massive reduction of unneeded files

597 files changed, 0 insertions, 260451 deletions

diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/common/descrip.mms b/nx-X11/extras/Mesa/src/mesa/drivers/common/descrip.mms
deleted file mode 100644
index aa4b8ae21..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/common/descrip.mms
+++ /dev/null
@@ -1,37 +0,0 @@
-# Makefile for core library for VMS
-# contributed by Jouk Jansen  joukj@hrem.stm.tudelft.nl
-# Last revision : 16 June 2003
-
-.first
-	define gl [----.include.gl]
-	define math [--.math]
-	define swrast [--.swrast]
-
-.include [----]mms-config.
-
-##### MACROS #####
-
-VPATH = RCS
-
-INCDIR = [----.include],[--.main],[--.glapi],[--.shader]
-LIBDIR = [----.lib]
-CFLAGS = /include=($(INCDIR),[])/define=(PTHREADS=1)/name=(as_is,short)
-
-SOURCES = driverfuncs.c
-
-OBJECTS =driverfuncs.obj
-
-##### RULES #####
-
-VERSION=Mesa V3.4
-
-##### TARGETS #####
-# Make the library
-$(LIBDIR)$(GL_LIB) : $(OBJECTS)
-  @ library $(LIBDIR)$(GL_LIB) $(OBJECTS)
-
-clean :
-	purge
-	delete *.obj;*
-
-driverfuncs.obj : driverfuncs.c
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/Makefile b/nx-X11/extras/Mesa/src/mesa/drivers/dri/Makefile
deleted file mode 100644
index 8db675431..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/Makefile
+++ /dev/null
@@ -1,34 +0,0 @@
-# src/mesa/drivers/dri/Makefile
-
-TOP = ../../../..
-
-include $(TOP)/configs/current
-
-
-
-default: $(LIB_DIR) subdirs
-
-
-$(LIB_DIR):
-	-mkdir $(LIB_DIR)
-
-
-subdirs:
-	echo $(DRI_DIRS)
-	@for dir in $(DRI_DIRS) ; do \
-		echo $$dir ; \
-		(cd $$dir ; $(MAKE)) || exit 1; \
-	done
-
-
-install:
-	@for dir in $(DRI_DIRS) ; do \
-		(cd $$dir ; $(MAKE) install) || exit 1; \
-	done
-
-
-clean:
-	@for dir in $(DRI_DIRS) ; do \
-		(cd $$dir ; $(MAKE) clean) ; \
-	done
-	-rm -f common/*.o
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/Makefile.template b/nx-X11/extras/Mesa/src/mesa/drivers/dri/Makefile.template
deleted file mode 100644
index c8fef8aac..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/Makefile.template
+++ /dev/null
@@ -1,109 +0,0 @@
-# -*-makefile-*-
-
-MESA_MODULES = $(TOP)/src/mesa/mesa.a
-
-COMMON_SOURCES = \
-        ../../common/driverfuncs.c \
-        ../common/utils.c \
-        ../common/texmem.c \
-        ../common/vblank.c \
-        ../common/dri_util.c \
-        ../common/xmlconfig.c \
-        ../common/drirenderbuffer.c
-
-ifeq ($(WINDOW_SYSTEM),dri)
-WINOBJ=
-WINLIB=
-INCLUDES = $(SHARED_INCLUDES) $(EXPAT_INCLUDES) \
-           `pkg-config --cflags libdrm`
-
-OBJECTS = $(C_SOURCES:.c=.o) \
-	  $(ASM_SOURCES:.S=.o) 
-
-else
-WINOBJ=
-WINLIB=-L$(MESA)/src/glx/mini
-MINIGLX_INCLUDES = -I$(TOP)/src/glx/mini
-INCLUDES = $(MINIGLX_INCLUDES) \
-	   -I$(DRM_SOURCE_PATH)/shared-core \
-	   -I$(DRM_SOURCE_PATH)/libdrm \
-	   $(SHARED_INCLUDES)
-
-OBJECTS = $(C_SOURCES:.c=.o) \
-	  $(MINIGLX_SOURCES:.c=.o) \
-	  $(ASM_SOURCES:.S=.o) 
-endif
-
-
-### Include directories
-SHARED_INCLUDES = \
-	-I. \
-	-I$(TOP)/src/mesa/drivers/dri/common \
-	-Iserver \
-	-I$(DRM_SOURCE_PATH)/shared-core \
-	-I$(TOP)/include \
-	-I$(TOP)/include/GL/internal \
-	-I$(TOP)/src/mesa \
-	-I$(TOP)/src/mesa/main \
-	-I$(TOP)/src/mesa/glapi \
-	-I$(TOP)/src/mesa/math \
-	-I$(TOP)/src/mesa/transform \
-	-I$(TOP)/src/mesa/shader \
-	-I$(TOP)/src/mesa/swrast \
-	-I$(TOP)/src/mesa/swrast_setup \
-	-I$(TOP)/src/egl/main \
-	-I$(TOP)/src/egl/drivers/dri
-
-##### RULES #####
-
-.c.o:
-	$(CC) -c $(INCLUDES) $(CFLAGS) $(DEFINES) $< -o $@
-
-.S.o:
-	$(CC) -c $(INCLUDES) $(CFLAGS) $(DEFINES)  $< -o $@
-
-
-##### TARGETS #####
-
-default: depend symlinks $(LIBNAME) $(LIB_DIR)/$(LIBNAME)
-
-
-#$(LIB_DIR)/$(LIBNAME): $(OBJECTS) $(MESA_MODULES) $(WINOBJ) Makefile
-#	@echo BUILDING FOR: $(WINDOW_SYSTEM)
-#	$(TOP)/bin/mklib -o $(LIBNAME) -noprefix -install $(LIB_DIR) \
-#		$(WINLIB) $(LIB_DEPS) $(WINOBJ) $(MESA_MODULES) $(OBJECTS)
-
-# XXX we should use the mklib script here
-$(LIBNAME):  $(OBJECTS) $(MESA_MODULES) $(WINOBJ) Makefile $(TOP)/src/mesa/drivers/dri/Makefile.template
-	rm -f $@ 
-	$(CC) $(ARCH_FLAGS) -o $@ -shared $(OBJECTS) $(MESA_MODULES) $(WINOBJ) $(DRI_LIB_DEPS)
-
-
-$(LIB_DIR)/$(LIBNAME): $(LIBNAME)
-	install $(LIBNAME) $(LIB_DIR) 
-
-
-
-# Run 'make depend' to update the dependencies if you change
-# what's included by any source file.
-.PHONY: depend
-depend: $(C_SOURCES) $(ASM_SOURCES) $(SYMLINKS)
-	touch depend
-	$(MKDEP) $(MKDEP_OPTIONS) $(DEFINES) $(INCLUDES) $(C_SOURCES) $(ASM_SOURCES) \
-		> /dev/null 
-
-
-# Emacs tags
-tags:
-	etags `find . -name \*.[ch]` `find ../include`
-
-
-# Remove .o and backup files
-clean:
-	-rm -f *.o */*.o *~ *.so *~ server/*.o $(SYMLINKS)
-	-rm -f depend depend.bak
-
-install: $(LIBNAME)
-	install $(LIBNAME) /usr/X11R6/lib/modules/dri/$(LIBNAME)
-
-include depend
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/common/depthtmp.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/common/depthtmp.h
deleted file mode 100644
index 1875d157b..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/common/depthtmp.h
+++ /dev/null
@@ -1,253 +0,0 @@
-
-/*
- * Notes:
- * 1. These functions plug into the gl_renderbuffer structure.
- * 2. The 'values' parameter always points to GLuint values, regardless of
- *    the actual Z buffer depth.
- */
-
-
-#include "spantmp_common.h"
-
-#ifndef DBG
-#define DBG 0
-#endif
-
-#ifndef HAVE_HW_DEPTH_SPANS
-#define HAVE_HW_DEPTH_SPANS 0
-#endif
-
-#ifndef HAVE_HW_DEPTH_PIXELS
-#define HAVE_HW_DEPTH_PIXELS 0
-#endif
-
-static void TAG(WriteDepthSpan)( GLcontext *ctx,
-                                 struct gl_renderbuffer *rb,
-                                 GLuint n, GLint x, GLint y,
-				 const void *values,
-				 const GLubyte mask[] )
-{
-   HW_WRITE_LOCK()
-      {
-         const GLuint *depth = (const GLuint *) values;
-	 GLint x1;
-	 GLint n1;
-	 LOCAL_DEPTH_VARS;
-
-	 y = Y_FLIP( y );
-
-#if HAVE_HW_DEPTH_SPANS
-	 (void) x1; (void) n1;
-
-	 if ( DBG ) fprintf( stderr, "WriteDepthSpan 0..%d (x1 %d)\n",
-			     (int)n, (int)x );
-
-	 WRITE_DEPTH_SPAN();
-#else
-	 HW_CLIPLOOP()
-	    {
-	       GLint i = 0;
-	       CLIPSPAN( x, y, n, x1, n1, i );
-
-	       if ( DBG ) fprintf( stderr, "WriteDepthSpan %d..%d (x1 %d) (mask %p)\n",
-				   (int)i, (int)n1, (int)x1, mask );
-
-	       if ( mask ) {
-		  for ( ; n1>0 ; i++, x1++, n1-- ) {
-		     if ( mask[i] ) WRITE_DEPTH( x1, y, depth[i] );
-		  }
-	       } else {
-		  for ( ; n1>0 ; i++, x1++, n1-- ) {
-		     WRITE_DEPTH( x1, y, depth[i] );
-		  }
-	       }
-	    }
-	 HW_ENDCLIPLOOP();
-#endif
-      }
-   HW_WRITE_UNLOCK();
-}
-
-
-#if HAVE_HW_DEPTH_SPANS
-/* implement MonoWriteDepthSpan() in terms of WriteDepthSpan() */
-static void
-TAG(WriteMonoDepthSpan)( GLcontext *ctx, struct gl_renderbuffer *rb,
-                         GLuint n, GLint x, GLint y,
-                         const void *value, const GLubyte mask[] )
-{
-   const GLuint depthVal = *((GLuint *) value);
-   GLuint depths[MAX_WIDTH];
-   GLuint i;
-   for (i = 0; i < n; i++)
-      depths[i] = depthVal;
-   TAG(WriteDepthSpan)(ctx, rb, n, x, y, depths, mask);
-}
-#else
-static void TAG(WriteMonoDepthSpan)( GLcontext *ctx,
-                                     struct gl_renderbuffer *rb,
-                                     GLuint n, GLint x, GLint y,
-                                     const void *value,
-                                     const GLubyte mask[] )
-{
-   HW_WRITE_LOCK()
-      {
-         const GLuint depth = *((GLuint *) value);
-	 GLint x1;
-	 GLint n1;
-	 LOCAL_DEPTH_VARS;
-
-	 y = Y_FLIP( y );
-
-	 HW_CLIPLOOP()
-	    {
-	       GLint i = 0;
-	       CLIPSPAN( x, y, n, x1, n1, i );
-
-	       if ( DBG ) fprintf( stderr, "%s %d..%d (x1 %d) = %u\n",
-				   __FUNCTION__, (int)i, (int)n1, (int)x1, (GLuint)depth );
-
-	       if ( mask ) {
-		  for ( ; n1>0 ; i++, x1++, n1-- ) {
-		     if ( mask[i] ) WRITE_DEPTH( x1, y, depth );
-		  }
-	       } else {
-		  for ( ; n1>0 ; x1++, n1-- ) {
-		     WRITE_DEPTH( x1, y, depth );
-		  }
-	       }
-	    }
-	 HW_ENDCLIPLOOP();
-      }
-   HW_WRITE_UNLOCK();
-}
-#endif
-
-
-static void TAG(WriteDepthPixels)( GLcontext *ctx,
-                                   struct gl_renderbuffer *rb,
-				   GLuint n,
-				   const GLint x[],
-				   const GLint y[],
-				   const void *values,
-				   const GLubyte mask[] )
-{
-   HW_WRITE_LOCK()
-      {
-         const GLuint *depth = (const GLuint *) values;
-	 GLuint i;
-	 LOCAL_DEPTH_VARS;
-
-	 if ( DBG ) fprintf( stderr, "WriteDepthPixels\n" );
-
-#if HAVE_HW_DEPTH_PIXELS
-	 (void) i;
-
-	 WRITE_DEPTH_PIXELS();
-#else
-	 HW_CLIPLOOP()
-	    {
-	       if ( mask ) {
-		  for ( i = 0 ; i < n ; i++ ) {
-		     if ( mask[i] ) {
-			const int fy = Y_FLIP( y[i] );
-			if ( CLIPPIXEL( x[i], fy ) )
-			   WRITE_DEPTH( x[i], fy, depth[i] );
-		     }
-		  }
-	       }
-	       else {
-		  for ( i = 0 ; i < n ; i++ ) {
-		     const int fy = Y_FLIP( y[i] );
-		     if ( CLIPPIXEL( x[i], fy ) )
-			WRITE_DEPTH( x[i], fy, depth[i] );
-		  }
-	       }
-	    }
-	 HW_ENDCLIPLOOP();
-#endif
-      }
-   HW_WRITE_UNLOCK();
-}
-
-
-/* Read depth spans and pixels
- */
-static void TAG(ReadDepthSpan)( GLcontext *ctx,
-                                struct gl_renderbuffer *rb,
-				GLuint n, GLint x, GLint y,
-				void *values )
-{
-   HW_READ_LOCK()
-      {
-         GLuint *depth = (GLuint *) values;
-	 GLint x1, n1;
-	 LOCAL_DEPTH_VARS;
-
-	 y = Y_FLIP( y );
-
-	 if ( DBG ) fprintf( stderr, "ReadDepthSpan\n" );
-
-#if HAVE_HW_DEPTH_SPANS
-	 (void) x1; (void) n1;
-
-	 READ_DEPTH_SPAN();
-#else
-	 HW_CLIPLOOP()
-	    {
-	       GLint i = 0;
-	       CLIPSPAN( x, y, n, x1, n1, i );
-	       for ( ; n1>0 ; i++, n1-- ) {
-		  READ_DEPTH( depth[i], x+i, y );
-	       }
-	    }
-	 HW_ENDCLIPLOOP();
-#endif
-      }
-   HW_READ_UNLOCK();
-}
-
-static void TAG(ReadDepthPixels)( GLcontext *ctx,
-                                  struct gl_renderbuffer *rb,
-                                  GLuint n,
-				  const GLint x[], const GLint y[],
-				  void *values )
-{
-   HW_READ_LOCK()
-      {
-         GLuint *depth = (GLuint *) values;
-	 GLuint i;
-	 LOCAL_DEPTH_VARS;
-
-	 if ( DBG ) fprintf( stderr, "ReadDepthPixels\n" );
-
-#if HAVE_HW_DEPTH_PIXELS
-	 (void) i;
-
-	 READ_DEPTH_PIXELS();
-#else
-	 HW_CLIPLOOP()
-	    {
-	       for ( i = 0 ; i < n ;i++ ) {
-		  int fy = Y_FLIP( y[i] );
-		  if ( CLIPPIXEL( x[i], fy ) )
-		     READ_DEPTH( depth[i], x[i], fy );
-	       }
-	    }
-	 HW_ENDCLIPLOOP();
-#endif
-      }
-   HW_READ_UNLOCK();
-}
-
-
-#if HAVE_HW_DEPTH_SPANS
-#undef WRITE_DEPTH_SPAN
-#undef WRITE_DEPTH_PIXELS
-#undef READ_DEPTH_SPAN
-#undef READ_DEPTH_PIXELS
-#else
-#undef WRITE_DEPTH
-#undef READ_DEPTH
-#endif
-#undef TAG
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/common/dri_util.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/common/dri_util.c
deleted file mode 100644
index 3edeb03f9..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/common/dri_util.c
+++ /dev/null
@@ -1,1073 +0,0 @@
-/* $XFree86: xc/lib/GL/dri/dri_util.c,v 1.7 2003/04/28 17:01:25 dawes Exp $ */
-/**
- * \file dri_util.c
- * DRI utility functions.
- *
- * This module acts as glue between GLX and the actual hardware driver.  A DRI
- * driver doesn't really \e have to use any of this - it's optional.  But, some
- * useful stuff is done here that otherwise would have to be duplicated in most
- * drivers.
- * 
- * Basically, these utility functions take care of some of the dirty details of
- * screen initialization, context creation, context binding, DRM setup, etc.
- *
- * These functions are compiled into each DRI driver so libGL.so knows nothing
- * about them.
- */
-
-
-#include <assert.h>
-#include <stdarg.h>
-#include <unistd.h>
-#include <sys/mman.h>
-#include <stdio.h>
-
-#ifndef MAP_FAILED
-#define MAP_FAILED ((void *)-1)
-#endif
-
-#include "imports.h"
-#define None 0
-
-#include "dri_util.h"
-#include "drm_sarea.h"
-
-#ifndef GLX_OML_sync_control
-typedef GLboolean ( * PFNGLXGETMSCRATEOMLPROC) (__DRInativeDisplay *dpy, __DRIid drawable, int32_t *numerator, int32_t *denominator);
-#endif
-
-/* This pointer *must* be set by the driver's __driCreateNewScreen funciton!
- */
-const __DRIinterfaceMethods * dri_interface = NULL;
-
-/**
- * This is used in a couple of places that call \c driCreateNewDrawable.
- */
-static const int empty_attribute_list[1] = { None };
-
-
-/**
- * Cached copy of the internal API version used by libGL and the client-side
- * DRI driver.
- */
-static int api_ver = 0;
-
-/* forward declarations */
-static int driQueryFrameTracking( __DRInativeDisplay * dpy, void * priv,
-    int64_t * sbc, int64_t * missedFrames, float * lastMissedUsage,
-    float * usage );
-
-static void *driCreateNewDrawable(__DRInativeDisplay *dpy, const __GLcontextModes *modes,
-    __DRIid draw, __DRIdrawable *pdraw, int renderType, const int *attrs);
-
-static void driDestroyDrawable(__DRInativeDisplay *dpy, void *drawablePrivate);
-
-
-/**
- * Print message to \c stderr if the \c LIBGL_DEBUG environment variable
- * is set. 
- * 
- * Is called from the drivers.
- * 
- * \param f \c printf like format string.
- */
-void
-__driUtilMessage(const char *f, ...)
-{
-    va_list args;
-
-    if (getenv("LIBGL_DEBUG")) {
-        fprintf(stderr, "libGL error: \n");
-        va_start(args, f);
-        vfprintf(stderr, f, args);
-        va_end(args);
-        fprintf(stderr, "\n");
-    }
-}
-
-
-/*****************************************************************/
-/** \name Drawable list management */
-/*****************************************************************/
-/*@{*/
-
-static GLboolean __driAddDrawable(void *drawHash, __DRIdrawable *pdraw)
-{
-    __DRIdrawablePrivate *pdp = (__DRIdrawablePrivate *)pdraw->private;
-
-    if (drmHashInsert(drawHash, pdp->draw, pdraw))
-	return GL_FALSE;
-
-    return GL_TRUE;
-}
-
-static __DRIdrawable *__driFindDrawable(void *drawHash, __DRIid draw)
-{
-    int retcode;
-    __DRIdrawable *pdraw;
-
-    retcode = drmHashLookup(drawHash, draw, (void *)&pdraw);
-    if (retcode)
-	return NULL;
-
-    return pdraw;
-}
-
-
-/**
- * Find drawables in the local hash that have been destroyed on the
- * server.
- * 
- * \param drawHash  Hash-table containing all know drawables.
- */
-static void __driGarbageCollectDrawables(void *drawHash)
-{
-    __DRIid draw;
-    __DRInativeDisplay *dpy;
-    __DRIdrawable *pdraw;
-
-    if (drmHashFirst(drawHash, &draw, (void *)&pdraw) == 1) {
-	do {
-	    __DRIdrawablePrivate *pdp = (__DRIdrawablePrivate *)pdraw->private;
-	    dpy = pdp->driScreenPriv->display;
-	    if (! (*dri_interface->windowExists)(dpy, draw)) {
-		/* Destroy the local drawable data, if the drawable no
-		   longer exists in the Xserver */
-		(*pdraw->destroyDrawable)(dpy, pdraw->private);
-		_mesa_free(pdraw);
-	    }
-	} while (drmHashNext(drawHash, &draw, (void *)&pdraw) == 1);
-    }
-}
-
-/*@}*/
-
-
-/*****************************************************************/
-/** \name Context (un)binding functions                          */
-/*****************************************************************/
-/*@{*/
-
-/**
- * Unbind context.
- * 
- * \param dpy the display handle.
- * \param scrn the screen number.
- * \param draw drawable.
- * \param read Current reading drawable.
- * \param gc context.
- *
- * \return \c GL_TRUE on success, or \c GL_FALSE on failure.
- * 
- * \internal
- * This function calls __DriverAPIRec::UnbindContext, and then decrements
- * __DRIdrawablePrivateRec::refcount which must be non-zero for a successful
- * return.
- * 
- * While casting the opaque private pointers associated with the parameters
- * into their respective real types it also assures they are not \c NULL. 
- */
-static GLboolean driUnbindContext(__DRInativeDisplay *dpy, int scrn,
-			      __DRIid draw, __DRIid read,
-			      __DRIcontext *ctx)
-{
-    __DRIscreen *pDRIScreen;
-    __DRIdrawable *pdraw;
-    __DRIdrawable *pread;
-    __DRIcontextPrivate *pcp;
-    __DRIscreenPrivate *psp;
-    __DRIdrawablePrivate *pdp;
-    __DRIdrawablePrivate *prp;
-
-    /*
-    ** Assume error checking is done properly in glXMakeCurrent before
-    ** calling driUnbindContext.
-    */
-
-    if (ctx == NULL || draw == None || read == None) {
-	/* ERROR!!! */
-	return GL_FALSE;
-    }
-
-    pDRIScreen = (*dri_interface->getScreen)(dpy, scrn);
-    if ( (pDRIScreen == NULL) || (pDRIScreen->private == NULL) ) {
-	/* ERROR!!! */
-	return GL_FALSE;
-    }
-
-    psp = (__DRIscreenPrivate *)pDRIScreen->private;
-    pcp = (__DRIcontextPrivate *)ctx->private;
-
-    pdraw = __driFindDrawable(psp->drawHash, draw);
-    if (!pdraw) {
-	/* ERROR!!! */
-	return GL_FALSE;
-    }
-    pdp = (__DRIdrawablePrivate *)pdraw->private;
-
-    pread = __driFindDrawable(psp->drawHash, read);
-    if (!pread) {
-	/* ERROR!!! */
-	return GL_FALSE;
-    }
-    prp = (__DRIdrawablePrivate *)pread->private;
-
-
-    /* Let driver unbind drawable from context */
-    (*psp->DriverAPI.UnbindContext)(pcp);
-
-
-    if (pdp->refcount == 0) {
-	/* ERROR!!! */
-	return GL_FALSE;
-    }
-
-    pdp->refcount--;
-
-    if (prp != pdp) {
-        if (prp->refcount == 0) {
-	    /* ERROR!!! */
-	    return GL_FALSE;
-	}
-
-	prp->refcount--;
-    }
-
-
-    /* XXX this is disabled so that if we call SwapBuffers on an unbound
-     * window we can determine the last context bound to the window and
-     * use that context's lock. (BrianP, 2-Dec-2000)
-     */
-#if 0
-    /* Unbind the drawable */
-    pcp->driDrawablePriv = NULL;
-    pdp->driContextPriv = &psp->dummyContextPriv;
-#endif
-
-    return GL_TRUE;
-}
-
-
-/**
- * This function takes both a read buffer and a draw buffer.  This is needed
- * for \c glXMakeCurrentReadSGI or GLX 1.3's \c glXMakeContextCurrent
- * function.
- * 
- * \bug This function calls \c driCreateNewDrawable in two places with the
- *      \c renderType hard-coded to \c GLX_WINDOW_BIT.  Some checking might
- *      be needed in those places when support for pbuffers and / or pixmaps
- *      is added.  Is it safe to assume that the drawable is a window?
- */
-static GLboolean DoBindContext(__DRInativeDisplay *dpy,
-			  __DRIid draw, __DRIid read,
-			  __DRIcontext *ctx, const __GLcontextModes * modes,
-			  __DRIscreenPrivate *psp)
-{
-    __DRIdrawable *pdraw;
-    __DRIdrawablePrivate *pdp;
-    __DRIdrawable *pread;
-    __DRIdrawablePrivate *prp;
-    __DRIcontextPrivate * const pcp = ctx->private;
-
-
-    /* Find the _DRIdrawable which corresponds to the writing drawable. */
-    pdraw = __driFindDrawable(psp->drawHash, draw);
-    if (!pdraw) {
-	/* Allocate a new drawable */
-	pdraw = (__DRIdrawable *)_mesa_malloc(sizeof(__DRIdrawable));
-	if (!pdraw) {
-	    /* ERROR!!! */
-	    return GL_FALSE;
-	}
-
-	/* Create a new drawable */
-	driCreateNewDrawable(dpy, modes, draw, pdraw, GLX_WINDOW_BIT,
-			     empty_attribute_list);
-	if (!pdraw->private) {
-	    /* ERROR!!! */
-	    _mesa_free(pdraw);
-	    return GL_FALSE;
-	}
-
-    }
-    pdp = (__DRIdrawablePrivate *) pdraw->private;
-
-    /* Find the _DRIdrawable which corresponds to the reading drawable. */
-    if (read == draw) {
-        /* read buffer == draw buffer */
-        prp = pdp;
-    }
-    else {
-        pread = __driFindDrawable(psp->drawHash, read);
-        if (!pread) {
-            /* Allocate a new drawable */
-            pread = (__DRIdrawable *)_mesa_malloc(sizeof(__DRIdrawable));
-            if (!pread) {
-                /* ERROR!!! */
-                return GL_FALSE;
-            }
-
-            /* Create a new drawable */
-	    driCreateNewDrawable(dpy, modes, read, pread, GLX_WINDOW_BIT,
-				 empty_attribute_list);
-            if (!pread->private) {
-                /* ERROR!!! */
-                _mesa_free(pread);
-                return GL_FALSE;
-            }
-        }
-        prp = (__DRIdrawablePrivate *) pread->private;
-    }
-
-    /* Bind the drawable to the context */
-    pcp->driDrawablePriv = pdp;
-    pdp->driContextPriv = pcp;
-    pdp->refcount++;
-    if ( pdp != prp ) {
-	prp->refcount++;
-    }
-
-    /*
-    ** Now that we have a context associated with this drawable, we can
-    ** initialize the drawable information if has not been done before.
-    */
-    if (!pdp->pStamp || *pdp->pStamp != pdp->lastStamp) {
-	DRM_SPINLOCK(&psp->pSAREA->drawable_lock, psp->drawLockID);
-	__driUtilUpdateDrawableInfo(pdp);
-	DRM_SPINUNLOCK(&psp->pSAREA->drawable_lock, psp->drawLockID);
-    }
-
-    /* Call device-specific MakeCurrent */
-    (*psp->DriverAPI.MakeCurrent)(pcp, pdp, prp);
-
-    return GL_TRUE;
-}
-
-
-/**
- * This function takes both a read buffer and a draw buffer.  This is needed
- * for \c glXMakeCurrentReadSGI or GLX 1.3's \c glXMakeContextCurrent
- * function.
- */
-static GLboolean driBindContext(__DRInativeDisplay *dpy, int scrn,
-                            __DRIid draw, __DRIid read,
-                            __DRIcontext * ctx)
-{
-    __DRIscreen *pDRIScreen;
-
-    /*
-    ** Assume error checking is done properly in glXMakeCurrent before
-    ** calling driBindContext.
-    */
-
-    if (ctx == NULL || draw == None || read == None) {
-	/* ERROR!!! */
-	return GL_FALSE;
-    }
-
-    pDRIScreen = (*dri_interface->getScreen)(dpy, scrn);
-    if ( (pDRIScreen == NULL) || (pDRIScreen->private == NULL) ) {
-	/* ERROR!!! */
-	return GL_FALSE;
-    }
-
-    return DoBindContext( dpy, draw, read, ctx, ctx->mode,
-			  (__DRIscreenPrivate *)pDRIScreen->private );
-}
-/*@}*/
-
-
-/*****************************************************************/
-/** \name Drawable handling functions                            */
-/*****************************************************************/
-/*@{*/
-
-/**
- * Update private drawable information.
- *
- * \param pdp pointer to the private drawable information to update.
- * 
- * This function basically updates the __DRIdrawablePrivate struct's
- * cliprect information by calling \c __DRIinterfaceMethods::getDrawableInfo.
- * This is usually called by the DRI_VALIDATE_DRAWABLE_INFO macro which
- * compares the __DRIdrwablePrivate pStamp and lastStamp values.  If
- * the values are different that means we have to update the clipping
- * info.
- */
-void
-__driUtilUpdateDrawableInfo(__DRIdrawablePrivate *pdp)
-{
-    __DRIscreenPrivate *psp;
-    __DRIcontextPrivate *pcp = pdp->driContextPriv;
-    
-    if (!pcp || (pdp != pcp->driDrawablePriv)) {
-	/* ERROR!!! */
-	return;
-    }
-
-    psp = pdp->driScreenPriv;
-    if (!psp) {
-	/* ERROR!!! */
-	return;
-    }
-
-    if (pdp->pClipRects) {
-	_mesa_free(pdp->pClipRects); 
-    }
-
-    if (pdp->pBackClipRects) {
-	_mesa_free(pdp->pBackClipRects); 
-    }
-
-    DRM_SPINUNLOCK(&psp->pSAREA->drawable_lock, psp->drawLockID);
-
-    if (!__driFindDrawable(psp->drawHash, pdp->draw) ||
-	! (*dri_interface->getDrawableInfo)(pdp->display, pdp->screen, pdp->draw,
-			  &pdp->index, &pdp->lastStamp,
-			  &pdp->x, &pdp->y, &pdp->w, &pdp->h,
-			  &pdp->numClipRects, &pdp->pClipRects,
-			  &pdp->backX,
-			  &pdp->backY,
-			  &pdp->numBackClipRects,
-			  &pdp->pBackClipRects )) {
-	/* Error -- eg the window may have been destroyed.  Keep going
-	 * with no cliprects.
-	 */
-        pdp->pStamp = &pdp->lastStamp; /* prevent endless loop */
-	pdp->numClipRects = 0;
-	pdp->pClipRects = NULL;
-	pdp->numBackClipRects = 0;
-	pdp->pBackClipRects = NULL;
-    }
-    else
-       pdp->pStamp = &(psp->pSAREA->drawableTable[pdp->index].stamp);
-
-    DRM_SPINLOCK(&psp->pSAREA->drawable_lock, psp->drawLockID);
-
-}
-
-/*@}*/
-
-/*****************************************************************/
-/** \name GLX callbacks                                          */
-/*****************************************************************/
-/*@{*/
-
-/**
- * Swap buffers.
- *
- * \param dpy the display handle.
- * \param drawablePrivate opaque pointer to the per-drawable private info.
- * 
- * \internal
- * This function calls __DRIdrawablePrivate::swapBuffers.
- * 
- * Is called directly from glXSwapBuffers().
- */
-static void driSwapBuffers( __DRInativeDisplay *dpy, void *drawablePrivate )
-{
-    __DRIdrawablePrivate *dPriv = (__DRIdrawablePrivate *) drawablePrivate;
-    dPriv->swapBuffers(dPriv);
-    (void) dpy;
-}
-
-/**
- * Called directly from a number of higher-level GLX functions.
- */
-static int driGetMSC( void *screenPrivate, int64_t *msc )
-{
-    __DRIscreenPrivate *sPriv = (__DRIscreenPrivate *) screenPrivate;
-
-    return sPriv->DriverAPI.GetMSC( sPriv, msc );
-}
-
-/**
- * Called directly from a number of higher-level GLX functions.
- */
-static int driGetSBC( __DRInativeDisplay *dpy, void *drawablePrivate, int64_t *sbc )
-{
-   __DRIdrawablePrivate *dPriv = (__DRIdrawablePrivate *) drawablePrivate;
-   __DRIswapInfo  sInfo;
-   int  status;
-
-
-   status = dPriv->driScreenPriv->DriverAPI.GetSwapInfo( dPriv, & sInfo );
-   *sbc = sInfo.swap_count;
-
-   return status;
-}
-
-static int driWaitForSBC( __DRInativeDisplay * dpy, void *drawablePriv,
-			  int64_t target_sbc,
-			  int64_t * msc, int64_t * sbc )
-{
-    __DRIdrawablePrivate *dPriv = (__DRIdrawablePrivate *) drawablePriv;
-
-    return dPriv->driScreenPriv->DriverAPI.WaitForSBC( dPriv, target_sbc,
-                                                       msc, sbc );
-}
-
-static int driWaitForMSC( __DRInativeDisplay * dpy, void *drawablePriv,
-			  int64_t target_msc,
-			  int64_t divisor, int64_t remainder,
-			  int64_t * msc, int64_t * sbc )
-{
-    __DRIdrawablePrivate *dPriv = (__DRIdrawablePrivate *) drawablePriv;
-    __DRIswapInfo  sInfo;
-    int  status;
-
-
-    status = dPriv->driScreenPriv->DriverAPI.WaitForMSC( dPriv, target_msc,
-                                                         divisor, remainder,
-                                                         msc );
-
-    /* GetSwapInfo() may not be provided by the driver if GLX_SGI_video_sync
-     * is supported but GLX_OML_sync_control is not.  Therefore, don't return
-     * an error value if GetSwapInfo() is not implemented.
-    */
-    if ( status == 0
-         && dPriv->driScreenPriv->DriverAPI.GetSwapInfo ) {
-        status = dPriv->driScreenPriv->DriverAPI.GetSwapInfo( dPriv, & sInfo );
-        *sbc = sInfo.swap_count;
-    }
-
-    return status;
-}
-
-static int64_t driSwapBuffersMSC( __DRInativeDisplay * dpy, void *drawablePriv,
-				  int64_t target_msc,
-				  int64_t divisor, int64_t remainder )
-{
-    __DRIdrawablePrivate *dPriv = (__DRIdrawablePrivate *) drawablePriv;
-
-    return dPriv->driScreenPriv->DriverAPI.SwapBuffersMSC( dPriv, target_msc,
-                                                           divisor, 
-                                                           remainder );
-}
-
-
-/**
- * This is called via __DRIscreenRec's createNewDrawable pointer.
- */
-static void *driCreateNewDrawable(__DRInativeDisplay *dpy,
-				  const __GLcontextModes *modes,
-				  __DRIid draw,
-				  __DRIdrawable *pdraw,
-				  int renderType,
-				  const int *attrs)
-{
-    __DRIscreen * const pDRIScreen = (*dri_interface->getScreen)(dpy, modes->screen);
-    __DRIscreenPrivate *psp;
-    __DRIdrawablePrivate *pdp;
-
-
-    pdraw->private = NULL;
-
-    /* Since pbuffers are not yet supported, no drawable attributes are
-     * supported either.
-     */
-    (void) attrs;
-
-    if ( (pDRIScreen == NULL) || (pDRIScreen->private == NULL) ) {
-	return NULL;
-    }
-
-    pdp = (__DRIdrawablePrivate *)_mesa_malloc(sizeof(__DRIdrawablePrivate));
-    if (!pdp) {
-	return NULL;
-    }
-
-    if (!(*dri_interface->createDrawable)(dpy, modes->screen, draw, &pdp->hHWDrawable)) {
-	_mesa_free(pdp);
-	return NULL;
-    }
-
-    pdp->draw = draw;
-    pdp->pdraw = pdraw;
-    pdp->refcount = 0;
-    pdp->pStamp = NULL;
-    pdp->lastStamp = 0;
-    pdp->index = 0;
-    pdp->x = 0;
-    pdp->y = 0;
-    pdp->w = 0;
-    pdp->h = 0;
-    pdp->numClipRects = 0;
-    pdp->numBackClipRects = 0;
-    pdp->pClipRects = NULL;
-    pdp->pBackClipRects = NULL;
-    pdp->display = dpy;
-    pdp->screen = modes->screen;
-
-    psp = (__DRIscreenPrivate *)pDRIScreen->private;
-    pdp->driScreenPriv = psp;
-    pdp->driContextPriv = &psp->dummyContextPriv;
-
-    if (!(*psp->DriverAPI.CreateBuffer)(psp, pdp, modes,
-					renderType == GLX_PIXMAP_BIT)) {
-       (void)(*dri_interface->destroyDrawable)(dpy, modes->screen, pdp->draw);
-       _mesa_free(pdp);
-       return NULL;
-    }
-
-    pdraw->private = pdp;
-    pdraw->destroyDrawable = driDestroyDrawable;
-    pdraw->swapBuffers = driSwapBuffers;  /* called by glXSwapBuffers() */
-
-    pdraw->getSBC = driGetSBC;
-    pdraw->waitForSBC = driWaitForSBC;
-    pdraw->waitForMSC = driWaitForMSC;
-    pdraw->swapBuffersMSC = driSwapBuffersMSC;
-    pdraw->frameTracking = NULL;
-    pdraw->queryFrameTracking = driQueryFrameTracking;
-
-    /* This special default value is replaced with the configured
-     * default value when the drawable is first bound to a direct
-     * rendering context. 
-     */
-    pdraw->swap_interval = (unsigned)-1;
-
-    pdp->swapBuffers = psp->DriverAPI.SwapBuffers;
-
-    /* Add pdraw to drawable list */
-    if (!__driAddDrawable(psp->drawHash, pdraw)) {
-	/* ERROR!!! */
-	(*pdraw->destroyDrawable)(dpy, pdp);
-	_mesa_free(pdp);
-	pdp = NULL;
-	pdraw->private = NULL;
-    }
-
-   return (void *) pdp;
-}
-
-static __DRIdrawable *driGetDrawable(__DRInativeDisplay *dpy, __DRIid draw,
-					 void *screenPrivate)
-{
-    __DRIscreenPrivate *psp = (__DRIscreenPrivate *) screenPrivate;
-
-    /*
-    ** Make sure this routine returns NULL if the drawable is not bound
-    ** to a direct rendering context!
-    */
-    return __driFindDrawable(psp->drawHash, draw);
-}
-
-static void driDestroyDrawable(__DRInativeDisplay *dpy, void *drawablePrivate)
-{
-    __DRIdrawablePrivate *pdp = (__DRIdrawablePrivate *) drawablePrivate;
-    __DRIscreenPrivate *psp = pdp->driScreenPriv;
-    int scrn = psp->myNum;
-
-    if (pdp) {
-        (*psp->DriverAPI.DestroyBuffer)(pdp);
-	if ((*dri_interface->windowExists)(dpy, pdp->draw))
-	    (void)(*dri_interface->destroyDrawable)(dpy, scrn, pdp->draw);
-	drmHashDelete(psp->drawHash, pdp->draw);
-	if (pdp->pClipRects) {
-	    _mesa_free(pdp->pClipRects);
-	    pdp->pClipRects = NULL;
-	}
-	if (pdp->pBackClipRects) {
-	    _mesa_free(pdp->pBackClipRects);
-	    pdp->pBackClipRects = NULL;
-	}
-	_mesa_free(pdp);
-    }
-}
-
-/*@}*/
-
-
-/*****************************************************************/
-/** \name Context handling functions                             */
-/*****************************************************************/
-/*@{*/
-
-/**
- * Destroy the per-context private information.
- * 
- * \param dpy the display handle.
- * \param scrn the screen number.
- * \param contextPrivate opaque pointer to the per-drawable private info.
- *
- * \internal
- * This function calls __DriverAPIRec::DestroyContext on \p contextPrivate, calls
- * drmDestroyContext(), and finally frees \p contextPrivate.
- */
-static void driDestroyContext(__DRInativeDisplay *dpy, int scrn, void *contextPrivate)
-{
-    __DRIcontextPrivate  *pcp   = (__DRIcontextPrivate *) contextPrivate;
-
-    if (pcp) {
-	(*pcp->driScreenPriv->DriverAPI.DestroyContext)(pcp);
-	__driGarbageCollectDrawables(pcp->driScreenPriv->drawHash);
-	(void) (*dri_interface->destroyContext)(dpy, scrn, pcp->contextID);
-	_mesa_free(pcp);
-    }
-}
-
-
-/**
- * Create the per-drawable private driver information.
- * 
- * \param dpy           The display handle.
- * \param modes         Mode used to create the new context.
- * \param render_type   Type of rendering target.  \c GLX_RGBA is the only
- *                      type likely to ever be supported for direct-rendering.
- * \param sharedPrivate The shared context dependent methods or \c NULL if
- *                      non-existent.
- * \param pctx          DRI context to receive the context dependent methods.
- *
- * \returns An opaque pointer to the per-context private information on
- *          success, or \c NULL on failure.
- * 
- * \internal
- * This function allocates and fills a __DRIcontextPrivateRec structure.  It
- * performs some device independent initialization and passes all the
- * relevent information to __DriverAPIRec::CreateContext to create the
- * context.
- *
- */
-static void *
-driCreateNewContext(__DRInativeDisplay *dpy, const __GLcontextModes *modes,
-		    int render_type, void *sharedPrivate, __DRIcontext *pctx)
-{
-    __DRIscreen *pDRIScreen;
-    __DRIcontextPrivate *pcp;
-    __DRIcontextPrivate *pshare = (__DRIcontextPrivate *) sharedPrivate;
-    __DRIscreenPrivate *psp;
-    void * const shareCtx = (pshare != NULL) ? pshare->driverPrivate : NULL;
-
-    pDRIScreen = (*dri_interface->getScreen)(dpy, modes->screen);
-    if ( (pDRIScreen == NULL) || (pDRIScreen->private == NULL) ) {
-	/* ERROR!!! */
-	return NULL;
-    } 
-
-    psp = (__DRIscreenPrivate *)pDRIScreen->private;
-
-    pcp = (__DRIcontextPrivate *)_mesa_malloc(sizeof(__DRIcontextPrivate));
-    if (!pcp) {
-	return NULL;
-    }
-
-    if (! (*dri_interface->createContext)(dpy, modes->screen, modes->fbconfigID,
-					&pcp->contextID, &pcp->hHWContext)) {
-	_mesa_free(pcp);
-	return NULL;
-    }
-
-    pcp->display = dpy;
-    pcp->driScreenPriv = psp;
-    pcp->driDrawablePriv = NULL;
-
-    /* When the first context is created for a screen, initialize a "dummy"
-     * context.
-     */
-
-    if (!psp->dummyContextPriv.driScreenPriv) {
-        psp->dummyContextPriv.contextID = 0;
-        psp->dummyContextPriv.hHWContext = psp->pSAREA->dummy_context;
-        psp->dummyContextPriv.driScreenPriv = psp;
-        psp->dummyContextPriv.driDrawablePriv = NULL;
-        psp->dummyContextPriv.driverPrivate = NULL;
-	/* No other fields should be used! */
-    }
-
-    pctx->destroyContext = driDestroyContext;
-    pctx->bindContext    = driBindContext;
-    pctx->unbindContext  = driUnbindContext;
-
-    if ( !(*psp->DriverAPI.CreateContext)(modes, pcp, shareCtx) ) {
-        (void) (*dri_interface->destroyContext)(dpy, modes->screen,
-						pcp->contextID);
-        _mesa_free(pcp);
-        return NULL;
-    }
-
-    __driGarbageCollectDrawables(pcp->driScreenPriv->drawHash);
-
-    return pcp;
-}
-/*@}*/
-
-
-/*****************************************************************/
-/** \name Screen handling functions                              */
-/*****************************************************************/
-/*@{*/
-
-/**
- * Destroy the per-screen private information.
- * 
- * \param dpy the display handle.
- * \param scrn the screen number.
- * \param screenPrivate opaque pointer to the per-screen private information.
- *
- * \internal
- * This function calls __DriverAPIRec::DestroyScreen on \p screenPrivate, calls
- * drmClose(), and finally frees \p screenPrivate.
- */
-static void driDestroyScreen(__DRInativeDisplay *dpy, int scrn, void *screenPrivate)
-{
-    __DRIscreenPrivate *psp = (__DRIscreenPrivate *) screenPrivate;
-
-    if (psp) {
-	/* No interaction with the X-server is possible at this point.  This
-	 * routine is called after XCloseDisplay, so there is no protocol
-	 * stream open to the X-server anymore.
-	 */
-
-	if (psp->DriverAPI.DestroyScreen)
-	    (*psp->DriverAPI.DestroyScreen)(psp);
-
-	(void)drmUnmap((drmAddress)psp->pSAREA, SAREA_MAX);
-	(void)drmUnmap((drmAddress)psp->pFB, psp->fbSize);
-	_mesa_free(psp->pDevPriv);
-	(void)drmClose(psp->fd);
-	if ( psp->modes != NULL ) {
-	    (*dri_interface->destroyContextModes)( psp->modes );
-	}
-	_mesa_free(psp);
-    }
-}
-
-
-/**
- * Utility function used to create a new driver-private screen structure.
- * 
- * \param dpy   Display pointer
- * \param scrn  Index of the screen
- * \param psc   DRI screen data (not driver private)
- * \param modes Linked list of known display modes.  This list is, at a
- *              minimum, a list of modes based on the current display mode.
- *              These roughly match the set of available X11 visuals, but it
- *              need not be limited to X11!  The calling libGL should create
- *              a list that will inform the driver of the current display
- *              mode (i.e., color buffer depth, depth buffer depth, etc.).
- * \param ddx_version Version of the 2D DDX.  This may not be meaningful for
- *                    all drivers.
- * \param dri_version Version of the "server-side" DRI.
- * \param drm_version Version of the kernel DRM.
- * \param frame_buffer Data describing the location and layout of the
- *                     framebuffer.
- * \param pSAREA       Pointer the the SAREA.
- * \param fd           Device handle for the DRM.
- * \param internal_api_version  Version of the internal interface between the
- *                              driver and libGL.
- * \param driverAPI Driver API functions used by other routines in dri_util.c.
- * 
- * \note
- * There is no need to check the minimum API version in this function.  Since
- * the \c __driCreateNewScreen function is versioned, it is impossible for a
- * loader that is too old to even load this driver.
- */
-__DRIscreenPrivate *
-__driUtilCreateNewScreen(__DRInativeDisplay *dpy, int scrn, __DRIscreen *psc,
-			 __GLcontextModes * modes,
-			 const __DRIversion * ddx_version,
-			 const __DRIversion * dri_version,
-			 const __DRIversion * drm_version,
-			 const __DRIframebuffer * frame_buffer,
-			 drm_sarea_t *pSAREA,
-			 int fd,
-			 int internal_api_version,
-			 const struct __DriverAPIRec *driverAPI)
-{
-    __DRIscreenPrivate *psp;
-
-
-    api_ver = internal_api_version;
-
-    psp = (__DRIscreenPrivate *)_mesa_malloc(sizeof(__DRIscreenPrivate));
-    if (!psp) {
-	return NULL;
-    }
-
-    /* Create the hash table */
-    psp->drawHash = drmHashCreate();
-    if ( psp->drawHash == NULL ) {
-	_mesa_free( psp );
-	return NULL;
-    }
-
-    psp->display = dpy;
-    psp->myNum = scrn;
-    psp->psc = psc;
-    psp->modes = modes;
-
-    /*
-    ** NOT_DONE: This is used by the X server to detect when the client
-    ** has died while holding the drawable lock.  The client sets the
-    ** drawable lock to this value.
-    */
-    psp->drawLockID = 1;
-
-    psp->drmMajor = drm_version->major;
-    psp->drmMinor = drm_version->minor;
-    psp->drmPatch = drm_version->patch;
-    psp->ddxMajor = ddx_version->major;
-    psp->ddxMinor = ddx_version->minor;
-    psp->ddxPatch = ddx_version->patch;
-    psp->driMajor = dri_version->major;
-    psp->driMinor = dri_version->minor;
-    psp->driPatch = dri_version->patch;
-
-    /* install driver's callback functions */
-    memcpy( &psp->DriverAPI, driverAPI, sizeof(struct __DriverAPIRec) );
-
-    psp->pSAREA = pSAREA;
-
-    psp->pFB = frame_buffer->base;
-    psp->fbSize = frame_buffer->size;
-    psp->fbStride = frame_buffer->stride;
-    psp->fbWidth = frame_buffer->width;
-    psp->fbHeight = frame_buffer->height;
-    psp->devPrivSize = frame_buffer->dev_priv_size;
-    psp->pDevPriv = frame_buffer->dev_priv;
-    psp->fbBPP = psp->fbStride * 8 / frame_buffer->width;
-
-    psp->fd = fd;
-
-    /*
-    ** Do not init dummy context here; actual initialization will be
-    ** done when the first DRI context is created.  Init screen priv ptr
-    ** to NULL to let CreateContext routine that it needs to be inited.
-    */
-    psp->dummyContextPriv.driScreenPriv = NULL;
-
-    psc->destroyScreen     = driDestroyScreen;
-    psc->createNewDrawable = driCreateNewDrawable;
-    psc->getDrawable       = driGetDrawable;
-    psc->getMSC            = driGetMSC;
-    psc->createNewContext  = driCreateNewContext;
-
-    if ( (psp->DriverAPI.InitDriver != NULL)
-	 && !(*psp->DriverAPI.InitDriver)(psp) ) {
-	_mesa_free( psp );
-	return NULL;
-    }
-
-
-    return psp;
-}
-
-
-/**
- * Compare the current GLX API version with a driver supplied required version.
- * 
- * The minimum required version is compared with the API version exported by
- * the \c __glXGetInternalVersion function (in libGL.so).
- * 
- * \param   required_version Minimum required internal GLX API version.
- * \return  A tri-value return, as from strcmp is returned.  A value less
- *          than, equal to, or greater than zero will be returned if the
- *          internal GLX API version is less than, equal to, or greater
- *          than \c required_version.
- *
- * \sa __glXGetInternalVersion().
- */
-int driCompareGLXAPIVersion( GLint required_version )
-{
-   if ( api_ver > required_version ) {
-      return 1;
-   }
-   else if ( api_ver == required_version ) {
-      return 0;
-   }
-
-   return -1;
-}
-
-
-static int
-driQueryFrameTracking( __DRInativeDisplay * dpy, void * priv,
-		       int64_t * sbc, int64_t * missedFrames,
-		       float * lastMissedUsage, float * usage )
-{
-   __DRIswapInfo   sInfo;
-   int             status;
-   int64_t         ust;
-   __DRIdrawablePrivate * dpriv = (__DRIdrawablePrivate *) priv;
-
-
-   status = dpriv->driScreenPriv->DriverAPI.GetSwapInfo( dpriv, & sInfo );
-   if ( status == 0 ) {
-      *sbc = sInfo.swap_count;
-      *missedFrames = sInfo.swap_missed_count;
-      *lastMissedUsage = sInfo.swap_missed_usage;
-
-      (*dri_interface->getUST)( & ust );
-      *usage = driCalculateSwapUsage( dpriv, sInfo.swap_ust, ust );
-   }
-
-   return status;
-}
-
-
-/**
- * Calculate amount of swap interval used between GLX buffer swaps.
- * 
- * The usage value, on the range [0,max], is the fraction of total swap
- * interval time used between GLX buffer swaps is calculated.
- *
- *            \f$p = t_d / (i * t_r)\f$
- * 
- * Where \f$t_d\f$ is the time since the last GLX buffer swap, \f$i\f$ is the
- * swap interval (as set by \c glXSwapIntervalSGI), and \f$t_r\f$ time
- * required for a single vertical refresh period (as returned by \c
- * glXGetMscRateOML).
- * 
- * See the documentation for the GLX_MESA_swap_frame_usage extension for more
- * details.
- *
- * \param   dPriv  Pointer to the private drawable structure.
- * \return  If less than a single swap interval time period was required
- *          between GLX buffer swaps, a number greater than 0 and less than
- *          1.0 is returned.  If exactly one swap interval time period is
- *          required, 1.0 is returned, and if more than one is required then
- *          a number greater than 1.0 will be returned.
- *
- * \sa glXSwapIntervalSGI glXGetMscRateOML
- * 
- * \todo Instead of caching the \c glXGetMscRateOML function pointer, would it
- *       be possible to cache the sync rate?
- */
-float
-driCalculateSwapUsage( __DRIdrawablePrivate *dPriv, int64_t last_swap_ust,
-		       int64_t current_ust )
-{
-   int32_t   n;
-   int32_t   d;
-   int       interval;
-   float     usage = 1.0;
-
-
-   if ( (*dri_interface->getMSCRate)( dPriv->display, dPriv->draw, &n, &d ) ) {
-      interval = (dPriv->pdraw->swap_interval != 0)
-	  ? dPriv->pdraw->swap_interval : 1;
-
-
-      /* We want to calculate
-       * (current_UST - last_swap_UST) / (interval * us_per_refresh).  We get
-       * current_UST by calling __glXGetUST.  last_swap_UST is stored in
-       * dPriv->swap_ust.  interval has already been calculated.
-       *
-       * The only tricky part is us_per_refresh.  us_per_refresh is
-       * 1000000 / MSC_rate.  We know the MSC_rate is n / d.  We can flip it
-       * around and say us_per_refresh = 1000000 * d / n.  Since this goes in
-       * the denominator of the final calculation, we calculate
-       * (interval * 1000000 * d) and move n into the numerator.
-       */
-
-      usage = (current_ust - last_swap_ust);
-      usage *= n;
-      usage /= (interval * d);
-      usage /= 1000000.0;
-   }
-   
-   return usage;
-}
-
-/*@}*/
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/common/dri_util.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/common/dri_util.h
deleted file mode 100644
index b9b38f39c..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/common/dri_util.h
+++ /dev/null
@@ -1,555 +0,0 @@
-/* $XFree86: xc/lib/GL/dri/dri_util.h,v 1.1 2002/02/22 21:32:52 dawes Exp $ */
-/**
- * \file dri_util.h
- * DRI utility functions definitions.
- *
- * This module acts as glue between GLX and the actual hardware driver.  A DRI
- * driver doesn't really \e have to use any of this - it's optional.  But, some
- * useful stuff is done here that otherwise would have to be duplicated in most
- * drivers.
- * 
- * Basically, these utility functions take care of some of the dirty details of
- * screen initialization, context creation, context binding, DRM setup, etc.
- *
- * These functions are compiled into each DRI driver so libGL.so knows nothing
- * about them.
- *
- * \sa dri_util.c.
- * 
- * \author Kevin E. Martin <kevin@precisioninsight.com>
- * \author Brian Paul <brian@precisioninsight.com>
- */
-
-/*
- * Copyright 1998-1999 Precision Insight, Inc., Cedar Park, Texas.
- * All Rights Reserved.
- * 
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sub license, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- * 
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- * 
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
- * IN NO EVENT SHALL PRECISION INSIGHT AND/OR ITS SUPPLIERS BE LIABLE FOR
- * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
- * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
- * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- */
-
-
-#ifndef _DRI_UTIL_H_
-#define _DRI_UTIL_H_
-
-#define CAPI  /* XXX this should be globally defined somewhere */
-
-#include <GL/gl.h>
-#include "drm.h"
-#include "drm_sarea.h"
-#include "xf86drm.h"
-#include "GL/internal/glcore.h"
-#include "GL/internal/dri_interface.h"
-
-#define GLX_BAD_CONTEXT                    5
-
-typedef struct __DRIdisplayPrivateRec  __DRIdisplayPrivate;
-typedef struct __DRIscreenPrivateRec   __DRIscreenPrivate;
-typedef struct __DRIcontextPrivateRec  __DRIcontextPrivate;
-typedef struct __DRIdrawablePrivateRec __DRIdrawablePrivate;
-typedef struct __DRIswapInfoRec        __DRIswapInfo;
-typedef struct __DRIutilversionRec2    __DRIutilversion2;
-
-
-/**
- * Used by DRI_VALIDATE_DRAWABLE_INFO
- */
-#define DRI_VALIDATE_DRAWABLE_INFO_ONCE(pDrawPriv)              \
-    do {                                                        \
-	if (*(pDrawPriv->pStamp) != pDrawPriv->lastStamp) {     \
-	    __driUtilUpdateDrawableInfo(pDrawPriv);             \
-	}                                                       \
-    } while (0)
-
-
-/**
- * Utility macro to validate the drawable information.
- *
- * See __DRIdrawablePrivate::pStamp and __DRIdrawablePrivate::lastStamp.
- */
-#define DRI_VALIDATE_DRAWABLE_INFO(psp, pdp)                            \
-do {                                                                    \
-    while (*(pdp->pStamp) != pdp->lastStamp) {                          \
-	DRM_UNLOCK(psp->fd, &psp->pSAREA->lock,                         \
-		   pdp->driContextPriv->hHWContext);                    \
-                                                                        \
-	DRM_SPINLOCK(&psp->pSAREA->drawable_lock, psp->drawLockID);     \
-	DRI_VALIDATE_DRAWABLE_INFO_ONCE(pdp);                           \
-	DRM_SPINUNLOCK(&psp->pSAREA->drawable_lock, psp->drawLockID);   \
-                                                                        \
-	DRM_LIGHT_LOCK(psp->fd, &psp->pSAREA->lock,                     \
-		       pdp->driContextPriv->hHWContext);                \
-    }                                                                   \
-} while (0)
-
-
-/**
- * Driver callback functions.
- *
- * Each DRI driver must have one of these structures with all the pointers set
- * to appropriate functions within the driver.
- * 
- * When glXCreateContext() is called, for example, it'll call a helper function
- * dri_util.c which in turn will jump through the \a CreateContext pointer in
- * this structure.
- */
-struct __DriverAPIRec {
-    /** 
-     * Driver initialization callback
-     */
-    GLboolean (*InitDriver)(__DRIscreenPrivate *driScrnPriv);
-    
-    /**
-     * Screen destruction callback
-     */
-    void (*DestroyScreen)(__DRIscreenPrivate *driScrnPriv);
-
-    /**
-     * Context creation callback
-     */	    	    
-    GLboolean (*CreateContext)(const __GLcontextModes *glVis,
-                               __DRIcontextPrivate *driContextPriv,
-                               void *sharedContextPrivate);
-
-    /**
-     * Context destruction callback
-     */
-    void (*DestroyContext)(__DRIcontextPrivate *driContextPriv);
-
-    /**
-     * Buffer (drawable) creation callback
-     */
-    GLboolean (*CreateBuffer)(__DRIscreenPrivate *driScrnPriv,
-                              __DRIdrawablePrivate *driDrawPriv,
-                              const __GLcontextModes *glVis,
-                              GLboolean pixmapBuffer);
-    
-    /**
-     * Buffer (drawable) destruction callback
-     */
-    void (*DestroyBuffer)(__DRIdrawablePrivate *driDrawPriv);
-
-    /**
-     * Buffer swapping callback 
-     */
-    void (*SwapBuffers)(__DRIdrawablePrivate *driDrawPriv);
-
-    /**
-     * Context activation callback
-     */
-    GLboolean (*MakeCurrent)(__DRIcontextPrivate *driContextPriv,
-                             __DRIdrawablePrivate *driDrawPriv,
-                             __DRIdrawablePrivate *driReadPriv);
-
-    /**
-     * Context unbinding callback
-     */
-    GLboolean (*UnbindContext)(__DRIcontextPrivate *driContextPriv);
-  
-    /**
-     * Retrieves statistics about buffer swap operations.  Required if
-     * GLX_OML_sync_control or GLX_MESA_swap_frame_usage is supported.
-     */
-    int (*GetSwapInfo)( __DRIdrawablePrivate *dPriv, __DRIswapInfo * sInfo );
-
-
-    /**
-     * Required if GLX_SGI_video_sync or GLX_OML_sync_control is
-     * supported.
-     */
-    int (*GetMSC)( __DRIscreenPrivate * priv, int64_t * count );
-
-    /**
-     * These are required if GLX_OML_sync_control is supported.
-     */
-    /*@{*/
-    int (*WaitForMSC)( __DRIdrawablePrivate *priv, int64_t target_msc, 
-		       int64_t divisor, int64_t remainder,
-		       int64_t * msc );
-    int (*WaitForSBC)( __DRIdrawablePrivate *priv, int64_t target_sbc,
-		       int64_t * msc, int64_t * sbc );
-
-    int64_t (*SwapBuffersMSC)( __DRIdrawablePrivate *priv, int64_t target_msc,
-			       int64_t divisor, int64_t remainder );
-    /*@}*/
-};
-
-
-struct __DRIswapInfoRec {
-    /** 
-     * Number of swapBuffers operations that have been *completed*. 
-     */
-    u_int64_t swap_count;
-
-    /**
-     * Unadjusted system time of the last buffer swap.  This is the time
-     * when the swap completed, not the time when swapBuffers was called.
-     */
-    int64_t   swap_ust;
-
-    /**
-     * Number of swap operations that occurred after the swap deadline.  That
-     * is if a swap happens more than swap_interval frames after the previous
-     * swap, it has missed its deadline.  If swap_interval is 0, then the
-     * swap deadline is 1 frame after the previous swap.
-     */
-    u_int64_t swap_missed_count;
-
-    /**
-     * Amount of time used by the last swap that missed its deadline.  This
-     * is calculated as (__glXGetUST() - swap_ust) / (swap_interval * 
-     * time_for_single_vrefresh)).  If the actual value of swap_interval is
-     * 0, then 1 is used instead.  If swap_missed_count is non-zero, this
-     * should be greater-than 1.0.
-     */
-    float     swap_missed_usage;
-};
-
-
-/**
- * Per-drawable private DRI driver information.
- */
-struct __DRIdrawablePrivateRec {
-    /**
-     * Kernel drawable handle
-     */
-    drm_drawable_t hHWDrawable;
-
-    /**
-     * Driver's private drawable information.  
-     *
-     * This structure is opaque.
-     */
-    void *driverPrivate;
-
-    /**
-     * X's drawable ID associated with this private drawable.
-     */
-    __DRIid draw;
-    __DRIdrawable *pdraw;
-
-    /**
-     * Reference count for number of context's currently bound to this
-     * drawable.  
-     *
-     * Once it reaches zero, the drawable can be destroyed.
-     *
-     * \note This behavior will change with GLX 1.3.
-     */
-    int refcount;
-
-    /**
-     * Index of this drawable information in the SAREA.
-     */
-    unsigned int index;
-
-    /**
-     * Pointer to the "drawable has changed ID" stamp in the SAREA.
-     */
-    unsigned int *pStamp;
-
-    /**
-     * Last value of the stamp.
-     *
-     * If this differs from the value stored at __DRIdrawablePrivate::pStamp,
-     * then the drawable information has been modified by the X server, and the
-     * drawable information (below) should be retrieved from the X server.
-     */
-    unsigned int lastStamp;
-
-    /**
-     * \name Drawable 
-     *
-     * Drawable information used in software fallbacks.
-     */
-    /*@{*/
-    int x;
-    int y;
-    int w;
-    int h;
-    int numClipRects;
-    drm_clip_rect_t *pClipRects;
-    /*@}*/
-
-    /**
-     * \name Back and depthbuffer
-     *
-     * Information about the back and depthbuffer where different from above.
-     */
-    /*@{*/
-    int backX;
-    int backY;
-    int backClipRectType;
-    int numBackClipRects;
-    drm_clip_rect_t *pBackClipRects;
-    /*@}*/
-
-    /**
-     * Pointer to context to which this drawable is currently bound.
-     */
-    __DRIcontextPrivate *driContextPriv;
-
-    /**
-     * Pointer to screen on which this drawable was created.
-     */
-    __DRIscreenPrivate *driScreenPriv;
-
-    /**
-     * \name Display and screen information.
-     * 
-     * Basically just need these for when the locking code needs to call
-     * \c __driUtilUpdateDrawableInfo.
-     */
-    /*@{*/
-    __DRInativeDisplay *display;
-    int screen;
-    /*@}*/
-
-    /**
-     * Called via glXSwapBuffers().
-     */
-    void (*swapBuffers)( __DRIdrawablePrivate *dPriv );
-};
-
-/**
- * Per-context private driver information.
- */
-struct __DRIcontextPrivateRec {
-    /**
-     * Kernel context handle used to access the device lock.
-     */
-    __DRIid contextID;
-
-    /**
-     * Kernel context handle used to access the device lock.
-     */
-    drm_context_t hHWContext;
-
-    /**
-     * Device driver's private context data.  This structure is opaque.
-     */
-    void *driverPrivate;
-
-    /**
-     * This context's display pointer.
-     */
-    __DRInativeDisplay *display;
-
-    /**
-     * Pointer to drawable currently bound to this context.
-     */
-    __DRIdrawablePrivate *driDrawablePriv;
-
-    /**
-     * Pointer to screen on which this context was created.
-     */
-    __DRIscreenPrivate *driScreenPriv;
-};
-
-/**
- * Per-screen private driver information.
- */
-struct __DRIscreenPrivateRec {
-    /**
-     * Display for this screen
-     */
-    __DRInativeDisplay *display;
-
-    /**
-     * Current screen's number
-     */
-    int myNum;
-
-    /**
-     * Callback functions into the hardware-specific DRI driver code.
-     */
-    struct __DriverAPIRec DriverAPI;
-
-    /**
-     * \name DDX version
-     * DDX / 2D driver version information.
-     * \todo Replace these fields with a \c __DRIversionRec.
-     */
-    /*@{*/
-    int ddxMajor;
-    int ddxMinor;
-    int ddxPatch;
-    /*@}*/
-
-    /**
-     * \name DRI version
-     * DRI X extension version information.
-     * \todo Replace these fields with a \c __DRIversionRec.
-     */
-    /*@{*/
-    int driMajor;
-    int driMinor;
-    int driPatch;
-    /*@}*/
-
-    /**
-     * \name DRM version
-     * DRM (kernel module) version information.
-     * \todo Replace these fields with a \c __DRIversionRec.
-     */
-    /*@{*/
-    int drmMajor;
-    int drmMinor;
-    int drmPatch;
-    /*@}*/
-
-    /**
-     * ID used when the client sets the drawable lock.
-     *
-     * The X server uses this value to detect if the client has died while
-     * holding the drawable lock.
-     */
-    int drawLockID;
-
-    /**
-     * File descriptor returned when the kernel device driver is opened.
-     * 
-     * Used to:
-     *   - authenticate client to kernel
-     *   - map the frame buffer, SAREA, etc.
-     *   - close the kernel device driver
-     */
-    int fd;
-
-    /**
-     * SAREA pointer 
-     *
-     * Used to access:
-     *   - the device lock
-     *   - the device-independent per-drawable and per-context(?) information
-     */
-    drm_sarea_t *pSAREA;
-
-    /**
-     * \name Direct frame buffer access information 
-     * Used for software fallbacks.
-     */
-    /*@{*/
-    unsigned char *pFB;
-    int fbSize;
-    int fbOrigin;
-    int fbStride;
-    int fbWidth;
-    int fbHeight;
-    int fbBPP;
-    /*@}*/
-
-    /**
-     * \name Device-dependent private information (stored in the SAREA).
-     *
-     * This data is accessed by the client driver only.
-     */
-    /*@{*/
-    void *pDevPriv;
-    int devPrivSize;
-    /*@}*/
-
-    /**
-     * Dummy context to which drawables are bound when not bound to any
-     * other context. 
-     *
-     * A dummy hHWContext is created for this context, and is used by the GL
-     * core when a hardware lock is required but the drawable is not currently
-     * bound (e.g., potentially during a SwapBuffers request).  The dummy
-     * context is created when the first "real" context is created on this
-     * screen.
-     */
-    __DRIcontextPrivate dummyContextPriv;
-
-    /**
-     * Hash table to hold the drawable information for this screen.
-     */
-    void *drawHash;
-
-    /**
-     * Device-dependent private information (not stored in the SAREA).
-     * 
-     * This pointer is never touched by the DRI layer.
-     */
-    void *private;
-
-    /**
-     * GLX visuals / FBConfigs for this screen.  These are stored as a
-     * linked list.
-     * 
-     * \note
-     * This field is \b only used in conjunction with the old interfaces.  If
-     * the new interfaces are used, this field will be set to \c NULL and will
-     * not be dereferenced.
-     */
-    __GLcontextModes *modes;
-
-    /**
-     * Pointer back to the \c __DRIscreen that contains this structure.
-     */
-
-    __DRIscreen *psc;
-};
-
-
-/**
- * Used to store a version which includes a major range instead of a single
- * major version number.
- */
-struct __DRIutilversionRec2 {
-    int    major_min;    /** min allowed Major version number. */
-    int    major_max;    /** max allowed Major version number. */
-    int    minor;        /**< Minor version number. */
-    int    patch;        /**< Patch-level. */
-};
-
-
-extern void
-__driUtilMessage(const char *f, ...);
-
-
-extern void
-__driUtilUpdateDrawableInfo(__DRIdrawablePrivate *pdp);
-
-
-extern __DRIscreenPrivate * __driUtilCreateNewScreen( __DRInativeDisplay *dpy,
-    int scrn, __DRIscreen *psc, __GLcontextModes * modes,
-    const __DRIversion * ddx_version, const __DRIversion * dri_version,
-    const __DRIversion * drm_version, const __DRIframebuffer * frame_buffer,
-    drm_sarea_t *pSAREA, int fd, int internal_api_version,
-    const struct __DriverAPIRec *driverAPI );
-
-/* Test the version of the internal GLX API.  Returns a value like strcmp. */
-extern int
-driCompareGLXAPIVersion( GLint required_version );
-
-extern float
-driCalculateSwapUsage( __DRIdrawablePrivate *dPriv,
-		       int64_t last_swap_ust, int64_t current_ust );
-
-/**
- * Pointer to the \c __DRIinterfaceMethods passed to the driver by the loader.
- * 
- * This pointer is set in the driver's \c __driCreateNewScreen function and
- * is defined in dri_util.c.
- */
-extern const __DRIinterfaceMethods * dri_interface;
-
-#endif /* _DRI_UTIL_H_ */
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/common/drirenderbuffer.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/common/drirenderbuffer.c
deleted file mode 100644
index 44826958d..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/common/drirenderbuffer.c
+++ /dev/null
@@ -1,98 +0,0 @@
-
-#include "mtypes.h"
-#include "drirenderbuffer.h"
-#include "renderbuffer.h"
-#include "imports.h"
-
-
-/**
- * This will get called when a window is resized.
- * Just update width, height and internal format fields for now.
- * There's usually no memory allocation above because the present
- * DRI drivers use statically-allocated full-screen buffers.
- */
-static GLboolean
-driRenderbufferStorage(GLcontext *ctx, struct gl_renderbuffer *rb,
-                       GLenum internalFormat, GLuint width, GLuint height)
-{
-   rb->Width = width;
-   rb->Height = height;
-   rb->InternalFormat = internalFormat;
-   return GL_TRUE;
-}
-
-
-/**
- * Allocate a new driRenderbuffer object.
- * Individual drivers are free to implement different versions of
- * this function.
- * \param format  Either GL_RGBA, GL_DEPTH_COMPONENT16, GL_DEPTH_COMPONENT24,
- *                GL_DEPTH_COMPONENT32, or GL_STENCIL_INDEX8_EXT (for now).
- * \param cpp  chars or bytes per pixel
- * \param offset  start of buffer with respect to framebuffer address
- * \param pitch   pixels per row
- */
-driRenderbuffer *
-driNewRenderbuffer(GLenum format, GLint cpp, GLint offset, GLint pitch)
-{
-   driRenderbuffer *drb;
-
-   assert(format == GL_RGBA ||
-          format == GL_DEPTH_COMPONENT16 ||
-          format == GL_DEPTH_COMPONENT24 ||
-          format == GL_DEPTH_COMPONENT32 ||
-          format == GL_STENCIL_INDEX8_EXT);
-
-   assert(cpp > 0);
-   assert(pitch > 0);
-
-   drb = _mesa_calloc(sizeof(driRenderbuffer));
-   if (drb) {
-      const GLuint name = 0;
-
-      _mesa_init_renderbuffer(&drb->Base, name);
-
-      /* Make sure we're using a null-valued GetPointer routine */
-      assert(drb->Base.GetPointer(NULL, &drb->Base, 0, 0) == NULL);
-
-      drb->Base.InternalFormat = format;
-
-      if (format == GL_RGBA) {
-         /* Color */
-         drb->Base._BaseFormat = GL_RGBA;
-         drb->Base.DataType = GL_UNSIGNED_BYTE;
-      }
-      else if (format == GL_DEPTH_COMPONENT16) {
-         /* Depth */
-         drb->Base._BaseFormat = GL_DEPTH_COMPONENT;
-         /* we always Get/Put 32-bit Z values */
-         drb->Base.DataType = GL_UNSIGNED_INT;
-      }
-      else if (format == GL_DEPTH_COMPONENT24) {
-         /* Depth */
-         drb->Base._BaseFormat = GL_DEPTH_COMPONENT;
-         /* we always Get/Put 32-bit Z values */
-         drb->Base.DataType = GL_UNSIGNED_INT;
-      }
-      else {
-         /* Stencil */
-         ASSERT(format == GL_STENCIL_INDEX8);
-         drb->Base._BaseFormat = GL_STENCIL_INDEX;
-         drb->Base.DataType = GL_UNSIGNED_BYTE;
-      }
-
-      /* XXX if we were allocating a user-created renderbuffer, we'd have
-       * to fill in the ComponentSizes[] array too.
-       */
-
-      drb->Base.AllocStorage = driRenderbufferStorage;
-      /* using default Delete function */
-
-
-      /* DRI renderbuffer-specific fields: */
-      drb->offset = offset;
-      drb->pitch = pitch;
-      drb->cpp = cpp;
-   }
-   return drb;
-}
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/common/drirenderbuffer.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/common/drirenderbuffer.h
deleted file mode 100644
index 627f1d41d..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/common/drirenderbuffer.h
+++ /dev/null
@@ -1,39 +0,0 @@
-
-/**
- * A driRenderbuffer is dervied from gl_renderbuffer.
- * It describes a color buffer (front or back), a depth buffer, or stencil
- * buffer etc.
- * Specific to DRI drivers are the offset and pitch fields.
- */
-
-
-#ifndef DRIRENDERBUFFER_H
-#define DRIRENDERBUFFER_H
-
-#include "mtypes.h"
-
-typedef struct {
-   struct gl_renderbuffer Base;
-
-   /* Chars or bytes per pixel.  If Z and Stencil are stored together this
-    * will typically be 32 whether this a depth or stencil renderbuffer.
-    */
-   GLint cpp;
-
-   /* Buffer position and pitch (row stride).  Recall that for today's DRI
-    * drivers, we have statically allocated color/depth/stencil buffers.
-    * So this information describes the whole screen, not just a window.
-    * To address pixels in a window, we need to know the window's position
-    * and size with respect to the screen.
-    */
-   GLint offset;  /* in bytes */
-   GLint pitch;   /* in pixels */
-
-} driRenderbuffer;
-
-
-driRenderbuffer *
-driNewRenderbuffer(GLenum format, GLint cpp, GLint offset, GLint pitch);
-
-
-#endif /* DRIRENDERBUFFER_H */
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/common/extension_helper.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/common/extension_helper.h
deleted file mode 100644
index 4a6606819..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/common/extension_helper.h
+++ /dev/null
@@ -1,5887 +0,0 @@
-/* DO NOT EDIT - This file generated automatically by extension_helper.py (from Mesa) script */
-
-/*
- * (C) Copyright IBM Corporation 2005
- * All Rights Reserved.
- * 
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sub license,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- * 
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- * 
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.  IN NO EVENT SHALL
- * IBM,
- * AND/OR THEIR SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
- * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
- * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
- */
-
-#include "utils.h"
-#include "dispatch.h"
-
-#ifndef NULL
-# define NULL 0
-#endif
-
-#if defined(need_GL_ARB_shader_objects)
-static const char UniformMatrix3fvARB_names[] = 
-    "iiip\0" /* Parameter signature */
-    "glUniformMatrix3fvARB\0"
-    "";
-#endif
-
-#if defined(need_GL_NV_vertex_program)
-static const char ProgramParameter4fNV_names[] = 
-    "iiffff\0" /* Parameter signature */
-    "glProgramParameter4fNV\0"
-    "";
-#endif
-
-#if defined(need_GL_VERSION_1_3) || defined(need_GL_ARB_multisample)
-static const char SampleCoverageARB_names[] = 
-    "fi\0" /* Parameter signature */
-    "glSampleCoverage\0"
-    "glSampleCoverageARB\0"
-    "";
-#endif
-
-#if defined(need_GL_EXT_convolution)
-static const char ConvolutionFilter1D_names[] = 
-    "iiiiip\0" /* Parameter signature */
-    "glConvolutionFilter1D\0"
-    "glConvolutionFilter1DEXT\0"
-    "";
-#endif
-
-#if defined(need_GL_VERSION_1_5) || defined(need_GL_ARB_occlusion_query)
-static const char BeginQueryARB_names[] = 
-    "ii\0" /* Parameter signature */
-    "glBeginQuery\0"
-    "glBeginQueryARB\0"
-    "";
-#endif
-
-#if defined(need_GL_VERSION_1_4) || defined(need_GL_NV_point_sprite)
-static const char PointParameteriNV_names[] = 
-    "ii\0" /* Parameter signature */
-    "glPointParameteri\0"
-    "glPointParameteriNV\0"
-    "";
-#endif
-
-#if defined(need_GL_VERSION_1_3)
-static const char MultiTexCoord3sARB_names[] = 
-    "iiii\0" /* Parameter signature */
-    "glMultiTexCoord3s\0"
-    "glMultiTexCoord3sARB\0"
-    "";
-#endif
-
-#if defined(need_GL_VERSION_1_4) || defined(need_GL_EXT_secondary_color)
-static const char SecondaryColor3iEXT_names[] = 
-    "iii\0" /* Parameter signature */
-    "glSecondaryColor3i\0"
-    "glSecondaryColor3iEXT\0"
-    "";
-#endif
-
-#if defined(need_GL_VERSION_1_4) || defined(need_GL_ARB_window_pos) || defined(need_GL_MESA_window_pos)
-static const char WindowPos3fMESA_names[] = 
-    "fff\0" /* Parameter signature */
-    "glWindowPos3f\0"
-    "glWindowPos3fARB\0"
-    "glWindowPos3fMESA\0"
-    "";
-#endif
-
-#if defined(need_GL_SGIS_pixel_texture)
-static const char PixelTexGenParameterfvSGIS_names[] = 
-    "ip\0" /* Parameter signature */
-    "glPixelTexGenParameterfvSGIS\0"
-    "";
-#endif
-
-#if defined(need_GL_VERSION_1_3)
-static const char ActiveTextureARB_names[] = 
-    "i\0" /* Parameter signature */
-    "glActiveTexture\0"
-    "glActiveTextureARB\0"
-    "";
-#endif
-
-#if defined(need_GL_NV_vertex_program)
-static const char VertexAttrib4ubvNV_names[] = 
-    "ip\0" /* Parameter signature */
-    "glVertexAttrib4ubvNV\0"
-    "";
-#endif
-
-#if defined(need_GL_SGI_color_table)
-static const char GetColorTableParameterfvSGI_names[] = 
-    "iip\0" /* Parameter signature */
-    "glGetColorTableParameterfvSGI\0"
-    "";
-#endif
-
-#if defined(need_GL_NV_fragment_program)
-static const char GetProgramNamedParameterdvNV_names[] = 
-    "iipp\0" /* Parameter signature */
-    "glGetProgramNamedParameterdvNV\0"
-    "";
-#endif
-
-#if defined(need_GL_EXT_histogram)
-static const char Histogram_names[] = 
-    "iiii\0" /* Parameter signature */
-    "glHistogram\0"
-    "glHistogramEXT\0"
-    "";
-#endif
-
-#if defined(need_GL_SGIS_texture4D)
-static const char TexImage4DSGIS_names[] = 
-    "iiiiiiiiiip\0" /* Parameter signature */
-    "glTexImage4DSGIS\0"
-    "";
-#endif
-
-#if defined(need_GL_VERSION_1_4) || defined(need_GL_ARB_window_pos) || defined(need_GL_MESA_window_pos)
-static const char WindowPos2dvMESA_names[] = 
-    "p\0" /* Parameter signature */
-    "glWindowPos2dv\0"
-    "glWindowPos2dvARB\0"
-    "glWindowPos2dvMESA\0"
-    "";
-#endif
-
-#if defined(need_GL_SUN_vertex)
-static const char ReplacementCodeuiColor3fVertex3fvSUN_names[] = 
-    "ppp\0" /* Parameter signature */
-    "glReplacementCodeuiColor3fVertex3fvSUN\0"
-    "";
-#endif
-
-#if defined(need_GL_EXT_paletted_texture)
-static const char GetColorTableParameterivEXT_names[] = 
-    "iip\0" /* Parameter signature */
-    "glGetColorTableParameterivEXT\0"
-    "";
-#endif
-
-#if defined(need_GL_EXT_blend_equation_separate) || defined(need_GL_ATI_blend_equation_separate)
-static const char BlendEquationSeparateEXT_names[] = 
-    "ii\0" /* Parameter signature */
-    "glBlendEquationSeparateEXT\0"
-    "glBlendEquationSeparateATI\0"
-    "";
-#endif
-
-#if defined(need_GL_SGIX_list_priority)
-static const char ListParameterfSGIX_names[] = 
-    "iif\0" /* Parameter signature */
-    "glListParameterfSGIX\0"
-    "";
-#endif
-
-#if defined(need_GL_VERSION_1_4) || defined(need_GL_EXT_secondary_color)
-static const char SecondaryColor3bEXT_names[] = 
-    "iii\0" /* Parameter signature */
-    "glSecondaryColor3b\0"
-    "glSecondaryColor3bEXT\0"
-    "";
-#endif
-
-#if defined(need_GL_SUN_vertex)
-static const char TexCoord4fColor4fNormal3fVertex4fvSUN_names[] = 
-    "pppp\0" /* Parameter signature */
-    "glTexCoord4fColor4fNormal3fVertex4fvSUN\0"
-    "";
-#endif
-
-#if defined(need_GL_NV_vertex_program)
-static const char VertexAttrib4svNV_names[] = 
-    "ip\0" /* Parameter signature */
-    "glVertexAttrib4svNV\0"
-    "";
-#endif
-
-#if defined(need_GL_VERSION_1_5) || defined(need_GL_ARB_vertex_buffer_object)
-static const char GetBufferSubDataARB_names[] = 
-    "iiip\0" /* Parameter signature */
-    "glGetBufferSubData\0"
-    "glGetBufferSubDataARB\0"
-    "";
-#endif
-
-#if defined(need_GL_VERSION_1_5) || defined(need_GL_ARB_vertex_buffer_object)
-static const char BufferSubDataARB_names[] = 
-    "iiip\0" /* Parameter signature */
-    "glBufferSubData\0"
-    "glBufferSubDataARB\0"
-    "";
-#endif
-
-#if defined(need_GL_SUN_vertex)
-static const char TexCoord2fColor4ubVertex3fvSUN_names[] = 
-    "ppp\0" /* Parameter signature */
-    "glTexCoord2fColor4ubVertex3fvSUN\0"
-    "";
-#endif
-
-#if defined(need_GL_ARB_vertex_program)
-static const char ProgramEnvParameter4dvARB_names[] = 
-    "iip\0" /* Parameter signature */
-    "glProgramEnvParameter4dvARB\0"
-    "";
-#endif
-
-#if defined(need_GL_ARB_vertex_program)
-static const char VertexAttrib2fARB_names[] = 
-    "iff\0" /* Parameter signature */
-    "glVertexAttrib2fARB\0"
-    "";
-#endif
-
-#if defined(need_GL_EXT_histogram)
-static const char GetHistogramParameterivEXT_names[] = 
-    "iip\0" /* Parameter signature */
-    "glGetHistogramParameterivEXT\0"
-    "";
-#endif
-
-#if defined(need_GL_ARB_vertex_program)
-static const char VertexAttrib3fARB_names[] = 
-    "ifff\0" /* Parameter signature */
-    "glVertexAttrib3fARB\0"
-    "";
-#endif
-
-#if defined(need_GL_VERSION_1_5) || defined(need_GL_ARB_occlusion_query)
-static const char GetQueryivARB_names[] = 
-    "iip\0" /* Parameter signature */
-    "glGetQueryiv\0"
-    "glGetQueryivARB\0"
-    "";
-#endif
-
-#if defined(need_GL_EXT_texture3D)
-static const char TexImage3D_names[] = 
-    "iiiiiiiiip\0" /* Parameter signature */
-    "glTexImage3D\0"
-    "glTexImage3DEXT\0"
-    "";
-#endif
-
-#if defined(need_GL_SUN_vertex)
-static const char ReplacementCodeuiVertex3fvSUN_names[] = 
-    "pp\0" /* Parameter signature */
-    "glReplacementCodeuiVertex3fvSUN\0"
-    "";
-#endif
-
-#if defined(need_GL_VERSION_1_5) || defined(need_GL_ARB_occlusion_query)
-static const char GetQueryObjectivARB_names[] = 
-    "iip\0" /* Parameter signature */
-    "glGetQueryObjectiv\0"
-    "glGetQueryObjectivARB\0"
-    "";
-#endif
-
-#if defined(need_GL_SUN_vertex)
-static const char ReplacementCodeuiTexCoord2fVertex3fvSUN_names[] = 
-    "ppp\0" /* Parameter signature */
-    "glReplacementCodeuiTexCoord2fVertex3fvSUN\0"
-    "";
-#endif
-
-#if defined(need_GL_VERSION_1_3) || defined(need_GL_ARB_texture_compression)
-static const char CompressedTexSubImage2DARB_names[] = 
-    "iiiiiiiip\0" /* Parameter signature */
-    "glCompressedTexSubImage2D\0"
-    "glCompressedTexSubImage2DARB\0"
-    "";
-#endif
-
-#if defined(need_GL_ARB_shader_objects)
-static const char Uniform2fARB_names[] = 
-    "iff\0" /* Parameter signature */
-    "glUniform2fARB\0"
-    "";
-#endif
-
-#if defined(need_GL_ARB_vertex_program)
-static const char VertexAttrib1svARB_names[] = 
-    "ip\0" /* Parameter signature */
-    "glVertexAttrib1svARB\0"
-    "";
-#endif
-
-#if defined(need_GL_NV_vertex_program)
-static const char VertexAttribs1dvNV_names[] = 
-    "iip\0" /* Parameter signature */
-    "glVertexAttribs1dvNV\0"
-    "";
-#endif
-
-#if defined(need_GL_ARB_shader_objects)
-static const char Uniform2ivARB_names[] = 
-    "iip\0" /* Parameter signature */
-    "glUniform2ivARB\0"
-    "";
-#endif
-
-#if defined(need_GL_HP_image_transform)
-static const char GetImageTransformParameterfvHP_names[] = 
-    "iip\0" /* Parameter signature */
-    "glGetImageTransformParameterfvHP\0"
-    "";
-#endif
-
-#if defined(need_GL_ARB_vertex_blend)
-static const char WeightubvARB_names[] = 
-    "ip\0" /* Parameter signature */
-    "glWeightubvARB\0"
-    "";
-#endif
-
-#if defined(need_GL_EXT_convolution)
-static const char CopyConvolutionFilter1D_names[] = 
-    "iiiii\0" /* Parameter signature */
-    "glCopyConvolutionFilter1D\0"
-    "glCopyConvolutionFilter1DEXT\0"
-    "";
-#endif
-
-#if defined(need_GL_SUN_vertex)
-static const char ReplacementCodeuiNormal3fVertex3fSUN_names[] = 
-    "iffffff\0" /* Parameter signature */
-    "glReplacementCodeuiNormal3fVertex3fSUN\0"
-    "";
-#endif
-
-#if defined(need_GL_SGIX_fragment_lighting)
-static const char FragmentMaterialfvSGIX_names[] = 
-    "iip\0" /* Parameter signature */
-    "glFragmentMaterialfvSGIX\0"
-    "";
-#endif
-
-#if defined(need_GL_EXT_blend_color)
-static const char BlendColor_names[] = 
-    "ffff\0" /* Parameter signature */
-    "glBlendColor\0"
-    "glBlendColorEXT\0"
-    "";
-#endif
-
-#if defined(need_GL_ARB_shader_objects)
-static const char UniformMatrix4fvARB_names[] = 
-    "iiip\0" /* Parameter signature */
-    "glUniformMatrix4fvARB\0"
-    "";
-#endif
-
-#if defined(need_GL_SGIX_instruments)
-static const char ReadInstrumentsSGIX_names[] = 
-    "i\0" /* Parameter signature */
-    "glReadInstrumentsSGIX\0"
-    "";
-#endif
-
-#if defined(need_GL_SUN_vertex)
-static const char Color4ubVertex3fvSUN_names[] = 
-    "pp\0" /* Parameter signature */
-    "glColor4ubVertex3fvSUN\0"
-    "";
-#endif
-
-#if defined(need_GL_SGIX_list_priority)
-static const char GetListParameterivSGIX_names[] = 
-    "iip\0" /* Parameter signature */
-    "glGetListParameterivSGIX\0"
-    "";
-#endif
-
-#if defined(need_GL_ARB_vertex_program)
-static const char VertexAttrib4NusvARB_names[] = 
-    "ip\0" /* Parameter signature */
-    "glVertexAttrib4NusvARB\0"
-    "";
-#endif
-
-#if defined(need_GL_MESA_window_pos)
-static const char WindowPos4svMESA_names[] = 
-    "p\0" /* Parameter signature */
-    "glWindowPos4svMESA\0"
-    "";
-#endif
-
-#if defined(need_GL_ARB_shader_objects)
-static const char CreateProgramObjectARB_names[] = 
-    "\0" /* Parameter signature */
-    "glCreateProgramObjectARB\0"
-    "";
-#endif
-
-#if defined(need_GL_SGIX_fragment_lighting)
-static const char FragmentLightModelivSGIX_names[] = 
-    "ip\0" /* Parameter signature */
-    "glFragmentLightModelivSGIX\0"
-    "";
-#endif
-
-#if defined(need_GL_ATI_fragment_shader)
-static const char ColorFragmentOp3ATI_names[] = 
-    "iiiiiiiiiiiii\0" /* Parameter signature */
-    "glColorFragmentOp3ATI\0"
-    "";
-#endif
-
-#if defined(need_GL_EXT_texture_object)
-static const char PrioritizeTextures_names[] = 
-    "ipp\0" /* Parameter signature */
-    "glPrioritizeTextures\0"
-    "glPrioritizeTexturesEXT\0"
-    "";
-#endif
-
-#if defined(need_GL_SGIX_async)
-static const char AsyncMarkerSGIX_names[] = 
-    "i\0" /* Parameter signature */
-    "glAsyncMarkerSGIX\0"
-    "";
-#endif
-
-#if defined(need_GL_SUN_global_alpha)
-static const char GlobalAlphaFactorubSUN_names[] = 
-    "i\0" /* Parameter signature */
-    "glGlobalAlphaFactorubSUN\0"
-    "";
-#endif
-
-#if defined(need_GL_EXT_histogram)
-static const char ResetHistogram_names[] = 
-    "i\0" /* Parameter signature */
-    "glResetHistogram\0"
-    "glResetHistogramEXT\0"
-    "";
-#endif
-
-#if defined(need_GL_NV_fragment_program)
-static const char GetProgramNamedParameterfvNV_names[] = 
-    "iipp\0" /* Parameter signature */
-    "glGetProgramNamedParameterfvNV\0"
-    "";
-#endif
-
-#if defined(need_GL_VERSION_1_4) || defined(need_GL_ARB_point_parameters) || defined(need_GL_EXT_point_parameters) || defined(need_GL_SGIS_point_parameters)
-static const char PointParameterfEXT_names[] = 
-    "if\0" /* Parameter signature */
-    "glPointParameterf\0"
-    "glPointParameterfARB\0"
-    "glPointParameterfEXT\0"
-    "glPointParameterfSGIS\0"
-    "";
-#endif
-
-#if defined(need_GL_SGIX_polynomial_ffd)
-static const char LoadIdentityDeformationMapSGIX_names[] = 
-    "i\0" /* Parameter signature */
-    "glLoadIdentityDeformationMapSGIX\0"
-    "";
-#endif
-
-#if defined(need_GL_NV_fence)
-static const char GenFencesNV_names[] = 
-    "ip\0" /* Parameter signature */
-    "glGenFencesNV\0"
-    "";
-#endif
-
-#if defined(need_GL_HP_image_transform)
-static const char ImageTransformParameterfHP_names[] = 
-    "iif\0" /* Parameter signature */
-    "glImageTransformParameterfHP\0"
-    "";
-#endif
-
-#if defined(need_GL_ARB_matrix_palette)
-static const char MatrixIndexusvARB_names[] = 
-    "ip\0" /* Parameter signature */
-    "glMatrixIndexusvARB\0"
-    "";
-#endif
-
-#if defined(need_GL_NV_vertex_program)
-static const char ProgramParameter4dvNV_names[] = 
-    "iip\0" /* Parameter signature */
-    "glProgramParameter4dvNV\0"
-    "";
-#endif
-
-#if defined(need_GL_ARB_vertex_program)
-static const char DisableVertexAttribArrayARB_names[] = 
-    "i\0" /* Parameter signature */
-    "glDisableVertexAttribArrayARB\0"
-    "";
-#endif
-
-#if defined(need_GL_VERSION_2_0)
-static const char StencilMaskSeparate_names[] = 
-    "ii\0" /* Parameter signature */
-    "glStencilMaskSeparate\0"
-    "";
-#endif
-
-#if defined(need_GL_ARB_vertex_program)
-static const char ProgramLocalParameter4dARB_names[] = 
-    "iidddd\0" /* Parameter signature */
-    "glProgramLocalParameter4dARB\0"
-    "";
-#endif
-
-#if defined(need_GL_VERSION_1_3) || defined(need_GL_ARB_texture_compression)
-static const char CompressedTexImage3DARB_names[] = 
-    "iiiiiiiip\0" /* Parameter signature */
-    "glCompressedTexImage3D\0"
-    "glCompressedTexImage3DARB\0"
-    "";
-#endif
-
-#if defined(need_GL_ARB_vertex_program)
-static const char VertexAttrib1fARB_names[] = 
-    "if\0" /* Parameter signature */
-    "glVertexAttrib1fARB\0"
-    "";
-#endif
-
-#if defined(need_GL_NV_fence)
-static const char TestFenceNV_names[] = 
-    "i\0" /* Parameter signature */
-    "glTestFenceNV\0"
-    "";
-#endif
-
-#if defined(need_GL_VERSION_1_3)
-static const char MultiTexCoord1fvARB_names[] = 
-    "ip\0" /* Parameter signature */
-    "glMultiTexCoord1fv\0"
-    "glMultiTexCoord1fvARB\0"
-    "";
-#endif
-
-#if defined(need_GL_ATI_fragment_shader)
-static const char ColorFragmentOp2ATI_names[] = 
-    "iiiiiiiiii\0" /* Parameter signature */
-    "glColorFragmentOp2ATI\0"
-    "";
-#endif
-
-#if defined(need_GL_IBM_vertex_array_lists)
-static const char SecondaryColorPointerListIBM_names[] = 
-    "iiipi\0" /* Parameter signature */
-    "glSecondaryColorPointerListIBM\0"
-    "";
-#endif
-
-#if defined(need_GL_SGIS_pixel_texture)
-static const char GetPixelTexGenParameterivSGIS_names[] = 
-    "ip\0" /* Parameter signature */
-    "glGetPixelTexGenParameterivSGIS\0"
-    "";
-#endif
-
-#if defined(need_GL_NV_vertex_program)
-static const char VertexAttrib4fNV_names[] = 
-    "iffff\0" /* Parameter signature */
-    "glVertexAttrib4fNV\0"
-    "";
-#endif
-
-#if defined(need_GL_SUN_triangle_list)
-static const char ReplacementCodeubSUN_names[] = 
-    "i\0" /* Parameter signature */
-    "glReplacementCodeubSUN\0"
-    "";
-#endif
-
-#if defined(need_GL_SGIX_async)
-static const char FinishAsyncSGIX_names[] = 
-    "p\0" /* Parameter signature */
-    "glFinishAsyncSGIX\0"
-    "";
-#endif
-
-#if defined(need_GL_VERSION_1_4) || defined(need_GL_EXT_fog_coord)
-static const char FogCoorddEXT_names[] = 
-    "d\0" /* Parameter signature */
-    "glFogCoordd\0"
-    "glFogCoorddEXT\0"
-    "";
-#endif
-
-#if defined(need_GL_SUN_vertex)
-static const char Color4ubVertex3fSUN_names[] = 
-    "iiiifff\0" /* Parameter signature */
-    "glColor4ubVertex3fSUN\0"
-    "";
-#endif
-
-#if defined(need_GL_VERSION_1_4) || defined(need_GL_EXT_fog_coord)
-static const char FogCoordfEXT_names[] = 
-    "f\0" /* Parameter signature */
-    "glFogCoordf\0"
-    "glFogCoordfEXT\0"
-    "";
-#endif
-
-#if defined(need_GL_SUN_vertex)
-static const char TexCoord2fVertex3fSUN_names[] = 
-    "fffff\0" /* Parameter signature */
-    "glTexCoord2fVertex3fSUN\0"
-    "";
-#endif
-
-#if defined(need_GL_SUN_global_alpha)
-static const char GlobalAlphaFactoriSUN_names[] = 
-    "i\0" /* Parameter signature */
-    "glGlobalAlphaFactoriSUN\0"
-    "";
-#endif
-
-#if defined(need_GL_NV_vertex_program)
-static const char VertexAttrib2dNV_names[] = 
-    "idd\0" /* Parameter signature */
-    "glVertexAttrib2dNV\0"
-    "";
-#endif
-
-#if defined(need_GL_ARB_vertex_program)
-static const char VertexAttrib4NbvARB_names[] = 
-    "ip\0" /* Parameter signature */
-    "glVertexAttrib4NbvARB\0"
-    "";
-#endif
-
-#if defined(need_GL_ARB_vertex_shader)
-static const char GetActiveAttribARB_names[] = 
-    "iiipppp\0" /* Parameter signature */
-    "glGetActiveAttribARB\0"
-    "";
-#endif
-
-#if defined(need_GL_NV_vertex_program)
-static const char VertexAttrib4ubNV_names[] = 
-    "iiiii\0" /* Parameter signature */
-    "glVertexAttrib4ubNV\0"
-    "";
-#endif
-
-#if defined(need_GL_SUN_vertex)
-static const char TexCoord2fColor4fNormal3fVertex3fSUN_names[] = 
-    "ffffffffffff\0" /* Parameter signature */
-    "glTexCoord2fColor4fNormal3fVertex3fSUN\0"
-    "";
-#endif
-
-#if defined(need_GL_EXT_histogram)
-static const char GetMinmaxEXT_names[] = 
-    "iiiip\0" /* Parameter signature */
-    "glGetMinmaxEXT\0"
-    "";
-#endif
-
-#if defined(need_GL_NV_register_combiners)
-static const char CombinerParameterfvNV_names[] = 
-    "ip\0" /* Parameter signature */
-    "glCombinerParameterfvNV\0"
-    "";
-#endif
-
-#if defined(need_GL_NV_vertex_program)
-static const char VertexAttribs3dvNV_names[] = 
-    "iip\0" /* Parameter signature */
-    "glVertexAttribs3dvNV\0"
-    "";
-#endif
-
-#if defined(need_GL_NV_vertex_program)
-static const char VertexAttribs4fvNV_names[] = 
-    "iip\0" /* Parameter signature */
-    "glVertexAttribs4fvNV\0"
-    "";
-#endif
-
-#if defined(need_GL_SGIX_fragment_lighting)
-static const char FragmentLightiSGIX_names[] = 
-    "iii\0" /* Parameter signature */
-    "glFragmentLightiSGIX\0"
-    "";
-#endif
-
-#if defined(need_GL_EXT_polygon_offset)
-static const char PolygonOffsetEXT_names[] = 
-    "ff\0" /* Parameter signature */
-    "glPolygonOffsetEXT\0"
-    "";
-#endif
-
-#if defined(need_GL_SGIX_async)
-static const char PollAsyncSGIX_names[] = 
-    "p\0" /* Parameter signature */
-    "glPollAsyncSGIX\0"
-    "";
-#endif
-
-#if defined(need_GL_ATI_fragment_shader)
-static const char DeleteFragmentShaderATI_names[] = 
-    "i\0" /* Parameter signature */
-    "glDeleteFragmentShaderATI\0"
-    "";
-#endif
-
-#if defined(need_GL_SUN_vertex)
-static const char TexCoord2fNormal3fVertex3fvSUN_names[] = 
-    "ppp\0" /* Parameter signature */
-    "glTexCoord2fNormal3fVertex3fvSUN\0"
-    "";
-#endif
-
-#if defined(need_GL_VERSION_1_3) || defined(need_GL_ARB_transpose_matrix)
-static const char MultTransposeMatrixdARB_names[] = 
-    "p\0" /* Parameter signature */
-    "glMultTransposeMatrixd\0"
-    "glMultTransposeMatrixdARB\0"
-    "";
-#endif
-
-#if defined(need_GL_VERSION_1_4) || defined(need_GL_ARB_window_pos) || defined(need_GL_MESA_window_pos)
-static const char WindowPos2svMESA_names[] = 
-    "p\0" /* Parameter signature */
-    "glWindowPos2sv\0"
-    "glWindowPos2svARB\0"
-    "glWindowPos2svMESA\0"
-    "";
-#endif
-
-#if defined(need_GL_VERSION_1_3) || defined(need_GL_ARB_texture_compression)
-static const char CompressedTexImage1DARB_names[] = 
-    "iiiiiip\0" /* Parameter signature */
-    "glCompressedTexImage1D\0"
-    "glCompressedTexImage1DARB\0"
-    "";
-#endif
-
-#if defined(need_GL_NV_vertex_program)
-static const char VertexAttrib2sNV_names[] = 
-    "iii\0" /* Parameter signature */
-    "glVertexAttrib2sNV\0"
-    "";
-#endif
-
-#if defined(need_GL_IBM_vertex_array_lists)
-static const char NormalPointerListIBM_names[] = 
-    "iipi\0" /* Parameter signature */
-    "glNormalPointerListIBM\0"
-    "";
-#endif
-
-#if defined(need_GL_EXT_vertex_array)
-static const char IndexPointerEXT_names[] = 
-    "iiip\0" /* Parameter signature */
-    "glIndexPointerEXT\0"
-    "";
-#endif
-
-#if defined(need_GL_EXT_vertex_array)
-static const char NormalPointerEXT_names[] = 
-    "iiip\0" /* Parameter signature */
-    "glNormalPointerEXT\0"
-    "";
-#endif
-
-#if defined(need_GL_VERSION_1_3)
-static const char MultiTexCoord3dARB_names[] = 
-    "iddd\0" /* Parameter signature */
-    "glMultiTexCoord3d\0"
-    "glMultiTexCoord3dARB\0"
-    "";
-#endif
-
-#if defined(need_GL_VERSION_1_3)
-static const char MultiTexCoord2iARB_names[] = 
-    "iii\0" /* Parameter signature */
-    "glMultiTexCoord2i\0"
-    "glMultiTexCoord2iARB\0"
-    "";
-#endif
-
-#if defined(need_GL_SUN_vertex)
-static const char ReplacementCodeuiTexCoord2fNormal3fVertex3fSUN_names[] = 
-    "iffffffff\0" /* Parameter signature */
-    "glReplacementCodeuiTexCoord2fNormal3fVertex3fSUN\0"
-    "";
-#endif
-
-#if defined(need_GL_VERSION_1_3)
-static const char MultiTexCoord2svARB_names[] = 
-    "ip\0" /* Parameter signature */
-    "glMultiTexCoord2sv\0"
-    "glMultiTexCoord2svARB\0"
-    "";
-#endif
-
-#if defined(need_GL_SUN_triangle_list)
-static const char ReplacementCodeubvSUN_names[] = 
-    "p\0" /* Parameter signature */
-    "glReplacementCodeubvSUN\0"
-    "";
-#endif
-
-#if defined(need_GL_ARB_shader_objects)
-static const char Uniform3iARB_names[] = 
-    "iiii\0" /* Parameter signature */
-    "glUniform3iARB\0"
-    "";
-#endif
-
-#if defined(need_GL_SGIX_fragment_lighting)
-static const char GetFragmentMaterialfvSGIX_names[] = 
-    "iip\0" /* Parameter signature */
-    "glGetFragmentMaterialfvSGIX\0"
-    "";
-#endif
-
-#if defined(need_GL_EXT_coordinate_frame)
-static const char Binormal3fEXT_names[] = 
-    "fff\0" /* Parameter signature */
-    "glBinormal3fEXT\0"
-    "";
-#endif
-
-#if defined(need_GL_ARB_vertex_blend)
-static const char WeightivARB_names[] = 
-    "ip\0" /* Parameter signature */
-    "glWeightivARB\0"
-    "";
-#endif
-
-#if defined(need_GL_SUN_global_alpha)
-static const char GlobalAlphaFactordSUN_names[] = 
-    "d\0" /* Parameter signature */
-    "glGlobalAlphaFactordSUN\0"
-    "";
-#endif
-
-#if defined(need_GL_NV_vertex_program)
-static const char VertexAttribs3fvNV_names[] = 
-    "iip\0" /* Parameter signature */
-    "glVertexAttribs3fvNV\0"
-    "";
-#endif
-
-#if defined(need_GL_EXT_framebuffer_object)
-static const char GenerateMipmapEXT_names[] = 
-    "i\0" /* Parameter signature */
-    "glGenerateMipmapEXT\0"
-    "";
-#endif
-
-#if defined(need_GL_NV_vertex_program)
-static const char ProgramParameter4dNV_names[] = 
-    "iidddd\0" /* Parameter signature */
-    "glProgramParameter4dNV\0"
-    "";
-#endif
-
-#if defined(need_GL_ATI_fragment_shader)
-static const char SetFragmentShaderConstantATI_names[] = 
-    "ip\0" /* Parameter signature */
-    "glSetFragmentShaderConstantATI\0"
-    "";
-#endif
-
-#if defined(need_GL_NV_evaluators)
-static const char GetMapAttribParameterivNV_names[] = 
-    "iiip\0" /* Parameter signature */
-    "glGetMapAttribParameterivNV\0"
-    "";
-#endif
-
-#if defined(need_GL_ARB_shader_objects)
-static const char CreateShaderObjectARB_names[] = 
-    "i\0" /* Parameter signature */
-    "glCreateShaderObjectARB\0"
-    "";
-#endif
-
-#if defined(need_GL_SGIS_sharpen_texture)
-static const char GetSharpenTexFuncSGIS_names[] = 
-    "ip\0" /* Parameter signature */
-    "glGetSharpenTexFuncSGIS\0"
-    "";
-#endif
-
-#if defined(need_GL_VERSION_1_5) || defined(need_GL_ARB_vertex_buffer_object)
-static const char BufferDataARB_names[] = 
-    "iipi\0" /* Parameter signature */
-    "glBufferData\0"
-    "glBufferDataARB\0"
-    "";
-#endif
-
-#if defined(need_GL_NV_vertex_array_range)
-static const char FlushVertexArrayRangeNV_names[] = 
-    "\0" /* Parameter signature */
-    "glFlushVertexArrayRangeNV\0"
-    "";
-#endif
-
-#if defined(need_GL_ATI_fragment_shader)
-static const char SampleMapATI_names[] = 
-    "iii\0" /* Parameter signature */
-    "glSampleMapATI\0"
-    "";
-#endif
-
-#if defined(need_GL_EXT_vertex_array)
-static const char VertexPointerEXT_names[] = 
-    "iiiip\0" /* Parameter signature */
-    "glVertexPointerEXT\0"
-    "";
-#endif
-
-#if defined(need_GL_SGIS_texture_filter4)
-static const char GetTexFilterFuncSGIS_names[] = 
-    "iip\0" /* Parameter signature */
-    "glGetTexFilterFuncSGIS\0"
-    "";
-#endif
-
-#if defined(need_GL_NV_register_combiners)
-static const char GetCombinerOutputParameterfvNV_names[] = 
-    "iiip\0" /* Parameter signature */
-    "glGetCombinerOutputParameterfvNV\0"
-    "";
-#endif
-
-#if defined(need_GL_EXT_subtexture)
-static const char TexSubImage1D_names[] = 
-    "iiiiiip\0" /* Parameter signature */
-    "glTexSubImage1D\0"
-    "glTexSubImage1DEXT\0"
-    "";
-#endif
-
-#if defined(need_GL_ARB_vertex_program)
-static const char VertexAttrib1sARB_names[] = 
-    "ii\0" /* Parameter signature */
-    "glVertexAttrib1sARB\0"
-    "";
-#endif
-
-#if defined(need_GL_NV_register_combiners)
-static const char FinalCombinerInputNV_names[] = 
-    "iiii\0" /* Parameter signature */
-    "glFinalCombinerInputNV\0"
-    "";
-#endif
-
-#if defined(need_GL_EXT_histogram)
-static const char GetHistogramParameterfvEXT_names[] = 
-    "iip\0" /* Parameter signature */
-    "glGetHistogramParameterfvEXT\0"
-    "";
-#endif
-
-#if defined(need_GL_SGIX_flush_raster)
-static const char FlushRasterSGIX_names[] = 
-    "\0" /* Parameter signature */
-    "glFlushRasterSGIX\0"
-    "";
-#endif
-
-#if defined(need_GL_SUN_vertex)
-static const char ReplacementCodeuiTexCoord2fVertex3fSUN_names[] = 
-    "ifffff\0" /* Parameter signature */
-    "glReplacementCodeuiTexCoord2fVertex3fSUN\0"
-    "";
-#endif
-
-#if defined(need_GL_ARB_draw_buffers) || defined(need_GL_ATI_draw_buffers)
-static const char DrawBuffersARB_names[] = 
-    "ip\0" /* Parameter signature */
-    "glDrawBuffersARB\0"
-    "glDrawBuffersATI\0"
-    "";
-#endif
-
-#if defined(need_GL_EXT_framebuffer_object)
-static const char IsRenderbufferEXT_names[] = 
-    "i\0" /* Parameter signature */
-    "glIsRenderbufferEXT\0"
-    "";
-#endif
-
-#if defined(need_GL_VERSION_2_0)
-static const char StencilOpSeparate_names[] = 
-    "iiii\0" /* Parameter signature */
-    "glStencilOpSeparate\0"
-    "";
-#endif
-
-#if defined(need_GL_SGI_color_table)
-static const char ColorTableParameteriv_names[] = 
-    "iip\0" /* Parameter signature */
-    "glColorTableParameteriv\0"
-    "glColorTableParameterivSGI\0"
-    "";
-#endif
-
-#if defined(need_GL_IBM_vertex_array_lists)
-static const char FogCoordPointerListIBM_names[] = 
-    "iipi\0" /* Parameter signature */
-    "glFogCoordPointerListIBM\0"
-    "";
-#endif
-
-#if defined(need_GL_VERSION_1_4) || defined(need_GL_ARB_window_pos) || defined(need_GL_MESA_window_pos)
-static const char WindowPos3dMESA_names[] = 
-    "ddd\0" /* Parameter signature */
-    "glWindowPos3d\0"
-    "glWindowPos3dARB\0"
-    "glWindowPos3dMESA\0"
-    "";
-#endif
-
-#if defined(need_GL_VERSION_1_4) || defined(need_GL_ARB_point_parameters) || defined(need_GL_EXT_point_parameters) || defined(need_GL_SGIS_point_parameters)
-static const char PointParameterfvEXT_names[] = 
-    "ip\0" /* Parameter signature */
-    "glPointParameterfv\0"
-    "glPointParameterfvARB\0"
-    "glPointParameterfvEXT\0"
-    "glPointParameterfvSGIS\0"
-    "";
-#endif
-
-#if defined(need_GL_VERSION_1_4) || defined(need_GL_ARB_window_pos) || defined(need_GL_MESA_window_pos)
-static const char WindowPos2fvMESA_names[] = 
-    "p\0" /* Parameter signature */
-    "glWindowPos2fv\0"
-    "glWindowPos2fvARB\0"
-    "glWindowPos2fvMESA\0"
-    "";
-#endif
-
-#if defined(need_GL_VERSION_1_4) || defined(need_GL_EXT_secondary_color)
-static const char SecondaryColor3bvEXT_names[] = 
-    "p\0" /* Parameter signature */
-    "glSecondaryColor3bv\0"
-    "glSecondaryColor3bvEXT\0"
-    "";
-#endif
-
-#if defined(need_GL_EXT_histogram)
-static const char GetHistogramEXT_names[] = 
-    "iiiip\0" /* Parameter signature */
-    "glGetHistogramEXT\0"
-    "";
-#endif
-
-#if defined(need_GL_IBM_vertex_array_lists)
-static const char VertexPointerListIBM_names[] = 
-    "iiipi\0" /* Parameter signature */
-    "glVertexPointerListIBM\0"
-    "";
-#endif
-
-#if defined(need_GL_ARB_vertex_program)
-static const char GetProgramLocalParameterfvARB_names[] = 
-    "iip\0" /* Parameter signature */
-    "glGetProgramLocalParameterfvARB\0"
-    "";
-#endif
-
-#if defined(need_GL_SGIX_fragment_lighting)
-static const char FragmentMaterialfSGIX_names[] = 
-    "iif\0" /* Parameter signature */
-    "glFragmentMaterialfSGIX\0"
-    "";
-#endif
-
-#if defined(need_GL_EXT_paletted_texture)
-static const char GetColorTableEXT_names[] = 
-    "iiip\0" /* Parameter signature */
-    "glGetColorTableEXT\0"
-    "";
-#endif
-
-#if defined(need_GL_EXT_framebuffer_object)
-static const char RenderbufferStorageEXT_names[] = 
-    "iiii\0" /* Parameter signature */
-    "glRenderbufferStorageEXT\0"
-    "";
-#endif
-
-#if defined(need_GL_NV_fence)
-static const char IsFenceNV_names[] = 
-    "i\0" /* Parameter signature */
-    "glIsFenceNV\0"
-    "";
-#endif
-
-#if defined(need_GL_ARB_shader_objects)
-static const char AttachObjectARB_names[] = 
-    "ii\0" /* Parameter signature */
-    "glAttachObjectARB\0"
-    "";
-#endif
-
-#if defined(need_GL_SGIX_fragment_lighting)
-static const char GetFragmentLightivSGIX_names[] = 
-    "iip\0" /* Parameter signature */
-    "glGetFragmentLightivSGIX\0"
-    "";
-#endif
-
-#if defined(need_GL_ARB_shader_objects)
-static const char UniformMatrix2fvARB_names[] = 
-    "iiip\0" /* Parameter signature */
-    "glUniformMatrix2fvARB\0"
-    "";
-#endif
-
-#if defined(need_GL_VERSION_1_3)
-static const char MultiTexCoord2fARB_names[] = 
-    "iff\0" /* Parameter signature */
-    "glMultiTexCoord2f\0"
-    "glMultiTexCoord2fARB\0"
-    "";
-#endif
-
-#if defined(need_GL_SGI_color_table) || defined(need_GL_EXT_paletted_texture)
-static const char ColorTable_names[] = 
-    "iiiiip\0" /* Parameter signature */
-    "glColorTable\0"
-    "glColorTableSGI\0"
-    "glColorTableEXT\0"
-    "";
-#endif
-
-#if defined(need_GL_NV_evaluators)
-static const char MapControlPointsNV_names[] = 
-    "iiiiiiiip\0" /* Parameter signature */
-    "glMapControlPointsNV\0"
-    "";
-#endif
-
-#if defined(need_GL_EXT_convolution)
-static const char ConvolutionFilter2D_names[] = 
-    "iiiiiip\0" /* Parameter signature */
-    "glConvolutionFilter2D\0"
-    "glConvolutionFilter2DEXT\0"
-    "";
-#endif
-
-#if defined(need_GL_NV_evaluators)
-static const char MapParameterfvNV_names[] = 
-    "iip\0" /* Parameter signature */
-    "glMapParameterfvNV\0"
-    "";
-#endif
-
-#if defined(need_GL_ARB_vertex_program)
-static const char VertexAttrib3dvARB_names[] = 
-    "ip\0" /* Parameter signature */
-    "glVertexAttrib3dvARB\0"
-    "";
-#endif
-
-#if defined(need_GL_PGI_misc_hints)
-static const char HintPGI_names[] = 
-    "ii\0" /* Parameter signature */
-    "glHintPGI\0"
-    "";
-#endif
-
-#if defined(need_GL_EXT_convolution)
-static const char ConvolutionParameteriv_names[] = 
-    "iip\0" /* Parameter signature */
-    "glConvolutionParameteriv\0"
-    "glConvolutionParameterivEXT\0"
-    "";
-#endif
-
-#if defined(need_GL_EXT_cull_vertex)
-static const char CullParameterdvEXT_names[] = 
-    "ip\0" /* Parameter signature */
-    "glCullParameterdvEXT\0"
-    "";
-#endif
-
-#if defined(need_GL_NV_fragment_program)
-static const char ProgramNamedParameter4fNV_names[] = 
-    "iipffff\0" /* Parameter signature */
-    "glProgramNamedParameter4fNV\0"
-    "";
-#endif
-
-#if defined(need_GL_SUN_vertex)
-static const char Color3fVertex3fSUN_names[] = 
-    "ffffff\0" /* Parameter signature */
-    "glColor3fVertex3fSUN\0"
-    "";
-#endif
-
-#if defined(need_GL_ARB_vertex_program)
-static const char ProgramEnvParameter4fvARB_names[] = 
-    "iip\0" /* Parameter signature */
-    "glProgramEnvParameter4fvARB\0"
-    "";
-#endif
-
-#if defined(need_GL_SGIX_fragment_lighting)
-static const char FragmentLightModeliSGIX_names[] = 
-    "ii\0" /* Parameter signature */
-    "glFragmentLightModeliSGIX\0"
-    "";
-#endif
-
-#if defined(need_GL_EXT_convolution)
-static const char ConvolutionParameterfv_names[] = 
-    "iip\0" /* Parameter signature */
-    "glConvolutionParameterfv\0"
-    "glConvolutionParameterfvEXT\0"
-    "";
-#endif
-
-#if defined(need_GL_3DFX_tbuffer)
-static const char TbufferMask3DFX_names[] = 
-    "i\0" /* Parameter signature */
-    "glTbufferMask3DFX\0"
-    "";
-#endif
-
-#if defined(need_GL_NV_vertex_program)
-static const char LoadProgramNV_names[] = 
-    "iiip\0" /* Parameter signature */
-    "glLoadProgramNV\0"
-    "";
-#endif
-
-#if defined(need_GL_NV_vertex_program)
-static const char VertexAttrib4fvNV_names[] = 
-    "ip\0" /* Parameter signature */
-    "glVertexAttrib4fvNV\0"
-    "";
-#endif
-
-#if defined(need_GL_ARB_shader_objects)
-static const char GetAttachedObjectsARB_names[] = 
-    "iipp\0" /* Parameter signature */
-    "glGetAttachedObjectsARB\0"
-    "";
-#endif
-
-#if defined(need_GL_ARB_shader_objects)
-static const char Uniform3fvARB_names[] = 
-    "iip\0" /* Parameter signature */
-    "glUniform3fvARB\0"
-    "";
-#endif
-
-#if defined(need_GL_EXT_draw_range_elements)
-static const char DrawRangeElements_names[] = 
-    "iiiiip\0" /* Parameter signature */
-    "glDrawRangeElements\0"
-    "glDrawRangeElementsEXT\0"
-    "";
-#endif
-
-#if defined(need_GL_SGIX_sprite)
-static const char SpriteParameterfvSGIX_names[] = 
-    "ip\0" /* Parameter signature */
-    "glSpriteParameterfvSGIX\0"
-    "";
-#endif
-
-#if defined(need_GL_EXT_framebuffer_object)
-static const char CheckFramebufferStatusEXT_names[] = 
-    "i\0" /* Parameter signature */
-    "glCheckFramebufferStatusEXT\0"
-    "";
-#endif
-
-#if defined(need_GL_SUN_global_alpha)
-static const char GlobalAlphaFactoruiSUN_names[] = 
-    "i\0" /* Parameter signature */
-    "glGlobalAlphaFactoruiSUN\0"
-    "";
-#endif
-
-#if defined(need_GL_ARB_shader_objects)
-static const char GetHandleARB_names[] = 
-    "i\0" /* Parameter signature */
-    "glGetHandleARB\0"
-    "";
-#endif
-
-#if defined(need_GL_ARB_vertex_program)
-static const char GetVertexAttribivARB_names[] = 
-    "iip\0" /* Parameter signature */
-    "glGetVertexAttribivARB\0"
-    "";
-#endif
-
-#if defined(need_GL_NV_register_combiners)
-static const char GetCombinerInputParameterfvNV_names[] = 
-    "iiiip\0" /* Parameter signature */
-    "glGetCombinerInputParameterfvNV\0"
-    "";
-#endif
-
-#if defined(need_GL_SUN_vertex)
-static const char ReplacementCodeuiNormal3fVertex3fvSUN_names[] = 
-    "ppp\0" /* Parameter signature */
-    "glReplacementCodeuiNormal3fVertex3fvSUN\0"
-    "";
-#endif
-
-#if defined(need_GL_VERSION_1_3) || defined(need_GL_ARB_transpose_matrix)
-static const char LoadTransposeMatrixdARB_names[] = 
-    "p\0" /* Parameter signature */
-    "glLoadTransposeMatrixd\0"
-    "glLoadTransposeMatrixdARB\0"
-    "";
-#endif
-
-#if defined(need_GL_VERSION_2_0)
-static const char StencilFuncSeparate_names[] = 
-    "iiii\0" /* Parameter signature */
-    "glStencilFuncSeparate\0"
-    "";
-#endif
-
-#if defined(need_GL_VERSION_1_4) || defined(need_GL_EXT_secondary_color)
-static const char SecondaryColor3sEXT_names[] = 
-    "iii\0" /* Parameter signature */
-    "glSecondaryColor3s\0"
-    "glSecondaryColor3sEXT\0"
-    "";
-#endif
-
-#if defined(need_GL_SUN_vertex)
-static const char Color3fVertex3fvSUN_names[] = 
-    "pp\0" /* Parameter signature */
-    "glColor3fVertex3fvSUN\0"
-    "";
-#endif
-
-#if defined(need_GL_SUN_global_alpha)
-static const char GlobalAlphaFactorbSUN_names[] = 
-    "i\0" /* Parameter signature */
-    "glGlobalAlphaFactorbSUN\0"
-    "";
-#endif
-
-#if defined(need_GL_HP_image_transform)
-static const char ImageTransformParameterfvHP_names[] = 
-    "iip\0" /* Parameter signature */
-    "glImageTransformParameterfvHP\0"
-    "";
-#endif
-
-#if defined(need_GL_ARB_vertex_program)
-static const char VertexAttrib4ivARB_names[] = 
-    "ip\0" /* Parameter signature */
-    "glVertexAttrib4ivARB\0"
-    "";
-#endif
-
-#if defined(need_GL_NV_vertex_program)
-static const char VertexAttrib3fNV_names[] = 
-    "ifff\0" /* Parameter signature */
-    "glVertexAttrib3fNV\0"
-    "";
-#endif
-
-#if defined(need_GL_NV_vertex_program)
-static const char VertexAttribs2dvNV_names[] = 
-    "iip\0" /* Parameter signature */
-    "glVertexAttribs2dvNV\0"
-    "";
-#endif
-
-#if defined(need_GL_VERSION_1_3)
-static const char MultiTexCoord3fvARB_names[] = 
-    "ip\0" /* Parameter signature */
-    "glMultiTexCoord3fv\0"
-    "glMultiTexCoord3fvARB\0"
-    "";
-#endif
-
-#if defined(need_GL_VERSION_1_4) || defined(need_GL_EXT_secondary_color)
-static const char SecondaryColor3dEXT_names[] = 
-    "ddd\0" /* Parameter signature */
-    "glSecondaryColor3d\0"
-    "glSecondaryColor3dEXT\0"
-    "";
-#endif
-
-#if defined(need_GL_NV_vertex_program)
-static const char GetProgramParameterfvNV_names[] = 
-    "iiip\0" /* Parameter signature */
-    "glGetProgramParameterfvNV\0"
-    "";
-#endif
-
-#if defined(need_GL_EXT_coordinate_frame)
-static const char TangentPointerEXT_names[] = 
-    "iip\0" /* Parameter signature */
-    "glTangentPointerEXT\0"
-    "";
-#endif
-
-#if defined(need_GL_SUN_vertex)
-static const char Color4fNormal3fVertex3fvSUN_names[] = 
-    "ppp\0" /* Parameter signature */
-    "glColor4fNormal3fVertex3fvSUN\0"
-    "";
-#endif
-
-#if defined(need_GL_SGIX_instruments)
-static const char GetInstrumentsSGIX_names[] = 
-    "\0" /* Parameter signature */
-    "glGetInstrumentsSGIX\0"
-    "";
-#endif
-
-#if defined(need_GL_NV_evaluators)
-static const char EvalMapsNV_names[] = 
-    "ii\0" /* Parameter signature */
-    "glEvalMapsNV\0"
-    "";
-#endif
-
-#if defined(need_GL_EXT_subtexture)
-static const char TexSubImage2D_names[] = 
-    "iiiiiiiip\0" /* Parameter signature */
-    "glTexSubImage2D\0"
-    "glTexSubImage2DEXT\0"
-    "";
-#endif
-
-#if defined(need_GL_SGIX_fragment_lighting)
-static const char FragmentLightivSGIX_names[] = 
-    "iip\0" /* Parameter signature */
-    "glFragmentLightivSGIX\0"
-    "";
-#endif
-
-#if defined(need_GL_EXT_framebuffer_object)
-static const char DeleteRenderbuffersEXT_names[] = 
-    "ip\0" /* Parameter signature */
-    "glDeleteRenderbuffersEXT\0"
-    "";
-#endif
-
-#if defined(need_GL_EXT_pixel_transform)
-static const char PixelTransformParameterfvEXT_names[] = 
-    "iip\0" /* Parameter signature */
-    "glPixelTransformParameterfvEXT\0"
-    "";
-#endif
-
-#if defined(need_GL_ARB_vertex_program)
-static const char VertexAttrib4bvARB_names[] = 
-    "ip\0" /* Parameter signature */
-    "glVertexAttrib4bvARB\0"
-    "";
-#endif
-
-#if defined(need_GL_ATI_fragment_shader)
-static const char AlphaFragmentOp2ATI_names[] = 
-    "iiiiiiiii\0" /* Parameter signature */
-    "glAlphaFragmentOp2ATI\0"
-    "";
-#endif
-
-#if defined(need_GL_EXT_convolution)
-static const char GetSeparableFilterEXT_names[] = 
-    "iiippp\0" /* Parameter signature */
-    "glGetSeparableFilterEXT\0"
-    "";
-#endif
-
-#if defined(need_GL_VERSION_1_3)
-static const char MultiTexCoord4sARB_names[] = 
-    "iiiii\0" /* Parameter signature */
-    "glMultiTexCoord4s\0"
-    "glMultiTexCoord4sARB\0"
-    "";
-#endif
-
-#if defined(need_GL_SGIX_fragment_lighting)
-static const char GetFragmentMaterialivSGIX_names[] = 
-    "iip\0" /* Parameter signature */
-    "glGetFragmentMaterialivSGIX\0"
-    "";
-#endif
-
-#if defined(need_GL_MESA_window_pos)
-static const char WindowPos4dMESA_names[] = 
-    "dddd\0" /* Parameter signature */
-    "glWindowPos4dMESA\0"
-    "";
-#endif
-
-#if defined(need_GL_ARB_vertex_blend)
-static const char WeightPointerARB_names[] = 
-    "iiip\0" /* Parameter signature */
-    "glWeightPointerARB\0"
-    "";
-#endif
-
-#if defined(need_GL_VERSION_1_4) || defined(need_GL_ARB_window_pos) || defined(need_GL_MESA_window_pos)
-static const char WindowPos2dMESA_names[] = 
-    "dd\0" /* Parameter signature */
-    "glWindowPos2d\0"
-    "glWindowPos2dARB\0"
-    "glWindowPos2dMESA\0"
-    "";
-#endif
-
-#if defined(need_GL_EXT_framebuffer_object)
-static const char FramebufferTexture3DEXT_names[] = 
-    "iiiiii\0" /* Parameter signature */
-    "glFramebufferTexture3DEXT\0"
-    "";
-#endif
-
-#if defined(need_GL_EXT_blend_minmax)
-static const char BlendEquation_names[] = 
-    "i\0" /* Parameter signature */
-    "glBlendEquation\0"
-    "glBlendEquationEXT\0"
-    "";
-#endif
-
-#if defined(need_GL_NV_vertex_program)
-static const char VertexAttrib3dNV_names[] = 
-    "iddd\0" /* Parameter signature */
-    "glVertexAttrib3dNV\0"
-    "";
-#endif
-
-#if defined(need_GL_ARB_vertex_program)
-static const char VertexAttrib3dARB_names[] = 
-    "iddd\0" /* Parameter signature */
-    "glVertexAttrib3dARB\0"
-    "";
-#endif
-
-#if defined(need_GL_SUN_vertex)
-static const char ReplacementCodeuiTexCoord2fColor4fNormal3fVertex3fvSUN_names[] = 
-    "ppppp\0" /* Parameter signature */
-    "glReplacementCodeuiTexCoord2fColor4fNormal3fVertex3fvSUN\0"
-    "";
-#endif
-
-#if defined(need_GL_ARB_vertex_program)
-static const char VertexAttrib4fARB_names[] = 
-    "iffff\0" /* Parameter signature */
-    "glVertexAttrib4fARB\0"
-    "";
-#endif
-
-#if defined(need_GL_EXT_index_func)
-static const char IndexFuncEXT_names[] = 
-    "if\0" /* Parameter signature */
-    "glIndexFuncEXT\0"
-    "";
-#endif
-
-#if defined(need_GL_SGIX_list_priority)
-static const char GetListParameterfvSGIX_names[] = 
-    "iip\0" /* Parameter signature */
-    "glGetListParameterfvSGIX\0"
-    "";
-#endif
-
-#if defined(need_GL_VERSION_1_3)
-static const char MultiTexCoord2dvARB_names[] = 
-    "ip\0" /* Parameter signature */
-    "glMultiTexCoord2dv\0"
-    "glMultiTexCoord2dvARB\0"
-    "";
-#endif
-
-#if defined(need_GL_EXT_cull_vertex)
-static const char CullParameterfvEXT_names[] = 
-    "ip\0" /* Parameter signature */
-    "glCullParameterfvEXT\0"
-    "";
-#endif
-
-#if defined(need_GL_NV_fragment_program)
-static const char ProgramNamedParameter4fvNV_names[] = 
-    "iipp\0" /* Parameter signature */
-    "glProgramNamedParameter4fvNV\0"
-    "";
-#endif
-
-#if defined(need_GL_VERSION_1_4) || defined(need_GL_EXT_secondary_color)
-static const char SecondaryColorPointerEXT_names[] = 
-    "iiip\0" /* Parameter signature */
-    "glSecondaryColorPointer\0"
-    "glSecondaryColorPointerEXT\0"
-    "";
-#endif
-
-#if defined(need_GL_ARB_vertex_program)
-static const char VertexAttrib4fvARB_names[] = 
-    "ip\0" /* Parameter signature */
-    "glVertexAttrib4fvARB\0"
-    "";
-#endif
-
-#if defined(need_GL_IBM_vertex_array_lists)
-static const char ColorPointerListIBM_names[] = 
-    "iiipi\0" /* Parameter signature */
-    "glColorPointerListIBM\0"
-    "";
-#endif
-
-#if defined(need_GL_ARB_shader_objects)
-static const char GetActiveUniformARB_names[] = 
-    "iiipppp\0" /* Parameter signature */
-    "glGetActiveUniformARB\0"
-    "";
-#endif
-
-#if defined(need_GL_HP_image_transform)
-static const char ImageTransformParameteriHP_names[] = 
-    "iii\0" /* Parameter signature */
-    "glImageTransformParameteriHP\0"
-    "";
-#endif
-
-#if defined(need_GL_VERSION_1_3)
-static const char MultiTexCoord1svARB_names[] = 
-    "ip\0" /* Parameter signature */
-    "glMultiTexCoord1sv\0"
-    "glMultiTexCoord1svARB\0"
-    "";
-#endif
-
-#if defined(need_GL_VERSION_1_5) || defined(need_GL_ARB_occlusion_query)
-static const char EndQueryARB_names[] = 
-    "i\0" /* Parameter signature */
-    "glEndQuery\0"
-    "glEndQueryARB\0"
-    "";
-#endif
-
-#if defined(need_GL_NV_fence)
-static const char DeleteFencesNV_names[] = 
-    "ip\0" /* Parameter signature */
-    "glDeleteFencesNV\0"
-    "";
-#endif
-
-#if defined(need_GL_SGIX_polynomial_ffd)
-static const char DeformationMap3dSGIX_names[] = 
-    "iddiiddiiddiip\0" /* Parameter signature */
-    "glDeformationMap3dSGIX\0"
-    "";
-#endif
-
-#if defined(need_GL_HP_image_transform)
-static const char GetImageTransformParameterivHP_names[] = 
-    "iip\0" /* Parameter signature */
-    "glGetImageTransformParameterivHP\0"
-    "";
-#endif
-
-#if defined(need_GL_MESA_window_pos)
-static const char WindowPos4ivMESA_names[] = 
-    "p\0" /* Parameter signature */
-    "glWindowPos4ivMESA\0"
-    "";
-#endif
-
-#if defined(need_GL_VERSION_1_3)
-static const char MultiTexCoord3svARB_names[] = 
-    "ip\0" /* Parameter signature */
-    "glMultiTexCoord3sv\0"
-    "glMultiTexCoord3svARB\0"
-    "";
-#endif
-
-#if defined(need_GL_VERSION_1_3)
-static const char MultiTexCoord4iARB_names[] = 
-    "iiiii\0" /* Parameter signature */
-    "glMultiTexCoord4i\0"
-    "glMultiTexCoord4iARB\0"
-    "";
-#endif
-
-#if defined(need_GL_EXT_coordinate_frame)
-static const char Binormal3ivEXT_names[] = 
-    "p\0" /* Parameter signature */
-    "glBinormal3ivEXT\0"
-    "";
-#endif
-
-#if defined(need_GL_MESA_resize_buffers)
-static const char ResizeBuffersMESA_names[] = 
-    "\0" /* Parameter signature */
-    "glResizeBuffersMESA\0"
-    "";
-#endif
-
-#if defined(need_GL_ARB_shader_objects)
-static const char GetUniformivARB_names[] = 
-    "iip\0" /* Parameter signature */
-    "glGetUniformivARB\0"
-    "";
-#endif
-
-#if defined(need_GL_SGIS_pixel_texture)
-static const char PixelTexGenParameteriSGIS_names[] = 
-    "ii\0" /* Parameter signature */
-    "glPixelTexGenParameteriSGIS\0"
-    "";
-#endif
-
-#if defined(need_GL_INTEL_parallel_arrays)
-static const char VertexPointervINTEL_names[] = 
-    "iip\0" /* Parameter signature */
-    "glVertexPointervINTEL\0"
-    "";
-#endif
-
-#if defined(need_GL_SUN_vertex)
-static const char ReplacementCodeuiColor4fNormal3fVertex3fvSUN_names[] = 
-    "pppp\0" /* Parameter signature */
-    "glReplacementCodeuiColor4fNormal3fVertex3fvSUN\0"
-    "";
-#endif
-
-#if defined(need_GL_VERSION_1_4) || defined(need_GL_EXT_secondary_color)
-static const char SecondaryColor3uiEXT_names[] = 
-    "iii\0" /* Parameter signature */
-    "glSecondaryColor3ui\0"
-    "glSecondaryColor3uiEXT\0"
-    "";
-#endif
-
-#if defined(need_GL_SGIX_instruments)
-static const char StartInstrumentsSGIX_names[] = 
-    "\0" /* Parameter signature */
-    "glStartInstrumentsSGIX\0"
-    "";
-#endif
-
-#if defined(need_GL_VERSION_1_4) || defined(need_GL_EXT_secondary_color)
-static const char SecondaryColor3usvEXT_names[] = 
-    "p\0" /* Parameter signature */
-    "glSecondaryColor3usv\0"
-    "glSecondaryColor3usvEXT\0"
-    "";
-#endif
-
-#if defined(need_GL_NV_vertex_program)
-static const char VertexAttrib2fvNV_names[] = 
-    "ip\0" /* Parameter signature */
-    "glVertexAttrib2fvNV\0"
-    "";
-#endif
-
-#if defined(need_GL_ARB_vertex_program)
-static const char ProgramLocalParameter4dvARB_names[] = 
-    "iip\0" /* Parameter signature */
-    "glProgramLocalParameter4dvARB\0"
-    "";
-#endif
-
-#if defined(need_GL_ARB_matrix_palette)
-static const char MatrixIndexuivARB_names[] = 
-    "ip\0" /* Parameter signature */
-    "glMatrixIndexuivARB\0"
-    "";
-#endif
-
-#if defined(need_GL_EXT_coordinate_frame)
-static const char Tangent3sEXT_names[] = 
-    "iii\0" /* Parameter signature */
-    "glTangent3sEXT\0"
-    "";
-#endif
-
-#if defined(need_GL_SUN_global_alpha)
-static const char GlobalAlphaFactorfSUN_names[] = 
-    "f\0" /* Parameter signature */
-    "glGlobalAlphaFactorfSUN\0"
-    "";
-#endif
-
-#if defined(need_GL_VERSION_1_3)
-static const char MultiTexCoord3iARB_names[] = 
-    "iiii\0" /* Parameter signature */
-    "glMultiTexCoord3i\0"
-    "glMultiTexCoord3iARB\0"
-    "";
-#endif
-
-#if defined(need_GL_EXT_convolution)
-static const char GetConvolutionFilterEXT_names[] = 
-    "iiip\0" /* Parameter signature */
-    "glGetConvolutionFilterEXT\0"
-    "";
-#endif
-
-#if defined(need_GL_IBM_vertex_array_lists)
-static const char TexCoordPointerListIBM_names[] = 
-    "iiipi\0" /* Parameter signature */
-    "glTexCoordPointerListIBM\0"
-    "";
-#endif
-
-#if defined(need_GL_SUN_global_alpha)
-static const char GlobalAlphaFactorusSUN_names[] = 
-    "i\0" /* Parameter signature */
-    "glGlobalAlphaFactorusSUN\0"
-    "";
-#endif
-
-#if defined(need_GL_NV_vertex_program)
-static const char VertexAttrib2dvNV_names[] = 
-    "ip\0" /* Parameter signature */
-    "glVertexAttrib2dvNV\0"
-    "";
-#endif
-
-#if defined(need_GL_EXT_framebuffer_object)
-static const char FramebufferRenderbufferEXT_names[] = 
-    "iiii\0" /* Parameter signature */
-    "glFramebufferRenderbufferEXT\0"
-    "";
-#endif
-
-#if defined(need_GL_NV_vertex_program)
-static const char VertexAttrib1dvNV_names[] = 
-    "ip\0" /* Parameter signature */
-    "glVertexAttrib1dvNV\0"
-    "";
-#endif
-
-#if defined(need_GL_NV_fence)
-static const char SetFenceNV_names[] = 
-    "ii\0" /* Parameter signature */
-    "glSetFenceNV\0"
-    "";
-#endif
-
-#if defined(need_GL_EXT_framebuffer_object)
-static const char FramebufferTexture1DEXT_names[] = 
-    "iiiii\0" /* Parameter signature */
-    "glFramebufferTexture1DEXT\0"
-    "";
-#endif
-
-#if defined(need_GL_NV_register_combiners)
-static const char GetCombinerOutputParameterivNV_names[] = 
-    "iiip\0" /* Parameter signature */
-    "glGetCombinerOutputParameterivNV\0"
-    "";
-#endif
-
-#if defined(need_GL_SGIS_pixel_texture)
-static const char PixelTexGenParameterivSGIS_names[] = 
-    "ip\0" /* Parameter signature */
-    "glPixelTexGenParameterivSGIS\0"
-    "";
-#endif
-
-#if defined(need_GL_EXT_texture_perturb_normal)
-static const char TextureNormalEXT_names[] = 
-    "i\0" /* Parameter signature */
-    "glTextureNormalEXT\0"
-    "";
-#endif
-
-#if defined(need_GL_IBM_vertex_array_lists)
-static const char IndexPointerListIBM_names[] = 
-    "iipi\0" /* Parameter signature */
-    "glIndexPointerListIBM\0"
-    "";
-#endif
-
-#if defined(need_GL_ARB_vertex_blend)
-static const char WeightfvARB_names[] = 
-    "ip\0" /* Parameter signature */
-    "glWeightfvARB\0"
-    "";
-#endif
-
-#if defined(need_GL_NV_vertex_program)
-static const char ProgramParameter4fvNV_names[] = 
-    "iip\0" /* Parameter signature */
-    "glProgramParameter4fvNV\0"
-    "";
-#endif
-
-#if defined(need_GL_MESA_window_pos)
-static const char WindowPos4fMESA_names[] = 
-    "ffff\0" /* Parameter signature */
-    "glWindowPos4fMESA\0"
-    "";
-#endif
-
-#if defined(need_GL_VERSION_1_4) || defined(need_GL_ARB_window_pos) || defined(need_GL_MESA_window_pos)
-static const char WindowPos3dvMESA_names[] = 
-    "p\0" /* Parameter signature */
-    "glWindowPos3dv\0"
-    "glWindowPos3dvARB\0"
-    "glWindowPos3dvMESA\0"
-    "";
-#endif
-
-#if defined(need_GL_VERSION_1_3)
-static const char MultiTexCoord1dARB_names[] = 
-    "id\0" /* Parameter signature */
-    "glMultiTexCoord1d\0"
-    "glMultiTexCoord1dARB\0"
-    "";
-#endif
-
-#if defined(need_GL_VERSION_1_4) || defined(need_GL_NV_point_sprite)
-static const char PointParameterivNV_names[] = 
-    "ip\0" /* Parameter signature */
-    "glPointParameteriv\0"
-    "glPointParameterivNV\0"
-    "";
-#endif
-
-#if defined(need_GL_ARB_shader_objects)
-static const char Uniform2fvARB_names[] = 
-    "iip\0" /* Parameter signature */
-    "glUniform2fvARB\0"
-    "";
-#endif
-
-#if defined(need_GL_VERSION_1_3)
-static const char MultiTexCoord3dvARB_names[] = 
-    "ip\0" /* Parameter signature */
-    "glMultiTexCoord3dv\0"
-    "glMultiTexCoord3dvARB\0"
-    "";
-#endif
-
-#if defined(need_GL_SUN_vertex)
-static const char ReplacementCodeuiTexCoord2fNormal3fVertex3fvSUN_names[] = 
-    "pppp\0" /* Parameter signature */
-    "glReplacementCodeuiTexCoord2fNormal3fVertex3fvSUN\0"
-    "";
-#endif
-
-#if defined(need_GL_ARB_shader_objects)
-static const char DeleteObjectARB_names[] = 
-    "i\0" /* Parameter signature */
-    "glDeleteObjectARB\0"
-    "";
-#endif
-
-#if defined(need_GL_ARB_shader_objects)
-static const char UseProgramObjectARB_names[] = 
-    "i\0" /* Parameter signature */
-    "glUseProgramObjectARB\0"
-    "";
-#endif
-
-#if defined(need_GL_NV_fragment_program)
-static const char ProgramNamedParameter4dvNV_names[] = 
-    "iipp\0" /* Parameter signature */
-    "glProgramNamedParameter4dvNV\0"
-    "";
-#endif
-
-#if defined(need_GL_EXT_coordinate_frame)
-static const char Tangent3fvEXT_names[] = 
-    "p\0" /* Parameter signature */
-    "glTangent3fvEXT\0"
-    "";
-#endif
-
-#if defined(need_GL_EXT_framebuffer_object)
-static const char BindFramebufferEXT_names[] = 
-    "ii\0" /* Parameter signature */
-    "glBindFramebufferEXT\0"
-    "";
-#endif
-
-#if defined(need_GL_ARB_vertex_program)
-static const char VertexAttrib4usvARB_names[] = 
-    "ip\0" /* Parameter signature */
-    "glVertexAttrib4usvARB\0"
-    "";
-#endif
-
-#if defined(need_GL_EXT_compiled_vertex_array)
-static const char UnlockArraysEXT_names[] = 
-    "\0" /* Parameter signature */
-    "glUnlockArraysEXT\0"
-    "";
-#endif
-
-#if defined(need_GL_SUN_vertex)
-static const char TexCoord2fColor3fVertex3fSUN_names[] = 
-    "ffffffff\0" /* Parameter signature */
-    "glTexCoord2fColor3fVertex3fSUN\0"
-    "";
-#endif
-
-#if defined(need_GL_VERSION_1_4) || defined(need_GL_ARB_window_pos) || defined(need_GL_MESA_window_pos)
-static const char WindowPos3fvMESA_names[] = 
-    "p\0" /* Parameter signature */
-    "glWindowPos3fv\0"
-    "glWindowPos3fvARB\0"
-    "glWindowPos3fvMESA\0"
-    "";
-#endif
-
-#if defined(need_GL_NV_vertex_program)
-static const char VertexAttrib1svNV_names[] = 
-    "ip\0" /* Parameter signature */
-    "glVertexAttrib1svNV\0"
-    "";
-#endif
-
-#if defined(need_GL_EXT_copy_texture)
-static const char CopyTexSubImage3D_names[] = 
-    "iiiiiiiii\0" /* Parameter signature */
-    "glCopyTexSubImage3D\0"
-    "glCopyTexSubImage3DEXT\0"
-    "";
-#endif
-
-#if defined(need_GL_ARB_vertex_program)
-static const char VertexAttrib2dARB_names[] = 
-    "idd\0" /* Parameter signature */
-    "glVertexAttrib2dARB\0"
-    "";
-#endif
-
-#if defined(need_GL_SGIS_texture_color_mask)
-static const char TextureColorMaskSGIS_names[] = 
-    "iiii\0" /* Parameter signature */
-    "glTextureColorMaskSGIS\0"
-    "";
-#endif
-
-#if defined(need_GL_SGI_color_table)
-static const char CopyColorTable_names[] = 
-    "iiiii\0" /* Parameter signature */
-    "glCopyColorTable\0"
-    "glCopyColorTableSGI\0"
-    "";
-#endif
-
-#if defined(need_GL_INTEL_parallel_arrays)
-static const char ColorPointervINTEL_names[] = 
-    "iip\0" /* Parameter signature */
-    "glColorPointervINTEL\0"
-    "";
-#endif
-
-#if defined(need_GL_ATI_fragment_shader)
-static const char AlphaFragmentOp1ATI_names[] = 
-    "iiiiii\0" /* Parameter signature */
-    "glAlphaFragmentOp1ATI\0"
-    "";
-#endif
-
-#if defined(need_GL_VERSION_1_3)
-static const char MultiTexCoord3ivARB_names[] = 
-    "ip\0" /* Parameter signature */
-    "glMultiTexCoord3iv\0"
-    "glMultiTexCoord3ivARB\0"
-    "";
-#endif
-
-#if defined(need_GL_VERSION_1_3)
-static const char MultiTexCoord2sARB_names[] = 
-    "iii\0" /* Parameter signature */
-    "glMultiTexCoord2s\0"
-    "glMultiTexCoord2sARB\0"
-    "";
-#endif
-
-#if defined(need_GL_ARB_vertex_program)
-static const char VertexAttrib1dvARB_names[] = 
-    "ip\0" /* Parameter signature */
-    "glVertexAttrib1dvARB\0"
-    "";
-#endif
-
-#if defined(need_GL_EXT_texture_object)
-static const char DeleteTextures_names[] = 
-    "ip\0" /* Parameter signature */
-    "glDeleteTextures\0"
-    "glDeleteTexturesEXT\0"
-    "";
-#endif
-
-#if defined(need_GL_EXT_vertex_array)
-static const char TexCoordPointerEXT_names[] = 
-    "iiiip\0" /* Parameter signature */
-    "glTexCoordPointerEXT\0"
-    "";
-#endif
-
-#if defined(need_GL_SGIS_texture4D)
-static const char TexSubImage4DSGIS_names[] = 
-    "iiiiiiiiiiiip\0" /* Parameter signature */
-    "glTexSubImage4DSGIS\0"
-    "";
-#endif
-
-#if defined(need_GL_NV_register_combiners2)
-static const char CombinerStageParameterfvNV_names[] = 
-    "iip\0" /* Parameter signature */
-    "glCombinerStageParameterfvNV\0"
-    "";
-#endif
-
-#if defined(need_GL_SGIX_instruments)
-static const char StopInstrumentsSGIX_names[] = 
-    "i\0" /* Parameter signature */
-    "glStopInstrumentsSGIX\0"
-    "";
-#endif
-
-#if defined(need_GL_SUN_vertex)
-static const char TexCoord4fColor4fNormal3fVertex4fSUN_names[] = 
-    "fffffffffffffff\0" /* Parameter signature */
-    "glTexCoord4fColor4fNormal3fVertex4fSUN\0"
-    "";
-#endif
-
-#if defined(need_GL_SGIX_polynomial_ffd)
-static const char DeformSGIX_names[] = 
-    "i\0" /* Parameter signature */
-    "glDeformSGIX\0"
-    "";
-#endif
-
-#if defined(need_GL_ARB_vertex_program)
-static const char GetVertexAttribfvARB_names[] = 
-    "iip\0" /* Parameter signature */
-    "glGetVertexAttribfvARB\0"
-    "";
-#endif
-
-#if defined(need_GL_VERSION_1_4) || defined(need_GL_EXT_secondary_color)
-static const char SecondaryColor3ivEXT_names[] = 
-    "p\0" /* Parameter signature */
-    "glSecondaryColor3iv\0"
-    "glSecondaryColor3ivEXT\0"
-    "";
-#endif
-
-#if defined(need_GL_SGIS_detail_texture)
-static const char GetDetailTexFuncSGIS_names[] = 
-    "ip\0" /* Parameter signature */
-    "glGetDetailTexFuncSGIS\0"
-    "";
-#endif
-
-#if defined(need_GL_NV_register_combiners2)
-static const char GetCombinerStageParameterfvNV_names[] = 
-    "iip\0" /* Parameter signature */
-    "glGetCombinerStageParameterfvNV\0"
-    "";
-#endif
-
-#if defined(need_GL_SUN_vertex)
-static const char Color4ubVertex2fvSUN_names[] = 
-    "pp\0" /* Parameter signature */
-    "glColor4ubVertex2fvSUN\0"
-    "";
-#endif
-
-#if defined(need_GL_SGIS_texture_filter4)
-static const char TexFilterFuncSGIS_names[] = 
-    "iiip\0" /* Parameter signature */
-    "glTexFilterFuncSGIS\0"
-    "";
-#endif
-
-#if defined(need_GL_SGIS_multisample) || defined(need_GL_EXT_multisample)
-static const char SampleMaskSGIS_names[] = 
-    "fi\0" /* Parameter signature */
-    "glSampleMaskSGIS\0"
-    "glSampleMaskEXT\0"
-    "";
-#endif
-
-#if defined(need_GL_ARB_vertex_shader)
-static const char GetAttribLocationARB_names[] = 
-    "ip\0" /* Parameter signature */
-    "glGetAttribLocationARB\0"
-    "";
-#endif
-
-#if defined(need_GL_ARB_vertex_program)
-static const char VertexAttrib4ubvARB_names[] = 
-    "ip\0" /* Parameter signature */
-    "glVertexAttrib4ubvARB\0"
-    "";
-#endif
-
-#if defined(need_GL_SGIS_detail_texture)
-static const char DetailTexFuncSGIS_names[] = 
-    "iip\0" /* Parameter signature */
-    "glDetailTexFuncSGIS\0"
-    "";
-#endif
-
-#if defined(need_GL_SUN_vertex)
-static const char Normal3fVertex3fSUN_names[] = 
-    "ffffff\0" /* Parameter signature */
-    "glNormal3fVertex3fSUN\0"
-    "";
-#endif
-
-#if defined(need_GL_EXT_copy_texture)
-static const char CopyTexImage2D_names[] = 
-    "iiiiiiii\0" /* Parameter signature */
-    "glCopyTexImage2D\0"
-    "glCopyTexImage2DEXT\0"
-    "";
-#endif
-
-#if defined(need_GL_VERSION_1_5) || defined(need_GL_ARB_vertex_buffer_object)
-static const char GetBufferPointervARB_names[] = 
-    "iip\0" /* Parameter signature */
-    "glGetBufferPointerv\0"
-    "glGetBufferPointervARB\0"
-    "";
-#endif
-
-#if defined(need_GL_ARB_vertex_program)
-static const char ProgramEnvParameter4fARB_names[] = 
-    "iiffff\0" /* Parameter signature */
-    "glProgramEnvParameter4fARB\0"
-    "";
-#endif
-
-#if defined(need_GL_ARB_shader_objects)
-static const char Uniform3ivARB_names[] = 
-    "iip\0" /* Parameter signature */
-    "glUniform3ivARB\0"
-    "";
-#endif
-
-#if defined(need_GL_NV_fence)
-static const char GetFenceivNV_names[] = 
-    "iip\0" /* Parameter signature */
-    "glGetFenceivNV\0"
-    "";
-#endif
-
-#if defined(need_GL_MESA_window_pos)
-static const char WindowPos4dvMESA_names[] = 
-    "p\0" /* Parameter signature */
-    "glWindowPos4dvMESA\0"
-    "";
-#endif
-
-#if defined(need_GL_EXT_color_subtable)
-static const char ColorSubTable_names[] = 
-    "iiiiip\0" /* Parameter signature */
-    "glColorSubTable\0"
-    "glColorSubTableEXT\0"
-    "";
-#endif
-
-#if defined(need_GL_VERSION_1_3)
-static const char MultiTexCoord4ivARB_names[] = 
-    "ip\0" /* Parameter signature */
-    "glMultiTexCoord4iv\0"
-    "glMultiTexCoord4ivARB\0"
-    "";
-#endif
-
-#if defined(need_GL_NV_evaluators)
-static const char GetMapAttribParameterfvNV_names[] = 
-    "iiip\0" /* Parameter signature */
-    "glGetMapAttribParameterfvNV\0"
-    "";
-#endif
-
-#if defined(need_GL_ARB_vertex_program)
-static const char VertexAttrib4sARB_names[] = 
-    "iiiii\0" /* Parameter signature */
-    "glVertexAttrib4sARB\0"
-    "";
-#endif
-
-#if defined(need_GL_VERSION_1_5) || defined(need_GL_ARB_occlusion_query)
-static const char GetQueryObjectuivARB_names[] = 
-    "iip\0" /* Parameter signature */
-    "glGetQueryObjectuiv\0"
-    "glGetQueryObjectuivARB\0"
-    "";
-#endif
-
-#if defined(need_GL_NV_evaluators)
-static const char MapParameterivNV_names[] = 
-    "iip\0" /* Parameter signature */
-    "glMapParameterivNV\0"
-    "";
-#endif
-
-#if defined(need_GL_EXT_framebuffer_object)
-static const char GenRenderbuffersEXT_names[] = 
-    "ip\0" /* Parameter signature */
-    "glGenRenderbuffersEXT\0"
-    "";
-#endif
-
-#if defined(need_GL_EXT_convolution)
-static const char GetConvolutionParameterfvEXT_names[] = 
-    "iip\0" /* Parameter signature */
-    "glGetConvolutionParameterfvEXT\0"
-    "";
-#endif
-
-#if defined(need_GL_EXT_histogram)
-static const char GetMinmaxParameterfvEXT_names[] = 
-    "iip\0" /* Parameter signature */
-    "glGetMinmaxParameterfvEXT\0"
-    "";
-#endif
-
-#if defined(need_GL_ARB_vertex_program)
-static const char VertexAttrib2dvARB_names[] = 
-    "ip\0" /* Parameter signature */
-    "glVertexAttrib2dvARB\0"
-    "";
-#endif
-
-#if defined(need_GL_EXT_vertex_array)
-static const char EdgeFlagPointerEXT_names[] = 
-    "iip\0" /* Parameter signature */
-    "glEdgeFlagPointerEXT\0"
-    "";
-#endif
-
-#if defined(need_GL_NV_vertex_program)
-static const char VertexAttribs2svNV_names[] = 
-    "iip\0" /* Parameter signature */
-    "glVertexAttribs2svNV\0"
-    "";
-#endif
-
-#if defined(need_GL_ARB_vertex_blend)
-static const char WeightbvARB_names[] = 
-    "ip\0" /* Parameter signature */
-    "glWeightbvARB\0"
-    "";
-#endif
-
-#if defined(need_GL_ARB_vertex_program)
-static const char VertexAttrib2fvARB_names[] = 
-    "ip\0" /* Parameter signature */
-    "glVertexAttrib2fvARB\0"
-    "";
-#endif
-
-#if defined(need_GL_VERSION_1_5) || defined(need_GL_ARB_vertex_buffer_object)
-static const char GetBufferParameterivARB_names[] = 
-    "iip\0" /* Parameter signature */
-    "glGetBufferParameteriv\0"
-    "glGetBufferParameterivARB\0"
-    "";
-#endif
-
-#if defined(need_GL_SGIX_list_priority)
-static const char ListParameteriSGIX_names[] = 
-    "iii\0" /* Parameter signature */
-    "glListParameteriSGIX\0"
-    "";
-#endif
-
-#if defined(need_GL_SUN_vertex)
-static const char ReplacementCodeuiColor4fNormal3fVertex3fSUN_names[] = 
-    "iffffffffff\0" /* Parameter signature */
-    "glReplacementCodeuiColor4fNormal3fVertex3fSUN\0"
-    "";
-#endif
-
-#if defined(need_GL_SGIX_instruments)
-static const char InstrumentsBufferSGIX_names[] = 
-    "ip\0" /* Parameter signature */
-    "glInstrumentsBufferSGIX\0"
-    "";
-#endif
-
-#if defined(need_GL_ARB_vertex_program)
-static const char VertexAttrib4NivARB_names[] = 
-    "ip\0" /* Parameter signature */
-    "glVertexAttrib4NivARB\0"
-    "";
-#endif
-
-#if defined(need_GL_SUN_triangle_list)
-static const char ReplacementCodeuivSUN_names[] = 
-    "p\0" /* Parameter signature */
-    "glReplacementCodeuivSUN\0"
-    "";
-#endif
-
-#if defined(need_GL_VERSION_1_4) || defined(need_GL_ARB_window_pos) || defined(need_GL_MESA_window_pos)
-static const char WindowPos2iMESA_names[] = 
-    "ii\0" /* Parameter signature */
-    "glWindowPos2i\0"
-    "glWindowPos2iARB\0"
-    "glWindowPos2iMESA\0"
-    "";
-#endif
-
-#if defined(need_GL_VERSION_1_4) || defined(need_GL_EXT_secondary_color)
-static const char SecondaryColor3fvEXT_names[] = 
-    "p\0" /* Parameter signature */
-    "glSecondaryColor3fv\0"
-    "glSecondaryColor3fvEXT\0"
-    "";
-#endif
-
-#if defined(need_GL_VERSION_1_3) || defined(need_GL_ARB_texture_compression)
-static const char CompressedTexSubImage1DARB_names[] = 
-    "iiiiiip\0" /* Parameter signature */
-    "glCompressedTexSubImage1D\0"
-    "glCompressedTexSubImage1DARB\0"
-    "";
-#endif
-
-#if defined(need_GL_SUN_vertex)
-static const char TexCoord2fNormal3fVertex3fSUN_names[] = 
-    "ffffffff\0" /* Parameter signature */
-    "glTexCoord2fNormal3fVertex3fSUN\0"
-    "";
-#endif
-
-#if defined(need_GL_NV_vertex_program)
-static const char GetVertexAttribivNV_names[] = 
-    "iip\0" /* Parameter signature */
-    "glGetVertexAttribivNV\0"
-    "";
-#endif
-
-#if defined(need_GL_ARB_vertex_program)
-static const char GetProgramStringARB_names[] = 
-    "iip\0" /* Parameter signature */
-    "glGetProgramStringARB\0"
-    "";
-#endif
-
-#if defined(need_GL_ARB_shader_objects)
-static const char CompileShaderARB_names[] = 
-    "i\0" /* Parameter signature */
-    "glCompileShaderARB\0"
-    "";
-#endif
-
-#if defined(need_GL_NV_register_combiners)
-static const char CombinerOutputNV_names[] = 
-    "iiiiiiiiii\0" /* Parameter signature */
-    "glCombinerOutputNV\0"
-    "";
-#endif
-
-#if defined(need_GL_SGIX_list_priority)
-static const char ListParameterfvSGIX_names[] = 
-    "iip\0" /* Parameter signature */
-    "glListParameterfvSGIX\0"
-    "";
-#endif
-
-#if defined(need_GL_EXT_coordinate_frame)
-static const char Tangent3dvEXT_names[] = 
-    "p\0" /* Parameter signature */
-    "glTangent3dvEXT\0"
-    "";
-#endif
-
-#if defined(need_GL_NV_vertex_program)
-static const char GetVertexAttribfvNV_names[] = 
-    "iip\0" /* Parameter signature */
-    "glGetVertexAttribfvNV\0"
-    "";
-#endif
-
-#if defined(need_GL_VERSION_1_4) || defined(need_GL_ARB_window_pos) || defined(need_GL_MESA_window_pos)
-static const char WindowPos3sMESA_names[] = 
-    "iii\0" /* Parameter signature */
-    "glWindowPos3s\0"
-    "glWindowPos3sARB\0"
-    "glWindowPos3sMESA\0"
-    "";
-#endif
-
-#if defined(need_GL_NV_vertex_program)
-static const char VertexAttrib2svNV_names[] = 
-    "ip\0" /* Parameter signature */
-    "glVertexAttrib2svNV\0"
-    "";
-#endif
-
-#if defined(need_GL_NV_vertex_program)
-static const char VertexAttribs1fvNV_names[] = 
-    "iip\0" /* Parameter signature */
-    "glVertexAttribs1fvNV\0"
-    "";
-#endif
-
-#if defined(need_GL_SUN_vertex)
-static const char TexCoord2fVertex3fvSUN_names[] = 
-    "pp\0" /* Parameter signature */
-    "glTexCoord2fVertex3fvSUN\0"
-    "";
-#endif
-
-#if defined(need_GL_MESA_window_pos)
-static const char WindowPos4sMESA_names[] = 
-    "iiii\0" /* Parameter signature */
-    "glWindowPos4sMESA\0"
-    "";
-#endif
-
-#if defined(need_GL_ARB_vertex_program)
-static const char VertexAttrib4NuivARB_names[] = 
-    "ip\0" /* Parameter signature */
-    "glVertexAttrib4NuivARB\0"
-    "";
-#endif
-
-#if defined(need_GL_VERSION_1_3)
-static const char ClientActiveTextureARB_names[] = 
-    "i\0" /* Parameter signature */
-    "glClientActiveTexture\0"
-    "glClientActiveTextureARB\0"
-    "";
-#endif
-
-#if defined(need_GL_SGIX_pixel_texture)
-static const char PixelTexGenSGIX_names[] = 
-    "i\0" /* Parameter signature */
-    "glPixelTexGenSGIX\0"
-    "";
-#endif
-
-#if defined(need_GL_SUN_triangle_list)
-static const char ReplacementCodeusvSUN_names[] = 
-    "p\0" /* Parameter signature */
-    "glReplacementCodeusvSUN\0"
-    "";
-#endif
-
-#if defined(need_GL_ARB_shader_objects)
-static const char Uniform4fARB_names[] = 
-    "iffff\0" /* Parameter signature */
-    "glUniform4fARB\0"
-    "";
-#endif
-
-#if defined(need_GL_IBM_multimode_draw_arrays)
-static const char MultiModeDrawArraysIBM_names[] = 
-    "pppii\0" /* Parameter signature */
-    "glMultiModeDrawArraysIBM\0"
-    "";
-#endif
-
-#if defined(need_GL_ARB_vertex_program) || defined(need_GL_NV_vertex_program)
-static const char IsProgramNV_names[] = 
-    "i\0" /* Parameter signature */
-    "glIsProgramARB\0"
-    "glIsProgramNV\0"
-    "";
-#endif
-
-#if defined(need_GL_SUN_triangle_list)
-static const char ReplacementCodePointerSUN_names[] = 
-    "iip\0" /* Parameter signature */
-    "glReplacementCodePointerSUN\0"
-    "";
-#endif
-
-#if defined(need_GL_ARB_vertex_program)
-static const char ProgramEnvParameter4dARB_names[] = 
-    "iidddd\0" /* Parameter signature */
-    "glProgramEnvParameter4dARB\0"
-    "";
-#endif
-
-#if defined(need_GL_SGI_color_table)
-static const char ColorTableParameterfv_names[] = 
-    "iip\0" /* Parameter signature */
-    "glColorTableParameterfv\0"
-    "glColorTableParameterfvSGI\0"
-    "";
-#endif
-
-#if defined(need_GL_SGIX_fragment_lighting)
-static const char FragmentLightModelfSGIX_names[] = 
-    "if\0" /* Parameter signature */
-    "glFragmentLightModelfSGIX\0"
-    "";
-#endif
-
-#if defined(need_GL_EXT_coordinate_frame)
-static const char Binormal3bvEXT_names[] = 
-    "p\0" /* Parameter signature */
-    "glBinormal3bvEXT\0"
-    "";
-#endif
-
-#if defined(need_GL_EXT_vertex_weighting)
-static const char VertexWeightfvEXT_names[] = 
-    "p\0" /* Parameter signature */
-    "glVertexWeightfvEXT\0"
-    "";
-#endif
-
-#if defined(need_GL_ARB_vertex_program)
-static const char VertexAttrib1dARB_names[] = 
-    "id\0" /* Parameter signature */
-    "glVertexAttrib1dARB\0"
-    "";
-#endif
-
-#if defined(need_GL_HP_image_transform)
-static const char ImageTransformParameterivHP_names[] = 
-    "iip\0" /* Parameter signature */
-    "glImageTransformParameterivHP\0"
-    "";
-#endif
-
-#if defined(need_GL_VERSION_1_5) || defined(need_GL_ARB_occlusion_query)
-static const char DeleteQueriesARB_names[] = 
-    "ip\0" /* Parameter signature */
-    "glDeleteQueries\0"
-    "glDeleteQueriesARB\0"
-    "";
-#endif
-
-#if defined(need_GL_SUN_vertex)
-static const char Color4ubVertex2fSUN_names[] = 
-    "iiiiff\0" /* Parameter signature */
-    "glColor4ubVertex2fSUN\0"
-    "";
-#endif
-
-#if defined(need_GL_SGIX_fragment_lighting)
-static const char FragmentColorMaterialSGIX_names[] = 
-    "ii\0" /* Parameter signature */
-    "glFragmentColorMaterialSGIX\0"
-    "";
-#endif
-
-#if defined(need_GL_ARB_matrix_palette)
-static const char CurrentPaletteMatrixARB_names[] = 
-    "i\0" /* Parameter signature */
-    "glCurrentPaletteMatrixARB\0"
-    "";
-#endif
-
-#if defined(need_GL_NV_vertex_program)
-static const char VertexAttrib4sNV_names[] = 
-    "iiiii\0" /* Parameter signature */
-    "glVertexAttrib4sNV\0"
-    "";
-#endif
-
-#if defined(need_GL_SGIS_multisample) || defined(need_GL_EXT_multisample)
-static const char SamplePatternSGIS_names[] = 
-    "i\0" /* Parameter signature */
-    "glSamplePatternSGIS\0"
-    "glSamplePatternEXT\0"
-    "";
-#endif
-
-#if defined(need_GL_VERSION_1_5) || defined(need_GL_ARB_occlusion_query)
-static const char IsQueryARB_names[] = 
-    "i\0" /* Parameter signature */
-    "glIsQuery\0"
-    "glIsQueryARB\0"
-    "";
-#endif
-
-#if defined(need_GL_SUN_vertex)
-static const char ReplacementCodeuiColor4ubVertex3fSUN_names[] = 
-    "iiiiifff\0" /* Parameter signature */
-    "glReplacementCodeuiColor4ubVertex3fSUN\0"
-    "";
-#endif
-
-#if defined(need_GL_ARB_shader_objects)
-static const char LinkProgramARB_names[] = 
-    "i\0" /* Parameter signature */
-    "glLinkProgramARB\0"
-    "";
-#endif
-
-#if defined(need_GL_NV_vertex_program)
-static const char VertexAttrib2fNV_names[] = 
-    "iff\0" /* Parameter signature */
-    "glVertexAttrib2fNV\0"
-    "";
-#endif
-
-#if defined(need_GL_ARB_shader_objects)
-static const char ShaderSourceARB_names[] = 
-    "iipp\0" /* Parameter signature */
-    "glShaderSourceARB\0"
-    "";
-#endif
-
-#if defined(need_GL_SGIX_fragment_lighting)
-static const char FragmentMaterialiSGIX_names[] = 
-    "iii\0" /* Parameter signature */
-    "glFragmentMaterialiSGIX\0"
-    "";
-#endif
-
-#if defined(need_GL_ARB_vertex_program)
-static const char VertexAttrib3svARB_names[] = 
-    "ip\0" /* Parameter signature */
-    "glVertexAttrib3svARB\0"
-    "";
-#endif
-
-#if defined(need_GL_VERSION_1_3) || defined(need_GL_ARB_texture_compression)
-static const char CompressedTexSubImage3DARB_names[] = 
-    "iiiiiiiiiip\0" /* Parameter signature */
-    "glCompressedTexSubImage3D\0"
-    "glCompressedTexSubImage3DARB\0"
-    "";
-#endif
-
-#if defined(need_GL_VERSION_1_4) || defined(need_GL_ARB_window_pos) || defined(need_GL_MESA_window_pos)
-static const char WindowPos2ivMESA_names[] = 
-    "p\0" /* Parameter signature */
-    "glWindowPos2iv\0"
-    "glWindowPos2ivARB\0"
-    "glWindowPos2ivMESA\0"
-    "";
-#endif
-
-#if defined(need_GL_EXT_framebuffer_object)
-static const char IsFramebufferEXT_names[] = 
-    "i\0" /* Parameter signature */
-    "glIsFramebufferEXT\0"
-    "";
-#endif
-
-#if defined(need_GL_ARB_shader_objects)
-static const char Uniform4ivARB_names[] = 
-    "iip\0" /* Parameter signature */
-    "glUniform4ivARB\0"
-    "";
-#endif
-
-#if defined(need_GL_ARB_vertex_program)
-static const char GetVertexAttribdvARB_names[] = 
-    "iip\0" /* Parameter signature */
-    "glGetVertexAttribdvARB\0"
-    "";
-#endif
-
-#if defined(need_GL_EXT_coordinate_frame)
-static const char Binormal3dEXT_names[] = 
-    "ddd\0" /* Parameter signature */
-    "glBinormal3dEXT\0"
-    "";
-#endif
-
-#if defined(need_GL_SGIX_sprite)
-static const char SpriteParameteriSGIX_names[] = 
-    "ii\0" /* Parameter signature */
-    "glSpriteParameteriSGIX\0"
-    "";
-#endif
-
-#if defined(need_GL_NV_vertex_program)
-static const char RequestResidentProgramsNV_names[] = 
-    "ip\0" /* Parameter signature */
-    "glRequestResidentProgramsNV\0"
-    "";
-#endif
-
-#if defined(need_GL_SGIX_tag_sample_buffer)
-static const char TagSampleBufferSGIX_names[] = 
-    "\0" /* Parameter signature */
-    "glTagSampleBufferSGIX\0"
-    "";
-#endif
-
-#if defined(need_GL_SUN_triangle_list)
-static const char ReplacementCodeusSUN_names[] = 
-    "i\0" /* Parameter signature */
-    "glReplacementCodeusSUN\0"
-    "";
-#endif
-
-#if defined(need_GL_SGIX_list_priority)
-static const char ListParameterivSGIX_names[] = 
-    "iip\0" /* Parameter signature */
-    "glListParameterivSGIX\0"
-    "";
-#endif
-
-#if defined(need_GL_VERSION_1_4) || defined(need_GL_EXT_multi_draw_arrays)
-static const char MultiDrawElementsEXT_names[] = 
-    "ipipi\0" /* Parameter signature */
-    "glMultiDrawElements\0"
-    "glMultiDrawElementsEXT\0"
-    "";
-#endif
-
-#if defined(need_GL_ARB_shader_objects)
-static const char Uniform1ivARB_names[] = 
-    "iip\0" /* Parameter signature */
-    "glUniform1ivARB\0"
-    "";
-#endif
-
-#if defined(need_GL_VERSION_1_4) || defined(need_GL_ARB_window_pos) || defined(need_GL_MESA_window_pos)
-static const char WindowPos2sMESA_names[] = 
-    "ii\0" /* Parameter signature */
-    "glWindowPos2s\0"
-    "glWindowPos2sARB\0"
-    "glWindowPos2sMESA\0"
-    "";
-#endif
-
-#if defined(need_GL_ARB_vertex_blend)
-static const char WeightusvARB_names[] = 
-    "ip\0" /* Parameter signature */
-    "glWeightusvARB\0"
-    "";
-#endif
-
-#if defined(need_GL_VERSION_1_4) || defined(need_GL_EXT_fog_coord)
-static const char FogCoordPointerEXT_names[] = 
-    "iip\0" /* Parameter signature */
-    "glFogCoordPointer\0"
-    "glFogCoordPointerEXT\0"
-    "";
-#endif
-
-#if defined(need_GL_EXT_index_material)
-static const char IndexMaterialEXT_names[] = 
-    "ii\0" /* Parameter signature */
-    "glIndexMaterialEXT\0"
-    "";
-#endif
-
-#if defined(need_GL_VERSION_1_4) || defined(need_GL_EXT_secondary_color)
-static const char SecondaryColor3ubvEXT_names[] = 
-    "p\0" /* Parameter signature */
-    "glSecondaryColor3ubv\0"
-    "glSecondaryColor3ubvEXT\0"
-    "";
-#endif
-
-#if defined(need_GL_ARB_vertex_program)
-static const char VertexAttrib4dvARB_names[] = 
-    "ip\0" /* Parameter signature */
-    "glVertexAttrib4dvARB\0"
-    "";
-#endif
-
-#if defined(need_GL_ARB_vertex_shader)
-static const char BindAttribLocationARB_names[] = 
-    "iip\0" /* Parameter signature */
-    "glBindAttribLocationARB\0"
-    "";
-#endif
-
-#if defined(need_GL_VERSION_1_3)
-static const char MultiTexCoord2dARB_names[] = 
-    "idd\0" /* Parameter signature */
-    "glMultiTexCoord2d\0"
-    "glMultiTexCoord2dARB\0"
-    "";
-#endif
-
-#if defined(need_GL_NV_vertex_program)
-static const char ExecuteProgramNV_names[] = 
-    "iip\0" /* Parameter signature */
-    "glExecuteProgramNV\0"
-    "";
-#endif
-
-#if defined(need_GL_SGIX_fragment_lighting)
-static const char LightEnviSGIX_names[] = 
-    "ii\0" /* Parameter signature */
-    "glLightEnviSGIX\0"
-    "";
-#endif
-
-#if defined(need_GL_SGI_color_table)
-static const char GetColorTableParameterivSGI_names[] = 
-    "iip\0" /* Parameter signature */
-    "glGetColorTableParameterivSGI\0"
-    "";
-#endif
-
-#if defined(need_GL_SUN_triangle_list)
-static const char ReplacementCodeuiSUN_names[] = 
-    "i\0" /* Parameter signature */
-    "glReplacementCodeuiSUN\0"
-    "";
-#endif
-
-#if defined(need_GL_EXT_framebuffer_object)
-static const char FramebufferTexture2DEXT_names[] = 
-    "iiiii\0" /* Parameter signature */
-    "glFramebufferTexture2DEXT\0"
-    "";
-#endif
-
-#if defined(need_GL_NV_vertex_program)
-static const char VertexAttribPointerNV_names[] = 
-    "iiiip\0" /* Parameter signature */
-    "glVertexAttribPointerNV\0"
-    "";
-#endif
-
-#if defined(need_GL_EXT_framebuffer_object)
-static const char GetFramebufferAttachmentParameterivEXT_names[] = 
-    "iiip\0" /* Parameter signature */
-    "glGetFramebufferAttachmentParameterivEXT\0"
-    "";
-#endif
-
-#if defined(need_GL_VERSION_1_3)
-static const char MultiTexCoord4dvARB_names[] = 
-    "ip\0" /* Parameter signature */
-    "glMultiTexCoord4dv\0"
-    "glMultiTexCoord4dvARB\0"
-    "";
-#endif
-
-#if defined(need_GL_EXT_pixel_transform)
-static const char PixelTransformParameteriEXT_names[] = 
-    "iii\0" /* Parameter signature */
-    "glPixelTransformParameteriEXT\0"
-    "";
-#endif
-
-#if defined(need_GL_ARB_shader_objects)
-static const char ValidateProgramARB_names[] = 
-    "i\0" /* Parameter signature */
-    "glValidateProgramARB\0"
-    "";
-#endif
-
-#if defined(need_GL_SUN_vertex)
-static const char TexCoord2fColor4ubVertex3fSUN_names[] = 
-    "ffiiiifff\0" /* Parameter signature */
-    "glTexCoord2fColor4ubVertex3fSUN\0"
-    "";
-#endif
-
-#if defined(need_GL_ARB_shader_objects)
-static const char Uniform1iARB_names[] = 
-    "ii\0" /* Parameter signature */
-    "glUniform1iARB\0"
-    "";
-#endif
-
-#if defined(need_GL_ARB_vertex_program)
-static const char VertexAttribPointerARB_names[] = 
-    "iiiiip\0" /* Parameter signature */
-    "glVertexAttribPointerARB\0"
-    "";
-#endif
-
-#if defined(need_GL_SGIS_sharpen_texture)
-static const char SharpenTexFuncSGIS_names[] = 
-    "iip\0" /* Parameter signature */
-    "glSharpenTexFuncSGIS\0"
-    "";
-#endif
-
-#if defined(need_GL_VERSION_1_3)
-static const char MultiTexCoord4fvARB_names[] = 
-    "ip\0" /* Parameter signature */
-    "glMultiTexCoord4fv\0"
-    "glMultiTexCoord4fvARB\0"
-    "";
-#endif
-
-#if defined(need_GL_NV_vertex_program)
-static const char TrackMatrixNV_names[] = 
-    "iiii\0" /* Parameter signature */
-    "glTrackMatrixNV\0"
-    "";
-#endif
-
-#if defined(need_GL_NV_register_combiners)
-static const char CombinerParameteriNV_names[] = 
-    "ii\0" /* Parameter signature */
-    "glCombinerParameteriNV\0"
-    "";
-#endif
-
-#if defined(need_GL_SGIX_async)
-static const char DeleteAsyncMarkersSGIX_names[] = 
-    "ii\0" /* Parameter signature */
-    "glDeleteAsyncMarkersSGIX\0"
-    "";
-#endif
-
-#if defined(need_GL_SGIX_async)
-static const char IsAsyncMarkerSGIX_names[] = 
-    "i\0" /* Parameter signature */
-    "glIsAsyncMarkerSGIX\0"
-    "";
-#endif
-
-#if defined(need_GL_SGIX_framezoom)
-static const char FrameZoomSGIX_names[] = 
-    "i\0" /* Parameter signature */
-    "glFrameZoomSGIX\0"
-    "";
-#endif
-
-#if defined(need_GL_SUN_vertex)
-static const char Normal3fVertex3fvSUN_names[] = 
-    "pp\0" /* Parameter signature */
-    "glNormal3fVertex3fvSUN\0"
-    "";
-#endif
-
-#if defined(need_GL_ARB_vertex_program)
-static const char VertexAttrib4NsvARB_names[] = 
-    "ip\0" /* Parameter signature */
-    "glVertexAttrib4NsvARB\0"
-    "";
-#endif
-
-#if defined(need_GL_ARB_vertex_program)
-static const char VertexAttrib3fvARB_names[] = 
-    "ip\0" /* Parameter signature */
-    "glVertexAttrib3fvARB\0"
-    "";
-#endif
-
-#if defined(need_GL_EXT_framebuffer_object)
-static const char DeleteFramebuffersEXT_names[] = 
-    "ip\0" /* Parameter signature */
-    "glDeleteFramebuffersEXT\0"
-    "";
-#endif
-
-#if defined(need_GL_SUN_global_alpha)
-static const char GlobalAlphaFactorsSUN_names[] = 
-    "i\0" /* Parameter signature */
-    "glGlobalAlphaFactorsSUN\0"
-    "";
-#endif
-
-#if defined(need_GL_EXT_texture3D)
-static const char TexSubImage3D_names[] = 
-    "iiiiiiiiiip\0" /* Parameter signature */
-    "glTexSubImage3D\0"
-    "glTexSubImage3DEXT\0"
-    "";
-#endif
-
-#if defined(need_GL_EXT_coordinate_frame)
-static const char Tangent3fEXT_names[] = 
-    "fff\0" /* Parameter signature */
-    "glTangent3fEXT\0"
-    "";
-#endif
-
-#if defined(need_GL_VERSION_1_4) || defined(need_GL_EXT_secondary_color)
-static const char SecondaryColor3uivEXT_names[] = 
-    "p\0" /* Parameter signature */
-    "glSecondaryColor3uiv\0"
-    "glSecondaryColor3uivEXT\0"
-    "";
-#endif
-
-#if defined(need_GL_ARB_matrix_palette)
-static const char MatrixIndexubvARB_names[] = 
-    "ip\0" /* Parameter signature */
-    "glMatrixIndexubvARB\0"
-    "";
-#endif
-
-#if defined(need_GL_SUN_vertex)
-static const char Color4fNormal3fVertex3fSUN_names[] = 
-    "ffffffffff\0" /* Parameter signature */
-    "glColor4fNormal3fVertex3fSUN\0"
-    "";
-#endif
-
-#if defined(need_GL_SGIS_pixel_texture)
-static const char PixelTexGenParameterfSGIS_names[] = 
-    "if\0" /* Parameter signature */
-    "glPixelTexGenParameterfSGIS\0"
-    "";
-#endif
-
-#if defined(need_GL_SUN_vertex)
-static const char TexCoord2fColor4fNormal3fVertex3fvSUN_names[] = 
-    "pppp\0" /* Parameter signature */
-    "glTexCoord2fColor4fNormal3fVertex3fvSUN\0"
-    "";
-#endif
-
-#if defined(need_GL_SGIX_fragment_lighting)
-static const char FragmentLightModelfvSGIX_names[] = 
-    "ip\0" /* Parameter signature */
-    "glFragmentLightModelfvSGIX\0"
-    "";
-#endif
-
-#if defined(need_GL_VERSION_1_3)
-static const char MultiTexCoord3fARB_names[] = 
-    "ifff\0" /* Parameter signature */
-    "glMultiTexCoord3f\0"
-    "glMultiTexCoord3fARB\0"
-    "";
-#endif
-
-#if defined(need_GL_SGIS_pixel_texture)
-static const char GetPixelTexGenParameterfvSGIS_names[] = 
-    "ip\0" /* Parameter signature */
-    "glGetPixelTexGenParameterfvSGIS\0"
-    "";
-#endif
-
-#if defined(need_GL_EXT_framebuffer_object)
-static const char GenFramebuffersEXT_names[] = 
-    "ip\0" /* Parameter signature */
-    "glGenFramebuffersEXT\0"
-    "";
-#endif
-
-#if defined(need_GL_NV_vertex_program)
-static const char GetProgramParameterdvNV_names[] = 
-    "iiip\0" /* Parameter signature */
-    "glGetProgramParameterdvNV\0"
-    "";
-#endif
-
-#if defined(need_GL_EXT_pixel_transform)
-static const char PixelTransformParameterfEXT_names[] = 
-    "iif\0" /* Parameter signature */
-    "glPixelTransformParameterfEXT\0"
-    "";
-#endif
-
-#if defined(need_GL_SGIX_fragment_lighting)
-static const char FragmentLightfvSGIX_names[] = 
-    "iip\0" /* Parameter signature */
-    "glFragmentLightfvSGIX\0"
-    "";
-#endif
-
-#if defined(need_GL_NV_vertex_program)
-static const char VertexAttrib3sNV_names[] = 
-    "iiii\0" /* Parameter signature */
-    "glVertexAttrib3sNV\0"
-    "";
-#endif
-
-#if defined(need_GL_ARB_vertex_program)
-static const char VertexAttrib4NubARB_names[] = 
-    "iiiii\0" /* Parameter signature */
-    "glVertexAttrib4NubARB\0"
-    "";
-#endif
-
-#if defined(need_GL_ARB_vertex_program)
-static const char GetProgramEnvParameterfvARB_names[] = 
-    "iip\0" /* Parameter signature */
-    "glGetProgramEnvParameterfvARB\0"
-    "";
-#endif
-
-#if defined(need_GL_NV_vertex_program)
-static const char GetTrackMatrixivNV_names[] = 
-    "iiip\0" /* Parameter signature */
-    "glGetTrackMatrixivNV\0"
-    "";
-#endif
-
-#if defined(need_GL_NV_vertex_program)
-static const char VertexAttrib3svNV_names[] = 
-    "ip\0" /* Parameter signature */
-    "glVertexAttrib3svNV\0"
-    "";
-#endif
-
-#if defined(need_GL_ARB_shader_objects)
-static const char Uniform4fvARB_names[] = 
-    "iip\0" /* Parameter signature */
-    "glUniform4fvARB\0"
-    "";
-#endif
-
-#if defined(need_GL_VERSION_1_3) || defined(need_GL_ARB_transpose_matrix)
-static const char MultTransposeMatrixfARB_names[] = 
-    "p\0" /* Parameter signature */
-    "glMultTransposeMatrixf\0"
-    "glMultTransposeMatrixfARB\0"
-    "";
-#endif
-
-#if defined(need_GL_ATI_fragment_shader)
-static const char ColorFragmentOp1ATI_names[] = 
-    "iiiiiii\0" /* Parameter signature */
-    "glColorFragmentOp1ATI\0"
-    "";
-#endif
-
-#if defined(need_GL_ARB_shader_objects)
-static const char GetUniformfvARB_names[] = 
-    "iip\0" /* Parameter signature */
-    "glGetUniformfvARB\0"
-    "";
-#endif
-
-#if defined(need_GL_SUN_vertex)
-static const char ReplacementCodeuiTexCoord2fColor4fNormal3fVertex3fSUN_names[] = 
-    "iffffffffffff\0" /* Parameter signature */
-    "glReplacementCodeuiTexCoord2fColor4fNormal3fVertex3fSUN\0"
-    "";
-#endif
-
-#if defined(need_GL_ARB_shader_objects)
-static const char DetachObjectARB_names[] = 
-    "ii\0" /* Parameter signature */
-    "glDetachObjectARB\0"
-    "";
-#endif
-
-#if defined(need_GL_ARB_vertex_blend)
-static const char VertexBlendARB_names[] = 
-    "i\0" /* Parameter signature */
-    "glVertexBlendARB\0"
-    "";
-#endif
-
-#if defined(need_GL_VERSION_1_4) || defined(need_GL_ARB_window_pos) || defined(need_GL_MESA_window_pos)
-static const char WindowPos3iMESA_names[] = 
-    "iii\0" /* Parameter signature */
-    "glWindowPos3i\0"
-    "glWindowPos3iARB\0"
-    "glWindowPos3iMESA\0"
-    "";
-#endif
-
-#if defined(need_GL_EXT_convolution)
-static const char SeparableFilter2D_names[] = 
-    "iiiiiipp\0" /* Parameter signature */
-    "glSeparableFilter2D\0"
-    "glSeparableFilter2DEXT\0"
-    "";
-#endif
-
-#if defined(need_GL_SUN_vertex)
-static const char ReplacementCodeuiColor4ubVertex3fvSUN_names[] = 
-    "ppp\0" /* Parameter signature */
-    "glReplacementCodeuiColor4ubVertex3fvSUN\0"
-    "";
-#endif
-
-#if defined(need_GL_VERSION_1_3) || defined(need_GL_ARB_texture_compression)
-static const char CompressedTexImage2DARB_names[] = 
-    "iiiiiiip\0" /* Parameter signature */
-    "glCompressedTexImage2D\0"
-    "glCompressedTexImage2DARB\0"
-    "";
-#endif
-
-#if defined(need_GL_EXT_vertex_array)
-static const char ArrayElement_names[] = 
-    "i\0" /* Parameter signature */
-    "glArrayElement\0"
-    "glArrayElementEXT\0"
-    "";
-#endif
-
-#if defined(need_GL_EXT_depth_bounds_test)
-static const char DepthBoundsEXT_names[] = 
-    "dd\0" /* Parameter signature */
-    "glDepthBoundsEXT\0"
-    "";
-#endif
-
-#if defined(need_GL_NV_vertex_program)
-static const char ProgramParameters4fvNV_names[] = 
-    "iiip\0" /* Parameter signature */
-    "glProgramParameters4fvNV\0"
-    "";
-#endif
-
-#if defined(need_GL_SGIX_polynomial_ffd)
-static const char DeformationMap3fSGIX_names[] = 
-    "iffiiffiiffiip\0" /* Parameter signature */
-    "glDeformationMap3fSGIX\0"
-    "";
-#endif
-
-#if defined(need_GL_NV_vertex_program)
-static const char GetProgramivNV_names[] = 
-    "iip\0" /* Parameter signature */
-    "glGetProgramivNV\0"
-    "";
-#endif
-
-#if defined(need_GL_EXT_copy_texture)
-static const char CopyTexImage1D_names[] = 
-    "iiiiiii\0" /* Parameter signature */
-    "glCopyTexImage1D\0"
-    "glCopyTexImage1DEXT\0"
-    "";
-#endif
-
-#if defined(need_GL_ATI_fragment_shader)
-static const char AlphaFragmentOp3ATI_names[] = 
-    "iiiiiiiiiiii\0" /* Parameter signature */
-    "glAlphaFragmentOp3ATI\0"
-    "";
-#endif
-
-#if defined(need_GL_NV_vertex_program)
-static const char GetVertexAttribdvNV_names[] = 
-    "iip\0" /* Parameter signature */
-    "glGetVertexAttribdvNV\0"
-    "";
-#endif
-
-#if defined(need_GL_NV_vertex_program)
-static const char VertexAttrib3fvNV_names[] = 
-    "ip\0" /* Parameter signature */
-    "glVertexAttrib3fvNV\0"
-    "";
-#endif
-
-#if defined(need_GL_NV_register_combiners)
-static const char GetFinalCombinerInputParameterivNV_names[] = 
-    "iip\0" /* Parameter signature */
-    "glGetFinalCombinerInputParameterivNV\0"
-    "";
-#endif
-
-#if defined(need_GL_NV_evaluators)
-static const char GetMapParameterivNV_names[] = 
-    "iip\0" /* Parameter signature */
-    "glGetMapParameterivNV\0"
-    "";
-#endif
-
-#if defined(need_GL_ARB_shader_objects)
-static const char Uniform4iARB_names[] = 
-    "iiiii\0" /* Parameter signature */
-    "glUniform4iARB\0"
-    "";
-#endif
-
-#if defined(need_GL_EXT_convolution)
-static const char ConvolutionParameteri_names[] = 
-    "iii\0" /* Parameter signature */
-    "glConvolutionParameteri\0"
-    "glConvolutionParameteriEXT\0"
-    "";
-#endif
-
-#if defined(need_GL_EXT_coordinate_frame)
-static const char Binormal3sEXT_names[] = 
-    "iii\0" /* Parameter signature */
-    "glBinormal3sEXT\0"
-    "";
-#endif
-
-#if defined(need_GL_EXT_convolution)
-static const char ConvolutionParameterf_names[] = 
-    "iif\0" /* Parameter signature */
-    "glConvolutionParameterf\0"
-    "glConvolutionParameterfEXT\0"
-    "";
-#endif
-
-#if defined(need_GL_NV_vertex_program)
-static const char VertexAttribs2fvNV_names[] = 
-    "iip\0" /* Parameter signature */
-    "glVertexAttribs2fvNV\0"
-    "";
-#endif
-
-#if defined(need_GL_ARB_matrix_palette)
-static const char MatrixIndexPointerARB_names[] = 
-    "iiip\0" /* Parameter signature */
-    "glMatrixIndexPointerARB\0"
-    "";
-#endif
-
-#if defined(need_GL_NV_evaluators)
-static const char GetMapParameterfvNV_names[] = 
-    "iip\0" /* Parameter signature */
-    "glGetMapParameterfvNV\0"
-    "";
-#endif
-
-#if defined(need_GL_ATI_fragment_shader)
-static const char PassTexCoordATI_names[] = 
-    "iii\0" /* Parameter signature */
-    "glPassTexCoordATI\0"
-    "";
-#endif
-
-#if defined(need_GL_NV_vertex_program)
-static const char VertexAttrib1fvNV_names[] = 
-    "ip\0" /* Parameter signature */
-    "glVertexAttrib1fvNV\0"
-    "";
-#endif
-
-#if defined(need_GL_EXT_coordinate_frame)
-static const char Tangent3ivEXT_names[] = 
-    "p\0" /* Parameter signature */
-    "glTangent3ivEXT\0"
-    "";
-#endif
-
-#if defined(need_GL_EXT_coordinate_frame)
-static const char Tangent3dEXT_names[] = 
-    "ddd\0" /* Parameter signature */
-    "glTangent3dEXT\0"
-    "";
-#endif
-
-#if defined(need_GL_VERSION_1_4) || defined(need_GL_EXT_secondary_color)
-static const char SecondaryColor3dvEXT_names[] = 
-    "p\0" /* Parameter signature */
-    "glSecondaryColor3dv\0"
-    "glSecondaryColor3dvEXT\0"
-    "";
-#endif
-
-#if defined(need_GL_VERSION_1_4) || defined(need_GL_EXT_multi_draw_arrays)
-static const char MultiDrawArraysEXT_names[] = 
-    "ippi\0" /* Parameter signature */
-    "glMultiDrawArrays\0"
-    "glMultiDrawArraysEXT\0"
-    "";
-#endif
-
-#if defined(need_GL_EXT_framebuffer_object)
-static const char BindRenderbufferEXT_names[] = 
-    "ii\0" /* Parameter signature */
-    "glBindRenderbufferEXT\0"
-    "";
-#endif
-
-#if defined(need_GL_VERSION_1_3)
-static const char MultiTexCoord4dARB_names[] = 
-    "idddd\0" /* Parameter signature */
-    "glMultiTexCoord4d\0"
-    "glMultiTexCoord4dARB\0"
-    "";
-#endif
-
-#if defined(need_GL_SGI_color_table)
-static const char GetColorTableSGI_names[] = 
-    "iiip\0" /* Parameter signature */
-    "glGetColorTableSGI\0"
-    "";
-#endif
-
-#if defined(need_GL_VERSION_1_4) || defined(need_GL_EXT_secondary_color)
-static const char SecondaryColor3usEXT_names[] = 
-    "iii\0" /* Parameter signature */
-    "glSecondaryColor3us\0"
-    "glSecondaryColor3usEXT\0"
-    "";
-#endif
-
-#if defined(need_GL_ARB_vertex_program)
-static const char ProgramLocalParameter4fvARB_names[] = 
-    "iip\0" /* Parameter signature */
-    "glProgramLocalParameter4fvARB\0"
-    "";
-#endif
-
-#if defined(need_GL_ARB_vertex_program) || defined(need_GL_NV_vertex_program)
-static const char DeleteProgramsNV_names[] = 
-    "ip\0" /* Parameter signature */
-    "glDeleteProgramsARB\0"
-    "glDeleteProgramsNV\0"
-    "";
-#endif
-
-#if defined(need_GL_VERSION_1_3)
-static const char MultiTexCoord1sARB_names[] = 
-    "ii\0" /* Parameter signature */
-    "glMultiTexCoord1s\0"
-    "glMultiTexCoord1sARB\0"
-    "";
-#endif
-
-#if defined(need_GL_SUN_vertex)
-static const char ReplacementCodeuiColor3fVertex3fSUN_names[] = 
-    "iffffff\0" /* Parameter signature */
-    "glReplacementCodeuiColor3fVertex3fSUN\0"
-    "";
-#endif
-
-#if defined(need_GL_ARB_vertex_program) || defined(need_GL_NV_vertex_program)
-static const char GetVertexAttribPointervNV_names[] = 
-    "iip\0" /* Parameter signature */
-    "glGetVertexAttribPointervARB\0"
-    "glGetVertexAttribPointervNV\0"
-    "";
-#endif
-
-#if defined(need_GL_VERSION_1_3)
-static const char MultiTexCoord1dvARB_names[] = 
-    "ip\0" /* Parameter signature */
-    "glMultiTexCoord1dv\0"
-    "glMultiTexCoord1dvARB\0"
-    "";
-#endif
-
-#if defined(need_GL_ARB_shader_objects)
-static const char Uniform2iARB_names[] = 
-    "iii\0" /* Parameter signature */
-    "glUniform2iARB\0"
-    "";
-#endif
-
-#if defined(need_GL_EXT_convolution)
-static const char GetConvolutionParameterivEXT_names[] = 
-    "iip\0" /* Parameter signature */
-    "glGetConvolutionParameterivEXT\0"
-    "";
-#endif
-
-#if defined(need_GL_NV_vertex_program)
-static const char GetProgramStringNV_names[] = 
-    "iip\0" /* Parameter signature */
-    "glGetProgramStringNV\0"
-    "";
-#endif
-
-#if defined(need_GL_EXT_vertex_array)
-static const char ColorPointerEXT_names[] = 
-    "iiiip\0" /* Parameter signature */
-    "glColorPointerEXT\0"
-    "";
-#endif
-
-#if defined(need_GL_VERSION_1_5) || defined(need_GL_ARB_vertex_buffer_object)
-static const char MapBufferARB_names[] = 
-    "ii\0" /* Parameter signature */
-    "glMapBuffer\0"
-    "glMapBufferARB\0"
-    "";
-#endif
-
-#if defined(need_GL_EXT_coordinate_frame)
-static const char Binormal3svEXT_names[] = 
-    "p\0" /* Parameter signature */
-    "glBinormal3svEXT\0"
-    "";
-#endif
-
-#if defined(need_GL_EXT_light_texture)
-static const char ApplyTextureEXT_names[] = 
-    "i\0" /* Parameter signature */
-    "glApplyTextureEXT\0"
-    "";
-#endif
-
-#if defined(need_GL_EXT_light_texture)
-static const char TextureMaterialEXT_names[] = 
-    "ii\0" /* Parameter signature */
-    "glTextureMaterialEXT\0"
-    "";
-#endif
-
-#if defined(need_GL_EXT_light_texture)
-static const char TextureLightEXT_names[] = 
-    "i\0" /* Parameter signature */
-    "glTextureLightEXT\0"
-    "";
-#endif
-
-#if defined(need_GL_EXT_histogram)
-static const char ResetMinmax_names[] = 
-    "i\0" /* Parameter signature */
-    "glResetMinmax\0"
-    "glResetMinmaxEXT\0"
-    "";
-#endif
-
-#if defined(need_GL_EXT_texture_object)
-static const char GenTexturesEXT_names[] = 
-    "ip\0" /* Parameter signature */
-    "glGenTexturesEXT\0"
-    "";
-#endif
-
-#if defined(need_GL_SGIX_sprite)
-static const char SpriteParameterfSGIX_names[] = 
-    "if\0" /* Parameter signature */
-    "glSpriteParameterfSGIX\0"
-    "";
-#endif
-
-#if defined(need_GL_EXT_histogram)
-static const char GetMinmaxParameterivEXT_names[] = 
-    "iip\0" /* Parameter signature */
-    "glGetMinmaxParameterivEXT\0"
-    "";
-#endif
-
-#if defined(need_GL_NV_vertex_program)
-static const char VertexAttribs4dvNV_names[] = 
-    "iip\0" /* Parameter signature */
-    "glVertexAttribs4dvNV\0"
-    "";
-#endif
-
-#if defined(need_GL_ARB_vertex_program)
-static const char VertexAttrib4dARB_names[] = 
-    "idddd\0" /* Parameter signature */
-    "glVertexAttrib4dARB\0"
-    "";
-#endif
-
-#if defined(need_GL_NV_fragment_program)
-static const char ProgramNamedParameter4dNV_names[] = 
-    "iipdddd\0" /* Parameter signature */
-    "glProgramNamedParameter4dNV\0"
-    "";
-#endif
-
-#if defined(need_GL_EXT_vertex_weighting)
-static const char VertexWeightfEXT_names[] = 
-    "f\0" /* Parameter signature */
-    "glVertexWeightfEXT\0"
-    "";
-#endif
-
-#if defined(need_GL_VERSION_1_4) || defined(need_GL_EXT_fog_coord)
-static const char FogCoordfvEXT_names[] = 
-    "p\0" /* Parameter signature */
-    "glFogCoordfv\0"
-    "glFogCoordfvEXT\0"
-    "";
-#endif
-
-#if defined(need_GL_VERSION_1_3)
-static const char MultiTexCoord1ivARB_names[] = 
-    "ip\0" /* Parameter signature */
-    "glMultiTexCoord1iv\0"
-    "glMultiTexCoord1ivARB\0"
-    "";
-#endif
-
-#if defined(need_GL_VERSION_1_4) || defined(need_GL_EXT_secondary_color)
-static const char SecondaryColor3ubEXT_names[] = 
-    "iii\0" /* Parameter signature */
-    "glSecondaryColor3ub\0"
-    "glSecondaryColor3ubEXT\0"
-    "";
-#endif
-
-#if defined(need_GL_VERSION_1_3)
-static const char MultiTexCoord2ivARB_names[] = 
-    "ip\0" /* Parameter signature */
-    "glMultiTexCoord2iv\0"
-    "glMultiTexCoord2ivARB\0"
-    "";
-#endif
-
-#if defined(need_GL_SGIS_fog_function)
-static const char FogFuncSGIS_names[] = 
-    "ip\0" /* Parameter signature */
-    "glFogFuncSGIS\0"
-    "";
-#endif
-
-#if defined(need_GL_EXT_copy_texture)
-static const char CopyTexSubImage2D_names[] = 
-    "iiiiiiii\0" /* Parameter signature */
-    "glCopyTexSubImage2D\0"
-    "glCopyTexSubImage2DEXT\0"
-    "";
-#endif
-
-#if defined(need_GL_ARB_shader_objects)
-static const char GetObjectParameterivARB_names[] = 
-    "iip\0" /* Parameter signature */
-    "glGetObjectParameterivARB\0"
-    "";
-#endif
-
-#if defined(need_GL_SUN_vertex)
-static const char TexCoord4fVertex4fSUN_names[] = 
-    "ffffffff\0" /* Parameter signature */
-    "glTexCoord4fVertex4fSUN\0"
-    "";
-#endif
-
-#if defined(need_GL_ARB_vertex_program)
-static const char GetProgramLocalParameterdvARB_names[] = 
-    "iip\0" /* Parameter signature */
-    "glGetProgramLocalParameterdvARB\0"
-    "";
-#endif
-
-#if defined(need_GL_VERSION_1_3)
-static const char MultiTexCoord1iARB_names[] = 
-    "ii\0" /* Parameter signature */
-    "glMultiTexCoord1i\0"
-    "glMultiTexCoord1iARB\0"
-    "";
-#endif
-
-#if defined(need_GL_ARB_vertex_program)
-static const char GetProgramivARB_names[] = 
-    "iip\0" /* Parameter signature */
-    "glGetProgramivARB\0"
-    "";
-#endif
-
-#if defined(need_GL_VERSION_1_4) || defined(need_GL_EXT_blend_func_separate) || defined(need_GL_INGR_blend_func_separate)
-static const char BlendFuncSeparateEXT_names[] = 
-    "iiii\0" /* Parameter signature */
-    "glBlendFuncSeparate\0"
-    "glBlendFuncSeparateEXT\0"
-    "glBlendFuncSeparateINGR\0"
-    "";
-#endif
-
-#if defined(need_GL_NV_vertex_program)
-static const char ProgramParameters4dvNV_names[] = 
-    "iiip\0" /* Parameter signature */
-    "glProgramParameters4dvNV\0"
-    "";
-#endif
-
-#if defined(need_GL_SUN_vertex)
-static const char TexCoord2fColor3fVertex3fvSUN_names[] = 
-    "ppp\0" /* Parameter signature */
-    "glTexCoord2fColor3fVertex3fvSUN\0"
-    "";
-#endif
-
-#if defined(need_GL_EXT_coordinate_frame)
-static const char Binormal3dvEXT_names[] = 
-    "p\0" /* Parameter signature */
-    "glBinormal3dvEXT\0"
-    "";
-#endif
-
-#if defined(need_GL_EXT_texture_object)
-static const char AreTexturesResidentEXT_names[] = 
-    "ipp\0" /* Parameter signature */
-    "glAreTexturesResidentEXT\0"
-    "";
-#endif
-
-#if defined(need_GL_SGIS_fog_function)
-static const char GetFogFuncSGIS_names[] = 
-    "p\0" /* Parameter signature */
-    "glGetFogFuncSGIS\0"
-    "";
-#endif
-
-#if defined(need_GL_ARB_shader_objects)
-static const char GetUniformLocationARB_names[] = 
-    "ip\0" /* Parameter signature */
-    "glGetUniformLocationARB\0"
-    "";
-#endif
-
-#if defined(need_GL_VERSION_1_4) || defined(need_GL_EXT_secondary_color)
-static const char SecondaryColor3fEXT_names[] = 
-    "fff\0" /* Parameter signature */
-    "glSecondaryColor3f\0"
-    "glSecondaryColor3fEXT\0"
-    "";
-#endif
-
-#if defined(need_GL_NV_register_combiners)
-static const char CombinerInputNV_names[] = 
-    "iiiiii\0" /* Parameter signature */
-    "glCombinerInputNV\0"
-    "";
-#endif
-
-#if defined(need_GL_ARB_vertex_program)
-static const char VertexAttrib3sARB_names[] = 
-    "iiii\0" /* Parameter signature */
-    "glVertexAttrib3sARB\0"
-    "";
-#endif
-
-#if defined(need_GL_ARB_vertex_program)
-static const char ProgramStringARB_names[] = 
-    "iiip\0" /* Parameter signature */
-    "glProgramStringARB\0"
-    "";
-#endif
-
-#if defined(need_GL_SUN_vertex)
-static const char TexCoord4fVertex4fvSUN_names[] = 
-    "pp\0" /* Parameter signature */
-    "glTexCoord4fVertex4fvSUN\0"
-    "";
-#endif
-
-#if defined(need_GL_NV_vertex_program)
-static const char VertexAttrib1fNV_names[] = 
-    "if\0" /* Parameter signature */
-    "glVertexAttrib1fNV\0"
-    "";
-#endif
-
-#if defined(need_GL_SGIX_fragment_lighting)
-static const char FragmentLightfSGIX_names[] = 
-    "iif\0" /* Parameter signature */
-    "glFragmentLightfSGIX\0"
-    "";
-#endif
-
-#if defined(need_GL_VERSION_1_3) || defined(need_GL_ARB_texture_compression)
-static const char GetCompressedTexImageARB_names[] = 
-    "iip\0" /* Parameter signature */
-    "glGetCompressedTexImage\0"
-    "glGetCompressedTexImageARB\0"
-    "";
-#endif
-
-#if defined(need_GL_EXT_vertex_weighting)
-static const char VertexWeightPointerEXT_names[] = 
-    "iiip\0" /* Parameter signature */
-    "glVertexWeightPointerEXT\0"
-    "";
-#endif
-
-#if defined(need_GL_EXT_stencil_two_side)
-static const char ActiveStencilFaceEXT_names[] = 
-    "i\0" /* Parameter signature */
-    "glActiveStencilFaceEXT\0"
-    "";
-#endif
-
-#if defined(need_GL_EXT_paletted_texture)
-static const char GetColorTableParameterfvEXT_names[] = 
-    "iip\0" /* Parameter signature */
-    "glGetColorTableParameterfvEXT\0"
-    "";
-#endif
-
-#if defined(need_GL_ARB_shader_objects)
-static const char GetShaderSourceARB_names[] = 
-    "iipp\0" /* Parameter signature */
-    "glGetShaderSourceARB\0"
-    "";
-#endif
-
-#if defined(need_GL_SGIX_igloo_interface)
-static const char IglooInterfaceSGIX_names[] = 
-    "ip\0" /* Parameter signature */
-    "glIglooInterfaceSGIX\0"
-    "";
-#endif
-
-#if defined(need_GL_NV_vertex_program)
-static const char VertexAttrib4dNV_names[] = 
-    "idddd\0" /* Parameter signature */
-    "glVertexAttrib4dNV\0"
-    "";
-#endif
-
-#if defined(need_GL_IBM_multimode_draw_arrays)
-static const char MultiModeDrawElementsIBM_names[] = 
-    "ppipii\0" /* Parameter signature */
-    "glMultiModeDrawElementsIBM\0"
-    "";
-#endif
-
-#if defined(need_GL_VERSION_1_3)
-static const char MultiTexCoord4svARB_names[] = 
-    "ip\0" /* Parameter signature */
-    "glMultiTexCoord4sv\0"
-    "glMultiTexCoord4svARB\0"
-    "";
-#endif
-
-#if defined(need_GL_VERSION_1_5) || defined(need_GL_ARB_occlusion_query)
-static const char GenQueriesARB_names[] = 
-    "ip\0" /* Parameter signature */
-    "glGenQueries\0"
-    "glGenQueriesARB\0"
-    "";
-#endif
-
-#if defined(need_GL_SUN_vertex)
-static const char ReplacementCodeuiVertex3fSUN_names[] = 
-    "ifff\0" /* Parameter signature */
-    "glReplacementCodeuiVertex3fSUN\0"
-    "";
-#endif
-
-#if defined(need_GL_EXT_coordinate_frame)
-static const char Tangent3iEXT_names[] = 
-    "iii\0" /* Parameter signature */
-    "glTangent3iEXT\0"
-    "";
-#endif
-
-#if defined(need_GL_SUN_mesh_array)
-static const char DrawMeshArraysSUN_names[] = 
-    "iiii\0" /* Parameter signature */
-    "glDrawMeshArraysSUN\0"
-    "";
-#endif
-
-#if defined(need_GL_NV_evaluators)
-static const char GetMapControlPointsNV_names[] = 
-    "iiiiiip\0" /* Parameter signature */
-    "glGetMapControlPointsNV\0"
-    "";
-#endif
-
-#if defined(need_GL_ARB_shader_objects)
-static const char Uniform1fARB_names[] = 
-    "if\0" /* Parameter signature */
-    "glUniform1fARB\0"
-    "";
-#endif
-
-#if defined(need_GL_ARB_vertex_program)
-static const char ProgramLocalParameter4fARB_names[] = 
-    "iiffff\0" /* Parameter signature */
-    "glProgramLocalParameter4fARB\0"
-    "";
-#endif
-
-#if defined(need_GL_SGIX_sprite)
-static const char SpriteParameterivSGIX_names[] = 
-    "ip\0" /* Parameter signature */
-    "glSpriteParameterivSGIX\0"
-    "";
-#endif
-
-#if defined(need_GL_VERSION_1_3)
-static const char MultiTexCoord1fARB_names[] = 
-    "if\0" /* Parameter signature */
-    "glMultiTexCoord1f\0"
-    "glMultiTexCoord1fARB\0"
-    "";
-#endif
-
-#if defined(need_GL_NV_vertex_program)
-static const char VertexAttribs4ubvNV_names[] = 
-    "iip\0" /* Parameter signature */
-    "glVertexAttribs4ubvNV\0"
-    "";
-#endif
-
-#if defined(need_GL_ARB_vertex_blend)
-static const char WeightsvARB_names[] = 
-    "ip\0" /* Parameter signature */
-    "glWeightsvARB\0"
-    "";
-#endif
-
-#if defined(need_GL_ARB_shader_objects)
-static const char Uniform1fvARB_names[] = 
-    "iip\0" /* Parameter signature */
-    "glUniform1fvARB\0"
-    "";
-#endif
-
-#if defined(need_GL_EXT_copy_texture)
-static const char CopyTexSubImage1D_names[] = 
-    "iiiiii\0" /* Parameter signature */
-    "glCopyTexSubImage1D\0"
-    "glCopyTexSubImage1DEXT\0"
-    "";
-#endif
-
-#if defined(need_GL_EXT_texture_object)
-static const char BindTexture_names[] = 
-    "ii\0" /* Parameter signature */
-    "glBindTexture\0"
-    "glBindTextureEXT\0"
-    "";
-#endif
-
-#if defined(need_GL_ATI_fragment_shader)
-static const char BeginFragmentShaderATI_names[] = 
-    "\0" /* Parameter signature */
-    "glBeginFragmentShaderATI\0"
-    "";
-#endif
-
-#if defined(need_GL_VERSION_1_3)
-static const char MultiTexCoord4fARB_names[] = 
-    "iffff\0" /* Parameter signature */
-    "glMultiTexCoord4f\0"
-    "glMultiTexCoord4fARB\0"
-    "";
-#endif
-
-#if defined(need_GL_NV_vertex_program)
-static const char VertexAttribs3svNV_names[] = 
-    "iip\0" /* Parameter signature */
-    "glVertexAttribs3svNV\0"
-    "";
-#endif
-
-#if defined(need_GL_ARB_vertex_program)
-static const char EnableVertexAttribArrayARB_names[] = 
-    "i\0" /* Parameter signature */
-    "glEnableVertexAttribArrayARB\0"
-    "";
-#endif
-
-#if defined(need_GL_INTEL_parallel_arrays)
-static const char NormalPointervINTEL_names[] = 
-    "ip\0" /* Parameter signature */
-    "glNormalPointervINTEL\0"
-    "";
-#endif
-
-#if defined(need_GL_EXT_convolution)
-static const char CopyConvolutionFilter2D_names[] = 
-    "iiiiii\0" /* Parameter signature */
-    "glCopyConvolutionFilter2D\0"
-    "glCopyConvolutionFilter2DEXT\0"
-    "";
-#endif
-
-#if defined(need_GL_VERSION_1_4) || defined(need_GL_ARB_window_pos) || defined(need_GL_MESA_window_pos)
-static const char WindowPos3ivMESA_names[] = 
-    "p\0" /* Parameter signature */
-    "glWindowPos3iv\0"
-    "glWindowPos3ivARB\0"
-    "glWindowPos3ivMESA\0"
-    "";
-#endif
-
-#if defined(need_GL_NV_fence)
-static const char FinishFenceNV_names[] = 
-    "i\0" /* Parameter signature */
-    "glFinishFenceNV\0"
-    "";
-#endif
-
-#if defined(need_GL_VERSION_1_5) || defined(need_GL_ARB_vertex_buffer_object)
-static const char IsBufferARB_names[] = 
-    "i\0" /* Parameter signature */
-    "glIsBuffer\0"
-    "glIsBufferARB\0"
-    "";
-#endif
-
-#if defined(need_GL_MESA_window_pos)
-static const char WindowPos4iMESA_names[] = 
-    "iiii\0" /* Parameter signature */
-    "glWindowPos4iMESA\0"
-    "";
-#endif
-
-#if defined(need_GL_ARB_vertex_program)
-static const char VertexAttrib4uivARB_names[] = 
-    "ip\0" /* Parameter signature */
-    "glVertexAttrib4uivARB\0"
-    "";
-#endif
-
-#if defined(need_GL_EXT_coordinate_frame)
-static const char Tangent3bvEXT_names[] = 
-    "p\0" /* Parameter signature */
-    "glTangent3bvEXT\0"
-    "";
-#endif
-
-#if defined(need_GL_SGIX_reference_plane)
-static const char ReferencePlaneSGIX_names[] = 
-    "p\0" /* Parameter signature */
-    "glReferencePlaneSGIX\0"
-    "";
-#endif
-
-#if defined(need_GL_EXT_coordinate_frame)
-static const char Binormal3fvEXT_names[] = 
-    "p\0" /* Parameter signature */
-    "glBinormal3fvEXT\0"
-    "";
-#endif
-
-#if defined(need_GL_EXT_texture_object)
-static const char IsTextureEXT_names[] = 
-    "i\0" /* Parameter signature */
-    "glIsTextureEXT\0"
-    "";
-#endif
-
-#if defined(need_GL_INTEL_parallel_arrays)
-static const char TexCoordPointervINTEL_names[] = 
-    "iip\0" /* Parameter signature */
-    "glTexCoordPointervINTEL\0"
-    "";
-#endif
-
-#if defined(need_GL_VERSION_1_5) || defined(need_GL_ARB_vertex_buffer_object)
-static const char DeleteBuffersARB_names[] = 
-    "ip\0" /* Parameter signature */
-    "glDeleteBuffers\0"
-    "glDeleteBuffersARB\0"
-    "";
-#endif
-
-#if defined(need_GL_MESA_window_pos)
-static const char WindowPos4fvMESA_names[] = 
-    "p\0" /* Parameter signature */
-    "glWindowPos4fvMESA\0"
-    "";
-#endif
-
-#if defined(need_GL_NV_vertex_program)
-static const char VertexAttrib1sNV_names[] = 
-    "ii\0" /* Parameter signature */
-    "glVertexAttrib1sNV\0"
-    "";
-#endif
-
-#if defined(need_GL_VERSION_1_4) || defined(need_GL_EXT_secondary_color)
-static const char SecondaryColor3svEXT_names[] = 
-    "p\0" /* Parameter signature */
-    "glSecondaryColor3sv\0"
-    "glSecondaryColor3svEXT\0"
-    "";
-#endif
-
-#if defined(need_GL_VERSION_1_3) || defined(need_GL_ARB_transpose_matrix)
-static const char LoadTransposeMatrixfARB_names[] = 
-    "p\0" /* Parameter signature */
-    "glLoadTransposeMatrixf\0"
-    "glLoadTransposeMatrixfARB\0"
-    "";
-#endif
-
-#if defined(need_GL_EXT_vertex_array)
-static const char GetPointerv_names[] = 
-    "ip\0" /* Parameter signature */
-    "glGetPointerv\0"
-    "glGetPointervEXT\0"
-    "";
-#endif
-
-#if defined(need_GL_EXT_coordinate_frame)
-static const char Tangent3bEXT_names[] = 
-    "iii\0" /* Parameter signature */
-    "glTangent3bEXT\0"
-    "";
-#endif
-
-#if defined(need_GL_NV_register_combiners)
-static const char CombinerParameterfNV_names[] = 
-    "if\0" /* Parameter signature */
-    "glCombinerParameterfNV\0"
-    "";
-#endif
-
-#if defined(need_GL_ARB_vertex_program) || defined(need_GL_NV_vertex_program)
-static const char BindProgramNV_names[] = 
-    "ii\0" /* Parameter signature */
-    "glBindProgramARB\0"
-    "glBindProgramNV\0"
-    "";
-#endif
-
-#if defined(need_GL_ARB_vertex_program)
-static const char VertexAttrib4svARB_names[] = 
-    "ip\0" /* Parameter signature */
-    "glVertexAttrib4svARB\0"
-    "";
-#endif
-
-#if defined(need_GL_ARB_shader_objects)
-static const char Uniform3fARB_names[] = 
-    "ifff\0" /* Parameter signature */
-    "glUniform3fARB\0"
-    "";
-#endif
-
-#if defined(need_GL_ATI_fragment_shader)
-static const char BindFragmentShaderATI_names[] = 
-    "i\0" /* Parameter signature */
-    "glBindFragmentShaderATI\0"
-    "";
-#endif
-
-#if defined(need_GL_VERSION_1_5) || defined(need_GL_ARB_vertex_buffer_object)
-static const char UnmapBufferARB_names[] = 
-    "i\0" /* Parameter signature */
-    "glUnmapBuffer\0"
-    "glUnmapBufferARB\0"
-    "";
-#endif
-
-#if defined(need_GL_EXT_histogram)
-static const char Minmax_names[] = 
-    "iii\0" /* Parameter signature */
-    "glMinmax\0"
-    "glMinmaxEXT\0"
-    "";
-#endif
-
-#if defined(need_GL_VERSION_1_4) || defined(need_GL_EXT_fog_coord)
-static const char FogCoorddvEXT_names[] = 
-    "p\0" /* Parameter signature */
-    "glFogCoorddv\0"
-    "glFogCoorddvEXT\0"
-    "";
-#endif
-
-#if defined(need_GL_SUNX_constant_data)
-static const char FinishTextureSUNX_names[] = 
-    "\0" /* Parameter signature */
-    "glFinishTextureSUNX\0"
-    "";
-#endif
-
-#if defined(need_GL_SGIX_fragment_lighting)
-static const char GetFragmentLightfvSGIX_names[] = 
-    "iip\0" /* Parameter signature */
-    "glGetFragmentLightfvSGIX\0"
-    "";
-#endif
-
-#if defined(need_GL_NV_register_combiners)
-static const char GetFinalCombinerInputParameterfvNV_names[] = 
-    "iip\0" /* Parameter signature */
-    "glGetFinalCombinerInputParameterfvNV\0"
-    "";
-#endif
-
-#if defined(need_GL_ARB_vertex_program)
-static const char VertexAttrib2svARB_names[] = 
-    "ip\0" /* Parameter signature */
-    "glVertexAttrib2svARB\0"
-    "";
-#endif
-
-#if defined(need_GL_NV_vertex_program)
-static const char AreProgramsResidentNV_names[] = 
-    "ipp\0" /* Parameter signature */
-    "glAreProgramsResidentNV\0"
-    "";
-#endif
-
-#if defined(need_GL_VERSION_1_4) || defined(need_GL_ARB_window_pos) || defined(need_GL_MESA_window_pos)
-static const char WindowPos3svMESA_names[] = 
-    "p\0" /* Parameter signature */
-    "glWindowPos3sv\0"
-    "glWindowPos3svARB\0"
-    "glWindowPos3svMESA\0"
-    "";
-#endif
-
-#if defined(need_GL_EXT_color_subtable)
-static const char CopyColorSubTable_names[] = 
-    "iiiii\0" /* Parameter signature */
-    "glCopyColorSubTable\0"
-    "glCopyColorSubTableEXT\0"
-    "";
-#endif
-
-#if defined(need_GL_ARB_vertex_blend)
-static const char WeightdvARB_names[] = 
-    "ip\0" /* Parameter signature */
-    "glWeightdvARB\0"
-    "";
-#endif
-
-#if defined(need_GL_SGIX_instruments)
-static const char PollInstrumentsSGIX_names[] = 
-    "p\0" /* Parameter signature */
-    "glPollInstrumentsSGIX\0"
-    "";
-#endif
-
-#if defined(need_GL_ARB_vertex_program)
-static const char VertexAttrib4NubvARB_names[] = 
-    "ip\0" /* Parameter signature */
-    "glVertexAttrib4NubvARB\0"
-    "";
-#endif
-
-#if defined(need_GL_NV_vertex_program)
-static const char VertexAttrib3dvNV_names[] = 
-    "ip\0" /* Parameter signature */
-    "glVertexAttrib3dvNV\0"
-    "";
-#endif
-
-#if defined(need_GL_ARB_shader_objects)
-static const char GetObjectParameterfvARB_names[] = 
-    "iip\0" /* Parameter signature */
-    "glGetObjectParameterfvARB\0"
-    "";
-#endif
-
-#if defined(need_GL_ARB_vertex_program)
-static const char GetProgramEnvParameterdvARB_names[] = 
-    "iip\0" /* Parameter signature */
-    "glGetProgramEnvParameterdvARB\0"
-    "";
-#endif
-
-#if defined(need_GL_EXT_compiled_vertex_array)
-static const char LockArraysEXT_names[] = 
-    "ii\0" /* Parameter signature */
-    "glLockArraysEXT\0"
-    "";
-#endif
-
-#if defined(need_GL_EXT_pixel_transform)
-static const char PixelTransformParameterivEXT_names[] = 
-    "iip\0" /* Parameter signature */
-    "glPixelTransformParameterivEXT\0"
-    "";
-#endif
-
-#if defined(need_GL_EXT_coordinate_frame)
-static const char BinormalPointerEXT_names[] = 
-    "iip\0" /* Parameter signature */
-    "glBinormalPointerEXT\0"
-    "";
-#endif
-
-#if defined(need_GL_NV_vertex_program)
-static const char VertexAttrib1dNV_names[] = 
-    "id\0" /* Parameter signature */
-    "glVertexAttrib1dNV\0"
-    "";
-#endif
-
-#if defined(need_GL_NV_register_combiners)
-static const char GetCombinerInputParameterivNV_names[] = 
-    "iiiip\0" /* Parameter signature */
-    "glGetCombinerInputParameterivNV\0"
-    "";
-#endif
-
-#if defined(need_GL_VERSION_1_3)
-static const char MultiTexCoord2fvARB_names[] = 
-    "ip\0" /* Parameter signature */
-    "glMultiTexCoord2fv\0"
-    "glMultiTexCoord2fvARB\0"
-    "";
-#endif
-
-#if defined(need_GL_EXT_framebuffer_object)
-static const char GetRenderbufferParameterivEXT_names[] = 
-    "iip\0" /* Parameter signature */
-    "glGetRenderbufferParameterivEXT\0"
-    "";
-#endif
-
-#if defined(need_GL_NV_register_combiners)
-static const char CombinerParameterivNV_names[] = 
-    "ip\0" /* Parameter signature */
-    "glCombinerParameterivNV\0"
-    "";
-#endif
-
-#if defined(need_GL_ATI_fragment_shader)
-static const char GenFragmentShadersATI_names[] = 
-    "i\0" /* Parameter signature */
-    "glGenFragmentShadersATI\0"
-    "";
-#endif
-
-#if defined(need_GL_EXT_vertex_array)
-static const char DrawArrays_names[] = 
-    "iii\0" /* Parameter signature */
-    "glDrawArrays\0"
-    "glDrawArraysEXT\0"
-    "";
-#endif
-
-#if defined(need_GL_ARB_vertex_blend)
-static const char WeightuivARB_names[] = 
-    "ip\0" /* Parameter signature */
-    "glWeightuivARB\0"
-    "";
-#endif
-
-#if defined(need_GL_ARB_vertex_program)
-static const char VertexAttrib2sARB_names[] = 
-    "iii\0" /* Parameter signature */
-    "glVertexAttrib2sARB\0"
-    "";
-#endif
-
-#if defined(need_GL_SGIX_async)
-static const char GenAsyncMarkersSGIX_names[] = 
-    "i\0" /* Parameter signature */
-    "glGenAsyncMarkersSGIX\0"
-    "";
-#endif
-
-#if defined(need_GL_EXT_coordinate_frame)
-static const char Tangent3svEXT_names[] = 
-    "p\0" /* Parameter signature */
-    "glTangent3svEXT\0"
-    "";
-#endif
-
-#if defined(need_GL_VERSION_1_5) || defined(need_GL_ARB_vertex_buffer_object)
-static const char BindBufferARB_names[] = 
-    "ii\0" /* Parameter signature */
-    "glBindBuffer\0"
-    "glBindBufferARB\0"
-    "";
-#endif
-
-#if defined(need_GL_ARB_shader_objects)
-static const char GetInfoLogARB_names[] = 
-    "iipp\0" /* Parameter signature */
-    "glGetInfoLogARB\0"
-    "";
-#endif
-
-#if defined(need_GL_NV_vertex_program)
-static const char VertexAttribs4svNV_names[] = 
-    "iip\0" /* Parameter signature */
-    "glVertexAttribs4svNV\0"
-    "";
-#endif
-
-#if defined(need_GL_IBM_vertex_array_lists)
-static const char EdgeFlagPointerListIBM_names[] = 
-    "ipi\0" /* Parameter signature */
-    "glEdgeFlagPointerListIBM\0"
-    "";
-#endif
-
-#if defined(need_GL_ARB_vertex_program)
-static const char VertexAttrib1fvARB_names[] = 
-    "ip\0" /* Parameter signature */
-    "glVertexAttrib1fvARB\0"
-    "";
-#endif
-
-#if defined(need_GL_VERSION_1_5) || defined(need_GL_ARB_vertex_buffer_object)
-static const char GenBuffersARB_names[] = 
-    "ip\0" /* Parameter signature */
-    "glGenBuffers\0"
-    "glGenBuffersARB\0"
-    "";
-#endif
-
-#if defined(need_GL_NV_vertex_program)
-static const char VertexAttribs1svNV_names[] = 
-    "iip\0" /* Parameter signature */
-    "glVertexAttribs1svNV\0"
-    "";
-#endif
-
-#if defined(need_GL_EXT_coordinate_frame)
-static const char Binormal3bEXT_names[] = 
-    "iii\0" /* Parameter signature */
-    "glBinormal3bEXT\0"
-    "";
-#endif
-
-#if defined(need_GL_SGIX_fragment_lighting)
-static const char FragmentMaterialivSGIX_names[] = 
-    "iip\0" /* Parameter signature */
-    "glFragmentMaterialivSGIX\0"
-    "";
-#endif
-
-#if defined(need_GL_NV_vertex_array_range)
-static const char VertexArrayRangeNV_names[] = 
-    "ip\0" /* Parameter signature */
-    "glVertexArrayRangeNV\0"
-    "";
-#endif
-
-#if defined(need_GL_ARB_vertex_program) || defined(need_GL_NV_vertex_program)
-static const char GenProgramsNV_names[] = 
-    "ip\0" /* Parameter signature */
-    "glGenProgramsARB\0"
-    "glGenProgramsNV\0"
-    "";
-#endif
-
-#if defined(need_GL_NV_vertex_program)
-static const char VertexAttrib4dvNV_names[] = 
-    "ip\0" /* Parameter signature */
-    "glVertexAttrib4dvNV\0"
-    "";
-#endif
-
-#if defined(need_GL_ATI_fragment_shader)
-static const char EndFragmentShaderATI_names[] = 
-    "\0" /* Parameter signature */
-    "glEndFragmentShaderATI\0"
-    "";
-#endif
-
-#if defined(need_GL_EXT_coordinate_frame)
-static const char Binormal3iEXT_names[] = 
-    "iii\0" /* Parameter signature */
-    "glBinormal3iEXT\0"
-    "";
-#endif
-
-#if defined(need_GL_VERSION_1_4) || defined(need_GL_ARB_window_pos) || defined(need_GL_MESA_window_pos)
-static const char WindowPos2fMESA_names[] = 
-    "ff\0" /* Parameter signature */
-    "glWindowPos2f\0"
-    "glWindowPos2fARB\0"
-    "glWindowPos2fMESA\0"
-    "";
-#endif
-
-#if defined(need_GL_3DFX_tbuffer)
-static const struct dri_extension_function GL_3DFX_tbuffer_functions[] = {
-    { TbufferMask3DFX_names, TbufferMask3DFX_remap_index, 553 },
-    { NULL, 0, 0 }
-};
-#endif
-
-#if defined(need_GL_ARB_draw_buffers)
-static const struct dri_extension_function GL_ARB_draw_buffers_functions[] = {
-    { DrawBuffersARB_names, DrawBuffersARB_remap_index, 413 },
-    { NULL, 0, 0 }
-};
-#endif
-
-#if defined(need_GL_ARB_matrix_palette)
-static const struct dri_extension_function GL_ARB_matrix_palette_functions[] = {
-    { MatrixIndexusvARB_names, MatrixIndexusvARB_remap_index, -1 },
-    { MatrixIndexuivARB_names, MatrixIndexuivARB_remap_index, -1 },
-    { CurrentPaletteMatrixARB_names, CurrentPaletteMatrixARB_remap_index, -1 },
-    { MatrixIndexubvARB_names, MatrixIndexubvARB_remap_index, -1 },
-    { MatrixIndexPointerARB_names, MatrixIndexPointerARB_remap_index, -1 },
-    { NULL, 0, 0 }
-};
-#endif
-
-#if defined(need_GL_ARB_multisample)
-static const struct dri_extension_function GL_ARB_multisample_functions[] = {
-    { SampleCoverageARB_names, SampleCoverageARB_remap_index, 412 },
-    { NULL, 0, 0 }
-};
-#endif
-
-#if defined(need_GL_ARB_occlusion_query)
-static const struct dri_extension_function GL_ARB_occlusion_query_functions[] = {
-    { BeginQueryARB_names, BeginQueryARB_remap_index, 703 },
-    { GetQueryivARB_names, GetQueryivARB_remap_index, 705 },
-    { GetQueryObjectivARB_names, GetQueryObjectivARB_remap_index, 706 },
-    { EndQueryARB_names, EndQueryARB_remap_index, 704 },
-    { GetQueryObjectuivARB_names, GetQueryObjectuivARB_remap_index, 707 },
-    { DeleteQueriesARB_names, DeleteQueriesARB_remap_index, 701 },
-    { IsQueryARB_names, IsQueryARB_remap_index, 702 },
-    { GenQueriesARB_names, GenQueriesARB_remap_index, 700 },
-    { NULL, 0, 0 }
-};
-#endif
-
-#if defined(need_GL_ARB_point_parameters)
-static const struct dri_extension_function GL_ARB_point_parameters_functions[] = {
-    { PointParameterfEXT_names, PointParameterfEXT_remap_index, 458 },
-    { PointParameterfvEXT_names, PointParameterfvEXT_remap_index, 459 },
-    { NULL, 0, 0 }
-};
-#endif
-
-#if defined(need_GL_ARB_shader_objects)
-static const struct dri_extension_function GL_ARB_shader_objects_functions[] = {
-    { UniformMatrix3fvARB_names, UniformMatrix3fvARB_remap_index, 739 },
-    { Uniform2fARB_names, Uniform2fARB_remap_index, 723 },
-    { Uniform2ivARB_names, Uniform2ivARB_remap_index, 735 },
-    { UniformMatrix4fvARB_names, UniformMatrix4fvARB_remap_index, 740 },
-    { CreateProgramObjectARB_names, CreateProgramObjectARB_remap_index, 717 },
-    { Uniform3iARB_names, Uniform3iARB_remap_index, 728 },
-    { CreateShaderObjectARB_names, CreateShaderObjectARB_remap_index, 714 },
-    { AttachObjectARB_names, AttachObjectARB_remap_index, 718 },
-    { UniformMatrix2fvARB_names, UniformMatrix2fvARB_remap_index, 738 },
-    { GetAttachedObjectsARB_names, GetAttachedObjectsARB_remap_index, 744 },
-    { Uniform3fvARB_names, Uniform3fvARB_remap_index, 732 },
-    { GetHandleARB_names, GetHandleARB_remap_index, 712 },
-    { GetActiveUniformARB_names, GetActiveUniformARB_remap_index, 746 },
-    { GetUniformivARB_names, GetUniformivARB_remap_index, 748 },
-    { Uniform2fvARB_names, Uniform2fvARB_remap_index, 731 },
-    { DeleteObjectARB_names, DeleteObjectARB_remap_index, 711 },
-    { UseProgramObjectARB_names, UseProgramObjectARB_remap_index, 720 },
-    { Uniform3ivARB_names, Uniform3ivARB_remap_index, 736 },
-    { CompileShaderARB_names, CompileShaderARB_remap_index, 716 },
-    { Uniform4fARB_names, Uniform4fARB_remap_index, 725 },
-    { LinkProgramARB_names, LinkProgramARB_remap_index, 719 },
-    { ShaderSourceARB_names, ShaderSourceARB_remap_index, 715 },
-    { Uniform4ivARB_names, Uniform4ivARB_remap_index, 737 },
-    { Uniform1ivARB_names, Uniform1ivARB_remap_index, 734 },
-    { ValidateProgramARB_names, ValidateProgramARB_remap_index, 721 },
-    { Uniform1iARB_names, Uniform1iARB_remap_index, 726 },
-    { Uniform4fvARB_names, Uniform4fvARB_remap_index, 733 },
-    { GetUniformfvARB_names, GetUniformfvARB_remap_index, 747 },
-    { DetachObjectARB_names, DetachObjectARB_remap_index, 713 },
-    { Uniform4iARB_names, Uniform4iARB_remap_index, 729 },
-    { Uniform2iARB_names, Uniform2iARB_remap_index, 727 },
-    { GetObjectParameterivARB_names, GetObjectParameterivARB_remap_index, 742 },
-    { GetUniformLocationARB_names, GetUniformLocationARB_remap_index, 745 },
-    { GetShaderSourceARB_names, GetShaderSourceARB_remap_index, 749 },
-    { Uniform1fARB_names, Uniform1fARB_remap_index, 722 },
-    { Uniform1fvARB_names, Uniform1fvARB_remap_index, 730 },
-    { Uniform3fARB_names, Uniform3fARB_remap_index, 724 },
-    { GetObjectParameterfvARB_names, GetObjectParameterfvARB_remap_index, 741 },
-    { GetInfoLogARB_names, GetInfoLogARB_remap_index, 743 },
-    { NULL, 0, 0 }
-};
-#endif
-
-#if defined(need_GL_ARB_texture_compression)
-static const struct dri_extension_function GL_ARB_texture_compression_functions[] = {
-    { CompressedTexSubImage2DARB_names, CompressedTexSubImage2DARB_remap_index, 558 },
-    { CompressedTexImage3DARB_names, CompressedTexImage3DARB_remap_index, 554 },
-    { CompressedTexImage1DARB_names, CompressedTexImage1DARB_remap_index, 556 },
-    { CompressedTexSubImage1DARB_names, CompressedTexSubImage1DARB_remap_index, 559 },
-    { CompressedTexSubImage3DARB_names, CompressedTexSubImage3DARB_remap_index, 557 },
-    { CompressedTexImage2DARB_names, CompressedTexImage2DARB_remap_index, 555 },
-    { GetCompressedTexImageARB_names, GetCompressedTexImageARB_remap_index, 560 },
-    { NULL, 0, 0 }
-};
-#endif
-
-#if defined(need_GL_ARB_transpose_matrix)
-static const struct dri_extension_function GL_ARB_transpose_matrix_functions[] = {
-    { MultTransposeMatrixdARB_names, MultTransposeMatrixdARB_remap_index, 411 },
-    { LoadTransposeMatrixdARB_names, LoadTransposeMatrixdARB_remap_index, 409 },
-    { MultTransposeMatrixfARB_names, MultTransposeMatrixfARB_remap_index, 410 },
-    { LoadTransposeMatrixfARB_names, LoadTransposeMatrixfARB_remap_index, 408 },
-    { NULL, 0, 0 }
-};
-#endif
-
-#if defined(need_GL_ARB_vertex_blend)
-static const struct dri_extension_function GL_ARB_vertex_blend_functions[] = {
-    { WeightubvARB_names, WeightubvARB_remap_index, -1 },
-    { WeightivARB_names, WeightivARB_remap_index, -1 },
-    { WeightPointerARB_names, WeightPointerARB_remap_index, -1 },
-    { WeightfvARB_names, WeightfvARB_remap_index, -1 },
-    { WeightbvARB_names, WeightbvARB_remap_index, -1 },
-    { WeightusvARB_names, WeightusvARB_remap_index, -1 },
-    { VertexBlendARB_names, VertexBlendARB_remap_index, -1 },
-    { WeightsvARB_names, WeightsvARB_remap_index, -1 },
-    { WeightdvARB_names, WeightdvARB_remap_index, -1 },
-    { WeightuivARB_names, WeightuivARB_remap_index, -1 },
-    { NULL, 0, 0 }
-};
-#endif
-
-#if defined(need_GL_ARB_vertex_buffer_object)
-static const struct dri_extension_function GL_ARB_vertex_buffer_object_functions[] = {
-    { GetBufferSubDataARB_names, GetBufferSubDataARB_remap_index, 695 },
-    { BufferSubDataARB_names, BufferSubDataARB_remap_index, 690 },
-    { BufferDataARB_names, BufferDataARB_remap_index, 689 },
-    { GetBufferPointervARB_names, GetBufferPointervARB_remap_index, 694 },
-    { GetBufferParameterivARB_names, GetBufferParameterivARB_remap_index, 693 },
-    { MapBufferARB_names, MapBufferARB_remap_index, 697 },
-    { IsBufferARB_names, IsBufferARB_remap_index, 696 },
-    { DeleteBuffersARB_names, DeleteBuffersARB_remap_index, 691 },
-    { UnmapBufferARB_names, UnmapBufferARB_remap_index, 698 },
-    { BindBufferARB_names, BindBufferARB_remap_index, 688 },
-    { GenBuffersARB_names, GenBuffersARB_remap_index, 692 },
-    { NULL, 0, 0 }
-};
-#endif
-
-#if defined(need_GL_ARB_vertex_program)
-static const struct dri_extension_function GL_ARB_vertex_program_functions[] = {
-    { ProgramEnvParameter4dvARB_names, ProgramEnvParameter4dvARB_remap_index, 669 },
-    { VertexAttrib2fARB_names, VertexAttrib2fARB_remap_index, 611 },
-    { VertexAttrib3fARB_names, VertexAttrib3fARB_remap_index, 617 },
-    { VertexAttrib1svARB_names, VertexAttrib1svARB_remap_index, 608 },
-    { VertexAttrib4NusvARB_names, VertexAttrib4NusvARB_remap_index, 662 },
-    { DisableVertexAttribArrayARB_names, DisableVertexAttribArrayARB_remap_index, 666 },
-    { ProgramLocalParameter4dARB_names, ProgramLocalParameter4dARB_remap_index, 672 },
-    { VertexAttrib1fARB_names, VertexAttrib1fARB_remap_index, 605 },
-    { VertexAttrib4NbvARB_names, VertexAttrib4NbvARB_remap_index, 659 },
-    { VertexAttrib1sARB_names, VertexAttrib1sARB_remap_index, 607 },
-    { GetProgramLocalParameterfvARB_names, GetProgramLocalParameterfvARB_remap_index, 679 },
-    { VertexAttrib3dvARB_names, VertexAttrib3dvARB_remap_index, 616 },
-    { ProgramEnvParameter4fvARB_names, ProgramEnvParameter4fvARB_remap_index, 671 },
-    { GetVertexAttribivARB_names, GetVertexAttribivARB_remap_index, 590 },
-    { VertexAttrib4ivARB_names, VertexAttrib4ivARB_remap_index, 655 },
-    { VertexAttrib4bvARB_names, VertexAttrib4bvARB_remap_index, 654 },
-    { VertexAttrib3dARB_names, VertexAttrib3dARB_remap_index, 615 },
-    { VertexAttrib4fARB_names, VertexAttrib4fARB_remap_index, 623 },
-    { VertexAttrib4fvARB_names, VertexAttrib4fvARB_remap_index, 624 },
-    { ProgramLocalParameter4dvARB_names, ProgramLocalParameter4dvARB_remap_index, 673 },
-    { VertexAttrib4usvARB_names, VertexAttrib4usvARB_remap_index, 657 },
-    { VertexAttrib2dARB_names, VertexAttrib2dARB_remap_index, 609 },
-    { VertexAttrib1dvARB_names, VertexAttrib1dvARB_remap_index, 604 },
-    { GetVertexAttribfvARB_names, GetVertexAttribfvARB_remap_index, 589 },
-    { VertexAttrib4ubvARB_names, VertexAttrib4ubvARB_remap_index, 656 },
-    { ProgramEnvParameter4fARB_names, ProgramEnvParameter4fARB_remap_index, 670 },
-    { VertexAttrib4sARB_names, VertexAttrib4sARB_remap_index, 625 },
-    { VertexAttrib2dvARB_names, VertexAttrib2dvARB_remap_index, 610 },
-    { VertexAttrib2fvARB_names, VertexAttrib2fvARB_remap_index, 612 },
-    { VertexAttrib4NivARB_names, VertexAttrib4NivARB_remap_index, 661 },
-    { GetProgramStringARB_names, GetProgramStringARB_remap_index, 681 },
-    { VertexAttrib4NuivARB_names, VertexAttrib4NuivARB_remap_index, 663 },
-    { IsProgramNV_names, IsProgramNV_remap_index, 592 },
-    { ProgramEnvParameter4dARB_names, ProgramEnvParameter4dARB_remap_index, 668 },
-    { VertexAttrib1dARB_names, VertexAttrib1dARB_remap_index, 603 },
-    { VertexAttrib3svARB_names, VertexAttrib3svARB_remap_index, 620 },
-    { GetVertexAttribdvARB_names, GetVertexAttribdvARB_remap_index, 588 },
-    { VertexAttrib4dvARB_names, VertexAttrib4dvARB_remap_index, 622 },
-    { VertexAttribPointerARB_names, VertexAttribPointerARB_remap_index, 664 },
-    { VertexAttrib4NsvARB_names, VertexAttrib4NsvARB_remap_index, 660 },
-    { VertexAttrib3fvARB_names, VertexAttrib3fvARB_remap_index, 618 },
-    { VertexAttrib4NubARB_names, VertexAttrib4NubARB_remap_index, 627 },
-    { GetProgramEnvParameterfvARB_names, GetProgramEnvParameterfvARB_remap_index, 677 },
-    { ProgramLocalParameter4fvARB_names, ProgramLocalParameter4fvARB_remap_index, 675 },
-    { DeleteProgramsNV_names, DeleteProgramsNV_remap_index, 580 },
-    { GetVertexAttribPointervNV_names, GetVertexAttribPointervNV_remap_index, 591 },
-    { VertexAttrib4dARB_names, VertexAttrib4dARB_remap_index, 621 },
-    { GetProgramLocalParameterdvARB_names, GetProgramLocalParameterdvARB_remap_index, 678 },
-    { GetProgramivARB_names, GetProgramivARB_remap_index, 680 },
-    { VertexAttrib3sARB_names, VertexAttrib3sARB_remap_index, 619 },
-    { ProgramStringARB_names, ProgramStringARB_remap_index, 667 },
-    { ProgramLocalParameter4fARB_names, ProgramLocalParameter4fARB_remap_index, 674 },
-    { EnableVertexAttribArrayARB_names, EnableVertexAttribArrayARB_remap_index, 665 },
-    { VertexAttrib4uivARB_names, VertexAttrib4uivARB_remap_index, 658 },
-    { BindProgramNV_names, BindProgramNV_remap_index, 579 },
-    { VertexAttrib4svARB_names, VertexAttrib4svARB_remap_index, 626 },
-    { VertexAttrib2svARB_names, VertexAttrib2svARB_remap_index, 614 },
-    { VertexAttrib4NubvARB_names, VertexAttrib4NubvARB_remap_index, 628 },
-    { GetProgramEnvParameterdvARB_names, GetProgramEnvParameterdvARB_remap_index, 676 },
-    { VertexAttrib2sARB_names, VertexAttrib2sARB_remap_index, 613 },
-    { VertexAttrib1fvARB_names, VertexAttrib1fvARB_remap_index, 606 },
-    { GenProgramsNV_names, GenProgramsNV_remap_index, 582 },
-    { NULL, 0, 0 }
-};
-#endif
-
-#if defined(need_GL_ARB_vertex_shader)
-static const struct dri_extension_function GL_ARB_vertex_shader_functions[] = {
-    { GetActiveAttribARB_names, GetActiveAttribARB_remap_index, 751 },
-    { GetAttribLocationARB_names, GetAttribLocationARB_remap_index, 752 },
-    { BindAttribLocationARB_names, BindAttribLocationARB_remap_index, 750 },
-    { NULL, 0, 0 }
-};
-#endif
-
-#if defined(need_GL_ARB_window_pos)
-static const struct dri_extension_function GL_ARB_window_pos_functions[] = {
-    { WindowPos3fMESA_names, WindowPos3fMESA_remap_index, 523 },
-    { WindowPos2dvMESA_names, WindowPos2dvMESA_remap_index, 514 },
-    { WindowPos2svMESA_names, WindowPos2svMESA_remap_index, 520 },
-    { WindowPos3dMESA_names, WindowPos3dMESA_remap_index, 521 },
-    { WindowPos2fvMESA_names, WindowPos2fvMESA_remap_index, 516 },
-    { WindowPos2dMESA_names, WindowPos2dMESA_remap_index, 513 },
-    { WindowPos3dvMESA_names, WindowPos3dvMESA_remap_index, 522 },
-    { WindowPos3fvMESA_names, WindowPos3fvMESA_remap_index, 524 },
-    { WindowPos2iMESA_names, WindowPos2iMESA_remap_index, 517 },
-    { WindowPos3sMESA_names, WindowPos3sMESA_remap_index, 527 },
-    { WindowPos2ivMESA_names, WindowPos2ivMESA_remap_index, 518 },
-    { WindowPos2sMESA_names, WindowPos2sMESA_remap_index, 519 },
-    { WindowPos3iMESA_names, WindowPos3iMESA_remap_index, 525 },
-    { WindowPos3ivMESA_names, WindowPos3ivMESA_remap_index, 526 },
-    { WindowPos3svMESA_names, WindowPos3svMESA_remap_index, 528 },
-    { WindowPos2fMESA_names, WindowPos2fMESA_remap_index, 515 },
-    { NULL, 0, 0 }
-};
-#endif
-
-#if defined(need_GL_ATI_blend_equation_separate)
-static const struct dri_extension_function GL_ATI_blend_equation_separate_functions[] = {
-    { BlendEquationSeparateEXT_names, BlendEquationSeparateEXT_remap_index, 710 },
-    { NULL, 0, 0 }
-};
-#endif
-
-#if defined(need_GL_ATI_draw_buffers)
-static const struct dri_extension_function GL_ATI_draw_buffers_functions[] = {
-    { DrawBuffersARB_names, DrawBuffersARB_remap_index, 413 },
-    { NULL, 0, 0 }
-};
-#endif
-
-#if defined(need_GL_ATI_fragment_shader)
-static const struct dri_extension_function GL_ATI_fragment_shader_functions[] = {
-    { ColorFragmentOp3ATI_names, ColorFragmentOp3ATI_remap_index, 791 },
-    { ColorFragmentOp2ATI_names, ColorFragmentOp2ATI_remap_index, 790 },
-    { DeleteFragmentShaderATI_names, DeleteFragmentShaderATI_remap_index, 784 },
-    { SetFragmentShaderConstantATI_names, SetFragmentShaderConstantATI_remap_index, 795 },
-    { SampleMapATI_names, SampleMapATI_remap_index, 788 },
-    { AlphaFragmentOp2ATI_names, AlphaFragmentOp2ATI_remap_index, 793 },
-    { AlphaFragmentOp1ATI_names, AlphaFragmentOp1ATI_remap_index, 792 },
-    { ColorFragmentOp1ATI_names, ColorFragmentOp1ATI_remap_index, 789 },
-    { AlphaFragmentOp3ATI_names, AlphaFragmentOp3ATI_remap_index, 794 },
-    { PassTexCoordATI_names, PassTexCoordATI_remap_index, 787 },
-    { BeginFragmentShaderATI_names, BeginFragmentShaderATI_remap_index, 785 },
-    { BindFragmentShaderATI_names, BindFragmentShaderATI_remap_index, 783 },
-    { GenFragmentShadersATI_names, GenFragmentShadersATI_remap_index, 782 },
-    { EndFragmentShaderATI_names, EndFragmentShaderATI_remap_index, 786 },
-    { NULL, 0, 0 }
-};
-#endif
-
-#if defined(need_GL_EXT_blend_color)
-static const struct dri_extension_function GL_EXT_blend_color_functions[] = {
-    { BlendColor_names, -1, 336 },
-    { NULL, 0, 0 }
-};
-#endif
-
-#if defined(need_GL_EXT_blend_equation_separate)
-static const struct dri_extension_function GL_EXT_blend_equation_separate_functions[] = {
-    { BlendEquationSeparateEXT_names, BlendEquationSeparateEXT_remap_index, 710 },
-    { NULL, 0, 0 }
-};
-#endif
-
-#if defined(need_GL_EXT_blend_func_separate)
-static const struct dri_extension_function GL_EXT_blend_func_separate_functions[] = {
-    { BlendFuncSeparateEXT_names, BlendFuncSeparateEXT_remap_index, 537 },
-    { NULL, 0, 0 }
-};
-#endif
-
-#if defined(need_GL_EXT_blend_minmax)
-static const struct dri_extension_function GL_EXT_blend_minmax_functions[] = {
-    { BlendEquation_names, -1, 337 },
-    { NULL, 0, 0 }
-};
-#endif
-
-#if defined(need_GL_EXT_color_subtable)
-static const struct dri_extension_function GL_EXT_color_subtable_functions[] = {
-    { ColorSubTable_names, -1, 346 },
-    { CopyColorSubTable_names, -1, 347 },
-    { NULL, 0, 0 }
-};
-#endif
-
-#if defined(need_GL_EXT_compiled_vertex_array)
-static const struct dri_extension_function GL_EXT_compiled_vertex_array_functions[] = {
-    { UnlockArraysEXT_names, UnlockArraysEXT_remap_index, 541 },
-    { LockArraysEXT_names, LockArraysEXT_remap_index, 540 },
-    { NULL, 0, 0 }
-};
-#endif
-
-#if defined(need_GL_EXT_convolution)
-static const struct dri_extension_function GL_EXT_convolution_functions[] = {
-    { ConvolutionFilter1D_names, -1, 348 },
-    { CopyConvolutionFilter1D_names, -1, 354 },
-    { ConvolutionFilter2D_names, -1, 349 },
-    { ConvolutionParameteriv_names, -1, 353 },
-    { ConvolutionParameterfv_names, -1, 351 },
-    { GetSeparableFilterEXT_names, GetSeparableFilterEXT_remap_index, 426 },
-    { GetConvolutionFilterEXT_names, GetConvolutionFilterEXT_remap_index, 423 },
-    { GetConvolutionParameterfvEXT_names, GetConvolutionParameterfvEXT_remap_index, 424 },
-    { SeparableFilter2D_names, -1, 360 },
-    { ConvolutionParameteri_names, -1, 352 },
-    { ConvolutionParameterf_names, -1, 350 },
-    { GetConvolutionParameterivEXT_names, GetConvolutionParameterivEXT_remap_index, 425 },
-    { CopyConvolutionFilter2D_names, -1, 355 },
-    { NULL, 0, 0 }
-};
-#endif
-
-#if defined(need_GL_EXT_coordinate_frame)
-static const struct dri_extension_function GL_EXT_coordinate_frame_functions[] = {
-    { Binormal3fEXT_names, Binormal3fEXT_remap_index, -1 },
-    { TangentPointerEXT_names, TangentPointerEXT_remap_index, -1 },
-    { Binormal3ivEXT_names, Binormal3ivEXT_remap_index, -1 },
-    { Tangent3sEXT_names, Tangent3sEXT_remap_index, -1 },
-    { Tangent3fvEXT_names, Tangent3fvEXT_remap_index, -1 },
-    { Tangent3dvEXT_names, Tangent3dvEXT_remap_index, -1 },
-    { Binormal3bvEXT_names, Binormal3bvEXT_remap_index, -1 },
-    { Binormal3dEXT_names, Binormal3dEXT_remap_index, -1 },
-    { Tangent3fEXT_names, Tangent3fEXT_remap_index, -1 },
-    { Binormal3sEXT_names, Binormal3sEXT_remap_index, -1 },
-    { Tangent3ivEXT_names, Tangent3ivEXT_remap_index, -1 },
-    { Tangent3dEXT_names, Tangent3dEXT_remap_index, -1 },
-    { Binormal3svEXT_names, Binormal3svEXT_remap_index, -1 },
-    { Binormal3dvEXT_names, Binormal3dvEXT_remap_index, -1 },
-    { Tangent3iEXT_names, Tangent3iEXT_remap_index, -1 },
-    { Tangent3bvEXT_names, Tangent3bvEXT_remap_index, -1 },
-    { Binormal3fvEXT_names, Binormal3fvEXT_remap_index, -1 },
-    { Tangent3bEXT_names, Tangent3bEXT_remap_index, -1 },
-    { BinormalPointerEXT_names, BinormalPointerEXT_remap_index, -1 },
-    { Tangent3svEXT_names, Tangent3svEXT_remap_index, -1 },
-    { Binormal3bEXT_names, Binormal3bEXT_remap_index, -1 },
-    { Binormal3iEXT_names, Binormal3iEXT_remap_index, -1 },
-    { NULL, 0, 0 }
-};
-#endif
-
-#if defined(need_GL_EXT_copy_texture)
-static const struct dri_extension_function GL_EXT_copy_texture_functions[] = {
-    { CopyTexSubImage3D_names, -1, 373 },
-    { CopyTexImage2D_names, -1, 324 },
-    { CopyTexImage1D_names, -1, 323 },
-    { CopyTexSubImage2D_names, -1, 326 },
-    { CopyTexSubImage1D_names, -1, 325 },
-    { NULL, 0, 0 }
-};
-#endif
-
-#if defined(need_GL_EXT_cull_vertex)
-static const struct dri_extension_function GL_EXT_cull_vertex_functions[] = {
-    { CullParameterdvEXT_names, CullParameterdvEXT_remap_index, 542 },
-    { CullParameterfvEXT_names, CullParameterfvEXT_remap_index, 543 },
-    { NULL, 0, 0 }
-};
-#endif
-
-#if defined(need_GL_EXT_depth_bounds_test)
-static const struct dri_extension_function GL_EXT_depth_bounds_test_functions[] = {
-    { DepthBoundsEXT_names, DepthBoundsEXT_remap_index, 699 },
-    { NULL, 0, 0 }
-};
-#endif
-
-#if defined(need_GL_EXT_draw_range_elements)
-static const struct dri_extension_function GL_EXT_draw_range_elements_functions[] = {
-    { DrawRangeElements_names, -1, 338 },
-    { NULL, 0, 0 }
-};
-#endif
-
-#if defined(need_GL_EXT_fog_coord)
-static const struct dri_extension_function GL_EXT_fog_coord_functions[] = {
-    { FogCoorddEXT_names, FogCoorddEXT_remap_index, 547 },
-    { FogCoordfEXT_names, FogCoordfEXT_remap_index, 545 },
-    { FogCoordPointerEXT_names, FogCoordPointerEXT_remap_index, 549 },
-    { FogCoordfvEXT_names, FogCoordfvEXT_remap_index, 546 },
-    { FogCoorddvEXT_names, FogCoorddvEXT_remap_index, 548 },
-    { NULL, 0, 0 }
-};
-#endif
-
-#if defined(need_GL_EXT_framebuffer_object)
-static const struct dri_extension_function GL_EXT_framebuffer_object_functions[] = {
-    { GenerateMipmapEXT_names, GenerateMipmapEXT_remap_index, 812 },
-    { IsRenderbufferEXT_names, IsRenderbufferEXT_remap_index, 796 },
-    { RenderbufferStorageEXT_names, RenderbufferStorageEXT_remap_index, 800 },
-    { CheckFramebufferStatusEXT_names, CheckFramebufferStatusEXT_remap_index, 806 },
-    { DeleteRenderbuffersEXT_names, DeleteRenderbuffersEXT_remap_index, 798 },
-    { FramebufferTexture3DEXT_names, FramebufferTexture3DEXT_remap_index, 809 },
-    { FramebufferRenderbufferEXT_names, FramebufferRenderbufferEXT_remap_index, 810 },
-    { FramebufferTexture1DEXT_names, FramebufferTexture1DEXT_remap_index, 807 },
-    { BindFramebufferEXT_names, BindFramebufferEXT_remap_index, 803 },
-    { GenRenderbuffersEXT_names, GenRenderbuffersEXT_remap_index, 799 },
-    { IsFramebufferEXT_names, IsFramebufferEXT_remap_index, 802 },
-    { FramebufferTexture2DEXT_names, FramebufferTexture2DEXT_remap_index, 808 },
-    { GetFramebufferAttachmentParameterivEXT_names, GetFramebufferAttachmentParameterivEXT_remap_index, 811 },
-    { DeleteFramebuffersEXT_names, DeleteFramebuffersEXT_remap_index, 804 },
-    { GenFramebuffersEXT_names, GenFramebuffersEXT_remap_index, 805 },
-    { BindRenderbufferEXT_names, BindRenderbufferEXT_remap_index, 797 },
-    { GetRenderbufferParameterivEXT_names, GetRenderbufferParameterivEXT_remap_index, 801 },
-    { NULL, 0, 0 }
-};
-#endif
-
-#if defined(need_GL_EXT_histogram)
-static const struct dri_extension_function GL_EXT_histogram_functions[] = {
-    { Histogram_names, -1, 367 },
-    { GetHistogramParameterivEXT_names, GetHistogramParameterivEXT_remap_index, 419 },
-    { ResetHistogram_names, -1, 369 },
-    { GetMinmaxEXT_names, GetMinmaxEXT_remap_index, 420 },
-    { GetHistogramParameterfvEXT_names, GetHistogramParameterfvEXT_remap_index, 418 },
-    { GetHistogramEXT_names, GetHistogramEXT_remap_index, 417 },
-    { GetMinmaxParameterfvEXT_names, GetMinmaxParameterfvEXT_remap_index, 421 },
-    { ResetMinmax_names, -1, 370 },
-    { GetMinmaxParameterivEXT_names, GetMinmaxParameterivEXT_remap_index, 422 },
-    { Minmax_names, -1, 368 },
-    { NULL, 0, 0 }
-};
-#endif
-
-#if defined(need_GL_EXT_index_func)
-static const struct dri_extension_function GL_EXT_index_func_functions[] = {
-    { IndexFuncEXT_names, IndexFuncEXT_remap_index, 539 },
-    { NULL, 0, 0 }
-};
-#endif
-
-#if defined(need_GL_EXT_index_material)
-static const struct dri_extension_function GL_EXT_index_material_functions[] = {
-    { IndexMaterialEXT_names, IndexMaterialEXT_remap_index, 538 },
-    { NULL, 0, 0 }
-};
-#endif
-
-#if defined(need_GL_EXT_light_texture)
-static const struct dri_extension_function GL_EXT_light_texture_functions[] = {
-    { ApplyTextureEXT_names, ApplyTextureEXT_remap_index, -1 },
-    { TextureMaterialEXT_names, TextureMaterialEXT_remap_index, -1 },
-    { TextureLightEXT_names, TextureLightEXT_remap_index, -1 },
-    { NULL, 0, 0 }
-};
-#endif
-
-#if defined(need_GL_EXT_multi_draw_arrays)
-static const struct dri_extension_function GL_EXT_multi_draw_arrays_functions[] = {
-    { MultiDrawElementsEXT_names, MultiDrawElementsEXT_remap_index, 645 },
-    { MultiDrawArraysEXT_names, MultiDrawArraysEXT_remap_index, 644 },
-    { NULL, 0, 0 }
-};
-#endif
-
-#if defined(need_GL_EXT_multisample)
-static const struct dri_extension_function GL_EXT_multisample_functions[] = {
-    { SampleMaskSGIS_names, SampleMaskSGIS_remap_index, 446 },
-    { SamplePatternSGIS_names, SamplePatternSGIS_remap_index, 447 },
-    { NULL, 0, 0 }
-};
-#endif
-
-#if defined(need_GL_EXT_paletted_texture)
-static const struct dri_extension_function GL_EXT_paletted_texture_functions[] = {
-    { GetColorTableParameterivEXT_names, GetColorTableParameterivEXT_remap_index, 551 },
-    { GetColorTableEXT_names, GetColorTableEXT_remap_index, 550 },
-    { ColorTable_names, -1, 339 },
-    { GetColorTableParameterfvEXT_names, GetColorTableParameterfvEXT_remap_index, 552 },
-    { NULL, 0, 0 }
-};
-#endif
-
-#if defined(need_GL_EXT_pixel_transform)
-static const struct dri_extension_function GL_EXT_pixel_transform_functions[] = {
-    { PixelTransformParameterfvEXT_names, PixelTransformParameterfvEXT_remap_index, -1 },
-    { PixelTransformParameteriEXT_names, PixelTransformParameteriEXT_remap_index, -1 },
-    { PixelTransformParameterfEXT_names, PixelTransformParameterfEXT_remap_index, -1 },
-    { PixelTransformParameterivEXT_names, PixelTransformParameterivEXT_remap_index, -1 },
-    { NULL, 0, 0 }
-};
-#endif
-
-#if defined(need_GL_EXT_point_parameters)
-static const struct dri_extension_function GL_EXT_point_parameters_functions[] = {
-    { PointParameterfEXT_names, PointParameterfEXT_remap_index, 458 },
-    { PointParameterfvEXT_names, PointParameterfvEXT_remap_index, 459 },
-    { NULL, 0, 0 }
-};
-#endif
-
-#if defined(need_GL_EXT_polygon_offset)
-static const struct dri_extension_function GL_EXT_polygon_offset_functions[] = {
-    { PolygonOffsetEXT_names, PolygonOffsetEXT_remap_index, 414 },
-    { NULL, 0, 0 }
-};
-#endif
-
-#if defined(need_GL_EXT_secondary_color)
-static const struct dri_extension_function GL_EXT_secondary_color_functions[] = {
-    { SecondaryColor3iEXT_names, SecondaryColor3iEXT_remap_index, 567 },
-    { SecondaryColor3bEXT_names, SecondaryColor3bEXT_remap_index, 561 },
-    { SecondaryColor3bvEXT_names, SecondaryColor3bvEXT_remap_index, 562 },
-    { SecondaryColor3sEXT_names, SecondaryColor3sEXT_remap_index, 569 },
-    { SecondaryColor3dEXT_names, SecondaryColor3dEXT_remap_index, 563 },
-    { SecondaryColorPointerEXT_names, SecondaryColorPointerEXT_remap_index, 577 },
-    { SecondaryColor3uiEXT_names, SecondaryColor3uiEXT_remap_index, 573 },
-    { SecondaryColor3usvEXT_names, SecondaryColor3usvEXT_remap_index, 576 },
-    { SecondaryColor3ivEXT_names, SecondaryColor3ivEXT_remap_index, 568 },
-    { SecondaryColor3fvEXT_names, SecondaryColor3fvEXT_remap_index, 566 },
-    { SecondaryColor3ubvEXT_names, SecondaryColor3ubvEXT_remap_index, 572 },
-    { SecondaryColor3uivEXT_names, SecondaryColor3uivEXT_remap_index, 574 },
-    { SecondaryColor3dvEXT_names, SecondaryColor3dvEXT_remap_index, 564 },
-    { SecondaryColor3usEXT_names, SecondaryColor3usEXT_remap_index, 575 },
-    { SecondaryColor3ubEXT_names, SecondaryColor3ubEXT_remap_index, 571 },
-    { SecondaryColor3fEXT_names, SecondaryColor3fEXT_remap_index, 565 },
-    { SecondaryColor3svEXT_names, SecondaryColor3svEXT_remap_index, 570 },
-    { NULL, 0, 0 }
-};
-#endif
-
-#if defined(need_GL_EXT_stencil_two_side)
-static const struct dri_extension_function GL_EXT_stencil_two_side_functions[] = {
-    { ActiveStencilFaceEXT_names, ActiveStencilFaceEXT_remap_index, 646 },
-    { NULL, 0, 0 }
-};
-#endif
-
-#if defined(need_GL_EXT_subtexture)
-static const struct dri_extension_function GL_EXT_subtexture_functions[] = {
-    { TexSubImage1D_names, -1, 332 },
-    { TexSubImage2D_names, -1, 333 },
-    { NULL, 0, 0 }
-};
-#endif
-
-#if defined(need_GL_EXT_texture3D)
-static const struct dri_extension_function GL_EXT_texture3D_functions[] = {
-    { TexImage3D_names, -1, 371 },
-    { TexSubImage3D_names, -1, 372 },
-    { NULL, 0, 0 }
-};
-#endif
-
-#if defined(need_GL_EXT_texture_object)
-static const struct dri_extension_function GL_EXT_texture_object_functions[] = {
-    { PrioritizeTextures_names, -1, 331 },
-    { DeleteTextures_names, -1, 327 },
-    { GenTexturesEXT_names, GenTexturesEXT_remap_index, 440 },
-    { AreTexturesResidentEXT_names, AreTexturesResidentEXT_remap_index, 439 },
-    { BindTexture_names, -1, 307 },
-    { IsTextureEXT_names, IsTextureEXT_remap_index, 441 },
-    { NULL, 0, 0 }
-};
-#endif
-
-#if defined(need_GL_EXT_texture_perturb_normal)
-static const struct dri_extension_function GL_EXT_texture_perturb_normal_functions[] = {
-    { TextureNormalEXT_names, TextureNormalEXT_remap_index, -1 },
-    { NULL, 0, 0 }
-};
-#endif
-
-#if defined(need_GL_EXT_vertex_array)
-static const struct dri_extension_function GL_EXT_vertex_array_functions[] = {
-    { IndexPointerEXT_names, IndexPointerEXT_remap_index, 450 },
-    { NormalPointerEXT_names, NormalPointerEXT_remap_index, 451 },
-    { VertexPointerEXT_names, VertexPointerEXT_remap_index, 453 },
-    { TexCoordPointerEXT_names, TexCoordPointerEXT_remap_index, 452 },
-    { EdgeFlagPointerEXT_names, EdgeFlagPointerEXT_remap_index, 449 },
-    { ArrayElement_names, -1, 306 },
-    { ColorPointerEXT_names, ColorPointerEXT_remap_index, 448 },
-    { GetPointerv_names, -1, 329 },
-    { DrawArrays_names, -1, 310 },
-    { NULL, 0, 0 }
-};
-#endif
-
-#if defined(need_GL_EXT_vertex_weighting)
-static const struct dri_extension_function GL_EXT_vertex_weighting_functions[] = {
-    { VertexWeightfvEXT_names, VertexWeightfvEXT_remap_index, 495 },
-    { VertexWeightfEXT_names, VertexWeightfEXT_remap_index, 494 },
-    { VertexWeightPointerEXT_names, VertexWeightPointerEXT_remap_index, 496 },
-    { NULL, 0, 0 }
-};
-#endif
-
-#if defined(need_GL_HP_image_transform)
-static const struct dri_extension_function GL_HP_image_transform_functions[] = {
-    { GetImageTransformParameterfvHP_names, GetImageTransformParameterfvHP_remap_index, -1 },
-    { ImageTransformParameterfHP_names, ImageTransformParameterfHP_remap_index, -1 },
-    { ImageTransformParameterfvHP_names, ImageTransformParameterfvHP_remap_index, -1 },
-    { ImageTransformParameteriHP_names, ImageTransformParameteriHP_remap_index, -1 },
-    { GetImageTransformParameterivHP_names, GetImageTransformParameterivHP_remap_index, -1 },
-    { ImageTransformParameterivHP_names, ImageTransformParameterivHP_remap_index, -1 },
-    { NULL, 0, 0 }
-};
-#endif
-
-#if defined(need_GL_IBM_multimode_draw_arrays)
-static const struct dri_extension_function GL_IBM_multimode_draw_arrays_functions[] = {
-    { MultiModeDrawArraysIBM_names, MultiModeDrawArraysIBM_remap_index, 708 },
-    { MultiModeDrawElementsIBM_names, MultiModeDrawElementsIBM_remap_index, 709 },
-    { NULL, 0, 0 }
-};
-#endif
-
-#if defined(need_GL_IBM_vertex_array_lists)
-static const struct dri_extension_function GL_IBM_vertex_array_lists_functions[] = {
-    { SecondaryColorPointerListIBM_names, SecondaryColorPointerListIBM_remap_index, -1 },
-    { NormalPointerListIBM_names, NormalPointerListIBM_remap_index, -1 },
-    { FogCoordPointerListIBM_names, FogCoordPointerListIBM_remap_index, -1 },
-    { VertexPointerListIBM_names, VertexPointerListIBM_remap_index, -1 },
-    { ColorPointerListIBM_names, ColorPointerListIBM_remap_index, -1 },
-    { TexCoordPointerListIBM_names, TexCoordPointerListIBM_remap_index, -1 },
-    { IndexPointerListIBM_names, IndexPointerListIBM_remap_index, -1 },
-    { EdgeFlagPointerListIBM_names, EdgeFlagPointerListIBM_remap_index, -1 },
-    { NULL, 0, 0 }
-};
-#endif
-
-#if defined(need_GL_INGR_blend_func_separate)
-static const struct dri_extension_function GL_INGR_blend_func_separate_functions[] = {
-    { BlendFuncSeparateEXT_names, BlendFuncSeparateEXT_remap_index, 537 },
-    { NULL, 0, 0 }
-};
-#endif
-
-#if defined(need_GL_INTEL_parallel_arrays)
-static const struct dri_extension_function GL_INTEL_parallel_arrays_functions[] = {
-    { VertexPointervINTEL_names, VertexPointervINTEL_remap_index, -1 },
-    { ColorPointervINTEL_names, ColorPointervINTEL_remap_index, -1 },
-    { NormalPointervINTEL_names, NormalPointervINTEL_remap_index, -1 },
-    { TexCoordPointervINTEL_names, TexCoordPointervINTEL_remap_index, -1 },
-    { NULL, 0, 0 }
-};
-#endif
-
-#if defined(need_GL_MESA_resize_buffers)
-static const struct dri_extension_function GL_MESA_resize_buffers_functions[] = {
-    { ResizeBuffersMESA_names, ResizeBuffersMESA_remap_index, 512 },
-    { NULL, 0, 0 }
-};
-#endif
-
-#if defined(need_GL_MESA_window_pos)
-static const struct dri_extension_function GL_MESA_window_pos_functions[] = {
-    { WindowPos3fMESA_names, WindowPos3fMESA_remap_index, 523 },
-    { WindowPos2dvMESA_names, WindowPos2dvMESA_remap_index, 514 },
-    { WindowPos4svMESA_names, WindowPos4svMESA_remap_index, 536 },
-    { WindowPos2svMESA_names, WindowPos2svMESA_remap_index, 520 },
-    { WindowPos3dMESA_names, WindowPos3dMESA_remap_index, 521 },
-    { WindowPos2fvMESA_names, WindowPos2fvMESA_remap_index, 516 },
-    { WindowPos4dMESA_names, WindowPos4dMESA_remap_index, 529 },
-    { WindowPos2dMESA_names, WindowPos2dMESA_remap_index, 513 },
-    { WindowPos4ivMESA_names, WindowPos4ivMESA_remap_index, 534 },
-    { WindowPos4fMESA_names, WindowPos4fMESA_remap_index, 531 },
-    { WindowPos3dvMESA_names, WindowPos3dvMESA_remap_index, 522 },
-    { WindowPos3fvMESA_names, WindowPos3fvMESA_remap_index, 524 },
-    { WindowPos4dvMESA_names, WindowPos4dvMESA_remap_index, 530 },
-    { WindowPos2iMESA_names, WindowPos2iMESA_remap_index, 517 },
-    { WindowPos3sMESA_names, WindowPos3sMESA_remap_index, 527 },
-    { WindowPos4sMESA_names, WindowPos4sMESA_remap_index, 535 },
-    { WindowPos2ivMESA_names, WindowPos2ivMESA_remap_index, 518 },
-    { WindowPos2sMESA_names, WindowPos2sMESA_remap_index, 519 },
-    { WindowPos3iMESA_names, WindowPos3iMESA_remap_index, 525 },
-    { WindowPos3ivMESA_names, WindowPos3ivMESA_remap_index, 526 },
-    { WindowPos4iMESA_names, WindowPos4iMESA_remap_index, 533 },
-    { WindowPos4fvMESA_names, WindowPos4fvMESA_remap_index, 532 },
-    { WindowPos3svMESA_names, WindowPos3svMESA_remap_index, 528 },
-    { WindowPos2fMESA_names, WindowPos2fMESA_remap_index, 515 },
-    { NULL, 0, 0 }
-};
-#endif
-
-#if defined(need_GL_NV_evaluators)
-static const struct dri_extension_function GL_NV_evaluators_functions[] = {
-    { GetMapAttribParameterivNV_names, GetMapAttribParameterivNV_remap_index, -1 },
-    { MapControlPointsNV_names, MapControlPointsNV_remap_index, -1 },
-    { MapParameterfvNV_names, MapParameterfvNV_remap_index, -1 },
-    { EvalMapsNV_names, EvalMapsNV_remap_index, -1 },
-    { GetMapAttribParameterfvNV_names, GetMapAttribParameterfvNV_remap_index, -1 },
-    { MapParameterivNV_names, MapParameterivNV_remap_index, -1 },
-    { GetMapParameterivNV_names, GetMapParameterivNV_remap_index, -1 },
-    { GetMapParameterfvNV_names, GetMapParameterfvNV_remap_index, -1 },
-    { GetMapControlPointsNV_names, GetMapControlPointsNV_remap_index, -1 },
-    { NULL, 0, 0 }
-};
-#endif
-
-#if defined(need_GL_NV_fence)
-static const struct dri_extension_function GL_NV_fence_functions[] = {
-    { GenFencesNV_names, GenFencesNV_remap_index, 648 },
-    { TestFenceNV_names, TestFenceNV_remap_index, 650 },
-    { IsFenceNV_names, IsFenceNV_remap_index, 649 },
-    { DeleteFencesNV_names, DeleteFencesNV_remap_index, 647 },
-    { SetFenceNV_names, SetFenceNV_remap_index, 653 },
-    { GetFenceivNV_names, GetFenceivNV_remap_index, 651 },
-    { FinishFenceNV_names, FinishFenceNV_remap_index, 652 },
-    { NULL, 0, 0 }
-};
-#endif
-
-#if defined(need_GL_NV_fragment_program)
-static const struct dri_extension_function GL_NV_fragment_program_functions[] = {
-    { GetProgramNamedParameterdvNV_names, GetProgramNamedParameterdvNV_remap_index, 687 },
-    { GetProgramNamedParameterfvNV_names, GetProgramNamedParameterfvNV_remap_index, 686 },
-    { ProgramNamedParameter4fNV_names, ProgramNamedParameter4fNV_remap_index, 682 },
-    { ProgramNamedParameter4fvNV_names, ProgramNamedParameter4fvNV_remap_index, 684 },
-    { ProgramNamedParameter4dvNV_names, ProgramNamedParameter4dvNV_remap_index, 685 },
-    { ProgramNamedParameter4dNV_names, ProgramNamedParameter4dNV_remap_index, 683 },
-    { NULL, 0, 0 }
-};
-#endif
-
-#if defined(need_GL_NV_point_sprite)
-static const struct dri_extension_function GL_NV_point_sprite_functions[] = {
-    { PointParameteriNV_names, PointParameteriNV_remap_index, 642 },
-    { PointParameterivNV_names, PointParameterivNV_remap_index, 643 },
-    { NULL, 0, 0 }
-};
-#endif
-
-#if defined(need_GL_NV_register_combiners)
-static const struct dri_extension_function GL_NV_register_combiners_functions[] = {
-    { CombinerParameterfvNV_names, CombinerParameterfvNV_remap_index, 499 },
-    { GetCombinerOutputParameterfvNV_names, GetCombinerOutputParameterfvNV_remap_index, 508 },
-    { FinalCombinerInputNV_names, FinalCombinerInputNV_remap_index, 505 },
-    { GetCombinerInputParameterfvNV_names, GetCombinerInputParameterfvNV_remap_index, 506 },
-    { GetCombinerOutputParameterivNV_names, GetCombinerOutputParameterivNV_remap_index, 509 },
-    { CombinerOutputNV_names, CombinerOutputNV_remap_index, 504 },
-    { CombinerParameteriNV_names, CombinerParameteriNV_remap_index, 502 },
-    { GetFinalCombinerInputParameterivNV_names, GetFinalCombinerInputParameterivNV_remap_index, 511 },
-    { CombinerInputNV_names, CombinerInputNV_remap_index, 503 },
-    { CombinerParameterfNV_names, CombinerParameterfNV_remap_index, 500 },
-    { GetFinalCombinerInputParameterfvNV_names, GetFinalCombinerInputParameterfvNV_remap_index, 510 },
-    { GetCombinerInputParameterivNV_names, GetCombinerInputParameterivNV_remap_index, 507 },
-    { CombinerParameterivNV_names, CombinerParameterivNV_remap_index, 501 },
-    { NULL, 0, 0 }
-};
-#endif
-
-#if defined(need_GL_NV_register_combiners2)
-static const struct dri_extension_function GL_NV_register_combiners2_functions[] = {
-    { CombinerStageParameterfvNV_names, CombinerStageParameterfvNV_remap_index, -1 },
-    { GetCombinerStageParameterfvNV_names, GetCombinerStageParameterfvNV_remap_index, -1 },
-    { NULL, 0, 0 }
-};
-#endif
-
-#if defined(need_GL_NV_vertex_array_range)
-static const struct dri_extension_function GL_NV_vertex_array_range_functions[] = {
-    { FlushVertexArrayRangeNV_names, FlushVertexArrayRangeNV_remap_index, 497 },
-    { VertexArrayRangeNV_names, VertexArrayRangeNV_remap_index, 498 },
-    { NULL, 0, 0 }
-};
-#endif
-
-#if defined(need_GL_NV_vertex_program)
-static const struct dri_extension_function GL_NV_vertex_program_functions[] = {
-    { ProgramParameter4fNV_names, ProgramParameter4fNV_remap_index, 596 },
-    { VertexAttrib4ubvNV_names, VertexAttrib4ubvNV_remap_index, 781 },
-    { VertexAttrib4svNV_names, VertexAttrib4svNV_remap_index, 779 },
-    { VertexAttribs1dvNV_names, VertexAttribs1dvNV_remap_index, 629 },
-    { ProgramParameter4dvNV_names, ProgramParameter4dvNV_remap_index, 595 },
-    { VertexAttrib4fNV_names, VertexAttrib4fNV_remap_index, 776 },
-    { VertexAttrib2dNV_names, VertexAttrib2dNV_remap_index, 762 },
-    { VertexAttrib4ubNV_names, VertexAttrib4ubNV_remap_index, 780 },
-    { VertexAttribs3dvNV_names, VertexAttribs3dvNV_remap_index, 635 },
-    { VertexAttribs4fvNV_names, VertexAttribs4fvNV_remap_index, 639 },
-    { VertexAttrib2sNV_names, VertexAttrib2sNV_remap_index, 766 },
-    { VertexAttribs3fvNV_names, VertexAttribs3fvNV_remap_index, 636 },
-    { ProgramParameter4dNV_names, ProgramParameter4dNV_remap_index, 594 },
-    { LoadProgramNV_names, LoadProgramNV_remap_index, 593 },
-    { VertexAttrib4fvNV_names, VertexAttrib4fvNV_remap_index, 777 },
-    { VertexAttrib3fNV_names, VertexAttrib3fNV_remap_index, 770 },
-    { VertexAttribs2dvNV_names, VertexAttribs2dvNV_remap_index, 632 },
-    { GetProgramParameterfvNV_names, GetProgramParameterfvNV_remap_index, 584 },
-    { VertexAttrib3dNV_names, VertexAttrib3dNV_remap_index, 768 },
-    { VertexAttrib2fvNV_names, VertexAttrib2fvNV_remap_index, 765 },
-    { VertexAttrib2dvNV_names, VertexAttrib2dvNV_remap_index, 763 },
-    { VertexAttrib1dvNV_names, VertexAttrib1dvNV_remap_index, 757 },
-    { ProgramParameter4fvNV_names, ProgramParameter4fvNV_remap_index, 597 },
-    { VertexAttrib1svNV_names, VertexAttrib1svNV_remap_index, 761 },
-    { VertexAttribs2svNV_names, VertexAttribs2svNV_remap_index, 634 },
-    { GetVertexAttribivNV_names, GetVertexAttribivNV_remap_index, 755 },
-    { GetVertexAttribfvNV_names, GetVertexAttribfvNV_remap_index, 754 },
-    { VertexAttrib2svNV_names, VertexAttrib2svNV_remap_index, 767 },
-    { VertexAttribs1fvNV_names, VertexAttribs1fvNV_remap_index, 630 },
-    { IsProgramNV_names, IsProgramNV_remap_index, 592 },
-    { VertexAttrib4sNV_names, VertexAttrib4sNV_remap_index, 778 },
-    { VertexAttrib2fNV_names, VertexAttrib2fNV_remap_index, 764 },
-    { RequestResidentProgramsNV_names, RequestResidentProgramsNV_remap_index, 600 },
-    { ExecuteProgramNV_names, ExecuteProgramNV_remap_index, 581 },
-    { VertexAttribPointerNV_names, VertexAttribPointerNV_remap_index, 602 },
-    { TrackMatrixNV_names, TrackMatrixNV_remap_index, 601 },
-    { GetProgramParameterdvNV_names, GetProgramParameterdvNV_remap_index, 583 },
-    { VertexAttrib3sNV_names, VertexAttrib3sNV_remap_index, 772 },
-    { GetTrackMatrixivNV_names, GetTrackMatrixivNV_remap_index, 587 },
-    { VertexAttrib3svNV_names, VertexAttrib3svNV_remap_index, 773 },
-    { ProgramParameters4fvNV_names, ProgramParameters4fvNV_remap_index, 599 },
-    { GetProgramivNV_names, GetProgramivNV_remap_index, 585 },
-    { GetVertexAttribdvNV_names, GetVertexAttribdvNV_remap_index, 753 },
-    { VertexAttrib3fvNV_names, VertexAttrib3fvNV_remap_index, 771 },
-    { VertexAttribs2fvNV_names, VertexAttribs2fvNV_remap_index, 633 },
-    { VertexAttrib1fvNV_names, VertexAttrib1fvNV_remap_index, 759 },
-    { DeleteProgramsNV_names, DeleteProgramsNV_remap_index, 580 },
-    { GetVertexAttribPointervNV_names, GetVertexAttribPointervNV_remap_index, 591 },
-    { GetProgramStringNV_names, GetProgramStringNV_remap_index, 586 },
-    { VertexAttribs4dvNV_names, VertexAttribs4dvNV_remap_index, 638 },
-    { ProgramParameters4dvNV_names, ProgramParameters4dvNV_remap_index, 598 },
-    { VertexAttrib1fNV_names, VertexAttrib1fNV_remap_index, 758 },
-    { VertexAttrib4dNV_names, VertexAttrib4dNV_remap_index, 774 },
-    { VertexAttribs4ubvNV_names, VertexAttribs4ubvNV_remap_index, 641 },
-    { VertexAttribs3svNV_names, VertexAttribs3svNV_remap_index, 637 },
-    { VertexAttrib1sNV_names, VertexAttrib1sNV_remap_index, 760 },
-    { BindProgramNV_names, BindProgramNV_remap_index, 579 },
-    { AreProgramsResidentNV_names, AreProgramsResidentNV_remap_index, 578 },
-    { VertexAttrib3dvNV_names, VertexAttrib3dvNV_remap_index, 769 },
-    { VertexAttrib1dNV_names, VertexAttrib1dNV_remap_index, 756 },
-    { VertexAttribs4svNV_names, VertexAttribs4svNV_remap_index, 640 },
-    { VertexAttribs1svNV_names, VertexAttribs1svNV_remap_index, 631 },
-    { GenProgramsNV_names, GenProgramsNV_remap_index, 582 },
-    { VertexAttrib4dvNV_names, VertexAttrib4dvNV_remap_index, 775 },
-    { NULL, 0, 0 }
-};
-#endif
-
-#if defined(need_GL_PGI_misc_hints)
-static const struct dri_extension_function GL_PGI_misc_hints_functions[] = {
-    { HintPGI_names, HintPGI_remap_index, 544 },
-    { NULL, 0, 0 }
-};
-#endif
-
-#if defined(need_GL_SGIS_detail_texture)
-static const struct dri_extension_function GL_SGIS_detail_texture_functions[] = {
-    { GetDetailTexFuncSGIS_names, GetDetailTexFuncSGIS_remap_index, 443 },
-    { DetailTexFuncSGIS_names, DetailTexFuncSGIS_remap_index, 442 },
-    { NULL, 0, 0 }
-};
-#endif
-
-#if defined(need_GL_SGIS_fog_function)
-static const struct dri_extension_function GL_SGIS_fog_function_functions[] = {
-    { FogFuncSGIS_names, FogFuncSGIS_remap_index, -1 },
-    { GetFogFuncSGIS_names, GetFogFuncSGIS_remap_index, -1 },
-    { NULL, 0, 0 }
-};
-#endif
-
-#if defined(need_GL_SGIS_multisample)
-static const struct dri_extension_function GL_SGIS_multisample_functions[] = {
-    { SampleMaskSGIS_names, SampleMaskSGIS_remap_index, 446 },
-    { SamplePatternSGIS_names, SamplePatternSGIS_remap_index, 447 },
-    { NULL, 0, 0 }
-};
-#endif
-
-#if defined(need_GL_SGIS_pixel_texture)
-static const struct dri_extension_function GL_SGIS_pixel_texture_functions[] = {
-    { PixelTexGenParameterfvSGIS_names, PixelTexGenParameterfvSGIS_remap_index, 434 },
-    { GetPixelTexGenParameterivSGIS_names, GetPixelTexGenParameterivSGIS_remap_index, 435 },
-    { PixelTexGenParameteriSGIS_names, PixelTexGenParameteriSGIS_remap_index, 431 },
-    { PixelTexGenParameterivSGIS_names, PixelTexGenParameterivSGIS_remap_index, 432 },
-    { PixelTexGenParameterfSGIS_names, PixelTexGenParameterfSGIS_remap_index, 433 },
-    { GetPixelTexGenParameterfvSGIS_names, GetPixelTexGenParameterfvSGIS_remap_index, 436 },
-    { NULL, 0, 0 }
-};
-#endif
-
-#if defined(need_GL_SGIS_point_parameters)
-static const struct dri_extension_function GL_SGIS_point_parameters_functions[] = {
-    { PointParameterfEXT_names, PointParameterfEXT_remap_index, 458 },
-    { PointParameterfvEXT_names, PointParameterfvEXT_remap_index, 459 },
-    { NULL, 0, 0 }
-};
-#endif
-
-#if defined(need_GL_SGIS_sharpen_texture)
-static const struct dri_extension_function GL_SGIS_sharpen_texture_functions[] = {
-    { GetSharpenTexFuncSGIS_names, GetSharpenTexFuncSGIS_remap_index, 445 },
-    { SharpenTexFuncSGIS_names, SharpenTexFuncSGIS_remap_index, 444 },
-    { NULL, 0, 0 }
-};
-#endif
-
-#if defined(need_GL_SGIS_texture4D)
-static const struct dri_extension_function GL_SGIS_texture4D_functions[] = {
-    { TexImage4DSGIS_names, TexImage4DSGIS_remap_index, 437 },
-    { TexSubImage4DSGIS_names, TexSubImage4DSGIS_remap_index, 438 },
-    { NULL, 0, 0 }
-};
-#endif
-
-#if defined(need_GL_SGIS_texture_color_mask)
-static const struct dri_extension_function GL_SGIS_texture_color_mask_functions[] = {
-    { TextureColorMaskSGIS_names, TextureColorMaskSGIS_remap_index, -1 },
-    { NULL, 0, 0 }
-};
-#endif
-
-#if defined(need_GL_SGIS_texture_filter4)
-static const struct dri_extension_function GL_SGIS_texture_filter4_functions[] = {
-    { GetTexFilterFuncSGIS_names, GetTexFilterFuncSGIS_remap_index, 415 },
-    { TexFilterFuncSGIS_names, TexFilterFuncSGIS_remap_index, 416 },
-    { NULL, 0, 0 }
-};
-#endif
-
-#if defined(need_GL_SGIX_async)
-static const struct dri_extension_function GL_SGIX_async_functions[] = {
-    { AsyncMarkerSGIX_names, AsyncMarkerSGIX_remap_index, -1 },
-    { FinishAsyncSGIX_names, FinishAsyncSGIX_remap_index, -1 },
-    { PollAsyncSGIX_names, PollAsyncSGIX_remap_index, -1 },
-    { DeleteAsyncMarkersSGIX_names, DeleteAsyncMarkersSGIX_remap_index, -1 },
-    { IsAsyncMarkerSGIX_names, IsAsyncMarkerSGIX_remap_index, -1 },
-    { GenAsyncMarkersSGIX_names, GenAsyncMarkersSGIX_remap_index, -1 },
-    { NULL, 0, 0 }
-};
-#endif
-
-#if defined(need_GL_SGIX_flush_raster)
-static const struct dri_extension_function GL_SGIX_flush_raster_functions[] = {
-    { FlushRasterSGIX_names, FlushRasterSGIX_remap_index, 469 },
-    { NULL, 0, 0 }
-};
-#endif
-
-#if defined(need_GL_SGIX_fragment_lighting)
-static const struct dri_extension_function GL_SGIX_fragment_lighting_functions[] = {
-    { FragmentMaterialfvSGIX_names, FragmentMaterialfvSGIX_remap_index, 486 },
-    { FragmentLightModelivSGIX_names, FragmentLightModelivSGIX_remap_index, 484 },
-    { FragmentLightiSGIX_names, FragmentLightiSGIX_remap_index, 479 },
-    { GetFragmentMaterialfvSGIX_names, GetFragmentMaterialfvSGIX_remap_index, 491 },
-    { FragmentMaterialfSGIX_names, FragmentMaterialfSGIX_remap_index, 485 },
-    { GetFragmentLightivSGIX_names, GetFragmentLightivSGIX_remap_index, 490 },
-    { FragmentLightModeliSGIX_names, FragmentLightModeliSGIX_remap_index, 483 },
-    { FragmentLightivSGIX_names, FragmentLightivSGIX_remap_index, 480 },
-    { GetFragmentMaterialivSGIX_names, GetFragmentMaterialivSGIX_remap_index, 492 },
-    { FragmentLightModelfSGIX_names, FragmentLightModelfSGIX_remap_index, 481 },
-    { FragmentColorMaterialSGIX_names, FragmentColorMaterialSGIX_remap_index, 476 },
-    { FragmentMaterialiSGIX_names, FragmentMaterialiSGIX_remap_index, 487 },
-    { LightEnviSGIX_names, LightEnviSGIX_remap_index, 493 },
-    { FragmentLightModelfvSGIX_names, FragmentLightModelfvSGIX_remap_index, 482 },
-    { FragmentLightfvSGIX_names, FragmentLightfvSGIX_remap_index, 478 },
-    { FragmentLightfSGIX_names, FragmentLightfSGIX_remap_index, 477 },
-    { GetFragmentLightfvSGIX_names, GetFragmentLightfvSGIX_remap_index, 489 },
-    { FragmentMaterialivSGIX_names, FragmentMaterialivSGIX_remap_index, 488 },
-    { NULL, 0, 0 }
-};
-#endif
-
-#if defined(need_GL_SGIX_framezoom)
-static const struct dri_extension_function GL_SGIX_framezoom_functions[] = {
-    { FrameZoomSGIX_names, FrameZoomSGIX_remap_index, 466 },
-    { NULL, 0, 0 }
-};
-#endif
-
-#if defined(need_GL_SGIX_igloo_interface)
-static const struct dri_extension_function GL_SGIX_igloo_interface_functions[] = {
-    { IglooInterfaceSGIX_names, IglooInterfaceSGIX_remap_index, -1 },
-    { NULL, 0, 0 }
-};
-#endif
-
-#if defined(need_GL_SGIX_instruments)
-static const struct dri_extension_function GL_SGIX_instruments_functions[] = {
-    { ReadInstrumentsSGIX_names, ReadInstrumentsSGIX_remap_index, 463 },
-    { GetInstrumentsSGIX_names, GetInstrumentsSGIX_remap_index, 460 },
-    { StartInstrumentsSGIX_names, StartInstrumentsSGIX_remap_index, 464 },
-    { StopInstrumentsSGIX_names, StopInstrumentsSGIX_remap_index, 465 },
-    { InstrumentsBufferSGIX_names, InstrumentsBufferSGIX_remap_index, 461 },
-    { PollInstrumentsSGIX_names, PollInstrumentsSGIX_remap_index, 462 },
-    { NULL, 0, 0 }
-};
-#endif
-
-#if defined(need_GL_SGIX_list_priority)
-static const struct dri_extension_function GL_SGIX_list_priority_functions[] = {
-    { ListParameterfSGIX_names, ListParameterfSGIX_remap_index, 472 },
-    { GetListParameterivSGIX_names, GetListParameterivSGIX_remap_index, 471 },
-    { GetListParameterfvSGIX_names, GetListParameterfvSGIX_remap_index, 470 },
-    { ListParameteriSGIX_names, ListParameteriSGIX_remap_index, 474 },
-    { ListParameterfvSGIX_names, ListParameterfvSGIX_remap_index, 473 },
-    { ListParameterivSGIX_names, ListParameterivSGIX_remap_index, 475 },
-    { NULL, 0, 0 }
-};
-#endif
-
-#if defined(need_GL_SGIX_pixel_texture)
-static const struct dri_extension_function GL_SGIX_pixel_texture_functions[] = {
-    { PixelTexGenSGIX_names, PixelTexGenSGIX_remap_index, 430 },
-    { NULL, 0, 0 }
-};
-#endif
-
-#if defined(need_GL_SGIX_polynomial_ffd)
-static const struct dri_extension_function GL_SGIX_polynomial_ffd_functions[] = {
-    { LoadIdentityDeformationMapSGIX_names, LoadIdentityDeformationMapSGIX_remap_index, -1 },
-    { DeformationMap3dSGIX_names, DeformationMap3dSGIX_remap_index, -1 },
-    { DeformSGIX_names, DeformSGIX_remap_index, -1 },
-    { DeformationMap3fSGIX_names, DeformationMap3fSGIX_remap_index, -1 },
-    { NULL, 0, 0 }
-};
-#endif
-
-#if defined(need_GL_SGIX_reference_plane)
-static const struct dri_extension_function GL_SGIX_reference_plane_functions[] = {
-    { ReferencePlaneSGIX_names, ReferencePlaneSGIX_remap_index, 468 },
-    { NULL, 0, 0 }
-};
-#endif
-
-#if defined(need_GL_SGIX_sprite)
-static const struct dri_extension_function GL_SGIX_sprite_functions[] = {
-    { SpriteParameterfvSGIX_names, SpriteParameterfvSGIX_remap_index, 455 },
-    { SpriteParameteriSGIX_names, SpriteParameteriSGIX_remap_index, 456 },
-    { SpriteParameterfSGIX_names, SpriteParameterfSGIX_remap_index, 454 },
-    { SpriteParameterivSGIX_names, SpriteParameterivSGIX_remap_index, 457 },
-    { NULL, 0, 0 }
-};
-#endif
-
-#if defined(need_GL_SGIX_tag_sample_buffer)
-static const struct dri_extension_function GL_SGIX_tag_sample_buffer_functions[] = {
-    { TagSampleBufferSGIX_names, TagSampleBufferSGIX_remap_index, 467 },
-    { NULL, 0, 0 }
-};
-#endif
-
-#if defined(need_GL_SGI_color_table)
-static const struct dri_extension_function GL_SGI_color_table_functions[] = {
-    { GetColorTableParameterfvSGI_names, GetColorTableParameterfvSGI_remap_index, 428 },
-    { ColorTableParameteriv_names, -1, 341 },
-    { ColorTable_names, -1, 339 },
-    { CopyColorTable_names, -1, 342 },
-    { ColorTableParameterfv_names, -1, 340 },
-    { GetColorTableParameterivSGI_names, GetColorTableParameterivSGI_remap_index, 429 },
-    { GetColorTableSGI_names, GetColorTableSGI_remap_index, 427 },
-    { NULL, 0, 0 }
-};
-#endif
-
-#if defined(need_GL_SUNX_constant_data)
-static const struct dri_extension_function GL_SUNX_constant_data_functions[] = {
-    { FinishTextureSUNX_names, FinishTextureSUNX_remap_index, -1 },
-    { NULL, 0, 0 }
-};
-#endif
-
-#if defined(need_GL_SUN_global_alpha)
-static const struct dri_extension_function GL_SUN_global_alpha_functions[] = {
-    { GlobalAlphaFactorubSUN_names, GlobalAlphaFactorubSUN_remap_index, -1 },
-    { GlobalAlphaFactoriSUN_names, GlobalAlphaFactoriSUN_remap_index, -1 },
-    { GlobalAlphaFactordSUN_names, GlobalAlphaFactordSUN_remap_index, -1 },
-    { GlobalAlphaFactoruiSUN_names, GlobalAlphaFactoruiSUN_remap_index, -1 },
-    { GlobalAlphaFactorbSUN_names, GlobalAlphaFactorbSUN_remap_index, -1 },
-    { GlobalAlphaFactorfSUN_names, GlobalAlphaFactorfSUN_remap_index, -1 },
-    { GlobalAlphaFactorusSUN_names, GlobalAlphaFactorusSUN_remap_index, -1 },
-    { GlobalAlphaFactorsSUN_names, GlobalAlphaFactorsSUN_remap_index, -1 },
-    { NULL, 0, 0 }
-};
-#endif
-
-#if defined(need_GL_SUN_mesh_array)
-static const struct dri_extension_function GL_SUN_mesh_array_functions[] = {
-    { DrawMeshArraysSUN_names, DrawMeshArraysSUN_remap_index, -1 },
-    { NULL, 0, 0 }
-};
-#endif
-
-#if defined(need_GL_SUN_triangle_list)
-static const struct dri_extension_function GL_SUN_triangle_list_functions[] = {
-    { ReplacementCodeubSUN_names, ReplacementCodeubSUN_remap_index, -1 },
-    { ReplacementCodeubvSUN_names, ReplacementCodeubvSUN_remap_index, -1 },
-    { ReplacementCodeuivSUN_names, ReplacementCodeuivSUN_remap_index, -1 },
-    { ReplacementCodeusvSUN_names, ReplacementCodeusvSUN_remap_index, -1 },
-    { ReplacementCodePointerSUN_names, ReplacementCodePointerSUN_remap_index, -1 },
-    { ReplacementCodeusSUN_names, ReplacementCodeusSUN_remap_index, -1 },
-    { ReplacementCodeuiSUN_names, ReplacementCodeuiSUN_remap_index, -1 },
-    { NULL, 0, 0 }
-};
-#endif
-
-#if defined(need_GL_SUN_vertex)
-static const struct dri_extension_function GL_SUN_vertex_functions[] = {
-    { ReplacementCodeuiColor3fVertex3fvSUN_names, ReplacementCodeuiColor3fVertex3fvSUN_remap_index, -1 },
-    { TexCoord4fColor4fNormal3fVertex4fvSUN_names, TexCoord4fColor4fNormal3fVertex4fvSUN_remap_index, -1 },
-    { TexCoord2fColor4ubVertex3fvSUN_names, TexCoord2fColor4ubVertex3fvSUN_remap_index, -1 },
-    { ReplacementCodeuiVertex3fvSUN_names, ReplacementCodeuiVertex3fvSUN_remap_index, -1 },
-    { ReplacementCodeuiTexCoord2fVertex3fvSUN_names, ReplacementCodeuiTexCoord2fVertex3fvSUN_remap_index, -1 },
-    { ReplacementCodeuiNormal3fVertex3fSUN_names, ReplacementCodeuiNormal3fVertex3fSUN_remap_index, -1 },
-    { Color4ubVertex3fvSUN_names, Color4ubVertex3fvSUN_remap_index, -1 },
-    { Color4ubVertex3fSUN_names, Color4ubVertex3fSUN_remap_index, -1 },
-    { TexCoord2fVertex3fSUN_names, TexCoord2fVertex3fSUN_remap_index, -1 },
-    { TexCoord2fColor4fNormal3fVertex3fSUN_names, TexCoord2fColor4fNormal3fVertex3fSUN_remap_index, -1 },
-    { TexCoord2fNormal3fVertex3fvSUN_names, TexCoord2fNormal3fVertex3fvSUN_remap_index, -1 },
-    { ReplacementCodeuiTexCoord2fNormal3fVertex3fSUN_names, ReplacementCodeuiTexCoord2fNormal3fVertex3fSUN_remap_index, -1 },
-    { ReplacementCodeuiTexCoord2fVertex3fSUN_names, ReplacementCodeuiTexCoord2fVertex3fSUN_remap_index, -1 },
-    { Color3fVertex3fSUN_names, Color3fVertex3fSUN_remap_index, -1 },
-    { ReplacementCodeuiNormal3fVertex3fvSUN_names, ReplacementCodeuiNormal3fVertex3fvSUN_remap_index, -1 },
-    { Color3fVertex3fvSUN_names, Color3fVertex3fvSUN_remap_index, -1 },
-    { Color4fNormal3fVertex3fvSUN_names, Color4fNormal3fVertex3fvSUN_remap_index, -1 },
-    { ReplacementCodeuiTexCoord2fColor4fNormal3fVertex3fvSUN_names, ReplacementCodeuiTexCoord2fColor4fNormal3fVertex3fvSUN_remap_index, -1 },
-    { ReplacementCodeuiColor4fNormal3fVertex3fvSUN_names, ReplacementCodeuiColor4fNormal3fVertex3fvSUN_remap_index, -1 },
-    { ReplacementCodeuiTexCoord2fNormal3fVertex3fvSUN_names, ReplacementCodeuiTexCoord2fNormal3fVertex3fvSUN_remap_index, -1 },
-    { TexCoord2fColor3fVertex3fSUN_names, TexCoord2fColor3fVertex3fSUN_remap_index, -1 },
-    { TexCoord4fColor4fNormal3fVertex4fSUN_names, TexCoord4fColor4fNormal3fVertex4fSUN_remap_index, -1 },
-    { Color4ubVertex2fvSUN_names, Color4ubVertex2fvSUN_remap_index, -1 },
-    { Normal3fVertex3fSUN_names, Normal3fVertex3fSUN_remap_index, -1 },
-    { ReplacementCodeuiColor4fNormal3fVertex3fSUN_names, ReplacementCodeuiColor4fNormal3fVertex3fSUN_remap_index, -1 },
-    { TexCoord2fNormal3fVertex3fSUN_names, TexCoord2fNormal3fVertex3fSUN_remap_index, -1 },
-    { TexCoord2fVertex3fvSUN_names, TexCoord2fVertex3fvSUN_remap_index, -1 },
-    { Color4ubVertex2fSUN_names, Color4ubVertex2fSUN_remap_index, -1 },
-    { ReplacementCodeuiColor4ubVertex3fSUN_names, ReplacementCodeuiColor4ubVertex3fSUN_remap_index, -1 },
-    { TexCoord2fColor4ubVertex3fSUN_names, TexCoord2fColor4ubVertex3fSUN_remap_index, -1 },
-    { Normal3fVertex3fvSUN_names, Normal3fVertex3fvSUN_remap_index, -1 },
-    { Color4fNormal3fVertex3fSUN_names, Color4fNormal3fVertex3fSUN_remap_index, -1 },
-    { TexCoord2fColor4fNormal3fVertex3fvSUN_names, TexCoord2fColor4fNormal3fVertex3fvSUN_remap_index, -1 },
-    { ReplacementCodeuiTexCoord2fColor4fNormal3fVertex3fSUN_names, ReplacementCodeuiTexCoord2fColor4fNormal3fVertex3fSUN_remap_index, -1 },
-    { ReplacementCodeuiColor4ubVertex3fvSUN_names, ReplacementCodeuiColor4ubVertex3fvSUN_remap_index, -1 },
-    { ReplacementCodeuiColor3fVertex3fSUN_names, ReplacementCodeuiColor3fVertex3fSUN_remap_index, -1 },
-    { TexCoord4fVertex4fSUN_names, TexCoord4fVertex4fSUN_remap_index, -1 },
-    { TexCoord2fColor3fVertex3fvSUN_names, TexCoord2fColor3fVertex3fvSUN_remap_index, -1 },
-    { TexCoord4fVertex4fvSUN_names, TexCoord4fVertex4fvSUN_remap_index, -1 },
-    { ReplacementCodeuiVertex3fSUN_names, ReplacementCodeuiVertex3fSUN_remap_index, -1 },
-    { NULL, 0, 0 }
-};
-#endif
-
-#if defined(need_GL_VERSION_1_3)
-static const struct dri_extension_function GL_VERSION_1_3_functions[] = {
-    { SampleCoverageARB_names, SampleCoverageARB_remap_index, 412 },
-    { MultiTexCoord3sARB_names, -1, 398 },
-    { ActiveTextureARB_names, -1, 374 },
-    { CompressedTexSubImage2DARB_names, CompressedTexSubImage2DARB_remap_index, 558 },
-    { CompressedTexImage3DARB_names, CompressedTexImage3DARB_remap_index, 554 },
-    { MultiTexCoord1fvARB_names, -1, 379 },
-    { MultTransposeMatrixdARB_names, MultTransposeMatrixdARB_remap_index, 411 },
-    { CompressedTexImage1DARB_names, CompressedTexImage1DARB_remap_index, 556 },
-    { MultiTexCoord3dARB_names, -1, 392 },
-    { MultiTexCoord2iARB_names, -1, 388 },
-    { MultiTexCoord2svARB_names, -1, 391 },
-    { MultiTexCoord2fARB_names, -1, 386 },
-    { LoadTransposeMatrixdARB_names, LoadTransposeMatrixdARB_remap_index, 409 },
-    { MultiTexCoord3fvARB_names, -1, 395 },
-    { MultiTexCoord4sARB_names, -1, 406 },
-    { MultiTexCoord2dvARB_names, -1, 385 },
-    { MultiTexCoord1svARB_names, -1, 383 },
-    { MultiTexCoord3svARB_names, -1, 399 },
-    { MultiTexCoord4iARB_names, -1, 404 },
-    { MultiTexCoord3iARB_names, -1, 396 },
-    { MultiTexCoord1dARB_names, -1, 376 },
-    { MultiTexCoord3dvARB_names, -1, 393 },
-    { MultiTexCoord3ivARB_names, -1, 397 },
-    { MultiTexCoord2sARB_names, -1, 390 },
-    { MultiTexCoord4ivARB_names, -1, 405 },
-    { CompressedTexSubImage1DARB_names, CompressedTexSubImage1DARB_remap_index, 559 },
-    { ClientActiveTextureARB_names, -1, 375 },
-    { CompressedTexSubImage3DARB_names, CompressedTexSubImage3DARB_remap_index, 557 },
-    { MultiTexCoord2dARB_names, -1, 384 },
-    { MultiTexCoord4dvARB_names, -1, 401 },
-    { MultiTexCoord4fvARB_names, -1, 403 },
-    { MultiTexCoord3fARB_names, -1, 394 },
-    { MultTransposeMatrixfARB_names, MultTransposeMatrixfARB_remap_index, 410 },
-    { CompressedTexImage2DARB_names, CompressedTexImage2DARB_remap_index, 555 },
-    { MultiTexCoord4dARB_names, -1, 400 },
-    { MultiTexCoord1sARB_names, -1, 382 },
-    { MultiTexCoord1dvARB_names, -1, 377 },
-    { MultiTexCoord1ivARB_names, -1, 381 },
-    { MultiTexCoord2ivARB_names, -1, 389 },
-    { MultiTexCoord1iARB_names, -1, 380 },
-    { GetCompressedTexImageARB_names, GetCompressedTexImageARB_remap_index, 560 },
-    { MultiTexCoord4svARB_names, -1, 407 },
-    { MultiTexCoord1fARB_names, -1, 378 },
-    { MultiTexCoord4fARB_names, -1, 402 },
-    { LoadTransposeMatrixfARB_names, LoadTransposeMatrixfARB_remap_index, 408 },
-    { MultiTexCoord2fvARB_names, -1, 387 },
-    { NULL, 0, 0 }
-};
-#endif
-
-#if defined(need_GL_VERSION_1_4)
-static const struct dri_extension_function GL_VERSION_1_4_functions[] = {
-    { PointParameteriNV_names, PointParameteriNV_remap_index, 642 },
-    { SecondaryColor3iEXT_names, SecondaryColor3iEXT_remap_index, 567 },
-    { WindowPos3fMESA_names, WindowPos3fMESA_remap_index, 523 },
-    { WindowPos2dvMESA_names, WindowPos2dvMESA_remap_index, 514 },
-    { SecondaryColor3bEXT_names, SecondaryColor3bEXT_remap_index, 561 },
-    { PointParameterfEXT_names, PointParameterfEXT_remap_index, 458 },
-    { FogCoorddEXT_names, FogCoorddEXT_remap_index, 547 },
-    { FogCoordfEXT_names, FogCoordfEXT_remap_index, 545 },
-    { WindowPos2svMESA_names, WindowPos2svMESA_remap_index, 520 },
-    { WindowPos3dMESA_names, WindowPos3dMESA_remap_index, 521 },
-    { PointParameterfvEXT_names, PointParameterfvEXT_remap_index, 459 },
-    { WindowPos2fvMESA_names, WindowPos2fvMESA_remap_index, 516 },
-    { SecondaryColor3bvEXT_names, SecondaryColor3bvEXT_remap_index, 562 },
-    { SecondaryColor3sEXT_names, SecondaryColor3sEXT_remap_index, 569 },
-    { SecondaryColor3dEXT_names, SecondaryColor3dEXT_remap_index, 563 },
-    { WindowPos2dMESA_names, WindowPos2dMESA_remap_index, 513 },
-    { SecondaryColorPointerEXT_names, SecondaryColorPointerEXT_remap_index, 577 },
-    { SecondaryColor3uiEXT_names, SecondaryColor3uiEXT_remap_index, 573 },
-    { SecondaryColor3usvEXT_names, SecondaryColor3usvEXT_remap_index, 576 },
-    { WindowPos3dvMESA_names, WindowPos3dvMESA_remap_index, 522 },
-    { PointParameterivNV_names, PointParameterivNV_remap_index, 643 },
-    { WindowPos3fvMESA_names, WindowPos3fvMESA_remap_index, 524 },
-    { SecondaryColor3ivEXT_names, SecondaryColor3ivEXT_remap_index, 568 },
-    { WindowPos2iMESA_names, WindowPos2iMESA_remap_index, 517 },
-    { SecondaryColor3fvEXT_names, SecondaryColor3fvEXT_remap_index, 566 },
-    { WindowPos3sMESA_names, WindowPos3sMESA_remap_index, 527 },
-    { WindowPos2ivMESA_names, WindowPos2ivMESA_remap_index, 518 },
-    { MultiDrawElementsEXT_names, MultiDrawElementsEXT_remap_index, 645 },
-    { WindowPos2sMESA_names, WindowPos2sMESA_remap_index, 519 },
-    { FogCoordPointerEXT_names, FogCoordPointerEXT_remap_index, 549 },
-    { SecondaryColor3ubvEXT_names, SecondaryColor3ubvEXT_remap_index, 572 },
-    { SecondaryColor3uivEXT_names, SecondaryColor3uivEXT_remap_index, 574 },
-    { WindowPos3iMESA_names, WindowPos3iMESA_remap_index, 525 },
-    { SecondaryColor3dvEXT_names, SecondaryColor3dvEXT_remap_index, 564 },
-    { MultiDrawArraysEXT_names, MultiDrawArraysEXT_remap_index, 644 },
-    { SecondaryColor3usEXT_names, SecondaryColor3usEXT_remap_index, 575 },
-    { FogCoordfvEXT_names, FogCoordfvEXT_remap_index, 546 },
-    { SecondaryColor3ubEXT_names, SecondaryColor3ubEXT_remap_index, 571 },
-    { BlendFuncSeparateEXT_names, BlendFuncSeparateEXT_remap_index, 537 },
-    { SecondaryColor3fEXT_names, SecondaryColor3fEXT_remap_index, 565 },
-    { WindowPos3ivMESA_names, WindowPos3ivMESA_remap_index, 526 },
-    { SecondaryColor3svEXT_names, SecondaryColor3svEXT_remap_index, 570 },
-    { FogCoorddvEXT_names, FogCoorddvEXT_remap_index, 548 },
-    { WindowPos3svMESA_names, WindowPos3svMESA_remap_index, 528 },
-    { WindowPos2fMESA_names, WindowPos2fMESA_remap_index, 515 },
-    { NULL, 0, 0 }
-};
-#endif
-
-#if defined(need_GL_VERSION_1_5)
-static const struct dri_extension_function GL_VERSION_1_5_functions[] = {
-    { BeginQueryARB_names, BeginQueryARB_remap_index, 703 },
-    { GetBufferSubDataARB_names, GetBufferSubDataARB_remap_index, 695 },
-    { BufferSubDataARB_names, BufferSubDataARB_remap_index, 690 },
-    { GetQueryivARB_names, GetQueryivARB_remap_index, 705 },
-    { GetQueryObjectivARB_names, GetQueryObjectivARB_remap_index, 706 },
-    { BufferDataARB_names, BufferDataARB_remap_index, 689 },
-    { EndQueryARB_names, EndQueryARB_remap_index, 704 },
-    { GetBufferPointervARB_names, GetBufferPointervARB_remap_index, 694 },
-    { GetQueryObjectuivARB_names, GetQueryObjectuivARB_remap_index, 707 },
-    { GetBufferParameterivARB_names, GetBufferParameterivARB_remap_index, 693 },
-    { DeleteQueriesARB_names, DeleteQueriesARB_remap_index, 701 },
-    { IsQueryARB_names, IsQueryARB_remap_index, 702 },
-    { MapBufferARB_names, MapBufferARB_remap_index, 697 },
-    { GenQueriesARB_names, GenQueriesARB_remap_index, 700 },
-    { IsBufferARB_names, IsBufferARB_remap_index, 696 },
-    { DeleteBuffersARB_names, DeleteBuffersARB_remap_index, 691 },
-    { UnmapBufferARB_names, UnmapBufferARB_remap_index, 698 },
-    { BindBufferARB_names, BindBufferARB_remap_index, 688 },
-    { GenBuffersARB_names, GenBuffersARB_remap_index, 692 },
-    { NULL, 0, 0 }
-};
-#endif
-
-#if defined(need_GL_VERSION_2_0)
-static const struct dri_extension_function GL_VERSION_2_0_functions[] = {
-    { StencilMaskSeparate_names, StencilMaskSeparate_remap_index, 815 },
-    { StencilOpSeparate_names, StencilOpSeparate_remap_index, 814 },
-    { StencilFuncSeparate_names, StencilFuncSeparate_remap_index, 813 },
-    { NULL, 0, 0 }
-};
-#endif
-
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/common/glcontextmodes.c.NX.original b/nx-X11/extras/Mesa/src/mesa/drivers/dri/common/glcontextmodes.c.NX.original
deleted file mode 100644
index 066c5ffba..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/common/glcontextmodes.c.NX.original
+++ /dev/null
@@ -1,497 +0,0 @@
-/*
- * (C) Copyright IBM Corporation 2003
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * on the rights to use, copy, modify, merge, publish, distribute, sub
- * license, and/or sell copies of the Software, and to permit persons to whom
- * the Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.  IN NO EVENT SHALL
- * VA LINUX SYSTEM, IBM AND/OR THEIR SUPPLIERS BE LIABLE FOR ANY CLAIM,
- * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
- * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
- * USE OR OTHER DEALINGS IN THE SOFTWARE.
- */
-
-/**
- * \file glcontextmodes.c
- * Utility routines for working with \c __GLcontextModes structures.  At
- * some point most or all of these functions will be moved to the Mesa
- * code base.
- *
- * \author Ian Romanick <idr@us.ibm.com>
- */
-
-#if defined(IN_MINI_GLX)
-# include <stdlib.h>
-# include <string.h>
-# include <GL/gl.h>
-# include "GL/internal/dri_interface.h"
-# include "imports.h"
-# define __glXMemset  memset
-#else
-# include <X11/X.h>
-# include <GL/glx.h>
-# include "GL/glxint.h"
-
-# ifdef XFree86Server
-void *memset( void * ptr, int val, size_t size);
-#  include "GL/glx_ansic.h"
-extern void * __glXMalloc( size_t size );
-extern void __glXFree( void * ptr );
-#  define _mesa_malloc(b) __glXMalloc(b)
-#  define _mesa_free(m)   __glXFree(m)
-# else
-#  include <X11/Xlibint.h>
-#  define __glXMemset  memset
-#  define _mesa_malloc(b) Xmalloc(b)
-#  define _mesa_free(m) Xfree(m)
-# endif /* XFree86Server */
-#endif /* !defined(IN_MINI_GLX) */
-
-#include "glcontextmodes.h"
-
-#if !defined(IN_MINI_GLX)
-#define NUM_VISUAL_TYPES   6
-
-/**
- * Convert an X visual type to a GLX visual type.
- * 
- * \param visualType X visual type (i.e., \c TrueColor, \c StaticGray, etc.)
- *        to be converted.
- * \return If \c visualType is a valid X visual type, a GLX visual type will
- *         be returned.  Otherwise \c GLX_NONE will be returned.
- */
-GLint
-_gl_convert_from_x_visual_type( int visualType )
-{
-    static const int glx_visual_types[ NUM_VISUAL_TYPES ] = {
-	GLX_STATIC_GRAY,  GLX_GRAY_SCALE,
-	GLX_STATIC_COLOR, GLX_PSEUDO_COLOR,
-	GLX_TRUE_COLOR,   GLX_DIRECT_COLOR
-    };
-
-    return ( (unsigned) visualType < NUM_VISUAL_TYPES )
-	? glx_visual_types[ visualType ] : GLX_NONE;
-}
-
-
-/**
- * Convert a GLX visual type to an X visual type.
- * 
- * \param visualType GLX visual type (i.e., \c GLX_TRUE_COLOR, 
- *                   \c GLX_STATIC_GRAY, etc.) to be converted.
- * \return If \c visualType is a valid GLX visual type, an X visual type will
- *         be returned.  Otherwise -1 will be returned.
- */
-GLint
-_gl_convert_to_x_visual_type( int visualType )
-{
-    static const int x_visual_types[ NUM_VISUAL_TYPES ] = {
-	TrueColor,   DirectColor,
-	PseudoColor, StaticColor,
-	GrayScale,   StaticGray
-    };
-
-    return ( (unsigned) (visualType - GLX_TRUE_COLOR) <= NUM_VISUAL_TYPES )
-	? x_visual_types[ visualType - GLX_TRUE_COLOR ] : -1;
-}
-
-
-/**
- * Copy a GLX visual config structure to a GL context mode structure.  All
- * of the fields in \c config are copied to \c mode.  Additional fields in
- * \c mode that can be derrived from the fields of \c config (i.e.,
- * \c haveDepthBuffer) are also filled in.  The remaining fields in \c mode
- * that cannot be derrived are set to default values.
- * 
- * \param mode   Destination GL context mode.
- * \param config Source GLX visual config.
- * 
- * \note
- * The \c fbconfigID and \c visualID fields of the \c __GLcontextModes
- * structure will be set to the \c vid of the \c __GLXvisualConfig structure.
- */
-void
-_gl_copy_visual_to_context_mode( __GLcontextModes * mode,
-				 const __GLXvisualConfig * config )
-{
-    __GLcontextModes * const next = mode->next;
-
-    (void) __glXMemset( mode, 0, sizeof( __GLcontextModes ) );
-    mode->next = next;
-
-    mode->visualID = config->vid;
-    mode->visualType = _gl_convert_from_x_visual_type( config->class );
-    mode->xRenderable = GL_TRUE;
-    mode->fbconfigID = config->vid;
-    mode->drawableType = GLX_WINDOW_BIT | GLX_PIXMAP_BIT;
-
-    mode->rgbMode = (config->rgba != 0);
-    mode->renderType = (mode->rgbMode) ? GLX_RGBA_BIT : GLX_COLOR_INDEX_BIT;
-
-    mode->colorIndexMode = !(mode->rgbMode);
-    mode->doubleBufferMode = (config->doubleBuffer != 0);
-    mode->stereoMode = (config->stereo != 0);
-
-    mode->haveAccumBuffer = ((config->accumRedSize +
-			      config->accumGreenSize +
-			      config->accumBlueSize +
-			      config->accumAlphaSize) > 0);
-    mode->haveDepthBuffer = (config->depthSize > 0);
-    mode->haveStencilBuffer = (config->stencilSize > 0);
-
-    mode->redBits = config->redSize;
-    mode->greenBits = config->greenSize;
-    mode->blueBits = config->blueSize;
-    mode->alphaBits = config->alphaSize;
-    mode->redMask = config->redMask;
-    mode->greenMask = config->greenMask;
-    mode->blueMask = config->blueMask;
-    mode->alphaMask = config->alphaMask;
-    mode->rgbBits = mode->rgbMode ? config->bufferSize : 0;
-    mode->indexBits = mode->colorIndexMode ? config->bufferSize : 0;
-
-    mode->accumRedBits = config->accumRedSize;
-    mode->accumGreenBits = config->accumGreenSize;
-    mode->accumBlueBits = config->accumBlueSize;
-    mode->accumAlphaBits = config->accumAlphaSize;
-    mode->depthBits = config->depthSize;
-    mode->stencilBits = config->stencilSize;
-
-    mode->numAuxBuffers = config->auxBuffers;
-    mode->level = config->level;
-
-    mode->visualRating = config->visualRating;
-    mode->transparentPixel = config->transparentPixel;
-    mode->transparentRed   = config->transparentRed;
-    mode->transparentGreen = config->transparentGreen;
-    mode->transparentBlue  = config->transparentBlue;
-    mode->transparentAlpha = config->transparentAlpha;
-    mode->transparentIndex = config->transparentIndex;
-
-    mode->swapMethod = GLX_SWAP_UNDEFINED_OML;
-}
-
-
-/**
- * Get data from a GL context mode.
- * 
- * \param mode         GL context mode whose data is to be returned.
- * \param attribute    Attribute of \c mode that is to be returned.
- * \param value_return Location to store the data member of \c mode.
- * \return  If \c attribute is a valid attribute of \c mode, zero is
- *          returned.  Otherwise \c GLX_BAD_ATTRIBUTE is returned.
- */
-int
-_gl_get_context_mode_data(const __GLcontextModes *mode, int attribute,
-			  int *value_return)
-{
-    switch (attribute) {
-      case GLX_USE_GL:
-	*value_return = GL_TRUE;
-	return 0;
-      case GLX_BUFFER_SIZE:
-	*value_return = mode->rgbBits;
-	return 0;
-      case GLX_RGBA:
-	*value_return = mode->rgbMode;
-	return 0;
-      case GLX_RED_SIZE:
-	*value_return = mode->redBits;
-	return 0;
-      case GLX_GREEN_SIZE:
-	*value_return = mode->greenBits;
-	return 0;
-      case GLX_BLUE_SIZE:
-	*value_return = mode->blueBits;
-	return 0;
-      case GLX_ALPHA_SIZE:
-	*value_return = mode->alphaBits;
-	return 0;
-      case GLX_DOUBLEBUFFER:
-	*value_return = mode->doubleBufferMode;
-	return 0;
-      case GLX_STEREO:
-	*value_return = mode->stereoMode;
-	return 0;
-      case GLX_AUX_BUFFERS:
-	*value_return = mode->numAuxBuffers;
-	return 0;
-      case GLX_DEPTH_SIZE:
-	*value_return = mode->depthBits;
-	return 0;
-      case GLX_STENCIL_SIZE:
-	*value_return = mode->stencilBits;
-	return 0;
-      case GLX_ACCUM_RED_SIZE:
-	*value_return = mode->accumRedBits;
-	return 0;
-      case GLX_ACCUM_GREEN_SIZE:
-	*value_return = mode->accumGreenBits;
-	return 0;
-      case GLX_ACCUM_BLUE_SIZE:
-	*value_return = mode->accumBlueBits;
-	return 0;
-      case GLX_ACCUM_ALPHA_SIZE:
-	*value_return = mode->accumAlphaBits;
-	return 0;
-      case GLX_LEVEL:
-	*value_return = mode->level;
-	return 0;
-      case GLX_TRANSPARENT_TYPE_EXT:
-	*value_return = mode->transparentPixel;
-	return 0;
-      case GLX_TRANSPARENT_RED_VALUE:
-	*value_return = mode->transparentRed;
-	return 0;
-      case GLX_TRANSPARENT_GREEN_VALUE:
-	*value_return = mode->transparentGreen;
-	return 0;
-      case GLX_TRANSPARENT_BLUE_VALUE:
-	*value_return = mode->transparentBlue;
-	return 0;
-      case GLX_TRANSPARENT_ALPHA_VALUE:
-	*value_return = mode->transparentAlpha;
-	return 0;
-      case GLX_TRANSPARENT_INDEX_VALUE:
-	*value_return = mode->transparentIndex;
-	return 0;
-      case GLX_X_VISUAL_TYPE:
-	*value_return = mode->visualType;
-	return 0;
-      case GLX_CONFIG_CAVEAT:
-	*value_return = mode->visualRating;
-	return 0;
-      case GLX_VISUAL_ID:
-	*value_return = mode->visualID;
-	return 0;
-      case GLX_DRAWABLE_TYPE:
-	*value_return = mode->drawableType;
-	return 0;
-      case GLX_RENDER_TYPE:
-	*value_return = mode->renderType;
-	return 0;
-      case GLX_X_RENDERABLE:
-	*value_return = mode->xRenderable;
-	return 0;
-      case GLX_FBCONFIG_ID:
-	*value_return = mode->fbconfigID;
-	return 0;
-      case GLX_MAX_PBUFFER_WIDTH:
-	*value_return = mode->maxPbufferWidth;
-	return 0;
-      case GLX_MAX_PBUFFER_HEIGHT:
-	*value_return = mode->maxPbufferHeight;
-	return 0;
-      case GLX_MAX_PBUFFER_PIXELS:
-	*value_return = mode->maxPbufferPixels;
-	return 0;
-      case GLX_OPTIMAL_PBUFFER_WIDTH_SGIX:
-	*value_return = mode->optimalPbufferWidth;
-	return 0;
-      case GLX_OPTIMAL_PBUFFER_HEIGHT_SGIX:
-	*value_return = mode->optimalPbufferHeight;
-	return 0;
-      case GLX_SWAP_METHOD_OML:
-	*value_return = mode->swapMethod;
-	return 0;
-      case GLX_SAMPLE_BUFFERS_SGIS:
-	*value_return = mode->sampleBuffers;
-	return 0;
-      case GLX_SAMPLES_SGIS:
-	*value_return = mode->samples;
-	return 0;
-
-      /* Applications are NOT allowed to query GLX_VISUAL_SELECT_GROUP_SGIX.
-       * It is ONLY for communication between the GLX client and the GLX
-       * server.
-       */
-      case GLX_VISUAL_SELECT_GROUP_SGIX:
-      default:
-	return GLX_BAD_ATTRIBUTE;
-    }
-}
-#endif /* !defined(IN_MINI_GLX) */
-
-
-/**
- * Allocate a linked list of \c __GLcontextModes structures.  The fields of
- * each structure will be initialized to "reasonable" default values.  In
- * most cases this is the default value defined by table 3.4 of the GLX
- * 1.3 specification.  This means that most values are either initialized to
- * zero or \c GLX_DONT_CARE (which is -1).  As support for additional
- * extensions is added, the new values will be initialized to appropriate
- * values from the extension specification.
- * 
- * \param count         Number of structures to allocate.
- * \param minimum_size  Minimum size of a structure to allocate.  This allows
- *                      for differences in the version of the
- *                      \c __GLcontextModes stucture used in libGL and in a
- *                      DRI-based driver.
- * \returns A pointer to the first element in a linked list of \c count
- *          stuctures on success, or \c NULL on failure.
- * 
- * \warning Use of \c minimum_size does \b not guarantee binary compatibility.
- *          The fundamental assumption is that if the \c minimum_size
- *          specified by the driver and the size of the \c __GLcontextModes
- *          structure in libGL is the same, then the meaning of each byte in
- *          the structure is the same in both places.  \b Be \b careful!
- *          Basically this means that fields have to be added in libGL and
- *          then propagated to drivers.  Drivers should \b never arbitrarilly
- *          extend the \c __GLcontextModes data-structure.
- */
-__GLcontextModes *
-_gl_context_modes_create( unsigned count, size_t minimum_size )
-{
-   const size_t size = (minimum_size > sizeof( __GLcontextModes ))
-       ? minimum_size : sizeof( __GLcontextModes );
-   __GLcontextModes * base = NULL;
-   __GLcontextModes ** next;
-   unsigned   i;
-
-   next = & base;
-   for ( i = 0 ; i < count ; i++ ) {
-      *next = (__GLcontextModes *) _mesa_malloc( size );
-      if ( *next == NULL ) {
-	 _gl_context_modes_destroy( base );
-	 base = NULL;
-	 break;
-      }
-      
-      (void) __glXMemset( *next, 0, size );
-      (*next)->visualID = GLX_DONT_CARE;
-      (*next)->visualType = GLX_DONT_CARE;
-      (*next)->visualRating = GLX_NONE;
-      (*next)->transparentPixel = GLX_NONE;
-      (*next)->transparentRed = GLX_DONT_CARE;
-      (*next)->transparentGreen = GLX_DONT_CARE;
-      (*next)->transparentBlue = GLX_DONT_CARE;
-      (*next)->transparentAlpha = GLX_DONT_CARE;
-      (*next)->transparentIndex = GLX_DONT_CARE;
-      (*next)->xRenderable = GLX_DONT_CARE;
-      (*next)->fbconfigID = GLX_DONT_CARE;
-      (*next)->swapMethod = GLX_SWAP_UNDEFINED_OML;
-
-      next = & ((*next)->next);
-   }
-
-   return base;
-}
-
-
-/**
- * Destroy a linked list of \c __GLcontextModes structures created by
- * \c _gl_context_modes_create.
- * 
- * \param modes  Linked list of structures to be destroyed.  All structres
- *               in the list will be freed.
- */
-void
-_gl_context_modes_destroy( __GLcontextModes * modes )
-{
-   while ( modes != NULL ) {
-      __GLcontextModes * const next = modes->next;
-
-      _mesa_free( modes );
-      modes = next;
-   }
-}
-
-
-/**
- * Find a context mode matching a Visual ID.
- *
- * \param modes  List list of context-mode structures to be searched.
- * \param vid    Visual ID to be found.
- * \returns A pointer to a context-mode in \c modes if \c vid was found in
- *          the list, or \c NULL if it was not.
- */
-
-__GLcontextModes *
-_gl_context_modes_find_visual( __GLcontextModes * modes, int vid )
-{
-    while ( modes != NULL ) {
-	if ( modes->visualID == vid ) {
-	    break;
-	}
-
-	modes = modes->next;
-    }
-
-    return modes;
-}
-
-
-/**
- * Determine if two context-modes are the same.  This is intended to be used
- * by libGL implementations to compare to sets of driver generated FBconfigs.
- * 
- * \param a  Context-mode to be compared.
- * \param b  Context-mode to be compared.
- * \returns \c GL_TRUE if the two context-modes are the same.  \c GL_FALSE is
- *          returned otherwise.
- */
-GLboolean
-_gl_context_modes_are_same( const __GLcontextModes * a,
-			    const __GLcontextModes * b )
-{
-    return( (a->rgbMode == b->rgbMode) &&
-	    (a->floatMode == b->floatMode) &&
-	    (a->colorIndexMode == b->colorIndexMode) &&
-	    (a->doubleBufferMode == b->doubleBufferMode) &&
-	    (a->stereoMode == b->stereoMode) &&
-	    (a->redBits == b->redBits) &&
-	    (a->greenBits == b->greenBits) &&
-	    (a->blueBits == b->blueBits) &&
-	    (a->alphaBits == b->alphaBits) &&
-#if 0 /* For some reason these don't get set on the client-side in libGL. */
-	    (a->redMask == b->redMask) &&
-	    (a->greenMask == b->greenMask) &&
-	    (a->blueMask == b->blueMask) &&
-	    (a->alphaMask == b->alphaMask) &&
-#endif
-	    (a->rgbBits == b->rgbBits) &&
-	    (a->indexBits == b->indexBits) &&
-	    (a->accumRedBits == b->accumRedBits) &&
-	    (a->accumGreenBits == b->accumGreenBits) &&
-	    (a->accumBlueBits == b->accumBlueBits) &&
-	    (a->accumAlphaBits == b->accumAlphaBits) &&
-	    (a->depthBits == b->depthBits) &&
-	    (a->stencilBits == b->stencilBits) &&
-	    (a->numAuxBuffers == b->numAuxBuffers) &&
-	    (a->level == b->level) &&
-	    (a->pixmapMode == b->pixmapMode) &&
-	    (a->visualRating == b->visualRating) &&
-
-	    (a->transparentPixel == b->transparentPixel) &&
-
-	    ((a->transparentPixel != GLX_TRANSPARENT_RGB) ||
-	     ((a->transparentRed == b->transparentRed) &&
-	      (a->transparentGreen == b->transparentGreen) &&
-	      (a->transparentBlue == b->transparentBlue) &&
-	      (a->transparentAlpha == b->transparentAlpha))) &&
-
-	    ((a->transparentPixel != GLX_TRANSPARENT_INDEX) || 
-	     (a->transparentIndex == b->transparentIndex)) &&
-
-	    (a->sampleBuffers == b->sampleBuffers) &&
-	    (a->samples == b->samples) &&
-	    ((a->drawableType & b->drawableType) != 0) &&
-	    (a->renderType == b->renderType) &&
-	    (a->maxPbufferWidth == b->maxPbufferWidth) &&
-	    (a->maxPbufferHeight == b->maxPbufferHeight) &&
-	    (a->maxPbufferPixels == b->maxPbufferPixels) &&
-	    (a->optimalPbufferWidth == b->optimalPbufferWidth) &&
-	    (a->optimalPbufferHeight == b->optimalPbufferHeight) &&
-	    (a->swapMethod == b->swapMethod) );
-}
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/common/glcontextmodes.c.X.original b/nx-X11/extras/Mesa/src/mesa/drivers/dri/common/glcontextmodes.c.X.original
deleted file mode 100644
index 5e9e352f2..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/common/glcontextmodes.c.X.original
+++ /dev/null
@@ -1,496 +0,0 @@
-/*
- * (C) Copyright IBM Corporation 2003
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * on the rights to use, copy, modify, merge, publish, distribute, sub
- * license, and/or sell copies of the Software, and to permit persons to whom
- * the Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.  IN NO EVENT SHALL
- * VA LINUX SYSTEM, IBM AND/OR THEIR SUPPLIERS BE LIABLE FOR ANY CLAIM,
- * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
- * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
- * USE OR OTHER DEALINGS IN THE SOFTWARE.
- */
-
-/**
- * \file glcontextmodes.c
- * Utility routines for working with \c __GLcontextModes structures.  At
- * some point most or all of these functions will be moved to the Mesa
- * code base.
- *
- * \author Ian Romanick <idr@us.ibm.com>
- */
-
-#if defined(IN_MINI_GLX)
-# include <stdlib.h>
-# include <string.h>
-# include <GL/gl.h>
-# include "GL/internal/dri_interface.h"
-# include "imports.h"
-# define __glXMemset  memset
-#else
-# include <X11/X.h>
-# include <GL/glx.h>
-# include "GL/glxint.h"
-
-# ifdef XFree86Server
-#  include "GL/glx_ansic.h"
-extern void * __glXMalloc( size_t size );
-extern void __glXFree( void * ptr );
-#  define _mesa_malloc(b) __glXMalloc(b)
-#  define _mesa_free(m)   __glXFree(m)
-# else
-#  include <X11/Xlibint.h>
-#  define __glXMemset  memset
-#  define _mesa_malloc(b) Xmalloc(b)
-#  define _mesa_free(m) Xfree(m)
-# endif /* XFree86Server */
-#endif /* !defined(IN_MINI_GLX) */
-
-#include "glcontextmodes.h"
-
-#if !defined(IN_MINI_GLX)
-#define NUM_VISUAL_TYPES   6
-
-/**
- * Convert an X visual type to a GLX visual type.
- * 
- * \param visualType X visual type (i.e., \c TrueColor, \c StaticGray, etc.)
- *        to be converted.
- * \return If \c visualType is a valid X visual type, a GLX visual type will
- *         be returned.  Otherwise \c GLX_NONE will be returned.
- */
-GLint
-_gl_convert_from_x_visual_type( int visualType )
-{
-    static const int glx_visual_types[ NUM_VISUAL_TYPES ] = {
-	GLX_STATIC_GRAY,  GLX_GRAY_SCALE,
-	GLX_STATIC_COLOR, GLX_PSEUDO_COLOR,
-	GLX_TRUE_COLOR,   GLX_DIRECT_COLOR
-    };
-
-    return ( (unsigned) visualType < NUM_VISUAL_TYPES )
-	? glx_visual_types[ visualType ] : GLX_NONE;
-}
-
-
-/**
- * Convert a GLX visual type to an X visual type.
- * 
- * \param visualType GLX visual type (i.e., \c GLX_TRUE_COLOR, 
- *                   \c GLX_STATIC_GRAY, etc.) to be converted.
- * \return If \c visualType is a valid GLX visual type, an X visual type will
- *         be returned.  Otherwise -1 will be returned.
- */
-GLint
-_gl_convert_to_x_visual_type( int visualType )
-{
-    static const int x_visual_types[ NUM_VISUAL_TYPES ] = {
-	TrueColor,   DirectColor,
-	PseudoColor, StaticColor,
-	GrayScale,   StaticGray
-    };
-
-    return ( (unsigned) (visualType - GLX_TRUE_COLOR) <= NUM_VISUAL_TYPES )
-	? x_visual_types[ visualType - GLX_TRUE_COLOR ] : -1;
-}
-
-
-/**
- * Copy a GLX visual config structure to a GL context mode structure.  All
- * of the fields in \c config are copied to \c mode.  Additional fields in
- * \c mode that can be derrived from the fields of \c config (i.e.,
- * \c haveDepthBuffer) are also filled in.  The remaining fields in \c mode
- * that cannot be derrived are set to default values.
- * 
- * \param mode   Destination GL context mode.
- * \param config Source GLX visual config.
- * 
- * \note
- * The \c fbconfigID and \c visualID fields of the \c __GLcontextModes
- * structure will be set to the \c vid of the \c __GLXvisualConfig structure.
- */
-void
-_gl_copy_visual_to_context_mode( __GLcontextModes * mode,
-				 const __GLXvisualConfig * config )
-{
-    __GLcontextModes * const next = mode->next;
-
-    (void) __glXMemset( mode, 0, sizeof( __GLcontextModes ) );
-    mode->next = next;
-
-    mode->visualID = config->vid;
-    mode->visualType = _gl_convert_from_x_visual_type( config->class );
-    mode->xRenderable = GL_TRUE;
-    mode->fbconfigID = config->vid;
-    mode->drawableType = GLX_WINDOW_BIT | GLX_PIXMAP_BIT;
-
-    mode->rgbMode = (config->rgba != 0);
-    mode->renderType = (mode->rgbMode) ? GLX_RGBA_BIT : GLX_COLOR_INDEX_BIT;
-
-    mode->colorIndexMode = !(mode->rgbMode);
-    mode->doubleBufferMode = (config->doubleBuffer != 0);
-    mode->stereoMode = (config->stereo != 0);
-
-    mode->haveAccumBuffer = ((config->accumRedSize +
-			      config->accumGreenSize +
-			      config->accumBlueSize +
-			      config->accumAlphaSize) > 0);
-    mode->haveDepthBuffer = (config->depthSize > 0);
-    mode->haveStencilBuffer = (config->stencilSize > 0);
-
-    mode->redBits = config->redSize;
-    mode->greenBits = config->greenSize;
-    mode->blueBits = config->blueSize;
-    mode->alphaBits = config->alphaSize;
-    mode->redMask = config->redMask;
-    mode->greenMask = config->greenMask;
-    mode->blueMask = config->blueMask;
-    mode->alphaMask = config->alphaMask;
-    mode->rgbBits = mode->rgbMode ? config->bufferSize : 0;
-    mode->indexBits = mode->colorIndexMode ? config->bufferSize : 0;
-
-    mode->accumRedBits = config->accumRedSize;
-    mode->accumGreenBits = config->accumGreenSize;
-    mode->accumBlueBits = config->accumBlueSize;
-    mode->accumAlphaBits = config->accumAlphaSize;
-    mode->depthBits = config->depthSize;
-    mode->stencilBits = config->stencilSize;
-
-    mode->numAuxBuffers = config->auxBuffers;
-    mode->level = config->level;
-
-    mode->visualRating = config->visualRating;
-    mode->transparentPixel = config->transparentPixel;
-    mode->transparentRed   = config->transparentRed;
-    mode->transparentGreen = config->transparentGreen;
-    mode->transparentBlue  = config->transparentBlue;
-    mode->transparentAlpha = config->transparentAlpha;
-    mode->transparentIndex = config->transparentIndex;
-
-    mode->swapMethod = GLX_SWAP_UNDEFINED_OML;
-}
-
-
-/**
- * Get data from a GL context mode.
- * 
- * \param mode         GL context mode whose data is to be returned.
- * \param attribute    Attribute of \c mode that is to be returned.
- * \param value_return Location to store the data member of \c mode.
- * \return  If \c attribute is a valid attribute of \c mode, zero is
- *          returned.  Otherwise \c GLX_BAD_ATTRIBUTE is returned.
- */
-int
-_gl_get_context_mode_data(const __GLcontextModes *mode, int attribute,
-			  int *value_return)
-{
-    switch (attribute) {
-      case GLX_USE_GL:
-	*value_return = GL_TRUE;
-	return 0;
-      case GLX_BUFFER_SIZE:
-	*value_return = mode->rgbBits;
-	return 0;
-      case GLX_RGBA:
-	*value_return = mode->rgbMode;
-	return 0;
-      case GLX_RED_SIZE:
-	*value_return = mode->redBits;
-	return 0;
-      case GLX_GREEN_SIZE:
-	*value_return = mode->greenBits;
-	return 0;
-      case GLX_BLUE_SIZE:
-	*value_return = mode->blueBits;
-	return 0;
-      case GLX_ALPHA_SIZE:
-	*value_return = mode->alphaBits;
-	return 0;
-      case GLX_DOUBLEBUFFER:
-	*value_return = mode->doubleBufferMode;
-	return 0;
-      case GLX_STEREO:
-	*value_return = mode->stereoMode;
-	return 0;
-      case GLX_AUX_BUFFERS:
-	*value_return = mode->numAuxBuffers;
-	return 0;
-      case GLX_DEPTH_SIZE:
-	*value_return = mode->depthBits;
-	return 0;
-      case GLX_STENCIL_SIZE:
-	*value_return = mode->stencilBits;
-	return 0;
-      case GLX_ACCUM_RED_SIZE:
-	*value_return = mode->accumRedBits;
-	return 0;
-      case GLX_ACCUM_GREEN_SIZE:
-	*value_return = mode->accumGreenBits;
-	return 0;
-      case GLX_ACCUM_BLUE_SIZE:
-	*value_return = mode->accumBlueBits;
-	return 0;
-      case GLX_ACCUM_ALPHA_SIZE:
-	*value_return = mode->accumAlphaBits;
-	return 0;
-      case GLX_LEVEL:
-	*value_return = mode->level;
-	return 0;
-      case GLX_TRANSPARENT_TYPE_EXT:
-	*value_return = mode->transparentPixel;
-	return 0;
-      case GLX_TRANSPARENT_RED_VALUE:
-	*value_return = mode->transparentRed;
-	return 0;
-      case GLX_TRANSPARENT_GREEN_VALUE:
-	*value_return = mode->transparentGreen;
-	return 0;
-      case GLX_TRANSPARENT_BLUE_VALUE:
-	*value_return = mode->transparentBlue;
-	return 0;
-      case GLX_TRANSPARENT_ALPHA_VALUE:
-	*value_return = mode->transparentAlpha;
-	return 0;
-      case GLX_TRANSPARENT_INDEX_VALUE:
-	*value_return = mode->transparentIndex;
-	return 0;
-      case GLX_X_VISUAL_TYPE:
-	*value_return = mode->visualType;
-	return 0;
-      case GLX_CONFIG_CAVEAT:
-	*value_return = mode->visualRating;
-	return 0;
-      case GLX_VISUAL_ID:
-	*value_return = mode->visualID;
-	return 0;
-      case GLX_DRAWABLE_TYPE:
-	*value_return = mode->drawableType;
-	return 0;
-      case GLX_RENDER_TYPE:
-	*value_return = mode->renderType;
-	return 0;
-      case GLX_X_RENDERABLE:
-	*value_return = mode->xRenderable;
-	return 0;
-      case GLX_FBCONFIG_ID:
-	*value_return = mode->fbconfigID;
-	return 0;
-      case GLX_MAX_PBUFFER_WIDTH:
-	*value_return = mode->maxPbufferWidth;
-	return 0;
-      case GLX_MAX_PBUFFER_HEIGHT:
-	*value_return = mode->maxPbufferHeight;
-	return 0;
-      case GLX_MAX_PBUFFER_PIXELS:
-	*value_return = mode->maxPbufferPixels;
-	return 0;
-      case GLX_OPTIMAL_PBUFFER_WIDTH_SGIX:
-	*value_return = mode->optimalPbufferWidth;
-	return 0;
-      case GLX_OPTIMAL_PBUFFER_HEIGHT_SGIX:
-	*value_return = mode->optimalPbufferHeight;
-	return 0;
-      case GLX_SWAP_METHOD_OML:
-	*value_return = mode->swapMethod;
-	return 0;
-      case GLX_SAMPLE_BUFFERS_SGIS:
-	*value_return = mode->sampleBuffers;
-	return 0;
-      case GLX_SAMPLES_SGIS:
-	*value_return = mode->samples;
-	return 0;
-
-      /* Applications are NOT allowed to query GLX_VISUAL_SELECT_GROUP_SGIX.
-       * It is ONLY for communication between the GLX client and the GLX
-       * server.
-       */
-      case GLX_VISUAL_SELECT_GROUP_SGIX:
-      default:
-	return GLX_BAD_ATTRIBUTE;
-    }
-}
-#endif /* !defined(IN_MINI_GLX) */
-
-
-/**
- * Allocate a linked list of \c __GLcontextModes structures.  The fields of
- * each structure will be initialized to "reasonable" default values.  In
- * most cases this is the default value defined by table 3.4 of the GLX
- * 1.3 specification.  This means that most values are either initialized to
- * zero or \c GLX_DONT_CARE (which is -1).  As support for additional
- * extensions is added, the new values will be initialized to appropriate
- * values from the extension specification.
- * 
- * \param count         Number of structures to allocate.
- * \param minimum_size  Minimum size of a structure to allocate.  This allows
- *                      for differences in the version of the
- *                      \c __GLcontextModes stucture used in libGL and in a
- *                      DRI-based driver.
- * \returns A pointer to the first element in a linked list of \c count
- *          stuctures on success, or \c NULL on failure.
- * 
- * \warning Use of \c minimum_size does \b not guarantee binary compatibility.
- *          The fundamental assumption is that if the \c minimum_size
- *          specified by the driver and the size of the \c __GLcontextModes
- *          structure in libGL is the same, then the meaning of each byte in
- *          the structure is the same in both places.  \b Be \b careful!
- *          Basically this means that fields have to be added in libGL and
- *          then propagated to drivers.  Drivers should \b never arbitrarilly
- *          extend the \c __GLcontextModes data-structure.
- */
-__GLcontextModes *
-_gl_context_modes_create( unsigned count, size_t minimum_size )
-{
-   const size_t size = (minimum_size > sizeof( __GLcontextModes ))
-       ? minimum_size : sizeof( __GLcontextModes );
-   __GLcontextModes * base = NULL;
-   __GLcontextModes ** next;
-   unsigned   i;
-
-   next = & base;
-   for ( i = 0 ; i < count ; i++ ) {
-      *next = (__GLcontextModes *) _mesa_malloc( size );
-      if ( *next == NULL ) {
-	 _gl_context_modes_destroy( base );
-	 base = NULL;
-	 break;
-      }
-      
-      (void) __glXMemset( *next, 0, size );
-      (*next)->visualID = GLX_DONT_CARE;
-      (*next)->visualType = GLX_DONT_CARE;
-      (*next)->visualRating = GLX_NONE;
-      (*next)->transparentPixel = GLX_NONE;
-      (*next)->transparentRed = GLX_DONT_CARE;
-      (*next)->transparentGreen = GLX_DONT_CARE;
-      (*next)->transparentBlue = GLX_DONT_CARE;
-      (*next)->transparentAlpha = GLX_DONT_CARE;
-      (*next)->transparentIndex = GLX_DONT_CARE;
-      (*next)->xRenderable = GLX_DONT_CARE;
-      (*next)->fbconfigID = GLX_DONT_CARE;
-      (*next)->swapMethod = GLX_SWAP_UNDEFINED_OML;
-
-      next = & ((*next)->next);
-   }
-
-   return base;
-}
-
-
-/**
- * Destroy a linked list of \c __GLcontextModes structures created by
- * \c _gl_context_modes_create.
- * 
- * \param modes  Linked list of structures to be destroyed.  All structres
- *               in the list will be freed.
- */
-void
-_gl_context_modes_destroy( __GLcontextModes * modes )
-{
-   while ( modes != NULL ) {
-      __GLcontextModes * const next = modes->next;
-
-      _mesa_free( modes );
-      modes = next;
-   }
-}
-
-
-/**
- * Find a context mode matching a Visual ID.
- *
- * \param modes  List list of context-mode structures to be searched.
- * \param vid    Visual ID to be found.
- * \returns A pointer to a context-mode in \c modes if \c vid was found in
- *          the list, or \c NULL if it was not.
- */
-
-__GLcontextModes *
-_gl_context_modes_find_visual( __GLcontextModes * modes, int vid )
-{
-    while ( modes != NULL ) {
-	if ( modes->visualID == vid ) {
-	    break;
-	}
-
-	modes = modes->next;
-    }
-
-    return modes;
-}
-
-
-/**
- * Determine if two context-modes are the same.  This is intended to be used
- * by libGL implementations to compare to sets of driver generated FBconfigs.
- * 
- * \param a  Context-mode to be compared.
- * \param b  Context-mode to be compared.
- * \returns \c GL_TRUE if the two context-modes are the same.  \c GL_FALSE is
- *          returned otherwise.
- */
-GLboolean
-_gl_context_modes_are_same( const __GLcontextModes * a,
-			    const __GLcontextModes * b )
-{
-    return( (a->rgbMode == b->rgbMode) &&
-	    (a->floatMode == b->floatMode) &&
-	    (a->colorIndexMode == b->colorIndexMode) &&
-	    (a->doubleBufferMode == b->doubleBufferMode) &&
-	    (a->stereoMode == b->stereoMode) &&
-	    (a->redBits == b->redBits) &&
-	    (a->greenBits == b->greenBits) &&
-	    (a->blueBits == b->blueBits) &&
-	    (a->alphaBits == b->alphaBits) &&
-#if 0 /* For some reason these don't get set on the client-side in libGL. */
-	    (a->redMask == b->redMask) &&
-	    (a->greenMask == b->greenMask) &&
-	    (a->blueMask == b->blueMask) &&
-	    (a->alphaMask == b->alphaMask) &&
-#endif
-	    (a->rgbBits == b->rgbBits) &&
-	    (a->indexBits == b->indexBits) &&
-	    (a->accumRedBits == b->accumRedBits) &&
-	    (a->accumGreenBits == b->accumGreenBits) &&
-	    (a->accumBlueBits == b->accumBlueBits) &&
-	    (a->accumAlphaBits == b->accumAlphaBits) &&
-	    (a->depthBits == b->depthBits) &&
-	    (a->stencilBits == b->stencilBits) &&
-	    (a->numAuxBuffers == b->numAuxBuffers) &&
-	    (a->level == b->level) &&
-	    (a->pixmapMode == b->pixmapMode) &&
-	    (a->visualRating == b->visualRating) &&
-
-	    (a->transparentPixel == b->transparentPixel) &&
-
-	    ((a->transparentPixel != GLX_TRANSPARENT_RGB) ||
-	     ((a->transparentRed == b->transparentRed) &&
-	      (a->transparentGreen == b->transparentGreen) &&
-	      (a->transparentBlue == b->transparentBlue) &&
-	      (a->transparentAlpha == b->transparentAlpha))) &&
-
-	    ((a->transparentPixel != GLX_TRANSPARENT_INDEX) || 
-	     (a->transparentIndex == b->transparentIndex)) &&
-
-	    (a->sampleBuffers == b->sampleBuffers) &&
-	    (a->samples == b->samples) &&
-	    ((a->drawableType & b->drawableType) != 0) &&
-	    (a->renderType == b->renderType) &&
-	    (a->maxPbufferWidth == b->maxPbufferWidth) &&
-	    (a->maxPbufferHeight == b->maxPbufferHeight) &&
-	    (a->maxPbufferPixels == b->maxPbufferPixels) &&
-	    (a->optimalPbufferWidth == b->optimalPbufferWidth) &&
-	    (a->optimalPbufferHeight == b->optimalPbufferHeight) &&
-	    (a->swapMethod == b->swapMethod) );
-}
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/common/memops.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/common/memops.h
deleted file mode 100644
index 4952d788e..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/common/memops.h
+++ /dev/null
@@ -1,17 +0,0 @@
-#ifndef DRIMEMSETIO_H
-#define DRIMEMSETIO_H
-/*
-* memset an area in I/O space
-* We need to be careful about this on some archs
-*/
-static __inline__ void drimemsetio(void* address, int c, int size)
-{
-#if defined(__powerpc__) || defined(__ia64__)
-     int i;
-     for(i=0;i<size;i++)
-        *((char *)address + i)=c;
-#else
-     memset(address,c,size);
-#endif
-}
-#endif
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/common/mmio.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/common/mmio.h
deleted file mode 100644
index 2b7b4123e..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/common/mmio.h
+++ /dev/null
@@ -1,62 +0,0 @@
-/*
- * (C) Copyright IBM Corporation 2004
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * on the rights to use, copy, modify, merge, publish, distribute, sub
- * license, and/or sell copies of the Software, and to permit persons to whom
- * the Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.  IN NO EVENT SHALL
- * IBM AND/OR THEIR SUPPLIERS BE LIABLE FOR ANY CLAIM,
- * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
- * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
- * USE OR OTHER DEALINGS IN THE SOFTWARE.
- */
-
-/**
- * \file mmio.h
- * Functions for properly handling memory mapped IO on various platforms.
- *
- * \author Ian Romanick <idr@us.ibm.com>
- */
-
-
-#ifndef MMIO_H
-#define MMIO_H
-
-#include "glheader.h"
-
-#if defined( __powerpc__ )
-
-static __inline__ u_int32_t
-read_MMIO_LE32( volatile void * base, unsigned long offset )
-{
-   u_int32_t val;
-
-   __asm__ __volatile__( "lwbrx	%0, %1, %2 ; eieio"
-			 : "=r" (val)
-			 : "b" (base), "r" (offset) );
-   return val;
-}
-
-#else
-
-static __inline__ u_int32_t
-read_MMIO_LE32( volatile void * base, unsigned long offset )
-{
-   volatile u_int32_t * p = (volatile u_int32_t *) (((volatile char *) base) + offset);
-   return LE32_TO_CPU( p[0] );
-}
-
-#endif
-
-#endif /* MMIO_H */
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/common/mmx.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/common/mmx.h
deleted file mode 100644
index 49ce7e3e3..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/common/mmx.h
+++ /dev/null
@@ -1,560 +0,0 @@
-/*	mmx.h
-
-	MultiMedia eXtensions GCC interface library for IA32.
-
-	To use this library, simply include this header file
-	and compile with GCC.  You MUST have inlining enabled
-	in order for mmx_ok() to work; this can be done by
-	simply using -O on the GCC command line.
-
-	Compiling with -DMMX_TRACE will cause detailed trace
-	output to be sent to stderr for each mmx operation.
-	This adds lots of code, and obviously slows execution to
-	a crawl, but can be very useful for debugging.
-
-	THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY
-	EXPRESS OR IMPLIED WARRANTIES, INCLUDING, WITHOUT
-	LIMITATION, THE IMPLIED WARRANTIES OF MERCHANTABILITY
-	AND FITNESS FOR ANY PARTICULAR PURPOSE.
-
-	1997-98 by H. Dietz and R. Fisher
-
- History:
-	97-98*	R.Fisher	Early versions
-	980501	R.Fisher	Original Release
-	980611*	H.Dietz		Rewrite, correctly implementing inlines, and
-		R.Fisher	 including direct register accesses.
-	980616	R.Fisher	Release of 980611 as 980616.
-	980714	R.Fisher	Minor corrections to Makefile, etc.
-	980715	R.Fisher	mmx_ok() now prevents optimizer from using
-				 clobbered values.
-				mmx_ok() now checks if cpuid instruction is
-				 available before trying to use it.
-	980726*	R.Fisher	mm_support() searches for AMD 3DNow, Cyrix
-				 Extended MMX, and standard MMX.  It returns a
-				 value which is positive if any of these are
-				 supported, and can be masked with constants to
-				 see which.  mmx_ok() is now a call to this
-	980726*	R.Fisher	Added i2r support for shift functions
-	980919	R.Fisher	Fixed AMD extended feature recognition bug.
-	980921	R.Fisher	Added definition/check for _MMX_H.
-				Added "float s[2]" to mmx_t for use with
-				  3DNow and EMMX.  So same mmx_t can be used.
-	981013	R.Fisher	Fixed cpuid function 1 bug (looked at wrong reg)
-				Fixed psllq_i2r error in mmxtest.c
-
-	* Unreleased (internal or interim) versions
-
- Notes:
-	It appears that the latest gas has the pand problem fixed, therefore
-	  I'll undefine BROKEN_PAND by default.
-	String compares may be quicker than the multiple test/jumps in vendor
-	  test sequence in mmx_ok(), but I'm not concerned with that right now.
-
- Acknowledgments:
-	Jussi Laako for pointing out the errors ultimately found to be
-	  connected to the failure to notify the optimizer of clobbered values.
-	Roger Hardiman for reminding us that CPUID isn't everywhere, and that
-	  someone may actually try to use this on a machine without CPUID.
-	  Also for suggesting code for checking this.
-	Robert Dale for pointing out the AMD recognition bug.
-	Jimmy Mayfield and Carl Witty for pointing out the Intel recognition
-	  bug.
-	Carl Witty for pointing out the psllq_i2r test bug.
-*/
-
-#ifndef _MMX_H
-#define _MMX_H
-
-//#define MMX_TRACE
-
-/*	Warning:  at this writing, the version of GAS packaged
-	with most Linux distributions does not handle the
-	parallel AND operation mnemonic correctly.  If the
-	symbol BROKEN_PAND is defined, a slower alternative
-	coding will be used.  If execution of mmxtest results
-	in an illegal instruction fault, define this symbol.
-*/
-#undef	BROKEN_PAND
-
-
-/*	The type of an value that fits in an MMX register
-	(note that long long constant values MUST be suffixed
-	 by LL and unsigned long long values by ULL, lest
-	 they be truncated by the compiler)
-*/
-typedef	union {
-	long long		q;	/* Quadword (64-bit) value */
-	unsigned long long	uq;	/* Unsigned Quadword */
-	int			d[2];	/* 2 Doubleword (32-bit) values */
-	unsigned int		ud[2];	/* 2 Unsigned Doubleword */
-	short			w[4];	/* 4 Word (16-bit) values */
-	unsigned short		uw[4];	/* 4 Unsigned Word */
-	char			b[8];	/* 8 Byte (8-bit) values */
-	unsigned char		ub[8];	/* 8 Unsigned Byte */
-	float			s[2];	/* Single-precision (32-bit) value */
-} mmx_t;
-
-/*	Helper functions for the instruction macros that follow...
-	(note that memory-to-register, m2r, instructions are nearly
-	 as efficient as register-to-register, r2r, instructions;
-	 however, memory-to-memory instructions are really simulated
-	 as a convenience, and are only 1/3 as efficient)
-*/
-#ifdef	MMX_TRACE
-
-/*	Include the stuff for printing a trace to stderr...
-*/
-
-#include <stdio.h>
-
-#define	mmx_i2r(op, imm, reg) \
-	{ \
-		mmx_t mmx_trace; \
-		mmx_trace = (imm); \
-		fprintf(stderr, #op "_i2r(" #imm "=0x%016llx, ", mmx_trace.q); \
-		__asm__ __volatile__ ("movq %%" #reg ", %0" \
-				      : "=X" (mmx_trace) \
-				      : /* nothing */ ); \
-		fprintf(stderr, #reg "=0x%016llx) => ", mmx_trace.q); \
-		__asm__ __volatile__ (#op " %0, %%" #reg \
-				      : /* nothing */ \
-				      : "X" (imm)); \
-		__asm__ __volatile__ ("movq %%" #reg ", %0" \
-				      : "=X" (mmx_trace) \
-				      : /* nothing */ ); \
-		fprintf(stderr, #reg "=0x%016llx\n", mmx_trace.q); \
-	}
-
-#define	mmx_m2r(op, mem, reg) \
-	{ \
-		mmx_t mmx_trace; \
-		mmx_trace = (mem); \
-		fprintf(stderr, #op "_m2r(" #mem "=0x%016llx, ", mmx_trace.q); \
-		__asm__ __volatile__ ("movq %%" #reg ", %0" \
-				      : "=X" (mmx_trace) \
-				      : /* nothing */ ); \
-		fprintf(stderr, #reg "=0x%016llx) => ", mmx_trace.q); \
-		__asm__ __volatile__ (#op " %0, %%" #reg \
-				      : /* nothing */ \
-				      : "X" (mem)); \
-		__asm__ __volatile__ ("movq %%" #reg ", %0" \
-				      : "=X" (mmx_trace) \
-				      : /* nothing */ ); \
-		fprintf(stderr, #reg "=0x%016llx\n", mmx_trace.q); \
-	}
-
-#define	mmx_r2m(op, reg, mem) \
-	{ \
-		mmx_t mmx_trace; \
-		__asm__ __volatile__ ("movq %%" #reg ", %0" \
-				      : "=X" (mmx_trace) \
-				      : /* nothing */ ); \
-		fprintf(stderr, #op "_r2m(" #reg "=0x%016llx, ", mmx_trace.q); \
-		mmx_trace = (mem); \
-		fprintf(stderr, #mem "=0x%016llx) => ", mmx_trace.q); \
-		__asm__ __volatile__ (#op " %%" #reg ", %0" \
-				      : "=X" (mem) \
-				      : /* nothing */ ); \
-		mmx_trace = (mem); \
-		fprintf(stderr, #mem "=0x%016llx\n", mmx_trace.q); \
-	}
-
-#define	mmx_r2r(op, regs, regd) \
-	{ \
-		mmx_t mmx_trace; \
-		__asm__ __volatile__ ("movq %%" #regs ", %0" \
-				      : "=X" (mmx_trace) \
-				      : /* nothing */ ); \
-		fprintf(stderr, #op "_r2r(" #regs "=0x%016llx, ", mmx_trace.q); \
-		__asm__ __volatile__ ("movq %%" #regd ", %0" \
-				      : "=X" (mmx_trace) \
-				      : /* nothing */ ); \
-		fprintf(stderr, #regd "=0x%016llx) => ", mmx_trace.q); \
-		__asm__ __volatile__ (#op " %" #regs ", %" #regd); \
-		__asm__ __volatile__ ("movq %%" #regd ", %0" \
-				      : "=X" (mmx_trace) \
-				      : /* nothing */ ); \
-		fprintf(stderr, #regd "=0x%016llx\n", mmx_trace.q); \
-	}
-
-#define	mmx_m2m(op, mems, memd) \
-	{ \
-		mmx_t mmx_trace; \
-		mmx_trace = (mems); \
-		fprintf(stderr, #op "_m2m(" #mems "=0x%016llx, ", mmx_trace.q); \
-		mmx_trace = (memd); \
-		fprintf(stderr, #memd "=0x%016llx) => ", mmx_trace.q); \
-		__asm__ __volatile__ ("movq %0, %%mm0\n\t" \
-				      #op " %1, %%mm0\n\t" \
-				      "movq %%mm0, %0" \
-				      : "=X" (memd) \
-				      : "X" (mems)); \
-		mmx_trace = (memd); \
-		fprintf(stderr, #memd "=0x%016llx\n", mmx_trace.q); \
-	}
-
-#else
-
-/*	These macros are a lot simpler without the tracing...
-*/
-
-#define	mmx_i2r(op, imm, reg) \
-	__asm__ __volatile__ (#op " $" #imm ", %%" #reg \
-			      : /* nothing */ \
-			      : /* nothing */);
-
-#define	mmx_m2r(op, mem, reg) \
-	__asm__ __volatile__ (#op " %0, %%" #reg \
-			      : /* nothing */ \
-			      : "X" (mem))
-
-#define	mmx_r2m(op, reg, mem) \
-	__asm__ __volatile__ (#op " %%" #reg ", %0" \
-			      : "=X" (mem) \
-			      : /* nothing */ )
-
-#define	mmx_r2r(op, regs, regd) \
-	__asm__ __volatile__ (#op " %" #regs ", %" #regd)
-
-#define	mmx_m2m(op, mems, memd) \
-	__asm__ __volatile__ ("movq %0, %%mm0\n\t" \
-			      #op " %1, %%mm0\n\t" \
-			      "movq %%mm0, %0" \
-			      : "=X" (memd) \
-			      : "X" (mems))
-
-#endif
-
-
-/*	1x64 MOVe Quadword
-	(this is both a load and a store...
-	 in fact, it is the only way to store)
-*/
-#define	movq_m2r(var, reg)	mmx_m2r(movq, var, reg)
-#define	movq_r2m(reg, var)	mmx_r2m(movq, reg, var)
-#define	movq_r2r(regs, regd)	mmx_r2r(movq, regs, regd)
-#define	movq(vars, vard) \
-	__asm__ __volatile__ ("movq %1, %%mm0\n\t" \
-			      "movq %%mm0, %0" \
-			      : "=X" (vard) \
-			      : "X" (vars))
-
-
-/*	1x32 MOVe Doubleword
-	(like movq, this is both load and store...
-	 but is most useful for moving things between
-	 mmx registers and ordinary registers)
-*/
-#define	movd_m2r(var, reg)	mmx_m2r(movd, var, reg)
-#define	movd_r2m(reg, var)	mmx_r2m(movd, reg, var)
-#define	movd_r2r(regs, regd)	mmx_r2r(movd, regs, regd)
-#define	movd(vars, vard) \
-	__asm__ __volatile__ ("movd %1, %%mm0\n\t" \
-			      "movd %%mm0, %0" \
-			      : "=X" (vard) \
-			      : "X" (vars))
-
-
-/*	2x32, 4x16, and 8x8 Parallel ADDs
-*/
-#define	paddd_m2r(var, reg)	mmx_m2r(paddd, var, reg)
-#define	paddd_r2r(regs, regd)	mmx_r2r(paddd, regs, regd)
-#define	paddd(vars, vard)	mmx_m2m(paddd, vars, vard)
-
-#define	paddw_m2r(var, reg)	mmx_m2r(paddw, var, reg)
-#define	paddw_r2r(regs, regd)	mmx_r2r(paddw, regs, regd)
-#define	paddw(vars, vard)	mmx_m2m(paddw, vars, vard)
-
-#define	paddb_m2r(var, reg)	mmx_m2r(paddb, var, reg)
-#define	paddb_r2r(regs, regd)	mmx_r2r(paddb, regs, regd)
-#define	paddb(vars, vard)	mmx_m2m(paddb, vars, vard)
-
-
-/*	4x16 and 8x8 Parallel ADDs using Saturation arithmetic
-*/
-#define	paddsw_m2r(var, reg)	mmx_m2r(paddsw, var, reg)
-#define	paddsw_r2r(regs, regd)	mmx_r2r(paddsw, regs, regd)
-#define	paddsw(vars, vard)	mmx_m2m(paddsw, vars, vard)
-
-#define	paddsb_m2r(var, reg)	mmx_m2r(paddsb, var, reg)
-#define	paddsb_r2r(regs, regd)	mmx_r2r(paddsb, regs, regd)
-#define	paddsb(vars, vard)	mmx_m2m(paddsb, vars, vard)
-
-
-/*	4x16 and 8x8 Parallel ADDs using Unsigned Saturation arithmetic
-*/
-#define	paddusw_m2r(var, reg)	mmx_m2r(paddusw, var, reg)
-#define	paddusw_r2r(regs, regd)	mmx_r2r(paddusw, regs, regd)
-#define	paddusw(vars, vard)	mmx_m2m(paddusw, vars, vard)
-
-#define	paddusb_m2r(var, reg)	mmx_m2r(paddusb, var, reg)
-#define	paddusb_r2r(regs, regd)	mmx_r2r(paddusb, regs, regd)
-#define	paddusb(vars, vard)	mmx_m2m(paddusb, vars, vard)
-
-
-/*	2x32, 4x16, and 8x8 Parallel SUBs
-*/
-#define	psubd_m2r(var, reg)	mmx_m2r(psubd, var, reg)
-#define	psubd_r2r(regs, regd)	mmx_r2r(psubd, regs, regd)
-#define	psubd(vars, vard)	mmx_m2m(psubd, vars, vard)
-
-#define	psubw_m2r(var, reg)	mmx_m2r(psubw, var, reg)
-#define	psubw_r2r(regs, regd)	mmx_r2r(psubw, regs, regd)
-#define	psubw(vars, vard)	mmx_m2m(psubw, vars, vard)
-
-#define	psubb_m2r(var, reg)	mmx_m2r(psubb, var, reg)
-#define	psubb_r2r(regs, regd)	mmx_r2r(psubb, regs, regd)
-#define	psubb(vars, vard)	mmx_m2m(psubb, vars, vard)
-
-
-/*	4x16 and 8x8 Parallel SUBs using Saturation arithmetic
-*/
-#define	psubsw_m2r(var, reg)	mmx_m2r(psubsw, var, reg)
-#define	psubsw_r2r(regs, regd)	mmx_r2r(psubsw, regs, regd)
-#define	psubsw(vars, vard)	mmx_m2m(psubsw, vars, vard)
-
-#define	psubsb_m2r(var, reg)	mmx_m2r(psubsb, var, reg)
-#define	psubsb_r2r(regs, regd)	mmx_r2r(psubsb, regs, regd)
-#define	psubsb(vars, vard)	mmx_m2m(psubsb, vars, vard)
-
-
-/*	4x16 and 8x8 Parallel SUBs using Unsigned Saturation arithmetic
-*/
-#define	psubusw_m2r(var, reg)	mmx_m2r(psubusw, var, reg)
-#define	psubusw_r2r(regs, regd)	mmx_r2r(psubusw, regs, regd)
-#define	psubusw(vars, vard)	mmx_m2m(psubusw, vars, vard)
-
-#define	psubusb_m2r(var, reg)	mmx_m2r(psubusb, var, reg)
-#define	psubusb_r2r(regs, regd)	mmx_r2r(psubusb, regs, regd)
-#define	psubusb(vars, vard)	mmx_m2m(psubusb, vars, vard)
-
-
-/*	4x16 Parallel MULs giving Low 4x16 portions of results
-*/
-#define	pmullw_m2r(var, reg)	mmx_m2r(pmullw, var, reg)
-#define	pmullw_r2r(regs, regd)	mmx_r2r(pmullw, regs, regd)
-#define	pmullw(vars, vard)	mmx_m2m(pmullw, vars, vard)
-
-
-/*	4x16 Parallel MULs giving High 4x16 portions of results
-*/
-#define	pmulhw_m2r(var, reg)	mmx_m2r(pmulhw, var, reg)
-#define	pmulhw_r2r(regs, regd)	mmx_r2r(pmulhw, regs, regd)
-#define	pmulhw(vars, vard)	mmx_m2m(pmulhw, vars, vard)
-
-
-/*	4x16->2x32 Parallel Mul-ADD
-	(muls like pmullw, then adds adjacent 16-bit fields
-	 in the multiply result to make the final 2x32 result)
-*/
-#define	pmaddwd_m2r(var, reg)	mmx_m2r(pmaddwd, var, reg)
-#define	pmaddwd_r2r(regs, regd)	mmx_r2r(pmaddwd, regs, regd)
-#define	pmaddwd(vars, vard)	mmx_m2m(pmaddwd, vars, vard)
-
-
-/*	1x64 bitwise AND
-*/
-#ifdef	BROKEN_PAND
-#define	pand_m2r(var, reg) \
-	{ \
-		mmx_m2r(pandn, (mmx_t) -1LL, reg); \
-		mmx_m2r(pandn, var, reg); \
-	}
-#define	pand_r2r(regs, regd) \
-	{ \
-		mmx_m2r(pandn, (mmx_t) -1LL, regd); \
-		mmx_r2r(pandn, regs, regd) \
-	}
-#define	pand(vars, vard) \
-	{ \
-		movq_m2r(vard, mm0); \
-		mmx_m2r(pandn, (mmx_t) -1LL, mm0); \
-		mmx_m2r(pandn, vars, mm0); \
-		movq_r2m(mm0, vard); \
-	}
-#else
-#define	pand_m2r(var, reg)	mmx_m2r(pand, var, reg)
-#define	pand_r2r(regs, regd)	mmx_r2r(pand, regs, regd)
-#define	pand(vars, vard)	mmx_m2m(pand, vars, vard)
-#endif
-
-
-/*	1x64 bitwise AND with Not the destination
-*/
-#define	pandn_m2r(var, reg)	mmx_m2r(pandn, var, reg)
-#define	pandn_r2r(regs, regd)	mmx_r2r(pandn, regs, regd)
-#define	pandn(vars, vard)	mmx_m2m(pandn, vars, vard)
-
-
-/*	1x64 bitwise OR
-*/
-#define	por_m2r(var, reg)	mmx_m2r(por, var, reg)
-#define	por_r2r(regs, regd)	mmx_r2r(por, regs, regd)
-#define	por(vars, vard)	mmx_m2m(por, vars, vard)
-
-
-/*	1x64 bitwise eXclusive OR
-*/
-#define	pxor_m2r(var, reg)	mmx_m2r(pxor, var, reg)
-#define	pxor_r2r(regs, regd)	mmx_r2r(pxor, regs, regd)
-#define	pxor(vars, vard)	mmx_m2m(pxor, vars, vard)
-
-
-/*	2x32, 4x16, and 8x8 Parallel CoMPare for EQuality
-	(resulting fields are either 0 or -1)
-*/
-#define	pcmpeqd_m2r(var, reg)	mmx_m2r(pcmpeqd, var, reg)
-#define	pcmpeqd_r2r(regs, regd)	mmx_r2r(pcmpeqd, regs, regd)
-#define	pcmpeqd(vars, vard)	mmx_m2m(pcmpeqd, vars, vard)
-
-#define	pcmpeqw_m2r(var, reg)	mmx_m2r(pcmpeqw, var, reg)
-#define	pcmpeqw_r2r(regs, regd)	mmx_r2r(pcmpeqw, regs, regd)
-#define	pcmpeqw(vars, vard)	mmx_m2m(pcmpeqw, vars, vard)
-
-#define	pcmpeqb_m2r(var, reg)	mmx_m2r(pcmpeqb, var, reg)
-#define	pcmpeqb_r2r(regs, regd)	mmx_r2r(pcmpeqb, regs, regd)
-#define	pcmpeqb(vars, vard)	mmx_m2m(pcmpeqb, vars, vard)
-
-
-/*	2x32, 4x16, and 8x8 Parallel CoMPare for Greater Than
-	(resulting fields are either 0 or -1)
-*/
-#define	pcmpgtd_m2r(var, reg)	mmx_m2r(pcmpgtd, var, reg)
-#define	pcmpgtd_r2r(regs, regd)	mmx_r2r(pcmpgtd, regs, regd)
-#define	pcmpgtd(vars, vard)	mmx_m2m(pcmpgtd, vars, vard)
-
-#define	pcmpgtw_m2r(var, reg)	mmx_m2r(pcmpgtw, var, reg)
-#define	pcmpgtw_r2r(regs, regd)	mmx_r2r(pcmpgtw, regs, regd)
-#define	pcmpgtw(vars, vard)	mmx_m2m(pcmpgtw, vars, vard)
-
-#define	pcmpgtb_m2r(var, reg)	mmx_m2r(pcmpgtb, var, reg)
-#define	pcmpgtb_r2r(regs, regd)	mmx_r2r(pcmpgtb, regs, regd)
-#define	pcmpgtb(vars, vard)	mmx_m2m(pcmpgtb, vars, vard)
-
-
-/*	1x64, 2x32, and 4x16 Parallel Shift Left Logical
-*/
-#define	psllq_i2r(imm, reg)	mmx_i2r(psllq, imm, reg)
-#define	psllq_m2r(var, reg)	mmx_m2r(psllq, var, reg)
-#define	psllq_r2r(regs, regd)	mmx_r2r(psllq, regs, regd)
-#define	psllq(vars, vard)	mmx_m2m(psllq, vars, vard)
-
-#define	pslld_i2r(imm, reg)	mmx_i2r(pslld, imm, reg)
-#define	pslld_m2r(var, reg)	mmx_m2r(pslld, var, reg)
-#define	pslld_r2r(regs, regd)	mmx_r2r(pslld, regs, regd)
-#define	pslld(vars, vard)	mmx_m2m(pslld, vars, vard)
-
-#define	psllw_i2r(imm, reg)	mmx_i2r(psllw, imm, reg)
-#define	psllw_m2r(var, reg)	mmx_m2r(psllw, var, reg)
-#define	psllw_r2r(regs, regd)	mmx_r2r(psllw, regs, regd)
-#define	psllw(vars, vard)	mmx_m2m(psllw, vars, vard)
-
-
-/*	1x64, 2x32, and 4x16 Parallel Shift Right Logical
-*/
-#define	psrlq_i2r(imm, reg)	mmx_i2r(psrlq, imm, reg)
-#define	psrlq_m2r(var, reg)	mmx_m2r(psrlq, var, reg)
-#define	psrlq_r2r(regs, regd)	mmx_r2r(psrlq, regs, regd)
-#define	psrlq(vars, vard)	mmx_m2m(psrlq, vars, vard)
-
-#define	psrld_i2r(imm, reg)	mmx_i2r(psrld, imm, reg)
-#define	psrld_m2r(var, reg)	mmx_m2r(psrld, var, reg)
-#define	psrld_r2r(regs, regd)	mmx_r2r(psrld, regs, regd)
-#define	psrld(vars, vard)	mmx_m2m(psrld, vars, vard)
-
-#define	psrlw_i2r(imm, reg)	mmx_i2r(psrlw, imm, reg)
-#define	psrlw_m2r(var, reg)	mmx_m2r(psrlw, var, reg)
-#define	psrlw_r2r(regs, regd)	mmx_r2r(psrlw, regs, regd)
-#define	psrlw(vars, vard)	mmx_m2m(psrlw, vars, vard)
-
-
-/*	2x32 and 4x16 Parallel Shift Right Arithmetic
-*/
-#define	psrad_i2r(imm, reg)	mmx_i2r(psrad, imm, reg)
-#define	psrad_m2r(var, reg)	mmx_m2r(psrad, var, reg)
-#define	psrad_r2r(regs, regd)	mmx_r2r(psrad, regs, regd)
-#define	psrad(vars, vard)	mmx_m2m(psrad, vars, vard)
-
-#define	psraw_i2r(imm, reg)	mmx_i2r(psraw, imm, reg)
-#define	psraw_m2r(var, reg)	mmx_m2r(psraw, var, reg)
-#define	psraw_r2r(regs, regd)	mmx_r2r(psraw, regs, regd)
-#define	psraw(vars, vard)	mmx_m2m(psraw, vars, vard)
-
-
-/*	2x32->4x16 and 4x16->8x8 PACK and Signed Saturate
-	(packs source and dest fields into dest in that order)
-*/
-#define	packssdw_m2r(var, reg)	mmx_m2r(packssdw, var, reg)
-#define	packssdw_r2r(regs, regd) mmx_r2r(packssdw, regs, regd)
-#define	packssdw(vars, vard)	mmx_m2m(packssdw, vars, vard)
-
-#define	packsswb_m2r(var, reg)	mmx_m2r(packsswb, var, reg)
-#define	packsswb_r2r(regs, regd) mmx_r2r(packsswb, regs, regd)
-#define	packsswb(vars, vard)	mmx_m2m(packsswb, vars, vard)
-
-
-/*	4x16->8x8 PACK and Unsigned Saturate
-	(packs source and dest fields into dest in that order)
-*/
-#define	packuswb_m2r(var, reg)	mmx_m2r(packuswb, var, reg)
-#define	packuswb_r2r(regs, regd) mmx_r2r(packuswb, regs, regd)
-#define	packuswb(vars, vard)	mmx_m2m(packuswb, vars, vard)
-
-
-/*	2x32->1x64, 4x16->2x32, and 8x8->4x16 UNPaCK Low
-	(interleaves low half of dest with low half of source
-	 as padding in each result field)
-*/
-#define	punpckldq_m2r(var, reg)	mmx_m2r(punpckldq, var, reg)
-#define	punpckldq_r2r(regs, regd) mmx_r2r(punpckldq, regs, regd)
-#define	punpckldq(vars, vard)	mmx_m2m(punpckldq, vars, vard)
-
-#define	punpcklwd_m2r(var, reg)	mmx_m2r(punpcklwd, var, reg)
-#define	punpcklwd_r2r(regs, regd) mmx_r2r(punpcklwd, regs, regd)
-#define	punpcklwd(vars, vard)	mmx_m2m(punpcklwd, vars, vard)
-
-#define	punpcklbw_m2r(var, reg)	mmx_m2r(punpcklbw, var, reg)
-#define	punpcklbw_r2r(regs, regd) mmx_r2r(punpcklbw, regs, regd)
-#define	punpcklbw(vars, vard)	mmx_m2m(punpcklbw, vars, vard)
-
-
-/*	2x32->1x64, 4x16->2x32, and 8x8->4x16 UNPaCK High
-	(interleaves high half of dest with high half of source
-	 as padding in each result field)
-*/
-#define	punpckhdq_m2r(var, reg)	mmx_m2r(punpckhdq, var, reg)
-#define	punpckhdq_r2r(regs, regd) mmx_r2r(punpckhdq, regs, regd)
-#define	punpckhdq(vars, vard)	mmx_m2m(punpckhdq, vars, vard)
-
-#define	punpckhwd_m2r(var, reg)	mmx_m2r(punpckhwd, var, reg)
-#define	punpckhwd_r2r(regs, regd) mmx_r2r(punpckhwd, regs, regd)
-#define	punpckhwd(vars, vard)	mmx_m2m(punpckhwd, vars, vard)
-
-#define	punpckhbw_m2r(var, reg)	mmx_m2r(punpckhbw, var, reg)
-#define	punpckhbw_r2r(regs, regd) mmx_r2r(punpckhbw, regs, regd)
-#define	punpckhbw(vars, vard)	mmx_m2m(punpckhbw, vars, vard)
-
-
-/*	Empty MMx State
-	(used to clean-up when going from mmx to float use
-	 of the registers that are shared by both; note that
-	 there is no float-to-mmx operation needed, because
-	 only the float tag word info is corruptible)
-*/
-#ifdef	MMX_TRACE
-
-#define	emms() \
-	{ \
-		fprintf(stderr, "emms()\n"); \
-		__asm__ __volatile__ ("emms"); \
-	}
-
-#else
-
-#define	emms()			__asm__ __volatile__ ("emms")
-
-#endif
-
-#endif
-
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/common/spantmp.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/common/spantmp.h
deleted file mode 100644
index f726e8305..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/common/spantmp.h
+++ /dev/null
@@ -1,328 +0,0 @@
-/*
- * Copyright 2000-2001 VA Linux Systems, Inc.
- * (C) Copyright IBM Corporation 2002, 2003
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * on the rights to use, copy, modify, merge, publish, distribute, sub
- * license, and/or sell copies of the Software, and to permit persons to whom
- * the Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.  IN NO EVENT SHALL
- * VA LINUX SYSTEM, IBM AND/OR THEIR SUPPLIERS BE LIABLE FOR ANY CLAIM,
- * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
- * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
- * USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- * Authors:
- *    Keith Whitwell <keithw@tungstengraphics.com>
- *    Gareth Hughes <gareth@nvidia.com>
- */
-
-#include "spantmp_common.h"
-
-#ifndef DBG
-#define DBG 0
-#endif
-
-#ifndef HW_READ_CLIPLOOP
-#define HW_READ_CLIPLOOP()	HW_CLIPLOOP()
-#endif
-
-#ifndef HW_WRITE_CLIPLOOP
-#define HW_WRITE_CLIPLOOP()	HW_CLIPLOOP()
-#endif
-
-
-static void TAG(WriteRGBASpan)( GLcontext *ctx,
-                                struct gl_renderbuffer *rb,
-				GLuint n, GLint x, GLint y,
-				const void *values, const GLubyte mask[] )
-{
-   HW_WRITE_LOCK()
-      {
-         const GLubyte (*rgba)[4] = (const GLubyte (*)[4]) values;
-	 GLint x1;
-	 GLint n1;
-	 LOCAL_VARS;
-
-	 y = Y_FLIP(y);
-
-	 HW_WRITE_CLIPLOOP()
-	    {
-	       GLint i = 0;
-	       CLIPSPAN(x,y,n,x1,n1,i);
-
-	       if (DBG) fprintf(stderr, "WriteRGBASpan %d..%d (x1 %d)\n",
-				(int)i, (int)n1, (int)x1);
-
-	       if (mask)
-	       {
-		  for (;n1>0;i++,x1++,n1--)
-		     if (mask[i])
-			WRITE_RGBA( x1, y,
-				    rgba[i][0], rgba[i][1],
-				    rgba[i][2], rgba[i][3] );
-	       }
-	       else
-	       {
-		  for (;n1>0;i++,x1++,n1--)
-		     WRITE_RGBA( x1, y,
-				 rgba[i][0], rgba[i][1],
-				 rgba[i][2], rgba[i][3] );
-	       }
-	    }
-	 HW_ENDCLIPLOOP();
-      }
-   HW_WRITE_UNLOCK();
-}
-
-static void TAG(WriteRGBSpan)( GLcontext *ctx,
-                               struct gl_renderbuffer *rb,
-			       GLuint n, GLint x, GLint y,
-			       const void *values, const GLubyte mask[] )
-{
-   HW_WRITE_LOCK()
-      {
-         const GLubyte (*rgb)[3] = (const GLubyte (*)[3]) values;
-	 GLint x1;
-	 GLint n1;
-	 LOCAL_VARS;
-
-	 y = Y_FLIP(y);
-
-	 HW_WRITE_CLIPLOOP()
-	    {
-	       GLint i = 0;
-	       CLIPSPAN(x,y,n,x1,n1,i);
-
-	       if (DBG) fprintf(stderr, "WriteRGBSpan %d..%d (x1 %d)\n",
-				(int)i, (int)n1, (int)x1);
-
-	       if (mask)
-	       {
-		  for (;n1>0;i++,x1++,n1--)
-		     if (mask[i])
-			WRITE_RGBA( x1, y, rgb[i][0], rgb[i][1], rgb[i][2], 255 );
-	       }
-	       else
-	       {
-		  for (;n1>0;i++,x1++,n1--)
-		     WRITE_RGBA( x1, y, rgb[i][0], rgb[i][1], rgb[i][2], 255 );
-	       }
-	    }
-	 HW_ENDCLIPLOOP();
-      }
-   HW_WRITE_UNLOCK();
-}
-
-static void TAG(WriteRGBAPixels)( GLcontext *ctx,
-                                  struct gl_renderbuffer *rb,
-                                  GLuint n, const GLint x[], const GLint y[],
-                                  const void *values, const GLubyte mask[] )
-{
-   HW_WRITE_LOCK()
-      {
-         const GLubyte (*rgba)[4] = (const GLubyte (*)[4]) values;
-	 GLuint i;
-	 LOCAL_VARS;
-
-	 if (DBG) fprintf(stderr, "WriteRGBAPixels\n");
-
-	 HW_WRITE_CLIPLOOP()
-	    {
-	       if (mask)
-	       {
-	          for (i=0;i<n;i++)
-	          {
-		     if (mask[i]) {
-		        const int fy = Y_FLIP(y[i]);
-		        if (CLIPPIXEL(x[i],fy))
-			   WRITE_RGBA( x[i], fy,
-				       rgba[i][0], rgba[i][1],
-				       rgba[i][2], rgba[i][3] );
-		     }
-	          }
-	       }
-	       else
-	       {
-	          for (i=0;i<n;i++)
-	          {
-		     const int fy = Y_FLIP(y[i]);
-		     if (CLIPPIXEL(x[i],fy))
-			WRITE_RGBA( x[i], fy,
-				    rgba[i][0], rgba[i][1],
-				    rgba[i][2], rgba[i][3] );
-	          }
-	       }
-	    }
-	 HW_ENDCLIPLOOP();
-      }
-   HW_WRITE_UNLOCK();
-}
-
-
-static void TAG(WriteMonoRGBASpan)( GLcontext *ctx,	
-                                    struct gl_renderbuffer *rb,
-				    GLuint n, GLint x, GLint y, 
-				    const void *value,
-				    const GLubyte mask[] )
-{
-   HW_WRITE_LOCK()
-      {
-         const GLubyte *color = (const GLubyte *) value;
-	 GLint x1;
-	 GLint n1;
-	 LOCAL_VARS;
-	 INIT_MONO_PIXEL(p, color);
-
-	 y = Y_FLIP( y );
-
-	 if (DBG) fprintf(stderr, "WriteMonoRGBASpan\n");
-
-	 HW_WRITE_CLIPLOOP()
-	    {
-	       GLint i = 0;
-	       CLIPSPAN(x,y,n,x1,n1,i);
-	       if (mask)
-	       {
-	          for (;n1>0;i++,x1++,n1--)
-		     if (mask[i])
-		        WRITE_PIXEL( x1, y, p );
-	       }
-	       else
-	       {
-	          for (;n1>0;i++,x1++,n1--)
-		     WRITE_PIXEL( x1, y, p );
-	       }
-	    }
-	 HW_ENDCLIPLOOP();
-      }
-   HW_WRITE_UNLOCK();
-}
-
-
-static void TAG(WriteMonoRGBAPixels)( GLcontext *ctx,
-                                      struct gl_renderbuffer *rb,
-				      GLuint n,
-                                      const GLint x[], const GLint y[],
-				      const void *value,
-                                      const GLubyte mask[] ) 
-{
-   HW_WRITE_LOCK()
-      {
-         const GLubyte *color = (const GLubyte *) value;
-	 GLuint i;
-	 LOCAL_VARS;
-	 INIT_MONO_PIXEL(p, color);
-
-	 if (DBG) fprintf(stderr, "WriteMonoRGBAPixels\n");
-
-	 HW_WRITE_CLIPLOOP()
-	    {
-	       if (mask)
-	       {
-		  for (i=0;i<n;i++)
-		     if (mask[i]) {
-			int fy = Y_FLIP(y[i]);
-			if (CLIPPIXEL( x[i], fy ))
-			   WRITE_PIXEL( x[i], fy, p );
-		     }
-	       }
-	       else
-	       {
-		  for (i=0;i<n;i++) {
-		     int fy = Y_FLIP(y[i]);
-		     if (CLIPPIXEL( x[i], fy ))
-			WRITE_PIXEL( x[i], fy, p );
-		  }
-	       }
-	    }
-	 HW_ENDCLIPLOOP();
-      }
-   HW_WRITE_UNLOCK();
-}
-
-
-static void TAG(ReadRGBASpan)( GLcontext *ctx,
-                               struct gl_renderbuffer *rb,
-			       GLuint n, GLint x, GLint y,
-			       void *values)
-{
-   HW_READ_LOCK()
-      {
-         GLubyte (*rgba)[4] = (GLubyte (*)[4]) values;
-	 GLint x1,n1;
-	 LOCAL_VARS;
-
-	 y = Y_FLIP(y);
-
-	 if (DBG) fprintf(stderr, "ReadRGBASpan\n");
-
-	 HW_READ_CLIPLOOP()
-	    {
-	       GLint i = 0;
-	       CLIPSPAN(x,y,n,x1,n1,i);
-	       for (;n1>0;i++,x1++,n1--)
-		  READ_RGBA( rgba[i], x1, y );
-	    }
-         HW_ENDCLIPLOOP();
-      }
-   HW_READ_UNLOCK();
-}
-
-
-static void TAG(ReadRGBAPixels)( GLcontext *ctx,
-                                 struct gl_renderbuffer *rb,
-				 GLuint n, const GLint x[], const GLint y[],
-				 void *values )
-{
-   HW_READ_LOCK()
-      {
-         GLubyte (*rgba)[4] = (GLubyte (*)[4]) values;
-         const GLubyte *mask = NULL; /* remove someday */
-	 GLuint i;
-	 LOCAL_VARS;
-
-	 if (DBG) fprintf(stderr, "ReadRGBAPixels\n");
-
-	 HW_READ_CLIPLOOP()
-	    {
-	       if (mask)
-	       {
-		  for (i=0;i<n;i++)
-		     if (mask[i]) {
-			int fy = Y_FLIP( y[i] );
-			if (CLIPPIXEL( x[i], fy ))
-			   READ_RGBA( rgba[i], x[i], fy );
-		     }
-	       }
-	       else
-	       {
-		  for (i=0;i<n;i++) {
-		     int fy = Y_FLIP( y[i] );
-		     if (CLIPPIXEL( x[i], fy ))
-			READ_RGBA( rgba[i], x[i], fy );
-		  }
-	       }
-	    }
-	 HW_ENDCLIPLOOP();
-      }
-   HW_READ_UNLOCK();
-}
-
-
-
-
-#undef WRITE_PIXEL
-#undef WRITE_RGBA
-#undef READ_RGBA
-#undef TAG
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/common/spantmp2.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/common/spantmp2.h
deleted file mode 100644
index 1a20a4597..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/common/spantmp2.h
+++ /dev/null
@@ -1,609 +0,0 @@
-/*
- * Copyright 2000-2001 VA Linux Systems, Inc.
- * (C) Copyright IBM Corporation 2004
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * on the rights to use, copy, modify, merge, publish, distribute, sub
- * license, and/or sell copies of the Software, and to permit persons to whom
- * the Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.  IN NO EVENT SHALL
- * VA LINUX SYSTEM, IBM AND/OR THEIR SUPPLIERS BE LIABLE FOR ANY CLAIM,
- * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
- * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
- * USE OR OTHER DEALINGS IN THE SOFTWARE.
- */
-
-/**
- * \file spantmp2.h
- *
- * Template file of span read / write functions.
- *
- * \author Keith Whitwell <keithw@tungstengraphics.com>
- * \author Gareth Hughes <gareth@nvidia.com>
- * \author Ian Romanick <idr@us.ibm.com>
- */
-
-#include "colormac.h"
-#include "spantmp_common.h"
-
-#ifndef DBG
-#define DBG 0
-#endif
-
-#ifndef HW_READ_CLIPLOOP
-#define HW_READ_CLIPLOOP()	HW_CLIPLOOP()
-#endif
-
-#ifndef HW_WRITE_CLIPLOOP
-#define HW_WRITE_CLIPLOOP()	HW_CLIPLOOP()
-#endif
-
-#if (SPANTMP_PIXEL_FMT == GL_RGB)  && (SPANTMP_PIXEL_TYPE == GL_UNSIGNED_SHORT_5_6_5)
-
-#ifndef GET_SRC_PTR
-#define GET_SRC_PTR(_x, _y) (read_buf + (_x) * 2 + (_y) * pitch)
-#endif
-
-#ifndef GET_DST_PTR
-#define GET_DST_PTR(_x, _y) (     buf + (_x) * 2 + (_y) * pitch)
-#endif
-
-#define INIT_MONO_PIXEL(p, color) \
-  p = PACK_COLOR_565( color[0], color[1], color[2] )
-
-#define WRITE_RGBA( _x, _y, r, g, b, a )				\
-    do {                                                                \
-       GLshort * _p = (GLshort *) GET_DST_PTR(_x, _y);                  \
-       _p[0] = ((((int)r & 0xf8) << 8) | (((int)g & 0xfc) << 3) |	\
-		   (((int)b & 0xf8) >> 3));                             \
-   } while(0)
-
-#define WRITE_PIXEL( _x, _y, p )					\
-   do {                                                                 \
-      GLushort * _p = (GLushort *) GET_DST_PTR(_x, _y);                 \
-      _p[0] = p;                                                        \
-   } while(0)
-
-#define READ_RGBA( rgba, _x, _y )					\
-   do {									\
-      GLushort p = *(volatile GLshort *) GET_SRC_PTR(_x, _y);           \
-      rgba[0] = ((p >> 8) & 0xf8) * 255 / 0xf8;				\
-      rgba[1] = ((p >> 3) & 0xfc) * 255 / 0xfc;				\
-      rgba[2] = ((p << 3) & 0xf8) * 255 / 0xf8;				\
-      rgba[3] = 0xff;							\
-   } while (0)
-
-#elif (SPANTMP_PIXEL_FMT == GL_BGRA) && (SPANTMP_PIXEL_TYPE == GL_UNSIGNED_INT_8_8_8_8_REV)
-
-#ifndef GET_SRC_PTR
-#define GET_SRC_PTR(_x, _y) (read_buf + (_x) * 4 + (_y) * pitch)
-#endif
-
-#ifndef GET_DST_PTR
-#define GET_DST_PTR(_x, _y) (     buf + (_x) * 4 + (_y) * pitch)
-#endif
-
-# define INIT_MONO_PIXEL(p, color)                       \
-     p = PACK_COLOR_8888(color[3], color[0], color[1], color[2]) 
-
-# define WRITE_RGBA(_x, _y, r, g, b, a)                                 \
-    do {                                                                \
-       GLuint * _p = (GLuint *) GET_DST_PTR(_x, _y);                    \
-       _p[0] = ((r << 16) | (g << 8) | (b << 0) | (a << 24));           \
-    } while(0)
-
-#define WRITE_PIXEL(_x, _y, p)                                          \
-    do {                                                                \
-       GLuint * _p = (GLuint *) GET_DST_PTR(_x, _y);                    \
-       _p[0] = p;                                                       \
-    } while(0)
-
-# if defined( USE_X86_ASM )
-#  define READ_RGBA(rgba, _x, _y)                                       \
-    do {                                                                \
-        GLuint p = *(volatile GLuint *) GET_SRC_PTR(_x, _y);            \
-       __asm__ __volatile__( "bswap	%0; rorl $8, %0"                \
-				: "=r" (p) : "r" (p) );                 \
-       ((GLuint *)rgba)[0] = p;                                         \
-    } while (0)
-# elif defined( MESA_BIG_ENDIAN )
-    /* On PowerPC with GCC 3.4.2 the shift madness below becomes a single
-     * rotlwi instruction.  It also produces good code on SPARC.
-     */
-#  define READ_RGBA( rgba, _x, _y )				        \
-     do {								\
-        GLuint p = *(volatile GLuint *) GET_SRC_PTR(_x, _y);            \
-        GLuint t = p;                                                   \
-        *((uint32_t *) rgba) = (t >> 24) | (p << 8);                    \
-     } while (0)
-# else
-#  define READ_RGBA( rgba, _x, _y )				        \
-     do {								\
-        GLuint p = *(volatile GLuint *) GET_SRC_PTR(_x, _y);            \
-	rgba[0] = (p >> 16) & 0xff;					\
-	rgba[1] = (p >>  8) & 0xff;					\
-	rgba[2] = (p >>  0) & 0xff;					\
-	rgba[3] = (p >> 24) & 0xff;					\
-     } while (0)
-# endif
-
-#else
-#error SPANTMP_PIXEL_FMT must be set to a valid value!
-#endif
-
-#if defined( USE_MMX_ASM ) || defined( USE_SSE_ASM )
-#include "x86/read_rgba_span_x86.h"
-#include "x86/common_x86_asm.h"
-#endif
-
-static void TAG(WriteRGBASpan)( GLcontext *ctx,
-                                struct gl_renderbuffer *rb,
-				GLuint n, GLint x, GLint y,
-				const void *values, const GLubyte mask[] )
-{
-   HW_WRITE_LOCK()
-      {
-         const GLubyte (*rgba)[4] = (const GLubyte (*)[4]) values;
-	 GLint x1;
-	 GLint n1;
-	 LOCAL_VARS;
-
-	 y = Y_FLIP(y);
-
-	 HW_WRITE_CLIPLOOP()
-	    {
-	       GLint i = 0;
-	       CLIPSPAN(x,y,n,x1,n1,i);
-
-	       if (DBG) fprintf(stderr, "WriteRGBASpan %d..%d (x1 %d)\n",
-				(int)i, (int)n1, (int)x1);
-
-	       if (mask)
-	       {
-		  for (;n1>0;i++,x1++,n1--)
-		     if (mask[i])
-			WRITE_RGBA( x1, y,
-				    rgba[i][0], rgba[i][1],
-				    rgba[i][2], rgba[i][3] );
-	       }
-	       else
-	       {
-		  for (;n1>0;i++,x1++,n1--)
-		     WRITE_RGBA( x1, y,
-				 rgba[i][0], rgba[i][1],
-				 rgba[i][2], rgba[i][3] );
-	       }
-	    }
-	 HW_ENDCLIPLOOP();
-      }
-   HW_WRITE_UNLOCK();
-}
-
-static void TAG(WriteRGBSpan)( GLcontext *ctx,
-                               struct gl_renderbuffer *rb,
-			       GLuint n, GLint x, GLint y,
-			       const void *values, const GLubyte mask[] )
-{
-   HW_WRITE_LOCK()
-      {
-         const GLubyte (*rgb)[3] = (const GLubyte (*)[3]) values;
-	 GLint x1;
-	 GLint n1;
-	 LOCAL_VARS;
-
-	 y = Y_FLIP(y);
-
-	 HW_WRITE_CLIPLOOP()
-	    {
-	       GLint i = 0;
-	       CLIPSPAN(x,y,n,x1,n1,i);
-
-	       if (DBG) fprintf(stderr, "WriteRGBSpan %d..%d (x1 %d)\n",
-				(int)i, (int)n1, (int)x1);
-
-	       if (mask)
-	       {
-		  for (;n1>0;i++,x1++,n1--)
-		     if (mask[i])
-			WRITE_RGBA( x1, y, rgb[i][0], rgb[i][1], rgb[i][2], 255 );
-	       }
-	       else
-	       {
-		  for (;n1>0;i++,x1++,n1--)
-		     WRITE_RGBA( x1, y, rgb[i][0], rgb[i][1], rgb[i][2], 255 );
-	       }
-	    }
-	 HW_ENDCLIPLOOP();
-      }
-   HW_WRITE_UNLOCK();
-}
-
-static void TAG(WriteRGBAPixels)( GLcontext *ctx,
-                                  struct gl_renderbuffer *rb,
-                                  GLuint n, const GLint x[], const GLint y[],
-                                  const void *values, const GLubyte mask[] )
-{
-   HW_WRITE_LOCK()
-      {
-         const GLubyte (*rgba)[4] = (const GLubyte (*)[4]) values;
-	 GLint i;
-	 LOCAL_VARS;
-
-	 if (DBG) fprintf(stderr, "WriteRGBAPixels\n");
-
-	 HW_WRITE_CLIPLOOP()
-	    {
-	       if (mask)
-	       {
-	          for (i=0;i<n;i++)
-	          {
-		     if (mask[i]) {
-		        const int fy = Y_FLIP(y[i]);
-		        if (CLIPPIXEL(x[i],fy))
-			   WRITE_RGBA( x[i], fy,
-				       rgba[i][0], rgba[i][1],
-				       rgba[i][2], rgba[i][3] );
-		     }
-	          }
-	       }
-	       else
-	       {
-	          for (i=0;i<n;i++)
-	          {
-		     const int fy = Y_FLIP(y[i]);
-		     if (CLIPPIXEL(x[i],fy))
-			WRITE_RGBA( x[i], fy,
-				    rgba[i][0], rgba[i][1],
-				    rgba[i][2], rgba[i][3] );
-	          }
-	       }
-	    }
-	 HW_ENDCLIPLOOP();
-      }
-   HW_WRITE_UNLOCK();
-}
-
-
-static void TAG(WriteMonoRGBASpan)( GLcontext *ctx,	
-                                    struct gl_renderbuffer *rb,
-				    GLuint n, GLint x, GLint y, 
-				    const void *value, const GLubyte mask[] )
-{
-   HW_WRITE_LOCK()
-      {
-         const GLubyte *color = (const GLubyte *) value;
-	 GLint x1;
-	 GLint n1;
-	 LOCAL_VARS;
-	 INIT_MONO_PIXEL(p, color);
-
-	 y = Y_FLIP( y );
-
-	 if (DBG) fprintf(stderr, "WriteMonoRGBASpan\n");
-
-	 HW_WRITE_CLIPLOOP()
-	    {
-	       GLint i = 0;
-	       CLIPSPAN(x,y,n,x1,n1,i);
-	       if (mask)
-	       {
-	          for (;n1>0;i++,x1++,n1--)
-		     if (mask[i])
-		        WRITE_PIXEL( x1, y, p );
-	       }
-	       else
-	       {
-	          for (;n1>0;i++,x1++,n1--)
-		     WRITE_PIXEL( x1, y, p );
-	       }
-	    }
-	 HW_ENDCLIPLOOP();
-      }
-   HW_WRITE_UNLOCK();
-}
-
-
-static void TAG(WriteMonoRGBAPixels)( GLcontext *ctx,
-                                      struct gl_renderbuffer *rb,
-				      GLuint n,
-				      const GLint x[], const GLint y[],
-				      const void *value,
-				      const GLubyte mask[] ) 
-{
-   HW_WRITE_LOCK()
-      {
-         const GLubyte *color = (const GLubyte *) value;
-	 GLint i;
-	 LOCAL_VARS;
-	 INIT_MONO_PIXEL(p, color);
-
-	 if (DBG) fprintf(stderr, "WriteMonoRGBAPixels\n");
-
-	 HW_WRITE_CLIPLOOP()
-	    {
-	       if (mask)
-	       {
-		  for (i=0;i<n;i++)
-		     if (mask[i]) {
-			int fy = Y_FLIP(y[i]);
-			if (CLIPPIXEL( x[i], fy ))
-			   WRITE_PIXEL( x[i], fy, p );
-		     }
-	       }
-	       else
-	       {
-		  for (i=0;i<n;i++) {
-		     int fy = Y_FLIP(y[i]);
-		     if (CLIPPIXEL( x[i], fy ))
-			WRITE_PIXEL( x[i], fy, p );
-		  }
-	       }
-	    }
-	 HW_ENDCLIPLOOP();
-      }
-   HW_WRITE_UNLOCK();
-}
-
-
-static void TAG(ReadRGBASpan)( GLcontext *ctx,
-                               struct gl_renderbuffer *rb,
-			       GLuint n, GLint x, GLint y, void *values)
-{
-   HW_READ_LOCK()
-      {
-         GLubyte (*rgba)[4] = (GLubyte (*)[4]) values;
-	 GLint x1,n1;
-	 LOCAL_VARS;
-
-	 y = Y_FLIP(y);
-
-	 if (DBG) fprintf(stderr, "ReadRGBASpan\n");
-
-	 HW_READ_CLIPLOOP()
-	    {
-	       GLint i = 0;
-	       CLIPSPAN(x,y,n,x1,n1,i);
-	       for (;n1>0;i++,x1++,n1--)
-		  READ_RGBA( rgba[i], x1, y );
-	    }
-         HW_ENDCLIPLOOP();
-      }
-   HW_READ_UNLOCK();
-}
-
-
-#if defined(USE_MMX_ASM) && \
-   (((SPANTMP_PIXEL_FMT == GL_BGRA) && \
-	(SPANTMP_PIXEL_TYPE == GL_UNSIGNED_INT_8_8_8_8_REV)) || \
-    ((SPANTMP_PIXEL_FMT == GL_RGB) && \
-	(SPANTMP_PIXEL_TYPE == GL_UNSIGNED_SHORT_5_6_5)))
-static void TAG2(ReadRGBASpan,_MMX)( GLcontext *ctx,
-                                     struct gl_renderbuffer *rb,
-                                     GLuint n, GLint x, GLint y, void *values)
-{
-#ifndef USE_INNER_EMMS
-   /* The EMMS instruction is directly in-lined here because using GCC's
-    * built-in _mm_empty function was found to utterly destroy performance.
-    */
-   __asm__ __volatile__( "emms" );
-#endif
-
-   HW_READ_LOCK()
-     {
-        GLubyte (*rgba)[4] = (GLubyte (*)[4]) values;
-	GLint x1,n1;
-	LOCAL_VARS;
-
-	y = Y_FLIP(y);
-
-	if (DBG) fprintf(stderr, "ReadRGBASpan\n");
-
-	HW_READ_CLIPLOOP()
-	  {
-	     GLint i = 0;
-	     CLIPSPAN(x,y,n,x1,n1,i);
-
-	       {
-		  const char * src = GET_SRC_PTR( x1, y );
-#if (SPANTMP_PIXEL_FMT == GL_RGB) && \
-		  (SPANTMP_PIXEL_TYPE == GL_UNSIGNED_SHORT_5_6_5)
-		  _generic_read_RGBA_span_RGB565_MMX( src, rgba[i], n1 );
-#else
-		  _generic_read_RGBA_span_BGRA8888_REV_MMX( src, rgba[i], n1 );
-#endif
-	       }
-	  }
-	HW_ENDCLIPLOOP();
-     }
-   HW_READ_UNLOCK();
-#ifndef USE_INNER_EMMS
-   __asm__ __volatile__( "emms" );
-#endif
-}
-#endif
-
-
-#if defined(USE_SSE_ASM) && \
-   (SPANTMP_PIXEL_FMT == GL_BGRA) && \
-     (SPANTMP_PIXEL_TYPE == GL_UNSIGNED_INT_8_8_8_8_REV)
-static void TAG2(ReadRGBASpan,_SSE2)( GLcontext *ctx,
-                                      struct gl_renderbuffer *rb,
-                                      GLuint n, GLint x, GLint y,
-                                      void *values)
-{
-   HW_READ_LOCK()
-     {
-        GLubyte (*rgba)[4] = (GLubyte (*)[4]) values;
-	GLint x1,n1;
-	LOCAL_VARS;
-
-	y = Y_FLIP(y);
-
-	if (DBG) fprintf(stderr, "ReadRGBASpan\n");
-
-	HW_READ_CLIPLOOP()
-	  {
-	     GLint i = 0;
-	     CLIPSPAN(x,y,n,x1,n1,i);
-
-	       {
-		  const char * src = GET_SRC_PTR( x1, y );
-		  _generic_read_RGBA_span_BGRA8888_REV_SSE2( src, rgba[i], n1 );
-	       }
-	  }
-	HW_ENDCLIPLOOP();
-     }
-   HW_READ_UNLOCK();
-}
-#endif
-
-#if defined(USE_SSE_ASM) && \
-   (SPANTMP_PIXEL_FMT == GL_BGRA) && \
-     (SPANTMP_PIXEL_TYPE == GL_UNSIGNED_INT_8_8_8_8_REV)
-static void TAG2(ReadRGBASpan,_SSE)( GLcontext *ctx,
-                                     struct gl_renderbuffer *rb,
-                                     GLuint n, GLint x, GLint y,
-                                     void *values)
-{
-#ifndef USE_INNER_EMMS
-   /* The EMMS instruction is directly in-lined here because using GCC's
-    * built-in _mm_empty function was found to utterly destroy performance.
-    */
-   __asm__ __volatile__( "emms" );
-#endif
-
-   HW_READ_LOCK()
-     {
-        GLubyte (*rgba)[4] = (GLubyte (*)[4]) values;
-	GLint x1,n1;
-	LOCAL_VARS;
-
-	y = Y_FLIP(y);
-
-	if (DBG) fprintf(stderr, "ReadRGBASpan\n");
-
-	HW_READ_CLIPLOOP()
-	  {
-	     GLint i = 0;
-	     CLIPSPAN(x,y,n,x1,n1,i);
-
-	       {
-		  const char * src = GET_SRC_PTR( x1, y );
-		  _generic_read_RGBA_span_BGRA8888_REV_SSE( src, rgba[i], n1 );
-	       }
-	  }
-	HW_ENDCLIPLOOP();
-     }
-   HW_READ_UNLOCK();
-#ifndef USE_INNER_EMMS
-   __asm__ __volatile__( "emms" );
-#endif
-}
-#endif
-
-
-static void TAG(ReadRGBAPixels)( GLcontext *ctx,
-                                 struct gl_renderbuffer *rb,
-				 GLuint n, const GLint x[], const GLint y[],
-				 void *values )
-{
-   HW_READ_LOCK()
-      {
-         GLubyte (*rgba)[4] = (GLubyte (*)[4]) values;
-         GLubyte *mask = NULL; /* remove someday */
-	 GLint i;
-	 LOCAL_VARS;
-
-	 if (DBG) fprintf(stderr, "ReadRGBAPixels\n");
-
-	 HW_READ_CLIPLOOP()
-	    {
-	       if (mask)
-	       {
-		  for (i=0;i<n;i++)
-		     if (mask[i]) {
-			int fy = Y_FLIP( y[i] );
-			if (CLIPPIXEL( x[i], fy ))
-			   READ_RGBA( rgba[i], x[i], fy );
-		     }
-	       }
-	       else
-	       {
-		  for (i=0;i<n;i++) {
-		     int fy = Y_FLIP( y[i] );
-		     if (CLIPPIXEL( x[i], fy ))
-			READ_RGBA( rgba[i], x[i], fy );
-		  }
-	       }
-	    }
-	 HW_ENDCLIPLOOP();
-      }
-   HW_READ_UNLOCK();
-}
-
-static void TAG(InitPointers)(struct gl_renderbuffer *rb)
-{
-   rb->PutRow = TAG(WriteRGBASpan);
-   rb->PutRowRGB = TAG(WriteRGBSpan);
-   rb->PutMonoRow = TAG(WriteMonoRGBASpan);
-   rb->PutValues = TAG(WriteRGBAPixels);
-   rb->PutMonoValues = TAG(WriteMonoRGBAPixels);
-   rb->GetValues = TAG(ReadRGBAPixels);
-
-#if defined(USE_SSE_ASM) && \
-   (SPANTMP_PIXEL_FMT == GL_BGRA) && \
-     (SPANTMP_PIXEL_TYPE == GL_UNSIGNED_INT_8_8_8_8_REV)
-   if ( cpu_has_xmm2 ) {
-      if (DBG) fprintf( stderr, "Using %s version of GetRow\n", "SSE2" );
-      rb->GetRow = TAG2(ReadRGBASpan, _SSE2);
-   }
-   else
-#endif
-#if defined(USE_SSE_ASM) && \
-   (SPANTMP_PIXEL_FMT == GL_BGRA) && \
-     (SPANTMP_PIXEL_TYPE == GL_UNSIGNED_INT_8_8_8_8_REV)
-   if ( cpu_has_xmm ) {
-      if (DBG) fprintf( stderr, "Using %s version of GetRow\n", "SSE" );
-      rb->GetRow = TAG2(ReadRGBASpan, _SSE);
-   }
-   else
-#endif
-#if defined(USE_MMX_ASM) && \
-   (((SPANTMP_PIXEL_FMT == GL_BGRA) && \
-	(SPANTMP_PIXEL_TYPE == GL_UNSIGNED_INT_8_8_8_8_REV)) || \
-    ((SPANTMP_PIXEL_FMT == GL_RGB) && \
-	(SPANTMP_PIXEL_TYPE == GL_UNSIGNED_SHORT_5_6_5)))
-   if ( cpu_has_mmx ) {
-      if (DBG) fprintf( stderr, "Using %s version of GetRow\n", "MMX" );
-      rb->GetRow = TAG2(ReadRGBASpan, _MMX);
-   }
-   else
-#endif
-   {
-      if (DBG) fprintf( stderr, "Using %s version of GetRow\n", "C" );
-      rb->GetRow = TAG(ReadRGBASpan);
-   }
-
-}
-
-
-#undef INIT_MONO_PIXEL
-#undef WRITE_PIXEL
-#undef WRITE_RGBA
-#undef READ_RGBA
-#undef TAG
-#undef TAG2
-#undef GET_SRC_PTR
-#undef GET_DST_PTR
-#undef SPANTMP_PIXEL_FMT
-#undef SPANTMP_PIXEL_TYPE
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/common/spantmp_common.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/common/spantmp_common.h
deleted file mode 100644
index a4509a569..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/common/spantmp_common.h
+++ /dev/null
@@ -1,81 +0,0 @@
-/*
- * Copyright 2000-2001 VA Linux Systems, Inc.
- * (C) Copyright IBM Corporation 2004
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * on the rights to use, copy, modify, merge, publish, distribute, sub
- * license, and/or sell copies of the Software, and to permit persons to whom
- * the Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.  IN NO EVENT SHALL
- * VA LINUX SYSTEM, IBM AND/OR THEIR SUPPLIERS BE LIABLE FOR ANY CLAIM,
- * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
- * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
- * USE OR OTHER DEALINGS IN THE SOFTWARE.
- */
-
-/**
- * \file spantmp_common.h
- *
- * common macros for span read / write functions to be used in the depth,
- * stencil and pixel span templates.
- */
-
-#ifndef HW_WRITE_LOCK
-#define HW_WRITE_LOCK()		HW_LOCK()
-#endif
-
-#ifndef HW_WRITE_UNLOCK
-#define HW_WRITE_UNLOCK()	HW_UNLOCK()
-#endif
-
-#ifndef HW_READ_LOCK
-#define HW_READ_LOCK()		HW_LOCK()
-#endif
-
-#ifndef HW_READ_UNLOCK
-#define HW_READ_UNLOCK()	HW_UNLOCK()
-#endif
-
-#ifndef HW_CLIPLOOP
-#define HW_CLIPLOOP()							\
-   do {									\
-      int _nc = dPriv->numClipRects;					\
-      while ( _nc-- ) {							\
-	 int minx = dPriv->pClipRects[_nc].x1 - dPriv->x;		\
-	 int miny = dPriv->pClipRects[_nc].y1 - dPriv->y;		\
-	 int maxx = dPriv->pClipRects[_nc].x2 - dPriv->x;		\
-	 int maxy = dPriv->pClipRects[_nc].y2 - dPriv->y;
-#endif
-
-#ifndef HW_ENDCLIPLOOP
-#define HW_ENDCLIPLOOP()						\
-      }									\
-   } while (0)
-#endif
-
-#ifndef CLIPPIXEL
-#define CLIPPIXEL( _x, _y )						\
-   ((_x >= minx) && (_x < maxx) && (_y >= miny) && (_y < maxy))
-#endif
-
-#ifndef CLIPSPAN
-#define CLIPSPAN( _x, _y, _n, _x1, _n1, _i )				\
-   if ( _y < miny || _y >= maxy /*|| _x + n < minx || _x >=maxx*/ ) {	\
-      _n1 = 0, _x1 = x;							\
-   } else {								\
-      _n1 = _n;								\
-      _x1 = _x;								\
-      if ( _x1 < minx ) _i += (minx-_x1), n1 -= (minx-_x1), _x1 = minx; \
-      if ( _x1 + _n1 >= maxx ) n1 -= (_x1 + n1 - maxx);		        \
-   }
-#endif
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/common/stenciltmp.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/common/stenciltmp.h
deleted file mode 100644
index dccab0660..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/common/stenciltmp.h
+++ /dev/null
@@ -1,182 +0,0 @@
-/* $XFree86: xc/lib/GL/mesa/src/drv/common/stenciltmp.h,v 1.3 2001/03/21 16:14:20 dawes Exp $ */
-
-#include "spantmp_common.h"
-
-#ifndef DBG
-#define DBG 0
-#endif
-
-static void TAG(WriteStencilSpan)( GLcontext *ctx,
-                                   struct gl_renderbuffer *rb,
-				   GLuint n, GLint x, GLint y,
-				   const void *values, const GLubyte mask[] )
-{
-   HW_WRITE_LOCK()
-      {
-         const GLubyte *stencil = (const GLubyte *) values;
-	 GLint x1;
-	 GLint n1;
-	 LOCAL_STENCIL_VARS;
-
-	 y = Y_FLIP(y);
-
-	 HW_CLIPLOOP() 
-	    {
-	       GLint i = 0;
-	       CLIPSPAN(x,y,n,x1,n1,i);
-
-	       if (DBG) fprintf(stderr, "WriteStencilSpan %d..%d (x1 %d)\n",
-				(int)i, (int)n1, (int)x1);
-
-	       if (mask)
-	       {
-		  for (;n1>0;i++,x1++,n1--)
-		     if (mask[i])
-			WRITE_STENCIL( x1, y, stencil[i] );
-	       }
-	       else
-	       {
-		  for (;n1>0;i++,x1++,n1--)
-		     WRITE_STENCIL( x1, y, stencil[i] );
-	       }
-	    }
-	 HW_ENDCLIPLOOP();
-      }
-   HW_WRITE_UNLOCK();
-}
-
-
-static void TAG(WriteMonoStencilSpan)( GLcontext *ctx,
-                                       struct gl_renderbuffer *rb,
-                                       GLuint n, GLint x, GLint y,
-                                       const void *value,
-                                       const GLubyte mask[] )
-{
-   HW_WRITE_LOCK()
-      {
-         const GLubyte stencil = *((const GLubyte *) value);
-	 GLint x1;
-	 GLint n1;
-	 LOCAL_STENCIL_VARS;
-
-	 y = Y_FLIP(y);
-
-	 HW_CLIPLOOP() 
-	    {
-	       GLint i = 0;
-	       CLIPSPAN(x,y,n,x1,n1,i);
-
-	       if (DBG) fprintf(stderr, "WriteStencilSpan %d..%d (x1 %d)\n",
-				(int)i, (int)n1, (int)x1);
-
-	       if (mask)
-	       {
-		  for (;n1>0;i++,x1++,n1--)
-		     if (mask[i])
-			WRITE_STENCIL( x1, y, stencil );
-	       }
-	       else
-	       {
-		  for (;n1>0;i++,x1++,n1--)
-		     WRITE_STENCIL( x1, y, stencil );
-	       }
-	    }
-	 HW_ENDCLIPLOOP();
-      }
-   HW_WRITE_UNLOCK();
-}
-
-
-
-static void TAG(WriteStencilPixels)( GLcontext *ctx,
-                                     struct gl_renderbuffer *rb,
-				     GLuint n,
-				     const GLint x[], const GLint y[],
-				     const void *values, const GLubyte mask[] )
-{
-   HW_WRITE_LOCK()
-      {
-         const GLubyte *stencil = (const GLubyte *) values;
-	 GLuint i;
-	 LOCAL_STENCIL_VARS;
-
-	 if (DBG) fprintf(stderr, "WriteStencilPixels\n");
-
-	 HW_CLIPLOOP()
-	    {
-	       for (i=0;i<n;i++)
-	       {
-		  if (mask[i]) {
-		     const int fy = Y_FLIP(y[i]);
-		     if (CLIPPIXEL(x[i],fy))
-			WRITE_STENCIL( x[i], fy, stencil[i] );
-		  }
-	       }
-	    }
-	 HW_ENDCLIPLOOP();
-      }
-   HW_WRITE_UNLOCK();
-}
-
-
-/* Read stencil spans and pixels
- */
-static void TAG(ReadStencilSpan)( GLcontext *ctx,
-                                  struct gl_renderbuffer *rb,
-				  GLuint n, GLint x, GLint y,
-				  void *values)
-{
-   HW_READ_LOCK()
-      {
-         GLubyte *stencil = (GLubyte *) values;
-	 GLint x1,n1;
-	 LOCAL_STENCIL_VARS;
-
-	 y = Y_FLIP(y);
-
-	 if (DBG) fprintf(stderr, "ReadStencilSpan\n");
-
-	 HW_CLIPLOOP() 
-	    {
-	       GLint i = 0;
-	       CLIPSPAN(x,y,n,x1,n1,i);
-	       for (;n1>0;i++,n1--)
-		  READ_STENCIL( stencil[i], (x+i), y );
-	    }
-	 HW_ENDCLIPLOOP();
-      }
-   HW_READ_UNLOCK();
-}
-
-static void TAG(ReadStencilPixels)( GLcontext *ctx,
-                                    struct gl_renderbuffer *rb,
-                                    GLuint n, const GLint x[], const GLint y[],
-				    void *values )
-{
-   HW_READ_LOCK()
-      {
-         GLubyte *stencil = (GLubyte *) values;
-	 GLuint i;
-	 LOCAL_STENCIL_VARS;
-
-	 if (DBG) fprintf(stderr, "ReadStencilPixels\n");
- 
-	 HW_CLIPLOOP()
-	    {
-	       for (i=0;i<n;i++) {
-		  int fy = Y_FLIP( y[i] );
-		  if (CLIPPIXEL( x[i], fy ))
-		     READ_STENCIL( stencil[i], x[i], fy );
-	       }
-	    }
-	 HW_ENDCLIPLOOP();
-      }
-   HW_READ_UNLOCK();
-}
-
-
-
-
-#undef WRITE_STENCIL
-#undef READ_STENCIL
-#undef TAG
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/common/texmem.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/common/texmem.c
deleted file mode 100644
index acefce0f5..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/common/texmem.c
+++ /dev/null
@@ -1,1339 +0,0 @@
-/*
- * Copyright 2000-2001 VA Linux Systems, Inc.
- * (C) Copyright IBM Corporation 2002, 2003
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * on the rights to use, copy, modify, merge, publish, distribute, sub
- * license, and/or sell copies of the Software, and to permit persons to whom
- * the Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.  IN NO EVENT SHALL
- * VA LINUX SYSTEM, IBM AND/OR THEIR SUPPLIERS BE LIABLE FOR ANY CLAIM,
- * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
- * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
- * USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- * Authors:
- *    Ian Romanick <idr@us.ibm.com>
- *    Keith Whitwell <keithw@tungstengraphics.com>
- *    Kevin E. Martin <kem@users.sourceforge.net>
- *    Gareth Hughes <gareth@nvidia.com>
- */
-/* $XFree86:$ */
-
-/** \file texmem.c
- * Implements all of the device-independent texture memory management.
- * 
- * Currently, only a simple LRU texture memory management policy is
- * implemented.  In the (hopefully very near) future, better policies will be
- * implemented.  The idea is that the DRI should be able to run in one of two
- * modes.  In the default mode the DRI will dynamically attempt to discover
- * the best texture management policy for the running application.  In the
- * other mode, the user (via some sort of as yet TBD mechanism) will select
- * a texture management policy that is known to work well with the
- * application.
- */
-
-#include "texmem.h"
-#include "simple_list.h"
-#include "imports.h"
-#include "macros.h"
-#include "texformat.h"
-
-#include <assert.h>
-
-
-
-static unsigned dummy_swap_counter;
-
-
-/**
- * Calculate \f$\log_2\f$ of a value.  This is a particularly poor
- * implementation of this function.  However, since system performance is in
- * no way dependent on this function, the slowness of the implementation is
- * irrelevent.
- * 
- * \param n Value whose \f$\log_2\f$ is to be calculated
- */
-
-static GLuint
-driLog2( GLuint n )
-{
-   GLuint log2;
-
-   for ( log2 = 1 ; n > 1 ; log2++ ) {
-      n >>= 1;
-   }
-
-   return log2;
-}
-
-
-
-
-/**
- * Determine if a texture is resident in textureable memory.  Depending on
- * the driver, this may or may not be on-card memory.  It could be AGP memory
- * or anyother type of memory from which the hardware can directly read
- * texels.
- * 
- * This function is intended to be used as the \c IsTextureResident function
- * in the device's \c dd_function_table.
- * 
- * \param ctx GL context pointer (currently unused)
- * \param texObj Texture object to be tested
- */
-
-GLboolean
-driIsTextureResident( GLcontext * ctx, 
-		      struct gl_texture_object * texObj )
-{
-   driTextureObject * t;
-
-
-   t = (driTextureObject *) texObj->DriverData;
-   return( (t != NULL) && (t->memBlock != NULL) );
-}
-
-
-
-
-/**
- * (Re)initialize the global circular LRU list.  The last element
- * in the array (\a heap->nrRegions) is the sentinal.  Keeping it
- * at the end of the array allows the other elements of the array
- * to be addressed rationally when looking up objects at a particular
- * location in texture memory.
- * 
- * \param heap Texture heap to be reset
- */
-
-static void resetGlobalLRU( driTexHeap * heap )
-{
-   drmTextureRegionPtr list = heap->global_regions;
-   unsigned       sz = 1U << heap->logGranularity;
-   unsigned       i;
-
-   for (i = 0 ; (i+1) * sz <= heap->size ; i++) {
-      list[i].prev = i-1;
-      list[i].next = i+1;
-      list[i].age = 0;
-   }
-
-   i--;
-   list[0].prev = heap->nrRegions;
-   list[i].prev = i-1;
-   list[i].next = heap->nrRegions;
-   list[heap->nrRegions].prev = i;
-   list[heap->nrRegions].next = 0;
-   heap->global_age[0] = 0;
-}
-
-/**
- * Print out debugging information about the local texture LRU.
- *
- * \param heap Texture heap to be printed
- * \param callername Name of calling function
- */
-static void printLocalLRU( driTexHeap * heap, const char *callername  )
-{
-   driTextureObject *t;
-   unsigned sz = 1U << heap->logGranularity;
-
-   fprintf( stderr, "%s in %s:\nLocal LRU, heap %d:\n", 
-	    __FUNCTION__, callername, heap->heapId );
-
-   foreach ( t, &heap->texture_objects ) {
-      if (!t->memBlock)
-	 continue;
-      if (!t->tObj) {
-	 fprintf( stderr, "Placeholder (%p) %d at 0x%x sz 0x%x\n",
-		  (void *)t,
-		  t->memBlock->ofs / sz,
-		  t->memBlock->ofs,
-		  t->memBlock->size );
-      } else {
-	 fprintf( stderr, "Texture (%p) at 0x%x sz 0x%x\n",
-		  (void *)t,
-		  t->memBlock->ofs,
-		  t->memBlock->size );
-      }
-   }
-   foreach ( t, heap->swapped_objects ) {
-      if (!t->tObj) {
-	 fprintf( stderr, "Swapped Placeholder (%p)\n", (void *)t );
-      } else {
-	 fprintf( stderr, "Swapped Texture (%p)\n", (void *)t );
-      }
-   }
-
-   fprintf( stderr, "\n" );
-}
-
-/**
- * Print out debugging information about the global texture LRU.
- *
- * \param heap Texture heap to be printed
- * \param callername Name of calling function
- */
-static void printGlobalLRU( driTexHeap * heap, const char *callername )
-{
-   drmTextureRegionPtr list = heap->global_regions;
-   unsigned int i, j;
-
-   fprintf( stderr, "%s in %s:\nGlobal LRU, heap %d list %p:\n", 
-	    __FUNCTION__, callername, heap->heapId, (void *)list );
-
-   for ( i = 0, j = heap->nrRegions ; i < heap->nrRegions ; i++ ) {
-      fprintf( stderr, "list[%d] age %d next %d prev %d in_use %d\n",
-	       j, list[j].age, list[j].next, list[j].prev, list[j].in_use );
-      j = list[j].next;
-      if ( j == heap->nrRegions ) break;
-   }
-
-   if ( j != heap->nrRegions ) {
-      fprintf( stderr, "Loop detected in global LRU\n" );
-      for ( i = 0 ; i < heap->nrRegions ; i++ ) {
-	 fprintf( stderr, "list[%d] age %d next %d prev %d in_use %d\n",
-		  i, list[i].age, list[i].next, list[i].prev, list[i].in_use );
-      }
-   }
-
-   fprintf( stderr, "\n" );
-}
-
-
-/**
- * Called by the client whenever it touches a local texture.
- * 
- * \param t Texture object that the client has accessed
- */
-
-void driUpdateTextureLRU( driTextureObject * t )
-{
-   driTexHeap   * heap;
-   drmTextureRegionPtr list;
-   unsigned   shift;
-   unsigned   start;
-   unsigned   end;
-   unsigned   i;
-
-
-   heap = t->heap;
-   if ( heap != NULL ) {
-      shift = heap->logGranularity;
-      start = t->memBlock->ofs >> shift;
-      end = (t->memBlock->ofs + t->memBlock->size - 1) >> shift;
-
-
-      heap->local_age = ++heap->global_age[0];
-      list = heap->global_regions;
-
-
-      /* Update the context's local LRU 
-       */
-
-      move_to_head( & heap->texture_objects, t );
-
-
-      for (i = start ; i <= end ; i++) {
-	 list[i].age = heap->local_age;
-
-	 /* remove_from_list(i)
-	  */
-	 list[(unsigned)list[i].next].prev = list[i].prev;
-	 list[(unsigned)list[i].prev].next = list[i].next;
-
-	 /* insert_at_head(list, i)
-	  */
-	 list[i].prev = heap->nrRegions;
-	 list[i].next = list[heap->nrRegions].next;
-	 list[(unsigned)list[heap->nrRegions].next].prev = i;
-	 list[heap->nrRegions].next = i;
-      }
-
-      if ( 0 ) {
-	 printGlobalLRU( heap, __FUNCTION__ );
-	 printLocalLRU( heap, __FUNCTION__ );
-      }
-   }
-}
-
-
-
-
-/**
- * Keep track of swapped out texture objects.
- * 
- * \param t Texture object to be "swapped" out of its texture heap
- */
-
-void driSwapOutTextureObject( driTextureObject * t )
-{
-   unsigned   face;
-
-
-   if ( t->memBlock != NULL ) {
-      assert( t->heap != NULL );
-      mmFreeMem( t->memBlock );
-      t->memBlock = NULL;
-
-      if (t->timestamp > t->heap->timestamp)
-	 t->heap->timestamp = t->timestamp;
-
-      t->heap->texture_swaps[0]++;
-      move_to_tail( t->heap->swapped_objects, t );
-      t->heap = NULL;
-   }
-   else {
-      assert( t->heap == NULL );
-   }
-
-
-   for ( face = 0 ; face < 6 ; face++ ) {
-      t->dirty_images[face] = ~0;
-   }
-}
-
-
-
-
-/**
- * Destroy hardware state associated with texture \a t.  Calls the
- * \a destroy_texture_object method associated with the heap from which
- * \a t was allocated.
- * 
- * \param t Texture object to be destroyed
- */
-
-void driDestroyTextureObject( driTextureObject * t )
-{
-   driTexHeap * heap;
-
-
-   if ( 0 ) {
-      fprintf( stderr, "[%s:%d] freeing %p (tObj = %p, DriverData = %p)\n",
-	       __FILE__, __LINE__,
-	       (void *)t,
-	       (void *)((t != NULL) ? t->tObj : NULL),
-	       (void *)((t != NULL && t->tObj != NULL) ? t->tObj->DriverData : NULL ));
-   }
-
-   if ( t != NULL ) {
-      if ( t->memBlock ) {
-	 heap = t->heap;
-	 assert( heap != NULL );
-
-	 heap->texture_swaps[0]++;
-
-	 mmFreeMem( t->memBlock );
-	 t->memBlock = NULL;
-
-	 if (t->timestamp > t->heap->timestamp)
-	    t->heap->timestamp = t->timestamp;
-
-	 heap->destroy_texture_object( heap->driverContext, t );
-	 t->heap = NULL;
-      }
-
-      if ( t->tObj != NULL ) {
-	 assert( t->tObj->DriverData == t );
-	 t->tObj->DriverData = NULL;
-      }
-
-      remove_from_list( t );
-      FREE( t );
-   }
-
-   if ( 0 ) {
-      fprintf( stderr, "[%s:%d] done freeing %p\n", __FILE__, __LINE__, (void *)t );
-   }
-}
-
-
-
-
-/**
- * Update the local heap's representation of texture memory based on
- * data in the SAREA.  This is done each time it is detected that some other
- * direct rendering client has held the lock.  This pertains to both our local
- * textures and the textures belonging to other clients.  Keep track of other
- * client's textures by pushing a placeholder texture onto the LRU list --
- * these are denoted by \a tObj being \a NULL.
- * 
- * \param heap Heap whose state is to be updated
- * \param offset Byte offset in the heap that has been stolen
- * \param size Size, in bytes, of the stolen block
- * \param in_use Non-zero if the block is pinned/reserved by the kernel
- */
-
-static void driTexturesGone( driTexHeap * heap, int offset, int size, 
-			     int in_use )
-{
-   driTextureObject * t;
-   driTextureObject * tmp;
-
-
-   foreach_s ( t, tmp, & heap->texture_objects ) {
-      if ( (t->memBlock->ofs < (offset + size))
-	   && ((t->memBlock->ofs + t->memBlock->size) > offset) ) {
-	 /* It overlaps - kick it out.  If the texture object is just a
-	  * place holder, then destroy it all together.  Otherwise, mark
-	  * it as being swapped out.
-	  */
-
-	 if ( t->tObj != NULL ) {
-	    driSwapOutTextureObject( t );
-	 }
-	 else {
-	    driDestroyTextureObject( t );
-	 }
-      }
-   }
-
-
-   {
-      t = (driTextureObject *) CALLOC( heap->texture_object_size );
-      if ( t == NULL ) return;
-
-      t->memBlock = mmAllocMem( heap->memory_heap, size, 0, offset );
-      if ( t->memBlock == NULL ) {
-	 fprintf( stderr, "Couldn't alloc placeholder: heap %u sz %x ofs %x\n", heap->heapId,
-		  (int)size, (int)offset );
-	 mmDumpMemInfo( heap->memory_heap );
-	 return;
-      }
-      t->heap = heap;
-      if (in_use) 
-	 t->bound = 99;
-      insert_at_head( & heap->texture_objects, t );
-   }
-}
-
-
-
-
-/**
- * Called by the client on lock contention to determine whether textures have
- * been stolen.  If another client has modified a region in which we have
- * textures, then we need to figure out which of our textures have been
- * removed and update our global LRU.
- * 
- * \param heap Texture heap to be updated
- */
-
-void driAgeTextures( driTexHeap * heap )
-{
-   drmTextureRegionPtr list = heap->global_regions;
-   unsigned       sz = 1U << (heap->logGranularity);
-   unsigned       i, nr = 0;
-
-
-   /* Have to go right round from the back to ensure stuff ends up
-    * LRU in the local list...  Fix with a cursor pointer.
-    */
-
-   for (i = list[heap->nrRegions].prev ; 
-	i != heap->nrRegions && nr < heap->nrRegions ; 
-	i = list[i].prev, nr++) {
-      /* If switching texturing schemes, then the SAREA might not have been
-       * properly cleared, so we need to reset the global texture LRU.
-       */
-
-      if ( (i * sz) > heap->size ) {
-	 nr = heap->nrRegions;
-	 break;
-      }
-
-      if (list[i].age > heap->local_age) 
-	  driTexturesGone( heap, i * sz, sz, list[i].in_use); 
-   }
-
-   /* Loop or uninitialized heap detected.  Reset.
-    */
-
-   if (nr == heap->nrRegions) {
-      driTexturesGone( heap, 0, heap->size, 0);
-      resetGlobalLRU( heap );
-   }
-
-   if ( 0 ) {
-      printGlobalLRU( heap, __FUNCTION__ );
-      printLocalLRU( heap, __FUNCTION__ );
-   }
-
-   heap->local_age = heap->global_age[0];
-}
-
-
-
-
-#define INDEX_ARRAY_SIZE 6 /* I'm not aware of driver with more than 2 heaps */
-
-/**
- * Allocate memory from a texture heap to hold a texture object.  This
- * routine will attempt to allocate memory for the texture from the heaps
- * specified by \c heap_array in order.  That is, first it will try to
- * allocate from \c heap_array[0], then \c heap_array[1], and so on.
- *
- * \param heap_array Array of pointers to texture heaps to use
- * \param nr_heaps Number of heap pointer in \a heap_array
- * \param t Texture object for which space is needed
- * \return The ID of the heap from which memory was allocated, or -1 if
- *         memory could not be allocated.
- *
- * \bug The replacement policy implemented by this function is horrible.
- */
-
-
-int
-driAllocateTexture( driTexHeap * const * heap_array, unsigned nr_heaps,
-		    driTextureObject * t )
-{
-   driTexHeap       * heap;
-   driTextureObject * temp;
-   driTextureObject * cursor;
-   unsigned           id;
-
-
-   /* In case it already has texture space, initialize heap.  This also
-    * prevents GCC from issuing a warning that heap might be used
-    * uninitialized.
-    */
-
-   heap = t->heap;
-
-
-   /* Run through each of the existing heaps and try to allocate a buffer
-    * to hold the texture.
-    */
-
-   for ( id = 0 ; (t->memBlock == NULL) && (id < nr_heaps) ; id++ ) {
-      heap = heap_array[ id ];
-      if ( heap != NULL ) {
-	 t->memBlock = mmAllocMem( heap->memory_heap, t->totalSize, 
-				   heap->alignmentShift, 0 );
-      }
-   }
-
-
-   /* Kick textures out until the requested texture fits.
-    */
-
-   if ( t->memBlock == NULL ) {
-      unsigned index[INDEX_ARRAY_SIZE];
-      unsigned nrGoodHeaps = 0;
-
-      /* Trying to avoid dynamic memory allocation. If you have more
-       * heaps, increase INDEX_ARRAY_SIZE. I'm not aware of any
-       * drivers with more than 2 tex heaps. */
-      assert( nr_heaps < INDEX_ARRAY_SIZE );
-
-      /* Sort large enough heaps by duty. Insertion sort should be
-       * fast enough for such a short array. */
-      for ( id = 0 ; id < nr_heaps ; id++ ) {
-	 heap = heap_array[ id ];
-
-	 if ( heap != NULL && t->totalSize <= heap->size ) {
-	    unsigned j;
-
-	    for ( j = 0 ; j < nrGoodHeaps; j++ ) {
-	       if ( heap->duty > heap_array[ index[ j ] ]->duty )
-		  break;
-	    }
-
-	    if ( j < nrGoodHeaps ) {
-	       memmove( &index[ j+1 ], &index[ j ],
-			sizeof(index[ 0 ]) * (nrGoodHeaps - j) );
-	    }
-
-	    index[ j ] = id;
-
-	    nrGoodHeaps++;
-	 }
-      }
-
-      for ( id = 0 ; (t->memBlock == NULL) && (id < nrGoodHeaps) ; id++ ) {
-	 heap = heap_array[ index[ id ] ];
-
-	 for ( cursor = heap->texture_objects.prev, temp = cursor->prev;
-	       cursor != &heap->texture_objects ; 
-	       cursor = temp, temp = cursor->prev ) {
-	       
-	    /* The the LRU element.  If the texture is bound to one of
-	     * the texture units, then we cannot kick it out.
-	     */
-	    if ( cursor->bound /* || cursor->reserved */ ) {
-	       continue;
-	    }
-
-	    if ( cursor->memBlock )
-	       heap->duty -= cursor->memBlock->size;
-
-	    /* If this is a placeholder, there's no need to keep it */
-	    if (cursor->tObj)
-	       driSwapOutTextureObject( cursor );
-	    else
-	       driDestroyTextureObject( cursor );
-
-	    t->memBlock = mmAllocMem( heap->memory_heap, t->totalSize, 
-				      heap->alignmentShift, 0 );
-
-	    if (t->memBlock)
-	       break;
-	 }
-      }
-
-      /* Rebalance duties. If a heap kicked more data than its duty,
-       * then all other heaps get that amount multiplied with their
-       * relative weight added to their duty. The negative duty is
-       * reset to 0. In the end all heaps have a duty >= 0.
-       *
-       * CAUTION: we must not change the heap pointer here, because it
-       * is used below to update the texture object.
-       */
-      for ( id = 0 ; id < nr_heaps ; id++ )
-	 if ( heap_array[ id ] != NULL && heap_array[ id ]->duty < 0) {
-	    int duty = -heap_array[ id ]->duty;
-	    double weight = heap_array[ id ]->weight;
-	    unsigned j;
-
-	    for ( j = 0 ; j < nr_heaps ; j++ )
-	       if ( j != id && heap_array[ j ] != NULL ) {
-		  heap_array[ j ]->duty += (double) duty *
-		     heap_array[ j ]->weight / weight;
-	       }
-
-	    heap_array[ id ]->duty = 0;
-	 }
-   }
-
-
-   if ( t->memBlock != NULL ) {
-      /* id and heap->heapId may or may not be the same value here.
-       */
-
-      assert( heap != NULL );
-      assert( (t->heap == NULL) || (t->heap == heap) );
-
-      t->heap = heap;
-      return heap->heapId;
-   }
-   else {
-      assert( t->heap == NULL );
-
-      fprintf( stderr, "[%s:%d] unable to allocate texture\n",
-	       __FUNCTION__, __LINE__ );
-      return -1;
-   }
-}
-
-
-
-
-
-
-/**
- * Set the location where the texture-swap counter is stored.
- */
-
-void
-driSetTextureSwapCounterLocation( driTexHeap * heap, unsigned * counter )
-{
-   heap->texture_swaps = (counter == NULL) ? & dummy_swap_counter : counter;
-}
-
-
-
-
-/**
- * Create a new heap for texture data.
- * 
- * \param heap_id             Device-dependent heap identifier.  This value
- *                            will returned by driAllocateTexture when memory
- *                            is allocated from this heap.
- * \param context             Device-dependent driver context.  This is
- *                            supplied as the first parameter to the
- *                            \c destroy_tex_obj function.
- * \param size                Size, in bytes, of the texture region
- * \param alignmentShift      Alignment requirement for textures.  If textures 
- *                            must be allocated on a 4096 byte boundry, this
- *                            would be 12.
- * \param nr_regions          Number of regions into which this texture space
- *                            should be partitioned
- * \param global_regions      Array of \c drmTextureRegion structures in the SAREA
- * \param global_age          Pointer to the global texture age in the SAREA
- * \param swapped_objects     Pointer to the list of texture objects that are
- *                            not in texture memory (i.e., have been swapped
- *                            out).
- * \param texture_object_size Size, in bytes, of a device-dependent texture
- *                            object
- * \param destroy_tex_obj     Function used to destroy a device-dependent
- *                            texture object
- *
- * \sa driDestroyTextureHeap
- */
-
-driTexHeap *
-driCreateTextureHeap( unsigned heap_id, void * context, unsigned size,
-		      unsigned alignmentShift, unsigned nr_regions,
-		      drmTextureRegionPtr global_regions, unsigned * global_age,
-		      driTextureObject * swapped_objects, 
-		      unsigned texture_object_size,
-		      destroy_texture_object_t * destroy_tex_obj
-		    )
-{
-   driTexHeap * heap;
-   unsigned     l;
-    
-    
-   if ( 0 )
-       fprintf( stderr, "%s( %u, %p, %u, %u, %u )\n",
-		__FUNCTION__,
-		heap_id, (void *)context, size, alignmentShift, nr_regions );
-
-   heap = (driTexHeap *) CALLOC( sizeof( driTexHeap ) );
-   if ( heap != NULL ) {
-      l = driLog2( (size - 1) / nr_regions );
-      if ( l < alignmentShift )
-      {
-	 l = alignmentShift;
-      }
-
-      heap->logGranularity = l;
-      heap->size = size & ~((1L << l) - 1);
-
-      heap->memory_heap = mmInit( 0, heap->size );
-      if ( heap->memory_heap != NULL ) {
-	 heap->heapId = heap_id;
-	 heap->driverContext = context;
-
-	 heap->alignmentShift = alignmentShift;
-	 heap->nrRegions = nr_regions;
-	 heap->global_regions = global_regions;
-	 heap->global_age = global_age;
-	 heap->swapped_objects = swapped_objects;
-	 heap->texture_object_size = texture_object_size;
-	 heap->destroy_texture_object = destroy_tex_obj;
-
-	 /* Force global heap init */
-	 if (heap->global_age[0] == 0)
-	     heap->local_age = ~0;
-	 else
-	     heap->local_age = 0;
-
-	 make_empty_list( & heap->texture_objects );
-	 driSetTextureSwapCounterLocation( heap, NULL );
-
-	 heap->weight = heap->size;
-	 heap->duty = 0;
-      }
-      else {
-	 FREE( heap );
-	 heap = NULL;
-      }
-   }
-
-
-   if ( 0 )
-       fprintf( stderr, "%s returning %p\n", __FUNCTION__, (void *)heap );
-
-   return heap;
-}
-
-
-
-
-/** Destroys a texture heap
- * 
- * \param heap Texture heap to be destroyed
- */
-
-void
-driDestroyTextureHeap( driTexHeap * heap )
-{
-   driTextureObject * t;
-   driTextureObject * temp;
-
-
-   if ( heap != NULL ) {
-      foreach_s( t, temp, & heap->texture_objects ) {
-	 driDestroyTextureObject( t );
-      }
-      foreach_s( t, temp, heap->swapped_objects ) {
-	 driDestroyTextureObject( t );
-      }
-
-      mmDestroy( heap->memory_heap );
-      FREE( heap );
-   }
-}
-
-
-
-
-/****************************************************************************/
-/**
- * Determine how many texels (including all mipmap levels) would be required
- * for a texture map of size \f$2^^\c base_size_log2\f$ would require.
- *
- * \param base_size_log2 \f$log_2\f$ of the size of a side of the texture
- * \param dimensions Number of dimensions of the texture.  Either 2 or 3.
- * \param faces Number of faces of the texture.  Either 1 or 6 (for cube maps).
- * \return Number of texels
- */
-
-static unsigned
-texels_this_map_size( int base_size_log2, unsigned dimensions, unsigned faces )
-{
-   unsigned  texels;
-
-
-   assert( (faces == 1) || (faces == 6) );
-   assert( (dimensions == 2) || (dimensions == 3) );
-
-   texels = 0;
-   if ( base_size_log2 >= 0 ) {
-      texels = (1U << (dimensions * base_size_log2));
-
-      /* See http://www.mail-archive.com/dri-devel@lists.sourceforge.net/msg03636.html
-       * for the complete explaination of why this formulation is used.
-       * Basically, the smaller mipmap levels sum to 0.333 the size of the
-       * level 0 map.  The total size is therefore the size of the map
-       * multipled by 1.333.  The +2 is there to round up.
-       */
-
-      texels = (texels * 4 * faces + 2) / 3;
-   }
-
-   return texels;
-}
-
-
-
-
-struct maps_per_heap {
-   unsigned  c[32];
-};
-
-static void
-fill_in_maximums( driTexHeap * const * heaps, unsigned nr_heaps,
-		  unsigned max_bytes_per_texel, unsigned max_size,
-		  unsigned mipmaps_at_once, unsigned dimensions,
-		  unsigned faces, struct maps_per_heap * max_textures )
-{
-   unsigned   heap;
-   unsigned   log2_size;
-   unsigned   mask;
-
-
-   /* Determine how many textures of each size can be stored in each
-    * texture heap.
-    */
-
-   for ( heap = 0 ; heap < nr_heaps ; heap++ ) {
-      if ( heaps[ heap ] == NULL ) {
-	 (void) memset( max_textures[ heap ].c, 0, 
-			sizeof( max_textures[ heap ].c ) );
-	 continue;
-      }
-
-      mask = (1U << heaps[ heap ]->logGranularity) - 1;
-
-      if ( 0 ) {
-	 fprintf( stderr, "[%s:%d] heap[%u] = %u bytes, mask = 0x%08x\n",
-		  __FILE__, __LINE__,
-		  heap, heaps[ heap ]->size, mask );
-      }
-
-      for ( log2_size = max_size ; log2_size > 0 ; log2_size-- ) {
-	 unsigned   total;
-
-
-	 /* Determine the total number of bytes required by a texture of
-	  * size log2_size.
-	  */
-
-	 total = texels_this_map_size( log2_size, dimensions, faces )
-	     - texels_this_map_size( log2_size - mipmaps_at_once,
-				     dimensions, faces );
-	 total *= max_bytes_per_texel;
-	 total = (total + mask) & ~mask;
-
-	 /* The number of textures of a given size that will fit in a heap
-	  * is equal to the size of the heap divided by the size of the
-	  * texture.
-	  */
-
-	 max_textures[ heap ].c[ log2_size ] = heaps[ heap ]->size / total;
-
-	 if ( 0 ) {
-	    fprintf( stderr, "[%s:%d] max_textures[%u].c[%02u] "
-		     "= 0x%08x / 0x%08x "
-		     "= %u (%u)\n",
-		     __FILE__, __LINE__,
-		     heap, log2_size,
-		     heaps[ heap ]->size, total,
-		     heaps[ heap ]->size / total,
-		     max_textures[ heap ].c[ log2_size ] );
-	 }
-      }
-   }
-}
-
-
-static unsigned
-get_max_size( unsigned nr_heaps,
-	      unsigned texture_units,
-	      unsigned max_size,
-	      int all_textures_one_heap,
-	      struct maps_per_heap * max_textures )
-{
-   unsigned   heap;
-   unsigned   log2_size;
-
-
-   /* Determine the largest texture size such that a texture of that size
-    * can be bound to each texture unit at the same time.  Some hardware
-    * may require that all textures be in the same texture heap for
-    * multitexturing.
-    */
-
-   for ( log2_size = max_size ; log2_size > 0 ; log2_size-- ) {
-      unsigned   total = 0;
-
-      for ( heap = 0 ; heap < nr_heaps ; heap++ )
-      {
-	 total += max_textures[ heap ].c[ log2_size ];
-
-	 if ( 0 ) {
-	    fprintf( stderr, "[%s:%d] max_textures[%u].c[%02u] = %u, "
-		     "total = %u\n", __FILE__, __LINE__, heap, log2_size,
-		     max_textures[ heap ].c[ log2_size ], total );
-	 }
-
-	 if ( (max_textures[ heap ].c[ log2_size ] >= texture_units)
-	      || (!all_textures_one_heap && (total >= texture_units)) ) {
-	    /* The number of mipmap levels is the log-base-2 of the
-	     * maximum texture size plus 1.  If the maximum texture size
-	     * is 1x1, the log-base-2 is 0 and 1 mipmap level (the base
-	     * level) is available.
-	     */
-
-	    return log2_size + 1;
-	 }
-      }
-   }
-
-   /* This should NEVER happen.  It should always be possible to have at
-    * *least* a 1x1 texture in memory!
-    */
-   assert( log2_size != 0 );
-   return 0;
-}
-
-#define SET_MAX(f,v) \
-    do { if ( max_sizes[v] != 0 ) { limits-> f = max_sizes[v]; } } while( 0 )
-
-#define SET_MAX_RECT(f,v) \
-    do { if ( max_sizes[v] != 0 ) { limits-> f = 1 << max_sizes[v]; } } while( 0 )
-
-
-/**
- * Given the amount of texture memory, the number of texture units, and the
- * maximum size of a texel, calculate the maximum texture size the driver can
- * advertise.
- * 
- * \param heaps Texture heaps for this card
- * \param nr_heap Number of texture heaps
- * \param limits OpenGL contants.  MaxTextureUnits must be set.
- * \param max_bytes_per_texel Maximum size of a single texel, in bytes
- * \param max_2D_size \f$\log_2\f$ of the maximum 2D texture size (i.e.,
- *     1024x1024 textures, this would be 10)
- * \param max_3D_size \f$\log_2\f$ of the maximum 3D texture size (i.e.,
- *     1024x1024x1024 textures, this would be 10)
- * \param max_cube_size \f$\log_2\f$ of the maximum cube texture size (i.e.,
- *     1024x1024 textures, this would be 10)
- * \param max_rect_size \f$\log_2\f$ of the maximum texture rectangle size
- *     (i.e., 1024x1024 textures, this would be 10).  This is a power-of-2
- *     even though texture rectangles need not be a power-of-2.
- * \param mipmaps_at_once Total number of mipmaps that can be used
- *     at one time.  For most hardware this will be \f$\c max_size + 1\f$.
- *     For hardware that does not support mipmapping, this will be 1.
- * \param all_textures_one_heap True if the hardware requires that all
- *     textures be in a single texture heap for multitexturing.
- */
-
-void
-driCalculateMaxTextureLevels( driTexHeap * const * heaps,
-			      unsigned nr_heaps,
-			      struct gl_constants * limits,
-			      unsigned max_bytes_per_texel, 
-			      unsigned max_2D_size,
-			      unsigned max_3D_size,
-			      unsigned max_cube_size,
-			      unsigned max_rect_size,
-			      unsigned mipmaps_at_once,
-			      int all_textures_one_heap )
-{
-   struct maps_per_heap  max_textures[8];
-   unsigned         i;
-   const unsigned   dimensions[4] = { 2, 3, 2, 2 };
-   const unsigned   faces[4]      = { 1, 1, 6, 1 };
-   unsigned         max_sizes[4];
-   unsigned         mipmaps[4];
-
-
-   max_sizes[0] = max_2D_size;
-   max_sizes[1] = max_3D_size;
-   max_sizes[2] = max_cube_size;
-   max_sizes[3] = max_rect_size;
-
-   mipmaps[0] = mipmaps_at_once;
-   mipmaps[1] = mipmaps_at_once;
-   mipmaps[2] = 1;
-   mipmaps[3] = mipmaps_at_once;
-
-
-   /* Calculate the maximum number of texture levels in two passes.  The
-    * first pass determines how many textures of each power-of-two size
-    * (including all mipmap levels for that size) can fit in each texture
-    * heap.  The second pass finds the largest texture size that allows
-    * a texture of that size to be bound to every texture unit.
-    */
-
-   for ( i = 0 ; i < 4 ; i++ ) {
-      if ( max_sizes[ i ] != 0 ) {
-	 fill_in_maximums( heaps, nr_heaps, max_bytes_per_texel, 
-			   max_sizes[ i ], mipmaps[ i ],
-			   dimensions[ i ], faces[ i ],
-			   max_textures );
-
-	 max_sizes[ i ] = get_max_size( nr_heaps, 
-					limits->MaxTextureUnits,
-					max_sizes[ i ],
-					all_textures_one_heap,
-					max_textures );
-      }
-   }
-
-   SET_MAX( MaxTextureLevels,        0 );
-   SET_MAX( Max3DTextureLevels,      1 );
-   SET_MAX( MaxCubeTextureLevels,    2 );
-   SET_MAX_RECT( MaxTextureRectSize, 3 );
-}
-
-
-
-
-/**
- * Perform initial binding of default textures objects on a per unit, per
- * texture target basis.
- *
- * \param ctx Current OpenGL context
- * \param swapped List of swapped-out textures
- * \param targets Bit-mask of value texture targets
- */
-
-void driInitTextureObjects( GLcontext *ctx, driTextureObject * swapped,
-			    GLuint targets )
-{
-   struct gl_texture_object *texObj;
-   GLuint tmp = ctx->Texture.CurrentUnit;
-   unsigned   i;
-
-
-   for ( i = 0 ; i < ctx->Const.MaxTextureUnits ; i++ ) {
-      ctx->Texture.CurrentUnit = i;
-
-      if ( (targets & DRI_TEXMGR_DO_TEXTURE_1D) != 0 ) {
-	 texObj = ctx->Texture.Unit[i].Current1D;
-	 ctx->Driver.BindTexture( ctx, GL_TEXTURE_1D, texObj );
-	 move_to_tail( swapped, (driTextureObject *) texObj->DriverData );
-      }
-
-      if ( (targets & DRI_TEXMGR_DO_TEXTURE_2D) != 0 ) {
-	 texObj = ctx->Texture.Unit[i].Current2D;
-	 ctx->Driver.BindTexture( ctx, GL_TEXTURE_2D, texObj );
-	 move_to_tail( swapped, (driTextureObject *) texObj->DriverData );
-      }
-
-      if ( (targets & DRI_TEXMGR_DO_TEXTURE_3D) != 0 ) {
-	 texObj = ctx->Texture.Unit[i].Current3D;
-	 ctx->Driver.BindTexture( ctx, GL_TEXTURE_3D, texObj );
-	 move_to_tail( swapped, (driTextureObject *) texObj->DriverData );
-      }
-
-      if ( (targets & DRI_TEXMGR_DO_TEXTURE_CUBE) != 0 ) {
-	 texObj = ctx->Texture.Unit[i].CurrentCubeMap;
-	 ctx->Driver.BindTexture( ctx, GL_TEXTURE_CUBE_MAP_ARB, texObj );
-	 move_to_tail( swapped, (driTextureObject *) texObj->DriverData );
-      }
-
-      if ( (targets & DRI_TEXMGR_DO_TEXTURE_RECT) != 0 ) {
-	 texObj = ctx->Texture.Unit[i].CurrentRect;
-	 ctx->Driver.BindTexture( ctx, GL_TEXTURE_RECTANGLE_NV, texObj );
-	 move_to_tail( swapped, (driTextureObject *) texObj->DriverData );
-      }
-   }
-
-   ctx->Texture.CurrentUnit = tmp;
-}
-
-
-
-
-/**
- * Verify that the specified texture is in the specificed heap.
- * 
- * \param tex   Texture to be tested.
- * \param heap  Texture memory heap to be tested.
- * \return True if the texture is in the heap, false otherwise.
- */
-
-static GLboolean
-check_in_heap( const driTextureObject * tex, const driTexHeap * heap )
-{
-#if 1
-   return tex->heap == heap;
-#else
-   driTextureObject * curr;
-
-   foreach( curr, & heap->texture_objects ) {
-      if ( curr == tex ) {
-	 break;
-      }
-   }
-
-   return curr == tex;
-#endif
-}
-
-
-
-/****************************************************************************/
-/**
- * Validate the consistency of a set of texture heaps.
- * Original version by Keith Whitwell in r200/r200_sanity.c.
- */
-
-GLboolean
-driValidateTextureHeaps( driTexHeap * const * texture_heaps,
-			 unsigned nr_heaps, const driTextureObject * swapped )
-{
-   driTextureObject *t;
-   unsigned  i;
-
-   for ( i = 0 ; i < nr_heaps ; i++ ) {
-      int last_end = 0;
-      unsigned textures_in_heap = 0;
-      unsigned blocks_in_mempool = 0;
-      const driTexHeap * heap = texture_heaps[i];
-      const memHeap_t * p = heap->memory_heap;
-
-      /* Check each texture object has a MemBlock, and is linked into
-       * the correct heap.  
-       *
-       * Check the texobj base address corresponds to the MemBlock
-       * range.  Check the texobj size (recalculate?) fits within
-       * the MemBlock.
-       *
-       * Count the number of texobj's using this heap.
-       */
-
-      foreach ( t, &heap->texture_objects ) {
-	 if ( !check_in_heap( t, heap ) ) {
-	    fprintf( stderr, "%s memory block for texture object @ %p not "
-		     "found in heap #%d\n",
-		     __FUNCTION__, (void *)t, i );
-	    return GL_FALSE;
-	 }
-
-
-	 if ( t->totalSize > t->memBlock->size ) {
-	    fprintf( stderr, "%s: Memory block for texture object @ %p is "
-		     "only %u bytes, but %u are required\n",
-		     __FUNCTION__, (void *)t, t->totalSize, t->memBlock->size );
-	    return GL_FALSE;
-	 }
-
-	 textures_in_heap++;
-      }
-
-      /* Validate the contents of the heap:
-       *   - Ordering
-       *   - Overlaps
-       *   - Bounds
-       */
-
-      while ( p != NULL ) {
-	 if (p->reserved) {
-	    fprintf( stderr, "%s: Block (%08x,%x), is reserved?!\n",
-		     __FUNCTION__, p->ofs, p->size );
-	    return GL_FALSE;
-	 }
-
-	 if (p->ofs != last_end) {
-	    fprintf( stderr, "%s: blocks_in_mempool = %d, last_end = %d, p->ofs = %d\n",
-		     __FUNCTION__, blocks_in_mempool, last_end, p->ofs );
-	    return GL_FALSE;
-	 }
-
-	 if (!p->reserved && !p->free) {
-	    blocks_in_mempool++;
-	 }
-
-	 last_end = p->ofs + p->size;
-	 p = p->next;
-      }
-
-      if (textures_in_heap != blocks_in_mempool) {
-	 fprintf( stderr, "%s: Different number of textures objects (%u) and "
-		  "inuse memory blocks (%u)\n", 
-		  __FUNCTION__, textures_in_heap, blocks_in_mempool );
-	 return GL_FALSE;
-      }
-
-#if 0
-      fprintf( stderr, "%s: textures_in_heap = %u\n", 
-	       __FUNCTION__, textures_in_heap );
-#endif
-   }
-
-
-   /* Check swapped texobj's have zero memblocks
-    */
-   i = 0;
-   foreach ( t, swapped ) {
-      if ( t->memBlock != NULL ) {
-	 fprintf( stderr, "%s: Swapped texobj %p has non-NULL memblock %p\n",
-		  __FUNCTION__, (void *)t, (void *)t->memBlock );
-	 return GL_FALSE;
-      }
-      i++;
-   }
-
-#if 0
-   fprintf( stderr, "%s: swapped texture count = %u\n", __FUNCTION__, i );
-#endif
-
-   return GL_TRUE;
-}
-
-
-
-
-/****************************************************************************/
-/**
- * Compute which mipmap levels that really need to be sent to the hardware.
- * This depends on the base image size, GL_TEXTURE_MIN_LOD,
- * GL_TEXTURE_MAX_LOD, GL_TEXTURE_BASE_LEVEL, and GL_TEXTURE_MAX_LEVEL.
- */
-
-void
-driCalculateTextureFirstLastLevel( driTextureObject * t )
-{
-   struct gl_texture_object * const tObj = t->tObj;
-   const struct gl_texture_image * const baseImage =
-       tObj->Image[0][tObj->BaseLevel];
-
-   /* These must be signed values.  MinLod and MaxLod can be negative numbers,
-    * and having firstLevel and lastLevel as signed prevents the need for
-    * extra sign checks.
-    */
-   int   firstLevel;
-   int   lastLevel;
-
-   /* Yes, this looks overly complicated, but it's all needed.
-    */
-
-   switch (tObj->Target) {
-   case GL_TEXTURE_1D:
-   case GL_TEXTURE_2D:
-   case GL_TEXTURE_3D:
-   case GL_TEXTURE_CUBE_MAP:
-      if (tObj->MinFilter == GL_NEAREST || tObj->MinFilter == GL_LINEAR) {
-         /* GL_NEAREST and GL_LINEAR only care about GL_TEXTURE_BASE_LEVEL.
-          */
-
-         firstLevel = lastLevel = tObj->BaseLevel;
-      }
-      else {
-	 firstLevel = tObj->BaseLevel + (GLint)(tObj->MinLod + 0.5);
-	 firstLevel = MAX2(firstLevel, tObj->BaseLevel);
-	 lastLevel = tObj->BaseLevel + (GLint)(tObj->MaxLod + 0.5);
-	 lastLevel = MAX2(lastLevel, t->tObj->BaseLevel);
-	 lastLevel = MIN2(lastLevel, t->tObj->BaseLevel + baseImage->MaxLog2);
-	 lastLevel = MIN2(lastLevel, t->tObj->MaxLevel);
-	 lastLevel = MAX2(firstLevel, lastLevel); /* need at least one level */
-      }
-      break;
-   case GL_TEXTURE_RECTANGLE_NV:
-   case GL_TEXTURE_4D_SGIS:
-      firstLevel = lastLevel = 0;
-      break;
-   default:
-      return;
-   }
-
-   /* save these values */
-   t->firstLevel = firstLevel;
-   t->lastLevel = lastLevel;
-}
-
-
-
-
-/**
- * \name DRI texture formats.  Pointers initialized to either the big- or
- * little-endian Mesa formats.
- */
-/*@{*/
-const struct gl_texture_format *_dri_texformat_rgba8888 = NULL;
-const struct gl_texture_format *_dri_texformat_argb8888 = NULL;
-const struct gl_texture_format *_dri_texformat_rgb565 = NULL;
-const struct gl_texture_format *_dri_texformat_argb4444 = NULL;
-const struct gl_texture_format *_dri_texformat_argb1555 = NULL;
-const struct gl_texture_format *_dri_texformat_al88 = NULL;
-const struct gl_texture_format *_dri_texformat_a8 = &_mesa_texformat_a8;
-const struct gl_texture_format *_dri_texformat_ci8 = &_mesa_texformat_ci8;
-const struct gl_texture_format *_dri_texformat_i8 = &_mesa_texformat_i8;
-const struct gl_texture_format *_dri_texformat_l8 = &_mesa_texformat_l8;
-/*@}*/
-
-
-/**
- * Initialize little endian target, host byte order independent texture formats
- */
-void
-driInitTextureFormats(void)
-{
-   const GLuint ui = 1;
-   const GLubyte littleEndian = *((const GLubyte *) &ui);
-
-   if (littleEndian) {
-      _dri_texformat_rgba8888	= &_mesa_texformat_rgba8888;
-      _dri_texformat_argb8888	= &_mesa_texformat_argb8888;
-      _dri_texformat_rgb565	= &_mesa_texformat_rgb565;
-      _dri_texformat_argb4444	= &_mesa_texformat_argb4444;
-      _dri_texformat_argb1555	= &_mesa_texformat_argb1555;
-      _dri_texformat_al88	= &_mesa_texformat_al88;
-   }
-   else {
-      _dri_texformat_rgba8888	= &_mesa_texformat_rgba8888_rev;
-      _dri_texformat_argb8888	= &_mesa_texformat_argb8888_rev;
-      _dri_texformat_rgb565	= &_mesa_texformat_rgb565_rev;
-      _dri_texformat_argb4444	= &_mesa_texformat_argb4444_rev;
-      _dri_texformat_argb1555	= &_mesa_texformat_argb1555_rev;
-      _dri_texformat_al88	= &_mesa_texformat_al88_rev;
-   }
-}
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/common/texmem.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/common/texmem.h
deleted file mode 100644
index 705cd4d34..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/common/texmem.h
+++ /dev/null
@@ -1,327 +0,0 @@
-/*
- * Copyright 2000-2001 VA Linux Systems, Inc.
- * (c) Copyright IBM Corporation 2002
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * on the rights to use, copy, modify, merge, publish, distribute, sub
- * license, and/or sell copies of the Software, and to permit persons to whom
- * the Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.  IN NO EVENT SHALL
- * VA LINUX SYSTEM, IBM AND/OR THEIR SUPPLIERS BE LIABLE FOR ANY CLAIM,
- * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
- * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
- * USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- * Authors:
- *    Ian Romanick <idr@us.ibm.com>
- *    Keith Whitwell <keithw@tungstengraphics.com>
- *    Kevin E. Martin <kem@users.sourceforge.net>
- *    Gareth Hughes <gareth@nvidia.com>
- */
-/* $XFree86:$ */
-
-/** \file texmem.h
- * Public interface to the DRI texture memory management routines.
- * 
- * \sa texmem.c
- */
-
-#ifndef DRI_TEXMEM_H
-#define DRI_TEXMEM_H
-
-#include "mtypes.h"
-#include "mm.h"
-#include "xf86drm.h"
-
-struct dri_tex_heap;
-typedef struct dri_tex_heap driTexHeap;
-
-struct dri_texture_object;
-typedef struct dri_texture_object driTextureObject;
-
-
-/**
- * Base texture object type.  Each driver will extend this type with its own
- * private data members.
- */
-
-struct dri_texture_object {
-	struct dri_texture_object * next;
-	struct dri_texture_object * prev;
-
-	driTexHeap * heap;		/**< Texture heap currently stored in */
-	struct gl_texture_object * tObj;/**< Pointer to Mesa texture object
-					 * If NULL, this texture object is a
-					 * "placeholder" object representing
-					 * texture memory in use by another context.
-					 * A placeholder should have a heap and a memBlock.
-					 */
-	PMemBlock   memBlock;		/**< Memory block containing texture */
-	unsigned    bound;		/**< Texture unit currently bound to */
-
-	unsigned    totalSize;		/**< Total size of the texture,
-					 * including all mipmap levels 
-					 */
-
-	unsigned    dirty_images[6];	/**< Flags for whether or not images
-					 * need to be uploaded to local or
-					 * AGP texture space.  One flag set
-					 * for each cube face for cubic
-					 * textures.  Bit zero corresponds to
-					 * the base-level, which may or may
-					 * not be the level zero mipmap.
-					 */
-
-        unsigned    timestamp;	        /**< Timestamp used to
-					 * synchronize with 3d engine
-					 * in hardware where textures
-					 * are uploaded directly to
-					 * the framebuffer.  
-					 */
-
-        unsigned    firstLevel;         /**< Image in \c tObj->Image[0] that
-					 * corresponds to the base-level of
-					 * this texture object.
-					 */
-
-        unsigned    lastLevel;          /**< Last image in \c tObj->Image[0] 
-					 * used by the
-					 * current LOD settings of
-					 * this texture object.  This
-					 * value must be greater than
-					 * or equal to \c firstLevel.
-					 */
-};
-
-
-typedef void (destroy_texture_object_t)( void * driverContext,
-				        driTextureObject * t );
-
-/**
- * Client-private representation of texture memory state.
- *
- * Clients will place one or more of these structs in their driver
- * context struct to manage one or more global texture heaps.
- */
-
-struct dri_tex_heap {
-
-	/** Client-supplied heap identifier 
-	 */
-	unsigned heapId;	
-
-	/** Pointer to the client's private context 
-	 */
-	void *driverContext;
-
-	/** Total size of the heap, in bytes
-	 */
-	unsigned size;
-
-	/** \brief \f$log_2\f$ of size of single heap region
-	 *
-	 * Each context takes memory from the global texture heap in
-	 * \f$2^{logGranularity}\f$ byte blocks.  The value of
-	 * \a logGranularity is based on the amount of memory represented
-	 * by the heap and the maximum number of regions in the SAREA.  Given
-	 * \a b bytes of texture memory an \a n regions in the SAREA,
-	 * \a logGranularity will be \f$\lfloor\log_2( b / n )\rfloor\f$.
-	 */
-	unsigned logGranularity;
-
-	/** \brief Required alignment of allocations in this heap
-	 * 
-	 * The alignment shift is supplied to \a mmAllocMem when memory is
-	 * allocated from this heap.  The value of \a alignmentShift will
-	 * typically reflect some require of the hardware.  This value has
-	 * \b no \b relation to \a logGranularity.  \a alignmentShift is a
-	 * per-context value.
-	 *
-	 * \sa mmAllocMem
-	 */
-	unsigned alignmentShift;
-
-	/** Number of elements in global list (the SAREA).
-	 */
-	unsigned nrRegions;	 
-
-	/** Pointer to SAREA \a driTexRegion array
-	 */
-	drmTextureRegionPtr global_regions;
-
-	/** Pointer to the texture state age (generation number) in the SAREA
-	 */
-	unsigned     * global_age;
-
-	/** Local age (generation number) of texture state
-	 */
-	unsigned local_age;
-
-	/** Memory heap used to manage texture memory represented by
-	 * this texture heap.
-	 */
-	memHeap_t    * memory_heap;
-
-	/** List of objects that we currently believe to be in texture
-	 * memory.
-	 */
-	driTextureObject     texture_objects;
-    
-	/** Pointer to the list of texture objects that are not in
-	 * texture memory.
-	 */
-	driTextureObject   * swapped_objects;
-
-	/** Size of the driver-speicific texture object.
-	 */
-	unsigned       texture_object_size;
-
-
-	/**
-	 * \brief Function to destroy driver-specific texture object data.
-	 * 
-	 * This function is supplied by the driver so that the texture manager
-	 * can release all resources associated with a texture object.  This
-	 * function should only release driver-specific data.  That is,
-	 * \a driDestroyTextureObject will release the texture memory
-	 * associated with the texture object, it will release the memory
-	 * for the texture object itself, and it will unlink the texture
-	 * object from the texture object lists.
-	 *
-	 * \param driverContext Pointer to the driver supplied context
-	 * \param t Texture object that is to be destroyed
-	 * \sa driDestroyTextureObject
-	 */
-
-	destroy_texture_object_t * destroy_texture_object;
-
-
-	/**
-	 */
-	unsigned * texture_swaps;
-
-        /**
-	 * Timestamp used to synchronize with 3d engine in hardware
-	 * where textures are uploaded directly to the
-	 * framebuffer.  
-	 */
-        unsigned timestamp;
-
-	/** \brief Kick/upload weight
-	 *
-	 * When not enough free space is available this weight
-	 * influences the choice of the heap from which textures are
-	 * kicked. By default the weight is equal to the heap size.
-	 */
-	double weight;
-
-	/** \brief Kick/upload duty
-	 *
-	 * The heap with the highest duty will be chosen for kicking
-	 * textures if not enough free space is available. The duty is
-	 * reduced by the amount of data kicked. Rebalancing of
-	 * negative duties takes the weights into account.
-	 */
-	int duty;
-};
-
-
-
-
-/**
- * Called by the client on lock contention to determine whether textures have
- * been stolen.  If another client has modified a region in which we have
- * textures, then we need to figure out which of our textures have been
- * removed and update our global LRU.
- * 
- * \param heap Texture heap to be updated
- * \hideinitializer
- */
-
-#define DRI_AGE_TEXTURES( heap )				\
-   do {								\
-       if ( ((heap) != NULL)					\
-	    && ((heap)->local_age != (heap)->global_age[0]) )	\
-	   driAgeTextures( heap );				\
-   } while( 0 )
-
-
-
-
-/* This should be called whenever there has been contention on the hardware
- * lock.  driAgeTextures should not be called directly.  Instead, clients
- * should use DRI_AGE_TEXTURES, above.
- */
-
-void driAgeTextures( driTexHeap * heap );
-
-void driUpdateTextureLRU( driTextureObject * t );
-void driSwapOutTextureObject( driTextureObject * t );
-void driDestroyTextureObject( driTextureObject * t );
-int driAllocateTexture( driTexHeap * const * heap_array, unsigned nr_heaps,
-    driTextureObject * t );
-
-GLboolean driIsTextureResident( GLcontext * ctx, 
-    struct gl_texture_object * texObj );
-
-driTexHeap * driCreateTextureHeap( unsigned heap_id, void * context,
-    unsigned size, unsigned alignmentShift, unsigned nr_regions,
-    drmTextureRegionPtr global_regions, unsigned * global_age,
-    driTextureObject * swapped_objects, unsigned texture_object_size,
-    destroy_texture_object_t * destroy_tex_obj );
-void driDestroyTextureHeap( driTexHeap * heap );
-
-void
-driCalculateMaxTextureLevels( driTexHeap * const * heaps,
-			      unsigned nr_heaps,
-			      struct gl_constants * limits,
-			      unsigned max_bytes_per_texel, 
-			      unsigned max_2D_size,
-			      unsigned max_3D_size,
-			      unsigned max_cube_size,
-			      unsigned max_rect_size,
-			      unsigned mipmaps_at_once,
-			      int all_textures_one_heap );
-
-void
-driSetTextureSwapCounterLocation( driTexHeap * heap, unsigned * counter );
-
-#define DRI_TEXMGR_DO_TEXTURE_1D    0x0001
-#define DRI_TEXMGR_DO_TEXTURE_2D    0x0002
-#define DRI_TEXMGR_DO_TEXTURE_3D    0x0004
-#define DRI_TEXMGR_DO_TEXTURE_CUBE  0x0008
-#define DRI_TEXMGR_DO_TEXTURE_RECT  0x0010
-
-void driInitTextureObjects( GLcontext *ctx, driTextureObject * swapped,
-			    GLuint targets );
-
-GLboolean driValidateTextureHeaps( driTexHeap * const * texture_heaps,
-    unsigned nr_heaps, const driTextureObject * swapped );
-
-extern void driCalculateTextureFirstLastLevel( driTextureObject * t );
-
-
-extern const struct gl_texture_format *_dri_texformat_rgba8888;
-extern const struct gl_texture_format *_dri_texformat_argb8888;
-extern const struct gl_texture_format *_dri_texformat_rgb565;
-extern const struct gl_texture_format *_dri_texformat_argb4444;
-extern const struct gl_texture_format *_dri_texformat_argb1555;
-extern const struct gl_texture_format *_dri_texformat_al88;
-extern const struct gl_texture_format *_dri_texformat_a8;
-extern const struct gl_texture_format *_dri_texformat_ci8;
-extern const struct gl_texture_format *_dri_texformat_i8;
-extern const struct gl_texture_format *_dri_texformat_l8;
-
-extern void driInitTextureFormats( void );
-
-#endif /* DRI_TEXMEM_H */
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/common/utils.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/common/utils.c
deleted file mode 100644
index fbe1991fa..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/common/utils.c
+++ /dev/null
@@ -1,695 +0,0 @@
-/*
- * (C) Copyright IBM Corporation 2002, 2004
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * on the rights to use, copy, modify, merge, publish, distribute, sub
- * license, and/or sell copies of the Software, and to permit persons to whom
- * the Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.  IN NO EVENT SHALL
- * VA LINUX SYSTEM, IBM AND/OR THEIR SUPPLIERS BE LIABLE FOR ANY CLAIM,
- * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
- * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
- * USE OR OTHER DEALINGS IN THE SOFTWARE.
- */
-
-/**
- * \file utils.c
- * Utility functions for DRI drivers.
- *
- * \author Ian Romanick <idr@us.ibm.com>
- */
-
-#include <string.h>
-#include <stdlib.h>
-#include "mtypes.h"
-#include "extensions.h"
-#include "utils.h"
-#include "dispatch.h"
-
-int driDispatchRemapTable[ driDispatchRemapTable_size ];
-
-#if defined(USE_X86_ASM)
-#include "x86/common_x86_asm.h"
-#endif
-
-#if defined(USE_PPC_ASM)
-#include "ppc/common_ppc_features.h"
-#endif
-
-unsigned
-driParseDebugString( const char * debug, 
-		     const struct dri_debug_control * control  )
-{
-   unsigned   flag;
-
-
-   flag = 0;
-   if ( debug != NULL ) {
-      while( control->string != NULL ) {
-	 if ( !strcmp( debug, "all" ) ||
-	      strstr( debug, control->string ) != NULL ) {
-	    flag |= control->flag;
-	 }
-
-	 control++;
-      }
-   }
-
-   return flag;
-}
-
-
-
-/**
- * Create the \c GL_RENDERER string for DRI drivers.
- * 
- * Almost all DRI drivers use a \c GL_RENDERER string of the form:
- *
- *    "Mesa DRI <chip> <driver date> <AGP speed) <CPU information>"
- *
- * Using the supplied chip name, driver data, and AGP speed, this function
- * creates the string.
- * 
- * \param buffer         Buffer to hold the \c GL_RENDERER string.
- * \param hardware_name  Name of the hardware.
- * \param driver_date    Driver date.
- * \param agp_mode       AGP mode (speed).
- * 
- * \returns
- * The length of the string stored in \c buffer.  This does \b not include
- * the terminating \c NUL character.
- */
-unsigned
-driGetRendererString( char * buffer, const char * hardware_name,
-		      const char * driver_date, GLuint agp_mode )
-{
-#define MAX_INFO   4
-   const char * cpu[MAX_INFO];
-   unsigned   next = 0;
-   unsigned   i;
-   unsigned   offset;
-
-
-   offset = sprintf( buffer, "Mesa DRI %s %s", hardware_name, driver_date );
-
-   /* Append any AGP-specific information.
-    */
-   switch ( agp_mode ) {
-   case 1:
-   case 2:
-   case 4:
-   case 8:
-      offset += sprintf( & buffer[ offset ], " AGP %ux", agp_mode );
-      break;
-	
-   default:
-      break;
-   }
-
-   /* Append any CPU-specific information.
-    */
-#ifdef USE_X86_ASM
-   if ( _mesa_x86_cpu_features ) {
-      cpu[next] = " x86";
-      next++;
-   }
-# ifdef USE_MMX_ASM
-   if ( cpu_has_mmx ) {
-      cpu[next] = (cpu_has_mmxext) ? "/MMX+" : "/MMX";
-      next++;
-   }
-# endif
-# ifdef USE_3DNOW_ASM
-   if ( cpu_has_3dnow ) {
-      cpu[next] = (cpu_has_3dnowext) ? "/3DNow!+" : "/3DNow!";
-      next++;
-   }
-# endif
-# ifdef USE_SSE_ASM
-   if ( cpu_has_xmm ) {
-      cpu[next] = (cpu_has_xmm2) ? "/SSE2" : "/SSE";
-      next++;
-   }
-# endif
-
-#elif defined(USE_SPARC_ASM)
-
-   cpu[0] = " SPARC";
-   next = 1;
-
-#elif defined(USE_PPC_ASM)
-   if ( _mesa_ppc_cpu_features ) {
-      cpu[next] = (cpu_has_64) ? " PowerPC 64" : " PowerPC";
-      next++;
-   }
-
-# ifdef USE_VMX_ASM
-   if ( cpu_has_vmx ) {
-      cpu[next] = "/Altivec";
-      next++;
-   }
-# endif
-
-   if ( ! cpu_has_fpu ) {
-      cpu[next] = "/No FPU";
-      next++;
-   }
-#endif
-
-   for ( i = 0 ; i < next ; i++ ) {
-      const size_t len = strlen( cpu[i] );
-
-      strncpy( & buffer[ offset ], cpu[i], len );
-      offset += len;
-   }
-
-   return offset;
-}
-
-
-
-
-#define need_GL_ARB_multisample
-#define need_GL_ARB_transpose_matrix
-#define need_GL_ARB_window_pos
-#define need_GL_EXT_compiled_vertex_array
-#define need_GL_EXT_polygon_offset
-#define need_GL_EXT_texture_object
-#define need_GL_EXT_vertex_array
-#define need_GL_MESA_window_pos
-
-/* These are needed in *all* drivers because Mesa internally implements
- * certain functionality in terms of functions provided by these extensions.
- * For example, glBlendFunc is implemented by calling glBlendFuncSeparateEXT.
- */
-#define need_GL_EXT_blend_func_separate
-#define need_GL_NV_vertex_program
-
-#include "extension_helper.h"
-
-static const struct dri_extension all_mesa_extensions[] = {
-   { "GL_ARB_multisample",           GL_ARB_multisample_functions },
-   { "GL_ARB_transpose_matrix",      GL_ARB_transpose_matrix_functions },
-   { "GL_ARB_window_pos",            GL_ARB_window_pos_functions },
-   { "GL_EXT_blend_func_separate",   GL_EXT_blend_func_separate_functions },
-   { "GL_EXT_compiled_vertex_array", GL_EXT_compiled_vertex_array_functions },
-   { "GL_EXT_polygon_offset",        GL_EXT_polygon_offset_functions },
-   { "GL_EXT_texture_object",        GL_EXT_texture_object_functions },
-   { "GL_EXT_vertex_array",          GL_EXT_vertex_array_functions },
-   { "GL_MESA_window_pos",           GL_MESA_window_pos_functions },
-   { "GL_NV_vertex_program",         GL_NV_vertex_program_functions },
-   { NULL,                           NULL }
-};
-
-
-/**
- * Enable extensions supported by the driver.
- * 
- * \bug
- * ARB_imaging isn't handled properly.  In Mesa, enabling ARB_imaging also
- * enables all the sub-extensions that are folded into it.  This means that
- * we need to add entry-points (via \c driInitSingleExtension) for those
- * new functions here.
- */
-void driInitExtensions( GLcontext * ctx,
-			const struct dri_extension * extensions_to_enable,
-			GLboolean enable_imaging )
-{
-   static int first_time = 1;
-   unsigned   i;
-
-   if ( first_time ) {
-      for ( i = 0 ; i < driDispatchRemapTable_size ; i++ ) {
-	 driDispatchRemapTable[i] = -1;
-      }
-
-      first_time = 0;
-      driInitExtensions( ctx, all_mesa_extensions, GL_FALSE );
-   }
-
-   if ( (ctx != NULL) && enable_imaging ) {
-      _mesa_enable_imaging_extensions( ctx );
-   }
-
-   for ( i = 0 ; extensions_to_enable[i].name != NULL ; i++ ) {
-       driInitSingleExtension( ctx, & extensions_to_enable[i] );
-   }
-}
-
-
-
-
-/**
- * Enable and add dispatch functions for a single extension
- * 
- * \param ctx  Context where extension is to be enabled.
- * \param ext  Extension that is to be enabled.
- * 
- * \sa driInitExtensions, _mesa_enable_extension, _glapi_add_entrypoint
- *
- * \todo
- * Determine if it would be better to use \c strlen instead of the hardcoded
- * for-loops.
- */
-void driInitSingleExtension( GLcontext * ctx,
-			     const struct dri_extension * ext )
-{
-    unsigned i;
-
-
-    if ( ext->functions != NULL ) {
-	for ( i = 0 ; ext->functions[i].strings != NULL ; i++ ) {
-	    const char * functions[16];
-	    const char * parameter_signature;
-	    const char * str = ext->functions[i].strings;
-	    unsigned j;
-	    unsigned offset;
-
-
-	    /* Separate the parameter signature from the rest of the string.
-	     * If the parameter signature is empty (i.e., the string starts
-	     * with a NUL character), then the function has a void parameter
-	     * list.
-	     */
-	    parameter_signature = str;
-	    while ( str[0] != '\0' ) {
-		str++;
-	    }
-	    str++;
-
-
-	    /* Divide the string into the substrings that name each
-	     * entry-point for the function.
-	     */
-	    for ( j = 0 ; j < 16 ; j++ ) {
-		if ( str[0] == '\0' ) {
-		    functions[j] = NULL;
-		    break;
-		}
-
-		functions[j] = str;
-
-		while ( str[0] != '\0' ) {
-		    str++;
-		}
-		str++;
-	    }
-
-
-	    /* Add each entry-point to the dispatch table.
-	     */
-	    offset = _glapi_add_dispatch( functions, parameter_signature );
-	    if ( ext->functions[i].remap_index != -1 ) {
-		driDispatchRemapTable[ ext->functions[i].remap_index ] = offset;
-	    }
-
-	    if ( (ext->functions[i].offset != -1)
-		 && (ext->functions[i].offset != offset) ) {
-		fprintf(stderr, "DISPATCH ERROR! %s -> %u != %u\n", functions[0],
-			driDispatchRemapTable[ ext->functions[i].remap_index ],
-			ext->functions[i].offset);
-	    }
-	}
-    }
-
-    if ( ctx != NULL ) {
-	_mesa_enable_extension( ctx, ext->name );
-    }
-}
-
-
-/**
- * Utility function used by drivers to test the verions of other components.
- *
- * If one of the version requirements is not met, a message is logged using
- * \c __driUtilMessage.
- *
- * \param driver_name  Name of the driver.  Used in error messages.
- * \param driActual    Actual DRI version supplied __driCreateNewScreen.
- * \param driExpected  Minimum DRI version required by the driver.
- * \param ddxActual    Actual DDX version supplied __driCreateNewScreen.
- * \param ddxExpected  Minimum DDX minor and range of DDX major version required by the driver.
- * \param drmActual    Actual DRM version supplied __driCreateNewScreen.
- * \param drmExpected  Minimum DRM version required by the driver.
- * 
- * \returns \c GL_TRUE if all version requirements are met.  Otherwise,
- *          \c GL_FALSE is returned.
- * 
- * \sa __driCreateNewScreen, driCheckDriDdxDrmVersions2, __driUtilMessage
- *
- * \todo
- * Now that the old \c driCheckDriDdxDrmVersions function is gone, this
- * function and \c driCheckDriDdxDrmVersions2 should be renamed.
- */
-GLboolean
-driCheckDriDdxDrmVersions3(const char * driver_name,
-			   const __DRIversion * driActual,
-			   const __DRIversion * driExpected,
-			   const __DRIversion * ddxActual,
-			   const __DRIutilversion2 * ddxExpected,
-			   const __DRIversion * drmActual,
-			   const __DRIversion * drmExpected)
-{
-   static const char format[] = "%s DRI driver expected %s version %d.%d.x "
-       "but got version %d.%d.%d";
-   static const char format2[] = "%s DRI driver expected %s version %d-%d.%d.x "
-       "but got version %d.%d.%d";
-
-
-   /* Check the DRI version */
-   if ( (driActual->major != driExpected->major)
-	|| (driActual->minor < driExpected->minor) ) {
-      __driUtilMessage(format, driver_name, "DRI",
-		       driExpected->major, driExpected->minor,
-		       driActual->major, driActual->minor, driActual->patch);
-      return GL_FALSE;
-   }
-
-   /* Check that the DDX driver version is compatible */
-   if ( (ddxActual->major < ddxExpected->major_min)
-	|| (ddxActual->major > ddxExpected->major_max)
-	|| (ddxActual->minor < ddxExpected->minor) ) {
-      __driUtilMessage(format2, driver_name, "DDX",
-		       ddxExpected->major_min, ddxExpected->major_max, ddxExpected->minor,
-		       ddxActual->major, ddxActual->minor, ddxActual->patch);
-      return GL_FALSE;
-   }
-   
-   /* Check that the DRM driver version is compatible */
-   if ( (drmActual->major != drmExpected->major)
-	|| (drmActual->minor < drmExpected->minor) ) {
-      __driUtilMessage(format, driver_name, "DRM",
-		       drmExpected->major, drmExpected->minor,
-		       drmActual->major, drmActual->minor, drmActual->patch);
-      return GL_FALSE;
-   }
-
-   return GL_TRUE;
-}
-
-GLboolean
-driCheckDriDdxDrmVersions2(const char * driver_name,
-			   const __DRIversion * driActual,
-			   const __DRIversion * driExpected,
-			   const __DRIversion * ddxActual,
-			   const __DRIversion * ddxExpected,
-			   const __DRIversion * drmActual,
-			   const __DRIversion * drmExpected)
-{
-   __DRIutilversion2 ddx_expected;
-   ddx_expected.major_min = ddxExpected->major;
-   ddx_expected.major_max = ddxExpected->major;
-   ddx_expected.minor = ddxExpected->minor;
-   ddx_expected.patch = ddxExpected->patch;
-   return driCheckDriDdxDrmVersions3(driver_name, driActual,
-				driExpected, ddxActual, & ddx_expected,
-				drmActual, drmExpected);
-}
-
-
-
-GLboolean driClipRectToFramebuffer( const GLframebuffer *buffer,
-				    GLint *x, GLint *y,
-				    GLsizei *width, GLsizei *height )
-{
-   /* left clipping */
-   if (*x < buffer->_Xmin) {
-      *width -= (buffer->_Xmin - *x);
-      *x = buffer->_Xmin;
-   }
-
-   /* right clipping */
-   if (*x + *width > buffer->_Xmax)
-      *width -= (*x + *width - buffer->_Xmax - 1);
-
-   if (*width <= 0)
-      return GL_FALSE;
-
-   /* bottom clipping */
-   if (*y < buffer->_Ymin) {
-      *height -= (buffer->_Ymin - *y);
-      *y = buffer->_Ymin;
-   }
-
-   /* top clipping */
-   if (*y + *height > buffer->_Ymax)
-      *height -= (*y + *height - buffer->_Ymax - 1);
-
-   if (*height <= 0)
-      return GL_FALSE;
-
-   return GL_TRUE;
-}
-
-
-
-/**
- * Creates a set of \c __GLcontextModes that a driver will expose.
- * 
- * A set of \c __GLcontextModes will be created based on the supplied
- * parameters.  The number of modes processed will be 2 *
- * \c num_depth_stencil_bits * \c num_db_modes.
- * 
- * For the most part, data is just copied from \c depth_bits, \c stencil_bits,
- * \c db_modes, and \c visType into each \c __GLcontextModes element.
- * However, the meanings of \c fb_format and \c fb_type require further
- * explanation.  The \c fb_format specifies which color components are in
- * each pixel and what the default order is.  For example, \c GL_RGB specifies
- * that red, green, blue are available and red is in the "most significant"
- * position and blue is in the "least significant".  The \c fb_type specifies
- * the bit sizes of each component and the actual ordering.  For example, if
- * \c GL_UNSIGNED_SHORT_5_6_5_REV is specified with \c GL_RGB, bits [15:11]
- * are the blue value, bits [10:5] are the green value, and bits [4:0] are
- * the red value.
- * 
- * One sublte issue is the combination of \c GL_RGB  or \c GL_BGR and either
- * of the \c GL_UNSIGNED_INT_8_8_8_8 modes.  The resulting mask values in the
- * \c __GLcontextModes structure is \b identical to the \c GL_RGBA or
- * \c GL_BGRA case, except the \c alphaMask is zero.  This means that, as
- * far as this routine is concerned, \c GL_RGB with \c GL_UNSIGNED_INT_8_8_8_8
- * still uses 32-bits.
- *
- * If in doubt, look at the tables used in the function.
- * 
- * \param ptr_to_modes  Pointer to a pointer to a linked list of
- *                      \c __GLcontextModes.  Upon completion, a pointer to
- *                      the next element to be process will be stored here.
- *                      If the function fails and returns \c GL_FALSE, this
- *                      value will be unmodified, but some elements in the
- *                      linked list may be modified.
- * \param fb_format     Format of the framebuffer.  Currently only \c GL_RGB,
- *                      \c GL_RGBA, \c GL_BGR, and \c GL_BGRA are supported.
- * \param fb_type       Type of the pixels in the framebuffer.  Currently only
- *                      \c GL_UNSIGNED_SHORT_5_6_5, 
- *                      \c GL_UNSIGNED_SHORT_5_6_5_REV,
- *                      \c GL_UNSIGNED_INT_8_8_8_8, and
- *                      \c GL_UNSIGNED_INT_8_8_8_8_REV are supported.
- * \param depth_bits    Array of depth buffer sizes to be exposed.
- * \param stencil_bits  Array of stencil buffer sizes to be exposed.
- * \param num_depth_stencil_bits  Number of entries in both \c depth_bits and
- *                      \c stencil_bits.
- * \param db_modes      Array of buffer swap modes.  If an element has a
- *                      value of \c GLX_NONE, then it represents a
- *                      single-buffered mode.  Other valid values are
- *                      \c GLX_SWAP_EXCHANGE_OML, \c GLX_SWAP_COPY_OML, and
- *                      \c GLX_SWAP_UNDEFINED_OML.  See the
- *                      GLX_OML_swap_method extension spec for more details.
- * \param num_db_modes  Number of entries in \c db_modes.
- * \param visType       GLX visual type.  Usually either \c GLX_TRUE_COLOR or
- *                      \c GLX_DIRECT_COLOR.
- * 
- * \returns
- * \c GL_TRUE on success or \c GL_FALSE on failure.  Currently the only
- * cause of failure is a bad parameter (i.e., unsupported \c fb_format or
- * \c fb_type).
- * 
- * \todo
- * There is currently no way to support packed RGB modes (i.e., modes with
- * exactly 3 bytes per pixel) or floating-point modes.  This could probably
- * be done by creating some new, private enums with clever names likes
- * \c GL_UNSIGNED_3BYTE_8_8_8, \c GL_4FLOAT_32_32_32_32, 
- * \c GL_4HALF_16_16_16_16, etc.  We can cross that bridge when we come to it.
- */
-GLboolean
-driFillInModes( __GLcontextModes ** ptr_to_modes,
-		GLenum fb_format, GLenum fb_type,
-		const u_int8_t * depth_bits, const u_int8_t * stencil_bits,
-		unsigned num_depth_stencil_bits,
-		const GLenum * db_modes, unsigned num_db_modes,
-		int visType )
-{
-   static const u_int8_t bits_table[3][4] = {
-     /* R  G  B  A */
-      { 5, 6, 5, 0 }, /* Any GL_UNSIGNED_SHORT_5_6_5 */
-      { 8, 8, 8, 0 }, /* Any RGB with any GL_UNSIGNED_INT_8_8_8_8 */
-      { 8, 8, 8, 8 }  /* Any RGBA with any GL_UNSIGNED_INT_8_8_8_8 */
-   };
-
-   /* The following arrays are all indexed by the fb_type masked with 0x07.
-    * Given the four supported fb_type values, this results in valid array
-    * indices of 3, 4, 5, and 7.
-    */
-   static const u_int32_t masks_table_rgb[8][4] = {
-      { 0x00000000, 0x00000000, 0x00000000, 0x00000000 },
-      { 0x00000000, 0x00000000, 0x00000000, 0x00000000 },
-      { 0x00000000, 0x00000000, 0x00000000, 0x00000000 },
-      { 0x0000F800, 0x000007E0, 0x0000001F, 0x00000000 }, /* 5_6_5       */
-      { 0x0000001F, 0x000007E0, 0x0000F800, 0x00000000 }, /* 5_6_5_REV   */
-      { 0xFF000000, 0x00FF0000, 0x0000FF00, 0x00000000 }, /* 8_8_8_8     */
-      { 0x00000000, 0x00000000, 0x00000000, 0x00000000 },
-      { 0x000000FF, 0x0000FF00, 0x00FF0000, 0x00000000 }  /* 8_8_8_8_REV */
-   };
-
-   static const u_int32_t masks_table_rgba[8][4] = {
-      { 0x00000000, 0x00000000, 0x00000000, 0x00000000 },
-      { 0x00000000, 0x00000000, 0x00000000, 0x00000000 },
-      { 0x00000000, 0x00000000, 0x00000000, 0x00000000 },
-      { 0x0000F800, 0x000007E0, 0x0000001F, 0x00000000 }, /* 5_6_5       */
-      { 0x0000001F, 0x000007E0, 0x0000F800, 0x00000000 }, /* 5_6_5_REV   */
-      { 0xFF000000, 0x00FF0000, 0x0000FF00, 0x000000FF }, /* 8_8_8_8     */
-      { 0x00000000, 0x00000000, 0x00000000, 0x00000000 },
-      { 0x000000FF, 0x0000FF00, 0x00FF0000, 0xFF000000 }, /* 8_8_8_8_REV */
-   };
-
-   static const u_int32_t masks_table_bgr[8][4] = {
-      { 0x00000000, 0x00000000, 0x00000000, 0x00000000 },
-      { 0x00000000, 0x00000000, 0x00000000, 0x00000000 },
-      { 0x00000000, 0x00000000, 0x00000000, 0x00000000 },
-      { 0x0000001F, 0x000007E0, 0x0000F800, 0x00000000 }, /* 5_6_5       */
-      { 0x0000F800, 0x000007E0, 0x0000001F, 0x00000000 }, /* 5_6_5_REV   */
-      { 0x0000FF00, 0x00FF0000, 0xFF000000, 0x00000000 }, /* 8_8_8_8     */
-      { 0x00000000, 0x00000000, 0x00000000, 0x00000000 },
-      { 0x00FF0000, 0x0000FF00, 0x000000FF, 0x00000000 }, /* 8_8_8_8_REV */
-   };
-
-   static const u_int32_t masks_table_bgra[8][4] = {
-      { 0x00000000, 0x00000000, 0x00000000, 0x00000000 },
-      { 0x00000000, 0x00000000, 0x00000000, 0x00000000 },
-      { 0x00000000, 0x00000000, 0x00000000, 0x00000000 },
-      { 0x0000001F, 0x000007E0, 0x0000F800, 0x00000000 }, /* 5_6_5       */
-      { 0x0000F800, 0x000007E0, 0x0000001F, 0x00000000 }, /* 5_6_5_REV   */
-      { 0x0000FF00, 0x00FF0000, 0xFF000000, 0x000000FF }, /* 8_8_8_8     */
-      { 0x00000000, 0x00000000, 0x00000000, 0x00000000 },
-      { 0x00FF0000, 0x0000FF00, 0x000000FF, 0xFF000000 }, /* 8_8_8_8_REV */
-   };
-
-   static const u_int8_t bytes_per_pixel[8] = {
-      0, 0, 0, 2, 2, 4, 0, 4
-   };
-
-   const u_int8_t  * bits;
-   const u_int32_t * masks;
-   const int index = fb_type & 0x07;
-   __GLcontextModes * modes = *ptr_to_modes;
-   unsigned i;
-   unsigned j;
-   unsigned k;
-
-
-   if ( bytes_per_pixel[ index ] == 0 ) {
-      fprintf( stderr, "[%s:%u] Framebuffer type 0x%04x has 0 bytes per pixel.\n",
-	       __FUNCTION__, __LINE__, fb_type );
-      return GL_FALSE;
-   }
-
-
-   /* Valid types are GL_UNSIGNED_SHORT_5_6_5 and GL_UNSIGNED_INT_8_8_8_8 and
-    * the _REV versions.
-    *
-    * Valid formats are GL_RGBA, GL_RGB, and GL_BGRA.
-    */
-
-   switch ( fb_format ) {
-      case GL_RGB:
-         bits = (bytes_per_pixel[ index ] == 2)
-	     ? bits_table[0] : bits_table[1];
-         masks = masks_table_rgb[ index ];
-         break;
-
-      case GL_RGBA:
-         bits = (bytes_per_pixel[ index ] == 2)
-	     ? bits_table[0] : bits_table[2];
-         masks = masks_table_rgba[ index ];
-         break;
-
-      case GL_BGR:
-         bits = (bytes_per_pixel[ index ] == 2)
-	     ? bits_table[0] : bits_table[1];
-         masks = masks_table_bgr[ index ];
-         break;
-
-      case GL_BGRA:
-         bits = (bytes_per_pixel[ index ] == 2)
-	     ? bits_table[0] : bits_table[2];
-         masks = masks_table_bgra[ index ];
-         break;
-
-      default:
-         fprintf( stderr, "[%s:%u] Framebuffer format 0x%04x is not GL_RGB, GL_RGBA, GL_BGR, or GL_BGRA.\n",
-	       __FUNCTION__, __LINE__, fb_format );
-         return GL_FALSE;
-   }
-
-
-    for ( k = 0 ; k < num_depth_stencil_bits ; k++ ) {
-	for ( i = 0 ; i < num_db_modes ; i++ ) {
-	    for ( j = 0 ; j < 2 ; j++ ) {
-
-		modes->redBits   = bits[0];
-		modes->greenBits = bits[1];
-		modes->blueBits  = bits[2];
-		modes->alphaBits = bits[3];
-		modes->redMask   = masks[0];
-		modes->greenMask = masks[1];
-		modes->blueMask  = masks[2];
-		modes->alphaMask = masks[3];
-		modes->rgbBits   = modes->redBits + modes->greenBits
-		    + modes->blueBits + modes->alphaBits;
-
-		modes->accumRedBits   = 16 * j;
-		modes->accumGreenBits = 16 * j;
-		modes->accumBlueBits  = 16 * j;
-		modes->accumAlphaBits = (masks[3] != 0) ? 16 * j : 0;
-		modes->visualRating = (j == 0) ? GLX_NONE : GLX_SLOW_CONFIG;
-
-		modes->stencilBits = stencil_bits[k];
-		modes->depthBits = depth_bits[k];
-
-		modes->visualType = visType;
-		modes->renderType = GLX_RGBA_BIT;
-		modes->drawableType = GLX_WINDOW_BIT;
-		modes->rgbMode = GL_TRUE;
-
-		if ( db_modes[i] == GLX_NONE ) {
-		    modes->doubleBufferMode = GL_FALSE;
-		}
-		else {
-		    modes->doubleBufferMode = GL_TRUE;
-		    modes->swapMethod = db_modes[i];
-		}
-
-		modes->haveAccumBuffer = ((modes->accumRedBits +
-					   modes->accumGreenBits +
-					   modes->accumBlueBits +
-					   modes->accumAlphaBits) > 0);
-		modes->haveDepthBuffer = (modes->depthBits > 0);
-		modes->haveStencilBuffer = (modes->stencilBits > 0);
-
-		modes = modes->next;
-	    }
-	}
-    }
-
-    *ptr_to_modes = modes;
-    return GL_TRUE;
-}
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/common/utils.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/common/utils.h
deleted file mode 100644
index 26d178f74..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/common/utils.h
+++ /dev/null
@@ -1,119 +0,0 @@
-/*
- * (C) Copyright IBM Corporation 2002, 2004
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * on the rights to use, copy, modify, merge, publish, distribute, sub
- * license, and/or sell copies of the Software, and to permit persons to whom
- * the Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.  IN NO EVENT SHALL
- * VA LINUX SYSTEM, IBM AND/OR THEIR SUPPLIERS BE LIABLE FOR ANY CLAIM,
- * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
- * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
- * USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- * Authors:
- *    Ian Romanick <idr@us.ibm.com>
- */
-/* $XFree86:$ */
-
-#ifndef DRI_DEBUG_H
-#define DRI_DEBUG_H
-
-#include "context.h"
-#include "dri_util.h"
-
-struct dri_debug_control {
-    const char * string;
-    unsigned     flag;
-};
-
-/**
- * Description of the entry-points and parameters for an OpenGL function.
- */
-struct dri_extension_function {
-    /**
-     * \brief
-     * Packed string describing the parameter signature and the entry-point
-     * names.
-     * 
-     * The parameter signature and the names of the entry-points for this
-     * function are packed into a single string.  The substrings are
-     * separated by NUL characters.  The whole string is terminated by
-     * two consecutive NUL characters.
-     */
-    const char * strings;
-
-
-    /**
-     * Location in the remap table where the dispatch offset should be
-     * stored.
-     */
-    int remap_index;
-
-    /**
-     * Offset of the function in the dispatch table.
-     */
-    int offset;
-};
-
-/**
- * Description of the API for an extension to OpenGL.
- */
-struct dri_extension {
-    /**
-     * Name of the extension.
-     */
-    const char * name;
-    
-
-    /**
-     * Pointer to a list of \c dri_extension_function structures.  The list
-     * is terminated by a structure with a \c NULL
-     * \c dri_extension_function::strings pointer.
-     */
-    const struct dri_extension_function * functions;
-};
-
-extern unsigned driParseDebugString( const char * debug,
-    const struct dri_debug_control * control );
-
-extern unsigned driGetRendererString( char * buffer,
-    const char * hardware_name, const char * driver_date, GLuint agp_mode );
-
-extern void driInitExtensions( GLcontext * ctx, 
-    const struct dri_extension * card_extensions, GLboolean enable_imaging );
-
-extern void driInitSingleExtension( GLcontext * ctx,
-    const struct dri_extension * ext );
-
-extern GLboolean driCheckDriDdxDrmVersions2(const char * driver_name,
-    const __DRIversion * driActual, const __DRIversion * driExpected,
-    const __DRIversion * ddxActual, const __DRIversion * ddxExpected,
-    const __DRIversion * drmActual, const __DRIversion * drmExpected);
-
-extern GLboolean driCheckDriDdxDrmVersions3(const char * driver_name,
-    const __DRIversion * driActual, const __DRIversion * driExpected,
-    const __DRIversion * ddxActual, const __DRIutilversion2 * ddxExpected,
-    const __DRIversion * drmActual, const __DRIversion * drmExpected);
-
-extern GLboolean driClipRectToFramebuffer( const GLframebuffer *buffer,
-					   GLint *x, GLint *y,
-					   GLsizei *width, GLsizei *height );
-
-extern GLboolean driFillInModes( __GLcontextModes ** modes,
-    GLenum fb_format, GLenum fb_type,
-    const u_int8_t * depth_bits, const u_int8_t * stencil_bits,
-    unsigned num_depth_stencil_bits,
-    const GLenum * db_modes, unsigned num_db_modes, int visType );
-
-#endif /* DRI_DEBUG_H */
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/common/vblank.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/common/vblank.c
deleted file mode 100644
index eebe42d96..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/common/vblank.c
+++ /dev/null
@@ -1,347 +0,0 @@
-/* -*- mode: c; c-basic-offset: 3 -*- */
-/*
- * (c) Copyright IBM Corporation 2002
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * on the rights to use, copy, modify, merge, publish, distribute, sub
- * license, and/or sell copies of the Software, and to permit persons to whom
- * the Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.  IN NO EVENT SHALL
- * VA LINUX SYSTEM, IBM AND/OR THEIR SUPPLIERS BE LIABLE FOR ANY CLAIM,
- * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
- * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
- * USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- * Authors:
- *    Ian Romanick <idr@us.ibm.com>
- */
-/* $XFree86:$ */
-
-#include "glheader.h"
-#include "xf86drm.h"
-#include "mtypes.h"
-#include "macros.h"
-#include "dd.h"
-#include "vblank.h"
-#include "xmlpool.h"
-
-
-/****************************************************************************/
-/**
- * Get the current MSC refresh counter.
- *
- * Stores the 64-bit count of vertical refreshes since some (arbitrary)
- * point in time in \c count.  Unless the value wraps around, which it
- * may, it will never decrease.
- *
- * \warning This function is called from \c glXGetVideoSyncSGI, which expects
- * a \c count of type \c unsigned (32-bit), and \c glXGetSyncValuesOML, which 
- * expects a \c count of type \c int64_t (signed 64-bit).  The kernel ioctl 
- * currently always returns a \c sequence of type \c unsigned.
- *
- * \param priv   Pointer to the DRI screen private struct.
- * \param count  Storage to hold MSC counter.
- * \return       Zero is returned on success.  A negative errno value
- *               is returned on failure.
- */
-int driGetMSC32( __DRIscreenPrivate * priv, int64_t * count )
-{
-   drmVBlank vbl;
-   int ret;
-
-   /* Don't wait for anything.  Just get the current refresh count. */
-
-   vbl.request.type = DRM_VBLANK_RELATIVE;
-   vbl.request.sequence = 0;
-
-   ret = drmWaitVBlank( priv->fd, &vbl );
-   *count = (int64_t)vbl.reply.sequence;
-
-   return ret;
-}
-
-
-/****************************************************************************/
-/**
- * Wait for a specified refresh count.  This implements most of the
- * functionality of \c glXWaitForMscOML from the GLX_OML_sync_control spec.
- * Waits for the \c target_msc refresh.  If that has already passed, it
- * waits until \f$(MSC \bmod divisor)\f$ is equal to \c remainder.  If 
- * \c target_msc is 0, use the behavior of glXWaitVideoSyncSGI(), which
- * omits the initial check against a target MSC value.
- * 
- * This function is actually something of a hack.  The problem is that, at
- * the time of this writing, none of the existing DRM modules support an
- * ioctl that returns a 64-bit count (at least not on 32-bit platforms).
- * However, this function exists to support a GLX function that requires
- * the use of 64-bit counts.  As such, there is a little bit of ugly
- * hackery at the end of this function to make the 32-bit count act like
- * a 64-bit count.  There are still some cases where this will break, but
- * I believe it catches the most common cases.
- *
- * The real solution is to provide an ioctl that uses a 64-bit count.
- *
- * \param dpy         Pointer to the \c Display.
- * \param priv        Pointer to the DRI drawable private.
- * \param target_msc  Desired refresh count to wait for.  A value of 0
- *                    means to use the glXWaitVideoSyncSGI() behavior.
- * \param divisor     MSC divisor if \c target_msc is already reached.
- * \param remainder   Desired MSC remainder if \c target_msc is already
- *                    reached.
- * \param msc         Buffer to hold MSC when done waiting.
- *
- * \return            Zero on success or \c GLX_BAD_CONTEXT on failure.
- */
-
-int driWaitForMSC32( __DRIdrawablePrivate *priv,
-		     int64_t target_msc, int64_t divisor, int64_t remainder,
-		     int64_t * msc )
-{
-   drmVBlank vbl;
-
-
-   if ( divisor != 0 ) {
-      unsigned int target = (unsigned int)target_msc;
-      unsigned int next = target;
-      unsigned int r;
-      int dont_wait = (target_msc == 0);
-
-      do {
-         /* dont_wait means we're using the glXWaitVideoSyncSGI() behavior.
-          * The first time around, just get the current count and proceed 
-          * to the test for (MSC % divisor) == remainder.
-          */
-         vbl.request.type = dont_wait ? DRM_VBLANK_RELATIVE :
-                                        DRM_VBLANK_ABSOLUTE;
-         vbl.request.sequence = next;
-
-	 if ( drmWaitVBlank( priv->driScreenPriv->fd, &vbl ) != 0 ) {
-	    /* FIXME: This doesn't seem like the right thing to return here.
-	     */
-	    return GLX_BAD_CONTEXT;
-	 }
-
-         dont_wait = 0;
-         if (target_msc != 0 && vbl.reply.sequence == target)
-            break;
-
-         /* Assuming the wait-done test fails, the next refresh to wait for
-          * will be one that satisfies (MSC % divisor) == remainder.  The
-          * value (MSC - (MSC % divisor) + remainder) is the refresh value 
-          * closest to the current value that would satisfy the equation.  
-          * If this refresh has already happened, we add divisor to obtain 
-          * the next refresh after the current one that will satisfy it.
-          */
-         r = (vbl.reply.sequence % (unsigned int)divisor);
-         next = (vbl.reply.sequence - r + (unsigned int)remainder);
-         if (next <= vbl.reply.sequence) next += (unsigned int)divisor;
-
-      } while ( r != (unsigned int)remainder );
-   }
-   else {
-      /* If the \c divisor is zero, just wait until the MSC is greater
-       * than or equal to \c target_msc.
-       */
-
-      vbl.request.type = DRM_VBLANK_ABSOLUTE;
-      vbl.request.sequence = target_msc;
-
-      if ( drmWaitVBlank( priv->driScreenPriv->fd, &vbl ) != 0 ) {
-	 /* FIXME: This doesn't seem like the right thing to return here.
-	  */
-	 return GLX_BAD_CONTEXT;
-      }
-   }
-
-   *msc  = (target_msc & 0xffffffff00000000LL);
-   *msc |= vbl.reply.sequence;
-   if ( *msc < target_msc ) {
-      *msc += 0x0000000100000000LL;
-   }
-
-   return 0;
-}
-
-
-/****************************************************************************/
-/**
- * Gets a set of default vertical-blank-wait flags based on the internal GLX
- * API version and several configuration options.
- */
-
-GLuint driGetDefaultVBlankFlags( const driOptionCache *optionCache )
-{
-   GLuint  flags = VBLANK_FLAG_INTERVAL;
-   int vblank_mode;
-
-
-   if ( driCheckOption( optionCache, "vblank_mode", DRI_ENUM ) )
-      vblank_mode = driQueryOptioni( optionCache, "vblank_mode" );
-   else
-      vblank_mode = DRI_CONF_VBLANK_DEF_INTERVAL_1;
-
-   switch (vblank_mode) {
-   case DRI_CONF_VBLANK_NEVER:
-      flags = 0;
-      break;
-   case DRI_CONF_VBLANK_DEF_INTERVAL_0:
-      break;
-   case DRI_CONF_VBLANK_DEF_INTERVAL_1:
-      flags |= VBLANK_FLAG_THROTTLE;
-      break;
-   case DRI_CONF_VBLANK_ALWAYS_SYNC:
-      flags |= VBLANK_FLAG_SYNC;
-      break;
-   }
-
-   return flags;
-}
-
-
-/****************************************************************************/
-/**
- * Sets the default swap interval when the drawable is first bound to a
- * direct rendering context.
- */
-
-void driDrawableInitVBlank( __DRIdrawablePrivate *priv, GLuint flags )
-{
-   if ( priv->pdraw->swap_interval == (unsigned)-1 ) {
-      priv->pdraw->swap_interval = (flags & VBLANK_FLAG_THROTTLE) != 0 ? 1 : 0;
-   }
-}
-
-
-/****************************************************************************/
-/**
- * Wrapper to call \c drmWaitVBlank.  The main purpose of this function is to
- * wrap the error message logging.  The error message should only be logged
- * the first time the \c drmWaitVBlank fails.  If \c drmWaitVBlank is
- * successful, \c vbl_seq will be set the sequence value in the reply.
- *
- * \param vbl      Pointer to drmVBlank packet desribing how to wait.
- * \param vbl_seq  Location to store the current refresh counter.
- * \param fd       File descriptor use to call into the DRM.
- * \return         Zero on success or -1 on failure.
- */
-
-static int do_wait( drmVBlank * vbl, GLuint * vbl_seq, int fd )
-{
-   int   ret;
-
-
-   ret = drmWaitVBlank( fd, vbl );
-   if ( ret != 0 ) {
-      static GLboolean first_time = GL_TRUE;
-
-      if ( first_time ) {
-	 fprintf(stderr, 
-		 "%s: drmWaitVBlank returned %d, IRQs don't seem to be"
-		 " working correctly.\nTry running with LIBGL_THROTTLE_REFRESH"
-		 " and LIBL_SYNC_REFRESH unset.\n", __FUNCTION__, ret);
-	 first_time = GL_FALSE;
-      }
-
-      return -1;
-   }
-
-   *vbl_seq = vbl->reply.sequence;
-   return 0;
-}
-
-
-/****************************************************************************/
-/**
- * Waits for the vertical blank for use with glXSwapBuffers.
- * 
- * \param vbl_seq  Vertical blank sequence number (MSC) after the last buffer
- *                 swap.  Updated after this wait.
- * \param flags    \c VBLANK_FLAG bits that control how long to wait.
- * \param missed_deadline  Set to \c GL_TRUE if the MSC after waiting is later
- *                 than the "target" based on \c flags.  The idea is that if
- *                 \c missed_deadline is set, then the application is not 
- *                 achieving its desired framerate.
- * \return         Zero on success, -1 on error.
- */
-
-int
-driWaitForVBlank( const  __DRIdrawablePrivate *priv, GLuint * vbl_seq,
-		  GLuint flags, GLboolean * missed_deadline )
-{
-   drmVBlank vbl;
-   unsigned   original_seq;
-   unsigned   deadline;
-   unsigned   interval;
-
-
-   *missed_deadline = GL_FALSE;
-   if ( (flags & (VBLANK_FLAG_INTERVAL |
-		  VBLANK_FLAG_THROTTLE |
-		  VBLANK_FLAG_SYNC)) == 0 ||
-	(flags & VBLANK_FLAG_NO_IRQ) != 0 ) {
-      return 0;
-   }
-
-
-   /* VBLANK_FLAG_SYNC means to wait for at least one vertical blank.  If
-    * that flag is not set, do a fake wait for zero vertical blanking
-    * periods so that we can get the current MSC.
-    *
-    * VBLANK_FLAG_INTERVAL and VBLANK_FLAG_THROTTLE mean to wait for at
-    * least one vertical blank since the last wait.  Since do_wait modifies
-    * vbl_seq, we have to save the original value of vbl_seq for the
-    * VBLANK_FLAG_INTERVAL / VBLANK_FLAG_THROTTLE calculation later.
-    */
-
-   original_seq = *vbl_seq;
-
-   vbl.request.sequence = ((flags & VBLANK_FLAG_SYNC) != 0) ? 1 : 0;
-   vbl.request.type = DRM_VBLANK_RELATIVE;
-      
-   if ( do_wait( & vbl, vbl_seq, priv->driScreenPriv->fd ) != 0 ) {
-      return -1;
-   }
-
-	
-   vbl.request.type = DRM_VBLANK_ABSOLUTE;
-
-   if ( (flags & VBLANK_FLAG_INTERVAL) != 0 ) {
-      interval = priv->pdraw->swap_interval;
-      /* this must have been initialized when the drawable was first bound
-       * to a direct rendering context. */
-      assert ( interval != (unsigned)-1 );
-   }
-   else if ( (flags & VBLANK_FLAG_THROTTLE) != 0 ) {
-      interval = 1;
-   }
-   else {
-      interval = 0;
-   }
-
-
-   /* Wait until the next vertical blank.  If the interval is zero, then
-    * the deadline is one vertical blank after the previous wait.
-    */
-
-   vbl.request.sequence = original_seq + interval;
-   if ( *vbl_seq < vbl.request.sequence ) {
-      if ( do_wait( & vbl, vbl_seq, priv->driScreenPriv->fd ) != 0 ) {
-	 return -1;
-      }
-   }
-
-   deadline = original_seq + ((interval == 0) ? 1 : interval);
-   *missed_deadline = ( *vbl_seq > deadline );
-
-   return 0;
-}
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/common/vblank.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/common/vblank.h
deleted file mode 100644
index 3dc965def..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/common/vblank.h
+++ /dev/null
@@ -1,69 +0,0 @@
-/* -*- mode: c; c-basic-offset: 3 -*- */
-/*
- * (c) Copyright IBM Corporation 2002
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * on the rights to use, copy, modify, merge, publish, distribute, sub
- * license, and/or sell copies of the Software, and to permit persons to whom
- * the Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.  IN NO EVENT SHALL
- * VA LINUX SYSTEM, IBM AND/OR THEIR SUPPLIERS BE LIABLE FOR ANY CLAIM,
- * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
- * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
- * USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- * Authors:
- *    Ian Romanick <idr@us.ibm.com>
- */
-/* $XFree86:$ */
-
-#ifndef DRI_VBLANK_H
-#define DRI_VBLANK_H
-
-#include "context.h"
-#include "dri_util.h"
-#include "xmlconfig.h"
-
-#define VBLANK_FLAG_INTERVAL  (1U << 0)  /* Respect the swap_interval setting
-					  */
-#define VBLANK_FLAG_THROTTLE  (1U << 1)  /* Wait 1 refresh since last call.
-					  */
-#define VBLANK_FLAG_SYNC      (1U << 2)  /* Sync to the next refresh.
-					  */
-#define VBLANK_FLAG_NO_IRQ    (1U << 7)  /* DRM has no IRQ to wait on.
-					  */
-
-extern int driGetMSC32( __DRIscreenPrivate * priv, int64_t * count );
-extern int driWaitForMSC32( __DRIdrawablePrivate *priv,
-    int64_t target_msc, int64_t divisor, int64_t remainder, int64_t * msc );
-extern GLuint driGetDefaultVBlankFlags( const driOptionCache *optionCache );
-extern void driDrawableInitVBlank ( __DRIdrawablePrivate *priv, GLuint flags );
-extern int driWaitForVBlank( const __DRIdrawablePrivate *priv,
-    GLuint * vbl_seq, GLuint flags, GLboolean * missed_deadline );
-
-#undef usleep
-#include <unistd.h>  /* for usleep() */
-#include <sched.h>   /* for sched_yield() */
-
-#ifdef linux
-#include <sched.h>   /* for sched_yield() */
-#endif
-
-#define DO_USLEEP(nr)							\
-   do {								 	\
-      if (0) fprintf(stderr, "%s: usleep for %u\n", __FUNCTION__, nr );	\
-      if (1) usleep( nr );						\
-      sched_yield();							\
-   } while( 0 )
-
-#endif /* DRI_VBLANK_H */
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/common/xmlconfig.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/common/xmlconfig.c
deleted file mode 100644
index b635894fe..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/common/xmlconfig.c
+++ /dev/null
@@ -1,1002 +0,0 @@
-/*
- * XML DRI client-side driver configuration
- * Copyright (C) 2003 Felix Kuehling
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included
- * in all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * FELIX KUEHLING, OR ANY OTHER CONTRIBUTORS BE LIABLE FOR ANY CLAIM, 
- * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR 
- * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE 
- * OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- * 
- */
-/**
- * \file xmlconfig.c
- * \brief Driver-independent client-side part of the XML configuration
- * \author Felix Kuehling
- */
-
-#include "glheader.h"
-
-#include <string.h>
-#include <assert.h>
-#include <expat.h>
-#include <fcntl.h>
-#include <unistd.h>
-#include <errno.h>
-#include "imports.h"
-#include "dri_util.h"
-#include "xmlconfig.h"
-
-/*
- * OS dependent ways of getting the name of the running program
- */
-#if (defined(__unix__) || defined(unix)) && !defined(USG)
-#include <sys/param.h>
-#endif
-
-#undef GET_PROGRAM_NAME
-
-#if (defined(__GNU_LIBRARY__) || defined(__GLIBC__)) && !defined(__UCLIBC__)
-#    if !defined(__GLIBC__) || (__GLIBC__ < 2)
-/* These aren't declared in any libc5 header */
-extern char *program_invocation_name, *program_invocation_short_name;
-#    endif
-#    define GET_PROGRAM_NAME() program_invocation_short_name
-#elif defined(__FreeBSD__) && (__FreeBSD__ >= 2)
-#    include <osreldate.h>
-#    if (__FreeBSD_version >= 440000)
-#        include <stdlib.h>
-#        define GET_PROGRAM_NAME() getprogname()
-#    endif
-#elif defined(__NetBSD__) && defined(__NetBSD_Version) && (__NetBSD_Version >= 106000100)
-#    include <stdlib.h>
-#    define GET_PROGRAM_NAME() getprogname()
-#endif
-
-#if !defined(GET_PROGRAM_NAME)
-#    if defined(OpenBSD) || defined(NetBSD) || defined(__UCLIBC__)
-/* This is a hack. It's said to work on OpenBSD, NetBSD and GNU.
- * Rogelio M.Serrano Jr. reported it's also working with UCLIBC. It's
- * used as a last resort, if there is no documented facility available. */
-static const char *__getProgramName () {
-    extern const char *__progname;
-    char * arg = strrchr(__progname, '/');
-    if (arg)
-        return arg+1;
-    else
-        return __progname;
-}
-#        define GET_PROGRAM_NAME() __getProgramName()
-#    else
-#        define GET_PROGRAM_NAME() ""
-#        warning "Per application configuration won't work with your OS version."
-#    endif
-#endif
-
-/** \brief Find an option in an option cache with the name as key */
-static GLuint findOption (const driOptionCache *cache, const char *name) {
-    GLuint len = strlen (name);
-    GLuint size = 1 << cache->tableSize, mask = size - 1;
-    GLuint hash = 0;
-    GLuint i, shift;
-
-  /* compute a hash from the variable length name */
-    for (i = 0, shift = 0; i < len; ++i, shift = (shift+8) & 31)
-	hash += (GLuint)name[i] << shift;
-    hash *= hash;
-    hash = (hash >> (16-cache->tableSize/2)) & mask;
-
-  /* this is just the starting point of the linear search for the option */
-    for (i = 0; i < size; ++i, hash = (hash+1) & mask) {
-      /* if we hit an empty entry then the option is not defined (yet) */
-	if (cache->info[hash].name == 0)
-	    break;
-	else if (!strcmp (name, cache->info[hash].name))
-	    break;
-    }
-  /* this assertion fails if the hash table is full */
-    assert (i < size);
-
-    return hash;
-}
-
-/** \brief Count the real number of options in an option cache */
-static GLuint countOptions (const driOptionCache *cache) {
-    GLuint size = 1 << cache->tableSize;
-    GLuint i, count = 0;
-    for (i = 0; i < size; ++i)
-	if (cache->info[i].name)
-	    count++;
-    return count;
-}
-
-/** \brief Like strdup but using MALLOC and with error checking. */
-#define XSTRDUP(dest,source) do { \
-    GLuint len = strlen (source); \
-    if (!(dest = MALLOC (len+1))) { \
-	fprintf (stderr, "%s: %d: out of memory.\n", __FILE__, __LINE__); \
-	abort(); \
-    } \
-    memcpy (dest, source, len+1); \
-} while (0)
-
-static int compare (const void *a, const void *b) {
-    return strcmp (*(char *const*)a, *(char *const*)b);
-}
-/** \brief Binary search in a string array. */
-static GLuint bsearchStr (const XML_Char *name,
-			  const XML_Char *elems[], GLuint count) {
-    const XML_Char **found;
-    found = bsearch (&name, elems, count, sizeof (XML_Char *), compare);
-    if (found)
-	return found - elems;
-    else
-	return count;
-}
-
-/** \brief Locale-independent integer parser.
- *
- * Works similar to strtol. Leading space is NOT skipped. The input
- * number may have an optional sign. Radix is specified by base. If
- * base is 0 then decimal is assumed unless the input number is
- * prefixed by 0x or 0X for hexadecimal or 0 for octal. After
- * returning tail points to the first character that is not part of
- * the integer number. If no number was found then tail points to the
- * start of the input string. */
-static GLint strToI (const XML_Char *string, const XML_Char **tail, int base) {
-    GLint radix = base == 0 ? 10 : base;
-    GLint result = 0;
-    GLint sign = 1;
-    GLboolean numberFound = GL_FALSE;
-    const XML_Char *start = string;
-
-    assert (radix >= 2 && radix <= 36);
-
-    if (*string == '-') {
-	sign = -1;
-	string++;
-    } else if (*string == '+')
-	string++;
-    if (base == 0 && *string == '0') {
-	numberFound = GL_TRUE; 
-	if (*(string+1) == 'x' || *(string+1) == 'X') {
-	    radix = 16;
-	    string += 2;
-	} else {
-	    radix = 8;
-	    string++;
-	}
-    }
-    do {
-	GLint digit = -1;
-	if (radix <= 10) {
-	    if (*string >= '0' && *string < '0' + radix)
-		digit = *string - '0';
-	} else {
-	    if (*string >= '0' && *string <= '9')
-		digit = *string - '0';
-	    else if (*string >= 'a' && *string < 'a' + radix - 10)
-		digit = *string - 'a' + 10;
-	    else if (*string >= 'A' && *string < 'A' + radix - 10)
-		digit = *string - 'A' + 10;
-	}
-	if (digit != -1) {
-	    numberFound = GL_TRUE;
-	    result = radix*result + digit;
-	    string++;
-	} else
-	    break;
-    } while (GL_TRUE);
-    *tail = numberFound ? string : start;
-    return sign * result;
-}
-
-/** \brief Locale-independent floating-point parser.
- *
- * Works similar to strtod. Leading space is NOT skipped. The input
- * number may have an optional sign. '.' is interpreted as decimal
- * point and may occor at most once. Optionally the number may end in
- * [eE]<exponent>, where <exponent> is an integer as recognized by
- * strToI. In that case the result is number * 10^exponent. After
- * returning tail points to the first character that is not part of
- * the floating point number. If no number was found then tail points
- * to the start of the input string.
- *
- * Uses two passes for maximum accuracy. */
-static GLfloat strToF (const XML_Char *string, const XML_Char **tail) {
-    GLint nDigits = 0, pointPos, exponent;
-    GLfloat sign = 1.0f, result = 0.0f, scale;
-    const XML_Char *start = string, *numStart;
-
-    /* sign */
-    if (*string == '-') {
-	sign = -1.0f;
-	string++;
-    } else if (*string == '+')
-	string++;
-
-    /* first pass: determine position of decimal point, number of
-     * digits, exponent and the end of the number. */
-    numStart = string;
-    while (*string >= '0' && *string <= '9') {
-	string++;
-	nDigits++;
-    }
-    pointPos = nDigits;
-    if (*string == '.') {
-	string++;
-	while (*string >= '0' && *string <= '9') {
-	    string++;
-	    nDigits++;
-	}
-    }
-    if (nDigits == 0) {
-	/* no digits, no number */
-	*tail = start;
-	return 0.0f;
-    }
-    *tail = string;
-    if (*string == 'e' || *string == 'E') {
-	const XML_Char *expTail;
-	exponent = strToI (string+1, &expTail, 10);
-	if (expTail == string+1)
-	    exponent = 0;
-	else
-	    *tail = expTail;
-    } else
-	exponent = 0;
-    string = numStart;
-
-    /* scale of the first digit */
-    scale = sign * (GLfloat)pow (10.0, (GLdouble)(pointPos-1 + exponent));
-
-    /* second pass: parse digits */
-    do {
-	if (*string != '.') {
-	    assert (*string >= '0' && *string <= '9');
-	    result += scale * (GLfloat)(*string - '0');
-	    scale *= 0.1f;
-	    nDigits--;
-	}
-	string++;
-    } while (nDigits > 0);
-
-    return result;
-}
-
-/** \brief Parse a value of a given type. */
-static GLboolean parseValue (driOptionValue *v, driOptionType type,
-			     const XML_Char *string) {
-    const XML_Char *tail;
-  /* skip leading white-space */
-    string += strspn (string, " \f\n\r\t\v");
-    switch (type) {
-      case DRI_BOOL:
-	if (!strcmp (string, "false")) {
-	    v->_bool = GL_FALSE;
-	    tail = string + 5;
-	} else if (!strcmp (string, "true")) {
-	    v->_bool = GL_TRUE;
-	    tail = string + 4;
-	}
-	else
-	    return GL_FALSE;
-	break;
-      case DRI_ENUM: /* enum is just a special integer */
-      case DRI_INT:
-	v->_int = strToI (string, &tail, 0);
-	break;
-      case DRI_FLOAT:
-	v->_float = strToF (string, &tail);
-	break;
-    }
-
-    if (tail == string)
-	return GL_FALSE; /* empty string (or containing only white-space) */
-  /* skip trailing white space */
-    if (*tail)
-	tail += strspn (tail, " \f\n\r\t\v");
-    if (*tail)
-	return GL_FALSE; /* something left over that is not part of value */
-
-    return GL_TRUE;
-}
-
-/** \brief Parse a list of ranges of type info->type. */
-static GLboolean parseRanges (driOptionInfo *info, const XML_Char *string) {
-    XML_Char *cp, *range;
-    GLuint nRanges, i;
-    driOptionRange *ranges;
-
-    XSTRDUP (cp, string);
-  /* pass 1: determine the number of ranges (number of commas + 1) */
-    range = cp;
-    for (nRanges = 1; *range; ++range)
-	if (*range == ',')
-	    ++nRanges;
-
-    if ((ranges = MALLOC (nRanges*sizeof(driOptionRange))) == NULL) {
-	fprintf (stderr, "%s: %d: out of memory.\n", __FILE__, __LINE__);
-	abort();
-    }
-
-  /* pass 2: parse all ranges into preallocated array */
-    range = cp;
-    for (i = 0; i < nRanges; ++i) {
-	XML_Char *end, *sep;
-	assert (range);
-	end = strchr (range, ',');
-	if (end)
-	    *end = '\0';
-	sep = strchr (range, ':');
-	if (sep) { /* non-empty interval */
-	    *sep = '\0';
-	    if (!parseValue (&ranges[i].start, info->type, range) ||
-		!parseValue (&ranges[i].end, info->type, sep+1))
-	        break;
-	    if (info->type == DRI_INT &&
-		ranges[i].start._int > ranges[i].end._int)
-		break;
-	    if (info->type == DRI_FLOAT &&
-		ranges[i].start._float > ranges[i].end._float)
-		break;
-	} else { /* empty interval */
-	    if (!parseValue (&ranges[i].start, info->type, range))
-		break;
-	    ranges[i].end = ranges[i].start;
-	}
-	if (end)
-	    range = end+1;
-	else
-	    range = NULL;
-    }
-    FREE (cp);
-    if (i < nRanges) {
-	FREE (ranges);
-	return GL_FALSE;
-    } else
-	assert (range == NULL);
-
-    info->nRanges = nRanges;
-    info->ranges = ranges;
-    return GL_TRUE;
-}
-
-/** \brief Check if a value is in one of info->ranges. */
-static GLboolean checkValue (const driOptionValue *v, const driOptionInfo *info) {
-    GLuint i;
-    assert (info->type != DRI_BOOL); /* should be caught by the parser */
-    if (info->nRanges == 0)
-	return GL_TRUE;
-    switch (info->type) {
-      case DRI_ENUM: /* enum is just a special integer */
-      case DRI_INT:
-	for (i = 0; i < info->nRanges; ++i)
-	    if (v->_int >= info->ranges[i].start._int &&
-		v->_int <= info->ranges[i].end._int)
-		return GL_TRUE;
-	break;
-      case DRI_FLOAT:
-	for (i = 0; i < info->nRanges; ++i)
-	    if (v->_float >= info->ranges[i].start._float &&
-		v->_float <= info->ranges[i].end._float)
-		return GL_TRUE;
-	break;
-      default:
-	assert (0); /* should never happen */
-    }
-    return GL_FALSE;
-}
-
-/** \brief Output a warning message. */
-#define XML_WARNING1(msg) do {\
-    __driUtilMessage ("Warning in %s line %d, column %d: "msg, data->name, \
-                      XML_GetCurrentLineNumber(data->parser), \
-                      XML_GetCurrentColumnNumber(data->parser)); \
-} while (0)
-#define XML_WARNING(msg,args...) do { \
-    __driUtilMessage ("Warning in %s line %d, column %d: "msg, data->name, \
-                      XML_GetCurrentLineNumber(data->parser), \
-                      XML_GetCurrentColumnNumber(data->parser), \
-                      args); \
-} while (0)
-/** \brief Output an error message. */
-#define XML_ERROR1(msg) do { \
-    __driUtilMessage ("Error in %s line %d, column %d: "msg, data->name, \
-                      XML_GetCurrentLineNumber(data->parser), \
-                      XML_GetCurrentColumnNumber(data->parser)); \
-} while (0)
-#define XML_ERROR(msg,args...) do { \
-    __driUtilMessage ("Error in %s line %d, column %d: "msg, data->name, \
-                      XML_GetCurrentLineNumber(data->parser), \
-                      XML_GetCurrentColumnNumber(data->parser), \
-                      args); \
-} while (0)
-/** \brief Output a fatal error message and abort. */
-#define XML_FATAL1(msg) do { \
-    fprintf (stderr, "Fatal error in %s line %d, column %d: "msg"\n", \
-             data->name, \
-             XML_GetCurrentLineNumber(data->parser), \
-             XML_GetCurrentColumnNumber(data->parser)); \
-    abort();\
-} while (0)
-#define XML_FATAL(msg,args...) do { \
-    fprintf (stderr, "Fatal error in %s line %d, column %d: "msg"\n", \
-             data->name, \
-             XML_GetCurrentLineNumber(data->parser), \
-             XML_GetCurrentColumnNumber(data->parser), \
-             args); \
-    abort();\
-} while (0)
-
-/** \brief Parser context for __driConfigOptions. */
-struct OptInfoData {
-    const char *name;
-    XML_Parser parser;
-    driOptionCache *cache;
-    GLboolean inDriInfo;
-    GLboolean inSection;
-    GLboolean inDesc;
-    GLboolean inOption;
-    GLboolean inEnum;
-    int curOption;
-};
-
-/** \brief Elements in __driConfigOptions. */
-enum OptInfoElem {
-    OI_DESCRIPTION = 0, OI_DRIINFO, OI_ENUM, OI_OPTION, OI_SECTION, OI_COUNT
-};
-static const XML_Char *OptInfoElems[] = {
-    "description", "driinfo", "enum", "option", "section"
-};
-
-/** \brief Parse attributes of an enum element.
- *
- * We're not actually interested in the data. Just make sure this is ok
- * for external configuration tools.
- */
-static void parseEnumAttr (struct OptInfoData *data, const XML_Char **attr) {
-    GLuint i;
-    const XML_Char *value = NULL, *text = NULL;
-    driOptionValue v;
-    GLuint opt = data->curOption;
-    for (i = 0; attr[i]; i += 2) {
-	if (!strcmp (attr[i], "value")) value = attr[i+1];
-	else if (!strcmp (attr[i], "text")) text = attr[i+1];
-	else XML_FATAL("illegal enum attribute: %s.", attr[i]);
-    }
-    if (!value) XML_FATAL1 ("value attribute missing in enum.");
-    if (!text) XML_FATAL1 ("text attribute missing in enum.");
-     if (!parseValue (&v, data->cache->info[opt].type, value))
-	XML_FATAL ("illegal enum value: %s.", value);
-    if (!checkValue (&v, &data->cache->info[opt]))
-	XML_FATAL ("enum value out of valid range: %s.", value);
-}
-
-/** \brief Parse attributes of a description element.
- *
- * We're not actually interested in the data. Just make sure this is ok
- * for external configuration tools.
- */
-static void parseDescAttr (struct OptInfoData *data, const XML_Char **attr) {
-    GLuint i;
-    const XML_Char *lang = NULL, *text = NULL;
-    for (i = 0; attr[i]; i += 2) {
-	if (!strcmp (attr[i], "lang")) lang = attr[i+1];
-	else if (!strcmp (attr[i], "text")) text = attr[i+1];
-	else XML_FATAL("illegal description attribute: %s.", attr[i]);
-    }
-    if (!lang) XML_FATAL1 ("lang attribute missing in description.");
-    if (!text) XML_FATAL1 ("text attribute missing in description.");
-}
-
-/** \brief Parse attributes of an option element. */
-static void parseOptInfoAttr (struct OptInfoData *data, const XML_Char **attr) {
-    enum OptAttr {OA_DEFAULT = 0, OA_NAME, OA_TYPE, OA_VALID, OA_COUNT};
-    static const XML_Char *optAttr[] = {"default", "name", "type", "valid"};
-    const XML_Char *attrVal[OA_COUNT] = {NULL, NULL, NULL, NULL};
-    const char *defaultVal;
-    driOptionCache *cache = data->cache;
-    GLuint opt, i;
-    for (i = 0; attr[i]; i += 2) {
-	GLuint attrName = bsearchStr (attr[i], optAttr, OA_COUNT);
-	if (attrName >= OA_COUNT)
-	    XML_FATAL ("illegal option attribute: %s", attr[i]);
-	attrVal[attrName] = attr[i+1];
-    }
-    if (!attrVal[OA_NAME]) XML_FATAL1 ("name attribute missing in option.");
-    if (!attrVal[OA_TYPE]) XML_FATAL1 ("type attribute missing in option.");
-    if (!attrVal[OA_DEFAULT]) XML_FATAL1 ("default attribute missing in option.");
-
-    opt = findOption (cache, attrVal[OA_NAME]);
-    if (cache->info[opt].name)
-	XML_FATAL ("option %s redefined.", attrVal[OA_NAME]);
-    data->curOption = opt;
-
-    XSTRDUP (cache->info[opt].name, attrVal[OA_NAME]);
-
-    if (!strcmp (attrVal[OA_TYPE], "bool"))
-	cache->info[opt].type = DRI_BOOL;
-    else if (!strcmp (attrVal[OA_TYPE], "enum"))
-	cache->info[opt].type = DRI_ENUM;
-    else if (!strcmp (attrVal[OA_TYPE], "int"))
-	cache->info[opt].type = DRI_INT;
-    else if (!strcmp (attrVal[OA_TYPE], "float"))
-	cache->info[opt].type = DRI_FLOAT;
-    else
-	XML_FATAL ("illegal type in option: %s.", attrVal[OA_TYPE]);
-
-    defaultVal = getenv (cache->info[opt].name);
-    if (defaultVal != NULL) {
-      /* don't use XML_WARNING, we want the user to see this! */
-	fprintf (stderr,
-		 "ATTENTION: default value of option %s overridden by environment.\n",
-		 cache->info[opt].name);
-    } else
-	defaultVal = attrVal[OA_DEFAULT];
-    if (!parseValue (&cache->values[opt], cache->info[opt].type, defaultVal))
-	XML_FATAL ("illegal default value: %s.", defaultVal);
-
-    if (attrVal[OA_VALID]) {
-	if (cache->info[opt].type == DRI_BOOL)
-	    XML_FATAL1 ("boolean option with valid attribute.");
-	if (!parseRanges (&cache->info[opt], attrVal[OA_VALID]))
-	    XML_FATAL ("illegal valid attribute: %s.", attrVal[OA_VALID]);
-	if (!checkValue (&cache->values[opt], &cache->info[opt]))
-	    XML_FATAL ("default value out of valid range '%s': %s.",
-		       attrVal[OA_VALID], defaultVal);
-    } else if (cache->info[opt].type == DRI_ENUM) {
-	XML_FATAL1 ("valid attribute missing in option (mandatory for enums).");
-    } else {
-	cache->info[opt].nRanges = 0;
-	cache->info[opt].ranges = NULL;
-    }
-}
-
-/** \brief Handler for start element events. */
-static void optInfoStartElem (void *userData, const XML_Char *name,
-			      const XML_Char **attr) {
-    struct OptInfoData *data = (struct OptInfoData *)userData;
-    enum OptInfoElem elem = bsearchStr (name, OptInfoElems, OI_COUNT);
-    switch (elem) {
-      case OI_DRIINFO:
-	if (data->inDriInfo)
-	    XML_FATAL1 ("nested <driinfo> elements.");
-	if (attr[0])
-	    XML_FATAL1 ("attributes specified on <driinfo> element.");
-	data->inDriInfo = GL_TRUE;
-	break;
-      case OI_SECTION:
-	if (!data->inDriInfo)
-	    XML_FATAL1 ("<section> must be inside <driinfo>.");
-	if (data->inSection)
-	    XML_FATAL1 ("nested <section> elements.");
-	if (attr[0])
-	    XML_FATAL1 ("attributes specified on <section> element.");
-	data->inSection = GL_TRUE;
-	break;
-      case OI_DESCRIPTION:
-	if (!data->inSection && !data->inOption)
-	    XML_FATAL1 ("<description> must be inside <description> or <option.");
-	if (data->inDesc)
-	    XML_FATAL1 ("nested <description> elements.");
-	data->inDesc = GL_TRUE;
-	parseDescAttr (data, attr);
-	break;
-      case OI_OPTION:
-	if (!data->inSection)
-	    XML_FATAL1 ("<option> must be inside <section>.");
-	if (data->inDesc)
-	    XML_FATAL1 ("<option> nested in <description> element.");
-	if (data->inOption)
-	    XML_FATAL1 ("nested <option> elements.");
-	data->inOption = GL_TRUE;
-	parseOptInfoAttr (data, attr);
-	break;
-      case OI_ENUM:
-	if (!(data->inOption && data->inDesc))
-	    XML_FATAL1 ("<enum> must be inside <option> and <description>.");
-	if (data->inEnum)
-	    XML_FATAL1 ("nested <enum> elements.");
-	data->inEnum = GL_TRUE;
-	parseEnumAttr (data, attr);
-	break;
-      default:
-	XML_FATAL ("unknown element: %s.", name);
-    }
-}
-
-/** \brief Handler for end element events. */
-static void optInfoEndElem (void *userData, const XML_Char *name) {
-    struct OptInfoData *data = (struct OptInfoData *)userData;
-    enum OptInfoElem elem = bsearchStr (name, OptInfoElems, OI_COUNT);
-    switch (elem) {
-      case OI_DRIINFO:
-	data->inDriInfo = GL_FALSE;
-	break;
-      case OI_SECTION:
-	data->inSection = GL_FALSE;
-	break;
-      case OI_DESCRIPTION:
-	data->inDesc = GL_FALSE;
-	break;
-      case OI_OPTION:
-	data->inOption = GL_FALSE;
-	break;
-      case OI_ENUM:
-	data->inEnum = GL_FALSE;
-	break;
-      default:
-	assert (0); /* should have been caught by StartElem */
-    }
-}
-
-void driParseOptionInfo (driOptionCache *info,
-			 const char *configOptions, GLuint nConfigOptions) {
-    XML_Parser p;
-    int status;
-    struct OptInfoData userData;
-    struct OptInfoData *data = &userData;
-    GLuint realNoptions;
-
-  /* determine hash table size and allocate memory:
-   * 3/2 of the number of options, rounded up, so there remains always
-   * at least one free entry. This is needed for detecting undefined
-   * options in configuration files without getting a hash table overflow.
-   * Round this up to a power of two. */
-    GLuint minSize = (nConfigOptions*3 + 1) / 2;
-    GLuint size, log2size;
-    for (size = 1, log2size = 0; size < minSize; size <<= 1, ++log2size);
-    info->tableSize = log2size;
-    info->info = CALLOC (size * sizeof (driOptionInfo));
-    info->values = CALLOC (size * sizeof (driOptionValue));
-    if (info->info == NULL || info->values == NULL) {
-	fprintf (stderr, "%s: %d: out of memory.\n", __FILE__, __LINE__);
-	abort();
-    }
-
-    p = XML_ParserCreate ("UTF-8"); /* always UTF-8 */
-    XML_SetElementHandler (p, optInfoStartElem, optInfoEndElem);
-    XML_SetUserData (p, data);
-
-    userData.name = "__driConfigOptions";
-    userData.parser = p;
-    userData.cache = info;
-    userData.inDriInfo = GL_FALSE;
-    userData.inSection = GL_FALSE;
-    userData.inDesc = GL_FALSE;
-    userData.inOption = GL_FALSE;
-    userData.inEnum = GL_FALSE;
-    userData.curOption = -1;
-
-    status = XML_Parse (p, configOptions, strlen (configOptions), 1);
-    if (!status)
-	XML_FATAL ("%s.", XML_ErrorString(XML_GetErrorCode(p)));
-
-    XML_ParserFree (p);
-
-  /* Check if the actual number of options matches nConfigOptions.
-   * A mismatch is not fatal (a hash table overflow would be) but we
-   * want the driver developer's attention anyway. */
-    realNoptions = countOptions (info);
-    if (realNoptions != nConfigOptions) {
-	fprintf (stderr,
-		 "Error: nConfigOptions (%u) does not match the actual number of options in\n"
-		 "       __driConfigOptions (%u).\n",
-		 nConfigOptions, realNoptions);
-    }
-}
-
-/** \brief Parser context for configuration files. */
-struct OptConfData {
-    const char *name;
-    XML_Parser parser;
-    driOptionCache *cache;
-    GLint screenNum;
-    const char *driverName, *execName;
-    GLuint ignoringDevice;
-    GLuint ignoringApp;
-    GLuint inDriConf;
-    GLuint inDevice;
-    GLuint inApp;
-    GLuint inOption;
-};
-
-/** \brief Elements in configuration files. */
-enum OptConfElem {
-    OC_APPLICATION = 0, OC_DEVICE, OC_DRICONF, OC_OPTION, OC_COUNT
-};
-static const XML_Char *OptConfElems[] = {
-    "application", "device", "driconf", "option"
-};
-
-/** \brief Parse attributes of a device element. */
-static void parseDeviceAttr (struct OptConfData *data, const XML_Char **attr) {
-    GLuint i;
-    const XML_Char *driver = NULL, *screen = NULL;
-    for (i = 0; attr[i]; i += 2) {
-	if (!strcmp (attr[i], "driver")) driver = attr[i+1];
-	else if (!strcmp (attr[i], "screen")) screen = attr[i+1];
-	else XML_WARNING("unkown device attribute: %s.", attr[i]);
-    }
-    if (driver && strcmp (driver, data->driverName))
-	data->ignoringDevice = data->inDevice;
-    else if (screen) {
-	driOptionValue screenNum;
-	if (!parseValue (&screenNum, DRI_INT, screen))
-	    XML_WARNING("illegal screen number: %s.", screen);
-	else if (screenNum._int != data->screenNum)
-	    data->ignoringDevice = data->inDevice;
-    }
-}
-
-/** \brief Parse attributes of an application element. */
-static void parseAppAttr (struct OptConfData *data, const XML_Char **attr) {
-    GLuint i;
-    const XML_Char *name = NULL, *exec = NULL;
-    for (i = 0; attr[i]; i += 2) {
-	if (!strcmp (attr[i], "name")) name = attr[i+1];
-	else if (!strcmp (attr[i], "executable")) exec = attr[i+1];
-	else XML_WARNING("unkown application attribute: %s.", attr[i]);
-    }
-    if (exec && strcmp (exec, data->execName))
-	data->ignoringApp = data->inApp;
-}
-
-/** \brief Parse attributes of an option element. */
-static void parseOptConfAttr (struct OptConfData *data, const XML_Char **attr) {
-    GLuint i;
-    const XML_Char *name = NULL, *value = NULL;
-    for (i = 0; attr[i]; i += 2) {
-	if (!strcmp (attr[i], "name")) name = attr[i+1];
-	else if (!strcmp (attr[i], "value")) value = attr[i+1];
-	else XML_WARNING("unkown option attribute: %s.", attr[i]);
-    }
-    if (!name) XML_WARNING1 ("name attribute missing in option.");
-    if (!value) XML_WARNING1 ("value attribute missing in option.");
-    if (name && value) {
-	driOptionCache *cache = data->cache;
-	GLuint opt = findOption (cache, name);
-	if (cache->info[opt].name == NULL)
-	    XML_WARNING ("undefined option: %s.", name);
-	else if (getenv (cache->info[opt].name))
-	  /* don't use XML_WARNING, we want the user to see this! */
-	    fprintf (stderr, "ATTENTION: option value of option %s ignored.\n",
-		     cache->info[opt].name);
-	else if (!parseValue (&cache->values[opt], cache->info[opt].type, value))
-	    XML_WARNING ("illegal option value: %s.", value);
-    }
-}
-
-/** \brief Handler for start element events. */
-static void optConfStartElem (void *userData, const XML_Char *name,
-			      const XML_Char **attr) {
-    struct OptConfData *data = (struct OptConfData *)userData;
-    enum OptConfElem elem = bsearchStr (name, OptConfElems, OC_COUNT);
-    switch (elem) {
-      case OC_DRICONF:
-	if (data->inDriConf)
-	    XML_WARNING1 ("nested <driconf> elements.");
-	if (attr[0])
-	    XML_WARNING1 ("attributes specified on <driconf> element.");
-	data->inDriConf++;
-	break;
-      case OC_DEVICE:
-	if (!data->inDriConf)
-	    XML_WARNING1 ("<device> should be inside <driconf>.");
-	if (data->inDevice)
-	    XML_WARNING1 ("nested <device> elements.");
-	data->inDevice++;
-	if (!data->ignoringDevice && !data->ignoringApp)
-	    parseDeviceAttr (data, attr);
-	break;
-      case OC_APPLICATION:
-	if (!data->inDevice)
-	    XML_WARNING1 ("<application> should be inside <device>.");
-	if (data->inApp)
-	    XML_WARNING1 ("nested <application> elements.");
-	data->inApp++;
-	if (!data->ignoringDevice && !data->ignoringApp)
-	    parseAppAttr (data, attr);
-	break;
-      case OC_OPTION:
-	if (!data->inApp)
-	    XML_WARNING1 ("<option> should be inside <application>.");
-	if (data->inOption)
-	    XML_WARNING1 ("nested <option> elements.");
-	data->inOption++;
-	if (!data->ignoringDevice && !data->ignoringApp)
-	    parseOptConfAttr (data, attr);
-	break;
-      default:
-	XML_WARNING ("unknown element: %s.", name);
-    }
-}
-
-/** \brief Handler for end element events. */
-static void optConfEndElem (void *userData, const XML_Char *name) {
-    struct OptConfData *data = (struct OptConfData *)userData;
-    enum OptConfElem elem = bsearchStr (name, OptConfElems, OC_COUNT);
-    switch (elem) {
-      case OC_DRICONF:
-	data->inDriConf--;
-	break;
-      case OC_DEVICE:
-	if (data->inDevice-- == data->ignoringDevice)
-	    data->ignoringDevice = 0;
-	break;
-      case OC_APPLICATION:
-	if (data->inApp-- == data->ignoringApp)
-	    data->ignoringApp = 0;
-	break;
-      case OC_OPTION:
-	data->inOption--;
-	break;
-      default:
-	/* unknown element, warning was produced on start tag */;
-    }
-}
-
-/** \brief Initialize an option cache based on info */
-static void initOptionCache (driOptionCache *cache, const driOptionCache *info) {
-    cache->info = info->info;
-    cache->tableSize = info->tableSize;
-    cache->values = MALLOC ((1<<info->tableSize) * sizeof (driOptionValue));
-    if (cache->values == NULL) {
-	fprintf (stderr, "%s: %d: out of memory.\n", __FILE__, __LINE__);
-	abort();
-    }
-    memcpy (cache->values, info->values,
-	    (1<<info->tableSize) * sizeof (driOptionValue));
-}
-
-/** \brief Parse the named configuration file */
-static void parseOneConfigFile (XML_Parser p) {
-#define BUF_SIZE 0x1000
-    struct OptConfData *data = (struct OptConfData *)XML_GetUserData (p);
-    int status;
-    int fd;
-
-    if ((fd = open (data->name, O_RDONLY)) == -1) {
-	__driUtilMessage ("Can't open configuration file %s: %s.",
-			  data->name, strerror (errno));
-	return;
-    }
-
-    while (1) {
-	int bytesRead;
-	void *buffer = XML_GetBuffer (p, BUF_SIZE);
-	if (!buffer) {
-	    __driUtilMessage ("Can't allocate parser buffer.");
-	    break;
-	}
-	bytesRead = read (fd, buffer, BUF_SIZE);
-	if (bytesRead == -1) {
-	    __driUtilMessage ("Error reading from configuration file %s: %s.",
-			      data->name, strerror (errno));
-	    break;
-	}
-	status = XML_ParseBuffer (p, bytesRead, bytesRead == 0);
-	if (!status) {
-	    XML_ERROR ("%s.", XML_ErrorString(XML_GetErrorCode(p)));
-	    break;
-	}
-	if (bytesRead == 0)
-	    break;
-    }
-
-    close (fd);
-#undef BUF_SIZE
-}
-
-void driParseConfigFiles (driOptionCache *cache, const driOptionCache *info,
-			  GLint screenNum, const char *driverName) {
-    char *filenames[2] = {"/etc/drirc", NULL};
-    char *home;
-    GLuint i;
-    struct OptConfData userData;
-
-    initOptionCache (cache, info);
-
-    userData.cache = cache;
-    userData.screenNum = screenNum;
-    userData.driverName = driverName;
-    userData.execName = GET_PROGRAM_NAME();
-
-    if ((home = getenv ("HOME"))) {
-	GLuint len = strlen (home);
-	filenames[1] = MALLOC (len + 7+1);
-	if (filenames[1] == NULL)
-	    __driUtilMessage ("Can't allocate memory for %s/.drirc.", home);
-	else {
-	    memcpy (filenames[1], home, len);
-	    memcpy (filenames[1] + len, "/.drirc", 7+1);
-	}
-    }
-
-    for (i = 0; i < 2; ++i) {
-	XML_Parser p;
-	if (filenames[i] == NULL)
-	    continue;
-
-	p = XML_ParserCreate (NULL); /* use encoding specified by file */
-	XML_SetElementHandler (p, optConfStartElem, optConfEndElem);
-	XML_SetUserData (p, &userData);
-	userData.parser = p;
-	userData.name = filenames[i];
-	userData.ignoringDevice = 0;
-	userData.ignoringApp = 0;
-	userData.inDriConf = 0;
-	userData.inDevice = 0;
-	userData.inApp = 0;
-	userData.inOption = 0;
-
-	parseOneConfigFile (p);
-	XML_ParserFree (p);
-    }
-
-    if (filenames[1])
-	FREE (filenames[1]);
-}
-
-void driDestroyOptionInfo (driOptionCache *info) {
-    driDestroyOptionCache (info);
-    if (info->info) {
-	GLuint i, size = 1 << info->tableSize;
-	for (i = 0; i < size; ++i) {
-	    if (info->info[i].name) {
-		FREE (info->info[i].name);
-		if (info->info[i].ranges)
-		    FREE (info->info[i].ranges);
-	    }
-	}
-	FREE (info->info);
-    }
-}
-
-void driDestroyOptionCache (driOptionCache *cache) {
-    if (cache->values)
-	FREE (cache->values);
-}
-
-GLboolean driCheckOption (const driOptionCache *cache, const char *name,
-			  driOptionType type) {
-    GLuint i = findOption (cache, name);
-    return cache->info[i].name != NULL && cache->info[i].type == type;
-}
-
-GLboolean driQueryOptionb (const driOptionCache *cache, const char *name) {
-    GLuint i = findOption (cache, name);
-  /* make sure the option is defined and has the correct type */
-    assert (cache->info[i].name != NULL);
-    assert (cache->info[i].type == DRI_BOOL);
-    return cache->values[i]._bool;
-}
-
-GLint driQueryOptioni (const driOptionCache *cache, const char *name) {
-    GLuint i = findOption (cache, name);
-  /* make sure the option is defined and has the correct type */
-    assert (cache->info[i].name != NULL);
-    assert (cache->info[i].type == DRI_INT || cache->info[i].type == DRI_ENUM);
-    return cache->values[i]._int;
-}
-
-GLfloat driQueryOptionf (const driOptionCache *cache, const char *name) {
-    GLuint i = findOption (cache, name);
-  /* make sure the option is defined and has the correct type */
-    assert (cache->info[i].name != NULL);
-    assert (cache->info[i].type == DRI_FLOAT);
-    return cache->values[i]._float;
-}
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/common/xmlconfig.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/common/xmlconfig.h
deleted file mode 100644
index c363af764..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/common/xmlconfig.h
+++ /dev/null
@@ -1,124 +0,0 @@
-/*
- * XML DRI client-side driver configuration
- * Copyright (C) 2003 Felix Kuehling
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included
- * in all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * FELIX KUEHLING, OR ANY OTHER CONTRIBUTORS BE LIABLE FOR ANY CLAIM, 
- * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR 
- * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE 
- * OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- * 
- */
-/**
- * \file xmlconfig.h
- * \brief Driver-independent client-side part of the XML configuration
- * \author Felix Kuehling
- */
-
-#ifndef __XMLCONFIG_H
-#define __XMLCONFIG_H
-
-/** \brief Option data types */
-typedef enum driOptionType {
-    DRI_BOOL, DRI_ENUM, DRI_INT, DRI_FLOAT
-} driOptionType;
-
-/** \brief Option value */
-typedef union driOptionValue {
-    GLboolean _bool; /**< \brief Boolean */
-    GLint _int;      /**< \brief Integer or Enum */
-    GLfloat _float;  /**< \brief Floating-point */
-} driOptionValue;
-
-/** \brief Single range of valid values
- *
- * For empty ranges (a single value) start == end */
-typedef struct driOptionRange {
-    driOptionValue start; /**< \brief Start */
-    driOptionValue end;   /**< \brief End */
-} driOptionRange;
-
-/** \brief Information about an option */
-typedef struct driOptionInfo {
-    char *name;             /**< \brief Name */
-    driOptionType type;     /**< \brief Type */
-    driOptionRange *ranges; /**< \brief Array of ranges */
-    GLuint nRanges;         /**< \brief Number of ranges */
-} driOptionInfo;
-
-/** \brief Option cache
- *
- * \li One in <driver>Screen caching option info and the default values
- * \li One in each <driver>Context with the actual values for that context */
-typedef struct driOptionCache {
-    driOptionInfo *info;
-  /**< \brief Array of option infos
-   *
-   * Points to the same array in the screen and all contexts */
-    driOptionValue *values;	
-  /**< \brief Array of option values
-   *
-   * \li Default values in screen
-   * \li Actual values in contexts 
-   */
-    GLuint tableSize;
-  /**< \brief Size of the arrays
-   *
-   * Depending on the hash function this may differ from __driNConfigOptions.
-   * In the current implementation it's not actually a size but log2(size).
-   * The value is the same in the screen and all contexts. */
-} driOptionCache;
-
-/** \brief Parse XML option info from configOptions
- *
- * To be called in <driver>CreateScreen 
- *
- * \param info    pointer to a driOptionCache that will store the option info
- * \param configOptions   XML document describing available configuration opts
- * \param nConfigOptions  number of options, used to choose a hash table size
- *
- * For the option information to be available to external configuration tools
- * it must be a public symbol __driConfigOptions. It is also passed as a
- * parameter to driParseOptionInfo in order to avoid driver-independent code
- * depending on symbols in driver-specific code. */
-void driParseOptionInfo (driOptionCache *info,
-			 const char *configOptions, GLuint nConfigOptions);
-/** \brief Initialize option cache from info and parse configuration files
- *
- * To be called in <driver>CreateContext. screenNum and driverName select
- * device sections. */
-void driParseConfigFiles (driOptionCache *cache, const driOptionCache *info,
-			  GLint screenNum, const char *driverName);
-/** \brief Destroy option info
- *
- * To be called in <driver>DestroyScreen */
-void driDestroyOptionInfo (driOptionCache *info);
-/** \brief Destroy option cache
- *
- * To be called in <driver>DestroyContext */
-void driDestroyOptionCache (driOptionCache *cache);
-
-/** \brief Check if there exists a certain option */
-GLboolean driCheckOption (const driOptionCache *cache, const char *name,
-			  driOptionType type);
-
-/** \brief Query a boolean option value */
-GLboolean driQueryOptionb (const driOptionCache *cache, const char *name);
-/** \brief Query an integer option value */
-GLint driQueryOptioni (const driOptionCache *cache, const char *name);
-/** \brief Query a floating-point option value */
-GLfloat driQueryOptionf (const driOptionCache *cache, const char *name);
-
-#endif
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/common/xmlpool.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/common/xmlpool.h
deleted file mode 100644
index 7fbc6e800..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/common/xmlpool.h
+++ /dev/null
@@ -1,94 +0,0 @@
-/*
- * XML DRI client-side driver configuration
- * Copyright (C) 2003 Felix Kuehling
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included
- * in all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * FELIX KUEHLING, OR ANY OTHER CONTRIBUTORS BE LIABLE FOR ANY CLAIM, 
- * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR 
- * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE 
- * OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- * 
- */
-/**
- * \file xmlpool.h
- * \brief Pool of common options
- * \author Felix Kuehling
- *
- * This file defines macros that can be used to construct
- * driConfigOptions in the drivers. Common options are defined in
- * xmlpool/t_options.h from which xmlpool/options.h is generated with
- * translations. This file defines generic helper macros and includes
- * xmlpool/options.h.
- */
-
-#ifndef __XMLPOOL_H
-#define __XMLPOOL_H
-
-/*
- * generic macros
- */
-
-/** \brief Begin __driConfigOptions */
-#define DRI_CONF_BEGIN \
-"<driinfo>\n"
-
-/** \brief End __driConfigOptions */
-#define DRI_CONF_END \
-"</driinfo>\n"
-
-/** \brief Begin a section of related options */
-#define DRI_CONF_SECTION_BEGIN \
-"<section>\n"
-
-/** \brief End a section of related options */
-#define DRI_CONF_SECTION_END \
-"</section>\n"
-
-/** \brief Begin an option definition */
-#define DRI_CONF_OPT_BEGIN(name,type,def) \
-"<option name=\""#name"\" type=\""#type"\" default=\""#def"\">\n"
-
-/** \brief Begin an option definition with restrictions on valid values */
-#define DRI_CONF_OPT_BEGIN_V(name,type,def,valid) \
-"<option name=\""#name"\" type=\""#type"\" default=\""#def"\" valid=\""valid"\">\n"
-
-/** \brief End an option description */
-#define DRI_CONF_OPT_END \
-"</option>\n"
-
-/** \brief A verbal description in a specified language (empty version) */
-#define DRI_CONF_DESC(lang,text) \
-"<description lang=\""#lang"\" text=\""text"\"/>\n"
-
-/** \brief A verbal description in a specified language */
-#define DRI_CONF_DESC_BEGIN(lang,text) \
-"<description lang=\""#lang"\" text=\""text"\">\n"
-
-/** \brief End a description */
-#define DRI_CONF_DESC_END \
-"</description>\n"
-
-/** \brief A verbal description of an enum value */
-#define DRI_CONF_ENUM(value,text) \
-"<enum value=\""#value"\" text=\""text"\"/>\n"
-
-
-/*
- * Predefined option sections and options with multi-lingual descriptions
- * are now automatically generated.
- */
-#include "xmlpool/options.h"
-
-#endif
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/common/xmlpool/Makefile b/nx-X11/extras/Mesa/src/mesa/drivers/dri/common/xmlpool/Makefile
deleted file mode 100644
index ef94541c3..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/common/xmlpool/Makefile
+++ /dev/null
@@ -1,96 +0,0 @@
-# Convenient makefile for managing translations.
-
-# Prerequisites:
-# - GNU gettext
-# - Python
-
-# Adding new translations
-# -----------------------
-
-# To start working on a new translation edit the POS=... line
-# below. If you want to add for example a french translation, add
-# fr.po.
-
-# Then run "make po" to generate a fresh .po file from translatable
-# strings in t_options.h. Now you can edit the new .po file (fr.po in
-# the example above) to translate the strings. Please make sure that
-# your editor encodes the file in UTF-8.
-
-# Updating existing translations
-# ------------------------------
-
-# Run "make po" to update .po files with new translatable strings from
-# t_options.h. Now you can edit the .po files you're interested
-# in. Please make sure that your editor encodes the file in UTF-8.
-
-# Updating options.h
-# ------------------
-
-# Finally run "make" to generate options.h from t_options.h with all
-# translations. Now you can rebuild the drivers. Any common options
-# used by the drivers will have option descriptions with the latest
-# translations.
-
-# Publishing translations
-# -----------------------
-
-# To get your translation(s) into Mesa CVS, please send me your
-# <lang>.po file.
-
-# More information:
-# - info gettext
-
-# The set of supported languages. Add languages as needed.
-POS=de.po es.po nl.po fr.po
-
-#
-# Don't change anything below, unless you know what you're doing.
-#
-LANGS=$(POS:%.po=%)
-MOS=$(POS:%.po=%/LC_MESSAGES/options.mo)
-POT=xmlpool.pot
-
-.PHONY: all clean pot po mo
-
-all: options.h
-
-# Only intermediate files are cleaned up. options.h is not deleted because
-# it's in CVS. 
-clean:
-	rm -f $(POT) *~
-	rm -rf $(LANGS)
-
-# Default target options.h
-options.h: t_options.h mo
-	python gen_xmlpool.py $(LANGS) > options.h
-
-# Update .mo files from the corresponding .po files.
-mo:
-	@for mo in $(MOS); do \
-		lang=$${mo%%/*}; \
-		echo "Updating $$mo from $$lang.po."; \
-		mkdir -p $${mo%/*}; \
-		msgfmt -o $$mo $$lang.po; \
-	done
-
-# Use this target to create or update .po files with new messages in
-# driconf.py.
-po: $(POS)
-
-pot: $(POT)
-
-# Extract message catalog from driconf.py.
-$(POT): t_options.h
-	xgettext -L C --from-code utf-8 -o $(POT) t_options.h
-
-# Create or update a .po file for a specific language.
-%.po: $(POT)
-	@if [ -f $@ ]; then \
-		echo "Merging new strings from $(POT) into $@."; \
-		mv $@ $@~; \
-		msgmerge -o $@ $@~ $(POT); \
-	else \
-		echo "Initializing $@ from $(POT)."; \
-		msginit -i $(POT) -o $@~ --locale=$*; \
-		sed -e 's/charset=.*\\n/charset=UTF-8\\n/' $@~ > $@; \
-	fi
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/common/xmlpool/de.po b/nx-X11/extras/Mesa/src/mesa/drivers/dri/common/xmlpool/de.po
deleted file mode 100644
index e287d0fe7..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/common/xmlpool/de.po
+++ /dev/null
@@ -1,231 +0,0 @@
-# German translations for DRI driver options.
-# Copyright (C) 2005 Felix Kuehling
-# This file is distributed under the same license as the Mesa package.
-# Felix Kuehling <fxkuehl@gmx.de>, 2005.
-#
-msgid ""
-msgstr ""
-"Project-Id-Version: Mesa 6.3\n"
-"Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2005-04-11 23:19+0200\n"
-"PO-Revision-Date: 2005-04-11 01:34+0200\n"
-"Last-Translator: Felix Kuehling <fxkuehl@gmx.de>\n"
-"Language-Team: German <de@li.org>\n"
-"MIME-Version: 1.0\n"
-"Content-Type: text/plain; charset=UTF-8\n"
-"Content-Transfer-Encoding: 8bit\n"
-"Plural-Forms: nplurals=2; plural=(n != 1);\n"
-
-#: t_options.h:53
-msgid "Debugging"
-msgstr "Fehlersuche"
-
-#: t_options.h:57
-msgid "Disable 3D acceleration"
-msgstr "3D-Beschleunigung abschalten"
-
-#: t_options.h:62
-msgid "Show performance boxes"
-msgstr "Zeige Performanceboxen"
-
-#: t_options.h:69
-msgid "Image Quality"
-msgstr "Bildqualität"
-
-#: t_options.h:77
-msgid "Texture color depth"
-msgstr "Texturfarbtiefe"
-
-#: t_options.h:78
-msgid "Prefer frame buffer color depth"
-msgstr "Bevorzuge Farbtiefe des Framebuffers"
-
-#: t_options.h:79
-msgid "Prefer 32 bits per texel"
-msgstr "Bevorzuge 32 bits pro Texel"
-
-#: t_options.h:80
-msgid "Prefer 16 bits per texel"
-msgstr "Bevorzuge 16 bits pro Texel"
-
-#: t_options.h:81
-msgid "Force 16 bits per texel"
-msgstr "Erzwinge 16 bits pro Texel"
-
-#: t_options.h:87
-msgid "Initial maximum value for anisotropic texture filtering"
-msgstr "Initialer Maximalwert für anisotropische Texturfilterung"
-
-#: t_options.h:92
-msgid "Forbid negative texture LOD bias"
-msgstr "Verbiete negative Textur-Detailgradverschiebung"
-
-#: t_options.h:97
-msgid ""
-"Enable S3TC texture compression even if software support is not available"
-msgstr ""
-"Aktiviere S3TC Texturkomprimierung auch wenn die nötige "
-"Softwareunterstützung fehlt"
-
-#: t_options.h:104
-msgid "Initial color reduction method"
-msgstr "Initiale Farbreduktionsmethode"
-
-#: t_options.h:105
-msgid "Round colors"
-msgstr "Farben runden"
-
-#: t_options.h:106
-msgid "Dither colors"
-msgstr "Farben rastern"
-
-#: t_options.h:114
-msgid "Color rounding method"
-msgstr "Farbrundungsmethode"
-
-#: t_options.h:115
-msgid "Round color components downward"
-msgstr "Farbkomponenten abrunden"
-
-#: t_options.h:116
-msgid "Round to nearest color"
-msgstr "Zur ähnlichsten Farbe runden"
-
-#: t_options.h:125
-msgid "Color dithering method"
-msgstr "Farbrasterungsmethode"
-
-#: t_options.h:126
-msgid "Horizontal error diffusion"
-msgstr "Horizontale Fehlerstreuung"
-
-#: t_options.h:127
-msgid "Horizontal error diffusion, reset error at line start"
-msgstr "Horizontale Fehlerstreuung, Fehler am Zeilenanfang zurücksetzen"
-
-#: t_options.h:128
-msgid "Ordered 2D color dithering"
-msgstr "Geordnete 2D Farbrasterung"
-
-#: t_options.h:134
-msgid "Floating point depth buffer"
-msgstr "Fließkomma z-Puffer"
-
-#: t_options.h:140
-msgid "Performance"
-msgstr "Leistung"
-
-#: t_options.h:148
-msgid "TCL mode (Transformation, Clipping, Lighting)"
-msgstr "TCL-Modus (Transformation, Clipping, Licht)"
-
-#: t_options.h:149
-msgid "Use software TCL pipeline"
-msgstr "Benutze die Software-TCL-Pipeline"
-
-#: t_options.h:150
-msgid "Use hardware TCL as first TCL pipeline stage"
-msgstr "Benutze Hardware TCL als erste Stufe der TCL-Pipeline"
-
-#: t_options.h:151
-msgid "Bypass the TCL pipeline"
-msgstr "Umgehe die TCL-Pipeline"
-
-#: t_options.h:152
-msgid ""
-"Bypass the TCL pipeline with state-based machine code generated on-the-fly"
-msgstr ""
-"Umgehe die TCL-Pipeline mit zur Laufzeit erzeugtem, zustandsbasiertem "
-"Maschinencode"
-
-#: t_options.h:161
-msgid "Method to limit rendering latency"
-msgstr "Methode zur Begrenzung der Bildverzögerung"
-
-#: t_options.h:162
-msgid "Busy waiting for the graphics hardware"
-msgstr "Aktives Warten auf die Grafikhardware"
-
-#: t_options.h:163
-msgid "Sleep for brief intervals while waiting for the graphics hardware"
-msgstr "Kurze Schlafintervalle beim Warten auf die Grafikhardware"
-
-#: t_options.h:164
-msgid "Let the graphics hardware emit a software interrupt and sleep"
-msgstr ""
-"Die Grafikhardware eine Softwareunterbrechnung erzeugen lassen und schlafen"
-
-#: t_options.h:174
-msgid "Synchronization with vertical refresh (swap intervals)"
-msgstr "Synchronisation mit der vertikalen Bildwiederholung"
-
-#: t_options.h:175
-msgid "Never synchronize with vertical refresh, ignore application's choice"
-msgstr ""
-"Niemals mit der Bildwiederholung synchronisieren, Anweisungen der Anwendung "
-"ignorieren"
-
-#: t_options.h:176
-msgid "Initial swap interval 0, obey application's choice"
-msgstr "Initiales Bildinterval 0, Anweisungen der Anwendung gehorchen"
-
-#: t_options.h:177
-msgid "Initial swap interval 1, obey application's choice"
-msgstr "Initiales Bildinterval 1, Anweisungen der Anwendung gehorchen"
-
-#: t_options.h:178
-msgid ""
-"Always synchronize with vertical refresh, application chooses the minimum "
-"swap interval"
-msgstr ""
-"Immer mit der Bildwiederholung synchronisieren, Anwendung wählt das minmale "
-"Bildinterval"
-
-#: t_options.h:186
-msgid "Use HyperZ to boost performance"
-msgstr "HyperZ zur Leistungssteigerung verwenden"
-
-#: t_options.h:191
-msgid "Number of texture units used"
-msgstr "Anzahl der benutzten Textureinheiten"
-
-#: t_options.h:196
-msgid ""
-"Enable hack to allow larger textures with texture compression on radeon/r200"
-msgstr ""
-"Hack aktivieren, der mit Texturkompression auf radeon/r200 größere Texturen "
-"erlaubt"
-
-#: t_options.h:201
-msgid "Texture filtering quality vs. speed, AKA “brilinear� texture filtering"
-msgstr ""
-"Texturfilterqualität versus -geschwindigkeit, auch bekannt als „brilineare“ "
-"Texturfilterung"
-
-#: t_options.h:209
-msgid "Used types of texture memory"
-msgstr "Benutzte Arten von Texturspeicher"
-
-#: t_options.h:210
-msgid "All available memory"
-msgstr "Aller verfügbarer Speicher"
-
-#: t_options.h:211
-msgid "Only card memory (if available)"
-msgstr "Nur Grafikspeicher (falls verfügbar)"
-
-#: t_options.h:212
-msgid "Only GART (AGP/PCIE) memory (if available)"
-msgstr "Nur GART-Speicher (AGP/PCIE) (falls verfügbar)"
-
-#: t_options.h:220
-msgid "Features that are not hardware-accelerated"
-msgstr "Funktionalität, die nicht hardwarebeschleunigt ist"
-
-#: t_options.h:224
-msgid "Enable extension GL_ARB_vertex_program"
-msgstr "Erweiterung GL_ARB_vertex_program aktivieren"
-
-#: t_options.h:229
-msgid "Enable extension GL_NV_vertex_program"
-msgstr "Erweiterung GL_NV_vertex_program aktivieren"
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/common/xmlpool/es.po b/nx-X11/extras/Mesa/src/mesa/drivers/dri/common/xmlpool/es.po
deleted file mode 100644
index 82ad177cb..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/common/xmlpool/es.po
+++ /dev/null
@@ -1,219 +0,0 @@
-# translation of es.po to Spanish
-# Spanish translations for PACKAGE package.
-# Copyright (C) 2005 THE PACKAGE'S COPYRIGHT HOLDER
-# This file is distributed under the same license as the PACKAGE package.
-# David <deifo@ono.com>, 2005.
-# David Rubio Miguélez <deifo@ono.com>, 2005.
-#
-msgid ""
-msgstr ""
-"Project-Id-Version: es\n"
-"Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2005-04-12 12:18+0200\n"
-"PO-Revision-Date: 2005-04-12 20:26+0200\n"
-"Last-Translator: David Rubio Miguélez <deifo@ono.com>\n"
-"Language-Team: Spanish <es@li.org>\n"
-"MIME-Version: 1.0\n"
-"Content-Type: text/plain; charset=UTF-8\n"
-"Content-Transfer-Encoding: 8bit\n"
-"Plural-Forms: nplurals=2; plural=(n != 1);\n"
-"X-Generator: KBabel 1.10\n"
-
-#: t_options.h:53
-msgid "Debugging"
-msgstr "Depurando"
-
-#: t_options.h:57
-msgid "Disable 3D acceleration"
-msgstr "Desactivar aceleración 3D"
-
-#: t_options.h:62
-msgid "Show performance boxes"
-msgstr "Mostrar cajas de rendimiento"
-
-#: t_options.h:69
-msgid "Image Quality"
-msgstr "Calidad de imagen"
-
-#: t_options.h:77
-msgid "Texture color depth"
-msgstr "Profundidad de color de textura"
-
-#: t_options.h:78
-msgid "Prefer frame buffer color depth"
-msgstr "Preferir profundidad de color del \"framebuffer\""
-
-#: t_options.h:79
-msgid "Prefer 32 bits per texel"
-msgstr "Preferir 32 bits por texel"
-
-#: t_options.h:80
-msgid "Prefer 16 bits per texel"
-msgstr "Preferir 16 bits por texel"
-
-#: t_options.h:81
-msgid "Force 16 bits per texel"
-msgstr "Forzar a 16 bits por texel"
-
-#: t_options.h:87
-msgid "Initial maximum value for anisotropic texture filtering"
-msgstr "Valor máximo inicial para filtrado anisotrópico de textura"
-
-#: t_options.h:92
-msgid "Forbid negative texture LOD bias"
-msgstr "Prohibir valores negativos de Nivel De Detalle (LOD) de texturas"
-
-#: t_options.h:97
-msgid "Enable S3TC texture compression even if software support is not available"
-msgstr "Activar la compresión de texturas S3TC incluso si el soporte por software no está disponible"
-
-#: t_options.h:104
-msgid "Initial color reduction method"
-msgstr "Método inicial de reducción de color"
-
-#: t_options.h:105
-msgid "Round colors"
-msgstr "Colores redondeados"
-
-#: t_options.h:106
-msgid "Dither colors"
-msgstr "Colores suavizados"
-
-#: t_options.h:114
-msgid "Color rounding method"
-msgstr "Método de redondeo de colores"
-
-#: t_options.h:115
-msgid "Round color components downward"
-msgstr "Redondear hacia abajo los componentes de color"
-
-#: t_options.h:116
-msgid "Round to nearest color"
-msgstr "Redondear al color más cercano"
-
-#: t_options.h:125
-msgid "Color dithering method"
-msgstr "Método de suavizado de color"
-
-#: t_options.h:126
-msgid "Horizontal error diffusion"
-msgstr "Difusión de error horizontal"
-
-#: t_options.h:127
-msgid "Horizontal error diffusion, reset error at line start"
-msgstr "Difusión de error horizontal, reiniciar error al comienzo de línea"
-
-#: t_options.h:128
-msgid "Ordered 2D color dithering"
-msgstr "Suavizado de color 2D ordenado"
-
-#: t_options.h:134
-msgid "Floating point depth buffer"
-msgstr "Búfer de profundidad en coma flotante"
-
-#: t_options.h:140
-msgid "Performance"
-msgstr "Rendimiento"
-
-#: t_options.h:148
-msgid "TCL mode (Transformation, Clipping, Lighting)"
-msgstr "Modo TCL (Transformación, Recorte, Iluminación)"
-
-#: t_options.h:149
-msgid "Use software TCL pipeline"
-msgstr "Usar tubería TCL por software"
-
-#: t_options.h:150
-msgid "Use hardware TCL as first TCL pipeline stage"
-msgstr "Usar TCL por hardware en la primera fase de la tubería TCL"
-
-#: t_options.h:151
-msgid "Bypass the TCL pipeline"
-msgstr "Pasar por alto la tubería TCL"
-
-#: t_options.h:152
-msgid "Bypass the TCL pipeline with state-based machine code generated on-the-fly"
-msgstr "Pasar por alto la tubería TCL con código máquina basado en estados generado al vuelo"
-
-#: t_options.h:161
-msgid "Method to limit rendering latency"
-msgstr "Método para limitar la latencia de rénder"
-
-#: t_options.h:162
-msgid "Busy waiting for the graphics hardware"
-msgstr "Esperar activamente al hardware gráfico"
-
-#: t_options.h:163
-msgid "Sleep for brief intervals while waiting for the graphics hardware"
-msgstr "Dormir en intervalos cortos mientras se espera al hardware gráfico"
-
-#: t_options.h:164
-msgid "Let the graphics hardware emit a software interrupt and sleep"
-msgstr "Permitir que el hardware gráfico emita una interrupción de software y duerma"
-
-#: t_options.h:174
-msgid "Synchronization with vertical refresh (swap intervals)"
-msgstr "Sincronización con el refresco vertical (intervalos de intercambio)"
-
-#: t_options.h:175
-msgid "Never synchronize with vertical refresh, ignore application's choice"
-msgstr "No sincronizar nunca con el refresco vertical, ignorar la elección de la aplicación"
-
-#: t_options.h:176
-msgid "Initial swap interval 0, obey application's choice"
-msgstr "Intervalo de intercambio inicial 0, obedecer la elección de la aplicación"
-
-#: t_options.h:177
-msgid "Initial swap interval 1, obey application's choice"
-msgstr "Intervalo de intercambio inicial 1, obedecer la elección de la aplicación"
-
-#: t_options.h:178
-msgid ""
-"Always synchronize with vertical refresh, application chooses the minimum "
-"swap interval"
-msgstr "Sincronizar siempre con el refresco vertical, la aplicación elige el intervalo de intercambio mínimo"
-
-#: t_options.h:186
-msgid "Use HyperZ to boost performance"
-msgstr "Usar HyperZ para potenciar rendimiento"
-
-#: t_options.h:191
-msgid "Number of texture units used"
-msgstr "Número de unidades de textura usadas"
-
-#: t_options.h:196
-msgid "Enable hack to allow larger textures with texture compression on radeon/r200"
-msgstr "Activar \"hack\" para permitir texturas más grandes con compresión de textura activada en la Radeon/r200"
-
-#: t_options.h:201
-msgid "Texture filtering quality vs. speed, AKA “brilinear� texture filtering"
-msgstr "Calidad de filtrado de textura vs. velocidad, alias filtrado \"brilinear\" de textura"
-
-#: t_options.h:209
-msgid "Used types of texture memory"
-msgstr "Tipos de memoria de textura usados"
-
-#: t_options.h:210
-msgid "All available memory"
-msgstr "Toda la memoria disponible"
-
-#: t_options.h:211
-msgid "Only card memory (if available)"
-msgstr "Sólo la memoria de la tarjeta (si disponible)"
-
-#: t_options.h:212
-msgid "Only GART (AGP/PCIE) memory (if available)"
-msgstr "Sólo memoria GART (AGP/PCIE) (si disponible)"
-
-#: t_options.h:220
-msgid "Features that are not hardware-accelerated"
-msgstr "Características no aceleradas por hardware"
-
-#: t_options.h:224
-msgid "Enable extension GL_ARB_vertex_program"
-msgstr "Activar la extensión GL_ARB_vertex_program"
-
-#: t_options.h:229
-msgid "Enable extension GL_NV_vertex_program"
-msgstr "Activar extensión GL_NV_vertex_program"
-
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/common/xmlpool/fr.po b/nx-X11/extras/Mesa/src/mesa/drivers/dri/common/xmlpool/fr.po
deleted file mode 100644
index 19f3b4a4e..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/common/xmlpool/fr.po
+++ /dev/null
@@ -1,225 +0,0 @@
-# French translations for DRI driver options.
-# Copyright (C) 2005 Stephane Marchesin
-# This file is distributed under the same license as the Mesa package.
-# Stephane Marchesin <marchesin@icps.u-strasbg.fr>, 2005.
-#
-msgid ""
-msgstr ""
-"Project-Id-Version: Mesa 6.3\n"
-"Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2005-04-11 23:19+0200\n"
-"PO-Revision-Date: 2005-04-11 01:34+0200\n"
-"Last-Translator: Stephane Marchesin <marchesin@icps.u-strasbg.fr>\n"
-"Language-Team: French <fr@li.org>\n"
-"MIME-Version: 1.0\n"
-"Content-Type: text/plain; charset=UTF-8\n"
-"Content-Transfer-Encoding: 8bit\n"
-"Plural-Forms: nplurals=2; plural=(n != 1);\n"
-
-#: t_options.h:53
-msgid "Debugging"
-msgstr "Debogage"
-
-#: t_options.h:57
-msgid "Disable 3D acceleration"
-msgstr "Désactiver l'accélération 3D"
-
-#: t_options.h:62
-msgid "Show performance boxes"
-msgstr "Afficher les boîtes de performance"
-
-#: t_options.h:69
-msgid "Image Quality"
-msgstr "Qualité d'image"
-
-#: t_options.h:77
-msgid "Texture color depth"
-msgstr "Profondeur de texture"
-
-#: t_options.h:78
-msgid "Prefer frame buffer color depth"
-msgstr "Profondeur de couleur"
-
-#: t_options.h:79
-msgid "Prefer 32 bits per texel"
-msgstr "Préférer 32 bits par texel"
-
-#: t_options.h:80
-msgid "Prefer 16 bits per texel"
-msgstr "Prérérer 16 bits par texel"
-
-#: t_options.h:81
-msgid "Force 16 bits per texel"
-msgstr "Forcer 16 bits par texel"
-
-#: t_options.h:87
-msgid "Initial maximum value for anisotropic texture filtering"
-msgstr "Valeur maximale initiale pour le filtrage anisotropique de texture"
-
-#: t_options.h:92
-msgid "Forbid negative texture LOD bias"
-msgstr "Interdire le LOD bias negatif"
-
-#: t_options.h:97
-msgid ""
-"Enable S3TC texture compression even if software support is not available"
-msgstr ""
-"Activer la compression de texture S3TC même si le support logiciel est absent"
-
-#: t_options.h:104
-msgid "Initial color reduction method"
-msgstr "Technique de réduction de couleurs"
-
-#: t_options.h:105
-msgid "Round colors"
-msgstr "Arrondir les valeurs de couleur"
-
-#: t_options.h:106
-msgid "Dither colors"
-msgstr "Tramer les couleurs"
-
-#: t_options.h:114
-msgid "Color rounding method"
-msgstr "Méthode d'arrondi des couleurs"
-
-#: t_options.h:115
-msgid "Round color components downward"
-msgstr "Arrondi à l'inférieur"
-
-#: t_options.h:116
-msgid "Round to nearest color"
-msgstr "Arrondi au plus proche"
-
-#: t_options.h:125
-msgid "Color dithering method"
-msgstr "Méthode de tramage"
-
-#: t_options.h:126
-msgid "Horizontal error diffusion"
-msgstr "Diffusion d'erreur horizontale"
-
-#: t_options.h:127
-msgid "Horizontal error diffusion, reset error at line start"
-msgstr "Diffusion d'erreur horizontale, réinitialisé pour chaque ligne"
-
-#: t_options.h:128
-msgid "Ordered 2D color dithering"
-msgstr "Tramage ordonné des couleurs"
-
-#: t_options.h:134
-msgid "Floating point depth buffer"
-msgstr "Z-buffer en virgule flottante"
-
-#: t_options.h:140
-msgid "Performance"
-msgstr "Performance"
-
-#: t_options.h:148
-msgid "TCL mode (Transformation, Clipping, Lighting)"
-msgstr "Mode de TCL (Transformation, Clipping, Eclairage)"
-
-#: t_options.h:149
-msgid "Use software TCL pipeline"
-msgstr "Utiliser un pipeline TCL logiciel"
-
-#: t_options.h:150
-msgid "Use hardware TCL as first TCL pipeline stage"
-msgstr "Utiliser le TCL matériel pour le premier niveau de pipeline"
-
-#: t_options.h:151
-msgid "Bypass the TCL pipeline"
-msgstr "Court-circuiter le pipeline TCL"
-
-#: t_options.h:152
-msgid ""
-"Bypass the TCL pipeline with state-based machine code generated on-the-fly"
-msgstr ""
-"Court-circuiter le pipeline TCL par une machine à états qui génère le code"
-"de TCL à la volée"
-
-#: t_options.h:161
-msgid "Method to limit rendering latency"
-msgstr "Méthode d'attente de la carte graphique"
-
-#: t_options.h:162
-msgid "Busy waiting for the graphics hardware"
-msgstr "Attente active de la carte graphique"
-
-#: t_options.h:163
-msgid "Sleep for brief intervals while waiting for the graphics hardware"
-msgstr "Attente utilisant usleep()"
-
-#: t_options.h:164
-msgid "Let the graphics hardware emit a software interrupt and sleep"
-msgstr "Utiliser les interruptions"
-
-#: t_options.h:174
-msgid "Synchronization with vertical refresh (swap intervals)"
-msgstr "Synchronisation de l'affichage avec le balayage vertical"
-
-#: t_options.h:175
-msgid "Never synchronize with vertical refresh, ignore application's choice"
-msgstr "Ne jamais synchroniser avec le balayage vertical, ignorer le choix de l'application"
-
-#: t_options.h:176
-msgid "Initial swap interval 0, obey application's choice"
-msgstr "Ne pas synchroniser avec le balayage vertical par défaut, mais obéir au choix de l'application"
-
-#: t_options.h:177
-msgid "Initial swap interval 1, obey application's choice"
-msgstr "Synchroniser avec le balayage vertical par défaut, mais obéir au choix de l'application"
-
-#: t_options.h:178
-msgid ""
-"Always synchronize with vertical refresh, application chooses the minimum "
-"swap interval"
-msgstr ""
-"Toujours synchroniser avec le balayage vertical, l'application choisit l'intervalle minimal"
-
-#: t_options.h:186
-msgid "Use HyperZ to boost performance"
-msgstr "Utiliser le HyperZ pour améliorer les performances"
-
-#: t_options.h:191
-msgid "Number of texture units used"
-msgstr "Nombre d'unités de texture"
-
-#: t_options.h:196
-msgid ""
-"Enable hack to allow larger textures with texture compression on radeon/r200"
-msgstr ""
-"Activer le hack permettant l'utilisation de textures de grande taille avec la "
-"compression de textures sur radeon/r200"
-
-#: t_options.h:201
-msgid "Texture filtering quality vs. speed, AKA “brilinear� texture filtering"
-msgstr ""
-"Qualité/performance du filtrage trilinéaire de texture (filtrage brilinéaire)"
-
-#: t_options.h:209
-msgid "Used types of texture memory"
-msgstr "Types de mémoire de texture"
-
-#: t_options.h:210
-msgid "All available memory"
-msgstr "Utiliser toute la mémoire disponible"
-
-#: t_options.h:211
-msgid "Only card memory (if available)"
-msgstr "Utiliser uniquement la mémoire graphique (si disponible)"
-
-#: t_options.h:212
-msgid "Only GART (AGP/PCIE) memory (if available)"
-msgstr "Utiliser uniquement la mémoire GART (AGP/PCIE) (si disponible)"
-
-#: t_options.h:220
-msgid "Features that are not hardware-accelerated"
-msgstr "Fonctionnalités ne bénéficiant pas d'une accélération matérielle"
-
-#: t_options.h:224
-msgid "Enable extension GL_ARB_vertex_program"
-msgstr "Activer l'extension GL_ARB_vertex_program"
-
-#: t_options.h:229
-msgid "Enable extension GL_NV_vertex_program"
-msgstr "Activer l'extension GL_NV_vertex_program"
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/common/xmlpool/gen_xmlpool.py b/nx-X11/extras/Mesa/src/mesa/drivers/dri/common/xmlpool/gen_xmlpool.py
deleted file mode 100644
index 7398c4cd0..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/common/xmlpool/gen_xmlpool.py
+++ /dev/null
@@ -1,191 +0,0 @@
-#!/usr/bin/python
-
-import sys
-import gettext
-import re
-
-# List of supported languages
-languages = sys.argv[1:]
-
-# Escape special characters in C strings
-def escapeCString (s):
-    escapeSeqs = {'\a' : '\\a', '\b' : '\\b', '\f' : '\\f', '\n' : '\\n',
-                  '\r' : '\\r', '\t' : '\\t', '\v' : '\\v', '\\' : '\\\\'}
-    # " -> '' is a hack. Quotes (") aren't possible in XML attributes.
-    # Better use Unicode characters for typographic quotes in option
-    # descriptions and translations.
-    i = 0
-    r = ''
-    while i < len(s):
-        # Special case: escape double quote with \u201c or \u201d, depending
-        # on whether it's an open or close quote. This is needed because plain
-        # double quotes are not possible in XML attributes.
-        if s[i] == '"':
-            if i == len(s)-1 or s[i+1].isspace():
-                # close quote
-                q = u'\u201c'
-            else:
-                # open quote
-                q = u'\u201d'
-            r = r + q
-        elif escapeSeqs.has_key(s[i]):
-            r = r + escapeSeqs[s[i]]
-        else:
-            r = r + s[i]
-        i = i + 1
-    return r
-
-# Expand escape sequences in C strings (needed for gettext lookup)
-def expandCString (s):
-    escapeSeqs = {'a' : '\a', 'b' : '\b', 'f' : '\f', 'n' : '\n',
-                  'r' : '\r', 't' : '\t', 'v' : '\v',
-                  '"' : '"', '\\' : '\\'}
-    i = 0
-    escape = False
-    hexa = False
-    octa = False
-    num = 0
-    digits = 0
-    r = ''
-    while i < len(s):
-        if not escape:
-            if s[i] == '\\':
-                escape = True
-            else:
-                r = r + s[i]
-        elif hexa:
-            if (s[i] >= '0' and s[i] <= '9') or \
-               (s[i] >= 'a' and s[i] <= 'f') or \
-               (s[i] >= 'A' and s[i] <= 'F'):
-                num = num * 16 + int(s[i],16)
-                digits = digits + 1
-            else:
-                digits = 2
-            if digits >= 2:
-                hexa = False
-                escape = False
-                r = r + chr(num)
-        elif octa:
-            if s[i] >= '0' and s[i] <= '7':
-                num = num * 8 + int(s[i],8)
-                digits = digits + 1
-            else:
-                digits = 3
-            if digits >= 3:
-                octa = False
-                escape = False
-                r = r + chr(num)
-        else:
-            if escapeSeqs.has_key(s[i]):
-                r = r + escapeSeqs[s[i]]
-                escape = False
-            elif s[i] >= '0' and s[i] <= '7':
-                octa = True
-                num = int(s[i],8)
-                if num <= 3:
-                    digits = 1
-                else:
-                    digits = 2
-            elif s[i] == 'x' or s[i] == 'X':
-                hexa = True
-                num = 0
-                digits = 0
-            else:
-                r = r + s[i]
-                escape = False
-        i = i + 1
-    return r
-
-# Expand matches. The first match is always a DESC or DESC_BEGIN match.
-# Subsequent matches are ENUM matches.
-#
-# DESC, DESC_BEGIN format: \1 \2=<lang> \3 \4=gettext(" \5=<text> \6=") \7
-# ENUM format:             \1 \2=gettext(" \3=<text> \4=") \5
-def expandMatches (matches, translations, end=None):
-    assert len(matches) > 0
-    nTranslations = len(translations)
-    i = 0
-    # Expand the description+enums for all translations
-    for lang,trans in translations:
-        i = i + 1
-        # Make sure that all but the last line of a simple description
-        # are extended with a backslash.
-        suffix = ''
-        if len(matches) == 1 and i < len(translations) and \
-               not matches[0].expand (r'\7').endswith('\\'):
-            suffix = ' \\'
-        # Expand the description line. Need to use ugettext in order to allow
-        # non-ascii unicode chars in the original English descriptions.
-        text = escapeCString (trans.ugettext (unicode (expandCString (
-            matches[0].expand (r'\5')), "utf-8"))).encode("utf-8")
-        print matches[0].expand (r'\1' + lang + r'\3"' + text + r'"\7') + suffix
-        # Expand any subsequent enum lines
-        for match in matches[1:]:
-            text = escapeCString (trans.ugettext (unicode (expandCString (
-                match.expand (r'\3')), "utf-8"))).encode("utf-8")
-            print match.expand (r'\1"' + text + r'"\5')
-
-        # Expand description end
-        if end:
-            print end,
-
-# Compile a list of translation classes to all supported languages.
-# The first translation is always a NullTranslations.
-translations = [("en", gettext.NullTranslations())]
-for lang in languages:
-    try:
-        trans = gettext.translation ("options", ".", [lang])
-    except IOError:
-        sys.stderr.write ("Warning: language '%s' not found.\n" % lang)
-        continue
-    translations.append ((lang, trans))
-
-# Regular expressions:
-reLibintl_h  = re.compile (r'#\s*include\s*<libintl.h>')
-reDESC       = re.compile (r'(\s*DRI_CONF_DESC\s*\(\s*)([a-z]+)(\s*,\s*)(gettext\s*\(\s*")(.*)("\s*\))(\s*\)[ \t]*\\?)$')
-reDESC_BEGIN = re.compile (r'(\s*DRI_CONF_DESC_BEGIN\s*\(\s*)([a-z]+)(\s*,\s*)(gettext\s*\(\s*")(.*)("\s*\))(\s*\)[ \t]*\\?)$')
-reENUM       = re.compile (r'(\s*DRI_CONF_ENUM\s*\([^,]+,\s*)(gettext\s*\(\s*")(.*)("\s*\))(\s*\)[ \t]*\\?)$')
-reDESC_END   = re.compile (r'\s*DRI_CONF_DESC_END')
-
-# Print a header
-print \
-"/***********************************************************************\n" \
-" ***        THIS FILE IS GENERATED AUTOMATICALLY. DON'T EDIT!        ***\n" \
-" ***********************************************************************/"
-
-# Process the options template and generate options.h with all
-# translations.
-template = file ("t_options.h", "r")
-descMatches = []
-for line in template:
-    if len(descMatches) > 0:
-        matchENUM     = reENUM    .match (line)
-        matchDESC_END = reDESC_END.match (line)
-        if matchENUM:
-            descMatches.append (matchENUM)
-        elif matchDESC_END:
-            expandMatches (descMatches, translations, line)
-            descMatches = []
-        else:
-            sys.stderr.write (
-                "Warning: unexpected line inside description dropped:\n%s\n" \
-                % line)
-        continue
-    if reLibintl_h.search (line):
-        # Ignore (comment out) #include <libintl.h>
-        print "/* %s * commented out by gen_xmlpool.py */" % line
-        continue
-    matchDESC       = reDESC      .match (line)
-    matchDESC_BEGIN = reDESC_BEGIN.match (line)
-    if matchDESC:
-        assert len(descMatches) == 0
-        expandMatches ([matchDESC], translations)
-    elif matchDESC_BEGIN:
-        assert len(descMatches) == 0
-        descMatches = [matchDESC_BEGIN]
-    else:
-        print line,
-
-if len(descMatches) > 0:
-    sys.stderr.write ("Warning: unterminated description at end of file.\n")
-    expandMatches (descMatches, translations)
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/common/xmlpool/nl.po b/nx-X11/extras/Mesa/src/mesa/drivers/dri/common/xmlpool/nl.po
deleted file mode 100644
index 1e4cf167b..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/common/xmlpool/nl.po
+++ /dev/null
@@ -1,230 +0,0 @@
-# Dutch translations for PACKAGE package.
-# Copyright (C) 2005 THE PACKAGE'S COPYRIGHT HOLDER
-# This file is distributed under the same license as the PACKAGE package.
-#  <manfred.stienstra@dwerg.net>, 2005.
-#
-msgid ""
-msgstr ""
-"Project-Id-Version: PACKAGE VERSION\n"
-"Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2005-04-12 20:09+0200\n"
-"PO-Revision-Date: 2005-04-12 20:09+0200\n"
-"Last-Translator:  Manfred Stienstra <manfred.stienstra@dwerg.net>\n"
-"Language-Team: Dutch <vertaling@nl.linux.org>\n"
-"MIME-Version: 1.0\n"
-"Content-Type: text/plain; charset=UTF-8\n"
-"Content-Transfer-Encoding: 8bit\n"
-"Plural-Forms: nplurals=2; plural=(n != 1);\n"
-
-#: t_options.h:53
-msgid "Debugging"
-msgstr "Debuggen"
-
-#: t_options.h:57
-msgid "Disable 3D acceleration"
-msgstr "3D versnelling uitschakelen"
-
-#: t_options.h:62
-msgid "Show performance boxes"
-msgstr "Laat prestatie boxjes zien"
-
-#: t_options.h:69
-msgid "Image Quality"
-msgstr "Beeldkwaliteit"
-
-#: t_options.h:77
-msgid "Texture color depth"
-msgstr "Textuurkleurendiepte"
-
-#: t_options.h:78
-msgid "Prefer frame buffer color depth"
-msgstr "Prefereer kaderbufferkleurdiepte"
-
-#: t_options.h:79
-msgid "Prefer 32 bits per texel"
-msgstr "Prefereer 32 bits per texel"
-
-#: t_options.h:80
-msgid "Prefer 16 bits per texel"
-msgstr "Prefereer 16 bits per texel"
-
-#: t_options.h:81
-msgid "Force 16 bits per texel"
-msgstr "Dwing 16 bits per texel af"
-
-#: t_options.h:87
-msgid "Initial maximum value for anisotropic texture filtering"
-msgstr "Initïele maximum waarde voor anisotrophische textuur filtering"
-
-#: t_options.h:92
-msgid "Forbid negative texture LOD bias"
-msgstr "Verbied negatief niveau detailonderscheid (LOD) van texturen"
-
-#: t_options.h:97
-msgid ""
-"Enable S3TC texture compression even if software support is not available"
-msgstr ""
-"Schakel S3TC textuurcompressie in, zelfs als softwareondersteuning niet "
-"aanwezig is"
-
-#: t_options.h:104
-msgid "Initial color reduction method"
-msgstr "Initïele kleurreductie methode"
-
-#: t_options.h:105
-msgid "Round colors"
-msgstr "Rond kleuren af"
-
-#: t_options.h:106
-msgid "Dither colors"
-msgstr "Rasteriseer kleuren"
-
-#: t_options.h:114
-msgid "Color rounding method"
-msgstr "Kleurafrondingmethode"
-
-#: t_options.h:115
-msgid "Round color components downward"
-msgstr "Rond kleurencomponenten af naar beneden"
-
-#: t_options.h:116
-msgid "Round to nearest color"
-msgstr "Rond af naar dichtsbijzijnde kleur"
-
-#: t_options.h:125
-msgid "Color dithering method"
-msgstr "Kleurrasteriseringsmethode"
-
-#: t_options.h:126
-msgid "Horizontal error diffusion"
-msgstr "Horizontale foutdiffusie"
-
-#: t_options.h:127
-msgid "Horizontal error diffusion, reset error at line start"
-msgstr "Horizontale foutdiffusie, zet fout bij lijnbegin terug"
-
-#: t_options.h:128
-msgid "Ordered 2D color dithering"
-msgstr "Geordende 2D kleurrasterisering"
-
-#: t_options.h:134
-msgid "Floating point depth buffer"
-msgstr "Dieptebuffer als commagetal"
-
-#: t_options.h:140
-msgid "Performance"
-msgstr "Prestatie"
-
-#: t_options.h:148
-msgid "TCL mode (Transformation, Clipping, Lighting)"
-msgstr "TCL-modus (Transformatie, Clipping, Licht)"
-
-#: t_options.h:149
-msgid "Use software TCL pipeline"
-msgstr "Gebruik software TCL pijpleiding"
-
-#: t_options.h:150
-msgid "Use hardware TCL as first TCL pipeline stage"
-msgstr "Gebruik hardware TCL as eerste TCL pijpleiding trap"
-
-#: t_options.h:151
-msgid "Bypass the TCL pipeline"
-msgstr "Omzeil de TCL pijpleiding"
-
-#: t_options.h:152
-msgid ""
-"Bypass the TCL pipeline with state-based machine code generated on-the-fly"
-msgstr ""
-"Omzeil de TCL pijpleiding met staatgebaseerde machinecode die tijdens "
-"executie gegenereerd wordt"
-
-#: t_options.h:161
-msgid "Method to limit rendering latency"
-msgstr "Methode om beeldopbouwvertraging te onderdrukken"
-
-#: t_options.h:162
-msgid "Busy waiting for the graphics hardware"
-msgstr "Actief wachten voor de grafische hardware"
-
-#: t_options.h:163
-msgid "Sleep for brief intervals while waiting for the graphics hardware"
-msgstr "Slaap voor korte intervallen tijdens het wachten op de grafische "
-"hardware"
-
-#: t_options.h:164
-msgid "Let the graphics hardware emit a software interrupt and sleep"
-msgstr "Laat de grafische hardware een software onderbreking uitzenden en in "
-"slaap vallen"
-
-#: t_options.h:174
-msgid "Synchronization with vertical refresh (swap intervals)"
-msgstr "Synchronisatie met verticale verversing (interval omwisselen)"
-
-#: t_options.h:175
-msgid "Never synchronize with vertical refresh, ignore application's choice"
-msgstr "Nooit synchroniseren met verticale verversing, negeer de keuze van de "
-"applicatie"
-
-#: t_options.h:176
-msgid "Initial swap interval 0, obey application's choice"
-msgstr "Initïeel omwisselingsinterval 0, honoreer de keuze van de applicatie"
-
-#: t_options.h:177
-msgid "Initial swap interval 1, obey application's choice"
-msgstr "Initïeel omwisselingsinterval 1, honoreer de keuze van de applicatie"
-
-#: t_options.h:178
-msgid ""
-"Always synchronize with vertical refresh, application chooses the minimum "
-"swap interval"
-msgstr ""
-"Synchroniseer altijd met verticale verversing, de applicatie kiest het "
-"minimum omwisselingsinterval"
-
-#: t_options.h:186
-msgid "Use HyperZ to boost performance"
-msgstr "Gebruik HyperZ om de prestaties te verbeteren"
-
-#: t_options.h:191
-msgid "Number of texture units used"
-msgstr "Aantal textuureenheden in gebruik"
-
-#: t_options.h:196
-msgid ""
-"Enable hack to allow larger textures with texture compression on radeon/r200"
-msgstr ""
-"Schakel hack in om met textuurcompressie grotere texturen toe te staan op "
-"een radeon/r200"
-
-#: t_options.h:201
-msgid "Texture filtering quality vs. speed, AKA “brilinear� texture filtering"
-msgstr "Textuurfilterkwaliteit versus -snelheid, ookwel bekend als "
-"“brilineaire� textuurfiltering"
-
-#: t_options.h:209
-msgid "Used types of texture memory"
-msgstr "Gebruikte soorten textuurgeheugen"
-
-#: t_options.h:210
-msgid "All available memory"
-msgstr "Al het beschikbaar geheugen"
-
-#: t_options.h:211
-msgid "Only card memory (if available)"
-msgstr "Alleen geheugen op de kaart (als het aanwezig is)"
-
-#: t_options.h:212
-msgid "Only GART (AGP/PCIE) memory (if available)"
-msgstr "Alleen GART (AGP/PCIE) geheugen (als het aanwezig is)"
-
-#: t_options.h:220
-msgid "Features that are not hardware-accelerated"
-msgstr "Eigenschappen die niet hardwareversneld zijn"
-
-#: t_options.h:224
-msgid "Enable extension GL_ARB_vertex_program"
-msgstr "Zet uitbreiding GL_ARB_vertex_program aan"
-
-#: t_options.h:229
-msgid "Enable extension GL_NV_vertex_program"
-msgstr "Zet uitbreiding GL_NV_vertex_program aan"
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/common/xmlpool/options.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/common/xmlpool/options.h
deleted file mode 100644
index 86d17d024..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/common/xmlpool/options.h
+++ /dev/null
@@ -1,462 +0,0 @@
-/***********************************************************************
- ***        THIS FILE IS GENERATED AUTOMATICALLY. DON'T EDIT!        ***
- ***********************************************************************/
-/*
- * XML DRI client-side driver configuration
- * Copyright (C) 2003 Felix Kuehling
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included
- * in all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * FELIX KUEHLING, OR ANY OTHER CONTRIBUTORS BE LIABLE FOR ANY CLAIM, 
- * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR 
- * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE 
- * OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- * 
- */
-/**
- * \file t_options.h
- * \brief Templates of common options
- * \author Felix Kuehling
- *
- * This file defines macros for common options that can be used to
- * construct driConfigOptions in the drivers. This file is only a
- * template containing English descriptions for options wrapped in
- * gettext(). xgettext can be used to extract translatable
- * strings. These strings can then be translated by anyone familiar
- * with GNU gettext. gen_xmlpool.py takes this template and fills in
- * all the translations. The result (options.h) is included by
- * xmlpool.h which in turn can be included by drivers.
- *
- * The macros used to describe otions in this file are defined in
- * ../xmlpool.h.
- */
-
-/* This is needed for xgettext to extract translatable strings.
- * gen_xmlpool.py will discard this line. */
-/* #include <libintl.h>
- * commented out by gen_xmlpool.py */
-
-/*
- * predefined option sections and options with multi-lingual descriptions
- */
-
-/** \brief Debugging options */
-#define DRI_CONF_SECTION_DEBUG \
-DRI_CONF_SECTION_BEGIN \
-	DRI_CONF_DESC(en,"Debugging") \
-	DRI_CONF_DESC(de,"Fehlersuche") \
-	DRI_CONF_DESC(es,"Depurando") \
-	DRI_CONF_DESC(nl,"Debuggen") \
-	DRI_CONF_DESC(fr,"Debogage")
-
-#define DRI_CONF_NO_RAST(def) \
-DRI_CONF_OPT_BEGIN(no_rast,bool,def) \
-        DRI_CONF_DESC(en,"Disable 3D acceleration") \
-        DRI_CONF_DESC(de,"3D-Beschleunigung abschalten") \
-        DRI_CONF_DESC(es,"Desactivar aceleración 3D") \
-        DRI_CONF_DESC(nl,"3D versnelling uitschakelen") \
-        DRI_CONF_DESC(fr,"Désactiver l'accélération 3D") \
-DRI_CONF_OPT_END
-
-#define DRI_CONF_PERFORMANCE_BOXES(def) \
-DRI_CONF_OPT_BEGIN(performance_boxes,bool,def) \
-        DRI_CONF_DESC(en,"Show performance boxes") \
-        DRI_CONF_DESC(de,"Zeige Performanceboxen") \
-        DRI_CONF_DESC(es,"Mostrar cajas de rendimiento") \
-        DRI_CONF_DESC(nl,"Laat prestatie boxjes zien") \
-        DRI_CONF_DESC(fr,"Afficher les boîtes de performance") \
-DRI_CONF_OPT_END
-
-
-/** \brief Texture-related options */
-#define DRI_CONF_SECTION_QUALITY \
-DRI_CONF_SECTION_BEGIN \
-	DRI_CONF_DESC(en,"Image Quality") \
-	DRI_CONF_DESC(de,"Bildqualität") \
-	DRI_CONF_DESC(es,"Calidad de imagen") \
-	DRI_CONF_DESC(nl,"Beeldkwaliteit") \
-	DRI_CONF_DESC(fr,"Qualité d'image")
-
-#define DRI_CONF_TEXTURE_DEPTH_FB       0
-#define DRI_CONF_TEXTURE_DEPTH_32       1
-#define DRI_CONF_TEXTURE_DEPTH_16       2
-#define DRI_CONF_TEXTURE_DEPTH_FORCE_16 3
-#define DRI_CONF_TEXTURE_DEPTH(def) \
-DRI_CONF_OPT_BEGIN_V(texture_depth,enum,def,"0:3") \
-	DRI_CONF_DESC_BEGIN(en,"Texture color depth") \
-                DRI_CONF_ENUM(0,"Prefer frame buffer color depth") \
-                DRI_CONF_ENUM(1,"Prefer 32 bits per texel") \
-                DRI_CONF_ENUM(2,"Prefer 16 bits per texel") \
-                DRI_CONF_ENUM(3,"Force 16 bits per texel") \
-        DRI_CONF_DESC_END \
-	DRI_CONF_DESC_BEGIN(de,"Texturfarbtiefe") \
-                DRI_CONF_ENUM(0,"Bevorzuge Farbtiefe des Framebuffers") \
-                DRI_CONF_ENUM(1,"Bevorzuge 32 bits pro Texel") \
-                DRI_CONF_ENUM(2,"Bevorzuge 16 bits pro Texel") \
-                DRI_CONF_ENUM(3,"Erzwinge 16 bits pro Texel") \
-        DRI_CONF_DESC_END \
-	DRI_CONF_DESC_BEGIN(es,"Profundidad de color de textura") \
-                DRI_CONF_ENUM(0,"Preferir profundidad de color del �framebuffer“") \
-                DRI_CONF_ENUM(1,"Preferir 32 bits por texel") \
-                DRI_CONF_ENUM(2,"Preferir 16 bits por texel") \
-                DRI_CONF_ENUM(3,"Forzar a 16 bits por texel") \
-        DRI_CONF_DESC_END \
-	DRI_CONF_DESC_BEGIN(nl,"Textuurkleurendiepte") \
-                DRI_CONF_ENUM(0,"Prefereer kaderbufferkleurdiepte") \
-                DRI_CONF_ENUM(1,"Prefereer 32 bits per texel") \
-                DRI_CONF_ENUM(2,"Prefereer 16 bits per texel") \
-                DRI_CONF_ENUM(3,"Dwing 16 bits per texel af") \
-        DRI_CONF_DESC_END \
-	DRI_CONF_DESC_BEGIN(fr,"Profondeur de texture") \
-                DRI_CONF_ENUM(0,"Profondeur de couleur") \
-                DRI_CONF_ENUM(1,"Préférer 32 bits par texel") \
-                DRI_CONF_ENUM(2,"Prérérer 16 bits par texel") \
-                DRI_CONF_ENUM(3,"Forcer 16 bits par texel") \
-        DRI_CONF_DESC_END \
-DRI_CONF_OPT_END
-
-#define DRI_CONF_DEF_MAX_ANISOTROPY(def,range) \
-DRI_CONF_OPT_BEGIN_V(def_max_anisotropy,float,def,range) \
-        DRI_CONF_DESC(en,"Initial maximum value for anisotropic texture filtering") \
-        DRI_CONF_DESC(de,"Initialer Maximalwert für anisotropische Texturfilterung") \
-        DRI_CONF_DESC(es,"Valor máximo inicial para filtrado anisotrópico de textura") \
-        DRI_CONF_DESC(nl,"Initïele maximum waarde voor anisotrophische textuur filtering") \
-        DRI_CONF_DESC(fr,"Valeur maximale initiale pour le filtrage anisotropique de texture") \
-DRI_CONF_OPT_END
-
-#define DRI_CONF_NO_NEG_LOD_BIAS(def) \
-DRI_CONF_OPT_BEGIN(no_neg_lod_bias,bool,def) \
-        DRI_CONF_DESC(en,"Forbid negative texture LOD bias") \
-        DRI_CONF_DESC(de,"Verbiete negative Textur-Detailgradverschiebung") \
-        DRI_CONF_DESC(es,"Prohibir valores negativos de Nivel De Detalle (LOD) de texturas") \
-        DRI_CONF_DESC(nl,"Verbied negatief niveau detailonderscheid (LOD) van texturen") \
-        DRI_CONF_DESC(fr,"Interdire le LOD bias negatif") \
-DRI_CONF_OPT_END
-
-#define DRI_CONF_FORCE_S3TC_ENABLE(def) \
-DRI_CONF_OPT_BEGIN(force_s3tc_enable,bool,def) \
-        DRI_CONF_DESC(en,"Enable S3TC texture compression even if software support is not available") \
-        DRI_CONF_DESC(de,"Aktiviere S3TC Texturkomprimierung auch wenn die nötige Softwareunterstützung fehlt") \
-        DRI_CONF_DESC(es,"Activar la compresión de texturas S3TC incluso si el soporte por software no está disponible") \
-        DRI_CONF_DESC(nl,"Schakel S3TC textuurcompressie in, zelfs als softwareondersteuning niet aanwezig is") \
-        DRI_CONF_DESC(fr,"Activer la compression de texture S3TC même si le support logiciel est absent") \
-DRI_CONF_OPT_END
-
-#define DRI_CONF_COLOR_REDUCTION_ROUND 0
-#define DRI_CONF_COLOR_REDUCTION_DITHER 1
-#define DRI_CONF_COLOR_REDUCTION(def) \
-DRI_CONF_OPT_BEGIN_V(color_reduction,enum,def,"0:1") \
-        DRI_CONF_DESC_BEGIN(en,"Initial color reduction method") \
-                DRI_CONF_ENUM(0,"Round colors") \
-                DRI_CONF_ENUM(1,"Dither colors") \
-        DRI_CONF_DESC_END \
-        DRI_CONF_DESC_BEGIN(de,"Initiale Farbreduktionsmethode") \
-                DRI_CONF_ENUM(0,"Farben runden") \
-                DRI_CONF_ENUM(1,"Farben rastern") \
-        DRI_CONF_DESC_END \
-        DRI_CONF_DESC_BEGIN(es,"Método inicial de reducción de color") \
-                DRI_CONF_ENUM(0,"Colores redondeados") \
-                DRI_CONF_ENUM(1,"Colores suavizados") \
-        DRI_CONF_DESC_END \
-        DRI_CONF_DESC_BEGIN(nl,"Initïele kleurreductie methode") \
-                DRI_CONF_ENUM(0,"Rond kleuren af") \
-                DRI_CONF_ENUM(1,"Rasteriseer kleuren") \
-        DRI_CONF_DESC_END \
-        DRI_CONF_DESC_BEGIN(fr,"Technique de réduction de couleurs") \
-                DRI_CONF_ENUM(0,"Arrondir les valeurs de couleur") \
-                DRI_CONF_ENUM(1,"Tramer les couleurs") \
-        DRI_CONF_DESC_END \
-DRI_CONF_OPT_END
-
-#define DRI_CONF_ROUND_TRUNC 0
-#define DRI_CONF_ROUND_ROUND 1
-#define DRI_CONF_ROUND_MODE(def) \
-DRI_CONF_OPT_BEGIN_V(round_mode,enum,def,"0:1") \
-	DRI_CONF_DESC_BEGIN(en,"Color rounding method") \
-                DRI_CONF_ENUM(0,"Round color components downward") \
-                DRI_CONF_ENUM(1,"Round to nearest color") \
-        DRI_CONF_DESC_END \
-	DRI_CONF_DESC_BEGIN(de,"Farbrundungsmethode") \
-                DRI_CONF_ENUM(0,"Farbkomponenten abrunden") \
-                DRI_CONF_ENUM(1,"Zur ähnlichsten Farbe runden") \
-        DRI_CONF_DESC_END \
-	DRI_CONF_DESC_BEGIN(es,"Método de redondeo de colores") \
-                DRI_CONF_ENUM(0,"Redondear hacia abajo los componentes de color") \
-                DRI_CONF_ENUM(1,"Redondear al color más cercano") \
-        DRI_CONF_DESC_END \
-	DRI_CONF_DESC_BEGIN(nl,"Kleurafrondingmethode") \
-                DRI_CONF_ENUM(0,"Rond kleurencomponenten af naar beneden") \
-                DRI_CONF_ENUM(1,"Rond af naar dichtsbijzijnde kleur") \
-        DRI_CONF_DESC_END \
-	DRI_CONF_DESC_BEGIN(fr,"Méthode d'arrondi des couleurs") \
-                DRI_CONF_ENUM(0,"Arrondi à l'inférieur") \
-                DRI_CONF_ENUM(1,"Arrondi au plus proche") \
-        DRI_CONF_DESC_END \
-DRI_CONF_OPT_END
-
-#define DRI_CONF_DITHER_XERRORDIFF 0
-#define DRI_CONF_DITHER_XERRORDIFFRESET 1
-#define DRI_CONF_DITHER_ORDERED 2
-#define DRI_CONF_DITHER_MODE(def) \
-DRI_CONF_OPT_BEGIN_V(dither_mode,enum,def,"0:2") \
-	DRI_CONF_DESC_BEGIN(en,"Color dithering method") \
-                DRI_CONF_ENUM(0,"Horizontal error diffusion") \
-                DRI_CONF_ENUM(1,"Horizontal error diffusion, reset error at line start") \
-                DRI_CONF_ENUM(2,"Ordered 2D color dithering") \
-        DRI_CONF_DESC_END \
-	DRI_CONF_DESC_BEGIN(de,"Farbrasterungsmethode") \
-                DRI_CONF_ENUM(0,"Horizontale Fehlerstreuung") \
-                DRI_CONF_ENUM(1,"Horizontale Fehlerstreuung, Fehler am Zeilenanfang zurücksetzen") \
-                DRI_CONF_ENUM(2,"Geordnete 2D Farbrasterung") \
-        DRI_CONF_DESC_END \
-	DRI_CONF_DESC_BEGIN(es,"Método de suavizado de color") \
-                DRI_CONF_ENUM(0,"Difusión de error horizontal") \
-                DRI_CONF_ENUM(1,"Difusión de error horizontal, reiniciar error al comienzo de línea") \
-                DRI_CONF_ENUM(2,"Suavizado de color 2D ordenado") \
-        DRI_CONF_DESC_END \
-	DRI_CONF_DESC_BEGIN(nl,"Kleurrasteriseringsmethode") \
-                DRI_CONF_ENUM(0,"Horizontale foutdiffusie") \
-                DRI_CONF_ENUM(1,"Horizontale foutdiffusie, zet fout bij lijnbegin terug") \
-                DRI_CONF_ENUM(2,"Geordende 2D kleurrasterisering") \
-        DRI_CONF_DESC_END \
-	DRI_CONF_DESC_BEGIN(fr,"Méthode de tramage") \
-                DRI_CONF_ENUM(0,"Diffusion d'erreur horizontale") \
-                DRI_CONF_ENUM(1,"Diffusion d'erreur horizontale, réinitialisé pour chaque ligne") \
-                DRI_CONF_ENUM(2,"Tramage ordonné des couleurs") \
-        DRI_CONF_DESC_END \
-DRI_CONF_OPT_END
-
-#define DRI_CONF_FLOAT_DEPTH(def) \
-DRI_CONF_OPT_BEGIN(float_depth,bool,def) \
-        DRI_CONF_DESC(en,"Floating point depth buffer") \
-        DRI_CONF_DESC(de,"Fließkomma z-Puffer") \
-        DRI_CONF_DESC(es,"Búfer de profundidad en coma flotante") \
-        DRI_CONF_DESC(nl,"Dieptebuffer als commagetal") \
-        DRI_CONF_DESC(fr,"Z-buffer en virgule flottante") \
-DRI_CONF_OPT_END
-
-/** \brief Performance-related options */
-#define DRI_CONF_SECTION_PERFORMANCE \
-DRI_CONF_SECTION_BEGIN \
-        DRI_CONF_DESC(en,"Performance") \
-        DRI_CONF_DESC(de,"Leistung") \
-        DRI_CONF_DESC(es,"Rendimiento") \
-        DRI_CONF_DESC(nl,"Prestatie") \
-        DRI_CONF_DESC(fr,"Performance")
-
-#define DRI_CONF_TCL_SW 0
-#define DRI_CONF_TCL_PIPELINED 1
-#define DRI_CONF_TCL_VTXFMT 2
-#define DRI_CONF_TCL_CODEGEN 3
-#define DRI_CONF_TCL_MODE(def) \
-DRI_CONF_OPT_BEGIN_V(tcl_mode,enum,def,"0:3") \
-        DRI_CONF_DESC_BEGIN(en,"TCL mode (Transformation, Clipping, Lighting)") \
-                DRI_CONF_ENUM(0,"Use software TCL pipeline") \
-                DRI_CONF_ENUM(1,"Use hardware TCL as first TCL pipeline stage") \
-                DRI_CONF_ENUM(2,"Bypass the TCL pipeline") \
-                DRI_CONF_ENUM(3,"Bypass the TCL pipeline with state-based machine code generated on-the-fly") \
-        DRI_CONF_DESC_END \
-        DRI_CONF_DESC_BEGIN(de,"TCL-Modus (Transformation, Clipping, Licht)") \
-                DRI_CONF_ENUM(0,"Benutze die Software-TCL-Pipeline") \
-                DRI_CONF_ENUM(1,"Benutze Hardware TCL als erste Stufe der TCL-Pipeline") \
-                DRI_CONF_ENUM(2,"Umgehe die TCL-Pipeline") \
-                DRI_CONF_ENUM(3,"Umgehe die TCL-Pipeline mit zur Laufzeit erzeugtem, zustandsbasiertem Maschinencode") \
-        DRI_CONF_DESC_END \
-        DRI_CONF_DESC_BEGIN(es,"Modo TCL (Transformación, Recorte, Iluminación)") \
-                DRI_CONF_ENUM(0,"Usar tubería TCL por software") \
-                DRI_CONF_ENUM(1,"Usar TCL por hardware en la primera fase de la tubería TCL") \
-                DRI_CONF_ENUM(2,"Pasar por alto la tubería TCL") \
-                DRI_CONF_ENUM(3,"Pasar por alto la tubería TCL con código máquina basado en estados generado al vuelo") \
-        DRI_CONF_DESC_END \
-        DRI_CONF_DESC_BEGIN(nl,"TCL-modus (Transformatie, Clipping, Licht)") \
-                DRI_CONF_ENUM(0,"Gebruik software TCL pijpleiding") \
-                DRI_CONF_ENUM(1,"Gebruik hardware TCL as eerste TCL pijpleiding trap") \
-                DRI_CONF_ENUM(2,"Omzeil de TCL pijpleiding") \
-                DRI_CONF_ENUM(3,"Omzeil de TCL pijpleiding met staatgebaseerde machinecode die tijdens executie gegenereerd wordt") \
-        DRI_CONF_DESC_END \
-        DRI_CONF_DESC_BEGIN(fr,"Mode de TCL (Transformation, Clipping, Eclairage)") \
-                DRI_CONF_ENUM(0,"Utiliser un pipeline TCL logiciel") \
-                DRI_CONF_ENUM(1,"Utiliser le TCL matériel pour le premier niveau de pipeline") \
-                DRI_CONF_ENUM(2,"Court-circuiter le pipeline TCL") \
-                DRI_CONF_ENUM(3,"Court-circuiter le pipeline TCL par une machine à états qui génère le codede TCL à la volée") \
-        DRI_CONF_DESC_END \
-DRI_CONF_OPT_END
-
-#define DRI_CONF_FTHROTTLE_BUSY 0
-#define DRI_CONF_FTHROTTLE_USLEEPS 1
-#define DRI_CONF_FTHROTTLE_IRQS 2
-#define DRI_CONF_FTHROTTLE_MODE(def) \
-DRI_CONF_OPT_BEGIN_V(fthrottle_mode,enum,def,"0:2") \
-        DRI_CONF_DESC_BEGIN(en,"Method to limit rendering latency") \
-                DRI_CONF_ENUM(0,"Busy waiting for the graphics hardware") \
-                DRI_CONF_ENUM(1,"Sleep for brief intervals while waiting for the graphics hardware") \
-                DRI_CONF_ENUM(2,"Let the graphics hardware emit a software interrupt and sleep") \
-        DRI_CONF_DESC_END \
-        DRI_CONF_DESC_BEGIN(de,"Methode zur Begrenzung der Bildverzögerung") \
-                DRI_CONF_ENUM(0,"Aktives Warten auf die Grafikhardware") \
-                DRI_CONF_ENUM(1,"Kurze Schlafintervalle beim Warten auf die Grafikhardware") \
-                DRI_CONF_ENUM(2,"Die Grafikhardware eine Softwareunterbrechnung erzeugen lassen und schlafen") \
-        DRI_CONF_DESC_END \
-        DRI_CONF_DESC_BEGIN(es,"Método para limitar la latencia de rénder") \
-                DRI_CONF_ENUM(0,"Esperar activamente al hardware gráfico") \
-                DRI_CONF_ENUM(1,"Dormir en intervalos cortos mientras se espera al hardware gráfico") \
-                DRI_CONF_ENUM(2,"Permitir que el hardware gráfico emita una interrupción de software y duerma") \
-        DRI_CONF_DESC_END \
-        DRI_CONF_DESC_BEGIN(nl,"Methode om beeldopbouwvertraging te onderdrukken") \
-                DRI_CONF_ENUM(0,"Actief wachten voor de grafische hardware") \
-                DRI_CONF_ENUM(1,"Slaap voor korte intervallen tijdens het wachten op de grafische hardware") \
-                DRI_CONF_ENUM(2,"Laat de grafische hardware een software onderbreking uitzenden en in slaap vallen") \
-        DRI_CONF_DESC_END \
-        DRI_CONF_DESC_BEGIN(fr,"Méthode d'attente de la carte graphique") \
-                DRI_CONF_ENUM(0,"Attente active de la carte graphique") \
-                DRI_CONF_ENUM(1,"Attente utilisant usleep()") \
-                DRI_CONF_ENUM(2,"Utiliser les interruptions") \
-        DRI_CONF_DESC_END \
-DRI_CONF_OPT_END
-
-#define DRI_CONF_VBLANK_NEVER 0
-#define DRI_CONF_VBLANK_DEF_INTERVAL_0 1
-#define DRI_CONF_VBLANK_DEF_INTERVAL_1 2
-#define DRI_CONF_VBLANK_ALWAYS_SYNC 3
-#define DRI_CONF_VBLANK_MODE(def) \
-DRI_CONF_OPT_BEGIN_V(vblank_mode,enum,def,"0:3") \
-        DRI_CONF_DESC_BEGIN(en,"Synchronization with vertical refresh (swap intervals)") \
-                DRI_CONF_ENUM(0,"Never synchronize with vertical refresh, ignore application's choice") \
-                DRI_CONF_ENUM(1,"Initial swap interval 0, obey application's choice") \
-                DRI_CONF_ENUM(2,"Initial swap interval 1, obey application's choice") \
-                DRI_CONF_ENUM(3,"Always synchronize with vertical refresh, application chooses the minimum swap interval") \
-        DRI_CONF_DESC_END \
-        DRI_CONF_DESC_BEGIN(de,"Synchronisation mit der vertikalen Bildwiederholung") \
-                DRI_CONF_ENUM(0,"Niemals mit der Bildwiederholung synchronisieren, Anweisungen der Anwendung ignorieren") \
-                DRI_CONF_ENUM(1,"Initiales Bildinterval 0, Anweisungen der Anwendung gehorchen") \
-                DRI_CONF_ENUM(2,"Initiales Bildinterval 1, Anweisungen der Anwendung gehorchen") \
-                DRI_CONF_ENUM(3,"Immer mit der Bildwiederholung synchronisieren, Anwendung wählt das minmale Bildinterval") \
-        DRI_CONF_DESC_END \
-        DRI_CONF_DESC_BEGIN(es,"Sincronización con el refresco vertical (intervalos de intercambio)") \
-                DRI_CONF_ENUM(0,"No sincronizar nunca con el refresco vertical, ignorar la elección de la aplicación") \
-                DRI_CONF_ENUM(1,"Intervalo de intercambio inicial 0, obedecer la elección de la aplicación") \
-                DRI_CONF_ENUM(2,"Intervalo de intercambio inicial 1, obedecer la elección de la aplicación") \
-                DRI_CONF_ENUM(3,"Sincronizar siempre con el refresco vertical, la aplicación elige el intervalo de intercambio mínimo") \
-        DRI_CONF_DESC_END \
-        DRI_CONF_DESC_BEGIN(nl,"Synchronisatie met verticale verversing (interval omwisselen)") \
-                DRI_CONF_ENUM(0,"Nooit synchroniseren met verticale verversing, negeer de keuze van de applicatie") \
-                DRI_CONF_ENUM(1,"Initïeel omwisselingsinterval 0, honoreer de keuze van de applicatie") \
-                DRI_CONF_ENUM(2,"Initïeel omwisselingsinterval 1, honoreer de keuze van de applicatie") \
-                DRI_CONF_ENUM(3,"Synchroniseer altijd met verticale verversing, de applicatie kiest het minimum omwisselingsinterval") \
-        DRI_CONF_DESC_END \
-        DRI_CONF_DESC_BEGIN(fr,"Synchronisation de l'affichage avec le balayage vertical") \
-                DRI_CONF_ENUM(0,"Ne jamais synchroniser avec le balayage vertical, ignorer le choix de l'application") \
-                DRI_CONF_ENUM(1,"Ne pas synchroniser avec le balayage vertical par défaut, mais obéir au choix de l'application") \
-                DRI_CONF_ENUM(2,"Synchroniser avec le balayage vertical par défaut, mais obéir au choix de l'application") \
-                DRI_CONF_ENUM(3,"Toujours synchroniser avec le balayage vertical, l'application choisit l'intervalle minimal") \
-        DRI_CONF_DESC_END \
-DRI_CONF_OPT_END
-
-#define DRI_CONF_HYPERZ_DISABLED 0
-#define DRI_CONF_HYPERZ_ENABLED 1
-#define DRI_CONF_HYPERZ(def) \
-DRI_CONF_OPT_BEGIN(hyperz,bool,def) \
-        DRI_CONF_DESC(en,"Use HyperZ to boost performance") \
-        DRI_CONF_DESC(de,"HyperZ zur Leistungssteigerung verwenden") \
-        DRI_CONF_DESC(es,"Usar HyperZ para potenciar rendimiento") \
-        DRI_CONF_DESC(nl,"Gebruik HyperZ om de prestaties te verbeteren") \
-        DRI_CONF_DESC(fr,"Utiliser le HyperZ pour améliorer les performances") \
-DRI_CONF_OPT_END
-
-#define DRI_CONF_MAX_TEXTURE_UNITS(def,min,max) \
-DRI_CONF_OPT_BEGIN_V(texture_units,int,def, # min ":" # max ) \
-        DRI_CONF_DESC(en,"Number of texture units used") \
-        DRI_CONF_DESC(de,"Anzahl der benutzten Textureinheiten") \
-        DRI_CONF_DESC(es,"Número de unidades de textura usadas") \
-        DRI_CONF_DESC(nl,"Aantal textuureenheden in gebruik") \
-        DRI_CONF_DESC(fr,"Nombre d'unités de texture") \
-DRI_CONF_OPT_END
-
-#define DRI_CONF_TEXTURE_LEVEL_HACK(def) \
-DRI_CONF_OPT_BEGIN(texture_level_hack,bool,def) \
-        DRI_CONF_DESC(en,"Enable hack to allow larger textures with texture compression on radeon/r200") \
-        DRI_CONF_DESC(de,"Hack aktivieren, der mit Texturkompression auf radeon/r200 größere Texturen erlaubt") \
-        DRI_CONF_DESC(es,"Activar �hack“ para permitir texturas más grandes con compresión de textura activada en la Radeon/r200") \
-        DRI_CONF_DESC(nl,"Schakel hack in om met textuurcompressie grotere texturen toe te staan op een radeon/r200") \
-        DRI_CONF_DESC(fr,"Activer le hack permettant l'utilisation de textures de grande taille avec la compression de textures sur radeon/r200") \
-DRI_CONF_OPT_END
-
-#define DRI_CONF_TEXTURE_BLEND_QUALITY(def,range) \
-DRI_CONF_OPT_BEGIN_V(texture_blend_quality,float,def,range) \
-	DRI_CONF_DESC(en,"Texture filtering quality vs. speed, AKA “brilinear� texture filtering") \
-	DRI_CONF_DESC(de,"Texturfilterqualität versus -geschwindigkeit, auch bekannt als „brilineare“ Texturfilterung") \
-	DRI_CONF_DESC(es,"Calidad de filtrado de textura vs. velocidad, alias filtrado �brilinear“ de textura") \
-	DRI_CONF_DESC(nl,"Textuurfilterkwaliteit versus -snelheid, ookwel bekend als “brilineaire� textuurfiltering") \
-	DRI_CONF_DESC(fr,"Qualité/performance du filtrage trilinéaire de texture (filtrage brilinéaire)") \
-DRI_CONF_OPT_END
-
-#define DRI_CONF_TEXTURE_HEAPS_ALL 0
-#define DRI_CONF_TEXTURE_HEAPS_CARD 1
-#define DRI_CONF_TEXTURE_HEAPS_GART 2
-#define DRI_CONF_TEXTURE_HEAPS(def) \
-DRI_CONF_OPT_BEGIN_V(texture_heaps,enum,def,"0:2") \
-	DRI_CONF_DESC_BEGIN(en,"Used types of texture memory") \
-		DRI_CONF_ENUM(0,"All available memory") \
-		DRI_CONF_ENUM(1,"Only card memory (if available)") \
-		DRI_CONF_ENUM(2,"Only GART (AGP/PCIE) memory (if available)") \
-	DRI_CONF_DESC_END \
-	DRI_CONF_DESC_BEGIN(de,"Benutzte Arten von Texturspeicher") \
-		DRI_CONF_ENUM(0,"Aller verfügbarer Speicher") \
-		DRI_CONF_ENUM(1,"Nur Grafikspeicher (falls verfügbar)") \
-		DRI_CONF_ENUM(2,"Nur GART-Speicher (AGP/PCIE) (falls verfügbar)") \
-	DRI_CONF_DESC_END \
-	DRI_CONF_DESC_BEGIN(es,"Tipos de memoria de textura usados") \
-		DRI_CONF_ENUM(0,"Toda la memoria disponible") \
-		DRI_CONF_ENUM(1,"Sólo la memoria de la tarjeta (si disponible)") \
-		DRI_CONF_ENUM(2,"Sólo memoria GART (AGP/PCIE) (si disponible)") \
-	DRI_CONF_DESC_END \
-	DRI_CONF_DESC_BEGIN(nl,"Gebruikte soorten textuurgeheugen") \
-		DRI_CONF_ENUM(0,"Al het beschikbaar geheugen") \
-		DRI_CONF_ENUM(1,"Alleen geheugen op de kaart (als het aanwezig is)") \
-		DRI_CONF_ENUM(2,"Alleen GART (AGP/PCIE) geheugen (als het aanwezig is)") \
-	DRI_CONF_DESC_END \
-	DRI_CONF_DESC_BEGIN(fr,"Types de mémoire de texture") \
-		DRI_CONF_ENUM(0,"Utiliser toute la mémoire disponible") \
-		DRI_CONF_ENUM(1,"Utiliser uniquement la mémoire graphique (si disponible)") \
-		DRI_CONF_ENUM(2,"Utiliser uniquement la mémoire GART (AGP/PCIE) (si disponible)") \
-	DRI_CONF_DESC_END \
-DRI_CONF_OPT_END
-
-/* Options for features that are not done in hardware by the driver (like GL_ARB_vertex_program
-   On cards where there is no documentation (r200) or on rasterization-only hardware). */
-#define DRI_CONF_SECTION_SOFTWARE \
-DRI_CONF_SECTION_BEGIN \
-        DRI_CONF_DESC(en,"Features that are not hardware-accelerated") \
-        DRI_CONF_DESC(de,"Funktionalität, die nicht hardwarebeschleunigt ist") \
-        DRI_CONF_DESC(es,"Características no aceleradas por hardware") \
-        DRI_CONF_DESC(nl,"Eigenschappen die niet hardwareversneld zijn") \
-        DRI_CONF_DESC(fr,"Fonctionnalités ne bénéficiant pas d'une accélération matérielle")
-
-#define DRI_CONF_ARB_VERTEX_PROGRAM(def) \
-DRI_CONF_OPT_BEGIN(arb_vertex_program,bool,def) \
-        DRI_CONF_DESC(en,"Enable extension GL_ARB_vertex_program") \
-        DRI_CONF_DESC(de,"Erweiterung GL_ARB_vertex_program aktivieren") \
-        DRI_CONF_DESC(es,"Activar la extensión GL_ARB_vertex_program") \
-        DRI_CONF_DESC(nl,"Zet uitbreiding GL_ARB_vertex_program aan") \
-        DRI_CONF_DESC(fr,"Activer l'extension GL_ARB_vertex_program") \
-DRI_CONF_OPT_END
-
-#define DRI_CONF_NV_VERTEX_PROGRAM(def) \
-DRI_CONF_OPT_BEGIN(nv_vertex_program,bool,def) \
-        DRI_CONF_DESC(en,"Enable extension GL_NV_vertex_program") \
-        DRI_CONF_DESC(de,"Erweiterung GL_NV_vertex_program aktivieren") \
-        DRI_CONF_DESC(es,"Activar extensión GL_NV_vertex_program") \
-        DRI_CONF_DESC(nl,"Zet uitbreiding GL_NV_vertex_program aan") \
-        DRI_CONF_DESC(fr,"Activer l'extension GL_NV_vertex_program") \
-DRI_CONF_OPT_END
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/common/xmlpool/t_options.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/common/xmlpool/t_options.h
deleted file mode 100644
index ab9245ee2..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/common/xmlpool/t_options.h
+++ /dev/null
@@ -1,230 +0,0 @@
-/*
- * XML DRI client-side driver configuration
- * Copyright (C) 2003 Felix Kuehling
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included
- * in all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * FELIX KUEHLING, OR ANY OTHER CONTRIBUTORS BE LIABLE FOR ANY CLAIM, 
- * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR 
- * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE 
- * OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- * 
- */
-/**
- * \file t_options.h
- * \brief Templates of common options
- * \author Felix Kuehling
- *
- * This file defines macros for common options that can be used to
- * construct driConfigOptions in the drivers. This file is only a
- * template containing English descriptions for options wrapped in
- * gettext(). xgettext can be used to extract translatable
- * strings. These strings can then be translated by anyone familiar
- * with GNU gettext. gen_xmlpool.py takes this template and fills in
- * all the translations. The result (options.h) is included by
- * xmlpool.h which in turn can be included by drivers.
- *
- * The macros used to describe otions in this file are defined in
- * ../xmlpool.h.
- */
-
-/* This is needed for xgettext to extract translatable strings.
- * gen_xmlpool.py will discard this line. */
-#include <libintl.h>
-
-/*
- * predefined option sections and options with multi-lingual descriptions
- */
-
-/** \brief Debugging options */
-#define DRI_CONF_SECTION_DEBUG \
-DRI_CONF_SECTION_BEGIN \
-	DRI_CONF_DESC(en,gettext("Debugging"))
-
-#define DRI_CONF_NO_RAST(def) \
-DRI_CONF_OPT_BEGIN(no_rast,bool,def) \
-        DRI_CONF_DESC(en,gettext("Disable 3D acceleration")) \
-DRI_CONF_OPT_END
-
-#define DRI_CONF_PERFORMANCE_BOXES(def) \
-DRI_CONF_OPT_BEGIN(performance_boxes,bool,def) \
-        DRI_CONF_DESC(en,gettext("Show performance boxes")) \
-DRI_CONF_OPT_END
-
-
-/** \brief Texture-related options */
-#define DRI_CONF_SECTION_QUALITY \
-DRI_CONF_SECTION_BEGIN \
-	DRI_CONF_DESC(en,gettext("Image Quality"))
-
-#define DRI_CONF_TEXTURE_DEPTH_FB       0
-#define DRI_CONF_TEXTURE_DEPTH_32       1
-#define DRI_CONF_TEXTURE_DEPTH_16       2
-#define DRI_CONF_TEXTURE_DEPTH_FORCE_16 3
-#define DRI_CONF_TEXTURE_DEPTH(def) \
-DRI_CONF_OPT_BEGIN_V(texture_depth,enum,def,"0:3") \
-	DRI_CONF_DESC_BEGIN(en,gettext("Texture color depth")) \
-                DRI_CONF_ENUM(0,gettext("Prefer frame buffer color depth")) \
-                DRI_CONF_ENUM(1,gettext("Prefer 32 bits per texel")) \
-                DRI_CONF_ENUM(2,gettext("Prefer 16 bits per texel")) \
-                DRI_CONF_ENUM(3,gettext("Force 16 bits per texel")) \
-        DRI_CONF_DESC_END \
-DRI_CONF_OPT_END
-
-#define DRI_CONF_DEF_MAX_ANISOTROPY(def,range) \
-DRI_CONF_OPT_BEGIN_V(def_max_anisotropy,float,def,range) \
-        DRI_CONF_DESC(en,gettext("Initial maximum value for anisotropic texture filtering")) \
-DRI_CONF_OPT_END
-
-#define DRI_CONF_NO_NEG_LOD_BIAS(def) \
-DRI_CONF_OPT_BEGIN(no_neg_lod_bias,bool,def) \
-        DRI_CONF_DESC(en,gettext("Forbid negative texture LOD bias")) \
-DRI_CONF_OPT_END
-
-#define DRI_CONF_FORCE_S3TC_ENABLE(def) \
-DRI_CONF_OPT_BEGIN(force_s3tc_enable,bool,def) \
-        DRI_CONF_DESC(en,gettext("Enable S3TC texture compression even if software support is not available")) \
-DRI_CONF_OPT_END
-
-#define DRI_CONF_COLOR_REDUCTION_ROUND 0
-#define DRI_CONF_COLOR_REDUCTION_DITHER 1
-#define DRI_CONF_COLOR_REDUCTION(def) \
-DRI_CONF_OPT_BEGIN_V(color_reduction,enum,def,"0:1") \
-        DRI_CONF_DESC_BEGIN(en,gettext("Initial color reduction method")) \
-                DRI_CONF_ENUM(0,gettext("Round colors")) \
-                DRI_CONF_ENUM(1,gettext("Dither colors")) \
-        DRI_CONF_DESC_END \
-DRI_CONF_OPT_END
-
-#define DRI_CONF_ROUND_TRUNC 0
-#define DRI_CONF_ROUND_ROUND 1
-#define DRI_CONF_ROUND_MODE(def) \
-DRI_CONF_OPT_BEGIN_V(round_mode,enum,def,"0:1") \
-	DRI_CONF_DESC_BEGIN(en,gettext("Color rounding method")) \
-                DRI_CONF_ENUM(0,gettext("Round color components downward")) \
-                DRI_CONF_ENUM(1,gettext("Round to nearest color")) \
-        DRI_CONF_DESC_END \
-DRI_CONF_OPT_END
-
-#define DRI_CONF_DITHER_XERRORDIFF 0
-#define DRI_CONF_DITHER_XERRORDIFFRESET 1
-#define DRI_CONF_DITHER_ORDERED 2
-#define DRI_CONF_DITHER_MODE(def) \
-DRI_CONF_OPT_BEGIN_V(dither_mode,enum,def,"0:2") \
-	DRI_CONF_DESC_BEGIN(en,gettext("Color dithering method")) \
-                DRI_CONF_ENUM(0,gettext("Horizontal error diffusion")) \
-                DRI_CONF_ENUM(1,gettext("Horizontal error diffusion, reset error at line start")) \
-                DRI_CONF_ENUM(2,gettext("Ordered 2D color dithering")) \
-        DRI_CONF_DESC_END \
-DRI_CONF_OPT_END
-
-#define DRI_CONF_FLOAT_DEPTH(def) \
-DRI_CONF_OPT_BEGIN(float_depth,bool,def) \
-        DRI_CONF_DESC(en,gettext("Floating point depth buffer")) \
-DRI_CONF_OPT_END
-
-/** \brief Performance-related options */
-#define DRI_CONF_SECTION_PERFORMANCE \
-DRI_CONF_SECTION_BEGIN \
-        DRI_CONF_DESC(en,gettext("Performance"))
-
-#define DRI_CONF_TCL_SW 0
-#define DRI_CONF_TCL_PIPELINED 1
-#define DRI_CONF_TCL_VTXFMT 2
-#define DRI_CONF_TCL_CODEGEN 3
-#define DRI_CONF_TCL_MODE(def) \
-DRI_CONF_OPT_BEGIN_V(tcl_mode,enum,def,"0:3") \
-        DRI_CONF_DESC_BEGIN(en,gettext("TCL mode (Transformation, Clipping, Lighting)")) \
-                DRI_CONF_ENUM(0,gettext("Use software TCL pipeline")) \
-                DRI_CONF_ENUM(1,gettext("Use hardware TCL as first TCL pipeline stage")) \
-                DRI_CONF_ENUM(2,gettext("Bypass the TCL pipeline")) \
-                DRI_CONF_ENUM(3,gettext("Bypass the TCL pipeline with state-based machine code generated on-the-fly")) \
-        DRI_CONF_DESC_END \
-DRI_CONF_OPT_END
-
-#define DRI_CONF_FTHROTTLE_BUSY 0
-#define DRI_CONF_FTHROTTLE_USLEEPS 1
-#define DRI_CONF_FTHROTTLE_IRQS 2
-#define DRI_CONF_FTHROTTLE_MODE(def) \
-DRI_CONF_OPT_BEGIN_V(fthrottle_mode,enum,def,"0:2") \
-        DRI_CONF_DESC_BEGIN(en,gettext("Method to limit rendering latency")) \
-                DRI_CONF_ENUM(0,gettext("Busy waiting for the graphics hardware")) \
-                DRI_CONF_ENUM(1,gettext("Sleep for brief intervals while waiting for the graphics hardware")) \
-                DRI_CONF_ENUM(2,gettext("Let the graphics hardware emit a software interrupt and sleep")) \
-        DRI_CONF_DESC_END \
-DRI_CONF_OPT_END
-
-#define DRI_CONF_VBLANK_NEVER 0
-#define DRI_CONF_VBLANK_DEF_INTERVAL_0 1
-#define DRI_CONF_VBLANK_DEF_INTERVAL_1 2
-#define DRI_CONF_VBLANK_ALWAYS_SYNC 3
-#define DRI_CONF_VBLANK_MODE(def) \
-DRI_CONF_OPT_BEGIN_V(vblank_mode,enum,def,"0:3") \
-        DRI_CONF_DESC_BEGIN(en,gettext("Synchronization with vertical refresh (swap intervals)")) \
-                DRI_CONF_ENUM(0,gettext("Never synchronize with vertical refresh, ignore application's choice")) \
-                DRI_CONF_ENUM(1,gettext("Initial swap interval 0, obey application's choice")) \
-                DRI_CONF_ENUM(2,gettext("Initial swap interval 1, obey application's choice")) \
-                DRI_CONF_ENUM(3,gettext("Always synchronize with vertical refresh, application chooses the minimum swap interval")) \
-        DRI_CONF_DESC_END \
-DRI_CONF_OPT_END
-
-#define DRI_CONF_HYPERZ_DISABLED 0
-#define DRI_CONF_HYPERZ_ENABLED 1
-#define DRI_CONF_HYPERZ(def) \
-DRI_CONF_OPT_BEGIN(hyperz,bool,def) \
-        DRI_CONF_DESC(en,gettext("Use HyperZ to boost performance")) \
-DRI_CONF_OPT_END
-
-#define DRI_CONF_MAX_TEXTURE_UNITS(def,min,max) \
-DRI_CONF_OPT_BEGIN_V(texture_units,int,def, # min ":" # max ) \
-        DRI_CONF_DESC(en,gettext("Number of texture units used")) \
-DRI_CONF_OPT_END
-
-#define DRI_CONF_TEXTURE_LEVEL_HACK(def) \
-DRI_CONF_OPT_BEGIN(texture_level_hack,bool,def) \
-        DRI_CONF_DESC(en,gettext("Enable hack to allow larger textures with texture compression on radeon/r200")) \
-DRI_CONF_OPT_END
-
-#define DRI_CONF_TEXTURE_BLEND_QUALITY(def,range) \
-DRI_CONF_OPT_BEGIN_V(texture_blend_quality,float,def,range) \
-	DRI_CONF_DESC(en,gettext("Texture filtering quality vs. speed, AKA “brilinear� texture filtering")) \
-DRI_CONF_OPT_END
-
-#define DRI_CONF_TEXTURE_HEAPS_ALL 0
-#define DRI_CONF_TEXTURE_HEAPS_CARD 1
-#define DRI_CONF_TEXTURE_HEAPS_GART 2
-#define DRI_CONF_TEXTURE_HEAPS(def) \
-DRI_CONF_OPT_BEGIN_V(texture_heaps,enum,def,"0:2") \
-	DRI_CONF_DESC_BEGIN(en,gettext("Used types of texture memory")) \
-		DRI_CONF_ENUM(0,gettext("All available memory")) \
-		DRI_CONF_ENUM(1,gettext("Only card memory (if available)")) \
-		DRI_CONF_ENUM(2,gettext("Only GART (AGP/PCIE) memory (if available)")) \
-	DRI_CONF_DESC_END \
-DRI_CONF_OPT_END
-
-/* Options for features that are not done in hardware by the driver (like GL_ARB_vertex_program
-   On cards where there is no documentation (r200) or on rasterization-only hardware). */
-#define DRI_CONF_SECTION_SOFTWARE \
-DRI_CONF_SECTION_BEGIN \
-        DRI_CONF_DESC(en,gettext("Features that are not hardware-accelerated"))
-
-#define DRI_CONF_ARB_VERTEX_PROGRAM(def) \
-DRI_CONF_OPT_BEGIN(arb_vertex_program,bool,def) \
-        DRI_CONF_DESC(en,gettext("Enable extension GL_ARB_vertex_program")) \
-DRI_CONF_OPT_END
-
-#define DRI_CONF_NV_VERTEX_PROGRAM(def) \
-DRI_CONF_OPT_BEGIN(nv_vertex_program,bool,def) \
-        DRI_CONF_DESC(en,gettext("Enable extension GL_NV_vertex_program")) \
-DRI_CONF_OPT_END
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/fb/Doxyfile b/nx-X11/extras/Mesa/src/mesa/drivers/dri/fb/Doxyfile
deleted file mode 100644
index 31256db83..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/fb/Doxyfile
+++ /dev/null
@@ -1,232 +0,0 @@
-# Doxyfile 1.3.2-Gideon
-
-#---------------------------------------------------------------------------
-# General configuration options
-#---------------------------------------------------------------------------
-PROJECT_NAME           = fb
-PROJECT_NUMBER         = $VERSION$
-OUTPUT_DIRECTORY       = 
-OUTPUT_LANGUAGE        = English
-USE_WINDOWS_ENCODING   = NO
-EXTRACT_ALL            = NO
-EXTRACT_PRIVATE        = NO
-EXTRACT_STATIC         = NO
-EXTRACT_LOCAL_CLASSES  = YES
-HIDE_UNDOC_MEMBERS     = NO
-HIDE_UNDOC_CLASSES     = NO
-HIDE_FRIEND_COMPOUNDS  = NO
-HIDE_IN_BODY_DOCS      = NO
-BRIEF_MEMBER_DESC      = YES
-REPEAT_BRIEF           = YES
-ALWAYS_DETAILED_SEC    = NO
-INLINE_INHERITED_MEMB  = NO
-FULL_PATH_NAMES        = NO
-STRIP_FROM_PATH        = 
-INTERNAL_DOCS          = NO
-CASE_SENSE_NAMES       = YES
-SHORT_NAMES            = NO
-HIDE_SCOPE_NAMES       = NO
-SHOW_INCLUDE_FILES     = YES
-JAVADOC_AUTOBRIEF      = NO
-MULTILINE_CPP_IS_BRIEF = NO
-DETAILS_AT_TOP         = NO
-INHERIT_DOCS           = YES
-INLINE_INFO            = YES
-SORT_MEMBER_DOCS       = YES
-DISTRIBUTE_GROUP_DOC   = NO
-TAB_SIZE               = 8
-GENERATE_TODOLIST      = YES
-GENERATE_TESTLIST      = YES
-GENERATE_BUGLIST       = YES
-GENERATE_DEPRECATEDLIST= YES
-ALIASES                = 
-ENABLED_SECTIONS       = 
-MAX_INITIALIZER_LINES  = 30
-OPTIMIZE_OUTPUT_FOR_C  = NO
-OPTIMIZE_OUTPUT_JAVA   = NO
-SHOW_USED_FILES        = YES
-#---------------------------------------------------------------------------
-# configuration options related to warning and progress messages
-#---------------------------------------------------------------------------
-QUIET                  = NO
-WARNINGS               = YES
-WARN_IF_UNDOCUMENTED   = YES
-WARN_IF_DOC_ERROR      = YES
-WARN_FORMAT            = "$file:$line: $text"
-WARN_LOGFILE           = 
-#---------------------------------------------------------------------------
-# configuration options related to the input files
-#---------------------------------------------------------------------------
-INPUT                  = /home/temp/Mesa/src/drv/fb
-FILE_PATTERNS          = *.c \
-                         *.cc \
-                         *.cxx \
-                         *.cpp \
-                         *.c++ \
-                         *.java \
-                         *.ii \
-                         *.ixx \
-                         *.ipp \
-                         *.i++ \
-                         *.inl \
-                         *.h \
-                         *.hh \
-                         *.hxx \
-                         *.hpp \
-                         *.h++ \
-                         *.idl \
-                         *.odl \
-                         *.cs \
-                         *.C \
-                         *.H \
-                         *.tlh \
-                         *.diff \
-                         *.patch \
-                         *.moc \
-                         *.xpm
-RECURSIVE              = yes
-EXCLUDE                = 
-EXCLUDE_SYMLINKS       = NO
-EXCLUDE_PATTERNS       = 
-EXAMPLE_PATH           = 
-EXAMPLE_PATTERNS       = *
-EXAMPLE_RECURSIVE      = NO
-IMAGE_PATH             = 
-INPUT_FILTER           = 
-FILTER_SOURCE_FILES    = NO
-#---------------------------------------------------------------------------
-# configuration options related to source browsing
-#---------------------------------------------------------------------------
-SOURCE_BROWSER         = NO
-INLINE_SOURCES         = NO
-STRIP_CODE_COMMENTS    = YES
-REFERENCED_BY_RELATION = YES
-REFERENCES_RELATION    = YES
-VERBATIM_HEADERS       = YES
-#---------------------------------------------------------------------------
-# configuration options related to the alphabetical class index
-#---------------------------------------------------------------------------
-ALPHABETICAL_INDEX     = NO
-COLS_IN_ALPHA_INDEX    = 5
-IGNORE_PREFIX          = 
-#---------------------------------------------------------------------------
-# configuration options related to the HTML output
-#---------------------------------------------------------------------------
-GENERATE_HTML          = YES
-HTML_OUTPUT            = html
-HTML_FILE_EXTENSION    = .html
-HTML_HEADER            = 
-HTML_FOOTER            = 
-HTML_STYLESHEET        = 
-HTML_ALIGN_MEMBERS     = YES
-GENERATE_HTMLHELP      = NO
-CHM_FILE               = 
-HHC_LOCATION           = 
-GENERATE_CHI           = NO
-BINARY_TOC             = NO
-TOC_EXPAND             = NO
-DISABLE_INDEX          = NO
-ENUM_VALUES_PER_LINE   = 4
-GENERATE_TREEVIEW      = NO
-TREEVIEW_WIDTH         = 250
-#---------------------------------------------------------------------------
-# configuration options related to the LaTeX output
-#---------------------------------------------------------------------------
-GENERATE_LATEX         = YES
-LATEX_OUTPUT           = latex
-LATEX_CMD_NAME         = latex
-MAKEINDEX_CMD_NAME     = makeindex
-COMPACT_LATEX          = NO
-PAPER_TYPE             = a4wide
-EXTRA_PACKAGES         = 
-LATEX_HEADER           = 
-PDF_HYPERLINKS         = NO
-USE_PDFLATEX           = NO
-LATEX_BATCHMODE        = NO
-LATEX_HIDE_INDICES     = NO
-#---------------------------------------------------------------------------
-# configuration options related to the RTF output
-#---------------------------------------------------------------------------
-GENERATE_RTF           = NO
-RTF_OUTPUT             = rtf
-COMPACT_RTF            = NO
-RTF_HYPERLINKS         = NO
-RTF_STYLESHEET_FILE    = 
-RTF_EXTENSIONS_FILE    = 
-#---------------------------------------------------------------------------
-# configuration options related to the man page output
-#---------------------------------------------------------------------------
-GENERATE_MAN           = NO
-MAN_OUTPUT             = man
-MAN_EXTENSION          = .3
-MAN_LINKS              = NO
-#---------------------------------------------------------------------------
-# configuration options related to the XML output
-#---------------------------------------------------------------------------
-GENERATE_XML           = yes
-XML_OUTPUT             = xml
-XML_SCHEMA             = 
-XML_DTD                = 
-#---------------------------------------------------------------------------
-# configuration options for the AutoGen Definitions output
-#---------------------------------------------------------------------------
-GENERATE_AUTOGEN_DEF   = NO
-#---------------------------------------------------------------------------
-# configuration options related to the Perl module output
-#---------------------------------------------------------------------------
-GENERATE_PERLMOD       = NO
-PERLMOD_LATEX          = NO
-PERLMOD_PRETTY         = YES
-PERLMOD_MAKEVAR_PREFIX = 
-#---------------------------------------------------------------------------
-# Configuration options related to the preprocessor   
-#---------------------------------------------------------------------------
-ENABLE_PREPROCESSING   = YES
-MACRO_EXPANSION        = NO
-EXPAND_ONLY_PREDEF     = NO
-SEARCH_INCLUDES        = YES
-INCLUDE_PATH           = 
-INCLUDE_FILE_PATTERNS  = 
-PREDEFINED             = 
-EXPAND_AS_DEFINED      = 
-SKIP_FUNCTION_MACROS   = YES
-#---------------------------------------------------------------------------
-# Configuration::addtions related to external references   
-#---------------------------------------------------------------------------
-TAGFILES               = 
-GENERATE_TAGFILE       = 
-ALLEXTERNALS           = NO
-EXTERNAL_GROUPS        = YES
-PERL_PATH              = /usr/bin/perl
-#---------------------------------------------------------------------------
-# Configuration options related to the dot tool   
-#---------------------------------------------------------------------------
-CLASS_DIAGRAMS         = YES
-HIDE_UNDOC_RELATIONS   = YES
-HAVE_DOT               = NO
-CLASS_GRAPH            = YES
-COLLABORATION_GRAPH    = YES
-UML_LOOK               = NO
-TEMPLATE_RELATIONS     = NO
-INCLUDE_GRAPH          = YES
-INCLUDED_BY_GRAPH      = YES
-CALL_GRAPH             = NO
-GRAPHICAL_HIERARCHY    = YES
-DOT_IMAGE_FORMAT       = png
-DOT_PATH               = 
-DOTFILE_DIRS           = 
-MAX_DOT_GRAPH_WIDTH    = 1024
-MAX_DOT_GRAPH_HEIGHT   = 1024
-MAX_DOT_GRAPH_DEPTH    = 1000
-GENERATE_LEGEND        = YES
-DOT_CLEANUP            = YES
-#---------------------------------------------------------------------------
-# Configuration::addtions related to the search engine   
-#---------------------------------------------------------------------------
-SEARCHENGINE           = NO
-CGI_NAME               = search.cgi
-CGI_URL                = 
-DOC_URL                = 
-DOC_ABSPATH            = 
-BIN_ABSPATH            = /usr/local/bin/
-EXT_DOC_PATHS          = 
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/fb/Makefile b/nx-X11/extras/Mesa/src/mesa/drivers/dri/fb/Makefile
deleted file mode 100644
index 12465c9f4..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/fb/Makefile
+++ /dev/null
@@ -1,21 +0,0 @@
-# src/mesa/drivers/dri/fb/Makefile
-
-TOP = ../../../../..
-include $(TOP)/configs/current
-
-LIBNAME = fb_dri.so
-
-DRIVER_SOURCES = \
-	fb_dri.c \
-	fb_egl.c
-
-C_SOURCES = \
-	$(COMMON_SOURCES) \
-	$(DRIVER_SOURCES)
-
-ASM_SOURCES = 
-
-include ../Makefile.template
-
-symlinks:
-
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/fb/fb_dri.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/fb/fb_dri.c
deleted file mode 100644
index e2ba66d2e..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/fb/fb_dri.c
+++ /dev/null
@@ -1,786 +0,0 @@
-/*
- * Mesa 3-D graphics library
- * Version:  6.3
- *
- * Copyright (C) 1999-2005  Brian Paul   All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included
- * in all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
- * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- */
-
-/* Minimal swrast-based dri loadable driver.
- *
- * Todo:
- *   -- Use malloced (rather than framebuffer) memory for backbuffer
- *   -- 32bpp is hardwared -- fix
- *
- * NOTES:
- *   -- No mechanism for cliprects or resize notification --
- *      assumes this is a fullscreen device.  
- *   -- No locking -- assumes this is the only driver accessing this 
- *      device.
- *   -- Doesn't (yet) make use of any acceleration or other interfaces
- *      provided by fb.  Would be entirely happy working against any 
- *	fullscreen interface.
- *   -- HOWEVER: only a small number of pixelformats are supported, and
- *      the mechanism for choosing between them makes some assumptions
- *      that may not be valid everywhere.
- */
-
-#include "driver.h"
-#include "drm.h"
-#include "utils.h"
-#include "drirenderbuffer.h"
-
-#include "buffers.h"
-#include "extensions.h"
-#include "framebuffer.h"
-#include "renderbuffer.h"
-#include "array_cache/acache.h"
-#include "swrast/swrast.h"
-#include "swrast_setup/swrast_setup.h"
-#include "tnl/tnl.h"
-#include "tnl/t_context.h"
-#include "tnl/t_pipeline.h"
-#include "drivers/common/driverfuncs.h"
-
-void fbSetSpanFunctions(driRenderbuffer *drb, const GLvisual *vis);
-
-typedef struct {
-   GLcontext *glCtx;		/* Mesa context */
-
-   struct {
-      __DRIcontextPrivate *context;	
-      __DRIscreenPrivate *screen;	
-      __DRIdrawablePrivate *drawable; /* drawable bound to this ctx */
-   } dri;
-   
-} fbContext, *fbContextPtr;
-
-#define FB_CONTEXT(ctx)		((fbContextPtr)(ctx->DriverCtx))
-
-
-static const GLubyte *
-get_string(GLcontext *ctx, GLenum pname)
-{
-   (void) ctx;
-   switch (pname) {
-      case GL_RENDERER:
-         return (const GLubyte *) "Mesa dumb framebuffer";
-      default:
-         return NULL;
-   }
-}
-
-
-static void
-update_state( GLcontext *ctx, GLuint new_state )
-{
-   /* not much to do here - pass it on */
-   _swrast_InvalidateState( ctx, new_state );
-   _swsetup_InvalidateState( ctx, new_state );
-   _ac_InvalidateState( ctx, new_state );
-   _tnl_InvalidateState( ctx, new_state );
-}
-
-
-/**
- * Called by ctx->Driver.GetBufferSize from in core Mesa to query the
- * current framebuffer size.
- */
-static void
-get_buffer_size( GLframebuffer *buffer, GLuint *width, GLuint *height )
-{
-   GET_CURRENT_CONTEXT(ctx);
-   fbContextPtr fbmesa = FB_CONTEXT(ctx);
-
-   *width  = fbmesa->dri.drawable->w;
-   *height = fbmesa->dri.drawable->h;
-}
-
-
-static void
-viewport(GLcontext *ctx, GLint x, GLint y, GLsizei w, GLsizei h)
-{
-   _mesa_ResizeBuffersMESA();
-}
-
-
-static void
-init_core_functions( struct dd_function_table *functions )
-{
-   functions->GetString = get_string;
-   functions->UpdateState = update_state;
-   functions->ResizeBuffers = _mesa_resize_framebuffer;
-   functions->GetBufferSize = get_buffer_size;
-   functions->Viewport = viewport;
-
-   functions->Clear = _swrast_Clear;  /* could accelerate with blits */
-}
-
-
-/*
- * Generate code for span functions.
- */
-
-/* 24-bit BGR */
-#define NAME(PREFIX) PREFIX##_B8G8R8
-#define FORMAT GL_RGBA8
-#define SPAN_VARS \
-   driRenderbuffer *drb = (driRenderbuffer *) rb;
-#define INIT_PIXEL_PTR(P, X, Y) \
-   GLubyte *P = (GLubyte *)drb->Base.Data + (drb->Base.Height - (Y)) * drb->pitch + (X) * 3;
-#define INC_PIXEL_PTR(P) P += 3
-#define STORE_PIXEL(DST, X, Y, VALUE) \
-   DST[0] = VALUE[BCOMP]; \
-   DST[1] = VALUE[GCOMP]; \
-   DST[2] = VALUE[RCOMP]
-#define FETCH_PIXEL(DST, SRC) \
-   DST[RCOMP] = SRC[2]; \
-   DST[GCOMP] = SRC[1]; \
-   DST[BCOMP] = SRC[0]; \
-   DST[ACOMP] = 0xff
-
-#include "swrast/s_spantemp.h"
-
-
-/* 32-bit BGRA */
-#define NAME(PREFIX) PREFIX##_B8G8R8A8
-#define FORMAT GL_RGBA8
-#define SPAN_VARS \
-   driRenderbuffer *drb = (driRenderbuffer *) rb;
-#define INIT_PIXEL_PTR(P, X, Y) \
-   GLubyte *P = (GLubyte *)drb->Base.Data + (drb->Base.Height - (Y)) * drb->pitch + (X) * 4;
-#define INC_PIXEL_PTR(P) P += 4
-#define STORE_PIXEL(DST, X, Y, VALUE) \
-   DST[0] = VALUE[BCOMP]; \
-   DST[1] = VALUE[GCOMP]; \
-   DST[2] = VALUE[RCOMP]; \
-   DST[3] = VALUE[ACOMP]
-#define STORE_PIXEL_RGB(DST, X, Y, VALUE) \
-   DST[0] = VALUE[BCOMP]; \
-   DST[1] = VALUE[GCOMP]; \
-   DST[2] = VALUE[RCOMP]; \
-   DST[3] = 0xff
-#define FETCH_PIXEL(DST, SRC) \
-   DST[RCOMP] = SRC[2]; \
-   DST[GCOMP] = SRC[1]; \
-   DST[BCOMP] = SRC[0]; \
-   DST[ACOMP] = SRC[3]
-
-#include "swrast/s_spantemp.h"
-
-
-/* 16-bit BGR (XXX implement dithering someday) */
-#define NAME(PREFIX) PREFIX##_B5G6R5
-#define FORMAT GL_RGBA8
-#define SPAN_VARS \
-   driRenderbuffer *drb = (driRenderbuffer *) rb;
-#define INIT_PIXEL_PTR(P, X, Y) \
-   GLushort *P = (GLushort *)drb->Base.Data + (drb->Base.Height - (Y)) * drb->pitch + (X) * 2;
-#define INC_PIXEL_PTR(P) P += 1
-#define STORE_PIXEL(DST, X, Y, VALUE) \
-   DST[0] = ( (((VALUE[RCOMP]) & 0xf8) << 8) | (((VALUE[GCOMP]) & 0xfc) << 3) | ((VALUE[BCOMP]) >> 3) )
-#define FETCH_PIXEL(DST, SRC) \
-   DST[RCOMP] = ( (((SRC[0]) >> 8) & 0xf8) | (((SRC[0]) >> 11) & 0x7) ); \
-   DST[GCOMP] = ( (((SRC[0]) >> 3) & 0xfc) | (((SRC[0]) >>  5) & 0x3) ); \
-   DST[BCOMP] = ( (((SRC[0]) << 3) & 0xf8) | (((SRC[0])      ) & 0x7) ); \
-   DST[ACOMP] = 0xff
-
-#include "swrast/s_spantemp.h"
-
-
-/* 15-bit BGR (XXX implement dithering someday) */
-#define NAME(PREFIX) PREFIX##_B5G5R5
-#define FORMAT GL_RGBA8
-#define SPAN_VARS \
-   driRenderbuffer *drb = (driRenderbuffer *) rb;
-#define INIT_PIXEL_PTR(P, X, Y) \
-   GLushort *P = (GLushort *)drb->Base.Data + (drb->Base.Height - (Y)) * drb->pitch + (X) * 2;
-#define INC_PIXEL_PTR(P) P += 1
-#define STORE_PIXEL(DST, X, Y, VALUE) \
-   DST[0] = ( (((VALUE[RCOMP]) & 0xf8) << 7) | (((VALUE[GCOMP]) & 0xf8) << 2) | ((VALUE[BCOMP]) >> 3) )
-#define FETCH_PIXEL(DST, SRC) \
-   DST[RCOMP] = ( (((SRC[0]) >> 7) & 0xf8) | (((SRC[0]) >> 10) & 0x7) ); \
-   DST[GCOMP] = ( (((SRC[0]) >> 2) & 0xf8) | (((SRC[0]) >>  5) & 0x7) ); \
-   DST[BCOMP] = ( (((SRC[0]) << 3) & 0xf8) | (((SRC[0])      ) & 0x7) ); \
-   DST[ACOMP] = 0xff
-
-#include "swrast/s_spantemp.h"
-
-
-/* 8-bit color index */
-#define NAME(PREFIX) PREFIX##_CI8
-#define FORMAT GL_COLOR_INDEX8_EXT
-#define SPAN_VARS \
-   driRenderbuffer *drb = (driRenderbuffer *) rb;
-#define INIT_PIXEL_PTR(P, X, Y) \
-   GLubyte *P = (GLubyte *)drb->Base.Data + (drb->Base.Height - (Y)) * drb->pitch + (X);
-#define INC_PIXEL_PTR(P) P += 1
-#define STORE_PIXEL(DST, X, Y, VALUE) \
-   *DST = VALUE[0]
-#define FETCH_PIXEL(DST, SRC) \
-   DST = SRC[0]
-
-#include "swrast/s_spantemp.h"
-
-
-
-void
-fbSetSpanFunctions(driRenderbuffer *drb, const GLvisual *vis)
-{
-   ASSERT(drb->Base.InternalFormat == GL_RGBA);
-   if (drb->Base.InternalFormat == GL_RGBA) {
-      if (vis->redBits == 5 && vis->greenBits == 6 && vis->blueBits == 5) {
-         drb->Base.GetRow = get_row_B5G6R5;
-         drb->Base.GetValues = get_values_B5G6R5;
-         drb->Base.PutRow = put_row_B5G6R5;
-         drb->Base.PutMonoRow = put_mono_row_B5G6R5;
-         drb->Base.PutRowRGB = put_row_rgb_B5G6R5;
-         drb->Base.PutValues = put_values_B5G6R5;
-         drb->Base.PutMonoValues = put_mono_values_B5G6R5;
-      }
-      else if (vis->redBits == 5 && vis->greenBits == 5 && vis->blueBits == 5) {
-         drb->Base.GetRow = get_row_B5G5R5;
-         drb->Base.GetValues = get_values_B5G5R5;
-         drb->Base.PutRow = put_row_B5G5R5;
-         drb->Base.PutMonoRow = put_mono_row_B5G5R5;
-         drb->Base.PutRowRGB = put_row_rgb_B5G5R5;
-         drb->Base.PutValues = put_values_B5G5R5;
-         drb->Base.PutMonoValues = put_mono_values_B5G5R5;
-      }
-      else if (vis->redBits == 8 && vis->greenBits == 8 && vis->blueBits == 8
-               && vis->alphaBits == 8) {
-         drb->Base.GetRow = get_row_B8G8R8A8;
-         drb->Base.GetValues = get_values_B8G8R8A8;
-         drb->Base.PutRow = put_row_B8G8R8A8;
-         drb->Base.PutMonoRow = put_mono_row_B8G8R8A8;
-         drb->Base.PutRowRGB = put_row_rgb_B8G8R8A8;
-         drb->Base.PutValues = put_values_B8G8R8A8;
-         drb->Base.PutMonoValues = put_mono_values_B8G8R8A8;
-      }
-      else if (vis->redBits == 8 && vis->greenBits == 8 && vis->blueBits == 8
-               && vis->alphaBits == 0) {
-         drb->Base.GetRow = get_row_B8G8R8;
-         drb->Base.GetValues = get_values_B8G8R8;
-         drb->Base.PutRow = put_row_B8G8R8;
-         drb->Base.PutMonoRow = put_mono_row_B8G8R8;
-         drb->Base.PutRowRGB = put_row_rgb_B8G8R8;
-         drb->Base.PutValues = put_values_B8G8R8;
-         drb->Base.PutMonoValues = put_mono_values_B8G8R8;
-      }
-      else if (vis->indexBits == 8) {
-         drb->Base.GetRow = get_row_CI8;
-         drb->Base.GetValues = get_values_CI8;
-         drb->Base.PutRow = put_row_CI8;
-         drb->Base.PutMonoRow = put_mono_row_CI8;
-         drb->Base.PutValues = put_values_CI8;
-         drb->Base.PutMonoValues = put_mono_values_CI8;
-      }
-   }
-   else {
-      /* hardware z/stencil/etc someday */
-   }
-}
-
-
-
-/* Initialize the driver specific screen private data.
- */
-static GLboolean
-fbInitDriver( __DRIscreenPrivate *sPriv )
-{
-   sPriv->private = NULL;
-   return GL_TRUE;
-}
-
-static void
-fbDestroyScreen( __DRIscreenPrivate *sPriv )
-{
-}
-
-void fbSetBuffer( GLcontext *ctx,
-                             GLframebuffer *colorBuffer,
-                             GLuint bufferBit )
-{
-    /* NOP until SetBuffer is fully removed */
-}
-
-/* Create the device specific context.
- */
-static GLboolean
-fbCreateContext( const __GLcontextModes *glVisual,
-		 __DRIcontextPrivate *driContextPriv,
-		 void *sharedContextPrivate)
-{
-   fbContextPtr fbmesa;
-   GLcontext *ctx, *shareCtx;
-   struct dd_function_table functions;
-
-   assert(glVisual);
-   assert(driContextPriv);
-
-   /* Allocate the Fb context */
-   fbmesa = (fbContextPtr) _mesa_calloc( sizeof(*fbmesa) );
-   if ( !fbmesa )
-      return GL_FALSE;
-
-   /* Init default driver functions then plug in our FBdev-specific functions
-    */
-   _mesa_init_driver_functions(&functions);
-   init_core_functions(&functions);
-
-   /* Allocate the Mesa context */
-   if (sharedContextPrivate)
-      shareCtx = ((fbContextPtr) sharedContextPrivate)->glCtx;
-   else
-      shareCtx = NULL;
-
-   ctx = fbmesa->glCtx = _mesa_create_context(glVisual, shareCtx, 
-					      &functions, (void *) fbmesa);
-   if (!fbmesa->glCtx) {
-      _mesa_free(fbmesa);
-      return GL_FALSE;
-   }
-   driContextPriv->driverPrivate = fbmesa;
-
-   /* Create module contexts */
-   _swrast_CreateContext( ctx );
-   _ac_CreateContext( ctx );
-   _tnl_CreateContext( ctx );
-   _swsetup_CreateContext( ctx );
-   _swsetup_Wakeup( ctx );
-
-
-   /* swrast init -- need to verify these tests - I just plucked the
-    * numbers out of the air.  (KW)
-    */
-   {
-      struct swrast_device_driver *swdd;
-      swdd = _swrast_GetDeviceDriverReference( ctx );
-      swdd->SetBuffer = fbSetBuffer;
-   }
-
-   /* use default TCL pipeline */
-   {
-      TNLcontext *tnl = TNL_CONTEXT(ctx);
-      tnl->Driver.RunPipeline = _tnl_run_pipeline;
-   }
-
-   _mesa_enable_sw_extensions(ctx);
-
-   return GL_TRUE;
-}
-
-
-static void
-fbDestroyContext( __DRIcontextPrivate *driContextPriv )
-{
-   GET_CURRENT_CONTEXT(ctx);
-   fbContextPtr fbmesa = (fbContextPtr) driContextPriv->driverPrivate;
-   fbContextPtr current = ctx ? FB_CONTEXT(ctx) : NULL;
-
-   /* check if we're deleting the currently bound context */
-   if (fbmesa == current) {
-      _mesa_make_current(NULL, NULL, NULL);
-   }
-
-   /* Free fb context resources */
-   if ( fbmesa ) {
-      _swsetup_DestroyContext( fbmesa->glCtx );
-      _tnl_DestroyContext( fbmesa->glCtx );
-      _ac_DestroyContext( fbmesa->glCtx );
-      _swrast_DestroyContext( fbmesa->glCtx );
-
-      /* free the Mesa context */
-      fbmesa->glCtx->DriverCtx = NULL;
-      _mesa_destroy_context( fbmesa->glCtx );
-
-      _mesa_free( fbmesa );
-   }
-}
-
-
-/* Create and initialize the Mesa and driver specific pixmap buffer
- * data.
- */
-static GLboolean
-fbCreateBuffer( __DRIscreenPrivate *driScrnPriv,
-		__DRIdrawablePrivate *driDrawPriv,
-		const __GLcontextModes *mesaVis,
-		GLboolean isPixmap )
-{
-   struct gl_framebuffer *mesa_framebuffer;
-   
-   if (isPixmap) {
-      return GL_FALSE; /* not implemented */
-   }
-   else {
-      const GLboolean swDepth = mesaVis->depthBits > 0;
-      const GLboolean swAlpha = mesaVis->alphaBits > 0;
-      const GLboolean swAccum = mesaVis->accumRedBits > 0;
-      const GLboolean swStencil = mesaVis->stencilBits > 0;
-      
-      mesa_framebuffer = _mesa_create_framebuffer(mesaVis);
-      if (!mesa_framebuffer)
-         return 0;
-
-      /* XXX double-check these parameters (bpp vs cpp, etc) */
-      {
-         driRenderbuffer *drb = driNewRenderbuffer(GL_RGBA, driScrnPriv->fbBPP / 8,
-               driScrnPriv->fbOrigin,
-               driScrnPriv->fbStride);
-         fbSetSpanFunctions(drb, mesaVis);
-         drb->Base.Data = driScrnPriv->pFB;
-         _mesa_add_renderbuffer(mesa_framebuffer,
-                                BUFFER_FRONT_LEFT, &drb->Base);
-      }
-      if (mesaVis->doubleBufferMode) {
-         /* XXX what are the correct origin/stride values? */
-         driRenderbuffer *drb = driNewRenderbuffer(GL_RGBA, driScrnPriv->fbBPP /8,
-               driScrnPriv->fbOrigin,
-               driScrnPriv->fbStride);
-         fbSetSpanFunctions(drb, mesaVis);
-         drb->Base.Data =  _mesa_malloc(driScrnPriv->fbStride * driScrnPriv->fbHeight);
-         _mesa_add_renderbuffer(mesa_framebuffer,
-                                BUFFER_BACK_LEFT, &drb->Base);
-      }
-
-      _mesa_add_soft_renderbuffers(mesa_framebuffer,
-                                   GL_FALSE, /* color */
-                                   swDepth,
-                                   swStencil,
-                                   swAccum,
-                                   0,
-                                   GL_FALSE /* aux */);
-      
-      driDrawPriv->driverPrivate = mesa_framebuffer;
-
-      return 1;
-   }
-}
-
-
-static void
-fbDestroyBuffer(__DRIdrawablePrivate *driDrawPriv)
-{
-   struct gl_framebuffer *mesa_framebuffer = (struct gl_framebuffer *)driDrawPriv->driverPrivate;
-   
-   _mesa_free(mesa_framebuffer->Attachment[BUFFER_BACK_LEFT].Renderbuffer->Data);
-   _mesa_destroy_framebuffer(mesa_framebuffer);
-   driDrawPriv->driverPrivate = NULL;
-}
-
-
-
-/* If the backbuffer is on a videocard, this is extraordinarily slow!
- */
-static void
-fbSwapBuffers( __DRIdrawablePrivate *dPriv )
-{
-   struct gl_framebuffer *mesa_framebuffer = (struct gl_framebuffer *)dPriv->driverPrivate;
-   struct gl_renderbuffer * front_renderbuffer = mesa_framebuffer->Attachment[BUFFER_FRONT_LEFT].Renderbuffer;
-   void *frontBuffer = front_renderbuffer->Data;
-   int currentPitch = ((driRenderbuffer *)front_renderbuffer)->pitch;
-   void *backBuffer = mesa_framebuffer->Attachment[BUFFER_BACK_LEFT].Renderbuffer->Data;
-
-   if (dPriv->driContextPriv && dPriv->driContextPriv->driverPrivate) {
-      fbContextPtr fbmesa = (fbContextPtr) dPriv->driContextPriv->driverPrivate;
-      GLcontext *ctx = fbmesa->glCtx;
-      
-      if (ctx->Visual.doubleBufferMode) {
-	 int i;
-	 int offset = 0;
-         char *tmp = _mesa_malloc(currentPitch);
-
-         _mesa_notifySwapBuffers( ctx );  /* flush pending rendering comands */
-
-         ASSERT(frontBuffer);
-         ASSERT(backBuffer);
-
-	 for (i = 0; i < dPriv->h; i++) {
-            _mesa_memcpy(tmp, (char *) backBuffer + offset,
-                         currentPitch);
-            _mesa_memcpy((char *) frontBuffer + offset, tmp,
-                          currentPitch);
-            offset += currentPitch;
-	 }
-	    
-	 _mesa_free(tmp);
-      }
-   }
-   else {
-      /* XXX this shouldn't be an error but we can't handle it for now */
-      _mesa_problem(NULL, "fbSwapBuffers: drawable has no context!\n");
-   }
-}
-
-
-/* Force the context `c' to be the current context and associate with it
- * buffer `b'.
- */
-static GLboolean
-fbMakeCurrent( __DRIcontextPrivate *driContextPriv,
-	       __DRIdrawablePrivate *driDrawPriv,
-	       __DRIdrawablePrivate *driReadPriv )
-{
-   if ( driContextPriv ) {
-      fbContextPtr newFbCtx = 
-            (fbContextPtr) driContextPriv->driverPrivate;
-
-      newFbCtx->dri.drawable = driDrawPriv;
-
-      _mesa_make_current( newFbCtx->glCtx, 
-                           driDrawPriv->driverPrivate,
-                           driReadPriv->driverPrivate);
-   } else {
-      _mesa_make_current( NULL, NULL, NULL );
-   }
-
-   return GL_TRUE;
-}
-
-
-/* Force the context `c' to be unbound from its buffer.
- */
-static GLboolean
-fbUnbindContext( __DRIcontextPrivate *driContextPriv )
-{
-   return GL_TRUE;
-}
-
-static struct __DriverAPIRec fbAPI = {
-   .InitDriver      = fbInitDriver,
-   .DestroyScreen   = fbDestroyScreen,
-   .CreateContext   = fbCreateContext,
-   .DestroyContext  = fbDestroyContext,
-   .CreateBuffer    = fbCreateBuffer,
-   .DestroyBuffer   = fbDestroyBuffer,
-   .SwapBuffers     = fbSwapBuffers,
-   .MakeCurrent     = fbMakeCurrent,
-   .UnbindContext   = fbUnbindContext,
-};
-
-
-
-static int
-__driValidateMode(const DRIDriverContext *ctx )
-{
-   return 1;
-}
-
-static int
-__driInitFBDev( struct DRIDriverContextRec *ctx )
-{
-   /* Note that drmOpen will try to load the kernel module, if needed. */
-   /* we need a fbdev drm driver - it will only track maps */
-   ctx->drmFD = drmOpen("radeon", NULL );
-   if (ctx->drmFD < 0) {
-      fprintf(stderr, "[drm] drmOpen failed\n");
-      return 0;
-   }
-
-   ctx->shared.SAREASize = SAREA_MAX;
-
-   if (drmAddMap( ctx->drmFD,
-       0,
-       ctx->shared.SAREASize,
-       DRM_SHM,
-       DRM_CONTAINS_LOCK,
-       &ctx->shared.hSAREA) < 0)
-   {
-      fprintf(stderr, "[drm] drmAddMap failed\n");
-      return 0;
-   }
-   fprintf(stderr, "[drm] added %d byte SAREA at 0x%08lx\n",
-           ctx->shared.SAREASize, ctx->shared.hSAREA);
-
-   if (drmMap( ctx->drmFD,
-       ctx->shared.hSAREA,
-       ctx->shared.SAREASize,
-       (drmAddressPtr)(&ctx->pSAREA)) < 0)
-   {
-      fprintf(stderr, "[drm] drmMap failed\n");
-      return 0;
-   }
-   memset(ctx->pSAREA, 0, ctx->shared.SAREASize);
-   fprintf(stderr, "[drm] mapped SAREA 0x%08lx to %p, size %d\n",
-           ctx->shared.hSAREA, ctx->pSAREA, ctx->shared.SAREASize);
-   
-   /* Need to AddMap the framebuffer and mmio regions here:
-   */
-   if (drmAddMap( ctx->drmFD,
-       (drm_handle_t)ctx->FBStart,
-       ctx->FBSize,
-       DRM_FRAME_BUFFER,
-#ifndef _EMBEDDED
-		  0,
-#else
-		  DRM_READ_ONLY,
-#endif
-		  &ctx->shared.hFrameBuffer) < 0)
-   {
-      fprintf(stderr, "[drm] drmAddMap framebuffer failed\n");
-      return 0;
-   }
-
-   fprintf(stderr, "[drm] framebuffer handle = 0x%08lx\n",
-           ctx->shared.hFrameBuffer);
-
-   return 1;
-}
-
-static void
-__driHaltFBDev( struct DRIDriverContextRec *ctx )
-{
-}
-
-struct DRIDriverRec __driDriver = {
-   __driValidateMode,
-   __driValidateMode,
-   __driInitFBDev,
-   __driHaltFBDev
-};
-
-static __GLcontextModes *
-fbFillInModes( unsigned pixel_bits, unsigned depth_bits,
-                 unsigned stencil_bits, GLboolean have_back_buffer )
-{
-   __GLcontextModes * modes;
-   __GLcontextModes * m;
-   unsigned num_modes;
-   unsigned depth_buffer_factor;
-   unsigned back_buffer_factor;
-   GLenum fb_format;
-   GLenum fb_type;
-
-    /* Right now GLX_SWAP_COPY_OML isn't supported, but it would be easy
-   * enough to add support.  Basically, if a context is created with an
-   * fbconfig where the swap method is GLX_SWAP_COPY_OML, pageflipping
-   * will never be used.
-    */
-   static const GLenum back_buffer_modes[] = {
-      GLX_NONE, GLX_SWAP_UNDEFINED_OML /*, GLX_SWAP_COPY_OML */
-   };
-
-   u_int8_t depth_bits_array[2];
-   u_int8_t stencil_bits_array[2];
-
-
-   depth_bits_array[0] = depth_bits;
-   depth_bits_array[1] = depth_bits;
-    
-    /* Just like with the accumulation buffer, always provide some modes
-   * with a stencil buffer.  It will be a sw fallback, but some apps won't
-   * care about that.
-    */
-   stencil_bits_array[0] = 0;
-   stencil_bits_array[1] = (stencil_bits == 0) ? 8 : stencil_bits;
-
-   depth_buffer_factor = ((depth_bits != 0) || (stencil_bits != 0)) ? 2 : 1;
-   back_buffer_factor  = (have_back_buffer) ? 2 : 1;
-
-   num_modes = depth_buffer_factor * back_buffer_factor * 4;
-
-   if ( pixel_bits == 16 ) {
-      fb_format = GL_RGB;
-      fb_type = GL_UNSIGNED_SHORT_5_6_5;
-   }
-   else {
-      fb_format = GL_RGBA;
-      fb_type = GL_UNSIGNED_INT_8_8_8_8_REV;
-   }
-
-   modes = (*dri_interface->createContextModes)( num_modes, sizeof( __GLcontextModes ) );
-   m = modes;
-   if ( ! driFillInModes( & m, fb_format, fb_type,
-          depth_bits_array, stencil_bits_array, depth_buffer_factor,
-          back_buffer_modes, back_buffer_factor,
-          GLX_TRUE_COLOR ) ) {
-             fprintf( stderr, "[%s:%u] Error creating FBConfig!\n",
-                      __func__, __LINE__ );
-             return NULL;
-          }
-
-          if ( ! driFillInModes( & m, fb_format, fb_type,
-                 depth_bits_array, stencil_bits_array, depth_buffer_factor,
-                 back_buffer_modes, back_buffer_factor,
-                 GLX_DIRECT_COLOR ) ) {
-                    fprintf( stderr, "[%s:%u] Error creating FBConfig!\n",
-                             __func__, __LINE__ );
-                    return NULL;
-                 }
-
-    /* Mark the visual as slow if there are "fake" stencil bits.
-    */
-                 for ( m = modes ; m != NULL ; m = m->next ) {
-                    if ( (m->stencilBits != 0) && (m->stencilBits != stencil_bits) ) {
-                       m->visualRating = GLX_SLOW_CONFIG;
-                    }
-                 }
-
-                 return modes;
-}
-
-
-/**
- * This is the bootstrap function for the driver.  libGL supplies all of the
- * requisite information about the system, and the driver initializes itself.
- * This routine also fills in the linked list pointed to by \c driver_modes
- * with the \c __GLcontextModes that the driver can support for windows or
- * pbuffers.
- * 
- * \return A pointer to a \c __DRIscreenPrivate on success, or \c NULL on 
- *         failure.
- */
-PUBLIC
-void * __driCreateNewScreen( __DRInativeDisplay *dpy, int scrn, __DRIscreen *psc,
-                                   const __GLcontextModes * modes,
-                                   const __DRIversion * ddx_version,
-                                   const __DRIversion * dri_version,
-                                   const __DRIversion * drm_version,
-                                   const __DRIframebuffer * frame_buffer,
-                                   drmAddress pSAREA, int fd, 
-                                   int internal_api_version,
-                                   __GLcontextModes ** driver_modes )
-{
-   __DRIscreenPrivate *psp;
-   static const __DRIversion ddx_expected = { 4, 0, 0 };
-   static const __DRIversion dri_expected = { 4, 0, 0 };
-   static const __DRIversion drm_expected = { 1, 5, 0 };
-
-
-   if ( ! driCheckDriDdxDrmVersions2( "fb",
-          dri_version, & dri_expected,
-          ddx_version, & ddx_expected,
-          drm_version, & drm_expected ) ) {
-             return NULL;
-          }
-      
-          psp = __driUtilCreateNewScreen(dpy, scrn, psc, NULL,
-                                         ddx_version, dri_version, drm_version,
-                                         frame_buffer, pSAREA, fd,
-                                         internal_api_version, &fbAPI);
-          if ( psp != NULL ) {
-	     *driver_modes = fbFillInModes( psp->fbBPP,
-					    (psp->fbBPP == 16) ? 16 : 24,
-					    (psp->fbBPP == 16) ? 0  : 8,
-					    1);
-          }
-
-          return (void *) psp;
-}
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/fb/fb_egl.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/fb/fb_egl.c
deleted file mode 100644
index 2cea48808..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/fb/fb_egl.c
+++ /dev/null
@@ -1,881 +0,0 @@
-/*
- * Test egl driver for fb_dri.so
- */
-#include <assert.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <dirent.h> 
-#include <errno.h>
-#include <fcntl.h>
-#include <sys/ioctl.h>
-#include <sys/mman.h>
-#include <linux/fb.h>
-
-#include "utils.h"
-#include "buffers.h"
-#include "extensions.h"
-#include "framebuffer.h"
-#include "renderbuffer.h"
-#include "array_cache/acache.h"
-#include "swrast/swrast.h"
-#include "swrast_setup/swrast_setup.h"
-#include "tnl/tnl.h"
-#include "tnl/t_context.h"
-#include "tnl/t_pipeline.h"
-#include "drivers/common/driverfuncs.h"
-#include "drirenderbuffer.h"
-
-#include "eglconfig.h"
-#include "eglcontext.h"
-#include "egldisplay.h"
-#include "egldriver.h"
-#include "eglglobals.h"
-#include "eglmode.h"
-#include "eglscreen.h"
-#include "eglsurface.h"
-
-extern void
-fbSetSpanFunctions(driRenderbuffer *drb, const GLvisual *vis);
-extern void 
-fbSetBuffer( GLcontext *ctx, GLframebuffer *colorBuffer, GLuint bufferBit);
-
-/**
- * fb driver-specific driver class derived from _EGLDriver
- */
-typedef struct fb_driver
-{
-   _EGLDriver Base;  /* base class/object */
-   GLuint fbStuff;
-} fbDriver;
-
-/**
- * fb display-specific driver class derived from _EGLDisplay
- */
-typedef struct fb_display
-{
-   _EGLDisplay Base;  /* base class/object */
-   void *pFB;
-} fbDisplay;
-
-/**
- * fb driver-specific screen class derived from _EGLScreen
- */
-typedef struct fb_screen
-{
-   _EGLScreen Base;
-   char fb[NAME_MAX];
-} fbScreen;
-
-
-/**
- * fb driver-specific surface class derived from _EGLSurface
- */
-typedef struct fb_surface
-{
-   _EGLSurface Base;  /* base class/object */
-   struct gl_framebuffer *mesa_framebuffer;
-} fbSurface;
-
-
-/**
- * fb driver-specific context class derived from _EGLContext
- */
-typedef struct fb_context
-{
-   _EGLContext Base;  /* base class/object */
-   GLcontext *glCtx;
-} fbContext;
-
-
-static EGLBoolean
-fbFillInConfigs(_EGLDisplay *disp, unsigned pixel_bits, unsigned depth_bits,
-               unsigned stencil_bits, GLboolean have_back_buffer) {
-   _EGLConfig *configs;
-   _EGLConfig *c;
-   unsigned int i, num_configs;
-   unsigned int depth_buffer_factor;
-   unsigned int back_buffer_factor;
-   GLenum fb_format;
-   GLenum fb_type;
-
-   /* Right now GLX_SWAP_COPY_OML isn't supported, but it would be easy
-   * enough to add support.  Basically, if a context is created with an
-   * fbconfig where the swap method is GLX_SWAP_COPY_OML, pageflipping
-   * will never be used.
-   */
-   static const GLenum back_buffer_modes[] = {
-            GLX_NONE, GLX_SWAP_UNDEFINED_OML /*, GLX_SWAP_COPY_OML */
-         };
-
-   u_int8_t depth_bits_array[2];
-   u_int8_t stencil_bits_array[2];
-
-   depth_bits_array[0] = 0;
-   depth_bits_array[1] = depth_bits;
-
-   /* Just like with the accumulation buffer, always provide some modes
-   * with a stencil buffer.  It will be a sw fallback, but some apps won't
-   * care about that.
-   */
-   stencil_bits_array[0] = 0;
-   stencil_bits_array[1] = (stencil_bits == 0) ? 8 : stencil_bits;
-
-   depth_buffer_factor = ((depth_bits != 0) || (stencil_bits != 0)) ? 2 : 1;
-   back_buffer_factor = (have_back_buffer) ? 2 : 1;
-
-   num_configs = depth_buffer_factor * back_buffer_factor * 2;
-
-   if (pixel_bits == 16) {
-      fb_format = GL_RGB;
-      fb_type = GL_UNSIGNED_SHORT_5_6_5;
-   } else {
-      fb_format = GL_RGBA;
-      fb_type = GL_UNSIGNED_INT_8_8_8_8_REV;
-   }
-
-   configs = calloc(sizeof(*configs), num_configs);
-   c = configs;
-   if (!_eglFillInConfigs(c, fb_format, fb_type,
-                          depth_bits_array, stencil_bits_array, depth_buffer_factor,
-                          back_buffer_modes, back_buffer_factor,
-                          GLX_TRUE_COLOR)) {
-      fprintf(stderr, "[%s:%u] Error creating FBConfig!\n",
-               __func__, __LINE__);
-      return EGL_FALSE;
-   }
-
-   /* Mark the visual as slow if there are "fake" stencil bits.
-   */
-   for (i = 0, c = configs; i < num_configs; i++, c++) {
-      int stencil = GET_CONFIG_ATTRIB(c, EGL_STENCIL_SIZE);
-      if ((stencil != 0)  && (stencil != stencil_bits)) {
-         SET_CONFIG_ATTRIB(c, EGL_CONFIG_CAVEAT, EGL_SLOW_CONFIG);
-      }
-   }
-
-   for (i = 0, c = configs; i < num_configs; i++, c++)
-      _eglAddConfig(disp, c);
-      
-   free(configs);
-   
-   return EGL_TRUE;
-}
-
-static EGLBoolean
-fbSetupFramebuffer(fbDisplay *disp, char *fbdev) 
-{
-   int fd;
-   char dev[20];
-   struct fb_var_screeninfo varInfo;
-   struct fb_fix_screeninfo fixedInfo;
-   
-   snprintf(dev, sizeof(dev), "/dev/%s", fbdev);
-
-   /* open the framebuffer device */
-   fd = open(dev, O_RDWR);
-   if (fd < 0) {
-      fprintf(stderr, "Error opening %s: %s\n", fbdev, strerror(errno));
-      return EGL_FALSE;
-   }
-
-   /* get the original variable screen info */
-   if (ioctl(fd, FBIOGET_VSCREENINFO, &varInfo)) {
-      fprintf(stderr, "error: ioctl(FBIOGET_VSCREENINFO) failed: %s\n",
-               strerror(errno));
-      return EGL_FALSE;
-   }
-
-   /* Turn off hw accels (otherwise mmap of mmio region will be
-    * refused)
-    */
-   if (varInfo.accel_flags) {
-      varInfo.accel_flags = 0;
-      if (ioctl(fd, FBIOPUT_VSCREENINFO, &varInfo)) {
-         fprintf(stderr, "error: ioctl(FBIOPUT_VSCREENINFO) failed: %s\n",
-                  strerror(errno));
-         return EGL_FALSE;
-      }
-   }
-
-   /* Get the fixed screen info */
-   if (ioctl(fd, FBIOGET_FSCREENINFO, &fixedInfo)) {
-      fprintf(stderr, "error: ioctl(FBIOGET_FSCREENINFO) failed: %s\n",
-               strerror(errno));
-      return EGL_FALSE;
-   }
-   
-   if (fixedInfo.visual == FB_VISUAL_DIRECTCOLOR) {
-      struct fb_cmap cmap;
-      unsigned short red[256], green[256], blue[256];
-      int rcols = 1 << varInfo.red.length;
-      int gcols = 1 << varInfo.green.length;
-      int bcols = 1 << varInfo.blue.length;
-      int i;
-
-      cmap.start = 0;      
-      cmap.len = gcols;
-      cmap.red   = red;
-      cmap.green = green;
-      cmap.blue  = blue;
-      cmap.transp = NULL;
-
-      for (i = 0; i < rcols ; i++) 
-         red[i] = (65536/(rcols-1)) * i;
-
-      for (i = 0; i < gcols ; i++) 
-         green[i] = (65536/(gcols-1)) * i;
-
-      for (i = 0; i < bcols ; i++) 
-         blue[i] = (65536/(bcols-1)) * i;
-      
-      if (ioctl(fd, FBIOPUTCMAP, (void *) &cmap) < 0) {
-         fprintf(stderr, "ioctl(FBIOPUTCMAP) failed [%d]\n", i);
-         exit(1);
-      }
-   }
-
-   /* mmap the framebuffer into our address space */
-   if (!disp->pFB)
-      disp->pFB = (caddr_t)mmap(0,  /* start */
-                      fixedInfo.smem_len,  /* bytes */
-                      PROT_READ | PROT_WRITE,  /* prot */
-                      MAP_SHARED,  /* flags */
-                      fd,  /* fd */
-                      0); /* offset */ 
-   if (disp->pFB == (caddr_t)-1) {
-      fprintf(stderr, "error: unable to mmap framebuffer: %s\n",
-               strerror(errno));
-      return EGL_FALSE;
-   }
-   
-   return EGL_TRUE;
-}
-   
-const char *sysfs = "/sys/class/graphics";
-
-static EGLBoolean
-fbInitialize(_EGLDriver *drv, EGLDisplay dpy, EGLint *major, EGLint *minor)
-{
-   _EGLDisplay *disp = _eglLookupDisplay(dpy);
-   fbDisplay *display;
-   fbScreen *s;
-   _EGLScreen *scrn;
-   char c;
-   unsigned int x, y, r;
-   DIR *dir;
-   FILE *file;
-   struct dirent *dirent;
-   char path[NAME_MAX];
-   
-   /* Switch display structure to one with our private fields */
-   display = calloc(1, sizeof(*display));
-   display->Base = *disp;
-   _eglHashInsert(_eglGlobal.Displays, disp->Handle, display);
-   free(disp);
-   
-   *major = 1;
-   *minor = 0;
-   
-   dir = opendir(sysfs);
-   if (!dir) {
-      printf("EGL - %s framebuffer device not found.", sysfs);
-      return EGL_FALSE;
-   }
-   
-   while ((dirent = readdir(dir))) {  /* assignment! */
-      
-      if (dirent->d_name[0] != 'f')
-         continue;
-      if (dirent->d_name[1] != 'b')
-         continue;
-   
-      if (fbSetupFramebuffer(display, dirent->d_name) == EGL_FALSE)
-         continue;
-         
-      /* Create a screen */
-      s = (fbScreen *) calloc(1, sizeof(fbScreen));
-      if (!s)
-         return EGL_FALSE;
-
-      strncpy(s->fb, dirent->d_name, NAME_MAX);
-      scrn = &s->Base;
-      _eglInitScreen(scrn);
-      _eglAddScreen(&display->Base, scrn);
-      
-      snprintf(path, sizeof(path), "%s/%s/modes", sysfs, s->fb);
-      file = fopen(path, "r");
-      while (fgets(path, sizeof(path), file)) {
-         sscanf(path, "%c:%ux%u-%u", &c, &x, &y, &r);
-         _eglAddMode(scrn, x, y, r * 1000, path);
-      }
-      fclose(file);
-
-      fbFillInConfigs(&display->Base, 32, 24, 8, 1);
-      
-   }
-   closedir(dir);
-
-   drv->Initialized = EGL_TRUE;
-   return EGL_TRUE;
-}
-
-
-static fbDisplay *
-Lookup_fbDisplay(EGLDisplay dpy)
-{
-   _EGLDisplay *d = _eglLookupDisplay(dpy);
-   return (fbDisplay *) d;
-}
-
-
-static fbScreen *
-Lookup_fbScreen(EGLDisplay dpy, EGLScreenMESA screen)
-{
-   _EGLScreen *s = _eglLookupScreen(dpy, screen);
-   return (fbScreen *) s;
-}
-
-
-static fbContext *
-Lookup_fbContext(EGLContext ctx)
-{
-   _EGLContext *c = _eglLookupContext(ctx);
-   return (fbContext *) c;
-}
-
-
-static fbSurface *
-Lookup_fbSurface(EGLSurface surf)
-{
-   _EGLSurface *s = _eglLookupSurface(surf);
-   return (fbSurface *) s;
-}
-
-
-static EGLBoolean
-fbTerminate(_EGLDriver *drv, EGLDisplay dpy)
-{
-   fbDisplay *display = Lookup_fbDisplay(dpy);
-   _eglCleanupDisplay(&display->Base);
-   free(display);
-   free(drv);
-   return EGL_TRUE;
-}
-
-
-static const GLubyte *
-get_string(GLcontext *ctx, GLenum pname)
-{
-   (void) ctx;
-   switch (pname) {
-      case GL_RENDERER:
-         return (const GLubyte *) "Mesa dumb framebuffer";
-      default:
-         return NULL;
-   }
-}
-
-
-static void
-update_state( GLcontext *ctx, GLuint new_state )
-{
-   /* not much to do here - pass it on */
-   _swrast_InvalidateState( ctx, new_state );
-   _swsetup_InvalidateState( ctx, new_state );
-   _ac_InvalidateState( ctx, new_state );
-   _tnl_InvalidateState( ctx, new_state );
-}
-
-
-/**
- * Called by ctx->Driver.GetBufferSize from in core Mesa to query the
- * current framebuffer size.
- */
-static void
-get_buffer_size( GLframebuffer *buffer, GLuint *width, GLuint *height )
-{
-   *width  = buffer->Width;
-   *height = buffer->Height;
-}
-
-
-static void
-viewport(GLcontext *ctx, GLint x, GLint y, GLsizei w, GLsizei h)
-{
-   _mesa_ResizeBuffersMESA();
-}
-
-
-static void
-init_core_functions( struct dd_function_table *functions )
-{
-   functions->GetString = get_string;
-   functions->UpdateState = update_state;
-   functions->ResizeBuffers = _mesa_resize_framebuffer;
-   functions->GetBufferSize = get_buffer_size;
-   functions->Viewport = viewport;
-
-   functions->Clear = _swrast_Clear;  /* could accelerate with blits */
-}
-
-
-static EGLContext
-fbCreateContext(_EGLDriver *drv, EGLDisplay dpy, EGLConfig config, EGLContext share_list, const EGLint *attrib_list)
-{
-   GLcontext *ctx;
-   _EGLConfig *conf;
-   fbContext *c;
-   _EGLDisplay *disp = _eglLookupDisplay(dpy);
-   struct dd_function_table functions;
-   GLvisual vis;
-   int i;
-
-   conf = _eglLookupConfig(drv, dpy, config);
-   if (!conf) {
-      _eglError(EGL_BAD_CONFIG, "eglCreateContext");
-      return EGL_NO_CONTEXT;
-   }
-
-   for (i = 0; attrib_list && attrib_list[i] != EGL_NONE; i++) {
-      switch (attrib_list[i]) {
-         /* no attribs defined for now */
-      default:
-         _eglError(EGL_BAD_ATTRIBUTE, "eglCreateContext");
-         return EGL_NO_CONTEXT;
-      }
-   }
-
-   c = (fbContext *) calloc(1, sizeof(fbContext));
-   if (!c)
-      return EGL_NO_CONTEXT;
-
-   _eglInitContext(&c->Base);
-   c->Base.Display = disp;
-   c->Base.Config = conf;
-   c->Base.DrawSurface = EGL_NO_SURFACE;
-   c->Base.ReadSurface = EGL_NO_SURFACE;
-
-   /* generate handle and insert into hash table */
-   _eglSaveContext(&c->Base);
-   assert(c->Base.Handle);
-
-   /* Init default driver functions then plug in our FBdev-specific functions
-    */
-   _mesa_init_driver_functions(&functions);
-   init_core_functions(&functions);
-
-   _eglConfigToContextModesRec(conf, &vis);
-
-   ctx = c->glCtx = _mesa_create_context(&vis, NULL, &functions, (void *)c);
-   if (!c->glCtx) {
-      _mesa_free(c);
-      return GL_FALSE;
-   }
-
-   /* Create module contexts */
-   _swrast_CreateContext( ctx );
-   _ac_CreateContext( ctx );
-   _tnl_CreateContext( ctx );
-   _swsetup_CreateContext( ctx );
-   _swsetup_Wakeup( ctx );
-
-
-   /* swrast init -- need to verify these tests - I just plucked the
-    * numbers out of the air.  (KW)
-    */
-   {
-      struct swrast_device_driver *swdd;
-      swdd = _swrast_GetDeviceDriverReference( ctx );
-      swdd->SetBuffer = fbSetBuffer;
-   }
-
-   /* use default TCL pipeline */
-   {
-      TNLcontext *tnl = TNL_CONTEXT(ctx);
-      tnl->Driver.RunPipeline = _tnl_run_pipeline;
-   }
-
-   _mesa_enable_sw_extensions(ctx);
-
-   return c->Base.Handle;
-}
-
-
-static EGLSurface
-fbCreateWindowSurface(_EGLDriver *drv, EGLDisplay dpy, EGLConfig config, NativeWindowType window, const EGLint *attrib_list)
-{
-   int i;
-   for (i = 0; attrib_list && attrib_list[i] != EGL_NONE; i++) {
-      switch (attrib_list[i]) {
-         /* no attribs at this time */
-      default:
-         _eglError(EGL_BAD_ATTRIBUTE, "eglCreateWindowSurface");
-         return EGL_NO_SURFACE;
-      }
-   }
-   printf("eglCreateWindowSurface()\n");
-   /* XXX unfinished */
-
-   return EGL_NO_SURFACE;
-}
-
-
-static EGLSurface
-fbCreatePixmapSurface(_EGLDriver *drv, EGLDisplay dpy, EGLConfig config, NativePixmapType pixmap, const EGLint *attrib_list)
-{
-   _EGLConfig *conf;
-   EGLint i;
-
-   conf = _eglLookupConfig(drv, dpy, config);
-   if (!conf) {
-      _eglError(EGL_BAD_CONFIG, "eglCreatePixmapSurface");
-      return EGL_NO_SURFACE;
-   }
-
-   for (i = 0; attrib_list && attrib_list[i] != EGL_NONE; i++) {
-      switch (attrib_list[i]) {
-         /* no attribs at this time */
-      default:
-         _eglError(EGL_BAD_ATTRIBUTE, "eglCreatePixmapSurface");
-         return EGL_NO_SURFACE;
-      }
-   }
-
-   if (conf->Attrib[EGL_SURFACE_TYPE - FIRST_ATTRIB] == 0) {
-      _eglError(EGL_BAD_MATCH, "eglCreatePixmapSurface");
-      return EGL_NO_SURFACE;
-   }
-
-   printf("eglCreatePixmapSurface()\n");
-   return EGL_NO_SURFACE;
-}
-
-
-static EGLSurface
-fbCreatePbufferSurface(_EGLDriver *drv, EGLDisplay dpy, EGLConfig config, const EGLint *attrib_list)
-{
-   fbSurface *surf;
-
-   surf = (fbSurface *) calloc(1, sizeof(fbSurface));
-   if (!surf) {
-      return EGL_NO_SURFACE;
-   }
-
-   if (_eglInitPbufferSurface(&surf->Base, drv, dpy, config, attrib_list) == EGL_NO_SURFACE) {
-      free(surf);
-      return EGL_NO_SURFACE;
-   }
-
-   /* create software-based pbuffer */
-   {
-      GLcontext *ctx = NULL; /* this _should_ be OK */
-      GLvisual vis;
-      _EGLConfig *conf = _eglLookupConfig(drv, dpy, config);
-      assert(conf); /* bad config should be caught earlier */
-      _eglConfigToContextModesRec(conf, &vis);
-
-      surf->mesa_framebuffer = _mesa_create_framebuffer(&vis);
-      _mesa_add_soft_renderbuffers(surf->mesa_framebuffer,
-                                   GL_TRUE, /* color bufs */
-                                   vis.haveDepthBuffer,
-                                   vis.haveStencilBuffer,
-                                   vis.haveAccumBuffer,
-                                   GL_FALSE, /* alpha */
-                                   GL_FALSE /* aux */ );
-
-      /* set pbuffer/framebuffer size */
-      _mesa_resize_framebuffer(ctx, surf->mesa_framebuffer,
-                               surf->Base.Width, surf->Base.Height);
-   }
-
-   return surf->Base.Handle;
-}
-
-
-static EGLBoolean
-fbDestroySurface(_EGLDriver *drv, EGLDisplay dpy, EGLSurface surface)
-{
-   fbSurface *fs = Lookup_fbSurface(surface);
-   _eglRemoveSurface(&fs->Base);
-   if (fs->Base.IsBound) {
-      fs->Base.DeletePending = EGL_TRUE;
-   }
-   else {
-      free(fs);
-   }
-   return EGL_TRUE;
-}
-
-
-static EGLBoolean
-fbDestroyContext(_EGLDriver *drv, EGLDisplay dpy, EGLContext context)
-{
-   fbContext *fc = Lookup_fbContext(context);
-   _eglRemoveContext(&fc->Base);
-   if (fc->Base.IsBound) {
-      fc->Base.DeletePending = EGL_TRUE;
-   }
-   else {
-      free(fc);
-   }
-   return EGL_TRUE;
-}
-
-
-static EGLBoolean
-fbMakeCurrent(_EGLDriver *drv, EGLDisplay dpy, EGLSurface draw, EGLSurface read, EGLContext context)
-{
-   fbSurface *readSurf = Lookup_fbSurface(read);
-   fbSurface *drawSurf = Lookup_fbSurface(draw);
-   fbContext *ctx = Lookup_fbContext(context);
-   EGLBoolean b;
-
-   b = _eglMakeCurrent(drv, dpy, draw, read, context);
-   if (!b)
-      return EGL_FALSE;
-
-   if (ctx) {
-      _mesa_make_current( ctx->glCtx, 
-                           drawSurf->mesa_framebuffer,
-                           readSurf->mesa_framebuffer);
-   } else
-      _mesa_make_current( NULL, NULL, NULL );
-
-   return EGL_TRUE;
-}
-
-
-/**
- * Create a drawing surface which can be directly displayed on a screen.
- */
-static EGLSurface
-fbCreateScreenSurfaceMESA(_EGLDriver *drv, EGLDisplay dpy, EGLConfig cfg,
-                          const EGLint *attrib_list)
-{
-   _EGLConfig *config = _eglLookupConfig(drv, dpy, cfg);
-   fbDisplay *display = Lookup_fbDisplay(dpy);
-   fbSurface *surface;
-   EGLSurface surf;
-   GLvisual vis;
-   GLcontext *ctx = NULL; /* this should be OK */
-   int origin, bytesPerPixel;
-   int width, height, stride;
-   
-   surface = (fbSurface *) malloc(sizeof(*surface));
-   if (!surface) {
-      return EGL_NO_SURFACE;
-   }
-
-   /* init base class, error check, etc. */
-   surf = _eglInitScreenSurface(&surface->Base, drv, dpy, cfg, attrib_list);
-   if (surf == EGL_NO_SURFACE) {
-      free(surface);
-      return EGL_NO_SURFACE;
-   }
-
-   /* convert EGLConfig to GLvisual */
-   _eglConfigToContextModesRec(config, &vis);
-
-   /* create Mesa framebuffer */
-   surface->mesa_framebuffer = _mesa_create_framebuffer(&vis);
-   if (!surface->mesa_framebuffer) {
-      free(surface);
-      _eglRemoveSurface(&surface->Base);
-      return EGL_NO_SURFACE;
-   }
-
-   width = surface->Base.Width;
-   height = surface->Base.Height;
-   bytesPerPixel = vis.rgbBits / 8;
-   stride = width * bytesPerPixel;
-   origin = 0;
-
-   /* front color renderbuffer */
-   {
-      driRenderbuffer *drb = driNewRenderbuffer(GL_RGBA, bytesPerPixel,
-                                                origin, stride);
-      fbSetSpanFunctions(drb, &vis);
-      drb->Base.Data = display->pFB;
-      _mesa_add_renderbuffer(surface->mesa_framebuffer,
-                             BUFFER_FRONT_LEFT, &drb->Base);
-   }
-
-   /* back color renderbuffer */
-   if (vis.doubleBufferMode) {
-      driRenderbuffer *drb = driNewRenderbuffer(GL_RGBA, bytesPerPixel,
-                                                origin, stride);
-      fbSetSpanFunctions(drb, &vis);
-      drb->Base.Data =  _mesa_malloc(stride * height);
-      _mesa_add_renderbuffer(surface->mesa_framebuffer,
-                             BUFFER_BACK_LEFT, &drb->Base);
-   }
-
-   /* other renderbuffers- software based */
-   _mesa_add_soft_renderbuffers(surface->mesa_framebuffer,
-                                GL_FALSE, /* color */
-                                vis.haveDepthBuffer,
-                                vis.haveStencilBuffer,
-                                vis.haveAccumBuffer,
-                                GL_FALSE, /* alpha */
-                                GL_FALSE /* aux */);
-   
-   _mesa_resize_framebuffer(ctx, surface->mesa_framebuffer, width, height);
-
-   return surf;
-}
-
-
-/**
- * Show the given surface on the named screen.
- * If surface is EGL_NO_SURFACE, disable the screen's output.
- */
-static EGLBoolean
-fbShowSurfaceMESA(_EGLDriver *drv, EGLDisplay dpy, EGLScreenMESA screen,
-                    EGLSurface surface, EGLModeMESA m)
-{
-   fbDisplay *display = Lookup_fbDisplay(dpy);
-   fbScreen *scrn = Lookup_fbScreen(dpy, screen);
-   fbSurface *surf = Lookup_fbSurface(surface);
-   FILE *file;
-   char buffer[NAME_MAX];
-   _EGLMode *mode = _eglLookupMode(dpy, m);
-   int bits;
-   
-   if (!_eglShowSurfaceMESA(drv, dpy, screen, surface, m))
-      return EGL_FALSE;
-      
-   snprintf(buffer, sizeof(buffer), "%s/%s/blank", sysfs, scrn->fb);
-   
-   file = fopen(buffer, "r+");
-   if (!file) {
-err:
-      printf("chown all fb sysfs attrib to allow write - %s\n", buffer);
-      return EGL_FALSE;
-   }
-   snprintf(buffer, sizeof(buffer), "%d", (m == EGL_NO_MODE_MESA ? VESA_POWERDOWN : VESA_VSYNC_SUSPEND));
-   fputs(buffer, file);
-   fclose(file);
-   
-   if (m == EGL_NO_MODE_MESA)
-      return EGL_TRUE;
-   
-   snprintf(buffer, sizeof(buffer), "%s/%s/mode", sysfs, scrn->fb);
-   
-   file = fopen(buffer, "r+");
-   if (!file)
-      goto err;
-   fputs(mode->Name, file);
-   fclose(file);
-   
-   snprintf(buffer, sizeof(buffer), "%s/%s/bits_per_pixel", sysfs, scrn->fb);
-   
-   file = fopen(buffer, "r+");
-   if (!file)
-      goto err;
-   bits = GET_CONFIG_ATTRIB(surf->Base.Config, EGL_BUFFER_SIZE);
-   snprintf(buffer, sizeof(buffer), "%d", bits);
-   fputs(buffer, file);
-   fclose(file);
-
-   fbSetupFramebuffer(display, scrn->fb);
-   
-   snprintf(buffer, sizeof(buffer), "%s/%s/blank", sysfs, scrn->fb);
-   
-   file = fopen(buffer, "r+");
-   if (!file)
-      goto err;
-      
-   snprintf(buffer, sizeof(buffer), "%d", VESA_NO_BLANKING);
-   fputs(buffer, file);
-   fclose(file);
-   
-   return EGL_TRUE;
-}
-
-
-/* If the backbuffer is on a videocard, this is extraordinarily slow!
- */
-static EGLBoolean
-fbSwapBuffers(_EGLDriver *drv, EGLDisplay dpy, EGLSurface draw)
-{
-   fbContext *context = (fbContext *)_eglGetCurrentContext();
-   fbSurface *fs =  Lookup_fbSurface(draw);
-   struct gl_renderbuffer * front_renderbuffer = fs->mesa_framebuffer->Attachment[BUFFER_FRONT_LEFT].Renderbuffer;
-   void *frontBuffer = front_renderbuffer->Data;
-   int currentPitch = ((driRenderbuffer *)front_renderbuffer)->pitch;
-   void *backBuffer = fs->mesa_framebuffer->Attachment[BUFFER_BACK_LEFT].Renderbuffer->Data;
-
-   if (!_eglSwapBuffers(drv, dpy, draw))
-      return EGL_FALSE;
-
-   if (context) {
-      GLcontext *ctx = context->glCtx;
-      
-      if (ctx->Visual.doubleBufferMode) {
-	 int i;
-	 int offset = 0;
-         char *tmp = _mesa_malloc(currentPitch);
-
-         _mesa_notifySwapBuffers( ctx );  /* flush pending rendering comands */
-
-         ASSERT(frontBuffer);
-         ASSERT(backBuffer);
-
-	 for (i = 0; i < fs->Base.Height; i++) {
-            _mesa_memcpy(tmp, (char *) backBuffer + offset,
-                         currentPitch);
-            _mesa_memcpy((char *) frontBuffer + offset, tmp,
-                          currentPitch);
-            offset += currentPitch;
-	 }
-	    
-	 _mesa_free(tmp);
-      }
-   }
-   else {
-      /* XXX this shouldn't be an error but we can't handle it for now */
-      _mesa_problem(NULL, "fbSwapBuffers: drawable has no context!\n");
-      return EGL_FALSE;
-   }
-   return EGL_TRUE;
-}
-
-
-/**
- * The bootstrap function.  Return a new fbDriver object and
- * plug in API functions.
- */
-_EGLDriver *
-_eglMain(_EGLDisplay *dpy)
-{
-   fbDriver *fb;
-
-   fb = (fbDriver *) calloc(1, sizeof(fbDriver));
-   if (!fb) {
-      return NULL;
-   }
-
-   /* First fill in the dispatch table with defaults */
-   _eglInitDriverFallbacks(&fb->Base);
-   
-   /* then plug in our fb-specific functions */
-   fb->Base.Initialize = fbInitialize;
-   fb->Base.Terminate = fbTerminate;
-   fb->Base.CreateContext = fbCreateContext;
-   fb->Base.MakeCurrent = fbMakeCurrent;
-   fb->Base.CreateWindowSurface = fbCreateWindowSurface;
-   fb->Base.CreatePixmapSurface = fbCreatePixmapSurface;
-   fb->Base.CreatePbufferSurface = fbCreatePbufferSurface;
-   fb->Base.DestroySurface = fbDestroySurface;
-   fb->Base.DestroyContext = fbDestroyContext;
-   fb->Base.CreateScreenSurfaceMESA = fbCreateScreenSurfaceMESA;
-   fb->Base.ShowSurfaceMESA = fbShowSurfaceMESA;
-   fb->Base.SwapBuffers = fbSwapBuffers;
-   
-   /* enable supported extensions */
-   fb->Base.MESA_screen_surface = EGL_TRUE;
-   fb->Base.MESA_copy_context = EGL_TRUE;
-
-   return &fb->Base;
-}
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/ffb/Makefile b/nx-X11/extras/Mesa/src/mesa/drivers/dri/ffb/Makefile
deleted file mode 100644
index cb73238c0..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/ffb/Makefile
+++ /dev/null
@@ -1,36 +0,0 @@
-# src/mesa/drivers/dri/ffb/Makefile
-
-TOP = ../../../../..
-include $(TOP)/configs/current
-
-LIBNAME = ffb_dri.so
-
-# not yet
-# MINIGLX_SOURCES = server/ffb_dri.c 
-
-DRIVER_SOURCES = \
-	ffb_bitmap.c \
-	ffb_clear.c \
-	ffb_dd.c \
-	ffb_depth.c \
-	ffb_fog.c \
-	ffb_lines.c \
-	ffb_points.c \
-	ffb_span.c \
-	ffb_state.c \
-	ffb_stencil.c \
-	ffb_tex.c \
-	ffb_tris.c \
-	ffb_vb.c \
-	ffb_xmesa.c
-
-C_SOURCES = \
-	$(COMMON_SOURCES) \
-	$(DRIVER_SOURCES)
-
-
-ASM_SOURCES = 
-
-include ../Makefile.template
-
-symlinks:
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/ffb/ffb_bitmap.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/ffb/ffb_bitmap.c
deleted file mode 100644
index 7263e8381..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/ffb/ffb_bitmap.c
+++ /dev/null
@@ -1,159 +0,0 @@
-/* $XFree86: xc/lib/GL/mesa/src/drv/ffb/ffb_bitmap.c,v 1.1 2002/02/22 21:32:58 dawes Exp $
- *
- * GLX Hardware Device Driver for Sun Creator/Creator3D
- * Copyright (C) 2001 David S. Miller
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included
- * in all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * DAVID MILLER, OR ANY OTHER CONTRIBUTORS BE LIABLE FOR ANY CLAIM, 
- * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR 
- * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE 
- * OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- *
- *    David S. Miller <davem@redhat.com>
- */
-
-#include "ffb_context.h"
-#include "ffb_state.h"
-#include "ffb_lock.h"
-#include "ffb_bitmap.h"
-#include "swrast/swrast.h"
-#include "image.h"
-#include "macros.h"
-
-/* Compute ceiling of integer quotient of A divided by B: */
-#define CEILING( A, B )  ( (A) % (B) == 0 ? (A)/(B) : (A)/(B)+1 )
-
-#undef FFB_BITMAP_TRACE
-
-static void
-ffb_bitmap(GLcontext *ctx, GLint px, GLint py,
-	   GLsizei width, GLsizei height,
-	   const struct gl_pixelstore_attrib *unpack,
-	   const GLubyte *bitmap)
-{
-	ffbContextPtr fmesa = FFB_CONTEXT(ctx);
-	ffb_fbcPtr ffb = fmesa->regs;
-	__DRIdrawablePrivate *dPriv = fmesa->driDrawable;
-	unsigned int ppc, pixel;
-	GLint row, col, row_stride;
-	const GLubyte *src;
-	char *buf;
-
-	if (fmesa->bad_fragment_attrs != 0)
-		_swrast_Bitmap(ctx, px, py, width,
-			       height, unpack, bitmap);
-
-	pixel = (((((GLuint)(ctx->Current.RasterColor[0] * 255.0f)) & 0xff) <<  0) |
-		 ((((GLuint)(ctx->Current.RasterColor[1] * 255.0f)) & 0xff) <<  8) |
-		 ((((GLuint)(ctx->Current.RasterColor[2] * 255.0f)) & 0xff) << 16) |
-		 ((((GLuint)(ctx->Current.RasterColor[3] * 255.0f)) & 0xff) << 24));
-
-#ifdef FFB_BITMAP_TRACE
-	fprintf(stderr, "ffb_bitmap: ppc(%08x) fbc(%08x) cmp(%08x) pixel(%08x)\n",
-		fmesa->ppc, fmesa->fbc, fmesa->cmp, pixel);
-#endif
-
-	LOCK_HARDWARE(fmesa);
-	fmesa->hw_locked = 1;
-
-	if (fmesa->state_dirty)
-		ffbSyncHardware(fmesa);
-
-	ppc = fmesa->ppc;
-
-	FFBFifo(fmesa, 4);
-	ffb->ppc = ((ppc &
-		     ~(FFB_PPC_TBE_MASK | FFB_PPC_ZS_MASK | FFB_PPC_CS_MASK | FFB_PPC_XS_MASK))
-		    | (FFB_PPC_TBE_TRANSPARENT | FFB_PPC_ZS_CONST | FFB_PPC_CS_CONST |
-		       (ctx->Color.BlendEnabled ? FFB_PPC_XS_CONST : FFB_PPC_XS_WID)));
-	ffb->constz = ((GLuint) (ctx->Current.RasterPos[2] * 0x0fffffff));
-	ffb->fg = pixel;
-	ffb->fontinc = (0 << 16) | 32;
-
-	buf = (char *)(fmesa->sfb32 + (dPriv->x << 2) + (dPriv->y << 13));
-
-	row_stride = (unpack->Alignment * CEILING(width, 8 * unpack->Alignment));
-	src = (const GLubyte *) (bitmap +
-				 (unpack->SkipRows * row_stride) +
-				 (unpack->SkipPixels / 8));
-	if (unpack->LsbFirst == GL_TRUE) {
-		for (row = 0; row < height; row++, src += row_stride) {
-			const GLubyte *row_src = src;
-			GLuint base_x, base_y;
-
-			base_x = dPriv->x + px;
-			base_y = dPriv->y + (dPriv->h - (py + row));
-
-			FFBFifo(fmesa, 1);
-			ffb->fontxy = (base_y << 16) | base_x;
-
-			for (col = 0; col < width; col += 32, row_src += 4) {
-				GLint bitnum, font_w = (width - col);
-				GLuint font_data;
-
-				if (font_w > 32)
-					font_w = 32;
-				font_data = 0;
-				for (bitnum = 0; bitnum < 32; bitnum++) {
-					const GLubyte val = row_src[bitnum >> 3];
-
-					if (val & (1 << (bitnum & (8 - 1))))
-						font_data |= (1 << (31 - bitnum));
-				}
-
-				FFBFifo(fmesa, 2);
-				ffb->fontw = font_w;
-				ffb->font = font_data;
-			}
-		}
-	} else {
-		for (row = 0; row < height; row++, src += row_stride) {
-			const GLubyte *row_src = src;
-			GLuint base_x, base_y;
-
-			base_x = dPriv->x + px;
-			base_y = dPriv->y + (dPriv->h - (py + row));
-
-			FFBFifo(fmesa, 1);
-			ffb->fontxy = (base_y << 16) | base_x;
-
-			for (col = 0; col < width; col += 32, row_src += 4) {
-				GLint font_w = (width - col);
-
-				if (font_w > 32)
-					font_w = 32;
-				FFBFifo(fmesa, 2);
-				ffb->fontw = font_w;
-				ffb->font = (((unsigned int)row_src[0]) << 24 |
-					     ((unsigned int)row_src[1]) << 16 |
-					     ((unsigned int)row_src[2]) <<  8 |
-					     ((unsigned int)row_src[3]) <<  0);
-			}
-		}
-	}
-
-	FFBFifo(fmesa, 1);
-	ffb->ppc = ppc;
-	fmesa->ffbScreen->rp_active = 1;
-
-	UNLOCK_HARDWARE(fmesa);
-	fmesa->hw_locked = 0;
-}
-
-void ffbDDInitBitmapFuncs(GLcontext *ctx)
-{
-	ctx->Driver.Bitmap = ffb_bitmap;
-}
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/ffb/ffb_bitmap.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/ffb/ffb_bitmap.h
deleted file mode 100644
index 4f8d2ea2a..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/ffb/ffb_bitmap.h
+++ /dev/null
@@ -1,8 +0,0 @@
-/* $XFree86: xc/lib/GL/mesa/src/drv/ffb/ffb_bitmap.h,v 1.1 2002/02/22 21:32:58 dawes Exp $ */
-
-#ifndef _FFB_BITMAP_H
-#define _FFB_BITMAP_H
-
-extern void ffbDDInitBitmapFuncs(GLcontext *);
-
-#endif /* !(_FFB_BITMAP_H) */
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/ffb/ffb_clear.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/ffb/ffb_clear.c
deleted file mode 100644
index c63179149..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/ffb/ffb_clear.c
+++ /dev/null
@@ -1,354 +0,0 @@
-/* $XFree86: xc/lib/GL/mesa/src/drv/ffb/ffb_clear.c,v 1.2 2002/02/22 21:32:58 dawes Exp $
- *
- * GLX Hardware Device Driver for Sun Creator/Creator3D
- * Copyright (C) 2000 David S. Miller
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included
- * in all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * DAVID MILLER, OR ANY OTHER CONTRIBUTORS BE LIABLE FOR ANY CLAIM, 
- * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR 
- * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE 
- * OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- *
- *    David S. Miller <davem@redhat.com>
- */
-
-#include "mtypes.h"
-#include "extensions.h"
-
-#include "mm.h"
-#include "ffb_dd.h"
-#include "ffb_span.h"
-#include "ffb_depth.h"
-#include "ffb_context.h"
-#include "ffb_vb.h"
-#include "ffb_tris.h"
-#include "ffb_clear.h"
-#include "ffb_lock.h"
-
-#undef CLEAR_TRACE
-
-#define BOX_AREA(__w, __h)	((int)(__w) * (int)(__h))
-
-/* Compute the page aligned box for a page mode fast fill.
- * In 'ework' this returns greater than zero if there are some odd
- * edges to take care of which are outside of the page aligned area.
- * It will place less than zero there if the box is too small,
- * indicating that a different method must be used to fill it.
- */
-#define CreatorPageFillParms(ffp, x, y, w, h, px, py, pw, ph, ework) \
-do {	int xdiff, ydiff; \
-	int pf_bh = ffp->pagefill_height; \
-	int pf_bw = ffp->pagefill_width; \
-	py = ((y + (pf_bh - 1)) & ~(pf_bh - 1)); \
-	ydiff = py - y; \
-	px = ffp->Pf_AlignTab[x + (pf_bw - 1)]; \
-	xdiff = px - x; \
-	ph = ((h - ydiff) & ~(pf_bh - 1)); \
-	if(ph <= 0) \
-		ework = -1; \
-	else { \
-		pw = ffp->Pf_AlignTab[w - xdiff]; \
-		if(pw <= 0) { \
-			ework = -1; \
-		} else { \
-			ework = (((xdiff > 0)		|| \
-				  (ydiff > 0)		|| \
-				  ((w - pw) > 0)	|| \
-				  ((h - ph) > 0))) ? 1 : 0; \
-		} \
-	} \
-} while(0);
-
-struct ff_fixups {
-	int x, y, width, height;
-};
-
-/* Compute fixups of non-page aligned areas after a page fill.
- * Return the number of fixups needed.
- */
-static __inline__ int
-CreatorComputePageFillFixups(struct ff_fixups *fixups,
-			     int x, int y, int w, int h,
-			     int paligned_x, int paligned_y,
-			     int paligned_w, int paligned_h)
-{
-	int nfixups = 0;
-
-	/* FastFill Left */
-	if(paligned_x != x) {
-		fixups[nfixups].x = x;
-		fixups[nfixups].y = paligned_y;
-		fixups[nfixups].width = paligned_x - x;
-		fixups[nfixups].height = paligned_h;
-		nfixups++;
-	}
-	/* FastFill Top */
-	if(paligned_y != y) {
-		fixups[nfixups].x = x;
-		fixups[nfixups].y = y;
-		fixups[nfixups].width = w;
-		fixups[nfixups].height = paligned_y - y;
-		nfixups++;
-	}
-	/* FastFill Right */
-	if((x+w) != (paligned_x+paligned_w)) {
-		fixups[nfixups].x = (paligned_x+paligned_w);
-		fixups[nfixups].y = paligned_y;
-		fixups[nfixups].width = (x+w) - fixups[nfixups].x;
-		fixups[nfixups].height = paligned_h;
-		nfixups++;
-	}
-	/* FastFill Bottom */
-	if((y+h) != (paligned_y+paligned_h)) {
-		fixups[nfixups].x = x;
-		fixups[nfixups].y = (paligned_y+paligned_h);
-		fixups[nfixups].width = w;
-		fixups[nfixups].height = (y+h) - fixups[nfixups].y;
-		nfixups++;
-	}
-	return nfixups;
-}
-
-static void
-ffb_do_clear(ffbContextPtr fmesa, __DRIdrawablePrivate *dPriv,
-	     GLboolean all, GLint cx, GLint cy, GLint cwidth,
-	     GLint cheight)
-{
-	FFBDRIPtr gDRIPriv = (FFBDRIPtr) fmesa->driScreen->pDevPriv;
-	ffb_fbcPtr ffb = fmesa->regs;
-	drm_clip_rect_t *box = dPriv->pClipRects;
-	int nc = dPriv->numClipRects;
-
-	cy  = dPriv->h - cy - cheight;
-	cx += dPriv->x;
-	cy += dPriv->y;
-
-	while (nc--) {
-		GLint x = box[nc].x1;
-		GLint y = box[nc].y1;
-		GLint width = box[nc].x2 - x;
-		GLint height = box[nc].y2 - y;
-		int paligned_y, paligned_x;
-		int paligned_h, paligned_w = 0;
-		int extra_work;
-
-		if (!all) {
-			if (x < cx) {
-				width -= cx - x;
-				x = cx;
-			}
-			if (y < cy) {
-				height -= cy - y;
-				y = cy;
-			}
-			if (x + width > cx + cwidth)
-				width = cx + cwidth - x;
-			if (y + height > cy + cheight)
-				height = cy + cheight - y;
-			if (width <= 0)
-				continue;
-			if (height <= 0)
-				continue;
-		}
-
-		if (BOX_AREA(width, height) < gDRIPriv->fastfill_small_area) {
-			FFBFifo(fmesa, 5);
-			ffb->drawop = FFB_DRAWOP_RECTANGLE;
-			ffb->by = y;
-			ffb->bx = x;
-			ffb->bh = height;
-			ffb->bw = width;
-			continue;
-		}
-
-		FFBFifo(fmesa, 1);
-		ffb->drawop = FFB_DRAWOP_FASTFILL;
-
-		if (gDRIPriv->disable_pagefill ||
-		    (width < (gDRIPriv->pagefill_width<<1)) ||
-		    (height < (gDRIPriv->pagefill_height<<1)))
-			goto do_fastfill;
-
-		CreatorPageFillParms(gDRIPriv,
-				     x, y, width, height,
-				     paligned_x, paligned_y,
-				     paligned_w, paligned_h, extra_work);
-
-		if (extra_work < 0 ||
-		    BOX_AREA(paligned_w, paligned_h) < gDRIPriv->pagefill_small_area) {
-		do_fastfill:
-			FFBFifo(fmesa, 10);
-			ffb->by = FFB_FASTFILL_COLOR_BLK;
-			ffb->dy = 0;
-			ffb->dx = 0;
-			ffb->bh = gDRIPriv->fastfill_height;
-			ffb->bw = (gDRIPriv->fastfill_width * 4);
-			ffb->by = FFB_FASTFILL_BLOCK;
-			ffb->dy = y;
-			ffb->dx = x;
-			ffb->bh = (height + (y & (gDRIPriv->fastfill_height - 1)));
-			ffb->bx = (width + (x & (gDRIPriv->fastfill_width - 1)));
-			continue;
-		}
-
-		/* Ok, page fill is possible and worth it. */
-		FFBFifo(fmesa, 15);
-		ffb->by = FFB_FASTFILL_COLOR_BLK;
-		ffb->dy = 0;
-		ffb->dx = 0;
-		ffb->bh = gDRIPriv->fastfill_height;
-		ffb->bw = gDRIPriv->fastfill_width * 4;
-		ffb->by = FFB_FASTFILL_BLOCK_X;
-		ffb->dy = 0;
-		ffb->dx = 0;
-		ffb->bh = gDRIPriv->pagefill_height;
-		ffb->bw = gDRIPriv->pagefill_width * 4;
-		ffb->by = FFB_FASTFILL_PAGE;
-		ffb->dy = paligned_y;
-		ffb->dx = paligned_x;
-		ffb->bh = paligned_h;
-		ffb->bx = paligned_w;
-
-		if (extra_work) {
-			struct ff_fixups local_fixups[4];
-			int nfixups;
-
-			nfixups = CreatorComputePageFillFixups(local_fixups,
-							       x, y, width, height,
-							       paligned_x, paligned_y,
-							       paligned_w, paligned_h);
-			FFBFifo(fmesa, 5 + (nfixups * 5));
-			ffb->by = FFB_FASTFILL_COLOR_BLK;
-			ffb->dy = 0;
-			ffb->dx = 0;
-			ffb->bh = gDRIPriv->fastfill_height;
-			ffb->bw = gDRIPriv->fastfill_width * 4;
-
-			while (--nfixups >= 0) {
-				int xx, yy, ww, hh;
-
-				xx = local_fixups[nfixups].x;
-				yy = local_fixups[nfixups].y;
-				ffb->dy = yy;
-				ffb->dx = xx;
-				ww = (local_fixups[nfixups].width +
-				      (xx & (gDRIPriv->fastfill_width - 1)));
-				hh = (local_fixups[nfixups].height +
-				      (yy & (gDRIPriv->fastfill_height - 1)));
-				if (nfixups != 0) {
-					ffb->by = FFB_FASTFILL_BLOCK;
-					ffb->bh = hh;
-					ffb->bw = ww;
-				} else {
-					ffb->bh = hh;
-					ffb->by = FFB_FASTFILL_BLOCK;
-					ffb->bx = ww;
-				}
-			}
-		}
-	}
-}
-
-void ffbDDClear(GLcontext *ctx, GLbitfield mask, GLboolean all,
-		GLint cx, GLint cy, GLint cwidth, GLint cheight)
-{
-	ffbContextPtr fmesa = FFB_CONTEXT(ctx);
-	__DRIdrawablePrivate *dPriv = fmesa->driDrawable;
-	unsigned int stcmask = BUFFER_BIT_STENCIL;
-
-#ifdef CLEAR_TRACE
-	fprintf(stderr, "ffbDDClear: mask(%08x) all(%d) "
-		"[x(%x)y(%x)w(%x)h(%x)]\n",
-		mask, (int) all, cx, cy, cwidth, cheight);
-#endif
-	if (!(fmesa->ffb_sarea->flags & FFB_DRI_FFB2PLUS))
-		stcmask = 0;
-
-	if (mask & (BUFFER_BIT_FRONT_LEFT | BUFFER_BIT_BACK_LEFT | BUFFER_BIT_DEPTH | stcmask)) {
-		ffb_fbcPtr ffb = fmesa->regs;
-		unsigned int fbc, ppc;
-
-		fbc = (FFB_FBC_XE_ON);
-		ppc = (FFB_PPC_ACE_DISABLE | FFB_PPC_DCE_DISABLE |
-		       FFB_PPC_ABE_DISABLE | FFB_PPC_VCE_DISABLE |
-		       FFB_PPC_APE_DISABLE | FFB_PPC_XS_WID |
-		       FFB_PPC_ZS_CONST | FFB_PPC_CS_CONST);
-
-		/* Y/X enables must be both on or both off. */
-		if (mask & (BUFFER_BIT_DEPTH | stcmask)) {
-			fbc |= (FFB_FBC_ZE_ON | FFB_FBC_YE_ON | FFB_FBC_WB_C);
-		} else
-			fbc |= FFB_FBC_ZE_OFF | FFB_FBC_YE_OFF;
-
-		/* All RGB enables must be both on or both off. */
-		if (mask & (BUFFER_BIT_FRONT_LEFT | BUFFER_BIT_BACK_LEFT)) {
-			if (mask & BUFFER_BIT_FRONT_LEFT) {
-				if (fmesa->back_buffer == 0)
-					fbc |= FFB_FBC_WB_B;
-				else
-					fbc |= FFB_FBC_WB_A;
-			}
-			if (mask & BUFFER_BIT_BACK_LEFT) {
-				if (fmesa->back_buffer == 0)
-					fbc |= FFB_FBC_WB_A;
-				else
-					fbc |= FFB_FBC_WB_B;
-			}
-			fbc |= FFB_FBC_RGBE_ON;
-		} else
-			fbc |= FFB_FBC_RGBE_OFF;
-
-		LOCK_HARDWARE(fmesa);
-
-		if (dPriv->numClipRects) {
-			FFBFifo(fmesa, 8);
-			ffb->fbc = fbc;
-			ffb->ppc = ppc;
-			ffb->xclip = FFB_XCLIP_TEST_ALWAYS;
-			ffb->cmp = 0x80808080;
-			ffb->rop = FFB_ROP_NEW;
-
-			if (mask & (BUFFER_BIT_FRONT_LEFT | BUFFER_BIT_BACK_LEFT))
-				ffb->fg = fmesa->clear_pixel;
-			if (mask & BUFFER_BIT_DEPTH)
-				ffb->constz = fmesa->clear_depth;
-			if (mask & stcmask)
-				ffb->consty = fmesa->clear_stencil;
-
-			ffb_do_clear(fmesa, dPriv, all, cx, cy, cwidth, cheight);
-
-			FFBFifo(fmesa, 6);
-			ffb->ppc = fmesa->ppc;
-			ffb->fbc = fmesa->fbc;
-			ffb->xclip = fmesa->xclip;
-			ffb->cmp = fmesa->cmp;
-			ffb->rop = fmesa->rop;
-			ffb->drawop = fmesa->drawop;
-			if (mask & stcmask)
-				ffb->consty = fmesa->consty;
-			fmesa->ffbScreen->rp_active = 1;
-		}
-
-		UNLOCK_HARDWARE(fmesa);
-
-		mask &= ~(BUFFER_BIT_FRONT_LEFT | BUFFER_BIT_BACK_LEFT |
-			  BUFFER_BIT_DEPTH | stcmask);
-	}
-
-	if (mask) 
-		_swrast_Clear(ctx, mask, all, cx, cy, cwidth, cheight);
-}
-
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/ffb/ffb_clear.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/ffb/ffb_clear.h
deleted file mode 100644
index 4b707f19b..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/ffb/ffb_clear.h
+++ /dev/null
@@ -1,9 +0,0 @@
-/* $XFree86: xc/lib/GL/mesa/src/drv/ffb/ffb_clear.h,v 1.2 2002/02/22 21:32:58 dawes Exp $ */
-
-#ifndef _FFB_CLEAR_H
-#define _FFB_CLEAR_H
-
-extern void ffbDDClear(GLcontext *ctx, GLbitfield mask, GLboolean all,
-		       GLint cx, GLint cy, GLint cwidth, GLint cheight);
-
-#endif /* !(_FFB_CLEAR_H) */
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/ffb/ffb_context.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/ffb/ffb_context.h
deleted file mode 100644
index 33f6f7cff..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/ffb/ffb_context.h
+++ /dev/null
@@ -1,306 +0,0 @@
-/* $XFree86: xc/lib/GL/mesa/src/drv/ffb/ffb_context.h,v 1.2 2002/02/22 21:32:58 dawes Exp $ */
-
-#ifndef _FFB_CONTEXT_H
-#define _FFB_CONTEXT_H
-
-#include "dri_util.h"
-#include "drm.h"
-
-#include "mtypes.h"
-
-#include "ffb_xmesa.h"
-
-typedef struct {
-	GLfloat	alpha;
-	GLfloat	red;
-	GLfloat	green;
-	GLfloat	blue;
-} ffb_color;
-
-#define FFB_GET_ALPHA(VTX)	\
-	FFB_COLOR_FROM_FLOAT((VTX)->color[0].alpha)
-#define FFB_GET_RED(VTX)	\
-	FFB_COLOR_FROM_FLOAT((VTX)->color[0].red)
-#define FFB_GET_GREEN(VTX)	\
-	FFB_COLOR_FROM_FLOAT((VTX)->color[0].green)
-#define FFB_GET_BLUE(VTX)	\
-	FFB_COLOR_FROM_FLOAT((VTX)->color[0].blue)
-
-typedef struct {
-	GLfloat x, y, z;
-	ffb_color	color[2];
-} ffb_vertex;
-
-#define FFB_DELAYED_VIEWPORT_VARS				\
-	GLfloat		VP_SX = fmesa->hw_viewport[MAT_SX];	\
-	GLfloat		VP_TX = fmesa->hw_viewport[MAT_TX];	\
-	GLfloat		VP_SY = fmesa->hw_viewport[MAT_SY];	\
-	GLfloat		VP_TY = fmesa->hw_viewport[MAT_TY];	\
-	GLfloat		VP_SZ = fmesa->hw_viewport[MAT_SZ];	\
-	GLfloat		VP_TZ = fmesa->hw_viewport[MAT_TZ];	\
-	(void) VP_SX; (void) VP_SY; (void) VP_SZ; 		\
-	(void) VP_TX; (void) VP_TY; (void) VP_TZ
-
-#define FFB_GET_Z(VTX)			\
-	FFB_Z_FROM_FLOAT(VP_SZ * (VTX)->z + VP_TZ)
-#define FFB_GET_Y(VTX)			\
-	FFB_XY_FROM_FLOAT(VP_SY * (VTX)->y + VP_TY)
-#define FFB_GET_X(VTX)			\
-	FFB_XY_FROM_FLOAT(VP_SX * (VTX)->x + VP_TX)
-
-typedef void (*ffb_point_func)(GLcontext *, ffb_vertex *);
-typedef void (*ffb_line_func)(GLcontext *, ffb_vertex *, ffb_vertex *);
-typedef void (*ffb_tri_func)(GLcontext *, ffb_vertex *, ffb_vertex *,
-			     ffb_vertex *);
-typedef void (*ffb_quad_func)(GLcontext *, ffb_vertex *, ffb_vertex *,
-			      ffb_vertex *, ffb_vertex *);
-
-/* Immediate mode fast-path support. */
-typedef struct {
-	GLfloat		obj[4];
-	GLfloat 	normal[4];
-	GLfloat 	clip[4];
-	GLuint 		mask;
-	GLfloat		color[4];
-	GLfloat		win[4];
-	GLfloat		eye[4];
-} ffbTnlVertex, *ffbTnlVertexPtr;
-
-typedef void (*ffb_interp_func)(GLfloat t,
-				ffbTnlVertex *O,
-				const ffbTnlVertex *I,
-				const ffbTnlVertex *J);
-
-struct ffb_current_state {
-	GLfloat color[4];
-	GLfloat normal[4];
-	GLfloat specular[4];
-};
-
-struct ffb_light_state {
-	GLfloat base_color[3];
-	GLfloat base_alpha;
-};
-
-struct ffb_vertex_state {
-	struct ffb_current_state	current;
-	struct ffb_light_state		light;
-};
-
-struct ffb_imm_vertex {
-	ffbTnlVertex	vertices[8];
-	ffbTnlVertex	*v0;
-	ffbTnlVertex	*v1;
-	ffbTnlVertex	*v2;
-	ffbTnlVertex	*v3;
-
-	void (*save_vertex)(GLcontext *ctx, ffbTnlVertex *v);
-	void (*flush_vertex)(GLcontext *ctx, ffbTnlVertex *v);
-
-	ffb_interp_func interp;
-
-	GLuint prim, format;
-
-	GLvertexformat vtxfmt;
-};
-
-typedef struct ffb_context_t {
-	GLcontext		*glCtx;
-	GLframebuffer		*glBuffer;
-
-	ffb_fbcPtr		regs;
-	volatile char		*sfb32;
-
-	int			hw_locked;
-
-	int			back_buffer;	/* 0 = bufferA, 1 = bufferB */
-
-	/* Viewport matrix. */
-	GLfloat			hw_viewport[16];
-#define SUBPIXEL_X (-0.5F)
-#define SUBPIXEL_Y (-0.5F + 0.125)
-
-	/* Vertices in driver format. */
-	ffb_vertex              *verts;
-
-	/* Rasterization functions. */
-	ffb_point_func draw_point;
-	ffb_line_func draw_line;
-	ffb_tri_func draw_tri;
-	ffb_quad_func draw_quad;
-
-	GLenum raster_primitive;
-	GLenum render_primitive;
-
-	GLfloat backface_sign;
-	GLfloat depth_scale;
-
-	GLfloat	ffb_2_30_fixed_scale;
-	GLfloat	ffb_one_over_2_30_fixed_scale;
-	GLfloat ffb_16_16_fixed_scale;
-	GLfloat ffb_one_over_16_16_fixed_scale;
-	GLfloat ffb_ubyte_color_scale;
-	GLfloat ffb_zero;
-
-	/* Immediate mode state. */
-	struct ffb_vertex_state	vtx_state;
-	struct ffb_imm_vertex	imm;
-
-	/* Debugging knobs. */
-	GLboolean debugFallbacks;
-
-	/* This records state bits when a per-fragment attribute has
-	 * been set which prevents us from rendering in hardware.
-	 *
-	 * As attributes change, some of these bits may clear as
-	 * we move back within the chips capabilities.  If they
-	 * all clear, we return to full hw rendering.
-	 */
-	unsigned int		bad_fragment_attrs;
-#define FFB_BADATTR_FOG		0x00000001	/* Bad fog possible only when < FFB2 */
-#define FFB_BADATTR_BLENDFUNC	0x00000002	/* Any non-const func based upon dst alpha */
-#define FFB_BADATTR_BLENDROP	0x00000004	/* Blend enabled and LogicOP != GL_COPY */
-#define FFB_BADATTR_BLENDEQN	0x00000008	/* Blend equation other than ADD */
-#define FFB_BADATTR_STENCIL	0x00000010	/* Stencil enabled when < FFB2+ */
-#define FFB_BADATTR_TEXTURE	0x00000020	/* Texture enabled */
-#define FFB_BADATTR_SWONLY	0x00000040	/* Environment var set */
-
-	unsigned int		state_dirty;
-	unsigned int		state_fifo_ents;
-#define FFB_STATE_FBC		0x00000001
-#define FFB_STATE_PPC		0x00000002
-#define FFB_STATE_DRAWOP	0x00000004
-#define FFB_STATE_ROP		0x00000008
-#define FFB_STATE_LPAT		0x00000010
-#define FFB_STATE_PMASK		0x00000020
-#define FFB_STATE_XPMASK	0x00000040
-#define FFB_STATE_YPMASK	0x00000080
-#define FFB_STATE_ZPMASK	0x00000100
-#define FFB_STATE_XCLIP		0x00000200
-#define FFB_STATE_CMP		0x00000400
-#define FFB_STATE_MATCHAB	0x00000800
-#define FFB_STATE_MAGNAB	0x00001000
-#define FFB_STATE_MATCHC	0x00002000
-#define FFB_STATE_MAGNC		0x00004000
-#define FFB_STATE_DCUE		0x00008000
-#define FFB_STATE_BLEND		0x00010000
-#define FFB_STATE_CLIP		0x00020000
-#define FFB_STATE_STENCIL	0x00040000
-#define FFB_STATE_APAT		0x00080000
-#define FFB_STATE_WID		0x00100000
-#define FFB_STATE_ALL		0x001fffff
-
-	unsigned int		state_all_fifo_ents;
-
-#define FFB_MAKE_DIRTY(FMESA, STATE_MASK, FIFO_ENTS)	\
-do {	if ((STATE_MASK) & ~((FMESA)->state_dirty)) {	\
-		(FMESA)->state_dirty |= (STATE_MASK);	\
-		(FMESA)->state_fifo_ents += FIFO_ENTS;	\
-	}						\
-} while (0)
-
-	/* General hw reg state. */
-	unsigned int		fbc;
-	unsigned int		ppc;
-	unsigned int		drawop;
-	unsigned int		rop;
-
-	unsigned int		lpat;
-#define FFB_LPAT_BAD		0xffffffff
- 
-	unsigned int		wid;
-	unsigned int		pmask;
-	unsigned int		xpmask;
-	unsigned int		ypmask;
-	unsigned int		zpmask;
-	unsigned int		xclip;
-	unsigned int		cmp;
-	unsigned int		matchab;
-	unsigned int		magnab;
-	unsigned int		matchc;
-	unsigned int		magnc;
-
-	/* Depth cue unit hw reg state. */
-	unsigned int		dcss;	/* All FFB		*/
-	unsigned int		dcsf;	/* All FFB		*/
-	unsigned int		dcsb;	/* All FFB		*/
-	unsigned int		dczf;	/* All FFB		*/
-	unsigned int		dczb;	/* All FFB		*/
-	unsigned int		dcss1;	/* >=FFB2 only		*/
-	unsigned int		dcss2;	/* >=FFB2 only		*/
-	unsigned int		dcss3;	/* >=FFB2 only		*/
-	unsigned int		dcs2;	/* >=FFB2 only		*/
-	unsigned int		dcs3;	/* >=FFB2 only		*/
-	unsigned int		dcs4;	/* >=FFB2 only		*/
-	unsigned int		dcd2;	/* >=FFB2 only		*/
-	unsigned int		dcd3;	/* >=FFB2 only		*/
-	unsigned int		dcd4;	/* >=FFB2 only		*/
-
-	/* Blend unit hw reg state. */
-	unsigned int		blendc;
-	unsigned int		blendc1;
-	unsigned int		blendc2;
-
-	/* ViewPort clipping hw reg state. */
-	unsigned int		vclipmin;
-	unsigned int		vclipmax;
-	unsigned int		vclipzmin;
-	unsigned int		vclipzmax;
-	struct {
-		unsigned int	min;
-		unsigned int	max;
-	} aux_clips[4];
-
-	/* Stencil control hw reg state.  >=FFB2+ only. */
-	unsigned int		stencil;
-	unsigned int		stencilctl;
-	unsigned int		consty;		/* Stencil Ref */
-
-	/* Area pattern (used for polygon stipples). */
-	unsigned int		pattern[32];
-
-	/* Fog state. */
-	float			Znear, Zfar;
-
-	drm_context_t		hHWContext;
-	drm_hw_lock_t		*driHwLock;
-	int			driFd;
-
-	unsigned int		clear_pixel;
-	unsigned int		clear_depth;
-	unsigned int		clear_stencil;
-
-	unsigned int		setupindex;
-	unsigned int		setupnewinputs;
-	unsigned int		new_gl_state;
-
-	__DRIdrawablePrivate	*driDrawable;
-	__DRIscreenPrivate	*driScreen;
-	ffbScreenPrivate	*ffbScreen;
-	ffb_dri_state_t		*ffb_sarea;
-} ffbContextRec, *ffbContextPtr;
-
-#define FFB_CONTEXT(ctx)	((ffbContextPtr)((ctx)->DriverCtx))
-
-/* We want the depth values written during software rendering
- * to match what the hardware is going to put there when we
- * hw render.
- *
- * The Z buffer is 28 bits deep.  Smooth shaded primitives
- * specify a 2:30 signed fixed point Z value in the range 0.0
- * to 1.0 inclusive.
- *
- * So for example, when hw rendering, the largest Z value of
- * 1.0 would produce a value of 0x0fffffff in the actual Z
- * buffer, which is the maximum value.
- *
- * Mesa's depth type is a 32-bit int, so we use the following macro
- * to convert to/from FFB hw Z values.  Note we also have to clear
- * out the top bits as that is where the Y (stencil) buffer is stored
- * and during hw Z buffer reads it is always there. (During writes
- * we tell the hw to discard those top 4 bits).
- */
-#define Z_TO_MESA(VAL)		((GLdepth)(((VAL) & 0x0fffffff) << (32 - 28)))
-#define Z_FROM_MESA(VAL)	(((GLuint)((GLdouble)(VAL))) >> (32 - 28))
-
-#endif /* !(_FFB_CONTEXT_H) */
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/ffb/ffb_dd.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/ffb/ffb_dd.c
deleted file mode 100644
index 53423bbae..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/ffb/ffb_dd.c
+++ /dev/null
@@ -1,119 +0,0 @@
-/* $XFree86: xc/lib/GL/mesa/src/drv/ffb/ffb_dd.c,v 1.4 2002/09/11 19:49:07 tsi Exp $
- *
- * GLX Hardware Device Driver for Sun Creator/Creator3D
- * Copyright (C) 2000, 2001 David S. Miller
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included
- * in all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * DAVID MILLER, OR ANY OTHER CONTRIBUTORS BE LIABLE FOR ANY CLAIM,
- * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
- * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE
- * OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- *
- *    David S. Miller <davem@redhat.com>
- */
-
-#include "mtypes.h"
-#include "mm.h"
-#include "ffb_dd.h"
-#include "ffb_span.h"
-#include "ffb_depth.h"
-#include "ffb_context.h"
-#include "ffb_vb.h"
-#include "ffb_tris.h"
-#include "ffb_clear.h"
-#include "ffb_lock.h"
-#include "extensions.h"
-
-#define FFB_DATE	"20021125"
-
-PUBLIC const char __driConfigOptions[] = { 0 };
-const GLuint __driNConfigOptions = 0;
-
-/* Mesa's Driver Functions */
-
-static const GLubyte *ffbDDGetString(GLcontext *ctx, GLenum name)
-{
-	ffbContextPtr fmesa = FFB_CONTEXT(ctx);
-	static char buffer[128];
-
-	switch (name) {
-	case GL_VENDOR:
-		return (GLubyte *) "David S. Miller";
-
-	case GL_RENDERER:
-		sprintf(buffer, "Mesa DRI FFB " FFB_DATE);
-
-		if (fmesa->ffb_sarea->flags & FFB_DRI_FFB2)
-			strncat(buffer, " FFB2", 5);
-		if (fmesa->ffb_sarea->flags & FFB_DRI_FFB2PLUS)
-			strncat(buffer, " FFB2PLUS", 9);
-		if (fmesa->ffb_sarea->flags & FFB_DRI_PAC1)
-			strncat(buffer, " PAC1", 5);
-		if (fmesa->ffb_sarea->flags & FFB_DRI_PAC2)
-			strncat(buffer, " PAC2", 5);
-
-#ifdef USE_SPARC_ASM
-		strncat(buffer, " Sparc", 6);
-#endif
-
-		return (GLubyte *) buffer;
-
-	default:
-		return NULL;
-	};
-}
-
-
-static void ffbBufferSize(GLframebuffer *buffer, GLuint *width, GLuint *height)
-{
-	GET_CURRENT_CONTEXT(ctx);
-	ffbContextPtr fmesa = FFB_CONTEXT(ctx);
-
-	LOCK_HARDWARE(fmesa);
-	*width = fmesa->driDrawable->w;
-	*height = fmesa->driDrawable->h;
-	UNLOCK_HARDWARE(fmesa);
-}
-
-void ffbDDExtensionsInit(GLcontext *ctx)
-{
-	/* Nothing for now until we start to add
-	 * real acceleration. -DaveM
-	 */
-
-	/* XXX Need to turn off GL_EXT_blend_func_separate for one.
-	 * XXX Also BlendEquation should be turned off too, what
-	 * XXX EXT is that assosciated with?
-	 */
-}
-
-static void ffbDDFinish(GLcontext *ctx)
-{
-	ffbContextPtr fmesa = FFB_CONTEXT(ctx);
-
-	LOCK_HARDWARE(fmesa);
-	FFBWait(fmesa, fmesa->regs);
-	UNLOCK_HARDWARE(fmesa);
-}
-
-void ffbDDInitDriverFuncs(GLcontext *ctx)
-{
-	ctx->Driver.GetBufferSize	 = ffbBufferSize;
-	ctx->Driver.GetString		 = ffbDDGetString;
-	ctx->Driver.Clear		 = ffbDDClear;
-
-	ctx->Driver.Finish		 = ffbDDFinish;
-}
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/ffb/ffb_dd.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/ffb/ffb_dd.h
deleted file mode 100644
index 4ffcbe666..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/ffb/ffb_dd.h
+++ /dev/null
@@ -1,36 +0,0 @@
-/* $XFree86: xc/lib/GL/mesa/src/drv/ffb/ffb_dd.h,v 1.1 2000/06/20 05:08:38 dawes Exp $
- *
- * GLX Hardware Device Driver for Sun Creator/Creator3D.
- * Copyright (C) 2000 David S. Miller
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included
- * in all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * DAVID MILLER, OR ANY OTHER CONTRIBUTORS BE LIABLE FOR ANY CLAIM, 
- * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR 
- * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE 
- * OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- *
- *    David S. Miller <davem@redhat.com>
- */
-
-#ifndef _FFB_DD_H
-#define _FFB_DD_H
-
-#include "context.h"
-
-void ffbDDInitDriverFuncs(GLcontext *ctx);
-void ffbDDExtensionsInit(GLcontext *ctx);
-
-#endif /* !(_FFB_DD_H) */
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/ffb/ffb_depth.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/ffb/ffb_depth.c
deleted file mode 100644
index 68a2450eb..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/ffb/ffb_depth.c
+++ /dev/null
@@ -1,245 +0,0 @@
-/* $XFree86: xc/lib/GL/mesa/src/drv/ffb/ffb_depth.c,v 1.2 2002/02/22 21:32:58 dawes Exp $
- *
- * GLX Hardware Device Driver for Sun Creator/Creator3D
- * Copyright (C) 2000 David S. Miller
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included
- * in all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * DAVID MILLER, OR ANY OTHER CONTRIBUTORS BE LIABLE FOR ANY CLAIM, 
- * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR 
- * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE 
- * OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- *
- *    David S. Miller <davem@redhat.com>
- */
-
-#include "mtypes.h"
-#include "swrast/swrast.h"
-#include "ffb_dd.h"
-#include "ffb_span.h"
-#include "ffb_context.h"
-#include "ffb_depth.h"
-#include "ffb_lock.h"
-
-#include "swrast/swrast.h"
-
-#undef DEPTH_TRACE
-
-static void FFBWriteDepthSpan( GLcontext *ctx,
-                                 struct gl_renderbuffer *rb,
-                                 GLuint n, GLint x, GLint y,
-				 const void *values,
-				 const GLubyte mask[] )
-{
-        const GLuint *depth = (const GLuint *) values;
-#ifdef DEPTH_TRACE
-	fprintf(stderr, "FFBWriteDepthSpan: n(%d) x(%d) y(%d)\n",
-		(int) n, x, y);
-#endif
-	if (ctx->Depth.Mask) {
-		ffbContextPtr fmesa = FFB_CONTEXT(ctx);
-		__DRIdrawablePrivate *dPriv = fmesa->driDrawable;
-		GLuint *zptr;
-		GLuint i;
-
-		if (!fmesa->hw_locked)
-			LOCK_HARDWARE(fmesa);
-		FFBFifo(fmesa, 2);
-		fmesa->regs->fbc = (FFB_FBC_WB_C | FFB_FBC_ZE_ON |
-				    FFB_FBC_YE_OFF | FFB_FBC_RGBE_OFF);
-		fmesa->regs->ppc = FFB_PPC_ZS_VAR;
-		FFBWait(fmesa, fmesa->regs);
-
-		y = (dPriv->h - y);
-		zptr = (GLuint *)
-			((char *)fmesa->sfb32 +
-			 ((dPriv->x + x) << 2) +
-			 ((dPriv->y + y) << 13));
-		
-		for (i = 0; i < n; i++) {
-			if (mask[i]) {
-				*zptr = Z_FROM_MESA(depth[i]);
-			}
-			zptr++;
-		}
-
-		FFBFifo(fmesa, 2);
-		fmesa->regs->fbc = fmesa->fbc;
-		fmesa->regs->ppc = fmesa->ppc;
-		fmesa->ffbScreen->rp_active = 1;
-		if (!fmesa->hw_locked)
-			UNLOCK_HARDWARE(fmesa);
-	}
-}
-
-static void FFBWriteMonoDepthSpan( GLcontext *ctx, 
-				     struct gl_renderbuffer *rb,
-                         	     GLuint n, GLint x, GLint y,
-                         	     const void *value, const GLubyte mask[] )
-{
-	const GLuint depthVal = *((GLuint *) value);
-	GLuint depths[MAX_WIDTH];
-	GLuint i;
-	for (i = 0; i < n; i++)
-		depths[i] = depthVal;
-	FFBWriteDepthSpan(ctx, rb, n, x, y, depths, mask);
-}
-
-static void FFBWriteDepthPixels( GLcontext *ctx,
-                                   struct gl_renderbuffer *rb,
-				   GLuint n,
-				   const GLint x[],
-				   const GLint y[],
-				   const void *values,
-				   const GLubyte mask[] )
-{
-        const GLuint *depth = (const GLuint *) values;
-#ifdef DEPTH_TRACE
-	fprintf(stderr, "FFBWriteDepthPixels: n(%d)\n", (int) n);
-#endif
-	if (ctx->Depth.Mask) {
-		ffbContextPtr fmesa = FFB_CONTEXT(ctx);
-		__DRIdrawablePrivate *dPriv = fmesa->driDrawable;
-		char *zbase;
-		GLuint i;
-
-		if (!fmesa->hw_locked)
-			LOCK_HARDWARE(fmesa);
-		FFBFifo(fmesa, 2);
-		fmesa->regs->fbc = (FFB_FBC_WB_C | FFB_FBC_ZE_ON |
-				    FFB_FBC_YE_OFF | FFB_FBC_RGBE_OFF);
-		fmesa->regs->ppc = FFB_PPC_ZS_VAR;
-		fmesa->ffbScreen->rp_active = 1;
-		FFBWait(fmesa, fmesa->regs);
-
-		zbase = ((char *)fmesa->sfb32 +
-			 (dPriv->x << 2) + (dPriv->y << 13));
-		
-		for (i = 0; i < n; i++) {
-			GLint y1 = (dPriv->h - y[i]);
-			GLint x1 = x[i];
-			GLuint *zptr;
-
-			zptr = (GLuint *)
-				(zbase + (x1 << 2) + (y1 << 13));
-			if (mask[i])
-				*zptr = Z_FROM_MESA(depth[i]);
-		}
-
-		FFBFifo(fmesa, 2);
-		fmesa->regs->fbc = fmesa->fbc;
-		fmesa->regs->ppc = fmesa->ppc;
-		fmesa->ffbScreen->rp_active = 1;
-		if (!fmesa->hw_locked)
-			UNLOCK_HARDWARE(fmesa);
-	}
-}
-
-static void FFBReadDepthSpan( GLcontext *ctx,
-                                struct gl_renderbuffer *rb,
-				GLuint n, GLint x, GLint y,
-				void *values )
-{
-        GLuint *depth = (GLuint *) values;
-	ffbContextPtr fmesa = FFB_CONTEXT(ctx);
-	__DRIdrawablePrivate *dPriv = fmesa->driDrawable;
-	GLuint *zptr;
-	GLuint i;
-
-#ifdef DEPTH_TRACE
-	fprintf(stderr, "FFBReadDepthSpan: n(%d) x(%d) y(%d)\n",
-		(int) n, x, y);
-#endif
-	if (!fmesa->hw_locked)
-		LOCK_HARDWARE(fmesa);
-	FFBFifo(fmesa, 1);
-	fmesa->regs->fbc = FFB_FBC_RB_C;
-	fmesa->ffbScreen->rp_active = 1;
-	FFBWait(fmesa, fmesa->regs);
-
-	y = (dPriv->h - y);
-	zptr = (GLuint *)
-		((char *)fmesa->sfb32 +
-		 ((dPriv->x + x) << 2) +
-		 ((dPriv->y + y) << 13));
-		
-	for (i = 0; i < n; i++) {
-		depth[i] = Z_TO_MESA(*zptr);
-		zptr++;
-	}
-
-	FFBFifo(fmesa, 1);
-	fmesa->regs->fbc = fmesa->fbc;
-	fmesa->ffbScreen->rp_active = 1;
-	if (!fmesa->hw_locked)
-		UNLOCK_HARDWARE(fmesa);
-}
-
-static void FFBReadDepthPixels( GLcontext *ctx,
-                                  struct gl_renderbuffer *rb,
-                                  GLuint n,
-				  const GLint x[], const GLint y[],
-				  void *values )
-{
-        GLuint *depth = (GLuint *) values;
-	ffbContextPtr fmesa = FFB_CONTEXT(ctx);
-	__DRIdrawablePrivate *dPriv = fmesa->driDrawable;
-	char *zbase;
-	GLuint i;
-
-#ifdef DEPTH_TRACE
-	fprintf(stderr, "FFBReadDepthPixels: n(%d)\n", (int) n);
-#endif
-	if (!fmesa->hw_locked)
-		LOCK_HARDWARE(fmesa);
-	FFBFifo(fmesa, 1);
-	fmesa->regs->fbc = FFB_FBC_RB_C;
-	fmesa->ffbScreen->rp_active = 1;
-	FFBWait(fmesa, fmesa->regs);
-
-	zbase = ((char *)fmesa->sfb32 +
-		 (dPriv->x << 2) + (dPriv->y << 13));
-		
-	for (i = 0; i < n; i++) {
-		GLint y1 = (dPriv->h - y[i]);
-		GLint x1 = x[i];
-		GLuint *zptr;
-
-		zptr = (GLuint *)
-			(zbase + (x1 << 2) + (y1 << 13));
-		depth[i] = Z_TO_MESA(*zptr);
-	}
-
-	FFBFifo(fmesa, 1);
-	fmesa->regs->fbc = fmesa->fbc;
-	fmesa->ffbScreen->rp_active = 1;
-	if (!fmesa->hw_locked)
-		UNLOCK_HARDWARE(fmesa);
-}
-
-/**
- * Plug in the Get/Put routines for the given driRenderbuffer.
- */
-void
-ffbSetDepthFunctions(driRenderbuffer *drb, const GLvisual *vis)
-{
-	assert(drb->Base.InternalFormat == GL_DEPTH_COMPONENT16);
-      	drb->Base.GetRow        = FFBReadDepthSpan;
-      	drb->Base.GetValues     = FFBReadDepthPixels;
-      	drb->Base.PutRow        = FFBWriteDepthSpan;
-      	drb->Base.PutMonoRow    = FFBWriteMonoDepthSpan;
-      	drb->Base.PutValues     = FFBWriteDepthPixels;
-      	drb->Base.PutMonoValues = NULL;
-}
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/ffb/ffb_depth.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/ffb/ffb_depth.h
deleted file mode 100644
index db908e7a6..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/ffb/ffb_depth.h
+++ /dev/null
@@ -1,8 +0,0 @@
-/* $XFree86: xc/lib/GL/mesa/src/drv/ffb/ffb_depth.h,v 1.1 2000/06/20 05:08:38 dawes Exp $ */
-
-#ifndef _FFB_DEPTH_H
-#define _FFB_DEPTH_H
-
-void ffbSetDepthFunctions(driRenderbuffer *drb, const GLvisual *vis);
-
-#endif /* !(_FFB_DEPTH_H) */
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/ffb/ffb_fifo.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/ffb/ffb_fifo.h
deleted file mode 100644
index 886d71b76..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/ffb/ffb_fifo.h
+++ /dev/null
@@ -1,28 +0,0 @@
-/* $XFree86: xc/lib/GL/mesa/src/drv/ffb/ffb_fifo.h,v 1.2 2002/02/22 21:32:58 dawes Exp $ */
-
-#ifndef _FFB_FIFO_H
-#define _FFB_FIFO_H
-
-#define FFBFifo(__fmesa, __n) \
-do {	ffbScreenPrivate *__fScrn = (__fmesa)->ffbScreen; \
-	int __cur_slots = __fScrn->fifo_cache; \
-	if ((__cur_slots - (__n)) < 0) { \
-		ffb_fbcPtr __ffb = __fmesa->regs; \
-		do { __cur_slots = (((int)__ffb->ucsr & FFB_UCSR_FIFO_MASK) - 4); \
-		} while ((__cur_slots - (__n)) < 0); \
-	} (__fScrn)->fifo_cache = (__cur_slots - (__n)); \
-} while(0)
-
-#define FFBWait(__fmesa, __ffb) \
-do {	ffbScreenPrivate *__fScrn = (__fmesa)->ffbScreen; \
-	if (__fScrn->rp_active) { \
-		unsigned int __regval = (__ffb)->ucsr; \
-		while((__regval & FFB_UCSR_ALL_BUSY) != 0) { \
-			__regval = (__ffb)->ucsr; \
-		} \
-		__fScrn->fifo_cache = ((int)(__regval & FFB_UCSR_FIFO_MASK)) - 4; \
-		__fScrn->rp_active = 0; \
-	} \
-} while(0)
-
-#endif /* !(_FFB_FIFO_H) */
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/ffb/ffb_fog.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/ffb/ffb_fog.c
deleted file mode 100644
index e6eca2390..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/ffb/ffb_fog.c
+++ /dev/null
@@ -1,73 +0,0 @@
-
-/* FFB fog support:
- *
- * There are two levels of support for FOG in the Creator3D series.
- * Both involve a depth cue unit and 1 or 4 slope factors and scales
- * for varying the pixel intensity.
- *
- * Chips prior to FFB2 only have a single set of such settings, FFB2
- * and later have 4 settings.
- *
- * The basic depth cueing equation is:
- *
- *	C_final = dcsf(z) * C_orig + (1 - dcsf(z)) * C_fog
- *
- * 	C_final	--	The final color passed to blend unit or frame
- *			buffer (if blending is disabled).
- *
- *	C_orig	--	The color we start with, which comes either from
- *			the raster processor or cpu writes to the smart
- *			framebuffer aperture.
- *
- *	C_fog	--	This is the "fog" color, ie. the desired color
- *			at the deepest Z.
- *
- *	dcsf(z)	--	The depth cue scale as a function of Z.
- *
- * With pre-FFB2 chips there are four parameters to control the depth
- * cue scaling.  Here is a diagram:
- *
- *		   1.0	-------------
- *			|   |   |   |
- *			|   |   |   |
- *		Sfront	XXXXX---+---+
- *			|   |X  |   |
- *	dcsf(z)		|   | X |   |
- *			|   |  X|   |
- *		Sback	+---+---XXXXX
- *			|   |   |   |
- *		   0.0	-------------
- *			0.0 Zf  Zb 1.0
- *
- *			      z
- * Therefore:
- *
- *	for Zf < z < Zb
- *
- *		dcsf(z) = Sback + ((Sfront - Sback) / (Zf - Zb)) * (Zb - z)
- *
- *	for z <= Zf
- *
- *		dcsf(z) = Sfront
- *
- *	for z >= Zb
- *
- *		dcsf(z) = Sback
- *
- * With FFB2 and later, 3 more slope regions are provided, the first of
- * them starts at the end of the region defined above and ends at a
- * specified depth value, the next slop region starts there and ends
- * at the next specified depth value, and so on.  Each of the 3 slope
- * regions also have scale and slope settings of their own.
- *
- * The C_fog color is programmed into the alpha blending unit color1
- * and color2 registers as follows:
- *
- *	color1:		-(C_fog)
- *	color2:		C_fog - bg
- *
- * If alpha blending is disabled, the bg factor is zero.  Note that
- * the alpha blending color registers specify each of the RGB values
- * as 9 bit 1:8 signed numbers in the range -1.00 to 0.ff inclusive.
- * (ie. 0x100 == -1.00 and 0x0ff == +0.ff)
- */
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/ffb/ffb_lines.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/ffb/ffb_lines.c
deleted file mode 100644
index da1de18f3..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/ffb/ffb_lines.c
+++ /dev/null
@@ -1,111 +0,0 @@
-/* $XFree86: xc/lib/GL/mesa/src/drv/ffb/ffb_lines.c,v 1.2 2002/02/22 21:32:58 dawes Exp $
- *
- * GLX Hardware Device Driver for Sun Creator/Creator3D
- * Copyright (C) 2000, 2001 David S. Miller
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included
- * in all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * DAVID MILLER, OR ANY OTHER CONTRIBUTORS BE LIABLE FOR ANY CLAIM, 
- * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR 
- * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE 
- * OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- *
- *    David S. Miller <davem@redhat.com>
- */
-
-#include "mtypes.h"
-#include "mm.h"
-#include "ffb_dd.h"
-#include "ffb_span.h"
-#include "ffb_depth.h"
-#include "ffb_context.h"
-#include "ffb_vb.h"
-#include "ffb_lines.h"
-#include "ffb_tris.h"
-#include "ffb_lock.h"
-#include "extensions.h"
-
-#undef FFB_LINE_TRACE
-
-#define FFB_LINE_FLAT_BIT	0x01
-#define FFB_LINE_ALPHA_BIT	0x02
-#define MAX_FFB_LINE_FUNCS      0x04
-
-static ffb_line_func ffb_line_tab[MAX_FFB_LINE_FUNCS];
-
-/* If the line is not wide, we can support all of the line
- * patterning and smooth shading features of OpenGL fully.
- */
-
-#define IND (0)
-#define TAG(x) x
-#include "ffb_linetmp.h"
-
-#define IND (FFB_LINE_FLAT_BIT)
-#define TAG(x) x##_flat
-#include "ffb_linetmp.h"
-
-#define IND (FFB_LINE_ALPHA_BIT)
-#define TAG(x) x##_alpha
-#include "ffb_linetmp.h"
-
-#define IND (FFB_LINE_ALPHA_BIT|FFB_LINE_FLAT_BIT)
-#define TAG(x) x##_alpha_flat
-#include "ffb_linetmp.h"
-
-void ffbDDLinefuncInit(void)
-{
-	init();
-	init_flat();
-	init_alpha();
-	init_alpha_flat();
-}
-
-static void ffb_dd_line( GLcontext *ctx, GLuint e0, GLuint e1 )
-{
-	ffbContextPtr fmesa = FFB_CONTEXT(ctx);
-	ffb_vertex *v0 = &fmesa->verts[e0];
-	ffb_vertex *v1 = &fmesa->verts[e1];
-	fmesa->draw_line( ctx, v0, v1 );
-}
-
-void ffbChooseLineState(GLcontext *ctx)
-{
-	ffbContextPtr fmesa = FFB_CONTEXT(ctx);
- 	TNLcontext *tnl = TNL_CONTEXT(ctx);
-	GLuint flags = ctx->_TriangleCaps;
-	GLuint ind = 0;
-
-	tnl->Driver.Render.Line = ffb_dd_line;
-
-	if (flags & DD_FLATSHADE)
-		ind |= FFB_LINE_FLAT_BIT;
-
-	if ((flags & DD_LINE_STIPPLE) != 0 &&
-	    fmesa->lpat == FFB_LPAT_BAD) {
-		fmesa->draw_line = ffb_fallback_line;
-		return;
-	}
-
-	/* If blending or the alpha test is enabled we need to
-	 * provide alpha components to the chip, else we can
-	 * do without it and thus feed vertex data to the chip
-	 * more efficiently.
-	 */
-	if (ctx->Color.BlendEnabled || ctx->Color.AlphaEnabled)
-		ind |= FFB_LINE_ALPHA_BIT;
-
-	fmesa->draw_line = ffb_line_tab[ind];
-}
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/ffb/ffb_lines.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/ffb/ffb_lines.h
deleted file mode 100644
index d508c243e..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/ffb/ffb_lines.h
+++ /dev/null
@@ -1,18 +0,0 @@
-/* $XFree86: xc/lib/GL/mesa/src/drv/ffb/ffb_lines.h,v 1.2 2002/02/22 21:32:58 dawes Exp $ */
-
-#ifndef _FFB_LINES_H
-#define _FFB_LINES_H
-
-#include "ffb_context.h"
-
-#define _FFB_NEW_LINE (_DD_NEW_FLATSHADE |	\
-		       _DD_NEW_LINE_WIDTH |	\
-		       _DD_NEW_LINE_STIPPLE |	\
-		       _DD_NEW_LINE_SMOOTH |	\
-		       _NEW_COLOR)
-
-extern void ffbDDLinefuncInit(void);
-extern void ffbChooseLineState(GLcontext *);
-extern void ffb_fallback_line( GLcontext *ctx, ffb_vertex *v0, ffb_vertex *v1 );
-
-#endif /* !(_FFB_LINES_H) */
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/ffb/ffb_linetmp.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/ffb/ffb_linetmp.h
deleted file mode 100644
index 0951513ca..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/ffb/ffb_linetmp.h
+++ /dev/null
@@ -1,81 +0,0 @@
-/* $XFree86: xc/lib/GL/mesa/src/drv/ffb/ffb_linetmp.h,v 1.2 2002/02/22 21:32:58 dawes Exp $ */
-
-static __inline void TAG(ffb_line)(GLcontext *ctx, ffb_vertex *v0, 
-				   ffb_vertex *v1 )
-{
-	ffbContextPtr fmesa = FFB_CONTEXT(ctx);
-	ffb_fbcPtr ffb = fmesa->regs;
-#if (IND & FFB_LINE_FLAT_BIT)
-	const GLuint const_fg = FFB_PACK_CONST_UBYTE_ARGB_COLOR( v1->color[0] );
-#endif
-	FFB_DELAYED_VIEWPORT_VARS;
-
-#ifdef FFB_LINE_TRACE
-	fprintf(stderr, "FFB: ffb_line ["
-#if (IND & FFB_LINE_FLAT_BIT)
-		" FLAT"
-#endif
-#if (IND & FFB_LINE_ALPHA_BIT)
-		" ALPHA"
-#endif
-		" ]\n");
-#endif
-
-#if (IND & FFB_LINE_FLAT_BIT)
-	FFBFifo(fmesa, 1);
-	ffb->fg = const_fg;
-#ifdef FFB_LINE_TRACE
-	fprintf(stderr, "FFB: ffb_line confg_fg[%08x]\n", const_fg);
-#endif
-#endif
-
-#if (IND & FFB_LINE_FLAT_BIT)
-	/* (2 * 3) + 1 */
-	FFBFifo(fmesa, 7);
-#else
-#if (IND & FFB_LINE_ALPHA_BIT)
-	/* (2 * 7) + 1 */
-	FFBFifo(fmesa, 15);
-#else
-	/* (2 * 6) + 1 */
-	FFBFifo(fmesa, 13);
-#endif
-#endif
-
-	/* Using DDLINE or AALINE, init the line pattern state. */
-	ffb->lpat = fmesa->lpat;
-
-#if !(IND & FFB_LINE_FLAT_BIT)
-#if (IND & FFB_LINE_ALPHA_BIT)
-	ffb->alpha	= FFB_GET_ALPHA(v0);
-#endif
-	ffb->red	= FFB_GET_RED(v0);
-	ffb->green	= FFB_GET_GREEN(v0);
-	ffb->blue	= FFB_GET_BLUE(v0);
-#endif
-	ffb->z		= FFB_GET_Z(v0);
-	ffb->ryf	= FFB_GET_Y(v0);
-	ffb->rxf	= FFB_GET_X(v0);
-
-#if !(IND & FFB_LINE_FLAT_BIT)
-#if (IND & FFB_LINE_ALPHA_BIT)
-	ffb->alpha	= FFB_GET_ALPHA(v1);
-#endif
-	ffb->red	= FFB_GET_RED(v1);
-	ffb->green	= FFB_GET_GREEN(v1);
-	ffb->blue	= FFB_GET_BLUE(v1);
-#endif
-	ffb->z		= FFB_GET_Z(v1);
-	ffb->y		= FFB_GET_Y(v1);
-	ffb->x		= FFB_GET_X(v1);
-
-	fmesa->ffbScreen->rp_active = 1;
-}
-
-static void TAG(init)(void)
-{
-	ffb_line_tab[IND] = TAG(ffb_line);
-}
-
-#undef IND
-#undef TAG
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/ffb/ffb_lock.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/ffb/ffb_lock.h
deleted file mode 100644
index 7c49f740f..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/ffb/ffb_lock.h
+++ /dev/null
@@ -1,37 +0,0 @@
-/* $XFree86: xc/lib/GL/mesa/src/drv/ffb/ffb_lock.h,v 1.2 2002/02/22 21:32:59 dawes Exp $ */
-
-#ifndef _FFB_LOCK_H
-#define _FFB_LOCK_H
-
-#include "ffb_context.h"
-
-extern void ffbXMesaUpdateState(ffbContextPtr fmesa);
-#define FFB_UPDATE_STATE(fmesa)	ffbXMesaUpdateState(fmesa)
-
-/* Lock the hardware and validate our state.  This hardware can only ever
- * exist on SPARC platforms.  Don't bother building the real LOCK_HARDWARE and
- * UNLOCK_HARDWARE code on non-SPARC platforms.  The only reason the driver
- * gets built on non-SPARC is to catch build breakages earlier.
- */
-#if !defined(__sparc__)
-#define LOCK_HARDWARE(fmesa)			
-#define UNLOCK_HARDWARE(fmesa)			
-#else
-#define LOCK_HARDWARE(fmesa)				\
-  do {							\
-    DRM_CAS_RESULT(__ret);				\
-    DRM_CAS(fmesa->driHwLock, fmesa->hHWContext,	\
-	    (DRM_LOCK_HELD | fmesa->hHWContext), __ret);\
-    if (__ret) {					\
-        drmGetLock(fmesa->driFd, fmesa->hHWContext, 0);	\
-	FFB_UPDATE_STATE(fmesa);			\
-    }							\
-  } while (0)
-
-
-/* Unlock the hardware. */
-#define UNLOCK_HARDWARE(fmesa)					\
-    DRM_UNLOCK(fmesa->driFd, fmesa->driHwLock, fmesa->hHWContext);	
-#endif
-
-#endif /* !(_FFB_LOCK_H) */
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/ffb/ffb_points.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/ffb/ffb_points.c
deleted file mode 100644
index a7496dd1d..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/ffb/ffb_points.c
+++ /dev/null
@@ -1,93 +0,0 @@
-/* $XFree86: xc/lib/GL/mesa/src/drv/ffb/ffb_points.c,v 1.2 2002/02/22 21:32:59 dawes Exp $
- *
- * GLX Hardware Device Driver for Sun Creator/Creator3D
- * Copyright (C) 2000, 2001 David S. Miller
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included
- * in all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * DAVID MILLER, OR ANY OTHER CONTRIBUTORS BE LIABLE FOR ANY CLAIM, 
- * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR 
- * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE 
- * OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- *
- *    David S. Miller <davem@redhat.com>
- */
-
-#include "mtypes.h"
-#include "ffb_dd.h"
-#include "ffb_context.h"
-#include "ffb_vb.h"
-#include "ffb_points.h"
-#include "ffb_tris.h"
-#include "ffb_lock.h"
-
-
-#undef FFB_POINT_TRACE
-
-#define FFB_POINT_AA_BIT	0x01
-
-static ffb_point_func ffb_point_tab[0x08];
-
-#define IND (0)
-#define TAG(x) x
-#include "ffb_pointtmp.h"
-
-#define IND (FFB_POINT_AA_BIT)
-#define TAG(x) x##_aa
-#include "ffb_pointtmp.h"
-
-void ffbDDPointfuncInit(void)
-{
-	init();
-	init_aa();
-}
-
-static void ffb_dd_points( GLcontext *ctx, GLuint first, GLuint last )
-{
-	struct vertex_buffer *VB = &TNL_CONTEXT( ctx )->vb;
-	ffbContextPtr fmesa = FFB_CONTEXT(ctx);
-	ffb_vertex *fverts = fmesa->verts;
-	int i;
-
-	if (VB->Elts == 0) {
-		for ( i = first ; i < last ; i++ ) {
-			if ( VB->ClipMask[i] == 0 ) {
-				fmesa->draw_point( ctx, &fverts[i] );
-			}
-		}
-	} else {
-		for ( i = first ; i < last ; i++ ) {
-			GLuint e = VB->Elts[i];
-			if ( VB->ClipMask[e] == 0 ) {
-				fmesa->draw_point( ctx, &fverts[e] );
-			}
-		}
-	}
-}
-
-void ffbChoosePointState(GLcontext *ctx)
-{
-	ffbContextPtr fmesa = FFB_CONTEXT(ctx);
- 	TNLcontext *tnl = TNL_CONTEXT(ctx);
-	GLuint flags = ctx->_TriangleCaps;
-	GLuint ind = 0;
-
-	tnl->Driver.Render.Points = ffb_dd_points;
-
-	if (flags & DD_POINT_SMOOTH)
-		ind |= FFB_POINT_AA_BIT;
-
-	fmesa->draw_point = ffb_point_tab[ind];
-}
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/ffb/ffb_points.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/ffb/ffb_points.h
deleted file mode 100644
index 7d5c1f8a0..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/ffb/ffb_points.h
+++ /dev/null
@@ -1,15 +0,0 @@
-/* $XFree86: xc/lib/GL/mesa/src/drv/ffb/ffb_points.h,v 1.2 2002/02/22 21:32:59 dawes Exp $ */
-
-#ifndef _FFB_POINTS_H
-#define _FFB_POINTS_H
-
-extern void ffbDDPointfuncInit(void);
-
-#define _FFB_NEW_POINT (_DD_NEW_POINT_SIZE | 	\
-			_DD_NEW_POINT_SMOOTH |	\
-			_NEW_COLOR)
-
-extern void ffbChoosePointState(GLcontext *);
-extern void ffb_fallback_point( GLcontext *ctx, ffb_vertex *v0 );
-
-#endif /* !(_FFB_POINTS_H) */
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/ffb/ffb_pointtmp.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/ffb/ffb_pointtmp.h
deleted file mode 100644
index 310c95d89..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/ffb/ffb_pointtmp.h
+++ /dev/null
@@ -1,55 +0,0 @@
-/* $XFree86: xc/lib/GL/mesa/src/drv/ffb/ffb_pointtmp.h,v 1.3 2002/02/22 21:32:59 dawes Exp $ */
-
-static __inline void TAG(ffb_draw_point)(GLcontext *ctx, ffb_vertex *tmp )
-{
-	ffbContextPtr fmesa = FFB_CONTEXT(ctx);
-	ffb_fbcPtr ffb = fmesa->regs;
-	FFB_DELAYED_VIEWPORT_VARS;
-
-#ifdef FFB_POINT_TRACE
-	fprintf(stderr, "FFB: ffb_point ["
-#if (IND & FFB_POINT_AA_BIT)
-		"AA"
-#endif
-		"] X(%f) Y(%f) Z(%f)\n",
-		tmp->x, tmp->y, tmp->z);
-#endif
-
-#if (IND & FFB_POINT_AA_BIT)
-	FFBFifo(fmesa, 4);
-			
-	ffb->fg = FFB_PACK_CONST_UBYTE_ARGB_COLOR( tmp->color[0] );
-	ffb->z = FFB_GET_Z(tmp);
-	ffb->y = FFB_GET_Y(tmp) + 0x8000 /* FIX ME */;
-	ffb->x = FFB_GET_X(tmp) + 0x8000 /* FIX ME */;
-#else
-	{
-		unsigned int const_fg, const_z, h, w;
-
-		const_fg = FFB_PACK_CONST_UBYTE_ARGB_COLOR( tmp->color[0] );
-		const_z = Z_FROM_MESA(FFB_Z_TO_FLOAT(FFB_GET_Z(tmp)));
-		h = FFB_GET_Y(tmp) >> 16;
-		w = FFB_GET_X(tmp) >> 16;
-#ifdef FFB_POINT_TRACE
-		fprintf(stderr, "FFB: ffb_point fg(%08x) z(%08x) h(%08x) w(%08x)\n",
-			const_fg, const_z, h, w);
-#endif
-		FFBFifo(fmesa, 4);
-		ffb->fg = const_fg;
-		ffb->constz = const_z;
-		ffb->bh = h;
-		ffb->bw = w;
-	}
-#endif
-
-	fmesa->ffbScreen->rp_active = 1;
-}
-
-
-static void TAG(init)(void)
-{
-	ffb_point_tab[IND] = TAG(ffb_draw_point);
-}
-
-#undef IND
-#undef TAG
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/ffb/ffb_rendertmp.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/ffb/ffb_rendertmp.h
deleted file mode 100644
index 26d991b08..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/ffb/ffb_rendertmp.h
+++ /dev/null
@@ -1,646 +0,0 @@
-/* $XFree86: xc/lib/GL/mesa/src/drv/ffb/ffb_rendertmp.h,v 1.2 2003/01/29 23:00:40 dawes Exp $ */
-
-#define IMPL_LOCAL_VARS						\
-	ffbContextPtr fmesa = FFB_CONTEXT(ctx);			\
-	ffb_fbcPtr ffb = fmesa->regs;				\
-	const GLuint * const elt = TNL_CONTEXT(ctx)->vb.Elts;	\
-	FFB_DELAYED_VIEWPORT_VARS;				\
-	(void) fmesa; (void) ffb; (void) elt
-
-#if (IND & FFB_FLAT_BIT)
-#define FFB_DECLARE_CACHED_COLOR(NAME)		\
-	unsigned int NAME;
-#define FFB_COMPUTE_CACHED_COLOR(NAME, VTX)	\
-	NAME = FFB_PACK_CONST_UBYTE_ARGB_COLOR((VTX)->color[0])
-#define FFB_CACHED_COLOR_SAME(NAME1, NAME2)	\
-	((NAME1) == (NAME2))
-#define FFB_CACHED_COLOR_SET(NAME)		\
-	ffb->fg = (NAME)
-#define FFB_CACHED_COLOR_UPDATE(NAME1, NAME2)	\
-	ffb->fg = (NAME1) = (NAME2)
-#define FFB_SET_PRIM_COLOR(COLOR_VERTEX)	\
-	ffb->fg = FFB_PACK_CONST_UBYTE_ARGB_COLOR((COLOR_VERTEX)->color[0])
-#define FFB_PRIM_COLOR_COST			1
-#define FFB_SET_VERTEX_COLOR(VTX)		/**/
-#define FFB_VERTEX_COLOR_COST			0
-#else
-#define FFB_DECLARE_CACHED_COLOR(NAME)		/**/
-#define FFB_COMPUTE_CACHED_COLOR(NAME, VTX)	/**/
-#define FFB_CACHED_COLOR_SAME(NAME1, NAME2)	0
-#define FFB_CACHED_COLOR_SET(NAME1)		/**/
-#define FFB_CACHED_COLOR_UPDATE(NAME1, NAME2)	/**/
-#define FFB_SET_PRIM_COLOR(COLOR_VERTEX)	/**/
-#define FFB_PRIM_COLOR_COST			0
-#if (IND & FFB_ALPHA_BIT)
-#define FFB_SET_VERTEX_COLOR(VTX)		\
-	ffb->alpha = FFB_GET_ALPHA(VTX);	\
-	ffb->red   = FFB_GET_RED(VTX);		\
-	ffb->green = FFB_GET_GREEN(VTX);	\
-	ffb->blue  = FFB_GET_BLUE(VTX)
-#define FFB_VERTEX_COLOR_COST			4
-#else
-#define FFB_SET_VERTEX_COLOR(VTX)		\
-	ffb->red   = FFB_GET_RED(VTX);		\
-	ffb->green = FFB_GET_GREEN(VTX);	\
-	ffb->blue  = FFB_GET_BLUE(VTX)
-#define FFB_VERTEX_COLOR_COST			3
-#endif
-#endif
-
-#define RESET_STIPPLE	ffb->lpat = fmesa->lpat;
-
-#if !(IND & (FFB_TRI_CULL_BIT))
-static void TAG(ffb_vb_points)(GLcontext *ctx, GLuint start, GLuint count, GLuint flags)
-{
-	GLint i;
-	IMPL_LOCAL_VARS;
-
-#ifdef FFB_RENDER_TRACE
-	fprintf(stderr, "%s: start(%d) count(%d) flags(%x)\n",
-		__FUNCTION__, start, count, flags);
-#endif
-	ffbRenderPrimitive(ctx, GL_POINTS);
-	if (ctx->_TriangleCaps & DD_POINT_SMOOTH) {
-		for (i = start; i < count; i++) {
-			ffb_vertex *v0 = &fmesa->verts[ELT(i)];
-
-			FFBFifo(fmesa, 4);
-			ffb->fg = FFB_PACK_CONST_UBYTE_ARGB_COLOR(v0->color[0]);
-			ffb->z = FFB_GET_Z(v0);
-			ffb->y = FFB_GET_Y(v0) + 0x8000 /* FIX ME */;
-			ffb->x = FFB_GET_X(v0) + 0x8000 /* FIX ME */;
-		}
-	} else {
-		for (i = start; i < count; i++) {
-			ffb_vertex *v0 = &fmesa->verts[ELT(i)];
-			FFBFifo(fmesa, 4);
-			ffb->fg = FFB_PACK_CONST_UBYTE_ARGB_COLOR(v0->color[0]);
-			ffb->constz = Z_FROM_MESA(FFB_Z_TO_FLOAT(FFB_GET_Z(v0)));
-			ffb->bh = FFB_GET_Y(v0) >> 16;
-			ffb->bw = FFB_GET_X(v0) >> 16;
-		}
-	}
-
-	fmesa->ffbScreen->rp_active = 1;
-}
-
-static void TAG(ffb_vb_lines)(GLcontext *ctx, GLuint start, GLuint count, GLuint flags)
-{
-	GLint i;
-	IMPL_LOCAL_VARS;
-
-#ifdef FFB_RENDER_TRACE
-	fprintf(stderr, "%s: start(%d) count(%d) flags(%x)\n",
-		__FUNCTION__, start, count, flags);
-#endif
-	ffbRenderPrimitive(ctx, GL_LINES);
-	for (i = start + 1; i < count; i += 2) {
-		ffb_vertex *v0 = &fmesa->verts[i - 1];
-		ffb_vertex *v1 = &fmesa->verts[i - 0];
-
-		FFBFifo(fmesa, (1 + FFB_PRIM_COLOR_COST +
-				(FFB_VERTEX_COLOR_COST * 2) + 6));
-
-		RESET_STIPPLE;
-
-		FFB_SET_PRIM_COLOR(v1);
-
-		FFB_SET_VERTEX_COLOR(v0);
-		ffb->z   = FFB_GET_Z(v0);
-		ffb->ryf = FFB_GET_Y(v0);
-		ffb->rxf = FFB_GET_X(v0);
-
-		FFB_SET_VERTEX_COLOR(v1);
-		ffb->z   = FFB_GET_Z(v1);
-		ffb->y   = FFB_GET_Y(v1);
-		ffb->x   = FFB_GET_X(v1);
-	}
-}
-
-static void TAG(ffb_vb_line_loop)(GLcontext *ctx, GLuint start, GLuint count, GLuint flags)
-{
-	GLint i;
-	IMPL_LOCAL_VARS;
-
-#ifdef FFB_RENDER_TRACE
-	fprintf(stderr, "%s: start(%d) count(%d) flags(%x)\n",
-		__FUNCTION__, start, count, flags);
-#endif
-	ffbRenderPrimitive(ctx, GL_LINE_LOOP);
-	if ((flags & PRIM_BEGIN) != 0) {
-		ffb_vertex *v0 = &fmesa->verts[ELT(start + 0)];
-		ffb_vertex *v1 = &fmesa->verts[ELT(start + 1)];
-
-		FFBFifo(fmesa, (1 + FFB_PRIM_COLOR_COST +
-				((FFB_VERTEX_COLOR_COST * 2) + (3 * 2))));
-
-		RESET_STIPPLE;
-
-		FFB_SET_PRIM_COLOR(v1);
-
-		FFB_SET_VERTEX_COLOR(v0);
-		ffb->z   = FFB_GET_Z(v0);
-		ffb->ryf = FFB_GET_Y(v0);
-		ffb->rxf = FFB_GET_X(v0);
-
-		FFB_SET_VERTEX_COLOR(v1);
-		ffb->z   = FFB_GET_Z(v1);
-		ffb->y   = FFB_GET_Y(v1);
-		ffb->x   = FFB_GET_X(v1);
-	}
-	for (i = start + 2; i < count; i++) {
-		ffb_vertex *v0 = &fmesa->verts[ELT(i)];
-
-		FFBFifo(fmesa, (FFB_PRIM_COLOR_COST +
-				(FFB_VERTEX_COLOR_COST + 3)));
-
-		FFB_SET_PRIM_COLOR(v0);
-
-		FFB_SET_VERTEX_COLOR(v0);
-		ffb->z   = FFB_GET_Z(v0);
-		ffb->y   = FFB_GET_Y(v0);
-		ffb->x   = FFB_GET_X(v0);
-	}
-	if ((flags & PRIM_END) != 0) {
-		ffb_vertex *v0 = &fmesa->verts[ELT(start)];
-
-		FFBFifo(fmesa, (FFB_PRIM_COLOR_COST +
-				(FFB_VERTEX_COLOR_COST + 3)));
-
-		FFB_SET_PRIM_COLOR(v0);
-
-		FFB_SET_VERTEX_COLOR(v0);
-		ffb->z   = FFB_GET_Z(v0);
-		ffb->y   = FFB_GET_Y(v0);
-		ffb->x   = FFB_GET_X(v0);
-	}
-
-	fmesa->ffbScreen->rp_active = 1;
-}
-
-static void TAG(ffb_vb_line_strip)(GLcontext *ctx, GLuint start, GLuint count, GLuint flags)
-{
-	GLint i;
-	FFB_DECLARE_CACHED_COLOR(cached_fg)
-	IMPL_LOCAL_VARS;
-
-#ifdef FFB_RENDER_TRACE
-	fprintf(stderr, "%s: start(%d) count(%d) flags(%x)\n",
-		__FUNCTION__, start, count, flags);
-#endif
-	ffbRenderPrimitive(ctx, GL_LINE_STRIP);
-	FFBFifo(fmesa, (1 + FFB_PRIM_COLOR_COST +
-			((FFB_VERTEX_COLOR_COST * 2) + (3 * 2))));
-
-	RESET_STIPPLE;
-
-	{
-		ffb_vertex *v0 = &fmesa->verts[ELT(start + 0)];
-		ffb_vertex *v1 = &fmesa->verts[ELT(start + 1)];
-
-		FFB_COMPUTE_CACHED_COLOR(cached_fg, v0);
-		FFB_CACHED_COLOR_SET(cached_fg);
-
-		FFB_SET_VERTEX_COLOR(v0);
-		ffb->z = FFB_GET_Z(v0);
-		ffb->ryf = FFB_GET_Y(v0);
-		ffb->rxf = FFB_GET_X(v0);
-
-		FFB_SET_VERTEX_COLOR(v1);
-		ffb->z = FFB_GET_Z(v1);
-		ffb->y = FFB_GET_Y(v1);
-		ffb->x = FFB_GET_X(v1);
-	}
-
-	for (i = start + 2; i < count; i++) {
-		ffb_vertex *v1 = &fmesa->verts[ELT(i - 0)];
-		FFB_DECLARE_CACHED_COLOR(new_fg)
-
-		FFB_COMPUTE_CACHED_COLOR(new_fg, v1);
-		if (FFB_CACHED_COLOR_SAME(cached_fg, new_fg)) {
-			FFBFifo(fmesa, ((FFB_VERTEX_COLOR_COST * 1) + (3 * 1)));
-		} else {
-			FFBFifo(fmesa, (FFB_PRIM_COLOR_COST +
-					(FFB_VERTEX_COLOR_COST * 1) + (3 * 1)));
-			FFB_CACHED_COLOR_UPDATE(cached_fg, new_fg);
-		}
-
-		FFB_SET_VERTEX_COLOR(v1);
-		ffb->z   = FFB_GET_Z(v1);
-		ffb->y   = FFB_GET_Y(v1);
-		ffb->x   = FFB_GET_X(v1);
-	}
-
-	fmesa->ffbScreen->rp_active = 1;
-}
-#endif /* !(IND & (FFB_TRI_CULL_BIT)) */
-
-/* OK, now things start getting fun :-) */
-#if (IND & (FFB_TRI_CULL_BIT))
-#define FFB_AREA_DECLARE	GLfloat cc, ex, ey, fx, fy;
-#define FFB_COMPUTE_AREA_TRI(V0, V1, V2)	\
-{	ex = (V1)->x - (V0)->x;			\
-	ey = (V1)->y - (V0)->y;			\
-	fx = (V2)->x - (V0)->x;			\
-	fy = (V2)->y - (V0)->y;			\
-	cc = ex*fy-ey*fx;			\
-}
-#define FFB_COMPUTE_AREA_QUAD(V0, V1, V2, V3)	\
-{	ex = (V2)->x - (V0)->x;			\
-	ey = (V2)->y - (V0)->y;			\
-	fx = (V3)->x - (V1)->x;			\
-	fy = (V3)->y - (V1)->y;			\
-	cc = ex*fy-ey*fx;			\
-}
-#else
-#define FFB_AREA_DECLARE			/**/
-#define FFB_COMPUTE_AREA_TRI(V0, V1, V2)	do { } while(0)
-#define FFB_COMPUTE_AREA_QUAD(V0, V1, V2, V3)	do { } while(0)
-#endif
-
-#if (IND & FFB_TRI_CULL_BIT)
-#define FFB_CULL_TRI(CULL_ACTION)		\
-	if (cc * fmesa->backface_sign > fmesa->ffb_zero) {	\
-		CULL_ACTION			\
-	}
-#define FFB_CULL_QUAD(CULL_ACTION)		\
-	if (cc * fmesa->backface_sign > fmesa->ffb_zero) {	\
-		CULL_ACTION			\
-	}
-#else
-#define FFB_CULL_TRI(CULL_ACTION)	do { } while (0)
-#define FFB_CULL_QUAD(CULL_ACTION)	do { } while (0)
-#endif
-
-static void TAG(ffb_vb_triangles)(GLcontext *ctx, GLuint start, GLuint count, GLuint flags)
-{
-	GLint i;
-	IMPL_LOCAL_VARS;
-
-#ifdef FFB_RENDER_TRACE
-	fprintf(stderr, "%s: start(%d) count(%d) flags(%x)\n",
-		__FUNCTION__, start, count, flags);
-#endif
-	ffbRenderPrimitive(ctx, GL_TRIANGLES);
-	for (i = start + 2; i < count; i += 3) {
-		ffb_vertex *v0 = &fmesa->verts[ELT(i - 2)];
-		ffb_vertex *v1 = &fmesa->verts[ELT(i - 1)];
-		ffb_vertex *v2 = &fmesa->verts[ELT(i - 0)];
-		FFB_AREA_DECLARE
-
-		FFB_COMPUTE_AREA_TRI(v0, v1, v2);
-		FFB_CULL_TRI(continue;);
-
-		FFBFifo(fmesa, (FFB_PRIM_COLOR_COST +
-				(FFB_VERTEX_COLOR_COST * 3) + 9));
-		FFB_SET_PRIM_COLOR(v2);
-
-		FFB_SET_VERTEX_COLOR(v0);
-		ffb->z   = FFB_GET_Z(v0);
-		ffb->ryf = FFB_GET_Y(v0);
-		ffb->rxf = FFB_GET_X(v0);
-
-		FFB_SET_VERTEX_COLOR(v1);
-		ffb->z   = FFB_GET_Z(v1);
-		ffb->y   = FFB_GET_Y(v1);
-		ffb->x   = FFB_GET_X(v1);
-
-		FFB_SET_VERTEX_COLOR(v2);
-		ffb->z   = FFB_GET_Z(v2);
-		ffb->y   = FFB_GET_Y(v2);
-		ffb->x   = FFB_GET_X(v2);
-	}
-
-	fmesa->ffbScreen->rp_active = 1;
-}
-
-static void TAG(ffb_vb_tri_strip)(GLcontext *ctx, GLuint start, GLuint count, GLuint flags)
-{
-	GLint i;
-	GLint parity = 0;
-	IMPL_LOCAL_VARS;
-
-#ifdef FFB_RENDER_TRACE
-	fprintf(stderr, "%s: start(%d) count(%d) flags(%x)\n",
-		__FUNCTION__, start, count, flags);
-#endif
-	ffbRenderPrimitive(ctx, GL_TRIANGLE_STRIP);
-
-	i = start + 2;
-	goto something_clipped;
-
- something_clipped:
-	for (; i < count; i++, parity ^= 1) {
-		ffb_vertex *v0 = &fmesa->verts[ELT(i - 2 + parity)];
-		ffb_vertex *v1 = &fmesa->verts[ELT(i - 1 - parity)];
-		ffb_vertex *v2 = &fmesa->verts[ELT(i - 0)];
-		FFB_AREA_DECLARE
-
-		FFB_COMPUTE_AREA_TRI(v0, v1, v2);
-		FFB_CULL_TRI(continue;);
-
-		FFBFifo(fmesa, (FFB_PRIM_COLOR_COST +
-				(FFB_VERTEX_COLOR_COST * 3) + 9));
-		FFB_SET_PRIM_COLOR(v2);
-
-		FFB_SET_VERTEX_COLOR(v0);
-		ffb->z   = FFB_GET_Z(v0);
-		ffb->ryf = FFB_GET_Y(v0);
-		ffb->rxf = FFB_GET_X(v0);
-
-		FFB_SET_VERTEX_COLOR(v1);
-		ffb->z   = FFB_GET_Z(v1);
-		ffb->y   = FFB_GET_Y(v1);
-		ffb->x   = FFB_GET_X(v1);
-
-		FFB_SET_VERTEX_COLOR(v2);
-		ffb->z   = FFB_GET_Z(v2);
-		ffb->y   = FFB_GET_Y(v2);
-		ffb->x   = FFB_GET_X(v2);
-
-		i++;
-		parity ^= 1;
-		break;
-	}
-
-	for (; i < count; i++, parity ^= 1) {
-		ffb_vertex *v0 = &fmesa->verts[ELT(i - 2 + parity)];
-		ffb_vertex *v1 = &fmesa->verts[ELT(i - 1 - parity)];
-		ffb_vertex *v2 = &fmesa->verts[ELT(i - 0)];
-		FFB_AREA_DECLARE
-		(void) v0; (void) v1;
-
-		FFB_COMPUTE_AREA_TRI(v0, v1, v2);
-		FFB_CULL_TRI(i++; parity^=1; goto something_clipped;);
-
-		FFBFifo(fmesa, (FFB_PRIM_COLOR_COST +
-				(FFB_VERTEX_COLOR_COST * 1) + 3));
-		FFB_SET_PRIM_COLOR(v2);
-
-		FFB_SET_VERTEX_COLOR(v2);
-		ffb->z   = FFB_GET_Z(v2);
-		ffb->y   = FFB_GET_Y(v2);
-		ffb->x   = FFB_GET_X(v2);
-	}
-
-	fmesa->ffbScreen->rp_active = 1;
-}
-
-static void TAG(ffb_vb_tri_fan)(GLcontext *ctx, GLuint start, GLuint count, GLuint flags)
-{
-	GLint i;
-	IMPL_LOCAL_VARS;
-
-#ifdef FFB_RENDER_TRACE
-	fprintf(stderr, "%s: start(%d) count(%d) flags(%x)\n",
-		__FUNCTION__, start, count, flags);
-#endif
-	ffbRenderPrimitive(ctx, GL_TRIANGLE_FAN);
-
-	i = start + 2;
-	goto something_clipped;
-
- something_clipped:
-	for ( ; i < count; i++) {
-		ffb_vertex *v0 = &fmesa->verts[ELT(start)];
-		ffb_vertex *v1 = &fmesa->verts[ELT(i - 1)];
-		ffb_vertex *v2 = &fmesa->verts[ELT(i - 0)];
-		FFB_AREA_DECLARE
-
-		FFB_COMPUTE_AREA_TRI(v0, v1, v2);
-		FFB_CULL_TRI(continue;);
-
-		FFBFifo(fmesa, (FFB_PRIM_COLOR_COST +
-				(FFB_VERTEX_COLOR_COST * 3) + 9));
-		FFB_SET_PRIM_COLOR(v2);
-
-		FFB_SET_VERTEX_COLOR(v0);
-		ffb->z   = FFB_GET_Z(v0);
-		ffb->ryf = FFB_GET_Y(v0);
-		ffb->rxf = FFB_GET_X(v0);
-
-		FFB_SET_VERTEX_COLOR(v1);
-		ffb->z   = FFB_GET_Z(v1);
-		ffb->y   = FFB_GET_Y(v1);
-		ffb->x   = FFB_GET_X(v1);
-
-		FFB_SET_VERTEX_COLOR(v2);
-		ffb->z   = FFB_GET_Z(v2);
-		ffb->y   = FFB_GET_Y(v2);
-		ffb->x   = FFB_GET_X(v2);
-
-		i++;
-		break;
-	}
-
-	for (; i < count; i++) {
-		ffb_vertex *v0 = &fmesa->verts[ELT(start)];
-		ffb_vertex *v1 = &fmesa->verts[ELT(i - 1)];
-		ffb_vertex *v2 = &fmesa->verts[ELT(i - 0)];
-		FFB_AREA_DECLARE
-		(void) v0; (void) v1;
-
-		FFB_COMPUTE_AREA_TRI(v0, v1, v2);
-		FFB_CULL_TRI(i++; goto something_clipped;);
-
-		FFBFifo(fmesa, (FFB_PRIM_COLOR_COST +
-				(FFB_VERTEX_COLOR_COST * 1) + 3));
-		FFB_SET_PRIM_COLOR(v2);
-
-		FFB_SET_VERTEX_COLOR(v2);
-		ffb->z    = FFB_GET_Z(v2);
-		ffb->dmyf = FFB_GET_Y(v2);
-		ffb->dmxf = FFB_GET_X(v2);
-	}
-
-	fmesa->ffbScreen->rp_active = 1;
-}
-
-static void TAG(ffb_vb_poly)(GLcontext *ctx, GLuint start, GLuint count, GLuint flags)
-{
-	GLint i;
-	IMPL_LOCAL_VARS;
-
-#ifdef FFB_RENDER_TRACE
-	fprintf(stderr, "%s: start(%d) count(%d) flags(%x)\n",
-		__FUNCTION__, start, count, flags);
-#endif
-	ffbRenderPrimitive(ctx, GL_POLYGON);
-
-	/* XXX Optimize XXX */
-	for (i = start + 2; i < count; i++) {
-		ffb_vertex *v0 = &fmesa->verts[ELT(i - 1)];
-		ffb_vertex *v1 = &fmesa->verts[ELT(i)];
-		ffb_vertex *v2 = &fmesa->verts[ELT(start)];
-		FFB_AREA_DECLARE
-
-		FFB_COMPUTE_AREA_TRI(v0, v1, v2);
-		FFB_CULL_TRI(continue;);
-
-		FFBFifo(fmesa, (FFB_PRIM_COLOR_COST +
-				(FFB_VERTEX_COLOR_COST * 3) + 9));
-		FFB_SET_PRIM_COLOR(v2);
-
-		FFB_SET_VERTEX_COLOR(v0);
-		ffb->z   = FFB_GET_Z(v0);
-		ffb->ryf = FFB_GET_Y(v0);
-		ffb->rxf = FFB_GET_X(v0);
-
-		FFB_SET_VERTEX_COLOR(v1);
-		ffb->z   = FFB_GET_Z(v1);
-		ffb->y   = FFB_GET_Y(v1);
-		ffb->x   = FFB_GET_X(v1);
-
-		FFB_SET_VERTEX_COLOR(v2);
-		ffb->z   = FFB_GET_Z(v2);
-		ffb->y   = FFB_GET_Y(v2);
-		ffb->x   = FFB_GET_X(v2);
-	}
-
-	fmesa->ffbScreen->rp_active = 1;
-}
-
-static void TAG(ffb_vb_quads)(GLcontext *ctx, GLuint start, GLuint count, GLuint flags)
-{
-	GLint i;
-	IMPL_LOCAL_VARS;
-
-#ifdef FFB_RENDER_TRACE
-	fprintf(stderr, "%s: start(%d) count(%d) flags(%x)\n",
-		__FUNCTION__, start, count, flags);
-#endif
-	ffbRenderPrimitive(ctx, GL_QUADS);
-
-	for (i = start + 3; i < count; i += 4) {
-		ffb_vertex *v0 = &fmesa->verts[ELT(i - 3)];
-		ffb_vertex *v1 = &fmesa->verts[ELT(i - 2)];
-		ffb_vertex *v2 = &fmesa->verts[ELT(i - 1)];
-		ffb_vertex *v3 = &fmesa->verts[ELT(i - 0)];
-		FFB_AREA_DECLARE
-
-		FFB_COMPUTE_AREA_QUAD(v0, v1, v2, v3);
-		FFB_CULL_QUAD(continue;);
-
-		FFBFifo(fmesa, (FFB_PRIM_COLOR_COST +
-				(FFB_VERTEX_COLOR_COST * 4) + 12));
-		FFB_SET_PRIM_COLOR(v3);
-
-		FFB_SET_VERTEX_COLOR(v0);
-		ffb->z    = FFB_GET_Z(v0);
-		ffb->ryf  = FFB_GET_Y(v0);
-		ffb->rxf  = FFB_GET_X(v0);
-
-		FFB_SET_VERTEX_COLOR(v1);
-		ffb->z    = FFB_GET_Z(v1);
-		ffb->y    = FFB_GET_Y(v1);
-		ffb->x    = FFB_GET_X(v1);
-
-		FFB_SET_VERTEX_COLOR(v2);
-		ffb->z    = FFB_GET_Z(v2);
-		ffb->y    = FFB_GET_Y(v2);
-		ffb->x    = FFB_GET_X(v2);
-
-		FFB_SET_VERTEX_COLOR(v3);
-		ffb->z    = FFB_GET_Z(v3);
-		ffb->dmyf = FFB_GET_Y(v3);
-		ffb->dmxf = FFB_GET_X(v3);
-	}
-
-	fmesa->ffbScreen->rp_active = 1;
-}
-
-static void TAG(ffb_vb_quad_strip)(GLcontext *ctx, GLuint start, GLuint count, GLuint flags)
-{
-	GLint i;
-	IMPL_LOCAL_VARS;
-
-#ifdef FFB_RENDER_TRACE
-	fprintf(stderr, "%s: start(%d) count(%d) flags(%x)\n",
-		__FUNCTION__, start, count, flags);
-#endif
-	ffbRenderPrimitive(ctx, GL_QUAD_STRIP);
-
-	/* XXX Optimize XXX */
-	for (i = start + 3; i < count; i += 2) {
-		ffb_vertex *v0 = &fmesa->verts[ELT(i - 1)];
-		ffb_vertex *v1 = &fmesa->verts[ELT(i - 3)];
-		ffb_vertex *v2 = &fmesa->verts[ELT(i - 2)];
-		ffb_vertex *v3 = &fmesa->verts[ELT(i - 0)];
-		FFB_AREA_DECLARE
-
-		FFB_COMPUTE_AREA_QUAD(v0, v1, v2, v3);
-		FFB_CULL_QUAD(continue;);
-
-		FFBFifo(fmesa, (FFB_PRIM_COLOR_COST +
-				(FFB_VERTEX_COLOR_COST * 4) + 12));
-		FFB_SET_PRIM_COLOR(v3);
-
-		FFB_DUMP_VERTEX(v0);
-		FFB_SET_VERTEX_COLOR(v0);
-		ffb->z    = FFB_GET_Z(v0);
-		ffb->ryf  = FFB_GET_Y(v0);
-		ffb->rxf  = FFB_GET_X(v0);
-
-		FFB_DUMP_VERTEX(v1);
-		FFB_SET_VERTEX_COLOR(v1);
-		ffb->z    = FFB_GET_Z(v1);
-		ffb->y    = FFB_GET_Y(v1);
-		ffb->x    = FFB_GET_X(v1);
-
-		FFB_DUMP_VERTEX(v2);
-		FFB_SET_VERTEX_COLOR(v2);
-		ffb->z    = FFB_GET_Z(v2);
-		ffb->y    = FFB_GET_Y(v2);
-		ffb->x    = FFB_GET_X(v2);
-
-		FFB_DUMP_VERTEX(v3);
-		FFB_SET_VERTEX_COLOR(v3);
-		ffb->z    = FFB_GET_Z(v3);
-		ffb->dmyf = FFB_GET_Y(v3);
-		ffb->dmxf = FFB_GET_X(v3);
-	}
-
-	fmesa->ffbScreen->rp_active = 1;
-}
-
-static void (*TAG(render_tab)[GL_POLYGON + 2])(GLcontext *, GLuint, GLuint, GLuint) =
-{
-#if !(IND & (FFB_TRI_CULL_BIT))
-	TAG(ffb_vb_points),
-	TAG(ffb_vb_lines),
-	TAG(ffb_vb_line_loop),
-	TAG(ffb_vb_line_strip),
-#else
-	NULL,
-	NULL,
-	NULL,
-	NULL,
-#endif
-	TAG(ffb_vb_triangles),
-	TAG(ffb_vb_tri_strip),
-	TAG(ffb_vb_tri_fan),
-	TAG(ffb_vb_quads),
-	TAG(ffb_vb_quad_strip),
-	TAG(ffb_vb_poly),
-	ffb_vb_noop,
-};
-
-#undef IND
-#undef TAG
-
-#undef IMPL_LOCAL_VARS
-#undef FFB_DECLARE_CACHED_COLOR
-#undef FFB_COMPUTE_CACHED_COLOR
-#undef FFB_CACHED_COLOR_SAME
-#undef FFB_CACHED_COLOR_SET
-#undef FFB_CACHED_COLOR_UPDATE
-#undef FFB_SET_PRIM_COLOR
-#undef FFB_PRIM_COLOR_COST
-#undef FFB_SET_VERTEX_COLOR
-#undef FFB_VERTEX_COLOR_COST
-#undef RESET_STIPPLE
-#undef FFB_AREA_DECLARE
-#undef FFB_COMPUTE_AREA_TRI
-#undef FFB_COMPUTE_AREA_QUAD
-#undef FFB_CULL_TRI
-#undef FFB_CULL_QUAD
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/ffb/ffb_span.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/ffb/ffb_span.c
deleted file mode 100644
index f4698c64e..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/ffb/ffb_span.c
+++ /dev/null
@@ -1,135 +0,0 @@
-/* $XFree86: xc/lib/GL/mesa/src/drv/ffb/ffb_span.c,v 1.2 2002/02/22 21:32:59 dawes Exp $
- *
- * GLX Hardware Device Driver for Sun Creator/Creator3D
- * Copyright (C) 2000 David S. Miller
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included
- * in all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * DAVID MILLER, OR ANY OTHER CONTRIBUTORS BE LIABLE FOR ANY CLAIM, 
- * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR 
- * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE 
- * OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- *
- *    David S. Miller <davem@redhat.com>
- */
-
-#include "mtypes.h"
-#include "ffb_dd.h"
-#include "ffb_span.h"
-#include "ffb_context.h"
-#include "ffb_lock.h"
-
-#include "swrast/swrast.h"
-
-#define DBG 0
-
-#define HW_LOCK()						\
-	ffbContextPtr fmesa = FFB_CONTEXT(ctx);			\
-	if (!fmesa->hw_locked)					\
-		LOCK_HARDWARE(fmesa);
-
-#define HW_UNLOCK()			\
-	if (!fmesa->hw_locked)		\
-		UNLOCK_HARDWARE(fmesa); \
-
-#define LOCAL_VARS						\
-	__DRIdrawablePrivate *dPriv = fmesa->driDrawable;	\
-	GLuint height = dPriv->h;				\
-        GLuint p;						\
-	char *buf; 						\
-        (void) p
-
-#define INIT_MONO_PIXEL(p, color)		\
-        p = ((color[0] <<  0) |			\
-	     (color[1] << 8) |			\
-	     (color[2] << 16))
-
-/* We use WID clipping, so this test always passes. */
-#define CLIPPIXEL(__x, __y)	(1)
-
-/* And also, due to WID clipping, we need not do anything
- * special here.
- */
-#define CLIPSPAN(__x,__y,__n,__x1,__n1,__i)		\
-	__n1 = __n;					\
-	__x1 = __x;					\
-
-#define HW_CLIPLOOP()							\
-do {	unsigned int fbc, ppc, cmp;					\
-	FFBWait(fmesa, fmesa->regs);					\
-	fbc = fmesa->regs->fbc; ppc = fmesa->regs->ppc; cmp = fmesa->regs->cmp; \
-	fmesa->regs->fbc = ((fbc &					\
-			     ~(FFB_FBC_WB_C | FFB_FBC_ZE_MASK | FFB_FBC_RGBE_MASK)) \
-			    | (FFB_FBC_ZE_OFF | FFB_FBC_RGBE_MASK));	\
-	fmesa->regs->ppc = ((ppc &					\
-			     ~(FFB_PPC_XS_MASK | FFB_PPC_ABE_MASK | FFB_PPC_DCE_MASK | \
-			       FFB_PPC_APE_MASK | FFB_PPC_CS_MASK))	\
-			    | (FFB_PPC_XS_WID | FFB_PPC_ABE_DISABLE |	\
-			       FFB_PPC_DCE_DISABLE | FFB_PPC_APE_DISABLE | \
-			       FFB_PPC_CS_VAR));			\
-	fmesa->regs->cmp = ((cmp & ~(0xff << 16)) | (0x80 << 16));	\
-	fmesa->ffbScreen->rp_active = 1;				\
-	FFBWait(fmesa, fmesa->regs);					\
-	buf = (char *)(fmesa->sfb32 + (dPriv->x << 2) + (dPriv->y << 13));\
-	if (dPriv->numClipRects) {
-
-#define HW_ENDCLIPLOOP()	\
-	}			\
-	fmesa->regs->fbc = fbc;	\
-	fmesa->regs->ppc = ppc;	\
-	fmesa->regs->cmp = cmp;	\
-	fmesa->ffbScreen->rp_active = 1; \
-} while(0)
-
-#define Y_FLIP(__y)		(height - __y)
-
-#define READ_RGBA(rgba,__x,__y)					\
-do {	GLuint p = *(GLuint *)(buf + ((__x)<<2) + ((__y)<<13));	\
-	rgba[0] = (p >>  0) & 0xff;				\
-	rgba[1] = (p >>  8) & 0xff;				\
-	rgba[2] = (p >> 16) & 0xff;				\
-	rgba[3] = 0xff;						\
-} while(0)
-
-#define WRITE_RGBA(__x, __y, __r, __g, __b, __a)		\
-	*(GLuint *)(buf + ((__x)<<2) + ((__y)<<13)) =		\
-		((((__r) & 0xff) <<  0) |			\
-		 (((__g) & 0xff) <<  8) |			\
-		 (((__b) & 0xff) << 16))
-
-#define WRITE_PIXEL(__x, __y, __p) \
-	*(GLuint *)(buf + ((__x)<<2) + ((__y)<<13)) = (__p)
-
-#define TAG(x) ffb##x##_888
-
-#include <spantmp.h>
-
-/**
- * Plug in the Get/Put routines for the given driRenderbuffer.
- */
-void
-ffbSetSpanFunctions(driRenderbuffer *drb, const GLvisual *vis)
-{
-	assert(vis->redBits == 8);
-        assert(vis->greenBits == 8);
-        assert(vis->blueBits == 8);
-        drb->Base.GetRow        = ffbReadRGBASpan_888;
-        drb->Base.GetValues     = ffbReadRGBAPixels_888;
-        drb->Base.PutRow        = ffbWriteRGBASpan_888;
-        drb->Base.PutRowRGB     = ffbWriteRGBSpan_888;
-        drb->Base.PutMonoRow    = ffbWriteMonoRGBASpan_888;
-        drb->Base.PutValues     = ffbWriteRGBAPixels_888;
-        drb->Base.PutMonoValues = ffbWriteMonoRGBAPixels_888;
-}
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/ffb/ffb_span.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/ffb/ffb_span.h
deleted file mode 100644
index 5ae227910..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/ffb/ffb_span.h
+++ /dev/null
@@ -1,10 +0,0 @@
-/* $XFree86: xc/lib/GL/mesa/src/drv/ffb/ffb_span.h,v 1.1 2000/06/20 05:08:39 dawes Exp $ */
-
-#ifndef _FFB_SPAN_H
-#define _FFB_SPAN_H
-
-#include "drirenderbuffer.h"
-
-void ffbSetSpanFunctions(driRenderbuffer *drb, const GLvisual *vis);
-
-#endif /* !(_FFB_SPAN_H) */
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/ffb/ffb_state.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/ffb/ffb_state.c
deleted file mode 100644
index 86df5b4bc..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/ffb/ffb_state.c
+++ /dev/null
@@ -1,1223 +0,0 @@
-/* $XFree86: xc/lib/GL/mesa/src/drv/ffb/ffb_state.c,v 1.5 2002/10/30 12:51:27 alanh Exp $
- *
- * GLX Hardware Device Driver for Sun Creator/Creator3D
- * Copyright (C) 2000, 2001 David S. Miller
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included
- * in all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * DAVID MILLER, OR ANY OTHER CONTRIBUTORS BE LIABLE FOR ANY CLAIM, 
- * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR 
- * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE 
- * OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- *
- *    David S. Miller <davem@redhat.com>
- */
-
-#include "mtypes.h"
-#include "buffers.h"
-#include "colormac.h"
-#include "mm.h"
-#include "ffb_dd.h"
-#include "ffb_span.h"
-#include "ffb_depth.h"
-#include "ffb_context.h"
-#include "ffb_vb.h"
-#include "ffb_tris.h"
-#include "ffb_state.h"
-#include "ffb_lock.h"
-#include "extensions.h"
-#include "enums.h"
-
-#include "swrast/swrast.h"
-#include "array_cache/acache.h"
-#include "tnl/tnl.h"
-#include "swrast_setup/swrast_setup.h"
-
-#include "tnl/t_pipeline.h"
-
-#undef STATE_TRACE
-
-static unsigned int ffbComputeAlphaFunc(GLcontext *ctx)
-{
-	unsigned int xclip;
-	GLubyte alphaRef;
-
-#ifdef STATE_TRACE
-	fprintf(stderr, "ffbDDAlphaFunc: func(%s) ref(%02x)\n",
-		_mesa_lookup_enum_by_nr(ctx->Color.AlphaFunc),
-		ctx->Color.AlphaRef & 0xff);
-#endif
-
-	switch (ctx->Color.AlphaFunc) {
-	case GL_NEVER: xclip = FFB_XCLIP_TEST_NEVER; break;
-	case GL_LESS: xclip = FFB_XCLIP_TEST_LT; break;
-	case GL_EQUAL: xclip = FFB_XCLIP_TEST_EQ; break;
-	case GL_LEQUAL: xclip = FFB_XCLIP_TEST_LE; break;
-	case GL_GREATER: xclip = FFB_XCLIP_TEST_GT; break;
-	case GL_NOTEQUAL: xclip = FFB_XCLIP_TEST_NE; break;
-	case GL_GEQUAL: xclip = FFB_XCLIP_TEST_GE; break;
-	case GL_ALWAYS: xclip = FFB_XCLIP_TEST_ALWAYS; break;
-
-	default:
-		return FFB_XCLIP_TEST_ALWAYS | 0x00;
-	}
-
-	CLAMPED_FLOAT_TO_UBYTE(alphaRef, ctx->Color.AlphaRef);
-	xclip |= (alphaRef & 0xff);
-
-	return xclip;
-}
-
-static void ffbDDAlphaFunc(GLcontext *ctx, GLenum func, GLfloat ref)
-{
-	ffbContextPtr fmesa = FFB_CONTEXT(ctx);
-
-	if (ctx->Color.AlphaEnabled) {
-		unsigned int xclip = ffbComputeAlphaFunc(ctx);
-
-		if (fmesa->xclip != xclip) {
-			fmesa->xclip = xclip;
-			FFB_MAKE_DIRTY(fmesa, FFB_STATE_XCLIP, 1);
-		}
-	}
-}
-
-static void ffbDDBlendEquationSeparate(GLcontext *ctx, 
-				       GLenum modeRGB, GLenum modeA)
-{
-
-#ifdef STATE_TRACE
-	fprintf(stderr, "ffbDDBlendEquation: mode(%s)\n", 
-		_mesa_lookup_enum_by_nr(modeRGB));
-#endif
-	assert( modeRGB == modeA );
-	FALLBACK( ctx, (modeRGB != GL_FUNC_ADD), FFB_BADATTR_BLENDEQN);
-}
-
-static void ffbDDBlendFuncSeparate(GLcontext *ctx, GLenum sfactorRGB,
-				   GLenum dfactorRGB, GLenum sfactorA,
-				   GLenum dfactorA)
-{
-	ffbContextPtr fmesa = FFB_CONTEXT(ctx);
-	unsigned int blendc = 1 << 4;
-
-#ifdef STATE_TRACE
-	fprintf(stderr, "ffbDDBlendFuncSeparate: sRGB(%s) dRGB(%s) sA(%s) dA(%s)\n",
-		_mesa_lookup_enum_by_nr(sfactorRGB),
-		_mesa_lookup_enum_by_nr(dfactorRGB),
-		_mesa_lookup_enum_by_nr(sfactorA),
-		_mesa_lookup_enum_by_nr(dfactorA));
-#endif
-	switch (ctx->Color.BlendSrcRGB) {
-	case GL_ZERO:
-		blendc |= (0 << 0);
-		break;
-
-	case GL_ONE:
-		blendc |= (1 << 0);
-		break;
-
-	case GL_ONE_MINUS_SRC_ALPHA:
-		blendc |= (2 << 0);
-		break;
-
-	case GL_SRC_ALPHA:
-		blendc |= (3 << 0);
-		break;
-
-	default:
-		if (ctx->Color.BlendEnabled)
-			FALLBACK( ctx, FFB_BADATTR_BLENDFUNC, GL_TRUE );
-		return;
-	};
-
-	switch (ctx->Color.BlendDstRGB) {
-	case GL_ZERO:
-		blendc |= (0 << 2);
-		break;
-
-	case GL_ONE:
-		blendc |= (1 << 2);
-		break;
-
-	case GL_ONE_MINUS_SRC_ALPHA:
-		blendc |= (2 << 2);
-		break;
-
-	case GL_SRC_ALPHA:
-		blendc |= (3 << 2);
-		break;
-
-	default:
-		if (ctx->Color.BlendEnabled)
-			FALLBACK( ctx, FFB_BADATTR_BLENDFUNC, GL_TRUE );
-		return;
-	};
-
-	if (ctx->Color.BlendEnabled &&
-	    ctx->Color.ColorLogicOpEnabled &&
-	    ctx->Color.LogicOp != GL_COPY) {
-		/* We could avoid this if sfactor is GL_ONE and
-		 * dfactor is GL_ZERO.  I do not think that is even
-		 * worthwhile to check because if someone is using
-		 * blending they use more interesting settings and
-		 * also it would add more state tracking to a lot
-		 * of the code in this file.
-		 */
-		FALLBACK(ctx, FFB_BADATTR_BLENDROP, GL_TRUE);
-		return;
-	}
-
-	FALLBACK( ctx, (FFB_BADATTR_BLENDFUNC|FFB_BADATTR_BLENDROP), GL_FALSE );
-
-	if (blendc != fmesa->blendc) {
-		fmesa->blendc = blendc;
-		FFB_MAKE_DIRTY(fmesa, FFB_STATE_BLEND, 1);
-	}
-}
-
-static void ffbDDDepthFunc(GLcontext *ctx, GLenum func)
-{
-	ffbContextPtr fmesa = FFB_CONTEXT(ctx);
-	GLuint cmp;
-
-#ifdef STATE_TRACE
-	fprintf(stderr, "ffbDDDepthFunc: func(%s)\n",
-		_mesa_lookup_enum_by_nr(func));
-#endif
-
-	switch (func) {
-	case GL_NEVER:
-		cmp = FFB_CMP_MAGN_NEVER;
-		break;
-	case GL_ALWAYS:
-		cmp = FFB_CMP_MAGN_ALWAYS;
-		break;
-	case GL_LESS:
-		cmp = FFB_CMP_MAGN_LT;
-		break;
-	case GL_LEQUAL:
-		cmp = FFB_CMP_MAGN_LE;
-		break;
-	case GL_EQUAL:
-		cmp = FFB_CMP_MAGN_EQ;
-		break;
-	case GL_GREATER:
-		cmp = FFB_CMP_MAGN_GT;
-		break;
-	case GL_GEQUAL:
-		cmp = FFB_CMP_MAGN_GE;
-		break;
-	case GL_NOTEQUAL:
-		cmp = FFB_CMP_MAGN_NE;
-		break;
-	default:
-		return;
-	};
-
-	if (! ctx->Depth.Test)
-		cmp = FFB_CMP_MAGN_ALWAYS;
-
-	cmp <<= 16;
-	cmp = (fmesa->cmp & ~(0xff<<16)) | cmp;
-	if (cmp != fmesa->cmp) {
-		fmesa->cmp = cmp;
-		FFB_MAKE_DIRTY(fmesa, FFB_STATE_CMP, 1);
-	}
-}
-
-static void ffbDDDepthMask(GLcontext *ctx, GLboolean flag)
-{
-	ffbContextPtr fmesa = FFB_CONTEXT(ctx);
-	GLuint fbc = fmesa->fbc;
-	GLboolean enabled_now;
-
-#ifdef STATE_TRACE
-	fprintf(stderr, "ffbDDDepthMask: flag(%d)\n", flag);
-#endif
-
-	if ((fbc & FFB_FBC_ZE_MASK) == FFB_FBC_ZE_OFF)
-		enabled_now = GL_FALSE;
-	else
-		enabled_now = GL_TRUE;
-
-	if (flag != enabled_now) {
-		fbc &= ~FFB_FBC_ZE_MASK;
-		if (flag) {
-			fbc |= FFB_FBC_WB_C | FFB_FBC_ZE_ON;
-		} else {
-			fbc |= FFB_FBC_ZE_OFF;
-			fbc &= ~FFB_FBC_WB_C;
-		}
-		fmesa->fbc = fbc;
-		FFB_MAKE_DIRTY(fmesa, FFB_STATE_FBC, 1);
-	}
-}
-
-static void ffbDDStencilFunc(GLcontext *ctx, GLenum func, GLint ref, GLuint mask)
-{
-	ffbContextPtr fmesa = FFB_CONTEXT(ctx);
-	unsigned int stencil, stencilctl, consty;
-
-	/* We will properly update sw/hw state when stenciling is
-	 * enabled.
-	 */
-	if (! ctx->Stencil.Enabled)
-		return;
-
-	stencilctl = fmesa->stencilctl;
-	stencilctl &= ~(7 << 16);
-
-	switch (func) {
-	case GL_ALWAYS:		stencilctl |= (0 << 16); break;
-	case GL_GREATER:	stencilctl |= (1 << 16); break;
-	case GL_EQUAL:		stencilctl |= (2 << 16); break;
-	case GL_GEQUAL:		stencilctl |= (3 << 16); break;
-	case GL_NEVER:		stencilctl |= (4 << 16); break;
-	case GL_LEQUAL:		stencilctl |= (5 << 16); break;
-	case GL_NOTEQUAL:	stencilctl |= (6 << 16); break;
-	case GL_LESS:		stencilctl |= (7 << 16); break;
-
-	default:
-		return;
-	};
-
-	consty = ref & 0xf;
-
-	stencil = fmesa->stencil;
-	stencil &= ~(0xf << 20);
-	stencil |= (mask & 0xf) << 20;
-
-	if (fmesa->stencil != stencil ||
-	    fmesa->stencilctl != stencilctl ||
-	    fmesa->consty != consty) {
-		fmesa->stencil = stencil;
-		fmesa->stencilctl = stencilctl;
-		fmesa->consty = consty;
-		FFB_MAKE_DIRTY(fmesa, FFB_STATE_STENCIL, 6);
-	}
-}
-
-static void ffbDDStencilMask(GLcontext *ctx, GLuint mask)
-{
-	ffbContextPtr fmesa = FFB_CONTEXT(ctx);
-
-	mask &= 0xf;
-	if (fmesa->ypmask != mask) {
-		fmesa->ypmask = mask;
-		FFB_MAKE_DIRTY(fmesa, FFB_STATE_YPMASK, 1);
-	}
-}
-
-static void ffbDDStencilOp(GLcontext *ctx, GLenum fail, GLenum zfail, GLenum zpass)
-{
-	ffbContextPtr fmesa = FFB_CONTEXT(ctx);
-	unsigned int stencilctl;
-
-	/* We will properly update sw/hw state when stenciling is
-	 * enabled.
-	 */
-	if (! ctx->Stencil.Enabled)
-		return;
-
-	stencilctl = fmesa->stencilctl;
-	stencilctl &= ~(0xfff00000);
-
-	switch (fail) {
-	case GL_ZERO:		stencilctl |= (0 << 28); break;
-	case GL_KEEP:		stencilctl |= (1 << 28); break;
-	case GL_INVERT:		stencilctl |= (2 << 28); break;
-	case GL_REPLACE:	stencilctl |= (3 << 28); break;
-	case GL_INCR:		stencilctl |= (4 << 28); break;
-	case GL_DECR:		stencilctl |= (5 << 28); break;
-
-	default:
-		return;
-	};
-
-	switch (zfail) {
-	case GL_ZERO:		stencilctl |= (0 << 24); break;
-	case GL_KEEP:		stencilctl |= (1 << 24); break;
-	case GL_INVERT:		stencilctl |= (2 << 24); break;
-	case GL_REPLACE:	stencilctl |= (3 << 24); break;
-	case GL_INCR:		stencilctl |= (4 << 24); break;
-	case GL_DECR:		stencilctl |= (5 << 24); break;
-
-	default:
-		return;
-	};
-
-	switch (zpass) {
-	case GL_ZERO:		stencilctl |= (0 << 20); break;
-	case GL_KEEP:		stencilctl |= (1 << 20); break;
-	case GL_INVERT:		stencilctl |= (2 << 20); break;
-	case GL_REPLACE:	stencilctl |= (3 << 20); break;
-	case GL_INCR:		stencilctl |= (4 << 20); break;
-	case GL_DECR:		stencilctl |= (5 << 20); break;
-
-	default:
-		return;
-	};
-
-	if (fmesa->stencilctl != stencilctl) {
-		fmesa->stencilctl = stencilctl;
-		FFB_MAKE_DIRTY(fmesa, FFB_STATE_STENCIL, 6);
-	}
-}
-
-static void ffbCalcViewportRegs(GLcontext *ctx)
-{
-	ffbContextPtr fmesa = FFB_CONTEXT(ctx);
-	__DRIdrawablePrivate *dPriv = fmesa->driDrawable;
-	GLuint xmin, xmax, ymin, ymax, zmin, zmax;
-	unsigned int vcmin, vcmax;
-
-	xmin = ctx->Viewport.X + dPriv->x;
-	xmax = xmin + ctx->Viewport.Width;
-	ymax = dPriv->y + dPriv->h - ctx->Viewport.Y;
-	ymin = ymax - ctx->Viewport.Height;
-	if (ctx->Scissor.Enabled) {
-		GLuint sc_xmin, sc_xmax, sc_ymin, sc_ymax;
-
-		sc_xmin = ctx->Viewport.X + dPriv->x;
-		sc_xmax = sc_xmin + ctx->Viewport.Width;
-		sc_ymax = dPriv->y + dPriv->h - ctx->Viewport.Y;
-		sc_ymin = sc_ymax - ctx->Viewport.Height;
-		if (sc_xmin > xmin)
-			xmin = sc_xmin;
-		if (sc_xmax < xmax)
-			xmax = sc_xmax;
-		if (sc_ymin > ymin)
-			ymin = sc_ymin;
-		if (sc_ymax < ymax)
-			ymax = sc_ymax;
-	}
-	zmin = ((GLdouble)ctx->Viewport.Near * 0x0fffffff);
-	zmax = ((GLdouble)ctx->Viewport.Far  * 0x0fffffff);
-
-	vcmin = ((ymin & 0xffff) << 16) | (xmin & 0xffff);
-	vcmax = ((ymax & 0xffff) << 16) | (xmax & 0xffff);
-	if (fmesa->vclipmin != vcmin ||
-	    fmesa->vclipmax != vcmax ||
-	    fmesa->vclipzmin != zmin ||
-	    fmesa->vclipzmax != zmax) {
-		fmesa->vclipmin = vcmin;
-		fmesa->vclipmax = vcmax;
-		fmesa->vclipzmin = zmin;
-		fmesa->vclipzmax = zmax;
-		FFB_MAKE_DIRTY(fmesa, FFB_STATE_CLIP, (4 + (4 * 2)));
-	}
-}
-
-void ffbCalcViewport(GLcontext *ctx)
-{
-	ffbContextPtr fmesa = FFB_CONTEXT(ctx);
-	const GLfloat *v = ctx->Viewport._WindowMap.m;
-	GLfloat *m = fmesa->hw_viewport;
-	__DRIdrawablePrivate *dPriv = fmesa->driDrawable;
-
-	m[MAT_SX] =   v[MAT_SX];
-	m[MAT_TX] =   v[MAT_TX] + dPriv->x + SUBPIXEL_X;
-	m[MAT_SY] = - v[MAT_SY];
-	m[MAT_TY] = - v[MAT_TY] + dPriv->h + dPriv->y + SUBPIXEL_Y;
-	m[MAT_SZ] =   v[MAT_SZ] * ((GLdouble)1.0 / (GLdouble)0x0fffffff);
-	m[MAT_TZ] =   v[MAT_TZ] * ((GLdouble)1.0 / (GLdouble)0x0fffffff);
-
-	fmesa->depth_scale = ((GLdouble)1.0 / (GLdouble)0x0fffffff);
-
-	ffbCalcViewportRegs(ctx);
-
-	fmesa->setupnewinputs |= VERT_BIT_POS;
-}
-
-static void ffbDDViewport(GLcontext *ctx, GLint x, GLint y,
-			  GLsizei width, GLsizei height)
-{
-	/* update size of Mesa/software ancillary buffers */
-	_mesa_ResizeBuffersMESA();
-	ffbCalcViewport(ctx);
-}
-
-static void ffbDDDepthRange(GLcontext *ctx, GLclampd nearval, GLclampd farval)
-{
-	ffbCalcViewport(ctx);
-}
-
-static void ffbDDScissor(GLcontext *ctx, GLint cx, GLint cy,
-		  GLsizei cw, GLsizei ch)
-{
-	ffbCalcViewport(ctx);
-}
-
-static void ffbDDDrawBuffer(GLcontext *ctx, GLenum buffer)
-{
-	ffbContextPtr fmesa = FFB_CONTEXT(ctx);
-	unsigned int fbc = fmesa->fbc;
-
-#ifdef STATE_TRACE
-	fprintf(stderr, "ffbDDDrawBuffer: mode(%s)\n",
-		_mesa_lookup_enum_by_nr(buffer));
-#endif
-	fbc &= ~(FFB_FBC_WB_AB | FFB_FBC_RB_MASK);
-	switch (buffer) {
-	case GL_FRONT:
-		if (fmesa->back_buffer == 0)
-			fbc |= FFB_FBC_WB_B | FFB_FBC_RB_B;
-		else
-			fbc |= FFB_FBC_WB_A | FFB_FBC_RB_A;
-		break;
-
-	case GL_BACK:
-		if (fmesa->back_buffer == 0)
-			fbc |= FFB_FBC_WB_A | FFB_FBC_RB_A;
-		else
-			fbc |= FFB_FBC_WB_B | FFB_FBC_RB_B;
-		break;
-
-	case GL_FRONT_AND_BACK:
-		fbc |= FFB_FBC_WB_AB;
-		break;
-
-	default:
-		return;
-	};
-
-	if (fbc != fmesa->fbc) {
-		fmesa->fbc = fbc;
-		FFB_MAKE_DIRTY(fmesa, FFB_STATE_FBC, 1);
-	}
-}
-
-
-static void ffbDDReadBuffer(GLcontext *ctx, GLenum buffer)
-{
-   /* no-op, unless you implement h/w glRead/CopyPixels */
-}
-
-
-/*
- * Specifies buffer for sw fallbacks (spans)
- */
-static void ffbDDSetBuffer(GLcontext *ctx, GLframebuffer *colorBuffer,
-			   GLuint bufferBit)
-{
-	ffbContextPtr fmesa = FFB_CONTEXT(ctx);
-	unsigned int fbc = fmesa->fbc;
-
-#ifdef STATE_TRACE
-	fprintf(stderr, "ffbDDSetReadBuffer: mode(%s)\n",
-		_mesa_lookup_enum_by_nr(buffer));
-#endif
-	fbc &= ~(FFB_FBC_RB_MASK);
-	switch (bufferBit) {
-	case BUFFER_BIT_FRONT_LEFT:
-		if (fmesa->back_buffer == 0)
-			fbc |= FFB_FBC_RB_B;
-		else
-			fbc |= FFB_FBC_RB_A;
-		break;
-
-	case BUFFER_BIT_BACK_LEFT:
-		if (fmesa->back_buffer == 0)
-			fbc |= FFB_FBC_RB_A;
-		else
-			fbc |= FFB_FBC_RB_B;
-		break;
-
-	default:
-		_mesa_problem(ctx, "Unexpected buffer in ffbDDSetBuffer()");
-		return;
-	};
-
-	if (fbc != fmesa->fbc) {
-		fmesa->fbc = fbc;
-		FFB_MAKE_DIRTY(fmesa, FFB_STATE_FBC, 1);
-	}
-}
-
-static void ffbDDClearColor(GLcontext *ctx, const GLfloat color[4])
-{
-	ffbContextPtr fmesa = FFB_CONTEXT(ctx);
-	GLubyte c[4];
-	CLAMPED_FLOAT_TO_UBYTE(c[0], color[0]);
-	CLAMPED_FLOAT_TO_UBYTE(c[1], color[1]);
-	CLAMPED_FLOAT_TO_UBYTE(c[2], color[2]);
-
-	fmesa->clear_pixel = ((c[0] << 0) |
-			      (c[1] << 8) |
-			      (c[2] << 16));
-}
-
-static void ffbDDClearDepth(GLcontext *ctx, GLclampd depth)
-{
-	ffbContextPtr fmesa = FFB_CONTEXT(ctx);
-
-	fmesa->clear_depth = Z_FROM_MESA(depth * 4294967295.0f);
-}
-
-static void ffbDDClearStencil(GLcontext *ctx, GLint stencil)
-{
-	ffbContextPtr fmesa = FFB_CONTEXT(ctx);
-
-	fmesa->clear_stencil = stencil & 0xf;
-}
-
-/* XXX Actually, should I be using FBC controls for this? -DaveM */
-static void ffbDDColorMask(GLcontext *ctx,
-			   GLboolean r, GLboolean g,
-			   GLboolean b, GLboolean a)
-{
-	ffbContextPtr fmesa = FFB_CONTEXT(ctx);
-	unsigned int new_pmask = 0x0;
-
-#ifdef STATE_TRACE
-	fprintf(stderr, "ffbDDColorMask: r(%d) g(%d) b(%d) a(%d)\n",
-		r, g, b, a);
-#endif
-	if (r)
-		new_pmask |= 0x000000ff;
-	if (g)
-		new_pmask |= 0x0000ff00;
-	if (b)
-		new_pmask |= 0x00ff0000;
-	if (a)
-		new_pmask |= 0xff000000;
-
-	if (fmesa->pmask != new_pmask) {
-		fmesa->pmask = new_pmask;
-		FFB_MAKE_DIRTY(fmesa, FFB_STATE_PMASK, 1);
-	}
-}
-
-static void ffbDDLogicOp(GLcontext *ctx, GLenum op)
-{
-	ffbContextPtr fmesa = FFB_CONTEXT(ctx);
-	unsigned int rop;
-
-#ifdef STATE_TRACE
-	fprintf(stderr, "ffbDDLogicOp: op(%s)\n",
-		_mesa_lookup_enum_by_nr(op));
-#endif
-	switch (op) {
-	case GL_CLEAR: rop = FFB_ROP_ZERO; break;
-	case GL_SET: rop = FFB_ROP_ONES; break;
-	case GL_COPY: rop = FFB_ROP_NEW; break;
-	case GL_AND: rop = FFB_ROP_NEW_AND_OLD; break;
-	case GL_NAND: rop = FFB_ROP_NEW_AND_NOLD; break;
-	case GL_OR: rop = FFB_ROP_NEW_OR_OLD; break;
-	case GL_NOR: rop = FFB_ROP_NEW_OR_NOLD; break;
-	case GL_XOR: rop = FFB_ROP_NEW_XOR_OLD; break;
-	case GL_NOOP: rop = FFB_ROP_OLD; break;
-	case GL_COPY_INVERTED: rop = FFB_ROP_NNEW; break;
-	case GL_INVERT: rop = FFB_ROP_NOLD; break;
-	case GL_EQUIV: rop = FFB_ROP_NNEW_XOR_NOLD; break;
-	case GL_AND_REVERSE: rop = FFB_ROP_NEW_AND_NOLD; break;
-	case GL_AND_INVERTED: rop = FFB_ROP_NNEW_AND_OLD; break;
-	case GL_OR_REVERSE: rop = FFB_ROP_NEW_OR_NOLD; break;
-	case GL_OR_INVERTED: rop = FFB_ROP_NNEW_OR_OLD; break;
-
-	default:
-		return;
-	};
-
-	rop |= fmesa->rop & ~0xff;
-	if (rop != fmesa->rop) {
-		fmesa->rop = rop;
-		FFB_MAKE_DIRTY(fmesa, FFB_STATE_ROP, 1);
-
-		if (op == GL_COPY)
-			FALLBACK( ctx, FFB_BADATTR_BLENDROP, GL_FALSE );
-	}
-}
-
-#if 0
-/* XXX Also need to track near/far just like 3dfx driver.
- * XXX
- * XXX Actually, that won't work, because the 3dfx chip works by
- * XXX having 1/w coordinates fed to it for each primitive, and
- * XXX it uses this to index it's 64 entry fog table.
- */
-static void ffb_fog_linear(GLcontext *ctx, ffbContextPtr fmesa)
-{
-	GLfloat c = ctx->ProjectionMatrix.m[10];
-	GLfloat d = ctx->ProjectionMatrix.m[14];
-	GLfloat tz = ctx->Viewport.WindowMap.m[MAT_TZ];
-	GLfloat szInv = 1.0F / ctx->Viewport.WindowMap.m[MAT_SZ];
-	GLfloat fogEnd = ctx->Fog.End;
-	GLfloat fogScale = 1.0F / (ctx->Fog.End - ctx->Fog.Start);
-	GLfloat ndcz;
-	GLfloat eyez;
-	GLfloat Zzero, Zone;
-	unsigned int zb, zf;
-
-	/* Compute the Z at which f reaches 0.0, this is the full
-	 * saturation point.
-	 *
-	 * Thus compute Z (as seen by the chip during rendering),
-	 * such that:
-	 *
-	 *	0.0 = (fogEnd - eyez) * fogScale
-	 *
-	 * fogScale is usually not zero, thus we are looking for:
-	 *
-	 *	fogEnd = eyez
-	 *
-	 *	fogEnd = -d / (c + ((Z - tz) * szInv))
-	 *	fogEnd * (c + ((Z - tz) * szInv)) = -d
-	 *	(c + ((Z - tz) * szInv)) = -d / fogEnd
-	 *	(Z - tz) * szInv = (-d / fogEnd) - c
-	 *	(Z - tz) = ((-d / fogEnd) - c) / szInv
-	 *	Z = (((-d / fogEnd) - c) / szInv) + tz
-	 */
-	Zzero = (((-d / fogEnd) - c) / szInv) + tz;
-
-	/* Compute the Z at which f reaches 1.0, this is where
-	 * the incoming frag's full intensity is shown.  This
-	 * equation is:
-	 *
-	 *	1.0 = (fogEnd - eyez)
-	 *
-	 * We are looking for:
-	 *
-	 *	1.0 + eyez = fogEnd
-	 *
-	 *	1.0 + (-d / (c + ((Z - tz) * szInv))) = fogEnd
-	 *	-d / (c + ((Z - tz) * szInv)) = fogEnd - 1.0
-	 *	-d / (FogEnd - 1.0) = (c + ((Z - tz) * szInv))
-	 *	(-d / (fogEnd - 1.0)) - c = ((Z - tz) * szInv)
-	 *	((-d / (fogEnd - 1.0)) - c) / szInv = (Z - tz)
-	 *	(((-d / (fogEnd - 1.0)) - c) / szInv) + tz = Z
-	 */
-	Zone = (((-d / (fogEnd - 1.0)) - c) / szInv) + tz;
-
-	/* FFB's Zfront must be less than Zback, thus we may have
-	 * to invert Sf/Sb to satisfy this constraint.
-	 */
-	if (Zzero < Zone) {
-		sf = 0.0;
-		sb = 1.0;
-		zf = Z_FROM_MESA(Zzero);
-		zb = Z_FROM_MESA(Zone);
-	} else {
-		sf = 1.0;
-		sb = 0.0;
-		zf = Z_FROM_MESA(Zone);
-		zb = Z_FROM_MESA(Zzero);
-	}
-}
-#endif
-
-static void ffbDDFogfv(GLcontext *ctx, GLenum pname, const GLfloat *param)
-{
-#ifdef STATE_TRACE
-	fprintf(stderr, "ffbDDFogfv: pname(%s)\n", _mesa_lookup_enum_by_nr(pname));
-#endif
-}
-
-static void ffbDDLineStipple(GLcontext *ctx, GLint factor, GLushort pattern)
-{
-	ffbContextPtr fmesa = FFB_CONTEXT(ctx);
-
-#ifdef STATE_TRACE
-	fprintf(stderr, "ffbDDLineStipple: factor(%d) pattern(%04x)\n",
-		factor, pattern);
-#endif
-	if (ctx->Line.StippleFlag) {
-		factor = ctx->Line.StippleFactor;
-		pattern = ctx->Line.StipplePattern;
-		if ((GLuint) factor > 15) {			
-			fmesa->lpat = FFB_LPAT_BAD;
-		} else {
-			fmesa->lpat = ((factor << FFB_LPAT_SCALEVAL_SHIFT) |
-				       (0 << FFB_LPAT_PATLEN_SHIFT) |
-				       ((pattern & 0xffff) << FFB_LPAT_PATTERN_SHIFT));
-		}
-	} else {
-		fmesa->lpat = 0;
-	}
-}
-
-void ffbXformAreaPattern(ffbContextPtr fmesa, const GLubyte *mask)
-{
-	__DRIdrawablePrivate *dPriv = fmesa->driDrawable;
-	int i, lines, xoff;
-
-	lines = 0;
-	i = (dPriv->y + dPriv->h) & (32 - 1);
-	xoff = dPriv->x & (32 - 1);
-	while (lines++ < 32) {
-		GLuint raw =
-			(((GLuint)mask[0] << 24) |
-			 ((GLuint)mask[1] << 16) |
-			 ((GLuint)mask[2] <<  8) |
-			 ((GLuint)mask[3] <<  0));
-
-		fmesa->pattern[i] =
-			(raw << xoff) | (raw >> (32 - xoff));
-		i = (i - 1) & (32 - 1);
-		mask += 4;
-	}
-
-	FFB_MAKE_DIRTY(fmesa, FFB_STATE_APAT, 32);
-}
-
-static void ffbDDPolygonStipple(GLcontext *ctx, const GLubyte *mask)
-{
-	ffbContextPtr fmesa = FFB_CONTEXT(ctx);
-
-#ifdef STATE_TRACE
-	fprintf(stderr, "ffbDDPolygonStipple: state(%d)\n",
-		ctx->Polygon.StippleFlag);
-#endif
-	ffbXformAreaPattern(fmesa, mask);
-}
-
-static void ffbDDEnable(GLcontext *ctx, GLenum cap, GLboolean state)
-{
-	ffbContextPtr fmesa = FFB_CONTEXT(ctx);
-	unsigned int tmp;
-
-#ifdef STATE_TRACE
-	fprintf(stderr, "ffbDDEnable: %s state(%d)\n",
-		_mesa_lookup_enum_by_nr(cap), state);
-#endif
-	switch (cap) {
-	case GL_ALPHA_TEST:
-		if (state)
-			tmp = ffbComputeAlphaFunc(ctx);
-		else
-			tmp = FFB_XCLIP_TEST_ALWAYS;
-
-		if (tmp != fmesa->xclip) {
-			fmesa->xclip = tmp;
-			FFB_MAKE_DIRTY(fmesa, FFB_STATE_XCLIP, 1);
-		}
-		break;
-
-	case GL_BLEND:
-		tmp = (fmesa->ppc & ~FFB_PPC_ABE_MASK);
-		if (state) {
-			tmp |= FFB_PPC_ABE_ENABLE;
-		} else {
-			tmp |= FFB_PPC_ABE_DISABLE;
-		}
-		if (fmesa->ppc != tmp) {
-			fmesa->ppc = tmp;
-			FFB_MAKE_DIRTY(fmesa, FFB_STATE_PPC, 1);
-			ffbDDBlendFuncSeparate(ctx, 0, 0, 0, 0 );
-		}
-		break;
-
-	case GL_DEPTH_TEST:
-		if (state)
-			tmp = 0x0fffffff;
-		else
-			tmp = 0x00000000;
-		if (tmp != fmesa->magnc) {
-			unsigned int fbc = fmesa->fbc;
-			fbc &= ~FFB_FBC_ZE_MASK;
-			if (state)
-				fbc |= FFB_FBC_ZE_ON;
-			else
-				fbc |= FFB_FBC_ZE_OFF;
-			fmesa->fbc = fbc;
-			ffbDDDepthFunc(ctx, ctx->Depth.Func);
-			fmesa->magnc = tmp;
-			FFB_MAKE_DIRTY(fmesa, (FFB_STATE_MAGNC | FFB_STATE_FBC), 2);
-		}
-		break;
-
-	case GL_SCISSOR_TEST:
-		ffbDDScissor(ctx, ctx->Scissor.X, ctx->Scissor.Y,
-			     ctx->Scissor.Width, ctx->Scissor.Height);
-		break;
-
-	case GL_STENCIL_TEST:
-		if (!(fmesa->ffb_sarea->flags & FFB_DRI_FFB2PLUS)) {
-			FALLBACK( ctx, FFB_BADATTR_STENCIL, state );
-		}
-
-		tmp = fmesa->fbc & ~FFB_FBC_YE_MASK;
-		if (state) {
-			ffbDDStencilFunc(ctx,
-					 ctx->Stencil.Function[0],
-					 ctx->Stencil.Ref[0],
-					 ctx->Stencil.ValueMask[0]);
-			ffbDDStencilMask(ctx, ctx->Stencil.WriteMask[0]);
-			ffbDDStencilOp(ctx,
-				       ctx->Stencil.FailFunc[0],
-				       ctx->Stencil.ZFailFunc[0],
-				       ctx->Stencil.ZPassFunc[0]);
-			tmp |= FFB_FBC_YE_MASK;
-		} else {
-			fmesa->stencil		= 0xf0000000;
-			fmesa->stencilctl	= 0x33300000;
-			FFB_MAKE_DIRTY(fmesa, FFB_STATE_STENCIL, 6);
-			tmp |= FFB_FBC_YE_OFF;
-		}
-		if (tmp != fmesa->fbc) {
-			fmesa->fbc = tmp;
-			FFB_MAKE_DIRTY(fmesa, FFB_STATE_FBC, 1);
-		}
-		break;
-
-	case GL_FOG:
-		/* Until I implement the fog support... */
-		FALLBACK( ctx, FFB_BADATTR_FOG, state );
-		break;
-
-	case GL_LINE_STIPPLE:
-		if (! state)
-			fmesa->lpat = 0;
-		else
-			ffbDDLineStipple(ctx,
-					 ctx->Line.StippleFactor,
-					 ctx->Line.StipplePattern);
-		break;
-
-	case GL_POLYGON_STIPPLE:
-		/* Do nothing, we interrogate the state during
-		 * reduced primitive changes.  Since our caller
-		 * will set NEW_POLYGON in the ctx NewState this
-		 * will cause the driver rasterization functions
-		 * to be reevaluated, which will cause us to force
-		 * a reduced primitive change next rendering pass
-		 * and it all works out.
-		 */
-		break;
-
-	default:
-		break;
-	};
-}
-
-void ffbSyncHardware(ffbContextPtr fmesa)
-{
-	ffb_fbcPtr ffb = fmesa->regs;
-	unsigned int dirty;
-	int i;
-
-	FFBFifo(fmesa, fmesa->state_fifo_ents);
-
-	dirty = fmesa->state_dirty;
-	if (dirty & (FFB_STATE_FBC | FFB_STATE_PPC | FFB_STATE_DRAWOP |
-		     FFB_STATE_ROP | FFB_STATE_LPAT | FFB_STATE_WID)) {
-		if (dirty & FFB_STATE_FBC)
-			ffb->fbc = fmesa->fbc;
-		if (dirty & FFB_STATE_PPC)
-			ffb->ppc = fmesa->ppc;
-		if (dirty & FFB_STATE_DRAWOP)
-			ffb->drawop = fmesa->drawop;
-		if (dirty & FFB_STATE_ROP)
-			ffb->rop = fmesa->rop;
-		if (dirty & FFB_STATE_LPAT)
-			ffb->rop = fmesa->lpat;
-		if (dirty & FFB_STATE_WID)
-			ffb->wid = fmesa->wid;
-	}
-	if (dirty & (FFB_STATE_PMASK | FFB_STATE_XPMASK | FFB_STATE_YPMASK |
-		     FFB_STATE_ZPMASK | FFB_STATE_XCLIP | FFB_STATE_CMP |
-		     FFB_STATE_MATCHAB | FFB_STATE_MAGNAB | FFB_STATE_MATCHC |
-		     FFB_STATE_MAGNC)) {
-		if (dirty & FFB_STATE_PMASK)
-			ffb->pmask = fmesa->pmask;
-		if (dirty & FFB_STATE_XPMASK)
-			ffb->xpmask = fmesa->xpmask;
-		if (dirty & FFB_STATE_YPMASK)
-			ffb->ypmask = fmesa->ypmask;
-		if (dirty & FFB_STATE_ZPMASK)
-			ffb->zpmask = fmesa->zpmask;
-		if (dirty & FFB_STATE_XCLIP)
-			ffb->xclip = fmesa->xclip;
-		if (dirty & FFB_STATE_CMP)
-			ffb->cmp = fmesa->cmp;
-		if (dirty & FFB_STATE_MATCHAB)
-			ffb->matchab = fmesa->matchab;
-		if (dirty & FFB_STATE_MAGNAB)
-			ffb->magnab = fmesa->magnab;
-		if (dirty & FFB_STATE_MATCHC)
-			ffb->matchc = fmesa->matchc;
-		if (dirty & FFB_STATE_MAGNC)
-			ffb->magnc = fmesa->magnc;
-	}
-
-	if (dirty & FFB_STATE_DCUE) {
-		ffb->dcss = fmesa->dcss;
-		ffb->dcsf = fmesa->dcsf;
-		ffb->dcsb = fmesa->dcsb;
-		ffb->dczf = fmesa->dczf;
-		ffb->dczb = fmesa->dczb;
-		if (fmesa->ffb_sarea->flags & (FFB_DRI_FFB2 | FFB_DRI_FFB2PLUS)) {
-			ffb->dcss1 = fmesa->dcss1;
-			ffb->dcss2 = fmesa->dcss2;
-			ffb->dcss3 = fmesa->dcss3;
-			ffb->dcs2  = fmesa->dcs2;
-			ffb->dcs3  = fmesa->dcs3;
-			ffb->dcs4  = fmesa->dcs4;
-			ffb->dcd2  = fmesa->dcd2;
-			ffb->dcd3  = fmesa->dcd3;
-			ffb->dcd4  = fmesa->dcd4;
-		}
-	}
-
-	if (dirty & FFB_STATE_BLEND) {
-		ffb->blendc  = fmesa->blendc;
-		ffb->blendc1 = fmesa->blendc1;
-		ffb->blendc2 = fmesa->blendc2;
-	}
-
-	if (dirty & FFB_STATE_CLIP) {
-		ffb->vclipmin  = fmesa->vclipmin;
-		ffb->vclipmax  = fmesa->vclipmax;
-		ffb->vclipzmin = fmesa->vclipzmin;
-		ffb->vclipzmax = fmesa->vclipzmax;
-		for (i = 0; i < 4; i++) {
-			ffb->auxclip[i].min = fmesa->aux_clips[i].min;
-			ffb->auxclip[i].max = fmesa->aux_clips[i].max;
-		}
-	}
-
-	if ((dirty & FFB_STATE_STENCIL) &&
-	    (fmesa->ffb_sarea->flags & FFB_DRI_FFB2PLUS)) {
-		ffb->stencil    = fmesa->stencil;
-		ffb->stencilctl = fmesa->stencilctl;
-		ffb->fbc = FFB_FBC_WB_C;
-		ffb->rawstencilctl = (fmesa->stencilctl | (1 << 19));
-		ffb->fbc = fmesa->fbc;
-		ffb->consty = fmesa->consty;
-	}
-
-	if (dirty & FFB_STATE_APAT) {
-		for (i = 0; i < 32; i++)
-			ffb->pattern[i] = fmesa->pattern[i];
-	}
-
-	fmesa->state_dirty = 0;
-	fmesa->state_fifo_ents = 0;
-	fmesa->ffbScreen->rp_active = 1;
-}
-
-static void ffbDDUpdateState(GLcontext *ctx, GLuint newstate)
-{
-	ffbContextPtr fmesa = FFB_CONTEXT(ctx);
-
-	/* When we are hw rendering, changing certain kinds of
-	 * state does not require flushing all of our context.
-	 */
-	if (fmesa->bad_fragment_attrs == 0 &&
-	    (newstate & ~_NEW_COLOR) == 0)
-		return;
-
-	_swrast_InvalidateState( ctx, newstate );
-	_swsetup_InvalidateState( ctx, newstate );
-	_ac_InvalidateState( ctx, newstate );
-	_tnl_InvalidateState( ctx, newstate );
-
-	if (newstate & _NEW_TEXTURE)
-	   FALLBACK( ctx, FFB_BADATTR_TEXTURE, 
-		     (ctx->Texture._EnabledUnits != 0));
-
-#ifdef STATE_TRACE
-	fprintf(stderr, "ffbDDUpdateState: newstate(%08x)\n", newstate);
-#endif
-
-	fmesa->new_gl_state |= newstate;
-
-	/* Force a reduced primitive change next rendering
-	 * pass.
-	 */
-	fmesa->raster_primitive = GL_POLYGON + 1;
-
-#if 0
-	/* When the modelview matrix changes, this changes what
-	 * the eye coordinates will be so we have to recompute
-	 * the depth cueing parameters.
-	 *
-	 * XXX DD_HAVE_HARDWARE_FOG.
-	 */
-	if (ctx->Fog.Enabled && (newstate & _NEW_MODELVIEW))
-		ffb_update_fog();
-#endif
-}
-
-
-void ffbDDInitStateFuncs(GLcontext *ctx)
-{
-	ffbContextPtr fmesa = FFB_CONTEXT(ctx);
-
-	ctx->Driver.UpdateState = ffbDDUpdateState;
-
-	ctx->Driver.Enable = ffbDDEnable;
-	ctx->Driver.AlphaFunc = ffbDDAlphaFunc;
-	ctx->Driver.BlendEquationSeparate = ffbDDBlendEquationSeparate;
-	ctx->Driver.BlendFuncSeparate = ffbDDBlendFuncSeparate;
-	ctx->Driver.DepthFunc = ffbDDDepthFunc;
-	ctx->Driver.DepthMask = ffbDDDepthMask;
-	ctx->Driver.Fogfv = ffbDDFogfv;
-	ctx->Driver.LineStipple = ffbDDLineStipple;
-	ctx->Driver.PolygonStipple = ffbDDPolygonStipple;
-	ctx->Driver.Scissor = ffbDDScissor;
-	ctx->Driver.ColorMask = ffbDDColorMask;
-	ctx->Driver.LogicOpcode = ffbDDLogicOp;
-	ctx->Driver.Viewport = ffbDDViewport;
-	ctx->Driver.DepthRange = ffbDDDepthRange;
-
-	if (fmesa->ffb_sarea->flags & FFB_DRI_FFB2PLUS) {
-		ctx->Driver.StencilFunc = ffbDDStencilFunc;
-		ctx->Driver.StencilMask = ffbDDStencilMask;
-		ctx->Driver.StencilOp = ffbDDStencilOp;
-	}
-
-	ctx->Driver.DrawBuffer = ffbDDDrawBuffer;
-	ctx->Driver.ReadBuffer = ffbDDReadBuffer;
-	ctx->Driver.ClearColor = ffbDDClearColor;
-	ctx->Driver.ClearDepth = ffbDDClearDepth;
-	ctx->Driver.ClearStencil = ffbDDClearStencil;
-
-	/* We will support color index modes later... -DaveM */
-        /*
-	ctx->Driver.ClearIndex = 0;
-	ctx->Driver.IndexMask = 0;
-        */
-
-	{
-		struct swrast_device_driver *swdd = 
-			_swrast_GetDeviceDriverReference(ctx);
-		swdd->SetBuffer = ffbDDSetBuffer;
-	}
-   
-
-}
-
-void ffbDDInitContextHwState(GLcontext *ctx)
-{
-	ffbContextPtr fmesa = FFB_CONTEXT(ctx);
-	int fifo_count = 0;
-	int i;
-
-	fmesa->hw_locked = 0;
-
-	fmesa->bad_fragment_attrs = 0;
-	fmesa->state_dirty = FFB_STATE_ALL;
-	fmesa->new_gl_state = ~0;
-
-	fifo_count = 1;
-	fmesa->fbc = (FFB_FBC_WE_FORCEON | FFB_FBC_WM_COMBINED |
-		      FFB_FBC_SB_BOTH | FFB_FBC_ZE_MASK |
-		      FFB_FBC_YE_OFF | FFB_FBC_XE_OFF |
-		      FFB_FBC_RGBE_MASK);
-	if (ctx->Visual.doubleBufferMode) {
-		/* Buffer B is the initial back buffer. */
-		fmesa->back_buffer = 1;
-		fmesa->fbc |= FFB_FBC_WB_BC | FFB_FBC_RB_B;
-	} else {
-		fmesa->back_buffer = 0;
-		fmesa->fbc |= FFB_FBC_WB_A | FFB_FBC_RB_A;
-	}
-
-	fifo_count += 1;
-	fmesa->ppc = (FFB_PPC_ACE_DISABLE | FFB_PPC_DCE_DISABLE |
-		      FFB_PPC_ABE_DISABLE | FFB_PPC_VCE_3D |
-		      FFB_PPC_APE_DISABLE | FFB_PPC_TBE_OPAQUE |
-		      FFB_PPC_ZS_CONST | FFB_PPC_YS_CONST |
-		      FFB_PPC_XS_WID | FFB_PPC_CS_VAR);
-
-	fifo_count += 3;
-	fmesa->drawop = FFB_DRAWOP_RECTANGLE;
-
-	/* GL_COPY is the default LogicOp. */
-	fmesa->rop = (FFB_ROP_NEW << 16) | (FFB_ROP_NEW << 8) | FFB_ROP_NEW;
-
-	/* No line patterning enabled. */
-	fmesa->lpat = 0x00000000;
-
-	/* We do not know the WID value until the first context switch. */
-	fifo_count += 1;
-	fmesa->wid = ~0;
-
-	fifo_count += 5;
-
-	/* ColorMask, all enabled. */
-	fmesa->pmask  = 0xffffffff;
-
-	fmesa->xpmask = 0x000000ff;
-	fmesa->ypmask = 0x0000000f;
-	fmesa->zpmask = 0x0fffffff;
-
-	/* AlphaFunc GL_ALWAYS, AlphaRef 0 */
-	fmesa->xclip  = FFB_XCLIP_TEST_ALWAYS | 0x00;
-
-	/* This sets us up to use WID clipping (so the DRI clipping
-	 * rectangle is unneeded by us).  All other match and magnitude
-	 * tests are set to pass.
-	 */
-	fifo_count += 5;
-	fmesa->cmp = ((FFB_CMP_MATCH_ALWAYS << 24) |	/* MATCH C  */
-		      (FFB_CMP_MAGN_ALWAYS  << 16) |	/* MAGN  C  */
-		      (FFB_CMP_MATCH_EQ     <<  8) |	/* MATCH AB */
-		      (FFB_CMP_MAGN_ALWAYS  <<  0));	/* MAGN  AB */
-	fmesa->matchab = 0xff000000;
-	fmesa->magnab  = 0x00000000;
-	fmesa->matchc  = 0x00000000;
-	fmesa->magnc   = 0x00000000;
-
-	/* Depth cue parameters, all zeros to start. */
-	fifo_count += 14;
-	fmesa->dcss  = 0x00000000;
-	fmesa->dcsf  = 0x00000000;
-	fmesa->dcsb  = 0x00000000;
-	fmesa->dczf  = 0x00000000;
-	fmesa->dczb  = 0x00000000;
-	fmesa->dcss1 = 0x00000000;
-	fmesa->dcss2 = 0x00000000;
-	fmesa->dcss3 = 0x00000000;
-	fmesa->dcs2  = 0x00000000;
-	fmesa->dcs3  = 0x00000000;
-	fmesa->dcs4  = 0x00000000;
-	fmesa->dcd2  = 0x00000000;
-	fmesa->dcd3  = 0x00000000;
-	fmesa->dcd4  = 0x00000000;
-
-	/* Alpha blending unit state. */
-	fifo_count += 3;
-	fmesa->blendc  = (1 << 0) | (0 << 2);  /* src(GL_ONE) | dst(GL_ZERO) */
-	fmesa->blendc1 = 0x00000000;
-	fmesa->blendc2 = 0x00000000;
-
-	/* ViewPort clip state. */
-	fifo_count += 4 + (4 * 2);
-	fmesa->vclipmin  = 0x00000000;
-	fmesa->vclipmax  = 0xffffffff;
-	fmesa->vclipzmin = 0x00000000;
-	fmesa->vclipzmax = 0x0fffffff;
-	for (i = 0; i < 4; i++) {
-		fmesa->aux_clips[0].min = 0x00000000;
-		fmesa->aux_clips[0].max = 0x00000000;
-	}
-
-	/* Stenciling state. */
-	fifo_count += 6;
-	fmesa->stencil    = 0xf0000000; /* Stencil MASK, Y plane */
-	fmesa->stencilctl = 0x33300000; /* All stencil tests disabled */
-	fmesa->consty	  = 0x0;
-
-	/* Area pattern, used for polygon stipples. */
-	fifo_count += 32;
-	for (i = 0; i < 32; i++)
-		fmesa->pattern[i] = 0x00000000;
-
-	fmesa->state_fifo_ents = fifo_count;
-	fmesa->state_all_fifo_ents = fifo_count;
-}
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/ffb/ffb_state.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/ffb/ffb_state.h
deleted file mode 100644
index 17b6fa20a..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/ffb/ffb_state.h
+++ /dev/null
@@ -1,13 +0,0 @@
-/* $XFree86: xc/lib/GL/mesa/src/drv/ffb/ffb_state.h,v 1.2 2002/02/22 21:32:59 dawes Exp $ */
-
-#ifndef _FFB_STATE_H
-#define _FFB_STATE_H
-
-extern void ffbDDInitStateFuncs(GLcontext *);
-extern void ffbDDInitContextHwState(GLcontext *);
-
-extern void ffbCalcViewport(GLcontext *);
-extern void ffbXformAreaPattern(ffbContextPtr, const GLubyte *);
-extern void ffbSyncHardware(ffbContextPtr fmesa);
-
-#endif /* !(_FFB_STATE_H) */
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/ffb/ffb_stencil.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/ffb/ffb_stencil.c
deleted file mode 100644
index 2f13ee921..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/ffb/ffb_stencil.c
+++ /dev/null
@@ -1,226 +0,0 @@
-/* $XFree86: xc/lib/GL/mesa/src/drv/ffb/ffb_stencil.c,v 1.2 2002/02/22 21:32:59 dawes Exp $
- *
- * GLX Hardware Device Driver for Sun Creator/Creator3D
- * Copyright (C) 2000 David S. Miller
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included
- * in all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * DAVID MILLER, OR ANY OTHER CONTRIBUTORS BE LIABLE FOR ANY CLAIM, 
- * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR 
- * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE 
- * OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- *
- *    David S. Miller <davem@redhat.com>
- */
-
-#include "mtypes.h"
-#include "ffb_dd.h"
-#include "ffb_span.h"
-#include "ffb_context.h"
-#include "ffb_stencil.h"
-#include "ffb_lock.h"
-
-#include "swrast/swrast.h"
-
-#undef STENCIL_TRACE
-
-static void FFBWriteStencilSpan( GLcontext *ctx,
-                                   struct gl_renderbuffer *rb,
-				   GLuint n, GLint x, GLint y,
-				   const void *values, const GLubyte mask[] )
-{
-        const GLubyte *stencil = (const GLubyte *) values;
-#ifdef STENCIL_TRACE
-	fprintf(stderr, "FFBWriteStencilSpan: n(%d) x(%d) y(%d)\n",
-		(int) n, x, y);
-#endif
-	if (ctx->Depth.Mask) {
-		ffbContextPtr fmesa = FFB_CONTEXT(ctx);
-		__DRIdrawablePrivate *dPriv = fmesa->driDrawable;
-		GLuint *zptr;
-		GLuint i;
-
-		if (!fmesa->hw_locked)
-			LOCK_HARDWARE(fmesa);
-		FFBFifo(fmesa, 2);
-		fmesa->regs->fbc = (FFB_FBC_WB_C | FFB_FBC_ZE_OFF |
-				    FFB_FBC_YE_ON | FFB_FBC_RGBE_OFF);
-		fmesa->regs->ppc = FFB_PPC_YS_VAR;
-		FFBWait(fmesa, fmesa->regs);
-
-		y = (dPriv->h - y);
-		zptr = (GLuint *)
-			((char *)fmesa->sfb32 +
-			 ((dPriv->x + x) << 2) +
-			 ((dPriv->y + y) << 13));
-		
-		for (i = 0; i < n; i++) {
-			if (mask[i])
-				*zptr = (stencil[i] & 0xf) << 28;
-			zptr++;
-		}
-
-		FFBFifo(fmesa, 2);
-		fmesa->regs->fbc = fmesa->fbc;
-		fmesa->regs->ppc = fmesa->ppc;
-		fmesa->ffbScreen->rp_active = 1;
-		if (!fmesa->hw_locked)
-			UNLOCK_HARDWARE(fmesa);
-	}
-}
-
-static void FFBWriteStencilPixels( GLcontext *ctx,
-                                     struct gl_renderbuffer *rb,
-				     GLuint n,
-				     const GLint x[], const GLint y[],
-				     const void *values, const GLubyte mask[] )
-{
-        const GLubyte *stencil = (const GLubyte *) values;
-#ifdef STENCIL_TRACE
-	fprintf(stderr, "FFBWriteStencilPixels: n(%d)\n", (int) n);
-#endif
-	if (ctx->Depth.Mask) {
-		ffbContextPtr fmesa = FFB_CONTEXT(ctx);
-		__DRIdrawablePrivate *dPriv = fmesa->driDrawable;
-		char *zbase;
-		GLuint i;
-
-		if (!fmesa->hw_locked)
-			LOCK_HARDWARE(fmesa);
-		FFBFifo(fmesa, 2);
-		fmesa->regs->fbc = (FFB_FBC_WB_C | FFB_FBC_ZE_OFF |
-				    FFB_FBC_YE_ON | FFB_FBC_RGBE_OFF);
-		fmesa->regs->ppc = FFB_PPC_YS_VAR;
-		fmesa->ffbScreen->rp_active = 1;
-		FFBWait(fmesa, fmesa->regs);
-
-		zbase = ((char *)fmesa->sfb32 +
-			 (dPriv->x << 2) + (dPriv->y << 13));
-		
-		for (i = 0; i < n; i++) {
-			GLint y1 = (dPriv->h - y[i]);
-			GLint x1 = x[i];
-			GLuint *zptr;
-
-			zptr = (GLuint *)
-				(zbase + (x1 << 2) + (y1 << 13));
-			if (mask[i])
-				*zptr = (stencil[i] & 0xf) << 28;
-		}
-
-		FFBFifo(fmesa, 2);
-		fmesa->regs->fbc = fmesa->fbc;
-		fmesa->regs->ppc = fmesa->ppc;
-		fmesa->ffbScreen->rp_active = 1;
-		if (!fmesa->hw_locked)
-			UNLOCK_HARDWARE(fmesa);
-	}
-}
-
-static void FFBReadStencilSpan( GLcontext *ctx,
-                                  struct gl_renderbuffer *rb,
-				  GLuint n, GLint x, GLint y,
-				  void *values)
-{
-        GLubyte *stencil = (GLubyte *) values;
-	ffbContextPtr fmesa = FFB_CONTEXT(ctx);
-	__DRIdrawablePrivate *dPriv = fmesa->driDrawable;
-	GLuint *zptr;
-	GLuint i;
-
-#ifdef STENCIL_TRACE
-	fprintf(stderr, "FFBReadStencilSpan: n(%d) x(%d) y(%d)\n",
-		(int) n, x, y);
-#endif
-	if (!fmesa->hw_locked)
-		LOCK_HARDWARE(fmesa);
-	FFBFifo(fmesa, 1);
-	fmesa->regs->fbc = FFB_FBC_RB_C;
-	fmesa->ffbScreen->rp_active = 1;
-	FFBWait(fmesa, fmesa->regs);
-
-	y = (dPriv->h - y);
-	zptr = (GLuint *)
-		((char *)fmesa->sfb32 +
-		 ((dPriv->x + x) << 2) +
-		 ((dPriv->y + y) << 13));
-		
-	for (i = 0; i < n; i++) {
-		stencil[i] = (*zptr >> 28) & 0xf;
-		zptr++;
-	}
-
-	FFBFifo(fmesa, 1);
-	fmesa->regs->fbc = fmesa->fbc;
-	fmesa->ffbScreen->rp_active = 1;
-	if (!fmesa->hw_locked)
-		UNLOCK_HARDWARE(fmesa);
-}
-
-static void FFBReadStencilPixels( GLcontext *ctx,
-                                    struct gl_renderbuffer *rb,
-                                    GLuint n, const GLint x[], const GLint y[],
-				    void *values )
-{
-        GLubyte *stencil = (GLubyte *) values;
-	ffbContextPtr fmesa = FFB_CONTEXT(ctx);
-	__DRIdrawablePrivate *dPriv = fmesa->driDrawable;
-	char *zbase;
-	GLuint i;
-
-#ifdef STENCIL_TRACE
-	fprintf(stderr, "FFBReadStencilPixels: n(%d)\n", (int) n);
-#endif
-	if (!fmesa->hw_locked)
-		LOCK_HARDWARE(fmesa);
-	FFBFifo(fmesa, 1);
-	fmesa->regs->fbc = FFB_FBC_RB_C;
-	fmesa->ffbScreen->rp_active = 1;
-	FFBWait(fmesa, fmesa->regs);
-
-	zbase = ((char *)fmesa->sfb32 +
-		 (dPriv->x << 2) + (dPriv->y << 13));
-		
-	for (i = 0; i < n; i++) {
-		GLint y1 = (dPriv->h - y[i]);
-		GLint x1 = x[i];
-		GLuint *zptr;
-
-		zptr = (GLuint *)
-			(zbase + (x1 << 2) + (y1 << 13));
-		stencil[i] = (*zptr >> 28) & 0xf;
-	}
-
-	FFBFifo(fmesa, 1);
-	fmesa->regs->fbc = fmesa->fbc;
-	fmesa->ffbScreen->rp_active = 1;
-	if (!fmesa->hw_locked)
-		UNLOCK_HARDWARE(fmesa);
-}
-
-/**
- * Plug in the Get/Put routines for the given driRenderbuffer.
- */
-void
-ffbSetStencilFunctions(driRenderbuffer *drb, const GLvisual *vis)
-{
-	assert(drb->Base.InternalFormat == GL_STENCIL_INDEX8_EXT);
-      	drb->Base.GetRow        = FFBReadStencilSpan;
-      	drb->Base.GetValues     = FFBReadStencilPixels;
-      	drb->Base.PutRow        = FFBWriteStencilSpan;
-      	/*drb->Base.PutMonoRow    = FFBWriteMonoStencilSpan;*/
-      	drb->Base.PutValues     = FFBWriteStencilPixels;
-      	drb->Base.PutMonoValues = NULL;
-}
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/ffb/ffb_stencil.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/ffb/ffb_stencil.h
deleted file mode 100644
index c7da1ca68..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/ffb/ffb_stencil.h
+++ /dev/null
@@ -1,8 +0,0 @@
-/* $XFree86: xc/lib/GL/mesa/src/drv/ffb/ffb_stencil.h,v 1.1 2000/06/20 05:08:39 dawes Exp $ */
-
-#ifndef _FFB_STENCIL_H
-#define _FFB_STENCIL_H
-
-void ffbSetStencilFunctions(driRenderbuffer *drb, const GLvisual *vis);
-
-#endif /* !(_FFB_STENCIL_H) */
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/ffb/ffb_tex.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/ffb/ffb_tex.c
deleted file mode 100644
index d6763b7cd..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/ffb/ffb_tex.c
+++ /dev/null
@@ -1,53 +0,0 @@
-/* $XFree86: xc/lib/GL/mesa/src/drv/ffb/ffb_tex.c,v 1.1 2002/02/22 21:32:59 dawes Exp $
- *
- * GLX Hardware Device Driver for Sun Creator/Creator3D
- * Copyright (C) 2001 David S. Miller
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included
- * in all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * DAVID MILLER, OR ANY OTHER CONTRIBUTORS BE LIABLE FOR ANY CLAIM,
- * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
- * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE
- * OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- *
- *    David S. Miller <davem@redhat.com>
- */
-
-#include "glheader.h"
-#include "mtypes.h"
-#include "ffb_tex.h"
-
-/* No texture unit, all software. */
-/* XXX this function isn't needed since _mesa_init_driver_functions()
- * will make all these assignments.
- */
-void ffbDDInitTexFuncs(GLcontext *ctx)
-{
-        /*
-	ctx->Driver.ChooseTextureFormat = _mesa_choose_tex_format;
-	ctx->Driver.TexImage1D = _mesa_store_teximage1d;
-	ctx->Driver.TexImage2D = _mesa_store_teximage2d;
-	ctx->Driver.TexImage3D = _mesa_store_teximage3d;
-	ctx->Driver.TexSubImage1D = _mesa_store_texsubimage1d;
-	ctx->Driver.TexSubImage2D = _mesa_store_texsubimage2d;
-	ctx->Driver.TexSubImage3D = _mesa_store_texsubimage3d;
-	ctx->Driver.CopyTexImage1D = _swrast_copy_teximage1d;
-	ctx->Driver.CopyTexImage2D = _swrast_copy_teximage2d;
-	ctx->Driver.CopyTexSubImage1D = _swrast_copy_texsubimage1d;
-	ctx->Driver.CopyTexSubImage2D = _swrast_copy_texsubimage2d;
-	ctx->Driver.CopyTexSubImage3D = _swrast_copy_texsubimage3d;
-	ctx->Driver.TestProxyTexImage = _mesa_test_proxy_teximage;
-	*/
-}
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/ffb/ffb_tex.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/ffb/ffb_tex.h
deleted file mode 100644
index dba0e08af..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/ffb/ffb_tex.h
+++ /dev/null
@@ -1,34 +0,0 @@
-/* $XFree86: xc/lib/GL/mesa/src/drv/ffb/ffb_tex.h,v 1.1 2002/02/22 21:32:59 dawes Exp $
- *
- * GLX Hardware Device Driver for Sun Creator/Creator3D.
- * Copyright (C) 2001 David S. Miller
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included
- * in all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * DAVID MILLER, OR ANY OTHER CONTRIBUTORS BE LIABLE FOR ANY CLAIM, 
- * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR 
- * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE 
- * OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- *
- *    David S. Miller <davem@redhat.com>
- */
-
-#ifndef _FFB_TEX_H
-#define _FFB_TEX_H
-
-extern void ffbDDInitTexFuncs(GLcontext *ctx);
-
-#endif /* !(_FFB_DD_H) */
-
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/ffb/ffb_tris.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/ffb/ffb_tris.c
deleted file mode 100644
index ca0e514dc..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/ffb/ffb_tris.c
+++ /dev/null
@@ -1,945 +0,0 @@
-/* $XFree86: xc/lib/GL/mesa/src/drv/ffb/ffb_tris.c,v 1.3 2002/10/30 12:51:28 alanh Exp $
- *
- * GLX Hardware Device Driver for Sun Creator/Creator3D
- * Copyright (C) 2000, 2001 David S. Miller
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included
- * in all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * DAVID MILLER, OR ANY OTHER CONTRIBUTORS BE LIABLE FOR ANY CLAIM, 
- * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR 
- * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE 
- * OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- *
- *    David S. Miller <davem@redhat.com>
- */
-
-#include "glheader.h"
-#include "mtypes.h"
-#include "macros.h"
-#include "swrast/swrast.h"
-#include "swrast_setup/swrast_setup.h"
-#include "swrast/s_context.h"
-#include "tnl/t_context.h"
-#include "tnl/t_pipeline.h"
-
-#include "ffb_context.h"
-#include "ffb_tris.h"
-#include "ffb_lines.h"
-#include "ffb_lock.h"
-#include "ffb_points.h"
-#include "ffb_state.h"
-#include "ffb_vb.h"
-
-#undef TRI_DEBUG
-#undef FFB_RENDER_TRACE
-#undef STATE_TRACE
-
-#ifdef TRI_DEBUG
-static void ffb_print_vertex(const ffb_vertex *v)
-{
-	fprintf(stderr, "Vertex @(%p): "
-		"X[%f] Y[%f] Z[%f]\n",
-		v, v->x, v->y, v->z);
-	fprintf(stderr, "Vertex @(%p): "
-		"A[%f] R[%f] G[%f] B[%f]\n",
-		v,
-		v->color[0].alpha,
-		v->color[0].red,
-		v->color[0].green,
-		v->color[0].blue);
-}
-#define FFB_DUMP_VERTEX(V)	ffb_print_vertex(V)
-#else
-#define FFB_DUMP_VERTEX(V)	do { } while(0)
-#endif
-
-#define FFB_ALPHA_BIT		0x01
-#define FFB_FLAT_BIT		0x02
-#define FFB_TRI_CULL_BIT	0x04
-#define MAX_FFB_RENDER_FUNCS	0x08
-
-/***********************************************************************
- *         Build low-level triangle/quad rasterize functions           *
- ***********************************************************************/
-
-#define FFB_TRI_FLAT_BIT	0x01
-#define FFB_TRI_ALPHA_BIT	0x02
-/*#define FFB_TRI_CULL_BIT	0x04*/
-
-static ffb_tri_func ffb_tri_tab[0x8];
-static ffb_quad_func ffb_quad_tab[0x8];
-
-#define IND (0)
-#define TAG(x) x
-#include "ffb_tritmp.h"
-
-#define IND (FFB_TRI_FLAT_BIT)
-#define TAG(x) x##_flat
-#include "ffb_tritmp.h"
-
-#define IND (FFB_TRI_CULL_BIT)
-#define TAG(x) x##_cull
-#include "ffb_tritmp.h"
-
-#define IND (FFB_TRI_CULL_BIT|FFB_TRI_FLAT_BIT)
-#define TAG(x) x##_cull_flat
-#include "ffb_tritmp.h"
-
-#define IND (FFB_TRI_ALPHA_BIT)
-#define TAG(x) x##_alpha
-#include "ffb_tritmp.h"
-
-#define IND (FFB_TRI_ALPHA_BIT|FFB_TRI_FLAT_BIT)
-#define TAG(x) x##_alpha_flat
-#include "ffb_tritmp.h"
-
-#define IND (FFB_TRI_ALPHA_BIT|FFB_TRI_CULL_BIT)
-#define TAG(x) x##_alpha_cull
-#include "ffb_tritmp.h"
-
-#define IND (FFB_TRI_ALPHA_BIT|FFB_TRI_CULL_BIT|FFB_TRI_FLAT_BIT)
-#define TAG(x) x##_alpha_cull_flat
-#include "ffb_tritmp.h"
-
-static void init_tri_tab(void)
-{
-	ffb_init();
-	ffb_init_flat();
-	ffb_init_cull();
-	ffb_init_cull_flat();
-	ffb_init_alpha();
-	ffb_init_alpha_flat();
-	ffb_init_alpha_cull();
-	ffb_init_alpha_cull_flat();
-}
-
-/* Build a SWvertex from a hardware vertex. */
-static void ffb_translate_vertex(GLcontext *ctx, const ffb_vertex *src,
-				 SWvertex *dst)
-{
-	ffbContextPtr fmesa = FFB_CONTEXT(ctx);
-	GLfloat *m = ctx->Viewport._WindowMap.m;
-	const GLfloat sx = m[0];
-	const GLfloat sy = m[5];
-	const GLfloat sz = m[10];
-	const GLfloat tx = m[12];
-	const GLfloat ty = m[13];
-	const GLfloat tz = m[14];
-
-	dst->win[0] = sx * src->x + tx;
-	dst->win[1] = sy * src->y + ty;
-	dst->win[2] = sz * src->z + tz;
-	dst->win[3] = 1.0;
-      
-	dst->color[0] = FFB_UBYTE_FROM_COLOR(src->color[0].red);
-	dst->color[1] = FFB_UBYTE_FROM_COLOR(src->color[0].green);
-	dst->color[2] = FFB_UBYTE_FROM_COLOR(src->color[0].blue);
-	dst->color[3] = FFB_UBYTE_FROM_COLOR(src->color[0].alpha);
-}
-
-/***********************************************************************
- *          Build fallback triangle/quad rasterize functions           *
- ***********************************************************************/
-
-static void ffb_fallback_triangle(GLcontext *ctx, ffb_vertex *v0,
-				  ffb_vertex *v1, ffb_vertex *v2)
-{
-	SWvertex v[3];
-
-	ffb_translate_vertex(ctx, v0, &v[0]);
-	ffb_translate_vertex(ctx, v1, &v[1]);
-	ffb_translate_vertex(ctx, v2, &v[2]);
-
-	_swrast_Triangle(ctx, &v[0], &v[1], &v[2]);
-}
-
-static void ffb_fallback_quad(GLcontext *ctx,
-			      ffb_vertex *v0, ffb_vertex *v1, 
-			      ffb_vertex *v2, ffb_vertex *v3)
-{
-	SWvertex v[4];
-
-	ffb_translate_vertex(ctx, v0, &v[0]);
-	ffb_translate_vertex(ctx, v1, &v[1]);
-	ffb_translate_vertex(ctx, v2, &v[2]);
-	ffb_translate_vertex(ctx, v3, &v[3]);
-
-	_swrast_Quad(ctx, &v[0], &v[1], &v[2], &v[3]);
-}
-
-void ffb_fallback_line(GLcontext *ctx, ffb_vertex *v0, ffb_vertex *v1)
-{
-	SWvertex v[2];
-
-	ffb_translate_vertex(ctx, v0, &v[0]);
-	ffb_translate_vertex(ctx, v1, &v[1]);
-
-	_swrast_Line(ctx, &v[0], &v[1]);
-}
-
-void ffb_fallback_point(GLcontext *ctx, ffb_vertex *v0)
-{
-	SWvertex v[1];
-
-	ffb_translate_vertex(ctx, v0, &v[0]);
-
-	_swrast_Point(ctx, &v[0]);
-}
-
-/***********************************************************************
- *             Rasterization functions for culled tris/quads           *
- ***********************************************************************/
-
-static void ffb_nodraw_triangle(GLcontext *ctx, ffb_vertex *v0,
-				ffb_vertex *v1, ffb_vertex *v2)
-{
-	(void) (ctx && v0 && v1 && v2);
-}
-
-static void ffb_nodraw_quad(GLcontext *ctx,
-			    ffb_vertex *v0, ffb_vertex *v1, 
-			    ffb_vertex *v2, ffb_vertex *v3)
-{
-	(void) (ctx && v0 && v1 && v2 && v3);
-}
-
-static void ffb_update_cullsign(GLcontext *ctx)
-{
-	GLfloat backface_sign = 1;
-
-	switch (ctx->Polygon.CullFaceMode) {
-	case GL_BACK:
-		if (ctx->Polygon.FrontFace==GL_CCW)
-			backface_sign = -1;
-		break;
-
-	case GL_FRONT:
-		if (ctx->Polygon.FrontFace!=GL_CCW)
-			backface_sign = -1;
-		break;
-
-	default:
-		break;
-	};
-
-	FFB_CONTEXT(ctx)->backface_sign = backface_sign;
-}
-
-/***********************************************************************
- *               Choose triangle/quad rasterize functions              *
- ***********************************************************************/
-
-void ffbChooseTriangleState(GLcontext *ctx)
-{
-	ffbContextPtr fmesa = FFB_CONTEXT(ctx);
-	GLuint flags = ctx->_TriangleCaps;
-	GLuint ind = 0;
-
-	if (flags & DD_TRI_SMOOTH) {
-		fmesa->draw_tri = ffb_fallback_triangle;
-		fmesa->draw_quad = ffb_fallback_quad;
-		return;
-	}
-
-	if (flags & DD_FLATSHADE)
-		ind |= FFB_TRI_FLAT_BIT;
-
-	if (ctx->Polygon.CullFlag) {
-		if (ctx->Polygon.CullFaceMode == GL_FRONT_AND_BACK) {
-			fmesa->draw_tri = ffb_nodraw_triangle;
-			fmesa->draw_quad = ffb_nodraw_quad;
-			return;
-		}
-
-		ind |= FFB_TRI_CULL_BIT;
-		ffb_update_cullsign(ctx);
-	} else
-		FFB_CONTEXT(ctx)->backface_sign = 0;
-		
-	/* If blending or the alpha test is enabled we need to
-	 * provide alpha components to the chip, else we can
-	 * do without it and thus feed vertex data to the chip
-	 * more efficiently.
-	 */
-	if (ctx->Color.BlendEnabled || ctx->Color.AlphaEnabled)
-		ind |= FFB_TRI_ALPHA_BIT;
-
-	fmesa->draw_tri = ffb_tri_tab[ind];
-	fmesa->draw_quad = ffb_quad_tab[ind];
-}
-
-static const GLenum reduced_prim[GL_POLYGON+1] = {
-   GL_POINTS,
-   GL_LINES,
-   GL_LINES,
-   GL_LINES,
-   GL_TRIANGLES,
-   GL_TRIANGLES,
-   GL_TRIANGLES,
-   GL_TRIANGLES,
-   GL_TRIANGLES,
-   GL_TRIANGLES
-};
-
-static void ffbRenderPrimitive(GLcontext *ctx, GLenum prim);
-static void ffbRasterPrimitive(GLcontext *ctx, GLenum rprim);
-
-/***********************************************************************
- *              Build render functions from dd templates               *
- ***********************************************************************/
-
-#define FFB_OFFSET_BIT  	0x01
-#define FFB_TWOSIDE_BIT 	0x02
-#define FFB_UNFILLED_BIT	0x04
-#define FFB_MAX_TRIFUNC 	0x08
-
-static struct {
-	tnl_triangle_func triangle;
-	tnl_quad_func quad;
-} rast_tab[FFB_MAX_TRIFUNC];
-
-#define DO_OFFSET   (IND & FFB_OFFSET_BIT)
-#define DO_UNFILLED (IND & FFB_UNFILLED_BIT)
-#define DO_TWOSIDE  (IND & FFB_TWOSIDE_BIT)
-#define DO_FLAT      0
-#define DO_QUAD      1
-#define DO_FULL_QUAD 1
-#define DO_TRI       1
-#define DO_LINE      0
-#define DO_POINTS    0
-
-#define QUAD( a, b, c, d ) fmesa->draw_quad( ctx, a, b, c, d )
-#define TRI( a, b, c )     fmesa->draw_tri( ctx, a, b, c )
-#define LINE( a, b )       fmesa->draw_line( ctx, a, b )
-#define POINT( a )         fmesa->draw_point( ctx, a )
-
-#define HAVE_BACK_COLORS  1
-#define HAVE_RGBA         1
-#define HAVE_SPEC         0
-#define HAVE_HW_FLATSHADE 1
-#define VERTEX            ffb_vertex
-#define TAB               rast_tab
-
-#define UNFILLED_TRI      unfilled_tri
-#define UNFILLED_QUAD     unfilled_quad
-#define DEPTH_SCALE       (fmesa->depth_scale)
-#define VERT_X(_v)        (_v->x)
-#define VERT_Y(_v)        (_v->y)
-#define VERT_Z(_v)	  (_v->z)
-#define AREA_IS_CCW( a )  (a < fmesa->ffb_zero)
-#define GET_VERTEX(e)     (&fmesa->verts[e])
-#define INSANE_VERTICES
-#define VERT_SET_Z(v,val) ((v)->z = (val))
-#define VERT_Z_ADD(v,val) ((v)->z += (val))
-
-#define VERT_COPY_RGBA1( _v )     _v->color[0] = _v->color[1]
-#define VERT_COPY_RGBA( v0, v1 )  v0->color[0] = v1->color[0] 
-#define VERT_SAVE_RGBA( idx )     color[idx] = v[idx]->color[0]
-#define VERT_RESTORE_RGBA( idx )  v[idx]->color[0] = color[idx]   
-
-#define LOCAL_VARS(n)				\
-   ffbContextPtr fmesa = FFB_CONTEXT(ctx);	\
-   __DRIdrawablePrivate *dPriv = fmesa->driDrawable; \
-   ffb_color color[n];				\
-   (void) color; (void) dPriv;
-
-/***********************************************************************
- *                Helpers for rendering unfilled primitives            *
- ***********************************************************************/
-
-#define RASTERIZE(x) if (fmesa->raster_primitive != reduced_prim[x]) \
-                        ffbRasterPrimitive( ctx, reduced_prim[x] )
-#define RENDER_PRIMITIVE fmesa->render_primitive
-#define TAG(x) x
-#include "tnl_dd/t_dd_unfilled.h"
-
-/***********************************************************************
- *                      Generate GL render functions                   *
- ***********************************************************************/
-
-#define IND (0)
-#define TAG(x) x
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (FFB_OFFSET_BIT)
-#define TAG(x) x##_offset
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (FFB_TWOSIDE_BIT)
-#define TAG(x) x##_twoside
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (FFB_TWOSIDE_BIT|FFB_OFFSET_BIT)
-#define TAG(x) x##_twoside_offset
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (FFB_UNFILLED_BIT)
-#define TAG(x) x##_unfilled
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (FFB_OFFSET_BIT|FFB_UNFILLED_BIT)
-#define TAG(x) x##_offset_unfilled
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (FFB_TWOSIDE_BIT|FFB_UNFILLED_BIT)
-#define TAG(x) x##_twoside_unfilled
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (FFB_TWOSIDE_BIT|FFB_OFFSET_BIT|FFB_UNFILLED_BIT)
-#define TAG(x) x##_twoside_offset_unfilled
-#include "tnl_dd/t_dd_tritmp.h"
-
-static void init_rast_tab( void )
-{
-   init();
-   init_offset();
-   init_twoside();
-   init_twoside_offset();
-   init_unfilled();
-   init_offset_unfilled();
-   init_twoside_unfilled();
-   init_twoside_offset_unfilled();
-}
-
-/**********************************************************************/
-/*                   Render clipped primitives                        */
-/**********************************************************************/
-
-static void ffbRenderClippedPolygon(GLcontext *ctx, const GLuint *elts, GLuint n)
-{
-	ffbContextPtr fmesa = FFB_CONTEXT(ctx);
-	TNLcontext *tnl = TNL_CONTEXT(ctx);
-	struct vertex_buffer *VB = &tnl->vb;
-	GLuint prim = fmesa->render_primitive;
-
-	/* Render the new vertices as an unclipped polygon. */
-	{
-		GLuint *tmp = VB->Elts;
-		VB->Elts = (GLuint *)elts;
-		tnl->Driver.Render.PrimTabElts[GL_POLYGON](ctx, 0, n, PRIM_BEGIN|PRIM_END);
-		VB->Elts = tmp;
-	}
-
-	/* Restore the render primitive. */
-	if (prim != GL_POLYGON)
-		tnl->Driver.Render.PrimitiveNotify(ctx, prim);
-}
-
-static void ffbRenderClippedLine(GLcontext *ctx, GLuint ii, GLuint jj)
-{
-	TNLcontext *tnl = TNL_CONTEXT(ctx);
-	tnl->Driver.Render.Line(ctx, ii, jj);
-}
-
-/**********************************************************************/
-/*               Render unclipped begin/end objects                   */
-/**********************************************************************/
-
-static void ffb_vb_noop(GLcontext *ctx, GLuint start, GLuint count, GLuint flags)
-{
-	(void)(ctx && start && count && flags);
-}
-
-#define ELT(x)	x
-
-#define IND	0
-#define TAG(x)	x
-#include "ffb_rendertmp.h"
-
-#define IND	(FFB_FLAT_BIT)
-#define TAG(x)	x##_flat
-#include "ffb_rendertmp.h"
-
-#define IND	(FFB_ALPHA_BIT)
-#define TAG(x)	x##_alpha
-#include "ffb_rendertmp.h"
-
-#define IND	(FFB_FLAT_BIT | FFB_ALPHA_BIT)
-#define TAG(x)	x##_flat_alpha
-#include "ffb_rendertmp.h"
-
-#define IND	(FFB_TRI_CULL_BIT)
-#define TAG(x)	x##_tricull
-#include "ffb_rendertmp.h"
-
-#define IND	(FFB_FLAT_BIT | FFB_TRI_CULL_BIT)
-#define TAG(x)	x##_flat_tricull
-#include "ffb_rendertmp.h"
-
-#define IND	(FFB_ALPHA_BIT | FFB_TRI_CULL_BIT)
-#define TAG(x)	x##_alpha_tricull
-#include "ffb_rendertmp.h"
-
-#define IND	(FFB_FLAT_BIT | FFB_ALPHA_BIT | FFB_TRI_CULL_BIT)
-#define TAG(x)	x##_flat_alpha_tricull
-#include "ffb_rendertmp.h"
-
-#undef ELT
-#define ELT(x)	elt[x]
-
-#define IND	0
-#define TAG(x)	x##_elt
-#include "ffb_rendertmp.h"
-
-#define IND	(FFB_FLAT_BIT)
-#define TAG(x)	x##_flat_elt
-#include "ffb_rendertmp.h"
-
-#define IND	(FFB_ALPHA_BIT)
-#define TAG(x)	x##_alpha_elt
-#include "ffb_rendertmp.h"
-
-#define IND	(FFB_FLAT_BIT | FFB_ALPHA_BIT)
-#define TAG(x)	x##_flat_alpha_elt
-#include "ffb_rendertmp.h"
-
-#define IND	(FFB_TRI_CULL_BIT)
-#define TAG(x)	x##_tricull_elt
-#include "ffb_rendertmp.h"
-
-#define IND	(FFB_FLAT_BIT | FFB_TRI_CULL_BIT)
-#define TAG(x)	x##_flat_tricull_elt
-#include "ffb_rendertmp.h"
-
-#define IND	(FFB_ALPHA_BIT | FFB_TRI_CULL_BIT)
-#define TAG(x)	x##_alpha_tricull_elt
-#include "ffb_rendertmp.h"
-
-#define IND	(FFB_FLAT_BIT | FFB_ALPHA_BIT | FFB_TRI_CULL_BIT)
-#define TAG(x)	x##_flat_alpha_tricull_elt
-#include "ffb_rendertmp.h"
-
-static void *render_tabs[MAX_FFB_RENDER_FUNCS];
-static void *render_tabs_elt[MAX_FFB_RENDER_FUNCS];
-
-static void init_render_tab(void)
-{
-	int i;
-
-	render_tabs[0] = render_tab;
-	render_tabs[FFB_FLAT_BIT] = render_tab_flat;
-	render_tabs[FFB_ALPHA_BIT] = render_tab_alpha;
-	render_tabs[FFB_FLAT_BIT|FFB_ALPHA_BIT] = render_tab_flat_alpha;
-	render_tabs[FFB_TRI_CULL_BIT] = render_tab_tricull;
-	render_tabs[FFB_FLAT_BIT|FFB_TRI_CULL_BIT] = render_tab_flat_tricull;
-	render_tabs[FFB_ALPHA_BIT|FFB_TRI_CULL_BIT] = render_tab_alpha_tricull;
-	render_tabs[FFB_FLAT_BIT|FFB_ALPHA_BIT|FFB_TRI_CULL_BIT] =
-		render_tab_flat_alpha_tricull;
-
-	render_tabs_elt[0] = render_tab_elt;
-	render_tabs_elt[FFB_FLAT_BIT] = render_tab_flat_elt;
-	render_tabs_elt[FFB_ALPHA_BIT] = render_tab_alpha_elt;
-	render_tabs_elt[FFB_FLAT_BIT|FFB_ALPHA_BIT] = render_tab_flat_alpha_elt;
-	render_tabs_elt[FFB_TRI_CULL_BIT] = render_tab_tricull_elt;
-	render_tabs_elt[FFB_FLAT_BIT|FFB_TRI_CULL_BIT] = render_tab_flat_tricull_elt;
-	render_tabs_elt[FFB_ALPHA_BIT|FFB_TRI_CULL_BIT] = render_tab_alpha_tricull_elt;
-	render_tabs_elt[FFB_FLAT_BIT|FFB_ALPHA_BIT|FFB_TRI_CULL_BIT] =
-		render_tab_flat_alpha_tricull_elt;
-
-	for (i = 0; i < MAX_FFB_RENDER_FUNCS; i++) {
-		tnl_render_func *rf = render_tabs[i];
-		tnl_render_func *rfe = render_tabs_elt[i];
-
-		if (i & FFB_TRI_CULL_BIT) {
-			int from_idx = (i & ~FFB_TRI_CULL_BIT);
-			tnl_render_func *rf_from = render_tabs[from_idx];
-			tnl_render_func *rfe_from = render_tabs_elt[from_idx];
-			int j;
-
-			for (j = GL_POINTS; j < GL_TRIANGLES; j++) {
-				rf[j] = rf_from[j];
-				rfe[j] = rfe_from[j];
-			}
-		}
-	}
-}
-
-/**********************************************************************/
-/*                    Choose render functions                         */
-/**********************************************************************/
-
-#ifdef FFB_RENDER_TRACE
-static void ffbPrintRenderFlags(GLuint index, GLuint render_index)
-{
-	fprintf(stderr,
-		"ffbChooseRenderState: "
-		"index(%s%s%s) "
-		"render_index(%s%s%s)\n",
-		((index & FFB_TWOSIDE_BIT) ? "twoside " : ""),
-		((index & FFB_OFFSET_BIT) ? "offset " : ""),
-		((index & FFB_UNFILLED_BIT) ? "unfilled " : ""),
-		((render_index & FFB_FLAT_BIT) ? "flat " : ""),
-		((render_index & FFB_ALPHA_BIT) ? "alpha " : ""),
-		((render_index & FFB_TRI_CULL_BIT) ? "tricull " : ""));
-}
-#endif
-
-void ffbChooseRenderState(GLcontext *ctx)
-{
-	GLuint flags = ctx->_TriangleCaps;
- 	TNLcontext *tnl = TNL_CONTEXT(ctx);
-	GLuint index = 0;
-
-	/* Per-primitive fallbacks and the selection of fmesa->draw_* are
-	 * handled elsewhere.
-	 */
-	if (flags & DD_TRI_LIGHT_TWOSIDE)       
-		index |= FFB_TWOSIDE_BIT;
-
-	if (flags & DD_TRI_OFFSET)	      
-		index |= FFB_OFFSET_BIT;
-
-	if (flags & DD_TRI_UNFILLED)	     
-		index |= FFB_UNFILLED_BIT;
-
-	tnl->Driver.Render.Triangle = rast_tab[index].triangle;
-	tnl->Driver.Render.Quad = rast_tab[index].quad;
-
-	if (index == 0) {
-		GLuint render_index = 0;
-
-		if (flags & DD_FLATSHADE)
-			render_index |= FFB_FLAT_BIT;
-
-		if (ctx->Color.BlendEnabled || ctx->Color.AlphaEnabled)
-			render_index |= FFB_ALPHA_BIT;
-
-		if (ctx->Polygon.CullFlag)
-			render_index |= FFB_TRI_CULL_BIT;
-
-#ifdef FFB_RENDER_TRACE
-		ffbPrintRenderFlags(index, render_index);
-#endif
-		tnl->Driver.Render.PrimTabVerts = render_tabs[render_index];
-		tnl->Driver.Render.PrimTabElts = render_tabs_elt[render_index];
-	} else {
-#ifdef FFB_RENDER_TRACE
-		ffbPrintRenderFlags(index, 0);
-#endif
-		tnl->Driver.Render.PrimTabVerts = _tnl_render_tab_verts;
-		tnl->Driver.Render.PrimTabElts = _tnl_render_tab_elts;
-	}
-
-	tnl->Driver.Render.ClippedPolygon = ffbRenderClippedPolygon;
-	tnl->Driver.Render.ClippedLine    = ffbRenderClippedLine;
-}
-
-static void ffbRunPipeline(GLcontext *ctx)
-{
-	ffbContextPtr fmesa = FFB_CONTEXT(ctx);
-
-	if (fmesa->bad_fragment_attrs == 0 &&
-	    fmesa->new_gl_state) {
-		if (fmesa->new_gl_state & _FFB_NEW_TRIANGLE)
-			ffbChooseTriangleState(ctx);
-		if (fmesa->new_gl_state & _FFB_NEW_LINE)
-			ffbChooseLineState(ctx);
-		if (fmesa->new_gl_state & _FFB_NEW_POINT)
-			ffbChoosePointState(ctx);
-		if (fmesa->new_gl_state & _FFB_NEW_RENDER)
-			ffbChooseRenderState(ctx);
-		if (fmesa->new_gl_state & _FFB_NEW_VERTEX)
-			ffbChooseVertexState(ctx);
-
-		fmesa->new_gl_state = 0;
-	}
-
-	_tnl_run_pipeline(ctx);
-}
-
-static void ffbRenderStart(GLcontext *ctx)
-{
-	ffbContextPtr fmesa = FFB_CONTEXT(ctx);
-
-	LOCK_HARDWARE(fmesa);
-	fmesa->hw_locked = 1;
-
-	if (fmesa->state_dirty != 0)
-		ffbSyncHardware(fmesa);
-}
-
-static void ffbRenderFinish(GLcontext *ctx)
-{
-	ffbContextPtr fmesa = FFB_CONTEXT(ctx);
-
-	UNLOCK_HARDWARE(fmesa);
-	fmesa->hw_locked = 0;
-}
-
-/* Even when doing full software rendering we need to
- * wrap render{start,finish} so that the hardware is kept
- * in sync (because multipass rendering changes the write
- * buffer etc.)
- */
-static void ffbSWRenderStart(GLcontext *ctx)
-{
-	ffbContextPtr fmesa = FFB_CONTEXT(ctx);
-
-	LOCK_HARDWARE(fmesa);
-	fmesa->hw_locked = 1;
-
-	if (fmesa->state_dirty != 0)
-		ffbSyncHardware(fmesa);
-}
-
-static void ffbSWRenderFinish(GLcontext *ctx)
-{
-	ffbContextPtr fmesa = FFB_CONTEXT(ctx);
-
-	UNLOCK_HARDWARE(fmesa);
-	fmesa->hw_locked = 0;
-}
-
-static void ffbRasterPrimitive(GLcontext *ctx, GLenum rprim)
-{
-	ffbContextPtr fmesa = FFB_CONTEXT(ctx);
-	GLuint drawop, fbc, ppc;
-	int do_sw = 0;
-
-	fmesa->raster_primitive = rprim;
-
-	drawop = fmesa->drawop;
-	fbc = fmesa->fbc;
-	ppc = fmesa->ppc & ~(FFB_PPC_ZS_MASK | FFB_PPC_CS_MASK);
-
-#ifdef STATE_TRACE
-	fprintf(stderr,
-		"ffbReducedPrimitiveChange: rprim(%d) ", rprim);
-#endif
-	switch(rprim) {
-	case GL_POINTS:
-#ifdef STATE_TRACE
-		fprintf(stderr, "GL_POINTS ");
-#endif
-		if (fmesa->draw_point == ffb_fallback_point) {
-			do_sw = 1;
-			break;
-		}
-
-		if (ctx->Point.SmoothFlag) {
-			ppc |= (FFB_PPC_ZS_VAR | FFB_PPC_CS_CONST);
-			drawop = FFB_DRAWOP_AADOT;
-		} else {
-			ppc |= (FFB_PPC_ZS_CONST | FFB_PPC_CS_CONST);
-			drawop = FFB_DRAWOP_DOT;
-		}
-		break;
-
-	case GL_LINES:
-#ifdef STATE_TRACE
-		fprintf(stderr, "GL_LINES ");
-#endif
-		if (fmesa->draw_line == ffb_fallback_line) {
-			do_sw = 1;
-			break;
-		}
-
-		if (ctx->_TriangleCaps & DD_FLATSHADE) {
-			ppc |= FFB_PPC_ZS_VAR | FFB_PPC_CS_CONST;
-		} else {
-			ppc |= FFB_PPC_ZS_VAR | FFB_PPC_CS_VAR;
-		}
-		if (ctx->Line.SmoothFlag)
-			drawop = FFB_DRAWOP_AALINE;
-		else
-			drawop = FFB_DRAWOP_DDLINE;
-		break;
-
-	case GL_TRIANGLES:
-#ifdef STATE_TRACE
-		fprintf(stderr, "GL_POLYGON ");
-#endif
-		if (fmesa->draw_tri == ffb_fallback_triangle) {
-			do_sw = 1;
-			break;
-		}
-
-		ppc &= ~FFB_PPC_APE_MASK;
-		if (ctx->Polygon.StippleFlag)
-			ppc |= FFB_PPC_APE_ENABLE;
-		else
-			ppc |= FFB_PPC_APE_DISABLE;
-
-		if (ctx->_TriangleCaps & DD_FLATSHADE) {
-			ppc |= FFB_PPC_ZS_VAR | FFB_PPC_CS_CONST;
-		} else {
-			ppc |= FFB_PPC_ZS_VAR | FFB_PPC_CS_VAR;
-		}
-		drawop = FFB_DRAWOP_TRIANGLE;
-		break;
-
-	default:
-#ifdef STATE_TRACE
-		fprintf(stderr, "unknown %d!\n", rprim);
-#endif
-		return;
-	};
-
-#ifdef STATE_TRACE
-	fprintf(stderr, "do_sw(%d) ", do_sw);
-#endif
-	if (do_sw != 0) {
-		fbc &= ~(FFB_FBC_WB_C);
-		fbc &= ~(FFB_FBC_ZE_MASK | FFB_FBC_RGBE_MASK);
-		fbc |=   FFB_FBC_ZE_OFF  | FFB_FBC_RGBE_MASK;
-		ppc &= ~(FFB_PPC_XS_MASK | FFB_PPC_ABE_MASK |
-			 FFB_PPC_DCE_MASK | FFB_PPC_APE_MASK);
-		ppc |=  (FFB_PPC_ZS_VAR | FFB_PPC_CS_VAR | FFB_PPC_XS_WID |
-			 FFB_PPC_ABE_DISABLE | FFB_PPC_DCE_DISABLE |
-			 FFB_PPC_APE_DISABLE);
-	} else {
-		fbc |= FFB_FBC_WB_C;
-		fbc &= ~(FFB_FBC_RGBE_MASK);
-		fbc |=   FFB_FBC_RGBE_MASK;
-		ppc &= ~(FFB_PPC_ABE_MASK | FFB_PPC_XS_MASK);
-		if (ctx->Color.BlendEnabled) {
-			if ((rprim == GL_POINTS && !ctx->Point.SmoothFlag) ||
-			    (rprim != GL_POINTS && ctx->_TriangleCaps & DD_FLATSHADE))
-				ppc |= FFB_PPC_ABE_ENABLE | FFB_PPC_XS_CONST;
-			else
-				ppc |= FFB_PPC_ABE_ENABLE | FFB_PPC_XS_VAR;
-		} else {
-			ppc |= FFB_PPC_ABE_DISABLE | FFB_PPC_XS_WID;
-		}
-	}
-#ifdef STATE_TRACE
-	fprintf(stderr, "fbc(%08x) ppc(%08x)\n", fbc, ppc);
-#endif
-
-	FFBFifo(fmesa, 4);
-	if (fmesa->drawop != drawop)
-		fmesa->regs->drawop = fmesa->drawop = drawop;
-	if (fmesa->fbc != fbc)
-		fmesa->regs->fbc = fmesa->fbc = fbc;
-	if (fmesa->ppc != ppc)
-		fmesa->regs->ppc = fmesa->ppc = ppc;
-	if (do_sw != 0) {
-		fmesa->regs->cmp =
-			(fmesa->cmp & ~(0xff<<16)) | (0x80 << 16);
-	} else
-		fmesa->regs->cmp = fmesa->cmp;
-}
-
-static void ffbRenderPrimitive(GLcontext *ctx, GLenum prim)
-{
-	ffbContextPtr fmesa = FFB_CONTEXT(ctx);
-	GLuint rprim = reduced_prim[prim];
-
-	fmesa->render_primitive = prim;
-
-	if (rprim == GL_TRIANGLES && (ctx->_TriangleCaps & DD_TRI_UNFILLED))
-		return;
-
-	if (fmesa->raster_primitive != rprim) {
-		ffbRasterPrimitive( ctx, rprim );
-	}
-}
-
-
-
-
-/**********************************************************************/
-/*           Transition to/from hardware rasterization.               */
-/**********************************************************************/
-
-static char *fallbackStrings[] = {
-	"Fog enabled",
-	"Blend function",
-	"Blend ROP",
-	"Blend equation",
-	"Stencil",
-	"Texture",
-	"LIBGL_SOFTWARE_RENDERING"
-};
-
-static char *getFallbackString(GLuint bit)
-{
-	int i = 0;
-
-	while (bit > 1) {
-		i++;
-		bit >>= 1;
-	}
-	return fallbackStrings[i];
-}
-
-void ffbFallback( GLcontext *ctx, GLuint bit, GLboolean mode )
-{
-	ffbContextPtr fmesa = FFB_CONTEXT(ctx);
- 	TNLcontext *tnl = TNL_CONTEXT(ctx);
-	GLuint oldfallback = fmesa->bad_fragment_attrs;
-
-	if (mode) {
-		fmesa->bad_fragment_attrs |= bit;
-		if (oldfallback == 0) {
-/*  			FFB_FIREVERTICES(fmesa); */
-  		        _swsetup_Wakeup( ctx );
-			if (fmesa->debugFallbacks)
-				fprintf(stderr, "FFB begin software fallback: 0x%x %s\n",
-					bit, getFallbackString(bit));
-		}
-	} else {
-		fmesa->bad_fragment_attrs &= ~bit;
-		if (oldfallback == bit) {
-			_swrast_flush( ctx );
-
-			tnl->Driver.Render.Start = ffbRenderStart;
-			tnl->Driver.Render.PrimitiveNotify = ffbRenderPrimitive;
-			tnl->Driver.Render.Finish = ffbRenderFinish;
-			fmesa->new_gl_state = ~0;
-
-			/* Just re-choose everything:
-			 */
-			ffbChooseVertexState(ctx);
-			ffbChooseRenderState(ctx);
-			ffbChooseTriangleState(ctx);
-			ffbChooseLineState(ctx);
-			ffbChoosePointState(ctx);
-
-			if (fmesa->debugFallbacks)
-				fprintf(stderr, "FFB end software fallback: 0x%x %s\n",
-					bit, getFallbackString(bit));
-		}
-	}
-}
-
-/**********************************************************************/
-/*                            Initialization.                         */
-/**********************************************************************/
-
-void ffbDDInitRenderFuncs( GLcontext *ctx )
-{
- 	TNLcontext *tnl = TNL_CONTEXT(ctx);
-	SWcontext *swrast = SWRAST_CONTEXT(ctx);
-	static int firsttime = 1;
-
-	if (firsttime) {
-		init_rast_tab();
-		init_tri_tab();
-		init_render_tab();
-		firsttime = 0;
-	}
-
-	tnl->Driver.RunPipeline = ffbRunPipeline;
-	tnl->Driver.Render.Start = ffbRenderStart;
-	tnl->Driver.Render.Finish = ffbRenderFinish; 
-	tnl->Driver.Render.PrimitiveNotify = ffbRenderPrimitive;
-	tnl->Driver.Render.ResetLineStipple = _swrast_ResetLineStipple;
-	tnl->Driver.Render.PrimTabVerts = _tnl_render_tab_verts;
-	tnl->Driver.Render.PrimTabElts = _tnl_render_tab_elts;
-
-	swrast->Driver.SpanRenderStart = ffbSWRenderStart;
-	swrast->Driver.SpanRenderFinish = ffbSWRenderFinish;
-}
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/ffb/ffb_tris.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/ffb/ffb_tris.h
deleted file mode 100644
index a803174b3..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/ffb/ffb_tris.h
+++ /dev/null
@@ -1,26 +0,0 @@
-/* $XFree86: xc/lib/GL/mesa/src/drv/ffb/ffb_tris.h,v 1.2 2002/02/22 21:32:59 dawes Exp $ */
-
-#ifndef _FFB_TRIS_H
-#define _FFB_TRIS_H
-
-extern void ffbDDInitRenderFuncs( GLcontext *ctx );
-
-
-#define _FFB_NEW_RENDER (_DD_NEW_TRI_LIGHT_TWOSIDE |	\
-			 _DD_NEW_TRI_OFFSET |		\
-			 _DD_NEW_TRI_UNFILLED)
-
-extern void ffbChooseRenderState(GLcontext *ctx);
-
-
-#define _FFB_NEW_TRIANGLE (_DD_NEW_TRI_SMOOTH |	\
-			   _DD_NEW_FLATSHADE |	\
-			   _NEW_POLYGON | 	\
-			   _NEW_COLOR)
-
-extern void ffbChooseTriangleState(GLcontext *ctx);
-
-extern void ffbFallback( GLcontext *ctx, GLuint bit, GLboolean mode );
-#define FALLBACK( ctx, bit, mode ) ffbFallback( ctx, bit, mode )
-
-#endif /* !(_FFB_TRIS_H) */
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/ffb/ffb_tritmp.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/ffb/ffb_tritmp.h
deleted file mode 100644
index 612ef2433..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/ffb/ffb_tritmp.h
+++ /dev/null
@@ -1,239 +0,0 @@
-/* $XFree86: xc/lib/GL/mesa/src/drv/ffb/ffb_tritmp.h,v 1.2 2002/02/22 21:32:59 dawes Exp $ */
-
-static void TAG(ffb_triangle)( GLcontext *ctx, 	
-			       ffb_vertex *v0,
-			       ffb_vertex *v1,
-			       ffb_vertex *v2 )
-{
-	ffbContextPtr fmesa = FFB_CONTEXT(ctx);
-	ffb_fbcPtr ffb = fmesa->regs;
-#if (IND & FFB_TRI_FLAT_BIT)
-	GLuint const_fg;
-#endif
-	FFB_DELAYED_VIEWPORT_VARS;
-
-#ifdef TRI_DEBUG
-	fprintf(stderr, "FFB: ffb_triangle ["
-#if (IND & FFB_TRI_CULL_BIT)
-		" CULL"
-#endif
-#if (IND & FFB_TRI_FLAT_BIT)
-		" FLAT"
-#endif
-#if (IND & FFB_TRI_ALPHA_BIT)
-		" ALPHA"
-#endif
-		" ]\n");
-#endif
-
-#if (IND & FFB_TRI_CULL_BIT)
-	{	/* NOTE: These are not viewport transformed yet. */
-		GLfloat ex = v1->x - v0->x;
-		GLfloat ey = v1->y - v0->y;
-		GLfloat fx = v2->x - v0->x;
-		GLfloat fy = v2->y - v0->y;
-		GLfloat c = ex*fy-ey*fx;
-
-		/* Culled... */
-		if (c * fmesa->backface_sign > fmesa->ffb_zero)
-			return;
-	}
-#endif
-
-#if (IND & FFB_TRI_FLAT_BIT)
-	const_fg = FFB_PACK_CONST_UBYTE_ARGB_COLOR( v2->color[0] );
-#ifdef TRI_DEBUG
-	fprintf(stderr, "FFB_tri: const_fg %08x (B[%f] G[%f] R[%f])\n",
-		const_fg,
-		FFB_2_30_FIXED_TO_FLOAT(v2->color[0].blue),
-		FFB_2_30_FIXED_TO_FLOAT(v2->color[0].green),
-		FFB_2_30_FIXED_TO_FLOAT(v2->color[0].red));
-#endif
-#endif
-
-
-#if (IND & FFB_TRI_FLAT_BIT)
-	FFBFifo(fmesa, 1);
-	ffb->fg = const_fg;
-#endif
-
-#if (IND & FFB_TRI_FLAT_BIT)
-	FFBFifo(fmesa, 9);
-#else
-#if (IND & FFB_TRI_ALPHA_BIT)
-	FFBFifo(fmesa, 21);
-#else
-	FFBFifo(fmesa, 18);
-#endif
-#endif
-
-	FFB_DUMP_VERTEX(v0);
-#if !(IND & FFB_TRI_FLAT_BIT)
-#if (IND & FFB_TRI_ALPHA_BIT)
-	ffb->alpha = FFB_GET_ALPHA(v0);
-#endif
-	ffb->red   = FFB_GET_RED(v0);
-	ffb->green = FFB_GET_GREEN(v0);
-	ffb->blue  = FFB_GET_BLUE(v0);
-#endif
-	ffb->z     = FFB_GET_Z(v0);
-	ffb->ryf   = FFB_GET_Y(v0);
-	ffb->rxf   = FFB_GET_X(v0);
-
-	FFB_DUMP_VERTEX(v1);
-#if !(IND & FFB_TRI_FLAT_BIT)
-#if (IND & FFB_TRI_ALPHA_BIT)
-	ffb->alpha = FFB_GET_ALPHA(v1);
-#endif
-	ffb->red   = FFB_GET_RED(v1);
-	ffb->green = FFB_GET_GREEN(v1);
-	ffb->blue  = FFB_GET_BLUE(v1);
-#endif
-	ffb->z     = FFB_GET_Z(v1);
-	ffb->y     = FFB_GET_Y(v1);
-	ffb->x     = FFB_GET_X(v1);
-
-	FFB_DUMP_VERTEX(v2);
-#if !(IND & FFB_TRI_FLAT_BIT)
-#if (IND & FFB_TRI_ALPHA_BIT)
-	ffb->alpha = FFB_GET_ALPHA(v2);
-#endif
-	ffb->red   = FFB_GET_RED(v2);
-	ffb->green = FFB_GET_GREEN(v2);
-	ffb->blue  = FFB_GET_BLUE(v2);
-#endif
-	ffb->z     = FFB_GET_Z(v2);
-	ffb->y     = FFB_GET_Y(v2);
-	ffb->x     = FFB_GET_X(v2);
-
-	fmesa->ffbScreen->rp_active = 1;
-}
-
-
-static void TAG(ffb_quad)(GLcontext *ctx, 			      
-			  ffb_vertex *v0,
-			  ffb_vertex *v1,
-			  ffb_vertex *v2,
-			  ffb_vertex *v3 )
-{
-	ffbContextPtr fmesa = FFB_CONTEXT(ctx);
-	ffb_fbcPtr ffb = fmesa->regs;
-#if (IND & FFB_TRI_FLAT_BIT)
-	GLuint const_fg;
-#endif
-	FFB_DELAYED_VIEWPORT_VARS;
-
-#ifdef TRI_DEBUG
-	fprintf(stderr, "FFB: ffb_quad ["
-#if (IND & FFB_TRI_CULL_BIT)
-		" CULL"
-#endif
-#if (IND & FFB_TRI_FLAT_BIT)
-		" FLAT"
-#endif
-#if (IND & FFB_TRI_ALPHA_BIT)
-		" ALPHA"
-#endif
-		" ]\n");
-#endif /* TRI_DEBUG */
-
-#if (IND & FFB_TRI_CULL_BIT)
-	{	/* NOTE: These are not viewport transformed yet. */
-		GLfloat ex = v2->x - v0->x;
-		GLfloat ey = v2->y - v0->y;
-		GLfloat fx = v3->x - v1->x;
-		GLfloat fy = v3->y - v1->y;
-		GLfloat c = ex*fy-ey*fx;
-
-		/* Culled... */
-		if (c * fmesa->backface_sign > fmesa->ffb_zero)
-			return;
-	}
-#endif
-
-#if (IND & FFB_TRI_FLAT_BIT)
-	const_fg = FFB_PACK_CONST_UBYTE_ARGB_COLOR( v3->color[0] );
-#ifdef TRI_DEBUG
-	fprintf(stderr, "FFB_quad: const_fg %08x (B[%f] G[%f] R[%f])\n",
-		const_fg,
-		FFB_2_30_FIXED_TO_FLOAT(v3->color[0].blue),
-		FFB_2_30_FIXED_TO_FLOAT(v3->color[0].green),
-		FFB_2_30_FIXED_TO_FLOAT(v3->color[0].red));
-#endif
-#endif
-
-
-#if (IND & FFB_TRI_FLAT_BIT)
-	FFBFifo(fmesa, 13);
-	ffb->fg = const_fg;
-#else
-#if (IND & FFB_TRI_ALPHA_BIT)
-	FFBFifo(fmesa, 28);
-#else
-	FFBFifo(fmesa, 24);
-#endif
-#endif
-
-	FFB_DUMP_VERTEX(v0);
-#if !(IND & FFB_TRI_FLAT_BIT)
-#if (IND & FFB_TRI_ALPHA_BIT)
-	ffb->alpha = FFB_GET_ALPHA(v0);
-#endif
-	ffb->red   = FFB_GET_RED(v0);
-	ffb->green = FFB_GET_GREEN(v0);
-	ffb->blue  = FFB_GET_BLUE(v0);
-#endif
-	ffb->z     = FFB_GET_Z(v0);
-	ffb->ryf   = FFB_GET_Y(v0);
-	ffb->rxf   = FFB_GET_X(v0);
-
-	FFB_DUMP_VERTEX(v1);
-#if !(IND & FFB_TRI_FLAT_BIT)
-#if (IND & FFB_TRI_ALPHA_BIT)
-	ffb->alpha = FFB_GET_ALPHA(v1);
-#endif
-	ffb->red   = FFB_GET_RED(v1);
-	ffb->green = FFB_GET_GREEN(v1);
-	ffb->blue  = FFB_GET_BLUE(v1);
-#endif
-	ffb->z     = FFB_GET_Z(v1);
-	ffb->y     = FFB_GET_Y(v1);
-	ffb->x     = FFB_GET_X(v1);
-
-	FFB_DUMP_VERTEX(v2);
-#if !(IND & FFB_TRI_FLAT_BIT)
-#if (IND & FFB_TRI_ALPHA_BIT)
-	ffb->alpha = FFB_GET_ALPHA(v2);
-#endif
-	ffb->red   = FFB_GET_RED(v2);
-	ffb->green = FFB_GET_GREEN(v2);
-	ffb->blue  = FFB_GET_BLUE(v2);
-#endif
-	ffb->z     = FFB_GET_Z(v2);
-	ffb->y     = FFB_GET_Y(v2);
-	ffb->x     = FFB_GET_X(v2);
-
-	FFB_DUMP_VERTEX(v3);
-#if !(IND & FFB_TRI_FLAT_BIT)
-#if (IND & FFB_TRI_ALPHA_BIT)
-	ffb->alpha = FFB_GET_ALPHA(v3);
-#endif
-	ffb->red   = FFB_GET_RED(v3);
-	ffb->green = FFB_GET_GREEN(v3);
-	ffb->blue  = FFB_GET_BLUE(v3);
-#endif
-	ffb->z     = FFB_GET_Z(v3);
-	ffb->dmyf  = FFB_GET_Y(v3);
-	ffb->dmxf  = FFB_GET_X(v3);
-
-	fmesa->ffbScreen->rp_active = 1;
-}
-
-static void TAG(ffb_init)(void)
-{
-	ffb_tri_tab[IND]	= TAG(ffb_triangle);
-	ffb_quad_tab[IND]	= TAG(ffb_quad);
-}
-
-#undef IND
-#undef TAG
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/ffb/ffb_vb.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/ffb/ffb_vb.c
deleted file mode 100644
index 6ba1eabbf..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/ffb/ffb_vb.c
+++ /dev/null
@@ -1,209 +0,0 @@
-/* $XFree86: xc/lib/GL/mesa/src/drv/ffb/ffb_vb.c,v 1.4 2002/02/22 21:32:59 dawes Exp $
- *
- * GLX Hardware Device Driver for Sun Creator/Creator3D
- * Copyright (C) 2000, 2001 David S. Miller
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included
- * in all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * DAVID MILLER, OR ANY OTHER CONTRIBUTORS BE LIABLE FOR ANY CLAIM, 
- * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR 
- * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE 
- * OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- *
- *    David S. Miller <davem@redhat.com>
- */
-
-#include "ffb_xmesa.h"
-#include "ffb_context.h"
-#include "ffb_vb.h"
-#include "imports.h"
-#include "tnl/t_context.h"
-#include "swrast_setup/swrast_setup.h"
-#include "math/m_translate.h"
-
-#undef VB_DEBUG
-
-static void ffb_copy_pv_oneside(GLcontext *ctx, GLuint edst, GLuint esrc)
-{
-	ffbContextPtr fmesa = FFB_CONTEXT(ctx);
-	ffb_vertex *dst = &fmesa->verts[edst];
-	ffb_vertex *src = &fmesa->verts[esrc];
-
-#ifdef VB_DEBUG
-	fprintf(stderr, "ffb_copy_pv_oneside: edst(%d) esrc(%d)\n", edst, esrc);
-#endif
-	dst->color[0].alpha = src->color[0].alpha;
-	dst->color[0].red   = src->color[0].red;
-	dst->color[0].green = src->color[0].green;
-	dst->color[0].blue  = src->color[0].blue;
-}
-
-static void ffb_copy_pv_twoside(GLcontext *ctx, GLuint edst, GLuint esrc)
-{
-	ffbContextPtr fmesa = FFB_CONTEXT(ctx);
-	ffb_vertex *dst = &fmesa->verts[edst];
-	ffb_vertex *src = &fmesa->verts[esrc];
-
-#ifdef VB_DEBUG
-	fprintf(stderr, "ffb_copy_pv_twoside: edst(%d) esrc(%d)\n", edst, esrc);
-#endif
-	dst->color[0].alpha = src->color[0].alpha;
-	dst->color[0].red   = src->color[0].red;
-	dst->color[0].green = src->color[0].green;
-	dst->color[0].blue  = src->color[0].blue;
-	dst->color[1].alpha = src->color[1].alpha;
-	dst->color[1].red   = src->color[1].red;
-	dst->color[1].green = src->color[1].green;
-	dst->color[1].blue  = src->color[1].blue;
-}
-
-#define FFB_VB_RGBA_BIT		0x01
-#define FFB_VB_XYZ_BIT		0x02
-#define FFB_VB_TWOSIDE_BIT	0x04
-#define FFB_VB_MAX		0x08
-
-typedef void (*ffb_emit_func)(GLcontext *, GLuint, GLuint);
-
-static struct {
- 	ffb_emit_func	emit;
-	tnl_interp_func	interp;
-} setup_tab[FFB_VB_MAX];
-
-
-#define IND	(FFB_VB_XYZ_BIT)
-#define TAG(x)	x##_w
-#include "ffb_vbtmp.h"
-
-#define IND	(FFB_VB_RGBA_BIT)
-#define TAG(x)	x##_g
-#include "ffb_vbtmp.h"
-
-#define IND	(FFB_VB_XYZ_BIT | FFB_VB_RGBA_BIT)
-#define TAG(x)	x##_wg
-#include "ffb_vbtmp.h"
-
-#define IND	(FFB_VB_TWOSIDE_BIT)
-#define TAG(x)	x##_t
-#include "ffb_vbtmp.h"
-
-#define IND	(FFB_VB_XYZ_BIT | FFB_VB_TWOSIDE_BIT)
-#define TAG(x)	x##_wt
-#include "ffb_vbtmp.h"
-
-#define IND	(FFB_VB_RGBA_BIT | FFB_VB_TWOSIDE_BIT)
-#define TAG(x)	x##_gt
-#include "ffb_vbtmp.h"
-
-#define IND	(FFB_VB_XYZ_BIT | FFB_VB_RGBA_BIT | FFB_VB_TWOSIDE_BIT)
-#define TAG(x)	x##_wgt
-#include "ffb_vbtmp.h"
-
-static void init_setup_tab( void )
-{
-	init_w();
-	init_g();
-	init_wg();
-	init_t();
-	init_wt();
-	init_gt();
-	init_wgt();
-}
-
-#ifdef VB_DEBUG
-static void ffbPrintSetupFlags(char *msg, GLuint flags)
-{
-   fprintf(stderr, "%s(%x): %s%s%s\n",
-	   msg,
-	   (int)flags,
-	   (flags & FFB_VB_XYZ_BIT)     ? " xyz," : "", 
-	   (flags & FFB_VB_RGBA_BIT)    ? " rgba," : "",
-	   (flags & FFB_VB_TWOSIDE_BIT) ? " twoside," : "");
-}
-#endif
-
-static void ffbDDBuildVertices(GLcontext *ctx, GLuint start, GLuint count, 
-			       GLuint newinputs)
-{
-	ffbContextPtr fmesa = FFB_CONTEXT(ctx);
-
-	newinputs |= fmesa->setupnewinputs;
-	fmesa->setupnewinputs = 0;
-
-	if (!newinputs)
-		return;
-
-	if (newinputs & VERT_BIT_POS) {
-		setup_tab[fmesa->setupindex].emit(ctx, start, count);
-	} else {
-		GLuint ind = 0;
-
-		if (newinputs & VERT_BIT_COLOR0)
-			ind |= (FFB_VB_RGBA_BIT | FFB_VB_TWOSIDE_BIT);
-
-		ind &= fmesa->setupindex;
-
-		if (ind)
-			setup_tab[ind].emit(ctx, start, count);
-	}
-}
-
-void ffbChooseVertexState( GLcontext *ctx )
-{
- 	TNLcontext *tnl = TNL_CONTEXT(ctx);
-	ffbContextPtr fmesa = FFB_CONTEXT(ctx);
-	int ind = FFB_VB_XYZ_BIT | FFB_VB_RGBA_BIT;
-
-	if (ctx->_TriangleCaps & DD_TRI_LIGHT_TWOSIDE)
-		ind |= FFB_VB_TWOSIDE_BIT;
-
-#ifdef VB_DEBUG
-	ffbPrintSetupFlags("ffb: full setup function", ind);
-#endif
-
-	fmesa->setupindex = ind;
-
-	tnl->Driver.Render.BuildVertices = ffbDDBuildVertices;
-	tnl->Driver.Render.Interp = setup_tab[ind].interp;
-	if (ind & FFB_VB_TWOSIDE_BIT)
-		tnl->Driver.Render.CopyPV = ffb_copy_pv_twoside;
-	else
-		tnl->Driver.Render.CopyPV = ffb_copy_pv_oneside;
-}
-
-void ffbInitVB( GLcontext *ctx )
-{
-	ffbContextPtr fmesa = FFB_CONTEXT(ctx);
-	GLuint size = TNL_CONTEXT(ctx)->vb.Size;
-
-	fmesa->verts = (ffb_vertex *)ALIGN_MALLOC(size * sizeof(ffb_vertex), 32);
-
-	{
-		static int firsttime = 1;
-		if (firsttime) {
-			init_setup_tab();
-			firsttime = 0;
-		}
-	}
-}
-
-
-void ffbFreeVB( GLcontext *ctx )
-{
-	ffbContextPtr fmesa = FFB_CONTEXT(ctx);
-	if (fmesa->verts) {
-		ALIGN_FREE(fmesa->verts);
-		fmesa->verts = 0;
-	}
-}
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/ffb/ffb_vb.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/ffb/ffb_vb.h
deleted file mode 100644
index 9eb6759f6..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/ffb/ffb_vb.h
+++ /dev/null
@@ -1,45 +0,0 @@
-/* $XFree86: xc/lib/GL/mesa/src/drv/ffb/ffb_vb.h,v 1.2 2002/02/22 21:32:59 dawes Exp $ */
-
-#ifndef _FFB_VB_H
-#define _FFB_VB_H
-
-#include "mtypes.h"
-#include "macros.h"
-#include "tnl/t_context.h"
-#include "swrast/swrast.h"
-
-#define __FFB_2_30_FIXED_SCALE		1073741824.0f
-#define FFB_2_30_FLOAT_TO_FIXED(X)	\
-	(IROUND((X) * fmesa->ffb_2_30_fixed_scale))
-#define FFB_2_30_FIXED_TO_FLOAT(X)	\
-	(((GLfloat)(X)) * fmesa->ffb_one_over_2_30_fixed_scale)
-
-#define __FFB_16_16_FIXED_SCALE		65536.0f
-#define FFB_16_16_FLOAT_TO_FIXED(X)	\
-	(IROUND((X) * fmesa->ffb_16_16_fixed_scale))
-#define FFB_16_16_FIXED_TO_FLOAT(X)	\
-	(((GLfloat)(X)) * fmesa->ffb_one_over_16_16_fixed_scale)
-
-#define FFB_Z_FROM_FLOAT(VAL)	  FFB_2_30_FLOAT_TO_FIXED(VAL)
-#define FFB_Z_TO_FLOAT(VAL)	  FFB_2_30_FIXED_TO_FLOAT(VAL)
-#define FFB_XY_FROM_FLOAT(VAL)	  FFB_16_16_FLOAT_TO_FIXED(VAL)
-#define FFB_XY_TO_FLOAT(VAL)	  FFB_16_16_FIXED_TO_FLOAT(VAL)
-
-#define FFB_UBYTE_FROM_COLOR(VAL) ((IROUND((VAL) * fmesa->ffb_ubyte_color_scale)))
-
-#define FFB_PACK_CONST_UBYTE_ARGB_COLOR(C) 		\
-        ((FFB_UBYTE_FROM_COLOR(C.alpha) << 24) |	\
-         (FFB_UBYTE_FROM_COLOR(C.blue)  << 16) |	\
-         (FFB_UBYTE_FROM_COLOR(C.green) <<  8) |	\
-         (FFB_UBYTE_FROM_COLOR(C.red)   <<  0))
-
-#define FFB_COLOR_FROM_FLOAT(VAL) FFB_2_30_FLOAT_TO_FIXED(VAL)
-
-#define _FFB_NEW_VERTEX (_DD_NEW_TRI_LIGHT_TWOSIDE)
-
-extern void ffbDDSetupInit(void);
-extern void ffbChooseVertexState(GLcontext *);
-extern void ffbInitVB( GLcontext *ctx );
-extern void ffbFreeVB( GLcontext *ctx );
-
-#endif /* !(_FFB_VB_H) */
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/ffb/ffb_vbtmp.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/ffb/ffb_vbtmp.h
deleted file mode 100644
index a1d1254d9..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/ffb/ffb_vbtmp.h
+++ /dev/null
@@ -1,151 +0,0 @@
-/* $XFree86: xc/lib/GL/mesa/src/drv/ffb/ffb_vbtmp.h,v 1.1 2002/02/22 21:32:59 dawes Exp $ */
-
-static void TAG(emit)(GLcontext *ctx, GLuint start, GLuint end)
-{
-	ffbContextPtr fmesa = FFB_CONTEXT(ctx);
-#if defined(VB_DEBUG) || (IND & (FFB_VB_XYZ_BIT | FFB_VB_RGBA_BIT))
-	struct vertex_buffer *VB = &TNL_CONTEXT(ctx)->vb;
-#endif
-#if (IND & (FFB_VB_RGBA_BIT))
-	GLfloat (*col0)[4];
-	GLuint col0_stride;
-#if (IND & (FFB_VB_TWOSIDE_BIT))
-	GLfloat (*col1)[4];
-	GLuint col1_stride;
-#endif
-#endif
-#if (IND & FFB_VB_XYZ_BIT)
-	GLfloat (*proj)[4] = VB->NdcPtr->data;
-	GLuint proj_stride = VB->NdcPtr->stride;
-	const GLubyte *mask = VB->ClipMask;
-#endif
-	ffb_vertex *v = &fmesa->verts[start];
-	int i;
-
-#ifdef VB_DEBUG
-	fprintf(stderr, "FFB: ffb_emit ["
-#if (IND & (FFB_VB_XYZ_BIT))
-		" XYZ"
-#endif
-#if (IND & (FFB_VB_RGBA_BIT))
-		" RGBA"
-#endif
-#if (IND & (FFB_VB_TWOSIDE_BIT))
-		" TWOSIDE"
-#endif
-		"] start(%d) end(%d) import(%d)\n",
-		start, end,
-		VB->importable_data);
-#endif
-
-#if (IND & (FFB_VB_RGBA_BIT))
-	col0 = VB->ColorPtr[0]->data;
-	col0_stride = VB->ColorPtr[0]->stride;
-#if (IND & (FFB_VB_TWOSIDE_BIT))
-	col1 = VB->ColorPtr[1]->data;
-	col1_stride = VB->ColorPtr[1]->stride;
-#endif
-#endif
-
-        {
-		if (start) {
-#if (IND & (FFB_VB_XYZ_BIT))
-			proj = (GLfloat (*)[4])((GLubyte *)proj + start * proj_stride);
-#endif
-#if (IND & (FFB_VB_RGBA_BIT))
-			col0 = (GLfloat (*)[4])((GLubyte *)col0 + start * col0_stride);
-#if (IND & (FFB_VB_TWOSIDE_BIT))
-			col1 = (GLfloat (*)[4])((GLubyte *)col1 + start * col1_stride);
-#endif
-#endif
-		}
-		for (i = start; i < end; i++, v++) {
-#if (IND & (FFB_VB_XYZ_BIT))
-			if (mask[i] == 0) {
-				v->x = proj[0][0];
-				v->y = proj[0][1];
-				v->z = proj[0][2];
-			}
-			proj = (GLfloat (*)[4])((GLubyte *)proj + proj_stride);
-#endif
-#if (IND & (FFB_VB_RGBA_BIT))
-			v->color[0].alpha = CLAMP(col0[0][3], 0.0f, 1.0f);
-			v->color[0].red   = CLAMP(col0[0][0], 0.0f, 1.0f);
-			v->color[0].green = CLAMP(col0[0][1], 0.0f, 1.0f);
-			v->color[0].blue  = CLAMP(col0[0][2], 0.0f, 1.0f);
-			col0 = (GLfloat (*)[4])((GLubyte *)col0 + col0_stride);
-#if (IND & (FFB_VB_TWOSIDE_BIT))
-			v->color[1].alpha = CLAMP(col1[0][3], 0.0f, 1.0f);
-			v->color[1].red   = CLAMP(col1[0][0], 0.0f, 1.0f);
-			v->color[1].green = CLAMP(col1[0][1], 0.0f, 1.0f);
-			v->color[1].blue  = CLAMP(col1[0][2], 0.0f, 1.0f);
-			col1 = (GLfloat (*)[4])((GLubyte *)col1 + col1_stride);
-#endif
-#endif
-		}
-	}
-}
-
-static void TAG(interp)(GLcontext *ctx, GLfloat t,
-			GLuint edst, GLuint eout, GLuint ein,
-			GLboolean force_boundary)
-{
-#if (IND & (FFB_VB_XYZ_BIT | FFB_VB_RGBA_BIT))
-	ffbContextPtr fmesa = FFB_CONTEXT(ctx);
-#endif
-#if (IND & (FFB_VB_XYZ_BIT))
-	struct vertex_buffer *VB = &TNL_CONTEXT(ctx)->vb;
-	const GLfloat *dstclip = VB->ClipPtr->data[edst];
-	GLfloat oow = 1.0 / dstclip[3];
-#endif
-#if (IND & (FFB_VB_XYZ_BIT | FFB_VB_RGBA_BIT))
-	ffb_vertex *dst = &fmesa->verts[edst];
-#endif
-#if (IND & (FFB_VB_RGBA_BIT))
-	ffb_vertex *in = &fmesa->verts[eout];
-	ffb_vertex *out = &fmesa->verts[ein];
-#endif
-
-#ifdef VB_DEBUG
-	fprintf(stderr, "FFB: ffb_interp ["
-#if (IND & (FFB_VB_XYZ_BIT))
-		" XYZ"
-#endif
-#if (IND & (FFB_VB_RGBA_BIT))
-		" RGBA"
-#endif
-#if (IND & (FFB_VB_TWOSIDE_BIT))
-		" TWOSIDE"
-#endif
-		"] edst(%d) eout(%d) ein(%d)\n",
-		edst, eout, ein);
-#endif
-
-#if (IND & (FFB_VB_XYZ_BIT))
-	dst->x = dstclip[0] * oow;
-	dst->y = dstclip[1] * oow;
-	dst->z = dstclip[2] * oow;
-#endif
-
-#if (IND & (FFB_VB_RGBA_BIT))
-	INTERP_F(t, dst->color[0].alpha, out->color[0].alpha, in->color[0].alpha);
-	INTERP_F(t, dst->color[0].red,   out->color[0].red,   in->color[0].red);
-	INTERP_F(t, dst->color[0].green, out->color[0].green, in->color[0].green);
-	INTERP_F(t, dst->color[0].blue,  out->color[0].blue,  in->color[0].blue);
-#if (IND & (FFB_VB_TWOSIDE_BIT))
-	INTERP_F(t, dst->color[1].alpha, out->color[1].alpha, in->color[1].alpha);
-	INTERP_F(t, dst->color[1].red,   out->color[1].red,   in->color[1].red);
-	INTERP_F(t, dst->color[1].green, out->color[1].green, in->color[1].green);
-	INTERP_F(t, dst->color[1].blue,  out->color[1].blue,  in->color[1].blue);
-#endif
-#endif
-}
-
-static void TAG(init)(void)
-{
-	setup_tab[IND].emit = TAG(emit);
-	setup_tab[IND].interp = TAG(interp);
-}
-
-#undef IND
-#undef TAG
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/ffb/ffb_vtxfmt.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/ffb/ffb_vtxfmt.c
deleted file mode 100644
index d6a61d98e..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/ffb/ffb_vtxfmt.c
+++ /dev/null
@@ -1,427 +0,0 @@
-/* $XFree86: xc/lib/GL/mesa/src/drv/ffb/ffb_vtxfmt.c,v 1.1 2002/02/22 21:32:59 dawes Exp $
- *
- * GLX Hardware Device Driver for Sun Creator/Creator3D
- * Copyright (C) 2001 David S. Miller
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included
- * in all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * DAVID MILLER, OR ANY OTHER CONTRIBUTORS BE LIABLE FOR ANY CLAIM, 
- * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR 
- * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE 
- * OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- *
- *    David S. Miller <davem@redhat.com>
- */
-
-#include "glheader.h"
-#include "api_noop.h"
-#include "context.h"
-#include "light.h"
-#include "macros.h"
-#include "imports.h"
-#include "mtypes.h"
-#include "simple_list.h"
-#include "vtxfmt.h"
-#include "ffb_xmesa.h"
-#include "ffb_context.h"
-#include "ffb_vb.h"
-#include "tnl/tnl.h"
-#include "tnl/t_context.h"
-
-#include "ffb_vtxfmt.h"
-
-#ifndef __GNUC__
-#define __inline  /**/
-#endif
-
-#define TNL_VERTEX			ffbTnlVertex
-
-#define INTERP_RGBA(t, out, a, b)		\
-do {						\
-   GLint i;					\
-   for ( i = 0 ; i < 4 ; i++ ) {		\
-      GLfloat fa = a[i];			\
-      GLfloat fb = b[i];			\
-      out[i] = LINTERP( t, fa, fb );		\
-   }						\
-} while (0)
-
-/* Color functions: */
-
-static __inline void ffb_recalc_base_color(GLcontext *ctx)
-{
-	ffbContextPtr fmesa = FFB_CONTEXT(ctx);
-	struct gl_light *light;
-
-	COPY_3V(fmesa->vtx_state.light.base_color, ctx->Light._BaseColor[0]);
-	foreach (light, &ctx->Light.EnabledList) {
-		ACC_3V(fmesa->vtx_state.light.base_color,
-		       light->_MatAmbient[0]);
-	}
-
-	fmesa->vtx_state.light.base_alpha = ctx->Light._BaseAlpha[0];
-}
-
-#define GET_CURRENT \
-	GET_CURRENT_CONTEXT(ctx);	\
-	ffbContextPtr fmesa = FFB_CONTEXT(ctx)
-
-#define CURRENT_COLOR(COMP)		fmesa->vtx_state.current.color[COMP]
-#define CURRENT_SPECULAR(COMP)		fmesa->vtx_state.current.specular[COMP]
-#define COLOR_IS_FLOAT
-#define RECALC_BASE_COLOR(ctx)		ffb_recalc_base_color(ctx)
-
-#define TAG(x)	ffb_##x
-#include "tnl_dd/t_dd_imm_capi.h"
-
-/* Normal functions: */
-
-struct ffb_norm_tab {
-	void (*normal3f_multi)(GLfloat x, GLfloat y, GLfloat z);
-	void (*normal3fv_multi)(const GLfloat *v);
-	void (*normal3f_single)(GLfloat x, GLfloat y, GLfloat z);
-	void (*normal3fv_single)(const GLfloat *v);
-};
-
-static struct ffb_norm_tab norm_tab[0x4];
-
-#define HAVE_HW_LIGHTING 0
-#define GET_CURRENT_VERTEX			\
-	GET_CURRENT_CONTEXT(ctx);		\
-	ffbContextPtr fmesa = FFB_CONTEXT(ctx);	\
-	ffbTnlVertexPtr v = fmesa->imm.v0
-
-#define CURRENT_NORMAL		fmesa->vtx_state.current.normal
-#define BASE_COLOR		fmesa->vtx_state.light.base_color
-#define BASE_ALPHA		fmesa->vtx_state.light.base_alpha
-#define VERT_COLOR( COMP )	v->color[COMP]
-#define VERT_COLOR_IS_FLOAT
-
-#define IND (0)
-#define TAG(x)	ffb_##x
-#define PRESERVE_NORMAL_DEFS
-#include "tnl_dd/t_dd_imm_napi.h"
-
-#define IND (NORM_RESCALE)
-#define TAG(x) ffb_##x##_rescale
-#define PRESERVE_NORMAL_DEFS
-#include "tnl_dd/t_dd_imm_napi.h"
-
-#define IND (NORM_NORMALIZE)
-#define TAG(x) ffb_##x##_normalize
-#include "tnl_dd/t_dd_imm_napi.h"
-
-static void ffb_init_norm_funcs(void)
-{
-	ffb_init_norm();
-	ffb_init_norm_rescale();
-	ffb_init_norm_normalize();
-}
-
-static void choose_normals(void)
-{
-	GET_CURRENT_CONTEXT(ctx);
-	GLuint index;
-
-	if (ctx->Light.Enabled) {
-		if (ctx->Transform.Normalize) {
-			index = NORM_NORMALIZE;
-		} else if (!ctx->Transform.RescaleNormals &&
-			   ctx->_ModelViewInvScale != 1.0) {
-			index = NORM_RESCALE;
-		} else {
-			index = 0;
-		}
-
-		if (ctx->Light.EnabledList.next == ctx->Light.EnabledList.prev) {
-			SET_Normal3f(ctx->Exec, norm_tab[index].normal3f_single);
-			SET_Normal3fv(ctx->Exec, norm_tab[index].normal3fv_single);
-		} else {
-			SET_Normal3f(ctx->Exec, norm_tab[index].normal3f_multi);
-			SET_Normal3fv(ctx->Exec, norm_tab[index].normal3fv_multi);
-		}
-	} else {
-		SET_Normal3f(ctx->Exec, _mesa_noop_Normal3f);
-		SET_Normal3fv(ctx->Exec, _mesa_noop_Normal3fv);
-	}
-}
-
-static void ffb_choose_Normal3f(GLfloat x, GLfloat y, GLfloat z)
-{
-	choose_normals();
-	CALL_Normal3f(GET_DISPATCH(), (x, y, z));
-}
-
-static void ffb_choose_Normal3fv(const GLfloat *v)
-{
-	choose_normals();
-	CALL_Normal3fv(GET_DISPATCH(), (v));
-}
-
-/* Vertex functions: */
-
-#define GET_CURRENT_VERTEX			\
-	GET_CURRENT_CONTEXT(ctx);		\
-	ffbContextPtr fmesa = FFB_CONTEXT(ctx);	\
-	ffbTnlVertexPtr v = fmesa->imm.v0
-
-#define CURRENT_VERTEX		v->obj
-#define SAVE_VERTEX		fmesa->imm.save_vertex(ctx, v)
-
-#define TAG(x)	ffb_##x
-#include "tnl_dd/t_dd_imm_vapi.h"
-
-struct ffb_vert_tab {
-	void (*save_vertex)(GLcontext *ctx, ffbTnlVertexPtr v);
-	void (*interpolate_vertex)(GLfloat t,
-				   ffbTnlVertex *O,
-				   const ffbTnlVertex *I,
-				   const ffbTnlVertex *J);
-};
-
-static struct ffb_vert_tab vert_tab[0xf];
-
-#define VTX_NORMAL	0x0
-#define VTX_RGBA	0x1
-
-#define LOCAL_VARS \
-	ffbContextPtr fmesa = FFB_CONTEXT(ctx)
-
-#define CURRENT_COLOR			fmesa->vtx_state.current.color
-#define COLOR_IS_FLOAT
-#define FLUSH_VERTEX			fmesa->imm.flush_vertex( ctx, v );
-
-#define IND	(VTX_NORMAL)
-#define TAG(x)	ffb_##x##_NORMAL
-#define PRESERVE_VERTEX_DEFS
-#include "tnl_dd/t_dd_imm_vertex.h"
-
-#define IND	(VTX_RGBA)
-#define TAG(x)	ffb_##x##_RGBA
-#include "tnl_dd/t_dd_imm_vertex.h"
-
-static void ffb_init_vert_funcs( void )
-{
-	ffb_init_vert_NORMAL();
-	ffb_init_vert_RGBA();
-}
-
-#define LOCAL_VARS							\
-	ffbContextPtr fmesa = FFB_CONTEXT(ctx)
-
-#define GET_INTERP_FUNC							\
-	ffb_interp_func interp = fmesa->imm.interp
-
-#define FLUSH_VERTEX			fmesa->imm.flush_vertex
-#define IMM_VERTEX( V )			fmesa->imm.V
-#define IMM_VERTICES( n )		fmesa->imm.vertices[n]
-
-#define EMIT_VERTEX_USES_HWREGS
-
-/* XXX Implement me XXX */
-#define EMIT_VERTEX_TRI(VTX0, VTX1, VTX2)	\
-	do { } while (0)
-#define EMIT_VERTEX_LINE(VTX0, VTX1)		\
-	do { } while (0)
-#define EMIT_VERTEX_POINT(VTX0)			\
-	do { } while (0)
-
-#define TAG(x)	ffb_##x
-#include "tnl_dd/t_dd_imm_primtmp.h"
-
-/* Bzzt: Material changes are lost on fallback. */
-static void ffb_Materialfv(GLenum face, GLenum pname,
-			   const GLfloat *params)
-{
-	GET_CURRENT_CONTEXT(ctx);
-
-	_mesa_noop_Materialfv( face, pname, params );
-	ffb_recalc_base_color( ctx );
-}
-
-/* Fallback functions: */
-
-static void ffb_do_fallback(GLcontext *ctx)
-{
-	ffbContextPtr fmesa = FFB_CONTEXT(ctx);
-	struct ffb_current_state *current = &fmesa->vtx_state.current;
-
-	/* Tell tnl to restore its exec vtxfmt, rehook its driver callbacks
-	 * and revive internal state that depended on those callbacks:
-	 */
-	_tnl_wakeup_exec(ctx);
-
-	/* Replay enough vertices that the current primitive is continued
-	 * correctly:
-	 */
-	if (fmesa->imm.prim != PRIM_OUTSIDE_BEGIN_END )
-		CALL_Begin(GET_DISPATCH(), (fmesa->imm.prim));
-
-	if (ctx->Light.Enabled) {
-		/* Catch ColorMaterial */
-		CALL_Color4fv(GET_DISPATCH(), (ctx->Current.Color));
-		CALL_Normal3fv(GET_DISPATCH(), (current->normal));
-	} else {
-		CALL_Color4fv(GET_DISPATCH(), (current->color));
-	}
-}
-
-#define PRE_LOOPBACK( FUNC ) do {	\
-   GET_CURRENT_CONTEXT(ctx);		\
-   ffb_do_fallback( ctx );		\
-} while (0)
-
-#define TAG(x) ffb_fallback_##x
-#include "vtxfmt_tmp.h"
-
-static void ffb_Begin(GLenum prim)
-{
-	GET_CURRENT_CONTEXT(ctx);
-	ffbContextPtr fmesa = FFB_CONTEXT(ctx);
-
-	if (prim > GL_POLYGON) {
-		_mesa_error( ctx, GL_INVALID_ENUM, "glBegin" );
-		return;
-	}
-
-	if (fmesa->imm.prim != PRIM_OUTSIDE_BEGIN_END) {
-		_mesa_error( ctx, GL_INVALID_OPERATION, "glBegin" );
-		return;
-	}
-
-	ctx->Driver.NeedFlush |= (FLUSH_STORED_VERTICES |
-				  FLUSH_UPDATE_CURRENT);
-
-	fmesa->imm.prim = prim;
-	fmesa->imm.v0 = &fmesa->imm.vertices[0];
-	fmesa->imm.save_vertex = ffb_save_vertex_RGBA;
-	fmesa->imm.flush_vertex = ffb_flush_tab[prim];
-
-	/* XXX Lock hardware, update FBC, PPC, DRAWOP, etc. XXX */
-}
-
-static void ffb_End(void)
-{
-	GET_CURRENT_CONTEXT(ctx);
-	ffbContextPtr fmesa = FFB_CONTEXT(ctx);
-
-	if (fmesa->imm.prim == PRIM_OUTSIDE_BEGIN_END) {
-		_mesa_error( ctx, GL_INVALID_OPERATION, "glEnd" );
-		return;
-	}
-
-	fmesa->imm.prim = PRIM_OUTSIDE_BEGIN_END;
-
-	ctx->Driver.NeedFlush &= ~(FLUSH_STORED_VERTICES |
-				   FLUSH_UPDATE_CURRENT);
-
-	/* XXX Unlock hardware, etc. */
-}
-
-void ffbInitTnlModule(GLcontext *ctx)
-{
-	ffbContextPtr fmesa = FFB_CONTEXT(ctx);
-	GLvertexformat *vfmt = &(fmesa->imm.vtxfmt);
-
-	/* Work in progress... */
-	return;
-
-	ffb_init_norm_funcs();
-	ffb_init_vert_funcs();
-
-	MEMSET(vfmt, 0, sizeof(GLvertexformat));
-
-	/* Handled fully in supported states: */
-	vfmt->ArrayElement		= NULL;		/* FIXME: ... */
-	vfmt->Color3f			= ffb_choose_Color3f;
-	vfmt->Color3fv			= ffb_choose_Color3fv;
-	vfmt->Color3ub			= ffb_choose_Color3ub;
-	vfmt->Color3ubv			= ffb_choose_Color3ubv;
-	vfmt->Color4f			= ffb_choose_Color4f;
-	vfmt->Color4fv			= ffb_choose_Color4fv;
-	vfmt->Color4ub			= ffb_choose_Color4ub;
-	vfmt->Color4ubv			= ffb_choose_Color4ubv;
-	vfmt->FogCoordfvEXT		= ffb_FogCoordfvEXT;
-	vfmt->FogCoordfEXT		= ffb_FogCoordfEXT;
-	vfmt->Materialfv		= ffb_Materialfv;
-	vfmt->MultiTexCoord1fARB	= ffb_fallback_MultiTexCoord1fARB;
-	vfmt->MultiTexCoord1fvARB	= ffb_fallback_MultiTexCoord1fvARB;
-	vfmt->MultiTexCoord2fARB	= ffb_fallback_MultiTexCoord2fARB;
-	vfmt->MultiTexCoord2fvARB	= ffb_fallback_MultiTexCoord2fvARB;
-	vfmt->MultiTexCoord3fARB	= ffb_fallback_MultiTexCoord3fARB;
-	vfmt->MultiTexCoord3fvARB	= ffb_fallback_MultiTexCoord3fvARB;
-	vfmt->MultiTexCoord4fARB	= ffb_fallback_MultiTexCoord4fARB;
-	vfmt->MultiTexCoord4fvARB	= ffb_fallback_MultiTexCoord4fvARB;
-	vfmt->Normal3f			= ffb_choose_Normal3f;
-	vfmt->Normal3fv			= ffb_choose_Normal3fv;
-	vfmt->SecondaryColor3ubEXT	= ffb_SecondaryColor3ubEXT;
-	vfmt->SecondaryColor3ubvEXT	= ffb_SecondaryColor3ubvEXT;
-	vfmt->SecondaryColor3fEXT	= ffb_SecondaryColor3fEXT;
-	vfmt->SecondaryColor3fvEXT	= ffb_SecondaryColor3fvEXT;
-	vfmt->TexCoord1f		= ffb_fallback_TexCoord1f;
-	vfmt->TexCoord1fv		= ffb_fallback_TexCoord1fv;
-	vfmt->TexCoord2f		= ffb_fallback_TexCoord2f;
-	vfmt->TexCoord2fv		= ffb_fallback_TexCoord2fv;
-	vfmt->TexCoord3f		= ffb_fallback_TexCoord3f;
-	vfmt->TexCoord3fv		= ffb_fallback_TexCoord3fv;
-	vfmt->TexCoord4f		= ffb_fallback_TexCoord4f;
-	vfmt->TexCoord4fv		= ffb_fallback_TexCoord4fv;
-
-	vfmt->Vertex2f			= ffb_Vertex2f;
-	vfmt->Vertex2fv			= ffb_Vertex2fv;
-	vfmt->Vertex3f			= ffb_Vertex3f;
-	vfmt->Vertex3fv			= ffb_Vertex3fv;
-	vfmt->Vertex4f			= ffb_Vertex4f;
-	vfmt->Vertex4fv			= ffb_Vertex4fv;
-
-	vfmt->Begin			= ffb_Begin;
-	vfmt->End			= ffb_End;
-
-	vfmt->Rectf = _mesa_noop_Rectf;			/* generic helper */
-
-	vfmt->DrawArrays = NULL;
-	vfmt->DrawElements = NULL;
-	vfmt->DrawRangeElements = _mesa_noop_DrawRangeElements; /* discard range */
-
-
-	/* Not active in supported states; just keep ctx->Current uptodate: */
-	vfmt->EdgeFlag = _mesa_noop_EdgeFlag;
-	vfmt->EdgeFlagv = _mesa_noop_EdgeFlagv;
-	vfmt->Indexi = _mesa_noop_Indexi;
-	vfmt->Indexiv = _mesa_noop_Indexiv;
-
-	/* Active but unsupported -- fallback if we receive these:
-	 *
-	 * All of these fallbacks can be fixed with additional code, except
-	 * CallList, unless we build a play_immediate_noop() command which
-	 * turns an immediate back into glBegin/glEnd commands...
-	 */
-	vfmt->CallList = ffb_fallback_CallList;
-	vfmt->EvalCoord1f = ffb_fallback_EvalCoord1f;
-	vfmt->EvalCoord1fv = ffb_fallback_EvalCoord1fv;
-	vfmt->EvalCoord2f = ffb_fallback_EvalCoord2f;
-	vfmt->EvalCoord2fv = ffb_fallback_EvalCoord2fv;
-	vfmt->EvalMesh1 = ffb_fallback_EvalMesh1;
-	vfmt->EvalMesh2 = ffb_fallback_EvalMesh2;
-	vfmt->EvalPoint1 = ffb_fallback_EvalPoint1;
-	vfmt->EvalPoint2 = ffb_fallback_EvalPoint2;
-
-	vfmt->prefer_float_colors = GL_TRUE;
-
-	fmesa->imm.prim = PRIM_OUTSIDE_BEGIN_END;
-
-	/* THIS IS A HACK! */
-	_mesa_install_exec_vtxfmt( ctx, vfmt );
-}
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/ffb/ffb_vtxfmt.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/ffb/ffb_vtxfmt.h
deleted file mode 100644
index 063bb4923..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/ffb/ffb_vtxfmt.h
+++ /dev/null
@@ -1,8 +0,0 @@
-/* $XFree86: xc/lib/GL/mesa/src/drv/ffb/ffb_vtxfmt.h,v 1.1 2002/02/22 21:32:59 dawes Exp $ */
-
-#ifndef _FFB_VTXFMT_H
-#define _FFB_VTXFMT_H
-
-extern void ffbInitTnlModule(GLcontext *);
-
-#endif /* !(_FFB_VTXFMT_H) */
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/ffb/ffb_xmesa.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/ffb/ffb_xmesa.c
deleted file mode 100644
index 530c5373a..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/ffb/ffb_xmesa.c
+++ /dev/null
@@ -1,753 +0,0 @@
-/* $XFree86: xc/lib/GL/mesa/src/drv/ffb/ffb_xmesa.c,v 1.4 2002/02/22 21:32:59 dawes Exp $
- *
- * GLX Hardware Device Driver for Sun Creator/Creator3D
- * Copyright (C) 2000, 2001 David S. Miller
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included
- * in all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * DAVID MILLER, OR ANY OTHER CONTRIBUTORS BE LIABLE FOR ANY CLAIM, 
- * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR 
- * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE 
- * OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- *
- *    David S. Miller <davem@redhat.com>
- */
-
-#include "ffb_xmesa.h"
-#include "context.h"
-#include "framebuffer.h"
-#include "matrix.h"
-#include "renderbuffer.h"
-#include "simple_list.h"
-#include "imports.h"
-#include "utils.h"
-
-#include "swrast/swrast.h"
-#include "swrast_setup/swrast_setup.h"
-#include "tnl/tnl.h"
-#include "tnl/t_pipeline.h"
-#include "array_cache/acache.h"
-#include "drivers/common/driverfuncs.h"
-
-#include "ffb_context.h"
-#include "ffb_dd.h"
-#include "ffb_span.h"
-#include "ffb_depth.h"
-#include "ffb_stencil.h"
-#include "ffb_clear.h"
-#include "ffb_vb.h"
-#include "ffb_tris.h"
-#include "ffb_lines.h"
-#include "ffb_points.h"
-#include "ffb_state.h"
-#include "ffb_tex.h"
-#include "ffb_lock.h"
-#include "ffb_vtxfmt.h"
-#include "ffb_bitmap.h"
-
-#include "drm_sarea.h"
-
-static GLboolean
-ffbInitDriver(__DRIscreenPrivate *sPriv)
-{
-	ffbScreenPrivate *ffbScreen;
-	FFBDRIPtr gDRIPriv = (FFBDRIPtr) sPriv->pDevPriv;
-	drmAddress map;
-
-	if (getenv("LIBGL_FORCE_XSERVER"))
-		return GL_FALSE;
-
-
-   	if (sPriv->devPrivSize != sizeof(FFBDRIRec)) {
-      		fprintf(stderr,"\nERROR!  sizeof(FFBDRIRec) does not match passed size from device driver\n");
-      		return GL_FALSE;
-   	}
-
-	/* Allocate the private area. */
-	ffbScreen = (ffbScreenPrivate *) MALLOC(sizeof(ffbScreenPrivate));
-	if (!ffbScreen)
-		return GL_FALSE;
-
-	/* Map FBC registers. */
-	if (drmMap(sPriv->fd,
-		   gDRIPriv->hFbcRegs,
-		   gDRIPriv->sFbcRegs,
-		   &map)) {
-	        FREE(ffbScreen);
-		return GL_FALSE;
-	}
-	ffbScreen->regs = (ffb_fbcPtr) map;
-
-	/* Map ramdac registers. */
-	if (drmMap(sPriv->fd,
-		   gDRIPriv->hDacRegs,
-		   gDRIPriv->sDacRegs,
-		   &map)) {
-		drmUnmap((drmAddress)ffbScreen->regs, gDRIPriv->sFbcRegs);
-		FREE(ffbScreen);
-		return GL_FALSE;
-	}
-	ffbScreen->dac = (ffb_dacPtr) map;
-
-	/* Map "Smart" framebuffer views. */
-	if (drmMap(sPriv->fd,
-		   gDRIPriv->hSfb8r,
-		   gDRIPriv->sSfb8r,
-		   &map)) {
-		drmUnmap((drmAddress)ffbScreen->regs, gDRIPriv->sFbcRegs);
-		drmUnmap((drmAddress)ffbScreen->dac, gDRIPriv->sDacRegs);
-		FREE(ffbScreen);
-		return GL_FALSE;
-	}
-	ffbScreen->sfb8r = (volatile char *) map;
-
-	if (drmMap(sPriv->fd,
-		   gDRIPriv->hSfb32,
-		   gDRIPriv->sSfb32,
-		   &map)) {
-		drmUnmap((drmAddress)ffbScreen->regs, gDRIPriv->sFbcRegs);
-		drmUnmap((drmAddress)ffbScreen->dac, gDRIPriv->sDacRegs);
-		drmUnmap((drmAddress)ffbScreen->sfb8r, gDRIPriv->sSfb8r);
-		FREE(ffbScreen);
-		return GL_FALSE;
-	}
-	ffbScreen->sfb32 = (volatile char *) map;
-
-	if (drmMap(sPriv->fd,
-		   gDRIPriv->hSfb64,
-		   gDRIPriv->sSfb64,
-		   &map)) {
-		drmUnmap((drmAddress)ffbScreen->regs, gDRIPriv->sFbcRegs);
-		drmUnmap((drmAddress)ffbScreen->dac, gDRIPriv->sDacRegs);
-		drmUnmap((drmAddress)ffbScreen->sfb8r, gDRIPriv->sSfb8r);
-		drmUnmap((drmAddress)ffbScreen->sfb32, gDRIPriv->sSfb32);
-		FREE(ffbScreen);
-		return GL_FALSE;
-	}
-	ffbScreen->sfb64 = (volatile char *) map;
-
-	ffbScreen->fifo_cache = 0;
-	ffbScreen->rp_active = 0;
-
-	ffbScreen->sPriv = sPriv;
-	sPriv->private = (void *) ffbScreen;
-
-	ffbDDLinefuncInit();
-	ffbDDPointfuncInit();
-
-	return GL_TRUE;
-}
-
-
-static void
-ffbDestroyScreen(__DRIscreenPrivate *sPriv)
-{
-	ffbScreenPrivate *ffbScreen = sPriv->private;
-	FFBDRIPtr gDRIPriv = (FFBDRIPtr) sPriv->pDevPriv;
-
-	drmUnmap((drmAddress)ffbScreen->regs, gDRIPriv->sFbcRegs);
-	drmUnmap((drmAddress)ffbScreen->dac, gDRIPriv->sDacRegs);
-	drmUnmap((drmAddress)ffbScreen->sfb8r, gDRIPriv->sSfb8r);
-	drmUnmap((drmAddress)ffbScreen->sfb32, gDRIPriv->sSfb32);
-	drmUnmap((drmAddress)ffbScreen->sfb64, gDRIPriv->sSfb64);
-
-	FREE(ffbScreen);
-}
-
-static const struct tnl_pipeline_stage *ffb_pipeline[] = {
-   &_tnl_vertex_transform_stage, 
-   &_tnl_normal_transform_stage, 
-   &_tnl_lighting_stage,
-				/* REMOVE: fog coord stage */
-   &_tnl_texgen_stage, 
-   &_tnl_texture_transform_stage, 
-				/* REMOVE: point attenuation stage */
-   &_tnl_render_stage,		
-   0,
-};
-
-/* Create and initialize the Mesa and driver specific context data */
-static GLboolean
-ffbCreateContext(const __GLcontextModes *mesaVis,
-                 __DRIcontextPrivate *driContextPriv,
-                 void *sharedContextPrivate)
-{
-	ffbContextPtr fmesa;
-	GLcontext *ctx, *shareCtx;
-	__DRIscreenPrivate *sPriv;
-	ffbScreenPrivate *ffbScreen;
-	char *debug;
-	struct dd_function_table functions;
-
-        /* Allocate ffb context */
-	fmesa = (ffbContextPtr) CALLOC(sizeof(ffbContextRec));
-	if (!fmesa)
-		return GL_FALSE;
-
-	_mesa_init_driver_functions(&functions);
-
-        /* Allocate Mesa context */
-        if (sharedContextPrivate)
-           shareCtx = ((ffbContextPtr) sharedContextPrivate)->glCtx;
-        else 
-           shareCtx = NULL;
-        fmesa->glCtx = _mesa_create_context(mesaVis, shareCtx,
-                                            &functions, fmesa);
-        if (!fmesa->glCtx) {
-           FREE(fmesa);
-           return GL_FALSE;
-        }
-        driContextPriv->driverPrivate = fmesa;
-        ctx = fmesa->glCtx;
-
-	sPriv = driContextPriv->driScreenPriv;
-	ffbScreen = (ffbScreenPrivate *) sPriv->private;
-
-	/* Dri stuff. */
-	fmesa->hHWContext = driContextPriv->hHWContext;
-	fmesa->driFd = sPriv->fd;
-	fmesa->driHwLock = &sPriv->pSAREA->lock;
-
-	fmesa->ffbScreen = ffbScreen;
-	fmesa->driScreen = sPriv;
-	fmesa->ffb_sarea = FFB_DRISHARE(sPriv->pSAREA);
-
-	/* Register and framebuffer hw pointers. */
-	fmesa->regs = ffbScreen->regs;
-	fmesa->sfb32 = ffbScreen->sfb32;
-
-	ffbDDInitContextHwState(ctx);
-
-	/* Default clear and depth colors. */
-	{
-		GLubyte r = (GLint) (ctx->Color.ClearColor[0] * 255.0F);
-		GLubyte g = (GLint) (ctx->Color.ClearColor[1] * 255.0F);
-		GLubyte b = (GLint) (ctx->Color.ClearColor[2] * 255.0F);
-
-		fmesa->clear_pixel = ((r << 0) |
-				      (g << 8) |
-				      (b << 16));
-	}
-	fmesa->clear_depth = Z_FROM_MESA(ctx->Depth.Clear * 4294967295.0f);
-	fmesa->clear_stencil = ctx->Stencil.Clear & 0xf;
-
-	/* No wide points. */
-	ctx->Const.MinPointSize = 1.0;
-	ctx->Const.MinPointSizeAA = 1.0;
-	ctx->Const.MaxPointSize = 1.0;
-	ctx->Const.MaxPointSizeAA = 1.0;
-
-	/* Disable wide lines as we can't antialias them correctly in
-	 * hardware.
-	 */
-	ctx->Const.MinLineWidth = 1.0;
-	ctx->Const.MinLineWidthAA = 1.0;
-	ctx->Const.MaxLineWidth = 1.0;
-	ctx->Const.MaxLineWidthAA = 1.0;
-	ctx->Const.LineWidthGranularity = 1.0;
-
-	/* Instead of having GCC emit these constants a zillion times
-	 * everywhere in the driver, put them here.
-	 */
-	fmesa->ffb_2_30_fixed_scale           = __FFB_2_30_FIXED_SCALE;
-	fmesa->ffb_one_over_2_30_fixed_scale  = (1.0 / __FFB_2_30_FIXED_SCALE);
-	fmesa->ffb_16_16_fixed_scale          = __FFB_16_16_FIXED_SCALE;
-	fmesa->ffb_one_over_16_16_fixed_scale = (1.0 / __FFB_16_16_FIXED_SCALE);
-	fmesa->ffb_ubyte_color_scale          = 255.0f;
-	fmesa->ffb_zero			      = 0.0f;
-
-	fmesa->debugFallbacks = GL_FALSE;
-	debug = getenv("LIBGL_DEBUG");
-	if (debug && strstr(debug, "fallbacks"))
-		fmesa->debugFallbacks = GL_TRUE;
-
-	/* Initialize the software rasterizer and helper modules. */
-	_swrast_CreateContext( ctx );
-	_ac_CreateContext( ctx );
-	_tnl_CreateContext( ctx );
-	_swsetup_CreateContext( ctx );
-
-	/* All of this need only be done once for a new context. */
-	/* XXX these should be moved right after the
-	 *  _mesa_init_driver_functions() call above.
-	 */
-	ffbDDExtensionsInit(ctx);
-	ffbDDInitDriverFuncs(ctx);
-	ffbDDInitStateFuncs(ctx);
-	ffbDDInitRenderFuncs(ctx);
-	/*ffbDDInitTexFuncs(ctx); not needed */
-	ffbDDInitBitmapFuncs(ctx);
-	ffbInitVB(ctx);
-
-#if 0
-	ffbInitTnlModule(ctx);
-#endif
-
-	_tnl_destroy_pipeline(ctx);
-	_tnl_install_pipeline(ctx, ffb_pipeline);
-
-	return GL_TRUE;
-}
-
-static void
-ffbDestroyContext(__DRIcontextPrivate *driContextPriv)
-{
-	ffbContextPtr fmesa = (ffbContextPtr) driContextPriv->driverPrivate;
-
-	if (fmesa) {
-		ffbFreeVB(fmesa->glCtx);
-
-		_swsetup_DestroyContext( fmesa->glCtx );
-		_tnl_DestroyContext( fmesa->glCtx );
-		_ac_DestroyContext( fmesa->glCtx );
-		_swrast_DestroyContext( fmesa->glCtx );
-
-                /* free the Mesa context */
-                fmesa->glCtx->DriverCtx = NULL;
-                _mesa_destroy_context(fmesa->glCtx);
-
-		FREE(fmesa);
-	}
-}
-
-/* Create and initialize the Mesa and driver specific pixmap buffer data */
-static GLboolean
-ffbCreateBuffer(__DRIscreenPrivate *driScrnPriv,
-                __DRIdrawablePrivate *driDrawPriv,
-                const __GLcontextModes *mesaVis,
-                GLboolean isPixmap )
-{
-   /* Mesa checks for pitch > 0, but ffb doesn't use pitches */
-   int bogusPitch = 1;
-   int bpp = 4; /* we've always got a 32bpp framebuffer */
-   int offset = 0; /* always at 0 for offset */
-
-   if (isPixmap) {
-      return GL_FALSE; /* not implemented */
-   } else {
-      GLboolean swStencil = (mesaVis->stencilBits > 0 && 
-			     mesaVis->depthBits != 24);
-#if 0
-      driDrawPriv->driverPrivate = (void *) 
-	 _mesa_create_framebuffer(mesaVis,
-				  GL_FALSE,  /* software depth buffer? */
-                                  mesaVis->stencilBits > 0,
-                                  mesaVis->accumRedBits > 0,
-                                  mesaVis->alphaBits > 0);
-#else
-      struct gl_framebuffer *fb = _mesa_create_framebuffer(mesaVis);
-
-      {
-         driRenderbuffer *frontRb
-            = driNewRenderbuffer(GL_RGBA, bpp, offset, bogusPitch);
-         ffbSetSpanFunctions(frontRb, mesaVis);
-         _mesa_add_renderbuffer(fb, BUFFER_FRONT_LEFT, &frontRb->Base);
-      }
-
-      if (mesaVis->doubleBufferMode) {
-         driRenderbuffer *backRb
-            = driNewRenderbuffer(GL_RGBA, bpp, offset, bogusPitch);
-         ffbSetSpanFunctions(backRb, mesaVis);
-         _mesa_add_renderbuffer(fb, BUFFER_BACK_LEFT, &backRb->Base);
-      }
-
-      if (mesaVis->depthBits == 16) {
-         driRenderbuffer *depthRb
-            = driNewRenderbuffer(GL_DEPTH_COMPONENT16, bpp, offset, bogusPitch);
-         ffbSetDepthFunctions(depthRb, mesaVis);
-         _mesa_add_renderbuffer(fb, BUFFER_DEPTH, &depthRb->Base);
-      }
-
-      if (mesaVis->stencilBits > 0 && !swStencil) {
-         driRenderbuffer *stencilRb
-            = driNewRenderbuffer(GL_STENCIL_INDEX8_EXT, bpp, offset,bogusPitch);
-         ffbSetStencilFunctions(stencilRb, mesaVis);
-         _mesa_add_renderbuffer(fb, BUFFER_STENCIL, &stencilRb->Base);
-      }
-
-      _mesa_add_soft_renderbuffers(fb,
-                                   GL_FALSE, /* color */
-                                   GL_FALSE, /* depth */
-                                   swStencil,
-                                   mesaVis->accumRedBits > 0,
-                                   GL_FALSE, /* alpha */
-                                   GL_FALSE /* aux */);
-      driDrawPriv->driverPrivate = (void *) fb;
-#endif
-      return (driDrawPriv->driverPrivate != NULL);
-   }
-}
-
-
-static void
-ffbDestroyBuffer(__DRIdrawablePrivate *driDrawPriv)
-{
-   _mesa_destroy_framebuffer((GLframebuffer *) (driDrawPriv->driverPrivate));
-}
-
-
-#define USE_FAST_SWAP
-
-static void
-ffbSwapBuffers( __DRIdrawablePrivate *dPriv )
-{
-	ffbContextPtr fmesa = (ffbContextPtr) dPriv->driContextPriv->driverPrivate;
-	unsigned int fbc, wid, wid_reg_val, dac_db_bit;
-	unsigned int shadow_dac_addr, active_dac_addr;
-	ffb_fbcPtr ffb;
-	ffb_dacPtr dac;
-
-	if (fmesa == NULL ||
-	    fmesa->glCtx->Visual.doubleBufferMode == 0)
-		return;
-
-	/* Flush pending rendering commands */
-	_mesa_notifySwapBuffers(fmesa->glCtx);
-
-	ffb = fmesa->regs;
-	dac = fmesa->ffbScreen->dac;
-
-	fbc = fmesa->fbc;
-	wid = fmesa->wid;
-
-	/* Swap the buffer we render into and read pixels from. */
-	fmesa->back_buffer ^= 1;
-
-	/* If we are writing into both buffers, don't mess with
-	 * the WB setting.
-	 */
-	if ((fbc & FFB_FBC_WB_AB) != FFB_FBC_WB_AB) {
-		if ((fbc & FFB_FBC_WB_A) != 0)
-			fbc = (fbc & ~FFB_FBC_WB_A) | FFB_FBC_WB_B;
-		else
-			fbc = (fbc & ~FFB_FBC_WB_B) | FFB_FBC_WB_A;
-	}
-
-	/* But either way, we must flip the read buffer setting. */
-	if ((fbc & FFB_FBC_RB_A) != 0)
-		fbc = (fbc & ~FFB_FBC_RB_A) | FFB_FBC_RB_B;
-	else
-		fbc = (fbc & ~FFB_FBC_RB_B) | FFB_FBC_RB_A;
-
-	LOCK_HARDWARE(fmesa);
-
-	if (fmesa->fbc != fbc) {
-		FFBFifo(fmesa, 1);
-		ffb->fbc = fmesa->fbc = fbc;
-		fmesa->ffbScreen->rp_active = 1;
-	}
-
-	/* And swap the buffer displayed in the WID. */
-	if (fmesa->ffb_sarea->flags & FFB_DRI_PAC1) {
-		shadow_dac_addr = FFBDAC_PAC1_SPWLUT(wid);
-		active_dac_addr = FFBDAC_PAC1_APWLUT(wid);
-		dac_db_bit = FFBDAC_PAC1_WLUT_DB;
-	} else {
-		shadow_dac_addr = FFBDAC_PAC2_SPWLUT(wid);
-		active_dac_addr = FFBDAC_PAC2_APWLUT(wid);
-		dac_db_bit = FFBDAC_PAC2_WLUT_DB;
-	}
-
-	FFBWait(fmesa, ffb);
-
-	wid_reg_val = DACCFG_READ(dac, active_dac_addr);
-	if (fmesa->back_buffer == 0)
-		wid_reg_val |=  dac_db_bit;
-	else
-		wid_reg_val &= ~dac_db_bit;
-#ifdef USE_FAST_SWAP
-	DACCFG_WRITE(dac, active_dac_addr, wid_reg_val);
-#else
-	DACCFG_WRITE(dac, shadow_dac_addr, wid_reg_val);
-
-	/* Schedule the window transfer. */
-	DACCFG_WRITE(dac, FFBDAC_CFG_WTCTRL, 
-		     (FFBDAC_CFG_WTCTRL_TCMD | FFBDAC_CFG_WTCTRL_TE));
-
-	{
-		int limit = 1000000;
-		while (limit--) {
-			unsigned int wtctrl = DACCFG_READ(dac, FFBDAC_CFG_WTCTRL);
-
-			if ((wtctrl & FFBDAC_CFG_WTCTRL_DS) == 0)
-				break;
-		}
-	}
-#endif
-
-	UNLOCK_HARDWARE(fmesa);
-}
-
-static void ffb_init_wid(ffbContextPtr fmesa, unsigned int wid)
-{
-	ffb_dacPtr dac = fmesa->ffbScreen->dac;
-	unsigned int wid_reg_val, dac_db_bit, active_dac_addr;
-	unsigned int shadow_dac_addr;
-
-	if (fmesa->ffb_sarea->flags & FFB_DRI_PAC1) {
-		shadow_dac_addr = FFBDAC_PAC1_SPWLUT(wid);
-		active_dac_addr = FFBDAC_PAC1_APWLUT(wid);
-		dac_db_bit = FFBDAC_PAC1_WLUT_DB;
-	} else {
-		shadow_dac_addr = FFBDAC_PAC2_SPWLUT(wid);
-		active_dac_addr = FFBDAC_PAC2_APWLUT(wid);
-		dac_db_bit = FFBDAC_PAC2_WLUT_DB;
-	}
-
-	wid_reg_val = DACCFG_READ(dac, active_dac_addr);
-	wid_reg_val &= ~dac_db_bit;
-#ifdef USE_FAST_SWAP
-	DACCFG_WRITE(dac, active_dac_addr, wid_reg_val);
-#else
-	DACCFG_WRITE(dac, shadow_dac_addr, wid_reg_val);
-
-	/* Schedule the window transfer. */
-	DACCFG_WRITE(dac, FFBDAC_CFG_WTCTRL, 
-		     (FFBDAC_CFG_WTCTRL_TCMD | FFBDAC_CFG_WTCTRL_TE));
-
-	{
-		int limit = 1000000;
-		while (limit--) {
-			unsigned int wtctrl = DACCFG_READ(dac, FFBDAC_CFG_WTCTRL);
-
-			if ((wtctrl & FFBDAC_CFG_WTCTRL_DS) == 0)
-				break;
-		}
-	}
-#endif
-}
-
-/* Force the context `c' to be the current context and associate with it
-   buffer `b' */
-static GLboolean
-ffbMakeCurrent(__DRIcontextPrivate *driContextPriv,
-               __DRIdrawablePrivate *driDrawPriv,
-               __DRIdrawablePrivate *driReadPriv)
-{
-	if (driContextPriv) {
-		ffbContextPtr fmesa = (ffbContextPtr) driContextPriv->driverPrivate;
-		int first_time;
-
-		fmesa->driDrawable = driDrawPriv;
-
-		_mesa_make_current(fmesa->glCtx, 
-			    (GLframebuffer *) driDrawPriv->driverPrivate, 
-			    (GLframebuffer *) driReadPriv->driverPrivate);
-
-		first_time = 0;
-		if (fmesa->wid == ~0) {
-			first_time = 1;
-			if (getenv("LIBGL_SOFTWARE_RENDERING"))
-				FALLBACK( fmesa->glCtx, FFB_BADATTR_SWONLY, GL_TRUE );
-		}
-
-		LOCK_HARDWARE(fmesa);
-		if (first_time) {
-			fmesa->wid = fmesa->ffb_sarea->wid_table[driDrawPriv->index];
-			ffb_init_wid(fmesa, fmesa->wid);
-		}
-
-		fmesa->state_dirty |= FFB_STATE_ALL;
-		fmesa->state_fifo_ents = fmesa->state_all_fifo_ents;
-		ffbSyncHardware(fmesa);
-		UNLOCK_HARDWARE(fmesa);
-
-		if (first_time) {
-			/* Also, at the first switch to a new context,
-			 * we need to clear all the hw buffers.
-			 */
-			ffbDDClear(fmesa->glCtx,
-				   (BUFFER_BIT_FRONT_LEFT | BUFFER_BIT_BACK_LEFT |
-				    BUFFER_BIT_DEPTH | BUFFER_BIT_STENCIL),
-				   1, 0, 0, 0, 0);
-		}
-	} else {
-		_mesa_make_current(NULL, NULL, NULL);
-	}
-
-	return GL_TRUE;
-}
-
-/* Force the context `c' to be unbound from its buffer */
-static GLboolean
-ffbUnbindContext(__DRIcontextPrivate *driContextPriv)
-{
-	return GL_TRUE;
-}
-
-void ffbXMesaUpdateState(ffbContextPtr fmesa)
-{
-	__DRIdrawablePrivate *dPriv = fmesa->driDrawable;
-	__DRIscreenPrivate *sPriv = fmesa->driScreen;
-	int stamp = dPriv->lastStamp;
-
-	DRI_VALIDATE_DRAWABLE_INFO(sPriv, dPriv);
-
-	if (dPriv->lastStamp != stamp) {
-		GLcontext *ctx = fmesa->glCtx;
-
-		ffbCalcViewport(ctx);
-		if (ctx->Polygon.StippleFlag)
-			ffbXformAreaPattern(fmesa,
-					    (const GLubyte *)ctx->PolygonStipple);
-	}
-}
-
-static const struct __DriverAPIRec ffbAPI = {
-   .InitDriver      = ffbInitDriver,
-   .DestroyScreen   = ffbDestroyScreen,
-   .CreateContext   = ffbCreateContext,
-   .DestroyContext  = ffbDestroyContext,
-   .CreateBuffer    = ffbCreateBuffer,
-   .DestroyBuffer   = ffbDestroyBuffer,
-   .SwapBuffers     = ffbSwapBuffers,
-   .MakeCurrent     = ffbMakeCurrent,
-   .UnbindContext   = ffbUnbindContext,
-   .GetSwapInfo     = NULL,
-   .GetMSC          = NULL,
-   .WaitForMSC      = NULL,
-   .WaitForSBC      = NULL,
-   .SwapBuffersMSC  = NULL
-};
-
-
-static __GLcontextModes *
-ffbFillInModes( unsigned pixel_bits, unsigned depth_bits,
-		 unsigned stencil_bits, GLboolean have_back_buffer )
-{
-   __GLcontextModes * modes;
-   __GLcontextModes * m;
-   unsigned num_modes;
-   unsigned depth_buffer_factor;
-   unsigned back_buffer_factor;
-   GLenum fb_format;
-   GLenum fb_type;
-
-   /* GLX_SWAP_COPY_OML is only supported because the FFB driver doesn't
-    * support pageflipping at all.
-    */
-   static const GLenum back_buffer_modes[] = {
-      GLX_NONE, GLX_SWAP_UNDEFINED_OML, GLX_SWAP_COPY_OML
-   };
-
-   u_int8_t depth_bits_array[3];
-   u_int8_t stencil_bits_array[3];
-
-
-   depth_bits_array[0] = 0;
-   depth_bits_array[1] = depth_bits;
-   depth_bits_array[2] = depth_bits;
-
-   /* Just like with the accumulation buffer, always provide some modes
-    * with a stencil buffer.  It will be a sw fallback, but some apps won't
-    * care about that.
-    */
-   stencil_bits_array[0] = 0;
-   stencil_bits_array[1] = 0;
-   stencil_bits_array[2] = (stencil_bits == 0) ? 8 : stencil_bits;
-
-   depth_buffer_factor = ((depth_bits != 0) || (stencil_bits != 0)) ? 3 : 1;
-   back_buffer_factor  = (have_back_buffer) ? 3 : 1;
-
-   num_modes = depth_buffer_factor * back_buffer_factor * 4;
-
-    if ( pixel_bits == 16 ) {
-        fb_format = GL_RGB;
-        fb_type = GL_UNSIGNED_SHORT_5_6_5;
-    }
-    else {
-        fb_format = GL_BGRA;
-        fb_type = GL_UNSIGNED_INT_8_8_8_8_REV;
-    }
-
-   modes = (*dri_interface->createContextModes)( num_modes, sizeof( __GLcontextModes ) );
-   m = modes;
-   if ( ! driFillInModes( & m, fb_format, fb_type,
-			  depth_bits_array, stencil_bits_array, depth_buffer_factor,
-			  back_buffer_modes, back_buffer_factor,
-			  GLX_TRUE_COLOR ) ) {
-	fprintf( stderr, "[%s:%u] Error creating FBConfig!\n",
-		 __func__, __LINE__ );
-	return NULL;
-   }
-   if ( ! driFillInModes( & m, fb_format, fb_type,
-			  depth_bits_array, stencil_bits_array, depth_buffer_factor,
-			  back_buffer_modes, back_buffer_factor,
-			  GLX_DIRECT_COLOR ) ) {
-	fprintf( stderr, "[%s:%u] Error creating FBConfig!\n",
-		 __func__, __LINE__ );
-	return NULL;
-   }
-
-
-   /* Mark the visual as slow if there are "fake" stencil bits.
-    */
-   for ( m = modes ; m != NULL ; m = m->next ) {
-      if ( (m->stencilBits != 0) && (m->stencilBits != stencil_bits) ) {
-	 m->visualRating = GLX_SLOW_CONFIG;
-      }
-   }
-
-   return modes;
-}
-
-
-/**
- * This is the bootstrap function for the driver.  libGL supplies all of the
- * requisite information about the system, and the driver initializes itself.
- * This routine also fills in the linked list pointed to by \c driver_modes
- * with the \c __GLcontextModes that the driver can support for windows or
- * pbuffers.
- * 
- * \return A pointer to a \c __DRIscreenPrivate on success, or \c NULL on 
- *         failure.
- */
-PUBLIC
-void * __driCreateNewScreen_20050727( __DRInativeDisplay *dpy, int scrn, __DRIscreen *psc,
-			     const __GLcontextModes * modes,
-			     const __DRIversion * ddx_version,
-			     const __DRIversion * dri_version,
-			     const __DRIversion * drm_version,
-			     const __DRIframebuffer * frame_buffer,
-			     drmAddress pSAREA, int fd, 
-			     int internal_api_version,
-			     const __DRIinterfaceMethods * interface,
-			     __GLcontextModes ** driver_modes )
-			     
-{
-   __DRIscreenPrivate *psp;
-   static const __DRIversion ddx_expected = { 0, 1, 1 };
-   static const __DRIversion dri_expected = { 4, 0, 0 };
-   static const __DRIversion drm_expected = { 0, 0, 1 };
-
-   dri_interface = interface;
-
-   if ( ! driCheckDriDdxDrmVersions2( "ffb",
-				      dri_version, & dri_expected,
-				      ddx_version, & ddx_expected,
-				      drm_version, & drm_expected ) ) {
-      return NULL;
-   }
-
-   psp = __driUtilCreateNewScreen(dpy, scrn, psc, NULL,
-				  ddx_version, dri_version, drm_version,
-				  frame_buffer, pSAREA, fd,
-				  internal_api_version, &ffbAPI);
-   if ( psp != NULL ) {
-      *driver_modes = ffbFillInModes( 32, 16, 0, GL_TRUE );
-   }
-
-   return (void *) psp;
-}
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/ffb/ffb_xmesa.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/ffb/ffb_xmesa.h
deleted file mode 100644
index b7580780a..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/ffb/ffb_xmesa.h
+++ /dev/null
@@ -1,26 +0,0 @@
-/* $XFree86: xc/lib/GL/mesa/src/drv/ffb/ffb_xmesa.h,v 1.2 2002/02/22 21:32:59 dawes Exp $ */
-
-#ifndef _FFB_XMESA_H_
-#define _FFB_XMESA_H_
-
-#include <sys/time.h>
-#include "dri_util.h"
-#include "mtypes.h"
-#include "ffb_drishare.h"
-#include "ffb_regs.h"
-#include "ffb_dac.h"
-#include "ffb_fifo.h"
-
-typedef struct {
-	__DRIscreenPrivate		*sPriv;
-	ffb_fbcPtr			regs;
-	ffb_dacPtr			dac;
-	volatile char			*sfb8r;
-	volatile char			*sfb32;
-	volatile char			*sfb64;
-
-	int				fifo_cache;
-	int				rp_active;
-} ffbScreenPrivate;
-
-#endif /* !(_FFB_XMESA_H) */
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/ffb/server/ffb_dac.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/ffb/server/ffb_dac.h
deleted file mode 100644
index 08114282e..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/ffb/server/ffb_dac.h
+++ /dev/null
@@ -1,367 +0,0 @@
-/*
- * Acceleration for the Creator and Creator3D framebuffer - DAC register layout.
- *
- * Copyright (C) 2000 David S. Miller (davem@redhat.com)
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * DAVID MILLER BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
- * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- */
-/* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/sunffb/ffb_dac.h,v 1.2 2001/04/05 17:42:33 dawes Exp $ */
-
-#ifndef _FFB_DAC_H
-#define _FFB_DAC_H
-
-#define Bool int
-
-/* FFB utilizes two different ramdac chips:
- *
- *	1) BT9068 "Pacifica1", used in all FFB1 and
- *	   FFB2 boards.
- *
- *	2) BT498(a) "Pacifica2", used in FFB2+ and
- *	   AFB boards.
- *
- * They are mostly equivalent, except in a few key areas:
- *
- *	1) WID register layout
- *	2) Number of CLUT tables
- *	3) Presence of Window Address Mask register
- *	4) Method of GAMMA correction support
- */
-
-/* NOTE: All addresses described in this file are DAC
- *       indirect addresses.
- */
-
-/* DAC color values are in the following format. */
-#define FFBDAC_COLOR_BLUE	0x00ff0000
-#define FFBDAC_COLOR_BLUE_SHFT	16
-#define FFBDAC_COLOR_GREEN	0x0000ff00
-#define FFBDAC_COLOR_GREEN_SHFT	8
-#define FFBDAC_COLOR_RED	0x000000ff
-#define FFBDAC_COLOR_RED_SHFT	0
-
-/* Cursor DAC register addresses. */
-#define FFBDAC_CUR_BITMAP_P0	0x000 /* Plane 0 cursor bitmap	*/
-#define FFBDAC_CUR_BITMAP_P1	0x080 /* Plane 1 cursor bitmap	*/
-#define FFBDAC_CUR_CTRL		0x100 /* Cursor control		*/
-#define FFBDAC_CUR_COLOR0	0x101 /* Cursor Color 0		*/
-#define FFBDAC_CUR_COLOR1	0x102 /* Cursor Color 1 (bg)	*/
-#define FFBDAC_CUR_COLOR2	0x103 /* Cursor Color 2	(fg)	*/
-#define FFBDAC_CUR_POS		0x104 /* Active cursor position	*/
-
-/* Cursor control register.
- * WARNING: Be careful, reverse logic on these bits.
- */
-#define FFBDAC_CUR_CTRL_P0	0x00000001	/* Plane0 display disable	*/
-#define FFBDAC_CUR_CTRL_P1	0x00000002	/* Plane1 display disable	*/
-
-/* Active cursor position register */
-#define FFBDAC_CUR_POS_Y_SIGN	0x80000000	/* Sign of Y position		*/
-#define FFBDAC_CUR_POS_Y	0x0fff0000	/* Y position			*/
-#define FFBDAC_CUR_POS_X_SIGN	0x00008000	/* Sign of X position		*/
-#define FFBDAC_CUR_POS_X	0x00000fff	/* X position			*/
-
-/* Configuration and Palette DAC register addresses. */
-#define FFBDAC_CFG_PPLLCTRL	0x0000 /* Pixel PLL Control		*/
-#define FFBDAC_CFG_GPLLCTRL	0x0001 /* General Purpose PLL Control	*/
-#define FFBDAC_CFG_PFCTRL	0x1000 /* Pixel Format Control		*/
-#define FFBDAC_CFG_UCTRL	0x1001 /* User Control			*/
-#define FFBDAC_CFG_CLUP_BASE	0x2000 /* Color Lookup Palette		*/
-#define FFBDAC_CFG_CLUP(entry) (FFBDAC_CFG_CLUP_BASE + ((entry) * 0x100))
-#define FFBDAC_PAC2_SOVWLUT0	0x3100 /* Shadow Overlay Window Lookup 0*/
-#define FFBDAC_PAC2_SOVWLUT1	0x3101 /* Shadow Overlay Window Lookup 1*/
-#define FFBDAC_PAC2_SOVWLUT2	0x3102 /* Shadow Overlay Window Lookup 2*/
-#define FFBDAC_PAC2_SOVWLUT3	0x3103 /* Shadow Overlay Window Lookup 3*/
-#define FFBDAC_PAC2_AOVWLUT0	0x3210 /* Active Overlay Window Lookup 0*/
-#define FFBDAC_PAC2_AOVWLUT1	0x3211 /* Active Overlay Window Lookup 1*/
-#define FFBDAC_PAC2_AOVWLUT2	0x3212 /* Active Overlay Window Lookup 2*/
-#define FFBDAC_PAC2_AOVWLUT3	0x3213 /* Active Overlay Window Lookup 3*/
-#define FFBDAC_CFG_WTCTRL	0x3150 /* Window Transfer Control	*/
-#define FFBDAC_CFG_TMCTRL	0x3151 /* Transparent Mask Control	*/
-#define FFBDAC_CFG_TCOLORKEY	0x3152 /* Transparent Color Key		*/
-#define FFBDAC_CFG_WAMASK	0x3153 /* Window Address Mask (PAC2 only) */
-#define FFBDAC_PAC1_SPWLUT_BASE	0x3100 /* Shadow Primary Window Lookups	*/
-#define FFBDAC_PAC1_SPWLUT(entry) (FFBDAC_PAC1_SPWLUT_BASE + (entry))
-#define FFBDAC_PAC1_APWLUT_BASE	0x3120 /* Active Primary Window Lookups	*/
-#define FFBDAC_PAC1_APWLUT(entry) (FFBDAC_PAC1_APWLUT_BASE + (entry))
-#define FFBDAC_PAC2_SPWLUT_BASE	0x3200 /* Shadow Primary Window Lookups	*/
-#define FFBDAC_PAC2_SPWLUT(entry) (FFBDAC_PAC2_SPWLUT_BASE + (entry))
-#define FFBDAC_PAC2_APWLUT_BASE	0x3240 /* Active Primary Window Lookups	*/
-#define FFBDAC_PAC2_APWLUT(entry) (FFBDAC_PAC2_APWLUT_BASE + (entry))
-#define FFBDAC_CFG_SANAL	0x5000 /* Signature Analysis Control	*/
-#define FFBDAC_CFG_DACCTRL	0x5001 /* DAC Control			*/
-#define FFBDAC_CFG_TGEN		0x6000 /* Timing Generator Control	*/
-#define FFBDAC_CFG_VBNP		0x6001 /* Vertical Blank Negation Point	*/
-#define FFBDAC_CFG_VBAP		0x6002 /* Vertical Blank Assertion Point*/
-#define FFBDAC_CFG_VSNP		0x6003 /* Vertical Sync Negation Point	*/
-#define FFBDAC_CFG_VSAP		0x6004 /* Vertical Sync Assertion Point	*/
-#define FFBDAC_CFG_HSNP		0x6005 /* Horz Serration Negation Point */
-#define FFBDAC_CFG_HBNP		0x6006 /* Horz Blank Negation Point	*/
-#define FFBDAC_CFG_HBAP		0x6007 /* Horz Blank Assertion Point	*/
-#define FFBDAC_CFG_HSYNCNP	0x6008 /* Horz Sync Negation Point	*/
-#define FFBDAC_CFG_HSYNCAP	0x6009 /* Horz Sync Assertion Point	*/
-#define FFBDAC_CFG_HSCENNP	0x600A /* Horz SCEN Negation Point	*/
-#define FFBDAC_CFG_HSCENAP	0x600B /* Horz SCEN Assertion Point	*/
-#define FFBDAC_CFG_EPNP		0x600C /* Eql'zing Pulse Negation Point	*/
-#define FFBDAC_CFG_EINP		0x600D /* Eql'zing Intvl Negation Point	*/
-#define FFBDAC_CFG_EIAP		0x600E /* Eql'zing Intvl Assertion Point*/
-#define FFBDAC_CFG_TGVC		0x600F /* Timing Generator Vert Counter	*/
-#define FFBDAC_CFG_TGHC		0x6010 /* Timing Generator Horz Counter	*/
-#define FFBDAC_CFG_DID		0x8000 /* Device Identification		*/
-#define FFBDAC_CFG_MPDATA	0x8001 /* Monitor Port Data		*/
-#define FFBDAC_CFG_MPSENSE	0x8002 /* Monitor Port Sense		*/
-
-/* Pixel PLL Control Register */
-#define FFBDAC_CFG_PPLLCTRL_M	0x0000007f	/* PLL VCO Multiplicand		 */
-#define FFBDAC_CFG_PPLLCTRL_D	0x00000780	/* PLL VCO Divisor		 */
-#define FFBDAC_CFG_PPLLCTRL_PFD	0x00001800	/* Post VCO Frequency Divider	 */
-#define FFBDAC_CFG_PPLLCTRL_EN	0x00004000	/* Enable PLL as pixel clock src */
-
-/* General Purpose PLL Control Register */
-#define FFBDAC_CFG_GPLLCTRL_M	0x0000007f	/* PLL VCO Multiplicand		 */
-#define FFBDAC_CFG_GPLLCTRL_D	0x00000780	/* PLL VCO Divisor		 */
-#define FFBDAC_CFG_GPLLCTRL_PFD	0x00001800	/* Post VCO Frequency Divider	 */
-#define FFBDAC_CFG_GPLLCTRL_EN	0x00004000	/* Enable PLL as Gen. Purpose clk*/
-
-/* Pixel Format Control Register */
-#define FFBDAC_CFG_PFCTRL_2_1	0x00000000	/* 2:1 pixel interleave format	 */
-#define FFBDAC_CFG_PFCTRL_4_1	0x00000001	/* 4:1 pixel interleave format	 */
-#define FFBDAC_CFG_PFCTRL_42_1	0x00000002	/* 4/2:1 pixel interleave format */
-#define FFBDAC_CFG_PFCTRL_82_1	0x00000003	/* 8/2:1 pixel interleave format */
-
-/* User Control Register */
-#define FFBDAC_UCTRL_IPDISAB	0x00000001	/* Disable input pullup resistors*/
-#define FFBDAC_UCTRL_ABLANK	0x00000002	/* Asynchronous Blank		 */
-#define FFBDAC_UCTRL_DBENAB	0x00000004	/* Double-Buffer Enable		 */
-#define FFBDAC_UCTRL_OVENAB	0x00000008	/* Overlay Enable		 */
-#define FFBDAC_UCTRL_WMODE	0x00000030	/* Window Mode			 */
-#define FFBDAC_UCTRL_WM_COMB	0x00000000	/* Window Mode = Combined	 */
-#define FFBDAC_UCTRL_WM_S4	0x00000010	/* Window Mode = Seperate_4	 */
-#define FFBDAC_UCTRL_WM_S8	0x00000020	/* Window Mode = Seperate_8	 */
-#define FFBDAC_UCTRL_WM_RESV	0x00000030	/* Window Mode = reserved	 */
-#define FFBDAC_UCTRL_MANREV	0x00000f00	/* 4-bit Manufacturing Revision	 */
-
-/* Overlay Window Lookup Registers (PAC2 only) */
-#define FFBDAC_CFG_OVWLUT_PSEL	0x0000000f	/* Palette Section, Seperate_4	 */
-#define FFBDAC_CFG_OVWLUT_PTBL	0x00000030	/* Palette Table		 */
-#define FFBDAC_CFG_OVWLUT_LKUP	0x00000100	/* 1 = Use palette, 0 = Bypass	 */
-#define FFBDAC_CFG_OVWLUT_OTYP	0x00000c00	/* Overlay Type			 */
-#define FFBDAC_CFG_OVWLUT_O_N	0x00000000	/* Overlay Type - None		 */
-#define FFBDAC_CFG_OVWLUT_O_T	0x00000400	/* Overlay Type - Transparent	 */
-#define FFBDAC_CFG_OVWLUT_O_O	0x00000800	/* Overlay Type - Opaque	 */
-#define FFBDAC_CFG_OVWLUT_O_R	0x00000c00	/* Overlay Type - Reserved	 */
-#define FFBDAC_CFG_OVWLUT_PCS	0x00003000	/* Psuedocolor Src		 */
-#define FFBDAC_CFG_OVWLUT_P_XO	0x00000000	/* Psuedocolor Src - XO[7:0]	 */
-#define FFBDAC_CFG_OVWLUT_P_R	0x00001000	/* Psuedocolor Src - R[7:0]	 */
-#define FFBDAC_CFG_OVWLUT_P_G	0x00002000	/* Psuedocolor Src - G[7:0]	 */
-#define FFBDAC_CFG_OVWLUT_P_B	0x00003000	/* Psuedocolor Src - B[7:0]	 */
-
-/* Window Transfer Control Register */
-#define FFBDAC_CFG_WTCTRL_DS	0x00000001	/* Device Status, 1 = Busy	 */
-#define FFBDAC_CFG_WTCTRL_TCMD	0x00000002	/* Transfer Command
-						 * 1 = Transfer, 0 = No Action
-						 */
-#define FFBDAC_CFG_WTCTRL_TE	0x00000004	/* Transfer Event
-						 * 1 = Next Frame, 0 = Next Field
-						 */
-#define FFBDAC_CFG_WTCTRL_DRD	0x00000008	/* Drawing Data
-						 * 1 = Local Drawing Active
-						 * 0 = Local Drawing Idle
-						 */
-#define FFBDAC_CFG_WTCTRL_DRS	0x00000010	/* Drawing Status
-						 * 1 = Network Drawing Active
-						 * 0 = Network Drawing Idle
-						 */
-
-/* Transparent Mask Control Register */
-#define FFBDAC_CFG_TMCTRL_OMSK	0x000000ff	/* Overlay Mask			 */
-
-/* Transparent Color Key Register */
-#define FFBDAC_CFG_TCOLORKEY_K	0x000000ff	/* Overlay Color Key		 */
-
-/* Window Address Mask Register (PAC2 only) */
-#define FFBDAC_CFG_WAMASK_PMSK	0x0000003f	/* PWLUT select PMASK		 */
-#define FFBDAC_CFG_WAMASK_OMSK	0x00000300	/* OWLUT control OMASK		 */
-
-/* (non-Overlay) Window Lookup Table Registers, PAC1 format */
-#define FFBDAC_PAC1_WLUT_DB	0x00000020	/* 0 = Buffer A, 1 = Buffer B	 */
-#define FFBDAC_PAC1_WLUT_C	0x0000001c	/* C: Color Model Selection	 */
-#define FFBDAC_PAC1_WLUT_C_8P	0x00000000	/* C: 8bpp Pseudocolor		 */
-#define FFBDAC_PAC1_WLUT_C_8LG	0x00000004	/* C: 8bpp Linear Grey		 */
-#define FFBDAC_PAC1_WLUT_C_8NG	0x00000008	/* C: 8bpp Non-Linear Grey	 */
-#define FFBDAC_PAC1_WLUT_C_24D	0x00000010	/* C: 24bpp Directcolor		 */
-#define FFBDAC_PAC1_WLUT_C_24LT	0x00000014	/* C: 24bpp Linear Truecolor	 */
-#define FFBDAC_PAC1_WLUT_C_24NT	0x00000018	/* C: 24bpp Non-Linear Truecolor */
-#define FFBDAC_PAC1_WLUT_PCS	0x00000003	/* Pseudocolor Src		 */
-#define FFBDAC_PAC1_WLUT_P_XO	0x00000000	/* Pseudocolor Src - XO[7:0]	 */
-#define FFBDAC_PAC1_WLUT_P_R	0x00000001	/* Pseudocolor Src - R[7:0]	 */
-#define FFBDAC_PAC1_WLUT_P_G	0x00000002	/* Pseudocolor Src - G[7:0]	 */
-#define FFBDAC_PAC1_WLUT_P_B	0x00000003	/* Pseudocolor Src - B[7:0]	 */
-
-/* (non-Overlay) Window Lookup Table Registers, PAC2 format */
-#define FFBDAC_PAC2_WLUT_PTBL	0x00000030	/* Palette Table Entry		 */
-#define FFBDAC_PAC2_WLUT_LKUP	0x00000100	/* 1 = Use palette, 0 = Bypass	 */
-#define FFBDAC_PAC2_WLUT_PCS	0x00003000	/* Pseudocolor Src		 */
-#define FFBDAC_PAC2_WLUT_P_XO	0x00000000	/* Pseudocolor Src - XO[7:0]	 */
-#define FFBDAC_PAC2_WLUT_P_R	0x00001000	/* Pseudocolor Src - R[7:0]	 */
-#define FFBDAC_PAC2_WLUT_P_G	0x00002000	/* Pseudocolor Src - G[7:0]	 */
-#define FFBDAC_PAC2_WLUT_P_B	0x00003000	/* Pseudocolor Src - B[7:0]	 */
-#define FFBDAC_PAC2_WLUT_DEPTH	0x00004000	/* 0 = Pseudocolor, 1 = Truecolor*/
-#define FFBDAC_PAC2_WLUT_DB	0x00008000	/* 0 = Buffer A, 1 = Buffer B	 */
-
-/* Signature Analysis Control Register */
-#define FFBDAC_CFG_SANAL_SRR	0x000000ff	/* DAC Seed/Result for Red	 */
-#define FFBDAC_CFG_SANAL_SRG	0x0000ff00	/* DAC Seed/Result for Green	 */
-#define FFBDAC_CFG_SANAL_SRB	0x00ff0000	/* DAC Seed/Result for Blue	 */
-#define FFBDAC_CFG_SANAL_RQST	0x01000000	/* Signature Capture Request	 */
-#define FFBDAC_CFG_SANAL_BSY	0x02000000	/* Signature Analysis Busy	 */
-#define FFBDAC_CFG_SANAL_DSM	0x04000000	/* Data Strobe Mode
-						 * 0 = Signature Analysis Mode
-						 * 1 = Data Strobe Mode
-						 */
-
-/* DAC Control Register */
-#define FFBDAC_CFG_DACCTRL_O2	0x00000003	/* Operand 2 Select
-						 * 00 = Normal Operation
-						 * 01 = Select 145mv Reference
-						 * 10 = Select Blue DAC Output
-						 * 11 = Reserved
-						 */
-#define FFBDAC_CFG_DACCTRL_O1	0x0000000c	/* Operand 1 Select
-						 * 00 = Normal Operation
-						 * 01 = Select Green DAC Output
-						 * 10 = Select Red DAC Output
-						 * 11 = Reserved
-						 */
-#define FFBDAC_CFG_DACCTRL_CR	0x00000010	/* Comparator Result
-						 * 0 = operand1 < operand2
-						 * 1 = operand1 > operand2
-						 */
-#define FFBDAC_CFG_DACCTRL_SGE	0x00000020	/* Sync-on-Green Enable		 */
-#define FFBDAC_CFG_DACCTRL_PE	0x00000040	/* Pedestal Enable		 */
-#define FFBDAC_CFG_DACCTRL_VPD	0x00000080	/* VSYNC* Pin Disable		 */
-#define FFBDAC_CFG_DACCTRL_SPB	0x00000100	/* Sync Polarity Bit
-						 * 0 = VSYNC* and CSYNC* active low
-						 * 1 = VSYNC* and CSYNC* active high
-						 */
-
-/* Timing Generator Control Register */
-#define FFBDAC_CFG_TGEN_VIDE	0x00000001	/* Video Enable			 */
-#define FFBDAC_CFG_TGEN_TGE	0x00000002	/* Timing Generator Enable	 */
-#define FFBDAC_CFG_TGEN_HSD	0x00000004	/* HSYNC* Disabled		 */
-#define FFBDAC_CFG_TGEN_VSD	0x00000008	/* VSYNC* Disabled		 */
-#define FFBDAC_CFG_TGEN_EQD	0x00000010	/* Equalization Disabled	 */
-#define FFBDAC_CFG_TGEN_MM	0x00000020	/* 0 = Slave, 1 = Master	 */
-#define FFBDAC_CFG_TGEN_IM	0x00000040	/* 1 = Interlaced Mode		 */
-
-/* Device Identification Register, should be 0xA236E1AD for FFB bt497/bt498 */
-#define FFBDAC_CFG_DID_ONE	0x00000001	/* Always set			 */
-#define FFBDAC_CFG_DID_MANUF	0x00000ffe	/* Manufacturer ID		 */
-#define FFBDAC_CFG_DID_PNUM	0x0ffff000	/* Device Part Number		 */
-#define FFBDAC_CFG_DID_REV	0xf0000000	/* Device Revision		 */
-
-/* Monitor Port Data Register */
-#define FFBDAC_CFG_MPDATA_SCL	0x00000001	/* SCL Data			 */
-#define FFBDAC_CFG_MPDATA_SDA	0x00000002	/* SDA Data			 */
-
-/* Monitor Port Sense Register */
-#define FFBDAC_CFG_MPSENSE_SCL	0x00000001	/* SCL Sense			 */
-#define FFBDAC_CFG_MPSENSE_SDA	0x00000002	/* SDA Sense			 */
-
-/* DAC register access shorthands. */
-#define DACCUR_READ(DAC, ADDR)		((DAC)->cur = (ADDR), (DAC)->curdata)
-#define DACCUR_WRITE(DAC, ADDR, VAL)	((DAC)->cur = (ADDR), (DAC)->curdata = (VAL))
-#define DACCFG_READ(DAC, ADDR)		((DAC)->cfg = (ADDR), (DAC)->cfgdata)
-#define DACCFG_WRITE(DAC, ADDR, VAL)	((DAC)->cfg = (ADDR), (DAC)->cfgdata = (VAL))
-
-typedef struct ffb_dac_hwstate {
-	unsigned int ppllctrl;
-	unsigned int gpllctrl;
-	unsigned int pfctrl;
-	unsigned int uctrl;
-	unsigned int clut[256 * 4];	/* One 256 entry clut on PAC1, 4 on PAC2 */
-	unsigned int ovluts[4];		/* Overlay WLUTS, PAC2 only */
-	unsigned int wtctrl;
-	unsigned int tmctrl;
-	unsigned int tcolorkey;
-	unsigned int wamask;
-	unsigned int pwluts[64];
-	unsigned int dacctrl;
-	unsigned int tgen;
-	unsigned int vbnp;
-	unsigned int vbap;
-	unsigned int vsnp;
-	unsigned int vsap;
-	unsigned int hsnp;
-	unsigned int hbnp;
-	unsigned int hbap;
-	unsigned int hsyncnp;
-	unsigned int hsyncap;
-	unsigned int hscennp;
-	unsigned int hscenap;
-	unsigned int epnp;
-	unsigned int einp;
-	unsigned int eiap;
-} ffb_dac_hwstate_t;
-
-typedef struct {
-	Bool		InUse;
-
-	/* The following fields are undefined unless InUse is TRUE. */
-	int		refcount;
-	Bool		canshare;
-	unsigned int	wlut_regval;
-	int		buffer;		/* 0 = Buffer A, 1 = Buffer B	*/
-	int		depth;		/* 8 or 32 bpp			*/
-	int		greyscale;	/* 1 = greyscale, 0 = color	*/
-	int		linear;		/* 1 = linear, 0 = non-linear	*/
-	int		direct;		/* 1 = 24bpp directcolor	*/
-	int		channel;	/* 0 = X, 1 = R, 2 = G, 3 = B	*/
-	int		palette;	/* Only PAC2 has multiple CLUTs	*/
-} ffb_wid_info_t;
-
-#define FFB_MAX_PWIDS	64
-typedef struct {
-	int		num_wids;
-	int		wid_shift;	/* To get X channel value	*/
-	ffb_wid_info_t	wid_pool[FFB_MAX_PWIDS];
-} ffb_wid_pool_t;
-
-typedef struct ffb_dac_info {
-	unsigned int flags;
-#define FFB_DAC_PAC1	0x00000001	/* Pacifica1 DAC, BT9068	*/
-#define FFB_DAC_PAC2	0x00000002	/* Pacifica2 DAC, BT498		*/
-#define FFB_DAC_ICURCTL	0x00000004	/* Inverted CUR_CTRL bits	*/
-
-	unsigned int kernel_wid;
-
-	/* These registers need to be modified when changing DAC
-	 * timing state, so at init time we capture their values.
-	 */
-	unsigned int ffbcfg0;
-	unsigned int ffbcfg2;
-	unsigned int ffb_passin_ctrl;	/* FFB2+/AFB only */
-
-	ffb_dac_hwstate_t	kern_dac_state;
-	ffb_dac_hwstate_t	x_dac_state;
-
-	ffb_wid_pool_t		wid_table;
-} ffb_dac_info_t;
-
-#endif /* _FFB_DAC_H */
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/ffb/server/ffb_drishare.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/ffb/server/ffb_drishare.h
deleted file mode 100644
index baf2f0d0a..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/ffb/server/ffb_drishare.h
+++ /dev/null
@@ -1,48 +0,0 @@
-/* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/sunffb/ffb_drishare.h,v 1.2 2000/06/21 00:47:37 dawes Exp $ */
-
-#ifndef _FFB_DRISHARE_H
-#define _FFB_DRISHARE_H
-
-typedef struct ffb_dri_state {
-	int		flags;
-#define FFB_DRI_FFB2		0x00000001
-#define FFB_DRI_FFB2PLUS	0x00000002
-#define FFB_DRI_PAC1		0x00000004
-#define FFB_DRI_PAC2		0x00000008
-
-	/* Indexed by DRI drawable id. */
-#define FFB_DRI_NWIDS	64
-	unsigned int	wid_table[FFB_DRI_NWIDS];
-} ffb_dri_state_t;
-
-#define FFB_DRISHARE(SAREA)	\
-	((ffb_dri_state_t *) (((char *)(SAREA)) + sizeof(drm_sarea_t)))
-
-typedef struct {
-	drm_handle_t	hFbcRegs;
-	drmSize		sFbcRegs;
-
-	drm_handle_t	hDacRegs;
-	drmSize		sDacRegs;
-
-	drm_handle_t	hSfb8r;
-	drmSize		sSfb8r;
-
-	drm_handle_t	hSfb32;
-	drmSize		sSfb32;
-
-	drm_handle_t	hSfb64;
-	drmSize		sSfb64;
-
-	/* Fastfill/Pagefill parameters. */
-	unsigned char	disable_pagefill;
-	int		fastfill_small_area;
-	int		pagefill_small_area;
-	int		fastfill_height;
-	int		fastfill_width;
-	int		pagefill_height;
-	int		pagefill_width;
-	short		Pf_AlignTab[0x800];
-} FFBDRIRec, *FFBDRIPtr;
-
-#endif /* !(_FFB_DRISHARE_H) */
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/ffb/server/ffb_regs.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/ffb/server/ffb_regs.h
deleted file mode 100644
index 7f383d38d..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/ffb/server/ffb_regs.h
+++ /dev/null
@@ -1,509 +0,0 @@
-/*
- * Acceleration for the Creator and Creator3D framebuffer - register layout.
- *
- * Copyright (C) 1998,1999,2000 Jakub Jelinek (jakub@redhat.com)
- * Copyright (C) 1998 Michal Rehacek (majkl@iname.com)
- * Copyright (C) 1999 David S. Miller (davem@redhat.com)
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * JAKUB JELINEK, MICHAL REHACEK, OR DAVID MILLER BE LIABLE FOR ANY CLAIM,
- * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
- * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
- * USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- */
-/* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/sunffb/ffb_regs.h,v 1.1 2000/05/18 23:21:37 dawes Exp $ */
-
-#ifndef FFBREGS_H
-#define FFBREGS_H
-
-/* Auxilliary clips. */
-typedef struct  {
-	volatile unsigned int min;
-	volatile unsigned int max;
-} ffb_auxclip, *ffb_auxclipPtr;
-
-/* FFB register set. */
-typedef struct _ffb_fbc {
-	/* Next vertex registers, on the right we list which drawops
-	 * use said register and the logical name the register has in
-	 * that context.
-	 */					/* DESCRIPTION		DRAWOP(NAME)	*/
-/*0x00*/unsigned int		pad1[3];	/* Reserved				*/
-/*0x0c*/volatile unsigned int	alpha;		/* ALPHA Transparency			*/
-/*0x10*/volatile unsigned int	red;		/* RED					*/
-/*0x14*/volatile unsigned int	green;		/* GREEN				*/
-/*0x18*/volatile unsigned int	blue;		/* BLUE					*/
-/*0x1c*/volatile unsigned int	z;		/* DEPTH				*/
-/*0x20*/volatile unsigned int	y;		/* Y			triangle(DOYF)	*/
-						/*                      aadot(DYF)	*/
-						/*                      ddline(DYF)	*/
-						/*                      aaline(DYF)	*/
-/*0x24*/volatile unsigned int	x;		/* X			triangle(DOXF)	*/
-						/*                      aadot(DXF)	*/
-						/*                      ddline(DXF)	*/
-						/*                      aaline(DXF)	*/
-/*0x28*/unsigned int		pad2[2];	/* Reserved				*/
-/*0x30*/volatile unsigned int	ryf;		/* Y (alias to DOYF)	ddline(RYF)	*/
-						/*			aaline(RYF)	*/
-						/*			triangle(RYF)	*/
-/*0x34*/volatile unsigned int	rxf;		/* X			ddline(RXF)	*/
-						/*			aaline(RXF)	*/
-						/*			triangle(RXF)	*/
-/*0x38*/unsigned int		pad3[2];	/* Reserved				*/
-/*0x40*/volatile unsigned int	dmyf;		/* Y (alias to DOYF)	triangle(DMYF)	*/
-/*0x44*/volatile unsigned int	dmxf;		/* X			triangle(DMXF)	*/
-/*0x48*/unsigned int		pad4[2];	/* Reserved				*/
-/*0x50*/volatile unsigned int	ebyi;		/* Y (alias to RYI)	polygon(EBYI)	*/
-/*0x54*/volatile unsigned int	ebxi;		/* X			polygon(EBXI)	*/
-/*0x58*/unsigned int		pad5[2];	/* Reserved				*/
-/*0x60*/volatile unsigned int	by;		/* Y			brline(RYI)	*/
-						/*			fastfill(OP)	*/
-						/*			polygon(YI)	*/
-						/*			rectangle(YI)	*/
-						/*			bcopy(SRCY)	*/
-						/*			vscroll(SRCY)	*/
-/*0x64*/volatile unsigned int	bx;		/* X			brline(RXI)	*/
-						/*			polygon(XI)	*/
-						/*			rectangle(XI)	*/
-						/*			bcopy(SRCX)	*/
-						/*			vscroll(SRCX)	*/
-						/*			fastfill(GO)	*/
-/*0x68*/volatile unsigned int	dy;		/* destination Y	fastfill(DSTY)	*/
-						/*			bcopy(DSRY)	*/
-						/*			vscroll(DSRY)	*/
-/*0x6c*/volatile unsigned int	dx;		/* destination X	fastfill(DSTX)	*/
-						/*			bcopy(DSTX)	*/
-						/*			vscroll(DSTX)	*/
-/*0x70*/volatile unsigned int	bh;		/* Y (alias to RYI)	brline(DYI)	*/
-						/*			dot(DYI)	*/
-						/*			polygon(ETYI)	*/
-						/* Height		fastfill(H)	*/
-						/*			bcopy(H)	*/
-						/*			vscroll(H)	*/
-						/* Y count		fastfill(NY)	*/
-/*0x74*/volatile unsigned int	bw;		/* X			dot(DXI)	*/
-						/*			brline(DXI)	*/
-						/*			polygon(ETXI)	*/
-						/*			fastfill(W)	*/
-						/*			bcopy(W)	*/
-						/*			vscroll(W)	*/
-						/*			fastfill(NX)	*/
-/*0x78*/unsigned int		pad6[2];	/* Reserved				*/
-/*0x80*/unsigned int		pad7[32];	/* Reserved				*/
-	
-	/* Setup Unit's vertex state register */
-/*100*/	volatile unsigned int	suvtx;
-/*104*/	unsigned int		pad8[63];	/* Reserved				*/
-	
-	/* Frame Buffer Control Registers */
-/*200*/	volatile unsigned int	ppc;		/* Pixel Processor Control		*/
-/*204*/	volatile unsigned int	wid;		/* Current WID				*/
-/*208*/	volatile unsigned int	fg;		/* FG data				*/
-/*20c*/	volatile unsigned int	bg;		/* BG data				*/
-/*210*/	volatile unsigned int	consty;		/* Constant Y				*/
-/*214*/	volatile unsigned int	constz;		/* Constant Z				*/
-/*218*/	volatile unsigned int	xclip;		/* X Clip				*/
-/*21c*/	volatile unsigned int	dcss;		/* Depth Cue Scale Slope		*/
-/*220*/	volatile unsigned int	vclipmin;	/* Viewclip XY Min Bounds		*/
-/*224*/	volatile unsigned int	vclipmax;	/* Viewclip XY Max Bounds		*/
-/*228*/	volatile unsigned int	vclipzmin;	/* Viewclip Z Min Bounds		*/
-/*22c*/	volatile unsigned int	vclipzmax;	/* Viewclip Z Max Bounds		*/
-/*230*/	volatile unsigned int	dcsf;		/* Depth Cue Scale Front Bound		*/
-/*234*/	volatile unsigned int	dcsb;		/* Depth Cue Scale Back Bound		*/
-/*238*/	volatile unsigned int	dczf;		/* Depth Cue Z Front			*/
-/*23c*/	volatile unsigned int	dczb;		/* Depth Cue Z Back			*/
-/*240*/	unsigned int		pad9;		/* Reserved				*/
-/*244*/	volatile unsigned int	blendc;		/* Alpha Blend Control			*/
-/*248*/	volatile unsigned int	blendc1;	/* Alpha Blend Color 1			*/
-/*24c*/	volatile unsigned int	blendc2;	/* Alpha Blend Color 2			*/
-/*250*/	volatile unsigned int	fbramitc;	/* FB RAM Interleave Test Control	*/
-/*254*/	volatile unsigned int	fbc;		/* Frame Buffer Control			*/
-/*258*/	volatile unsigned int	rop;		/* Raster OPeration			*/
-/*25c*/	volatile unsigned int	cmp;		/* Frame Buffer Compare			*/
-/*260*/	volatile unsigned int	matchab;	/* Buffer AB Match Mask			*/
-/*264*/	volatile unsigned int	matchc;		/* Buffer C(YZ) Match Mask		*/
-/*268*/	volatile unsigned int	magnab;		/* Buffer AB Magnitude Mask		*/
-/*26c*/	volatile unsigned int	magnc;		/* Buffer C(YZ) Magnitude Mask		*/
-/*270*/	volatile unsigned int	fbcfg0;		/* Frame Buffer Config 0		*/
-/*274*/	volatile unsigned int	fbcfg1;		/* Frame Buffer Config 1		*/
-/*278*/	volatile unsigned int	fbcfg2;		/* Frame Buffer Config 2		*/
-/*27c*/	volatile unsigned int	fbcfg3;		/* Frame Buffer Config 3		*/
-/*280*/	volatile unsigned int	ppcfg;		/* Pixel Processor Config		*/
-/*284*/	volatile unsigned int	pick;		/* Picking Control			*/
-/*288*/	volatile unsigned int	fillmode;	/* FillMode				*/
-/*28c*/	volatile unsigned int	fbramwac;	/* FB RAM Write Address Control		*/
-/*290*/	volatile unsigned int	pmask;		/* RGB PlaneMask			*/
-/*294*/	volatile unsigned int	xpmask;		/* X PlaneMask				*/
-/*298*/	volatile unsigned int	ypmask;		/* Y PlaneMask				*/
-/*29c*/	volatile unsigned int	zpmask;		/* Z PlaneMask				*/
-/*2a0*/	ffb_auxclip		auxclip[4]; 	/* Auxilliary Viewport Clip		*/
-	
-	/* New 3dRAM III support regs */
-/*2c0*/	volatile unsigned int	rawblend2;
-/*2c4*/	volatile unsigned int	rawpreblend;
-/*2c8*/	volatile unsigned int	rawstencil;
-/*2cc*/	volatile unsigned int	rawstencilctl;
-/*2d0*/	volatile unsigned int	threedram1;
-/*2d4*/	volatile unsigned int	threedram2;
-/*2d8*/	volatile unsigned int	passin;
-/*2dc*/	volatile unsigned int	rawclrdepth;
-/*2e0*/	volatile unsigned int	rawpmask;
-/*2e4*/	volatile unsigned int	rawcsrc;
-/*2e8*/	volatile unsigned int	rawmatch;
-/*2ec*/	volatile unsigned int	rawmagn;
-/*2f0*/	volatile unsigned int	rawropblend;
-/*2f4*/	volatile unsigned int	rawcmp;
-/*2f8*/	volatile unsigned int	rawwac;
-/*2fc*/	volatile unsigned int	fbramid;
-	
-/*300*/	volatile unsigned int	drawop;		/* Draw OPeration			*/
-/*304*/	unsigned int		pad10[2];	/* Reserved				*/
-/*30c*/	volatile unsigned int	lpat;		/* Line Pattern control			*/
-/*310*/	unsigned int		pad11;		/* Reserved				*/
-/*314*/	volatile unsigned int	fontxy;		/* XY Font coordinate			*/
-/*318*/	volatile unsigned int	fontw;		/* Font Width				*/
-/*31c*/	volatile unsigned int	fontinc;	/* Font Increment			*/
-/*320*/	volatile unsigned int	font;		/* Font bits				*/
-/*324*/	unsigned int		pad12[3];	/* Reserved				*/
-/*330*/	volatile unsigned int	blend2;
-/*334*/	volatile unsigned int	preblend;
-/*338*/	volatile unsigned int	stencil;
-/*33c*/	volatile unsigned int	stencilctl;
-
-/*340*/	unsigned int		pad13[4];	/* Reserved				*/
-/*350*/	volatile unsigned int	dcss1;		/* Depth Cue Scale Slope 1		*/
-/*354*/	volatile unsigned int	dcss2;		/* Depth Cue Scale Slope 2		*/
-/*358*/	volatile unsigned int	dcss3;		/* Depth Cue Scale Slope 3		*/
-/*35c*/	volatile unsigned int	widpmask;
-/*360*/	volatile unsigned int	dcs2;
-/*364*/	volatile unsigned int	dcs3;
-/*368*/	volatile unsigned int	dcs4;
-/*36c*/	unsigned int		pad14;		/* Reserved				*/
-/*370*/	volatile unsigned int	dcd2;
-/*374*/	volatile unsigned int	dcd3;
-/*378*/	volatile unsigned int	dcd4;
-/*37c*/	unsigned int		pad15;		/* Reserved				*/
-/*380*/	volatile unsigned int	pattern[32];	/* area Pattern				*/
-/*400*/	unsigned int		pad16[8];	/* Reserved				*/
-/*420*/	volatile unsigned int	reset;		/* chip RESET				*/
-/*424*/	unsigned int		pad17[247];	/* Reserved				*/
-/*800*/	volatile unsigned int	devid;		/* Device ID				*/
-/*804*/	unsigned int		pad18[63];	/* Reserved				*/
-/*900*/	volatile unsigned int	ucsr;		/* User Control & Status Register	*/
-/*904*/	unsigned int		pad19[31];	/* Reserved				*/
-/*980*/	volatile unsigned int	mer;		/* Mode Enable Register			*/
-/*984*/	unsigned int		pad20[1439];	/* Reserved				*/
-} ffb_fbc, *ffb_fbcPtr;
-
-/* Draw operations */
-#define FFB_DRAWOP_DOT		0x00
-#define FFB_DRAWOP_AADOT	0x01
-#define FFB_DRAWOP_BRLINECAP	0x02
-#define FFB_DRAWOP_BRLINEOPEN	0x03
-#define FFB_DRAWOP_DDLINE	0x04
-#define FFB_DRAWOP_AALINE	0x05
-#define FFB_DRAWOP_TRIANGLE	0x06
-#define FFB_DRAWOP_POLYGON	0x07
-#define FFB_DRAWOP_RECTANGLE	0x08
-#define FFB_DRAWOP_FASTFILL	0x09
-#define FFB_DRAWOP_BCOPY	0x0a	/* Not implemented in any FFB, VIS is faster		*/
-#define FFB_DRAWOP_VSCROLL	0x0b	/* Up to 12x faster than BCOPY, 3-4x faster than VIS	*/
-
-/* FastFill operation codes. */
-#define FFB_FASTFILL_PAGE	0x01
-#define FFB_FASTFILL_BLOCK	0x02
-#define FFB_FASTFILL_COLOR_BLK	0x03
-#define FFB_FASTFILL_BLOCK_X	0x04
-
-/* Spanfill Unit Line Pattern */
-#define FFB_LPAT_SCALEPTR	0xf0000000
-#define FFB_LPAT_SCALEPTR_SHIFT	28
-#define FFB_LPAT_PATPTR		0x0f000000
-#define FFB_LPAT_PATPTR_SHIFT	24
-#define FFB_LPAT_SCALEVAL	0x00f00000
-#define FFB_LPAT_SCALEVAL_SHIFT	20
-#define FFB_LPAT_PATLEN		0x000f0000
-#define FFB_LPAT_PATLEN_SHIFT	16
-#define FFB_LPAT_PATTERN	0x0000ffff
-#define FFB_LPAT_PATTERN_SHIFT	0
-
-/* Pixel processor control */
-/* Force WID */
-#define FFB_PPC_FW_DISABLE	0x800000
-#define FFB_PPC_FW_ENABLE	0xc00000
-#define FFB_PPC_FW_MASK		0xc00000
-/* Auxiliary clip */
-#define FFB_PPC_ACE_DISABLE	0x040000
-#define FFB_PPC_ACE_AUX_SUB	0x080000
-#define FFB_PPC_ACE_AUX_ADD	0x0c0000
-#define FFB_PPC_ACE_MASK	0x0c0000
-/* Depth cue */
-#define FFB_PPC_DCE_DISABLE	0x020000
-#define FFB_PPC_DCE_ENABLE	0x030000
-#define FFB_PPC_DCE_MASK	0x030000
-/* Alpha blend */
-#define FFB_PPC_ABE_DISABLE	0x008000
-#define FFB_PPC_ABE_ENABLE	0x00c000
-#define FFB_PPC_ABE_MASK	0x00c000
-/* View clip */
-#define FFB_PPC_VCE_DISABLE	0x001000
-#define FFB_PPC_VCE_2D		0x002000
-#define FFB_PPC_VCE_3D		0x003000
-#define FFB_PPC_VCE_MASK	0x003000
-/* Area pattern */
-#define FFB_PPC_APE_DISABLE	0x000800
-#define FFB_PPC_APE_ENABLE	0x000c00
-#define FFB_PPC_APE_MASK	0x000c00
-/* Transparent background */
-#define FFB_PPC_TBE_OPAQUE	0x000200
-#define FFB_PPC_TBE_TRANSPARENT	0x000300
-#define FFB_PPC_TBE_MASK	0x000300
-/* Z source */
-#define FFB_PPC_ZS_VAR		0x000080
-#define FFB_PPC_ZS_CONST	0x0000c0
-#define FFB_PPC_ZS_MASK		0x0000c0
-/* Y source */
-#define FFB_PPC_YS_VAR		0x000020
-#define FFB_PPC_YS_CONST	0x000030
-#define FFB_PPC_YS_MASK		0x000030
-/* X source */
-#define FFB_PPC_XS_WID		0x000004
-#define FFB_PPC_XS_VAR		0x000008
-#define FFB_PPC_XS_CONST	0x00000c
-#define FFB_PPC_XS_MASK		0x00000c
-/* Color (BGR) source */
-#define FFB_PPC_CS_VAR		0x000002
-#define FFB_PPC_CS_CONST	0x000003
-#define FFB_PPC_CS_MASK		0x000003
-
-/* X Clip */
-#define FFB_XCLIP_XREF		0x000000ff
-#define FFB_XCLIP_TEST_MASK	0x00070000
-#define FFB_XCLIP_TEST_ALWAYS	0x00000000
-#define FFB_XCLIP_TEST_GT	0x00010000
-#define FFB_XCLIP_TEST_EQ	0x00020000
-#define FFB_XCLIP_TEST_GE	0x00030000
-#define FFB_XCLIP_TEST_NEVER	0x00040000
-#define FFB_XCLIP_TEST_LE	0x00050000
-#define FFB_XCLIP_TEST_NE	0x00060000
-#define FFB_XCLIP_TEST_LT	0x00070000
-
-/* FB Control register */
-/* Write buffer dest */
-#define FFB_FBC_WB_A		0x20000000
-#define FFB_FBC_WB_B		0x40000000
-#define FFB_FBC_WB_AB		0x60000000
-#define FFB_FBC_WB_C		0x80000000
-#define FFB_FBC_WB_AC		0xa0000000
-#define FFB_FBC_WB_BC		0xc0000000
-#define FFB_FBC_WB_ABC		0xe0000000
-#define FFB_FBC_WB_MASK		0xe0000000
-/* Write enable */
-#define FFB_FBC_WE_FORCEOFF	0x00100000
-#define FFB_FBC_WE_FORCEON	0x00200000
-#define FFB_FBC_WE_USE_WMASK	0x00300000
-#define FFB_FBC_WE_MASK		0x00300000
-/* Write group mode */
-#define FFB_FBC_WM_RSVD		0x00040000
-#define FFB_FBC_WM_COMBINED	0x00080000
-#define FFB_FBC_WM_SEPARATE	0x000c0000
-#define FFB_FBC_WM_MASK		0x000c0000
-/* Read buffer src */
-#define FFB_FBC_RB_A		0x00004000
-#define FFB_FBC_RB_B		0x00008000
-#define FFB_FBC_RB_C		0x0000c000
-#define FFB_FBC_RB_MASK		0x0000c000
-/* Stereo buf dest */
-#define FFB_FBC_SB_LEFT		0x00001000
-#define FFB_FBC_SB_RIGHT	0x00002000
-#define FFB_FBC_SB_BOTH		0x00003000
-#define FFB_FBC_SB_MASK		0x00003000
-/* Z plane group enable */
-#define FFB_FBC_ZE_OFF		0x00000400
-#define FFB_FBC_ZE_ON		0x00000800
-#define FFB_FBC_ZE_MASK		0x00000c00
-/* Y plane group enable */
-#define FFB_FBC_YE_OFF		0x00000100
-#define FFB_FBC_YE_ON		0x00000200
-#define FFB_FBC_YE_MASK		0x00000300
-/* X plane group enable */
-#define FFB_FBC_XE_OFF		0x00000040
-#define FFB_FBC_XE_ON		0x00000080
-#define FFB_FBC_XE_MASK		0x000000c0
-/* B plane group enable */
-#define FFB_FBC_BE_OFF		0x00000010
-#define FFB_FBC_BE_ON		0x00000020
-#define FFB_FBC_BE_MASK		0x00000030
-/* G plane group enable */
-#define FFB_FBC_GE_OFF		0x00000004
-#define FFB_FBC_GE_ON		0x00000008
-#define FFB_FBC_GE_MASK		0x0000000c
-/* R plane group enable */
-#define FFB_FBC_RE_OFF		0x00000001
-#define FFB_FBC_RE_ON		0x00000002
-#define FFB_FBC_RE_MASK		0x00000003
-/* Combined */
-#define FFB_FBC_RGBE_OFF	0x00000015
-#define FFB_FBC_RGBE_ON		0x0000002a
-#define FFB_FBC_RGBE_MASK	0x0000003f
-
-/* Raster OP */
-#define FFB_ROP_YZ_MASK		0x008f0000
-#define FFB_ROP_X_MASK		0x00008f00
-#define FFB_ROP_RGB_MASK	0x0000008f
-
-/* Now the rops themselves which get shifted into the
- * above fields.
- */
-#define FFB_ROP_EDIT_BIT	0x80
-#define FFB_ROP_ZERO		0x80
-#define FFB_ROP_NEW_AND_OLD	0x81
-#define FFB_ROP_NEW_AND_NOLD	0x82
-#define FFB_ROP_NEW		0x83
-#define FFB_ROP_NNEW_AND_OLD	0x84
-#define FFB_ROP_OLD		0x85
-#define FFB_ROP_NEW_XOR_OLD	0x86
-#define FFB_ROP_NEW_OR_OLD	0x87
-#define FFB_ROP_NNEW_AND_NOLD	0x88
-#define FFB_ROP_NNEW_XOR_NOLD	0x89
-#define FFB_ROP_NOLD		0x8a
-#define FFB_ROP_NEW_OR_NOLD	0x8b
-#define FFB_ROP_NNEW		0x8c
-#define FFB_ROP_NNEW_OR_OLD	0x8d
-#define FFB_ROP_NNEW_OR_NOLD	0x8e
-#define FFB_ROP_ONES		0x8f
-
-/* FB Compare */
-#define FFB_CMP_MATCHC_MASK	0x8f000000
-#define FFB_CMP_MAGNC_MASK	0x00870000
-#define FFB_CMP_MATCHAB_MASK	0x0000ff00
-#define FFB_CMP_MAGNAB_MASK	0x000000ff
-
-/* Compare Match codes */
-#define FFB_CMP_MATCH_EDIT_BIT	0x80
-#define FFB_CMP_MATCH_ALWAYS	0x80
-#define FFB_CMP_MATCH_NEVER	0x81
-#define FFB_CMP_MATCH_EQ	0x82
-#define FFB_CMP_MATCH_NE	0x83
-#define FFB_CMP_MATCH_A_ALWAYS	0xc0
-#define FFB_CMP_MATCH_B_ALWAYS	0xa0
-
-/* Compare Magnitude codes */
-#define FFB_CMP_MAGN_EDIT_BIT	0x80
-#define FFB_CMP_MAGN_ALWAYS	0x80
-#define FFB_CMP_MAGN_GT		0x81
-#define FFB_CMP_MAGN_EQ		0x82
-#define FFB_CMP_MAGN_GE		0x83
-#define FFB_CMP_MAGN_NEVER	0x84
-#define FFB_CMP_MAGN_LE		0x85
-#define FFB_CMP_MAGN_NE		0x86
-#define FFB_CMP_MAGN_LT		0x87
-#define FFB_CMP_MAGN_A_ALWAYS	0xc0
-#define FFB_CMP_MAGN_B_ALWAYS	0xa0
-
-/* User Control and Status */
-#define FFB_UCSR_FIFO_MASK	0x00000fff
-#define FFB_UCSR_PICK_NO_HIT	0x00020000
-#define FFB_UCSR_PICK_HIT	0x00030000
-#define FFB_UCSR_PICK_DISABLE	0x00080000
-#define FFB_UCSR_PICK_ENABLE	0x000c0000
-#define FFB_UCSR_FB_BUSY	0x01000000
-#define FFB_UCSR_RP_BUSY	0x02000000
-#define FFB_UCSR_ALL_BUSY	(FFB_UCSR_RP_BUSY|FFB_UCSR_FB_BUSY)
-#define FFB_UCSR_READ_ERR	0x40000000
-#define FFB_UCSR_FIFO_OVFL	0x80000000
-#define FFB_UCSR_ALL_ERRORS	(FFB_UCSR_READ_ERR|FFB_UCSR_FIFO_OVFL)
-
-/* Mode Enable Register */
-#define FFB_MER_EIRA		0x00000080 /* Enable read-ahead, increasing */
-#define FFB_MER_EDRA		0x000000c0 /* Enable read-ahead, decreasing */
-#define FFB_MER_DRA		0x00000040 /* No read-ahead */
-
-/* FBram Config 0 */
-#define FFB_FBCFG0_RFTIME	0xff800000
-#define FFB_FBCFG0_XMAX		0x007c0000
-#define FFB_FBCFG0_YMAX		0x0003ffc0
-#define FFB_FBCFG0_RES_MASK	0x00000030
-#define FFB_FBCFG0_RES_HIGH	0x00000030 /* 1920x1360 */
-#define FFB_FBCFG0_RES_STD	0x00000020 /* 1280x1024 */
-#define FFB_FBCFG0_RES_STEREO	0x00000010 /* 960x580 */
-#define FFB_FBCFG0_RES_PRTRAIT	0x00000000 /* 1280x2048 */
-#define FFB_FBCFG0_ITRLACE	0x00000000
-#define FFB_FBCFG0_SEQUENTIAL	0x00000008
-#define FFB_FBCFG0_DRENA	0x00000004
-#define FFB_FBCFG0_BPMODE	0x00000002
-#define FFB_FBCFG0_RFRSH_RST	0x00000001
-
-typedef struct _ffb_dac {
-	volatile unsigned int	cfg;
-	volatile unsigned int	cfgdata;
-	volatile unsigned int	cur;
-	volatile unsigned int	curdata;
-} ffb_dac, *ffb_dacPtr;
-
-/* Writing 2 32-bit registers at a time using 64-bit stores. -DaveM */
-#if defined(__GNUC__) && defined(USE_VIS)
-/* 64-bit register writing support.
- * Note: "lo" means "low address".
- */
-#define FFB_WRITE64_COMMON(__regp, __lo32, __hi32, REG0, REG1) \
-do {	__extension__ register unsigned int __r0 __asm__(""#REG0); \
-	__extension__ register unsigned int __r1 __asm__(""#REG1); \
-	__r0 = (__lo32); \
-	__r1 = (__hi32); \
-	__asm__ __volatile__ ("sllx\t%0, 32, %%g1\n\t" \
-			      "srl\t%1, 0, %1\n\t" \
-			      "or\t%%g1, %1, %%g1\n\t" \
-			      "stx\t%%g1, %2" \
-	 : : "r" (__r0), "r" (__r1), "m" (*(__regp)) : "g1"); \
-} while(0)
-
-#define FFB_WRITE64P(__regp, __srcp) \
-do {	__asm__ __volatile__ ("ldx\t%0, %%g2;" \
-			      "stx\t%%g2, %1" \
-	 : : "m" (*(__srcp)), "m" (*(__regp)) \
-         : "g2"); \
-} while(0)			      
-
-#define FFB_WRITE64(__regp, __lo32, __hi32) \
-	FFB_WRITE64_COMMON(__regp, __lo32, __hi32, g2, g3)
-#define FFB_WRITE64_2(__regp, __lo32, __hi32) \
-	FFB_WRITE64_COMMON(__regp, __lo32, __hi32, g4, g5)
-#define FFB_WRITE64_3(__regp, __lo32, __hi32) \
-	FFB_WRITE64_COMMON(__regp, __lo32, __hi32, o4, o5)
-
-#else /* Do not use 64-bit writes. */
-
-#define FFB_WRITE64(__regp, __lo32, __hi32) \
-do {	volatile unsigned int *__p = (__regp); \
-	*__p = (__lo32); \
-	*(__p + 1) = (__hi32); \
-} while(0)
-
-#define FFB_WRITE64P(__regp, __srcp) \
-do {	volatile unsigned int *__p = (__regp); \
-	unsigned int *__q = (__srcp); \
-	*__p = *__q; \
-	*(__p + 1) = *(__q + 1); \
-} while(0)
-
-#define FFB_WRITE64_2(__regp, __lo32, __hi32) \
-	FFB_WRITE64(__regp, __lo32, __hi32)
-#define FFB_WRITE64_3(__regp, __lo32, __hi32) \
-	FFB_WRITE64(__regp, __lo32, __hi32)
-#endif
-
-#endif /* FFBREGS_H */
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/gamma/Makefile b/nx-X11/extras/Mesa/src/mesa/drivers/dri/gamma/Makefile
deleted file mode 100644
index 250d3ac08..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/gamma/Makefile
+++ /dev/null
@@ -1,35 +0,0 @@
-# src/mesa/drivers/dri/gamma/Makefile
-
-TOP = ../../../../..
-include $(TOP)/configs/current
-
-LIBNAME = gamma_dri.so
-
-# Not yet
-# MINIGLX_SOURCES = server/gamma_dri.c 
-
-DRIVER_SOURCES = \
-	gamma_context.c \
-	gamma_dd.c \
-	gamma_inithw.c \
-	gamma_lock.c \
-	gamma_render.c \
-	gamma_screen.c \
-	gamma_span.c \
-	gamma_state.c \
-	gamma_tex.c \
-	gamma_texmem.c \
-	gamma_texstate.c \
-	gamma_tris.c \
-	gamma_vb.c \
-	gamma_xmesa.c
-
-C_SOURCES = \
-	$(COMMON_SOURCES) \
-	$(DRIVER_SOURCES)
-
-ASM_SOURCES = 
-
-include ../Makefile.template
-
-symlinks:
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/gamma/gamma_client.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/gamma/gamma_client.h
deleted file mode 100644
index 1c1a22ebc..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/gamma/gamma_client.h
+++ /dev/null
@@ -1,6185 +0,0 @@
-/* Automaticallly generated -- do not edit */
-#ifndef _GLINT_CLIENT_H_
-#define _GLINT_CLIENT_H_
-/* **********************************************************************/
-/* START OF glint_extra.h INCLUSION                                     */
-/* **********************************************************************/
-
-/* glint_extra.h
- * Created: Fri Apr  2 23:32:05 1999 by faith@precisioninsight.com
- * Revised: Fri Apr  2 23:33:00 1999 by faith@precisioninsight.com
- *
- * Copyright 1999 Precision Insight, Inc., Cedar Park, Texas.
- * All rights reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- * 
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- * 
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * PRECISION INSIGHT AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- * DEALINGS IN THE SOFTWARE.
- * 
- * $XFree86: xc/lib/GL/mesa/src/drv/gamma/gamma_client.h,v 1.3 2002/02/22 21:33:00 dawes Exp $
- * 
- */
-
-#define AreaStippleEnable          0x00001
-#define LineStippleEnable          0x00002
-#define GResetLineStipple          0x00004
-#define FastFillEnable             0x00008
-#define PrimitiveLine              0x00000
-#define PrimitiveTrapezoid         0x00040
-#define PrimitivePoint             0x00080
-#define PrimitiveRectangle         0x000C0
-#define AntialiasEnable            0x00100
-#define AntialiasingQuality        0x00200
-#define UsePointTable              0x00400
-#define SyncOnBitMask              0x00800
-#define SyncOnHostData             0x01000
-#define TextureEnable              0x02000
-#define FogEnable                  0x04000
-#define CoverageEnable             0x08000
-#define SubPixelCorrectionEnable   0x10000
-#define SpanOperation              0x40000
-
-
-/* **********************************************************************/
-/* END OF glint_extra.h INCLUSION                                       */
-/* **********************************************************************/
-
-
-#define GlintResetStatus                              0x0000
-#define GlintResetStatusReg                                0
-#define GlintResetStatusOff                           0x0000
-#define GlintResetStatusSec                           0x0000
-#define GlintResetStatusSecReg                        2
-#define GlintResetStatusSecOff                        0x0000
-
-#define GlintIntEnable                                0x0008
-#define GlintIntEnableReg                                  0
-#define GlintIntEnableOff                             0x0008
-#define GlintIntEnableSec                             0x0008
-#define GlintIntEnableSecReg                          2
-#define GlintIntEnableSecOff                          0x0008
-
-#define GlintIntFlags                                 0x0010
-#define GlintIntFlagsReg                                   0
-#define GlintIntFlagsOff                              0x0010
-#define GlintIntFlagsSec                              0x0010
-#define GlintIntFlagsSecReg                           2
-#define GlintIntFlagsSecOff                           0x0010
-
-#define GlintInFIFOSpace                              0x0018
-#define GlintInFIFOSpaceReg                                0
-#define GlintInFIFOSpaceOff                           0x0018
-#define GlintInFIFOSpaceSec                           0x0018
-#define GlintInFIFOSpaceSecReg                        2
-#define GlintInFIFOSpaceSecOff                        0x0018
-
-#define GlintOutFIFOWords                             0x0020
-#define GlintOutFIFOWordsReg                               0
-#define GlintOutFIFOWordsOff                          0x0020
-#define GlintOutFIFOWordsSec                          0x0020
-#define GlintOutFIFOWordsSecReg                       2
-#define GlintOutFIFOWordsSecOff                       0x0020
-
-#define GlintDMAAddress                               0x0028
-#define GlintDMAAddressReg                                 0
-#define GlintDMAAddressOff                            0x0028
-#define GlintDMAAddressSec                            0x0028
-#define GlintDMAAddressSecReg                         2
-#define GlintDMAAddressSecOff                         0x0028
-
-#define GlintDMACount                                 0x0030
-#define GlintDMACountReg                                   0
-#define GlintDMACountOff                              0x0030
-#define GlintDMACountSec                              0x0030
-#define GlintDMACountSecReg                           2
-#define GlintDMACountSecOff                           0x0030
-
-#define GlintErrorFlags                               0x0038
-#define GlintErrorFlagsReg                                 0
-#define GlintErrorFlagsOff                            0x0038
-#define GlintErrorFlagsSec                            0x0038
-#define GlintErrorFlagsSecReg                         2
-#define GlintErrorFlagsSecOff                         0x0038
-
-#define GlintVClkCtl                                  0x0040
-#define GlintVClkCtlReg                                    0
-#define GlintVClkCtlOff                               0x0040
-#define GlintVClkCtlSec                               0x0040
-#define GlintVClkCtlSecReg                            2
-#define GlintVClkCtlSecOff                            0x0040
-
-#define GlintTestRegister                             0x0048
-#define GlintTestRegisterReg                               0
-#define GlintTestRegisterOff                          0x0048
-#define GlintTestRegisterSec                          0x0048
-#define GlintTestRegisterSecReg                       2
-#define GlintTestRegisterSecOff                       0x0048
-
-#define GlintAperture0                                0x0050
-#define GlintAperture0Reg                                  0
-#define GlintAperture0Off                             0x0050
-#define GlintAperture0Sec                             0x0050
-#define GlintAperture0SecReg                          2
-#define GlintAperture0SecOff                          0x0050
-
-#define GlintAperture1                                0x0058
-#define GlintAperture1Reg                                  0
-#define GlintAperture1Off                             0x0058
-#define GlintAperture1Sec                             0x0058
-#define GlintAperture1SecReg                          2
-#define GlintAperture1SecOff                          0x0058
-
-#define GlintDMAControl                               0x0060
-#define GlintDMAControlReg                                 0
-#define GlintDMAControlOff                            0x0060
-#define GlintDMAControlSec                            0x0060
-#define GlintDMAControlSecReg                         2
-#define GlintDMAControlSecOff                         0x0060
-
-#define GlintFIFODis                                  0x0068
-#define GlintFIFODisReg                                    0
-#define GlintFIFODisOff                               0x0068
-#define GlintFIFODisSec                               0x0068
-#define GlintFIFODisSecReg                            2
-#define GlintFIFODisSecOff                            0x0068
-
-#define GlintLBMemoryCtl                              0x1000
-#define GlintLBMemoryCtlReg                                1
-#define GlintLBMemoryCtlOff                           0x0000
-#define GlintLBMemoryCtlSec                           0x1000
-#define GlintLBMemoryCtlSecReg                        3
-#define GlintLBMemoryCtlSecOff                        0x0000
-
-#define GlintLBMemoryEDO                              0x1008
-#define GlintLBMemoryEDOReg                                1
-#define GlintLBMemoryEDOOff                           0x0008
-#define GlintLBMemoryEDOSec                           0x1008
-#define GlintLBMemoryEDOSecReg                        3
-#define GlintLBMemoryEDOSecOff                        0x0008
-
-#define GlintFBMemoryCtl                              0x1800
-#define GlintFBMemoryCtlReg                                1
-#define GlintFBMemoryCtlOff                           0x0800
-#define GlintFBMemoryCtlSec                           0x1800
-#define GlintFBMemoryCtlSecReg                        3
-#define GlintFBMemoryCtlSecOff                        0x0800
-
-#define GlintFBModeSel                                0x1808
-#define GlintFBModeSelReg                                  1
-#define GlintFBModeSelOff                             0x0808
-#define GlintFBModeSelSec                             0x1808
-#define GlintFBModeSelSecReg                          3
-#define GlintFBModeSelSecOff                          0x0808
-
-#define GlintFBGCWrMask                               0x1810
-#define GlintFBGCWrMaskReg                                 1
-#define GlintFBGCWrMaskOff                            0x0810
-#define GlintFBGCWrMaskSec                            0x1810
-#define GlintFBGCWrMaskSecReg                         3
-#define GlintFBGCWrMaskSecOff                         0x0810
-
-#define GlintFBGCColorLower                           0x1818
-#define GlintFBGCColorLowerReg                             1
-#define GlintFBGCColorLowerOff                        0x0818
-#define GlintFBGCColorLowerSec                        0x1818
-#define GlintFBGCColorLowerSecReg                     3
-#define GlintFBGCColorLowerSecOff                     0x0818
-
-#define GlintFBTXMemCtl                               0x1820
-#define GlintFBTXMemCtlReg                                 1
-#define GlintFBTXMemCtlOff                            0x0820
-#define GlintFBTXMemCtlSec                            0x1820
-#define GlintFBTXMemCtlSecReg                         3
-#define GlintFBTXMemCtlSecOff                         0x0820
-
-#define GlintFBWrMask                                 0x1830
-#define GlintFBWrMaskReg                                   1
-#define GlintFBWrMaskOff                              0x0830
-#define GlintFBWrMaskSec                              0x1830
-#define GlintFBWrMaskSecReg                           3
-#define GlintFBWrMaskSecOff                           0x0830
-
-#define GlintFBGCColorUpper                           0x1838
-#define GlintFBGCColorUpperReg                             1
-#define GlintFBGCColorUpperOff                        0x0838
-#define GlintFBGCColorUpperSec                        0x1838
-#define GlintFBGCColorUpperSecReg                     3
-#define GlintFBGCColorUpperSecOff                     0x0838
-
-#define GlintVTGHLimit                                0x3000
-#define GlintVTGHLimitReg                                  1
-#define GlintVTGHLimitOff                             0x2000
-#define GlintVTGHLimitSec                             0x3000
-#define GlintVTGHLimitSecReg                          3
-#define GlintVTGHLimitSecOff                          0x2000
-
-#define GlintVTGHSyncStart                            0x3008
-#define GlintVTGHSyncStartReg                              1
-#define GlintVTGHSyncStartOff                         0x2008
-#define GlintVTGHSyncStartSec                         0x3008
-#define GlintVTGHSyncStartSecReg                      3
-#define GlintVTGHSyncStartSecOff                      0x2008
-
-#define GlintVTGHSyncEnd                              0x3010
-#define GlintVTGHSyncEndReg                                1
-#define GlintVTGHSyncEndOff                           0x2010
-#define GlintVTGHSyncEndSec                           0x3010
-#define GlintVTGHSyncEndSecReg                        3
-#define GlintVTGHSyncEndSecOff                        0x2010
-
-#define GlintVTGHBlankEnd                             0x3018
-#define GlintVTGHBlankEndReg                               1
-#define GlintVTGHBlankEndOff                          0x2018
-#define GlintVTGHBlankEndSec                          0x3018
-#define GlintVTGHBlankEndSecReg                       3
-#define GlintVTGHBlankEndSecOff                       0x2018
-
-#define GlintVTGVLimit                                0x3020
-#define GlintVTGVLimitReg                                  1
-#define GlintVTGVLimitOff                             0x2020
-#define GlintVTGVLimitSec                             0x3020
-#define GlintVTGVLimitSecReg                          3
-#define GlintVTGVLimitSecOff                          0x2020
-
-#define GlintVTGVSyncStart                            0x3028
-#define GlintVTGVSyncStartReg                              1
-#define GlintVTGVSyncStartOff                         0x2028
-#define GlintVTGVSyncStartSec                         0x3028
-#define GlintVTGVSyncStartSecReg                      3
-#define GlintVTGVSyncStartSecOff                      0x2028
-
-#define GlintVTGVSyncEnd                              0x3030
-#define GlintVTGVSyncEndReg                                1
-#define GlintVTGVSyncEndOff                           0x2030
-#define GlintVTGVSyncEndSec                           0x3030
-#define GlintVTGVSyncEndSecReg                        3
-#define GlintVTGVSyncEndSecOff                        0x2030
-
-#define GlintVTGVBlankEnd                             0x3038
-#define GlintVTGVBlankEndReg                               1
-#define GlintVTGVBlankEndOff                          0x2038
-#define GlintVTGVBlankEndSec                          0x3038
-#define GlintVTGVBlankEndSecReg                       3
-#define GlintVTGVBlankEndSecOff                       0x2038
-
-#define GlintVTGHGateStart                            0x3040
-#define GlintVTGHGateStartReg                              1
-#define GlintVTGHGateStartOff                         0x2040
-#define GlintVTGHGateStartSec                         0x3040
-#define GlintVTGHGateStartSecReg                      3
-#define GlintVTGHGateStartSecOff                      0x2040
-
-#define GlintVTGHGateEnd                              0x3048
-#define GlintVTGHGateEndReg                                1
-#define GlintVTGHGateEndOff                           0x2048
-#define GlintVTGHGateEndSec                           0x3048
-#define GlintVTGHGateEndSecReg                        3
-#define GlintVTGHGateEndSecOff                        0x2048
-
-#define GlintVTGVGateStart                            0x3050
-#define GlintVTGVGateStartReg                              1
-#define GlintVTGVGateStartOff                         0x2050
-#define GlintVTGVGateStartSec                         0x3050
-#define GlintVTGVGateStartSecReg                      3
-#define GlintVTGVGateStartSecOff                      0x2050
-
-#define GlintVTGVGateEnd                              0x3058
-#define GlintVTGVGateEndReg                                1
-#define GlintVTGVGateEndOff                           0x2058
-#define GlintVTGVGateEndSec                           0x3058
-#define GlintVTGVGateEndSecReg                        3
-#define GlintVTGVGateEndSecOff                        0x2058
-
-#define GlintVTGPolarity                              0x3060
-#define GlintVTGPolarityReg                                1
-#define GlintVTGPolarityOff                           0x2060
-#define GlintVTGPolaritySec                           0x3060
-#define GlintVTGPolaritySecReg                        3
-#define GlintVTGPolaritySecOff                        0x2060
-
-#define GlintVTGFrameRowAddr                          0x3068
-#define GlintVTGFrameRowAddrReg                            1
-#define GlintVTGFrameRowAddrOff                       0x2068
-#define GlintVTGFrameRowAddrSec                       0x3068
-#define GlintVTGFrameRowAddrSecReg                    3
-#define GlintVTGFrameRowAddrSecOff                    0x2068
-
-#define GlintVTGVLineNumber                           0x3070
-#define GlintVTGVLineNumberReg                             1
-#define GlintVTGVLineNumberOff                        0x2070
-#define GlintVTGVLineNumberSec                        0x3070
-#define GlintVTGVLineNumberSecReg                     3
-#define GlintVTGVLineNumberSecOff                     0x2070
-
-#define GlintVTGSerialClk                             0x3078
-#define GlintVTGSerialClkReg                               1
-#define GlintVTGSerialClkOff                          0x2078
-#define GlintVTGSerialClkSec                          0x3078
-#define GlintVTGSerialClkSecReg                       3
-#define GlintVTGSerialClkSecOff                       0x2078
-
-#define GlintVTGModeCtl                               0x3080
-#define GlintVTGModeCtlReg                                 1
-#define GlintVTGModeCtlOff                            0x2080
-#define GlintVTGModeCtlSec                            0x3080
-#define GlintVTGModeCtlSecReg                         3
-#define GlintVTGModeCtlSecOff                         0x2080
-
-#define GlintOutputFIFO                               0x2000
-#define GlintOutputFIFOReg                                 1
-#define GlintOutputFIFOOff                            0x1000
-#define GlintOutputFIFOSec                            0x2000
-#define GlintOutputFIFOSecReg                         3
-#define GlintOutputFIFOSecOff                         0x1000
-
-#define GlintGInFIFOSpace                             0x0018
-#define GlintGInFIFOSpaceReg                               0
-#define GlintGInFIFOSpaceOff                          0x0018
-
-#define GlintGDMAAddress                              0x0028
-#define GlintGDMAAddressReg                                0
-#define GlintGDMAAddressOff                           0x0028
-
-#define GlintGDMACount                                0x0030
-#define GlintGDMACountReg                                  0
-#define GlintGDMACountOff                             0x0030
-
-#define GlintGDMAControl                              0x0060
-#define GlintGDMAControlReg                                0
-#define GlintGDMAControlOff                           0x0060
-
-#define GlintGOutDMA                                  0x0080
-#define GlintGOutDMAReg                                    0
-#define GlintGOutDMAOff                               0x0080
-
-#define GlintGOutDMACount                             0x0088
-#define GlintGOutDMACountReg                               0
-#define GlintGOutDMACountOff                          0x0088
-
-#define GlintGResetStatus                             0x0800
-#define GlintGResetStatusReg                               0
-#define GlintGResetStatusOff                          0x0800
-
-#define GlintGIntEnable                               0x0808
-#define GlintGIntEnableReg                                 0
-#define GlintGIntEnableOff                            0x0808
-
-#define GlintGIntFlags                                0x0810
-#define GlintGIntFlagsReg                                  0
-#define GlintGIntFlagsOff                             0x0810
-
-#define GlintGErrorFlags                              0x0838
-#define GlintGErrorFlagsReg                                0
-#define GlintGErrorFlagsOff                           0x0838
-
-#define GlintGTestRegister                            0x0848
-#define GlintGTestRegisterReg                              0
-#define GlintGTestRegisterOff                         0x0848
-
-#define GlintGFIFODis                                 0x0868
-#define GlintGFIFODisReg                                   0
-#define GlintGFIFODisOff                              0x0868
-
-#define GlintGChipConfig                              0x0870
-#define GlintGChipConfigReg                                0
-#define GlintGChipConfigOff                           0x0870
-
-#define GlintGCSRAperture                             0x0878
-#define GlintGCSRApertureReg                               0
-#define GlintGCSRApertureOff                          0x0878
-
-#define GlintGPageTableAddr                           0x0c00
-#define GlintGPageTableAddrReg                             0
-#define GlintGPageTableAddrOff                        0x0c00
-
-#define GlintGPageTableLength                         0x0c08
-#define GlintGPageTableLengthReg                           0
-#define GlintGPageTableLengthOff                      0x0c08
-
-#define GlintGDelayTimer                              0x0c38
-#define GlintGDelayTimerReg                                0
-#define GlintGDelayTimerOff                           0x0c38
-
-#define GlintGCommandMode                             0x0c40
-#define GlintGCommandModeReg                               0
-#define GlintGCommandModeOff                          0x0c40
-
-#define GlintGCommandIntEnable                        0x0c48
-#define GlintGCommandIntEnableReg                          0
-#define GlintGCommandIntEnableOff                     0x0c48
-
-#define GlintGCommandIntFlags                         0x0c50
-#define GlintGCommandIntFlagsReg                           0
-#define GlintGCommandIntFlagsOff                      0x0c50
-
-#define GlintGCommandErrorFlags                       0x0c58
-#define GlintGCommandErrorFlagsReg                         0
-#define GlintGCommandErrorFlagsOff                    0x0c58
-
-#define GlintGCommandStatus                           0x0c60
-#define GlintGCommandStatusReg                             0
-#define GlintGCommandStatusOff                        0x0c60
-
-#define GlintGCommandFaultingAddr                     0x0c68
-#define GlintGCommandFaultingAddrReg                       0
-#define GlintGCommandFaultingAddrOff                  0x0c68
-
-#define GlintGVertexFaultingAddr                      0x0c70
-#define GlintGVertexFaultingAddrReg                        0
-#define GlintGVertexFaultingAddrOff                   0x0c70
-
-#define GlintGWriteFaultingAddr                       0x0c88
-#define GlintGWriteFaultingAddrReg                         0
-#define GlintGWriteFaultingAddrOff                    0x0c88
-
-#define GlintGFeedbackSelectCount                     0x0c98
-#define GlintGFeedbackSelectCountReg                       0
-#define GlintGFeedbackSelectCountOff                  0x0c98
-
-#define GlintGGammaProcessorMode                      0x0cb8
-#define GlintGGammaProcessorModeReg                        0
-#define GlintGGammaProcessorModeOff                   0x0cb8
-
-#define GlintGVGAShadow                               0x0d00
-#define GlintGVGAShadowReg                                 0
-#define GlintGVGAShadowOff                            0x0d00
-
-#define GlintGMultGLINTAperture                       0x0d08
-#define GlintGMultGLINTApertureReg                         0
-#define GlintGMultGLINTApertureOff                    0x0d08
-
-#define GlintGMultGLINT1                              0x0d10
-#define GlintGMultGLINT1Reg                                0
-#define GlintGMultGLINT1Off                           0x0d10
-
-#define GlintGMultGLINT2                              0x0d18
-#define GlintGMultGLINT2Reg                                0
-#define GlintGMultGLINT2Off                           0x0d18
-
-#define GlintStartXDom                                0x8000
-#define GlintStartXDomTag                             0x0000
-#define GlintStartXDomReg                                  1
-#define GlintStartXDomOff                             0x7000
-#define GlintStartXDomSec                             0x8000
-#define GlintStartXDomSecReg                          3
-#define GlintStartXDomSecOff                          0x7000
-
-#define GlintdXDom                                    0x8008
-#define GlintdXDomTag                                 0x0001
-#define GlintdXDomReg                                      1
-#define GlintdXDomOff                                 0x7008
-#define GlintdXDomSec                                 0x8008
-#define GlintdXDomSecReg                              3
-#define GlintdXDomSecOff                              0x7008
-
-#define GlintStartXSub                                0x8010
-#define GlintStartXSubTag                             0x0002
-#define GlintStartXSubReg                                  1
-#define GlintStartXSubOff                             0x7010
-#define GlintStartXSubSec                             0x8010
-#define GlintStartXSubSecReg                          3
-#define GlintStartXSubSecOff                          0x7010
-
-#define GlintdXSub                                    0x8018
-#define GlintdXSubTag                                 0x0003
-#define GlintdXSubReg                                      1
-#define GlintdXSubOff                                 0x7018
-#define GlintdXSubSec                                 0x8018
-#define GlintdXSubSecReg                              3
-#define GlintdXSubSecOff                              0x7018
-
-#define GlintStartY                                   0x8020
-#define GlintStartYTag                                0x0004
-#define GlintStartYReg                                     1
-#define GlintStartYOff                                0x7020
-#define GlintStartYSec                                0x8020
-#define GlintStartYSecReg                             3
-#define GlintStartYSecOff                             0x7020
-
-#define GlintdY                                       0x8028
-#define GlintdYTag                                    0x0005
-#define GlintdYReg                                         1
-#define GlintdYOff                                    0x7028
-#define GlintdYSec                                    0x8028
-#define GlintdYSecReg                                 3
-#define GlintdYSecOff                                 0x7028
-
-#define GlintGLINTCount                               0x8030
-#define GlintGLINTCountTag                            0x0006
-#define GlintGLINTCountReg                                 1
-#define GlintGLINTCountOff                            0x7030
-#define GlintGLINTCountSec                            0x8030
-#define GlintGLINTCountSecReg                         3
-#define GlintGLINTCountSecOff                         0x7030
-
-#define GlintRender                                   0x8038
-#define GlintRenderTag                                0x0007
-#define GlintRenderReg                                     1
-#define GlintRenderOff                                0x7038
-#define GlintRenderSec                                0x8038
-#define GlintRenderSecReg                             3
-#define GlintRenderSecOff                             0x7038
-
-#define GlintContinueNewLine                          0x8040
-#define GlintContinueNewLineTag                       0x0008
-#define GlintContinueNewLineReg                            1
-#define GlintContinueNewLineOff                       0x7040
-#define GlintContinueNewLineSec                       0x8040
-#define GlintContinueNewLineSecReg                    3
-#define GlintContinueNewLineSecOff                    0x7040
-
-#define GlintContinueNewDom                           0x8048
-#define GlintContinueNewDomTag                        0x0009
-#define GlintContinueNewDomReg                             1
-#define GlintContinueNewDomOff                        0x7048
-#define GlintContinueNewDomSec                        0x8048
-#define GlintContinueNewDomSecReg                     3
-#define GlintContinueNewDomSecOff                     0x7048
-
-#define GlintContinueNewSub                           0x8050
-#define GlintContinueNewSubTag                        0x000a
-#define GlintContinueNewSubReg                             1
-#define GlintContinueNewSubOff                        0x7050
-#define GlintContinueNewSubSec                        0x8050
-#define GlintContinueNewSubSecReg                     3
-#define GlintContinueNewSubSecOff                     0x7050
-
-#define GlintContinue                                 0x8058
-#define GlintContinueTag                              0x000b
-#define GlintContinueReg                                   1
-#define GlintContinueOff                              0x7058
-#define GlintContinueSec                              0x8058
-#define GlintContinueSecReg                           3
-#define GlintContinueSecOff                           0x7058
-
-#define GlintFlushSpan                                0x8060
-#define GlintFlushSpanTag                             0x000c
-#define GlintFlushSpanReg                                  1
-#define GlintFlushSpanOff                             0x7060
-#define GlintFlushSpanSec                             0x8060
-#define GlintFlushSpanSecReg                          3
-#define GlintFlushSpanSecOff                          0x7060
-
-#define GlintBitMaskPattern                           0x8068
-#define GlintBitMaskPatternTag                        0x000d
-#define GlintBitMaskPatternReg                             1
-#define GlintBitMaskPatternOff                        0x7068
-#define GlintBitMaskPatternSec                        0x8068
-#define GlintBitMaskPatternSecReg                     3
-#define GlintBitMaskPatternSecOff                     0x7068
-
-#define GlintPointTable0                              0x8080
-#define GlintPointTable0Tag                           0x0010
-#define GlintPointTable0Reg                                1
-#define GlintPointTable0Off                           0x7080
-#define GlintPointTable0Sec                           0x8080
-#define GlintPointTable0SecReg                        3
-#define GlintPointTable0SecOff                        0x7080
-
-#define GlintPointTable1                              0x8088
-#define GlintPointTable1Tag                           0x0011
-#define GlintPointTable1Reg                                1
-#define GlintPointTable1Off                           0x7088
-#define GlintPointTable1Sec                           0x8088
-#define GlintPointTable1SecReg                        3
-#define GlintPointTable1SecOff                        0x7088
-
-#define GlintPointTable2                              0x8090
-#define GlintPointTable2Tag                           0x0012
-#define GlintPointTable2Reg                                1
-#define GlintPointTable2Off                           0x7090
-#define GlintPointTable2Sec                           0x8090
-#define GlintPointTable2SecReg                        3
-#define GlintPointTable2SecOff                        0x7090
-
-#define GlintPointTable3                              0x8098
-#define GlintPointTable3Tag                           0x0013
-#define GlintPointTable3Reg                                1
-#define GlintPointTable3Off                           0x7098
-#define GlintPointTable3Sec                           0x8098
-#define GlintPointTable3SecReg                        3
-#define GlintPointTable3SecOff                        0x7098
-
-#define GlintRasterizerMode                           0x80a0
-#define GlintRasterizerModeTag                        0x0014
-#define GlintRasterizerModeReg                             1
-#define GlintRasterizerModeOff                        0x70a0
-#define GlintRasterizerModeSec                        0x80a0
-#define GlintRasterizerModeSecReg                     3
-#define GlintRasterizerModeSecOff                     0x70a0
-
-#define GlintYLimits                                  0x80a8
-#define GlintYLimitsTag                               0x0015
-#define GlintYLimitsReg                                    1
-#define GlintYLimitsOff                               0x70a8
-#define GlintYLimitsSec                               0x80a8
-#define GlintYLimitsSecReg                            3
-#define GlintYLimitsSecOff                            0x70a8
-
-#define GlintScanLineOwnership                        0x80b0
-#define GlintScanLineOwnershipTag                     0x0016
-#define GlintScanLineOwnershipReg                          1
-#define GlintScanLineOwnershipOff                     0x70b0
-#define GlintScanLineOwnershipSec                     0x80b0
-#define GlintScanLineOwnershipSecReg                  3
-#define GlintScanLineOwnershipSecOff                  0x70b0
-
-#define GlintWaitForCompletion                        0x80b8
-#define GlintWaitForCompletionTag                     0x0017
-#define GlintWaitForCompletionReg                          1
-#define GlintWaitForCompletionOff                     0x70b8
-#define GlintWaitForCompletionSec                     0x80b8
-#define GlintWaitForCompletionSecReg                  3
-#define GlintWaitForCompletionSecOff                  0x70b8
-
-#define GlintPixelSize                                0x80c0
-#define GlintPixelSizeTag                             0x0018
-#define GlintPixelSizeReg                                  1
-#define GlintPixelSizeOff                             0x70c0
-#define GlintPixelSizeSec                             0x80c0
-#define GlintPixelSizeSecReg                          3
-#define GlintPixelSizeSecOff                          0x70c0
-
-#define GlintScissorMode                              0x8180
-#define GlintScissorModeTag                           0x0030
-#define GlintScissorModeReg                                1
-#define GlintScissorModeOff                           0x7180
-#define GlintScissorModeSec                           0x8180
-#define GlintScissorModeSecReg                        3
-#define GlintScissorModeSecOff                        0x7180
-
-#define GlintScissorMinXY                             0x8188
-#define GlintScissorMinXYTag                          0x0031
-#define GlintScissorMinXYReg                               1
-#define GlintScissorMinXYOff                          0x7188
-#define GlintScissorMinXYSec                          0x8188
-#define GlintScissorMinXYSecReg                       3
-#define GlintScissorMinXYSecOff                       0x7188
-
-#define GlintScissorMaxXY                             0x8190
-#define GlintScissorMaxXYTag                          0x0032
-#define GlintScissorMaxXYReg                               1
-#define GlintScissorMaxXYOff                          0x7190
-#define GlintScissorMaxXYSec                          0x8190
-#define GlintScissorMaxXYSecReg                       3
-#define GlintScissorMaxXYSecOff                       0x7190
-
-#define GlintScreenSize                               0x8198
-#define GlintScreenSizeTag                            0x0033
-#define GlintScreenSizeReg                                 1
-#define GlintScreenSizeOff                            0x7198
-#define GlintScreenSizeSec                            0x8198
-#define GlintScreenSizeSecReg                         3
-#define GlintScreenSizeSecOff                         0x7198
-
-#define GlintAreaStippleMode                          0x81a0
-#define GlintAreaStippleModeTag                       0x0034
-#define GlintAreaStippleModeReg                            1
-#define GlintAreaStippleModeOff                       0x71a0
-#define GlintAreaStippleModeSec                       0x81a0
-#define GlintAreaStippleModeSecReg                    3
-#define GlintAreaStippleModeSecOff                    0x71a0
-
-#define GlintLineStippleMode                          0x81a8
-#define GlintLineStippleModeTag                       0x0035
-#define GlintLineStippleModeReg                            1
-#define GlintLineStippleModeOff                       0x71a8
-#define GlintLineStippleModeSec                       0x81a8
-#define GlintLineStippleModeSecReg                    3
-#define GlintLineStippleModeSecOff                    0x71a8
-
-#define GlintLoadLineStippleCounters                  0x81b0
-#define GlintLoadLineStippleCountersTag               0x0036
-#define GlintLoadLineStippleCountersReg                    1
-#define GlintLoadLineStippleCountersOff               0x71b0
-#define GlintLoadLineStippleCountersSec               0x81b0
-#define GlintLoadLineStippleCountersSecReg            3
-#define GlintLoadLineStippleCountersSecOff            0x71b0
-
-#define GlintUpdateLineStippleCounters                0x81b8
-#define GlintUpdateLineStippleCountersTag             0x0037
-#define GlintUpdateLineStippleCountersReg                  1
-#define GlintUpdateLineStippleCountersOff             0x71b8
-#define GlintUpdateLineStippleCountersSec             0x81b8
-#define GlintUpdateLineStippleCountersSecReg          3
-#define GlintUpdateLineStippleCountersSecOff          0x71b8
-
-#define GlintSaveLineStippleState                     0x81c0
-#define GlintSaveLineStippleStateTag                  0x0038
-#define GlintSaveLineStippleStateReg                       1
-#define GlintSaveLineStippleStateOff                  0x71c0
-#define GlintSaveLineStippleStateSec                  0x81c0
-#define GlintSaveLineStippleStateSecReg               3
-#define GlintSaveLineStippleStateSecOff               0x71c0
-
-#define GlintWindowOrigin                             0x81c8
-#define GlintWindowOriginTag                          0x0039
-#define GlintWindowOriginReg                               1
-#define GlintWindowOriginOff                          0x71c8
-#define GlintWindowOriginSec                          0x81c8
-#define GlintWindowOriginSecReg                       3
-#define GlintWindowOriginSecOff                       0x71c8
-
-#define GlintAreaStipplePattern0                      0x8200
-#define GlintAreaStipplePattern0Tag                   0x0040
-#define GlintAreaStipplePattern0Reg                        1
-#define GlintAreaStipplePattern0Off                   0x7200
-#define GlintAreaStipplePattern0Sec                   0x8200
-#define GlintAreaStipplePattern0SecReg                3
-#define GlintAreaStipplePattern0SecOff                0x7200
-
-#define GlintAreaStipplePattern1                      0x8208
-#define GlintAreaStipplePattern1Tag                   0x0041
-#define GlintAreaStipplePattern1Reg                        1
-#define GlintAreaStipplePattern1Off                   0x7208
-#define GlintAreaStipplePattern1Sec                   0x8208
-#define GlintAreaStipplePattern1SecReg                3
-#define GlintAreaStipplePattern1SecOff                0x7208
-
-#define GlintAreaStipplePattern2                      0x8210
-#define GlintAreaStipplePattern2Tag                   0x0042
-#define GlintAreaStipplePattern2Reg                        1
-#define GlintAreaStipplePattern2Off                   0x7210
-#define GlintAreaStipplePattern2Sec                   0x8210
-#define GlintAreaStipplePattern2SecReg                3
-#define GlintAreaStipplePattern2SecOff                0x7210
-
-#define GlintAreaStipplePattern3                      0x8218
-#define GlintAreaStipplePattern3Tag                   0x0043
-#define GlintAreaStipplePattern3Reg                        1
-#define GlintAreaStipplePattern3Off                   0x7218
-#define GlintAreaStipplePattern3Sec                   0x8218
-#define GlintAreaStipplePattern3SecReg                3
-#define GlintAreaStipplePattern3SecOff                0x7218
-
-#define GlintAreaStipplePattern4                      0x8220
-#define GlintAreaStipplePattern4Tag                   0x0044
-#define GlintAreaStipplePattern4Reg                        1
-#define GlintAreaStipplePattern4Off                   0x7220
-#define GlintAreaStipplePattern4Sec                   0x8220
-#define GlintAreaStipplePattern4SecReg                3
-#define GlintAreaStipplePattern4SecOff                0x7220
-
-#define GlintAreaStipplePattern5                      0x8228
-#define GlintAreaStipplePattern5Tag                   0x0045
-#define GlintAreaStipplePattern5Reg                        1
-#define GlintAreaStipplePattern5Off                   0x7228
-#define GlintAreaStipplePattern5Sec                   0x8228
-#define GlintAreaStipplePattern5SecReg                3
-#define GlintAreaStipplePattern5SecOff                0x7228
-
-#define GlintAreaStipplePattern6                      0x8230
-#define GlintAreaStipplePattern6Tag                   0x0046
-#define GlintAreaStipplePattern6Reg                        1
-#define GlintAreaStipplePattern6Off                   0x7230
-#define GlintAreaStipplePattern6Sec                   0x8230
-#define GlintAreaStipplePattern6SecReg                3
-#define GlintAreaStipplePattern6SecOff                0x7230
-
-#define GlintAreaStipplePattern7                      0x8238
-#define GlintAreaStipplePattern7Tag                   0x0047
-#define GlintAreaStipplePattern7Reg                        1
-#define GlintAreaStipplePattern7Off                   0x7238
-#define GlintAreaStipplePattern7Sec                   0x8238
-#define GlintAreaStipplePattern7SecReg                3
-#define GlintAreaStipplePattern7SecOff                0x7238
-
-#define GlintAreaStipplePattern8                      0x8240
-#define GlintAreaStipplePattern8Tag                   0x0048
-#define GlintAreaStipplePattern8Reg                        1
-#define GlintAreaStipplePattern8Off                   0x7240
-#define GlintAreaStipplePattern8Sec                   0x8240
-#define GlintAreaStipplePattern8SecReg                3
-#define GlintAreaStipplePattern8SecOff                0x7240
-
-#define GlintAreaStipplePattern9                      0x8248
-#define GlintAreaStipplePattern9Tag                   0x0049
-#define GlintAreaStipplePattern9Reg                        1
-#define GlintAreaStipplePattern9Off                   0x7248
-#define GlintAreaStipplePattern9Sec                   0x8248
-#define GlintAreaStipplePattern9SecReg                3
-#define GlintAreaStipplePattern9SecOff                0x7248
-
-#define GlintAreaStipplePattern10                     0x8250
-#define GlintAreaStipplePattern10Tag                  0x004a
-#define GlintAreaStipplePattern10Reg                       1
-#define GlintAreaStipplePattern10Off                  0x7250
-#define GlintAreaStipplePattern10Sec                  0x8250
-#define GlintAreaStipplePattern10SecReg               3
-#define GlintAreaStipplePattern10SecOff               0x7250
-
-#define GlintAreaStipplePattern11                     0x8258
-#define GlintAreaStipplePattern11Tag                  0x004b
-#define GlintAreaStipplePattern11Reg                       1
-#define GlintAreaStipplePattern11Off                  0x7258
-#define GlintAreaStipplePattern11Sec                  0x8258
-#define GlintAreaStipplePattern11SecReg               3
-#define GlintAreaStipplePattern11SecOff               0x7258
-
-#define GlintAreaStipplePattern12                     0x8260
-#define GlintAreaStipplePattern12Tag                  0x004c
-#define GlintAreaStipplePattern12Reg                       1
-#define GlintAreaStipplePattern12Off                  0x7260
-#define GlintAreaStipplePattern12Sec                  0x8260
-#define GlintAreaStipplePattern12SecReg               3
-#define GlintAreaStipplePattern12SecOff               0x7260
-
-#define GlintAreaStipplePattern13                     0x8268
-#define GlintAreaStipplePattern13Tag                  0x004d
-#define GlintAreaStipplePattern13Reg                       1
-#define GlintAreaStipplePattern13Off                  0x7268
-#define GlintAreaStipplePattern13Sec                  0x8268
-#define GlintAreaStipplePattern13SecReg               3
-#define GlintAreaStipplePattern13SecOff               0x7268
-
-#define GlintAreaStipplePattern14                     0x8270
-#define GlintAreaStipplePattern14Tag                  0x004e
-#define GlintAreaStipplePattern14Reg                       1
-#define GlintAreaStipplePattern14Off                  0x7270
-#define GlintAreaStipplePattern14Sec                  0x8270
-#define GlintAreaStipplePattern14SecReg               3
-#define GlintAreaStipplePattern14SecOff               0x7270
-
-#define GlintAreaStipplePattern15                     0x8278
-#define GlintAreaStipplePattern15Tag                  0x004f
-#define GlintAreaStipplePattern15Reg                       1
-#define GlintAreaStipplePattern15Off                  0x7278
-#define GlintAreaStipplePattern15Sec                  0x8278
-#define GlintAreaStipplePattern15SecReg               3
-#define GlintAreaStipplePattern15SecOff               0x7278
-
-#define GlintAreaStipplePattern16                     0x8280
-#define GlintAreaStipplePattern16Tag                  0x0050
-#define GlintAreaStipplePattern16Reg                       1
-#define GlintAreaStipplePattern16Off                  0x7280
-#define GlintAreaStipplePattern16Sec                  0x8280
-#define GlintAreaStipplePattern16SecReg               3
-#define GlintAreaStipplePattern16SecOff               0x7280
-
-#define GlintAreaStipplePattern17                     0x8288
-#define GlintAreaStipplePattern17Tag                  0x0051
-#define GlintAreaStipplePattern17Reg                       1
-#define GlintAreaStipplePattern17Off                  0x7288
-#define GlintAreaStipplePattern17Sec                  0x8288
-#define GlintAreaStipplePattern17SecReg               3
-#define GlintAreaStipplePattern17SecOff               0x7288
-
-#define GlintAreaStipplePattern18                     0x8290
-#define GlintAreaStipplePattern18Tag                  0x0052
-#define GlintAreaStipplePattern18Reg                       1
-#define GlintAreaStipplePattern18Off                  0x7290
-#define GlintAreaStipplePattern18Sec                  0x8290
-#define GlintAreaStipplePattern18SecReg               3
-#define GlintAreaStipplePattern18SecOff               0x7290
-
-#define GlintAreaStipplePattern19                     0x8298
-#define GlintAreaStipplePattern19Tag                  0x0053
-#define GlintAreaStipplePattern19Reg                       1
-#define GlintAreaStipplePattern19Off                  0x7298
-#define GlintAreaStipplePattern19Sec                  0x8298
-#define GlintAreaStipplePattern19SecReg               3
-#define GlintAreaStipplePattern19SecOff               0x7298
-
-#define GlintAreaStipplePattern20                     0x82a0
-#define GlintAreaStipplePattern20Tag                  0x0054
-#define GlintAreaStipplePattern20Reg                       1
-#define GlintAreaStipplePattern20Off                  0x72a0
-#define GlintAreaStipplePattern20Sec                  0x82a0
-#define GlintAreaStipplePattern20SecReg               3
-#define GlintAreaStipplePattern20SecOff               0x72a0
-
-#define GlintAreaStipplePattern21                     0x82a8
-#define GlintAreaStipplePattern21Tag                  0x0055
-#define GlintAreaStipplePattern21Reg                       1
-#define GlintAreaStipplePattern21Off                  0x72a8
-#define GlintAreaStipplePattern21Sec                  0x82a8
-#define GlintAreaStipplePattern21SecReg               3
-#define GlintAreaStipplePattern21SecOff               0x72a8
-
-#define GlintAreaStipplePattern22                     0x82b0
-#define GlintAreaStipplePattern22Tag                  0x0056
-#define GlintAreaStipplePattern22Reg                       1
-#define GlintAreaStipplePattern22Off                  0x72b0
-#define GlintAreaStipplePattern22Sec                  0x82b0
-#define GlintAreaStipplePattern22SecReg               3
-#define GlintAreaStipplePattern22SecOff               0x72b0
-
-#define GlintAreaStipplePattern23                     0x82b8
-#define GlintAreaStipplePattern23Tag                  0x0057
-#define GlintAreaStipplePattern23Reg                       1
-#define GlintAreaStipplePattern23Off                  0x72b8
-#define GlintAreaStipplePattern23Sec                  0x82b8
-#define GlintAreaStipplePattern23SecReg               3
-#define GlintAreaStipplePattern23SecOff               0x72b8
-
-#define GlintAreaStipplePattern24                     0x82c0
-#define GlintAreaStipplePattern24Tag                  0x0058
-#define GlintAreaStipplePattern24Reg                       1
-#define GlintAreaStipplePattern24Off                  0x72c0
-#define GlintAreaStipplePattern24Sec                  0x82c0
-#define GlintAreaStipplePattern24SecReg               3
-#define GlintAreaStipplePattern24SecOff               0x72c0
-
-#define GlintAreaStipplePattern25                     0x82c8
-#define GlintAreaStipplePattern25Tag                  0x0059
-#define GlintAreaStipplePattern25Reg                       1
-#define GlintAreaStipplePattern25Off                  0x72c8
-#define GlintAreaStipplePattern25Sec                  0x82c8
-#define GlintAreaStipplePattern25SecReg               3
-#define GlintAreaStipplePattern25SecOff               0x72c8
-
-#define GlintAreaStipplePattern26                     0x82d0
-#define GlintAreaStipplePattern26Tag                  0x005a
-#define GlintAreaStipplePattern26Reg                       1
-#define GlintAreaStipplePattern26Off                  0x72d0
-#define GlintAreaStipplePattern26Sec                  0x82d0
-#define GlintAreaStipplePattern26SecReg               3
-#define GlintAreaStipplePattern26SecOff               0x72d0
-
-#define GlintAreaStipplePattern27                     0x82d8
-#define GlintAreaStipplePattern27Tag                  0x005b
-#define GlintAreaStipplePattern27Reg                       1
-#define GlintAreaStipplePattern27Off                  0x72d8
-#define GlintAreaStipplePattern27Sec                  0x82d8
-#define GlintAreaStipplePattern27SecReg               3
-#define GlintAreaStipplePattern27SecOff               0x72d8
-
-#define GlintAreaStipplePattern28                     0x82e0
-#define GlintAreaStipplePattern28Tag                  0x005c
-#define GlintAreaStipplePattern28Reg                       1
-#define GlintAreaStipplePattern28Off                  0x72e0
-#define GlintAreaStipplePattern28Sec                  0x82e0
-#define GlintAreaStipplePattern28SecReg               3
-#define GlintAreaStipplePattern28SecOff               0x72e0
-
-#define GlintAreaStipplePattern29                     0x82e8
-#define GlintAreaStipplePattern29Tag                  0x005d
-#define GlintAreaStipplePattern29Reg                       1
-#define GlintAreaStipplePattern29Off                  0x72e8
-#define GlintAreaStipplePattern29Sec                  0x82e8
-#define GlintAreaStipplePattern29SecReg               3
-#define GlintAreaStipplePattern29SecOff               0x72e8
-
-#define GlintAreaStipplePattern30                     0x82f0
-#define GlintAreaStipplePattern30Tag                  0x005e
-#define GlintAreaStipplePattern30Reg                       1
-#define GlintAreaStipplePattern30Off                  0x72f0
-#define GlintAreaStipplePattern30Sec                  0x82f0
-#define GlintAreaStipplePattern30SecReg               3
-#define GlintAreaStipplePattern30SecOff               0x72f0
-
-#define GlintAreaStipplePattern31                     0x82f8
-#define GlintAreaStipplePattern31Tag                  0x005f
-#define GlintAreaStipplePattern31Reg                       1
-#define GlintAreaStipplePattern31Off                  0x72f8
-#define GlintAreaStipplePattern31Sec                  0x82f8
-#define GlintAreaStipplePattern31SecReg               3
-#define GlintAreaStipplePattern31SecOff               0x72f8
-
-#define GlintRouterMode                               0x8840
-#define GlintRouterModeTag                            0x0108
-#define GlintRouterModeReg                                 1
-#define GlintRouterModeOff                            0x7840
-#define GlintRouterModeSec                            0x8840
-#define GlintRouterModeSecReg                         3
-#define GlintRouterModeSecOff                         0x7840
-
-#define GlintTextureAddressMode                       0x8380
-#define GlintTextureAddressModeTag                    0x0070
-#define GlintTextureAddressModeReg                         1
-#define GlintTextureAddressModeOff                    0x7380
-#define GlintTextureAddressModeSec                    0x8380
-#define GlintTextureAddressModeSecReg                 3
-#define GlintTextureAddressModeSecOff                 0x7380
-
-#define GlintSStart                                   0x8388
-#define GlintSStartTag                                0x0071
-#define GlintSStartReg                                     1
-#define GlintSStartOff                                0x7388
-#define GlintSStartSec                                0x8388
-#define GlintSStartSecReg                             3
-#define GlintSStartSecOff                             0x7388
-
-#define GlintdSdx                                     0x8390
-#define GlintdSdxTag                                  0x0072
-#define GlintdSdxReg                                       1
-#define GlintdSdxOff                                  0x7390
-#define GlintdSdxSec                                  0x8390
-#define GlintdSdxSecReg                               3
-#define GlintdSdxSecOff                               0x7390
-
-#define GlintdSdyDom                                  0x8398
-#define GlintdSdyDomTag                               0x0073
-#define GlintdSdyDomReg                                    1
-#define GlintdSdyDomOff                               0x7398
-#define GlintdSdyDomSec                               0x8398
-#define GlintdSdyDomSecReg                            3
-#define GlintdSdyDomSecOff                            0x7398
-
-#define GlintTStart                                   0x83a0
-#define GlintTStartTag                                0x0074
-#define GlintTStartReg                                     1
-#define GlintTStartOff                                0x73a0
-#define GlintTStartSec                                0x83a0
-#define GlintTStartSecReg                             3
-#define GlintTStartSecOff                             0x73a0
-
-#define GlintdTdx                                     0x83a8
-#define GlintdTdxTag                                  0x0075
-#define GlintdTdxReg                                       1
-#define GlintdTdxOff                                  0x73a8
-#define GlintdTdxSec                                  0x83a8
-#define GlintdTdxSecReg                               3
-#define GlintdTdxSecOff                               0x73a8
-
-#define GlintdTdyDom                                  0x83b0
-#define GlintdTdyDomTag                               0x0076
-#define GlintdTdyDomReg                                    1
-#define GlintdTdyDomOff                               0x73b0
-#define GlintdTdyDomSec                               0x83b0
-#define GlintdTdyDomSecReg                            3
-#define GlintdTdyDomSecOff                            0x73b0
-
-#define GlintQStart                                   0x83b8
-#define GlintQStartTag                                0x0077
-#define GlintQStartReg                                     1
-#define GlintQStartOff                                0x73b8
-#define GlintQStartSec                                0x83b8
-#define GlintQStartSecReg                             3
-#define GlintQStartSecOff                             0x73b8
-
-#define GlintdQdx                                     0x83c0
-#define GlintdQdxTag                                  0x0078
-#define GlintdQdxReg                                       1
-#define GlintdQdxOff                                  0x73c0
-#define GlintdQdxSec                                  0x83c0
-#define GlintdQdxSecReg                               3
-#define GlintdQdxSecOff                               0x73c0
-
-#define GlintdQdyDom                                  0x83c8
-#define GlintdQdyDomTag                               0x0079
-#define GlintdQdyDomReg                                    1
-#define GlintdQdyDomOff                               0x73c8
-#define GlintdQdyDomSec                               0x83c8
-#define GlintdQdyDomSecReg                            3
-#define GlintdQdyDomSecOff                            0x73c8
-
-#define GlintLOD                                      0x83d0
-#define GlintLODTag                                   0x007a
-#define GlintLODReg                                        1
-#define GlintLODOff                                   0x73d0
-#define GlintLODSec                                   0x83d0
-#define GlintLODSecReg                                3
-#define GlintLODSecOff                                0x73d0
-
-#define GlintdSdy                                     0x83d8
-#define GlintdSdyTag                                  0x007b
-#define GlintdSdyReg                                       1
-#define GlintdSdyOff                                  0x73d8
-#define GlintdSdySec                                  0x83d8
-#define GlintdSdySecReg                               3
-#define GlintdSdySecOff                               0x73d8
-
-#define GlintdTdy                                     0x83e0
-#define GlintdTdyTag                                  0x007c
-#define GlintdTdyReg                                       1
-#define GlintdTdyOff                                  0x73e0
-#define GlintdTdySec                                  0x83e0
-#define GlintdTdySecReg                               3
-#define GlintdTdySecOff                               0x73e0
-
-#define GlintdQdy                                     0x83e8
-#define GlintdQdyTag                                  0x007d
-#define GlintdQdyReg                                       1
-#define GlintdQdyOff                                  0x73e8
-#define GlintdQdySec                                  0x83e8
-#define GlintdQdySecReg                               3
-#define GlintdQdySecOff                               0x73e8
-
-#define GlintTextureReadMode                          0x8480
-#define GlintTextureReadModeTag                       0x0090
-#define GlintTextureReadModeReg                            1
-#define GlintTextureReadModeOff                       0x7480
-#define GlintTextureReadModeSec                       0x8480
-#define GlintTextureReadModeSecReg                    3
-#define GlintTextureReadModeSecOff                    0x7480
-
-#define GlintTextureFormat                            0x8488
-#define GlintTextureFormatTag                         0x0091
-#define GlintTextureFormatReg                              1
-#define GlintTextureFormatOff                         0x7488
-#define GlintTextureFormatSec                         0x8488
-#define GlintTextureFormatSecReg                      3
-#define GlintTextureFormatSecOff                      0x7488
-
-#define GlintTextureCacheControl                      0x8490
-#define GlintTextureCacheControlTag                   0x0092
-#define GlintTextureCacheControlReg                        1
-#define GlintTextureCacheControlOff                   0x7490
-#define GlintTextureCacheControlSec                   0x8490
-#define GlintTextureCacheControlSecReg                3
-#define GlintTextureCacheControlSecOff                0x7490
-
-#define GlintGLINTBorderColor                         0x84a8
-#define GlintGLINTBorderColorTag                      0x0095
-#define GlintGLINTBorderColorReg                           1
-#define GlintGLINTBorderColorOff                      0x74a8
-#define GlintGLINTBorderColorSec                      0x84a8
-#define GlintGLINTBorderColorSecReg                   3
-#define GlintGLINTBorderColorSecOff                   0x74a8
-
-#define GlintTexelLUTIndex                            0x84c0
-#define GlintTexelLUTIndexTag                         0x0098
-#define GlintTexelLUTIndexReg                              1
-#define GlintTexelLUTIndexOff                         0x74c0
-#define GlintTexelLUTIndexSec                         0x84c0
-#define GlintTexelLUTIndexSecReg                      3
-#define GlintTexelLUTIndexSecOff                      0x74c0
-
-#define GlintTexelLUTData                             0x84c8
-#define GlintTexelLUTDataTag                          0x0099
-#define GlintTexelLUTDataReg                               1
-#define GlintTexelLUTDataOff                          0x74c8
-#define GlintTexelLUTDataSec                          0x84c8
-#define GlintTexelLUTDataSecReg                       3
-#define GlintTexelLUTDataSecOff                       0x74c8
-
-#define GlintTexelLUTAddress                          0x84d0
-#define GlintTexelLUTAddressTag                       0x009a
-#define GlintTexelLUTAddressReg                            1
-#define GlintTexelLUTAddressOff                       0x74d0
-#define GlintTexelLUTAddressSec                       0x84d0
-#define GlintTexelLUTAddressSecReg                    3
-#define GlintTexelLUTAddressSecOff                    0x74d0
-
-#define GlintTexelLUTTransfer                         0x84d8
-#define GlintTexelLUTTransferTag                      0x009b
-#define GlintTexelLUTTransferReg                           1
-#define GlintTexelLUTTransferOff                      0x74d8
-#define GlintTexelLUTTransferSec                      0x84d8
-#define GlintTexelLUTTransferSecReg                   3
-#define GlintTexelLUTTransferSecOff                   0x74d8
-
-#define GlintTextureFilterMode                        0x84e0
-#define GlintTextureFilterModeTag                     0x009c
-#define GlintTextureFilterModeReg                          1
-#define GlintTextureFilterModeOff                     0x74e0
-#define GlintTextureFilterModeSec                     0x84e0
-#define GlintTextureFilterModeSecReg                  3
-#define GlintTextureFilterModeSecOff                  0x74e0
-
-#define GlintTextureChromaUpper                       0x84e8
-#define GlintTextureChromaUpperTag                    0x009d
-#define GlintTextureChromaUpperReg                         1
-#define GlintTextureChromaUpperOff                    0x74e8
-#define GlintTextureChromaUpperSec                    0x84e8
-#define GlintTextureChromaUpperSecReg                 3
-#define GlintTextureChromaUpperSecOff                 0x74e8
-
-#define GlintTextureChromaLower                       0x84f0
-#define GlintTextureChromaLowerTag                    0x009e
-#define GlintTextureChromaLowerReg                         1
-#define GlintTextureChromaLowerOff                    0x74f0
-#define GlintTextureChromaLowerSec                    0x84f0
-#define GlintTextureChromaLowerSecReg                 3
-#define GlintTextureChromaLowerSecOff                 0x74f0
-
-#define GlintTxBaseAddr0                              0x8500
-#define GlintTxBaseAddr0Tag                           0x00a0
-#define GlintTxBaseAddr0Reg                                1
-#define GlintTxBaseAddr0Off                           0x7500
-#define GlintTxBaseAddr0Sec                           0x8500
-#define GlintTxBaseAddr0SecReg                        3
-#define GlintTxBaseAddr0SecOff                        0x7500
-
-#define GlintTxBaseAddr1                              0x8508
-#define GlintTxBaseAddr1Tag                           0x00a1
-#define GlintTxBaseAddr1Reg                                1
-#define GlintTxBaseAddr1Off                           0x7508
-#define GlintTxBaseAddr1Sec                           0x8508
-#define GlintTxBaseAddr1SecReg                        3
-#define GlintTxBaseAddr1SecOff                        0x7508
-
-#define GlintTxBaseAddr2                              0x8510
-#define GlintTxBaseAddr2Tag                           0x00a2
-#define GlintTxBaseAddr2Reg                                1
-#define GlintTxBaseAddr2Off                           0x7510
-#define GlintTxBaseAddr2Sec                           0x8510
-#define GlintTxBaseAddr2SecReg                        3
-#define GlintTxBaseAddr2SecOff                        0x7510
-
-#define GlintTxBaseAddr3                              0x8518
-#define GlintTxBaseAddr3Tag                           0x00a3
-#define GlintTxBaseAddr3Reg                                1
-#define GlintTxBaseAddr3Off                           0x7518
-#define GlintTxBaseAddr3Sec                           0x8518
-#define GlintTxBaseAddr3SecReg                        3
-#define GlintTxBaseAddr3SecOff                        0x7518
-
-#define GlintTxBaseAddr4                              0x8520
-#define GlintTxBaseAddr4Tag                           0x00a4
-#define GlintTxBaseAddr4Reg                                1
-#define GlintTxBaseAddr4Off                           0x7520
-#define GlintTxBaseAddr4Sec                           0x8520
-#define GlintTxBaseAddr4SecReg                        3
-#define GlintTxBaseAddr4SecOff                        0x7520
-
-#define GlintTxBaseAddr5                              0x8528
-#define GlintTxBaseAddr5Tag                           0x00a5
-#define GlintTxBaseAddr5Reg                                1
-#define GlintTxBaseAddr5Off                           0x7528
-#define GlintTxBaseAddr5Sec                           0x8528
-#define GlintTxBaseAddr5SecReg                        3
-#define GlintTxBaseAddr5SecOff                        0x7528
-
-#define GlintTxBaseAddr6                              0x8530
-#define GlintTxBaseAddr6Tag                           0x00a6
-#define GlintTxBaseAddr6Reg                                1
-#define GlintTxBaseAddr6Off                           0x7530
-#define GlintTxBaseAddr6Sec                           0x8530
-#define GlintTxBaseAddr6SecReg                        3
-#define GlintTxBaseAddr6SecOff                        0x7530
-
-#define GlintTxBaseAddr7                              0x8538
-#define GlintTxBaseAddr7Tag                           0x00a7
-#define GlintTxBaseAddr7Reg                                1
-#define GlintTxBaseAddr7Off                           0x7538
-#define GlintTxBaseAddr7Sec                           0x8538
-#define GlintTxBaseAddr7SecReg                        3
-#define GlintTxBaseAddr7SecOff                        0x7538
-
-#define GlintTxBaseAddr8                              0x8540
-#define GlintTxBaseAddr8Tag                           0x00a8
-#define GlintTxBaseAddr8Reg                                1
-#define GlintTxBaseAddr8Off                           0x7540
-#define GlintTxBaseAddr8Sec                           0x8540
-#define GlintTxBaseAddr8SecReg                        3
-#define GlintTxBaseAddr8SecOff                        0x7540
-
-#define GlintTxBaseAddr9                              0x8548
-#define GlintTxBaseAddr9Tag                           0x00a9
-#define GlintTxBaseAddr9Reg                                1
-#define GlintTxBaseAddr9Off                           0x7548
-#define GlintTxBaseAddr9Sec                           0x8548
-#define GlintTxBaseAddr9SecReg                        3
-#define GlintTxBaseAddr9SecOff                        0x7548
-
-#define GlintTxBaseAddr10                             0x8550
-#define GlintTxBaseAddr10Tag                          0x00aa
-#define GlintTxBaseAddr10Reg                               1
-#define GlintTxBaseAddr10Off                          0x7550
-#define GlintTxBaseAddr10Sec                          0x8550
-#define GlintTxBaseAddr10SecReg                       3
-#define GlintTxBaseAddr10SecOff                       0x7550
-
-#define GlintTxBaseAddr11                             0x8558
-#define GlintTxBaseAddr11Tag                          0x00ab
-#define GlintTxBaseAddr11Reg                               1
-#define GlintTxBaseAddr11Off                          0x7558
-#define GlintTxBaseAddr11Sec                          0x8558
-#define GlintTxBaseAddr11SecReg                       3
-#define GlintTxBaseAddr11SecOff                       0x7558
-
-#define GlintTxBaseAddr12                             0x8560
-#define GlintTxBaseAddr12Tag                          0x00ac
-#define GlintTxBaseAddr12Reg                               1
-#define GlintTxBaseAddr12Off                          0x7560
-#define GlintTxBaseAddr12Sec                          0x8560
-#define GlintTxBaseAddr12SecReg                       3
-#define GlintTxBaseAddr12SecOff                       0x7560
-
-#define GlintTexelLUT0                                0x8e80
-#define GlintTexelLUT0Tag                             0x01d0
-#define GlintTexelLUT0Reg                                  1
-#define GlintTexelLUT0Off                             0x7e80
-#define GlintTexelLUT0Sec                             0x8e80
-#define GlintTexelLUT0SecReg                          3
-#define GlintTexelLUT0SecOff                          0x7e80
-
-#define GlintTexelLUT1                                0x8e88
-#define GlintTexelLUT1Tag                             0x01d1
-#define GlintTexelLUT1Reg                                  1
-#define GlintTexelLUT1Off                             0x7e88
-#define GlintTexelLUT1Sec                             0x8e88
-#define GlintTexelLUT1SecReg                          3
-#define GlintTexelLUT1SecOff                          0x7e88
-
-#define GlintTexelLUT2                                0x8e90
-#define GlintTexelLUT2Tag                             0x01d2
-#define GlintTexelLUT2Reg                                  1
-#define GlintTexelLUT2Off                             0x7e90
-#define GlintTexelLUT2Sec                             0x8e90
-#define GlintTexelLUT2SecReg                          3
-#define GlintTexelLUT2SecOff                          0x7e90
-
-#define GlintTexelLUT3                                0x8e98
-#define GlintTexelLUT3Tag                             0x01d3
-#define GlintTexelLUT3Reg                                  1
-#define GlintTexelLUT3Off                             0x7e98
-#define GlintTexelLUT3Sec                             0x8e98
-#define GlintTexelLUT3SecReg                          3
-#define GlintTexelLUT3SecOff                          0x7e98
-
-#define GlintTexelLUT4                                0x8ea0
-#define GlintTexelLUT4Tag                             0x01d4
-#define GlintTexelLUT4Reg                                  1
-#define GlintTexelLUT4Off                             0x7ea0
-#define GlintTexelLUT4Sec                             0x8ea0
-#define GlintTexelLUT4SecReg                          3
-#define GlintTexelLUT4SecOff                          0x7ea0
-
-#define GlintTexelLUT5                                0x8ea8
-#define GlintTexelLUT5Tag                             0x01d5
-#define GlintTexelLUT5Reg                                  1
-#define GlintTexelLUT5Off                             0x7ea8
-#define GlintTexelLUT5Sec                             0x8ea8
-#define GlintTexelLUT5SecReg                          3
-#define GlintTexelLUT5SecOff                          0x7ea8
-
-#define GlintTexelLUT6                                0x8eb0
-#define GlintTexelLUT6Tag                             0x01d6
-#define GlintTexelLUT6Reg                                  1
-#define GlintTexelLUT6Off                             0x7eb0
-#define GlintTexelLUT6Sec                             0x8eb0
-#define GlintTexelLUT6SecReg                          3
-#define GlintTexelLUT6SecOff                          0x7eb0
-
-#define GlintTexelLUT7                                0x8eb8
-#define GlintTexelLUT7Tag                             0x01d7
-#define GlintTexelLUT7Reg                                  1
-#define GlintTexelLUT7Off                             0x7eb8
-#define GlintTexelLUT7Sec                             0x8eb8
-#define GlintTexelLUT7SecReg                          3
-#define GlintTexelLUT7SecOff                          0x7eb8
-
-#define GlintTexelLUT8                                0x8ec0
-#define GlintTexelLUT8Tag                             0x01d8
-#define GlintTexelLUT8Reg                                  1
-#define GlintTexelLUT8Off                             0x7ec0
-#define GlintTexelLUT8Sec                             0x8ec0
-#define GlintTexelLUT8SecReg                          3
-#define GlintTexelLUT8SecOff                          0x7ec0
-
-#define GlintTexelLUT9                                0x8ec8
-#define GlintTexelLUT9Tag                             0x01d9
-#define GlintTexelLUT9Reg                                  1
-#define GlintTexelLUT9Off                             0x7ec8
-#define GlintTexelLUT9Sec                             0x8ec8
-#define GlintTexelLUT9SecReg                          3
-#define GlintTexelLUT9SecOff                          0x7ec8
-
-#define GlintTexelLUT10                               0x8ed0
-#define GlintTexelLUT10Tag                            0x01da
-#define GlintTexelLUT10Reg                                 1
-#define GlintTexelLUT10Off                            0x7ed0
-#define GlintTexelLUT10Sec                            0x8ed0
-#define GlintTexelLUT10SecReg                         3
-#define GlintTexelLUT10SecOff                         0x7ed0
-
-#define GlintTexelLUT11                               0x8ed8
-#define GlintTexelLUT11Tag                            0x01db
-#define GlintTexelLUT11Reg                                 1
-#define GlintTexelLUT11Off                            0x7ed8
-#define GlintTexelLUT11Sec                            0x8ed8
-#define GlintTexelLUT11SecReg                         3
-#define GlintTexelLUT11SecOff                         0x7ed8
-
-#define GlintTexelLUT12                               0x8ee0
-#define GlintTexelLUT12Tag                            0x01dc
-#define GlintTexelLUT12Reg                                 1
-#define GlintTexelLUT12Off                            0x7ee0
-#define GlintTexelLUT12Sec                            0x8ee0
-#define GlintTexelLUT12SecReg                         3
-#define GlintTexelLUT12SecOff                         0x7ee0
-
-#define GlintTexelLUT13                               0x8ee8
-#define GlintTexelLUT13Tag                            0x01dd
-#define GlintTexelLUT13Reg                                 1
-#define GlintTexelLUT13Off                            0x7ee8
-#define GlintTexelLUT13Sec                            0x8ee8
-#define GlintTexelLUT13SecReg                         3
-#define GlintTexelLUT13SecOff                         0x7ee8
-
-#define GlintTexelLUT14                               0x8ef0
-#define GlintTexelLUT14Tag                            0x01de
-#define GlintTexelLUT14Reg                                 1
-#define GlintTexelLUT14Off                            0x7ef0
-#define GlintTexelLUT14Sec                            0x8ef0
-#define GlintTexelLUT14SecReg                         3
-#define GlintTexelLUT14SecOff                         0x7ef0
-
-#define GlintTexelLUT15                               0x8ef8
-#define GlintTexelLUT15Tag                            0x01df
-#define GlintTexelLUT15Reg                                 1
-#define GlintTexelLUT15Off                            0x7ef8
-#define GlintTexelLUT15Sec                            0x8ef8
-#define GlintTexelLUT15SecReg                         3
-#define GlintTexelLUT15SecOff                         0x7ef8
-
-#define GlintTexel0                                   0x8600
-#define GlintTexel0Tag                                0x00c0
-#define GlintTexel0Reg                                     1
-#define GlintTexel0Off                                0x7600
-#define GlintTexel0Sec                                0x8600
-#define GlintTexel0SecReg                             3
-#define GlintTexel0SecOff                             0x7600
-
-#define GlintTexel1                                   0x8608
-#define GlintTexel1Tag                                0x00c1
-#define GlintTexel1Reg                                     1
-#define GlintTexel1Off                                0x7608
-#define GlintTexel1Sec                                0x8608
-#define GlintTexel1SecReg                             3
-#define GlintTexel1SecOff                             0x7608
-
-#define GlintTexel2                                   0x8610
-#define GlintTexel2Tag                                0x00c2
-#define GlintTexel2Reg                                     1
-#define GlintTexel2Off                                0x7610
-#define GlintTexel2Sec                                0x8610
-#define GlintTexel2SecReg                             3
-#define GlintTexel2SecOff                             0x7610
-
-#define GlintTexel3                                   0x8618
-#define GlintTexel3Tag                                0x00c3
-#define GlintTexel3Reg                                     1
-#define GlintTexel3Off                                0x7618
-#define GlintTexel3Sec                                0x8618
-#define GlintTexel3SecReg                             3
-#define GlintTexel3SecOff                             0x7618
-
-#define GlintTexel4                                   0x8620
-#define GlintTexel4Tag                                0x00c4
-#define GlintTexel4Reg                                     1
-#define GlintTexel4Off                                0x7620
-#define GlintTexel4Sec                                0x8620
-#define GlintTexel4SecReg                             3
-#define GlintTexel4SecOff                             0x7620
-
-#define GlintTexel5                                   0x8628
-#define GlintTexel5Tag                                0x00c5
-#define GlintTexel5Reg                                     1
-#define GlintTexel5Off                                0x7628
-#define GlintTexel5Sec                                0x8628
-#define GlintTexel5SecReg                             3
-#define GlintTexel5SecOff                             0x7628
-
-#define GlintTexel6                                   0x8630
-#define GlintTexel6Tag                                0x00c6
-#define GlintTexel6Reg                                     1
-#define GlintTexel6Off                                0x7630
-#define GlintTexel6Sec                                0x8630
-#define GlintTexel6SecReg                             3
-#define GlintTexel6SecOff                             0x7630
-
-#define GlintTexel7                                   0x8638
-#define GlintTexel7Tag                                0x00c7
-#define GlintTexel7Reg                                     1
-#define GlintTexel7Off                                0x7638
-#define GlintTexel7Sec                                0x8638
-#define GlintTexel7SecReg                             3
-#define GlintTexel7SecOff                             0x7638
-
-#define GlintInterp0                                  0x8640
-#define GlintInterp0Tag                               0x00c8
-#define GlintInterp0Reg                                    1
-#define GlintInterp0Off                               0x7640
-#define GlintInterp0Sec                               0x8640
-#define GlintInterp0SecReg                            3
-#define GlintInterp0SecOff                            0x7640
-
-#define GlintInterp1                                  0x8648
-#define GlintInterp1Tag                               0x00c9
-#define GlintInterp1Reg                                    1
-#define GlintInterp1Off                               0x7648
-#define GlintInterp1Sec                               0x8648
-#define GlintInterp1SecReg                            3
-#define GlintInterp1SecOff                            0x7648
-
-#define GlintInterp2                                  0x8650
-#define GlintInterp2Tag                               0x00ca
-#define GlintInterp2Reg                                    1
-#define GlintInterp2Off                               0x7650
-#define GlintInterp2Sec                               0x8650
-#define GlintInterp2SecReg                            3
-#define GlintInterp2SecOff                            0x7650
-
-#define GlintInterp3                                  0x8658
-#define GlintInterp3Tag                               0x00cb
-#define GlintInterp3Reg                                    1
-#define GlintInterp3Off                               0x7658
-#define GlintInterp3Sec                               0x8658
-#define GlintInterp3SecReg                            3
-#define GlintInterp3SecOff                            0x7658
-
-#define GlintInterp4                                  0x8660
-#define GlintInterp4Tag                               0x00cc
-#define GlintInterp4Reg                                    1
-#define GlintInterp4Off                               0x7660
-#define GlintInterp4Sec                               0x8660
-#define GlintInterp4SecReg                            3
-#define GlintInterp4SecOff                            0x7660
-
-#define GlintTextureFilter                            0x8668
-#define GlintTextureFilterTag                         0x00cd
-#define GlintTextureFilterReg                              1
-#define GlintTextureFilterOff                         0x7668
-#define GlintTextureFilterSec                         0x8668
-#define GlintTextureFilterSecReg                      3
-#define GlintTextureFilterSecOff                      0x7668
-
-#define GlintTextureColorMode                         0x8680
-#define GlintTextureColorModeTag                      0x00d0
-#define GlintTextureColorModeReg                           1
-#define GlintTextureColorModeOff                      0x7680
-#define GlintTextureColorModeSec                      0x8680
-#define GlintTextureColorModeSecReg                   3
-#define GlintTextureColorModeSecOff                   0x7680
-
-#define GlintTextureEnvColor                          0x8688
-#define GlintTextureEnvColorTag                       0x00d1
-#define GlintTextureEnvColorReg                            1
-#define GlintTextureEnvColorOff                       0x7688
-#define GlintTextureEnvColorSec                       0x8688
-#define GlintTextureEnvColorSecReg                    3
-#define GlintTextureEnvColorSecOff                    0x7688
-
-#define GlintFogMode                                  0x8690
-#define GlintFogModeTag                               0x00d2
-#define GlintFogModeReg                                    1
-#define GlintFogModeOff                               0x7690
-#define GlintFogModeSec                               0x8690
-#define GlintFogModeSecReg                            3
-#define GlintFogModeSecOff                            0x7690
-
-#define GlintFogColor                                 0x8698
-#define GlintFogColorTag                              0x00d3
-#define GlintFogColorReg                                   1
-#define GlintFogColorOff                              0x7698
-#define GlintFogColorSec                              0x8698
-#define GlintFogColorSecReg                           3
-#define GlintFogColorSecOff                           0x7698
-
-#define GlintFStart                                   0x86a0
-#define GlintFStartTag                                0x00d4
-#define GlintFStartReg                                     1
-#define GlintFStartOff                                0x76a0
-#define GlintFStartSec                                0x86a0
-#define GlintFStartSecReg                             3
-#define GlintFStartSecOff                             0x76a0
-
-#define GlintdFdx                                     0x86a8
-#define GlintdFdxTag                                  0x00d5
-#define GlintdFdxReg                                       1
-#define GlintdFdxOff                                  0x76a8
-#define GlintdFdxSec                                  0x86a8
-#define GlintdFdxSecReg                               3
-#define GlintdFdxSecOff                               0x76a8
-
-#define GlintdFdyDom                                  0x86b0
-#define GlintdFdyDomTag                               0x00d6
-#define GlintdFdyDomReg                                    1
-#define GlintdFdyDomOff                               0x76b0
-#define GlintdFdyDomSec                               0x86b0
-#define GlintdFdyDomSecReg                            3
-#define GlintdFdyDomSecOff                            0x76b0
-
-#define GlintKsStart                                  0x86c8
-#define GlintKsStartTag                               0x00d9
-#define GlintKsStartReg                                    1
-#define GlintKsStartOff                               0x76c8
-#define GlintKsStartSec                               0x86c8
-#define GlintKsStartSecReg                            3
-#define GlintKsStartSecOff                            0x76c8
-
-#define GlintdKsdx                                    0x86d0
-#define GlintdKsdxTag                                 0x00da
-#define GlintdKsdxReg                                      1
-#define GlintdKsdxOff                                 0x76d0
-#define GlintdKsdxSec                                 0x86d0
-#define GlintdKsdxSecReg                              3
-#define GlintdKsdxSecOff                              0x76d0
-
-#define GlintdKsdyDom                                 0x86d8
-#define GlintdKsdyDomTag                              0x00db
-#define GlintdKsdyDomReg                                   1
-#define GlintdKsdyDomOff                              0x76d8
-#define GlintdKsdyDomSec                              0x86d8
-#define GlintdKsdyDomSecReg                           3
-#define GlintdKsdyDomSecOff                           0x76d8
-
-#define GlintKdStart                                  0x86e0
-#define GlintKdStartTag                               0x00dc
-#define GlintKdStartReg                                    1
-#define GlintKdStartOff                               0x76e0
-#define GlintKdStartSec                               0x86e0
-#define GlintKdStartSecReg                            3
-#define GlintKdStartSecOff                            0x76e0
-
-#define GlintdKdStart                                 0x86e8
-#define GlintdKdStartTag                              0x00dd
-#define GlintdKdStartReg                                   1
-#define GlintdKdStartOff                              0x76e8
-#define GlintdKdStartSec                              0x86e8
-#define GlintdKdStartSecReg                           3
-#define GlintdKdStartSecOff                           0x76e8
-
-#define GlintdKddyDom                                 0x86f0
-#define GlintdKddyDomTag                              0x00de
-#define GlintdKddyDomReg                                   1
-#define GlintdKddyDomOff                              0x76f0
-#define GlintdKddyDomSec                              0x86f0
-#define GlintdKddyDomSecReg                           3
-#define GlintdKddyDomSecOff                           0x76f0
-
-#define GlintRStart                                   0x8780
-#define GlintRStartTag                                0x00f0
-#define GlintRStartReg                                     1
-#define GlintRStartOff                                0x7780
-#define GlintRStartSec                                0x8780
-#define GlintRStartSecReg                             3
-#define GlintRStartSecOff                             0x7780
-
-#define GlintdRdx                                     0x8788
-#define GlintdRdxTag                                  0x00f1
-#define GlintdRdxReg                                       1
-#define GlintdRdxOff                                  0x7788
-#define GlintdRdxSec                                  0x8788
-#define GlintdRdxSecReg                               3
-#define GlintdRdxSecOff                               0x7788
-
-#define GlintdRdyDom                                  0x8790
-#define GlintdRdyDomTag                               0x00f2
-#define GlintdRdyDomReg                                    1
-#define GlintdRdyDomOff                               0x7790
-#define GlintdRdyDomSec                               0x8790
-#define GlintdRdyDomSecReg                            3
-#define GlintdRdyDomSecOff                            0x7790
-
-#define GlintGStart                                   0x8798
-#define GlintGStartTag                                0x00f3
-#define GlintGStartReg                                     1
-#define GlintGStartOff                                0x7798
-#define GlintGStartSec                                0x8798
-#define GlintGStartSecReg                             3
-#define GlintGStartSecOff                             0x7798
-
-#define GlintdGdx                                     0x87a0
-#define GlintdGdxTag                                  0x00f4
-#define GlintdGdxReg                                       1
-#define GlintdGdxOff                                  0x77a0
-#define GlintdGdxSec                                  0x87a0
-#define GlintdGdxSecReg                               3
-#define GlintdGdxSecOff                               0x77a0
-
-#define GlintdGdyDom                                  0x87a8
-#define GlintdGdyDomTag                               0x00f5
-#define GlintdGdyDomReg                                    1
-#define GlintdGdyDomOff                               0x77a8
-#define GlintdGdyDomSec                               0x87a8
-#define GlintdGdyDomSecReg                            3
-#define GlintdGdyDomSecOff                            0x77a8
-
-#define GlintBStart                                   0x87b0
-#define GlintBStartTag                                0x00f6
-#define GlintBStartReg                                     1
-#define GlintBStartOff                                0x77b0
-#define GlintBStartSec                                0x87b0
-#define GlintBStartSecReg                             3
-#define GlintBStartSecOff                             0x77b0
-
-#define GlintdBdx                                     0x87b8
-#define GlintdBdxTag                                  0x00f7
-#define GlintdBdxReg                                       1
-#define GlintdBdxOff                                  0x77b8
-#define GlintdBdxSec                                  0x87b8
-#define GlintdBdxSecReg                               3
-#define GlintdBdxSecOff                               0x77b8
-
-#define GlintdBdyDom                                  0x87c0
-#define GlintdBdyDomTag                               0x00f8
-#define GlintdBdyDomReg                                    1
-#define GlintdBdyDomOff                               0x77c0
-#define GlintdBdyDomSec                               0x87c0
-#define GlintdBdyDomSecReg                            3
-#define GlintdBdyDomSecOff                            0x77c0
-
-#define GlintAStart                                   0x87c8
-#define GlintAStartTag                                0x00f9
-#define GlintAStartReg                                     1
-#define GlintAStartOff                                0x77c8
-#define GlintAStartSec                                0x87c8
-#define GlintAStartSecReg                             3
-#define GlintAStartSecOff                             0x77c8
-
-#define GlintdAdx                                     0x87d0
-#define GlintdAdxTag                                  0x00fa
-#define GlintdAdxReg                                       1
-#define GlintdAdxOff                                  0x77d0
-#define GlintdAdxSec                                  0x87d0
-#define GlintdAdxSecReg                               3
-#define GlintdAdxSecOff                               0x77d0
-
-#define GlintdAdyDom                                  0x87d8
-#define GlintdAdyDomTag                               0x00fb
-#define GlintdAdyDomReg                                    1
-#define GlintdAdyDomOff                               0x77d8
-#define GlintdAdyDomSec                               0x87d8
-#define GlintdAdyDomSecReg                            3
-#define GlintdAdyDomSecOff                            0x77d8
-
-#define GlintColorDDAMode                             0x87e0
-#define GlintColorDDAModeTag                          0x00fc
-#define GlintColorDDAModeReg                               1
-#define GlintColorDDAModeOff                          0x77e0
-#define GlintColorDDAModeSec                          0x87e0
-#define GlintColorDDAModeSecReg                       3
-#define GlintColorDDAModeSecOff                       0x77e0
-
-#define GlintConstantColor                            0x87e8
-#define GlintConstantColorTag                         0x00fd
-#define GlintConstantColorReg                              1
-#define GlintConstantColorOff                         0x77e8
-#define GlintConstantColorSec                         0x87e8
-#define GlintConstantColorSecReg                      3
-#define GlintConstantColorSecOff                      0x77e8
-
-#define GlintGLINTColor                               0x87f0
-#define GlintGLINTColorTag                            0x00fe
-#define GlintGLINTColorReg                                 1
-#define GlintGLINTColorOff                            0x77f0
-#define GlintGLINTColorSec                            0x87f0
-#define GlintGLINTColorSecReg                         3
-#define GlintGLINTColorSecOff                         0x77f0
-
-#define GlintAlphaTestMode                            0x8800
-#define GlintAlphaTestModeTag                         0x0100
-#define GlintAlphaTestModeReg                              1
-#define GlintAlphaTestModeOff                         0x7800
-#define GlintAlphaTestModeSec                         0x8800
-#define GlintAlphaTestModeSecReg                      3
-#define GlintAlphaTestModeSecOff                      0x7800
-
-#define GlintAntialiasMode                            0x8808
-#define GlintAntialiasModeTag                         0x0101
-#define GlintAntialiasModeReg                              1
-#define GlintAntialiasModeOff                         0x7808
-#define GlintAntialiasModeSec                         0x8808
-#define GlintAntialiasModeSecReg                      3
-#define GlintAntialiasModeSecOff                      0x7808
-
-#define GlintAlphaBlendMode                           0x8810
-#define GlintAlphaBlendModeTag                        0x0102
-#define GlintAlphaBlendModeReg                             1
-#define GlintAlphaBlendModeOff                        0x7810
-#define GlintAlphaBlendModeSec                        0x8810
-#define GlintAlphaBlendModeSecReg                     3
-#define GlintAlphaBlendModeSecOff                     0x7810
-
-#define GlintChromaUpper                              0x8f08
-#define GlintChromaUpperTag                           0x01e1
-#define GlintChromaUpperReg                                1
-#define GlintChromaUpperOff                           0x7f08
-#define GlintChromaUpperSec                           0x8f08
-#define GlintChromaUpperSecReg                        3
-#define GlintChromaUpperSecOff                        0x7f08
-
-#define GlintChromaLower                              0x8f10
-#define GlintChromaLowerTag                           0x01e2
-#define GlintChromaLowerReg                                1
-#define GlintChromaLowerOff                           0x7f10
-#define GlintChromaLowerSec                           0x8f10
-#define GlintChromaLowerSecReg                        3
-#define GlintChromaLowerSecOff                        0x7f10
-
-#define GlintChromaTestMode                           0x8f18
-#define GlintChromaTestModeTag                        0x01e3
-#define GlintChromaTestModeReg                             1
-#define GlintChromaTestModeOff                        0x7f18
-#define GlintChromaTestModeSec                        0x8f18
-#define GlintChromaTestModeSecReg                     3
-#define GlintChromaTestModeSecOff                     0x7f18
-
-#define GlintDitherMode                               0x8818
-#define GlintDitherModeTag                            0x0103
-#define GlintDitherModeReg                                 1
-#define GlintDitherModeOff                            0x7818
-#define GlintDitherModeSec                            0x8818
-#define GlintDitherModeSecReg                         3
-#define GlintDitherModeSecOff                         0x7818
-
-#define GlintFBSoftwareWriteMask                      0x8820
-#define GlintFBSoftwareWriteMaskTag                   0x0104
-#define GlintFBSoftwareWriteMaskReg                        1
-#define GlintFBSoftwareWriteMaskOff                   0x7820
-#define GlintFBSoftwareWriteMaskSec                   0x8820
-#define GlintFBSoftwareWriteMaskSecReg                3
-#define GlintFBSoftwareWriteMaskSecOff                0x7820
-
-#define GlintLogicalOpMode                            0x8828
-#define GlintLogicalOpModeTag                         0x0105
-#define GlintLogicalOpModeReg                              1
-#define GlintLogicalOpModeOff                         0x7828
-#define GlintLogicalOpModeSec                         0x8828
-#define GlintLogicalOpModeSecReg                      3
-#define GlintLogicalOpModeSecOff                      0x7828
-
-#define GlintFBWriteData                              0x8830
-#define GlintFBWriteDataTag                           0x0106
-#define GlintFBWriteDataReg                                1
-#define GlintFBWriteDataOff                           0x7830
-#define GlintFBWriteDataSec                           0x8830
-#define GlintFBWriteDataSecReg                        3
-#define GlintFBWriteDataSecOff                        0x7830
-
-#define GlintLBReadMode                               0x8880
-#define GlintLBReadModeTag                            0x0110
-#define GlintLBReadModeReg                                 1
-#define GlintLBReadModeOff                            0x7880
-#define GlintLBReadModeSec                            0x8880
-#define GlintLBReadModeSecReg                         3
-#define GlintLBReadModeSecOff                         0x7880
-
-#define GlintLBReadFormat                             0x8888
-#define GlintLBReadFormatTag                          0x0111
-#define GlintLBReadFormatReg                               1
-#define GlintLBReadFormatOff                          0x7888
-#define GlintLBReadFormatSec                          0x8888
-#define GlintLBReadFormatSecReg                       3
-#define GlintLBReadFormatSecOff                       0x7888
-
-#define GlintLBSourceOffset                           0x8890
-#define GlintLBSourceOffsetTag                        0x0112
-#define GlintLBSourceOffsetReg                             1
-#define GlintLBSourceOffsetOff                        0x7890
-#define GlintLBSourceOffsetSec                        0x8890
-#define GlintLBSourceOffsetSecReg                     3
-#define GlintLBSourceOffsetSecOff                     0x7890
-
-#define GlintLBStencil                                0x88a8
-#define GlintLBStencilTag                             0x0115
-#define GlintLBStencilReg                                  1
-#define GlintLBStencilOff                             0x78a8
-#define GlintLBStencilSec                             0x88a8
-#define GlintLBStencilSecReg                          3
-#define GlintLBStencilSecOff                          0x78a8
-
-#define GlintLBDepth                                  0x88b0
-#define GlintLBDepthTag                               0x0116
-#define GlintLBDepthReg                                    1
-#define GlintLBDepthOff                               0x78b0
-#define GlintLBDepthSec                               0x88b0
-#define GlintLBDepthSecReg                            3
-#define GlintLBDepthSecOff                            0x78b0
-
-#define GlintLBWindowBase                             0x88b8
-#define GlintLBWindowBaseTag                          0x0117
-#define GlintLBWindowBaseReg                               1
-#define GlintLBWindowBaseOff                          0x78b8
-#define GlintLBWindowBaseSec                          0x88b8
-#define GlintLBWindowBaseSecReg                       3
-#define GlintLBWindowBaseSecOff                       0x78b8
-
-#define GlintLBWriteMode                              0x88c0
-#define GlintLBWriteModeTag                           0x0118
-#define GlintLBWriteModeReg                                1
-#define GlintLBWriteModeOff                           0x78c0
-#define GlintLBWriteModeSec                           0x88c0
-#define GlintLBWriteModeSecReg                        3
-#define GlintLBWriteModeSecOff                        0x78c0
-
-#define GlintLBWriteFormat                            0x88c8
-#define GlintLBWriteFormatTag                         0x0119
-#define GlintLBWriteFormatReg                              1
-#define GlintLBWriteFormatOff                         0x78c8
-#define GlintLBWriteFormatSec                         0x88c8
-#define GlintLBWriteFormatSecReg                      3
-#define GlintLBWriteFormatSecOff                      0x78c8
-
-#define GlintTextureData                              0x88e8
-#define GlintTextureDataTag                           0x011d
-#define GlintTextureDataReg                                1
-#define GlintTextureDataOff                           0x78e8
-#define GlintTextureDataSec                           0x88e8
-#define GlintTextureDataSecReg                        3
-#define GlintTextureDataSecOff                        0x78e8
-
-#define GlintTextureDownloadOffset                    0x88f0
-#define GlintTextureDownloadOffsetTag                 0x011e
-#define GlintTextureDownloadOffsetReg                      1
-#define GlintTextureDownloadOffsetOff                 0x78f0
-#define GlintTextureDownloadOffsetSec                 0x88f0
-#define GlintTextureDownloadOffsetSecReg              3
-#define GlintTextureDownloadOffsetSecOff              0x78f0
-
-#define GlintLBWindowOffset                           0x88f8
-#define GlintLBWindowOffsetTag                        0x011f
-#define GlintLBWindowOffsetReg                             1
-#define GlintLBWindowOffsetOff                        0x78f8
-#define GlintLBWindowOffsetSec                        0x88f8
-#define GlintLBWindowOffsetSecReg                     3
-#define GlintLBWindowOffsetSecOff                     0x78f8
-
-#define GlintGLINTWindow                              0x8980
-#define GlintGLINTWindowTag                           0x0130
-#define GlintGLINTWindowReg                                1
-#define GlintGLINTWindowOff                           0x7980
-#define GlintGLINTWindowSec                           0x8980
-#define GlintGLINTWindowSecReg                        3
-#define GlintGLINTWindowSecOff                        0x7980
-
-#define GlintStencilMode                              0x8988
-#define GlintStencilModeTag                           0x0131
-#define GlintStencilModeReg                                1
-#define GlintStencilModeOff                           0x7988
-#define GlintStencilModeSec                           0x8988
-#define GlintStencilModeSecReg                        3
-#define GlintStencilModeSecOff                        0x7988
-
-#define GlintStencilData                              0x8990
-#define GlintStencilDataTag                           0x0132
-#define GlintStencilDataReg                                1
-#define GlintStencilDataOff                           0x7990
-#define GlintStencilDataSec                           0x8990
-#define GlintStencilDataSecReg                        3
-#define GlintStencilDataSecOff                        0x7990
-
-#define GlintGLINTStencil                             0x8998
-#define GlintGLINTStencilTag                          0x0133
-#define GlintGLINTStencilReg                               1
-#define GlintGLINTStencilOff                          0x7998
-#define GlintGLINTStencilSec                          0x8998
-#define GlintGLINTStencilSecReg                       3
-#define GlintGLINTStencilSecOff                       0x7998
-
-#define GlintDepthMode                                0x89a0
-#define GlintDepthModeTag                             0x0134
-#define GlintDepthModeReg                                  1
-#define GlintDepthModeOff                             0x79a0
-#define GlintDepthModeSec                             0x89a0
-#define GlintDepthModeSecReg                          3
-#define GlintDepthModeSecOff                          0x79a0
-
-#define GlintGLINTDepth                               0x89a8
-#define GlintGLINTDepthTag                            0x0135
-#define GlintGLINTDepthReg                                 1
-#define GlintGLINTDepthOff                            0x79a8
-#define GlintGLINTDepthSec                            0x89a8
-#define GlintGLINTDepthSecReg                         3
-#define GlintGLINTDepthSecOff                         0x79a8
-
-#define GlintZStartU                                  0x89b0
-#define GlintZStartUTag                               0x0136
-#define GlintZStartUReg                                    1
-#define GlintZStartUOff                               0x79b0
-#define GlintZStartUSec                               0x89b0
-#define GlintZStartUSecReg                            3
-#define GlintZStartUSecOff                            0x79b0
-
-#define GlintZStartL                                  0x89b8
-#define GlintZStartLTag                               0x0137
-#define GlintZStartLReg                                    1
-#define GlintZStartLOff                               0x79b8
-#define GlintZStartLSec                               0x89b8
-#define GlintZStartLSecReg                            3
-#define GlintZStartLSecOff                            0x79b8
-
-#define GlintdZdxU                                    0x89c0
-#define GlintdZdxUTag                                 0x0138
-#define GlintdZdxUReg                                      1
-#define GlintdZdxUOff                                 0x79c0
-#define GlintdZdxUSec                                 0x89c0
-#define GlintdZdxUSecReg                              3
-#define GlintdZdxUSecOff                              0x79c0
-
-#define GlintdZdxL                                    0x89c8
-#define GlintdZdxLTag                                 0x0139
-#define GlintdZdxLReg                                      1
-#define GlintdZdxLOff                                 0x79c8
-#define GlintdZdxLSec                                 0x89c8
-#define GlintdZdxLSecReg                              3
-#define GlintdZdxLSecOff                              0x79c8
-
-#define GlintdZdyDomU                                 0x89d0
-#define GlintdZdyDomUTag                              0x013a
-#define GlintdZdyDomUReg                                   1
-#define GlintdZdyDomUOff                              0x79d0
-#define GlintdZdyDomUSec                              0x89d0
-#define GlintdZdyDomUSecReg                           3
-#define GlintdZdyDomUSecOff                           0x79d0
-
-#define GlintdZdyDomL                                 0x89d8
-#define GlintdZdyDomLTag                              0x013b
-#define GlintdZdyDomLReg                                   1
-#define GlintdZdyDomLOff                              0x79d8
-#define GlintdZdyDomLSec                              0x89d8
-#define GlintdZdyDomLSecReg                           3
-#define GlintdZdyDomLSecOff                           0x79d8
-
-#define GlintFastClearDepth                           0x89e0
-#define GlintFastClearDepthTag                        0x013c
-#define GlintFastClearDepthReg                             1
-#define GlintFastClearDepthOff                        0x79e0
-#define GlintFastClearDepthSec                        0x89e0
-#define GlintFastClearDepthSecReg                     3
-#define GlintFastClearDepthSecOff                     0x79e0
-
-#define GlintFBReadMode                               0x8a80
-#define GlintFBReadModeTag                            0x0150
-#define GlintFBReadModeReg                                 1
-#define GlintFBReadModeOff                            0x7a80
-#define GlintFBReadModeSec                            0x8a80
-#define GlintFBReadModeSecReg                         3
-#define GlintFBReadModeSecOff                         0x7a80
-
-#define GlintFBSourceOffset                           0x8a88
-#define GlintFBSourceOffsetTag                        0x0151
-#define GlintFBSourceOffsetReg                             1
-#define GlintFBSourceOffsetOff                        0x7a88
-#define GlintFBSourceOffsetSec                        0x8a88
-#define GlintFBSourceOffsetSecReg                     3
-#define GlintFBSourceOffsetSecOff                     0x7a88
-
-#define GlintFBPixelOffset                            0x8a90
-#define GlintFBPixelOffsetTag                         0x0152
-#define GlintFBPixelOffsetReg                              1
-#define GlintFBPixelOffsetOff                         0x7a90
-#define GlintFBPixelOffsetSec                         0x8a90
-#define GlintFBPixelOffsetSecReg                      3
-#define GlintFBPixelOffsetSecOff                      0x7a90
-
-#define GlintFBColor                                  0x8a98
-#define GlintFBColorTag                               0x0153
-#define GlintFBColorReg                                    1
-#define GlintFBColorOff                               0x7a98
-#define GlintFBColorSec                               0x8a98
-#define GlintFBColorSecReg                            3
-#define GlintFBColorSecOff                            0x7a98
-
-#define GlintFBData                                   0x8aa0
-#define GlintFBDataTag                                0x0154
-#define GlintFBDataReg                                     1
-#define GlintFBDataOff                                0x7aa0
-#define GlintFBDataSec                                0x8aa0
-#define GlintFBDataSecReg                             3
-#define GlintFBDataSecOff                             0x7aa0
-
-#define GlintFBSourceData                             0x8aa8
-#define GlintFBSourceDataTag                          0x0155
-#define GlintFBSourceDataReg                               1
-#define GlintFBSourceDataOff                          0x7aa8
-#define GlintFBSourceDataSec                          0x8aa8
-#define GlintFBSourceDataSecReg                       3
-#define GlintFBSourceDataSecOff                       0x7aa8
-
-#define GlintFBWindowBase                             0x8ab0
-#define GlintFBWindowBaseTag                          0x0156
-#define GlintFBWindowBaseReg                               1
-#define GlintFBWindowBaseOff                          0x7ab0
-#define GlintFBWindowBaseSec                          0x8ab0
-#define GlintFBWindowBaseSecReg                       3
-#define GlintFBWindowBaseSecOff                       0x7ab0
-
-#define GlintFBWriteMode                              0x8ab8
-#define GlintFBWriteModeTag                           0x0157
-#define GlintFBWriteModeReg                                1
-#define GlintFBWriteModeOff                           0x7ab8
-#define GlintFBWriteModeSec                           0x8ab8
-#define GlintFBWriteModeSecReg                        3
-#define GlintFBWriteModeSecOff                        0x7ab8
-
-#define GlintFBHardwareWriteMask                      0x8ac0
-#define GlintFBHardwareWriteMaskTag                   0x0158
-#define GlintFBHardwareWriteMaskReg                        1
-#define GlintFBHardwareWriteMaskOff                   0x7ac0
-#define GlintFBHardwareWriteMaskSec                   0x8ac0
-#define GlintFBHardwareWriteMaskSecReg                3
-#define GlintFBHardwareWriteMaskSecOff                0x7ac0
-
-#define GlintFBBlockColor                             0x8ac8
-#define GlintFBBlockColorTag                          0x0159
-#define GlintFBBlockColorReg                               1
-#define GlintFBBlockColorOff                          0x7ac8
-#define GlintFBBlockColorSec                          0x8ac8
-#define GlintFBBlockColorSecReg                       3
-#define GlintFBBlockColorSecOff                       0x7ac8
-
-#define GlintPatternRamMode                           0x8af8
-#define GlintPatternRamModeTag                        0x015f
-#define GlintPatternRamModeReg                             1
-#define GlintPatternRamModeOff                        0x7af8
-#define GlintPatternRamModeSec                        0x8af8
-#define GlintPatternRamModeSecReg                     3
-#define GlintPatternRamModeSecOff                     0x7af8
-
-#define GlintPatternRamData0                          0x8b00
-#define GlintPatternRamData0Tag                       0x0160
-#define GlintPatternRamData0Reg                            1
-#define GlintPatternRamData0Off                       0x7b00
-#define GlintPatternRamData0Sec                       0x8b00
-#define GlintPatternRamData0SecReg                    3
-#define GlintPatternRamData0SecOff                    0x7b00
-
-#define GlintPatternRamData1                          0x8b08
-#define GlintPatternRamData1Tag                       0x0161
-#define GlintPatternRamData1Reg                            1
-#define GlintPatternRamData1Off                       0x7b08
-#define GlintPatternRamData1Sec                       0x8b08
-#define GlintPatternRamData1SecReg                    3
-#define GlintPatternRamData1SecOff                    0x7b08
-
-#define GlintPatternRamData2                          0x8b10
-#define GlintPatternRamData2Tag                       0x0162
-#define GlintPatternRamData2Reg                            1
-#define GlintPatternRamData2Off                       0x7b10
-#define GlintPatternRamData2Sec                       0x8b10
-#define GlintPatternRamData2SecReg                    3
-#define GlintPatternRamData2SecOff                    0x7b10
-
-#define GlintPatternRamData3                          0x8b18
-#define GlintPatternRamData3Tag                       0x0163
-#define GlintPatternRamData3Reg                            1
-#define GlintPatternRamData3Off                       0x7b18
-#define GlintPatternRamData3Sec                       0x8b18
-#define GlintPatternRamData3SecReg                    3
-#define GlintPatternRamData3SecOff                    0x7b18
-
-#define GlintPatternRamData4                          0x8b20
-#define GlintPatternRamData4Tag                       0x0164
-#define GlintPatternRamData4Reg                            1
-#define GlintPatternRamData4Off                       0x7b20
-#define GlintPatternRamData4Sec                       0x8b20
-#define GlintPatternRamData4SecReg                    3
-#define GlintPatternRamData4SecOff                    0x7b20
-
-#define GlintPatternRamData5                          0x8b28
-#define GlintPatternRamData5Tag                       0x0165
-#define GlintPatternRamData5Reg                            1
-#define GlintPatternRamData5Off                       0x7b28
-#define GlintPatternRamData5Sec                       0x8b28
-#define GlintPatternRamData5SecReg                    3
-#define GlintPatternRamData5SecOff                    0x7b28
-
-#define GlintPatternRamData6                          0x8b30
-#define GlintPatternRamData6Tag                       0x0166
-#define GlintPatternRamData6Reg                            1
-#define GlintPatternRamData6Off                       0x7b30
-#define GlintPatternRamData6Sec                       0x8b30
-#define GlintPatternRamData6SecReg                    3
-#define GlintPatternRamData6SecOff                    0x7b30
-
-#define GlintPatternRamData7                          0x8b38
-#define GlintPatternRamData7Tag                       0x0167
-#define GlintPatternRamData7Reg                            1
-#define GlintPatternRamData7Off                       0x7b38
-#define GlintPatternRamData7Sec                       0x8b38
-#define GlintPatternRamData7SecReg                    3
-#define GlintPatternRamData7SecOff                    0x7b38
-
-#define GlintPatternRamData8                          0x8b40
-#define GlintPatternRamData8Tag                       0x0168
-#define GlintPatternRamData8Reg                            1
-#define GlintPatternRamData8Off                       0x7b40
-#define GlintPatternRamData8Sec                       0x8b40
-#define GlintPatternRamData8SecReg                    3
-#define GlintPatternRamData8SecOff                    0x7b40
-
-#define GlintPatternRamData9                          0x8b48
-#define GlintPatternRamData9Tag                       0x0169
-#define GlintPatternRamData9Reg                            1
-#define GlintPatternRamData9Off                       0x7b48
-#define GlintPatternRamData9Sec                       0x8b48
-#define GlintPatternRamData9SecReg                    3
-#define GlintPatternRamData9SecOff                    0x7b48
-
-#define GlintPatternRamData10                         0x8b50
-#define GlintPatternRamData10Tag                      0x016a
-#define GlintPatternRamData10Reg                           1
-#define GlintPatternRamData10Off                      0x7b50
-#define GlintPatternRamData10Sec                      0x8b50
-#define GlintPatternRamData10SecReg                   3
-#define GlintPatternRamData10SecOff                   0x7b50
-
-#define GlintPatternRamData11                         0x8b58
-#define GlintPatternRamData11Tag                      0x016b
-#define GlintPatternRamData11Reg                           1
-#define GlintPatternRamData11Off                      0x7b58
-#define GlintPatternRamData11Sec                      0x8b58
-#define GlintPatternRamData11SecReg                   3
-#define GlintPatternRamData11SecOff                   0x7b58
-
-#define GlintPatternRamData12                         0x8b60
-#define GlintPatternRamData12Tag                      0x016c
-#define GlintPatternRamData12Reg                           1
-#define GlintPatternRamData12Off                      0x7b60
-#define GlintPatternRamData12Sec                      0x8b60
-#define GlintPatternRamData12SecReg                   3
-#define GlintPatternRamData12SecOff                   0x7b60
-
-#define GlintPatternRamData13                         0x8b68
-#define GlintPatternRamData13Tag                      0x016d
-#define GlintPatternRamData13Reg                           1
-#define GlintPatternRamData13Off                      0x7b68
-#define GlintPatternRamData13Sec                      0x8b68
-#define GlintPatternRamData13SecReg                   3
-#define GlintPatternRamData13SecOff                   0x7b68
-
-#define GlintPatternRamData14                         0x8b70
-#define GlintPatternRamData14Tag                      0x016e
-#define GlintPatternRamData14Reg                           1
-#define GlintPatternRamData14Off                      0x7b70
-#define GlintPatternRamData14Sec                      0x8b70
-#define GlintPatternRamData14SecReg                   3
-#define GlintPatternRamData14SecOff                   0x7b70
-
-#define GlintPatternRamData15                         0x8b78
-#define GlintPatternRamData15Tag                      0x016f
-#define GlintPatternRamData15Reg                           1
-#define GlintPatternRamData15Off                      0x7b78
-#define GlintPatternRamData15Sec                      0x8b78
-#define GlintPatternRamData15SecReg                   3
-#define GlintPatternRamData15SecOff                   0x7b78
-
-#define GlintPatternRamData16                         0x8b80
-#define GlintPatternRamData16Tag                      0x0170
-#define GlintPatternRamData16Reg                           1
-#define GlintPatternRamData16Off                      0x7b80
-#define GlintPatternRamData16Sec                      0x8b80
-#define GlintPatternRamData16SecReg                   3
-#define GlintPatternRamData16SecOff                   0x7b80
-
-#define GlintPatternRamData17                         0x8b88
-#define GlintPatternRamData17Tag                      0x0171
-#define GlintPatternRamData17Reg                           1
-#define GlintPatternRamData17Off                      0x7b88
-#define GlintPatternRamData17Sec                      0x8b88
-#define GlintPatternRamData17SecReg                   3
-#define GlintPatternRamData17SecOff                   0x7b88
-
-#define GlintPatternRamData18                         0x8b90
-#define GlintPatternRamData18Tag                      0x0172
-#define GlintPatternRamData18Reg                           1
-#define GlintPatternRamData18Off                      0x7b90
-#define GlintPatternRamData18Sec                      0x8b90
-#define GlintPatternRamData18SecReg                   3
-#define GlintPatternRamData18SecOff                   0x7b90
-
-#define GlintPatternRamData19                         0x8b98
-#define GlintPatternRamData19Tag                      0x0173
-#define GlintPatternRamData19Reg                           1
-#define GlintPatternRamData19Off                      0x7b98
-#define GlintPatternRamData19Sec                      0x8b98
-#define GlintPatternRamData19SecReg                   3
-#define GlintPatternRamData19SecOff                   0x7b98
-
-#define GlintPatternRamData20                         0x8ba0
-#define GlintPatternRamData20Tag                      0x0174
-#define GlintPatternRamData20Reg                           1
-#define GlintPatternRamData20Off                      0x7ba0
-#define GlintPatternRamData20Sec                      0x8ba0
-#define GlintPatternRamData20SecReg                   3
-#define GlintPatternRamData20SecOff                   0x7ba0
-
-#define GlintPatternRamData21                         0x8ba8
-#define GlintPatternRamData21Tag                      0x0175
-#define GlintPatternRamData21Reg                           1
-#define GlintPatternRamData21Off                      0x7ba8
-#define GlintPatternRamData21Sec                      0x8ba8
-#define GlintPatternRamData21SecReg                   3
-#define GlintPatternRamData21SecOff                   0x7ba8
-
-#define GlintPatternRamData22                         0x8bb0
-#define GlintPatternRamData22Tag                      0x0176
-#define GlintPatternRamData22Reg                           1
-#define GlintPatternRamData22Off                      0x7bb0
-#define GlintPatternRamData22Sec                      0x8bb0
-#define GlintPatternRamData22SecReg                   3
-#define GlintPatternRamData22SecOff                   0x7bb0
-
-#define GlintPatternRamData23                         0x8bb8
-#define GlintPatternRamData23Tag                      0x0177
-#define GlintPatternRamData23Reg                           1
-#define GlintPatternRamData23Off                      0x7bb8
-#define GlintPatternRamData23Sec                      0x8bb8
-#define GlintPatternRamData23SecReg                   3
-#define GlintPatternRamData23SecOff                   0x7bb8
-
-#define GlintPatternRamData24                         0x8bc0
-#define GlintPatternRamData24Tag                      0x0178
-#define GlintPatternRamData24Reg                           1
-#define GlintPatternRamData24Off                      0x7bc0
-#define GlintPatternRamData24Sec                      0x8bc0
-#define GlintPatternRamData24SecReg                   3
-#define GlintPatternRamData24SecOff                   0x7bc0
-
-#define GlintPatternRamData25                         0x8bc8
-#define GlintPatternRamData25Tag                      0x0179
-#define GlintPatternRamData25Reg                           1
-#define GlintPatternRamData25Off                      0x7bc8
-#define GlintPatternRamData25Sec                      0x8bc8
-#define GlintPatternRamData25SecReg                   3
-#define GlintPatternRamData25SecOff                   0x7bc8
-
-#define GlintPatternRamData26                         0x8bd0
-#define GlintPatternRamData26Tag                      0x017a
-#define GlintPatternRamData26Reg                           1
-#define GlintPatternRamData26Off                      0x7bd0
-#define GlintPatternRamData26Sec                      0x8bd0
-#define GlintPatternRamData26SecReg                   3
-#define GlintPatternRamData26SecOff                   0x7bd0
-
-#define GlintPatternRamData27                         0x8bd8
-#define GlintPatternRamData27Tag                      0x017b
-#define GlintPatternRamData27Reg                           1
-#define GlintPatternRamData27Off                      0x7bd8
-#define GlintPatternRamData27Sec                      0x8bd8
-#define GlintPatternRamData27SecReg                   3
-#define GlintPatternRamData27SecOff                   0x7bd8
-
-#define GlintPatternRamData28                         0x8be0
-#define GlintPatternRamData28Tag                      0x017c
-#define GlintPatternRamData28Reg                           1
-#define GlintPatternRamData28Off                      0x7be0
-#define GlintPatternRamData28Sec                      0x8be0
-#define GlintPatternRamData28SecReg                   3
-#define GlintPatternRamData28SecOff                   0x7be0
-
-#define GlintPatternRamData29                         0x8be8
-#define GlintPatternRamData29Tag                      0x017d
-#define GlintPatternRamData29Reg                           1
-#define GlintPatternRamData29Off                      0x7be8
-#define GlintPatternRamData29Sec                      0x8be8
-#define GlintPatternRamData29SecReg                   3
-#define GlintPatternRamData29SecOff                   0x7be8
-
-#define GlintPatternRamData30                         0x8bf0
-#define GlintPatternRamData30Tag                      0x017e
-#define GlintPatternRamData30Reg                           1
-#define GlintPatternRamData30Off                      0x7bf0
-#define GlintPatternRamData30Sec                      0x8bf0
-#define GlintPatternRamData30SecReg                   3
-#define GlintPatternRamData30SecOff                   0x7bf0
-
-#define GlintPatternRamData31                         0x8bf8
-#define GlintPatternRamData31Tag                      0x017f
-#define GlintPatternRamData31Reg                           1
-#define GlintPatternRamData31Off                      0x7bf8
-#define GlintPatternRamData31Sec                      0x8bf8
-#define GlintPatternRamData31SecReg                   3
-#define GlintPatternRamData31SecOff                   0x7bf8
-
-#define GlintFBBlockColorU                            0x8c68
-#define GlintFBBlockColorUTag                         0x018d
-#define GlintFBBlockColorUReg                              1
-#define GlintFBBlockColorUOff                         0x7c68
-#define GlintFBBlockColorUSec                         0x8c68
-#define GlintFBBlockColorUSecReg                      3
-#define GlintFBBlockColorUSecOff                      0x7c68
-
-#define GlintFBBlockColorL                            0x8c70
-#define GlintFBBlockColorLTag                         0x018e
-#define GlintFBBlockColorLReg                              1
-#define GlintFBBlockColorLOff                         0x7c70
-#define GlintFBBlockColorLSec                         0x8c70
-#define GlintFBBlockColorLSecReg                      3
-#define GlintFBBlockColorLSecOff                      0x7c70
-
-#define GlintSuspendUntilFrameBlank                   0x8c78
-#define GlintSuspendUntilFrameBlankTag                0x018f
-#define GlintSuspendUntilFrameBlankReg                     1
-#define GlintSuspendUntilFrameBlankOff                0x7c78
-#define GlintSuspendUntilFrameBlankSec                0x8c78
-#define GlintSuspendUntilFrameBlankSecReg             3
-#define GlintSuspendUntilFrameBlankSecOff             0x7c78
-
-#define GlintFilterMode                               0x8c00
-#define GlintFilterModeTag                            0x0180
-#define GlintFilterModeReg                                 1
-#define GlintFilterModeOff                            0x7c00
-#define GlintFilterModeSec                            0x8c00
-#define GlintFilterModeSecReg                         3
-#define GlintFilterModeSecOff                         0x7c00
-
-#define GlintStatisticMode                            0x8c08
-#define GlintStatisticModeTag                         0x0181
-#define GlintStatisticModeReg                              1
-#define GlintStatisticModeOff                         0x7c08
-#define GlintStatisticModeSec                         0x8c08
-#define GlintStatisticModeSecReg                      3
-#define GlintStatisticModeSecOff                      0x7c08
-
-#define GlintMinRegion                                0x8c10
-#define GlintMinRegionTag                             0x0182
-#define GlintMinRegionReg                                  1
-#define GlintMinRegionOff                             0x7c10
-#define GlintMinRegionSec                             0x8c10
-#define GlintMinRegionSecReg                          3
-#define GlintMinRegionSecOff                          0x7c10
-
-#define GlintMaxRegion                                0x8c18
-#define GlintMaxRegionTag                             0x0183
-#define GlintMaxRegionReg                                  1
-#define GlintMaxRegionOff                             0x7c18
-#define GlintMaxRegionSec                             0x8c18
-#define GlintMaxRegionSecReg                          3
-#define GlintMaxRegionSecOff                          0x7c18
-
-#define GlintResetPickResult                          0x8c20
-#define GlintResetPickResultTag                       0x0184
-#define GlintResetPickResultReg                            1
-#define GlintResetPickResultOff                       0x7c20
-#define GlintResetPickResultSec                       0x8c20
-#define GlintResetPickResultSecReg                    3
-#define GlintResetPickResultSecOff                    0x7c20
-
-#define GlintMitHitRegion                             0x8c28
-#define GlintMitHitRegionTag                          0x0185
-#define GlintMitHitRegionReg                               1
-#define GlintMitHitRegionOff                          0x7c28
-#define GlintMitHitRegionSec                          0x8c28
-#define GlintMitHitRegionSecReg                       3
-#define GlintMitHitRegionSecOff                       0x7c28
-
-#define GlintMaxHitRegion                             0x8c30
-#define GlintMaxHitRegionTag                          0x0186
-#define GlintMaxHitRegionReg                               1
-#define GlintMaxHitRegionOff                          0x7c30
-#define GlintMaxHitRegionSec                          0x8c30
-#define GlintMaxHitRegionSecReg                       3
-#define GlintMaxHitRegionSecOff                       0x7c30
-
-#define GlintPickResult                               0x8c38
-#define GlintPickResultTag                            0x0187
-#define GlintPickResultReg                                 1
-#define GlintPickResultOff                            0x7c38
-#define GlintPickResultSec                            0x8c38
-#define GlintPickResultSecReg                         3
-#define GlintPickResultSecOff                         0x7c38
-
-#define GlintGLINTSync                                0x8c40
-#define GlintGLINTSyncTag                             0x0188
-#define GlintGLINTSyncReg                                  1
-#define GlintGLINTSyncOff                             0x7c40
-#define GlintGLINTSyncSec                             0x8c40
-#define GlintGLINTSyncSecReg                          3
-#define GlintGLINTSyncSecOff                          0x7c40
-
-#define GlintKsRStart                                 0x8c80
-#define GlintKsRStartTag                              0x0190
-#define GlintKsRStartReg                                   1
-#define GlintKsRStartOff                              0x7c80
-#define GlintKsRStartSec                              0x8c80
-#define GlintKsRStartSecReg                           3
-#define GlintKsRStartSecOff                           0x7c80
-
-#define GlintdKsRdx                                   0x8c88
-#define GlintdKsRdxTag                                0x0191
-#define GlintdKsRdxReg                                     1
-#define GlintdKsRdxOff                                0x7c88
-#define GlintdKsRdxSec                                0x8c88
-#define GlintdKsRdxSecReg                             3
-#define GlintdKsRdxSecOff                             0x7c88
-
-#define GlintdKsRdyDom                                0x8c90
-#define GlintdKsRdyDomTag                             0x0192
-#define GlintdKsRdyDomReg                                  1
-#define GlintdKsRdyDomOff                             0x7c90
-#define GlintdKsRdyDomSec                             0x8c90
-#define GlintdKsRdyDomSecReg                          3
-#define GlintdKsRdyDomSecOff                          0x7c90
-
-#define GlintKsGStart                                 0x8c98
-#define GlintKsGStartTag                              0x0193
-#define GlintKsGStartReg                                   1
-#define GlintKsGStartOff                              0x7c98
-#define GlintKsGStartSec                              0x8c98
-#define GlintKsGStartSecReg                           3
-#define GlintKsGStartSecOff                           0x7c98
-
-#define GlintdKsGdx                                   0x8ca0
-#define GlintdKsGdxTag                                0x0194
-#define GlintdKsGdxReg                                     1
-#define GlintdKsGdxOff                                0x7ca0
-#define GlintdKsGdxSec                                0x8ca0
-#define GlintdKsGdxSecReg                             3
-#define GlintdKsGdxSecOff                             0x7ca0
-
-#define GlintdKsGdyDom                                0x8ca8
-#define GlintdKsGdyDomTag                             0x0195
-#define GlintdKsGdyDomReg                                  1
-#define GlintdKsGdyDomOff                             0x7ca8
-#define GlintdKsGdyDomSec                             0x8ca8
-#define GlintdKsGdyDomSecReg                          3
-#define GlintdKsGdyDomSecOff                          0x7ca8
-
-#define GlintKsBStart                                 0x8cb0
-#define GlintKsBStartTag                              0x0196
-#define GlintKsBStartReg                                   1
-#define GlintKsBStartOff                              0x7cb0
-#define GlintKsBStartSec                              0x8cb0
-#define GlintKsBStartSecReg                           3
-#define GlintKsBStartSecOff                           0x7cb0
-
-#define GlintdKsBdx                                   0x8cb8
-#define GlintdKsBdxTag                                0x0197
-#define GlintdKsBdxReg                                     1
-#define GlintdKsBdxOff                                0x7cb8
-#define GlintdKsBdxSec                                0x8cb8
-#define GlintdKsBdxSecReg                             3
-#define GlintdKsBdxSecOff                             0x7cb8
-
-#define GlintdKsBdyDom                                0x8cc0
-#define GlintdKsBdyDomTag                             0x0198
-#define GlintdKsBdyDomReg                                  1
-#define GlintdKsBdyDomOff                             0x7cc0
-#define GlintdKsBdyDomSec                             0x8cc0
-#define GlintdKsBdyDomSecReg                          3
-#define GlintdKsBdyDomSecOff                          0x7cc0
-
-#define GlintKdRStart                                 0x8d00
-#define GlintKdRStartTag                              0x01a0
-#define GlintKdRStartReg                                   1
-#define GlintKdRStartOff                              0x7d00
-#define GlintKdRStartSec                              0x8d00
-#define GlintKdRStartSecReg                           3
-#define GlintKdRStartSecOff                           0x7d00
-
-#define GlintdKdRdx                                   0x8d08
-#define GlintdKdRdxTag                                0x01a1
-#define GlintdKdRdxReg                                     1
-#define GlintdKdRdxOff                                0x7d08
-#define GlintdKdRdxSec                                0x8d08
-#define GlintdKdRdxSecReg                             3
-#define GlintdKdRdxSecOff                             0x7d08
-
-#define GlintdKdRdyDom                                0x8d10
-#define GlintdKdRdyDomTag                             0x01a2
-#define GlintdKdRdyDomReg                                  1
-#define GlintdKdRdyDomOff                             0x7d10
-#define GlintdKdRdyDomSec                             0x8d10
-#define GlintdKdRdyDomSecReg                          3
-#define GlintdKdRdyDomSecOff                          0x7d10
-
-#define GlintKdGStart                                 0x8d18
-#define GlintKdGStartTag                              0x01a3
-#define GlintKdGStartReg                                   1
-#define GlintKdGStartOff                              0x7d18
-#define GlintKdGStartSec                              0x8d18
-#define GlintKdGStartSecReg                           3
-#define GlintKdGStartSecOff                           0x7d18
-
-#define GlintdKdGdx                                   0x8d20
-#define GlintdKdGdxTag                                0x01a4
-#define GlintdKdGdxReg                                     1
-#define GlintdKdGdxOff                                0x7d20
-#define GlintdKdGdxSec                                0x8d20
-#define GlintdKdGdxSecReg                             3
-#define GlintdKdGdxSecOff                             0x7d20
-
-#define GlintdKdGdyDom                                0x8d28
-#define GlintdKdGdyDomTag                             0x01a5
-#define GlintdKdGdyDomReg                                  1
-#define GlintdKdGdyDomOff                             0x7d28
-#define GlintdKdGdyDomSec                             0x8d28
-#define GlintdKdGdyDomSecReg                          3
-#define GlintdKdGdyDomSecOff                          0x7d28
-
-#define GlintKdBStart                                 0x8d30
-#define GlintKdBStartTag                              0x01a6
-#define GlintKdBStartReg                                   1
-#define GlintKdBStartOff                              0x7d30
-#define GlintKdBStartSec                              0x8d30
-#define GlintKdBStartSecReg                           3
-#define GlintKdBStartSecOff                           0x7d30
-
-#define GlintdKdBdx                                   0x8d38
-#define GlintdKdBdxTag                                0x01a7
-#define GlintdKdBdxReg                                     1
-#define GlintdKdBdxOff                                0x7d38
-#define GlintdKdBdxSec                                0x8d38
-#define GlintdKdBdxSecReg                             3
-#define GlintdKdBdxSecOff                             0x7d38
-
-#define GlintdKdBdyDom                                0x8d40
-#define GlintdKdBdyDomTag                             0x01a8
-#define GlintdKdBdyDomReg                                  1
-#define GlintdKdBdyDomOff                             0x7d40
-#define GlintdKdBdyDomSec                             0x8d40
-#define GlintdKdBdyDomSecReg                          3
-#define GlintdKdBdyDomSecOff                          0x7d40
-
-#define GlintContextDump                              0x8dc0
-#define GlintContextDumpTag                           0x01b8
-#define GlintContextDumpReg                                1
-#define GlintContextDumpOff                           0x7dc0
-
-#define GlintContextRestore                           0x8dc8
-#define GlintContextRestoreTag                        0x01b9
-#define GlintContextRestoreReg                             1
-#define GlintContextRestoreOff                        0x7dc8
-
-#define GlintContextData                              0x8dd0
-#define GlintContextDataTag                           0x01ba
-#define GlintContextDataReg                                1
-#define GlintContextDataOff                           0x7dd0
-
-#define GlintFeedbackToken                            0x8f80
-#define GlintFeedbackTokenTag                         0x01f0
-#define GlintFeedbackTokenReg                              1
-#define GlintFeedbackTokenOff                         0x7f80
-
-#define GlintFeedbackX                                0x8f88
-#define GlintFeedbackXTag                             0x01f1
-#define GlintFeedbackXReg                                  1
-#define GlintFeedbackXOff                             0x7f88
-
-#define GlintFeedbackY                                0x8f90
-#define GlintFeedbackYTag                             0x01f2
-#define GlintFeedbackYReg                                  1
-#define GlintFeedbackYOff                             0x7f90
-
-#define GlintFeedbackZ                                0x8f98
-#define GlintFeedbackZTag                             0x01f3
-#define GlintFeedbackZReg                                  1
-#define GlintFeedbackZOff                             0x7f98
-
-#define GlintFeedbackW                                0x8fa0
-#define GlintFeedbackWTag                             0x01f4
-#define GlintFeedbackWReg                                  1
-#define GlintFeedbackWOff                             0x7fa0
-
-#define GlintFeedbackRed                              0x8fa8
-#define GlintFeedbackRedTag                           0x01f5
-#define GlintFeedbackRedReg                                1
-#define GlintFeedbackRedOff                           0x7fa8
-
-#define GlintFeedbackGreen                            0x8fb0
-#define GlintFeedbackGreenTag                         0x01f6
-#define GlintFeedbackGreenReg                              1
-#define GlintFeedbackGreenOff                         0x7fb0
-
-#define GlintFeedbackBlue                             0x8fb8
-#define GlintFeedbackBlueTag                          0x01f7
-#define GlintFeedbackBlueReg                               1
-#define GlintFeedbackBlueOff                          0x7fb8
-
-#define GlintFeedbackAlpha                            0x8fc0
-#define GlintFeedbackAlphaTag                         0x01f8
-#define GlintFeedbackAlphaReg                              1
-#define GlintFeedbackAlphaOff                         0x7fc0
-
-#define GlintFeedbackS                                0x8fc8
-#define GlintFeedbackSTag                             0x01f9
-#define GlintFeedbackSReg                                  1
-#define GlintFeedbackSOff                             0x7fc8
-
-#define GlintFeedbackT                                0x8fd0
-#define GlintFeedbackTTag                             0x01fa
-#define GlintFeedbackTReg                                  1
-#define GlintFeedbackTOff                             0x7fd0
-
-#define GlintFeedbackR                                0x8fd8
-#define GlintFeedbackRTag                             0x01fb
-#define GlintFeedbackRReg                                  1
-#define GlintFeedbackROff                             0x7fd8
-
-#define GlintFeedbackQ                                0x8fe0
-#define GlintFeedbackQTag                             0x01fc
-#define GlintFeedbackQReg                                  1
-#define GlintFeedbackQOff                             0x7fe0
-
-#define GlintSelectRecord                             0x8fe8
-#define GlintSelectRecordTag                          0x01fd
-#define GlintSelectRecordReg                               1
-#define GlintSelectRecordOff                          0x7fe8
-
-#define GlintPassThrough                              0x8ff0
-#define GlintPassThroughTag                           0x01fe
-#define GlintPassThroughReg                                1
-#define GlintPassThroughOff                           0x7ff0
-
-#define GlintEndOfFeedback                            0x8ff8
-#define GlintEndOfFeedbackTag                         0x01ff
-#define GlintEndOfFeedbackReg                              1
-#define GlintEndOfFeedbackOff                         0x7ff8
-
-#define GlintV0FixedS                                 0x9000
-#define GlintV0FixedSTag                              0x0200
-#define GlintV0FixedSReg                                   1
-#define GlintV0FixedSOff                              0x8000
-
-#define GlintV0FixedT                                 0x9008
-#define GlintV0FixedTTag                              0x0201
-#define GlintV0FixedTReg                                   1
-#define GlintV0FixedTOff                              0x8008
-
-#define GlintV0FixedQ                                 0x9010
-#define GlintV0FixedQTag                              0x0202
-#define GlintV0FixedQReg                                   1
-#define GlintV0FixedQOff                              0x8010
-
-#define GlintV0FixedKs                                0x9018
-#define GlintV0FixedKsTag                             0x0203
-#define GlintV0FixedKsReg                                  1
-#define GlintV0FixedKsOff                             0x8018
-
-#define GlintV0FixedKd                                0x9020
-#define GlintV0FixedKdTag                             0x0204
-#define GlintV0FixedKdReg                                  1
-#define GlintV0FixedKdOff                             0x8020
-
-#define GlintV0FixedR                                 0x9028
-#define GlintV0FixedRTag                              0x0205
-#define GlintV0FixedRReg                                   1
-#define GlintV0FixedROff                              0x8028
-
-#define GlintV0FixedG                                 0x9030
-#define GlintV0FixedGTag                              0x0206
-#define GlintV0FixedGReg                                   1
-#define GlintV0FixedGOff                              0x8030
-
-#define GlintV0FixedB                                 0x9038
-#define GlintV0FixedBTag                              0x0207
-#define GlintV0FixedBReg                                   1
-#define GlintV0FixedBOff                              0x8038
-
-#define GlintV0FixedA                                 0x9040
-#define GlintV0FixedATag                              0x0208
-#define GlintV0FixedAReg                                   1
-#define GlintV0FixedAOff                              0x8040
-
-#define GlintV0FixedF                                 0x9048
-#define GlintV0FixedFTag                              0x0209
-#define GlintV0FixedFReg                                   1
-#define GlintV0FixedFOff                              0x8048
-
-#define GlintV0FixedX                                 0x9050
-#define GlintV0FixedXTag                              0x020a
-#define GlintV0FixedXReg                                   1
-#define GlintV0FixedXOff                              0x8050
-
-#define GlintV0FixedY                                 0x9058
-#define GlintV0FixedYTag                              0x020b
-#define GlintV0FixedYReg                                   1
-#define GlintV0FixedYOff                              0x8058
-
-#define GlintV0FixedZ                                 0x9060
-#define GlintV0FixedZTag                              0x020c
-#define GlintV0FixedZReg                                   1
-#define GlintV0FixedZOff                              0x8060
-
-#define GlintV1FixedS                                 0x9080
-#define GlintV1FixedSTag                              0x0210
-#define GlintV1FixedSReg                                   1
-#define GlintV1FixedSOff                              0x8080
-
-#define GlintV1FixedT                                 0x9088
-#define GlintV1FixedTTag                              0x0211
-#define GlintV1FixedTReg                                   1
-#define GlintV1FixedTOff                              0x8088
-
-#define GlintV1FixedQ                                 0x9090
-#define GlintV1FixedQTag                              0x0212
-#define GlintV1FixedQReg                                   1
-#define GlintV1FixedQOff                              0x8090
-
-#define GlintV1FixedKs                                0x9098
-#define GlintV1FixedKsTag                             0x0213
-#define GlintV1FixedKsReg                                  1
-#define GlintV1FixedKsOff                             0x8098
-
-#define GlintV1FixedKd                                0x90a0
-#define GlintV1FixedKdTag                             0x0214
-#define GlintV1FixedKdReg                                  1
-#define GlintV1FixedKdOff                             0x80a0
-
-#define GlintV1FixedR                                 0x90a8
-#define GlintV1FixedRTag                              0x0215
-#define GlintV1FixedRReg                                   1
-#define GlintV1FixedROff                              0x80a8
-
-#define GlintV1FixedG                                 0x90b0
-#define GlintV1FixedGTag                              0x0216
-#define GlintV1FixedGReg                                   1
-#define GlintV1FixedGOff                              0x80b0
-
-#define GlintV1FixedB                                 0x90b8
-#define GlintV1FixedBTag                              0x0217
-#define GlintV1FixedBReg                                   1
-#define GlintV1FixedBOff                              0x80b8
-
-#define GlintV1FixedA                                 0x90c0
-#define GlintV1FixedATag                              0x0218
-#define GlintV1FixedAReg                                   1
-#define GlintV1FixedAOff                              0x80c0
-
-#define GlintV1FixedF                                 0x90c8
-#define GlintV1FixedFTag                              0x0219
-#define GlintV1FixedFReg                                   1
-#define GlintV1FixedFOff                              0x80c8
-
-#define GlintV1FixedX                                 0x90d0
-#define GlintV1FixedXTag                              0x021a
-#define GlintV1FixedXReg                                   1
-#define GlintV1FixedXOff                              0x80d0
-
-#define GlintV1FixedY                                 0x90d8
-#define GlintV1FixedYTag                              0x021b
-#define GlintV1FixedYReg                                   1
-#define GlintV1FixedYOff                              0x80d8
-
-#define GlintV1FixedZ                                 0x90e0
-#define GlintV1FixedZTag                              0x021c
-#define GlintV1FixedZReg                                   1
-#define GlintV1FixedZOff                              0x80e0
-
-#define GlintV2FixedS                                 0x9100
-#define GlintV2FixedSTag                              0x0220
-#define GlintV2FixedSReg                                   1
-#define GlintV2FixedSOff                              0x8100
-
-#define GlintV2FixedT                                 0x9108
-#define GlintV2FixedTTag                              0x0221
-#define GlintV2FixedTReg                                   1
-#define GlintV2FixedTOff                              0x8108
-
-#define GlintV2FixedQ                                 0x9110
-#define GlintV2FixedQTag                              0x0222
-#define GlintV2FixedQReg                                   1
-#define GlintV2FixedQOff                              0x8110
-
-#define GlintV2FixedKs                                0x9118
-#define GlintV2FixedKsTag                             0x0223
-#define GlintV2FixedKsReg                                  1
-#define GlintV2FixedKsOff                             0x8118
-
-#define GlintV2FixedKd                                0x9120
-#define GlintV2FixedKdTag                             0x0224
-#define GlintV2FixedKdReg                                  1
-#define GlintV2FixedKdOff                             0x8120
-
-#define GlintV2FixedR                                 0x9128
-#define GlintV2FixedRTag                              0x0225
-#define GlintV2FixedRReg                                   1
-#define GlintV2FixedROff                              0x8128
-
-#define GlintV2FixedG                                 0x9130
-#define GlintV2FixedGTag                              0x0226
-#define GlintV2FixedGReg                                   1
-#define GlintV2FixedGOff                              0x8130
-
-#define GlintV2FixedB                                 0x9138
-#define GlintV2FixedBTag                              0x0227
-#define GlintV2FixedBReg                                   1
-#define GlintV2FixedBOff                              0x8138
-
-#define GlintV2FixedA                                 0x9140
-#define GlintV2FixedATag                              0x0228
-#define GlintV2FixedAReg                                   1
-#define GlintV2FixedAOff                              0x8140
-
-#define GlintV2FixedF                                 0x9148
-#define GlintV2FixedFTag                              0x0229
-#define GlintV2FixedFReg                                   1
-#define GlintV2FixedFOff                              0x8148
-
-#define GlintV2FixedX                                 0x9150
-#define GlintV2FixedXTag                              0x022a
-#define GlintV2FixedXReg                                   1
-#define GlintV2FixedXOff                              0x8150
-
-#define GlintV2FixedY                                 0x9158
-#define GlintV2FixedYTag                              0x022b
-#define GlintV2FixedYReg                                   1
-#define GlintV2FixedYOff                              0x8158
-
-#define GlintV2FixedZ                                 0x9160
-#define GlintV2FixedZTag                              0x022c
-#define GlintV2FixedZReg                                   1
-#define GlintV2FixedZOff                              0x8160
-
-#define GlintV0FloatS                                 0x9180
-#define GlintV0FloatSTag                              0x0230
-#define GlintV0FloatSReg                                   1
-#define GlintV0FloatSOff                              0x8180
-
-#define GlintV0FloatT                                 0x9188
-#define GlintV0FloatTTag                              0x0231
-#define GlintV0FloatTReg                                   1
-#define GlintV0FloatTOff                              0x8188
-
-#define GlintV0FloatQ                                 0x9190
-#define GlintV0FloatQTag                              0x0232
-#define GlintV0FloatQReg                                   1
-#define GlintV0FloatQOff                              0x8190
-
-#define GlintV0FloatKs                                0x9198
-#define GlintV0FloatKsTag                             0x0233
-#define GlintV0FloatKsReg                                  1
-#define GlintV0FloatKsOff                             0x8198
-
-#define GlintV0FloatKd                                0x91a0
-#define GlintV0FloatKdTag                             0x0234
-#define GlintV0FloatKdReg                                  1
-#define GlintV0FloatKdOff                             0x81a0
-
-#define GlintV0FloatR                                 0x91a8
-#define GlintV0FloatRTag                              0x0235
-#define GlintV0FloatRReg                                   1
-#define GlintV0FloatROff                              0x81a8
-
-#define GlintV0FloatG                                 0x91b0
-#define GlintV0FloatGTag                              0x0236
-#define GlintV0FloatGReg                                   1
-#define GlintV0FloatGOff                              0x81b0
-
-#define GlintV0FloatB                                 0x91b8
-#define GlintV0FloatBTag                              0x0237
-#define GlintV0FloatBReg                                   1
-#define GlintV0FloatBOff                              0x81b8
-
-#define GlintV0FloatA                                 0x91c0
-#define GlintV0FloatATag                              0x0238
-#define GlintV0FloatAReg                                   1
-#define GlintV0FloatAOff                              0x81c0
-
-#define GlintV0FloatF                                 0x91c8
-#define GlintV0FloatFTag                              0x0239
-#define GlintV0FloatFReg                                   1
-#define GlintV0FloatFOff                              0x81c8
-
-#define GlintV0FloatX                                 0x91d0
-#define GlintV0FloatXTag                              0x023a
-#define GlintV0FloatXReg                                   1
-#define GlintV0FloatXOff                              0x81d0
-
-#define GlintV0FloatY                                 0x91d8
-#define GlintV0FloatYTag                              0x023b
-#define GlintV0FloatYReg                                   1
-#define GlintV0FloatYOff                              0x81d8
-
-#define GlintV0FloatZ                                 0x91e0
-#define GlintV0FloatZTag                              0x023c
-#define GlintV0FloatZReg                                   1
-#define GlintV0FloatZOff                              0x81e0
-
-#define GlintV1FloatS                                 0x9200
-#define GlintV1FloatSTag                              0x0240
-#define GlintV1FloatSReg                                   1
-#define GlintV1FloatSOff                              0x8200
-
-#define GlintV1FloatT                                 0x9208
-#define GlintV1FloatTTag                              0x0241
-#define GlintV1FloatTReg                                   1
-#define GlintV1FloatTOff                              0x8208
-
-#define GlintV1FloatQ                                 0x9210
-#define GlintV1FloatQTag                              0x0242
-#define GlintV1FloatQReg                                   1
-#define GlintV1FloatQOff                              0x8210
-
-#define GlintV1FloatKs                                0x9218
-#define GlintV1FloatKsTag                             0x0243
-#define GlintV1FloatKsReg                                  1
-#define GlintV1FloatKsOff                             0x8218
-
-#define GlintV1FloatKd                                0x9220
-#define GlintV1FloatKdTag                             0x0244
-#define GlintV1FloatKdReg                                  1
-#define GlintV1FloatKdOff                             0x8220
-
-#define GlintV1FloatR                                 0x9228
-#define GlintV1FloatRTag                              0x0245
-#define GlintV1FloatRReg                                   1
-#define GlintV1FloatROff                              0x8228
-
-#define GlintV1FloatG                                 0x9230
-#define GlintV1FloatGTag                              0x0246
-#define GlintV1FloatGReg                                   1
-#define GlintV1FloatGOff                              0x8230
-
-#define GlintV1FloatB                                 0x9238
-#define GlintV1FloatBTag                              0x0247
-#define GlintV1FloatBReg                                   1
-#define GlintV1FloatBOff                              0x8238
-
-#define GlintV1FloatA                                 0x9240
-#define GlintV1FloatATag                              0x0248
-#define GlintV1FloatAReg                                   1
-#define GlintV1FloatAOff                              0x8240
-
-#define GlintV1FloatF                                 0x9248
-#define GlintV1FloatFTag                              0x0249
-#define GlintV1FloatFReg                                   1
-#define GlintV1FloatFOff                              0x8248
-
-#define GlintV1FloatX                                 0x9250
-#define GlintV1FloatXTag                              0x024a
-#define GlintV1FloatXReg                                   1
-#define GlintV1FloatXOff                              0x8250
-
-#define GlintV1FloatY                                 0x9258
-#define GlintV1FloatYTag                              0x024b
-#define GlintV1FloatYReg                                   1
-#define GlintV1FloatYOff                              0x8258
-
-#define GlintV1FloatZ                                 0x9260
-#define GlintV1FloatZTag                              0x024c
-#define GlintV1FloatZReg                                   1
-#define GlintV1FloatZOff                              0x8260
-
-#define GlintV2FloatS                                 0x9280
-#define GlintV2FloatSTag                              0x0250
-#define GlintV2FloatSReg                                   1
-#define GlintV2FloatSOff                              0x8280
-
-#define GlintV2FloatT                                 0x9288
-#define GlintV2FloatTTag                              0x0251
-#define GlintV2FloatTReg                                   1
-#define GlintV2FloatTOff                              0x8288
-
-#define GlintV2FloatQ                                 0x9290
-#define GlintV2FloatQTag                              0x0252
-#define GlintV2FloatQReg                                   1
-#define GlintV2FloatQOff                              0x8290
-
-#define GlintV2FloatKs                                0x9298
-#define GlintV2FloatKsTag                             0x0253
-#define GlintV2FloatKsReg                                  1
-#define GlintV2FloatKsOff                             0x8298
-
-#define GlintV2FloatKd                                0x92a0
-#define GlintV2FloatKdTag                             0x0254
-#define GlintV2FloatKdReg                                  1
-#define GlintV2FloatKdOff                             0x82a0
-
-#define GlintV2FloatR                                 0x92a8
-#define GlintV2FloatRTag                              0x0255
-#define GlintV2FloatRReg                                   1
-#define GlintV2FloatROff                              0x82a8
-
-#define GlintV2FloatG                                 0x92b0
-#define GlintV2FloatGTag                              0x0256
-#define GlintV2FloatGReg                                   1
-#define GlintV2FloatGOff                              0x82b0
-
-#define GlintV2FloatB                                 0x92b8
-#define GlintV2FloatBTag                              0x0257
-#define GlintV2FloatBReg                                   1
-#define GlintV2FloatBOff                              0x82b8
-
-#define GlintV2FloatA                                 0x92c0
-#define GlintV2FloatATag                              0x0258
-#define GlintV2FloatAReg                                   1
-#define GlintV2FloatAOff                              0x82c0
-
-#define GlintV2FloatF                                 0x92c8
-#define GlintV2FloatFTag                              0x0259
-#define GlintV2FloatFReg                                   1
-#define GlintV2FloatFOff                              0x82c8
-
-#define GlintV2FloatX                                 0x92d0
-#define GlintV2FloatXTag                              0x025a
-#define GlintV2FloatXReg                                   1
-#define GlintV2FloatXOff                              0x82d0
-
-#define GlintV2FloatY                                 0x92d8
-#define GlintV2FloatYTag                              0x025b
-#define GlintV2FloatYReg                                   1
-#define GlintV2FloatYOff                              0x82d8
-
-#define GlintV2FloatZ                                 0x92e0
-#define GlintV2FloatZTag                              0x025c
-#define GlintV2FloatZReg                                   1
-#define GlintV2FloatZOff                              0x82e0
-
-#define GlintDeltaMode                                0x9300
-#define GlintDeltaModeTag                             0x0260
-#define GlintDeltaModeReg                                  1
-#define GlintDeltaModeOff                             0x8300
-
-#define GlintDrawTriangle                             0x9308
-#define GlintDrawTriangleTag                          0x0261
-#define GlintDrawTriangleReg                               1
-#define GlintDrawTriangleOff                          0x8308
-
-#define GlintRepeatTriangle                           0x9310
-#define GlintRepeatTriangleTag                        0x0262
-#define GlintRepeatTriangleReg                             1
-#define GlintRepeatTriangleOff                        0x8310
-
-#define GlintDrawLine01                               0x9318
-#define GlintDrawLine01Tag                            0x0263
-#define GlintDrawLine01Reg                                 1
-#define GlintDrawLine01Off                            0x8318
-
-#define GlintDrawLine10                               0x9320
-#define GlintDrawLine10Tag                            0x0264
-#define GlintDrawLine10Reg                                 1
-#define GlintDrawLine10Off                            0x8320
-
-#define GlintRepeatLine                               0x9328
-#define GlintRepeatLineTag                            0x0265
-#define GlintRepeatLineReg                                 1
-#define GlintRepeatLineOff                            0x8328
-
-#define GlintEpilogueTag                              0x9368
-#define GlintEpilogueTagTag                           0x026d
-#define GlintEpilogueTagReg                                1
-#define GlintEpilogueTagOff                           0x8368
-
-#define GlintEpilogueData                             0x9370
-#define GlintEpilogueDataTag                          0x026e
-#define GlintEpilogueDataReg                               1
-#define GlintEpilogueDataOff                          0x8370
-
-#define GlintBroadcastMask                            0x9378
-#define GlintBroadcastMaskTag                         0x026f
-#define GlintBroadcastMaskReg                              1
-#define GlintBroadcastMaskOff                         0x8378
-
-#define GlintXBias                                    0x9480
-#define GlintXBiasTag                                 0x0290
-#define GlintXBiasReg                                      1
-#define GlintXBiasOff                                 0x8480
-
-#define GlintYBias                                    0x9488
-#define GlintYBiasTag                                 0x0291
-#define GlintYBiasReg                                      1
-#define GlintYBiasOff                                 0x8488
-
-#define GlintPointMode                                0x9490
-#define GlintPointModeTag                             0x0292
-#define GlintPointModeReg                                  1
-#define GlintPointModeOff                             0x8490
-
-#define GlintPointSize                                0x9498
-#define GlintPointSizeTag                             0x0293
-#define GlintPointSizeReg                                  1
-#define GlintPointSizeOff                             0x8498
-
-#define GlintAApointSize                              0x94a0
-#define GlintAApointSizeTag                           0x0294
-#define GlintAApointSizeReg                                1
-#define GlintAApointSizeOff                           0x84a0
-
-#define GlintLineMode                                 0x94a8
-#define GlintLineModeTag                              0x0295
-#define GlintLineModeReg                                   1
-#define GlintLineModeOff                              0x84a8
-
-#define GlintLineWidth                                0x94b0
-#define GlintLineWidthTag                             0x0296
-#define GlintLineWidthReg                                  1
-#define GlintLineWidthOff                             0x84b0
-
-#define GlintLineWidthOffset                          0x94b8
-#define GlintLineWidthOffsetTag                       0x0297
-#define GlintLineWidthOffsetReg                            1
-#define GlintLineWidthOffsetOff                       0x84b8
-
-#define GlintAAlineWidth                              0x94c0
-#define GlintAAlineWidthTag                           0x0298
-#define GlintAAlineWidthReg                                1
-#define GlintAAlineWidthOff                           0x84c0
-
-#define GlintTriangleMode                             0x94c8
-#define GlintTriangleModeTag                          0x0299
-#define GlintTriangleModeReg                               1
-#define GlintTriangleModeOff                          0x84c8
-
-#define GlintRectangleMode                            0x94d0
-#define GlintRectangleModeTag                         0x029a
-#define GlintRectangleModeReg                              1
-#define GlintRectangleModeOff                         0x84d0
-
-#define GlintRectangleWidth                           0x94d8
-#define GlintRectangleWidthTag                        0x029b
-#define GlintRectangleWidthReg                             1
-#define GlintRectangleWidthOff                        0x84d8
-
-#define GlintRectangleHeight                          0x94e0
-#define GlintRectangleHeightTag                       0x029c
-#define GlintRectangleHeightReg                            1
-#define GlintRectangleHeightOff                       0x84e0
-
-#define GlintRectangle2DMode                          0x94e8
-#define GlintRectangle2DModeTag                       0x029d
-#define GlintRectangle2DModeReg                            1
-#define GlintRectangle2DModeOff                       0x84e8
-
-#define GlintRectangle2DControl                       0x94f0
-#define GlintRectangle2DControlTag                    0x029e
-#define GlintRectangle2DControlReg                         1
-#define GlintRectangle2DControlOff                    0x84f0
-
-#define GlintTransformMode                            0x9508
-#define GlintTransformModeTag                         0x02a1
-#define GlintTransformModeReg                              1
-#define GlintTransformModeOff                         0x8508
-
-#define GlintGeometryMode                             0x9510
-#define GlintGeometryModeTag                          0x02a2
-#define GlintGeometryModeReg                               1
-#define GlintGeometryModeOff                          0x8510
-
-#define GlintNormalizeMode                            0x9518
-#define GlintNormalizeModeTag                         0x02a3
-#define GlintNormalizeModeReg                              1
-#define GlintNormalizeModeOff                         0x8518
-
-#define GlintLightingMode                             0x9520
-#define GlintLightingModeTag                          0x02a4
-#define GlintLightingModeReg                               1
-#define GlintLightingModeOff                          0x8520
-
-#define GlintColorMaterialMode                        0x9528
-#define GlintColorMaterialModeTag                     0x02a5
-#define GlintColorMaterialModeReg                          1
-#define GlintColorMaterialModeOff                     0x8528
-
-#define GlintMaterialMode                             0x9530
-#define GlintMaterialModeTag                          0x02a6
-#define GlintMaterialModeReg                               1
-#define GlintMaterialModeOff                          0x8530
-
-#define GlintSelectResult                             0x9580
-#define GlintSelectResultTag                          0x02b0
-#define GlintSelectResultReg                               1
-#define GlintSelectResultOff                          0x8580
-
-#define GlintBegin                                    0x9590
-#define GlintBeginTag                                 0x02b2
-#define GlintBeginReg                                      1
-#define GlintBeginOff                                 0x8590
-
-#define GlintEnd                                      0x9598
-#define GlintEndTag                                   0x02b3
-#define GlintEndReg                                        1
-#define GlintEndOff                                   0x8598
-
-#define GlintEdgeFlag                                 0x95a0
-#define GlintEdgeFlagTag                              0x02b4
-#define GlintEdgeFlagReg                                   1
-#define GlintEdgeFlagOff                              0x85a0
-
-#define GlintObjectIDvalue                            0x95a8
-#define GlintObjectIDvalueTag                         0x02b5
-#define GlintObjectIDvalueReg                              1
-#define GlintObjectIDvalueOff                         0x85a8
-
-#define GlintIncrementObjectID                        0x95b0
-#define GlintIncrementObjectIDTag                     0x02b6
-#define GlintIncrementObjectIDReg                          1
-#define GlintIncrementObjectIDOff                     0x85b0
-
-#define GlintTransformCurrent                         0x95b8
-#define GlintTransformCurrentTag                      0x02b7
-#define GlintTransformCurrentReg                           1
-#define GlintTransformCurrentOff                      0x85b8
-
-#define GlintSaveCurrent                              0x95c8
-#define GlintSaveCurrentTag                           0x02b9
-#define GlintSaveCurrentReg                                1
-#define GlintSaveCurrentOff                           0x85c8
-
-#define GlintRestoreCurrent                           0x95d0
-#define GlintRestoreCurrentTag                        0x02ba
-#define GlintRestoreCurrentReg                             1
-#define GlintRestoreCurrentOff                        0x85d0
-
-#define GlintInitNames                                0x95d8
-#define GlintInitNamesTag                             0x02bb
-#define GlintInitNamesReg                                  1
-#define GlintInitNamesOff                             0x85d8
-
-#define GlintPushName                                 0x95e0
-#define GlintPushNameTag                              0x02bc
-#define GlintPushNameReg                                   1
-#define GlintPushNameOff                              0x85e0
-
-#define GlintPopName                                  0x95e8
-#define GlintPopNameTag                               0x02bd
-#define GlintPopNameReg                                    1
-#define GlintPopNameOff                               0x85e8
-
-#define GlintLoadName                                 0x95f0
-#define GlintLoadNameTag                              0x02be
-#define GlintLoadNameReg                                   1
-#define GlintLoadNameOff                              0x85f0
-
-#define GlintGeomRectangle                            0x96a0
-#define GlintGeomRectangleTag                         0x02d4
-#define GlintGeomRectangleReg                              1
-#define GlintGeomRectangleOff                         0x86a0
-
-#define GlintDrawRectangle2D                          0x97a0
-#define GlintDrawRectangle2DTag                       0x02f4
-#define GlintDrawRectangle2DReg                            1
-#define GlintDrawRectangle2DOff                       0x87a0
-
-#define GlintNz                                       0x9800
-#define GlintNzTag                                    0x0300
-#define GlintNzReg                                         1
-#define GlintNzOff                                    0x8800
-
-#define GlintNy                                       0x9808
-#define GlintNyTag                                    0x0301
-#define GlintNyReg                                         1
-#define GlintNyOff                                    0x8808
-
-#define GlintNx                                       0x9810
-#define GlintNxTag                                    0x0302
-#define GlintNxReg                                         1
-#define GlintNxOff                                    0x8810
-
-#define GlintCa                                       0x9818
-#define GlintCaTag                                    0x0303
-#define GlintCaReg                                         1
-#define GlintCaOff                                    0x8818
-
-#define GlintCb                                       0x9820
-#define GlintCbTag                                    0x0304
-#define GlintCbReg                                         1
-#define GlintCbOff                                    0x8820
-
-#define GlintCg                                       0x9828
-#define GlintCgTag                                    0x0305
-#define GlintCgReg                                         1
-#define GlintCgOff                                    0x8828
-
-#define GlintCr3                                      0x9830
-#define GlintCr3Tag                                   0x0306
-#define GlintCr3Reg                                        1
-#define GlintCr3Off                                   0x8830
-
-#define GlintCr4                                      0x9838
-#define GlintCr4Tag                                   0x0307
-#define GlintCr4Reg                                        1
-#define GlintCr4Off                                   0x8838
-
-#define GlintTt2                                      0x9840
-#define GlintTt2Tag                                   0x0308
-#define GlintTt2Reg                                        1
-#define GlintTt2Off                                   0x8840
-
-#define GlintTs2                                      0x9848
-#define GlintTs2Tag                                   0x0309
-#define GlintTs2Reg                                        1
-#define GlintTs2Off                                   0x8848
-
-#define GlintVw                                       0x9850
-#define GlintVwTag                                    0x030a
-#define GlintVwReg                                         1
-#define GlintVwOff                                    0x8850
-
-#define GlintVz                                       0x9858
-#define GlintVzTag                                    0x030b
-#define GlintVzReg                                         1
-#define GlintVzOff                                    0x8858
-
-#define GlintVy                                       0x9860
-#define GlintVyTag                                    0x030c
-#define GlintVyReg                                         1
-#define GlintVyOff                                    0x8860
-
-#define GlintVx2                                      0x9868
-#define GlintVx2Tag                                   0x030d
-#define GlintVx2Reg                                        1
-#define GlintVx2Off                                   0x8868
-
-#define GlintVx3                                      0x9870
-#define GlintVx3Tag                                   0x030e
-#define GlintVx3Reg                                        1
-#define GlintVx3Off                                   0x8870
-
-#define GlintVx4                                      0x9878
-#define GlintVx4Tag                                   0x030f
-#define GlintVx4Reg                                        1
-#define GlintVx4Off                                   0x8878
-
-#define GlintFNz                                      0x9880
-#define GlintFNzTag                                   0x0310
-#define GlintFNzReg                                        1
-#define GlintFNzOff                                   0x8880
-
-#define GlintFNy                                      0x9888
-#define GlintFNyTag                                   0x0311
-#define GlintFNyReg                                        1
-#define GlintFNyOff                                   0x8888
-
-#define GlintFNx                                      0x9890
-#define GlintFNxTag                                   0x0312
-#define GlintFNxReg                                        1
-#define GlintFNxOff                                   0x8890
-
-#define GlintPackedColor3                             0x9898
-#define GlintPackedColor3Tag                          0x0313
-#define GlintPackedColor3Reg                               1
-#define GlintPackedColor3Off                          0x8898
-
-#define GlintPackedColor4                             0x98a0
-#define GlintPackedColor4Tag                          0x0314
-#define GlintPackedColor4Reg                               1
-#define GlintPackedColor4Off                          0x88a0
-
-#define GlintTq4                                      0x98a8
-#define GlintTq4Tag                                   0x0315
-#define GlintTq4Reg                                        1
-#define GlintTq4Off                                   0x88a8
-
-#define GlintTr4                                      0x98b0
-#define GlintTr4Tag                                   0x0316
-#define GlintTr4Reg                                        1
-#define GlintTr4Off                                   0x88b0
-
-#define GlintTt4                                      0x98b8
-#define GlintTt4Tag                                   0x0317
-#define GlintTt4Reg                                        1
-#define GlintTt4Off                                   0x88b8
-
-#define GlintTs4                                      0x98c0
-#define GlintTs4Tag                                   0x0318
-#define GlintTs4Reg                                        1
-#define GlintTs4Off                                   0x88c0
-
-#define GlintRPw                                      0x98c8
-#define GlintRPwTag                                   0x0319
-#define GlintRPwReg                                        1
-#define GlintRPwOff                                   0x88c8
-
-#define GlintRPz                                      0x98d0
-#define GlintRPzTag                                   0x031a
-#define GlintRPzReg                                        1
-#define GlintRPzOff                                   0x88d0
-
-#define GlintRPy                                      0x98d8
-#define GlintRPyTag                                   0x031b
-#define GlintRPyReg                                        1
-#define GlintRPyOff                                   0x88d8
-
-#define GlintRPx2                                     0x98e0
-#define GlintRPx2Tag                                  0x031c
-#define GlintRPx2Reg                                       1
-#define GlintRPx2Off                                  0x88e0
-
-#define GlintRPx3                                     0x98e8
-#define GlintRPx3Tag                                  0x031d
-#define GlintRPx3Reg                                       1
-#define GlintRPx3Off                                  0x88e8
-
-#define GlintRPx4                                     0x98f0
-#define GlintRPx4Tag                                  0x031e
-#define GlintRPx4Reg                                       1
-#define GlintRPx4Off                                  0x88f0
-
-#define GlintTs1                                      0x98f8
-#define GlintTs1Tag                                   0x031f
-#define GlintTs1Reg                                        1
-#define GlintTs1Off                                   0x88f8
-
-#define GlintModelViewMatrix0                         0x9900
-#define GlintModelViewMatrix0Tag                      0x0320
-#define GlintModelViewMatrix0Reg                           1
-#define GlintModelViewMatrix0Off                      0x8900
-
-#define GlintModelViewMatrix1                         0x9908
-#define GlintModelViewMatrix1Tag                      0x0321
-#define GlintModelViewMatrix1Reg                           1
-#define GlintModelViewMatrix1Off                      0x8908
-
-#define GlintModelViewMatrix2                         0x9910
-#define GlintModelViewMatrix2Tag                      0x0322
-#define GlintModelViewMatrix2Reg                           1
-#define GlintModelViewMatrix2Off                      0x8910
-
-#define GlintModelViewMatrix3                         0x9918
-#define GlintModelViewMatrix3Tag                      0x0323
-#define GlintModelViewMatrix3Reg                           1
-#define GlintModelViewMatrix3Off                      0x8918
-
-#define GlintModelViewMatrix4                         0x9920
-#define GlintModelViewMatrix4Tag                      0x0324
-#define GlintModelViewMatrix4Reg                           1
-#define GlintModelViewMatrix4Off                      0x8920
-
-#define GlintModelViewMatrix5                         0x9928
-#define GlintModelViewMatrix5Tag                      0x0325
-#define GlintModelViewMatrix5Reg                           1
-#define GlintModelViewMatrix5Off                      0x8928
-
-#define GlintModelViewMatrix6                         0x9930
-#define GlintModelViewMatrix6Tag                      0x0326
-#define GlintModelViewMatrix6Reg                           1
-#define GlintModelViewMatrix6Off                      0x8930
-
-#define GlintModelViewMatrix7                         0x9938
-#define GlintModelViewMatrix7Tag                      0x0327
-#define GlintModelViewMatrix7Reg                           1
-#define GlintModelViewMatrix7Off                      0x8938
-
-#define GlintModelViewMatrix8                         0x9940
-#define GlintModelViewMatrix8Tag                      0x0328
-#define GlintModelViewMatrix8Reg                           1
-#define GlintModelViewMatrix8Off                      0x8940
-
-#define GlintModelViewMatrix9                         0x9948
-#define GlintModelViewMatrix9Tag                      0x0329
-#define GlintModelViewMatrix9Reg                           1
-#define GlintModelViewMatrix9Off                      0x8948
-
-#define GlintModelViewMatrix10                        0x9950
-#define GlintModelViewMatrix10Tag                     0x032a
-#define GlintModelViewMatrix10Reg                          1
-#define GlintModelViewMatrix10Off                     0x8950
-
-#define GlintModelViewMatrix11                        0x9958
-#define GlintModelViewMatrix11Tag                     0x032b
-#define GlintModelViewMatrix11Reg                          1
-#define GlintModelViewMatrix11Off                     0x8958
-
-#define GlintModelViewMatrix12                        0x9960
-#define GlintModelViewMatrix12Tag                     0x032c
-#define GlintModelViewMatrix12Reg                          1
-#define GlintModelViewMatrix12Off                     0x8960
-
-#define GlintModelViewMatrix13                        0x9968
-#define GlintModelViewMatrix13Tag                     0x032d
-#define GlintModelViewMatrix13Reg                          1
-#define GlintModelViewMatrix13Off                     0x8968
-
-#define GlintModelViewMatrix14                        0x9970
-#define GlintModelViewMatrix14Tag                     0x032e
-#define GlintModelViewMatrix14Reg                          1
-#define GlintModelViewMatrix14Off                     0x8970
-
-#define GlintModelViewMatrix15                        0x9978
-#define GlintModelViewMatrix15Tag                     0x032f
-#define GlintModelViewMatrix15Reg                          1
-#define GlintModelViewMatrix15Off                     0x8978
-
-#define GlintModelViewProjectionMatrix0               0x9980
-#define GlintModelViewProjectionMatrix0Tag            0x0330
-#define GlintModelViewProjectionMatrix0Reg                 1
-#define GlintModelViewProjectionMatrix0Off            0x8980
-
-#define GlintModelViewProjectionMatrix1               0x9988
-#define GlintModelViewProjectionMatrix1Tag            0x0331
-#define GlintModelViewProjectionMatrix1Reg                 1
-#define GlintModelViewProjectionMatrix1Off            0x8988
-
-#define GlintModelViewProjectionMatrix2               0x9990
-#define GlintModelViewProjectionMatrix2Tag            0x0332
-#define GlintModelViewProjectionMatrix2Reg                 1
-#define GlintModelViewProjectionMatrix2Off            0x8990
-
-#define GlintModelViewProjectionMatrix3               0x9998
-#define GlintModelViewProjectionMatrix3Tag            0x0333
-#define GlintModelViewProjectionMatrix3Reg                 1
-#define GlintModelViewProjectionMatrix3Off            0x8998
-
-#define GlintModelViewProjectionMatrix4               0x99a0
-#define GlintModelViewProjectionMatrix4Tag            0x0334
-#define GlintModelViewProjectionMatrix4Reg                 1
-#define GlintModelViewProjectionMatrix4Off            0x89a0
-
-#define GlintModelViewProjectionMatrix5               0x99a8
-#define GlintModelViewProjectionMatrix5Tag            0x0335
-#define GlintModelViewProjectionMatrix5Reg                 1
-#define GlintModelViewProjectionMatrix5Off            0x89a8
-
-#define GlintModelViewProjectionMatrix6               0x99b0
-#define GlintModelViewProjectionMatrix6Tag            0x0336
-#define GlintModelViewProjectionMatrix6Reg                 1
-#define GlintModelViewProjectionMatrix6Off            0x89b0
-
-#define GlintModelViewProjectionMatrix7               0x99b8
-#define GlintModelViewProjectionMatrix7Tag            0x0337
-#define GlintModelViewProjectionMatrix7Reg                 1
-#define GlintModelViewProjectionMatrix7Off            0x89b8
-
-#define GlintModelViewProjectionMatrix8               0x99c0
-#define GlintModelViewProjectionMatrix8Tag            0x0338
-#define GlintModelViewProjectionMatrix8Reg                 1
-#define GlintModelViewProjectionMatrix8Off            0x89c0
-
-#define GlintModelViewProjectionMatrix9               0x99c8
-#define GlintModelViewProjectionMatrix9Tag            0x0339
-#define GlintModelViewProjectionMatrix9Reg                 1
-#define GlintModelViewProjectionMatrix9Off            0x89c8
-
-#define GlintModelViewProjectionMatrix10              0x99d0
-#define GlintModelViewProjectionMatrix10Tag           0x033a
-#define GlintModelViewProjectionMatrix10Reg                1
-#define GlintModelViewProjectionMatrix10Off           0x89d0
-
-#define GlintModelViewProjectionMatrix11              0x99d8
-#define GlintModelViewProjectionMatrix11Tag           0x033b
-#define GlintModelViewProjectionMatrix11Reg                1
-#define GlintModelViewProjectionMatrix11Off           0x89d8
-
-#define GlintModelViewProjectionMatrix12              0x99e0
-#define GlintModelViewProjectionMatrix12Tag           0x033c
-#define GlintModelViewProjectionMatrix12Reg                1
-#define GlintModelViewProjectionMatrix12Off           0x89e0
-
-#define GlintModelViewProjectionMatrix13              0x99e8
-#define GlintModelViewProjectionMatrix13Tag           0x033d
-#define GlintModelViewProjectionMatrix13Reg                1
-#define GlintModelViewProjectionMatrix13Off           0x89e8
-
-#define GlintModelViewProjectionMatrix14              0x99f0
-#define GlintModelViewProjectionMatrix14Tag           0x033e
-#define GlintModelViewProjectionMatrix14Reg                1
-#define GlintModelViewProjectionMatrix14Off           0x89f0
-
-#define GlintModelViewProjectionMatrix15              0x99f8
-#define GlintModelViewProjectionMatrix15Tag           0x033f
-#define GlintModelViewProjectionMatrix15Reg                1
-#define GlintModelViewProjectionMatrix15Off           0x89f8
-
-#define GlintNormalMatrix0                            0x9a00
-#define GlintNormalMatrix0Tag                         0x0340
-#define GlintNormalMatrix0Reg                              1
-#define GlintNormalMatrix0Off                         0x8a00
-
-#define GlintNormalMatrix1                            0x9a08
-#define GlintNormalMatrix1Tag                         0x0341
-#define GlintNormalMatrix1Reg                              1
-#define GlintNormalMatrix1Off                         0x8a08
-
-#define GlintNormalMatrix2                            0x9a10
-#define GlintNormalMatrix2Tag                         0x0342
-#define GlintNormalMatrix2Reg                              1
-#define GlintNormalMatrix2Off                         0x8a10
-
-#define GlintNormalMatrix3                            0x9a18
-#define GlintNormalMatrix3Tag                         0x0343
-#define GlintNormalMatrix3Reg                              1
-#define GlintNormalMatrix3Off                         0x8a18
-
-#define GlintNormalMatrix4                            0x9a20
-#define GlintNormalMatrix4Tag                         0x0344
-#define GlintNormalMatrix4Reg                              1
-#define GlintNormalMatrix4Off                         0x8a20
-
-#define GlintNormalMatrix5                            0x9a28
-#define GlintNormalMatrix5Tag                         0x0345
-#define GlintNormalMatrix5Reg                              1
-#define GlintNormalMatrix5Off                         0x8a28
-
-#define GlintNormalMatrix6                            0x9a30
-#define GlintNormalMatrix6Tag                         0x0346
-#define GlintNormalMatrix6Reg                              1
-#define GlintNormalMatrix6Off                         0x8a30
-
-#define GlintNormalMatrix7                            0x9a38
-#define GlintNormalMatrix7Tag                         0x0347
-#define GlintNormalMatrix7Reg                              1
-#define GlintNormalMatrix7Off                         0x8a38
-
-#define GlintNormalMatrix8                            0x9a40
-#define GlintNormalMatrix8Tag                         0x0348
-#define GlintNormalMatrix8Reg                              1
-#define GlintNormalMatrix8Off                         0x8a40
-
-#define GlintTextureMatrix0                           0x9a80
-#define GlintTextureMatrix0Tag                        0x0350
-#define GlintTextureMatrix0Reg                             1
-#define GlintTextureMatrix0Off                        0x8a80
-
-#define GlintTextureMatrix1                           0x9a88
-#define GlintTextureMatrix1Tag                        0x0351
-#define GlintTextureMatrix1Reg                             1
-#define GlintTextureMatrix1Off                        0x8a88
-
-#define GlintTextureMatrix2                           0x9a90
-#define GlintTextureMatrix2Tag                        0x0352
-#define GlintTextureMatrix2Reg                             1
-#define GlintTextureMatrix2Off                        0x8a90
-
-#define GlintTextureMatrix3                           0x9a98
-#define GlintTextureMatrix3Tag                        0x0353
-#define GlintTextureMatrix3Reg                             1
-#define GlintTextureMatrix3Off                        0x8a98
-
-#define GlintTextureMatrix4                           0x9aa0
-#define GlintTextureMatrix4Tag                        0x0354
-#define GlintTextureMatrix4Reg                             1
-#define GlintTextureMatrix4Off                        0x8aa0
-
-#define GlintTextureMatrix5                           0x9aa8
-#define GlintTextureMatrix5Tag                        0x0355
-#define GlintTextureMatrix5Reg                             1
-#define GlintTextureMatrix5Off                        0x8aa8
-
-#define GlintTextureMatrix6                           0x9ab0
-#define GlintTextureMatrix6Tag                        0x0356
-#define GlintTextureMatrix6Reg                             1
-#define GlintTextureMatrix6Off                        0x8ab0
-
-#define GlintTextureMatrix7                           0x9ab8
-#define GlintTextureMatrix7Tag                        0x0357
-#define GlintTextureMatrix7Reg                             1
-#define GlintTextureMatrix7Off                        0x8ab8
-
-#define GlintTextureMatrix8                           0x9ac0
-#define GlintTextureMatrix8Tag                        0x0358
-#define GlintTextureMatrix8Reg                             1
-#define GlintTextureMatrix8Off                        0x8ac0
-
-#define GlintTextureMatrix9                           0x9ac8
-#define GlintTextureMatrix9Tag                        0x0359
-#define GlintTextureMatrix9Reg                             1
-#define GlintTextureMatrix9Off                        0x8ac8
-
-#define GlintTextureMatrix10                          0x9ad0
-#define GlintTextureMatrix10Tag                       0x035a
-#define GlintTextureMatrix10Reg                            1
-#define GlintTextureMatrix10Off                       0x8ad0
-
-#define GlintTextureMatrix11                          0x9ad8
-#define GlintTextureMatrix11Tag                       0x035b
-#define GlintTextureMatrix11Reg                            1
-#define GlintTextureMatrix11Off                       0x8ad8
-
-#define GlintTextureMatrix12                          0x9ae0
-#define GlintTextureMatrix12Tag                       0x035c
-#define GlintTextureMatrix12Reg                            1
-#define GlintTextureMatrix12Off                       0x8ae0
-
-#define GlintTextureMatrix13                          0x9ae8
-#define GlintTextureMatrix13Tag                       0x035d
-#define GlintTextureMatrix13Reg                            1
-#define GlintTextureMatrix13Off                       0x8ae8
-
-#define GlintTextureMatrix14                          0x9af0
-#define GlintTextureMatrix14Tag                       0x035e
-#define GlintTextureMatrix14Reg                            1
-#define GlintTextureMatrix14Off                       0x8af0
-
-#define GlintTextureMatrix15                          0x9af8
-#define GlintTextureMatrix15Tag                       0x035f
-#define GlintTextureMatrix15Reg                            1
-#define GlintTextureMatrix15Off                       0x8af8
-
-#define GlintTexGen0                                  0x9b00
-#define GlintTexGen0Tag                               0x0360
-#define GlintTexGen0Reg                                    1
-#define GlintTexGen0Off                               0x8b00
-
-#define GlintTexGen1                                  0x9b08
-#define GlintTexGen1Tag                               0x0361
-#define GlintTexGen1Reg                                    1
-#define GlintTexGen1Off                               0x8b08
-
-#define GlintTexGen2                                  0x9b10
-#define GlintTexGen2Tag                               0x0362
-#define GlintTexGen2Reg                                    1
-#define GlintTexGen2Off                               0x8b10
-
-#define GlintTexGen3                                  0x9b18
-#define GlintTexGen3Tag                               0x0363
-#define GlintTexGen3Reg                                    1
-#define GlintTexGen3Off                               0x8b18
-
-#define GlintTexGen4                                  0x9b20
-#define GlintTexGen4Tag                               0x0364
-#define GlintTexGen4Reg                                    1
-#define GlintTexGen4Off                               0x8b20
-
-#define GlintTexGen5                                  0x9b28
-#define GlintTexGen5Tag                               0x0365
-#define GlintTexGen5Reg                                    1
-#define GlintTexGen5Off                               0x8b28
-
-#define GlintTexGen6                                  0x9b30
-#define GlintTexGen6Tag                               0x0366
-#define GlintTexGen6Reg                                    1
-#define GlintTexGen6Off                               0x8b30
-
-#define GlintTexGen7                                  0x9b38
-#define GlintTexGen7Tag                               0x0367
-#define GlintTexGen7Reg                                    1
-#define GlintTexGen7Off                               0x8b38
-
-#define GlintTexGen8                                  0x9b40
-#define GlintTexGen8Tag                               0x0368
-#define GlintTexGen8Reg                                    1
-#define GlintTexGen8Off                               0x8b40
-
-#define GlintTexGen9                                  0x9b48
-#define GlintTexGen9Tag                               0x0369
-#define GlintTexGen9Reg                                    1
-#define GlintTexGen9Off                               0x8b48
-
-#define GlintTexGen10                                 0x9b50
-#define GlintTexGen10Tag                              0x036a
-#define GlintTexGen10Reg                                   1
-#define GlintTexGen10Off                              0x8b50
-
-#define GlintTexGen11                                 0x9b58
-#define GlintTexGen11Tag                              0x036b
-#define GlintTexGen11Reg                                   1
-#define GlintTexGen11Off                              0x8b58
-
-#define GlintTexGen12                                 0x9b60
-#define GlintTexGen12Tag                              0x036c
-#define GlintTexGen12Reg                                   1
-#define GlintTexGen12Off                              0x8b60
-
-#define GlintTexGen13                                 0x9b68
-#define GlintTexGen13Tag                              0x036d
-#define GlintTexGen13Reg                                   1
-#define GlintTexGen13Off                              0x8b68
-
-#define GlintTexGen14                                 0x9b70
-#define GlintTexGen14Tag                              0x036e
-#define GlintTexGen14Reg                                   1
-#define GlintTexGen14Off                              0x8b70
-
-#define GlintTexGen15                                 0x9b78
-#define GlintTexGen15Tag                              0x036f
-#define GlintTexGen15Reg                                   1
-#define GlintTexGen15Off                              0x8b78
-
-#define GlintViewPortScaleX                           0x9b80
-#define GlintViewPortScaleXTag                        0x0370
-#define GlintViewPortScaleXReg                             1
-#define GlintViewPortScaleXOff                        0x8b80
-
-#define GlintViewPortScaleY                           0x9b88
-#define GlintViewPortScaleYTag                        0x0371
-#define GlintViewPortScaleYReg                             1
-#define GlintViewPortScaleYOff                        0x8b88
-
-#define GlintViewPortScaleZ                           0x9b90
-#define GlintViewPortScaleZTag                        0x0372
-#define GlintViewPortScaleZReg                             1
-#define GlintViewPortScaleZOff                        0x8b90
-
-#define GlintViewPortOffsetX                          0x9b98
-#define GlintViewPortOffsetXTag                       0x0373
-#define GlintViewPortOffsetXReg                            1
-#define GlintViewPortOffsetXOff                       0x8b98
-
-#define GlintViewPortOffsetY                          0x9ba0
-#define GlintViewPortOffsetYTag                       0x0374
-#define GlintViewPortOffsetYReg                            1
-#define GlintViewPortOffsetYOff                       0x8ba0
-
-#define GlintViewPortOffsetZ                          0x9ba8
-#define GlintViewPortOffsetZTag                       0x0375
-#define GlintViewPortOffsetZReg                            1
-#define GlintViewPortOffsetZOff                       0x8ba8
-
-#define GlintFogDensity                               0x9bb0
-#define GlintFogDensityTag                            0x0376
-#define GlintFogDensityReg                                 1
-#define GlintFogDensityOff                            0x8bb0
-
-#define GlintFogScale                                 0x9bb8
-#define GlintFogScaleTag                              0x0377
-#define GlintFogScaleReg                                   1
-#define GlintFogScaleOff                              0x8bb8
-
-#define GlintFogEnd                                   0x9bc0
-#define GlintFogEndTag                                0x0378
-#define GlintFogEndReg                                     1
-#define GlintFogEndOff                                0x8bc0
-
-#define GlintPolygonOffsetFactor                      0x9bc8
-#define GlintPolygonOffsetFactorTag                   0x0379
-#define GlintPolygonOffsetFactorReg                        1
-#define GlintPolygonOffsetFactorOff                   0x8bc8
-
-#define GlintPolygonOffsetBias                        0x9bd0
-#define GlintPolygonOffsetBiasTag                     0x037a
-#define GlintPolygonOffsetBiasReg                          1
-#define GlintPolygonOffsetBiasOff                     0x8bd0
-
-#define GlintLineClipLengthThreshold                  0x9bd8
-#define GlintLineClipLengthThresholdTag               0x037b
-#define GlintLineClipLengthThresholdReg                    1
-#define GlintLineClipLengthThresholdOff               0x8bd8
-
-#define GlintTriangleClipAreaThreshold                0x9be0
-#define GlintTriangleClipAreaThresholdTag             0x037c
-#define GlintTriangleClipAreaThresholdReg                  1
-#define GlintTriangleClipAreaThresholdOff             0x8be0
-
-#define GlintRasterPosXIncrement                      0x9be8
-#define GlintRasterPosXIncrementTag                   0x037d
-#define GlintRasterPosXIncrementReg                        1
-#define GlintRasterPosXIncrementOff                   0x8be8
-
-#define GlintRasterPosYIncrement                      0x9bf0
-#define GlintRasterPosYIncrementTag                   0x037e
-#define GlintRasterPosYIncrementReg                        1
-#define GlintRasterPosYIncrementOff                   0x8bf0
-
-#define GlintUserClip0X                               0x9c00
-#define GlintUserClip0XTag                            0x0380
-#define GlintUserClip0XReg                                 1
-#define GlintUserClip0XOff                            0x8c00
-
-#define GlintUserClip0Y                               0x9c08
-#define GlintUserClip0YTag                            0x0381
-#define GlintUserClip0YReg                                 1
-#define GlintUserClip0YOff                            0x8c08
-
-#define GlintUserClip0Z                               0x9c10
-#define GlintUserClip0ZTag                            0x0382
-#define GlintUserClip0ZReg                                 1
-#define GlintUserClip0ZOff                            0x8c10
-
-#define GlintUserClip0W                               0x9c18
-#define GlintUserClip0WTag                            0x0383
-#define GlintUserClip0WReg                                 1
-#define GlintUserClip0WOff                            0x8c18
-
-#define GlintUserClip1X                               0x9c20
-#define GlintUserClip1XTag                            0x0384
-#define GlintUserClip1XReg                                 1
-#define GlintUserClip1XOff                            0x8c20
-
-#define GlintUserClip1Y                               0x9c28
-#define GlintUserClip1YTag                            0x0385
-#define GlintUserClip1YReg                                 1
-#define GlintUserClip1YOff                            0x8c28
-
-#define GlintUserClip1Z                               0x9c30
-#define GlintUserClip1ZTag                            0x0386
-#define GlintUserClip1ZReg                                 1
-#define GlintUserClip1ZOff                            0x8c30
-
-#define GlintUserClip1W                               0x9c38
-#define GlintUserClip1WTag                            0x0387
-#define GlintUserClip1WReg                                 1
-#define GlintUserClip1WOff                            0x8c38
-
-#define GlintUserClip2X                               0x9c40
-#define GlintUserClip2XTag                            0x0388
-#define GlintUserClip2XReg                                 1
-#define GlintUserClip2XOff                            0x8c40
-
-#define GlintUserClip2Y                               0x9c48
-#define GlintUserClip2YTag                            0x0389
-#define GlintUserClip2YReg                                 1
-#define GlintUserClip2YOff                            0x8c48
-
-#define GlintUserClip2Z                               0x9c50
-#define GlintUserClip2ZTag                            0x038a
-#define GlintUserClip2ZReg                                 1
-#define GlintUserClip2ZOff                            0x8c50
-
-#define GlintUserClip2W                               0x9c58
-#define GlintUserClip2WTag                            0x038b
-#define GlintUserClip2WReg                                 1
-#define GlintUserClip2WOff                            0x8c58
-
-#define GlintUserClip3X                               0x9c60
-#define GlintUserClip3XTag                            0x038c
-#define GlintUserClip3XReg                                 1
-#define GlintUserClip3XOff                            0x8c60
-
-#define GlintUserClip3Y                               0x9c68
-#define GlintUserClip3YTag                            0x038d
-#define GlintUserClip3YReg                                 1
-#define GlintUserClip3YOff                            0x8c68
-
-#define GlintUserClip3Z                               0x9c70
-#define GlintUserClip3ZTag                            0x038e
-#define GlintUserClip3ZReg                                 1
-#define GlintUserClip3ZOff                            0x8c70
-
-#define GlintUserClip3W                               0x9c78
-#define GlintUserClip3WTag                            0x038f
-#define GlintUserClip3WReg                                 1
-#define GlintUserClip3WOff                            0x8c78
-
-#define GlintUserClip4X                               0x9c80
-#define GlintUserClip4XTag                            0x0390
-#define GlintUserClip4XReg                                 1
-#define GlintUserClip4XOff                            0x8c80
-
-#define GlintUserClip4Y                               0x9c88
-#define GlintUserClip4YTag                            0x0391
-#define GlintUserClip4YReg                                 1
-#define GlintUserClip4YOff                            0x8c88
-
-#define GlintUserClip4Z                               0x9c90
-#define GlintUserClip4ZTag                            0x0392
-#define GlintUserClip4ZReg                                 1
-#define GlintUserClip4ZOff                            0x8c90
-
-#define GlintUserClip4W                               0x9c98
-#define GlintUserClip4WTag                            0x0393
-#define GlintUserClip4WReg                                 1
-#define GlintUserClip4WOff                            0x8c98
-
-#define GlintUserClip5X                               0x9ca0
-#define GlintUserClip5XTag                            0x0394
-#define GlintUserClip5XReg                                 1
-#define GlintUserClip5XOff                            0x8ca0
-
-#define GlintUserClip5Y                               0x9ca8
-#define GlintUserClip5YTag                            0x0395
-#define GlintUserClip5YReg                                 1
-#define GlintUserClip5YOff                            0x8ca8
-
-#define GlintUserClip5Z                               0x9cb0
-#define GlintUserClip5ZTag                            0x0396
-#define GlintUserClip5ZReg                                 1
-#define GlintUserClip5ZOff                            0x8cb0
-
-#define GlintUserClip5W                               0x9cb8
-#define GlintUserClip5WTag                            0x0397
-#define GlintUserClip5WReg                                 1
-#define GlintUserClip5WOff                            0x8cb8
-
-#define GlintRasterPosXOffset                         0x9ce8
-#define GlintRasterPosXOffsetTag                      0x039d
-#define GlintRasterPosXOffsetReg                           1
-#define GlintRasterPosXOffsetOff                      0x8ce8
-
-#define GlintRasterPosYOffset                         0x9cf0
-#define GlintRasterPosYOffsetTag                      0x039e
-#define GlintRasterPosYOffsetReg                           1
-#define GlintRasterPosYOffsetOff                      0x8cf0
-
-#define GlintAttenuationCutOff                        0x9cf8
-#define GlintAttenuationCutOffTag                     0x039f
-#define GlintAttenuationCutOffReg                          1
-#define GlintAttenuationCutOffOff                     0x8cf8
-
-#define GlintLight0Mode                               0x9d00
-#define GlintLight0ModeTag                            0x03a0
-#define GlintLight0ModeReg                                 1
-#define GlintLight0ModeOff                            0x8d00
-
-#define GlintLight0AmbientIntensityRed                0x9d08
-#define GlintLight0AmbientIntensityRedTag             0x03a1
-#define GlintLight0AmbientIntensityRedReg                  1
-#define GlintLight0AmbientIntensityRedOff             0x8d08
-
-#define GlintLight0AmbientIntensityGreen              0x9d10
-#define GlintLight0AmbientIntensityGreenTag           0x03a2
-#define GlintLight0AmbientIntensityGreenReg                1
-#define GlintLight0AmbientIntensityGreenOff           0x8d10
-
-#define GlintLight0AmbientIntensityBlue               0x9d18
-#define GlintLight0AmbientIntensityBlueTag            0x03a3
-#define GlintLight0AmbientIntensityBlueReg                 1
-#define GlintLight0AmbientIntensityBlueOff            0x8d18
-
-#define GlintLight0DiffuseIntensityRed                0x9d20
-#define GlintLight0DiffuseIntensityRedTag             0x03a4
-#define GlintLight0DiffuseIntensityRedReg                  1
-#define GlintLight0DiffuseIntensityRedOff             0x8d20
-
-#define GlintLight0DiffuseIntensityGreen              0x9d28
-#define GlintLight0DiffuseIntensityGreenTag           0x03a5
-#define GlintLight0DiffuseIntensityGreenReg                1
-#define GlintLight0DiffuseIntensityGreenOff           0x8d28
-
-#define GlintLight0DiffuseIntensityBlue               0x9d30
-#define GlintLight0DiffuseIntensityBlueTag            0x03a6
-#define GlintLight0DiffuseIntensityBlueReg                 1
-#define GlintLight0DiffuseIntensityBlueOff            0x8d30
-
-#define GlintLight0SpecularIntensityRed               0x9d38
-#define GlintLight0SpecularIntensityRedTag            0x03a7
-#define GlintLight0SpecularIntensityRedReg                 1
-#define GlintLight0SpecularIntensityRedOff            0x8d38
-
-#define GlintLight0SpecularIntensityGreen             0x9d40
-#define GlintLight0SpecularIntensityGreenTag          0x03a8
-#define GlintLight0SpecularIntensityGreenReg               1
-#define GlintLight0SpecularIntensityGreenOff          0x8d40
-
-#define GlintLight0SpecularIntensityBlue              0x9d48
-#define GlintLight0SpecularIntensityBlueTag           0x03a9
-#define GlintLight0SpecularIntensityBlueReg                1
-#define GlintLight0SpecularIntensityBlueOff           0x8d48
-
-#define GlintLight0PositionX                          0x9d50
-#define GlintLight0PositionXTag                       0x03aa
-#define GlintLight0PositionXReg                            1
-#define GlintLight0PositionXOff                       0x8d50
-
-#define GlintLight0PositionY                          0x9d58
-#define GlintLight0PositionYTag                       0x03ab
-#define GlintLight0PositionYReg                            1
-#define GlintLight0PositionYOff                       0x8d58
-
-#define GlintLight0PositionZ                          0x9d60
-#define GlintLight0PositionZTag                       0x03ac
-#define GlintLight0PositionZReg                            1
-#define GlintLight0PositionZOff                       0x8d60
-
-#define GlintLight0PositionW                          0x9d68
-#define GlintLight0PositionWTag                       0x03ad
-#define GlintLight0PositionWReg                            1
-#define GlintLight0PositionWOff                       0x8d68
-
-#define GlintLight0SpotlightDirectionX                0x9d70
-#define GlintLight0SpotlightDirectionXTag             0x03ae
-#define GlintLight0SpotlightDirectionXReg                  1
-#define GlintLight0SpotlightDirectionXOff             0x8d70
-
-#define GlintLight0SpotlightDirectionY                0x9d78
-#define GlintLight0SpotlightDirectionYTag             0x03af
-#define GlintLight0SpotlightDirectionYReg                  1
-#define GlintLight0SpotlightDirectionYOff             0x8d78
-
-#define GlintLight0SpotlightDirectionZ                0x9d80
-#define GlintLight0SpotlightDirectionZTag             0x03b0
-#define GlintLight0SpotlightDirectionZReg                  1
-#define GlintLight0SpotlightDirectionZOff             0x8d80
-
-#define GlintLight0SpotlightExponent                  0x9d88
-#define GlintLight0SpotlightExponentTag               0x03b1
-#define GlintLight0SpotlightExponentReg                    1
-#define GlintLight0SpotlightExponentOff               0x8d88
-
-#define GlintLight0CosSpotlightCutoffAngle            0x9d90
-#define GlintLight0CosSpotlightCutoffAngleTag         0x03b2
-#define GlintLight0CosSpotlightCutoffAngleReg              1
-#define GlintLight0CosSpotlightCutoffAngleOff         0x8d90
-
-#define GlintLight0ConstantAttenuation                0x9d98
-#define GlintLight0ConstantAttenuationTag             0x03b3
-#define GlintLight0ConstantAttenuationReg                  1
-#define GlintLight0ConstantAttenuationOff             0x8d98
-
-#define GlintLight0LinearAttenuation                  0x9da0
-#define GlintLight0LinearAttenuationTag               0x03b4
-#define GlintLight0LinearAttenuationReg                    1
-#define GlintLight0LinearAttenuationOff               0x8da0
-
-#define GlintLight0QuadraticAttenuation               0x9da8
-#define GlintLight0QuadraticAttenuationTag            0x03b5
-#define GlintLight0QuadraticAttenuationReg                 1
-#define GlintLight0QuadraticAttenuationOff            0x8da8
-
-#define GlintLight1Mode                               0x9db0
-#define GlintLight1ModeTag                            0x03b6
-#define GlintLight1ModeReg                                 1
-#define GlintLight1ModeOff                            0x8db0
-
-#define GlintLight1AmbientIntensityRed                0x9db8
-#define GlintLight1AmbientIntensityRedTag             0x03b7
-#define GlintLight1AmbientIntensityRedReg                  1
-#define GlintLight1AmbientIntensityRedOff             0x8db8
-
-#define GlintLight1AmbientIntensityGreen              0x9dc0
-#define GlintLight1AmbientIntensityGreenTag           0x03b8
-#define GlintLight1AmbientIntensityGreenReg                1
-#define GlintLight1AmbientIntensityGreenOff           0x8dc0
-
-#define GlintLight1AmbientIntensityBlue               0x9dc8
-#define GlintLight1AmbientIntensityBlueTag            0x03b9
-#define GlintLight1AmbientIntensityBlueReg                 1
-#define GlintLight1AmbientIntensityBlueOff            0x8dc8
-
-#define GlintLight1DiffuseIntensityRed                0x9dd0
-#define GlintLight1DiffuseIntensityRedTag             0x03ba
-#define GlintLight1DiffuseIntensityRedReg                  1
-#define GlintLight1DiffuseIntensityRedOff             0x8dd0
-
-#define GlintLight1DiffuseIntensityGreen              0x9dd8
-#define GlintLight1DiffuseIntensityGreenTag           0x03bb
-#define GlintLight1DiffuseIntensityGreenReg                1
-#define GlintLight1DiffuseIntensityGreenOff           0x8dd8
-
-#define GlintLight1DiffuseIntensityBlue               0x9de0
-#define GlintLight1DiffuseIntensityBlueTag            0x03bc
-#define GlintLight1DiffuseIntensityBlueReg                 1
-#define GlintLight1DiffuseIntensityBlueOff            0x8de0
-
-#define GlintLight1SpecularIntensityRed               0x9de8
-#define GlintLight1SpecularIntensityRedTag            0x03bd
-#define GlintLight1SpecularIntensityRedReg                 1
-#define GlintLight1SpecularIntensityRedOff            0x8de8
-
-#define GlintLight1SpecularIntensityGreen             0x9df0
-#define GlintLight1SpecularIntensityGreenTag          0x03be
-#define GlintLight1SpecularIntensityGreenReg               1
-#define GlintLight1SpecularIntensityGreenOff          0x8df0
-
-#define GlintLight1SpecularIntensityBlue              0x9df8
-#define GlintLight1SpecularIntensityBlueTag           0x03bf
-#define GlintLight1SpecularIntensityBlueReg                1
-#define GlintLight1SpecularIntensityBlueOff           0x8df8
-
-#define GlintLight1PositionX                          0x9e00
-#define GlintLight1PositionXTag                       0x03c0
-#define GlintLight1PositionXReg                            1
-#define GlintLight1PositionXOff                       0x8e00
-
-#define GlintLight1PositionY                          0x9e08
-#define GlintLight1PositionYTag                       0x03c1
-#define GlintLight1PositionYReg                            1
-#define GlintLight1PositionYOff                       0x8e08
-
-#define GlintLight1PositionZ                          0x9e10
-#define GlintLight1PositionZTag                       0x03c2
-#define GlintLight1PositionZReg                            1
-#define GlintLight1PositionZOff                       0x8e10
-
-#define GlintLight1PositionW                          0x9e18
-#define GlintLight1PositionWTag                       0x03c3
-#define GlintLight1PositionWReg                            1
-#define GlintLight1PositionWOff                       0x8e18
-
-#define GlintLight1SpotlightDirectionX                0x9e20
-#define GlintLight1SpotlightDirectionXTag             0x03c4
-#define GlintLight1SpotlightDirectionXReg                  1
-#define GlintLight1SpotlightDirectionXOff             0x8e20
-
-#define GlintLight1SpotlightDirectionY                0x9e28
-#define GlintLight1SpotlightDirectionYTag             0x03c5
-#define GlintLight1SpotlightDirectionYReg                  1
-#define GlintLight1SpotlightDirectionYOff             0x8e28
-
-#define GlintLight1SpotlightDirectionZ                0x9e30
-#define GlintLight1SpotlightDirectionZTag             0x03c6
-#define GlintLight1SpotlightDirectionZReg                  1
-#define GlintLight1SpotlightDirectionZOff             0x8e30
-
-#define GlintLight1SpotlightExponent                  0x9e38
-#define GlintLight1SpotlightExponentTag               0x03c7
-#define GlintLight1SpotlightExponentReg                    1
-#define GlintLight1SpotlightExponentOff               0x8e38
-
-#define GlintLight1CosSpotlightCutoffAngle            0x9e40
-#define GlintLight1CosSpotlightCutoffAngleTag         0x03c8
-#define GlintLight1CosSpotlightCutoffAngleReg              1
-#define GlintLight1CosSpotlightCutoffAngleOff         0x8e40
-
-#define GlintLight1ConstantAttenuation                0x9e48
-#define GlintLight1ConstantAttenuationTag             0x03c9
-#define GlintLight1ConstantAttenuationReg                  1
-#define GlintLight1ConstantAttenuationOff             0x8e48
-
-#define GlintLight1LinearAttenuation                  0x9e50
-#define GlintLight1LinearAttenuationTag               0x03ca
-#define GlintLight1LinearAttenuationReg                    1
-#define GlintLight1LinearAttenuationOff               0x8e50
-
-#define GlintLight1QuadraticAttenuation               0x9e58
-#define GlintLight1QuadraticAttenuationTag            0x03cb
-#define GlintLight1QuadraticAttenuationReg                 1
-#define GlintLight1QuadraticAttenuationOff            0x8e58
-
-#define GlintLight2Mode                               0x9e60
-#define GlintLight2ModeTag                            0x03cc
-#define GlintLight2ModeReg                                 1
-#define GlintLight2ModeOff                            0x8e60
-
-#define GlintLight2AmbientIntensityRed                0x9e68
-#define GlintLight2AmbientIntensityRedTag             0x03cd
-#define GlintLight2AmbientIntensityRedReg                  1
-#define GlintLight2AmbientIntensityRedOff             0x8e68
-
-#define GlintLight2AmbientIntensityGreen              0x9e70
-#define GlintLight2AmbientIntensityGreenTag           0x03ce
-#define GlintLight2AmbientIntensityGreenReg                1
-#define GlintLight2AmbientIntensityGreenOff           0x8e70
-
-#define GlintLight2AmbientIntensityBlue               0x9e78
-#define GlintLight2AmbientIntensityBlueTag            0x03cf
-#define GlintLight2AmbientIntensityBlueReg                 1
-#define GlintLight2AmbientIntensityBlueOff            0x8e78
-
-#define GlintLight2DiffuseIntensityRed                0x9e80
-#define GlintLight2DiffuseIntensityRedTag             0x03d0
-#define GlintLight2DiffuseIntensityRedReg                  1
-#define GlintLight2DiffuseIntensityRedOff             0x8e80
-
-#define GlintLight2DiffuseIntensityGreen              0x9e88
-#define GlintLight2DiffuseIntensityGreenTag           0x03d1
-#define GlintLight2DiffuseIntensityGreenReg                1
-#define GlintLight2DiffuseIntensityGreenOff           0x8e88
-
-#define GlintLight2DiffuseIntensityBlue               0x9e90
-#define GlintLight2DiffuseIntensityBlueTag            0x03d2
-#define GlintLight2DiffuseIntensityBlueReg                 1
-#define GlintLight2DiffuseIntensityBlueOff            0x8e90
-
-#define GlintLight2SpecularIntensityRed               0x9e98
-#define GlintLight2SpecularIntensityRedTag            0x03d3
-#define GlintLight2SpecularIntensityRedReg                 1
-#define GlintLight2SpecularIntensityRedOff            0x8e98
-
-#define GlintLight2SpecularIntensityGreen             0x9ea0
-#define GlintLight2SpecularIntensityGreenTag          0x03d4
-#define GlintLight2SpecularIntensityGreenReg               1
-#define GlintLight2SpecularIntensityGreenOff          0x8ea0
-
-#define GlintLight2SpecularIntensityBlue              0x9ea8
-#define GlintLight2SpecularIntensityBlueTag           0x03d5
-#define GlintLight2SpecularIntensityBlueReg                1
-#define GlintLight2SpecularIntensityBlueOff           0x8ea8
-
-#define GlintLight2PositionX                          0x9eb0
-#define GlintLight2PositionXTag                       0x03d6
-#define GlintLight2PositionXReg                            1
-#define GlintLight2PositionXOff                       0x8eb0
-
-#define GlintLight2PositionY                          0x9eb8
-#define GlintLight2PositionYTag                       0x03d7
-#define GlintLight2PositionYReg                            1
-#define GlintLight2PositionYOff                       0x8eb8
-
-#define GlintLight2PositionZ                          0x9ec0
-#define GlintLight2PositionZTag                       0x03d8
-#define GlintLight2PositionZReg                            1
-#define GlintLight2PositionZOff                       0x8ec0
-
-#define GlintLight2PositionW                          0x9ec8
-#define GlintLight2PositionWTag                       0x03d9
-#define GlintLight2PositionWReg                            1
-#define GlintLight2PositionWOff                       0x8ec8
-
-#define GlintLight2SpotlightDirectionX                0x9ed0
-#define GlintLight2SpotlightDirectionXTag             0x03da
-#define GlintLight2SpotlightDirectionXReg                  1
-#define GlintLight2SpotlightDirectionXOff             0x8ed0
-
-#define GlintLight2SpotlightDirectionY                0x9ed8
-#define GlintLight2SpotlightDirectionYTag             0x03db
-#define GlintLight2SpotlightDirectionYReg                  1
-#define GlintLight2SpotlightDirectionYOff             0x8ed8
-
-#define GlintLight2SpotlightDirectionZ                0x9ee0
-#define GlintLight2SpotlightDirectionZTag             0x03dc
-#define GlintLight2SpotlightDirectionZReg                  1
-#define GlintLight2SpotlightDirectionZOff             0x8ee0
-
-#define GlintLight2SpotlightExponent                  0x9ee8
-#define GlintLight2SpotlightExponentTag               0x03dd
-#define GlintLight2SpotlightExponentReg                    1
-#define GlintLight2SpotlightExponentOff               0x8ee8
-
-#define GlintLight2CosSpotlightCutoffAngle            0x9ef0
-#define GlintLight2CosSpotlightCutoffAngleTag         0x03de
-#define GlintLight2CosSpotlightCutoffAngleReg              1
-#define GlintLight2CosSpotlightCutoffAngleOff         0x8ef0
-
-#define GlintLight2ConstantAttenuation                0x9ef8
-#define GlintLight2ConstantAttenuationTag             0x03df
-#define GlintLight2ConstantAttenuationReg                  1
-#define GlintLight2ConstantAttenuationOff             0x8ef8
-
-#define GlintLight2LinearAttenuation                  0x9f00
-#define GlintLight2LinearAttenuationTag               0x03e0
-#define GlintLight2LinearAttenuationReg                    1
-#define GlintLight2LinearAttenuationOff               0x8f00
-
-#define GlintLight2QuadraticAttenuation               0x9f08
-#define GlintLight2QuadraticAttenuationTag            0x03e1
-#define GlintLight2QuadraticAttenuationReg                 1
-#define GlintLight2QuadraticAttenuationOff            0x8f08
-
-#define GlintLight3Mode                               0x9f10
-#define GlintLight3ModeTag                            0x03e2
-#define GlintLight3ModeReg                                 1
-#define GlintLight3ModeOff                            0x8f10
-
-#define GlintLight3AmbientIntensityRed                0x9f18
-#define GlintLight3AmbientIntensityRedTag             0x03e3
-#define GlintLight3AmbientIntensityRedReg                  1
-#define GlintLight3AmbientIntensityRedOff             0x8f18
-
-#define GlintLight3AmbientIntensityGreen              0x9f20
-#define GlintLight3AmbientIntensityGreenTag           0x03e4
-#define GlintLight3AmbientIntensityGreenReg                1
-#define GlintLight3AmbientIntensityGreenOff           0x8f20
-
-#define GlintLight3AmbientIntensityBlue               0x9f28
-#define GlintLight3AmbientIntensityBlueTag            0x03e5
-#define GlintLight3AmbientIntensityBlueReg                 1
-#define GlintLight3AmbientIntensityBlueOff            0x8f28
-
-#define GlintLight3DiffuseIntensityRed                0x9f30
-#define GlintLight3DiffuseIntensityRedTag             0x03e6
-#define GlintLight3DiffuseIntensityRedReg                  1
-#define GlintLight3DiffuseIntensityRedOff             0x8f30
-
-#define GlintLight3DiffuseIntensityGreen              0x9f38
-#define GlintLight3DiffuseIntensityGreenTag           0x03e7
-#define GlintLight3DiffuseIntensityGreenReg                1
-#define GlintLight3DiffuseIntensityGreenOff           0x8f38
-
-#define GlintLight3DiffuseIntensityBlue               0x9f40
-#define GlintLight3DiffuseIntensityBlueTag            0x03e8
-#define GlintLight3DiffuseIntensityBlueReg                 1
-#define GlintLight3DiffuseIntensityBlueOff            0x8f40
-
-#define GlintLight3SpecularIntensityRed               0x9f48
-#define GlintLight3SpecularIntensityRedTag            0x03e9
-#define GlintLight3SpecularIntensityRedReg                 1
-#define GlintLight3SpecularIntensityRedOff            0x8f48
-
-#define GlintLight3SpecularIntensityGreen             0x9f50
-#define GlintLight3SpecularIntensityGreenTag          0x03ea
-#define GlintLight3SpecularIntensityGreenReg               1
-#define GlintLight3SpecularIntensityGreenOff          0x8f50
-
-#define GlintLight3SpecularIntensityBlue              0x9f58
-#define GlintLight3SpecularIntensityBlueTag           0x03eb
-#define GlintLight3SpecularIntensityBlueReg                1
-#define GlintLight3SpecularIntensityBlueOff           0x8f58
-
-#define GlintLight3PositionX                          0x9f60
-#define GlintLight3PositionXTag                       0x03ec
-#define GlintLight3PositionXReg                            1
-#define GlintLight3PositionXOff                       0x8f60
-
-#define GlintLight3PositionY                          0x9f68
-#define GlintLight3PositionYTag                       0x03ed
-#define GlintLight3PositionYReg                            1
-#define GlintLight3PositionYOff                       0x8f68
-
-#define GlintLight3PositionZ                          0x9f70
-#define GlintLight3PositionZTag                       0x03ee
-#define GlintLight3PositionZReg                            1
-#define GlintLight3PositionZOff                       0x8f70
-
-#define GlintLight3PositionW                          0x9f78
-#define GlintLight3PositionWTag                       0x03ef
-#define GlintLight3PositionWReg                            1
-#define GlintLight3PositionWOff                       0x8f78
-
-#define GlintLight3SpotlightDirectionX                0x9f80
-#define GlintLight3SpotlightDirectionXTag             0x03f0
-#define GlintLight3SpotlightDirectionXReg                  1
-#define GlintLight3SpotlightDirectionXOff             0x8f80
-
-#define GlintLight3SpotlightDirectionY                0x9f88
-#define GlintLight3SpotlightDirectionYTag             0x03f1
-#define GlintLight3SpotlightDirectionYReg                  1
-#define GlintLight3SpotlightDirectionYOff             0x8f88
-
-#define GlintLight3SpotlightDirectionZ                0x9f90
-#define GlintLight3SpotlightDirectionZTag             0x03f2
-#define GlintLight3SpotlightDirectionZReg                  1
-#define GlintLight3SpotlightDirectionZOff             0x8f90
-
-#define GlintLight3SpotlightExponent                  0x9f98
-#define GlintLight3SpotlightExponentTag               0x03f3
-#define GlintLight3SpotlightExponentReg                    1
-#define GlintLight3SpotlightExponentOff               0x8f98
-
-#define GlintLight3CosSpotlightCutoffAngle            0x9fa0
-#define GlintLight3CosSpotlightCutoffAngleTag         0x03f4
-#define GlintLight3CosSpotlightCutoffAngleReg              1
-#define GlintLight3CosSpotlightCutoffAngleOff         0x8fa0
-
-#define GlintLight3ConstantAttenuation                0x9fa8
-#define GlintLight3ConstantAttenuationTag             0x03f5
-#define GlintLight3ConstantAttenuationReg                  1
-#define GlintLight3ConstantAttenuationOff             0x8fa8
-
-#define GlintLight3LinearAttenuation                  0x9fb0
-#define GlintLight3LinearAttenuationTag               0x03f6
-#define GlintLight3LinearAttenuationReg                    1
-#define GlintLight3LinearAttenuationOff               0x8fb0
-
-#define GlintLight3QuadraticAttenuation               0x9fb8
-#define GlintLight3QuadraticAttenuationTag            0x03f7
-#define GlintLight3QuadraticAttenuationReg                 1
-#define GlintLight3QuadraticAttenuationOff            0x8fb8
-
-#define GlintLight4Mode                               0x9fc0
-#define GlintLight4ModeTag                            0x03f8
-#define GlintLight4ModeReg                                 1
-#define GlintLight4ModeOff                            0x8fc0
-
-#define GlintLight4AmbientIntensityRed                0x9fc8
-#define GlintLight4AmbientIntensityRedTag             0x03f9
-#define GlintLight4AmbientIntensityRedReg                  1
-#define GlintLight4AmbientIntensityRedOff             0x8fc8
-
-#define GlintLight4AmbientIntensityGreen              0x9fd0
-#define GlintLight4AmbientIntensityGreenTag           0x03fa
-#define GlintLight4AmbientIntensityGreenReg                1
-#define GlintLight4AmbientIntensityGreenOff           0x8fd0
-
-#define GlintLight4AmbientIntensityBlue               0x9fd8
-#define GlintLight4AmbientIntensityBlueTag            0x03fb
-#define GlintLight4AmbientIntensityBlueReg                 1
-#define GlintLight4AmbientIntensityBlueOff            0x8fd8
-
-#define GlintLight4DiffuseIntensityRed                0x9fe0
-#define GlintLight4DiffuseIntensityRedTag             0x03fc
-#define GlintLight4DiffuseIntensityRedReg                  1
-#define GlintLight4DiffuseIntensityRedOff             0x8fe0
-
-#define GlintLight4DiffuseIntensityGreen              0x9fe8
-#define GlintLight4DiffuseIntensityGreenTag           0x03fd
-#define GlintLight4DiffuseIntensityGreenReg                1
-#define GlintLight4DiffuseIntensityGreenOff           0x8fe8
-
-#define GlintLight4DiffuseIntensityBlue               0x9ff0
-#define GlintLight4DiffuseIntensityBlueTag            0x03fe
-#define GlintLight4DiffuseIntensityBlueReg                 1
-#define GlintLight4DiffuseIntensityBlueOff            0x8ff0
-
-#define GlintLight4SpecularIntensityRed               0x9ff8
-#define GlintLight4SpecularIntensityRedTag            0x03ff
-#define GlintLight4SpecularIntensityRedReg                 1
-#define GlintLight4SpecularIntensityRedOff            0x8ff8
-
-#define GlintLight4SpecularIntensityGreen             0xa000
-#define GlintLight4SpecularIntensityGreenTag          0x0400
-#define GlintLight4SpecularIntensityGreenReg               1
-#define GlintLight4SpecularIntensityGreenOff          0x9000
-
-#define GlintLight4SpecularIntensityBlue              0xa008
-#define GlintLight4SpecularIntensityBlueTag           0x0401
-#define GlintLight4SpecularIntensityBlueReg                1
-#define GlintLight4SpecularIntensityBlueOff           0x9008
-
-#define GlintLight4PositionX                          0xa010
-#define GlintLight4PositionXTag                       0x0402
-#define GlintLight4PositionXReg                            1
-#define GlintLight4PositionXOff                       0x9010
-
-#define GlintLight4PositionY                          0xa018
-#define GlintLight4PositionYTag                       0x0403
-#define GlintLight4PositionYReg                            1
-#define GlintLight4PositionYOff                       0x9018
-
-#define GlintLight4PositionZ                          0xa020
-#define GlintLight4PositionZTag                       0x0404
-#define GlintLight4PositionZReg                            1
-#define GlintLight4PositionZOff                       0x9020
-
-#define GlintLight4PositionW                          0xa028
-#define GlintLight4PositionWTag                       0x0405
-#define GlintLight4PositionWReg                            1
-#define GlintLight4PositionWOff                       0x9028
-
-#define GlintLight4SpotlightDirectionX                0xa030
-#define GlintLight4SpotlightDirectionXTag             0x0406
-#define GlintLight4SpotlightDirectionXReg                  1
-#define GlintLight4SpotlightDirectionXOff             0x9030
-
-#define GlintLight4SpotlightDirectionY                0xa038
-#define GlintLight4SpotlightDirectionYTag             0x0407
-#define GlintLight4SpotlightDirectionYReg                  1
-#define GlintLight4SpotlightDirectionYOff             0x9038
-
-#define GlintLight4SpotlightDirectionZ                0xa040
-#define GlintLight4SpotlightDirectionZTag             0x0408
-#define GlintLight4SpotlightDirectionZReg                  1
-#define GlintLight4SpotlightDirectionZOff             0x9040
-
-#define GlintLight4SpotlightExponent                  0xa048
-#define GlintLight4SpotlightExponentTag               0x0409
-#define GlintLight4SpotlightExponentReg                    1
-#define GlintLight4SpotlightExponentOff               0x9048
-
-#define GlintLight4CosSpotlightCutoffAngle            0xa050
-#define GlintLight4CosSpotlightCutoffAngleTag         0x040a
-#define GlintLight4CosSpotlightCutoffAngleReg              1
-#define GlintLight4CosSpotlightCutoffAngleOff         0x9050
-
-#define GlintLight4ConstantAttenuation                0xa058
-#define GlintLight4ConstantAttenuationTag             0x040b
-#define GlintLight4ConstantAttenuationReg                  1
-#define GlintLight4ConstantAttenuationOff             0x9058
-
-#define GlintLight4LinearAttenuation                  0xa060
-#define GlintLight4LinearAttenuationTag               0x040c
-#define GlintLight4LinearAttenuationReg                    1
-#define GlintLight4LinearAttenuationOff               0x9060
-
-#define GlintLight4QuadraticAttenuation               0xa068
-#define GlintLight4QuadraticAttenuationTag            0x040d
-#define GlintLight4QuadraticAttenuationReg                 1
-#define GlintLight4QuadraticAttenuationOff            0x9068
-
-#define GlintLight5Mode                               0xa070
-#define GlintLight5ModeTag                            0x040e
-#define GlintLight5ModeReg                                 1
-#define GlintLight5ModeOff                            0x9070
-
-#define GlintLight5AmbientIntensityRed                0xa078
-#define GlintLight5AmbientIntensityRedTag             0x040f
-#define GlintLight5AmbientIntensityRedReg                  1
-#define GlintLight5AmbientIntensityRedOff             0x9078
-
-#define GlintLight5AmbientIntensityGreen              0xa080
-#define GlintLight5AmbientIntensityGreenTag           0x0410
-#define GlintLight5AmbientIntensityGreenReg                1
-#define GlintLight5AmbientIntensityGreenOff           0x9080
-
-#define GlintLight5AmbientIntensityBlue               0xa088
-#define GlintLight5AmbientIntensityBlueTag            0x0411
-#define GlintLight5AmbientIntensityBlueReg                 1
-#define GlintLight5AmbientIntensityBlueOff            0x9088
-
-#define GlintLight5DiffuseIntensityRed                0xa090
-#define GlintLight5DiffuseIntensityRedTag             0x0412
-#define GlintLight5DiffuseIntensityRedReg                  1
-#define GlintLight5DiffuseIntensityRedOff             0x9090
-
-#define GlintLight5DiffuseIntensityGreen              0xa098
-#define GlintLight5DiffuseIntensityGreenTag           0x0413
-#define GlintLight5DiffuseIntensityGreenReg                1
-#define GlintLight5DiffuseIntensityGreenOff           0x9098
-
-#define GlintLight5DiffuseIntensityBlue               0xa0a0
-#define GlintLight5DiffuseIntensityBlueTag            0x0414
-#define GlintLight5DiffuseIntensityBlueReg                 1
-#define GlintLight5DiffuseIntensityBlueOff            0x90a0
-
-#define GlintLight5SpecularIntensityRed               0xa0a8
-#define GlintLight5SpecularIntensityRedTag            0x0415
-#define GlintLight5SpecularIntensityRedReg                 1
-#define GlintLight5SpecularIntensityRedOff            0x90a8
-
-#define GlintLight5SpecularIntensityGreen             0xa0b0
-#define GlintLight5SpecularIntensityGreenTag          0x0416
-#define GlintLight5SpecularIntensityGreenReg               1
-#define GlintLight5SpecularIntensityGreenOff          0x90b0
-
-#define GlintLight5SpecularIntensityBlue              0xa0b8
-#define GlintLight5SpecularIntensityBlueTag           0x0417
-#define GlintLight5SpecularIntensityBlueReg                1
-#define GlintLight5SpecularIntensityBlueOff           0x90b8
-
-#define GlintLight5PositionX                          0xa0c0
-#define GlintLight5PositionXTag                       0x0418
-#define GlintLight5PositionXReg                            1
-#define GlintLight5PositionXOff                       0x90c0
-
-#define GlintLight5PositionY                          0xa0c8
-#define GlintLight5PositionYTag                       0x0419
-#define GlintLight5PositionYReg                            1
-#define GlintLight5PositionYOff                       0x90c8
-
-#define GlintLight5PositionZ                          0xa0d0
-#define GlintLight5PositionZTag                       0x041a
-#define GlintLight5PositionZReg                            1
-#define GlintLight5PositionZOff                       0x90d0
-
-#define GlintLight5PositionW                          0xa0d8
-#define GlintLight5PositionWTag                       0x041b
-#define GlintLight5PositionWReg                            1
-#define GlintLight5PositionWOff                       0x90d8
-
-#define GlintLight5SpotlightDirectionX                0xa0e0
-#define GlintLight5SpotlightDirectionXTag             0x041c
-#define GlintLight5SpotlightDirectionXReg                  1
-#define GlintLight5SpotlightDirectionXOff             0x90e0
-
-#define GlintLight5SpotlightDirectionY                0xa0e8
-#define GlintLight5SpotlightDirectionYTag             0x041d
-#define GlintLight5SpotlightDirectionYReg                  1
-#define GlintLight5SpotlightDirectionYOff             0x90e8
-
-#define GlintLight5SpotlightDirectionZ                0xa0f0
-#define GlintLight5SpotlightDirectionZTag             0x041e
-#define GlintLight5SpotlightDirectionZReg                  1
-#define GlintLight5SpotlightDirectionZOff             0x90f0
-
-#define GlintLight5SpotlightExponent                  0xa0f8
-#define GlintLight5SpotlightExponentTag               0x041f
-#define GlintLight5SpotlightExponentReg                    1
-#define GlintLight5SpotlightExponentOff               0x90f8
-
-#define GlintLight5CosSpotlightCutoffAngle            0xa100
-#define GlintLight5CosSpotlightCutoffAngleTag         0x0420
-#define GlintLight5CosSpotlightCutoffAngleReg              1
-#define GlintLight5CosSpotlightCutoffAngleOff         0x9100
-
-#define GlintLight5ConstantAttenuation                0xa108
-#define GlintLight5ConstantAttenuationTag             0x0421
-#define GlintLight5ConstantAttenuationReg                  1
-#define GlintLight5ConstantAttenuationOff             0x9108
-
-#define GlintLight5LinearAttenuation                  0xa110
-#define GlintLight5LinearAttenuationTag               0x0422
-#define GlintLight5LinearAttenuationReg                    1
-#define GlintLight5LinearAttenuationOff               0x9110
-
-#define GlintLight5QuadraticAttenuation               0xa118
-#define GlintLight5QuadraticAttenuationTag            0x0423
-#define GlintLight5QuadraticAttenuationReg                 1
-#define GlintLight5QuadraticAttenuationOff            0x9118
-
-#define GlintLight6Mode                               0xa120
-#define GlintLight6ModeTag                            0x0424
-#define GlintLight6ModeReg                                 1
-#define GlintLight6ModeOff                            0x9120
-
-#define GlintLight6AmbientIntensityRed                0xa128
-#define GlintLight6AmbientIntensityRedTag             0x0425
-#define GlintLight6AmbientIntensityRedReg                  1
-#define GlintLight6AmbientIntensityRedOff             0x9128
-
-#define GlintLight6AmbientIntensityGreen              0xa130
-#define GlintLight6AmbientIntensityGreenTag           0x0426
-#define GlintLight6AmbientIntensityGreenReg                1
-#define GlintLight6AmbientIntensityGreenOff           0x9130
-
-#define GlintLight6AmbientIntensityBlue               0xa138
-#define GlintLight6AmbientIntensityBlueTag            0x0427
-#define GlintLight6AmbientIntensityBlueReg                 1
-#define GlintLight6AmbientIntensityBlueOff            0x9138
-
-#define GlintLight6DiffuseIntensityRed                0xa140
-#define GlintLight6DiffuseIntensityRedTag             0x0428
-#define GlintLight6DiffuseIntensityRedReg                  1
-#define GlintLight6DiffuseIntensityRedOff             0x9140
-
-#define GlintLight6DiffuseIntensityGreen              0xa148
-#define GlintLight6DiffuseIntensityGreenTag           0x0429
-#define GlintLight6DiffuseIntensityGreenReg                1
-#define GlintLight6DiffuseIntensityGreenOff           0x9148
-
-#define GlintLight6DiffuseIntensityBlue               0xa150
-#define GlintLight6DiffuseIntensityBlueTag            0x042a
-#define GlintLight6DiffuseIntensityBlueReg                 1
-#define GlintLight6DiffuseIntensityBlueOff            0x9150
-
-#define GlintLight6SpecularIntensityRed               0xa158
-#define GlintLight6SpecularIntensityRedTag            0x042b
-#define GlintLight6SpecularIntensityRedReg                 1
-#define GlintLight6SpecularIntensityRedOff            0x9158
-
-#define GlintLight6SpecularIntensityGreen             0xa160
-#define GlintLight6SpecularIntensityGreenTag          0x042c
-#define GlintLight6SpecularIntensityGreenReg               1
-#define GlintLight6SpecularIntensityGreenOff          0x9160
-
-#define GlintLight6SpecularIntensityBlue              0xa168
-#define GlintLight6SpecularIntensityBlueTag           0x042d
-#define GlintLight6SpecularIntensityBlueReg                1
-#define GlintLight6SpecularIntensityBlueOff           0x9168
-
-#define GlintLight6PositionX                          0xa170
-#define GlintLight6PositionXTag                       0x042e
-#define GlintLight6PositionXReg                            1
-#define GlintLight6PositionXOff                       0x9170
-
-#define GlintLight6PositionY                          0xa178
-#define GlintLight6PositionYTag                       0x042f
-#define GlintLight6PositionYReg                            1
-#define GlintLight6PositionYOff                       0x9178
-
-#define GlintLight6PositionZ                          0xa180
-#define GlintLight6PositionZTag                       0x0430
-#define GlintLight6PositionZReg                            1
-#define GlintLight6PositionZOff                       0x9180
-
-#define GlintLight6PositionW                          0xa188
-#define GlintLight6PositionWTag                       0x0431
-#define GlintLight6PositionWReg                            1
-#define GlintLight6PositionWOff                       0x9188
-
-#define GlintLight6SpotlightDirectionX                0xa190
-#define GlintLight6SpotlightDirectionXTag             0x0432
-#define GlintLight6SpotlightDirectionXReg                  1
-#define GlintLight6SpotlightDirectionXOff             0x9190
-
-#define GlintLight6SpotlightDirectionY                0xa198
-#define GlintLight6SpotlightDirectionYTag             0x0433
-#define GlintLight6SpotlightDirectionYReg                  1
-#define GlintLight6SpotlightDirectionYOff             0x9198
-
-#define GlintLight6SpotlightDirectionZ                0xa1a0
-#define GlintLight6SpotlightDirectionZTag             0x0434
-#define GlintLight6SpotlightDirectionZReg                  1
-#define GlintLight6SpotlightDirectionZOff             0x91a0
-
-#define GlintLight6SpotlightExponent                  0xa1a8
-#define GlintLight6SpotlightExponentTag               0x0435
-#define GlintLight6SpotlightExponentReg                    1
-#define GlintLight6SpotlightExponentOff               0x91a8
-
-#define GlintLight6CosSpotlightCutoffAngle            0xa1b0
-#define GlintLight6CosSpotlightCutoffAngleTag         0x0436
-#define GlintLight6CosSpotlightCutoffAngleReg              1
-#define GlintLight6CosSpotlightCutoffAngleOff         0x91b0
-
-#define GlintLight6ConstantAttenuation                0xa1b8
-#define GlintLight6ConstantAttenuationTag             0x0437
-#define GlintLight6ConstantAttenuationReg                  1
-#define GlintLight6ConstantAttenuationOff             0x91b8
-
-#define GlintLight6LinearAttenuation                  0xa1c0
-#define GlintLight6LinearAttenuationTag               0x0438
-#define GlintLight6LinearAttenuationReg                    1
-#define GlintLight6LinearAttenuationOff               0x91c0
-
-#define GlintLight6QuadraticAttenuation               0xa1c8
-#define GlintLight6QuadraticAttenuationTag            0x0439
-#define GlintLight6QuadraticAttenuationReg                 1
-#define GlintLight6QuadraticAttenuationOff            0x91c8
-
-#define GlintLight7Mode                               0xa1d0
-#define GlintLight7ModeTag                            0x043a
-#define GlintLight7ModeReg                                 1
-#define GlintLight7ModeOff                            0x91d0
-
-#define GlintLight7AmbientIntensityRed                0xa1d8
-#define GlintLight7AmbientIntensityRedTag             0x043b
-#define GlintLight7AmbientIntensityRedReg                  1
-#define GlintLight7AmbientIntensityRedOff             0x91d8
-
-#define GlintLight7AmbientIntensityGreen              0xa1e0
-#define GlintLight7AmbientIntensityGreenTag           0x043c
-#define GlintLight7AmbientIntensityGreenReg                1
-#define GlintLight7AmbientIntensityGreenOff           0x91e0
-
-#define GlintLight7AmbientIntensityBlue               0xa1e8
-#define GlintLight7AmbientIntensityBlueTag            0x043d
-#define GlintLight7AmbientIntensityBlueReg                 1
-#define GlintLight7AmbientIntensityBlueOff            0x91e8
-
-#define GlintLight7DiffuseIntensityRed                0xa1f0
-#define GlintLight7DiffuseIntensityRedTag             0x043e
-#define GlintLight7DiffuseIntensityRedReg                  1
-#define GlintLight7DiffuseIntensityRedOff             0x91f0
-
-#define GlintLight7DiffuseIntensityGreen              0xa1f8
-#define GlintLight7DiffuseIntensityGreenTag           0x043f
-#define GlintLight7DiffuseIntensityGreenReg                1
-#define GlintLight7DiffuseIntensityGreenOff           0x91f8
-
-#define GlintLight7DiffuseIntensityBlue               0xa200
-#define GlintLight7DiffuseIntensityBlueTag            0x0440
-#define GlintLight7DiffuseIntensityBlueReg                 1
-#define GlintLight7DiffuseIntensityBlueOff            0x9200
-
-#define GlintLight7SpecularIntensityRed               0xa208
-#define GlintLight7SpecularIntensityRedTag            0x0441
-#define GlintLight7SpecularIntensityRedReg                 1
-#define GlintLight7SpecularIntensityRedOff            0x9208
-
-#define GlintLight7SpecularIntensityGreen             0xa210
-#define GlintLight7SpecularIntensityGreenTag          0x0442
-#define GlintLight7SpecularIntensityGreenReg               1
-#define GlintLight7SpecularIntensityGreenOff          0x9210
-
-#define GlintLight7SpecularIntensityBlue              0xa218
-#define GlintLight7SpecularIntensityBlueTag           0x0443
-#define GlintLight7SpecularIntensityBlueReg                1
-#define GlintLight7SpecularIntensityBlueOff           0x9218
-
-#define GlintLight7PositionX                          0xa220
-#define GlintLight7PositionXTag                       0x0444
-#define GlintLight7PositionXReg                            1
-#define GlintLight7PositionXOff                       0x9220
-
-#define GlintLight7PositionY                          0xa228
-#define GlintLight7PositionYTag                       0x0445
-#define GlintLight7PositionYReg                            1
-#define GlintLight7PositionYOff                       0x9228
-
-#define GlintLight7PositionZ                          0xa230
-#define GlintLight7PositionZTag                       0x0446
-#define GlintLight7PositionZReg                            1
-#define GlintLight7PositionZOff                       0x9230
-
-#define GlintLight7PositionW                          0xa238
-#define GlintLight7PositionWTag                       0x0447
-#define GlintLight7PositionWReg                            1
-#define GlintLight7PositionWOff                       0x9238
-
-#define GlintLight7SpotlightDirectionX                0xa240
-#define GlintLight7SpotlightDirectionXTag             0x0448
-#define GlintLight7SpotlightDirectionXReg                  1
-#define GlintLight7SpotlightDirectionXOff             0x9240
-
-#define GlintLight7SpotlightDirectionY                0xa248
-#define GlintLight7SpotlightDirectionYTag             0x0449
-#define GlintLight7SpotlightDirectionYReg                  1
-#define GlintLight7SpotlightDirectionYOff             0x9248
-
-#define GlintLight7SpotlightDirectionZ                0xa250
-#define GlintLight7SpotlightDirectionZTag             0x044a
-#define GlintLight7SpotlightDirectionZReg                  1
-#define GlintLight7SpotlightDirectionZOff             0x9250
-
-#define GlintLight7SpotlightExponent                  0xa258
-#define GlintLight7SpotlightExponentTag               0x044b
-#define GlintLight7SpotlightExponentReg                    1
-#define GlintLight7SpotlightExponentOff               0x9258
-
-#define GlintLight7CosSpotlightCutoffAngle            0xa260
-#define GlintLight7CosSpotlightCutoffAngleTag         0x044c
-#define GlintLight7CosSpotlightCutoffAngleReg              1
-#define GlintLight7CosSpotlightCutoffAngleOff         0x9260
-
-#define GlintLight7ConstantAttenuation                0xa268
-#define GlintLight7ConstantAttenuationTag             0x044d
-#define GlintLight7ConstantAttenuationReg                  1
-#define GlintLight7ConstantAttenuationOff             0x9268
-
-#define GlintLight7LinearAttenuation                  0xa270
-#define GlintLight7LinearAttenuationTag               0x044e
-#define GlintLight7LinearAttenuationReg                    1
-#define GlintLight7LinearAttenuationOff               0x9270
-
-#define GlintLight7QuadraticAttenuation               0xa278
-#define GlintLight7QuadraticAttenuationTag            0x044f
-#define GlintLight7QuadraticAttenuationReg                 1
-#define GlintLight7QuadraticAttenuationOff            0x9278
-
-#define GlintLight8Mode                               0xa280
-#define GlintLight8ModeTag                            0x0450
-#define GlintLight8ModeReg                                 1
-#define GlintLight8ModeOff                            0x9280
-
-#define GlintLight8AmbientIntensityRed                0xa288
-#define GlintLight8AmbientIntensityRedTag             0x0451
-#define GlintLight8AmbientIntensityRedReg                  1
-#define GlintLight8AmbientIntensityRedOff             0x9288
-
-#define GlintLight8AmbientIntensityGreen              0xa290
-#define GlintLight8AmbientIntensityGreenTag           0x0452
-#define GlintLight8AmbientIntensityGreenReg                1
-#define GlintLight8AmbientIntensityGreenOff           0x9290
-
-#define GlintLight8AmbientIntensityBlue               0xa298
-#define GlintLight8AmbientIntensityBlueTag            0x0453
-#define GlintLight8AmbientIntensityBlueReg                 1
-#define GlintLight8AmbientIntensityBlueOff            0x9298
-
-#define GlintLight8DiffuseIntensityRed                0xa2a0
-#define GlintLight8DiffuseIntensityRedTag             0x0454
-#define GlintLight8DiffuseIntensityRedReg                  1
-#define GlintLight8DiffuseIntensityRedOff             0x92a0
-
-#define GlintLight8DiffuseIntensityGreen              0xa2a8
-#define GlintLight8DiffuseIntensityGreenTag           0x0455
-#define GlintLight8DiffuseIntensityGreenReg                1
-#define GlintLight8DiffuseIntensityGreenOff           0x92a8
-
-#define GlintLight8DiffuseIntensityBlue               0xa2b0
-#define GlintLight8DiffuseIntensityBlueTag            0x0456
-#define GlintLight8DiffuseIntensityBlueReg                 1
-#define GlintLight8DiffuseIntensityBlueOff            0x92b0
-
-#define GlintLight8SpecularIntensityRed               0xa2b8
-#define GlintLight8SpecularIntensityRedTag            0x0457
-#define GlintLight8SpecularIntensityRedReg                 1
-#define GlintLight8SpecularIntensityRedOff            0x92b8
-
-#define GlintLight8SpecularIntensityGreen             0xa2c0
-#define GlintLight8SpecularIntensityGreenTag          0x0458
-#define GlintLight8SpecularIntensityGreenReg               1
-#define GlintLight8SpecularIntensityGreenOff          0x92c0
-
-#define GlintLight8SpecularIntensityBlue              0xa2c8
-#define GlintLight8SpecularIntensityBlueTag           0x0459
-#define GlintLight8SpecularIntensityBlueReg                1
-#define GlintLight8SpecularIntensityBlueOff           0x92c8
-
-#define GlintLight8PositionX                          0xa2d0
-#define GlintLight8PositionXTag                       0x045a
-#define GlintLight8PositionXReg                            1
-#define GlintLight8PositionXOff                       0x92d0
-
-#define GlintLight8PositionY                          0xa2d8
-#define GlintLight8PositionYTag                       0x045b
-#define GlintLight8PositionYReg                            1
-#define GlintLight8PositionYOff                       0x92d8
-
-#define GlintLight8PositionZ                          0xa2e0
-#define GlintLight8PositionZTag                       0x045c
-#define GlintLight8PositionZReg                            1
-#define GlintLight8PositionZOff                       0x92e0
-
-#define GlintLight8PositionW                          0xa2e8
-#define GlintLight8PositionWTag                       0x045d
-#define GlintLight8PositionWReg                            1
-#define GlintLight8PositionWOff                       0x92e8
-
-#define GlintLight8SpotlightDirectionX                0xa2f0
-#define GlintLight8SpotlightDirectionXTag             0x045e
-#define GlintLight8SpotlightDirectionXReg                  1
-#define GlintLight8SpotlightDirectionXOff             0x92f0
-
-#define GlintLight8SpotlightDirectionY                0xa2f8
-#define GlintLight8SpotlightDirectionYTag             0x045f
-#define GlintLight8SpotlightDirectionYReg                  1
-#define GlintLight8SpotlightDirectionYOff             0x92f8
-
-#define GlintLight8SpotlightDirectionZ                0xa300
-#define GlintLight8SpotlightDirectionZTag             0x0460
-#define GlintLight8SpotlightDirectionZReg                  1
-#define GlintLight8SpotlightDirectionZOff             0x9300
-
-#define GlintLight8SpotlightExponent                  0xa308
-#define GlintLight8SpotlightExponentTag               0x0461
-#define GlintLight8SpotlightExponentReg                    1
-#define GlintLight8SpotlightExponentOff               0x9308
-
-#define GlintLight8CosSpotlightCutoffAngle            0xa310
-#define GlintLight8CosSpotlightCutoffAngleTag         0x0462
-#define GlintLight8CosSpotlightCutoffAngleReg              1
-#define GlintLight8CosSpotlightCutoffAngleOff         0x9310
-
-#define GlintLight8ConstantAttenuation                0xa318
-#define GlintLight8ConstantAttenuationTag             0x0463
-#define GlintLight8ConstantAttenuationReg                  1
-#define GlintLight8ConstantAttenuationOff             0x9318
-
-#define GlintLight8LinearAttenuation                  0xa320
-#define GlintLight8LinearAttenuationTag               0x0464
-#define GlintLight8LinearAttenuationReg                    1
-#define GlintLight8LinearAttenuationOff               0x9320
-
-#define GlintLight8QuadraticAttenuation               0xa328
-#define GlintLight8QuadraticAttenuationTag            0x0465
-#define GlintLight8QuadraticAttenuationReg                 1
-#define GlintLight8QuadraticAttenuationOff            0x9328
-
-#define GlintLight9Mode                               0xa330
-#define GlintLight9ModeTag                            0x0466
-#define GlintLight9ModeReg                                 1
-#define GlintLight9ModeOff                            0x9330
-
-#define GlintLight9AmbientIntensityRed                0xa338
-#define GlintLight9AmbientIntensityRedTag             0x0467
-#define GlintLight9AmbientIntensityRedReg                  1
-#define GlintLight9AmbientIntensityRedOff             0x9338
-
-#define GlintLight9AmbientIntensityGreen              0xa340
-#define GlintLight9AmbientIntensityGreenTag           0x0468
-#define GlintLight9AmbientIntensityGreenReg                1
-#define GlintLight9AmbientIntensityGreenOff           0x9340
-
-#define GlintLight9AmbientIntensityBlue               0xa348
-#define GlintLight9AmbientIntensityBlueTag            0x0469
-#define GlintLight9AmbientIntensityBlueReg                 1
-#define GlintLight9AmbientIntensityBlueOff            0x9348
-
-#define GlintLight9DiffuseIntensityRed                0xa350
-#define GlintLight9DiffuseIntensityRedTag             0x046a
-#define GlintLight9DiffuseIntensityRedReg                  1
-#define GlintLight9DiffuseIntensityRedOff             0x9350
-
-#define GlintLight9DiffuseIntensityGreen              0xa358
-#define GlintLight9DiffuseIntensityGreenTag           0x046b
-#define GlintLight9DiffuseIntensityGreenReg                1
-#define GlintLight9DiffuseIntensityGreenOff           0x9358
-
-#define GlintLight9DiffuseIntensityBlue               0xa360
-#define GlintLight9DiffuseIntensityBlueTag            0x046c
-#define GlintLight9DiffuseIntensityBlueReg                 1
-#define GlintLight9DiffuseIntensityBlueOff            0x9360
-
-#define GlintLight9SpecularIntensityRed               0xa368
-#define GlintLight9SpecularIntensityRedTag            0x046d
-#define GlintLight9SpecularIntensityRedReg                 1
-#define GlintLight9SpecularIntensityRedOff            0x9368
-
-#define GlintLight9SpecularIntensityGreen             0xa370
-#define GlintLight9SpecularIntensityGreenTag          0x046e
-#define GlintLight9SpecularIntensityGreenReg               1
-#define GlintLight9SpecularIntensityGreenOff          0x9370
-
-#define GlintLight9SpecularIntensityBlue              0xa378
-#define GlintLight9SpecularIntensityBlueTag           0x046f
-#define GlintLight9SpecularIntensityBlueReg                1
-#define GlintLight9SpecularIntensityBlueOff           0x9378
-
-#define GlintLight9PositionX                          0xa380
-#define GlintLight9PositionXTag                       0x0470
-#define GlintLight9PositionXReg                            1
-#define GlintLight9PositionXOff                       0x9380
-
-#define GlintLight9PositionY                          0xa388
-#define GlintLight9PositionYTag                       0x0471
-#define GlintLight9PositionYReg                            1
-#define GlintLight9PositionYOff                       0x9388
-
-#define GlintLight9PositionZ                          0xa390
-#define GlintLight9PositionZTag                       0x0472
-#define GlintLight9PositionZReg                            1
-#define GlintLight9PositionZOff                       0x9390
-
-#define GlintLight9PositionW                          0xa398
-#define GlintLight9PositionWTag                       0x0473
-#define GlintLight9PositionWReg                            1
-#define GlintLight9PositionWOff                       0x9398
-
-#define GlintLight9SpotlightDirectionX                0xa3a0
-#define GlintLight9SpotlightDirectionXTag             0x0474
-#define GlintLight9SpotlightDirectionXReg                  1
-#define GlintLight9SpotlightDirectionXOff             0x93a0
-
-#define GlintLight9SpotlightDirectionY                0xa3a8
-#define GlintLight9SpotlightDirectionYTag             0x0475
-#define GlintLight9SpotlightDirectionYReg                  1
-#define GlintLight9SpotlightDirectionYOff             0x93a8
-
-#define GlintLight9SpotlightDirectionZ                0xa3b0
-#define GlintLight9SpotlightDirectionZTag             0x0476
-#define GlintLight9SpotlightDirectionZReg                  1
-#define GlintLight9SpotlightDirectionZOff             0x93b0
-
-#define GlintLight9SpotlightExponent                  0xa3b8
-#define GlintLight9SpotlightExponentTag               0x0477
-#define GlintLight9SpotlightExponentReg                    1
-#define GlintLight9SpotlightExponentOff               0x93b8
-
-#define GlintLight9CosSpotlightCutoffAngle            0xa3c0
-#define GlintLight9CosSpotlightCutoffAngleTag         0x0478
-#define GlintLight9CosSpotlightCutoffAngleReg              1
-#define GlintLight9CosSpotlightCutoffAngleOff         0x93c0
-
-#define GlintLight9ConstantAttenuation                0xa3c8
-#define GlintLight9ConstantAttenuationTag             0x0479
-#define GlintLight9ConstantAttenuationReg                  1
-#define GlintLight9ConstantAttenuationOff             0x93c8
-
-#define GlintLight9LinearAttenuation                  0xa3d0
-#define GlintLight9LinearAttenuationTag               0x047a
-#define GlintLight9LinearAttenuationReg                    1
-#define GlintLight9LinearAttenuationOff               0x93d0
-
-#define GlintLight9QuadraticAttenuation               0xa3d8
-#define GlintLight9QuadraticAttenuationTag            0x047b
-#define GlintLight9QuadraticAttenuationReg                 1
-#define GlintLight9QuadraticAttenuationOff            0x93d8
-
-#define GlintLight10Mode                              0xa3e0
-#define GlintLight10ModeTag                           0x047c
-#define GlintLight10ModeReg                                1
-#define GlintLight10ModeOff                           0x93e0
-
-#define GlintLight10AmbientIntensityRed               0xa3e8
-#define GlintLight10AmbientIntensityRedTag            0x047d
-#define GlintLight10AmbientIntensityRedReg                 1
-#define GlintLight10AmbientIntensityRedOff            0x93e8
-
-#define GlintLight10AmbientIntensityGreen             0xa3f0
-#define GlintLight10AmbientIntensityGreenTag          0x047e
-#define GlintLight10AmbientIntensityGreenReg               1
-#define GlintLight10AmbientIntensityGreenOff          0x93f0
-
-#define GlintLight10AmbientIntensityBlue              0xa3f8
-#define GlintLight10AmbientIntensityBlueTag           0x047f
-#define GlintLight10AmbientIntensityBlueReg                1
-#define GlintLight10AmbientIntensityBlueOff           0x93f8
-
-#define GlintLight10DiffuseIntensityRed               0xa400
-#define GlintLight10DiffuseIntensityRedTag            0x0480
-#define GlintLight10DiffuseIntensityRedReg                 1
-#define GlintLight10DiffuseIntensityRedOff            0x9400
-
-#define GlintLight10DiffuseIntensityGreen             0xa408
-#define GlintLight10DiffuseIntensityGreenTag          0x0481
-#define GlintLight10DiffuseIntensityGreenReg               1
-#define GlintLight10DiffuseIntensityGreenOff          0x9408
-
-#define GlintLight10DiffuseIntensityBlue              0xa410
-#define GlintLight10DiffuseIntensityBlueTag           0x0482
-#define GlintLight10DiffuseIntensityBlueReg                1
-#define GlintLight10DiffuseIntensityBlueOff           0x9410
-
-#define GlintLight10SpecularIntensityRed              0xa418
-#define GlintLight10SpecularIntensityRedTag           0x0483
-#define GlintLight10SpecularIntensityRedReg                1
-#define GlintLight10SpecularIntensityRedOff           0x9418
-
-#define GlintLight10SpecularIntensityGreen            0xa420
-#define GlintLight10SpecularIntensityGreenTag         0x0484
-#define GlintLight10SpecularIntensityGreenReg              1
-#define GlintLight10SpecularIntensityGreenOff         0x9420
-
-#define GlintLight10SpecularIntensityBlue             0xa428
-#define GlintLight10SpecularIntensityBlueTag          0x0485
-#define GlintLight10SpecularIntensityBlueReg               1
-#define GlintLight10SpecularIntensityBlueOff          0x9428
-
-#define GlintLight10PositionX                         0xa430
-#define GlintLight10PositionXTag                      0x0486
-#define GlintLight10PositionXReg                           1
-#define GlintLight10PositionXOff                      0x9430
-
-#define GlintLight10PositionY                         0xa438
-#define GlintLight10PositionYTag                      0x0487
-#define GlintLight10PositionYReg                           1
-#define GlintLight10PositionYOff                      0x9438
-
-#define GlintLight10PositionZ                         0xa440
-#define GlintLight10PositionZTag                      0x0488
-#define GlintLight10PositionZReg                           1
-#define GlintLight10PositionZOff                      0x9440
-
-#define GlintLight10PositionW                         0xa448
-#define GlintLight10PositionWTag                      0x0489
-#define GlintLight10PositionWReg                           1
-#define GlintLight10PositionWOff                      0x9448
-
-#define GlintLight10SpotlightDirectionX               0xa450
-#define GlintLight10SpotlightDirectionXTag            0x048a
-#define GlintLight10SpotlightDirectionXReg                 1
-#define GlintLight10SpotlightDirectionXOff            0x9450
-
-#define GlintLight10SpotlightDirectionY               0xa458
-#define GlintLight10SpotlightDirectionYTag            0x048b
-#define GlintLight10SpotlightDirectionYReg                 1
-#define GlintLight10SpotlightDirectionYOff            0x9458
-
-#define GlintLight10SpotlightDirectionZ               0xa460
-#define GlintLight10SpotlightDirectionZTag            0x048c
-#define GlintLight10SpotlightDirectionZReg                 1
-#define GlintLight10SpotlightDirectionZOff            0x9460
-
-#define GlintLight10SpotlightExponent                 0xa468
-#define GlintLight10SpotlightExponentTag              0x048d
-#define GlintLight10SpotlightExponentReg                   1
-#define GlintLight10SpotlightExponentOff              0x9468
-
-#define GlintLight10CosSpotlightCutoffAngle           0xa470
-#define GlintLight10CosSpotlightCutoffAngleTag        0x048e
-#define GlintLight10CosSpotlightCutoffAngleReg             1
-#define GlintLight10CosSpotlightCutoffAngleOff        0x9470
-
-#define GlintLight10ConstantAttenuation               0xa478
-#define GlintLight10ConstantAttenuationTag            0x048f
-#define GlintLight10ConstantAttenuationReg                 1
-#define GlintLight10ConstantAttenuationOff            0x9478
-
-#define GlintLight10LinearAttenuation                 0xa480
-#define GlintLight10LinearAttenuationTag              0x0490
-#define GlintLight10LinearAttenuationReg                   1
-#define GlintLight10LinearAttenuationOff              0x9480
-
-#define GlintLight10QuadraticAttenuation              0xa488
-#define GlintLight10QuadraticAttenuationTag           0x0491
-#define GlintLight10QuadraticAttenuationReg                1
-#define GlintLight10QuadraticAttenuationOff           0x9488
-
-#define GlintLight11Mode                              0xa490
-#define GlintLight11ModeTag                           0x0492
-#define GlintLight11ModeReg                                1
-#define GlintLight11ModeOff                           0x9490
-
-#define GlintLight11AmbientIntensiveRed               0xa498
-#define GlintLight11AmbientIntensiveRedTag            0x0493
-#define GlintLight11AmbientIntensiveRedReg                 1
-#define GlintLight11AmbientIntensiveRedOff            0x9498
-
-#define GlintLight11AmbientIntensityGreen             0xa4a0
-#define GlintLight11AmbientIntensityGreenTag          0x0494
-#define GlintLight11AmbientIntensityGreenReg               1
-#define GlintLight11AmbientIntensityGreenOff          0x94a0
-
-#define GlintLight11AmbientIntensityBlue              0xa4a8
-#define GlintLight11AmbientIntensityBlueTag           0x0495
-#define GlintLight11AmbientIntensityBlueReg                1
-#define GlintLight11AmbientIntensityBlueOff           0x94a8
-
-#define GlintLight11DiffuseIntensityRed               0xa4b0
-#define GlintLight11DiffuseIntensityRedTag            0x0496
-#define GlintLight11DiffuseIntensityRedReg                 1
-#define GlintLight11DiffuseIntensityRedOff            0x94b0
-
-#define GlintLight11DiffuseIntensityGreen             0xa4b8
-#define GlintLight11DiffuseIntensityGreenTag          0x0497
-#define GlintLight11DiffuseIntensityGreenReg               1
-#define GlintLight11DiffuseIntensityGreenOff          0x94b8
-
-#define GlintLight11DiffuseIntensityBlue              0xa4c0
-#define GlintLight11DiffuseIntensityBlueTag           0x0498
-#define GlintLight11DiffuseIntensityBlueReg                1
-#define GlintLight11DiffuseIntensityBlueOff           0x94c0
-
-#define GlintLight11SpecularIntensityRed              0xa4c8
-#define GlintLight11SpecularIntensityRedTag           0x0499
-#define GlintLight11SpecularIntensityRedReg                1
-#define GlintLight11SpecularIntensityRedOff           0x94c8
-
-#define GlintLight11SpecularIntensityGreen            0xa4d0
-#define GlintLight11SpecularIntensityGreenTag         0x049a
-#define GlintLight11SpecularIntensityGreenReg              1
-#define GlintLight11SpecularIntensityGreenOff         0x94d0
-
-#define GlintLight11SpecularIntensityBlue             0xa4d8
-#define GlintLight11SpecularIntensityBlueTag          0x049b
-#define GlintLight11SpecularIntensityBlueReg               1
-#define GlintLight11SpecularIntensityBlueOff          0x94d8
-
-#define GlintLight11PositionX                         0xa4e0
-#define GlintLight11PositionXTag                      0x049c
-#define GlintLight11PositionXReg                           1
-#define GlintLight11PositionXOff                      0x94e0
-
-#define GlintLight11PositionY                         0xa4e8
-#define GlintLight11PositionYTag                      0x049d
-#define GlintLight11PositionYReg                           1
-#define GlintLight11PositionYOff                      0x94e8
-
-#define GlintLight11PositionZ                         0xa4f0
-#define GlintLight11PositionZTag                      0x049e
-#define GlintLight11PositionZReg                           1
-#define GlintLight11PositionZOff                      0x94f0
-
-#define GlintLight11PositionW                         0xa4f8
-#define GlintLight11PositionWTag                      0x049f
-#define GlintLight11PositionWReg                           1
-#define GlintLight11PositionWOff                      0x94f8
-
-#define GlintLight11SpotlightDirectionX               0xa500
-#define GlintLight11SpotlightDirectionXTag            0x04a0
-#define GlintLight11SpotlightDirectionXReg                 1
-#define GlintLight11SpotlightDirectionXOff            0x9500
-
-#define GlintLight11SpotlightDirectionY               0xa508
-#define GlintLight11SpotlightDirectionYTag            0x04a1
-#define GlintLight11SpotlightDirectionYReg                 1
-#define GlintLight11SpotlightDirectionYOff            0x9508
-
-#define GlintLight11SpotlightDirectionZ               0xa510
-#define GlintLight11SpotlightDirectionZTag            0x04a2
-#define GlintLight11SpotlightDirectionZReg                 1
-#define GlintLight11SpotlightDirectionZOff            0x9510
-
-#define GlintLight11SpotlightExponent                 0xa518
-#define GlintLight11SpotlightExponentTag              0x04a3
-#define GlintLight11SpotlightExponentReg                   1
-#define GlintLight11SpotlightExponentOff              0x9518
-
-#define GlintLight11CosSpotlightCutoffAngle           0xa520
-#define GlintLight11CosSpotlightCutoffAngleTag        0x04a4
-#define GlintLight11CosSpotlightCutoffAngleReg             1
-#define GlintLight11CosSpotlightCutoffAngleOff        0x9520
-
-#define GlintLight11ConstantAttenuation               0xa528
-#define GlintLight11ConstantAttenuationTag            0x04a5
-#define GlintLight11ConstantAttenuationReg                 1
-#define GlintLight11ConstantAttenuationOff            0x9528
-
-#define GlintLight11LinearAttenuation                 0xa530
-#define GlintLight11LinearAttenuationTag              0x04a6
-#define GlintLight11LinearAttenuationReg                   1
-#define GlintLight11LinearAttenuationOff              0x9530
-
-#define GlintLight11QuadraticAttenuation              0xa538
-#define GlintLight11QuadraticAttenuationTag           0x04a7
-#define GlintLight11QuadraticAttenuationReg                1
-#define GlintLight11QuadraticAttenuationOff           0x9538
-
-#define GlintLight12Mode                              0xa540
-#define GlintLight12ModeTag                           0x04a8
-#define GlintLight12ModeReg                                1
-#define GlintLight12ModeOff                           0x9540
-
-#define GlintLight12AmbientIntensityRed               0xa548
-#define GlintLight12AmbientIntensityRedTag            0x04a9
-#define GlintLight12AmbientIntensityRedReg                 1
-#define GlintLight12AmbientIntensityRedOff            0x9548
-
-#define GlintLight12AmbientIntensityGreen             0xa550
-#define GlintLight12AmbientIntensityGreenTag          0x04aa
-#define GlintLight12AmbientIntensityGreenReg               1
-#define GlintLight12AmbientIntensityGreenOff          0x9550
-
-#define GlintLight12AmbientIntensityBlue              0xa558
-#define GlintLight12AmbientIntensityBlueTag           0x04ab
-#define GlintLight12AmbientIntensityBlueReg                1
-#define GlintLight12AmbientIntensityBlueOff           0x9558
-
-#define GlintLight12DiffuseIntensityRed               0xa560
-#define GlintLight12DiffuseIntensityRedTag            0x04ac
-#define GlintLight12DiffuseIntensityRedReg                 1
-#define GlintLight12DiffuseIntensityRedOff            0x9560
-
-#define GlintLight12DiffuseIntensityGreen             0xa568
-#define GlintLight12DiffuseIntensityGreenTag          0x04ad
-#define GlintLight12DiffuseIntensityGreenReg               1
-#define GlintLight12DiffuseIntensityGreenOff          0x9568
-
-#define GlintLight12DiffuseIntensityBlue              0xa570
-#define GlintLight12DiffuseIntensityBlueTag           0x04ae
-#define GlintLight12DiffuseIntensityBlueReg                1
-#define GlintLight12DiffuseIntensityBlueOff           0x9570
-
-#define GlintLight12SpecularIntensityRed              0xa578
-#define GlintLight12SpecularIntensityRedTag           0x04af
-#define GlintLight12SpecularIntensityRedReg                1
-#define GlintLight12SpecularIntensityRedOff           0x9578
-
-#define GlintLight12SpecularIntensityGreen            0xa580
-#define GlintLight12SpecularIntensityGreenTag         0x04b0
-#define GlintLight12SpecularIntensityGreenReg              1
-#define GlintLight12SpecularIntensityGreenOff         0x9580
-
-#define GlintLight12SpecularIntensityBlue             0xa588
-#define GlintLight12SpecularIntensityBlueTag          0x04b1
-#define GlintLight12SpecularIntensityBlueReg               1
-#define GlintLight12SpecularIntensityBlueOff          0x9588
-
-#define GlintLight12PositionX                         0xa590
-#define GlintLight12PositionXTag                      0x04b2
-#define GlintLight12PositionXReg                           1
-#define GlintLight12PositionXOff                      0x9590
-
-#define GlintLight12PositionY                         0xa598
-#define GlintLight12PositionYTag                      0x04b3
-#define GlintLight12PositionYReg                           1
-#define GlintLight12PositionYOff                      0x9598
-
-#define GlintLight12PositionZ                         0xa5a0
-#define GlintLight12PositionZTag                      0x04b4
-#define GlintLight12PositionZReg                           1
-#define GlintLight12PositionZOff                      0x95a0
-
-#define GlintLight12PositionW                         0xa5a8
-#define GlintLight12PositionWTag                      0x04b5
-#define GlintLight12PositionWReg                           1
-#define GlintLight12PositionWOff                      0x95a8
-
-#define GlintLight12SpotlightDirectionX               0xa5b0
-#define GlintLight12SpotlightDirectionXTag            0x04b6
-#define GlintLight12SpotlightDirectionXReg                 1
-#define GlintLight12SpotlightDirectionXOff            0x95b0
-
-#define GlintLight12SpotlightDirectionY               0xa5b8
-#define GlintLight12SpotlightDirectionYTag            0x04b7
-#define GlintLight12SpotlightDirectionYReg                 1
-#define GlintLight12SpotlightDirectionYOff            0x95b8
-
-#define GlintLight12SpotlightDirectionZ               0xa5c0
-#define GlintLight12SpotlightDirectionZTag            0x04b8
-#define GlintLight12SpotlightDirectionZReg                 1
-#define GlintLight12SpotlightDirectionZOff            0x95c0
-
-#define GlintLight12SpotlightExponent                 0xa5c8
-#define GlintLight12SpotlightExponentTag              0x04b9
-#define GlintLight12SpotlightExponentReg                   1
-#define GlintLight12SpotlightExponentOff              0x95c8
-
-#define GlintLight12CosSpotlightCutoffAngle           0xa5d0
-#define GlintLight12CosSpotlightCutoffAngleTag        0x04ba
-#define GlintLight12CosSpotlightCutoffAngleReg             1
-#define GlintLight12CosSpotlightCutoffAngleOff        0x95d0
-
-#define GlintLight12ConstantAttenuation               0xa5d8
-#define GlintLight12ConstantAttenuationTag            0x04bb
-#define GlintLight12ConstantAttenuationReg                 1
-#define GlintLight12ConstantAttenuationOff            0x95d8
-
-#define GlintLight12LinearAttenuation                 0xa5e0
-#define GlintLight12LinearAttenuationTag              0x04bc
-#define GlintLight12LinearAttenuationReg                   1
-#define GlintLight12LinearAttenuationOff              0x95e0
-
-#define GlintLight12QuadraticAttenuation              0xa5e8
-#define GlintLight12QuadraticAttenuationTag           0x04bd
-#define GlintLight12QuadraticAttenuationReg                1
-#define GlintLight12QuadraticAttenuationOff           0x95e8
-
-#define GlintLight13Mode                              0xa5f0
-#define GlintLight13ModeTag                           0x04be
-#define GlintLight13ModeReg                                1
-#define GlintLight13ModeOff                           0x95f0
-
-#define GlintLight13AmbientIntensityRed               0xa5f8
-#define GlintLight13AmbientIntensityRedTag            0x04bf
-#define GlintLight13AmbientIntensityRedReg                 1
-#define GlintLight13AmbientIntensityRedOff            0x95f8
-
-#define GlintLight13AmbientIntensityGreen             0xa600
-#define GlintLight13AmbientIntensityGreenTag          0x04c0
-#define GlintLight13AmbientIntensityGreenReg               1
-#define GlintLight13AmbientIntensityGreenOff          0x9600
-
-#define GlintLight13AmbientIntensityBlue              0xa608
-#define GlintLight13AmbientIntensityBlueTag           0x04c1
-#define GlintLight13AmbientIntensityBlueReg                1
-#define GlintLight13AmbientIntensityBlueOff           0x9608
-
-#define GlintLight13DiffuseIntensityRed               0xa610
-#define GlintLight13DiffuseIntensityRedTag            0x04c2
-#define GlintLight13DiffuseIntensityRedReg                 1
-#define GlintLight13DiffuseIntensityRedOff            0x9610
-
-#define GlintLight13DiffuseIntensityGreen             0xa618
-#define GlintLight13DiffuseIntensityGreenTag          0x04c3
-#define GlintLight13DiffuseIntensityGreenReg               1
-#define GlintLight13DiffuseIntensityGreenOff          0x9618
-
-#define GlintLight13DiffuseIntensityBlue              0xa620
-#define GlintLight13DiffuseIntensityBlueTag           0x04c4
-#define GlintLight13DiffuseIntensityBlueReg                1
-#define GlintLight13DiffuseIntensityBlueOff           0x9620
-
-#define GlintLight13SpecularIntensityRed              0xa628
-#define GlintLight13SpecularIntensityRedTag           0x04c5
-#define GlintLight13SpecularIntensityRedReg                1
-#define GlintLight13SpecularIntensityRedOff           0x9628
-
-#define GlintLight13SpecularIntensityGreen            0xa630
-#define GlintLight13SpecularIntensityGreenTag         0x04c6
-#define GlintLight13SpecularIntensityGreenReg              1
-#define GlintLight13SpecularIntensityGreenOff         0x9630
-
-#define GlintLight13SpecularIntensityBlue             0xa638
-#define GlintLight13SpecularIntensityBlueTag          0x04c7
-#define GlintLight13SpecularIntensityBlueReg               1
-#define GlintLight13SpecularIntensityBlueOff          0x9638
-
-#define GlintLight13PositionX                         0xa640
-#define GlintLight13PositionXTag                      0x04c8
-#define GlintLight13PositionXReg                           1
-#define GlintLight13PositionXOff                      0x9640
-
-#define GlintLight13PositionY                         0xa648
-#define GlintLight13PositionYTag                      0x04c9
-#define GlintLight13PositionYReg                           1
-#define GlintLight13PositionYOff                      0x9648
-
-#define GlintLight13PositionZ                         0xa650
-#define GlintLight13PositionZTag                      0x04ca
-#define GlintLight13PositionZReg                           1
-#define GlintLight13PositionZOff                      0x9650
-
-#define GlintLight13PositionW                         0xa658
-#define GlintLight13PositionWTag                      0x04cb
-#define GlintLight13PositionWReg                           1
-#define GlintLight13PositionWOff                      0x9658
-
-#define GlintLight13SpotlightDirectionX               0xa660
-#define GlintLight13SpotlightDirectionXTag            0x04cc
-#define GlintLight13SpotlightDirectionXReg                 1
-#define GlintLight13SpotlightDirectionXOff            0x9660
-
-#define GlintLight13SpotlightDirectionY               0xa668
-#define GlintLight13SpotlightDirectionYTag            0x04cd
-#define GlintLight13SpotlightDirectionYReg                 1
-#define GlintLight13SpotlightDirectionYOff            0x9668
-
-#define GlintLight13SpotlightDirectionZ               0xa670
-#define GlintLight13SpotlightDirectionZTag            0x04ce
-#define GlintLight13SpotlightDirectionZReg                 1
-#define GlintLight13SpotlightDirectionZOff            0x9670
-
-#define GlintLight13SpotlightExponent                 0xa678
-#define GlintLight13SpotlightExponentTag              0x04cf
-#define GlintLight13SpotlightExponentReg                   1
-#define GlintLight13SpotlightExponentOff              0x9678
-
-#define GlintLight13CosSpotlightCutoffAngle           0xa680
-#define GlintLight13CosSpotlightCutoffAngleTag        0x04d0
-#define GlintLight13CosSpotlightCutoffAngleReg             1
-#define GlintLight13CosSpotlightCutoffAngleOff        0x9680
-
-#define GlintLight13ConstantAttenuation               0xa688
-#define GlintLight13ConstantAttenuationTag            0x04d1
-#define GlintLight13ConstantAttenuationReg                 1
-#define GlintLight13ConstantAttenuationOff            0x9688
-
-#define GlintLight13LinearAttenuation                 0xa690
-#define GlintLight13LinearAttenuationTag              0x04d2
-#define GlintLight13LinearAttenuationReg                   1
-#define GlintLight13LinearAttenuationOff              0x9690
-
-#define GlintLight13QuadraticAttenuation              0xa698
-#define GlintLight13QuadraticAttenuationTag           0x04d3
-#define GlintLight13QuadraticAttenuationReg                1
-#define GlintLight13QuadraticAttenuationOff           0x9698
-
-#define GlintLight14Mode                              0xa6a0
-#define GlintLight14ModeTag                           0x04d4
-#define GlintLight14ModeReg                                1
-#define GlintLight14ModeOff                           0x96a0
-
-#define GlintLight14AmbientIntensityRed               0xa6a8
-#define GlintLight14AmbientIntensityRedTag            0x04d5
-#define GlintLight14AmbientIntensityRedReg                 1
-#define GlintLight14AmbientIntensityRedOff            0x96a8
-
-#define GlintLight14AmbientIntensityGreen             0xa6b0
-#define GlintLight14AmbientIntensityGreenTag          0x04d6
-#define GlintLight14AmbientIntensityGreenReg               1
-#define GlintLight14AmbientIntensityGreenOff          0x96b0
-
-#define GlintLight14AmbientIntensityBlue              0xa6b8
-#define GlintLight14AmbientIntensityBlueTag           0x04d7
-#define GlintLight14AmbientIntensityBlueReg                1
-#define GlintLight14AmbientIntensityBlueOff           0x96b8
-
-#define GlintLight14DiffuseIntensityRed               0xa6c0
-#define GlintLight14DiffuseIntensityRedTag            0x04d8
-#define GlintLight14DiffuseIntensityRedReg                 1
-#define GlintLight14DiffuseIntensityRedOff            0x96c0
-
-#define GlintLight14DiffuseIntensityGreen             0xa6c8
-#define GlintLight14DiffuseIntensityGreenTag          0x04d9
-#define GlintLight14DiffuseIntensityGreenReg               1
-#define GlintLight14DiffuseIntensityGreenOff          0x96c8
-
-#define GlintLight14DiffuseIntensityBlue              0xa6d0
-#define GlintLight14DiffuseIntensityBlueTag           0x04da
-#define GlintLight14DiffuseIntensityBlueReg                1
-#define GlintLight14DiffuseIntensityBlueOff           0x96d0
-
-#define GlintLight14SpecularIntensityRed              0xa6d8
-#define GlintLight14SpecularIntensityRedTag           0x04db
-#define GlintLight14SpecularIntensityRedReg                1
-#define GlintLight14SpecularIntensityRedOff           0x96d8
-
-#define GlintLight14SpecularIntensityGreen            0xa6e0
-#define GlintLight14SpecularIntensityGreenTag         0x04dc
-#define GlintLight14SpecularIntensityGreenReg              1
-#define GlintLight14SpecularIntensityGreenOff         0x96e0
-
-#define GlintLight14SpecularIntensityBlue             0xa6e8
-#define GlintLight14SpecularIntensityBlueTag          0x04dd
-#define GlintLight14SpecularIntensityBlueReg               1
-#define GlintLight14SpecularIntensityBlueOff          0x96e8
-
-#define GlintLight14PositionX                         0xa6f0
-#define GlintLight14PositionXTag                      0x04de
-#define GlintLight14PositionXReg                           1
-#define GlintLight14PositionXOff                      0x96f0
-
-#define GlintLight14PositionY                         0xa6f8
-#define GlintLight14PositionYTag                      0x04df
-#define GlintLight14PositionYReg                           1
-#define GlintLight14PositionYOff                      0x96f8
-
-#define GlintLight14PositionZ                         0xa700
-#define GlintLight14PositionZTag                      0x04e0
-#define GlintLight14PositionZReg                           1
-#define GlintLight14PositionZOff                      0x9700
-
-#define GlintLight14PositionW                         0xa708
-#define GlintLight14PositionWTag                      0x04e1
-#define GlintLight14PositionWReg                           1
-#define GlintLight14PositionWOff                      0x9708
-
-#define GlintLight14SpotlightDirectionX               0xa710
-#define GlintLight14SpotlightDirectionXTag            0x04e2
-#define GlintLight14SpotlightDirectionXReg                 1
-#define GlintLight14SpotlightDirectionXOff            0x9710
-
-#define GlintLight14SpotlightDirectionY               0xa718
-#define GlintLight14SpotlightDirectionYTag            0x04e3
-#define GlintLight14SpotlightDirectionYReg                 1
-#define GlintLight14SpotlightDirectionYOff            0x9718
-
-#define GlintLight14SpotlightDirectionZ               0xa720
-#define GlintLight14SpotlightDirectionZTag            0x04e4
-#define GlintLight14SpotlightDirectionZReg                 1
-#define GlintLight14SpotlightDirectionZOff            0x9720
-
-#define GlintLight14SpotlightExponent                 0xa728
-#define GlintLight14SpotlightExponentTag              0x04e5
-#define GlintLight14SpotlightExponentReg                   1
-#define GlintLight14SpotlightExponentOff              0x9728
-
-#define GlintLight14CosSpotlightCutoffAngle           0xa730
-#define GlintLight14CosSpotlightCutoffAngleTag        0x04e6
-#define GlintLight14CosSpotlightCutoffAngleReg             1
-#define GlintLight14CosSpotlightCutoffAngleOff        0x9730
-
-#define GlintLight14ConstantAttenuation               0xa738
-#define GlintLight14ConstantAttenuationTag            0x04e7
-#define GlintLight14ConstantAttenuationReg                 1
-#define GlintLight14ConstantAttenuationOff            0x9738
-
-#define GlintLight14LinearAttenuation                 0xa740
-#define GlintLight14LinearAttenuationTag              0x04e8
-#define GlintLight14LinearAttenuationReg                   1
-#define GlintLight14LinearAttenuationOff              0x9740
-
-#define GlintLight14QuadraticAttenuation              0xa748
-#define GlintLight14QuadraticAttenuationTag           0x04e9
-#define GlintLight14QuadraticAttenuationReg                1
-#define GlintLight14QuadraticAttenuationOff           0x9748
-
-#define GlintLight15Mode                              0xa750
-#define GlintLight15ModeTag                           0x04ea
-#define GlintLight15ModeReg                                1
-#define GlintLight15ModeOff                           0x9750
-
-#define GlintLight15AmbientIntensityRed               0xa758
-#define GlintLight15AmbientIntensityRedTag            0x04eb
-#define GlintLight15AmbientIntensityRedReg                 1
-#define GlintLight15AmbientIntensityRedOff            0x9758
-
-#define GlintLight15AmbientIntensityGreen             0xa760
-#define GlintLight15AmbientIntensityGreenTag          0x04ec
-#define GlintLight15AmbientIntensityGreenReg               1
-#define GlintLight15AmbientIntensityGreenOff          0x9760
-
-#define GlintLight15AmbientIntensityBlue              0xa768
-#define GlintLight15AmbientIntensityBlueTag           0x04ed
-#define GlintLight15AmbientIntensityBlueReg                1
-#define GlintLight15AmbientIntensityBlueOff           0x9768
-
-#define GlintLight15DiffuseIntensityRed               0xa770
-#define GlintLight15DiffuseIntensityRedTag            0x04ee
-#define GlintLight15DiffuseIntensityRedReg                 1
-#define GlintLight15DiffuseIntensityRedOff            0x9770
-
-#define GlintLight15DiffuseIntensityGreen             0xa778
-#define GlintLight15DiffuseIntensityGreenTag          0x04ef
-#define GlintLight15DiffuseIntensityGreenReg               1
-#define GlintLight15DiffuseIntensityGreenOff          0x9778
-
-#define GlintLight15DiffuseIntensityBlue              0xa780
-#define GlintLight15DiffuseIntensityBlueTag           0x04f0
-#define GlintLight15DiffuseIntensityBlueReg                1
-#define GlintLight15DiffuseIntensityBlueOff           0x9780
-
-#define GlintLight15SpecularIntensityRed              0xa788
-#define GlintLight15SpecularIntensityRedTag           0x04f1
-#define GlintLight15SpecularIntensityRedReg                1
-#define GlintLight15SpecularIntensityRedOff           0x9788
-
-#define GlintLight15SpecularIntensityGreen            0xa790
-#define GlintLight15SpecularIntensityGreenTag         0x04f2
-#define GlintLight15SpecularIntensityGreenReg              1
-#define GlintLight15SpecularIntensityGreenOff         0x9790
-
-#define GlintLight15SpecularIntensityBlue             0xa798
-#define GlintLight15SpecularIntensityBlueTag          0x04f3
-#define GlintLight15SpecularIntensityBlueReg               1
-#define GlintLight15SpecularIntensityBlueOff          0x9798
-
-#define GlintLight15PositionX                         0xa7a0
-#define GlintLight15PositionXTag                      0x04f4
-#define GlintLight15PositionXReg                           1
-#define GlintLight15PositionXOff                      0x97a0
-
-#define GlintLight15PositionY                         0xa7a8
-#define GlintLight15PositionYTag                      0x04f5
-#define GlintLight15PositionYReg                           1
-#define GlintLight15PositionYOff                      0x97a8
-
-#define GlintLight15PositionZ                         0xa7b0
-#define GlintLight15PositionZTag                      0x04f6
-#define GlintLight15PositionZReg                           1
-#define GlintLight15PositionZOff                      0x97b0
-
-#define GlintLight15PositionW                         0xa7b8
-#define GlintLight15PositionWTag                      0x04f7
-#define GlintLight15PositionWReg                           1
-#define GlintLight15PositionWOff                      0x97b8
-
-#define GlintLight15SpotlightDirectionX               0xa7c0
-#define GlintLight15SpotlightDirectionXTag            0x04f8
-#define GlintLight15SpotlightDirectionXReg                 1
-#define GlintLight15SpotlightDirectionXOff            0x97c0
-
-#define GlintLight15SpotlightDirectionY               0xa7c8
-#define GlintLight15SpotlightDirectionYTag            0x04f9
-#define GlintLight15SpotlightDirectionYReg                 1
-#define GlintLight15SpotlightDirectionYOff            0x97c8
-
-#define GlintLight15SpotlightDirectionZ               0xa7d0
-#define GlintLight15SpotlightDirectionZTag            0x04fa
-#define GlintLight15SpotlightDirectionZReg                 1
-#define GlintLight15SpotlightDirectionZOff            0x97d0
-
-#define GlintLight15SpotlightExponent                 0xa7d8
-#define GlintLight15SpotlightExponentTag              0x04fb
-#define GlintLight15SpotlightExponentReg                   1
-#define GlintLight15SpotlightExponentOff              0x97d8
-
-#define GlintLight15CosSpotlightCutoffAngle           0xa7e0
-#define GlintLight15CosSpotlightCutoffAngleTag        0x04fc
-#define GlintLight15CosSpotlightCutoffAngleReg             1
-#define GlintLight15CosSpotlightCutoffAngleOff        0x97e0
-
-#define GlintLight15ConstantAttenuation               0xa7e8
-#define GlintLight15ConstantAttenuationTag            0x04fd
-#define GlintLight15ConstantAttenuationReg                 1
-#define GlintLight15ConstantAttenuationOff            0x97e8
-
-#define GlintLight15LinearAttenuation                 0xa7f0
-#define GlintLight15LinearAttenuationTag              0x04fe
-#define GlintLight15LinearAttenuationReg                   1
-#define GlintLight15LinearAttenuationOff              0x97f0
-
-#define GlintLight15QuadraticAttenuation              0xa7f8
-#define GlintLight15QuadraticAttenuationTag           0x04ff
-#define GlintLight15QuadraticAttenuationReg                1
-#define GlintLight15QuadraticAttenuationOff           0x97f8
-
-#define GlintSceneAmbientColorRed                     0xa800
-#define GlintSceneAmbientColorRedTag                  0x0500
-#define GlintSceneAmbientColorRedReg                       1
-#define GlintSceneAmbientColorRedOff                  0x9800
-
-#define GlintSceneAmbientColorGreen                   0xa808
-#define GlintSceneAmbientColorGreenTag                0x0501
-#define GlintSceneAmbientColorGreenReg                     1
-#define GlintSceneAmbientColorGreenOff                0x9808
-
-#define GlintSceneAmbientColorBlue                    0xa810
-#define GlintSceneAmbientColorBlueTag                 0x0502
-#define GlintSceneAmbientColorBlueReg                      1
-#define GlintSceneAmbientColorBlueOff                 0x9810
-
-#define GlintFrontAmbientColorRed                     0xa880
-#define GlintFrontAmbientColorRedTag                  0x0510
-#define GlintFrontAmbientColorRedReg                       1
-#define GlintFrontAmbientColorRedOff                  0x9880
-
-#define GlintFrontAmbientColorGreen                   0xa888
-#define GlintFrontAmbientColorGreenTag                0x0511
-#define GlintFrontAmbientColorGreenReg                     1
-#define GlintFrontAmbientColorGreenOff                0x9888
-
-#define GlintFrontAmbientColorBlue                    0xa890
-#define GlintFrontAmbientColorBlueTag                 0x0512
-#define GlintFrontAmbientColorBlueReg                      1
-#define GlintFrontAmbientColorBlueOff                 0x9890
-
-#define GlintFrontDiffuseColorRed                     0xa898
-#define GlintFrontDiffuseColorRedTag                  0x0513
-#define GlintFrontDiffuseColorRedReg                       1
-#define GlintFrontDiffuseColorRedOff                  0x9898
-
-#define GlintFrontDiffuseColorGreen                   0xa8a0
-#define GlintFrontDiffuseColorGreenTag                0x0514
-#define GlintFrontDiffuseColorGreenReg                     1
-#define GlintFrontDiffuseColorGreenOff                0x98a0
-
-#define GlintFrontDiffuseColorBlue                    0xa8a8
-#define GlintFrontDiffuseColorBlueTag                 0x0515
-#define GlintFrontDiffuseColorBlueReg                      1
-#define GlintFrontDiffuseColorBlueOff                 0x98a8
-
-#define GlintFrontAlpha                               0xa8b0
-#define GlintFrontAlphaTag                            0x0516
-#define GlintFrontAlphaReg                                 1
-#define GlintFrontAlphaOff                            0x98b0
-
-#define GlintFrontSpecularColorRed                    0xa8b8
-#define GlintFrontSpecularColorRedTag                 0x0517
-#define GlintFrontSpecularColorRedReg                      1
-#define GlintFrontSpecularColorRedOff                 0x98b8
-
-#define GlintFrontSpecularColorGreen                  0xa8c0
-#define GlintFrontSpecularColorGreenTag               0x0518
-#define GlintFrontSpecularColorGreenReg                    1
-#define GlintFrontSpecularColorGreenOff               0x98c0
-
-#define GlintFrontSpecularColorBlue                   0xa8c8
-#define GlintFrontSpecularColorBlueTag                0x0519
-#define GlintFrontSpecularColorBlueReg                     1
-#define GlintFrontSpecularColorBlueOff                0x98c8
-
-#define GlintFrontEmissiveColorRed                    0xa8d0
-#define GlintFrontEmissiveColorRedTag                 0x051a
-#define GlintFrontEmissiveColorRedReg                      1
-#define GlintFrontEmissiveColorRedOff                 0x98d0
-
-#define GlintFrontEmissiveColorGreen                  0xa8d8
-#define GlintFrontEmissiveColorGreenTag               0x051b
-#define GlintFrontEmissiveColorGreenReg                    1
-#define GlintFrontEmissiveColorGreenOff               0x98d8
-
-#define GlintFrontEmissiveColorBlue                   0xa8e0
-#define GlintFrontEmissiveColorBlueTag                0x051c
-#define GlintFrontEmissiveColorBlueReg                     1
-#define GlintFrontEmissiveColorBlueOff                0x98e0
-
-#define GlintFrontSpecularExponent                    0xa8e8
-#define GlintFrontSpecularExponentTag                 0x051d
-#define GlintFrontSpecularExponentReg                      1
-#define GlintFrontSpecularExponentOff                 0x98e8
-
-#define GlintBackAmbientColorRed                      0xa900
-#define GlintBackAmbientColorRedTag                   0x0520
-#define GlintBackAmbientColorRedReg                        1
-#define GlintBackAmbientColorRedOff                   0x9900
-
-#define GlintBackAmbientColorGreen                    0xa908
-#define GlintBackAmbientColorGreenTag                 0x0521
-#define GlintBackAmbientColorGreenReg                      1
-#define GlintBackAmbientColorGreenOff                 0x9908
-
-#define GlintBackAmbientColorBlue                     0xa910
-#define GlintBackAmbientColorBlueTag                  0x0522
-#define GlintBackAmbientColorBlueReg                       1
-#define GlintBackAmbientColorBlueOff                  0x9910
-
-#define GlintBackDiffuseColorRed                      0xa918
-#define GlintBackDiffuseColorRedTag                   0x0523
-#define GlintBackDiffuseColorRedReg                        1
-#define GlintBackDiffuseColorRedOff                   0x9918
-
-#define GlintBackDiffuseColorGreen                    0xa920
-#define GlintBackDiffuseColorGreenTag                 0x0524
-#define GlintBackDiffuseColorGreenReg                      1
-#define GlintBackDiffuseColorGreenOff                 0x9920
-
-#define GlintBackDiffuseColorBlue                     0xa928
-#define GlintBackDiffuseColorBlueTag                  0x0525
-#define GlintBackDiffuseColorBlueReg                       1
-#define GlintBackDiffuseColorBlueOff                  0x9928
-
-#define GlintBackAlpha                                0xa930
-#define GlintBackAlphaTag                             0x0526
-#define GlintBackAlphaReg                                  1
-#define GlintBackAlphaOff                             0x9930
-
-#define GlintBackSpecularColorRed                     0xa938
-#define GlintBackSpecularColorRedTag                  0x0527
-#define GlintBackSpecularColorRedReg                       1
-#define GlintBackSpecularColorRedOff                  0x9938
-
-#define GlintBackSpecularColorGreen                   0xa940
-#define GlintBackSpecularColorGreenTag                0x0528
-#define GlintBackSpecularColorGreenReg                     1
-#define GlintBackSpecularColorGreenOff                0x9940
-
-#define GlintBackSpecularColorBlue                    0xa948
-#define GlintBackSpecularColorBlueTag                 0x0529
-#define GlintBackSpecularColorBlueReg                      1
-#define GlintBackSpecularColorBlueOff                 0x9948
-
-#define GlintBackEmissiveColorRed                     0xa950
-#define GlintBackEmissiveColorRedTag                  0x052a
-#define GlintBackEmissiveColorRedReg                       1
-#define GlintBackEmissiveColorRedOff                  0x9950
-
-#define GlintBackEmissiveColorGreen                   0xa958
-#define GlintBackEmissiveColorGreenTag                0x052b
-#define GlintBackEmissiveColorGreenReg                     1
-#define GlintBackEmissiveColorGreenOff                0x9958
-
-#define GlintBackEmissiveColorBlue                    0xa960
-#define GlintBackEmissiveColorBlueTag                 0x052c
-#define GlintBackEmissiveColorBlueReg                      1
-#define GlintBackEmissiveColorBlueOff                 0x9960
-
-#define GlintBackSpecularExponent                     0xa968
-#define GlintBackSpecularExponentTag                  0x052d
-#define GlintBackSpecularExponentReg                       1
-#define GlintBackSpecularExponentOff                  0x9968
-
-#define GlintDMAAddr                                  0xa980
-#define GlintDMAAddrTag                               0x0530
-#define GlintDMAAddrReg                                    1
-#define GlintDMAAddrOff                               0x9980
-
-#define GlintGammaDMACount                            0xa988
-#define GlintGammaDMACountTag                         0x0531
-#define GlintGammaDMACountReg                              1
-#define GlintGammaDMACountOff                         0x9988
-
-#define GlintCommandInterrupt                         0xa990
-#define GlintCommandInterruptTag                      0x0532
-#define GlintCommandInterruptReg                           1
-#define GlintCommandInterruptOff                      0x9990
-
-#define GlintDMACall                                  0xa998
-#define GlintDMACallTag                               0x0533
-#define GlintDMACallReg                                    1
-#define GlintDMACallOff                               0x9998
-
-#define GlintDMAReturn                                0xa9a0
-#define GlintDMAReturnTag                             0x0534
-#define GlintDMAReturnReg                                  1
-#define GlintDMAReturnOff                             0x99a0
-
-#define GlintDMARectangularRead                       0xa9a8
-#define GlintDMARectangularReadTag                    0x0535
-#define GlintDMARectangularReadReg                         1
-#define GlintDMARectangularReadOff                    0x99a8
-
-#define GlintDMARectangleReadAddress                  0xa9b0
-#define GlintDMARectangleReadAddressTag               0x0536
-#define GlintDMARectangleReadAddressReg                    1
-#define GlintDMARectangleReadAddressOff               0x99b0
-
-#define GlintDMARectangleReadLinePitch                0xa9b8
-#define GlintDMARectangleReadLinePitchTag             0x0537
-#define GlintDMARectangleReadLinePitchReg                  1
-#define GlintDMARectangleReadLinePitchOff             0x99b8
-
-#define GlintDMARectangleReadTarget                   0xa9c0
-#define GlintDMARectangleReadTargetTag                0x0538
-#define GlintDMARectangleReadTargetReg                     1
-#define GlintDMARectangleReadTargetOff                0x99c0
-
-#define GlintDMARectangleWrite                        0xa9c8
-#define GlintDMARectangleWriteTag                     0x0539
-#define GlintDMARectangleWriteReg                          1
-#define GlintDMARectangleWriteOff                     0x99c8
-
-#define GlintDMARectangleWriteAddress                 0xa9d0
-#define GlintDMARectangleWriteAddressTag              0x053a
-#define GlintDMARectangleWriteAddressReg                   1
-#define GlintDMARectangleWriteAddressOff              0x99d0
-
-#define GlintDMARectangleWriteLinePitch               0xa9d8
-#define GlintDMARectangleWriteLinePitchTag            0x053b
-#define GlintDMARectangleWriteLinePitchReg                 1
-#define GlintDMARectangleWriteLinePitchOff            0x99d8
-
-#define GlintDMAOutputAddress                         0xa9e0
-#define GlintDMAOutputAddressTag                      0x053c
-#define GlintDMAOutputAddressReg                           1
-#define GlintDMAOutputAddressOff                      0x99e0
-
-#define GlintDMAOutputCount                           0xa9e8
-#define GlintDMAOutputCountTag                        0x053d
-#define GlintDMAOutputCountReg                             1
-#define GlintDMAOutputCountOff                        0x99e8
-
-#define GlintDMAReadGLINTSource                       0xa9f0
-#define GlintDMAReadGLINTSourceTag                    0x053e
-#define GlintDMAReadGLINTSourceReg                         1
-#define GlintDMAReadGLINTSourceOff                    0x99f0
-
-#define GlintDMAFeedback                              0xaa10
-#define GlintDMAFeedbackTag                           0x0542
-#define GlintDMAFeedbackReg                                1
-#define GlintDMAFeedbackOff                           0x9a10
-
-#define GlintTransformModeAnd                         0xaa80
-#define GlintTransformModeAndTag                      0x0550
-#define GlintTransformModeAndReg                           1
-#define GlintTransformModeAndOff                      0x9a80
-
-#define GlintTransformModeOr                          0xaa88
-#define GlintTransformModeOrTag                       0x0551
-#define GlintTransformModeOrReg                            1
-#define GlintTransformModeOrOff                       0x9a88
-
-#define GlintGeometryModeAnd                          0xaa90
-#define GlintGeometryModeAndTag                       0x0552
-#define GlintGeometryModeAndReg                            1
-#define GlintGeometryModeAndOff                       0x9a90
-
-#define GlintGeometryModeOr                           0xaa98
-#define GlintGeometryModeOrTag                        0x0553
-#define GlintGeometryModeOrReg                             1
-#define GlintGeometryModeOrOff                        0x9a98
-
-#define GlintNormalizeModeAnd                         0xaaa0
-#define GlintNormalizeModeAndTag                      0x0554
-#define GlintNormalizeModeAndReg                           1
-#define GlintNormalizeModeAndOff                      0x9aa0
-
-#define GlintNormalizeModeOr                          0xaaa8
-#define GlintNormalizeModeOrTag                       0x0555
-#define GlintNormalizeModeOrReg                            1
-#define GlintNormalizeModeOrOff                       0x9aa8
-
-#define GlintLightingModeAnd                          0xaab0
-#define GlintLightingModeAndTag                       0x0556
-#define GlintLightingModeAndReg                            1
-#define GlintLightingModeAndOff                       0x9ab0
-
-#define GlintLightingModeOr                           0xaab8
-#define GlintLightingModeOrTag                        0x0557
-#define GlintLightingModeOrReg                             1
-#define GlintLightingModeOrOff                        0x9ab8
-
-#define GlintColorMaterialModeAnd                     0xaac0
-#define GlintColorMaterialModeAndTag                  0x0558
-#define GlintColorMaterialModeAndReg                       1
-#define GlintColorMaterialModeAndOff                  0x9ac0
-
-#define GlintColorMaterialModeOr                      0xaac8
-#define GlintColorMaterialModeOrTag                   0x0559
-#define GlintColorMaterialModeOrReg                        1
-#define GlintColorMaterialModeOrOff                   0x9ac8
-
-#define GlintDeltaModeAnd                             0xaad0
-#define GlintDeltaModeAndTag                          0x055a
-#define GlintDeltaModeAndReg                               1
-#define GlintDeltaModeAndOff                          0x9ad0
-
-#define GlintDeltaModeOr                              0xaad8
-#define GlintDeltaModeOrTag                           0x055b
-#define GlintDeltaModeOrReg                                1
-#define GlintDeltaModeOrOff                           0x9ad8
-
-#define GlintPointModeAnd                             0xaae0
-#define GlintPointModeAndTag                          0x055c
-#define GlintPointModeAndReg                               1
-#define GlintPointModeAndOff                          0x9ae0
-
-#define GlintPointModeOr                              0xaae8
-#define GlintPointModeOrTag                           0x055d
-#define GlintPointModeOrReg                                1
-#define GlintPointModeOrOff                           0x9ae8
-
-#define GlintLineModeAnd                              0xaaf0
-#define GlintLineModeAndTag                           0x055e
-#define GlintLineModeAndReg                                1
-#define GlintLineModeAndOff                           0x9af0
-
-#define GlintLineModeOr                               0xaaf8
-#define GlintLineModeOrTag                            0x055f
-#define GlintLineModeOrReg                                 1
-#define GlintLineModeOrOff                            0x9af8
-
-#define GlintTriangleModeAnd                          0xab00
-#define GlintTriangleModeAndTag                       0x0560
-#define GlintTriangleModeAndReg                            1
-#define GlintTriangleModeAndOff                       0x9b00
-
-#define GlintTriangleModeOr                           0xab08
-#define GlintTriangleModeOrTag                        0x0561
-#define GlintTriangleModeOrReg                             1
-#define GlintTriangleModeOrOff                        0x9b08
-
-#define GlintMaterialModeAnd                          0xab10
-#define GlintMaterialModeAndTag                       0x0562
-#define GlintMaterialModeAndReg                            1
-#define GlintMaterialModeAndOff                       0x9b10
-
-#define GlintMaterialModeOr                           0xab18
-#define GlintMaterialModeOrTag                        0x0563
-#define GlintMaterialModeOrReg                             1
-#define GlintMaterialModeOrOff                        0x9b18
-
-#define GlintWindowAnd                                0xab80
-#define GlintWindowAndTag                             0x0570
-#define GlintWindowAndReg                                  1
-#define GlintWindowAndOff                             0x9b80
-
-#define GlintWindowOr                                 0xab88
-#define GlintWindowOrTag                              0x0571
-#define GlintWindowOrReg                                   1
-#define GlintWindowOrOff                              0x9b88
-
-#define GlintLBReadModeAnd                            0xab90
-#define GlintLBReadModeAndTag                         0x0572
-#define GlintLBReadModeAndReg                              1
-#define GlintLBReadModeAndOff                         0x9b90
-
-#define GlintLBReadModeOr                             0xab98
-#define GlintLBReadModeOrTag                          0x0573
-#define GlintLBReadModeOrReg                               1
-#define GlintLBReadModeOrOff                          0x9b98
-#endif
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/gamma/gamma_context.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/gamma/gamma_context.c
deleted file mode 100644
index ffaf45459..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/gamma/gamma_context.c
+++ /dev/null
@@ -1,226 +0,0 @@
-/*
- * Copyright 2001 by Alan Hourihane.
- *
- * Permission to use, copy, modify, distribute, and sell this software and its
- * documentation for any purpose is hereby granted without fee, provided that
- * the above copyright notice appear in all copies and that both that
- * copyright notice and this permission notice appear in supporting
- * documentation, and that the name of Alan Hourihane not be used in
- * advertising or publicity pertaining to distribution of the software without
- * specific, written prior permission.  Alan Hourihane makes no representations
- * about the suitability of this software for any purpose.  It is provided
- * "as is" without express or implied warranty.
- *
- * ALAN HOURIHANE DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
- * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
- * EVENT SHALL ALAN HOURIHANE BE LIABLE FOR ANY SPECIAL, INDIRECT OR
- * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
- * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
- * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
- * PERFORMANCE OF THIS SOFTWARE.
- *
- * Authors:  Alan Hourihane, <alanh@tungstengraphics.com>
- *
- * 3DLabs Gamma driver.
- *
- */
-#include "gamma_context.h"
-
-#include "swrast/swrast.h"
-#include "swrast_setup/swrast_setup.h"
-#include "array_cache/acache.h"
-
-#include "tnl/tnl.h"
-#include "tnl/t_pipeline.h"
-
-#include "drivers/common/driverfuncs.h"
-
-#include "context.h"
-#include "simple_list.h"
-#include "imports.h"
-#include "matrix.h"
-#include "extensions.h"
-#if defined(USE_X86_ASM)
-#include "x86/common_x86_asm.h"
-#endif
-#include "simple_list.h"
-#include "mm.h"
-
-
-#include "gamma_vb.h"
-#include "gamma_tris.h"
-
-extern const struct tnl_pipeline_stage _gamma_render_stage;
-
-static const struct tnl_pipeline_stage *gamma_pipeline[] = {
-   &_tnl_vertex_transform_stage,
-   &_tnl_normal_transform_stage,
-   &_tnl_lighting_stage,
-   &_tnl_fog_coordinate_stage,
-   &_tnl_texgen_stage,
-   &_tnl_texture_transform_stage,
-				/* REMOVE: point attenuation stage */
-#if 1
-   &_gamma_render_stage,	/* ADD: unclipped rastersetup-to-dma */
-#endif
-   &_tnl_render_stage,
-   0,
-};
-
-GLboolean gammaCreateContext( const __GLcontextModes *glVisual,
-			     __DRIcontextPrivate *driContextPriv,
-                     	     void *sharedContextPrivate)
-{
-   GLcontext *ctx, *shareCtx;
-   __DRIscreenPrivate *sPriv = driContextPriv->driScreenPriv;
-   gammaContextPtr gmesa;
-   gammaScreenPtr gammascrn;
-   GLINTSAREADRIPtr saPriv=(GLINTSAREADRIPtr)(((char*)sPriv->pSAREA)+
-						 sizeof(drm_sarea_t));
-   struct dd_function_table functions;
-
-   gmesa = (gammaContextPtr) CALLOC( sizeof(*gmesa) );
-   if (!gmesa)
-      return GL_FALSE;
-
-   /* Init default driver functions then plug in our gamma-specific functions
-    * (the texture functions are especially important)
-    */
-   _mesa_init_driver_functions( &functions );
-   gammaDDInitTextureFuncs( &functions );
-
-   /* Allocate the Mesa context */
-   if (sharedContextPrivate)
-      shareCtx = ((gammaContextPtr) sharedContextPrivate)->glCtx;
-   else
-      shareCtx = NULL;
-
-   gmesa->glCtx = _mesa_create_context(glVisual, shareCtx,
-                                       &functions, (void *) gmesa);
-   if (!gmesa->glCtx) {
-      FREE(gmesa);
-      return GL_FALSE;
-   }
-
-   gmesa->driContext = driContextPriv;
-   gmesa->driScreen = sPriv;
-   gmesa->driDrawable = NULL; /* Set by XMesaMakeCurrent */
-
-   gmesa->hHWContext = driContextPriv->hHWContext;
-   gmesa->driHwLock = &sPriv->pSAREA->lock;
-   gmesa->driFd = sPriv->fd;
-   gmesa->sarea = saPriv;
-
-   gammascrn = gmesa->gammaScreen = (gammaScreenPtr)(sPriv->private);
-
-   ctx = gmesa->glCtx;
-
-   ctx->Const.MaxTextureLevels = GAMMA_TEX_MAXLEVELS;
-   ctx->Const.MaxTextureUnits = 1; /* Permedia 3 */
-   ctx->Const.MaxTextureImageUnits = 1;
-   ctx->Const.MaxTextureCoordUnits = 1;
-
-   ctx->Const.MinLineWidth = 0.0;
-   ctx->Const.MaxLineWidth = 255.0;
-
-   ctx->Const.MinLineWidthAA = 0.0;
-   ctx->Const.MaxLineWidthAA = 65536.0;
-
-   ctx->Const.MinPointSize = 0.0;
-   ctx->Const.MaxPointSize = 255.0;
-
-   ctx->Const.MinPointSizeAA = 0.5; /* 4x4 quality mode */
-   ctx->Const.MaxPointSizeAA = 16.0; 
-   ctx->Const.PointSizeGranularity = 0.25;
-
-   gmesa->texHeap = mmInit( 0, gmesa->gammaScreen->textureSize );
-
-   make_empty_list(&gmesa->TexObjList);
-   make_empty_list(&gmesa->SwappedOut);
-
-   gmesa->CurrentTexObj[0] = 0;
-   gmesa->CurrentTexObj[1] = 0; /* Permedia 3, second texture */
-
-   gmesa->RenderIndex = ~0;
-
-
-   /* Initialize the software rasterizer and helper modules.
-    */
-   _swrast_CreateContext( ctx );
-   _ac_CreateContext( ctx );
-   _tnl_CreateContext( ctx );
-   _swsetup_CreateContext( ctx );
-
-   /* Install the customized pipeline:
-    */
-   _tnl_destroy_pipeline( ctx );
-   _tnl_install_pipeline( ctx, gamma_pipeline );
-
-   /* Configure swrast & TNL to match hardware characteristics:
-    */
-   _swrast_allow_pixel_fog( ctx, GL_FALSE );
-   _swrast_allow_vertex_fog( ctx, GL_TRUE );
-   _tnl_allow_pixel_fog( ctx, GL_FALSE );
-   _tnl_allow_vertex_fog( ctx, GL_TRUE );
-
-   gammaInitVB( ctx );
-   gammaDDInitExtensions( ctx );
-   /* XXX these should really go right after _mesa_init_driver_functions() */
-   gammaDDInitDriverFuncs( ctx );
-   gammaDDInitStateFuncs( ctx );
-   gammaDDInitSpanFuncs( ctx );
-   gammaDDInitTriFuncs( ctx );
-   gammaDDInitState( gmesa );
-
-   gammaInitTextureObjects( ctx );
-
-   driContextPriv->driverPrivate = (void *)gmesa;
-
-   GET_FIRST_DMA(gmesa->driFd, gmesa->hHWContext,
-		  1, &gmesa->bufIndex, &gmesa->bufSize,
-		  &gmesa->buf, &gmesa->bufCount, gammascrn);
-
-#ifdef DO_VALIDATE
-    GET_FIRST_DMA(gmesa->driFd, gmesa->hHWContext,
-		  1, &gmesa->WCbufIndex, &gmesa->WCbufSize,
-		  &gmesa->WCbuf, &gmesa->WCbufCount, gammascrn);
-#endif
-
-    switch (glVisual->depthBits) {
-    case 16:
-	gmesa->DeltaMode = DM_Depth16;
-	gmesa->depth_scale = 1.0f / 0xffff;
-	break;
-    case 24:
-	gmesa->DeltaMode = DM_Depth24;
-	gmesa->depth_scale = 1.0f / 0xffffff;
-	break;
-    case 32:
-	gmesa->DeltaMode = DM_Depth32;
-	gmesa->depth_scale = 1.0f / 0xffffffff;
-	break;
-    default:
-	break;
-    }
-
-    gmesa->DepthSize = glVisual->depthBits;
-    gmesa->Flags  = GAMMA_FRONT_BUFFER;
-    gmesa->Flags |= (glVisual->doubleBufferMode ? GAMMA_BACK_BUFFER : 0);
-    gmesa->Flags |= (gmesa->DepthSize > 0 ? GAMMA_DEPTH_BUFFER : 0);
-
-    gmesa->EnabledFlags = GAMMA_FRONT_BUFFER;
-    gmesa->EnabledFlags |= (glVisual->doubleBufferMode ? GAMMA_BACK_BUFFER : 0);
-
-
-    if (gmesa->Flags & GAMMA_BACK_BUFFER) {
-        gmesa->readOffset = gmesa->drawOffset = gmesa->driScreen->fbHeight * gmesa->driScreen->fbWidth * gmesa->gammaScreen->cpp;
-    } else {
-    	gmesa->readOffset = gmesa->drawOffset = 0;
-    }
-
-    gammaInitHW( gmesa );
-
-    driContextPriv->driverPrivate = (void *)gmesa;
-
-    return GL_TRUE;
-}
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/gamma/gamma_context.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/gamma/gamma_context.h
deleted file mode 100644
index 7745f4c3c..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/gamma/gamma_context.h
+++ /dev/null
@@ -1,403 +0,0 @@
-/* $XFree86: xc/lib/GL/mesa/src/drv/gamma/gamma_context.h,v 1.6 2002/12/16 16:18:50 dawes Exp $ */
-/*
- * Copyright 2001 by Alan Hourihane.
- *
- * Permission to use, copy, modify, distribute, and sell this software and its
- * documentation for any purpose is hereby granted without fee, provided that
- * the above copyright notice appear in all copies and that both that
- * copyright notice and this permission notice appear in supporting
- * documentation, and that the name of Alan Hourihane not be used in
- * advertising or publicity pertaining to distribution of the software without
- * specific, written prior permission.  Alan Hourihane makes no representations
- * about the suitability of this software for any purpose.  It is provided
- * "as is" without express or implied warranty.
- *
- * ALAN HOURIHANE DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
- * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
- * EVENT SHALL ALAN HOURIHANE BE LIABLE FOR ANY SPECIAL, INDIRECT OR
- * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
- * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
- * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
- * PERFORMANCE OF THIS SOFTWARE.
- *
- * Authors:  Alan Hourihane, <alanh@tungstengraphics.com>
- *
- */
-
-#ifndef _GAMMA_CONTEXT_H_
-#define _GAMMA_CONTEXT_H_
-
-#include "dri_util.h"
-#include "drm.h"
-#include "drm_sarea.h"
-#include "colormac.h"
-#include "gamma_regs.h"
-#include "gamma_macros.h"
-#include "gamma_screen.h"
-#include "macros.h"
-#include "mtypes.h"
-#include "glint_dri.h"
-#include "mm.h"
-
-typedef union {
-    unsigned int i;
-    float        f;
-} dmaBufRec, *dmaBuf;
-
-/* Flags for context */
-#define GAMMA_FRONT_BUFFER    0x00000001
-#define GAMMA_BACK_BUFFER     0x00000002
-#define GAMMA_DEPTH_BUFFER    0x00000004
-#define GAMMA_STENCIL_BUFFER  0x00000008
-#define GAMMA_ACCUM_BUFFER    0x00000010
-
-#define GAMMA_MAX_TEXTURE_SIZE    2048
-
-/* These are the minimum requirements and should probably be increased */
-#define MAX_MODELVIEW_STACK    16
-#define MAX_PROJECTION_STACK    2
-#define MAX_TEXTURE_STACK       2
-
-extern void	  gammaDDUpdateHWState(GLcontext *ctx);
-extern gammaScreenPtr	  gammaCreateScreen(__DRIscreenPrivate *sPriv);
-extern void	  gammaDestroyScreen(__DRIscreenPrivate *sPriv);
-extern GLboolean gammaCreateContext( const __GLcontextModes *glVisual,
-                                     __DRIcontextPrivate *driContextPriv,
-                                     void *sharedContextPrivate);
-
-#define GAMMA_UPLOAD_ALL	0xffffffff
-#define GAMMA_UPLOAD_CLIPRECTS	0x00000002
-#define GAMMA_UPLOAD_ALPHA	0x00000004
-#define GAMMA_UPLOAD_BLEND	0x00000008
-#define GAMMA_UPLOAD_DEPTH	0x00000010
-#define GAMMA_UPLOAD_VIEWPORT	0x00000020
-#define GAMMA_UPLOAD_SHADE	0x00000040
-#define GAMMA_UPLOAD_CLIP	0x00000080
-#define GAMMA_UPLOAD_MASKS	0x00000100
-#define GAMMA_UPLOAD_WINDOW	0x00000200 /* defunct */
-#define GAMMA_UPLOAD_GEOMETRY	0x00000400
-#define GAMMA_UPLOAD_POLYGON	0x00000800
-#define GAMMA_UPLOAD_DITHER	0x00001000
-#define GAMMA_UPLOAD_LOGICOP	0x00002000
-#define GAMMA_UPLOAD_FOG	0x00004000
-#define GAMMA_UPLOAD_LIGHT	0x00008000
-#define GAMMA_UPLOAD_CONTEXT	0x00010000
-#define GAMMA_UPLOAD_TEX0	0x00020000
-#define GAMMA_UPLOAD_STIPPLE	0x00040000
-#define GAMMA_UPLOAD_TRANSFORM	0x00080000
-#define GAMMA_UPLOAD_LINEMODE	0x00100000
-#define GAMMA_UPLOAD_POINTMODE	0x00200000
-#define GAMMA_UPLOAD_TRIMODE	0x00400000
-
-#define GAMMA_NEW_CLIP		0x00000001
-#define GAMMA_NEW_WINDOW	0x00000002
-#define GAMMA_NEW_CONTEXT	0x00000004
-#define GAMMA_NEW_TEXTURE	0x00000008 /* defunct */
-#define GAMMA_NEW_ALPHA		0x00000010
-#define GAMMA_NEW_DEPTH		0x00000020
-#define GAMMA_NEW_MASKS		0x00000040
-#define GAMMA_NEW_POLYGON	0x00000080
-#define GAMMA_NEW_CULL		0x00000100
-#define GAMMA_NEW_LOGICOP	0x00000200
-#define GAMMA_NEW_FOG		0x00000400
-#define GAMMA_NEW_LIGHT		0x00000800
-#define GAMMA_NEW_STIPPLE	0x00001000
-#define GAMMA_NEW_ALL		0xffffffff
-
-#define GAMMA_FALLBACK_TRI	0x00000001
-#define GAMMA_FALLBACK_TEXTURE	0x00000002
-
-#define FLUSH_BATCH(gmesa) do {						\
-	/*FLUSH_DMA_BUFFER(gmesa);*/					\
-} while(0)
-
-struct gamma_context;
-typedef struct gamma_context gammaContextRec;
-typedef struct gamma_context *gammaContextPtr;
-typedef struct gamma_texture_object_t *gammaTextureObjectPtr;
-
-#define VALID_GAMMA_TEXTURE_OBJECT(tobj)  (tobj) 
-
-#define GAMMA_TEX_MAXLEVELS 12  /* 2K x 2K */
-
-/* For shared texture space managment, these texture objects may also
- * be used as proxies for regions of texture memory containing other
- * client's textures.  Such proxy textures (not to be confused with GL
- * proxy textures) are subject to the same LRU aging we use for our
- * own private textures, and thus we have a mechanism where we can
- * fairly decide between kicking out our own textures and those of
- * other clients.
- *
- * Non-local texture objects have a valid MemBlock to describe the
- * region managed by the other client, and can be identified by
- * 't->globj == 0' 
- */
-struct gamma_texture_object_t {
-   struct gamma_texture_object_t *next, *prev;
-
-   GLuint age;   
-   struct gl_texture_object *globj;
-     
-   int Pitch;
-   int Height;
-   int texelBytes;
-   int totalSize;
-   int bound;
-
-   PMemBlock MemBlock;   
-   char * BufAddr;
-   
-   GLuint min_level;
-   GLuint max_level;
-   GLuint dirty_images;
-
-   GLint firstLevel, lastLevel;  /* upload tObj->Image[0][first .. lastLevel] */
-
-   struct { 
-      const struct gl_texture_image *image;
-      int offset;		/* into BufAddr */
-      int height;
-      int internalFormat;
-   } image[GAMMA_TEX_MAXLEVELS];
-
-   u_int32_t TextureBaseAddr[GAMMA_TEX_MAXLEVELS];
-   u_int32_t TextureAddressMode;
-   u_int32_t TextureColorMode;
-   u_int32_t TextureFilterMode;
-   u_int32_t TextureFormat;
-   u_int32_t TextureReadMode;
-   u_int32_t TextureBorderColor;
-};		
-
-#define GAMMA_NO_PALETTE        0x0
-#define GAMMA_USE_PALETTE       0x1
-#define GAMMA_UPDATE_PALETTE    0x2
-#define GAMMA_FALLBACK_PALETTE  0x4
-
-void gammaUpdateTextureState( GLcontext *ctx );
-
-void gammaDestroyTexObj( gammaContextPtr gmesa, gammaTextureObjectPtr t );
-void gammaSwapOutTexObj( gammaContextPtr gmesa, gammaTextureObjectPtr t );
-void gammaUploadTexImages( gammaContextPtr gmesa, gammaTextureObjectPtr t );
-
-void gammaResetGlobalLRU( gammaContextPtr gmesa );
-void gammaUpdateTexLRU( gammaContextPtr gmesa, gammaTextureObjectPtr t );
-void gammaTexturesGone( gammaContextPtr gmesa, 
-		       GLuint start, GLuint end, 
-		       GLuint in_use ); 
-
-void gammaEmitHwState( gammaContextPtr gmesa );
-void gammaDDInitExtensions( GLcontext *ctx );
-void gammaDDInitDriverFuncs( GLcontext *ctx );
-void gammaDDInitSpanFuncs( GLcontext *ctx );
-void gammaDDInitState( gammaContextPtr gmesa );
-void gammaInitHW( gammaContextPtr gmesa );
-void gammaDDInitStateFuncs( GLcontext *ctx );
-void gammaDDInitTextureFuncs( struct dd_function_table *table );
-void gammaInitTextureObjects( GLcontext *ctx );
-void gammaDDInitTriFuncs( GLcontext *ctx );
-
-void gammaUpdateWindow( GLcontext *ctx );
-void gammaUpdateViewportOffset( GLcontext *ctx );
-
-void gammaPrintLocalLRU( gammaContextPtr gmesa );
-void gammaPrintGlobalLRU( gammaContextPtr gmesa );
-
-extern void gammaFallback( gammaContextPtr gmesa, GLuint bit, GLboolean mode );
-#define FALLBACK( imesa, bit, mode ) gammaFallback( imesa, bit, mode )
-
-/* Use the templated vertex formats.  Only one of these is used in gamma.
- */
-#define TAG(x) gamma##x
-#include "tnl_dd/t_dd_vertex.h"
-#undef TAG
-
-typedef void (*gamma_quad_func)( gammaContextPtr, 
-				 const gammaVertex *, 
-				 const gammaVertex *,
-				 const gammaVertex *,
-				 const gammaVertex * );
-typedef void (*gamma_tri_func)( gammaContextPtr, 
-				const gammaVertex *, 
-				const gammaVertex *,
-				const gammaVertex * );
-typedef void (*gamma_line_func)( gammaContextPtr, 
-				 const gammaVertex *, 
-				 const gammaVertex * );
-typedef void (*gamma_point_func)( gammaContextPtr, 
-				  const gammaVertex * );
-
-
-struct gamma_context {
-	GLcontext 		*glCtx;		/* Mesa context */
-
-	__DRIcontextPrivate	*driContext;
-	__DRIscreenPrivate	*driScreen;
-	__DRIdrawablePrivate	*driDrawable;
-
-	GLuint 			new_gl_state;
-	GLuint 			new_state;
-	GLuint 			dirty;
-
-  	GLINTSAREADRIPtr        sarea; 
-
-   	/* Mirrors of some DRI state
-    	 */
-   	drm_context_t hHWContext;
-   	drm_hw_lock_t *driHwLock;
-   	int driFd;
-
-   	GLuint numClipRects;		   /* Cliprects for the draw buffer */
-   	drm_clip_rect_t *pClipRects;
-
-    	dmaBuf              buf;           /* DMA buffer for regular cmds */
-    	int                 bufIndex;
-    	int                 bufSize;
-    	int                 bufCount;
-
-    	dmaBuf              WCbuf;         /* DMA buffer for window changed cmds */
-    	int                 WCbufIndex;
-    	int                 WCbufSize;
-    	int                 WCbufCount;
-
-   	gammaScreenPtr gammaScreen;		/* Screen private DRI data */
-
-	int			drawOffset;
-	int			readOffset;
-
-   	gamma_point_func    draw_point;
-   	gamma_line_func     draw_line;
-   	gamma_tri_func      draw_tri;
-   	gamma_quad_func     draw_quad;
-
-   	GLuint Fallback;
-	GLuint RenderIndex;
-	GLuint SetupNewInputs;
-	GLuint SetupIndex;
-
-	GLuint vertex_format;
-	GLuint vertex_size;
-	GLuint vertex_stride_shift;
-	GLubyte *verts;
-
-	GLfloat hw_viewport[16];
-	GLuint hw_primitive;
-	GLenum render_primitive;
-
-	GLfloat	depth_scale;
-
-   	gammaTextureObjectPtr CurrentTexObj[2];
-   	struct gamma_texture_object_t TexObjList;
-   	struct gamma_texture_object_t SwappedOut; 
-	GLenum TexEnvImageFmt[2];
-
-	memHeap_t *texHeap;
-
-   	unsigned int lastSwap;
-   	int texAge;
-   	int ctxAge;
-   	int dirtyAge;
-   	unsigned int lastStamp;
-   
-
-    	u_int32_t 		ClearColor;
-	u_int32_t		Color;
-	u_int32_t		DitherMode;
-    	u_int32_t		ClearDepth;
-	u_int32_t		FogMode;
-	u_int32_t		AreaStippleMode;
-	u_int32_t		LBReadFormat;
-	u_int32_t		LBWriteFormat;
-	u_int32_t		LineMode;
-	u_int32_t		PointMode;
-	u_int32_t		TriangleMode;
-	u_int32_t		AntialiasMode;
-	GLfloat			ViewportScaleX;
-	GLfloat			ViewportScaleY;
-	GLfloat			ViewportScaleZ;
-	GLfloat			ViewportOffsetX;
-	GLfloat			ViewportOffsetY;
-	GLfloat			ViewportOffsetZ;
-    int                 MatrixMode;
-    int                 DepthMode;
-    int			TransformMode;
-    int                 LBReadMode;
-    int                 FBReadMode;
-    int                 FBWindowBase;
-    int                 LBWindowBase;
-    int                 ColorDDAMode;
-    int                 GeometryMode;
-    int                 AlphaTestMode;
-    int                 AlphaBlendMode;
-    int                 AB_FBReadMode;
-    int                 AB_FBReadMode_Save;
-    int                 DeltaMode;
-    int			ColorMaterialMode;
-    int			FBHardwareWriteMask;
-    int			MaterialMode;
-    int			NormalizeMode;
-    int			LightingMode;
-    int			Light0Mode;
-    int			Light1Mode;
-    int			Light2Mode;
-    int			Light3Mode;
-    int			Light4Mode;
-    int			Light5Mode;
-    int			Light6Mode;
-    int			Light7Mode;
-    int			Light8Mode;
-    int			Light9Mode;
-    int			Light10Mode;
-    int			Light11Mode;
-    int			Light12Mode;
-    int			Light13Mode;
-    int			Light14Mode;
-    int			Light15Mode;
-    int			LogicalOpMode;
-    int			ScissorMode;
-    int			ScissorMaxXY;
-    int			ScissorMinXY;
-    int                 Window; /* GID part probably should be in draw priv */
-    int                 WindowOrigin;
-    int                 x, y, w, h; /* Probably should be in drawable priv */
-    int                 FrameCount; /* Probably should be in drawable priv */
-    int                 NotClipped; /* Probably should be in drawable priv */
-    int                 WindowChanged; /* Probably should be in drawabl... */
-    int                 Flags;
-    int                 EnabledFlags;
-    int                 DepthSize;
-    int                 Begin;
-    GLenum              ErrorValue;
-    int                 Texture1DEnabled;
-    int                 Texture2DEnabled;
-
-    float               ModelView[16];
-    float               Proj[16];
-    float               ModelViewProj[16];
-    float               Texture[16];
-
-    float               ModelViewStack[(MAX_MODELVIEW_STACK-1)*16];
-    int                 ModelViewCount;
-    float               ProjStack[(MAX_PROJECTION_STACK-1)*16];
-    int                 ProjCount;
-    float               TextureStack[(MAX_TEXTURE_STACK-1)*16];
-    int                 TextureCount;
-};
-
-static __inline GLuint gammaPackColor( GLuint cpp,
-					GLubyte r, GLubyte g,
-					GLubyte b, GLubyte a )
-{
-   switch ( cpp ) {
-   case 2:
-      return PACK_COLOR_565( r, g, b );
-   case 4:
-      return PACK_COLOR_8888( a, r, g, b );
-   default:
-      return 0;
-   }
-}
-
-#define GAMMA_CONTEXT(ctx)		((gammaContextPtr)(ctx->DriverCtx))
-
-#endif /* _GAMMA_CONTEXT_H_ */
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/gamma/gamma_dd.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/gamma/gamma_dd.c
deleted file mode 100644
index cca382d89..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/gamma/gamma_dd.c
+++ /dev/null
@@ -1,128 +0,0 @@
-/*
- * Copyright 2001 by Alan Hourihane.
- *
- * Permission to use, copy, modify, distribute, and sell this software and its
- * documentation for any purpose is hereby granted without fee, provided that
- * the above copyright notice appear in all copies and that both that
- * copyright notice and this permission notice appear in supporting
- * documentation, and that the name of Alan Hourihane not be used in
- * advertising or publicity pertaining to distribution of the software without
- * specific, written prior permission.  Alan Hourihane makes no representations
- * about the suitability of this software for any purpose.  It is provided
- * "as is" without express or implied warranty.
- *
- * ALAN HOURIHANE DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
- * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
- * EVENT SHALL ALAN HOURIHANE BE LIABLE FOR ANY SPECIAL, INDIRECT OR
- * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
- * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
- * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
- * PERFORMANCE OF THIS SOFTWARE.
- *
- * Authors:  Alan Hourihane, <alanh@tungstengraphics.com>
- *
- */
-
-#include "gamma_context.h"
-#include "gamma_vb.h"
-#include "gamma_lock.h"
-#if defined(USE_X86_ASM)
-#include "x86/common_x86_asm.h"
-#endif
-
-#include "context.h"
-#include "swrast/swrast.h"
-
-#define GAMMA_DATE	"20021125"
-
-
-/* Return the width and height of the current color buffer.
- */
-static void gammaDDGetBufferSize( GLframebuffer *buffer,
-				 GLuint *width, GLuint *height )
-{
-   GET_CURRENT_CONTEXT(ctx);
-   gammaContextPtr gmesa = GAMMA_CONTEXT(ctx);
-
-   GAMMAHW_LOCK( gmesa );
-   *width  = gmesa->driDrawable->w;
-   *height = gmesa->driDrawable->h;
-   GAMMAHW_UNLOCK( gmesa );
-}
-
-
-/* Return various strings for glGetString().
- */
-static const GLubyte *gammaDDGetString( GLcontext *ctx, GLenum name )
-{
-   static char buffer[128];
-
-   switch ( name ) {
-   case GL_VENDOR:
-      return (GLubyte *)"VA Linux Systems, Inc.";
-
-   case GL_RENDERER:
-      sprintf( buffer, "Mesa DRI Gamma " GAMMA_DATE );
-
-      /* Append any CPU-specific information.
-       */
-#ifdef USE_X86_ASM
-      if ( _mesa_x86_cpu_features ) {
-	 strncat( buffer, " x86", 4 );
-      }
-#ifdef USE_MMX_ASM
-      if ( cpu_has_mmx ) {
-	 strncat( buffer, "/MMX", 4 );
-      }
-#endif
-#ifdef USE_3DNOW_ASM
-      if ( cpu_has_3dnow ) {
-	 strncat( buffer, "/3DNow!", 7 );
-      }
-#endif
-#ifdef USE_SSE_ASM
-      if ( cpu_has_xmm ) {
-	 strncat( buffer, "/SSE", 4 );
-      }
-#endif
-#endif
-      return (GLubyte *)buffer;
-
-   default:
-      return NULL;
-   }
-}
-
-/* Enable the extensions supported by this driver.
- */
-void gammaDDInitExtensions( GLcontext *ctx )
-{
-   /* None... */
-}
-
-/* Initialize the driver's misc functions.
- */
-void gammaDDInitDriverFuncs( GLcontext *ctx )
-{
-   ctx->Driver.GetBufferSize		= gammaDDGetBufferSize;
-   ctx->Driver.ResizeBuffers            = _swrast_alloc_buffers;
-   ctx->Driver.GetString		= gammaDDGetString;
-
-   ctx->Driver.Error			= NULL;
-
-   /* Pixel path fallbacks
-    */
-   ctx->Driver.Accum                    = _swrast_Accum;
-   ctx->Driver.Bitmap                   = _swrast_Bitmap;
-   ctx->Driver.CopyPixels               = _swrast_CopyPixels;
-   ctx->Driver.DrawPixels               = _swrast_DrawPixels;
-   ctx->Driver.ReadPixels               = _swrast_ReadPixels;
-   ctx->Driver.ResizeBuffers            = _swrast_alloc_buffers;
-
-   /* Swrast hooks for imaging extensions:
-    */
-   ctx->Driver.CopyColorTable		= _swrast_CopyColorTable;
-   ctx->Driver.CopyColorSubTable	= _swrast_CopyColorSubTable;
-   ctx->Driver.CopyConvolutionFilter1D	= _swrast_CopyConvolutionFilter1D;
-   ctx->Driver.CopyConvolutionFilter2D	= _swrast_CopyConvolutionFilter2D;
-}
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/gamma/gamma_inithw.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/gamma/gamma_inithw.c
deleted file mode 100644
index 47eb802b4..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/gamma/gamma_inithw.c
+++ /dev/null
@@ -1,551 +0,0 @@
-/*
- * Copyright 2001 by Alan Hourihane.
- *
- * Permission to use, copy, modify, distribute, and sell this software and its
- * documentation for any purpose is hereby granted without fee, provided that
- * the above copyright notice appear in all copies and that both that
- * copyright notice and this permission notice appear in supporting
- * documentation, and that the name of Alan Hourihane not be used in
- * advertising or publicity pertaining to distribution of the software without
- * specific, written prior permission.  Alan Hourihane makes no representations
- * about the suitability of this software for any purpose.  It is provided
- * "as is" without express or implied warranty.
- *
- * ALAN HOURIHANE DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
- * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
- * EVENT SHALL ALAN HOURIHANE BE LIABLE FOR ANY SPECIAL, INDIRECT OR
- * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
- * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
- * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
- * PERFORMANCE OF THIS SOFTWARE.
- *
- * Authors:  Alan Hourihane, <alanh@tungstengraphics.com>
- *           Kevin E. Martin <martin@valinux.com>
- *
- */
-/* $XFree86: xc/lib/GL/mesa/src/drv/gamma/gamma_inithw.c,v 1.9 2002/10/30 12:51:29 alanh Exp $ */
-
-#include "gamma_context.h"
-#include "glint_dri.h"
-
-void gammaInitHW( gammaContextPtr gmesa )
-{
-    GLINTDRIPtr gDRIPriv = (GLINTDRIPtr)gmesa->driScreen->pDevPriv;
-    int i;
-
-    if (gDRIPriv->numMultiDevices == 2) {
-	/* Set up each MX's ScanLineOwnership for OpenGL */
-	CHECK_DMA_BUFFER(gmesa, 5);
-	WRITE(gmesa->buf, BroadcastMask, 1);
-	WRITE(gmesa->buf, ScanLineOwnership, 5); /* Use bottom left as [0,0] */
-	WRITE(gmesa->buf, BroadcastMask, 2);
-	WRITE(gmesa->buf, ScanLineOwnership, 1); /* Use bottom left as [0,0] */
-	/* Broadcast to both MX's */
-	WRITE(gmesa->buf, BroadcastMask, 3);
-	FLUSH_DMA_BUFFER(gmesa); 
-    }
-
-    gmesa->AlphaBlendMode = (AlphaBlendModeDisable |
-			     AB_Src_One |
-			     AB_Dst_Zero |
-			     AB_NoAlphaBufferPresent |
-			     AB_ColorFmt_8888 |
-			     AB_ColorOrder_RGB |
-			     AB_OpenGLType |
-			     AB_AlphaDst_FBData |
-			     AB_ColorConversionScale |
-			     AB_AlphaConversionScale);
-
-    gmesa->DitherMode = DitherModeEnable | DM_ColorOrder_RGB;
-
-    switch (gmesa->gammaScreen->cpp) {
-	case 2:
-    		gmesa->DitherMode |= DM_ColorFmt_5555;
-		gmesa->AlphaBlendMode |= AB_ColorFmt_5555;
-		CHECK_DMA_BUFFER(gmesa, 1);
-		WRITE(gmesa->buf, PixelSize, 1);
-		break;
-	case 4:
-    		gmesa->DitherMode |= DM_ColorFmt_8888;
-		gmesa->AlphaBlendMode |= AB_ColorFmt_8888;
-		WRITE(gmesa->buf, PixelSize, 0);
-		break;
-    }
-
-    /* FIXME for stencil, gid, etc */
-    switch (gmesa->DepthSize) {
-	case 16:
-   		gmesa->LBReadFormat = 
-			 (LBRF_DepthWidth16    | 
-                          LBRF_StencilWidth8   |
-                          LBRF_StencilPos16    |
-                          LBRF_FrameCount8     |
-                          LBRF_FrameCountPos24 |
-                          LBRF_GIDWidth4       |
-                          LBRF_GIDPos32         );
-   		gmesa->LBWriteFormat = 
-			 (LBRF_DepthWidth16    | 
-                          LBRF_StencilWidth8   |
-                          LBRF_StencilPos16    |
-                          LBRF_FrameCount8     |
-                          LBRF_FrameCountPos24 |
-                          LBRF_GIDWidth4       |
-                          LBRF_GIDPos32         );
-		break;
-	case 24:
-   		gmesa->LBReadFormat = 
-			 (LBRF_DepthWidth24    | 
-                          LBRF_StencilWidth8   |
-                          LBRF_StencilPos24    |
-                          LBRF_FrameCount8     |
-                          LBRF_FrameCountPos32 |
-                          LBRF_GIDWidth4       |
-                          LBRF_GIDPos36         );
-   		gmesa->LBWriteFormat = 
-			 (LBRF_DepthWidth24    | 
-                          LBRF_StencilWidth8   |
-                          LBRF_StencilPos24    |
-                          LBRF_FrameCount8     |
-                          LBRF_FrameCountPos32 |
-                          LBRF_GIDWidth4       |
-                          LBRF_GIDPos36         );
-		break;
-	case 32:
-   		gmesa->LBReadFormat = 
-			 (LBRF_DepthWidth32    | 
-                          LBRF_StencilWidth8   |
-                          LBRF_StencilPos32    |
-                          LBRF_FrameCount8     |
-                          LBRF_FrameCountPos40 |
-                          LBRF_GIDWidth4       |
-                          LBRF_GIDPos44         );
-   		gmesa->LBWriteFormat = 
-			 (LBRF_DepthWidth32    | 
-                          LBRF_StencilWidth8   |
-                          LBRF_StencilPos32    |
-                          LBRF_FrameCount8     |
-                          LBRF_FrameCountPos40 |
-                          LBRF_GIDWidth4       |
-                          LBRF_GIDPos44         );
-		break;
-    }
-
-    gmesa->FBHardwareWriteMask = 0xffffffff;
-    gmesa->FogMode = FogModeDisable;
-    gmesa->ClearDepth = 0xffffffff;
-    gmesa->AreaStippleMode = AreaStippleModeDisable;
-    gmesa->x = 0;
-    gmesa->y = 0;
-    gmesa->w = 0;
-    gmesa->h = 0;
-    gmesa->FrameCount = 0;
-    gmesa->MatrixMode = GL_MODELVIEW;
-    gmesa->ModelViewCount = 0;
-    gmesa->ProjCount = 0;
-    gmesa->TextureCount = 0;
-    gmesa->PointMode = PM_AntialiasQuality_4x4;
-    gmesa->LineMode = LM_AntialiasQuality_4x4;
-    gmesa->TriangleMode = TM_AntialiasQuality_4x4;
-    gmesa->AntialiasMode = AntialiasModeDisable;
-
-    for (i = 0; i < 16; i++)
-	if (i % 5 == 0)
-	    gmesa->ModelView[i] =
-		gmesa->Proj[i] =
-		gmesa->ModelViewProj[i] =
-		gmesa->Texture[i] = 1.0;
-	else
-	    gmesa->ModelView[i] =
-		gmesa->Proj[i] =
-		gmesa->ModelViewProj[i] =
-		gmesa->Texture[i] = 0.0;
-
-    gmesa->LBReadMode = (LBReadSrcDisable |
-			 LBReadDstDisable |
-			 LBDataTypeDefault |
-			 LBWindowOriginBot | 
-			 gDRIPriv->pprod);
-    gmesa->FBReadMode = (FBReadSrcDisable |
-			 FBReadDstDisable |
-			 FBDataTypeDefault |
-			 FBWindowOriginBot |  
-			 gDRIPriv->pprod);
- 
-    if (gDRIPriv->numMultiDevices == 2) {
-	gmesa->LBReadMode |= LBScanLineInt2;
-	gmesa->FBReadMode |= FBScanLineInt2;
-        gmesa->LBWindowBase = gmesa->driScreen->fbWidth *
-			     (gmesa->driScreen->fbHeight/2 - 1);
-    	gmesa->FBWindowBase = gmesa->driScreen->fbWidth * 
-			     (gmesa->driScreen->fbHeight/2 - 1);
-    } else {
-        gmesa->LBWindowBase = gmesa->driScreen->fbWidth *
-			     (gmesa->driScreen->fbHeight - 1);
-    	gmesa->FBWindowBase = gmesa->driScreen->fbWidth * 
-			     (gmesa->driScreen->fbHeight - 1);
-    }
-
-    gmesa->Begin = (B_AreaStippleDisable |
-		    B_LineStippleDisable |
-		    B_AntiAliasDisable |
-		    B_TextureDisable |
-		    B_FogDisable |
-		    B_SubPixelCorrectEnable |
-		    B_PrimType_Null);
-
-    gmesa->ColorDDAMode = (ColorDDAEnable |
-			   ColorDDAGouraud);
-
-    gmesa->GeometryMode = (GM_TextureDisable |
-			   GM_FogDisable |
-			   GM_FogExp |
-			   GM_FrontPolyFill |
-			   GM_BackPolyFill |
-			   GM_FrontFaceCCW |
-			   GM_PolyCullDisable |
-			   GM_PolyCullBack |
-			   GM_ClipShortLinesDisable |
-			   GM_ClipSmallTrisDisable |
-			   GM_RenderMode |
-			   GM_Feedback2D |
-			   GM_CullFaceNormDisable |
-			   GM_AutoFaceNormDisable |
-			   GM_GouraudShading |
-			   GM_UserClipNone |
-			   GM_PolyOffsetPointDisable |
-			   GM_PolyOffsetLineDisable |
-			   GM_PolyOffsetFillDisable |
-			   GM_InvertFaceNormCullDisable);
-
-    gmesa->AlphaTestMode = (AlphaTestModeDisable |
-			    AT_Always);
-
-    gmesa->AB_FBReadMode_Save = gmesa->AB_FBReadMode = 0;
-
-    gmesa->Window = (WindowEnable  | /* For GID testing */
-		     W_PassIfEqual |
-		     (0 << 5)); /* GID part is set from draw priv (below) */
-
-    gmesa->NotClipped = GL_FALSE;
-    gmesa->WindowChanged = GL_TRUE;
-
-    gmesa->Texture1DEnabled = GL_FALSE;
-    gmesa->Texture2DEnabled = GL_FALSE;
-
-    gmesa->DepthMode |= (DepthModeDisable |
-			DM_WriteMask |
-			DM_Less);
-
-    gmesa->DeltaMode |= (DM_SubPixlCorrectionEnable |
-			DM_SmoothShadingEnable |
-			DM_Target500TXMX);
-
-    gmesa->LightingMode = LightingModeDisable | LightingModeSpecularEnable;
-    gmesa->Light0Mode = LNM_Off;
-    gmesa->Light1Mode = LNM_Off;
-    gmesa->Light2Mode = LNM_Off;
-    gmesa->Light3Mode = LNM_Off;
-    gmesa->Light4Mode = LNM_Off;
-    gmesa->Light5Mode = LNM_Off;
-    gmesa->Light6Mode = LNM_Off;
-    gmesa->Light7Mode = LNM_Off;
-    gmesa->Light8Mode = LNM_Off;
-    gmesa->Light9Mode = LNM_Off;
-    gmesa->Light10Mode = LNM_Off;
-    gmesa->Light11Mode = LNM_Off;
-    gmesa->Light12Mode = LNM_Off;
-    gmesa->Light13Mode = LNM_Off;
-    gmesa->Light14Mode = LNM_Off;
-    gmesa->Light15Mode = LNM_Off;
-
-    gmesa->LogicalOpMode = LogicalOpModeDisable;
-
-    gmesa->MaterialMode = MaterialModeDisable;
-
-    gmesa->ScissorMode = UserScissorDisable | ScreenScissorDisable;
-
-    gmesa->TransformMode = XM_UseModelViewProjMatrix |
-				    XM_TexGenModeS_None |
-				    XM_TexGenModeT_None |
-				    XM_TexGenModeR_None |
-				    XM_TexGenModeQ_None;
-
-    CHECK_DMA_BUFFER(gmesa, 20);
-    WRITE(gmesa->buf, LineStippleMode, 0);
-    WRITE(gmesa->buf, RouterMode, 0);
-    WRITE(gmesa->buf, TextureAddressMode, 0);
-    WRITE(gmesa->buf, TextureReadMode, 0);
-    WRITE(gmesa->buf, TextureFilterMode, 0);
-    WRITE(gmesa->buf, TextureColorMode, 0);
-    WRITE(gmesa->buf, StencilMode, 0);
-    WRITE(gmesa->buf, PatternRamMode, 0);
-    WRITE(gmesa->buf, ChromaTestMode, 0);
-    WRITE(gmesa->buf, StatisticMode, 0);
-    WRITE(gmesa->buf, AreaStippleMode, gmesa->AreaStippleMode);
-    WRITE(gmesa->buf, ScissorMode, gmesa->ScissorMode);
-    WRITE(gmesa->buf, FogMode, gmesa->FogMode);
-    WRITE(gmesa->buf, AntialiasMode, gmesa->AntialiasMode);
-    WRITE(gmesa->buf, LogicalOpMode, gmesa->LogicalOpMode);
-    WRITE(gmesa->buf, TriangleMode, gmesa->TriangleMode);
-    WRITE(gmesa->buf, PointMode, gmesa->PointMode);
-    WRITE(gmesa->buf, LineMode, gmesa->LineMode);
-    WRITE(gmesa->buf, LBWriteFormat, gmesa->LBWriteFormat);
-    WRITE(gmesa->buf, LBReadFormat,  gmesa->LBReadFormat);
-
-    /* Framebuffer initialization */
-    CHECK_DMA_BUFFER(gmesa, 10);
-    WRITE(gmesa->buf, FBSourceData, 0);
-    WRITE(gmesa->buf, FBReadMode, gmesa->FBReadMode);
-    if (gmesa->EnabledFlags & GAMMA_BACK_BUFFER) {
-	if (gDRIPriv->numMultiDevices == 2) {
-	    WRITE(gmesa->buf, FBPixelOffset,
-	      (gmesa->driScreen->fbHeight/2)*gmesa->driScreen->fbWidth);
-	} else {
-	    WRITE(gmesa->buf, FBPixelOffset,
-	      gmesa->driScreen->fbHeight*gmesa->driScreen->fbWidth);
-	}
-    } else
-	WRITE(gmesa->buf, FBPixelOffset, 0);
-    WRITE(gmesa->buf, FBSourceOffset, 0);
-    WRITE(gmesa->buf, FBHardwareWriteMask, 0xffffffff);
-    WRITE(gmesa->buf, FBSoftwareWriteMask, 0xffffffff);
-    WRITE(gmesa->buf, FBWriteMode, FBWriteModeEnable);
-    WRITE(gmesa->buf, FBWindowBase, gmesa->FBWindowBase);
-    WRITE(gmesa->buf, ScreenSize, ((gmesa->driScreen->fbHeight << 16) |
-				 (gmesa->driScreen->fbWidth)));
-    WRITE(gmesa->buf, WindowOrigin, 0x00000000);
-
-    /* Localbuffer initialization */
-    CHECK_DMA_BUFFER(gmesa, 5);
-    WRITE(gmesa->buf, LBReadMode, gmesa->LBReadMode);
-    WRITE(gmesa->buf, LBSourceOffset, 0);
-    WRITE(gmesa->buf, LBWriteMode, LBWriteModeEnable);
-    WRITE(gmesa->buf, LBWindowOffset, 0);
-    WRITE(gmesa->buf, LBWindowBase, gmesa->LBWindowBase);
-
-    CHECK_DMA_BUFFER(gmesa, 1);
-    WRITE(gmesa->buf, Rectangle2DControl, 1);
-
-    CHECK_DMA_BUFFER(gmesa, 11);
-    WRITE(gmesa->buf, DepthMode, gmesa->DepthMode);
-    WRITE(gmesa->buf, ColorDDAMode, gmesa->ColorDDAMode);
-    WRITE(gmesa->buf, FBBlockColor, 0x00000000);
-    WRITE(gmesa->buf, ConstantColor, 0x00000000);
-    WRITE(gmesa->buf, AlphaTestMode, gmesa->AlphaTestMode);
-    WRITE(gmesa->buf, AlphaBlendMode, gmesa->AlphaBlendMode);
-    WRITE(gmesa->buf, DitherMode, gmesa->DitherMode);
-    if (gDRIPriv->numMultiDevices == 2)
-    	WRITE(gmesa->buf, RasterizerMode, RM_MultiGLINT | RM_BiasCoordNearHalf);
-    else
-    	WRITE(gmesa->buf, RasterizerMode, RM_BiasCoordNearHalf);
-    WRITE(gmesa->buf, GLINTWindow, gmesa->Window);
-    WRITE(gmesa->buf, FastClearDepth, gmesa->ClearDepth);
-    WRITE(gmesa->buf, GLINTDepth, gmesa->ClearDepth);
-
-    CHECK_DMA_BUFFER(gmesa, 1);
-    WRITE(gmesa->buf, EdgeFlag, EdgeFlagEnable);
-
-    CHECK_DMA_BUFFER(gmesa, 16);
-    WRITEF(gmesa->buf, ModelViewMatrix0,  1.0);
-    WRITEF(gmesa->buf, ModelViewMatrix1,  0.0);
-    WRITEF(gmesa->buf, ModelViewMatrix2,  0.0);
-    WRITEF(gmesa->buf, ModelViewMatrix3,  0.0);
-    WRITEF(gmesa->buf, ModelViewMatrix4,  0.0);
-    WRITEF(gmesa->buf, ModelViewMatrix5,  1.0);
-    WRITEF(gmesa->buf, ModelViewMatrix6,  0.0);
-    WRITEF(gmesa->buf, ModelViewMatrix7,  0.0);
-    WRITEF(gmesa->buf, ModelViewMatrix8,  0.0);
-    WRITEF(gmesa->buf, ModelViewMatrix9,  0.0);
-    WRITEF(gmesa->buf, ModelViewMatrix10, 1.0);
-    WRITEF(gmesa->buf, ModelViewMatrix11, 0.0);
-    WRITEF(gmesa->buf, ModelViewMatrix12, 0.0);
-    WRITEF(gmesa->buf, ModelViewMatrix13, 0.0);
-    WRITEF(gmesa->buf, ModelViewMatrix14, 0.0);
-    WRITEF(gmesa->buf, ModelViewMatrix15, 1.0);
-
-    CHECK_DMA_BUFFER(gmesa, 16);
-    WRITEF(gmesa->buf, ModelViewProjectionMatrix0,  1.0);
-    WRITEF(gmesa->buf, ModelViewProjectionMatrix1,  0.0);
-    WRITEF(gmesa->buf, ModelViewProjectionMatrix2,  0.0);
-    WRITEF(gmesa->buf, ModelViewProjectionMatrix3,  0.0);
-    WRITEF(gmesa->buf, ModelViewProjectionMatrix4,  0.0);
-    WRITEF(gmesa->buf, ModelViewProjectionMatrix5,  1.0);
-    WRITEF(gmesa->buf, ModelViewProjectionMatrix6,  0.0);
-    WRITEF(gmesa->buf, ModelViewProjectionMatrix7,  0.0);
-    WRITEF(gmesa->buf, ModelViewProjectionMatrix8,  0.0);
-    WRITEF(gmesa->buf, ModelViewProjectionMatrix9,  0.0);
-    WRITEF(gmesa->buf, ModelViewProjectionMatrix10, 1.0);
-    WRITEF(gmesa->buf, ModelViewProjectionMatrix11, 0.0);
-    WRITEF(gmesa->buf, ModelViewProjectionMatrix12, 0.0);
-    WRITEF(gmesa->buf, ModelViewProjectionMatrix13, 0.0);
-    WRITEF(gmesa->buf, ModelViewProjectionMatrix14, 0.0);
-    WRITEF(gmesa->buf, ModelViewProjectionMatrix15, 1.0);
-
-    CHECK_DMA_BUFFER(gmesa, 16);
-    WRITEF(gmesa->buf, TextureMatrix0,  1.0);
-    WRITEF(gmesa->buf, TextureMatrix1,  0.0);
-    WRITEF(gmesa->buf, TextureMatrix2,  0.0);
-    WRITEF(gmesa->buf, TextureMatrix3,  0.0);
-    WRITEF(gmesa->buf, TextureMatrix4,  0.0);
-    WRITEF(gmesa->buf, TextureMatrix5,  1.0);
-    WRITEF(gmesa->buf, TextureMatrix6,  0.0);
-    WRITEF(gmesa->buf, TextureMatrix7,  0.0);
-    WRITEF(gmesa->buf, TextureMatrix8,  0.0);
-    WRITEF(gmesa->buf, TextureMatrix9,  0.0);
-    WRITEF(gmesa->buf, TextureMatrix10, 1.0);
-    WRITEF(gmesa->buf, TextureMatrix11, 0.0);
-    WRITEF(gmesa->buf, TextureMatrix12, 0.0);
-    WRITEF(gmesa->buf, TextureMatrix13, 0.0);
-    WRITEF(gmesa->buf, TextureMatrix14, 0.0);
-    WRITEF(gmesa->buf, TextureMatrix15, 1.0);
-
-    CHECK_DMA_BUFFER(gmesa, 16);
-    WRITEF(gmesa->buf, TexGen0,  0.0);
-    WRITEF(gmesa->buf, TexGen1,  0.0);
-    WRITEF(gmesa->buf, TexGen2,  0.0);
-    WRITEF(gmesa->buf, TexGen3,  0.0);
-    WRITEF(gmesa->buf, TexGen4,  0.0);
-    WRITEF(gmesa->buf, TexGen5,  0.0);
-    WRITEF(gmesa->buf, TexGen6,  0.0);
-    WRITEF(gmesa->buf, TexGen7,  0.0);
-    WRITEF(gmesa->buf, TexGen8,  0.0);
-    WRITEF(gmesa->buf, TexGen9,  0.0);
-    WRITEF(gmesa->buf, TexGen10, 0.0);
-    WRITEF(gmesa->buf, TexGen11, 0.0);
-    WRITEF(gmesa->buf, TexGen12, 0.0);
-    WRITEF(gmesa->buf, TexGen13, 0.0);
-    WRITEF(gmesa->buf, TexGen14, 0.0);
-    WRITEF(gmesa->buf, TexGen15, 0.0);
-
-    CHECK_DMA_BUFFER(gmesa, 9);
-    WRITEF(gmesa->buf, NormalMatrix0, 1.0);
-    WRITEF(gmesa->buf, NormalMatrix1, 0.0);
-    WRITEF(gmesa->buf, NormalMatrix2, 0.0);
-    WRITEF(gmesa->buf, NormalMatrix3, 0.0);
-    WRITEF(gmesa->buf, NormalMatrix4, 1.0);
-    WRITEF(gmesa->buf, NormalMatrix5, 0.0);
-    WRITEF(gmesa->buf, NormalMatrix6, 0.0);
-    WRITEF(gmesa->buf, NormalMatrix7, 0.0);
-    WRITEF(gmesa->buf, NormalMatrix8, 1.0);
-
-    CHECK_DMA_BUFFER(gmesa, 3);
-    WRITEF(gmesa->buf, FogDensity, 0.0);
-    WRITEF(gmesa->buf, FogEnd,     0.0);
-    WRITEF(gmesa->buf, FogScale,   0.0);
-
-    CHECK_DMA_BUFFER(gmesa, 2);
-    WRITEF(gmesa->buf, LineClipLengthThreshold,   0.0);
-    WRITEF(gmesa->buf, TriangleClipAreaThreshold, 0.0);
-
-    CHECK_DMA_BUFFER(gmesa, 5);
-    WRITE(gmesa->buf, GeometryMode, gmesa->GeometryMode);
-    WRITE(gmesa->buf, NormalizeMode, NormalizeModeDisable);
-    WRITE(gmesa->buf, LightingMode, gmesa->LightingMode);
-    WRITE(gmesa->buf, ColorMaterialMode, ColorMaterialModeDisable);
-    WRITE(gmesa->buf, MaterialMode, MaterialModeDisable);
-
-    CHECK_DMA_BUFFER(gmesa, 2);
-    WRITE(gmesa->buf, FrontSpecularExponent, 0); /* fixed point */
-    WRITE(gmesa->buf, BackSpecularExponent,  0); /* fixed point */
-
-    CHECK_DMA_BUFFER(gmesa, 29);
-    WRITEF(gmesa->buf, FrontAmbientColorRed,    0.2);
-    WRITEF(gmesa->buf, FrontAmbientColorGreen,  0.2);
-    WRITEF(gmesa->buf, FrontAmbientColorBlue,   0.2);
-    WRITEF(gmesa->buf, BackAmbientColorRed,     0.2);
-    WRITEF(gmesa->buf, BackAmbientColorGreen,   0.2);
-    WRITEF(gmesa->buf, BackAmbientColorBlue,    0.2);
-    WRITEF(gmesa->buf, FrontDiffuseColorRed,    0.8);
-    WRITEF(gmesa->buf, FrontDiffuseColorGreen,  0.8);
-    WRITEF(gmesa->buf, FrontDiffuseColorBlue,   0.8);
-    WRITEF(gmesa->buf, BackDiffuseColorRed,     0.8);
-    WRITEF(gmesa->buf, BackDiffuseColorGreen,   0.8);
-    WRITEF(gmesa->buf, BackDiffuseColorBlue,    0.8);
-    WRITEF(gmesa->buf, FrontSpecularColorRed,   0.0);
-    WRITEF(gmesa->buf, FrontSpecularColorGreen, 0.0);
-    WRITEF(gmesa->buf, FrontSpecularColorBlue,  0.0);
-    WRITEF(gmesa->buf, BackSpecularColorRed,    0.0);
-    WRITEF(gmesa->buf, BackSpecularColorGreen,  0.0);
-    WRITEF(gmesa->buf, BackSpecularColorBlue,   0.0);
-    WRITEF(gmesa->buf, FrontEmissiveColorRed,   0.0);
-    WRITEF(gmesa->buf, FrontEmissiveColorGreen, 0.0);
-    WRITEF(gmesa->buf, FrontEmissiveColorBlue,  0.0);
-    WRITEF(gmesa->buf, BackEmissiveColorRed,    0.0);
-    WRITEF(gmesa->buf, BackEmissiveColorGreen,  0.0);
-    WRITEF(gmesa->buf, BackEmissiveColorBlue,   0.0);
-    WRITEF(gmesa->buf, SceneAmbientColorRed,    0.2);
-    WRITEF(gmesa->buf, SceneAmbientColorGreen,  0.2);
-    WRITEF(gmesa->buf, SceneAmbientColorBlue,   0.2);
-    WRITEF(gmesa->buf, FrontAlpha,              1.0);
-    WRITEF(gmesa->buf, BackAlpha,               1.0);
-
-    CHECK_DMA_BUFFER(gmesa, 7);
-    WRITE(gmesa->buf, PointSize, 1);
-    WRITEF(gmesa->buf, AApointSize, 1.0);
-    WRITE(gmesa->buf, LineWidth, 1);
-    WRITEF(gmesa->buf, AAlineWidth, 1.0);
-    WRITE(gmesa->buf, LineWidthOffset, 0);
-    WRITE(gmesa->buf, TransformMode, gmesa->TransformMode);
-    WRITE(gmesa->buf, DeltaMode, gmesa->DeltaMode);
-
-    CHECK_DMA_BUFFER(gmesa, 16);
-    WRITE(gmesa->buf, Light0Mode,  LNM_Off);
-    WRITE(gmesa->buf, Light1Mode,  LNM_Off);
-    WRITE(gmesa->buf, Light2Mode,  LNM_Off);
-    WRITE(gmesa->buf, Light3Mode,  LNM_Off);
-    WRITE(gmesa->buf, Light4Mode,  LNM_Off);
-    WRITE(gmesa->buf, Light5Mode,  LNM_Off);
-    WRITE(gmesa->buf, Light6Mode,  LNM_Off);
-    WRITE(gmesa->buf, Light7Mode,  LNM_Off);
-    WRITE(gmesa->buf, Light8Mode,  LNM_Off);
-    WRITE(gmesa->buf, Light9Mode,  LNM_Off);
-    WRITE(gmesa->buf, Light10Mode, LNM_Off);
-    WRITE(gmesa->buf, Light11Mode, LNM_Off);
-    WRITE(gmesa->buf, Light12Mode, LNM_Off);
-    WRITE(gmesa->buf, Light13Mode, LNM_Off);
-    WRITE(gmesa->buf, Light14Mode, LNM_Off);
-    WRITE(gmesa->buf, Light15Mode, LNM_Off);
-
-    CHECK_DMA_BUFFER(gmesa, 22);
-    WRITEF(gmesa->buf, Light0AmbientIntensityBlue, 0.0);
-    WRITEF(gmesa->buf, Light0AmbientIntensityGreen, 0.0);
-    WRITEF(gmesa->buf, Light0AmbientIntensityRed, 0.0);
-    WRITEF(gmesa->buf, Light0DiffuseIntensityBlue, 1.0);
-    WRITEF(gmesa->buf, Light0DiffuseIntensityGreen, 1.0);
-    WRITEF(gmesa->buf, Light0DiffuseIntensityRed, 1.0);
-    WRITEF(gmesa->buf, Light0SpecularIntensityBlue, 1.0);
-    WRITEF(gmesa->buf, Light0SpecularIntensityGreen, 1.0);
-    WRITEF(gmesa->buf, Light0SpecularIntensityRed, 1.0);
-    WRITEF(gmesa->buf, Light0SpotlightDirectionZ, 0.0);
-    WRITEF(gmesa->buf, Light0SpotlightDirectionY, 0.0);
-    WRITEF(gmesa->buf, Light0SpotlightDirectionX, -1.0);
-    WRITEF(gmesa->buf, Light0SpotlightExponent, 0.0);
-    WRITEF(gmesa->buf, Light0PositionZ, 0.0);
-    WRITEF(gmesa->buf, Light0PositionY, 0.0);
-    WRITEF(gmesa->buf, Light0PositionX, 1.0);
-    WRITEF(gmesa->buf, Light0PositionW, 0.0);
-    WRITEF(gmesa->buf, Light0CosSpotlightCutoffAngle, -1.0);
-    WRITEF(gmesa->buf, Light0ConstantAttenuation, 1.0);
-    WRITEF(gmesa->buf, Light0LinearAttenuation,   0.0);
-    WRITEF(gmesa->buf, Light0QuadraticAttenuation,0.0);
-
-    CHECK_DMA_BUFFER(gmesa, 2);
-    WRITEF(gmesa->buf, XBias, 0.0);
-    WRITEF(gmesa->buf, YBias, 0.0);
-
-    CHECK_DMA_BUFFER(gmesa, 6);
-    WRITEF(gmesa->buf, ViewPortScaleX, gmesa->driScreen->fbWidth/4);
-    WRITEF(gmesa->buf, ViewPortScaleY, gmesa->driScreen->fbHeight/4);
-    WRITEF(gmesa->buf, ViewPortScaleZ, 1.0f);
-    WRITEF(gmesa->buf, ViewPortOffsetX, gmesa->x);
-    WRITEF(gmesa->buf, ViewPortOffsetY, gmesa->y);
-    WRITEF(gmesa->buf, ViewPortOffsetZ, 0.0f);
-
-    CHECK_DMA_BUFFER(gmesa, 3);
-    WRITEF(gmesa->buf, Nz, 1.0);
-    WRITEF(gmesa->buf, Ny, 0.0);
-    WRITEF(gmesa->buf, Nx, 0.0);
-
-    /* Send the initialization commands to the HW */
-    FLUSH_DMA_BUFFER(gmesa);
-}
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/gamma/gamma_lock.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/gamma/gamma_lock.c
deleted file mode 100644
index 4c0970f09..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/gamma/gamma_lock.c
+++ /dev/null
@@ -1,59 +0,0 @@
-/* $XFree86: xc/lib/GL/mesa/src/drv/gamma/gamma_lock.c,v 1.4 2002/11/05 17:46:07 tsi Exp $ */
-
-#include "gamma_context.h"
-#include "gamma_lock.h"
-
-#ifdef DEBUG_LOCKING
-char *prevLockFile = NULL;
-int prevLockLine = 0;
-#endif
-
-
-/* Update the hardware state.  This is called if another context has
- * grabbed the hardware lock, which includes the X server.  This
- * function also updates the driver's window state after the X server
- * moves, resizes or restacks a window -- the change will be reflected
- * in the drawable position and clip rects.  Since the X server grabs
- * the hardware lock when it changes the window state, this routine will
- * automatically be called after such a change.
- */
-void gammaGetLock( gammaContextPtr gmesa, GLuint flags )
-{
-   __DRIdrawablePrivate *dPriv = gmesa->driDrawable;
-   __DRIscreenPrivate *sPriv = gmesa->driScreen;
-
-   drmGetLock( gmesa->driFd, gmesa->hHWContext, flags );
-
-   /* The window might have moved, so we might need to get new clip
-    * rects.
-    *
-    * NOTE: This releases and regrabs the hw lock to allow the X server
-    * to respond to the DRI protocol request for new drawable info.
-    * Since the hardware state depends on having the latest drawable
-    * clip rects, all state checking must be done _after_ this call.
-    */
-   DRI_VALIDATE_DRAWABLE_INFO( sPriv, dPriv );
-
-   if ( gmesa->lastStamp != dPriv->lastStamp ) {
-      gmesa->lastStamp = dPriv->lastStamp;
-      gmesa->new_state |= GAMMA_NEW_WINDOW | GAMMA_NEW_CLIP;
-   }
-
-   gmesa->numClipRects = dPriv->numClipRects;
-   gmesa->pClipRects = dPriv->pClipRects;
-
-#if 0
-   gmesa->dirty = ~0;
-
-   if ( sarea->ctxOwner != gmesa->hHWContext ) {
-      sarea->ctxOwner = gmesa->hHWContext;
-      gmesa->dirty = GAMMA_UPLOAD_ALL;
-   }
-
-   for ( i = 0 ; i < gmesa->lastTexHeap ; i++ ) {
-      if ( sarea->texAge[i] != gmesa->lastTexAge[i] ) {
-	 gammaAgeTextures( gmesa, i );
-      }
-   }
-#endif
-}
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/gamma/gamma_lock.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/gamma/gamma_lock.h
deleted file mode 100644
index 2d117320d..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/gamma/gamma_lock.h
+++ /dev/null
@@ -1,84 +0,0 @@
-#ifndef __GAMMA_LOCK_H__
-#define __GAMMA_LOCK_H__
-
-extern void gammaGetLock( gammaContextPtr gmesa, GLuint flags );
-
-/* Turn DEBUG_LOCKING on to find locking conflicts.
- */
-#define DEBUG_LOCKING	0
-
-#if DEBUG_LOCKING
-extern char *prevLockFile;
-extern int prevLockLine;
-
-#define DEBUG_LOCK()							\
-   do {									\
-      prevLockFile = (__FILE__);					\
-      prevLockLine = (__LINE__);					\
-   } while (0)
-
-#define DEBUG_RESET()							\
-   do {									\
-      prevLockFile = 0;							\
-      prevLockLine = 0;							\
-   } while (0)
-
-#define DEBUG_CHECK_LOCK()						\
-   do {									\
-      if ( prevLockFile ) {						\
-	 fprintf( stderr,						\
-		  "LOCK SET!\n\tPrevious %s:%d\n\tCurrent: %s:%d\n",	\
-		  prevLockFile, prevLockLine, __FILE__, __LINE__ );	\
-	 exit( 1 );							\
-      }									\
-   } while (0)
-
-#else
-
-#define DEBUG_LOCK()
-#define DEBUG_RESET()
-#define DEBUG_CHECK_LOCK()
-
-#endif
-
-/*
- * !!! We may want to separate locks from locks with validation.  This
- * could be used to improve performance for those things commands that
- * do not do any drawing !!!
- */
-
-/* Lock the hardware and validate our state.
- */
-#define LOCK_HARDWARE( gmesa )						\
-   do {									\
-      char __ret = 0;							\
-      DEBUG_CHECK_LOCK();						\
-      DRM_CAS( gmesa->driHwLock, gmesa->hHWContext,			\
-	       (DRM_LOCK_HELD | gmesa->hHWContext), __ret );		\
-      if ( __ret )							\
-	 gammaGetLock( gmesa, 0 );					\
-      DEBUG_LOCK();							\
-   } while (0)
-
-/* Unlock the hardware.
- */
-#define UNLOCK_HARDWARE( gmesa )					\
-   do {									\
-      DRM_UNLOCK( gmesa->driFd,						\
-		  gmesa->driHwLock,					\
-		  gmesa->hHWContext );					\
-      DEBUG_RESET();							\
-   } while (0)
-
-#define GAMMAHW_LOCK( gmesa )						\
-   DRM_UNLOCK(gmesa->driFd, gmesa->driHwLock, gmesa->hHWContext);	\
-   DRM_SPINLOCK(&gmesa->driScreen->pSAREA->drawable_lock,		\
-		 gmesa->driScreen->drawLockID);				\
-   VALIDATE_DRAWABLE_INFO_NO_LOCK(gmesa);
-
-#define GAMMAHW_UNLOCK( gmesa )						\
-    DRM_SPINUNLOCK(&gmesa->driScreen->pSAREA->drawable_lock,		\
-		   gmesa->driScreen->drawLockID);			\
-    VALIDATE_DRAWABLE_INFO_NO_LOCK_POST(gmesa);
-
-#endif /* __GAMMA_LOCK_H__ */
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/gamma/gamma_macros.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/gamma/gamma_macros.h
deleted file mode 100644
index 974fe569d..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/gamma/gamma_macros.h
+++ /dev/null
@@ -1,324 +0,0 @@
-/* $XFree86: xc/lib/GL/mesa/src/drv/gamma/gamma_macros.h,v 1.5 2002/02/22 21:33:02 dawes Exp $ */
-/**************************************************************************
-
-Copyright 1998-1999 Precision Insight, Inc., Cedar Park, Texas.
-All Rights Reserved.
-
-Permission is hereby granted, free of charge, to any person obtaining a
-copy of this software and associated documentation files (the
-"Software"), to deal in the Software without restriction, including
-without limitation the rights to use, copy, modify, merge, publish,
-distribute, sub license, and/or sell copies of the Software, and to
-permit persons to whom the Software is furnished to do so, subject to
-the following conditions:
-
-The above copyright notice and this permission notice (including the
-next paragraph) shall be included in all copies or substantial portions
-of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
-OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
-IN NO EVENT SHALL PRECISION INSIGHT AND/OR ITS SUPPLIERS BE LIABLE FOR
-ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
-TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
-SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-**************************************************************************/
-
-/*
- * Authors:
- *   Kevin E. Martin <kevin@precisioninsight.com>
- *
- */
-
-#ifndef _GAMMA_MACROS_H_
-#define _GAMMA_MACROS_H_
-
-#define DEBUG_DRMDMA
-#define DEBUG_ERRORS
-#define DEBUG_COMMANDS_NOT
-#define DEBUG_VERBOSE_NOT
-#define DEBUG_VERBOSE_EXTRA_NOT
-
-#define RANDOMIZE_COLORS_NOT
-#define TURN_OFF_CLEARS_NOT
-#define CULL_ALL_PRIMS_NOT
-#define TURN_OFF_DEPTH_NOT
-#define TURN_OFF_BLEND_NOT
-#define FAST_CLEAR_4_NOT
-#define FORCE_DEPTH32_NOT
-#define DONT_SEND_DMA_NOT
-#define TURN_OFF_FCP_NOT
-#define TURN_OFF_TEXTURES_NOT
-#define DO_VALIDATE
-
-#define GAMMA_DMA_BUFFER_SIZE 4096
-
-#if 0
-#define GAMMA_DMA_SEND_FLAGS    DRM_DMA_PRIORITY
-#define GAMMA_DMA_SEND_FLAGS    DRM_DMA_BLOCK
-#else
-/* MUST use non-blocking dma flags for drawable lock routines */
-#define GAMMA_DMA_SEND_FLAGS    0
-#endif
-
-#if 0
-#define GAMMA_DMA_GET_FLAGS     \
-    (DRM_DMA_SMALLER_OK | DRM_DMA_LARGER_OK | DRM_DMA_WAIT)
-#else
-#define GAMMA_DMA_GET_FLAGS     DRM_DMA_WAIT
-#endif
-
-#if defined(DEBUG_DRMDMA) || defined(DEBUG_COMMANDS) || defined(DEBUG_VERBOSE)
-#include <stdio.h>
-#endif
-
-/* Note: The argument to DEBUG_GLCMDS() _must_ be enclosed in parenthesis */
-#ifdef DEBUG_VERBOSE
-#define DEBUG_GLCMDS(s) printf s
-#else
-#define DEBUG_GLCMDS(s)
-#endif
-
-/* Note: The argument to DEBUG_DMACMDS() _must_ be enclosed in parenthesis */
-#ifdef DEBUG_DRMDMA
-#define DEBUG_DMACMDS(s) printf s
-#else
-#define DEBUG_DMACMDS(s)
-#endif
-
-/* Note: The argument to DEBUG_WRITE() _must_ be enclosed in parenthesis */
-#ifdef DEBUG_COMMANDS
-#define DEBUG_WRITE(s) printf s
-#else
-#define DEBUG_WRITE(s)
-#endif
-
-/* Note: The argument to DEBUG_ERROR() _must_ be enclosed in parenthesis */
-#ifdef DEBUG_ERRORS
-#define DEBUG_ERROR(s) printf s
-#else
-#define DEBUG_ERROR(s)
-#endif
-
-#define WRITEV(buf,val1,val2,val3,val4)                               \
-do {                                                                  \
-    buf++->i = 0x9C008300;                        \
-    buf++->f = val1;                                                   \
-    buf++->f = val2;                                                   \
-    buf++->f = val3;                                                   \
-    buf++->f = val4;                                                   \
-} while (0)
-
-#define WRITE(buf,reg,val)                                            \
-do {                                                                  \
-    buf++->i = Glint##reg##Tag;                                       \
-    buf++->i = val;                                                   \
-    DEBUG_WRITE(("WRITE(buf, %s, 0x%08x);\n", #reg, (int)val));       \
-} while (0)
-
-#define WRITEF(buf,reg,val)                                           \
-do {                                                                  \
-    buf++->i = Glint##reg##Tag;                                       \
-    buf++->f = val;                                                   \
-    DEBUG_WRITE(("WRITEF(buf, %s, %f);\n", #reg, (float)val));        \
-} while (0)
-
-#define CHECK_WC_DMA_BUFFER(gcp,n)                                    \
-do {                                                                  \
-    (gcp)->WCbufCount += (n<<1);                                      \
-} while (0)
-
-#define CHECK_DMA_BUFFER(gcp,n)                                   \
-do {                                                                  \
-    if ((gcp)->bufCount+(n<<1) >= (gcp)->bufSize)                     \
-	PROCESS_DMA_BUFFER(gcp);                                  \
-    (gcp)->bufCount += (n<<1);                                        \
-} while (0)
-
-#define CHECK_DMA_BUFFER2(gcp,n)                                   \
-do {                                                                  \
-    if ((gcp)->bufCount+n >= (gcp)->bufSize)                     \
-	PROCESS_DMA_BUFFER(gcp);                                  \
-    (gcp)->bufCount += n;                                        \
-} while (0)
-
-#define FLUSH_DMA_BUFFER(gcp)                                     \
-do {                                                                  \
-   if (gcp->bufCount)                                                \
-	PROCESS_DMA_BUFFER(gcp);                                  \
-} while (0)
-
-#ifdef DONT_SEND_DMA
-#define GET_DMA(fd, hHWCtx, n, idx, size)
-#define SEND_DMA(fd, hHWCtx,n, idx, cnt)
-#else
-#define GET_DMA(fd, hHWCtx, n, idx, size)                                  \
-do {                                                                       \
-    drmDMAReq dma;                                                         \
-    int retcode, i;                                                        \
-                                                                           \
-    dma.context       = (hHWCtx);                                          \
-    dma.send_count    = 0;                                                 \
-    dma.send_list     = NULL;                                              \
-    dma.send_sizes    = NULL;                                              \
-    dma.flags         = GAMMA_DMA_GET_FLAGS;                               \
-    dma.request_count = (n);                                               \
-    dma.request_size  = GAMMA_DMA_BUFFER_SIZE;                             \
-    dma.request_list  = (idx);                                             \
-    dma.request_sizes = (size);                                            \
-                                                                           \
-    do {                                                                   \
-	if ((retcode = drmDMA((fd), &dma))) {                              \
-	    DEBUG_DMACMDS(("drmDMA returned %d\n", retcode));              \
-	}                                                                  \
-    } while (!(dma).granted_count);                                        \
-                                                                           \
-    for (i = 0; i < (n); i++) {                                            \
-	(size)[i] >>= 2; /* Convert from bytes to words */                 \
-    }                                                                      \
-} while (0)
-
-#define SEND_DMA(fd, hHWCtx, n, idx, cnt)                                  \
-do {                                                                       \
-    drmDMAReq dma;                                                         \
-    int retcode, i;                                                        \
-                                                                           \
-    for (i = 0; i < (n); i++) {                                            \
-	(cnt)[i] <<= 2; /* Convert from words to bytes */                  \
-    }                                                                      \
-                                                                           \
-    dma.context       = (hHWCtx);                                          \
-    dma.send_count    = 1;                                                 \
-    dma.send_list     = (idx);                                             \
-    dma.send_sizes    = (cnt);                                             \
-    dma.flags         = GAMMA_DMA_SEND_FLAGS;                              \
-    dma.request_count = 0;                                                 \
-    dma.request_size  = 0;                                                 \
-    dma.request_list  = NULL;                                              \
-    dma.request_sizes = NULL;                                              \
-                                                                           \
-    if ((retcode = drmDMA((fd), &dma))) {                                  \
-	DEBUG_DMACMDS(("drmDMA returned %d\n", retcode));                  \
-    }                                                                      \
-                                                                           \
-    for (i = 0; i < (n); i++) {                                            \
-	(cnt)[i] = 0;                                                      \
-    }                                                                      \
-} while (0)
-#endif
-
-#define GET_FIRST_DMA(fd, hHWCtx, n, idx, size, buf, cnt, gPriv)           \
-do {                                                                       \
-    int i;                                                                 \
-                                                                           \
-    GET_DMA(fd, hHWCtx, n, idx, size);                                     \
-                                                                           \
-    for (i = 0; i < (n); i++) {                                            \
-	(buf)[i] = (dmaBuf)(gPriv)->bufs->list[(idx)[i]].address;          \
-	(cnt)[i] = 0;                                                      \
-    }                                                                      \
-} while (0)
-
-#define PROCESS_DMA_BUFFER_TOP_HALF(gcp)                                   \
-do {                                                                       \
-    SEND_DMA((gcp)->driFd,                        \
-	     (gcp)->hHWContext, 1, &(gcp)->bufIndex, &(gcp)->bufCount);    \
-} while (0)
-
-#define PROCESS_DMA_BUFFER_BOTTOM_HALF(gcp)                                \
-do {                                                                       \
-    GET_DMA((gcp)->driFd,                         \
-	    (gcp)->hHWContext, 1, &(gcp)->bufIndex, &(gcp)->bufSize);      \
-                                                                           \
-    (gcp)->buf =                                                           \
-	(dmaBuf)(gcp)->gammaScreen->bufs->list[(gcp)->bufIndex].address; \
-} while (0)
-
-#define PROCESS_DMA_BUFFER(gcp)                                        \
-do {                                                                       \
-    VALIDATE_DRAWABLE_INFO(gcp);                             \
-    PROCESS_DMA_BUFFER_TOP_HALF(gcp);                                      \
-    PROCESS_DMA_BUFFER_BOTTOM_HALF(gcp);                                   \
-} while (0)
-
-#ifdef DO_VALIDATE
-#define VALIDATE_DRAWABLE_INFO_NO_LOCK(gcp)                                \
-do {                                                                       \
-    /*__DRIscreenPrivate *psp = gcp->driScreen;*/                          \
-    __DRIdrawablePrivate *pdp = gcp->driDrawable;                          \
-                                                                           \
-    if (*(pdp->pStamp) != pdp->lastStamp) {                                \
-	int old_index = pdp->index;                                        \
-	while (*(pdp->pStamp) != pdp->lastStamp) {                         \
-	    DRI_VALIDATE_DRAWABLE_INFO_ONCE(pdp);                          \
-        }                                                                  \
-	if (pdp->index != old_index) {                                     \
-	    gcp->Window &= ~W_GIDMask;                                     \
-	    gcp->Window |= (pdp->index << 5);                              \
-	    CHECK_WC_DMA_BUFFER(gcp, 1);                                   \
-	    WRITE(gcp->WCbuf, GLINTWindow, gcp->Window|(gcp->FrameCount<<9));\
-	}                                                                  \
-									   \
-	gammaUpdateViewportOffset( gcp->glCtx);				   \
-                                                                           \
-	if (pdp->numClipRects == 1 &&                                      \
-	    pdp->pClipRects->x1 ==  pdp->x &&                              \
-	    pdp->pClipRects->x2 == (pdp->x+pdp->w) &&                      \
-	    pdp->pClipRects->y1 ==  pdp->y &&                              \
-	    pdp->pClipRects->y2 == (pdp->y+pdp->h)) {                      \
-	    CHECK_WC_DMA_BUFFER(gcp, 1);                                   \
-	    WRITE(gcp->WCbuf, Rectangle2DControl, 0);                     \
-	    gcp->NotClipped = GL_TRUE;                                     \
-	} else {                                                           \
-	    CHECK_WC_DMA_BUFFER(gcp, 1);                                   \
-	    WRITE(gcp->WCbuf, Rectangle2DControl, 1);                     \
-	    gcp->NotClipped = GL_FALSE;                                    \
-	}                                                                  \
-	gcp->WindowChanged = GL_TRUE;                                      \
-                                                                           \
-	if (gcp->WCbufCount) {                                             \
-	    SEND_DMA((gcp)->gammaScreen->driScreen->fd,                \
-		     (gcp)->hHWContext, 1, &(gcp)->WCbufIndex,             \
-		     &(gcp)->WCbufCount);                                  \
-	    (gcp)->WCbufIndex = -1;                                        \
-	}                                                                  \
-    }                                                                      \
-} while (0)
-
-#define VALIDATE_DRAWABLE_INFO_NO_LOCK_POST(gcp)                       \
-do {                                                                       \
-    if ((gcp)->WCbufIndex < 0) {                                           \
-	GET_DMA((gcp)->gammaScreen->driScreen->fd,                     \
-		(gcp)->hHWContext, 1, &(gcp)->WCbufIndex,                  \
-		&(gcp)->WCbufSize);                                        \
-                                                                           \
-	(gcp)->WCbuf =                                                     \
-	    (dmaBuf)(gcp)->gammaScreen->bufs->                           \
-		list[(gcp)->WCbufIndex].address;                           \
-    }                                                                      \
-} while (0)
-
-#define VALIDATE_DRAWABLE_INFO(gcp)                                    \
-do {                                                                       \
-    __DRIscreenPrivate *psp = gcp->driScreen;                          \
-if (gcp->driDrawable) { \
-    DRM_SPINLOCK(&psp->pSAREA->drawable_lock, psp->drawLockID);            \
-    VALIDATE_DRAWABLE_INFO_NO_LOCK(gcp);                               \
-    DRM_SPINUNLOCK(&psp->pSAREA->drawable_lock, psp->drawLockID);          \
-    VALIDATE_DRAWABLE_INFO_NO_LOCK_POST(gcp);                          \
-} \
-} while (0)
-#else
-#define VALIDATE_DRAWABLE_INFO(gcp)
-#endif
-
-#define CALC_LOG2(l2,s)                       \
-do {                                          \
-    int __s = s;                              \
-    l2 = 0;                                   \
-    while (__s > 1) { ++l2; __s >>= 1; }      \
-} while (0)
-
-#endif /* _GAMMA_MACROS_H_ */
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/gamma/gamma_regs.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/gamma/gamma_regs.h
deleted file mode 100644
index 2edda0722..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/gamma/gamma_regs.h
+++ /dev/null
@@ -1,659 +0,0 @@
-/* $XFree86: xc/lib/GL/mesa/src/drv/gamma/gamma_regs.h,v 1.5 2002/02/22 21:33:02 dawes Exp $ */
-/**************************************************************************
-
-Copyright 1998-1999 Precision Insight, Inc., Cedar Park, Texas.
-All Rights Reserved.
-
-Permission is hereby granted, free of charge, to any person obtaining a
-copy of this software and associated documentation files (the
-"Software"), to deal in the Software without restriction, including
-without limitation the rights to use, copy, modify, merge, publish,
-distribute, sub license, and/or sell copies of the Software, and to
-permit persons to whom the Software is furnished to do so, subject to
-the following conditions:
-
-The above copyright notice and this permission notice (including the
-next paragraph) shall be included in all copies or substantial portions
-of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
-OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
-IN NO EVENT SHALL PRECISION INSIGHT AND/OR ITS SUPPLIERS BE LIABLE FOR
-ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
-TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
-SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-**************************************************************************/
-
-/*
- * Authors:
- *   Kevin E. Martin <kevin@precisioninsight.com>
- *
- */
-
-#ifndef _GAMMA_REGS_H_
-#define _GAMMA_REGS_H_
-
-#include "gamma_client.h"
-
-/**************** MX FLAGS ****************/
-/* FBReadMode */
-#define FBReadSrcDisable              0x00000000
-#define FBReadSrcEnable               0x00000200
-#define FBReadDstDisable              0x00000000
-#define FBReadDstEnable               0x00000400
-#define FBDataTypeDefault             0x00000000
-#define FBDataTypeColor               0x00008000
-#define FBWindowOriginTop             0x00000000
-#define FBWindowOriginBot             0x00010000
-#define FBScanLineInt1                0x00000000
-#define FBScanLineInt2                0x00800000
-#define FBScanLineInt4                0x01000000
-#define FBScanLineInt8                0x01800000
-#define FBSrcAddrConst                0x00000000
-#define FBSrcAddrIndex                0x10000000
-#define FBSrcAddrCoord                0x20000000
-
-/* LBReadMode */
-#define LBPartialProdMask             0x000001ff
-#define LBReadSrcDisable              0x00000000
-#define LBReadSrcEnable               0x00000200
-#define LBReadDstDisable              0x00000000
-#define LBReadDstEnable               0x00000400
-#define LBDataTypeDefault             0x00000000
-#define LBDataTypeStencil             0x00010000
-#define LBDataTypeDepth               0x00020000
-#define LBWindowOriginTop             0x00000000
-#define LBWindowOriginBot             0x00040000
-#define LBScanLineInt1                0x00000000
-#define LBScanLineInt2                0x00100000
-#define LBScanLineInt4                0x00200000
-#define LBScanLineInt8                0x00300000
-
-/* ColorDDAMode */
-#define ColorDDADisable               0x00000000
-#define ColorDDAEnable                0x00000001
-#define ColorDDAFlat                  0x00000000
-#define ColorDDAGouraud               0x00000002
-#define ColorDDAShadingMask           0x00000002
-
-/* AlphaTestMode */
-#define AlphaTestModeDisable          0x00000000
-#define AlphaTestModeEnable           0x00000001
-#define AT_Never                      0x00000000
-#define AT_Less                       0x00000002
-#define AT_Equal                      0x00000004
-#define AT_LessEqual                  0x00000006
-#define AT_Greater                    0x00000008
-#define AT_NotEqual                   0x0000000a
-#define AT_GreaterEqual               0x0000000c
-#define AT_Always                     0x0000000e
-#define AT_CompareMask                0x0000000e
-#define AT_RefValueMask               0x00000ff0
-
-/* AlphaBlendMode */
-#define AlphaBlendModeDisable         0x00000000
-#define AlphaBlendModeEnable          0x00000001
-#define AB_Src_Zero                   0x00000000
-#define AB_Src_One                    0x00000002
-#define AB_Src_DstColor               0x00000004
-#define AB_Src_OneMinusDstColor       0x00000006
-#define AB_Src_SrcAlpha               0x00000008
-#define AB_Src_OneMinusSrcAlpha       0x0000000a
-#define AB_Src_DstAlpha               0x0000000c
-#define AB_Src_OneMinusDstAlpha       0x0000000e
-#define AB_Src_SrcAlphaSaturate       0x00000010
-#define AB_SrcBlendMask               0x0000001e
-#define AB_Dst_Zero                   0x00000000
-#define AB_Dst_One                    0x00000020
-#define AB_Dst_SrcColor               0x00000040
-#define AB_Dst_OneMinusSrcColor       0x00000060
-#define AB_Dst_SrcAlpha               0x00000080
-#define AB_Dst_OneMinusSrcAlpha       0x000000a0
-#define AB_Dst_DstAlpha               0x000000c0
-#define AB_Dst_OneMinusDstAlpha       0x000000e0
-#define AB_DstBlendMask               0x000000e0
-#define AB_ColorFmt_8888              0x00000000
-#define AB_ColorFmt_5555              0x00000100
-#define AB_ColorFmt_4444              0x00000200
-#define AB_ColorFmt_4444Front         0x00000300
-#define AB_ColorFmt_4444Back          0x00000400
-#define AB_ColorFmt_332Front          0x00000500
-#define AB_ColorFmt_332Back           0x00000600
-#define AB_ColorFmt_121Front          0x00000700
-#define AB_ColorFmt_121Back           0x00000800
-#define AB_ColorFmt_555Back           0x00000d00
-#define AB_ColorFmt_CI8               0x00000e00
-#define AB_ColorFmt_CI4               0x00000f00
-#define AB_AlphaBufferPresent         0x00000000
-#define AB_NoAlphaBufferPresent       0x00001000
-#define AB_ColorOrder_BGR             0x00000000
-#define AB_ColorOrder_RGB             0x00002000
-#define AB_OpenGLType                 0x00000000
-#define AB_QuickDraw3DType            0x00004000
-#define AB_AlphaDst_FBData            0x00000000
-#define AB_AlphaDst_FBSourceData      0x00008000
-#define AB_ColorConversionScale       0x00000000
-#define AB_ColorConversionShift       0x00010000
-#define AB_AlphaConversionScale       0x00000000
-#define AB_AlphaConversionShift       0x00020000
-
-/* AntialiasMode */
-#define AntialiasModeDisable          0x00000000
-#define AntialiasModeEnable           0x00000001
-
-/* AreaStippleMode */
-#define AreaStippleModeDisable        0x00000000
-#define AreaStippleModeEnable         0x00000001
-#define ASM_X32                       0x00000008
-#define ASM_Y32                       0x00000040
-
-/* DepthMode */
-#define DepthModeDisable              0x00000000
-#define DepthModeEnable               0x00000001
-#define DM_WriteMask                  0x00000002
-#define DM_SourceFragment             0x00000000
-#define DM_SourceLBData               0x00000004
-#define DM_SourceDepthRegister        0x00000008
-#define DM_SourceLBSourceData         0x0000000c
-#define DM_SourceMask                 0x0000000c
-#define DM_Never                      0x00000000
-#define DM_Less                       0x00000010
-#define DM_Equal                      0x00000020
-#define DM_LessEqual                  0x00000030
-#define DM_Greater                    0x00000040
-#define DM_NotEqual                   0x00000050
-#define DM_GreaterEqual               0x00000060
-#define DM_Always                     0x00000070
-#define DM_CompareMask                0x00000070
-
-/* FBWriteMode */
-#define FBWriteModeDisable            0x00000000
-#define FBWriteModeEnable             0x00000001
-#define FBW_UploadColorData           0x00000008
-
-/* FogMode */
-#define FogModeDisable                0x00000000
-#define FogModeEnable                 0x00000001
-
-/* LBWriteMode */
-#define LBWriteModeDisable            0x00000000
-#define LBWriteModeEnable             0x00000001
-#define LBW_UploadNone                0x00000000
-#define LBW_UploadDepth               0x00000002
-#define LBW_UploadStencil             0x00000004
-
-/* LBRead/Write Format */
-#define LBRF_DepthWidth15   0x03  /* only permedia */
-#define LBRF_DepthWidth16   0x00
-#define LBRF_DepthWidth24   0x01
-#define LBRF_DepthWidth32   0x02
-#define LBRF_StencilWidth0  (0 << 2)
-#define LBRF_StencilWidth4  (1 << 2)
-#define LBRF_StencilWidth8  (2 << 2)
-#define LBRF_StencilPos16   (0 << 4)
-#define LBRF_StencilPos20   (1 << 4)
-#define LBRF_StencilPos24   (2 << 4)
-#define LBRF_StencilPos28   (3 << 4)
-#define LBRF_StencilPos32   (4 << 4)
-#define LBRF_FrameCount0    (0 << 7)
-#define LBRF_FrameCount4    (1 << 7)
-#define LBRF_FrameCount8    (2 << 7)
-#define LBRF_FrameCountPos16  (0 << 9)
-#define LBRF_FrameCountPos20  (1 << 9)
-#define LBRF_FrameCountPos24  (2 << 9)
-#define LBRF_FrameCountPos28  (3 << 9)
-#define LBRF_FrameCountPos32  (4 << 9)
-#define LBRF_FrameCountPos36  (5 << 9)
-#define LBRF_FrameCountPos40  (6 << 9)
-#define LBRF_GIDWidth0 (0 << 12)
-#define LBRF_GIDWidth4 (1 << 12)
-#define LBRF_GIDPos16  (0 << 13)
-#define LBRF_GIDPos20  (1 << 13)
-#define LBRF_GIDPos24  (2 << 13)
-#define LBRF_GIDPos28  (3 << 13)
-#define LBRF_GIDPos32  (4 << 13)
-#define LBRF_GIDPos36  (5 << 13)
-#define LBRF_GIDPos40  (6 << 13)
-#define LBRF_GIDPos44  (7 << 13)
-#define LBRF_GIDPos48  (8 << 13)
-#define LBRF_Compact32  (1 << 17)
-
-/* StencilMode */
-#define StencilDisable                0x00000000
-#define StencilEnable                 0x00000001
-
-/* RouterMode */
-#define R_Order_TextureDepth          0x00000000
-#define R_Order_DepthTexture          0x00000001
-
-/* ScissorMode */
-#define UserScissorDisable            0x00000000
-#define UserScissorEnable             0x00000001
-#define ScreenScissorDisable          0x00000000
-#define ScreenScissorEnable           0x00000002
-
-/* DitherMode */
-#define DitherModeDisable             0x00000000
-#define DitherModeEnable              0x00000001
-#define DM_DitherDisable              0x00000000
-#define DM_DitherEnable               0x00000002
-#define DM_ColorFmt_8888              0x00000000
-#define DM_ColorFmt_5555              0x00000004
-#define DM_ColorFmt_4444              0x00000008
-#define DM_ColorFmt_4444Front         0x0000000c
-#define DM_ColorFmt_4444Back          0x00000010
-#define DM_ColorFmt_332Front          0x00000014
-#define DM_ColorFmt_332Back           0x00000018
-#define DM_ColorFmt_121Front          0x0000001c
-#define DM_ColorFmt_121Back           0x00000020
-#define DM_ColorFmt_555Back           0x00000024
-#define DM_ColorFmt_CI8               0x00000028
-#define DM_ColorFmt_CI4               0x0000002c
-#define DM_XOffsetMask                0x000000c0
-#define DM_YOffsetMask                0x00000300
-#define DM_ColorOrder_BGR             0x00000000
-#define DM_ColorOrder_RGB             0x00000400
-#define DM_AlphaDitherDefault         0x00000000
-#define DM_AlphaDitherNone            0x00004000
-#define DM_Truncate                   0x00000000
-#define DM_Round                      0x00008000
-
-/* RasterizerMode */
-#define RM_MirrorBitMask              0x00000001
-#define RM_InvertBitMask              0x00000002
-#define RM_FractionAdjNo              0x00000000
-#define RM_FractionAdjZero            0x00000004
-#define RM_FractionAdjHalf            0x00000008
-#define RM_FractionAdjNearHalf        0x0000000c
-#define RM_BiasCoordZero              0x00000000
-#define RM_BiasCoordHalf              0x00000010
-#define RM_BiasCoordNearHalf          0x00000020
-#define RM_BitMaskByteSwap_ABCD       0x00000000
-#define RM_BitMaskByteSwap_BADC       0x00000080
-#define RM_BitMaskByteSwap_CDAB       0x00000100
-#define RM_BitMaskByteSwap_DCBA       0x00000180
-#define RM_BitMaskPacked              0x00000000
-#define RM_BitMaskEveryScanline       0x00000200
-#define RM_BitMaskOffsetMask          0x00007c00
-#define RM_HostDataByteSwap_ABCD      0x00000000
-#define RM_HostDataByteSwap_BADC      0x00008000
-#define RM_HostDataByteSwap_CDAB      0x00010000
-#define RM_HostDataByteSwap_DCBA      0x00018000
-#define RM_SingleGLINT                0x00000000
-#define RM_MultiGLINT                 0x00020000
-#define RM_YLimitsEnable              0x00040000
-
-/* Window */
-#define WindowDisable                 0x00000000
-#define WindowEnable                  0x00000001
-#define W_AlwaysPass                  0x00000000
-#define W_NeverPass                   0x00000002
-#define W_PassIfEqual                 0x00000004
-#define W_PassIfNotEqual              0x00000006
-#define W_CompareMask                 0x00000006
-#define W_ForceLBUpdate               0x00000008
-#define W_LBUpdateFromSource          0x00000000
-#define W_LBUpdateFromRegisters       0x00000010
-#define W_GIDMask                     0x000001e0
-#define W_FrameCountMask              0x0001fe00
-#define W_StencilFCP                  0x00020000
-#define W_DepthFCP                    0x00040000
-#define W_OverrideWriteFiltering      0x00080000
-
-/* TextureAddressMode */
-#define TextureAddressModeDisable     0x00000000
-#define TextureAddressModeEnable      0x00000001
-#define TAM_SWrap_Clamp               0x00000000
-#define TAM_SWrap_Repeat              0x00000002
-#define TAM_SWrap_Mirror              0x00000004
-#define TAM_SWrap_Mask                0x00000006
-#define TAM_TWrap_Clamp               0x00000000
-#define TAM_TWrap_Repeat              0x00000008
-#define TAM_TWrap_Mirror              0x00000010
-#define TAM_TWrap_Mask                0x00000018
-#define TAM_Operation_2D              0x00000000
-#define TAM_Operation_3D              0x00000020
-#define TAM_InhibitDDAInit            0x00000040
-#define TAM_LODDisable                0x00000000
-#define TAM_LODEnable                 0x00000080
-#define TAM_DY_Disable                0x00000000
-#define TAM_DY_Enable                 0x00000100
-#define TAM_WidthMask                 0x00001e00
-#define TAM_HeightMask                0x0001e000
-#define TAM_TexMapType_1D             0x00000000
-#define TAM_TexMapType_2D             0x00020000
-#define TAM_TexMapType_Mask           0x00020000
-
-/* TextureReadMode */
-#define TextureReadModeDisable        0x00000000
-#define TextureReadModeEnable         0x00000001
-#define TRM_WidthMask                 0x0000001e
-#define TRM_HeightMask                0x000001e0
-#define TRM_Depth1                    0x00000000
-#define TRM_Depth2                    0x00000200
-#define TRM_Depth4                    0x00000400
-#define TRM_Depth8                    0x00000600
-#define TRM_Depth16                   0x00000800
-#define TRM_Depth32                   0x00000a00
-#define TRM_DepthMask                 0x00000e00
-#define TRM_Border                    0x00001000
-#define TRM_Patch                     0x00002000
-#define TRM_Mag_Nearest               0x00000000
-#define TRM_Mag_Linear                0x00004000
-#define TRM_Mag_Mask                  0x00004000
-#define TRM_Min_Nearest               0x00000000
-#define TRM_Min_Linear                0x00008000
-#define TRM_Min_NearestMMNearest      0x00010000
-#define TRM_Min_NearestMMLinear       0x00018000
-#define TRM_Min_LinearMMNearest       0x00020000
-#define TRM_Min_LinearMMLinear        0x00028000
-#define TRM_Min_Mask                  0x00038000
-#define TRM_UWrap_Clamp               0x00000000
-#define TRM_UWrap_Repeat              0x00040000
-#define TRM_UWrap_Mirror              0x00080000
-#define TRM_UWrap_Mask                0x000c0000
-#define TRM_VWrap_Clamp               0x00000000
-#define TRM_VWrap_Repeat              0x00100000
-#define TRM_VWrap_Mirror              0x00200000
-#define TRM_VWrap_Mask                0x00300000
-#define TRM_TexMapType_1D             0x00000000
-#define TRM_TexMapType_2D             0x00400000
-#define TRM_TexMapType_Mask           0x00400000
-#define TRM_MipMapDisable             0x00000000
-#define TRM_MipMapEnable              0x00800000
-#define TRM_PrimaryCacheDisable       0x00000000
-#define TRM_PrimaryCacheEnable        0x01000000
-#define TRM_FBSourceAddr_None         0x00000000
-#define TRM_FBSourceAddr_Index        0x02000000
-#define TRM_FBSourceAddr_Coord        0x04000000
-#define TRM_BorderClamp               0x08000000
-
-/* TextureColorMode */
-#define TextureColorModeDisable       0x00000000
-#define TextureColorModeEnable        0x00000001
-#define TCM_Modulate                  0x00000000
-#define TCM_Decal                     0x00000002
-#define TCM_Blend                     0x00000004
-#define TCM_Replace                   0x00000006
-#define TCM_ApplicationMask           0x0000000e
-#define TCM_OpenGLType                0x00000000
-#define TCM_QuickDraw3DType           0x00000010
-#define TCM_KdDDA_Disable             0x00000000
-#define TCM_KdDDA_Enable              0x00000020
-#define TCM_KsDDA_Disable             0x00000000
-#define TCM_KsDDA_Enable              0x00000040
-#define TCM_BaseFormat_Alpha          0x00000000
-#define TCM_BaseFormat_Lum            0x00000080
-#define TCM_BaseFormat_LumAlpha       0x00000100
-#define TCM_BaseFormat_Intensity      0x00000180
-#define TCM_BaseFormat_RGB            0x00000200
-#define TCM_BaseFormat_RGBA           0x00000280
-#define TCM_BaseFormatMask            0x00000380
-#define TCM_LoadMode_None             0x00000000
-#define TCM_LoadMode_Ks               0x00000400
-#define TCM_LoadMode_Kd               0x00000800
-
-/* TextureCacheControl */
-#define TCC_Invalidate                0x00000001
-#define TCC_Disable                   0x00000000
-#define TCC_Enable                    0x00000002
-
-/* TextureFilterMode */
-#define TextureFilterModeDisable      0x00000000
-#define TextureFilterModeEnable       0x00000001
-#define TFM_AlphaMapEnable            0x00000002
-#define TFM_AlphaMapSense             0x00000004
-
-/* TextureFormat */
-#define TF_LittleEndian               0x00000000
-#define TF_BigEndian                  0x00000001
-#define TF_16Bit_565                  0x00000000
-#define TF_16Bit_555                  0x00000002
-#define TF_ColorOrder_BGR             0x00000000
-#define TF_ColorOrder_RGB             0x00000004
-#define TF_Compnents_1                0x00000000
-#define TF_Compnents_2                0x00000008
-#define TF_Compnents_3                0x00000010
-#define TF_Compnents_4                0x00000018
-#define TF_CompnentsMask              0x00000018
-#define TF_OutputFmt_Texel            0x00000000
-#define TF_OutputFmt_Color            0x00000020
-#define TF_OutputFmt_BitMask          0x00000040
-#define TF_OutputFmtMask              0x00000060
-#define TF_MirrorEnable               0x00000080
-#define TF_InvertEnable               0x00000100
-#define TF_ByteSwapEnable             0x00000200
-#define TF_LUTOffsetMask              0x0003fc00
-#define TF_OneCompFmt_Lum             0x00000000
-#define TF_OneCompFmt_Alpha           0x00040000
-#define TF_OneCompFmt_Intensity        0x00080000
-#define TF_OneCompFmt_Mask            0x000c0000
-/**************** MX FLAGS ****************/
-
-/************** GAMMA FLAGS ***************/
-/* GeometryMode */
-#define GM_TextureDisable             0x00000000
-#define GM_TextureEnable              0x00000001
-#define GM_FogDisable                 0x00000000
-#define GM_FogEnable                  0x00000002
-#define GM_FogLinear                  0x00000000
-#define GM_FogExp                     0x00000004
-#define GM_FogExpSquared              0x00000008
-#define GM_FogMask                    0x0000000C
-#define GM_FrontPolyPoint             0x00000000
-#define GM_FrontPolyLine              0x00000010
-#define GM_FrontPolyFill              0x00000020
-#define GM_BackPolyPoint              0x00000000
-#define GM_BackPolyLine               0x00000040
-#define GM_BackPolyFill               0x00000080
-#define GM_FB_PolyMask                0x000000F0
-#define GM_FrontFaceCW                0x00000000
-#define GM_FrontFaceCCW               0x00000100
-#define GM_FFMask                     0x00000100
-#define GM_PolyCullDisable            0x00000000
-#define GM_PolyCullEnable             0x00000200
-#define GM_PolyCullFront              0x00000000
-#define GM_PolyCullBack               0x00000400
-#define GM_PolyCullBoth               0x00000800
-#define GM_PolyCullMask               0x00000c00
-#define GM_ClipShortLinesDisable      0x00000000
-#define GM_ClipShortLinesEnable       0x00001000
-#define GM_ClipSmallTrisDisable       0x00000000
-#define GM_ClipSmallTrisEnable        0x00002000
-#define GM_RenderMode                 0x00000000
-#define GM_SelectMode                 0x00004000
-#define GM_FeedbackMode               0x00008000
-#define GM_Feedback2D                 0x00000000
-#define GM_Feedback3D                 0x00010000
-#define GM_Feedback3DColor            0x00020000
-#define GM_Feedback3DColorTexture     0x00030000
-#define GM_Feedback4DColorTexture     0x00040000
-#define GM_CullFaceNormDisable        0x00000000
-#define GM_CullFaceNormEnable         0x00080000
-#define GM_AutoFaceNormDisable        0x00000000
-#define GM_AutoFaceNormEnable         0x00100000
-#define GM_GouraudShading             0x00000000
-#define GM_FlatShading                0x00200000
-#define GM_ShadingMask                0x00200000
-#define GM_UserClipNone               0x00000000
-#define GM_UserClip0                  0x00400000
-#define GM_UserClip1                  0x00800000
-#define GM_UserClip2                  0x01000000
-#define GM_UserClip3                  0x02000000
-#define GM_UserClip4                  0x04000000
-#define GM_UserClip5                  0x08000000
-#define GM_PolyOffsetPointDisable     0x00000000
-#define GM_PolyOffsetPointEnable      0x10000000
-#define GM_PolyOffsetLineDisable      0x00000000
-#define GM_PolyOffsetLineEnable       0x20000000
-#define GM_PolyOffsetFillDisable      0x00000000
-#define GM_PolyOffsetFillEnable       0x40000000
-#define GM_InvertFaceNormCullDisable  0x00000000
-#define GM_InvertFaceNormCullEnable   0x80000000
-
-/* Begin */
-#define B_AreaStippleDisable          0x00000000
-#define B_AreaStippleEnable           0x00000001
-#define B_LineStippleDisable          0x00000000
-#define B_LineStippleEnable           0x00000002
-#define B_AntiAliasDisable            0x00000000
-#define B_AntiAliasEnable             0x00000100
-#define B_TextureDisable              0x00000000
-#define B_TextureEnable               0x00002000
-#define B_FogDisable                  0x00000000
-#define B_FogEnable                   0x00004000
-#define B_SubPixelCorrectDisable      0x00000000
-#define B_SubPixelCorrectEnable       0x00010000
-#define B_PrimType_Null               0x00000000
-#define B_PrimType_Points             0x10000000
-#define B_PrimType_Lines              0x20000000
-#define B_PrimType_LineLoop           0x30000000
-#define B_PrimType_LineStrip          0x40000000
-#define B_PrimType_Triangles          0x50000000
-#define B_PrimType_TriangleStrip      0x60000000
-#define B_PrimType_TriangleFan        0x70000000
-#define B_PrimType_Quads              0x80000000
-#define B_PrimType_QuadStrip          0x90000000
-#define B_PrimType_Polygon            0xa0000000
-#define B_PrimType_Mask               0xf0000000
-
-/* EdgeFlag */
-#define EdgeFlagDisable               0x00000000
-#define EdgeFlagEnable                0x00000001
-
-/* NormalizeMode */
-#define NormalizeModeDisable          0x00000000
-#define NormalizeModeEnable           0x00000001
-#define FaceNormalDisable             0x00000000
-#define FaceNormalEnable              0x00000002
-#define InvertAutoFaceNormal          0x00000004
-
-/* LightingMode */
-#define LightingModeDisable           0x00000000
-#define LightingModeEnable            0x00000001
-#define LightingModeTwoSides          0x00000004
-#define LightingModeLocalViewer       0x00000008
-#define LightingModeSpecularEnable    0x00008000
-
-/* Light0Mode */
-#define Light0ModeDisable             0x00000000
-#define Light0ModeEnable              0x00000001
-#define Light0ModeSpotLight           0x00000002
-#define Light0ModeAttenuation         0x00000004
-#define Light0ModeLocal               0x00000008
-
-/* Light0Mode */
-#define Light1ModeDisable             0x00000000
-#define Light1ModeEnable              0x00000001
-#define Light1ModeSpotLight           0x00000002
-#define Light1ModeAttenuation         0x00000004
-#define Light1ModeLocal               0x00000008
-
-/* ColorMaterialMode */
-#define ColorMaterialModeDisable      0x00000000
-#define ColorMaterialModeEnable       0x00000001
-#define ColorMaterialModeFront        0x00000000
-#define ColorMaterialModeBack         0x00000002
-#define ColorMaterialModeFrontAndBack 0x00000004
-#define ColorMaterialModeEmission     0x00000000
-#define ColorMaterialModeAmbient      0x00000008
-#define ColorMaterialModeDiffuse      0x00000010
-#define ColorMaterialModeSpecular     0x00000018
-#define ColorMaterialModeAmbAndDiff   0x00000020
-#define ColorMaterialModeMask         0x0000003e
-
-/* MaterialMode */
-#define MaterialModeDisable           0x00000000
-#define MaterialModeEnable            0x00000001
-#define MaterialModeTwoSides          0x00000080
-
-/* DeltaMode */
-#define DM_Target300SX                0x00000000
-#define DM_Target500TXMX              0x00000001
-#define DM_Depth16                    0x00000004
-#define DM_Depth24                    0x00000008
-#define DM_Depth32                    0x0000000c
-#define DM_FogEnable                  0x00000010
-#define DM_TextureEnable              0x00000020
-#define DM_SmoothShadingEnable        0x00000040
-#define DM_DepthEnable                0x00000080
-#define DM_SpecularEnable             0x00000100
-#define DM_DiffuseEnable              0x00000200
-#define DM_SubPixlCorrectionEnable    0x00000400
-#define DM_DiamondExit                0x00000800
-#define DM_NoDraw                     0x00001000
-#define DM_ClampEnable                0x00002000
-#define DM_TextureParameterAsGiven    0x00000000
-#define DM_TextureParameterClamped    0x00004000
-#define DM_TextureParameterNormalized 0x00008000
-#define DM_BiasCoords                 0x00080000
-#define DM_ColorDiffuse               0x00100000
-#define DM_ColorSpecular              0x00200000
-#define DM_FlatShadingMethod          0x00400000
-
-/* PointMode */
-#define PM_AntialiasDisable           0x00000000
-#define PM_AntialiasEnable            0x00000001
-#define PM_AntialiasQuality_4x4       0x00000000
-#define PM_AntialiasQuality_8x8       0x00000002
-
-/* LogicalOpMode */
-#define LogicalOpModeDisable          0x00000000
-#define LogicalOpModeEnable           0x00000001
-#define LogicalOpModeMask             0x0000001e
-
-/* LineMode */
-#define LM_StippleDisable             0x00000000
-#define LM_StippleEnable              0x00000001
-#define LM_RepeatFactorMask           0x000003fe
-#define LM_StippleMask                0x03fffc00
-#define LM_MirrorDisable              0x00000000
-#define LM_MirrorEnable               0x04000000
-#define LM_AntialiasDisable           0x00000000
-#define LM_AntialiasEnable            0x08000000
-#define LM_AntialiasQuality_4x4       0x00000000
-#define LM_AntialiasQuality_8x8       0x10000000
-
-/* TriangleMode */
-#define TM_AntialiasDisable           0x00000000
-#define TM_AntialiasEnable            0x00000001
-#define TM_AntialiasQuality_4x4       0x00000000
-#define TM_AntialiasQuality_8x8       0x00000002
-#define TM_UseTriPacketInterface      0x00000004
-
-/* TransformMode */
-#define XM_UseModelViewMatrix         0x00000001
-#define XM_UseModelViewProjMatrix     0x00000002
-#define XM_XformNormals               0x00000004
-#define XM_XformFaceNormals           0x00000008
-#define XM_XformTexture               0x00000010
-#define XM_XMask                      0x00000013
-#define XM_TexGenModeS_None           0x00000000
-#define XM_TexGenModeS_ObjLinear      0x00000020
-#define XM_TexGenModeS_EyeLinear      0x00000040
-#define XM_TexGenModeS_SphereMap      0x00000060
-#define XM_TexGenModeT_None           0x00000000
-#define XM_TexGenModeT_ObjLinear      0x00000080
-#define XM_TexGenModeT_EyeLinear      0x00000100
-#define XM_TexGenModeT_SphereMap      0x00000180
-#define XM_TexGenModeR_None           0x00000000
-#define XM_TexGenModeR_ObjLinear      0x00000200
-#define XM_TexGenModeR_EyeLinear      0x00000400
-#define XM_TexGenModeR_SphereMap      0x00000600
-#define XM_TexGenModeQ_None           0x00000000
-#define XM_TexGenModeQ_ObjLinear      0x00000800
-#define XM_TexGenModeQ_EyeLinear      0x00001000
-#define XM_TexGenModeQQSphereMap      0x00001800
-#define XM_TexGenS                    0x00002000
-#define XM_TexGenT                    0x00004000
-#define XM_TexGenR                    0x00008000
-#define XM_TexGenQ                    0x00010000
-
-/* LightNMode */
-#define LNM_Off                       0x00000000
-#define LNM_On                        0x00000001
-/************** GAMMA FLAGS ***************/
-
-#endif /* _GAMMA_REGS_H_ */
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/gamma/gamma_render.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/gamma/gamma_render.c
deleted file mode 100644
index 4b462f225..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/gamma/gamma_render.c
+++ /dev/null
@@ -1,220 +0,0 @@
-/*
- * Copyright 2001 by Alan Hourihane.
- *
- * Permission to use, copy, modify, distribute, and sell this software and its
- * documentation for any purpose is hereby granted without fee, provided that
- * the above copyright notice appear in all copies and that both that
- * copyright notice and this permission notice appear in supporting
- * documentation, and that the name of Alan Hourihane not be used in
- * advertising or publicity pertaining to distribution of the software without
- * specific, written prior permission.  Alan Hourihane makes no representations
- * about the suitability of this software for any purpose.  It is provided
- * "as is" without express or implied warranty.
- *
- * ALAN HOURIHANE DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
- * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
- * EVENT SHALL ALAN HOURIHANE BE LIABLE FOR ANY SPECIAL, INDIRECT OR
- * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
- * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
- * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
- * PERFORMANCE OF THIS SOFTWARE.
- *
- * Authors:  Alan Hourihane, <alanh@tungstengraphics.com>
- *
- * 3DLabs Gamma driver.
- *
- */
-
-#include "glheader.h"
-#include "context.h"
-#include "macros.h"
-#include "imports.h"
-#include "mtypes.h"
-
-#include "tnl/t_context.h"
-
-#include "gamma_context.h"
-#include "gamma_tris.h"
-#include "gamma_vb.h"
-
-
-/* !! Should template this eventually !! */
-
-static void gamma_emit( GLcontext *ctx, GLuint start, GLuint end)
-{
-   gammaContextPtr gmesa = GAMMA_CONTEXT(ctx);
-   struct vertex_buffer *VB = &TNL_CONTEXT(ctx)->vb;
-   GLfloat (*coord)[4];
-   GLuint coord_stride;
-   GLfloat (*col)[4];
-   GLuint col_stride;
-   int i;
-   GLuint tc0_stride = 0;
-   GLfloat (*tc0)[4] = 0;
-   GLuint tc0_size = 0;
-
-   col = VB->ColorPtr[0]->data;
-   col_stride = VB->ColorPtr[0]->stride;
-
-   if (ctx->Texture.Unit[0]._ReallyEnabled) {
-      tc0_stride = VB->TexCoordPtr[0]->stride;
-      tc0 = VB->TexCoordPtr[0]->data;
-      tc0_size = VB->TexCoordPtr[0]->size;
-      coord = VB->ClipPtr->data;
-      coord_stride = VB->ClipPtr->stride;
-   } else {
-      coord = VB->NdcPtr->data;
-      coord_stride = VB->NdcPtr->stride;
-   }
-
-   if (ctx->Texture.Unit[0]._ReallyEnabled && tc0_size == 4) {
-      for (i=start; i < end; i++) {
-	    CHECK_DMA_BUFFER(gmesa, 9);
-	    WRITEF(gmesa->buf, Tq4, tc0[i][3]);
-	    WRITEF(gmesa->buf, Tr4, tc0[i][2]);
-	    WRITEF(gmesa->buf, Tt4, tc0[i][0]);
-	    WRITEF(gmesa->buf, Ts4, tc0[i][1]);
-	    WRITE(gmesa->buf, PackedColor4, *(u_int32_t*)col[i]);
-	    WRITEF(gmesa->buf, Vw, coord[i][3]);
-	    WRITEF(gmesa->buf, Vz, coord[i][2]);
-	    WRITEF(gmesa->buf, Vy, coord[i][1]);
-	    WRITEF(gmesa->buf, Vx4, coord[i][0]);
-      }
-   } else if (ctx->Texture.Unit[0]._ReallyEnabled && tc0_size == 2) {
-      for (i=start; i < end; i++) {
-	    CHECK_DMA_BUFFER(gmesa, 7);
-	    WRITEF(gmesa->buf, Tt2, tc0[i][0]);
-	    WRITEF(gmesa->buf, Ts2, tc0[i][1]);
-	    WRITE(gmesa->buf, PackedColor4, *(u_int32_t*)col[i]);
-	    WRITEF(gmesa->buf, Vw, coord[i][3]);
-	    WRITEF(gmesa->buf, Vz, coord[i][2]);
-	    WRITEF(gmesa->buf, Vy, coord[i][1]);
-	    WRITEF(gmesa->buf, Vx4, coord[i][0]);
-      }
-   } else {
-      for (i=start; i < end; i++) {
-	    CHECK_DMA_BUFFER(gmesa, 4);
-	    WRITE(gmesa->buf, PackedColor4, *(u_int32_t*)col[i]);
-	    WRITEF(gmesa->buf, Vz, coord[i][2]);
-	    WRITEF(gmesa->buf, Vy, coord[i][1]);
-	    WRITEF(gmesa->buf, Vx3, coord[i][0]);
-      }
-   }
-}
-
-#define HAVE_POINTS      1
-#define HAVE_LINES       1
-#define HAVE_LINE_STRIPS 1
-#define HAVE_TRIANGLES   1
-#define HAVE_TRI_STRIPS  1
-#define HAVE_TRI_STRIP_1 0
-#define HAVE_TRI_FANS    1
-#define HAVE_QUADS       1
-#define HAVE_QUAD_STRIPS 1
-#define HAVE_POLYGONS    1
-
-#define HAVE_ELTS        0
-
-
-static const GLuint hw_prim[GL_POLYGON+1] = {
-   B_PrimType_Points,
-   B_PrimType_Lines,
-   B_PrimType_LineLoop,
-   B_PrimType_LineStrip,
-   B_PrimType_Triangles,
-   B_PrimType_TriangleStrip,
-   B_PrimType_TriangleFan,
-   B_PrimType_Quads,
-   B_PrimType_QuadStrip,
-   B_PrimType_Polygon
-};
-
-static __inline void gammaStartPrimitive( gammaContextPtr gmesa, GLenum prim )
-{
-   CHECK_DMA_BUFFER(gmesa, 1);
-   WRITE(gmesa->buf, Begin, gmesa->Begin | hw_prim[prim]);
-}
-
-static __inline void gammaEndPrimitive( gammaContextPtr gmesa )
-{
-   GLcontext *ctx = gmesa->glCtx;
-
-   if ( ctx->Line.SmoothFlag || 
-        ctx->Polygon.SmoothFlag || 
-        ctx->Point.SmoothFlag ) {
-      CHECK_DMA_BUFFER(gmesa, 1);
-      WRITE(gmesa->buf, FlushSpan, 0);
-   }
-
-   CHECK_DMA_BUFFER(gmesa, 1);
-   WRITE(gmesa->buf, End, 0);
-}
-
-#define LOCAL_VARS gammaContextPtr gmesa = GAMMA_CONTEXT(ctx)
-#define INIT( prim ) gammaStartPrimitive( gmesa, prim )
-#define FLUSH() gammaEndPrimitive( gmesa )
-#define GET_CURRENT_VB_MAX_VERTS() \
-  (gmesa->bufSize - gmesa->bufCount) / 2
-#define GET_SUBSEQUENT_VB_MAX_VERTS() \
-  GAMMA_DMA_BUFFER_SIZE / 2
-
-#define ALLOC_VERTS( nr ) (void *)0	/* todo: explicit alloc */
-#define EMIT_VERTS( ctx, j, nr, buf ) (gamma_emit(ctx, j, (j)+(nr)), (void *)0)
-
-#define TAG(x) gamma_##x
-#include "tnl_dd/t_dd_dmatmp.h"
-
-
-/**********************************************************************/
-/*                          Render pipeline stage                     */
-/**********************************************************************/
-
-
-static GLboolean gamma_run_render( GLcontext *ctx,
-				  struct tnl_pipeline_stage *stage )
-{
-   gammaContextPtr gmesa = GAMMA_CONTEXT(ctx);
-   TNLcontext *tnl = TNL_CONTEXT(ctx);
-   struct vertex_buffer *VB = &tnl->vb;
-   GLuint i;
-   tnl_render_func *tab;
-
-				/* GH: THIS IS A HACK!!! */
-   if (VB->ClipOrMask || gmesa->RenderIndex != 0)
-      return GL_TRUE;		/* don't handle clipping here */
-
-   /* We don't do elts */
-   if (VB->Elts || !gamma_validate_render( ctx, VB ))
-      return GL_TRUE;
-
-   tab = TAG(render_tab_verts);
-
-   tnl->Driver.Render.Start( ctx );
-
-   for (i = 0 ; i < VB->PrimitiveCount ; i++)
-   {
-      GLuint prim = VB->Primitive[i].mode;
-      GLuint start = VB->Primitive[i].start;
-      GLuint length = VB->Primitive[i].count;
-
-      if (!length)
-	 continue;
-
-      tab[prim & PRIM_MODE_MASK]( ctx, start, start + length, prim);
-   }
-
-   tnl->Driver.Render.Finish( ctx );
-
-   return GL_FALSE;		/* finished the pipe */
-}
-
-
-const struct tnl_pipeline_stage _gamma_render_stage =
-{
-   "gamma render",
-   NULL,
-   NULL,
-   NULL,
-   NULL,
-   gamma_run_render		/* run */
-};
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/gamma/gamma_screen.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/gamma/gamma_screen.c
deleted file mode 100644
index 0b91d059e..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/gamma/gamma_screen.c
+++ /dev/null
@@ -1,147 +0,0 @@
-/*
- * Copyright 2001 by Alan Hourihane.
- *
- * Permission to use, copy, modify, distribute, and sell this software and its
- * documentation for any purpose is hereby granted without fee, provided that
- * the above copyright notice appear in all copies and that both that
- * copyright notice and this permission notice appear in supporting
- * documentation, and that the name of Alan Hourihane not be used in
- * advertising or publicity pertaining to distribution of the software without
- * specific, written prior permission.  Alan Hourihane makes no representations
- * about the suitability of this software for any purpose.  It is provided
- * "as is" without express or implied warranty.
- *
- * ALAN HOURIHANE DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
- * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
- * EVENT SHALL ALAN HOURIHANE BE LIABLE FOR ANY SPECIAL, INDIRECT OR
- * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
- * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
- * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
- * PERFORMANCE OF THIS SOFTWARE.
- *
- * Authors:  Alan Hourihane, <alanh@tungstengraphics.com>
- *
- */
-
-#include "gamma_context.h"
-#include "gamma_vb.h"
-#include "glint_dri.h"
-
-#include "imports.h"
-
-gammaScreenPtr gammaCreateScreen( __DRIscreenPrivate *sPriv )
-{
-   gammaScreenPtr gammaScreen;
-   GLINTDRIPtr gDRIPriv = (GLINTDRIPtr)sPriv->pDevPriv;
-   int i;
-
-   if (sPriv->devPrivSize != sizeof(GLINTDRIRec)) {
-      fprintf(stderr,"\nERROR!  sizeof(GLINTDRIRec) does not match passed size from device driver\n");
-      return GL_FALSE;
-   }
-
-#if 0
-   /* Check the DRI externsion version */
-   if ( sPriv->driMajor != 3 || sPriv->driMinor != 1 ) {
-      __driUtilMessage( "Gamma DRI driver expected DRI version 4.0.x "
-                        "but got version %d.%d.%d",
-                        sPriv->driMajor, sPriv->driMinor, sPriv->driPatch );
-      return NULL;
-   }
-
-   /* Check that the DDX driver version is compatible */
-   if ( sPriv->ddxMajor != 4 ||
-	sPriv->ddxMinor != 0 ||
-	sPriv->ddxPatch < 0 ) {
-      __driUtilMessage( "r128 DRI driver expected DDX driver version 4.0.x but got version %d.%d.%d", sPriv->ddxMajor, sPriv->ddxMinor, sPriv->ddxPatch );
-      return GL_FALSE;
-   }
-
-   /* Check that the DRM driver version is compatible */
-   if ( sPriv->drmMajor != 2 ||
-	sPriv->drmMinor != 1 ||
-	sPriv->drmPatch < 0 ) {
-      __driUtilMessage( "r128 DRI driver expected DRM driver version 2.1.x but got version %d.%d.%d", sPriv->drmMajor, sPriv->drmMinor, sPriv->drmPatch );
-      return GL_FALSE;
-   }
-#endif
-
-    /* Allocate the private area */
-    gammaScreen = (gammaScreenPtr) CALLOC( sizeof(*gammaScreen) );
-    if ( !gammaScreen ) return NULL;
-
-    gammaScreen->regionCount  = 4;	/* Magic number.  Can we fix this? */
-    
-    gammaScreen->regions = CALLOC(gammaScreen->regionCount * 
-							sizeof(gammaRegion));
-
-    gammaScreen->regions[0].handle = gDRIPriv->registers0.handle;
-    gammaScreen->regions[0].size   = gDRIPriv->registers0.size;
-    gammaScreen->regions[1].handle = gDRIPriv->registers1.handle;
-    gammaScreen->regions[1].size   = gDRIPriv->registers1.size;
-    gammaScreen->regions[2].handle = gDRIPriv->registers2.handle;
-    gammaScreen->regions[2].size   = gDRIPriv->registers2.size;
-    gammaScreen->regions[3].handle = gDRIPriv->registers3.handle;
-    gammaScreen->regions[3].size   = gDRIPriv->registers3.size;
-    
-    /* Next, map all the regions */
-    for (i = 0; i < gammaScreen->regionCount; i++) {
-	if (drmMap(sPriv->fd,
-		   gammaScreen->regions[i].handle,
-		   gammaScreen->regions[i].size,
-		   &gammaScreen->regions[i].map)) {
-	    while (--i > 0) {
-		(void)drmUnmap(gammaScreen->regions[i].map, 
-			       gammaScreen->regions[i].size);
-	    }
-	    return GL_FALSE;
-	}
-    }
-
-    /* Get the list of dma buffers */
-    gammaScreen->bufs = drmMapBufs(sPriv->fd);
-
-    if (!gammaScreen->bufs) {
-	while (gammaScreen->regionCount > 0) {
-	    (void)drmUnmap(gammaScreen->regions[gammaScreen->regionCount].map,
-			   gammaScreen->regions[gammaScreen->regionCount].size);
-	    gammaScreen->regionCount--;
-	}
-	return GL_FALSE;
-    }
-
-   gammaScreen->textureSize	= gDRIPriv->textureSize;
-   gammaScreen->logTextureGranularity = gDRIPriv->logTextureGranularity;
-   gammaScreen->cpp = gDRIPriv->cpp;
-   gammaScreen->frontOffset	= gDRIPriv->frontOffset;
-   gammaScreen->frontPitch	= gDRIPriv->frontPitch;
-   gammaScreen->backOffset	= gDRIPriv->backOffset;
-   gammaScreen->backPitch	= gDRIPriv->backPitch;
-   gammaScreen->backX		= gDRIPriv->backX;
-   gammaScreen->backY		= gDRIPriv->backY;
-   gammaScreen->depthOffset	= gDRIPriv->depthOffset;
-   gammaScreen->depthPitch	= gDRIPriv->depthPitch;
-
-   gammaScreen->driScreen = sPriv;
-
-   return gammaScreen;
-}
-
-/* Destroy the device specific screen private data struct.
- */
-void gammaDestroyScreen( __DRIscreenPrivate *sPriv )
-{
-    gammaScreenPtr gammaScreen = (gammaScreenPtr)sPriv->private;
-
-    /* First, unmap the dma buffers */
-    drmUnmapBufs( gammaScreen->bufs );
-
-    /* Next, unmap all the regions */
-    while (gammaScreen->regionCount > 0) {
-	(void)drmUnmap(gammaScreen->regions[gammaScreen->regionCount].map,
-		       gammaScreen->regions[gammaScreen->regionCount].size);
-	gammaScreen->regionCount--;
-    }
-    FREE(gammaScreen->regions);
-    FREE(gammaScreen);
-}
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/gamma/gamma_screen.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/gamma/gamma_screen.h
deleted file mode 100644
index 7f0ed6f80..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/gamma/gamma_screen.h
+++ /dev/null
@@ -1,30 +0,0 @@
-typedef struct _gammaRegion {
-    drm_handle_t  handle;
-    drmSize    size;
-    drmAddress map;
-} gammaRegion, *gammaRegionPtr;
-
-typedef struct {
-
-    int           regionCount;       /* Count of register regions */
-    gammaRegion  *regions;           /* Vector of mapped region info */
-
-    drmBufMapPtr  bufs;              /* Map of DMA buffers */
-
-    __DRIscreenPrivate *driScreen; /* Back pointer to DRI screen */
-
-    int		cpp;
-    int		frontPitch;
-    int		frontOffset;
-
-    int		backPitch;
-    int		backOffset;
-    int		backX;
-    int		backY;
-
-    int		depthOffset;
-    int		depthPitch;
-
-    int		textureSize;
-    int		logTextureGranularity;
-} gammaScreenRec, *gammaScreenPtr;
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/gamma/gamma_span.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/gamma/gamma_span.c
deleted file mode 100644
index 66cc961c6..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/gamma/gamma_span.c
+++ /dev/null
@@ -1,313 +0,0 @@
-/* $XFree86: xc/lib/GL/mesa/src/drv/gamma/gamma_span.c,v 1.4 2002/11/05 17:46:07 tsi Exp $ */
-
-#include "gamma_context.h"
-#include "gamma_lock.h"
-#include "colormac.h"
-
-#include "swrast/swrast.h"
-
-#define DBG 0
-
-#define LOCAL_VARS							\
-   gammaContextPtr gmesa = GAMMA_CONTEXT(ctx);				\
-   gammaScreenPtr gammascrn = gmesa->gammaScreen;			\
-   __DRIscreenPrivate *sPriv = gmesa->driScreen;			\
-   __DRIdrawablePrivate *dPriv = gmesa->driDrawable;			\
-   GLuint pitch = sPriv->fbWidth * gammascrn->cpp;		\
-   GLuint height = dPriv->h;						\
-   char *buf = (char *)(sPriv->pFB +					\
-			gmesa->drawOffset +				\
-			(dPriv->x * gammascrn->cpp) +			\
-			(dPriv->y * pitch));				\
-   char *read_buf = (char *)(sPriv->pFB +				\
-			     gmesa->readOffset +			\
-			     (dPriv->x * gammascrn->cpp) +		\
-			     (dPriv->y * pitch));			\
-   GLuint p;								\
-   (void) read_buf; (void) buf; (void) p
-
-/* FIXME! Depth/Stencil read/writes don't work ! */
-#define LOCAL_DEPTH_VARS				\
-   gammaScreenPtr gammascrn = gmesa->gammaScreen;	\
-   __DRIdrawablePrivate *dPriv = gmesa->driDrawable;	\
-   __DRIscreenPrivate *sPriv = gmesa->driScreen;	\
-   GLuint pitch = gammascrn->depthPitch;		\
-   GLuint height = dPriv->h;				\
-   char *buf = (char *)(sPriv->pFB +			\
-			gammascrn->depthOffset +	\
-			dPriv->x * gammascrn->cpp +	\
-			dPriv->y * pitch)
-
-#define LOCAL_STENCIL_VARS	LOCAL_DEPTH_VARS
-
-#define Y_FLIP( _y )		(height - _y - 1)
-
-#define HW_LOCK()							\
-   gammaContextPtr gmesa = GAMMA_CONTEXT(ctx);				\
-   FLUSH_DMA_BUFFER(gmesa);						\
-   gammaGetLock( gmesa, DRM_LOCK_FLUSH | DRM_LOCK_QUIESCENT );		\
-   GAMMAHW_LOCK( gmesa );
-
-#define HW_UNLOCK() GAMMAHW_UNLOCK( gmesa )
-
-
-
-/* ================================================================
- * Color buffer
- */
-
-/* 16 bit, RGB565 color spanline and pixel functions
- */
-#define INIT_MONO_PIXEL(p, color) \
-  p = PACK_COLOR_565( color[0], color[1], color[2] )
-
-#define WRITE_RGBA( _x, _y, r, g, b, a )				\
-   *(GLushort *)(buf + _x*2 + _y*pitch) = ((((int)r & 0xf8) << 8) |	\
-					   (((int)g & 0xfc) << 3) |	\
-					   (((int)b & 0xf8) >> 3))
-
-#define WRITE_PIXEL( _x, _y, p )					\
-   *(GLushort *)(buf + _x*2 + _y*pitch) = p
-
-#define READ_RGBA( rgba, _x, _y )					\
-   do {									\
-      GLushort p = *(GLushort *)(read_buf + _x*2 + _y*pitch);		\
-      rgba[0] = (p >> 8) & 0xf8;					\
-      rgba[1] = (p >> 3) & 0xfc;					\
-      rgba[2] = (p << 3) & 0xf8;					\
-      rgba[3] = 0xff;							\
-      if ( rgba[0] & 0x08 ) rgba[0] |= 0x07;				\
-      if ( rgba[1] & 0x04 ) rgba[1] |= 0x03;				\
-      if ( rgba[2] & 0x08 ) rgba[2] |= 0x07;				\
-   } while (0)
-
-#define TAG(x) gamma##x##_RGB565
-#include "spantmp.h"
-
-
-/* 32 bit, ARGB8888 color spanline and pixel functions
- */
-
-#undef INIT_MONO_PIXEL
-#define INIT_MONO_PIXEL(p, color) \
-  p = PACK_COLOR_8888( color[3], color[0], color[1], color[2] )
-
-#define WRITE_RGBA( _x, _y, r, g, b, a )				\
-   *(GLuint *)(buf + _x*4 + _y*pitch) = ((b <<  0) |			\
-					 (g <<  8) |			\
-					 (r << 16) |			\
-					 (a << 24) )
-
-#define WRITE_PIXEL( _x, _y, p )					\
-   *(GLuint *)(buf + _x*4 + _y*pitch) = p
-
-#define READ_RGBA( rgba, _x, _y )					\
-do {									\
-   GLuint p = *(GLuint *)(read_buf + _x*4 + _y*pitch);			\
-   rgba[0] = (p >> 16) & 0xff;						\
-   rgba[1] = (p >>  8) & 0xff;						\
-   rgba[2] = (p >>  0) & 0xff;						\
-   rgba[3] = (p >> 24) & 0xff;						\
-} while (0)
-
-#define TAG(x) gamma##x##_ARGB8888
-#include "spantmp.h"
-
-
-/* 16 bit depthbuffer functions.
- */
-#define WRITE_DEPTH( _x, _y, d )	\
-   *(GLushort *)(buf + (_x)*2 + (_y)*pitch) = d;
-
-#define READ_DEPTH( d, _x, _y )		\
-   d = *(GLushort *)(buf + (_x)*2 + (_y)*pitch);	
-
-#define TAG(x) gamma##x##_16
-#include "depthtmp.h"
-
-
-#if 0 /* Unused */
-/* 32 bit depthbuffer functions.
- */
-#define WRITE_DEPTH( _x, _y, d )	\
-   *(GLuint *)(buf + (_x)*4 + (_y)*pitch) = d;
-
-#define READ_DEPTH( d, _x, _y )		\
-   d = *(GLuint *)(buf + (_x)*4 + (_y)*pitch);	
-
-#define TAG(x) gamma##x##_32
-#include "depthtmp.h"
-#endif
-
-
-/* 24/8 bit interleaved depth/stencil functions
- */
-#define WRITE_DEPTH( _x, _y, d ) {			\
-   GLuint tmp = *(GLuint *)(buf + (_x)*4 + (_y)*pitch);	\
-   tmp &= 0xff;						\
-   tmp |= (d) & 0xffffff00;				\
-   *(GLuint *)(buf + (_x)*4 + (_y)*pitch) = tmp;		\
-}
-
-#define READ_DEPTH( d, _x, _y )		\
-   d = *(GLuint *)(buf + (_x)*4 + (_y)*pitch) & ~0xff;	
-
-
-#define TAG(x) gamma##x##_24_8
-#include "depthtmp.h"
-
-#if 0
-#define WRITE_STENCIL( _x, _y, d ) {			\
-   GLuint tmp = *(GLuint *)(buf + _x*4 + _y*pitch);	\
-   tmp &= 0xffffff00;					\
-   tmp |= d & 0xff;					\
-   *(GLuint *)(buf + _x*4 + _y*pitch) = tmp;		\
-}
-
-#define READ_STENCIL( d, _x, _y )		\
-   d = *(GLuint *)(buf + _x*4 + _y*pitch) & 0xff;	
-
-#define TAG(x) gamma##x##_24_8
-#include "stenciltmp.h"
-
-static void gammaReadRGBASpan8888( const GLcontext *ctx,
-			       GLuint n, GLint x, GLint y,
-			       GLubyte rgba[][4])
-{
-   gammaContextPtr gmesa = GAMMA_CONTEXT(ctx);
-   gammaScreenPtr gammascrn = gmesa->gammaScreen;
-   u_int32_t dwords1, dwords2, i = 0;
-   char *src = (char *)rgba[0];
-   GLuint read = n * gammascrn->cpp; /* Number of bytes we are expecting */
-   u_int32_t data;
-
-   FLUSH_DMA_BUFFER(gmesa);
-   CHECK_DMA_BUFFER(gmesa, 16);
-   WRITE(gmesa->buf, LBReadMode, gmesa->LBReadMode & ~(LBReadSrcEnable | LBReadDstEnable));
-   WRITE(gmesa->buf, ColorDDAMode, ColorDDAEnable);
-   WRITE(gmesa->buf, LBWriteMode, LBWriteModeDisable);
-   WRITE(gmesa->buf, FBReadMode, (gmesa->FBReadMode & ~FBReadSrcEnable) | FBReadDstEnable | FBDataTypeColor);
-   WRITE(gmesa->buf, FilterMode, 0x200); /* Pass FBColorData */
-   WRITE(gmesa->buf, FBWriteMode, FBW_UploadColorData | FBWriteModeDisable);
-   WRITE(gmesa->buf, StartXSub, (x+n)<<16);
-   WRITE(gmesa->buf, StartXDom, x<<16);
-   WRITE(gmesa->buf, StartY, y<<16);
-   WRITE(gmesa->buf, GLINTCount, 1);
-   WRITE(gmesa->buf, dXDom, 0<<16);
-   WRITE(gmesa->buf, dXSub, 0<<16);
-   WRITE(gmesa->buf, dY, 1<<16);
-   WRITE(gmesa->buf, Render, PrimitiveTrapezoid);
-   FLUSH_DMA_BUFFER(gmesa);
-
-moredata:
-
-   dwords1 = *(volatile u_int32_t*)(void *)(((u_int8_t*)gammascrn->regions[0].map) + (GlintOutFIFOWords));
-   dwords2 = *(volatile u_int32_t*)(void *)(((u_int8_t*)gammascrn->regions[2].map) + (GlintOutFIFOWords));
-
-   if (dwords1) {
-	memcpy(src, (char*)gammascrn->regions[1].map + 0x1000, dwords1 << 2);
-	src += dwords1 << 2;
-	read -= dwords1 << 2;
-   }
-   if (dwords2) {
-	memcpy(src, (char*)gammascrn->regions[3].map + 0x1000, dwords2 << 2);
-	src += dwords2 << 2;
-	read -= dwords2 << 2;
-   }
-
-   if (read)
-	goto moredata;
-
-done:
-
-   CHECK_DMA_BUFFER(gmesa, 6);
-   WRITE(gmesa->buf, ColorDDAMode, gmesa->ColorDDAMode);
-   WRITE(gmesa->buf, LBWriteMode, LBWriteModeEnable);
-   WRITE(gmesa->buf, LBReadMode, gmesa->LBReadMode);
-   WRITE(gmesa->buf, FBReadMode, gmesa->FBReadMode);
-   WRITE(gmesa->buf, FBWriteMode, FBWriteModeEnable);
-   WRITE(gmesa->buf, FilterMode, 0x400);
-}
-#endif
-
-static void gammaSetBuffer( GLcontext *ctx,
-                            GLframebuffer *colorBuffer,
-                            GLuint bufferBit )
-{
-   gammaContextPtr gmesa = GAMMA_CONTEXT(ctx);
-
-   switch ( bufferBit ) {
-   case BUFFER_BIT_FRONT_LEFT:
-      gmesa->readOffset = 0;
-      break;
-   case BUFFER_BIT_BACK_LEFT:
-      gmesa->readOffset = gmesa->driScreen->fbHeight * gmesa->driScreen->fbWidth * gmesa->gammaScreen->cpp; 
-      break;
-   default:
-      _mesa_problem(ctx, "Unexpected buffer 0x%x in gammaSetBuffer()", bufferBit);
-   }
-}
-
-
-void gammaDDInitSpanFuncs( GLcontext *ctx )
-{
-   gammaContextPtr gmesa = GAMMA_CONTEXT(ctx);
-   struct swrast_device_driver *swdd = _swrast_GetDeviceDriverReference(ctx);
-
-   swdd->SetBuffer = gammaSetBuffer;
-
-   switch ( gmesa->gammaScreen->cpp ) {
-   case 2:
-      swdd->WriteRGBASpan	= gammaWriteRGBASpan_RGB565;
-      swdd->WriteRGBSpan	= gammaWriteRGBSpan_RGB565;
-      swdd->WriteMonoRGBASpan	= gammaWriteMonoRGBASpan_RGB565;
-      swdd->WriteRGBAPixels	= gammaWriteRGBAPixels_RGB565;
-      swdd->WriteMonoRGBAPixels	= gammaWriteMonoRGBAPixels_RGB565;
-      swdd->ReadRGBASpan	= gammaReadRGBASpan_RGB565;
-      swdd->ReadRGBAPixels      = gammaReadRGBAPixels_RGB565;
-      break;
-
-   case 4:
-      swdd->WriteRGBASpan	= gammaWriteRGBASpan_ARGB8888;
-      swdd->WriteRGBSpan	= gammaWriteRGBSpan_ARGB8888;
-      swdd->WriteMonoRGBASpan   = gammaWriteMonoRGBASpan_ARGB8888;
-      swdd->WriteRGBAPixels     = gammaWriteRGBAPixels_ARGB8888;
-      swdd->WriteMonoRGBAPixels = gammaWriteMonoRGBAPixels_ARGB8888;
-#if 1
-      swdd->ReadRGBASpan	= gammaReadRGBASpan_ARGB8888;
-#else
-      swdd->ReadRGBASpan	= gammaReadRGBASpan8888;
-#endif
-      swdd->ReadRGBAPixels      = gammaReadRGBAPixels_ARGB8888;
-      break;
-
-   default:
-      break;
-   }
-
-   switch ( gmesa->glCtx->Visual.depthBits ) {
-   case 16:
-      swdd->ReadDepthSpan	= gammaReadDepthSpan_16;
-      swdd->WriteDepthSpan	= gammaWriteDepthSpan_16;
-      swdd->ReadDepthPixels	= gammaReadDepthPixels_16;
-      swdd->WriteDepthPixels	= gammaWriteDepthPixels_16;
-      break;
-
-   case 24:
-      swdd->ReadDepthSpan	= gammaReadDepthSpan_24_8;
-      swdd->WriteDepthSpan	= gammaWriteDepthSpan_24_8;
-      swdd->ReadDepthPixels	= gammaReadDepthPixels_24_8;
-      swdd->WriteDepthPixels	= gammaWriteDepthPixels_24_8;
-
-#if 0
-      swdd->ReadStencilSpan	= gammaReadStencilSpan_24_8;
-      swdd->WriteStencilSpan	= gammaWriteStencilSpan_24_8;
-      swdd->ReadStencilPixels	= gammaReadStencilPixels_24_8;
-      swdd->WriteStencilPixels	= gammaWriteStencilPixels_24_8;
-#endif
-      break;
-
-   default:
-      break;
-   }
-}
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/gamma/gamma_state.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/gamma/gamma_state.c
deleted file mode 100644
index 194313dc9..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/gamma/gamma_state.c
+++ /dev/null
@@ -1,1730 +0,0 @@
-/* $XFree86: xc/lib/GL/mesa/src/drv/gamma/gamma_state.c,v 1.5 2002/11/05 17:46:07 tsi Exp $ */
-/*
- * Copyright 2001 by Alan Hourihane.
- *
- * Permission to use, copy, modify, distribute, and sell this software and its
- * documentation for any purpose is hereby granted without fee, provided that
- * the above copyright notice appear in all copies and that both that
- * copyright notice and this permission notice appear in supporting
- * documentation, and that the name of Alan Hourihane not be used in
- * advertising or publicity pertaining to distribution of the software without
- * specific, written prior permission.  Alan Hourihane makes no representations
- * about the suitability of this software for any purpose.  It is provided
- * "as is" without express or implied warranty.
- *
- * ALAN HOURIHANE DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
- * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
- * EVENT SHALL ALAN HOURIHANE BE LIABLE FOR ANY SPECIAL, INDIRECT OR
- * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
- * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
- * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
- * PERFORMANCE OF THIS SOFTWARE.
- *
- * Authors:  Alan Hourihane, <alanh@tungstengraphics.com>
- *
- * 3DLabs Gamma driver
- */
-
-#include "gamma_context.h"
-#include "gamma_macros.h"
-#include "buffers.h"
-#include "macros.h"
-#include "glint_dri.h"
-#include "colormac.h"
-#include "swrast/swrast.h"
-#include "swrast_setup/swrast_setup.h"
-#include "array_cache/acache.h"
-#include "tnl/tnl.h"
-
-#define ENABLELIGHTING 0
-
-/* =============================================================
- * Alpha blending
- */
-
-static void gammaUpdateAlphaMode( GLcontext *ctx )
-{
-   gammaContextPtr gmesa = GAMMA_CONTEXT(ctx);
-   u_int32_t a = gmesa->AlphaTestMode;
-   u_int32_t b = gmesa->AlphaBlendMode;
-   u_int32_t f = gmesa->AB_FBReadMode_Save = 0;
-   GLubyte refByte = (GLint) (ctx->Color.AlphaRef * 255.0);
-
-   a &= ~(AT_CompareMask | AT_RefValueMask);
-   b &= ~(AB_SrcBlendMask | AB_DstBlendMask);
-
-   a |= refByte << 4;
-
-   switch ( ctx->Color.AlphaFunc ) {
-      case GL_NEVER:
-	 a |= AT_Never;
-	 break;
-      case GL_LESS:
-	 a |= AT_Less;
-         break;
-      case GL_EQUAL:
-	 a |= AT_Equal;
-	 break;
-      case GL_LEQUAL:
-	 a |= AT_LessEqual;
-	 break;
-      case GL_GEQUAL:
-	 a |= AT_GreaterEqual;
-	 break;
-      case GL_GREATER:
-	 a |= AT_Greater;
-	 break;
-      case GL_NOTEQUAL:
-	 a |= AT_NotEqual;
-	 break;
-      case GL_ALWAYS:
-	 a |= AT_Always;
-	 break;
-   }
-
-   if ( ctx->Color.AlphaEnabled ) {
-      f |= FBReadDstEnable;
-      a |= AlphaTestModeEnable;
-   } else {
-      a &= ~AlphaTestModeEnable;
-   }
-
-   switch ( ctx->Color.BlendSrcRGB ) {
-      case GL_ZERO:
-	 b |= AB_Src_Zero; 
-	 break;
-      case GL_ONE:
-	 b |= AB_Src_One;
-	 break;
-      case GL_DST_COLOR:
-	 b |= AB_Src_DstColor;
-	 break;
-      case GL_ONE_MINUS_DST_COLOR:
-	 b |= AB_Src_OneMinusDstColor;
-	 break;
-      case GL_SRC_ALPHA:
-	 b |= AB_Src_SrcAlpha;
-	 break;
-      case GL_ONE_MINUS_SRC_ALPHA:
-	 b |= AB_Src_OneMinusSrcAlpha;
-	 break;
-      case GL_DST_ALPHA:
-	 b |= AB_Src_DstAlpha;
-         f |= FBReadSrcEnable;
-	 break;
-      case GL_ONE_MINUS_DST_ALPHA:
-	 b |= AB_Src_OneMinusDstAlpha;
-         f |= FBReadSrcEnable;
-	 break;
-      case GL_SRC_ALPHA_SATURATE:
-	 b |= AB_Src_SrcAlphaSaturate;
-	 break;
-   }
-
-   switch ( ctx->Color.BlendDstRGB ) {
-      case GL_ZERO:
-	 b |= AB_Dst_Zero;
-	 break;
-      case GL_ONE:
-	 b |= AB_Dst_One;
-	 break;
-      case GL_SRC_COLOR:
-	 b |= AB_Dst_SrcColor;
-	 break;
-      case GL_ONE_MINUS_SRC_COLOR:
-	 b |= AB_Dst_OneMinusSrcColor;
-	 break;
-      case GL_SRC_ALPHA:
-	 b |= AB_Dst_SrcAlpha;
-	 break;
-      case GL_ONE_MINUS_SRC_ALPHA:
-	 b |= AB_Dst_OneMinusSrcAlpha;
-	 break;
-      case GL_DST_ALPHA:
-	 b |= AB_Dst_DstAlpha;
-         f |= FBReadSrcEnable;
-	 break;
-      case GL_ONE_MINUS_DST_ALPHA:
-	 b |= AB_Dst_OneMinusDstAlpha;
-         f |= FBReadSrcEnable;
-	 break;
-   }
-
-   if ( ctx->Color.BlendEnabled ) {
-      f |= FBReadDstEnable;
-      b |= AlphaBlendModeEnable;
-   } else {
-      b &= ~AlphaBlendModeEnable;
-   }
-
-   if ( gmesa->AlphaTestMode != a ) {
-      gmesa->AlphaTestMode = a;
-      gmesa->dirty |= GAMMA_UPLOAD_ALPHA;
-   }
-   if ( gmesa->AlphaBlendMode != b) {
-      gmesa->AlphaBlendMode = b;
-      gmesa->dirty |= GAMMA_UPLOAD_BLEND;
-   }
-   gmesa->AB_FBReadMode_Save = f;
-}
-
-static void gammaDDAlphaFunc( GLcontext *ctx, GLenum func, GLfloat ref )
-{
-   gammaContextPtr gmesa = GAMMA_CONTEXT(ctx);
-   (void) ref;
-
-   FLUSH_BATCH( gmesa );
-
-   gmesa->new_state |= GAMMA_NEW_ALPHA;
-}
-
-static void gammaDDBlendEquationSeparate( GLcontext *ctx, 
-					  GLenum modeRGB, GLenum modeA )
-{
-   gammaContextPtr gmesa = GAMMA_CONTEXT(ctx);
-
-   assert( modeRGB == modeA );
-   FLUSH_BATCH( gmesa );
-
-   gmesa->new_state |= GAMMA_NEW_ALPHA;
-}
-
-static void gammaDDBlendFuncSeparate( GLcontext *ctx,
-				     GLenum sfactorRGB, GLenum dfactorRGB,
-				     GLenum sfactorA, GLenum dfactorA )
-{
-   gammaContextPtr gmesa = GAMMA_CONTEXT(ctx);
-
-   FLUSH_BATCH( gmesa );
-
-   gmesa->new_state |= GAMMA_NEW_ALPHA;
-}
-
-
-/* ================================================================
- * Buffer clear
- */
-
-static void gammaDDClear( GLcontext *ctx, GLbitfield mask, GLboolean all,
-			       GLint cx, GLint cy, GLint cw, GLint ch )
-{
-   gammaContextPtr gmesa = GAMMA_CONTEXT(ctx);
-   GLINTDRIPtr gDRIPriv = (GLINTDRIPtr)gmesa->driScreen->pDevPriv;
-   GLuint temp = 0;
-
-   FLUSH_BATCH( gmesa );
-
-   /* Update and emit any new state.  We need to do this here to catch
-    * changes to the masks.
-    * FIXME: Just update the masks?
-    */
-   if ( gmesa->new_state )
-      gammaDDUpdateHWState( ctx );
-
-#ifdef DO_VALIDATE
-    /* Flush any partially filled buffers */
-    FLUSH_DMA_BUFFER(gmesa);
-
-    DRM_SPINLOCK(&gmesa->driScreen->pSAREA->drawable_lock,
-		 gmesa->driScreen->drawLockID);
-    VALIDATE_DRAWABLE_INFO_NO_LOCK(gmesa);
-#endif
-
-    if (mask & BUFFER_BIT_DEPTH) {
-	 /* Turn off writes the FB */
-	 CHECK_DMA_BUFFER(gmesa, 1);
-	 WRITE(gmesa->buf, FBWriteMode, FBWriteModeDisable);
-
-	 mask &= ~BUFFER_BIT_DEPTH;
-
-	 /*
-	  * Turn Rectangle2DControl off when the window is not clipped
-	  * (i.e., the GID tests are not necessary).  This dramatically
-	  * increases the performance of the depth clears.
-	  */
-	 if (!gmesa->NotClipped) {
-	    CHECK_DMA_BUFFER(gmesa, 1);
-	    WRITE(gmesa->buf, Rectangle2DControl, 1);
-	 }
-
-	 temp = (gmesa->LBReadMode & LBPartialProdMask) | LBWindowOriginBot;
-	 if (gDRIPriv->numMultiDevices == 2) temp |= LBScanLineInt2;
-	 
-	 CHECK_DMA_BUFFER(gmesa, 5);
-	 WRITE(gmesa->buf, LBReadMode, temp);
-	 WRITE(gmesa->buf, DeltaMode, DM_DepthEnable);
-	 WRITE(gmesa->buf, DepthMode, (DepthModeEnable |
-					DM_Always |
-					DM_SourceDepthRegister |
-					DM_WriteMask));
-	 WRITE(gmesa->buf, GLINTDepth, gmesa->ClearDepth);
-
-	 /* Increment the frame count */
-	 gmesa->FrameCount++;
-#ifdef FAST_CLEAR_4
-	 gmesa->FrameCount &= 0x0f;
-#else
-	 gmesa->FrameCount &= 0xff;
-#endif
-
-	 /* Force FCP to be written */
-	 WRITE(gmesa->buf, GLINTWindow, (WindowEnable |
-					  W_PassIfEqual |
-					  (gmesa->Window & W_GIDMask) |
-					  W_DepthFCP |
-					  W_LBUpdateFromRegisters |
-					  W_OverrideWriteFiltering |
-					  (gmesa->FrameCount << 9)));
-
-	/* Clear part of the depth and FCP buffers */
-	{
-	    int y = gmesa->driScreen->fbHeight - gmesa->driDrawable->y - gmesa->driDrawable->h;
-	    int x = gmesa->driDrawable->x;
-	    int w = gmesa->driDrawable->w;
-	    int h = gmesa->driDrawable->h;
-#ifndef TURN_OFF_FCP
-	    float hsub = h;
-
-	    if (gmesa->WindowChanged) {
-		gmesa->WindowChanged = GL_FALSE;
-	    } else {
-#ifdef FAST_CLEAR_4
-		hsub /= 16;
-#else
-		hsub /= 256;
-#endif
-
-		/* Handle the case where the height < # of FCPs */
-		if (hsub < 1.0) {
-		    if (gmesa->FrameCount > h)
-			gmesa->FrameCount = 0;
-		    h = 1;
-		    y += gmesa->FrameCount;
-		} else {
-		    h = (gmesa->FrameCount+1)*hsub;
-		    h -= (int)(gmesa->FrameCount*hsub);
-		    y += gmesa->FrameCount*hsub;
-		}
-	    }
-#endif
-	    if (h && w) {
-#if 0
-		CHECK_DMA_BUFFER(gmesa, 2);
-		WRITE(gmesa->buf, Rectangle2DMode, ((h & 0xfff)<<12) |
-						   (w & 0xfff) );
-		WRITE(gmesa->buf, DrawRectangle2D, ((y & 0xffff)<<16) |
-						   (x & 0xffff) );
-#else
-		CHECK_DMA_BUFFER(gmesa, 8);
-		WRITE(gmesa->buf, StartXDom,   x<<16);
-		WRITE(gmesa->buf, StartY,      y<<16);
-		WRITE(gmesa->buf, StartXSub,   (x+w)<<16);
-		WRITE(gmesa->buf, GLINTCount,  h);
-		WRITE(gmesa->buf, dY,          1<<16);
-		WRITE(gmesa->buf, dXDom,       0<<16);
-		WRITE(gmesa->buf, dXSub,       0<<16);
-		WRITE(gmesa->buf, Render,      0x00000040); /* NOT_DONE */
-#endif
-	    }
-	}
-
-	CHECK_DMA_BUFFER(gmesa, 6);
-	WRITE(gmesa->buf, DepthMode, gmesa->DepthMode);
-	WRITE(gmesa->buf, DeltaMode, gmesa->DeltaMode);
-	WRITE(gmesa->buf, LBReadMode, gmesa->LBReadMode);
-	WRITE(gmesa->buf, GLINTWindow, gmesa->Window);
-	WRITE(gmesa->buf, FastClearDepth, gmesa->ClearDepth);
-	WRITE(gmesa->buf, FBWriteMode, FBWriteModeEnable);
-
-	/* Turn on Depth FCP */
-	if (gmesa->Window & W_DepthFCP) {
-	    CHECK_DMA_BUFFER(gmesa, 1);
-	    WRITE(gmesa->buf, WindowOr, (gmesa->FrameCount << 9));
-	}
-
-	/* Turn off GID clipping if window is not clipped */
-	if (gmesa->NotClipped) {
-	    CHECK_DMA_BUFFER(gmesa, 1);
-	    WRITE(gmesa->buf, Rectangle2DControl, 0);
-	}
-    }
-
-    if (mask & (BUFFER_BIT_FRONT_LEFT | BUFFER_BIT_BACK_LEFT)) {
-	int y = gmesa->driScreen->fbHeight - gmesa->driDrawable->y - gmesa->driDrawable->h;
-	int x = gmesa->driDrawable->x;
-	int w = gmesa->driDrawable->w;
-	int h = gmesa->driDrawable->h;
-
-	mask &= ~(BUFFER_BIT_FRONT_LEFT | BUFFER_BIT_BACK_LEFT);
-
-	if (x < 0) { w -= -x; x = 0; }
-
-	/* Turn on GID clipping if window is clipped */
-	if (!gmesa->NotClipped) {
-	    CHECK_DMA_BUFFER(gmesa, 1);
-	    WRITE(gmesa->buf, Rectangle2DControl, 1);
-	}
-
-        CHECK_DMA_BUFFER(gmesa, 18);
-        WRITE(gmesa->buf, FBBlockColor, gmesa->ClearColor);
-        WRITE(gmesa->buf, ColorDDAMode, ColorDDADisable);
-	WRITE(gmesa->buf, FBWriteMode, FBWriteModeEnable);
-	WRITE(gmesa->buf, DepthMode, 0);
-	WRITE(gmesa->buf, DeltaMode, 0);
-	WRITE(gmesa->buf, AlphaBlendMode, 0);
-#if 1
-	WRITE(gmesa->buf, dY,          1<<16);
-	WRITE(gmesa->buf, dXDom,       0<<16);
-	WRITE(gmesa->buf, dXSub,       0<<16);
-	WRITE(gmesa->buf, StartXSub,   (x+w)<<16);
-	WRITE(gmesa->buf, GLINTCount,  h);
-	WRITE(gmesa->buf, StartXDom,   x<<16);
-	WRITE(gmesa->buf, StartY,      y<<16);
-	WRITE(gmesa->buf, Render,      0x00000048); /* NOT_DONE */
-#else
-	WRITE(gmesa->buf, Rectangle2DMode, (((h & 0xfff)<<12) |
-					      (w & 0xfff)));
-	WRITE(gmesa->buf, DrawRectangle2D, (((y & 0xffff)<<16) |
-					      (x & 0xffff)));
-#endif
-	WRITE(gmesa->buf, DepthMode, gmesa->DepthMode);
-	WRITE(gmesa->buf, DeltaMode, gmesa->DeltaMode);
-	WRITE(gmesa->buf, AlphaBlendMode, gmesa->AlphaBlendMode);
-	WRITE(gmesa->buf, ColorDDAMode, gmesa->ColorDDAMode);
-
-	/* Turn off GID clipping if window is clipped */
-	if (gmesa->NotClipped) {
-	    CHECK_DMA_BUFFER(gmesa, 1);
-	    WRITE(gmesa->buf, Rectangle2DControl, 0);
-	}
-    }
-
-#ifdef DO_VALIDATE
-    PROCESS_DMA_BUFFER_TOP_HALF(gmesa);
-
-    DRM_SPINUNLOCK(&gmesa->driScreen->pSAREA->drawable_lock,
-		   gmesa->driScreen->drawLockID);
-    VALIDATE_DRAWABLE_INFO_NO_LOCK_POST(gmesa);
-
-    PROCESS_DMA_BUFFER_BOTTOM_HALF(gmesa);
-#endif
-
-   if ( mask )
-      _swrast_Clear( ctx, mask, all, cx, cy, cw, ch );
-}
-
-/* =============================================================
- * Depth testing
- */
-
-static void gammaUpdateZMode( GLcontext *ctx )
-{
-   gammaContextPtr gmesa = GAMMA_CONTEXT(ctx);
-   u_int32_t z = gmesa->DepthMode;
-   u_int32_t delta = gmesa->DeltaMode;
-   u_int32_t window = gmesa->Window;
-   u_int32_t lbread = gmesa->LBReadMode;
-
-   z &= ~DM_CompareMask;
-
-   switch ( ctx->Depth.Func ) {
-      case GL_NEVER:
-	 z |= DM_Never;
-	 break;
-      case GL_ALWAYS:
-	 z |= DM_Always;
-	 break;
-      case GL_LESS:
-	 z |= DM_Less;
-	 break;
-      case GL_LEQUAL:
-	 z |= DM_LessEqual;
-	 break;
-      case GL_EQUAL:
-	 z |= DM_Equal;
-	 break;
-      case GL_GEQUAL:
-	 z |= DM_GreaterEqual;
-	 break;
-      case GL_GREATER:
-	 z |= DM_Greater;
-	 break;
-      case GL_NOTEQUAL:
-	 z |= DM_NotEqual;
-	 break;
-   }
-
-   if ( ctx->Depth.Test ) {
-      z      |= DepthModeEnable;
-      delta  |= DM_DepthEnable;
-      window |= W_DepthFCP;
-      lbread |= LBReadDstEnable;
-   } else {
-      z      &= ~DepthModeEnable;
-      delta  &= ~DM_DepthEnable;
-      window &= ~W_DepthFCP;
-      lbread &= ~LBReadDstEnable;
-   }
-
-   if ( ctx->Depth.Mask ) {
-      z |= DM_WriteMask;
-   } else {
-      z &= ~DM_WriteMask;
-   }
-
-#if 0
-   if ( gmesa->DepthMode != z ){
-#endif
-      gmesa->DepthMode = z;
-      gmesa->DeltaMode = delta;
-      gmesa->Window = window;
-      gmesa->LBReadMode = lbread;
-      gmesa->dirty |= GAMMA_UPLOAD_DEPTH;
-#if 0
-   }
-#endif
-}
-
-static void gammaDDDepthFunc( GLcontext *ctx, GLenum func )
-{
-   gammaContextPtr gmesa = GAMMA_CONTEXT(ctx);
-
-   FLUSH_BATCH( gmesa );
-   gmesa->new_state |= GAMMA_NEW_DEPTH;
-}
-
-static void gammaDDDepthMask( GLcontext *ctx, GLboolean flag )
-{
-   gammaContextPtr gmesa = GAMMA_CONTEXT(ctx);
-
-   FLUSH_BATCH( gmesa );
-   gmesa->new_state |= GAMMA_NEW_DEPTH;
-}
-
-static void gammaDDClearDepth( GLcontext *ctx, GLclampd d )
-{
-   gammaContextPtr gmesa = GAMMA_CONTEXT(ctx);
-
-   switch ( gmesa->DepthSize ) {
-   case 16:
-      gmesa->ClearDepth = d * 0x0000ffff;
-      break;
-   case 24:
-      gmesa->ClearDepth = d * 0x00ffffff;
-      break;
-   case 32:
-      gmesa->ClearDepth = d * 0xffffffff;
-      break;
-   }
-}
-
-static void gammaDDFinish( GLcontext *ctx )
-{
-   gammaContextPtr gmesa = GAMMA_CONTEXT(ctx);
-
-   FLUSH_DMA_BUFFER(gmesa);
-}
-
-static void gammaDDFlush( GLcontext *ctx )
-{
-   gammaContextPtr gmesa = GAMMA_CONTEXT(ctx);
-
-   FLUSH_DMA_BUFFER(gmesa);
-}
-
-/* =============================================================
- * Fog
- */
-
-static void gammaUpdateFogAttrib( GLcontext *ctx )
-{
-   gammaContextPtr gmesa = GAMMA_CONTEXT(ctx);
-   u_int32_t f = gmesa->FogMode;
-   u_int32_t g = gmesa->GeometryMode;
-   u_int32_t d = gmesa->DeltaMode;
-
-   if (ctx->Fog.Enabled) {
-      f |= FogModeEnable;
-      g |= GM_FogEnable;
-      d |= DM_FogEnable;
-   } else {
-      f &= ~FogModeEnable;
-      g &= ~GM_FogEnable;
-      d &= ~DM_FogEnable;
-   }
-
-   g &= ~GM_FogMask;
-
-   switch (ctx->Fog.Mode) {
-      case GL_LINEAR:
-         g |= GM_FogLinear;
-         break;
-      case GL_EXP:
-         g |= GM_FogExp;
-         break;
-      case GL_EXP2:
-         g |= GM_FogExpSquared;
-         break;
-   }
-
-   if ( gmesa->FogMode != f ) {
-      gmesa->FogMode = f;
-      gmesa->dirty |= GAMMA_UPLOAD_FOG;
-   }
- 
-   if ( gmesa->GeometryMode != g ) {
-      gmesa->GeometryMode = g;
-      gmesa->dirty |= GAMMA_UPLOAD_GEOMETRY;
-   }
-
-   if ( gmesa->DeltaMode != d ) {
-      gmesa->DeltaMode = d;
-      gmesa->dirty |= GAMMA_UPLOAD_DEPTH;
-   }
-}
-
-#if 0
-static void gammaDDFogfv( GLcontext *ctx, GLenum pname, const GLfloat *param )
-{
-   gammaContextPtr gmesa = GAMMA_CONTEXT(ctx);
-
-   FLUSH_BATCH( gmesa );
-   gmesa->new_state |= GAMMA_NEW_FOG;
-}
-#endif
-
-/* =============================================================
- * Lines
- */
-static void gammaDDLineWidth( GLcontext *ctx, GLfloat width )
-{
-   gammaContextPtr gmesa = GAMMA_CONTEXT(ctx);
-
-   CHECK_DMA_BUFFER(gmesa, 3);
-   WRITE(gmesa->buf, LineWidth, (GLuint)width);
-   WRITEF(gmesa->buf, AAlineWidth, width);
-   WRITE(gmesa->buf, LineWidthOffset, (GLuint)(width-1)/2);
-}
-
-static void gammaDDLineStipple( GLcontext *ctx, GLint factor, GLushort pattern )
-{
-   gammaContextPtr gmesa = GAMMA_CONTEXT(ctx);
-
-   gmesa->LineMode &= ~(LM_StippleMask | LM_RepeatFactorMask);
-   gmesa->LineMode |= ((GLuint)(factor - 1) << 1) | ((GLuint)pattern << 10); 
-
-   gmesa->dirty |= GAMMA_UPLOAD_LINEMODE;
-}
-
-
-
-/* =============================================================
- * Points
- */
-static void gammaDDPointSize( GLcontext *ctx, GLfloat size )
-{
-   gammaContextPtr gmesa = GAMMA_CONTEXT(ctx);
-
-   CHECK_DMA_BUFFER(gmesa, 2);
-   WRITE(gmesa->buf, PointSize, (GLuint)size);
-   WRITEF(gmesa->buf, AApointSize, size);
-}
-
-/* =============================================================
- * Polygon 
- */
-
-static void gammaUpdatePolygon( GLcontext *ctx )
-{
-   gammaContextPtr gmesa = GAMMA_CONTEXT(ctx);
-   u_int32_t g = gmesa->GeometryMode;
-
-   g &= ~(GM_PolyOffsetFillEnable | GM_PolyOffsetPointEnable |
-          GM_PolyOffsetLineEnable);
-
-   if (ctx->Polygon.OffsetFill) g |= GM_PolyOffsetFillEnable;
-   if (ctx->Polygon.OffsetPoint) g |= GM_PolyOffsetPointEnable;
-   if (ctx->Polygon.OffsetLine) g |= GM_PolyOffsetLineEnable;
-
-   g &= ~GM_FB_PolyMask;
-
-   switch (ctx->Polygon.FrontMode) {
-      case GL_FILL:
-         g |= GM_FrontPolyFill;
-         break;
-      case GL_LINE:
-         g |= GM_FrontPolyLine;
-         break;
-      case GL_POINT:
-         g |= GM_FrontPolyPoint;
-         break;
-   }
-
-   switch (ctx->Polygon.BackMode) {
-      case GL_FILL:
-         g |= GM_BackPolyFill;
-         break;
-      case GL_LINE:
-         g |= GM_BackPolyLine;
-         break;
-      case GL_POINT:
-         g |= GM_BackPolyPoint;
-         break;
-   }
-
-   if ( gmesa->GeometryMode != g ) {
-      gmesa->GeometryMode = g;
-      gmesa->dirty |= GAMMA_UPLOAD_GEOMETRY;
-   }
-
-   gmesa->dirty |= GAMMA_UPLOAD_POLYGON;
-}
-
-static void gammaDDPolygonMode( GLcontext *ctx, GLenum face, GLenum mode)
-{
-   gammaContextPtr gmesa = GAMMA_CONTEXT(ctx);
-
-   FLUSH_BATCH( gmesa );
-
-   gmesa->new_state |= GAMMA_NEW_POLYGON;
-}
-
-static void gammaUpdateStipple( GLcontext *ctx )
-{
-   gammaContextPtr gmesa = GAMMA_CONTEXT(ctx);
-
-   FLUSH_BATCH( gmesa );
-
-   if (ctx->Polygon.StippleFlag) {
-      gmesa->AreaStippleMode |= AreaStippleModeEnable/* | ASM_X32 | ASM_Y32*/;
-   } else {
-      gmesa->AreaStippleMode &= ~AreaStippleModeEnable;
-   }
-
-   gmesa->dirty |= GAMMA_UPLOAD_STIPPLE;
-}
-
-static void gammaDDPolygonStipple( GLcontext *ctx, const GLubyte *mask)
-{
-   gammaContextPtr gmesa = GAMMA_CONTEXT(ctx);
-   FLUSH_BATCH( gmesa );
-   gmesa->new_state |= GAMMA_NEW_STIPPLE;
-}
-
-/* =============================================================
- * Clipping
- */
-
-static void gammaUpdateClipping( GLcontext *ctx )
-{
-   gammaContextPtr gmesa = GAMMA_CONTEXT(ctx);
-   GLint x1, y1, x2, y2;
-
-   if ( gmesa->driDrawable ) {
-      x1 = gmesa->driDrawable->x + ctx->Scissor.X;
-      y1 = gmesa->driScreen->fbHeight -
-	(gmesa->driDrawable->y +
-	 gmesa->driDrawable->h) + ctx->Scissor.Y;
-      x2 = x1 + ctx->Scissor.Width;
-      y2 = y1 + ctx->Scissor.Height;
-
-      gmesa->ScissorMinXY = x1 | (y1 << 16);
-      gmesa->ScissorMaxXY = x2 | (y2 << 16);
-      if (ctx->Scissor.Enabled) 
-         gmesa->ScissorMode |= UserScissorEnable;
-      else
-         gmesa->ScissorMode &= ~UserScissorEnable;
-
-      gmesa->dirty |= GAMMA_UPLOAD_CLIP;
-   }
-}
-
-static void gammaDDScissor( GLcontext *ctx,
-			   GLint x, GLint y, GLsizei w, GLsizei h )
-{
-   gammaContextPtr gmesa = GAMMA_CONTEXT(ctx);
-
-   FLUSH_BATCH( gmesa );
-   gmesa->new_state |= GAMMA_NEW_CLIP;
-}
-
-/* =============================================================
- * Culling
- */
-
-static void gammaUpdateCull( GLcontext *ctx )
-{
-   gammaContextPtr gmesa = GAMMA_CONTEXT(ctx);
-   u_int32_t g = gmesa->GeometryMode;
-
-   g &= ~(GM_PolyCullMask | GM_FFMask);
-
-   if (ctx->Polygon.FrontFace == GL_CCW) {
-      g |= GM_FrontFaceCCW;
-   } else {
-      g |= GM_FrontFaceCW;
-   }
-
-   switch ( ctx->Polygon.CullFaceMode ) {
-      case GL_FRONT:
-	 g |= GM_PolyCullFront;
-	 break;
-      case GL_BACK:
-	 g |= GM_PolyCullBack;
-	 break;
-      case GL_FRONT_AND_BACK:
-	 g |= GM_PolyCullBoth;
-	 break;
-   }
-
-   if ( ctx->Polygon.CullFlag ) {
-      g |= GM_PolyCullEnable;
-   } else {
-      g &= ~GM_PolyCullEnable;
-   }
-
-   if ( gmesa->GeometryMode != g ) {
-      gmesa->GeometryMode = g;
-      gmesa->dirty |= GAMMA_UPLOAD_GEOMETRY;
-   }
-}
-
-static void gammaDDCullFace( GLcontext *ctx, GLenum mode )
-{
-   gammaContextPtr gmesa = GAMMA_CONTEXT(ctx);
-
-   FLUSH_BATCH( gmesa );
-   gmesa->new_state |= GAMMA_NEW_CULL;
-}
-
-static void gammaDDFrontFace( GLcontext *ctx, GLenum mode )
-{
-   gammaContextPtr gmesa = GAMMA_CONTEXT(ctx);
-
-   FLUSH_BATCH( gmesa );
-   gmesa->new_state |= GAMMA_NEW_CULL;
-}
-
-/* =============================================================
- * Masks
- */
-
-static void gammaUpdateMasks( GLcontext *ctx )
-{
-   gammaContextPtr gmesa = GAMMA_CONTEXT(ctx);
-
-
-   GLuint mask = gammaPackColor( gmesa->gammaScreen->cpp,
-				ctx->Color.ColorMask[RCOMP],
-				ctx->Color.ColorMask[GCOMP],
-				ctx->Color.ColorMask[BCOMP],
-				ctx->Color.ColorMask[ACOMP] );
-
-   if (gmesa->gammaScreen->cpp == 2) mask |= mask << 16;
-
-   if ( gmesa->FBHardwareWriteMask != mask ) {
-      gmesa->FBHardwareWriteMask = mask;
-      gmesa->dirty |= GAMMA_UPLOAD_MASKS;
-   }
-}
-
-static void gammaDDColorMask( GLcontext *ctx, GLboolean r, GLboolean g,
-			      GLboolean b, GLboolean a)
-{
-   gammaContextPtr gmesa = GAMMA_CONTEXT(ctx);
-
-   FLUSH_BATCH( gmesa );
-   gmesa->new_state |= GAMMA_NEW_MASKS;
-}
-
-/* =============================================================
- * Rendering attributes
- *
- * We really don't want to recalculate all this every time we bind a
- * texture.  These things shouldn't change all that often, so it makes
- * sense to break them out of the core texture state update routines.
- */
-
-#if ENABLELIGHTING
-static void gammaDDLightfv(GLcontext *ctx, GLenum light, GLenum pname, 
-				const GLfloat *params, GLint nParams)
-{
-    gammaContextPtr gmesa = GAMMA_CONTEXT(ctx);
-    GLfloat l,x,y,z,w;
-
-    switch(light) {
-    case GL_LIGHT0:
-	switch (pname) {
-	case GL_AMBIENT:
-	    CHECK_DMA_BUFFER(gmesa, 3);
-	    /* We don't do alpha */
-	    WRITEF(gmesa->buf, Light0AmbientIntensityBlue, params[2]);
-	    WRITEF(gmesa->buf, Light0AmbientIntensityGreen, params[1]);
-	    WRITEF(gmesa->buf, Light0AmbientIntensityRed, params[0]);
-	    break;
-	case GL_DIFFUSE:
-	    CHECK_DMA_BUFFER(gmesa, 3);
-	    /* We don't do alpha */
-	    WRITEF(gmesa->buf, Light0DiffuseIntensityBlue, params[2]);
-	    WRITEF(gmesa->buf, Light0DiffuseIntensityGreen, params[1]);
-	    WRITEF(gmesa->buf, Light0DiffuseIntensityRed, params[0]);
-	    break;
-	case GL_SPECULAR:
-	    CHECK_DMA_BUFFER(gmesa, 3);
-	    /* We don't do alpha */
-	    WRITEF(gmesa->buf, Light0SpecularIntensityBlue, params[2]);
-	    WRITEF(gmesa->buf, Light0SpecularIntensityGreen, params[1]);
-	    WRITEF(gmesa->buf, Light0SpecularIntensityRed, params[0]);
-	    break;
-	case GL_POSITION:
-    	    /* Normalize <x,y,z> */
-	    x = params[0]; y = params[1]; z = params[2]; w = params[3];
-	    l = sqrt(x*x + y*y + z*z + w*w);
-	    w /= l;
-	    x /= l;
-	    y /= l;
-	    z /= l;
-	    if (params[3] != 0.0) {
-		gmesa->Light0Mode |= Light0ModeAttenuation;
-		gmesa->Light0Mode |= Light0ModeLocal;
-	    } else {
-		gmesa->Light0Mode &= ~Light0ModeAttenuation;
-		gmesa->Light0Mode &= ~Light0ModeLocal;
-	    }
-	    CHECK_DMA_BUFFER(gmesa, 5);
-	    WRITE(gmesa->buf, Light0Mode, gmesa->Light0Mode);
-	    WRITEF(gmesa->buf, Light0PositionW, w);
-	    WRITEF(gmesa->buf, Light0PositionZ, z);
-	    WRITEF(gmesa->buf, Light0PositionY, y);
-	    WRITEF(gmesa->buf, Light0PositionX, x);
-	    break;
-	case GL_SPOT_DIRECTION:
-	    CHECK_DMA_BUFFER(gmesa, 3);
-	    /* WRITEF(gmesa->buf, Light0SpotlightDirectionW, params[3]); */
-	    WRITEF(gmesa->buf, Light0SpotlightDirectionZ, params[2]);
-	    WRITEF(gmesa->buf, Light0SpotlightDirectionY, params[1]);
-	    WRITEF(gmesa->buf, Light0SpotlightDirectionX, params[0]);
-	    break;
-	case GL_SPOT_EXPONENT:
-	    CHECK_DMA_BUFFER(gmesa, 1);
-	    WRITEF(gmesa->buf, Light0SpotlightExponent, params[0]);
-	    break;
-	case GL_SPOT_CUTOFF:
-	    if (params[0] != 180.0) 
-		gmesa->Light0Mode |= Light0ModeSpotLight;
-	    else
-		gmesa->Light0Mode &= ~Light0ModeSpotLight;
-	    CHECK_DMA_BUFFER(gmesa, 2);
-	    WRITE(gmesa->buf, Light0Mode, gmesa->Light0Mode);
-	    WRITEF(gmesa->buf, Light0CosSpotlightCutoffAngle, cos(params[0]*DEG2RAD));
-	    break;
-	case GL_CONSTANT_ATTENUATION:
-	    CHECK_DMA_BUFFER(gmesa, 1);
-	    WRITEF(gmesa->buf, Light0ConstantAttenuation, params[0]);
-	    break;
-	case GL_LINEAR_ATTENUATION:
-	    CHECK_DMA_BUFFER(gmesa, 1);
-	    WRITEF(gmesa->buf, Light0LinearAttenuation, params[0]);
-	    break;
-	case GL_QUADRATIC_ATTENUATION:
-	    CHECK_DMA_BUFFER(gmesa, 1);
-	    WRITEF(gmesa->buf, Light0QuadraticAttenuation, params[0]);
-	    break;
-	}
-	break;
-    }
-}
-
-static void gammaDDLightModelfv( GLcontext *ctx, GLenum pname,
-				const GLfloat *params )
-{
-   gammaContextPtr gmesa = GAMMA_CONTEXT(ctx);
-
-   switch (pname) {
-   case GL_LIGHT_MODEL_AMBIENT:
-	CHECK_DMA_BUFFER(gmesa, 3);
-	/* We don't do alpha */
-	WRITEF(gmesa->buf, SceneAmbientColorBlue, params[2]);
-	WRITEF(gmesa->buf, SceneAmbientColorGreen, params[1]);
-	WRITEF(gmesa->buf, SceneAmbientColorRed, params[0]);
-	break;
-    case GL_LIGHT_MODEL_LOCAL_VIEWER:
-	if (params[0] != 0.0)
-	    gmesa->LightingMode |= LightingModeLocalViewer;
-	else
-	    gmesa->LightingMode &= ~LightingModeLocalViewer;
-	CHECK_DMA_BUFFER(gmesa, 1);
-	WRITE(gmesa->buf, LightingMode, gmesa->LightingMode);
-	break;
-    case GL_LIGHT_MODEL_TWO_SIDE:
-	if (params[0] == 1.0f) {
-	    gmesa->LightingMode |= LightingModeTwoSides;
-	    gmesa->MaterialMode |= MaterialModeTwoSides;
-	} else {
-	    gmesa->LightingMode &= ~LightingModeTwoSides;
-	    gmesa->MaterialMode &= ~MaterialModeTwoSides;
-	}
-	CHECK_DMA_BUFFER(gmesa, 2);
-	WRITE(gmesa->buf, LightingMode, gmesa->LightingMode);
-	WRITE(gmesa->buf, MaterialMode, gmesa->MaterialMode);
-	break;
-    }
-}
-#endif
-
-static void gammaDDShadeModel( GLcontext *ctx, GLenum mode )
-{
-   gammaContextPtr gmesa = GAMMA_CONTEXT(ctx);
-   u_int32_t g = gmesa->GeometryMode;
-   u_int32_t c = gmesa->ColorDDAMode;
-
-   g &= ~GM_ShadingMask;
-   c &= ~ColorDDAShadingMask;
-
-   switch ( mode ) {
-   case GL_FLAT:
-      g |= GM_FlatShading;
-      c |= ColorDDAFlat;
-      break;
-   case GL_SMOOTH:
-      g |= GM_GouraudShading;
-      c |= ColorDDAGouraud;
-      break;
-   default:
-      return;
-   }
-
-   if ( gmesa->ColorDDAMode != c ) {
-      FLUSH_BATCH( gmesa );
-      gmesa->ColorDDAMode = c;
-
-      gmesa->dirty |= GAMMA_UPLOAD_SHADE;
-   }
-
-   if ( gmesa->GeometryMode != g ) {
-      FLUSH_BATCH( gmesa );
-      gmesa->GeometryMode = g;
-
-      gmesa->dirty |= GAMMA_UPLOAD_GEOMETRY;
-   }
-}
-
-/* =============================================================
- * Miscellaneous
- */
-
-static void gammaDDClearColor( GLcontext *ctx, const GLfloat color[4])
-{
-   gammaContextPtr gmesa = GAMMA_CONTEXT(ctx);
-   GLubyte c[4];
-   UNCLAMPED_FLOAT_TO_UBYTE(c[0], color[0]);
-   UNCLAMPED_FLOAT_TO_UBYTE(c[1], color[1]);
-   UNCLAMPED_FLOAT_TO_UBYTE(c[2], color[2]);
-   UNCLAMPED_FLOAT_TO_UBYTE(c[3], color[3]);
-
-   gmesa->ClearColor = gammaPackColor( gmesa->gammaScreen->cpp,
-                                       c[0], c[1], c[2], c[3] );
-
-   if (gmesa->gammaScreen->cpp == 2) gmesa->ClearColor |= gmesa->ClearColor<<16;
-}
-
-
-static void gammaDDLogicalOpcode( GLcontext *ctx, GLenum opcode )
-{
-   gammaContextPtr gmesa = GAMMA_CONTEXT(ctx);
-
-   FLUSH_BATCH( gmesa );
-
-   if ( ctx->Color.ColorLogicOpEnabled ) {
-      gmesa->LogicalOpMode = opcode << 1 | LogicalOpModeEnable;
-   } else {
-      gmesa->LogicalOpMode = LogicalOpModeDisable;
-   }
-
-   gmesa->dirty |= GAMMA_UPLOAD_LOGICOP;
-}
-
-static void gammaDDDrawBuffer( GLcontext *ctx, GLenum mode )
-{
-   gammaContextPtr gmesa = GAMMA_CONTEXT(ctx);
-
-   FLUSH_BATCH( gmesa );
-
-   switch ( mode ) {
-   case GL_FRONT_LEFT:
-      gmesa->drawOffset = gmesa->readOffset = 0;
-      break;
-   case GL_BACK_LEFT:
-      gmesa->drawOffset = gmesa->readOffset = gmesa->driScreen->fbHeight * gmesa->driScreen->fbWidth * gmesa->gammaScreen->cpp; 
-      break;
-   }
-}
-
-static void gammaDDReadBuffer( GLcontext *ctx, GLenum mode )
-{
-   /* XXX anything? */
-}
-
-/* =============================================================
- * Window position and viewport transformation
- */
-
-void gammaUpdateWindow( GLcontext *ctx )
-{
-   gammaContextPtr gmesa = GAMMA_CONTEXT(ctx);
-   __DRIdrawablePrivate *dPriv = gmesa->driDrawable;
-   GLfloat xoffset = (GLfloat)dPriv->x;
-   GLfloat yoffset = gmesa->driScreen->fbHeight - (GLfloat)dPriv->y - dPriv->h;
-   const GLfloat *v = ctx->Viewport._WindowMap.m;
-
-   GLfloat sx = v[MAT_SX];
-   GLfloat tx = v[MAT_TX] + xoffset;
-   GLfloat sy = v[MAT_SY];
-   GLfloat ty = v[MAT_TY] + yoffset;
-   GLfloat sz = v[MAT_SZ] * gmesa->depth_scale;
-   GLfloat tz = v[MAT_TZ] * gmesa->depth_scale;
-
-   gmesa->dirty |= GAMMA_UPLOAD_VIEWPORT;
-
-   gmesa->ViewportScaleX = sx;
-   gmesa->ViewportScaleY = sy;
-   gmesa->ViewportScaleZ = sz;
-   gmesa->ViewportOffsetX = tx;
-   gmesa->ViewportOffsetY = ty;
-   gmesa->ViewportOffsetZ = tz;
-}
-
-
-
-static void gammaDDViewport( GLcontext *ctx, GLint x, GLint y,
-			    GLsizei width, GLsizei height )
-{
-   /* update size of Mesa/software ancillary buffers */
-   _mesa_ResizeBuffersMESA();
-   gammaUpdateWindow( ctx );
-}
-
-static void gammaDDDepthRange( GLcontext *ctx, GLclampd nearval,
-			      GLclampd farval )
-{
-   gammaUpdateWindow( ctx );
-}
-
-void gammaUpdateViewportOffset( GLcontext *ctx )
-{
-   gammaContextPtr gmesa = GAMMA_CONTEXT(ctx);
-   __DRIdrawablePrivate *dPriv = gmesa->driDrawable;
-   GLfloat xoffset = (GLfloat)dPriv->x;
-   GLfloat yoffset = gmesa->driScreen->fbHeight - (GLfloat)dPriv->y - dPriv->h;
-   const GLfloat *v = ctx->Viewport._WindowMap.m;
-
-   GLfloat tx = v[MAT_TX] + xoffset;
-   GLfloat ty = v[MAT_TY] + yoffset;
-
-   if ( gmesa->ViewportOffsetX != tx ||
-        gmesa->ViewportOffsetY != ty )
-   {
-      gmesa->ViewportOffsetX = tx;
-      gmesa->ViewportOffsetY = ty;
-
-      gmesa->new_state |= GAMMA_NEW_WINDOW;
-   }
-
-   gmesa->new_state |= GAMMA_NEW_CLIP;
-}
-
-#if 0
-/* 
- * Matrix 
- */
-
-static void gammaLoadHWMatrix(GLcontext *ctx)
-{
-    gammaContextPtr gmesa = GAMMA_CONTEXT(ctx);
-    const GLfloat *m;
-
-    gmesa->TransformMode &= ~XM_XformTexture;
-
-    switch (ctx->Transform.MatrixMode) {
-    case GL_MODELVIEW:
-	gmesa->TransformMode |= XM_UseModelViewMatrix;
-        m = ctx->ModelviewMatrixStack.Top->m;
-	CHECK_DMA_BUFFER(gmesa, 16);
-	WRITEF(gmesa->buf, ModelViewMatrix0,  m[0]);
-	WRITEF(gmesa->buf, ModelViewMatrix1,  m[1]);
-	WRITEF(gmesa->buf, ModelViewMatrix2,  m[2]);
-	WRITEF(gmesa->buf, ModelViewMatrix3,  m[3]);
-	WRITEF(gmesa->buf, ModelViewMatrix4,  m[4]);
-	WRITEF(gmesa->buf, ModelViewMatrix5,  m[5]);
-	WRITEF(gmesa->buf, ModelViewMatrix6,  m[6]);
-	WRITEF(gmesa->buf, ModelViewMatrix7,  m[7]);
-	WRITEF(gmesa->buf, ModelViewMatrix8,  m[8]);
-	WRITEF(gmesa->buf, ModelViewMatrix9,  m[9]);
-	WRITEF(gmesa->buf, ModelViewMatrix10, m[10]);
-	WRITEF(gmesa->buf, ModelViewMatrix11, m[11]);
-	WRITEF(gmesa->buf, ModelViewMatrix12, m[12]);
-	WRITEF(gmesa->buf, ModelViewMatrix13, m[13]);
-	WRITEF(gmesa->buf, ModelViewMatrix14, m[14]);
-	WRITEF(gmesa->buf, ModelViewMatrix15, m[15]);
-	break;
-    case GL_PROJECTION:
-        m = ctx->ProjectionMatrixStack.Top->m;
-	CHECK_DMA_BUFFER(gmesa, 16);
-	WRITEF(gmesa->buf, ModelViewProjectionMatrix0, m[0]);
-	WRITEF(gmesa->buf, ModelViewProjectionMatrix1, m[1]);
-	WRITEF(gmesa->buf, ModelViewProjectionMatrix2, m[2]);
-	WRITEF(gmesa->buf, ModelViewProjectionMatrix3, m[3]);
-	WRITEF(gmesa->buf, ModelViewProjectionMatrix4, m[4]);
-	WRITEF(gmesa->buf, ModelViewProjectionMatrix5, m[5]);
-	WRITEF(gmesa->buf, ModelViewProjectionMatrix6, m[6]);
-	WRITEF(gmesa->buf, ModelViewProjectionMatrix7, m[7]);
-	WRITEF(gmesa->buf, ModelViewProjectionMatrix8, m[8]);
-	WRITEF(gmesa->buf, ModelViewProjectionMatrix9, m[9]);
-	WRITEF(gmesa->buf, ModelViewProjectionMatrix10, m[10]);
-	WRITEF(gmesa->buf, ModelViewProjectionMatrix11, m[11]);
-	WRITEF(gmesa->buf, ModelViewProjectionMatrix12, m[12]);
-	WRITEF(gmesa->buf, ModelViewProjectionMatrix13, m[13]);
-	WRITEF(gmesa->buf, ModelViewProjectionMatrix14, m[14]);
-	WRITEF(gmesa->buf, ModelViewProjectionMatrix15, m[15]);
-	break;
-    case GL_TEXTURE:
-        m = ctx->TextureMatrixStack[0].Top->m;
-	CHECK_DMA_BUFFER(gmesa, 16);
-	gmesa->TransformMode |= XM_XformTexture;
-	WRITEF(gmesa->buf, TextureMatrix0,  m[0]);
-	WRITEF(gmesa->buf, TextureMatrix1,  m[1]);
-	WRITEF(gmesa->buf, TextureMatrix2,  m[2]);
-	WRITEF(gmesa->buf, TextureMatrix3,  m[3]);
-	WRITEF(gmesa->buf, TextureMatrix4,  m[4]);
-	WRITEF(gmesa->buf, TextureMatrix5,  m[5]);
-	WRITEF(gmesa->buf, TextureMatrix6,  m[6]);
-	WRITEF(gmesa->buf, TextureMatrix7,  m[7]);
-	WRITEF(gmesa->buf, TextureMatrix8,  m[8]);
-	WRITEF(gmesa->buf, TextureMatrix9,  m[9]);
-	WRITEF(gmesa->buf, TextureMatrix10,  m[10]);
-	WRITEF(gmesa->buf, TextureMatrix11,  m[11]);
-	WRITEF(gmesa->buf, TextureMatrix12,  m[12]);
-	WRITEF(gmesa->buf, TextureMatrix13,  m[13]);
-	WRITEF(gmesa->buf, TextureMatrix14,  m[14]);
-	WRITEF(gmesa->buf, TextureMatrix15,  m[15]);
-	break;
-
-    default:
-	/* ERROR!!! -- how did this happen? */
-	break;
-    }
-
-    gmesa->dirty |= GAMMA_UPLOAD_TRANSFORM;
-}
-#endif
-
-/* =============================================================
- * State enable/disable
- */
-
-static void gammaDDEnable( GLcontext *ctx, GLenum cap, GLboolean state )
-{
-   gammaContextPtr gmesa = GAMMA_CONTEXT(ctx);
-
-   switch ( cap ) {
-   case GL_ALPHA_TEST:
-   case GL_BLEND:
-      FLUSH_BATCH( gmesa );
-      gmesa->new_state |= GAMMA_NEW_ALPHA;
-      break;
-
-   case GL_CULL_FACE:
-      FLUSH_BATCH( gmesa );
-      gmesa->new_state |= GAMMA_NEW_CULL;
-      break;
-
-   case GL_DEPTH_TEST:
-      FLUSH_BATCH( gmesa );
-      gmesa->new_state |= GAMMA_NEW_DEPTH;
-      break;
-
-   case GL_DITHER:
-      do {
-	 u_int32_t d = gmesa->DitherMode;
-	 FLUSH_BATCH( gmesa );
-
-	 if ( state ) {
-	    d |=  DM_DitherEnable;
-	 } else {
-	    d &= ~DM_DitherEnable;
-	 }
-
-	 if ( gmesa->DitherMode != d ) {
-	    gmesa->DitherMode = d;
-	    gmesa->dirty |= GAMMA_UPLOAD_DITHER;
-	 }
-      } while (0);
-      break;
-
-#if 0
-   case GL_FOG:
-      FLUSH_BATCH( gmesa );
-      gmesa->new_state |= GAMMA_NEW_FOG;
-      break;
-#endif
-
-   case GL_INDEX_LOGIC_OP:
-   case GL_COLOR_LOGIC_OP:
-      FLUSH_BATCH( gmesa );
-      gmesa->new_state |= GAMMA_NEW_LOGICOP;
-      break;
-
-#if ENABLELIGHTING
-   case GL_LIGHTING:
-      do {
-	 u_int32_t l = gmesa->LightingMode;
-	 FLUSH_BATCH( gmesa );
-
-	 if ( state ) {
-	    l |=  LightingModeEnable;
-	 } else {
-	    l &= ~LightingModeEnable;
-	 }
-
-	 if ( gmesa->LightingMode != l ) {
-	    gmesa->LightingMode = l;
-	    gmesa->dirty |= GAMMA_UPLOAD_LIGHT;
-	 }
-      } while (0);
-      break;
-
-   case GL_COLOR_MATERIAL:
-      do {
-	 u_int32_t m = gmesa->MaterialMode;
-	 FLUSH_BATCH( gmesa );
-
-	 if ( state ) {
-	    m |=  MaterialModeEnable;
-	 } else {
-	    m &= ~MaterialModeEnable;
-	 }
-
-	 if ( gmesa->MaterialMode != m ) {
-	    gmesa->MaterialMode = m;
-	    gmesa->dirty |= GAMMA_UPLOAD_LIGHT;
-	 }
-      } while (0);
-      break;
-#endif
-
-   case GL_LINE_SMOOTH:
-      FLUSH_BATCH( gmesa );
-      if ( state ) {
-         gmesa->AntialiasMode |= AntialiasModeEnable;
-         gmesa->LineMode |= LM_AntialiasEnable;
-      } else {
-         gmesa->AntialiasMode &= ~AntialiasModeEnable;
-         gmesa->LineMode &= ~LM_AntialiasEnable;
-      }
-      gmesa->dirty |= GAMMA_UPLOAD_LINEMODE;
-      break;
-
-   case GL_POINT_SMOOTH:
-      FLUSH_BATCH( gmesa );
-      if ( state ) {
-         gmesa->AntialiasMode |= AntialiasModeEnable;
-         gmesa->PointMode |= PM_AntialiasEnable;
-      } else {
-         gmesa->AntialiasMode &= ~AntialiasModeEnable;
-         gmesa->PointMode &= ~PM_AntialiasEnable;
-      }
-      gmesa->dirty |= GAMMA_UPLOAD_POINTMODE;
-      break;
-
-   case GL_POLYGON_SMOOTH:
-      FLUSH_BATCH( gmesa );
-      if ( state ) {
-         gmesa->AntialiasMode |= AntialiasModeEnable;
-         gmesa->TriangleMode |= TM_AntialiasEnable;
-      } else {
-         gmesa->AntialiasMode &= ~AntialiasModeEnable;
-         gmesa->TriangleMode &= ~TM_AntialiasEnable;
-      }
-      gmesa->dirty |= GAMMA_UPLOAD_TRIMODE;
-      break;
-
-   case GL_SCISSOR_TEST:
-      FLUSH_BATCH( gmesa );
-      gmesa->new_state |= GAMMA_NEW_CLIP;
-      break;
-
-   case GL_POLYGON_OFFSET_FILL:
-   case GL_POLYGON_OFFSET_POINT:
-   case GL_POLYGON_OFFSET_LINE:
-      FLUSH_BATCH( gmesa );
-      gmesa->new_state |= GAMMA_NEW_POLYGON;
-      break;
-
-   case GL_LINE_STIPPLE:
-      FLUSH_BATCH( gmesa );
-      if ( state )
-         gmesa->LineMode |= LM_StippleEnable;
-      else
-         gmesa->LineMode &= ~LM_StippleEnable;
-      gmesa->dirty |= GAMMA_UPLOAD_LINEMODE;
-      break;
-
-   case GL_POLYGON_STIPPLE:
-      FLUSH_BATCH( gmesa );
-      gmesa->new_state |= GAMMA_NEW_STIPPLE;
-      break;
-
-   default:
-      return;
-   }
-}
-
-/* =============================================================
- * State initialization, management
- */
-
-
-/*
- * Load the current context's state into the hardware.
- *
- * NOTE: Be VERY careful about ensuring the context state is marked for
- * upload, the only place it shouldn't be uploaded is when the setup
- * state has changed in ReducedPrimitiveChange as this comes right after
- * a state update.
- *
- * Blits of any type should always upload the context and masks after
- * they are done.
- */
-void gammaEmitHwState( gammaContextPtr gmesa )
-{
-    if (!gmesa->driDrawable) return;
-
-    if (!gmesa->dirty) return;
-
-#ifdef DO_VALIDATE
-    /* Flush any partially filled buffers */
-    FLUSH_DMA_BUFFER(gmesa);
-
-    DRM_SPINLOCK(&gmesa->driScreen->pSAREA->drawable_lock,
-		 gmesa->driScreen->drawLockID);
-    VALIDATE_DRAWABLE_INFO_NO_LOCK(gmesa);
-#endif
-
-    if (gmesa->dirty & GAMMA_UPLOAD_VIEWPORT) {
-	gmesa->dirty &= ~GAMMA_UPLOAD_VIEWPORT;
- 	CHECK_DMA_BUFFER(gmesa, 6);
- 	WRITEF(gmesa->buf, ViewPortOffsetX, gmesa->ViewportOffsetX);
- 	WRITEF(gmesa->buf, ViewPortOffsetY, gmesa->ViewportOffsetY);
- 	WRITEF(gmesa->buf, ViewPortOffsetZ, gmesa->ViewportOffsetZ);
- 	WRITEF(gmesa->buf, ViewPortScaleX, gmesa->ViewportScaleX);
- 	WRITEF(gmesa->buf, ViewPortScaleY, gmesa->ViewportScaleY);
- 	WRITEF(gmesa->buf, ViewPortScaleZ, gmesa->ViewportScaleZ);
-    }
-    if ( (gmesa->dirty & GAMMA_UPLOAD_POINTMODE) ||
-	 (gmesa->dirty & GAMMA_UPLOAD_LINEMODE) ||
-	 (gmesa->dirty & GAMMA_UPLOAD_TRIMODE) ) {
- 	CHECK_DMA_BUFFER(gmesa, 1);
-	WRITE(gmesa->buf, AntialiasMode, gmesa->AntialiasMode);
-    }
-    if (gmesa->dirty & GAMMA_UPLOAD_POINTMODE) {
-	gmesa->dirty &= ~GAMMA_UPLOAD_POINTMODE;
- 	CHECK_DMA_BUFFER(gmesa, 1);
- 	WRITE(gmesa->buf, PointMode, gmesa->PointMode);
-    }
-    if (gmesa->dirty & GAMMA_UPLOAD_LINEMODE) {
-	gmesa->dirty &= ~GAMMA_UPLOAD_LINEMODE;
- 	CHECK_DMA_BUFFER(gmesa, 2);
- 	WRITE(gmesa->buf, LineMode, gmesa->LineMode);
- 	WRITE(gmesa->buf, LineStippleMode, gmesa->LineMode);
-    }
-    if (gmesa->dirty & GAMMA_UPLOAD_TRIMODE) {
-	gmesa->dirty &= ~GAMMA_UPLOAD_TRIMODE;
- 	CHECK_DMA_BUFFER(gmesa, 1);
- 	WRITE(gmesa->buf, TriangleMode, gmesa->TriangleMode);
-    }
-    if (gmesa->dirty & GAMMA_UPLOAD_FOG) {
-	GLchan c[3], col;
-   	UNCLAMPED_FLOAT_TO_RGB_CHAN( c, gmesa->glCtx->Fog.Color );
-	col = gammaPackColor(4, c[0], c[1], c[2], 0);
-	gmesa->dirty &= ~GAMMA_UPLOAD_FOG;
-	CHECK_DMA_BUFFER(gmesa, 5);
-#if 0
-	WRITE(gmesa->buf, FogMode, gmesa->FogMode);
-	WRITE(gmesa->buf, FogColor, col);
-	WRITEF(gmesa->buf, FStart, gmesa->glCtx->Fog.Start);
-#endif
-	WRITEF(gmesa->buf, FogEnd, gmesa->glCtx->Fog.End);
-	WRITEF(gmesa->buf, FogDensity, gmesa->glCtx->Fog.Density);
-	WRITEF(gmesa->buf, FogScale, 
-		1.0f/(gmesa->glCtx->Fog.End - gmesa->glCtx->Fog.Start));
-    }
-    if (gmesa->dirty & GAMMA_UPLOAD_DITHER) {
-	gmesa->dirty &= ~GAMMA_UPLOAD_DITHER;
-	CHECK_DMA_BUFFER(gmesa, 1);
-	WRITE(gmesa->buf, DitherMode, gmesa->DitherMode);
-    }
-    if (gmesa->dirty & GAMMA_UPLOAD_LOGICOP) {
-	gmesa->dirty &= ~GAMMA_UPLOAD_LOGICOP;
-	CHECK_DMA_BUFFER(gmesa, 1);
-	WRITE(gmesa->buf, LogicalOpMode, gmesa->LogicalOpMode);
-    }
-    if (gmesa->dirty & GAMMA_UPLOAD_CLIP) {
-	gmesa->dirty &= ~GAMMA_UPLOAD_CLIP;
-	CHECK_DMA_BUFFER(gmesa, 3);
-	WRITE(gmesa->buf, ScissorMinXY, gmesa->ScissorMinXY);
-	WRITE(gmesa->buf, ScissorMaxXY, gmesa->ScissorMaxXY);
-	WRITE(gmesa->buf, ScissorMode, gmesa->ScissorMode);
-    }
-    if (gmesa->dirty & GAMMA_UPLOAD_MASKS) {
-	gmesa->dirty &= ~GAMMA_UPLOAD_MASKS;
-	CHECK_DMA_BUFFER(gmesa, 1);
-	WRITE(gmesa->buf, FBHardwareWriteMask, gmesa->FBHardwareWriteMask);
-    }
-    if (gmesa->dirty & GAMMA_UPLOAD_ALPHA) {
-	gmesa->dirty &= ~GAMMA_UPLOAD_ALPHA;
-	CHECK_DMA_BUFFER(gmesa, 1);
-	WRITE(gmesa->buf, AlphaTestMode, gmesa->AlphaTestMode);
-    }
-    if (gmesa->dirty & GAMMA_UPLOAD_BLEND) {
-	gmesa->dirty &= ~GAMMA_UPLOAD_BLEND;
-	CHECK_DMA_BUFFER(gmesa, 1);
-	WRITE(gmesa->buf, AlphaBlendMode, gmesa->AlphaBlendMode);
-    } 
-    CHECK_DMA_BUFFER(gmesa, 1);
-    if (gmesa->glCtx->Color.BlendEnabled || gmesa->glCtx->Color.AlphaEnabled) {
-    	WRITE(gmesa->buf, FBReadMode, gmesa->FBReadMode | gmesa->AB_FBReadMode_Save);
-    } else {
-    	WRITE(gmesa->buf, FBReadMode, gmesa->FBReadMode);
-    }
-    if (gmesa->dirty & GAMMA_UPLOAD_LIGHT) {
-	gmesa->dirty &= ~GAMMA_UPLOAD_LIGHT;
-	CHECK_DMA_BUFFER(gmesa, 2);
-	WRITE(gmesa->buf, LightingMode, gmesa->LightingMode);
-	WRITE(gmesa->buf, MaterialMode, gmesa->MaterialMode);
-    }
-    if (gmesa->dirty & GAMMA_UPLOAD_SHADE) {
-	gmesa->dirty &= ~GAMMA_UPLOAD_SHADE;
-	CHECK_DMA_BUFFER(gmesa, 1);
-	WRITE(gmesa->buf, ColorDDAMode, gmesa->ColorDDAMode);
-    }
-    if (gmesa->dirty & GAMMA_UPLOAD_POLYGON) {
-	gmesa->dirty &= ~GAMMA_UPLOAD_POLYGON;
-	CHECK_DMA_BUFFER(gmesa, 2);
-	WRITEF(gmesa->buf, PolygonOffsetBias, gmesa->glCtx->Polygon.OffsetUnits);
-	WRITEF(gmesa->buf, PolygonOffsetFactor, gmesa->glCtx->Polygon.OffsetFactor);
-    }
-    if (gmesa->dirty & GAMMA_UPLOAD_STIPPLE) {
-	gmesa->dirty &= ~GAMMA_UPLOAD_STIPPLE;
-	CHECK_DMA_BUFFER(gmesa, 33);
-	WRITE(gmesa->buf, AreaStippleMode, gmesa->AreaStippleMode);
-	WRITE(gmesa->buf, AreaStipplePattern0, gmesa->glCtx->PolygonStipple[0]);
-	WRITE(gmesa->buf, AreaStipplePattern1, gmesa->glCtx->PolygonStipple[1]);
-	WRITE(gmesa->buf, AreaStipplePattern2, gmesa->glCtx->PolygonStipple[2]);
-	WRITE(gmesa->buf, AreaStipplePattern3, gmesa->glCtx->PolygonStipple[3]);
-	WRITE(gmesa->buf, AreaStipplePattern4, gmesa->glCtx->PolygonStipple[4]);
-	WRITE(gmesa->buf, AreaStipplePattern5, gmesa->glCtx->PolygonStipple[5]);
-	WRITE(gmesa->buf, AreaStipplePattern6, gmesa->glCtx->PolygonStipple[6]);
-	WRITE(gmesa->buf, AreaStipplePattern7, gmesa->glCtx->PolygonStipple[7]);
-	WRITE(gmesa->buf, AreaStipplePattern8, gmesa->glCtx->PolygonStipple[8]);
-	WRITE(gmesa->buf, AreaStipplePattern9, gmesa->glCtx->PolygonStipple[9]);
-	WRITE(gmesa->buf, AreaStipplePattern10, gmesa->glCtx->PolygonStipple[10]);
-	WRITE(gmesa->buf, AreaStipplePattern11, gmesa->glCtx->PolygonStipple[11]);
-	WRITE(gmesa->buf, AreaStipplePattern12, gmesa->glCtx->PolygonStipple[12]);
-	WRITE(gmesa->buf, AreaStipplePattern13, gmesa->glCtx->PolygonStipple[13]);
-	WRITE(gmesa->buf, AreaStipplePattern14, gmesa->glCtx->PolygonStipple[14]);
-	WRITE(gmesa->buf, AreaStipplePattern15, gmesa->glCtx->PolygonStipple[15]);
-	WRITE(gmesa->buf, AreaStipplePattern16, gmesa->glCtx->PolygonStipple[16]);
-	WRITE(gmesa->buf, AreaStipplePattern17, gmesa->glCtx->PolygonStipple[17]);
-	WRITE(gmesa->buf, AreaStipplePattern18, gmesa->glCtx->PolygonStipple[18]);
-	WRITE(gmesa->buf, AreaStipplePattern19, gmesa->glCtx->PolygonStipple[19]);
-	WRITE(gmesa->buf, AreaStipplePattern20, gmesa->glCtx->PolygonStipple[20]);
-	WRITE(gmesa->buf, AreaStipplePattern21, gmesa->glCtx->PolygonStipple[21]);
-	WRITE(gmesa->buf, AreaStipplePattern22, gmesa->glCtx->PolygonStipple[22]);
-	WRITE(gmesa->buf, AreaStipplePattern23, gmesa->glCtx->PolygonStipple[23]);
-	WRITE(gmesa->buf, AreaStipplePattern24, gmesa->glCtx->PolygonStipple[24]);
-	WRITE(gmesa->buf, AreaStipplePattern25, gmesa->glCtx->PolygonStipple[25]);
-	WRITE(gmesa->buf, AreaStipplePattern26, gmesa->glCtx->PolygonStipple[26]);
-	WRITE(gmesa->buf, AreaStipplePattern27, gmesa->glCtx->PolygonStipple[27]);
-	WRITE(gmesa->buf, AreaStipplePattern28, gmesa->glCtx->PolygonStipple[28]);
-	WRITE(gmesa->buf, AreaStipplePattern29, gmesa->glCtx->PolygonStipple[29]);
-	WRITE(gmesa->buf, AreaStipplePattern30, gmesa->glCtx->PolygonStipple[30]);
-	WRITE(gmesa->buf, AreaStipplePattern31, gmesa->glCtx->PolygonStipple[31]);
-    }
-    if (gmesa->dirty & GAMMA_UPLOAD_DEPTH) {
-	gmesa->dirty &= ~GAMMA_UPLOAD_DEPTH;
-	CHECK_DMA_BUFFER(gmesa, 4);
-	WRITE(gmesa->buf, DepthMode,  gmesa->DepthMode);
-	WRITE(gmesa->buf, DeltaMode,  gmesa->DeltaMode);
-	WRITE(gmesa->buf, GLINTWindow,gmesa->Window | (gmesa->FrameCount << 9));
-	WRITE(gmesa->buf, LBReadMode, gmesa->LBReadMode);
-    }
-    if (gmesa->dirty & GAMMA_UPLOAD_GEOMETRY) {
-	gmesa->dirty &= ~GAMMA_UPLOAD_GEOMETRY;
-	CHECK_DMA_BUFFER(gmesa, 1);
-	WRITE(gmesa->buf, GeometryMode, gmesa->GeometryMode);
-    }
-    if (gmesa->dirty & GAMMA_UPLOAD_TRANSFORM) {
-	gmesa->dirty &= ~GAMMA_UPLOAD_TRANSFORM;
-	CHECK_DMA_BUFFER(gmesa, 1);
-	WRITE(gmesa->buf, TransformMode, gmesa->TransformMode);
-    }
-    if (gmesa->dirty & GAMMA_UPLOAD_TEX0) {
-	gammaTextureObjectPtr curTex = gmesa->CurrentTexObj[0];
-	gmesa->dirty &= ~GAMMA_UPLOAD_TEX0;
-	if (curTex) {
-	CHECK_DMA_BUFFER(gmesa, 21);
-	WRITE(gmesa->buf, GeometryMode, gmesa->GeometryMode | GM_TextureEnable);
-	WRITE(gmesa->buf, DeltaMode, gmesa->DeltaMode | DM_TextureEnable);
-	WRITE(gmesa->buf, TextureAddressMode, curTex->TextureAddressMode);
-	WRITE(gmesa->buf, TextureReadMode, curTex->TextureReadMode);
-	WRITE(gmesa->buf, TextureColorMode, curTex->TextureColorMode);
-	WRITE(gmesa->buf, TextureFilterMode, curTex->TextureFilterMode);
-	WRITE(gmesa->buf, TextureFormat, curTex->TextureFormat);
-	WRITE(gmesa->buf, GLINTBorderColor, curTex->TextureBorderColor);
-	WRITE(gmesa->buf, TxBaseAddr0, curTex->TextureBaseAddr[0]);
-	WRITE(gmesa->buf, TxBaseAddr1, curTex->TextureBaseAddr[1]);
-	WRITE(gmesa->buf, TxBaseAddr2, curTex->TextureBaseAddr[2]);
-	WRITE(gmesa->buf, TxBaseAddr3, curTex->TextureBaseAddr[3]);
-	WRITE(gmesa->buf, TxBaseAddr4, curTex->TextureBaseAddr[4]);
-	WRITE(gmesa->buf, TxBaseAddr5, curTex->TextureBaseAddr[5]);
-	WRITE(gmesa->buf, TxBaseAddr6, curTex->TextureBaseAddr[6]);
-	WRITE(gmesa->buf, TxBaseAddr7, curTex->TextureBaseAddr[7]);
-	WRITE(gmesa->buf, TxBaseAddr8, curTex->TextureBaseAddr[8]);
-	WRITE(gmesa->buf, TxBaseAddr9, curTex->TextureBaseAddr[9]);
-	WRITE(gmesa->buf, TxBaseAddr10, curTex->TextureBaseAddr[10]);
-	WRITE(gmesa->buf, TxBaseAddr11, curTex->TextureBaseAddr[11]);
-	WRITE(gmesa->buf, TextureCacheControl, (TCC_Enable | TCC_Invalidate));
-	} else {
-	CHECK_DMA_BUFFER(gmesa, 6);
-	WRITE(gmesa->buf, GeometryMode, gmesa->GeometryMode);
-	WRITE(gmesa->buf, DeltaMode, gmesa->DeltaMode);
-	WRITE(gmesa->buf, TextureAddressMode, TextureAddressModeDisable);
-	WRITE(gmesa->buf, TextureReadMode, TextureReadModeDisable);
-	WRITE(gmesa->buf, TextureFilterMode, TextureFilterModeDisable);
-	WRITE(gmesa->buf, TextureColorMode, TextureColorModeDisable);
-	}
-    }
-#ifdef DO_VALIDATE
-    PROCESS_DMA_BUFFER_TOP_HALF(gmesa);
-
-    DRM_SPINUNLOCK(&gmesa->driScreen->pSAREA->drawable_lock,
-		   gmesa->driScreen->drawLockID);
-    VALIDATE_DRAWABLE_INFO_NO_LOCK_POST(gmesa);
-
-    PROCESS_DMA_BUFFER_BOTTOM_HALF(gmesa);
-#endif
-}
-
-void gammaDDUpdateHWState( GLcontext *ctx )
-{
-   gammaContextPtr gmesa = GAMMA_CONTEXT(ctx);
-   int new_state = gmesa->new_state;
-
-   if ( new_state )
-   {
-      FLUSH_BATCH( gmesa );
-
-      gmesa->new_state = 0;
-
-      /* Update the various parts of the context's state.
-       */
-      if ( new_state & GAMMA_NEW_ALPHA )
-	 gammaUpdateAlphaMode( ctx );
-
-      if ( new_state & GAMMA_NEW_DEPTH )
-	 gammaUpdateZMode( ctx );
-
-      if ( new_state & GAMMA_NEW_FOG )
-	 gammaUpdateFogAttrib( ctx );
-
-      if ( new_state & GAMMA_NEW_CLIP )
-	 gammaUpdateClipping( ctx );
-
-      if ( new_state & GAMMA_NEW_POLYGON )
-	 gammaUpdatePolygon( ctx );
-
-      if ( new_state & GAMMA_NEW_CULL )
-	 gammaUpdateCull( ctx );
-
-      if ( new_state & GAMMA_NEW_MASKS )
-	 gammaUpdateMasks( ctx );
-
-      if ( new_state & GAMMA_NEW_WINDOW )
-	 gammaUpdateWindow( ctx );
-
-      if ( new_state & GAMMA_NEW_STIPPLE )
-	 gammaUpdateStipple( ctx );
-   }
-
-   /* HACK ! */
-
-   gammaEmitHwState( gmesa );
-}
-
-
-static void gammaDDUpdateState( GLcontext *ctx, GLuint new_state )
-{
-   _swrast_InvalidateState( ctx, new_state );
-   _swsetup_InvalidateState( ctx, new_state );
-   _ac_InvalidateState( ctx, new_state );
-   _tnl_InvalidateState( ctx, new_state );
-   GAMMA_CONTEXT(ctx)->new_gl_state |= new_state;
-}
-
-
-/* Initialize the context's hardware state.
- */
-void gammaDDInitState( gammaContextPtr gmesa )
-{
-   gmesa->new_state = 0;
-}
-
-/* Initialize the driver's state functions.
- */
-void gammaDDInitStateFuncs( GLcontext *ctx )
-{
-   ctx->Driver.UpdateState		= gammaDDUpdateState;
-
-   ctx->Driver.Clear			= gammaDDClear;
-   ctx->Driver.ClearIndex		= NULL;
-   ctx->Driver.ClearColor		= gammaDDClearColor;
-   ctx->Driver.DrawBuffer		= gammaDDDrawBuffer;
-   ctx->Driver.ReadBuffer		= gammaDDReadBuffer;
-
-   ctx->Driver.IndexMask		= NULL;
-   ctx->Driver.ColorMask		= gammaDDColorMask;
-
-   ctx->Driver.AlphaFunc		= gammaDDAlphaFunc;
-   ctx->Driver.BlendEquationSeparate	= gammaDDBlendEquationSeparate;
-   ctx->Driver.BlendFuncSeparate	= gammaDDBlendFuncSeparate;
-   ctx->Driver.ClearDepth		= gammaDDClearDepth;
-   ctx->Driver.CullFace			= gammaDDCullFace;
-   ctx->Driver.FrontFace		= gammaDDFrontFace;
-   ctx->Driver.DepthFunc		= gammaDDDepthFunc;
-   ctx->Driver.DepthMask		= gammaDDDepthMask;
-   ctx->Driver.DepthRange		= gammaDDDepthRange;
-   ctx->Driver.Enable			= gammaDDEnable;
-   ctx->Driver.Finish			= gammaDDFinish;
-   ctx->Driver.Flush			= gammaDDFlush;
-#if 0
-   ctx->Driver.Fogfv			= gammaDDFogfv;
-#endif
-   ctx->Driver.Hint			= NULL;
-   ctx->Driver.LineWidth		= gammaDDLineWidth;
-   ctx->Driver.LineStipple		= gammaDDLineStipple;
-#if ENABLELIGHTING
-   ctx->Driver.Lightfv			= gammaDDLightfv; 
-   ctx->Driver.LightModelfv		= gammaDDLightModelfv;
-#endif
-   ctx->Driver.LogicOpcode		= gammaDDLogicalOpcode;
-   ctx->Driver.PointSize		= gammaDDPointSize;
-   ctx->Driver.PolygonMode		= gammaDDPolygonMode;
-   ctx->Driver.PolygonStipple		= gammaDDPolygonStipple;
-   ctx->Driver.Scissor			= gammaDDScissor;
-   ctx->Driver.ShadeModel		= gammaDDShadeModel;
-   ctx->Driver.ClearStencil		= NULL;
-   ctx->Driver.StencilFunc		= NULL;
-   ctx->Driver.StencilMask		= NULL;
-   ctx->Driver.StencilOp		= NULL;
-   ctx->Driver.Viewport			= gammaDDViewport;
-}
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/gamma/gamma_tex.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/gamma/gamma_tex.c
deleted file mode 100644
index d4fc93f86..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/gamma/gamma_tex.c
+++ /dev/null
@@ -1,433 +0,0 @@
-/* $XFree86: xc/lib/GL/mesa/src/drv/gamma/gamma_tex.c,v 1.4 2002/11/05 17:46:07 tsi Exp $ */
-
-#include <stdlib.h>
-#include <stdio.h>
-
-#include "glheader.h"
-#include "mtypes.h"
-#include "imports.h"
-#include "simple_list.h"
-#include "enums.h"
-#include "texstore.h"
-#include "teximage.h"
-#include "texformat.h"
-#include "texobj.h"
-#include "swrast/swrast.h"
-
-#include "mm.h"
-#include "gamma_context.h"
-#include "colormac.h"
-
-
-/*
- * Compute the 'S2.4' lod bias factor from the floating point OpenGL bias.
- */
-#if 0
-static GLuint gammaComputeLodBias(GLfloat bias)
-{
-   return bias;
-}
-#endif
-
-static void gammaSetTexWrapping(gammaTextureObjectPtr t, 
-			       GLenum wraps, GLenum wrapt)
-{
-   u_int32_t t1 = t->TextureAddressMode;
-   u_int32_t t2 = t->TextureReadMode;
-
-   t1 &= ~(TAM_SWrap_Mask | TAM_TWrap_Mask);
-   t2 &= ~(TRM_UWrap_Mask | TRM_VWrap_Mask);
-   
-   if (wraps != GL_CLAMP) {
-      t1 |= TAM_SWrap_Repeat;
-      t2 |= TRM_UWrap_Repeat;
-   }
-
-   if (wrapt != GL_CLAMP) {
-      t1 |= TAM_TWrap_Repeat;
-      t2 |= TRM_VWrap_Repeat;
-   }
-
-   t->TextureAddressMode = t1;
-   t->TextureReadMode = t2;
-}
-
-
-static void gammaSetTexFilter(gammaContextPtr gmesa, 
-			     gammaTextureObjectPtr t, 
-			     GLenum minf, GLenum magf,
-                             GLfloat bias)
-{
-   u_int32_t t1 = t->TextureAddressMode;
-   u_int32_t t2 = t->TextureReadMode;
-
-   t2 &= ~(TRM_Mag_Mask | TRM_Min_Mask);
-
-   switch (minf) {
-   case GL_NEAREST:
-      t1 &= ~TAM_LODEnable;
-      t2 &= ~TRM_MipMapEnable;
-      t2 |= TRM_Min_Nearest;
-      break;
-   case GL_LINEAR:
-      t1 &= ~TAM_LODEnable;
-      t2 &= ~TRM_MipMapEnable;
-      t2 |= TRM_Min_Linear;
-      break;
-   case GL_NEAREST_MIPMAP_NEAREST:
-      t2 |= TRM_Min_NearestMMNearest;
-      break;
-   case GL_LINEAR_MIPMAP_NEAREST:
-      t2 |= TRM_Min_LinearMMNearest;
-      break;
-   case GL_NEAREST_MIPMAP_LINEAR:
-      t2 |= TRM_Min_NearestMMLinear;
-      break;
-   case GL_LINEAR_MIPMAP_LINEAR:
-      t2 |= TRM_Min_LinearMMLinear;
-      break;
-   default:
-      break;
-   }
-
-   switch (magf) {
-   case GL_NEAREST:
-      t2 |= TRM_Mag_Nearest;
-      break;
-   case GL_LINEAR:
-      t2 |= TRM_Mag_Linear;
-      break;
-   default:
-      break;
-   }  
-
-   t->TextureAddressMode = t1;
-   t->TextureReadMode = t2;
-}
-
-
-static void gammaSetTexBorderColor(gammaContextPtr gmesa,
-				  gammaTextureObjectPtr t, 
-				  GLubyte color[4])
-{
-    t->TextureBorderColor = PACK_COLOR_8888(color[0], color[1], color[2], color[3]);
-}
-
-
-static void gammaTexParameter( GLcontext *ctx, GLenum target,
-			      struct gl_texture_object *tObj,
-			      GLenum pname, const GLfloat *params )
-{
-   gammaContextPtr gmesa = GAMMA_CONTEXT(ctx);
-   gammaTextureObjectPtr t = (gammaTextureObjectPtr) tObj->DriverData;
-   if (!t)
-      return;
-
-   /* Can't do the update now as we don't know whether to flush
-    * vertices or not.  Setting gmesa->new_state means that
-    * gammaUpdateTextureState() will be called before any triangles are
-    * rendered.  If a statechange has occurred, it will be detected at
-    * that point, and buffered vertices flushed.  
-    */
-   switch (pname) {
-   case GL_TEXTURE_MIN_FILTER:
-   case GL_TEXTURE_MAG_FILTER:
-      {
-         GLfloat bias = ctx->Texture.Unit[ctx->Texture.CurrentUnit].LodBias;
-         gammaSetTexFilter( gmesa, t, tObj->MinFilter, tObj->MagFilter, bias );
-      }
-      break;
-
-   case GL_TEXTURE_WRAP_S:
-   case GL_TEXTURE_WRAP_T:
-      gammaSetTexWrapping( t, tObj->WrapS, tObj->WrapT );
-      break;
-  
-   case GL_TEXTURE_BORDER_COLOR:
-      gammaSetTexBorderColor( gmesa, t, tObj->_BorderChan );
-      break;
-
-   case GL_TEXTURE_BASE_LEVEL:
-   case GL_TEXTURE_MAX_LEVEL:
-   case GL_TEXTURE_MIN_LOD:
-   case GL_TEXTURE_MAX_LOD:
-      /* This isn't the most efficient solution but there doesn't appear to
-       * be a nice alternative for Radeon.  Since there's no LOD clamping,
-       * we just have to rely on loading the right subset of mipmap levels
-       * to simulate a clamped LOD.
-       */
-      gammaSwapOutTexObj( gmesa, t );
-      break;
-
-   default:
-      return;
-   }
-
-   if (t == gmesa->CurrentTexObj[0])
-      gmesa->dirty |= GAMMA_UPLOAD_TEX0;
-
-#if 0
-   if (t == gmesa->CurrentTexObj[1]) {
-      gmesa->dirty |= GAMMA_UPLOAD_TEX1;
-   }
-#endif
-}
-
-
-static void gammaTexEnv( GLcontext *ctx, GLenum target, 
-			GLenum pname, const GLfloat *param )
-{
-   gammaContextPtr gmesa = GAMMA_CONTEXT( ctx );
-   GLuint unit = ctx->Texture.CurrentUnit;
-
-   /* Only one env color.  Need a fallback if env colors are different
-    * and texture setup references env color in both units.  
-    */
-   switch (pname) {
-   case GL_TEXTURE_ENV_COLOR: {
-      struct gl_texture_unit *texUnit = &ctx->Texture.Unit[unit];
-      GLfloat *fc = texUnit->EnvColor;
-      GLuint r, g, b, a, col;
-      CLAMPED_FLOAT_TO_UBYTE(r, fc[0]);
-      CLAMPED_FLOAT_TO_UBYTE(g, fc[1]);
-      CLAMPED_FLOAT_TO_UBYTE(b, fc[2]);
-      CLAMPED_FLOAT_TO_UBYTE(a, fc[3]);
-
-      col = ((a << 24) | 
-	     (r << 16) | 
-	     (g <<  8) | 
-	     (b <<  0));
-
-      break;
-   }
-   case GL_TEXTURE_ENV_MODE:
-      gmesa->TexEnvImageFmt[unit] = 0; /* force recalc of env state */
-      break;
-
-   case GL_TEXTURE_LOD_BIAS_EXT:
-#if 0  /* ?!?!?! */
-      {
-         struct gl_texture_object *tObj = ctx->Texture.Unit[unit]._Current;
-         gammaTextureObjectPtr t = (gammaTextureObjectPtr) tObj->DriverData;
-         (void) t;
-	 /* XXX Looks like there's something missing here */
-      }
-#endif
-      break;
-
-   default:
-      break;
-   }
-} 
-
-#if 0
-static void gammaTexImage1D( GLcontext *ctx, GLenum target, GLint level,
-			    GLint internalFormat,
-			    GLint width, GLint border,
-			    GLenum format, GLenum type, 
-			    const GLvoid *pixels,
-			    const struct gl_pixelstore_attrib *pack,
-			    struct gl_texture_object *texObj,
-			    struct gl_texture_image *texImage )
-{
-   gammaTextureObjectPtr t = (gammaTextureObjectPtr) texObj->DriverData;
-   if (t) {
-      gammaSwapOutTexObj( GAMMA_CONTEXT(ctx), t );
-   }
-   _mesa_store_teximage1d( ctx, target, level, internalFormat,
-			   width, border, format, type,
-			   pixels, pack, texObj, texImage );
-}
-#endif
-
-#if 0
-static void gammaTexSubImage1D( GLcontext *ctx, 
-			       GLenum target,
-			       GLint level,	
-			       GLint xoffset,
-			       GLsizei width,
-			       GLenum format, GLenum type,
-			       const GLvoid *pixels,
-			       const struct gl_pixelstore_attrib *pack,
-			       struct gl_texture_object *texObj,
-			       struct gl_texture_image *texImage )
-{
-   gammaTextureObjectPtr t = (gammaTextureObjectPtr) texObj->DriverData;
-   if (t) {
-      gammaSwapOutTexObj( GAMMA_CONTEXT(ctx), t );
-   }
-   _mesa_store_texsubimage1d(ctx, target, level, xoffset, width, 
-			     format, type, pixels, pack, texObj,
-			     texImage);
-}
-#endif
-
-static void gammaTexImage2D( GLcontext *ctx, GLenum target, GLint level,
-			    GLint internalFormat,
-			    GLint width, GLint height, GLint border,
-			    GLenum format, GLenum type, const GLvoid *pixels,
-			    const struct gl_pixelstore_attrib *packing,
-			    struct gl_texture_object *texObj,
-			    struct gl_texture_image *texImage )
-{
-   gammaTextureObjectPtr t = (gammaTextureObjectPtr) texObj->DriverData;
-   if (t) {
-      gammaSwapOutTexObj( GAMMA_CONTEXT(ctx), t );
-   }
-   _mesa_store_teximage2d( ctx, target, level, internalFormat,
-			   width, height, border, format, type,
-			   pixels, packing, texObj, texImage );
-}
-
-static void gammaTexSubImage2D( GLcontext *ctx, 
-			       GLenum target,
-			       GLint level,	
-			       GLint xoffset, GLint yoffset,
-			       GLsizei width, GLsizei height,
-			       GLenum format, GLenum type,
-			       const GLvoid *pixels,
-			       const struct gl_pixelstore_attrib *packing,
-			       struct gl_texture_object *texObj,
-			       struct gl_texture_image *texImage )
-{
-   gammaTextureObjectPtr t = (gammaTextureObjectPtr) texObj->DriverData;
-   if (t) {
-      gammaSwapOutTexObj( GAMMA_CONTEXT(ctx), t );
-   }
-   _mesa_store_texsubimage2d(ctx, target, level, xoffset, yoffset, width, 
-			     height, format, type, pixels, packing, texObj,
-			     texImage);
-}
-
-static void gammaBindTexture( GLcontext *ctx, GLenum target,
-			     struct gl_texture_object *tObj )
-{
-      gammaContextPtr gmesa = GAMMA_CONTEXT( ctx );
-      gammaTextureObjectPtr t = (gammaTextureObjectPtr) tObj->DriverData;
-
-      if (!t) {
-         GLfloat bias = ctx->Texture.Unit[ctx->Texture.CurrentUnit].LodBias;
-	 t = CALLOC_STRUCT(gamma_texture_object_t);
-
-	 /* Initialize non-image-dependent parts of the state:
-	  */
-	 t->globj = tObj;
-
-   	 t->TextureAddressMode = TextureAddressModeEnable | TAM_Operation_3D |
-			   TAM_DY_Enable | TAM_LODEnable;
-         t->TextureReadMode = TextureReadModeEnable | TRM_PrimaryCacheEnable |
-			TRM_MipMapEnable | TRM_BorderClamp | TRM_Border;
-         t->TextureColorMode = TextureColorModeEnable;
-         t->TextureFilterMode = TextureFilterModeEnable;
-
-         if (target == GL_TEXTURE_2D) {
-            t->TextureAddressMode |= TAM_TexMapType_2D;
-            t->TextureReadMode |= TRM_TexMapType_2D;
-         }
-         else if (target == GL_TEXTURE_1D) {
-            t->TextureAddressMode |= TAM_TexMapType_1D;
-            t->TextureReadMode |= TRM_TexMapType_1D;
-         }
-
-         t->TextureColorMode = TextureColorModeEnable;
-
-         t->TextureFilterMode = TextureFilterModeEnable;
-
-#ifdef MESA_LITTLE_ENDIAN
-         t->TextureFormat = (TF_LittleEndian |
-#else
-         t->TextureFormat = (TF_BigEndian |
-#endif
-			TF_ColorOrder_RGB |
-			TF_OutputFmt_Texel);
-
-	 t->dirty_images = ~0;
-
-	 tObj->DriverData = t;
-	 make_empty_list( t );
-
-	 gammaSetTexWrapping( t, tObj->WrapS, tObj->WrapT );
-	 gammaSetTexFilter( gmesa, t, tObj->MinFilter, tObj->MagFilter, bias );
-	 gammaSetTexBorderColor( gmesa, t, tObj->_BorderChan );
-      }
-}
-
-static void gammaDeleteTexture( GLcontext *ctx, struct gl_texture_object *tObj )
-{
-   gammaTextureObjectPtr t = (gammaTextureObjectPtr)tObj->DriverData;
-
-   if (t) {
-      gammaContextPtr gmesa = GAMMA_CONTEXT( ctx );
-#if 0
-      if (gmesa)
-         GAMMA_FIREVERTICES( gmesa );
-#endif
-      gammaDestroyTexObj( gmesa, t );
-      tObj->DriverData = 0;
-   }
-   /* Free mipmap images and the texture object itself */
-   _mesa_delete_texture_object(ctx, tObj);
-}
-
-static GLboolean gammaIsTextureResident( GLcontext *ctx, 
-					struct gl_texture_object *tObj )
-{
-   gammaTextureObjectPtr t = (gammaTextureObjectPtr)tObj->DriverData;
-   return t && t->MemBlock;
-}
-
-#ifdef UNUSED
-/**
- * Allocate a new texture object.
- * Called via ctx->Driver.NewTextureObject.
- * Note: this function will be called during context creation to
- * allocate the default texture objects.
- * Note: we could use containment here to 'derive' the driver-specific
- * texture object from the core mesa gl_texture_object.  Not done at this time.
- */
-static struct gl_texture_object *
-gammaNewTextureObject( GLcontext *ctx, GLuint name, GLenum target )
-{
-   struct gl_texture_object *obj;
-   obj = _mesa_new_texture_object(ctx, name, target);
-   return obj;
-}
-#endif
-
-void gammaInitTextureObjects( GLcontext *ctx )
-{
-   struct gl_texture_object *texObj;
-   GLuint tmp = ctx->Texture.CurrentUnit;
-
-   ctx->Texture.CurrentUnit = 0;
-
-   texObj = ctx->Texture.Unit[0].Current1D;
-   gammaBindTexture( ctx, GL_TEXTURE_1D, texObj );
-
-   texObj = ctx->Texture.Unit[0].Current2D;
-   gammaBindTexture( ctx, GL_TEXTURE_2D, texObj );
-
-#if 0
-   ctx->Texture.CurrentUnit = 1;
-
-   texObj = ctx->Texture.Unit[1].Current1D;
-   gammaBindTexture( ctx, GL_TEXTURE_1D, texObj );
-
-   texObj = ctx->Texture.Unit[1].Current2D;
-   gammaBindTexture( ctx, GL_TEXTURE_2D, texObj );
-#endif
-
-   ctx->Texture.CurrentUnit = tmp;
-}
-
-
-void gammaDDInitTextureFuncs( struct dd_function_table *functions )
-{
-   functions->TexEnv = gammaTexEnv;
-   functions->TexImage2D = gammaTexImage2D;
-   functions->TexSubImage2D = gammaTexSubImage2D;
-   functions->BindTexture = gammaBindTexture;
-   functions->DeleteTexture = gammaDeleteTexture;
-   functions->TexParameter = gammaTexParameter;
-   functions->IsTextureResident = gammaIsTextureResident;
-}
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/gamma/gamma_texmem.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/gamma/gamma_texmem.c
deleted file mode 100644
index 506b5c4c8..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/gamma/gamma_texmem.c
+++ /dev/null
@@ -1,535 +0,0 @@
-/* $XFree86: xc/lib/GL/mesa/src/drv/gamma/gamma_texmem.c,v 1.5 2002/11/05 17:46:07 tsi Exp $ */
-
-#include <stdlib.h>
-#include <stdio.h>
-
-#include "glheader.h"
-#include "colormac.h"
-#include "macros.h"
-#include "mtypes.h"
-#include "simple_list.h"
-#include "enums.h"
-
-#include "mm.h"
-#include "glint_dri.h"
-#include "gamma_context.h"
-#include "gamma_lock.h"
-
-void gammaDestroyTexObj(gammaContextPtr gmesa, gammaTextureObjectPtr t)
-{
-   if (!t) return;
-
-   /* This is sad - need to sync *in case* we upload a texture
-    * to this newly free memory...
-    */
-   if (t->MemBlock) {
-      mmFreeMem(t->MemBlock);
-      t->MemBlock = 0;
-
-      if (gmesa && t->age > gmesa->dirtyAge)
-	 gmesa->dirtyAge = t->age;
-   }
-
-   if (t->globj)
-      t->globj->DriverData = 0;
-
-   if (gmesa) {
-      if (gmesa->CurrentTexObj[0] == t) {
-         gmesa->CurrentTexObj[0] = 0;
-         gmesa->dirty &= ~GAMMA_UPLOAD_TEX0;
-      }
-
-#if 0
-      if (gmesa->CurrentTexObj[1] == t) {
-         gmesa->CurrentTexObj[1] = 0;
-         gmesa->dirty &= ~GAMMA_UPLOAD_TEX1;
-      }
-#endif
-   }
-
-   remove_from_list(t);
-   free(t);
-}
-
-
-void gammaSwapOutTexObj(gammaContextPtr gmesa, gammaTextureObjectPtr t)
-{
-/*     fprintf(stderr, "%s\n", __FUNCTION__); */
-
-   if (t->MemBlock) {
-      mmFreeMem(t->MemBlock);
-      t->MemBlock = 0;
-
-      if (t->age > gmesa->dirtyAge)
-	 gmesa->dirtyAge = t->age;
-   }
-
-   t->dirty_images = ~0;
-   move_to_tail(&(gmesa->SwappedOut), t);
-}
-
-
-
-/* Upload an image from mesa's internal copy.
- */
-static void gammaUploadTexLevel( gammaContextPtr gmesa, gammaTextureObjectPtr t, int level )
-{
-   const struct gl_texture_image *image = t->image[level].image;
-   int i,j;
-   int l2d;
-#if 0
-   int offset = 0;
-#endif
-   int words, depthLog2;
-
-   /* fprintf(stderr, "%s\n", __FUNCTION__);  */
-
-   l2d = 5; /* 32bits per texel == 1<<5 */
-
-   if (level == 0) {
-      t->TextureAddressMode &= ~(TAM_WidthMask | TAM_HeightMask);
-      t->TextureAddressMode |= (image->WidthLog2 << 9) | 
-			       (image->HeightLog2 << 13);
-      t->TextureReadMode &= ~(TRM_WidthMask | TRM_HeightMask | 
-			      TRM_DepthMask | TRM_Border |
-			      TRM_Patch);
-      t->TextureReadMode |= (image->WidthLog2 << 1) | 
-			    (image->HeightLog2 << 5) | 
-			    (l2d << 9);
-      t->TextureFormat &= ~(TF_CompnentsMask | TF_OneCompFmt_Mask);
-   }
-
-   t->TextureBaseAddr[level] = /* ??? */
-	(unsigned long)(t->image[level].offset + t->BufAddr) << 5;
-
-   CALC_LOG2(depthLog2, 1<<l2d);
-   words = (image->Width * image->Height) >> (5-depthLog2);
-
-   CHECK_DMA_BUFFER(gmesa, 3);
-   WRITE(gmesa->buf, LBWindowBase, t->TextureBaseAddr[level] >> 5);
-   WRITE(gmesa->buf, TextureCacheControl, (TCC_Enable | TCC_Invalidate));
-   WRITE(gmesa->buf, WaitForCompletion, 0);
-   FLUSH_DMA_BUFFER(gmesa);
-
-   switch (t->image[level].internalFormat) {
-   case GL_RGB:
-   case 3:
-   {
-      GLubyte  *src = (GLubyte *)image->Data;
-
-      if (level == 0)
-         t->TextureFormat |= TF_Compnents_3;
-      
-#if 0 /* This is the texture download code we SHOULD be using */
-      /* In the routines below, but this causes an DMA overrun - WHY ? */
-      while (offset < words) {
-         int count = gmesa->bufSize;
-	 int i;
-	 count -= 3;
-         if (count > words-offset) count = words-offset;
-
-	 gmesa->buf->i = GlintTextureDownloadOffsetTag;
-	 gmesa->buf++;
-	 gmesa->buf->i = offset;
-	 gmesa->buf++;
-         gmesa->buf->i = (GlintTextureDataTag | ((count-1) << 16));
-	 gmesa->buf++;
-
-	 for (i = 0; i < count; i++) {
-		gmesa->buf->i = PACK_COLOR_565(src[0],src[1],src[2]);
-	 	gmesa->buf++;
-		src += 3;
-	 }
-
-	 gmesa->bufCount = count+3; /* texture data + 3 values */
-	 offset += count;
-
-         FLUSH_DMA_BUFFER(gmesa);
-      }   
-#else
-	/* The UGLY way, and SLOW !, but the above sometimes causes
-	 * a DMA overrun error ??? FIXME ! */
-
-      CHECK_DMA_BUFFER(gmesa, 1);
-      WRITE(gmesa->buf, TextureDownloadOffset, 0);
-      for (i = 0; i < words; i++) {
- 	unsigned int data;
-	data = PACK_COLOR_565(src[0],src[1],src[2]);
- 	CHECK_DMA_BUFFER(gmesa, 1);
- 	WRITE(gmesa->buf, TextureData, data);
- 	src += 3;
-      }
-      FLUSH_DMA_BUFFER(gmesa);
-#endif
-   }
-   break;
-
-   case GL_RGBA:
-   case 4:
-   {
-      GLubyte  *src = (GLubyte *)image->Data;
-
-      if (level == 0)
-         t->TextureFormat |= TF_Compnents_4;
-
-	/* The UGLY way, and SLOW !, but the above sometimes causes
-	 * a DMA overrun error ??? FIXME ! */
-      CHECK_DMA_BUFFER(gmesa, 1);
-      WRITE(gmesa->buf, TextureDownloadOffset, 0);
-      for (i = 0; i < words; i++) {
- 	unsigned int data;
-	data = PACK_COLOR_8888(src[0],src[1],src[2],src[3]);
- 	CHECK_DMA_BUFFER(gmesa, 1);
- 	WRITE(gmesa->buf, TextureData, data);
- 	src += 4;
-      }
-      FLUSH_DMA_BUFFER(gmesa);
-   }
-   break;
-
-   case GL_LUMINANCE:
-   {
-      GLubyte  *src = (GLubyte *)image->Data;
-
-      if (level == 0)
-         t->TextureFormat |= TF_Compnents_1 | TF_OneCompFmt_Lum;
-
-	/* The UGLY way, and SLOW !, but the above sometimes causes
-	 * a DMA overrun error ??? FIXME ! */
-      CHECK_DMA_BUFFER(gmesa, 1);
-      WRITE(gmesa->buf, TextureDownloadOffset, 0);
-      for (i = 0; i < words; i++) {
- 	unsigned int data;
-	data = PACK_COLOR_888(src[0],src[0],src[0]);
- 	CHECK_DMA_BUFFER(gmesa, 1);
- 	WRITE(gmesa->buf, TextureData, data);
- 	src ++;
-      }
-      FLUSH_DMA_BUFFER(gmesa);
-   }
-   break;
-
-   case GL_INTENSITY:
-   {
-      GLubyte  *src = (GLubyte *)image->Data;
-
-      if (level == 0)
-         t->TextureFormat |= TF_Compnents_1 | TF_OneCompFmt_Intensity;
-
-	/* The UGLY way, and SLOW !, but the above sometimes causes
-	 * a DMA overrun error ??? FIXME ! */
-      CHECK_DMA_BUFFER(gmesa, 1);
-      WRITE(gmesa->buf, TextureDownloadOffset, 0);
-      for (i = 0; i < words; i++) {
- 	unsigned int data;
-	data = PACK_COLOR_8888(src[0],src[0],src[0],src[0]);
- 	CHECK_DMA_BUFFER(gmesa, 1);
- 	WRITE(gmesa->buf, TextureData, data);
- 	src ++;
-      }
-      FLUSH_DMA_BUFFER(gmesa);
-   }
-   break;
-
-   case GL_LUMINANCE_ALPHA:
-   {
-      GLubyte  *src = (GLubyte *)image->Data;
-
-      if (level == 0)
-         t->TextureFormat |= TF_Compnents_2;
-
-	/* The UGLY way, and SLOW !, but the above sometimes causes
-	 * a DMA overrun error ??? FIXME ! */
-      CHECK_DMA_BUFFER(gmesa, 1);
-      WRITE(gmesa->buf, TextureDownloadOffset, 0);
-      for (i = 0; i < words; i++) {
- 	unsigned int data;
-	data = PACK_COLOR_8888(src[0],src[0],src[0],src[1]);
- 	CHECK_DMA_BUFFER(gmesa, 1);
- 	WRITE(gmesa->buf, TextureData, data);
- 	src += 2;
-      }
-      FLUSH_DMA_BUFFER(gmesa);
-   }
-   break;
-
-   case GL_ALPHA:
-   {
-      GLubyte  *src = (GLubyte *)image->Data;
-
-      if (level == 0)
-         t->TextureFormat |= TF_Compnents_1 | TF_OneCompFmt_Alpha;
-
-	/* The UGLY way, and SLOW !, but the above sometimes causes
-	 * a DMA overrun error ??? FIXME ! */
-      CHECK_DMA_BUFFER(gmesa, 1);
-      WRITE(gmesa->buf, TextureDownloadOffset, 0);
-      for (i = 0; i < words; i++) {
- 	unsigned int data;
-	data = PACK_COLOR_8888(255,255,255,src[0]);
- 	CHECK_DMA_BUFFER(gmesa, 1);
- 	WRITE(gmesa->buf, TextureData, data);
- 	src += 1;
-      }
-      FLUSH_DMA_BUFFER(gmesa);
-   }
-   break;
-
-   /* TODO: Translate color indices *now*:
-    */
-   case GL_COLOR_INDEX:
-      {
-	 GLubyte *dst = (GLubyte *)(t->BufAddr + t->image[level].offset);
-	 GLubyte *src = (GLubyte *)image->Data;
-
-	 for (j = 0 ; j < image->Height ; j++, dst += t->Pitch) {
-	    for (i = 0 ; i < image->Width ; i++) {
-	       dst[i] = src[0];
-	       src += 1;
-	    }
-	 }
-      }
-   break;
-
-   default:
-      fprintf(stderr, "Not supported texture format %s\n",
-              _mesa_lookup_enum_by_nr(image->Format));
-   }
-
-   CHECK_DMA_BUFFER(gmesa, 2);
-   WRITE(gmesa->buf, WaitForCompletion, 0);
-   WRITE(gmesa->buf, LBWindowBase, gmesa->LBWindowBase);
-}
-
-void gammaPrintLocalLRU( gammaContextPtr gmesa )
-{
-   gammaTextureObjectPtr t;
-   int sz = 1 << (gmesa->gammaScreen->logTextureGranularity);
-
-   foreach( t, &gmesa->TexObjList ) {
-      if (!t->globj)
-	 fprintf(stderr, "Placeholder %d at %x sz %x\n",
-		 t->MemBlock->ofs / sz,
-		 t->MemBlock->ofs,
-		 t->MemBlock->size);
-      else
-	 fprintf(stderr, "Texture at %x sz %x\n",
-		 t->MemBlock->ofs,
-		 t->MemBlock->size);
-
-   }
-}
-
-void gammaPrintGlobalLRU( gammaContextPtr gmesa )
-{
-   int i, j;
-   GAMMATextureRegionPtr list = gmesa->sarea->texList;
-
-   for (i = 0, j = GAMMA_NR_TEX_REGIONS ; i < GAMMA_NR_TEX_REGIONS ; i++) {
-      fprintf(stderr, "list[%d] age %d next %d prev %d\n",
-	      j, list[j].age, list[j].next, list[j].prev);
-      j = list[j].next;
-      if (j == GAMMA_NR_TEX_REGIONS) break;
-   }
-
-   if (j != GAMMA_NR_TEX_REGIONS)
-      fprintf(stderr, "Loop detected in global LRU\n");
-}
-
-
-void gammaResetGlobalLRU( gammaContextPtr gmesa )
-{
-   GAMMATextureRegionPtr list = gmesa->sarea->texList;
-   int sz = 1 << gmesa->gammaScreen->logTextureGranularity;
-   int i;
-
-   /* (Re)initialize the global circular LRU list.  The last element
-    * in the array (GAMMA_NR_TEX_REGIONS) is the sentinal.  Keeping it
-    * at the end of the array allows it to be addressed rationally
-    * when looking up objects at a particular location in texture
-    * memory.
-    */
-   for (i = 0 ; (i+1) * sz <= gmesa->gammaScreen->textureSize ; i++) {
-      list[i].prev = i-1;
-      list[i].next = i+1;
-      list[i].age = 0;
-   }
-
-   i--;
-   list[0].prev = GAMMA_NR_TEX_REGIONS;
-   list[i].prev = i-1;
-   list[i].next = GAMMA_NR_TEX_REGIONS;
-   list[GAMMA_NR_TEX_REGIONS].prev = i;
-   list[GAMMA_NR_TEX_REGIONS].next = 0;
-   gmesa->sarea->texAge = 0;
-}
-
-
-void gammaUpdateTexLRU( gammaContextPtr gmesa, gammaTextureObjectPtr t )
-{
-   int i;
-   int logsz = gmesa->gammaScreen->logTextureGranularity;
-   int start = t->MemBlock->ofs >> logsz;
-   int end = (t->MemBlock->ofs + t->MemBlock->size - 1) >> logsz;
-   GAMMATextureRegionPtr list = gmesa->sarea->texList;
-
-   gmesa->texAge = ++gmesa->sarea->texAge;
-
-   /* Update our local LRU
-    */
-   move_to_head( &(gmesa->TexObjList), t );
-
-   /* Update the global LRU
-    */
-   for (i = start ; i <= end ; i++) {
-
-      list[i].in_use = 1;
-      list[i].age = gmesa->texAge;
-
-      /* remove_from_list(i)
-       */
-      list[(unsigned)list[i].next].prev = list[i].prev;
-      list[(unsigned)list[i].prev].next = list[i].next;
-
-      /* insert_at_head(list, i)
-       */
-      list[i].prev = GAMMA_NR_TEX_REGIONS;
-      list[i].next = list[GAMMA_NR_TEX_REGIONS].next;
-      list[(unsigned)list[GAMMA_NR_TEX_REGIONS].next].prev = i;
-      list[GAMMA_NR_TEX_REGIONS].next = i;
-   }
-}
-
-
-/* Called for every shared texture region which has increased in age
- * since we last held the lock.
- *
- * Figures out which of our textures have been ejected by other clients,
- * and pushes a placeholder texture onto the LRU list to represent
- * the other client's textures.
- */
-void gammaTexturesGone( gammaContextPtr gmesa,
-		       GLuint offset,
-		       GLuint size,
-		       GLuint in_use )
-{
-   gammaTextureObjectPtr t, tmp;
-
-   foreach_s ( t, tmp, &gmesa->TexObjList ) {
-
-      if (t->MemBlock->ofs >= offset + size ||
-	  t->MemBlock->ofs + t->MemBlock->size <= offset)
-	 continue;
-
-      /* It overlaps - kick it off.  Need to hold onto the currently bound
-       * objects, however.
-       */
-      gammaSwapOutTexObj( gmesa, t );
-   }
-
-   if (in_use) {
-      t = (gammaTextureObjectPtr) calloc(1,sizeof(*t));
-      if (!t) return;
-
-      t->MemBlock = mmAllocMem( gmesa->texHeap, size, 0, offset);
-      insert_at_head( &gmesa->TexObjList, t );
-   }
-
-   /* Reload any lost textures referenced by current vertex buffer.
-    */
-#if 0
-   if (gmesa->vertex_buffer) {
-      int i, j;
-
-      fprintf(stderr, "\n\nreload tex\n");
-
-      for (i = 0 ; i < gmesa->statenr ; i++) {
-	 for (j = 0 ; j < 2 ; j++) {
-	    gammaTextureObjectPtr t = gmesa->state_tex[j][i];
-	    if (t) {
-	       if (t->MemBlock == 0)
-		  gammaUploadTexImages( gmesa, t );
-	    }
-	 }
-      }
-
-      /* Hard to do this with the lock held:
-       */
-/*        GAMMA_FIREVERTICES( gmesa ); */
-   }
-#endif
-}
-
-
-
-
-
-/* This is called with the lock held.  May have to eject our own and/or
- * other client's texture objects to make room for the upload.
- */
-void gammaUploadTexImages( gammaContextPtr gmesa, gammaTextureObjectPtr t )
-{
-   int i;
-   int ofs;
-   int numLevels;
-
-   /* /fprintf(stderr, "%s\n", __FUNCTION__); */
-#if 0
-   LOCK_HARDWARE( gmesa );
-#endif
-
-   /* Do we need to eject LRU texture objects?
-    */
-   if (!t->MemBlock) {
-      while (1)
-      {
-	 t->MemBlock = mmAllocMem( gmesa->texHeap, t->totalSize, 12, 0 );
-	 if (t->MemBlock)
-	    break;
-
-	 if (gmesa->TexObjList.prev == gmesa->CurrentTexObj[0] ||
-	     gmesa->TexObjList.prev == gmesa->CurrentTexObj[1]) {
-  	    fprintf(stderr, "Hit bound texture in upload\n");
-	    gammaPrintLocalLRU( gmesa );
-	    return;
-	 }
-
-	 if (gmesa->TexObjList.prev == &(gmesa->TexObjList)) {
- 	    fprintf(stderr, "Failed to upload texture, sz %d\n", t->totalSize);
-	    mmDumpMemInfo( gmesa->texHeap );
-	    return;
-	 }
-
-	 gammaSwapOutTexObj( gmesa, gmesa->TexObjList.prev );
-      }
-
-      ofs = t->MemBlock->ofs;
-      t->BufAddr = (char *)(unsigned long)(gmesa->LBWindowBase + ofs); /* ??? */
-
-      if (t == gmesa->CurrentTexObj[0])
-	 gmesa->dirty |= GAMMA_UPLOAD_TEX0;
-
-#if 0
-      if (t == gmesa->CurrentTexObj[1])
-	 gmesa->dirty |= GAMMA_UPLOAD_TEX1;
-#endif
-
-      gammaUpdateTexLRU( gmesa, t );
-   }
-
-#if 0
-   if (gmesa->dirtyAge >= GET_DISPATCH_AGE(gmesa))
-      gammaWaitAgeLocked( gmesa, gmesa->dirtyAge );
-#endif
-
-   numLevels = t->lastLevel - t->firstLevel + 1;
-   for (i = 0 ; i < numLevels ; i++)
-      if (t->dirty_images & (1<<i))
-	 gammaUploadTexLevel( gmesa, t, i );
-
-   t->dirty_images = 0;
-
-#if 0
-   UNLOCK_HARDWARE( gmesa );
-#endif
-}
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/gamma/gamma_texstate.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/gamma/gamma_texstate.c
deleted file mode 100644
index a8d1b253c..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/gamma/gamma_texstate.c
+++ /dev/null
@@ -1,216 +0,0 @@
-/* $XFree86: xc/lib/GL/mesa/src/drv/gamma/gamma_texstate.c,v 1.5 2002/11/05 17:46:07 tsi Exp $ */
-
-#include <stdlib.h>
-#include <stdio.h>
-
-#include "glheader.h"
-#include "macros.h"
-#include "mtypes.h"
-#include "simple_list.h"
-#include "enums.h"
-
-#include "mm.h"
-#include "gamma_context.h"
-
-static void gammaSetTexImages( gammaContextPtr gmesa, 
-			      struct gl_texture_object *tObj )
-{
-   GLuint height, width, pitch, i, log_pitch;
-   gammaTextureObjectPtr t = (gammaTextureObjectPtr) tObj->DriverData;
-   const struct gl_texture_image *baseImage = tObj->Image[0][tObj->BaseLevel];
-   GLint firstLevel, lastLevel, numLevels;
-   GLint log2Width, log2Height;
-
-   /* fprintf(stderr, "%s\n", __FUNCTION__);  */
-
-   t->texelBytes = 2;
-
-   /* Compute which mipmap levels we really want to send to the hardware.
-    * This depends on the base image size, GL_TEXTURE_MIN_LOD,
-    * GL_TEXTURE_MAX_LOD, GL_TEXTURE_BASE_LEVEL, and GL_TEXTURE_MAX_LEVEL.
-    * Yes, this looks overly complicated, but it's all needed.
-    */
-   if (tObj->MinFilter == GL_LINEAR || tObj->MinFilter == GL_NEAREST) {
-      firstLevel = lastLevel = tObj->BaseLevel;
-   }
-   else {
-      firstLevel = tObj->BaseLevel + (GLint) (tObj->MinLod + 0.5);
-      firstLevel = MAX2(firstLevel, tObj->BaseLevel);
-      lastLevel = tObj->BaseLevel + (GLint) (tObj->MaxLod + 0.5);
-      lastLevel = MAX2(lastLevel, tObj->BaseLevel);
-      lastLevel = MIN2(lastLevel, tObj->BaseLevel + baseImage->MaxLog2);
-      lastLevel = MIN2(lastLevel, tObj->MaxLevel);
-      lastLevel = MAX2(firstLevel, lastLevel); /* need at least one level */
-   }
-
-   /* save these values */
-   t->firstLevel = firstLevel;
-   t->lastLevel = lastLevel;
-
-   numLevels = lastLevel - firstLevel + 1;
-
-   log2Width = tObj->Image[0][firstLevel]->WidthLog2;
-   log2Height = tObj->Image[0][firstLevel]->HeightLog2;
-
-
-   /* Figure out the amount of memory required to hold all the mipmap
-    * levels.  Choose the smallest pitch to accomodate the largest
-    * mipmap:
-    */
-   width = tObj->Image[0][firstLevel]->Width * t->texelBytes;
-   for (pitch = 32, log_pitch=2 ; pitch < width ; pitch *= 2 )
-      log_pitch++;
-   
-   /* All images must be loaded at this pitch.  Count the number of
-    * lines required:
-    */
-   for ( height = i = 0 ; i < numLevels ; i++ ) {
-      t->image[i].image = tObj->Image[0][firstLevel + i];
-      t->image[i].offset = height * pitch;
-      t->image[i].internalFormat = baseImage->Format;
-      height += t->image[i].image->Height;
-      t->TextureBaseAddr[i] = /* ??? */
-	(unsigned long)(t->image[i].offset + t->BufAddr) << 5;
-
-   }
-
-   t->Pitch = pitch;
-   t->totalSize = height*pitch;
-   t->max_level = i-1;
-   gmesa->dirty |= GAMMA_UPLOAD_TEX0 /* | GAMMA_UPLOAD_TEX1*/;   
-
-   gammaUploadTexImages( gmesa, t );
-}
-
-static void gammaUpdateTexEnv( GLcontext *ctx, GLuint unit )
-{
-   const struct gl_texture_unit *texUnit = &ctx->Texture.Unit[unit];
-   const struct gl_texture_object *tObj = texUnit->_Current;
-   const GLuint format = tObj->Image[0][tObj->BaseLevel]->Format;
-   gammaTextureObjectPtr t = (gammaTextureObjectPtr)tObj->DriverData;
-   GLuint tc;
-
-   /* fprintf(stderr, "%s\n", __FUNCTION__);  */
-
-   tc = t->TextureColorMode & ~(TCM_BaseFormatMask | TCM_ApplicationMask);
-
-   switch (format) {
-   case GL_RGB:
-      tc |= TCM_BaseFormat_RGB;
-      break;
-   case GL_LUMINANCE:
-      tc |= TCM_BaseFormat_Lum;
-      break;
-   case GL_ALPHA:
-      tc |= TCM_BaseFormat_Alpha;
-      break;
-   case GL_LUMINANCE_ALPHA:
-      tc |= TCM_BaseFormat_LumAlpha;
-      break;
-   case GL_INTENSITY:
-      tc |= TCM_BaseFormat_Intensity;
-      break;
-   case GL_RGBA:
-      tc |= TCM_BaseFormat_RGBA;
-      break;
-   case GL_COLOR_INDEX:
-      break;
-   }
-
-   switch (texUnit->EnvMode) {
-   case GL_REPLACE:
-      tc |= TCM_Replace;
-      break;
-   case GL_MODULATE:
-      tc |= TCM_Modulate;
-      break;
-   case GL_ADD:
-      /* do nothing ???*/
-      break;
-   case GL_DECAL:
-      tc |= TCM_Decal;
-      break;
-   case GL_BLEND:
-      tc |= TCM_Blend;
-      break;
-   default:
-      fprintf(stderr, "unknown tex env mode");
-      return;
-   }
-
-   t->TextureColorMode = tc;
-}
-
-
-
-
-static void gammaUpdateTexUnit( GLcontext *ctx, GLuint unit )
-{
-   gammaContextPtr gmesa = GAMMA_CONTEXT(ctx);
-   struct gl_texture_unit *texUnit = &ctx->Texture.Unit[unit];
-
-   /* fprintf(stderr, "%s\n", __FUNCTION__);  */
-
-   if (texUnit->_ReallyEnabled == TEXTURE_2D_BIT) 
-   {
-      struct gl_texture_object *tObj = texUnit->_Current;
-      gammaTextureObjectPtr t = (gammaTextureObjectPtr)tObj->DriverData;
-
-      /* Upload teximages (not pipelined)
-       */
-      if (t->dirty_images) {
-	 gammaSetTexImages( gmesa, tObj );
-	 if (!t->MemBlock) {
-	    FALLBACK( gmesa, GAMMA_FALLBACK_TEXTURE, GL_TRUE );
-	    return;
-	 }
-      }
-
-#if 0
-      if (tObj->Image[0][tObj->BaseLevel]->Border > 0) {
-         FALLBACK( gmesa, GAMMA_FALLBACK_TEXTURE, GL_TRUE );
-         return;
-      }
-#endif
-
-      /* Update state if this is a different texture object to last
-       * time.
-       */
-      if (gmesa->CurrentTexObj[unit] != t) {
-	 gmesa->dirty |= GAMMA_UPLOAD_TEX0 /* << unit */;
-	 gmesa->CurrentTexObj[unit] = t;
-	 gammaUpdateTexLRU( gmesa, t ); /* done too often */
-      }
-      
-      /* Update texture environment if texture object image format or 
-       * texture environment state has changed.
-       */
-      if (tObj->Image[0][tObj->BaseLevel]->Format != gmesa->TexEnvImageFmt[unit]) {
-	 gmesa->TexEnvImageFmt[unit] = tObj->Image[0][tObj->BaseLevel]->Format;
-	 gammaUpdateTexEnv( ctx, unit );
-      }
-   }
-   else if (texUnit->_ReallyEnabled) {
-      FALLBACK( gmesa, GAMMA_FALLBACK_TEXTURE, GL_TRUE );
-   }
-   else /*if (gmesa->CurrentTexObj[unit])*/ {
-      gmesa->CurrentTexObj[unit] = 0;
-      gmesa->TexEnvImageFmt[unit] = 0;	
-      gmesa->dirty &= ~(GAMMA_UPLOAD_TEX0<<unit); 
-   }
-}
-
-
-void gammaUpdateTextureState( GLcontext *ctx )
-{
-   gammaContextPtr gmesa = GAMMA_CONTEXT(ctx);
-   /* fprintf(stderr, "%s\n", __FUNCTION__);  */
-   FALLBACK( gmesa, GAMMA_FALLBACK_TEXTURE, GL_FALSE );
-   gammaUpdateTexUnit( ctx, 0 );
-#if 0
-   gammaUpdateTexUnit( ctx, 1 );
-#endif
-}
-
-
-
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/gamma/gamma_tris.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/gamma/gamma_tris.c
deleted file mode 100644
index 83bf56a14..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/gamma/gamma_tris.c
+++ /dev/null
@@ -1,659 +0,0 @@
-/*
- * Copyright 2001 by Alan Hourihane.
- *
- * Permission to use, copy, modify, distribute, and sell this software and its
- * documentation for any purpose is hereby granted without fee, provided that
- * the above copyright notice appear in all copies and that both that
- * copyright notice and this permission notice appear in supporting
- * documentation, and that the name of Alan Hourihane not be used in
- * advertising or publicity pertaining to distribution of the software without
- * specific, written prior permission.  Alan Hourihane makes no representations
- * about the suitability of this software for any purpose.  It is provided
- * "as is" without express or implied warranty.
- *
- * ALAN HOURIHANE DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
- * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
- * EVENT SHALL ALAN HOURIHANE BE LIABLE FOR ANY SPECIAL, INDIRECT OR
- * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
- * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
- * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
- * PERFORMANCE OF THIS SOFTWARE.
- *
- * Authors:  Alan Hourihane, <alanh@tungstengraphics.com>
- *           Keith Whitwell, <keith@tungstengraphics.com>
- *
- * 3DLabs Gamma driver.
- */
-
-#include "gamma_context.h"
-#include "gamma_vb.h"
-#include "gamma_tris.h"
-
-#include "glheader.h"
-#include "mtypes.h"
-#include "macros.h"
-#include "colormac.h"
-
-#include "swrast/swrast.h"
-#include "swrast_setup/swrast_setup.h"
-#include "tnl/tnl.h"
-#include "tnl/t_context.h"
-#include "tnl/t_pipeline.h"
-
-
-/***********************************************************************
- *                   Build hardware rasterization functions            *
- ***********************************************************************/
-
-#define GAMMA_RAST_ALPHA_BIT	0x01
-#define GAMMA_RAST_TEX_BIT	0x02
-#define GAMMA_RAST_FLAT_BIT	0x04
-
-static gamma_point_func gamma_point_tab[0x8];
-static gamma_line_func gamma_line_tab[0x8];
-static gamma_tri_func gamma_tri_tab[0x8];
-static gamma_quad_func gamma_quad_tab[0x8];
-
-#define IND (0)
-#define TAG(x) x
-#include "gamma_tritmp.h"
-
-#define IND (GAMMA_RAST_ALPHA_BIT)
-#define TAG(x) x##_alpha
-#include "gamma_tritmp.h"
-
-#define IND (GAMMA_RAST_TEX_BIT)
-#define TAG(x) x##_tex
-#include "gamma_tritmp.h"
-
-#define IND (GAMMA_RAST_ALPHA_BIT|GAMMA_RAST_TEX_BIT)
-#define TAG(x) x##_alpha_tex
-#include "gamma_tritmp.h"
-
-#define IND (GAMMA_RAST_FLAT_BIT)
-#define TAG(x) x##_flat
-#include "gamma_tritmp.h"
-
-#define IND (GAMMA_RAST_ALPHA_BIT|GAMMA_RAST_FLAT_BIT)
-#define TAG(x) x##_alpha_flat
-#include "gamma_tritmp.h"
-
-#define IND (GAMMA_RAST_TEX_BIT|GAMMA_RAST_FLAT_BIT)
-#define TAG(x) x##_tex_flat
-#include "gamma_tritmp.h"
-
-#define IND (GAMMA_RAST_ALPHA_BIT|GAMMA_RAST_TEX_BIT|GAMMA_RAST_FLAT_BIT)
-#define TAG(x) x##_alpha_tex_flat
-#include "gamma_tritmp.h"
-
-
-static void init_rast_tab( void )
-{
-   gamma_init();
-   gamma_init_alpha();
-   gamma_init_tex();
-   gamma_init_alpha_tex();
-   gamma_init_flat();
-   gamma_init_alpha_flat();
-   gamma_init_tex_flat();
-   gamma_init_alpha_tex_flat();
-}
-
-/***********************************************************************
- *                    Rasterization fallback helpers                   *
- ***********************************************************************/
-
-
-/* This code is hit only when a mix of accelerated and unaccelerated
- * primitives are being drawn, and only for the unaccelerated
- * primitives.  
- */
-static void 
-gamma_fallback_quad( gammaContextPtr gmesa, 
-		    const gammaVertex *v0, 
-		    const gammaVertex *v1, 
-		    const gammaVertex *v2, 
-		    const gammaVertex *v3 )
-{
-   GLcontext *ctx = gmesa->glCtx;
-   SWvertex v[4];
-   gamma_translate_vertex( ctx, v0, &v[0] );
-   gamma_translate_vertex( ctx, v1, &v[1] );
-   gamma_translate_vertex( ctx, v2, &v[2] );
-   gamma_translate_vertex( ctx, v3, &v[3] );
-   _swrast_Quad( ctx, &v[0], &v[1], &v[2], &v[3] );
-}
-
-static void 
-gamma_fallback_tri( gammaContextPtr gmesa, 
-		    const gammaVertex *v0, 
-		    const gammaVertex *v1, 
-		    const gammaVertex *v2 )
-{
-   GLcontext *ctx = gmesa->glCtx;
-   SWvertex v[3];
-   gamma_translate_vertex( ctx, v0, &v[0] );
-   gamma_translate_vertex( ctx, v1, &v[1] );
-   gamma_translate_vertex( ctx, v2, &v[2] );
-   _swrast_Triangle( ctx, &v[0], &v[1], &v[2] );
-}
-
-static void 
-gamma_fallback_line( gammaContextPtr gmesa,
-		     const gammaVertex *v0,
-		     const gammaVertex *v1 )
-{
-   GLcontext *ctx = gmesa->glCtx;
-   SWvertex v[2];
-   gamma_translate_vertex( ctx, v0, &v[0] );
-   gamma_translate_vertex( ctx, v1, &v[1] );
-   _swrast_Line( ctx, &v[0], &v[1] );
-}
-
-
-#if 0
-static void 
-gamma_fallback_point( gammaContextPtr gmesa, 
-		      const gammaVertex *v0 )
-{
-   GLcontext *ctx = gmesa->glCtx;
-   SWvertex v[1];
-   gamma_translate_vertex( ctx, v0, &v[0] );
-   _swrast_Point( ctx, &v[0] );
-}
-#endif
-
-
-/***********************************************************************
- *                    Choose rasterization functions                   *
- ***********************************************************************/
-
-#define _GAMMA_NEW_RASTER_STATE (_NEW_FOG | \
-				 _NEW_TEXTURE | \
-				 _DD_NEW_TRI_SMOOTH | \
-				 _DD_NEW_LINE_SMOOTH | \
-				 _DD_NEW_POINT_SMOOTH | \
-				 _DD_NEW_TRI_STIPPLE | \
-				 _DD_NEW_LINE_STIPPLE)
-
-#define LINE_FALLBACK (0)
-#define TRI_FALLBACK (0)
-
-static void gammaChooseRasterState(GLcontext *ctx)
-{
-   gammaContextPtr gmesa = GAMMA_CONTEXT(ctx);
-   GLuint flags = ctx->_TriangleCaps;
-   GLuint ind = 0;
-
-   if ( ctx->Line.SmoothFlag || 
-        ctx->Polygon.SmoothFlag || 
-        ctx->Point.SmoothFlag )
-      gmesa->Begin |= B_AntiAliasEnable;
-   else
-      gmesa->Begin &= ~B_AntiAliasEnable;
-
-   if ( ctx->Texture.Unit[0]._ReallyEnabled ) {
-      ind |= GAMMA_RAST_TEX_BIT;
-      gmesa->Begin |= B_TextureEnable;
-   } else
-      gmesa->Begin &= ~B_TextureEnable;
-
-   if (flags & DD_LINE_STIPPLE)
-      gmesa->Begin |= B_LineStippleEnable;
-   else
-      gmesa->Begin &= ~B_LineStippleEnable;
-   
-   if (flags & DD_TRI_STIPPLE)
-      gmesa->Begin |= B_AreaStippleEnable;
-   else
-      gmesa->Begin &= ~B_AreaStippleEnable;
-
-   if (ctx->Fog.Enabled) 
-      gmesa->Begin |= B_FogEnable;
-   else
-      gmesa->Begin &= ~B_FogEnable;
-
-   if (ctx->Color.BlendEnabled || ctx->Color.AlphaEnabled)
-      ind |= GAMMA_RAST_ALPHA_BIT;
-
-   if ( flags & DD_FLATSHADE )
-      ind |= GAMMA_RAST_FLAT_BIT;
-
-   gmesa->draw_line = gamma_line_tab[ind];
-   gmesa->draw_tri = gamma_tri_tab[ind];
-   gmesa->draw_quad = gamma_quad_tab[ind];
-   gmesa->draw_point = gamma_point_tab[ind];
-
-   /* Hook in fallbacks for specific primitives.  CURRENTLY DISABLED
-    */
-   if (flags & LINE_FALLBACK) 
-      gmesa->draw_line = gamma_fallback_line;
-	 
-   if (flags & TRI_FALLBACK) {
-      gmesa->draw_tri = gamma_fallback_tri;
-      gmesa->draw_quad = gamma_fallback_quad;
-   }
-}
-
-
-
-
-/***********************************************************************
- *          Macros for t_dd_tritmp.h to draw basic primitives          *
- ***********************************************************************/
-
-#define TRI( a, b, c )				\
-do {						\
-   gmesa->draw_tri( gmesa, a, b, c );	\
-} while (0)
-
-#define QUAD( a, b, c, d )			\
-do {						\
-   gmesa->draw_quad( gmesa, a, b, c, d );	\
-} while (0)
-
-#define LINE( v0, v1 )				\
-do {						\
-   gmesa->draw_line( gmesa, v0, v1 );	\
-} while (0)
-
-#define POINT( v0 )				\
-do {						\
-   gmesa->draw_point( gmesa, v0 );		\
-} while (0)
-
-
-/***********************************************************************
- *              Build render functions from dd templates               *
- ***********************************************************************/
-
-#define GAMMA_OFFSET_BIT 	0x01
-#define GAMMA_TWOSIDE_BIT	0x02
-#define GAMMA_UNFILLED_BIT	0x04
-#define GAMMA_FALLBACK_BIT	0x08
-#define GAMMA_MAX_TRIFUNC	0x10
-
-
-static struct {
-   tnl_points_func		points;
-   tnl_line_func		line;
-   tnl_triangle_func	triangle;
-   tnl_quad_func		quad;
-} rast_tab[GAMMA_MAX_TRIFUNC];
-
-
-#define DO_FALLBACK (IND & GAMMA_FALLBACK_BIT)
-#define DO_OFFSET    0 /* (IND & GAMMA_OFFSET_BIT) */
-#define DO_UNFILLED  0 /* (IND & GAMMA_UNFILLED_BIT) */
-#define DO_TWOSIDE  (IND & GAMMA_TWOSIDE_BIT)
-#define DO_FLAT      0
-#define DO_TRI       1
-#define DO_QUAD      1
-#define DO_LINE      1
-#define DO_POINTS    1
-#define DO_FULL_QUAD 1
-
-#define HAVE_RGBA         1
-#define HAVE_SPEC         0
-#define HAVE_BACK_COLORS  0
-#define HAVE_HW_FLATSHADE 1
-#define VERTEX            gammaVertex
-#define TAB               rast_tab
-
-#define DEPTH_SCALE 1.0
-#define UNFILLED_TRI unfilled_tri
-#define UNFILLED_QUAD unfilled_quad
-#define VERT_X(_v) _v->v.x
-#define VERT_Y(_v) _v->v.y
-#define VERT_Z(_v) _v->v.z
-#define AREA_IS_CCW( a ) (a > 0)
-#define GET_VERTEX(e) (gmesa->verts + (e * gmesa->vertex_size * sizeof(int)))
-
-#define VERT_SET_RGBA( v, c )  					\
-do {								\
-   UNCLAMPED_FLOAT_TO_UBYTE(v->ub4[4][0], (c)[0]);		\
-   UNCLAMPED_FLOAT_TO_UBYTE(v->ub4[4][1], (c)[1]);		\
-   UNCLAMPED_FLOAT_TO_UBYTE(v->ub4[4][2], (c)[2]);		\
-   UNCLAMPED_FLOAT_TO_UBYTE(v->ub4[4][3], (c)[3]);		\
-} while (0)
-#define VERT_COPY_RGBA( v0, v1 ) v0->ui[4] = v1->ui[4]
-#define VERT_SAVE_RGBA( idx )    color[idx] = v[idx]->ui[4]
-#define VERT_RESTORE_RGBA( idx ) v[idx]->ui[4] = color[idx]   
-
-#define LOCAL_VARS(n)					\
-   gammaContextPtr gmesa = GAMMA_CONTEXT(ctx);	\
-   GLuint color[n];				\
-   (void) color;
-
-
-/***********************************************************************
- *                Helpers for rendering unfilled primitives            *
- ***********************************************************************/
-
-static const GLuint hw_prim[GL_POLYGON+1] = {
-   B_PrimType_Points,
-   B_PrimType_Lines,
-   B_PrimType_Lines,
-   B_PrimType_Lines,
-   B_PrimType_Triangles,
-   B_PrimType_Triangles,
-   B_PrimType_Triangles,
-   B_PrimType_Triangles,
-   B_PrimType_Triangles,
-   B_PrimType_Triangles
-};
-
-static void gammaResetLineStipple( GLcontext *ctx );
-static void gammaRasterPrimitive( GLcontext *ctx, GLuint hwprim );
-static void gammaRenderPrimitive( GLcontext *ctx, GLenum prim );
-
-#define RASTERIZE(x) if (gmesa->hw_primitive != hw_prim[x]) \
-                        gammaRasterPrimitive( ctx, hw_prim[x] )
-#define RENDER_PRIMITIVE gmesa->render_primitive
-#define TAG(x) x
-#define IND GAMMA_FALLBACK_BIT
-#include "tnl_dd/t_dd_unfilled.h"
-#undef IND
-
-/***********************************************************************
- *                      Generate GL render functions                   *
- ***********************************************************************/
-
-#define IND (0)
-#define TAG(x) x
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (GAMMA_OFFSET_BIT)
-#define TAG(x) x##_offset
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (GAMMA_TWOSIDE_BIT)
-#define TAG(x) x##_twoside
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (GAMMA_TWOSIDE_BIT|GAMMA_OFFSET_BIT)
-#define TAG(x) x##_twoside_offset
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (GAMMA_UNFILLED_BIT)
-#define TAG(x) x##_unfilled
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (GAMMA_OFFSET_BIT|GAMMA_UNFILLED_BIT)
-#define TAG(x) x##_offset_unfilled
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (GAMMA_TWOSIDE_BIT|GAMMA_UNFILLED_BIT)
-#define TAG(x) x##_twoside_unfilled
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (GAMMA_TWOSIDE_BIT|GAMMA_OFFSET_BIT|GAMMA_UNFILLED_BIT)
-#define TAG(x) x##_twoside_offset_unfilled
-#include "tnl_dd/t_dd_tritmp.h"
-
-
-
-static void init_render_tab( void )
-{
-   init();
-   init_offset();
-   init_twoside();
-   init_twoside_offset();
-   init_unfilled();
-   init_offset_unfilled();
-   init_twoside_unfilled();
-   init_twoside_offset_unfilled();
-}
-
-
-/**********************************************************************/
-/*               Render unclipped begin/end objects                   */
-/**********************************************************************/
-
-#define VERT(x) (gammaVertex *)(gammaverts + (x * size * sizeof(int)))
-#define RENDER_POINTS( start, count )		\
-   for ( ; start < count ; start++) 		\
-      gmesa->draw_point( gmesa, VERT(start) )
-#define RENDER_LINE( v0, v1 ) \
-   gmesa->draw_line( gmesa, VERT(v0), VERT(v1) )
-#define RENDER_TRI( v0, v1, v2 )  \
-   gmesa->draw_tri( gmesa, VERT(v0), VERT(v1), VERT(v2) )
-#define RENDER_QUAD( v0, v1, v2, v3 ) \
-   gmesa->draw_quad( gmesa, VERT(v0), VERT(v1), VERT(v2), VERT(v3) )
-#define INIT(x) gammaRenderPrimitive( ctx, x );
-#undef LOCAL_VARS
-#define LOCAL_VARS						\
-   gammaContextPtr gmesa = GAMMA_CONTEXT(ctx);		\
-   const GLuint size = gmesa->vertex_size;		\
-   const char *gammaverts = (char *)gmesa->verts;		\
-   const GLboolean stipple = ctx->Line.StippleFlag;		\
-   (void) stipple;
-#define RESET_STIPPLE	if ( stipple ) gammaResetLineStipple( ctx );
-#define RESET_OCCLUSION
-#define PRESERVE_VB_DEFS
-#define ELT(x) (x)
-#define TAG(x) gamma_##x##_verts
-#include "tnl/t_vb_rendertmp.h"
-
-
-/**********************************************************************/
-/*                   Render clipped primitives                        */
-/**********************************************************************/
-
-static void gammaRenderClippedPoly( GLcontext *ctx, const GLuint *elts, 
-				   GLuint n )
-{
-   gammaContextPtr gmesa = GAMMA_CONTEXT(ctx);
-   struct vertex_buffer *VB = &TNL_CONTEXT(ctx)->vb;
-   TNLcontext *tnl = TNL_CONTEXT(ctx);
-   GLuint prim = gmesa->render_primitive;
-
-   /* Render the new vertices as an unclipped polygon. 
-    */
-   {
-      GLuint *tmp = VB->Elts;
-      VB->Elts = (GLuint *)elts;
-      tnl->Driver.Render.PrimTabElts[GL_POLYGON]( ctx, 0, n, PRIM_BEGIN|PRIM_END );
-      VB->Elts = tmp;
-   }
-
-   /* Restore the render primitive
-    */
-   if (prim != GL_POLYGON)
-      tnl->Driver.Render.PrimitiveNotify( ctx, prim );
-}
-
-static void gammaRenderClippedLine( GLcontext *ctx, GLuint ii, GLuint jj )
-{
-   TNLcontext *tnl = TNL_CONTEXT(ctx);
-   tnl->Driver.Render.Line( ctx, ii, jj );
-}
-
-
-/**********************************************************************/
-/*                    Choose render functions                         */
-/**********************************************************************/
-
-
-
-#define _GAMMA_NEW_RENDERSTATE (_DD_NEW_TRI_UNFILLED |		\
-			       _DD_NEW_TRI_LIGHT_TWOSIDE |	\
-			       _DD_NEW_TRI_OFFSET)
-
-#define ANY_RASTER_FLAGS (DD_TRI_LIGHT_TWOSIDE|DD_TRI_OFFSET|DD_TRI_UNFILLED)
-
-static void gammaChooseRenderState(GLcontext *ctx)
-{
-   gammaContextPtr gmesa = GAMMA_CONTEXT(ctx);
-   TNLcontext *tnl = TNL_CONTEXT(ctx);
-   GLuint flags = ctx->_TriangleCaps;
-   GLuint index = 0;
-
-   if (flags & ANY_RASTER_FLAGS) {
-      if (flags & DD_TRI_LIGHT_TWOSIDE)       index |= GAMMA_TWOSIDE_BIT;
-      if (flags & DD_TRI_OFFSET)	      index |= GAMMA_OFFSET_BIT;
-      if (flags & DD_TRI_UNFILLED)	      index |= GAMMA_UNFILLED_BIT;
-   }
-
-   if (gmesa->RenderIndex != index) {
-      gmesa->RenderIndex = index;
-
-      tnl->Driver.Render.Points = rast_tab[index].points;
-      tnl->Driver.Render.Line = rast_tab[index].line;
-      tnl->Driver.Render.Triangle = rast_tab[index].triangle;
-      tnl->Driver.Render.Quad = rast_tab[index].quad;
-         
-      if (gmesa->RenderIndex == 0)
-         tnl->Driver.Render.PrimTabVerts = gamma_render_tab_verts;
-      else
-         tnl->Driver.Render.PrimTabVerts = _tnl_render_tab_verts;
-      tnl->Driver.Render.PrimTabElts = _tnl_render_tab_elts;
-      tnl->Driver.Render.ClippedLine = gammaRenderClippedLine;
-      tnl->Driver.Render.ClippedPolygon = gammaRenderClippedPoly;
-   }
-}
-
-
-/**********************************************************************/
-/*                 High level hooks for t_vb_render.c                 */
-/**********************************************************************/
-
-
-
-/* Determine the rasterized primitive when not drawing unfilled 
- * polygons.
- *
- * Used only for the default render stage which always decomposes
- * primitives to trianges/lines/points.  For the accelerated stage,
- * which renders strips as strips, the equivalent calculations are
- * performed in gammarender.c.
- */
-
-static void gammaRasterPrimitive( GLcontext *ctx, GLuint hwprim )
-{
-   gammaContextPtr gmesa = GAMMA_CONTEXT(ctx);
-   if (gmesa->hw_primitive != hwprim)
-      gmesa->hw_primitive = hwprim;
-}
-
-static void gammaRenderPrimitive( GLcontext *ctx, GLenum prim )
-{
-   gammaContextPtr gmesa = GAMMA_CONTEXT(ctx);
-   gmesa->render_primitive = prim;
-}
-
-static void gammaRunPipeline( GLcontext *ctx )
-{
-   gammaContextPtr gmesa = GAMMA_CONTEXT(ctx);
-
-   if ( gmesa->new_state )
-      gammaDDUpdateHWState( ctx );
-
-   if (gmesa->new_gl_state) {
-      if (gmesa->new_gl_state & _NEW_TEXTURE)
-	 gammaUpdateTextureState( ctx );
-
-   if (!gmesa->Fallback) {
-      if (gmesa->new_gl_state & _GAMMA_NEW_VERTEX)
-	 gammaChooseVertexState( ctx );
-      
-      if (gmesa->new_gl_state & _GAMMA_NEW_RASTER_STATE)
-	 gammaChooseRasterState( ctx );
-      
-      if (gmesa->new_gl_state & _GAMMA_NEW_RENDERSTATE)
-	 gammaChooseRenderState( ctx );
-   }
-      
-      gmesa->new_gl_state = 0;
-   }
-
-   _tnl_run_pipeline( ctx );
-}
-
-static void gammaRenderStart( GLcontext *ctx )
-{
-   /* Check for projective texturing.  Make sure all texcoord
-    * pointers point to something.  (fix in mesa?)  
-    */
-   gammaCheckTexSizes( ctx );
-}
-
-static void gammaRenderFinish( GLcontext *ctx )
-{
-   if (0)
-      _swrast_flush( ctx );	/* never needed */
-}
-
-static void gammaResetLineStipple( GLcontext *ctx )
-{
-   gammaContextPtr gmesa = GAMMA_CONTEXT(ctx);
-
-   /* Reset the hardware stipple counter.
-    */
-   CHECK_DMA_BUFFER(gmesa, 1);
-   WRITE(gmesa->buf, UpdateLineStippleCounters, 0);
-}
-
-
-/**********************************************************************/
-/*           Transition to/from hardware rasterization.               */
-/**********************************************************************/
-
-
-void gammaFallback( gammaContextPtr gmesa, GLuint bit, GLboolean mode )
-{
-   GLcontext *ctx = gmesa->glCtx;
-   TNLcontext *tnl = TNL_CONTEXT(ctx);
-   GLuint oldfallback = gmesa->Fallback;
-
-   if (mode) {
-      gmesa->Fallback |= bit;
-      if (oldfallback == 0) {
-	 _swsetup_Wakeup( ctx );
-	 _tnl_need_projected_coords( ctx, GL_TRUE );
-	 gmesa->RenderIndex = ~0;
-      }
-   }
-   else {
-      gmesa->Fallback &= ~bit;
-      if (oldfallback == bit) {
-	 _swrast_flush( ctx );
-	 tnl->Driver.Render.Start = gammaRenderStart;
-	 tnl->Driver.Render.PrimitiveNotify = gammaRenderPrimitive;
-	 tnl->Driver.Render.Finish = gammaRenderFinish;
-	 tnl->Driver.Render.BuildVertices = gammaBuildVertices;
-         tnl->Driver.Render.ResetLineStipple = gammaResetLineStipple;
-	 gmesa->new_gl_state |= (_GAMMA_NEW_RENDERSTATE|
-				 _GAMMA_NEW_RASTER_STATE|
-				 _GAMMA_NEW_VERTEX);
-      }
-   }
-}
-
-
-/**********************************************************************/
-/*                            Initialization.                         */
-/**********************************************************************/
-
-
-void gammaDDInitTriFuncs( GLcontext *ctx )
-{
-   gammaContextPtr gmesa = GAMMA_CONTEXT(ctx);
-   TNLcontext *tnl = TNL_CONTEXT(ctx);
-   static int firsttime = 1;
-
-   if (firsttime) {
-      init_rast_tab();
-      init_render_tab();
-      firsttime = 0;
-   }
-   
-   gmesa->RenderIndex = ~0;
-
-   tnl->Driver.RunPipeline = gammaRunPipeline;
-   tnl->Driver.Render.Start = gammaRenderStart;
-   tnl->Driver.Render.Finish = gammaRenderFinish; 
-   tnl->Driver.Render.PrimitiveNotify = gammaRenderPrimitive;
-   tnl->Driver.Render.ResetLineStipple = gammaResetLineStipple;
-   tnl->Driver.Render.BuildVertices = gammaBuildVertices;
-}
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/gamma/gamma_tris.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/gamma/gamma_tris.h
deleted file mode 100644
index 02bec2869..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/gamma/gamma_tris.h
+++ /dev/null
@@ -1,36 +0,0 @@
-/*
- * Copyright 2001 by Alan Hourihane.
- *
- * Permission to use, copy, modify, distribute, and sell this software and its
- * documentation for any purpose is hereby granted without fee, provided that
- * the above copyright notice appear in all copies and that both that
- * copyright notice and this permission notice appear in supporting
- * documentation, and that the name of Alan Hourihane not be used in
- * advertising or publicity pertaining to distribution of the software without
- * specific, written prior permission.  Alan Hourihane makes no representations
- * about the suitability of this software for any purpose.  It is provided
- * "as is" without express or implied warranty.
- *
- * ALAN HOURIHANE DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
- * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
- * EVENT SHALL ALAN HOURIHANE BE LIABLE FOR ANY SPECIAL, INDIRECT OR
- * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
- * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
- * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
- * PERFORMANCE OF THIS SOFTWARE.
- *
- * Authors:  Alan Hourihane, <alanh@tungstengraphics.com>
- *           Keith Whitwell, <keith@tungstengraphics.com>
- *
- * 3DLabs Gamma driver.
- */
-
-#ifndef _GAMMA_TRIS_H
-#define _GAMMA_TRIS_H
-
-extern void gammaDDTrifuncInit(void);
-extern void gammaDDChooseTriRenderState(GLcontext *);
-
-
-
-#endif /* !(_GAMMA_TRIS_H) */
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/gamma/gamma_tritmp.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/gamma/gamma_tritmp.h
deleted file mode 100644
index 23459ff15..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/gamma/gamma_tritmp.h
+++ /dev/null
@@ -1,497 +0,0 @@
-/* $XFree86: xc/extras/Mesa/src/mesa/drivers/dri/gamma/gamma_tritmp.h,v 1.2 2004/12/13 22:40:49 tsi Exp $ */
-
-static void TAG(gamma_point)( gammaContextPtr gmesa, 
-			     const gammaVertex *v0 )
-{
-    u_int32_t vColor;
-    u_int32_t vBegin;
-
-    vBegin = gmesa->Begin | B_PrimType_Points;
-
-    CHECK_DMA_BUFFER(gmesa, 1);
-    WRITE(gmesa->buf, Begin, vBegin);
-
-#if (IND & GAMMA_RAST_ALPHA_BIT)
-    vColor = (v0->v.color.alpha << 24) |
-	     (v0->v.color.blue  << 16) |
-	     (v0->v.color.green <<  8) |
-	     (v0->v.color.red   <<  0);
-
-    CHECK_DMA_BUFFER(gmesa, 1);
-    WRITE(gmesa->buf, PackedColor4, vColor);
-#else
-    vColor = (v0->v.color.blue  << 16) |
-	     (v0->v.color.green <<  8) |
-	     (v0->v.color.red   <<  0);
-
-    CHECK_DMA_BUFFER(gmesa, 1);
-    WRITE(gmesa->buf, PackedColor3, vColor);
-#endif
-
-#if (IND & GAMMA_RAST_TEX_BIT)
-    CHECK_DMA_BUFFER(gmesa, 6);
-    WRITEF(gmesa->buf, Tt2, v0->v.u0);
-    WRITEF(gmesa->buf, Ts2, v0->v.v0);
-    WRITEF(gmesa->buf, Vw, v0->v.w);
-    WRITEF(gmesa->buf, Vz, v0->v.z);
-    WRITEF(gmesa->buf, Vy, v0->v.y);
-    WRITEF(gmesa->buf, Vx4, v0->v.x);
-#else
-    CHECK_DMA_BUFFER(gmesa, 4);
-    WRITEF(gmesa->buf, Vw, v0->v.w);
-    WRITEF(gmesa->buf, Vz, v0->v.z);
-    WRITEF(gmesa->buf, Vy, v0->v.y);
-    WRITEF(gmesa->buf, Vx4, v0->v.x);
-#endif
-
-#if !(IND & GAMMA_RAST_FLAT_BIT)
-    CHECK_DMA_BUFFER(gmesa, 1);
-    WRITE(gmesa->buf, FlushSpan, 0);
-#endif
-
-    CHECK_DMA_BUFFER(gmesa, 1);
-    WRITE(gmesa->buf, End, 0);
-}
-
-static void TAG(gamma_line)( gammaContextPtr gmesa, 
-			     const gammaVertex *v0,
-			     const gammaVertex *v1 )
-{
-    u_int32_t vColor;
-    u_int32_t vBegin;
-
-    vBegin = gmesa->Begin | B_PrimType_Lines;
-
-    CHECK_DMA_BUFFER(gmesa, 1);
-    WRITE(gmesa->buf, Begin, vBegin);
-
-#if !(IND & GAMMA_RAST_FLAT_BIT)
-#if (IND & GAMMA_RAST_ALPHA_BIT)
-    vColor = (v0->v.color.alpha << 24) |
-	     (v0->v.color.blue  << 16) |
-	     (v0->v.color.green <<  8) |
-	     (v0->v.color.red   <<  0);
-
-    CHECK_DMA_BUFFER(gmesa, 1);
-    WRITE(gmesa->buf, PackedColor4, vColor);
-#else
-    vColor = (v0->v.color.blue  << 16) |
-	     (v0->v.color.green <<  8) |
-	     (v0->v.color.red   <<  0);
-
-    CHECK_DMA_BUFFER(gmesa, 1);
-    WRITE(gmesa->buf, PackedColor3, vColor);
-#endif
-#else
-#if (IND & GAMMA_RAST_ALPHA_BIT)
-    vColor = (v1->v.color.alpha << 24) |
-	     (v1->v.color.blue  << 16) |
-	     (v1->v.color.green <<  8) |
-	     (v1->v.color.red   <<  0);
-
-    CHECK_DMA_BUFFER(gmesa, 1);
-    WRITE(gmesa->buf, PackedColor4, vColor);
-#else
-    vColor = (v1->v.color.blue  << 16) |
-	     (v1->v.color.green <<  8) |
-	     (v1->v.color.red   <<  0);
-
-    CHECK_DMA_BUFFER(gmesa, 1);
-    WRITE(gmesa->buf, PackedColor3, vColor);
-#endif
-#endif
-
-#if (IND & GAMMA_RAST_TEX_BIT)
-    CHECK_DMA_BUFFER(gmesa, 6);
-    WRITEF(gmesa->buf, Tt2, v0->v.u0);
-    WRITEF(gmesa->buf, Ts2, v0->v.v0);
-    WRITEF(gmesa->buf, Vw, v0->v.w);
-    WRITEF(gmesa->buf, Vz, v0->v.z);
-    WRITEF(gmesa->buf, Vy, v0->v.y);
-    WRITEF(gmesa->buf, Vx4, v0->v.x);
-#else
-    CHECK_DMA_BUFFER(gmesa, 4);
-    WRITEF(gmesa->buf, Vw, v0->v.w);
-    WRITEF(gmesa->buf, Vz, v0->v.z);
-    WRITEF(gmesa->buf, Vy, v0->v.y);
-    WRITEF(gmesa->buf, Vx4, v0->v.x);
-#endif
-
-#if !(IND & GAMMA_RAST_FLAT_BIT)
-#if (IND & GAMMA_RAST_ALPHA_BIT)
-    vColor = (v1->v.color.alpha << 24) |
-	     (v1->v.color.blue  << 16) |
-	     (v1->v.color.green <<  8) |
-	     (v1->v.color.red   <<  0);
-
-    CHECK_DMA_BUFFER(gmesa, 1);
-    WRITE(gmesa->buf, PackedColor4, vColor);
-#else
-    vColor = (v1->v.color.blue  << 16) |
-	     (v1->v.color.green <<  8) |
-	     (v1->v.color.red   <<  0);
-
-    CHECK_DMA_BUFFER(gmesa, 1);
-    WRITE(gmesa->buf, PackedColor3, vColor);
-#endif
-#endif
-
-#if (IND & GAMMA_RAST_TEX_BIT)
-    CHECK_DMA_BUFFER(gmesa, 6);
-    WRITEF(gmesa->buf, Tt2, v1->v.u0);
-    WRITEF(gmesa->buf, Ts2, v1->v.v0);
-    WRITEF(gmesa->buf, Vw, v1->v.w);
-    WRITEF(gmesa->buf, Vz, v1->v.z);
-    WRITEF(gmesa->buf, Vy, v1->v.y);
-    WRITEF(gmesa->buf, Vx4, v1->v.x);
-#else
-    CHECK_DMA_BUFFER(gmesa, 4);
-    WRITEF(gmesa->buf, Vw, v1->v.w);
-    WRITEF(gmesa->buf, Vz, v1->v.z);
-    WRITEF(gmesa->buf, Vy, v1->v.y);
-    WRITEF(gmesa->buf, Vx4, v1->v.x);
-#endif
-
-#if !(IND & GAMMA_RAST_FLAT_BIT)
-    CHECK_DMA_BUFFER(gmesa, 1);
-    WRITE(gmesa->buf, FlushSpan, 0);
-#endif
-
-    CHECK_DMA_BUFFER(gmesa, 1);
-    WRITE(gmesa->buf, End, 0);
-}
-
-static void TAG(gamma_triangle)( gammaContextPtr gmesa,
-				 const gammaVertex *v0,
-				 const gammaVertex *v1, 
-				 const gammaVertex *v2 )
-{
-    u_int32_t vColor;
-    u_int32_t vBegin;
-
-    vBegin = gmesa->Begin | B_PrimType_Triangles;
-
-    CHECK_DMA_BUFFER(gmesa, 1);
-    WRITE(gmesa->buf, Begin, vBegin);
-
-#if !(IND & GAMMA_RAST_FLAT_BIT)
-#if (IND & GAMMA_RAST_ALPHA_BIT)
-    vColor = (v0->v.color.alpha << 24) |
-	     (v0->v.color.blue  << 16) |
-	     (v0->v.color.green <<  8) |
-	     (v0->v.color.red   <<  0);
-
-    CHECK_DMA_BUFFER(gmesa, 1);
-    WRITE(gmesa->buf, PackedColor4, vColor);
-#else
-    vColor = (v0->v.color.blue  << 16) |
-	     (v0->v.color.green <<  8) |
-	     (v0->v.color.red   <<  0);
-
-    CHECK_DMA_BUFFER(gmesa, 1);
-    WRITE(gmesa->buf, PackedColor3, vColor);
-#endif
-#else
-#if (IND & GAMMA_RAST_ALPHA_BIT)
-    vColor = (v2->v.color.alpha << 24) |
-	     (v2->v.color.blue  << 16) |
-	     (v2->v.color.green <<  8) |
-	     (v2->v.color.red   <<  0);
-
-    CHECK_DMA_BUFFER(gmesa, 1);
-    WRITE(gmesa->buf, PackedColor4, vColor);
-#else
-    vColor = (v2->v.color.blue  << 16) |
-	     (v2->v.color.green <<  8) |
-	     (v2->v.color.red   <<  0);
-
-    CHECK_DMA_BUFFER(gmesa, 1);
-    WRITE(gmesa->buf, PackedColor3, vColor);
-#endif
-#endif
-
-#if (IND & GAMMA_RAST_TEX_BIT)
-    CHECK_DMA_BUFFER(gmesa, 6);
-    WRITEF(gmesa->buf, Tt2, v0->v.u0);
-    WRITEF(gmesa->buf, Ts2, v0->v.v0);
-    WRITEF(gmesa->buf, Vw, v0->v.w);
-    WRITEF(gmesa->buf, Vz, v0->v.z);
-    WRITEF(gmesa->buf, Vy, v0->v.y);
-    WRITEF(gmesa->buf, Vx4, v0->v.x);
-#else
-    CHECK_DMA_BUFFER(gmesa, 4);
-    WRITEF(gmesa->buf, Vw, v0->v.w);
-    WRITEF(gmesa->buf, Vz, v0->v.z);
-    WRITEF(gmesa->buf, Vy, v0->v.y);
-    WRITEF(gmesa->buf, Vx4, v0->v.x);
-#endif
-
-#if !(IND & GAMMA_RAST_FLAT_BIT)
-#if (IND & GAMMA_RAST_ALPHA_BIT)
-    vColor = (v1->v.color.alpha << 24) |
-	     (v1->v.color.blue  << 16) |
-	     (v1->v.color.green <<  8) |
-	     (v1->v.color.red   <<  0);
-
-    CHECK_DMA_BUFFER(gmesa, 1);
-    WRITE(gmesa->buf, PackedColor4, vColor);
-#else
-    vColor = (v1->v.color.blue  << 16) |
-	     (v1->v.color.green <<  8) |
-	     (v1->v.color.red   <<  0);
-
-    CHECK_DMA_BUFFER(gmesa, 1);
-    WRITE(gmesa->buf, PackedColor3, vColor);
-#endif
-#endif
-
-#if (IND & GAMMA_RAST_TEX_BIT)
-    CHECK_DMA_BUFFER(gmesa, 6);
-    WRITEF(gmesa->buf, Tt2, v1->v.u0);
-    WRITEF(gmesa->buf, Ts2, v1->v.v0);
-    WRITEF(gmesa->buf, Vw, v1->v.w);
-    WRITEF(gmesa->buf, Vz, v1->v.z);
-    WRITEF(gmesa->buf, Vy, v1->v.y);
-    WRITEF(gmesa->buf, Vx4, v1->v.x);
-#else
-    CHECK_DMA_BUFFER(gmesa, 4);
-    WRITEF(gmesa->buf, Vw, v1->v.w);
-    WRITEF(gmesa->buf, Vz, v1->v.z);
-    WRITEF(gmesa->buf, Vy, v1->v.y);
-    WRITEF(gmesa->buf, Vx4, v1->v.x);
-#endif
-
-#if !(IND & GAMMA_RAST_FLAT_BIT)
-#if (IND & GAMMA_RAST_ALPHA_BIT)
-    vColor = (v2->v.color.alpha << 24) |
-	     (v2->v.color.blue  << 16) |
-	     (v2->v.color.green <<  8) |
-	     (v2->v.color.red   <<  0);
-
-    CHECK_DMA_BUFFER(gmesa, 1);
-    WRITE(gmesa->buf, PackedColor4, vColor);
-#else
-    vColor = (v2->v.color.blue  << 16) |
-	     (v2->v.color.green <<  8) |
-	     (v2->v.color.red   <<  0);
-
-    CHECK_DMA_BUFFER(gmesa, 1);
-    WRITE(gmesa->buf, PackedColor3, vColor);
-#endif
-#endif
-
-#if (IND & GAMMA_RAST_TEX_BIT)
-    CHECK_DMA_BUFFER(gmesa, 6);
-    WRITEF(gmesa->buf, Tt2, v2->v.u0);
-    WRITEF(gmesa->buf, Ts2, v2->v.v0);
-    WRITEF(gmesa->buf, Vw, v2->v.w);
-    WRITEF(gmesa->buf, Vz, v2->v.z);
-    WRITEF(gmesa->buf, Vy, v2->v.y);
-    WRITEF(gmesa->buf, Vx4, v2->v.x);
-#else
-    CHECK_DMA_BUFFER(gmesa, 4);
-    WRITEF(gmesa->buf, Vw, v2->v.w);
-    WRITEF(gmesa->buf, Vz, v2->v.z);
-    WRITEF(gmesa->buf, Vy, v2->v.y);
-    WRITEF(gmesa->buf, Vx4, v2->v.x);
-#endif
-
-#if !(IND & GAMMA_RAST_FLAT_BIT)
-    CHECK_DMA_BUFFER(gmesa, 1);
-    WRITE(gmesa->buf, FlushSpan, 0);
-#endif
-
-    CHECK_DMA_BUFFER(gmesa, 1);
-    WRITE(gmesa->buf, End, 0);
-}
-
-static void TAG(gamma_quad)( gammaContextPtr gmesa,
-			    const gammaVertex *v0,
-			    const gammaVertex *v1,
-			    const gammaVertex *v2,
-			    const gammaVertex *v3 )
-{
-    u_int32_t vColor;
-    u_int32_t vBegin;
-
-    vBegin = gmesa->Begin | B_PrimType_Quads;
-
-    CHECK_DMA_BUFFER(gmesa, 1);
-    WRITE(gmesa->buf, Begin, vBegin);
-
-#if !(IND & GAMMA_RAST_FLAT_BIT)
-#if (IND & GAMMA_RAST_ALPHA_BIT)
-    vColor = (v0->v.color.alpha << 24) |
-	     (v0->v.color.blue  << 16) |
-	     (v0->v.color.green <<  8) |
-	     (v0->v.color.red   <<  0);
-
-    CHECK_DMA_BUFFER(gmesa, 1);
-    WRITE(gmesa->buf, PackedColor4, vColor);
-#else
-    vColor = (v0->v.color.blue  << 16) |
-	     (v0->v.color.green <<  8) |
-	     (v0->v.color.red   <<  0);
-
-    CHECK_DMA_BUFFER(gmesa, 1);
-    WRITE(gmesa->buf, PackedColor3, vColor);
-#endif
-#else
-#if (IND & GAMMA_RAST_ALPHA_BIT)
-    vColor = (v3->v.color.alpha << 24) |
-	     (v3->v.color.blue  << 16) |
-	     (v3->v.color.green <<  8) |
-	     (v3->v.color.red   <<  0);
-
-    CHECK_DMA_BUFFER(gmesa, 1);
-    WRITE(gmesa->buf, PackedColor4, vColor);
-#else
-    vColor = (v3->v.color.blue  << 16) |
-	     (v3->v.color.green <<  8) |
-	     (v3->v.color.red   <<  0);
-
-    CHECK_DMA_BUFFER(gmesa, 1);
-    WRITE(gmesa->buf, PackedColor3, vColor);
-#endif
-#endif
-
-#if (IND & GAMMA_RAST_TEX_BIT)
-    CHECK_DMA_BUFFER(gmesa, 6);
-    WRITEF(gmesa->buf, Tt2, v0->v.u0);
-    WRITEF(gmesa->buf, Ts2, v0->v.v0);
-    WRITEF(gmesa->buf, Vw, v0->v.w);
-    WRITEF(gmesa->buf, Vz, v0->v.z);
-    WRITEF(gmesa->buf, Vy, v0->v.y);
-    WRITEF(gmesa->buf, Vx4, v0->v.x);
-#else
-    CHECK_DMA_BUFFER(gmesa, 4);
-    WRITEF(gmesa->buf, Vw, v0->v.w);
-    WRITEF(gmesa->buf, Vz, v0->v.z);
-    WRITEF(gmesa->buf, Vy, v0->v.y);
-    WRITEF(gmesa->buf, Vx4, v0->v.x);
-#endif
-
-#if !(IND & GAMMA_RAST_FLAT_BIT)
-#if (IND & GAMMA_RAST_ALPHA_BIT)
-    vColor = (v1->v.color.alpha << 24) |
-	     (v1->v.color.blue  << 16) |
-	     (v1->v.color.green <<  8) |
-	     (v1->v.color.red   <<  0);
-
-    CHECK_DMA_BUFFER(gmesa, 1);
-    WRITE(gmesa->buf, PackedColor4, vColor);
-#else
-    vColor = (v1->v.color.blue  << 16) |
-	     (v1->v.color.green <<  8) |
-	     (v1->v.color.red   <<  0);
-
-    CHECK_DMA_BUFFER(gmesa, 1);
-    WRITE(gmesa->buf, PackedColor3, vColor);
-#endif
-#endif
-
-#if (IND & GAMMA_RAST_TEX_BIT)
-    CHECK_DMA_BUFFER(gmesa, 6);
-    WRITEF(gmesa->buf, Tt2, v1->v.u0);
-    WRITEF(gmesa->buf, Ts2, v1->v.v0);
-    WRITEF(gmesa->buf, Vw, v1->v.w);
-    WRITEF(gmesa->buf, Vz, v1->v.z);
-    WRITEF(gmesa->buf, Vy, v1->v.y);
-    WRITEF(gmesa->buf, Vx4, v1->v.x);
-#else
-    CHECK_DMA_BUFFER(gmesa, 4);
-    WRITEF(gmesa->buf, Vw, v1->v.w);
-    WRITEF(gmesa->buf, Vz, v1->v.z);
-    WRITEF(gmesa->buf, Vy, v1->v.y);
-    WRITEF(gmesa->buf, Vx4, v1->v.x);
-#endif
-
-#if !(IND & GAMMA_RAST_FLAT_BIT)
-#if (IND & GAMMA_RAST_ALPHA_BIT)
-    vColor = (v2->v.color.alpha << 24) |
-	     (v2->v.color.blue  << 16) |
-	     (v2->v.color.green <<  8) |
-	     (v2->v.color.red   <<  0);
-
-    CHECK_DMA_BUFFER(gmesa, 1);
-    WRITE(gmesa->buf, PackedColor4, vColor);
-#else
-    vColor = (v2->v.color.blue  << 16) |
-	     (v2->v.color.green <<  8) |
-	     (v2->v.color.red   <<  0);
-
-    CHECK_DMA_BUFFER(gmesa, 1);
-    WRITE(gmesa->buf, PackedColor3, vColor);
-#endif
-#endif
-
-#if (IND & GAMMA_RAST_TEX_BIT)
-    CHECK_DMA_BUFFER(gmesa, 6);
-    WRITEF(gmesa->buf, Tt2, v2->v.u0);
-    WRITEF(gmesa->buf, Ts2, v2->v.v0);
-    WRITEF(gmesa->buf, Vw, v2->v.w);
-    WRITEF(gmesa->buf, Vz, v2->v.z);
-    WRITEF(gmesa->buf, Vy, v2->v.y);
-    WRITEF(gmesa->buf, Vx4, v2->v.x);
-#else
-    CHECK_DMA_BUFFER(gmesa, 4);
-    WRITEF(gmesa->buf, Vw, v2->v.w);
-    WRITEF(gmesa->buf, Vz, v2->v.z);
-    WRITEF(gmesa->buf, Vy, v2->v.y);
-    WRITEF(gmesa->buf, Vx4, v2->v.x);
-#endif
-
-#if !(IND & GAMMA_RAST_FLAT_BIT)
-#if (IND & GAMMA_RAST_ALPHA_BIT)
-    vColor = (v3->v.color.alpha << 24) |
-	     (v3->v.color.blue  << 16) |
-	     (v3->v.color.green <<  8) |
-	     (v3->v.color.red   <<  0);
-
-    CHECK_DMA_BUFFER(gmesa, 1);
-    WRITE(gmesa->buf, PackedColor4, vColor);
-#else
-    vColor = (v3->v.color.blue  << 16) |
-	     (v3->v.color.green <<  8) |
-	     (v3->v.color.red   <<  0);
-
-    CHECK_DMA_BUFFER(gmesa, 1);
-    WRITE(gmesa->buf, PackedColor3, vColor);
-#endif
-#endif
-
-#if (IND & GAMMA_RAST_TEX_BIT)
-    CHECK_DMA_BUFFER(gmesa, 6);
-    WRITEF(gmesa->buf, Tt2, v3->v.u0);
-    WRITEF(gmesa->buf, Ts2, v3->v.v0);
-    WRITEF(gmesa->buf, Vw, v3->v.w);
-    WRITEF(gmesa->buf, Vz, v3->v.z);
-    WRITEF(gmesa->buf, Vy, v3->v.y);
-    WRITEF(gmesa->buf, Vx4, v3->v.x);
-#else
-    CHECK_DMA_BUFFER(gmesa, 4);
-    WRITEF(gmesa->buf, Vw, v3->v.w);
-    WRITEF(gmesa->buf, Vz, v3->v.z);
-    WRITEF(gmesa->buf, Vy, v3->v.y);
-    WRITEF(gmesa->buf, Vx4, v3->v.x);
-#endif
-
-#if !(IND & GAMMA_RAST_FLAT_BIT)
-    CHECK_DMA_BUFFER(gmesa, 1);
-    WRITE(gmesa->buf, FlushSpan, 0);
-#endif
-
-    CHECK_DMA_BUFFER(gmesa, 1);
-    WRITE(gmesa->buf, End, 0);
-}
-
-static void TAG(gamma_init)(void)
-{
-	gamma_point_tab[IND]	= TAG(gamma_point);
-	gamma_line_tab[IND]	= TAG(gamma_line);
-	gamma_tri_tab[IND]	= TAG(gamma_triangle);
-	gamma_quad_tab[IND]	= TAG(gamma_quad);
-}
-
-#undef IND
-#undef TAG
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/gamma/gamma_vb.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/gamma/gamma_vb.c
deleted file mode 100644
index 80d35cba9..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/gamma/gamma_vb.c
+++ /dev/null
@@ -1,362 +0,0 @@
-/* $XFree86: xc/lib/GL/mesa/src/drv/gamma/gamma_vb.c,v 1.4 2003/03/26 20:43:48 tsi Exp $ */
-/*
- * Copyright 2001 by Alan Hourihane.
- *
- * Permission to use, copy, modify, distribute, and sell this software and its
- * documentation for any purpose is hereby granted without fee, provided that
- * the above copyright notice appear in all copies and that both that
- * copyright notice and this permission notice appear in supporting
- * documentation, and that the name of Alan Hourihane not be used in
- * advertising or publicity pertaining to distribution of the software without
- * specific, written prior permission.  Alan Hourihane makes no representations
- * about the suitability of this software for any purpose.  It is provided
- * "as is" without express or implied warranty.
- *
- * ALAN HOURIHANE DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
- * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
- * EVENT SHALL ALAN HOURIHANE BE LIABLE FOR ANY SPECIAL, INDIRECT OR
- * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
- * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
- * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
- * PERFORMANCE OF THIS SOFTWARE.
- *
- * Authors:  Alan Hourihane, <alanh@tungstengraphics.com>
- *           Keith Whitwell, <keith@tungstengraphics.com>
- *
- * 3DLabs Gamma driver.
- */
- 
-#include "glheader.h"
-#include "mtypes.h"
-#include "imports.h"
-#include "macros.h"
-#include "colormac.h"
-
-#include "swrast_setup/swrast_setup.h"
-#include "tnl/t_context.h"
-#include "tnl/tnl.h"
-
-#include "gamma_context.h"
-#include "gamma_vb.h"
-#include "gamma_tris.h"
-
-
-#define GAMMA_TEX0_BIT       0x1	
-#define GAMMA_RGBA_BIT       0x2
-#define GAMMA_XYZW_BIT       0x4
-#define GAMMA_PTEX_BIT       0x8
-#define GAMMA_FOG_BIT        0x10
-#define GAMMA_SPEC_BIT       0x20
-#define GAMMA_MAX_SETUP      0x40
-
-static struct {
-   void                (*emit)( GLcontext *, GLuint, GLuint, void *, GLuint );
-   tnl_interp_func		interp;
-   tnl_copy_pv_func	        copy_pv;
-   GLboolean           (*check_tex_sizes)( GLcontext *ctx );
-   GLuint               vertex_size;
-   GLuint               vertex_format;
-} setup_tab[GAMMA_MAX_SETUP];
-
-#define TINY_VERTEX_FORMAT      1
-#define NOTEX_VERTEX_FORMAT     2
-#define TEX0_VERTEX_FORMAT      3
-#define TEX1_VERTEX_FORMAT      0
-#define PROJ_TEX1_VERTEX_FORMAT 0
-#define TEX2_VERTEX_FORMAT      0
-#define TEX3_VERTEX_FORMAT      0
-#define PROJ_TEX3_VERTEX_FORMAT 0
-
-#define DO_XYZW (IND & GAMMA_XYZW_BIT)
-#define DO_RGBA (IND & GAMMA_RGBA_BIT)
-#define DO_SPEC (IND & GAMMA_SPEC_BIT)
-#define DO_FOG  (IND & GAMMA_FOG_BIT)
-#define DO_TEX0 (IND & GAMMA_TEX0_BIT)
-#define DO_TEX1 0
-#define DO_TEX2 0
-#define DO_TEX3 0
-#define DO_PTEX (IND & GAMMA_PTEX_BIT)
-			       
-#define VERTEX gammaVertex
-#define VERTEX_COLOR gamma_color_t
-#define GET_VIEWPORT_MAT() 0
-#define GET_TEXSOURCE(n)  n
-#define GET_VERTEX_FORMAT() GAMMA_CONTEXT(ctx)->vertex_format
-#define GET_VERTEX_STORE() GAMMA_CONTEXT(ctx)->verts
-#define GET_VERTEX_SIZE() GAMMA_CONTEXT(ctx)->vertex_size * sizeof(GLuint)
-#define INVALIDATE_STORED_VERTICES()
-
-#define HAVE_HW_VIEWPORT    1
-#define HAVE_HW_DIVIDE      1
-#define HAVE_RGBA_COLOR     0 	/* we're BGRA */
-#define HAVE_TINY_VERTICES  1
-#define HAVE_NOTEX_VERTICES 1
-#define HAVE_TEX0_VERTICES  1
-#define HAVE_TEX1_VERTICES  0
-#define HAVE_TEX2_VERTICES  0
-#define HAVE_TEX3_VERTICES  0
-#define HAVE_PTEX_VERTICES  1
-
-#define PTEX_FALLBACK()		/* never needed */
-
-#define INTERP_VERTEX setup_tab[GAMMA_CONTEXT(ctx)->SetupIndex].interp
-#define COPY_PV_VERTEX setup_tab[GAMMA_CONTEXT(ctx)->SetupIndex].copy_pv
-
-
-
-/***********************************************************************
- *         Generate  pv-copying and translation functions              *
- ***********************************************************************/
-
-#define TAG(x) gamma_##x
-#include "tnl_dd/t_dd_vb.c"
-
-/***********************************************************************
- *             Generate vertex emit and interp functions               *
- ***********************************************************************/
-
-#define IND (GAMMA_XYZW_BIT|GAMMA_RGBA_BIT)
-#define TAG(x) x##_wg
-#include "tnl_dd/t_dd_vbtmp.h"
-
-#define IND (GAMMA_XYZW_BIT|GAMMA_RGBA_BIT|GAMMA_SPEC_BIT)
-#define TAG(x) x##_wgs
-#include "tnl_dd/t_dd_vbtmp.h"
-
-#define IND (GAMMA_XYZW_BIT|GAMMA_RGBA_BIT|GAMMA_TEX0_BIT)
-#define TAG(x) x##_wgt0
-#include "tnl_dd/t_dd_vbtmp.h"
-
-#define IND (GAMMA_XYZW_BIT|GAMMA_RGBA_BIT|GAMMA_TEX0_BIT|GAMMA_PTEX_BIT)
-#define TAG(x) x##_wgpt0
-#include "tnl_dd/t_dd_vbtmp.h"
-
-#define IND (GAMMA_XYZW_BIT|GAMMA_RGBA_BIT|GAMMA_SPEC_BIT|GAMMA_TEX0_BIT)
-#define TAG(x) x##_wgst0
-#include "tnl_dd/t_dd_vbtmp.h"
-
-#define IND (GAMMA_XYZW_BIT|GAMMA_RGBA_BIT|GAMMA_SPEC_BIT|GAMMA_TEX0_BIT|\
-             GAMMA_PTEX_BIT)
-#define TAG(x) x##_wgspt0
-#include "tnl_dd/t_dd_vbtmp.h"
-
-#define IND (GAMMA_XYZW_BIT|GAMMA_RGBA_BIT|GAMMA_FOG_BIT)
-#define TAG(x) x##_wgf
-#include "tnl_dd/t_dd_vbtmp.h"
-
-#define IND (GAMMA_XYZW_BIT|GAMMA_RGBA_BIT|GAMMA_FOG_BIT|GAMMA_SPEC_BIT)
-#define TAG(x) x##_wgfs
-#include "tnl_dd/t_dd_vbtmp.h"
-
-#define IND (GAMMA_XYZW_BIT|GAMMA_RGBA_BIT|GAMMA_FOG_BIT|GAMMA_TEX0_BIT)
-#define TAG(x) x##_wgft0
-#include "tnl_dd/t_dd_vbtmp.h"
-
-#define IND (GAMMA_XYZW_BIT|GAMMA_RGBA_BIT|GAMMA_FOG_BIT|GAMMA_TEX0_BIT|\
-             GAMMA_PTEX_BIT)
-#define TAG(x) x##_wgfpt0
-#include "tnl_dd/t_dd_vbtmp.h"
-
-#define IND (GAMMA_XYZW_BIT|GAMMA_RGBA_BIT|GAMMA_FOG_BIT|GAMMA_SPEC_BIT|\
-             GAMMA_TEX0_BIT)
-#define TAG(x) x##_wgfst0
-#include "tnl_dd/t_dd_vbtmp.h"
-
-#define IND (GAMMA_XYZW_BIT|GAMMA_RGBA_BIT|GAMMA_FOG_BIT|GAMMA_SPEC_BIT|\
-             GAMMA_TEX0_BIT|GAMMA_PTEX_BIT)
-#define TAG(x) x##_wgfspt0
-#include "tnl_dd/t_dd_vbtmp.h"
-
-#define IND (GAMMA_TEX0_BIT)
-#define TAG(x) x##_t0
-#include "tnl_dd/t_dd_vbtmp.h"
-
-#define IND (GAMMA_FOG_BIT)
-#define TAG(x) x##_f
-#include "tnl_dd/t_dd_vbtmp.h"
-
-#define IND (GAMMA_FOG_BIT|GAMMA_TEX0_BIT)
-#define TAG(x) x##_ft0
-#include "tnl_dd/t_dd_vbtmp.h"
-
-#define IND (GAMMA_RGBA_BIT)
-#define TAG(x) x##_g
-#include "tnl_dd/t_dd_vbtmp.h"
-
-#define IND (GAMMA_RGBA_BIT|GAMMA_SPEC_BIT)
-#define TAG(x) x##_gs
-#include "tnl_dd/t_dd_vbtmp.h"
-
-#define IND (GAMMA_RGBA_BIT|GAMMA_TEX0_BIT)
-#define TAG(x) x##_gt0
-#include "tnl_dd/t_dd_vbtmp.h"
-
-#define IND (GAMMA_RGBA_BIT|GAMMA_SPEC_BIT|GAMMA_TEX0_BIT)
-#define TAG(x) x##_gst0
-#include "tnl_dd/t_dd_vbtmp.h"
-
-#define IND (GAMMA_RGBA_BIT|GAMMA_FOG_BIT)
-#define TAG(x) x##_gf
-#include "tnl_dd/t_dd_vbtmp.h"
-
-#define IND (GAMMA_RGBA_BIT|GAMMA_FOG_BIT|GAMMA_SPEC_BIT)
-#define TAG(x) x##_gfs
-#include "tnl_dd/t_dd_vbtmp.h"
-
-#define IND (GAMMA_RGBA_BIT|GAMMA_FOG_BIT|GAMMA_TEX0_BIT)
-#define TAG(x) x##_gft0
-#include "tnl_dd/t_dd_vbtmp.h"
-
-#define IND (GAMMA_RGBA_BIT|GAMMA_FOG_BIT|GAMMA_SPEC_BIT|GAMMA_TEX0_BIT)
-#define TAG(x) x##_gfst0
-#include "tnl_dd/t_dd_vbtmp.h"
-
-static void init_setup_tab( void )
-{
-   init_wg();
-   init_wgs();
-   init_wgt0();
-   init_wgpt0();
-   init_wgst0();
-   init_wgspt0();
-   init_wgf();
-   init_wgfs();
-   init_wgft0();
-   init_wgfpt0();
-   init_wgfst0();
-   init_wgfspt0();
-   init_t0();
-   init_f();
-   init_ft0();
-   init_g();
-   init_gs();
-   init_gt0();
-   init_gst0();
-   init_gf();
-   init_gfs();
-   init_gft0();
-   init_gfst0();
-}
-
-void gammaCheckTexSizes( GLcontext *ctx )
-{
-   TNLcontext *tnl = TNL_CONTEXT(ctx);
-   gammaContextPtr gmesa = GAMMA_CONTEXT( ctx );
-
-   if (!setup_tab[gmesa->SetupIndex].check_tex_sizes(ctx)) {
-      /* Invalidate stored verts
-       */
-      gmesa->SetupNewInputs = ~0;
-      gmesa->SetupIndex |= GAMMA_PTEX_BIT;
-
-      if (!(ctx->_TriangleCaps & (DD_TRI_LIGHT_TWOSIDE|DD_TRI_UNFILLED))) {
-	 tnl->Driver.Render.Interp = setup_tab[gmesa->SetupIndex].interp;
-	 tnl->Driver.Render.CopyPV = setup_tab[gmesa->SetupIndex].copy_pv;
-      }
-   }
-}
-
-void gammaBuildVertices( GLcontext *ctx, 
-			 GLuint start, 
-			 GLuint count,
-			 GLuint newinputs )
-{
-   gammaContextPtr gmesa = GAMMA_CONTEXT( ctx );
-   GLuint stride = gmesa->vertex_size * sizeof(int);
-   GLubyte *v = ((GLubyte *)gmesa->verts + (start * stride));
-
-   newinputs |= gmesa->SetupNewInputs;
-   gmesa->SetupNewInputs = 0;
-
-   if (!newinputs)
-      return;
-
-   if (newinputs & VERT_BIT_POS) {
-      setup_tab[gmesa->SetupIndex].emit( ctx, start, count, v, stride );
-   } else {
-      GLuint ind = 0;
-
-      if (newinputs & VERT_BIT_COLOR0)
-	 ind |= GAMMA_RGBA_BIT;
-
-      if (newinputs & VERT_BIT_COLOR1)
-	 ind |= GAMMA_SPEC_BIT;
-
-      if (newinputs & VERT_BIT_TEX0)
-	 ind |= GAMMA_TEX0_BIT;
-
-      if (newinputs & VERT_BIT_FOG)
-	 ind |= GAMMA_FOG_BIT;
-
-      if (gmesa->SetupIndex & GAMMA_PTEX_BIT)
-	 ind = ~0;
-
-      ind &= gmesa->SetupIndex;
-
-      if (ind) {
-	 setup_tab[ind].emit( ctx, start, count, v, stride );
-      }
-   }
-}
-
-void gammaChooseVertexState( GLcontext *ctx )
-{
-   gammaContextPtr gmesa = GAMMA_CONTEXT( ctx );
-   TNLcontext *tnl = TNL_CONTEXT(ctx);
-   GLuint ind = GAMMA_XYZW_BIT|GAMMA_RGBA_BIT;
-
-   if (ctx->_TriangleCaps & DD_SEPARATE_SPECULAR)
-      ind |= GAMMA_SPEC_BIT;
-
-   if (ctx->Fog.Enabled)
-      ind |= GAMMA_FOG_BIT;
-
-   if (ctx->Texture.Unit[0]._ReallyEnabled) {
-      _tnl_need_projected_coords( ctx, GL_FALSE );
-      ind |= GAMMA_TEX0_BIT;
-   } else
-      _tnl_need_projected_coords( ctx, GL_FALSE );
-
-   gmesa->SetupIndex = ind;
-
-   if (setup_tab[ind].vertex_format != gmesa->vertex_format) {
-      gmesa->vertex_format = setup_tab[ind].vertex_format;
-      gmesa->vertex_size = setup_tab[ind].vertex_size;
-   }
-
-   if (ctx->_TriangleCaps & (DD_TRI_LIGHT_TWOSIDE|DD_TRI_UNFILLED)) {
-      tnl->Driver.Render.Interp = gamma_interp_extras;
-      tnl->Driver.Render.CopyPV = gamma_copy_pv_extras;
-   } else {
-      tnl->Driver.Render.Interp = setup_tab[ind].interp;
-      tnl->Driver.Render.CopyPV = setup_tab[ind].copy_pv;
-   }
-}
-
-
-void gammaInitVB( GLcontext *ctx )
-{
-   gammaContextPtr gmesa = GAMMA_CONTEXT(ctx);
-   GLuint size = TNL_CONTEXT(ctx)->vb.Size;
-
-   gmesa->verts = (GLubyte *)ALIGN_MALLOC(size * 4 * 16, 32);
-
-   {
-      static int firsttime = 1;
-      if (firsttime) {
-	 init_setup_tab();
-	 firsttime = 0;
-	 gmesa->vertex_size = 16; /* FIXME - only one vertex setup */
-      }
-   }
-}
-
-
-void gammaFreeVB( GLcontext *ctx )
-{
-   gammaContextPtr gmesa = GAMMA_CONTEXT(ctx);
-   if (gmesa->verts) {
-      ALIGN_FREE(gmesa->verts);
-      gmesa->verts = 0;
-   }
-}
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/gamma/gamma_vb.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/gamma/gamma_vb.h
deleted file mode 100644
index feda25c4c..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/gamma/gamma_vb.h
+++ /dev/null
@@ -1,60 +0,0 @@
-/*
- * Copyright 2001 by Alan Hourihane.
- *
- * Permission to use, copy, modify, distribute, and sell this software and its
- * documentation for any purpose is hereby granted without fee, provided that
- * the above copyright notice appear in all copies and that both that
- * copyright notice and this permission notice appear in supporting
- * documentation, and that the name of Alan Hourihane not be used in
- * advertising or publicity pertaining to distribution of the software without
- * specific, written prior permission.  Alan Hourihane makes no representations
- * about the suitability of this software for any purpose.  It is provided
- * "as is" without express or implied warranty.
- *
- * ALAN HOURIHANE DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
- * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
- * EVENT SHALL ALAN HOURIHANE BE LIABLE FOR ANY SPECIAL, INDIRECT OR
- * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
- * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
- * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
- * PERFORMANCE OF THIS SOFTWARE.
- *
- * Authors:  Alan Hourihane, <alanh@tungstengraphics.com>
- *           Keith Whitwell, <keith@tungstengraphics.com>
- *
- * 3DLabs Gamma driver.
- */
-
-#ifndef GAMMAVB_INC
-#define GAMMAVB_INC
-
-#include "mtypes.h"
-#include "swrast/swrast.h"
-
-#define _GAMMA_NEW_VERTEX (_NEW_TEXTURE |		\
-			   _DD_NEW_TRI_UNFILLED |	\
-			   _DD_NEW_TRI_LIGHT_TWOSIDE)
-
-
-extern void gammaChooseVertexState( GLcontext *ctx );
-extern void gammaCheckTexSizes( GLcontext *ctx );
-extern void gammaBuildVertices( GLcontext *ctx, 
-				GLuint start, 
-				GLuint count,
-				GLuint newinputs );
-
-
-extern void gamma_import_float_colors( GLcontext *ctx );
-extern void gamma_import_float_spec_colors( GLcontext *ctx );
-
-extern void gamma_translate_vertex( GLcontext *ctx, 
-				    const gammaVertex *src, 
-				    SWvertex *dst );
-
-extern void gammaInitVB( GLcontext *ctx );
-extern void gammaFreeVB( GLcontext *ctx );
-
-extern void gamma_print_vertex( GLcontext *ctx, const gammaVertex *v );
-extern void gammaPrintSetupFlags(char *msg, GLuint flags );
-
-#endif
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/gamma/gamma_xmesa.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/gamma/gamma_xmesa.c
deleted file mode 100644
index 00f6aa32a..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/gamma/gamma_xmesa.c
+++ /dev/null
@@ -1,266 +0,0 @@
-/* $XFree86: xc/lib/GL/mesa/src/drv/gamma/gamma_xmesa.c,v 1.14 2002/10/30 12:51:30 alanh Exp $ */
-/*
- * Copyright 2001 by Alan Hourihane.
- *
- * Permission to use, copy, modify, distribute, and sell this software and its
- * documentation for any purpose is hereby granted without fee, provided that
- * the above copyright notice appear in all copies and that both that
- * copyright notice and this permission notice appear in supporting
- * documentation, and that the name of Alan Hourihane not be used in
- * advertising or publicity pertaining to distribution of the software without
- * specific, written prior permission.  Alan Hourihane makes no representations
- * about the suitability of this software for any purpose.  It is provided
- * "as is" without express or implied warranty.
- *
- * ALAN HOURIHANE DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
- * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
- * EVENT SHALL ALAN HOURIHANE BE LIABLE FOR ANY SPECIAL, INDIRECT OR
- * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
- * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
- * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
- * PERFORMANCE OF THIS SOFTWARE.
- *
- * Authors:  Alan Hourihane, <alanh@tungstengraphics.com>
- *
- * 3DLabs Gamma driver
- */
-
-#include "gamma_context.h"
-#include "gamma_vb.h"
-#include "context.h"
-#include "matrix.h"
-#include "glint_dri.h"
-
-#include "swrast/swrast.h"
-#include "swrast_setup/swrast_setup.h"
-#include "tnl/tnl.h"
-#include "array_cache/acache.h"
-
-static GLboolean 
-gammaInitDriver(__DRIscreenPrivate *sPriv)
-{
-    sPriv->private = (void *) gammaCreateScreen( sPriv );
-
-    if (!sPriv->private) {
-	gammaDestroyScreen( sPriv );
-	return GL_FALSE;
-    }
-
-    return GL_TRUE;
-}
-
-static void 
-gammaDestroyContext(__DRIcontextPrivate *driContextPriv)
-{
-    gammaContextPtr gmesa = (gammaContextPtr)driContextPriv->driverPrivate;
-
-    if (gmesa) {
-      _swsetup_DestroyContext( gmesa->glCtx );
-      _tnl_DestroyContext( gmesa->glCtx );
-      _ac_DestroyContext( gmesa->glCtx );
-      _swrast_DestroyContext( gmesa->glCtx );
-
-      gammaFreeVB( gmesa->glCtx );
-
-      /* free the Mesa context */
-      gmesa->glCtx->DriverCtx = NULL;
-      _mesa_destroy_context(gmesa->glCtx);
-
-      FREE(gmesa);
-      driContextPriv->driverPrivate = NULL;
-    }
-}
-
-
-static GLboolean
-gammaCreateBuffer( __DRIscreenPrivate *driScrnPriv,
-                   __DRIdrawablePrivate *driDrawPriv,
-                   const __GLcontextModes *mesaVis,
-                   GLboolean isPixmap )
-{
-   if (isPixmap) {
-      return GL_FALSE; /* not implemented */
-   }
-   else {
-      driDrawPriv->driverPrivate = (void *) 
-         _mesa_create_framebuffer(mesaVis,
-                                  GL_FALSE,  /* software depth buffer? */
-                                  mesaVis->stencilBits > 0,
-                                  mesaVis->accumRedBits > 0,
-                                  mesaVis->alphaBits > 0
-                                  );
-      return (driDrawPriv->driverPrivate != NULL);
-   }
-}
-
-
-static void
-gammaDestroyBuffer(__DRIdrawablePrivate *driDrawPriv)
-{
-   _mesa_destroy_framebuffer((GLframebuffer *) (driDrawPriv->driverPrivate));
-}
-
-static void
-gammaSwapBuffers( __DRIdrawablePrivate *dPriv )
-{
-   if (dPriv->driContextPriv && dPriv->driContextPriv->driverPrivate) {
-    gammaContextPtr gmesa;
-    __DRIscreenPrivate *driScrnPriv;
-    GLcontext *ctx;
-
-    gmesa = (gammaContextPtr) dPriv->driContextPriv->driverPrivate;
-    ctx = gmesa->glCtx;
-    driScrnPriv = gmesa->driScreen;
-
-    _mesa_notifySwapBuffers(ctx);
-
-    VALIDATE_DRAWABLE_INFO(gmesa);
-
-    /* Flush any partially filled buffers */
-    FLUSH_DMA_BUFFER(gmesa);
-
-    DRM_SPINLOCK(&driScrnPriv->pSAREA->drawable_lock,
-		     driScrnPriv->drawLockID);
-    VALIDATE_DRAWABLE_INFO_NO_LOCK(gmesa);
-
-    if (gmesa->EnabledFlags & GAMMA_BACK_BUFFER) {
-	int src, dst, x0, y0, x1, h;
-	int i;
-	int nRect = dPriv->numClipRects;
-	drm_clip_rect_t *pRect = dPriv->pClipRects;
-	__DRIscreenPrivate *driScrnPriv = gmesa->driScreen;
-   	GLINTDRIPtr gDRIPriv = (GLINTDRIPtr)driScrnPriv->pDevPriv;
-
-	CHECK_DMA_BUFFER(gmesa, 2);
-	WRITE(gmesa->buf, FBReadMode, (gmesa->FBReadMode |
-					 FBReadSrcEnable));
-	WRITE(gmesa->buf, LBWriteMode, LBWriteModeDisable);
-
-	for (i = 0; i < nRect; i++, pRect++) {
-	    x0 = pRect->x1;
-	    x1 = pRect->x2;
-	    h  = pRect->y2 - pRect->y1;
-
-	    y0 = driScrnPriv->fbHeight - (pRect->y1+h);
-	    if (gDRIPriv->numMultiDevices == 2) 
-	    	src = (y0/2)*driScrnPriv->fbWidth+x0;
-	    else
-	    	src = y0*driScrnPriv->fbWidth+x0;
-
-	    y0 += driScrnPriv->fbHeight;
-	    if (gDRIPriv->numMultiDevices == 2) 
-	    	dst = (y0/2)*driScrnPriv->fbWidth+x0;
-	    else
-	    	dst = y0*driScrnPriv->fbWidth+x0;
-
-	    CHECK_DMA_BUFFER(gmesa, 9);
-	    WRITE(gmesa->buf, StartXDom,       x0<<16);   /* X0dest */
-	    WRITE(gmesa->buf, StartY,          y0<<16);   /* Y0dest */
-	    WRITE(gmesa->buf, StartXSub,       x1<<16);   /* X1dest */
-	    WRITE(gmesa->buf, GLINTCount,      h);        /* H */
-	    WRITE(gmesa->buf, dY,              1<<16);    /* ydir */
-	    WRITE(gmesa->buf, dXDom,           0<<16);
-	    WRITE(gmesa->buf, dXSub,           0<<16);
-	    WRITE(gmesa->buf, FBSourceOffset, (dst-src));
-	    WRITE(gmesa->buf, Render,          0x00040048); /* NOT_DONE */
-	}
-
-	/*
-	** NOTE: FBSourceOffset (above) is backwards from what is
-	** described in the manual (i.e., dst-src instead of src-dst)
-	** due to our using the bottom-left window origin instead of the
-	** top-left window origin.
-	*/
-
-	/* Restore FBReadMode */
-	CHECK_DMA_BUFFER(gmesa, 2);
-	WRITE(gmesa->buf, FBReadMode, (gmesa->FBReadMode |
-				       gmesa->AB_FBReadMode));
-	WRITE(gmesa->buf, LBWriteMode, LBWriteModeEnable);
-    }
-
-    if (gmesa->EnabledFlags & GAMMA_BACK_BUFFER)
-        PROCESS_DMA_BUFFER_TOP_HALF(gmesa);
-
-    DRM_SPINUNLOCK(&driScrnPriv->pSAREA->drawable_lock,
-		       driScrnPriv->drawLockID);
-    VALIDATE_DRAWABLE_INFO_NO_LOCK_POST(gmesa);
-
-    if (gmesa->EnabledFlags & GAMMA_BACK_BUFFER)
-        PROCESS_DMA_BUFFER_BOTTOM_HALF(gmesa);
-  } else {
-    _mesa_problem(NULL, "gammaSwapBuffers: drawable has no context!\n");
-  }
-}
-
-static GLboolean 
-gammaMakeCurrent(__DRIcontextPrivate *driContextPriv,
-		 __DRIdrawablePrivate *driDrawPriv,
-		 __DRIdrawablePrivate *driReadPriv)
-{
-    if (driContextPriv) {
-	GET_CURRENT_CONTEXT(ctx);
-	gammaContextPtr oldGammaCtx = ctx ? GAMMA_CONTEXT(ctx) : NULL;
-	gammaContextPtr newGammaCtx = (gammaContextPtr) driContextPriv->driverPrivate;
-
-	if ( newGammaCtx != oldGammaCtx ) {
-	    newGammaCtx->dirty = ~0;
-	}
-
-	if (newGammaCtx->driDrawable != driDrawPriv) {
-	    newGammaCtx->driDrawable = driDrawPriv;
-	    gammaUpdateWindow ( newGammaCtx->glCtx );
-	    gammaUpdateViewportOffset( newGammaCtx->glCtx );
-	}
-
-#if 0
-	newGammaCtx->Window &= ~W_GIDMask;
-	newGammaCtx->Window |= (driDrawPriv->index << 5);
-	CHECK_DMA_BUFFER(newGammaCtx,1);
-	WRITE(newGammaCtx->buf, GLINTWindow, newGammaCtx->Window);
-#endif
-
-newGammaCtx->new_state |= GAMMA_NEW_WINDOW; /* FIXME */
-
-	_mesa_make_current2( newGammaCtx->glCtx, 
-			  (GLframebuffer *) driDrawPriv->driverPrivate,
-			  (GLframebuffer *) driReadPriv->driverPrivate );
-    } else {
-	_mesa_make_current( 0, 0 );
-    }
-    return GL_TRUE;
-}
-
-
-static GLboolean 
-gammaUnbindContext( __DRIcontextPrivate *driContextPriv )
-{
-   return GL_TRUE;
-}
-
-static struct __DriverAPIRec gammaAPI = {
-   gammaInitDriver,
-   gammaDestroyScreen,
-   gammaCreateContext,
-   gammaDestroyContext,
-   gammaCreateBuffer,
-   gammaDestroyBuffer,
-   gammaSwapBuffers,
-   gammaMakeCurrent,
-   gammaUnbindContext
-};
-
-
-
-/*
- * This is the bootstrap function for the driver.
- * The __driCreateScreen name is the symbol that libGL.so fetches.
- * Return:  pointer to a __DRIscreenPrivate.
- */
-void *__driCreateScreen(Display *dpy, int scrn, __DRIscreen *psc,
-                        int numConfigs, __GLXvisualConfig *config)
-{
-   __DRIscreenPrivate *psp;
-   psp = __driUtilCreateScreen(dpy, scrn, psc, numConfigs, config, &gammaAPI);
-   return (void *) psp;
-}
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/gamma/server/glint_common.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/gamma/server/glint_common.h
deleted file mode 100644
index ec601f942..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/gamma/server/glint_common.h
+++ /dev/null
@@ -1,64 +0,0 @@
-/* glint_common.h -- common header definitions for Gamma 2D/3D/DRM suite
- *
- * Copyright 2002 Tungsten Graphics, Inc., Cedar Park, Texas.
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * PRECISION INSIGHT AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- * DEALINGS IN THE SOFTWARE.
- *
- * Converted to common header format:
- *   Jens Owen <jens@tungstengraphics.com>
- *
- * $XFree86: xc/programs/Xserver/hw/xfree86/drivers/glint/glint_common.h,v 1.2 2003/04/03 16:52:18 dawes Exp $
- *
- */
-
-#ifndef _GLINT_COMMON_H_
-#define _GLINT_COMMON_H_
-
-/*
- * WARNING: If you change any of these defines, make sure to change
- * the kernel include file as well (gamma_drm.h)
- */
-
-/* Driver specific DRM command indices
- * NOTE: these are not OS specific, but they are driver specific
- */
-#define DRM_GAMMA_INIT                0x00
-#define DRM_GAMMA_COPY                0x01
-
-typedef struct {
-   enum {
-      GAMMA_INIT_DMA    = 0x01,
-      GAMMA_CLEANUP_DMA = 0x02
-   } func;
-   int sarea_priv_offset;
-   int pcimode;
-   unsigned int mmio0;
-   unsigned int mmio1;
-   unsigned int mmio2;
-   unsigned int mmio3;
-   unsigned int buffers_offset;
-   int num_rast;
-} drmGAMMAInit;
-
-extern int drmGAMMAInitDMA( int fd, drmGAMMAInit *info );
-extern int drmGAMMACleanupDMA( int fd );
-
-#endif
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/gamma/server/glint_dri.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/gamma/server/glint_dri.h
deleted file mode 100644
index 3952759f8..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/gamma/server/glint_dri.h
+++ /dev/null
@@ -1,123 +0,0 @@
-/* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/glint/glint_dri.h,v 1.7 2002/10/30 12:52:16 alanh Exp $ */
-/**************************************************************************
-
-Copyright 1998-1999 Precision Insight, Inc., Cedar Park, Texas.
-All Rights Reserved.
-
-Permission is hereby granted, free of charge, to any person obtaining a
-copy of this software and associated documentation files (the
-"Software"), to deal in the Software without restriction, including
-without limitation the rights to use, copy, modify, merge, publish,
-distribute, sub license, and/or sell copies of the Software, and to
-permit persons to whom the Software is furnished to do so, subject to
-the following conditions:
-
-The above copyright notice and this permission notice (including the
-next paragraph) shall be included in all copies or substantial portions
-of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
-OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
-IN NO EVENT SHALL PRECISION INSIGHT AND/OR ITS SUPPLIERS BE LIABLE FOR
-ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
-
-TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
-SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-**************************************************************************/
-
-/*
- * Author:
- *   Jens Owen <jens@tungstengraphics.com>
- *
- */
-
-#ifndef _GLINT_DRI_H_
-#define _GLINT_DRI_H_
-
-#include "xf86drm.h"
-#include "glint_common.h"
-
-typedef struct {
-	unsigned int	GDeltaMode;
-	unsigned int	GDepthMode;
-	unsigned int	GGeometryMode;
-	unsigned int	GTransformMode;
-} GAMMAContextRegionRec, *GAMMAContextRegionPtr;
-
-typedef struct {
-	unsigned char next, prev; /* indices to form a circular LRU  */
-	unsigned char in_use;	/* owned by a client, or free? */
-	int age;		/* tracked by clients to update local LRU's */
-} GAMMATextureRegionRec, *GAMMATextureRegionPtr;
-
-typedef struct {
-	GAMMAContextRegionRec context_state;
-
-	unsigned int dirty;
-
-	/* Maintain an LRU of contiguous regions of texture space.  If
-	 * you think you own a region of texture memory, and it has an
-	 * age different to the one you set, then you are mistaken and
-	 * it has been stolen by another client.  If global texAge
-	 * hasn't changed, there is no need to walk the list.
-	 *
-	 * These regions can be used as a proxy for the fine-grained
-	 * texture information of other clients - by maintaining them
-	 * in the same lru which is used to age their own textures,
-	 * clients have an approximate lru for the whole of global
-	 * texture space, and can make informed decisions as to which
-	 * areas to kick out.  There is no need to choose whether to
-	 * kick out your own texture or someone else's - simply eject
-	 * them all in LRU order.  
-	 */
-   
-#define GAMMA_NR_TEX_REGIONS 64
-	GAMMATextureRegionRec texList[GAMMA_NR_TEX_REGIONS+1];
-				/* Last elt is sentinal */
-        int texAge;		/* last time texture was uploaded */
-        int last_enqueue;	/* last time a buffer was enqueued */
-	int last_dispatch;	/* age of the most recently dispatched buffer */
-	int last_quiescent;     /*  */
-	int ctxOwner;		/* last context to upload state */
-
-	int vertex_prim;
-} GLINTSAREADRIRec, *GLINTSAREADRIPtr;
-
-/* 
- * Glint specific record passed back to client driver 
- * via DRIGetDeviceInfo request
- */
-typedef struct {
-    drmRegion	registers0;
-    drmRegion	registers1;
-    drmRegion	registers2;
-    drmRegion	registers3;
-    int			numMultiDevices;
-    int			pprod;
-    int			cpp;
-    int			frontOffset;
-    int			frontPitch;
-    int			backOffset;
-    int			backPitch;
-    int			backX;
-    int			backY;
-    int			depthOffset;
-    int			depthPitch;
-    int			textureSize;
-    int 		logTextureGranularity;
-} GLINTDRIRec, *GLINTDRIPtr;
-
-#define GLINT_DRI_BUF_COUNT 256
-#define GLINT_DRI_BUF_SIZE  4096
-
-#define GAMMA_NR_TEX_REGIONS 64
-
-#define DMA_WRITE(val,reg)                                            \
-do {                                                                  \
-    pGlint->buf2D++ = Glint##reg##Tag;                                 \
-    pGlint->buf2D++ = val;                                           \
-} while (0)
-
-#endif /* _GLINT_DRI_H_ */
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/i810/Makefile b/nx-X11/extras/Mesa/src/mesa/drivers/dri/i810/Makefile
deleted file mode 100644
index a7825b49b..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/i810/Makefile
+++ /dev/null
@@ -1,32 +0,0 @@
-# src/mesa/drivers/dri/i810/Makefile
-
-TOP = ../../../../..
-include $(TOP)/configs/current
-
-LIBNAME = i810_dri.so
-
-# Not yet
-# MINIGLX_SOURCES = server/i810_dri.c 
-
-DRIVER_SOURCES = \
-	i810context.c \
-	i810ioctl.c \
-	i810render.c \
-	i810screen.c \
-	i810span.c \
-	i810state.c \
-	i810tex.c \
-	i810texmem.c \
-	i810texstate.c \
-	i810tris.c \
-	i810vb.c
-
-C_SOURCES = \
-	$(COMMON_SOURCES) \
-	$(DRIVER_SOURCES)
-
-ASM_SOURCES = 
-
-include ../Makefile.template
-
-symlinks:
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/i810/i810_3d_reg.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/i810/i810_3d_reg.h
deleted file mode 100644
index dade1a826..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/i810/i810_3d_reg.h
+++ /dev/null
@@ -1,636 +0,0 @@
-/* $XFree86: xc/lib/GL/mesa/src/drv/i810/i810_3d_reg.h,v 1.7 2002/02/22 21:33:03 dawes Exp $ */
-
-#ifndef I810_3D_REG_H
-#define I810_3D_REG_H
-
-#include "i810_reg.h"
-
-/* Registers not used in the X server
- */
-
-#define I810_NOP_ID           0x2094
-#define I810_NOP_ID_MASK        ((1<<22)-1)
-
-
-/* 3D instructions
- */
-
-
-/* GFXRENDERSTATE_PV_PIXELIZATION_RULE, p149
- *
- * Format:
- *     0: GFX_OP_PV_RULE | PV_*
- *
- */
-#define GFX_OP_PV_RULE           ((0x3<<29)|(0x7<<24))
-#define PV_SMALL_TRI_FILTER_ENABLE   (0x1<<11)
-#define PV_UPDATE_PIXRULE            (0x1<<10)
-#define PV_PIXRULE_ENABLE            (0x1<<9)
-#define PV_UPDATE_LINELIST           (0x1<<8)
-#define PV_LINELIST_MASK             (0x3<<6)
-#define PV_LINELIST_PV0              (0x0<<6)
-#define PV_LINELIST_PV1              (0x1<<6)
-#define PV_UPDATE_TRIFAN             (0x1<<5)
-#define PV_TRIFAN_MASK               (0x3<<3)
-#define PV_TRIFAN_PV0                (0x0<<3)
-#define PV_TRIFAN_PV1                (0x1<<3)
-#define PV_TRIFAN_PV2                (0x2<<3)
-#define PV_UPDATE_TRISTRIP           (0x1<<2)
-#define PV_TRISTRIP_MASK             (0x3<<0)
-#define PV_TRISTRIP_PV0              (0x0<<0)
-#define PV_TRISTRIP_PV1              (0x1<<0)
-#define PV_TRISTRIP_PV2              (0x2<<0)
-
-
-/* GFXRENDERSTATE_SCISSOR_ENABLE, p146
- *
- * Format:
- *     0: GFX_OP_SCISSOR | SC_*
- */
-#define GFX_OP_SCISSOR         ((0x3<<29)|(0x1c<<24)|(0x10<<19))
-#define SC_UPDATE_SCISSOR       (0x1<<1)
-#define SC_ENABLE_MASK          (0x1<<0)
-#define SC_ENABLE               (0x1<<0)
-
-/* GFXRENDERSTATE_SCISSOR_INFO, p147
- *
- * Format:
- *     0: GFX_OP_SCISSOR_INFO
- *     1: SCI_MIN_*
- *     2: SCI_MAX_*
- */
-#define GFX_OP_SCISSOR_INFO    ((0x3<<29)|(0x1d<<24)|(0x81<<16)|(0x1))
-#define SCI_YMIN_MASK      (0xffff<<16)
-#define SCI_XMIN_MASK      (0xffff<<0)
-#define SCI_YMAX_MASK      (0xffff<<16)
-#define SCI_XMAX_MASK      (0xffff<<0)
-
-/* GFXRENDERSTATE_DRAWING_RECT_INFO, p144
- *
- * Format:
- *     0: GFX_OP_DRAWRECT_INFO
- *     1: DR1_*
- *     2: DR2_*
- *     3: DR3_*
- *     4: DR4_*
- */
-#define GFX_OP_DRAWRECT_INFO   ((0x3<<29)|(0x1d<<24)|(0x80<<16)|(0x3))
-#define DR1_RECT_CLIP_ENABLE   (0x0<<31)
-#define DR1_RECT_CLIP_DISABLE  (0x1<<31)
-#define DR1_X_DITHER_BIAS_MASK (0x3<<26)
-#define DR1_X_DITHER_BIAS_SHIFT      26
-#define DR1_Y_DITHER_BIAS_MASK (0x3<<24)
-#define DR1_Y_DITHER_BIAS_SHIFT      24
-#define DR2_YMIN_MASK          (0xffff<<16)
-#define DR2_XMIN_MASK          (0xffff<<0)
-#define DR3_YMAX_MASK          (0xffff<<16)
-#define DR3_XMAX_MASK          (0xffff<<0)
-#define DR4_YORG_MASK          (0x3ff<<16)
-#define DR4_XORG_MASK          (0x7ff<<0)
-
-
-/* GFXRENDERSTATE_LINEWIDTH_CULL_SHADE_MODE, p140
- *
- * Format:
- *     0: GFX_OP_LINEWIDTH_CULL_SHADE_MODE | LCS_*
- */
-#define GFX_OP_LINEWIDTH_CULL_SHADE_MODE  ((0x3<<29)|(0x2<<24))
-#define LCS_UPDATE_ZMODE        (0x1<<20)
-#define LCS_Z_MASK              (0xf<<16)
-#define LCS_Z_NEVER             (0x1<<16)
-#define LCS_Z_LESS              (0x2<<16)
-#define LCS_Z_EQUAL             (0x3<<16)
-#define LCS_Z_LEQUAL            (0x4<<16)
-#define LCS_Z_GREATER           (0x5<<16)
-#define LCS_Z_NOTEQUAL          (0x6<<16)
-#define LCS_Z_GEQUAL            (0x7<<16)
-#define LCS_Z_ALWAYS            (0x8<<16)
-#define LCS_UPDATE_LINEWIDTH    (0x1<<15)
-#define LCS_LINEWIDTH_MASK      (0x7<<12)
-#define LCS_LINEWIDTH_SHIFT           12
-#define LCS_LINEWIDTH_0_5       (0x1<<12)
-#define LCS_LINEWIDTH_1_0       (0x2<<12)
-#define LCS_LINEWIDTH_2_0       (0x4<<12)
-#define LCS_LINEWIDTH_3_0       (0x6<<12)
-#define LCS_UPDATE_ALPHA_INTERP (0x1<<11)
-#define LCS_ALPHA_FLAT          (0x1<<10)
-#define LCS_ALPHA_INTERP        (0x0<<10)
-#define LCS_UPDATE_FOG_INTERP   (0x1<<9)
-#define LCS_FOG_INTERP          (0x0<<8)
-#define LCS_FOG_FLAT            (0x1<<8)
-#define LCS_UPDATE_SPEC_INTERP  (0x1<<7)
-#define LCS_SPEC_INTERP         (0x0<<6)
-#define LCS_SPEC_FLAT           (0x1<<6)
-#define LCS_UPDATE_RGB_INTERP   (0x1<<5)
-#define LCS_RGB_INTERP          (0x0<<4)
-#define LCS_RGB_FLAT            (0x1<<4)
-#define LCS_UPDATE_CULL_MODE    (0x1<<3)
-#define LCS_CULL_MASK           (0x7<<0)
-#define LCS_CULL_DISABLE        (0x1<<0)
-#define LCS_CULL_CW             (0x2<<0)
-#define LCS_CULL_CCW            (0x3<<0)
-#define LCS_CULL_BOTH           (0x4<<0)
-
-#define LCS_INTERP_FLAT (LCS_ALPHA_FLAT|LCS_RGB_FLAT|LCS_SPEC_FLAT)
-#define LCS_UPDATE_INTERP (LCS_UPDATE_ALPHA_INTERP| 	\
-			   LCS_UPDATE_RGB_INTERP|	\
-			   LCS_UPDATE_SPEC_INTERP)
-
-
-/* GFXRENDERSTATE_BOOLEAN_ENA_1, p142
- *
- */
-#define GFX_OP_BOOL_1           ((0x3<<29)|(0x3<<24))
-#define B1_UPDATE_SPEC_SETUP_ENABLE   (1<<19)
-#define B1_SPEC_SETUP_ENABLE          (1<<18)
-#define B1_UPDATE_ALPHA_SETUP_ENABLE  (1<<17)
-#define B1_ALPHA_SETUP_ENABLE         (1<<16)
-#define B1_UPDATE_CI_KEY_ENABLE       (1<<15)
-#define B1_CI_KEY_ENABLE              (1<<14)
-#define B1_UPDATE_CHROMAKEY_ENABLE    (1<<13)
-#define B1_CHROMAKEY_ENABLE           (1<<12)
-#define B1_UPDATE_Z_BIAS_ENABLE       (1<<11)
-#define B1_Z_BIAS_ENABLE              (1<<10)
-#define B1_UPDATE_SPEC_ENABLE         (1<<9)
-#define B1_SPEC_ENABLE                (1<<8)
-#define B1_UPDATE_FOG_ENABLE          (1<<7)
-#define B1_FOG_ENABLE                 (1<<6)
-#define B1_UPDATE_ALPHA_TEST_ENABLE   (1<<5)
-#define B1_ALPHA_TEST_ENABLE          (1<<4)
-#define B1_UPDATE_BLEND_ENABLE        (1<<3)
-#define B1_BLEND_ENABLE               (1<<2)
-#define B1_UPDATE_Z_TEST_ENABLE       (1<<1)
-#define B1_Z_TEST_ENABLE              (1<<0)
-
-/* GFXRENDERSTATE_BOOLEAN_ENA_2, p143
- *
- */
-#define GFX_OP_BOOL_2          ((0x3<<29)|(0x4<<24))
-#define B2_UPDATE_MAP_CACHE_ENABLE     (1<<17)
-#define B2_MAP_CACHE_ENABLE            (1<<16)
-#define B2_UPDATE_ALPHA_DITHER_ENABLE  (1<<15)
-#define B2_ALPHA_DITHER_ENABLE         (1<<14)
-#define B2_UPDATE_FOG_DITHER_ENABLE    (1<<13)
-#define B2_FOG_DITHER_ENABLE           (1<<12)
-#define B2_UPDATE_SPEC_DITHER_ENABLE   (1<<11)
-#define B2_SPEC_DITHER_ENABLE          (1<<10)
-#define B2_UPDATE_RGB_DITHER_ENABLE    (1<<9)
-#define B2_RGB_DITHER_ENABLE           (1<<8)
-#define B2_UPDATE_FB_WRITE_ENABLE      (1<<3)
-#define B2_FB_WRITE_ENABLE             (1<<2)
-#define B2_UPDATE_ZB_WRITE_ENABLE      (1<<1)
-#define B2_ZB_WRITE_ENABLE             (1<<0)
-
-
-/* GFXRENDERSTATE_FOG_COLOR, p144
- */
-#define GFX_OP_FOG_COLOR       ((0x3<<29)|(0x15<<24))
-#define FOG_RED_SHIFT          16
-#define FOG_GREEN_SHIFT        8
-#define FOG_BLUE_SHIFT         0
-#define FOG_RESERVED_MASK      ((0x7<<16)|(0x3<<8)|(0x3))
-
-
-/* GFXRENDERSTATE_Z_BIAS_ALPHA_FUNC_REF, p139
- */
-#define GFX_OP_ZBIAS_ALPHAFUNC ((0x3<<29)|(0x14<<24))
-#define ZA_UPDATE_ZBIAS        (1<<22)
-#define ZA_ZBIAS_SHIFT         14
-#define ZA_ZBIAS_MASK          (0xff<<14)
-#define ZA_UPDATE_ALPHAFUNC    (1<<13)
-#define ZA_ALPHA_MASK          (0xf<<9)
-#define ZA_ALPHA_NEVER         (1<<9)
-#define ZA_ALPHA_LESS          (2<<9)
-#define ZA_ALPHA_EQUAL         (3<<9)
-#define ZA_ALPHA_LEQUAL        (4<<9)
-#define ZA_ALPHA_GREATER       (5<<9)
-#define ZA_ALPHA_NOTEQUAL      (6<<9)
-#define ZA_ALPHA_GEQUAL        (7<<9)
-#define ZA_ALPHA_ALWAYS        (8<<9)
-#define ZA_UPDATE_ALPHAREF     (1<<8)
-#define ZA_ALPHAREF_MASK       (0xff<<0)
-#define ZA_ALPHAREF_SHIFT      0
-#define ZA_ALPHAREF_RESERVED   (0x7<<0)
-
-
-/* GFXRENDERSTATE_SRC_DST_BLEND_MONO, p136
- */
-#define GFX_OP_SRC_DEST_MONO    ((0x3<<29)|(0x8<<24))
-#define SDM_UPDATE_MONO_ENABLE      (1<<13)
-#define SDM_MONO_ENABLE             (1<<12)
-#define SDM_UPDATE_SRC_BLEND        (1<<11)
-#define SDM_SRC_MASK               (0xf<<6)
-#define SDM_SRC_ZERO               (0x1<<6)
-#define SDM_SRC_ONE                (0x2<<6)
-#define SDM_SRC_SRC_COLOR          (0x3<<6)
-#define SDM_SRC_INV_SRC_COLOR      (0x4<<6)
-#define SDM_SRC_SRC_ALPHA          (0x5<<6)
-#define SDM_SRC_INV_SRC_ALPHA      (0x6<<6)
-#define SDM_SRC_DST_COLOR          (0x9<<6)
-#define SDM_SRC_INV_DST_COLOR      (0xa<<6)
-#define SDM_SRC_BOTH_SRC_ALPHA     (0xc<<6)
-#define SDM_SRC_BOTH_INV_SRC_ALPHA (0xd<<6)
-#define SDM_UPDATE_DST_BLEND        (1<<5)
-#define SDM_DST_MASK               (0xf<<0)
-#define SDM_DST_ZERO               (0x1<<0)
-#define SDM_DST_ONE                (0x2<<0)
-#define SDM_DST_SRC_COLOR          (0x3<<0)
-#define SDM_DST_INV_SRC_COLOR      (0x4<<0)
-#define SDM_DST_SRC_ALPHA          (0x5<<0)
-#define SDM_DST_INV_SRC_ALPHA      (0x6<<0)
-#define SDM_DST_DST_COLOR          (0x9<<0)
-#define SDM_DST_INV_DST_COLOR      (0xa<<0)
-#define SDM_DST_BOTH_SRC_ALPHA     (0xc<<0)
-#define SDM_DST_BOTH_INV_SRC_ALPHA (0xd<<0)
-
-
-/* GFXRENDERSTATE_COLOR_FACTOR, p134
- *
- * Format:
- *     0: GFX_OP_COLOR_FACTOR
- *     1: ARGB8888 color factor
- */
-#define GFX_OP_COLOR_FACTOR      ((0x3<<29)|(0x1d<<24)|(0x1<<16)|0x0)
-
-/* GFXRENDERSTATE_MAP_ALPHA_BLEND_STAGES, p132
- */
-#define GFX_OP_MAP_ALPHA_STAGES  ((0x3<<29)|(0x1<<24))
-#define MA_STAGE_SHIFT           20
-#define MA_STAGE_0               (0<<20)
-#define MA_STAGE_1               (1<<20)
-#define MA_STAGE_2               (2<<20)
-#define MA_UPDATE_ARG1           (1<<18)
-#define MA_ARG1_MASK             ((0x7<<15)|(0x1<<13))
-#define MA_ARG1_ALPHA_FACTOR     (0x1<<15)
-#define MA_ARG1_ITERATED_ALPHA   (0x3<<15)
-#define MA_ARG1_CURRENT_ALPHA    (0x5<<15)
-#define MA_ARG1_TEX0_ALPHA       (0x6<<15)
-#define MA_ARG1_TEX1_ALPHA       (0x7<<15)
-#define MA_ARG1_INVERT           (0x1<<13)
-#define MA_ARG1_DONT_INVERT      (0x0<<13)
-#define MA_UPDATE_ARG2           (1<<12)
-#define MA_ARG2_MASK             ((0x7<<8)|(0x1<<6))
-#define MA_ARG2_ALPHA_FACTOR     (0x1<<8)
-#define MA_ARG2_ITERATED_ALPHA   (0x3<<8)
-#define MA_ARG2_CURRENT_ALPHA    (0x5<<8)
-#define MA_ARG2_TEX0_ALPHA       (0x6<<8)
-#define MA_ARG2_TEX1_ALPHA       (0x7<<8)
-#define MA_ARG2_INVERT           (0x1<<6)
-#define MA_ARG2_DONT_INVERT      (0x0<<6)
-#define MA_UPDATE_OP             (1<<5)
-#define MA_OP_MASK                   (0xf)
-#define MA_OP_ARG1                   (0x1)
-#define MA_OP_ARG2                   (0x2)
-#define MA_OP_MODULATE               (0x3)
-#define MA_OP_MODULATE_X2            (0x4)
-#define MA_OP_MODULATE_X4            (0x5)
-#define MA_OP_ADD                    (0x6)
-#define MA_OP_ADD_SIGNED             (0x7)
-#define MA_OP_LIN_BLEND_ITER_ALPHA   (0x8)
-#define MA_OP_LIN_BLEND_ALPHA_FACTOR (0xa)
-#define MA_OP_LIN_BLEND_TEX0_ALPHA   (0x10)
-#define MA_OP_LIN_BLEND_TEX1_ALPHA   (0x11)
-
-
-/* GFXRENDERSTATE_MAP_COLOR_BLEND_STAGES, p129
- */
-#define GFX_OP_MAP_COLOR_STAGES  ((0x3<<29)|(0x0<<24))
-#define MC_STAGE_SHIFT           20
-#define MC_STAGE_0               (0<<20)
-#define MC_STAGE_1               (1<<20)
-#define MC_STAGE_2               (2<<20)
-#define MC_UPDATE_DEST           (1<<19)
-#define MC_DEST_MASK             (1<<18)
-#define MC_DEST_CURRENT          (0<<18)
-#define MC_DEST_ACCUMULATOR      (1<<18)
-#define MC_UPDATE_ARG1           (1<<17)
-#define MC_ARG1_MASK             ((0x7<<14)|(0x1<<13)|(0x1<<12))
-#define MC_ARG1_ONE              (0x0<<14)
-#define MC_ARG1_COLOR_FACTOR     (0x1<<14)
-#define MC_ARG1_ACCUMULATOR      (0x2<<14)
-#define MC_ARG1_ITERATED_COLOR   (0x3<<14)
-#define MC_ARG1_SPECULAR_COLOR   (0x4<<14)
-#define MC_ARG1_CURRENT_COLOR    (0x5<<14)
-#define MC_ARG1_TEX0_COLOR       (0x6<<14)
-#define MC_ARG1_TEX1_COLOR       (0x7<<14)
-#define MC_ARG1_DONT_REPLICATE_ALPHA   (0x0<<13)
-#define MC_ARG1_REPLICATE_ALPHA        (0x1<<13)
-#define MC_ARG1_DONT_INVERT      (0x0<<12)
-#define MC_ARG1_INVERT           (0x1<<12)
-#define MC_UPDATE_ARG2           (1<<11)
-#define MC_ARG2_MASK             ((0x7<<8)|(0x1<<7)|(0x1<<6))
-#define MC_ARG2_ONE              (0x0<<8)
-#define MC_ARG2_COLOR_FACTOR     (0x1<<8)
-#define MC_ARG2_ACCUMULATOR      (0x2<<8)
-#define MC_ARG2_ITERATED_COLOR   (0x3<<8)
-#define MC_ARG2_SPECULAR_COLOR   (0x4<<8)
-#define MC_ARG2_CURRENT_COLOR    (0x5<<8)
-#define MC_ARG2_TEX0_COLOR       (0x6<<8)
-#define MC_ARG2_TEX1_COLOR       (0x7<<8)
-#define MC_ARG2_DONT_REPLICATE_ALPHA   (0x0<<7)
-#define MC_ARG2_REPLICATE_ALPHA        (0x1<<7)
-#define MC_ARG2_DONT_INVERT      (0x0<<6)
-#define MC_ARG2_INVERT           (0x1<<6)
-#define MC_UPDATE_OP             (1<<5)
-#define MC_OP_MASK                   (0xf)
-#define MC_OP_DISABLE                (0x0)
-#define MC_OP_ARG1                   (0x1)
-#define MC_OP_ARG2                   (0x2)
-#define MC_OP_MODULATE               (0x3)
-#define MC_OP_MODULATE_X2            (0x4)
-#define MC_OP_MODULATE_X4            (0x5)
-#define MC_OP_ADD                    (0x6)
-#define MC_OP_ADD_SIGNED             (0x7)
-#define MC_OP_LIN_BLEND_ITER_ALPHA   (0x8)
-#define MC_OP_LIN_BLEND_ALPHA_FACTOR (0xa)
-#define MC_OP_LIN_BLEND_TEX0_ALPHA   (0x10)
-#define MC_OP_LIN_BLEND_TEX1_ALPHA   (0x11)
-#define MC_OP_LIN_BLEND_TEX0_COLOR   (0x12)
-#define MC_OP_LIN_BLEND_TEX1_COLOR   (0x13)
-#define MC_OP_SUBTRACT               (0x14)
-
-/* GFXRENDERSTATE_MAP_PALETTE_LOAD, p128
- *
- * Format:
- *     0:  GFX_OP_MAP_PALETTE_LOAD
- *     1:  16bpp color[0]
- *     ...
- *     256: 16bpp color[255]
- */
-#define GFX_OP_MAP_PALETTE_LOAD ((0x3<<29)|(0x1d<<24)|(0x82<<16)|0xff)
-
-/* GFXRENDERSTATE_MAP_LOD_CONTROL, p127
- */
-#define GFX_OP_MAP_LOD_CTL       ((0x3<<29)|(0x1c<<24)|(0x4<<19))
-#define MLC_MAP_ID_SHIFT         16
-#define MLC_MAP_0                (0<<16)
-#define MLC_MAP_1                (1<<16)
-#define MLC_UPDATE_DITHER_WEIGHT (1<<10)
-#define MLC_DITHER_WEIGHT_MASK   (0x3<<8)
-#define MLC_DITHER_WEIGHT_FULL   (0x0<<8)
-#define MLC_DITHER_WEIGHT_50     (0x1<<8)
-#define MLC_DITHER_WEIGHT_25     (0x2<<8)
-#define MLC_DITHER_WEIGHT_12     (0x3<<8)
-#define MLC_UPDATE_LOD_BIAS      (1<<7)
-#define MLC_LOD_BIAS_MASK        ((1<<7)-1)
-
-/* GFXRENDERSTATE_MAP_LOD_LIMITS, p126
- */
-#define GFX_OP_MAP_LOD_LIMITS   ((0x3<<29)|(0x1c<<24)|(0x3<<19))
-#define MLL_MAP_ID_SHIFT         16
-#define MLL_MAP_0                (0<<16)
-#define MLL_MAP_1                (1<<16)
-#define MLL_UPDATE_MAX_MIP       (1<<13)
-#define MLL_MAX_MIP_SHIFT        5
-#define MLL_MAX_MIP_MASK         (0xff<<5)
-#define MLL_MAX_MIP_ONE          (0x10<<5)
-#define MLL_UPDATE_MIN_MIP       (1<<4)
-#define MLL_MIN_MIP_SHIFT        0
-#define MLL_MIN_MIP_MASK         (0xf<<0)
-
-/* GFXRENDERSTATE_MAP_FILTER, p124
- */
-#define GFX_OP_MAP_FILTER       ((0x3<<29)|(0x1c<<24)|(0x2<<19))
-#define MF_MAP_ID_SHIFT         16
-#define MF_MAP_0                (0<<16)
-#define MF_MAP_1                (1<<16)
-#define MF_UPDATE_ANISOTROPIC   (1<<12)
-#define MF_ANISOTROPIC_MASK     (1<<10)
-#define MF_ANISOTROPIC_ENABLE   (1<<10)
-#define MF_UPDATE_MIP_FILTER    (1<<9)
-#define MF_MIP_MASK             (0x3<<6)
-#define MF_MIP_NONE             (0x0<<6)
-#define MF_MIP_NEAREST          (0x1<<6)
-#define MF_MIP_DITHER           (0x2<<6)
-#define MF_MIP_LINEAR           (0x3<<6)
-#define MF_UPDATE_MAG_FILTER    (1<<5)
-#define MF_MAG_MASK             (1<<3)
-#define MF_MAG_LINEAR           (1<<3)
-#define MF_MAG_NEAREST          (0<<3)
-#define MF_UPDATE_MIN_FILTER    (1<<2)
-#define MF_MIN_MASK             (1<<0)
-#define MF_MIN_LINEAR           (1<<0)
-#define MF_MIN_NEAREST          (0<<0)
-
-/* GFXRENDERSTATE_MAP_INFO, p118
- */
-#define GFX_OP_MAP_INFO      ((0x3<<29)|(0x1d<<24)|0x2)
-#define MI1_MAP_ID_SHIFT         28
-#define MI1_MAP_0                (0<<28)
-#define MI1_MAP_1                (1<<28)
-#define MI1_FMT_MASK             (0x7<<24)
-#define MI1_FMT_8CI              (0x0<<24)
-#define MI1_FMT_8BPP             (0x1<<24)
-#define MI1_FMT_16BPP            (0x2<<24)
-#define MI1_FMT_422              (0x5<<24)
-#define MI1_PF_MASK              (0x3<<21)
-#define MI1_PF_8CI_RGB565         (0x0<<21)
-#define MI1_PF_8CI_ARGB1555       (0x1<<21)
-#define MI1_PF_8CI_ARGB4444       (0x2<<21)
-#define MI1_PF_8CI_AY88           (0x3<<21)
-#define MI1_PF_16BPP_RGB565       (0x0<<21)
-#define MI1_PF_16BPP_ARGB1555     (0x1<<21)
-#define MI1_PF_16BPP_ARGB4444     (0x2<<21)
-#define MI1_PF_16BPP_AY88         (0x3<<21)
-#define MI1_PF_422_YCRCB_SWAP_Y   (0x0<<21)
-#define MI1_PF_422_YCRCB          (0x1<<21)
-#define MI1_PF_422_YCRCB_SWAP_UV  (0x2<<21)
-#define MI1_PF_422_YCRCB_SWAP_YUV (0x3<<21)
-#define MI1_OUTPUT_CHANNEL_MASK   (0x3<<19)
-#define MI1_COLOR_CONV_ENABLE     (1<<18)
-#define MI1_VERT_STRIDE_MASK      (1<<17)
-#define MI1_VERT_STRIDE_1         (1<<17)
-#define MI1_VERT_OFFSET_MASK      (1<<16)
-#define MI1_VERT_OFFSET_1         (1<<16)
-#define MI1_ENABLE_FENCE_REGS     (1<<10)
-#define MI1_TILED_SURFACE         (1<<9)
-#define MI1_TILE_WALK_X           (0<<8)
-#define MI1_TILE_WALK_Y           (1<<8)
-#define MI1_PITCH_MASK            (0xf<<0)
-#define MI2_DIMENSIONS_ARE_LOG2   (1<<31)
-#define MI2_DIMENSIONS_ARE_EXACT  (0<<31)
-#define MI2_HEIGHT_SHIFT          16
-#define MI2_HEIGHT_MASK           (0x1ff<<16)
-#define MI2_WIDTH_SHIFT           0
-#define MI2_WIDTH_MASK            (0x1ff<<0)
-#define MI3_BASE_ADDR_MASK        (~0xf)
-
-/* GFXRENDERSTATE_MAP_COORD_SETS, p116
- */
-#define GFX_OP_MAP_COORD_SETS ((0x3<<29)|(0x1c<<24)|(0x1<<19))
-#define MCS_COORD_ID_SHIFT         16
-#define MCS_COORD_0                (0<<16)
-#define MCS_COORD_1                (1<<16)
-#define MCS_UPDATE_NORMALIZED      (1<<15)
-#define MCS_NORMALIZED_COORDS_MASK (1<<14)
-#define MCS_NORMALIZED_COORDS      (1<<14)
-#define MCS_UPDATE_V_STATE         (1<<7)
-#define MCS_V_STATE_MASK           (0x3<<4)
-#define MCS_V_WRAP                 (0x0<<4)
-#define MCS_V_MIRROR               (0x1<<4)
-#define MCS_V_CLAMP                (0x2<<4)
-#define MCS_V_WRAP_SHORTEST        (0x3<<4)
-#define MCS_UPDATE_U_STATE         (1<<3)
-#define MCS_U_STATE_MASK           (0x3<<0)
-#define MCS_U_WRAP                 (0x0<<0)
-#define MCS_U_MIRROR               (0x1<<0)
-#define MCS_U_CLAMP                (0x2<<0)
-#define MCS_U_WRAP_SHORTEST        (0x3<<0)
-
-/* GFXRENDERSTATE_MAP_TEXELS, p115
- */
-#define GFX_OP_MAP_TEXELS   ((0x3<<29)|(0x1c<<24)|(0x0<<19))
-#define MT_UPDATE_TEXEL1_STATE     (1<<15)
-#define MT_TEXEL1_DISABLE          (0<<14)
-#define MT_TEXEL1_ENABLE           (1<<14)
-#define MT_TEXEL1_COORD0           (0<<11)
-#define MT_TEXEL1_COORD1           (1<<11)
-#define MT_TEXEL1_MAP0             (0<<8)
-#define MT_TEXEL1_MAP1             (1<<8)
-#define MT_UPDATE_TEXEL0_STATE     (1<<7)
-#define MT_TEXEL0_DISABLE          (0<<6)
-#define MT_TEXEL0_ENABLE           (1<<6)
-#define MT_TEXEL0_COORD0           (0<<3)
-#define MT_TEXEL0_COORD1           (1<<3)
-#define MT_TEXEL0_MAP0             (0<<0)
-#define MT_TEXEL0_MAP1             (1<<0)
-
-/* GFXRENDERSTATE_VERTEX_FORMAT, p110
- */
-#define GFX_OP_VERTEX_FMT  ((0x3<<29)|(0x5<<24))
-#define VF_TEXCOORD_COUNT_SHIFT    8
-#define VF_TEXCOORD_COUNT_0        (0<<8)
-#define VF_TEXCOORD_COUNT_1        (1<<8)
-#define VF_TEXCOORD_COUNT_2        (2<<8)
-#define VF_SPEC_FOG_ENABLE         (1<<7)
-#define VF_RGBA_ENABLE             (1<<6)
-#define VF_Z_OFFSET_ENABLE         (1<<5)
-#define VF_XYZ                     (0x1<<1)
-#define VF_XYZW                    (0x2<<1)
-#define VF_XY                      (0x3<<1)
-#define VF_XYW                     (0x4<<1)
-
-
-#define VERT_X_MASK       (~0xf)
-#define VERT_X_EDGE_V2V0  (1<<2)
-#define VERT_X_EDGE_V1V2  (1<<1)
-#define VERT_X_EDGE_V0V1  (1<<0)
-
-/* Not enabled fields should not be sent to hardware:
- */
-typedef struct {
-   union {
-      float x;
-      unsigned int edge_flags;
-   } x;
-   float y;
-   float z;
-   float z_bias;
-   float oow;
-   unsigned int argb;
-   unsigned int fog_spec_rgb;	/* spec g and r ignored. */
-   float tu0;
-   float tv0;
-   float tu1;
-   float tv1;
-} i810_full_vertex;
-
-
-
-/* GFXCMDPARSER_BATCH_BUFFER, p105
- *
- * Not clear whether start address must be shifted or not.  Not clear
- * whether address is physical system memory, or subject to GTT
- * translation.  Because the address appears to be 32 bits long,
- * perhaps it refers to physical system memory...
- */
-#define CMD_OP_BATCH_BUFFER  ((0x0<<29)|(0x30<<23)|0x1)
-#define BB1_START_ADDR_MASK   (~0x7)
-#define BB1_PROTECTED         (1<<0)
-#define BB1_UNPROTECTED       (0<<0)
-#define BB2_END_ADDR_MASK     (~0x7)
-
-/* Hardware seems to barf on buffers larger than this (in strange ways)...
- */
-#define MAX_BATCH (512*1024)
-
-
-/* GFXCMDPARSER_Z_BUFFER_INFO, p98
- *
- * Base address is in GTT space, and must be 4K aligned
- */
-#define CMD_OP_Z_BUFFER_INFO  ((0x0<<29)|(0x16<<23))
-#define ZB_BASE_ADDR_SHIFT     0
-#define ZB_BASE_ADDR_MASK     (~((1<<12)-1))
-#define ZB_PITCH_512B         (0x0<<0)
-#define ZB_PITCH_1K           (0x1<<0)
-#define ZB_PITCH_2K           (0x2<<0)
-#define ZB_PITCH_4K           (0x3<<0)
-
-/* GFXCMDPARSER_FRONT_BUFFER_INFO, p97
- *
- * Format:
- *     0:  CMD_OP_FRONT_BUFFER_INFO | (pitch<<FB0_PITCH_SHIFT) | FB0_*
- *     1:  FB1_*
- */
-#define CMD_OP_FRONT_BUFFER_INFO ((0x0<<29)|(0x14<<23))
-#define FB0_PITCH_SHIFT           8
-#define FB0_FLIP_SYNC            (0<<6)
-#define FB0_FLIP_ASYNC           (1<<6)
-#define FB0_BASE_ADDR_SHIFT       0
-#define FB0_BASE_ADDR_MASK        0x03FFFFF8
-
-/* GFXCMDPARSER_DEST_BUFFER_INFO, p96
- *
- * Format:
- */
-#define CMD_OP_DESTBUFFER_INFO ((0x0<<29)|(0x15<<23))
-#define DB1_BASE_ADDR_SHIFT       0
-#define DB1_BASE_ADDR_MASK        0x03FFF000
-#define DB1_PITCH_512B            (0x0<<0)
-#define DB1_PITCH_1K              (0x1<<0)
-#define DB1_PITCH_2K              (0x2<<0)
-#define DB1_PITCH_4K              (0x4<<0)
-
-
-/* GFXRENDERSTATE_DEST_BUFFER_VARIABLES, p152
- *
- * Format:
- *     0:  GFX_OP_DESTBUFFER_VARS
- *     1:  DEST_*
- */
-#define GFX_OP_DESTBUFFER_VARS   ((0x3<<29)|(0x1d<<24)|(0x85<<16)|0x0)
-#define DV_HORG_BIAS_MASK      (0xf<<20)
-#define DV_HORG_BIAS_OGL       (0x0<<20)
-#define DV_VORG_BIAS_MASK      (0xf<<16)
-#define DV_VORG_BIAS_OGL       (0x0<<16)
-#define DV_PF_MASK             (0x7<<8)
-#define DV_PF_INDEX            (0x0<<8)
-#define DV_PF_555           (0x1<<8)
-#define DV_PF_565           (0x2<<8)
-
-#define GFX_OP_ANTIALIAS         ((0x3<<29)|(0x6<<24))
-#define AA_UPDATE_EDGEFLAG       (1<<13)
-#define AA_ENABLE_EDGEFLAG       (1<<12)
-#define AA_UPDATE_POLYWIDTH      (1<<11)
-#define AA_POLYWIDTH_05          (1<<9)
-#define AA_POLYWIDTH_10          (2<<9)
-#define AA_POLYWIDTH_20          (3<<9)
-#define AA_POLYWIDTH_40          (4<<9)
-#define AA_UPDATE_LINEWIDTH      (1<<8)
-#define AA_LINEWIDTH_05          (1<<6)
-#define AA_LINEWIDTH_10          (2<<6)
-#define AA_LINEWIDTH_20          (3<<6)
-#define AA_LINEWIDTH_40          (4<<6)
-#define AA_UPDATE_BB_EXPANSION   (1<<5)
-#define AA_BB_EXPANSION_SHIFT    2
-#define AA_UPDATE_AA_ENABLE      (1<<1)
-#define AA_ENABLE                (1<<0)
-
-#define GFX_OP_STIPPLE           ((0x3<<29)|(0x1d<<24)|(0x83<<16))
-#define ST1_ENABLE               (1<<16)
-#define ST1_MASK                 (0xffff)
-
-#define I810_SET_FIELD( var, mask, value ) (var &= ~(mask), var |= value)
-
-#endif
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/i810/i810context.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/i810/i810context.c
deleted file mode 100644
index 47c41c5db..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/i810/i810context.c
+++ /dev/null
@@ -1,572 +0,0 @@
-/**************************************************************************
-
-Copyright 1998-1999 Precision Insight, Inc., Cedar Park, Texas.
-All Rights Reserved.
-
-Permission is hereby granted, free of charge, to any person obtaining a
-copy of this software and associated documentation files (the
-"Software"), to deal in the Software without restriction, including
-without limitation the rights to use, copy, modify, merge, publish,
-distribute, sub license, and/or sell copies of the Software, and to
-permit persons to whom the Software is furnished to do so, subject to
-the following conditions:
-
-The above copyright notice and this permission notice (including the
-next paragraph) shall be included in all copies or substantial portions
-of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
-OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
-IN NO EVENT SHALL PRECISION INSIGHT AND/OR ITS SUPPLIERS BE LIABLE FOR
-ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
-TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
-SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-**************************************************************************/
-/* $XFree86: xc/lib/GL/mesa/src/drv/i810/i810context.c,v 1.3 2002/10/30 12:51:33 alanh Exp $ */
-
-/*
- * Authors:
- *   Keith Whitwell <keith@tungstengraphics.com>
- *
- */
-
-
-#include "glheader.h"
-#include "context.h"
-#include "matrix.h"
-#include "simple_list.h"
-#include "extensions.h"
-#include "framebuffer.h"
-#include "imports.h"
-
-#include "swrast/swrast.h"
-#include "swrast_setup/swrast_setup.h"
-#include "tnl/tnl.h"
-#include "array_cache/acache.h"
-
-#include "tnl/t_pipeline.h"
-
-#include "drivers/common/driverfuncs.h"
-
-#include "i810screen.h"
-#include "i810_dri.h"
-
-#include "i810state.h"
-#include "i810tex.h"
-#include "i810span.h"
-#include "i810tris.h"
-#include "i810vb.h"
-#include "i810ioctl.h"
-
-#include "utils.h"
-
-#define need_GL_ARB_multisample
-#define need_GL_ARB_texture_compression
-#include "extension_helper.h"
-
-#ifndef I810_DEBUG
-int I810_DEBUG = (0);
-#endif
-
-PUBLIC const char __driConfigOptions[] = { 0 };
-const GLuint __driNConfigOptions = 0;
-
-#define DRIVER_DATE                     "20050818"
-
-static const GLubyte *i810GetString( GLcontext *ctx, GLenum name )
-{
-   static char buffer[128];
-
-   switch (name) {
-   case GL_VENDOR:
-      return (GLubyte *)"Keith Whitwell";
-   case GL_RENDERER: {
-      i810ContextPtr imesa = I810_CONTEXT(ctx);
-      const char * chipset;
-      
-      switch (imesa->i810Screen->deviceID) {
-      case PCI_CHIP_I810:       chipset = "i810"; break;
-      case PCI_CHIP_I810_DC100: chipset = "i810 DC-100"; break;
-      case PCI_CHIP_I810_E:     chipset = "i810E"; break;
-      case PCI_CHIP_I815:       chipset = "i815"; break;
-      default:                  chipset = "Unknown i810-class Chipset"; break;
-      }
-
-      (void) driGetRendererString( buffer, chipset, DRIVER_DATE, 0 );
-      return (GLubyte *) buffer;
-   }
-   default:
-      return 0;
-   }
-}
-
-static void i810BufferSize(GLframebuffer *buffer, GLuint *width, GLuint *height)
-{
-   GET_CURRENT_CONTEXT(ctx);
-   i810ContextPtr imesa = I810_CONTEXT(ctx);
-
-   /* Need to lock to make sure the driDrawable is uptodate.  This
-    * information is used to resize Mesa's software buffers, so it has
-    * to be correct.
-    */
-   LOCK_HARDWARE(imesa);
-   *width = imesa->driDrawable->w;
-   *height = imesa->driDrawable->h;
-   UNLOCK_HARDWARE(imesa);
-}
-
-/* Extension strings exported by the i810 driver.
- */
-const struct dri_extension card_extensions[] =
-{
-    { "GL_ARB_multisample",                GL_ARB_multisample_functions },
-    { "GL_ARB_multitexture",               NULL },
-    { "GL_ARB_texture_compression",        GL_ARB_texture_compression_functions },
-    { "GL_ARB_texture_env_add",            NULL },
-    { "GL_ARB_texture_mirrored_repeat",    NULL },
-    { "GL_EXT_stencil_wrap",               NULL },
-    { "GL_EXT_texture_edge_clamp",         NULL },
-    { "GL_EXT_texture_lod_bias",           NULL },
-    { "GL_MESA_ycbcr_texture",             NULL },
-    { "GL_NV_blend_square",                NULL },
-    { "GL_SGIS_generate_mipmap",           NULL },
-    { NULL,                                NULL }
-};
-
-extern const struct tnl_pipeline_stage _i810_render_stage;
-
-static const struct tnl_pipeline_stage *i810_pipeline[] = {
-   &_tnl_vertex_transform_stage,
-   &_tnl_normal_transform_stage,
-   &_tnl_lighting_stage,
-   &_tnl_fog_coordinate_stage,
-   &_tnl_texgen_stage,
-   &_tnl_texture_transform_stage,
-				/* REMOVE: point attenuation stage */
-#if 1
-   &_i810_render_stage,		/* ADD: unclipped rastersetup-to-dma */
-#endif
-   &_tnl_render_stage,
-   0,
-};
-
-static const struct dri_debug_control debug_control[] =
-{
-    { "fall",  DEBUG_FALLBACKS },
-    { "tex",   DEBUG_TEXTURE },
-    { "ioctl", DEBUG_IOCTL },
-    { "prim",  DEBUG_PRIMS },
-    { "vert",  DEBUG_VERTS },
-    { "state", DEBUG_STATE },
-    { "verb",  DEBUG_VERBOSE },
-    { "dri",   DEBUG_DRI },
-    { "dma",   DEBUG_DMA },
-    { "san",   DEBUG_SANITY },
-    { "sync",  DEBUG_SYNC },
-    { "sleep", DEBUG_SLEEP },
-    { NULL,    0 }
-};
-
-GLboolean
-i810CreateContext( const __GLcontextModes *mesaVis,
-                   __DRIcontextPrivate *driContextPriv,
-                   void *sharedContextPrivate )
-{
-   GLcontext *ctx, *shareCtx;
-   i810ContextPtr imesa;
-   __DRIscreenPrivate *sPriv = driContextPriv->driScreenPriv;
-   i810ScreenPrivate *i810Screen = (i810ScreenPrivate *)sPriv->private;
-   I810SAREAPtr saPriv = (I810SAREAPtr)
-      (((GLubyte *)sPriv->pSAREA) + i810Screen->sarea_priv_offset);
-   struct dd_function_table functions;
-
-   /* Allocate i810 context */
-   imesa = (i810ContextPtr) CALLOC_STRUCT(i810_context_t);
-   if (!imesa) {
-      return GL_FALSE;
-   }
-
-   driContextPriv->driverPrivate = imesa;
-
-   imesa->i810Screen = i810Screen;
-   imesa->driScreen = sPriv;
-   imesa->sarea = saPriv;
-   imesa->glBuffer = NULL;
-
-   /* Init default driver functions then plug in our I810-specific functions
-    * (the texture functions are especially important)
-    */
-   _mesa_init_driver_functions( &functions );
-   i810InitIoctlFuncs( &functions );
-   i810InitTextureFuncs( &functions );
-
-
-   /* Allocate the Mesa context */
-   if (sharedContextPrivate)
-      shareCtx = ((i810ContextPtr) sharedContextPrivate)->glCtx;
-   else
-      shareCtx = NULL;
-   imesa->glCtx = _mesa_create_context(mesaVis, shareCtx,
-                                       &functions, (void*) imesa);
-   if (!imesa->glCtx) {
-      FREE(imesa);
-      return GL_FALSE;
-   }
-
-   (void) memset( imesa->texture_heaps, 0, sizeof( imesa->texture_heaps ) );
-   make_empty_list( & imesa->swapped );
-   
-   imesa->nr_heaps = 1;
-   imesa->texture_heaps[0] = driCreateTextureHeap( 0, imesa,
-	    i810Screen->textureSize,
-	    12,
-	    I810_NR_TEX_REGIONS,
-	    imesa->sarea->texList,
-	    (unsigned *) & imesa->sarea->texAge, /* XXX we shouldn't cast! */
-	    & imesa->swapped,
-	    sizeof( struct i810_texture_object_t ),
-	    (destroy_texture_object_t *) i810DestroyTexObj );
-
-
-
-   /* Set the maximum texture size small enough that we can guarentee
-    * that both texture units can bind a maximal texture and have them
-    * in memory at once.
-    */
-
-
-
-   ctx = imesa->glCtx;
-   ctx->Const.MaxTextureUnits = 2;
-   ctx->Const.MaxTextureImageUnits = 2;
-   ctx->Const.MaxTextureCoordUnits = 2;
-
-
-   /* FIXME: driCalcualteMaxTextureLevels assumes that mipmaps are tightly
-    * FIXME: packed, but they're not in Intel graphics hardware.
-    */
-   driCalculateMaxTextureLevels( imesa->texture_heaps,
-				 imesa->nr_heaps,
-				 & ctx->Const,
-				 4,
-				 11, /* max 2D texture size is 2048x2048 */
-				 0,  /* 3D textures unsupported */
-				 0,  /* cube textures unsupported. */
-				 0,  /* texture rectangles unsupported. */
-				 12,
-				 GL_FALSE );
-
-   ctx->Const.MinLineWidth = 1.0;
-   ctx->Const.MinLineWidthAA = 1.0;
-   ctx->Const.MaxLineWidth = 3.0;
-   ctx->Const.MaxLineWidthAA = 3.0;
-   ctx->Const.LineWidthGranularity = 1.0;
-
-   ctx->Const.MinPointSize = 1.0;
-   ctx->Const.MinPointSizeAA = 1.0;
-   ctx->Const.MaxPointSize = 3.0;
-   ctx->Const.MaxPointSizeAA = 3.0;
-   ctx->Const.PointSizeGranularity = 1.0;
-
-   ctx->Driver.GetBufferSize = i810BufferSize;
-   ctx->Driver.ResizeBuffers = _mesa_resize_framebuffer;
-   ctx->Driver.GetString = i810GetString;
-
-   /* Who owns who?
-    */
-   ctx->DriverCtx = (void *) imesa;
-   imesa->glCtx = ctx;
-
-   /* Initialize the software rasterizer and helper modules.
-    */
-   _swrast_CreateContext( ctx );
-   _ac_CreateContext( ctx );
-   _tnl_CreateContext( ctx );
-   _swsetup_CreateContext( ctx );
-
-   /* Install the customized pipeline:
-    */
-   _tnl_destroy_pipeline( ctx );
-   _tnl_install_pipeline( ctx, i810_pipeline );
-
-   /* Configure swrast and T&L to match hardware characteristics:
-    */
-   _swrast_allow_pixel_fog( ctx, GL_FALSE );
-   _swrast_allow_vertex_fog( ctx, GL_TRUE );
-   _tnl_allow_pixel_fog( ctx, GL_FALSE );
-   _tnl_allow_vertex_fog( ctx, GL_TRUE );
-
-   /* Dri stuff
-    */
-   imesa->hHWContext = driContextPriv->hHWContext;
-   imesa->driFd = sPriv->fd;
-   imesa->driHwLock = &sPriv->pSAREA->lock;
-
-   imesa->stipple_in_hw = 1;
-   imesa->RenderIndex = ~0;
-   imesa->dirty = I810_UPLOAD_CTX|I810_UPLOAD_BUFFERS;
-   imesa->upload_cliprects = GL_TRUE;
-
-   imesa->CurrentTexObj[0] = 0;
-   imesa->CurrentTexObj[1] = 0;
-
-   _math_matrix_ctr( &imesa->ViewportMatrix );
-
-   driInitExtensions( ctx, card_extensions, GL_TRUE );
-   /* XXX these should really go right after _mesa_init_driver_functions() */
-   i810InitStateFuncs( ctx );
-   i810InitTriFuncs( ctx );
-   i810InitSpanFuncs( ctx );
-   i810InitVB( ctx );
-   i810InitState( ctx );
-
-#if DO_DEBUG
-   I810_DEBUG  = driParseDebugString( getenv( "I810_DEBUG" ),
-				      debug_control );
-   I810_DEBUG |= driParseDebugString( getenv( "INTEL_DEBUG" ),
-				      debug_control );
-#endif
-
-   return GL_TRUE;
-}
-
-void
-i810DestroyContext(__DRIcontextPrivate *driContextPriv)
-{
-   i810ContextPtr imesa = (i810ContextPtr) driContextPriv->driverPrivate;
-
-   assert(imesa); /* should never be null */
-   if (imesa) {
-      GLboolean   release_texture_heaps;
-
-
-      release_texture_heaps = (imesa->glCtx->Shared->RefCount == 1);
-      _swsetup_DestroyContext( imesa->glCtx );
-      _tnl_DestroyContext( imesa->glCtx );
-      _ac_DestroyContext( imesa->glCtx );
-      _swrast_DestroyContext( imesa->glCtx );
-
-      i810FreeVB( imesa->glCtx );
-
-      /* free the Mesa context */
-      imesa->glCtx->DriverCtx = NULL;
-      _mesa_destroy_context(imesa->glCtx);
-      if ( release_texture_heaps ) {
- 	 /* This share group is about to go away, free our private
-          * texture object data.
-          */
-	 unsigned int i;
-
-         for ( i = 0 ; i < imesa->nr_heaps ; i++ ) {
-	    driDestroyTextureHeap( imesa->texture_heaps[ i ] );
-	    imesa->texture_heaps[ i ] = NULL;
-         }
-
-	 assert( is_empty_list( & imesa->swapped ) );
-      }
-
-      FREE(imesa);
-   }
-}
-
-
-void i810XMesaSetFrontClipRects( i810ContextPtr imesa )
-{
-   __DRIdrawablePrivate *dPriv = imesa->driDrawable;
-
-   imesa->numClipRects = dPriv->numClipRects;
-   imesa->pClipRects = dPriv->pClipRects;
-   imesa->drawX = dPriv->x;
-   imesa->drawY = dPriv->y;
-
-   i810EmitDrawingRectangle( imesa );
-   imesa->upload_cliprects = GL_TRUE;
-}
-
-
-void i810XMesaSetBackClipRects( i810ContextPtr imesa )
-{
-   __DRIdrawablePrivate *dPriv = imesa->driDrawable;
-
-   if (imesa->sarea->pf_enabled == 0 && dPriv->numBackClipRects == 0)
-   {
-      imesa->numClipRects = dPriv->numClipRects;
-      imesa->pClipRects = dPriv->pClipRects;
-      imesa->drawX = dPriv->x;
-      imesa->drawY = dPriv->y;
-   } else {
-      imesa->numClipRects = dPriv->numBackClipRects;
-      imesa->pClipRects = dPriv->pBackClipRects;
-      imesa->drawX = dPriv->backX;
-      imesa->drawY = dPriv->backY;
-   }
-
-   i810EmitDrawingRectangle( imesa );
-   imesa->upload_cliprects = GL_TRUE;
-}
-
-
-static void i810XMesaWindowMoved( i810ContextPtr imesa )
-{
-   /* Determine current color drawing buffer */
-   switch (imesa->glCtx->DrawBuffer->_ColorDrawBufferMask[0]) {
-   case BUFFER_BIT_FRONT_LEFT:
-      i810XMesaSetFrontClipRects( imesa );
-      break;
-   case BUFFER_BIT_BACK_LEFT:
-      i810XMesaSetBackClipRects( imesa );
-      break;
-   default:
-      /* glDrawBuffer(GL_NONE or GL_FRONT_AND_BACK): software fallback */
-      i810XMesaSetFrontClipRects( imesa );
-   }
-}
-
-
-GLboolean
-i810UnbindContext(__DRIcontextPrivate *driContextPriv)
-{
-   i810ContextPtr imesa = (i810ContextPtr) driContextPriv->driverPrivate;
-   if (imesa) {
-      imesa->dirty = I810_UPLOAD_CTX|I810_UPLOAD_BUFFERS;
-      if (imesa->CurrentTexObj[0]) imesa->dirty |= I810_UPLOAD_TEX0;
-      if (imesa->CurrentTexObj[1]) imesa->dirty |= I810_UPLOAD_TEX1;
-   }
-
-   return GL_TRUE;
-}
-
-
-GLboolean
-i810MakeCurrent(__DRIcontextPrivate *driContextPriv,
-                __DRIdrawablePrivate *driDrawPriv,
-                __DRIdrawablePrivate *driReadPriv)
-{
-   if (driContextPriv) {
-      i810ContextPtr imesa = (i810ContextPtr) driContextPriv->driverPrivate;
-
-      /* Shouldn't the readbuffer be stored also?
-       */
-      imesa->driDrawable = driDrawPriv;
-
-      _mesa_make_current(imesa->glCtx,
-                         (GLframebuffer *) driDrawPriv->driverPrivate,
-                         (GLframebuffer *) driReadPriv->driverPrivate);
-
-      /* Are these necessary?
-       */
-      i810XMesaWindowMoved( imesa );
-   }
-   else {
-      _mesa_make_current(NULL, NULL, NULL);
-   }
-
-   return GL_TRUE;
-}
-
-static void
-i810UpdatePageFlipping( i810ContextPtr imesa )
-{
-   GLcontext *ctx = imesa->glCtx;
-   int front = 0;
-
-   /* Determine current color drawing buffer */
-   switch (ctx->DrawBuffer->_ColorDrawBufferMask[0]) {
-   case BUFFER_BIT_FRONT_LEFT:
-      front = 1;
-      break;
-   case BUFFER_BIT_BACK_LEFT:
-      front = 0;
-      break;
-   default:
-      return;
-   }
-
-   if ( imesa->sarea->pf_current_page == 1 ) 
-     front ^= 1;
-   
-   if (front) {
-      imesa->BufferSetup[I810_DESTREG_DI1] = imesa->i810Screen->fbOffset | imesa->i810Screen->backPitchBits;
-      imesa->drawMap = (char *)imesa->driScreen->pFB;
-      imesa->readMap = (char *)imesa->driScreen->pFB;
-   } else {
-      imesa->BufferSetup[I810_DESTREG_DI1] = imesa->i810Screen->backOffset | imesa->i810Screen->backPitchBits;
-      imesa->drawMap = imesa->i810Screen->back.map;
-      imesa->readMap = imesa->i810Screen->back.map;
-   }
-
-   imesa->dirty |= I810_UPLOAD_BUFFERS;
-}
-
-void i810GetLock( i810ContextPtr imesa, GLuint flags )
-{
-   __DRIdrawablePrivate *dPriv = imesa->driDrawable;
-   __DRIscreenPrivate *sPriv = imesa->driScreen;
-   I810SAREAPtr sarea = imesa->sarea;
-   int me = imesa->hHWContext;
-   unsigned i;
-
-   drmGetLock(imesa->driFd, imesa->hHWContext, flags);
-
-   /* If the window moved, may need to set a new cliprect now.
-    *
-    * NOTE: This releases and regains the hw lock, so all state
-    * checking must be done *after* this call:
-    */
-   DRI_VALIDATE_DRAWABLE_INFO(sPriv, dPriv);
-
-
-   /* If we lost context, need to dump all registers to hardware.
-    * Note that we don't care about 2d contexts, even if they perform
-    * accelerated commands, so the DRI locking in the X server is even
-    * more broken than usual.
-    */
-   if (sarea->ctxOwner != me) {
-      imesa->upload_cliprects = GL_TRUE;
-      imesa->dirty = I810_UPLOAD_CTX|I810_UPLOAD_BUFFERS;
-      if (imesa->CurrentTexObj[0]) imesa->dirty |= I810_UPLOAD_TEX0;
-      if (imesa->CurrentTexObj[1]) imesa->dirty |= I810_UPLOAD_TEX1;
-      sarea->ctxOwner = me;
-   }
-
-   /* Shared texture managment - if another client has played with
-    * texture space, figure out which if any of our textures have been
-    * ejected, and update our global LRU.
-    */ 
-   for ( i = 0 ; i < imesa->nr_heaps ; i++ ) {
-      DRI_AGE_TEXTURES( imesa->texture_heaps[ i ] );
-   }
-
-   if (imesa->lastStamp != dPriv->lastStamp) {
-      i810UpdatePageFlipping( imesa );
-      i810XMesaWindowMoved( imesa );
-      imesa->lastStamp = dPriv->lastStamp;
-   }
-}
-
-
-void
-i810SwapBuffers( __DRIdrawablePrivate *dPriv )
-{
-   if (dPriv->driContextPriv && dPriv->driContextPriv->driverPrivate) {
-      i810ContextPtr imesa;
-      GLcontext *ctx;
-      imesa = (i810ContextPtr) dPriv->driContextPriv->driverPrivate;
-      ctx = imesa->glCtx;
-      if (ctx->Visual.doubleBufferMode) {
-         _mesa_notifySwapBuffers( ctx );  /* flush pending rendering comands */
-         if ( imesa->sarea->pf_active ) {
-            i810PageFlip( dPriv );
-         } else {
-            i810CopyBuffer( dPriv );
-         }
-      }
-   }
-   else {
-      /* XXX this shouldn't be an error but we can't handle it for now */
-      _mesa_problem(NULL, "i810SwapBuffers: drawable has no context!\n");
-   }
-}
-
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/i810/i810context.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/i810/i810context.h
deleted file mode 100644
index a2202e148..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/i810/i810context.h
+++ /dev/null
@@ -1,252 +0,0 @@
-/*
- * GLX Hardware Device Driver for Intel i810
- * Copyright (C) 1999 Keith Whitwell
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included
- * in all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * KEITH WHITWELL, OR ANY OTHER CONTRIBUTORS BE LIABLE FOR ANY CLAIM, 
- * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR 
- * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE 
- * OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- */
-/* $XFree86: xc/lib/GL/mesa/src/drv/i810/i810context.h,v 1.9 2002/12/16 16:18:51 dawes Exp $ */
-
-#ifndef I810CONTEXT_INC
-#define I810CONTEXT_INC
-
-typedef struct i810_context_t i810Context;
-typedef struct i810_context_t *i810ContextPtr;
-typedef struct i810_texture_object_t *i810TextureObjectPtr;
-
-#include "drm.h"
-#include "mtypes.h"
-#include "mm.h"
-
-#include "i810screen.h"
-#include "i810tex.h"
-
-
-/* Reasons to disable hardware rasterization. 
- */
-#define I810_FALLBACK_TEXTURE        0x1
-#define I810_FALLBACK_DRAW_BUFFER    0x2
-#define I810_FALLBACK_READ_BUFFER    0x4
-#define I810_FALLBACK_COLORMASK      0x8  
-#define I810_FALLBACK_SPECULAR       0x20 
-#define I810_FALLBACK_LOGICOP        0x40
-#define I810_FALLBACK_RENDERMODE     0x80
-#define I810_FALLBACK_STENCIL        0x100
-#define I810_FALLBACK_BLEND_EQ       0x200
-#define I810_FALLBACK_BLEND_FUNC     0x400
-
-
-#ifndef PCI_CHIP_I810				 
-#define PCI_CHIP_I810              0x7121
-#define PCI_CHIP_I810_DC100        0x7123
-#define PCI_CHIP_I810_E            0x7125 
-#define PCI_CHIP_I815              0x1132 
-#endif
-
-#define IS_I810(imesa) (imesa->i810Screen->deviceID == PCI_CHIP_I810 ||	\
-			imesa->i810Screen->deviceID == PCI_CHIP_I810_DC100 || \
-			imesa->i810Screen->deviceID == PCI_CHIP_I810_E)
-#define IS_I815(imesa) (imesa->i810Screen->deviceID == PCI_CHIP_I815)
-
-
-#define I810_UPLOAD_TEX(i) (I810_UPLOAD_TEX0<<(i))
-
-/* Use the templated vertex formats:
- */
-#define TAG(x) i810##x
-#include "tnl_dd/t_dd_vertex.h"
-#undef TAG
-
-typedef void (*i810_tri_func)( i810ContextPtr, i810Vertex *, i810Vertex *,
-			       i810Vertex * );
-typedef void (*i810_line_func)( i810ContextPtr, i810Vertex *, i810Vertex * );
-typedef void (*i810_point_func)( i810ContextPtr, i810Vertex * );
-
-struct i810_context_t {
-   GLint refcount;   
-   GLcontext *glCtx;
-
-   /* Texture object bookkeeping
-    */
-   unsigned              nr_heaps;
-   driTexHeap          * texture_heaps[1];
-   driTextureObject      swapped;
-
-   struct i810_texture_object_t *CurrentTexObj[2];
-
-
-   /* Bit flag to keep track of fallbacks.
-    */
-   GLuint Fallback;
-
-   /* State for i810vb.c and i810tris.c.
-    */
-   GLuint new_state;		/* _NEW_* flags */
-   GLuint SetupNewInputs;
-   GLuint SetupIndex;
-   GLuint RenderIndex;
-   GLmatrix ViewportMatrix;
-   GLenum render_primitive;
-   GLenum reduced_primitive;
-   GLuint hw_primitive;
-   GLubyte *verts;
-
-   drmBufPtr  vertex_buffer;
-   char *vertex_addr;
-   GLuint vertex_low;
-   GLuint vertex_high;
-   GLuint vertex_last_prim;
-   
-   GLboolean upload_cliprects;
-
-
-   /* Fallback rasterization functions 
-    */
-   i810_point_func draw_point;
-   i810_line_func draw_line;
-   i810_tri_func draw_tri;
-
-   /* Hardware state 
-    */
-   GLuint dirty;		/* I810_UPLOAD_* */
-   GLuint Setup[I810_CTX_SETUP_SIZE];
-   GLuint BufferSetup[I810_DEST_SETUP_SIZE];
-   int vertex_size;
-   int vertex_stride_shift;
-   unsigned int lastStamp;
-   GLboolean stipple_in_hw;
-
-   GLenum TexEnvImageFmt[2];
-
-   /* State which can't be computed completely on the fly:
-    */
-   GLuint LcsCullMode;
-   GLuint LcsLineWidth;
-   GLuint LcsPointSize;
-
-   /* Funny mesa mirrors
-    */
-   GLushort ClearColor;
-
-   /* DRI stuff
-    */
-   GLuint needClip;
-   GLframebuffer *glBuffer;
-   GLboolean doPageFlip;
-
-   /* These refer to the current draw (front vs. back) buffer:
-    */
-   char *drawMap;		/* draw buffer address in virtual mem */
-   char *readMap;	
-   int drawX;			/* origin of drawable in draw buffer */
-   int drawY;
-   GLuint numClipRects;		/* cliprects for that buffer */
-   drm_clip_rect_t *pClipRects;
-
-   int lastSwap;
-   int texAge;
-   int ctxAge;
-   int dirtyAge;
-  
- 
-   GLboolean scissor;
-   drm_clip_rect_t draw_rect;
-   drm_clip_rect_t scissor_rect;
-
-   drm_context_t hHWContext;
-   drm_hw_lock_t *driHwLock;
-   int driFd;
-
-   __DRIdrawablePrivate *driDrawable;
-   __DRIscreenPrivate *driScreen;
-   i810ScreenPrivate *i810Screen; 
-   I810SAREAPtr sarea;
-};
-
-
-#define I810_CONTEXT(ctx)    ((i810ContextPtr)(ctx->DriverCtx))
-
-#define GET_DISPATCH_AGE( imesa ) imesa->sarea->last_dispatch
-#define GET_ENQUEUE_AGE( imesa ) imesa->sarea->last_enqueue
-
-
-/* Lock the hardware and validate our state.  
- */
-#define LOCK_HARDWARE( imesa )				\
-  do {							\
-    char __ret=0;					\
-    DRM_CAS(imesa->driHwLock, imesa->hHWContext,	\
-	    (DRM_LOCK_HELD|imesa->hHWContext), __ret);	\
-    if (__ret)						\
-        i810GetLock( imesa, 0 );			\
-  } while (0)
-
-
-
-/* Release the kernel lock.
- */
-#define UNLOCK_HARDWARE(imesa)					\
-    DRM_UNLOCK(imesa->driFd, imesa->driHwLock, imesa->hHWContext);	
-
-
-/* This is the wrong way to do it, I'm sure.  Otherwise the drm
- * bitches that I've already got the heavyweight lock.  At worst,
- * this is 3 ioctls.  The best solution probably only gets me down 
- * to 2 ioctls in the worst case.
- */
-#define LOCK_HARDWARE_QUIESCENT( imesa ) do {	\
-   LOCK_HARDWARE( imesa );			\
-   i810RegetLockQuiescent( imesa );		\
-} while(0)
-
-
-extern void i810GetLock( i810ContextPtr imesa, GLuint flags );
-extern void i810EmitHwStateLocked( i810ContextPtr imesa );
-extern void i810EmitScissorValues( i810ContextPtr imesa, int box_nr, int emit );
-extern void i810EmitDrawingRectangle( i810ContextPtr imesa );
-extern void i810XMesaSetBackClipRects( i810ContextPtr imesa );
-extern void i810XMesaSetFrontClipRects( i810ContextPtr imesa );
-
-#define SUBPIXEL_X -.5
-#define SUBPIXEL_Y -.5
-
-/* ================================================================
- * Debugging:
- */
-#define DO_DEBUG		1
-#if DO_DEBUG
-extern int I810_DEBUG;
-#else
-#define I810_DEBUG		0
-#endif
-
-#define DEBUG_TEXTURE	0x1
-#define DEBUG_STATE	0x2
-#define DEBUG_IOCTL	0x4
-#define DEBUG_PRIMS	0x8
-#define DEBUG_VERTS	0x10
-#define DEBUG_FALLBACKS	0x20
-#define DEBUG_VERBOSE	0x40
-#define DEBUG_DRI       0x80
-#define DEBUG_DMA       0x100
-#define DEBUG_SANITY    0x200
-#define DEBUG_SYNC      0x400
-#define DEBUG_SLEEP     0x800
-
-#endif
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/i810/i810ioctl.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/i810/i810ioctl.c
deleted file mode 100644
index ba651555a..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/i810/i810ioctl.c
+++ /dev/null
@@ -1,511 +0,0 @@
-/* $XFree86: xc/lib/GL/mesa/src/drv/i810/i810ioctl.c,v 1.7 2002/10/30 12:51:33 alanh Exp $ */
-
-#include <unistd.h> /* for usleep() */
-
-#include "glheader.h"
-#include "mtypes.h"
-#include "macros.h"
-#include "dd.h"
-#include "swrast/swrast.h"
-#include "mm.h"
-
-#include "i810screen.h"
-#include "i810_dri.h"
-
-#include "i810context.h"
-#include "i810ioctl.h"
-#include "i810state.h"
-
-static drmBufPtr i810_get_buffer_ioctl( i810ContextPtr imesa )
-{
-   drmI810DMA dma;
-   drmBufPtr buf;
-   int retcode, i = 0;
-   
-   while (1) {
-      retcode = drmCommandWriteRead(imesa->driFd, DRM_I810_GETBUF,
-                                    &dma, sizeof(drmI810DMA));
-
-      if (dma.granted == 1 && retcode == 0) 
-	 break;
-      
-      if (++i > 1000) {
-	 drmCommandNone(imesa->driFd, DRM_I810_FLUSH);
-	 i = 0;
-      }
-   }
-
-   buf = &(imesa->i810Screen->bufs->list[dma.request_idx]);
-   buf->idx = dma.request_idx;
-   buf->used = 0;
-   buf->total = dma.request_size;
-   buf->address = (drmAddress)dma.virtual;
-
-   return buf;
-}
-
-
-
-#define DEPTH_SCALE ((1<<16)-1)
-
-static void i810Clear( GLcontext *ctx, GLbitfield mask, GLboolean all,
-		       GLint cx, GLint cy, GLint cw, GLint ch ) 
-{
-   i810ContextPtr imesa = I810_CONTEXT( ctx );
-   __DRIdrawablePrivate *dPriv = imesa->driDrawable;
-   const GLuint colorMask = *((GLuint *) &ctx->Color.ColorMask);
-   drmI810Clear clear;
-   unsigned int i;
-
-   clear.flags = 0;
-   clear.clear_color = imesa->ClearColor;
-   clear.clear_depth = (GLuint) (ctx->Depth.Clear * DEPTH_SCALE);
-
-   I810_FIREVERTICES( imesa );
-	
-   if ((mask & BUFFER_BIT_FRONT_LEFT) && colorMask == ~0U) {
-      clear.flags |= I810_FRONT;
-      mask &= ~BUFFER_BIT_FRONT_LEFT;
-   }
-
-   if ((mask & BUFFER_BIT_BACK_LEFT) && colorMask == ~0U) {
-      clear.flags |= I810_BACK;
-      mask &= ~BUFFER_BIT_BACK_LEFT;
-   }
-
-   if (mask & BUFFER_BIT_DEPTH) {
-      if (ctx->Depth.Mask) 
-	 clear.flags |= I810_DEPTH;
-      mask &= ~BUFFER_BIT_DEPTH;
-   }
-
-   if (clear.flags) {
-      LOCK_HARDWARE( imesa );
-
-      /* flip top to bottom */
-      cy = dPriv->h-cy-ch;
-      cx += imesa->drawX;
-      cy += imesa->drawY;
-
-      for (i = 0 ; i < imesa->numClipRects ; ) 
-      { 	 
-	 unsigned int nr = MIN2(i + I810_NR_SAREA_CLIPRECTS, imesa->numClipRects);
-	 drm_clip_rect_t *box = imesa->pClipRects;	 
-	 drm_clip_rect_t *b = (drm_clip_rect_t *)imesa->sarea->boxes;
-	 int n = 0;
-
-	 if (!all) {
-	    for ( ; i < nr ; i++) {
-	       GLint x = box[i].x1;
-	       GLint y = box[i].y1;
-	       GLint w = box[i].x2 - x;
-	       GLint h = box[i].y2 - y;
-
-	       if (x < cx) w -= cx - x, x = cx; 
-	       if (y < cy) h -= cy - y, y = cy;
-	       if (x + w > cx + cw) w = cx + cw - x;
-	       if (y + h > cy + ch) h = cy + ch - y;
-	       if (w <= 0) continue;
-	       if (h <= 0) continue;
-
-	       b->x1 = x;
-	       b->y1 = y;
-	       b->x2 = x + w;
-	       b->y2 = y + h;
-	       b++;
-	       n++;
-	    }
-	 } else {
-	    for ( ; i < nr ; i++) {
-	       *b++ = box[i];
-	       n++;
-	    }
-	 }
-
-	 imesa->sarea->nbox = n;
-         drmCommandWrite(imesa->driFd, DRM_I810_CLEAR,
-                         &clear, sizeof(drmI810Clear));
-      }
-
-      UNLOCK_HARDWARE( imesa );
-      imesa->upload_cliprects = GL_TRUE;
-   }
-
-   if (mask) 
-      _swrast_Clear( ctx, mask, all, cx, cy, cw, ch );
-}
-
-
-
-
-/*
- * Copy the back buffer to the front buffer. 
- */
-void i810CopyBuffer( const __DRIdrawablePrivate *dPriv ) 
-{
-   i810ContextPtr imesa;
-   drm_clip_rect_t *pbox;
-   int nbox, i, tmp;
-
-   assert(dPriv);
-   assert(dPriv->driContextPriv);
-   assert(dPriv->driContextPriv->driverPrivate);
-
-   imesa = (i810ContextPtr) dPriv->driContextPriv->driverPrivate;
-
-   I810_FIREVERTICES( imesa );
-   LOCK_HARDWARE( imesa );
-   
-   pbox = (drm_clip_rect_t *)dPriv->pClipRects;
-   nbox = dPriv->numClipRects;
-
-   for (i = 0 ; i < nbox ; )
-   {
-      int nr = MIN2(i + I810_NR_SAREA_CLIPRECTS, dPriv->numClipRects);
-      drm_clip_rect_t *b = (drm_clip_rect_t *)imesa->sarea->boxes;
-
-      imesa->sarea->nbox = nr - i;
-
-      for ( ; i < nr ; i++) 
-	 *b++ = pbox[i];
-
-      drmCommandNone(imesa->driFd, DRM_I810_SWAP);
-   }
-
-   tmp = GET_ENQUEUE_AGE(imesa);
-   UNLOCK_HARDWARE( imesa );
-
-   /* multiarb will suck the life out of the server without this throttle:
-    */
-   if (GET_DISPATCH_AGE(imesa) < imesa->lastSwap) {
-      i810WaitAge(imesa, imesa->lastSwap);
-   }
-
-   imesa->lastSwap = tmp;
-   imesa->upload_cliprects = GL_TRUE;
-}
-
-
-/*
- * XXX implement when full-screen extension is done.
- */
-void i810PageFlip( const __DRIdrawablePrivate *dPriv ) 
-{
-  i810ContextPtr imesa;
-  int tmp, ret;
-
-  assert(dPriv);
-  assert(dPriv->driContextPriv);
-  assert(dPriv->driContextPriv->driverPrivate);
-    
-  imesa = (i810ContextPtr) dPriv->driContextPriv->driverPrivate;
-
-  I810_FIREVERTICES( imesa );
-  LOCK_HARDWARE( imesa );
-  
-  if (dPriv->pClipRects) {
-     memcpy(&(imesa->sarea->boxes[0]), &(dPriv->pClipRects[0]),
-            sizeof(drm_clip_rect_t));
-     imesa->sarea->nbox = 1;
-  }
-  ret = drmCommandNone(imesa->driFd, DRM_I810_FLIP);
-  if (ret) {
-    fprintf(stderr, "%s: %d\n", __FUNCTION__, ret);
-    UNLOCK_HARDWARE( imesa );
-    exit(1);
-  }
-
-  tmp = GET_ENQUEUE_AGE(imesa);
-  UNLOCK_HARDWARE( imesa );
-  
-   /* multiarb will suck the life out of the server without this throttle:
-    */
-  if (GET_DISPATCH_AGE(imesa) < imesa->lastSwap) {
-    i810WaitAge(imesa, imesa->lastSwap);
-   }
-
-  /*  i810SetDrawBuffer( imesa->glCtx, imesa->glCtx->Color.DriverDrawBuffer );*/
-  i810DrawBuffer( imesa->glCtx, imesa->glCtx->Color.DrawBuffer[0] );
-  imesa->upload_cliprects = GL_TRUE;
-  imesa->lastSwap = tmp;
-  return;
-}
-
-
-/* This waits for *everybody* to finish rendering -- overkill.
- */
-void i810DmaFinish( i810ContextPtr imesa  ) 
-{
-   I810_FIREVERTICES( imesa );
-
-   LOCK_HARDWARE( imesa );
-   i810RegetLockQuiescent( imesa );
-   UNLOCK_HARDWARE( imesa );
-}
-
-
-void i810RegetLockQuiescent( i810ContextPtr imesa  ) 
-{
-   drmUnlock(imesa->driFd, imesa->hHWContext);
-   i810GetLock( imesa, DRM_LOCK_QUIESCENT ); 
-}
-
-void i810WaitAgeLocked( i810ContextPtr imesa, int age  ) 
-{
-   int i = 0, j;
-
-   while (++i < 5000) {
-      drmCommandNone(imesa->driFd, DRM_I810_GETAGE);
-      if (GET_DISPATCH_AGE(imesa) >= age)
-	 return;
-      for (j = 0 ; j < 1000 ; j++)
-	 ;
-   }
-
-   drmCommandNone(imesa->driFd, DRM_I810_FLUSH);
-}
-
-
-void i810WaitAge( i810ContextPtr imesa, int age  ) 
-{
-   int i = 0, j;
-
-   while (++i < 5000) {
-      drmCommandNone(imesa->driFd, DRM_I810_GETAGE);
-      if (GET_DISPATCH_AGE(imesa) >= age)
-	 return;
-      for (j = 0 ; j < 1000 ; j++)
-	 ;
-   }
-
-   i = 0;
-   while (++i < 1000) {
-      drmCommandNone(imesa->driFd, DRM_I810_GETAGE);
-      if (GET_DISPATCH_AGE(imesa) >= age)
-	 return;
-      usleep(1000);
-   }
-
-   LOCK_HARDWARE(imesa);
-   drmCommandNone(imesa->driFd, DRM_I810_FLUSH);
-   UNLOCK_HARDWARE(imesa);
-}
-
-
-
-
-static int intersect_rect( drm_clip_rect_t *out,
-                           drm_clip_rect_t *a,
-                           drm_clip_rect_t *b )
-{
-   *out = *a;
-   if (b->x1 > out->x1) out->x1 = b->x1;
-   if (b->x2 < out->x2) out->x2 = b->x2;
-   if (out->x1 >= out->x2) return 0;
-
-   if (b->y1 > out->y1) out->y1 = b->y1;
-   if (b->y2 < out->y2) out->y2 = b->y2;
-   if (out->y1 >= out->y2) return 0;
-   return 1;
-}
-
-
-static void emit_state( i810ContextPtr imesa )
-{
-   GLuint dirty = imesa->dirty;   
-   I810SAREAPtr sarea = imesa->sarea;
-
-   if (dirty & I810_UPLOAD_BUFFERS) {
-      memcpy( sarea->BufferState, imesa->BufferSetup, 
-	      sizeof(imesa->BufferSetup) );
-   }	 
-
-   if (dirty & I810_UPLOAD_CTX) {
-      memcpy( sarea->ContextState, imesa->Setup, 
-	      sizeof(imesa->Setup) );
-   }
-
-   if (dirty & I810_UPLOAD_TEX0) {
-      memcpy(sarea->TexState[0], 
-	     imesa->CurrentTexObj[0]->Setup,
-	     sizeof(imesa->CurrentTexObj[0]->Setup));
-   }
-
-   if (dirty & I810_UPLOAD_TEX1) {
-      GLuint *setup = sarea->TexState[1];
-
-      memcpy( setup,
-	      imesa->CurrentTexObj[1]->Setup,
-	      sizeof(imesa->CurrentTexObj[1]->Setup));
-
-      /* Need this for the case where both units are bound to the same
-       * texobj.  
-       */
-      setup[I810_TEXREG_MI1] ^= (MI1_MAP_0 ^ MI1_MAP_1);
-      setup[I810_TEXREG_MLC] ^= (MLC_MAP_0 ^ MLC_MAP_1);
-      setup[I810_TEXREG_MLL] ^= (MLL_MAP_0 ^ MLL_MAP_1);
-      setup[I810_TEXREG_MCS] ^= (MCS_COORD_0 ^ MCS_COORD_1);
-      setup[I810_TEXREG_MF]  ^= (MF_MAP_0 ^ MF_MAP_1);
-   }
-    
-   sarea->dirty = dirty;
-   imesa->dirty = 0;
-}
-
-
-static void age_imesa( i810ContextPtr imesa, int age )
-{
-   if (imesa->CurrentTexObj[0]) imesa->CurrentTexObj[0]->base.timestamp = age;
-   if (imesa->CurrentTexObj[1]) imesa->CurrentTexObj[1]->base.timestamp = age;
-}
-
-
-void i810FlushPrimsLocked( i810ContextPtr imesa )
-{
-   drm_clip_rect_t *pbox = imesa->pClipRects;
-   int nbox = imesa->numClipRects;
-   drmBufPtr buffer = imesa->vertex_buffer;
-   I810SAREAPtr sarea = imesa->sarea;
-   drmI810Vertex vertex;
-   int i;
-	  
-   if (I810_DEBUG & DEBUG_STATE)
-      i810PrintDirty( __FUNCTION__, imesa->dirty );
-   
-   if (imesa->dirty)
-      emit_state( imesa );
-
-   vertex.idx = buffer->idx;
-   vertex.used = imesa->vertex_low;
-   vertex.discard = 0;
-   sarea->vertex_prim = imesa->hw_primitive;
-
-   if (!nbox) {
-      vertex.used = 0;
-   }
-   else if (nbox > I810_NR_SAREA_CLIPRECTS) {      
-      imesa->upload_cliprects = GL_TRUE;
-   }
-
-   if (!nbox || !imesa->upload_cliprects) 
-   {
-      if (nbox == 1) 
-	 sarea->nbox = 0;
-      else
-	 sarea->nbox = nbox;
-
-      vertex.discard = 1;	
-      drmCommandWrite(imesa->driFd, DRM_I810_VERTEX,
-                      &vertex, sizeof(drmI810Vertex));
-      age_imesa(imesa, sarea->last_enqueue);
-   }  
-   else 
-   {
-      for (i = 0 ; i < nbox ; )
-      {
-	 int nr = MIN2(i + I810_NR_SAREA_CLIPRECTS, nbox);
-	 drm_clip_rect_t *b = (drm_clip_rect_t *)sarea->boxes;
-
-	 if (imesa->scissor) {
-	    sarea->nbox = 0;
-	 
-	    for ( ; i < nr ; i++) {
-	       b->x1 = pbox[i].x1 - imesa->drawX;
-	       b->y1 = pbox[i].y1 - imesa->drawY;
-	       b->x2 = pbox[i].x2 - imesa->drawX;
-	       b->y2 = pbox[i].y2 - imesa->drawY;
-
-	       if (intersect_rect(b, b, &imesa->scissor_rect)) {
-		  sarea->nbox++;
-		  b++;
-	       }
-	    }
-
-	    /* Culled?
-	     */
-	    if (!sarea->nbox) {
-	       if (nr < nbox) continue;
-	       vertex.used = 0;
-	    }
-	 } else {
-	    sarea->nbox = nr - i;
-	    for ( ; i < nr ; i++, b++) {
-	       b->x1 = pbox[i].x1 - imesa->drawX;
-	       b->y1 = pbox[i].y1 - imesa->drawY;
-	       b->x2 = pbox[i].x2 - imesa->drawX;
-	       b->y2 = pbox[i].y2 - imesa->drawY;
-	    }
-	 }
-	 
-	 /* Finished with the buffer?
-	  */
-	 if (nr == nbox) 
-	    vertex.discard = 1;
-
-	 drmCommandWrite(imesa->driFd, DRM_I810_VERTEX,
-                         &vertex, sizeof(drmI810Vertex));
-	 age_imesa(imesa, imesa->sarea->last_enqueue);
-      }
-   }
-
-   /* Reset imesa vars:
-    */
-   imesa->vertex_buffer = 0;
-   imesa->vertex_addr = 0;
-   imesa->vertex_low = 0;
-   imesa->vertex_high = 0;
-   imesa->vertex_last_prim = 0;
-   imesa->dirty = 0;
-   imesa->upload_cliprects = GL_FALSE;
-}
-
-void i810FlushPrimsGetBuffer( i810ContextPtr imesa )
-{
-   LOCK_HARDWARE(imesa);
-
-   if (imesa->vertex_buffer) 
-      i810FlushPrimsLocked( imesa );      
-
-   imesa->vertex_buffer = i810_get_buffer_ioctl( imesa );
-   imesa->vertex_high = imesa->vertex_buffer->total;
-   imesa->vertex_addr = (char *)imesa->vertex_buffer->address;
-   imesa->vertex_low = 4;	/* leave room for instruction header */
-   imesa->vertex_last_prim = imesa->vertex_low;
-   UNLOCK_HARDWARE(imesa);
-}
-
-
-void i810FlushPrims( i810ContextPtr imesa ) 
-{
-   if (imesa->vertex_buffer) {
-      LOCK_HARDWARE( imesa );
-      i810FlushPrimsLocked( imesa );
-      UNLOCK_HARDWARE( imesa );
-   }
-}
-
-
-
-int i810_check_copy(int fd)
-{
-   return(drmCommandNone(fd, DRM_I810_DOCOPY));
-}
-
-static void i810Flush( GLcontext *ctx )
-{
-   i810ContextPtr imesa = I810_CONTEXT( ctx );
-   I810_FIREVERTICES( imesa );
-}
-
-static void i810Finish( GLcontext *ctx  ) 
-{
-   i810ContextPtr imesa = I810_CONTEXT( ctx );
-   i810DmaFinish( imesa );
-}
-
-void i810InitIoctlFuncs( struct dd_function_table *functions )
-{
-   functions->Flush = i810Flush;
-   functions->Clear = i810Clear;
-   functions->Finish = i810Finish;
-}
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/i810/i810ioctl.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/i810/i810ioctl.h
deleted file mode 100644
index 61399ee7b..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/i810/i810ioctl.h
+++ /dev/null
@@ -1,49 +0,0 @@
-/* $XFree86: xc/lib/GL/mesa/src/drv/i810/i810ioctl.h,v 1.7 2002/10/30 12:51:33 alanh Exp $ */
-
-#ifndef I810_IOCTL_H
-#define I810_IOCTL_H
-
-#include "i810context.h"
-
-void i810EmitPrim( i810ContextPtr imesa );
-void i810FlushPrims( i810ContextPtr mmesa ); 
-void i810FlushPrimsLocked( i810ContextPtr mmesa );
-void i810FlushPrimsGetBuffer( i810ContextPtr imesa );
-
-void i810WaitAgeLocked( i810ContextPtr imesa, int age );
-void i810WaitAge( i810ContextPtr imesa, int age );
-void i810DmaFinish( i810ContextPtr imesa );
-void i810RegetLockQuiescent( i810ContextPtr imesa );
-void i810InitIoctlFuncs( struct dd_function_table *functions );
-void i810CopyBuffer( const __DRIdrawablePrivate *dpriv );
-void i810PageFlip( const __DRIdrawablePrivate *dpriv );
-int i810_check_copy(int fd);
-
-#define I810_STATECHANGE(imesa, flag)				\
-do {								\
-   if (imesa->vertex_low != imesa->vertex_last_prim)		\
-      i810FlushPrims(imesa);					\
-   imesa->dirty |= flag;					\
-} while (0)							\
-
-
-#define I810_FIREVERTICES(imesa)				\
-do {								\
-   if (imesa->vertex_buffer) {					\
-      i810FlushPrims(imesa);					\
-   }								\
-} while (0)
-
-static __inline GLuint *i810AllocDmaLow( i810ContextPtr imesa, int bytes )
-{
-   if (imesa->vertex_low + bytes > imesa->vertex_high) 
-      i810FlushPrimsGetBuffer( imesa );
-
-   {
-      GLuint *start = (GLuint *)(imesa->vertex_addr + imesa->vertex_low);
-      imesa->vertex_low += bytes;
-      return start;
-   }
-}
-
-#endif
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/i810/i810render.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/i810/i810render.c
deleted file mode 100644
index a31d54236..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/i810/i810render.c
+++ /dev/null
@@ -1,173 +0,0 @@
-/*
- * Intel i810 DRI driver for Mesa 3.5
- *
- * Copyright (C) 1999-2000  Keith Whitwell   All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included
- * in all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- * NONINFRINGEMENT.  IN NO EVENT SHALL KEITH WHITWELL BE LIABLE FOR
- * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF
- * CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
- * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- * Author:
- *    Keith Whitwell <keith@tungstengraphics.com>
- */
-
-
-/*
- * Render unclipped vertex buffers by emitting vertices directly to
- * dma buffers.  Use strip/fan hardware acceleration where possible.
- *
- */
-#include "glheader.h"
-#include "context.h"
-#include "macros.h"
-#include "imports.h"
-#include "mtypes.h"
-
-#include "tnl/t_context.h"
-
-#include "i810screen.h"
-#include "i810_dri.h"
-
-#include "i810context.h"
-#include "i810tris.h"
-#include "i810state.h"
-#include "i810vb.h"
-#include "i810ioctl.h"
-
-/*
- * Render unclipped vertex buffers by emitting vertices directly to
- * dma buffers.  Use strip/fan hardware primitives where possible.
- * Try to simulate missing primitives with indexed vertices.
- */
-#define HAVE_POINTS      0
-#define HAVE_LINES       1
-#define HAVE_LINE_STRIPS 1
-#define HAVE_TRIANGLES   1
-#define HAVE_TRI_STRIPS  1
-#define HAVE_TRI_STRIP_1 0	/* has it, template can't use it yet */
-#define HAVE_TRI_FANS    1
-#define HAVE_POLYGONS    1
-#define HAVE_QUADS       0
-#define HAVE_QUAD_STRIPS 0
-
-#define HAVE_ELTS        0
-
-
-static GLuint hw_prim[GL_POLYGON+1] = {
-   0,
-   PR_LINES,
-   0,
-   PR_LINESTRIP,
-   PR_TRIANGLES,
-   PR_TRISTRIP_0,
-   PR_TRIFAN,
-   0,
-   0,
-   PR_POLYGON
-};
-
-static const GLenum reduced_prim[GL_POLYGON+1] = {
-   GL_POINTS,
-   GL_LINES,
-   GL_LINES,
-   GL_LINES,
-   GL_TRIANGLES,
-   GL_TRIANGLES,
-   GL_TRIANGLES,
-   GL_TRIANGLES,
-   GL_TRIANGLES,
-   GL_TRIANGLES
-};
-
-
-
-
-#define LOCAL_VARS i810ContextPtr imesa = I810_CONTEXT(ctx)
-#define INIT( prim ) do {						\
-   I810_STATECHANGE(imesa, 0);						\
-   i810RasterPrimitive( ctx, reduced_prim[prim], hw_prim[prim] );	\
-} while (0)
-#define GET_CURRENT_VB_MAX_VERTS() \
-  (((int)imesa->vertex_high - (int)imesa->vertex_low) / (imesa->vertex_size*4))
-#define GET_SUBSEQUENT_VB_MAX_VERTS() \
-  (I810_DMA_BUF_SZ-4) / (imesa->vertex_size * 4)
-
-#define ALLOC_VERTS( nr ) \
-  i810AllocDmaLow( imesa, (nr) * imesa->vertex_size * 4)
-#define EMIT_VERTS( ctx, j, nr, buf ) \
-  i810_emit_contiguous_verts(ctx, j, (j)+(nr), buf)
-
-#define FLUSH()  I810_FIREVERTICES( imesa )
-
-
-#define TAG(x) i810_##x
-#include "tnl_dd/t_dd_dmatmp.h"
-
-
-/**********************************************************************/
-/*                          Render pipeline stage                     */
-/**********************************************************************/
-
-
-static GLboolean i810_run_render( GLcontext *ctx,
-				  struct tnl_pipeline_stage *stage )
-{
-   i810ContextPtr imesa = I810_CONTEXT(ctx);
-   TNLcontext *tnl = TNL_CONTEXT(ctx);
-   struct vertex_buffer *VB = &tnl->vb;
-   GLuint i;
-
-   /* Don't handle clipping or indexed vertices.
-    */
-   if (imesa->RenderIndex != 0 || 
-       !i810_validate_render( ctx, VB )) {
-      return GL_TRUE;
-   }
-
-   imesa->SetupNewInputs = VERT_BIT_POS;
-
-   tnl->Driver.Render.Start( ctx );
-
-   for (i = 0 ; i < VB->PrimitiveCount ; i++)
-   {
-      GLuint prim = VB->Primitive[i].mode;
-      GLuint start = VB->Primitive[i].start;
-      GLuint length = VB->Primitive[i].count;
-
-      if (!length)
-	 continue;
-
-      i810_render_tab_verts[prim & PRIM_MODE_MASK]( ctx, start, start + length,
-						    prim );
-   }
-
-   tnl->Driver.Render.Finish( ctx );
-
-   return GL_FALSE;		/* finished the pipe */
-}
-
-
-
-const struct tnl_pipeline_stage _i810_render_stage =
-{
-   "i810 render",
-   NULL,
-   NULL,
-   NULL,
-   NULL,
-   i810_run_render		/* run */
-};
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/i810/i810screen.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/i810/i810screen.c
deleted file mode 100644
index 991c7cb23..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/i810/i810screen.c
+++ /dev/null
@@ -1,471 +0,0 @@
-/**************************************************************************
-
-Copyright 1998-1999 Precision Insight, Inc., Cedar Park, Texas.
-All Rights Reserved.
-
-Permission is hereby granted, free of charge, to any person obtaining a
-copy of this software and associated documentation files (the
-"Software"), to deal in the Software without restriction, including
-without limitation the rights to use, copy, modify, merge, publish,
-distribute, sub license, and/or sell copies of the Software, and to
-permit persons to whom the Software is furnished to do so, subject to
-the following conditions:
-
-The above copyright notice and this permission notice (including the
-next paragraph) shall be included in all copies or substantial portions
-of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
-OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
-IN NO EVENT SHALL PRECISION INSIGHT AND/OR ITS SUPPLIERS BE LIABLE FOR
-ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
-TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
-SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-**************************************************************************/
-/* $XFree86: xc/lib/GL/mesa/src/drv/i810/i810screen.c,v 1.2 2002/10/30 12:51:33 alanh Exp $ */
-
-/*
- * Authors:
- *   Keith Whitwell <keith@tungstengraphics.com>
- *
- */
-
-
-#include "glheader.h"
-#include "imports.h"
-#include "context.h"
-#include "framebuffer.h"
-#include "fbobject.h"
-#include "matrix.h"
-#include "renderbuffer.h"
-#include "simple_list.h"
-#include "utils.h"
-
-#include "i810screen.h"
-#include "i810_dri.h"
-
-#include "i810state.h"
-#include "i810tex.h"
-#include "i810span.h"
-#include "i810tris.h"
-#include "i810ioctl.h"
-
-#include "GL/internal/dri_interface.h"
-
-extern const struct dri_extension card_extensions[];
-
-static __GLcontextModes *fill_in_modes( __GLcontextModes *modes,
-				       unsigned pixel_bits,
-				       unsigned depth_bits,
-				       unsigned stencil_bits,
-				       const GLenum * db_modes,
-				       unsigned num_db_modes,
-				       int visType )
-{
-    static const u_int8_t bits[1][4] = {
-	{          5,          6,          5,          0 }
-    };
-
-    static const u_int32_t masks[1][4] = {
-	{ 0x0000F800, 0x000007E0, 0x0000001F, 0x00000000 }
-    };
-
-    unsigned   i;
-    unsigned   j;
-    const unsigned index = 0;
-
-    for ( i = 0 ; i < num_db_modes ; i++ ) {
-	for ( j = 0 ; j < 2 ; j++ ) {
-
-	    modes->redBits   = bits[index][0];
-	    modes->greenBits = bits[index][1];
-	    modes->blueBits  = bits[index][2];
-	    modes->alphaBits = bits[index][3];
-	    modes->redMask   = masks[index][0];
-	    modes->greenMask = masks[index][1];
-	    modes->blueMask  = masks[index][2];
-	    modes->alphaMask = masks[index][3];
-	    modes->rgbBits   = modes->redBits + modes->greenBits
-		+ modes->blueBits + modes->alphaBits;
-
-	    modes->accumRedBits   = 16 * j;
-	    modes->accumGreenBits = 16 * j;
-	    modes->accumBlueBits  = 16 * j;
-	    modes->accumAlphaBits = (masks[index][3] != 0) ? 16 * j : 0;
-	    modes->visualRating = (j == 0) ? GLX_NONE : GLX_SLOW_CONFIG;
-
-	    modes->stencilBits = stencil_bits;
-	    modes->depthBits = depth_bits;
-
-	    modes->visualType = visType;
-	    modes->renderType = GLX_RGBA_BIT;
-	    modes->drawableType = GLX_WINDOW_BIT;
-	    modes->rgbMode = GL_TRUE;
-
-	    if ( db_modes[i] == GLX_NONE ) {
-		modes->doubleBufferMode = GL_FALSE;
-	    }
-	    else {
-		modes->doubleBufferMode = GL_TRUE;
-		modes->swapMethod = db_modes[i];
-	    }
-
-	    modes = modes->next;
-	}
-    }
-
-    return modes;
-
-}
-
-
-static __GLcontextModes *
-i810FillInModes( unsigned pixel_bits, unsigned depth_bits,
-		 unsigned stencil_bits, GLboolean have_back_buffer )
-{    __GLcontextModes * modes;
-    __GLcontextModes * m;
-    unsigned num_modes;
-    unsigned depth_buffer_factor;
-    unsigned back_buffer_factor;
-    unsigned i;
-
-    /* Right now GLX_SWAP_COPY_OML isn't supported, but it would be easy
-     * enough to add support.  Basically, if a context is created with an
-     * fbconfig where the swap method is GLX_SWAP_COPY_OML, pageflipping
-     * will never be used.
-     */
-    static const GLenum back_buffer_modes[] = {
-	GLX_NONE, GLX_SWAP_UNDEFINED_OML /*, GLX_SWAP_COPY_OML */
-    };
-
-    int depth_buffer_modes[2][2];
-
-
-    depth_buffer_modes[0][0] = depth_bits;
-    depth_buffer_modes[1][0] = depth_bits;
-
-    /* Just like with the accumulation buffer, always provide some modes
-     * with a stencil buffer.  It will be a sw fallback, but some apps won't
-     * care about that.
-     */
-    depth_buffer_modes[0][1] = 0;
-    depth_buffer_modes[1][1] = (stencil_bits == 0) ? 8 : stencil_bits;
-
-    depth_buffer_factor = ((depth_bits != 0) || (stencil_bits != 0)) ? 2 : 1;
-    back_buffer_factor  = (have_back_buffer) ? 2 : 1;
-
-    num_modes = depth_buffer_factor * back_buffer_factor * 4;
-
-    modes = (*dri_interface->createContextModes)( num_modes, sizeof( __GLcontextModes ) );
-    m = modes;
-    for ( i = 0 ; i < depth_buffer_factor ; i++ ) {
-	m = fill_in_modes( m, pixel_bits,
-			   depth_buffer_modes[i][0], depth_buffer_modes[i][1],
-			   back_buffer_modes, back_buffer_factor,
-			   GLX_TRUE_COLOR );
-    }
-
-    for ( i = 0 ; i < depth_buffer_factor ; i++ ) {
-	m = fill_in_modes( m, pixel_bits,
-			   depth_buffer_modes[i][0], depth_buffer_modes[i][1],
-			   back_buffer_modes, back_buffer_factor,
-			   GLX_DIRECT_COLOR );
-    }
-
-    /* Mark the visual as slow if there are "fake" stencil bits.
-     */
-    for ( m = modes ; m != NULL ; m = m->next ) {
-	if ( (m->stencilBits != 0) && (m->stencilBits != stencil_bits) ) {
-	    m->visualRating = GLX_SLOW_CONFIG;
-	}
-    }
-
-    return modes;
-
-}
-
-     
-/*  static int i810_malloc_proxy_buf(drmBufMapPtr buffers) */
-/*  { */
-/*     char *buffer; */
-/*     drmBufPtr buf; */
-/*     int i; */
-
-/*     buffer = CALLOC(I810_DMA_BUF_SZ); */
-/*     if(buffer == NULL) return -1; */
-/*     for(i = 0; i < I810_DMA_BUF_NR; i++) { */
-/*        buf = &(buffers->list[i]); */
-/*        buf->address = (drmAddress)buffer; */
-/*     } */
-/*     return 0; */
-/*  } */
-
-static drmBufMapPtr i810_create_empty_buffers(void)
-{
-   drmBufMapPtr retval;
-
-   retval = (drmBufMapPtr)ALIGN_MALLOC(sizeof(drmBufMap), 32);
-   if(retval == NULL) return NULL;
-   memset(retval, 0, sizeof(drmBufMap));
-   retval->list = (drmBufPtr)ALIGN_MALLOC(sizeof(drmBuf) * I810_DMA_BUF_NR, 32);
-   if(retval->list == NULL) {
-      ALIGN_FREE(retval);
-      return NULL;
-   }
-   memset(retval->list, 0, sizeof(drmBuf) * I810_DMA_BUF_NR);
-   return retval;
-}
-
-
-static GLboolean
-i810InitDriver(__DRIscreenPrivate *sPriv)
-{
-   i810ScreenPrivate *i810Screen;
-   I810DRIPtr         gDRIPriv = (I810DRIPtr)sPriv->pDevPriv;
-
-   if (sPriv->devPrivSize != sizeof(I810DRIRec)) {
-      fprintf(stderr,"\nERROR!  sizeof(I810DRIRec) does not match passed size from device driver\n");
-      return GL_FALSE;
-   }
-
-   /* Allocate the private area */
-   i810Screen = (i810ScreenPrivate *)CALLOC(sizeof(i810ScreenPrivate));
-   if (!i810Screen) {
-      __driUtilMessage("i810InitDriver: alloc i810ScreenPrivate struct failed");
-      return GL_FALSE;
-   }
-
-   i810Screen->driScrnPriv = sPriv;
-   sPriv->private = (void *)i810Screen;
-
-   i810Screen->deviceID=gDRIPriv->deviceID;
-   i810Screen->width=gDRIPriv->width;
-   i810Screen->height=gDRIPriv->height;
-   i810Screen->mem=gDRIPriv->mem;
-   i810Screen->cpp=gDRIPriv->cpp;
-   i810Screen->fbStride=gDRIPriv->fbStride;
-   i810Screen->fbOffset=gDRIPriv->fbOffset;
-
-   if (gDRIPriv->bitsPerPixel == 15)
-      i810Screen->fbFormat = DV_PF_555;
-   else
-      i810Screen->fbFormat = DV_PF_565;
-
-   i810Screen->backOffset=gDRIPriv->backOffset;
-   i810Screen->depthOffset=gDRIPriv->depthOffset;
-   i810Screen->backPitch = gDRIPriv->auxPitch;
-   i810Screen->backPitchBits = gDRIPriv->auxPitchBits;
-   i810Screen->textureOffset=gDRIPriv->textureOffset;
-   i810Screen->textureSize=gDRIPriv->textureSize;
-   i810Screen->logTextureGranularity = gDRIPriv->logTextureGranularity;
-
-   i810Screen->bufs = i810_create_empty_buffers();
-   if (i810Screen->bufs == NULL) {
-      __driUtilMessage("i810InitDriver: i810_create_empty_buffers() failed");
-      FREE(i810Screen);
-      return GL_FALSE;
-   }
-
-   i810Screen->back.handle = gDRIPriv->backbuffer;
-   i810Screen->back.size = gDRIPriv->backbufferSize;
-
-   if (drmMap(sPriv->fd,
-	      i810Screen->back.handle,
-	      i810Screen->back.size,
-	      (drmAddress *)&i810Screen->back.map) != 0) {
-      FREE(i810Screen);
-      sPriv->private = NULL;
-      __driUtilMessage("i810InitDriver: drmMap failed");
-      return GL_FALSE;
-   }
-
-   i810Screen->depth.handle = gDRIPriv->depthbuffer;
-   i810Screen->depth.size = gDRIPriv->depthbufferSize;
-
-   if (drmMap(sPriv->fd,
-	      i810Screen->depth.handle,
-	      i810Screen->depth.size,
-	      (drmAddress *)&i810Screen->depth.map) != 0) {
-      FREE(i810Screen);
-      drmUnmap(i810Screen->back.map, i810Screen->back.size);
-      sPriv->private = NULL;
-      __driUtilMessage("i810InitDriver: drmMap (2) failed");
-      return GL_FALSE;
-   }
-
-   i810Screen->tex.handle = gDRIPriv->textures;
-   i810Screen->tex.size = gDRIPriv->textureSize;
-
-   if (drmMap(sPriv->fd,
-	      i810Screen->tex.handle,
-	      i810Screen->tex.size,
-	      (drmAddress *)&i810Screen->tex.map) != 0) {
-      FREE(i810Screen);
-      drmUnmap(i810Screen->back.map, i810Screen->back.size);
-      drmUnmap(i810Screen->depth.map, i810Screen->depth.size);
-      sPriv->private = NULL;
-      __driUtilMessage("i810InitDriver: drmMap (3) failed");
-      return GL_FALSE;
-   }
-
-   i810Screen->sarea_priv_offset = gDRIPriv->sarea_priv_offset;
-
-   return GL_TRUE;
-}
-
-static void
-i810DestroyScreen(__DRIscreenPrivate *sPriv)
-{
-   i810ScreenPrivate *i810Screen = (i810ScreenPrivate *)sPriv->private;
-
-   /* Need to unmap all the bufs and maps here:
-    */
-   drmUnmap(i810Screen->back.map, i810Screen->back.size);
-   drmUnmap(i810Screen->depth.map, i810Screen->depth.size);
-   drmUnmap(i810Screen->tex.map, i810Screen->tex.size);
-
-   FREE(i810Screen);
-   sPriv->private = NULL;
-}
-
-
-/**
- * Create a buffer which corresponds to the window.
- */
-static GLboolean
-i810CreateBuffer( __DRIscreenPrivate *driScrnPriv,
-                  __DRIdrawablePrivate *driDrawPriv,
-                  const __GLcontextModes *mesaVis,
-                  GLboolean isPixmap )
-{
-   i810ScreenPrivate *screen = (i810ScreenPrivate *) driScrnPriv->private;
-
-   if (isPixmap) {
-      return GL_FALSE; /* not implemented */
-   }
-   else {
-#if 0
-      driDrawPriv->driverPrivate = (void *)
-         _mesa_create_framebuffer(mesaVis,
-                                  GL_FALSE,  /* software depth buffer? */
-                                  mesaVis->stencilBits > 0,
-                                  mesaVis->accumRedBits > 0,
-                                  GL_FALSE /* s/w alpha planes */);
-#else
-      struct gl_framebuffer *fb = _mesa_create_framebuffer(mesaVis);
-
-      {
-         driRenderbuffer *frontRb
-            = driNewRenderbuffer(GL_RGBA, screen->cpp,
-                                 /*screen->frontOffset*/0, screen->backPitch);
-         i810SetSpanFunctions(frontRb, mesaVis);
-         _mesa_add_renderbuffer(fb, BUFFER_FRONT_LEFT, &frontRb->Base);
-      }
-
-      if (mesaVis->doubleBufferMode) {
-         driRenderbuffer *backRb
-            = driNewRenderbuffer(GL_RGBA, screen->cpp,
-                                 screen->backOffset, screen->backPitch);
-         i810SetSpanFunctions(backRb, mesaVis);
-         _mesa_add_renderbuffer(fb, BUFFER_BACK_LEFT, &backRb->Base);
-      }
-
-      if (mesaVis->depthBits == 16) {
-         driRenderbuffer *depthRb
-            = driNewRenderbuffer(GL_DEPTH_COMPONENT16, screen->cpp,
-                                 screen->depthOffset, screen->backPitch);
-         i810SetSpanFunctions(depthRb, mesaVis);
-         _mesa_add_renderbuffer(fb, BUFFER_DEPTH, &depthRb->Base);
-      }
-
-      _mesa_add_soft_renderbuffers(fb,
-                                   GL_FALSE, /* color */
-                                   GL_FALSE, /* depth */
-                                   mesaVis->stencilBits > 0,
-                                   mesaVis->accumRedBits > 0,
-                                   GL_FALSE, /* alpha */
-                                   GL_FALSE /* aux */);
-      driDrawPriv->driverPrivate = (void *) fb;
-#endif
-      return (driDrawPriv->driverPrivate != NULL);
-   }
-}
-
-
-static void
-i810DestroyBuffer(__DRIdrawablePrivate *driDrawPriv)
-{
-   _mesa_destroy_framebuffer((GLframebuffer *) (driDrawPriv->driverPrivate));
-}
-
-
-static const struct __DriverAPIRec i810API = {
-   .InitDriver      = i810InitDriver,
-   .DestroyScreen   = i810DestroyScreen,
-   .CreateContext   = i810CreateContext,
-   .DestroyContext  = i810DestroyContext,
-   .CreateBuffer    = i810CreateBuffer,
-   .DestroyBuffer   = i810DestroyBuffer,
-   .SwapBuffers     = i810SwapBuffers,
-   .MakeCurrent     = i810MakeCurrent,
-   .UnbindContext   = i810UnbindContext,
-   .GetSwapInfo     = NULL,
-   .GetMSC          = NULL,
-   .WaitForMSC      = NULL,
-   .WaitForSBC      = NULL,
-   .SwapBuffersMSC  = NULL
-};
-
-
-/**
- * This is the bootstrap function for the driver.  libGL supplies all of the
- * requisite information about the system, and the driver initializes itself.
- * This routine also fills in the linked list pointed to by \c driver_modes
- * with the \c __GLcontextModes that the driver can support for windows or
- * pbuffers.
- *
- * \return A pointer to a \c __DRIscreenPrivate on success, or \c NULL on 
- *         failure.
- */
-PUBLIC
-void * __driCreateNewScreen_20050727( __DRInativeDisplay *dpy, int scrn, __DRIscreen *psc,
-			     const __GLcontextModes * modes,
-			     const __DRIversion * ddx_version,
-			     const __DRIversion * dri_version,
-			     const __DRIversion * drm_version,
-			     const __DRIframebuffer * frame_buffer,
-			     drmAddress pSAREA, int fd,
-			     int internal_api_version,
-			     const __DRIinterfaceMethods * interface,
-			     __GLcontextModes ** driver_modes )
-
-{
-   __DRIscreenPrivate *psp;
-   static const __DRIversion ddx_expected = { 1, 0, 0 };
-   static const __DRIversion dri_expected = { 4, 0, 0 };
-   static const __DRIversion drm_expected = { 1, 2, 0 };
-
-   dri_interface = interface;
-
-   if ( ! driCheckDriDdxDrmVersions2( "i810",
-				      dri_version, & dri_expected,
-				      ddx_version, & ddx_expected,
-				      drm_version, & drm_expected ) ) {
-      return NULL;
-   }
-
-   psp = __driUtilCreateNewScreen(dpy, scrn, psc, NULL,
-				  ddx_version, dri_version, drm_version,
-				  frame_buffer, pSAREA, fd,
-				  internal_api_version, &i810API);
-   if ( psp != NULL ) {
-      *driver_modes = i810FillInModes( 16,
-				       16, 0,
-				       1);
-      driInitExtensions( NULL, card_extensions, GL_TRUE );
-   }
-
-   return (void *) psp;
-}
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/i810/i810screen.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/i810/i810screen.h
deleted file mode 100644
index b29937665..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/i810/i810screen.h
+++ /dev/null
@@ -1,99 +0,0 @@
-/**************************************************************************
-
-Copyright 1998-1999 Precision Insight, Inc., Cedar Park, Texas.
-All Rights Reserved.
-
-Permission is hereby granted, free of charge, to any person obtaining a
-copy of this software and associated documentation files (the
-"Software"), to deal in the Software without restriction, including
-without limitation the rights to use, copy, modify, merge, publish,
-distribute, sub license, and/or sell copies of the Software, and to
-permit persons to whom the Software is furnished to do so, subject to
-the following conditions:
-
-The above copyright notice and this permission notice (including the
-next paragraph) shall be included in all copies or substantial portions
-of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
-OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
-IN NO EVENT SHALL PRECISION INSIGHT AND/OR ITS SUPPLIERS BE LIABLE FOR
-ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
-TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
-SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-**************************************************************************/
-
-/*
- * Authors:
- *   Keith Whitwell <keith@tungstengraphics.com>
- *
- */
-
-#ifndef _I810_INIT_H_
-#define _I810_INIT_H_
-
-#include <sys/time.h>
-#include "dri_util.h"
-
-typedef struct {
-   drm_handle_t handle;
-   drmSize size;
-   char *map;
-} i810Region, *i810RegionPtr;
-
-typedef struct {
-   i810Region front;
-   i810Region back;
-   i810Region depth;
-   i810Region tex;
-
-   int deviceID;
-   int width;
-   int height;
-   int mem;
-
-   int cpp;			/* for front and back buffers */
-   int bitsPerPixel;
-
-   int fbFormat;
-   int fbOffset;
-   int fbStride;
-
-   int backOffset;
-   int depthOffset;
-
-   int backPitch;
-   int backPitchBits;
-
-   int textureOffset;
-   int textureSize;
-   int logTextureGranularity;
-
-   __DRIscreenPrivate *driScrnPriv;
-   drmBufMapPtr  bufs;
-   unsigned int sarea_priv_offset;
-} i810ScreenPrivate;
-
-
-extern GLboolean
-i810CreateContext( const __GLcontextModes *mesaVis,
-                   __DRIcontextPrivate *driContextPriv,
-                   void *sharedContextPrivate );
-
-extern void
-i810DestroyContext(__DRIcontextPrivate *driContextPriv);
-
-extern GLboolean
-i810UnbindContext(__DRIcontextPrivate *driContextPriv);
-
-extern GLboolean
-i810MakeCurrent(__DRIcontextPrivate *driContextPriv,
-                __DRIdrawablePrivate *driDrawPriv,
-                __DRIdrawablePrivate *driReadPriv);
-
-extern void
-i810SwapBuffers(__DRIdrawablePrivate *driDrawPriv);
-
-#endif
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/i810/i810span.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/i810/i810span.c
deleted file mode 100644
index 1a976048c..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/i810/i810span.c
+++ /dev/null
@@ -1,201 +0,0 @@
-#include "glheader.h"
-#include "macros.h"
-#include "mtypes.h"
-#include "colormac.h"
-
-#include "i810screen.h"
-#include "i810_dri.h"
-
-#include "i810span.h"
-#include "i810ioctl.h"
-#include "swrast/swrast.h"
-
-
-#define DBG 0
-
-#define LOCAL_VARS					\
-   i810ContextPtr imesa = I810_CONTEXT(ctx);	        \
-   __DRIdrawablePrivate *dPriv = imesa->driDrawable;	\
-   i810ScreenPrivate *i810Screen = imesa->i810Screen;	\
-   GLuint pitch = i810Screen->backPitch;		\
-   GLuint height = dPriv->h;				\
-   GLushort p;						\
-   char *buf = (char *)(imesa->drawMap +		\
-			dPriv->x * 2 +			\
-			dPriv->y * pitch);		\
-   char *read_buf = (char *)(imesa->readMap +		\
-			     dPriv->x * 2 +		\
-			     dPriv->y * pitch);		\
-   (void) read_buf; (void) buf; (void) p
-
-#define LOCAL_DEPTH_VARS				\
-   i810ContextPtr imesa = I810_CONTEXT(ctx);	        \
-   __DRIdrawablePrivate *dPriv = imesa->driDrawable;	\
-   i810ScreenPrivate *i810Screen = imesa->i810Screen;	\
-   GLuint pitch = i810Screen->backPitch;		\
-   GLuint height = dPriv->h;				\
-   char *buf = (char *)(i810Screen->depth.map +	\
-			dPriv->x * 2 +			\
-			dPriv->y * pitch)
-
-#define INIT_MONO_PIXEL(p, color) \
-   p = PACK_COLOR_565( color[0], color[1], color[2] )
-
-#define Y_FLIP(_y) (height - _y - 1)
-
-#define HW_LOCK()
-
-#define HW_UNLOCK()
-
-/* 16 bit, 565 rgb color spanline and pixel functions
- */
-#define WRITE_RGBA( _x, _y, r, g, b, a )				\
-   *(GLushort *)(buf + _x*2 + _y*pitch)  = ( (((int)r & 0xf8) << 8) |	\
-		                             (((int)g & 0xfc) << 3) |	\
-		                             (((int)b & 0xf8) >> 3))
-#define WRITE_PIXEL( _x, _y, p )  \
-   *(GLushort *)(buf + _x*2 + _y*pitch) = p
-
-#define READ_RGBA( rgba, _x, _y )					\
-do {									\
-   GLushort p = *(GLushort *)(read_buf + _x*2 + _y*pitch);		\
-   rgba[0] = ((p >> 8) & 0xf8) * 255 / 0xf8;				\
-   rgba[1] = ((p >> 3) & 0xfc) * 255 / 0xfc;				\
-   rgba[2] = ((p << 3) & 0xf8) * 255 / 0xf8;				\
-   rgba[3] = 255;							\
-} while(0)
-
-#define TAG(x) i810##x##_565
-#include "spantmp.h"
-
-/* 16 bit depthbuffer functions.
- */
-#define WRITE_DEPTH( _x, _y, d ) \
-   *(GLushort *)(buf + (_x)*2 + (_y)*pitch)  = d;
-
-#define READ_DEPTH( d, _x, _y )	\
-   d = *(GLushort *)(buf + (_x)*2 + (_y)*pitch);
-
-#define TAG(x) i810##x##_16
-#include "depthtmp.h"
-
-
-/*
- * This function is called to specify which buffer to read and write
- * for software rasterization (swrast) fallbacks.  This doesn't necessarily
- * correspond to glDrawBuffer() or glReadBuffer() calls.
- */
-static void i810SetBuffer(GLcontext *ctx, GLframebuffer *buffer,
-                          GLuint bufferBit )
-{
-   i810ContextPtr imesa = I810_CONTEXT(ctx);
-   (void) buffer;
-
-   switch(bufferBit) {
-    case BUFFER_BIT_FRONT_LEFT:
-      if ( imesa->sarea->pf_current_page == 1)
-        imesa->readMap = imesa->i810Screen->back.map;
-      else
-        imesa->readMap = (char*)imesa->driScreen->pFB;
-      break;
-    case BUFFER_BIT_BACK_LEFT:
-      if ( imesa->sarea->pf_current_page == 1)
-        imesa->readMap =  (char*)imesa->driScreen->pFB;
-      else
-        imesa->readMap = imesa->i810Screen->back.map;
-      break;
-    default:
-      	ASSERT(0);
-	break;
-   }
-   imesa->drawMap = imesa->readMap;
-}
-
-/* Move locking out to get reasonable span performance.
- */
-void i810SpanRenderStart( GLcontext *ctx )
-{
-   i810ContextPtr imesa = I810_CONTEXT(ctx);
-   I810_FIREVERTICES(imesa);
-   LOCK_HARDWARE(imesa);
-   i810RegetLockQuiescent( imesa );
-}
-
-void i810SpanRenderFinish( GLcontext *ctx )
-{
-   i810ContextPtr imesa = I810_CONTEXT( ctx );
-   _swrast_flush( ctx );
-   UNLOCK_HARDWARE( imesa );
-}
-
-void i810InitSpanFuncs( GLcontext *ctx )
-{
-   struct swrast_device_driver *swdd = _swrast_GetDeviceDriverReference(ctx);
-
-   swdd->SetBuffer = i810SetBuffer;
-
-#if 0
-   swdd->WriteRGBASpan = i810WriteRGBASpan_565;
-   swdd->WriteRGBSpan = i810WriteRGBSpan_565;
-   swdd->WriteMonoRGBASpan = i810WriteMonoRGBASpan_565;
-   swdd->WriteRGBAPixels = i810WriteRGBAPixels_565;
-   swdd->WriteMonoRGBAPixels = i810WriteMonoRGBAPixels_565;
-   swdd->ReadRGBASpan = i810ReadRGBASpan_565;
-   swdd->ReadRGBAPixels = i810ReadRGBAPixels_565;
-#endif
-
-#if 0
-   swdd->ReadDepthSpan = i810ReadDepthSpan_16;
-   swdd->WriteDepthSpan = i810WriteDepthSpan_16;
-   swdd->ReadDepthPixels = i810ReadDepthPixels_16;
-   swdd->WriteDepthPixels = i810WriteDepthPixels_16;
-#endif
-
-   swdd->SpanRenderStart = i810SpanRenderStart;
-   swdd->SpanRenderFinish = i810SpanRenderFinish; 
-}
-
-
-
-/**
- * Plug in the Get/Put routines for the given driRenderbuffer.
- */
-void
-i810SetSpanFunctions(driRenderbuffer *drb, const GLvisual *vis)
-{
-   if (drb->Base.InternalFormat == GL_RGBA) {
-      /* always 565 RGB */
-      drb->Base.GetRow        = i810ReadRGBASpan_565;
-      drb->Base.GetValues     = i810ReadRGBAPixels_565;
-      drb->Base.PutRow        = i810WriteRGBASpan_565;
-      drb->Base.PutRowRGB     = i810WriteRGBSpan_565;
-      drb->Base.PutMonoRow    = i810WriteMonoRGBASpan_565;
-      drb->Base.PutValues     = i810WriteRGBAPixels_565;
-      drb->Base.PutMonoValues = i810WriteMonoRGBAPixels_565;
-   }
-   else if (drb->Base.InternalFormat == GL_DEPTH_COMPONENT16) {
-      drb->Base.GetRow        = i810ReadDepthSpan_16;
-      drb->Base.GetValues     = i810ReadDepthPixels_16;
-      drb->Base.PutRow        = i810WriteDepthSpan_16;
-      drb->Base.PutMonoRow    = i810WriteMonoDepthSpan_16;
-      drb->Base.PutValues     = i810WriteDepthPixels_16;
-      drb->Base.PutMonoValues = NULL;
-   }
-   else if (drb->Base.InternalFormat == GL_DEPTH_COMPONENT24) {
-      /* should never get here */
-      drb->Base.GetRow        = NULL;
-      drb->Base.GetValues     = NULL;
-      drb->Base.PutRow        = NULL;
-      drb->Base.PutMonoRow    = NULL;
-      drb->Base.PutValues     = NULL;
-      drb->Base.PutMonoValues = NULL;
-   }
-   else if (drb->Base.InternalFormat == GL_STENCIL_INDEX8_EXT) {
-      drb->Base.GetRow        = NULL;
-      drb->Base.GetValues     = NULL;
-      drb->Base.PutRow        = NULL;
-      drb->Base.PutMonoRow    = NULL;
-      drb->Base.PutValues     = NULL;
-      drb->Base.PutMonoValues = NULL;
-   }
-}
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/i810/i810span.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/i810/i810span.h
deleted file mode 100644
index 9aed253bd..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/i810/i810span.h
+++ /dev/null
@@ -1,14 +0,0 @@
-#ifndef _I810_SPAN_H
-#define _I810_SPAN_H
-
-#include "drirenderbuffer.h"
-
-extern void i810InitSpanFuncs( GLcontext *ctx );
-
-extern void i810SpanRenderFinish( GLcontext *ctx );
-extern void i810SpanRenderStart( GLcontext *ctx );
-
-extern void
-i810SetSpanFunctions(driRenderbuffer *rb, const GLvisual *vis);
-
-#endif
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/i810/i810state.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/i810/i810state.c
deleted file mode 100644
index 62dc819b3..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/i810/i810state.c
+++ /dev/null
@@ -1,1025 +0,0 @@
-/* $XFree86: xc/lib/GL/mesa/src/drv/i810/i810state.c,v 1.9 2002/10/30 12:51:33 alanh Exp $ */
-
-#include <stdio.h>
-
-#include "glheader.h"
-#include "buffers.h"
-#include "context.h"
-#include "macros.h"
-#include "enums.h"
-#include "dd.h"
-#include "colormac.h"
-
-#include "texmem.h"
-
-#include "i810screen.h"
-#include "i810_dri.h"
-
-#include "i810context.h"
-#include "i810state.h"
-#include "i810tex.h"
-#include "i810vb.h"
-#include "i810tris.h"
-#include "i810ioctl.h"
-
-#include "swrast/swrast.h"
-#include "array_cache/acache.h"
-#include "tnl/tnl.h"
-#include "swrast_setup/swrast_setup.h"
-
-#include "tnl/t_pipeline.h"
-
-static __inline__ GLuint i810PackColor(GLuint format,
-				       GLubyte r, GLubyte g,
-				       GLubyte b, GLubyte a)
-{
-
-   if (I810_DEBUG&DEBUG_DRI)
-      fprintf(stderr, "%s\n", __FUNCTION__);
-
-   switch (format) {
-   case DV_PF_555:
-      return PACK_COLOR_1555( a, r, g, b );
-   case DV_PF_565:
-      return PACK_COLOR_565( r, g, b );
-   default:
-      fprintf(stderr, "unknown format %d\n", (int)format);
-      return 0;
-   }
-}
-
-
-static void i810AlphaFunc(GLcontext *ctx, GLenum func, GLfloat ref)
-{
-   i810ContextPtr imesa = I810_CONTEXT(ctx);
-   GLuint a = (ZA_UPDATE_ALPHAFUNC|ZA_UPDATE_ALPHAREF);
-   GLubyte refByte;
-
-   CLAMPED_FLOAT_TO_UBYTE(refByte, ref);
-
-   switch (ctx->Color.AlphaFunc) {
-   case GL_NEVER:    a |= ZA_ALPHA_NEVER;    break;
-   case GL_LESS:     a |= ZA_ALPHA_LESS;     break;
-   case GL_GEQUAL:   a |= ZA_ALPHA_GEQUAL;   break;
-   case GL_LEQUAL:   a |= ZA_ALPHA_LEQUAL;   break;
-   case GL_GREATER:  a |= ZA_ALPHA_GREATER;  break;
-   case GL_NOTEQUAL: a |= ZA_ALPHA_NOTEQUAL; break;
-   case GL_EQUAL:    a |= ZA_ALPHA_EQUAL;    break;
-   case GL_ALWAYS:   a |= ZA_ALPHA_ALWAYS;   break;
-   default: return;
-   }
-
-   a |= ((refByte & 0xfc) << ZA_ALPHAREF_SHIFT);
-
-   I810_STATECHANGE(imesa, I810_UPLOAD_CTX);
-   imesa->Setup[I810_CTXREG_ZA] &= ~(ZA_ALPHA_MASK|ZA_ALPHAREF_MASK);
-   imesa->Setup[I810_CTXREG_ZA] |= a;
-}
-
-static void i810BlendEquationSeparate(GLcontext *ctx,
-				      GLenum modeRGB, GLenum modeA)
-{
-   assert( modeRGB == modeA );
-
-   /* Can only do GL_ADD equation in hardware */
-   FALLBACK( I810_CONTEXT(ctx), I810_FALLBACK_BLEND_EQ, 
-	     modeRGB != GL_FUNC_ADD);
-
-   /* BlendEquation sets ColorLogicOpEnabled in an unexpected
-    * manner.
-    */
-   FALLBACK( I810_CONTEXT(ctx), I810_FALLBACK_LOGICOP,
-	     (ctx->Color.ColorLogicOpEnabled &&
-	      ctx->Color.LogicOp != GL_COPY));
-}
-
-static void i810BlendFuncSeparate( GLcontext *ctx, GLenum sfactorRGB,
-				     GLenum dfactorRGB, GLenum sfactorA,
-				     GLenum dfactorA )
-{
-   i810ContextPtr imesa = I810_CONTEXT(ctx);
-   GLuint a = SDM_UPDATE_SRC_BLEND | SDM_UPDATE_DST_BLEND;
-   GLboolean fallback = GL_FALSE;
-
-   switch (ctx->Color.BlendSrcRGB) {
-   case GL_ZERO:                a |= SDM_SRC_ZERO; break;
-   case GL_ONE:                 a |= SDM_SRC_ONE; break;
-   case GL_SRC_COLOR:           a |= SDM_SRC_SRC_COLOR; break;
-   case GL_ONE_MINUS_SRC_COLOR: a |= SDM_SRC_INV_SRC_COLOR; break;
-   case GL_SRC_ALPHA:           a |= SDM_SRC_SRC_ALPHA; break;
-   case GL_ONE_MINUS_SRC_ALPHA: a |= SDM_SRC_INV_SRC_ALPHA; break;
-   case GL_DST_ALPHA:           a |= SDM_SRC_ONE; break;
-   case GL_ONE_MINUS_DST_ALPHA: a |= SDM_SRC_ZERO; break;
-   case GL_DST_COLOR:           a |= SDM_SRC_DST_COLOR; break;
-   case GL_ONE_MINUS_DST_COLOR: a |= SDM_SRC_INV_DST_COLOR; break;
-
-   /* (f, f, f, 1), f = min(As, 1 - Ad) = min(As, 1 - 1) = 0
-    * So (f, f, f, 1) = (0, 0, 0, 1).  Since there is no destination alpha and
-    * the only supported alpha operation is GL_FUNC_ADD, the result modulating
-    * the source alpha with the alpha factor is largely irrelevant.
-    */
-   case GL_SRC_ALPHA_SATURATE:  a |= SDM_SRC_ZERO; break;
-
-   case GL_CONSTANT_COLOR:
-   case GL_ONE_MINUS_CONSTANT_COLOR:
-   case GL_CONSTANT_ALPHA:
-   case GL_ONE_MINUS_CONSTANT_ALPHA:
-      fallback = GL_TRUE;
-      break;
-   default:
-      return;
-   }
-
-   switch (ctx->Color.BlendDstRGB) {
-   case GL_ZERO:                a |= SDM_DST_ZERO; break;
-   case GL_ONE:                 a |= SDM_DST_ONE; break;
-   case GL_SRC_COLOR:           a |= SDM_DST_SRC_COLOR; break;
-   case GL_ONE_MINUS_SRC_COLOR: a |= SDM_DST_INV_SRC_COLOR; break;
-   case GL_SRC_ALPHA:           a |= SDM_DST_SRC_ALPHA; break;
-   case GL_ONE_MINUS_SRC_ALPHA: a |= SDM_DST_INV_SRC_ALPHA; break;
-   case GL_DST_ALPHA:           a |= SDM_DST_ONE; break;
-   case GL_ONE_MINUS_DST_ALPHA: a |= SDM_DST_ZERO; break;
-   case GL_DST_COLOR:           a |= SDM_DST_DST_COLOR; break;
-   case GL_ONE_MINUS_DST_COLOR: a |= SDM_DST_INV_DST_COLOR; break;
-
-   case GL_CONSTANT_COLOR:
-   case GL_ONE_MINUS_CONSTANT_COLOR:
-   case GL_CONSTANT_ALPHA:
-   case GL_ONE_MINUS_CONSTANT_ALPHA:
-      fallback = GL_TRUE;
-      break;
-   default:
-      return;
-   }
-
-   FALLBACK( imesa, I810_FALLBACK_BLEND_FUNC, fallback);
-   if (!fallback) {
-      I810_STATECHANGE(imesa, I810_UPLOAD_CTX);
-      imesa->Setup[I810_CTXREG_SDM] &= ~(SDM_SRC_MASK|SDM_DST_MASK);
-      imesa->Setup[I810_CTXREG_SDM] |= a;
-   }
-}
-
-
-
-static void i810DepthFunc(GLcontext *ctx, GLenum func)
-{
-   i810ContextPtr imesa = I810_CONTEXT(ctx);
-   int zmode;
-
-   switch(func)  {
-   case GL_NEVER: zmode = LCS_Z_NEVER; break;
-   case GL_ALWAYS: zmode = LCS_Z_ALWAYS; break;
-   case GL_LESS: zmode = LCS_Z_LESS; break;
-   case GL_LEQUAL: zmode = LCS_Z_LEQUAL; break;
-   case GL_EQUAL: zmode = LCS_Z_EQUAL; break;
-   case GL_GREATER: zmode = LCS_Z_GREATER; break;
-   case GL_GEQUAL: zmode = LCS_Z_GEQUAL; break;
-   case GL_NOTEQUAL: zmode = LCS_Z_NOTEQUAL; break;
-   default: return;
-   }
-
-   I810_STATECHANGE(imesa, I810_UPLOAD_CTX);
-   imesa->Setup[I810_CTXREG_LCS] &= ~LCS_Z_MASK;
-   imesa->Setup[I810_CTXREG_LCS] |= zmode;
-}
-
-static void i810DepthMask(GLcontext *ctx, GLboolean flag)
-{
-   i810ContextPtr imesa = I810_CONTEXT(ctx);
-   I810_STATECHANGE(imesa, I810_UPLOAD_CTX);
-
-   if (flag)
-      imesa->Setup[I810_CTXREG_B2] |= B2_ZB_WRITE_ENABLE;
-   else
-      imesa->Setup[I810_CTXREG_B2] &= ~B2_ZB_WRITE_ENABLE;
-}
-
-
-/* =============================================================
- * Polygon stipple
- *
- * The i810 supports a 4x4 stipple natively, GL wants 32x32.
- * Fortunately stipple is usually a repeating pattern.
- */
-static void i810PolygonStipple( GLcontext *ctx, const GLubyte *mask )
-{
-   i810ContextPtr imesa = I810_CONTEXT(ctx);
-   const GLubyte *m = mask;
-   GLubyte p[4];
-   int i,j,k;
-   int active = (ctx->Polygon.StippleFlag &&
-		 imesa->reduced_primitive == GL_TRIANGLES);
-   GLuint newMask;
-
-   if (active) {
-      I810_STATECHANGE(imesa, I810_UPLOAD_CTX);
-      imesa->Setup[I810_CTXREG_ST1] &= ~ST1_ENABLE;
-   }
-
-   p[0] = mask[12] & 0xf; p[0] |= p[0] << 4;
-   p[1] = mask[8] & 0xf; p[1] |= p[1] << 4;
-   p[2] = mask[4] & 0xf; p[2] |= p[2] << 4;
-   p[3] = mask[0] & 0xf; p[3] |= p[3] << 4;
-
-   for (k = 0 ; k < 8 ; k++)
-      for (j = 0 ; j < 4; j++)
-	 for (i = 0 ; i < 4 ; i++)
-	    if (*m++ != p[j]) {
-	       imesa->stipple_in_hw = 0;
-	       return;
-	    }
-
-   newMask = ((p[0] & 0xf) << 0) |
-             ((p[1] & 0xf) << 4) |
-             ((p[2] & 0xf) << 8) |
-             ((p[3] & 0xf) << 12);
-
-   if (newMask == 0xffff) {
-      /* this is needed to make conform pass */
-      imesa->stipple_in_hw = 0;
-      return;
-   }
-
-   imesa->Setup[I810_CTXREG_ST1] &= ~0xffff;
-   imesa->Setup[I810_CTXREG_ST1] |= newMask;
-   imesa->stipple_in_hw = 1;
-
-   if (active)
-      imesa->Setup[I810_CTXREG_ST1] |= ST1_ENABLE;
-}
-
-
-
-/* =============================================================
- * Hardware clipping
- */
-
-
-static void i810Scissor( GLcontext *ctx, GLint x, GLint y,
-			 GLsizei w, GLsizei h )
-{
-   i810ContextPtr imesa = I810_CONTEXT(ctx);
-
-   if (ctx->Scissor.Enabled) {
-      I810_FIREVERTICES(imesa);	/* don't pipeline cliprect changes */
-      imesa->upload_cliprects = GL_TRUE;
-   }
-
-   imesa->scissor_rect.x1 = x;
-   imesa->scissor_rect.y1 = imesa->driDrawable->h - (y + h);
-   imesa->scissor_rect.x2 = x + w;
-   imesa->scissor_rect.y2 = imesa->driDrawable->h - y;
-}
-
-
-static void i810LogicOp( GLcontext *ctx, GLenum opcode )
-{
-   i810ContextPtr imesa = I810_CONTEXT(ctx);
-   FALLBACK( imesa, I810_FALLBACK_LOGICOP,
-	     (ctx->Color.ColorLogicOpEnabled && opcode != GL_COPY) );
-}
-
-/* Fallback to swrast for select and feedback.
- */
-static void i810RenderMode( GLcontext *ctx, GLenum mode )
-{
-   i810ContextPtr imesa = I810_CONTEXT(ctx);
-   FALLBACK( imesa, I810_FALLBACK_RENDERMODE, (mode != GL_RENDER) );
-}
-
-
-void i810DrawBuffer(GLcontext *ctx, GLenum mode )
-{
-   i810ContextPtr imesa = I810_CONTEXT(ctx);
-   int front = 0;
-  
-   /*
-    * _DrawDestMask is easier to cope with than <mode>.
-    */
-   switch ( ctx->DrawBuffer->_ColorDrawBufferMask[0]) {
-   case BUFFER_BIT_FRONT_LEFT:
-     front = 1;
-     break;
-   case BUFFER_BIT_BACK_LEFT:
-     front = 0;
-     break;
-   default:
-      /* GL_NONE or GL_FRONT_AND_BACK or stereo left&right, etc */
-      FALLBACK( imesa, I810_FALLBACK_DRAW_BUFFER, GL_TRUE );
-      return;
-   }
-
-   if ( imesa->sarea->pf_current_page == 1 ) 
-     front ^= 1;
- 
-   FALLBACK( imesa, I810_FALLBACK_DRAW_BUFFER, GL_FALSE );
-   I810_FIREVERTICES(imesa);
-   I810_STATECHANGE(imesa, I810_UPLOAD_BUFFERS);
-
-   if (front)
-   {
-     imesa->BufferSetup[I810_DESTREG_DI1] = (imesa->i810Screen->fbOffset |
-					     imesa->i810Screen->backPitchBits);
-     i810XMesaSetFrontClipRects( imesa );
-   }
-   else
-   {
-     imesa->BufferSetup[I810_DESTREG_DI1] = (imesa->i810Screen->backOffset |
-					     imesa->i810Screen->backPitchBits);
-     i810XMesaSetBackClipRects( imesa );
-   }
-
-   /* We want to update the s/w rast state too so that r200SetBuffer()
-    * gets called.
-    */
-   _swrast_DrawBuffer(ctx, mode);
-}
-
-
-static void i810ReadBuffer(GLcontext *ctx, GLenum mode )
-{
-   /* XXX anything? */
-}
-
-
-static void i810ClearColor(GLcontext *ctx, const GLfloat color[4] )
-{
-   i810ContextPtr imesa = I810_CONTEXT(ctx);
-   GLubyte c[4];
-   CLAMPED_FLOAT_TO_UBYTE(c[0], color[0]);
-   CLAMPED_FLOAT_TO_UBYTE(c[1], color[1]);
-   CLAMPED_FLOAT_TO_UBYTE(c[2], color[2]);
-   CLAMPED_FLOAT_TO_UBYTE(c[3], color[3]);
-   imesa->ClearColor = i810PackColor( imesa->i810Screen->fbFormat,
-				      c[0], c[1], c[2], c[3] );
-}
-
-
-/* =============================================================
- * Culling - the i810 isn't quite as clean here as the rest of
- *           its interfaces, but it's not bad.
- */
-static void i810CullFaceFrontFace(GLcontext *ctx, GLenum unused)
-{
-   i810ContextPtr imesa = I810_CONTEXT(ctx);
-   GLuint mode = LCS_CULL_BOTH;
-
-   if (ctx->Polygon.CullFaceMode != GL_FRONT_AND_BACK) {
-      mode = LCS_CULL_CW;
-      if (ctx->Polygon.CullFaceMode == GL_FRONT)
-	 mode ^= (LCS_CULL_CW ^ LCS_CULL_CCW);
-      if (ctx->Polygon.FrontFace != GL_CCW)
-	 mode ^= (LCS_CULL_CW ^ LCS_CULL_CCW);
-   }
-
-   imesa->LcsCullMode = mode;
-
-   if (ctx->Polygon.CullFlag)
-   {
-      I810_STATECHANGE(imesa, I810_UPLOAD_CTX);
-      imesa->Setup[I810_CTXREG_LCS] &= ~LCS_CULL_MASK;
-      imesa->Setup[I810_CTXREG_LCS] |= mode;
-   }
-}
-
-
-static void i810LineWidth( GLcontext *ctx, GLfloat widthf )
-{
-   i810ContextPtr imesa = I810_CONTEXT( ctx );
-   int width = (int)ctx->Line._Width;
-
-   imesa->LcsLineWidth = 0;
-   if (width & 1) imesa->LcsLineWidth |= LCS_LINEWIDTH_1_0;
-   if (width & 2) imesa->LcsLineWidth |= LCS_LINEWIDTH_2_0;
-
-   if (imesa->reduced_primitive == GL_LINES) {
-      I810_STATECHANGE(imesa, I810_UPLOAD_CTX);
-      imesa->Setup[I810_CTXREG_LCS] &= ~LCS_LINEWIDTH_3_0;
-      imesa->Setup[I810_CTXREG_LCS] |= imesa->LcsLineWidth;
-   }
-}
-
-static void i810PointSize( GLcontext *ctx, GLfloat sz )
-{
-   i810ContextPtr imesa = I810_CONTEXT( ctx );
-   int size = (int)ctx->Point._Size;
-
-   imesa->LcsPointSize = 0;
-   if (size & 1) imesa->LcsPointSize |= LCS_LINEWIDTH_1_0;
-   if (size & 2) imesa->LcsPointSize |= LCS_LINEWIDTH_2_0;
-
-   if (imesa->reduced_primitive == GL_POINTS) {
-      I810_STATECHANGE(imesa, I810_UPLOAD_CTX);
-      imesa->Setup[I810_CTXREG_LCS] &= ~LCS_LINEWIDTH_3_0;
-      imesa->Setup[I810_CTXREG_LCS] |= imesa->LcsPointSize;
-   }
-}
-
-/* =============================================================
- * Color masks
- */
-
-static void i810ColorMask(GLcontext *ctx,
-			  GLboolean r, GLboolean g,
-			  GLboolean b, GLboolean a )
-{
-   i810ContextPtr imesa = I810_CONTEXT( ctx );
-   GLuint tmp = 0;
-
-   if (r && g && b) {
-      tmp = imesa->Setup[I810_CTXREG_B2] | B2_FB_WRITE_ENABLE;
-      FALLBACK( imesa, I810_FALLBACK_COLORMASK, GL_FALSE );
-   } else if (!r && !g && !b) {
-      tmp = imesa->Setup[I810_CTXREG_B2] & ~B2_FB_WRITE_ENABLE;
-      FALLBACK( imesa, I810_FALLBACK_COLORMASK, GL_FALSE );
-   } else {
-      FALLBACK( imesa, I810_FALLBACK_COLORMASK, GL_TRUE );
-      return;
-   }
-
-   if (tmp != imesa->Setup[I810_CTXREG_B2]) {
-      I810_STATECHANGE(imesa, I810_UPLOAD_CTX);
-      imesa->Setup[I810_CTXREG_B2] = tmp;
-      imesa->dirty |= I810_UPLOAD_CTX;
-   }
-}
-
-/* Seperate specular not fully implemented on the i810.
- */
-static void i810LightModelfv(GLcontext *ctx, GLenum pname,
-			       const GLfloat *param)
-{
-   if (pname == GL_LIGHT_MODEL_COLOR_CONTROL)
-   {
-      i810ContextPtr imesa = I810_CONTEXT( ctx );
-      FALLBACK( imesa, I810_FALLBACK_SPECULAR,
-		(ctx->Light.Enabled &&
-		 ctx->Light.Model.ColorControl == GL_SEPARATE_SPECULAR_COLOR));
-   }
-}
-
-/* But the 815 has it...
- */
-static void i810LightModelfv_i815(GLcontext *ctx, GLenum pname,
-				    const GLfloat *param)
-{
-   if (pname == GL_LIGHT_MODEL_COLOR_CONTROL)
-   {
-      i810ContextPtr imesa = I810_CONTEXT( ctx );
-
-      I810_STATECHANGE(imesa, I810_UPLOAD_CTX);
-      if (ctx->Light.Model.ColorControl == GL_SEPARATE_SPECULAR_COLOR)
-	 imesa->Setup[I810_CTXREG_B1] |= B1_SPEC_ENABLE;
-      else
-	 imesa->Setup[I810_CTXREG_B1] &= ~B1_SPEC_ENABLE;
-   }
-}
-
-/* In Mesa 3.5 we can reliably do native flatshading.
- */
-static void i810ShadeModel(GLcontext *ctx, GLenum mode)
-{
-   i810ContextPtr imesa = I810_CONTEXT(ctx);
-   I810_STATECHANGE(imesa, I810_UPLOAD_CTX);
-   if (mode == GL_FLAT)
-      imesa->Setup[I810_CTXREG_LCS] |= LCS_INTERP_FLAT;
-   else
-      imesa->Setup[I810_CTXREG_LCS] &= ~LCS_INTERP_FLAT;
-}
-
-
-
-/* =============================================================
- * Fog
- */
-static void i810Fogfv(GLcontext *ctx, GLenum pname, const GLfloat *param)
-{
-   i810ContextPtr imesa = I810_CONTEXT(ctx);
-
-   if (pname == GL_FOG_COLOR) {
-      GLuint color = (((GLubyte)(ctx->Fog.Color[0]*255.0F) << 16) |
-		      ((GLubyte)(ctx->Fog.Color[1]*255.0F) << 8) |
-		      ((GLubyte)(ctx->Fog.Color[2]*255.0F) << 0));
-
-      I810_STATECHANGE(imesa, I810_UPLOAD_CTX);
-      imesa->Setup[I810_CTXREG_FOG] = ((GFX_OP_FOG_COLOR | color) &
-				      ~FOG_RESERVED_MASK);
-   }
-}
-
-
-/* =============================================================
- */
-static void i810Enable(GLcontext *ctx, GLenum cap, GLboolean state)
-{
-   i810ContextPtr imesa = I810_CONTEXT(ctx);
-
-   switch(cap) {
-   case GL_ALPHA_TEST:
-      I810_STATECHANGE(imesa, I810_UPLOAD_CTX);
-      imesa->Setup[I810_CTXREG_B1] &= ~B1_ALPHA_TEST_ENABLE;
-      if (state)
-	 imesa->Setup[I810_CTXREG_B1] |= B1_ALPHA_TEST_ENABLE;
-      break;
-   case GL_BLEND:
-      I810_STATECHANGE(imesa, I810_UPLOAD_CTX);
-      imesa->Setup[I810_CTXREG_B1] &= ~B1_BLEND_ENABLE;
-      if (state)
-	 imesa->Setup[I810_CTXREG_B1] |= B1_BLEND_ENABLE;
-
-      /* For some reason enable(GL_BLEND) affects ColorLogicOpEnabled.
-       */
-      FALLBACK( imesa, I810_FALLBACK_LOGICOP,
-		(ctx->Color.ColorLogicOpEnabled &&
-		 ctx->Color.LogicOp != GL_COPY));
-      break;
-   case GL_DEPTH_TEST:
-      I810_STATECHANGE(imesa, I810_UPLOAD_CTX);
-      imesa->Setup[I810_CTXREG_B1] &= ~B1_Z_TEST_ENABLE;
-      if (state)
-	 imesa->Setup[I810_CTXREG_B1] |= B1_Z_TEST_ENABLE;
-      break;
-   case GL_SCISSOR_TEST:
-      /* XXX without these next two lines, conform's scissor test fails */
-      I810_STATECHANGE(imesa, I810_UPLOAD_CTX);
-      I810_STATECHANGE(imesa, I810_UPLOAD_BUFFERS);
-      I810_FIREVERTICES(imesa);	/* don't pipeline cliprect changes */
-      imesa->upload_cliprects = GL_TRUE;
-      imesa->scissor = state;
-      break;
-   case GL_POLYGON_STIPPLE:
-      if (imesa->stipple_in_hw && imesa->reduced_primitive == GL_TRIANGLES)
-      {
-	 I810_STATECHANGE(imesa, I810_UPLOAD_CTX);
-	 imesa->Setup[I810_CTXREG_ST1] &= ~ST1_ENABLE;
-	 if (state)
-	    imesa->Setup[I810_CTXREG_ST1] |= ST1_ENABLE;
-      }
-      break;
-   case GL_LINE_SMOOTH:
-      /* Need to fatten the lines by .5, or they disappear...
-       */
-      if (imesa->reduced_primitive == GL_LINES) {
-	 I810_STATECHANGE(imesa, I810_UPLOAD_CTX);
-	 imesa->Setup[I810_CTXREG_AA] &= ~AA_ENABLE;
-	 imesa->Setup[I810_CTXREG_LCS] &= ~LCS_LINEWIDTH_0_5;
-	 if (state) {
-	    imesa->Setup[I810_CTXREG_AA] |= AA_ENABLE;
-	    imesa->Setup[I810_CTXREG_LCS] |= LCS_LINEWIDTH_0_5;
-	 }
-      }
-      break;
-   case GL_POINT_SMOOTH:
-      if (imesa->reduced_primitive == GL_POINTS) {
-	 I810_STATECHANGE(imesa, I810_UPLOAD_CTX);
-	 imesa->Setup[I810_CTXREG_AA] &= ~AA_ENABLE;
-	 imesa->Setup[I810_CTXREG_LCS] &= ~LCS_LINEWIDTH_0_5;
-	 if (state) {
-	    imesa->Setup[I810_CTXREG_AA] |= AA_ENABLE;
-	    imesa->Setup[I810_CTXREG_LCS] |= LCS_LINEWIDTH_0_5;
-	 }
-      }
-      break;
-   case GL_POLYGON_SMOOTH:
-      if (imesa->reduced_primitive == GL_TRIANGLES) {
-	 I810_STATECHANGE(imesa, I810_UPLOAD_CTX);
-	 imesa->Setup[I810_CTXREG_AA] &= ~AA_ENABLE;
-	 if (state)
-	    imesa->Setup[I810_CTXREG_AA] |= AA_ENABLE;
-      }
-      break;
-   case GL_FOG:
-      I810_STATECHANGE(imesa, I810_UPLOAD_CTX);
-      imesa->Setup[I810_CTXREG_B1] &= ~B1_FOG_ENABLE;
-      if (state)
-	 imesa->Setup[I810_CTXREG_B1] |= B1_FOG_ENABLE;
-      break;
-   case GL_CULL_FACE:
-      I810_STATECHANGE(imesa, I810_UPLOAD_CTX);
-      imesa->Setup[I810_CTXREG_LCS] &= ~LCS_CULL_MASK;
-      if (state)
-	 imesa->Setup[I810_CTXREG_LCS] |= imesa->LcsCullMode;
-      else
-	 imesa->Setup[I810_CTXREG_LCS] |= LCS_CULL_DISABLE;
-      break;
-   case GL_TEXTURE_2D:
-      I810_STATECHANGE(imesa, I810_UPLOAD_CTX);
-      if (ctx->Texture.CurrentUnit == 0) {
-	 imesa->Setup[I810_CTXREG_MT] &= ~MT_TEXEL0_ENABLE;
-	 if (state)
-	    imesa->Setup[I810_CTXREG_MT] |= MT_TEXEL0_ENABLE;
-      } else {
-	 imesa->Setup[I810_CTXREG_MT] &= ~MT_TEXEL1_ENABLE;
-	 if (state)
-	    imesa->Setup[I810_CTXREG_MT] |= MT_TEXEL1_ENABLE;
-      }
-      break;
-   case GL_COLOR_LOGIC_OP:
-      FALLBACK( imesa, I810_FALLBACK_LOGICOP,
-		(state && ctx->Color.LogicOp != GL_COPY));
-      break;
-   case GL_STENCIL_TEST:
-      FALLBACK( imesa, I810_FALLBACK_STENCIL, state );
-      break;
-   default:
-      ;
-   }
-}
-
-
-
-
-
-
-
-/* =============================================================
- */
-
-
-
-
-void i810EmitDrawingRectangle( i810ContextPtr imesa )
-{
-   __DRIdrawablePrivate *dPriv = imesa->driDrawable;
-   i810ScreenPrivate *i810Screen = imesa->i810Screen;
-   int x0 = imesa->drawX;
-   int y0 = imesa->drawY;
-   int x1 = x0 + dPriv->w;
-   int y1 = y0 + dPriv->h;
-   GLuint dr2, dr3, dr4;
-
-
-   /* Coordinate origin of the window - may be offscreen.
-    */
-   dr4 = imesa->BufferSetup[I810_DESTREG_DR4] = ((y0<<16) |
-						 (((unsigned)x0)&0xFFFF));
-
-   /* Clip to screen.
-    */
-   if (x0 < 0) x0 = 0;
-   if (y0 < 0) y0 = 0;
-   if (x1 > i810Screen->width-1) x1 = i810Screen->width-1;
-   if (y1 > i810Screen->height-1) y1 = i810Screen->height-1;
-
-
-   /* Onscreen drawing rectangle.
-    */
-   dr2 = imesa->BufferSetup[I810_DESTREG_DR2] = ((y0<<16) | x0);
-   dr3 = imesa->BufferSetup[I810_DESTREG_DR3] = (((y1+1)<<16) | (x1+1));
-
-
-   imesa->dirty |= I810_UPLOAD_BUFFERS;
-}
-
-
-
-static void i810CalcViewport( GLcontext *ctx )
-{
-   i810ContextPtr imesa = I810_CONTEXT(ctx);
-   const GLfloat *v = ctx->Viewport._WindowMap.m;
-   GLfloat *m = imesa->ViewportMatrix.m;
-
-   /* See also i810_translate_vertex.  SUBPIXEL adjustments can be done
-    * via state vars, too.
-    */
-   m[MAT_SX] =   v[MAT_SX];
-   m[MAT_TX] =   v[MAT_TX] + SUBPIXEL_X;
-   m[MAT_SY] = - v[MAT_SY];
-   m[MAT_TY] = - v[MAT_TY] + imesa->driDrawable->h + SUBPIXEL_Y;
-   m[MAT_SZ] =   v[MAT_SZ] * (1.0 / 0xffff);
-   m[MAT_TZ] =   v[MAT_TZ] * (1.0 / 0xffff);
-}
-
-static void i810Viewport( GLcontext *ctx,
-			  GLint x, GLint y,
-			  GLsizei width, GLsizei height )
-{
-   /* update size of Mesa/software ancillary buffers */
-   _mesa_ResizeBuffersMESA();
-   i810CalcViewport( ctx );
-}
-
-static void i810DepthRange( GLcontext *ctx,
-			    GLclampd nearval, GLclampd farval )
-{
-   i810CalcViewport( ctx );
-}
-
-
-
-void i810PrintDirty( const char *msg, GLuint state )
-{
-   fprintf(stderr, "%s (0x%x): %s%s%s%s\n",
-	   msg,
-	   (unsigned int) state,
-	   (state & I810_UPLOAD_TEX0)  ? "upload-tex0, " : "",
-	   (state & I810_UPLOAD_TEX1)  ? "upload-tex1, " : "",
-	   (state & I810_UPLOAD_CTX)        ? "upload-ctx, " : "",
-	   (state & I810_UPLOAD_BUFFERS)    ? "upload-bufs, " : ""
-	   );
-}
-
-
-
-void i810InitState( GLcontext *ctx )
-{
-   i810ContextPtr imesa = I810_CONTEXT(ctx);
-   i810ScreenPrivate *i810Screen = imesa->i810Screen;
-
-   memset(imesa->Setup, 0, sizeof(imesa->Setup));
-
-   imesa->Setup[I810_CTXREG_VF] = 0;
-
-   imesa->Setup[I810_CTXREG_MT] = (GFX_OP_MAP_TEXELS |
-				   MT_UPDATE_TEXEL1_STATE |
-				   MT_TEXEL1_COORD1 |
-				   MT_TEXEL1_MAP1 |
-				   MT_TEXEL1_DISABLE |
-				   MT_UPDATE_TEXEL0_STATE |
-				   MT_TEXEL0_COORD0 |
-				   MT_TEXEL0_MAP0 |
-				   MT_TEXEL0_DISABLE);
-
-   imesa->Setup[I810_CTXREG_MC0] = ( GFX_OP_MAP_COLOR_STAGES |
-				     MC_STAGE_0 |
-				     MC_UPDATE_DEST |
-				     MC_DEST_CURRENT |
-				     MC_UPDATE_ARG1 |
-				     MC_ARG1_ITERATED_COLOR |
-				     MC_ARG1_DONT_REPLICATE_ALPHA |
-				     MC_ARG1_DONT_INVERT |
-				     MC_UPDATE_ARG2 |
-				     MC_ARG2_ONE |
-				     MC_ARG2_DONT_REPLICATE_ALPHA |
-				     MC_ARG2_DONT_INVERT |
-				     MC_UPDATE_OP |
-				     MC_OP_ARG1 );
-
-   imesa->Setup[I810_CTXREG_MC1] = ( GFX_OP_MAP_COLOR_STAGES |
-				     MC_STAGE_1 |
-				     MC_UPDATE_DEST |
-				     MC_DEST_CURRENT |
-				     MC_UPDATE_ARG1 |
-				     MC_ARG1_ONE |
-				     MC_ARG1_DONT_REPLICATE_ALPHA |
-				     MC_ARG1_DONT_INVERT |
-				     MC_UPDATE_ARG2 |
-				     MC_ARG2_ONE |
-				     MC_ARG2_DONT_REPLICATE_ALPHA |
-				     MC_ARG2_DONT_INVERT |
-				     MC_UPDATE_OP |
-				     MC_OP_DISABLE );
-
-
-   imesa->Setup[I810_CTXREG_MC2] = ( GFX_OP_MAP_COLOR_STAGES |
-				     MC_STAGE_2 |
-				     MC_UPDATE_DEST |
-				     MC_DEST_CURRENT |
-				     MC_UPDATE_ARG1 |
-				     MC_ARG1_CURRENT_COLOR |
-				     MC_ARG1_REPLICATE_ALPHA |
-				     MC_ARG1_DONT_INVERT |
-				     MC_UPDATE_ARG2 |
-				     MC_ARG2_ONE |
-				     MC_ARG2_DONT_REPLICATE_ALPHA |
-				     MC_ARG2_DONT_INVERT |
-				     MC_UPDATE_OP |
-				     MC_OP_DISABLE );
-
-
-   imesa->Setup[I810_CTXREG_MA0] = ( GFX_OP_MAP_ALPHA_STAGES |
-				     MA_STAGE_0 |
-				     MA_UPDATE_ARG1 |
-				     MA_ARG1_ITERATED_ALPHA |
-				     MA_ARG1_DONT_INVERT |
-				     MA_UPDATE_ARG2 |
-				     MA_ARG2_CURRENT_ALPHA |
-				     MA_ARG2_DONT_INVERT |
-				     MA_UPDATE_OP |
-				     MA_OP_ARG1 );
-
-
-   imesa->Setup[I810_CTXREG_MA1] = ( GFX_OP_MAP_ALPHA_STAGES |
-				     MA_STAGE_1 |
-				     MA_UPDATE_ARG1 |
-				     MA_ARG1_CURRENT_ALPHA |
-				     MA_ARG1_DONT_INVERT |
-				     MA_UPDATE_ARG2 |
-				     MA_ARG2_CURRENT_ALPHA |
-				     MA_ARG2_DONT_INVERT |
-				     MA_UPDATE_OP |
-				     MA_OP_ARG1 );
-
-
-   imesa->Setup[I810_CTXREG_MA2] = ( GFX_OP_MAP_ALPHA_STAGES |
-				     MA_STAGE_2 |
-				     MA_UPDATE_ARG1 |
-				     MA_ARG1_CURRENT_ALPHA |
-				     MA_ARG1_DONT_INVERT |
-				     MA_UPDATE_ARG2 |
-				     MA_ARG2_CURRENT_ALPHA |
-				     MA_ARG2_DONT_INVERT |
-				     MA_UPDATE_OP |
-				     MA_OP_ARG1 );
-
-
-   imesa->Setup[I810_CTXREG_SDM] = ( GFX_OP_SRC_DEST_MONO |
-				     SDM_UPDATE_MONO_ENABLE |
-				     0 |
-				     SDM_UPDATE_SRC_BLEND |
-				     SDM_SRC_ONE |
-				     SDM_UPDATE_DST_BLEND |
-				     SDM_DST_ZERO );
-
-   /* Use for colormask:
-    */
-   imesa->Setup[I810_CTXREG_CF0] = GFX_OP_COLOR_FACTOR;
-   imesa->Setup[I810_CTXREG_CF1] = 0xffffffff;
-
-   imesa->Setup[I810_CTXREG_ZA] = (GFX_OP_ZBIAS_ALPHAFUNC |
-				   ZA_UPDATE_ALPHAFUNC |
-				   ZA_ALPHA_ALWAYS |
-				   ZA_UPDATE_ZBIAS |
-				   0 |
-				   ZA_UPDATE_ALPHAREF |
-				   0x0);
-
-   imesa->Setup[I810_CTXREG_FOG] = (GFX_OP_FOG_COLOR |
-				    (0xffffff & ~FOG_RESERVED_MASK));
-
-   /* Choose a pipe
-    */
-   imesa->Setup[I810_CTXREG_B1] = ( GFX_OP_BOOL_1 |
-				    B1_UPDATE_SPEC_SETUP_ENABLE |
-				    0 |
-				    B1_UPDATE_ALPHA_SETUP_ENABLE |
-				    B1_ALPHA_SETUP_ENABLE |
-				    B1_UPDATE_CI_KEY_ENABLE |
-				    0 |
-				    B1_UPDATE_CHROMAKEY_ENABLE |
-				    0 |
-				    B1_UPDATE_Z_BIAS_ENABLE |
-				    0 |
-				    B1_UPDATE_SPEC_ENABLE |
-				    0 |
-				    B1_UPDATE_FOG_ENABLE |
-				    0 |
-				    B1_UPDATE_ALPHA_TEST_ENABLE |
-				    0 |
-				    B1_UPDATE_BLEND_ENABLE |
-				    0 |
-				    B1_UPDATE_Z_TEST_ENABLE |
-				    0 );
-
-   imesa->Setup[I810_CTXREG_B2] = ( GFX_OP_BOOL_2 |
-				    B2_UPDATE_MAP_CACHE_ENABLE |
-				    B2_MAP_CACHE_ENABLE |
-				    B2_UPDATE_ALPHA_DITHER_ENABLE |
-				    0 |
-				    B2_UPDATE_FOG_DITHER_ENABLE |
-				    0 |
-				    B2_UPDATE_SPEC_DITHER_ENABLE |
-				    0 |
-				    B2_UPDATE_RGB_DITHER_ENABLE |
-				    B2_RGB_DITHER_ENABLE |
-				    B2_UPDATE_FB_WRITE_ENABLE |
-				    B2_FB_WRITE_ENABLE |
-				    B2_UPDATE_ZB_WRITE_ENABLE |
-				    B2_ZB_WRITE_ENABLE );
-
-   imesa->Setup[I810_CTXREG_LCS] = ( GFX_OP_LINEWIDTH_CULL_SHADE_MODE |
-				     LCS_UPDATE_ZMODE |
-				     LCS_Z_LESS |
-				     LCS_UPDATE_LINEWIDTH |
-				     LCS_LINEWIDTH_1_0 |
-				     LCS_UPDATE_ALPHA_INTERP |
-				     LCS_ALPHA_INTERP |
-				     LCS_UPDATE_FOG_INTERP |
-				     0 |
-				     LCS_UPDATE_SPEC_INTERP |
-				     0 |
-				     LCS_UPDATE_RGB_INTERP |
-				     LCS_RGB_INTERP |
-				     LCS_UPDATE_CULL_MODE |
-				     LCS_CULL_DISABLE);
-
-   imesa->LcsCullMode = LCS_CULL_CW;
-   imesa->LcsLineWidth = LCS_LINEWIDTH_1_0;
-   imesa->LcsPointSize = LCS_LINEWIDTH_1_0;
-
-   imesa->Setup[I810_CTXREG_PV] = ( GFX_OP_PV_RULE |
-				    PV_UPDATE_PIXRULE |
-				    PV_PIXRULE_ENABLE |
-				    PV_UPDATE_LINELIST |
-				    PV_LINELIST_PV1 |
-				    PV_UPDATE_TRIFAN |
-				    PV_TRIFAN_PV2 |
-				    PV_UPDATE_TRISTRIP |
-				    PV_TRISTRIP_PV2 );
-
-
-   imesa->Setup[I810_CTXREG_ST0] = GFX_OP_STIPPLE;
-   imesa->Setup[I810_CTXREG_ST1] = 0;
-
-   imesa->Setup[I810_CTXREG_AA] = ( GFX_OP_ANTIALIAS |
-				    AA_UPDATE_EDGEFLAG |
-				    0 |
-				    AA_UPDATE_POLYWIDTH |
-				    AA_POLYWIDTH_05 |
-				    AA_UPDATE_LINEWIDTH |
-				    AA_LINEWIDTH_05 |
-				    AA_UPDATE_BB_EXPANSION |
-				    0 |
-				    AA_UPDATE_AA_ENABLE |
-				    0 );
-
-   memset(imesa->BufferSetup, 0, sizeof(imesa->BufferSetup));
-   imesa->BufferSetup[I810_DESTREG_DI0] = CMD_OP_DESTBUFFER_INFO;
-
-   if (imesa->glCtx->Visual.doubleBufferMode && imesa->sarea->pf_current_page == 0) {
-      /* use back buffer by default */
-      imesa->drawMap = i810Screen->back.map;
-      imesa->readMap = i810Screen->back.map;
-      imesa->BufferSetup[I810_DESTREG_DI1] = (i810Screen->backOffset |
-					      i810Screen->backPitchBits);
-   } else {
-      /* use front buffer by default */
-      imesa->drawMap = (char *)imesa->driScreen->pFB;
-      imesa->readMap = (char *)imesa->driScreen->pFB;
-      imesa->BufferSetup[I810_DESTREG_DI1] = (i810Screen->fbOffset |
-					      i810Screen->backPitchBits);
-   }
-
-   imesa->BufferSetup[I810_DESTREG_DV0] = GFX_OP_DESTBUFFER_VARS;
-   imesa->BufferSetup[I810_DESTREG_DV1] = (DV_HORG_BIAS_OGL |
-					   DV_VORG_BIAS_OGL |
-					   i810Screen->fbFormat);
-
-   imesa->BufferSetup[I810_DESTREG_DR0] = GFX_OP_DRAWRECT_INFO;
-   imesa->BufferSetup[I810_DESTREG_DR1] = DR1_RECT_CLIP_ENABLE;
-}
-
-
-static void i810InvalidateState( GLcontext *ctx, GLuint new_state )
-{
-   _swrast_InvalidateState( ctx, new_state );
-   _swsetup_InvalidateState( ctx, new_state );
-   _ac_InvalidateState( ctx, new_state );
-   _tnl_InvalidateState( ctx, new_state );
-   I810_CONTEXT(ctx)->new_state |= new_state;
-}
-
-
-void i810InitStateFuncs(GLcontext *ctx)
-{
-   /* Callbacks for internal Mesa events.
-    */
-   ctx->Driver.UpdateState = i810InvalidateState;
-
-   /* API callbacks
-    */
-   ctx->Driver.AlphaFunc = i810AlphaFunc;
-   ctx->Driver.BlendEquationSeparate = i810BlendEquationSeparate;
-   ctx->Driver.BlendFuncSeparate = i810BlendFuncSeparate;
-   ctx->Driver.ClearColor = i810ClearColor;
-   ctx->Driver.ColorMask = i810ColorMask;
-   ctx->Driver.CullFace = i810CullFaceFrontFace;
-   ctx->Driver.DepthFunc = i810DepthFunc;
-   ctx->Driver.DepthMask = i810DepthMask;
-   ctx->Driver.Enable = i810Enable;
-   ctx->Driver.Fogfv = i810Fogfv;
-   ctx->Driver.FrontFace = i810CullFaceFrontFace;
-   ctx->Driver.LineWidth = i810LineWidth;
-   ctx->Driver.LogicOpcode = i810LogicOp;
-   ctx->Driver.PolygonStipple = i810PolygonStipple;
-   ctx->Driver.RenderMode = i810RenderMode;
-   ctx->Driver.Scissor = i810Scissor;
-   ctx->Driver.DrawBuffer = i810DrawBuffer;
-   ctx->Driver.ReadBuffer = i810ReadBuffer;
-   ctx->Driver.ShadeModel = i810ShadeModel;
-   ctx->Driver.DepthRange = i810DepthRange;
-   ctx->Driver.Viewport = i810Viewport;
-   ctx->Driver.PointSize = i810PointSize;
-
-   if (IS_I815(I810_CONTEXT(ctx))) {
-      ctx->Driver.LightModelfv = i810LightModelfv_i815;
-   } else {
-      ctx->Driver.LightModelfv = i810LightModelfv;
-   }
-
-   /* Pixel path fallbacks.
-    */
-   ctx->Driver.Accum = _swrast_Accum;
-   ctx->Driver.Bitmap = _swrast_Bitmap;
-   ctx->Driver.CopyPixels = _swrast_CopyPixels;
-   ctx->Driver.DrawPixels = _swrast_DrawPixels;
-   ctx->Driver.ReadPixels = _swrast_ReadPixels;
-
-   /* Swrast hooks for imaging extensions:
-    */
-   ctx->Driver.CopyColorTable = _swrast_CopyColorTable;
-   ctx->Driver.CopyColorSubTable = _swrast_CopyColorSubTable;
-   ctx->Driver.CopyConvolutionFilter1D = _swrast_CopyConvolutionFilter1D;
-   ctx->Driver.CopyConvolutionFilter2D = _swrast_CopyConvolutionFilter2D;
-}
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/i810/i810state.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/i810/i810state.h
deleted file mode 100644
index 118b07549..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/i810/i810state.h
+++ /dev/null
@@ -1,15 +0,0 @@
-#ifndef _I810_STATE_H
-#define _I810_STATE_H
-
-#include "i810context.h"
-
-extern void i810InitState( GLcontext *ctx );
-extern void i810InitStateFuncs( GLcontext *ctx );
-extern void i810PrintDirty( const char *msg, GLuint state );
-extern void i810DrawBuffer(GLcontext *ctx, GLenum mode );
-
-extern void i810Fallback( i810ContextPtr imesa, GLuint bit, GLboolean mode );
-#define FALLBACK( imesa, bit, mode ) i810Fallback( imesa, bit, mode )
-
-
-#endif
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/i810/i810tex.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/i810/i810tex.c
deleted file mode 100644
index 0aba8e8aa..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/i810/i810tex.c
+++ /dev/null
@@ -1,564 +0,0 @@
-/*
- * GLX Hardware Device Driver for Intel i810
- * Copyright (C) 1999 Keith Whitwell
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included
- * in all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * KEITH WHITWELL, OR ANY OTHER CONTRIBUTORS BE LIABLE FOR ANY CLAIM, 
- * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR 
- * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE 
- * OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- */
-/* $XFree86: xc/lib/GL/mesa/src/drv/i810/i810tex.c,v 1.9 2002/10/30 12:51:33 alanh Exp $ */
-
-#include "glheader.h"
-#include "mtypes.h"
-#include "imports.h"
-#include "simple_list.h"
-#include "enums.h"
-#include "texstore.h"
-#include "texformat.h"
-#include "teximage.h"
-#include "texmem.h"
-#include "texobj.h"
-#include "swrast/swrast.h"
-#include "colormac.h"
-#include "texobj.h"
-#include "mm.h"
-
-#include "i810screen.h"
-#include "i810_dri.h"
-
-#include "i810context.h"
-#include "i810tex.h"
-#include "i810state.h"
-#include "i810ioctl.h"
-
-
-/*
- * Compute the 'S2.4' lod bias factor from the floating point OpenGL bias.
- */
-static GLuint i810ComputeLodBias(GLfloat bias)
-{
-   int b = (int) (bias * 16.0) + 12;
-   if (b > 63)
-      b = 63;
-   else if (b < -64)
-      b = -64;
-   return (GLuint) (b & MLC_LOD_BIAS_MASK);
-}
-
-
-static void i810SetTexWrapping(i810TextureObjectPtr tex,
-			       GLenum swrap, GLenum twrap)
-{
-   tex->Setup[I810_TEXREG_MCS] &= ~(MCS_U_STATE_MASK| MCS_V_STATE_MASK);
-
-   switch( swrap ) {
-   case GL_REPEAT:
-      tex->Setup[I810_TEXREG_MCS] |= MCS_U_WRAP;
-      break;
-   case GL_CLAMP:
-   case GL_CLAMP_TO_EDGE:
-      tex->Setup[I810_TEXREG_MCS] |= MCS_U_CLAMP;
-      break;
-   case GL_MIRRORED_REPEAT:
-      tex->Setup[I810_TEXREG_MCS] |= MCS_U_MIRROR;
-      break;
-   default:
-      _mesa_problem(NULL, "bad S wrap mode in %s", __FUNCTION__);
-   }
-
-   switch( twrap ) {
-   case GL_REPEAT:
-      tex->Setup[I810_TEXREG_MCS] |= MCS_V_WRAP;
-      break;
-   case GL_CLAMP:
-   case GL_CLAMP_TO_EDGE:
-      tex->Setup[I810_TEXREG_MCS] |= MCS_V_CLAMP;
-      break;
-   case GL_MIRRORED_REPEAT:
-      tex->Setup[I810_TEXREG_MCS] |= MCS_V_MIRROR;
-      break;
-   default:
-      _mesa_problem(NULL, "bad T wrap mode in %s", __FUNCTION__);
-   }
-}
-
-
-static void i810SetTexFilter(i810ContextPtr imesa, 
-			     i810TextureObjectPtr t, 
-			     GLenum minf, GLenum magf,
-                             GLfloat bias)
-{
-   t->Setup[I810_TEXREG_MF] &= ~(MF_MIN_MASK|
-				 MF_MAG_MASK|
-				 MF_MIP_MASK);
-   t->Setup[I810_TEXREG_MLC] &= ~(MLC_LOD_BIAS_MASK);
-
-   switch (minf) {
-   case GL_NEAREST:
-      t->Setup[I810_TEXREG_MF] |= MF_MIN_NEAREST | MF_MIP_NONE;
-      break;
-   case GL_LINEAR:
-      t->Setup[I810_TEXREG_MF] |= MF_MIN_LINEAR | MF_MIP_NONE;
-      break;
-   case GL_NEAREST_MIPMAP_NEAREST:
-      t->Setup[I810_TEXREG_MF] |= MF_MIN_NEAREST | MF_MIP_NEAREST;
-      if (magf == GL_LINEAR) {
-         /*bias -= 0.5;*/  /* this doesn't work too good */
-      }
-      break;
-   case GL_LINEAR_MIPMAP_NEAREST:
-      t->Setup[I810_TEXREG_MF] |= MF_MIN_LINEAR | MF_MIP_NEAREST;
-      break;
-   case GL_NEAREST_MIPMAP_LINEAR:
-      if (IS_I815(imesa)) 
-	 t->Setup[I810_TEXREG_MF] |= MF_MIN_NEAREST | MF_MIP_LINEAR;
-      else 
-	 t->Setup[I810_TEXREG_MF] |= MF_MIN_NEAREST | MF_MIP_DITHER;
-      /*
-      if (magf == GL_LINEAR) {
-         bias -= 0.5;
-      }
-      */
-      bias -= 0.5; /* always biasing here looks better */
-      break;
-   case GL_LINEAR_MIPMAP_LINEAR:
-      if (IS_I815(imesa))
-	 t->Setup[I810_TEXREG_MF] |= MF_MIN_LINEAR | MF_MIP_LINEAR;
-      else 
-	 t->Setup[I810_TEXREG_MF] |= MF_MIN_LINEAR | MF_MIP_DITHER;
-      break;
-   default:
-      return;
-   }
-
-   switch (magf) {
-   case GL_NEAREST: 
-      t->Setup[I810_TEXREG_MF] |= MF_MAG_NEAREST; 
-      break;
-   case GL_LINEAR: 
-      t->Setup[I810_TEXREG_MF] |= MF_MAG_LINEAR; 
-      break;
-   default: 
-      return;
-   }
-
-   t->Setup[I810_TEXREG_MLC] |= i810ComputeLodBias(bias);
-}
-
-
-static void
-i810SetTexBorderColor( i810TextureObjectPtr t, GLubyte color[4] )
-{
-   /* Need a fallback.
-    */
-}
-
-
-static i810TextureObjectPtr
-i810AllocTexObj( GLcontext *ctx, struct gl_texture_object *texObj )
-{
-   i810TextureObjectPtr t;
-   i810ContextPtr imesa = I810_CONTEXT(ctx);
-
-   t = CALLOC_STRUCT( i810_texture_object_t );
-   texObj->DriverData = t;
-   if ( t != NULL ) {
-      GLfloat bias = ctx->Texture.Unit[ctx->Texture.CurrentUnit].LodBias;
-      /* Initialize non-image-dependent parts of the state:
-       */
-      t->base.tObj = texObj;
-      t->Setup[I810_TEXREG_MI0] = GFX_OP_MAP_INFO;
-      t->Setup[I810_TEXREG_MI1] = MI1_MAP_0; 
-      t->Setup[I810_TEXREG_MI2] = MI2_DIMENSIONS_ARE_LOG2;
-      t->Setup[I810_TEXREG_MLC] = (GFX_OP_MAP_LOD_CTL | 
-				   MLC_MAP_0 |
-				   /*MLC_DITHER_WEIGHT_FULL |*/
-				   MLC_DITHER_WEIGHT_12 |
-				   MLC_UPDATE_LOD_BIAS |
-				   0x0);
-      t->Setup[I810_TEXREG_MCS] = (GFX_OP_MAP_COORD_SETS |
-				   MCS_COORD_0 |
-				   MCS_UPDATE_NORMALIZED |
-				   MCS_NORMALIZED_COORDS |
-				   MCS_UPDATE_V_STATE |
-				   MCS_V_WRAP |
-				   MCS_UPDATE_U_STATE |
-				   MCS_U_WRAP);
-      t->Setup[I810_TEXREG_MF] = (GFX_OP_MAP_FILTER |
-				  MF_MAP_0 |
-				  MF_UPDATE_ANISOTROPIC |
-				  MF_UPDATE_MIP_FILTER |
-				  MF_UPDATE_MAG_FILTER |
-				  MF_UPDATE_MIN_FILTER);
-      
-      make_empty_list( & t->base );
-
-      i810SetTexWrapping( t, texObj->WrapS, texObj->WrapT );
-      /*i830SetTexMaxAnisotropy( t, texObj->MaxAnisotropy );*/
-      i810SetTexFilter( imesa, t, texObj->MinFilter, texObj->MagFilter, bias );
-      i810SetTexBorderColor( t, texObj->_BorderChan );
-   }
-
-   return t;
-}
-
-
-static void i810TexParameter( GLcontext *ctx, GLenum target,
-			      struct gl_texture_object *tObj,
-			      GLenum pname, const GLfloat *params )
-{
-   i810ContextPtr imesa = I810_CONTEXT(ctx);
-   i810TextureObjectPtr t = (i810TextureObjectPtr) tObj->DriverData;
-
-   if (!t)
-      return;
-
-   if ( target != GL_TEXTURE_2D )
-      return;
-
-   /* Can't do the update now as we don't know whether to flush
-    * vertices or not.  Setting imesa->new_state means that
-    * i810UpdateTextureState() will be called before any triangles are
-    * rendered.  If a statechange has occurred, it will be detected at
-    * that point, and buffered vertices flushed.  
-    */
-   switch (pname) {
-   case GL_TEXTURE_MIN_FILTER:
-   case GL_TEXTURE_MAG_FILTER:
-      {
-         GLfloat bias = ctx->Texture.Unit[ctx->Texture.CurrentUnit].LodBias;
-         i810SetTexFilter( imesa, t, tObj->MinFilter, tObj->MagFilter, bias );
-      }
-      break;
-
-   case GL_TEXTURE_WRAP_S:
-   case GL_TEXTURE_WRAP_T:
-      i810SetTexWrapping( t, tObj->WrapS, tObj->WrapT );
-      break;
-  
-   case GL_TEXTURE_BORDER_COLOR:
-      i810SetTexBorderColor( t, tObj->_BorderChan );
-      break;
-
-   case GL_TEXTURE_BASE_LEVEL:
-   case GL_TEXTURE_MAX_LEVEL:
-   case GL_TEXTURE_MIN_LOD:
-   case GL_TEXTURE_MAX_LOD:
-      /* This isn't the most efficient solution but there doesn't appear to
-       * be a nice alternative for Radeon.  Since there's no LOD clamping,
-       * we just have to rely on loading the right subset of mipmap levels
-       * to simulate a clamped LOD.
-       */
-      I810_FIREVERTICES( I810_CONTEXT(ctx) );
-      driSwapOutTextureObject( (driTextureObject *) t );
-      break;
-
-   default:
-      return;
-   }
-
-   if (t == imesa->CurrentTexObj[0]) {
-      I810_STATECHANGE( imesa, I810_UPLOAD_TEX0 );
-   }
-
-   if (t == imesa->CurrentTexObj[1]) {
-      I810_STATECHANGE( imesa, I810_UPLOAD_TEX1 );
-   }
-}
-
-
-/**
- * Setup hardware bits for new texture environment settings.
- * 
- * \todo
- * Determine whether or not \c param can be used instead of
- * \c texUnit->EnvColor in the \c GL_TEXTURE_ENV_COLOR case.
- */
-static void i810TexEnv( GLcontext *ctx, GLenum target, 
-			GLenum pname, const GLfloat *param )
-{
-   i810ContextPtr imesa = I810_CONTEXT( ctx );
-   const GLuint unit = ctx->Texture.CurrentUnit;
-   const struct gl_texture_unit *texUnit = &ctx->Texture.Unit[unit];
-
-   /* Only one env color.  Need a fallback if env colors are different
-    * and texture setup references env color in both units.  
-    */
-   switch (pname) {
-   case GL_TEXTURE_ENV_COLOR: {
-      GLubyte c[4];
-      GLuint envColor;
-
-      UNCLAMPED_FLOAT_TO_RGBA_CHAN( c, texUnit->EnvColor );
-      envColor = PACK_COLOR_8888( c[3], c[0], c[1], c[2] );
-
-      if (imesa->Setup[I810_CTXREG_CF1] != envColor) {
-	 I810_STATECHANGE(imesa, I810_UPLOAD_CTX);
-	 imesa->Setup[I810_CTXREG_CF1] = envColor;
-      }
-      break;
-   }
-
-   case GL_TEXTURE_ENV_MODE:
-      imesa->TexEnvImageFmt[unit] = 0; /* force recalc of env state */
-      break;
-
-   case GL_TEXTURE_LOD_BIAS: {
-      if ( texUnit->_Current != NULL ) {
-	 const struct gl_texture_object *tObj = texUnit->_Current;
-	 i810TextureObjectPtr t = (i810TextureObjectPtr) tObj->DriverData;
-
-	 t->Setup[I810_TEXREG_MLC] &= ~(MLC_LOD_BIAS_MASK);
-	 t->Setup[I810_TEXREG_MLC] |= i810ComputeLodBias(*param);
-      }
-      break;
-   }
-
-   default:
-      break;
-   }
-} 
-
-
-
-#if 0
-static void i810TexImage1D( GLcontext *ctx, GLenum target, GLint level,
-			    GLint internalFormat,
-			    GLint width, GLint border,
-			    GLenum format, GLenum type, 
-			    const GLvoid *pixels,
-			    const struct gl_pixelstore_attrib *pack,
-			    struct gl_texture_object *texObj,
-			    struct gl_texture_image *texImage )
-{
-   i810TextureObjectPtr t = (i810TextureObjectPtr) texObj->DriverData;
-   if (t) {
-      i810SwapOutTexObj( imesa, t );
-   }
-}
-
-static void i810TexSubImage1D( GLcontext *ctx, 
-			       GLenum target,
-			       GLint level,	
-			       GLint xoffset,
-			       GLsizei width,
-			       GLenum format, GLenum type,
-			       const GLvoid *pixels,
-			       const struct gl_pixelstore_attrib *pack,
-			       struct gl_texture_object *texObj,
-			       struct gl_texture_image *texImage )
-{
-}
-#endif
-
-
-static void i810TexImage2D( GLcontext *ctx, GLenum target, GLint level,
-			    GLint internalFormat,
-			    GLint width, GLint height, GLint border,
-			    GLenum format, GLenum type, const GLvoid *pixels,
-			    const struct gl_pixelstore_attrib *packing,
-			    struct gl_texture_object *texObj,
-			    struct gl_texture_image *texImage )
-{
-   driTextureObject *t = (driTextureObject *) texObj->DriverData;
-   if (t) {
-      I810_FIREVERTICES( I810_CONTEXT(ctx) );
-      driSwapOutTextureObject( t );
-   }
-   else {
-      t = (driTextureObject *) i810AllocTexObj( ctx, texObj );
-      if (!t) {
-         _mesa_error(ctx, GL_OUT_OF_MEMORY, "glTexImage2D");
-         return;
-      }
-   }
-   _mesa_store_teximage2d( ctx, target, level, internalFormat,
-			   width, height, border, format, type,
-			   pixels, packing, texObj, texImage );
-}
-
-static void i810TexSubImage2D( GLcontext *ctx, 
-			       GLenum target,
-			       GLint level,	
-			       GLint xoffset, GLint yoffset,
-			       GLsizei width, GLsizei height,
-			       GLenum format, GLenum type,
-			       const GLvoid *pixels,
-			       const struct gl_pixelstore_attrib *packing,
-			       struct gl_texture_object *texObj,
-			       struct gl_texture_image *texImage )
-{
-   driTextureObject *t = (driTextureObject *)texObj->DriverData;
-   if (t) {
-     I810_FIREVERTICES( I810_CONTEXT(ctx) );
-     driSwapOutTextureObject( t );
-   }
-   _mesa_store_texsubimage2d(ctx, target, level, xoffset, yoffset, width, 
-			     height, format, type, pixels, packing, texObj,
-			     texImage);
-}
-
-
-static void i810BindTexture( GLcontext *ctx, GLenum target,
-			     struct gl_texture_object *tObj )
-{
-   assert( (target != GL_TEXTURE_2D) || (tObj->DriverData != NULL) );
-}
-
-
-static void i810DeleteTexture( GLcontext *ctx, struct gl_texture_object *tObj )
-{
-   driTextureObject * t = (driTextureObject *) tObj->DriverData;
-   if (t) {
-      i810ContextPtr imesa = I810_CONTEXT( ctx );
-      if (imesa)
-         I810_FIREVERTICES( imesa );
-      driDestroyTextureObject( t );
-   }
-   /* Free mipmap images and the texture object itself */
-   _mesa_delete_texture_object(ctx, tObj);
-}
-
-/**
- * Choose a Mesa texture format to match the requested format.
- * 
- * \todo
- * Determine why \c _mesa_texformat_al88 doesn't work right for
- * \c GL_LUMINANCE_ALPHA textures.  It seems to work fine for \c GL_INTENSITY,
- * but \c GL_LUMINANCE_ALPHA gets some red bands in progs/demos/texenv.
- */
-static const struct gl_texture_format *
-i810ChooseTextureFormat( GLcontext *ctx, GLint internalFormat,
-			 GLenum format, GLenum type )
-{
-   switch ( internalFormat ) {
-   case 4:
-   case GL_RGBA:
-   case GL_COMPRESSED_RGBA:
-      if ( format == GL_BGRA ) {
-         if ( type == GL_UNSIGNED_SHORT_1_5_5_5_REV ) {
-	    return &_mesa_texformat_argb1555;
-	 }
-      }
-      return &_mesa_texformat_argb4444;
-
-   case 3:
-   case GL_RGB:
-   case GL_COMPRESSED_RGB:
-   case GL_R3_G3_B2:
-   case GL_RGB4:
-   case GL_RGB5:
-   case GL_RGB8:
-   case GL_RGB10:
-   case GL_RGB12:
-   case GL_RGB16:
-     return &_mesa_texformat_rgb565;
-
-   case GL_RGBA2:
-   case GL_RGBA4:
-   case GL_RGBA8:
-   case GL_RGB10_A2:
-   case GL_RGBA12:
-   case GL_RGBA16:
-      return &_mesa_texformat_argb4444;
-
-   case GL_RGB5_A1:
-      return &_mesa_texformat_argb1555;
-
-   case GL_ALPHA:
-   case GL_ALPHA4:
-   case GL_ALPHA8:
-   case GL_ALPHA12:
-   case GL_ALPHA16:
-   case GL_COMPRESSED_ALPHA:
-      return &_mesa_texformat_al88;
-
-   case 1:
-   case GL_LUMINANCE:
-   case GL_LUMINANCE4:
-   case GL_LUMINANCE8:
-   case GL_LUMINANCE12:
-   case GL_LUMINANCE16:
-   case GL_COMPRESSED_LUMINANCE:
-      return &_mesa_texformat_rgb565;
-
-   case 2:
-   case GL_LUMINANCE_ALPHA:
-   case GL_LUMINANCE4_ALPHA4:
-   case GL_LUMINANCE6_ALPHA2:
-   case GL_LUMINANCE8_ALPHA8:
-   case GL_LUMINANCE12_ALPHA4:
-   case GL_LUMINANCE12_ALPHA12:
-   case GL_LUMINANCE16_ALPHA16:
-   case GL_COMPRESSED_LUMINANCE_ALPHA:
-   case GL_INTENSITY:
-   case GL_INTENSITY4:
-   case GL_INTENSITY8:
-   case GL_INTENSITY12:
-   case GL_INTENSITY16:
-   case GL_COMPRESSED_INTENSITY:
-#if 0
-      return &_mesa_texformat_al88;
-#else
-      return &_mesa_texformat_argb4444;
-#endif
-
-   case GL_YCBCR_MESA:
-      if (type == GL_UNSIGNED_SHORT_8_8_MESA ||
-	  type == GL_UNSIGNED_BYTE)
-         return &_mesa_texformat_ycbcr;
-      else
-         return &_mesa_texformat_ycbcr_rev;
-
-   default:
-      fprintf(stderr, "unexpected texture format in %s\n", __FUNCTION__);
-      return NULL;
-   }
-
-   return NULL; /* never get here */
-}
-
-/**
- * Allocate a new texture object.
- * Called via ctx->Driver.NewTextureObject.
- * Note: this function will be called during context creation to
- * allocate the default texture objects.
- * Note: we could use containment here to 'derive' the driver-specific
- * texture object from the core mesa gl_texture_object.  Not done at this time.
- */
-static struct gl_texture_object *
-i810NewTextureObject( GLcontext *ctx, GLuint name, GLenum target )
-{
-   struct gl_texture_object *obj;
-   obj = _mesa_new_texture_object(ctx, name, target);
-   i810AllocTexObj( ctx, obj );
-   return obj;
-}
-
-void i810InitTextureFuncs( struct dd_function_table *functions )
-{
-   functions->ChooseTextureFormat = i810ChooseTextureFormat;
-   functions->TexImage2D = i810TexImage2D;
-   functions->TexSubImage2D = i810TexSubImage2D;
-   functions->BindTexture = i810BindTexture;
-   functions->NewTextureObject = i810NewTextureObject;
-   functions->DeleteTexture = i810DeleteTexture;
-   functions->TexParameter = i810TexParameter;
-   functions->TexEnv = i810TexEnv;
-   functions->IsTextureResident = driIsTextureResident;
-}
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/i810/i810tex.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/i810/i810tex.h
deleted file mode 100644
index c6ab4c8e6..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/i810/i810tex.h
+++ /dev/null
@@ -1,78 +0,0 @@
-/*
- * GLX Hardware Device Driver for Intel i810
- * Copyright (C) 1999 Keith Whitwell
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included
- * in all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * KEITH WHITWELL, OR ANY OTHER CONTRIBUTORS BE LIABLE FOR ANY CLAIM, 
- * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR 
- * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE 
- * OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- *
- */
-
-#ifndef I810TEX_INC
-#define I810TEX_INC
-
-#include "mtypes.h"
-#include "mm.h"
-
-#include "i810context.h"
-#include "i810_3d_reg.h"
-#include "texmem.h"
-
-#define I810_TEX_MAXLEVELS 11
-
-/* For shared texture space managment, these texture objects may also
- * be used as proxies for regions of texture memory containing other
- * client's textures.  Such proxy textures (not to be confused with GL
- * proxy textures) are subject to the same LRU aging we use for our
- * own private textures, and thus we have a mechanism where we can
- * fairly decide between kicking out our own textures and those of
- * other clients.
- *
- * Non-local texture objects have a valid MemBlock to describe the
- * region managed by the other client, and can be identified by
- * 't->globj == 0' 
- */
-struct i810_texture_object_t {
-   driTextureObject base;
-     
-   int Pitch;
-   int Height;
-   int texelBytes;
-   char *BufAddr;
-   
-   GLuint max_level;
-
-   struct { 
-      const struct gl_texture_image *image;
-      int offset;		/* into BufAddr */
-      int height;
-      int internalFormat;
-   } image[I810_TEX_MAXLEVELS];
-
-   GLuint Setup[I810_TEX_SETUP_SIZE];
-   GLuint dirty;
-
-};		
-
-void i810UpdateTextureState( GLcontext *ctx );
-void i810InitTextureFuncs( struct dd_function_table *functions );
-
-void i810DestroyTexObj( i810ContextPtr imesa, i810TextureObjectPtr t );
-int i810UploadTexImagesLocked( i810ContextPtr imesa, i810TextureObjectPtr t );
-
-#endif
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/i810/i810texmem.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/i810/i810texmem.c
deleted file mode 100644
index 08900cc67..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/i810/i810texmem.c
+++ /dev/null
@@ -1,183 +0,0 @@
-/*
- * GLX Hardware Device Driver for Intel i810
- * Copyright (C) 1999 Keith Whitwell
- * Texmem interface changes (C) 2003 Dave Airlie
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included
- * in all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * KEITH WHITWELL, OR ANY OTHER CONTRIBUTORS BE LIABLE FOR ANY CLAIM,
- * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
- * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE
- * OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- */
-
-#include "glheader.h"
-#include "macros.h"
-#include "mtypes.h"
-#include "simple_list.h"
-#include "enums.h"
-#include "colormac.h"
-#include "mm.h"
-#include "texformat.h"
-
-#include "i810screen.h"
-#include "i810_dri.h"
-
-#include "i810context.h"
-#include "i810tex.h"
-#include "i810state.h"
-#include "i810ioctl.h"
-
-
-void i810DestroyTexObj(i810ContextPtr imesa, i810TextureObjectPtr t)
-{
-   /* See if it was the driver's current object.
-    */
-   if ( imesa != NULL ) { 
-     if (imesa->CurrentTexObj[0] == t) {
-       imesa->CurrentTexObj[0] = 0;
-       imesa->dirty &= ~I810_UPLOAD_TEX0;
-     }
-     
-     if (imesa->CurrentTexObj[1] == t) {
-       imesa->CurrentTexObj[1] = 0;
-       imesa->dirty &= ~I810_UPLOAD_TEX1;
-     }
-   }
-}
-
-
-
-#if defined(i386) || defined(__i386__)
-/* From linux kernel i386 header files, copes with odd sizes better
- * than COPY_DWORDS would:
- */
-static __inline__ void * __memcpy(void * to, const void * from, size_t n)
-{
-int d0, d1, d2;
-__asm__ __volatile__(
-	"rep ; movsl\n\t"
-	"testb $2,%b4\n\t"
-	"je 1f\n\t"
-	"movsw\n"
-	"1:\ttestb $1,%b4\n\t"
-	"je 2f\n\t"
-	"movsb\n"
-	"2:"
-	: "=&c" (d0), "=&D" (d1), "=&S" (d2)
-	:"0" (n/4), "q" (n),"1" ((long) to),"2" ((long) from)
-	: "memory");
-return (to);
-}
-#else
-/* Allow compilation on other architectures */
-#define __memcpy memcpy
-#endif
-
-/* Upload an image from mesa's internal copy.
- */
-static void i810UploadTexLevel( i810ContextPtr imesa,
-				i810TextureObjectPtr t, int hwlevel )
-{
-   const struct gl_texture_image *image = t->image[hwlevel].image;
-   int j;
-
-   if (!image || !image->Data)
-      return;
-
-   if (image->Width * image->TexFormat->TexelBytes == t->Pitch) {
-	 GLubyte *dst = (GLubyte *)(t->BufAddr + t->image[hwlevel].offset);
-	 GLubyte *src = (GLubyte *)image->Data;
-	 
-	 memcpy( dst, src, t->Pitch * image->Height );
-   }
-   else switch (image->TexFormat->TexelBytes) {
-   case 1:
-      {
-	 GLubyte *dst = (GLubyte *)(t->BufAddr + t->image[hwlevel].offset);
-	 GLubyte *src = (GLubyte *)image->Data;
-
-	 for (j = 0 ; j < image->Height ; j++, dst += t->Pitch) {
-	    __memcpy(dst, src, image->Width );
-	    src += image->Width;
-	 }
-      }
-      break;
-
-   case 2:
-      {
-	 GLushort *dst = (GLushort *)(t->BufAddr + t->image[hwlevel].offset);
-	 GLushort *src = (GLushort *)image->Data;
-
-	 for (j = 0 ; j < image->Height ; j++, dst += (t->Pitch/2)) {
-	    __memcpy(dst, src, image->Width * 2 );
-	    src += image->Width;
-	 }
-      }
-      break;
-
-   default:
-      fprintf(stderr, "%s: Not supported texel size %d\n",
-	      __FUNCTION__, image->TexFormat->TexelBytes);
-   }
-}
-
-/* This is called with the lock held.  May have to eject our own and/or
- * other client's texture objects to make room for the upload.
- */
-int i810UploadTexImagesLocked( i810ContextPtr imesa, i810TextureObjectPtr t )
-{
-   int i;
-   int ofs;
-   int numLevels;
-
-   /* Do we need to eject LRU texture objects?
-    */
-   if (!t->base.memBlock) {
-      int heap;
-       
-      heap = driAllocateTexture( imesa->texture_heaps, imesa->nr_heaps,
-				 (driTextureObject *) t);
-      
-      if ( heap == -1 ) {
-	return -1;
-      }
-      
-      ofs = t->base.memBlock->ofs;
-      t->BufAddr = imesa->i810Screen->tex.map + ofs;
-      t->Setup[I810_TEXREG_MI3] = imesa->i810Screen->textureOffset + ofs;
-      
-      if (t == imesa->CurrentTexObj[0])
-	I810_STATECHANGE(imesa, I810_UPLOAD_TEX0);
-      
-      if (t == imesa->CurrentTexObj[1])
-	 I810_STATECHANGE(imesa, I810_UPLOAD_TEX1);
-      
-       /*      i810UpdateTexLRU( imesa, t );*/
-     }
-   driUpdateTextureLRU( (driTextureObject *) t );
-   
-   if (imesa->texture_heaps[0]->timestamp >= GET_DISPATCH_AGE(imesa))
-      i810WaitAgeLocked( imesa, imesa->texture_heaps[0]->timestamp );
-
-   numLevels = t->base.lastLevel - t->base.firstLevel + 1;
-   for (i = 0 ; i < numLevels ; i++)
-      if (t->base.dirty_images[0] & (1<<i))
-	 i810UploadTexLevel( imesa, t, i );
-
-   t->base.dirty_images[0] = 0;
-
-   return 0;
-}  
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/i810/i810texstate.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/i810/i810texstate.c
deleted file mode 100644
index e100c565c..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/i810/i810texstate.c
+++ /dev/null
@@ -1,746 +0,0 @@
-/*
- * GLX Hardware Device Driver for Intel i810
- * Copyright (C) 1999 Keith Whitwell
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included
- * in all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * KEITH WHITWELL, OR ANY OTHER CONTRIBUTORS BE LIABLE FOR ANY CLAIM, 
- * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR 
- * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE 
- * OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- */
-
-#include "glheader.h"
-#include "macros.h"
-#include "mtypes.h"
-#include "simple_list.h"
-#include "enums.h"
-
-#include "mm.h"
-
-#include "i810screen.h"
-#include "i810_dri.h"
-
-#include "i810context.h"
-#include "i810tex.h"
-#include "i810state.h"
-#include "i810ioctl.h"
-
-
-
-
-static void i810SetTexImages( i810ContextPtr imesa, 
-			      struct gl_texture_object *tObj )
-{
-   GLuint height, width, pitch, i, textureFormat, log_pitch;
-   i810TextureObjectPtr t = (i810TextureObjectPtr) tObj->DriverData;
-   const struct gl_texture_image *baseImage = tObj->Image[0][tObj->BaseLevel];
-   GLint numLevels;
-   GLint log2Width, log2Height;
-
-/*     fprintf(stderr, "%s\n", __FUNCTION__); */
-
-   switch (baseImage->Format) {
-   case GL_RGB:
-   case GL_LUMINANCE:
-      t->texelBytes = 2;
-      textureFormat = MI1_FMT_16BPP | MI1_PF_16BPP_RGB565;
-      break;
-   case GL_ALPHA:
-   case GL_LUMINANCE_ALPHA:
-   case GL_INTENSITY:
-   case GL_RGBA:
-      t->texelBytes = 2;
-      textureFormat = MI1_FMT_16BPP | MI1_PF_16BPP_ARGB4444;
-      break;
-   case GL_COLOR_INDEX:
-      textureFormat = MI1_FMT_8CI | MI1_PF_8CI_ARGB4444;
-      t->texelBytes = 1;
-      break;
-   case GL_YCBCR_MESA:
-      t->texelBytes = 2;
-      textureFormat = MI1_FMT_422 | MI1_PF_422_YCRCB_SWAP_Y
-	  | MI1_COLOR_CONV_ENABLE;
-      break;
-       
-   default:
-      fprintf(stderr, "i810SetTexImages: bad image->Format\n" );
-      return;
-   }
-
-   driCalculateTextureFirstLastLevel( (driTextureObject *) t );
-
-   numLevels = t->base.lastLevel - t->base.firstLevel + 1;
-
-   log2Width = tObj->Image[0][t->base.firstLevel]->WidthLog2;
-   log2Height = tObj->Image[0][t->base.firstLevel]->HeightLog2;
-
-   /* Figure out the amount of memory required to hold all the mipmap
-    * levels.  Choose the smallest pitch to accomodate the largest
-    * mipmap:
-    */
-   width = tObj->Image[0][t->base.firstLevel]->Width * t->texelBytes;
-   for (pitch = 32, log_pitch=2 ; pitch < width ; pitch *= 2 )
-      log_pitch++;
-   
-   /* All images must be loaded at this pitch.  Count the number of
-    * lines required:
-    */
-   for ( height = i = 0 ; i < numLevels ; i++ ) {
-      t->image[i].image = tObj->Image[0][t->base.firstLevel + i];
-      t->image[i].offset = height * pitch;
-      t->image[i].internalFormat = baseImage->Format;
-      height += t->image[i].image->Height;
-   }
-
-   t->Pitch = pitch;
-   t->base.totalSize = height*pitch;
-   t->max_level = i-1;
-   t->dirty = I810_UPLOAD_TEX0 | I810_UPLOAD_TEX1;   
-   t->Setup[I810_TEXREG_MI1] = (MI1_MAP_0 | textureFormat | log_pitch); 
-   t->Setup[I810_TEXREG_MI2] = (MI2_DIMENSIONS_ARE_LOG2 |
-				(log2Height << 16) | log2Width);
-   t->Setup[I810_TEXREG_MLL] = (GFX_OP_MAP_LOD_LIMITS |
-				MLL_MAP_0  |
-				MLL_UPDATE_MAX_MIP | 
-				MLL_UPDATE_MIN_MIP |
-				((numLevels - 1) << MLL_MIN_MIP_SHIFT));
-
-   LOCK_HARDWARE( imesa );
-   i810UploadTexImagesLocked( imesa, t );
-   UNLOCK_HARDWARE( imesa );
-}
-
-/* ================================================================
- * Texture combine functions
- */
-
-#define I810_DISABLE		0
-#define I810_PASSTHRU		1
-#define I810_REPLACE		2
-#define I810_MODULATE		3
-#define I810_DECAL		4
-#define I810_BLEND		5
-#define I810_ALPHA_BLEND	6
-#define I810_ADD		7
-#define I810_MAX_COMBFUNC	8
-
-
-static GLuint i810_color_combine[][I810_MAX_COMBFUNC] =
-{
-   /* Unit 0:
-    */
-   {
-      /* Disable combiner stage
-       */
-      ( GFX_OP_MAP_COLOR_STAGES |
-	MC_STAGE_0 |
-	MC_UPDATE_DEST |
-	MC_DEST_CURRENT |
-	MC_UPDATE_ARG1 |
-	MC_ARG1_ITERATED_COLOR | 
-	MC_UPDATE_ARG2 |
-	MC_ARG2_ONE |
-	MC_UPDATE_OP |
-	MC_OP_ARG1 ),		/* actually passthru */
-
-      /* Passthru
-       */
-      ( GFX_OP_MAP_COLOR_STAGES |
-	MC_STAGE_0 |
-	MC_UPDATE_DEST |
-	MC_DEST_CURRENT |
-	MC_UPDATE_ARG1 |
-	MC_ARG1_ITERATED_COLOR | 
-	MC_UPDATE_ARG2 |
-	MC_ARG2_ONE |
-	MC_UPDATE_OP |
-	MC_OP_ARG1 ),
-
-      /* GL_REPLACE 
-       */
-      ( GFX_OP_MAP_COLOR_STAGES |
-	MC_STAGE_0 |
-	MC_UPDATE_DEST |
-	MC_DEST_CURRENT |
-	MC_UPDATE_ARG1 |
-	MC_ARG1_TEX0_COLOR | 
-	MC_UPDATE_ARG2 |
-	MC_ARG2_ONE |
-	MC_UPDATE_OP |
-	MC_OP_ARG1 ),
-
-      /* GL_MODULATE
-       */
-      ( GFX_OP_MAP_COLOR_STAGES |
-	MC_STAGE_0 |
-	MC_UPDATE_DEST |
-	MC_DEST_CURRENT |
-	MC_UPDATE_ARG1 |
-	MC_ARG1_TEX0_COLOR | 
-	MC_UPDATE_ARG2 |
-	MC_ARG2_ITERATED_COLOR |
-	MC_UPDATE_OP |
-	MC_OP_MODULATE ),
-
-      /* GL_DECAL 
-       */
-      ( GFX_OP_MAP_COLOR_STAGES |
-	MC_STAGE_0 |
-	MC_UPDATE_DEST |
-	MC_DEST_CURRENT |
-	MC_UPDATE_ARG1 |
-	MC_ARG1_COLOR_FACTOR | 
-	MC_UPDATE_ARG2 |
-	MC_ARG2_TEX0_COLOR |
-	MC_UPDATE_OP |
-	MC_OP_LIN_BLEND_TEX0_ALPHA ),
-
-      /* GL_BLEND 
-       */
-      ( GFX_OP_MAP_COLOR_STAGES |
-	MC_STAGE_0 |
-	MC_UPDATE_DEST |
-	MC_DEST_CURRENT |
-	MC_UPDATE_ARG1 |
-	MC_ARG1_COLOR_FACTOR | 
-	MC_UPDATE_ARG2 |
-	MC_ARG2_ITERATED_COLOR |
-	MC_UPDATE_OP |
-	MC_OP_LIN_BLEND_TEX0_COLOR ),
-
-      /* GL_BLEND according to alpha
-       */
-      ( GFX_OP_MAP_COLOR_STAGES |
-	MC_STAGE_0 |
-	MC_UPDATE_DEST |
-	MC_DEST_CURRENT |
-	MC_UPDATE_ARG1 |
-	MC_ARG1_TEX0_COLOR | 
-	MC_UPDATE_ARG2 |
-	MC_ARG2_ITERATED_COLOR |
-	MC_UPDATE_OP |
-	MC_OP_LIN_BLEND_TEX0_ALPHA ),
-
-      /* GL_ADD 
-       */
-      ( GFX_OP_MAP_COLOR_STAGES |
-	MC_STAGE_0 |
-	MC_UPDATE_DEST |
-	MC_DEST_CURRENT |
-	MC_UPDATE_ARG1 |
-	MC_ARG1_TEX0_COLOR | 
-	MC_UPDATE_ARG2 |
-	MC_ARG2_ITERATED_COLOR |
-	MC_UPDATE_OP |
-	MC_OP_ADD ),
-   },
-
-   /* Unit 1:
-    */
-   {
-      /* Disable combiner stage (Note: disables all subsequent stages)
-       */
-      ( GFX_OP_MAP_COLOR_STAGES |
-	MC_STAGE_1 |
-	MC_UPDATE_DEST |
-	MC_DEST_CURRENT |
-	MC_UPDATE_ARG1 |
-	MC_ARG1_ONE | 
-	MC_UPDATE_ARG2 |
-	MC_ARG2_ONE |
-	MC_UPDATE_OP |
-	MC_OP_DISABLE ),
-
-      
-      /* Passthru
-       */
-      ( GFX_OP_MAP_COLOR_STAGES |
-	MC_STAGE_1 |
-	MC_UPDATE_DEST |
-	MC_DEST_CURRENT |
-	MC_UPDATE_ARG1 |
-	MC_ARG1_CURRENT_COLOR | 
-	MC_UPDATE_ARG2 |
-	MC_ARG2_ONE |
-	MC_UPDATE_OP |
-	MC_OP_ARG1 ),
-
-      /* GL_REPLACE
-       */
-      ( GFX_OP_MAP_COLOR_STAGES |
-	MC_STAGE_1 |
-	MC_UPDATE_DEST |
-	MC_DEST_CURRENT |
-	MC_UPDATE_ARG1 |
-	MC_ARG1_TEX1_COLOR | 
-	MC_UPDATE_ARG2 |
-	MC_ARG2_ONE |
-	MC_UPDATE_OP |
-	MC_OP_ARG1 ),
-
-      /* GL_MODULATE
-       */
-      ( GFX_OP_MAP_COLOR_STAGES |
-	MC_STAGE_1 |
-	MC_UPDATE_DEST |
-	MC_DEST_CURRENT |
-	MC_UPDATE_ARG1 |
-	MC_ARG1_TEX1_COLOR | 
-	MC_UPDATE_ARG2 |
-	MC_ARG2_CURRENT_COLOR |
-	MC_UPDATE_OP |
-	MC_OP_MODULATE ),
-
-      /* GL_DECAL
-       */
-      ( GFX_OP_MAP_COLOR_STAGES |
-	MC_STAGE_1 |
-	MC_UPDATE_DEST |
-	MC_DEST_CURRENT |
-	MC_UPDATE_ARG1 |
-	MC_ARG1_COLOR_FACTOR | 
-	MC_UPDATE_ARG2 |
-	MC_ARG2_TEX1_COLOR |
-	MC_UPDATE_OP |
-	MC_OP_LIN_BLEND_TEX1_ALPHA ),
-      
-      /* GL_BLEND 
-       */
-      ( GFX_OP_MAP_COLOR_STAGES |
-	MC_STAGE_1 |
-	MC_UPDATE_DEST |
-	MC_DEST_CURRENT |
-	MC_UPDATE_ARG1 |
-	MC_ARG1_COLOR_FACTOR | 
-	MC_UPDATE_ARG2 |
-	MC_ARG2_CURRENT_COLOR |
-	MC_UPDATE_OP |
-	MC_OP_LIN_BLEND_TEX1_COLOR ),
-
-      /* GL_BLEND according to alpha
-       */
-      ( GFX_OP_MAP_COLOR_STAGES |
-	MC_STAGE_1 |
-	MC_UPDATE_DEST |
-	MC_DEST_CURRENT |
-	MC_UPDATE_ARG1 |
-	MC_ARG1_TEX1_COLOR | 
-	MC_UPDATE_ARG2 |
-	MC_ARG2_CURRENT_COLOR |
-	MC_UPDATE_OP |
-	MC_OP_LIN_BLEND_TEX1_ALPHA ),
-
-      /* GL_ADD 
-       */
-      ( GFX_OP_MAP_COLOR_STAGES |
-	MC_STAGE_1 |
-	MC_UPDATE_DEST |
-	MC_DEST_CURRENT |
-	MC_UPDATE_ARG1 |
-	MC_ARG1_TEX1_COLOR | 
-	MC_UPDATE_ARG2 |
-	MC_ARG2_CURRENT_COLOR |
-	MC_UPDATE_OP |
-	MC_OP_ADD ),
-   }
-};
-
-static GLuint i810_alpha_combine[][I810_MAX_COMBFUNC] =
-{
-   /* Unit 0:
-    */
-   {
-      /* Disable combiner stage
-       */
-      ( GFX_OP_MAP_ALPHA_STAGES |
-	MA_STAGE_0 |
-	MA_UPDATE_ARG1 |
-	MA_ARG1_ITERATED_ALPHA |
-	MA_UPDATE_ARG2 |
-	MA_ARG2_TEX0_ALPHA |
-	MA_UPDATE_OP |
-	MA_OP_ARG1 ),
-
-      /* Passthru
-       */
-      ( GFX_OP_MAP_ALPHA_STAGES |
-	MA_STAGE_0 |
-	MA_UPDATE_ARG1 |
-	MA_ARG1_ITERATED_ALPHA |
-	MA_UPDATE_ARG2 |
-	MA_ARG2_TEX0_ALPHA |
-	MA_UPDATE_OP |
-	MA_OP_ARG1 ),
-
-      /* GL_REPLACE 
-       */
-      ( GFX_OP_MAP_ALPHA_STAGES |
-	MA_STAGE_0 |
-	MA_UPDATE_ARG1 |
-	MA_ARG1_ITERATED_ALPHA |
-	MA_UPDATE_ARG2 |
-	MA_ARG2_TEX0_ALPHA |
-	MA_UPDATE_OP |
-	MA_OP_ARG2 ),
-
-      /* GL_MODULATE
-       */
-      ( GFX_OP_MAP_ALPHA_STAGES |
-	MA_STAGE_0 |
-	MA_UPDATE_ARG1 |
-	MA_ARG1_ITERATED_ALPHA |
-	MA_UPDATE_ARG2 |
-	MA_ARG2_TEX0_ALPHA |
-	MA_UPDATE_OP |
-	MA_OP_MODULATE ),
-
-      /* GL_DECAL 
-       */
-      ( GFX_OP_MAP_ALPHA_STAGES |
-	MA_STAGE_0 |
-	MA_UPDATE_ARG1 |
-	MA_ARG1_ALPHA_FACTOR |
-	MA_UPDATE_ARG2 |
-	MA_ARG2_ALPHA_FACTOR |
-	MA_UPDATE_OP |
-	MA_OP_ARG1 ),
-
-      /* GL_BLEND 
-       */
-      ( GFX_OP_MAP_ALPHA_STAGES |
-	MA_STAGE_0 |
-	MA_UPDATE_ARG1 |
-	MA_ARG1_ALPHA_FACTOR |
-	MA_UPDATE_ARG2 |
-	MA_ARG2_ITERATED_ALPHA |
-	MA_UPDATE_OP |
-	MA_OP_LIN_BLEND_TEX0_ALPHA ),
-
-      /* GL_BLEND according to alpha (same as above)
-       */
-      ( GFX_OP_MAP_ALPHA_STAGES |
-	MA_STAGE_0 |
-	MA_UPDATE_ARG1 |
-	MA_ARG1_ALPHA_FACTOR |
-	MA_UPDATE_ARG2 |
-	MA_ARG2_ITERATED_ALPHA |
-	MA_UPDATE_OP |
-	MA_OP_LIN_BLEND_TEX0_ALPHA ),
-
-      /* GL_ADD 
-       */
-      ( GFX_OP_MAP_ALPHA_STAGES |
-	MA_STAGE_0 |
-	MA_UPDATE_ARG1 |
-	MA_ARG1_ITERATED_ALPHA |
-	MA_UPDATE_ARG2 |
-	MA_ARG2_TEX0_ALPHA |
-	MA_UPDATE_OP |
-	MA_OP_ADD ),
-   },
-
-   /* Unit 1:
-    */
-   {
-      /* Disable combiner stage
-       */
-      ( GFX_OP_MAP_ALPHA_STAGES |
-	MA_STAGE_1 |
-	MA_UPDATE_ARG1 |
-	MA_ARG1_CURRENT_ALPHA |
-	MA_UPDATE_ARG2 |
-	MA_ARG2_CURRENT_ALPHA |
-	MA_UPDATE_OP |
-	MA_OP_ARG1 ),
-
-      /* Passthru
-       */
-      ( GFX_OP_MAP_ALPHA_STAGES |
-	MA_STAGE_1 |
-	MA_UPDATE_ARG1 |
-	MA_ARG1_CURRENT_ALPHA |
-	MA_UPDATE_ARG2 |
-	MA_ARG2_CURRENT_ALPHA |
-	MA_UPDATE_OP |
-	MA_OP_ARG1 ),
-
-      /* GL_REPLACE 
-       */
-      ( GFX_OP_MAP_ALPHA_STAGES |
-	MA_STAGE_1 |
-	MA_UPDATE_ARG1 |
-	MA_ARG1_CURRENT_ALPHA |
-	MA_UPDATE_ARG2 |
-	MA_ARG2_TEX1_ALPHA |
-	MA_UPDATE_OP |
-	MA_OP_ARG2 ),
-
-      /* GL_MODULATE 
-       */
-      ( GFX_OP_MAP_ALPHA_STAGES |
-	MA_STAGE_1 |
-	MA_UPDATE_ARG1 |
-	MA_ARG1_CURRENT_ALPHA |
-	MA_UPDATE_ARG2 |
-	MA_ARG2_TEX1_ALPHA |
-	MA_UPDATE_OP |
-	MA_OP_MODULATE ),
-
-      /* GL_DECAL 
-       */
-      ( GFX_OP_MAP_ALPHA_STAGES |
-	MA_STAGE_1 |
-	MA_UPDATE_ARG1 |
-	MA_ARG1_ALPHA_FACTOR |
-	MA_UPDATE_ARG2 |
-	MA_ARG2_ALPHA_FACTOR |
-	MA_UPDATE_OP |
-	MA_OP_ARG1 ),
-
-      /* GL_BLEND 
-       */
-      ( GFX_OP_MAP_ALPHA_STAGES |
-	MA_STAGE_1 |
-	MA_UPDATE_ARG1 |
-	MA_ARG1_ALPHA_FACTOR |
-	MA_UPDATE_ARG2 |
-	MA_ARG2_ITERATED_ALPHA |
-	MA_UPDATE_OP |
-	MA_OP_LIN_BLEND_TEX1_ALPHA ),
-
-      /* GL_BLEND according to alpha (same as above)
-       */
-      ( GFX_OP_MAP_ALPHA_STAGES |
-	MA_STAGE_1 |
-	MA_UPDATE_ARG1 |
-	MA_ARG1_ALPHA_FACTOR |
-	MA_UPDATE_ARG2 |
-	MA_ARG2_ITERATED_ALPHA |
-	MA_UPDATE_OP |
-	MA_OP_LIN_BLEND_TEX1_ALPHA ),
-
-      /* GL_ADD 
-       */
-      ( GFX_OP_MAP_ALPHA_STAGES |
-	MA_STAGE_1 |
-	MA_UPDATE_ARG1 |
-	MA_ARG1_CURRENT_ALPHA |
-	MA_UPDATE_ARG2 |
-	MA_ARG2_TEX1_ALPHA |
-	MA_UPDATE_OP |
-	MA_OP_ADD ),
-   }
-
-};
-
-
-
-static void i810UpdateTexEnv( GLcontext *ctx, GLuint unit )
-{
-   i810ContextPtr imesa = I810_CONTEXT(ctx);
-   const struct gl_texture_unit *texUnit = &ctx->Texture.Unit[unit];
-   const struct gl_texture_object *tObj = texUnit->_Current;
-   const GLuint format = tObj->Image[0][tObj->BaseLevel]->Format;
-   GLuint color_combine, alpha_combine;
-
-   switch (texUnit->EnvMode) {
-   case GL_REPLACE:
-      if (format == GL_ALPHA) {
-	 color_combine = i810_color_combine[unit][I810_PASSTHRU];
-	 alpha_combine = i810_alpha_combine[unit][I810_REPLACE];
-      } else if (format == GL_LUMINANCE || format == GL_RGB) {
-	 color_combine = i810_color_combine[unit][I810_REPLACE];
-	 alpha_combine = i810_alpha_combine[unit][I810_PASSTHRU];
-      } else {
-	 color_combine = i810_color_combine[unit][I810_REPLACE];
-	 alpha_combine = i810_alpha_combine[unit][I810_REPLACE];
-      }
-      break;
-
-   case GL_MODULATE:
-      if (format == GL_ALPHA) {
-	 color_combine = i810_color_combine[unit][I810_PASSTHRU];
-	 alpha_combine = i810_alpha_combine[unit][I810_MODULATE];
-      } else {
-	 color_combine = i810_color_combine[unit][I810_MODULATE];
-	 alpha_combine = i810_alpha_combine[unit][I810_MODULATE];
-      }
-      break;
-
-   case GL_DECAL:
-      switch (format) {
-      case GL_RGBA:
-	 color_combine = i810_color_combine[unit][I810_ALPHA_BLEND];
-	 alpha_combine = i810_alpha_combine[unit][I810_PASSTHRU];
-	 break;
-      case GL_RGB:
-	 color_combine = i810_color_combine[unit][I810_REPLACE];
-	 alpha_combine = i810_alpha_combine[unit][I810_PASSTHRU];
-	 break;
-      case GL_ALPHA:
-      case GL_LUMINANCE:
-      case GL_LUMINANCE_ALPHA:
-      case GL_INTENSITY:
-	 color_combine = i810_color_combine[unit][I810_PASSTHRU];
-	 alpha_combine = i810_alpha_combine[unit][I810_PASSTHRU];
-	 break;
-      case GL_COLOR_INDEX:
-      default:
-	 return;
-      }
-      break;
-
-   case GL_BLEND:
-      switch (format) {
-      case GL_RGB:
-      case GL_LUMINANCE:
-	 color_combine = i810_color_combine[unit][I810_BLEND];
-	 alpha_combine = i810_alpha_combine[unit][I810_PASSTHRU];
-	 break;
-      case GL_RGBA:
-      case GL_LUMINANCE_ALPHA:
-	 color_combine = i810_color_combine[unit][I810_BLEND];
-	 alpha_combine = i810_alpha_combine[unit][I810_MODULATE];
-	 break;
-      case GL_ALPHA:
-	 color_combine = i810_color_combine[unit][I810_PASSTHRU];
-	 alpha_combine = i810_alpha_combine[unit][I810_MODULATE];
-	 break;
-      case GL_INTENSITY:
-	 color_combine = i810_color_combine[unit][I810_BLEND];
-	 alpha_combine = i810_alpha_combine[unit][I810_BLEND];
-	 break;
-      case GL_COLOR_INDEX:
-      default:
-	 return;
-      }
-      break;
-
-   case GL_ADD:
-      switch (format) {
-      case GL_RGB:
-      case GL_LUMINANCE:
-	 color_combine = i810_color_combine[unit][I810_ADD];
-	 alpha_combine = i810_alpha_combine[unit][I810_PASSTHRU];
-	 break;
-      case GL_RGBA:
-      case GL_LUMINANCE_ALPHA:
-	 color_combine = i810_color_combine[unit][I810_ADD];
-	 alpha_combine = i810_alpha_combine[unit][I810_MODULATE];
-	 break;
-      case GL_ALPHA:
-	 color_combine = i810_color_combine[unit][I810_PASSTHRU];
-	 alpha_combine = i810_alpha_combine[unit][I810_MODULATE];
-	 break;
-      case GL_INTENSITY:
-	 color_combine = i810_color_combine[unit][I810_ADD];
-	 alpha_combine = i810_alpha_combine[unit][I810_ADD];
-	 break;
-      case GL_COLOR_INDEX:
-      default:
-	 return;
-      }
-      break;
-
-   default:
-      return;
-   }
-
-   if (alpha_combine != imesa->Setup[I810_CTXREG_MA0 + unit] ||
-       color_combine != imesa->Setup[I810_CTXREG_MC0 + unit]) 
-   {
-      I810_STATECHANGE( imesa, I810_UPLOAD_CTX );
-      imesa->Setup[I810_CTXREG_MA0 + unit] = alpha_combine;
-      imesa->Setup[I810_CTXREG_MC0 + unit] = color_combine;
-   }	
-}
-
-
-
-
-static void i810UpdateTexUnit( GLcontext *ctx, GLuint unit )
-{
-   i810ContextPtr imesa = I810_CONTEXT(ctx);
-   struct gl_texture_unit *texUnit = &ctx->Texture.Unit[unit];
-
-   if (texUnit->_ReallyEnabled == TEXTURE_2D_BIT) 
-   {
-      struct gl_texture_object *tObj = texUnit->_Current;
-      i810TextureObjectPtr t = (i810TextureObjectPtr)tObj->DriverData;
-
-      /* Upload teximages (not pipelined)
-       */
-      if (t->base.dirty_images[0]) {
-	 I810_FIREVERTICES(imesa);
-	 i810SetTexImages( imesa, tObj );
-	 if (!t->base.memBlock) {
-	    FALLBACK( imesa, I810_FALLBACK_TEXTURE, GL_TRUE );
-	    return;
-	 }
-      }
-
-      if (tObj->Image[0][tObj->BaseLevel]->Border > 0) {
-         FALLBACK( imesa, I810_FALLBACK_TEXTURE, GL_TRUE );
-         return;
-      }
-
-      /* Update state if this is a different texture object to last
-       * time.
-       */
-      if (imesa->CurrentTexObj[unit] != t) {
-	 I810_STATECHANGE(imesa, (I810_UPLOAD_TEX0<<unit));
-	 imesa->CurrentTexObj[unit] = t;
-	 t->base.bound |= (1U << unit);
-	 
-	 driUpdateTextureLRU( (driTextureObject *) t ); /* XXX: should be locked */
-
-      }
-      
-      /* Update texture environment if texture object image format or 
-       * texture environment state has changed.
-       */
-      if (tObj->Image[0][tObj->BaseLevel]->Format != imesa->TexEnvImageFmt[unit]) {
-	 imesa->TexEnvImageFmt[unit] = tObj->Image[0][tObj->BaseLevel]->Format;
-	 i810UpdateTexEnv( ctx, unit );
-      }
-   }
-   else if (texUnit->_ReallyEnabled) {
-      FALLBACK( imesa, I810_FALLBACK_TEXTURE, GL_TRUE );
-   }
-   else /*if (imesa->CurrentTexObj[unit])*/ {
-      imesa->CurrentTexObj[unit] = 0;
-      imesa->TexEnvImageFmt[unit] = 0;	
-      imesa->dirty &= ~(I810_UPLOAD_TEX0<<unit); 
-      imesa->Setup[I810_CTXREG_MA0 + unit] = 
-	 i810_alpha_combine[unit][I810_DISABLE];
-      imesa->Setup[I810_CTXREG_MC0 + unit] = 
-	 i810_color_combine[unit][I810_DISABLE];
-      I810_STATECHANGE( imesa, I810_UPLOAD_CTX );
-   }
-}
-
-
-void i810UpdateTextureState( GLcontext *ctx )
-{
-   i810ContextPtr imesa = I810_CONTEXT(ctx);
-   /*  fprintf(stderr, "%s\n", __FUNCTION__); */
-   FALLBACK( imesa, I810_FALLBACK_TEXTURE, GL_FALSE );
-   i810UpdateTexUnit( ctx, 0 );
-   i810UpdateTexUnit( ctx, 1 );
-}
-
-
-
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/i810/i810tris.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/i810/i810tris.c
deleted file mode 100644
index 3e09427bb..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/i810/i810tris.c
+++ /dev/null
@@ -1,871 +0,0 @@
-/* $XFree86: xc/lib/GL/mesa/src/drv/i810/i810tris.c,v 1.7 2002/10/30 12:51:33 alanh Exp $ */
-/**************************************************************************
-
-Copyright 2001 VA Linux Systems Inc., Fremont, California.
-
-All Rights Reserved.
-
-Permission is hereby granted, free of charge, to any person obtaining a
-copy of this software and associated documentation files (the "Software"),
-to deal in the Software without restriction, including without limitation
-on the rights to use, copy, modify, merge, publish, distribute, sub
-license, and/or sell copies of the Software, and to permit persons to whom
-the Software is furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice (including the next
-paragraph) shall be included in all copies or substantial portions of the
-Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
-ATI, VA LINUX SYSTEMS AND/OR THEIR SUPPLIERS BE LIABLE FOR ANY CLAIM,
-DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
-OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
-USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-**************************************************************************/
-
-/*
- * Authors:
- *   Keith Whitwell <keith@tungstengraphics.com>
- */
-
-#include "glheader.h"
-#include "mtypes.h"
-#include "macros.h"
-#include "enums.h"
-#include "colormac.h"
-
-#include "swrast/swrast.h"
-#include "swrast_setup/swrast_setup.h"
-#include "tnl/t_context.h"
-#include "tnl/t_pipeline.h"
-
-#include "i810screen.h"
-#include "i810_dri.h"
-
-#include "i810tris.h"
-#include "i810state.h"
-#include "i810vb.h"
-#include "i810ioctl.h"
-
-static void i810RenderPrimitive( GLcontext *ctx, GLenum prim );
-
-/***********************************************************************
- *                    Emit primitives as inline vertices               *
- ***********************************************************************/
-
-#if defined(USE_X86_ASM)
-#define COPY_DWORDS( j, vb, vertsize, v )				\
-do {									\
-	int __tmp;							\
-	__asm__ __volatile__( "rep ; movsl"				\
-			      : "=%c" (j), "=D" (vb), "=S" (__tmp)	\
-			      : "0" (vertsize),				\
-			        "D" ((long)vb),				\
-			        "S" ((long)v) );			\
-} while (0)
-#else
-#define COPY_DWORDS( j, vb, vertsize, v )				\
-do {									\
-   for ( j = 0 ; j < vertsize ; j++ )					\
-      vb[j] = ((GLuint *)v)[j];						\
-   vb += vertsize;							\
-} while (0)
-#endif
-
-static __inline__ void i810_draw_triangle( i810ContextPtr imesa,
-					   i810VertexPtr v0,
-					   i810VertexPtr v1,
-					   i810VertexPtr v2 )
-{
-   GLuint vertsize = imesa->vertex_size;
-   GLuint *vb = i810AllocDmaLow( imesa, 3 * 4 * vertsize );
-   int j;
-
-   COPY_DWORDS( j, vb, vertsize, v0 );
-   COPY_DWORDS( j, vb, vertsize, v1 );
-   COPY_DWORDS( j, vb, vertsize, v2 );
-}
-
-
-static __inline__ void i810_draw_quad( i810ContextPtr imesa,
-				       i810VertexPtr v0,
-				       i810VertexPtr v1,
-				       i810VertexPtr v2,
-				       i810VertexPtr v3 )
-{
-   GLuint vertsize = imesa->vertex_size;
-   GLuint *vb = i810AllocDmaLow( imesa, 6 * 4 * vertsize );
-   int j;
-
-   COPY_DWORDS( j, vb, vertsize, v0 );
-   COPY_DWORDS( j, vb, vertsize, v1 );
-   COPY_DWORDS( j, vb, vertsize, v3 );
-   COPY_DWORDS( j, vb, vertsize, v1 );
-   COPY_DWORDS( j, vb, vertsize, v2 );
-   COPY_DWORDS( j, vb, vertsize, v3 );
-}
-
-
-static __inline__ void i810_draw_point( i810ContextPtr imesa,
-					i810VertexPtr tmp )
-{
-   GLfloat sz = imesa->glCtx->Point._Size * .5;
-   int vertsize = imesa->vertex_size;
-   GLuint *vb = i810AllocDmaLow( imesa, 2 * 4 * vertsize );
-   int j;
-
-   /* Draw a point as a horizontal line.
-    */
-   *(float *)&vb[0] = tmp->v.x - sz + 0.125;
-   for (j = 1 ; j < vertsize ; j++)
-      vb[j] = tmp->ui[j];
-   vb += vertsize;
-
-   *(float *)&vb[0] = tmp->v.x + sz + 0.125;
-   for (j = 1 ; j < vertsize ; j++)
-      vb[j] = tmp->ui[j];
-   vb += vertsize;
-}
-
-
-static __inline__ void i810_draw_line( i810ContextPtr imesa,
-				       i810VertexPtr v0,
-				       i810VertexPtr v1 )
-{
-   GLuint vertsize = imesa->vertex_size;
-   GLuint *vb = i810AllocDmaLow( imesa, 2 * 4 * vertsize );
-   int j;
-
-   COPY_DWORDS( j, vb, vertsize, v0 );
-   COPY_DWORDS( j, vb, vertsize, v1 );
-}
-
-
-
-/***********************************************************************
- *          Macros for t_dd_tritmp.h to draw basic primitives          *
- ***********************************************************************/
-
-#define TRI( a, b, c )				\
-do { 						\
-   if (0) fprintf(stderr, "hw TRI\n");		\
-   if (DO_FALLBACK)				\
-      imesa->draw_tri( imesa, a, b, c );	\
-   else						\
-      i810_draw_triangle( imesa, a, b, c );	\
-} while (0)
-
-#define QUAD( a, b, c, d )			\
-do { 						\
-   if (0) fprintf(stderr, "hw QUAD\n");		\
-   if (DO_FALLBACK) {				\
-      imesa->draw_tri( imesa, a, b, d );	\
-      imesa->draw_tri( imesa, b, c, d );	\
-   } else					\
-      i810_draw_quad( imesa, a, b, c, d );	\
-} while (0)
-
-#define LINE( v0, v1 )				\
-do { 						\
-   if (0) fprintf(stderr, "hw LINE\n");		\
-   if (DO_FALLBACK)				\
-      imesa->draw_line( imesa, v0, v1 );	\
-   else						\
-      i810_draw_line( imesa, v0, v1 );		\
-} while (0)
-
-#define POINT( v0 )				\
-do { 						\
-   if (0) fprintf(stderr, "hw POINT\n");	\
-   if (DO_FALLBACK)				\
-      imesa->draw_point( imesa, v0 );		\
-   else						\
-      i810_draw_point( imesa, v0 );		\
-} while (0)
-
-
-/***********************************************************************
- *              Build render functions from dd templates               *
- ***********************************************************************/
-
-#define I810_OFFSET_BIT 	0x01
-#define I810_TWOSIDE_BIT	0x02
-#define I810_UNFILLED_BIT	0x04
-#define I810_FALLBACK_BIT	0x08
-#define I810_MAX_TRIFUNC	0x10
-
-
-static struct {
-   tnl_points_func	        points;
-   tnl_line_func		line;
-   tnl_triangle_func	triangle;
-   tnl_quad_func		quad;
-} rast_tab[I810_MAX_TRIFUNC];
-
-
-#define DO_FALLBACK (IND & I810_FALLBACK_BIT)
-#define DO_OFFSET   (IND & I810_OFFSET_BIT)
-#define DO_UNFILLED (IND & I810_UNFILLED_BIT)
-#define DO_TWOSIDE  (IND & I810_TWOSIDE_BIT)
-#define DO_FLAT      0
-#define DO_TRI       1
-#define DO_QUAD      1
-#define DO_LINE      1
-#define DO_POINTS    1
-#define DO_FULL_QUAD 1
-
-#define HAVE_RGBA         1
-#define HAVE_SPEC         1
-#define HAVE_BACK_COLORS  0
-#define HAVE_HW_FLATSHADE 1
-#define VERTEX            i810Vertex
-#define TAB               rast_tab
-
-
-#define DEPTH_SCALE (1.0/0xffff)
-#define UNFILLED_TRI unfilled_tri
-#define UNFILLED_QUAD unfilled_quad
-#define VERT_X(_v) _v->v.x
-#define VERT_Y(_v) _v->v.y
-#define VERT_Z(_v) _v->v.z
-#define AREA_IS_CCW( a ) (a > 0)
-#define GET_VERTEX(e) (imesa->verts + (e * imesa->vertex_size * sizeof(int)))
-
-#define VERT_SET_RGBA( v, c )  					\
-do {								\
-   i810_color_t *color = (i810_color_t *)&((v)->ui[coloroffset]);	\
-   UNCLAMPED_FLOAT_TO_UBYTE(color->red, (c)[0]);		\
-   UNCLAMPED_FLOAT_TO_UBYTE(color->green, (c)[1]);		\
-   UNCLAMPED_FLOAT_TO_UBYTE(color->blue, (c)[2]);		\
-   UNCLAMPED_FLOAT_TO_UBYTE(color->alpha, (c)[3]);		\
-} while (0)
-
-#define VERT_COPY_RGBA( v0, v1 ) v0->ui[coloroffset] = v1->ui[coloroffset]
-
-#define VERT_SET_SPEC( v0, c )					\
-do {								\
-   if (havespec) {						\
-      UNCLAMPED_FLOAT_TO_UBYTE(v0->v.specular.red, (c)[0]);	\
-      UNCLAMPED_FLOAT_TO_UBYTE(v0->v.specular.green, (c)[1]);	\
-      UNCLAMPED_FLOAT_TO_UBYTE(v0->v.specular.blue, (c)[2]);	\
-   }								\
-} while (0)
-#define VERT_COPY_SPEC( v0, v1 )			\
-do {							\
-   if (havespec) {					\
-      v0->v.specular.red   = v1->v.specular.red;	\
-      v0->v.specular.green = v1->v.specular.green;	\
-      v0->v.specular.blue  = v1->v.specular.blue; 	\
-   }							\
-} while (0)
-
-#define VERT_SAVE_RGBA( idx )    color[idx] = v[idx]->ui[coloroffset]
-#define VERT_RESTORE_RGBA( idx ) v[idx]->ui[coloroffset] = color[idx]
-#define VERT_SAVE_SPEC( idx )    if (havespec) spec[idx] = v[idx]->ui[5]
-#define VERT_RESTORE_SPEC( idx ) if (havespec) v[idx]->ui[5] = spec[idx]
-
-#define LOCAL_VARS(n)							\
-   i810ContextPtr imesa = I810_CONTEXT(ctx);				\
-   GLuint color[n], spec[n];						\
-   GLuint coloroffset = (imesa->vertex_size == 4 ? 3 : 4);		\
-   GLboolean havespec = (imesa->vertex_size > 4);			\
-   (void) color; (void) spec; (void) coloroffset; (void) havespec;
-
-
-/***********************************************************************
- *                Helpers for rendering unfilled primitives            *
- ***********************************************************************/
-
-static const GLuint hw_prim[GL_POLYGON+1] = {
-   PR_LINES,
-   PR_LINES,
-   PR_LINES,
-   PR_LINES,
-   PR_TRIANGLES,
-   PR_TRIANGLES,
-   PR_TRIANGLES,
-   PR_TRIANGLES,
-   PR_TRIANGLES,
-   PR_TRIANGLES
-};
-
-#define RASTERIZE(x) if (imesa->hw_primitive != hw_prim[x]) \
-                        i810RasterPrimitive( ctx, x, hw_prim[x] )
-#define RENDER_PRIMITIVE imesa->render_primitive
-#define TAG(x) x
-#define IND I810_FALLBACK_BIT
-#include "tnl_dd/t_dd_unfilled.h"
-#undef IND
-
-/***********************************************************************
- *                      Generate GL render functions                   *
- ***********************************************************************/
-
-#define IND (0)
-#define TAG(x) x
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (I810_OFFSET_BIT)
-#define TAG(x) x##_offset
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (I810_TWOSIDE_BIT)
-#define TAG(x) x##_twoside
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (I810_TWOSIDE_BIT|I810_OFFSET_BIT)
-#define TAG(x) x##_twoside_offset
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (I810_UNFILLED_BIT)
-#define TAG(x) x##_unfilled
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (I810_OFFSET_BIT|I810_UNFILLED_BIT)
-#define TAG(x) x##_offset_unfilled
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (I810_TWOSIDE_BIT|I810_UNFILLED_BIT)
-#define TAG(x) x##_twoside_unfilled
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (I810_TWOSIDE_BIT|I810_OFFSET_BIT|I810_UNFILLED_BIT)
-#define TAG(x) x##_twoside_offset_unfilled
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (I810_FALLBACK_BIT)
-#define TAG(x) x##_fallback
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (I810_OFFSET_BIT|I810_FALLBACK_BIT)
-#define TAG(x) x##_offset_fallback
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (I810_TWOSIDE_BIT|I810_FALLBACK_BIT)
-#define TAG(x) x##_twoside_fallback
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (I810_TWOSIDE_BIT|I810_OFFSET_BIT|I810_FALLBACK_BIT)
-#define TAG(x) x##_twoside_offset_fallback
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (I810_UNFILLED_BIT|I810_FALLBACK_BIT)
-#define TAG(x) x##_unfilled_fallback
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (I810_OFFSET_BIT|I810_UNFILLED_BIT|I810_FALLBACK_BIT)
-#define TAG(x) x##_offset_unfilled_fallback
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (I810_TWOSIDE_BIT|I810_UNFILLED_BIT|I810_FALLBACK_BIT)
-#define TAG(x) x##_twoside_unfilled_fallback
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (I810_TWOSIDE_BIT|I810_OFFSET_BIT|I810_UNFILLED_BIT| \
-	     I810_FALLBACK_BIT)
-#define TAG(x) x##_twoside_offset_unfilled_fallback
-#include "tnl_dd/t_dd_tritmp.h"
-
-
-static void init_rast_tab( void )
-{
-   init();
-   init_offset();
-   init_twoside();
-   init_twoside_offset();
-   init_unfilled();
-   init_offset_unfilled();
-   init_twoside_unfilled();
-   init_twoside_offset_unfilled();
-   init_fallback();
-   init_offset_fallback();
-   init_twoside_fallback();
-   init_twoside_offset_fallback();
-   init_unfilled_fallback();
-   init_offset_unfilled_fallback();
-   init_twoside_unfilled_fallback();
-   init_twoside_offset_unfilled_fallback();
-}
-
-
-/***********************************************************************
- *                    Rasterization fallback helpers                   *
- ***********************************************************************/
-
-
-/* This code is hit only when a mix of accelerated and unaccelerated
- * primitives are being drawn, and only for the unaccelerated
- * primitives.
- */
-static void
-i810_fallback_tri( i810ContextPtr imesa,
-		   i810Vertex *v0,
-		   i810Vertex *v1,
-		   i810Vertex *v2 )
-{
-   GLcontext *ctx = imesa->glCtx;
-   SWvertex v[3];
-   i810_translate_vertex( ctx, v0, &v[0] );
-   i810_translate_vertex( ctx, v1, &v[1] );
-   i810_translate_vertex( ctx, v2, &v[2] );
-   _swrast_Triangle( ctx, &v[0], &v[1], &v[2] );
-}
-
-
-static void
-i810_fallback_line( i810ContextPtr imesa,
-		    i810Vertex *v0,
-		    i810Vertex *v1 )
-{
-   GLcontext *ctx = imesa->glCtx;
-   SWvertex v[2];
-   i810_translate_vertex( ctx, v0, &v[0] );
-   i810_translate_vertex( ctx, v1, &v[1] );
-   _swrast_Line( ctx, &v[0], &v[1] );
-}
-
-
-static void
-i810_fallback_point( i810ContextPtr imesa,
-		     i810Vertex *v0 )
-{
-   GLcontext *ctx = imesa->glCtx;
-   SWvertex v[1];
-   i810_translate_vertex( ctx, v0, &v[0] );
-   _swrast_Point( ctx, &v[0] );
-}
-
-
-
-/**********************************************************************/
-/*               Render unclipped begin/end objects                   */
-/**********************************************************************/
-
-#define IND 0
-#define V(x) (i810Vertex *)(vertptr + ((x)*vertsize*sizeof(int)))
-#define RENDER_POINTS( start, count )	\
-   for ( ; start < count ; start++) POINT( V(ELT(start)) );
-#define RENDER_LINE( v0, v1 )         LINE( V(v0), V(v1) )
-#define RENDER_TRI(  v0, v1, v2 )     TRI(  V(v0), V(v1), V(v2) )
-#define RENDER_QUAD( v0, v1, v2, v3 ) QUAD( V(v0), V(v1), V(v2), V(v3) )
-#define INIT(x) i810RenderPrimitive( ctx, x )
-#undef LOCAL_VARS
-#define LOCAL_VARS						\
-    i810ContextPtr imesa = I810_CONTEXT(ctx);			\
-    GLubyte *vertptr = (GLubyte *)imesa->verts;			\
-    const GLuint vertsize = imesa->vertex_size;       	\
-    const GLuint * const elt = TNL_CONTEXT(ctx)->vb.Elts;	\
-    (void) elt;
-#define RESET_STIPPLE
-#define RESET_OCCLUSION
-#define PRESERVE_VB_DEFS
-#define ELT(x) x
-#define TAG(x) i810_##x##_verts
-#include "tnl/t_vb_rendertmp.h"
-#undef ELT
-#undef TAG
-#define TAG(x) i810_##x##_elts
-#define ELT(x) elt[x]
-#include "tnl/t_vb_rendertmp.h"
-
-/**********************************************************************/
-/*                   Render clipped primitives                        */
-/**********************************************************************/
-
-
-
-static void i810RenderClippedPoly( GLcontext *ctx, const GLuint *elts,
-				   GLuint n )
-{
-   i810ContextPtr imesa = I810_CONTEXT(ctx);
-   TNLcontext *tnl = TNL_CONTEXT(ctx);
-   struct vertex_buffer *VB = &TNL_CONTEXT(ctx)->vb;
-   GLuint prim = imesa->render_primitive;
-
-   /* Render the new vertices as an unclipped polygon.
-    */
-   {
-      GLuint *tmp = VB->Elts;
-      VB->Elts = (GLuint *)elts;
-      tnl->Driver.Render.PrimTabElts[GL_POLYGON]( ctx, 0, n, 
-						  PRIM_BEGIN|PRIM_END );
-      VB->Elts = tmp;
-   }
-
-   /* Restore the render primitive
-    */
-   if (prim != GL_POLYGON)
-      tnl->Driver.Render.PrimitiveNotify( ctx, prim );
-}
-
-static void i810RenderClippedLine( GLcontext *ctx, GLuint ii, GLuint jj )
-{
-   TNLcontext *tnl = TNL_CONTEXT(ctx);
-   tnl->Driver.Render.Line( ctx, ii, jj );
-}
-
-static void i810FastRenderClippedPoly( GLcontext *ctx, const GLuint *elts,
-				       GLuint n )
-{
-   i810ContextPtr imesa = I810_CONTEXT( ctx );
-   GLuint vertsize = imesa->vertex_size;
-   GLuint *vb = i810AllocDmaLow( imesa, (n-2) * 3 * 4 * vertsize );
-   GLubyte *vertptr = (GLubyte *)imesa->verts;
-   const GLuint *start = (const GLuint *)V(elts[0]);
-   int i,j;
-
-   for (i = 2 ; i < n ; i++) {
-      COPY_DWORDS( j, vb, vertsize, V(elts[i-1]) );
-      COPY_DWORDS( j, vb, vertsize, V(elts[i]) );
-      COPY_DWORDS( j, vb, vertsize, start );
-   }
-}
-
-/**********************************************************************/
-/*                    Choose render functions                         */
-/**********************************************************************/
-
-/***********************************************************************
- *                    Rasterization fallback helpers                   *
- ***********************************************************************/
-
-
-
-#define _I810_NEW_RENDERSTATE (_DD_NEW_LINE_STIPPLE |		\
-			       _DD_NEW_TRI_UNFILLED |		\
-			       _DD_NEW_TRI_LIGHT_TWOSIDE |	\
-			       _DD_NEW_TRI_OFFSET |		\
-			       _DD_NEW_TRI_STIPPLE |		\
-			       _NEW_POLYGONSTIPPLE)
-
-#define POINT_FALLBACK (0)
-#define LINE_FALLBACK (DD_LINE_STIPPLE)
-#define TRI_FALLBACK (0)
-#define ANY_FALLBACK_FLAGS (POINT_FALLBACK|LINE_FALLBACK|TRI_FALLBACK|\
-                            DD_TRI_STIPPLE)
-#define ANY_RASTER_FLAGS (DD_TRI_LIGHT_TWOSIDE|DD_TRI_OFFSET|DD_TRI_UNFILLED)
-
-static void i810ChooseRenderState(GLcontext *ctx)
-{
-   TNLcontext *tnl = TNL_CONTEXT(ctx);
-   i810ContextPtr imesa = I810_CONTEXT(ctx);
-   GLuint flags = ctx->_TriangleCaps;
-   GLuint index = 0;
-
-   if (I810_DEBUG & DEBUG_STATE)
-     fprintf(stderr,"\n%s\n",__FUNCTION__);
-
-   if (flags & (ANY_FALLBACK_FLAGS|ANY_RASTER_FLAGS)) {
-      if (flags & ANY_RASTER_FLAGS) {
-	 if (flags & DD_TRI_LIGHT_TWOSIDE)    index |= I810_TWOSIDE_BIT;
-	 if (flags & DD_TRI_OFFSET)	      index |= I810_OFFSET_BIT;
-	 if (flags & DD_TRI_UNFILLED)	      index |= I810_UNFILLED_BIT;
-      }
-
-      imesa->draw_point = i810_draw_point;
-      imesa->draw_line = i810_draw_line;
-      imesa->draw_tri = i810_draw_triangle;
-
-      /* Hook in fallbacks for specific primitives.
-       */
-      if (flags & ANY_FALLBACK_FLAGS)
-      {
-	 if (flags & POINT_FALLBACK)
-	    imesa->draw_point = i810_fallback_point;
-
-	 if (flags & LINE_FALLBACK)
-	    imesa->draw_line = i810_fallback_line;
-
-	 if (flags & TRI_FALLBACK)
-	    imesa->draw_tri = i810_fallback_tri;
-
-	 if ((flags & DD_TRI_STIPPLE) && !imesa->stipple_in_hw)
-	    imesa->draw_tri = i810_fallback_tri;
-
-	 index |= I810_FALLBACK_BIT;
-      }
-   }
-
-   if (imesa->RenderIndex != index) {
-      imesa->RenderIndex = index;
-
-      tnl->Driver.Render.Points = rast_tab[index].points;
-      tnl->Driver.Render.Line = rast_tab[index].line;
-      tnl->Driver.Render.Triangle = rast_tab[index].triangle;
-      tnl->Driver.Render.Quad = rast_tab[index].quad;
-
-      if (index == 0) {
-	 tnl->Driver.Render.PrimTabVerts = i810_render_tab_verts;
-	 tnl->Driver.Render.PrimTabElts = i810_render_tab_elts;
-	 tnl->Driver.Render.ClippedLine = line; /* from tritmp.h */
-	 tnl->Driver.Render.ClippedPolygon = i810FastRenderClippedPoly;
-      } else {
-	 tnl->Driver.Render.PrimTabVerts = _tnl_render_tab_verts;
-	 tnl->Driver.Render.PrimTabElts = _tnl_render_tab_elts;
-	 tnl->Driver.Render.ClippedLine = i810RenderClippedLine;
-	 tnl->Driver.Render.ClippedPolygon = i810RenderClippedPoly;
-      }
-   }
-}
-
-static const GLenum reduced_prim[GL_POLYGON+1] = {
-   GL_POINTS,
-   GL_LINES,
-   GL_LINES,
-   GL_LINES,
-   GL_TRIANGLES,
-   GL_TRIANGLES,
-   GL_TRIANGLES,
-   GL_TRIANGLES,
-   GL_TRIANGLES,
-   GL_TRIANGLES
-};
-
-
-/**********************************************************************/
-/*                 High level hooks for t_vb_render.c                 */
-/**********************************************************************/
-
-
-
-/* Determine the rasterized primitive when not drawing unfilled
- * polygons.
- *
- * Used only for the default render stage which always decomposes
- * primitives to trianges/lines/points.  For the accelerated stage,
- * which renders strips as strips, the equivalent calculations are
- * performed in i810render.c.
- */
-static void i810RenderPrimitive( GLcontext *ctx, GLenum prim )
-{
-   i810ContextPtr imesa = I810_CONTEXT(ctx);
-   GLuint rprim = reduced_prim[prim];
-
-   imesa->render_primitive = prim;
-
-   if (rprim == GL_TRIANGLES && (ctx->_TriangleCaps & DD_TRI_UNFILLED))
-      return;
-
-   if (imesa->reduced_primitive != rprim ||
-       hw_prim[prim] != imesa->hw_primitive) {
-      i810RasterPrimitive( ctx, rprim, hw_prim[prim] );
-   }
-}
-
-static void i810RunPipeline( GLcontext *ctx )
-{
-   i810ContextPtr imesa = I810_CONTEXT(ctx);
-
-   if (imesa->new_state) {
-      if (imesa->new_state & _NEW_TEXTURE)
-	 i810UpdateTextureState( ctx );	/* may modify imesa->new_state */
-
-      if (!imesa->Fallback) {
-	 if (imesa->new_state & _I810_NEW_VERTEX)
-	    i810ChooseVertexState( ctx );
-
-	 if (imesa->new_state & _I810_NEW_RENDERSTATE)
-	    i810ChooseRenderState( ctx );
-      }
-
-      imesa->new_state = 0;
-   }
-
-   _tnl_run_pipeline( ctx );
-}
-
-static void i810RenderStart( GLcontext *ctx )
-{
-   /* Check for projective textureing.  Make sure all texcoord
-    * pointers point to something.  (fix in mesa?)
-    */
-   i810CheckTexSizes( ctx );
-}
-
-static void i810RenderFinish( GLcontext *ctx )
-{
-   if (I810_CONTEXT(ctx)->RenderIndex & I810_FALLBACK_BIT)
-      _swrast_flush( ctx );
-}
-
-
-
-
-/* System to flush dma and emit state changes based on the rasterized
- * primitive.
- */
-void i810RasterPrimitive( GLcontext *ctx,
-			  GLenum rprim,
-			  GLuint hwprim )
-{
-   i810ContextPtr imesa = I810_CONTEXT(ctx);
-   GLuint st1 = imesa->Setup[I810_CTXREG_ST1];
-   GLuint aa = imesa->Setup[I810_CTXREG_AA];
-   GLuint lcs = imesa->Setup[I810_CTXREG_LCS];
-
-   st1 &= ~ST1_ENABLE;
-   aa &= ~AA_ENABLE;
-
-   if (I810_DEBUG & DEBUG_PRIMS) {
-      /* Prints reduced prim, and hw prim */
-      char *prim_name = "Unknown";
-      
-      switch(hwprim) {
-      case PR_LINES:
-	 prim_name = "Lines";
-	 break;
-      case PR_LINESTRIP:
-	 prim_name = "LineStrip";
-	 break;	 
-      case PR_TRIANGLES:
-	 prim_name = "Triangles";
-	 break;	 
-      case PR_TRISTRIP_0:
-	 prim_name = "TriStrip_0";
-	 break;	 
-      case PR_TRIFAN:
-	 prim_name = "TriFan";
-	 break;	 
-      case PR_POLYGON:
-	 prim_name = "Polygons";
-	 break;
-      default:
-	 break;
-      }
-
-      fprintf(stderr, "%s : rprim(%s), hwprim(%s)\n",
-	      __FUNCTION__,
-	      _mesa_lookup_enum_by_nr(rprim),
-	      prim_name);
-   }
-
-   switch (rprim) {
-   case GL_TRIANGLES:
-      if (ctx->Polygon.StippleFlag)
-	 st1 |= ST1_ENABLE;
-      if (ctx->Polygon.SmoothFlag)
-	 aa |= AA_ENABLE;
-      break;
-   case GL_LINES:
-      lcs &= ~(LCS_LINEWIDTH_3_0|LCS_LINEWIDTH_0_5);
-      lcs |= imesa->LcsLineWidth;
-      if (ctx->Line.SmoothFlag) {
-	 aa |= AA_ENABLE;
-	 lcs |= LCS_LINEWIDTH_0_5;
-      }
-      break;
-   case GL_POINTS:
-      lcs &= ~(LCS_LINEWIDTH_3_0|LCS_LINEWIDTH_0_5);
-      lcs |= imesa->LcsPointSize;
-      if (ctx->Point.SmoothFlag) {
-	 aa |= AA_ENABLE;
-	 lcs |= LCS_LINEWIDTH_0_5;
-      }
-      break;
-   default:
-      return;
-   }
-
-   imesa->reduced_primitive = rprim;
-
-   if (st1 != imesa->Setup[I810_CTXREG_ST1] ||
-       aa != imesa->Setup[I810_CTXREG_AA] ||
-       lcs != imesa->Setup[I810_CTXREG_LCS])
-   {
-      I810_STATECHANGE(imesa, I810_UPLOAD_CTX);
-      imesa->hw_primitive = hwprim;
-      imesa->Setup[I810_CTXREG_LCS] = lcs;
-      imesa->Setup[I810_CTXREG_ST1] = st1;
-      imesa->Setup[I810_CTXREG_AA] = aa;
-   }
-   else if (hwprim != imesa->hw_primitive) {
-      I810_STATECHANGE(imesa, 0);
-      imesa->hw_primitive = hwprim;
-   }
-}
-
-/**********************************************************************/
-/*           Transition to/from hardware rasterization.               */
-/**********************************************************************/
-static char *fallbackStrings[] = {
-   "Texture",
-   "Draw buffer",
-   "Read buffer",
-   "Color mask",
-   "Render mode",
-   "Stencil",
-   "Stipple",
-   "User disable"
-};
-
-
-static char *getFallbackString(GLuint bit)
-{
-   int i = 0;
-   while (bit > 1) {
-      i++;
-      bit >>= 1;
-   }
-   return fallbackStrings[i];
-}
-
-void i810Fallback( i810ContextPtr imesa, GLuint bit, GLboolean mode )
-{
-   GLcontext *ctx = imesa->glCtx;
-   TNLcontext *tnl = TNL_CONTEXT(ctx);
-   GLuint oldfallback = imesa->Fallback;
-
-   if (0) fprintf(stderr, "%s old %x bit %x mode %d\n", __FUNCTION__,
-		  imesa->Fallback, bit, mode );
-
-   if (mode) {
-      imesa->Fallback |= bit;
-      if (oldfallback == 0) {
-	 I810_FIREVERTICES(imesa);
-	 if (I810_DEBUG & DEBUG_FALLBACKS) 
-	    fprintf(stderr, "ENTER FALLBACK %s\n", getFallbackString( bit ));
-	 _swsetup_Wakeup( ctx );
-	 imesa->RenderIndex = ~0;
-      }
-   }
-   else {
-      imesa->Fallback &= ~bit;
-      if (oldfallback == bit) {
-	 _swrast_flush( ctx );
-	 if (I810_DEBUG & DEBUG_FALLBACKS) 
-	    fprintf(stderr, "LEAVE FALLBACK %s\n", getFallbackString( bit ));
-	 tnl->Driver.Render.Start = i810RenderStart;
-	 tnl->Driver.Render.PrimitiveNotify = i810RenderPrimitive;
-	 tnl->Driver.Render.Finish = i810RenderFinish;
-	 tnl->Driver.Render.BuildVertices = i810BuildVertices;
-	 imesa->new_state |= (_I810_NEW_RENDERSTATE|_I810_NEW_VERTEX);
-      }
-   }
-}
-
-
-/**********************************************************************/
-/*                            Initialization.                         */
-/**********************************************************************/
-
-
-void i810InitTriFuncs( GLcontext *ctx )
-{
-   TNLcontext *tnl = TNL_CONTEXT(ctx);
-   static int firsttime = 1;
-
-   if (firsttime) {
-      init_rast_tab();
-      firsttime = 0;
-   }
-
-   tnl->Driver.RunPipeline = i810RunPipeline;
-   tnl->Driver.Render.Start = i810RenderStart;
-   tnl->Driver.Render.Finish = i810RenderFinish;
-   tnl->Driver.Render.PrimitiveNotify = i810RenderPrimitive;
-   tnl->Driver.Render.ResetLineStipple = _swrast_ResetLineStipple;
-   tnl->Driver.Render.BuildVertices = i810BuildVertices;
-}
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/i810/i810tris.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/i810/i810tris.h
deleted file mode 100644
index 06c8b3fcd..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/i810/i810tris.h
+++ /dev/null
@@ -1,36 +0,0 @@
-/*
- * GLX Hardware Device Driver for Intel i810
- * Copyright (C) 1999 Keith Whitwell
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included
- * in all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * KEITH WHITWELL, OR ANY OTHER CONTRIBUTORS BE LIABLE FOR ANY CLAIM,
- * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
- * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE
- * OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- *
- */
-/* $XFree86: xc/lib/GL/mesa/src/drv/i810/i810tris.h,v 1.10 2002/02/22 21:33:04 dawes Exp $ */
-
-#ifndef I810TRIS_INC
-#define I810TRIS_INC
-
-#include "mtypes.h"
-
-extern void i810PrintRenderState( const char *msg, GLuint state );
-extern void i810InitTriFuncs( GLcontext *ctx );
-extern void i810RasterPrimitive( GLcontext *ctx, GLenum rprim, GLuint hwprim );
-
-#endif
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/i810/i810vb.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/i810/i810vb.c
deleted file mode 100644
index 5ce98a991..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/i810/i810vb.c
+++ /dev/null
@@ -1,489 +0,0 @@
-/*
- * GLX Hardware Device Driver for Intel i810
- * Copyright (C) 1999 Keith Whitwell
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included
- * in all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * KEITH WHITWELL, OR ANY OTHER CONTRIBUTORS BE LIABLE FOR ANY CLAIM,
- * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
- * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE
- * OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- *
- */
-/* $XFree86: xc/lib/GL/mesa/src/drv/i810/i810vb.c,v 1.13 2003/03/26 20:43:48 tsi Exp $ */
- 
-
-#include "glheader.h"
-#include "mtypes.h"
-#include "imports.h"
-#include "macros.h"
-#include "colormac.h"
-
-#include "swrast_setup/swrast_setup.h"
-#include "tnl/t_context.h"
-
-#include "i810screen.h"
-#include "i810_dri.h"
-
-#include "i810context.h"
-#include "i810vb.h"
-#include "i810ioctl.h"
-#include "i810tris.h"
-#include "i810state.h"
-
-
-#define I810_TEX1_BIT       0x1
-#define I810_TEX0_BIT       0x2
-#define I810_RGBA_BIT       0x4
-#define I810_SPEC_BIT       0x8
-#define I810_FOG_BIT	    0x10
-#define I810_XYZW_BIT       0x20
-#define I810_PTEX_BIT       0x40
-#define I810_MAX_SETUP      0x80
-
-static struct {
-   void                (*emit)( GLcontext *, GLuint, GLuint, void *, GLuint );
-   tnl_interp_func		interp;
-   tnl_copy_pv_func	        copy_pv;
-   GLboolean           (*check_tex_sizes)( GLcontext *ctx );
-   GLuint               vertex_size;
-   GLuint               vertex_format;
-} setup_tab[I810_MAX_SETUP];
-
-#define TINY_VERTEX_FORMAT (GFX_OP_VERTEX_FMT |		\
-		            VF_TEXCOORD_COUNT_0 |	\
-		            VF_RGBA_ENABLE |		\
-		            VF_XYZ)
-
-#define NOTEX_VERTEX_FORMAT (GFX_OP_VERTEX_FMT |	\
-		             VF_TEXCOORD_COUNT_0 |	\
-		             VF_SPEC_FOG_ENABLE |	\
-		             VF_RGBA_ENABLE |		\
-		             VF_XYZW)
-
-#define TEX0_VERTEX_FORMAT (GFX_OP_VERTEX_FMT |		\
-		            VF_TEXCOORD_COUNT_1 |	\
-		            VF_SPEC_FOG_ENABLE |	\
-		            VF_RGBA_ENABLE |		\
-		            VF_XYZW)
-
-#define TEX1_VERTEX_FORMAT (GFX_OP_VERTEX_FMT |		\
-		            VF_TEXCOORD_COUNT_2 |	\
-		            VF_SPEC_FOG_ENABLE |	\
-		            VF_RGBA_ENABLE |		\
-		            VF_XYZW)
-
-#define PROJ_TEX1_VERTEX_FORMAT 0
-#define TEX2_VERTEX_FORMAT      0
-#define TEX3_VERTEX_FORMAT      0
-#define PROJ_TEX3_VERTEX_FORMAT 0
-
-#define DO_XYZW (IND & I810_XYZW_BIT)
-#define DO_RGBA (IND & I810_RGBA_BIT)
-#define DO_SPEC (IND & I810_SPEC_BIT)
-#define DO_FOG  (IND & I810_FOG_BIT)
-#define DO_TEX0 (IND & I810_TEX0_BIT)
-#define DO_TEX1 (IND & I810_TEX1_BIT)
-#define DO_TEX2 0
-#define DO_TEX3 0
-#define DO_PTEX (IND & I810_PTEX_BIT)
-
-#define VERTEX i810Vertex
-#define VERTEX_COLOR i810_color_t
-#define GET_VIEWPORT_MAT() I810_CONTEXT(ctx)->ViewportMatrix.m
-#define GET_TEXSOURCE(n)  n
-#define GET_VERTEX_FORMAT() I810_CONTEXT(ctx)->Setup[I810_CTXREG_VF]
-#define GET_VERTEX_STORE() I810_CONTEXT(ctx)->verts
-#define GET_VERTEX_SIZE() I810_CONTEXT(ctx)->vertex_size * sizeof(GLuint)
-#define INVALIDATE_STORED_VERTICES()
-
-#define HAVE_HW_VIEWPORT    0
-#define HAVE_HW_DIVIDE      0
-#define HAVE_RGBA_COLOR     0
-#define HAVE_TINY_VERTICES  1
-#define HAVE_NOTEX_VERTICES 1
-#define HAVE_TEX0_VERTICES  1
-#define HAVE_TEX1_VERTICES  1
-#define HAVE_TEX2_VERTICES  0
-#define HAVE_TEX3_VERTICES  0
-#define HAVE_PTEX_VERTICES  0
-
-#define UNVIEWPORT_VARS  GLfloat h = I810_CONTEXT(ctx)->driDrawable->h
-#define UNVIEWPORT_X(x)  x - SUBPIXEL_X
-#define UNVIEWPORT_Y(y)  - y + h + SUBPIXEL_Y
-#define UNVIEWPORT_Z(z)  z * (float)0xffff
-
-#define PTEX_FALLBACK() FALLBACK(I810_CONTEXT(ctx), I810_FALLBACK_TEXTURE, 1)
-
-#define INTERP_VERTEX setup_tab[I810_CONTEXT(ctx)->SetupIndex].interp
-#define COPY_PV_VERTEX setup_tab[I810_CONTEXT(ctx)->SetupIndex].copy_pv
-
-
-/***********************************************************************
- *         Generate  pv-copying and translation functions              *
- ***********************************************************************/
-
-#define TAG(x) i810_##x
-#include "tnl_dd/t_dd_vb.c"
-
-/***********************************************************************
- *             Generate vertex emit and interp functions               *
- ***********************************************************************/
-
-
-#define IND (I810_XYZW_BIT|I810_RGBA_BIT)
-#define TAG(x) x##_wg
-#include "tnl_dd/t_dd_vbtmp.h"
-
-#define IND (I810_XYZW_BIT|I810_RGBA_BIT|I810_SPEC_BIT)
-#define TAG(x) x##_wgs
-#include "tnl_dd/t_dd_vbtmp.h"
-
-#define IND (I810_XYZW_BIT|I810_RGBA_BIT|I810_TEX0_BIT)
-#define TAG(x) x##_wgt0
-#include "tnl_dd/t_dd_vbtmp.h"
-
-#define IND (I810_XYZW_BIT|I810_RGBA_BIT|I810_TEX0_BIT|I810_TEX1_BIT)
-#define TAG(x) x##_wgt0t1
-#include "tnl_dd/t_dd_vbtmp.h"
-
-#define IND (I810_XYZW_BIT|I810_RGBA_BIT|I810_TEX0_BIT|I810_PTEX_BIT)
-#define TAG(x) x##_wgpt0
-#include "tnl_dd/t_dd_vbtmp.h"
-
-#define IND (I810_XYZW_BIT|I810_RGBA_BIT|I810_SPEC_BIT|I810_TEX0_BIT)
-#define TAG(x) x##_wgst0
-#include "tnl_dd/t_dd_vbtmp.h"
-
-#define IND (I810_XYZW_BIT|I810_RGBA_BIT|I810_SPEC_BIT|I810_TEX0_BIT|\
-             I810_TEX1_BIT)
-#define TAG(x) x##_wgst0t1
-#include "tnl_dd/t_dd_vbtmp.h"
-
-#define IND (I810_XYZW_BIT|I810_RGBA_BIT|I810_SPEC_BIT|I810_TEX0_BIT|\
-             I810_PTEX_BIT)
-#define TAG(x) x##_wgspt0
-#include "tnl_dd/t_dd_vbtmp.h"
-
-#define IND (I810_XYZW_BIT|I810_RGBA_BIT|I810_FOG_BIT)
-#define TAG(x) x##_wgf
-#include "tnl_dd/t_dd_vbtmp.h"
-
-#define IND (I810_XYZW_BIT|I810_RGBA_BIT|I810_FOG_BIT|I810_SPEC_BIT)
-#define TAG(x) x##_wgfs
-#include "tnl_dd/t_dd_vbtmp.h"
-
-#define IND (I810_XYZW_BIT|I810_RGBA_BIT|I810_FOG_BIT|I810_TEX0_BIT)
-#define TAG(x) x##_wgft0
-#include "tnl_dd/t_dd_vbtmp.h"
-
-#define IND (I810_XYZW_BIT|I810_RGBA_BIT|I810_FOG_BIT|I810_TEX0_BIT|\
-             I810_TEX1_BIT)
-#define TAG(x) x##_wgft0t1
-#include "tnl_dd/t_dd_vbtmp.h"
-
-#define IND (I810_XYZW_BIT|I810_RGBA_BIT|I810_FOG_BIT|I810_TEX0_BIT|\
-             I810_PTEX_BIT)
-#define TAG(x) x##_wgfpt0
-#include "tnl_dd/t_dd_vbtmp.h"
-
-#define IND (I810_XYZW_BIT|I810_RGBA_BIT|I810_FOG_BIT|I810_SPEC_BIT|\
-             I810_TEX0_BIT)
-#define TAG(x) x##_wgfst0
-#include "tnl_dd/t_dd_vbtmp.h"
-
-#define IND (I810_XYZW_BIT|I810_RGBA_BIT|I810_FOG_BIT|I810_SPEC_BIT|\
-             I810_TEX0_BIT|I810_TEX1_BIT)
-#define TAG(x) x##_wgfst0t1
-#include "tnl_dd/t_dd_vbtmp.h"
-
-#define IND (I810_XYZW_BIT|I810_RGBA_BIT|I810_FOG_BIT|I810_SPEC_BIT|\
-             I810_TEX0_BIT|I810_PTEX_BIT)
-#define TAG(x) x##_wgfspt0
-#include "tnl_dd/t_dd_vbtmp.h"
-
-#define IND (I810_TEX0_BIT)
-#define TAG(x) x##_t0
-#include "tnl_dd/t_dd_vbtmp.h"
-
-#define IND (I810_TEX0_BIT|I810_TEX1_BIT)
-#define TAG(x) x##_t0t1
-#include "tnl_dd/t_dd_vbtmp.h"
-
-#define IND (I810_FOG_BIT)
-#define TAG(x) x##_f
-#include "tnl_dd/t_dd_vbtmp.h"
-
-#define IND (I810_FOG_BIT|I810_TEX0_BIT)
-#define TAG(x) x##_ft0
-#include "tnl_dd/t_dd_vbtmp.h"
-
-#define IND (I810_FOG_BIT|I810_TEX0_BIT|I810_TEX1_BIT)
-#define TAG(x) x##_ft0t1
-#include "tnl_dd/t_dd_vbtmp.h"
-
-#define IND (I810_RGBA_BIT)
-#define TAG(x) x##_g
-#include "tnl_dd/t_dd_vbtmp.h"
-
-#define IND (I810_RGBA_BIT|I810_SPEC_BIT)
-#define TAG(x) x##_gs
-#include "tnl_dd/t_dd_vbtmp.h"
-
-#define IND (I810_RGBA_BIT|I810_TEX0_BIT)
-#define TAG(x) x##_gt0
-#include "tnl_dd/t_dd_vbtmp.h"
-
-#define IND (I810_RGBA_BIT|I810_TEX0_BIT|I810_TEX1_BIT)
-#define TAG(x) x##_gt0t1
-#include "tnl_dd/t_dd_vbtmp.h"
-
-#define IND (I810_RGBA_BIT|I810_SPEC_BIT|I810_TEX0_BIT)
-#define TAG(x) x##_gst0
-#include "tnl_dd/t_dd_vbtmp.h"
-
-#define IND (I810_RGBA_BIT|I810_SPEC_BIT|I810_TEX0_BIT|I810_TEX1_BIT)
-#define TAG(x) x##_gst0t1
-#include "tnl_dd/t_dd_vbtmp.h"
-
-#define IND (I810_RGBA_BIT|I810_FOG_BIT)
-#define TAG(x) x##_gf
-#include "tnl_dd/t_dd_vbtmp.h"
-
-#define IND (I810_RGBA_BIT|I810_FOG_BIT|I810_SPEC_BIT)
-#define TAG(x) x##_gfs
-#include "tnl_dd/t_dd_vbtmp.h"
-
-#define IND (I810_RGBA_BIT|I810_FOG_BIT|I810_TEX0_BIT)
-#define TAG(x) x##_gft0
-#include "tnl_dd/t_dd_vbtmp.h"
-
-#define IND (I810_RGBA_BIT|I810_FOG_BIT|I810_TEX0_BIT|I810_TEX1_BIT)
-#define TAG(x) x##_gft0t1
-#include "tnl_dd/t_dd_vbtmp.h"
-
-#define IND (I810_RGBA_BIT|I810_FOG_BIT|I810_SPEC_BIT|I810_TEX0_BIT)
-#define TAG(x) x##_gfst0
-#include "tnl_dd/t_dd_vbtmp.h"
-
-#define IND (I810_RGBA_BIT|I810_FOG_BIT|I810_SPEC_BIT|I810_TEX0_BIT|\
-             I810_TEX1_BIT)
-#define TAG(x) x##_gfst0t1
-#include "tnl_dd/t_dd_vbtmp.h"
-
-
-static void init_setup_tab( void )
-{
-   init_wg();
-   init_wgs();
-   init_wgt0();
-   init_wgt0t1();
-   init_wgpt0();
-   init_wgst0();
-   init_wgst0t1();
-   init_wgspt0();
-   init_wgf();
-   init_wgfs();
-   init_wgft0();
-   init_wgft0t1();
-   init_wgfpt0();
-   init_wgfst0();
-   init_wgfst0t1();
-   init_wgfspt0();
-   init_t0();
-   init_t0t1();
-   init_f();
-   init_ft0();
-   init_ft0t1();
-   init_g();
-   init_gs();
-   init_gt0();
-   init_gt0t1();
-   init_gst0();
-   init_gst0t1();
-   init_gf();
-   init_gfs();
-   init_gft0();
-   init_gft0t1();
-   init_gfst0();
-   init_gfst0t1();
-}
-
-
-
-static void i810PrintSetupFlags(const char *msg, GLuint flags )
-{
-   fprintf(stderr, "%s(%x): %s%s%s%s%s%s\n",
-	   msg,
-	   (int)flags,
-	   (flags & I810_XYZW_BIT)      ? " xyzw," : "",
-	   (flags & I810_RGBA_BIT)     ? " rgba," : "",
-	   (flags & I810_SPEC_BIT)     ? " spec," : "",
-	   (flags & I810_FOG_BIT)      ? " fog," : "",
-	   (flags & I810_TEX0_BIT)     ? " tex-0," : "",
-	   (flags & I810_TEX1_BIT)     ? " tex-1," : "");
-}
-
-
-
-void i810CheckTexSizes( GLcontext *ctx )
-{
-   TNLcontext *tnl = TNL_CONTEXT(ctx);
-   i810ContextPtr imesa = I810_CONTEXT( ctx );
-
-   if (!setup_tab[imesa->SetupIndex].check_tex_sizes(ctx)) {
-      /* Invalidate stored verts
-       */
-      imesa->SetupNewInputs = ~0;
-      imesa->SetupIndex |= I810_PTEX_BIT;
-
-      if (!imesa->Fallback &&
-	  !(ctx->_TriangleCaps & (DD_TRI_LIGHT_TWOSIDE|DD_TRI_UNFILLED))) {
-	 tnl->Driver.Render.Interp = setup_tab[imesa->SetupIndex].interp;
-	 tnl->Driver.Render.CopyPV = setup_tab[imesa->SetupIndex].copy_pv;
-      }
-      if (imesa->Fallback) {
-         tnl->Driver.Render.Start(ctx);
-      }
-   }
-}
-
-void i810BuildVertices( GLcontext *ctx,
-			GLuint start,
-			GLuint count,
-			GLuint newinputs )
-{
-   i810ContextPtr imesa = I810_CONTEXT( ctx );
-   GLuint stride = imesa->vertex_size * sizeof(int);
-   GLubyte *v = ((GLubyte *)imesa->verts + (start * stride));
-
-   if (0) fprintf(stderr, "%s\n", __FUNCTION__);
-
-   newinputs |= imesa->SetupNewInputs;
-   imesa->SetupNewInputs = 0;
-
-   if (!newinputs)
-      return;
-
-   if (newinputs & VERT_BIT_POS) {
-      setup_tab[imesa->SetupIndex].emit( ctx, start, count, v, stride );
-   } else {
-      GLuint ind = 0;
-
-      if (newinputs & VERT_BIT_COLOR0)
-	 ind |= I810_RGBA_BIT;
-
-      if (newinputs & VERT_BIT_COLOR1)
-	 ind |= I810_SPEC_BIT;
-
-      if (newinputs & VERT_BIT_TEX0)
-	 ind |= I810_TEX0_BIT;
-
-      if (newinputs & VERT_BIT_TEX1)
-	 ind |= I810_TEX1_BIT;
-
-      if (newinputs & VERT_BIT_FOG)
-	 ind |= I810_FOG_BIT;
-
-      if (imesa->SetupIndex & I810_PTEX_BIT)
-	 ind = ~0;
-
-      ind &= imesa->SetupIndex;
-
-      if (ind) {
-	 setup_tab[ind].emit( ctx, start, count, v, stride );
-      }
-   }
-}
-
-void i810ChooseVertexState( GLcontext *ctx )
-{
-   TNLcontext *tnl = TNL_CONTEXT(ctx);
-   i810ContextPtr imesa = I810_CONTEXT( ctx );
-   GLuint ind = I810_XYZW_BIT|I810_RGBA_BIT;
-
-   if (ctx->_TriangleCaps & DD_SEPARATE_SPECULAR)
-      ind |= I810_SPEC_BIT;
-
-   if (ctx->Fog.Enabled)
-      ind |= I810_FOG_BIT;
-
-   if (ctx->Texture._EnabledUnits & 0x2)
-      /* unit 1 enabled */
-      ind |= I810_TEX1_BIT|I810_TEX0_BIT;
-   else if (ctx->Texture._EnabledUnits & 0x1)
-      /* unit 0 enabled */
-      ind |= I810_TEX0_BIT;
-
-   imesa->SetupIndex = ind;
-
-   if (I810_DEBUG & (DEBUG_VERTS|DEBUG_STATE))
-      i810PrintSetupFlags( __FUNCTION__, ind );
-
-   if (ctx->_TriangleCaps & (DD_TRI_LIGHT_TWOSIDE|DD_TRI_UNFILLED)) {
-      tnl->Driver.Render.Interp = i810_interp_extras;
-      tnl->Driver.Render.CopyPV = i810_copy_pv_extras;
-   } else {
-      tnl->Driver.Render.Interp = setup_tab[ind].interp;
-      tnl->Driver.Render.CopyPV = setup_tab[ind].copy_pv;
-   }
-
-   if (setup_tab[ind].vertex_format != imesa->Setup[I810_CTXREG_VF]) {
-      I810_STATECHANGE(imesa, I810_UPLOAD_CTX);
-      imesa->Setup[I810_CTXREG_VF] = setup_tab[ind].vertex_format;
-      imesa->vertex_size = setup_tab[ind].vertex_size;
-   }
-}
-
-
-
-void *i810_emit_contiguous_verts( GLcontext *ctx,
-				  GLuint start,
-				  GLuint count,
-				  void *dest )
-{
-   i810ContextPtr imesa = I810_CONTEXT(ctx);
-   GLuint stride = imesa->vertex_size * 4;
-   setup_tab[imesa->SetupIndex].emit( ctx, start, count, dest, stride );
-   return (void *)((char *)dest + stride * (count - start));
-}
-
-
-
-void i810InitVB( GLcontext *ctx )
-{
-   i810ContextPtr imesa = I810_CONTEXT(ctx);
-   GLuint size = TNL_CONTEXT(ctx)->vb.Size;
-
-   imesa->verts = (GLubyte *)ALIGN_MALLOC(size * 4 * 16, 32);
-
-   {
-      static int firsttime = 1;
-      if (firsttime) {
-	 init_setup_tab();
-	 firsttime = 0;
-      }
-   }
-}
-
-
-void i810FreeVB( GLcontext *ctx )
-{
-   i810ContextPtr imesa = I810_CONTEXT(ctx);
-   if (imesa->verts) {
-      ALIGN_FREE(imesa->verts);
-      imesa->verts = 0;
-   }
-}
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/i810/i810vb.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/i810/i810vb.h
deleted file mode 100644
index 1cced86ab..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/i810/i810vb.h
+++ /dev/null
@@ -1,60 +0,0 @@
-/*
- * GLX Hardware Device Driver for Intel i810
- * Copyright (C) 1999 Keith Whitwell
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included
- * in all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * KEITH WHITWELL, OR ANY OTHER CONTRIBUTORS BE LIABLE FOR ANY CLAIM,
- * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
- * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE
- * OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- *
- */
-/* $XFree86: xc/lib/GL/mesa/src/drv/i810/i810vb.h,v 1.4 2002/02/22 21:33:04 dawes Exp $ */
-
-#ifndef I810VB_INC
-#define I810VB_INC
-
-#include "mtypes.h"
-#include "swrast/swrast.h"
-
-#define _I810_NEW_VERTEX (_NEW_TEXTURE |			\
-			  _DD_NEW_SEPARATE_SPECULAR |		\
-			  _DD_NEW_TRI_UNFILLED |		\
-			  _DD_NEW_TRI_LIGHT_TWOSIDE |		\
-			  _NEW_FOG)
-
-
-extern void i810ChooseVertexState( GLcontext *ctx );
-extern void i810CheckTexSizes( GLcontext *ctx );
-extern void i810BuildVertices( GLcontext *ctx,
-			       GLuint start,
-			       GLuint count,
-			       GLuint newinputs );
-
-
-extern void *i810_emit_contiguous_verts( GLcontext *ctx,
-					 GLuint start,
-					 GLuint count,
-					 void *dest );
-
-extern void i810_translate_vertex( GLcontext *ctx,
-				   const i810Vertex *src,
-				   SWvertex *dst );
-
-extern void i810InitVB( GLcontext *ctx );
-extern void i810FreeVB( GLcontext *ctx );
-
-#endif
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/i810/server/i810_common.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/i810/server/i810_common.h
deleted file mode 100644
index 02e548be0..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/i810/server/i810_common.h
+++ /dev/null
@@ -1,192 +0,0 @@
-/* i810_common.h -- common header definitions for I810 2D/3D/DRM suite
- *
- * Copyright 2002 Tungsten Graphics, Inc., Cedar Park, Texas.
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * PRECISION INSIGHT AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- * DEALINGS IN THE SOFTWARE.
- *
- * Converted to common header format:
- *   Jens Owen <jens@tungstengraphics.com>
- *
- * $XFree86: xc/programs/Xserver/hw/xfree86/drivers/i810/i810_common.h,v 1.1 2002/09/11 00:29:31 dawes Exp $
- *
- */
-
-/* WARNING: If you change any of these defines, make sure to change
- * the kernel include file as well (i810_drm.h)
- */
-
-#ifndef _I810_COMMON_H_
-#define _I810_COMMON_H_
-
-#ifndef _I810_DEFINES_
-#define _I810_DEFINES_
-#define I810_USE_BATCH 1
-
-#define I810_DMA_BUF_ORDER     12
-#define I810_DMA_BUF_SZ        (1<<I810_DMA_BUF_ORDER)
-#define I810_DMA_BUF_NR        256
-
-#define I810_NR_SAREA_CLIPRECTS 8
-
-/* Each region is a minimum of 64k, and there are at most 64 of them.
- */
-#define I810_NR_TEX_REGIONS 64
-#define I810_LOG_MIN_TEX_REGION_SIZE 16
-
-/* Destbuffer state
- *    - backbuffer linear offset and pitch -- invarient in the current dri
- *    - zbuffer linear offset and pitch -- also invarient
- *    - drawing origin in back and depth buffers.
- *
- * Keep the depth/back buffer state here to acommodate private buffers
- * in the future.
- */
-#define I810_DESTREG_DI0  0		/* CMD_OP_DESTBUFFER_INFO (2 dwords) */
-#define I810_DESTREG_DI1  1
-#define I810_DESTREG_DV0  2		/* GFX_OP_DESTBUFFER_VARS (2 dwords) */
-#define I810_DESTREG_DV1  3
-#define I810_DESTREG_DR0  4		/* GFX_OP_DRAWRECT_INFO (4 dwords) */
-#define I810_DESTREG_DR1  5
-#define I810_DESTREG_DR2  6
-#define I810_DESTREG_DR3  7
-#define I810_DESTREG_DR4  8
-#define I810_DEST_SETUP_SIZE 10
-
-/* Context state
- */
-#define I810_CTXREG_CF0   0		/* GFX_OP_COLOR_FACTOR */
-#define I810_CTXREG_CF1   1
-#define I810_CTXREG_ST0   2		/* GFX_OP_STIPPLE */
-#define I810_CTXREG_ST1   3
-#define I810_CTXREG_VF    4		/* GFX_OP_VERTEX_FMT */
-#define I810_CTXREG_MT    5		/* GFX_OP_MAP_TEXELS */
-#define I810_CTXREG_MC0   6		/* GFX_OP_MAP_COLOR_STAGES - stage 0 */
-#define I810_CTXREG_MC1   7		/* GFX_OP_MAP_COLOR_STAGES - stage 1 */
-#define I810_CTXREG_MC2   8		/* GFX_OP_MAP_COLOR_STAGES - stage 2 */
-#define I810_CTXREG_MA0   9		/* GFX_OP_MAP_ALPHA_STAGES - stage 0 */
-#define I810_CTXREG_MA1   10		/* GFX_OP_MAP_ALPHA_STAGES - stage 1 */
-#define I810_CTXREG_MA2   11		/* GFX_OP_MAP_ALPHA_STAGES - stage 2 */
-#define I810_CTXREG_SDM   12		/* GFX_OP_SRC_DEST_MONO */
-#define I810_CTXREG_FOG   13		/* GFX_OP_FOG_COLOR */
-#define I810_CTXREG_B1    14		/* GFX_OP_BOOL_1 */
-#define I810_CTXREG_B2    15		/* GFX_OP_BOOL_2 */
-#define I810_CTXREG_LCS   16		/* GFX_OP_LINEWIDTH_CULL_SHADE_MODE */
-#define I810_CTXREG_PV    17		/* GFX_OP_PV_RULE -- Invarient! */
-#define I810_CTXREG_ZA    18		/* GFX_OP_ZBIAS_ALPHAFUNC */
-#define I810_CTXREG_AA    19		/* GFX_OP_ANTIALIAS */
-#define I810_CTX_SETUP_SIZE 20
-
-/* Texture state (per tex unit)
- */
-#define I810_TEXREG_MI0  0		/* GFX_OP_MAP_INFO (4 dwords) */
-#define I810_TEXREG_MI1  1
-#define I810_TEXREG_MI2  2
-#define I810_TEXREG_MI3  3
-#define I810_TEXREG_MF   4		/* GFX_OP_MAP_FILTER */
-#define I810_TEXREG_MLC  5		/* GFX_OP_MAP_LOD_CTL */
-#define I810_TEXREG_MLL  6		/* GFX_OP_MAP_LOD_LIMITS */
-#define I810_TEXREG_MCS  7		/* GFX_OP_MAP_COORD_SETS ??? */
-#define I810_TEX_SETUP_SIZE 8
-
-/* Driver specific DRM command indices
- * NOTE: these are not OS specific, but they are driver specific
- */
-#define DRM_I810_INIT                     0x00
-#define DRM_I810_VERTEX                   0x01
-#define DRM_I810_CLEAR                    0x02
-#define DRM_I810_FLUSH                    0x03
-#define DRM_I810_GETAGE                   0x04
-#define DRM_I810_GETBUF                   0x05
-#define DRM_I810_SWAP                     0x06
-#define DRM_I810_COPY                     0x07
-#define DRM_I810_DOCOPY                   0x08
-#define DRM_I810_OV0INFO                  0x09
-#define DRM_I810_FSTATUS                  0x0a
-#define DRM_I810_OV0FLIP                  0x0b
-#define DRM_I810_MC                       0x0c
-#define DRM_I810_RSTATUS                  0x0d
-#define DRM_I810_FLIP                     0x0e
-
-#endif
-
-typedef enum _drmI810Initfunc {
-	I810_INIT_DMA = 0x01,
-	I810_CLEANUP_DMA = 0x02,
-	I810_INIT_DMA_1_4 = 0x03
-} drmI810Initfunc;
-
-typedef struct {
-   drmI810Initfunc func;
-   unsigned int mmio_offset;
-   unsigned int buffers_offset;
-   int sarea_priv_offset;
-   unsigned int ring_start;
-   unsigned int ring_end;
-   unsigned int ring_size;
-   unsigned int front_offset;
-   unsigned int back_offset;
-   unsigned int depth_offset;
-   unsigned int overlay_offset;
-   unsigned int overlay_physical;
-   unsigned int w;
-   unsigned int h;
-   unsigned int pitch;
-   unsigned int pitch_bits;
-} drmI810Init;
-
-typedef struct {
-   void *virtual;
-   int request_idx;
-   int request_size;
-   int granted;
-} drmI810DMA;
-
-/* Flags for clear ioctl
- */
-#define I810_FRONT   0x1
-#define I810_BACK    0x2
-#define I810_DEPTH   0x4
-
-typedef struct {
-   int clear_color;
-   int clear_depth;
-   int flags;
-} drmI810Clear;
-
-typedef struct {
-   int idx;				/* buffer index */
-   int used;				/* nr bytes in use */
-   int discard;				/* client is finished with the buffer? */
-} drmI810Vertex;
-
-/* Flags for vertex ioctl
- */
-#define PR_TRIANGLES         (0x0<<18)
-#define PR_TRISTRIP_0        (0x1<<18)
-#define PR_TRISTRIP_1        (0x2<<18)
-#define PR_TRIFAN            (0x3<<18)
-#define PR_POLYGON           (0x4<<18)
-#define PR_LINES             (0x5<<18)
-#define PR_LINESTRIP         (0x6<<18)
-#define PR_RECTS             (0x7<<18)
-#define PR_MASK              (0x7<<18)
-
-#endif
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/i810/server/i810_dri.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/i810/server/i810_dri.c
deleted file mode 100644
index f52797c5e..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/i810/server/i810_dri.c
+++ /dev/null
@@ -1,975 +0,0 @@
-/**
- * \file server/i810_dri.c
- * \brief File to perform the device-specific initialization tasks typically
- * done in the X server.
- *
- * Here they are converted to run in the client (or perhaps a standalone
- * process), and to work with the frame buffer device rather than the X
- * server infrastructure.
- * 
- * Copyright (C) 2004 Dave Airlie (airlied@linux.ie)
- */
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <errno.h>
-#include <unistd.h>
-
-#include "driver.h"
-#include "drm.h"
-
-#include "i810.h"
-#include "i810_dri.h"
-#include "i810_reg.h"
-
-
-static int i810_pitches[] = {
-   512,
-   1024,
-   2048,
-   4096,
-   0
-};
-
-static int i810_pitch_flags[] = {
-   0x0,
-   0x1,
-   0x2,
-   0x3,
-   0
-};
-
-static unsigned int i810_drm_version = 0;
-
-static int
-I810AllocLow(I810MemRange * result, I810MemRange * pool, int size)
-{
-   if (size > pool->Size)
-      return 0;
-
-   pool->Size -= size;
-   result->Size = size;
-   result->Start = pool->Start;
-   result->End = pool->Start += size;
-
-   return 1;
-}
-
-static int
-I810AllocHigh(I810MemRange * result, I810MemRange * pool, int size)
-{
-   if (size > pool->Size)
-      return 0;
-
-   pool->Size -= size;
-   result->Size = size;
-   result->End = pool->End;
-   result->Start = pool->End -= size;
-
-   return 1;
-}
-
-
-/**
- * \brief Wait for free FIFO entries.
- *
- * \param ctx display handle.
- * \param entries number of free entries to wait.
- *
- * It polls the free entries from the chip until it reaches the requested value
- * or a timeout (3000 tries) occurs. Aborts the program if the FIFO times out.
- */
-static void I810WaitForFifo( const DRIDriverContext *ctx,
-			       int entries )
-{
-}
-
-/**
- * \brief Reset graphics card to known state.
- *
- * \param ctx display handle.
- *
- * Resets the values of several I810 registers.
- */
-static void I810EngineReset( const DRIDriverContext *ctx )
-{
-   unsigned char *I810MMIO = ctx->MMIOAddress;
-}
-
-/**
- * \brief Restore the drawing engine.
- *
- * \param ctx display handle
- *
- * Resets the graphics card and sets initial values for several registers of
- * the card's drawing engine.
- *
- * Turns on the i810 command processor engine (i.e., the ringbuffer).
- */
-static int I810EngineRestore( const DRIDriverContext *ctx )
-{
-   I810Ptr info = ctx->driverPrivate;
-   unsigned char *I810MMIO = ctx->MMIOAddress;
-
-   fprintf(stderr, "%s\n", __FUNCTION__);
-
-   return 1;
-}
-
-
-/**
- * \brief Shutdown the drawing engine.
- *
- * \param ctx display handle
- *
- * Turns off the command processor engine & restores the graphics card
- * to a state that fbdev understands.
- */
-static int I810EngineShutdown( const DRIDriverContext *ctx )
-{
-  drmI810Init info;
-  int ret;
-
-  memset(&info, 0, sizeof(drmI810Init));
-  info.func = I810_CLEANUP_DMA;
-  
-  ret = drmCommandWrite(ctx->drmFD, DRM_I810_INIT, &info, sizeof(drmI810Init));
-  if (ret>0)
-  {
-    fprintf(stderr,"[dri] I810 DMA Cleanup failed\n");
-    return -errno;
-  }
-  return 0;
-}
-
-/**
- * \brief Compute base 2 logarithm.
- *
- * \param val value.
- * 
- * \return base 2 logarithm of \p val.
- */
-static int I810MinBits(int val)
-{
-   int  bits;
-
-   if (!val) return 1;
-   for (bits = 0; val; val >>= 1, ++bits);
-   return bits;
-}
-
-static int I810DRIAgpPreInit( const DRIDriverContext *ctx, I810Ptr info)
-{
-
-  if (drmAgpAcquire(ctx->drmFD) < 0) {
-    fprintf(stderr, "[gart] AGP not available\n");
-    return 0;
-  }
-  
-  
-  if (drmAgpEnable(ctx->drmFD, 0) < 0) {
-    fprintf(stderr, "[gart] AGP not enabled\n");
-    drmAgpRelease(ctx->drmFD);
-    return 0;
-  }
-}
-
-/**
- * \brief Initialize the AGP state
- *
- * \param ctx display handle.
- * \param info driver private data.
- *
- * \return one on success, or zero on failure.
- * 
- * Acquires and enables the AGP device. Reserves memory in the AGP space for
- * the ring buffer, vertex buffers and textures. Initialize the I810
- * registers to point to that memory and add client mappings.
- */
-static int I810DRIAgpInit( const DRIDriverContext *ctx, I810Ptr info)
-{
-   unsigned char *I810MMIO = ctx->MMIOAddress;
-   int            ret;
-   int            s, l;
-   unsigned long dcacheHandle;
-   unsigned long agpHandle;
-   int pitch_idx = 0;
-   int back_size = 0;
-   int sysmem_size = 0;
-   int width = ctx->shared.virtualWidth * ctx->cpp;
-
-
-   info->backHandle = DRM_AGP_NO_HANDLE;
-   info->zHandle = DRM_AGP_NO_HANDLE;
-   info->sysmemHandle = DRM_AGP_NO_HANDLE;
-   info->dcacheHandle = DRM_AGP_NO_HANDLE;
-
-   memset(&info->DcacheMem, 0, sizeof(I810MemRange));
-   memset(&info->BackBuffer, 0, sizeof(I810MemRange));
-   memset(&info->DepthBuffer, 0, sizeof(I810MemRange));
-   
-   drmAgpAlloc(ctx->drmFD, 4096 * 1024, 1, NULL, &dcacheHandle);
-   info->dcacheHandle = dcacheHandle;
-   
-   fprintf(stderr, "[agp] dcacheHandle : 0x%x\n", dcacheHandle);
-
-#define Elements(x) sizeof(x)/sizeof(*x)
-   for (pitch_idx = 0; pitch_idx < Elements(i810_pitches); pitch_idx++)
-     if (width <= i810_pitches[pitch_idx])
-       break;
-   
-   if (pitch_idx == Elements(i810_pitches)) {
-     fprintf(stderr,"[dri] Couldn't find depth/back buffer pitch\n");
-     exit(-1);
-   }
-   else
-   {
-     int lines = (ctx->shared.virtualWidth + 15) / 16 * 16;
-     back_size = i810_pitches[pitch_idx] * lines;
-     back_size = ((back_size + 4096 - 1) / 4096) * 4096;
-   }
-
-   sysmem_size = ctx->shared.fbSize;
-   fprintf(stderr,"sysmem_size is %lu back_size is %lu\n", sysmem_size, back_size);
-   if (dcacheHandle != DRM_AGP_NO_HANDLE) {
-     if (back_size > 4 * 1024 * 1024) {
-       fprintf(stderr,"[dri] Backsize is larger then 4 meg\n");
-       sysmem_size = sysmem_size - 2 * back_size;
-       drmAgpFree(ctx->drmFD, dcacheHandle);
-       info->dcacheHandle = dcacheHandle = DRM_AGP_NO_HANDLE;
-     } else {
-       sysmem_size = sysmem_size - back_size;
-     }
-   } else {
-     sysmem_size = sysmem_size - 2 * back_size;
-   }
-   
-   info->SysMem.Start=0;
-   info->SysMem.Size = sysmem_size;
-   info->SysMem.End = sysmem_size;
-   
-   if (dcacheHandle != DRM_AGP_NO_HANDLE) {
-      if (drmAgpBind(ctx->drmFD, dcacheHandle, info->DepthOffset) == 0) {
-	memset(&info->DcacheMem, 0, sizeof(I810MemRange));
-	fprintf(stderr,"[agp] GART: Found 4096K Z buffer memory\n");
-	info->DcacheMem.Start = info->DepthOffset;
-	 info->DcacheMem.Size = 1024 * 4096;
-	 info->DcacheMem.End =  info->DcacheMem.Start + info->DcacheMem.Size;
-      } else {
-	fprintf(stderr, "[agp] GART: dcache bind failed\n");
-	drmAgpFree(ctx->drmFD, dcacheHandle);
-	info->dcacheHandle = dcacheHandle = DRM_AGP_NO_HANDLE;
-      }
-   } else {
-     fprintf(stderr, "[agp] GART: no dcache memory found\n");
-   }
-   
-   drmAgpAlloc(ctx->drmFD, back_size, 0, NULL, &agpHandle);
-   info->backHandle = agpHandle;
-
-   if (agpHandle != DRM_AGP_NO_HANDLE) {
-      if (drmAgpBind(ctx->drmFD, agpHandle, info->BackOffset) == 0) {
-	fprintf(stderr, "[agp] Bound backbuffer memory\n");
-
-	info->BackBuffer.Start = info->BackOffset;
-	info->BackBuffer.Size = back_size;
-	info->BackBuffer.End = (info->BackBuffer.Start +
-				 info->BackBuffer.Size);
-      } else {
-	fprintf(stderr,"[agp] Unable to bind backbuffer.  Disabling DRI.\n");
-	return 0;
-      }
-   } else {
-     fprintf(stderr, "[dri] Unable to allocate backbuffer memory.  Disabling DRI.\n");
-     return 0;
-   }
-
-   if (dcacheHandle == DRM_AGP_NO_HANDLE) {
-     drmAgpAlloc(ctx->drmFD, back_size, 0, NULL, &agpHandle);
-
-     info->zHandle = agpHandle;
-
-     if (agpHandle != DRM_AGP_NO_HANDLE) {
-       if (drmAgpBind(ctx->drmFD, agpHandle, info->DepthOffset) == 0) {
-	 fprintf(stderr,"[agp] Bound depthbuffer memory\n");
-	 info->DepthBuffer.Start = info->DepthOffset;
-	 info->DepthBuffer.Size = back_size;
-	 info->DepthBuffer.End = (info->DepthBuffer.Start +
-				   info->DepthBuffer.Size);
-       } else {
-	 fprintf(stderr,"[agp] Unable to bind depthbuffer.  Disabling DRI.\n");
-	 return 0;
-       }
-     } else {
-       fprintf(stderr,"[agp] Unable to allocate depthbuffer memory.  Disabling DRI.\n");
-       return 0;
-     }
-   }
-
-   /* Now allocate and bind the agp space.  This memory will include the
-    * regular framebuffer as well as texture memory.
-    */
-   drmAgpAlloc(ctx->drmFD, sysmem_size, 0, NULL, &agpHandle);
-   info->sysmemHandle = agpHandle;
-   
-   if (agpHandle != DRM_AGP_NO_HANDLE) {
-     if (drmAgpBind(ctx->drmFD, agpHandle, 0) == 0) {
-       fprintf(stderr, "[agp] Bound System Texture Memory\n");
-     } else {
-       fprintf(stderr, "[agp] Unable to bind system texture memory. Disabling DRI.\n");
-       return 0;
-     }
-   } else {
-     fprintf(stderr, "[agp] Unable to allocate system texture memory. Disabling DRI.\n");
-     return 0;
-   }
-   
-   info->auxPitch = i810_pitches[pitch_idx];
-   info->auxPitchBits = i810_pitch_flags[pitch_idx];
-   
-   return 1;
-}
-
-
-/**
- * \brief Initialize the kernel data structures and enable the CP engine.
- *
- * \param ctx display handle.
- * \param info driver private data.
- *
- * \return non-zero on success, or zero on failure.
- *
- * This function is a wrapper around the DRM_I810_CP_INIT command, passing
- * all the parameters in a drmI810Init structure.
- */
-static int I810DRIKernelInit( const DRIDriverContext *ctx,
-			       I810Ptr info)
-{
-   int cpp = ctx->bpp / 8;
-   drmI810Init  drmInfo;
-   int ret;
-   I810RingBuffer *ring = &(info->LpRing);
-
-   /* This is the struct passed to the kernel module for its initialization */
-   memset(&drmInfo, 0, sizeof(drmI810Init));
-   
-   /* make sure we have at least 1.4 */
-   drmInfo.func             = I810_INIT_DMA_1_4;
-
-   drmInfo.ring_start = ring->mem.Start;
-   drmInfo.ring_end = ring->mem.End;
-   drmInfo.ring_size = ring->mem.Size;
-
-   drmInfo.mmio_offset         = (unsigned int)info->regs;
-   drmInfo.buffers_offset      = (unsigned int)info->buffer_map;
-   drmInfo.sarea_priv_offset   = sizeof(drm_sarea_t);
-
-   drmInfo.front_offset        = 0;
-   drmInfo.back_offset         = info->BackBuffer.Start;
-   drmInfo.depth_offset        = info->DepthBuffer.Start;
-
-   drmInfo.w                   = ctx->shared.virtualWidth;
-   drmInfo.h                   = ctx->shared.virtualHeight;
-   drmInfo.pitch               = info->auxPitch;
-   drmInfo.pitch_bits          = info->auxPitchBits;
-   
-
-   ret = drmCommandWrite(ctx->drmFD, DRM_I810_INIT, &drmInfo, 
-			 sizeof(drmI810Init));
-
-   return ret >= 0;
-}
-
-
-/**
- * \brief Add a map for the vertex buffers that will be accessed by any
- * DRI-based clients.
- * 
- * \param ctx display handle.
- * \param info driver private data.
- *
- * \return one on success, or zero on failure.
- *
- * Calls drmAddBufs() with the previously allocated vertex buffers.
- */
-static int I810DRIBufInit( const DRIDriverContext *ctx, I810Ptr info )
-{
-   /* Initialize vertex buffers */
-   info->bufNumBufs = drmAddBufs(ctx->drmFD,
-				 I810_DMA_BUF_NR,
-				 I810_DMA_BUF_SZ,
-				 DRM_AGP_BUFFER,
-				 info->BufferMem.Start);
-
-   if (info->bufNumBufs <= 0) {
-      fprintf(stderr,
-	      "[drm] Could not create vertex/indirect buffers list\n");
-      return 0;
-   }
-   fprintf(stderr,
-	   "[drm] Added %d %d byte vertex/indirect buffers\n",
-	   info->bufNumBufs, I810_DMA_BUF_SZ);
-   
-   return 1;
-}
-
-/**
- * \brief Install an IRQ handler.
- * 
- * \param ctx display handle.
- * \param info driver private data.
- *
- * Attempts to install an IRQ handler via drmCtlInstHandler(), falling back to
- * IRQ-free operation on failure.
- */
-static void I810DRIIrqInit(const DRIDriverContext *ctx,
-			     I810Ptr info)
-{
-   if (!info->irq) {
-      info->irq = drmGetInterruptFromBusID(ctx->drmFD,
-					   ctx->pciBus,
-					   ctx->pciDevice,
-					   ctx->pciFunc);
-
-      if ((drmCtlInstHandler(ctx->drmFD, info->irq)) != 0) {
-	 fprintf(stderr,
-		 "[drm] failure adding irq handler, "
-		 "there is a device already using that irq\n"
-		 "[drm] falling back to irq-free operation\n");
-	 info->irq = 0;
-      }
-   }
-
-   if (info->irq)
-      fprintf(stderr,
-	      "[drm] dma control initialized, using IRQ %d\n",
-	      info->irq);
-}
-
-static int I810CheckDRMVersion( const DRIDriverContext *ctx,
-				  I810Ptr info )
-{
-   drmVersionPtr  version;
-
-   version = drmGetVersion(ctx->drmFD);
-   if (version) {
-      int req_minor, req_patch;
-
-      req_minor = 4;
-      req_patch = 0;	
-
-      i810_drm_version = (version->version_major<<16) | version->version_minor;
-      if (version->version_major != 1 ||
-	  version->version_minor < req_minor ||
-	  (version->version_minor == req_minor && 
-	   version->version_patchlevel < req_patch)) {
-	 /* Incompatible drm version */
-	 fprintf(stderr,
-		 "[dri] I810DRIScreenInit failed because of a version "
-		 "mismatch.\n"
-		 "[dri] i810.o kernel module version is %d.%d.%d "
-		 "but version 1.%d.%d or newer is needed.\n"
-		 "[dri] Disabling DRI.\n",
-		 version->version_major,
-		 version->version_minor,
-		 version->version_patchlevel,
-		 req_minor,
-		 req_patch);
-	 drmFreeVersion(version);
-	 return 0;
-      }
-
-      info->drmMinor = version->version_minor;
-      drmFreeVersion(version);
-   }
-
-   return 1;
-}
-
-static int I810MemoryInit( const DRIDriverContext *ctx, I810Ptr info )
-{
-   int        width_bytes = ctx->shared.virtualWidth * ctx->cpp;
-   int        cpp         = ctx->cpp;
-   int        bufferSize  = (ctx->shared.virtualHeight * width_bytes);
-   int        depthSize   = (((ctx->shared.virtualHeight+15) & ~15) * width_bytes);
-   int        l;
-
-   if (drmAddMap(ctx->drmFD, (drm_handle_t) info->BackBuffer.Start,
-		 info->BackBuffer.Size, DRM_AGP, 0,
-		 &info->backbuffer) < 0) {
-     fprintf(stderr, "[drm] drmAddMap(backbuffer) failed.  Disabling DRI\n");
-     return 0;
-   }
-   
-   if (drmAddMap(ctx->drmFD, (drm_handle_t) info->DepthBuffer.Start,
-		 info->DepthBuffer.Size, DRM_AGP, 0,
-		 &info->depthbuffer) < 0) {
-     fprintf(stderr, "[drm] drmAddMap(depthbuffer) failed.  Disabling DRI.\n");
-      return 0;
-   }
-
-   if (!I810AllocLow(&(info->FrontBuffer), &(info->SysMem), (((ctx->shared.virtualHeight * width_bytes) + 4095) & ~4095)))
-   {
-     fprintf(stderr,"Framebuffer allocation failed\n");
-     return 0;
-   }
-   else
-     fprintf(stderr,"Frame buffer at 0x%.8x (%luk, %lu bytes)\n",
-	     info->FrontBuffer.Start,
-	     info->FrontBuffer.Size / 1024, info->FrontBuffer.Size);
-   
-   memset(&(info->LpRing), 0, sizeof(I810RingBuffer));
-   if (I810AllocLow(&(info->LpRing.mem), &(info->SysMem), 16 * 4096)) {
-     fprintf(stderr,
-	    "Ring buffer at 0x%.8x (%luk, %lu bytes)\n",
-	     info->LpRing.mem.Start,
-	     info->LpRing.mem.Size / 1024, info->LpRing.mem.Size);
-     
-     info->LpRing.tail_mask = info->LpRing.mem.Size - 1;
-     info->LpRing.virtual_start = info->LpRing.mem.Start;
-     info->LpRing.head = 0;
-     info->LpRing.tail = 0;
-     info->LpRing.space = 0;
-   } else {
-     fprintf(stderr, "Ring buffer allocation failed\n");
-     return (0);
-   }
-
-   /* Allocate buffer memory */
-   I810AllocHigh(&(info->BufferMem), &(info->SysMem),
-		 I810_DMA_BUF_NR * I810_DMA_BUF_SZ);
-   
-
-   fprintf(stderr, "[dri] Buffer map : %lx\n",
-	      info->BufferMem.Start);
-
-   if (info->BufferMem.Start == 0 ||
-       info->BufferMem.End - info->BufferMem.Start >
-       I810_DMA_BUF_NR * I810_DMA_BUF_SZ) {
-     fprintf(stderr,"[dri] Not enough memory for dma buffers.  Disabling DRI.\n");
-     return 0;
-   }
-
-   if (drmAddMap(ctx->drmFD, (drm_handle_t) info->BufferMem.Start,
-		 info->BufferMem.Size, DRM_AGP, 0, &info->buffer_map) < 0) {
-     fprintf(stderr, "[drm] drmAddMap(buffer_map) failed.  Disabling DRI.\n");
-     return 0;
-   }
-
-   if (drmAddMap(ctx->drmFD, (drm_handle_t) info->LpRing.mem.Start,
-		 info->LpRing.mem.Size, DRM_AGP, 0, &info->ring_map) < 0) {
-     fprintf(stderr, "[drm] drmAddMap(ring_map) failed.  Disabling DRI. \n");
-     return 0;
-   }
-
-   /* Front, back and depth buffers - everything else texture??
-    */
-   info->textureSize = info->SysMem.Size;
-
-   if (info->textureSize < 0) 
-      return 0;
-
-   
-   l = I810MinBits((info->textureSize-1) / I810_NR_TEX_REGIONS);
-   if (l < I810_LOG_MIN_TEX_REGION_SIZE) l = I810_LOG_MIN_TEX_REGION_SIZE;
-
-   /* Round the texture size up to the nearest whole number of
-    * texture regions.  Again, be greedy about this, don't
-    * round down.
-    */
-   info->logTextureGranularity = l;
-   info->textureSize = (info->textureSize >> l) << l;
-
-   /* Set a minimum usable local texture heap size.  This will fit
-    * two 256x256x32bpp textures.
-    */
-   if (info->textureSize < 512 * 1024) {
-      info->textureOffset = 0;
-      info->textureSize = 0;
-   }
-
-   I810AllocLow(&(info->TexMem), &(info->SysMem), info->textureSize);
-
-   if (drmAddMap(ctx->drmFD, (drm_handle_t) info->TexMem.Start,
-		 info->TexMem.Size, DRM_AGP, 0, &info->textures) < 0) {
-     fprintf(stderr,
-		 "[drm] drmAddMap(textures) failed.  Disabling DRI.\n");
-      return 0;
-   }
-
-   /* Reserve space for textures */
-   fprintf(stderr, 
-	   "Will use back buffer at offset 0x%x\n",
-	   info->BackOffset);
-   fprintf(stderr, 
-	   "Will use depth buffer at offset 0x%x\n",
-	   info->DepthOffset);
-   fprintf(stderr, 
-	   "Will use %d kb for textures at offset 0x%x\n",
-	   info->TexMem.Size/1024, info->TexMem.Start);
-
-   return 1;
-} 
-
-
-
-/**
- * Called at the start of each server generation.
- *
- * \param ctx display handle.
- * \param info driver private data.
- *
- * \return non-zero on success, or zero on failure.
- *
- * Performs static frame buffer allocation. Opens the DRM device and add maps
- * to the SAREA, framebuffer and MMIO regions. Fills in \p info with more
- * information. Creates a \e server context to grab the lock for the
- * initialization ioctls and calls the other initilization functions in this
- * file. Starts the CP engine via the DRM_I810_CP_START command.
- *
- * Setups a I810DRIRec structure to be passed to i810_dri.so for its
- * initialization.
- */
-static int I810ScreenInit( DRIDriverContext *ctx, I810Ptr info )
-{
-   I810DRIPtr   pI810DRI;
-   int err;
-
-   usleep(100);
-   /*assert(!ctx->IsClient);*/
-
-   /* from XFree86 driver */
-   info->DepthOffset = 0x3000000;
-   info->BackOffset = 0x3800000;
-   {
-      int  width_bytes = (ctx->shared.virtualWidth * ctx->cpp);
-      int  maxy        = ctx->shared.fbSize / width_bytes;
-
-
-      if (maxy <= ctx->shared.virtualHeight * 3) {
-	 fprintf(stderr, 
-		 "Static buffer allocation failed -- "
-		 "need at least %d kB video memory (have %d kB)\n",
-		 (ctx->shared.virtualWidth * ctx->shared.virtualHeight *
-		  ctx->cpp * 3 + 1023) / 1024,
-		 ctx->shared.fbSize / 1024);
-	 return 0;
-      } 
-   }
-
-
-   info->regsSize = ctx->MMIOSize;
-   ctx->shared.SAREASize = 0x2000;
-
-   /* Note that drmOpen will try to load the kernel module, if needed. */
-   ctx->drmFD = drmOpen("i810", NULL );
-   if (ctx->drmFD < 0) {
-      fprintf(stderr, "[drm] drmOpen failed\n");
-      return 0;
-   }
-
-   if ((err = drmSetBusid(ctx->drmFD, ctx->pciBusID)) < 0) {
-      fprintf(stderr, "[drm] drmSetBusid failed (%d, %s), %s\n",
-	      ctx->drmFD, ctx->pciBusID, strerror(-err));
-      return 0;
-   }
-
-   if (drmAddMap( ctx->drmFD,
-		  0,
-		  ctx->shared.SAREASize,
-		  DRM_SHM,
-		  DRM_CONTAINS_LOCK,
-		  &ctx->shared.hSAREA) < 0)
-   {
-      fprintf(stderr, "[drm] drmAddMap failed\n");
-      return 0;
-   }
-   fprintf(stderr, "[drm] added %d byte SAREA at 0x%08lx\n",
-	   ctx->shared.SAREASize, ctx->shared.hSAREA);
-
-   if (drmMap( ctx->drmFD,
-	       ctx->shared.hSAREA,
-	       ctx->shared.SAREASize,
-	       (drmAddressPtr)(&ctx->pSAREA)) < 0)
-   {
-      fprintf(stderr, "[drm] drmMap failed\n");
-      return 0;
-   }
-   memset(ctx->pSAREA, 0, ctx->shared.SAREASize);
-   fprintf(stderr, "[drm] mapped SAREA 0x%08lx to %p, size %d\n",
-	   ctx->shared.hSAREA, ctx->pSAREA, ctx->shared.SAREASize);
-
-   if (drmAddMap(ctx->drmFD, 
-		 ctx->MMIOStart,
-		 ctx->MMIOSize,
-		 DRM_REGISTERS, 
-		 DRM_READ_ONLY, 
-		 &info->regs) < 0) {
-      fprintf(stderr, "[drm] drmAddMap mmio failed\n");	
-      return 0;
-   }
-   fprintf(stderr,
-	   "[drm] register handle = 0x%08x\n", info->regs);
-
-   I810DRIAgpPreInit(ctx, info);
-   /* Need to AddMap the framebuffer and mmio regions here:
-    */
-   if (drmAddMap( ctx->drmFD,
-		  (drm_handle_t)ctx->FBStart,
-		  ctx->FBSize,
-		  DRM_FRAME_BUFFER,
-#ifndef _EMBEDDED
-		  0,
-#else
-		  DRM_READ_ONLY,
-#endif
-		  &ctx->shared.hFrameBuffer) < 0)
-   {
-      fprintf(stderr, "[drm] drmAddMap framebuffer failed\n");
-      return 0;
-   }
-
-   fprintf(stderr, "[drm] framebuffer handle = 0x%08lx\n",
-	   ctx->shared.hFrameBuffer);
-
-   /* Check the i810 DRM version */
-   if (!I810CheckDRMVersion(ctx, info)) {
-      return 0;
-   }
-
-   /* Initialize AGP */
-   if (!I810DRIAgpInit(ctx, info)) {
-      return 0;
-   }
-
-
-   /* Memory manager setup */
-   if (!I810MemoryInit(ctx, info)) {
-      return 0;
-   }
-
-   /* Initialize the SAREA private data structure */
-   {
-      I810SAREAPtr pSAREAPriv;
-      pSAREAPriv = (I810SAREAPtr)(((char*)ctx->pSAREA) + 
-					sizeof(drm_sarea_t));
-      memset(pSAREAPriv, 0, sizeof(*pSAREAPriv));
-      //      pSAREAPriv->pf_enabled=1;
-   }
-
-
-   /* Create a 'server' context so we can grab the lock for
-    * initialization ioctls.
-    */
-   if ((err = drmCreateContext(ctx->drmFD, &ctx->serverContext)) != 0) {
-      fprintf(stderr, "%s: drmCreateContext failed %d\n", __FUNCTION__, err);
-      return 0;
-   }
-
-   DRM_LOCK(ctx->drmFD, ctx->pSAREA, ctx->serverContext, 0); 
-
-   /* Initialize the vertex buffers list */
-   if (!I810DRIBufInit(ctx, info)) {
-      fprintf(stderr, "I810DRIBufInit failed\n");
-      DRM_UNLOCK(ctx->drmFD, ctx->pSAREA, ctx->serverContext);
-      return 0;
-   }
-
-   /* Initialize the kernel data structures */
-   if (!I810DRIKernelInit(ctx, info)) {
-      fprintf(stderr, "I810DRIKernelInit failed\n");
-      DRM_UNLOCK(ctx->drmFD, ctx->pSAREA, ctx->serverContext);
-      return 0;
-   }
-
-   /* Initialize IRQ */
-   I810DRIIrqInit(ctx, info);
-
-   /* Quick hack to clear the front & back buffers.  Could also use
-    * the clear ioctl to do this, but would need to setup hw state
-    * first.
-    */
-#if 0
-   memset((char *)ctx->FBAddress,
-	  0,
-	  info->auxPitch * ctx->cpp * ctx->shared.virtualHeight );
-
-   memset((char *)info->backbuffer,
-	  0,
-	  info->auxPitch * ctx->cpp * ctx->shared.virtualHeight );
-#endif
-
-   /* This is the struct passed to i810_dri.so for its initialization */
-   ctx->driverClientMsg = malloc(sizeof(I810DRIRec));
-   ctx->driverClientMsgSize = sizeof(I810DRIRec);
-   pI810DRI                    = (I810DRIPtr)ctx->driverClientMsg;
-
-   pI810DRI->regs              = info->regs;
-   pI810DRI->regsSize          = info->regsSize;
-   // regsMap is unused
-
-   pI810DRI->backbufferSize    = info->BackBuffer.Size;
-   pI810DRI->backbuffer        = info->backbuffer;
-
-   pI810DRI->depthbufferSize   = info->DepthBuffer.Size;
-   pI810DRI->depthbuffer       = info->depthbuffer;
-
-   pI810DRI->textures          = info->textures;
-   pI810DRI->textureSize       = info->textureSize;
-
-   pI810DRI->agp_buffers       = info->buffer_map;
-   pI810DRI->agp_buf_size      = info->BufferMem.Size;
-
-   pI810DRI->deviceID          = info->Chipset;
-   pI810DRI->width             = ctx->shared.virtualWidth;
-   pI810DRI->height            = ctx->shared.virtualHeight;
-   pI810DRI->mem               = ctx->shared.fbSize;
-   pI810DRI->cpp               = ctx->bpp / 8;
-   pI810DRI->bitsPerPixel      = ctx->bpp;
-   pI810DRI->fbOffset          = info->FrontBuffer.Start;
-   pI810DRI->fbStride          = info->auxPitch;
-   
-   pI810DRI->backOffset        = info->BackBuffer.Start;
-   pI810DRI->depthOffset       = info->DepthBuffer.Start;
-
-   pI810DRI->auxPitch          = info->auxPitch;
-   pI810DRI->auxPitchBits      = info->auxPitchBits;
-
-   pI810DRI->logTextureGranularity = info->logTextureGranularity;
-   pI810DRI->textureOffset     = info->TexMem.Start;
-  
-   pI810DRI->ringOffset        = info->LpRing.mem.Start;
-   pI810DRI->ringSize          = info->LpRing.mem.Size;
-
-   // drmBufs looks unused 
-   pI810DRI->irq               = info->irq;
-   pI810DRI->sarea_priv_offset = sizeof(drm_sarea_t);
-
-   /* Don't release the lock now - let the VT switch handler do it. */
-   return 1;
-}
-
-
-/**
- * \brief Validate the fbdev mode.
- * 
- * \param ctx display handle.
- *
- * \return one on success, or zero on failure.
- *
- * Saves some registers and returns 1.
- *
- * \sa i810ValidateMode().
- */
-static int i810ValidateMode( const DRIDriverContext *ctx )
-{
-   unsigned char *I810MMIO = ctx->MMIOAddress;
-   I810Ptr info = ctx->driverPrivate;
-
-   return 1;
-}
-
-
-/**
- * \brief Examine mode returned by fbdev.
- * 
- * \param ctx display handle.
- *
- * \return one on success, or zero on failure.
- *
- * Restores registers that fbdev has clobbered and returns 1.
- *
- * \sa i810ValidateMode().
- */
-static int i810PostValidateMode( const DRIDriverContext *ctx )
-{
-   unsigned char *I810MMIO = ctx->MMIOAddress;
-   I810Ptr info = ctx->driverPrivate;
-
-   return 1;
-}
-
-
-/**
- * \brief Initialize the framebuffer device mode
- *
- * \param ctx display handle.
- *
- * \return one on success, or zero on failure.
- *
- * Fills in \p info with some default values and some information from \p ctx
- * and then calls I810ScreenInit() for the screen initialization.
- * 
- * Before exiting clears the framebuffer memory accessing it directly.
- */
-static int i810InitFBDev( DRIDriverContext *ctx )
-{
-  I810Ptr info = calloc(1, sizeof(*info));
-
-   {
-      int  dummy = ctx->shared.virtualWidth;
-
-      switch (ctx->bpp / 8) {
-      case 1: dummy = (ctx->shared.virtualWidth + 127) & ~127; break;
-      case 2: dummy = (ctx->shared.virtualWidth +  31) &  ~31; break;
-      case 3:
-      case 4: dummy = (ctx->shared.virtualWidth +  15) &  ~15; break;
-      }
-
-      ctx->shared.virtualWidth = dummy;
-   }
-
-   ctx->driverPrivate = (void *)info;
-   
-   info->Chipset = ctx->chipset;
-
-   if (!I810ScreenInit( ctx, info ))
-      return 0;
-
-
-   return 1;
-}
-
-
-/**
- * \brief The screen is being closed, so clean up any state and free any
- * resources used by the DRI.
- *
- * \param ctx display handle.
- *
- * Unmaps the SAREA, closes the DRM device file descriptor and frees the driver
- * private data.
- */
-static void i810HaltFBDev( DRIDriverContext *ctx )
-{
-    drmUnmap( ctx->pSAREA, ctx->shared.SAREASize );
-    drmClose(ctx->drmFD);
-
-    if (ctx->driverPrivate) {
-       free(ctx->driverPrivate);
-       ctx->driverPrivate = 0;
-    }
-}
-
-
-extern void i810NotifyFocus( int );
-
-/**
- * \brief Exported driver interface for Mini GLX.
- *
- * \sa DRIDriverRec.
- */
-const struct DRIDriverRec __driDriver = {
-   i810ValidateMode,
-   i810PostValidateMode,
-   i810InitFBDev,
-   i810HaltFBDev,
-   I810EngineShutdown,
-   I810EngineRestore,  
-#ifndef _EMBEDDED
-   0,
-#else
-   i810NotifyFocus, 
-#endif
-};
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/i810/server/i810_dri.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/i810/server/i810_dri.h
deleted file mode 100644
index 408a4ebb4..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/i810/server/i810_dri.h
+++ /dev/null
@@ -1,128 +0,0 @@
-/* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/i810/i810_dri.h,v 1.10 2002/12/10 01:27:04 dawes Exp $ */
-
-#ifndef _I810_DRI_
-#define _I810_DRI_
-
-#include "xf86drm.h"
-#include "i810_common.h"
-
-#define I810_MAX_DRAWABLES 256
-
-typedef struct {
-   drm_handle_t regs;
-   drmSize regsSize;
-
-   drmSize backbufferSize;
-   drm_handle_t backbuffer;
-
-   drmSize depthbufferSize;
-   drm_handle_t depthbuffer;
-
-   drm_handle_t textures;
-   int textureSize;
-
-   drm_handle_t agp_buffers;
-   drmSize agp_buf_size;
-
-   int deviceID;
-   int width;
-   int height;
-   int mem;
-   int cpp;
-   int bitsPerPixel;
-   int fbOffset;
-   int fbStride;
-
-   int backOffset;
-   int depthOffset;
-
-   int auxPitch;
-   int auxPitchBits;
-
-   int logTextureGranularity;
-   int textureOffset;
-
-   /* For non-dma direct rendering.
-    */
-   int ringOffset;
-   int ringSize;
-
-   drmBufMapPtr drmBufs;
-   int irq;
-   unsigned int sarea_priv_offset;
-
-} I810DRIRec, *I810DRIPtr;
-
-/* WARNING: Do not change the SAREA structure without changing the kernel
- * as well */
-
-#define I810_UPLOAD_TEX0IMAGE  0x1	/* handled clientside */
-#define I810_UPLOAD_TEX1IMAGE  0x2	/* handled clientside */
-#define I810_UPLOAD_CTX        0x4
-#define I810_UPLOAD_BUFFERS    0x8
-#define I810_UPLOAD_TEX0       0x10
-#define I810_UPLOAD_TEX1       0x20
-#define I810_UPLOAD_CLIPRECTS  0x40
-
-typedef struct {
-   unsigned char next, prev;		/* indices to form a circular LRU  */
-   unsigned char in_use;		/* owned by a client, or free? */
-   int age;				/* tracked by clients to update local LRU's */
-} I810TexRegionRec, *I810TexRegionPtr;
-
-typedef struct {
-   unsigned int ContextState[I810_CTX_SETUP_SIZE];
-   unsigned int BufferState[I810_DEST_SETUP_SIZE];
-   unsigned int TexState[2][I810_TEX_SETUP_SIZE];
-   unsigned int dirty;
-
-   unsigned int nbox;
-   drm_clip_rect_t boxes[I810_NR_SAREA_CLIPRECTS];
-
-   /* Maintain an LRU of contiguous regions of texture space.  If
-    * you think you own a region of texture memory, and it has an
-    * age different to the one you set, then you are mistaken and
-    * it has been stolen by another client.  If global texAge
-    * hasn't changed, there is no need to walk the list.
-    *
-    * These regions can be used as a proxy for the fine-grained
-    * texture information of other clients - by maintaining them
-    * in the same lru which is used to age their own textures,
-    * clients have an approximate lru for the whole of global
-    * texture space, and can make informed decisions as to which
-    * areas to kick out.  There is no need to choose whether to
-    * kick out your own texture or someone else's - simply eject
-    * them all in LRU order.
-    */
- 
-   drmTextureRegion texList[I810_NR_TEX_REGIONS + 1];
-
-   /* Last elt is sentinal */
-   int texAge;				/* last time texture was uploaded */
-
-   int last_enqueue;			/* last time a buffer was enqueued */
-   int last_dispatch;			/* age of the most recently dispatched buffer */
-   int last_quiescent;			/*  */
-
-   int ctxOwner;			/* last context to upload state */
-
-   int vertex_prim;
-
-   int pf_enabled;                  /* is pageflipping allowed? */
-   int pf_active;                   /* is pageflipping active right now? */
-   int pf_current_page; 	    /* which buffer is being displayed? */
-
-
-} I810SAREARec, *I810SAREAPtr;
-
-typedef struct {
-   /* Nothing here yet */
-   int dummy;
-} I810ConfigPrivRec, *I810ConfigPrivPtr;
-
-typedef struct {
-   /* Nothing here yet */
-   int dummy;
-} I810DRIContextRec, *I810DRIContextPtr;
-
-#endif
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/i810/server/i810_reg.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/i810/server/i810_reg.h
deleted file mode 100644
index c935982a7..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/i810/server/i810_reg.h
+++ /dev/null
@@ -1,992 +0,0 @@
-/* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/i810/i810_reg.h,v 1.13 2003/02/06 04:18:04 dawes Exp $ */
-/**************************************************************************
-
-Copyright 1998-1999 Precision Insight, Inc., Cedar Park, Texas.
-All Rights Reserved.
-
-Permission is hereby granted, free of charge, to any person obtaining a
-copy of this software and associated documentation files (the
-"Software"), to deal in the Software without restriction, including
-without limitation the rights to use, copy, modify, merge, publish,
-distribute, sub license, and/or sell copies of the Software, and to
-permit persons to whom the Software is furnished to do so, subject to
-the following conditions:
-
-The above copyright notice and this permission notice (including the
-next paragraph) shall be included in all copies or substantial portions
-of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
-OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
-IN NO EVENT SHALL PRECISION INSIGHT AND/OR ITS SUPPLIERS BE LIABLE FOR
-ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
-TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
-SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-**************************************************************************/
-
-/*
- * Authors:
- *   Keith Whitwell <keith@tungstengraphics.com>
- *
- *   based on the i740 driver by
- *        Kevin E. Martin <kevin@precisioninsight.com> 
- *   
- *
- */
-
-#ifndef _I810_REG_H
-#define _I810_REG_H
-
-/* I/O register offsets
- */
-#define SRX 0x3C4		/* p208 */
-#define GRX 0x3CE		/* p213 */
-#define ARX 0x3C0		/* p224 */
-
-/* VGA Color Palette Registers */
-#define DACMASK  0x3C6		/* p232 */
-#define DACSTATE 0x3C7		/* p232 */
-#define DACRX    0x3C7		/* p233 */
-#define DACWX    0x3C8		/* p233 */
-#define DACDATA  0x3C9		/* p233 */
-
-/* CRT Controller Registers (CRX) */
-#define START_ADDR_HI        0x0C /* p246 */
-#define START_ADDR_LO        0x0D /* p247 */
-#define VERT_SYNC_END        0x11 /* p249 */
-#define EXT_VERT_TOTAL       0x30 /* p257 */
-#define EXT_VERT_DISPLAY     0x31 /* p258 */
-#define EXT_VERT_SYNC_START  0x32 /* p259 */
-#define EXT_VERT_BLANK_START 0x33 /* p260 */
-#define EXT_HORIZ_TOTAL      0x35 /* p261 */
-#define EXT_HORIZ_BLANK      0x39 /* p261 */
-#define EXT_START_ADDR       0x40 /* p262 */
-#define EXT_START_ADDR_ENABLE    0x80 
-#define EXT_OFFSET           0x41 /* p263 */
-#define EXT_START_ADDR_HI    0x42 /* p263 */
-#define INTERLACE_CNTL       0x70 /* p264 */
-#define INTERLACE_ENABLE         0x80 
-#define INTERLACE_DISABLE        0x00 
-
-/* Miscellaneous Output Register 
- */
-#define MSR_R          0x3CC	/* p207 */
-#define MSR_W          0x3C2	/* p207 */
-#define IO_ADDR_SELECT     0x01
-
-#define MDA_BASE       0x3B0	/* p207 */
-#define CGA_BASE       0x3D0	/* p207 */
-
-/* CR80 - IO Control, p264
- */
-#define IO_CTNL            0x80
-#define EXTENDED_ATTR_CNTL     0x02
-#define EXTENDED_CRTC_CNTL     0x01
-
-/* GR10 - Address mapping, p221
- */
-#define ADDRESS_MAPPING    0x10
-#define PAGE_TO_LOCAL_MEM_ENABLE 0x10
-#define GTT_MEM_MAP_ENABLE     0x08
-#define PACKED_MODE_ENABLE     0x04
-#define LINEAR_MODE_ENABLE     0x02
-#define PAGE_MAPPING_ENABLE    0x01
-
-/* Blitter control, p378
- */
-#define BITBLT_CNTL        0x7000c
-#define COLEXP_MODE            0x30
-#define COLEXP_8BPP            0x00
-#define COLEXP_16BPP           0x10
-#define COLEXP_24BPP           0x20
-#define COLEXP_RESERVED        0x30
-#define BITBLT_STATUS          0x01
-
-/* p375. 
- */
-#define DISPLAY_CNTL       0x70008
-#define VGA_WRAP_MODE          0x02
-#define VGA_WRAP_AT_256KB      0x00
-#define VGA_NO_WRAP            0x02
-#define GUI_MODE               0x01
-#define STANDARD_VGA_MODE      0x00
-#define HIRES_MODE             0x01
-
-/* p375
- */
-#define PIXPIPE_CONFIG_0   0x70009
-#define DAC_8_BIT              0x80
-#define DAC_6_BIT              0x00
-#define HW_CURSOR_ENABLE       0x10
-#define EXTENDED_PALETTE       0x01
-
-/* p375
- */
-#define PIXPIPE_CONFIG_1   0x7000a
-#define DISPLAY_COLOR_MODE     0x0F
-#define DISPLAY_VGA_MODE       0x00
-#define DISPLAY_8BPP_MODE      0x02
-#define DISPLAY_15BPP_MODE     0x04
-#define DISPLAY_16BPP_MODE     0x05
-#define DISPLAY_24BPP_MODE     0x06
-#define DISPLAY_32BPP_MODE     0x07
-
-/* p375
- */
-#define PIXPIPE_CONFIG_2   0x7000b
-#define DISPLAY_GAMMA_ENABLE   0x08
-#define DISPLAY_GAMMA_DISABLE  0x00
-#define OVERLAY_GAMMA_ENABLE   0x04
-#define OVERLAY_GAMMA_DISABLE  0x00
-
-
-/* p380
- */
-#define DISPLAY_BASE       0x70020
-#define DISPLAY_BASE_MASK  0x03fffffc
-
-
-/* Cursor control registers, pp383-384
- */
-/* Desktop (845G, 865G) */
-#define CURSOR_CONTROL     0x70080
-#define CURSOR_ENABLE          0x80000000
-#define CURSOR_GAMMA_ENABLE    0x40000000
-#define CURSOR_STRIDE_MASK     0x30000000
-#define CURSOR_FORMAT_SHIFT    24
-#define CURSOR_FORMAT_MASK     (0x07 << CURSOR_FORMAT_SHIFT)
-#define CURSOR_FORMAT_2C       (0x00 << CURSOR_FORMAT_SHIFT)
-#define CURSOR_FORMAT_3C       (0x01 << CURSOR_FORMAT_SHIFT)
-#define CURSOR_FORMAT_4C       (0x02 << CURSOR_FORMAT_SHIFT)
-#define CURSOR_FORMAT_ARGB     (0x04 << CURSOR_FORMAT_SHIFT)
-#define CURSOR_FORMAT_XRGB     (0x05 << CURSOR_FORMAT_SHIFT)
-
-/* Mobile and i810 */
-#define CURSOR_A_CONTROL   CURSOR_CONTROL
-#define CURSOR_ORIGIN_SCREEN   0x00	/* i810 only */
-#define CURSOR_ORIGIN_DISPLAY  0x1	/* i810 only */
-#define CURSOR_MODE            0x27
-#define CURSOR_MODE_DISABLE    0x00
-#define CURSOR_MODE_32_4C_AX   0x01	/* i810 only */
-#define CURSOR_MODE_64_3C      0x04
-#define CURSOR_MODE_64_4C_AX   0x05
-#define CURSOR_MODE_64_4C      0x06
-#define CURSOR_MODE_64_32B_AX  0x07
-#define CURSOR_MODE_64_ARGB_AX (0x20 | CURSOR_MODE_64_32B_AX)
-#define MCURSOR_PIPE_SELECT    (1 << 28)
-#define MCURSOR_PIPE_A         0x00
-#define MCURSOR_PIPE_B         (1 << 28)
-#define MCURSOR_GAMMA_ENABLE   (1 << 26)
-#define MCURSOR_MEM_TYPE_LOCAL (1 << 25)
-
-
-#define CURSOR_BASEADDR    0x70084
-#define CURSOR_A_BASE      CURSOR_BASEADDR
-#define CURSOR_BASEADDR_MASK 0x1FFFFF00
-#define CURSOR_A_POSITION  0x70088
-#define CURSOR_POS_SIGN        0x8000
-#define CURSOR_POS_MASK        0x007FF
-#define CURSOR_X_SHIFT	       0
-#define CURSOR_Y_SHIFT         16
-#define CURSOR_X_LO        0x70088
-#define CURSOR_X_HI        0x70089
-#define CURSOR_X_POS           0x00
-#define CURSOR_X_NEG           0x80
-#define CURSOR_Y_LO        0x7008A
-#define CURSOR_Y_HI        0x7008B
-#define CURSOR_Y_POS           0x00
-#define CURSOR_Y_NEG           0x80
-
-#define CURSOR_A_PALETTE0  0x70090
-#define CURSOR_A_PALETTE1  0x70094
-#define CURSOR_A_PALETTE2  0x70098
-#define CURSOR_A_PALETTE3  0x7009C
-
-#define CURSOR_SIZE	   0x700A0
-#define CURSOR_SIZE_MASK       0x3FF
-#define CURSOR_SIZE_HSHIFT     0
-#define CURSOR_SIZE_VSHIFT     12
-
-
-/* Similar registers exist in Device 0 on the i810 (pp55-65), but I'm
- * not sure they refer to local (graphics) memory.
- *
- * These details are for the local memory control registers,
- * (pp301-310).  The test machines are not equiped with local memory,
- * so nothing is tested.  Only a single row seems to be supported.
- */
-#define DRAM_ROW_TYPE      0x3000
-#define DRAM_ROW_0             0x01
-#define DRAM_ROW_0_SDRAM       0x01
-#define DRAM_ROW_0_EMPTY       0x00
-#define DRAM_ROW_CNTL_LO   0x3001
-#define DRAM_PAGE_MODE_CTRL    0x10
-#define DRAM_RAS_TO_CAS_OVRIDE 0x08
-#define DRAM_CAS_LATENCY       0x04
-#define DRAM_RAS_TIMING        0x02
-#define DRAM_RAS_PRECHARGE     0x01
-#define DRAM_ROW_CNTL_HI   0x3002
-#define DRAM_REFRESH_RATE      0x18
-#define DRAM_REFRESH_DISABLE   0x00
-#define DRAM_REFRESH_60HZ      0x08
-#define DRAM_REFRESH_FAST_TEST 0x10
-#define DRAM_REFRESH_RESERVED  0x18
-#define DRAM_SMS               0x07
-#define DRAM_SMS_NORMAL        0x00
-#define DRAM_SMS_NOP_ENABLE    0x01
-#define DRAM_SMS_ABPCE         0x02
-#define DRAM_SMS_MRCE          0x03
-#define DRAM_SMS_CBRCE         0x04
-
-/* p307
- */
-#define DPMS_SYNC_SELECT   0x5002
-#define VSYNC_CNTL             0x08
-#define VSYNC_ON               0x00
-#define VSYNC_OFF              0x08
-#define HSYNC_CNTL             0x02
-#define HSYNC_ON               0x00
-#define HSYNC_OFF              0x02
-
-
-
-/* p317, 319
- */
-#define VCLK2_VCO_M        0x6008 /* treat as 16 bit? (includes msbs) */
-#define VCLK2_VCO_N        0x600a
-#define VCLK2_VCO_DIV_SEL  0x6012
-
-#define VCLK_DIVISOR_VGA0   0x6000
-#define VCLK_DIVISOR_VGA1   0x6004
-#define VCLK_POST_DIV	    0x6010
-
-#define POST_DIV_SELECT        0x70
-#define POST_DIV_1             0x00
-#define POST_DIV_2             0x10
-#define POST_DIV_4             0x20
-#define POST_DIV_8             0x30
-#define POST_DIV_16            0x40
-#define POST_DIV_32            0x50
-#define VCO_LOOP_DIV_BY_4M     0x00
-#define VCO_LOOP_DIV_BY_16M    0x04
-
-
-/* Instruction Parser Mode Register 
- *    - p281
- *    - 2 new bits.
- */
-#define INST_PM                  0x20c0	
-#define AGP_SYNC_PACKET_FLUSH_ENABLE 0x20 /* reserved */
-#define SYNC_PACKET_FLUSH_ENABLE     0x10
-#define TWO_D_INST_DISABLE           0x08
-#define THREE_D_INST_DISABLE         0x04
-#define STATE_VAR_UPDATE_DISABLE     0x02
-#define PAL_STIP_DISABLE             0x01
-
-#define INST_DONE                0x2090
-#define INST_PS                  0x20c4
-
-#define MEMMODE                  0x20dc
-
-
-/* Instruction parser error register.  p279
- */
-#define IPEIR                  0x2088
-#define IPEHR                  0x208C
-
-
-/* General error reporting regs, p296
- */
-#define EIR               0x20B0
-#define EMR               0x20B4
-#define ESR               0x20B8
-#define IP_ERR                    0x0001
-#define ERROR_RESERVED            0xffc6
-
-
-/* Interrupt Control Registers 
- *   - new bits for i810
- *   - new register hwstam (mask)
- */
-#define HWSTAM               0x2098 /* p290 */
-#define IER                  0x20a0 /* p291 */
-#define IIR                  0x20a4 /* p292 */
-#define IMR                  0x20a8 /* p293 */
-#define ISR                  0x20ac /* p294 */
-#define HW_ERROR                 0x8000
-#define SYNC_STATUS_TOGGLE       0x1000
-#define DPY_0_FLIP_PENDING       0x0800
-#define DPY_1_FLIP_PENDING       0x0400	/* not implemented on i810 */
-#define OVL_0_FLIP_PENDING       0x0200
-#define OVL_1_FLIP_PENDING       0x0100	/* not implemented on i810 */
-#define DPY_0_VBLANK             0x0080
-#define DPY_0_EVENT              0x0040
-#define DPY_1_VBLANK             0x0020	/* not implemented on i810 */
-#define DPY_1_EVENT              0x0010	/* not implemented on i810 */
-#define HOST_PORT_EVENT          0x0008	/*  */
-#define CAPTURE_EVENT            0x0004	/*  */
-#define USER_DEFINED             0x0002
-#define BREAKPOINT               0x0001
-
-
-#define INTR_RESERVED            (0x6000 | 		\
-				  DPY_1_FLIP_PENDING |	\
-				  OVL_1_FLIP_PENDING |	\
-				  DPY_1_VBLANK |	\
-				  DPY_1_EVENT |		\
-				  HOST_PORT_EVENT |	\
-				  CAPTURE_EVENT )
-
-/* FIFO Watermark and Burst Length Control Register 
- *
- * - different offset and contents on i810 (p299) (fewer bits per field)
- * - some overlay fields added
- * - what does it all mean?
- */
-#define FWATER_BLC       0x20d8
-#define FWATER_BLC2	 0x20dc
-#define MM_BURST_LENGTH     0x00700000
-#define MM_FIFO_WATERMARK   0x0001F000
-#define LM_BURST_LENGTH     0x00000700
-#define LM_FIFO_WATERMARK   0x0000001F
-
-
-/* Fence/Tiling ranges [0..7]
- */
-#define FENCE            0x2000
-#define FENCE_NR         8
-
-#define I830_FENCE_START_MASK	0x07f80000
-
-#define FENCE_START_MASK    0x03F80000
-#define FENCE_X_MAJOR       0x00000000
-#define FENCE_Y_MAJOR       0x00001000
-#define FENCE_SIZE_MASK     0x00000700
-#define FENCE_SIZE_512K     0x00000000
-#define FENCE_SIZE_1M       0x00000100
-#define FENCE_SIZE_2M       0x00000200
-#define FENCE_SIZE_4M       0x00000300
-#define FENCE_SIZE_8M       0x00000400
-#define FENCE_SIZE_16M      0x00000500
-#define FENCE_SIZE_32M      0x00000600
-#define FENCE_SIZE_64M	    0x00000700
-#define FENCE_PITCH_MASK    0x00000070
-#define FENCE_PITCH_1       0x00000000
-#define FENCE_PITCH_2       0x00000010
-#define FENCE_PITCH_4       0x00000020
-#define FENCE_PITCH_8       0x00000030
-#define FENCE_PITCH_16      0x00000040
-#define FENCE_PITCH_32      0x00000050
-#define FENCE_PITCH_64	    0x00000060
-#define FENCE_VALID         0x00000001
-
-
-/* Registers to control page table, p274
- */
-#define PGETBL_CTL       0x2020
-#define PGETBL_ADDR_MASK    0xFFFFF000
-#define PGETBL_ENABLE_MASK  0x00000001
-#define PGETBL_ENABLED      0x00000001
-
-/* Register containing pge table error results, p276
- */
-#define PGE_ERR          0x2024
-#define PGE_ERR_ADDR_MASK   0xFFFFF000
-#define PGE_ERR_ID_MASK     0x00000038
-#define PGE_ERR_CAPTURE     0x00000000
-#define PGE_ERR_OVERLAY     0x00000008
-#define PGE_ERR_DISPLAY     0x00000010
-#define PGE_ERR_HOST        0x00000018
-#define PGE_ERR_RENDER      0x00000020
-#define PGE_ERR_BLITTER     0x00000028
-#define PGE_ERR_MAPPING     0x00000030
-#define PGE_ERR_CMD_PARSER  0x00000038
-#define PGE_ERR_TYPE_MASK   0x00000007
-#define PGE_ERR_INV_TABLE   0x00000000
-#define PGE_ERR_INV_PTE     0x00000001
-#define PGE_ERR_MIXED_TYPES 0x00000002
-#define PGE_ERR_PAGE_MISS   0x00000003
-#define PGE_ERR_ILLEGAL_TRX 0x00000004
-#define PGE_ERR_LOCAL_MEM   0x00000005
-#define PGE_ERR_TILED       0x00000006
-
-
-
-/* Page table entries loaded via mmio region, p323
- */
-#define PTE_BASE         0x10000
-#define PTE_ADDR_MASK       0x3FFFF000
-#define PTE_TYPE_MASK       0x00000006
-#define PTE_LOCAL           0x00000002
-#define PTE_MAIN_UNCACHED   0x00000000
-#define PTE_MAIN_CACHED     0x00000006
-#define PTE_VALID_MASK      0x00000001
-#define PTE_VALID           0x00000001
-
-
-/* Ring buffer registers, p277, overview p19
- */
-#define LP_RING     0x2030
-#define HP_RING     0x2040
-
-#define RING_TAIL      0x00
-#define TAIL_ADDR           0x000FFFF8
-#define I830_TAIL_MASK	    0x001FFFF8
-
-#define RING_HEAD      0x04
-#define HEAD_WRAP_COUNT     0xFFE00000
-#define HEAD_WRAP_ONE       0x00200000
-#define HEAD_ADDR           0x001FFFFC
-#define I830_HEAD_MASK      0x001FFFFC
-
-#define RING_START     0x08
-#define START_ADDR          0x00FFFFF8
-#define I830_RING_START_MASK	0xFFFFF000
-
-#define RING_LEN       0x0C
-#define RING_NR_PAGES       0x000FF000 
-#define I830_RING_NR_PAGES	0x001FF000
-#define RING_REPORT_MASK    0x00000006
-#define RING_REPORT_64K     0x00000002
-#define RING_REPORT_128K    0x00000004
-#define RING_NO_REPORT      0x00000000
-#define RING_VALID_MASK     0x00000001
-#define RING_VALID          0x00000001
-#define RING_INVALID        0x00000000
-
-
-
-/* BitBlt Instructions
- *
- * There are many more masks & ranges yet to add.
- */
-#define BR00_BITBLT_CLIENT   0x40000000
-#define BR00_OP_COLOR_BLT    0x10000000
-#define BR00_OP_SRC_COPY_BLT 0x10C00000
-#define BR00_OP_FULL_BLT     0x11400000
-#define BR00_OP_MONO_SRC_BLT 0x11800000
-#define BR00_OP_MONO_SRC_COPY_BLT 0x11000000
-#define BR00_OP_MONO_PAT_BLT 0x11C00000
-#define BR00_OP_MONO_SRC_COPY_IMMEDIATE_BLT (0x61 << 22)
-#define BR00_OP_TEXT_IMMEDIATE_BLT 0xc000000
-
-
-#define BR00_TPCY_DISABLE    0x00000000
-#define BR00_TPCY_ENABLE     0x00000010
-
-#define BR00_TPCY_ROP        0x00000000
-#define BR00_TPCY_NO_ROP     0x00000020
-#define BR00_TPCY_EQ         0x00000000
-#define BR00_TPCY_NOT_EQ     0x00000040
-
-#define BR00_PAT_MSB_FIRST   0x00000000	/* ? */
-
-#define BR00_PAT_VERT_ALIGN  0x000000e0
-
-#define BR00_LENGTH          0x0000000F
-
-#define BR09_DEST_ADDR       0x03FFFFFF
-
-#define BR11_SOURCE_PITCH    0x00003FFF
-
-#define BR12_SOURCE_ADDR     0x03FFFFFF
-
-#define BR13_SOLID_PATTERN   0x80000000
-#define BR13_RIGHT_TO_LEFT   0x40000000
-#define BR13_LEFT_TO_RIGHT   0x00000000
-#define BR13_MONO_TRANSPCY   0x20000000
-#define BR13_USE_DYN_DEPTH   0x04000000
-#define BR13_DYN_8BPP        0x00000000
-#define BR13_DYN_16BPP       0x01000000
-#define BR13_DYN_24BPP       0x02000000
-#define BR13_ROP_MASK        0x00FF0000
-#define BR13_DEST_PITCH      0x0000FFFF
-#define BR13_PITCH_SIGN_BIT  0x00008000
-
-#define BR14_DEST_HEIGHT     0xFFFF0000
-#define BR14_DEST_WIDTH      0x0000FFFF
-
-#define BR15_PATTERN_ADDR    0x03FFFFFF
-
-#define BR16_SOLID_PAT_COLOR 0x00FFFFFF
-#define BR16_BACKGND_PAT_CLR 0x00FFFFFF
-
-#define BR17_FGND_PAT_CLR    0x00FFFFFF
-
-#define BR18_SRC_BGND_CLR    0x00FFFFFF
-#define BR19_SRC_FGND_CLR    0x00FFFFFF
-
-
-/* Instruction parser instructions
- */
-
-#define INST_PARSER_CLIENT   0x00000000
-#define INST_OP_FLUSH        0x02000000
-#define INST_FLUSH_MAP_CACHE 0x00000001
-
-
-#define GFX_OP_USER_INTERRUPT ((0<<29)|(2<<23))
-
-
-/* Registers in the i810 host-pci bridge pci config space which affect
- * the i810 graphics operations.  
- */
-#define SMRAM_MISCC         0x70
-#define GMS                    0x000000c0
-#define GMS_DISABLE            0x00000000
-#define GMS_ENABLE_BARE        0x00000040
-#define GMS_ENABLE_512K        0x00000080
-#define GMS_ENABLE_1M          0x000000c0
-#define USMM                   0x00000030 
-#define USMM_DISABLE           0x00000000
-#define USMM_TSEG_ZERO         0x00000010
-#define USMM_TSEG_512K         0x00000020
-#define USMM_TSEG_1M           0x00000030  
-#define GFX_MEM_WIN_SIZE       0x00010000
-#define GFX_MEM_WIN_32M        0x00010000
-#define GFX_MEM_WIN_64M        0x00000000
-
-/* Overkill?  I don't know.  Need to figure out top of mem to make the
- * SMRAM calculations come out.  Linux seems to have problems
- * detecting it all on its own, so this seems a reasonable double
- * check to any user supplied 'mem=...' boot param.
- *
- * ... unfortunately this reg doesn't work according to spec on the
- * test hardware.
- */
-#define WHTCFG_PAMR_DRP      0x50
-#define SYS_DRAM_ROW_0_SHIFT    16
-#define SYS_DRAM_ROW_1_SHIFT    20
-#define DRAM_MASK           0x0f
-#define DRAM_VALUE_0        0
-#define DRAM_VALUE_1        8
-/* No 2 value defined */
-#define DRAM_VALUE_3        16
-#define DRAM_VALUE_4        16
-#define DRAM_VALUE_5        24
-#define DRAM_VALUE_6        32
-#define DRAM_VALUE_7        32
-#define DRAM_VALUE_8        48
-#define DRAM_VALUE_9        64
-#define DRAM_VALUE_A        64
-#define DRAM_VALUE_B        96
-#define DRAM_VALUE_C        128
-#define DRAM_VALUE_D        128
-#define DRAM_VALUE_E        192
-#define DRAM_VALUE_F        256	/* nice one, geezer */
-#define LM_FREQ_MASK        0x10
-#define LM_FREQ_133         0x10
-#define LM_FREQ_100         0x00
-
-
-
-
-/* These are 3d state registers, but the state is invarient, so we let
- * the X server handle it:
- */
-
-
-
-/* GFXRENDERSTATE_COLOR_CHROMA_KEY, p135
- */
-#define GFX_OP_COLOR_CHROMA_KEY  ((0x3<<29)|(0x1d<<24)|(0x2<<16)|0x1)
-#define CC1_UPDATE_KILL_WRITE    (1<<28)
-#define CC1_ENABLE_KILL_WRITE    (1<<27)
-#define CC1_DISABLE_KILL_WRITE    0
-#define CC1_UPDATE_COLOR_IDX     (1<<26)
-#define CC1_UPDATE_CHROMA_LOW    (1<<25)
-#define CC1_UPDATE_CHROMA_HI     (1<<24)
-#define CC1_CHROMA_LOW_MASK      ((1<<24)-1)
-#define CC2_COLOR_IDX_SHIFT      24
-#define CC2_COLOR_IDX_MASK       (0xff<<24)
-#define CC2_CHROMA_HI_MASK       ((1<<24)-1)
-
-
-#define GFX_CMD_CONTEXT_SEL      ((0<<29)|(0x5<<23))
-#define CS_UPDATE_LOAD           (1<<17)
-#define CS_UPDATE_USE            (1<<16)
-#define CS_UPDATE_LOAD           (1<<17)
-#define CS_LOAD_CTX0             0
-#define CS_LOAD_CTX1             (1<<8)
-#define CS_USE_CTX0              0
-#define CS_USE_CTX1              (1<<0)
-
-/* I810 LCD/TV registers */
-#define LCD_TV_HTOTAL	0x60000
-#define LCD_TV_C	0x60018
-#define LCD_TV_OVRACT   0x6001C
-
-#define LCD_TV_ENABLE (1 << 31)
-#define LCD_TV_VGAMOD (1 << 28)
-
-/* I830 CRTC registers */
-#define HTOTAL_A	0x60000
-#define HBLANK_A	0x60004
-#define HSYNC_A 	0x60008
-#define VTOTAL_A	0x6000c
-#define VBLANK_A	0x60010
-#define VSYNC_A 	0x60014
-#define PIPEASRC	0x6001c
-#define BCLRPAT_A	0x60020
-
-#define HTOTAL_B	0x61000
-#define HBLANK_B	0x61004
-#define HSYNC_B 	0x61008
-#define VTOTAL_B	0x6100c
-#define VBLANK_B	0x61010
-#define VSYNC_B 	0x61014
-#define PIPEBSRC	0x6101c
-#define BCLRPAT_B	0x61020
-
-#define DPLL_A		0x06014
-#define DPLL_B		0x06018
-#define FPA0		0x06040
-#define FPA1		0x06044
-
-#define I830_HTOTAL_MASK 	0xfff0000
-#define I830_HACTIVE_MASK	0x7ff
-
-#define I830_HBLANKEND_MASK	0xfff0000
-#define I830_HBLANKSTART_MASK    0xfff
-
-#define I830_HSYNCEND_MASK	0xfff0000
-#define I830_HSYNCSTART_MASK    0xfff
-
-#define I830_VTOTAL_MASK 	0xfff0000
-#define I830_VACTIVE_MASK	0x7ff
-
-#define I830_VBLANKEND_MASK	0xfff0000
-#define I830_VBLANKSTART_MASK    0xfff
-
-#define I830_VSYNCEND_MASK	0xfff0000
-#define I830_VSYNCSTART_MASK    0xfff
-
-#define I830_PIPEA_HORZ_MASK	0x7ff0000
-#define I830_PIPEA_VERT_MASK	0x7ff
-
-#define ADPA			0x61100
-#define ADPA_DAC_ENABLE 	(1<<31)
-#define ADPA_DAC_DISABLE	0
-#define ADPA_PIPE_SELECT_MASK	(1<<30)
-#define ADPA_PIPE_A_SELECT	0
-#define ADPA_PIPE_B_SELECT	(1<<30)
-#define ADPA_USE_VGA_HVPOLARITY (1<<15)
-#define ADPA_SETS_HVPOLARITY	0
-#define ADPA_VSYNC_CNTL_DISABLE (1<<11)
-#define ADPA_VSYNC_CNTL_ENABLE	0
-#define ADPA_HSYNC_CNTL_DISABLE (1<<10)
-#define ADPA_HSYNC_CNTL_ENABLE	0
-#define ADPA_VSYNC_ACTIVE_HIGH	(1<<4)
-#define ADPA_VSYNC_ACTIVE_LOW	0
-#define ADPA_HSYNC_ACTIVE_HIGH	(1<<3)
-#define ADPA_HSYNC_ACTIVE_LOW	0
-
-
-#define DVOA			0x61120
-#define DVOB			0x61140
-#define DVOC			0x61160
-#define DVO_ENABLE		(1<<31)
-
-#define DVOA_SRCDIM		0x61124
-#define DVOB_SRCDIM		0x61144
-#define DVOC_SRCDIM		0x61164
-
-#define LVDS			0x61180
-
-#define PIPEACONF 0x70008
-#define PIPEACONF_ENABLE	(1<<31)
-#define PIPEACONF_DISABLE	0
-#define PIPEACONF_DOUBLE_WIDE	(1<<30)
-#define PIPEACONF_SINGLE_WIDE	0
-#define PIPEACONF_PIPE_UNLOCKED 0
-#define PIPEACONF_PIPE_LOCKED	(1<<25)
-#define PIPEACONF_PALETTE	0
-#define PIPEACONF_GAMMA 	(1<<24)
-
-#define PIPEBCONF 0x71008
-#define PIPEBCONF_ENABLE	(1<<31)
-#define PIPEBCONF_DISABLE	0
-#define PIPEBCONF_GAMMA 	(1<<24)
-#define PIPEBCONF_PALETTE	0
-
-#define DSPACNTR		0x70180
-#define DSPBCNTR		0x71180
-#define DISPLAY_PLANE_ENABLE 			(1<<31)
-#define DISPLAY_PLANE_DISABLE			0
-#define DISPPLANE_GAMMA_ENABLE			(1<<30)
-#define DISPPLANE_GAMMA_DISABLE			0
-#define DISPPLANE_PIXFORMAT_MASK		(0xf<<26)
-#define DISPPLANE_8BPP				(0x2<<26)
-#define DISPPLANE_15_16BPP			(0x4<<26)
-#define DISPPLANE_16BPP				(0x5<<26)
-#define DISPPLANE_32BPP_NO_ALPHA 		(0x6<<26)
-#define DISPPLANE_32BPP				(0x7<<26)
-#define DISPPLANE_STEREO_ENABLE			(1<<25)
-#define DISPPLANE_STEREO_DISABLE		0
-#define DISPPLANE_SEL_PIPE_MASK			(1<<24)
-#define DISPPLANE_SEL_PIPE_A			0
-#define DISPPLANE_SEL_PIPE_B			(1<<24)
-#define DISPPLANE_SRC_KEY_ENABLE		(1<<22)
-#define DISPPLANE_SRC_KEY_DISABLE		0
-#define DISPPLANE_LINE_DOUBLE			(1<<20)
-#define DISPPLANE_NO_LINE_DOUBLE		0
-#define DISPPLANE_STEREO_POLARITY_FIRST		0
-#define DISPPLANE_STEREO_POLARITY_SECOND	(1<<18)
-/* plane B only */
-#define DISPPLANE_ALPHA_TRANS_ENABLE		(1<<15)
-#define DISPPLANE_ALPHA_TRANS_DISABLE		0
-#define DISPPLANE_SPRITE_ABOVE_DISPLAYA		0
-#define DISPPLANE_SPRITE_ABOVE_OVERLAY		(1)
-
-#define DSPABASE		0x70184
-#define DSPASTRIDE		0x70188
-
-#define DSPBBASE		0x71184
-#define DSPBADDR		DSPBBASE
-#define DSPBSTRIDE		0x71188
-
-/* Various masks for reserved bits, etc. */
-#define I830_FWATER1_MASK        (~((1<<11)|(1<<10)|(1<<9)|      \
-        (1<<8)|(1<<26)|(1<<25)|(1<<24)|(1<<5)|(1<<4)|(1<<3)|    \
-        (1<<2)|(1<<1)|1|(1<<20)|(1<<19)|(1<<18)|(1<<17)|(1<<16)))
-#define I830_FWATER2_MASK ~(0)
-
-#define DV0A_RESERVED ((1<<26)|(1<<25)|(1<<24)|(1<<23)|(1<<22)|(1<<21)|(1<<20)|(1<<19)|(1<<18)|(1<<16)|(1<<5)|(1<<1)|1)
-#define DV0B_RESERVED ((1<<27)|(1<<26)|(1<<25)|(1<<24)|(1<<23)|(1<<22)|(1<<21)|(1<<20)|(1<<19)|(1<<18)|(1<<16)|(1<<5)|(1<<1)|1)
-#define VGA0_N_DIVISOR_MASK     ((1<<21)|(1<<20)|(1<<19)|(1<<18)|(1<<17)|(1<<16))
-#define VGA0_M1_DIVISOR_MASK    ((1<<13)|(1<<12)|(1<<11)|(1<<10)|(1<<9)|(1<<8))
-#define VGA0_M2_DIVISOR_MASK    ((1<<5)|(1<<4)|(1<<3)|(1<<2)|(1<<1)|1)
-#define VGA0_M1M2N_RESERVED	~(VGA0_N_DIVISOR_MASK|VGA0_M1_DIVISOR_MASK|VGA0_M2_DIVISOR_MASK)
-#define VGA0_POSTDIV_MASK       ((1<<7)|(1<<5)|(1<<4)|(1<<3)|(1<<2)|(1<<1)|1)
-#define VGA1_POSTDIV_MASK       ((1<<15)|(1<<13)|(1<<12)|(1<<11)|(1<<10)|(1<<9)|(1<<8))
-#define VGA_POSTDIV_RESERVED	~(VGA0_POSTDIV_MASK|VGA1_POSTDIV_MASK|(1<<7)|(1<<15))
-#define DPLLA_POSTDIV_MASK ((1<<23)|(1<<21)|(1<<20)|(1<<19)|(1<<18)|(1<<17)|(1<<16))
-#define DPLLA_RESERVED     ((1<<27)|(1<<26)|(1<<25)|(1<<24)|(1<<22)|(1<<15)|(1<<12)|(1<<11)|(1<<10)|(1<<9)|(1<<8)|(1<<7)|(1<<6)|(1<<5)|(1<<4)|(1<<3)|(1<<2)|(1<<1)|1)
-#define ADPA_RESERVED	((1<<2)|(1<<1)|1|(1<<9)|(1<<8)|(1<<7)|(1<<6)|(1<<5)|(1<<30)|(1<<29)|(1<<28)|(1<<27)|(1<<26)|(1<<25)|(1<<24)|(1<<23)|(1<<22)|(1<<21)|(1<<20)|(1<<19)|(1<<18)|(1<<17)|(1<<16))
-#define SUPER_WORD              32
-#define BURST_A_MASK    ((1<<11)|(1<<10)|(1<<9)|(1<<8))
-#define BURST_B_MASK    ((1<<26)|(1<<25)|(1<<24))
-#define WATER_A_MASK    ((1<<5)|(1<<4)|(1<<3)|(1<<2)|(1<<1)|1)
-#define WATER_B_MASK    ((1<<20)|(1<<19)|(1<<18)|(1<<17)|(1<<16))
-#define WATER_RESERVED	((1<<31)|(1<<30)|(1<<29)|(1<<28)|(1<<27)|(1<<23)|(1<<22)|(1<<21)|(1<<15)|(1<<14)|(1<<13)|(1<<12)|(1<<7)|(1<<6))
-#define PIPEACONF_RESERVED ((1<<29)|(1<<28)|(1<<27)|(1<<23)|(1<<22)|(1<<21)|(1<<20)|(1<<19)|(1<<18)|(1<<17)|(1<<16)|0xffff)
-#define PIPEBCONF_RESERVED ((1<<30)|(1<<29)|(1<<28)|(1<<27)|(1<<26)|(1<<25)|(1<<23)|(1<<22)|(1<<21)|(1<<20)|(1<<19)|(1<<18)|(1<<17)|(1<<16)|0xffff)
-#define DSPACNTR_RESERVED ((1<<23)|(1<<19)|(1<<17)|(1<<16)|0xffff)
-#define DSPBCNTR_RESERVED ((1<<23)|(1<<19)|(1<<17)|(1<<16)|0x7ffe)
-
-#define I830_GMCH_CTRL		0x52
-
-#define I830_GMCH_ENABLED	0x4
-#define I830_GMCH_MEM_MASK	0x1
-#define I830_GMCH_MEM_64M	0x1
-#define I830_GMCH_MEM_128M	0
-
-#define I830_GMCH_GMS_MASK			0x70
-#define I830_GMCH_GMS_DISABLED		0x00
-#define I830_GMCH_GMS_LOCAL			0x10
-#define I830_GMCH_GMS_STOLEN_512	0x20
-#define I830_GMCH_GMS_STOLEN_1024	0x30
-#define I830_GMCH_GMS_STOLEN_8192	0x40
-
-#define I830_RDRAM_CHANNEL_TYPE		0x03010
-#define I830_RDRAM_ND(x)			(((x) & 0x20) >> 5)
-#define I830_RDRAM_DDT(x)			(((x) & 0x18) >> 3)
-
-#define I855_GMCH_GMS_MASK			(0x7 << 4)
-#define I855_GMCH_GMS_DISABLED			0x00
-#define I855_GMCH_GMS_STOLEN_1M			(0x1 << 4)
-#define I855_GMCH_GMS_STOLEN_4M			(0x2 << 4)
-#define I855_GMCH_GMS_STOLEN_8M			(0x3 << 4)
-#define I855_GMCH_GMS_STOLEN_16M		(0x4 << 4)
-#define I855_GMCH_GMS_STOLEN_32M		(0x5 << 4)
-
-#define I85X_CAPID			0x44
-#define I85X_VARIANT_MASK			0x7
-#define I85X_VARIANT_SHIFT			5
-#define I855_GME				0x0
-#define I855_GM					0x4
-#define I852_GME				0x2
-#define I852_GM					0x5
-
-/* BLT commands */
-#define COLOR_BLT_CMD		((2<<29)|(0x40<<22)|(0x3))
-#define COLOR_BLT_WRITE_ALPHA	(1<<21)
-#define COLOR_BLT_WRITE_RGB	(1<<20)
-
-#define XY_COLOR_BLT_CMD		((2<<29)|(0x50<<22)|(0x4))
-#define XY_COLOR_BLT_WRITE_ALPHA	(1<<21)
-#define XY_COLOR_BLT_WRITE_RGB		(1<<20)
-
-#define XY_SETUP_CLIP_BLT_CMD		((2<<29)|(3<<22)|1)
-
-#define XY_SRC_COPY_BLT_CMD		((2<<29)|(0x53<<22)|6)
-#define XY_SRC_COPY_BLT_WRITE_ALPHA	(1<<21)
-#define XY_SRC_COPY_BLT_WRITE_RGB	(1<<20)
-
-#define SRC_COPY_BLT_CMD		((2<<29)|(0x43<<22)|0x4)
-#define SRC_COPY_BLT_WRITE_ALPHA	(1<<21)
-#define SRC_COPY_BLT_WRITE_RGB		(1<<20)
-
-#define XY_MONO_PAT_BLT_CMD		((0x2<<29)|(0x52<<22)|0x7)
-#define XY_MONO_PAT_VERT_SEED		((1<<10)|(1<<9)|(1<<8))
-#define XY_MONO_PAT_HORT_SEED		((1<<14)|(1<<13)|(1<<12))
-#define XY_MONO_PAT_BLT_WRITE_ALPHA	(1<<21)
-#define XY_MONO_PAT_BLT_WRITE_RGB	(1<<20)
-
-#define XY_MONO_SRC_BLT_CMD		((0x2<<29)|(0x54<<22)|(0x6))
-#define XY_MONO_SRC_BLT_WRITE_ALPHA	(1<<21)
-#define XY_MONO_SRC_BLT_WRITE_RGB	(1<<20)
-
-/* 3d state */
-#define STATE3D_FOG_MODE		((3<<29)|(0x1d<<24)|(0x89<<16)|2)
-#define FOG_MODE_VERTEX 		(1<<31)
-#define STATE3D_MAP_COORD_TRANSFORM	((3<<29)|(0x1d<<24)|(0x8c<<16))
-#define DISABLE_TEX_TRANSFORM		(1<<28)
-#define TEXTURE_SET(x)			(x<<29)
-#define STATE3D_RASTERIZATION_RULES	((3<<29)|(0x07<<24))
-#define POINT_RASTER_ENABLE		(1<<15)
-#define POINT_RASTER_OGL		(1<<13)
-#define STATE3D_VERTEX_TRANSFORM	((3<<29)|(0x1d<<24)|(0x8b<<16))
-#define DISABLE_VIEWPORT_TRANSFORM	(1<<31)
-#define DISABLE_PERSPECTIVE_DIVIDE	(1<<29)
-
-#define MI_SET_CONTEXT			(0x18<<23)
-#define CTXT_NO_RESTORE 		(1)
-#define CTXT_PALETTE_SAVE_DISABLE	(1<<3)
-#define CTXT_PALETTE_RESTORE_DISABLE	(1<<2)
-
-/* Dword 0 */
-#define MI_VERTEX_BUFFER		(0x17<<23)
-#define MI_VERTEX_BUFFER_IDX(x) 	(x<<20)
-#define MI_VERTEX_BUFFER_PITCH(x)	(x<<13)
-#define MI_VERTEX_BUFFER_WIDTH(x)	(x<<6)
-/* Dword 1 */
-#define MI_VERTEX_BUFFER_DISABLE	(1)
-
-/* Overlay Flip */
-#define MI_OVERLAY_FLIP			(0x11<<23)
-#define MI_OVERLAY_FLIP_CONTINUE	(0<<21)
-#define MI_OVERLAY_FLIP_ON		(1<<21)
-#define MI_OVERLAY_FLIP_OFF		(2<<21)
-
-/* Wait for Events */
-#define MI_WAIT_FOR_EVENT		(0x03<<23)
-#define MI_WAIT_FOR_OVERLAY_FLIP	(1<<16)
-
-/* Flush */
-#define MI_FLUSH			(0x04<<23)
-#define MI_WRITE_DIRTY_STATE		(1<<4)
-#define MI_END_SCENE			(1<<3)
-#define MI_INHIBIT_RENDER_CACHE_FLUSH	(1<<2)
-#define MI_INVALIDATE_MAP_CACHE		(1<<0)
-
-/* Noop */
-#define MI_NOOP				0x00
-#define MI_NOOP_WRITE_ID		(1<<22)
-#define MI_NOOP_ID_MASK			(1<<22 - 1)
-
-#define STATE3D_COLOR_FACTOR	((0x3<<29)|(0x1d<<24)|(0x01<<16))
-
-/* STATE3D_FOG_MODE stuff */
-#define ENABLE_FOG_SOURCE	(1<<27)
-#define ENABLE_FOG_CONST	(1<<24)
-#define ENABLE_FOG_DENSITY	(1<<23)
-
-
-#define MAX_DISPLAY_PIPES	2
-
-typedef enum {
-   CrtIndex = 0,
-   TvIndex,
-   DfpIndex,
-   LfpIndex,
-   Tv2Index,
-   Dfp2Index,
-   UnknownIndex,
-   Unknown2Index,
-   NumDisplayTypes,
-   NumKnownDisplayTypes = UnknownIndex
-} DisplayType;
-
-/* What's connected to the pipes (as reported by the BIOS) */
-#define PIPE_ACTIVE_MASK		0xff
-#define PIPE_CRT_ACTIVE			(1 << CrtIndex)
-#define PIPE_TV_ACTIVE			(1 << TvIndex)
-#define PIPE_DFP_ACTIVE			(1 << DfpIndex)
-#define PIPE_LCD_ACTIVE			(1 << LfpIndex)
-#define PIPE_TV2_ACTIVE			(1 << Tv2Index)
-#define PIPE_DFP2_ACTIVE		(1 << Dfp2Index)
-#define PIPE_UNKNOWN_ACTIVE		((1 << UnknownIndex) |	\
-					 (1 << Unknown2Index))
-
-#define PIPE_SIZED_DISP_MASK		(PIPE_DFP_ACTIVE |	\
-					 PIPE_LCD_ACTIVE |	\
-					 PIPE_DFP2_ACTIVE)
-
-#define PIPE_A_SHIFT			0
-#define PIPE_B_SHIFT			8
-#define PIPE_SHIFT(n)			((n) == 0 ? \
-					 PIPE_A_SHIFT : PIPE_B_SHIFT)
-
-/*
- * Some BIOS scratch area registers.  The 845 (and 830?) store the amount
- * of video memory available to the BIOS in SWF1.
- */
-
-#define SWF0			0x71410
-#define SWF1			0x71414
-#define SWF2			0x71418
-#define SWF3			0x7141c
-#define SWF4			0x71420
-#define SWF5			0x71424
-#define SWF6			0x71428
-
-/*
- * 855 scratch registers.
- */
-#define SWF00			0x70410
-#define SWF01			0x70414
-#define SWF02			0x70418
-#define SWF03			0x7041c
-#define SWF04			0x70420
-#define SWF05			0x70424
-#define SWF06			0x70428
-
-#define SWF10			SWF0
-#define SWF11			SWF1
-#define SWF12			SWF2
-#define SWF13			SWF3
-#define SWF14			SWF4
-#define SWF15			SWF5
-#define SWF16			SWF6
-
-#define SWF30			0x72414
-#define SWF31			0x72418
-#define SWF32			0x7241c
-
-/*
- * Overlay registers.  These are overlay registers accessed via MMIO.
- * Those loaded via the overlay register page are defined in i830_video.c.
- */
-#define OVADD			0x30000
-
-#define DOVSTA			0x30008
-#define OC_BUF			(0x3<<20)
-
-#define OGAMC5			0x30010
-#define OGAMC4			0x30014
-#define OGAMC3			0x30018
-#define OGAMC2			0x3001c
-#define OGAMC1			0x30020
-#define OGAMC0			0x30024
-
-
-/*
- * Palette registers
- */
-#define PALETTE_A		0x0a000
-#define PALETTE_B		0x0a800
-
-#endif /* _I810_REG_H */
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/i830/Makefile b/nx-X11/extras/Mesa/src/mesa/drivers/dri/i830/Makefile
deleted file mode 100644
index 3276d396e..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/i830/Makefile
+++ /dev/null
@@ -1,31 +0,0 @@
-
-TOP = ../../../../..
-include $(TOP)/configs/current
-
-LIBNAME = i830_dri.so
-
-DRIVER_SOURCES = \
-	i830_context.c \
-	i830_debug.c \
-	i830_ioctl.c \
-	i830_render.c \
-	i830_screen.c \
-	i830_span.c \
-	i830_state.c \
-	i830_tex.c \
-	i830_texmem.c \
-	i830_texstate.c \
-	i830_tris.c
-
-C_SOURCES = \
-	$(COMMON_SOURCES) \
-	$(MINIGLX_SOURCES) \
-	$(DRIVER_SOURCES)
-
-ASM_SOURCES = 
-
-
-
-include ../Makefile.template
-
-symlinks:
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/i830/i830_3d_reg.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/i830/i830_3d_reg.h
deleted file mode 100644
index fa6f407ef..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/i830/i830_3d_reg.h
+++ /dev/null
@@ -1,677 +0,0 @@
-/* $XFree86: xc/lib/GL/mesa/src/drv/i830/i830_3d_reg.h,v 1.4 2002/12/10 01:26:53 dawes Exp $ */
-#define I830_SET_FIELD( var, mask, value ) (var &= ~(mask), var |= value)
-
-#define CMD_3D (0x3<<29)
-
-/* 3DPRIMITIVE, p104 */
-#define PRIM3D_INLINE		(CMD_3D | (0x1f<<24))
-#define PRIM3D_INDIRECT_SEQ 	((1<<23) | PRIM3D_INLINE)
-#define PRIM3D_INDICES		((1<<23) | PRIM3D_INLINE | (1<<17))
-
-#define PRIM3D_INLINE_CNT(used) 	((used / 4) - 2)
-#define PRIM3D_INDICES_CNT(num_indices) ((num_indices + 1) / 2)
-#define PRIM3D_INDIRECT_CNT(verts)	(verts)
-
-#define PRIM3D_TRILIST		0
-#define PRIM3D_TRISTRIP 	(0x1<<18)
-#define PRIM3D_TRISTRIP_RVRSE	(0x2<<18)
-#define PRIM3D_TRIFAN		(0x3<<18)
-#define PRIM3D_POLY		(0x4<<18)
-#define PRIM3D_LINELIST 	(0x5<<18)
-#define PRIM3D_LINESTRIP	(0x6<<18)
-#define PRIM3D_RECTLIST 	(0x7<<18)
-#define PRIM3D_POINTLIST	(0x8<<18)
-#define PRIM3D_DIB		(0x9<<18)
-
-/* STATE3D_ANTI_ALIASING, p 123 */
-#define STATE3D_AA_CMD			(CMD_3D | (0x06<<24))
-
-#define AA_LINE_ECAAR_WIDTH_ENABLE	(1<<16)
-#define AA_LINE_ECAAR_WIDTH_0_5 	0
-#define AA_LINE_ECAAR_WIDTH_1_0		(1<<14)
-#define AA_LINE_ECAAR_WIDTH_2_0 	(2<<14)
-#define AA_LINE_ECAAR_WIDTH_4_0 	(3<<14)
-
-#define AA_LINE_REGION_WIDTH_ENABLE	(1<<8)
-#define AA_LINE_REGION_WIDTH_0_5	0
-#define AA_LINE_REGION_WIDTH_1_0	(1<<6)
-#define AA_LINE_REGION_WIDTH_2_0	(2<<6)
-#define AA_LINE_REGION_WIDTH_4_0	(3<<6)
-
-#define AA_LINE_ENABLE			((1<<1) | 1)
-#define AA_LINE_DISABLE			(1<<1)
-
-/* STATE3D_BUFFER_INFO, p 124 */
-#define STATE3D_BUF_INFO_CMD	(CMD_3D | (0x1d<<24) | (0x8e<<16) | 1)
-/* Dword 1 */
-#define BUF_3D_ID_COLOR_BACK	(0x3<<24)
-#define BUF_3D_ID_DEPTH 	(0x7<<24)
-#define BUF_3D_USE_FENCE	(1<<23)
-#define BUF_3D_TILED_SURFACE	(1<<22)
-#define BUF_3D_TILE_WALK_X	0
-#define BUF_3D_TILE_WALK_Y	(1<<21)
-#define BUF_3D_PITCH(x) 	((x)<<2)
-/* Dword 2 */
-#define BUF_3D_ADDR(x)		((x) & ~0x3)
-
-/* STATE3D_COLOR_FACTOR_0, p127 */
-#define STATE3D_COLOR_FACTOR_CMD(stage)	(CMD_3D | (0x1d<<24) | ((0x90 + (stage))<<16))
-
-/* STATE3D_CONSTANT_BLEND_COLOR, p128 */
-#define STATE3D_CONST_BLEND_COLOR_CMD	(CMD_3D | (0x1d<<24) | (0x88<<16))
-
-/* STATE3D_DEFAULT_DIFFUSE, p128 */
-#define STATE3D_DFLT_DIFFUSE_CMD	(CMD_3D | (0x1d<<24) | (0x99<<16))
-
-/* STATE3D_DEFAULT_SPECULAR, p129 */
-#define STATE3D_DFLT_SPEC_CMD		(CMD_3D | (0x1d<<24) | (0x9a<<16))
-
-/* STATE3D_DEFAULT_Z, p129 */
-#define STATE3D_DFLT_Z_CMD		(CMD_3D | (0x1d<<24) | (0x98<<16))
-
-/* STATE3D_DEST_BUFFER_VARIABLES, p130 */
-#define STATE3D_DST_BUF_VARS_CMD	(CMD_3D | (0x1d<<24) | (0x85<<16))
-/* Dword 1 */
-#define DSTORG_HORT_BIAS(x)		((x)<<20)
-#define DSTORG_VERT_BIAS(x)		((x)<<16)
-#define COLOR_4_2_2_CHNL_WRT_ALL	0
-#define COLOR_4_2_2_CHNL_WRT_Y		(1<<12)
-#define COLOR_4_2_2_CHNL_WRT_CR		(2<<12)
-#define COLOR_4_2_2_CHNL_WRT_CB		(3<<12)
-#define COLOR_4_2_2_CHNL_WRT_CRCB	(4<<12)
-#define COLR_BUF_8BIT			0
-#define COLR_BUF_RGB555 		(1<<8)
-#define COLR_BUF_RGB565 		(2<<8)
-#define COLR_BUF_ARGB8888		(3<<8)
-#define DEPTH_IS_Z			0
-#define DEPTH_IS_W			(1<<6)
-#define DEPTH_FRMT_16_FIXED		0
-#define DEPTH_FRMT_16_FLOAT		(1<<2)
-#define DEPTH_FRMT_24_FIXED_8_OTHER	(2<<2)
-#define DEPTH_FRMT_24_FLOAT_8_OTHER	(3<<2)
-#define VERT_LINE_STRIDE_1		(1<<1)
-#define VERT_LINE_STRIDE_0		0
-#define VERT_LINE_STRIDE_OFS_1		1
-#define VERT_LINE_STRIDE_OFS_0		0
-
-/* STATE3D_DRAWING_RECTANGLE, p133 */
-#define STATE3D_DRAW_RECT_CMD		(CMD_3D|(0x1d<<24)|(0x80<<16)|3)
-/* Dword 1 */
-#define DRAW_RECT_DIS_DEPTH_OFS 	(1<<30)
-#define DRAW_DITHER_OFS_X(x)		((x)<<26)
-#define DRAW_DITHER_OFS_Y(x)		((x)<<24)
-/* Dword 2 */
-#define DRAW_YMIN(x)			((x)<<16)
-#define DRAW_XMIN(x)			(x)
-/* Dword 3 */
-#define DRAW_YMAX(x)			((x)<<16)
-#define DRAW_XMAX(x)			(x)
-/* Dword 4 */
-#define DRAW_YORG(x)			((x)<<16)
-#define DRAW_XORG(x)			(x)
-
-/* STATE3D_ENABLES_1, p136 */
-#define STATE3D_ENABLES_1_CMD		(CMD_3D|(0x3<<24))
-#define ENABLE_LOGIC_OP_MASK		((1<<23)|(1<<22))
-#define ENABLE_LOGIC_OP 		((1<<23)|(1<<22))
-#define DISABLE_LOGIC_OP		(1<<23)
-#define ENABLE_STENCIL_TEST		((1<<21)|(1<<20))
-#define DISABLE_STENCIL_TEST		(1<<21)
-#define ENABLE_DEPTH_BIAS		((1<<11)|(1<<10))
-#define DISABLE_DEPTH_BIAS		(1<<11)
-#define ENABLE_SPEC_ADD_MASK		((1<<9)|(1<<8))
-#define ENABLE_SPEC_ADD 		((1<<9)|(1<<8))
-#define DISABLE_SPEC_ADD		(1<<9)
-#define ENABLE_DIS_FOG_MASK		((1<<7)|(1<<6))
-	/* prefixed I830 because ENABLE_FOG defined elsewhere */
-#define I830_ENABLE_FOG			((1<<7)|(1<<6))
-#define I830_DISABLE_FOG			(1<<7)
-#define ENABLE_DIS_ALPHA_TEST_MASK	((1<<5)|(1<<4))
-#define ENABLE_ALPHA_TEST		((1<<5)|(1<<4))
-#define DISABLE_ALPHA_TEST		(1<<5)
-#define ENABLE_DIS_CBLEND_MASK		((1<<3)|(1<<2))
-#define ENABLE_COLOR_BLEND		((1<<3)|(1<<2))
-#define DISABLE_COLOR_BLEND		(1<<3)
-#define ENABLE_DIS_DEPTH_TEST_MASK	((1<<1)|1)
-#define ENABLE_DEPTH_TEST		((1<<1)|1)
-#define DISABLE_DEPTH_TEST		(1<<1)
-
-/* STATE3D_ENABLES_2, p138 */
-#define STATE3D_ENABLES_2_CMD		(CMD_3D|(0x4<<24))
-#define ENABLE_STENCIL_WRITE		((1<<21)|(1<<20))
-#define DISABLE_STENCIL_WRITE		(1<<21)
-#define ENABLE_TEX_CACHE		((1<<17)|(1<<16))
-#define DISABLE_TEX_CACHE		(1<<17)
-#define ENABLE_DITHER			((1<<9)|(1<<8))
-#define DISABLE_DITHER			(1<<9)
-#define ENABLE_COLOR_MASK		(1<<10)
-#define WRITEMASK_ALPHA			(1<<7)
-#define WRITEMASK_ALPHA_SHIFT		7
-#define WRITEMASK_RED			(1<<6)
-#define WRITEMASK_RED_SHIFT		6
-#define WRITEMASK_GREEN 		(1<<5)
-#define WRITEMASK_GREEN_SHIFT		5
-#define WRITEMASK_BLUE			(1<<4)
-#define WRITEMASK_BLUE_SHIFT		4
-#define WRITEMASK_MASK			((1<<4)|(1<<5)|(1<<6)|(1<<7))
-#define ENABLE_COLOR_WRITE		((1<<3)|(1<<2))
-#define DISABLE_COLOR_WRITE		(1<<3)
-#define ENABLE_DIS_DEPTH_WRITE_MASK	0x3
-#define ENABLE_DEPTH_WRITE		((1<<1)|1)
-#define DISABLE_DEPTH_WRITE		(1<<1)
-
-/* STATE3D_FOG_COLOR, p139 */
-#define STATE3D_FOG_COLOR_CMD		(CMD_3D|(0x15<<24))
-#define FOG_COLOR_RED(x)		((x)<<16)
-#define FOG_COLOR_GREEN(x)		((x)<<8)
-#define FOG_COLOR_BLUE(x)		(x)
-
-/* STATE3D_FOG_MODE, p140 */
-#define STATE3D_FOG_MODE_CMD		(CMD_3D|(0x1d<<24)|(0x89<<16)|2)
-/* Dword 1 */
-#define FOGFUNC_ENABLE			(1<<31)
-#define FOGFUNC_VERTEX			0
-#define FOGFUNC_PIXEL_EXP		(1<<28)
-#define FOGFUNC_PIXEL_EXP2		(2<<28)
-#define FOGFUNC_PIXEL_LINEAR		(3<<28)
-#define FOGSRC_INDEX_Z			(1<<27)
-#define FOGSRC_INDEX_W			((1<<27)|(1<<25))
-#define FOG_LINEAR_CONST		(1<<24)
-#define FOG_CONST_1(x)			((x)<<4)
-#define ENABLE_FOG_DENSITY		(1<<23)
-/* Dword 2 */
-#define FOG_CONST_2(x)			(x)
-/* Dword 3 */
-#define FOG_DENSITY(x)			(x)
-
-/* STATE3D_INDEPENDENT_ALPHA_BLEND, p142 */
-#define STATE3D_INDPT_ALPHA_BLEND_CMD	(CMD_3D|(0x0b<<24))
-#define ENABLE_INDPT_ALPHA_BLEND	((1<<23)|(1<<22))
-#define DISABLE_INDPT_ALPHA_BLEND	(1<<23)
-#define ALPHA_BLENDFUNC_MASK		0x3f0000
-#define ENABLE_ALPHA_BLENDFUNC		(1<<21)
-#define ABLENDFUNC_ADD			0
-#define ABLENDFUNC_SUB			(1<<16)
-#define ABLENDFUNC_RVSE_SUB		(2<<16)
-#define ABLENDFUNC_MIN			(3<<16)
-#define ABLENDFUNC_MAX			(4<<16)
-#define SRC_DST_ABLEND_MASK		0xfff
-#define ENABLE_SRC_ABLEND_FACTOR	(1<<11)
-#define SRC_ABLEND_FACT(x)		((x)<<6)
-#define ENABLE_DST_ABLEND_FACTOR	(1<<5)
-#define DST_ABLEND_FACT(x)		(x)
-
-#define BLEND_STATE_MASK (ALPHA_BLENDFUNC_MASK | SRC_DST_ABLEND_MASK)
-
-#define BLENDFACT_ZERO			0x01
-#define BLENDFACT_ONE			0x02
-#define BLENDFACT_SRC_COLR		0x03
-#define BLENDFACT_INV_SRC_COLR 		0x04
-#define BLENDFACT_SRC_ALPHA		0x05
-#define BLENDFACT_INV_SRC_ALPHA 	0x06
-#define BLENDFACT_DST_ALPHA		0x07
-#define BLENDFACT_INV_DST_ALPHA 	0x08
-#define BLENDFACT_DST_COLR		0x09
-#define BLENDFACT_INV_DST_COLR		0x0a
-#define BLENDFACT_SRC_ALPHA_SATURATE	0x0b
-#define BLENDFACT_CONST_COLOR		0x0c
-#define BLENDFACT_INV_CONST_COLOR	0x0d
-#define BLENDFACT_CONST_ALPHA		0x0e
-#define BLENDFACT_INV_CONST_ALPHA	0x0f
-
-/* STATE3D_MAP_BLEND_ARG, p152 */
-#define STATE3D_MAP_BLEND_ARG_CMD(stage)	(CMD_3D|(0x0e<<24)|((stage)<<20))
-
-#define TEXPIPE_COLOR			0
-#define TEXPIPE_ALPHA			(1<<18)
-#define TEXPIPE_KILL			(2<<18)
-#define TEXBLEND_ARG0			0
-#define TEXBLEND_ARG1			(1<<15)
-#define TEXBLEND_ARG2			(2<<15)
-#define TEXBLEND_ARG3			(3<<15)
-#define TEXBLENDARG_MODIFY_PARMS		(1<<6)
-#define TEXBLENDARG_REPLICATE_ALPHA 	(1<<5)
-#define TEXBLENDARG_INV_ARG 		(1<<4)
-#define TEXBLENDARG_ONE 		0
-#define TEXBLENDARG_FACTOR		0x01
-#define TEXBLENDARG_ACCUM		0x02
-#define TEXBLENDARG_DIFFUSE		0x03
-#define TEXBLENDARG_SPEC		0x04
-#define TEXBLENDARG_CURRENT		0x05
-#define TEXBLENDARG_TEXEL0		0x06
-#define TEXBLENDARG_TEXEL1		0x07
-#define TEXBLENDARG_TEXEL2		0x08
-#define TEXBLENDARG_TEXEL3		0x09
-#define TEXBLENDARG_FACTOR_N		0x0e
-
-/* STATE3D_MAP_BLEND_OP, p155 */
-#define STATE3D_MAP_BLEND_OP_CMD(stage)	(CMD_3D|(0x0d<<24)|((stage)<<20))
-#if 0
-#define TEXPIPE_COLOR			0
-#define TEXPIPE_ALPHA			(1<<18)
-#define TEXPIPE_KILL			(2<<18)
-#endif
-#define ENABLE_TEXOUTPUT_WRT_SEL	(1<<17)
-#define TEXOP_OUTPUT_CURRENT		0
-#define TEXOP_OUTPUT_ACCUM		(1<<15)
-#define ENABLE_TEX_CNTRL_STAGE		((1<<12)|(1<<11))
-#define DISABLE_TEX_CNTRL_STAGE		(1<<12)
-#define TEXOP_SCALE_SHIFT		9
-#define TEXOP_SCALE_1X			(0 << TEXOP_SCALE_SHIFT)
-#define TEXOP_SCALE_2X			(1 << TEXOP_SCALE_SHIFT)
-#define TEXOP_SCALE_4X			(2 << TEXOP_SCALE_SHIFT)
-#define TEXOP_MODIFY_PARMS		(1<<8)
-#define TEXOP_LAST_STAGE		(1<<7)
-#define TEXBLENDOP_KILLPIXEL		0x02
-#define TEXBLENDOP_ARG1 		0x01
-#define TEXBLENDOP_ARG2 		0x02
-#define TEXBLENDOP_MODULATE		0x03
-#define TEXBLENDOP_ADD			0x06
-#define TEXBLENDOP_ADDSIGNED		0x07
-#define TEXBLENDOP_BLEND		0x08
-#define TEXBLENDOP_BLEND_AND_ADD	0x09
-#define TEXBLENDOP_SUBTRACT		0x0a
-#define TEXBLENDOP_DOT3 		0x0b
-#define TEXBLENDOP_DOT4 		0x0c
-#define TEXBLENDOP_MODULATE_AND_ADD	0x0d
-#define TEXBLENDOP_MODULATE_2X_AND_ADD	0x0e
-#define TEXBLENDOP_MODULATE_4X_AND_ADD	0x0f
-
-/* STATE3D_MAP_BUMP_TABLE, p160 TODO */
-/* STATE3D_MAP_COLOR_CHROMA_KEY, p161 TODO */
-
-/* STATE3D_MAP_COORD_SET_BINDINGS, p162 */
-#define STATE3D_MAP_COORD_SETBIND_CMD	(CMD_3D|(0x1d<<24)|(0x02<<16))
-#define TEXBIND_MASK3			((1<<15)|(1<<14)|(1<<13)|(1<<12))
-#define TEXBIND_MASK2			((1<<11)|(1<<10)|(1<<9)|(1<<8))
-#define TEXBIND_MASK1			((1<<7)|(1<<6)|(1<<5)|(1<<4))
-#define TEXBIND_MASK0			((1<<3)|(1<<2)|(1<<1)|1)
-
-#define TEXBIND_SET3(x) 		((x)<<12)
-#define TEXBIND_SET2(x) 		((x)<<8)
-#define TEXBIND_SET1(x) 		((x)<<4)
-#define TEXBIND_SET0(x) 		(x)
-
-#define TEXCOORDSRC_KEEP		0
-#define TEXCOORDSRC_DEFAULT		0x01
-#define TEXCOORDSRC_VTXSET_0		0x08
-#define TEXCOORDSRC_VTXSET_1		0x09
-#define TEXCOORDSRC_VTXSET_2		0x0a
-#define TEXCOORDSRC_VTXSET_3		0x0b
-#define TEXCOORDSRC_VTXSET_4		0x0c
-#define TEXCOORDSRC_VTXSET_5		0x0d
-#define TEXCOORDSRC_VTXSET_6		0x0e
-#define TEXCOORDSRC_VTXSET_7		0x0f
-
-#define MAP_UNIT(unit)			((unit)<<16)
-#define MAP_UNIT_MASK			(3<<16)
-
-/* STATE3D_MAP_COORD_SETS, p164 */
-#define STATE3D_MAP_COORD_SET_CMD	(CMD_3D|(0x1c<<24)|(0x01<<19))
-#define ENABLE_TEXCOORD_PARAMS		(1<<15)
-#define TEXCOORDS_ARE_NORMAL		(1<<14)
-#define TEXCOORDS_ARE_IN_TEXELUNITS	0
-#define TEXCOORDTYPE_CARTESIAN		0
-#define TEXCOORDTYPE_HOMOGENEOUS	(1<<11)
-#define TEXCOORDTYPE_VECTOR		(2<<11)
-#define ENABLE_ADDR_V_CNTL		(1<<7)
-#define ENABLE_ADDR_U_CNTL		(1<<3)
-#define TEXCOORD_ADDR_V_MODE(x) 	((x)<<4)
-#define TEXCOORD_ADDR_U_MODE(x) 	(x)
-#define TEXCOORDMODE_WRAP		0
-#define TEXCOORDMODE_MIRROR		1
-#define TEXCOORDMODE_CLAMP		2
-#define TEXCOORDMODE_WRAP_SHORTEST	3
-#define TEXCOORDMODE_CLAMP_BORDER	4
-#define TEXCOORD_ADDR_V_MASK		0x70
-#define TEXCOORD_ADDR_U_MASK		0x7
-
-/* STATE3D_MAP_CUBE, p168 TODO */
-#define STATE3D_MAP_CUBE		(CMD_3D|(0x1c<<24)|(0x0a<<19))
-#define CUBE_NEGX_ENABLE                (1<<5)
-#define CUBE_POSX_ENABLE                (1<<4)
-#define CUBE_NEGY_ENABLE                (1<<3)
-#define CUBE_POSY_ENABLE                (1<<2)
-#define CUBE_NEGZ_ENABLE                (1<<1)
-#define CUBE_POSZ_ENABLE                (1<<0)
-
-
-/* STATE3D_MODES_1, p190 */
-#define STATE3D_MODES_1_CMD		(CMD_3D|(0x08<<24))
-#define BLENDFUNC_MASK			0x3f0000
-#define ENABLE_COLR_BLND_FUNC		(1<<21)
-#define BLENDFUNC_ADD			0
-#define BLENDFUNC_SUB			(1<<16)
-#define BLENDFUNC_RVRSE_SUB		(2<<16)
-#define BLENDFUNC_MIN			(3<<16)
-#define BLENDFUNC_MAX			(4<<16)
-#define SRC_DST_BLND_MASK		0xfff
-#define ENABLE_SRC_BLND_FACTOR		(1<<11)
-#define ENABLE_DST_BLND_FACTOR		(1<<5)
-#define SRC_BLND_FACT(x)		((x)<<6)
-#define DST_BLND_FACT(x)		(x)
-
-/* Use the blendfact defines for BLND_FACTOR macros */
-#if 0
-#define BLENDFACT_ZERO			0x01
-#define BLENDFACT_ONE			0x02
-#define BLENDFACT_SRC_COLR		0x03
-#define BLENDFACT_INV_SRC_COLR 		0x04
-#define BLENDFACT_SRC_ALPHA		0x05
-#define BLENDFACT_INV_SRC_ALPHA 	0x06
-#define BLENDFACT_DST_ALPHA		0x07
-#define BLENDFACT_INV_DST_ALPHA 	0x08
-#define BLENDFACT_CONST_ALPHA		0x0e
-#define BLENDFACT_INV_CONST_ALPHA	0x0f
-#endif
-
-/* STATE3D_MODES_2, p192 */
-#define STATE3D_MODES_2_CMD		(CMD_3D|(0x0f<<24))
-#define ENABLE_GLOBAL_DEPTH_BIAS	(1<<22)
-#define GLOBAL_DEPTH_BIAS(x)		((x)<<14)
-#define ENABLE_ALPHA_TEST_FUNC		(1<<13)
-#define ENABLE_ALPHA_REF_VALUE		(1<<8)
-#define ALPHA_TEST_FUNC(x)		((x)<<9)
-#define ALPHA_REF_VALUE(x)		(x)
-
-#define ALPHA_TEST_REF_MASK		0x3fff
-#define COMPAREFUNC_ALWAYS		0
-#define COMPAREFUNC_NEVER		0x1
-#define COMPAREFUNC_LESS		0x2
-#define COMPAREFUNC_EQUAL		0x3
-#define COMPAREFUNC_LEQUAL		0x4
-#define COMPAREFUNC_GREATER		0x5
-#define COMPAREFUNC_NOTEQUAL		0x6
-#define COMPAREFUNC_GEQUAL		0x7
-
-/* STATE3D_MODES_3, p193 */
-#define STATE3D_MODES_3_CMD		(CMD_3D|(0x02<<24))
-#define DEPTH_TEST_FUNC_MASK		0x1f0000
-#define ENABLE_DEPTH_TEST_FUNC		(1<<20)
-/* Uses COMPAREFUNC */
-#define DEPTH_TEST_FUNC(x)		((x)<<16)
-#define ENABLE_ALPHA_SHADE_MODE 	(1<<11)
-#define ENABLE_FOG_SHADE_MODE		(1<<9)
-#define ENABLE_SPEC_SHADE_MODE		(1<<7)
-#define ENABLE_COLOR_SHADE_MODE 	(1<<5)
-#define ALPHA_SHADE_MODE(x)		((x)<<10)
-#define FOG_SHADE_MODE(x)		((x)<<8)
-#define SPEC_SHADE_MODE(x)		((x)<<6)
-#define COLOR_SHADE_MODE(x)		((x)<<4)
-#define CULLMODE_MASK			0xf
-#define ENABLE_CULL_MODE		(1<<3)
-#define CULLMODE_BOTH			0
-#define CULLMODE_NONE			1
-#define CULLMODE_CW			2
-#define CULLMODE_CCW			3
-
-#define SHADE_MODE_LINEAR		0
-#define SHADE_MODE_FLAT 		0x1
-
-/* STATE3D_MODES_4, p195 */
-#define STATE3D_MODES_4_CMD		(CMD_3D|(0x16<<24))
-#define ENABLE_LOGIC_OP_FUNC		(1<<23)
-#define LOGIC_OP_FUNC(x)		((x)<<18)
-#define LOGICOP_MASK			((1<<18)|(1<<19)|(1<<20)|(1<<21))
-#define LOGICOP_CLEAR			0
-#define LOGICOP_NOR			0x1
-#define LOGICOP_AND_INV 		0x2
-#define LOGICOP_COPY_INV		0x3
-#define LOGICOP_AND_RVRSE		0x4
-#define LOGICOP_INV			0x5
-#define LOGICOP_XOR			0x6
-#define LOGICOP_NAND			0x7
-#define LOGICOP_AND			0x8
-#define LOGICOP_EQUIV			0x9
-#define LOGICOP_NOOP			0xa
-#define LOGICOP_OR_INV			0xb
-#define LOGICOP_COPY			0xc
-#define LOGICOP_OR_RVRSE		0xd
-#define LOGICOP_OR			0xe
-#define LOGICOP_SET			0xf
-#define MODE4_ENABLE_STENCIL_TEST_MASK	((1<<17)|(0xff00))
-#define ENABLE_STENCIL_TEST_MASK	(1<<17)
-#define STENCIL_TEST_MASK(x)		((x)<<8)
-#define MODE4_ENABLE_STENCIL_WRITE_MASK	((1<<16)|(0x00ff))
-#define ENABLE_STENCIL_WRITE_MASK	(1<<16)
-#define STENCIL_WRITE_MASK(x)		(x)
-
-/* STATE3D_MODES_5, p196 */
-#define STATE3D_MODES_5_CMD		(CMD_3D|(0x0c<<24))
-#define ENABLE_SPRITE_POINT_TEX 	(1<<23)
-#define SPRITE_POINT_TEX_ON		(1<<22)
-#define SPRITE_POINT_TEX_OFF		0
-#define FLUSH_RENDER_CACHE		(1<<18)
-#define FLUSH_TEXTURE_CACHE		(1<<16)
-#define FIXED_LINE_WIDTH_MASK		0xfc00
-#define ENABLE_FIXED_LINE_WIDTH 	(1<<15)
-#define FIXED_LINE_WIDTH(x)		((x)<<10)
-#define FIXED_POINT_WIDTH_MASK		0x3ff
-#define ENABLE_FIXED_POINT_WIDTH	(1<<9)
-#define FIXED_POINT_WIDTH(x)		(x)
-
-/* STATE3D_RASTERIZATION_RULES, p198 */
-#define STATE3D_RASTER_RULES_CMD	(CMD_3D|(0x07<<24))
-#define ENABLE_POINT_RASTER_RULE	(1<<15)
-#define OGL_POINT_RASTER_RULE		(1<<13)
-#define ENABLE_LINE_STRIP_PROVOKE_VRTX	(1<<8)
-#define ENABLE_TRI_FAN_PROVOKE_VRTX	(1<<5)
-#define ENABLE_TRI_STRIP_PROVOKE_VRTX	(1<<2)
-#define LINE_STRIP_PROVOKE_VRTX(x)	((x)<<6)
-#define TRI_FAN_PROVOKE_VRTX(x) 	((x)<<3)
-#define TRI_STRIP_PROVOKE_VRTX(x)	(x)
-
-/* STATE3D_SCISSOR_ENABLE, p200 */
-#define STATE3D_SCISSOR_ENABLE_CMD	(CMD_3D|(0x1c<<24)|(0x10<<19))
-#define ENABLE_SCISSOR_RECT		((1<<1) | 1)
-#define DISABLE_SCISSOR_RECT		(1<<1)
-
-/* STATE3D_SCISSOR_RECTANGLE_0, p201 */
-#define STATE3D_SCISSOR_RECT_0_CMD	(CMD_3D|(0x1d<<24)|(0x81<<16)|1)
-/* Dword 1 */
-#define SCISSOR_RECT_0_YMIN(x)		((x)<<16)
-#define SCISSOR_RECT_0_XMIN(x)		(x)
-/* Dword 2 */
-#define SCISSOR_RECT_0_YMAX(x)		((x)<<16)
-#define SCISSOR_RECT_0_XMAX(x)		(x)
-
-/* STATE3D_STENCIL_TEST, p202 */
-#define STATE3D_STENCIL_TEST_CMD	(CMD_3D|(0x09<<24))
-#define ENABLE_STENCIL_PARMS		(1<<23)
-#define STENCIL_OPS_MASK		(0xffc000)
-#define STENCIL_FAIL_OP(x)		((x)<<20)
-#define STENCIL_PASS_DEPTH_FAIL_OP(x)	((x)<<17)
-#define STENCIL_PASS_DEPTH_PASS_OP(x)	((x)<<14)
-
-#define STENCILOP_KEEP			0
-#define STENCILOP_ZERO			0x1
-#define STENCILOP_REPLACE		0x2
-#define STENCILOP_INCRSAT		0x3
-#define STENCILOP_DECRSAT		0x4
-#define STENCILOP_INCR			0x5
-#define STENCILOP_DECR			0x6
-#define STENCILOP_INVERT		0x7
-
-#define ENABLE_STENCIL_TEST_FUNC_MASK	((1<<13)|(1<<12)|(1<<11)|(1<<10)|(1<<9))
-#define ENABLE_STENCIL_TEST_FUNC	(1<<13)
-/* Uses COMPAREFUNC */
-#define STENCIL_TEST_FUNC(x)		((x)<<9)
-#define STENCIL_REF_VALUE_MASK		((1<<8)|0xff)
-#define ENABLE_STENCIL_REF_VALUE	(1<<8)
-#define STENCIL_REF_VALUE(x)		(x)
-
-/* STATE3D_VERTEX_FORMAT, p204 */
-#define STATE3D_VERTEX_FORMAT_CMD	(CMD_3D|(0x05<<24))
-#define VRTX_HAS_POINT_WIDTH		(1<<12)
-#define VRTX_TEX_COORD_COUNT(x) 	((x)<<8)
-#define VRTX_HAS_SPEC			(1<<7)
-#define VRTX_HAS_DIFFUSE		(1<<6)
-#define VRTX_HAS_DEPTH_OFS		(1<<5)
-#define VRTX_HAS_XYZ			(1<<1)
-#define VRTX_HAS_XYZW			(2<<1)
-#define VRTX_HAS_XY			(3<<1)
-#define VRTX_HAS_XYW			(4<<1)
-
-/* STATE3D_VERTEX_FORMAT_2, p206 */
-#define STATE3D_VERTEX_FORMAT_2_CMD	(CMD_3D|(0x0a<<24))
-#define VRTX_TEX_SET_7_FMT(x)		((x)<<14)
-#define VRTX_TEX_SET_6_FMT(x)		((x)<<12)
-#define VRTX_TEX_SET_5_FMT(x)		((x)<<10)
-#define VRTX_TEX_SET_4_FMT(x)		((x)<<8)
-#define VRTX_TEX_SET_3_FMT(x)		((x)<<6)
-#define VRTX_TEX_SET_2_FMT(x)		((x)<<4)
-#define VRTX_TEX_SET_1_FMT(x)		((x)<<2)
-#define VRTX_TEX_SET_0_FMT(x)		(x)
-
-#define TEXCOORDFMT_2D			0
-#define TEXCOORDFMT_3D			1
-#define TEXCOORDFMT_4D			2
-#define TEXCOORDFMT_1D			3
-
-/*New stuff picked up along the way */
-
-#define MLC_LOD_BIAS_MASK ((1<<7)-1)
-
-
-/* STATE3D_VERTEX_TRANSFORM, p207 */
-#define STATE3D_VERTEX_TRANS_CMD	(CMD_3D|(0x1d<<24)|(0x8b<<16)|0)
-#define STATE3D_VERTEX_TRANS_MTX_CMD	(CMD_3D|(0x1d<<24)|(0x8b<<16)|6)
-/* Dword 1 */
-#define ENABLE_VIEWPORT_TRANSFORM	((1<<31)|(1<<30))
-#define DISABLE_VIEWPORT_TRANSFORM	(1<<31)
-#define ENABLE_PERSP_DIVIDE		((1<<29)|(1<<28))
-#define DISABLE_PERSP_DIVIDE		(1<<29)
-#define VRTX_TRANS_LOAD_MATRICES	0x7421
-#define VRTX_TRANS_NO_LOAD_MATRICES	0x0000
-/* Dword 2 -> 7  are matrix elements */
-
-/* STATE3D_W_STATE, p209 */
-#define STATE3D_W_STATE_CMD		(CMD_3D|(0x1d<<24)|(0x8d<<16)|1)
-/* Dword 1 */
-#define MAGIC_W_STATE_DWORD1		0x00000008
-/* Dword 2 */
-#define WFAR_VALUE(x)			(x)
-
-/* if defining I830_ENABLE_4_TEXTURES, do it in i830_drm.h, too */
-
-#define I830PACKCOLOR4444(r,g,b,a) \
-  ((((a) & 0xf0) << 8) | (((r) & 0xf0) << 4) | ((g) & 0xf0) | ((b) >> 4))
-
-#define I830PACKCOLOR1555(r,g,b,a) \
-  ((((r) & 0xf8) << 7) | (((g) & 0xf8) << 2) | (((b) & 0xf8) >> 3) | \
-    ((a) ? 0x8000 : 0))
-
-#define I830PACKCOLOR565(r,g,b) \
-  ((((r) & 0xf8) << 8) | (((g) & 0xfc) << 3) | (((b) & 0xf8) >> 3))
-
-#define I830PACKCOLOR8888(r,g,b,a) \
-  ((a<<24) | (r<<16) | (g<<8) | b)
-
-
-/* Stipple command, carried over from the i810, apparently:
- */
-#define GFX_OP_STIPPLE           ((0x3<<29)|(0x1d<<24)|(0x83<<16))
-#define ST1_ENABLE               (1<<16)
-#define ST1_MASK                 (0xffff)
-
-
-
-#define STATE3D_LOAD_STATE_IMMEDIATE_2      ((0x3<<29)|(0x1d<<24)|(0x03<<16))
-#define LOAD_TEXTURE_MAP0                   (1<<11)
-
-#define TM0S0_ADDRESS_MASK              0xfffffffc
-#define TM0S0_USE_FENCE                 (1<<1)
-
-#define TM0S1_HEIGHT_SHIFT              21
-#define TM0S1_WIDTH_SHIFT               10
-#define TM0S1_PALETTE_SELECT            (1<<9)
-#define TM0S1_MAPSURF_FORMAT_MASK       (0x7 << 6)
-#define TM0S1_MAPSURF_FORMAT_SHIFT      6
-#define    MAPSURF_8BIT_INDEXED		   (0<<6)
-#define    MAPSURF_8BIT		 	   (1<<6)
-#define    MAPSURF_16BIT		   (2<<6)
-#define    MAPSURF_32BIT		   (3<<6)
-#define    MAPSURF_411			   (4<<6)
-#define    MAPSURF_422			   (5<<6)
-#define    MAPSURF_COMPRESSED		   (6<<6)
-#define    MAPSURF_4BIT_INDEXED		   (7<<6)
-#define TM0S1_MT_FORMAT_MASK         (0x7 << 3)
-#define TM0S1_MT_FORMAT_SHIFT        3
-#define    MT_4BIT_IDX_ARGB8888	           (7<<3) /* SURFACE_4BIT_INDEXED */
-#define    MT_8BIT_IDX_RGB565	           (0<<3) /* SURFACE_8BIT_INDEXED */
-#define    MT_8BIT_IDX_ARGB1555	           (1<<3)
-#define    MT_8BIT_IDX_ARGB4444	           (2<<3)
-#define    MT_8BIT_IDX_AY88		   (3<<3)
-#define    MT_8BIT_IDX_ABGR8888	           (4<<3)
-#define    MT_8BIT_IDX_BUMP_88DVDU 	   (5<<3)
-#define    MT_8BIT_IDX_BUMP_655LDVDU	   (6<<3)
-#define    MT_8BIT_IDX_ARGB8888	           (7<<3)
-#define    MT_8BIT_I8		           (0<<3) /* SURFACE_8BIT */
-#define    MT_8BIT_L8		           (1<<3)
-#define    MT_16BIT_RGB565 		   (0<<3) /* SURFACE_16BIT */
-#define    MT_16BIT_ARGB1555		   (1<<3)
-#define    MT_16BIT_ARGB4444		   (2<<3)
-#define    MT_16BIT_AY88		   (3<<3)
-#define    MT_16BIT_DIB_ARGB1555_8888      (4<<3)
-#define    MT_16BIT_BUMP_88DVDU	           (5<<3)
-#define    MT_16BIT_BUMP_655LDVDU	   (6<<3)
-#define    MT_16BIT_DIB_RGB565_8888	   (7<<3)
-#define    MT_32BIT_ARGB8888		   (0<<3) /* SURFACE_32BIT */
-#define    MT_32BIT_ABGR8888		   (1<<3)
-#define    MT_32BIT_BUMP_XLDVDU_8888	   (6<<3)
-#define    MT_32BIT_DIB_8888		   (7<<3)
-#define    MT_411_YUV411		   (0<<3) /* SURFACE_411 */
-#define    MT_422_YCRCB_SWAPY	           (0<<3) /* SURFACE_422 */
-#define    MT_422_YCRCB_NORMAL	           (1<<3)
-#define    MT_422_YCRCB_SWAPUV	           (2<<3)
-#define    MT_422_YCRCB_SWAPUVY	           (3<<3)
-#define    MT_COMPRESS_DXT1		   (0<<3) /* SURFACE_COMPRESSED */
-#define    MT_COMPRESS_DXT2_3	           (1<<3)
-#define    MT_COMPRESS_DXT4_5	           (2<<3)
-#define    MT_COMPRESS_FXT1		   (3<<3)
-#define TM0S1_COLORSPACE_CONVERSION     (1 << 2)
-#define TM0S1_TILED_SURFACE             (1 << 1)
-#define TM0S1_TILE_WALK                 (1 << 0)
-
-#define TM0S2_PITCH_SHIFT               21
-#define TM0S2_CUBE_FACE_ENA_SHIFT       15
-#define TM0S2_MAP_FORMAT                (1<<14)
-#define TM0S2_VERTICAL_LINE_STRIDE      (1<<13)
-#define TM0S2_VERITCAL_LINE_STRIDE_OFF  (1<<12)
-#define TM0S2_OUTPUT_CHAN_SHIFT         10
-#define TM0S2_OUTPUT_CHAN_MASK          (3<<10)
-
-#define TM0S3_MIP_FILTER_MASK           (0x3<<30)
-#define TM0S3_MIP_FILTER_SHIFT          30
-#define MIPFILTER_NONE		0
-#define MIPFILTER_NEAREST	1
-#define MIPFILTER_LINEAR	3
-#define TM0S3_MAG_FILTER_MASK           (0x3<<28)
-#define TM0S3_MAG_FILTER_SHIFT          28
-#define TM0S3_MIN_FILTER_MASK           (0x3<<26)
-#define TM0S3_MIN_FILTER_SHIFT          26
-#define FILTER_NEAREST		0
-#define FILTER_LINEAR		1
-#define FILTER_ANISOTROPIC	2
-
-#define TM0S3_LOD_BIAS_SHIFT		17
-#define TM0S3_LOD_BIAS_MASK		(0x1ff<<17)
-#define TM0S3_MAX_MIP_SHIFT		9
-#define TM0S3_MAX_MIP_MASK		(0xff<<9)
-#define TM0S3_MIN_MIP_SHIFT		3
-#define TM0S3_MIN_MIP_MASK		(0x3f<<3)
-#define TM0S3_KILL_PIXEL		(1<<2)
-#define TM0S3_KEYED_FILTER		(1<<1)
-#define TM0S3_CHROMA_KEY		(1<<0)
-
-
-/* STATE3D_MAP_TEXEL_STREAM, p188 */
-#define STATE3D_MAP_TEX_STREAM_CMD	(CMD_3D|(0x1c<<24)|(0x05<<19))
-#define DISABLE_TEX_STREAM_BUMP 	(1<<12)
-#define ENABLE_TEX_STREAM_BUMP		((1<<12)|(1<<11))
-#define TEX_MODIFY_UNIT_0		0
-#define TEX_MODIFY_UNIT_1		(1<<8)
-#define ENABLE_TEX_STREAM_COORD_SET	(1<<7)
-#define TEX_STREAM_COORD_SET(x) 	((x)<<4)
-#define ENABLE_TEX_STREAM_MAP_IDX	(1<<3)
-#define TEX_STREAM_MAP_IDX(x)		(x)
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/i830/i830_context.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/i830/i830_context.c
deleted file mode 100644
index 45fcbd2e3..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/i830/i830_context.c
+++ /dev/null
@@ -1,626 +0,0 @@
-/**************************************************************************
- * 
- * Copyright 1998-1999 Precision Insight, Inc., Cedar Park, Texas.
- * All Rights Reserved.
- * 
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sub license, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- * 
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- * 
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
- * IN NO EVENT SHALL PRECISION INSIGHT AND/OR ITS SUPPLIERS BE LIABLE FOR
- * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
- * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
- * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- * 
- * **************************************************************************/
-/* $XFree86: xc/lib/GL/mesa/src/drv/i830/i830_context.c,v 1.9 2003/02/06 04:18:00 dawes Exp $ */
-
-/**
- * \file i830_context.c
- * 
- * Heavily Based on I810 driver written by Keith Whitwell.
- *
- * \author Jeff Hartmann <jhartmann@2d3d.com>
- * \author Graeme Fisher <graeme@2d3d.co.za>
- * \author Abraham vd Merwe <abraham@2d3d.co.za>
- * \author Keith Whitwell <keith@tungstengraphics.com>
- */
-
-#include "glheader.h"
-#include "context.h"
-#include "matrix.h"
-#include "simple_list.h"
-#include "extensions.h"
-#include "framebuffer.h"
-#include "imports.h"
-
-#include "swrast/swrast.h"
-#include "swrast_setup/swrast_setup.h"
-#include "tnl/tnl.h"
-#include "array_cache/acache.h"
-
-#include "tnl/t_pipeline.h"
-
-#include "drivers/common/driverfuncs.h"
-
-#include "i830_screen.h"
-#include "i830_dri.h"
-
-#include "i830_state.h"
-#include "i830_tex.h"
-#include "i830_span.h"
-#include "i830_tris.h"
-#include "i830_ioctl.h"
-
-
-#include "utils.h"
-
-#define need_GL_ARB_multisample
-#define need_GL_ARB_texture_compression
-#define need_GL_EXT_blend_color
-#define need_GL_EXT_blend_equation_separate
-#define need_GL_EXT_blend_func_separate
-#define need_GL_EXT_blend_minmax
-#define need_GL_EXT_fog_coord
-#define need_GL_EXT_secondary_color
-#include "extension_helper.h"
-
-#include "xmlpool.h" /* for symbolic values of enum-type options */
-#ifndef I830_DEBUG
-int I830_DEBUG = (0);
-#endif
-
-/***************************************
- * Mesa's Driver Functions
- ***************************************/
-
-#define DRIVER_DATE                     "20041007"
-
-
-static const GLubyte *i830DDGetString( GLcontext *ctx, GLenum name )
-{
-   const char * chipset;
-   static char buffer[128];
-
-   switch (name) {
-   case GL_VENDOR:
-      switch (I830_CONTEXT(ctx)->i830Screen->deviceID) {
-      case PCI_CHIP_845_G:
-	 return (GLubyte *)"2d3D, Inc";
-      
-      case PCI_CHIP_I830_M:
-	 return (GLubyte *)"VA Linux, Inc";
-
-      case PCI_CHIP_I855_GM:
-      case PCI_CHIP_I865_G:
-      default:
-	 return (GLubyte *)"Tungsten Graphics, Inc";
-      }
-      break;
-      
-   case GL_RENDERER:
-      switch (I830_CONTEXT(ctx)->i830Screen->deviceID) {
-      case PCI_CHIP_845_G:
-	 chipset = "Intel(R) 845G"; break;
-      case PCI_CHIP_I830_M:
-	 chipset = "Intel(R) 830M"; break;
-      case PCI_CHIP_I855_GM:
-	 chipset = "Intel(R) 852GM/855GM"; break;
-      case PCI_CHIP_I865_G:
-	 chipset = "Intel(R) 865G"; break;
-      default:
-	 chipset = "Unknown Intel Chipset"; break;
-      }
-
-      (void) driGetRendererString( buffer, chipset, DRIVER_DATE, 0 );
-      return (GLubyte *) buffer;
-
-   default:
-      return NULL;
-   }
-}
-
-static void i830BufferSize(GLframebuffer *buffer,
-			   GLuint *width, GLuint *height)
-{
-   GET_CURRENT_CONTEXT(ctx);
-   i830ContextPtr imesa = I830_CONTEXT(ctx);
-   /* Need to lock to make sure the driDrawable is uptodate.  This
-    * information is used to resize Mesa's software buffers, so it has
-    * to be correct.
-    */
-   LOCK_HARDWARE(imesa);
-   *width = imesa->driDrawable->w;
-   *height = imesa->driDrawable->h;
-   UNLOCK_HARDWARE(imesa);
-}
-
-
-/* Extension strings exported by the i830 driver.
- */
-const struct dri_extension card_extensions[] =
-{
-    { "GL_ARB_multisample",                GL_ARB_multisample_functions },
-    { "GL_ARB_multitexture",               NULL },
-    { "GL_ARB_texture_border_clamp",       NULL },
-    { "GL_ARB_texture_compression",        GL_ARB_texture_compression_functions },
-    { "GL_ARB_texture_env_add",            NULL },
-    { "GL_ARB_texture_env_combine",        NULL },
-    { "GL_ARB_texture_env_crossbar",       NULL },
-    { "GL_ARB_texture_env_dot3",           NULL },
-    { "GL_ARB_texture_mirrored_repeat",    NULL },
-    { "GL_EXT_blend_color",                GL_EXT_blend_color_functions },
-    { "GL_EXT_blend_equation_separate",    GL_EXT_blend_equation_separate_functions },
-    { "GL_EXT_blend_func_separate",        GL_EXT_blend_func_separate_functions },
-    { "GL_EXT_blend_minmax",               GL_EXT_blend_minmax_functions },
-    { "GL_EXT_blend_subtract",             NULL },
-    { "GL_EXT_fog_coord",                  GL_EXT_fog_coord_functions },
-    { "GL_EXT_secondary_color",            GL_EXT_secondary_color_functions },
-    { "GL_EXT_stencil_wrap",               NULL },
-    { "GL_EXT_texture_edge_clamp",         NULL },
-    { "GL_EXT_texture_env_combine",        NULL },
-    { "GL_EXT_texture_env_dot3",           NULL },
-    { "GL_EXT_texture_filter_anisotropic", NULL },
-    { "GL_EXT_texture_lod_bias",           NULL },
-    { "GL_EXT_texture_rectangle",          NULL },
-    { "GL_MESA_ycbcr_texture",             NULL },
-    { "GL_NV_blend_square",                NULL },
-    { "GL_SGIS_generate_mipmap",           NULL },
-    { NULL,                                NULL }
-};
-
-
-extern const struct tnl_pipeline_stage _i830_render_stage;
-
-static const struct tnl_pipeline_stage *i830_pipeline[] = {
-   &_tnl_vertex_transform_stage,
-   &_tnl_normal_transform_stage,
-   &_tnl_lighting_stage,
-   &_tnl_fog_coordinate_stage,
-   &_tnl_texgen_stage,
-   &_tnl_texture_transform_stage,
-     				/* REMOVE: point attenuation stage */
-#if 1
-   &_i830_render_stage,     /* ADD: unclipped rastersetup-to-dma */
-#endif
-   &_tnl_render_stage,
-   0,
-};
-
-
-static const struct dri_debug_control debug_control[] =
-{
-    { "fall",  DEBUG_FALLBACKS },
-    { "tex",   DEBUG_TEXTURE },
-    { "ioctl", DEBUG_IOCTL },
-    { "prim",  DEBUG_PRIMS },
-    { "vert",  DEBUG_VERTS },
-    { "state", DEBUG_STATE },
-    { "verb",  DEBUG_VERBOSE },
-    { "dri",   DEBUG_DRI },
-    { "dma",   DEBUG_DMA },
-    { "san",   DEBUG_SANITY },
-    { "sync",  DEBUG_SYNC },
-    { "sleep", DEBUG_SLEEP },
-    { NULL,    0 }
-};
-
-
-GLboolean i830CreateContext( const __GLcontextModes *mesaVis,
-                             __DRIcontextPrivate *driContextPriv,
-                             void *sharedContextPrivate)
-{
-   GLcontext *ctx , *shareCtx;
-   i830ContextPtr imesa;
-   __DRIscreenPrivate *sPriv = driContextPriv->driScreenPriv;
-   i830ScreenPrivate *screen = (i830ScreenPrivate *)sPriv->private;
-   I830SAREAPtr saPriv=(I830SAREAPtr)
-       (((GLubyte *)sPriv->pSAREA)+screen->sarea_priv_offset);
-   struct dd_function_table functions;
-
-   /* Allocate i830 context */
-   imesa = (i830ContextPtr) CALLOC_STRUCT(i830_context_t);
-   if (!imesa)
-      return GL_FALSE;
-
-   /* Init default driver functions then plug in our I830-specific functions
-    * (the texture functions are especially important)
-    */
-   _mesa_init_driver_functions(&functions);
-   i830InitIoctlFuncs(&functions);
-   i830InitTextureFuncs(&functions);
-
-   /* Allocate the Mesa context */
-   if (sharedContextPrivate)
-     shareCtx = ((i830ContextPtr) sharedContextPrivate)->glCtx;
-   else
-     shareCtx = NULL;
-   imesa->glCtx = _mesa_create_context(mesaVis, shareCtx,
-                                       &functions, (void*) imesa);
-   if (!imesa->glCtx) {
-      FREE(imesa);
-      return GL_FALSE;
-   }
-   driContextPriv->driverPrivate = imesa;
-
-
-   imesa->i830Screen = screen;
-   imesa->driScreen = sPriv;
-   imesa->sarea = saPriv;
-   imesa->glBuffer = NULL;
-
-   driParseConfigFiles (&imesa->optionCache, &screen->optionCache,
-			screen->driScrnPriv->myNum, "i830");
-
-   (void) memset( imesa->texture_heaps, 0, sizeof( imesa->texture_heaps ) );
-   make_empty_list( & imesa->swapped );
-
-   imesa->nr_heaps = 1;
-   imesa->texture_heaps[0] = driCreateTextureHeap( 0, imesa,
-	    screen->textureSize,
-	    12,
-	    I830_NR_TEX_REGIONS,
-	    imesa->sarea->texList,
-	    (unsigned *) & imesa->sarea->texAge, /* XXX shouldn't need cast! */
-	    & imesa->swapped,
-	    sizeof( struct i830_texture_object_t ),
-	    (destroy_texture_object_t *) i830DestroyTexObj );
-
-   /* Set the maximum texture size small enough that we can guarantee
-    * that every texture unit can bind a maximal texture and have them
-    * in memory at once.
-    */
-
-   ctx = imesa->glCtx;
-   ctx->Const.MaxTextureUnits = driQueryOptioni(&imesa->optionCache, 
-						"texture_units");
-   ctx->Const.MaxTextureImageUnits = ctx->Const.MaxTextureUnits;
-   ctx->Const.MaxTextureCoordUnits = ctx->Const.MaxTextureUnits;
-
-   /* FIXME: driCalculateMaxTextureLevels assumes that mipmaps are tightly
-    * FIXME: packed, but they're not in Intel graphics hardware.
-    */
-   driCalculateMaxTextureLevels( imesa->texture_heaps,
-				 imesa->nr_heaps,
-				 & ctx->Const,
-				 4,
-				 11, /* max 2D texture size is 2048x2048 */
-				 0,  /* 3D textures unsupported */
-				 0,  /* cube textures unsupported. */
-				 0,  /* texture rectangles unsupported. */
-				 12,
-				 GL_FALSE );
-
-   ctx->Const.MaxTextureMaxAnisotropy = 2.0;
-
-   ctx->Const.MinLineWidth = 1.0;
-   ctx->Const.MinLineWidthAA = 1.0;
-   ctx->Const.MaxLineWidth = 3.0;
-   ctx->Const.MaxLineWidthAA = 3.0;
-   ctx->Const.LineWidthGranularity = 1.0;
-
-   ctx->Const.MinPointSize = 1.0;
-   ctx->Const.MinPointSizeAA = 1.0;
-   ctx->Const.MaxPointSize = 255.0;
-   ctx->Const.MaxPointSizeAA = 3.0;
-   ctx->Const.PointSizeGranularity = 1.0;
-
-   ctx->Driver.GetBufferSize = i830BufferSize;
-   ctx->Driver.ResizeBuffers = _mesa_resize_framebuffer;
-   ctx->Driver.GetString = i830DDGetString;
-
-   /* Who owns who? */
-   ctx->DriverCtx = (void *) imesa;
-   imesa->glCtx = ctx;
-
-   /* Initialize the software rasterizer and helper modules. */
-   _swrast_CreateContext( ctx );
-   _ac_CreateContext( ctx );
-   _tnl_CreateContext( ctx );
-   _swsetup_CreateContext( ctx );
-
-   /* Install the customized pipeline: */
-   _tnl_destroy_pipeline( ctx );
-   _tnl_install_pipeline( ctx, i830_pipeline );
-
-   /* Configure swrast and T&L to match hardware characteristics: */
-   _swrast_allow_pixel_fog( ctx, GL_FALSE );
-   _swrast_allow_vertex_fog( ctx, GL_TRUE );
-   _tnl_allow_pixel_fog( ctx, GL_FALSE );
-   _tnl_allow_vertex_fog( ctx, GL_TRUE );
-
-   /* Dri stuff */
-   imesa->hHWContext = driContextPriv->hHWContext;
-   imesa->driFd = sPriv->fd;
-   /* drmLock ptr = &drm_hw_lock_t */
-   imesa->driHwLock = (drmLock *) &sPriv->pSAREA->lock;
-   imesa->hw_stencil = mesaVis->stencilBits && mesaVis->depthBits == 24;
-
-   switch(mesaVis->depthBits) {
-   case 16:
-      imesa->depth_scale = 1.0/0xffff;
-      imesa->depth_clear_mask = ~0;
-      imesa->ClearDepth = 0xffff;
-      break;
-   case 24:
-      imesa->depth_scale = 1.0/0xffffff;
-      imesa->depth_clear_mask = 0x00ffffff;
-      imesa->stencil_clear_mask = 0xff000000;
-      imesa->ClearDepth = 0x00ffffff;
-      break;
-   case 32: /* Not supported */
-   default:
-      break;
-   }
-   /* Completely disable stenciling for now, there are some serious issues
-    * with stencil.
-    */
-#if 0
-   imesa->hw_stencil = 0;
-#endif
-
-   imesa->RenderIndex = ~0;
-   imesa->dirty = ~0;
-   imesa->upload_cliprects = GL_TRUE;
-
-   imesa->CurrentTexObj[0] = 0;
-   imesa->CurrentTexObj[1] = 0;
-
-   imesa->do_irqs = (imesa->i830Screen->irq_active &&
-		     !getenv("I830_NO_IRQS"));
-
-   _math_matrix_ctr (&imesa->ViewportMatrix);
-
-   driInitExtensions( ctx, card_extensions, GL_TRUE );
-
-   if (imesa->glCtx->Mesa_DXTn) {
-     _mesa_enable_extension( ctx, "GL_EXT_texture_compression_s3tc" );
-     _mesa_enable_extension( ctx, "GL_S3_s3tc" );
-   }
-   else if (driQueryOptionb (&imesa->optionCache, "force_s3tc_enable")) {
-     _mesa_enable_extension( ctx, "GL_EXT_texture_compression_s3tc" );
-   }
-
-   _mesa_enable_extension( ctx, "GL_3DFX_texture_compression_FXT1" );
-
-   /* XXX these should really go right after _mesa_init_driver_functions() */
-   i830DDInitStateFuncs( ctx );
-   i830InitTriFuncs (ctx);
-   i830DDInitSpanFuncs( ctx );
-   i830DDInitState (ctx);
-
-#if DO_DEBUG
-   I830_DEBUG  = driParseDebugString( getenv( "I830_DEBUG" ),
-				      debug_control );
-   I830_DEBUG |= driParseDebugString( getenv( "INTEL_DEBUG" ),
-				      debug_control );
-#endif
-
-   if (getenv("I830_NO_RAST") || 
-       getenv("INTEL_NO_RAST")) {
-      fprintf(stderr, "disabling 3D rasterization\n");
-      FALLBACK(imesa, I830_FALLBACK_USER, 1); 
-   }
-
-   return GL_TRUE;
-}
-
-void i830DestroyContext(__DRIcontextPrivate *driContextPriv)
-{
-   i830ContextPtr imesa = (i830ContextPtr) driContextPriv->driverPrivate;
-
-   assert(imesa); /* should never be null */
-   if (imesa) {
-      GLboolean   release_texture_heaps;
-
-
-      release_texture_heaps = (imesa->glCtx->Shared->RefCount == 1);
-      _swsetup_DestroyContext (imesa->glCtx);
-      _tnl_DestroyContext (imesa->glCtx);
-      _ac_DestroyContext (imesa->glCtx);
-      _swrast_DestroyContext (imesa->glCtx);
-
-      /* free the Mesa context */
-      imesa->glCtx->DriverCtx = NULL;
-      _mesa_destroy_context(imesa->glCtx);
-
-      if ( release_texture_heaps ) {
-         /* This share group is about to go away, free our private
-          * texture object data.
-          */
-         int i;
-
-         for ( i = 0 ; i < imesa->nr_heaps ; i++ ) {
-	    driDestroyTextureHeap( imesa->texture_heaps[ i ] );
-	    imesa->texture_heaps[ i ] = NULL;
-         }
-
-	 assert( is_empty_list( & imesa->swapped ) );
-      }
-
-      FREE(imesa);
-   }
-}
-
-void i830XMesaSetFrontClipRects( i830ContextPtr imesa )
-{
-   __DRIdrawablePrivate *dPriv = imesa->driDrawable;
-
-   imesa->numClipRects = dPriv->numClipRects;
-   imesa->pClipRects = dPriv->pClipRects;
-   imesa->drawX = dPriv->x;
-   imesa->drawY = dPriv->y;
-
-   i830EmitDrawingRectangle( imesa );
-   imesa->upload_cliprects = GL_TRUE;
-}
-
-void i830XMesaSetBackClipRects( i830ContextPtr imesa )
-{
-   __DRIdrawablePrivate *dPriv = imesa->driDrawable;
-
-   if (imesa->sarea->pf_enabled == 0 && dPriv->numBackClipRects == 0) {
-      imesa->numClipRects = dPriv->numClipRects;
-      imesa->pClipRects = dPriv->pClipRects;
-      imesa->drawX = dPriv->x;
-      imesa->drawY = dPriv->y;
-   } else {
-      imesa->numClipRects = dPriv->numBackClipRects;
-      imesa->pClipRects = dPriv->pBackClipRects;
-      imesa->drawX = dPriv->backX;
-      imesa->drawY = dPriv->backY;
-   }
-
-   i830EmitDrawingRectangle( imesa );
-   imesa->upload_cliprects = GL_TRUE;
-}
-
-static void i830XMesaWindowMoved( i830ContextPtr imesa )
-{
-   switch (imesa->glCtx->DrawBuffer->_ColorDrawBufferMask[0]) {
-   case BUFFER_BIT_FRONT_LEFT:
-      i830XMesaSetFrontClipRects( imesa );
-      break;
-   case BUFFER_BIT_BACK_LEFT:
-      i830XMesaSetBackClipRects( imesa );
-      break;
-   default:
-      /* glDrawBuffer(GL_NONE or GL_FRONT_AND_BACK): software fallback */
-      i830XMesaSetFrontClipRects( imesa );
-   }
-}
-
-GLboolean i830UnbindContext(__DRIcontextPrivate *driContextPriv)
-{
-   i830ContextPtr imesa = (i830ContextPtr) driContextPriv->driverPrivate;
-   unsigned i;
-
-   if (imesa) {
-      /* Might want to change this so texblend isn't always updated */
-      imesa->dirty |= (I830_UPLOAD_CTX |
-		       I830_UPLOAD_BUFFERS |
-		       I830_UPLOAD_STIPPLE |
-		       I830_UPLOAD_TEXBLEND0 |
-		       I830_UPLOAD_TEXBLEND1 |
-		       I830_UPLOAD_TEXBLEND2 |
-		       I830_UPLOAD_TEXBLEND3);
-
-      for ( i = 0 ; i < imesa->glCtx->Const.MaxTextureUnits ; i++ ) {
-	 if (imesa->CurrentTexObj[i]) imesa->dirty |= I830_UPLOAD_TEX_N( i );
-      }
-   }
-   return GL_TRUE;
-}
-
-GLboolean i830MakeCurrent(__DRIcontextPrivate *driContextPriv,
-			  __DRIdrawablePrivate *driDrawPriv,
-			  __DRIdrawablePrivate *driReadPriv)
-{
-
-   if (driContextPriv) {
-      i830ContextPtr imesa = (i830ContextPtr) driContextPriv->driverPrivate;
-
-      if ( imesa->driDrawable != driDrawPriv ) {
-	 imesa->driDrawable = driDrawPriv;
-	 i830XMesaWindowMoved( imesa );
-	 imesa->mesa_drawable = driDrawPriv;
-      }
-
-       imesa->driReadable = driReadPriv;
-
-      _mesa_make_current(imesa->glCtx,
-			 (GLframebuffer *) driDrawPriv->driverPrivate,
-			 (GLframebuffer *) driReadPriv->driverPrivate);
-   } else {
-      _mesa_make_current(NULL, NULL, NULL);
-   }
-
-   return GL_TRUE;
-}
-
-void i830GetLock( i830ContextPtr imesa, GLuint flags )
-{
-   __DRIdrawablePrivate *dPriv = imesa->driDrawable;
-   __DRIscreenPrivate *sPriv = imesa->driScreen;
-   I830SAREAPtr sarea = imesa->sarea;
-   int me = imesa->hHWContext;
-   unsigned   i;
-
-   drmGetLock(imesa->driFd, imesa->hHWContext, flags);
-
-   /* If the window moved, may need to set a new cliprect now.
-    *
-    * NOTE: This releases and regains the hw lock, so all state
-    * checking must be done *after* this call:
-    */
-   DRI_VALIDATE_DRAWABLE_INFO( sPriv, dPriv);
-
-   /* If we lost context, need to dump all registers to hardware.
-    * Note that we don't care about 2d contexts, even if they perform
-    * accelerated commands, so the DRI locking in the X server is even
-    * more broken than usual.
-    */
-
-   if (sarea->ctxOwner != me) {
-      imesa->upload_cliprects = GL_TRUE;
-      imesa->dirty |= (I830_UPLOAD_CTX |
-		       I830_UPLOAD_BUFFERS | 
-		       I830_UPLOAD_STIPPLE);
-
-      for ( i = 0 ; i < imesa->glCtx->Const.MaxTextureUnits ; i++ ) {
-	 if(imesa->CurrentTexObj[i]) imesa->dirty |= I830_UPLOAD_TEX_N( i );
-	 if(imesa->TexBlendWordsUsed[i]) imesa->dirty |= I830_UPLOAD_TEXBLEND_N( i );
-      }
-
-      sarea->perf_boxes = imesa->perf_boxes | I830_BOX_LOST_CONTEXT;
-      sarea->ctxOwner = me;
-   }
-
-   /* Shared texture managment - if another client has played with
-    * texture space, figure out which if any of our textures have been
-    * ejected, and update our global LRU.
-    */
-
-   for ( i = 0 ; i < imesa->nr_heaps ; i++ ) {
-      DRI_AGE_TEXTURES( imesa->texture_heaps[ i ] );
-   }
-
-   if (imesa->lastStamp != dPriv->lastStamp) {
-      i830XMesaWindowMoved( imesa );
-      imesa->lastStamp = dPriv->lastStamp;
-   }
-
-   sarea->last_quiescent = -1;  /* just kill it for now */
-}
-
-void i830SwapBuffers( __DRIdrawablePrivate *dPriv )
-{
-   if (dPriv->driContextPriv && dPriv->driContextPriv->driverPrivate) {
-      i830ContextPtr imesa;
-      GLcontext *ctx;
-      imesa = (i830ContextPtr) dPriv->driContextPriv->driverPrivate;
-      ctx = imesa->glCtx;
-      if (ctx->Visual.doubleBufferMode) {
-	 _mesa_notifySwapBuffers( ctx );  /* flush pending rendering comands */
-	 if ( 0 /*imesa->doPageFlip*/ ) { /* doPageFlip is never set !!! */
-	    i830PageFlip( dPriv );
-	 } else {
-	    i830CopyBuffer( dPriv );
-	 }
-      }
-   } else {
-      /* XXX this shouldn't be an error but we can't handle it for now */
-      _mesa_problem(NULL, "%s: drawable has no context!\n", __FUNCTION__);
-   }
-}
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/i830/i830_context.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/i830/i830_context.h
deleted file mode 100644
index de141bd4a..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/i830/i830_context.h
+++ /dev/null
@@ -1,327 +0,0 @@
-/*
- * GLX Hardware Device Driver for Intel i830
- * Copyright (C) 1999 Keith Whitwell
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included
- * in all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * KEITH WHITWELL, OR ANY OTHER CONTRIBUTORS BE LIABLE FOR ANY CLAIM, 
- * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR 
- * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE 
- * OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- */
-
-/* Adapted for use in the I830M driver: 
- *   Jeff Hartmann <jhartmann@2d3d.com>
- */
-/* $XFree86: xc/lib/GL/mesa/src/drv/i830/i830_context.h,v 1.7 2003/02/06 04:18:01 dawes Exp $ */
-
-#ifndef I830CONTEXT_INC
-#define I830CONTEXT_INC
-
-typedef struct i830_context_t i830Context;
-typedef struct i830_context_t *i830ContextPtr;
-typedef struct i830_texture_object_t *i830TextureObjectPtr;
-
-
-#include "mtypes.h"
-#include "drm.h"
-#include "mm.h"
-#include "tnl/t_vertex.h"
-
-#include "i830_screen.h"
-#include "i830_tex.h"
-
-#define TAG(x) i830##x
-#include "tnl_dd/t_dd_vertex.h"
-#undef TAG
-
-#define DV_PF_555  (1<<8)
-#define DV_PF_565  (2<<8)
-#define DV_PF_8888 (3<<8)
-
-#define I830_TEX_MAXLEVELS 10
-
-#define I830_CONTEXT(ctx)	((i830ContextPtr)(ctx->DriverCtx))
-#define GET_DISPATCH_AGE(imesa) imesa->sarea->last_dispatch
-#define GET_ENQUEUE_AGE(imesa)	imesa->sarea->last_enqueue
-
-
-typedef void (*i830_tri_func)(i830ContextPtr, i830Vertex *, i830Vertex *,
-							  i830Vertex *);
-typedef void (*i830_line_func)(i830ContextPtr, i830Vertex *, i830Vertex *);
-typedef void (*i830_point_func)(i830ContextPtr, i830Vertex *);
-
-#define I830_MAX_TEXTURE_UNITS    4
-
-#define I830_FALLBACK_TEXTURE		 0x1
-#define I830_FALLBACK_DRAW_BUFFER	 0x2
-#define I830_FALLBACK_READ_BUFFER	 0x4
-#define I830_FALLBACK_COLORMASK		 0x8
-#define I830_FALLBACK_RENDERMODE	 0x10
-#define I830_FALLBACK_STENCIL		 0x20
-#define I830_FALLBACK_STIPPLE		 0x40
-#define I830_FALLBACK_USER		 0x80
-
-struct i830_context_t 
-{
-   GLint refcount;   
-   GLcontext *glCtx;
-
-   /*From I830 stuff*/
-   int TextureMode;
-   GLuint renderindex;
-   GLuint TexBlendWordsUsed[I830_MAX_TEXTURE_UNITS];
-   GLuint TexBlend[I830_MAX_TEXTURE_UNITS][I830_TEXBLEND_SIZE];
-   GLuint Init_TexBlend[I830_MAX_TEXTURE_UNITS][I830_TEXBLEND_SIZE];
-   GLuint Init_TexBlendWordsUsed[I830_MAX_TEXTURE_UNITS];
-   GLuint Init_BufferSetup[I830_DEST_SETUP_SIZE];
-   GLuint LodBias[I830_MAX_TEXTURE_UNITS];
-   
-   GLenum palette_format;
-   GLuint palette[256];
-   
-   
-   GLuint Init_Setup[I830_CTX_SETUP_SIZE];
-   GLuint vertex_prim;
-   drmBufPtr vertex_dma_buffer;
-   
-   GLboolean mask_red;
-   GLboolean mask_green;
-   GLboolean mask_blue;
-   GLboolean mask_alpha;
-
-   GLubyte clear_red;
-   GLubyte clear_green;
-   GLubyte clear_blue;
-   GLubyte clear_alpha;
-
-   GLfloat depth_scale;
-   int depth_clear_mask;
-   int stencil_clear_mask;
-   int ClearDepth;
-   int hw_stencil;
-   
-   GLuint MonoColor;
-   
-   GLuint LastTexEnabled;
-   GLuint TexEnabledMask;
-   
-   /* Texture object bookkeeping
-    */
-   unsigned              nr_heaps;
-   driTexHeap          * texture_heaps[1];
-   driTextureObject      swapped;
-
-   struct i830_texture_object_t *CurrentTexObj[I830_MAX_TEXTURE_UNITS];
-
-   /* Rasterization and vertex state:
-    */
-   GLuint Fallback;
-   GLuint NewGLState;
-
-   /* Vertex state 
-    */
-   GLuint vertex_size;
-   struct tnl_attr_map vertex_attrs[VERT_ATTRIB_MAX];
-   GLuint vertex_attr_count;
-   char *verts;			/* points to tnl->clipspace.vertex_buf */
-
-   
-   /* State for i830tris.c.
-    */
-   GLuint RenderIndex;
-   GLmatrix ViewportMatrix;
-   GLenum render_primitive;
-   GLenum reduced_primitive;
-   GLuint hw_primitive;
-
-   drmBufPtr  vertex_buffer;
-   char *vertex_addr;
-   GLuint vertex_low;
-   GLuint vertex_high;
-   GLuint vertex_last_prim;
-   
-   GLboolean upload_cliprects;
-
-
-   /* Fallback rasterization functions 
-    */
-   i830_point_func draw_point;
-   i830_line_func draw_line;
-   i830_tri_func draw_tri;
-
-   /* Hardware state 
-    */
-   GLuint dirty;		/* I810_UPLOAD_* */
-   GLuint Setup[I830_CTX_SETUP_SIZE];
-   GLuint BufferSetup[I830_DEST_SETUP_SIZE];
-   GLuint StippleSetup[I830_STP_SETUP_SIZE];
-   unsigned int lastStamp;
-   GLboolean hw_stipple;
-
-   GLenum TexEnvImageFmt[2];
-
-   /* State which can't be computed completely on the fly:
-    */
-   GLuint LcsCullMode;
-   GLuint LcsLineWidth;
-   GLuint LcsPointSize;
-
-   /* Funny mesa mirrors
-    */
-   GLuint ClearColor;
-
-   /* DRI stuff
-    */
-   GLuint needClip;
-   GLframebuffer *glBuffer;
-
-   /* These refer to the current draw (front vs. back) buffer:
-    */
-   char *drawMap;		/* draw buffer address in virtual mem */
-   char *readMap;	
-   int drawX;			/* origin of drawable in draw buffer */
-   int drawY;
-   GLuint numClipRects;		/* cliprects for that buffer */
-   drm_clip_rect_t *pClipRects;
-
-   int lastSwap;
-   int texAge;
-   int ctxAge;
-   int dirtyAge;
-   int perf_boxes;
-
-   int do_irqs;
-   
-   GLboolean scissor;
-   drm_clip_rect_t draw_rect;
-   drm_clip_rect_t scissor_rect;
-
-   drm_context_t hHWContext;
-   drmLock *driHwLock;
-   int driFd;
-
-   __DRIdrawablePrivate *driDrawable;    /**< DRI drawable bound to this
-					  * context for drawing.
-					  */
-   __DRIdrawablePrivate *driReadable;    /**< DRI drawable bound to this
-					  * context for reading.
-					  */
-
-   /**
-    * Drawable used by Mesa for software fallbacks for reading and
-    * writing.  It is set by Mesa's \c SetBuffer callback, and will always be
-    * either \c i830_context_t::driDrawable or \c i830_context_t::driReadable.
-    */
-   
-   __DRIdrawablePrivate * mesa_drawable;
-
-   __DRIscreenPrivate *driScreen;
-   i830ScreenPrivate *i830Screen;
-   I830SAREAPtr sarea;
-
-   /**
-    * Configuration cache
-    */
-   driOptionCache optionCache;
-};
-
-
-#define I830_TEX_UNIT_ENABLED(unit)     (1<<unit)
-#define VALID_I830_TEXTURE_OBJECT(tobj) (tobj)
-
-#define I830_CONTEXT(ctx)   ((i830ContextPtr)(ctx->DriverCtx))
-#define I830_DRIVER_DATA(vb) ((i830VertexBufferPtr)((vb)->driver_data))
-#define GET_DISPATCH_AGE(imesa) imesa->sarea->last_dispatch
-#define GET_ENQUEUE_AGE(imesa)  imesa->sarea->last_enqueue
-
-
-/* Lock the hardware and validate our state.  
- */
-#define LOCK_HARDWARE( imesa )          	    	\
-do {              					\
-    char __ret=0;                   			\
-    DRM_CAS(imesa->driHwLock, imesa->hHWContext,    	\
-        (DRM_LOCK_HELD|imesa->hHWContext), __ret);  	\
-    if (__ret)                      			\
-        i830GetLock( imesa, 0 );            	 	\
-}while (0)
- 
-  
-  /* Unlock the hardware using the global current context 
-   */
-#define UNLOCK_HARDWARE(imesa)						\
-do {									\
-   imesa->perf_boxes |= imesa->sarea->perf_boxes;			\
-   DRM_UNLOCK(imesa->driFd, imesa->driHwLock, imesa->hHWContext);	\
-} while (0)
-
-  /* This is the wrong way to do it, I'm sure.  Otherwise the drm
-   * bitches that I've already got the heavyweight lock.  At worst,
-   * this is 3 ioctls.  The best solution probably only gets me down 
-   * to 2 ioctls in the worst case.
-   */
-#define LOCK_HARDWARE_QUIESCENT( imesa ) do {		 \
-   LOCK_HARDWARE( imesa );        	   		 \
-   i830RegetLockQuiescent( imesa );     		 \
-} while(0)
-
-
-
-extern void i830GetLock(i830ContextPtr imesa, GLuint flags);
-extern void i830EmitHwStateLocked(i830ContextPtr imesa);
-extern void i830EmitDrawingRectangle(i830ContextPtr imesa);
-extern void i830XMesaSetBackClipRects(i830ContextPtr imesa);
-extern void i830XMesaSetFrontClipRects(i830ContextPtr imesa);
-extern void i830DDExtensionsInit(GLcontext *ctx);
-extern void i830DDInitDriverFuncs(GLcontext *ctx);
-extern void i830DDUpdateHwState(GLcontext *ctx);
-
-#define SUBPIXEL_X 0.125
-#define SUBPIXEL_Y 0.125
-
-
-/* ================================================================
- * Debugging:
- */
-#define DO_DEBUG		1
-#if DO_DEBUG
-extern int I830_DEBUG;
-#else
-#define I830_DEBUG		0
-#endif
-
-#define DEBUG_TEXTURE	0x1
-#define DEBUG_STATE	0x2
-#define DEBUG_IOCTL	0x4
-#define DEBUG_PRIMS	0x8
-#define DEBUG_VERTS	0x10
-#define DEBUG_FALLBACKS	0x20
-#define DEBUG_VERBOSE	0x40
-#define DEBUG_DRI       0x80
-#define DEBUG_DMA       0x100
-#define DEBUG_SANITY    0x200
-#define DEBUG_SYNC      0x400
-#define DEBUG_SLEEP     0x800
-
-
-#define PCI_CHIP_845_G			0x2562
-#define PCI_CHIP_I830_M			0x3577
-#define PCI_CHIP_I855_GM		0x3582
-#define PCI_CHIP_I865_G			0x2572
-
-	
-#endif
-
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/i830/i830_debug.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/i830/i830_debug.c
deleted file mode 100644
index eee48f1c1..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/i830/i830_debug.c
+++ /dev/null
@@ -1,415 +0,0 @@
-/**************************************************************************
-
-Copyright 2001 2d3d Inc., Delray Beach, FL
-
-All Rights Reserved.
-
-Permission is hereby granted, free of charge, to any person obtaining a
-copy of this software and associated documentation files (the "Software"),
-to deal in the Software without restriction, including without limitation
-on the rights to use, copy, modify, merge, publish, distribute, sub
-license, and/or sell copies of the Software, and to permit persons to whom
-the Software is furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice (including the next
-paragraph) shall be included in all copies or substantial portions of the
-Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
-ATI, VA LINUX SYSTEMS AND/OR THEIR SUPPLIERS BE LIABLE FOR ANY CLAIM,
-DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
-OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
-USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-**************************************************************************/
-
-/* $XFree86: xc/lib/GL/mesa/src/drv/i830/i830_debug.c,v 1.3 2002/12/10 01:26:53 dawes Exp $ */
-
-/*
- * Author:
- *   Jeff Hartmann <jhartmann@2d3d.com>
- */
-
-#include "glheader.h"
-#include "context.h"
-#include "macros.h"
-#include "enums.h"
-#include "dd.h"
-                                            
-#include "mm.h"
-
-#include "i830_screen.h"
-#include "i830_dri.h"
-
-#include "i830_context.h"
-#include "i830_state.h"
-#include "i830_tex.h"
-#include "i830_tris.h"
-#include "i830_ioctl.h"
-#include "i830_debug.h"
-
-#include "swrast/swrast.h"
-#include "array_cache/acache.h"
-#include "tnl/tnl.h"
-#include "swrast_setup/swrast_setup.h"
-                                        
-#include "tnl/t_pipeline.h"
-
-
-#define TINY_VERTEX_FORMAT      (STATE3D_VERTEX_FORMAT_CMD | \
-				 VRTX_TEX_COORD_COUNT(0) | \
-				 VRTX_HAS_DIFFUSE | \
-				 VRTX_HAS_XYZ)
-
-#define NOTEX_VERTEX_FORMAT     (STATE3D_VERTEX_FORMAT_CMD | \
-				 VRTX_TEX_COORD_COUNT(0) | \
-				 VRTX_HAS_DIFFUSE | \
-				 VRTX_HAS_SPEC | \
-				 VRTX_HAS_XYZW)
-
-#define TEX0_VERTEX_FORMAT      (STATE3D_VERTEX_FORMAT_CMD | \
-				 VRTX_TEX_COORD_COUNT(1) | \
-				 VRTX_HAS_DIFFUSE | \
-				 VRTX_HAS_SPEC | \
-				 VRTX_HAS_XYZW)
-
-#define TEX1_VERTEX_FORMAT      (STATE3D_VERTEX_FORMAT_CMD | \
-				 VRTX_TEX_COORD_COUNT(2) | \
-				 VRTX_HAS_DIFFUSE | \
-				 VRTX_HAS_SPEC | \
-				 VRTX_HAS_XYZW)
-
-#define PROJ_VF2		(STATE3D_VERTEX_FORMAT_2_CMD |		\
-	    			 VRTX_TEX_SET_0_FMT(TEXCOORDFMT_3D) |	\
-				 VRTX_TEX_SET_1_FMT(TEXCOORDFMT_3D) |	\
-				 VRTX_TEX_SET_2_FMT(TEXCOORDFMT_3D) |	\
-				 VRTX_TEX_SET_3_FMT(TEXCOORDFMT_3D))
-
-#define NON_PROJ_VF2		(STATE3D_VERTEX_FORMAT_2_CMD |		\
-	    			 VRTX_TEX_SET_0_FMT(TEXCOORDFMT_2D) |	\
-				 VRTX_TEX_SET_1_FMT(TEXCOORDFMT_2D) |	\
-				 VRTX_TEX_SET_2_FMT(TEXCOORDFMT_2D) |	\
-				 VRTX_TEX_SET_3_FMT(TEXCOORDFMT_2D))
-
-void i830DumpContextState( i830ContextPtr imesa )
-{
-   GLuint *Context = imesa->Setup;
-   
-   fprintf(stderr, "%s\n", __FUNCTION__);
-   fprintf(stderr, "STATE1 : 0x%08x\n", Context[I830_CTXREG_STATE1]);
-   fprintf(stderr, "STATE2 : 0x%08x\n", Context[I830_CTXREG_STATE2]);
-   fprintf(stderr, "STATE3 : 0x%08x\n", Context[I830_CTXREG_STATE3]);
-   fprintf(stderr, "STATE4 : 0x%08x\n", Context[I830_CTXREG_STATE4]);
-   fprintf(stderr, "STATE5 : 0x%08x\n", Context[I830_CTXREG_STATE5]);
-   fprintf(stderr, "IALPHAB : 0x%08x\n", Context[I830_CTXREG_IALPHAB]);
-   fprintf(stderr, "STENCILTST : 0x%08x\n", Context[I830_CTXREG_STENCILTST]);
-   fprintf(stderr, "ENABLES_1 : 0x%08x\n", Context[I830_CTXREG_ENABLES_1]);
-   fprintf(stderr, "ENABLES_2 : 0x%08x\n", Context[I830_CTXREG_ENABLES_2]);
-   fprintf(stderr, "AA : 0x%08x\n", Context[I830_CTXREG_AA]);
-   fprintf(stderr, "FOGCOLOR : 0x%08x\n", Context[I830_CTXREG_FOGCOLOR]);
-   fprintf(stderr, "BCOLOR0 : 0x%08x\n", Context[I830_CTXREG_BLENDCOLR0]);
-   fprintf(stderr, "BCOLOR : 0x%08x\n", Context[I830_CTXREG_BLENDCOLR]);
-   fprintf(stderr, "VF : 0x%08x\n", Context[I830_CTXREG_VF]);
-   fprintf(stderr, "VF2 : 0x%08x\n", Context[I830_CTXREG_VF2]);
-   fprintf(stderr, "MCSB0 : 0x%08x\n", Context[I830_CTXREG_MCSB0]);
-   fprintf(stderr, "MCSB1 : 0x%08x\n", Context[I830_CTXREG_MCSB1]);
-}
-
-void i830DumpBufferState( i830ContextPtr imesa )
-{
-   GLuint *Buffer = imesa->BufferSetup;
-
-   fprintf(stderr, "%s\n", __FUNCTION__);
-   fprintf(stderr, "CBUFADDR : 0x%08x\n", Buffer[I830_DESTREG_CBUFADDR]);
-   fprintf(stderr, "DBUFADDR : 0x%08x\n", Buffer[I830_DESTREG_DBUFADDR]);
-   fprintf(stderr, "DV0 : 0x%08x\n", Buffer[I830_DESTREG_DV0]);
-   fprintf(stderr, "DV1 : 0x%08x\n", Buffer[I830_DESTREG_DV1]);
-   fprintf(stderr, "SENABLE : 0x%08x\n", Buffer[I830_DESTREG_SENABLE]);
-   fprintf(stderr, "SR0 : 0x%08x\n", Buffer[I830_DESTREG_SR0]);
-   fprintf(stderr, "SR1 : 0x%08x\n", Buffer[I830_DESTREG_SR1]);
-   fprintf(stderr, "SR2 : 0x%08x\n", Buffer[I830_DESTREG_SR2]);
-   fprintf(stderr, "DR0 : 0x%08x\n", Buffer[I830_DESTREG_DR0]);
-   fprintf(stderr, "DR1 : 0x%08x\n", Buffer[I830_DESTREG_DR1]);
-   fprintf(stderr, "DR2 : 0x%08x\n", Buffer[I830_DESTREG_DR2]);
-   fprintf(stderr, "DR3 : 0x%08x\n", Buffer[I830_DESTREG_DR3]);
-   fprintf(stderr, "DR4 : 0x%08x\n", Buffer[I830_DESTREG_DR4]);
-}
-
-void i830DumpStippleState( i830ContextPtr imesa )
-{
-   GLuint *Buffer = imesa->BufferSetup;
-
-   fprintf(stderr, "%s\n", __FUNCTION__);
-   fprintf(stderr, "ST1 : 0x%08x\n", Buffer[I830_STPREG_ST1]);
-}
-
-void i830DumpTextureState( i830ContextPtr imesa, int unit )
-{
-   i830TextureObjectPtr t = imesa->CurrentTexObj[unit];
-
-   if(t) {
-      fprintf(stderr, "%s : unit %d\n", __FUNCTION__, unit);
-      fprintf(stderr, "TM0LI : 0x%08x\n", t->Setup[I830_TEXREG_TM0LI]);
-      fprintf(stderr, "TM0S0 : 0x%08x\n", t->Setup[I830_TEXREG_TM0S0]);
-      fprintf(stderr, "TM0S1 : 0x%08x\n", t->Setup[I830_TEXREG_TM0S1]);
-      fprintf(stderr, "TM0S2 : 0x%08x\n", t->Setup[I830_TEXREG_TM0S2]);
-      fprintf(stderr, "TM0S3 : 0x%08x\n", t->Setup[I830_TEXREG_TM0S3]);
-      fprintf(stderr, "TM0S4 : 0x%08x\n", t->Setup[I830_TEXREG_TM0S4]);
-      fprintf(stderr, "NOP0 : 0x%08x\n", t->Setup[I830_TEXREG_NOP0]);
-      fprintf(stderr, "NOP1 : 0x%08x\n", t->Setup[I830_TEXREG_NOP1]);
-      fprintf(stderr, "NOP2 : 0x%08x\n", t->Setup[I830_TEXREG_NOP2]);
-      fprintf(stderr, "MCS : 0x%08x\n", t->Setup[I830_TEXREG_MCS]);
-   }
-}
-
-void i830DumpTextureBlendState( i830ContextPtr imesa, int unit )
-{
-   GLuint *TexBlend = imesa->TexBlend[unit];
-   GLuint length = imesa->TexBlendWordsUsed[unit];
-   int i;
-
-   fprintf(stderr, "%s : unit %d : length %d\n", __FUNCTION__, unit, length);
-   for(i = 0; i < length; i++) {
-      fprintf(stderr, "[%d] : 0x%08x\n", i, TexBlend[i]);
-   }
-}
-
-void i830VertexSanity( i830ContextPtr imesa, drmI830Vertex vertex )
-{
-   I830SAREAPtr sarea = imesa->sarea;
-   char *prim_name;
-   int size = 0;
-   int vfmt_size = 0;
-   int hw_nr_vertex = 0;
-   int hw_start_vertex = 0;
-
-   /* Do a bunch of sanity checks on the vertices sent to the hardware */
-
-   size = vertex.used - 4;
-   if(imesa->vertex_size && (size % imesa->vertex_size) != 0) {
-      fprintf(stderr, "\n\nVertex size does not match imesa "
-	      "internal state\n");
-      fprintf(stderr, "Buffer size : %d\n", size);
-      fprintf(stderr, "Vertex size : %d\n", imesa->vertex_size);
-   }
-
-   /* Check to see if the vertex format is good, and get its size */
-   if (sarea->ContextState[I830_CTXREG_VF] == TINY_VERTEX_FORMAT) {
-      vfmt_size = 16; /* 4 dwords */
-   } else if (sarea->ContextState[I830_CTXREG_VF] == 
-	      NOTEX_VERTEX_FORMAT) {
-      vfmt_size = 24; /* 6 dwords */
-   } else if (sarea->ContextState[I830_CTXREG_VF] == 
-	      TEX0_VERTEX_FORMAT) {
-      vfmt_size = 32; /* 8 dwords */
-      if (sarea->ContextState[I830_CTXREG_VF2] != NON_PROJ_VF2) {
-	 fprintf(stderr, "\n\nTex 0 vertex format, but proj "
-		 "texturing\n");
-      }
-   } else if(sarea->ContextState[I830_CTXREG_VF] == 
-	     TEX1_VERTEX_FORMAT) {
-      if (sarea->ContextState[I830_CTXREG_VF2] == NON_PROJ_VF2)
-	vfmt_size = 40; /* 10 dwords */
-      else
-	vfmt_size = 48; /* 12 dwords */
-   } else {
-      fprintf(stderr, "\n\nUnknown vertex format : vf : %08x "
-	      "vf2 : %08x\n",
-	      sarea->ContextState[I830_CTXREG_VF],
-	      sarea->ContextState[I830_CTXREG_VF2]);
-   }
-
-   if(vfmt_size && (size % vfmt_size) != 0) {
-      fprintf(stderr, "\n\nVertex size does not match hardware "
-	      "internal state\n");
-      fprintf(stderr, "Buffer size : %d\n", size);
-      fprintf(stderr, "Vertex size : %d\n", vfmt_size);
-   }
-
-   switch(sarea->vertex_prim) {
-   case PRIM3D_POINTLIST:
-      hw_start_vertex = 0;
-      hw_nr_vertex = 1;
-      prim_name = "PointList";
-      break;
-
-   case PRIM3D_LINELIST:
-      hw_start_vertex = 0;
-      hw_nr_vertex = 2;
-      prim_name = "LineList";
-      break;
-
-   case PRIM3D_LINESTRIP:
-      hw_start_vertex = 2;
-      hw_nr_vertex = 1;
-      prim_name = "LineStrip";
-      break;
-
-   case PRIM3D_TRILIST:
-      hw_start_vertex = 0;
-      hw_nr_vertex = 3;
-      prim_name = "TriList";
-      break;
-
-   case PRIM3D_TRISTRIP:
-      hw_start_vertex = 3;
-      hw_nr_vertex = 1;
-      prim_name = "TriStrip";
-      break;
-
-   case PRIM3D_TRIFAN:
-      hw_start_vertex = 3;
-      hw_nr_vertex = 1;
-      prim_name = "TriFan";
-      break;
-
-   case PRIM3D_POLY:
-      hw_start_vertex = 3;
-      hw_nr_vertex = 1;
-      prim_name = "Polygons";
-      break;
-   default:
-      prim_name = "Unknown";
-      fprintf(stderr, "\n\nUnknown primitive type : %08x\n",
-	      sarea->vertex_prim);
-   }
-	    
-   if (hw_nr_vertex && vfmt_size) {
-      int temp_size = size - (hw_start_vertex * vfmt_size);
-      int remaining = (temp_size % (hw_nr_vertex * vfmt_size));
-
-      if (remaining != 0) {
-	 fprintf(stderr, "\n\nThis buffer contains an improper"
-		 " multiple of vertices for this primitive : %s\n",
-		 prim_name);
-	 fprintf(stderr, "Number of vertices in buffer : %d\n",
-		 size / vfmt_size);
-	 fprintf(stderr, "temp_size : %d\n", temp_size);
-	 fprintf(stderr, "remaining vertices : %d", 
-		 remaining / vfmt_size);
-      }
-   }
-   if (vfmt_size) {
-      fprintf(stderr, "\n\nPrim name (%s), vertices (%d)\n",
-	      prim_name,
-	      size / vfmt_size);
-   }
-}
-
-void i830EmitHwStateLockedDebug( i830ContextPtr imesa )
-{
-   int i;
-
-   if ((imesa->dirty & I830_UPLOAD_TEX0_IMAGE) && imesa->CurrentTexObj[0]) {
-      i830UploadTexImagesLocked(imesa, imesa->CurrentTexObj[0]);
-   }
-
-   if ((imesa->dirty & I830_UPLOAD_TEX1_IMAGE) && imesa->CurrentTexObj[1]) {
-      i830UploadTexImagesLocked(imesa, imesa->CurrentTexObj[1]);
-   }
-
-   if (imesa->dirty & I830_UPLOAD_CTX) {
-      memcpy( imesa->sarea->ContextState,
-	     imesa->Setup, sizeof(imesa->Setup) );
-      i830DumpContextState(imesa);
-   }
-
-   for(i = 0; i < I830_TEXTURE_COUNT; i++) {
-      if ((imesa->dirty & I830_UPLOAD_TEX_N(i)) && imesa->CurrentTexObj[i]) {
-	 unsigned * TexState;
-
-	 imesa->sarea->dirty |= I830_UPLOAD_TEX_N(i);
-
-	 switch( i ) {
-	 case 0:
-	 case 1:
-	    TexState = imesa->sarea->TexState[i];
-	    break;
-
-	 case 2:
-	    TexState = imesa->sarea->TexState2;
-	    break;
-
-	 case 3:
-	    TexState = imesa->sarea->TexState3;
-	    break;
-	 }
-
-	 memcpy(TexState, imesa->CurrentTexObj[i]->Setup,
-		sizeof(imesa->sarea->TexState[i]));
-	 i830DumpTextureState(imesa, i);
-      }
-   }
-   /* Need to figure out if texturing state, or enable changed. */
-
-   for(i = 0; i < I830_TEXBLEND_COUNT; i++) {
-      if (imesa->dirty & I830_UPLOAD_TEXBLEND_N(i)) {
-	 unsigned * TexBlendState;
-	 unsigned * words_used;
-	 
-	 imesa->sarea->dirty |= I830_UPLOAD_TEXBLEND_N(i);
-
-	 switch( i ) {
-	 case 0:
-	 case 1:
-	    TexBlendState = imesa->sarea->TexBlendState[i];
-	    words_used = & imesa->sarea->TexBlendStateWordsUsed[i];
-	    break;
-
-	 case 2:
-	    TexBlendState = imesa->sarea->TexBlendState2;
-	    words_used = & imesa->sarea->TexBlendStateWordsUsed2;
-	    break;
-
-	 case 3:
-	    TexBlendState = imesa->sarea->TexBlendState3;
-	    words_used = & imesa->sarea->TexBlendStateWordsUsed3;
-	    break;
-	 }
-
-	 memcpy(TexBlendState, imesa->TexBlend[i],
-		imesa->TexBlendWordsUsed[i] * 4);
-	 *words_used = imesa->TexBlendWordsUsed[i];
-
-	 i830DumpTextureBlendState(imesa, i);
-      }
-   }
-
-   if (imesa->dirty & I830_UPLOAD_BUFFERS) {
-      memcpy( imesa->sarea->BufferState,imesa->BufferSetup, 
-	      sizeof(imesa->BufferSetup) );
-      i830DumpBufferState(imesa);
-   }
-
-   if (imesa->dirty & I830_UPLOAD_STIPPLE) {
-      fprintf(stderr, "UPLOAD_STIPPLE\n");
-      memcpy( imesa->sarea->StippleState,imesa->StippleSetup, 
-	      sizeof(imesa->StippleSetup) );
-      i830DumpStippleState(imesa);
-   }
-
-   if (imesa->dirty & I830_UPLOAD_TEX_PALETTE_SHARED) {
-      memcpy( imesa->sarea->Palette[0],imesa->palette,
-	      sizeof(imesa->sarea->Palette[0]));
-   } else {
-      i830TextureObjectPtr p;
-      if (imesa->dirty & I830_UPLOAD_TEX_PALETTE_N(0)) {
-	 p = imesa->CurrentTexObj[0];
-	 memcpy( imesa->sarea->Palette[0],p->palette,
-		sizeof(imesa->sarea->Palette[0]));
-      }
-      if (imesa->dirty & I830_UPLOAD_TEX_PALETTE_N(1)) {
-	 p = imesa->CurrentTexObj[1];
-	 memcpy( imesa->sarea->Palette[1],
-		 p->palette,
-		 sizeof(imesa->sarea->Palette[1]));
-      }
-   }
-   imesa->sarea->dirty |= (imesa->dirty & ~(I830_UPLOAD_TEX_MASK | 
-					    I830_UPLOAD_TEXBLEND_MASK));
-
-   imesa->upload_cliprects = GL_TRUE;
-   imesa->dirty = 0;
-}
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/i830/i830_debug.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/i830/i830_debug.h
deleted file mode 100644
index deb84f7b0..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/i830/i830_debug.h
+++ /dev/null
@@ -1,48 +0,0 @@
-/**************************************************************************
-
-Copyright 2001 2d3d Inc., Delray Beach, FL
-
-All Rights Reserved.
-
-Permission is hereby granted, free of charge, to any person obtaining a
-copy of this software and associated documentation files (the "Software"),
-to deal in the Software without restriction, including without limitation
-on the rights to use, copy, modify, merge, publish, distribute, sub
-license, and/or sell copies of the Software, and to permit persons to whom
-the Software is furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice (including the next
-paragraph) shall be included in all copies or substantial portions of the
-Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
-ATI, VA LINUX SYSTEMS AND/OR THEIR SUPPLIERS BE LIABLE FOR ANY CLAIM,
-DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
-OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
-USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-**************************************************************************/
-
-/* $XFree86: xc/lib/GL/mesa/src/drv/i830/i830_debug.h,v 1.3 2002/12/10 01:26:53 dawes Exp $ */
-
-/*
- * Author:
- *   Jeff Hartmann <jhartmann@2d3d.com>
- */
-
-/* Defines for sanity checking and debug output */
-#ifndef I830DEBUG_INC
-#define I830DEBUG_INC
-
-
-void i830DumpContextState( i830ContextPtr imesa );
-void i830DumpStippleState( i830ContextPtr imesa );
-void i830DumpBufferState( i830ContextPtr imesa );
-void i830DumpTextureState( i830ContextPtr imesa, int unit );
-void i830DumpTextureBlendState( i830ContextPtr imesa, int unit );
-void i830VertexSanity( i830ContextPtr imesa, drmI830Vertex vertex );
-void i830EmitHwStateLockedDebug( i830ContextPtr imesa );
-
-#endif
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/i830/i830_ioctl.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/i830/i830_ioctl.c
deleted file mode 100644
index cd0c143df..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/i830/i830_ioctl.c
+++ /dev/null
@@ -1,841 +0,0 @@
-
-/**************************************************************************
-
-Copyright 2001 VA Linux Systems Inc., Fremont, California.
-
-All Rights Reserved.
-
-Permission is hereby granted, free of charge, to any person obtaining a
-copy of this software and associated documentation files (the "Software"),
-to deal in the Software without restriction, including without limitation
-on the rights to use, copy, modify, merge, publish, distribute, sub
-license, and/or sell copies of the Software, and to permit persons to whom
-the Software is furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice (including the next
-paragraph) shall be included in all copies or substantial portions of the
-Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
-ATI, VA LINUX SYSTEMS AND/OR THEIR SUPPLIERS BE LIABLE FOR ANY CLAIM,
-DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
-OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
-USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-**************************************************************************/
-
-/* $XFree86: xc/lib/GL/mesa/src/drv/i830/i830_ioctl.c,v 1.5 2002/12/10 01:26:53 dawes Exp $ */
-
-/*
- * Author:
- *   Jeff Hartmann <jhartmann@2d3d.com>
- *   Graeme Fisher <graeme@2d3d.co.za>
- *   Abraham vd Merwe <abraham@2d3d.co.za>
- *
- * Heavily based on the I810 driver, which was written by:
- *   Keith Whitwell <keith@tungstengraphics.com>
- */
-
-#include <stdio.h>
-#include <unistd.h>
-#include <errno.h>
-
-#include "glheader.h"
-#include "mtypes.h"
-#include "macros.h"
-#include "dd.h"
-#include "swrast/swrast.h"
-
-#include "mm.h"
-
-#include "i830_screen.h"
-#include "i830_dri.h"
-
-#include "i830_context.h"
-#include "i830_ioctl.h"
-#include "i830_state.h"
-#include "i830_debug.h"
-
-#include "drm.h"
-
-static drmBufPtr i830_get_buffer_ioctl( i830ContextPtr imesa )
-{
-   drmI830DMA dma;
-   drmBufPtr buf;
-   int retcode,i = 0;
-   while (1) {
-      retcode = drmCommandWriteRead(imesa->driFd, 
-				    DRM_I830_GETBUF, 
-				    &dma, 
-				    sizeof(drmI830DMA));
-      if (dma.granted == 1 && retcode == 0)
-	break;
-
-      if (++i > 1000) {
-	 imesa->sarea->perf_boxes |= I830_BOX_WAIT;
-	 retcode = drmCommandNone(imesa->driFd, DRM_I830_FLUSH);
-	 i = 0;
-      }
-   }
-
-   buf = &(imesa->i830Screen->bufs->list[dma.request_idx]);
-   buf->idx = dma.request_idx;
-   buf->used = 0;
-   buf->total = dma.request_size;
-   buf->address = (drmAddress)dma.virtual;
-
-   return buf;
-}
-
-static void i830ClearDrawQuad(i830ContextPtr imesa, float left, 
-				 float right,
-				 float bottom, float top, GLubyte red,
-				 GLubyte green, GLubyte blue, GLubyte alpha)
-{
-    GLuint *vb = i830AllocDmaLowLocked( imesa, 128 );
-    i830Vertex tmp;
-    int i;
-
-    /* PRIM3D_TRIFAN */
-
-    /* initial vertex, left bottom */
-    tmp.v.x = left;
-    tmp.v.y = bottom;
-    tmp.v.z = 1.0;
-    tmp.v.w = 1.0;
-    tmp.v.color.red = red;
-    tmp.v.color.green = green;
-    tmp.v.color.blue = blue;
-    tmp.v.color.alpha = alpha;
-    tmp.v.specular.red = 0;
-    tmp.v.specular.green = 0;
-    tmp.v.specular.blue = 0;
-    tmp.v.specular.alpha = 0;
-    tmp.v.u0 = 0.0f;
-    tmp.v.v0 = 0.0f;
-    for (i = 0 ; i < 8 ; i++)
-        vb[i] = tmp.ui[i];
-
-    /* right bottom */
-    vb += 8;
-    tmp.v.x = right;
-    for (i = 0 ; i < 8 ; i++)
-        vb[i] = tmp.ui[i];
-
-    /* right top */
-    vb += 8;
-    tmp.v.y = top;
-    for (i = 0 ; i < 8 ; i++)
-        vb[i] = tmp.ui[i];
-
-    /* left top */
-    vb += 8;
-    tmp.v.x = left;
-    for (i = 0 ; i < 8 ; i++)
-        vb[i] = tmp.ui[i];
-}
-
-static void i830ClearWithTris(GLcontext *ctx, GLbitfield mask,
-				 GLboolean all,
-				 GLint cx, GLint cy, GLint cw, GLint ch)
-{
-   i830ContextPtr imesa = I830_CONTEXT( ctx );
-   __DRIdrawablePrivate *dPriv = imesa->driDrawable;
-   i830ScreenPrivate *i830Screen = imesa->i830Screen;
-   I830SAREAPtr sarea = imesa->sarea;
-   GLuint old_vertex_prim;
-   GLuint old_dirty;
-   int x0, y0, x1, y1;
-
-   if (I830_DEBUG & DEBUG_IOCTL) 
-     fprintf(stderr, "Clearing with triangles\n");
-
-   old_dirty = imesa->dirty & ~I830_UPLOAD_CLIPRECTS;
-   /* Discard all the dirty flags except the cliprect one, reset later */
-   imesa->dirty &= I830_UPLOAD_CLIPRECTS;
-
-   if(!all) {
-      x0 = cx;
-      y0 = cy;
-      x1 = x0 + cw;
-      y1 = y0 + ch;
-   } else {
-      x0 = 0;
-      y0 = 0;
-      x1 = x0 + dPriv->w;
-      y1 = y0 + dPriv->h;
-   }
-
-   /* Clip to Screen */
-   if (x0 < 0) x0 = 0;
-   if (y0 < 0) y0 = 0;
-   if (x1 > i830Screen->width-1) x1 = i830Screen->width-1;
-   if (y1 > i830Screen->height-1) y1 = i830Screen->height-1;
-
-   LOCK_HARDWARE(imesa);
-   memcpy(sarea->ContextState,
-	  imesa->Init_Setup,
-	  sizeof(imesa->Setup) );
-   memcpy(sarea->BufferState,
-	  imesa->BufferSetup,
-	  sizeof(imesa->BufferSetup) );
-   sarea->StippleState[I830_STPREG_ST1] = 0;
-
-   old_vertex_prim = imesa->hw_primitive;
-   imesa->hw_primitive = PRIM3D_TRIFAN;
-
-   if(mask & BUFFER_BIT_FRONT_LEFT) {
-      GLuint tmp = sarea->ContextState[I830_CTXREG_ENABLES_2];
-
-      sarea->dirty |= (I830_UPLOAD_CTX | I830_UPLOAD_BUFFERS |
-		       I830_UPLOAD_TEXBLEND0);
-
-      sarea->TexBlendState[0][0] = (STATE3D_MAP_BLEND_OP_CMD(0) |
-				    TEXPIPE_COLOR |
-				    ENABLE_TEXOUTPUT_WRT_SEL |
-				    TEXOP_OUTPUT_CURRENT |
-				    DISABLE_TEX_CNTRL_STAGE |
-				    TEXOP_SCALE_1X |
-				    TEXOP_MODIFY_PARMS |
-				    TEXOP_LAST_STAGE |
-				    TEXBLENDOP_ARG1);
-      sarea->TexBlendState[0][1] = (STATE3D_MAP_BLEND_OP_CMD(0) |
-				    TEXPIPE_ALPHA |
-				    ENABLE_TEXOUTPUT_WRT_SEL |
-				    TEXOP_OUTPUT_CURRENT |
-				    TEXOP_SCALE_1X |
-				    TEXOP_MODIFY_PARMS |
-				    TEXBLENDOP_ARG1);
-      sarea->TexBlendState[0][2] = (STATE3D_MAP_BLEND_ARG_CMD(0) |
-				    TEXPIPE_COLOR |
-				    TEXBLEND_ARG1 |
-				    TEXBLENDARG_MODIFY_PARMS |
-				    TEXBLENDARG_CURRENT);
-      sarea->TexBlendState[0][3] = (STATE3D_MAP_BLEND_ARG_CMD(0) |
-				    TEXPIPE_ALPHA |
-				    TEXBLEND_ARG1 |
-				    TEXBLENDARG_MODIFY_PARMS |
-				    TEXBLENDARG_CURRENT);
-      sarea->TexBlendStateWordsUsed[0] = 4;
-
-      tmp &= ~(ENABLE_STENCIL_WRITE | ENABLE_DEPTH_WRITE);
-      tmp |= (DISABLE_STENCIL_WRITE | 
-	      DISABLE_DEPTH_WRITE |
-	      (imesa->mask_red << WRITEMASK_RED_SHIFT) |
-	      (imesa->mask_green << WRITEMASK_GREEN_SHIFT) |
-	      (imesa->mask_blue << WRITEMASK_BLUE_SHIFT) |
-	      (imesa->mask_alpha << WRITEMASK_ALPHA_SHIFT));
-      sarea->ContextState[I830_CTXREG_ENABLES_2] = tmp;
-
-      if(0)
-	fprintf(stderr, "fcdq : r_mask(%d) g_mask(%d) b_mask(%d) a_mask(%d)\n",
-		imesa->mask_red, imesa->mask_green, imesa->mask_blue,
-		imesa->mask_alpha);
-
-      sarea->BufferState[I830_DESTREG_CBUFADDR] = i830Screen->fbOffset;
-
-      if(0)
-	fprintf(stderr, "fcdq : x0(%d) x1(%d) y0(%d) y1(%d)\n"
-		"r(0x%x) g(0x%x) b(0x%x) a(0x%x)\n",
-		x0, x1, y0, y1, imesa->clear_red, imesa->clear_green,
-		imesa->clear_blue, imesa->clear_alpha);
-
-      i830ClearDrawQuad(imesa, (float)x0, (float)x1, (float)y0, (float)y1,
-                        imesa->clear_red, imesa->clear_green,
-                        imesa->clear_blue, imesa->clear_alpha);
-      i830FlushPrimsLocked( imesa );
-   }
-
-   if(mask & BUFFER_BIT_BACK_LEFT) {
-      GLuint tmp = sarea->ContextState[I830_CTXREG_ENABLES_2];
-
-      sarea->dirty |= (I830_UPLOAD_CTX | I830_UPLOAD_BUFFERS |
-		       I830_UPLOAD_TEXBLEND0);
-
-      sarea->TexBlendState[0][0] = (STATE3D_MAP_BLEND_OP_CMD(0) |
-				    TEXPIPE_COLOR |
-				    ENABLE_TEXOUTPUT_WRT_SEL |
-				    TEXOP_OUTPUT_CURRENT |
-				    DISABLE_TEX_CNTRL_STAGE |
-				    TEXOP_SCALE_1X |
-				    TEXOP_MODIFY_PARMS |
-				    TEXOP_LAST_STAGE |
-				    TEXBLENDOP_ARG1);
-      sarea->TexBlendState[0][1] = (STATE3D_MAP_BLEND_OP_CMD(0) |
-				    TEXPIPE_ALPHA |
-				    ENABLE_TEXOUTPUT_WRT_SEL |
-				    TEXOP_OUTPUT_CURRENT |
-				    TEXOP_SCALE_1X |
-				    TEXOP_MODIFY_PARMS |
-				    TEXBLENDOP_ARG1);
-      sarea->TexBlendState[0][2] = (STATE3D_MAP_BLEND_ARG_CMD(0) |
-				    TEXPIPE_COLOR |
-				    TEXBLEND_ARG1 |
-				    TEXBLENDARG_MODIFY_PARMS |
-				    TEXBLENDARG_CURRENT);
-      sarea->TexBlendState[0][3] = (STATE3D_MAP_BLEND_ARG_CMD(0) |
-				    TEXPIPE_ALPHA |
-				    TEXBLEND_ARG2 |
-				    TEXBLENDARG_MODIFY_PARMS |
-				    TEXBLENDARG_CURRENT);
-      sarea->TexBlendStateWordsUsed[0] = 4;
-
-      tmp &= ~(ENABLE_STENCIL_WRITE | ENABLE_DEPTH_WRITE);
-      tmp |= (DISABLE_STENCIL_WRITE | 
-	      DISABLE_DEPTH_WRITE |
-	      (imesa->mask_red << WRITEMASK_RED_SHIFT) |
-	      (imesa->mask_green << WRITEMASK_GREEN_SHIFT) |
-	      (imesa->mask_blue << WRITEMASK_BLUE_SHIFT) |
-	      (imesa->mask_alpha << WRITEMASK_ALPHA_SHIFT));
-
-      if(0)
-	fprintf(stderr, "bcdq : r_mask(%d) g_mask(%d) b_mask(%d) a_mask(%d)\n",
-		imesa->mask_red, imesa->mask_green, imesa->mask_blue,
-		imesa->mask_alpha);
-
-      sarea->ContextState[I830_CTXREG_ENABLES_2] = tmp;
-
-      sarea->BufferState[I830_DESTREG_CBUFADDR] = i830Screen->backOffset;
-
-      if(0)
-	fprintf(stderr, "bcdq : x0(%d) x1(%d) y0(%d) y1(%d)\n"
-		"r(0x%x) g(0x%x) b(0x%x) a(0x%x)\n",
-		x0, x1, y0, y1, imesa->clear_red, imesa->clear_green,
-		imesa->clear_blue, imesa->clear_alpha);
-
-      i830ClearDrawQuad(imesa, (float)x0, (float)x1, (float)y0, (float)y1,
-		      imesa->clear_red, imesa->clear_green,
-		      imesa->clear_blue, imesa->clear_alpha);
-      i830FlushPrimsLocked( imesa );
-   }
-
-   if(mask & BUFFER_BIT_STENCIL) {
-      GLuint s_mask = ctx->Stencil.WriteMask[0];
-
-      sarea->dirty |= (I830_UPLOAD_CTX | I830_UPLOAD_BUFFERS |
-		       I830_UPLOAD_TEXBLEND0);
-
-      sarea->TexBlendState[0][0] = (STATE3D_MAP_BLEND_OP_CMD(0) |
-				    TEXPIPE_COLOR |
-				    ENABLE_TEXOUTPUT_WRT_SEL |
-				    TEXOP_OUTPUT_CURRENT |
-				    DISABLE_TEX_CNTRL_STAGE |
-				    TEXOP_SCALE_1X |
-				    TEXOP_MODIFY_PARMS |
-				    TEXOP_LAST_STAGE |
-				    TEXBLENDOP_ARG1);
-      sarea->TexBlendState[0][1] = (STATE3D_MAP_BLEND_OP_CMD(0) |
-				    TEXPIPE_ALPHA |
-				    ENABLE_TEXOUTPUT_WRT_SEL |
-				    TEXOP_OUTPUT_CURRENT |
-				    TEXOP_SCALE_1X |
-				    TEXOP_MODIFY_PARMS |
-				    TEXBLENDOP_ARG1);
-      sarea->TexBlendState[0][2] = (STATE3D_MAP_BLEND_ARG_CMD(0) |
-				    TEXPIPE_COLOR |
-				    TEXBLEND_ARG1 |
-				    TEXBLENDARG_MODIFY_PARMS |
-				    TEXBLENDARG_CURRENT);
-      sarea->TexBlendState[0][3] = (STATE3D_MAP_BLEND_ARG_CMD(0) |
-				    TEXPIPE_ALPHA |
-				    TEXBLEND_ARG2 |
-				    TEXBLENDARG_MODIFY_PARMS |
-				    TEXBLENDARG_CURRENT);
-      sarea->TexBlendStateWordsUsed[0] = 4;
-
-      sarea->ContextState[I830_CTXREG_ENABLES_1] |= (ENABLE_STENCIL_TEST |
-						     ENABLE_DEPTH_TEST);
-
-      sarea->ContextState[I830_CTXREG_ENABLES_2] &= ~(ENABLE_STENCIL_WRITE |
-						     ENABLE_DEPTH_WRITE |
-						     ENABLE_COLOR_WRITE);
-
-      sarea->ContextState[I830_CTXREG_ENABLES_2] |= 
-	 (ENABLE_STENCIL_WRITE |
-	  DISABLE_DEPTH_WRITE |
-	  (1 << WRITEMASK_RED_SHIFT) |
-	  (1 << WRITEMASK_GREEN_SHIFT) |
-	  (1 << WRITEMASK_BLUE_SHIFT) |
-	  (1 << WRITEMASK_ALPHA_SHIFT) |
-	  ENABLE_COLOR_WRITE);
-
-      sarea->ContextState[I830_CTXREG_STATE4] &= 
-	 ~MODE4_ENABLE_STENCIL_WRITE_MASK;
-
-      sarea->ContextState[I830_CTXREG_STATE4] |= 
-	 (ENABLE_STENCIL_WRITE_MASK |
-	  STENCIL_WRITE_MASK(s_mask));
-
-      sarea->ContextState[I830_CTXREG_STENCILTST] &= 
-	 ~(STENCIL_OPS_MASK |
-	   STENCIL_REF_VALUE_MASK |
-	   ENABLE_STENCIL_TEST_FUNC_MASK);
-
-      sarea->ContextState[I830_CTXREG_STENCILTST] |= 
-	 (ENABLE_STENCIL_PARMS |
-	  ENABLE_STENCIL_REF_VALUE |
-	  ENABLE_STENCIL_TEST_FUNC |
-	  STENCIL_FAIL_OP(STENCILOP_REPLACE) |
-	  STENCIL_PASS_DEPTH_FAIL_OP(STENCILOP_REPLACE) |
-	  STENCIL_PASS_DEPTH_PASS_OP(STENCILOP_REPLACE) |
-	  STENCIL_REF_VALUE((ctx->Stencil.Clear & 0xff)) |
-	  STENCIL_TEST_FUNC(COMPAREFUNC_ALWAYS));
-
-      if(0) 
-	fprintf(stderr, "Enables_1 (0x%x) Enables_2 (0x%x) StenTst (0x%x)\n"
-		"Modes_4 (0x%x)\n",
-		sarea->ContextState[I830_CTXREG_ENABLES_1],
-		sarea->ContextState[I830_CTXREG_ENABLES_2],
-		sarea->ContextState[I830_CTXREG_STENCILTST],
-		sarea->ContextState[I830_CTXREG_STATE4]);
-
-      sarea->BufferState[I830_DESTREG_CBUFADDR] = i830Screen->fbOffset;
-      
-      i830ClearDrawQuad(imesa, (float)x0, (float)x1, (float)y0, (float)y1,
-			   255, 255, 255, 255);
-      i830FlushPrimsLocked( imesa );
-   }
-
-   UNLOCK_HARDWARE(imesa);
-   imesa->dirty = old_dirty;
-   imesa->dirty |= (I830_UPLOAD_CTX |
-		    I830_UPLOAD_BUFFERS |
-		    I830_UPLOAD_TEXBLEND0);
-
-   imesa->hw_primitive = old_vertex_prim;
-}
-
-static void i830Clear(GLcontext *ctx, GLbitfield mask, GLboolean all,
-		      GLint cx1, GLint cy1, GLint cw, GLint ch)
-{
-   i830ContextPtr imesa = I830_CONTEXT( ctx );
-   __DRIdrawablePrivate *dPriv = imesa->driDrawable;
-   const GLuint colorMask = *((GLuint *) &ctx->Color.ColorMask);
-   drmI830Clear clear;
-   GLbitfield tri_mask = 0;
-   int i;
-   GLint cx, cy;
-
-   /* flip top to bottom */
-   cy = dPriv->h-cy1-ch;
-   cx = cx1 + imesa->drawX;
-   cy += imesa->drawY;
-
-   if(0) fprintf(stderr, "\nClearColor : 0x%08x\n", imesa->ClearColor);
-   
-   clear.flags = 0;
-   clear.clear_color = imesa->ClearColor;
-   clear.clear_depth = 0;
-   clear.clear_colormask = 0;
-   clear.clear_depthmask = 0;
-
-   I830_FIREVERTICES( imesa );
-
-   if (mask & BUFFER_BIT_FRONT_LEFT) {
-      if(colorMask == ~0) {
-	 clear.flags |= I830_FRONT;
-      } else {
-	 tri_mask |= BUFFER_BIT_FRONT_LEFT;
-      }
-      mask &= ~BUFFER_BIT_FRONT_LEFT;
-   }
-
-   if (mask & BUFFER_BIT_BACK_LEFT) {
-      if(colorMask == ~0) {
-	 clear.flags |= I830_BACK;
-      } else {
-	 tri_mask |= BUFFER_BIT_BACK_LEFT;
-      }
-      mask &= ~BUFFER_BIT_BACK_LEFT;
-   }
-
-   if (mask & BUFFER_BIT_DEPTH) {
-      clear.flags |= I830_DEPTH;
-      clear.clear_depthmask = imesa->depth_clear_mask;
-      clear.clear_depth = (GLuint)(ctx->Depth.Clear * imesa->ClearDepth);
-      mask &= ~BUFFER_BIT_DEPTH;
-   }
-
-   if((mask & BUFFER_BIT_STENCIL) && imesa->hw_stencil) {
-      if (ctx->Stencil.WriteMask[0] != 0xff) {
-	 tri_mask |= BUFFER_BIT_STENCIL;
-      } else {
-	 clear.flags |= I830_DEPTH;
-	 clear.clear_depthmask |= imesa->stencil_clear_mask;
-	 clear.clear_depth |= (ctx->Stencil.Clear & 0xff) << 24;
-      }
-      mask &= ~BUFFER_BIT_STENCIL;
-   }
-
-   /* First check for clears that need to happen with triangles */
-   if(tri_mask) {
-      i830ClearWithTris(ctx, tri_mask, all, cx, cy, cw, ch);
-   }
-
-   if (clear.flags) {
-      LOCK_HARDWARE( imesa );
-
-      for (i = 0 ; i < imesa->numClipRects ; ) 
-      { 	 
-	 int nr = MIN2(i + I830_NR_SAREA_CLIPRECTS, imesa->numClipRects);
-	 drm_clip_rect_t *box = imesa->pClipRects;	 
-	 drm_clip_rect_t *b = (drm_clip_rect_t *)imesa->sarea->boxes;
-	 int n = 0;
-
-	 if (!all) {
-	    for ( ; i < nr ; i++) {
-	       GLint x = box[i].x1;
-	       GLint y = box[i].y1;
-	       GLint w = box[i].x2 - x;
-	       GLint h = box[i].y2 - y;
-
-	       if (x < cx) w -= cx - x, x = cx; 
-	       if (y < cy) h -= cy - y, y = cy;
-	       if (x + w > cx + cw) w = cx + cw - x;
-	       if (y + h > cy + ch) h = cy + ch - y;
-	       if (w <= 0) continue;
-	       if (h <= 0) continue;
-
-	       b->x1 = x;
-	       b->y1 = y;
-	       b->x2 = x + w;
-	       b->y2 = y + h;
-	       b++;
-	       n++;
-	    }
-	 } else {
-	    for ( ; i < nr ; i++) {
-	       *b++ = *(drm_clip_rect_t *)&box[i];
-	       n++;
-	    }
-	 }
-
-	 imesa->sarea->nbox = n;
-	 drmCommandWrite(imesa->driFd, DRM_I830_CLEAR,
-			 &clear, sizeof(drmI830Clear));
-      }
-
-      UNLOCK_HARDWARE( imesa );
-      imesa->upload_cliprects = GL_TRUE;
-   }
-
-   if (mask)
-      _swrast_Clear( ctx, mask, all, cx1, cy1, cw, ch );
-}
-
-
-
-/*
- * Copy the back buffer to the front buffer. 
- */
-void i830CopyBuffer( const __DRIdrawablePrivate *dPriv ) 
-{
-   i830ContextPtr imesa;
-   drm_clip_rect_t *pbox;
-   int nbox, i, tmp;
-
-   assert(dPriv);
-   assert(dPriv->driContextPriv);
-   assert(dPriv->driContextPriv->driverPrivate);
-
-   imesa = (i830ContextPtr) dPriv->driContextPriv->driverPrivate;
-
-   I830_FIREVERTICES( imesa );
-   LOCK_HARDWARE( imesa );
-
-   imesa->sarea->perf_boxes |= imesa->perf_boxes;
-   imesa->perf_boxes = 0;
-
-   pbox = dPriv->pClipRects;
-   nbox = dPriv->numClipRects;
-
-   for (i = 0 ; i < nbox ; )
-   {
-      int nr = MIN2(i + I830_NR_SAREA_CLIPRECTS, dPriv->numClipRects);
-      drm_clip_rect_t *b = (drm_clip_rect_t *)imesa->sarea->boxes;
-
-      imesa->sarea->nbox = nr - i;
-
-      for ( ; i < nr ; i++) 
-	 *b++ = pbox[i];
-      drmCommandNone(imesa->driFd, DRM_I830_SWAP);
-   }
-
-   tmp = GET_ENQUEUE_AGE(imesa);
-   UNLOCK_HARDWARE( imesa );
-
-   /* multiarb will suck the life out of the server without this throttle:
-    */
-   if (GET_DISPATCH_AGE(imesa) < imesa->lastSwap) {
-      i830WaitAge(imesa, imesa->lastSwap);
-   }
-
-   imesa->lastSwap = tmp;
-   imesa->upload_cliprects = GL_TRUE;
-}
-
-/* Flip the front & back buffes
- */
-void i830PageFlip( const __DRIdrawablePrivate *dPriv )
-{
-#if 0
-   i830ContextPtr imesa;
-   int tmp, ret;
-
-   if (I830_DEBUG & DEBUG_IOCTL)
-      fprintf(stderr, "%s\n", __FUNCTION__);
-
-   assert(dPriv);
-   assert(dPriv->driContextPriv);
-   assert(dPriv->driContextPriv->driverPrivate);
-
-   imesa = (i830ContextPtr) dPriv->driContextPriv->driverPrivate;
-
-   I830_FIREVERTICES( imesa );
-   LOCK_HARDWARE( imesa );
-
-   imesa->sarea->perf_boxes |= imesa->perf_boxes;
-   imesa->perf_boxes = 0;
-
-   if (dPriv->pClipRects) {
-      *(drm_clip_rect_t *)imesa->sarea->boxes = dPriv->pClipRects[0];
-      imesa->sarea->nbox = 1;
-   }
-
-   ret = drmCommandNone(imesa->driFd, DRM_I830_FLIP); 
-   if (ret) {
-      fprintf(stderr, "%s: %d\n", __FUNCTION__, ret);
-      UNLOCK_HARDWARE( imesa );
-      exit(1);
-   }
-
-   tmp = GET_ENQUEUE_AGE(imesa);
-   UNLOCK_HARDWARE( imesa );
-
-   /* multiarb will suck the life out of the server without this throttle:
-    */
-   if (GET_DISPATCH_AGE(imesa) < imesa->lastSwap) {
-      i830WaitAge(imesa, imesa->lastSwap);
-   }
-
-   i830SetDrawBuffer( imesa->glCtx, imesa->glCtx->Color.DriverDrawBuffer );
-   imesa->upload_cliprects = GL_TRUE;
-   imesa->lastSwap = tmp;
-#endif
-}
-
-/* This waits for *everybody* to finish rendering -- overkill.
- */
-void i830DmaFinish( i830ContextPtr imesa  )
-{
-   I830_FIREVERTICES( imesa );
-   LOCK_HARDWARE_QUIESCENT( imesa );
-   UNLOCK_HARDWARE( imesa );
-}
-
-void i830RegetLockQuiescent( i830ContextPtr imesa )
-{
-   drmUnlock(imesa->driFd, imesa->hHWContext);
-   i830GetLock( imesa, DRM_LOCK_QUIESCENT );
-}
-
-void i830WaitAgeLocked( i830ContextPtr imesa, int age )
-{
-   int i = 0;
-   while (++i < 5000) {
-      drmCommandNone(imesa->driFd, DRM_I830_GETAGE);
-      if (GET_DISPATCH_AGE(imesa) >= age) return;
-      imesa->sarea->perf_boxes |= I830_BOX_WAIT;
-      UNLOCK_HARDWARE( imesa );
-      if (I830_DEBUG & DEBUG_SLEEP) fprintf(stderr, ".");
-      usleep(1);
-      LOCK_HARDWARE( imesa );
-   }
-   /* If that didn't work, just do a flush:
-    */
-   drmCommandNone(imesa->driFd, DRM_I830_FLUSH); 
-}
-
-void i830WaitAge( i830ContextPtr imesa, int age  ) 
-{
-   int i = 0;
-   if (GET_DISPATCH_AGE(imesa) >= age) return;
-
-   while (1) {
-      drmCommandNone(imesa->driFd, DRM_I830_GETAGE);
-      if (GET_DISPATCH_AGE(imesa) >= age) return;
-      imesa->perf_boxes |= I830_BOX_WAIT;
-
-      if (imesa->do_irqs) {
-	 drmI830IrqEmit ie;
-	 drmI830IrqWait iw;
-	 int ret;
-      
-	 ie.irq_seq = &iw.irq_seq;
-	 
-	 LOCK_HARDWARE( imesa ); 
-	 ret = drmCommandWriteRead( imesa->driFd, DRM_I830_IRQ_EMIT, &ie, sizeof(ie) );
-	 if ( ret ) {
-	    fprintf( stderr, "%s: drmI830IrqEmit: %d\n", __FUNCTION__, ret );
-	    exit(1);
-	 }
-	 UNLOCK_HARDWARE(imesa);
-	 
-	 ret = drmCommandWrite( imesa->driFd, DRM_I830_IRQ_WAIT, &iw, sizeof(iw) );
-	 if ( ret ) {
-	    fprintf( stderr, "%s: drmI830IrqWait: %d\n", __FUNCTION__, ret );
-	    exit(1);
-	 }
-      } else {
-	 if (++i > 5000) usleep(1); 
-      }
-   }
-}
-
-static void age_imesa( i830ContextPtr imesa, int age )
-{
-   if (imesa->CurrentTexObj[0]) imesa->CurrentTexObj[0]->base.timestamp = age;
-   if (imesa->CurrentTexObj[1]) imesa->CurrentTexObj[1]->base.timestamp = age;
-}
-
-void i830FlushPrimsLocked( i830ContextPtr imesa )
-{
-   drm_clip_rect_t *pbox = imesa->pClipRects;
-   int nbox = imesa->numClipRects;
-   drmBufPtr buffer = imesa->vertex_buffer;
-   I830SAREAPtr sarea = imesa->sarea;
-   drmI830Vertex vertex;
-   int i, nr;
-
-   if (I830_DEBUG & DEBUG_IOCTL) 
-      fprintf(stderr, "%s dirty: %08x\n", __FUNCTION__, imesa->dirty);
-
-
-   vertex.idx = buffer->idx;
-   vertex.used = imesa->vertex_low;
-   vertex.discard = 0;
-   sarea->vertex_prim = imesa->hw_primitive;
-
-   /* Reset imesa vars:
-    */
-   imesa->vertex_buffer = 0;
-   imesa->vertex_addr = 0;
-   imesa->vertex_low = 0;
-   imesa->vertex_high = 0;
-   imesa->vertex_last_prim = 0;
-
-   if (imesa->dirty) {
-      if (I830_DEBUG & DEBUG_SANITY)
-	 i830EmitHwStateLockedDebug(imesa);
-      else
-	 i830EmitHwStateLocked(imesa);
-   }
-
-   if (I830_DEBUG & DEBUG_IOCTL)
-      fprintf(stderr,"%s: Vertex idx %d used %d discard %d\n", 
-	      __FUNCTION__, vertex.idx, vertex.used, vertex.discard);
-
-   if (!nbox) {
-      vertex.used = 0;
-      vertex.discard = 1;
-      if (drmCommandWrite (imesa->driFd, DRM_I830_VERTEX, 
-			   &vertex, sizeof(drmI830Vertex))) {
-	 fprintf(stderr, "DRM_I830_VERTEX: %d\n",  -errno);
-	 UNLOCK_HARDWARE(imesa);
-	 exit(1);
-      }
-      return;
-   }
-
-   for (i = 0 ; i < nbox ; i = nr ) {
-      drm_clip_rect_t *b = sarea->boxes;
-      int j;
-
-      nr = MIN2(i + I830_NR_SAREA_CLIPRECTS, nbox);
-      sarea->nbox = nr - i;
-
-      for ( j = i ; j < nr ; j++) {
-	 b[j-i] = pbox[j];
-      }
-
-      /* Finished with the buffer?
-       */
-      if (nr == nbox)
-	 vertex.discard = 1;
-
-      /* Do a bunch of sanity checks on the vertices sent to the hardware */
-      if (I830_DEBUG & DEBUG_SANITY) {
-	 i830VertexSanity(imesa, vertex);
-      
-	 for ( j = 0 ; j < sarea->nbox ; j++) {
-	    fprintf(stderr, "box %d/%d %d,%d %d,%d\n",
-		    j, sarea->nbox, b[j].x1, b[j].y1, b[j].x2, b[j].y2);
-	 }
-      }
-
-      drmCommandWrite (imesa->driFd, DRM_I830_VERTEX, 
-		       &vertex, sizeof(drmI830Vertex));
-      age_imesa(imesa, imesa->sarea->last_enqueue);
-   }
-
-   imesa->dirty = 0;
-   imesa->upload_cliprects = GL_FALSE;
-}
-
-void i830FlushPrimsGetBufferLocked( i830ContextPtr imesa )
-{
-   if (imesa->vertex_buffer)
-     i830FlushPrimsLocked( imesa );
-   imesa->vertex_buffer = i830_get_buffer_ioctl( imesa );
-   imesa->vertex_addr = (char *)imesa->vertex_buffer->address;
-
-   /* leave room for instruction header & footer:
-    */
-   imesa->vertex_high = imesa->vertex_buffer->total - 4; 
-   imesa->vertex_low = 4;	
-   imesa->vertex_last_prim = imesa->vertex_low;
-}
-
-void i830FlushPrimsGetBuffer( i830ContextPtr imesa )
-{
-   LOCK_HARDWARE(imesa);
-   i830FlushPrimsGetBufferLocked( imesa );
-   UNLOCK_HARDWARE(imesa);
-}
-
-
-void i830FlushPrims( i830ContextPtr imesa )
-{
-   if (imesa->vertex_buffer) {
-      LOCK_HARDWARE( imesa );
-      i830FlushPrimsLocked( imesa );
-      UNLOCK_HARDWARE( imesa );
-   }
-}
-
-int i830_check_copy(int fd)
-{
-   return drmCommandNone(fd, DRM_I830_DOCOPY);
-}
-
-static void i830Flush( GLcontext *ctx )
-{
-   i830ContextPtr imesa = I830_CONTEXT( ctx );
-   I830_FIREVERTICES( imesa );
-}
-
-static void i830Finish( GLcontext *ctx  ) 
-{
-   i830ContextPtr imesa = I830_CONTEXT( ctx );
-   i830DmaFinish( imesa );
-}
-
-void i830InitIoctlFuncs( struct dd_function_table *functions )
-{
-   functions->Flush = i830Flush;
-   functions->Clear = i830Clear;
-   functions->Finish = i830Finish;
-}
-
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/i830/i830_ioctl.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/i830/i830_ioctl.h
deleted file mode 100644
index f92ff44ea..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/i830/i830_ioctl.h
+++ /dev/null
@@ -1,105 +0,0 @@
-
-/**************************************************************************
-
-Copyright 2001 VA Linux Systems Inc., Fremont, California.
-
-All Rights Reserved.
-
-Permission is hereby granted, free of charge, to any person obtaining a
-copy of this software and associated documentation files (the "Software"),
-to deal in the Software without restriction, including without limitation
-on the rights to use, copy, modify, merge, publish, distribute, sub
-license, and/or sell copies of the Software, and to permit persons to whom
-the Software is furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice (including the next
-paragraph) shall be included in all copies or substantial portions of the
-Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
-ATI, VA LINUX SYSTEMS AND/OR THEIR SUPPLIERS BE LIABLE FOR ANY CLAIM,
-DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
-OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
-USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-**************************************************************************/
-
-/* $XFree86: xc/lib/GL/mesa/src/drv/i830/i830_ioctl.h,v 1.3 2002/10/30 12:51:35 alanh Exp $ */
-
-/*
- * Author:
- *   Jeff Hartmann <jhartmann@2d3d.com>
- *   Graeme Fisher <graeme@2d3d.co.za>
- *   Abraham vd Merwe <abraham@2d3d.co.za>
- *
- * Heavily based on the I810 driver, which was written by:
- *   Keith Whitwell <keith@tungstengraphics.com>
- */
-
-#ifndef I830_IOCTL_H
-#define I830_IOCTL_H
-
-#include "i830_context.h"
-
-GLuint *i830AllocDwords (i830ContextPtr imesa, int dwords);
-void i830EmitPrim( i830ContextPtr imesa );
-void i830FlushPrims( i830ContextPtr mmesa );
-void i830FlushPrimsLocked( i830ContextPtr mmesa );
-void i830FlushPrimsGetBuffer( i830ContextPtr imesa );
-void i830FlushPrimsGetBufferLocked( i830ContextPtr imesa );
-void i830WaitAgeLocked( i830ContextPtr imesa, int age );
-void i830WaitAge( i830ContextPtr imesa, int age );
-void i830DmaFinish( i830ContextPtr imesa );
-void i830RegetLockQuiescent( i830ContextPtr imesa );
-void i830InitIoctlFuncs( struct dd_function_table *functions );
-void i830CopyBuffer( const __DRIdrawablePrivate *dpriv );
-void i830PageFlip( const __DRIdrawablePrivate *dpriv );
-int i830_check_copy(int fd);
-
-#define I830_STATECHANGE(imesa, flag)               	\
-do {  							\
-   if (imesa->vertex_low != imesa->vertex_last_prim)  	\
-      i830FlushPrims(imesa);                    	\
-   imesa->dirty |= flag;                   		\
-} while (0)
-
-
-#define I830_FIREVERTICES(imesa)      	\
-do {                             	\
-   if (imesa->vertex_buffer) {  	\
-      i830FlushPrims(imesa);		\
-}                                   	\
-} while (0)
-
-
-static __inline GLuint *i830AllocDmaLow( i830ContextPtr imesa, int bytes )
-{
-   if (imesa->vertex_low + bytes > imesa->vertex_high) {
-      i830FlushPrimsGetBuffer( imesa );
-   }
-   
-   {
-      GLuint *start = (GLuint *)(imesa->vertex_addr + imesa->vertex_low);
-      imesa->vertex_low += bytes;
-      return start;
-   }
-}
-
-static __inline GLuint *i830AllocDmaLowLocked( i830ContextPtr imesa, 
-					       int bytes )
-{
-   if (imesa->vertex_low + bytes > imesa->vertex_high) {
-      i830FlushPrimsGetBufferLocked( imesa );
-   }
-   
-   {
-      GLuint *start = (GLuint *)(imesa->vertex_addr + imesa->vertex_low);
-      imesa->vertex_low += bytes;
-      return start;
-   }
-}
-
-
-#endif
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/i830/i830_render.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/i830/i830_render.c
deleted file mode 100644
index b0592e9cd..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/i830/i830_render.c
+++ /dev/null
@@ -1,226 +0,0 @@
-/*
- * Intel i810 DRI driver for Mesa 3.5
- *
- * Copyright (C) 1999-2000  Keith Whitwell   All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included
- * in all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- * NONINFRINGEMENT.  IN NO EVENT SHALL KEITH WHITWELL BE LIABLE FOR
- * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF
- * CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
- * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- * Author:
- *    Keith Whitwell <keith@tungstengraphics.com>
- * Adapted for use on the I830:
- *    Jeff Hartmann <jhartmann@2d3d.com>
- */
-/* $XFree86: xc/lib/GL/mesa/src/drv/i830/i830_render.c,v 1.2 2002/12/10 01:26:53 dawes Exp $ */
-
-/*
- * Render unclipped vertex buffers by emitting vertices directly to
- * dma buffers.  Use strip/fan hardware acceleration where possible.
- *
- */
-#include "glheader.h"
-#include "context.h"
-#include "macros.h"
-#include "imports.h"
-#include "mtypes.h"
-#include "enums.h"
-
-#include "tnl/t_context.h"
-
-#include "i830_screen.h"
-#include "i830_dri.h"
-
-#include "i830_context.h"
-#include "i830_tris.h"
-#include "i830_state.h"
-#include "i830_ioctl.h"
-
-/*
- * Render unclipped vertex buffers by emitting vertices directly to
- * dma buffers.  Use strip/fan hardware primitives where possible.
- * Try to simulate missing primitives with indexed vertices.
- */
-#define HAVE_POINTS      0  /* Has it, but can't use because subpixel has to
-			     * be adjusted for points on the I830/I845G
-			     */
-#define HAVE_LINES       1
-#define HAVE_LINE_STRIPS 1
-#define HAVE_TRIANGLES   1
-#define HAVE_TRI_STRIPS  1
-#define HAVE_TRI_STRIP_1 0  /* has it, template can't use it yet */
-#define HAVE_TRI_FANS    1
-#define HAVE_POLYGONS    1
-#define HAVE_QUADS       0
-#define HAVE_QUAD_STRIPS 0
-
-#define HAVE_ELTS        0
-
-static GLuint hw_prim[GL_POLYGON+1] = {
-   0,
-   PRIM3D_LINELIST,
-   PRIM3D_LINESTRIP,
-   PRIM3D_LINESTRIP,
-   PRIM3D_TRILIST,
-   PRIM3D_TRISTRIP,
-   PRIM3D_TRIFAN,
-   0,
-   0,
-   PRIM3D_POLY
-};
-
-static const GLenum reduced_prim[GL_POLYGON+1] = {  
-   GL_POINTS,
-   GL_LINES,
-   GL_LINES,
-   GL_LINES,
-   GL_TRIANGLES,
-   GL_TRIANGLES,
-   GL_TRIANGLES,
-   GL_TRIANGLES,
-   GL_TRIANGLES,
-   GL_TRIANGLES
-};
-
-static const int scale_prim[GL_POLYGON+1] = {  
-   0,				/* fallback case */
-   1,
-   2,
-   2,
-   1,
-   3,
-   3,
-   0,				/* fallback case */
-   0,				/* fallback case */
-   3
-};
-
-
-#define LOCAL_VARS i830ContextPtr imesa = I830_CONTEXT(ctx)
-#define INIT( prim ) do {                          			\
-   I830_STATECHANGE(imesa, 0);                      			\
-   i830RasterPrimitive( ctx, reduced_prim[prim], hw_prim[prim] );   	\
-} while (0)
-
-#define FLUSH()  I830_FIREVERTICES( imesa )
-#define GET_CURRENT_VB_MAX_VERTS() \
-  (((int)imesa->vertex_high - (int)imesa->vertex_low) / (imesa->vertex_size*4))
-#define GET_SUBSEQUENT_VB_MAX_VERTS() \
-  (I830_DMA_BUF_SZ-8) / (imesa->vertex_size * 4)
-  
-
-#define ALLOC_VERTS( nr ) \
-  i830AllocDmaLow( imesa, (nr) * imesa->vertex_size * 4)
-#define EMIT_VERTS( ctx, j, nr, buf ) \
-  _tnl_emit_vertices_to_buffer(ctx, j, (j)+(nr), buf)
-  
-#define TAG(x) i830_##x
-#include "tnl_dd/t_dd_dmatmp.h"
-  
-  
-/**********************************************************************/
-/*                          Render pipeline stage                     */
-/**********************************************************************/
-
-/* Heuristic for i830, which can only emit a single primitive per dma
- * buffer, and has only a small number of dma buffers.
- */
-static GLboolean choose_render( struct vertex_buffer *VB, int bufsz )
-{
-   int nr_prims = 0;
-   int nr_rprims = 0;
-   int nr_rverts = 0;
-   int rprim = 0;
-   int i;
-
-   
-   for (i = 0 ; i < VB->PrimitiveCount ; i++)
-   {
-      GLuint prim = VB->Primitive[i].mode;
-      GLuint length = VB->Primitive[i].count;
-
-      if (!length)
-	 continue;
-
-      if (!hw_prim[prim & PRIM_MODE_MASK])
-	 return GL_FALSE;
-
-      nr_prims++;
-      nr_rverts += length * scale_prim[prim & PRIM_MODE_MASK];
-
-      if (reduced_prim[prim&PRIM_MODE_MASK] != rprim) {
-	 nr_rprims++;
-	 rprim = reduced_prim[prim&PRIM_MODE_MASK];
-      }
-   }
-
-   nr_prims += i / bufsz; 
-   nr_rprims += nr_rverts / bufsz; 
-
-   if ((nr_prims > nr_rprims * 2) ||
-       (nr_prims > nr_rprims + 3)) 
-      return GL_FALSE;
-
-   return GL_TRUE;
-}
-
-
-static GLboolean i830_run_render( GLcontext *ctx, 
-				 struct tnl_pipeline_stage *stage )
-{
-   i830ContextPtr imesa = I830_CONTEXT(ctx);
-   TNLcontext *tnl = TNL_CONTEXT(ctx);
-   struct vertex_buffer *VB = &tnl->vb;
-   GLuint i;
-   /* Don't handle clipping or indexed vertices.
-    */
-   if (imesa->RenderIndex != 0 || 
-       !i830_validate_render( ctx, VB ) ||
-       !choose_render( VB, 200 )) { /* 200 is estimate of nr verts/buf */
-      return GL_TRUE;
-   }
-
-   tnl->Driver.Render.Start( ctx );
-   
-   for (i = 0 ; i < VB->PrimitiveCount ; i++)
-   {
-      GLuint prim = VB->Primitive[i].mode;
-      GLuint start = VB->Primitive[i].start;
-      GLuint length = VB->Primitive[i].count;
-
-      if (!length)
-	 continue;
-
-      i830_render_tab_verts[prim & PRIM_MODE_MASK]( ctx, start, start + length,
-						    prim );
-   }
-      
-   tnl->Driver.Render.Finish( ctx );
-
-   return GL_FALSE;     /* finished the pipe */
-}
-
-
-const struct tnl_pipeline_stage _i830_render_stage =
-{
-   "i830 render",
-   NULL,
-   NULL,
-   NULL,
-   NULL,
-   i830_run_render	/* run */
-};
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/i830/i830_screen.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/i830/i830_screen.c
deleted file mode 100644
index 25def0b6f..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/i830/i830_screen.c
+++ /dev/null
@@ -1,557 +0,0 @@
-/**************************************************************************
- * 
- * Copyright 1998-1999 Precision Insight, Inc., Cedar Park, Texas.
- * All Rights Reserved.
- * 
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sub license, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- * 
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- * 
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
- * IN NO EVENT SHALL PRECISION INSIGHT AND/OR ITS SUPPLIERS BE LIABLE FOR
- * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
- * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
- * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- * 
- * **************************************************************************/
-/* $XFree86: xc/lib/GL/mesa/src/drv/i830/i830_screen.c,v 1.3 2002/12/10 01:26:53 dawes Exp $ */
-
-/**
- * \file i830_screen.c
- * 
- * Adapted for use on the I830M by Jeff Hartmann.
- *
- * \author Keith Whitwell <keith@tungstengraphics.com>
- * \author Jeff Hartmann <jhartmann@2d3d.com>
- */
-
-
-#include "glheader.h"
-#include "context.h"
-#include "matrix.h"
-#include "simple_list.h"
-#include "framebuffer.h"
-#include "renderbuffer.h"
-
-#include "i830_screen.h"
-#include "i830_dri.h"
-
-#include "i830_state.h"
-#include "i830_tex.h"
-#include "i830_span.h"
-#include "i830_tris.h"
-#include "i830_ioctl.h"
-
-#include "i830_dri.h"
-
-#include "utils.h"
-#include "xmlpool.h"
-#include "drirenderbuffer.h"
-
-PUBLIC const char __driConfigOptions[] =
-DRI_CONF_BEGIN
-    DRI_CONF_SECTION_PERFORMANCE
-       DRI_CONF_MAX_TEXTURE_UNITS(4,2,4)
-       DRI_CONF_FORCE_S3TC_ENABLE(false)
-    DRI_CONF_SECTION_END
-DRI_CONF_END;
-const GLuint __driNConfigOptions = 2;
-
-extern const struct dri_extension card_extensions[];
-
-static int i830_malloc_proxy_buf(drmBufMapPtr buffers)
-{
-   char *buffer;
-   drmBufPtr buf;
-   int i;
-
-   buffer = ALIGN_MALLOC(I830_DMA_BUF_SZ, 32);
-   if(buffer == NULL) return -1;
-   for(i = 0; i < I830_DMA_BUF_NR; i++) {
-      buf = &(buffers->list[i]);
-      buf->address = (drmAddress)buffer;
-   }
-
-   return 0;
-}
-
-static drmBufMapPtr i830_create_empty_buffers(void)
-{
-   drmBufMapPtr retval;
-
-   retval = (drmBufMapPtr)ALIGN_MALLOC(sizeof(drmBufMap), 32);
-   if(retval == NULL) return NULL;
-   memset(retval, 0, sizeof(drmBufMap));
-   retval->list = (drmBufPtr)ALIGN_MALLOC(sizeof(drmBuf) * I830_DMA_BUF_NR, 32);
-   if(retval->list == NULL) {
-      FREE(retval);
-      return NULL;
-   }
-
-   memset(retval->list, 0, sizeof(drmBuf) * I830_DMA_BUF_NR);
-   return retval;
-}
-
-static void i830PrintDRIInfo(i830ScreenPrivate *i830Screen,
-			     __DRIscreenPrivate *sPriv,
-			     I830DRIPtr gDRIPriv)
-{
-   GLuint size = (gDRIPriv->ringSize +
-		  i830Screen->textureSize +
-		  i830Screen->depth.size +
-		  i830Screen->back.size +
-		  sPriv->fbSize +
-		  I830_DMA_BUF_NR * I830_DMA_BUF_SZ +
-		  32768 /* Context Memory */ +
-		  16*4096 /* Ring buffer */ +
-		  64*1024 /* Scratch buffer */ +
-		  4096 /* Cursor */);
-   GLuint size_low = (gDRIPriv->ringSize +
-		      i830Screen->textureSize +
-		      sPriv->fbSize +
-		      I830_DMA_BUF_NR * I830_DMA_BUF_SZ +
-		      32768 /* Context Memory */ +
-		      16*4096 /* Ring buffer */ +
-		      64*1024 /* Scratch buffer */);
-
-   fprintf(stderr, "\nFront size : 0x%x\n", sPriv->fbSize);
-   fprintf(stderr, "Front offset : 0x%x\n", i830Screen->fbOffset);
-   fprintf(stderr, "Back size : 0x%x\n", i830Screen->back.size);
-   fprintf(stderr, "Back offset : 0x%x\n", i830Screen->backOffset);
-   fprintf(stderr, "Depth size : 0x%x\n", i830Screen->depth.size);
-   fprintf(stderr, "Depth offset : 0x%x\n", i830Screen->depthOffset);
-   fprintf(stderr, "Texture size : 0x%x\n", i830Screen->textureSize);
-   fprintf(stderr, "Texture offset : 0x%x\n", i830Screen->textureOffset);
-   fprintf(stderr, "Ring offset : 0x%x\n", gDRIPriv->ringOffset);
-   fprintf(stderr, "Ring size : 0x%x\n", gDRIPriv->ringSize);
-   fprintf(stderr, "Memory : 0x%x\n", gDRIPriv->mem);
-   fprintf(stderr, "Used Memory : low(0x%x) high(0x%x)\n", size_low, size);
-}
-
-static GLboolean i830InitDriver(__DRIscreenPrivate *sPriv)
-{
-   i830ScreenPrivate *i830Screen;
-   I830DRIPtr         gDRIPriv = (I830DRIPtr)sPriv->pDevPriv;
-   PFNGLXSCRENABLEEXTENSIONPROC glx_enable_extension =
-     (PFNGLXSCRENABLEEXTENSIONPROC) (*dri_interface->getProcAddress("glxEnableExtension"));
-   void * const psc = sPriv->psc->screenConfigs;
-
-   if (sPriv->devPrivSize != sizeof(I830DRIRec)) {
-      fprintf(stderr,"\nERROR!  sizeof(I830DRIRec) does not match passed size from device driver\n");
-      return GL_FALSE;
-   }
-
-   /* Allocate the private area */
-   i830Screen = (i830ScreenPrivate *)CALLOC(sizeof(i830ScreenPrivate));
-   if (!i830Screen) {
-      fprintf(stderr,"\nERROR!  Allocating private area failed\n");
-      return GL_FALSE;
-   }
-
-   /* parse information in __driConfigOptions */
-   driParseOptionInfo (&i830Screen->optionCache,
-		       __driConfigOptions, __driNConfigOptions);
-
-
-   i830Screen->driScrnPriv = sPriv;
-   sPriv->private = (void *)i830Screen;
-
-   i830Screen->deviceID = gDRIPriv->deviceID;
-   i830Screen->width = gDRIPriv->width;
-   i830Screen->height = gDRIPriv->height;
-   i830Screen->mem = gDRIPriv->mem;
-   i830Screen->cpp = gDRIPriv->cpp;
-   i830Screen->fbStride = gDRIPriv->fbStride;
-   i830Screen->fbOffset = gDRIPriv->fbOffset;
-			 
-   switch (gDRIPriv->bitsPerPixel) {
-   case 15: i830Screen->fbFormat = DV_PF_555; break;
-   case 16: i830Screen->fbFormat = DV_PF_565; break;
-   case 32: i830Screen->fbFormat = DV_PF_8888; break;
-   }
-			 
-   i830Screen->backOffset = gDRIPriv->backOffset;
-   i830Screen->depthOffset = gDRIPriv->depthOffset;
-   i830Screen->backPitch = gDRIPriv->auxPitch;
-   i830Screen->backPitchBits = gDRIPriv->auxPitchBits;
-   i830Screen->textureOffset = gDRIPriv->textureOffset;
-   i830Screen->textureSize = gDRIPriv->textureSize;
-   i830Screen->logTextureGranularity = gDRIPriv->logTextureGranularity;
-			 			    			 
-
-   i830Screen->bufs = i830_create_empty_buffers();
-   if(i830Screen->bufs == NULL) {
-      fprintf(stderr,"\nERROR: Failed to create empty buffers in %s \n",
-	      __FUNCTION__);
-      FREE(i830Screen);
-      return GL_FALSE;
-   }
-
-   /* Check if you need to create a fake buffer */
-   if(i830_check_copy(sPriv->fd) == 1) {
-      i830_malloc_proxy_buf(i830Screen->bufs);
-      i830Screen->use_copy_buf = 1;
-   } else {
-      i830Screen->use_copy_buf = 0;
-   }
-
-   i830Screen->back.handle = gDRIPriv->backbuffer;
-   i830Screen->back.size = gDRIPriv->backbufferSize;
-			 
-   if (drmMap(sPriv->fd,
-	      i830Screen->back.handle,
-	      i830Screen->back.size,
-	      (drmAddress *)&i830Screen->back.map) != 0) {
-      fprintf(stderr, "\nERROR: line %d, Function %s, File %s\n",
-	      __LINE__, __FUNCTION__, __FILE__);
-      FREE(i830Screen);
-      sPriv->private = NULL;
-      return GL_FALSE;
-   }
-
-   i830Screen->depth.handle = gDRIPriv->depthbuffer;
-   i830Screen->depth.size = gDRIPriv->depthbufferSize;
-
-   if (drmMap(sPriv->fd, 
-	      i830Screen->depth.handle,
-	      i830Screen->depth.size,
-	      (drmAddress *)&i830Screen->depth.map) != 0) {
-      fprintf(stderr, "\nERROR: line %d, Function %s, File %s\n", 
-	      __LINE__, __FUNCTION__, __FILE__);
-      FREE(i830Screen);
-      drmUnmap(i830Screen->back.map, i830Screen->back.size);
-      sPriv->private = NULL;
-      return GL_FALSE;
-   }
-
-   i830Screen->tex.handle = gDRIPriv->textures;
-   i830Screen->tex.size = gDRIPriv->textureSize;
-
-   if (drmMap(sPriv->fd,
-	      i830Screen->tex.handle,
-	      i830Screen->tex.size,
-	      (drmAddress *)&i830Screen->tex.map) != 0) {
-      fprintf(stderr, "\nERROR: line %d, Function %s, File %s\n",
-	      __LINE__, __FUNCTION__, __FILE__);
-      FREE(i830Screen);
-      drmUnmap(i830Screen->back.map, i830Screen->back.size);
-      drmUnmap(i830Screen->depth.map, i830Screen->depth.size);
-      sPriv->private = NULL;
-      return GL_FALSE;
-   }
-			 
-   i830Screen->sarea_priv_offset = gDRIPriv->sarea_priv_offset;
-   
-   if (0) i830PrintDRIInfo(i830Screen, sPriv, gDRIPriv);
-
-   i830Screen->drmMinor = sPriv->drmMinor;
-
-   if (sPriv->drmMinor >= 3) {
-      int ret;
-      drmI830GetParam gp;
-
-      gp.param = I830_PARAM_IRQ_ACTIVE;
-      gp.value = &i830Screen->irq_active;
-
-      ret = drmCommandWriteRead( sPriv->fd, DRM_I830_GETPARAM,
-				 &gp, sizeof(gp));
-      if (ret) {
-	 fprintf(stderr, "drmI830GetParam: %d\n", ret);
-	 return GL_FALSE;
-      }
-   }
-
-#if 0
-   if (sPriv->drmMinor >= 3) {
-      int ret;
-      drmI830SetParam sp;
-
-      sp.param = I830_SETPARAM_PERF_BOXES;
-      sp.value = (getenv("I830_DO_BOXES") != 0);
-
-      ret = drmCommandWrite( sPriv->fd, DRM_I830_SETPARAM,
-			     &sp, sizeof(sp));
-      if (ret) 
-	 fprintf(stderr, "Couldn't set perfboxes: %d\n", ret);
-   }
-#endif
-
-   if ( glx_enable_extension != NULL ) {
-      (*glx_enable_extension)( psc, "GLX_SGI_make_current_read" );
-   }
-
-   return GL_TRUE;
-}
-		
-		
-static void i830DestroyScreen(__DRIscreenPrivate *sPriv)
-{
-   i830ScreenPrivate *i830Screen = (i830ScreenPrivate *)sPriv->private;
-
-   /* Need to unmap all the bufs and maps here:
-    */
-   drmUnmap(i830Screen->back.map, i830Screen->back.size);
-   drmUnmap(i830Screen->depth.map, i830Screen->depth.size);
-   drmUnmap(i830Screen->tex.map, i830Screen->tex.size);
-   FREE(i830Screen);
-   sPriv->private = NULL;
-}
-
-
-static GLboolean i830CreateBuffer(__DRIscreenPrivate *driScrnPriv,
-				  __DRIdrawablePrivate *driDrawPriv,
-				  const __GLcontextModes *mesaVis,
-				  GLboolean isPixmap )
-{
-   i830ScreenPrivate *screen = (i830ScreenPrivate *) driScrnPriv->private;
-
-   if (isPixmap) {
-      return GL_FALSE; /* not implemented */
-   }
-   else {
-#if 0
-      GLboolean swStencil = (mesaVis->stencilBits > 0 && 
-			     mesaVis->depthBits != 24);
-#else
-      GLboolean swStencil = mesaVis->stencilBits > 0;
-#endif
-
-#if 0
-      driDrawPriv->driverPrivate = (void *) 
-	 _mesa_create_framebuffer(mesaVis,
-				  GL_FALSE,  /* software depth buffer? */
-				  swStencil,
-				  mesaVis->accumRedBits > 0,
-				  GL_FALSE /* s/w alpha planes */);
-#else
-      struct gl_framebuffer *fb = _mesa_create_framebuffer(mesaVis);
-
-      {
-         driRenderbuffer *frontRb
-            = driNewRenderbuffer(GL_RGBA, screen->cpp,
-                                 /*screen->frontOffset*/0, screen->backPitch);
-         i830SetSpanFunctions(frontRb, mesaVis);
-         _mesa_add_renderbuffer(fb, BUFFER_FRONT_LEFT, &frontRb->Base);
-      }
-
-      if (mesaVis->doubleBufferMode) {
-         driRenderbuffer *backRb
-            = driNewRenderbuffer(GL_RGBA, screen->cpp,
-                                 screen->backOffset, screen->backPitch);
-         i830SetSpanFunctions(backRb, mesaVis);
-         _mesa_add_renderbuffer(fb, BUFFER_BACK_LEFT, &backRb->Base);
-      }
-
-      if (mesaVis->depthBits == 16) {
-         driRenderbuffer *depthRb
-            = driNewRenderbuffer(GL_DEPTH_COMPONENT16, screen->cpp,
-                                 screen->depthOffset, screen->backPitch);
-         i830SetSpanFunctions(depthRb, mesaVis);
-         _mesa_add_renderbuffer(fb, BUFFER_DEPTH, &depthRb->Base);
-      }
-      else if (mesaVis->depthBits == 24) {
-         if (mesaVis->stencilBits == 8) {
-            driRenderbuffer *depthRb
-               = driNewRenderbuffer(GL_DEPTH_COMPONENT24, screen->cpp,
-                                    screen->depthOffset, screen->backPitch);
-            i830SetSpanFunctions(depthRb, mesaVis);
-            _mesa_add_renderbuffer(fb, BUFFER_DEPTH, &depthRb->Base);
-         }
-         else {
-            /* not really 32-bit Z, but use GL_DEPTH_COMPONENT32 anyway */
-            driRenderbuffer *depthRb
-               = driNewRenderbuffer(GL_DEPTH_COMPONENT32, screen->cpp,
-                                    screen->depthOffset, screen->backPitch);
-            i830SetSpanFunctions(depthRb, mesaVis);
-            _mesa_add_renderbuffer(fb, BUFFER_DEPTH, &depthRb->Base);
-         }
-      }
-
-      if (mesaVis->stencilBits > 0 && !swStencil) {
-         driRenderbuffer *stencilRb
-            = driNewRenderbuffer(GL_STENCIL_INDEX8_EXT, screen->cpp,
-                                    screen->depthOffset, screen->backPitch);
-         i830SetSpanFunctions(stencilRb, mesaVis);
-         _mesa_add_renderbuffer(fb, BUFFER_STENCIL, &stencilRb->Base);
-      }
-
-      _mesa_add_soft_renderbuffers(fb,
-                                   GL_FALSE, /* color */
-                                   GL_FALSE, /* depth */
-                                   swStencil,
-                                   mesaVis->accumRedBits > 0,
-                                   GL_FALSE, /* alpha */
-                                   GL_FALSE /* aux */);
-      driDrawPriv->driverPrivate = (void *) fb;
-#endif
-
-      return (driDrawPriv->driverPrivate != NULL);
-   }
-}
-
-static void i830DestroyBuffer(__DRIdrawablePrivate *driDrawPriv)
-{
-   _mesa_destroy_framebuffer((GLframebuffer *) (driDrawPriv->driverPrivate));
-}
-
-static const struct __DriverAPIRec i830API = {
-   .InitDriver      = i830InitDriver,
-   .DestroyScreen   = i830DestroyScreen,
-   .CreateContext   = i830CreateContext,
-   .DestroyContext  = i830DestroyContext,
-   .CreateBuffer    = i830CreateBuffer,
-   .DestroyBuffer   = i830DestroyBuffer,
-   .SwapBuffers     = i830SwapBuffers,
-   .MakeCurrent     = i830MakeCurrent,
-   .UnbindContext   = i830UnbindContext,
-   .GetSwapInfo     = NULL,
-   .GetMSC          = NULL,
-   .WaitForMSC      = NULL,
-   .WaitForSBC      = NULL,
-   .SwapBuffersMSC  = NULL
-};
-
-
-static __GLcontextModes *
-i830FillInModes( unsigned pixel_bits, unsigned depth_bits,
-		 unsigned stencil_bits, GLboolean have_back_buffer )
-{
-   __GLcontextModes * modes;
-   __GLcontextModes * m;
-   unsigned num_modes;
-   unsigned depth_buffer_factor;
-   unsigned back_buffer_factor;
-   GLenum fb_format;
-   GLenum fb_type;
-
-   /* GLX_SWAP_COPY_OML is only supported because the MGA driver doesn't
-    * support pageflipping at all.
-    */
-   static const GLenum back_buffer_modes[] = {
-      GLX_NONE, GLX_SWAP_UNDEFINED_OML, GLX_SWAP_COPY_OML
-   };
-
-   u_int8_t depth_bits_array[2];
-   u_int8_t stencil_bits_array[2];
-
-
-   depth_bits_array[0] = 0;
-   depth_bits_array[1] = depth_bits;
-
-   /* Just like with the accumulation buffer, always provide some modes
-    * with a stencil buffer.  It will be a sw fallback, but some apps won't
-    * care about that.
-    */
-   stencil_bits_array[0] = 0;
-   stencil_bits_array[1] = (stencil_bits == 0) ? 8 : stencil_bits;
-
-   depth_buffer_factor = ((depth_bits != 0) || (stencil_bits != 0)) ? 2 : 1;
-   back_buffer_factor  = (have_back_buffer) ? 3 : 1;
-
-   num_modes = depth_buffer_factor * back_buffer_factor * 4;
-
-    if ( pixel_bits == 16 ) {
-        fb_format = GL_RGB;
-        fb_type = GL_UNSIGNED_SHORT_5_6_5;
-    }
-    else {
-        fb_format = GL_BGRA;
-        fb_type = GL_UNSIGNED_INT_8_8_8_8_REV;
-    }
-
-   modes = (*dri_interface->createContextModes)( num_modes, sizeof( __GLcontextModes ) );
-   m = modes;
-   if ( ! driFillInModes( & m, fb_format, fb_type,
-			  depth_bits_array, stencil_bits_array, depth_buffer_factor,
-			  back_buffer_modes, back_buffer_factor,
-			  GLX_TRUE_COLOR ) ) {
-	fprintf( stderr, "[%s:%u] Error creating FBConfig!\n",
-		 __func__, __LINE__ );
-	return NULL;
-    }
-
-   /* There's no direct color modes on i830? */
-
-   /* Mark the visual as slow if there are "fake" stencil bits.
-    */
-   for ( m = modes ; m != NULL ; m = m->next ) {
-      if ( (m->stencilBits != 0) && (m->stencilBits != stencil_bits) ) {
-	 m->visualRating = GLX_SLOW_CONFIG;
-      }
-   }
-
-   return modes;
-}
-
-
-/**
- * This is the bootstrap function for the driver.  libGL supplies all of the
- * requisite information about the system, and the driver initializes itself.
- * This routine also fills in the linked list pointed to by \c driver_modes
- * with the \c __GLcontextModes that the driver can support for windows or
- * pbuffers.
- * 
- * \return A pointer to a \c __DRIscreenPrivate on success, or \c NULL on 
- *         failure.
- */
-PUBLIC
-void * __driCreateNewScreen_20050727( __DRInativeDisplay *dpy, int scrn, __DRIscreen *psc,
-			     const __GLcontextModes * modes,
-			     const __DRIversion * ddx_version,
-			     const __DRIversion * dri_version,
-			     const __DRIversion * drm_version,
-			     const __DRIframebuffer * frame_buffer,
-			     drmAddress pSAREA, int fd, 
-			     int internal_api_version,
-			     const __DRIinterfaceMethods * interface,
-			     __GLcontextModes ** driver_modes )
-			     
-{
-   __DRIscreenPrivate *psp;
-   static const __DRIversion ddx_expected = { 1, 0, 0 };
-   static const __DRIversion dri_expected = { 4, 0, 0 };
-   static const __DRIversion drm_expected = { 1, 3, 0 };
-
-   dri_interface = interface;
-
-   if ( ! driCheckDriDdxDrmVersions2( "i830",
-				      dri_version, & dri_expected,
-				      ddx_version, & ddx_expected,
-				      drm_version, & drm_expected ) ) {
-      return NULL;
-   }
-
-   psp = __driUtilCreateNewScreen(dpy, scrn, psc, NULL,
-				  ddx_version, dri_version, drm_version,
-				  frame_buffer, pSAREA, fd,
-				  internal_api_version, &i830API);
-   if ( psp != NULL ) {
-      I830DRIPtr dri_priv = (I830DRIPtr) psp->pDevPriv;
-      *driver_modes = i830FillInModes( dri_priv->cpp * 8,
-				       (dri_priv->cpp == 2) ? 16 : 24,
-				       (dri_priv->cpp == 2) ? 0  : 8,
-				       (dri_priv->backOffset != dri_priv->depthOffset) );
-
-      /* Calling driInitExtensions here, with a NULL context pointer, does not actually
-       * enable the extensions.  It just makes sure that all the dispatch offsets for all
-       * the extensions that *might* be enables are known.  This is needed because the
-       * dispatch offsets need to be known when _mesa_context_create is called, but we can't
-       * enable the extensions until we have a context pointer.
-       *
-       * Hello chicken.  Hello egg.  How are you two today?
-       */
-      driInitExtensions( NULL, card_extensions, GL_FALSE );
-   }
-
-   return (void *) psp;
-}
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/i830/i830_screen.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/i830/i830_screen.h
deleted file mode 100644
index edbe719e0..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/i830/i830_screen.h
+++ /dev/null
@@ -1,113 +0,0 @@
-/**************************************************************************
-
-Copyright 1998-1999 Precision Insight, Inc., Cedar Park, Texas.
-All Rights Reserved.
-
-Permission is hereby granted, free of charge, to any person obtaining a
-copy of this software and associated documentation files (the
-"Software"), to deal in the Software without restriction, including
-without limitation the rights to use, copy, modify, merge, publish,
-distribute, sub license, and/or sell copies of the Software, and to
-permit persons to whom the Software is furnished to do so, subject to
-the following conditions:
-
-The above copyright notice and this permission notice (including the
-next paragraph) shall be included in all copies or substantial portions
-of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
-OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
-IN NO EVENT SHALL PRECISION INSIGHT AND/OR ITS SUPPLIERS BE LIABLE FOR
-ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
-TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
-SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-**************************************************************************/
-
-/*
- * Authors:
- *   Keith Whitwell <keith@tungstengraphics.com>
- * Adapted for use on the I830M:
- *   Jeff Hartmann <jhartmann@2d3d.com>
- */
-
-#ifndef _I830_INIT_H_
-#define _I830_INIT_H_
-
-#include <sys/time.h>
-#include "dri_util.h"
-#include "xmlconfig.h"
-
-
-typedef struct {
-   drm_handle_t handle;
-   drmSize size;
-   char *map;
-} i830Region, *i830RegionPtr;
-
-typedef struct 
-{
-   
-   i830Region front;
-   i830Region back;
-   i830Region depth;
-   i830Region tex;
-   
-   int deviceID;
-   int width;
-   int height;
-   int mem;
-   
-   int cpp;         /* for front and back buffers */
-   int bitsPerPixel;
-   
-   int fbFormat;
-   int fbOffset;
-   int fbStride;
-   
-   int backOffset;
-   int depthOffset;
-   
-   int backPitch;
-   int backPitchBits;
-   
-   int textureOffset;
-   int textureSize;
-   int logTextureGranularity;
-   
-   __DRIscreenPrivate *driScrnPriv;
-   drmBufMapPtr  bufs;
-   int use_copy_buf;
-   unsigned int sarea_priv_offset;
-
-   int drmMinor;
-   int irq_active;
-
-   /**
-    * Configuration cache with default values for all contexts 
-    */
-   driOptionCache optionCache;
-}i830ScreenPrivate;
-
-
-extern GLboolean
-i830CreateContext( const __GLcontextModes *mesaVis,
-                   __DRIcontextPrivate *driContextPriv,
-                   void *sharedContextPrivate );
-
-extern void
-i830DestroyContext(__DRIcontextPrivate *driContextPriv);
-
-extern GLboolean
-i830UnbindContext(__DRIcontextPrivate *driContextPriv);
-
-extern GLboolean
-i830MakeCurrent(__DRIcontextPrivate *driContextPriv,
-                __DRIdrawablePrivate *driDrawPriv,
-                __DRIdrawablePrivate *driReadPriv);
-
-extern void
-i830SwapBuffers(__DRIdrawablePrivate *driDrawPriv);
-
-#endif
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/i830/i830_span.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/i830/i830_span.c
deleted file mode 100644
index 4a86784e8..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/i830/i830_span.c
+++ /dev/null
@@ -1,427 +0,0 @@
-/**************************************************************************
-
-Copyright 2001 VA Linux Systems Inc., Fremont, California.
-
-All Rights Reserved.
-
-Permission is hereby granted, free of charge, to any person obtaining a
-copy of this software and associated documentation files (the "Software"),
-to deal in the Software without restriction, including without limitation
-on the rights to use, copy, modify, merge, publish, distribute, sub
-license, and/or sell copies of the Software, and to permit persons to whom
-the Software is furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice (including the next
-paragraph) shall be included in all copies or substantial portions of the
-Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
-ATI, VA LINUX SYSTEMS AND/OR THEIR SUPPLIERS BE LIABLE FOR ANY CLAIM,
-DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
-OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
-USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-**************************************************************************/
-
-/* $XFree86: xc/lib/GL/mesa/src/drv/i830/i830_span.c,v 1.4 2002/12/10 01:26:53 dawes Exp $ */
-
-/**
- * \file i830_span.c
- *
- * Heavily based on the I810 driver, which was written by Keith Whitwell.
- *
- * \author Jeff Hartmann <jhartmann@2d3d.com>
- * \author Keith Whitwell <keith@tungstengraphics.com>
- */
-
-#include "glheader.h"
-#include "macros.h"
-#include "mtypes.h"
-#include "colormac.h"
-
-#include "i830_screen.h"
-#include "i830_dri.h"
-
-#include "i830_span.h"
-#include "i830_ioctl.h"
-#include "swrast/swrast.h"
-
-
-#define DBG 0
-
-#define LOCAL_VARS						\
-   i830ContextPtr imesa = I830_CONTEXT(ctx);                    \
-   __DRIdrawablePrivate *dPriv = imesa->mesa_drawable;		\
-   i830ScreenPrivate *i830Screen = imesa->i830Screen;		\
-   GLuint pitch = i830Screen->backPitch * i830Screen->cpp;	\
-   GLuint height = dPriv->h;					\
-   char *buf = (char *)(imesa->drawMap +			\
-			dPriv->x * i830Screen->cpp +		\
-			dPriv->y * pitch);			\
-   char *read_buf = (char *)(imesa->readMap +			\
-			     dPriv->x * i830Screen->cpp +	\
-			     dPriv->y * pitch); 		\
-   GLushort p;         						\
-   (void) read_buf; (void) buf; (void) p
-
-#define LOCAL_DEPTH_VARS					\
-   i830ContextPtr imesa = I830_CONTEXT(ctx);                    \
-   __DRIdrawablePrivate *dPriv = imesa->mesa_drawable;		\
-   i830ScreenPrivate *i830Screen = imesa->i830Screen;		\
-   GLuint pitch = i830Screen->backPitch * i830Screen->cpp;	\
-   GLuint height = dPriv->h;					\
-   char *buf = (char *)(i830Screen->depth.map +			\
-			dPriv->x * i830Screen->cpp +		\
-			dPriv->y * pitch)
-
-#define LOCAL_STENCIL_VARS LOCAL_DEPTH_VARS 
-
-#define INIT_MONO_PIXEL(p,color)\
-	 p = PACK_COLOR_565(color[0],color[1],color[2])
-
-#define Y_FLIP(_y) (height - _y - 1)
-
-#define HW_LOCK()
-
-#define HW_UNLOCK()
-
-/* 16 bit, 565 rgb color spanline and pixel functions
- */
-#define WRITE_RGBA( _x, _y, r, g, b, a )				\
-   *(GLushort *)(buf + _x*2 + _y*pitch)  = ( (((int)r & 0xf8) << 8) |	\
-		                             (((int)g & 0xfc) << 3) |	\
-		                             (((int)b & 0xf8) >> 3))
-#define WRITE_PIXEL( _x, _y, p )  \
-   *(GLushort *)(buf + _x*2 + _y*pitch) = p
-
-#define READ_RGBA( rgba, _x, _y )				\
-do {								\
-   GLushort p = *(GLushort *)(read_buf + _x*2 + _y*pitch);	\
-   rgba[0] = (((p >> 11) & 0x1f) * 255) / 31;			\
-   rgba[1] = (((p >>  5) & 0x3f) * 255) / 63;			\
-   rgba[2] = (((p >>  0) & 0x1f) * 255) / 31;			\
-   rgba[3] = 255;						\
-} while(0)
-
-#define TAG(x) i830##x##_565
-#include "spantmp.h"
-
-/* 15 bit, 555 rgb color spanline and pixel functions
- */
-#define WRITE_RGBA( _x, _y, r, g, b, a )			\
-   *(GLushort *)(buf + _x*2 + _y*pitch)  = (((r & 0xf8) << 7) |	\
-		                            ((g & 0xf8) << 3) |	\
-                         		    ((b & 0xf8) >> 3))
-
-#define WRITE_PIXEL( _x, _y, p )  \
-   *(GLushort *)(buf + _x*2 + _y*pitch)  = p
-
-#define READ_RGBA( rgba, _x, _y )				\
-do {								\
-   GLushort p = *(GLushort *)(read_buf + _x*2 + _y*pitch);	\
-   rgba[0] = (p >> 7) & 0xf8;					\
-   rgba[1] = (p >> 3) & 0xf8;					\
-   rgba[2] = (p << 3) & 0xf8;					\
-   rgba[3] = 255;						\
-} while(0)
-
-#define TAG(x) i830##x##_555
-#include "spantmp.h"
-
-/* 16 bit depthbuffer functions.
- */
-#define WRITE_DEPTH( _x, _y, d ) \
-   *(GLushort *)(buf + _x*2 + _y*pitch)  = d;
-
-#define READ_DEPTH( d, _x, _y )	\
-   d = *(GLushort *)(buf + _x*2 + _y*pitch);	 
-
-
-#define TAG(x) i830##x##_16
-#include "depthtmp.h"
-
-
-#undef LOCAL_VARS
-#define LOCAL_VARS					\
-   i830ContextPtr imesa = I830_CONTEXT(ctx);                    \
-   __DRIdrawablePrivate *dPriv = imesa->driDrawable;	\
-   i830ScreenPrivate *i830Screen = imesa->i830Screen;	\
-   GLuint pitch = i830Screen->backPitch * i830Screen->cpp;	\
-   GLuint height = dPriv->h;				\
-   char *buf = (char *)(imesa->drawMap +		\
-			dPriv->x * i830Screen->cpp +			\
-			dPriv->y * pitch);		\
-   char *read_buf = (char *)(imesa->readMap +		\
-			     dPriv->x * i830Screen->cpp +		\
-			     dPriv->y * pitch); 	\
-   GLuint p = I830_CONTEXT( ctx )->MonoColor;         \
-   (void) read_buf; (void) buf; (void) p
-
-#undef INIT_MONO_PIXEL
-#define INIT_MONO_PIXEL(p,color)\
-	 p = PACK_COLOR_888(color[0],color[1],color[2])
-
-/* 32 bit, 8888 argb color spanline and pixel functions
- */
-#define WRITE_RGBA(_x, _y, r, g, b, a)			\
-    *(GLuint *)(buf + _x*4 + _y*pitch) = ((r << 16) |	\
-					  (g << 8)  |	\
-					  (b << 0)  |	\
-					  (a << 24) )
-
-#define WRITE_PIXEL(_x, _y, p)			\
-    *(GLuint *)(buf + _x*4 + _y*pitch) = p
-
-
-#define READ_RGBA(rgba, _x, _y)					\
-    do {							\
-	GLuint p = *(GLuint *)(read_buf + _x*4 + _y*pitch);	\
-	rgba[0] = (p >> 16) & 0xff;				\
-	rgba[1] = (p >> 8)  & 0xff;				\
-	rgba[2] = (p >> 0)  & 0xff;				\
-	rgba[3] = (p >> 24) & 0xff;				\
-    } while (0)
-
-#define TAG(x) i830##x##_8888
-#include "spantmp.h"
-
-/* 24 bit depthbuffer functions.
- */
-#define WRITE_DEPTH( _x, _y, d )	\
-   *(GLuint *)(buf + _x*4 + _y*pitch) = 0xffffff & d;
-
-#define READ_DEPTH( d, _x, _y )		\
-   d = *(GLuint *)(buf + _x*4 + _y*pitch) & 0xffffff;
-
-#define TAG(x) i830##x##_24
-#include "depthtmp.h"
-
-/* 24/8 bit interleaved depth/stencil functions
- */
-#define WRITE_DEPTH( _x, _y, d ) {			\
-   GLuint tmp = *(GLuint *)(buf + _x*4 + _y*pitch);	\
-   tmp &= 0xff000000;					\
-   tmp |= (d) & 0xffffff;				\
-   *(GLuint *)(buf + _x*4 + _y*pitch) = tmp;		\
-}
-
-#define READ_DEPTH( d, _x, _y )		\
-   d = *(GLuint *)(buf + _x*4 + _y*pitch) & 0xffffff;
-
-
-#define TAG(x) i830##x##_24_8
-#include "depthtmp.h"
-
-#define WRITE_STENCIL( _x, _y, d ) {			\
-   GLuint tmp = *(GLuint *)(buf + _x*4 + _y*pitch);	\
-   tmp &= 0xffffff;					\
-   tmp |= (d<<24);					\
-   *(GLuint *)(buf + _x*4 + _y*pitch) = tmp;		\
-}
-
-#define READ_STENCIL( d, _x, _y )			\
-   d = *(GLuint *)(buf + _x*4 + _y*pitch) >> 24;
-
-#define TAG(x) i830##x##_24_8
-#include "stenciltmp.h"
-
-/*
- * This function is called to specify which buffer to read and write
- * for software rasterization (swrast) fallbacks.  This doesn't necessarily
- * correspond to glDrawBuffer() or glReadBuffer() calls.
- */
-static void i830SetBuffer(GLcontext *ctx, GLframebuffer *colorBuffer,
-                          GLuint bufferBit)
-{
-   i830ContextPtr imesa = I830_CONTEXT(ctx);
-   
-   assert( (colorBuffer == imesa->driDrawable->driverPrivate)
-	   || (colorBuffer == imesa->driReadable->driverPrivate) );
-
-   imesa->mesa_drawable = (colorBuffer == imesa->driDrawable->driverPrivate)
-       ? imesa->driDrawable : imesa->driReadable;
-   
-   if (bufferBit == BUFFER_BIT_FRONT_LEFT) {
-      imesa->drawMap = (char *)imesa->driScreen->pFB;
-      imesa->readMap = (char *)imesa->driScreen->pFB;
-   } else if (bufferBit == BUFFER_BIT_BACK_LEFT) {
-      imesa->drawMap = imesa->i830Screen->back.map;
-      imesa->readMap = imesa->i830Screen->back.map;
-   } else {
-      ASSERT(0);
-   }
-}
-
-
-
-/* Move locking out to get reasonable span performance.
- */
-void i830SpanRenderStart( GLcontext *ctx )
-{
-   i830ContextPtr imesa = I830_CONTEXT(ctx);
-   I830_FIREVERTICES(imesa);
-   LOCK_HARDWARE(imesa);
-   i830RegetLockQuiescent( imesa );
-}
-
-void i830SpanRenderFinish( GLcontext *ctx )
-{
-   i830ContextPtr imesa = I830_CONTEXT( ctx );
-   _swrast_flush( ctx );
-   UNLOCK_HARDWARE( imesa );
-}
-
-void i830DDInitSpanFuncs( GLcontext *ctx )
-{
-   i830ContextPtr imesa = I830_CONTEXT(ctx);
-   i830ScreenPrivate *i830Screen = imesa->i830Screen;
-
-   struct swrast_device_driver *swdd = _swrast_GetDeviceDriverReference(ctx);
-
-   swdd->SetBuffer = i830SetBuffer;
-
-   switch (i830Screen->fbFormat) {
-   case DV_PF_555:
-#if 0
-      swdd->WriteRGBASpan = i830WriteRGBASpan_555;
-      swdd->WriteRGBSpan = i830WriteRGBSpan_555;
-      swdd->WriteMonoRGBASpan = i830WriteMonoRGBASpan_555;
-      swdd->WriteRGBAPixels = i830WriteRGBAPixels_555;
-      swdd->WriteMonoRGBAPixels = i830WriteMonoRGBAPixels_555;
-      swdd->ReadRGBASpan = i830ReadRGBASpan_555;
-      swdd->ReadRGBAPixels = i830ReadRGBAPixels_555;
-      swdd->ReadDepthSpan = i830ReadDepthSpan_16;
-      swdd->WriteDepthSpan = i830WriteDepthSpan_16;
-      swdd->ReadDepthPixels = i830ReadDepthPixels_16;
-      swdd->WriteDepthPixels = i830WriteDepthPixels_16;
-#endif
-      break;
-
-   case DV_PF_565:
-#if 0
-      swdd->WriteRGBASpan = i830WriteRGBASpan_565;
-      swdd->WriteRGBSpan = i830WriteRGBSpan_565;
-      swdd->WriteMonoRGBASpan = i830WriteMonoRGBASpan_565;
-      swdd->WriteRGBAPixels = i830WriteRGBAPixels_565;
-      swdd->WriteMonoRGBAPixels = i830WriteMonoRGBAPixels_565; 
-      swdd->ReadRGBASpan = i830ReadRGBASpan_565;
-      swdd->ReadRGBAPixels = i830ReadRGBAPixels_565;
-      swdd->ReadDepthSpan = i830ReadDepthSpan_16;
-      swdd->WriteDepthSpan = i830WriteDepthSpan_16;
-      swdd->ReadDepthPixels = i830ReadDepthPixels_16;
-      swdd->WriteDepthPixels = i830WriteDepthPixels_16;
-#endif
-      break;
-
-   case DV_PF_8888:
-#if 0
-      swdd->WriteRGBASpan = i830WriteRGBASpan_8888;
-      swdd->WriteRGBSpan = i830WriteRGBSpan_8888;
-      swdd->WriteMonoRGBASpan = i830WriteMonoRGBASpan_8888;
-      swdd->WriteRGBAPixels = i830WriteRGBAPixels_8888;
-      swdd->WriteMonoRGBAPixels = i830WriteMonoRGBAPixels_8888;
-      swdd->ReadRGBASpan = i830ReadRGBASpan_8888;
-      swdd->ReadRGBAPixels = i830ReadRGBAPixels_8888;
-#endif
-
-      if(imesa->hw_stencil) {
-#if 0
-	 swdd->ReadDepthSpan = i830ReadDepthSpan_24_8;
-	 swdd->WriteDepthSpan = i830WriteDepthSpan_24_8;
-	 swdd->ReadDepthPixels = i830ReadDepthPixels_24_8;
-	 swdd->WriteDepthPixels = i830WriteDepthPixels_24_8;
-	 swdd->WriteStencilSpan = i830WriteStencilSpan_24_8;
-	 swdd->ReadStencilSpan = i830ReadStencilSpan_24_8;
-	 swdd->WriteStencilPixels = i830WriteStencilPixels_24_8;
-	 swdd->ReadStencilPixels = i830ReadStencilPixels_24_8;
-#endif
-      } else {
-#if 0
-	 swdd->ReadDepthSpan = i830ReadDepthSpan_24;
-	 swdd->WriteDepthSpan = i830WriteDepthSpan_24;
-	 swdd->ReadDepthPixels = i830ReadDepthPixels_24;
-	 swdd->WriteDepthPixels = i830WriteDepthPixels_24;
-#endif
-      }
-      break;
-   }
-
-   swdd->SpanRenderStart = i830SpanRenderStart;
-   swdd->SpanRenderFinish = i830SpanRenderFinish; 
-}
-
-
-/**
- * Plug in the Get/Put routines for the given driRenderbuffer.
- */
-void
-i830SetSpanFunctions(driRenderbuffer *drb, const GLvisual *vis)
-{
-   if (drb->Base.InternalFormat == GL_RGBA) {
-      if (vis->redBits == 5 && vis->greenBits == 5 && vis->blueBits == 5) {
-         drb->Base.GetRow        = i830ReadRGBASpan_555;
-         drb->Base.GetValues     = i830ReadRGBAPixels_555;
-         drb->Base.PutRow        = i830WriteRGBASpan_555;
-         drb->Base.PutRowRGB     = i830WriteRGBSpan_555;
-         drb->Base.PutMonoRow    = i830WriteMonoRGBASpan_555;
-         drb->Base.PutValues     = i830WriteRGBAPixels_555;
-         drb->Base.PutMonoValues = i830WriteMonoRGBAPixels_555;
-      }
-      else if (vis->redBits == 5 && vis->greenBits == 6 && vis->blueBits == 5) {
-         drb->Base.GetRow        = i830ReadRGBASpan_565;
-         drb->Base.GetValues     = i830ReadRGBAPixels_565;
-         drb->Base.PutRow        = i830WriteRGBASpan_565;
-         drb->Base.PutRowRGB     = i830WriteRGBSpan_565;
-         drb->Base.PutMonoRow    = i830WriteMonoRGBASpan_565;
-         drb->Base.PutValues     = i830WriteRGBAPixels_565;
-         drb->Base.PutMonoValues = i830WriteMonoRGBAPixels_565;
-      }
-      else {
-         assert(vis->redBits == 8);
-         assert(vis->greenBits == 8);
-         assert(vis->blueBits == 8);
-         drb->Base.GetRow        = i830ReadRGBASpan_8888;
-         drb->Base.GetValues     = i830ReadRGBAPixels_8888;
-         drb->Base.PutRow        = i830WriteRGBASpan_8888;
-         drb->Base.PutRowRGB     = i830WriteRGBSpan_8888;
-         drb->Base.PutMonoRow    = i830WriteMonoRGBASpan_8888;
-         drb->Base.PutValues     = i830WriteRGBAPixels_8888;
-         drb->Base.PutMonoValues = i830WriteMonoRGBAPixels_8888;
-      }
-   }
-   else if (drb->Base.InternalFormat == GL_DEPTH_COMPONENT16) {
-      drb->Base.GetRow        = i830ReadDepthSpan_16;
-      drb->Base.GetValues     = i830ReadDepthPixels_16;
-      drb->Base.PutRow        = i830WriteDepthSpan_16;
-      drb->Base.PutMonoRow    = i830WriteMonoDepthSpan_16;
-      drb->Base.PutValues     = i830WriteDepthPixels_16;
-      drb->Base.PutMonoValues = NULL;
-   }
-   else if (drb->Base.InternalFormat == GL_DEPTH_COMPONENT24) {
-      drb->Base.GetRow        = i830ReadDepthSpan_24_8;
-      drb->Base.GetValues     = i830ReadDepthPixels_24_8;
-      drb->Base.PutRow        = i830WriteDepthSpan_24_8;
-      drb->Base.PutMonoRow    = i830WriteMonoDepthSpan_24_8;
-      drb->Base.PutValues     = i830WriteDepthPixels_24_8;
-      drb->Base.PutMonoValues = NULL;
-   }
-   else if (drb->Base.InternalFormat == GL_DEPTH_COMPONENT32) {
-      /* not _really_ 32-bit Z */
-      drb->Base.GetRow        = i830ReadDepthSpan_24;
-      drb->Base.GetValues     = i830ReadDepthPixels_24;
-      drb->Base.PutRow        = i830WriteDepthSpan_24;
-      drb->Base.PutMonoRow    = i830WriteMonoDepthSpan_24;
-      drb->Base.PutValues     = i830WriteDepthPixels_24;
-      drb->Base.PutMonoValues = NULL;
-   }
-   else if (drb->Base.InternalFormat == GL_STENCIL_INDEX8_EXT) {
-      drb->Base.GetRow        = i830ReadStencilSpan_24_8;
-      drb->Base.GetValues     = i830ReadStencilPixels_24_8;
-      drb->Base.PutRow        = i830WriteStencilSpan_24_8;
-      drb->Base.PutMonoRow    = i830WriteMonoStencilSpan_24_8;
-      drb->Base.PutValues     = i830WriteStencilPixels_24_8;
-      drb->Base.PutMonoValues = NULL;
-   }
-}
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/i830/i830_span.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/i830/i830_span.h
deleted file mode 100644
index 4b8341971..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/i830/i830_span.h
+++ /dev/null
@@ -1,51 +0,0 @@
-/**************************************************************************
-
-Copyright 2001 VA Linux Systems Inc., Fremont, California.
-
-All Rights Reserved.
-
-Permission is hereby granted, free of charge, to any person obtaining a
-copy of this software and associated documentation files (the "Software"),
-to deal in the Software without restriction, including without limitation
-on the rights to use, copy, modify, merge, publish, distribute, sub
-license, and/or sell copies of the Software, and to permit persons to whom
-the Software is furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice (including the next
-paragraph) shall be included in all copies or substantial portions of the
-Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
-ATI, VA LINUX SYSTEMS AND/OR THEIR SUPPLIERS BE LIABLE FOR ANY CLAIM,
-DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
-OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
-USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-**************************************************************************/
-
-/* $XFree86: xc/lib/GL/mesa/src/drv/i830/i830_span.h,v 1.2 2002/09/11 00:29:26 dawes Exp $ */
-
-/*
- * Author:
- *   Jeff Hartmann <jhartmann@2d3d.com>
- *
- * Heavily based on the I810 driver, which was written by:
- *   Keith Whitwell <keith@tungstengraphics.com>
- */
-
-#ifndef _I830_SPAN_H
-#define _I830_SPAN_H
-
-#include "drirenderbuffer.h"
-
-extern void i830DDInitSpanFuncs( GLcontext *ctx );
-
-extern void i830SpanRenderFinish( GLcontext *ctx );
-extern void i830SpanRenderStart( GLcontext *ctx );
-
-extern void
-i830SetSpanFunctions(driRenderbuffer *rb, const GLvisual *vis);
-
-#endif
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/i830/i830_state.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/i830/i830_state.c
deleted file mode 100644
index 615348544..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/i830/i830_state.c
+++ /dev/null
@@ -1,1707 +0,0 @@
-/**************************************************************************
-
-Copyright 2001 2d3d Inc., Delray Beach, FL
-
-All Rights Reserved.
-
-Permission is hereby granted, free of charge, to any person obtaining a
-copy of this software and associated documentation files (the "Software"),
-to deal in the Software without restriction, including without limitation
-on the rights to use, copy, modify, merge, publish, distribute, sub
-license, and/or sell copies of the Software, and to permit persons to whom
-the Software is furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice (including the next
-paragraph) shall be included in all copies or substantial portions of the
-Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
-ATI, VA LINUX SYSTEMS AND/OR THEIR SUPPLIERS BE LIABLE FOR ANY CLAIM,
-DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
-OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
-USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-**************************************************************************/
-
-/* $XFree86: xc/lib/GL/mesa/src/drv/i830/i830_state.c,v 1.6 2003/01/28 22:47:06 dawes Exp $ */
-
-/*
- * Author:
- *   Jeff Hartmann <jhartmann@2d3d.com>
- *
- * Heavily based on the I810 driver, which was written by:
- *   Keith Whitwell <keith@tungstengraphics.com>
- */
-
-#include "glheader.h"
-#include "buffers.h"
-#include "context.h"
-#include "macros.h"
-#include "enums.h"
-#include "dd.h"
-
-#include "texmem.h"
-
-#include "i830_screen.h"
-#include "i830_dri.h"
-
-#include "i830_context.h"
-#include "i830_state.h"
-#include "i830_tex.h"
-#include "i830_tris.h"
-#include "i830_ioctl.h"
-
-#include "swrast/swrast.h"
-#include "array_cache/acache.h"
-#include "tnl/tnl.h"
-#include "swrast_setup/swrast_setup.h"
-
-#include "tnl/t_pipeline.h"
-
-static __inline__ GLuint i830PackColor(GLuint format, 
-				       GLubyte r, GLubyte g, 
-				       GLubyte b, GLubyte a)
-{
-
-   if (I830_DEBUG&DEBUG_DRI)
-      fprintf(stderr, "%s\n", __FUNCTION__);
-
-   switch (format) {
-   case DV_PF_555:
-      return I830PACKCOLOR1555(r,g,b,a);
-   case DV_PF_565:
-      return I830PACKCOLOR565(r,g,b);
-   case DV_PF_8888:
-      return I830PACKCOLOR8888(r,g,b,a);
-   default:
-      fprintf(stderr, "unknown format %d\n", (int)format);
-      return 0;
-   }
-}
-
-static void i830StencilFunc(GLcontext *ctx, GLenum func, GLint ref,
-			    GLuint mask)
-{
-   i830ContextPtr imesa = I830_CONTEXT(ctx);
-   int test = 0;
-
-   mask = mask & 0xff;
-
-   if (I830_DEBUG&DEBUG_DRI)
-      fprintf(stderr, "%s : func: %s, ref : 0x%x, mask: 0x%x\n", __FUNCTION__,
-	      _mesa_lookup_enum_by_nr(func), ref, mask);
-
-   switch(func) {
-   case GL_NEVER: 
-      test = COMPAREFUNC_NEVER; 
-      break;
-   case GL_LESS: 
-      test = COMPAREFUNC_LESS; 
-      break;
-   case GL_LEQUAL: 
-      test = COMPAREFUNC_LEQUAL; 
-      break;
-   case GL_GREATER: 
-      test = COMPAREFUNC_GREATER; 
-      break;
-   case GL_GEQUAL: 
-      test = COMPAREFUNC_GEQUAL; 
-      break;
-   case GL_NOTEQUAL: 
-      test = COMPAREFUNC_NOTEQUAL; 
-      break;
-   case GL_EQUAL: 
-      test = COMPAREFUNC_EQUAL; 
-      break;
-   case GL_ALWAYS: 
-      test = COMPAREFUNC_ALWAYS; 
-      break;
-   default:
-      return;
-   }
-
-   I830_STATECHANGE(imesa, I830_UPLOAD_CTX);
-   imesa->Setup[I830_CTXREG_STATE4] &= ~MODE4_ENABLE_STENCIL_TEST_MASK;
-   imesa->Setup[I830_CTXREG_STATE4] |= (ENABLE_STENCIL_TEST_MASK |
-					STENCIL_TEST_MASK(mask));
-   imesa->Setup[I830_CTXREG_STENCILTST] &= ~(STENCIL_REF_VALUE_MASK |
-					     ENABLE_STENCIL_TEST_FUNC_MASK);
-   imesa->Setup[I830_CTXREG_STENCILTST] |= (ENABLE_STENCIL_REF_VALUE |
-					    ENABLE_STENCIL_TEST_FUNC |
-					    STENCIL_REF_VALUE(ref) |
-					    STENCIL_TEST_FUNC(test));
-}
-
-static void i830StencilMask(GLcontext *ctx, GLuint mask)
-{
-   i830ContextPtr imesa = I830_CONTEXT(ctx);
-
-   if (I830_DEBUG&DEBUG_DRI)
-      fprintf(stderr, "%s : mask 0x%x\n", __FUNCTION__, mask);
-
-   mask = mask & 0xff;
-
-   I830_STATECHANGE(imesa, I830_UPLOAD_CTX);
-   imesa->Setup[I830_CTXREG_STATE4] &= ~MODE4_ENABLE_STENCIL_WRITE_MASK;
-   imesa->Setup[I830_CTXREG_STATE4] |= (ENABLE_STENCIL_WRITE_MASK |
-					STENCIL_WRITE_MASK(mask));
-}
-
-static void i830StencilOp(GLcontext *ctx, GLenum fail, GLenum zfail,
-			  GLenum zpass)
-{
-   i830ContextPtr imesa = I830_CONTEXT(ctx);
-   int fop, dfop, dpop;
-
-   if (I830_DEBUG&DEBUG_DRI)
-      fprintf(stderr, "%s: fail : %s, zfail: %s, zpass : %s\n", __FUNCTION__,
-	      _mesa_lookup_enum_by_nr(fail),
-	      _mesa_lookup_enum_by_nr(zfail),
-	      _mesa_lookup_enum_by_nr(zpass));
-
-   fop = 0; dfop = 0; dpop = 0;
-
-   switch(fail) {
-   case GL_KEEP: 
-      fop = STENCILOP_KEEP; 
-      break;
-   case GL_ZERO: 
-      fop = STENCILOP_ZERO; 
-      break;
-   case GL_REPLACE: 
-      fop = STENCILOP_REPLACE; 
-      break;
-   case GL_INCR: 
-      fop = STENCILOP_INCRSAT;
-      break;
-   case GL_DECR: 
-      fop = STENCILOP_DECRSAT;
-      break;
-   case GL_INCR_WRAP:
-      fop = STENCILOP_INCR; 
-      break;
-   case GL_DECR_WRAP:
-      fop = STENCILOP_DECR; 
-      break;
-   case GL_INVERT: 
-      fop = STENCILOP_INVERT; 
-      break;
-   default: 
-      break;
-   }
-   switch(zfail) {
-   case GL_KEEP: 
-      dfop = STENCILOP_KEEP; 
-      break;
-   case GL_ZERO: 
-      dfop = STENCILOP_ZERO; 
-      break;
-   case GL_REPLACE: 
-      dfop = STENCILOP_REPLACE; 
-      break;
-   case GL_INCR: 
-      dfop = STENCILOP_INCRSAT;
-      break;
-   case GL_DECR: 
-      dfop = STENCILOP_DECRSAT;
-      break;
-   case GL_INCR_WRAP:
-      dfop = STENCILOP_INCR; 
-      break;
-   case GL_DECR_WRAP:
-      dfop = STENCILOP_DECR; 
-      break;
-   case GL_INVERT: 
-      dfop = STENCILOP_INVERT; 
-      break;
-   default: 
-      break;
-   }
-   switch(zpass) {
-   case GL_KEEP: 
-      dpop = STENCILOP_KEEP; 
-      break;
-   case GL_ZERO: 
-      dpop = STENCILOP_ZERO; 
-      break;
-   case GL_REPLACE: 
-      dpop = STENCILOP_REPLACE; 
-      break;
-   case GL_INCR: 
-      dpop = STENCILOP_INCRSAT;
-      break;
-   case GL_DECR: 
-      dpop = STENCILOP_DECRSAT;
-      break;
-   case GL_INCR_WRAP:
-      dpop = STENCILOP_INCR; 
-      break;
-   case GL_DECR_WRAP:
-      dpop = STENCILOP_DECR; 
-      break;
-   case GL_INVERT: 
-      dpop = STENCILOP_INVERT; 
-      break;
-   default: 
-      break;
-   }
-
-
-   I830_STATECHANGE(imesa, I830_UPLOAD_CTX);
-   imesa->Setup[I830_CTXREG_STENCILTST] &= ~(STENCIL_OPS_MASK);
-   imesa->Setup[I830_CTXREG_STENCILTST] |= (ENABLE_STENCIL_PARMS |
-					    STENCIL_FAIL_OP(fop) |
-					    STENCIL_PASS_DEPTH_FAIL_OP(dfop) |
-					    STENCIL_PASS_DEPTH_PASS_OP(dpop));
-}
-
-static void i830AlphaFunc(GLcontext *ctx, GLenum func, GLfloat ref)
-{
-   i830ContextPtr imesa = I830_CONTEXT(ctx);
-   int test = 0;
-   GLuint refByte = (GLint) (ref * 255.0);
-
-   switch(func) {
-   case GL_NEVER: 
-      test = COMPAREFUNC_NEVER; 
-      break;
-   case GL_LESS: 
-      test = COMPAREFUNC_LESS; 
-      break;
-   case GL_LEQUAL: 
-      test = COMPAREFUNC_LEQUAL; 
-      break;
-   case GL_GREATER: 
-      test = COMPAREFUNC_GREATER; 
-      break;
-   case GL_GEQUAL: 
-      test = COMPAREFUNC_GEQUAL; 
-      break;
-   case GL_NOTEQUAL: 
-      test = COMPAREFUNC_NOTEQUAL; 
-      break;
-   case GL_EQUAL: 
-      test = COMPAREFUNC_EQUAL; 
-      break;
-   case GL_ALWAYS: 
-      test = COMPAREFUNC_ALWAYS; 
-      break;
-   default:
-      return;
-   }
-
-   I830_STATECHANGE(imesa, I830_UPLOAD_CTX);
-   imesa->Setup[I830_CTXREG_STATE2] &= ~ALPHA_TEST_REF_MASK;
-   imesa->Setup[I830_CTXREG_STATE2] |= (ENABLE_ALPHA_TEST_FUNC |
-					ENABLE_ALPHA_REF_VALUE |
-					ALPHA_TEST_FUNC(test) |
-					ALPHA_REF_VALUE(refByte));
-}
-
-/* This function makes sure that the proper enables are
- * set for LogicOp, Independant Alpha Blend, and Blending.
- * It needs to be called from numerous places where we
- * could change the LogicOp or Independant Alpha Blend without subsequent
- * calls to glEnable.
- */
-static void i830EvalLogicOpBlendState(GLcontext *ctx)
-{
-   i830ContextPtr imesa = I830_CONTEXT(ctx);
-
-   I830_STATECHANGE(imesa, I830_UPLOAD_CTX);
-
-   imesa->Setup[I830_CTXREG_ENABLES_1] &= ~(ENABLE_COLOR_BLEND |
-					    ENABLE_LOGIC_OP_MASK);
-   imesa->Setup[I830_CTXREG_IALPHAB] &= ~ENABLE_INDPT_ALPHA_BLEND;
-
-   if (ctx->Color.ColorLogicOpEnabled) {
-      imesa->Setup[I830_CTXREG_ENABLES_1] |= (DISABLE_COLOR_BLEND |
-					      ENABLE_LOGIC_OP);
-      imesa->Setup[I830_CTXREG_IALPHAB] |= DISABLE_INDPT_ALPHA_BLEND;
-   } else if (ctx->Color.BlendEnabled) {
-      imesa->Setup[I830_CTXREG_ENABLES_1] |= (ENABLE_COLOR_BLEND |
-					      DISABLE_LOGIC_OP);
-
-      /* If the alpha blend state does not match the color blend state,
-       * enable independent alpha blending.  Otherwise, leave it disabled
-       * and the hardware will use the color blend state for both.
-       */
-
-      if ( 0 && (imesa->Setup[I830_CTXREG_IALPHAB] & BLEND_STATE_MASK)
-	   != (imesa->Setup[I830_CTXREG_STATE1] & BLEND_STATE_MASK) ) {
-	 imesa->Setup[I830_CTXREG_IALPHAB] |= ENABLE_INDPT_ALPHA_BLEND;
-      } else {
-	 imesa->Setup[I830_CTXREG_IALPHAB] |= DISABLE_INDPT_ALPHA_BLEND;
-      }
-   } else {
-      imesa->Setup[I830_CTXREG_ENABLES_1] |= (DISABLE_COLOR_BLEND |
-					      DISABLE_LOGIC_OP);
-      imesa->Setup[I830_CTXREG_IALPHAB] |= DISABLE_INDPT_ALPHA_BLEND;
-   }
-}
-
-static void i830BlendColor(GLcontext *ctx, const GLfloat color[4])
-{
-   i830ContextPtr imesa = I830_CONTEXT(ctx);
-   GLubyte r, g, b, a;
-
-   if (I830_DEBUG&DEBUG_DRI)
-      fprintf(stderr, "%s\n", __FUNCTION__);
-
-   FLOAT_COLOR_TO_UBYTE_COLOR(r, color[RCOMP]);
-   FLOAT_COLOR_TO_UBYTE_COLOR(g, color[GCOMP]);
-   FLOAT_COLOR_TO_UBYTE_COLOR(b, color[BCOMP]);
-   FLOAT_COLOR_TO_UBYTE_COLOR(a, color[ACOMP]);
-
-   I830_STATECHANGE(imesa, I830_UPLOAD_CTX);
-   imesa->Setup[I830_CTXREG_BLENDCOLR] = ((a << 24) |
-					  (r << 16) |
-					  (g << 8) |
-					  b);
-}
-
-/**
- * Calculate the hardware blend factor setting.  This same function is used
- * for source and destination of both alpha and RGB.  
- *
- * \returns
- * The hardware register value for the specified blend factor.  This value
- * will need to be shifted into the correct position for either source or
- * destination factor.
- *
- * \todo
- * Since the two cases where source and destination are handled differently
- * are essentially error cases, they should never happen.  Determine if these
- * cases can be removed.
- */
-static int blend_factor( GLenum factor, GLboolean is_src )
-{
-   int func;
-
-   switch( factor ) {
-   case GL_ZERO:
-      func = BLENDFACT_ZERO;
-      break;
-   case GL_ONE: 
-      func = BLENDFACT_ONE;
-      break;
-   case GL_SRC_COLOR:
-      func = BLENDFACT_SRC_COLR;
-      break;
-   case GL_ONE_MINUS_SRC_COLOR:
-      func = BLENDFACT_INV_SRC_COLR;
-      break;
-   case GL_SRC_ALPHA: 
-      func = BLENDFACT_SRC_ALPHA;
-      break;
-   case GL_ONE_MINUS_SRC_ALPHA:
-      func = BLENDFACT_INV_SRC_ALPHA;
-      break;
-   case GL_DST_ALPHA: 
-      func = BLENDFACT_DST_ALPHA;
-      break;
-   case GL_ONE_MINUS_DST_ALPHA:
-      func = BLENDFACT_INV_DST_ALPHA;
-      break;
-   case GL_DST_COLOR: 
-      func = BLENDFACT_DST_COLR;
-      break;
-   case GL_ONE_MINUS_DST_COLOR: 
-      func = BLENDFACT_INV_DST_COLR;
-      break;
-   case GL_SRC_ALPHA_SATURATE: 
-      func = (is_src) ? BLENDFACT_SRC_ALPHA_SATURATE : BLENDFACT_ZERO;
-      break;
-   case GL_CONSTANT_COLOR:
-      func = BLENDFACT_CONST_COLOR;
-      break;
-   case GL_ONE_MINUS_CONSTANT_COLOR:
-      func = BLENDFACT_INV_CONST_COLOR;
-      break;
-   case GL_CONSTANT_ALPHA:
-      func = BLENDFACT_CONST_ALPHA;
-      break;
-   case GL_ONE_MINUS_CONSTANT_ALPHA:
-      func = BLENDFACT_INV_CONST_ALPHA;
-      break;
-   default:
-      func = (is_src) ? BLENDFACT_ONE : BLENDFACT_ZERO;
-   }
-
-   return func;
-}
-
-
-/**
- * Sets both the blend equation (called "function" in i830 docs) and the
- * blend function (called "factor" in i830 docs).  This is done in a single
- * function because some blend equations (i.e., \c GL_MIN and \c GL_MAX)
- * change the interpretation of the blend function.
- */
-
-static void i830_set_blend_state( GLcontext * ctx )
-{
-   i830ContextPtr imesa = I830_CONTEXT(ctx);
-   int funcA;
-   int funcRGB;
-   int eqnA;
-   int eqnRGB;
-
-
-   funcRGB = SRC_BLND_FACT( blend_factor( ctx->Color.BlendSrcRGB, GL_TRUE ) )
-       | DST_BLND_FACT( blend_factor( ctx->Color.BlendDstRGB, GL_FALSE ) );
-
-   switch(ctx->Color.BlendEquationRGB) {
-   case GL_FUNC_ADD:
-      eqnRGB = BLENDFUNC_ADD; 
-      break;
-   case GL_MIN:
-      eqnRGB = BLENDFUNC_MIN;
-      funcRGB = SRC_BLND_FACT(BLENDFACT_ONE) | DST_BLND_FACT(BLENDFACT_ONE);
-      break;
-   case GL_MAX: 
-      eqnRGB = BLENDFUNC_MAX;
-      funcRGB = SRC_BLND_FACT(BLENDFACT_ONE) | DST_BLND_FACT(BLENDFACT_ONE);
-      break;
-   case GL_FUNC_SUBTRACT: 
-      eqnRGB = BLENDFUNC_SUB; 
-      break;
-   case GL_FUNC_REVERSE_SUBTRACT:
-      eqnRGB = BLENDFUNC_RVRSE_SUB; 
-      break;
-   default:
-      fprintf( stderr, "[%s:%u] Invalid RGB blend equation (0x%04x).\n",
-	       __func__, __LINE__, ctx->Color.BlendEquationRGB );
-      return;
-   }
-
-
-   funcA = SRC_ABLEND_FACT( blend_factor( ctx->Color.BlendSrcA, GL_TRUE ) )
-       | DST_ABLEND_FACT( blend_factor( ctx->Color.BlendDstA, GL_FALSE ) );
-
-   switch(ctx->Color.BlendEquationA) {
-   case GL_FUNC_ADD:
-      eqnA = BLENDFUNC_ADD; 
-      break;
-   case GL_MIN: 
-      eqnA = BLENDFUNC_MIN;
-      funcA = SRC_BLND_FACT(BLENDFACT_ONE) | DST_BLND_FACT(BLENDFACT_ONE);
-      break;
-   case GL_MAX: 
-      eqnA = BLENDFUNC_MAX;
-      funcA = SRC_BLND_FACT(BLENDFACT_ONE) | DST_BLND_FACT(BLENDFACT_ONE);
-      break;
-   case GL_FUNC_SUBTRACT: 
-      eqnA = BLENDFUNC_SUB; 
-      break;
-   case GL_FUNC_REVERSE_SUBTRACT:
-      eqnA = BLENDFUNC_RVRSE_SUB; 
-      break;
-   default:
-      fprintf( stderr, "[%s:%u] Invalid alpha blend equation (0x%04x).\n",
-	       __func__, __LINE__, ctx->Color.BlendEquationA );
-      return;
-   }
-
-   I830_STATECHANGE(imesa, I830_UPLOAD_CTX);
-
-   imesa->Setup[I830_CTXREG_STATE1] = eqnRGB | funcRGB
-       | STATE3D_MODES_1_CMD
-       | ENABLE_SRC_BLND_FACTOR | ENABLE_DST_BLND_FACTOR
-       | ENABLE_COLR_BLND_FUNC;
-
-   imesa->Setup[I830_CTXREG_IALPHAB] = eqnA | funcA
-       | STATE3D_INDPT_ALPHA_BLEND_CMD
-       | ENABLE_SRC_ABLEND_FACTOR | ENABLE_DST_ABLEND_FACTOR
-       | ENABLE_ALPHA_BLENDFUNC;
-
-
-   /* This will catch a logicop blend equation.  It will also ensure
-    * independant alpha blend is really in the correct state (either enabled
-    * or disabled) if blending is already enabled.
-    */
-
-   i830EvalLogicOpBlendState(ctx);
-
-   if (0) {
-      fprintf(stderr, "[%s:%u] STATE1: 0x%08x IALPHAB: 0x%08x blend is %sabled\n",
-	      __func__, __LINE__,
-	      imesa->Setup[I830_CTXREG_STATE1],
-	      imesa->Setup[I830_CTXREG_IALPHAB],
-	      (ctx->Color.BlendEnabled) ? "en" : "dis");
-   }
-}
-
-static void i830BlendEquationSeparate(GLcontext *ctx,
-				      GLenum modeRGB, GLenum modeA)
-{
-   if (I830_DEBUG&DEBUG_DRI)
-     fprintf(stderr, "%s -> %s, %s\n", __FUNCTION__,
-	     _mesa_lookup_enum_by_nr(modeRGB),
-	     _mesa_lookup_enum_by_nr(modeA));
-
-   (void) modeRGB;
-   (void) modeA;
-   i830_set_blend_state( ctx );
-}
-
-
-
-static void i830BlendFuncSeparate(GLcontext *ctx, GLenum sfactorRGB, 
-				  GLenum dfactorRGB, GLenum sfactorA,
-				  GLenum dfactorA )
-{
-   if (I830_DEBUG&DEBUG_DRI)
-     fprintf(stderr, "%s -> RGB(%s, %s) A(%s, %s)\n", __FUNCTION__,
-	     _mesa_lookup_enum_by_nr(sfactorRGB),
-	     _mesa_lookup_enum_by_nr(dfactorRGB),
-	     _mesa_lookup_enum_by_nr(sfactorA),
-	     _mesa_lookup_enum_by_nr(dfactorA));
-
-   (void) sfactorRGB;
-   (void) dfactorRGB;
-   (void) sfactorA;
-   (void) dfactorA;
-   i830_set_blend_state( ctx );
-}
-
-static void i830DepthFunc(GLcontext *ctx, GLenum func)
-{
-   i830ContextPtr imesa = I830_CONTEXT(ctx);
-   int test = 0;
-
-   if (I830_DEBUG&DEBUG_DRI)
-      fprintf(stderr, "%s\n", __FUNCTION__);
-
-   switch(func) {
-   case GL_NEVER: 
-      test = COMPAREFUNC_NEVER; 
-      break;
-   case GL_LESS: 
-      test = COMPAREFUNC_LESS; 
-      break;
-   case GL_LEQUAL: 
-      test = COMPAREFUNC_LEQUAL; 
-      break;
-   case GL_GREATER: 
-      test = COMPAREFUNC_GREATER; 
-      break;
-   case GL_GEQUAL: 
-      test = COMPAREFUNC_GEQUAL; 
-      break;
-   case GL_NOTEQUAL: 
-      test = COMPAREFUNC_NOTEQUAL; 
-      break;
-   case GL_EQUAL: 
-      test = COMPAREFUNC_EQUAL; 
-      break;
-   case GL_ALWAYS: 
-      test = COMPAREFUNC_ALWAYS; 
-      break;
-   default: return;
-   }
-
-   I830_STATECHANGE(imesa, I830_UPLOAD_CTX);
-   imesa->Setup[I830_CTXREG_STATE3] &= ~DEPTH_TEST_FUNC_MASK;
-   imesa->Setup[I830_CTXREG_STATE3] |= (ENABLE_DEPTH_TEST_FUNC |
-				       DEPTH_TEST_FUNC(test));
-}
-
-static void i830DepthMask(GLcontext *ctx, GLboolean flag)
-{
-   i830ContextPtr imesa = I830_CONTEXT(ctx);
-
-   if (I830_DEBUG&DEBUG_DRI)
-      fprintf(stderr, "%s flag (%d)\n", __FUNCTION__, flag);
-
-   I830_STATECHANGE(imesa, I830_UPLOAD_CTX);
-
-   imesa->Setup[I830_CTXREG_ENABLES_2] &= ~ENABLE_DIS_DEPTH_WRITE_MASK;
-
-   if (flag && ctx->Depth.Test)
-      imesa->Setup[I830_CTXREG_ENABLES_2] |= ENABLE_DEPTH_WRITE;
-   else
-      imesa->Setup[I830_CTXREG_ENABLES_2] |= DISABLE_DEPTH_WRITE;
-}
-
-/* =============================================================
- * Polygon stipple
- *
- * The i830 supports a 4x4 stipple natively, GL wants 32x32.
- * Fortunately stipple is usually a repeating pattern.
- */
-static void i830PolygonStipple( GLcontext *ctx, const GLubyte *mask )
-{
-   i830ContextPtr imesa = I830_CONTEXT(ctx);
-   const GLubyte *m = mask;
-   GLubyte p[4];
-   int i,j,k;
-   int active = (ctx->Polygon.StippleFlag &&
-		 imesa->reduced_primitive == GL_TRIANGLES);
-   GLuint newMask;
-
-   if (active) {
-      I830_STATECHANGE(imesa, I830_UPLOAD_STIPPLE);
-      imesa->StippleSetup[I830_STPREG_ST1] &= ~ST1_ENABLE;
-   }
-
-   p[0] = mask[12] & 0xf; p[0] |= p[0] << 4;
-   p[1] = mask[8] & 0xf; p[1] |= p[1] << 4;
-   p[2] = mask[4] & 0xf; p[2] |= p[2] << 4;
-   p[3] = mask[0] & 0xf; p[3] |= p[3] << 4;
-
-   for (k = 0 ; k < 8 ; k++)
-      for (j = 3 ; j >= 0; j--)
-	 for (i = 0 ; i < 4 ; i++, m++)
-	    if (*m != p[j]) {
-	       imesa->hw_stipple = 0;
-	       return;
-	    }
-
-   newMask = (((p[0] & 0xf) << 0) |
-	      ((p[1] & 0xf) << 4) |
-	      ((p[2] & 0xf) << 8) |
-	      ((p[3] & 0xf) << 12));
-
-
-   if (newMask == 0xffff || newMask == 0x0) {
-      /* this is needed to make conform pass */
-      imesa->hw_stipple = 0;
-      return;
-   }
-
-   imesa->StippleSetup[I830_STPREG_ST1] &= ~0xffff;
-   imesa->StippleSetup[I830_STPREG_ST1] |= newMask;
-   imesa->hw_stipple = 1;
-
-   if (active)
-      imesa->StippleSetup[I830_STPREG_ST1] |= ST1_ENABLE;
-}
-
-static void i830PolygonStippleFallback( GLcontext *ctx, const GLubyte *mask )
-{
-   i830ContextPtr imesa = I830_CONTEXT(ctx);
-   imesa->hw_stipple = 0;
-   (void) i830PolygonStipple;
-}
-
-/* =============================================================
- * Hardware clipping
- */
-static void i830Scissor(GLcontext *ctx, GLint x, GLint y, 
-			GLsizei w, GLsizei h)
-{
-   i830ContextPtr imesa = I830_CONTEXT(ctx);
-   int x1 = x;
-   int y1 = imesa->driDrawable->h - (y + h);
-   int x2 = x + w - 1;
-   int y2 = y1 + h - 1;
-
-   if (I830_DEBUG&DEBUG_DRI)
-      fprintf(stderr, "[%s] x(%d) y(%d) w(%d) h(%d)\n", __FUNCTION__,
-	      x, y, w, h);
-
-   if (x1 < 0) x1 = 0;
-   if (y1 < 0) y1 = 0;
-   if (x2 < 0) x2 = 0;
-   if (y2 < 0) y2 = 0;
-
-   if (x2 >= imesa->i830Screen->width) x2 = imesa->i830Screen->width-1;
-   if (y2 >= imesa->i830Screen->height) y2 = imesa->i830Screen->height-1;
-   if (x1 >= imesa->i830Screen->width) x1 = imesa->i830Screen->width-1;
-   if (y1 >= imesa->i830Screen->height) y1 = imesa->i830Screen->height-1;
-
-
-   I830_STATECHANGE(imesa, I830_UPLOAD_BUFFERS);
-   imesa->BufferSetup[I830_DESTREG_SR1] = (y1 << 16) | (x1 & 0xffff);
-   imesa->BufferSetup[I830_DESTREG_SR2] = (y2 << 16) | (x2 & 0xffff);
-}
-
-static void i830LogicOp(GLcontext *ctx, GLenum opcode)
-{
-   i830ContextPtr imesa = I830_CONTEXT(ctx);
-   int tmp = 0;
-
-   if (I830_DEBUG&DEBUG_DRI)
-      fprintf(stderr, "%s\n", __FUNCTION__);
-
-   /* FIXME: This should be a look-up table, like the r200 driver. */
-   switch(opcode) {
-   case GL_CLEAR: 
-      tmp = LOGICOP_CLEAR; 
-      break;
-   case GL_AND: 
-      tmp = LOGICOP_AND; 
-      break;
-   case GL_AND_REVERSE: 
-      tmp = LOGICOP_AND_RVRSE; 
-      break;
-   case GL_COPY: 
-      tmp = LOGICOP_COPY; 
-      break;
-   case GL_COPY_INVERTED: 
-      tmp = LOGICOP_COPY_INV; 
-      break;
-   case GL_AND_INVERTED: 
-      tmp = LOGICOP_AND_INV; 
-      break;
-   case GL_NOOP: 
-      tmp = LOGICOP_NOOP; 
-      break;
-   case GL_XOR: 
-      tmp = LOGICOP_XOR; 
-      break;
-   case GL_OR: 
-      tmp = LOGICOP_OR; 
-      break;
-   case GL_OR_INVERTED: 
-      tmp = LOGICOP_OR_INV; 
-      break;
-   case GL_NOR: 
-      tmp = LOGICOP_NOR; 
-      break;
-   case GL_EQUIV: 
-      tmp = LOGICOP_EQUIV; 
-      break;
-   case GL_INVERT: 
-      tmp = LOGICOP_INV; 
-      break;
-   case GL_OR_REVERSE: 
-      tmp = LOGICOP_OR_RVRSE; 
-      break;
-   case GL_NAND: 
-      tmp = LOGICOP_NAND; 
-      break;
-   case GL_SET: 
-      tmp = LOGICOP_SET; 
-      break;
-   default:
-      return;
-   }
-
-   I830_STATECHANGE(imesa, I830_UPLOAD_CTX);
-   imesa->Setup[I830_CTXREG_STATE4] &= ~LOGICOP_MASK;
-   imesa->Setup[I830_CTXREG_STATE4] |= LOGIC_OP_FUNC(tmp);
-
-   /* Make sure all the enables are correct */
-   i830EvalLogicOpBlendState(ctx);
-}
-
-/* Fallback to swrast for select and feedback.
- */
-static void i830RenderMode( GLcontext *ctx, GLenum mode )
-{
-   i830ContextPtr imesa = I830_CONTEXT(ctx);
-   FALLBACK( imesa, I830_FALLBACK_RENDERMODE, (mode != GL_RENDER) );
-}
-
-static void i830DrawBuffer(GLcontext *ctx, GLenum mode )
-{
-   i830ContextPtr imesa = I830_CONTEXT(ctx);
-
-   /*
-    * _ColorDrawBufferMask is easier to cope with than <mode>.
-    */
-   switch ( ctx->DrawBuffer->_ColorDrawBufferMask[0] ) {
-   case BUFFER_BIT_FRONT_LEFT:
-      I830_FIREVERTICES(imesa);
-      I830_STATECHANGE(imesa, I830_UPLOAD_BUFFERS);
-      imesa->BufferSetup[I830_DESTREG_CBUFADDR] = imesa->i830Screen->fbOffset;
-      i830XMesaSetFrontClipRects( imesa );
-      FALLBACK( imesa, I830_FALLBACK_DRAW_BUFFER, GL_FALSE );
-      break;
-   case BUFFER_BIT_BACK_LEFT:
-      I830_FIREVERTICES(imesa);
-      I830_STATECHANGE(imesa, I830_UPLOAD_BUFFERS);
-      imesa->BufferSetup[I830_DESTREG_CBUFADDR] = 
-					imesa->i830Screen->backOffset;
-      i830XMesaSetBackClipRects( imesa );
-      FALLBACK( imesa, I830_FALLBACK_DRAW_BUFFER, GL_FALSE );
-      break;
-   default:
-      /* GL_NONE or GL_FRONT_AND_BACK or stereo left&right, etc */
-      FALLBACK( imesa, I830_FALLBACK_DRAW_BUFFER, GL_TRUE );
-      return;
-   }
-
-   /* We want to update the s/w rast state too so that i830SetBuffer()
-    * gets called.
-    */
-   _swrast_DrawBuffer(ctx, mode);
-}
-
-static void i830ReadBuffer(GLcontext *ctx, GLenum mode )
-{
-   /* nothing, until we implement h/w glRead/CopyPixels or CopyTexImage */
-}
-
-static void i830ClearColor(GLcontext *ctx, const GLfloat color[4])
-{
-   i830ContextPtr imesa = I830_CONTEXT(ctx);
-
-   CLAMPED_FLOAT_TO_UBYTE(imesa->clear_red, color[0]);
-   CLAMPED_FLOAT_TO_UBYTE(imesa->clear_green, color[1]);
-   CLAMPED_FLOAT_TO_UBYTE(imesa->clear_blue, color[2]);
-   CLAMPED_FLOAT_TO_UBYTE(imesa->clear_alpha, color[3]);
-
-   imesa->ClearColor = i830PackColor(imesa->i830Screen->fbFormat,
-				     imesa->clear_red,
-                                     imesa->clear_green,
-                                     imesa->clear_blue,
-                                     imesa->clear_alpha);
-}
-
-static void i830CullFaceFrontFace(GLcontext *ctx, GLenum unused)
-{
-   i830ContextPtr imesa = I830_CONTEXT(ctx);
-   GLuint mode = CULLMODE_BOTH;
-
-   if (I830_DEBUG&DEBUG_DRI)
-      fprintf(stderr, "%s\n", __FUNCTION__);
-
-   if (ctx->Polygon.CullFaceMode != GL_FRONT_AND_BACK) {
-      mode = CULLMODE_CW;
-
-      if (ctx->Polygon.CullFaceMode == GL_FRONT)
-	 mode ^= (CULLMODE_CW ^ CULLMODE_CCW);
-      if (ctx->Polygon.FrontFace != GL_CCW)
-	 mode ^= (CULLMODE_CW ^ CULLMODE_CCW);
-   }
-
-   imesa->LcsCullMode = mode;
-
-   if (ctx->Polygon.CullFlag) {
-      I830_STATECHANGE(imesa, I830_UPLOAD_CTX);
-      imesa->Setup[I830_CTXREG_STATE3] &= ~CULLMODE_MASK;
-      imesa->Setup[I830_CTXREG_STATE3] |= ENABLE_CULL_MODE | mode;
-   }
-}
-
-static void i830LineWidth( GLcontext *ctx, GLfloat widthf )
-{
-   i830ContextPtr imesa = I830_CONTEXT( ctx );
-   int width;
-
-   if (I830_DEBUG&DEBUG_DRI)
-      fprintf(stderr, "%s\n", __FUNCTION__);
-
-   width = FloatToInt(widthf * 2);
-   CLAMP_SELF(width, 1, 15);
-
-   I830_STATECHANGE(imesa, I830_UPLOAD_CTX);
-   imesa->Setup[I830_CTXREG_STATE5] &= ~FIXED_LINE_WIDTH_MASK;
-   imesa->Setup[I830_CTXREG_STATE5] |= (ENABLE_FIXED_LINE_WIDTH |
-				       FIXED_LINE_WIDTH(width));
-}
-
-static void i830PointSize(GLcontext *ctx, GLfloat size)
-{
-   i830ContextPtr imesa = I830_CONTEXT(ctx);
-   GLint point_size = FloatToInt(size);
-
-   if (I830_DEBUG&DEBUG_DRI)
-     fprintf(stderr, "%s\n", __FUNCTION__);
-
-   CLAMP_SELF(point_size, 1, 256);
-   I830_STATECHANGE(imesa, I830_UPLOAD_CTX);
-   imesa->Setup[I830_CTXREG_STATE5] &= ~FIXED_POINT_WIDTH_MASK;
-   imesa->Setup[I830_CTXREG_STATE5] |= (ENABLE_FIXED_POINT_WIDTH |
-				       FIXED_POINT_WIDTH(point_size));
-}
-
-
-/* =============================================================
- * Color masks
- */
-
-static void i830ColorMask(GLcontext *ctx,
-			  GLboolean r, GLboolean g,
-			  GLboolean b, GLboolean a)
-{
-   i830ContextPtr imesa = I830_CONTEXT( ctx );
-   GLuint tmp = 0;
-
-   if (I830_DEBUG&DEBUG_DRI)
-      fprintf(stderr, "%s r(%d) g(%d) b(%d) a(%d)\n", __FUNCTION__, r, g, b, a);
-
-   imesa->mask_red = !r;
-   imesa->mask_green = !g;
-   imesa->mask_blue = !b;
-   imesa->mask_alpha = !a;
-
-   tmp = (imesa->Setup[I830_CTXREG_ENABLES_2] & ~WRITEMASK_MASK) |
-      ENABLE_COLOR_MASK |
-      ENABLE_COLOR_WRITE |
-      ((!r) << WRITEMASK_RED_SHIFT) |
-      ((!g) << WRITEMASK_GREEN_SHIFT) |
-      ((!b) << WRITEMASK_BLUE_SHIFT) |
-      ((!a) << WRITEMASK_ALPHA_SHIFT);
-
-   if (tmp != imesa->Setup[I830_CTXREG_ENABLES_2]) {
-      I830_FIREVERTICES(imesa);
-      imesa->dirty |= I830_UPLOAD_CTX;
-      imesa->Setup[I830_CTXREG_ENABLES_2] = tmp;
-   }
-}
-
-static void update_specular( GLcontext *ctx )
-{
-   i830ContextPtr imesa = I830_CONTEXT( ctx );
-
-   I830_STATECHANGE(imesa, I830_UPLOAD_CTX);
-   imesa->Setup[I830_CTXREG_ENABLES_1] &= ~ENABLE_SPEC_ADD_MASK;
-
-   if (NEED_SECONDARY_COLOR(ctx))
-      imesa->Setup[I830_CTXREG_ENABLES_1] |= ENABLE_SPEC_ADD;
-   else
-      imesa->Setup[I830_CTXREG_ENABLES_1] |= DISABLE_SPEC_ADD;
-}
-
-static void i830LightModelfv(GLcontext *ctx, GLenum pname, 
-			     const GLfloat *param)
-{
-   if (I830_DEBUG&DEBUG_DRI)
-      fprintf(stderr, "%s\n", __FUNCTION__);
-
-   if (pname == GL_LIGHT_MODEL_COLOR_CONTROL) {
-      update_specular( ctx );
-   }
-}
-
-/* In Mesa 3.5 we can reliably do native flatshading.
- */
-static void i830ShadeModel(GLcontext *ctx, GLenum mode)
-{
-   i830ContextPtr imesa = I830_CONTEXT(ctx);
-   I830_STATECHANGE(imesa, I830_UPLOAD_CTX);
-
-
-#define SHADE_MODE_MASK ((1<<10)|(1<<8)|(1<<6)|(1<<4))
-
-   imesa->Setup[I830_CTXREG_STATE3] &= ~SHADE_MODE_MASK;
-
-   if (mode == GL_FLAT) {
-     imesa->Setup[I830_CTXREG_STATE3] |= (ALPHA_SHADE_MODE(SHADE_MODE_FLAT) |
-					  FOG_SHADE_MODE(SHADE_MODE_FLAT) |
-					  SPEC_SHADE_MODE(SHADE_MODE_FLAT) |
-					  COLOR_SHADE_MODE(SHADE_MODE_FLAT));
-   } else {
-     imesa->Setup[I830_CTXREG_STATE3] |= (ALPHA_SHADE_MODE(SHADE_MODE_LINEAR) |
-					  FOG_SHADE_MODE(SHADE_MODE_LINEAR) |
-					  SPEC_SHADE_MODE(SHADE_MODE_LINEAR) |
-					  COLOR_SHADE_MODE(SHADE_MODE_LINEAR));
-   }
-}
-
-/* =============================================================
- * Fog
- */
-static void i830Fogfv(GLcontext *ctx, GLenum pname, const GLfloat *param)
-{
-   i830ContextPtr imesa = I830_CONTEXT(ctx);
-
-   if (I830_DEBUG&DEBUG_DRI)
-      fprintf(stderr, "%s\n", __FUNCTION__);
-
-   if (pname == GL_FOG_COLOR) {      
-      GLuint color = (((GLubyte)(ctx->Fog.Color[0]*255.0F) << 16) |
-		      ((GLubyte)(ctx->Fog.Color[1]*255.0F) << 8) |
-		      ((GLubyte)(ctx->Fog.Color[2]*255.0F) << 0));
-
-      I830_STATECHANGE(imesa, I830_UPLOAD_CTX);
-      imesa->Setup[I830_CTXREG_FOGCOLOR] = (STATE3D_FOG_COLOR_CMD | color);
-   }
-}
-
-/* =============================================================
- */
-
-static void i830Enable(GLcontext *ctx, GLenum cap, GLboolean state)
-{
-   i830ContextPtr imesa = I830_CONTEXT(ctx);
-
-   switch(cap) {
-   case GL_LIGHTING:
-   case GL_COLOR_SUM_EXT:
-      update_specular( ctx );
-      break;
-
-   case GL_ALPHA_TEST:
-      I830_STATECHANGE(imesa, I830_UPLOAD_CTX);
-      imesa->Setup[I830_CTXREG_ENABLES_1] &= ~ENABLE_DIS_ALPHA_TEST_MASK;
-      if (state)
-	 imesa->Setup[I830_CTXREG_ENABLES_1] |= ENABLE_ALPHA_TEST;
-      else
-	 imesa->Setup[I830_CTXREG_ENABLES_1] |= DISABLE_ALPHA_TEST;
-
-      break;
-
-   case GL_BLEND:
-   case GL_COLOR_LOGIC_OP:
-   case GL_INDEX_LOGIC_OP:
-      i830EvalLogicOpBlendState(ctx);
-      break;
-
-   case GL_DITHER:
-      I830_STATECHANGE(imesa, I830_UPLOAD_CTX);
-      imesa->Setup[I830_CTXREG_ENABLES_2] &= ~ENABLE_DITHER;
-
-      if (state)
-	 imesa->Setup[I830_CTXREG_ENABLES_2] |= ENABLE_DITHER;
-      else
-	 imesa->Setup[I830_CTXREG_ENABLES_2] |= DISABLE_DITHER;
-      break;
-
-   case GL_DEPTH_TEST:
-      I830_STATECHANGE(imesa, I830_UPLOAD_CTX);
-      imesa->Setup[I830_CTXREG_ENABLES_1] &= ~ENABLE_DIS_DEPTH_TEST_MASK;
-
-      if (state)
-	 imesa->Setup[I830_CTXREG_ENABLES_1] |= ENABLE_DEPTH_TEST;
-      else
-	 imesa->Setup[I830_CTXREG_ENABLES_1] |= DISABLE_DEPTH_TEST;
-
-      /* Also turn off depth writes when GL_DEPTH_TEST is disabled:
-       */
-      i830DepthMask( ctx, state );
-      break;
-
-   case GL_SCISSOR_TEST:
-      I830_STATECHANGE(imesa, I830_UPLOAD_BUFFERS);
-      
-      if (state)
-	 imesa->BufferSetup[I830_DESTREG_SENABLE] = 
-	    (STATE3D_SCISSOR_ENABLE_CMD |
-	     ENABLE_SCISSOR_RECT);
-      else
-	 imesa->BufferSetup[I830_DESTREG_SENABLE] = 
-	    (STATE3D_SCISSOR_ENABLE_CMD |
-	     DISABLE_SCISSOR_RECT);
-
-      imesa->upload_cliprects = GL_TRUE;
-      break;
-
-   case GL_LINE_SMOOTH:
-      if (imesa->reduced_primitive == GL_LINES) {
-	 I830_STATECHANGE(imesa, I830_UPLOAD_CTX);
-
-	 imesa->Setup[I830_CTXREG_AA] &= ~AA_LINE_ENABLE;
-	 if (state)
-	    imesa->Setup[I830_CTXREG_AA] |= AA_LINE_ENABLE;
-	 else
-	    imesa->Setup[I830_CTXREG_AA] |= AA_LINE_DISABLE;
-      }
-      break;
-
-   case GL_FOG:
-      I830_STATECHANGE(imesa, I830_UPLOAD_CTX);
-      imesa->Setup[I830_CTXREG_ENABLES_1] &= ~ENABLE_DIS_FOG_MASK;
-      if (state)
-	 imesa->Setup[I830_CTXREG_ENABLES_1] |= I830_ENABLE_FOG;
-      else
-	 imesa->Setup[I830_CTXREG_ENABLES_1] |= I830_DISABLE_FOG;
-      break;
-
-   case GL_CULL_FACE:
-      I830_STATECHANGE(imesa, I830_UPLOAD_CTX);
-      imesa->Setup[I830_CTXREG_STATE3] &= ~CULLMODE_MASK;
-      if (state)
-	 imesa->Setup[I830_CTXREG_STATE3] |= (ENABLE_CULL_MODE |
-					      imesa->LcsCullMode);
-      else
-	 imesa->Setup[I830_CTXREG_STATE3] |= (ENABLE_CULL_MODE |
-					      CULLMODE_NONE);
-      break;
-
-   case GL_TEXTURE_2D:
-/*       I830_STATECHANGE(imesa, I830_UPLOAD_CTX); */
-/*       imesa->Setup[I830_CTXREG_ENABLES_1] &= ~ENABLE_SPEC_ADD_MASK; */
-      break;
-
-   case GL_STENCIL_TEST:
-      if (imesa->hw_stencil) {
-	 I830_STATECHANGE(imesa, I830_UPLOAD_CTX);
-	 imesa->Setup[I830_CTXREG_ENABLES_1] &= ~ENABLE_STENCIL_TEST;
-	 imesa->Setup[I830_CTXREG_ENABLES_2] &= ~ENABLE_STENCIL_WRITE;
-
-	 if (state) {
-	    imesa->Setup[I830_CTXREG_ENABLES_1] |= ENABLE_STENCIL_TEST;
-	    imesa->Setup[I830_CTXREG_ENABLES_2] |= ENABLE_STENCIL_WRITE;
-	 } else {
-	    imesa->Setup[I830_CTXREG_ENABLES_1] |= DISABLE_STENCIL_TEST;
-	    imesa->Setup[I830_CTXREG_ENABLES_2] |= DISABLE_STENCIL_WRITE;
-	 }
-      } else {
-	 FALLBACK( imesa, I830_FALLBACK_STENCIL, state );
-      }
-      break;
-
-   case GL_POLYGON_STIPPLE:
-#if 0
-      /* The stipple command worked on my 855GM box, but not my 845G.
-       * I'll do more testing later to find out exactly which hardware
-       * supports it.  Disabled for now.
-       */
-      if (imesa->hw_stipple && imesa->reduced_primitive == GL_TRIANGLES)
-      {
-	 I830_STATECHANGE(imesa, I830_UPLOAD_STIPPLE);
-	 imesa->StippleSetup[I830_STPREG_ST1] &= ~ST1_ENABLE;
-	 if (state)
-	    imesa->StippleSetup[I830_STPREG_ST1] |= ST1_ENABLE;
-      }
-#endif
-      break;
-
-   default:
-      ;
-   }
-}
-
-
-void i830EmitDrawingRectangle( i830ContextPtr imesa )
-{
-   __DRIdrawablePrivate *dPriv = imesa->driDrawable;
-   i830ScreenPrivate *i830Screen = imesa->i830Screen;
-   int x0 = imesa->drawX;
-   int y0 = imesa->drawY;
-   int x1 = x0 + dPriv->w;
-   int y1 = y0 + dPriv->h;
-
-   /* Don't set drawing rectangle */
-   if (I830_DEBUG & DEBUG_IOCTL)
-      fprintf(stderr, "%s x0(%d) x1(%d) y0(%d) y1(%d)\n", __FUNCTION__,
-	      x0, x1, y0, y1);
-
-   /* Coordinate origin of the window - may be offscreen.
-    */
-   imesa->BufferSetup[I830_DESTREG_DR4] = ((y0<<16) | 
-					   (((unsigned)x0)&0xFFFF));
-  
-   /* Clip to screen.
-    */
-   if (x0 < 0) x0 = 0;
-   if (y0 < 0) y0 = 0;
-   if (x1 > i830Screen->width-1) x1 = i830Screen->width-1;
-   if (y1 > i830Screen->height-1) y1 = i830Screen->height-1;
-
-
-   /* Onscreen drawing rectangle.
-    */
-   imesa->BufferSetup[I830_DESTREG_DR2] = ((y0<<16) | x0);
-   imesa->BufferSetup[I830_DESTREG_DR3] = (((y1+1)<<16) | (x1+1));
-
-   
-   /* Just add in our dirty flag, since we might be called when locked */
-   /* Might want to modify how this is done. */
-   imesa->dirty |= I830_UPLOAD_BUFFERS;
-
-   if (0)
-      fprintf(stderr, "[%s] DR2(0x%08x) DR3(0x%08x) DR4(0x%08x)\n",
-	      __FUNCTION__,
-	      imesa->BufferSetup[I830_DESTREG_DR2],
-	      imesa->BufferSetup[I830_DESTREG_DR3],
-	      imesa->BufferSetup[I830_DESTREG_DR4]);
-}
-
-/* This could be done in hardware, will do once I have the driver
- * up and running.
- */
-static void i830CalcViewport( GLcontext *ctx )
-{
-   i830ContextPtr imesa = I830_CONTEXT(ctx);
-   const GLfloat *v = ctx->Viewport._WindowMap.m;
-   GLfloat *m = imesa->ViewportMatrix.m;
-
-   /* See also i830_translate_vertex.  SUBPIXEL adjustments can be done
-    * via state vars, too.
-    */
-   m[MAT_SX] =   v[MAT_SX];
-   m[MAT_TX] =   v[MAT_TX] + SUBPIXEL_X;
-   m[MAT_SY] = - v[MAT_SY];
-   m[MAT_TY] = - v[MAT_TY] + imesa->driDrawable->h + SUBPIXEL_Y;
-   m[MAT_SZ] =   v[MAT_SZ] * imesa->depth_scale;
-   m[MAT_TZ] =   v[MAT_TZ] * imesa->depth_scale;
-}
-
-static void i830Viewport( GLcontext *ctx,
-			  GLint x, GLint y,
-			  GLsizei width, GLsizei height )
-{
-   /* update size of Mesa/software ancillary buffers */
-   _mesa_ResizeBuffersMESA();
-   i830CalcViewport( ctx );
-}
-
-static void i830DepthRange( GLcontext *ctx,
-			    GLclampd nearval, GLclampd farval )
-{
-   i830CalcViewport( ctx );
-}
-
-void i830PrintDirty( const char *msg, GLuint state )
-{
-   fprintf(stderr, "%s (0x%x): %s%s%s%s%s%s%s%s%s%s%s\n",
-	   msg,
-	   (unsigned int) state,
-	   (state & I830_UPLOAD_TEX0)  ? "upload-tex0, " : "",
-	   (state & I830_UPLOAD_TEX1)  ? "upload-tex1, " : "",
-	   (state & I830_UPLOAD_TEX2)  ? "upload-tex2, " : "",
-	   (state & I830_UPLOAD_TEX3)  ? "upload-tex3, " : "",
-	   (state & I830_UPLOAD_CTX)        ? "upload-ctx, " : "",
-	   (state & I830_UPLOAD_BUFFERS)    ? "upload-bufs, " : "",
-	   (state & I830_UPLOAD_TEXBLEND0)  ? "upload-blend0, " : "",
-	   (state & I830_UPLOAD_TEXBLEND1)  ? "upload-blend1, " : "",
-	   (state & I830_UPLOAD_TEXBLEND2)  ? "upload-blend2, " : "",
-	   (state & I830_UPLOAD_TEXBLEND3)  ? "upload-blend3, " : "",
-	   (state & I830_UPLOAD_STIPPLE)  ? "stipple, " : ""
-	   );
-}
-
-/* Push the state into the sarea and/or texture memory.
- */
-void i830EmitHwStateLocked( i830ContextPtr imesa )
-{
-   int i;
-
-   if (I830_DEBUG & DEBUG_STATE)
-      i830PrintDirty( __FUNCTION__, imesa->dirty );
-
-   for ( i = 0 ; i < imesa->glCtx->Const.MaxTextureUnits ; i++ ) {
-      if ( ((imesa->dirty & I830_UPLOAD_TEX_N_IMAGE( i )) != 0)
-	  && (imesa->CurrentTexObj[i] != NULL) ) {
-	 i830UploadTexImagesLocked(imesa, imesa->CurrentTexObj[i]);
-      }
-   }
-
-   if (imesa->dirty & I830_UPLOAD_CTX) {
-      memcpy( imesa->sarea->ContextState,
-	     imesa->Setup, sizeof(imesa->Setup) );
-   }
-
-   for ( i = 0 ; i < imesa->glCtx->Const.MaxTextureUnits ; i++ ) {
-      if ((imesa->dirty & I830_UPLOAD_TEX_N(i)) && imesa->CurrentTexObj[i]) {
-	 unsigned * TexState;
-	 
-	 imesa->sarea->dirty |= I830_UPLOAD_TEX_N(i);
-	 
-	 switch( i ) {
-	 case 0:
-	 case 1:
-	    TexState = imesa->sarea->TexState[i];
-	    break;
-
-	 case 2:
-	    TexState = imesa->sarea->TexState2;
-	    break;
-
-	 case 3:
-	    TexState = imesa->sarea->TexState3;
-	    break;
-	 }
-
-	 memcpy(TexState, imesa->CurrentTexObj[i]->Setup,
-		sizeof(imesa->sarea->TexState[i]));
-	  
-	 TexState[I830_TEXREG_TM0S3] &= ~TM0S3_LOD_BIAS_MASK;
-	 TexState[I830_TEXREG_TM0S3] |= imesa->LodBias[i];
-
-	 /* Update the LRU usage */
-	 if (imesa->CurrentTexObj[i]->base.memBlock)
-	    driUpdateTextureLRU( (driTextureObject *) 
-				 imesa->CurrentTexObj[i] );
-      }
-   }
-   /* Need to figure out if texturing state, or enable changed. */
-
-   for ( i = 0 ; i < imesa->glCtx->Const.MaxTextureUnits ; i++ ) {
-      if (imesa->dirty & I830_UPLOAD_TEXBLEND_N(i)) {
-	 unsigned * TexBlendState;
-	 unsigned * words_used;
-	 
-	 imesa->sarea->dirty |= I830_UPLOAD_TEXBLEND_N(i);
-
-	 switch( i ) {
-	 case 0:
-	 case 1:
-	    TexBlendState = imesa->sarea->TexBlendState[i];
-	    words_used = & imesa->sarea->TexBlendStateWordsUsed[i];
-	    break;
-
-	 case 2:
-	    TexBlendState = imesa->sarea->TexBlendState2;
-	    words_used = & imesa->sarea->TexBlendStateWordsUsed2;
-	    break;
-
-	 case 3:
-	    TexBlendState = imesa->sarea->TexBlendState3;
-	    words_used = & imesa->sarea->TexBlendStateWordsUsed3;
-	    break;
-	 }
-
-	 memcpy(TexBlendState, imesa->TexBlend[i],
-		imesa->TexBlendWordsUsed[i] * 4);
-	 *words_used = imesa->TexBlendWordsUsed[i];
-      }
-   }
-
-   if (imesa->dirty & I830_UPLOAD_BUFFERS) {
-      memcpy( imesa->sarea->BufferState,imesa->BufferSetup, 
-	      sizeof(imesa->BufferSetup) );
-   }
-
-   if (imesa->dirty & I830_UPLOAD_STIPPLE) {
-      memcpy( imesa->sarea->StippleState,imesa->StippleSetup, 
-	      sizeof(imesa->StippleSetup) );
-   }
-
-   if (imesa->dirty & I830_UPLOAD_TEX_PALETTE_SHARED) {
-      memcpy( imesa->sarea->Palette[0],imesa->palette,
-	      sizeof(imesa->sarea->Palette[0]));
-   } else {
-      i830TextureObjectPtr p;
-      if (imesa->dirty & I830_UPLOAD_TEX_PALETTE_N(0)) {
-	 p = imesa->CurrentTexObj[0];
-	 memcpy( imesa->sarea->Palette[0],p->palette,
-		sizeof(imesa->sarea->Palette[0]));
-      }
-      if (imesa->dirty & I830_UPLOAD_TEX_PALETTE_N(1)) {
-	 p = imesa->CurrentTexObj[1];
-	 memcpy( imesa->sarea->Palette[1],
-		 p->palette,
-		 sizeof(imesa->sarea->Palette[1]));
-      }
-   }
-   
-   imesa->sarea->dirty |= (imesa->dirty & ~(I830_UPLOAD_TEX_MASK | 
-					    I830_UPLOAD_TEXBLEND_MASK));
-
-   imesa->upload_cliprects = GL_TRUE;
-   imesa->dirty = 0;
-}
-
-
-void i830DDInitState( GLcontext *ctx )
-{
-   i830ContextPtr imesa = I830_CONTEXT(ctx);   
-   i830ScreenPrivate *i830Screen = imesa->i830Screen;
-   int i;
-
-   imesa->clear_red = 0;
-   imesa->clear_green = 0;
-   imesa->clear_blue = 0;
-   imesa->clear_alpha = 0;
-
-   imesa->mask_red = GL_FALSE;
-   imesa->mask_green = GL_FALSE;
-   imesa->mask_blue = GL_FALSE;
-   imesa->mask_alpha = GL_FALSE;
-
-   /* Zero all texture state */
-   for (i = 0; i < I830_MAX_TEXTURE_UNITS; i++) {
-      (void) memset( imesa->TexBlend[i], 0, sizeof( imesa->TexBlend[i] ) );
-      (void) memset( imesa->Init_TexBlend[i], 0, sizeof( imesa->Init_TexBlend[i] ) );
-
-      imesa->TexBlendWordsUsed[i] = 0;
-      imesa->Init_TexBlendWordsUsed[i] = 0;
-   }
-
-   /* Set default blend state */
-   imesa->TexBlend[0][0] = (STATE3D_MAP_BLEND_OP_CMD(0) |
-			    TEXPIPE_COLOR |
-			    ENABLE_TEXOUTPUT_WRT_SEL |
-			    TEXOP_OUTPUT_CURRENT |
-			    DISABLE_TEX_CNTRL_STAGE |
-			    TEXOP_SCALE_1X |
-			    TEXOP_MODIFY_PARMS |
-			    TEXOP_LAST_STAGE |
-			    TEXBLENDOP_ARG1);
-   imesa->TexBlend[0][1] = (STATE3D_MAP_BLEND_OP_CMD(0) |
-			    TEXPIPE_ALPHA |
-			    ENABLE_TEXOUTPUT_WRT_SEL |
-			    TEXOP_OUTPUT_CURRENT |
-			    TEXOP_SCALE_1X |
-			    TEXOP_MODIFY_PARMS |
-			    TEXBLENDOP_ARG1);
-   imesa->TexBlend[0][2] = (STATE3D_MAP_BLEND_ARG_CMD(0) |
-			    TEXPIPE_COLOR |
-			    TEXBLEND_ARG1 |
-			    TEXBLENDARG_MODIFY_PARMS |
-			    TEXBLENDARG_DIFFUSE);
-   imesa->TexBlend[0][3] = (STATE3D_MAP_BLEND_ARG_CMD(0) |
-			    TEXPIPE_ALPHA |
-			    TEXBLEND_ARG1 |
-			    TEXBLENDARG_MODIFY_PARMS |
-			    TEXBLENDARG_DIFFUSE);
-
-   imesa->TexBlendWordsUsed[0] = 4;
-
-   imesa->Init_TexBlend[0][0] = (STATE3D_MAP_BLEND_OP_CMD(0) |
-			    TEXPIPE_COLOR |
-			    ENABLE_TEXOUTPUT_WRT_SEL |
-			    TEXOP_OUTPUT_CURRENT |
-			    DISABLE_TEX_CNTRL_STAGE |
-			    TEXOP_SCALE_1X |
-			    TEXOP_MODIFY_PARMS |
-			    TEXOP_LAST_STAGE |
-			    TEXBLENDOP_ARG1);
-   imesa->Init_TexBlend[0][1] = (STATE3D_MAP_BLEND_OP_CMD(0) |
-			    TEXPIPE_ALPHA |
-			    ENABLE_TEXOUTPUT_WRT_SEL |
-			    TEXOP_OUTPUT_CURRENT |
-			    TEXOP_SCALE_1X |
-			    TEXOP_MODIFY_PARMS |
-			    TEXBLENDOP_ARG1);
-   imesa->Init_TexBlend[0][2] = (STATE3D_MAP_BLEND_ARG_CMD(0) |
-			    TEXPIPE_COLOR |
-			    TEXBLEND_ARG1 |
-			    TEXBLENDARG_MODIFY_PARMS |
-			    TEXBLENDARG_CURRENT);
-   imesa->Init_TexBlend[0][3] = (STATE3D_MAP_BLEND_ARG_CMD(0) |
-			    TEXPIPE_ALPHA |
-			    TEXBLEND_ARG1 |
-			    TEXBLENDARG_MODIFY_PARMS |
-			    TEXBLENDARG_CURRENT);
-   imesa->Init_TexBlendWordsUsed[0] = 4;
-
-   memset(imesa->Setup, 0, sizeof(imesa->Setup));
-
-   imesa->Setup[I830_CTXREG_VF] =  0;
-   imesa->Setup[I830_CTXREG_VF2] = 0;
-
-   imesa->Setup[I830_CTXREG_AA] = (STATE3D_AA_CMD |
-				   AA_LINE_ECAAR_WIDTH_ENABLE |
-				   AA_LINE_ECAAR_WIDTH_1_0 |
-				   AA_LINE_REGION_WIDTH_ENABLE |
-				   AA_LINE_REGION_WIDTH_1_0 | 
-				   AA_LINE_DISABLE);
-
-   imesa->Setup[I830_CTXREG_ENABLES_1] = (STATE3D_ENABLES_1_CMD |
-					  DISABLE_LOGIC_OP |
-					  DISABLE_STENCIL_TEST |
-					  DISABLE_DEPTH_BIAS |
-					  DISABLE_SPEC_ADD |
-					  I830_DISABLE_FOG |
-					  DISABLE_ALPHA_TEST |
-					  DISABLE_COLOR_BLEND |
-					  DISABLE_DEPTH_TEST);
-
-   if (imesa->hw_stencil) {
-      imesa->Setup[I830_CTXREG_ENABLES_2] = (STATE3D_ENABLES_2_CMD |
-					     ENABLE_STENCIL_WRITE |
-					     ENABLE_TEX_CACHE |
-					     ENABLE_DITHER |
-					     ENABLE_COLOR_MASK |
-					     /* set no color comps disabled */
-					     ENABLE_COLOR_WRITE |
-					     ENABLE_DEPTH_WRITE);
-   } else {
-      imesa->Setup[I830_CTXREG_ENABLES_2] = (STATE3D_ENABLES_2_CMD |
-					     DISABLE_STENCIL_WRITE |
-					     ENABLE_TEX_CACHE |
-					     ENABLE_DITHER |
-					     ENABLE_COLOR_MASK |
-					     /* set no color comps disabled */
-					     ENABLE_COLOR_WRITE |
-					     ENABLE_DEPTH_WRITE);
-   }
-
-   imesa->Setup[I830_CTXREG_STATE1] = (STATE3D_MODES_1_CMD |
-   				      ENABLE_COLR_BLND_FUNC |
-				      BLENDFUNC_ADD |
-				      ENABLE_SRC_BLND_FACTOR |
-				      SRC_BLND_FACT(BLENDFACT_ONE) | 
-				      ENABLE_DST_BLND_FACTOR |
-				      DST_BLND_FACT(BLENDFACT_ZERO) );
-
-   imesa->Setup[I830_CTXREG_STATE2] = (STATE3D_MODES_2_CMD |
-   				      ENABLE_GLOBAL_DEPTH_BIAS | 
-				      GLOBAL_DEPTH_BIAS(0) |
-				      ENABLE_ALPHA_TEST_FUNC | 
-				      ALPHA_TEST_FUNC(COMPAREFUNC_ALWAYS) |
-				      ALPHA_REF_VALUE(0) );
-
-   imesa->Setup[I830_CTXREG_STATE3] = (STATE3D_MODES_3_CMD |
-   				      ENABLE_DEPTH_TEST_FUNC |
-				      DEPTH_TEST_FUNC(COMPAREFUNC_LESS) |
-				      ENABLE_ALPHA_SHADE_MODE |
-				      ALPHA_SHADE_MODE(SHADE_MODE_LINEAR) |
-				      ENABLE_FOG_SHADE_MODE |
-				      FOG_SHADE_MODE(SHADE_MODE_LINEAR) |
-				      ENABLE_SPEC_SHADE_MODE |
-				      SPEC_SHADE_MODE(SHADE_MODE_LINEAR) |
-				      ENABLE_COLOR_SHADE_MODE |
-				      COLOR_SHADE_MODE(SHADE_MODE_LINEAR) |
-				      ENABLE_CULL_MODE |
-				      CULLMODE_NONE);
-
-   imesa->Setup[I830_CTXREG_STATE4] = (STATE3D_MODES_4_CMD |
-				      ENABLE_LOGIC_OP_FUNC |
-				      LOGIC_OP_FUNC(LOGICOP_COPY) |
-				      ENABLE_STENCIL_TEST_MASK |
-				      STENCIL_TEST_MASK(0xff) |
-				      ENABLE_STENCIL_WRITE_MASK |
-				      STENCIL_WRITE_MASK(0xff));
-
-   imesa->Setup[I830_CTXREG_STENCILTST] = (STATE3D_STENCIL_TEST_CMD |
-				  ENABLE_STENCIL_PARMS |
-				  STENCIL_FAIL_OP(STENCILOP_KEEP) |
-				  STENCIL_PASS_DEPTH_FAIL_OP(STENCILOP_KEEP) |
-				  STENCIL_PASS_DEPTH_PASS_OP(STENCILOP_KEEP) |
-				  ENABLE_STENCIL_TEST_FUNC |
-				  STENCIL_TEST_FUNC(COMPAREFUNC_ALWAYS) |
-				  ENABLE_STENCIL_REF_VALUE |
-				  STENCIL_REF_VALUE(0) );
-
-   imesa->Setup[I830_CTXREG_STATE5] = (STATE3D_MODES_5_CMD |
-				       FLUSH_TEXTURE_CACHE |
-				       ENABLE_SPRITE_POINT_TEX |
-				       SPRITE_POINT_TEX_OFF |
-				       ENABLE_FIXED_LINE_WIDTH |
-				       FIXED_LINE_WIDTH(0x2) | /* 1.0 */
-				       ENABLE_FIXED_POINT_WIDTH |
-				       FIXED_POINT_WIDTH(1) );
-
-   imesa->Setup[I830_CTXREG_IALPHAB] = (STATE3D_INDPT_ALPHA_BLEND_CMD |
-   				       DISABLE_INDPT_ALPHA_BLEND |
-				       ENABLE_ALPHA_BLENDFUNC |
-				       ABLENDFUNC_ADD);
-
-   imesa->Setup[I830_CTXREG_FOGCOLOR] = (STATE3D_FOG_COLOR_CMD |
-   					FOG_COLOR_RED(0) |
-   					FOG_COLOR_GREEN(0) |
-   					FOG_COLOR_BLUE(0));
-
-   imesa->Setup[I830_CTXREG_BLENDCOLR0] = (STATE3D_CONST_BLEND_COLOR_CMD);
-
-   imesa->Setup[I830_CTXREG_BLENDCOLR] = 0;
-
-   imesa->Setup[I830_CTXREG_MCSB0] = STATE3D_MAP_COORD_SETBIND_CMD;
-   imesa->Setup[I830_CTXREG_MCSB1] = (TEXBIND_SET3(TEXCOORDSRC_VTXSET_3) |
-				     TEXBIND_SET2(TEXCOORDSRC_VTXSET_2) |
-				     TEXBIND_SET1(TEXCOORDSRC_VTXSET_1) |
-				     TEXBIND_SET0(TEXCOORDSRC_VTXSET_0));
-
-   imesa->LcsCullMode = CULLMODE_CW; /* GL default */
-
-   memset(imesa->BufferSetup, 0, sizeof(imesa->BufferSetup));
-   memset(imesa->StippleSetup, 0, sizeof(imesa->StippleSetup));
-
-
-   if (imesa->glCtx->Visual.doubleBufferMode &&
-       imesa->sarea->pf_current_page == 0) {
-      imesa->drawMap = i830Screen->back.map;
-      imesa->readMap = i830Screen->back.map;
-      imesa->BufferSetup[I830_DESTREG_CBUFADDR] = i830Screen->backOffset;
-      imesa->BufferSetup[I830_DESTREG_DBUFADDR] = 0;
-   } else {
-      /* use front buffer by default */
-      imesa->drawMap = (char *)imesa->driScreen->pFB;
-      imesa->readMap = (char *)imesa->driScreen->pFB;
-      imesa->BufferSetup[I830_DESTREG_CBUFADDR] = i830Screen->fbOffset;
-      imesa->BufferSetup[I830_DESTREG_DBUFADDR] = 0;      
-   }
-
-   imesa->BufferSetup[I830_DESTREG_DV0] = STATE3D_DST_BUF_VARS_CMD;
-
-   switch (i830Screen->fbFormat) {
-   case DV_PF_555:
-   case DV_PF_565:
-      imesa->BufferSetup[I830_DESTREG_DV1] = (DSTORG_HORT_BIAS(0x8) | /* .5 */
-					     DSTORG_VERT_BIAS(0x8) | /* .5 */
-					     i830Screen->fbFormat |
-					     DEPTH_IS_Z |
-					     DEPTH_FRMT_16_FIXED);
-      break;
-   case DV_PF_8888:
-      imesa->BufferSetup[I830_DESTREG_DV1] = (DSTORG_HORT_BIAS(0x8) | /* .5 */
-					     DSTORG_VERT_BIAS(0x8) | /* .5 */
-					     i830Screen->fbFormat |
-					     DEPTH_IS_Z |
-					     DEPTH_FRMT_24_FIXED_8_OTHER);
-      break;
-   }
-   imesa->BufferSetup[I830_DESTREG_SENABLE] = (STATE3D_SCISSOR_ENABLE_CMD |
-					      DISABLE_SCISSOR_RECT);
-   imesa->BufferSetup[I830_DESTREG_SR0] = STATE3D_SCISSOR_RECT_0_CMD;
-   imesa->BufferSetup[I830_DESTREG_SR1] = 0;
-   imesa->BufferSetup[I830_DESTREG_SR2] = 0;
-
-   imesa->BufferSetup[I830_DESTREG_DR0] = STATE3D_DRAW_RECT_CMD;
-   imesa->BufferSetup[I830_DESTREG_DR1] = 0;
-   imesa->BufferSetup[I830_DESTREG_DR2] = 0;
-   imesa->BufferSetup[I830_DESTREG_DR3] = (((i830Screen->height)<<16) | 
-					  (i830Screen->width));
-   imesa->BufferSetup[I830_DESTREG_DR4] = 0;
-
-   memcpy( imesa->Init_Setup,
-	   imesa->Setup, 
-	   sizeof(imesa->Setup) );
-   memcpy( imesa->Init_BufferSetup,
-	   imesa->BufferSetup, 
-	   sizeof(imesa->BufferSetup) );
-
-}
-
-static void i830InvalidateState( GLcontext *ctx, GLuint new_state )
-{
-   _swrast_InvalidateState( ctx, new_state );
-   _swsetup_InvalidateState( ctx, new_state );
-   _ac_InvalidateState( ctx, new_state );
-   _tnl_InvalidateState( ctx, new_state );
-   I830_CONTEXT(ctx)->NewGLState |= new_state;
-}
-
-void i830DDInitStateFuncs(GLcontext *ctx)
-{
-   /* Callbacks for internal Mesa events.
-    */
-   ctx->Driver.UpdateState = i830InvalidateState;
-
-   /* API callbacks
-    */
-   ctx->Driver.AlphaFunc = i830AlphaFunc;
-   ctx->Driver.BlendEquationSeparate = i830BlendEquationSeparate;
-   ctx->Driver.BlendFuncSeparate = i830BlendFuncSeparate;
-   ctx->Driver.BlendColor = i830BlendColor;
-   ctx->Driver.ClearColor = i830ClearColor;
-   ctx->Driver.ColorMask = i830ColorMask;
-   ctx->Driver.CullFace = i830CullFaceFrontFace;
-   ctx->Driver.DepthFunc = i830DepthFunc;
-   ctx->Driver.DepthMask = i830DepthMask;
-   ctx->Driver.Enable = i830Enable;
-   ctx->Driver.Fogfv = i830Fogfv;
-   ctx->Driver.FrontFace = i830CullFaceFrontFace;
-   ctx->Driver.LineWidth = i830LineWidth;
-   ctx->Driver.PointSize = i830PointSize;
-   ctx->Driver.LogicOpcode = i830LogicOp;
-   ctx->Driver.PolygonStipple = i830PolygonStippleFallback;
-   ctx->Driver.RenderMode = i830RenderMode;
-   ctx->Driver.Scissor = i830Scissor;
-   ctx->Driver.DrawBuffer = i830DrawBuffer;
-   ctx->Driver.ReadBuffer = i830ReadBuffer;
-   ctx->Driver.ShadeModel = i830ShadeModel;
-   ctx->Driver.DepthRange = i830DepthRange;
-   ctx->Driver.Viewport = i830Viewport;
-   ctx->Driver.LightModelfv = i830LightModelfv;
-
-   ctx->Driver.StencilFunc = i830StencilFunc;
-   ctx->Driver.StencilMask = i830StencilMask;
-   ctx->Driver.StencilOp = i830StencilOp;
-
-   /* Pixel path fallbacks.
-    */
-   ctx->Driver.Accum = _swrast_Accum;
-   ctx->Driver.Bitmap = _swrast_Bitmap;
-   ctx->Driver.CopyPixels = _swrast_CopyPixels;
-   ctx->Driver.DrawPixels = _swrast_DrawPixels;
-   ctx->Driver.ReadPixels = _swrast_ReadPixels;
-
-   /* Swrast hooks for imaging extensions:
-    */
-   ctx->Driver.CopyColorTable = _swrast_CopyColorTable;
-   ctx->Driver.CopyColorSubTable = _swrast_CopyColorSubTable;
-   ctx->Driver.CopyConvolutionFilter1D = _swrast_CopyConvolutionFilter1D;
-   ctx->Driver.CopyConvolutionFilter2D = _swrast_CopyConvolutionFilter2D;
-}
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/i830/i830_state.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/i830/i830_state.h
deleted file mode 100644
index b65165124..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/i830/i830_state.h
+++ /dev/null
@@ -1,68 +0,0 @@
-/**************************************************************************
-
-Copyright 2001 VA Linux Systems Inc., Fremont, California.
-
-All Rights Reserved.
-
-Permission is hereby granted, free of charge, to any person obtaining a
-copy of this software and associated documentation files (the "Software"),
-to deal in the Software without restriction, including without limitation
-on the rights to use, copy, modify, merge, publish, distribute, sub
-license, and/or sell copies of the Software, and to permit persons to whom
-the Software is furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice (including the next
-paragraph) shall be included in all copies or substantial portions of the
-Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
-ATI, VA LINUX SYSTEMS AND/OR THEIR SUPPLIERS BE LIABLE FOR ANY CLAIM,
-DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
-OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
-USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-**************************************************************************/
-
-/* $XFree86: xc/lib/GL/mesa/src/drv/i830/i830_state.h,v 1.3 2002/12/10 01:26:53 dawes Exp $ */
-
-/*
- * Author:
- *   Jeff Hartmann <jhartmann@2d3d.com>
- *
- * Heavily based on the I810 driver, which was written by:
- *   Keith Whitwell <keith@tungstengraphics.com>
- */
-#ifndef _I830_STATE_H
-#define _I830_STATE_H
-
-#include "i830_context.h"
-#include "colormac.h"
-#define FloatToInt(F) ((int)(F))
-
-/* 
- *  * This function/macro is sensitive to precision.  Test carefully
- *  * if you change it.
- *  */
-#define FLOAT_COLOR_TO_UBYTE_COLOR(b, f)                        \
-	    do {		                                            \
-           union {GLfloat r; GLuint i; }  tmp;                  \
-           tmp.r = f;                                           \
-           b = ((tmp.i >= IEEE_ONE)                             \
-			? ((GLint)tmp.i < 0) ? (GLubyte)0 : (GLubyte)255 	\
-			:  (tmp.r = tmp.r*(255.0F/256.0F) + 32768.0F,  	    \
-                  (GLubyte)tmp.i));                             \
-        } while (0)
-	 
-	 
-
-extern void i830DDInitState( GLcontext *ctx );
-extern void i830DDInitStateFuncs( GLcontext *ctx );
-
-extern void i830PrintDirty( const char *msg, GLuint state );
-extern void i830SetDrawBuffer(GLcontext *ctx, GLenum mode );
-
-extern void i830Fallback( i830ContextPtr imesa, GLuint bit, GLboolean mode );
-#define FALLBACK( imesa, bit, mode ) i830Fallback( imesa, bit, mode )
-#endif
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/i830/i830_tex.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/i830/i830_tex.c
deleted file mode 100644
index 41b5d9293..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/i830/i830_tex.c
+++ /dev/null
@@ -1,700 +0,0 @@
-/**************************************************************************
-
-Copyright 2001 2d3d Inc., Delray Beach, FL
-
-All Rights Reserved.
-
-Permission is hereby granted, free of charge, to any person obtaining a
-copy of this software and associated documentation files (the "Software"),
-to deal in the Software without restriction, including without limitation
-on the rights to use, copy, modify, merge, publish, distribute, sub
-license, and/or sell copies of the Software, and to permit persons to whom
-the Software is furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice (including the next
-paragraph) shall be included in all copies or substantial portions of the
-Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
-ATI, VA LINUX SYSTEMS AND/OR THEIR SUPPLIERS BE LIABLE FOR ANY CLAIM,
-DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
-OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
-USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-**************************************************************************/
-
-/* $XFree86: xc/lib/GL/mesa/src/drv/i830/i830_tex.c,v 1.5 2003/05/07 21:56:31 dawes Exp $ */
-
-/*
- * Author:
- *   Jeff Hartmann <jhartmann@2d3d.com>
- *
- * Heavily based on the I810 driver, which was written by:
- *   Keith Whitwell <keithw@tungstengraphics.com>
- */
-
-#include "glheader.h"
-#include "mtypes.h"
-#include "imports.h"
-#include "simple_list.h"
-#include "enums.h"
-#include "texstore.h"
-#include "teximage.h"
-#include "texformat.h"
-#include "texmem.h"
-#include "texobj.h"
-#include "swrast/swrast.h"
-#include "texobj.h"
-#include "mm.h"
-
-#include "i830_screen.h"
-#include "i830_dri.h"
-#include "i830_context.h"
-#include "i830_tex.h"
-#include "i830_state.h"
-#include "i830_ioctl.h"
-
-/*
- * Compute the 'S2.4' lod bias factor from the floating point OpenGL bias.
- */
-static void i830ComputeLodBias( i830ContextPtr imesa, unsigned unit,
-				GLfloat bias )
-{
-   int b;
-
-   b = (int) (bias * 16.0);
-   if(b > 63) b = 63;
-   else if (b < -64) b = -64;
-   imesa->LodBias[ unit ] = ((b << TM0S3_LOD_BIAS_SHIFT) & 
-			     TM0S3_LOD_BIAS_MASK);
-}
-
-
-/**
- * Set the texture wrap modes.
- * 
- * The i830M (and related graphics cores) do not support GL_CLAMP.  The Intel
- * drivers for "other operating systems" implement GL_CLAMP as
- * GL_CLAMP_TO_EDGE, so the same is done here.
- * 
- * \param t Texture object whose wrap modes are to be set
- * \param swrap Wrap mode for the \a s texture coordinate
- * \param twrap Wrap mode for the \a t texture coordinate
- */
-
-static void i830SetTexWrapping(i830TextureObjectPtr tex,
-			       GLenum swrap, GLenum twrap)
-{
-   tex->Setup[I830_TEXREG_MCS] &= ~(TEXCOORD_ADDR_U_MASK|TEXCOORD_ADDR_V_MASK);
-
-   switch( swrap ) {
-   case GL_REPEAT:
-      tex->Setup[I830_TEXREG_MCS] |= TEXCOORD_ADDR_U_MODE(TEXCOORDMODE_WRAP);
-      break;
-   case GL_CLAMP:
-   case GL_CLAMP_TO_EDGE:
-      tex->Setup[I830_TEXREG_MCS] |= TEXCOORD_ADDR_U_MODE(TEXCOORDMODE_CLAMP);
-      break;
-   case GL_CLAMP_TO_BORDER:
-      tex->Setup[I830_TEXREG_MCS] |= 
-			TEXCOORD_ADDR_U_MODE(TEXCOORDMODE_CLAMP_BORDER);
-      break;
-   case GL_MIRRORED_REPEAT:
-      tex->Setup[I830_TEXREG_MCS] |= 
-			TEXCOORD_ADDR_U_MODE(TEXCOORDMODE_MIRROR);
-      break;
-   default:
-      _mesa_problem(NULL, "bad S wrap mode in %s", __FUNCTION__);
-   }
-
-   switch( twrap ) {
-   case GL_REPEAT:
-      tex->Setup[I830_TEXREG_MCS] |= TEXCOORD_ADDR_V_MODE(TEXCOORDMODE_WRAP);
-      break;
-   case GL_CLAMP:
-   case GL_CLAMP_TO_EDGE:
-      tex->Setup[I830_TEXREG_MCS] |= TEXCOORD_ADDR_V_MODE(TEXCOORDMODE_CLAMP);
-      break;
-   case GL_CLAMP_TO_BORDER:
-      tex->Setup[I830_TEXREG_MCS] |= 
-			TEXCOORD_ADDR_V_MODE(TEXCOORDMODE_CLAMP_BORDER);
-      break;
-   case GL_MIRRORED_REPEAT:
-      tex->Setup[I830_TEXREG_MCS] |=
-			TEXCOORD_ADDR_V_MODE(TEXCOORDMODE_MIRROR);
-      break;
-   default:
-      _mesa_problem(NULL, "bad T wrap mode in %s", __FUNCTION__);
-   }
-}
-
-static void i830SetTexMaxAnisotropy( i830TextureObjectPtr t, GLfloat max )
-{
-   t->max_anisotropy = max;
-}
-
-
-/**
- * Set the texture magnification and minification modes.
- * 
- * \param t Texture whose filter modes are to be set
- * \param minf Texture minification mode
- * \param magf Texture magnification mode
- * \param bias LOD bias for this texture unit.
- */
-
-static void i830SetTexFilter( i830TextureObjectPtr t,
-			      GLenum minf, GLenum magf )
-{
-   int minFilt = 0, mipFilt = 0, magFilt = 0;
-
-   if(I830_DEBUG&DEBUG_DRI)
-      fprintf(stderr, "%s\n", __FUNCTION__);
-
-   if ( t->max_anisotropy > 1.0 ) {
-      minFilt = FILTER_ANISOTROPIC;
-      magFilt = FILTER_ANISOTROPIC;
-   }
-   else {
-      switch (minf) {
-      case GL_NEAREST:
-	 minFilt = FILTER_NEAREST;
-	 mipFilt = MIPFILTER_NONE;
-	 break;
-      case GL_LINEAR:
-	 minFilt = FILTER_LINEAR;
-	 mipFilt = MIPFILTER_NONE;
-	 break;
-      case GL_NEAREST_MIPMAP_NEAREST:
-	 minFilt = FILTER_NEAREST;
-	 mipFilt = MIPFILTER_NEAREST;
-	 break;
-      case GL_LINEAR_MIPMAP_NEAREST:
-	 minFilt = FILTER_LINEAR;
-	 mipFilt = MIPFILTER_NEAREST;
-	 break;
-      case GL_NEAREST_MIPMAP_LINEAR:
-	 minFilt = FILTER_NEAREST;
-	 mipFilt = MIPFILTER_LINEAR;
-	 break;
-      case GL_LINEAR_MIPMAP_LINEAR:
-	 minFilt = FILTER_LINEAR;
-	 mipFilt = MIPFILTER_LINEAR;
-	 break;
-      default:
-	 _mesa_problem(NULL, "%s: Unsupported min. filter %d", __FUNCTION__,
-		       (int) minf );
-	 break;
-      }
-
-      switch (magf) {
-      case GL_NEAREST:
-	 magFilt = FILTER_NEAREST;
-	 break;
-      case GL_LINEAR:
-	 magFilt = FILTER_LINEAR;
-	 break;
-      default:
-	 _mesa_problem(NULL, "%s: Unsupported mag. filter %d", __FUNCTION__,
-		       (int) magf );
-	 break;
-      }  
-   }
-
-   t->Setup[I830_TEXREG_TM0S3] &= ~TM0S3_MIN_FILTER_MASK;
-   t->Setup[I830_TEXREG_TM0S3] &= ~TM0S3_MIP_FILTER_MASK;
-   t->Setup[I830_TEXREG_TM0S3] &= ~TM0S3_MAG_FILTER_MASK;
-   t->Setup[I830_TEXREG_TM0S3] |= ((minFilt << TM0S3_MIN_FILTER_SHIFT) |
-				   (mipFilt << TM0S3_MIP_FILTER_SHIFT) |
-				   (magFilt << TM0S3_MAG_FILTER_SHIFT));
-}
-
-static void i830SetTexBorderColor(i830TextureObjectPtr t, GLubyte color[4])
-{
-   if(I830_DEBUG&DEBUG_DRI)
-      fprintf(stderr, "%s\n", __FUNCTION__);
-
-    t->Setup[I830_TEXREG_TM0S4] = 
-        I830PACKCOLOR8888(color[0],color[1],color[2],color[3]);
-}
-
-
-/**
- * Allocate space for and load the mesa images into the texture memory block.
- * This will happen before drawing with a new texture, or drawing with a
- * texture after it was swapped out or teximaged again.
- */
-
-static i830TextureObjectPtr i830AllocTexObj( struct gl_texture_object *texObj )
-{
-   i830TextureObjectPtr t;
-
-   t = CALLOC_STRUCT( i830_texture_object_t );
-   texObj->DriverData = t;
-   if ( t != NULL ) {
-      /* Initialize non-image-dependent parts of the state:
-       */
-      t->base.tObj = texObj;
-
-      t->Setup[I830_TEXREG_TM0LI] = STATE3D_LOAD_STATE_IMMEDIATE_2;
-      t->Setup[I830_TEXREG_TM0S0] = TM0S0_USE_FENCE;
-      t->Setup[I830_TEXREG_TM0S1] = 0;
-      t->Setup[I830_TEXREG_TM0S2] = 0;
-      t->Setup[I830_TEXREG_TM0S3] = 0;
-
-      t->Setup[I830_TEXREG_NOP0] = 0;
-      t->Setup[I830_TEXREG_NOP1] = 0;
-      t->Setup[I830_TEXREG_NOP2] = 0;
-
-      t->Setup[I830_TEXREG_MCS] = (STATE3D_MAP_COORD_SET_CMD |
-				   MAP_UNIT(0) |
-				   ENABLE_TEXCOORD_PARAMS |
-				   TEXCOORDS_ARE_NORMAL |
-				   TEXCOORDTYPE_CARTESIAN |
-				   ENABLE_ADDR_V_CNTL |
-				   TEXCOORD_ADDR_V_MODE(TEXCOORDMODE_WRAP) |
-				   ENABLE_ADDR_U_CNTL |
-				   TEXCOORD_ADDR_U_MODE(TEXCOORDMODE_WRAP));
-
-      make_empty_list( & t->base );
-
-      i830SetTexWrapping( t, texObj->WrapS, texObj->WrapT );
-      i830SetTexMaxAnisotropy( t, texObj->MaxAnisotropy );
-      i830SetTexFilter( t, texObj->MinFilter, texObj->MagFilter );
-      i830SetTexBorderColor( t, texObj->_BorderChan );
-   }
-
-   return t;
-}
-
-
-static void i830TexParameter( GLcontext *ctx, GLenum target,
-			      struct gl_texture_object *tObj,
-			      GLenum pname, const GLfloat *params )
-{
-   i830ContextPtr imesa = I830_CONTEXT(ctx);
-   i830TextureObjectPtr t = (i830TextureObjectPtr) tObj->DriverData;
-   GLuint unit = ctx->Texture.CurrentUnit;
-
-   if (!t)
-      return;
-
-   if ( target != GL_TEXTURE_2D && target != GL_TEXTURE_RECTANGLE_NV )
-      return;
-
-   /* Can't do the update now as we don't know whether to flush
-    * vertices or not.  Setting imesa->NewGLState means that
-    * i830UpdateTextureState() will be called before any triangles are
-    * rendered.  If a statechange has occurred, it will be detected at
-    * that point, and buffered vertices flushed.  
-    */
-   switch (pname) {
-   case GL_TEXTURE_MIN_FILTER:
-   case GL_TEXTURE_MAG_FILTER:
-   case GL_TEXTURE_MAX_ANISOTROPY_EXT:
-      i830SetTexMaxAnisotropy( t, tObj->MaxAnisotropy );
-      i830SetTexFilter( t, tObj->MinFilter, tObj->MagFilter );
-      break;
-
-   case GL_TEXTURE_WRAP_S:
-   case GL_TEXTURE_WRAP_T:
-      i830SetTexWrapping( t, tObj->WrapS, tObj->WrapT );
-      break;
-  
-   case GL_TEXTURE_BORDER_COLOR:
-      i830SetTexBorderColor( t, tObj->_BorderChan );
-      break;
-
-   case GL_TEXTURE_BASE_LEVEL:
-   case GL_TEXTURE_MAX_LEVEL:
-   case GL_TEXTURE_MIN_LOD:
-   case GL_TEXTURE_MAX_LOD:
-      /* The i830 and its successors can do a lot of this without
-       * reloading the textures.  A project for someone?
-       */
-      I830_FIREVERTICES( I830_CONTEXT(ctx) );
-      driSwapOutTextureObject( (driTextureObject *) t );
-      break;
-
-   default:
-      return;
-   }
-
-   if (t == imesa->CurrentTexObj[unit]) {
-      I830_STATECHANGE( imesa, I830_UPLOAD_TEX0 );
-   }
-}
-
-
-static void i830TexEnv( GLcontext *ctx, GLenum target, 
-			GLenum pname, const GLfloat *param )
-{
-   i830ContextPtr imesa = I830_CONTEXT( ctx );
-   GLuint unit = ctx->Texture.CurrentUnit;
-
-   /* Only one env color.  Need a fallback if env colors are different
-    * and texture setup references env color in both units.  
-    */
-   switch (pname) {
-   case GL_TEXTURE_ENV_COLOR:
-   case GL_TEXTURE_ENV_MODE:
-   case GL_COMBINE_RGB_EXT:
-   case GL_COMBINE_ALPHA_EXT:
-   case GL_SOURCE0_RGB_EXT:
-   case GL_SOURCE1_RGB_EXT:
-   case GL_SOURCE2_RGB_EXT:
-   case GL_SOURCE0_ALPHA_EXT:
-   case GL_SOURCE1_ALPHA_EXT:
-   case GL_SOURCE2_ALPHA_EXT:
-   case GL_OPERAND0_RGB_EXT:
-   case GL_OPERAND1_RGB_EXT:
-   case GL_OPERAND2_RGB_EXT:
-   case GL_OPERAND0_ALPHA_EXT:
-   case GL_OPERAND1_ALPHA_EXT:
-   case GL_OPERAND2_ALPHA_EXT:
-   case GL_RGB_SCALE_EXT:
-   case GL_ALPHA_SCALE:
-      imesa->TexEnvImageFmt[unit] = 0; /* force recalc of env state */
-      break;
-
-   case GL_TEXTURE_LOD_BIAS_EXT:
-      i830ComputeLodBias( imesa, unit, *param );
-      I830_STATECHANGE( imesa, I830_UPLOAD_TEX_N(unit) );
-      break;
-
-   default:
-      break;
-   }
-} 
-
-static void i830TexImage2D( GLcontext *ctx, GLenum target, GLint level,
-			    GLint internalFormat,
-			    GLint width, GLint height, GLint border,
-			    GLenum format, GLenum type, const GLvoid *pixels,
-			    const struct gl_pixelstore_attrib *packing,
-			    struct gl_texture_object *texObj,
-			    struct gl_texture_image *texImage )
-{
-   driTextureObject * t = (driTextureObject *) texObj->DriverData;
-   if (t) {
-      I830_FIREVERTICES( I830_CONTEXT(ctx) );
-      driSwapOutTextureObject( t );
-   }
-   else {
-      t = (driTextureObject *) i830AllocTexObj( texObj );
-      if (!t) {
-         _mesa_error(ctx, GL_OUT_OF_MEMORY, "glTexImage2D");
-         return;
-      }
-   }
-
-   _mesa_store_teximage2d( ctx, target, level, internalFormat,
-			   width, height, border, format, type,
-			   pixels, packing, texObj, texImage );
-}
-
-static void i830TexSubImage2D( GLcontext *ctx, 
-			       GLenum target,
-			       GLint level,	
-			       GLint xoffset, GLint yoffset,
-			       GLsizei width, GLsizei height,
-			       GLenum format, GLenum type,
-			       const GLvoid *pixels,
-			       const struct gl_pixelstore_attrib *packing,
-			       struct gl_texture_object *texObj,
-			       struct gl_texture_image *texImage )
-{
-   driTextureObject * t = (driTextureObject *) texObj->DriverData;
-   if (t) {
-      I830_FIREVERTICES( I830_CONTEXT(ctx) );
-      driSwapOutTextureObject( t );
-   }
-   _mesa_store_texsubimage2d(ctx, target, level, xoffset, yoffset, width, 
-			     height, format, type, pixels, packing, texObj,
-			     texImage);
-
-}
-
-
-
-static void i830CompressedTexImage2D( GLcontext *ctx, GLenum target, GLint level,
-                              GLint internalFormat,
-                              GLint width, GLint height, GLint border,
-                              GLsizei imageSize, const GLvoid *data,
-                              struct gl_texture_object *texObj,
-                              struct gl_texture_image *texImage )
-{
-   driTextureObject * t = (driTextureObject *) texObj->DriverData;
-   GLuint face;
-
-   /* which cube face or ordinary 2D image */
-   switch (target) {
-   case GL_TEXTURE_CUBE_MAP_POSITIVE_X:
-   case GL_TEXTURE_CUBE_MAP_NEGATIVE_X:
-   case GL_TEXTURE_CUBE_MAP_POSITIVE_Y:
-   case GL_TEXTURE_CUBE_MAP_NEGATIVE_Y:
-   case GL_TEXTURE_CUBE_MAP_POSITIVE_Z:
-   case GL_TEXTURE_CUBE_MAP_NEGATIVE_Z:
-      face = (GLuint) target - (GLuint) GL_TEXTURE_CUBE_MAP_POSITIVE_X;
-      ASSERT(face < 6);
-      break;
-   default:
-      face = 0;
-   }
-
-   if ( t != NULL ) {
-      driSwapOutTextureObject( t );
-   }
-   else {
-      t = (driTextureObject *) i830AllocTexObj( texObj );
-      if (!t) {
-         _mesa_error(ctx, GL_OUT_OF_MEMORY, "glCompressedTexImage2D");
-         return;
-      }
-   }
-
-   texImage->IsClientData = GL_FALSE;
-   
-   if (I830_DEBUG & DEBUG_TEXTURE)
-     fprintf(stderr, "%s: Using normal storage\n", __FUNCTION__);
-   
-   _mesa_store_compressed_teximage2d(ctx, target, level, internalFormat, width,
-				     height, border, imageSize, data, texObj, texImage);
-   
-   t->dirty_images[face] |= (1 << level);
-}
-
-
-static void i830CompressedTexSubImage2D( GLcontext *ctx, GLenum target, GLint level,
-                                 GLint xoffset, GLint yoffset,
-                                 GLsizei width, GLsizei height,
-                                 GLenum format,
-                                 GLsizei imageSize, const GLvoid *data,
-                                 struct gl_texture_object *texObj,
-                                 struct gl_texture_image *texImage )
-{
-   driTextureObject * t = (driTextureObject *) texObj->DriverData;
-   GLuint face;
-
-
-   /* which cube face or ordinary 2D image */
-   switch (target) {
-   case GL_TEXTURE_CUBE_MAP_POSITIVE_X:
-   case GL_TEXTURE_CUBE_MAP_NEGATIVE_X:
-   case GL_TEXTURE_CUBE_MAP_POSITIVE_Y:
-   case GL_TEXTURE_CUBE_MAP_NEGATIVE_Y:
-   case GL_TEXTURE_CUBE_MAP_POSITIVE_Z:
-   case GL_TEXTURE_CUBE_MAP_NEGATIVE_Z:
-      face = (GLuint) target - (GLuint) GL_TEXTURE_CUBE_MAP_POSITIVE_X;
-      ASSERT(face < 6);
-      break;
-   default:
-      face = 0;
-   }
-
-   assert( t ); /* this _should_ be true */
-   if ( t ) {
-      driSwapOutTextureObject( t );
-   }
-   else {
-      t = (driTextureObject *) i830AllocTexObj( texObj );
-      if (!t) {
-         _mesa_error(ctx, GL_OUT_OF_MEMORY, "glCompressedTexSubImage2D");
-         return;
-      }
-   }
-
-   _mesa_store_compressed_texsubimage2d(ctx, target, level, xoffset, yoffset, width,
-                            height, format, imageSize, data, texObj, texImage);
-
-   t->dirty_images[face] |= (1 << level);
-}
-
-
-static void i830BindTexture( GLcontext *ctx, GLenum target,
-			     struct gl_texture_object *tObj )
-{
-   assert( (target != GL_TEXTURE_2D && target != GL_TEXTURE_RECTANGLE_NV) ||
-           (tObj->DriverData != NULL) );
-}
-
-
-static void i830DeleteTexture( GLcontext *ctx, struct gl_texture_object *tObj )
-{
-   driTextureObject * t = (driTextureObject *) tObj->DriverData;
-   if ( t != NULL ) {
-      i830ContextPtr imesa = I830_CONTEXT( ctx );
-
-      if ( imesa ) {
-         I830_FIREVERTICES( imesa );
-      }
-
-      driDestroyTextureObject( t );
-   }
-   /* Free mipmap images and the texture object itself */
-   _mesa_delete_texture_object(ctx, tObj);
-}
-
-
-static const struct gl_texture_format *
-i830ChooseTextureFormat( GLcontext *ctx, GLint internalFormat,
-			 GLenum format, GLenum type )
-{
-   i830ContextPtr imesa = I830_CONTEXT( ctx );
-   const GLboolean do32bpt = ( imesa->i830Screen->cpp == 4 &&
-			       imesa->i830Screen->textureSize > 4*1024*1024);
-
-   switch ( internalFormat ) {
-   case 4:
-   case GL_RGBA:
-   case GL_COMPRESSED_RGBA:
-      if ( format == GL_BGRA ) {
-	 if ( type == GL_UNSIGNED_INT_8_8_8_8_REV ) {
-	    return &_mesa_texformat_argb8888;
-	 }
-         else if ( type == GL_UNSIGNED_SHORT_4_4_4_4_REV ) {
-            return &_mesa_texformat_argb4444;
-	 }
-         else if ( type == GL_UNSIGNED_SHORT_1_5_5_5_REV ) {
-	    return &_mesa_texformat_argb1555;
-	 }
-      }
-      return do32bpt ? &_mesa_texformat_argb8888 : &_mesa_texformat_argb4444;
-
-   case 3:
-   case GL_RGB:
-   case GL_COMPRESSED_RGB:
-      if ( format == GL_RGB && type == GL_UNSIGNED_SHORT_5_6_5 ) {
-	 return &_mesa_texformat_rgb565;
-      }
-      return do32bpt ? &_mesa_texformat_argb8888 : &_mesa_texformat_rgb565;
-
-   case GL_RGBA8:
-   case GL_RGB10_A2:
-   case GL_RGBA12:
-   case GL_RGBA16:
-      return do32bpt ? &_mesa_texformat_argb8888 : &_mesa_texformat_argb4444;
-
-   case GL_RGBA4:
-   case GL_RGBA2:
-      return &_mesa_texformat_argb4444;
-
-   case GL_RGB5_A1:
-      return &_mesa_texformat_argb1555;
-
-   case GL_RGB8:
-   case GL_RGB10:
-   case GL_RGB12:
-   case GL_RGB16:
-      return do32bpt ? &_mesa_texformat_argb8888 : &_mesa_texformat_rgb565;
-
-   case GL_RGB5:
-   case GL_RGB4:
-   case GL_R3_G3_B2:
-      return &_mesa_texformat_rgb565;
-
-   case GL_ALPHA:
-   case GL_ALPHA4:
-   case GL_ALPHA8:
-   case GL_ALPHA12:
-   case GL_ALPHA16:
-   case GL_COMPRESSED_ALPHA:
-      return &_mesa_texformat_al88;
-
-   case 1:
-   case GL_LUMINANCE:
-   case GL_LUMINANCE4:
-   case GL_LUMINANCE8:
-   case GL_LUMINANCE12:
-   case GL_LUMINANCE16:
-   case GL_COMPRESSED_LUMINANCE:
-      return &_mesa_texformat_l8;
-
-   case 2:
-   case GL_LUMINANCE_ALPHA:
-   case GL_LUMINANCE4_ALPHA4:
-   case GL_LUMINANCE6_ALPHA2:
-   case GL_LUMINANCE8_ALPHA8:
-   case GL_LUMINANCE12_ALPHA4:
-   case GL_LUMINANCE12_ALPHA12:
-   case GL_LUMINANCE16_ALPHA16:
-   case GL_COMPRESSED_LUMINANCE_ALPHA:
-      return &_mesa_texformat_al88;
-
-   case GL_INTENSITY:
-   case GL_INTENSITY4:
-   case GL_INTENSITY8:
-   case GL_INTENSITY12:
-   case GL_INTENSITY16:
-   case GL_COMPRESSED_INTENSITY:
-      return &_mesa_texformat_i8;
-
-   case GL_YCBCR_MESA:
-      if (type == GL_UNSIGNED_SHORT_8_8_MESA ||
-	  type == GL_UNSIGNED_BYTE)
-         return &_mesa_texformat_ycbcr;
-      else
-         return &_mesa_texformat_ycbcr_rev;
-
-   case GL_COMPRESSED_RGB_FXT1_3DFX:
-     return &_mesa_texformat_rgb_fxt1;
-   case GL_COMPRESSED_RGBA_FXT1_3DFX:
-     return &_mesa_texformat_rgba_fxt1;
-
-   case GL_RGB_S3TC:
-   case GL_RGB4_S3TC:
-   case GL_COMPRESSED_RGB_S3TC_DXT1_EXT:
-     return &_mesa_texformat_rgb_dxt1;
-
-   case GL_COMPRESSED_RGBA_S3TC_DXT1_EXT:
-     return &_mesa_texformat_rgba_dxt1;
-
-   case GL_RGBA_S3TC:
-   case GL_RGBA4_S3TC:
-   case GL_COMPRESSED_RGBA_S3TC_DXT3_EXT:
-     return &_mesa_texformat_rgba_dxt3;
-
-   case GL_COMPRESSED_RGBA_S3TC_DXT5_EXT:
-      return &_mesa_texformat_rgba_dxt5;
-
-   default:
-      fprintf(stderr, "unexpected texture format in %s\n", __FUNCTION__);
-      return NULL;
-   }
-
-   return NULL; /* never get here */
-}
-
-/**
- * Allocate a new texture object.
- * Called via ctx->Driver.NewTextureObject.
- * Note: this function will be called during context creation to
- * allocate the default texture objects.
- * Note: we could use containment here to 'derive' the driver-specific
- * texture object from the core mesa gl_texture_object.  Not done at this time.
- */
-static struct gl_texture_object *
-i830NewTextureObject( GLcontext *ctx, GLuint name, GLenum target )
-{
-   struct gl_texture_object *obj;
-   obj = _mesa_new_texture_object(ctx, name, target);
-   i830AllocTexObj( obj );
-   return obj;
-}
-
-void i830InitTextureFuncs( struct dd_function_table *functions )
-{
-   functions->NewTextureObject          = i830NewTextureObject;
-   functions->DeleteTexture             = i830DeleteTexture;
-   functions->ChooseTextureFormat       = i830ChooseTextureFormat;
-   functions->TexImage2D                = i830TexImage2D;
-   functions->TexSubImage2D             = i830TexSubImage2D;
-   functions->BindTexture               = i830BindTexture;
-   functions->TexParameter              = i830TexParameter;
-   functions->TexEnv                    = i830TexEnv;
-   functions->IsTextureResident         = driIsTextureResident;
-   functions->CompressedTexImage2D      = i830CompressedTexImage2D;
-   functions->CompressedTexSubImage2D   = i830CompressedTexSubImage2D;
-}
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/i830/i830_tex.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/i830/i830_tex.h
deleted file mode 100644
index 68c18b105..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/i830/i830_tex.h
+++ /dev/null
@@ -1,70 +0,0 @@
-/*
- * GLX Hardware Device Driver for Intel i810
- * Copyright (C) 1999 Keith Whitwell
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included
- * in all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * KEITH WHITWELL, OR ANY OTHER CONTRIBUTORS BE LIABLE FOR ANY CLAIM, 
- * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR 
- * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE 
- * OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- * Adapted for use in the I830M driver:
- *   Jeff Hartmann <jhartmann@2d3d.com>
- */
-
-#ifndef I830TEX_INC
-#define I830TEX_INC
-
-#include "mtypes.h"
-#include "i830_context.h"
-#include "i830_3d_reg.h"
-#include "texmem.h"
-
-#define I830_TEX_MAXLEVELS 10
-
-struct i830_texture_object_t 
-{
-   driTextureObject    base;
-
-   int texelBytes;
-   int Pitch;
-   int Height;
-   char *BufAddr;   
-   GLenum palette_format;
-   GLuint palette[256];
-   struct {
-      const struct gl_texture_image *image;
-      int offset;       /* into BufAddr */
-      int height;
-      int internalFormat;
-   } image[6][I830_TEX_MAXLEVELS];
-
-   /* Support for multitexture.
-    */
-
-   GLuint current_unit;
-   GLuint Setup[I830_TEX_SETUP_SIZE];
-   GLuint dirty;
-
-   GLfloat  max_anisotropy;
-};
-
-void i830UpdateTextureState( GLcontext *ctx );
-void i830InitTextureFuncs( struct dd_function_table *functions );
-
-void i830DestroyTexObj( i830ContextPtr imesa, i830TextureObjectPtr t );
-int i830UploadTexImagesLocked( i830ContextPtr imesa, i830TextureObjectPtr t );
-
-#endif
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/i830/i830_texmem.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/i830/i830_texmem.c
deleted file mode 100644
index 7faf90874..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/i830/i830_texmem.c
+++ /dev/null
@@ -1,237 +0,0 @@
-/**************************************************************************
-
-Copyright 2001 2d3d Inc., Delray Beach, FL
-
-All Rights Reserved.
-
-Permission is hereby granted, free of charge, to any person obtaining a
-copy of this software and associated documentation files (the "Software"),
-to deal in the Software without restriction, including without limitation
-on the rights to use, copy, modify, merge, publish, distribute, sub
-license, and/or sell copies of the Software, and to permit persons to whom
-the Software is furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice (including the next
-paragraph) shall be included in all copies or substantial portions of the
-Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
-ATI, VA LINUX SYSTEMS AND/OR THEIR SUPPLIERS BE LIABLE FOR ANY CLAIM,
-DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
-OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
-USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-**************************************************************************/
-
-/* $XFree86: xc/lib/GL/mesa/src/drv/i830/i830_texmem.c,v 1.3 2002/12/10 01:26:53 dawes Exp $ */
-
-/*
- * Author:
- *   Jeff Hartmann <jhartmann@2d3d.com>
- *
- * Heavily based on the I810 driver, which was written by:
- *   Keith Whitwell <keithw@tungstengraphics.com>
- */
-
-#include "glheader.h"
-#include "macros.h"
-#include "mtypes.h"
-#include "simple_list.h"
-#include "enums.h"
-#include "texformat.h"
-
-#include "i830_screen.h"
-#include "i830_dri.h"
-
-#include "i830_context.h"
-#include "i830_tex.h"
-#include "i830_state.h"
-#include "i830_ioctl.h"
-
-
-void i830DestroyTexObj(i830ContextPtr imesa, i830TextureObjectPtr t)
-{
-   unsigned   i;
-
-
-   /* See if it was the driver's current object.
-    */
-   if ( imesa != NULL ) { 
-      for ( i = 0 ; i < imesa->glCtx->Const.MaxTextureUnits ; i++ ) {
-	 if ( t == imesa->CurrentTexObj[ i ] ) {
-	    imesa->CurrentTexObj[ i ] = NULL;
-	    imesa->dirty &= ~I830_UPLOAD_TEX_N( i );
-	 }
-      }
-   }
-}
-
-#if defined(i386) || defined(__i386__)
-/* From linux kernel i386 header files, copes with odd sizes better
- * than COPY_DWORDS would:
- */
-static __inline__ void * __memcpy(void * to, const void * from, size_t n)
-{
-int d0, d1, d2;
-__asm__ __volatile__(
-	"rep ; movsl\n\t"
-	"testb $2,%b4\n\t"
-	"je 1f\n\t"
-	"movsw\n"
-	"1:\ttestb $1,%b4\n\t"
-	"je 2f\n\t"
-	"movsb\n"
-	"2:"
-	: "=&c" (d0), "=&D" (d1), "=&S" (d2)
-	:"0" (n/4), "q" (n),"1" ((long) to),"2" ((long) from)
-	: "memory");
-return (to);
-}
-#else
-/* Allow compilation on other architectures */
-#define __memcpy memcpy
-#endif
-
-/* Upload an image from mesa's internal copy.
- */
-static void i830UploadTexLevel( i830ContextPtr imesa,
-				i830TextureObjectPtr t, int hwlevel )
-{
-   const struct gl_texture_image *image = t->image[0][hwlevel].image;
-   int j;
-
-   if (!image || !image->Data)
-      return;
-
-   if (image->IsCompressed) {
-	 GLubyte *dst = (GLubyte *)(t->BufAddr + t->image[0][hwlevel].offset);
-	 GLubyte *src = (GLubyte *)image->Data;
-
-	 if ((t->Setup[I830_TEXREG_TM0S1] & TM0S1_MT_FORMAT_MASK)==MT_COMPRESS_FXT1)
-	   {
-	     for (j = 0 ; j < image->Height/4 ; j++, dst += (t->Pitch)) {
-	       __memcpy(dst, src, (image->Width*2) );
-	       src += image->Width*2;
-	     }
-	   }
-	 else if ((t->Setup[I830_TEXREG_TM0S1] & TM0S1_MT_FORMAT_MASK)==MT_COMPRESS_DXT1)
-	   {
-	     for (j = 0 ; j < image->Height/4 ; j++, dst += (t->Pitch)) {
-	       __memcpy(dst, src, (image->Width*2) );
-	       src += image->Width*2;
-	     }
-	   }
-	 else if (((t->Setup[I830_TEXREG_TM0S1] & TM0S1_MT_FORMAT_MASK)==MT_COMPRESS_DXT2_3) || ((t->Setup[I830_TEXREG_TM0S1] & TM0S1_MT_FORMAT_MASK)==MT_COMPRESS_DXT4_5))
-	   {
-	     for (j = 0 ; j < image->Height/4 ; j++, dst += (t->Pitch)) {
-	       __memcpy(dst, src, (image->Width*4) );
-	       src += image->Width*4;
-	     }
-	   }
-   }
-   else if (image->Width * image->TexFormat->TexelBytes == t->Pitch) {
-	 GLubyte *dst = (GLubyte *)(t->BufAddr + t->image[0][hwlevel].offset);
-	 GLubyte *src = (GLubyte *)image->Data;
-	 
-	 memcpy( dst, src, t->Pitch * image->Height );
-   }
-   else switch (image->TexFormat->TexelBytes) {
-   case 1:
-      {
-	 GLubyte *dst = (GLubyte *)(t->BufAddr + t->image[0][hwlevel].offset);
-	 GLubyte *src = (GLubyte *)image->Data;
-
-	 for (j = 0 ; j < image->Height ; j++, dst += t->Pitch) {
-	    __memcpy(dst, src, image->Width );
-	    src += image->Width;
-	 }
-      }
-      break;
-
-   case 2:
-      {
-	 GLushort *dst = (GLushort *)(t->BufAddr + t->image[0][hwlevel].offset);
-	 GLushort *src = (GLushort *)image->Data;
-
-	 for (j = 0 ; j < image->Height ; j++, dst += (t->Pitch/2)) {
-	    __memcpy(dst, src, image->Width * 2 );
-	    src += image->Width;
-	 }
-      }
-      break;
-
-   case 4:
-      {
-	 GLuint *dst = (GLuint *)(t->BufAddr + t->image[0][hwlevel].offset);
-	 GLuint *src = (GLuint *)image->Data;
-
-	 for (j = 0 ; j < image->Height ; j++, dst += (t->Pitch/4)) {
-	    __memcpy(dst, src, image->Width * 4 );
-	    src += image->Width;
-	 }
-      }
-      break;
-
-   default:
-      fprintf(stderr, "%s: Not supported texel size %d\n",
-	      __FUNCTION__, image->TexFormat->TexelBytes);
-   }
-}
-
-
-/* This is called with the lock held.  May have to eject our own and/or
- * other client's texture objects to make room for the upload.
- */
-
-int i830UploadTexImagesLocked( i830ContextPtr imesa, i830TextureObjectPtr t )
-{
-   int ofs;
-   int i;
-
-   if ( t->base.memBlock == NULL ) {
-      int heap;
-
-      heap = driAllocateTexture( imesa->texture_heaps, imesa->nr_heaps,
-				 (driTextureObject *) t );
-      if ( heap == -1 ) {
-	 return -1;
-      }
-
-      /* Set the base offset of the texture image */
-      ofs = t->base.memBlock->ofs;
-      t->BufAddr = imesa->i830Screen->tex.map + ofs;
-      t->Setup[I830_TEXREG_TM0S0] = (TM0S0_USE_FENCE |
-				     (imesa->i830Screen->textureOffset + ofs));
-
-      for ( i = 0 ; i < imesa->glCtx->Const.MaxTextureUnits ; i++ ) {
-	 if (t == imesa->CurrentTexObj[i]) {
-	     imesa->dirty |= I830_UPLOAD_TEX_N( i );
-	 }
-      }
-   }
-
-
-   /* Let the world know we've used this memory recently.
-    */
-   driUpdateTextureLRU( (driTextureObject *) t );
-
-   if (imesa->texture_heaps[0]->timestamp >= GET_DISPATCH_AGE(imesa)) 
-      i830WaitAgeLocked( imesa, imesa->texture_heaps[0]->timestamp ); 
-
-   /* Upload any images that are new */
-   if (t->base.dirty_images[0]) {
-      const int numLevels = t->base.lastLevel - t->base.firstLevel + 1;
-
-      for (i = 0 ; i < numLevels ; i++) { 
-         if ( (t->base.dirty_images[0] & (1 << (i+t->base.firstLevel))) != 0 ) {
-	    i830UploadTexLevel( imesa, t, i );
-         }
-      }
-      t->base.dirty_images[0] = 0;
-      imesa->sarea->perf_boxes |= I830_BOX_TEXTURE_LOAD;
-   }
-
-   return 0;
-}
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/i830/i830_texstate.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/i830/i830_texstate.c
deleted file mode 100644
index 358c554f3..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/i830/i830_texstate.c
+++ /dev/null
@@ -1,716 +0,0 @@
-/**************************************************************************
-
-Copyright 2001 2d3d Inc., Delray Beach, FL
-
-All Rights Reserved.
-
-Permission is hereby granted, free of charge, to any person obtaining a
-copy of this software and associated documentation files (the "Software"),
-to deal in the Software without restriction, including without limitation
-on the rights to use, copy, modify, merge, publish, distribute, sub
-license, and/or sell copies of the Software, and to permit persons to whom
-the Software is furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice (including the next
-paragraph) shall be included in all copies or substantial portions of the
-Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
-ATI, VA LINUX SYSTEMS AND/OR THEIR SUPPLIERS BE LIABLE FOR ANY CLAIM,
-DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
-OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
-USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-**************************************************************************/
-
-/* $XFree86: xc/lib/GL/mesa/src/drv/i830/i830_texstate.c,v 1.3 2002/12/10 01:26:53 dawes Exp $ */
-
-/**
- * \file i830_texstate.c
- * 
- * Heavily based on the I810 driver, which was written by Keith Whitwell.
- *
- * \author Jeff Hartmann <jhartmann@2d3d.com>
- * \author Keith Whitwell <keithw@tungstengraphics.com>
- */
-
-#include "glheader.h"
-#include "macros.h"
-#include "mtypes.h"
-#include "simple_list.h"
-#include "enums.h"
-#include "texformat.h"
-#include "texstore.h"
-
-#include "mm.h"
-
-#include "i830_screen.h"
-#include "i830_dri.h"
-
-#include "i830_context.h"
-#include "i830_tex.h"
-#include "i830_state.h"
-#include "i830_ioctl.h"
-
-#define I830_TEX_UNIT_ENABLED(unit)		(1<<unit)
-
-static void i830SetTexImages( i830ContextPtr imesa, 
-			      struct gl_texture_object *tObj )
-{
-   GLuint total_height, pitch, i, textureFormat;
-   i830TextureObjectPtr t = (i830TextureObjectPtr) tObj->DriverData;
-   const struct gl_texture_image *baseImage = tObj->Image[0][tObj->BaseLevel];
-   GLint numLevels;
-
-   switch( baseImage->TexFormat->MesaFormat ) {
-   case MESA_FORMAT_L8:
-      t->texelBytes = 1;
-      textureFormat = MAPSURF_8BIT | MT_8BIT_L8;
-      break;
-
-   case MESA_FORMAT_I8:
-      t->texelBytes = 1;
-      textureFormat = MAPSURF_8BIT | MT_8BIT_I8;
-      break;
-
-   case MESA_FORMAT_AL88:
-      t->texelBytes = 2;
-      textureFormat = MAPSURF_16BIT | MT_16BIT_AY88;
-      break;
-
-   case MESA_FORMAT_RGB565:
-      t->texelBytes = 2;
-      textureFormat = MAPSURF_16BIT | MT_16BIT_RGB565;
-      break;
-
-   case MESA_FORMAT_ARGB1555:
-      t->texelBytes = 2;
-      textureFormat = MAPSURF_16BIT | MT_16BIT_ARGB1555;
-      break;
-
-   case MESA_FORMAT_ARGB4444:
-      t->texelBytes = 2;
-      textureFormat = MAPSURF_16BIT | MT_16BIT_ARGB4444;
-      break;
-
-   case MESA_FORMAT_ARGB8888:
-      t->texelBytes = 4;
-      textureFormat = MAPSURF_32BIT | MT_32BIT_ARGB8888;
-      break;
-
-   case MESA_FORMAT_YCBCR_REV:
-      t->texelBytes = 2;
-      textureFormat = (MAPSURF_422 | MT_422_YCRCB_NORMAL | 
-		       TM0S1_COLORSPACE_CONVERSION);
-      break;
-
-   case MESA_FORMAT_YCBCR:
-      t->texelBytes = 2;
-      textureFormat = (MAPSURF_422 | MT_422_YCRCB_SWAPY | /* ??? */
-		       TM0S1_COLORSPACE_CONVERSION);
-      break;
-      
-   case MESA_FORMAT_RGB_FXT1:
-   case MESA_FORMAT_RGBA_FXT1:
-     t->texelBytes = 2;
-     textureFormat = (MAPSURF_COMPRESSED | MT_COMPRESS_FXT1);
-     break;
-   case MESA_FORMAT_RGBA_DXT1:
-   case MESA_FORMAT_RGB_DXT1:
-     /*
-      * DXTn pitches are Width/4 * blocksize in bytes
-      * for DXT1: blocksize=8 so Width/4*8 = Width * 2
-      * for DXT3/5: blocksize=16 so Width/4*16 = Width * 4
-      */
-     t->texelBytes = 2;
-     textureFormat = (MAPSURF_COMPRESSED | MT_COMPRESS_DXT1);
-     break;
-   case MESA_FORMAT_RGBA_DXT3:
-     t->texelBytes = 4;
-     textureFormat = (MAPSURF_COMPRESSED | MT_COMPRESS_DXT2_3);
-     break;
-   case MESA_FORMAT_RGBA_DXT5:
-     t->texelBytes = 4;
-     textureFormat = (MAPSURF_COMPRESSED | MT_COMPRESS_DXT4_5);
-     break;
-   default:
-      fprintf(stderr, "%s: bad image format\n", __FUNCTION__);
-      free( t );
-      return;
-   }
-
-   /* Compute which mipmap levels we really want to send to the hardware.
-    */
-
-   driCalculateTextureFirstLastLevel( (driTextureObject *) t );
-
-
-   /* Figure out the amount of memory required to hold all the mipmap
-    * levels.  Choose the smallest pitch to accomodate the largest
-    * mipmap:
-    */
-   numLevels = t->base.lastLevel - t->base.firstLevel + 1;
-
-   /* Pitch would be subject to additional rules if texture memory were
-    * tiled.  Currently it isn't. 
-    */
-   if (0) {
-      pitch = 128;
-      while (pitch < tObj->Image[0][t->base.firstLevel]->Width * t->texelBytes)
-	 pitch *= 2;
-   }
-   else {
-      pitch = tObj->Image[0][t->base.firstLevel]->Width * t->texelBytes;
-      pitch = (pitch + 3) & ~3;
-   }
-
-
-   /* All images must be loaded at this pitch.  Count the number of
-    * lines required:
-    */
-   for ( total_height = i = 0 ; i < numLevels ; i++ ) {
-      t->image[0][i].image = tObj->Image[0][t->base.firstLevel + i];
-      if (!t->image[0][i].image) 
-	 break;
-      
-      t->image[0][i].offset = total_height * pitch;
-      if (t->image[0][i].image->IsCompressed)
-	{
-	  if (t->image[0][i].image->Height > 4)
-	    total_height += t->image[0][i].image->Height/4;
-	  else
-	    total_height += 1;
-	}
-      else
-	total_height += t->image[0][i].image->Height;
-      t->image[0][i].internalFormat = baseImage->Format;
-   }
-
-   t->Pitch = pitch;
-   t->base.totalSize = total_height*pitch;
-   t->Setup[I830_TEXREG_TM0S1] = 
-      (((tObj->Image[0][t->base.firstLevel]->Height - 1) << TM0S1_HEIGHT_SHIFT) |
-       ((tObj->Image[0][t->base.firstLevel]->Width - 1) << TM0S1_WIDTH_SHIFT) |
-       textureFormat);
-   t->Setup[I830_TEXREG_TM0S2] = 
-      ((((pitch / 4) - 1) << TM0S2_PITCH_SHIFT));   
-   t->Setup[I830_TEXREG_TM0S3] &= ~TM0S3_MAX_MIP_MASK;
-   t->Setup[I830_TEXREG_TM0S3] &= ~TM0S3_MIN_MIP_MASK;
-   t->Setup[I830_TEXREG_TM0S3] |= ((numLevels - 1)*4) << TM0S3_MIN_MIP_SHIFT;
-   t->dirty = I830_UPLOAD_TEX0 | I830_UPLOAD_TEX1 
-	| I830_UPLOAD_TEX2 | I830_UPLOAD_TEX3;
-
-   LOCK_HARDWARE( imesa );
-   i830UploadTexImagesLocked( imesa, t );
-   UNLOCK_HARDWARE( imesa );
-}
-
-/* ================================================================
- * Texture combine functions
- */
-
-
-/**
- * Calculate the hardware instuctions to setup the current texture enviromnemt
- * settings.  Since \c gl_texture_unit::_CurrentCombine is used, both
- * "classic" texture enviroments and GL_ARB_texture_env_combine type texture
- * environments are treated identically.
- *
- * \todo
- * This function should return \c GLboolean.  When \c GL_FALSE is returned,
- * it means that an environment is selected that the hardware cannot do.  This
- * is the way the Radeon and R200 drivers work.
- * 
- * \todo
- * Looking at i830_3d_regs.h, it seems the i830 can do part of
- * GL_ATI_texture_env_combine3.  It can handle using \c GL_ONE and
- * \c GL_ZERO as combine inputs (which the code already supports).  It can
- * also handle the \c GL_MODULATE_ADD_ATI mode.  Is it worth investigating
- * partial support for the extension?
- * 
- * \todo
- * Some thought needs to be put into the way combiners work.  The driver
- * treats the hardware as if there's a specific combine unit tied to each
- * texture unit.  That's why there's the special case for a disabled texture
- * unit.  That's not the way the hardware works.  In reality, there are 4
- * texture units and four general instruction slots.  Each instruction slot
- * can use any texture as an input.  There's no need for this wierd "no-op"
- * stuff.  If texture units 0 and 3 are enabled, the  instructions to combine
- * them should be in slots 0 and 1, not 0 and 3 with two no-ops inbetween.
- */
-
-static void i830UpdateTexEnv( GLcontext *ctx, GLuint unit )
-{
-   i830ContextPtr imesa = I830_CONTEXT(ctx);
-   const struct gl_texture_unit *texUnit = &ctx->Texture.Unit[unit];
-   const GLuint numColorArgs = texUnit->_CurrentCombine->_NumArgsRGB;
-   const GLuint numAlphaArgs = texUnit->_CurrentCombine->_NumArgsA;
-
-   GLboolean need_constant_color = GL_FALSE;
-   GLuint blendop;
-   GLuint ablendop;
-   GLuint args_RGB[3];
-   GLuint args_A[3];
-   GLuint rgb_shift = texUnit->Combine.ScaleShiftRGB;
-   GLuint alpha_shift = texUnit->Combine.ScaleShiftA;
-   int i;
-   unsigned used;
-   static const GLuint tex_blend_rgb[3] = {
-      TEXPIPE_COLOR | TEXBLEND_ARG1 | TEXBLENDARG_MODIFY_PARMS,
-      TEXPIPE_COLOR | TEXBLEND_ARG2 | TEXBLENDARG_MODIFY_PARMS,
-      TEXPIPE_COLOR | TEXBLEND_ARG0 | TEXBLENDARG_MODIFY_PARMS,
-   };
-   static const GLuint tex_blend_a[3] = {
-      TEXPIPE_ALPHA | TEXBLEND_ARG1 | TEXBLENDARG_MODIFY_PARMS,
-      TEXPIPE_ALPHA | TEXBLEND_ARG2 | TEXBLENDARG_MODIFY_PARMS,
-      TEXPIPE_ALPHA | TEXBLEND_ARG0 | TEXBLENDARG_MODIFY_PARMS,
-   };
-   static const GLuint op_rgb[4] = {
-      0,
-      TEXBLENDARG_INV_ARG,
-      TEXBLENDARG_REPLICATE_ALPHA,
-      TEXBLENDARG_REPLICATE_ALPHA | TEXBLENDARG_INV_ARG,
-   };
-
-
-
-   imesa->TexBlendWordsUsed[unit] = 0;
-
-   if(I830_DEBUG&DEBUG_TEXTURE)
-       fprintf(stderr, "[%s:%u] env. mode = %s\n",  __FUNCTION__, __LINE__, 
-	       _mesa_lookup_enum_by_nr(texUnit->EnvMode));
-
-
-   if ( !texUnit->_ReallyEnabled ) {
-      imesa->TexBlend[unit][0] = (STATE3D_MAP_BLEND_OP_CMD(unit) |
-				  TEXPIPE_COLOR |
-				  ENABLE_TEXOUTPUT_WRT_SEL |
-				  TEXOP_OUTPUT_CURRENT |
-				  DISABLE_TEX_CNTRL_STAGE |
-				  TEXOP_SCALE_1X |
-				  TEXOP_MODIFY_PARMS |
-				  TEXBLENDOP_ARG1);
-      imesa->TexBlend[unit][1] = (STATE3D_MAP_BLEND_OP_CMD(unit) |
-				  TEXPIPE_ALPHA |
-				  ENABLE_TEXOUTPUT_WRT_SEL |
-				  TEXOP_OUTPUT_CURRENT |
-				  TEXOP_SCALE_1X |
-				  TEXOP_MODIFY_PARMS |
-				  TEXBLENDOP_ARG1);
-      imesa->TexBlend[unit][2] = (STATE3D_MAP_BLEND_ARG_CMD(unit) |
-				  TEXPIPE_COLOR |
-				  TEXBLEND_ARG1 |
-				  TEXBLENDARG_MODIFY_PARMS |
-				  TEXBLENDARG_CURRENT);
-      imesa->TexBlend[unit][3] = (STATE3D_MAP_BLEND_ARG_CMD(unit) |
-				  TEXPIPE_ALPHA |
-				  TEXBLEND_ARG1 |
-				  TEXBLENDARG_MODIFY_PARMS |
-				  TEXBLENDARG_CURRENT);
-      imesa->TexBlendWordsUsed[unit] = 4;
-   }
-   else {
-      switch(texUnit->_CurrentCombine->ModeRGB) {
-	  case GL_REPLACE: 
-	 blendop = TEXBLENDOP_ARG1;
-      break;
-	  case GL_MODULATE: 
-	 blendop = TEXBLENDOP_MODULATE;
-	 break;
-	  case GL_ADD: 
-	 blendop = TEXBLENDOP_ADD;
-	 break;
-	  case GL_ADD_SIGNED:
-	 blendop = TEXBLENDOP_ADDSIGNED; 
-	 break;
-	  case GL_INTERPOLATE:
-	 blendop = TEXBLENDOP_BLEND; 
-	 break;
-	  case GL_SUBTRACT: 
-	 blendop = TEXBLENDOP_SUBTRACT;
-	 break;
-	  case GL_DOT3_RGB_EXT:
-	  case GL_DOT3_RGBA_EXT:
-	 /* The EXT version of the DOT3 extension does not support the
-	  * scale factor, but the ARB version (and the version in OpenGL
-	  * 1.3) does.
-	  */
-	 rgb_shift = 0;
-	 alpha_shift = 0;
-	 /* FALLTHROUGH */
-
-	  case GL_DOT3_RGB:
-	  case GL_DOT3_RGBA:
-	 blendop = TEXBLENDOP_DOT3;
-	 break;
-	  default: 
-	 return;
-      }
-
-      blendop |= (rgb_shift << TEXOP_SCALE_SHIFT);
-
-      switch(texUnit->_CurrentCombine->ModeA) {
-	  case GL_REPLACE: 
-	 ablendop = TEXBLENDOP_ARG1;
-	 break;
-	  case GL_MODULATE: 
-	 ablendop = TEXBLENDOP_MODULATE;
-	 break;
-	  case GL_ADD: 
-	 ablendop = TEXBLENDOP_ADD;
-	 break;
-	  case GL_ADD_SIGNED:
-	 ablendop = TEXBLENDOP_ADDSIGNED; 
-	 break;
-	  case GL_INTERPOLATE:
-	 ablendop = TEXBLENDOP_BLEND; 
-	 break;
-	  case GL_SUBTRACT: 
-	 ablendop = TEXBLENDOP_SUBTRACT;
-	 break;
-	  default:
-	 return;
-      }
-
-      if ( (texUnit->_CurrentCombine->ModeRGB == GL_DOT3_RGBA_EXT)
-	   || (texUnit->_CurrentCombine->ModeRGB == GL_DOT3_RGBA) ) {
-	 ablendop = TEXBLENDOP_DOT3;
-      }
-
-      ablendop |= (alpha_shift << TEXOP_SCALE_SHIFT);
-
-      /* Handle RGB args */
-      for( i = 0 ; i < numColorArgs ; i++ ) {
-	 const int op = texUnit->_CurrentCombine->OperandRGB[i] - GL_SRC_COLOR;
-
-	 assert( (op >= 0) && (op <= 3) );
-	 switch(texUnit->_CurrentCombine->SourceRGB[i]) {
-	     case GL_TEXTURE: 
-	    args_RGB[i] = TEXBLENDARG_TEXEL0 + unit;
-	    break;
-	     case GL_TEXTURE0:
-	     case GL_TEXTURE1: 
-	     case GL_TEXTURE2: 
-	     case GL_TEXTURE3:
-	    args_RGB[i] = TEXBLENDARG_TEXEL0
-		+ (texUnit->_CurrentCombine->SourceRGB[i] & 0x03);
-	    break;
-	     case GL_CONSTANT:
-	    args_RGB[i] = TEXBLENDARG_FACTOR_N; 
-	    need_constant_color = GL_TRUE;
-	    break;
-	     case GL_PRIMARY_COLOR:
-	    args_RGB[i] = TEXBLENDARG_DIFFUSE;
-	    break;
-	     case GL_PREVIOUS:
-	    args_RGB[i] = TEXBLENDARG_CURRENT; 
-	    break;
-	     case GL_ONE:
-	    args_RGB[i] = TEXBLENDARG_ONE;
-	    break;
-	     case GL_ZERO:
-	    args_RGB[i] = TEXBLENDARG_ONE | TEXBLENDARG_INV_ARG;
-	    break;
-	     default: 
-	    return;
-	 }
-
-	 /* Xor is used so that GL_ONE_MINUS_SRC_COLOR with GL_ZERO
-	  * works correctly.
-	  */
-	 args_RGB[i] ^= op_rgb[op];
-      }
-
-      /* Handle A args */
-      for( i = 0 ; i < numAlphaArgs ; i++ ) {
-	 const int op = texUnit->_CurrentCombine->OperandA[i] - GL_SRC_ALPHA;
-
-	 assert( (op >= 0) && (op <= 1) );
-	 switch(texUnit->_CurrentCombine->SourceA[i]) {
-	     case GL_TEXTURE: 
-	    args_A[i] = TEXBLENDARG_TEXEL0 + unit;
-	    break;
-	     case GL_TEXTURE0:
-	     case GL_TEXTURE1: 
-	     case GL_TEXTURE2: 
-	     case GL_TEXTURE3:
-	    args_A[i] = TEXBLENDARG_TEXEL0 
-		+ (texUnit->_CurrentCombine->SourceA[i] & 0x03);
-	    break;
-	     case GL_CONSTANT:
-	    args_A[i] = TEXBLENDARG_FACTOR_N; 
-	    need_constant_color = GL_TRUE;
-	    break;
-	     case GL_PRIMARY_COLOR:
-	    args_A[i] = TEXBLENDARG_DIFFUSE; 
-	    break;
-	     case GL_PREVIOUS:
-	    args_A[i] = TEXBLENDARG_CURRENT; 
-	    break;
-	     case GL_ONE:
-	    args_A[i] = TEXBLENDARG_ONE;
-	    break;
-	     case GL_ZERO:
-	    args_A[i] = TEXBLENDARG_ONE | TEXBLENDARG_INV_ARG;
-	    break;
-	     default: 
-	    return;
-	 }
-
-	 /* We cheat. :) The register values for this are the same as for
-	  * RGB.  Xor is used so that GL_ONE_MINUS_SRC_ALPHA with GL_ZERO
-	  * works correctly.
-	  */
-	 args_A[i] ^= op_rgb[op];
-      }
-
-      /* Native Arg1 == Arg0 in GL_EXT_texture_env_combine spec */
-      /* Native Arg2 == Arg1 in GL_EXT_texture_env_combine spec */
-      /* Native Arg0 == Arg2 in GL_EXT_texture_env_combine spec */
-
-      /* Build color pipeline */
-
-      used = 0;
-      imesa->TexBlend[unit][used++] = (STATE3D_MAP_BLEND_OP_CMD(unit) |
-				       TEXPIPE_COLOR |
-				       ENABLE_TEXOUTPUT_WRT_SEL |
-				       TEXOP_OUTPUT_CURRENT |
-				       DISABLE_TEX_CNTRL_STAGE |
-				       TEXOP_MODIFY_PARMS |
-				       blendop);
-
-      imesa->TexBlend[unit][used++] = (STATE3D_MAP_BLEND_OP_CMD(unit) |
-				       TEXPIPE_ALPHA |
-				       ENABLE_TEXOUTPUT_WRT_SEL |
-				       TEXOP_OUTPUT_CURRENT |
-				       TEXOP_MODIFY_PARMS |
-				       ablendop);
-
-      for ( i = 0 ; i < numColorArgs ; i++ ) {
-	 imesa->TexBlend[unit][used++] = (STATE3D_MAP_BLEND_ARG_CMD(unit) |
-					  tex_blend_rgb[i] |
-					  args_RGB[i]);
-      }
-
-      for ( i = 0 ; i < numAlphaArgs ; i++ ) {
-	 imesa->TexBlend[unit][used++] = (STATE3D_MAP_BLEND_ARG_CMD(unit) |
-					  tex_blend_a[i] |
-					  args_A[i]);
-      }
-
-
-      if ( need_constant_color ) {
-	 GLubyte r, g, b, a;
-	 const GLfloat * const fc = texUnit->EnvColor;
-
-	 FLOAT_COLOR_TO_UBYTE_COLOR(r, fc[RCOMP]);
-	 FLOAT_COLOR_TO_UBYTE_COLOR(g, fc[GCOMP]);
-	 FLOAT_COLOR_TO_UBYTE_COLOR(b, fc[BCOMP]);
-	 FLOAT_COLOR_TO_UBYTE_COLOR(a, fc[ACOMP]);
-
-	 imesa->TexBlend[unit][used++] = STATE3D_COLOR_FACTOR_CMD(unit);
-	 imesa->TexBlend[unit][used++] = ((a << 24) | (r << 16) | (g << 8) | b);
-      }
-
-      imesa->TexBlendWordsUsed[unit] = used;
-   }
-
-   I830_STATECHANGE( imesa, I830_UPLOAD_TEXBLEND_N(unit) );
-}
-
-
-/* This is bogus -- can't load the same texture object on two units.
- */
-static void i830TexSetUnit( i830TextureObjectPtr t, GLuint unit )
-{
-   if(I830_DEBUG&DEBUG_TEXTURE)
-      fprintf(stderr, "%s unit(%d)\n", __FUNCTION__, unit);
-   
-   t->Setup[I830_TEXREG_TM0LI] = (STATE3D_LOAD_STATE_IMMEDIATE_2 | 
-				  (LOAD_TEXTURE_MAP0 << unit) | 4);
-
-   I830_SET_FIELD(t->Setup[I830_TEXREG_MCS], MAP_UNIT_MASK, MAP_UNIT(unit));
-
-   t->current_unit = unit;
-   t->base.bound |= (1U << unit);
-}
-
-#define TEXCOORDTYPE_MASK	(~((1<<13)|(1<<12)|(1<<11)))
-
-
-static GLboolean enable_tex_common( GLcontext *ctx, GLuint unit )
-{
-   i830ContextPtr imesa = I830_CONTEXT(ctx);
-   struct gl_texture_unit *texUnit = &ctx->Texture.Unit[unit];
-   struct gl_texture_object *tObj = texUnit->_Current;
-   i830TextureObjectPtr t = (i830TextureObjectPtr)tObj->DriverData;
-
-   /* Fallback if there's a texture border */
-   if ( tObj->Image[0][tObj->BaseLevel]->Border > 0 ) {
-      return GL_FALSE;
-   }
-
-   /* Upload teximages (not pipelined)
-    */
-   if (t->base.dirty_images[0]) {
-      i830SetTexImages( imesa, tObj );
-      if (!t->base.memBlock) {
-	 return GL_FALSE;
-      }
-   }
-
-   /* Update state if this is a different texture object to last
-    * time.
-    */
-   if (imesa->CurrentTexObj[unit] != t) {
-
-      if ( imesa->CurrentTexObj[unit] != NULL ) {
-	 /* The old texture is no longer bound to this texture unit.
-	  * Mark it as such.
-	  */
-
-	 imesa->CurrentTexObj[unit]->base.bound &= ~(1U << unit);
-      }
-
-      I830_STATECHANGE( imesa, I830_UPLOAD_TEX_N(unit) );
-      imesa->CurrentTexObj[unit] = t;
-      i830TexSetUnit(t, unit);
-   }
-
-   /* Update texture environment if texture object image format or 
-    * texture environment state has changed. 
-    *
-    * KW: doesn't work -- change from tex0 only to tex0+tex1 gets
-    * missed (need to update last stage flag?).  Call
-    * i830UpdateTexEnv always.
-    */
-   if (tObj->Image[0][tObj->BaseLevel]->Format !=
-       imesa->TexEnvImageFmt[unit]) {
-      imesa->TexEnvImageFmt[unit] = tObj->Image[0][tObj->BaseLevel]->Format;
-   }
-   i830UpdateTexEnv( ctx, unit );
-   imesa->TexEnabledMask |= I830_TEX_UNIT_ENABLED(unit);
-
-   return GL_TRUE;
-}
-
-static GLboolean enable_tex_rect( GLcontext *ctx, GLuint unit )
-{
-   i830ContextPtr imesa = I830_CONTEXT(ctx);
-   struct gl_texture_unit *texUnit = &ctx->Texture.Unit[unit];
-   struct gl_texture_object *tObj = texUnit->_Current;
-   i830TextureObjectPtr t = (i830TextureObjectPtr)tObj->DriverData;
-   GLuint mcs = t->Setup[I830_TEXREG_MCS];
-
-   mcs &= ~TEXCOORDS_ARE_NORMAL;
-   mcs |= TEXCOORDS_ARE_IN_TEXELUNITS;
-
-   if (mcs != t->Setup[I830_TEXREG_MCS]) {
-      I830_STATECHANGE( imesa, I830_UPLOAD_TEX_N(unit) );
-      t->Setup[I830_TEXREG_MCS] = mcs;
-   }
-
-   return GL_TRUE;
-}
-
-
-static GLboolean enable_tex_2d( GLcontext *ctx, GLuint unit )
-{
-   i830ContextPtr imesa = I830_CONTEXT(ctx);
-   struct gl_texture_unit *texUnit = &ctx->Texture.Unit[unit];
-   struct gl_texture_object *tObj = texUnit->_Current;
-   i830TextureObjectPtr t = (i830TextureObjectPtr)tObj->DriverData;
-   GLuint mcs = t->Setup[I830_TEXREG_MCS];
-
-   mcs &= ~TEXCOORDS_ARE_IN_TEXELUNITS;
-   mcs |= TEXCOORDS_ARE_NORMAL;
-
-   if (mcs != t->Setup[I830_TEXREG_MCS]) {
-      I830_STATECHANGE( imesa, I830_UPLOAD_TEX_N(unit) );
-      t->Setup[I830_TEXREG_MCS] = mcs;
-   }
-
-   return GL_TRUE;
-}
-
- 
-static GLboolean disable_tex( GLcontext *ctx, int unit )
-{
-   i830ContextPtr imesa = I830_CONTEXT(ctx);
-
-   /* This is happening too often.  I need to conditionally send diffuse
-    * state to the card.  Perhaps a diffuse dirty flag of some kind.
-    * Will need to change this logic if more than 2 texture units are
-    * used.  We need to only do this up to the last unit enabled, or unit
-    * one if nothing is enabled.
-    */
-
-   if ( imesa->CurrentTexObj[unit] != NULL ) {
-      /* The old texture is no longer bound to this texture unit.
-       * Mark it as such.
-       */
-
-      imesa->CurrentTexObj[unit]->base.bound &= ~(1U << unit);
-      imesa->CurrentTexObj[unit] = NULL;
-   }
-
-   imesa->TexEnvImageFmt[unit] = 0;
-   imesa->dirty &= ~(I830_UPLOAD_TEX_N(unit));
-   
-   i830UpdateTexEnv( ctx, unit );
-
-   return GL_TRUE;
-}
-
-static GLboolean i830UpdateTexUnit( GLcontext *ctx, GLuint unit )
-{
-   i830ContextPtr imesa = I830_CONTEXT(ctx);
-   struct gl_texture_unit *texUnit = &ctx->Texture.Unit[unit];
-
-   imesa->TexEnabledMask &= ~(I830_TEX_UNIT_ENABLED(unit));
-
-   if (texUnit->_ReallyEnabled == TEXTURE_2D_BIT) {
-      return (enable_tex_common( ctx, unit ) &&
-	      enable_tex_2d( ctx, unit ));
-   }
-   else if (texUnit->_ReallyEnabled == TEXTURE_RECT_BIT) {      
-      return (enable_tex_common( ctx, unit ) &&
-	      enable_tex_rect( ctx, unit ));
-   }
-   else if (texUnit->_ReallyEnabled) {
-      return GL_FALSE;
-   }
-   else {
-      return disable_tex( ctx, unit );
-   }
-}
-
-
-
-void i830UpdateTextureState( GLcontext *ctx )
-{
-   i830ContextPtr imesa = I830_CONTEXT(ctx);
-   int i;
-   int last_stage = 0;
-   GLboolean ok;
-
-   for ( i = 0 ; i < ctx->Const.MaxTextureUnits ; i++ ) {
-      if ( (ctx->Texture.Unit[i]._ReallyEnabled == TEXTURE_2D_BIT)
-	   || (ctx->Texture.Unit[i]._ReallyEnabled == TEXTURE_RECT_BIT) ) {
-	 last_stage = i;
-      }
-   }
-
-   ok = GL_TRUE;
-   for ( i = 0 ; i <= last_stage ; i++ ) {
-      ok = ok && i830UpdateTexUnit( ctx, i );
-   }
-
-   FALLBACK( imesa, I830_FALLBACK_TEXTURE, !ok );
-
-
-   /* Make sure last stage is set correctly */
-   imesa->TexBlend[last_stage][0] |= TEXOP_LAST_STAGE;
-}
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/i830/i830_tris.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/i830/i830_tris.c
deleted file mode 100644
index e0907202d..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/i830/i830_tris.c
+++ /dev/null
@@ -1,1056 +0,0 @@
-/* $XFree86: xc/lib/GL/mesa/src/drv/i830/i830_tris.c,v 1.4 2002/12/10 01:26:54 dawes Exp $ */
-/**************************************************************************
-
-Copyright 2001 VA Linux Systems Inc., Fremont, California.
-
-All Rights Reserved.
-
-Permission is hereby granted, free of charge, to any person obtaining a
-copy of this software and associated documentation files (the "Software"),
-to deal in the Software without restriction, including without limitation
-on the rights to use, copy, modify, merge, publish, distribute, sub
-license, and/or sell copies of the Software, and to permit persons to whom
-the Software is furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice (including the next
-paragraph) shall be included in all copies or substantial portions of the
-Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
-ATI, VA LINUX SYSTEMS AND/OR THEIR SUPPLIERS BE LIABLE FOR ANY CLAIM,
-DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
-OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
-USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-**************************************************************************/
-
-/*
- * Original Authors:
- *   Keith Whitwell <keith@tungstengraphics.com>
- * Adapted for use on the I830M:
- *   Jeff Hartmann <jhartmann@2d3d.com>
- */
-
-#include "glheader.h"
-#include "context.h"
-#include "macros.h"
-#include "enums.h"
-#include "dd.h"
-
-#include "swrast/swrast.h"
-#include "swrast_setup/swrast_setup.h"
-#include "tnl/t_context.h"
-#include "tnl/t_pipeline.h"
-
-#include "i830_screen.h"
-#include "i830_dri.h"
-
-#include "i830_tris.h"
-#include "i830_state.h"
-#include "i830_ioctl.h"
-#include "i830_span.h"
-
-static void i830RenderPrimitive( GLcontext *ctx, GLenum prim );
-
-/***********************************************************************
- *                    Emit primitives as inline vertices               *
- ***********************************************************************/
-
-#if defined(USE_X86_ASM)
-#define COPY_DWORDS( j, vb, vertsize, v )				\
-do {									\
-	int __tmp;							\
-	__asm__ __volatile__( "rep ; movsl"				\
-			      : "=%c" (j), "=D" (vb), "=S" (__tmp)	\
-			      : "0" (vertsize),				\
-			        "D" ((long)vb),				\
-			        "S" ((long)v) );			\
-} while (0)
-#else
-#define COPY_DWORDS( j, vb, vertsize, v )				\
-do {									\
-   for ( j = 0 ; j < vertsize ; j++ )					\
-      vb[j] = ((GLuint *)v)[j];						\
-   vb += vertsize;							\
-} while (0)
-#endif
-
-static void __inline__ i830_draw_triangle( i830ContextPtr imesa,
-					   i830VertexPtr v0,
-					   i830VertexPtr v1,
-					   i830VertexPtr v2 )
-{
-   GLuint vertsize = imesa->vertex_size;
-   GLuint *vb = i830AllocDmaLow( imesa, 3 * 4 * vertsize );
-   int j;
-
-   COPY_DWORDS( j, vb, vertsize, v0 );
-   COPY_DWORDS( j, vb, vertsize, v1 );
-   COPY_DWORDS( j, vb, vertsize, v2 );
-}
-
-
-static void __inline__ i830_draw_quad( i830ContextPtr imesa,
-				       i830VertexPtr v0,
-				       i830VertexPtr v1,
-				       i830VertexPtr v2,
-				       i830VertexPtr v3 )
-{
-   GLuint vertsize = imesa->vertex_size;
-   GLuint *vb = i830AllocDmaLow( imesa, 6 * 4 * vertsize );
-   int j;
-
-   COPY_DWORDS( j, vb, vertsize, v0 );
-   COPY_DWORDS( j, vb, vertsize, v1 );
-   COPY_DWORDS( j, vb, vertsize, v3 );
-   COPY_DWORDS( j, vb, vertsize, v1 );
-   COPY_DWORDS( j, vb, vertsize, v2 );
-   COPY_DWORDS( j, vb, vertsize, v3 );
-}
-
-
-static __inline__ void i830_draw_point( i830ContextPtr imesa,
-					i830VertexPtr tmp )
-{
-   GLuint vertsize = imesa->vertex_size;
-   GLuint *vb = i830AllocDmaLow( imesa, 4 * vertsize );
-   int j;
-
-   /* Adjust for sub pixel position */
-   *(float *)&vb[0] = tmp->v.x - 0.125;
-   *(float *)&vb[1] = tmp->v.y - 0.125;
-   for (j = 2 ; j < vertsize ; j++)
-     vb[j] = tmp->ui[j];
-}
-
-
-static __inline__ void i830_draw_line( i830ContextPtr imesa,
-				       i830VertexPtr v0,
-				       i830VertexPtr v1 )
-{
-   GLuint vertsize = imesa->vertex_size;
-   GLuint *vb = i830AllocDmaLow( imesa, 2 * 4 * vertsize );
-   int j;
-
-   COPY_DWORDS( j, vb, vertsize, v0 );
-   COPY_DWORDS( j, vb, vertsize, v1 );
-}
-
-
-
-/***********************************************************************
- *          Macros for t_dd_tritmp.h to draw basic primitives          *
- ***********************************************************************/
-
-#define TRI( a, b, c )				\
-do { 						\
-   if (DO_FALLBACK)				\
-      imesa->draw_tri( imesa, a, b, c );	\
-   else						\
-      i830_draw_triangle( imesa, a, b, c );	\
-} while (0)
-
-#define QUAD( a, b, c, d )			\
-do { 						\
-   if (DO_FALLBACK) {				\
-      imesa->draw_tri( imesa, a, b, d );	\
-      imesa->draw_tri( imesa, b, c, d );	\
-   } else					\
-      i830_draw_quad( imesa, a, b, c, d );	\
-} while (0)
-
-#define LINE( v0, v1 )				\
-do { 						\
-   if (DO_FALLBACK)				\
-      imesa->draw_line( imesa, v0, v1 );	\
-   else						\
-      i830_draw_line( imesa, v0, v1 );		\
-} while (0)
-
-#define POINT( v0 )				\
-do { 						\
-   if (DO_FALLBACK)				\
-      imesa->draw_point( imesa, v0 );		\
-   else						\
-      i830_draw_point( imesa, v0 );		\
-} while (0)
-
-
-/***********************************************************************
- *              Build render functions from dd templates               *
- ***********************************************************************/
-
-#define I830_OFFSET_BIT 	0x01
-#define I830_TWOSIDE_BIT	0x02
-#define I830_UNFILLED_BIT	0x04
-#define I830_FALLBACK_BIT	0x08
-#define I830_MAX_TRIFUNC	0x10
-
-
-static struct {
-   tnl_points_func	        points;
-   tnl_line_func		line;
-   tnl_triangle_func	triangle;
-   tnl_quad_func		quad;
-} rast_tab[I830_MAX_TRIFUNC];
-
-
-#define DO_FALLBACK (IND & I830_FALLBACK_BIT)
-#define DO_OFFSET   (IND & I830_OFFSET_BIT)
-#define DO_UNFILLED (IND & I830_UNFILLED_BIT)
-#define DO_TWOSIDE  (IND & I830_TWOSIDE_BIT)
-#define DO_FLAT      0
-#define DO_TRI       1
-#define DO_QUAD      1
-#define DO_LINE      1
-#define DO_POINTS    1
-#define DO_FULL_QUAD 1
-
-#define HAVE_RGBA         1
-#define HAVE_SPEC         1
-#define HAVE_BACK_COLORS  0
-#define HAVE_HW_FLATSHADE 1
-#define VERTEX            i830Vertex
-#define TAB               rast_tab
-
-#define DEPTH_SCALE (imesa->depth_scale)
-#define UNFILLED_TRI unfilled_tri
-#define UNFILLED_QUAD unfilled_quad
-#define VERT_X(_v) _v->v.x
-#define VERT_Y(_v) _v->v.y
-#define VERT_Z(_v) _v->v.z
-#define AREA_IS_CCW( a ) (a > 0)
-#define GET_VERTEX(e) (imesa->verts + (e * imesa->vertex_size * sizeof(int)))
-
-#define VERT_SET_RGBA( v, c )  					\
-do {								\
-   i830_color_t *color = (i830_color_t *)&((v)->ui[coloroffset]);	\
-   UNCLAMPED_FLOAT_TO_UBYTE(color->red, (c)[0]);		\
-   UNCLAMPED_FLOAT_TO_UBYTE(color->green, (c)[1]);		\
-   UNCLAMPED_FLOAT_TO_UBYTE(color->blue, (c)[2]);		\
-   UNCLAMPED_FLOAT_TO_UBYTE(color->alpha, (c)[3]);		\
-} while (0)
-
-#define VERT_COPY_RGBA( v0, v1 ) v0->ui[coloroffset] = v1->ui[coloroffset]
-
-#define VERT_SET_SPEC( v0, c )					\
-do {								\
-   if (havespec) {						\
-      UNCLAMPED_FLOAT_TO_UBYTE(v0->v.specular.red, (c)[0]);	\
-      UNCLAMPED_FLOAT_TO_UBYTE(v0->v.specular.green, (c)[1]);	\
-      UNCLAMPED_FLOAT_TO_UBYTE(v0->v.specular.blue, (c)[2]);	\
-   }								\
-} while (0)
-#define VERT_COPY_SPEC( v0, v1 )			\
-do {							\
-   if (havespec) {					\
-      v0->v.specular.red   = v1->v.specular.red;	\
-      v0->v.specular.green = v1->v.specular.green;	\
-      v0->v.specular.blue  = v1->v.specular.blue; 	\
-   }							\
-} while (0)
-
-#define VERT_SAVE_RGBA( idx )    color[idx] = v[idx]->ui[coloroffset]
-#define VERT_RESTORE_RGBA( idx ) v[idx]->ui[coloroffset] = color[idx]
-#define VERT_SAVE_SPEC( idx )    if (havespec) spec[idx] = v[idx]->ui[5]
-#define VERT_RESTORE_SPEC( idx ) if (havespec) v[idx]->ui[5] = spec[idx]
-
-#define LOCAL_VARS(n)							\
-   i830ContextPtr imesa = I830_CONTEXT(ctx);				\
-   GLuint color[n], spec[n];						\
-   GLuint coloroffset = (imesa->vertex_size == 4 ? 3 : 4);		\
-   GLboolean havespec = (imesa->vertex_size > 4);			\
-   (void) color; (void) spec; (void) coloroffset; (void) havespec;
-
-
-/***********************************************************************
- *                Helpers for rendering unfilled primitives            *
- ***********************************************************************/
-
-static const GLuint hw_prim[GL_POLYGON+1] = {
-   PRIM3D_POINTLIST,
-   PRIM3D_LINELIST,
-   PRIM3D_LINELIST,
-   PRIM3D_LINELIST,
-   PRIM3D_TRILIST,
-   PRIM3D_TRILIST,
-   PRIM3D_TRILIST,
-   PRIM3D_TRILIST,
-   PRIM3D_TRILIST,
-   PRIM3D_TRILIST
-};
-
-#define RASTERIZE(x) if (imesa->hw_primitive != hw_prim[x]) \
-                        i830RasterPrimitive( ctx, x, hw_prim[x] )
-#define RENDER_PRIMITIVE imesa->render_primitive
-#define TAG(x) x
-#define IND I830_FALLBACK_BIT
-#include "tnl_dd/t_dd_unfilled.h"
-#undef IND
-
-/***********************************************************************
- *                      Generate GL render functions                   *
- ***********************************************************************/
-
-#define IND (0)
-#define TAG(x) x
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (I830_OFFSET_BIT)
-#define TAG(x) x##_offset
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (I830_TWOSIDE_BIT)
-#define TAG(x) x##_twoside
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (I830_TWOSIDE_BIT|I830_OFFSET_BIT)
-#define TAG(x) x##_twoside_offset
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (I830_UNFILLED_BIT)
-#define TAG(x) x##_unfilled
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (I830_OFFSET_BIT|I830_UNFILLED_BIT)
-#define TAG(x) x##_offset_unfilled
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (I830_TWOSIDE_BIT|I830_UNFILLED_BIT)
-#define TAG(x) x##_twoside_unfilled
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (I830_TWOSIDE_BIT|I830_OFFSET_BIT|I830_UNFILLED_BIT)
-#define TAG(x) x##_twoside_offset_unfilled
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (I830_FALLBACK_BIT)
-#define TAG(x) x##_fallback
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (I830_OFFSET_BIT|I830_FALLBACK_BIT)
-#define TAG(x) x##_offset_fallback
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (I830_TWOSIDE_BIT|I830_FALLBACK_BIT)
-#define TAG(x) x##_twoside_fallback
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (I830_TWOSIDE_BIT|I830_OFFSET_BIT|I830_FALLBACK_BIT)
-#define TAG(x) x##_twoside_offset_fallback
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (I830_UNFILLED_BIT|I830_FALLBACK_BIT)
-#define TAG(x) x##_unfilled_fallback
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (I830_OFFSET_BIT|I830_UNFILLED_BIT|I830_FALLBACK_BIT)
-#define TAG(x) x##_offset_unfilled_fallback
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (I830_TWOSIDE_BIT|I830_UNFILLED_BIT|I830_FALLBACK_BIT)
-#define TAG(x) x##_twoside_unfilled_fallback
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (I830_TWOSIDE_BIT|I830_OFFSET_BIT|I830_UNFILLED_BIT| \
-	     I830_FALLBACK_BIT)
-#define TAG(x) x##_twoside_offset_unfilled_fallback
-#include "tnl_dd/t_dd_tritmp.h"
-
-
-static void init_rast_tab( void )
-{
-   init();
-   init_offset();
-   init_twoside();
-   init_twoside_offset();
-   init_unfilled();
-   init_offset_unfilled();
-   init_twoside_unfilled();
-   init_twoside_offset_unfilled();
-   init_fallback();
-   init_offset_fallback();
-   init_twoside_fallback();
-   init_twoside_offset_fallback();
-   init_unfilled_fallback();
-   init_offset_unfilled_fallback();
-   init_twoside_unfilled_fallback();
-   init_twoside_offset_unfilled_fallback();
-}
-
-
-/***********************************************************************
- *                    Rasterization fallback helpers                   *
- ***********************************************************************/
-
-
-/* This code is hit only when a mix of accelerated and unaccelerated
- * primitives are being drawn, and only for the unaccelerated
- * primitives.
- */
-static void
-i830_fallback_tri( i830ContextPtr imesa,
-		   i830Vertex *v0,
-		   i830Vertex *v1,
-		   i830Vertex *v2 )
-{
-   GLcontext *ctx = imesa->glCtx;
-   SWvertex v[3];
-
-   if (0)
-      fprintf(stderr, "\n%s\n", __FUNCTION__);
-
-   _swsetup_Translate( ctx, v0, &v[0] );
-   _swsetup_Translate( ctx, v1, &v[1] );
-   _swsetup_Translate( ctx, v2, &v[2] );
-   i830SpanRenderStart( ctx );
-   _swrast_Triangle( ctx, &v[0], &v[1], &v[2] );
-   i830SpanRenderFinish( ctx );
-}
-
-
-static void
-i830_fallback_line( i830ContextPtr imesa,
-		    i830Vertex *v0,
-		    i830Vertex *v1 )
-{
-   GLcontext *ctx = imesa->glCtx;
-   SWvertex v[2];
-
-   if (0)
-      fprintf(stderr, "\n%s\n", __FUNCTION__);
-
-   _swsetup_Translate( ctx, v0, &v[0] );
-   _swsetup_Translate( ctx, v1, &v[1] );
-   i830SpanRenderStart( ctx );
-   _swrast_Line( ctx, &v[0], &v[1] );
-   i830SpanRenderFinish( ctx );
-}
-
-
-static void
-i830_fallback_point( i830ContextPtr imesa,
-		     i830Vertex *v0 )
-{
-   GLcontext *ctx = imesa->glCtx;
-   SWvertex v[1];
-
-   if (0)
-      fprintf(stderr, "\n%s\n", __FUNCTION__);
-
-   _swsetup_Translate( ctx, v0, &v[0] );
-   i830SpanRenderStart( ctx );
-   _swrast_Point( ctx, &v[0] );
-   i830SpanRenderFinish( ctx );
-}
-
-
-
-/**********************************************************************/
-/*               Render unclipped begin/end objects                   */
-/**********************************************************************/
-
-#define IND 0
-#define V(x) (i830Vertex *)(vertptr + ((x) * vertsize * sizeof(int)))
-#define RENDER_POINTS( start, count )	\
-   for ( ; start < count ; start++) POINT( V(ELT(start)) );
-#define RENDER_LINE( v0, v1 )         LINE( V(v0), V(v1) )
-#define RENDER_TRI(  v0, v1, v2 )     TRI(  V(v0), V(v1), V(v2) )
-#define RENDER_QUAD( v0, v1, v2, v3 ) QUAD( V(v0), V(v1), V(v2), V(v3) )
-#define INIT(x) i830RenderPrimitive( ctx, x )
-#undef LOCAL_VARS
-#define LOCAL_VARS						\
-    i830ContextPtr imesa = I830_CONTEXT(ctx);			\
-    GLubyte *vertptr = (GLubyte *)imesa->verts;			\
-    const GLuint vertsize = imesa->vertex_size;       	\
-    const GLuint * const elt = TNL_CONTEXT(ctx)->vb.Elts;	\
-    (void) elt;
-#define RESET_STIPPLE
-#define RESET_OCCLUSION
-#define PRESERVE_VB_DEFS
-#define ELT(x) x
-#define TAG(x) i830_##x##_verts
-#include "tnl/t_vb_rendertmp.h"
-#undef ELT
-#undef TAG
-#define TAG(x) i830_##x##_elts
-#define ELT(x) elt[x]
-#include "tnl/t_vb_rendertmp.h"
-
-/**********************************************************************/
-/*                   Render clipped primitives                        */
-/**********************************************************************/
-
-
-
-static void i830RenderClippedPoly( GLcontext *ctx, const GLuint *elts,
-				   GLuint n )
-{
-   i830ContextPtr imesa = I830_CONTEXT(ctx);
-   TNLcontext *tnl = TNL_CONTEXT(ctx);
-   struct vertex_buffer *VB = &TNL_CONTEXT(ctx)->vb;
-   GLuint prim = imesa->render_primitive;
-
-   /* Render the new vertices as an unclipped polygon.
-    */
-   {
-      GLuint *tmp = VB->Elts;
-      VB->Elts = (GLuint *)elts;
-      tnl->Driver.Render.PrimTabElts[GL_POLYGON]( ctx, 0, n, 
-						  PRIM_BEGIN|PRIM_END );
-      VB->Elts = tmp;
-   }
-
-   /* Restore the render primitive
-    */
-   if (prim != GL_POLYGON)
-      tnl->Driver.Render.PrimitiveNotify( ctx, prim );
-}
-
-static void i830RenderClippedLine( GLcontext *ctx, GLuint ii, GLuint jj )
-{
-   TNLcontext *tnl = TNL_CONTEXT(ctx);
-
-   tnl->Driver.Render.Line( ctx, ii, jj );
-}
-
-static void i830FastRenderClippedPoly( GLcontext *ctx, const GLuint *elts,
-				       GLuint n )
-{
-   i830ContextPtr imesa = I830_CONTEXT( ctx );
-   GLuint vertsize = imesa->vertex_size;
-   GLuint *vb = i830AllocDmaLow( imesa, (n-2) * 3 * 4 * vertsize );
-   GLubyte *vertptr = (GLubyte *)imesa->verts;
-   const GLuint *start = (const GLuint *)V(elts[0]);
-   int i,j;
-
-   for (i = 2 ; i < n ; i++) {
-      COPY_DWORDS( j, vb, vertsize, V(elts[i-1]) );
-      COPY_DWORDS( j, vb, vertsize, V(elts[i]) );
-      COPY_DWORDS( j, vb, vertsize, start );
-   }
-}
-
-/**********************************************************************/
-/*                    Choose render functions                         */
-/**********************************************************************/
-
-
-
-#define _I830_NEW_RENDERSTATE (_DD_NEW_LINE_STIPPLE |		\
-			       _DD_NEW_TRI_UNFILLED |		\
-			       _DD_NEW_TRI_LIGHT_TWOSIDE |	\
-			       _DD_NEW_TRI_OFFSET |		\
-			       _DD_NEW_TRI_STIPPLE |		\
-			       _NEW_POLYGONSTIPPLE)
-
-#define POINT_FALLBACK (0)
-#define LINE_FALLBACK (DD_LINE_STIPPLE)
-#define TRI_FALLBACK (0)
-#define ANY_FALLBACK_FLAGS (POINT_FALLBACK|LINE_FALLBACK|TRI_FALLBACK|\
-                            DD_TRI_STIPPLE)
-#define ANY_RASTER_FLAGS (DD_TRI_LIGHT_TWOSIDE|DD_TRI_OFFSET|DD_TRI_UNFILLED)
-
-static void i830ChooseRenderState(GLcontext *ctx)
-{
-   TNLcontext *tnl = TNL_CONTEXT(ctx);
-   i830ContextPtr imesa = I830_CONTEXT(ctx);
-   GLuint flags = ctx->_TriangleCaps;
-   GLuint index = 0;
-
-   if (I830_DEBUG & DEBUG_STATE)
-     fprintf(stderr,"\n%s\n",__FUNCTION__);
-
-   if (flags & (ANY_FALLBACK_FLAGS|ANY_RASTER_FLAGS)) {
-      if (flags & ANY_RASTER_FLAGS) {
-	 if (flags & DD_TRI_LIGHT_TWOSIDE)    index |= I830_TWOSIDE_BIT;
-	 if (flags & DD_TRI_OFFSET)	      index |= I830_OFFSET_BIT;
-	 if (flags & DD_TRI_UNFILLED)	      index |= I830_UNFILLED_BIT;
-      }
-
-      imesa->draw_point = i830_draw_point;
-      imesa->draw_line = i830_draw_line;
-      imesa->draw_tri = i830_draw_triangle;
-
-      /* Hook in fallbacks for specific primitives.
-       */
-      if (flags & ANY_FALLBACK_FLAGS)
-      {
-	 if (flags & POINT_FALLBACK)
-	    imesa->draw_point = i830_fallback_point;
-
-	 if (flags & LINE_FALLBACK)
-	    imesa->draw_line = i830_fallback_line;
-
-	 if (flags & TRI_FALLBACK)
-	    imesa->draw_tri = i830_fallback_tri;
-
-	 if ((flags & DD_TRI_STIPPLE) && !imesa->hw_stipple) {
-	    imesa->draw_tri = i830_fallback_tri;
-	 }
-
-	 index |= I830_FALLBACK_BIT;
-      }
-   }
-
-   if (imesa->RenderIndex != index) {
-      imesa->RenderIndex = index;
-
-      tnl->Driver.Render.Points = rast_tab[index].points;
-      tnl->Driver.Render.Line = rast_tab[index].line;
-      tnl->Driver.Render.Triangle = rast_tab[index].triangle;
-      tnl->Driver.Render.Quad = rast_tab[index].quad;
-
-      if (index == 0) {
-	 tnl->Driver.Render.PrimTabVerts = i830_render_tab_verts;
-	 tnl->Driver.Render.PrimTabElts = i830_render_tab_elts;
-	 tnl->Driver.Render.ClippedLine = line; /* from tritmp.h */
-	 tnl->Driver.Render.ClippedPolygon = i830FastRenderClippedPoly;
-      } else {
-	 tnl->Driver.Render.PrimTabVerts = _tnl_render_tab_verts;
-	 tnl->Driver.Render.PrimTabElts = _tnl_render_tab_elts;
-	 tnl->Driver.Render.ClippedLine = i830RenderClippedLine;
-	 tnl->Driver.Render.ClippedPolygon = i830RenderClippedPoly;
-      }
-   }
-}
-
-static const GLenum reduced_prim[GL_POLYGON+1] = {
-   GL_POINTS,
-   GL_LINES,
-   GL_LINES,
-   GL_LINES,
-   GL_TRIANGLES,
-   GL_TRIANGLES,
-   GL_TRIANGLES,
-   GL_TRIANGLES,
-   GL_TRIANGLES,
-   GL_TRIANGLES
-};
-
-
-/**********************************************************************/
-/*                 High level hooks for t_vb_render.c                 */
-/**********************************************************************/
-
-
-
-/* Determine the rasterized primitive when not drawing unfilled
- * polygons.
- *
- * Used only for the default render stage which always decomposes
- * primitives to trianges/lines/points.  For the accelerated stage,
- * which renders strips as strips, the equivalent calculations are
- * performed in i810render.c.
- */
-static void i830RenderPrimitive( GLcontext *ctx, GLenum prim )
-{
-   i830ContextPtr imesa = I830_CONTEXT(ctx);
-   GLuint rprim = reduced_prim[prim];
-
-   imesa->render_primitive = prim;
-
-   if (rprim == GL_TRIANGLES && (ctx->_TriangleCaps & DD_TRI_UNFILLED))
-      return;
-
-   if (imesa->reduced_primitive != rprim ||
-       hw_prim[prim] != imesa->hw_primitive) {
-      i830RasterPrimitive( ctx, rprim, hw_prim[prim] );
-   }
-}
-
-static void i830RunPipeline( GLcontext *ctx )
-{
-   i830ContextPtr imesa = I830_CONTEXT(ctx);
-
-   if (imesa->NewGLState) {
-      if (imesa->NewGLState & _NEW_TEXTURE) {
-	 I830_FIREVERTICES( imesa );
-	 i830UpdateTextureState( ctx ); /* may modify imesa->NewGLState */
-      }
-
-      if (!imesa->Fallback) {
-	 if (imesa->NewGLState & _I830_NEW_RENDERSTATE)
-	    i830ChooseRenderState( ctx );
-      }
-
-      imesa->NewGLState = 0;
-   }
-
-   _tnl_run_pipeline( ctx );
-}
-
-
-#define TEXCOORDTYPE_MASK		(3<<11)
-
-
-
-static void set_projective_texturing( i830ContextPtr imesa, 
-				      GLuint i,
-				      GLuint mcs)
-{
-   mcs |= (imesa->CurrentTexObj[i]->Setup[I830_TEXREG_MCS] & 
-	   ~TEXCOORDTYPE_MASK);
-
-   if (mcs != imesa->CurrentTexObj[i]->Setup[I830_TEXREG_MCS]) {
-      I830_STATECHANGE(imesa, I830_UPLOAD_TEX_N(i));
-      imesa->CurrentTexObj[i]->Setup[I830_TEXREG_MCS] = mcs;
-   }
-}
-
-
-#define SZ_TO_HW(sz)  ((sz-2)&0x3)
-#define EMIT_SZ(sz)   (EMIT_1F + (sz) - 1)
-#define EMIT_ATTR( ATTR, STYLE, V0 )					\
-do {									\
-   imesa->vertex_attrs[imesa->vertex_attr_count].attrib = (ATTR);	\
-   imesa->vertex_attrs[imesa->vertex_attr_count].format = (STYLE);	\
-   imesa->vertex_attr_count++;						\
-   v0 |= V0;								\
-} while (0)
-
-#define EMIT_PAD( N )							\
-do {									\
-   imesa->vertex_attrs[imesa->vertex_attr_count].attrib = 0;		\
-   imesa->vertex_attrs[imesa->vertex_attr_count].format = EMIT_PAD;	\
-   imesa->vertex_attrs[imesa->vertex_attr_count].offset = (N);		\
-   imesa->vertex_attr_count++;						\
-} while (0)
-
-#define VRTX_TEX_SET_FMT(n, x)          ((x)<<((n)*2))
-
-/* Make sure hardware vertex format is appropriate for VB state.
- */
-static void i830RenderStart( GLcontext *ctx )
-{
-   i830ContextPtr imesa = I830_CONTEXT(ctx);
-   TNLcontext *tnl = TNL_CONTEXT(ctx);
-   struct vertex_buffer *VB = &tnl->vb;
-   GLuint index = tnl->render_inputs;
-   GLuint v0 = STATE3D_VERTEX_FORMAT_CMD;
-   GLuint v2 = STATE3D_VERTEX_FORMAT_2_CMD;
-   GLuint force_emit = 0;
-
-   /* Important:
-    */
-   VB->AttribPtr[VERT_ATTRIB_POS] = VB->NdcPtr;
-   imesa->vertex_attr_count = 0;
-
-   /* EMIT_ATTR's must be in order as they tell t_vertex.c how to
-    * build up a hardware vertex.
-    */
-   if (index & _TNL_BITS_TEX_ANY) {
-      EMIT_ATTR( _TNL_ATTRIB_POS, EMIT_4F_VIEWPORT, VRTX_HAS_XYZW );
-   }
-   else {
-      EMIT_ATTR( _TNL_ATTRIB_POS, EMIT_3F_VIEWPORT, VRTX_HAS_XYZ );
-   }
-
-   EMIT_ATTR( _TNL_ATTRIB_COLOR0, EMIT_4UB_4F_BGRA, VRTX_HAS_DIFFUSE );
-      
-   if (index & (_TNL_BIT_COLOR1|_TNL_BIT_FOG)) {
-
-      if (index & _TNL_BIT_COLOR1) 
-      {
-         if (imesa->vertex_attrs[imesa->vertex_attr_count].format != EMIT_3UB_3F_BGR)
-            force_emit=1;
-	 EMIT_ATTR( _TNL_ATTRIB_COLOR1, EMIT_3UB_3F_BGR, VRTX_HAS_SPEC );
-      }
-      else 
-      {
-         if (imesa->vertex_attrs[imesa->vertex_attr_count].format != EMIT_PAD)
-            force_emit=1;
-	 EMIT_PAD( 3 );
-      }
-      if (index & _TNL_BIT_FOG) 
-      {
-         if (imesa->vertex_attrs[imesa->vertex_attr_count].format != EMIT_1UB_1F)
-            force_emit=1;
-	 EMIT_ATTR( _TNL_ATTRIB_FOG, EMIT_1UB_1F, VRTX_HAS_SPEC );
-      }
-      else 
-      {
-         if (imesa->vertex_attrs[imesa->vertex_attr_count].format != EMIT_PAD)
-            force_emit=1;
-	 EMIT_PAD( 1 );
-      }
-   }
-
-   if (index & _TNL_BITS_TEX_ANY) {
-      int i, last_stage = 0;
-
-      for (i = 0; i < ctx->Const.MaxTextureUnits ; i++)
-	 if (index & _TNL_BIT_TEX(i))
-	    last_stage = i+1;
-	 
-
-      for (i = 0; i < last_stage; i++) {
-	 GLuint sz = VB->TexCoordPtr[i]->size;
-	 GLuint emit;
-	 GLuint mcs;
-
-	 /* i830 doesn't like 1D or 4D texcoords:
-	  */
-	 switch (sz) {
-	 case 1: 
-	 case 2: 
-	 case 3: 		/* no attempt at cube texturing so far */
-	    emit = EMIT_2F; 
-	    sz = 2; 
-	    mcs = TEXCOORDTYPE_CARTESIAN; 
-	    break;
-	 case 4: 
-	    emit = EMIT_3F_XYW; 
-	    sz = 3;     
-	    mcs = TEXCOORDTYPE_HOMOGENEOUS;
-	    break;
-	 default: 
-	    continue;
-	 };
-	
-	 v2 |= VRTX_TEX_SET_FMT(i, SZ_TO_HW(sz));
-	 EMIT_ATTR( _TNL_ATTRIB_TEX0+i, EMIT_SZ(sz), 0 );
-
-	 if (imesa->CurrentTexObj[i]) 
-	    set_projective_texturing( imesa, i, mcs );
-      }
-
-      v0 |= VRTX_TEX_COORD_COUNT(last_stage);
-   }
-
-   /* Only need to change the vertex emit code if there has been a
-    * statechange to a new hardware vertex format:
-    */
-   if (v0 != imesa->Setup[I830_CTXREG_VF] ||
-       v2 != imesa->Setup[I830_CTXREG_VF2] ||
-	force_emit == 1) {
-    
-      I830_STATECHANGE( imesa, I830_UPLOAD_CTX );
-
-      /* Must do this *after* statechange, so as not to affect
-       * buffered vertices reliant on the old state:
-       */
-      imesa->vertex_size = 
-	 _tnl_install_attrs( ctx, 
-			     imesa->vertex_attrs, 
-			     imesa->vertex_attr_count,
-			     imesa->ViewportMatrix.m, 0 );
-
-      imesa->vertex_size >>= 2;
-
-      imesa->Setup[I830_CTXREG_VF] = v0;
-      imesa->Setup[I830_CTXREG_VF2] = v2;
-   }
-}
-
-
-static void i830RenderFinish( GLcontext *ctx )
-{
-   if (I830_CONTEXT(ctx)->RenderIndex & I830_FALLBACK_BIT)
-      _swrast_flush( ctx );
-}
-
-
-
-
-/* System to flush dma and emit state changes based on the rasterized
- * primitive.
- */
-void i830RasterPrimitive( GLcontext *ctx,
-			  GLenum rprim,
-			  GLuint hwprim )
-{
-   i830ContextPtr imesa = I830_CONTEXT(ctx);
-   GLuint aa = imesa->Setup[I830_CTXREG_AA];
-   GLuint st1 = imesa->StippleSetup[I830_STPREG_ST1];
-
-   aa &= ~AA_LINE_ENABLE;
-
-   if (I830_DEBUG & DEBUG_PRIMS) {
-      /* Prints reduced prim, and hw prim */
-      char *prim_name = "Unknown";
-
-      switch(hwprim) {
-      case PRIM3D_POINTLIST:
-	 prim_name = "PointList";
-	 break;
-      case PRIM3D_LINELIST:
-	 prim_name = "LineList";
-	 break;
-      case PRIM3D_LINESTRIP:
-	 prim_name = "LineStrip";
-	 break;	 
-      case PRIM3D_TRILIST:
-	 prim_name = "TriList";
-	 break;	 
-      case PRIM3D_TRISTRIP:
-	 prim_name = "TriStrip";
-	 break;	 
-      case PRIM3D_TRIFAN:
-	 prim_name = "TriFan";
-	 break;	 
-      case PRIM3D_POLY:
-	 prim_name = "Polygons";
-	 break;
-      default:
-	 break;
-      }
-
-      fprintf(stderr, "%s : rprim(%s), hwprim(%s)\n",
-	      __FUNCTION__,
-	      _mesa_lookup_enum_by_nr(rprim),
-	      prim_name);
-   }
-
-   switch (rprim) {
-   case GL_TRIANGLES:
-      aa |= AA_LINE_DISABLE;
-      if (ctx->Polygon.StippleFlag)
-	 st1 |= ST1_ENABLE;
-      else
-	 st1 &= ~ST1_ENABLE;
-      break;
-   case GL_LINES:
-      st1 &= ~ST1_ENABLE;
-      if (ctx->Line.SmoothFlag) {
-	 aa |= AA_LINE_ENABLE;
-      } else {
-	 aa |= AA_LINE_DISABLE;
-      }
-      break;
-   case GL_POINTS:
-      st1 &= ~ST1_ENABLE;
-      aa |= AA_LINE_DISABLE;
-      break;
-   default:
-      return;
-   }
-
-   imesa->reduced_primitive = rprim;
-
-   if (aa != imesa->Setup[I830_CTXREG_AA]) {
-      I830_STATECHANGE(imesa, I830_UPLOAD_CTX);
-      imesa->Setup[I830_CTXREG_AA] = aa;
-   }
-   
-#if 0
-   if (st1 != imesa->StippleSetup[I830_STPREG_ST1]) {
-      I830_STATECHANGE(imesa, I830_UPLOAD_STIPPLE);
-      imesa->StippleSetup[I830_STPREG_ST1] = st1;
-   }
-#endif
-
-   if (hwprim != imesa->hw_primitive) {
-      I830_STATECHANGE(imesa, 0);
-      imesa->hw_primitive = hwprim;
-   }
-}
-
-/**********************************************************************/
-/*           Transition to/from hardware rasterization.               */
-/**********************************************************************/
-
-static char *fallbackStrings[] = {
-   "Texture",
-   "Draw buffer",
-   "Read buffer",
-   "Color mask",
-   "Render mode",
-   "Stencil",
-   "Stipple",
-   "User disable"
-};
-
-
-static char *getFallbackString(GLuint bit)
-{
-   int i = 0;
-   while (bit > 1) {
-      i++;
-      bit >>= 1;
-   }
-   return fallbackStrings[i];
-}
-
-
-
-void i830Fallback( i830ContextPtr imesa, GLuint bit, GLboolean mode )
-{
-   GLcontext *ctx = imesa->glCtx;
-   TNLcontext *tnl = TNL_CONTEXT(ctx);
-   GLuint oldfallback = imesa->Fallback;
-
-   if (mode) {
-      imesa->Fallback |= bit;
-      if (oldfallback == 0) {
-	 I830_FIREVERTICES(imesa);
-	 if (I830_DEBUG & DEBUG_FALLBACKS) 
-	    fprintf(stderr, "ENTER FALLBACK %s\n", getFallbackString( bit ));
-	 _swsetup_Wakeup( ctx );
-	 imesa->RenderIndex = ~0;
-      }
-   }
-   else {
-      imesa->Fallback &= ~bit;
-      if (oldfallback == bit) {
-	 _swrast_flush( ctx );
-	 if (I830_DEBUG & DEBUG_FALLBACKS) 
-	    fprintf(stderr, "LEAVE FALLBACK %s\n", getFallbackString( bit ));
-	 tnl->Driver.Render.Start = i830RenderStart;
-	 tnl->Driver.Render.PrimitiveNotify = i830RenderPrimitive;
-	 tnl->Driver.Render.Finish = i830RenderFinish;
-
-	 tnl->Driver.Render.BuildVertices = _tnl_build_vertices;
-	 tnl->Driver.Render.CopyPV = _tnl_copy_pv;
-	 tnl->Driver.Render.Interp = _tnl_interp;
-
-	 _tnl_invalidate_vertex_state( ctx, ~0 );
-	 _tnl_invalidate_vertices( ctx, ~0 );
-	 _tnl_install_attrs( ctx, 
-			     imesa->vertex_attrs, 
-			     imesa->vertex_attr_count,
-			     imesa->ViewportMatrix.m, 0 ); 
-
-	 imesa->NewGLState |= _I830_NEW_RENDERSTATE;
-      }
-   }
-}
-
-
-
-
-/**********************************************************************/
-/*                            Initialization.                         */
-/**********************************************************************/
-
-/**
- * \bug
- * How are the magic numbers 12 and 26 in the call to \c _tnl_init_vertices
- * derived?
- */
-void i830InitTriFuncs( GLcontext *ctx )
-{
-   TNLcontext *tnl = TNL_CONTEXT(ctx);
-   static int firsttime = 1;
-
-   if (firsttime) {
-      init_rast_tab();
-      firsttime = 0;
-   }
-
-   tnl->Driver.RunPipeline = i830RunPipeline;
-   tnl->Driver.Render.Start = i830RenderStart;
-   tnl->Driver.Render.Finish = i830RenderFinish;
-   tnl->Driver.Render.PrimitiveNotify = i830RenderPrimitive;
-   tnl->Driver.Render.ResetLineStipple = _swrast_ResetLineStipple;
-   tnl->Driver.Render.BuildVertices = _tnl_build_vertices;
-   tnl->Driver.Render.CopyPV = _tnl_copy_pv;
-   tnl->Driver.Render.Interp = _tnl_interp;
-
-   _tnl_init_vertices( ctx, ctx->Const.MaxArrayLockSize + 12, 
-		       26 * sizeof(GLfloat) );
-   
-   I830_CONTEXT(ctx)->verts = (char *)tnl->clipspace.vertex_buf;
-}
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/i830/i830_tris.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/i830/i830_tris.h
deleted file mode 100644
index ae4f0a5df..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/i830/i830_tris.h
+++ /dev/null
@@ -1,37 +0,0 @@
-/*
- * GLX Hardware Device Driver for Intel i810
- * Copyright (C) 1999 Keith Whitwell
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included
- * in all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * KEITH WHITWELL, OR ANY OTHER CONTRIBUTORS BE LIABLE FOR ANY CLAIM,
- * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
- * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE
- * OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- * Adapted for use in the I830M:
- *   Jeff Hartmann <jhartmann@2d3d.com>
- */
-/* $XFree86: xc/lib/GL/mesa/src/drv/i830/i830_tris.h,v 1.3 2002/09/09 19:18:48 dawes Exp $ */
-
-#ifndef I830TRIS_INC
-#define I830TRIS_INC
-
-#include "mtypes.h"
-
-extern void i830PrintRenderState( const char *msg, GLuint state );
-extern void i830InitTriFuncs( GLcontext *ctx );
-extern void i830RasterPrimitive( GLcontext *ctx, GLenum rprim, GLuint hwprim );
-
-#endif
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/i830/server/i830_common.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/i830/server/i830_common.h
deleted file mode 100644
index 3367bfc16..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/i830/server/i830_common.h
+++ /dev/null
@@ -1,288 +0,0 @@
-/**************************************************************************
-
-Copyright 2001 VA Linux Systems Inc., Fremont, California.
-Copyright 2002 Tungsten Graphics Inc., Cedar Park, Texas.
-
-All Rights Reserved.
-
-Permission is hereby granted, free of charge, to any person obtaining a
-copy of this software and associated documentation files (the "Software"),
-to deal in the Software without restriction, including without limitation
-on the rights to use, copy, modify, merge, publish, distribute, sub
-license, and/or sell copies of the Software, and to permit persons to whom
-the Software is furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice (including the next
-paragraph) shall be included in all copies or substantial portions of the
-Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
-ATI, VA LINUX SYSTEMS AND/OR THEIR SUPPLIERS BE LIABLE FOR ANY CLAIM,
-DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
-OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
-USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-**************************************************************************/
-
-/* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/i810/i830_common.h,v 1.2 2002/12/10 01:27:05 dawes Exp $ */
-
-/* Author: Jeff Hartmann <jhartmann@valinux.com> 
-
-   Converted to common header format:
-     Jens Owen <jens@tungstengraphics.com>
- */
-
-#ifndef _I830_COMMON_H_
-#define _I830_COMMON_H_
-
-/* WARNING: These defines must be the same as what the Xserver uses.
- * if you change them, you must change the defines in the Xserver.
- */
-
-#ifndef _I830_DEFINES_
-#define _I830_DEFINES_
-
-#define I830_DMA_BUF_ORDER		12
-#define I830_DMA_BUF_SZ 		(1<<I830_DMA_BUF_ORDER)
-#define I830_DMA_BUF_NR 		256
-#define I830_NR_SAREA_CLIPRECTS 	8
-
-/* Each region is a minimum of 64k, and there are at most 64 of them.
- */
-#define I830_NR_TEX_REGIONS 64
-#define I830_LOG_MIN_TEX_REGION_SIZE 16
-
-/* if defining I830_ENABLE_4_TEXTURES, do it in i830_3d_reg.h, too */
-#if !defined(I830_ENABLE_4_TEXTURES)
-#define I830_TEXTURE_COUNT	2
-#define I830_TEXBLEND_COUNT	2	/* always same as TEXTURE_COUNT? */
-#else /* defined(I830_ENABLE_4_TEXTURES) */
-#define I830_TEXTURE_COUNT	4
-#define I830_TEXBLEND_COUNT	4	/* always same as TEXTURE_COUNT? */
-#endif /* I830_ENABLE_4_TEXTURES */
-
-#define I830_TEXBLEND_SIZE	12	/* (4 args + op) * 2 + COLOR_FACTOR */
-
-#define I830_UPLOAD_CTX			0x1
-#define I830_UPLOAD_BUFFERS		0x2
-#define I830_UPLOAD_CLIPRECTS		0x4
-#define I830_UPLOAD_TEX0_IMAGE		0x100	/* handled clientside */
-#define I830_UPLOAD_TEX0_CUBE		0x200	/* handled clientside */
-#define I830_UPLOAD_TEX1_IMAGE		0x400	/* handled clientside */
-#define I830_UPLOAD_TEX1_CUBE		0x800	/* handled clientside */
-#define I830_UPLOAD_TEX2_IMAGE		0x1000	/* handled clientside */
-#define I830_UPLOAD_TEX2_CUBE		0x2000	/* handled clientside */
-#define I830_UPLOAD_TEX3_IMAGE		0x4000	/* handled clientside */
-#define I830_UPLOAD_TEX3_CUBE		0x8000	/* handled clientside */
-#define I830_UPLOAD_TEX_N_IMAGE(n)	(0x100 << (n * 2))
-#define I830_UPLOAD_TEX_N_CUBE(n)	(0x200 << (n * 2))
-#define I830_UPLOAD_TEXIMAGE_MASK	0xff00
-#define I830_UPLOAD_TEX0			0x10000
-#define I830_UPLOAD_TEX1			0x20000
-#define I830_UPLOAD_TEX2			0x40000
-#define I830_UPLOAD_TEX3			0x80000
-#define I830_UPLOAD_TEX_N(n)		(0x10000 << (n))
-#define I830_UPLOAD_TEX_MASK		0xf0000
-#define I830_UPLOAD_TEXBLEND0		0x100000
-#define I830_UPLOAD_TEXBLEND1		0x200000
-#define I830_UPLOAD_TEXBLEND2		0x400000
-#define I830_UPLOAD_TEXBLEND3		0x800000
-#define I830_UPLOAD_TEXBLEND_N(n)	(0x100000 << (n))
-#define I830_UPLOAD_TEXBLEND_MASK	0xf00000
-#define I830_UPLOAD_TEX_PALETTE_N(n)    (0x1000000 << (n))
-#define I830_UPLOAD_TEX_PALETTE_SHARED	0x4000000
-#define I830_UPLOAD_STIPPLE         	0x8000000
-
-/* Indices into buf.Setup where various bits of state are mirrored per
- * context and per buffer.  These can be fired at the card as a unit,
- * or in a piecewise fashion as required.
- */
-
-/* Destbuffer state 
- *    - backbuffer linear offset and pitch -- invarient in the current dri
- *    - zbuffer linear offset and pitch -- also invarient
- *    - drawing origin in back and depth buffers.
- *
- * Keep the depth/back buffer state here to acommodate private buffers
- * in the future.
- */
-
-#define I830_DESTREG_CBUFADDR 0
-/* Invarient */
-#define I830_DESTREG_DBUFADDR 1
-#define I830_DESTREG_DV0 2
-#define I830_DESTREG_DV1 3
-#define I830_DESTREG_SENABLE 4
-#define I830_DESTREG_SR0 5
-#define I830_DESTREG_SR1 6
-#define I830_DESTREG_SR2 7
-#define I830_DESTREG_DR0 8
-#define I830_DESTREG_DR1 9
-#define I830_DESTREG_DR2 10
-#define I830_DESTREG_DR3 11
-#define I830_DESTREG_DR4 12
-#define I830_DEST_SETUP_SIZE 13
-
-/* Context state
- */
-#define I830_CTXREG_STATE1		0
-#define I830_CTXREG_STATE2		1
-#define I830_CTXREG_STATE3		2
-#define I830_CTXREG_STATE4		3
-#define I830_CTXREG_STATE5		4
-#define I830_CTXREG_IALPHAB		5
-#define I830_CTXREG_STENCILTST		6
-#define I830_CTXREG_ENABLES_1		7
-#define I830_CTXREG_ENABLES_2		8
-#define I830_CTXREG_AA			9
-#define I830_CTXREG_FOGCOLOR		10
-#define I830_CTXREG_BLENDCOLR0		11
-#define I830_CTXREG_BLENDCOLR		12	/* Dword 1 of 2 dword command */
-#define I830_CTXREG_VF			13
-#define I830_CTXREG_VF2			14
-#define I830_CTXREG_MCSB0		15
-#define I830_CTXREG_MCSB1		16
-#define I830_CTX_SETUP_SIZE		17
-
-/* 1.3: Stipple state
- */ 
-#define I830_STPREG_ST0 0
-#define I830_STPREG_ST1 1
-#define I830_STP_SETUP_SIZE 2
-
-/* Texture state (per tex unit)
- */
-#define I830_TEXREG_MI0	0		/* GFX_OP_MAP_INFO (6 dwords) */
-#define I830_TEXREG_MI1	1
-#define I830_TEXREG_MI2	2
-#define I830_TEXREG_MI3	3
-#define I830_TEXREG_MI4	4
-#define I830_TEXREG_MI5	5
-#define I830_TEXREG_MF	6		/* GFX_OP_MAP_FILTER */
-#define I830_TEXREG_MLC	7		/* GFX_OP_MAP_LOD_CTL */
-#define I830_TEXREG_MLL	8		/* GFX_OP_MAP_LOD_LIMITS */
-#define I830_TEXREG_MCS	9		/* GFX_OP_MAP_COORD_SETS */
-#define I830_TEX_SETUP_SIZE 10
-
-/* New version.  Kernel auto-detects.
- */
-#define I830_TEXREG_TM0LI 	0 /* load immediate 2 texture map n */
-#define I830_TEXREG_TM0S0	1
-#define I830_TEXREG_TM0S1	2
-#define I830_TEXREG_TM0S2	3
-#define I830_TEXREG_TM0S3	4
-#define I830_TEXREG_TM0S4	5
-#define I830_TEXREG_NOP0	6	/* noop */
-#define I830_TEXREG_NOP1	7	/* noop */
-#define I830_TEXREG_NOP2	8	/* noop */
-#define __I830_TEXREG_MCS	9	/* GFX_OP_MAP_COORD_SETS -- shared */
-#define __I830_TEX_SETUP_SIZE   10
-
-
-#define I830_FRONT   0x1
-#define I830_BACK    0x2
-#define I830_DEPTH   0x4
-
-/* Driver specific DRM command indices
- * NOTE: these are not OS specific, but they are driver specific
- */
-#define DRM_I830_INIT                     0x00
-#define DRM_I830_VERTEX                   0x01
-#define DRM_I830_CLEAR                    0x02
-#define DRM_I830_FLUSH                    0x03
-#define DRM_I830_GETAGE                   0x04
-#define DRM_I830_GETBUF                   0x05
-#define DRM_I830_SWAP                     0x06
-#define DRM_I830_COPY                     0x07
-#define DRM_I830_DOCOPY                   0x08
-#define DRM_I830_FLIP                     0x09
-#define DRM_I830_IRQ_EMIT                 0x0a
-#define DRM_I830_IRQ_WAIT                 0x0b
-#define DRM_I830_GETPARAM                 0x0c
-#define DRM_I830_SETPARAM                 0x0d
-
-#endif /* _I830_DEFINES_ */
-
-typedef struct {
-   enum {
-      I830_INIT_DMA = 0x01,
-      I830_CLEANUP_DMA = 0x02
-   } func;
-   unsigned int mmio_offset;
-   unsigned int buffers_offset;
-   int sarea_priv_offset;
-   unsigned int ring_start;
-   unsigned int ring_end;
-   unsigned int ring_size;
-   unsigned int front_offset;
-   unsigned int back_offset;
-   unsigned int depth_offset;
-   unsigned int w;
-   unsigned int h;
-   unsigned int pitch;
-   unsigned int pitch_bits;
-   unsigned int back_pitch;
-   unsigned int depth_pitch;
-   unsigned int cpp;
-} drmI830Init;
-
-typedef struct {
-   int clear_color;
-   int clear_depth;
-   int flags;
-   unsigned int clear_colormask;
-   unsigned int clear_depthmask;
-} drmI830Clear;
-
-/* These may be placeholders if we have more cliprects than
- * I830_NR_SAREA_CLIPRECTS.  In that case, the client sets discard to
- * false, indicating that the buffer will be dispatched again with a
- * new set of cliprects.
- */
-typedef struct {
-   int idx;				/* buffer index */
-   int used;				/* nr bytes in use */
-   int discard;				/* client is finished with the buffer? */
-} drmI830Vertex;
-
-typedef struct {
-   int idx;				/* buffer index */
-   int used;				/* nr bytes in use */
-   void *address;			/* Address to copy from */
-} drmI830Copy;
-
-typedef struct {
-   void *virtual;
-   int request_idx;
-   int request_size;
-   int granted;
-} drmI830DMA;
-
-typedef struct drm_i830_irq_emit {
-	int *irq_seq;
-} drmI830IrqEmit;
-
-typedef struct drm_i830_irq_wait {
-	int irq_seq;
-} drmI830IrqWait;
-
-typedef struct drm_i830_getparam {
-	int param;
-	int *value;
-} drmI830GetParam;
-
-#define I830_PARAM_IRQ_ACTIVE  1
-
-
-typedef struct drm_i830_setparam {
-	int param;
-	int value;
-} drmI830SetParam;
-
-#define I830_SETPARAM_USE_MI_BATCHBUFFER_START  1
-
-
-
-#endif /* _I830_DRM_H_ */
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/i830/server/i830_dri.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/i830/server/i830_dri.h
deleted file mode 100644
index e4b36cc16..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/i830/server/i830_dri.h
+++ /dev/null
@@ -1,140 +0,0 @@
-/* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/i810/i830_dri.h,v 1.5 2002/12/10 01:27:05 dawes Exp $ */
-
-#ifndef _I830_DRI_H
-#define _I830_DRI_H
-
-#include "drm.h"		/* HACK!!! why doesn't xf86drm.h work??? */
-/* #include "xf86drm.h" */
-#include "i830_common.h"
-
-#define I830_MAX_DRAWABLES 256
-
-#define I830_MAJOR_VERSION 1
-#define I830_MINOR_VERSION 3
-#define I830_PATCHLEVEL 0
-
-#define I830_REG_SIZE 0x80000
-
-typedef struct _I830DRIRec {
-   drm_handle_t regs;
-   drmSize regsSize;
-
-   drmSize backbufferSize;
-   drm_handle_t backbuffer;
-
-   drmSize depthbufferSize;
-   drm_handle_t depthbuffer;
-
-   drm_handle_t textures;
-   int textureSize;
-
-   drm_handle_t agp_buffers;
-   drmSize agp_buf_size;
-
-   int deviceID;
-   int width;
-   int height;
-   int mem;
-   int cpp;
-   int bitsPerPixel;
-   int fbOffset;
-   int fbStride;
-
-   int backOffset;
-   int depthOffset;
-
-   int auxPitch;
-   int auxPitchBits;
-
-   int logTextureGranularity;
-   int textureOffset;
-
-   /* For non-dma direct rendering.
-    */
-   int ringOffset;
-   int ringSize;
-
-   drmBufMapPtr drmBufs;
-   int irq;
-   int sarea_priv_offset;
-} I830DRIRec, *I830DRIPtr;
-
-typedef struct {
-   /* Nothing here yet */
-   int dummy;
-} I830ConfigPrivRec, *I830ConfigPrivPtr;
-
-typedef struct {
-   /* Nothing here yet */
-   int dummy;
-} I830DRIContextRec, *I830DRIContextPtr;
-
-/* Warning: If you change the SAREA structure you must change the kernel
- * structure as well */
-
-typedef struct _I830SAREA {
-   unsigned int ContextState[I830_CTX_SETUP_SIZE];
-   unsigned int BufferState[I830_DEST_SETUP_SIZE];
-   unsigned int TexState[I830_TEXTURE_COUNT][I830_TEX_SETUP_SIZE];
-   unsigned int TexBlendState[I830_TEXBLEND_COUNT][I830_TEXBLEND_SIZE];
-   unsigned int TexBlendStateWordsUsed[I830_TEXBLEND_COUNT];
-   unsigned int Palette[2][256];
-   unsigned int dirty;
-
-   unsigned int nbox;
-   drm_clip_rect_t boxes[I830_NR_SAREA_CLIPRECTS];
-
-   /* Maintain an LRU of contiguous regions of texture space.  If
-    * you think you own a region of texture memory, and it has an
-    * age different to the one you set, then you are mistaken and
-    * it has been stolen by another client.  If global texAge
-    * hasn't changed, there is no need to walk the list.
-    *
-    * These regions can be used as a proxy for the fine-grained
-    * texture information of other clients - by maintaining them
-    * in the same lru which is used to age their own textures,
-    * clients have an approximate lru for the whole of global
-    * texture space, and can make informed decisions as to which
-    * areas to kick out.  There is no need to choose whether to
-    * kick out your own texture or someone else's - simply eject
-    * them all in LRU order.  
-    */
-
-   drmTextureRegion texList[I830_NR_TEX_REGIONS + 1];
-   /* Last elt is sentinal */
-   int texAge;				/* last time texture was uploaded */
-   int last_enqueue;			/* last time a buffer was enqueued */
-   int last_dispatch;			/* age of the most recently dispatched buffer */
-   int last_quiescent;			/*  */
-   int ctxOwner;			/* last context to upload state */
-
-   int vertex_prim;
-
-   int pf_enabled;                  /* is pageflipping allowed? */
-   int pf_active;                   /* is pageflipping active right now? */
-   int pf_current_page; 	    /* which buffer is being displayed? */
-
-   int perf_boxes;             /* performance boxes to be displayed */
-
-   /* Here's the state for texunits 2,3:
-    */
-   unsigned int TexState2[I830_TEX_SETUP_SIZE];
-   unsigned int TexBlendState2[I830_TEXBLEND_SIZE];
-   unsigned int TexBlendStateWordsUsed2;
-
-   unsigned int TexState3[I830_TEX_SETUP_SIZE];
-   unsigned int TexBlendState3[I830_TEXBLEND_SIZE];
-   unsigned int TexBlendStateWordsUsed3;
-   
-   unsigned int StippleState[I830_STP_SETUP_SIZE];
-} I830SAREARec, *I830SAREAPtr;
-
-/* Flags for perf_boxes
- */
-#define I830_BOX_RING_EMPTY    0x1 /* populated by kernel */
-#define I830_BOX_FLIP          0x2 /* populated by kernel */
-#define I830_BOX_WAIT          0x4 /* populated by kernel & client */
-#define I830_BOX_TEXTURE_LOAD  0x8 /* populated by kernel */
-#define I830_BOX_LOST_CONTEXT  0x10 /* populated by client */
-
-#endif
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/i915/Makefile b/nx-X11/extras/Mesa/src/mesa/drivers/dri/i915/Makefile
deleted file mode 100644
index c269fb129..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/i915/Makefile
+++ /dev/null
@@ -1,47 +0,0 @@
-
-TOP = ../../../../..
-include $(TOP)/configs/current
-
-LIBNAME = i915_dri.so
-
-DRIVER_SOURCES = \
-	i915_context.c \
-	i915_debug.c \
-	i915_fragprog.c \
-	i915_metaops.c \
-	i915_program.c \
-	i915_state.c \
-	i915_tex.c \
-	i915_texprog.c \
-	i915_texstate.c \
-	i915_vtbl.c \
-	i830_context.c \
-	i830_metaops.c \
-	i830_state.c \
-	i830_texblend.c \
-	i830_tex.c \
-	i830_texstate.c \
-	i830_vtbl.c \
-	intel_batchbuffer.c \
-	intel_context.c \
-	intel_ioctl.c \
-	intel_pixel.c \
-	intel_render.c \
-	intel_screen.c \
-	intel_span.c \
-	intel_state.c \
-	intel_tex.c \
-	intel_tris.c 
-
-C_SOURCES = \
-	$(COMMON_SOURCES) \
-	$(MINIGLX_SOURCES) \
-	$(DRIVER_SOURCES)
-
-ASM_SOURCES = 
-
-
-
-include ../Makefile.template
-
-symlinks:
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/i915/i830_context.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/i915/i830_context.c
deleted file mode 100644
index 6088db67e..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/i915/i830_context.c
+++ /dev/null
@@ -1,122 +0,0 @@
-/**************************************************************************
- * 
- * Copyright 2003 Tungsten Graphics, Inc., Cedar Park, Texas.
- * All Rights Reserved.
- * 
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sub license, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- * 
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- * 
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
- * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
- * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
- * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
- * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- * 
- **************************************************************************/
-
-#include "i830_context.h"
-#include "imports.h"
-#include "texmem.h"
-#include "intel_tex.h"
-#include "tnl/tnl.h"
-#include "tnl/t_vertex.h"
-#include "tnl/t_context.h"
-#include "utils.h"
-
-/***************************************
- * Mesa's Driver Functions
- ***************************************/
-
-static const struct dri_extension i830_extensions[] =
-{
-    { "GL_ARB_texture_env_crossbar",       NULL },
-    { NULL,                                NULL }
-};
-
-
-static void i830InitDriverFunctions( struct dd_function_table *functions )
-{
-   intelInitDriverFunctions( functions );
-   i830InitStateFuncs( functions );
-   i830InitTextureFuncs( functions );
-}
-
-
-GLboolean i830CreateContext( const __GLcontextModes *mesaVis,
-			    __DRIcontextPrivate *driContextPriv,
-			    void *sharedContextPrivate)
-{
-   struct dd_function_table functions;
-   i830ContextPtr i830 = (i830ContextPtr) CALLOC_STRUCT(i830_context);
-   intelContextPtr intel = &i830->intel;
-   GLcontext *ctx = &intel->ctx;
-   if (!i830) return GL_FALSE;
-
-   i830InitVtbl( i830 );
-   i830InitDriverFunctions( &functions );
-
-   if (!intelInitContext( intel, mesaVis, driContextPriv,
-			  sharedContextPrivate, &functions )) {
-      FREE(i830);
-      return GL_FALSE;
-   }
-
-   intel->ctx.Const.MaxTextureUnits = I830_TEX_UNITS;
-   intel->ctx.Const.MaxTextureImageUnits = I830_TEX_UNITS;
-   intel->ctx.Const.MaxTextureCoordUnits = I830_TEX_UNITS;
-
-   intel->nr_heaps = 1;
-   intel->texture_heaps[0] = 
-      driCreateTextureHeap( 0, intel,
-			    intel->intelScreen->textureSize,
-			    12,
-			    I830_NR_TEX_REGIONS,
-			    intel->sarea->texList,
-			    & intel->sarea->texAge,
-			    & intel->swapped,
-			    sizeof( struct i830_texture_object ),
-			    (destroy_texture_object_t *)intelDestroyTexObj );
-
-   /* FIXME: driCalculateMaxTextureLevels assumes that mipmaps are tightly
-    * FIXME: packed, but they're not in Intel graphics hardware.
-    */
-   intel->ctx.Const.MaxTextureUnits = 1;
-   driCalculateMaxTextureLevels( intel->texture_heaps,
-				 intel->nr_heaps,
-				 &intel->ctx.Const,
-				 4,
-				 11, /* max 2D texture size is 2048x2048 */
-				 8,  /* max 3D texture size is 256^3 */
-				 10, /* max CUBE texture size is 1024x1024 */
-				 11, /* max RECT. supported */
-				 12,
-				 GL_FALSE );
-   intel->ctx.Const.MaxTextureUnits = I830_TEX_UNITS;
-
-   _tnl_init_vertices( ctx, ctx->Const.MaxArrayLockSize + 12, 
-		       18 * sizeof(GLfloat) );
-
-   intel->verts = TNL_CONTEXT(ctx)->clipspace.vertex_buf;
-
-   driInitExtensions( ctx, i830_extensions, GL_FALSE );
-
-   i830InitState( i830 );
-
-
-   _tnl_allow_vertex_fog( ctx, 1 ); 
-   _tnl_allow_pixel_fog( ctx, 0 ); 
-
-   return GL_TRUE;
-}
-
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/i915/i830_context.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/i915/i830_context.h
deleted file mode 100644
index 62e20d0a0..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/i915/i830_context.h
+++ /dev/null
@@ -1,215 +0,0 @@
-/**************************************************************************
- * 
- * Copyright 2003 Tungsten Graphics, Inc., Cedar Park, Texas.
- * All Rights Reserved.
- * 
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sub license, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- * 
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- * 
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
- * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
- * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
- * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
- * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- * 
- **************************************************************************/
-
-#ifndef I830CONTEXT_INC
-#define I830CONTEXT_INC
-
-#include "intel_context.h"
-
-#define I830_FALLBACK_TEXTURE		 0x1000
-#define I830_FALLBACK_COLORMASK		 0x2000
-#define I830_FALLBACK_STENCIL		 0x4000
-#define I830_FALLBACK_STIPPLE		 0x8000
-#define I830_FALLBACK_LOGICOP		 0x10000
-
-#define I830_UPLOAD_CTX              0x1
-#define I830_UPLOAD_BUFFERS          0x2
-#define I830_UPLOAD_STIPPLE          0x4
-#define I830_UPLOAD_TEX(i)           (0x10<<(i))
-#define I830_UPLOAD_TEXBLEND(i)      (0x100<<(i))
-#define I830_UPLOAD_TEX_ALL          (0x0f0)
-#define I830_UPLOAD_TEXBLEND_ALL     (0xf00)
-
-/* State structure offsets - these will probably disappear.
- */
-#define I830_DESTREG_CBUFADDR0 0
-#define I830_DESTREG_CBUFADDR1 1
-#define I830_DESTREG_CBUFADDR2 2
-#define I830_DESTREG_DBUFADDR0 3
-#define I830_DESTREG_DBUFADDR1 4
-#define I830_DESTREG_DBUFADDR2 5
-#define I830_DESTREG_DV0 6
-#define I830_DESTREG_DV1 7
-#define I830_DESTREG_SENABLE 8
-#define I830_DESTREG_SR0 9
-#define I830_DESTREG_SR1 10
-#define I830_DESTREG_SR2 11
-#define I830_DEST_SETUP_SIZE 12
-
-#define I830_CTXREG_STATE1		0
-#define I830_CTXREG_STATE2		1
-#define I830_CTXREG_STATE3		2
-#define I830_CTXREG_STATE4		3
-#define I830_CTXREG_STATE5		4
-#define I830_CTXREG_IALPHAB		5
-#define I830_CTXREG_STENCILTST		6
-#define I830_CTXREG_ENABLES_1		7
-#define I830_CTXREG_ENABLES_2		8
-#define I830_CTXREG_AA			9
-#define I830_CTXREG_FOGCOLOR		10
-#define I830_CTXREG_BLENDCOLOR0		11
-#define I830_CTXREG_BLENDCOLOR1		12 
-#define I830_CTXREG_VF			13
-#define I830_CTXREG_VF2			14
-#define I830_CTXREG_MCSB0		15
-#define I830_CTXREG_MCSB1		16
-#define I830_CTX_SETUP_SIZE		17
-
-#define I830_STPREG_ST0        0
-#define I830_STPREG_ST1        1
-#define I830_STP_SETUP_SIZE    2
-
-#define I830_TEXREG_TM0LI      0 /* load immediate 2 texture map n */
-#define I830_TEXREG_TM0S0      1
-#define I830_TEXREG_TM0S1      2
-#define I830_TEXREG_TM0S2      3
-#define I830_TEXREG_TM0S3      4
-#define I830_TEXREG_TM0S4      5
-#define I830_TEXREG_MCS	       6	/* _3DSTATE_MAP_COORD_SETS */
-#define I830_TEXREG_CUBE       7	/* _3DSTATE_MAP_SUBE */
-#define I830_TEX_SETUP_SIZE    8
-
-#define I830_TEXBLEND_SIZE	12	/* (4 args + op) * 2 + COLOR_FACTOR */
-
-struct i830_texture_object
-{
-   struct intel_texture_object intel;
-   GLuint Setup[I830_TEX_SETUP_SIZE];
-};
-
-#define I830_TEX_UNITS 4
-
-struct i830_hw_state {
-   GLuint Ctx[I830_CTX_SETUP_SIZE];
-   GLuint Buffer[I830_DEST_SETUP_SIZE];
-   GLuint Stipple[I830_STP_SETUP_SIZE];
-   GLuint Tex[I830_TEX_UNITS][I830_TEX_SETUP_SIZE];
-   GLuint TexBlend[I830_TEX_UNITS][I830_TEXBLEND_SIZE];
-   GLuint TexBlendWordsUsed[I830_TEX_UNITS];
-   GLuint emitted;		/* I810_UPLOAD_* */
-   GLuint active;
-};
-
-struct i830_context 
-{
-   struct intel_context intel;
-   
-   GLuint last_index;
-
-   struct i830_hw_state meta, initial, state, *current;
-};
-
-typedef struct i830_context *i830ContextPtr;
-typedef struct i830_texture_object *i830TextureObjectPtr;
-
-#define I830_CONTEXT(ctx)	((i830ContextPtr)(ctx))
-
-
-
-#define I830_STATECHANGE(i830, flag)				\
-do {								\
-   INTEL_FIREVERTICES( &i830->intel );				\
-   i830->state.emitted &= ~flag;					\
-} while (0)
-
-#define I830_ACTIVESTATE(i830, flag, mode)	\
-do {						\
-   INTEL_FIREVERTICES( &i830->intel );		\
-   if (mode)					\
-      i830->state.active |= flag;		\
-   else						\
-      i830->state.active &= ~flag;		\
-} while (0)
-
-/* i830_vtbl.c
- */
-extern void 
-i830InitVtbl( i830ContextPtr i830 );
-
-/* i830_context.c
- */
-extern GLboolean 
-i830CreateContext( const __GLcontextModes *mesaVis,
-		   __DRIcontextPrivate *driContextPriv,
-		   void *sharedContextPrivate);
-
-/* i830_tex.c, i830_texstate.c
- */
-extern void 
-i830UpdateTextureState( intelContextPtr intel );
-
-extern void 
-i830InitTextureFuncs( struct dd_function_table *functions );
-
-extern intelTextureObjectPtr
-i830AllocTexObj( struct gl_texture_object *tObj );
-
-/* i830_texblend.c
- */
-extern GLuint i830SetTexEnvCombine(i830ContextPtr i830,
-    const struct gl_tex_env_combine_state * combine, GLint blendUnit,
-     GLuint texel_op, GLuint *state, const GLfloat *factor );
-
-extern void 
-i830EmitTextureBlend( i830ContextPtr i830 );
-
-
-/* i830_state.c
- */
-extern void 
-i830InitStateFuncs( struct dd_function_table *functions );
-
-extern void 
-i830EmitState( i830ContextPtr i830 );
-
-extern void 
-i830InitState( i830ContextPtr i830 );
-
-/* i830_metaops.c
- */
-extern GLboolean
-i830TryTextureReadPixels( GLcontext *ctx,
-			  GLint x, GLint y, GLsizei width, GLsizei height,
-			  GLenum format, GLenum type,
-			  const struct gl_pixelstore_attrib *pack,
-			  GLvoid *pixels );
-
-extern GLboolean
-i830TryTextureDrawPixels( GLcontext *ctx,
-			  GLint x, GLint y, GLsizei width, GLsizei height,
-			  GLenum format, GLenum type,
-			  const struct gl_pixelstore_attrib *unpack,
-			  const GLvoid *pixels );
-
-extern void 
-i830ClearWithTris( intelContextPtr intel, GLbitfield mask,
-		   GLboolean all, GLint cx, GLint cy, GLint cw, GLint ch);
-
-
-	
-#endif
-
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/i915/i830_metaops.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/i915/i830_metaops.c
deleted file mode 100644
index dd238378b..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/i915/i830_metaops.c
+++ /dev/null
@@ -1,733 +0,0 @@
-/**************************************************************************
- * 
- * Copyright 2003 Tungsten Graphics, Inc., Cedar Park, Texas.
- * All Rights Reserved.
- * 
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sub license, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- * 
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- * 
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
- * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
- * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
- * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
- * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- * 
- **************************************************************************/
-
-#include "glheader.h"
-#include "enums.h"
-#include "mtypes.h"
-#include "macros.h"
-#include "utils.h"
-
-#include "intel_screen.h"
-#include "intel_batchbuffer.h"
-#include "intel_ioctl.h"
-
-#include "i830_context.h"
-#include "i830_reg.h"
-
-/* A large amount of state doesn't need to be uploaded.
- */
-#define ACTIVE (I830_UPLOAD_TEXBLEND(0) |	\
-		I830_UPLOAD_STIPPLE |		\
-		I830_UPLOAD_CTX |		\
-		I830_UPLOAD_BUFFERS |		\
-		I830_UPLOAD_TEX(0))		
-
-
-#define SET_STATE( i830, STATE )		\
-do {						\
-   i830->current->emitted &= ~ACTIVE;			\
-   i830->current = &i830->STATE;		\
-   i830->current->emitted &= ~ACTIVE;			\
-} while (0)
-
-/* Operations where the 3D engine is decoupled temporarily from the
- * current GL state and used for other purposes than simply rendering
- * incoming triangles.
- */
-static void set_initial_state( i830ContextPtr i830 )
-{
-   memcpy(&i830->meta, &i830->initial, sizeof(i830->meta) );
-   i830->meta.active = ACTIVE;
-   i830->meta.emitted = 0;
-}
-
-
-static void set_no_depth_stencil_write( i830ContextPtr i830 )
-{
-   /* ctx->Driver.Enable( ctx, GL_STENCIL_TEST, GL_FALSE )
-    */
-   i830->meta.Ctx[I830_CTXREG_ENABLES_1] &= ~ENABLE_STENCIL_TEST;
-   i830->meta.Ctx[I830_CTXREG_ENABLES_2] &= ~ENABLE_STENCIL_WRITE;
-   i830->meta.Ctx[I830_CTXREG_ENABLES_1] |= DISABLE_STENCIL_TEST;
-   i830->meta.Ctx[I830_CTXREG_ENABLES_2] |= DISABLE_STENCIL_WRITE;
-
-
-   /* ctx->Driver.Enable( ctx, GL_DEPTH_TEST, GL_FALSE )
-    */
-   i830->meta.Ctx[I830_CTXREG_ENABLES_1] &= ~ENABLE_DIS_DEPTH_TEST_MASK;
-   i830->meta.Ctx[I830_CTXREG_ENABLES_2] &= ~ENABLE_DIS_DEPTH_WRITE_MASK;
-   i830->meta.Ctx[I830_CTXREG_ENABLES_1] |= DISABLE_DEPTH_TEST;
-   i830->meta.Ctx[I830_CTXREG_ENABLES_2] |= DISABLE_DEPTH_WRITE;
-
-   i830->meta.emitted &= ~I830_UPLOAD_CTX;
-}
-
-/* Set stencil unit to replace always with the reference value.
- */
-static void set_stencil_replace( i830ContextPtr i830,
-				 GLuint s_mask,
-				 GLuint s_clear)
-{
-   /* ctx->Driver.Enable( ctx, GL_STENCIL_TEST, GL_TRUE )
-    */
-   i830->meta.Ctx[I830_CTXREG_ENABLES_1] |= ENABLE_STENCIL_TEST;
-   i830->meta.Ctx[I830_CTXREG_ENABLES_2] |= ENABLE_STENCIL_WRITE;
-
-
-   /* ctx->Driver.Enable( ctx, GL_DEPTH_TEST, GL_FALSE )
-    */
-   i830->meta.Ctx[I830_CTXREG_ENABLES_1] &= ~ENABLE_DIS_DEPTH_TEST_MASK;
-   i830->meta.Ctx[I830_CTXREG_ENABLES_2] &= ~ENABLE_DIS_DEPTH_WRITE_MASK;
-   i830->meta.Ctx[I830_CTXREG_ENABLES_1] |= DISABLE_DEPTH_TEST;
-   i830->meta.Ctx[I830_CTXREG_ENABLES_2] |= DISABLE_DEPTH_WRITE;
-
-   /* ctx->Driver.StencilMask( ctx, s_mask )
-    */
-   i830->meta.Ctx[I830_CTXREG_STATE4] &= ~MODE4_ENABLE_STENCIL_WRITE_MASK;
-   i830->meta.Ctx[I830_CTXREG_STATE4] |= (ENABLE_STENCIL_WRITE_MASK |
-					   STENCIL_WRITE_MASK((s_mask&0xff)));
-
-   /* ctx->Driver.StencilOp( ctx, GL_REPLACE, GL_REPLACE, GL_REPLACE )
-    */
-   i830->meta.Ctx[I830_CTXREG_STENCILTST] &= ~(STENCIL_OPS_MASK);
-   i830->meta.Ctx[I830_CTXREG_STENCILTST] |= 
-      (ENABLE_STENCIL_PARMS |
-       STENCIL_FAIL_OP(STENCILOP_REPLACE) |
-       STENCIL_PASS_DEPTH_FAIL_OP(STENCILOP_REPLACE) |
-       STENCIL_PASS_DEPTH_PASS_OP(STENCILOP_REPLACE));
-
-   /* ctx->Driver.StencilFunc( ctx, GL_ALWAYS, s_clear, ~0 )
-    */
-   i830->meta.Ctx[I830_CTXREG_STATE4] &= ~MODE4_ENABLE_STENCIL_TEST_MASK;
-   i830->meta.Ctx[I830_CTXREG_STATE4] |= (ENABLE_STENCIL_TEST_MASK |
-					   STENCIL_TEST_MASK(0xff));
-
-   i830->meta.Ctx[I830_CTXREG_STENCILTST] &= ~(STENCIL_REF_VALUE_MASK |
-						ENABLE_STENCIL_TEST_FUNC_MASK);
-   i830->meta.Ctx[I830_CTXREG_STENCILTST] |= 
-      (ENABLE_STENCIL_REF_VALUE |
-       ENABLE_STENCIL_TEST_FUNC |
-       STENCIL_REF_VALUE((s_clear&0xff)) |
-       STENCIL_TEST_FUNC(COMPAREFUNC_ALWAYS));
-
-
-
-   i830->meta.emitted &= ~I830_UPLOAD_CTX;
-}
-
-
-static void set_color_mask( i830ContextPtr i830, GLboolean state )
-{
-   const GLuint mask = ((1 << WRITEMASK_RED_SHIFT) |
-			(1 << WRITEMASK_GREEN_SHIFT) |
-			(1 << WRITEMASK_BLUE_SHIFT) |
-			(1 << WRITEMASK_ALPHA_SHIFT));
-
-   if (state) {
-      i830->meta.Ctx[I830_CTXREG_ENABLES_2] &= ~mask;
-      i830->meta.Ctx[I830_CTXREG_ENABLES_2] |= 
-	 (i830->state.Ctx[I830_CTXREG_ENABLES_2] & mask);
-   }
-   else 
-      i830->meta.Ctx[I830_CTXREG_ENABLES_2] |= mask;
-      
-   i830->meta.emitted &= ~I830_UPLOAD_CTX;
-}
-
-/* Installs a one-stage passthrough texture blend pipeline.  Is there
- * more that can be done to turn off texturing?
- */
-static void set_no_texture( i830ContextPtr i830 )
-{
-   static const struct gl_tex_env_combine_state comb = {
-      GL_NONE, GL_NONE,
-      { GL_TEXTURE, 0, 0, }, { GL_TEXTURE, 0, 0, },
-      { GL_SRC_COLOR, 0, 0 }, { GL_SRC_ALPHA, 0, 0 },
-      0, 0, 0, 0
-   };
-
-   i830->meta.TexBlendWordsUsed[0] =
-     i830SetTexEnvCombine( i830, & comb, 0, TEXBLENDARG_TEXEL0,
-			   i830->meta.TexBlend[0], NULL);
-
-   i830->meta.TexBlend[0][0] |= TEXOP_LAST_STAGE;
-   i830->meta.emitted &= ~I830_UPLOAD_TEXBLEND(0);
-}
-
-/* Set up a single element blend stage for 'replace' texturing with no
- * funny ops.
- */
-static void enable_texture_blend_replace( i830ContextPtr i830,
-					  GLenum format )
-{
-   static const struct gl_tex_env_combine_state comb = {
-      GL_REPLACE, GL_REPLACE,
-      { GL_TEXTURE, 0, 0, }, { GL_TEXTURE, 0, 0, },
-      { GL_SRC_COLOR, 0, 0 }, { GL_SRC_ALPHA, 0, 0 },
-      0, 0, 1, 1
-   };
-
-   i830->meta.TexBlendWordsUsed[0] =
-     i830SetTexEnvCombine( i830, & comb, 0, TEXBLENDARG_TEXEL0,
-			   i830->meta.TexBlend[0], NULL);
-
-   i830->meta.TexBlend[0][0] |= TEXOP_LAST_STAGE;
-   i830->meta.emitted &= ~I830_UPLOAD_TEXBLEND(0);
-
-/*    fprintf(stderr, "%s: TexBlendWordsUsed[0]: %d\n",  */
-/* 	   __FUNCTION__, i830->meta.TexBlendWordsUsed[0]); */
-}
-
-
-
-/* Set up an arbitary piece of memory as a rectangular texture
- * (including the front or back buffer).
- */
-static void set_tex_rect_source( i830ContextPtr i830,
-				 GLuint offset,
-				 GLuint width, 
-				 GLuint height,
-				 GLuint pitch,
-				 GLuint textureFormat )
-{
-   GLint numLevels = 1;
-   GLuint *setup = i830->meta.Tex[0];
-
-   pitch *= i830->intel.intelScreen->cpp;
-
-/*    fprintf(stderr, "%s: offset: %x w: %d h: %d pitch %d format %x\n", */
-/* 	   __FUNCTION__, offset, width, height, pitch, textureFormat ); */
-
-   setup[I830_TEXREG_TM0LI] = (_3DSTATE_LOAD_STATE_IMMEDIATE_2 | 
-			       (LOAD_TEXTURE_MAP0 << 0) | 4);
-   setup[I830_TEXREG_TM0S0] = (TM0S0_USE_FENCE | offset);
-   setup[I830_TEXREG_TM0S1] = (((height - 1) << TM0S1_HEIGHT_SHIFT) |
-			       ((width - 1) << TM0S1_WIDTH_SHIFT) |
-			       textureFormat);
-   setup[I830_TEXREG_TM0S2] = ((((pitch / 4) - 1) << TM0S2_PITCH_SHIFT));   
-   setup[I830_TEXREG_TM0S3] &= ~TM0S3_MAX_MIP_MASK;
-   setup[I830_TEXREG_TM0S3] &= ~TM0S3_MIN_MIP_MASK;
-   setup[I830_TEXREG_TM0S3] |= ((numLevels - 1)*4) << TM0S3_MIN_MIP_SHIFT;
-
-   setup[I830_TEXREG_MCS] = (_3DSTATE_MAP_COORD_SET_CMD |
-			     MAP_UNIT(0) |
-			     ENABLE_TEXCOORD_PARAMS |
-			     TEXCOORDS_ARE_IN_TEXELUNITS |
-			     TEXCOORDTYPE_CARTESIAN |
-			     ENABLE_ADDR_V_CNTL |
-			     TEXCOORD_ADDR_V_MODE(TEXCOORDMODE_WRAP) |
-			     ENABLE_ADDR_U_CNTL |
-			     TEXCOORD_ADDR_U_MODE(TEXCOORDMODE_WRAP));
-
-   i830->meta.emitted &= ~I830_UPLOAD_TEX(0);
-}
-
-
-/* Select between front and back draw buffers.
- */
-static void set_draw_offset( i830ContextPtr i830,
-			     GLuint offset )
-{
-   i830->meta.Buffer[I830_DESTREG_CBUFADDR2] = offset;
-   i830->meta.emitted &= ~I830_UPLOAD_BUFFERS;
-}
-
-/* Setup an arbitary draw format, useful for targeting
- * texture or agp memory.
- */
-static void set_draw_format( i830ContextPtr i830,
-			     GLuint format,
-			     GLuint depth_format)
-{
-   i830->meta.Buffer[I830_DESTREG_DV1] = (DSTORG_HORT_BIAS(0x8) | /* .5 */
-					  DSTORG_VERT_BIAS(0x8) | /* .5 */
-					  format |
-					  DEPTH_IS_Z |
-					  depth_format);
-}
-
-
-static void set_vertex_format( i830ContextPtr i830 )
-{
-   i830->meta.Ctx[I830_CTXREG_VF] =  (_3DSTATE_VFT0_CMD |
-				      VFT0_TEX_COUNT(1) |
-				      VFT0_DIFFUSE |
-				      VFT0_SPEC |
-				      VFT0_XYZW);
-   i830->meta.Ctx[I830_CTXREG_VF2] = (_3DSTATE_VFT1_CMD |
-				      VFT1_TEX0_FMT(TEXCOORDFMT_2D) |
-				      VFT1_TEX1_FMT(TEXCOORDFMT_2D) | 
-				      VFT1_TEX2_FMT(TEXCOORDFMT_2D) |
-				      VFT1_TEX3_FMT(TEXCOORDFMT_2D));
-   i830->meta.emitted &= ~I830_UPLOAD_CTX;
-}
-
-
-static void draw_quad(i830ContextPtr i830, 
-		      GLfloat x0, GLfloat x1,
-		      GLfloat y0, GLfloat y1, 
-		      GLubyte red, GLubyte green,
-		      GLubyte blue, GLubyte alpha,
-		      GLfloat s0, GLfloat s1,
-		      GLfloat t0, GLfloat t1 )
-{
-   GLuint vertex_size = 8;
-   GLuint *vb = intelEmitInlinePrimitiveLocked( &i830->intel, 
-						PRIM3D_TRIFAN, 
-						4*vertex_size,
-						vertex_size );
-   intelVertex tmp;
-   int i;
-
-   
-/*    fprintf(stderr, "%s: %f,%f-%f,%f 0x%x%x%x%x %f,%f-%f,%f\n", */
-/* 	   __FUNCTION__, */
-/* 	   x0,y0,x1,y1,red,green,blue,alpha,s0,t0,s1,t1); */
-
-
-   /* initial vertex, left bottom */
-   tmp.v.x = x0;
-   tmp.v.y = y0;
-   tmp.v.z = 1.0;
-   tmp.v.w = 1.0;
-   tmp.v.color.red = red;
-   tmp.v.color.green = green;
-   tmp.v.color.blue = blue;
-   tmp.v.color.alpha = alpha;
-   tmp.v.specular.red = 0;
-   tmp.v.specular.green = 0;
-   tmp.v.specular.blue = 0;
-   tmp.v.specular.alpha = 0;
-   tmp.v.u0 = s0;
-   tmp.v.v0 = t0;
-   for (i = 0 ; i < 8 ; i++)
-      vb[i] = tmp.ui[i];
-
-   /* right bottom */
-   vb += 8;
-   tmp.v.x = x1;
-   tmp.v.u0 = s1;
-   for (i = 0 ; i < 8 ; i++)
-      vb[i] = tmp.ui[i];
-
-   /* right top */
-   vb += 8;
-   tmp.v.y = y1;
-   tmp.v.v0 = t1;
-   for (i = 0 ; i < 8 ; i++)
-      vb[i] = tmp.ui[i];
-
-   /* left top */
-   vb += 8;
-   tmp.v.x = x0;
-   tmp.v.u0 = s0;
-   for (i = 0 ; i < 8 ; i++)
-      vb[i] = tmp.ui[i];
-
-/*    fprintf(stderr, "%s: DV1: %x\n",  */
-/* 	   __FUNCTION__, i830->meta.Buffer[I830_DESTREG_DV1]); */
-}
-
-void 
-i830ClearWithTris(intelContextPtr intel, GLbitfield mask,
-		  GLboolean all,
-		  GLint cx, GLint cy, GLint cw, GLint ch)
-{
-   i830ContextPtr i830 = I830_CONTEXT( intel );
-   __DRIdrawablePrivate *dPriv = intel->driDrawable;
-   intelScreenPrivate *screen = intel->intelScreen;
-   int x0, y0, x1, y1;
-
-
-   SET_STATE( i830, meta );
-   set_initial_state( i830 );
-   set_no_texture( i830 );
-   set_vertex_format( i830 ); 
-
-   LOCK_HARDWARE(intel);
-
-   if(!all) {
-      x0 = cx;
-      y0 = cy;
-      x1 = x0 + cw;
-      y1 = y0 + ch;
-   } else {
-      x0 = 0;
-      y0 = 0;
-      x1 = x0 + dPriv->w;
-      y1 = y0 + dPriv->h;
-   }
-
-   /* Don't do any clipping to screen - these are window coordinates.
-    * The active cliprects will be applied as for any other geometry.
-    */
-
-   if(mask & BUFFER_BIT_FRONT_LEFT) {
-      set_no_depth_stencil_write( i830 );
-      set_color_mask( i830, GL_TRUE );
-      set_draw_offset( i830, screen->frontOffset );
-      draw_quad(i830, x0, x1, y0, y1,
-		intel->clear_red, intel->clear_green,
-		intel->clear_blue, intel->clear_alpha,
-		0, 0, 0, 0);
-   }
-
-   if(mask & BUFFER_BIT_BACK_LEFT) {
-      set_no_depth_stencil_write( i830 );
-      set_color_mask( i830, GL_TRUE );
-      set_draw_offset( i830, screen->backOffset );
-
-      draw_quad(i830, x0, x1, y0, y1,
-		intel->clear_red, intel->clear_green,
-		intel->clear_blue, intel->clear_alpha,
-		0, 0, 0, 0);
-   }
-
-   if(mask & BUFFER_BIT_STENCIL) {
-      set_stencil_replace( i830, 
-			   intel->ctx.Stencil.WriteMask[0], 
-			   intel->ctx.Stencil.Clear);
-
-      set_color_mask( i830, GL_FALSE );
-      set_draw_offset( i830, screen->frontOffset );
-      draw_quad( i830, x0, x1, y0, y1, 0, 0, 0, 0, 0, 0, 0, 0 );
-   }
-
-   UNLOCK_HARDWARE(intel);
-
-   SET_STATE( i830, state );
-}
-
-
-
-
-GLboolean
-i830TryTextureReadPixels( GLcontext *ctx,
-			  GLint x, GLint y, GLsizei width, GLsizei height,
-			  GLenum format, GLenum type,
-			  const struct gl_pixelstore_attrib *pack,
-			  GLvoid *pixels )
-{
-   i830ContextPtr i830 = I830_CONTEXT(ctx);
-   intelContextPtr intel = INTEL_CONTEXT(ctx);
-   intelScreenPrivate *screen = i830->intel.intelScreen;
-   GLint pitch = pack->RowLength ? pack->RowLength : width;
-   __DRIdrawablePrivate *dPriv = i830->intel.driDrawable;
-   int textureFormat;
-   GLenum glTextureFormat;
-   int src_offset = i830->meta.Buffer[I830_DESTREG_CBUFADDR2];
-   int destOffset = intelAgpOffsetFromVirtual( &i830->intel, pixels);
-   int destFormat, depthFormat, destPitch;
-   drm_clip_rect_t tmp;
-
-   if (INTEL_DEBUG & DEBUG_PIXEL)
-      fprintf(stderr, "%s\n", __FUNCTION__);
-
-
-   if (	ctx->_ImageTransferState ||
-	pack->SwapBytes ||
-	pack->LsbFirst ||
-	!pack->Invert) {
-      fprintf(stderr, "%s: check_color failed\n", __FUNCTION__);
-      return GL_FALSE;
-   }
-
-   switch (screen->fbFormat) {
-   case DV_PF_565:
-      textureFormat = MAPSURF_16BIT | MT_16BIT_RGB565;
-      glTextureFormat = GL_RGB;
-      break;
-   case DV_PF_555:
-      textureFormat = MAPSURF_16BIT | MT_16BIT_ARGB1555;
-      glTextureFormat = GL_RGBA;
-      break;
-   case DV_PF_8888:
-      textureFormat = MAPSURF_32BIT | MT_32BIT_ARGB8888;
-      glTextureFormat = GL_RGBA;
-      break;
-   default:
-      fprintf(stderr, "%s: textureFormat failed %x\n", __FUNCTION__,
-	      screen->fbFormat);
-      return GL_FALSE;
-   }
-
-
-   switch (type) {
-   case GL_UNSIGNED_SHORT_5_6_5: 
-      if (format != GL_RGB) return GL_FALSE;
-      destFormat = COLR_BUF_RGB565; 
-      depthFormat = DEPTH_FRMT_16_FIXED;
-      destPitch = pitch * 2;
-      break;
-   case GL_UNSIGNED_INT_8_8_8_8_REV: 
-      if (format != GL_BGRA) return GL_FALSE;
-      destFormat = COLR_BUF_ARGB8888; 
-      depthFormat = DEPTH_FRMT_24_FIXED_8_OTHER;
-      destPitch = pitch * 4;
-      break;
-   default:
-      fprintf(stderr, "%s: destFormat failed %s\n", __FUNCTION__,
-	      _mesa_lookup_enum_by_nr(type));
-      return GL_FALSE;
-   }
-
-   destFormat |= (0x02<<24);
-
-/*    fprintf(stderr, "type: %s destFormat: %x\n", */
-/* 	   _mesa_lookup_enum_by_nr(type), */
-/* 	   destFormat); */
-
-   intelFlush( ctx );
-
-   SET_STATE( i830, meta );
-   set_initial_state( i830 );
-   set_no_depth_stencil_write( i830 );
-
-   LOCK_HARDWARE( intel );
-   {
-      intelWaitForIdle( intel ); /* required by GL */
-
-      if (!driClipRectToFramebuffer(ctx->ReadBuffer, &x, &y, &width, &height)) {
-	 UNLOCK_HARDWARE( intel );
-	 SET_STATE(i830, state);
-	 fprintf(stderr, "%s: cliprect failed\n", __FUNCTION__);
-	 return GL_TRUE;
-      }
-
-#if 0
-      /* FIXME -- Just emit the correct state
-       */
-      if (i830SetParam(i830->driFd, I830_SETPARAM_CBUFFER_PITCH, 
-		      destPitch) != 0) {
-	 UNLOCK_HARDWARE( intel );
-	 SET_STATE(i830, state);
-	 fprintf(stderr, "%s: setparam failed\n", __FUNCTION__);
-	 return GL_FALSE;
-      }
-#endif
-
-
-      y = dPriv->h - y - height;
-      x += dPriv->x;
-      y += dPriv->y;
-
-
-      /* Set the frontbuffer up as a large rectangular texture.
-       */
-      set_tex_rect_source( i830, 
-			   src_offset, 
-			   screen->width, 
-			   screen->height, 
-			   screen->frontPitch, 
-			   textureFormat ); 
-   
-   
-      enable_texture_blend_replace( i830, glTextureFormat ); 
-
-
-      /* Set the 3d engine to draw into the agp memory
-       */
-
-      set_draw_offset( i830, destOffset ); 
-      set_draw_format( i830, destFormat, depthFormat );  
-
-
-      /* Draw a single quad, no cliprects:
-       */
-      i830->intel.numClipRects = 1;
-      i830->intel.pClipRects = &tmp;
-      i830->intel.pClipRects[0].x1 = 0;
-      i830->intel.pClipRects[0].y1 = 0;
-      i830->intel.pClipRects[0].x2 = width;
-      i830->intel.pClipRects[0].y2 = height;
-
-      draw_quad( i830, 
-		 0, width, 0, height, 
-		 0, 255, 0, 0, 
-		 x, x+width, y, y+height );
-
-      intelWindowMoved( intel );
-   }
-   UNLOCK_HARDWARE( intel );
-   intelFinish( ctx ); /* required by GL */
-
-   SET_STATE( i830, state );
-   return GL_TRUE;
-}
-
-
-GLboolean
-i830TryTextureDrawPixels( GLcontext *ctx,
-			  GLint x, GLint y, GLsizei width, GLsizei height,
-			  GLenum format, GLenum type,
-			  const struct gl_pixelstore_attrib *unpack,
-			  const GLvoid *pixels )
-{
-   intelContextPtr intel = INTEL_CONTEXT(ctx);
-   i830ContextPtr i830 = I830_CONTEXT(ctx);
-   GLint pitch = unpack->RowLength ? unpack->RowLength : width;
-   __DRIdrawablePrivate *dPriv = intel->driDrawable;
-   int textureFormat;
-   GLenum glTextureFormat;
-   int dst_offset = i830->meta.Buffer[I830_DESTREG_CBUFADDR2];
-   int src_offset = intelAgpOffsetFromVirtual( intel, pixels );
-
-   if (INTEL_DEBUG & DEBUG_PIXEL)
-      fprintf(stderr, "%s\n", __FUNCTION__);
-
-   /* Todo -- upload images that aren't in agp space, then texture
-    * from them.  
-    */
-
-   if ( !intelIsAgpMemory( intel, pixels, pitch*height ) ) {
-      fprintf(stderr, "%s: intelIsAgpMemory failed\n", __FUNCTION__);
-      return GL_FALSE;
-   }
-
-   /* Todo -- don't want to clobber all the drawing state like we do
-    * for readpixels -- most of this state can be handled just fine.
-    */
-   if (	ctx->_ImageTransferState ||
-	unpack->SwapBytes ||
-	unpack->LsbFirst ||
-	ctx->Color.AlphaEnabled || 
-	ctx->Depth.Test ||
-	ctx->Fog.Enabled ||
-	ctx->Scissor.Enabled ||
-	ctx->Stencil.Enabled ||
-	!ctx->Color.ColorMask[0] ||
-	!ctx->Color.ColorMask[1] ||
-	!ctx->Color.ColorMask[2] ||
-	!ctx->Color.ColorMask[3] ||
-	ctx->Color.ColorLogicOpEnabled ||
-	ctx->Texture._EnabledUnits ||
-	ctx->Depth.OcclusionTest) {
-      fprintf(stderr, "%s: other tests failed\n", __FUNCTION__);
-      return GL_FALSE;
-   }
-
-   /* Todo -- remove these restrictions:
-    */
-   if (ctx->Pixel.ZoomX != 1.0F ||
-       ctx->Pixel.ZoomY != -1.0F)
-      return GL_FALSE;
-
-
-
-   switch (type) {
-   case GL_UNSIGNED_SHORT_1_5_5_5_REV:
-      if (format != GL_BGRA) return GL_FALSE;
-      textureFormat = MAPSURF_16BIT | MT_16BIT_ARGB1555;
-      glTextureFormat = GL_RGBA;
-      break;
-   case GL_UNSIGNED_SHORT_5_6_5: 
-      if (format != GL_RGB) return GL_FALSE;
-      textureFormat = MAPSURF_16BIT | MT_16BIT_RGB565;
-      glTextureFormat = GL_RGB;
-      break;
-   case GL_UNSIGNED_SHORT_8_8_MESA: 
-      if (format != GL_YCBCR_MESA) return GL_FALSE;
-      textureFormat = (MAPSURF_422 | MT_422_YCRCB_SWAPY 
-/*  		       | TM0S1_COLORSPACE_CONVERSION */
-	 );
-      glTextureFormat = GL_YCBCR_MESA;
-      break;
-   case GL_UNSIGNED_SHORT_8_8_REV_MESA: 
-      if (format != GL_YCBCR_MESA) return GL_FALSE;
-      textureFormat = (MAPSURF_422 | MT_422_YCRCB_NORMAL 
-/* 		       | TM0S1_COLORSPACE_CONVERSION */
-	 );
-      glTextureFormat = GL_YCBCR_MESA;
-      break;
-   case GL_UNSIGNED_INT_8_8_8_8_REV: 
-      if (format != GL_BGRA) return GL_FALSE;
-      textureFormat = MAPSURF_32BIT | MT_32BIT_ARGB8888;
-      glTextureFormat = GL_RGBA;
-      break;
-   default:
-      fprintf(stderr, "%s: destFormat failed\n", __FUNCTION__);
-      return GL_FALSE;
-   }
-
-   intelFlush( ctx );
-
-   SET_STATE( i830, meta );
-
-   LOCK_HARDWARE( intel );
-   {
-      intelWaitForIdle( intel ); /* required by GL */
-
-      y -= height;			/* cope with pixel zoom */
-
-      if (!driClipRectToFramebuffer(ctx->ReadBuffer, &x, &y, &width, &height)) {
-	 UNLOCK_HARDWARE( intel );
-	 SET_STATE(i830, state);
-	 fprintf(stderr, "%s: cliprect failed\n", __FUNCTION__);
-	 return GL_TRUE;
-      }
-
-
-      y = dPriv->h - y - height;
-
-      set_initial_state( i830 );
-
-      /* Set the pixel image up as a rectangular texture.
-       */
-      set_tex_rect_source( i830, 
-			   src_offset, 
-			   width, 
-			   height, 
-			   pitch, /* XXXX!!!! -- /2 sometimes */
-			   textureFormat ); 
-   
-   
-      enable_texture_blend_replace( i830, glTextureFormat ); 
-
-   
-      /* Draw to the current draw buffer:
-       */
-      set_draw_offset( i830, dst_offset );
-
-      /* Draw a quad, use regular cliprects
-       */
-/*       fprintf(stderr, "x: %d y: %d width %d height %d\n", x, y, width, height); */
-
-      draw_quad( i830, 
-		 x, x+width, y, y+height,
-		 0, 255, 0, 0, 
-		 0, width, 0, height );
-
-      intelWindowMoved( intel );
-   }
-   UNLOCK_HARDWARE( intel );
-   intelFinish( ctx ); /* required by GL */
-   
-   SET_STATE(i830, state);
-
-   return GL_TRUE;
-}
-
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/i915/i830_reg.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/i915/i830_reg.h
deleted file mode 100644
index c45b88ca5..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/i915/i830_reg.h
+++ /dev/null
@@ -1,641 +0,0 @@
-/**************************************************************************
- * 
- * Copyright 2003 Tungsten Graphics, Inc., Cedar Park, Texas.
- * All Rights Reserved.
- * 
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sub license, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- * 
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- * 
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
- * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
- * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
- * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
- * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- * 
- **************************************************************************/
-
-
-#ifndef _I830_REG_H_
-#define _I830_REG_H_
-
-
-#include "intel_reg.h"
-
-#define I830_SET_FIELD( var, mask, value ) (var &= ~(mask), var |= value)
-
-#define _3DSTATE_AA_CMD			(CMD_3D | (0x06<<24))
-#define AA_LINE_ECAAR_WIDTH_ENABLE	(1<<16)
-#define AA_LINE_ECAAR_WIDTH_0_5 	0
-#define AA_LINE_ECAAR_WIDTH_1_0		(1<<14)
-#define AA_LINE_ECAAR_WIDTH_2_0 	(2<<14)
-#define AA_LINE_ECAAR_WIDTH_4_0 	(3<<14)
-#define AA_LINE_REGION_WIDTH_ENABLE	(1<<8)
-#define AA_LINE_REGION_WIDTH_0_5	0
-#define AA_LINE_REGION_WIDTH_1_0	(1<<6)
-#define AA_LINE_REGION_WIDTH_2_0	(2<<6)
-#define AA_LINE_REGION_WIDTH_4_0	(3<<6)
-#define AA_LINE_ENABLE			((1<<1) | 1)
-#define AA_LINE_DISABLE			(1<<1)
-
-#define _3DSTATE_BUF_INFO_CMD	(CMD_3D | (0x1d<<24) | (0x8e<<16) | 1)
-/* Dword 1 */
-#define BUF_3D_ID_COLOR_BACK	(0x3<<24)
-#define BUF_3D_ID_DEPTH 	(0x7<<24)
-#define BUF_3D_USE_FENCE	(1<<23)
-#define BUF_3D_TILED_SURFACE	(1<<22)
-#define BUF_3D_TILE_WALK_X	0
-#define BUF_3D_TILE_WALK_Y	(1<<21)
-#define BUF_3D_PITCH(x)         (((x)/4)<<2)
-/* Dword 2 */
-#define BUF_3D_ADDR(x)		((x) & ~0x3)
-
-
-#define _3DSTATE_COLOR_FACTOR_CMD	(CMD_3D | (0x1d<<24) | (0x1<<16))
-
-#define _3DSTATE_COLOR_FACTOR_N_CMD(stage)	(CMD_3D | (0x1d<<24) | \
-					         ((0x90+(stage))<<16))
-
-#define _3DSTATE_CONST_BLEND_COLOR_CMD	(CMD_3D | (0x1d<<24) | (0x88<<16))
-
-#define _3DSTATE_DFLT_DIFFUSE_CMD	(CMD_3D | (0x1d<<24) | (0x99<<16))
-
-#define _3DSTATE_DFLT_SPEC_CMD		(CMD_3D | (0x1d<<24) | (0x9a<<16))
-
-#define _3DSTATE_DFLT_Z_CMD		(CMD_3D | (0x1d<<24) | (0x98<<16))
-
-
-#define _3DSTATE_DST_BUF_VARS_CMD	(CMD_3D | (0x1d<<24) | (0x85<<16))
-/* Dword 1 */
-#define DSTORG_HORT_BIAS(x)		((x)<<20)
-#define DSTORG_VERT_BIAS(x)		((x)<<16)
-#define COLOR_4_2_2_CHNL_WRT_ALL	0
-#define COLOR_4_2_2_CHNL_WRT_Y		(1<<12)
-#define COLOR_4_2_2_CHNL_WRT_CR		(2<<12)
-#define COLOR_4_2_2_CHNL_WRT_CB		(3<<12)
-#define COLOR_4_2_2_CHNL_WRT_CRCB	(4<<12)
-#define COLR_BUF_8BIT			0
-#define COLR_BUF_RGB555 		(1<<8)
-#define COLR_BUF_RGB565 		(2<<8)
-#define COLR_BUF_ARGB8888		(3<<8)
-#define DEPTH_IS_Z			0
-#define DEPTH_IS_W			(1<<6)
-#define DEPTH_FRMT_16_FIXED		0
-#define DEPTH_FRMT_16_FLOAT		(1<<2)
-#define DEPTH_FRMT_24_FIXED_8_OTHER	(2<<2)
-#define DEPTH_FRMT_24_FLOAT_8_OTHER	(3<<2)
-#define VERT_LINE_STRIDE_1		(1<<1)
-#define VERT_LINE_STRIDE_0		0
-#define VERT_LINE_STRIDE_OFS_1		1
-#define VERT_LINE_STRIDE_OFS_0		0
-
-
-#define _3DSTATE_DRAW_RECT_CMD		(CMD_3D|(0x1d<<24)|(0x80<<16)|3)
-/* Dword 1 */
-#define DRAW_RECT_DIS_DEPTH_OFS 	(1<<30)
-#define DRAW_DITHER_OFS_X(x)		((x)<<26)
-#define DRAW_DITHER_OFS_Y(x)		((x)<<24)
-/* Dword 2 */
-#define DRAW_YMIN(x)			((x)<<16)
-#define DRAW_XMIN(x)			(x)
-/* Dword 3 */
-#define DRAW_YMAX(x)			((x)<<16)
-#define DRAW_XMAX(x)			(x)
-/* Dword 4 */
-#define DRAW_YORG(x)			((x)<<16)
-#define DRAW_XORG(x)			(x)
-
-
-#define _3DSTATE_ENABLES_1_CMD		(CMD_3D|(0x3<<24))
-#define ENABLE_LOGIC_OP_MASK		((1<<23)|(1<<22))
-#define ENABLE_LOGIC_OP 		((1<<23)|(1<<22))
-#define DISABLE_LOGIC_OP		(1<<23)
-#define ENABLE_STENCIL_TEST		((1<<21)|(1<<20))
-#define DISABLE_STENCIL_TEST		(1<<21)
-#define ENABLE_DEPTH_BIAS		((1<<11)|(1<<10))
-#define DISABLE_DEPTH_BIAS		(1<<11)
-#define ENABLE_SPEC_ADD_MASK		((1<<9)|(1<<8))
-#define ENABLE_SPEC_ADD 		((1<<9)|(1<<8))
-#define DISABLE_SPEC_ADD		(1<<9)
-#define ENABLE_DIS_FOG_MASK		((1<<7)|(1<<6))
-#define ENABLE_FOG			((1<<7)|(1<<6))
-#define DISABLE_FOG			(1<<7)
-#define ENABLE_DIS_ALPHA_TEST_MASK	((1<<5)|(1<<4))
-#define ENABLE_ALPHA_TEST		((1<<5)|(1<<4))
-#define DISABLE_ALPHA_TEST		(1<<5)
-#define ENABLE_DIS_CBLEND_MASK		((1<<3)|(1<<2))
-#define ENABLE_COLOR_BLEND		((1<<3)|(1<<2))
-#define DISABLE_COLOR_BLEND		(1<<3)
-#define ENABLE_DIS_DEPTH_TEST_MASK	((1<<1)|1)
-#define ENABLE_DEPTH_TEST		((1<<1)|1)
-#define DISABLE_DEPTH_TEST		(1<<1)
-
-/* _3DSTATE_ENABLES_2, p138 */
-#define _3DSTATE_ENABLES_2_CMD		(CMD_3D|(0x4<<24))
-#define ENABLE_STENCIL_WRITE		((1<<21)|(1<<20))
-#define DISABLE_STENCIL_WRITE		(1<<21)
-#define ENABLE_TEX_CACHE		((1<<17)|(1<<16))
-#define DISABLE_TEX_CACHE		(1<<17)
-#define ENABLE_DITHER			((1<<9)|(1<<8))
-#define DISABLE_DITHER			(1<<9)
-#define ENABLE_COLOR_MASK		(1<<10)
-#define WRITEMASK_ALPHA			(1<<7)
-#define WRITEMASK_ALPHA_SHIFT		7
-#define WRITEMASK_RED			(1<<6)
-#define WRITEMASK_RED_SHIFT		6
-#define WRITEMASK_GREEN 		(1<<5)
-#define WRITEMASK_GREEN_SHIFT		5
-#define WRITEMASK_BLUE			(1<<4)
-#define WRITEMASK_BLUE_SHIFT		4
-#define WRITEMASK_MASK			((1<<4)|(1<<5)|(1<<6)|(1<<7))
-#define ENABLE_COLOR_WRITE		((1<<3)|(1<<2))
-#define DISABLE_COLOR_WRITE		(1<<3)
-#define ENABLE_DIS_DEPTH_WRITE_MASK	0x3
-#define ENABLE_DEPTH_WRITE		((1<<1)|1)
-#define DISABLE_DEPTH_WRITE		(1<<1)
-
-/* _3DSTATE_FOG_COLOR, p139 */
-#define _3DSTATE_FOG_COLOR_CMD		(CMD_3D|(0x15<<24))
-#define FOG_COLOR_RED(x)		((x)<<16)
-#define FOG_COLOR_GREEN(x)		((x)<<8)
-#define FOG_COLOR_BLUE(x)		(x)
-
-/* _3DSTATE_FOG_MODE, p140 */
-#define _3DSTATE_FOG_MODE_CMD		(CMD_3D|(0x1d<<24)|(0x89<<16)|2)
-/* Dword 1 */
-#define FOGFUNC_ENABLE			(1<<31)
-#define FOGFUNC_VERTEX			0
-#define FOGFUNC_PIXEL_EXP		(1<<28)
-#define FOGFUNC_PIXEL_EXP2		(2<<28)
-#define FOGFUNC_PIXEL_LINEAR		(3<<28)
-#define FOGSRC_INDEX_Z			(1<<27)
-#define FOGSRC_INDEX_W			((1<<27)|(1<<25))
-#define FOG_LINEAR_CONST		(1<<24)
-#define FOG_CONST_1(x)			((x)<<4)
-#define ENABLE_FOG_DENSITY		(1<<23)
-/* Dword 2 */
-#define FOG_CONST_2(x)			(x)
-/* Dword 3 */
-#define FOG_DENSITY(x)			(x)
-
-/* _3DSTATE_INDEPENDENT_ALPHA_BLEND, p142 */
-#define _3DSTATE_INDPT_ALPHA_BLEND_CMD	(CMD_3D|(0x0b<<24))
-#define ENABLE_INDPT_ALPHA_BLEND	((1<<23)|(1<<22))
-#define DISABLE_INDPT_ALPHA_BLEND	(1<<23)
-#define ALPHA_BLENDFUNC_MASK		0x3f0000
-#define ENABLE_ALPHA_BLENDFUNC		(1<<21)
-#define ABLENDFUNC_ADD			0
-#define ABLENDFUNC_SUB			(1<<16)
-#define ABLENDFUNC_RVSE_SUB		(2<<16)
-#define ABLENDFUNC_MIN			(3<<16)
-#define ABLENDFUNC_MAX			(4<<16)
-#define SRC_DST_ABLEND_MASK		0xfff
-#define ENABLE_SRC_ABLEND_FACTOR	(1<<11)
-#define SRC_ABLEND_FACT(x)		((x)<<6)
-#define ENABLE_DST_ABLEND_FACTOR	(1<<5)
-#define DST_ABLEND_FACT(x)		(x)
-
-
-/* _3DSTATE_MAP_BLEND_ARG, p152 */
-#define _3DSTATE_MAP_BLEND_ARG_CMD(stage)	(CMD_3D|(0x0e<<24)|((stage)<<20))
-
-#define TEXPIPE_COLOR			0
-#define TEXPIPE_ALPHA			(1<<18)
-#define TEXPIPE_KILL			(2<<18)
-#define TEXBLEND_ARG0			0
-#define TEXBLEND_ARG1			(1<<15)
-#define TEXBLEND_ARG2			(2<<15)
-#define TEXBLEND_ARG3			(3<<15)
-#define TEXBLENDARG_MODIFY_PARMS	(1<<6)
-#define TEXBLENDARG_REPLICATE_ALPHA 	(1<<5)
-#define TEXBLENDARG_INV_ARG 		(1<<4)
-#define TEXBLENDARG_ONE 		0
-#define TEXBLENDARG_FACTOR		0x01
-#define TEXBLENDARG_ACCUM		0x02
-#define TEXBLENDARG_DIFFUSE		0x03
-#define TEXBLENDARG_SPEC		0x04
-#define TEXBLENDARG_CURRENT		0x05
-#define TEXBLENDARG_TEXEL0		0x06
-#define TEXBLENDARG_TEXEL1		0x07
-#define TEXBLENDARG_TEXEL2		0x08
-#define TEXBLENDARG_TEXEL3		0x09
-#define TEXBLENDARG_FACTOR_N		0x0e
-
-/* _3DSTATE_MAP_BLEND_OP, p155 */
-#define _3DSTATE_MAP_BLEND_OP_CMD(stage)	(CMD_3D|(0x0d<<24)|((stage)<<20))
-#if 0
-#   define TEXPIPE_COLOR		0
-#   define TEXPIPE_ALPHA		(1<<18)
-#   define TEXPIPE_KILL			(2<<18)
-#endif
-#define ENABLE_TEXOUTPUT_WRT_SEL	(1<<17)
-#define TEXOP_OUTPUT_CURRENT		0
-#define TEXOP_OUTPUT_ACCUM		(1<<15)
-#define ENABLE_TEX_CNTRL_STAGE		((1<<12)|(1<<11))
-#define DISABLE_TEX_CNTRL_STAGE		(1<<12)
-#define TEXOP_SCALE_SHIFT		9
-#define TEXOP_SCALE_1X			(0 << TEXOP_SCALE_SHIFT)
-#define TEXOP_SCALE_2X			(1 << TEXOP_SCALE_SHIFT)
-#define TEXOP_SCALE_4X			(2 << TEXOP_SCALE_SHIFT)
-#define TEXOP_MODIFY_PARMS		(1<<8)
-#define TEXOP_LAST_STAGE		(1<<7)
-#define TEXBLENDOP_KILLPIXEL		0x02
-#define TEXBLENDOP_ARG1 		0x01
-#define TEXBLENDOP_ARG2 		0x02
-#define TEXBLENDOP_MODULATE		0x03
-#define TEXBLENDOP_ADD			0x06
-#define TEXBLENDOP_ADDSIGNED		0x07
-#define TEXBLENDOP_BLEND		0x08
-#define TEXBLENDOP_BLEND_AND_ADD	0x09
-#define TEXBLENDOP_SUBTRACT		0x0a
-#define TEXBLENDOP_DOT3 		0x0b
-#define TEXBLENDOP_DOT4 		0x0c
-#define TEXBLENDOP_MODULATE_AND_ADD	0x0d
-#define TEXBLENDOP_MODULATE_2X_AND_ADD	0x0e
-#define TEXBLENDOP_MODULATE_4X_AND_ADD	0x0f
-
-/* _3DSTATE_MAP_BUMP_TABLE, p160 TODO */
-/* _3DSTATE_MAP_COLOR_CHROMA_KEY, p161 TODO */
-
-#define _3DSTATE_MAP_COORD_TRANSFORM	((3<<29)|(0x1d<<24)|(0x8c<<16))
-#define DISABLE_TEX_TRANSFORM		(1<<28)
-#define TEXTURE_SET(x)			(x<<29)
-
-#define _3DSTATE_VERTEX_TRANSFORM	((3<<29)|(0x1d<<24)|(0x8b<<16))
-#define DISABLE_VIEWPORT_TRANSFORM	(1<<31)
-#define DISABLE_PERSPECTIVE_DIVIDE	(1<<29)
-
-
-/* _3DSTATE_MAP_COORD_SET_BINDINGS, p162 */
-#define _3DSTATE_MAP_COORD_SETBIND_CMD	(CMD_3D|(0x1d<<24)|(0x02<<16))
-#define TEXBIND_MASK3			((1<<15)|(1<<14)|(1<<13)|(1<<12))
-#define TEXBIND_MASK2			((1<<11)|(1<<10)|(1<<9)|(1<<8))
-#define TEXBIND_MASK1			((1<<7)|(1<<6)|(1<<5)|(1<<4))
-#define TEXBIND_MASK0			((1<<3)|(1<<2)|(1<<1)|1)
-
-#define TEXBIND_SET3(x) 		((x)<<12)
-#define TEXBIND_SET2(x) 		((x)<<8)
-#define TEXBIND_SET1(x) 		((x)<<4)
-#define TEXBIND_SET0(x) 		(x)
-
-#define TEXCOORDSRC_KEEP		0
-#define TEXCOORDSRC_DEFAULT		0x01
-#define TEXCOORDSRC_VTXSET_0		0x08
-#define TEXCOORDSRC_VTXSET_1		0x09
-#define TEXCOORDSRC_VTXSET_2		0x0a
-#define TEXCOORDSRC_VTXSET_3		0x0b
-#define TEXCOORDSRC_VTXSET_4		0x0c
-#define TEXCOORDSRC_VTXSET_5		0x0d
-#define TEXCOORDSRC_VTXSET_6		0x0e
-#define TEXCOORDSRC_VTXSET_7		0x0f
-
-#define MAP_UNIT(unit)			((unit)<<16)
-#define MAP_UNIT_MASK			(0x7<<16)
-
-/* _3DSTATE_MAP_COORD_SETS, p164 */
-#define _3DSTATE_MAP_COORD_SET_CMD	(CMD_3D|(0x1c<<24)|(0x01<<19))
-#define ENABLE_TEXCOORD_PARAMS		(1<<15)
-#define TEXCOORDS_ARE_NORMAL		(1<<14)
-#define TEXCOORDS_ARE_IN_TEXELUNITS	0
-#define TEXCOORDTYPE_CARTESIAN		0
-#define TEXCOORDTYPE_HOMOGENEOUS	(1<<11)
-#define TEXCOORDTYPE_VECTOR		(2<<11)
-#define TEXCOORDTYPE_MASK	        (0x7<<11)
-#define ENABLE_ADDR_V_CNTL		(1<<7)
-#define ENABLE_ADDR_U_CNTL		(1<<3)
-#define TEXCOORD_ADDR_V_MODE(x) 	((x)<<4)
-#define TEXCOORD_ADDR_U_MODE(x) 	(x)
-#define TEXCOORDMODE_WRAP		0
-#define TEXCOORDMODE_MIRROR		1
-#define TEXCOORDMODE_CLAMP		2
-#define TEXCOORDMODE_WRAP_SHORTEST	3
-#define TEXCOORDMODE_CLAMP_BORDER	4
-#define TEXCOORD_ADDR_V_MASK		0x70
-#define TEXCOORD_ADDR_U_MASK		0x7
-
-/* _3DSTATE_MAP_CUBE, p168 TODO */
-#define _3DSTATE_MAP_CUBE		(CMD_3D|(0x1c<<24)|(0x0a<<19))
-#define CUBE_NEGX_ENABLE                (1<<5)
-#define CUBE_POSX_ENABLE                (1<<4)
-#define CUBE_NEGY_ENABLE                (1<<3)
-#define CUBE_POSY_ENABLE                (1<<2)
-#define CUBE_NEGZ_ENABLE                (1<<1)
-#define CUBE_POSZ_ENABLE                (1<<0)
-
-
-/* _3DSTATE_MODES_1, p190 */
-#define _3DSTATE_MODES_1_CMD		(CMD_3D|(0x08<<24))
-#define BLENDFUNC_MASK			0x3f0000
-#define ENABLE_COLR_BLND_FUNC		(1<<21)
-#define BLENDFUNC_ADD			0
-#define BLENDFUNC_SUB			(1<<16)
-#define BLENDFUNC_RVRSE_SUB		(2<<16)
-#define BLENDFUNC_MIN			(3<<16)
-#define BLENDFUNC_MAX			(4<<16)
-#define SRC_DST_BLND_MASK		0xfff
-#define ENABLE_SRC_BLND_FACTOR		(1<<11)
-#define ENABLE_DST_BLND_FACTOR		(1<<5)
-#define SRC_BLND_FACT(x)		((x)<<6)
-#define DST_BLND_FACT(x)		(x)
-
-
-/* _3DSTATE_MODES_2, p192 */
-#define _3DSTATE_MODES_2_CMD		(CMD_3D|(0x0f<<24))
-#define ENABLE_GLOBAL_DEPTH_BIAS	(1<<22)
-#define GLOBAL_DEPTH_BIAS(x)		((x)<<14)
-#define ENABLE_ALPHA_TEST_FUNC		(1<<13)
-#define ENABLE_ALPHA_REF_VALUE		(1<<8)
-#define ALPHA_TEST_FUNC(x)		((x)<<9)
-#define ALPHA_REF_VALUE(x)		(x)
-
-#define ALPHA_TEST_REF_MASK		0x3fff
-
-/* _3DSTATE_MODES_3, p193 */
-#define _3DSTATE_MODES_3_CMD		(CMD_3D|(0x02<<24))
-#define DEPTH_TEST_FUNC_MASK		0x1f0000
-#define ENABLE_DEPTH_TEST_FUNC		(1<<20)
-/* Uses COMPAREFUNC */
-#define DEPTH_TEST_FUNC(x)		((x)<<16)
-#define ENABLE_ALPHA_SHADE_MODE 	(1<<11)
-#define ENABLE_FOG_SHADE_MODE		(1<<9)
-#define ENABLE_SPEC_SHADE_MODE		(1<<7)
-#define ENABLE_COLOR_SHADE_MODE 	(1<<5)
-#define ALPHA_SHADE_MODE(x)		((x)<<10)
-#define FOG_SHADE_MODE(x)		((x)<<8)
-#define SPEC_SHADE_MODE(x)		((x)<<6)
-#define COLOR_SHADE_MODE(x)		((x)<<4)
-#define CULLMODE_MASK			0xf
-#define ENABLE_CULL_MODE		(1<<3)
-#define CULLMODE_BOTH			0
-#define CULLMODE_NONE			1
-#define CULLMODE_CW			2
-#define CULLMODE_CCW			3
-
-#define SHADE_MODE_LINEAR		0
-#define SHADE_MODE_FLAT 		0x1
-
-/* _3DSTATE_MODES_4, p195 */
-#define _3DSTATE_MODES_4_CMD		(CMD_3D|(0x16<<24))
-#define ENABLE_LOGIC_OP_FUNC		(1<<23)
-#define LOGIC_OP_FUNC(x)		((x)<<18)
-#define LOGICOP_MASK			((1<<18)|(1<<19)|(1<<20)|(1<<21))
-#define LOGICOP_CLEAR			0
-#define LOGICOP_NOR			0x1
-#define LOGICOP_AND_INV 		0x2
-#define LOGICOP_COPY_INV		0x3
-#define LOGICOP_AND_RVRSE		0x4
-#define LOGICOP_INV			0x5
-#define LOGICOP_XOR			0x6
-#define LOGICOP_NAND			0x7
-#define LOGICOP_AND			0x8
-#define LOGICOP_EQUIV			0x9
-#define LOGICOP_NOOP			0xa
-#define LOGICOP_OR_INV			0xb
-#define LOGICOP_COPY			0xc
-#define LOGICOP_OR_RVRSE		0xd
-#define LOGICOP_OR			0xe
-#define LOGICOP_SET			0xf
-#define MODE4_ENABLE_STENCIL_TEST_MASK	((1<<17)|(0xff00))
-#define ENABLE_STENCIL_TEST_MASK	(1<<17)
-#define STENCIL_TEST_MASK(x)		((x)<<8)
-#define MODE4_ENABLE_STENCIL_WRITE_MASK	((1<<16)|(0x00ff))
-#define ENABLE_STENCIL_WRITE_MASK	(1<<16)
-#define STENCIL_WRITE_MASK(x)		(x)
-
-/* _3DSTATE_MODES_5, p196 */
-#define _3DSTATE_MODES_5_CMD		(CMD_3D|(0x0c<<24))
-#define ENABLE_SPRITE_POINT_TEX 	(1<<23)
-#define SPRITE_POINT_TEX_ON		(1<<22)
-#define SPRITE_POINT_TEX_OFF		0
-#define FLUSH_RENDER_CACHE		(1<<18)
-#define FLUSH_TEXTURE_CACHE		(1<<16)
-#define FIXED_LINE_WIDTH_MASK		0xfc00
-#define ENABLE_FIXED_LINE_WIDTH 	(1<<15)
-#define FIXED_LINE_WIDTH(x)		((x)<<10)
-#define FIXED_POINT_WIDTH_MASK		0x3ff
-#define ENABLE_FIXED_POINT_WIDTH	(1<<9)
-#define FIXED_POINT_WIDTH(x)		(x)
-
-/* _3DSTATE_RASTERIZATION_RULES, p198 */
-#define _3DSTATE_RASTER_RULES_CMD	(CMD_3D|(0x07<<24))
-#define ENABLE_POINT_RASTER_RULE	(1<<15)
-#define OGL_POINT_RASTER_RULE		(1<<13)
-#define ENABLE_LINE_STRIP_PROVOKE_VRTX	(1<<8)
-#define ENABLE_TRI_FAN_PROVOKE_VRTX	(1<<5)
-#define ENABLE_TRI_STRIP_PROVOKE_VRTX	(1<<2)
-#define LINE_STRIP_PROVOKE_VRTX(x)	((x)<<6)
-#define TRI_FAN_PROVOKE_VRTX(x) 	((x)<<3)
-#define TRI_STRIP_PROVOKE_VRTX(x)	(x)
-
-/* _3DSTATE_SCISSOR_ENABLE, p200 */
-#define _3DSTATE_SCISSOR_ENABLE_CMD	(CMD_3D|(0x1c<<24)|(0x10<<19))
-#define ENABLE_SCISSOR_RECT		((1<<1) | 1)
-#define DISABLE_SCISSOR_RECT		(1<<1)
-
-/* _3DSTATE_SCISSOR_RECTANGLE_0, p201 */
-#define _3DSTATE_SCISSOR_RECT_0_CMD	(CMD_3D|(0x1d<<24)|(0x81<<16)|1)
-/* Dword 1 */
-#define SCISSOR_RECT_0_YMIN(x)		((x)<<16)
-#define SCISSOR_RECT_0_XMIN(x)		(x)
-/* Dword 2 */
-#define SCISSOR_RECT_0_YMAX(x)		((x)<<16)
-#define SCISSOR_RECT_0_XMAX(x)		(x)
-
-/* _3DSTATE_STENCIL_TEST, p202 */
-#define _3DSTATE_STENCIL_TEST_CMD	(CMD_3D|(0x09<<24))
-#define ENABLE_STENCIL_PARMS		(1<<23)
-#define STENCIL_OPS_MASK		(0xffc000)
-#define STENCIL_FAIL_OP(x)		((x)<<20)
-#define STENCIL_PASS_DEPTH_FAIL_OP(x)	((x)<<17)
-#define STENCIL_PASS_DEPTH_PASS_OP(x)	((x)<<14)
-
-#define ENABLE_STENCIL_TEST_FUNC_MASK	((1<<13)|(1<<12)|(1<<11)|(1<<10)|(1<<9))
-#define ENABLE_STENCIL_TEST_FUNC	(1<<13)
-/* Uses COMPAREFUNC */
-#define STENCIL_TEST_FUNC(x)		((x)<<9)
-#define STENCIL_REF_VALUE_MASK		((1<<8)|0xff)
-#define ENABLE_STENCIL_REF_VALUE	(1<<8)
-#define STENCIL_REF_VALUE(x)		(x)
-
-/* _3DSTATE_VERTEX_FORMAT, p204 */
-#define _3DSTATE_VFT0_CMD	(CMD_3D|(0x05<<24))
-#define VFT0_POINT_WIDTH	(1<<12)
-#define VFT0_TEX_COUNT_MASK    	(7<<8)
-#define VFT0_TEX_COUNT_SHIFT    8
-#define VFT0_TEX_COUNT(x) 	((x)<<8)
-#define VFT0_SPEC		(1<<7)
-#define VFT0_DIFFUSE		(1<<6)
-#define VFT0_DEPTH_OFFSET  	(1<<5)
-#define VFT0_XYZ		(1<<1)
-#define VFT0_XYZW		(2<<1)
-#define VFT0_XY			(3<<1)
-#define VFT0_XYW		(4<<1)
-#define VFT0_XYZW_MASK          (7<<1)
-
-/* _3DSTATE_VERTEX_FORMAT_2, p206 */
-#define _3DSTATE_VFT1_CMD	(CMD_3D|(0x0a<<24))
-#define VFT1_TEX7_FMT(x)	((x)<<14)
-#define VFT1_TEX6_FMT(x)	((x)<<12)
-#define VFT1_TEX5_FMT(x)	((x)<<10)
-#define VFT1_TEX4_FMT(x)	((x)<<8)
-#define VFT1_TEX3_FMT(x)	((x)<<6)
-#define VFT1_TEX2_FMT(x)	((x)<<4)
-#define VFT1_TEX1_FMT(x)	((x)<<2)
-#define VFT1_TEX0_FMT(x)	(x)
-#define VFT1_TEX0_MASK          3
-#define VFT1_TEX1_SHIFT         2
-#define TEXCOORDFMT_2D		0
-#define TEXCOORDFMT_3D		1
-#define TEXCOORDFMT_4D		2
-#define TEXCOORDFMT_1D		3
-
-/*New stuff picked up along the way */
-
-#define MLC_LOD_BIAS_MASK ((1<<7)-1)
-
-
-/* _3DSTATE_VERTEX_TRANSFORM, p207 */
-#define _3DSTATE_VERTEX_TRANS_CMD	(CMD_3D|(0x1d<<24)|(0x8b<<16)|0)
-#define _3DSTATE_VERTEX_TRANS_MTX_CMD	(CMD_3D|(0x1d<<24)|(0x8b<<16)|6)
-/* Dword 1 */
-#define ENABLE_VIEWPORT_TRANSFORM	((1<<31)|(1<<30))
-#define DISABLE_VIEWPORT_TRANSFORM	(1<<31)
-#define ENABLE_PERSP_DIVIDE		((1<<29)|(1<<28))
-#define DISABLE_PERSP_DIVIDE		(1<<29)
-#define VRTX_TRANS_LOAD_MATRICES	0x7421
-#define VRTX_TRANS_NO_LOAD_MATRICES	0x0000
-/* Dword 2 -> 7  are matrix elements */
-
-/* _3DSTATE_W_STATE, p209 */
-#define _3DSTATE_W_STATE_CMD		(CMD_3D|(0x1d<<24)|(0x8d<<16)|1)
-/* Dword 1 */
-#define MAGIC_W_STATE_DWORD1		0x00000008
-/* Dword 2 */
-#define WFAR_VALUE(x)			(x)
-
-
-/* Stipple command, carried over from the i810, apparently:
- */
-#define _3DSTATE_STIPPLE           ((0x3<<29)|(0x1d<<24)|(0x83<<16))
-#define ST1_ENABLE               (1<<16)
-#define ST1_MASK                 (0xffff)
-
-
-
-#define _3DSTATE_LOAD_STATE_IMMEDIATE_2      ((0x3<<29)|(0x1d<<24)|(0x03<<16))
-#define LOAD_TEXTURE_MAP0                   (1<<11)
-#define LOAD_GLOBAL_COLOR_FACTOR            (1<<6)
-
-#define TM0S0_ADDRESS_MASK              0xfffffffc
-#define TM0S0_USE_FENCE                 (1<<1)
-
-#define TM0S1_HEIGHT_SHIFT              21
-#define TM0S1_WIDTH_SHIFT               10
-#define TM0S1_PALETTE_SELECT            (1<<9)
-#define TM0S1_MAPSURF_FORMAT_MASK       (0x7 << 6)
-#define TM0S1_MAPSURF_FORMAT_SHIFT      6
-#define    MAPSURF_8BIT_INDEXED		   (0<<6)
-#define    MAPSURF_8BIT		 	   (1<<6)
-#define    MAPSURF_16BIT		   (2<<6)
-#define    MAPSURF_32BIT		   (3<<6)
-#define    MAPSURF_411			   (4<<6)
-#define    MAPSURF_422			   (5<<6)
-#define    MAPSURF_COMPRESSED		   (6<<6)
-#define    MAPSURF_4BIT_INDEXED		   (7<<6)
-#define TM0S1_MT_FORMAT_MASK         (0x7 << 3)
-#define TM0S1_MT_FORMAT_SHIFT        3
-#define    MT_4BIT_IDX_ARGB8888	           (7<<3) /* SURFACE_4BIT_INDEXED */
-#define    MT_8BIT_IDX_RGB565	           (0<<3) /* SURFACE_8BIT_INDEXED */
-#define    MT_8BIT_IDX_ARGB1555	           (1<<3)
-#define    MT_8BIT_IDX_ARGB4444	           (2<<3)
-#define    MT_8BIT_IDX_AY88		   (3<<3)
-#define    MT_8BIT_IDX_ABGR8888	           (4<<3)
-#define    MT_8BIT_IDX_BUMP_88DVDU 	   (5<<3)
-#define    MT_8BIT_IDX_BUMP_655LDVDU	   (6<<3)
-#define    MT_8BIT_IDX_ARGB8888	           (7<<3)
-#define    MT_8BIT_I8		           (0<<3) /* SURFACE_8BIT */
-#define    MT_8BIT_L8		           (1<<3)
-#define    MT_16BIT_RGB565 		   (0<<3) /* SURFACE_16BIT */
-#define    MT_16BIT_ARGB1555		   (1<<3)
-#define    MT_16BIT_ARGB4444		   (2<<3)
-#define    MT_16BIT_AY88		   (3<<3)
-#define    MT_16BIT_DIB_ARGB1555_8888      (4<<3)
-#define    MT_16BIT_BUMP_88DVDU	           (5<<3)
-#define    MT_16BIT_BUMP_655LDVDU	   (6<<3)
-#define    MT_16BIT_DIB_RGB565_8888	   (7<<3)
-#define    MT_32BIT_ARGB8888		   (0<<3) /* SURFACE_32BIT */
-#define    MT_32BIT_ABGR8888		   (1<<3)
-#define    MT_32BIT_BUMP_XLDVDU_8888	   (6<<3)
-#define    MT_32BIT_DIB_8888		   (7<<3)
-#define    MT_411_YUV411		   (0<<3) /* SURFACE_411 */
-#define    MT_422_YCRCB_SWAPY	           (0<<3) /* SURFACE_422 */
-#define    MT_422_YCRCB_NORMAL	           (1<<3)
-#define    MT_422_YCRCB_SWAPUV	           (2<<3)
-#define    MT_422_YCRCB_SWAPUVY	           (3<<3)
-#define    MT_COMPRESS_DXT1		   (0<<3) /* SURFACE_COMPRESSED */
-#define    MT_COMPRESS_DXT2_3	           (1<<3)
-#define    MT_COMPRESS_DXT4_5	           (2<<3)
-#define    MT_COMPRESS_FXT1		   (3<<3)
-#define TM0S1_COLORSPACE_CONVERSION     (1 << 2)
-#define TM0S1_TILED_SURFACE             (1 << 1)
-#define TM0S1_TILE_WALK                 (1 << 0)
-
-#define TM0S2_PITCH_SHIFT               21
-#define TM0S2_CUBE_FACE_ENA_SHIFT       15
-#define TM0S2_CUBE_FACE_ENA_MASK        (1<<15)
-#define TM0S2_MAP_FORMAT                (1<<14)
-#define TM0S2_VERTICAL_LINE_STRIDE      (1<<13)
-#define TM0S2_VERITCAL_LINE_STRIDE_OFF  (1<<12)
-#define TM0S2_OUTPUT_CHAN_SHIFT         10
-#define TM0S2_OUTPUT_CHAN_MASK          (3<<10)
-
-#define TM0S3_MIP_FILTER_MASK           (0x3<<30)
-#define TM0S3_MIP_FILTER_SHIFT          30
-#define MIPFILTER_NONE		0
-#define MIPFILTER_NEAREST	1
-#define MIPFILTER_LINEAR	3
-#define TM0S3_MAG_FILTER_MASK           (0x3<<28)
-#define TM0S3_MAG_FILTER_SHIFT          28
-#define TM0S3_MIN_FILTER_MASK           (0x3<<26)
-#define TM0S3_MIN_FILTER_SHIFT          26
-#define FILTER_NEAREST		0
-#define FILTER_LINEAR		1
-#define FILTER_ANISOTROPIC	2
-
-#define TM0S3_LOD_BIAS_SHIFT		17
-#define TM0S3_LOD_BIAS_MASK		(0x1ff<<17)
-#define TM0S3_MAX_MIP_SHIFT		9
-#define TM0S3_MAX_MIP_MASK		(0xff<<9)
-#define TM0S3_MIN_MIP_SHIFT		3
-#define TM0S3_MIN_MIP_MASK		(0x3f<<3)
-#define TM0S3_KILL_PIXEL		(1<<2)
-#define TM0S3_KEYED_FILTER		(1<<1)
-#define TM0S3_CHROMA_KEY		(1<<0)
-
-
-/* _3DSTATE_MAP_TEXEL_STREAM, p188 */
-#define _3DSTATE_MAP_TEX_STREAM_CMD	(CMD_3D|(0x1c<<24)|(0x05<<19))
-#define DISABLE_TEX_STREAM_BUMP 	(1<<12)
-#define ENABLE_TEX_STREAM_BUMP		((1<<12)|(1<<11))
-#define TEX_MODIFY_UNIT_0		0
-#define TEX_MODIFY_UNIT_1		(1<<8)
-#define ENABLE_TEX_STREAM_COORD_SET	(1<<7)
-#define TEX_STREAM_COORD_SET(x) 	((x)<<4)
-#define ENABLE_TEX_STREAM_MAP_IDX	(1<<3)
-#define TEX_STREAM_MAP_IDX(x)		(x)
-
-
-#define MI_FLUSH           ((0<<29)|(4<<23))
-#define FLUSH_MAP_CACHE    (1<<0)
-
-#endif
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/i915/i830_state.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/i915/i830_state.c
deleted file mode 100644
index ec19fe980..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/i915/i830_state.c
+++ /dev/null
@@ -1,1089 +0,0 @@
-/**************************************************************************
- * 
- * Copyright 2003 Tungsten Graphics, Inc., Cedar Park, Texas.
- * All Rights Reserved.
- * 
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sub license, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- * 
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- * 
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
- * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
- * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
- * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
- * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- * 
- **************************************************************************/
-
-
-#include "glheader.h"
-#include "context.h"
-#include "macros.h"
-#include "enums.h"
-#include "dd.h"
-
-#include "texmem.h"
-
-#include "intel_screen.h"
-#include "intel_batchbuffer.h"
-
-#include "i830_context.h"
-#include "i830_reg.h"
-
-static void i830StencilFunc(GLcontext *ctx, GLenum func, GLint ref,
-			    GLuint mask)
-{
-   i830ContextPtr i830 = I830_CONTEXT(ctx);
-   int test = intel_translate_compare_func(func);
-
-   mask = mask & 0xff;
-
-   if (INTEL_DEBUG&DEBUG_DRI)
-      fprintf(stderr, "%s : func: %s, ref : 0x%x, mask: 0x%x\n", __FUNCTION__,
-	      _mesa_lookup_enum_by_nr(func), ref, mask);
-
-
-   I830_STATECHANGE(i830, I830_UPLOAD_CTX);
-   i830->state.Ctx[I830_CTXREG_STATE4] &= ~MODE4_ENABLE_STENCIL_TEST_MASK;
-   i830->state.Ctx[I830_CTXREG_STATE4] |= (ENABLE_STENCIL_TEST_MASK |
-					STENCIL_TEST_MASK(mask));
-   i830->state.Ctx[I830_CTXREG_STENCILTST] &= ~(STENCIL_REF_VALUE_MASK |
-					     ENABLE_STENCIL_TEST_FUNC_MASK);
-   i830->state.Ctx[I830_CTXREG_STENCILTST] |= (ENABLE_STENCIL_REF_VALUE |
-					    ENABLE_STENCIL_TEST_FUNC |
-					    STENCIL_REF_VALUE(ref) |
-					    STENCIL_TEST_FUNC(test));
-}
-
-static void i830StencilMask(GLcontext *ctx, GLuint mask)
-{
-   i830ContextPtr i830 = I830_CONTEXT(ctx);
-
-   if (INTEL_DEBUG&DEBUG_DRI)
-      fprintf(stderr, "%s : mask 0x%x\n", __FUNCTION__, mask);
-
-   mask = mask & 0xff;
-
-   I830_STATECHANGE(i830, I830_UPLOAD_CTX);
-   i830->state.Ctx[I830_CTXREG_STATE4] &= ~MODE4_ENABLE_STENCIL_WRITE_MASK;
-   i830->state.Ctx[I830_CTXREG_STATE4] |= (ENABLE_STENCIL_WRITE_MASK |
-					STENCIL_WRITE_MASK(mask));
-}
-
-static void i830StencilOp(GLcontext *ctx, GLenum fail, GLenum zfail,
-			  GLenum zpass)
-{
-   i830ContextPtr i830 = I830_CONTEXT(ctx);
-   int fop, dfop, dpop;
-
-   if (INTEL_DEBUG&DEBUG_DRI)
-      fprintf(stderr, "%s: fail : %s, zfail: %s, zpass : %s\n", __FUNCTION__,
-	      _mesa_lookup_enum_by_nr(fail),
-	      _mesa_lookup_enum_by_nr(zfail),
-	      _mesa_lookup_enum_by_nr(zpass));
-
-   fop = 0; dfop = 0; dpop = 0;
-
-   switch(fail) {
-   case GL_KEEP: 
-      fop = STENCILOP_KEEP; 
-      break;
-   case GL_ZERO: 
-      fop = STENCILOP_ZERO; 
-      break;
-   case GL_REPLACE: 
-      fop = STENCILOP_REPLACE; 
-      break;
-   case GL_INCR: 
-      fop = STENCILOP_INCRSAT;
-      break;
-   case GL_DECR: 
-      fop = STENCILOP_DECRSAT;
-      break;
-   case GL_INCR_WRAP:
-      fop = STENCILOP_INCR; 
-      break;
-   case GL_DECR_WRAP:
-      fop = STENCILOP_DECR; 
-      break;
-   case GL_INVERT: 
-      fop = STENCILOP_INVERT; 
-      break;
-   default: 
-      break;
-   }
-   switch(zfail) {
-   case GL_KEEP: 
-      dfop = STENCILOP_KEEP; 
-      break;
-   case GL_ZERO: 
-      dfop = STENCILOP_ZERO; 
-      break;
-   case GL_REPLACE: 
-      dfop = STENCILOP_REPLACE; 
-      break;
-   case GL_INCR: 
-      dfop = STENCILOP_INCRSAT;
-      break;
-   case GL_DECR: 
-      dfop = STENCILOP_DECRSAT;
-      break;
-   case GL_INCR_WRAP:
-      dfop = STENCILOP_INCR; 
-      break;
-   case GL_DECR_WRAP:
-      dfop = STENCILOP_DECR; 
-      break;
-   case GL_INVERT: 
-      dfop = STENCILOP_INVERT; 
-      break;
-   default: 
-      break;
-   }
-   switch(zpass) {
-   case GL_KEEP: 
-      dpop = STENCILOP_KEEP; 
-      break;
-   case GL_ZERO: 
-      dpop = STENCILOP_ZERO; 
-      break;
-   case GL_REPLACE: 
-      dpop = STENCILOP_REPLACE; 
-      break;
-   case GL_INCR: 
-      dpop = STENCILOP_INCRSAT;
-      break;
-   case GL_DECR: 
-      dpop = STENCILOP_DECRSAT;
-      break;
-   case GL_INCR_WRAP:
-      dpop = STENCILOP_INCR; 
-      break;
-   case GL_DECR_WRAP:
-      dpop = STENCILOP_DECR; 
-      break;
-   case GL_INVERT: 
-      dpop = STENCILOP_INVERT; 
-      break;
-   default: 
-      break;
-   }
-
-
-   I830_STATECHANGE(i830, I830_UPLOAD_CTX);
-   i830->state.Ctx[I830_CTXREG_STENCILTST] &= ~(STENCIL_OPS_MASK);
-   i830->state.Ctx[I830_CTXREG_STENCILTST] |= (ENABLE_STENCIL_PARMS |
-					    STENCIL_FAIL_OP(fop) |
-					    STENCIL_PASS_DEPTH_FAIL_OP(dfop) |
-					    STENCIL_PASS_DEPTH_PASS_OP(dpop));
-}
-
-static void i830AlphaFunc(GLcontext *ctx, GLenum func, GLfloat ref)
-{
-   i830ContextPtr i830 = I830_CONTEXT(ctx);
-   int test = intel_translate_compare_func(func);
-   GLubyte refByte;
-   GLuint refInt;
-
-   UNCLAMPED_FLOAT_TO_UBYTE(refByte, ref);
-   refInt = (GLuint)refByte;
-
-   I830_STATECHANGE(i830, I830_UPLOAD_CTX);
-   i830->state.Ctx[I830_CTXREG_STATE2] &= ~ALPHA_TEST_REF_MASK;
-   i830->state.Ctx[I830_CTXREG_STATE2] |= (ENABLE_ALPHA_TEST_FUNC |
-					ENABLE_ALPHA_REF_VALUE |
-					ALPHA_TEST_FUNC(test) |
-					ALPHA_REF_VALUE(refInt));
-}
-
-/**
- * Makes sure that the proper enables are set for LogicOp, Independant Alpha
- * Blend, and Blending.  It needs to be called from numerous places where we
- * could change the LogicOp or Independant Alpha Blend without subsequent
- * calls to glEnable.
- * 
- * \todo
- * This function is substantially different from the old i830-specific driver.
- * I'm not sure which is correct.
- */
-static void i830EvalLogicOpBlendState(GLcontext *ctx)
-{
-   i830ContextPtr i830 = I830_CONTEXT(ctx);
-
-   I830_STATECHANGE(i830, I830_UPLOAD_CTX);
-
-   if (ctx->Color._LogicOpEnabled) {
-      i830->state.Ctx[I830_CTXREG_ENABLES_1] &= ~(ENABLE_COLOR_BLEND |
-					       ENABLE_LOGIC_OP_MASK);
-      i830->state.Ctx[I830_CTXREG_ENABLES_1] |= (DISABLE_COLOR_BLEND |
-					      ENABLE_LOGIC_OP);
-   } else if (ctx->Color.BlendEnabled) {
-      i830->state.Ctx[I830_CTXREG_ENABLES_1] &= ~(ENABLE_COLOR_BLEND |
-					       ENABLE_LOGIC_OP_MASK);
-      i830->state.Ctx[I830_CTXREG_ENABLES_1] |= (ENABLE_COLOR_BLEND |
-					      DISABLE_LOGIC_OP);
-   } else {
-      i830->state.Ctx[I830_CTXREG_ENABLES_1] &= ~(ENABLE_COLOR_BLEND |
-					       ENABLE_LOGIC_OP_MASK);
-      i830->state.Ctx[I830_CTXREG_ENABLES_1] |= (DISABLE_COLOR_BLEND |
-					      DISABLE_LOGIC_OP);
-   }
-}
-
-static void i830BlendColor(GLcontext *ctx, const GLfloat color[4])
-{
-   i830ContextPtr i830 = I830_CONTEXT(ctx);
-   GLubyte r, g, b, a;
-
-   if (INTEL_DEBUG&DEBUG_DRI)
-      fprintf(stderr, "%s\n", __FUNCTION__);
-
-   UNCLAMPED_FLOAT_TO_UBYTE(r, color[RCOMP]);
-   UNCLAMPED_FLOAT_TO_UBYTE(g, color[GCOMP]);
-   UNCLAMPED_FLOAT_TO_UBYTE(b, color[BCOMP]);
-   UNCLAMPED_FLOAT_TO_UBYTE(a, color[ACOMP]);
-
-   I830_STATECHANGE(i830, I830_UPLOAD_CTX);
-   i830->state.Ctx[I830_CTXREG_BLENDCOLOR1] = (a<<24) | (r<<16) | (g<<8) | b;
-}
-
-/**
- * Sets both the blend equation (called "function" in i830 docs) and the
- * blend function (called "factor" in i830 docs).  This is done in a single
- * function because some blend equations (i.e., \c GL_MIN and \c GL_MAX)
- * change the interpretation of the blend function.
- */
-static void i830_set_blend_state( GLcontext * ctx )
-{
-   i830ContextPtr i830 = I830_CONTEXT(ctx);
-   int funcA;
-   int funcRGB;
-   int eqnA;
-   int eqnRGB;
-   int iab;
-   int s1;
-
-
-   funcRGB = SRC_BLND_FACT( intel_translate_blend_factor( ctx->Color.BlendSrcRGB ) )
-       | DST_BLND_FACT( intel_translate_blend_factor( ctx->Color.BlendDstRGB ) );
-
-   switch(ctx->Color.BlendEquationRGB) {
-   case GL_FUNC_ADD:
-      eqnRGB = BLENDFUNC_ADD; 
-      break;
-   case GL_MIN:
-      eqnRGB = BLENDFUNC_MIN;
-      funcRGB = SRC_BLND_FACT(BLENDFACT_ONE) | DST_BLND_FACT(BLENDFACT_ONE);
-      break;
-   case GL_MAX: 
-      eqnRGB = BLENDFUNC_MAX;
-      funcRGB = SRC_BLND_FACT(BLENDFACT_ONE) | DST_BLND_FACT(BLENDFACT_ONE);
-      break;
-   case GL_FUNC_SUBTRACT: 
-      eqnRGB = BLENDFUNC_SUB; 
-      break;
-   case GL_FUNC_REVERSE_SUBTRACT:
-      eqnRGB = BLENDFUNC_RVRSE_SUB; 
-      break;
-   default:
-      fprintf( stderr, "[%s:%u] Invalid RGB blend equation (0x%04x).\n",
-	       __FUNCTION__, __LINE__, ctx->Color.BlendEquationRGB );
-      return;
-   }
-
-
-   funcA = SRC_ABLEND_FACT( intel_translate_blend_factor( ctx->Color.BlendSrcA ) )
-       | DST_ABLEND_FACT( intel_translate_blend_factor( ctx->Color.BlendDstA ) );
-
-   switch(ctx->Color.BlendEquationA) {
-   case GL_FUNC_ADD:
-      eqnA = BLENDFUNC_ADD; 
-      break;
-   case GL_MIN: 
-      eqnA = BLENDFUNC_MIN;
-      funcA = SRC_BLND_FACT(BLENDFACT_ONE) | DST_BLND_FACT(BLENDFACT_ONE);
-      break;
-   case GL_MAX: 
-      eqnA = BLENDFUNC_MAX;
-      funcA = SRC_BLND_FACT(BLENDFACT_ONE) | DST_BLND_FACT(BLENDFACT_ONE);
-      break;
-   case GL_FUNC_SUBTRACT: 
-      eqnA = BLENDFUNC_SUB; 
-      break;
-   case GL_FUNC_REVERSE_SUBTRACT:
-      eqnA = BLENDFUNC_RVRSE_SUB; 
-      break;
-   default:
-      fprintf( stderr, "[%s:%u] Invalid alpha blend equation (0x%04x).\n",
-	       __FUNCTION__, __LINE__, ctx->Color.BlendEquationA );
-      return;
-   }
-
-   iab = eqnA | funcA
-       | _3DSTATE_INDPT_ALPHA_BLEND_CMD
-       | ENABLE_SRC_ABLEND_FACTOR | ENABLE_DST_ABLEND_FACTOR
-       | ENABLE_ALPHA_BLENDFUNC;
-   s1 = eqnRGB | funcRGB
-       | _3DSTATE_MODES_1_CMD
-       | ENABLE_SRC_BLND_FACTOR | ENABLE_DST_BLND_FACTOR
-       | ENABLE_COLR_BLND_FUNC;
-
-   if ( (eqnA | funcA) != (eqnRGB | funcRGB) )
-      iab |= ENABLE_INDPT_ALPHA_BLEND;
-   else
-      iab |= DISABLE_INDPT_ALPHA_BLEND;
-
-   if (iab != i830->state.Ctx[I830_CTXREG_IALPHAB] ||
-       s1 != i830->state.Ctx[I830_CTXREG_STATE1]) {
-      I830_STATECHANGE(i830, I830_UPLOAD_CTX);
-      i830->state.Ctx[I830_CTXREG_IALPHAB] = iab;
-      i830->state.Ctx[I830_CTXREG_STATE1] = s1;
-   }
-
-   /* This will catch a logicop blend equation.  It will also ensure
-    * independant alpha blend is really in the correct state (either enabled
-    * or disabled) if blending is already enabled.
-    */
-
-   i830EvalLogicOpBlendState(ctx);
-
-   if (0) {
-      fprintf(stderr, "[%s:%u] STATE1: 0x%08x IALPHAB: 0x%08x blend is %sabled\n",
-	      __FUNCTION__, __LINE__,
-	      i830->state.Ctx[I830_CTXREG_STATE1],
-	      i830->state.Ctx[I830_CTXREG_IALPHAB],
-	      (ctx->Color.BlendEnabled) ? "en" : "dis");
-   }
-}
-
-
-static void i830BlendEquationSeparate(GLcontext *ctx, GLenum modeRGB,
-				      GLenum modeA) 
-{
-   if (INTEL_DEBUG&DEBUG_DRI)
-     fprintf(stderr, "%s -> %s, %s\n", __FUNCTION__,
-	     _mesa_lookup_enum_by_nr(modeRGB),
-	     _mesa_lookup_enum_by_nr(modeA));
-
-   (void) modeRGB;
-   (void) modeA;
-   i830_set_blend_state( ctx );
-}
-
-
-static void i830BlendFuncSeparate(GLcontext *ctx, GLenum sfactorRGB, 
-				  GLenum dfactorRGB, GLenum sfactorA,
-				  GLenum dfactorA )
-{
-   if (INTEL_DEBUG&DEBUG_DRI)
-     fprintf(stderr, "%s -> RGB(%s, %s) A(%s, %s)\n", __FUNCTION__,
-	     _mesa_lookup_enum_by_nr(sfactorRGB),
-	     _mesa_lookup_enum_by_nr(dfactorRGB),
-	     _mesa_lookup_enum_by_nr(sfactorA),
-	     _mesa_lookup_enum_by_nr(dfactorA));
-
-   (void) sfactorRGB;
-   (void) dfactorRGB;
-   (void) sfactorA;
-   (void) dfactorA;
-   i830_set_blend_state( ctx );
-}
-
-
-
-static void i830DepthFunc(GLcontext *ctx, GLenum func)
-{
-   i830ContextPtr i830 = I830_CONTEXT(ctx);
-   int test = intel_translate_compare_func(func);
-
-   if (INTEL_DEBUG&DEBUG_DRI)
-      fprintf(stderr, "%s\n", __FUNCTION__);
-
-   I830_STATECHANGE(i830, I830_UPLOAD_CTX);
-   i830->state.Ctx[I830_CTXREG_STATE3] &= ~DEPTH_TEST_FUNC_MASK;
-   i830->state.Ctx[I830_CTXREG_STATE3] |= (ENABLE_DEPTH_TEST_FUNC |
-				       DEPTH_TEST_FUNC(test));
-}
-
-static void i830DepthMask(GLcontext *ctx, GLboolean flag)
-{
-   i830ContextPtr i830 = I830_CONTEXT(ctx);
-
-   if (INTEL_DEBUG&DEBUG_DRI)
-      fprintf(stderr, "%s flag (%d)\n", __FUNCTION__, flag);
-
-   I830_STATECHANGE(i830, I830_UPLOAD_CTX);
-
-   i830->state.Ctx[I830_CTXREG_ENABLES_2] &= ~ENABLE_DIS_DEPTH_WRITE_MASK;
-
-   if (flag && ctx->Depth.Test)
-      i830->state.Ctx[I830_CTXREG_ENABLES_2] |= ENABLE_DEPTH_WRITE;
-   else
-      i830->state.Ctx[I830_CTXREG_ENABLES_2] |= DISABLE_DEPTH_WRITE;
-}
-
-/* =============================================================
- * Polygon stipple
- *
- * The i830 supports a 4x4 stipple natively, GL wants 32x32.
- * Fortunately stipple is usually a repeating pattern.
- */
-static void i830PolygonStipple( GLcontext *ctx, const GLubyte *mask )
-{
-   i830ContextPtr i830 = I830_CONTEXT(ctx);
-   const GLubyte *m = mask;
-   GLubyte p[4];
-   int i,j,k;
-   int active = (ctx->Polygon.StippleFlag &&
-		 i830->intel.reduced_primitive == GL_TRIANGLES);
-   GLuint newMask;
-
-   if (active) {
-      I830_STATECHANGE(i830, I830_UPLOAD_STIPPLE);
-      i830->state.Stipple[I830_STPREG_ST1] &= ~ST1_ENABLE;
-   }
-
-   p[0] = mask[12] & 0xf; p[0] |= p[0] << 4;
-   p[1] = mask[8] & 0xf; p[1] |= p[1] << 4;
-   p[2] = mask[4] & 0xf; p[2] |= p[2] << 4;
-   p[3] = mask[0] & 0xf; p[3] |= p[3] << 4;
-
-   for (k = 0 ; k < 8 ; k++)
-      for (j = 3 ; j >= 0; j--)
-	 for (i = 0 ; i < 4 ; i++, m++)
-	    if (*m != p[j]) {
-	       i830->intel.hw_stipple = 0;
-	       return;
-	    }
-
-   newMask = (((p[0] & 0xf) << 0) |
-	      ((p[1] & 0xf) << 4) |
-	      ((p[2] & 0xf) << 8) |
-	      ((p[3] & 0xf) << 12));
-
-
-   if (newMask == 0xffff || newMask == 0x0) {
-      /* this is needed to make conform pass */
-      i830->intel.hw_stipple = 0;
-      return;
-   }
-
-   i830->state.Stipple[I830_STPREG_ST1] &= ~0xffff;
-   i830->state.Stipple[I830_STPREG_ST1] |= newMask;
-   i830->intel.hw_stipple = 1;
-
-   if (active)
-      i830->state.Stipple[I830_STPREG_ST1] |= ST1_ENABLE;
-}
-
-
-/* =============================================================
- * Hardware clipping
- */
-static void i830Scissor(GLcontext *ctx, GLint x, GLint y, 
-			GLsizei w, GLsizei h)
-{
-   i830ContextPtr i830 = I830_CONTEXT(ctx);
-   intelScreenPrivate *screen = i830->intel.intelScreen;
-   int x1, y1, x2, y2;
-
-   if (!i830->intel.driDrawable)
-      return;
-
-   x1 = x;
-   y1 = i830->intel.driDrawable->h - (y + h);
-   x2 = x + w - 1;
-   y2 = y1 + h - 1;
-
-   if (INTEL_DEBUG&DEBUG_DRI)
-      fprintf(stderr, "[%s] x(%d) y(%d) w(%d) h(%d)\n", __FUNCTION__,
-	      x, y, w, h);
-
-   if (x1 < 0) x1 = 0;
-   if (y1 < 0) y1 = 0;
-   if (x2 < 0) x2 = 0;
-   if (y2 < 0) y2 = 0;
-
-   if (x2 >= screen->width) x2 = screen->width-1;
-   if (y2 >= screen->height) y2 = screen->height-1;
-   if (x1 >= screen->width) x1 = screen->width-1;
-   if (y1 >= screen->height) y1 = screen->height-1;
-
-
-   I830_STATECHANGE(i830, I830_UPLOAD_BUFFERS);
-   i830->state.Buffer[I830_DESTREG_SR1] = (y1 << 16) | (x1 & 0xffff);
-   i830->state.Buffer[I830_DESTREG_SR2] = (y2 << 16) | (x2 & 0xffff);
-}
-
-static void i830LogicOp(GLcontext *ctx, GLenum opcode)
-{
-   i830ContextPtr i830 = I830_CONTEXT(ctx);
-   int tmp = intel_translate_logic_op( opcode );
-
-   if (INTEL_DEBUG&DEBUG_DRI)
-      fprintf(stderr, "%s\n", __FUNCTION__);
-
-   I830_STATECHANGE(i830, I830_UPLOAD_CTX);
-   i830->state.Ctx[I830_CTXREG_STATE4] &= ~LOGICOP_MASK;
-   i830->state.Ctx[I830_CTXREG_STATE4] |= LOGIC_OP_FUNC(tmp);
-}
-
-
-
-static void i830CullFaceFrontFace(GLcontext *ctx, GLenum unused)
-{
-   i830ContextPtr i830 = I830_CONTEXT(ctx);
-   GLuint mode;
-
-   if (INTEL_DEBUG&DEBUG_DRI)
-      fprintf(stderr, "%s\n", __FUNCTION__);
-
-   if (!ctx->Polygon.CullFlag) {
-      mode = CULLMODE_NONE;
-   }
-   else if (ctx->Polygon.CullFaceMode != GL_FRONT_AND_BACK) {
-      mode = CULLMODE_CW;
-
-      if (ctx->Polygon.CullFaceMode == GL_FRONT)
-	 mode ^= (CULLMODE_CW ^ CULLMODE_CCW);
-      if (ctx->Polygon.FrontFace != GL_CCW)
-	 mode ^= (CULLMODE_CW ^ CULLMODE_CCW);
-   }
-   else {
-      mode = CULLMODE_BOTH;
-   }
-
-   I830_STATECHANGE(i830, I830_UPLOAD_CTX);
-   i830->state.Ctx[I830_CTXREG_STATE3] &= ~CULLMODE_MASK;
-   i830->state.Ctx[I830_CTXREG_STATE3] |= ENABLE_CULL_MODE | mode;
-}
-
-static void i830LineWidth( GLcontext *ctx, GLfloat widthf )
-{
-   i830ContextPtr i830 = I830_CONTEXT( ctx );
-   int width;
-   int state5;
-
-   if (INTEL_DEBUG&DEBUG_DRI)
-      fprintf(stderr, "%s\n", __FUNCTION__);
-
-   width = (int)(widthf * 2);
-   CLAMP_SELF(width, 1, 15);
-   
-   state5 = i830->state.Ctx[I830_CTXREG_STATE5] & ~FIXED_LINE_WIDTH_MASK;
-   state5 |= (ENABLE_FIXED_LINE_WIDTH | FIXED_LINE_WIDTH(width));
-
-   if (state5 != i830->state.Ctx[I830_CTXREG_STATE5]) {
-      I830_STATECHANGE(i830, I830_UPLOAD_CTX);
-      i830->state.Ctx[I830_CTXREG_STATE5] = state5;
-   }
-}
-
-static void i830PointSize(GLcontext *ctx, GLfloat size)
-{
-   i830ContextPtr i830 = I830_CONTEXT(ctx);
-   GLint point_size = (int)size;
-
-   if (INTEL_DEBUG&DEBUG_DRI)
-     fprintf(stderr, "%s\n", __FUNCTION__);
-
-   CLAMP_SELF(point_size, 1, 256);
-   I830_STATECHANGE(i830, I830_UPLOAD_CTX);
-   i830->state.Ctx[I830_CTXREG_STATE5] &= ~FIXED_POINT_WIDTH_MASK;
-   i830->state.Ctx[I830_CTXREG_STATE5] |= (ENABLE_FIXED_POINT_WIDTH |
-				       FIXED_POINT_WIDTH(point_size));
-}
-
-
-/* =============================================================
- * Color masks
- */
-
-static void i830ColorMask(GLcontext *ctx,
-			  GLboolean r, GLboolean g,
-			  GLboolean b, GLboolean a)
-{
-   i830ContextPtr i830 = I830_CONTEXT( ctx );
-   GLuint tmp = 0;
-
-   if (INTEL_DEBUG&DEBUG_DRI)
-      fprintf(stderr, "%s r(%d) g(%d) b(%d) a(%d)\n", __FUNCTION__, r, g, b, a);
-
-   tmp = ((i830->state.Ctx[I830_CTXREG_ENABLES_2] & ~WRITEMASK_MASK) |
-	  ENABLE_COLOR_MASK |
-	  ENABLE_COLOR_WRITE |
-	  ((!r) << WRITEMASK_RED_SHIFT) |
-	  ((!g) << WRITEMASK_GREEN_SHIFT) |
-	  ((!b) << WRITEMASK_BLUE_SHIFT) |
-	  ((!a) << WRITEMASK_ALPHA_SHIFT));
-
-   if (tmp != i830->state.Ctx[I830_CTXREG_ENABLES_2]) {
-      I830_STATECHANGE(i830, I830_UPLOAD_CTX);
-      i830->state.Ctx[I830_CTXREG_ENABLES_2] = tmp;
-   }
-}
-
-static void update_specular( GLcontext *ctx )
-{
-   i830ContextPtr i830 = I830_CONTEXT( ctx );
-
-   I830_STATECHANGE(i830, I830_UPLOAD_CTX);
-   i830->state.Ctx[I830_CTXREG_ENABLES_1] &= ~ENABLE_SPEC_ADD_MASK;
-
-   if (NEED_SECONDARY_COLOR(ctx))
-      i830->state.Ctx[I830_CTXREG_ENABLES_1] |= ENABLE_SPEC_ADD;
-   else
-      i830->state.Ctx[I830_CTXREG_ENABLES_1] |= DISABLE_SPEC_ADD;
-}
-
-static void i830LightModelfv(GLcontext *ctx, GLenum pname, 
-			     const GLfloat *param)
-{
-   if (INTEL_DEBUG&DEBUG_DRI)
-      fprintf(stderr, "%s\n", __FUNCTION__);
-
-   if (pname == GL_LIGHT_MODEL_COLOR_CONTROL) {
-      update_specular( ctx );
-   }
-}
-
-/* In Mesa 3.5 we can reliably do native flatshading.
- */
-static void i830ShadeModel(GLcontext *ctx, GLenum mode)
-{
-   i830ContextPtr i830 = I830_CONTEXT(ctx);
-   I830_STATECHANGE(i830, I830_UPLOAD_CTX);
-
-
-#define SHADE_MODE_MASK ((1<<10)|(1<<8)|(1<<6)|(1<<4))
-
-   i830->state.Ctx[I830_CTXREG_STATE3] &= ~SHADE_MODE_MASK;
-
-   if (mode == GL_FLAT) {
-     i830->state.Ctx[I830_CTXREG_STATE3] |= (ALPHA_SHADE_MODE(SHADE_MODE_FLAT) |
-					  FOG_SHADE_MODE(SHADE_MODE_FLAT) |
-					  SPEC_SHADE_MODE(SHADE_MODE_FLAT) |
-					  COLOR_SHADE_MODE(SHADE_MODE_FLAT));
-   } else {
-     i830->state.Ctx[I830_CTXREG_STATE3] |= (ALPHA_SHADE_MODE(SHADE_MODE_LINEAR) |
-					  FOG_SHADE_MODE(SHADE_MODE_LINEAR) |
-					  SPEC_SHADE_MODE(SHADE_MODE_LINEAR) |
-					  COLOR_SHADE_MODE(SHADE_MODE_LINEAR));
-   }
-}
-
-/* =============================================================
- * Fog
- */
-static void i830Fogfv(GLcontext *ctx, GLenum pname, const GLfloat *param)
-{
-   i830ContextPtr i830 = I830_CONTEXT(ctx);
-
-   if (INTEL_DEBUG&DEBUG_DRI)
-      fprintf(stderr, "%s\n", __FUNCTION__);
-
-   if (pname == GL_FOG_COLOR) {      
-      GLuint color = (((GLubyte)(ctx->Fog.Color[0]*255.0F) << 16) |
-		      ((GLubyte)(ctx->Fog.Color[1]*255.0F) << 8) |
-		      ((GLubyte)(ctx->Fog.Color[2]*255.0F) << 0));
-
-      I830_STATECHANGE(i830, I830_UPLOAD_CTX);
-      i830->state.Ctx[I830_CTXREG_FOGCOLOR] = (_3DSTATE_FOG_COLOR_CMD | color);
-   }
-}
-
-/* =============================================================
- */
-
-static void i830Enable(GLcontext *ctx, GLenum cap, GLboolean state)
-{
-   i830ContextPtr i830 = I830_CONTEXT(ctx);
-
-   switch(cap) {
-   case GL_LIGHTING:
-   case GL_COLOR_SUM:
-      update_specular( ctx );
-      break;
-
-   case GL_ALPHA_TEST:
-      I830_STATECHANGE(i830, I830_UPLOAD_CTX);
-      i830->state.Ctx[I830_CTXREG_ENABLES_1] &= ~ENABLE_DIS_ALPHA_TEST_MASK;
-      if (state)
-	 i830->state.Ctx[I830_CTXREG_ENABLES_1] |= ENABLE_ALPHA_TEST;
-      else
-	 i830->state.Ctx[I830_CTXREG_ENABLES_1] |= DISABLE_ALPHA_TEST;
-
-      break;
-
-   case GL_BLEND:
-      i830EvalLogicOpBlendState(ctx);
-      break;
-
-   case GL_COLOR_LOGIC_OP:
-      i830EvalLogicOpBlendState(ctx);
-
-      /* Logicop doesn't seem to work at 16bpp:
-       */
-      if (i830->intel.intelScreen->cpp == 2)
-	 FALLBACK( &i830->intel, I830_FALLBACK_LOGICOP, state );
-      break;
- 
-   case GL_DITHER:
-      I830_STATECHANGE(i830, I830_UPLOAD_CTX);
-      i830->state.Ctx[I830_CTXREG_ENABLES_2] &= ~ENABLE_DITHER;
-
-      if (state)
-	 i830->state.Ctx[I830_CTXREG_ENABLES_2] |= ENABLE_DITHER;
-      else
-	 i830->state.Ctx[I830_CTXREG_ENABLES_2] |= DISABLE_DITHER;
-      break;
-
-   case GL_DEPTH_TEST:
-      I830_STATECHANGE(i830, I830_UPLOAD_CTX);
-      i830->state.Ctx[I830_CTXREG_ENABLES_1] &= ~ENABLE_DIS_DEPTH_TEST_MASK;
-
-      if (state)
-	 i830->state.Ctx[I830_CTXREG_ENABLES_1] |= ENABLE_DEPTH_TEST;
-      else
-	 i830->state.Ctx[I830_CTXREG_ENABLES_1] |= DISABLE_DEPTH_TEST;
-
-      /* Also turn off depth writes when GL_DEPTH_TEST is disabled:
-       */
-      i830DepthMask( ctx, ctx->Depth.Mask );
-      break;
-
-   case GL_SCISSOR_TEST:
-      I830_STATECHANGE(i830, I830_UPLOAD_BUFFERS);
-      
-      if (state)
-	 i830->state.Buffer[I830_DESTREG_SENABLE] = 
-	    (_3DSTATE_SCISSOR_ENABLE_CMD |
-	     ENABLE_SCISSOR_RECT);
-      else
-	 i830->state.Buffer[I830_DESTREG_SENABLE] = 
-	    (_3DSTATE_SCISSOR_ENABLE_CMD |
-	     DISABLE_SCISSOR_RECT);
-
-      break;
-
-   case GL_LINE_SMOOTH:
-      I830_STATECHANGE(i830, I830_UPLOAD_CTX);
-      
-      i830->state.Ctx[I830_CTXREG_AA] &= ~AA_LINE_ENABLE;
-      if (state)
-	 i830->state.Ctx[I830_CTXREG_AA] |= AA_LINE_ENABLE;
-      else
-	 i830->state.Ctx[I830_CTXREG_AA] |= AA_LINE_DISABLE;
-      break;
-
-   case GL_FOG:
-      I830_STATECHANGE(i830, I830_UPLOAD_CTX);
-      i830->state.Ctx[I830_CTXREG_ENABLES_1] &= ~ENABLE_DIS_FOG_MASK;
-      if (state)
-	 i830->state.Ctx[I830_CTXREG_ENABLES_1] |= ENABLE_FOG;
-      else
-	 i830->state.Ctx[I830_CTXREG_ENABLES_1] |= DISABLE_FOG;
-      break;
-
-   case GL_CULL_FACE:
-      i830CullFaceFrontFace(ctx, 0);
-      break;
-
-   case GL_TEXTURE_2D:
-      break;
-
-   case GL_STENCIL_TEST:
-      if (i830->intel.hw_stencil) {
-	 I830_STATECHANGE(i830, I830_UPLOAD_CTX);
-
-	 if (state) {
-	    i830->state.Ctx[I830_CTXREG_ENABLES_1] |= ENABLE_STENCIL_TEST;
-	    i830->state.Ctx[I830_CTXREG_ENABLES_2] |= ENABLE_STENCIL_WRITE;
-	 } else {
-	    i830->state.Ctx[I830_CTXREG_ENABLES_1] &= ~ENABLE_STENCIL_TEST;
-	    i830->state.Ctx[I830_CTXREG_ENABLES_2] &= ~ENABLE_STENCIL_WRITE;
-	    i830->state.Ctx[I830_CTXREG_ENABLES_1] |= DISABLE_STENCIL_TEST;
-	    i830->state.Ctx[I830_CTXREG_ENABLES_2] |= DISABLE_STENCIL_WRITE;
-	 }
-      } else {
-	 FALLBACK( &i830->intel, I830_FALLBACK_STENCIL, state );
-      }
-      break;
-
-   case GL_POLYGON_STIPPLE:
-      /* The stipple command worked on my 855GM box, but not my 845G.
-       * I'll do more testing later to find out exactly which hardware
-       * supports it.  Disabled for now.
-       */
-      if (i830->intel.hw_stipple && 
-	  i830->intel.reduced_primitive == GL_TRIANGLES)
-      {
-	 I830_STATECHANGE(i830, I830_UPLOAD_STIPPLE);
-	 i830->state.Stipple[I830_STPREG_ST1] &= ~ST1_ENABLE;
-	 if (state)
-	    i830->state.Stipple[I830_STPREG_ST1] |= ST1_ENABLE;
-      }
-      break;
-
-   default:
-      ;
-   }
-}
-
-
-static void i830_init_packets( i830ContextPtr i830 )
-{
-   intelScreenPrivate *screen = i830->intel.intelScreen;
-
-   /* Zero all state */
-   memset(&i830->state, 0, sizeof(i830->state));
-
-   /* Set default blend state */
-   i830->state.TexBlend[0][0] = (_3DSTATE_MAP_BLEND_OP_CMD(0) |
-				  TEXPIPE_COLOR |
-				  ENABLE_TEXOUTPUT_WRT_SEL |
-				  TEXOP_OUTPUT_CURRENT |
-				  DISABLE_TEX_CNTRL_STAGE |
-				  TEXOP_SCALE_1X |
-				  TEXOP_MODIFY_PARMS |
-				  TEXOP_LAST_STAGE |
-				  TEXBLENDOP_ARG1);
-   i830->state.TexBlend[0][1] = (_3DSTATE_MAP_BLEND_OP_CMD(0) |
-				  TEXPIPE_ALPHA |
-				  ENABLE_TEXOUTPUT_WRT_SEL |
-				  TEXOP_OUTPUT_CURRENT |
-				  TEXOP_SCALE_1X |
-				  TEXOP_MODIFY_PARMS |
-				  TEXBLENDOP_ARG1);
-   i830->state.TexBlend[0][2] = (_3DSTATE_MAP_BLEND_ARG_CMD(0) |
-				  TEXPIPE_COLOR |
-				  TEXBLEND_ARG1 |
-				  TEXBLENDARG_MODIFY_PARMS |
-				  TEXBLENDARG_DIFFUSE);
-   i830->state.TexBlend[0][3] = (_3DSTATE_MAP_BLEND_ARG_CMD(0) |
-				  TEXPIPE_ALPHA |
-				  TEXBLEND_ARG1 |
-				  TEXBLENDARG_MODIFY_PARMS |
-				  TEXBLENDARG_DIFFUSE);
-
-   i830->state.TexBlendWordsUsed[0] = 4;
-
-
-   i830->state.Ctx[I830_CTXREG_VF] =  0;
-   i830->state.Ctx[I830_CTXREG_VF2] = 0;
-
-   i830->state.Ctx[I830_CTXREG_AA] = (_3DSTATE_AA_CMD |
-				      AA_LINE_ECAAR_WIDTH_ENABLE |
-				      AA_LINE_ECAAR_WIDTH_1_0 |
-				      AA_LINE_REGION_WIDTH_ENABLE |
-				      AA_LINE_REGION_WIDTH_1_0 | 
-				      AA_LINE_DISABLE);
-
-   i830->state.Ctx[I830_CTXREG_ENABLES_1] = (_3DSTATE_ENABLES_1_CMD |
-					     DISABLE_LOGIC_OP |
-					     DISABLE_STENCIL_TEST |
-					     DISABLE_DEPTH_BIAS |
-					     DISABLE_SPEC_ADD |
-					     DISABLE_FOG |
-					     DISABLE_ALPHA_TEST |
-					     DISABLE_COLOR_BLEND |
-					     DISABLE_DEPTH_TEST);
-
-   if (i830->intel.hw_stencil) {
-      i830->state.Ctx[I830_CTXREG_ENABLES_2] = (_3DSTATE_ENABLES_2_CMD |
-						ENABLE_STENCIL_WRITE |
-						ENABLE_TEX_CACHE |
-						ENABLE_DITHER |
-						ENABLE_COLOR_MASK |
-						/* set no color comps disabled */
-						ENABLE_COLOR_WRITE |
-						ENABLE_DEPTH_WRITE);
-   } else {
-      i830->state.Ctx[I830_CTXREG_ENABLES_2] = (_3DSTATE_ENABLES_2_CMD |
-						DISABLE_STENCIL_WRITE |
-						ENABLE_TEX_CACHE |
-						ENABLE_DITHER |
-						ENABLE_COLOR_MASK |
-						/* set no color comps disabled */
-						ENABLE_COLOR_WRITE |
-						ENABLE_DEPTH_WRITE);
-   }
-
-   i830->state.Ctx[I830_CTXREG_STATE1] = (_3DSTATE_MODES_1_CMD |
-					  ENABLE_COLR_BLND_FUNC |
-					  BLENDFUNC_ADD |
-					  ENABLE_SRC_BLND_FACTOR |
-					  SRC_BLND_FACT(BLENDFACT_ONE) | 
-					  ENABLE_DST_BLND_FACTOR |
-					  DST_BLND_FACT(BLENDFACT_ZERO) );
-
-   i830->state.Ctx[I830_CTXREG_STATE2] = (_3DSTATE_MODES_2_CMD |
-					  ENABLE_GLOBAL_DEPTH_BIAS | 
-					  GLOBAL_DEPTH_BIAS(0) |
-					  ENABLE_ALPHA_TEST_FUNC | 
-					  ALPHA_TEST_FUNC(COMPAREFUNC_ALWAYS) |
-					  ALPHA_REF_VALUE(0) );
-
-   i830->state.Ctx[I830_CTXREG_STATE3] = (_3DSTATE_MODES_3_CMD |
-					  ENABLE_DEPTH_TEST_FUNC |
-					  DEPTH_TEST_FUNC(COMPAREFUNC_LESS) |
-					  ENABLE_ALPHA_SHADE_MODE |
-					  ALPHA_SHADE_MODE(SHADE_MODE_LINEAR) |
-					  ENABLE_FOG_SHADE_MODE |
-					  FOG_SHADE_MODE(SHADE_MODE_LINEAR) |
-					  ENABLE_SPEC_SHADE_MODE |
-					  SPEC_SHADE_MODE(SHADE_MODE_LINEAR) |
-					  ENABLE_COLOR_SHADE_MODE |
-					  COLOR_SHADE_MODE(SHADE_MODE_LINEAR) |
-					  ENABLE_CULL_MODE |
-					  CULLMODE_NONE);
-
-   i830->state.Ctx[I830_CTXREG_STATE4] = (_3DSTATE_MODES_4_CMD |
-					  ENABLE_LOGIC_OP_FUNC |
-					  LOGIC_OP_FUNC(LOGICOP_COPY) |
-					  ENABLE_STENCIL_TEST_MASK |
-					  STENCIL_TEST_MASK(0xff) |
-					  ENABLE_STENCIL_WRITE_MASK |
-					  STENCIL_WRITE_MASK(0xff));
-
-   i830->state.Ctx[I830_CTXREG_STENCILTST] = (_3DSTATE_STENCIL_TEST_CMD |
-					      ENABLE_STENCIL_PARMS |
-					      STENCIL_FAIL_OP(STENCILOP_KEEP) |
-					      STENCIL_PASS_DEPTH_FAIL_OP(STENCILOP_KEEP) |
-					      STENCIL_PASS_DEPTH_PASS_OP(STENCILOP_KEEP) |
-					      ENABLE_STENCIL_TEST_FUNC |
-					      STENCIL_TEST_FUNC(COMPAREFUNC_ALWAYS) |
-					      ENABLE_STENCIL_REF_VALUE |
-					      STENCIL_REF_VALUE(0) );
-
-   i830->state.Ctx[I830_CTXREG_STATE5] = (_3DSTATE_MODES_5_CMD |
-					  FLUSH_TEXTURE_CACHE |
-					  ENABLE_SPRITE_POINT_TEX |
-					  SPRITE_POINT_TEX_OFF |
-					  ENABLE_FIXED_LINE_WIDTH |
-					  FIXED_LINE_WIDTH(0x2) | /* 1.0 */
-					  ENABLE_FIXED_POINT_WIDTH |
-					  FIXED_POINT_WIDTH(1) );
-
-   i830->state.Ctx[I830_CTXREG_IALPHAB] = (_3DSTATE_INDPT_ALPHA_BLEND_CMD |
-					   DISABLE_INDPT_ALPHA_BLEND |
-					   ENABLE_ALPHA_BLENDFUNC |
-					   ABLENDFUNC_ADD);
-
-   i830->state.Ctx[I830_CTXREG_FOGCOLOR] = (_3DSTATE_FOG_COLOR_CMD |
-					    FOG_COLOR_RED(0) |
-					    FOG_COLOR_GREEN(0) |
-					    FOG_COLOR_BLUE(0));
-
-   i830->state.Ctx[I830_CTXREG_BLENDCOLOR0] = _3DSTATE_CONST_BLEND_COLOR_CMD;
-   i830->state.Ctx[I830_CTXREG_BLENDCOLOR1] = 0;
-
-   i830->state.Ctx[I830_CTXREG_MCSB0] = _3DSTATE_MAP_COORD_SETBIND_CMD;
-   i830->state.Ctx[I830_CTXREG_MCSB1] = (TEXBIND_SET3(TEXCOORDSRC_VTXSET_3) |
-					 TEXBIND_SET2(TEXCOORDSRC_VTXSET_2) |
-					 TEXBIND_SET1(TEXCOORDSRC_VTXSET_1) |
-					 TEXBIND_SET0(TEXCOORDSRC_VTXSET_0));
-					 
-
-   i830->state.Stipple[I830_STPREG_ST0] = _3DSTATE_STIPPLE;
-
-   i830->state.Buffer[I830_DESTREG_CBUFADDR0] = _3DSTATE_BUF_INFO_CMD;
-   i830->state.Buffer[I830_DESTREG_CBUFADDR1] = 
-      (BUF_3D_ID_COLOR_BACK | 
-       BUF_3D_PITCH(screen->frontPitch * screen->cpp) |
-       BUF_3D_USE_FENCE);
-
-
-   i830->state.Buffer[I830_DESTREG_DBUFADDR0] = _3DSTATE_BUF_INFO_CMD;
-   i830->state.Buffer[I830_DESTREG_DBUFADDR1] = 
-      (BUF_3D_ID_DEPTH |
-       BUF_3D_PITCH(screen->depthPitch * screen->cpp) |
-       BUF_3D_USE_FENCE);
-   i830->state.Buffer[I830_DESTREG_DBUFADDR2] = screen->depthOffset;
-
-
-   i830->state.Buffer[I830_DESTREG_DV0] = _3DSTATE_DST_BUF_VARS_CMD;
-
-   switch (screen->fbFormat) {
-   case DV_PF_555:
-   case DV_PF_565:
-      i830->state.Buffer[I830_DESTREG_DV1] = (DSTORG_HORT_BIAS(0x8) | /* .5 */
-					      DSTORG_VERT_BIAS(0x8) | /* .5 */
-					      screen->fbFormat |
-					      DEPTH_IS_Z |
-					      DEPTH_FRMT_16_FIXED);
-      break;
-   case DV_PF_8888:
-      i830->state.Buffer[I830_DESTREG_DV1] = (DSTORG_HORT_BIAS(0x8) | /* .5 */
-					      DSTORG_VERT_BIAS(0x8) | /* .5 */
-					      screen->fbFormat |
-					      DEPTH_IS_Z |
-					      DEPTH_FRMT_24_FIXED_8_OTHER);
-      break;
-   }
-
-   i830->state.Buffer[I830_DESTREG_SENABLE] = (_3DSTATE_SCISSOR_ENABLE_CMD |
-					       DISABLE_SCISSOR_RECT);
-   i830->state.Buffer[I830_DESTREG_SR0] = _3DSTATE_SCISSOR_RECT_0_CMD;
-   i830->state.Buffer[I830_DESTREG_SR1] = 0;
-   i830->state.Buffer[I830_DESTREG_SR2] = 0;
-}
-
-
-void i830InitStateFuncs( struct dd_function_table *functions )
-{
-   functions->AlphaFunc = i830AlphaFunc;
-   functions->BlendColor = i830BlendColor;
-   functions->BlendEquationSeparate = i830BlendEquationSeparate;
-   functions->BlendFuncSeparate = i830BlendFuncSeparate;
-   functions->ColorMask = i830ColorMask;
-   functions->CullFace = i830CullFaceFrontFace;
-   functions->DepthFunc = i830DepthFunc;
-   functions->DepthMask = i830DepthMask;
-   functions->Enable = i830Enable;
-   functions->Fogfv = i830Fogfv;
-   functions->FrontFace = i830CullFaceFrontFace;
-   functions->LightModelfv = i830LightModelfv;
-   functions->LineWidth = i830LineWidth;
-   functions->LogicOpcode = i830LogicOp;
-   functions->PointSize = i830PointSize;
-   functions->PolygonStipple = i830PolygonStipple;
-   functions->Scissor = i830Scissor;
-   functions->ShadeModel = i830ShadeModel;
-   functions->StencilFunc = i830StencilFunc;
-   functions->StencilMask = i830StencilMask;
-   functions->StencilOp = i830StencilOp;
-}
-
-void i830InitState( i830ContextPtr i830 )
-{
-   GLcontext *ctx = &i830->intel.ctx;
-
-   i830_init_packets( i830 );
-
-   intelInitState( ctx );
-
-   memcpy( &i830->initial, &i830->state, sizeof(i830->state) );
-
-   i830->current = &i830->state;
-   i830->state.emitted = 0;
-   i830->state.active = (I830_UPLOAD_TEXBLEND(0) |
-			 I830_UPLOAD_STIPPLE |
-			 I830_UPLOAD_CTX |
-			 I830_UPLOAD_BUFFERS);
-}
-
-
-
-
-
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/i915/i830_tex.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/i915/i830_tex.c
deleted file mode 100644
index d56a4df8b..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/i915/i830_tex.c
+++ /dev/null
@@ -1,345 +0,0 @@
-/**************************************************************************
- * 
- * Copyright 2003 Tungsten Graphics, Inc., Cedar Park, Texas.
- * All Rights Reserved.
- * 
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sub license, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- * 
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- * 
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
- * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
- * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
- * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
- * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- * 
- **************************************************************************/
-
-#include "glheader.h"
-#include "mtypes.h"
-#include "imports.h"
-#include "simple_list.h"
-#include "enums.h"
-#include "image.h"
-#include "texstore.h"
-#include "texformat.h"
-#include "texmem.h"
-#include "swrast/swrast.h"
-
-#include "mm.h"
-
-#include "intel_ioctl.h"
-
-#include "i830_context.h"
-#include "i830_reg.h"
-
-
-
-
-/**
- * Set the texture wrap modes.
- * 
- * The i830M (and related graphics cores) do not support GL_CLAMP.  The Intel
- * drivers for "other operating systems" implement GL_CLAMP as
- * GL_CLAMP_TO_EDGE, so the same is done here.
- * 
- * \param t Texture object whose wrap modes are to be set
- * \param swrap Wrap mode for the \a s texture coordinate
- * \param twrap Wrap mode for the \a t texture coordinate
- */
-static void i830SetTexWrapping(i830TextureObjectPtr tex,
-			       GLenum swrap, 
-			       GLenum twrap)
-{
-   tex->Setup[I830_TEXREG_MCS] &= ~(TEXCOORD_ADDR_U_MASK|TEXCOORD_ADDR_V_MASK);
-
-   switch( swrap ) {
-   case GL_REPEAT:
-      tex->Setup[I830_TEXREG_MCS] |= TEXCOORD_ADDR_U_MODE(TEXCOORDMODE_WRAP);
-      break;
-   case GL_CLAMP:
-   case GL_CLAMP_TO_EDGE:
-      tex->Setup[I830_TEXREG_MCS] |= TEXCOORD_ADDR_U_MODE(TEXCOORDMODE_CLAMP);
-      break;
-   case GL_CLAMP_TO_BORDER:
-      tex->Setup[I830_TEXREG_MCS] |= 
-			TEXCOORD_ADDR_U_MODE(TEXCOORDMODE_CLAMP_BORDER);
-      break;
-   case GL_MIRRORED_REPEAT:
-      tex->Setup[I830_TEXREG_MCS] |= 
-			TEXCOORD_ADDR_U_MODE(TEXCOORDMODE_MIRROR);
-      break;
-   default:
-      break;
-   }
-
-   switch( twrap ) {
-   case GL_REPEAT:
-      tex->Setup[I830_TEXREG_MCS] |= TEXCOORD_ADDR_V_MODE(TEXCOORDMODE_WRAP);
-      break;
-   case GL_CLAMP:
-   case GL_CLAMP_TO_EDGE:
-      tex->Setup[I830_TEXREG_MCS] |= TEXCOORD_ADDR_V_MODE(TEXCOORDMODE_CLAMP);
-      break;
-   case GL_CLAMP_TO_BORDER:
-      tex->Setup[I830_TEXREG_MCS] |= 
-			TEXCOORD_ADDR_V_MODE(TEXCOORDMODE_CLAMP_BORDER);
-      break;
-   case GL_MIRRORED_REPEAT:
-      tex->Setup[I830_TEXREG_MCS] |=
-			TEXCOORD_ADDR_V_MODE(TEXCOORDMODE_MIRROR);
-      break;
-   default:
-      break;
-   }
-}
-
-
-/**
- * Set the texture magnification and minification modes.
- * 
- * \param t Texture whose filter modes are to be set
- * \param minf Texture minification mode
- * \param magf Texture magnification mode
- * \param bias LOD bias for this texture unit.
- */
-
-static void i830SetTexFilter( i830TextureObjectPtr t, GLenum minf, GLenum magf,
-			      GLfloat maxanisotropy )
-{
-   int minFilt = 0, mipFilt = 0, magFilt = 0;
-
-   if(INTEL_DEBUG&DEBUG_DRI)
-      fprintf(stderr, "%s\n", __FUNCTION__);
-
-   if ( maxanisotropy > 1.0 ) {
-      minFilt = FILTER_ANISOTROPIC;
-      magFilt = FILTER_ANISOTROPIC;
-   }
-   else {
-      switch (minf) {
-      case GL_NEAREST:
-	 minFilt = FILTER_NEAREST;
-	 mipFilt = MIPFILTER_NONE;
-	 break;
-      case GL_LINEAR:
-	 minFilt = FILTER_LINEAR;
-	 mipFilt = MIPFILTER_NONE;
-	 break;
-      case GL_NEAREST_MIPMAP_NEAREST:
-	 minFilt = FILTER_NEAREST;
-	 mipFilt = MIPFILTER_NEAREST;
-	 break;
-      case GL_LINEAR_MIPMAP_NEAREST:
-	 minFilt = FILTER_LINEAR;
-	 mipFilt = MIPFILTER_NEAREST;
-	 break;
-      case GL_NEAREST_MIPMAP_LINEAR:
-	 minFilt = FILTER_NEAREST;
-	 mipFilt = MIPFILTER_LINEAR;
-	 break;
-      case GL_LINEAR_MIPMAP_LINEAR:
-	 minFilt = FILTER_LINEAR;
-	 mipFilt = MIPFILTER_LINEAR;
-	 break;
-      default:
-	 break;
-      }
-
-      switch (magf) {
-      case GL_NEAREST:
-	 magFilt = FILTER_NEAREST;
-	 break;
-      case GL_LINEAR:
-	 magFilt = FILTER_LINEAR;
-	 break;
-      default:
-	 break;
-      }  
-   }
-
-   t->Setup[I830_TEXREG_TM0S3] &= ~TM0S3_MIN_FILTER_MASK;
-   t->Setup[I830_TEXREG_TM0S3] &= ~TM0S3_MIP_FILTER_MASK;
-   t->Setup[I830_TEXREG_TM0S3] &= ~TM0S3_MAG_FILTER_MASK;
-   t->Setup[I830_TEXREG_TM0S3] |= ((minFilt << TM0S3_MIN_FILTER_SHIFT) |
-				   (mipFilt << TM0S3_MIP_FILTER_SHIFT) |
-				   (magFilt << TM0S3_MAG_FILTER_SHIFT));
-}
-
-static void i830SetTexBorderColor(i830TextureObjectPtr t, GLubyte color[4])
-{
-   if(INTEL_DEBUG&DEBUG_DRI)
-      fprintf(stderr, "%s\n", __FUNCTION__);
-
-    t->Setup[I830_TEXREG_TM0S4] = 
-        INTEL_PACKCOLOR8888(color[0],color[1],color[2],color[3]);
-}
-
-
-/**
- * Allocate space for and load the mesa images into the texture memory block.
- * This will happen before drawing with a new texture, or drawing with a
- * texture after it was swapped out or teximaged again.
- */
-
-intelTextureObjectPtr i830AllocTexObj( struct gl_texture_object *texObj )
-{
-   i830TextureObjectPtr t = CALLOC_STRUCT( i830_texture_object );
-   if ( !t ) 
-      return NULL;
-
-   texObj->DriverData = t;
-   t->intel.base.tObj = texObj;
-   t->intel.dirty = I830_UPLOAD_TEX_ALL;
-   make_empty_list( &t->intel.base );
-
-   t->Setup[I830_TEXREG_TM0LI] = 0; /* not used */
-   t->Setup[I830_TEXREG_TM0S0] = 0;
-   t->Setup[I830_TEXREG_TM0S1] = 0;
-   t->Setup[I830_TEXREG_TM0S2] = 0;
-   t->Setup[I830_TEXREG_TM0S3] = 0;
-   t->Setup[I830_TEXREG_MCS] = (_3DSTATE_MAP_COORD_SET_CMD |
-				MAP_UNIT(0) |
-				ENABLE_TEXCOORD_PARAMS |
-				TEXCOORDS_ARE_NORMAL |
-				TEXCOORDTYPE_CARTESIAN |
-				ENABLE_ADDR_V_CNTL |
-				TEXCOORD_ADDR_V_MODE(TEXCOORDMODE_WRAP) |
-				ENABLE_ADDR_U_CNTL |
-				TEXCOORD_ADDR_U_MODE(TEXCOORDMODE_WRAP));
-
-   
-   i830SetTexWrapping( t, texObj->WrapS, texObj->WrapT );
-   i830SetTexFilter( t, texObj->MinFilter, texObj->MagFilter, 
-		     texObj->MaxAnisotropy );
-   i830SetTexBorderColor( t, texObj->_BorderChan );
-
-   return &t->intel;
-}
-
-
-static void i830TexParameter( GLcontext *ctx, GLenum target,
-			      struct gl_texture_object *tObj,
-			      GLenum pname, const GLfloat *params )
-{
-   i830TextureObjectPtr t = (i830TextureObjectPtr) tObj->DriverData;
-   if (!t)
-      return;
-
-   switch (pname) {
-   case GL_TEXTURE_MIN_FILTER:
-   case GL_TEXTURE_MAG_FILTER:
-   case GL_TEXTURE_MAX_ANISOTROPY_EXT:
-      i830SetTexFilter( t, tObj->MinFilter, tObj->MagFilter,
-			tObj->MaxAnisotropy);
-      break;
-
-   case GL_TEXTURE_WRAP_S:
-   case GL_TEXTURE_WRAP_T:
-      i830SetTexWrapping( t, tObj->WrapS, tObj->WrapT );
-      break;
-  
-   case GL_TEXTURE_BORDER_COLOR:
-      i830SetTexBorderColor( t, tObj->_BorderChan );
-      break;
-
-   case GL_TEXTURE_BASE_LEVEL:
-   case GL_TEXTURE_MAX_LEVEL:
-   case GL_TEXTURE_MIN_LOD:
-   case GL_TEXTURE_MAX_LOD:
-      /* The i830 and its successors can do a lot of this without
-       * reloading the textures.  A project for someone?
-       */
-      intelFlush( ctx );
-      driSwapOutTextureObject( (driTextureObject *) t );
-      break;
-
-   default:
-      return;
-   }
-
-   t->intel.dirty = I830_UPLOAD_TEX_ALL;
-}
-
-
-static void i830TexEnv( GLcontext *ctx, GLenum target, 
-			GLenum pname, const GLfloat *param )
-{
-   i830ContextPtr i830 = I830_CONTEXT( ctx );
-   GLuint unit = ctx->Texture.CurrentUnit;
-
-   switch (pname) {
-   case GL_TEXTURE_ENV_COLOR: 
-#if 0
-   {
-      GLubyte r, g, b, a;
-      GLuint col;
-      
-      UNCLAMPED_FLOAT_TO_UBYTE(r, param[RCOMP]);
-      UNCLAMPED_FLOAT_TO_UBYTE(g, param[GCOMP]);
-      UNCLAMPED_FLOAT_TO_UBYTE(b, param[BCOMP]);
-      UNCLAMPED_FLOAT_TO_UBYTE(a, param[ACOMP]);
-
-      col = ((a << 24) | (r << 16) | (g << 8) | b);
-
-      if (col != i830->state.TexEnv[unit][I830_TEXENVREG_COL1]) {
-	 I830_STATECHANGE(i830, I830_UPLOAD_TEXENV);
-	 i830->state.TexEnv[unit][I830_TEXENVREG_COL1] = col;
-      }
-
-      break;
-   }
-#endif
-   case GL_TEXTURE_ENV_MODE:
-   case GL_COMBINE_RGB:
-   case GL_COMBINE_ALPHA:
-   case GL_SOURCE0_RGB:
-   case GL_SOURCE1_RGB:
-   case GL_SOURCE2_RGB:
-   case GL_SOURCE0_ALPHA:
-   case GL_SOURCE1_ALPHA:
-   case GL_SOURCE2_ALPHA:
-   case GL_OPERAND0_RGB:
-   case GL_OPERAND1_RGB:
-   case GL_OPERAND2_RGB:
-   case GL_OPERAND0_ALPHA:
-   case GL_OPERAND1_ALPHA:
-   case GL_OPERAND2_ALPHA:
-   case GL_RGB_SCALE:
-   case GL_ALPHA_SCALE:
-      break;
-
-   case GL_TEXTURE_LOD_BIAS: {
-      int b = (int) ((*param) * 16.0);
-      if (b > 63) b = 63;
-      if (b < -64) b = -64;
-      I830_STATECHANGE(i830, I830_UPLOAD_TEX(unit));
-      i830->state.Tex[unit][I830_TEXREG_TM0S3] &= ~TM0S3_LOD_BIAS_MASK;
-      i830->state.Tex[unit][I830_TEXREG_TM0S3] |= 
-	 ((b << TM0S3_LOD_BIAS_SHIFT) & TM0S3_LOD_BIAS_MASK);
-      break;
-   }
-
-   default:
-      break;
-   }
-}
-
-
-
-
-void i830InitTextureFuncs( struct dd_function_table *functions )
-{
-   functions->TexEnv                    = i830TexEnv;
-   functions->TexParameter              = i830TexParameter;
-}
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/i915/i830_texblend.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/i915/i830_texblend.c
deleted file mode 100644
index 49e034764..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/i915/i830_texblend.c
+++ /dev/null
@@ -1,465 +0,0 @@
-/**************************************************************************
- * 
- * Copyright 2003 Tungsten Graphics, Inc., Cedar Park, Texas.
- * All Rights Reserved.
- * 
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sub license, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- * 
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- * 
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
- * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
- * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
- * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
- * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- * 
- **************************************************************************/
-
-#include "glheader.h"
-#include "macros.h"
-#include "mtypes.h"
-#include "simple_list.h"
-#include "enums.h"
-#include "texformat.h"
-#include "texstore.h"
-
-#include "mm.h"
-
-#include "intel_screen.h"
-#include "intel_ioctl.h"
-#include "intel_tex.h"
-
-#include "i830_context.h"
-#include "i830_reg.h"
-
-
-/* ================================================================
- * Texture combine functions
- */
-static GLuint pass_through( GLuint *state, GLuint blendUnit )
-{
-   state[0] = (_3DSTATE_MAP_BLEND_OP_CMD(blendUnit) |
-	       TEXPIPE_COLOR |
-	       ENABLE_TEXOUTPUT_WRT_SEL |
-	       TEXOP_OUTPUT_CURRENT |
-	       DISABLE_TEX_CNTRL_STAGE |
-	       TEXOP_SCALE_1X |
-	       TEXOP_MODIFY_PARMS |
-	       TEXBLENDOP_ARG1);
-   state[1] = (_3DSTATE_MAP_BLEND_OP_CMD(blendUnit) |
-	       TEXPIPE_ALPHA |
-	       ENABLE_TEXOUTPUT_WRT_SEL |
-	       TEXOP_OUTPUT_CURRENT |
-	       TEXOP_SCALE_1X |
-	       TEXOP_MODIFY_PARMS |
-	       TEXBLENDOP_ARG1);
-   state[2] = (_3DSTATE_MAP_BLEND_ARG_CMD(blendUnit) |
-	       TEXPIPE_COLOR |
-	       TEXBLEND_ARG1 |
-	       TEXBLENDARG_MODIFY_PARMS |
-	       TEXBLENDARG_CURRENT);
-   state[3] = (_3DSTATE_MAP_BLEND_ARG_CMD(blendUnit) |
-	       TEXPIPE_ALPHA |
-	       TEXBLEND_ARG1 |
-	       TEXBLENDARG_MODIFY_PARMS |
-	       TEXBLENDARG_CURRENT);
-
-   return 4;
-}
-
-static GLuint emit_factor( GLuint blendUnit, GLuint *state, GLuint count, 
-			   const GLfloat *factor )
-{
-   GLubyte r, g, b, a;
-   GLuint col;
-      
-   if (0)
-      fprintf(stderr, "emit constant %d: %.2f %.2f %.2f %.2f\n",
-	  blendUnit, factor[0], factor[1], factor[2], factor[3]);
-
-   UNCLAMPED_FLOAT_TO_UBYTE(r, factor[0]);
-   UNCLAMPED_FLOAT_TO_UBYTE(g, factor[1]);
-   UNCLAMPED_FLOAT_TO_UBYTE(b, factor[2]);
-   UNCLAMPED_FLOAT_TO_UBYTE(a, factor[3]);
-
-   col = ((a << 24) | (r << 16) | (g << 8) | b);
-
-   state[count++] = _3DSTATE_COLOR_FACTOR_N_CMD(blendUnit); 
-   state[count++] = col;
-
-   return count;
-}
-
-
-static __inline__ GLuint GetTexelOp(GLint unit)
-{
-   switch(unit) {
-   case 0: return TEXBLENDARG_TEXEL0;
-   case 1: return TEXBLENDARG_TEXEL1;
-   case 2: return TEXBLENDARG_TEXEL2;
-   case 3: return TEXBLENDARG_TEXEL3;
-   default: return TEXBLENDARG_TEXEL0;
-   }
-}
-
-
-/**
- * Calculate the hardware instuctions to setup the current texture enviromnemt
- * settings.  Since \c gl_texture_unit::_CurrentCombine is used, both
- * "classic" texture enviroments and GL_ARB_texture_env_combine type texture
- * environments are treated identically.
- *
- * \todo
- * This function should return \c GLboolean.  When \c GL_FALSE is returned,
- * it means that an environment is selected that the hardware cannot do.  This
- * is the way the Radeon and R200 drivers work.
- * 
- * \todo
- * Looking at i830_3d_regs.h, it seems the i830 can do part of
- * GL_ATI_texture_env_combine3.  It can handle using \c GL_ONE and
- * \c GL_ZERO as combine inputs (which the code already supports).  It can
- * also handle the \c GL_MODULATE_ADD_ATI mode.  Is it worth investigating
- * partial support for the extension?
- */
-GLuint
-i830SetTexEnvCombine(i830ContextPtr i830,
-		     const struct gl_tex_env_combine_state * combine,
-		     GLint blendUnit,
-		     GLuint texel_op,
-		     GLuint *state,
-		     const GLfloat *factor )
-{
-   const GLuint numColorArgs = combine->_NumArgsRGB;
-   const GLuint numAlphaArgs = combine->_NumArgsA;
-
-   GLuint blendop;
-   GLuint ablendop;
-   GLuint args_RGB[3];
-   GLuint args_A[3];
-   GLuint rgb_shift;
-   GLuint alpha_shift;
-   GLboolean need_factor = 0;
-   int i;
-   unsigned used;
-   static const GLuint tex_blend_rgb[3] = {
-      TEXPIPE_COLOR | TEXBLEND_ARG1 | TEXBLENDARG_MODIFY_PARMS,
-      TEXPIPE_COLOR | TEXBLEND_ARG2 | TEXBLENDARG_MODIFY_PARMS,
-      TEXPIPE_COLOR | TEXBLEND_ARG0 | TEXBLENDARG_MODIFY_PARMS,
-   };
-   static const GLuint tex_blend_a[3] = {
-      TEXPIPE_ALPHA | TEXBLEND_ARG1 | TEXBLENDARG_MODIFY_PARMS,
-      TEXPIPE_ALPHA | TEXBLEND_ARG2 | TEXBLENDARG_MODIFY_PARMS,
-      TEXPIPE_ALPHA | TEXBLEND_ARG0 | TEXBLENDARG_MODIFY_PARMS,
-   };
-
-   if(INTEL_DEBUG&DEBUG_TEXTURE)
-      fprintf(stderr, "%s\n", __FUNCTION__);
-
-
-   /* The EXT version of the DOT3 extension does not support the
-    * scale factor, but the ARB version (and the version in OpenGL
-    * 1.3) does.
-    */
-   switch (combine->ModeRGB) {
-   case GL_DOT3_RGB_EXT:
-      alpha_shift = combine->ScaleShiftA;
-      rgb_shift = 0;
-      break;
-
-   case GL_DOT3_RGBA_EXT:
-      alpha_shift = 0;
-      rgb_shift = 0;
-      break;
-
-   default:
-      rgb_shift = combine->ScaleShiftRGB;
-      alpha_shift = combine->ScaleShiftA;
-      break;
-   }
-
-
-   switch(combine->ModeRGB) {
-   case GL_REPLACE: 
-      blendop = TEXBLENDOP_ARG1;
-      break;
-   case GL_MODULATE: 
-      blendop = TEXBLENDOP_MODULATE;
-      break;
-   case GL_ADD: 
-      blendop = TEXBLENDOP_ADD;
-      break;
-   case GL_ADD_SIGNED:
-      blendop = TEXBLENDOP_ADDSIGNED; 
-      break;
-   case GL_INTERPOLATE:
-      blendop = TEXBLENDOP_BLEND; 
-      break;
-   case GL_SUBTRACT: 
-      blendop = TEXBLENDOP_SUBTRACT;
-      break;
-   case GL_DOT3_RGB_EXT:
-   case GL_DOT3_RGB:
-      blendop = TEXBLENDOP_DOT3;
-      break;
-   case GL_DOT3_RGBA_EXT:
-   case GL_DOT3_RGBA:
-      blendop = TEXBLENDOP_DOT3;
-      break;
-   default: 
-      return pass_through( state, blendUnit );
-   }
-
-   blendop |= (rgb_shift << TEXOP_SCALE_SHIFT);
-
-
-   /* Handle RGB args */
-   for(i = 0; i < 3; i++) {
-      switch(combine->SourceRGB[i]) {
-      case GL_TEXTURE: 
-	 args_RGB[i] = texel_op;
-	 break;
-      case GL_TEXTURE0:
-      case GL_TEXTURE1:
-      case GL_TEXTURE2:
-      case GL_TEXTURE3:
-	 args_RGB[i] = GetTexelOp( combine->SourceRGB[i] - GL_TEXTURE0 );
-	 break;
-      case GL_CONSTANT:
-	 args_RGB[i] = TEXBLENDARG_FACTOR_N; 
-	 need_factor = 1;
-	 break;
-      case GL_PRIMARY_COLOR:
-	 args_RGB[i] = TEXBLENDARG_DIFFUSE;
-	 break;
-      case GL_PREVIOUS:
-	 args_RGB[i] = TEXBLENDARG_CURRENT; 
-	 break;
-      default: 
-	 return pass_through( state, blendUnit );
-      }
-
-      switch(combine->OperandRGB[i]) {
-      case GL_SRC_COLOR: 
-	 args_RGB[i] |= 0;
-	 break;
-      case GL_ONE_MINUS_SRC_COLOR: 
-	 args_RGB[i] |= TEXBLENDARG_INV_ARG;
-	 break;
-      case GL_SRC_ALPHA: 
-	 args_RGB[i] |= TEXBLENDARG_REPLICATE_ALPHA;
-	 break;
-      case GL_ONE_MINUS_SRC_ALPHA: 
-	 args_RGB[i] |= (TEXBLENDARG_REPLICATE_ALPHA | 
-			 TEXBLENDARG_INV_ARG);
-	 break;
-      default: 
-	 return pass_through( state, blendUnit );
-      }
-   }
-
-
-   /* Need to knobble the alpha calculations of TEXBLENDOP_DOT4 to
-    * match the spec.  Can't use DOT3 as it won't propogate values
-    * into alpha as required:
-    *
-    * Note - the global factor is set up with alpha == .5, so 
-    * the alpha part of the DOT4 calculation should be zero.
-    */
-   if ( combine->ModeRGB == GL_DOT3_RGBA_EXT || 
-	combine->ModeRGB == GL_DOT3_RGBA ) {
-      ablendop = TEXBLENDOP_DOT4;
-      args_A[0] = TEXBLENDARG_FACTOR; /* the global factor */
-      args_A[1] = TEXBLENDARG_FACTOR;
-      args_A[2] = TEXBLENDARG_FACTOR;
-   }
-   else {
-      switch(combine->ModeA) {
-      case GL_REPLACE: 
-	 ablendop = TEXBLENDOP_ARG1;
-	 break;
-      case GL_MODULATE: 
-	 ablendop = TEXBLENDOP_MODULATE;
-	 break;
-      case GL_ADD: 
-	 ablendop = TEXBLENDOP_ADD;
-	 break;
-      case GL_ADD_SIGNED:
-	 ablendop = TEXBLENDOP_ADDSIGNED; 
-	 break;
-      case GL_INTERPOLATE:
-	 ablendop = TEXBLENDOP_BLEND; 
-	 break;
-      case GL_SUBTRACT: 
-	 ablendop = TEXBLENDOP_SUBTRACT;
-	 break;
-      default:
-	 return pass_through( state, blendUnit );
-      }
-
-
-      ablendop |= (alpha_shift << TEXOP_SCALE_SHIFT);
-
-      /* Handle A args */
-      for(i = 0; i < 3; i++) {
-	 switch(combine->SourceA[i]) {
-	 case GL_TEXTURE: 
-	    args_A[i] = texel_op;
-	    break;
-	 case GL_TEXTURE0:
-	 case GL_TEXTURE1:
-	 case GL_TEXTURE2:
-	 case GL_TEXTURE3:
-	    args_A[i] = GetTexelOp( combine->SourceA[i] - GL_TEXTURE0 );
-	    break;
-	 case GL_CONSTANT:
-	    args_A[i] = TEXBLENDARG_FACTOR_N; 
-	    need_factor = 1;
-	    break;
-	 case GL_PRIMARY_COLOR:
-	    args_A[i] = TEXBLENDARG_DIFFUSE; 
-	    break;
-	 case GL_PREVIOUS:
-	    args_A[i] = TEXBLENDARG_CURRENT; 
-	    break;
-	 default: 
-	    return pass_through( state, blendUnit );
-	 }
-
-	 switch(combine->OperandA[i]) {
-	 case GL_SRC_ALPHA: 
-	    args_A[i] |= 0;
-	    break;
-	 case GL_ONE_MINUS_SRC_ALPHA: 
-	    args_A[i] |= TEXBLENDARG_INV_ARG;
-	    break;
-	 default: 
-	    return pass_through( state, blendUnit );
-	 }
-      }
-   }
-
-
-
-   /* Native Arg1 == Arg0 in GL_EXT_texture_env_combine spec */
-   /* Native Arg2 == Arg1 in GL_EXT_texture_env_combine spec */
-   /* Native Arg0 == Arg2 in GL_EXT_texture_env_combine spec */
-
-   /* When we render we need to figure out which is the last really enabled
-    * tex unit, and put last stage on it
-    */
-
-
-   /* Build color & alpha pipelines */
-
-   used = 0;
-   state[used++] = (_3DSTATE_MAP_BLEND_OP_CMD(blendUnit) |
-		    TEXPIPE_COLOR |
-		    ENABLE_TEXOUTPUT_WRT_SEL |
-		    TEXOP_OUTPUT_CURRENT |
-		    DISABLE_TEX_CNTRL_STAGE |
-		    TEXOP_MODIFY_PARMS |
-		    blendop);
-   state[used++] = (_3DSTATE_MAP_BLEND_OP_CMD(blendUnit) |
-		    TEXPIPE_ALPHA |
-		    ENABLE_TEXOUTPUT_WRT_SEL |
-		    TEXOP_OUTPUT_CURRENT |
-		    TEXOP_MODIFY_PARMS |
-		    ablendop);
-
-   for ( i = 0 ; i < numColorArgs ; i++ ) {
-      state[used++] = (_3DSTATE_MAP_BLEND_ARG_CMD(blendUnit) |
-		       tex_blend_rgb[i] | args_RGB[i]);
-   }
-
-   for ( i = 0 ; i < numAlphaArgs ; i++ ) {
-      state[used++] = (_3DSTATE_MAP_BLEND_ARG_CMD(blendUnit) |
-		       tex_blend_a[i] | args_A[i]);
-   }
-
-
-   if (need_factor) 
-      return emit_factor( blendUnit, state, used, factor );
-   else 
-      return used;
-}
-
-
-static void emit_texblend( i830ContextPtr i830, GLuint unit, GLuint blendUnit,
-			   GLboolean last_stage )
-{
-   struct gl_texture_unit *texUnit = &i830->intel.ctx.Texture.Unit[unit];
-   GLuint tmp[I830_TEXBLEND_SIZE], tmp_sz;
-
-
-   if (0) fprintf(stderr, "%s unit %d\n", __FUNCTION__, unit);
-
-   /* Update i830->state.TexBlend
-    */ 
-   tmp_sz = i830SetTexEnvCombine(i830, texUnit->_CurrentCombine, blendUnit, 
-				 GetTexelOp(unit), tmp,
-				 texUnit->EnvColor );
-
-   if (last_stage) 
-      tmp[0] |= TEXOP_LAST_STAGE;
-
-   if (tmp_sz != i830->state.TexBlendWordsUsed[blendUnit] ||
-       memcmp( tmp, i830->state.TexBlend[blendUnit], tmp_sz * sizeof(GLuint))) {
-      
-      I830_STATECHANGE( i830, I830_UPLOAD_TEXBLEND(blendUnit) );
-      memcpy( i830->state.TexBlend[blendUnit], tmp, tmp_sz * sizeof(GLuint));
-      i830->state.TexBlendWordsUsed[blendUnit] = tmp_sz;
-   }
-
-   I830_ACTIVESTATE(i830, I830_UPLOAD_TEXBLEND(blendUnit), GL_TRUE);
-}
-
-static void emit_passthrough( i830ContextPtr i830 )
-{
-   GLuint tmp[I830_TEXBLEND_SIZE], tmp_sz;
-   GLuint unit = 0;
-
-   tmp_sz = pass_through( tmp, unit );
-   tmp[0] |= TEXOP_LAST_STAGE;
-
-   if (tmp_sz != i830->state.TexBlendWordsUsed[unit] ||
-       memcmp( tmp, i830->state.TexBlend[unit], tmp_sz * sizeof(GLuint))) {
-      
-      I830_STATECHANGE( i830, I830_UPLOAD_TEXBLEND(unit) );
-      memcpy( i830->state.TexBlend[unit], tmp, tmp_sz * sizeof(GLuint));
-      i830->state.TexBlendWordsUsed[unit] = tmp_sz;
-   }
-
-   I830_ACTIVESTATE(i830, I830_UPLOAD_TEXBLEND(unit), GL_TRUE);
-}
-
-void i830EmitTextureBlend( i830ContextPtr i830 )
-{
-   GLcontext *ctx = &i830->intel.ctx;
-   GLuint unit, last_stage = 0, blendunit = 0;
-
-   I830_ACTIVESTATE(i830, I830_UPLOAD_TEXBLEND_ALL, GL_FALSE);
-
-   if (ctx->Texture._EnabledUnits) {
-      for (unit = 0 ; unit < ctx->Const.MaxTextureUnits ; unit++)
-	 if (ctx->Texture.Unit[unit]._ReallyEnabled) 
-	    last_stage = unit;
-
-      for (unit = 0 ; unit < ctx->Const.MaxTextureUnits ; unit++)
-	 if (ctx->Texture.Unit[unit]._ReallyEnabled) 
-	    emit_texblend( i830, unit, blendunit++, last_stage == unit );
-   }
-   else {
-      emit_passthrough( i830 );
-   }
-}
-
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/i915/i830_texstate.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/i915/i830_texstate.c
deleted file mode 100644
index ba452279b..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/i915/i830_texstate.c
+++ /dev/null
@@ -1,483 +0,0 @@
-/**************************************************************************
- * 
- * Copyright 2003 Tungsten Graphics, Inc., Cedar Park, Texas.
- * All Rights Reserved.
- * 
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sub license, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- * 
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- * 
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
- * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
- * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
- * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
- * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- * 
- **************************************************************************/
-
-#include "glheader.h"
-#include "macros.h"
-#include "mtypes.h"
-#include "simple_list.h"
-#include "enums.h"
-#include "texformat.h"
-#include "texstore.h"
-
-#include "mm.h"
-
-#include "intel_screen.h"
-#include "intel_ioctl.h"
-#include "intel_tex.h"
-
-#include "i830_context.h"
-#include "i830_reg.h"
-
-static const GLint initial_offsets[6][2] = { {0,0},
-				       {0,2},
-				       {1,0},
-				       {1,2},
-				       {1,1},
-				       {1,3} };
-
-static const GLint step_offsets[6][2] = { {0,2},
-				    {0,2},
-				    {-1,2},
-				    {-1,2},
-				    {-1,1},
-				    {-1,1} };
-
-#define I830_TEX_UNIT_ENABLED(unit)		(1<<unit)
-
-static GLboolean i830SetTexImages( i830ContextPtr i830, 
-				  struct gl_texture_object *tObj )
-{
-   GLuint total_height, pitch, i, textureFormat;
-   i830TextureObjectPtr t = (i830TextureObjectPtr) tObj->DriverData;
-   const struct gl_texture_image *baseImage = tObj->Image[0][tObj->BaseLevel];
-   GLint firstLevel, lastLevel, numLevels;
-
-   switch( baseImage->TexFormat->MesaFormat ) {
-   case MESA_FORMAT_L8:
-      t->intel.texelBytes = 1;
-      textureFormat = MAPSURF_8BIT | MT_8BIT_L8;
-      break;
-
-   case MESA_FORMAT_I8:
-      t->intel.texelBytes = 1;
-      textureFormat = MAPSURF_8BIT | MT_8BIT_I8;
-      break;
-
-   case MESA_FORMAT_A8:
-      t->intel.texelBytes = 1;
-      textureFormat = MAPSURF_8BIT | MT_8BIT_I8; /* Kludge -- check with conform, glean */
-      break;
-
-   case MESA_FORMAT_AL88:
-      t->intel.texelBytes = 2;
-      textureFormat = MAPSURF_16BIT | MT_16BIT_AY88;
-      break;
-
-   case MESA_FORMAT_RGB565:
-      t->intel.texelBytes = 2;
-      textureFormat = MAPSURF_16BIT | MT_16BIT_RGB565;
-      break;
-
-   case MESA_FORMAT_ARGB1555:
-      t->intel.texelBytes = 2;
-      textureFormat = MAPSURF_16BIT | MT_16BIT_ARGB1555;
-      break;
-
-   case MESA_FORMAT_ARGB4444:
-      t->intel.texelBytes = 2;
-      textureFormat = MAPSURF_16BIT | MT_16BIT_ARGB4444;
-      break;
-
-   case MESA_FORMAT_ARGB8888:
-      t->intel.texelBytes = 4;
-      textureFormat = MAPSURF_32BIT | MT_32BIT_ARGB8888;
-      break;
-
-   case MESA_FORMAT_YCBCR_REV:
-      t->intel.texelBytes = 2;
-      textureFormat = (MAPSURF_422 | MT_422_YCRCB_NORMAL | 
-		       TM0S1_COLORSPACE_CONVERSION);
-      break;
-
-   case MESA_FORMAT_YCBCR:
-      t->intel.texelBytes = 2;
-      textureFormat = (MAPSURF_422 | MT_422_YCRCB_SWAPY | /* ??? */
-		       TM0S1_COLORSPACE_CONVERSION);
-      break;
-
-   case MESA_FORMAT_RGB_FXT1:
-   case MESA_FORMAT_RGBA_FXT1:
-     t->intel.texelBytes = 2;
-     textureFormat = MAPSURF_COMPRESSED | MT_COMPRESS_FXT1;
-     break;
-
-   case MESA_FORMAT_RGBA_DXT1:
-   case MESA_FORMAT_RGB_DXT1:
-     /* 
-      * DXTn pitches are Width/4 * blocksize in bytes 
-      * for DXT1: blocksize=8 so Width/4*8 = Width * 2 
-      * for DXT3/5: blocksize=16 so Width/4*16 = Width * 4
-      */
-     t->intel.texelBytes = 2;
-     textureFormat = (MAPSURF_COMPRESSED | MT_COMPRESS_DXT1);
-     break;
-   case MESA_FORMAT_RGBA_DXT3:
-     t->intel.texelBytes = 4;
-     textureFormat = (MAPSURF_COMPRESSED | MT_COMPRESS_DXT2_3);
-     break;
-   case MESA_FORMAT_RGBA_DXT5:
-     t->intel.texelBytes = 4;
-     textureFormat = (MAPSURF_COMPRESSED | MT_COMPRESS_DXT4_5);
-     break;
-
-   default:
-      fprintf(stderr, "%s: bad image format\n", __FUNCTION__);
-      abort();
-   }
-
-   /* Compute which mipmap levels we really want to send to the hardware.
-    * This depends on the base image size, GL_TEXTURE_MIN_LOD,
-    * GL_TEXTURE_MAX_LOD, GL_TEXTURE_BASE_LEVEL, and GL_TEXTURE_MAX_LEVEL.
-    * Yes, this looks overly complicated, but it's all needed.
-    */
-   driCalculateTextureFirstLastLevel( (driTextureObject *) t );
-
-
-   /* Figure out the amount of memory required to hold all the mipmap
-    * levels.  Choose the smallest pitch to accomodate the largest
-    * mipmap:
-    */
-   firstLevel = t->intel.base.firstLevel;
-   lastLevel = t->intel.base.lastLevel;
-   numLevels = lastLevel - firstLevel + 1;
-
-
-   /* All images must be loaded at this pitch.  Count the number of
-    * lines required:
-    */
-   switch (tObj->Target) {
-   case GL_TEXTURE_CUBE_MAP: {
-      const GLuint dim = tObj->Image[0][firstLevel]->Width;
-      GLuint face;
-
-      pitch = dim * t->intel.texelBytes;
-      pitch *= 2;		/* double pitch for cube layouts */
-      pitch = (pitch + 3) & ~3;
-      
-      total_height = dim * 4;
-
-      for ( face = 0 ; face < 6 ; face++) {
-	 GLuint x = initial_offsets[face][0] * dim;
-	 GLuint y = initial_offsets[face][1] * dim;
-	 GLuint d = dim;
-	 
-	 t->intel.base.dirty_images[face] = ~0;
-
-	 assert(tObj->Image[face][firstLevel]->Width == dim);
-	 assert(tObj->Image[face][firstLevel]->Height == dim);
-
-	 for (i = 0; i < numLevels; i++) {
-	    t->intel.image[face][i].image = tObj->Image[face][firstLevel + i];
-	    if (!t->intel.image[face][i].image) {
-	       fprintf(stderr, "no image %d %d\n", face, i);
-	       break;		/* can't happen */
-	    }
-	 
-	    t->intel.image[face][i].offset = 
-	       y * pitch + x * t->intel.texelBytes;
-	    t->intel.image[face][i].internalFormat = baseImage->Format;
-
-	    d >>= 1;
-	    x += step_offsets[face][0] * d;
-	    y += step_offsets[face][1] * d;
-	 }
-      }
-      break;
-   }
-   default:
-      pitch = tObj->Image[0][firstLevel]->Width * t->intel.texelBytes;
-      pitch = (pitch + 3) & ~3;
-      t->intel.base.dirty_images[0] = ~0;
-
-      for ( total_height = i = 0 ; i < numLevels ; i++ ) {
-	 t->intel.image[0][i].image = tObj->Image[0][firstLevel + i];
-	 if (!t->intel.image[0][i].image) 
-	    break;
-	 
-	 t->intel.image[0][i].offset = total_height * pitch;
-	 t->intel.image[0][i].internalFormat = baseImage->Format;
-	 if (t->intel.image[0][i].image->IsCompressed)
-	 {
-	   if (t->intel.image[0][i].image->Height > 4)
-	     total_height += t->intel.image[0][i].image->Height/4;
-	   else
-	     total_height += 1;
-	 }
-	 else
-	   total_height += MAX2(2, t->intel.image[0][i].image->Height);
-      }
-      break;
-   }
-
-   t->intel.Pitch = pitch;
-   t->intel.base.totalSize = total_height*pitch;
-   t->intel.max_level = i-1;
-   t->Setup[I830_TEXREG_TM0S1] = 
-      (((tObj->Image[0][firstLevel]->Height - 1) << TM0S1_HEIGHT_SHIFT) |
-       ((tObj->Image[0][firstLevel]->Width - 1) << TM0S1_WIDTH_SHIFT) |
-       textureFormat);
-   t->Setup[I830_TEXREG_TM0S2] = 
-      (((pitch / 4) - 1) << TM0S2_PITCH_SHIFT) |
-      TM0S2_CUBE_FACE_ENA_MASK;
-   t->Setup[I830_TEXREG_TM0S3] &= ~TM0S3_MAX_MIP_MASK;
-   t->Setup[I830_TEXREG_TM0S3] &= ~TM0S3_MIN_MIP_MASK;
-   t->Setup[I830_TEXREG_TM0S3] |= ((numLevels - 1)*4) << TM0S3_MIN_MIP_SHIFT;
-   t->intel.dirty = I830_UPLOAD_TEX_ALL;
-
-   return intelUploadTexImages( &i830->intel, &t->intel, 0 );
-}
-
-
-static void i830_import_tex_unit( i830ContextPtr i830, 
-			   i830TextureObjectPtr t,
-			   GLuint unit )
-{
-   if(INTEL_DEBUG&DEBUG_TEXTURE)
-      fprintf(stderr, "%s unit(%d)\n", __FUNCTION__, unit);
-   
-   if (i830->intel.CurrentTexObj[unit]) 
-      i830->intel.CurrentTexObj[unit]->base.bound &= ~(1U << unit);
-
-   i830->intel.CurrentTexObj[unit] = (intelTextureObjectPtr)t;
-   t->intel.base.bound |= (1 << unit);
-
-   I830_STATECHANGE( i830, I830_UPLOAD_TEX(unit) );
-
-   i830->state.Tex[unit][I830_TEXREG_TM0LI] = (_3DSTATE_LOAD_STATE_IMMEDIATE_2 | 
-					       (LOAD_TEXTURE_MAP0 << unit) | 4);
-   i830->state.Tex[unit][I830_TEXREG_TM0S0] = (TM0S0_USE_FENCE |
-					       t->intel.TextureOffset);
-
-   i830->state.Tex[unit][I830_TEXREG_TM0S1] = t->Setup[I830_TEXREG_TM0S1];
-   i830->state.Tex[unit][I830_TEXREG_TM0S2] = t->Setup[I830_TEXREG_TM0S2];
-
-   i830->state.Tex[unit][I830_TEXREG_TM0S3] &= TM0S3_LOD_BIAS_MASK;
-   i830->state.Tex[unit][I830_TEXREG_TM0S3] |= (t->Setup[I830_TEXREG_TM0S3] &
-						~TM0S3_LOD_BIAS_MASK);
-
-   i830->state.Tex[unit][I830_TEXREG_TM0S4] = t->Setup[I830_TEXREG_TM0S4];
-   i830->state.Tex[unit][I830_TEXREG_MCS] = (t->Setup[I830_TEXREG_MCS] & 
-					     ~MAP_UNIT_MASK);   
-   i830->state.Tex[unit][I830_TEXREG_CUBE] = t->Setup[I830_TEXREG_CUBE];
-   i830->state.Tex[unit][I830_TEXREG_MCS] |= MAP_UNIT(unit);
-
-   t->intel.dirty &= ~I830_UPLOAD_TEX(unit);
-}
-
-
-
-static GLboolean enable_tex_common( GLcontext *ctx, GLuint unit )
-{
-   i830ContextPtr i830 = I830_CONTEXT(ctx);
-   struct gl_texture_unit *texUnit = &ctx->Texture.Unit[unit];
-   struct gl_texture_object *tObj = texUnit->_Current;
-   i830TextureObjectPtr t = (i830TextureObjectPtr)tObj->DriverData;
-
-   if (0) fprintf(stderr, "%s\n", __FUNCTION__);
-
-   /* Fallback if there's a texture border */
-   if ( tObj->Image[0][tObj->BaseLevel]->Border > 0 ) {
-      fprintf(stderr, "Texture border\n");
-      return GL_FALSE;
-   }
-
-   /* Upload teximages (not pipelined)
-    */
-   if (t->intel.base.dirty_images[0]) {
-      if (!i830SetTexImages( i830, tObj )) {
-	 return GL_FALSE;
-      }
-   }
-
-   /* Update state if this is a different texture object to last
-    * time.
-    */
-   if (i830->intel.CurrentTexObj[unit] != &t->intel || 
-       (t->intel.dirty & I830_UPLOAD_TEX(unit))) {
-      i830_import_tex_unit( i830, t, unit);
-   }
-
-   I830_ACTIVESTATE(i830, I830_UPLOAD_TEX(unit), GL_TRUE);
-
-   return GL_TRUE;
-}
-
-static GLboolean enable_tex_rect( GLcontext *ctx, GLuint unit )
-{
-   i830ContextPtr i830 = I830_CONTEXT(ctx);
-   GLuint mcs = i830->state.Tex[unit][I830_TEXREG_MCS];
-
-   mcs &= ~TEXCOORDS_ARE_NORMAL;
-   mcs |= TEXCOORDS_ARE_IN_TEXELUNITS;
-
-   if ((mcs != i830->state.Tex[unit][I830_TEXREG_MCS])
-       || (0 != i830->state.Tex[unit][I830_TEXREG_CUBE])) {
-      I830_STATECHANGE(i830, I830_UPLOAD_TEX(unit));
-      i830->state.Tex[unit][I830_TEXREG_MCS] = mcs;
-      i830->state.Tex[unit][I830_TEXREG_CUBE] = 0;
-   }
-
-   return GL_TRUE;
-}
-
-
-static GLboolean enable_tex_2d( GLcontext *ctx, GLuint unit )
-{
-   i830ContextPtr i830 = I830_CONTEXT(ctx);
-   GLuint mcs = i830->state.Tex[unit][I830_TEXREG_MCS];
-
-   mcs &= ~TEXCOORDS_ARE_IN_TEXELUNITS;
-   mcs |= TEXCOORDS_ARE_NORMAL;
-
-   if ((mcs != i830->state.Tex[unit][I830_TEXREG_MCS])
-       || (0 != i830->state.Tex[unit][I830_TEXREG_CUBE])) {
-      I830_STATECHANGE(i830, I830_UPLOAD_TEX(unit));
-      i830->state.Tex[unit][I830_TEXREG_MCS] = mcs;
-      i830->state.Tex[unit][I830_TEXREG_CUBE] = 0;
-   }
-
-   return GL_TRUE;
-}
-
- 
-static GLboolean enable_tex_cube( GLcontext *ctx, GLuint unit )
-{
-   i830ContextPtr i830 = I830_CONTEXT(ctx);
-   struct gl_texture_unit *texUnit = &ctx->Texture.Unit[unit];
-   struct gl_texture_object *tObj = texUnit->_Current;
-   i830TextureObjectPtr t = (i830TextureObjectPtr)tObj->DriverData;
-   GLuint mcs = i830->state.Tex[unit][I830_TEXREG_MCS];
-   const GLuint cube = CUBE_NEGX_ENABLE | CUBE_POSX_ENABLE
-     | CUBE_NEGY_ENABLE | CUBE_POSY_ENABLE
-     | CUBE_NEGZ_ENABLE | CUBE_POSZ_ENABLE;
-   GLuint face;
-
-   mcs &= ~TEXCOORDS_ARE_IN_TEXELUNITS;
-   mcs |= TEXCOORDS_ARE_NORMAL;
-
-   if ((mcs != i830->state.Tex[unit][I830_TEXREG_MCS])
-       || (cube != i830->state.Tex[unit][I830_TEXREG_CUBE])) {
-      I830_STATECHANGE(i830, I830_UPLOAD_TEX(unit));
-      i830->state.Tex[unit][I830_TEXREG_MCS] = mcs;
-      i830->state.Tex[unit][I830_TEXREG_CUBE] = cube;
-   }
-
-   /* Upload teximages (not pipelined)
-    */
-   if ( t->intel.base.dirty_images[0] || t->intel.base.dirty_images[1] ||
-        t->intel.base.dirty_images[2] || t->intel.base.dirty_images[3] ||
-        t->intel.base.dirty_images[4] || t->intel.base.dirty_images[5] ) {
-      i830SetTexImages( i830, tObj );
-   }
-
-   /* upload (per face) */
-   for (face = 0; face < 6; face++) {
-      if (t->intel.base.dirty_images[face]) {
-	 if (!intelUploadTexImages( &i830->intel, &t->intel, face )) {
-	    return GL_FALSE;
-	 }
-      }
-   }
-
-
-   return GL_TRUE;
-}
-
-
-static GLboolean disable_tex( GLcontext *ctx, GLuint unit )
-{
-   i830ContextPtr i830 = I830_CONTEXT(ctx);
-
-   /* This is happening too often.  I need to conditionally send diffuse
-    * state to the card.  Perhaps a diffuse dirty flag of some kind.
-    * Will need to change this logic if more than 2 texture units are
-    * used.  We need to only do this up to the last unit enabled, or unit
-    * one if nothing is enabled.
-    */
-
-   if ( i830->intel.CurrentTexObj[unit] != NULL ) {
-      /* The old texture is no longer bound to this texture unit.
-       * Mark it as such.
-       */
-
-      i830->intel.CurrentTexObj[unit]->base.bound &= ~(1U << 0);
-      i830->intel.CurrentTexObj[unit] = NULL;
-   }
-
-   return GL_TRUE;
-}
-
-static GLboolean i830UpdateTexUnit( GLcontext *ctx, GLuint unit )
-{
-   struct gl_texture_unit *texUnit = &ctx->Texture.Unit[unit];
-
-   if (texUnit->_ReallyEnabled &&
-       INTEL_CONTEXT(ctx)->intelScreen->textureSize < 2048 * 1024)
-      return GL_FALSE;
-
-   switch(texUnit->_ReallyEnabled) {
-   case TEXTURE_1D_BIT:
-   case TEXTURE_2D_BIT:
-      return (enable_tex_common( ctx, unit ) &&
-	      enable_tex_2d( ctx, unit ));
-   case TEXTURE_RECT_BIT:
-      return (enable_tex_common( ctx, unit ) &&
-	      enable_tex_rect( ctx, unit ));
-   case TEXTURE_CUBE_BIT:
-      return (enable_tex_common( ctx, unit ) &&
-	      enable_tex_cube( ctx, unit ));
-   case 0:
-      return disable_tex( ctx, unit );
-   default:
-      return GL_FALSE;
-   }
-}
-
-
-void i830UpdateTextureState( intelContextPtr intel )
-{
-   i830ContextPtr i830 = I830_CONTEXT(intel);
-   GLcontext *ctx = &intel->ctx;
-   GLboolean ok;
-
-   if (0) fprintf(stderr, "%s\n", __FUNCTION__);
-
-   I830_ACTIVESTATE(i830, I830_UPLOAD_TEX_ALL, GL_FALSE);
-
-   ok = (i830UpdateTexUnit( ctx, 0 ) &&
-	 i830UpdateTexUnit( ctx, 1 ) &&
-	 i830UpdateTexUnit( ctx, 2 ) &&
-	 i830UpdateTexUnit( ctx, 3 ));
-
-   FALLBACK( intel, I830_FALLBACK_TEXTURE, !ok );
-
-   if (ok)
-      i830EmitTextureBlend( i830 );
-}
-
-
-
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/i915/i830_vtbl.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/i915/i830_vtbl.c
deleted file mode 100644
index 22939e8e5..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/i915/i830_vtbl.c
+++ /dev/null
@@ -1,456 +0,0 @@
-/**************************************************************************
- * 
- * Copyright 2003 Tungsten Graphics, Inc., Cedar Park, Texas.
- * All Rights Reserved.
- * 
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sub license, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- * 
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- * 
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
- * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
- * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
- * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
- * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- * 
- **************************************************************************/
-
-
-#include "i830_context.h"
-#include "i830_reg.h"
-
-#include "intel_batchbuffer.h"
-
-#include "tnl/t_context.h"
-#include "tnl/t_vertex.h"
-
-static GLboolean i830_check_vertex_size( intelContextPtr intel,
-					 GLuint expected );
-
-#define SZ_TO_HW(sz)  ((sz-2)&0x3)
-#define EMIT_SZ(sz)   (EMIT_1F + (sz) - 1)
-#define EMIT_ATTR( ATTR, STYLE, V0 )					\
-do {									\
-   intel->vertex_attrs[intel->vertex_attr_count].attrib = (ATTR);	\
-   intel->vertex_attrs[intel->vertex_attr_count].format = (STYLE);	\
-   intel->vertex_attr_count++;						\
-   v0 |= V0;								\
-} while (0)
-
-#define EMIT_PAD( N )							\
-do {									\
-   intel->vertex_attrs[intel->vertex_attr_count].attrib = 0;		\
-   intel->vertex_attrs[intel->vertex_attr_count].format = EMIT_PAD;	\
-   intel->vertex_attrs[intel->vertex_attr_count].offset = (N);		\
-   intel->vertex_attr_count++;						\
-} while (0)
-
-
-#define VRTX_TEX_SET_FMT(n, x)          ((x)<<((n)*2))
-#define TEXBIND_SET(n, x) 		((x)<<((n)*4))
-
-static void i830_render_start( intelContextPtr intel )
-{
-   GLcontext *ctx = &intel->ctx;
-   i830ContextPtr i830 = I830_CONTEXT(intel);
-   TNLcontext *tnl = TNL_CONTEXT(ctx);
-   struct vertex_buffer *VB = &tnl->vb;
-   GLuint index = tnl->render_inputs;
-   GLuint v0 = _3DSTATE_VFT0_CMD;
-   GLuint v2 = _3DSTATE_VFT1_CMD;
-   GLuint mcsb1 = 0;
-
-   /* Important:
-    */
-   VB->AttribPtr[VERT_ATTRIB_POS] = VB->NdcPtr;
-   intel->vertex_attr_count = 0;
-
-   /* EMIT_ATTR's must be in order as they tell t_vertex.c how to
-    * build up a hardware vertex.
-    */
-   if (index & _TNL_BITS_TEX_ANY) {
-      EMIT_ATTR( _TNL_ATTRIB_POS, EMIT_4F_VIEWPORT, VFT0_XYZW );
-      intel->coloroffset = 4;
-   }
-   else {
-      EMIT_ATTR( _TNL_ATTRIB_POS, EMIT_3F_VIEWPORT, VFT0_XYZ );
-      intel->coloroffset = 3;
-   }
-
-   if (index & _TNL_BIT_POINTSIZE) {
-      EMIT_ATTR( _TNL_ATTRIB_POINTSIZE, EMIT_1F, VFT0_POINT_WIDTH );
-   }
-
-   EMIT_ATTR( _TNL_ATTRIB_COLOR0, EMIT_4UB_4F_BGRA, VFT0_DIFFUSE );
-      
-   intel->specoffset = 0;
-   if (index & (_TNL_BIT_COLOR1|_TNL_BIT_FOG)) {
-      if (index & _TNL_BIT_COLOR1) {
-	 intel->specoffset = intel->coloroffset + 1;
-	 EMIT_ATTR( _TNL_ATTRIB_COLOR1, EMIT_3UB_3F_BGR, VFT0_SPEC );
-      }
-      else 
-	 EMIT_PAD( 3 );
-      
-      if (index & _TNL_BIT_FOG)
-	 EMIT_ATTR( _TNL_ATTRIB_FOG, EMIT_1UB_1F, VFT0_SPEC );
-      else
-	 EMIT_PAD( 1 );
-   }
-
-   if (index & _TNL_BITS_TEX_ANY) {
-      int i, count = 0;
-
-      for (i = 0; i < I830_TEX_UNITS; i++) {
- 	 if (index & _TNL_BIT_TEX(i)) {
-	    GLuint sz = VB->TexCoordPtr[i]->size;
-	    GLuint emit;
-	    GLuint mcs = (i830->state.Tex[i][I830_TEXREG_MCS] & 
-			  ~TEXCOORDTYPE_MASK);
-
-	    switch (sz) {
-	    case 1: 
-	    case 2: 
-	       emit = EMIT_2F; 
-	       sz = 2; 
-	       mcs |= TEXCOORDTYPE_CARTESIAN; 
-	       break;
-	    case 3:
-	       emit = EMIT_3F; 
-	       sz = 3;
-	       mcs |= TEXCOORDTYPE_VECTOR;
-	       break;
-	    case 4: 
-	       emit = EMIT_3F_XYW; 
-	       sz = 3;     
-	       mcs |= TEXCOORDTYPE_HOMOGENEOUS;
-	       break;
-	    default: 
-	       continue;
-	    };
-	      
-
-	    EMIT_ATTR( _TNL_ATTRIB_TEX0+i, emit, 0 );	       
-	    v2 |= VRTX_TEX_SET_FMT(count, SZ_TO_HW(sz));
-	    mcsb1 |= (count+8)<<(i*4);
-
-	    if (mcs != i830->state.Tex[i][I830_TEXREG_MCS]) {
-	       I830_STATECHANGE(i830, I830_UPLOAD_TEX(i));
-	       i830->state.Tex[i][I830_TEXREG_MCS] = mcs;
-	    }
-
-	    count++;
-	 }
-      }
-
-      v0 |= VFT0_TEX_COUNT(count);
-   }
-   
-   /* Only need to change the vertex emit code if there has been a
-    * statechange to a new hardware vertex format:
-    */
-   if (v0 != i830->state.Ctx[I830_CTXREG_VF] ||
-       v2 != i830->state.Ctx[I830_CTXREG_VF2] ||
-       mcsb1 != i830->state.Ctx[I830_CTXREG_MCSB1] ||
-       index != i830->last_index) {
-    
-      I830_STATECHANGE( i830, I830_UPLOAD_CTX );
-
-      /* Must do this *after* statechange, so as not to affect
-       * buffered vertices reliant on the old state:
-       */
-      intel->vertex_size = 
-	 _tnl_install_attrs( ctx, 
-			     intel->vertex_attrs, 
-			     intel->vertex_attr_count,
-			     intel->ViewportMatrix.m, 0 );
-
-      intel->vertex_size >>= 2;
-
-      i830->state.Ctx[I830_CTXREG_VF] = v0;
-      i830->state.Ctx[I830_CTXREG_VF2] = v2;
-      i830->state.Ctx[I830_CTXREG_MCSB1] = mcsb1;
-      i830->last_index = index;
-
-      assert(i830_check_vertex_size( intel, intel->vertex_size ));
-   }
-}
-
-static void i830_reduced_primitive_state( intelContextPtr intel,
-					  GLenum rprim )
-{
-    i830ContextPtr i830 = I830_CONTEXT(intel);
-    GLuint st1 = i830->state.Stipple[I830_STPREG_ST1];
-
-    st1 &= ~ST1_ENABLE;
-
-    switch (rprim) {
-    case GL_TRIANGLES:
-       if (intel->ctx.Polygon.StippleFlag &&
-	   intel->hw_stipple)
-	  st1 |= ST1_ENABLE;
-       break;
-    case GL_LINES:
-    case GL_POINTS:
-    default:
-       break;
-    }
-
-    i830->intel.reduced_primitive = rprim;
-
-    if (st1 != i830->state.Stipple[I830_STPREG_ST1]) {
-       I830_STATECHANGE(i830, I830_UPLOAD_STIPPLE);
-       i830->state.Stipple[I830_STPREG_ST1] = st1;
-    }
-}
-
-/* Pull apart the vertex format registers and figure out how large a
- * vertex is supposed to be. 
- */
-static GLboolean i830_check_vertex_size( intelContextPtr intel,
-					 GLuint expected )
-{
-   i830ContextPtr i830 = I830_CONTEXT(intel);
-   int vft0 = i830->current->Ctx[I830_CTXREG_VF];
-   int vft1 = i830->current->Ctx[I830_CTXREG_VF2];
-   int nrtex = (vft0 & VFT0_TEX_COUNT_MASK) >> VFT0_TEX_COUNT_SHIFT;
-   int i, sz = 0;
-
-   switch (vft0 & VFT0_XYZW_MASK) {
-   case VFT0_XY: sz = 2; break;
-   case VFT0_XYZ: sz = 3; break;
-   case VFT0_XYW: sz = 3; break;
-   case VFT0_XYZW: sz = 4; break;
-   default: 
-      fprintf(stderr, "no xyzw specified\n");
-      return 0;
-   }
-
-   if (vft0 & VFT0_SPEC) sz++;
-   if (vft0 & VFT0_DIFFUSE) sz++;
-   if (vft0 & VFT0_DEPTH_OFFSET) sz++;
-   if (vft0 & VFT0_POINT_WIDTH) sz++;
-	
-   for (i = 0 ; i < nrtex ; i++) { 
-      switch (vft1 & VFT1_TEX0_MASK) {
-      case TEXCOORDFMT_2D: sz += 2; break;
-      case TEXCOORDFMT_3D: sz += 3; break;
-      case TEXCOORDFMT_4D: sz += 4; break;
-      case TEXCOORDFMT_1D: sz += 1; break;
-      }
-      vft1 >>= VFT1_TEX1_SHIFT;
-   }
-	
-   if (sz != expected) 
-      fprintf(stderr, "vertex size mismatch %d/%d\n", sz, expected);
-   
-   return sz == expected;
-}
-
-static void i830_emit_invarient_state( intelContextPtr intel )
-{
-   BATCH_LOCALS;
-
-   BEGIN_BATCH( 200 );
-
-   OUT_BATCH(_3DSTATE_MAP_CUBE | MAP_UNIT(0));
-   OUT_BATCH(_3DSTATE_MAP_CUBE | MAP_UNIT(1));
-   OUT_BATCH(_3DSTATE_MAP_CUBE | MAP_UNIT(2));
-   OUT_BATCH(_3DSTATE_MAP_CUBE | MAP_UNIT(3));
-
-   OUT_BATCH(_3DSTATE_DFLT_DIFFUSE_CMD);
-   OUT_BATCH(0);
-
-   OUT_BATCH(_3DSTATE_DFLT_SPEC_CMD);
-   OUT_BATCH(0);
-
-   OUT_BATCH(_3DSTATE_DFLT_Z_CMD);
-   OUT_BATCH(0);
-
-   OUT_BATCH(_3DSTATE_FOG_MODE_CMD);
-   OUT_BATCH(FOGFUNC_ENABLE |
-	     FOG_LINEAR_CONST | 
-	     FOGSRC_INDEX_Z | 
-	     ENABLE_FOG_DENSITY);
-   OUT_BATCH(0);
-   OUT_BATCH(0);
-
-
-   OUT_BATCH(_3DSTATE_MAP_TEX_STREAM_CMD |
-	     MAP_UNIT(0) |
-	     DISABLE_TEX_STREAM_BUMP |
-	     ENABLE_TEX_STREAM_COORD_SET |
-	     TEX_STREAM_COORD_SET(0) |
-	     ENABLE_TEX_STREAM_MAP_IDX | TEX_STREAM_MAP_IDX(0));
-   OUT_BATCH(_3DSTATE_MAP_TEX_STREAM_CMD |
-	     MAP_UNIT(1) |
-	     DISABLE_TEX_STREAM_BUMP |
-	     ENABLE_TEX_STREAM_COORD_SET |
-	     TEX_STREAM_COORD_SET(1) |
-	     ENABLE_TEX_STREAM_MAP_IDX | TEX_STREAM_MAP_IDX(1));
-   OUT_BATCH(_3DSTATE_MAP_TEX_STREAM_CMD |
-	     MAP_UNIT(2) |
-	     DISABLE_TEX_STREAM_BUMP |
-	     ENABLE_TEX_STREAM_COORD_SET |
-	     TEX_STREAM_COORD_SET(2) |
-	     ENABLE_TEX_STREAM_MAP_IDX | TEX_STREAM_MAP_IDX(2));
-   OUT_BATCH(_3DSTATE_MAP_TEX_STREAM_CMD |
-	     MAP_UNIT(3) |
-	     DISABLE_TEX_STREAM_BUMP |
-	     ENABLE_TEX_STREAM_COORD_SET |
-	     TEX_STREAM_COORD_SET(3) |
-	     ENABLE_TEX_STREAM_MAP_IDX | TEX_STREAM_MAP_IDX(3));
-
-   OUT_BATCH(_3DSTATE_MAP_COORD_TRANSFORM);
-   OUT_BATCH(DISABLE_TEX_TRANSFORM | TEXTURE_SET(0));
-   OUT_BATCH(_3DSTATE_MAP_COORD_TRANSFORM);
-   OUT_BATCH(DISABLE_TEX_TRANSFORM | TEXTURE_SET(1));
-   OUT_BATCH(_3DSTATE_MAP_COORD_TRANSFORM);
-   OUT_BATCH(DISABLE_TEX_TRANSFORM | TEXTURE_SET(2));
-   OUT_BATCH(_3DSTATE_MAP_COORD_TRANSFORM);
-   OUT_BATCH(DISABLE_TEX_TRANSFORM | TEXTURE_SET(3));
-
-   OUT_BATCH(_3DSTATE_RASTER_RULES_CMD |
-	     ENABLE_POINT_RASTER_RULE |
-	     OGL_POINT_RASTER_RULE |
-	     ENABLE_LINE_STRIP_PROVOKE_VRTX |
-	     ENABLE_TRI_FAN_PROVOKE_VRTX |
-	     ENABLE_TRI_STRIP_PROVOKE_VRTX |
-	     LINE_STRIP_PROVOKE_VRTX(1) |
-	     TRI_FAN_PROVOKE_VRTX(2) | 
-	     TRI_STRIP_PROVOKE_VRTX(2));
-
-   OUT_BATCH(_3DSTATE_SCISSOR_ENABLE_CMD | 
-	     DISABLE_SCISSOR_RECT);
-
-   OUT_BATCH(_3DSTATE_SCISSOR_RECT_0_CMD);
-   OUT_BATCH(0);
-   OUT_BATCH(0);
-
-   OUT_BATCH(_3DSTATE_VERTEX_TRANSFORM);
-   OUT_BATCH(DISABLE_VIEWPORT_TRANSFORM | DISABLE_PERSPECTIVE_DIVIDE);
-
-   OUT_BATCH(_3DSTATE_W_STATE_CMD);
-   OUT_BATCH(MAGIC_W_STATE_DWORD1);
-   OUT_BATCH(0x3f800000 /* 1.0 in IEEE float */ );
-
-
-   OUT_BATCH(_3DSTATE_COLOR_FACTOR_CMD);
-   OUT_BATCH(0x80808080);	/* .5 required in alpha for GL_DOT3_RGBA_EXT */
-
-   ADVANCE_BATCH();
-}
-
-
-#define emit( intel, state, size )			\
-do {							\
-   int k;						\
-   BEGIN_BATCH( size / sizeof(GLuint));			\
-   for (k = 0 ; k < size / sizeof(GLuint) ; k++)	\
-      OUT_BATCH(state[k]);				\
-   ADVANCE_BATCH();					\
-} while (0);
-
-
-/* Push the state into the sarea and/or texture memory.
- */
-static void i830_emit_state( intelContextPtr intel )
-{
-   i830ContextPtr i830 = I830_CONTEXT(intel);
-   struct i830_hw_state *state = i830->current;
-   int i;
-   GLuint dirty;
-   BATCH_LOCALS;
-
-   dirty = state->active & ~state->emitted;
-
-   if (dirty & I830_UPLOAD_CTX) {
-      if (VERBOSE) fprintf(stderr, "I830_UPLOAD_CTX:\n"); 
-      emit( i830, state->Ctx, sizeof(state->Ctx) );
-   }
-
-   if (dirty & I830_UPLOAD_BUFFERS) {
-      if (VERBOSE) fprintf(stderr, "I830_UPLOAD_BUFFERS:\n"); 
-      emit( i830, state->Buffer, sizeof(state->Buffer) );
-   }
-
-   if (dirty & I830_UPLOAD_STIPPLE) {
-      if (VERBOSE) fprintf(stderr, "I830_UPLOAD_STIPPLE:\n"); 
-      emit( i830, state->Stipple, sizeof(state->Stipple) );
-   }
-
-   for (i = 0; i < I830_TEX_UNITS; i++) {
-      if ((dirty & I830_UPLOAD_TEX(i))) { 
- 	 if (VERBOSE) fprintf(stderr, "I830_UPLOAD_TEX(%d):\n", i); 
-	 emit( i830, state->Tex[i], sizeof(state->Tex[i])); 
-      } 
-
-      if (dirty & I830_UPLOAD_TEXBLEND(i)) {
-	 if (VERBOSE) fprintf(stderr, "I830_UPLOAD_TEXBLEND(%d):\n", i); 
-	 emit( i830, state->TexBlend[i], 
-	       state->TexBlendWordsUsed[i] * 4 );
-      }
-   }
-
-   state->emitted |= dirty;
-}
-
-static void i830_destroy_context( intelContextPtr intel )
-{
-   _tnl_free_vertices(&intel->ctx);
-}
-
-static void i830_set_draw_offset( intelContextPtr intel, int offset )
-{
-   i830ContextPtr i830 = I830_CONTEXT(intel);
-   I830_STATECHANGE( i830, I830_UPLOAD_BUFFERS );
-   i830->state.Buffer[I830_DESTREG_CBUFADDR2] = offset;
-}
-
-/* This isn't really handled at the moment.
- */
-static void i830_lost_hardware( intelContextPtr intel )
-{
-   I830_CONTEXT(intel)->state.emitted = 0;
-}
-
-
-
-static void i830_emit_flush( intelContextPtr intel )
-{
-   BATCH_LOCALS;
-
-   BEGIN_BATCH(2);
-   OUT_BATCH( MI_FLUSH | FLUSH_MAP_CACHE ); 
-   OUT_BATCH( 0 );
-   ADVANCE_BATCH();
-}
-
-
-
-
-void i830InitVtbl( i830ContextPtr i830 )
-{
-   i830->intel.vtbl.alloc_tex_obj = i830AllocTexObj;
-   i830->intel.vtbl.check_vertex_size = i830_check_vertex_size;
-   i830->intel.vtbl.clear_with_tris = i830ClearWithTris;
-   i830->intel.vtbl.destroy = i830_destroy_context;
-   i830->intel.vtbl.emit_invarient_state = i830_emit_invarient_state;
-   i830->intel.vtbl.emit_state = i830_emit_state;
-   i830->intel.vtbl.lost_hardware = i830_lost_hardware;
-   i830->intel.vtbl.reduced_primitive_state = i830_reduced_primitive_state;
-   i830->intel.vtbl.set_draw_offset = i830_set_draw_offset;
-   i830->intel.vtbl.update_texture_state = i830UpdateTextureState;
-   i830->intel.vtbl.emit_flush = i830_emit_flush;
-   i830->intel.vtbl.render_start = i830_render_start;
-}
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/i915/i915_context.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/i915/i915_context.c
deleted file mode 100644
index 42f91241b..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/i915/i915_context.c
+++ /dev/null
@@ -1,181 +0,0 @@
-/**************************************************************************
- * 
- * Copyright 2003 Tungsten Graphics, Inc., Cedar Park, Texas.
- * All Rights Reserved.
- * 
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sub license, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- * 
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- * 
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
- * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
- * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
- * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
- * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- * 
- **************************************************************************/
-
-#include "i915_context.h"
-#include "imports.h"
-#include "intel_tex.h"
-#include "intel_tris.h"
-#include "tnl/t_context.h"
-#include "tnl/t_pipeline.h"
-#include "tnl/t_vertex.h"
-
-#include "swrast/swrast.h"
-#include "swrast_setup/swrast_setup.h"
-#include "tnl/tnl.h"
-#include "array_cache/acache.h"
-
-#include "utils.h"
-#include "i915_reg.h"
-
-/***************************************
- * Mesa's Driver Functions
- ***************************************/
-
-static const struct dri_extension i915_extensions[] =
-{
-    { "GL_ARB_depth_texture",              NULL },
-    { "GL_ARB_fragment_program",           NULL },
-    { "GL_ARB_shadow",                     NULL },
-    { "GL_EXT_shadow_funcs",               NULL },
-    /* ARB extn won't work if not enabled */
-    { "GL_SGIX_depth_texture",             NULL },
-    { NULL,                                NULL }
-};
-
-/* Override intel default.
- */
-static void i915InvalidateState( GLcontext *ctx, GLuint new_state )
-{
-   _swrast_InvalidateState( ctx, new_state );
-   _swsetup_InvalidateState( ctx, new_state );
-   _ac_InvalidateState( ctx, new_state );
-   _tnl_InvalidateState( ctx, new_state );
-   _tnl_invalidate_vertex_state( ctx, new_state );
-   INTEL_CONTEXT(ctx)->NewGLState |= new_state;
-
-   /* Todo: gather state values under which tracked parameters become
-    * invalidated, add callbacks for things like
-    * ProgramLocalParameters, etc.
-    */
-   {
-      struct i915_fragment_program *p = 
-	 (struct i915_fragment_program *)ctx->FragmentProgram._Current;
-      if (p && p->nr_params)
-	 p->params_uptodate = 0;
-   }
-
-   if (new_state & (_NEW_FOG|_NEW_HINT|_NEW_PROGRAM))
-      i915_update_fog(ctx);
-}
-
-
-static void i915InitDriverFunctions( struct dd_function_table *functions )
-{
-   intelInitDriverFunctions( functions );
-   i915InitStateFunctions( functions );
-   i915InitTextureFuncs( functions );
-   i915InitFragProgFuncs( functions );
-   functions->UpdateState = i915InvalidateState;
-}
-
-
-
-GLboolean i915CreateContext( const __GLcontextModes *mesaVis,
-			    __DRIcontextPrivate *driContextPriv,
-			    void *sharedContextPrivate)
-{
-   struct dd_function_table functions;
-   i915ContextPtr i915 = (i915ContextPtr) CALLOC_STRUCT(i915_context);
-   intelContextPtr intel = &i915->intel;
-   GLcontext *ctx = &intel->ctx;
-
-   if (!i915) return GL_FALSE;
-
-   i915InitVtbl( i915 );
-
-   i915InitDriverFunctions( &functions );
-
-   if (!intelInitContext( intel, mesaVis, driContextPriv,
-			  sharedContextPrivate, &functions )) {
-      FREE(i915);
-      return GL_FALSE;
-   }
-
-   ctx->Const.MaxTextureUnits = I915_TEX_UNITS;
-   ctx->Const.MaxTextureImageUnits = I915_TEX_UNITS;
-   ctx->Const.MaxTextureCoordUnits = I915_TEX_UNITS;
-
-   intel->nr_heaps = 1;
-   intel->texture_heaps[0] = 
-      driCreateTextureHeap( 0, intel,
-			    intel->intelScreen->textureSize,
-			    12,
-			    I830_NR_TEX_REGIONS,
-			    intel->sarea->texList,
-			    & intel->sarea->texAge,
-			    & intel->swapped,
-			    sizeof( struct i915_texture_object ),
-			    (destroy_texture_object_t *)intelDestroyTexObj );
-
-   /* FIXME: driCalculateMaxTextureLevels assumes that mipmaps are
-    * tightly packed, but they're not in Intel graphics
-    * hardware.
-    */
-   ctx->Const.MaxTextureUnits = 1;
-   driCalculateMaxTextureLevels( intel->texture_heaps,
-				 intel->nr_heaps,
-				 &intel->ctx.Const,
-				 4,
-				 11, /* max 2D texture size is 2048x2048 */
-				 8,  /* 3D texture */
-				 11, /* cube texture. */
-				 11, /* rect texture */
-				 12,
-				 GL_FALSE );
-   ctx->Const.MaxTextureUnits = I915_TEX_UNITS;
-
-   /* GL_ARB_fragment_program limits - don't think Mesa actually
-    * validates programs against these, and in any case one ARB
-    * instruction can translate to more than one HW instruction, so
-    * we'll still have to check and fallback each time.
-    */
-   
-   ctx->Const.MaxFragmentProgramTemps = I915_MAX_TEMPORARY;
-   ctx->Const.MaxFragmentProgramAttribs = 11; /* 8 tex, 2 color, fog */
-   ctx->Const.MaxFragmentProgramLocalParams = I915_MAX_CONSTANT;
-   ctx->Const.MaxFragmentProgramEnvParams = I915_MAX_CONSTANT;
-   ctx->Const.MaxFragmentProgramAluInstructions = I915_MAX_ALU_INSN;
-   ctx->Const.MaxFragmentProgramTexInstructions = I915_MAX_TEX_INSN;
-   ctx->Const.MaxFragmentProgramInstructions = (I915_MAX_ALU_INSN + 
-						I915_MAX_TEX_INSN);
-   ctx->Const.MaxFragmentProgramTexIndirections = I915_MAX_TEX_INDIRECT;
-   ctx->Const.MaxFragmentProgramAddressRegs = 0; /* I don't think we have one */
-
-
-   driInitExtensions( ctx, i915_extensions, GL_FALSE );
-
-
-   _tnl_init_vertices( ctx, ctx->Const.MaxArrayLockSize + 12, 
-		       36 * sizeof(GLfloat) );
-
-   intel->verts = TNL_CONTEXT(ctx)->clipspace.vertex_buf;
-
-   i915InitState( i915 );
-
-   return GL_TRUE;
-}
-
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/i915/i915_context.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/i915/i915_context.h
deleted file mode 100644
index 804627764..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/i915/i915_context.h
+++ /dev/null
@@ -1,351 +0,0 @@
- /**************************************************************************
- * 
- * Copyright 2003 Tungsten Graphics, Inc., Cedar Park, Texas.
- * All Rights Reserved.
- * 
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sub license, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- * 
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- * 
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
- * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
- * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
- * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
- * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- * 
- **************************************************************************/
-
-#ifndef I915CONTEXT_INC
-#define I915CONTEXT_INC
-
-#include "intel_context.h"
-
-#define I915_FALLBACK_TEXTURE		 0x1000
-#define I915_FALLBACK_COLORMASK		 0x2000
-#define I915_FALLBACK_STENCIL		 0x4000
-#define I915_FALLBACK_STIPPLE		 0x8000
-#define I915_FALLBACK_PROGRAM		 0x10000
-#define I915_FALLBACK_LOGICOP		 0x20000
-
-#define I915_UPLOAD_CTX              0x1
-#define I915_UPLOAD_BUFFERS          0x2
-#define I915_UPLOAD_STIPPLE          0x4
-#define I915_UPLOAD_PROGRAM          0x8
-#define I915_UPLOAD_CONSTANTS        0x10
-#define I915_UPLOAD_FOG              0x20
-#define I915_UPLOAD_TEX(i)           (0x00010000<<(i))
-#define I915_UPLOAD_TEX_ALL          (0x00ff0000)
-#define I915_UPLOAD_TEX_0_SHIFT      16
-
-
-/* State structure offsets - these will probably disappear.
- */
-#define I915_DESTREG_CBUFADDR0 0
-#define I915_DESTREG_CBUFADDR1 1
-#define I915_DESTREG_CBUFADDR2 2
-#define I915_DESTREG_DBUFADDR0 3
-#define I915_DESTREG_DBUFADDR1 4
-#define I915_DESTREG_DBUFADDR2 5
-#define I915_DESTREG_DV0 6
-#define I915_DESTREG_DV1 7
-#define I915_DESTREG_SENABLE 8
-#define I915_DESTREG_SR0 9
-#define I915_DESTREG_SR1 10
-#define I915_DESTREG_SR2 11
-#define I915_DEST_SETUP_SIZE 12
-
-#define I915_CTXREG_STATE4		0
-#define I915_CTXREG_LI	        	1
-#define I915_CTXREG_LIS2		        2
-#define I915_CTXREG_LIS4	        	3
-#define I915_CTXREG_LIS5	        	4
-#define I915_CTXREG_LIS6	         	5
-#define I915_CTXREG_IAB   	 	6
-#define I915_CTXREG_BLENDCOLOR0		7
-#define I915_CTXREG_BLENDCOLOR1		8
-#define I915_CTX_SETUP_SIZE		9
-
-#define I915_FOGREG_COLOR		0
-#define I915_FOGREG_MODE0		1
-#define I915_FOGREG_MODE1		2
-#define I915_FOGREG_MODE2		3
-#define I915_FOGREG_MODE3		4
-#define I915_FOG_SETUP_SIZE		5
-
-#define I915_STPREG_ST0        0
-#define I915_STPREG_ST1        1
-#define I915_STP_SETUP_SIZE    2
-
-#define I915_TEXREG_MS2        0
-#define I915_TEXREG_MS3        1
-#define I915_TEXREG_MS4        2
-#define I915_TEXREG_SS2        3
-#define I915_TEXREG_SS3        4
-#define I915_TEXREG_SS4        5
-#define I915_TEX_SETUP_SIZE    6
-
-#define I915_MAX_CONSTANT      32
-#define I915_CONSTANT_SIZE     (2+(4*I915_MAX_CONSTANT))
-
-
-#define I915_PROGRAM_SIZE      192
-
-
-/* Hardware version of a parsed fragment program.  "Derived" from the
- * mesa fragment_program struct.
- */
-struct i915_fragment_program {
-   struct fragment_program FragProg;
-
-   GLboolean translated;
-   GLboolean params_uptodate;
-   GLboolean on_hardware;
-   GLboolean error;		/* If program is malformed for any reason. */
-
-   GLuint nr_tex_indirect;
-   GLuint nr_tex_insn;
-   GLuint nr_alu_insn;
-   GLuint nr_decl_insn;
-
-
-
-
-   /* TODO: split between the stored representation of a program and
-    * the state used to build that representation.
-    */
-   GLcontext *ctx;
-
-   GLuint declarations[I915_PROGRAM_SIZE];
-   GLuint program[I915_PROGRAM_SIZE];
-
-   GLfloat constant[I915_MAX_CONSTANT][4];
-   GLuint constant_flags[I915_MAX_CONSTANT];
-   GLuint nr_constants;
-
-   GLuint *csr;			/* Cursor, points into program.
-				 */
-
-   GLuint *decl;		/* Cursor, points into declarations.
-				 */
-   
-   GLuint decl_s;		/* flags for which s regs need to be decl'd */
-   GLuint decl_t;		/* flags for which t regs need to be decl'd */
-
-   GLuint temp_flag;		/* Tracks temporary regs which are in
-				 * use.
-				 */
-
-   GLuint utemp_flag;		/* Tracks TYPE_U temporary regs which are in
-				 * use.
-				 */
-
-
-
-   /* Helpers for i915_fragprog.c:
-    */
-   GLuint wpos_tex;
-   GLboolean depth_written;
-
-   struct { 
-      GLuint reg;		/* Hardware constant idx */
-      const GLfloat *values; 	/* Pointer to tracked values */
-   } param[I915_MAX_CONSTANT];
-   GLuint nr_params;
-      
-
-
-
-   /* Helpers for i915_texprog.c:
-    */
-   GLuint src_texture;		/* Reg containing sampled texture color,
-				 * else UREG_BAD.
-				 */
-
-   GLuint src_previous;		/* Reg containing color from previous 
-				 * stage.  May need to be decl'd.
-				 */
-
-   GLuint last_tex_stage;	/* Number of last enabled texture unit */
-
-   struct vertex_buffer *VB;
-};
-
-
-
-
-
-
-struct i915_texture_object
-{
-   struct intel_texture_object intel;
-   GLenum lastTarget;
-   GLboolean refs_border_color;
-   GLuint Setup[I915_TEX_SETUP_SIZE];
-};
-
-#define I915_TEX_UNITS 8
-
-
-struct i915_hw_state {
-   GLuint Ctx[I915_CTX_SETUP_SIZE];
-   GLuint Buffer[I915_DEST_SETUP_SIZE];
-   GLuint Stipple[I915_STP_SETUP_SIZE];
-   GLuint Fog[I915_FOG_SETUP_SIZE];
-   GLuint Tex[I915_TEX_UNITS][I915_TEX_SETUP_SIZE];
-   GLuint Constant[I915_CONSTANT_SIZE];
-   GLuint ConstantSize;
-   GLuint Program[I915_PROGRAM_SIZE];
-   GLuint ProgramSize;
-   GLuint active;		/* I915_UPLOAD_* */
-   GLuint emitted;		/* I915_UPLOAD_* */
-};
-
-#define I915_FOG_PIXEL  2
-#define I915_FOG_VERTEX 1
-#define I915_FOG_NONE   0
-
-struct i915_context 
-{
-   struct intel_context intel;
-
-   GLuint last_ReallyEnabled;
-   GLuint vertex_fog;
-
-   struct i915_fragment_program tex_program;
-   struct i915_fragment_program *current_program;
-
-   struct i915_hw_state meta, initial, state, *current;
-};
-
-
-typedef struct i915_context *i915ContextPtr;
-typedef struct i915_texture_object *i915TextureObjectPtr;
-
-#define I915_CONTEXT(ctx)	((i915ContextPtr)(ctx))
-
-
-
-#define I915_STATECHANGE(i915, flag)					\
-do {									\
-   if (0) fprintf(stderr, "I915_STATECHANGE %x in %s\n", flag, __FUNCTION__);	\
-   INTEL_FIREVERTICES( &(i915)->intel );					\
-   (i915)->state.emitted &= ~(flag);					\
-} while (0)
-
-#define I915_ACTIVESTATE(i915, flag, mode)			\
-do {								\
-   if (0) fprintf(stderr, "I915_ACTIVESTATE %x %d in %s\n",	\
-		  flag, mode, __FUNCTION__);			\
-   INTEL_FIREVERTICES( &(i915)->intel );				\
-   if (mode)							\
-      (i915)->state.active |= (flag);				\
-   else								\
-      (i915)->state.active &= ~(flag);				\
-} while (0)
-
-
-/*======================================================================
- * i915_vtbl.c
- */
-extern void i915InitVtbl( i915ContextPtr i915 );
-
-
-
-#define SZ_TO_HW(sz)  ((sz-2)&0x3)
-#define EMIT_SZ(sz)   (EMIT_1F + (sz) - 1)
-#define EMIT_ATTR( ATTR, STYLE, S4, SZ )				\
-do {									\
-   intel->vertex_attrs[intel->vertex_attr_count].attrib = (ATTR);	\
-   intel->vertex_attrs[intel->vertex_attr_count].format = (STYLE);	\
-   s4 |= S4;								\
-   intel->vertex_attr_count++;						\
-   offset += (SZ);							\
-} while (0)
-
-#define EMIT_PAD( N )							\
-do {									\
-   intel->vertex_attrs[intel->vertex_attr_count].attrib = 0;		\
-   intel->vertex_attrs[intel->vertex_attr_count].format = EMIT_PAD;	\
-   intel->vertex_attrs[intel->vertex_attr_count].offset = (N);		\
-   intel->vertex_attr_count++;						\
-   offset += (N);							\
-} while (0)
-
-
-
-/*======================================================================
- * i915_context.c
- */
-extern GLboolean i915CreateContext( const __GLcontextModes *mesaVis,
-				    __DRIcontextPrivate *driContextPriv,
-				    void *sharedContextPrivate);
-
-
-/*======================================================================
- * i915_texprog.c
- */
-extern void i915ValidateTextureProgram( i915ContextPtr i915 );
-
-
-/*======================================================================
- * i915_debug.c
- */
-extern void i915_disassemble_program( const GLuint *program, GLuint sz );
-extern void i915_print_ureg( const char *msg, GLuint ureg );
-
-
-/*======================================================================
- * i915_state.c
- */
-extern void i915InitStateFunctions( struct dd_function_table *functions );
-extern void i915InitState( i915ContextPtr i915 );
-extern void i915_update_fog( GLcontext *ctx );
-
-
-/*======================================================================
- * i915_tex.c
- */
-extern void i915UpdateTextureState( intelContextPtr intel );
-extern void i915InitTextureFuncs( struct dd_function_table *functions );
-extern intelTextureObjectPtr i915AllocTexObj( struct gl_texture_object *texObj );
-
-/*======================================================================
- * i915_metaops.c
- */
-extern GLboolean
-i915TryTextureReadPixels( GLcontext *ctx,
-			  GLint x, GLint y, GLsizei width, GLsizei height,
-			  GLenum format, GLenum type,
-			  const struct gl_pixelstore_attrib *pack,
-			  GLvoid *pixels );
-
-extern GLboolean
-i915TryTextureDrawPixels( GLcontext *ctx,
-			  GLint x, GLint y, GLsizei width, GLsizei height,
-			  GLenum format, GLenum type,
-			  const struct gl_pixelstore_attrib *unpack,
-			  const GLvoid *pixels );
-
-extern void 
-i915ClearWithTris( intelContextPtr intel, GLbitfield mask,
-		   GLboolean all, GLint cx, GLint cy, GLint cw, GLint ch);
-
-
-/*======================================================================
- * i915_fragprog.c
- */
-extern void i915ValidateFragmentProgram( i915ContextPtr i915 );
-extern void i915InitFragProgFuncs( struct dd_function_table *functions );
-	
-#endif
-
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/i915/i915_debug.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/i915/i915_debug.c
deleted file mode 100644
index 054b56160..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/i915/i915_debug.c
+++ /dev/null
@@ -1,299 +0,0 @@
-/**************************************************************************
- * 
- * Copyright 2003 Tungsten Graphics, Inc., Cedar Park, Texas.
- * All Rights Reserved.
- * 
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sub license, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- * 
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- * 
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
- * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
- * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
- * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
- * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- * 
- **************************************************************************/
-
-#include "i915_reg.h"
-#include "i915_context.h"
-#include <stdio.h>
-
-
-static const char *opcodes[0x20] = {
-   "NOP",
-   "ADD",
-   "MOV",
-   "MUL",
-   "MAD",
-   "DP2ADD",
-   "DP3",
-   "DP4",
-   "FRC",
-   "RCP",
-   "RSQ",
-   "EXP",
-   "LOG",
-   "CMP",
-   "MIN",
-   "MAX",
-   "FLR",
-   "MOD",
-   "TRC",
-   "SGE",
-   "SLT",
-   "TEXLD",
-   "TEXLDP",
-   "TEXLDB",
-   "TEXKILL",
-   "DCL",
-   "0x1a",
-   "0x1b",
-   "0x1c",
-   "0x1d",
-   "0x1e",
-   "0x1f",
-};
-
-
-static const int args[0x20] = {
-   0,				/* 0 nop */
-   2,				/* 1 add */
-   1,				/* 2 mov */
-   2,				/* 3 m ul */
-   3, 				/* 4 mad */
-   3,				/* 5 dp2add */
-   2,				/* 6 dp3 */
-   2,				/* 7 dp4 */
-   1,				/* 8 frc */
-   1,				/* 9 rcp */
-   1,				/* a rsq */
-   1,				/* b exp */
-   1,				/* c log */
-   3,				/* d cmp */
-   2,				/* e min */
-   2,				/* f max */
-   1,				/* 10 flr */
-   1,				/* 11 mod */
-   1,				/* 12 trc */
-   2,				/* 13 sge */
-   2,				/* 14 slt */
-   1,
-   1,
-   1,
-   1,
-   0,
-   0,
-   0,
-   0,
-   0,
-   0,
-   0,
-};
-
-
-static const char *regname[0x8] = {
-   "R",
-   "T",
-   "CONST",
-   "S",
-   "OC",
-   "OD",
-   "U",
-   "UNKNOWN",
-};
-
-static void print_reg_type_nr( GLuint type, GLuint nr )
-{
-   switch (type) {
-   case REG_TYPE_T:
-      switch (nr) {
-      case T_DIFFUSE: fprintf(stderr, "T_DIFFUSE"); return;
-      case T_SPECULAR: fprintf(stderr, "T_SPECULAR"); return;
-      case T_FOG_W: fprintf(stderr, "T_FOG_W"); return;
-      default: fprintf(stderr, "T_TEX%d", nr); return;
-      }
-   case REG_TYPE_OC:
-      if (nr == 0) {
-	 fprintf(stderr, "oC");
-	 return;
-      }
-      break;
-   case REG_TYPE_OD:
-      if (nr == 0) {
-	 fprintf(stderr, "oD");
-	 return;
-      }
-      break;
-   default:
-      break;
-   }
-
-   fprintf(stderr, "%s[%d]", regname[type], nr);
-}
-
-#define REG_SWIZZLE_MASK 0x7777
-#define REG_NEGATE_MASK 0x8888
-
-#define REG_SWIZZLE_XYZW ((SRC_X << A2_SRC2_CHANNEL_X_SHIFT) |	\
-		      (SRC_Y << A2_SRC2_CHANNEL_Y_SHIFT) |	\
-		      (SRC_Z << A2_SRC2_CHANNEL_Z_SHIFT) |	\
-		      (SRC_W << A2_SRC2_CHANNEL_W_SHIFT))
-
-
-static void print_reg_neg_swizzle( GLuint reg )
-{
-   int i;
-
-   if ((reg & REG_SWIZZLE_MASK) == REG_SWIZZLE_XYZW &&
-       (reg & REG_NEGATE_MASK) == 0)
-      return;
-
-   fprintf(stderr, ".");
-
-   for (i = 3 ; i >= 0; i--) {
-      if (reg & (1<<((i*4)+3))) 
-	 fprintf(stderr, "-");
-	 
-      switch ((reg>>(i*4)) & 0x7) {
-      case 0: fprintf(stderr, "x"); break;
-      case 1: fprintf(stderr, "y"); break;
-      case 2: fprintf(stderr, "z"); break;
-      case 3: fprintf(stderr, "w"); break;
-      case 4: fprintf(stderr, "0"); break;
-      case 5: fprintf(stderr, "1"); break;
-      default: fprintf(stderr, "?"); break;
-      }
-   }
-}
-
-
-static void print_src_reg( GLuint dword )
-{
-   GLuint nr = (dword >> A2_SRC2_NR_SHIFT) & REG_NR_MASK;
-   GLuint type = (dword >> A2_SRC2_TYPE_SHIFT) & REG_TYPE_MASK;
-   print_reg_type_nr( type, nr );
-   print_reg_neg_swizzle( dword );
-}
-
-void i915_print_ureg( const char *msg, GLuint ureg )
-{
-   fprintf(stderr, "%s: ", msg);
-   print_src_reg( ureg >> 8 );
-   fprintf(stderr, "\n");
-}
-
-static void print_dest_reg( GLuint dword )
-{
-   GLuint nr = (dword >> A0_DEST_NR_SHIFT) & REG_NR_MASK;
-   GLuint type = (dword >> A0_DEST_TYPE_SHIFT) & REG_TYPE_MASK;
-   print_reg_type_nr( type, nr );
-   if ((dword & A0_DEST_CHANNEL_ALL) == A0_DEST_CHANNEL_ALL)
-      return;
-   fprintf(stderr, ".");
-   if (dword & A0_DEST_CHANNEL_X) fprintf(stderr, "x");
-   if (dword & A0_DEST_CHANNEL_Y) fprintf(stderr, "y");
-   if (dword & A0_DEST_CHANNEL_Z) fprintf(stderr, "z");
-   if (dword & A0_DEST_CHANNEL_W) fprintf(stderr, "w");
-}
-
-
-#define GET_SRC0_REG(r0, r1) ((r0<<14)|(r1>>A1_SRC0_CHANNEL_W_SHIFT))
-#define GET_SRC1_REG(r0, r1) ((r0<<8)|(r1>>A2_SRC1_CHANNEL_W_SHIFT))
-#define GET_SRC2_REG(r)      (r)
-
-
-static void print_arith_op( GLuint opcode, const GLuint *program )
-{
-   if (opcode != A0_NOP) {
-      print_dest_reg(program[0]);
-      if (program[0] & A0_DEST_SATURATE)
-	 fprintf(stderr, " = SATURATE ");
-      else
-	 fprintf(stderr, " = ");
-   }
-
-   fprintf(stderr, "%s ", opcodes[opcode]);
-
-   print_src_reg(GET_SRC0_REG(program[0], program[1]));
-   if (args[opcode] == 1) {
-      fprintf(stderr, "\n");
-      return;
-   }
-
-   fprintf(stderr, ", ");
-   print_src_reg(GET_SRC1_REG(program[1], program[2]));
-   if (args[opcode] == 2) { 
-      fprintf(stderr, "\n");
-      return;
-   }
-
-   fprintf(stderr, ", ");
-   print_src_reg(GET_SRC2_REG(program[2]));
-   fprintf(stderr, "\n");
-   return;
-}
-
-
-static void print_tex_op( GLuint opcode, const GLuint *program )
-{
-   print_dest_reg(program[0] | A0_DEST_CHANNEL_ALL);
-   fprintf(stderr, " = ");
-
-   fprintf(stderr, "%s ", opcodes[opcode]);
-
-   fprintf(stderr, "S[%d],", 
-	   program[0] & T0_SAMPLER_NR_MASK);
-
-   print_reg_type_nr( (program[1]>>T1_ADDRESS_REG_TYPE_SHIFT) & REG_TYPE_MASK,
-		      (program[1]>>T1_ADDRESS_REG_NR_SHIFT) & REG_NR_MASK );
-   fprintf(stderr, "\n");
-}
-
-static void print_dcl_op( GLuint opcode, const GLuint *program )
-{
-   fprintf(stderr, "%s ", opcodes[opcode]);
-   print_dest_reg(program[0] | A0_DEST_CHANNEL_ALL);
-   fprintf(stderr, "\n");
-}
-
-
-void i915_disassemble_program( const GLuint *program, GLuint sz )
-{
-   GLuint size = program[0] & 0x1ff;
-   GLint i;
-   
-   fprintf(stderr, "BEGIN\n");
-
-   if (size+2 != sz) {
-      fprintf(stderr, "%s: program size mismatch %d/%d\n", __FUNCTION__,
-	      size+2, sz);
-      exit(1);
-   }
-
-   program ++;
-   for (i = 1 ; i < sz ; i+=3, program+=3) {
-      GLuint opcode = program[0] & (0x1f<<24);
-
-      if ((GLint) opcode >= A0_NOP && opcode <= A0_SLT)
-	 print_arith_op(opcode >> 24, program);
-      else if (opcode >= T0_TEXLD && opcode <= T0_TEXKILL)
-	 print_tex_op(opcode >> 24, program);
-      else if (opcode == D0_DCL)
-	 print_dcl_op(opcode >> 24, program);
-      else 
-	 fprintf(stderr, "Unknown opcode 0x%x\n", opcode);
-   }
-
-   fprintf(stderr, "END\n\n");
-}
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/i915/i915_fragprog.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/i915/i915_fragprog.c
deleted file mode 100644
index b69252d2a..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/i915/i915_fragprog.c
+++ /dev/null
@@ -1,1065 +0,0 @@
-/**************************************************************************
- * 
- * Copyright 2003 Tungsten Graphics, Inc., Cedar Park, Texas.
- * All Rights Reserved.
- * 
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sub license, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- * 
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- * 
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
- * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
- * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
- * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
- * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- * 
- **************************************************************************/
-
-#include "glheader.h"
-#include "macros.h"
-#include "enums.h"
-
-#include "tnl/t_context.h"
-#include "intel_batchbuffer.h"
-
-#include "i915_reg.h"
-#include "i915_context.h"
-#include "i915_program.h"
-
-#include "nvfragprog.h"
-#include "program.h"
-#include "arbfragparse.h"
-
-
-
-#undef  PI
-#define PI 3.141592
-
-
-/* 1, -1/3!, 1/5!, -1/7! */
-static const GLfloat sin_constants[4] = {  1.0, 
-					   -1.0/(3*2*1),
-					   1.0/(5*4*3*2*1),
-					   -1.0/(7*6*5*4*3*2*1) };
-
-/* 1, -1/2!, 1/4!, -1/6! */
-static const GLfloat cos_constants[4] = {  1.0, 
-					   -1.0/(2*1),
-					   1.0/(4*3*2*1),
-					   -1.0/(6*5*4*3*2*1) };
-
-/**
- * Retrieve a ureg for the given source register.  Will emit
- * constants, apply swizzling and negation as needed.
- */
-static GLuint src_vector( struct i915_fragment_program *p,
-			  const struct fp_src_register *source,
-			  const struct fragment_program *program )
-{
-   GLuint src;
-
-   switch (source->File) {
-
-      /* Registers:
-       */
-      case PROGRAM_TEMPORARY:
-	 if (source->Index >= I915_MAX_TEMPORARY) {
-	    i915_program_error( p, "Exceeded max temporary reg" );
-	    return 0;
-	 }
-	 src = UREG( REG_TYPE_R, source->Index );
-         break;
-      case PROGRAM_INPUT:
-	 switch (source->Index) {
-	 case FRAG_ATTRIB_WPOS:
-	    src = i915_emit_decl( p,  REG_TYPE_T, p->wpos_tex, D0_CHANNEL_ALL ); 
-	    break;
-	 case FRAG_ATTRIB_COL0:
-	    src = i915_emit_decl( p,  REG_TYPE_T, T_DIFFUSE, D0_CHANNEL_ALL ); 
-	    break;
-	 case FRAG_ATTRIB_COL1:
-	    src = i915_emit_decl( p,  REG_TYPE_T, T_SPECULAR, D0_CHANNEL_XYZ ); 
-	    src = swizzle( src, X, Y, Z, ONE );
-	    break;
-	 case FRAG_ATTRIB_FOGC:
-	    src = i915_emit_decl( p,  REG_TYPE_T, T_FOG_W, D0_CHANNEL_W ); 
-	    src = swizzle( src, W, W, W, W );
-	    break;
-	 case FRAG_ATTRIB_TEX0:
-	 case FRAG_ATTRIB_TEX1:
-	 case FRAG_ATTRIB_TEX2:
-	 case FRAG_ATTRIB_TEX3:
-	 case FRAG_ATTRIB_TEX4:
-	 case FRAG_ATTRIB_TEX5:
-	 case FRAG_ATTRIB_TEX6:
-	 case FRAG_ATTRIB_TEX7:
-	    src = i915_emit_decl( p,  REG_TYPE_T, 
-				 T_TEX0 + (source->Index - FRAG_ATTRIB_TEX0),
-				 D0_CHANNEL_ALL ); 
-	    break;
-
-	 default:
-	    i915_program_error( p, "Bad source->Index" ); 
-	    return 0;
-	 }
-         break;
-
-	 /* Various paramters and env values.  All emitted to
-	  * hardware as program constants.
-	  */
-      case PROGRAM_LOCAL_PARAM:
-         src = i915_emit_param4fv( 
-	    p, program->Base.LocalParams[source->Index]);
-	 break;
-
-      case PROGRAM_ENV_PARAM:
-         src = i915_emit_param4fv( 
-	    p, p->ctx->FragmentProgram.Parameters[source->Index]);
-	 break;
-
-      case PROGRAM_STATE_VAR:
-      case PROGRAM_NAMED_PARAM:
-         src = i915_emit_param4fv( 
-	    p, program->Parameters->ParameterValues[source->Index] );
-	 break;
-
-      default:
-	 i915_program_error( p, "Bad source->File" ); 
-	 return 0;
-   }
-
-   src = swizzle(src, 
-		 GET_SWZ(source->Swizzle, 0),
-		 GET_SWZ(source->Swizzle, 1),
-		 GET_SWZ(source->Swizzle, 2),
-		 GET_SWZ(source->Swizzle, 3));
-
-   if (source->NegateBase)
-      src = negate( src, 1,1,1,1 );
-
-   return src;
-}
-
-
-static GLuint get_result_vector( struct i915_fragment_program *p,
-				 const struct fp_instruction *inst )
-{
-   switch (inst->DstReg.File) {
-   case PROGRAM_OUTPUT:
-      switch (inst->DstReg.Index) {
-      case FRAG_OUTPUT_COLR: 
-	 return UREG(REG_TYPE_OC, 0);
-      case FRAG_OUTPUT_DEPR: 
-	 p->depth_written = 1;
-	 return UREG(REG_TYPE_OD, 0);
-      default: 
-	 i915_program_error( p, "Bad inst->DstReg.Index" ); 
-	 return 0;
-      }
-   case PROGRAM_TEMPORARY:
-      return UREG(REG_TYPE_R, inst->DstReg.Index);
-   default:
-      i915_program_error( p, "Bad inst->DstReg.File" ); 
-      return 0;
-   }
-}
-   
-static GLuint get_result_flags( const struct fp_instruction *inst )
-{
-   GLuint flags = 0;
-
-   if (inst->Saturate) flags |= A0_DEST_SATURATE;
-   if (inst->DstReg.WriteMask & WRITEMASK_X) flags |= A0_DEST_CHANNEL_X;
-   if (inst->DstReg.WriteMask & WRITEMASK_Y) flags |= A0_DEST_CHANNEL_Y;
-   if (inst->DstReg.WriteMask & WRITEMASK_Z) flags |= A0_DEST_CHANNEL_Z;
-   if (inst->DstReg.WriteMask & WRITEMASK_W) flags |= A0_DEST_CHANNEL_W;
-
-   return flags;
-}
-
-static GLuint translate_tex_src_idx( struct i915_fragment_program *p,
-				     GLubyte bit )
-{
-   switch (bit) {
-   case TEXTURE_1D_INDEX:   return D0_SAMPLE_TYPE_2D;
-   case TEXTURE_2D_INDEX:   return D0_SAMPLE_TYPE_2D;
-   case TEXTURE_RECT_INDEX: return D0_SAMPLE_TYPE_2D;
-   case TEXTURE_3D_INDEX:   return D0_SAMPLE_TYPE_VOLUME;
-   case TEXTURE_CUBE_INDEX: return D0_SAMPLE_TYPE_CUBE;
-   default: i915_program_error(p, "TexSrcBit"); return 0;
-   }
-}
-
-#define EMIT_TEX( OP )						\
-do {								\
-   GLuint dim = translate_tex_src_idx( p, inst->TexSrcIdx );	\
-   GLuint sampler = i915_emit_decl(p, REG_TYPE_S,		\
-				  inst->TexSrcUnit, dim);	\
-   GLuint coord = src_vector( p, &inst->SrcReg[0], program);	\
-   /* Texel lookup */						\
-								\
-   i915_emit_texld( p,						\
-	       get_result_vector( p, inst ),			\
-	       get_result_flags( inst ),			\
-	       sampler,						\
-	       coord,						\
-	       OP);						\
-} while (0)
-
-#define EMIT_ARITH( OP, N )						\
-do {									\
-   i915_emit_arith( p,							\
-	       OP,							\
-	       get_result_vector( p, inst ), 				\
-	       get_result_flags( inst ), 0,			\
-	       (N<1)?0:src_vector( p, &inst->SrcReg[0], program),	\
-	       (N<2)?0:src_vector( p, &inst->SrcReg[1], program),	\
-	       (N<3)?0:src_vector( p, &inst->SrcReg[2], program));	\
-} while (0)
-
-#define EMIT_1ARG_ARITH( OP ) EMIT_ARITH( OP, 1 )
-#define EMIT_2ARG_ARITH( OP ) EMIT_ARITH( OP, 2 )
-#define EMIT_3ARG_ARITH( OP ) EMIT_ARITH( OP, 3 )
-
-
-/* Possible concerns:
- *
- * SIN, COS -- could use another taylor step?
- * LIT      -- results seem a little different to sw mesa
- * LOG      -- different to mesa on negative numbers, but this is conformant.
- * 
- * Parse failures -- Mesa doesn't currently give a good indication
- * internally whether a particular program string parsed or not.  This
- * can lead to confusion -- hopefully we cope with it ok now.
- *
- */
-static void upload_program( struct i915_fragment_program *p )
-{
-   const struct fragment_program *program = p->ctx->FragmentProgram._Current;
-   const struct fp_instruction *inst = program->Instructions;
-
-/*    _mesa_debug_fp_inst(program->Base.NumInstructions, inst); */
-
-   /* Is this a parse-failed program?  Ensure a valid program is
-    * loaded, as the flagging of an error isn't sufficient to stop
-    * this being uploaded to hardware.
-    */
-   if (inst[0].Opcode == FP_OPCODE_END) {
-      GLuint tmp = i915_get_utemp( p );
-      i915_emit_arith( p,
-		      A0_MOV,
-		      UREG(REG_TYPE_OC, 0), 
-		      A0_DEST_CHANNEL_ALL, 0,
-		      swizzle(tmp,ONE,ZERO,ONE,ONE), 0, 0);
-      return;
-   }
-
-   while (1) {
-      GLuint src0, src1, src2, flags;
-      GLuint tmp = 0;
-
-      switch (inst->Opcode) {
-      case FP_OPCODE_ABS: 
-	 src0 = src_vector( p, &inst->SrcReg[0], program);
-	 i915_emit_arith( p, 
-			 A0_MAX,
-			 get_result_vector( p, inst ), 
-			 get_result_flags( inst ), 0,
-			 src0, negate(src0, 1,1,1,1), 0);
-	 break;
-
-      case FP_OPCODE_ADD: 
-	 EMIT_2ARG_ARITH( A0_ADD );
-	 break;
-
-      case FP_OPCODE_CMP: 
-	 src0 = src_vector( p, &inst->SrcReg[0], program);
-	 src1 = src_vector( p, &inst->SrcReg[1], program);
-	 src2 = src_vector( p, &inst->SrcReg[2], program);
-	 i915_emit_arith( p, 
-			 A0_CMP,
-			 get_result_vector( p, inst ), 
-			 get_result_flags( inst ), 0,
-			 src0, src2, src1);	/* NOTE: order of src2, src1 */
-	 break;
-
-      case FP_OPCODE_COS:
-	 src0 = src_vector( p, &inst->SrcReg[0], program);
-	 tmp = i915_get_utemp( p );
-
-	 i915_emit_arith( p, 
-			 A0_MUL,
-			 tmp, A0_DEST_CHANNEL_X, 0,
-			 src0, 
-			 i915_emit_const1f(p, 1.0/(PI * 2)),
-			 0);
-
-	 i915_emit_arith( p, 
-			 A0_MOD,
-			 tmp, A0_DEST_CHANNEL_X, 0,
-			 tmp, 
-			 0, 0 );
-
-	 /* By choosing different taylor constants, could get rid of this mul:
-	  */
-	 i915_emit_arith( p, 
-			 A0_MUL,
-			 tmp, A0_DEST_CHANNEL_X, 0,
-			 tmp, 
-			 i915_emit_const1f(p, (PI * 2)),
-			 0);
-
-	 /* 
-	  * t0.xy = MUL x.xx11, x.x1111  ; x^2, x, 1, 1
-	  * t0 = MUL t0.xyxy t0.xx11 ; x^4, x^3, x^2, 1
-	  * t0 = MUL t0.xxz1 t0.z111    ; x^6 x^4 x^2 1
-	  * result = DP4 t0, cos_constants
-	  */
-	 i915_emit_arith( p, 
-			 A0_MUL,
-			 tmp, A0_DEST_CHANNEL_XY, 0,
-			 swizzle(tmp, X,X,ONE,ONE), 
-			 swizzle(tmp, X,ONE,ONE,ONE), 0);
-
-	 i915_emit_arith( p, 
-			 A0_MUL,
-			 tmp, A0_DEST_CHANNEL_XYZ, 0,
-			 swizzle(tmp, X,Y,X,ONE), 
-			 swizzle(tmp, X,X,ONE,ONE), 0);
-
-	 i915_emit_arith( p, 
-			 A0_MUL,
-			 tmp, A0_DEST_CHANNEL_XYZ, 0,
-			 swizzle(tmp, X,X,Z,ONE), 
-			 swizzle(tmp, Z,ONE,ONE,ONE), 0);
-	    
-	 i915_emit_arith( p, 
-			 A0_DP4,
-			 get_result_vector( p, inst ), 
-			 get_result_flags( inst ), 0,
-			 swizzle(tmp, ONE,Z,Y,X),
-			 i915_emit_const4fv( p, cos_constants ), 0);
-
-	 break;
-
-      case FP_OPCODE_DP3: 
-	 EMIT_2ARG_ARITH( A0_DP3 );
-	 break;
-
-      case FP_OPCODE_DP4: 
-	 EMIT_2ARG_ARITH( A0_DP4 );
-	 break;
-
-      case FP_OPCODE_DPH:  
-	 src0 = src_vector( p, &inst->SrcReg[0], program);
-	 src1 = src_vector( p, &inst->SrcReg[1], program);
-
-	 i915_emit_arith( p, 
-			 A0_DP4,
-			 get_result_vector( p, inst ), 
-			 get_result_flags( inst ), 0,
-			 swizzle(src0, X,Y,Z,ONE), src1, 0);
-	 break;
-
-      case FP_OPCODE_DST: 
-	 src0 = src_vector( p, &inst->SrcReg[0], program);
-	 src1 = src_vector( p, &inst->SrcReg[1], program);
-
-	 /* result[0] = 1    * 1;
-	  * result[1] = a[1] * b[1];
-	  * result[2] = a[2] * 1;
-	  * result[3] = 1    * b[3];
-	  */
-	 i915_emit_arith( p, 
-			 A0_MUL,
-			 get_result_vector( p, inst ), 
-			 get_result_flags( inst ), 0,
-			 swizzle(src0, ONE, Y, Z,   ONE), 
-			 swizzle(src1, ONE, Y, ONE, W  ),
-			 0);
-	 break;
-
-      case FP_OPCODE_EX2: 
-	 src0 = src_vector( p, &inst->SrcReg[0], program);
-
-	 i915_emit_arith( p, 
-			 A0_EXP,
-			 get_result_vector( p, inst ), 
-			 get_result_flags( inst ), 0,
-			 swizzle(src0,X,X,X,X), 0, 0);
-	 break;
-
-      case FP_OPCODE_FLR: 
-	 EMIT_1ARG_ARITH( A0_FLR );
-	 break;
-
-      case FP_OPCODE_FRC: 
-	 EMIT_1ARG_ARITH( A0_FRC );
-	 break;
-
-      case FP_OPCODE_KIL:
-	 src0 = src_vector( p, &inst->SrcReg[0], program);
-	 tmp = i915_get_utemp( p );
-
-	 i915_emit_texld( p,
-			 tmp, A0_DEST_CHANNEL_ALL, /* use a dummy dest reg */
-			 0,
-			 src0,
-			 T0_TEXKILL );
-	 break;
-
-      case FP_OPCODE_LG2: 
-	 src0 = src_vector( p, &inst->SrcReg[0], program);
-
-	 i915_emit_arith( p, 
-			 A0_LOG,
-			 get_result_vector( p, inst ), 
-			 get_result_flags( inst ), 0,
-			 swizzle(src0,X,X,X,X), 0, 0);
-	 break;
-
-      case FP_OPCODE_LIT: 
-	 src0 = src_vector( p, &inst->SrcReg[0], program);
-	 tmp = i915_get_utemp( p );
-
-	 /* tmp = max( a.xyzw, a.00zw )
-	  * XXX: Clamp tmp.w to -128..128
-	  * tmp.y = log(tmp.y)
-	  * tmp.y = tmp.w * tmp.y
-	  * tmp.y = exp(tmp.y)
-	  * result = cmp (a.11-x1, a.1x01, a.1xy1 )
-	  */
-	 i915_emit_arith( p, A0_MAX, tmp, A0_DEST_CHANNEL_ALL, 0, 
-			 src0, swizzle(src0, ZERO, ZERO, Z, W), 0 );
-
-	 i915_emit_arith( p, A0_LOG, tmp, A0_DEST_CHANNEL_Y, 0, 
-			 swizzle(tmp, Y, Y, Y, Y), 0, 0 );
-
-	 i915_emit_arith( p, A0_MUL, tmp, A0_DEST_CHANNEL_Y, 0, 
-			 swizzle(tmp, ZERO, Y, ZERO, ZERO), 
-			 swizzle(tmp, ZERO, W, ZERO, ZERO), 0 );
-
-	 i915_emit_arith( p, A0_EXP, tmp, A0_DEST_CHANNEL_Y, 0, 
-			 swizzle(tmp, Y, Y, Y, Y), 0, 0 );
-
-	 i915_emit_arith( p, A0_CMP,
-			 get_result_vector( p, inst ), 
-			 get_result_flags( inst ), 0,
-			 negate(swizzle(tmp, ONE, ONE, X, ONE),0,0,1,0),
-			 swizzle(tmp, ONE, X, ZERO, ONE),
-			 swizzle(tmp, ONE, X, Y, ONE));
-		     
-	 break;
-
-      case FP_OPCODE_LRP: 
-	 src0 = src_vector( p, &inst->SrcReg[0], program);
-	 src1 = src_vector( p, &inst->SrcReg[1], program);
-	 src2 = src_vector( p, &inst->SrcReg[2], program);
-	 flags = get_result_flags( inst );
-	 tmp = i915_get_utemp( p );
-
-	 /* b*a + c*(1-a)
-	  *
-	  * b*a + c - ca 
-	  *
-	  * tmp = b*a + c, 
-	  * result = (-c)*a + tmp 
-	  */
-	 i915_emit_arith( p, A0_MAD, tmp, 
-			 flags & A0_DEST_CHANNEL_ALL, 0,
-			 src1, src0, src2 );
-
-	 i915_emit_arith( p, A0_MAD, 
-			 get_result_vector( p, inst ), 
-			 flags, 0, 
-			 negate(src2, 1,1,1,1), src0, tmp );
-	 break;
-
-      case FP_OPCODE_MAD:
-	 EMIT_3ARG_ARITH( A0_MAD );
-	 break;
-
-      case FP_OPCODE_MAX:
-	 EMIT_2ARG_ARITH( A0_MAX );
-	 break;
-
-      case FP_OPCODE_MIN: 
-	 src0 = src_vector( p, &inst->SrcReg[0], program);
-	 src1 = src_vector( p, &inst->SrcReg[1], program);
-	 tmp = i915_get_utemp( p );
-	 flags = get_result_flags( inst );
-
-	 i915_emit_arith( p, 
-			 A0_MAX,
-			 tmp, flags & A0_DEST_CHANNEL_ALL, 0,
-			 negate(src0,1,1,1,1), 
-			 negate(src1,1,1,1,1), 0);
-
-	 i915_emit_arith( p,
-			 A0_MOV,
-			 get_result_vector( p, inst ), 
-			 flags, 0,
-			 negate(tmp, 1,1,1,1), 0, 0);
-	 break;
-
-      case FP_OPCODE_MOV: 
-	 EMIT_1ARG_ARITH( A0_MOV );
-	 break;
-
-      case FP_OPCODE_MUL: 
-	 EMIT_2ARG_ARITH( A0_MUL );
-	 break;
-
-      case FP_OPCODE_POW: 
-	 src0 = src_vector( p, &inst->SrcReg[0], program);
-	 src1 = src_vector( p, &inst->SrcReg[1], program);
-	 tmp = i915_get_utemp( p );
-	 flags = get_result_flags( inst );
-
-	 /* XXX: masking on intermediate values, here and elsewhere.
-	  */
-	 i915_emit_arith( p, 
-			 A0_LOG,
-			 tmp, A0_DEST_CHANNEL_X, 0,
-			 swizzle(src0,X,X,X,X), 0, 0);
-
-	 i915_emit_arith( p,
-			 A0_MUL,
-			 tmp, A0_DEST_CHANNEL_X, 0,
-			 tmp, src1, 0);
-
-
-	 i915_emit_arith( p,
-			 A0_EXP,
-			 get_result_vector( p, inst ), 
-			 flags, 0,
-			 swizzle(tmp,X,X,X,X), 0, 0);
-
-	 break;
-
-      case FP_OPCODE_RCP: 
-	 src0 = src_vector( p, &inst->SrcReg[0], program);
-
-	 i915_emit_arith( p, 
-			 A0_RCP,
-			 get_result_vector( p, inst ), 
-			 get_result_flags( inst ), 0,
-			 swizzle(src0,X,X,X,X), 0, 0);
-	 break;
-
-      case FP_OPCODE_RSQ: 
-
-	 src0 = src_vector( p, &inst->SrcReg[0], program);
-
-	 i915_emit_arith( p, 
-			 A0_RSQ,
-			 get_result_vector( p, inst ), 
-			 get_result_flags( inst ), 0,
-			 swizzle(src0,X,X,X,X), 0, 0);
-	 break;
-	 
-      case FP_OPCODE_SCS:
-	 src0 = src_vector( p, &inst->SrcReg[0], program);
-	 tmp = i915_get_utemp( p );
-
-	 /* 
-	  * t0.xy = MUL x.xx11, x.x1111  ; x^2, x, 1, 1
-	  * t0 = MUL t0.xyxy t0.xx11 ; x^4, x^3, x^2, x
-	  * t1 = MUL t0.xyyw t0.yz11    ; x^7 x^5 x^3 x
-	  * scs.x = DP4 t1, sin_constants
-	  * t1 = MUL t0.xxz1 t0.z111    ; x^6 x^4 x^2 1
-	  * scs.y = DP4 t1, cos_constants
-	  */
-	 i915_emit_arith( p, 
-			 A0_MUL,
-			 tmp, A0_DEST_CHANNEL_XY, 0,
-			 swizzle(src0, X,X,ONE,ONE), 
-			 swizzle(src0, X,ONE,ONE,ONE), 0);
-
-	 i915_emit_arith( p, 
-			 A0_MUL,
-			 tmp, A0_DEST_CHANNEL_ALL, 0,
-			 swizzle(tmp, X,Y,X,Y), 
-			 swizzle(tmp, X,X,ONE,ONE), 0);
-
-	 if (inst->DstReg.WriteMask & WRITEMASK_Y) {
-	    GLuint tmp1;
-	    
-	    if (inst->DstReg.WriteMask & WRITEMASK_X)
-	       tmp1 = i915_get_utemp( p );
-	    else
-	       tmp1 = tmp;
-
-	    i915_emit_arith( p, 
-			    A0_MUL,
-			    tmp1, A0_DEST_CHANNEL_ALL, 0,
-			    swizzle(tmp, X,Y,Y,W), 
-			    swizzle(tmp, X,Z,ONE,ONE), 0);
-	    
-	    i915_emit_arith( p, 
-			    A0_DP4,
-			    get_result_vector( p, inst ), 
-			    A0_DEST_CHANNEL_Y, 0,
-			    swizzle(tmp1, W,Z,Y,X),
-			    i915_emit_const4fv( p, sin_constants ), 0);
-	 }
-
-	 if (inst->DstReg.WriteMask & WRITEMASK_X) {
-	    i915_emit_arith( p, 
-			    A0_MUL,
-			    tmp, A0_DEST_CHANNEL_XYZ, 0,
-			    swizzle(tmp, X,X,Z,ONE), 
-			    swizzle(tmp, Z,ONE,ONE,ONE), 0);
-	    
-	    i915_emit_arith( p, 
-			    A0_DP4,
-			    get_result_vector( p, inst ), 
-			    A0_DEST_CHANNEL_X, 0,
-			    swizzle(tmp, ONE,Z,Y,X), 
-			    i915_emit_const4fv( p, cos_constants ), 0);
-	 }
-	 break;
-
-      case FP_OPCODE_SGE: 
-	 EMIT_2ARG_ARITH( A0_SGE );
-	 break;
-
-      case FP_OPCODE_SIN:
-	 src0 = src_vector( p, &inst->SrcReg[0], program);
-	 tmp = i915_get_utemp( p );
-
-	 i915_emit_arith( p, 
-			 A0_MUL,
-			 tmp, A0_DEST_CHANNEL_X, 0,
-			 src0, 
-			 i915_emit_const1f(p, 1.0/(PI * 2)),
-			 0);
-
-	 i915_emit_arith( p, 
-			 A0_MOD,
-			 tmp, A0_DEST_CHANNEL_X, 0,
-			 tmp, 
-			 0, 0 );
-
-	 /* By choosing different taylor constants, could get rid of this mul:
-	  */
-	 i915_emit_arith( p, 
-			 A0_MUL,
-			 tmp, A0_DEST_CHANNEL_X, 0,
-			 tmp, 
-			 i915_emit_const1f(p, (PI * 2)),
-			 0);
-
-	 /* 
-	  * t0.xy = MUL x.xx11, x.x1111  ; x^2, x, 1, 1
-	  * t0 = MUL t0.xyxy t0.xx11 ; x^4, x^3, x^2, x
-	  * t1 = MUL t0.xyyw t0.yz11    ; x^7 x^5 x^3 x
-	  * result = DP4 t1.wzyx, sin_constants
-	  */
-	 i915_emit_arith( p, 
-			 A0_MUL,
-			 tmp, A0_DEST_CHANNEL_XY, 0,
-			 swizzle(tmp, X,X,ONE,ONE), 
-			 swizzle(tmp, X,ONE,ONE,ONE), 0);
-
-	 i915_emit_arith( p, 
-			 A0_MUL,
-			 tmp, A0_DEST_CHANNEL_ALL, 0,
-			 swizzle(tmp, X,Y,X,Y), 
-			 swizzle(tmp, X,X,ONE,ONE), 0);
-
-	 i915_emit_arith( p, 
-			 A0_MUL,
-			 tmp, A0_DEST_CHANNEL_ALL, 0,
-			 swizzle(tmp, X,Y,Y,W), 
-			 swizzle(tmp, X,Z,ONE,ONE), 0);
-	    
-	 i915_emit_arith( p, 
-			 A0_DP4,
-			 get_result_vector( p, inst ), 
-			 get_result_flags( inst ), 0,
-			 swizzle(tmp, W, Z, Y, X ),
-			 i915_emit_const4fv( p, sin_constants ), 0);
-	 break;
-
-      case FP_OPCODE_SLT: 
-	 EMIT_2ARG_ARITH( A0_SLT );
-	 break;
-
-      case FP_OPCODE_SUB: 
-	 src0 = src_vector( p, &inst->SrcReg[0], program);
-	 src1 = src_vector( p, &inst->SrcReg[1], program);
-
-	 i915_emit_arith( p, 
-			 A0_ADD,
-			 get_result_vector( p, inst ), 
-			 get_result_flags( inst ), 0,
-			 src0, negate(src1, 1,1,1,1), 0);
-	 break;
-
-      case FP_OPCODE_SWZ: 
-	 EMIT_1ARG_ARITH( A0_MOV ); /* extended swizzle handled natively */
-	 break;
-
-      case FP_OPCODE_TEX: 
-	 EMIT_TEX( T0_TEXLD );
-	 break;
-
-      case FP_OPCODE_TXB:
-	 EMIT_TEX( T0_TEXLDB );
-	 break;
-
-      case FP_OPCODE_TXP:
-	 EMIT_TEX( T0_TEXLDP );
-	 break;
-
-      case FP_OPCODE_XPD:
-	 /* Cross product:
-	  *      result.x = src0.y * src1.z - src0.z * src1.y;
-	  *      result.y = src0.z * src1.x - src0.x * src1.z;
-	  *      result.z = src0.x * src1.y - src0.y * src1.x;
-	  *      result.w = undef;
-	  */
-	 src0 = src_vector( p, &inst->SrcReg[0], program);
-	 src1 = src_vector( p, &inst->SrcReg[1], program);
-	 tmp = i915_get_utemp( p );
-	 
-	 i915_emit_arith( p, 
-			 A0_MUL,
-			 tmp, A0_DEST_CHANNEL_ALL, 0,
-			 swizzle(src0,Z,X,Y,ONE), 
-			 swizzle(src1,Y,Z,X,ONE), 0);
-
-	 i915_emit_arith( p, 
-			 A0_MAD,
-			 get_result_vector( p, inst ), 
-			 get_result_flags( inst ), 0,
-			 swizzle(src0,Y,Z,X,ONE), 
-			 swizzle(src1,Z,X,Y,ONE), 
-			 negate(tmp,1,1,1,0));
-	 break;
-
-      case FP_OPCODE_END:
-	 return;
-	 
-      default:
-	 i915_program_error( p, "bad opcode" );
-	 return;
-      }
-
-      inst++;
-      i915_release_utemps( p ); 
-   }
-}
-
-/* Rather than trying to intercept and jiggle depth writes during
- * emit, just move the value into its correct position at the end of
- * the program:
- */
-static void fixup_depth_write( struct i915_fragment_program *p )
-{
-   if (p->depth_written) {
-      GLuint depth = UREG(REG_TYPE_OD, 0);
-
-      i915_emit_arith( p, 
-		      A0_MOV,
-		      depth, A0_DEST_CHANNEL_W, 0,
-		      swizzle(depth,X,Y,Z,Z), 
-		      0, 0);
-   }
-}
-
-
-#define FRAG_BIT_TEX(n)  (FRAG_BIT_TEX0 << (n))
-
-
-static void check_wpos( struct i915_fragment_program *p )
-{
-   GLuint inputs = p->FragProg.InputsRead;
-   GLint i;
-
-   p->wpos_tex = -1;
-
-   for (i = 0; i < p->ctx->Const.MaxTextureCoordUnits; i++) {
-      if (inputs & FRAG_BIT_TEX(i)) 
-	 continue;
-      else if (inputs & FRAG_BIT_WPOS) {
-	 p->wpos_tex = i;
-	 inputs &= ~FRAG_BIT_WPOS;
-      }   
-   }
-
-   if (inputs & FRAG_BIT_WPOS) {
-      i915_program_error(p, "No free texcoord for wpos value");
-   }
-}
-
-
-static void translate_program( struct i915_fragment_program *p )
-{
-   i915ContextPtr i915 = I915_CONTEXT(p->ctx);
-   
-   i915_init_program( i915, p );
-   check_wpos( p ); 
-   upload_program( p );
-   fixup_depth_write( p );
-   i915_fini_program( p ); 
-   
-   p->translated = 1;
-}
-
-
-static void track_params( struct i915_fragment_program *p )
-{
-   GLint i;
-
-   if (p->nr_params)
-      _mesa_load_state_parameters(p->ctx, p->FragProg.Parameters); 
-
-   for (i = 0; i < p->nr_params; i++) {
-      GLint reg = p->param[i].reg;
-      COPY_4V( p->constant[reg], p->param[i].values );
-   }
-   
-   p->params_uptodate = 1;
-   p->on_hardware = 0;		/* overkill */
-}
-
-
-static void i915BindProgram( GLcontext *ctx,
-			    GLenum target, 
-			    struct program *prog )
-{
-   if (target == GL_FRAGMENT_PROGRAM_ARB) {
-      i915ContextPtr i915 = I915_CONTEXT(ctx);
-      struct i915_fragment_program *p = (struct i915_fragment_program *)prog;
-
-      if (i915->current_program == p) 
-	 return;
-      
-      if (i915->current_program) {
-	 i915->current_program->on_hardware = 0;
-	 i915->current_program->params_uptodate = 0;
-      }
-      
-      i915->current_program = p;
-
-      assert(p->on_hardware == 0);
-      assert(p->params_uptodate == 0);
-
-      /* Hack: make sure fog is correctly enabled according to this
-       * fragment program's fog options.
-       */
-      ctx->Driver.Enable( ctx, GL_FRAGMENT_PROGRAM_ARB, 
-			  ctx->FragmentProgram.Enabled );
-   }
-}
-
-static struct program *i915NewProgram( GLcontext *ctx,
-				      GLenum target, 
-				      GLuint id )
-{
-   switch (target) {
-   case GL_VERTEX_PROGRAM_ARB:
-      return _mesa_init_vertex_program( ctx, CALLOC_STRUCT(vertex_program),
-					target, id );
-
-   case GL_FRAGMENT_PROGRAM_ARB: {
-      struct i915_fragment_program *prog = CALLOC_STRUCT(i915_fragment_program);
-      if (prog) {
-	 i915_init_program( I915_CONTEXT(ctx), prog );
-
-	 return _mesa_init_fragment_program( ctx, &prog->FragProg,
-					     target, id );
-      }
-      else
-	 return NULL;
-   }
-
-   default:
-      /* Just fallback:
-       */
-      return _mesa_new_program( ctx, target, id );
-   }
-}
-
-static void i915DeleteProgram( GLcontext *ctx,
-			      struct program *prog )
-{
-   if (prog->Target == GL_FRAGMENT_PROGRAM_ARB) {
-      i915ContextPtr i915 = I915_CONTEXT(ctx);
-      struct i915_fragment_program *p = (struct i915_fragment_program *)prog;
-      
-      if (i915->current_program == p) 
-	 i915->current_program = 0;
-   }
-
-   _mesa_delete_program( ctx, prog );
-}
-
-
-static GLboolean i915IsProgramNative( GLcontext *ctx,
-				     GLenum target, 
-				     struct program *prog )
-{
-   if (target == GL_FRAGMENT_PROGRAM_ARB) {
-      struct i915_fragment_program *p = (struct i915_fragment_program *)prog;
-
-      if (!p->translated)
-	 translate_program( p );
-      
-      return !p->error;
-   }
-   else
-      return GL_TRUE;
-}
-
-static void i915ProgramStringNotify( GLcontext *ctx,
-				    GLenum target,
-				    struct program *prog )
-{
-   if (target == GL_FRAGMENT_PROGRAM_ARB) {
-      struct i915_fragment_program *p = (struct i915_fragment_program *)prog;
-      p->translated = 0;
-
-      /* Hack: make sure fog is correctly enabled according to this
-       * fragment program's fog options.
-       */
-      ctx->Driver.Enable( ctx, GL_FRAGMENT_PROGRAM_ARB, 
-			  ctx->FragmentProgram.Enabled );
-   }
-}
-
-
-void i915ValidateFragmentProgram( i915ContextPtr i915 )
-{
-   GLcontext *ctx = &i915->intel.ctx;
-   intelContextPtr intel = INTEL_CONTEXT(ctx);
-   TNLcontext *tnl = TNL_CONTEXT(ctx);
-   struct vertex_buffer *VB = &tnl->vb;
-
-   struct i915_fragment_program *p = 
-      (struct i915_fragment_program *)ctx->FragmentProgram._Current;
-
-   GLuint inputsRead = p->FragProg.InputsRead;
-   GLuint s4 = i915->state.Ctx[I915_CTXREG_LIS4] & ~S4_VFMT_MASK;
-   GLuint s2 = S2_TEXCOORD_NONE;
-   int i, offset = 0;
-
-   /* Important:
-    */
-   VB->AttribPtr[VERT_ATTRIB_POS] = VB->NdcPtr;
-
-   if (!p->translated) 
-      translate_program( p );
-
-   intel->vertex_attr_count = 0;
-   intel->wpos_offset = 0;
-   intel->wpos_size = 0;
-   intel->coloroffset = 0;
-   intel->specoffset = 0;
-
-   if (inputsRead & FRAG_BITS_TEX_ANY) {
-      EMIT_ATTR( _TNL_ATTRIB_POS, EMIT_4F_VIEWPORT, S4_VFMT_XYZW, 16 );
-   }
-   else {
-      EMIT_ATTR( _TNL_ATTRIB_POS, EMIT_3F_VIEWPORT, S4_VFMT_XYZ, 12 );
-   }
-
-   if (inputsRead & FRAG_BIT_COL0) {
-      intel->coloroffset = offset / 4;
-      EMIT_ATTR( _TNL_ATTRIB_COLOR0, EMIT_4UB_4F_BGRA, S4_VFMT_COLOR, 4 );
-   }
-   
-   if ((inputsRead & (FRAG_BIT_COL1|FRAG_BIT_FOGC)) || 
-       i915->vertex_fog != I915_FOG_NONE) {
-
-      if (inputsRead & FRAG_BIT_COL1) {
-	 intel->specoffset = offset / 4;
-	 EMIT_ATTR( _TNL_ATTRIB_COLOR1, EMIT_3UB_3F_BGR, S4_VFMT_SPEC_FOG, 3 );
-      }
-      else
-	 EMIT_PAD(3);
-
-      if ((inputsRead & FRAG_BIT_FOGC) || i915->vertex_fog != I915_FOG_NONE) 
-	 EMIT_ATTR( _TNL_ATTRIB_FOG, EMIT_1UB_1F, S4_VFMT_SPEC_FOG, 1 );
-      else
-	 EMIT_PAD( 1 );
-   }
-
-#if 0
-   if ((inputsRead & FRAG_BIT_FOGC) || i915->vertex_fog != I915_FOG_NONE) {
-      EMIT_ATTR( _TNL_ATTRIB_FOG, EMIT_1F, S4_VFMT_FOG_PARAM, 4 );
-   }
-#endif
-
-   for (i = 0; i < p->ctx->Const.MaxTextureCoordUnits; i++) {
-      if (inputsRead & FRAG_BIT_TEX(i)) {
-	 int sz = VB->TexCoordPtr[i]->size;
-	    
-	 s2 &= ~S2_TEXCOORD_FMT(i, S2_TEXCOORD_FMT0_MASK);
-	 s2 |= S2_TEXCOORD_FMT(i, SZ_TO_HW(sz));
-
-	 EMIT_ATTR( _TNL_ATTRIB_TEX0+i, EMIT_SZ(sz), 0, sz * 4 );
-      }
-      else if (i == p->wpos_tex) {
-	
-	 /* If WPOS is required, duplicate the XYZ position data in an
-	  * unused texture coordinate:
-	  */
-	 s2 &= ~S2_TEXCOORD_FMT(i, S2_TEXCOORD_FMT0_MASK);
-	 s2 |= S2_TEXCOORD_FMT(i, SZ_TO_HW(3));
-
-	 intel->wpos_offset = offset;
-	 intel->wpos_size = 3 * sizeof(GLuint);
-
-	 EMIT_PAD( intel->wpos_size );
-      }   
-   }
-
-   if (s2 != i915->state.Ctx[I915_CTXREG_LIS2] ||
-       s4 != i915->state.Ctx[I915_CTXREG_LIS4]) {
-    
-      I915_STATECHANGE( i915, I915_UPLOAD_CTX );
-
-      /* Must do this *after* statechange, so as not to affect
-       * buffered vertices reliant on the old state:
-       */
-      intel->vertex_size = _tnl_install_attrs( &intel->ctx, 
-					       intel->vertex_attrs, 
-					       intel->vertex_attr_count,
-					       intel->ViewportMatrix.m, 0 ); 
-
-      intel->vertex_size >>= 2;
-
-      i915->state.Ctx[I915_CTXREG_LIS2] = s2;
-      i915->state.Ctx[I915_CTXREG_LIS4] = s4;
-
-      assert(intel->vtbl.check_vertex_size( intel, intel->vertex_size ));
-   }
-
-   if (!p->params_uptodate) 
-      track_params( p );
-
-   if (!p->on_hardware) 
-      i915_upload_program( i915, p );
-}
-
-void i915InitFragProgFuncs( struct dd_function_table *functions )
-{
-   functions->BindProgram = i915BindProgram;
-   functions->NewProgram = i915NewProgram;
-   functions->DeleteProgram = i915DeleteProgram;
-   functions->IsProgramNative = i915IsProgramNative;
-   functions->ProgramStringNotify = i915ProgramStringNotify;
-}
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/i915/i915_metaops.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/i915/i915_metaops.c
deleted file mode 100644
index 2e9063edf..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/i915/i915_metaops.c
+++ /dev/null
@@ -1,516 +0,0 @@
-/**************************************************************************
- * 
- * Copyright 2003 Tungsten Graphics, Inc., Cedar Park, Texas.
- * All Rights Reserved.
- * 
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sub license, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- * 
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- * 
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
- * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
- * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
- * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
- * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- * 
- **************************************************************************/
-
-#include "glheader.h"
-#include "enums.h"
-#include "mtypes.h"
-#include "macros.h"
-#include "utils.h"
-
-#include "intel_screen.h"
-#include "intel_batchbuffer.h"
-#include "intel_ioctl.h"
-
-#include "i915_context.h"
-#include "i915_reg.h"
-
-/* A large amount of state doesn't need to be uploaded.
- */
-#define ACTIVE (I915_UPLOAD_PROGRAM | 		\
-		I915_UPLOAD_STIPPLE |		\
-		I915_UPLOAD_CTX |		\
-		I915_UPLOAD_BUFFERS |		\
-		I915_UPLOAD_TEX(0))		
-
-#define SET_STATE( i915, STATE )			\
-do {						\
-   i915->current->emitted &= ~ACTIVE;		\
-   i915->current = &i915->STATE;			\
-   i915->current->emitted &= ~ACTIVE;		\
-} while (0)
-
-/* Operations where the 3D engine is decoupled temporarily from the
- * current GL state and used for other purposes than simply rendering
- * incoming triangles.
- */
-static void set_initial_state( i915ContextPtr i915 )
-{
-   memcpy(&i915->meta, &i915->initial, sizeof(i915->meta) );
-   i915->meta.active = ACTIVE;
-   i915->meta.emitted = 0;
-}
-
-
-static void set_no_depth_stencil_write( i915ContextPtr i915 )
-{
-   /* ctx->Driver.Enable( ctx, GL_STENCIL_TEST, GL_FALSE )
-    */
-   i915->meta.Ctx[I915_CTXREG_LIS5] &= ~(S5_STENCIL_TEST_ENABLE | 
-				       S5_STENCIL_WRITE_ENABLE);
-
-   /* ctx->Driver.Enable( ctx, GL_DEPTH_TEST, GL_FALSE )
-    */
-   i915->meta.Ctx[I915_CTXREG_LIS6] &= ~(S6_DEPTH_TEST_ENABLE |
-				       S6_DEPTH_WRITE_ENABLE);
-
-   i915->meta.emitted &= ~I915_UPLOAD_CTX;
-}
-
-/* Set stencil unit to replace always with the reference value.
- */
-static void set_stencil_replace( i915ContextPtr i915,
-				 GLuint s_mask,
-				 GLuint s_clear)
-{
-   GLuint op = STENCILOP_REPLACE;
-   GLuint func = COMPAREFUNC_ALWAYS;
-
-   /* ctx->Driver.Enable( ctx, GL_STENCIL_TEST, GL_TRUE )
-    */
-   i915->meta.Ctx[I915_CTXREG_LIS5] |= (S5_STENCIL_TEST_ENABLE | 
-				      S5_STENCIL_WRITE_ENABLE);
-
-
-   /* ctx->Driver.Enable( ctx, GL_DEPTH_TEST, GL_FALSE )
-    */
-   i915->meta.Ctx[I915_CTXREG_LIS6] &= ~(S6_DEPTH_TEST_ENABLE |
-				       S6_DEPTH_WRITE_ENABLE);
-
-
-   /* ctx->Driver.StencilMask( ctx, s_mask )
-    */
-   i915->meta.Ctx[I915_CTXREG_STATE4] &= ~MODE4_ENABLE_STENCIL_WRITE_MASK;
-
-   i915->meta.Ctx[I915_CTXREG_STATE4] |= (ENABLE_STENCIL_WRITE_MASK |
-					STENCIL_WRITE_MASK(s_mask));
-
-
-   /* ctx->Driver.StencilOp( ctx, GL_REPLACE, GL_REPLACE, GL_REPLACE )
-    */
-   i915->meta.Ctx[I915_CTXREG_LIS5] &= ~(S5_STENCIL_FAIL_MASK |
-				       S5_STENCIL_PASS_Z_FAIL_MASK |
-				       S5_STENCIL_PASS_Z_PASS_MASK);
-
-   i915->meta.Ctx[I915_CTXREG_LIS5] |= ((op << S5_STENCIL_FAIL_SHIFT) |
-				      (op << S5_STENCIL_PASS_Z_FAIL_SHIFT) |
-				      (op << S5_STENCIL_PASS_Z_PASS_SHIFT));
-
-
-   /* ctx->Driver.StencilFunc( ctx, GL_ALWAYS, s_ref, ~0 )
-    */
-   i915->meta.Ctx[I915_CTXREG_STATE4] &= ~MODE4_ENABLE_STENCIL_TEST_MASK;
-   i915->meta.Ctx[I915_CTXREG_STATE4] |= (ENABLE_STENCIL_TEST_MASK |
-					STENCIL_TEST_MASK(0xff));
-
-   i915->meta.Ctx[I915_CTXREG_LIS5] &= ~(S5_STENCIL_REF_MASK |
-				       S5_STENCIL_TEST_FUNC_MASK);
-					
-   i915->meta.Ctx[I915_CTXREG_LIS5] |= ((s_clear << S5_STENCIL_REF_SHIFT) |  
-				      (func << S5_STENCIL_TEST_FUNC_SHIFT)); 
-
-
-   i915->meta.emitted &= ~I915_UPLOAD_CTX;
-}
-
-
-static void set_color_mask( i915ContextPtr i915, GLboolean state )
-{
-   const GLuint mask = (S5_WRITEDISABLE_RED |
-			S5_WRITEDISABLE_GREEN |
-			S5_WRITEDISABLE_BLUE |
-			S5_WRITEDISABLE_ALPHA);
-
-   /* Copy colormask state from "regular" hw context.
-    */
-   if (state) {
-      i915->meta.Ctx[I915_CTXREG_LIS5] &= ~mask;
-      i915->meta.Ctx[I915_CTXREG_LIS5] |= 
-	 (i915->state.Ctx[I915_CTXREG_LIS5] & mask);
-   }
-   else 
-      i915->meta.Ctx[I915_CTXREG_LIS5] |= mask;
-      
-   i915->meta.emitted &= ~I915_UPLOAD_CTX;
-}
-
-
-
-
-#define REG( type, nr ) (((type)<<5)|(nr))
-
-#define REG_R(x)       REG(REG_TYPE_R, x)
-#define REG_T(x)       REG(REG_TYPE_T, x)
-#define REG_CONST(x)   REG(REG_TYPE_CONST, x)
-#define REG_S(x)       REG(REG_TYPE_S, x)
-#define REG_OC         REG(REG_TYPE_OC, 0)
-#define REG_OD	       REG(REG_TYPE_OD, 0)
-#define REG_U(x)       REG(REG_TYPE_U, x)
-
-#define REG_T_DIFFUSE  REG(REG_TYPE_T, T_DIFFUSE)
-#define REG_T_SPECULAR REG(REG_TYPE_T, T_SPECULAR)
-#define REG_T_FOG_W    REG(REG_TYPE_T, T_FOG_W)
-#define REG_T_TEX(x)   REG(REG_TYPE_T, x)
-
-
-#define A0_DEST_REG( reg ) ( (reg) << A0_DEST_NR_SHIFT )
-#define A0_SRC0_REG( reg ) ( (reg) << A0_SRC0_NR_SHIFT )
-#define A1_SRC1_REG( reg ) ( (reg) << A1_SRC1_NR_SHIFT )
-#define A1_SRC2_REG( reg ) ( (reg) << A1_SRC2_NR_SHIFT )
-#define A2_SRC2_REG( reg ) ( (reg) << A2_SRC2_NR_SHIFT )
-#define D0_DECL_REG( reg ) ( (reg) << D0_NR_SHIFT )
-#define T0_DEST_REG( reg ) ( (reg) << T0_DEST_NR_SHIFT )
-
-#define T0_SAMPLER( unit )     ((unit)<<T0_SAMPLER_NR_SHIFT)
-
-#define T1_ADDRESS_REG( type, nr ) (((type)<<T1_ADDRESS_REG_TYPE_SHIFT)| \
-				    ((nr)<<T1_ADDRESS_REG_NR_SHIFT))
-
-
-#define A1_SRC0_XYZW ((SRC_X << A1_SRC0_CHANNEL_X_SHIFT) |	\
-		      (SRC_Y << A1_SRC0_CHANNEL_Y_SHIFT) |	\
-		      (SRC_Z << A1_SRC0_CHANNEL_Z_SHIFT) |	\
-		      (SRC_W << A1_SRC0_CHANNEL_W_SHIFT))
-
-#define A1_SRC1_XY   ((SRC_X << A1_SRC1_CHANNEL_X_SHIFT) |	\
-		      (SRC_Y << A1_SRC1_CHANNEL_Y_SHIFT))
-
-#define A2_SRC1_ZW   ((SRC_Z << A2_SRC1_CHANNEL_Z_SHIFT) |	\
-		      (SRC_W << A2_SRC1_CHANNEL_W_SHIFT))
-
-#define A2_SRC2_XYZW ((SRC_X << A2_SRC2_CHANNEL_X_SHIFT) |	\
-		      (SRC_Y << A2_SRC2_CHANNEL_Y_SHIFT) |	\
-		      (SRC_Z << A2_SRC2_CHANNEL_Z_SHIFT) |	\
-		      (SRC_W << A2_SRC2_CHANNEL_W_SHIFT))
-
-
-
-
-
-static void set_no_texture( i915ContextPtr i915 )
-{
-   static const GLuint prog[] = {
-      _3DSTATE_PIXEL_SHADER_PROGRAM,
-
-      /* Declare incoming diffuse color:
-       */
-      (D0_DCL |
-       D0_DECL_REG( REG_T_DIFFUSE ) |
-       D0_CHANNEL_ALL),
-      D1_MBZ,
-      D2_MBZ,
-
-      /* output-color = mov(t_diffuse)
-       */
-      (A0_MOV |
-       A0_DEST_REG( REG_OC ) |
-       A0_DEST_CHANNEL_ALL |
-       A0_SRC0_REG( REG_T_DIFFUSE )),
-      (A1_SRC0_XYZW),
-      0,
-   };
-
-   
-   memcpy( i915->meta.Program, prog, sizeof(prog) );
-   i915->meta.ProgramSize = sizeof(prog) / sizeof(*prog);
-   i915->meta.Program[0] |= i915->meta.ProgramSize - 2;
-   i915->meta.emitted &= ~I915_UPLOAD_PROGRAM;
-}
-
-#if 0
-static void enable_texture_blend_replace( i915ContextPtr i915 )
-{
-   static const GLuint prog[] = {
-      _3DSTATE_PIXEL_SHADER_PROGRAM,
-
-      /* Declare the sampler:
-       */
-      (D0_DCL |
-       D0_DECL_REG( REG_S(0) ) |
-       D0_SAMPLE_TYPE_2D |
-       D0_CHANNEL_NONE),
-      D1_MBZ,
-      D2_MBZ,
-
-      /* Declare the interpolated texture coordinate:
-       */
-      (D0_DCL |
-       D0_DECL_REG( REG_T_TEX(0) ) |
-       D0_CHANNEL_ALL),
-      D1_MBZ,
-      D2_MBZ,
-
-      /* output-color = texld(sample0, texcoord0) 
-       */
-      (T0_TEXLD | 
-       T0_DEST_REG( REG_OC ) |
-       T0_SAMPLER( 0 )),
-      T1_ADDRESS_REG(REG_TYPE_T, 0),
-      T2_MBZ
-   };
-
-   memcpy( i915->meta.Program, prog, sizeof(prog) );
-   i915->meta.ProgramSize = sizeof(prog) / sizeof(*prog);
-   i915->meta.Program[0] |= i915->meta.ProgramSize - 2;
-   i915->meta.emitted &= ~I915_UPLOAD_PROGRAM;
-}
-
-
-
-
-
-/* Set up an arbitary piece of memory as a rectangular texture
- * (including the front or back buffer).
- */
-static void set_tex_rect_source( i915ContextPtr i915,
-				 GLuint offset,
-				 GLuint width, 
-				 GLuint height,
-				 GLuint pitch,
-				 GLuint textureFormat )
-{
-   GLuint unit = 0;
-   GLint numLevels = 1;
-   GLuint *state = i915->meta.Tex[0];
-
-   pitch *= i915->intel.intelScreen->cpp;
-
-/*    fprintf(stderr, "%s: offset: %x w: %d h: %d pitch %d format %x\n", */
-/* 	   __FUNCTION__, offset, width, height, pitch, textureFormat ); */
-
-   state[I915_TEXREG_MS2] = offset;
-   state[I915_TEXREG_MS3] = (((height - 1) << MS3_HEIGHT_SHIFT) |
-			    ((width - 1) << MS3_WIDTH_SHIFT) |
-			    textureFormat |
-			    MS3_USE_FENCE_REGS);
-
-   state[I915_TEXREG_MS4] = ((((pitch / 4) - 1) << MS4_PITCH_SHIFT) | 
-			    MS4_CUBE_FACE_ENA_MASK |
-			    ((((numLevels-1) * 4)) << MS4_MAX_LOD_SHIFT));
-
-   state[I915_TEXREG_SS2] = ((FILTER_NEAREST << SS2_MIN_FILTER_SHIFT) |
-			    (MIPFILTER_NONE << SS2_MIP_FILTER_SHIFT) |
-			    (FILTER_NEAREST << SS2_MAG_FILTER_SHIFT));
-   state[I915_TEXREG_SS3] = ((TEXCOORDMODE_WRAP << SS3_TCX_ADDR_MODE_SHIFT) |
-			    (TEXCOORDMODE_WRAP << SS3_TCY_ADDR_MODE_SHIFT) |
-			    (TEXCOORDMODE_WRAP << SS3_TCZ_ADDR_MODE_SHIFT) |
-			    (unit<<SS3_TEXTUREMAP_INDEX_SHIFT));
-
-   state[I915_TEXREG_SS4] = 0;
-
-   i915->meta.emitted &= ~I915_UPLOAD_TEX(0);
-}
-#endif
-
-/* Select between front and back draw buffers.
- */
-static void set_draw_offset( i915ContextPtr i915,
-			     GLuint offset )
-{
-   i915->meta.Buffer[I915_DESTREG_CBUFADDR2] = offset;
-   i915->meta.emitted &= ~I915_UPLOAD_BUFFERS;
-}
-
-#if 0
-/* Setup an arbitary draw format, useful for targeting texture or agp
- * memory.
- */
-static void set_draw_format( i915ContextPtr i915,
-			     GLuint format,
-			     GLuint depth_format)
-{
-   i915->meta.Buffer[I915_DESTREG_DV1] = (DSTORG_HORT_BIAS(0x8) | /* .5 */
-					DSTORG_VERT_BIAS(0x8) | /* .5 */
-					format |
-					LOD_PRECLAMP_OGL |
-					TEX_DEFAULT_COLOR_OGL |
-					depth_format);
-
-   i915->meta.emitted &= ~I915_UPLOAD_BUFFERS;
-/*    fprintf(stderr, "%s: DV1: %x\n",  */
-/* 	   __FUNCTION__, i915->meta.Buffer[I915_DESTREG_DV1]); */
-}
-#endif
-
-static void set_vertex_format( i915ContextPtr i915 )
-{
-   i915->meta.Ctx[I915_CTXREG_LIS2] = 
-      (S2_TEXCOORD_FMT(0, TEXCOORDFMT_2D) |
-       S2_TEXCOORD_FMT(1, TEXCOORDFMT_NOT_PRESENT) | 
-       S2_TEXCOORD_FMT(2, TEXCOORDFMT_NOT_PRESENT) |
-       S2_TEXCOORD_FMT(3, TEXCOORDFMT_NOT_PRESENT) |
-       S2_TEXCOORD_FMT(4, TEXCOORDFMT_NOT_PRESENT) |
-       S2_TEXCOORD_FMT(5, TEXCOORDFMT_NOT_PRESENT) | 
-       S2_TEXCOORD_FMT(6, TEXCOORDFMT_NOT_PRESENT) |
-       S2_TEXCOORD_FMT(7, TEXCOORDFMT_NOT_PRESENT));
-
-   i915->meta.Ctx[I915_CTXREG_LIS4] &= ~S4_VFMT_MASK;
-
-   i915->meta.Ctx[I915_CTXREG_LIS4] |= 
-      (S4_VFMT_COLOR |
-       S4_VFMT_SPEC_FOG |
-       S4_VFMT_XYZW);
-
-   i915->meta.emitted &= ~I915_UPLOAD_CTX;
-
-}
-
-
-static void draw_quad(i915ContextPtr i915, 
-		      GLfloat x0, GLfloat x1,
-		      GLfloat y0, GLfloat y1, 
-		      GLubyte red, GLubyte green,
-		      GLubyte blue, GLubyte alpha,
-		      GLfloat s0, GLfloat s1,
-		      GLfloat t0, GLfloat t1 )
-{
-   GLuint vertex_size = 8;
-   GLuint *vb = intelEmitInlinePrimitiveLocked( &i915->intel, 
-						PRIM3D_TRIFAN, 
-						4 * vertex_size,
-						vertex_size );
-   intelVertex tmp;
-   int i;
-
-   if (0)
-      fprintf(stderr, "%s: %f,%f-%f,%f 0x%x%x%x%x %f,%f-%f,%f\n",
-	      __FUNCTION__,
-	      x0,y0,x1,y1,red,green,blue,alpha,s0,t0,s1,t1);
-
-
-   /* initial vertex, left bottom */
-   tmp.v.x = x0;
-   tmp.v.y = y0;
-   tmp.v.z = 1.0;
-   tmp.v.w = 1.0; 
-   tmp.v.color.red = red;
-   tmp.v.color.green = green;
-   tmp.v.color.blue = blue;
-   tmp.v.color.alpha = alpha;
-   tmp.v.specular.red = 0;
-   tmp.v.specular.green = 0;
-   tmp.v.specular.blue = 0;
-   tmp.v.specular.alpha = 0;
-   tmp.v.u0 = s0;
-   tmp.v.v0 = t0;
-
-   for (i = 0 ; i < vertex_size ; i++)
-      vb[i] = tmp.ui[i];
-
-   /* right bottom */
-   vb += vertex_size;
-   tmp.v.x = x1;
-   tmp.v.u0 = s1;
-   for (i = 0 ; i < vertex_size ; i++)
-      vb[i] = tmp.ui[i];
-
-   /* right top */
-   vb += vertex_size;
-   tmp.v.y = y1;
-   tmp.v.v0 = t1;
-   for (i = 0 ; i < vertex_size ; i++)
-      vb[i] = tmp.ui[i];
-
-   /* left top */
-   vb += vertex_size;
-   tmp.v.x = x0;
-   tmp.v.u0 = s0;
-   for (i = 0 ; i < vertex_size ; i++)
-      vb[i] = tmp.ui[i];
-}
-
-void 
-i915ClearWithTris(intelContextPtr intel, GLbitfield mask,
-		  GLboolean all,
-		  GLint cx, GLint cy, GLint cw, GLint ch)
-{
-   i915ContextPtr i915 = I915_CONTEXT( intel );
-   __DRIdrawablePrivate *dPriv = intel->driDrawable;
-   intelScreenPrivate *screen = intel->intelScreen;
-   int x0, y0, x1, y1;
-
-   SET_STATE( i915, meta ); 
-   set_initial_state( i915 ); 
-   set_no_texture( i915 ); 
-   set_vertex_format( i915 ); 
-
-   LOCK_HARDWARE(intel);
-
-   if(!all) {
-      x0 = cx;
-      y0 = cy;
-      x1 = x0 + cw;
-      y1 = y0 + ch;
-   } else {
-      x0 = 0;
-      y0 = 0;
-      x1 = x0 + dPriv->w;
-      y1 = y0 + dPriv->h;
-   }
-
-   /* Don't do any clipping to screen - these are window coordinates.
-    * The active cliprects will be applied as for any other geometry.
-    */
-
-   if (mask & BUFFER_BIT_FRONT_LEFT) { 
-      set_no_depth_stencil_write( i915 );
-      set_color_mask( i915, GL_TRUE );
-      set_draw_offset( i915, screen->frontOffset );
-
-      draw_quad(i915, x0, x1, y0, y1,
-		intel->clear_red, intel->clear_green, 
- 		intel->clear_blue, intel->clear_alpha, 
-		0, 0, 0, 0);
-   }
-
-   if (mask & BUFFER_BIT_BACK_LEFT) {
-      set_no_depth_stencil_write( i915 );
-      set_color_mask( i915, GL_TRUE );
-      set_draw_offset( i915, screen->backOffset );
-
-      draw_quad(i915, x0, x1, y0, y1,
-		intel->clear_red, intel->clear_green,
-		intel->clear_blue, intel->clear_alpha,
-		0, 0, 0, 0);
-   }
-
-   if (mask & BUFFER_BIT_STENCIL) {
-      set_stencil_replace( i915, 
-			   intel->ctx.Stencil.WriteMask[0], 
-			   intel->ctx.Stencil.Clear);
-      
-      set_color_mask( i915, GL_FALSE );
-      set_draw_offset( i915, screen->frontOffset ); /* could be either? */
-
-      draw_quad( i915, x0, x1, y0, y1, 0, 0, 0, 0, 0, 0, 0, 0 );
-   }
-
-   UNLOCK_HARDWARE(intel);
-
-   SET_STATE( i915, state );
-}
-
-
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/i915/i915_program.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/i915/i915_program.c
deleted file mode 100644
index cf3ebc171..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/i915/i915_program.c
+++ /dev/null
@@ -1,466 +0,0 @@
-/**************************************************************************
- * 
- * Copyright 2003 Tungsten Graphics, Inc., Cedar Park, Texas.
- * All Rights Reserved.
- * 
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sub license, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- * 
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- * 
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
- * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
- * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
- * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
- * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- * 
- **************************************************************************/
-
-#include <strings.h>
-
-#include "glheader.h"
-#include "macros.h"
-#include "enums.h"
-
-#include "tnl/t_context.h"
-#include "intel_batchbuffer.h"
-
-#include "i915_reg.h"
-#include "i915_context.h"
-#include "i915_program.h"
-
-
-#define A0_DEST( reg ) (((reg)&UREG_TYPE_NR_MASK)>>UREG_A0_DEST_SHIFT_LEFT)
-#define D0_DEST( reg ) (((reg)&UREG_TYPE_NR_MASK)>>UREG_A0_DEST_SHIFT_LEFT)
-#define T0_DEST( reg ) (((reg)&UREG_TYPE_NR_MASK)>>UREG_A0_DEST_SHIFT_LEFT)
-#define A0_SRC0( reg ) (((reg)&UREG_MASK)>>UREG_A0_SRC0_SHIFT_LEFT)
-#define A1_SRC0( reg ) (((reg)&UREG_MASK)<<UREG_A1_SRC0_SHIFT_RIGHT)
-#define A1_SRC1( reg ) (((reg)&UREG_MASK)>>UREG_A1_SRC1_SHIFT_LEFT)
-#define A2_SRC1( reg ) (((reg)&UREG_MASK)<<UREG_A2_SRC1_SHIFT_RIGHT)
-#define A2_SRC2( reg ) (((reg)&UREG_MASK)>>UREG_A2_SRC2_SHIFT_LEFT)
-
-/* These are special, and don't have swizzle/negate bits.
- */
-#define T0_SAMPLER( reg )     (GET_UREG_NR(reg)<<T0_SAMPLER_NR_SHIFT)
-#define T1_ADDRESS_REG( reg ) ((GET_UREG_NR(reg)<<T1_ADDRESS_REG_NR_SHIFT) | \
-			       (GET_UREG_TYPE(reg)<<T1_ADDRESS_REG_TYPE_SHIFT))
-
-
-/* Macros for translating UREG's into the various register fields used
- * by the I915 programmable unit.
- */
-#define UREG_A0_DEST_SHIFT_LEFT  (UREG_TYPE_SHIFT - A0_DEST_TYPE_SHIFT)
-#define UREG_A0_SRC0_SHIFT_LEFT  (UREG_TYPE_SHIFT - A0_SRC0_TYPE_SHIFT)
-#define UREG_A1_SRC0_SHIFT_RIGHT (A1_SRC0_CHANNEL_W_SHIFT - UREG_CHANNEL_W_SHIFT)
-#define UREG_A1_SRC1_SHIFT_LEFT  (UREG_TYPE_SHIFT - A1_SRC1_TYPE_SHIFT)
-#define UREG_A2_SRC1_SHIFT_RIGHT (A2_SRC1_CHANNEL_W_SHIFT - UREG_CHANNEL_W_SHIFT)
-#define UREG_A2_SRC2_SHIFT_LEFT  (UREG_TYPE_SHIFT - A2_SRC2_TYPE_SHIFT)
-
-#define UREG_MASK         0xffffff00
-#define UREG_TYPE_NR_MASK ((REG_TYPE_MASK << UREG_TYPE_SHIFT) | \
-  			   (REG_NR_MASK << UREG_NR_SHIFT))
-
-
-#define I915_CONSTFLAG_PARAM 0x1f
-
-GLuint i915_get_temp( struct i915_fragment_program *p )
-{
-   int bit = ffs( ~p->temp_flag );
-   if (!bit) {
-      fprintf(stderr, "%s: out of temporaries\n", __FILE__);
-      exit(1);
-   }
-
-   p->temp_flag |= 1<<(bit-1);
-   return UREG(REG_TYPE_R, (bit-1));
-}
-
-
-GLuint i915_get_utemp( struct i915_fragment_program *p )
-{
-   int bit = ffs( ~p->utemp_flag );
-   if (!bit) {
-      fprintf(stderr, "%s: out of temporaries\n", __FILE__);
-      exit(1);
-   }
-
-   p->utemp_flag |= 1<<(bit-1);
-   return UREG(REG_TYPE_U, (bit-1));
-}
-
-void i915_release_utemps( struct i915_fragment_program *p )
-{
-   p->utemp_flag = ~0x7;
-}
-
-
-GLuint i915_emit_decl( struct i915_fragment_program *p,
-		      GLuint type, GLuint nr, GLuint d0_flags )
-{
-   GLuint reg = UREG(type, nr);
-
-   if (type == REG_TYPE_T) {
-      if (p->decl_t & (1<<nr))
-	 return reg;
-
-      p->decl_t |= (1<<nr);
-   }
-   else if (type == REG_TYPE_S) {
-      if (p->decl_s & (1<<nr))
-	 return reg;
-
-      p->decl_s |= (1<<nr);
-   }
-   else 
-      return reg;
-
-   *(p->decl++) = (D0_DCL | D0_DEST( reg ) | d0_flags);
-   *(p->decl++) = D1_MBZ;
-   *(p->decl++) = D2_MBZ;
-
-   p->nr_decl_insn++;
-   return reg;
-}
-
-GLuint i915_emit_arith( struct i915_fragment_program *p,
-		       GLuint op,
-		       GLuint dest,
-		       GLuint mask,
-		       GLuint saturate,
-		       GLuint src0,
-		       GLuint src1,
-		       GLuint src2 )
-{
-   GLuint c[3];
-   GLuint nr_const = 0;
-
-   assert(GET_UREG_TYPE(dest) != REG_TYPE_CONST);
-   assert(dest = UREG(GET_UREG_TYPE(dest), GET_UREG_NR(dest)));
-
-   if (GET_UREG_TYPE(src0) == REG_TYPE_CONST) c[nr_const++] = 0;
-   if (GET_UREG_TYPE(src1) == REG_TYPE_CONST) c[nr_const++] = 1;
-   if (GET_UREG_TYPE(src2) == REG_TYPE_CONST) c[nr_const++] = 2;
-
-   /* Recursively call this function to MOV additional const values
-    * into temporary registers.  Use utemp registers for this -
-    * currently shouldn't be possible to run out, but keep an eye on
-    * this.
-    */
-   if (nr_const > 1) {
-      GLuint s[3], first, i, old_utemp_flag;
-
-      s[0] = src0;
-      s[1] = src1;
-      s[2] = src2;
-      old_utemp_flag = p->utemp_flag;
-
-      first = GET_UREG_NR(s[c[0]]);
-      for (i = 1 ; i < nr_const ; i++) {
-	 if (GET_UREG_NR(s[c[i]]) != first) {
-	    GLuint tmp = i915_get_utemp(p);
-
-	    i915_emit_arith( p, A0_MOV, tmp, A0_DEST_CHANNEL_ALL, 0,
-			    s[c[i]], 0, 0 );
-	    s[c[i]] = tmp;
-	 }
-      }
-
-      src0 = s[0];
-      src1 = s[1];
-      src2 = s[2];
-      p->utemp_flag = old_utemp_flag; /* restore */
-   }
-
-   *(p->csr++) = (op | 
-		  A0_DEST( dest ) |
-		  mask | 
-		  saturate |
-		  A0_SRC0( src0 ));
-   *(p->csr++) = (A1_SRC0( src0 ) |
-		  A1_SRC1( src1 ));
-   *(p->csr++) = (A2_SRC1( src1 ) |
-		  A2_SRC2( src2 ));
-
-   p->nr_alu_insn++;
-   return dest;
-}
-
-GLuint i915_emit_texld( struct i915_fragment_program *p,
-			  GLuint dest,
-			  GLuint destmask,
-			  GLuint sampler,
-			  GLuint coord,
-			  GLuint op )
-{
-   assert(GET_UREG_TYPE(dest) != REG_TYPE_CONST);
-   assert(dest = UREG(GET_UREG_TYPE(dest), GET_UREG_NR(dest)));
-
-   if (GET_UREG_TYPE(coord) != REG_TYPE_T) {
-      p->nr_tex_indirect++;
-   }
-
-   *(p->csr++) = (op | 
-		  T0_DEST( dest ) |
-		  destmask |
-		  T0_SAMPLER( sampler ));
-
-   *(p->csr++) = T1_ADDRESS_REG( coord );
-   *(p->csr++) = T2_MBZ;
-
-   p->nr_tex_insn++;
-   return dest;
-}
-
-
-GLuint i915_emit_const1f( struct i915_fragment_program *p, GLfloat c0 )
-{
-   GLint reg, idx;
-
-   if (c0 == 0.0) return swizzle(UREG(REG_TYPE_R, 0), ZERO, ZERO, ZERO, ZERO);
-   if (c0 == 1.0) return swizzle(UREG(REG_TYPE_R, 0), ONE,  ONE,  ONE,  ONE );
-
-   for (reg = 0; reg < I915_MAX_CONSTANT; reg++) {
-      if (p->constant_flags[reg] == I915_CONSTFLAG_PARAM)
-	 continue;
-      for (idx = 0; idx < 4; idx++) {
-	 if (!(p->constant_flags[reg] & (1<<idx)) ||
-	     p->constant[reg][idx] == c0) {
-	    p->constant[reg][idx] = c0;
-	    p->constant_flags[reg] |= 1<<idx;
-	    if (reg+1 > p->nr_constants) p->nr_constants = reg+1;
-	    return swizzle(UREG(REG_TYPE_CONST, reg),idx,ZERO,ZERO,ONE);
-	 }
-      }
-   }
-
-   fprintf(stderr, "%s: out of constants\n", __FUNCTION__);
-   p->error = 1;
-   return 0;
-}
-
-GLuint i915_emit_const2f( struct i915_fragment_program *p, 
-			 GLfloat c0, GLfloat c1 )
-{
-   GLint reg, idx;
-
-   if (c0 == 0.0) return swizzle(i915_emit_const1f(p, c1), ZERO, X, Z, W);
-   if (c0 == 1.0) return swizzle(i915_emit_const1f(p, c1), ONE,  X, Z, W); 
-
-   if (c1 == 0.0) return swizzle(i915_emit_const1f(p, c0), X, ZERO, Z, W);
-   if (c1 == 1.0) return swizzle(i915_emit_const1f(p, c0), X, ONE,  Z, W);
-
-   for (reg = 0; reg < I915_MAX_CONSTANT; reg++) {
-      if (p->constant_flags[reg] == 0xf ||
-	  p->constant_flags[reg] == I915_CONSTFLAG_PARAM)
-	 continue;
-      for (idx = 0; idx < 3; idx++) {
-	 if (!(p->constant_flags[reg] & (3<<idx))) {
-	    p->constant[reg][idx] = c0;
-	    p->constant[reg][idx+1] = c1;
-	    p->constant_flags[reg] |= 3<<idx;
-	    if (reg+1 > p->nr_constants) p->nr_constants = reg+1;
-	    return swizzle(UREG(REG_TYPE_CONST, reg),idx,idx+1,ZERO,ONE);
-	 }
-      }
-   }
-
-   fprintf(stderr, "%s: out of constants\n", __FUNCTION__);
-   p->error = 1;
-   return 0;
-}
-
-
-
-GLuint i915_emit_const4f( struct i915_fragment_program *p, 
-			 GLfloat c0, GLfloat c1, GLfloat c2, GLfloat c3 )
-{
-   GLint reg;
-
-   for (reg = 0; reg < I915_MAX_CONSTANT; reg++) {
-      if (p->constant_flags[reg] == 0xf &&
-	  p->constant[reg][0] == c0 &&
-	  p->constant[reg][1] == c1 &&
-	  p->constant[reg][2] == c2 &&
-	  p->constant[reg][3] == c3) {
-	 return UREG(REG_TYPE_CONST, reg);
-      }
-      else if (p->constant_flags[reg] == 0) {
-	 p->constant[reg][0] = c0;
-	 p->constant[reg][1] = c1;
-	 p->constant[reg][2] = c2;
-	 p->constant[reg][3] = c3;
-	 p->constant_flags[reg] = 0xf;
-	 if (reg+1 > p->nr_constants) p->nr_constants = reg+1;
-	 return UREG(REG_TYPE_CONST, reg);
-      }
-   }
-
-   fprintf(stderr, "%s: out of constants\n", __FUNCTION__);
-   p->error = 1;
-   return 0;
-}
-
-
-GLuint i915_emit_const4fv( struct i915_fragment_program *p, const GLfloat *c )
-{
-   return i915_emit_const4f( p, c[0], c[1], c[2], c[3] );
-}
-
-
-GLuint i915_emit_param4fv( struct i915_fragment_program *p, 
-			  const GLfloat *values )
-{
-   GLint reg, i;
-
-   for (i = 0; i < p->nr_params; i++) {
-      if (p->param[i].values == values)
-	 return UREG(REG_TYPE_CONST, p->param[i].reg);
-   }
-
-
-   for (reg = 0; reg < I915_MAX_CONSTANT; reg++) {
-      if (p->constant_flags[reg] == 0) {
-	 p->constant_flags[reg] = I915_CONSTFLAG_PARAM;
-	 i = p->nr_params++;
-
-	 p->param[i].values = values;
-	 p->param[i].reg = reg;
-	 p->params_uptodate = 0;
-
-	 if (reg+1 > p->nr_constants) p->nr_constants = reg+1;
-	 return UREG(REG_TYPE_CONST, reg);
-      }
-   }
-
-   fprintf(stderr, "%s: out of constants\n", __FUNCTION__);
-   p->error = 1;
-   return 0;
-}
-
-
-
-
-void i915_program_error( struct i915_fragment_program *p, const GLubyte *msg )
-{
-   fprintf(stderr, "%s\n", msg);
-   p->error = 1;
-}
-
-void i915_init_program( i915ContextPtr i915, struct i915_fragment_program *p )
-{
-   GLcontext *ctx = &i915->intel.ctx;
-   TNLcontext *tnl = TNL_CONTEXT( ctx );
-   
-   p->translated = 0;
-   p->params_uptodate = 0;
-   p->on_hardware = 0;
-   p->error = 0;
-
-   p->nr_tex_indirect = 1;	/* correct? */
-   p->nr_tex_insn = 0;
-   p->nr_alu_insn = 0;
-   p->nr_decl_insn = 0;
-
-   p->ctx = ctx;  
-   memset( p->constant_flags, 0, sizeof(p->constant_flags) );
-
-   p->nr_constants = 0;
-   p->csr = p->program;
-   p->decl = p->declarations;
-   p->decl_s = 0;
-   p->decl_t = 0;
-   p->temp_flag = 0xffff000;
-   p->utemp_flag = ~0x7;
-   p->wpos_tex = -1;
-   p->depth_written = 0;
-   p->nr_params = 0;
-
-   p->src_texture = UREG_BAD;
-   p->src_previous = UREG(REG_TYPE_T, T_DIFFUSE);
-   p->last_tex_stage = 0;
-   p->VB = &tnl->vb;
-
-   *(p->decl++) = _3DSTATE_PIXEL_SHADER_PROGRAM;
-}
-
-
-void i915_fini_program( struct i915_fragment_program *p )
-{
-   GLuint program_size = p->csr - p->program;
-   GLuint decl_size = p->decl - p->declarations;
-   
-   if (p->nr_tex_indirect > I915_MAX_TEX_INDIRECT) 
-      i915_program_error(p, "Exceeded max nr indirect texture lookups");
-
-   if (p->nr_tex_insn > I915_MAX_TEX_INSN)
-      i915_program_error(p, "Exceeded max TEX instructions");
-
-   if (p->nr_alu_insn > I915_MAX_ALU_INSN)
-      i915_program_error(p, "Exceeded max ALU instructions");
-
-   if (p->nr_decl_insn > I915_MAX_DECL_INSN)
-      i915_program_error(p, "Exceeded max DECL instructions");
-
-   p->declarations[0] |= program_size + decl_size - 2;
-}
-
-void i915_upload_program( i915ContextPtr i915, struct i915_fragment_program *p )
-{
-   GLuint program_size = p->csr - p->program;
-   GLuint decl_size = p->decl - p->declarations;
-
-   FALLBACK( &i915->intel, I915_FALLBACK_PROGRAM, p->error );
-
-   /* Could just go straight to the batchbuffer from here:
-    */
-   if (i915->state.ProgramSize != (program_size + decl_size) ||
-       memcmp(i915->state.Program + decl_size, p->program, 
-	      program_size*sizeof(int)) != 0) {
-      I915_STATECHANGE( i915, I915_UPLOAD_PROGRAM );
-      memcpy(i915->state.Program, p->declarations, decl_size*sizeof(int));
-      memcpy(i915->state.Program + decl_size, p->program,
-	     program_size*sizeof(int));
-      i915->state.ProgramSize = decl_size + program_size;
-   }
-
-   /* Always seemed to get a failure if I used memcmp() to
-    * shortcircuit this state upload.  Needs further investigation?
-    */
-   if (p->nr_constants) {
-      GLuint nr = p->nr_constants;
-      
-      I915_ACTIVESTATE( i915, I915_UPLOAD_CONSTANTS, 1 );
-      I915_STATECHANGE( i915, I915_UPLOAD_CONSTANTS );
-
-      i915->state.Constant[0] = _3DSTATE_PIXEL_SHADER_CONSTANTS | ((nr) * 4);
-      i915->state.Constant[1] = (1<<(nr-1)) | ((1<<(nr-1))-1);
-      
-      memcpy(&i915->state.Constant[2], p->constant, 4*sizeof(int)*(nr));
-      i915->state.ConstantSize = 2 + (nr) * 4;
-
-      if (0) {
-	 GLuint i;
-	 for (i = 0; i < nr; i++) {
-	    fprintf(stderr, "const[%d]: %f %f %f %f\n", i, 
-		    p->constant[i][0],
-		    p->constant[i][1],
-		    p->constant[i][2],
-		    p->constant[i][3]);
-	 }
-      }
-   }
-   else {
-      I915_ACTIVESTATE( i915, I915_UPLOAD_CONSTANTS, 0 );
-   }  
-
-   p->on_hardware = 1;
-}
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/i915/i915_program.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/i915/i915_program.h
deleted file mode 100644
index c53ebead6..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/i915/i915_program.h
+++ /dev/null
@@ -1,163 +0,0 @@
-/**************************************************************************
- * 
- * Copyright 2003 Tungsten Graphics, Inc., Cedar Park, Texas.
- * All Rights Reserved.
- * 
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sub license, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- * 
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- * 
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
- * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
- * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
- * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
- * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- * 
- **************************************************************************/
-
-
-#ifndef I915_PROGRAM_H
-#define I915_PROGRAM_H
-
-#include "i915_context.h"
-#include "i915_reg.h"
-
-
-
-/* Having zero and one in here makes the definition of swizzle a lot
- * easier.
- */
-#define UREG_TYPE_SHIFT               29
-#define UREG_NR_SHIFT                 24
-#define UREG_CHANNEL_X_NEGATE_SHIFT   23
-#define UREG_CHANNEL_X_SHIFT          20
-#define UREG_CHANNEL_Y_NEGATE_SHIFT   19
-#define UREG_CHANNEL_Y_SHIFT          16
-#define UREG_CHANNEL_Z_NEGATE_SHIFT   15
-#define UREG_CHANNEL_Z_SHIFT          12
-#define UREG_CHANNEL_W_NEGATE_SHIFT   11
-#define UREG_CHANNEL_W_SHIFT          8
-#define UREG_CHANNEL_ZERO_NEGATE_MBZ  5
-#define UREG_CHANNEL_ZERO_SHIFT       4      
-#define UREG_CHANNEL_ONE_NEGATE_MBZ   1
-#define UREG_CHANNEL_ONE_SHIFT        0      
-
-#define UREG_BAD          0xffffffff /* not a valid ureg */
-
-#define X    SRC_X
-#define Y    SRC_Y
-#define Z    SRC_Z
-#define W    SRC_W
-#define ZERO SRC_ZERO
-#define ONE  SRC_ONE
-
-/* Construct a ureg:
- */
-#define UREG( type, nr ) (((type)<< UREG_TYPE_SHIFT) |		\
-			  ((nr)  << UREG_NR_SHIFT) |		\
-			  (X     << UREG_CHANNEL_X_SHIFT) |	\
-			  (Y     << UREG_CHANNEL_Y_SHIFT) |	\
-			  (Z     << UREG_CHANNEL_Z_SHIFT) |	\
-			  (W     << UREG_CHANNEL_W_SHIFT) |	\
-			  (ZERO  << UREG_CHANNEL_ZERO_SHIFT) |	\
-			  (ONE   << UREG_CHANNEL_ONE_SHIFT))
-
-#define GET_CHANNEL_SRC( reg, channel ) ((reg<<(channel*4)) & (0xf<<20))
-#define CHANNEL_SRC( src, channel ) (src>>(channel*4))
-
-#define GET_UREG_TYPE(reg) (((reg)>>UREG_TYPE_SHIFT)&REG_TYPE_MASK)
-#define GET_UREG_NR(reg)   (((reg)>>UREG_NR_SHIFT)&REG_NR_MASK)
-
-
-
-#define UREG_XYZW_CHANNEL_MASK 0x00ffff00
-
-/* One neat thing about the UREG representation:  
- */
-static __inline int swizzle( int reg, int x, int y, int z, int w )
-{
-   return ((reg & ~UREG_XYZW_CHANNEL_MASK) |
-	   CHANNEL_SRC( GET_CHANNEL_SRC( reg, x ), 0 ) |
-	   CHANNEL_SRC( GET_CHANNEL_SRC( reg, y ), 1 ) |
-	   CHANNEL_SRC( GET_CHANNEL_SRC( reg, z ), 2 ) |
-	   CHANNEL_SRC( GET_CHANNEL_SRC( reg, w ), 3 ));
-}
-
-/* Another neat thing about the UREG representation:  
- */
-static __inline int negate( int reg, int x, int y, int z, int w )
-{
-   return reg ^ (((x&1)<<UREG_CHANNEL_X_NEGATE_SHIFT)|
-		 ((y&1)<<UREG_CHANNEL_Y_NEGATE_SHIFT)|
-		 ((z&1)<<UREG_CHANNEL_Z_NEGATE_SHIFT)|
-		 ((w&1)<<UREG_CHANNEL_W_NEGATE_SHIFT));
-}
-
-
-extern GLuint i915_get_temp( struct i915_fragment_program *p );
-extern GLuint i915_get_utemp( struct i915_fragment_program *p );
-extern void i915_release_utemps( struct i915_fragment_program *p );
-
-
-extern GLuint i915_emit_texld( struct i915_fragment_program *p,
-			      GLuint dest,
-			      GLuint destmask,
-			      GLuint sampler,
-			      GLuint coord,
-			      GLuint op );
-
-extern GLuint i915_emit_arith( struct i915_fragment_program *p,
-			      GLuint op,
-			      GLuint dest,
-			      GLuint mask,
-			      GLuint saturate,
-			      GLuint src0,
-			      GLuint src1,
-			      GLuint src2 );
-
-extern GLuint i915_emit_decl( struct i915_fragment_program *p,
-			     GLuint type, GLuint nr, GLuint d0_flags );
-
-
-extern GLuint i915_emit_const1f( struct i915_fragment_program *p, 
-				GLfloat c0 );
-
-extern GLuint i915_emit_const2f( struct i915_fragment_program *p, 
-				GLfloat c0, GLfloat c1 );
-
-extern GLuint i915_emit_const4fv( struct i915_fragment_program *p,
-				 const GLfloat *c );
-
-extern GLuint i915_emit_const4f( struct i915_fragment_program *p, 
-				GLfloat c0, GLfloat c1, 
-				GLfloat c2, GLfloat c3 );
-
-
-extern GLuint i915_emit_param4fv( struct i915_fragment_program *p, 
-				 const GLfloat *values );
-
-extern void i915_program_error( struct i915_fragment_program *p,
-			       const GLubyte *msg );
-
-extern void i915_init_program( i915ContextPtr i915,
-			      struct i915_fragment_program *p );
-
-extern void i915_upload_program( i915ContextPtr i915, 
-				struct i915_fragment_program *p );
-
-extern void i915_fini_program( struct i915_fragment_program *p );
-
-
-
-
-#endif
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/i915/i915_reg.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/i915/i915_reg.h
deleted file mode 100644
index 3241b36b6..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/i915/i915_reg.h
+++ /dev/null
@@ -1,833 +0,0 @@
-/**************************************************************************
- * 
- * Copyright 2003 Tungsten Graphics, Inc., Cedar Park, Texas.
- * All Rights Reserved.
- * 
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sub license, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- * 
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- * 
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
- * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
- * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
- * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
- * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- * 
- **************************************************************************/
-
-
-#ifndef _I915_REG_H_
-#define _I915_REG_H_
-
-
-#include "intel_reg.h"
-
-#define I915_SET_FIELD( var, mask, value ) (var &= ~(mask), var |= value)
-
-#define CMD_3D (0x3<<29)
-
-#define PRIM3D_INLINE		(CMD_3D | (0x1f<<24))
-#define PRIM3D_TRILIST		(0x0<<18)
-#define PRIM3D_TRISTRIP 	(0x1<<18)
-#define PRIM3D_TRISTRIP_RVRSE	(0x2<<18)
-#define PRIM3D_TRIFAN		(0x3<<18)
-#define PRIM3D_POLY		(0x4<<18)
-#define PRIM3D_LINELIST 	(0x5<<18)
-#define PRIM3D_LINESTRIP	(0x6<<18)
-#define PRIM3D_RECTLIST 	(0x7<<18)
-#define PRIM3D_POINTLIST	(0x8<<18)
-#define PRIM3D_DIB		(0x9<<18)
-#define PRIM3D_CLEAR_RECT	(0xa<<18)
-#define PRIM3D_ZONE_INIT	(0xd<<18)
-#define PRIM3D_MASK		(0x1f<<18)
-
-/* p137 */
-#define _3DSTATE_AA_CMD			(CMD_3D | (0x06<<24))
-#define AA_LINE_ECAAR_WIDTH_ENABLE	(1<<16)
-#define AA_LINE_ECAAR_WIDTH_0_5 	0
-#define AA_LINE_ECAAR_WIDTH_1_0		(1<<14)
-#define AA_LINE_ECAAR_WIDTH_2_0 	(2<<14)
-#define AA_LINE_ECAAR_WIDTH_4_0 	(3<<14)
-#define AA_LINE_REGION_WIDTH_ENABLE	(1<<8)
-#define AA_LINE_REGION_WIDTH_0_5	0
-#define AA_LINE_REGION_WIDTH_1_0	(1<<6)
-#define AA_LINE_REGION_WIDTH_2_0	(2<<6)
-#define AA_LINE_REGION_WIDTH_4_0	(3<<6)
-
-/* 3DSTATE_BACKFACE_STENCIL_OPS, p138*/
-#define _3DSTATE_BACKFACE_STENCIL_OPS    (CMD_3D | (0x8<<24))
-#define BFO_ENABLE_STENCIL_REF          (1<<23)
-#define BFO_STENCIL_REF_SHIFT           15
-#define BFO_STENCIL_REF_MASK            (0xff<<15)
-#define BFO_ENABLE_STENCIL_FUNCS        (1<<14)
-#define BFO_STENCIL_TEST_SHIFT          11
-#define BFO_STENCIL_TEST_MASK           (0x7<<11)
-#define BFO_STENCIL_FAIL_SHIFT          8
-#define BFO_STENCIL_FAIL_MASK           (0x7<<8)
-#define BFO_STENCIL_PASS_Z_FAIL_SHIFT   5
-#define BFO_STENCIL_PASS_Z_FAIL_MASK    (0x7<<5)
-#define BFO_STENCIL_PASS_Z_PASS_SHIFT   2
-#define BFO_STENCIL_PASS_Z_PASS_MASK    (0x7<<2)
-#define BFO_ENABLE_STENCIL_TWO_SIDE     (1<<1)
-#define BFO_STENCIL_TWO_SIDE            (1<<0)
-
-
-/* 3DSTATE_BACKFACE_STENCIL_MASKS, p140 */
-#define _3DSTATE_BACKFACE_STENCIL_MASKS    (CMD_3D | (0x9<<24))
-#define BFM_ENABLE_STENCIL_TEST_MASK      (1<<17)
-#define BFM_ENABLE_STENCIL_WRITE_MASK     (1<<16)
-#define BFM_STENCIL_TEST_MASK_SHIFT       8
-#define BFM_STENCIL_TEST_MASK_MASK        (0xff<<8)
-#define BFM_STENCIL_WRITE_MASK_SHIFT      0
-#define BFM_STENCIL_WRITE_MASK_MASK       (0xff<<0)
-
-
-
-/* 3DSTATE_BIN_CONTROL p141 */
-
-/* p143 */
-#define _3DSTATE_BUF_INFO_CMD	(CMD_3D | (0x1d<<24) | (0x8e<<16) | 1)
-/* Dword 1 */
-#define BUF_3D_ID_COLOR_BACK	(0x3<<24)
-#define BUF_3D_ID_DEPTH 	(0x7<<24)
-#define BUF_3D_USE_FENCE	(1<<23)
-#define BUF_3D_TILED_SURFACE	(1<<22)
-#define BUF_3D_TILE_WALK_X	0
-#define BUF_3D_TILE_WALK_Y	(1<<21)
-#define BUF_3D_PITCH(x)         (((x)/4)<<2)
-/* Dword 2 */
-#define BUF_3D_ADDR(x)		((x) & ~0x3)
-
-
-/* 3DSTATE_CHROMA_KEY */
-
-/* 3DSTATE_CLEAR_PARAMETERS, p150 */
-
-/* 3DSTATE_CONSTANT_BLEND_COLOR, p153 */
-#define _3DSTATE_CONST_BLEND_COLOR_CMD	(CMD_3D | (0x1d<<24) | (0x88<<16))
-
-
-
-/* 3DSTATE_COORD_SET_BINDINGS, p154 */
-#define _3DSTATE_COORD_SET_BINDINGS      (CMD_3D | (0x16<<24))
-#define CSB_TCB(iunit, eunit)           ((eunit)<<(iunit*3))
-
-/* p156 */
-#define _3DSTATE_DFLT_DIFFUSE_CMD	(CMD_3D | (0x1d<<24) | (0x99<<16))
-
-/* p157 */
-#define _3DSTATE_DFLT_SPEC_CMD		(CMD_3D | (0x1d<<24) | (0x9a<<16))
-
-/* p158 */
-#define _3DSTATE_DFLT_Z_CMD		(CMD_3D | (0x1d<<24) | (0x98<<16))
-
-
-/* 3DSTATE_DEPTH_OFFSET_SCALE, p159 */
-#define _3DSTATE_DEPTH_OFFSET_SCALE       (CMD_3D | (0x1d<<24) | (0x97<<16))
-/* scale in dword 1 */
-
-
-/* 3DSTATE_DEPTH_SUBRECT_DISABLE, p160 */
-#define _3DSTATE_DEPTH_SUBRECT_DISABLE    (CMD_3D | (0x1c<<24) | (0x11<19) | 0x2)
-
-/* p161 */
-#define _3DSTATE_DST_BUF_VARS_CMD	(CMD_3D | (0x1d<<24) | (0x85<<16))
-/* Dword 1 */
-#define TEX_DEFAULT_COLOR_OGL           (0<<30)
-#define TEX_DEFAULT_COLOR_D3D           (1<<30)
-#define ZR_EARLY_DEPTH                  (1<<29)
-#define LOD_PRECLAMP_OGL                (1<<28)
-#define LOD_PRECLAMP_D3D                (0<<28)
-#define DITHER_FULL_ALWAYS              (0<<26)
-#define DITHER_FULL_ON_FB_BLEND         (1<<26)
-#define DITHER_CLAMPED_ALWAYS           (2<<26)
-#define LINEAR_GAMMA_BLEND_32BPP        (1<<25)
-#define DEBUG_DISABLE_ENH_DITHER        (1<<24)
-#define DSTORG_HORT_BIAS(x)		((x)<<20)
-#define DSTORG_VERT_BIAS(x)		((x)<<16)
-#define COLOR_4_2_2_CHNL_WRT_ALL	0
-#define COLOR_4_2_2_CHNL_WRT_Y		(1<<12)
-#define COLOR_4_2_2_CHNL_WRT_CR		(2<<12)
-#define COLOR_4_2_2_CHNL_WRT_CB		(3<<12)
-#define COLOR_4_2_2_CHNL_WRT_CRCB	(4<<12)
-#define COLR_BUF_8BIT			0
-#define COLR_BUF_RGB555 		(1<<8)
-#define COLR_BUF_RGB565 		(2<<8)
-#define COLR_BUF_ARGB8888		(3<<8)
-#define DEPTH_FRMT_16_FIXED		0
-#define DEPTH_FRMT_16_FLOAT		(1<<2)
-#define DEPTH_FRMT_24_FIXED_8_OTHER	(2<<2)
-#define VERT_LINE_STRIDE_1		(1<<1)
-#define VERT_LINE_STRIDE_0		(0<<1)
-#define VERT_LINE_STRIDE_OFS_1		1
-#define VERT_LINE_STRIDE_OFS_0		0
-
-/* p166 */
-#define _3DSTATE_DRAW_RECT_CMD		(CMD_3D|(0x1d<<24)|(0x80<<16)|3)
-/* Dword 1 */
-#define DRAW_RECT_DIS_DEPTH_OFS 	(1<<30)
-#define DRAW_DITHER_OFS_X(x)		((x)<<26)
-#define DRAW_DITHER_OFS_Y(x)		((x)<<24)
-/* Dword 2 */
-#define DRAW_YMIN(x)			((x)<<16)
-#define DRAW_XMIN(x)			(x)
-/* Dword 3 */
-#define DRAW_YMAX(x)			((x)<<16)
-#define DRAW_XMAX(x)			(x)
-/* Dword 4 */
-#define DRAW_YORG(x)			((x)<<16)
-#define DRAW_XORG(x)			(x)
-
-
-/* 3DSTATE_FILTER_COEFFICIENTS_4X4, p170 */
-
-/* 3DSTATE_FILTER_COEFFICIENTS_6X5, p172 */
-
-
-/* _3DSTATE_FOG_COLOR, p173 */
-#define _3DSTATE_FOG_COLOR_CMD		(CMD_3D|(0x15<<24))
-#define FOG_COLOR_RED(x)		((x)<<16)
-#define FOG_COLOR_GREEN(x)		((x)<<8)
-#define FOG_COLOR_BLUE(x)		(x)
-
-/* _3DSTATE_FOG_MODE, p174 */
-#define _3DSTATE_FOG_MODE_CMD		(CMD_3D|(0x1d<<24)|(0x89<<16)|2)
-/* Dword 1 */
-#define FMC1_FOGFUNC_MODIFY_ENABLE	(1<<31)
-#define FMC1_FOGFUNC_VERTEX		(0<<28)
-#define FMC1_FOGFUNC_PIXEL_EXP		(1<<28)
-#define FMC1_FOGFUNC_PIXEL_EXP2		(2<<28)
-#define FMC1_FOGFUNC_PIXEL_LINEAR	(3<<28)
-#define FMC1_FOGFUNC_MASK		(3<<28)
-#define FMC1_FOGINDEX_MODIFY_ENABLE     (1<<27)
-#define FMC1_FOGINDEX_Z		        (0<<25)
-#define FMC1_FOGINDEX_W   		(1<<25)
-#define FMC1_C1_C2_MODIFY_ENABLE	(1<<24)
-#define FMC1_DENSITY_MODIFY_ENABLE	(1<<23)
-#define FMC1_C1_ONE      	        (1<<13)
-#define FMC1_C1_MASK		        (0xffff<<4)
-/* Dword 2 */
-#define FMC2_C2_ONE		        (1<<16)
-/* Dword 3 */
-#define FMC3_D_ONE      		(1<<16)
-
-
-
-/* _3DSTATE_INDEPENDENT_ALPHA_BLEND, p177 */
-#define _3DSTATE_INDEPENDENT_ALPHA_BLEND_CMD	(CMD_3D|(0x0b<<24))
-#define IAB_MODIFY_ENABLE	        (1<<23)
-#define IAB_ENABLE       	        (1<<22)
-#define IAB_MODIFY_FUNC         	(1<<21)
-#define IAB_FUNC_SHIFT          	16
-#define IAB_MODIFY_SRC_FACTOR   	(1<<11)
-#define IAB_SRC_FACTOR_SHIFT		6
-#define IAB_SRC_FACTOR_MASK		(BLENDFACT_MASK<<6)
-#define IAB_MODIFY_DST_FACTOR	        (1<<5)
-#define IAB_DST_FACTOR_SHIFT		0
-#define IAB_DST_FACTOR_MASK		(BLENDFACT_MASK<<0)
-
-
-#define BLENDFUNC_ADD			0x0
-#define BLENDFUNC_SUBTRACT		0x1
-#define BLENDFUNC_REVERSE_SUBTRACT	0x2
-#define BLENDFUNC_MIN			0x3
-#define BLENDFUNC_MAX			0x4
-#define BLENDFUNC_MASK			0x7
-
-/* 3DSTATE_LOAD_INDIRECT, p180 */
-
-#define _3DSTATE_LOAD_INDIRECT	        (CMD_3D|(0x1d<<24)|(0x7<<16))
-#define LI0_STATE_STATIC_INDIRECT       (0x01<<8)
-#define LI0_STATE_DYNAMIC_INDIRECT      (0x02<<8)
-#define LI0_STATE_SAMPLER               (0x04<<8)
-#define LI0_STATE_MAP                   (0x08<<8)
-#define LI0_STATE_PROGRAM               (0x10<<8)
-#define LI0_STATE_CONSTANTS             (0x20<<8)
-
-#define SIS0_BUFFER_ADDRESS(x)          ((x)&~0x3)
-#define SIS0_FORCE_LOAD                 (1<<1)
-#define SIS0_BUFFER_VALID               (1<<0)
-#define SIS1_BUFFER_LENGTH(x)           ((x)&0xff)
-
-#define DIS0_BUFFER_ADDRESS(x)          ((x)&~0x3)
-#define DIS0_BUFFER_RESET               (1<<1)
-#define DIS0_BUFFER_VALID               (1<<0)
-
-#define SSB0_BUFFER_ADDRESS(x)          ((x)&~0x3)
-#define SSB0_FORCE_LOAD                 (1<<1)
-#define SSB0_BUFFER_VALID               (1<<0)
-#define SSB1_BUFFER_LENGTH(x)           ((x)&0xff)
-
-#define MSB0_BUFFER_ADDRESS(x)          ((x)&~0x3)
-#define MSB0_FORCE_LOAD                 (1<<1)
-#define MSB0_BUFFER_VALID               (1<<0)
-#define MSB1_BUFFER_LENGTH(x)           ((x)&0xff)
-
-#define PSP0_BUFFER_ADDRESS(x)          ((x)&~0x3)
-#define PSP0_FORCE_LOAD                 (1<<1)
-#define PSP0_BUFFER_VALID               (1<<0)
-#define PSP1_BUFFER_LENGTH(x)           ((x)&0xff)
-
-#define PSC0_BUFFER_ADDRESS(x)          ((x)&~0x3)
-#define PSC0_FORCE_LOAD                 (1<<1)
-#define PSC0_BUFFER_VALID               (1<<0)
-#define PSC1_BUFFER_LENGTH(x)           ((x)&0xff)
-
-
-
-
-
-/* _3DSTATE_RASTERIZATION_RULES */
-#define _3DSTATE_RASTER_RULES_CMD	(CMD_3D|(0x07<<24))
-#define ENABLE_POINT_RASTER_RULE	(1<<15)
-#define OGL_POINT_RASTER_RULE		(1<<13)
-#define ENABLE_TEXKILL_3D_4D            (1<<10)
-#define TEXKILL_3D                      (0<<9)
-#define TEXKILL_4D                      (1<<9)
-#define ENABLE_LINE_STRIP_PROVOKE_VRTX	(1<<8)
-#define ENABLE_TRI_FAN_PROVOKE_VRTX	(1<<5)
-#define LINE_STRIP_PROVOKE_VRTX(x)	((x)<<6)
-#define TRI_FAN_PROVOKE_VRTX(x) 	((x)<<3)
-
-/* _3DSTATE_SCISSOR_ENABLE, p256 */
-#define _3DSTATE_SCISSOR_ENABLE_CMD	(CMD_3D|(0x1c<<24)|(0x10<<19))
-#define ENABLE_SCISSOR_RECT		((1<<1) | 1)
-#define DISABLE_SCISSOR_RECT		(1<<1)
-
-/* _3DSTATE_SCISSOR_RECTANGLE_0, p257 */
-#define _3DSTATE_SCISSOR_RECT_0_CMD	(CMD_3D|(0x1d<<24)|(0x81<<16)|1)
-/* Dword 1 */
-#define SCISSOR_RECT_0_YMIN(x)		((x)<<16)
-#define SCISSOR_RECT_0_XMIN(x)		(x)
-/* Dword 2 */
-#define SCISSOR_RECT_0_YMAX(x)		((x)<<16)
-#define SCISSOR_RECT_0_XMAX(x)		(x)
-
-/* p189 */
-#define _3DSTATE_LOAD_STATE_IMMEDIATE_1   ((0x3<<29)|(0x1d<<24)|(0x04<<16))
-#define I1_LOAD_S(n)                      (1<<(4+n))
-
-#define S0_VB_OFFSET_MASK              0xffffffc
-#define S0_AUTO_CACHE_INV_DISABLE      (1<<0)
-
-#define S1_VERTEX_WIDTH_SHIFT          24
-#define S1_VERTEX_WIDTH_MASK           (0x3f<<24)
-#define S1_VERTEX_PITCH_SHIFT          16
-#define S1_VERTEX_PITCH_MASK           (0x3f<<16)
-
-#define TEXCOORDFMT_2D                 0x0
-#define TEXCOORDFMT_3D                 0x1
-#define TEXCOORDFMT_4D                 0x2
-#define TEXCOORDFMT_1D                 0x3
-#define TEXCOORDFMT_2D_16              0x4
-#define TEXCOORDFMT_4D_16              0x5
-#define TEXCOORDFMT_NOT_PRESENT        0xf
-#define S2_TEXCOORD_FMT0_MASK            0xf
-#define S2_TEXCOORD_FMT1_SHIFT           4
-#define S2_TEXCOORD_FMT(unit, type)    ((type)<<(unit*4))
-#define S2_TEXCOORD_NONE               (~0)
-
-/* S3 not interesting */
-
-#define S4_POINT_WIDTH_SHIFT           23
-#define S4_POINT_WIDTH_MASK            (0x1ff<<23)
-#define S4_LINE_WIDTH_SHIFT            19
-#define S4_LINE_WIDTH_ONE              (0x2<<19)
-#define S4_LINE_WIDTH_MASK             (0xf<<19)
-#define S4_FLATSHADE_ALPHA             (1<<18)
-#define S4_FLATSHADE_FOG               (1<<17)
-#define S4_FLATSHADE_SPECULAR          (1<<16)
-#define S4_FLATSHADE_COLOR             (1<<15)
-#define S4_CULLMODE_BOTH	       (0<<13)
-#define S4_CULLMODE_NONE	       (1<<13)
-#define S4_CULLMODE_CW		       (2<<13)
-#define S4_CULLMODE_CCW		       (3<<13)
-#define S4_CULLMODE_MASK	       (3<<13)
-#define S4_VFMT_POINT_WIDTH            (1<<12)
-#define S4_VFMT_SPEC_FOG               (1<<11)
-#define S4_VFMT_COLOR                  (1<<10)
-#define S4_VFMT_DEPTH_OFFSET           (1<<9)
-#define S4_VFMT_XYZ     	       (1<<6)
-#define S4_VFMT_XYZW     	       (2<<6)
-#define S4_VFMT_XY     		       (3<<6)
-#define S4_VFMT_XYW     	       (4<<6)
-#define S4_VFMT_XYZW_MASK              (7<<6)
-#define S4_FORCE_DEFAULT_DIFFUSE       (1<<5)
-#define S4_FORCE_DEFAULT_SPECULAR      (1<<4)
-#define S4_LOCAL_DEPTH_OFFSET_ENABLE   (1<<3)
-#define S4_VFMT_FOG_PARAM              (1<<2)
-#define S4_SPRITE_POINT_ENABLE         (1<<1)
-#define S4_LINE_ANTIALIAS_ENABLE       (1<<0)
-
-#define S4_VFMT_MASK (S4_VFMT_POINT_WIDTH   | 	\
-		      S4_VFMT_SPEC_FOG      |	\
-		      S4_VFMT_COLOR         |	\
-		      S4_VFMT_DEPTH_OFFSET  |	\
-		      S4_VFMT_XYZW_MASK     |	\
-		      S4_VFMT_FOG_PARAM)
-
-
-#define S5_WRITEDISABLE_ALPHA          (1<<31)
-#define S5_WRITEDISABLE_RED            (1<<30)
-#define S5_WRITEDISABLE_GREEN          (1<<29)
-#define S5_WRITEDISABLE_BLUE           (1<<28)
-#define S5_WRITEDISABLE_MASK           (0xf<<28)
-#define S5_FORCE_DEFAULT_POINT_SIZE    (1<<27)
-#define S5_LAST_PIXEL_ENABLE           (1<<26)
-#define S5_GLOBAL_DEPTH_OFFSET_ENABLE  (1<<25)
-#define S5_FOG_ENABLE                  (1<<24)
-#define S5_STENCIL_REF_SHIFT           16
-#define S5_STENCIL_REF_MASK            (0xff<<16)
-#define S5_STENCIL_TEST_FUNC_SHIFT     13
-#define S5_STENCIL_TEST_FUNC_MASK      (0x7<<13)
-#define S5_STENCIL_FAIL_SHIFT          10
-#define S5_STENCIL_FAIL_MASK           (0x7<<10)
-#define S5_STENCIL_PASS_Z_FAIL_SHIFT   7
-#define S5_STENCIL_PASS_Z_FAIL_MASK    (0x7<<7)
-#define S5_STENCIL_PASS_Z_PASS_SHIFT   4
-#define S5_STENCIL_PASS_Z_PASS_MASK    (0x7<<4)
-#define S5_STENCIL_WRITE_ENABLE        (1<<3)
-#define S5_STENCIL_TEST_ENABLE         (1<<2)
-#define S5_COLOR_DITHER_ENABLE         (1<<1)
-#define S5_LOGICOP_ENABLE              (1<<0)
-
-
-#define S6_ALPHA_TEST_ENABLE           (1<<31)
-#define S6_ALPHA_TEST_FUNC_SHIFT       28
-#define S6_ALPHA_TEST_FUNC_MASK        (0x7<<28)
-#define S6_ALPHA_REF_SHIFT             20
-#define S6_ALPHA_REF_MASK              (0xff<<20)
-#define S6_DEPTH_TEST_ENABLE           (1<<19)
-#define S6_DEPTH_TEST_FUNC_SHIFT       16
-#define S6_DEPTH_TEST_FUNC_MASK        (0x7<<16)
-#define S6_CBUF_BLEND_ENABLE           (1<<15)
-#define S6_CBUF_BLEND_FUNC_SHIFT       12
-#define S6_CBUF_BLEND_FUNC_MASK        (0x7<<12)
-#define S6_CBUF_SRC_BLEND_FACT_SHIFT   8
-#define S6_CBUF_SRC_BLEND_FACT_MASK    (0xf<<8)
-#define S6_CBUF_DST_BLEND_FACT_SHIFT   4
-#define S6_CBUF_DST_BLEND_FACT_MASK    (0xf<<4)
-#define S6_DEPTH_WRITE_ENABLE          (1<<3)
-#define S6_COLOR_WRITE_ENABLE          (1<<2)
-#define S6_TRISTRIP_PV_SHIFT           0
-#define S6_TRISTRIP_PV_MASK            (0x3<<0)
-
-#define S7_DEPTH_OFFSET_CONST_MASK     ~0
-
-/* 3DSTATE_MAP_DEINTERLACER_PARAMETERS */
-/* 3DSTATE_MAP_PALETTE_LOAD_32, p206 */
-
-
-/* _3DSTATE_MODES_4, p218 */
-#define _3DSTATE_MODES_4_CMD		(CMD_3D|(0x0d<<24))
-#define ENABLE_LOGIC_OP_FUNC		(1<<23)
-#define LOGIC_OP_FUNC(x)		((x)<<18)
-#define LOGICOP_MASK			(0xf<<18)
-#define MODE4_ENABLE_STENCIL_TEST_MASK	((1<<17)|(0xff00))
-#define ENABLE_STENCIL_TEST_MASK	(1<<17)
-#define STENCIL_TEST_MASK(x)		((x)<<8)
-#define MODE4_ENABLE_STENCIL_WRITE_MASK	((1<<16)|(0x00ff))
-#define ENABLE_STENCIL_WRITE_MASK	(1<<16)
-#define STENCIL_WRITE_MASK(x)		(x)
-
-/* _3DSTATE_MODES_5, p220 */
-#define _3DSTATE_MODES_5_CMD		(CMD_3D|(0x0c<<24))
-#define PIPELINE_FLUSH_RENDER_CACHE	(1<<18)
-#define PIPELINE_FLUSH_TEXTURE_CACHE	(1<<16)
-
-
-/* p221 */
-#define _3DSTATE_PIXEL_SHADER_CONSTANTS  (CMD_3D|(0x1d<<24)|(0x6<<16))
-#define PS1_REG(n)                      (1<<(n))
-#define PS2_CONST_X(n)                  (n)
-#define PS3_CONST_Y(n)                  (n)
-#define PS4_CONST_Z(n)                  (n)
-#define PS5_CONST_W(n)                  (n)
-
-/* p222 */
-
-
-#define I915_MAX_TEX_INDIRECT 4
-#define I915_MAX_TEX_INSN     32     
-#define I915_MAX_ALU_INSN     64
-#define I915_MAX_DECL_INSN    27
-#define I915_MAX_TEMPORARY    16
-
-
-/* Each instruction is 3 dwords long, though most don't require all
- * this space.  Maximum of 123 instructions.  Smaller maxes per insn
- * type.
- */
-#define _3DSTATE_PIXEL_SHADER_PROGRAM    (CMD_3D|(0x1d<<24)|(0x5<<16))
-
-#define REG_TYPE_R                 0 /* temporary regs, no need to
-				      * dcl, must be written before
-				      * read -- Preserved between
-				      * phases. 
-				      */
-#define REG_TYPE_T                 1 /* Interpolated values, must be
-				      * dcl'ed before use.
-				      *
-				      * 0..7: texture coord,
-				      * 8: diffuse spec,
-				      * 9: specular color,
-				      * 10: fog parameter in w.
-				      */
-#define REG_TYPE_CONST             2 /* Restriction: only one const
-				      * can be referenced per
-				      * instruction, though it may be
-				      * selected for multiple inputs.
-				      * Constants not initialized
-				      * default to zero.
-				      */
-#define REG_TYPE_S                 3 /* sampler */
-#define REG_TYPE_OC                4 /* output color (rgba) */
-#define REG_TYPE_OD                5 /* output depth (w), xyz are
-				      * temporaries.  If not written,
-				      * interpolated depth is used?
-				      */
-#define REG_TYPE_U                 6 /* unpreserved temporaries */
-#define REG_TYPE_MASK              0x7
-#define REG_NR_MASK                0xf
-
-
-/* REG_TYPE_T:
- */
-#define T_TEX0     0
-#define T_TEX1     1
-#define T_TEX2     2
-#define T_TEX3     3
-#define T_TEX4     4
-#define T_TEX5     5
-#define T_TEX6     6
-#define T_TEX7     7
-#define T_DIFFUSE  8
-#define T_SPECULAR 9
-#define T_FOG_W    10		/* interpolated fog is in W coord */
-
-/* Arithmetic instructions */
-
-/* .replicate_swizzle == selection and replication of a particular
- * scalar channel, ie., .xxxx, .yyyy, .zzzz or .wwww 
- */
-#define A0_NOP    (0x0<<24)		/* no operation */
-#define A0_ADD    (0x1<<24)		/* dst = src0 + src1 */
-#define A0_MOV    (0x2<<24)		/* dst = src0 */
-#define A0_MUL    (0x3<<24)		/* dst = src0 * src1 */
-#define A0_MAD    (0x4<<24)		/* dst = src0 * src1 + src2 */
-#define A0_DP2ADD (0x5<<24)		/* dst.xyzw = src0.xy dot src1.xy + src2.replicate_swizzle */
-#define A0_DP3    (0x6<<24)		/* dst.xyzw = src0.xyz dot src1.xyz */
-#define A0_DP4    (0x7<<24)		/* dst.xyzw = src0.xyzw dot src1.xyzw */
-#define A0_FRC    (0x8<<24)		/* dst = src0 - floor(src0) */
-#define A0_RCP    (0x9<<24)		/* dst.xyzw = 1/(src0.replicate_swizzle) */
-#define A0_RSQ    (0xa<<24)		/* dst.xyzw = 1/(sqrt(abs(src0.replicate_swizzle))) */
-#define A0_EXP    (0xb<<24)		/* dst.xyzw = exp2(src0.replicate_swizzle) */
-#define A0_LOG    (0xc<<24)		/* dst.xyzw = log2(abs(src0.replicate_swizzle)) */
-#define A0_CMP    (0xd<<24)		/* dst = (src0 >= 0.0) ? src1 : src2 */
-#define A0_MIN    (0xe<<24)		/* dst = (src0 < src1) ? src0 : src1 */
-#define A0_MAX    (0xf<<24)		/* dst = (src0 >= src1) ? src0 : src1 */
-#define A0_FLR    (0x10<<24)		/* dst = floor(src0) */
-#define A0_MOD    (0x11<<24)		/* dst = src0 fmod 1.0 */
-#define A0_TRC    (0x12<<24)		/* dst = int(src0) */
-#define A0_SGE    (0x13<<24)		/* dst = src0 >= src1 ? 1.0 : 0.0 */
-#define A0_SLT    (0x14<<24)		/* dst = src0 < src1 ? 1.0 : 0.0 */
-#define A0_DEST_SATURATE                 (1<<22)
-#define A0_DEST_TYPE_SHIFT                19
-/* Allow: R, OC, OD, U */
-#define A0_DEST_NR_SHIFT                 14
-/* Allow R: 0..15, OC,OD: 0..0, U: 0..2 */
-#define A0_DEST_CHANNEL_X                (1<<10)
-#define A0_DEST_CHANNEL_Y                (2<<10)
-#define A0_DEST_CHANNEL_Z                (4<<10)
-#define A0_DEST_CHANNEL_W                (8<<10)
-#define A0_DEST_CHANNEL_ALL              (0xf<<10)
-#define A0_DEST_CHANNEL_SHIFT            10
-#define A0_SRC0_TYPE_SHIFT               7
-#define A0_SRC0_NR_SHIFT                 2
-
-#define A0_DEST_CHANNEL_XY              (A0_DEST_CHANNEL_X|A0_DEST_CHANNEL_Y)
-#define A0_DEST_CHANNEL_XYZ             (A0_DEST_CHANNEL_XY|A0_DEST_CHANNEL_Z)
-
-
-#define SRC_X        0
-#define SRC_Y        1
-#define SRC_Z        2
-#define SRC_W        3
-#define SRC_ZERO     4
-#define SRC_ONE      5
-
-#define A1_SRC0_CHANNEL_X_NEGATE         (1<<31)
-#define A1_SRC0_CHANNEL_X_SHIFT          28
-#define A1_SRC0_CHANNEL_Y_NEGATE         (1<<27)
-#define A1_SRC0_CHANNEL_Y_SHIFT          24
-#define A1_SRC0_CHANNEL_Z_NEGATE         (1<<23)
-#define A1_SRC0_CHANNEL_Z_SHIFT          20
-#define A1_SRC0_CHANNEL_W_NEGATE         (1<<19)
-#define A1_SRC0_CHANNEL_W_SHIFT          16
-#define A1_SRC1_TYPE_SHIFT               13
-#define A1_SRC1_NR_SHIFT                 8
-#define A1_SRC1_CHANNEL_X_NEGATE         (1<<7)
-#define A1_SRC1_CHANNEL_X_SHIFT          4
-#define A1_SRC1_CHANNEL_Y_NEGATE         (1<<3)
-#define A1_SRC1_CHANNEL_Y_SHIFT          0
-
-#define A2_SRC1_CHANNEL_Z_NEGATE         (1<<31)
-#define A2_SRC1_CHANNEL_Z_SHIFT          28
-#define A2_SRC1_CHANNEL_W_NEGATE         (1<<27)
-#define A2_SRC1_CHANNEL_W_SHIFT          24
-#define A2_SRC2_TYPE_SHIFT               21
-#define A2_SRC2_NR_SHIFT                 16
-#define A2_SRC2_CHANNEL_X_NEGATE         (1<<15)
-#define A2_SRC2_CHANNEL_X_SHIFT          12
-#define A2_SRC2_CHANNEL_Y_NEGATE         (1<<11)
-#define A2_SRC2_CHANNEL_Y_SHIFT          8
-#define A2_SRC2_CHANNEL_Z_NEGATE         (1<<7)
-#define A2_SRC2_CHANNEL_Z_SHIFT          4
-#define A2_SRC2_CHANNEL_W_NEGATE         (1<<3)
-#define A2_SRC2_CHANNEL_W_SHIFT          0
-
-
-
-/* Texture instructions */
-#define T0_TEXLD     (0x15<<24)	/* Sample texture using predeclared
-				 * sampler and address, and output
-				 * filtered texel data to destination
-				 * register */
-#define T0_TEXLDP    (0x16<<24)	/* Same as texld but performs a
-				 * perspective divide of the texture
-				 * coordinate .xyz values by .w before
-				 * sampling. */
-#define T0_TEXLDB    (0x17<<24)	/* Same as texld but biases the
-				 * computed LOD by w.  Only S4.6 two's
-				 * comp is used.  This implies that a
-				 * float to fixed conversion is
-				 * done. */
-#define T0_TEXKILL   (0x18<<24)	/* Does not perform a sampling
-				 * operation.  Simply kills the pixel
-				 * if any channel of the address
-				 * register is < 0.0. */
-#define T0_DEST_TYPE_SHIFT                19
-/* Allow: R, OC, OD, U */
-/* Note: U (unpreserved) regs do not retain their values between
- * phases (cannot be used for feedback) 
- *
- * Note: oC and OD registers can only be used as the destination of a
- * texture instruction once per phase (this is an implementation
- * restriction). 
- */
-#define T0_DEST_NR_SHIFT                 14
-/* Allow R: 0..15, OC,OD: 0..0, U: 0..2 */
-#define T0_SAMPLER_NR_SHIFT              0 /* This field ignored for TEXKILL */
-#define T0_SAMPLER_NR_MASK               (0xf<<0)
-
-#define T1_ADDRESS_REG_TYPE_SHIFT        24 /* Reg to use as texture coord */
-/* Allow R, T, OC, OD -- R, OC, OD are 'dependent' reads, new program phase */
-#define T1_ADDRESS_REG_NR_SHIFT          17
-#define T2_MBZ                           0
-
-/* Declaration instructions */
-#define D0_DCL       (0x19<<24)	/* Declare a t (interpolated attrib)
-				 * register or an s (sampler)
-				 * register. */
-#define D0_SAMPLE_TYPE_SHIFT              22
-#define D0_SAMPLE_TYPE_2D                 (0x0<<22)
-#define D0_SAMPLE_TYPE_CUBE               (0x1<<22)
-#define D0_SAMPLE_TYPE_VOLUME             (0x2<<22)
-#define D0_SAMPLE_TYPE_MASK               (0x3<<22)
-
-#define D0_TYPE_SHIFT                19
-/* Allow: T, S */
-#define D0_NR_SHIFT                  14
-/* Allow T: 0..10, S: 0..15 */
-#define D0_CHANNEL_X                (1<<10)
-#define D0_CHANNEL_Y                (2<<10)
-#define D0_CHANNEL_Z                (4<<10)
-#define D0_CHANNEL_W                (8<<10)
-#define D0_CHANNEL_ALL              (0xf<<10)
-#define D0_CHANNEL_NONE             (0<<10)
-
-#define D0_CHANNEL_XY               (D0_CHANNEL_X|D0_CHANNEL_Y)
-#define D0_CHANNEL_XYZ              (D0_CHANNEL_XY|D0_CHANNEL_Z)
-
-/* I915 Errata: Do not allow (xz), (xw), (xzw) combinations for diffuse
- * or specular declarations. 
- *
- * For T dcls, only allow: (x), (xy), (xyz), (w), (xyzw) 
- *
- * Must be zero for S (sampler) dcls
- */
-#define D1_MBZ                          0
-#define D2_MBZ                          0
-
-
-
-/* p207 */
-#define _3DSTATE_MAP_STATE               (CMD_3D|(0x1d<<24)|(0x0<<16))
-
-#define MS1_MAPMASK_SHIFT               0
-#define MS1_MAPMASK_MASK                (0x8fff<<0)
-
-#define MS2_UNTRUSTED_SURFACE           (1<<31)
-#define MS2_ADDRESS_MASK                0xfffffffc
-#define MS2_VERTICAL_LINE_STRIDE        (1<<1)
-#define MS2_VERTICAL_OFFSET             (1<<1)
-
-#define MS3_HEIGHT_SHIFT              21
-#define MS3_WIDTH_SHIFT               10
-#define MS3_PALETTE_SELECT            (1<<9)
-#define MS3_MAPSURF_FORMAT_SHIFT      7
-#define MS3_MAPSURF_FORMAT_MASK       (0x7<<7)
-#define    MAPSURF_8BIT		 	   (1<<7)
-#define    MAPSURF_16BIT		   (2<<7)
-#define    MAPSURF_32BIT		   (3<<7)
-#define    MAPSURF_422			   (5<<7)
-#define    MAPSURF_COMPRESSED		   (6<<7)
-#define    MAPSURF_4BIT_INDEXED		   (7<<7)
-#define MS3_MT_FORMAT_MASK         (0x7 << 3)
-#define MS3_MT_FORMAT_SHIFT        3
-#define    MT_4BIT_IDX_ARGB8888	           (7<<3) /* SURFACE_4BIT_INDEXED */
-#define    MT_8BIT_I8		           (0<<3) /* SURFACE_8BIT */
-#define    MT_8BIT_L8		           (1<<3)
-#define    MT_8BIT_A8		           (4<<3)
-#define    MT_8BIT_MONO8	           (5<<3)
-#define    MT_16BIT_RGB565 		   (0<<3) /* SURFACE_16BIT */
-#define    MT_16BIT_ARGB1555		   (1<<3)
-#define    MT_16BIT_ARGB4444		   (2<<3)
-#define    MT_16BIT_AY88		   (3<<3)
-#define    MT_16BIT_88DVDU	           (5<<3)
-#define    MT_16BIT_BUMP_655LDVDU	   (6<<3)
-#define    MT_16BIT_I16	                   (7<<3)
-#define    MT_16BIT_L16	                   (8<<3)
-#define    MT_16BIT_A16	                   (9<<3)
-#define    MT_32BIT_ARGB8888		   (0<<3) /* SURFACE_32BIT */
-#define    MT_32BIT_ABGR8888		   (1<<3)
-#define    MT_32BIT_XRGB8888		   (2<<3)
-#define    MT_32BIT_XBGR8888		   (3<<3)
-#define    MT_32BIT_QWVU8888		   (4<<3)
-#define    MT_32BIT_AXVU8888		   (5<<3)
-#define    MT_32BIT_LXVU8888	           (6<<3)
-#define    MT_32BIT_XLVU8888	           (7<<3)
-#define    MT_32BIT_ARGB2101010	           (8<<3)
-#define    MT_32BIT_ABGR2101010	           (9<<3)
-#define    MT_32BIT_AWVU2101010	           (0xA<<3)
-#define    MT_32BIT_GR1616	           (0xB<<3)
-#define    MT_32BIT_VU1616	           (0xC<<3)
-#define    MT_32BIT_xI824	           (0xD<<3)
-#define    MT_32BIT_xA824	           (0xE<<3)
-#define    MT_32BIT_xL824	           (0xF<<3)
-#define    MT_422_YCRCB_SWAPY	           (0<<3) /* SURFACE_422 */
-#define    MT_422_YCRCB_NORMAL	           (1<<3)
-#define    MT_422_YCRCB_SWAPUV	           (2<<3)
-#define    MT_422_YCRCB_SWAPUVY	           (3<<3)
-#define    MT_COMPRESS_DXT1		   (0<<3) /* SURFACE_COMPRESSED */
-#define    MT_COMPRESS_DXT2_3	           (1<<3)
-#define    MT_COMPRESS_DXT4_5	           (2<<3)
-#define    MT_COMPRESS_FXT1		   (3<<3)
-#define    MT_COMPRESS_DXT1_RGB		   (4<<3)
-#define MS3_USE_FENCE_REGS              (1<<2)
-#define MS3_TILED_SURFACE             (1<<1)
-#define MS3_TILE_WALK                 (1<<0)
-
-#define MS4_PITCH_SHIFT                 21
-#define MS4_CUBE_FACE_ENA_NEGX          (1<<20)
-#define MS4_CUBE_FACE_ENA_POSX          (1<<19)
-#define MS4_CUBE_FACE_ENA_NEGY          (1<<18)
-#define MS4_CUBE_FACE_ENA_POSY          (1<<17)
-#define MS4_CUBE_FACE_ENA_NEGZ          (1<<16)
-#define MS4_CUBE_FACE_ENA_POSZ          (1<<15)
-#define MS4_CUBE_FACE_ENA_MASK          (0x3f<<15)
-#define MS4_MAX_LOD_SHIFT		9
-#define MS4_MAX_LOD_MASK		(0x3f<<9)
-#define MS4_MIP_LAYOUT_LEGACY           (0<<8)
-#define MS4_VOLUME_DEPTH_SHIFT          0    
-#define MS4_VOLUME_DEPTH_MASK           (0xff<<0)
-
-/* p244 */
-#define _3DSTATE_SAMPLER_STATE         (CMD_3D|(0x1d<<24)|(0x1<<16))
-
-#define SS1_MAPMASK_SHIFT               0
-#define SS1_MAPMASK_MASK                (0x8fff<<0)
-
-#define SS2_REVERSE_GAMMA_ENABLE        (1<<31)
-#define SS2_PACKED_TO_PLANAR_ENABLE     (1<<30)
-#define SS2_COLORSPACE_CONVERSION       (1<<29)
-#define SS2_CHROMAKEY_SHIFT             27
-#define SS2_BASE_MIP_LEVEL_SHIFT        22
-#define SS2_BASE_MIP_LEVEL_MASK         (0x1f<<22)
-#define SS2_MIP_FILTER_SHIFT            20
-#define SS2_MIP_FILTER_MASK             (0x3<<20)
-#define   MIPFILTER_NONE       	0
-#define   MIPFILTER_NEAREST	1
-#define   MIPFILTER_LINEAR	3
-#define SS2_MAG_FILTER_SHIFT          17
-#define SS2_MAG_FILTER_MASK           (0x7<<17)
-#define   FILTER_NEAREST	0
-#define   FILTER_LINEAR		1
-#define   FILTER_ANISOTROPIC	2
-#define   FILTER_4X4_1    	3
-#define   FILTER_4X4_2    	4
-#define   FILTER_4X4_FLAT 	5
-#define   FILTER_6X5_MONO   	6 /* XXX - check */
-#define SS2_MIN_FILTER_SHIFT          14
-#define SS2_MIN_FILTER_MASK           (0x7<<14)
-#define SS2_LOD_BIAS_SHIFT            5
-#define SS2_LOD_BIAS_ONE              (0x10<<5)
-#define SS2_LOD_BIAS_MASK             (0x1ff<<5)
-/* Shadow requires:
- *  MT_X8{I,L,A}24 or MT_{I,L,A}16 texture format
- *  FILTER_4X4_x  MIN and MAG filters
- */
-#define SS2_SHADOW_ENABLE             (1<<4)
-#define SS2_MAX_ANISO_MASK            (1<<3)
-#define SS2_MAX_ANISO_2               (0<<3)
-#define SS2_MAX_ANISO_4               (1<<3)
-#define SS2_SHADOW_FUNC_SHIFT         0
-#define SS2_SHADOW_FUNC_MASK          (0x7<<0)
-/* SS2_SHADOW_FUNC values: see COMPAREFUNC_* */
-
-#define SS3_MIN_LOD_SHIFT            24
-#define SS3_MIN_LOD_ONE              (0x10<<24)
-#define SS3_MIN_LOD_MASK             (0xff<<24)
-#define SS3_KILL_PIXEL_ENABLE        (1<<17)
-#define SS3_TCX_ADDR_MODE_SHIFT      12
-#define SS3_TCX_ADDR_MODE_MASK       (0x7<<12)
-#define   TEXCOORDMODE_WRAP		0
-#define   TEXCOORDMODE_MIRROR		1
-#define   TEXCOORDMODE_CLAMP_EDGE	2
-#define   TEXCOORDMODE_CUBE       	3
-#define   TEXCOORDMODE_CLAMP_BORDER	4
-#define   TEXCOORDMODE_MIRROR_ONCE      5
-#define SS3_TCY_ADDR_MODE_SHIFT      9
-#define SS3_TCY_ADDR_MODE_MASK       (0x7<<9)
-#define SS3_TCZ_ADDR_MODE_SHIFT      6
-#define SS3_TCZ_ADDR_MODE_MASK       (0x7<<6)
-#define SS3_NORMALIZED_COORDS        (1<<5)
-#define SS3_TEXTUREMAP_INDEX_SHIFT   1
-#define SS3_TEXTUREMAP_INDEX_MASK    (0xf<<1)
-#define SS3_DEINTERLACER_ENABLE      (1<<0)
-
-#define SS4_BORDER_COLOR_MASK        (~0)
-
-/* 3DSTATE_SPAN_STIPPLE, p258
- */
-#define _3DSTATE_STIPPLE           ((0x3<<29)|(0x1d<<24)|(0x83<<16))
-#define ST1_ENABLE               (1<<16)
-#define ST1_MASK                 (0xffff)
-
-
-#define MI_FLUSH           ((0<<29)|(4<<23))
-#define FLUSH_MAP_CACHE    (1<<0)
-#define FLUSH_RENDER_CACHE (1<<1)
-
-
-#endif
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/i915/i915_state.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/i915/i915_state.c
deleted file mode 100644
index adb17b218..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/i915/i915_state.c
+++ /dev/null
@@ -1,954 +0,0 @@
-/**************************************************************************
- * 
- * Copyright 2003 Tungsten Graphics, Inc., Cedar Park, Texas.
- * All Rights Reserved.
- * 
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sub license, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- * 
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- * 
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
- * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
- * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
- * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
- * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- * 
- **************************************************************************/
-
-
-#include "glheader.h"
-#include "context.h"
-#include "macros.h"
-#include "enums.h"
-#include "dd.h"
-#include "tnl/tnl.h"
-#include "tnl/t_context.h"
-
-#include "texmem.h"
-
-#include "intel_screen.h"
-#include "intel_batchbuffer.h"
-
-#include "i915_context.h"
-#include "i915_reg.h"
-
-
-
-static void i915StencilFunc(GLcontext *ctx, GLenum func, GLint ref,
-			    GLuint mask)
-{
-   i915ContextPtr i915 = I915_CONTEXT(ctx);
-   int test = intel_translate_compare_func( func );
-
-   mask = mask & 0xff;
-
-   if (INTEL_DEBUG&DEBUG_DRI)
-      fprintf(stderr, "%s : func: %s, ref : 0x%x, mask: 0x%x\n", __FUNCTION__,
-	      _mesa_lookup_enum_by_nr(func), ref, mask);
-
-
-   I915_STATECHANGE(i915, I915_UPLOAD_CTX);
-   i915->state.Ctx[I915_CTXREG_STATE4] &= ~MODE4_ENABLE_STENCIL_TEST_MASK;
-   i915->state.Ctx[I915_CTXREG_STATE4] |= (ENABLE_STENCIL_TEST_MASK |
-					 STENCIL_TEST_MASK(mask));
-
-   i915->state.Ctx[I915_CTXREG_LIS5] &= ~(S5_STENCIL_REF_MASK |
-					S5_STENCIL_TEST_FUNC_MASK);
-					
-   i915->state.Ctx[I915_CTXREG_LIS5] |= ((ref << S5_STENCIL_REF_SHIFT) |  
- 				       (test << S5_STENCIL_TEST_FUNC_SHIFT)); 
-}
-
-static void i915StencilMask(GLcontext *ctx, GLuint mask)
-{
-   i915ContextPtr i915 = I915_CONTEXT(ctx);
-
-   if (INTEL_DEBUG&DEBUG_DRI)
-      fprintf(stderr, "%s : mask 0x%x\n", __FUNCTION__, mask);
-
-   mask = mask & 0xff;
-
-   I915_STATECHANGE(i915, I915_UPLOAD_CTX);
-   i915->state.Ctx[I915_CTXREG_STATE4] &= ~MODE4_ENABLE_STENCIL_WRITE_MASK;
-   i915->state.Ctx[I915_CTXREG_STATE4] |= (ENABLE_STENCIL_WRITE_MASK |
-					STENCIL_WRITE_MASK(mask));
-}
-
-
-static void i915StencilOp(GLcontext *ctx, GLenum fail, GLenum zfail,
-			  GLenum zpass)
-{
-   i915ContextPtr i915 = I915_CONTEXT(ctx);
-   int fop = intel_translate_stencil_op(fail); 
-   int dfop = intel_translate_stencil_op(zfail); 
-   int dpop = intel_translate_stencil_op(zpass);
-
-
-   if (INTEL_DEBUG&DEBUG_DRI)
-      fprintf(stderr, "%s: fail : %s, zfail: %s, zpass : %s\n", __FUNCTION__,
-	      _mesa_lookup_enum_by_nr(fail),
-	      _mesa_lookup_enum_by_nr(zfail),
-	      _mesa_lookup_enum_by_nr(zpass));
-
-   I915_STATECHANGE(i915, I915_UPLOAD_CTX);
-
-   i915->state.Ctx[I915_CTXREG_LIS5] &= ~(S5_STENCIL_FAIL_MASK |
-					S5_STENCIL_PASS_Z_FAIL_MASK |
-					S5_STENCIL_PASS_Z_PASS_MASK);
-
-   i915->state.Ctx[I915_CTXREG_LIS5] |= ((fop << S5_STENCIL_FAIL_SHIFT) |
-				       (dfop << S5_STENCIL_PASS_Z_FAIL_SHIFT) |
-				       (dpop << S5_STENCIL_PASS_Z_PASS_SHIFT));
-}
-
-static void i915AlphaFunc(GLcontext *ctx, GLenum func, GLfloat ref)
-{
-   i915ContextPtr i915 = I915_CONTEXT(ctx);
-   int test = intel_translate_compare_func( func );
-   GLubyte refByte;
-
-   UNCLAMPED_FLOAT_TO_UBYTE(refByte, ref);
-
-   I915_STATECHANGE(i915, I915_UPLOAD_CTX);
-   i915->state.Ctx[I915_CTXREG_LIS6] &= ~(S6_ALPHA_TEST_FUNC_MASK |
-					S6_ALPHA_REF_MASK);
-   i915->state.Ctx[I915_CTXREG_LIS6] |= ((test << S6_ALPHA_TEST_FUNC_SHIFT) |
-				       (((GLuint)refByte) << S6_ALPHA_REF_SHIFT));
-}
-
-/* This function makes sure that the proper enables are
- * set for LogicOp, Independant Alpha Blend, and Blending.
- * It needs to be called from numerous places where we
- * could change the LogicOp or Independant Alpha Blend without subsequent
- * calls to glEnable.
- */
-static void i915EvalLogicOpBlendState(GLcontext *ctx)
-{
-   i915ContextPtr i915 = I915_CONTEXT(ctx);
-
-   I915_STATECHANGE(i915, I915_UPLOAD_CTX);
-
-   if (ctx->Color._LogicOpEnabled) {
-      i915->state.Ctx[I915_CTXREG_LIS5] |= S5_LOGICOP_ENABLE;
-      i915->state.Ctx[I915_CTXREG_LIS6] &= ~S6_CBUF_BLEND_ENABLE;
-   } else {
-      i915->state.Ctx[I915_CTXREG_LIS5] &= ~S5_LOGICOP_ENABLE;
-
-      if (ctx->Color.BlendEnabled) {
-	 i915->state.Ctx[I915_CTXREG_LIS6] |= S6_CBUF_BLEND_ENABLE;
-      } else {
-	 i915->state.Ctx[I915_CTXREG_LIS6] &= ~S6_CBUF_BLEND_ENABLE;
-      }
-   }
-}
-
-static void i915BlendColor(GLcontext *ctx, const GLfloat color[4])
-{
-   i915ContextPtr i915 = I915_CONTEXT(ctx);
-   GLubyte r, g, b, a;
-
-   if (INTEL_DEBUG&DEBUG_DRI)
-      fprintf(stderr, "%s\n", __FUNCTION__);
-
-   UNCLAMPED_FLOAT_TO_UBYTE(r, color[RCOMP]);
-   UNCLAMPED_FLOAT_TO_UBYTE(g, color[GCOMP]);
-   UNCLAMPED_FLOAT_TO_UBYTE(b, color[BCOMP]);
-   UNCLAMPED_FLOAT_TO_UBYTE(a, color[ACOMP]);
-
-   I915_STATECHANGE(i915, I915_UPLOAD_CTX);
-   i915->state.Ctx[I915_CTXREG_BLENDCOLOR1] = (a<<24) | (r<<16) | (g<<8) | b;
-}
-
-
-#define DST_BLND_FACT(f) ((f)<<S6_CBUF_DST_BLEND_FACT_SHIFT)
-#define SRC_BLND_FACT(f) ((f)<<S6_CBUF_SRC_BLEND_FACT_SHIFT)
-#define DST_ABLND_FACT(f) ((f)<<IAB_DST_FACTOR_SHIFT)
-#define SRC_ABLND_FACT(f) ((f)<<IAB_SRC_FACTOR_SHIFT)
-
-
-
-static GLuint translate_blend_equation( GLenum mode )
-{
-   switch (mode) {
-   case GL_FUNC_ADD: return BLENDFUNC_ADD; 
-   case GL_MIN: return BLENDFUNC_MIN; 
-   case GL_MAX: return BLENDFUNC_MAX; 
-   case GL_FUNC_SUBTRACT: return BLENDFUNC_SUBTRACT; 
-   case GL_FUNC_REVERSE_SUBTRACT: return BLENDFUNC_REVERSE_SUBTRACT; 
-   default: return 0;
-   }
-}
-
-static void i915UpdateBlendState( GLcontext *ctx )
-{
-   i915ContextPtr i915 = I915_CONTEXT(ctx);
-   GLuint iab = (i915->state.Ctx[I915_CTXREG_IAB] & 
-		 ~(IAB_SRC_FACTOR_MASK |
-		   IAB_DST_FACTOR_MASK |
-		   (BLENDFUNC_MASK << IAB_FUNC_SHIFT) |
-		   IAB_ENABLE));
-
-   GLuint lis6 = (i915->state.Ctx[I915_CTXREG_LIS6] & 
-		  ~(S6_CBUF_SRC_BLEND_FACT_MASK |
-		    S6_CBUF_DST_BLEND_FACT_MASK |
-		    S6_CBUF_BLEND_FUNC_MASK));
-
-   GLuint eqRGB = ctx->Color.BlendEquationRGB;
-   GLuint eqA = ctx->Color.BlendEquationA;
-   GLuint srcRGB = ctx->Color.BlendSrcRGB;
-   GLuint dstRGB = ctx->Color.BlendDstRGB;
-   GLuint srcA = ctx->Color.BlendSrcA;
-   GLuint dstA = ctx->Color.BlendDstA;
-
-   if (eqRGB == GL_MIN || eqRGB == GL_MAX) {
-      srcRGB = dstRGB = GL_ONE;
-   }
-
-   if (eqA == GL_MIN || eqA == GL_MAX) {
-      srcA = dstA = GL_ONE;
-   }
-
-   lis6 |= SRC_BLND_FACT(intel_translate_blend_factor(srcRGB)); 
-   lis6 |= DST_BLND_FACT(intel_translate_blend_factor(dstRGB)); 
-   lis6 |= translate_blend_equation( eqRGB ) << S6_CBUF_BLEND_FUNC_SHIFT;
-
-   iab |= SRC_ABLND_FACT(intel_translate_blend_factor(srcA)); 
-   iab |= DST_ABLND_FACT(intel_translate_blend_factor(dstA)); 
-   iab |= translate_blend_equation( eqA ) << IAB_FUNC_SHIFT;
-
-   if (srcA != srcRGB || dstA != dstRGB || eqA != eqRGB) 
-      iab |= IAB_ENABLE;
-
-   if (iab != i915->state.Ctx[I915_CTXREG_IAB] ||
-       lis6 != i915->state.Ctx[I915_CTXREG_LIS6]) {
-      I915_STATECHANGE(i915, I915_UPLOAD_CTX);
-      i915->state.Ctx[I915_CTXREG_IAB] = iab;
-      i915->state.Ctx[I915_CTXREG_LIS6] = lis6;
-   }
-
-   /* This will catch a logicop blend equation */
-   i915EvalLogicOpBlendState(ctx);
-}
-
-
-static void i915BlendFuncSeparate(GLcontext *ctx, GLenum srcRGB, 
-				 GLenum dstRGB, GLenum srcA,
-				 GLenum dstA )
-{  
-   i915UpdateBlendState( ctx );
-}
-
-
-static void i915BlendEquationSeparate(GLcontext *ctx, GLenum eqRGB,
-				     GLenum eqA) 
-{
-   i915UpdateBlendState( ctx );
-}
-
-
-static void i915DepthFunc(GLcontext *ctx, GLenum func)
-{
-   i915ContextPtr i915 = I915_CONTEXT(ctx);
-   int test = intel_translate_compare_func( func );
-
-   if (INTEL_DEBUG&DEBUG_DRI)
-      fprintf(stderr, "%s\n", __FUNCTION__);
-
-   I915_STATECHANGE(i915, I915_UPLOAD_CTX);
-   i915->state.Ctx[I915_CTXREG_LIS6] &= ~S6_DEPTH_TEST_FUNC_MASK;
-   i915->state.Ctx[I915_CTXREG_LIS6] |= test << S6_DEPTH_TEST_FUNC_SHIFT;
-}
-
-static void i915DepthMask(GLcontext *ctx, GLboolean flag)
-{
-   i915ContextPtr i915 = I915_CONTEXT(ctx);
-
-   if (INTEL_DEBUG&DEBUG_DRI)
-      fprintf(stderr, "%s flag (%d)\n", __FUNCTION__, flag);
-
-   I915_STATECHANGE(i915, I915_UPLOAD_CTX);
-
-   if (flag && ctx->Depth.Test)
-      i915->state.Ctx[I915_CTXREG_LIS6] |= S6_DEPTH_WRITE_ENABLE;
-   else
-      i915->state.Ctx[I915_CTXREG_LIS6] &= ~S6_DEPTH_WRITE_ENABLE;
-}
-
-/* =============================================================
- * Polygon stipple
- *
- * The i915 supports a 4x4 stipple natively, GL wants 32x32.
- * Fortunately stipple is usually a repeating pattern.
- */
-static void i915PolygonStipple( GLcontext *ctx, const GLubyte *mask )
-{
-   i915ContextPtr i915 = I915_CONTEXT(ctx);
-   const GLubyte *m = mask;
-   GLubyte p[4];
-   int i,j,k;
-   int active = (ctx->Polygon.StippleFlag &&
-		 i915->intel.reduced_primitive == GL_TRIANGLES);
-   GLuint newMask;
-
-   if (active) {
-      I915_STATECHANGE(i915, I915_UPLOAD_STIPPLE);
-      i915->state.Stipple[I915_STPREG_ST1] &= ~ST1_ENABLE;
-   }
-
-   p[0] = mask[12] & 0xf; p[0] |= p[0] << 4;
-   p[1] = mask[8] & 0xf; p[1] |= p[1] << 4;
-   p[2] = mask[4] & 0xf; p[2] |= p[2] << 4;
-   p[3] = mask[0] & 0xf; p[3] |= p[3] << 4;
-
-   for (k = 0 ; k < 8 ; k++)
-      for (j = 3 ; j >= 0; j--)
-	 for (i = 0 ; i < 4 ; i++, m++)
-	    if (*m != p[j]) {
-	       i915->intel.hw_stipple = 0;
-	       return;
-	    }
-
-   newMask = (((p[0] & 0xf) << 0) |
-	      ((p[1] & 0xf) << 4) |
-	      ((p[2] & 0xf) << 8) |
-	      ((p[3] & 0xf) << 12));
-
-
-   if (newMask == 0xffff || newMask == 0x0) {
-      /* this is needed to make conform pass */
-      i915->intel.hw_stipple = 0;
-      return;
-   }
-
-   i915->state.Stipple[I915_STPREG_ST1] &= ~0xffff;
-   i915->state.Stipple[I915_STPREG_ST1] |= newMask;
-   i915->intel.hw_stipple = 1;
-
-   if (active)
-      i915->state.Stipple[I915_STPREG_ST1] |= ST1_ENABLE;
-}
-
-
-/* =============================================================
- * Hardware clipping
- */
-static void i915Scissor(GLcontext *ctx, GLint x, GLint y, 
-			GLsizei w, GLsizei h)
-{
-   i915ContextPtr i915 = I915_CONTEXT(ctx);
-   intelScreenPrivate *screen = i915->intel.intelScreen;
-   int x1, y1, x2, y2;
-
-   if (!i915->intel.driDrawable)
-      return;
-
-   x1 = x;
-   y1 = i915->intel.driDrawable->h - (y + h);
-   x2 = x + w - 1;
-   y2 = y1 + h - 1;
-
-   if (INTEL_DEBUG&DEBUG_DRI)
-      fprintf(stderr, "[%s] x(%d) y(%d) w(%d) h(%d)\n", __FUNCTION__,
-	      x, y, w, h);
-
-   if (x1 < 0) x1 = 0;
-   if (y1 < 0) y1 = 0;
-   if (x2 < 0) x2 = 0;
-   if (y2 < 0) y2 = 0;
-
-   if (x2 >= screen->width) x2 = screen->width-1;
-   if (y2 >= screen->height) y2 = screen->height-1;
-   if (x1 >= screen->width) x1 = screen->width-1;
-   if (y1 >= screen->height) y1 = screen->height-1;
-
-
-   I915_STATECHANGE(i915, I915_UPLOAD_BUFFERS);
-   i915->state.Buffer[I915_DESTREG_SR1] = (y1 << 16) | (x1 & 0xffff);
-   i915->state.Buffer[I915_DESTREG_SR2] = (y2 << 16) | (x2 & 0xffff);
-}
-
-static void i915LogicOp(GLcontext *ctx, GLenum opcode)
-{
-   i915ContextPtr i915 = I915_CONTEXT(ctx);
-   int tmp = intel_translate_logic_op(opcode);
-
-   if (INTEL_DEBUG&DEBUG_DRI)
-      fprintf(stderr, "%s\n", __FUNCTION__);
-
-   I915_STATECHANGE(i915, I915_UPLOAD_CTX);
-   i915->state.Ctx[I915_CTXREG_STATE4] &= ~LOGICOP_MASK;
-   i915->state.Ctx[I915_CTXREG_STATE4] |= LOGIC_OP_FUNC(tmp);
-}
-
-
-
-static void i915CullFaceFrontFace(GLcontext *ctx, GLenum unused)
-{
-   i915ContextPtr i915 = I915_CONTEXT(ctx);
-   GLuint mode;
-
-   if (INTEL_DEBUG&DEBUG_DRI)
-      fprintf(stderr, "%s\n", __FUNCTION__);
-
-   if (!ctx->Polygon.CullFlag) {
-      mode = S4_CULLMODE_NONE;
-   }
-   else if (ctx->Polygon.CullFaceMode != GL_FRONT_AND_BACK) {
-      mode = S4_CULLMODE_CW;
-
-      if (ctx->Polygon.CullFaceMode == GL_FRONT)
-	 mode ^= (S4_CULLMODE_CW ^ S4_CULLMODE_CCW);
-      if (ctx->Polygon.FrontFace != GL_CCW)
-	 mode ^= (S4_CULLMODE_CW ^ S4_CULLMODE_CCW);
-   }
-   else {
-      mode = S4_CULLMODE_BOTH;
-   }
-
-   I915_STATECHANGE(i915, I915_UPLOAD_CTX);
-   i915->state.Ctx[I915_CTXREG_LIS4] &= ~S4_CULLMODE_MASK;
-   i915->state.Ctx[I915_CTXREG_LIS4] |= mode;
-}
-
-static void i915LineWidth( GLcontext *ctx, GLfloat widthf )
-{
-   i915ContextPtr i915 = I915_CONTEXT( ctx );
-   int lis4 = i915->state.Ctx[I915_CTXREG_LIS4] & ~S4_LINE_WIDTH_MASK;
-   int width;
-
-   if (INTEL_DEBUG&DEBUG_DRI)
-      fprintf(stderr, "%s\n", __FUNCTION__);
-
-   width = (int)(widthf * 2);
-   CLAMP_SELF(width, 1, 0xf);
-   lis4 |= width << S4_LINE_WIDTH_SHIFT;
-
-   if (lis4 != i915->state.Ctx[I915_CTXREG_LIS4]) {
-      I915_STATECHANGE(i915, I915_UPLOAD_CTX);
-      i915->state.Ctx[I915_CTXREG_LIS4] = lis4;
-   }
-}
-
-static void i915PointSize(GLcontext *ctx, GLfloat size)
-{
-   i915ContextPtr i915 = I915_CONTEXT(ctx);
-   int lis4 = i915->state.Ctx[I915_CTXREG_LIS4] & ~S4_POINT_WIDTH_MASK;
-   GLint point_size = (int)size;
-
-   if (INTEL_DEBUG&DEBUG_DRI)
-     fprintf(stderr, "%s\n", __FUNCTION__);
-
-   CLAMP_SELF(point_size, 1, 255);
-   lis4 |= point_size << S4_POINT_WIDTH_SHIFT;
-
-   if (lis4 != i915->state.Ctx[I915_CTXREG_LIS4]) {
-      I915_STATECHANGE(i915, I915_UPLOAD_CTX);
-      i915->state.Ctx[I915_CTXREG_LIS4] = lis4;
-   }
-}
-
-
-/* =============================================================
- * Color masks
- */
-
-static void i915ColorMask(GLcontext *ctx,
-			 GLboolean r, GLboolean g,
-			 GLboolean b, GLboolean a)
-{
-   i915ContextPtr i915 = I915_CONTEXT( ctx );
-   GLuint tmp = i915->state.Ctx[I915_CTXREG_LIS5] & ~S5_WRITEDISABLE_MASK;
-
-   if (INTEL_DEBUG&DEBUG_DRI)
-      fprintf(stderr, "%s r(%d) g(%d) b(%d) a(%d)\n", __FUNCTION__, r, g, b, a);
-
-   if (!r) tmp |= S5_WRITEDISABLE_RED;
-   if (!g) tmp |= S5_WRITEDISABLE_GREEN;
-   if (!b) tmp |= S5_WRITEDISABLE_BLUE;
-   if (!a) tmp |= S5_WRITEDISABLE_ALPHA;
-
-   if (tmp != i915->state.Ctx[I915_CTXREG_LIS5]) {
-      I915_STATECHANGE(i915, I915_UPLOAD_CTX);
-      i915->state.Ctx[I915_CTXREG_LIS5] = tmp;
-   }
-}
-
-static void update_specular( GLcontext *ctx )
-{
-   /* A hack to trigger the rebuild of the fragment program.
-    */
-   INTEL_CONTEXT(ctx)->NewGLState |= _NEW_TEXTURE;
-   I915_CONTEXT(ctx)->tex_program.translated = 0; 
-}
-
-static void i915LightModelfv(GLcontext *ctx, GLenum pname, 
-			     const GLfloat *param)
-{
-   if (INTEL_DEBUG&DEBUG_DRI)
-      fprintf(stderr, "%s\n", __FUNCTION__);
-
-   if (pname == GL_LIGHT_MODEL_COLOR_CONTROL) {
-      update_specular( ctx );
-   }
-}
-
-static void i915ShadeModel(GLcontext *ctx, GLenum mode)
-{
-   i915ContextPtr i915 = I915_CONTEXT(ctx);
-   I915_STATECHANGE(i915, I915_UPLOAD_CTX);
-
-   if (mode == GL_SMOOTH) {
-     i915->state.Ctx[I915_CTXREG_LIS4] &= ~(S4_FLATSHADE_ALPHA | 
-					  S4_FLATSHADE_COLOR | 
-					  S4_FLATSHADE_SPECULAR);
-   } else {
-     i915->state.Ctx[I915_CTXREG_LIS4] |= (S4_FLATSHADE_ALPHA | 
-					 S4_FLATSHADE_COLOR | 
-					 S4_FLATSHADE_SPECULAR);
-   }
-}
-
-/* =============================================================
- * Fog
- */
-void i915_update_fog( GLcontext *ctx )
-{
-   i915ContextPtr i915 = I915_CONTEXT(ctx);
-   GLenum mode;
-   GLboolean enabled;
-   GLboolean try_pixel_fog;
-   
-   if (ctx->FragmentProgram._Active) {
-      /* Pull in static fog state from program */
-      
-      mode = ctx->FragmentProgram._Current->FogOption;
-      enabled = (mode != GL_NONE);
-      try_pixel_fog = 0;
-   }
-   else {
-      enabled = ctx->Fog.Enabled;
-      mode = ctx->Fog.Mode;
-
-      try_pixel_fog = (ctx->Fog.FogCoordinateSource == GL_FRAGMENT_DEPTH_EXT &&
-		       ctx->Hint.Fog == GL_NICEST && 
-		       0);	/* XXX - DISABLE -- Need ortho fallback */
-   }
-
-   if (!enabled) {
-      i915->vertex_fog = I915_FOG_NONE;
-   }
-   else if (try_pixel_fog) {
-
-      I915_STATECHANGE(i915, I915_UPLOAD_FOG);
-      i915->state.Fog[I915_FOGREG_MODE1] &= ~FMC1_FOGFUNC_MASK;
-      i915->vertex_fog = I915_FOG_PIXEL;
-	 
-      switch (mode) {
-      case GL_LINEAR:
-	 if (ctx->Fog.End <= ctx->Fog.Start) {
-	    /* XXX - this won't work with fragment programs.  Need to
-	     * either fallback or append fog instructions to end of
-	     * program in the case of linear fog.
-	     */
-	    i915->state.Fog[I915_FOGREG_MODE1] |= FMC1_FOGFUNC_VERTEX;
-	    i915->vertex_fog = I915_FOG_VERTEX;
-	 }
-	 else {
-	    GLfloat c1 = ctx->Fog.End/(ctx->Fog.End-ctx->Fog.Start);
-	    GLfloat c2 = 1.0/(ctx->Fog.End-ctx->Fog.Start);
-
-	    i915->state.Fog[I915_FOGREG_MODE1] &= ~FMC1_C1_MASK;
-	    i915->state.Fog[I915_FOGREG_MODE1] |= FMC1_FOGFUNC_PIXEL_LINEAR;
-	    i915->state.Fog[I915_FOGREG_MODE1] |= 
-	       ((GLuint)(c1 * FMC1_C1_ONE)) & FMC1_C1_MASK;
-
-	    if (i915->state.Fog[I915_FOGREG_MODE1] & FMC1_FOGINDEX_Z) {
-	       i915->state.Fog[I915_FOGREG_MODE2] = (GLuint)(c2 * FMC2_C2_ONE);
-	    }
-	    else {
-	       union { float f; int i; } fi;
-	       fi.f = c2; 
-	       i915->state.Fog[I915_FOGREG_MODE2] = fi.i; 
-	    }
-	 }
-	 break;
-      case GL_EXP:
-	 i915->state.Fog[I915_FOGREG_MODE1] |= FMC1_FOGFUNC_PIXEL_EXP;
-	 break;
-      case GL_EXP2:
-	 i915->state.Fog[I915_FOGREG_MODE1] |= FMC1_FOGFUNC_PIXEL_EXP2;
-	 break;
-      default:
-	 break;
-      }
-   }
-   else /* if (i915->vertex_fog != I915_FOG_VERTEX) */ {      
-      I915_STATECHANGE(i915, I915_UPLOAD_FOG);
-      i915->state.Fog[I915_FOGREG_MODE1] &= ~FMC1_FOGFUNC_MASK;
-      i915->state.Fog[I915_FOGREG_MODE1] |= FMC1_FOGFUNC_VERTEX;
-      i915->vertex_fog = I915_FOG_VERTEX;
-   }
-
-   {
-      I915_STATECHANGE(i915, I915_UPLOAD_CTX);
-      I915_ACTIVESTATE(i915, I915_UPLOAD_FOG, enabled);
-      if (enabled)
-	 i915->state.Ctx[I915_CTXREG_LIS5] |= S5_FOG_ENABLE;
-      else
-	 i915->state.Ctx[I915_CTXREG_LIS5] &= ~S5_FOG_ENABLE;
-   }
-
-   if (enabled) {
-      _tnl_allow_vertex_fog( ctx, (i915->vertex_fog == I915_FOG_VERTEX) ); 
-      _tnl_allow_pixel_fog( ctx, (i915->vertex_fog != I915_FOG_VERTEX) ); 
-   }
-}
-
-static void i915Fogfv(GLcontext *ctx, GLenum pname, const GLfloat *param)
-{
-   i915ContextPtr i915 = I915_CONTEXT(ctx);
-
-   switch (pname) {
-   case GL_FOG_COORDINATE_SOURCE_EXT: 
-   case GL_FOG_MODE:
-   case GL_FOG_START:
-   case GL_FOG_END: 
-      break;
-
-   case GL_FOG_DENSITY:
-      I915_STATECHANGE(i915, I915_UPLOAD_FOG);
-
-      if (i915->state.Fog[I915_FOGREG_MODE1] & FMC1_FOGINDEX_Z) {
-	 i915->state.Fog[I915_FOGREG_MODE3] = (GLuint)(ctx->Fog.Density *
-						     FMC3_D_ONE);
-      }
-      else {
-	 union { float f; int i; } fi;
-	 fi.f = ctx->Fog.Density; 
-	 i915->state.Fog[I915_FOGREG_MODE3] = fi.i; 
-      }
-      break;
-
-   case GL_FOG_COLOR: 
-      I915_STATECHANGE(i915, I915_UPLOAD_FOG);
-      i915->state.Fog[I915_FOGREG_COLOR] = 
-	 (_3DSTATE_FOG_COLOR_CMD | 
-	  ((GLubyte)(ctx->Fog.Color[0]*255.0F) << 16) |
-	  ((GLubyte)(ctx->Fog.Color[1]*255.0F) << 8) |
-	  ((GLubyte)(ctx->Fog.Color[2]*255.0F) << 0));
-      break;
-
-   default:
-      break;
-   }
-}
-
-static void i915Hint(GLcontext *ctx, GLenum target, GLenum state)
-{
-   switch (target) {
-   case GL_FOG_HINT:
-      break;
-   default:
-      break;
-   }
-}
-
-/* =============================================================
- */
-
-static void i915Enable(GLcontext *ctx, GLenum cap, GLboolean state)
-{
-   i915ContextPtr i915 = I915_CONTEXT(ctx);
-
-   switch(cap) {
-   case GL_TEXTURE_2D:
-      break;
-
-   case GL_LIGHTING:
-   case GL_COLOR_SUM:
-      update_specular( ctx );
-      break;
-
-   case GL_ALPHA_TEST:
-      I915_STATECHANGE(i915, I915_UPLOAD_CTX);
-      if (state)
-	 i915->state.Ctx[I915_CTXREG_LIS6] |= S6_ALPHA_TEST_ENABLE;
-      else
-	 i915->state.Ctx[I915_CTXREG_LIS6] &= ~S6_ALPHA_TEST_ENABLE;
-      break;
-
-   case GL_BLEND:
-      i915EvalLogicOpBlendState(ctx);
-      break;
-
-   case GL_COLOR_LOGIC_OP:
-      i915EvalLogicOpBlendState(ctx);
-
-      /* Logicop doesn't seem to work at 16bpp:
-       */
-      if (i915->intel.intelScreen->cpp == 2)
-	 FALLBACK( &i915->intel, I915_FALLBACK_LOGICOP, state );
-      break;
-
-   case GL_FRAGMENT_PROGRAM_ARB:
-      break;
-
-   case GL_DITHER:
-      I915_STATECHANGE(i915, I915_UPLOAD_CTX);
-      if (state)
-	 i915->state.Ctx[I915_CTXREG_LIS5] |= S5_COLOR_DITHER_ENABLE;
-      else
-	 i915->state.Ctx[I915_CTXREG_LIS5] &= ~S5_COLOR_DITHER_ENABLE;
-      break;
-
-   case GL_DEPTH_TEST:
-      I915_STATECHANGE(i915, I915_UPLOAD_CTX);
-      if (state)
-	 i915->state.Ctx[I915_CTXREG_LIS6] |= S6_DEPTH_TEST_ENABLE;
-      else
-	 i915->state.Ctx[I915_CTXREG_LIS6] &= ~S6_DEPTH_TEST_ENABLE;
-
-      i915DepthMask( ctx, ctx->Depth.Mask );
-      break;
-
-   case GL_SCISSOR_TEST:
-      I915_STATECHANGE(i915, I915_UPLOAD_BUFFERS);
-      if (state)
-	 i915->state.Buffer[I915_DESTREG_SENABLE] = (_3DSTATE_SCISSOR_ENABLE_CMD |
-						   ENABLE_SCISSOR_RECT);
-      else
-	 i915->state.Buffer[I915_DESTREG_SENABLE] = (_3DSTATE_SCISSOR_ENABLE_CMD |
-						   DISABLE_SCISSOR_RECT);
-      break;
-
-   case GL_LINE_SMOOTH:
-      I915_STATECHANGE(i915, I915_UPLOAD_CTX);
-      if (state)
-	 i915->state.Ctx[I915_CTXREG_LIS4] |= S4_LINE_ANTIALIAS_ENABLE;
-      else
-	 i915->state.Ctx[I915_CTXREG_LIS4] &= ~S4_LINE_ANTIALIAS_ENABLE;
-      break;
-
-   case GL_FOG:
-      break;
-
-   case GL_CULL_FACE:
-      i915CullFaceFrontFace(ctx, 0);
-      break;
-
-   case GL_STENCIL_TEST:
-      if (i915->intel.hw_stencil) {
-	 I915_STATECHANGE(i915, I915_UPLOAD_CTX);
-	 if (state)
-	    i915->state.Ctx[I915_CTXREG_LIS5] |= (S5_STENCIL_TEST_ENABLE |
-						S5_STENCIL_WRITE_ENABLE);
-	 else
-	    i915->state.Ctx[I915_CTXREG_LIS5] &= ~(S5_STENCIL_TEST_ENABLE | 
-						 S5_STENCIL_WRITE_ENABLE);
-      } else {
-	 FALLBACK( &i915->intel, I915_FALLBACK_STENCIL, state );
-      }
-      break;
-
-   case GL_POLYGON_STIPPLE:
-      /* The stipple command worked on my 855GM box, but not my 845G.
-       * I'll do more testing later to find out exactly which hardware
-       * supports it.  Disabled for now.
-       */
-      if (i915->intel.hw_stipple && 
-	  i915->intel.reduced_primitive == GL_TRIANGLES)
-      {
-	 I915_STATECHANGE(i915, I915_UPLOAD_STIPPLE);
-	 if (state)
-	    i915->state.Stipple[I915_STPREG_ST1] |= ST1_ENABLE;
-	 else
-	    i915->state.Stipple[I915_STPREG_ST1] &= ~ST1_ENABLE;
-      }
-      break;
-
-   default:
-      ;
-   }
-}
-
-
-static void i915_init_packets( i915ContextPtr i915 )
-{
-   intelScreenPrivate *screen = i915->intel.intelScreen;
-
-   /* Zero all state */
-   memset(&i915->state, 0, sizeof(i915->state));
-
-
-   {
-      I915_STATECHANGE(i915, I915_UPLOAD_CTX);
-      /* Probably don't want to upload all this stuff every time one 
-       * piece changes.
-       */
-      i915->state.Ctx[I915_CTXREG_LI] = (_3DSTATE_LOAD_STATE_IMMEDIATE_1 | 
-				       I1_LOAD_S(2) |
-				       I1_LOAD_S(4) |
-				       I1_LOAD_S(5) |
-				       I1_LOAD_S(6) | 
-				       (4));
-      i915->state.Ctx[I915_CTXREG_LIS2] = 0;
-      i915->state.Ctx[I915_CTXREG_LIS4] = 0;
-      i915->state.Ctx[I915_CTXREG_LIS5] = 0;
-
-      if (screen->cpp == 2)
-	 i915->state.Ctx[I915_CTXREG_LIS5] |= S5_COLOR_DITHER_ENABLE;
-
-
-      i915->state.Ctx[I915_CTXREG_LIS6] = (S6_COLOR_WRITE_ENABLE |
-					 (2 << S6_TRISTRIP_PV_SHIFT));
-
-      i915->state.Ctx[I915_CTXREG_STATE4] = (_3DSTATE_MODES_4_CMD |
-					   ENABLE_LOGIC_OP_FUNC |
-					   LOGIC_OP_FUNC(LOGICOP_COPY) |
-					   ENABLE_STENCIL_TEST_MASK |
-					   STENCIL_TEST_MASK(0xff) |
-					   ENABLE_STENCIL_WRITE_MASK |
-					   STENCIL_WRITE_MASK(0xff));
-
-
-      i915->state.Ctx[I915_CTXREG_IAB] = (_3DSTATE_INDEPENDENT_ALPHA_BLEND_CMD |
-					IAB_MODIFY_ENABLE |
-					IAB_MODIFY_FUNC |
-					IAB_MODIFY_SRC_FACTOR |
-					IAB_MODIFY_DST_FACTOR);
-
-      i915->state.Ctx[I915_CTXREG_BLENDCOLOR0] = _3DSTATE_CONST_BLEND_COLOR_CMD;
-      i915->state.Ctx[I915_CTXREG_BLENDCOLOR1] = 0;
-
-   }
-
-   {
-      I915_STATECHANGE(i915, I915_UPLOAD_STIPPLE);
-      i915->state.Stipple[I915_STPREG_ST0] = _3DSTATE_STIPPLE;
-   }
-
-
-   {
-      I915_STATECHANGE(i915, I915_UPLOAD_FOG);
-      i915->state.Fog[I915_FOGREG_MODE0] = _3DSTATE_FOG_MODE_CMD;
-      i915->state.Fog[I915_FOGREG_MODE1] = (FMC1_FOGFUNC_MODIFY_ENABLE |
-					  FMC1_FOGFUNC_VERTEX |
-					  FMC1_FOGINDEX_MODIFY_ENABLE |
-					  FMC1_FOGINDEX_W |
-					  FMC1_C1_C2_MODIFY_ENABLE |
-					  FMC1_DENSITY_MODIFY_ENABLE);
-      i915->state.Fog[I915_FOGREG_COLOR] = _3DSTATE_FOG_COLOR_CMD;
-   }
-
-
-   {
-      I915_STATECHANGE(i915, I915_UPLOAD_BUFFERS);
-      i915->state.Buffer[I915_DESTREG_CBUFADDR0] = _3DSTATE_BUF_INFO_CMD;
-      i915->state.Buffer[I915_DESTREG_CBUFADDR1] = 
-	 (BUF_3D_ID_COLOR_BACK | 
-	  BUF_3D_PITCH(screen->frontPitch * screen->cpp) |
-	  BUF_3D_USE_FENCE);
-
-
-      i915->state.Buffer[I915_DESTREG_DBUFADDR0] = _3DSTATE_BUF_INFO_CMD;
-      i915->state.Buffer[I915_DESTREG_DBUFADDR1] = 
-	 (BUF_3D_ID_DEPTH |
-	  BUF_3D_PITCH(screen->depthPitch * screen->cpp) |
-	  BUF_3D_USE_FENCE);
-      i915->state.Buffer[I915_DESTREG_DBUFADDR2] = screen->depthOffset;
-
-
-      i915->state.Buffer[I915_DESTREG_DV0] = _3DSTATE_DST_BUF_VARS_CMD;
-
-      switch (screen->fbFormat) {
-      case DV_PF_555:
-      case DV_PF_565:
-	 i915->state.Buffer[I915_DESTREG_DV1] = (DSTORG_HORT_BIAS(0x8) | /* .5 */
-					       DSTORG_VERT_BIAS(0x8) | /* .5 */
-					       LOD_PRECLAMP_OGL |
-					       TEX_DEFAULT_COLOR_OGL |
-					       DITHER_FULL_ALWAYS |
-					       screen->fbFormat |
-					       DEPTH_FRMT_16_FIXED);
-	 break;
-      case DV_PF_8888:
-	 i915->state.Buffer[I915_DESTREG_DV1] = (DSTORG_HORT_BIAS(0x8) | /* .5 */
-					       DSTORG_VERT_BIAS(0x8) | /* .5 */
-					       LOD_PRECLAMP_OGL |
-					       TEX_DEFAULT_COLOR_OGL |
-					       screen->fbFormat |
-					       DEPTH_FRMT_24_FIXED_8_OTHER);
-	 break;
-      }
-      i915->state.Buffer[I915_DESTREG_SENABLE] = (_3DSTATE_SCISSOR_ENABLE_CMD |
-						DISABLE_SCISSOR_RECT);
-      i915->state.Buffer[I915_DESTREG_SR0] = _3DSTATE_SCISSOR_RECT_0_CMD;
-      i915->state.Buffer[I915_DESTREG_SR1] = 0;
-      i915->state.Buffer[I915_DESTREG_SR2] = 0;
-   }
-
-
-   /* These will be emitted every at the head of every buffer, unless
-    * we get hardware contexts working.
-    */
-   i915->state.active = (I915_UPLOAD_PROGRAM | 
-			I915_UPLOAD_STIPPLE | 
-			I915_UPLOAD_CTX | 
-			I915_UPLOAD_BUFFERS);
-}
-
-void i915InitStateFunctions( struct dd_function_table *functions )
-{
-   functions->AlphaFunc = i915AlphaFunc;
-   functions->BlendColor = i915BlendColor;
-   functions->BlendEquationSeparate = i915BlendEquationSeparate;
-   functions->BlendFuncSeparate = i915BlendFuncSeparate;
-   functions->ColorMask = i915ColorMask;
-   functions->CullFace = i915CullFaceFrontFace;
-   functions->DepthFunc = i915DepthFunc;
-   functions->DepthMask = i915DepthMask;
-   functions->Enable = i915Enable;
-   functions->Fogfv = i915Fogfv;
-   functions->FrontFace = i915CullFaceFrontFace;
-   functions->Hint = i915Hint;
-   functions->LightModelfv = i915LightModelfv;
-   functions->LineWidth = i915LineWidth;
-   functions->LogicOpcode = i915LogicOp;
-   functions->PointSize = i915PointSize;
-   functions->PolygonStipple = i915PolygonStipple;
-   functions->Scissor = i915Scissor;
-   functions->ShadeModel = i915ShadeModel;
-   functions->StencilFunc = i915StencilFunc;
-   functions->StencilMask = i915StencilMask;
-   functions->StencilOp = i915StencilOp;
-}
-
-
-void i915InitState( i915ContextPtr i915 )
-{
-   GLcontext *ctx = &i915->intel.ctx;
-
-   i915_init_packets( i915 );
-
-   intelInitState( ctx );
-
-   memcpy( &i915->initial, &i915->state, sizeof(i915->state) );
-   i915->current = &i915->state;
-}
-
-
-
-
-
-
-
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/i915/i915_tex.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/i915/i915_tex.c
deleted file mode 100644
index 4f77833e1..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/i915/i915_tex.c
+++ /dev/null
@@ -1,182 +0,0 @@
-/**************************************************************************
- * 
- * Copyright 2003 Tungsten Graphics, Inc., Cedar Park, Texas.
- * All Rights Reserved.
- * 
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sub license, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- * 
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- * 
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
- * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
- * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
- * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
- * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- * 
- **************************************************************************/
-
-#include "glheader.h"
-#include "mtypes.h"
-#include "imports.h"
-#include "simple_list.h"
-#include "enums.h"
-#include "image.h"
-#include "texstore.h"
-#include "texformat.h"
-#include "texmem.h"
-#include "swrast/swrast.h"
-
-#include "mm.h"
-
-#include "intel_ioctl.h"
-
-#include "i915_context.h"
-#include "i915_reg.h"
-
-
-
-
-
-
-/**
- * Allocate space for and load the mesa images into the texture memory block.
- * This will happen before drawing with a new texture, or drawing with a
- * texture after it was swapped out or teximaged again.
- */
-
-intelTextureObjectPtr i915AllocTexObj( struct gl_texture_object *texObj )
-{
-   i915TextureObjectPtr t = CALLOC_STRUCT( i915_texture_object );
-   if ( !t ) 
-      return NULL;
-
-   texObj->DriverData = t;
-   t->intel.base.tObj = texObj;
-   t->intel.dirty = I915_UPLOAD_TEX_ALL;
-   make_empty_list( &t->intel.base );
-   return &t->intel;
-}
-
-
-static void i915TexParameter( GLcontext *ctx, GLenum target,
-			     struct gl_texture_object *tObj,
-			     GLenum pname, const GLfloat *params )
-{
-   i915TextureObjectPtr t = (i915TextureObjectPtr) tObj->DriverData;
- 
-   switch (pname) {
-   case GL_TEXTURE_MIN_FILTER:
-   case GL_TEXTURE_MAG_FILTER:
-   case GL_TEXTURE_MAX_ANISOTROPY_EXT:
-   case GL_TEXTURE_WRAP_S:
-   case GL_TEXTURE_WRAP_T:
-   case GL_TEXTURE_WRAP_R:
-   case GL_TEXTURE_BORDER_COLOR:
-      t->intel.dirty = I915_UPLOAD_TEX_ALL;
-      break;
-
-   case GL_TEXTURE_COMPARE_MODE:
-      t->intel.dirty = I915_UPLOAD_TEX_ALL;
-      break;
-   case GL_TEXTURE_COMPARE_FUNC:
-      t->intel.dirty = I915_UPLOAD_TEX_ALL;
-      break;
-
-   case GL_TEXTURE_BASE_LEVEL:
-   case GL_TEXTURE_MAX_LEVEL:
-   case GL_TEXTURE_MIN_LOD:
-   case GL_TEXTURE_MAX_LOD:
-      /* The i915 and its successors can do a lot of this without
-       * reloading the textures.  A project for someone?
-       */
-      intelFlush( ctx );
-      driSwapOutTextureObject( (driTextureObject *) t );
-      t->intel.dirty = I915_UPLOAD_TEX_ALL;
-      break;
-
-   default:
-      return;
-   }
-}
-
-
-static void i915TexEnv( GLcontext *ctx, GLenum target, 
-			GLenum pname, const GLfloat *param )
-{
-   i915ContextPtr i915 = I915_CONTEXT( ctx );
-   GLuint unit = ctx->Texture.CurrentUnit;
-
-   switch (pname) {
-   case GL_TEXTURE_ENV_COLOR: 	/* Should be a tracked param */
-   case GL_TEXTURE_ENV_MODE:
-   case GL_COMBINE_RGB:
-   case GL_COMBINE_ALPHA:
-   case GL_SOURCE0_RGB:
-   case GL_SOURCE1_RGB:
-   case GL_SOURCE2_RGB:
-   case GL_SOURCE0_ALPHA:
-   case GL_SOURCE1_ALPHA:
-   case GL_SOURCE2_ALPHA:
-   case GL_OPERAND0_RGB:
-   case GL_OPERAND1_RGB:
-   case GL_OPERAND2_RGB:
-   case GL_OPERAND0_ALPHA:
-   case GL_OPERAND1_ALPHA:
-   case GL_OPERAND2_ALPHA:
-   case GL_RGB_SCALE:
-   case GL_ALPHA_SCALE:
-      i915->tex_program.translated = 0; 
-      break;
-
-   case GL_TEXTURE_LOD_BIAS: {
-      int b = (int) ((*param) * 16.0);
-      if (b > 255) b = 255;
-      if (b < -256) b = -256;
-      I915_STATECHANGE(i915, I915_UPLOAD_TEX(unit));
-      i915->state.Tex[unit][I915_TEXREG_SS2] &= ~SS2_LOD_BIAS_MASK;
-      i915->state.Tex[unit][I915_TEXREG_SS2] |= 
-	 ((b << SS2_LOD_BIAS_SHIFT) & SS2_LOD_BIAS_MASK);
-      break;
-   }
-
-   default:
-      break;
-   }
-}
-
-
-static void i915BindTexture( GLcontext *ctx, GLenum target,
-			    struct gl_texture_object *texObj )
-{
-   i915TextureObjectPtr tex = (i915TextureObjectPtr)texObj->DriverData;
-
-   if (tex->lastTarget != texObj->Target) {
-      tex->intel.dirty = I915_UPLOAD_TEX_ALL;
-      tex->lastTarget = texObj->Target;
-   }
-
-   /* Need this if image format changes between bound textures.
-    * Could try and shortcircuit by checking for differences in
-    * state between incoming and outgoing textures:
-    */
-   I915_CONTEXT(ctx)->tex_program.translated = 0; 
-}
-
-
-
-void i915InitTextureFuncs( struct dd_function_table *functions )
-{
-   functions->BindTexture = i915BindTexture;
-   functions->TexEnv = i915TexEnv;
-   functions->TexParameter = i915TexParameter;
-}
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/i915/i915_texprog.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/i915/i915_texprog.c
deleted file mode 100644
index 3eaf53d7d..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/i915/i915_texprog.c
+++ /dev/null
@@ -1,668 +0,0 @@
-/**************************************************************************
- * 
- * Copyright 2003 Tungsten Graphics, Inc., Cedar Park, Texas.
- * All Rights Reserved.
- * 
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sub license, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- * 
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- * 
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
- * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
- * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
- * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
- * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- * 
- **************************************************************************/
-
-#include <strings.h>
-
-#include "glheader.h"
-#include "macros.h"
-#include "enums.h"
-
-#include "tnl/t_context.h"
-#include "intel_batchbuffer.h"
-
-#include "i915_reg.h"
-#include "i915_context.h"
-#include "i915_program.h"
-
-static GLuint translate_tex_src_bit( struct i915_fragment_program *p,
-				     GLubyte bit )
-{
-   switch (bit) {
-   case TEXTURE_1D_BIT:   return D0_SAMPLE_TYPE_2D;
-   case TEXTURE_2D_BIT:   return D0_SAMPLE_TYPE_2D;
-   case TEXTURE_RECT_BIT: return D0_SAMPLE_TYPE_2D;
-   case TEXTURE_3D_BIT:   return D0_SAMPLE_TYPE_VOLUME;
-   case TEXTURE_CUBE_BIT: return D0_SAMPLE_TYPE_CUBE;
-   default: i915_program_error(p, "TexSrcBit"); return 0;
-   }
-}
-
-static GLuint get_source( struct i915_fragment_program *p, 
-			  GLenum src, GLuint unit )
-{
-   switch (src) {
-   case GL_TEXTURE: 
-      if (p->src_texture == UREG_BAD) {
-
-	 /* TODO: Use D0_CHANNEL_XY where possible.
-	  */
-	 GLuint dim = translate_tex_src_bit( p, p->ctx->Texture.Unit[unit]._ReallyEnabled);
-	 GLuint sampler = i915_emit_decl(p, REG_TYPE_S, unit, dim);
-	 GLuint texcoord = i915_emit_decl(p, REG_TYPE_T, unit, D0_CHANNEL_ALL);
-	 GLuint tmp = i915_get_temp( p );
-	 GLuint op = T0_TEXLD;
-
-	 if (p->VB->TexCoordPtr[unit]->size == 4)
-	    op = T0_TEXLDP;
-
-	 p->src_texture = i915_emit_texld( p, tmp, A0_DEST_CHANNEL_ALL, 
-					  sampler, texcoord, op );
-      }
-
-      return p->src_texture;
-
-      /* Crossbar: */
-   case GL_TEXTURE0:
-   case GL_TEXTURE1:
-   case GL_TEXTURE2:
-   case GL_TEXTURE3:
-   case GL_TEXTURE4:
-   case GL_TEXTURE5:
-   case GL_TEXTURE6:
-   case GL_TEXTURE7: {
-      return UREG_BAD;
-   }
-
-   case GL_CONSTANT:
-      return i915_emit_const4fv( p, p->ctx->Texture.Unit[unit].EnvColor );
-   case GL_PRIMARY_COLOR:
-      return i915_emit_decl(p, REG_TYPE_T, T_DIFFUSE, D0_CHANNEL_ALL);
-   case GL_PREVIOUS:
-   default: 
-      i915_emit_decl(p, 
-		GET_UREG_TYPE(p->src_previous),
-		GET_UREG_NR(p->src_previous), D0_CHANNEL_ALL); 
-      return p->src_previous;
-   }
-}
-			
-
-static GLuint emit_combine_source( struct i915_fragment_program *p, 
-				   GLuint mask,
-				   GLuint unit,
-				   GLenum source, 
-				   GLenum operand )
-{
-   GLuint arg, src;
-
-   src = get_source(p, source, unit);
-
-   switch (operand) {
-   case GL_ONE_MINUS_SRC_COLOR: 
-      /* Get unused tmp,
-       * Emit tmp = 1.0 + arg.-x-y-z-w
-       */
-      arg = i915_get_temp( p );
-      return i915_emit_arith( p, A0_ADD, arg, mask, 0,
-		  swizzle(src, ONE, ONE, ONE, ONE ),
-		  negate(src, 1,1,1,1), 0);
-
-   case GL_SRC_ALPHA: 
-      if (mask == A0_DEST_CHANNEL_W)
-	 return src;
-      else
-	 return swizzle( src, W, W, W, W );
-   case GL_ONE_MINUS_SRC_ALPHA: 
-      /* Get unused tmp,
-       * Emit tmp = 1.0 + arg.-w-w-w-w
-       */
-      arg = i915_get_temp( p );
-      return i915_emit_arith( p, A0_ADD, arg, mask, 0,
-			 swizzle(src, ONE, ONE, ONE, ONE ),
-			 negate( swizzle(src,W,W,W,W), 1,1,1,1), 0);
-   case GL_SRC_COLOR: 
-   default:
-      return src;
-   }
-}
-
-
-
-static int nr_args( GLenum mode )
-{
-   switch (mode) {
-   case GL_REPLACE: return 1; 
-   case GL_MODULATE: return 2;
-   case GL_ADD: return 2;
-   case GL_ADD_SIGNED: return 2;
-   case GL_INTERPOLATE:	return 3;
-   case GL_SUBTRACT: return 2;
-   case GL_DOT3_RGB_EXT: return 2;
-   case GL_DOT3_RGBA_EXT: return 2;
-   case GL_DOT3_RGB: return 2;
-   case GL_DOT3_RGBA: return 2;
-   default: return 0;
-   }
-}
-
-
-static GLboolean args_match( struct gl_texture_unit *texUnit )
-{
-   int i, nr = nr_args(texUnit->Combine.ModeRGB);
-
-   for (i = 0 ; i < nr ; i++) {
-      if (texUnit->Combine.SourceA[i] != texUnit->Combine.SourceRGB[i]) 
-	 return GL_FALSE;
-
-      switch(texUnit->Combine.OperandA[i]) {
-      case GL_SRC_ALPHA: 
-	 switch(texUnit->Combine.OperandRGB[i]) {
-	 case GL_SRC_COLOR: 
-	 case GL_SRC_ALPHA: 
-	    break;
-	 default:
-	    return GL_FALSE;
-	 }
-	 break;
-      case GL_ONE_MINUS_SRC_ALPHA: 
-	 switch(texUnit->Combine.OperandRGB[i]) {
-	 case GL_ONE_MINUS_SRC_COLOR: 
-	 case GL_ONE_MINUS_SRC_ALPHA: 
-	    break;
-	 default:
-	    return GL_FALSE;
-	 }
-	 break;
-      default: 
-	 return GL_FALSE;	/* impossible */
-      }
-   }
-
-   return GL_TRUE;
-}
-
-
-static GLuint emit_combine( struct i915_fragment_program *p,
-			    GLuint dest,
-			    GLuint mask,
-			    GLuint saturate,
-			    GLuint unit,
-			    GLenum mode,
-			    const GLenum *source,
-			    const GLenum *operand)
-{
-   int tmp, src[3], nr = nr_args(mode);
-   int i;
-
-   for (i = 0; i < nr; i++)
-      src[i] = emit_combine_source( p, mask, unit, source[i], operand[i] );
-
-   switch (mode) {
-   case GL_REPLACE: 
-      if (mask == A0_DEST_CHANNEL_ALL && !saturate)
-	 return src[0];
-      else
-	 return i915_emit_arith( p, A0_MOV, dest, mask, saturate, src[0], 0, 0 );
-   case GL_MODULATE: 
-      return i915_emit_arith( p, A0_MUL, dest, mask, saturate,
-			     src[0], src[1], 0 );
-   case GL_ADD: 
-      return i915_emit_arith( p, A0_ADD, dest, mask, saturate, 
-			     src[0], src[1], 0 );
-   case GL_ADD_SIGNED:
-      /* tmp = arg0 + arg1
-       * result = tmp + -.5
-       */
-      tmp = i915_emit_const1f(p, .5);
-      tmp = negate(swizzle(tmp,X,X,X,X),1,1,1,1);
-      i915_emit_arith( p, A0_ADD, dest, mask, 0, src[0], src[1], 0 );
-      i915_emit_arith( p, A0_ADD, dest, mask, saturate, dest, tmp, 0 );
-      return dest;
-   case GL_INTERPOLATE:		/* TWO INSTRUCTIONS */
-      /* Arg0 * (Arg2) + Arg1 * (1-Arg2)
-       *
-       * Arg0*Arg2 + Arg1 - Arg1Arg2 
-       *
-       * tmp = Arg0*Arg2 + Arg1, 
-       * result = (-Arg1)Arg2 + tmp 
-       */
-      tmp = i915_get_temp( p );
-      i915_emit_arith( p, A0_MAD, tmp, mask, 0, src[0], src[2], src[1] );
-      i915_emit_arith( p, A0_MAD, dest, mask, saturate, 
-		      negate(src[1], 1,1,1,1), src[2], tmp );
-      return dest;
-   case GL_SUBTRACT: 
-      /* negate src[1] */
-      return i915_emit_arith( p, A0_ADD, dest, mask, saturate, src[0],
-			 negate(src[1],1,1,1,1), 0 );
-
-   case GL_DOT3_RGBA:
-   case GL_DOT3_RGBA_EXT: 
-   case GL_DOT3_RGB_EXT:
-   case GL_DOT3_RGB: {
-      GLuint tmp0 = i915_get_temp( p );
-      GLuint tmp1 = i915_get_temp( p );
-      GLuint neg1 = negate(swizzle(i915_emit_const1f(p, 1),X,X,X,X), 1,1,1,1);
-      GLuint two = swizzle(i915_emit_const1f(p, 2),X,X,X,X);
-      i915_emit_arith( p, A0_MAD, tmp0, A0_DEST_CHANNEL_ALL, 0, 
-		      two, src[0], neg1);
-      if (src[0] == src[1])
-	 tmp1 = tmp0;
-      else
-	 i915_emit_arith( p, A0_MAD, tmp1, A0_DEST_CHANNEL_ALL, 0, 
-			 two, src[1], neg1);
-      i915_emit_arith( p, A0_DP3, dest, mask, saturate, tmp0, tmp1, 0);
-      return dest;
-   }
-
-   default: 
-      return src[0];
-   }
-}
-
-static GLuint get_dest( struct i915_fragment_program *p, int unit )
-{
-   if (p->ctx->_TriangleCaps & DD_SEPARATE_SPECULAR)
-      return i915_get_temp( p );
-   else if (unit != p->last_tex_stage)
-      return i915_get_temp( p );
-   else
-      return UREG(REG_TYPE_OC, 0);
-}
-      
-
-
-static GLuint emit_texenv( struct i915_fragment_program *p, int unit )
-{
-   struct gl_texture_unit *texUnit = &p->ctx->Texture.Unit[unit];
-   GLenum envMode = texUnit->EnvMode;
-   struct gl_texture_object *tObj = texUnit->_Current;
-   GLenum format = tObj->Image[0][tObj->BaseLevel]->Format;
-   GLuint saturate = unit < p->last_tex_stage ? A0_DEST_SATURATE : 0;
-
-   switch(envMode) {
-   case GL_BLEND: {
-      const int cf = get_source(p, GL_PREVIOUS, unit);
-      const int cc = get_source(p, GL_CONSTANT, unit);
-      const int cs = get_source(p, GL_TEXTURE, unit);
-      const int out = get_dest(p, unit);
-
-      if (format == GL_INTENSITY) {
-	 /* cv = cf(1 - cs) + cc.cs
-	  * cv = cf - cf.cs + cc.cs
-	  */
-	 /* u[2] = MAD( -cf * cs + cf )
-	  * cv   = MAD( cc * cs + u[2] )
-	  */
-	 
-	 i915_emit_arith( p, A0_MAD, out, A0_DEST_CHANNEL_ALL, 0, 
-			 negate(cf,1,1,1,1), cs, cf );
-
-	 i915_emit_arith( p, A0_MAD, out, A0_DEST_CHANNEL_ALL, saturate, 
-			 cc, cs, out );
-
-	 return out;
-      } else {
-	 /* cv = cf(1 - cs) + cc.cs
-	  * cv = cf - cf.cs + cc.cs
-	  * av =      af.as
-	  */
-	 /* u[2] = MAD( cf.-x-y-zw * cs.xyzw + cf.xyz0 )
-	  * oC   = MAD( cc.xyz0 * cs.xyz0 + u[2].xyzw )
-	  */
-	 i915_emit_arith( p, A0_MAD, out, A0_DEST_CHANNEL_ALL, 0,
-			 negate(cf,1,1,1,0),  
-			 cs,
-			 swizzle(cf,X,Y,Z,ZERO) );
-
-
-	 i915_emit_arith( p, A0_MAD, out, A0_DEST_CHANNEL_ALL, saturate,
-			 swizzle(cc,X,Y,Z,ZERO),  
-			 swizzle(cs,X,Y,Z,ZERO),
-			 out );
-
-	 return out;
-      }
-   }
-
-   case GL_DECAL: {
-      if (format == GL_RGB ||
-	  format == GL_RGBA) {
-	 int cf = get_source( p, GL_PREVIOUS, unit );
-	 int cs = get_source( p, GL_TEXTURE, unit );
-	 int out = get_dest(p, unit);
-	 
-	 /* cv = cf(1-as) + cs.as
-	  * cv = cf.(-as) + cf + cs.as
-	  * av = af
-	  */ 
-	 
-	 /* u[2] = mad( cf.xyzw * cs.-w-w-w1 + cf.xyz0 )
-	  * oc = mad( cs.xyz0 * cs.www0 + u[2].xyzw )
-	  */
-	 i915_emit_arith( p, A0_MAD, out, A0_DEST_CHANNEL_ALL, 0,
-			 cf,  
-			 negate(swizzle(cs,W,W,W,ONE),1,1,1,0),
-			 swizzle(cf,X,Y,Z,ZERO) );
-	 
-	 i915_emit_arith( p, A0_MAD, out, A0_DEST_CHANNEL_ALL, saturate,
-			 swizzle(cs,X,Y,Z,ZERO),  
-			 swizzle(cs,W,W,W,ZERO),
-			 out );
-	 return out;
-      }
-      else {
-	 return get_source( p, GL_PREVIOUS, unit );
-      }
-   }
-
-   case GL_REPLACE: {
-      const int cs = get_source( p, GL_TEXTURE, unit );	/* saturated */
-      switch (format) {
-      case GL_ALPHA: {
-	 const int cf = get_source( p, GL_PREVIOUS, unit ); /* saturated */
-	 i915_emit_arith( p, A0_MOV, cs, A0_DEST_CHANNEL_XYZ, 0, cf, 0, 0 );
-	 return cs;
-      }
-      case GL_RGB:
-      case GL_LUMINANCE: {
-	 const int cf = get_source( p, GL_PREVIOUS, unit ); /* saturated */
-	 i915_emit_arith( p, A0_MOV, cs, A0_DEST_CHANNEL_W, 0, cf, 0, 0 );
-	 return cs;
-      }
-      default:
-	 return cs;
-      }
-   }
-
-   case GL_MODULATE: {
-      const int cf = get_source( p, GL_PREVIOUS, unit );
-      const int cs = get_source( p, GL_TEXTURE, unit );
-      const int out = get_dest(p, unit);
-      switch (format) {
-      case GL_ALPHA: 
-	 i915_emit_arith( p, A0_MUL, out, A0_DEST_CHANNEL_ALL, saturate,
-			 swizzle(cs, ONE, ONE, ONE, W), cf, 0 );
-	 break;
-      default:
-	 i915_emit_arith( p, A0_MUL, out, A0_DEST_CHANNEL_ALL, saturate, 
-			 cs, cf, 0 );
-	 break;
-      }
-      return out;
-   }
-   case GL_ADD: {
-      int cf = get_source( p, GL_PREVIOUS, unit );
-      int cs = get_source( p, GL_TEXTURE, unit );
-      const int out = get_dest( p, unit );
-
-      if (format == GL_INTENSITY) {
-	 /* output-color.rgba = add( incoming, u[1] )
-	  */
-	 i915_emit_arith( p, A0_ADD, out, A0_DEST_CHANNEL_ALL, saturate, 
-			 cs, cf, 0 );
-	 return out;
-      }
-      else {
-	 /* cv.xyz = cf.xyz + cs.xyz
-	  * cv.w   = cf.w * cs.w
-	  *
-	  * cv.xyzw = MAD( cf.111w * cs.xyzw + cf.xyz0 )
-	  */
- 	 i915_emit_arith( p, A0_MAD, out, A0_DEST_CHANNEL_ALL, saturate,
-			 swizzle(cf,ONE,ONE,ONE,W), 
-			 cs,  
-			 swizzle(cf,X,Y,Z,ZERO) ); 
-	 return out;
-      }
-      break;
-   }
-   case GL_COMBINE: {
-      GLuint rgb_shift, alpha_shift, out, shift;
-      GLuint dest = get_dest(p, unit);
-
-      /* The EXT version of the DOT3 extension does not support the
-       * scale factor, but the ARB version (and the version in OpenGL
-       * 1.3) does.
-       */
-      switch (texUnit->Combine.ModeRGB) {
-      case GL_DOT3_RGB_EXT:
-	 alpha_shift = texUnit->Combine.ScaleShiftA;
-	 rgb_shift = 0;
-	 break;
-
-      case GL_DOT3_RGBA_EXT:
-	 alpha_shift = 0;
-	 rgb_shift = 0;
-	 break;
-
-      default:
-	 rgb_shift = texUnit->Combine.ScaleShiftRGB;
-	 alpha_shift = texUnit->Combine.ScaleShiftA;
-	 break;
-      }
-
-
-      /* Emit the RGB and A combine ops
-       */
-      if (texUnit->Combine.ModeRGB == texUnit->Combine.ModeA && 
-	  args_match( texUnit )) {
-	 out = emit_combine( p, dest, A0_DEST_CHANNEL_ALL, saturate,
-			     unit,
-			     texUnit->Combine.ModeRGB,
-			     texUnit->Combine.SourceRGB,
-			     texUnit->Combine.OperandRGB );
-      }
-      else if (texUnit->Combine.ModeRGB == GL_DOT3_RGBA_EXT ||
-	       texUnit->Combine.ModeRGB == GL_DOT3_RGBA) {
-
-	 out = emit_combine( p, dest, A0_DEST_CHANNEL_ALL, saturate,
-			     unit,
-			     texUnit->Combine.ModeRGB,
-			     texUnit->Combine.SourceRGB,
-			     texUnit->Combine.OperandRGB );
-      }
-      else {
-	 /* Need to do something to stop from re-emitting identical
-	  * argument calculations here:
-	  */
-	 out = emit_combine( p, dest, A0_DEST_CHANNEL_XYZ, saturate,
-			     unit,
-			     texUnit->Combine.ModeRGB,
-			     texUnit->Combine.SourceRGB,
-			     texUnit->Combine.OperandRGB );
-	 out = emit_combine( p, dest, A0_DEST_CHANNEL_W, saturate,
-			     unit,
-			     texUnit->Combine.ModeA,
-			     texUnit->Combine.SourceA,
-			     texUnit->Combine.OperandA );
-      }
-
-      /* Deal with the final shift:
-       */
-      if (alpha_shift || rgb_shift) {
-	 if (rgb_shift == alpha_shift) {
-	    shift = i915_emit_const1f(p, 1<<rgb_shift);
-	    shift = swizzle(shift,X,X,X,X);
-	 }
-	 else {
-	    shift = i915_emit_const2f(p, 1<<rgb_shift, 1<<alpha_shift);
-	    shift = swizzle(shift,X,X,X,Y);
-	 }
-	 return i915_emit_arith( p, A0_MUL, dest, A0_DEST_CHANNEL_ALL, 
-				saturate, out, shift, 0 );
-      }
-
-      return out;
-   }
-
-   default:
-      return get_source(p, GL_PREVIOUS, 0);
-   }
-}
-
-static void emit_program_fini( struct i915_fragment_program *p )
-{
-   int cf = get_source( p, GL_PREVIOUS, 0 );
-   int out = UREG( REG_TYPE_OC, 0 );
-
-   if (p->ctx->_TriangleCaps & DD_SEPARATE_SPECULAR) {
-      /* Emit specular add.
-       */
-      GLuint s = i915_emit_decl(p, REG_TYPE_T, T_SPECULAR, D0_CHANNEL_ALL);
-      i915_emit_arith( p, A0_ADD, out, A0_DEST_CHANNEL_ALL, 0, cf, 
-		  swizzle(s, X,Y,Z,ZERO), 0 );
-   }
-   else if (cf != out) {
-      /* Will wind up in here if no texture enabled or a couple of
-       * other scenarios (GL_REPLACE for instance).
-       */
-      i915_emit_arith( p, A0_MOV, out, A0_DEST_CHANNEL_ALL, 0, cf, 0, 0 );
-   }
-}
-
-
-static void i915EmitTextureProgram( i915ContextPtr i915 )
-{
-   GLcontext *ctx = &i915->intel.ctx;
-   struct i915_fragment_program *p = &i915->tex_program;
-   GLuint unit;
-
-   if (0) fprintf(stderr, "%s\n", __FUNCTION__);
-
-   i915_init_program( i915, p );
-
-   if (ctx->Texture._EnabledUnits) {
-      for (unit = 0 ; unit < ctx->Const.MaxTextureUnits ; unit++)
-	 if (ctx->Texture.Unit[unit]._ReallyEnabled) {
-	    p->last_tex_stage = unit;
-	 }
-
-      for (unit = 0 ; unit < ctx->Const.MaxTextureUnits; unit++)
-	 if (ctx->Texture.Unit[unit]._ReallyEnabled) {
-	    p->src_previous = emit_texenv( p, unit );
-	    p->src_texture = UREG_BAD;
-	    p->temp_flag = 0xffff000;
-	    p->temp_flag |= 1 << GET_UREG_NR(p->src_previous);
-	 }
-   }
-
-   emit_program_fini( p );
-
-   i915_fini_program( p );
-   i915_upload_program( i915, p );
-
-   p->translated = 1;
-}
-
-
-void i915ValidateTextureProgram( i915ContextPtr i915 )
-{
-   intelContextPtr intel = &i915->intel;
-   GLcontext *ctx = &intel->ctx;
-   TNLcontext *tnl = TNL_CONTEXT(ctx);
-   struct vertex_buffer *VB = &tnl->vb;
-   GLuint index = tnl->render_inputs;
-   int i, offset;
-   GLuint s4 = i915->state.Ctx[I915_CTXREG_LIS4] & ~S4_VFMT_MASK;
-   GLuint s2 = S2_TEXCOORD_NONE;
-
-   /* Important:
-    */
-   VB->AttribPtr[VERT_ATTRIB_POS] = VB->NdcPtr;
-   intel->vertex_attr_count = 0;
-   intel->coloroffset = 0;
-   intel->specoffset = 0;
-   offset = 0;
-
-   if (i915->vertex_fog == I915_FOG_PIXEL) {
-      EMIT_ATTR( _TNL_ATTRIB_POS, EMIT_4F_VIEWPORT, S4_VFMT_XYZW, 16 );
-      index &= ~_TNL_BIT_FOG;
-   }
-   else if (index & _TNL_BITS_TEX_ANY) {
-      EMIT_ATTR( _TNL_ATTRIB_POS, EMIT_4F_VIEWPORT, S4_VFMT_XYZW, 16 );
-   }
-   else {
-      EMIT_ATTR( _TNL_ATTRIB_POS, EMIT_3F_VIEWPORT, S4_VFMT_XYZ, 12 );
-   }
-
-   /* How undefined is undefined? */
-   if (index & _TNL_BIT_POINTSIZE) {
-      EMIT_ATTR( _TNL_ATTRIB_POINTSIZE, EMIT_1F, S4_VFMT_POINT_WIDTH, 4 );
-   }
-      
-   intel->coloroffset = offset / 4;
-   EMIT_ATTR( _TNL_ATTRIB_COLOR0, EMIT_4UB_4F_BGRA, S4_VFMT_COLOR, 4 );
-            
-   if (index & (_TNL_BIT_COLOR1|_TNL_BIT_FOG)) {
-      if (index & _TNL_BIT_COLOR1) {
-	 intel->specoffset = offset / 4;
-	 EMIT_ATTR( _TNL_ATTRIB_COLOR1, EMIT_3UB_3F_BGR, S4_VFMT_SPEC_FOG, 3 );
-      } else 
-	 EMIT_PAD( 3 );
-      
-      if (index & _TNL_BIT_FOG)
-	 EMIT_ATTR( _TNL_ATTRIB_FOG, EMIT_1UB_1F, S4_VFMT_SPEC_FOG, 1 );
-      else
-	 EMIT_PAD( 1 );
-   }
-
-   if (index & _TNL_BITS_TEX_ANY) {
-      for (i = 0; i < 8; i++) {
-	 if (index & _TNL_BIT_TEX(i)) {
-	    int sz = VB->TexCoordPtr[i]->size;
-	    
-	    s2 &= ~S2_TEXCOORD_FMT(i, S2_TEXCOORD_FMT0_MASK);
-	    s2 |= S2_TEXCOORD_FMT(i, SZ_TO_HW(sz));
-
-	    EMIT_ATTR( _TNL_ATTRIB_TEX0+i, EMIT_SZ(sz), 0, sz * 4 );
-	 }
-      }
-   }
-
-   /* Only need to change the vertex emit code if there has been a
-    * statechange to a new hardware vertex format:
-    */
-   if (s2 != i915->state.Ctx[I915_CTXREG_LIS2] ||
-       s4 != i915->state.Ctx[I915_CTXREG_LIS4]) {
-    
-      I915_STATECHANGE( i915, I915_UPLOAD_CTX );
-
-      i915->tex_program.translated = 0;
-
-      /* Must do this *after* statechange, so as not to affect
-       * buffered vertices reliant on the old state:
-       */
-      intel->vertex_size = _tnl_install_attrs( ctx, 
-					       intel->vertex_attrs, 
-					       intel->vertex_attr_count,
-					       intel->ViewportMatrix.m, 0 ); 
-
-      intel->vertex_size >>= 2;
-
-      i915->state.Ctx[I915_CTXREG_LIS2] = s2;
-      i915->state.Ctx[I915_CTXREG_LIS4] = s4;
-
-      assert(intel->vtbl.check_vertex_size( intel, intel->vertex_size ));
-   }
-
-   if (!i915->tex_program.translated ||
-       i915->last_ReallyEnabled != ctx->Texture._EnabledUnits) {
-      i915EmitTextureProgram( i915 );      
-      i915->last_ReallyEnabled = ctx->Texture._EnabledUnits;
-   }
-}
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/i915/i915_texstate.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/i915/i915_texstate.c
deleted file mode 100644
index 7a274bb69..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/i915/i915_texstate.c
+++ /dev/null
@@ -1,922 +0,0 @@
-/**************************************************************************
- * 
- * Copyright 2003 Tungsten Graphics, Inc., Cedar Park, Texas.
- * All Rights Reserved.
- * 
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sub license, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- * 
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- * 
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
- * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
- * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
- * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
- * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- * 
- **************************************************************************/
-
-#include "glheader.h"
-#include "macros.h"
-#include "mtypes.h"
-#include "simple_list.h"
-#include "enums.h"
-#include "texformat.h"
-#include "texstore.h"
-
-#include "mm.h"
-
-#include "intel_screen.h"
-#include "intel_ioctl.h"
-#include "intel_tex.h"
-
-#include "i915_context.h"
-#include "i915_reg.h"
-
-static GLint initial_offsets[6][2] = { {0,0},
-				       {0,2},
-				       {1,0},
-				       {1,2},
-				       {1,1},
-				       {1,3} };
-
-
-static GLint step_offsets[6][2] = { {0,2},
-				    {0,2},
-				    {-1,2},
-				    {-1,2},
-				    {-1,1},
-				    {-1,1} };
-
-
-#define I915_TEX_UNIT_ENABLED(unit)		(1<<unit)
-
-static void i915LayoutTextureImages( i915ContextPtr i915,
-				     struct gl_texture_object *tObj )
-{
-   const struct gl_texture_image *baseImage = tObj->Image[0][tObj->BaseLevel];
-   i915TextureObjectPtr t = (i915TextureObjectPtr) tObj->DriverData;
-   GLint firstLevel, lastLevel, numLevels;
-   GLint i, total_height, pitch;
-
-   /* Compute which mipmap levels we really want to send to the hardware.
-    */
-   driCalculateTextureFirstLastLevel( (driTextureObject *) t );
-
-   /* Figure out the amount of memory required to hold all the mipmap
-    * levels.  Choose the smallest pitch to accomodate the largest
-    * mipmap:
-    */
-   firstLevel = t->intel.base.firstLevel;
-   lastLevel = t->intel.base.lastLevel;
-   numLevels = lastLevel - firstLevel + 1;
-
-
-
-   /* All images must be loaded at this pitch.  Count the number of
-    * lines required:
-    */
-   switch (tObj->Target) {
-   case GL_TEXTURE_CUBE_MAP: {
-      const GLuint dim = tObj->Image[0][firstLevel]->Width;
-      GLuint face;
-
-      pitch = dim * t->intel.texelBytes;
-      pitch *= 2;		/* double pitch for cube layouts */
-      pitch = (pitch + 3) & ~3;
-      
-      total_height = dim * 4;
-
-      for ( face = 0 ; face < 6 ; face++) {
-	 GLuint x = initial_offsets[face][0] * dim;
-	 GLuint y = initial_offsets[face][1] * dim;
-	 GLuint d = dim;
-	 
-	 t->intel.base.dirty_images[face] = ~0;
-
-	 assert(tObj->Image[face][firstLevel]->Width == dim);
-	 assert(tObj->Image[face][firstLevel]->Height == dim);
-
-	 for (i = 0; i < numLevels; i++) {
-	    t->intel.image[face][i].image = tObj->Image[face][firstLevel + i];
-	    if (!t->intel.image[face][i].image) {
-	       fprintf(stderr, "no image %d %d\n", face, i);
-	       break;		/* can't happen */
-	    }
-	 
-	    t->intel.image[face][i].offset = 
-	       y * pitch + x * t->intel.texelBytes;
-	    t->intel.image[face][i].internalFormat = baseImage->Format;
-
-	    d >>= 1;
-	    x += step_offsets[face][0] * d;
-	    y += step_offsets[face][1] * d;
-	 }
-      }
-      break;
-   }
-   case GL_TEXTURE_3D: {
-      GLuint virtual_height;
-      GLuint tmp_numLevels = numLevels;
-      pitch = tObj->Image[0][firstLevel]->Width * t->intel.texelBytes;
-      pitch = (pitch + 3) & ~3;
-      t->intel.base.dirty_images[0] = ~0;
-
-      /* Calculate the size of a single slice.  Hardware demands a
-       * minimum of 8 mipmaps, some of which might ultimately not be
-       * used:
-       */
-      if (tmp_numLevels < 9)
-	 tmp_numLevels = 9;
-
-      virtual_height = tObj->Image[0][firstLevel]->Height;
-
-      for ( total_height = i = 0 ; i < tmp_numLevels ; i++ ) {
-	 t->intel.image[0][i].image = tObj->Image[0][firstLevel + i];
-	 if (t->intel.image[0][i].image) {
-	    t->intel.image[0][i].offset = total_height * pitch;
-	    t->intel.image[0][i].internalFormat = baseImage->Format;
-	 }
-
-	 total_height += MAX2(2, virtual_height);
-	 virtual_height >>= 1;
-      }
-
-      t->intel.depth_pitch = total_height * pitch;
-
-      /* Multiply slice size by texture depth for total size.  It's
-       * remarkable how wasteful of memory all the i8x0 texture
-       * layouts are.
-       */
-      total_height *= t->intel.image[0][0].image->Depth;
-      break;
-   }
-   default:
-      pitch = tObj->Image[0][firstLevel]->Width * t->intel.texelBytes;
-      pitch = (pitch + 3) & ~3;
-      t->intel.base.dirty_images[0] = ~0;
-
-      for ( total_height = i = 0 ; i < numLevels ; i++ ) {
-	 t->intel.image[0][i].image = tObj->Image[0][firstLevel + i];
-	 if (!t->intel.image[0][i].image) 
-	    break;
-	 
-	 t->intel.image[0][i].offset = total_height * pitch;
-	 t->intel.image[0][i].internalFormat = baseImage->Format;
-	 if (t->intel.image[0][i].image->IsCompressed)
-	 {
-	   if (t->intel.image[0][i].image->Height > 4)
-	     total_height += t->intel.image[0][i].image->Height/4;
-	   else
-	     total_height += 1;
-	 }
-	 else
-	   total_height += MAX2(2, t->intel.image[0][i].image->Height);
-      }
-      break;
-   }
-
-   t->intel.Pitch = pitch;
-   t->intel.base.totalSize = total_height*pitch;
-   t->intel.max_level = numLevels-1;
-}
-
-
-static void i945LayoutTextureImages( i915ContextPtr i915,
-				    struct gl_texture_object *tObj )
-{
-   const struct gl_texture_image *baseImage = tObj->Image[0][tObj->BaseLevel];
-   i915TextureObjectPtr t = (i915TextureObjectPtr) tObj->DriverData;
-   GLint firstLevel, lastLevel, numLevels;
-   GLint i, total_height, pitch, sz, max_offset = 0, offset;
-
-
-   /* Compute which mipmap levels we really want to send to the hardware.
-    */
-   driCalculateTextureFirstLastLevel( (driTextureObject *) t );
-
-   /* Figure out the amount of memory required to hold all the mipmap
-    * levels.  Choose the smallest pitch to accomodate the largest
-    * mipmap:
-    */
-   firstLevel = t->intel.base.firstLevel;
-   lastLevel = t->intel.base.lastLevel;
-   numLevels = lastLevel - firstLevel + 1;
-
-
-
-   /* All images must be loaded at this pitch.  Count the number of
-    * lines required:
-    */
-   switch (tObj->Target) {
-   case GL_TEXTURE_CUBE_MAP: {
-      const GLuint dim = tObj->Image[0][firstLevel]->Width;
-      GLuint face;
-
-      /* Depending on the size of the largest images, pitch can be
-       * determined either by the old-style packing of cubemap faces,
-       * or the final row of 4x4, 2x2 and 1x1 faces below this. 
-       */
-      if (dim > 32) {
-	 pitch = dim * t->intel.texelBytes;
-	 pitch *= 2;		/* double pitch for cube layouts */
-	 pitch = (pitch + 3) & ~3;
-      }
-      else {
-	 pitch = 14 * 8 * t->intel.texelBytes; /* determined by row of
-						* little maps at
-						* bottom */
-      }
-      
-      total_height = dim * 4 + 4;
-
-      for ( face = 0 ; face < 6 ; face++) {
-	 GLuint x = initial_offsets[face][0] * dim;
-	 GLuint y = initial_offsets[face][1] * dim;
-	 GLuint d = dim;
-	 
-	 if (dim == 4 && face >= 4) {
-	    y = total_height - 4;
-	    x = (face - 4) * 8;
-	 }
-	 else if (dim < 4) {
-	    y = total_height - 4;
-	    x = face * 8;
-	 }
-
-	 t->intel.base.dirty_images[face] = ~0;
-
-	 assert(tObj->Image[face][firstLevel]->Width == dim);
-	 assert(tObj->Image[face][firstLevel]->Height == dim);
-
-	 for (i = 0; i < numLevels; i++) {
-
-
-	    t->intel.image[face][i].image = tObj->Image[face][firstLevel + i];
-	    assert(t->intel.image[face][i].image);
-	 
-	    t->intel.image[face][i].offset = 
-	       y * pitch + x * t->intel.texelBytes;
-	    t->intel.image[face][i].internalFormat = baseImage->Format;
-
-	    d >>= 1;
-	    
-	    switch (d) {
-	    case 4:
-	       switch (face) {
-	       case FACE_POS_X:
-	       case FACE_NEG_X:
-		  x += step_offsets[face][0] * d;
-		  y += step_offsets[face][1] * d;
-		  break;
-	       case FACE_POS_Y:
-	       case FACE_NEG_Y:
-		  y += 12;
-		  x -= 8;
-		  break;
-	       case FACE_POS_Z:
-	       case FACE_NEG_Z:
-		  y = total_height - 4;
-		  x = (face - 4) * 8;
-		  break;
-	       }
-
-	    case 2:
-	       y = total_height - 4;
-	       x = 16 + face * 8;
-	       break;
-
-	    case 1:
-	       x += 48;
-	       break;
-	       
-	    default:
-	       x += step_offsets[face][0] * d;
-	       y += step_offsets[face][1] * d;
-	       break;
-	    }
-	 }
-      }
-      max_offset = total_height * pitch;
-      break;
-   }
-   case GL_TEXTURE_3D: {
-      GLuint depth_packing = 0, depth_pack_pitch;
-      GLuint tmp_numLevels = numLevels;
-      pitch = tObj->Image[0][firstLevel]->Width * t->intel.texelBytes;
-      pitch = (pitch + 3) & ~3;
-      depth_pack_pitch = pitch;
-      
-      t->intel.base.dirty_images[0] = ~0;
-
-
-      for ( total_height = i = 0 ; i < tmp_numLevels ; i++ ) {
-	 t->intel.image[0][i].image = tObj->Image[0][firstLevel + i];
-	 if (!t->intel.image[0][i].image) 
-	    break;
-
-	 
-	 t->intel.image[0][i].offset = total_height * pitch;
-	 t->intel.image[0][i].internalFormat = baseImage->Format;
-	 
-
-
-	 total_height += MAX2(2, t->intel.image[0][i].image->Height) * 
-	    MAX2((t->intel.image[0][i].image->Depth >> depth_packing), 1);
-
-	 /* When alignment dominates, can't increase depth packing?
-	  * Or does pitch grow???  What are the alignment constraints,
-	  * anyway?
-	  */
-	 if (depth_pack_pitch > 4) {
-	    depth_packing++;
-	    depth_pack_pitch <<= 2;
-	 }
-      }
-
-      max_offset = total_height * pitch;
-      break;
-   }
-   default:
-      pitch = tObj->Image[0][firstLevel]->Width * t->intel.texelBytes;
-      pitch = (pitch + 3) & ~3;
-      t->intel.base.dirty_images[0] = ~0;
-      max_offset = 0;
-
-      for ( offset = i = 0 ; i < numLevels ; i++ ) {
-	 t->intel.image[0][i].image = tObj->Image[0][firstLevel + i];
-	 if (!t->intel.image[0][i].image) 
-	    break;
-	 
-	 t->intel.image[0][i].offset = offset;
-	 t->intel.image[0][i].internalFormat = baseImage->Format;
-
-	 if (t->intel.image[0][i].image->IsCompressed)
-	    sz = MAX2(1, t->intel.image[0][i].image->Height/4) * pitch;
-	 else
-	    sz = MAX2(2, t->intel.image[0][i].image->Height) * pitch;
-	 
-	 /* Because the images are packed better, the final offset
-	  * might not be the maximal one:
-	  */
-	 max_offset = MAX2(max_offset, offset + sz);
-
-	 /* LPT change: step right after second mipmap.
-	  */
-	 if (i == 1) 
-	    offset += pitch / 2;
-	 else 
-	    offset += sz;
-
-      }
-      break;
-   }
-
-   t->intel.Pitch = pitch;
-   t->intel.base.totalSize = max_offset;
-   t->intel.max_level = numLevels-1;
-}
-
-
-
-
-static void i915SetTexImages( i915ContextPtr i915, 
-			     struct gl_texture_object *tObj )
-{
-   GLuint textureFormat;
-   i915TextureObjectPtr t = (i915TextureObjectPtr) tObj->DriverData;
-   const struct gl_texture_image *baseImage = tObj->Image[0][tObj->BaseLevel];
-   GLint ss2 = 0;
-
-   switch( baseImage->TexFormat->MesaFormat ) {
-   case MESA_FORMAT_L8:
-      t->intel.texelBytes = 1;
-      textureFormat = MAPSURF_8BIT | MT_8BIT_L8;
-      break;
-
-   case MESA_FORMAT_I8:
-      t->intel.texelBytes = 1;
-      textureFormat = MAPSURF_8BIT | MT_8BIT_I8;
-      break;
-
-   case MESA_FORMAT_A8:
-      t->intel.texelBytes = 1;
-      textureFormat = MAPSURF_8BIT | MT_8BIT_A8; 
-      break;
-
-   case MESA_FORMAT_AL88:
-      t->intel.texelBytes = 2;
-      textureFormat = MAPSURF_16BIT | MT_16BIT_AY88;
-      break;
-
-   case MESA_FORMAT_RGB565:
-      t->intel.texelBytes = 2;
-      textureFormat = MAPSURF_16BIT | MT_16BIT_RGB565;
-      break;
-
-   case MESA_FORMAT_ARGB1555:
-      t->intel.texelBytes = 2;
-      textureFormat = MAPSURF_16BIT | MT_16BIT_ARGB1555;
-      break;
-
-   case MESA_FORMAT_ARGB4444:
-      t->intel.texelBytes = 2;
-      textureFormat = MAPSURF_16BIT | MT_16BIT_ARGB4444;
-      break;
-
-   case MESA_FORMAT_ARGB8888:
-      t->intel.texelBytes = 4;
-      textureFormat = MAPSURF_32BIT | MT_32BIT_ARGB8888;
-      break;
-
-   case MESA_FORMAT_YCBCR_REV:
-      t->intel.texelBytes = 2;
-      textureFormat = (MAPSURF_422 | MT_422_YCRCB_NORMAL);
-      ss2 |= SS2_COLORSPACE_CONVERSION;
-      break;
-
-   case MESA_FORMAT_YCBCR:
-      t->intel.texelBytes = 2;
-      textureFormat = (MAPSURF_422 | MT_422_YCRCB_SWAPY);
-      ss2 |= SS2_COLORSPACE_CONVERSION;
-      break;
-
-   case MESA_FORMAT_RGB_FXT1:
-   case MESA_FORMAT_RGBA_FXT1:
-     t->intel.texelBytes = 2;
-     textureFormat = (MAPSURF_COMPRESSED | MT_COMPRESS_FXT1);
-     break;
-
-   case MESA_FORMAT_DEPTH_COMPONENT16:
-      t->intel.texelBytes = 2;
-      textureFormat = (MAPSURF_16BIT | MT_16BIT_L16);
-      break;
-
-   case MESA_FORMAT_RGBA_DXT1:
-   case MESA_FORMAT_RGB_DXT1:
-     /* 
-      * DXTn pitches are Width/4 * blocksize in bytes 
-      * for DXT1: blocksize=8 so Width/4*8 = Width * 2 
-      * for DXT3/5: blocksize=16 so Width/4*16 = Width * 4
-      */
-     t->intel.texelBytes = 2;
-     textureFormat = (MAPSURF_COMPRESSED | MT_COMPRESS_DXT1);
-     break;
-
-   case MESA_FORMAT_RGBA_DXT3:
-     t->intel.texelBytes = 4;
-     textureFormat = (MAPSURF_COMPRESSED | MT_COMPRESS_DXT2_3);
-     break;
-
-   case MESA_FORMAT_RGBA_DXT5:
-     t->intel.texelBytes = 4;
-     textureFormat = (MAPSURF_COMPRESSED | MT_COMPRESS_DXT4_5);
-     break;
-
-#if 0
-   case MESA_FORMAT_DEPTH_COMPONENT_X8Z24:
-      t->intel.texelBytes = 4;
-      textureFormat = (MAPSURF_32BIT | MT_32BIT_xL824);
-      break;
-#endif
-
-   default:
-      fprintf(stderr, "%s: bad image format %x\n", __FUNCTION__,
-	      baseImage->TexFormat->MesaFormat);
-      abort();
-   }
-
-
-   if (i915->intel.intelScreen->deviceID == PCI_CHIP_I945_G)
-      i945LayoutTextureImages( i915, tObj );	 
-   else
-      i915LayoutTextureImages( i915, tObj );
-
-   t->Setup[I915_TEXREG_MS3] = 
-      (((tObj->Image[0][t->intel.base.firstLevel]->Height - 1) << MS3_HEIGHT_SHIFT) |
-       ((tObj->Image[0][t->intel.base.firstLevel]->Width - 1) << MS3_WIDTH_SHIFT) |
-       textureFormat |
-       MS3_USE_FENCE_REGS);
-
-   t->Setup[I915_TEXREG_MS4] = 
-      ((((t->intel.Pitch / 4) - 1) << MS4_PITCH_SHIFT) | 
-       MS4_CUBE_FACE_ENA_MASK |
-       (((t->intel.max_level * 4)) << MS4_MAX_LOD_SHIFT) |
-       ((tObj->Image[0][t->intel.base.firstLevel]->Depth - 1) << MS4_VOLUME_DEPTH_SHIFT));
-
-   t->Setup[I915_TEXREG_SS2] &= ~(SS2_COLORSPACE_CONVERSION);
-   t->Setup[I915_TEXREG_SS2] |= ss2;
-
-   t->intel.dirty = I915_UPLOAD_TEX_ALL;
-
-}
-
-
-/* The i915 (and related graphics cores) do not support GL_CLAMP.  The
- * Intel drivers for "other operating systems" implement GL_CLAMP as
- * GL_CLAMP_TO_EDGE, so the same is done here.
- */
-static GLuint translate_wrap_mode( GLenum wrap )
-{
-   switch( wrap ) {
-   case GL_REPEAT: return TEXCOORDMODE_WRAP;
-   case GL_CLAMP:  return TEXCOORDMODE_CLAMP_EDGE; /* not quite correct */
-   case GL_CLAMP_TO_EDGE: return TEXCOORDMODE_CLAMP_EDGE;
-   case GL_CLAMP_TO_BORDER: return TEXCOORDMODE_CLAMP_BORDER;
-   case GL_MIRRORED_REPEAT: return TEXCOORDMODE_MIRROR;
-   default: return TEXCOORDMODE_WRAP;
-   }
-}
-
-
-/**
- */
-static void i915ImportTexObjState( struct gl_texture_object *texObj )
-{   
-   i915TextureObjectPtr t = (i915TextureObjectPtr)texObj->DriverData;
-   int minFilt = 0, mipFilt = 0, magFilt = 0, shadow = 0;
-
-   if(INTEL_DEBUG&DEBUG_DRI)
-      fprintf(stderr, "%s\n", __FUNCTION__);
-
-   switch (texObj->MinFilter) {
-   case GL_NEAREST:
-      minFilt = FILTER_NEAREST;
-      mipFilt = MIPFILTER_NONE;
-      break;
-   case GL_LINEAR:
-      minFilt = FILTER_LINEAR;
-      mipFilt = MIPFILTER_NONE;
-      break;
-   case GL_NEAREST_MIPMAP_NEAREST:
-      minFilt = FILTER_NEAREST;
-      mipFilt = MIPFILTER_NEAREST;
-      break;
-   case GL_LINEAR_MIPMAP_NEAREST:
-      minFilt = FILTER_LINEAR;
-      mipFilt = MIPFILTER_NEAREST;
-      break;
-   case GL_NEAREST_MIPMAP_LINEAR:
-      minFilt = FILTER_NEAREST;
-      mipFilt = MIPFILTER_LINEAR;
-      break;
-   case GL_LINEAR_MIPMAP_LINEAR:
-      minFilt = FILTER_LINEAR;
-      mipFilt = MIPFILTER_LINEAR;
-      break;
-   default:
-      break;
-   }
-
-   if ( texObj->MaxAnisotropy > 1.0 ) {
-      minFilt = FILTER_ANISOTROPIC; 
-      magFilt = FILTER_ANISOTROPIC;
-   }
-   else {
-      switch (texObj->MagFilter) {
-      case GL_NEAREST:
-	 magFilt = FILTER_NEAREST;
-	 break;
-      case GL_LINEAR:
-	 magFilt = FILTER_LINEAR;
-	 break;
-      default:
-	 break;
-      }  
-   }
-
-   if (texObj->CompareMode == GL_COMPARE_R_TO_TEXTURE_ARB && 
-       texObj->Target != GL_TEXTURE_3D) {
-
-      shadow = SS2_SHADOW_ENABLE;
-      shadow |= intel_translate_compare_func( texObj->CompareFunc );
-      
-      minFilt = FILTER_4X4_FLAT;
-      magFilt = FILTER_4X4_FLAT;
-   }
-
-
-   t->Setup[I915_TEXREG_SS2] &= ~(SS2_MIN_FILTER_MASK |
-				 SS2_MIP_FILTER_MASK |
-				 SS2_MAG_FILTER_MASK |
-				 SS2_SHADOW_ENABLE |
-				 SS2_SHADOW_FUNC_MASK);
-   t->Setup[I915_TEXREG_SS2] |= ((minFilt << SS2_MIN_FILTER_SHIFT) |
-				(mipFilt << SS2_MIP_FILTER_SHIFT) |
-				(magFilt << SS2_MAG_FILTER_SHIFT) |
-				shadow);
-
-   {
-      GLuint ss3 = t->Setup[I915_TEXREG_SS3] & ~(SS3_TCX_ADDR_MODE_MASK |
-						SS3_TCY_ADDR_MODE_MASK |
-						SS3_TCZ_ADDR_MODE_MASK);
-      GLenum ws = texObj->WrapS;
-      GLenum wt = texObj->WrapT;
-      GLenum wr = texObj->WrapR;
-      
-      t->refs_border_color = 0;
-
-      if (texObj->Target == GL_TEXTURE_3D &&
-	  (texObj->MinFilter != GL_NEAREST ||
-	   texObj->MagFilter != GL_NEAREST)) {
-	 
-	 /* Try to mimic GL_CLAMP functionality a little better -
-	  * switch to CLAMP_TO_BORDER whenever a non-NEAREST filter is
-	  * in use.  Only do this for 3D textures at the moment --
-	  * doing it universally would fix the conform texbc.c
-	  * failure, though.
-	  */
-	 if (ws == GL_CLAMP) ws = GL_CLAMP_TO_BORDER;
-	 if (wt == GL_CLAMP) wt = GL_CLAMP_TO_BORDER;
-	 if (wr == GL_CLAMP) wr = GL_CLAMP_TO_BORDER;
-
-	 /* 3D textures don't seem to respect the border color.
-	  * Fallback if there's ever a danger that they might refer to
-	  * it.
-	  */
-	 if (ws == GL_CLAMP_TO_BORDER) t->refs_border_color = 1;
-	 if (wt == GL_CLAMP_TO_BORDER) t->refs_border_color = 1;
-	 if (wr == GL_CLAMP_TO_BORDER) t->refs_border_color = 1;
-      }
-
-      ss3 |= translate_wrap_mode(ws) << SS3_TCX_ADDR_MODE_SHIFT;
-      ss3 |= translate_wrap_mode(wt) << SS3_TCY_ADDR_MODE_SHIFT;
-      ss3 |= translate_wrap_mode(wr) << SS3_TCZ_ADDR_MODE_SHIFT;
-   
-      if (ss3 != t->Setup[I915_TEXREG_SS3]) {
-	 t->intel.dirty = I915_UPLOAD_TEX_ALL;
-	 t->Setup[I915_TEXREG_SS3] = ss3;
-      }
-   }
-
-   {   
-      const GLubyte *color = texObj->_BorderChan;
-
-      t->Setup[I915_TEXREG_SS4] = INTEL_PACKCOLOR8888(color[0],color[1],
-						     color[2],color[3]);
-   }
-}
-
-
-
-static void i915_import_tex_unit( i915ContextPtr i915, 
-				 i915TextureObjectPtr t,
-				 GLuint unit )
-{
-   GLuint state[I915_TEX_SETUP_SIZE];
-
-   if(INTEL_DEBUG&DEBUG_TEXTURE)
-      fprintf(stderr, "%s unit(%d)\n", __FUNCTION__, unit);
-   
-   if (i915->intel.CurrentTexObj[unit]) 
-      i915->intel.CurrentTexObj[unit]->base.bound &= ~(1U << unit);
-
-   i915->intel.CurrentTexObj[unit] = (intelTextureObjectPtr)t;
-   t->intel.base.bound |= (1 << unit);
-
-   if (t->intel.dirty & I915_UPLOAD_TEX(unit)) {
-      i915ImportTexObjState( t->intel.base.tObj );
-      t->intel.dirty &= ~I915_UPLOAD_TEX(unit);
-   }
-
-   state[I915_TEXREG_MS2] = t->intel.TextureOffset;
-   state[I915_TEXREG_MS3] = t->Setup[I915_TEXREG_MS3];
-   state[I915_TEXREG_MS4] = t->Setup[I915_TEXREG_MS4];
-
-   state[I915_TEXREG_SS2] = (i915->state.Tex[unit][I915_TEXREG_SS2] &
-			    SS2_LOD_BIAS_MASK);
-   state[I915_TEXREG_SS2] |= (t->Setup[I915_TEXREG_SS2] & ~SS2_LOD_BIAS_MASK);
-
-   state[I915_TEXREG_SS3] = (i915->state.Tex[unit][I915_TEXREG_SS3] &
-			    SS3_NORMALIZED_COORDS);
-   state[I915_TEXREG_SS3] |= (t->Setup[I915_TEXREG_SS3] &
-			     ~(SS3_NORMALIZED_COORDS|
-			       SS3_TEXTUREMAP_INDEX_MASK));
-
-   state[I915_TEXREG_SS3] |= (unit<<SS3_TEXTUREMAP_INDEX_SHIFT);
-
-   state[I915_TEXREG_SS4] = t->Setup[I915_TEXREG_SS4];
-
-
-   if (memcmp(state, i915->state.Tex[unit], sizeof(state)) != 0) {
-      I915_STATECHANGE( i915, I915_UPLOAD_TEX(unit) );
-      memcpy(i915->state.Tex[unit], state, sizeof(state));
-   }
-}
-
-
-
-static GLboolean enable_tex_common( GLcontext *ctx, GLuint unit )
-{
-   i915ContextPtr i915 = I915_CONTEXT(ctx);
-   struct gl_texture_unit *texUnit = &ctx->Texture.Unit[unit];
-   struct gl_texture_object *tObj = texUnit->_Current;
-   i915TextureObjectPtr t = (i915TextureObjectPtr)tObj->DriverData;
-
-   if (0) fprintf(stderr, "%s %d\n", __FUNCTION__, unit);
-
-   if (!(i915->state.active & I915_UPLOAD_TEX(unit))) {
-      I915_ACTIVESTATE(i915, I915_UPLOAD_TEX(unit), GL_TRUE);
-   }
-
-   /* Fallback if there's a texture border */
-   if ( tObj->Image[0][tObj->BaseLevel]->Border > 0 ) {
-      return GL_FALSE;
-   }
-
-
-   /* Update state if this is a different texture object to last
-    * time.
-    */
-   if (i915->intel.CurrentTexObj[unit] != &t->intel || 
-       (t->intel.dirty & I915_UPLOAD_TEX(unit))) {
-      i915_import_tex_unit( i915, t, unit);
-      i915->tex_program.translated = 0;
-   }
-
-   return GL_TRUE;
-}
-
-static GLboolean enable_tex_rect( GLcontext *ctx, GLuint unit )
-{
-   i915ContextPtr i915 = I915_CONTEXT(ctx);
-   struct gl_texture_unit *texUnit = &ctx->Texture.Unit[unit];
-   struct gl_texture_object *tObj = texUnit->_Current;
-   i915TextureObjectPtr t = (i915TextureObjectPtr)tObj->DriverData;
-   GLuint ss3 = i915->state.Tex[unit][I915_TEXREG_SS3];
-
-   ss3 &= ~SS3_NORMALIZED_COORDS;
-
-   if (ss3 != i915->state.Tex[unit][I915_TEXREG_SS3]) {
-      I915_STATECHANGE(i915, I915_UPLOAD_TEX(unit));
-      i915->state.Tex[unit][I915_TEXREG_SS3] = ss3;
-   }
-
-   /* Upload teximages (not pipelined)
-    */
-   if (t->intel.base.dirty_images[0]) {
-      i915SetTexImages( i915, tObj );
-      if (!intelUploadTexImages( &i915->intel, &t->intel, 0 )) {
-	 return GL_FALSE;
-      }
-   }
-
-   return GL_TRUE;
-}
-
-
-static GLboolean enable_tex_2d( GLcontext *ctx, GLuint unit )
-{
-   i915ContextPtr i915 = I915_CONTEXT(ctx);
-   struct gl_texture_unit *texUnit = &ctx->Texture.Unit[unit];
-   struct gl_texture_object *tObj = texUnit->_Current;
-   i915TextureObjectPtr t = (i915TextureObjectPtr)tObj->DriverData;
-   GLuint ss3 = i915->state.Tex[unit][I915_TEXREG_SS3];
-
-   ss3 |= SS3_NORMALIZED_COORDS;
-
-   if (ss3 != i915->state.Tex[unit][I915_TEXREG_SS3]) {
-      I915_STATECHANGE(i915, I915_UPLOAD_TEX(unit));
-      i915->state.Tex[unit][I915_TEXREG_SS3] = ss3;
-   }
-
-   /* Upload teximages (not pipelined)
-    */
-   if (t->intel.base.dirty_images[0]) {
-      i915SetTexImages( i915, tObj );
-      if (!intelUploadTexImages( &i915->intel, &t->intel, 0 )) {
-	 return GL_FALSE;
-      }
-   }
-
-   return GL_TRUE;
-}
-
-static GLboolean enable_tex_cube( GLcontext *ctx, GLuint unit )
-{
-   i915ContextPtr i915 = I915_CONTEXT(ctx);
-   struct gl_texture_unit *texUnit = &ctx->Texture.Unit[unit];
-   struct gl_texture_object *tObj = texUnit->_Current;
-   i915TextureObjectPtr t = (i915TextureObjectPtr)tObj->DriverData;
-   GLuint ss3 = i915->state.Tex[unit][I915_TEXREG_SS3];
-   GLuint face;
-
-   ss3 |= SS3_NORMALIZED_COORDS;
-
-   if (ss3 != i915->state.Tex[unit][I915_TEXREG_SS3]) {
-      I915_STATECHANGE(i915, I915_UPLOAD_TEX(unit));
-      i915->state.Tex[unit][I915_TEXREG_SS3] = ss3;
-   }
-
-   /* Upload teximages (not pipelined)
-    */
-   if ( t->intel.base.dirty_images[0] || t->intel.base.dirty_images[1] ||
-        t->intel.base.dirty_images[2] || t->intel.base.dirty_images[3] ||
-        t->intel.base.dirty_images[4] || t->intel.base.dirty_images[5] ) {
-      i915SetTexImages( i915, tObj );
-   }
-
-   /* upload (per face) */
-   for (face = 0; face < 6; face++) {
-      if (t->intel.base.dirty_images[face]) {
-	 if (!intelUploadTexImages( &i915->intel, &t->intel, face )) {
-	    return GL_FALSE;
-	 }
-      }
-   }
-
-
-   return GL_TRUE;
-}
-
-static GLboolean enable_tex_3d( GLcontext *ctx, GLuint unit )
-{
-   struct gl_texture_object *tObj = ctx->Texture.Unit[unit]._Current;
-   i915TextureObjectPtr t = (i915TextureObjectPtr)tObj->DriverData;
-
-   /* 3D textures on I915 seem to get bogus border colors, hence this
-    * fallback:
-    */
-   if (t->refs_border_color)
-      return GL_FALSE;
-
-   return GL_TRUE;
-}
-
-
-
- 
-static GLboolean disable_tex( GLcontext *ctx, GLuint unit )
-{
-   i915ContextPtr i915 = I915_CONTEXT(ctx);
-
-   if (i915->state.active & I915_UPLOAD_TEX(unit)) {
-      I915_ACTIVESTATE(i915, I915_UPLOAD_TEX(unit), GL_FALSE);
-   }
-
-   /* The old texture is no longer bound to this texture unit.
-    * Mark it as such.
-    */
-   if ( i915->intel.CurrentTexObj[unit] != NULL ) {
-      i915->intel.CurrentTexObj[unit]->base.bound &= ~(1U << 0);
-      i915->intel.CurrentTexObj[unit] = NULL;
-   }
-
-   return GL_TRUE;
-}
-
-static GLboolean i915UpdateTexUnit( GLcontext *ctx, GLuint unit )
-{
-   struct gl_texture_unit *texUnit = &ctx->Texture.Unit[unit];
-
-   if (texUnit->_ReallyEnabled &&
-       INTEL_CONTEXT(ctx)->intelScreen->textureSize < 2048 * 1024)
-      return GL_FALSE;
-
-   switch (texUnit->_ReallyEnabled) {
-   case TEXTURE_1D_BIT:
-   case TEXTURE_2D_BIT:
-      return (enable_tex_2d( ctx, unit ) &&
-	      enable_tex_common( ctx, unit ));
-   case TEXTURE_RECT_BIT:
-      return (enable_tex_rect( ctx, unit ) &&
-	      enable_tex_common( ctx, unit ));
-   case TEXTURE_CUBE_BIT:
-      return (enable_tex_cube( ctx, unit ) &&
-	      enable_tex_common( ctx, unit ));
-   case TEXTURE_3D_BIT:
-       return (enable_tex_2d( ctx, unit ) && 
-	       enable_tex_common( ctx, unit ) &&
-	       enable_tex_3d( ctx, unit)); 
-   case 0:
-      return disable_tex( ctx, unit );
-   default:
-      return GL_FALSE;
-   }
-}
-
-
-void i915UpdateTextureState( intelContextPtr intel )
-{
-   GLcontext *ctx = &intel->ctx;
-   GLboolean ok = GL_TRUE;
-   GLuint i;
-
-   for (i = 0 ; i < I915_TEX_UNITS && ok ; i++) {
-      ok = i915UpdateTexUnit( ctx, i );
-   }
-
-   FALLBACK( intel, I915_FALLBACK_TEXTURE, !ok );
-}
-
-
-
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/i915/i915_vtbl.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/i915/i915_vtbl.c
deleted file mode 100644
index 795286601..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/i915/i915_vtbl.c
+++ /dev/null
@@ -1,353 +0,0 @@
-/**************************************************************************
- * 
- * Copyright 2003 Tungsten Graphics, Inc., Cedar Park, Texas.
- * All Rights Reserved.
- * 
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sub license, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- * 
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- * 
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
- * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
- * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
- * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
- * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- * 
- **************************************************************************/
-
-
-
-#include "glheader.h"
-#include "mtypes.h"
-#include "imports.h"
-#include "macros.h"
-#include "colormac.h"
-
-#include "tnl/t_context.h"
-#include "tnl/t_vertex.h"
-
-#include "intel_batchbuffer.h"
-
-#include "i915_reg.h"
-#include "i915_context.h"
-
-static void i915_render_start( intelContextPtr intel )
-{
-   GLcontext *ctx = &intel->ctx;
-   i915ContextPtr i915 = I915_CONTEXT(intel);
-
-   if (ctx->FragmentProgram._Active) 
-      i915ValidateFragmentProgram( i915 );
-   else 
-      i915ValidateTextureProgram( i915 );
-}
-
-
-static void i915_reduced_primitive_state( intelContextPtr intel,
-					  GLenum rprim )
-{
-    i915ContextPtr i915 = I915_CONTEXT(intel);
-    GLuint st1 = i915->state.Stipple[I915_STPREG_ST1];
-
-    st1 &= ~ST1_ENABLE;
-
-    switch (rprim) {
-    case GL_TRIANGLES:
-       if (intel->ctx.Polygon.StippleFlag &&
-	   intel->hw_stipple)
-	  st1 |= ST1_ENABLE;
-       break;
-    case GL_LINES:
-    case GL_POINTS:
-    default:
-       break;
-    }
-
-    i915->intel.reduced_primitive = rprim;
-
-    if (st1 != i915->state.Stipple[I915_STPREG_ST1]) {
-       I915_STATECHANGE(i915, I915_UPLOAD_STIPPLE);
-       i915->state.Stipple[I915_STPREG_ST1] = st1;
-    }
-}
-
-
-/* Pull apart the vertex format registers and figure out how large a
- * vertex is supposed to be. 
- */
-static GLboolean i915_check_vertex_size( intelContextPtr intel,
-					 GLuint expected )
-{
-   i915ContextPtr i915 = I915_CONTEXT(intel);
-   int lis2 = i915->current->Ctx[I915_CTXREG_LIS2];
-   int lis4 = i915->current->Ctx[I915_CTXREG_LIS4];
-   int i, sz = 0;
-
-   switch (lis4 & S4_VFMT_XYZW_MASK) {
-   case S4_VFMT_XY: sz = 2; break;
-   case S4_VFMT_XYZ: sz = 3; break;
-   case S4_VFMT_XYW: sz = 3; break;
-   case S4_VFMT_XYZW: sz = 4; break;
-   default: 
-      fprintf(stderr, "no xyzw specified\n");
-      return 0;
-   }
-
-   if (lis4 & S4_VFMT_SPEC_FOG) sz++;
-   if (lis4 & S4_VFMT_COLOR) sz++;
-   if (lis4 & S4_VFMT_DEPTH_OFFSET) sz++;
-   if (lis4 & S4_VFMT_POINT_WIDTH) sz++;
-   if (lis4 & S4_VFMT_FOG_PARAM) sz++;
-	
-   for (i = 0 ; i < 8 ; i++) { 
-      switch (lis2 & S2_TEXCOORD_FMT0_MASK) {
-      case TEXCOORDFMT_2D: sz += 2; break;
-      case TEXCOORDFMT_3D: sz += 3; break;
-      case TEXCOORDFMT_4D: sz += 4; break;
-      case TEXCOORDFMT_1D: sz += 1; break;
-      case TEXCOORDFMT_2D_16: sz += 1; break;
-      case TEXCOORDFMT_4D_16: sz += 2; break;
-      case TEXCOORDFMT_NOT_PRESENT: break;
-      default:
-	 fprintf(stderr, "bad texcoord fmt %d\n", i);
-	 return GL_FALSE;
-      }
-      lis2 >>= S2_TEXCOORD_FMT1_SHIFT;
-   }
-	
-   if (sz != expected) 
-      fprintf(stderr, "vertex size mismatch %d/%d\n", sz, expected);
-   
-   return sz == expected;
-}
-
-
-static void i915_emit_invarient_state( intelContextPtr intel )
-{
-   BATCH_LOCALS;
-
-   BEGIN_BATCH( 200 );
-
-   OUT_BATCH(_3DSTATE_AA_CMD |
-	     AA_LINE_ECAAR_WIDTH_ENABLE |
-	     AA_LINE_ECAAR_WIDTH_1_0 |
-	     AA_LINE_REGION_WIDTH_ENABLE |
-	     AA_LINE_REGION_WIDTH_1_0);
-
-   OUT_BATCH(_3DSTATE_DFLT_DIFFUSE_CMD);
-   OUT_BATCH(0);
-
-   OUT_BATCH(_3DSTATE_DFLT_SPEC_CMD);
-   OUT_BATCH(0);
-
-   OUT_BATCH(_3DSTATE_DFLT_Z_CMD);
-   OUT_BATCH(0);
-
-   /* Don't support texture crossbar yet */
-   OUT_BATCH(_3DSTATE_COORD_SET_BINDINGS |
-	     CSB_TCB(0, 0) |
-	     CSB_TCB(1, 1) |
-	     CSB_TCB(2, 2) |
-	     CSB_TCB(3, 3) |
-	     CSB_TCB(4, 4) |
-	     CSB_TCB(5, 5) |
-	     CSB_TCB(6, 6) |
-	     CSB_TCB(7, 7));
-
-   OUT_BATCH(_3DSTATE_RASTER_RULES_CMD |
-	     ENABLE_POINT_RASTER_RULE |
-	     OGL_POINT_RASTER_RULE |
-	     ENABLE_LINE_STRIP_PROVOKE_VRTX |
-	     ENABLE_TRI_FAN_PROVOKE_VRTX |
-	     LINE_STRIP_PROVOKE_VRTX(1) |
-	     TRI_FAN_PROVOKE_VRTX(2) | 
-	     ENABLE_TEXKILL_3D_4D |
-	     TEXKILL_4D);
-
-   /* Need to initialize this to zero.
-    */
-   OUT_BATCH(_3DSTATE_LOAD_STATE_IMMEDIATE_1 | 
-	     I1_LOAD_S(3) |
-	     (1));
-   OUT_BATCH(0);
- 
-   /* XXX: Use this */
-   OUT_BATCH(_3DSTATE_SCISSOR_ENABLE_CMD | 
-	     DISABLE_SCISSOR_RECT);
-
-   OUT_BATCH(_3DSTATE_SCISSOR_RECT_0_CMD);
-   OUT_BATCH(0);
-   OUT_BATCH(0);
-
-   OUT_BATCH(_3DSTATE_DEPTH_SUBRECT_DISABLE);
-
-   OUT_BATCH(_3DSTATE_LOAD_INDIRECT | 0); /* disable indirect state */
-   OUT_BATCH(0);
-
-
-   /* Don't support twosided stencil yet */
-   OUT_BATCH(_3DSTATE_BACKFACE_STENCIL_OPS |
-	     BFO_ENABLE_STENCIL_TWO_SIDE |
-	     0 );
-   
-   ADVANCE_BATCH();
-}
-
-
-#define emit( intel, state, size )			\
-do {							\
-   int k;						\
-   BEGIN_BATCH( (size) / sizeof(GLuint));		\
-   for (k = 0 ; k < (size) / sizeof(GLuint) ; k++)	\
-      OUT_BATCH((state)[k]);				\
-   ADVANCE_BATCH();					\
-} while (0);
-
-
-/* Push the state into the sarea and/or texture memory.
- */
-static void i915_emit_state( intelContextPtr intel )
-{
-   i915ContextPtr i915 = I915_CONTEXT(intel);
-   struct i915_hw_state *state = i915->current;
-   int i;
-   GLuint dirty;
-   BATCH_LOCALS;
-
-   /* More to workaround the multitex hang - if one texture unit state
-    * is modified, emit all texture units.
-    */
-   dirty = state->active & ~state->emitted;
-   if (dirty & I915_UPLOAD_TEX_ALL)
-      state->emitted &= ~I915_UPLOAD_TEX_ALL;
-   dirty = state->active & ~state->emitted;
-
-
-   if (VERBOSE) 
-      fprintf(stderr, "%s dirty: %x\n", __FUNCTION__, dirty);
-
-   if (dirty & I915_UPLOAD_CTX) {
-      if (VERBOSE) fprintf(stderr, "I915_UPLOAD_CTX:\n"); 
-      emit( i915, state->Ctx, sizeof(state->Ctx) );
-   }
-
-   if (dirty & I915_UPLOAD_BUFFERS) {
-      if (VERBOSE) fprintf(stderr, "I915_UPLOAD_BUFFERS:\n"); 
-      emit( i915, state->Buffer, sizeof(state->Buffer) );
-   }
-
-   if (dirty & I915_UPLOAD_STIPPLE) {
-      if (VERBOSE) fprintf(stderr, "I915_UPLOAD_STIPPLE:\n"); 
-      emit( i915, state->Stipple, sizeof(state->Stipple) );
-   }
-
-   if (dirty & I915_UPLOAD_FOG) {
-      if (VERBOSE) fprintf(stderr, "I915_UPLOAD_FOG:\n"); 
-      emit( i915, state->Fog, sizeof(state->Fog) );
-   }
-
-   /* Combine all the dirty texture state into a single command to
-    * avoid lockups on I915 hardware. 
-    */
-   if (dirty & I915_UPLOAD_TEX_ALL) {
-      int nr = 0;
-
-      for (i = 0; i < I915_TEX_UNITS; i++) 
-	 if (dirty & I915_UPLOAD_TEX(i)) 
-	    nr++;
-
-      BEGIN_BATCH(2+nr*3);
-      OUT_BATCH(_3DSTATE_MAP_STATE | (3*nr));
-      OUT_BATCH((dirty & I915_UPLOAD_TEX_ALL) >> I915_UPLOAD_TEX_0_SHIFT);
-      for (i = 0 ; i < I915_TEX_UNITS ; i++)
-	 if (dirty & I915_UPLOAD_TEX(i)) {
-	    OUT_BATCH(state->Tex[i][I915_TEXREG_MS2]);
-	    OUT_BATCH(state->Tex[i][I915_TEXREG_MS3]);
-	    OUT_BATCH(state->Tex[i][I915_TEXREG_MS4]);
-	 }
-      ADVANCE_BATCH();
-
-      BEGIN_BATCH(2+nr*3);
-      OUT_BATCH(_3DSTATE_SAMPLER_STATE | (3*nr));
-      OUT_BATCH((dirty & I915_UPLOAD_TEX_ALL) >> I915_UPLOAD_TEX_0_SHIFT);
-      for (i = 0 ; i < I915_TEX_UNITS ; i++)
-	 if (dirty & I915_UPLOAD_TEX(i)) {
-	    OUT_BATCH(state->Tex[i][I915_TEXREG_SS2]);
-	    OUT_BATCH(state->Tex[i][I915_TEXREG_SS3]);
-	    OUT_BATCH(state->Tex[i][I915_TEXREG_SS4]);
-	 }
-      ADVANCE_BATCH();
-   }
-
-   if (dirty & I915_UPLOAD_CONSTANTS) {
-      if (VERBOSE) fprintf(stderr, "I915_UPLOAD_CONSTANTS:\n"); 
-      emit( i915, state->Constant, state->ConstantSize * sizeof(GLuint) );
-   }
-
-   if (dirty & I915_UPLOAD_PROGRAM) {
-      if (VERBOSE) fprintf(stderr, "I915_UPLOAD_PROGRAM:\n"); 
-
-      assert((state->Program[0] & 0x1ff)+2 == state->ProgramSize);
-      
-      emit( i915, state->Program, state->ProgramSize * sizeof(GLuint) );
-      if (VERBOSE)
-	 i915_disassemble_program( state->Program, state->ProgramSize );
-   }
-
-   state->emitted |= dirty;
-}
-
-static void i915_destroy_context( intelContextPtr intel )
-{
-   _tnl_free_vertices(&intel->ctx);
-}
-
-static void i915_set_draw_offset( intelContextPtr intel, int offset )
-{
-   i915ContextPtr i915 = I915_CONTEXT(intel);
-   I915_STATECHANGE( i915, I915_UPLOAD_BUFFERS );
-   i915->state.Buffer[I915_DESTREG_CBUFADDR2] = offset;
-}
-
-static void i915_lost_hardware( intelContextPtr intel )
-{
-   I915_CONTEXT(intel)->state.emitted = 0;
-}
-
-static void i915_emit_flush( intelContextPtr intel )
-{
-   BATCH_LOCALS;
-
-   BEGIN_BATCH(2);
-   OUT_BATCH( MI_FLUSH | FLUSH_MAP_CACHE | FLUSH_RENDER_CACHE ); 
-   OUT_BATCH( 0 );
-   ADVANCE_BATCH();
-}
-
-
-void i915InitVtbl( i915ContextPtr i915 )
-{
-   i915->intel.vtbl.alloc_tex_obj = i915AllocTexObj;
-   i915->intel.vtbl.check_vertex_size = i915_check_vertex_size;
-   i915->intel.vtbl.clear_with_tris = i915ClearWithTris;
-   i915->intel.vtbl.destroy = i915_destroy_context;
-   i915->intel.vtbl.emit_invarient_state = i915_emit_invarient_state;
-   i915->intel.vtbl.emit_state = i915_emit_state;
-   i915->intel.vtbl.lost_hardware = i915_lost_hardware;
-   i915->intel.vtbl.reduced_primitive_state = i915_reduced_primitive_state;
-   i915->intel.vtbl.render_start = i915_render_start;
-   i915->intel.vtbl.set_draw_offset = i915_set_draw_offset;
-   i915->intel.vtbl.update_texture_state = i915UpdateTextureState;
-   i915->intel.vtbl.emit_flush = i915_emit_flush;
-}
-
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/i915/intel_batchbuffer.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/i915/intel_batchbuffer.c
deleted file mode 100644
index 7c9ad87be..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/i915/intel_batchbuffer.c
+++ /dev/null
@@ -1,688 +0,0 @@
-/**************************************************************************
- * 
- * Copyright 2003 Tungsten Graphics, Inc., Cedar Park, Texas.
- * All Rights Reserved.
- * 
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sub license, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- * 
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- * 
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
- * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
- * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
- * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
- * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- * 
- **************************************************************************/
-
-
-#include <stdio.h>
-#include <errno.h>
-
-#include "mtypes.h"
-#include "context.h"
-#include "enums.h"
-
-#include "intel_reg.h"
-#include "intel_batchbuffer.h"
-#include "intel_context.h"
-
-
-
-
-/* ================================================================
- * Performance monitoring functions
- */
-
-static void intel_fill_box( intelContextPtr intel,
-			    GLshort x, GLshort y,
-			    GLshort w, GLshort h,
-			    GLubyte r, GLubyte g, GLubyte b )
-{
-   intelEmitFillBlitLocked( intel, 
-			    intel->intelScreen->cpp,
-			    intel->intelScreen->backPitch,
-			    intel->intelScreen->frontOffset,
-			    x, y, w, h,
-			    INTEL_PACKCOLOR(intel->intelScreen->fbFormat,
-					    r,g,b,0xff));
-}
-
-static void intel_draw_performance_boxes( intelContextPtr intel )
-{
-   /* Purple box for page flipping
-    */
-   if ( intel->perf_boxes & I830_BOX_FLIP ) 
-      intel_fill_box( intel, 4, 4, 8, 8, 255, 0, 255 );
-
-   /* Red box if we have to wait for idle at any point
-    */
-   if ( intel->perf_boxes & I830_BOX_WAIT ) 
-      intel_fill_box( intel, 16, 4, 8, 8, 255, 0, 0 );
-
-   /* Blue box: lost context?
-    */
-   if ( intel->perf_boxes & I830_BOX_LOST_CONTEXT ) 
-      intel_fill_box( intel, 28, 4, 8, 8, 0, 0, 255 );
-
-   /* Yellow box for texture swaps
-    */
-   if ( intel->perf_boxes & I830_BOX_TEXTURE_LOAD ) 
-      intel_fill_box( intel, 40, 4, 8, 8, 255, 255, 0 );
-
-   /* Green box if hardware never idles (as far as we can tell)
-    */
-   if ( !(intel->perf_boxes & I830_BOX_RING_EMPTY) ) 
-      intel_fill_box( intel, 64, 4, 8, 8, 0, 255, 0 );
-
-
-   /* Draw bars indicating number of buffers allocated 
-    * (not a great measure, easily confused)
-    */
-#if 0
-   if (intel->dma_used) {
-      int bar = intel->dma_used / 10240;
-      if (bar > 100) bar = 100;
-      if (bar < 1) bar = 1;
-      intel_fill_box( intel, 4, 16, bar, 4, 196, 128, 128 );
-      intel->dma_used = 0;
-   }
-#endif
-
-   intel->perf_boxes = 0;
-}
-
-
-
-
-
-
-static int bad_prim_vertex_nr( int primitive, int nr )
-{
-   switch (primitive & PRIM3D_MASK) {
-   case PRIM3D_POINTLIST:
-      return nr < 1;
-   case PRIM3D_LINELIST:
-      return (nr & 1) || nr == 0;
-   case PRIM3D_LINESTRIP:
-      return nr < 2;
-   case PRIM3D_TRILIST:
-   case PRIM3D_RECTLIST:
-      return nr % 3 || nr == 0;
-   case PRIM3D_POLY:
-   case PRIM3D_TRIFAN:
-   case PRIM3D_TRISTRIP:
-   case PRIM3D_TRISTRIP_RVRSE:
-      return nr < 3;
-   default:
-      return 1;
-   }	
-}
-
-static void intel_flush_inline_primitive( GLcontext *ctx )
-{
-   intelContextPtr intel = INTEL_CONTEXT( ctx );
-   GLuint used = intel->batch.ptr - intel->prim.start_ptr;
-   GLuint vertcount;
-
-   assert(intel->prim.primitive != ~0);
-
-   if (1) {
-      /* Check vertex size against the vertex we're specifying to
-       * hardware.  If it's wrong, ditch the primitive.
-       */ 
-      if (!intel->vtbl.check_vertex_size( intel, intel->vertex_size )) 
-	 goto do_discard;
-
-      vertcount = (used - 4)/ (intel->vertex_size * 4);
-
-      if (!vertcount)
-	 goto do_discard;
-      
-      if (vertcount * intel->vertex_size * 4 != used - 4) {
-	 fprintf(stderr, "vertex size confusion %d %d\n", used, 
-		 intel->vertex_size * vertcount * 4);
-	 goto do_discard;
-      }
-
-      if (bad_prim_vertex_nr( intel->prim.primitive, vertcount )) {
-	 fprintf(stderr, "bad_prim_vertex_nr %x %d\n", intel->prim.primitive,
-		 vertcount);
-	 goto do_discard;
-      }
-   }
-
-   if (used < 8)
-      goto do_discard;
-
-   *(int *)intel->prim.start_ptr = (_3DPRIMITIVE | 
-				    intel->prim.primitive |
-				    (used/4-2));
-
-   goto finished;
-   
- do_discard:
-   intel->batch.ptr -= used;
-   intel->batch.space += used;
-   assert(intel->batch.space >= 0);
-
- finished:
-   intel->prim.primitive = ~0;
-   intel->prim.start_ptr = 0;
-   intel->prim.flush = 0;
-}
-
-
-/* Emit a primitive referencing vertices in a vertex buffer.
- */
-void intelStartInlinePrimitive( intelContextPtr intel, GLuint prim )
-{
-   BATCH_LOCALS;
-
-   if (0)
-      fprintf(stderr, "%s %x\n", __FUNCTION__, prim);
-
-
-   /* Finish any in-progress primitive:
-    */
-   INTEL_FIREVERTICES( intel );
-   
-   /* Emit outstanding state:
-    */
-   intel->vtbl.emit_state( intel );
-   
-   /* Make sure there is some space in this buffer:
-    */
-   if (intel->vertex_size * 10 * sizeof(GLuint) >= intel->batch.space)
-      intelFlushBatch(intel, GL_TRUE); 
-
-
-#if 1
-   if (((int)intel->batch.ptr) & 0x4) {
-      BEGIN_BATCH(1);
-      OUT_BATCH(0);
-      ADVANCE_BATCH();
-   }
-#endif
-
-   /* Emit a slot which will be filled with the inline primitive
-    * command later.
-    */
-   BEGIN_BATCH(2);
-   OUT_BATCH( 0 );
-
-   intel->prim.start_ptr = batch_ptr;
-   intel->prim.primitive = prim;
-   intel->prim.flush = intel_flush_inline_primitive;
-
-   OUT_BATCH( 0 );
-   ADVANCE_BATCH();
-}
-
-
-void intelRestartInlinePrimitive( intelContextPtr intel )
-{
-   GLuint prim = intel->prim.primitive;
-
-   intel_flush_inline_primitive( &intel->ctx );
-   if (1) intelFlushBatch(intel, GL_TRUE); /* GL_TRUE - is critical */
-   intelStartInlinePrimitive( intel, prim );
-}
-
-
-
-void intelWrapInlinePrimitive( intelContextPtr intel )
-{
-   GLuint prim = intel->prim.primitive;
-
-   if (0)
-      fprintf(stderr, "%s\n", __FUNCTION__);
-   intel_flush_inline_primitive( &intel->ctx );
-   intelFlushBatch(intel, GL_TRUE);
-   intelStartInlinePrimitive( intel, prim );
-}
-
-
-/* Emit a primitive with space for inline vertices.
- */
-GLuint *intelEmitInlinePrimitiveLocked(intelContextPtr intel, 
-				       int primitive,
-				       int dwords,
-				       int vertex_size )
-{
-   GLuint *tmp = 0;
-   BATCH_LOCALS;
-
-   if (0)
-      fprintf(stderr, "%s 0x%x %d\n", __FUNCTION__, primitive, dwords);
-
-   /* Emit outstanding state:
-    */
-   intel->vtbl.emit_state( intel );
-
-
-   if (1) {
-      int used = dwords * 4;
-      int vertcount;
-
-      /* Check vertex size against the vertex we're specifying to
-       * hardware.  If it's wrong, ditch the primitive.
-       */ 
-      if (!intel->vtbl.check_vertex_size( intel, vertex_size )) 
-	 goto do_discard;
-
-      vertcount = dwords / vertex_size;
-      
-      if (dwords % vertex_size) {
-	 fprintf(stderr, "did not request a whole number of vertices\n");
-	 goto do_discard;
-      }
-
-      if (bad_prim_vertex_nr( primitive, vertcount )) {
-	 fprintf(stderr, "bad_prim_vertex_nr %x %d\n", primitive, vertcount);
-	 goto do_discard;
-      }
-
-      if (used < 8)
-	 goto do_discard;
-   }
-
-   /* Emit 3D_PRIMITIVE commands:
-    */
-   BEGIN_BATCH(1 + dwords);
-   OUT_BATCH( _3DPRIMITIVE | 
-	      primitive |
-	      (dwords-1) );
-
-   tmp = (GLuint *)batch_ptr;
-   batch_ptr += dwords * 4;
-
-   ADVANCE_BATCH();
-
- do_discard:
-   return tmp;
-}
-
-
-
-/*
- * Copy the back buffer to the front buffer. 
- */
-void intelCopyBuffer( const __DRIdrawablePrivate *dPriv ) 
-{
-   intelContextPtr intel;
-
-   if (0)
-      fprintf(stderr, "%s\n", __FUNCTION__);
-
-   assert(dPriv);
-   assert(dPriv->driContextPriv);
-   assert(dPriv->driContextPriv->driverPrivate);
-
-   intel = (intelContextPtr) dPriv->driContextPriv->driverPrivate;
-
-   intelFlush( &intel->ctx );
-   LOCK_HARDWARE( intel );
-   {
-      intelScreenPrivate *intelScreen = intel->intelScreen;
-      __DRIdrawablePrivate *dPriv = intel->driDrawable;
-      int nbox = dPriv->numClipRects;
-      drm_clip_rect_t *pbox = dPriv->pClipRects;
-      int pitch = intelScreen->frontPitch;
-      int cpp = intelScreen->cpp;
-      int i;
-      GLuint CMD, BR13;
-      BATCH_LOCALS;
-
-      switch(cpp) {
-      case 2: 
-	 BR13 = (pitch * cpp) | (0xCC << 16) | (1<<24);
-	 CMD = XY_SRC_COPY_BLT_CMD;
-	 break;
-      case 4:
-	 BR13 = (pitch * cpp) | (0xCC << 16) | (1<<24) | (1<<25);
-	 CMD = (XY_SRC_COPY_BLT_CMD | XY_SRC_COPY_BLT_WRITE_ALPHA |
-		XY_SRC_COPY_BLT_WRITE_RGB);
-	 break;
-      default:
-	 BR13 = (pitch * cpp) | (0xCC << 16) | (1<<24);
-	 CMD = XY_SRC_COPY_BLT_CMD;
-	 break;
-      }
-
-      if (0)
-	 intel_draw_performance_boxes( intel );
-
-      for (i = 0 ; i < nbox; i++, pbox++) 
-      {
-	 if (pbox->x1 > pbox->x2 ||
-	     pbox->y1 > pbox->y2 ||
-	     pbox->x2 > intelScreen->width ||
-	     pbox->y2 > intelScreen->height)
-	    continue;
- 
-	 BEGIN_BATCH( 8);
-	 OUT_BATCH( CMD );
-	 OUT_BATCH( BR13 );
-	 OUT_BATCH( (pbox->y1 << 16) | pbox->x1 );
-	 OUT_BATCH( (pbox->y2 << 16) | pbox->x2 );
-
-	 if (intel->sarea->pf_current_page == 0) 
-	    OUT_BATCH( intelScreen->frontOffset );
-	 else
-	    OUT_BATCH( intelScreen->backOffset );			
-
-	 OUT_BATCH( (pbox->y1 << 16) | pbox->x1 );
-	 OUT_BATCH( BR13 & 0xffff );
-
-	 if (intel->sarea->pf_current_page == 0) 
-	    OUT_BATCH( intelScreen->backOffset );			
-	 else
-	    OUT_BATCH( intelScreen->frontOffset );
-
-	 ADVANCE_BATCH();
-      }
-   }
-   intelFlushBatchLocked( intel, GL_TRUE, GL_TRUE, GL_TRUE );
-   UNLOCK_HARDWARE( intel );
-}
-
-
-
-
-void intelEmitFillBlitLocked( intelContextPtr intel,
-			      GLuint cpp,
-			      GLshort dst_pitch,
-			      GLuint dst_offset,
-			      GLshort x, GLshort y, 
-			      GLshort w, GLshort h,
-			      GLuint color )
-{
-   GLuint BR13, CMD;
-   BATCH_LOCALS;
-
-   dst_pitch *= cpp;
-
-   switch(cpp) {
-   case 1: 
-   case 2: 
-   case 3: 
-      BR13 = dst_pitch | (0xF0 << 16) | (1<<24);
-      CMD = XY_COLOR_BLT_CMD;
-      break;
-   case 4:
-      BR13 = dst_pitch | (0xF0 << 16) | (1<<24) | (1<<25);
-      CMD = (XY_COLOR_BLT_CMD | XY_COLOR_BLT_WRITE_ALPHA |
-	     XY_COLOR_BLT_WRITE_RGB);
-      break;
-   default:
-      return;
-   }
-
-   BEGIN_BATCH( 6);
-   OUT_BATCH( CMD );
-   OUT_BATCH( BR13 );
-   OUT_BATCH( (y << 16) | x );
-   OUT_BATCH( ((y+h) << 16) | (x+w) );
-   OUT_BATCH( dst_offset );
-   OUT_BATCH( color );
-   ADVANCE_BATCH();
-}
-
-
-/* Copy BitBlt
- */
-void intelEmitCopyBlitLocked( intelContextPtr intel,
-			      GLuint cpp,
-			      GLshort src_pitch,
-			      GLuint  src_offset,
-			      GLshort dst_pitch,
-			      GLuint  dst_offset,
-			      GLshort src_x, GLshort src_y,
-			      GLshort dst_x, GLshort dst_y,
-			      GLshort w, GLshort h )
-{
-   GLuint CMD, BR13;
-   int dst_y2 = dst_y + h;
-   int dst_x2 = dst_x + w;
-   BATCH_LOCALS;
-
-   src_pitch *= cpp;
-   dst_pitch *= cpp;
-
-   switch(cpp) {
-   case 1: 
-   case 2: 
-   case 3: 
-      BR13 = dst_pitch | (0xCC << 16) | (1<<24);
-      CMD = XY_SRC_COPY_BLT_CMD;
-      break;
-   case 4:
-      BR13 = dst_pitch | (0xCC << 16) | (1<<24) | (1<<25);
-      CMD = (XY_SRC_COPY_BLT_CMD | XY_SRC_COPY_BLT_WRITE_ALPHA |
-	     XY_SRC_COPY_BLT_WRITE_RGB);
-      break;
-   default:
-      return;
-   }
-
-   if (dst_y2 < dst_y ||
-       dst_x2 < dst_x) {
-      return;
-   }
-
-   BEGIN_BATCH( 12);
-   OUT_BATCH( CMD );
-   OUT_BATCH( BR13 );
-   OUT_BATCH( (dst_y << 16) | dst_x );
-   OUT_BATCH( (dst_y2 << 16) | dst_x2 );
-   OUT_BATCH( dst_offset );	
-   OUT_BATCH( (src_y << 16) | src_x );
-   OUT_BATCH( src_pitch );
-   OUT_BATCH( src_offset ); 
-   ADVANCE_BATCH();
-}
-
-
-
-void intelClearWithBlit(GLcontext *ctx, GLbitfield flags, GLboolean all,
-		      GLint cx1, GLint cy1, GLint cw, GLint ch)
-{
-   intelContextPtr intel = INTEL_CONTEXT( ctx );
-   intelScreenPrivate *intelScreen = intel->intelScreen;
-   GLuint clear_depth, clear_color;
-   GLint cx, cy;
-   GLint pitch = intelScreen->frontPitch;
-   GLint cpp = intelScreen->cpp;
-   GLint i;
-   GLuint BR13, CMD, D_CMD;
-   BATCH_LOCALS;
-
-   
-   clear_color = intel->ClearColor;
-   clear_depth = 0;
-
-   if (flags & BUFFER_BIT_DEPTH) {
-      clear_depth = (GLuint)(ctx->Depth.Clear * intel->ClearDepth);
-   }
-
-   if (flags & BUFFER_BIT_STENCIL) {
-      clear_depth |= (ctx->Stencil.Clear & 0xff) << 24;
-   }
-
-   switch(cpp) {
-   case 2: 
-      BR13 = (0xF0 << 16) | (pitch * cpp) | (1<<24);
-      D_CMD = CMD = XY_COLOR_BLT_CMD;
-      break;
-   case 4:
-      BR13 = (0xF0 << 16) | (pitch * cpp) | (1<<24) | (1<<25);
-      CMD = (XY_COLOR_BLT_CMD |
-	     XY_COLOR_BLT_WRITE_ALPHA | 
-	     XY_COLOR_BLT_WRITE_RGB);
-      D_CMD = XY_COLOR_BLT_CMD;
-      if (flags & BUFFER_BIT_DEPTH) D_CMD |= XY_COLOR_BLT_WRITE_RGB;
-      if (flags & BUFFER_BIT_STENCIL) D_CMD |= XY_COLOR_BLT_WRITE_ALPHA;
-      break;
-   default:
-      BR13 = (0xF0 << 16) | (pitch * cpp) | (1<<24);
-      D_CMD = CMD = XY_COLOR_BLT_CMD;
-      break;
-   }
-
-   intelFlush( &intel->ctx );
-   LOCK_HARDWARE( intel );
-   {
-      /* flip top to bottom */
-      cy = intel->driDrawable->h-cy1-ch;
-      cx = cx1 + intel->drawX;
-      cy += intel->drawY;
-
-      /* adjust for page flipping */
-      if ( intel->sarea->pf_current_page == 1 ) {
-	 GLuint tmp = flags;
-
-	 flags &= ~(BUFFER_BIT_FRONT_LEFT | BUFFER_BIT_BACK_LEFT);
-	 if ( tmp & BUFFER_BIT_FRONT_LEFT ) flags |= BUFFER_BIT_BACK_LEFT;
-	 if ( tmp & BUFFER_BIT_BACK_LEFT )  flags |= BUFFER_BIT_FRONT_LEFT;
-      }
-
-      for (i = 0 ; i < intel->numClipRects ; i++) 
-      { 	 
-	 drm_clip_rect_t *box = &intel->pClipRects[i];	 
-	 drm_clip_rect_t b;
-
-	 if (!all) {
-	    GLint x = box[i].x1;
-	    GLint y = box[i].y1;
-	    GLint w = box[i].x2 - x;
-	    GLint h = box[i].y2 - y;
-
-	    if (x < cx) w -= cx - x, x = cx; 
-	    if (y < cy) h -= cy - y, y = cy;
-	    if (x + w > cx + cw) w = cx + cw - x;
-	    if (y + h > cy + ch) h = cy + ch - y;
-	    if (w <= 0) continue;
-	    if (h <= 0) continue;
-
-	    b.x1 = x;
-	    b.y1 = y;
-	    b.x2 = x + w;
-	    b.y2 = y + h;      
-	 } else {
-	    b = *box;
-	 }
-
-
-	 if (b.x1 > b.x2 ||
-	     b.y1 > b.y2 ||
-	     b.x2 > intelScreen->width ||
-	     b.y2 > intelScreen->height)
-	    continue;
-
-	 if ( flags & BUFFER_BIT_FRONT_LEFT ) {	    
-	    BEGIN_BATCH( 6);	    
-	    OUT_BATCH( CMD );
-	    OUT_BATCH( BR13 );
-	    OUT_BATCH( (b.y1 << 16) | b.x1 );
-	    OUT_BATCH( (b.y2 << 16) | b.x2 );
-	    OUT_BATCH( intelScreen->frontOffset );
-	    OUT_BATCH( clear_color );
-	    ADVANCE_BATCH();
-	 }
-
-	 if ( flags & BUFFER_BIT_BACK_LEFT ) {
-	    BEGIN_BATCH( 6); 
-	    OUT_BATCH( CMD );
-	    OUT_BATCH( BR13 );
-	    OUT_BATCH( (b.y1 << 16) | b.x1 );
-	    OUT_BATCH( (b.y2 << 16) | b.x2 );
-	    OUT_BATCH( intelScreen->backOffset );
-	    OUT_BATCH( clear_color );
-	    ADVANCE_BATCH();
-	 }
-
-	 if ( flags & (BUFFER_BIT_STENCIL | BUFFER_BIT_DEPTH) ) {
-	    BEGIN_BATCH( 6);
-	    OUT_BATCH( D_CMD );
-	    OUT_BATCH( BR13 );
-	    OUT_BATCH( (b.y1 << 16) | b.x1 );
-	    OUT_BATCH( (b.y2 << 16) | b.x2 );
-	    OUT_BATCH( intelScreen->depthOffset );
-	    OUT_BATCH( clear_depth );
-	    ADVANCE_BATCH();
-	 }      
-      }
-   }
-   intelFlushBatchLocked( intel, GL_TRUE, GL_FALSE, GL_TRUE );
-   UNLOCK_HARDWARE( intel );
-}
-
-
-
-
-void intelDestroyBatchBuffer( GLcontext *ctx )
-{
-   intelContextPtr intel = INTEL_CONTEXT(ctx);
-
-   if (intel->alloc.ptr) {
-      intelFreeAGP( intel, intel->alloc.ptr );
-      intel->alloc.ptr = 0;
-   }
-}
-
-
-void intelInitBatchBuffer( GLcontext *ctx )
-{
-   intelContextPtr intel = INTEL_CONTEXT(ctx);
-
-   if (!intel->intelScreen->allow_batchbuffer || getenv("INTEL_NO_BATCH")) {
-      intel->alloc.size = 8 * 1024;
-      intel->alloc.ptr = malloc( intel->alloc.size );
-      intel->alloc.offset = 0;
-   }
-   else {
-      switch (intel->intelScreen->deviceID) {
-      case PCI_CHIP_I865_G:
-	 /* HW bug?  Seems to crash if batchbuffer crosses 4k boundary.
-	  */
-	 intel->alloc.size = 8 * 1024; 
-	 break;
-      default:
-	 /* This is the smallest amount of memory the kernel deals with.
-	  * We'd ideally like to make this smaller.
-	  */
-	 intel->alloc.size = 1 << intel->intelScreen->logTextureGranularity;
-	 break;
-      }
-
-      intel->alloc.ptr = intelAllocateAGP( intel, intel->alloc.size );
-      if (intel->alloc.ptr)
-	 intel->alloc.offset = 
-	    intelAgpOffsetFromVirtual( intel, intel->alloc.ptr );
-   }
-
-   if (!intel->alloc.ptr) {
-      FALLBACK(intel, INTEL_FALLBACK_NO_BATCHBUFFER, 1);
-   }
-   else {
-      intel->prim.flush = 0;
-      intel->vtbl.emit_invarient_state( intel );
-
-      /* Make sure this gets to the hardware, even if we have no cliprects:
-       */
-      LOCK_HARDWARE( intel );
-      intelFlushBatchLocked( intel, GL_TRUE, GL_FALSE, GL_TRUE );
-      UNLOCK_HARDWARE( intel );
-   }
-}
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/i915/intel_batchbuffer.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/i915/intel_batchbuffer.h
deleted file mode 100644
index bd879af15..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/i915/intel_batchbuffer.h
+++ /dev/null
@@ -1,123 +0,0 @@
-/**************************************************************************
- * 
- * Copyright 2003 Tungsten Graphics, Inc., Cedar Park, Texas.
- * All Rights Reserved.
- * 
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sub license, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- * 
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- * 
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
- * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
- * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
- * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
- * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- * 
- **************************************************************************/
-
-#ifndef INTEL_BATCHBUFFER_H
-#define INTEL_BATCHBUFFER_H
-
-#include "intel_context.h"
-#include "intel_ioctl.h"
-
-
-#define BATCH_LOCALS	GLubyte *batch_ptr;
-
-/* #define VERBOSE 0 */
-#ifndef VERBOSE
-extern int VERBOSE;
-#endif
-
-
-#define BEGIN_BATCH(n)							\
-do {									\
-   if (VERBOSE) fprintf(stderr, 					\
-			"BEGIN_BATCH(%d) in %s, %d dwords free\n",	\
-			(n), __FUNCTION__, intel->batch.space/4);	\
-   if (intel->batch.space < (n)*4)					\
-      intelFlushBatch(intel, GL_TRUE);					\
-   batch_ptr = intel->batch.ptr;					\
-} while (0)
-
-#define OUT_BATCH(n)					\
-do {							\
-   *(GLuint *)batch_ptr = (n);				\
-   if (VERBOSE) fprintf(stderr, " -- %08x at %s/%d\n", (n), __FILE__, __LINE__);	\
-   batch_ptr += 4;					\
-} while (0)
-
-#define ADVANCE_BATCH()						\
-do {								\
-   if (VERBOSE) fprintf(stderr, "ADVANCE_BATCH()\n");		\
-   intel->batch.space -= (batch_ptr - intel->batch.ptr);	\
-   intel->batch.ptr = batch_ptr;				\
-   assert(intel->batch.space >= 0);				\
-} while(0)
-
-extern void intelInitBatchBuffer( GLcontext *ctx );
-extern void intelDestroyBatchBuffer( GLcontext *ctx );
-
-extern void intelStartInlinePrimitive( intelContextPtr intel, GLuint prim );
-extern void intelWrapInlinePrimitive( intelContextPtr intel );
-extern void intelRestartInlinePrimitive( intelContextPtr intel );
-extern GLuint *intelEmitInlinePrimitiveLocked(intelContextPtr intel, 
-					      int primitive, int dwords,
-					      int vertex_size);
-extern void intelCopyBuffer( const __DRIdrawablePrivate *dpriv );
-extern void intelClearWithBlit(GLcontext *ctx, GLbitfield mask, GLboolean all,
-			     GLint cx1, GLint cy1, GLint cw, GLint ch);
-
-extern void intelEmitCopyBlitLocked( intelContextPtr intel,
-				     GLuint cpp,
-				     GLshort src_pitch,
-				     GLuint  src_offset,
-				     GLshort dst_pitch,
-				     GLuint  dst_offset,
-				     GLshort srcx, GLshort srcy,
-				     GLshort dstx, GLshort dsty,
-				     GLshort w, GLshort h );
-
-extern void intelEmitFillBlitLocked( intelContextPtr intel,
-				     GLuint cpp,
-				     GLshort dst_pitch,
-				     GLuint dst_offset,
-				     GLshort x, GLshort y, 
-				     GLshort w, GLshort h,
-				     GLuint color );
-
-
-
-
-static __inline GLuint *intelExtendInlinePrimitive( intelContextPtr intel, 
-						GLuint dwords )
-{
-   GLuint sz = dwords * sizeof(GLuint);
-   GLuint *ptr;
-
-   if (intel->batch.space < sz) {
-      intelWrapInlinePrimitive( intel );
-/*       assert(intel->batch.space >= sz); */
-   }
-
-/*    assert(intel->prim.primitive != ~0); */
-   ptr = (GLuint *)intel->batch.ptr;
-   intel->batch.ptr += sz;
-   intel->batch.space -= sz;
-
-   return ptr;
-}
-
-
-
-#endif
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/i915/intel_context.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/i915/intel_context.c
deleted file mode 100644
index bdf02c766..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/i915/intel_context.c
+++ /dev/null
@@ -1,712 +0,0 @@
-/**************************************************************************
- * 
- * Copyright 2003 Tungsten Graphics, Inc., Cedar Park, Texas.
- * All Rights Reserved.
- * 
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sub license, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- * 
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- * 
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
- * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
- * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
- * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
- * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- * 
- **************************************************************************/
-
-
-#include "glheader.h"
-#include "context.h"
-#include "matrix.h"
-#include "simple_list.h"
-#include "extensions.h"
-#include "framebuffer.h"
-#include "imports.h"
-
-#include "swrast/swrast.h"
-#include "swrast_setup/swrast_setup.h"
-#include "tnl/tnl.h"
-#include "array_cache/acache.h"
-
-#include "tnl/t_pipeline.h"
-#include "tnl/t_vertex.h"
-
-#include "drivers/common/driverfuncs.h"
-
-#include "intel_screen.h"
-
-#include "i830_dri.h"
-#include "i830_common.h"
-
-#include "intel_tex.h"
-#include "intel_span.h"
-#include "intel_tris.h"
-#include "intel_ioctl.h"
-#include "intel_batchbuffer.h"
-
-#include "utils.h"
-#ifndef INTEL_DEBUG
-int INTEL_DEBUG = (0);
-#endif
-
-#define need_GL_ARB_multisample
-#define need_GL_ARB_point_parameters
-#define need_GL_ARB_texture_compression
-#define need_GL_ARB_vertex_buffer_object
-#define need_GL_ARB_vertex_program
-#define need_GL_ARB_window_pos
-#define need_GL_EXT_blend_color
-#define need_GL_EXT_blend_equation_separate
-#define need_GL_EXT_blend_func_separate
-#define need_GL_EXT_blend_minmax
-#define need_GL_EXT_cull_vertex
-#define need_GL_EXT_fog_coord
-#define need_GL_EXT_multi_draw_arrays
-#define need_GL_EXT_secondary_color
-#define need_GL_NV_vertex_program
-#include "extension_helper.h"
-
-#ifndef VERBOSE
-int VERBOSE = 0;
-#endif
-
-#if DEBUG_LOCKING
-char *prevLockFile;
-int prevLockLine;
-#endif
-
-/***************************************
- * Mesa's Driver Functions
- ***************************************/
-
-#define DRIVER_DATE                     "20050225"
-
-const GLubyte *intelGetString( GLcontext *ctx, GLenum name )
-{
-   const char * chipset;
-   static char buffer[128];
-
-   switch (name) {
-   case GL_VENDOR:
-      return (GLubyte *)"Tungsten Graphics, Inc";
-      break;
-      
-   case GL_RENDERER:
-      switch (INTEL_CONTEXT(ctx)->intelScreen->deviceID) {
-      case PCI_CHIP_845_G:
-	 chipset = "Intel(R) 845G"; break;
-      case PCI_CHIP_I830_M:
-	 chipset = "Intel(R) 830M"; break;
-      case PCI_CHIP_I855_GM:
-	 chipset = "Intel(R) 852GM/855GM"; break;
-      case PCI_CHIP_I865_G:
-	 chipset = "Intel(R) 865G"; break;
-      case PCI_CHIP_I915_G:
-	 chipset = "Intel(R) 915G"; break;
-      case PCI_CHIP_I915_GM:
-	 chipset = "Intel(R) 915GM"; break;
-      case PCI_CHIP_I945_G:
-	 chipset = "Intel(R) 945G"; break;
-      default:
-	 chipset = "Unknown Intel Chipset"; break;
-      }
-
-      (void) driGetRendererString( buffer, chipset, DRIVER_DATE, 0 );
-      return (GLubyte *) buffer;
-
-   default:
-      return NULL;
-   }
-}
-
-static void intelBufferSize(GLframebuffer *buffer,
-			   GLuint *width, GLuint *height)
-{
-   GET_CURRENT_CONTEXT(ctx);
-   intelContextPtr intel = INTEL_CONTEXT(ctx);
-   /* Need to lock to make sure the driDrawable is uptodate.  This
-    * information is used to resize Mesa's software buffers, so it has
-    * to be correct.
-    */
-   LOCK_HARDWARE(intel);
-   *width = intel->driDrawable->w;
-   *height = intel->driDrawable->h;
-   UNLOCK_HARDWARE(intel);
-}
-
-
-/**
- * Extension strings exported by the intel driver.
- *
- * \note
- * It appears that ARB_texture_env_crossbar has "disappeared" compared to the
- * old i830-specific driver.
- */
-const struct dri_extension card_extensions[] =
-{
-    { "GL_ARB_multisample",                GL_ARB_multisample_functions },
-    { "GL_ARB_multitexture",               NULL },
-    { "GL_ARB_point_parameters",           GL_ARB_point_parameters_functions },
-    { "GL_ARB_texture_border_clamp",       NULL },
-    { "GL_ARB_texture_compression",        GL_ARB_texture_compression_functions },
-    { "GL_ARB_texture_cube_map",           NULL },
-    { "GL_ARB_texture_env_add",            NULL },
-    { "GL_ARB_texture_env_combine",        NULL },
-    { "GL_ARB_texture_env_dot3",           NULL },
-    { "GL_ARB_texture_mirrored_repeat",    NULL },
-    { "GL_ARB_texture_rectangle",          NULL },
-    { "GL_ARB_vertex_buffer_object",       GL_ARB_vertex_buffer_object_functions },
-    { "GL_ARB_vertex_program",             GL_ARB_vertex_program_functions },
-    { "GL_ARB_window_pos",                 GL_ARB_window_pos_functions },
-    { "GL_EXT_blend_color",                GL_EXT_blend_color_functions },
-    { "GL_EXT_blend_equation_separate",    GL_EXT_blend_equation_separate_functions },
-    { "GL_EXT_blend_func_separate",        GL_EXT_blend_func_separate_functions },
-    { "GL_EXT_blend_minmax",               GL_EXT_blend_minmax_functions },
-    { "GL_EXT_blend_subtract",             NULL },
-    { "GL_EXT_cull_vertex",                GL_EXT_cull_vertex_functions },
-    { "GL_EXT_fog_coord",                  GL_EXT_fog_coord_functions },
-    { "GL_EXT_multi_draw_arrays",          GL_EXT_multi_draw_arrays_functions },
-    { "GL_EXT_secondary_color",            GL_EXT_secondary_color_functions },
-    { "GL_EXT_stencil_wrap",               NULL },
-    { "GL_EXT_texture_edge_clamp",         NULL },
-    { "GL_EXT_texture_env_combine",        NULL },
-    { "GL_EXT_texture_env_dot3",           NULL },
-    { "GL_EXT_texture_filter_anisotropic", NULL },
-    { "GL_EXT_texture_lod_bias",           NULL },
-    { "GL_3DFX_texture_compression_FXT1",  NULL },
-    { "GL_APPLE_client_storage",           NULL },
-    { "GL_MESA_pack_invert",               NULL },
-    { "GL_MESA_ycbcr_texture",             NULL },
-    { "GL_NV_blend_square",                NULL },
-    { "GL_NV_vertex_program",              GL_NV_vertex_program_functions },
-    { "GL_NV_vertex_program1_1",           NULL },
-    { "GL_SGIS_generate_mipmap",           NULL },
-    { NULL,                                NULL }
-};
-
-extern const struct tnl_pipeline_stage _intel_render_stage;
-
-static const struct tnl_pipeline_stage *intel_pipeline[] = {
-   &_tnl_vertex_transform_stage,
-   &_tnl_vertex_cull_stage,
-   &_tnl_normal_transform_stage,
-   &_tnl_lighting_stage,
-   &_tnl_fog_coordinate_stage,
-   &_tnl_texgen_stage,
-   &_tnl_texture_transform_stage,
-   &_tnl_point_attenuation_stage,
-   &_tnl_arb_vertex_program_stage,
-   &_tnl_vertex_program_stage,
-#if 1
-   &_intel_render_stage,     /* ADD: unclipped rastersetup-to-dma */
-#endif
-   &_tnl_render_stage,
-   0,
-};
-
-
-static const struct dri_debug_control debug_control[] =
-{
-    { "fall",  DEBUG_FALLBACKS },
-    { "tex",   DEBUG_TEXTURE },
-    { "ioctl", DEBUG_IOCTL },
-    { "prim",  DEBUG_PRIMS },
-    { "vert",  DEBUG_VERTS },
-    { "state", DEBUG_STATE },
-    { "verb",  DEBUG_VERBOSE },
-    { "dri",   DEBUG_DRI },
-    { "dma",   DEBUG_DMA },
-    { "san",   DEBUG_SANITY },
-    { "sync",  DEBUG_SYNC },
-    { "sleep", DEBUG_SLEEP },
-    { "pix",   DEBUG_PIXEL },
-    { NULL,    0 }
-};
-
-
-static void intelInvalidateState( GLcontext *ctx, GLuint new_state )
-{
-   _swrast_InvalidateState( ctx, new_state );
-   _swsetup_InvalidateState( ctx, new_state );
-   _ac_InvalidateState( ctx, new_state );
-   _tnl_InvalidateState( ctx, new_state );
-   _tnl_invalidate_vertex_state( ctx, new_state );
-   INTEL_CONTEXT(ctx)->NewGLState |= new_state;
-}
-
-
-void intelInitDriverFunctions( struct dd_function_table *functions )
-{
-   _mesa_init_driver_functions( functions );
-
-   functions->Flush = intelFlush;
-   functions->Clear = intelClear;
-   functions->Finish = intelFinish;
-   functions->GetBufferSize = intelBufferSize;
-   functions->ResizeBuffers = _mesa_resize_framebuffer;
-   functions->GetString = intelGetString;
-   functions->UpdateState = intelInvalidateState;
-   functions->CopyColorTable = _swrast_CopyColorTable;
-   functions->CopyColorSubTable = _swrast_CopyColorSubTable;
-   functions->CopyConvolutionFilter1D = _swrast_CopyConvolutionFilter1D;
-   functions->CopyConvolutionFilter2D = _swrast_CopyConvolutionFilter2D;
-
-   intelInitTextureFuncs( functions );
-   intelInitPixelFuncs( functions );
-   intelInitStateFuncs( functions );
-}
-
-
-
-GLboolean intelInitContext( intelContextPtr intel,
-			    const __GLcontextModes *mesaVis,
-			    __DRIcontextPrivate *driContextPriv,
-			    void *sharedContextPrivate,
-			    struct dd_function_table *functions )
-{
-   GLcontext *ctx = &intel->ctx;
-   GLcontext *shareCtx = (GLcontext *) sharedContextPrivate;
-   __DRIscreenPrivate *sPriv = driContextPriv->driScreenPriv;
-   intelScreenPrivate *intelScreen = (intelScreenPrivate *)sPriv->private;
-   drmI830Sarea *saPriv = (drmI830Sarea *)
-      (((GLubyte *)sPriv->pSAREA)+intelScreen->sarea_priv_offset);
-
-   if (!_mesa_initialize_context(&intel->ctx,
-				 mesaVis, shareCtx, 
-				 functions,
-				 (void*) intel))
-      return GL_FALSE;
-
-   driContextPriv->driverPrivate = intel;
-   intel->intelScreen = intelScreen;
-   intel->driScreen = sPriv;
-   intel->sarea = saPriv;
-
-
-   (void) memset( intel->texture_heaps, 0, sizeof( intel->texture_heaps ) );
-   make_empty_list( & intel->swapped );
-
-   ctx->Const.MaxTextureMaxAnisotropy = 2.0;
-
-   ctx->Const.MinLineWidth = 1.0;
-   ctx->Const.MinLineWidthAA = 1.0;
-   ctx->Const.MaxLineWidth = 3.0;
-   ctx->Const.MaxLineWidthAA = 3.0;
-   ctx->Const.LineWidthGranularity = 1.0;
-
-   ctx->Const.MinPointSize = 1.0;
-   ctx->Const.MinPointSizeAA = 1.0;
-   ctx->Const.MaxPointSize = 255.0;
-   ctx->Const.MaxPointSizeAA = 3.0;
-   ctx->Const.PointSizeGranularity = 1.0;
-
-   /* Initialize the software rasterizer and helper modules. */
-   _swrast_CreateContext( ctx );
-   _ac_CreateContext( ctx );
-   _tnl_CreateContext( ctx );
-   _swsetup_CreateContext( ctx );
-
-   /* Install the customized pipeline: */
-   _tnl_destroy_pipeline( ctx );
-   _tnl_install_pipeline( ctx, intel_pipeline );
-
-   /* Configure swrast to match hardware characteristics: */
-   _swrast_allow_pixel_fog( ctx, GL_FALSE );
-   _swrast_allow_vertex_fog( ctx, GL_TRUE );
-
-   /* Dri stuff */
-   intel->hHWContext = driContextPriv->hHWContext;
-   intel->driFd = sPriv->fd;
-   intel->driHwLock = (drmLock *) &sPriv->pSAREA->lock;
-
-   intel->hw_stencil = mesaVis->stencilBits && mesaVis->depthBits == 24;
-   intel->hw_stipple = 1;
-
-   switch(mesaVis->depthBits) {
-   case 0:			/* what to do in this case? */
-   case 16:
-      intel->depth_scale = 1.0/0xffff;
-      intel->polygon_offset_scale = 1.0/0xffff;
-      intel->depth_clear_mask = ~0;
-      intel->ClearDepth = 0xffff;
-      break;
-   case 24:
-      intel->depth_scale = 1.0/0xffffff;
-      intel->polygon_offset_scale = 2.0/0xffffff; /* req'd to pass glean */
-      intel->depth_clear_mask = 0x00ffffff;
-      intel->stencil_clear_mask = 0xff000000;
-      intel->ClearDepth = 0x00ffffff;
-      break;
-   default:
-      assert(0); 
-      break;
-   }
-
-   /* Initialize swrast, tnl driver tables: */
-   intelInitSpanFuncs( ctx );
-   intelInitTriFuncs( ctx );
-
-
-   intel->RenderIndex = ~0;
-
-   intel->do_irqs = (intel->intelScreen->irq_active &&
-		     !getenv("INTEL_NO_IRQS"));
-
-   _math_matrix_ctr (&intel->ViewportMatrix);
-
-   driInitExtensions( ctx, card_extensions, GL_TRUE );
-
-   if (intel->ctx.Mesa_DXTn) {
-     _mesa_enable_extension( ctx, "GL_EXT_texture_compression_s3tc" );
-     _mesa_enable_extension( ctx, "GL_S3_s3tc" );
-   }
-   else if (driQueryOptionb (&intelScreen->optionCache, "force_s3tc_enable")) {
-     _mesa_enable_extension( ctx, "GL_EXT_texture_compression_s3tc" );
-   }
-
-/*    driInitTextureObjects( ctx, & intel->swapped, */
-/* 			  DRI_TEXMGR_DO_TEXTURE_1D | */
-/* 			  DRI_TEXMGR_DO_TEXTURE_2D |  */
-/* 			  DRI_TEXMGR_DO_TEXTURE_RECT ); */
-
-
-   intel->prim.flush = intelInitBatchBuffer;
-   intel->prim.primitive = ~0;
-
-
-#if DO_DEBUG
-   INTEL_DEBUG  = driParseDebugString( getenv( "INTEL_DEBUG" ),
-				       debug_control );
-   INTEL_DEBUG |= driParseDebugString( getenv( "INTEL_DEBUG" ),
-				       debug_control );
-#endif
-
-#ifndef VERBOSE
-   if (getenv("INTEL_VERBOSE"))
-      VERBOSE=1;
-#endif
-
-   if (getenv("INTEL_NO_RAST") || 
-       getenv("INTEL_NO_RAST")) {
-      fprintf(stderr, "disabling 3D rasterization\n");
-      FALLBACK(intel, INTEL_FALLBACK_USER, 1); 
-   }
-
-   return GL_TRUE;
-}
-
-void intelDestroyContext(__DRIcontextPrivate *driContextPriv)
-{
-   intelContextPtr intel = (intelContextPtr) driContextPriv->driverPrivate;
-
-   assert(intel); /* should never be null */
-   if (intel) {
-      GLboolean   release_texture_heaps;
-
-
-      intel->vtbl.destroy( intel );
-
-      release_texture_heaps = (intel->ctx.Shared->RefCount == 1);
-      _swsetup_DestroyContext (&intel->ctx);
-      _tnl_DestroyContext (&intel->ctx);
-      _ac_DestroyContext (&intel->ctx);
-
-      _swrast_DestroyContext (&intel->ctx);
-      intel->Fallback = 0;	/* don't call _swrast_Flush later */
-
-      intelDestroyBatchBuffer(&intel->ctx);
-      
-
-      if ( release_texture_heaps ) {
-         /* This share group is about to go away, free our private
-          * texture object data.
-          */
-         int i;
-
-         for ( i = 0 ; i < intel->nr_heaps ; i++ ) {
-	    driDestroyTextureHeap( intel->texture_heaps[ i ] );
-	    intel->texture_heaps[ i ] = NULL;
-         }
-
-	 assert( is_empty_list( & intel->swapped ) );
-      }
-
-      /* free the Mesa context */
-      _mesa_destroy_context(&intel->ctx);
-   }
-}
-
-void intelSetFrontClipRects( intelContextPtr intel )
-{
-   __DRIdrawablePrivate *dPriv = intel->driDrawable;
-
-   if (!dPriv) return;
-
-   intel->numClipRects = dPriv->numClipRects;
-   intel->pClipRects = dPriv->pClipRects;
-   intel->drawX = dPriv->x;
-   intel->drawY = dPriv->y;
-}
-
-
-void intelSetBackClipRects( intelContextPtr intel )
-{
-   __DRIdrawablePrivate *dPriv = intel->driDrawable;
-
-   if (!dPriv) return;
-
-   if (intel->sarea->pf_enabled == 0 && dPriv->numBackClipRects == 0) {
-      intel->numClipRects = dPriv->numClipRects;
-      intel->pClipRects = dPriv->pClipRects;
-      intel->drawX = dPriv->x;
-      intel->drawY = dPriv->y;
-   } else {
-      intel->numClipRects = dPriv->numBackClipRects;
-      intel->pClipRects = dPriv->pBackClipRects;
-      intel->drawX = dPriv->backX;
-      intel->drawY = dPriv->backY;
-      
-      if (dPriv->numBackClipRects == 1 &&
-	  dPriv->x == dPriv->backX &&
-	  dPriv->y == dPriv->backY) {
-      
-	 /* Repeat the calculation of the back cliprect dimensions here
-	  * as early versions of dri.a in the Xserver are incorrect.  Try
-	  * very hard not to restrict future versions of dri.a which
-	  * might eg. allocate truly private back buffers.
-	  */
-	 int x1, y1;
-	 int x2, y2;
-	 
-	 x1 = dPriv->x;
-	 y1 = dPriv->y;      
-	 x2 = dPriv->x + dPriv->w;
-	 y2 = dPriv->y + dPriv->h;
-	 
-	 if (x1 < 0) x1 = 0;
-	 if (y1 < 0) y1 = 0;
-	 if (x2 > intel->intelScreen->width) x2 = intel->intelScreen->width;
-	 if (y2 > intel->intelScreen->height) y2 = intel->intelScreen->height;
-
-	 if (x1 == dPriv->pBackClipRects[0].x1 &&
-	     y1 == dPriv->pBackClipRects[0].y1) {
-
-	    dPriv->pBackClipRects[0].x2 = x2;
-	    dPriv->pBackClipRects[0].y2 = y2;
-	 }
-      }
-   }
-}
-
-
-void intelWindowMoved( intelContextPtr intel )
-{
-   if (!intel->ctx.DrawBuffer) {
-      intelSetFrontClipRects( intel );
-   }
-   else {
-      switch (intel->ctx.DrawBuffer->_ColorDrawBufferMask[0]) {
-      case BUFFER_BIT_FRONT_LEFT:
-	 intelSetFrontClipRects( intel );
-	 break;
-      case BUFFER_BIT_BACK_LEFT:
-	 intelSetBackClipRects( intel );
-	 break;
-      default:
-	 /* glDrawBuffer(GL_NONE or GL_FRONT_AND_BACK): software fallback */
-	 intelSetFrontClipRects( intel );
-      }
-   }
-}
-
-GLboolean intelUnbindContext(__DRIcontextPrivate *driContextPriv)
-{
-   return GL_TRUE;
-}
-
-GLboolean intelMakeCurrent(__DRIcontextPrivate *driContextPriv,
-			  __DRIdrawablePrivate *driDrawPriv,
-			  __DRIdrawablePrivate *driReadPriv)
-{
-
-   if (driContextPriv) {
-      intelContextPtr intel = (intelContextPtr) driContextPriv->driverPrivate;
-
-      if ( intel->driDrawable != driDrawPriv ) {
-	 /* Shouldn't the readbuffer be stored also? */
-	 intel->driDrawable = driDrawPriv;
-	 intelWindowMoved( intel );
-      }
-
-      _mesa_make_current(&intel->ctx,
-			 (GLframebuffer *) driDrawPriv->driverPrivate,
-			 (GLframebuffer *) driReadPriv->driverPrivate);
-
-      intel->ctx.Driver.DrawBuffer( &intel->ctx, intel->ctx.Color.DrawBuffer[0] );
-   } else {
-      _mesa_make_current(NULL, NULL, NULL);
-   }
-
-   return GL_TRUE;
-}
-
-void intelGetLock( intelContextPtr intel, GLuint flags )
-{
-   __DRIdrawablePrivate *dPriv = intel->driDrawable;
-   __DRIscreenPrivate *sPriv = intel->driScreen;
-   drmI830Sarea * sarea = intel->sarea;
-   int me = intel->hHWContext;
-   unsigned   i;
-
-   drmGetLock(intel->driFd, intel->hHWContext, flags);
-
-   /* If the window moved, may need to set a new cliprect now.
-    *
-    * NOTE: This releases and regains the hw lock, so all state
-    * checking must be done *after* this call:
-    */
-   if (dPriv)
-      DRI_VALIDATE_DRAWABLE_INFO(sPriv, dPriv);
-
-   /* If we lost context, need to dump all registers to hardware.
-    * Note that we don't care about 2d contexts, even if they perform
-    * accelerated commands, so the DRI locking in the X server is even
-    * more broken than usual.
-    */
-
-   if (sarea->ctxOwner != me) {
-      intel->perf_boxes |= I830_BOX_LOST_CONTEXT;
-      sarea->ctxOwner = me;
-   }
-
-   /* Shared texture managment - if another client has played with
-    * texture space, figure out which if any of our textures have been
-    * ejected, and update our global LRU.
-    */
-
-   for ( i = 0 ; i < intel->nr_heaps ; i++ ) {
-      DRI_AGE_TEXTURES( intel->texture_heaps[ i ] );
-   }
-
-   if (dPriv && intel->lastStamp != dPriv->lastStamp) {
-      intelWindowMoved( intel );
-      intel->lastStamp = dPriv->lastStamp;
-   }
-}
-
-void intelSwapBuffers( __DRIdrawablePrivate *dPriv )
-{
-   if (dPriv->driContextPriv && dPriv->driContextPriv->driverPrivate) {
-      intelContextPtr intel;
-      GLcontext *ctx;
-      intel = (intelContextPtr) dPriv->driContextPriv->driverPrivate;
-      ctx = &intel->ctx;
-      if (ctx->Visual.doubleBufferMode) {
-	 _mesa_notifySwapBuffers( ctx );  /* flush pending rendering comands */
-	 if ( 0 /*intel->doPageFlip*/ ) { /* doPageFlip is never set !!! */
-	    intelPageFlip( dPriv );
-	 } else {
-	    intelCopyBuffer( dPriv );
-	 }
-      }
-   } else {
-      /* XXX this shouldn't be an error but we can't handle it for now */
-      fprintf(stderr, "%s: drawable has no context!\n", __FUNCTION__);
-   }
-}
-
-
-void intelInitState( GLcontext *ctx )
-{
-   /* Mesa should do this for us:
-    */
-   ctx->Driver.AlphaFunc( ctx, 
-			  ctx->Color.AlphaFunc,
-			  ctx->Color.AlphaRef);
-
-   ctx->Driver.BlendColor( ctx,
-			   ctx->Color.BlendColor );
-
-   ctx->Driver.BlendEquationSeparate( ctx, 
-				      ctx->Color.BlendEquationRGB,
-				      ctx->Color.BlendEquationA);
-
-   ctx->Driver.BlendFuncSeparate( ctx,
-				  ctx->Color.BlendSrcRGB,
-				  ctx->Color.BlendDstRGB,
-				  ctx->Color.BlendSrcA,
-				  ctx->Color.BlendDstA);
-
-   ctx->Driver.ColorMask( ctx, 
-			  ctx->Color.ColorMask[RCOMP],
-			  ctx->Color.ColorMask[GCOMP],
-			  ctx->Color.ColorMask[BCOMP],
-			  ctx->Color.ColorMask[ACOMP]);
-
-   ctx->Driver.CullFace( ctx, ctx->Polygon.CullFaceMode );
-   ctx->Driver.DepthFunc( ctx, ctx->Depth.Func );
-   ctx->Driver.DepthMask( ctx, ctx->Depth.Mask );
-
-   ctx->Driver.Enable( ctx, GL_ALPHA_TEST, ctx->Color.AlphaEnabled );
-   ctx->Driver.Enable( ctx, GL_BLEND, ctx->Color.BlendEnabled );
-   ctx->Driver.Enable( ctx, GL_COLOR_LOGIC_OP, ctx->Color.ColorLogicOpEnabled );
-   ctx->Driver.Enable( ctx, GL_COLOR_SUM, ctx->Fog.ColorSumEnabled );
-   ctx->Driver.Enable( ctx, GL_CULL_FACE, ctx->Polygon.CullFlag );
-   ctx->Driver.Enable( ctx, GL_DEPTH_TEST, ctx->Depth.Test );
-   ctx->Driver.Enable( ctx, GL_DITHER, ctx->Color.DitherFlag );
-   ctx->Driver.Enable( ctx, GL_FOG, ctx->Fog.Enabled );
-   ctx->Driver.Enable( ctx, GL_LIGHTING, ctx->Light.Enabled );
-   ctx->Driver.Enable( ctx, GL_LINE_SMOOTH, ctx->Line.SmoothFlag );
-   ctx->Driver.Enable( ctx, GL_POLYGON_STIPPLE, ctx->Polygon.StippleFlag );
-   ctx->Driver.Enable( ctx, GL_SCISSOR_TEST, ctx->Scissor.Enabled );
-   ctx->Driver.Enable( ctx, GL_STENCIL_TEST, ctx->Stencil.Enabled );
-   ctx->Driver.Enable( ctx, GL_TEXTURE_1D, GL_FALSE );
-   ctx->Driver.Enable( ctx, GL_TEXTURE_2D, GL_FALSE );
-   ctx->Driver.Enable( ctx, GL_TEXTURE_RECTANGLE_NV, GL_FALSE );
-   ctx->Driver.Enable( ctx, GL_TEXTURE_3D, GL_FALSE );
-   ctx->Driver.Enable( ctx, GL_TEXTURE_CUBE_MAP, GL_FALSE );
-
-   ctx->Driver.Fogfv( ctx, GL_FOG_COLOR, ctx->Fog.Color );
-   ctx->Driver.Fogfv( ctx, GL_FOG_MODE, 0 );
-   ctx->Driver.Fogfv( ctx, GL_FOG_DENSITY, &ctx->Fog.Density );
-   ctx->Driver.Fogfv( ctx, GL_FOG_START, &ctx->Fog.Start );
-   ctx->Driver.Fogfv( ctx, GL_FOG_END, &ctx->Fog.End );
-
-   ctx->Driver.FrontFace( ctx, ctx->Polygon.FrontFace );
-
-   {
-      GLfloat f = (GLfloat)ctx->Light.Model.ColorControl;
-      ctx->Driver.LightModelfv( ctx, GL_LIGHT_MODEL_COLOR_CONTROL, &f );
-   }
-
-   ctx->Driver.LineWidth( ctx, ctx->Line.Width );
-   ctx->Driver.LogicOpcode( ctx, ctx->Color.LogicOp );
-   ctx->Driver.PointSize( ctx, ctx->Point.Size );
-   ctx->Driver.PolygonStipple( ctx, (const GLubyte *)ctx->PolygonStipple );
-   ctx->Driver.Scissor( ctx, ctx->Scissor.X, ctx->Scissor.Y,
-			ctx->Scissor.Width, ctx->Scissor.Height );
-   ctx->Driver.ShadeModel( ctx, ctx->Light.ShadeModel );
-   ctx->Driver.StencilFunc( ctx, 
-			    ctx->Stencil.Function[0],
-			    ctx->Stencil.Ref[0],
-			    ctx->Stencil.ValueMask[0] );
-   ctx->Driver.StencilMask( ctx, ctx->Stencil.WriteMask[0] );
-   ctx->Driver.StencilOp( ctx, 
-			  ctx->Stencil.FailFunc[0],
-			  ctx->Stencil.ZFailFunc[0],
-			  ctx->Stencil.ZPassFunc[0]);
-
-
-   ctx->Driver.DrawBuffer( ctx, ctx->Color.DrawBuffer[0] );
-}
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/i915/intel_context.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/i915/intel_context.h
deleted file mode 100644
index da1ef701b..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/i915/intel_context.h
+++ /dev/null
@@ -1,519 +0,0 @@
-/**************************************************************************
- * 
- * Copyright 2003 Tungsten Graphics, Inc., Cedar Park, Texas.
- * All Rights Reserved.
- * 
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sub license, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- * 
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- * 
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
- * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
- * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
- * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
- * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- * 
- **************************************************************************/
-
-#ifndef INTELCONTEXT_INC
-#define INTELCONTEXT_INC
-
-
-
-#include "mtypes.h"
-#include "drm.h"
-#include "mm.h"
-#include "texmem.h"
-
-#include "intel_screen.h"
-#include "i830_common.h"
-#include "tnl/t_vertex.h"
-
-#define TAG(x) intel##x
-#include "tnl_dd/t_dd_vertex.h"
-#undef TAG
-
-#define DV_PF_555  (1<<8)
-#define DV_PF_565  (2<<8)
-#define DV_PF_8888 (3<<8)
-
-#define INTEL_CONTEXT(ctx)	((intelContextPtr)(ctx))
-
-typedef struct intel_context intelContext;
-typedef struct intel_context *intelContextPtr;
-typedef struct intel_texture_object *intelTextureObjectPtr;
-
-typedef void (*intel_tri_func)(intelContextPtr, intelVertex *, intelVertex *,
-							  intelVertex *);
-typedef void (*intel_line_func)(intelContextPtr, intelVertex *, intelVertex *);
-typedef void (*intel_point_func)(intelContextPtr, intelVertex *);
-
-#define INTEL_FALLBACK_DRAW_BUFFER	 0x1
-#define INTEL_FALLBACK_READ_BUFFER	 0x2
-#define INTEL_FALLBACK_USER		 0x4
-#define INTEL_FALLBACK_NO_BATCHBUFFER	 0x8
-#define INTEL_FALLBACK_NO_TEXMEM	 0x10
-#define INTEL_FALLBACK_RENDERMODE	 0x20
-
-extern void intelFallback( intelContextPtr intel, GLuint bit, GLboolean mode );
-#define FALLBACK( intel, bit, mode ) intelFallback( intel, bit, mode )
-
-
-#define INTEL_TEX_MAXLEVELS 10
-
-
-struct intel_texture_object
-{
-   driTextureObject    base;	/* the parent class */
-
-   GLuint texelBytes;
-   GLuint age;
-   GLuint Pitch;
-   GLuint Height;
-   GLuint TextureOffset;
-   GLubyte *BufAddr;   
-
-   GLuint min_level;
-   GLuint max_level;
-   GLuint depth_pitch;
-
-   struct {
-      const struct gl_texture_image *image;
-      GLuint offset;       /* into BufAddr */
-      GLuint height;
-      GLuint internalFormat;
-   } image[6][INTEL_TEX_MAXLEVELS];
-
-   GLuint dirty;
-   GLuint firstLevel,lastLevel;
-};
-
-
-struct intel_context
-{
-   GLcontext ctx;		/* the parent class */
-
-   struct {
-      void (*destroy)( intelContextPtr intel ); 
-      void (*emit_state)( intelContextPtr intel );
-      void (*emit_invarient_state)( intelContextPtr intel );
-      void (*lost_hardware)( intelContextPtr intel );
-      void (*update_texture_state)( intelContextPtr intel );
-
-      void (*render_start)( intelContextPtr intel );
-      void (*set_draw_offset)( intelContextPtr intel, int offset );
-      void (*emit_flush)( intelContextPtr intel );
-
-      void (*reduced_primitive_state)( intelContextPtr intel, GLenum rprim );
-
-      GLboolean (*check_vertex_size)( intelContextPtr intel, GLuint expected );
-
-      void (*clear_with_tris)( intelContextPtr intel, GLbitfield mask,
-			       GLboolean all, 
-			       GLint cx, GLint cy, GLint cw, GLint ch);
-
-      intelTextureObjectPtr (*alloc_tex_obj)( struct gl_texture_object *tObj );
-
-   } vtbl;
-
-   GLint refcount;   
-   GLuint Fallback;
-   GLuint NewGLState;
-   
-   struct {
-      GLuint start_offset;
-      GLint size;
-      GLint space;
-      GLubyte *ptr;
-   } batch;
-      
-   struct {
-      void *ptr;
-      GLint size;
-      GLuint offset;
-      GLuint active_buf;
-      GLuint irq_emitted;
-   } alloc;
-
-   struct {
-      GLuint primitive;
-      GLubyte *start_ptr;      
-      void (*flush)( GLcontext * );
-   } prim;
-
-   GLboolean locked;
-
-   GLubyte clear_red;
-   GLubyte clear_green;
-   GLubyte clear_blue;
-   GLubyte clear_alpha;
-   GLuint ClearColor;
-   GLuint ClearDepth;
-
-   GLuint coloroffset;
-   GLuint specoffset;
-
-   /* Support for duplicating XYZW as WPOS parameter (crutch for I915).
-    */
-   GLuint wpos_offset;
-   GLuint wpos_size;
-
-   struct tnl_attr_map vertex_attrs[VERT_ATTRIB_MAX];
-   GLuint vertex_attr_count;
-
-   GLfloat depth_scale;
-   GLfloat polygon_offset_scale; /* dependent on depth_scale, bpp */
-   GLuint depth_clear_mask;
-   GLuint stencil_clear_mask;
-
-   GLboolean hw_stencil;
-   GLboolean hw_stipple;
-   
-   /* Texture object bookkeeping
-    */
-   GLuint                nr_heaps;
-   driTexHeap          * texture_heaps[1];
-   driTextureObject      swapped;
-   GLuint                lastStamp;
-
-   struct intel_texture_object *CurrentTexObj[MAX_TEXTURE_UNITS];
-
-   /* State for intelvb.c and inteltris.c.
-    */
-   GLuint RenderIndex;
-   GLmatrix ViewportMatrix;
-   GLenum render_primitive;
-   GLenum reduced_primitive;
-   GLuint vertex_size;
-   char *verts;			/* points to tnl->clipspace.vertex_buf */
-
-
-   /* Fallback rasterization functions 
-    */
-   intel_point_func draw_point;
-   intel_line_func draw_line;
-   intel_tri_func draw_tri;
-
-   /* These refer to the current draw (front vs. back) buffer:
-    */
-   char *drawMap;		/* draw buffer address in virtual mem */
-   char *readMap;	
-   GLuint drawOffset;		/* agp offset of drawbuffer */
-   int drawX;			/* origin of drawable in draw buffer */
-   int drawY;
-   GLuint numClipRects;		/* cliprects for that buffer */
-   drm_clip_rect_t *pClipRects;
-
-   int dirtyAge;
-   int perf_boxes;
-   int do_irqs;
-
-   GLboolean scissor;
-   drm_clip_rect_t draw_rect;
-   drm_clip_rect_t scissor_rect;
-
-   drm_context_t hHWContext;
-   drmLock *driHwLock;
-   int driFd;
-
-   __DRIdrawablePrivate *driDrawable;
-   __DRIscreenPrivate *driScreen;
-   intelScreenPrivate *intelScreen; 
-   drmI830Sarea *sarea; 
-
-   /**
-    * Configuration cache
-    */
-   driOptionCache optionCache;
-};
-
-
-#define DEBUG_LOCKING	1
-
-#if DEBUG_LOCKING
-extern char *prevLockFile;
-extern int prevLockLine;
-
-#define DEBUG_LOCK()							\
-   do {									\
-      prevLockFile = (__FILE__);					\
-      prevLockLine = (__LINE__);					\
-   } while (0)
-
-#define DEBUG_RESET()							\
-   do {									\
-      prevLockFile = 0;							\
-      prevLockLine = 0;							\
-   } while (0)
-
-/* Slightly less broken way of detecting recursive locking in a
- * threaded environment.  The right way to do this would be to make
- * prevLockFile, prevLockLine thread-local.
- *
- * This technique instead checks to see if the same context is
- * requesting the lock twice -- this will not catch application
- * breakages where the same context is active in two different threads
- * at once, but it will catch driver breakages (recursive locking) in
- * threaded apps.
- */
-#define DEBUG_CHECK_LOCK()						\
-   do {									\
-      if ( *((volatile int *)intel->driHwLock) == 			\
-	   (DRM_LOCK_HELD | intel->hHWContext) ) {			\
-	 fprintf( stderr,						\
-		  "LOCK SET!\n\tPrevious %s:%d\n\tCurrent: %s:%d\n",	\
-		  prevLockFile, prevLockLine, __FILE__, __LINE__ );	\
-	 abort();							\
-      }									\
-   } while (0)
-
-#else
-
-#define DEBUG_LOCK()
-#define DEBUG_RESET()
-#define DEBUG_CHECK_LOCK()
-
-#endif
-
-
-
-
-/* Lock the hardware and validate our state.  
- */
-#define LOCK_HARDWARE( intel )				\
-do {							\
-    char __ret=0;					\
-    DEBUG_CHECK_LOCK();					\
-    assert(!(intel)->locked);				\
-    DRM_CAS((intel)->driHwLock, (intel)->hHWContext,	\
-        (DRM_LOCK_HELD|(intel)->hHWContext), __ret);	\
-    if (__ret)						\
-        intelGetLock( (intel), 0 );			\
-      DEBUG_LOCK();					\
-    (intel)->locked = 1;				\
-}while (0)
- 
-  
-  /* Unlock the hardware using the global current context 
-   */
-#define UNLOCK_HARDWARE(intel)						\
-do {									\
-   intel->locked = 0;							\
-   if (0) { 								\
-      intel->perf_boxes |= intel->sarea->perf_boxes;  			\
-      intel->sarea->perf_boxes = 0;					\
-   }									\
-   DRM_UNLOCK((intel)->driFd, (intel)->driHwLock, (intel)->hHWContext);	\
-   DEBUG_RESET();							\
-} while (0)
-
-
-#define SUBPIXEL_X 0.125
-#define SUBPIXEL_Y 0.125
-
-#define INTEL_FIREVERTICES(intel)		\
-do {						\
-   if ((intel)->prim.flush)			\
-      (intel)->prim.flush(&(intel)->ctx);		\
-} while (0)
-
-/* ================================================================
- * Color packing:
- */
-
-#define INTEL_PACKCOLOR4444(r,g,b,a) \
-  ((((a) & 0xf0) << 8) | (((r) & 0xf0) << 4) | ((g) & 0xf0) | ((b) >> 4))
-
-#define INTEL_PACKCOLOR1555(r,g,b,a) \
-  ((((r) & 0xf8) << 7) | (((g) & 0xf8) << 2) | (((b) & 0xf8) >> 3) | \
-    ((a) ? 0x8000 : 0))
-
-#define INTEL_PACKCOLOR565(r,g,b) \
-  ((((r) & 0xf8) << 8) | (((g) & 0xfc) << 3) | (((b) & 0xf8) >> 3))
-
-#define INTEL_PACKCOLOR8888(r,g,b,a) \
-  ((a<<24) | (r<<16) | (g<<8) | b)
-
-
-#define INTEL_PACKCOLOR(format, r,  g,  b, a)		\
-(format == DV_PF_555 ? INTEL_PACKCOLOR1555(r,g,b,a) :	\
- (format == DV_PF_565 ? INTEL_PACKCOLOR565(r,g,b) :	\
-  (format == DV_PF_8888 ? INTEL_PACKCOLOR8888(r,g,b,a) :	\
-   0)))
-
-
-
-/* ================================================================
- * From linux kernel i386 header files, copes with odd sizes better
- * than COPY_DWORDS would:
- */
-#if defined(i386) || defined(__i386__)
-static __inline__ void * __memcpy(void * to, const void * from, size_t n)
-{
-   int d0, d1, d2;
-   __asm__ __volatile__(
-      "rep ; movsl\n\t"
-      "testb $2,%b4\n\t"
-      "je 1f\n\t"
-      "movsw\n"
-      "1:\ttestb $1,%b4\n\t"
-      "je 2f\n\t"
-      "movsb\n"
-      "2:"
-      : "=&c" (d0), "=&D" (d1), "=&S" (d2)
-      :"0" (n/4), "q" (n),"1" ((long) to),"2" ((long) from)
-      : "memory");
-   return (to);
-}
-#else
-#define __memcpy(a,b,c) memcpy(a,b,c)
-#endif
-
-
-
-/* ================================================================
- * Debugging:
- */
-#define DO_DEBUG		1
-#if DO_DEBUG
-extern int INTEL_DEBUG;
-#else
-#define INTEL_DEBUG		0
-#endif
-
-#define DEBUG_TEXTURE	0x1
-#define DEBUG_STATE	0x2
-#define DEBUG_IOCTL	0x4
-#define DEBUG_PRIMS	0x8
-#define DEBUG_VERTS	0x10
-#define DEBUG_FALLBACKS	0x20
-#define DEBUG_VERBOSE	0x40
-#define DEBUG_DRI       0x80
-#define DEBUG_DMA       0x100
-#define DEBUG_SANITY    0x200
-#define DEBUG_SYNC      0x400
-#define DEBUG_SLEEP     0x800
-#define DEBUG_PIXEL     0x1000
-
-
-#define PCI_CHIP_845_G			0x2562
-#define PCI_CHIP_I830_M			0x3577
-#define PCI_CHIP_I855_GM		0x3582
-#define PCI_CHIP_I865_G			0x2572
-#define PCI_CHIP_I915_G			0x2582
-#define PCI_CHIP_I915_GM		0x2592
-#define PCI_CHIP_I945_G			0x2772
-
-
-/* ================================================================
- * intel_context.c:
- */
-
-extern void intelInitDriverFunctions( struct dd_function_table *functions );
-
-extern GLboolean intelInitContext( intelContextPtr intel, 
-				   const __GLcontextModes *mesaVis,
-				   __DRIcontextPrivate *driContextPriv,
-				   void *sharedContextPrivate,
-				   struct dd_function_table *functions );
-
-extern void intelGetLock(intelContextPtr intel, GLuint flags);
-extern void intelSetBackClipRects(intelContextPtr intel);
-extern void intelSetFrontClipRects(intelContextPtr intel);
-extern void intelWindowMoved( intelContextPtr intel );
-
-extern void intelInitState( GLcontext *ctx );
-extern const GLubyte *intelGetString( GLcontext *ctx, GLenum name );
-
-
-/* ================================================================
- * intel_state.c:
- */
-extern void intelInitStateFuncs( struct dd_function_table *functions );
-
-#define COMPAREFUNC_ALWAYS		0
-#define COMPAREFUNC_NEVER		0x1
-#define COMPAREFUNC_LESS		0x2
-#define COMPAREFUNC_EQUAL		0x3
-#define COMPAREFUNC_LEQUAL		0x4
-#define COMPAREFUNC_GREATER		0x5
-#define COMPAREFUNC_NOTEQUAL		0x6
-#define COMPAREFUNC_GEQUAL		0x7
-
-#define STENCILOP_KEEP			0
-#define STENCILOP_ZERO			0x1
-#define STENCILOP_REPLACE		0x2
-#define STENCILOP_INCRSAT		0x3
-#define STENCILOP_DECRSAT		0x4
-#define STENCILOP_INCR			0x5
-#define STENCILOP_DECR			0x6
-#define STENCILOP_INVERT		0x7
-
-#define LOGICOP_CLEAR			0
-#define LOGICOP_NOR			0x1
-#define LOGICOP_AND_INV 		0x2
-#define LOGICOP_COPY_INV		0x3
-#define LOGICOP_AND_RVRSE		0x4
-#define LOGICOP_INV			0x5
-#define LOGICOP_XOR			0x6
-#define LOGICOP_NAND			0x7
-#define LOGICOP_AND			0x8
-#define LOGICOP_EQUIV			0x9
-#define LOGICOP_NOOP			0xa
-#define LOGICOP_OR_INV			0xb
-#define LOGICOP_COPY			0xc
-#define LOGICOP_OR_RVRSE		0xd
-#define LOGICOP_OR			0xe
-#define LOGICOP_SET			0xf
-
-#define BLENDFACT_ZERO			0x01
-#define BLENDFACT_ONE			0x02
-#define BLENDFACT_SRC_COLR		0x03
-#define BLENDFACT_INV_SRC_COLR 		0x04
-#define BLENDFACT_SRC_ALPHA		0x05
-#define BLENDFACT_INV_SRC_ALPHA 	0x06
-#define BLENDFACT_DST_ALPHA		0x07
-#define BLENDFACT_INV_DST_ALPHA 	0x08
-#define BLENDFACT_DST_COLR		0x09
-#define BLENDFACT_INV_DST_COLR		0x0a
-#define BLENDFACT_SRC_ALPHA_SATURATE	0x0b
-#define BLENDFACT_CONST_COLOR		0x0c
-#define BLENDFACT_INV_CONST_COLOR	0x0d
-#define BLENDFACT_CONST_ALPHA		0x0e
-#define BLENDFACT_INV_CONST_ALPHA	0x0f
-#define BLENDFACT_MASK          	0x0f
-
-
-extern int intel_translate_compare_func( GLenum func );
-extern int intel_translate_stencil_op( GLenum op );
-extern int intel_translate_blend_factor( GLenum factor );
-extern int intel_translate_logic_op( GLenum opcode );
-
-
-/* ================================================================
- * intel_ioctl.c:
- */
-extern void intel_dump_batchbuffer( long offset,
-				    int *ptr,
-				    int count );
-
-
-/* ================================================================
- * intel_pixel.c:
- */	
-extern void intelInitPixelFuncs( struct dd_function_table *functions );
-
-
-
-#endif
-
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/i915/intel_ioctl.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/i915/intel_ioctl.c
deleted file mode 100644
index 83bb77f38..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/i915/intel_ioctl.c
+++ /dev/null
@@ -1,607 +0,0 @@
-/**************************************************************************
- * 
- * Copyright 2003 Tungsten Graphics, Inc., Cedar Park, Texas.
- * All Rights Reserved.
- * 
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sub license, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- * 
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- * 
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
- * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
- * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
- * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
- * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- * 
- **************************************************************************/
-
-
-#include <stdio.h>
-#include <unistd.h>
-#include <errno.h>
-#include <sched.h>
-
-#include "mtypes.h"
-#include "context.h"
-#include "swrast/swrast.h"
-
-#include "intel_context.h"
-#include "intel_ioctl.h"
-#include "intel_batchbuffer.h"
-#include "drm.h"
-
-
-
-static int intelEmitIrqLocked( intelContextPtr intel )
-{
-   drmI830IrqEmit ie;
-   int ret, seq = 0;
-      
-   assert(((*(int *)intel->driHwLock) & ~DRM_LOCK_CONT) == 
-	  (DRM_LOCK_HELD|intel->hHWContext));
-
-   ie.irq_seq = &seq;
-	 
-   ret = drmCommandWriteRead( intel->driFd, DRM_I830_IRQ_EMIT, 
-			      &ie, sizeof(ie) );
-   if ( ret ) {
-      fprintf( stderr, "%s: drmI830IrqEmit: %d\n", __FUNCTION__, ret );
-      exit(1);
-   }
-   
-   if (0)
-      fprintf(stderr, "%s -->  %d\n", __FUNCTION__, seq );
-
-   return seq;
-}
-
-static void intelWaitIrq( intelContextPtr intel, int seq )
-{
-   drmI830IrqWait iw;
-   int ret;
-      
-   if (0)
-      fprintf(stderr, "%s %d\n", __FUNCTION__, seq );
-
-   iw.irq_seq = seq;
-	 
-   do {
-      ret = drmCommandWrite( intel->driFd, DRM_I830_IRQ_WAIT, &iw, sizeof(iw) );
-   } while (ret == -EAGAIN || ret == -EINTR);
-
-   if ( ret ) {
-      fprintf( stderr, "%s: drmI830IrqWait: %d\n", __FUNCTION__, ret );
-      if (0)
-	 intel_dump_batchbuffer( intel->alloc.offset,
-				 intel->alloc.ptr,
-				 intel->alloc.size );
-      exit(1);
-   }
-}
-
-
-
-static void age_intel( intelContextPtr intel, int age )
-{
-   GLuint i;
-
-   for (i = 0 ; i < MAX_TEXTURE_UNITS ; i++)
-      if (intel->CurrentTexObj[i]) 
-	 intel->CurrentTexObj[i]->age = age;
-}
-
-void intel_dump_batchbuffer( long offset,
-			     int *ptr,
-			     int count )
-{
-   int i;
-   fprintf(stderr, "\n\n\nSTART BATCH (%d dwords):\n", count);
-   for (i = 0; i < count/4; i += 4) 
-      fprintf(stderr, "\t0x%lx: 0x%08x 0x%08x 0x%08x 0x%08x\n", 
-	      (unsigned int)offset + i*4, ptr[i], ptr[i+1], ptr[i+2], ptr[i+3]);
-   fprintf(stderr, "END BATCH\n\n\n");
-}
-
-void intelRefillBatchLocked( intelContextPtr intel, GLboolean allow_unlock )
-{
-   GLuint last_irq = intel->alloc.irq_emitted;
-   GLuint half = intel->alloc.size / 2;
-   GLuint buf = (intel->alloc.active_buf ^= 1);
-
-   intel->alloc.irq_emitted = intelEmitIrqLocked( intel );
-
-   if (last_irq) {
-      if (allow_unlock) UNLOCK_HARDWARE( intel ); 
-      intelWaitIrq( intel, last_irq );
-      if (allow_unlock) LOCK_HARDWARE( intel ); 
-   }
-
-   if (0)
-      fprintf(stderr, "%s: now using half %d\n", __FUNCTION__, buf);
-
-   intel->batch.start_offset = intel->alloc.offset + buf * half;
-   intel->batch.ptr = (char *)intel->alloc.ptr + buf * half;
-   intel->batch.size = half - 8;
-   intel->batch.space = half - 8;
-   assert(intel->batch.space >= 0);
-}
-
-#define MI_BATCH_BUFFER_END 	(0xA<<23)
-
-
-void intelFlushBatchLocked( intelContextPtr intel, 
-			    GLboolean ignore_cliprects,
-			    GLboolean refill,
-			    GLboolean allow_unlock)
-{
-   drmI830BatchBuffer batch;
-
-   assert(intel->locked);
-
-   if (0)
-      fprintf(stderr, "%s used %d of %d offset %x..%x refill %d\n",
-	      __FUNCTION__, 
-	      (intel->batch.size - intel->batch.space), 
-	      intel->batch.size,
-	      intel->batch.start_offset,
-	      intel->batch.start_offset + 
-	      (intel->batch.size - intel->batch.space), 
-	      refill);
-
-   /* Throw away non-effective packets.  Won't work once we have
-    * hardware contexts which would preserve statechanges beyond a
-    * single buffer.
-    */
-   if (intel->numClipRects == 0 && !ignore_cliprects) {
-      
-      /* Without this yeild, an application with no cliprects can hog
-       * the hardware.  Without unlocking, the effect is much worse -
-       * effectively a lock-out of other contexts.
-       */
-      if (allow_unlock) {
-	 UNLOCK_HARDWARE( intel );
-	 sched_yield();
-	 LOCK_HARDWARE( intel );
-      }
-
-      /* Note that any state thought to have been emitted actually
-       * hasn't:
-       */
-      intel->batch.ptr -= (intel->batch.size - intel->batch.space);
-      intel->batch.space = intel->batch.size;
-      intel->vtbl.lost_hardware( intel ); 
-   }
-
-   if (intel->batch.space != intel->batch.size) {
-      batch.start = intel->batch.start_offset;
-      batch.used = intel->batch.size - intel->batch.space;
-      batch.cliprects = intel->pClipRects;
-      batch.num_cliprects = ignore_cliprects ? 0 : intel->numClipRects;
-      batch.DR1 = 0;
-      batch.DR4 = ((((GLuint)intel->drawX) & 0xffff) | 
-		   (((GLuint)intel->drawY) << 16));
-      
-      if (intel->alloc.offset) {
-	 if ((batch.used & 0x4) == 0) {
-	    ((int *)intel->batch.ptr)[0] = 0;
-	    ((int *)intel->batch.ptr)[1] = MI_BATCH_BUFFER_END;
-	    batch.used += 0x8;
-	    intel->batch.ptr += 0x8;
-	 }
-	 else {
-	    ((int *)intel->batch.ptr)[0] = MI_BATCH_BUFFER_END;
-	    batch.used += 0x4;
-	    intel->batch.ptr += 0x4;
-	 }      
-      }
-
-      if (0)
- 	 intel_dump_batchbuffer( batch.start,
-				 (int *)(intel->batch.ptr - batch.used),
-				 batch.used );
-
-      if (0)
-	 fprintf(stderr, "%s: 0x%x..0x%x DR4: %x cliprects: %d\n",
-		 __FUNCTION__, 
-		 batch.start, 
-		 batch.start + batch.used,
-		 batch.DR4, batch.num_cliprects);
-
-      intel->batch.start_offset += batch.used;
-      intel->batch.size -= batch.used;
-
-      if (intel->batch.size < 8) {
-	 refill = GL_TRUE;
-	 intel->batch.space = intel->batch.size = 0;
-      }
-      else {
-	 intel->batch.size -= 8;
-	 intel->batch.space = intel->batch.size;
-      }
-
-
-      assert(intel->batch.space >= 0);
-      assert(batch.start >= intel->alloc.offset);
-      assert(batch.start < intel->alloc.offset + intel->alloc.size);
-      assert(batch.start + batch.used > intel->alloc.offset);
-      assert(batch.start + batch.used <= 
-	     intel->alloc.offset + intel->alloc.size);
-
-
-      if (intel->alloc.offset) {
-	 if (drmCommandWrite (intel->driFd, DRM_I830_BATCHBUFFER, &batch, 
-			      sizeof(batch))) {
-	    fprintf(stderr, "DRM_I830_BATCHBUFFER: %d\n",  -errno);
-	    UNLOCK_HARDWARE(intel);
-	    exit(1);
-	 }
-      } else {
-	 drmI830CmdBuffer cmd;
-	 cmd.buf = (GLubyte *)intel->alloc.ptr + batch.start;
-	 cmd.sz = batch.used;
-	 cmd.DR1 = batch.DR1;
-	 cmd.DR4 = batch.DR4;
-	 cmd.num_cliprects = batch.num_cliprects;
-	 cmd.cliprects = batch.cliprects;
-	 
-	 if (drmCommandWrite (intel->driFd, DRM_I830_CMDBUFFER, &cmd, 
-			      sizeof(cmd))) {
-	    fprintf(stderr, "DRM_I830_CMDBUFFER: %d\n",  -errno);
-	    UNLOCK_HARDWARE(intel);
-	    exit(1);
-	 }
-      }	 
-
-      
-      age_intel(intel, intel->sarea->last_enqueue);
-
-      /* FIXME: use hardware contexts to avoid 'losing' hardware after
-       * each buffer flush.
-       */
-      intel->vtbl.lost_hardware( intel );
-   }
-
-   if (refill)
-      intelRefillBatchLocked( intel, allow_unlock );
-}
-
-void intelFlushBatch( intelContextPtr intel, GLboolean refill )
-{
-   if (intel->locked) {
-      intelFlushBatchLocked( intel, GL_FALSE, refill, GL_FALSE );
-   } 
-   else {
-      LOCK_HARDWARE(intel);
-      intelFlushBatchLocked( intel, GL_FALSE, refill, GL_TRUE );
-      UNLOCK_HARDWARE(intel);
-   }
-}
-
-
-
-
-
-
-
-void intelWaitForIdle( intelContextPtr intel )
-{   
-   if (0)
-      fprintf(stderr, "%s\n", __FUNCTION__);
-
-   intel->vtbl.emit_flush( intel );
-   intelFlushBatch( intel, GL_TRUE );
-
-   /* Use an irq to wait for dma idle -- Need to track lost contexts
-    * to shortcircuit consecutive calls to this function:
-    */
-   intelWaitIrq( intel, intel->alloc.irq_emitted );
-   intel->alloc.irq_emitted = 0;
-}
-
-
-
-void intelFlush( GLcontext *ctx )
-{
-   intelContextPtr intel = INTEL_CONTEXT( ctx );
-
-   if (intel->Fallback)
-      _swrast_flush( ctx );
-
-   INTEL_FIREVERTICES( intel );
-
-   if (intel->batch.size != intel->batch.space)
-      intelFlushBatch( intel, GL_FALSE );
-}
-
-void intelFinish( GLcontext *ctx  ) 
-{
-   intelContextPtr intel = INTEL_CONTEXT( ctx );
-   intelFlush( ctx );
-   intelWaitForIdle( intel );
-}
-
-
-void intelClear(GLcontext *ctx, GLbitfield mask, GLboolean all,
-		GLint cx, GLint cy, GLint cw, GLint ch)
-{
-   intelContextPtr intel = INTEL_CONTEXT( ctx );
-   const GLuint colorMask = *((GLuint *) &ctx->Color.ColorMask);
-   GLbitfield tri_mask = 0;
-   GLbitfield blit_mask = 0;
-   GLbitfield swrast_mask = 0;
-
-   if (0)
-      fprintf(stderr, "%s\n", __FUNCTION__);
-
-   /* Take care of cliprects, which are handled differently for
-    * clears, etc.
-    */
-   intelFlush( &intel->ctx );
-
-   if (mask & BUFFER_BIT_FRONT_LEFT) {
-      if (colorMask == ~0) {
-	 blit_mask |= BUFFER_BIT_FRONT_LEFT;
-      } 
-      else {
-	 tri_mask |= BUFFER_BIT_FRONT_LEFT;
-      }
-   }
-
-   if (mask & BUFFER_BIT_BACK_LEFT) {
-      if (colorMask == ~0) {
-	 blit_mask |= BUFFER_BIT_BACK_LEFT;
-      } 
-      else {
-	 tri_mask |= BUFFER_BIT_BACK_LEFT;
-      }
-   }
-
-   if (mask & BUFFER_BIT_DEPTH) {
-      blit_mask |= BUFFER_BIT_DEPTH;
-   }
-
-   if (mask & BUFFER_BIT_STENCIL) {
-      if (!intel->hw_stencil) {
-	 swrast_mask |= BUFFER_BIT_STENCIL;
-      }
-      else if (ctx->Stencil.WriteMask[0] != 0xff) {
-	 tri_mask |= BUFFER_BIT_STENCIL;
-      } 
-      else {
-	 blit_mask |= BUFFER_BIT_STENCIL;
-      }
-   }
-
-   swrast_mask |= (mask & BUFFER_BIT_ACCUM);
-
-   if (blit_mask) 
-      intelClearWithBlit( ctx, blit_mask, all, cx, cy, cw, ch );
-
-   if (tri_mask) 
-      intel->vtbl.clear_with_tris( intel, tri_mask, all, cx, cy, cw, ch);
-
-   if (swrast_mask)
-      _swrast_Clear( ctx, swrast_mask, all, cx, cy, cw, ch );
-}
-
-
-
-void *intelAllocateAGP( intelContextPtr intel, GLsizei size )
-{
-   int region_offset = 0;
-   drmI830MemAlloc alloc;
-   int ret;
-
-   if (0)
-      fprintf(stderr, "%s: %d bytes\n", __FUNCTION__, size);
-
-   alloc.region = I830_MEM_REGION_AGP;
-   alloc.alignment = 0;
-   alloc.size = size;
-   alloc.region_offset = &region_offset;
-
-   LOCK_HARDWARE(intel);
-
-   /* Make sure the global heap is initialized
-    */
-   if (intel->texture_heaps[0])
-      driAgeTextures( intel->texture_heaps[0] );
-
-
-   ret = drmCommandWriteRead( intel->driFd,
-			      DRM_I830_ALLOC,
-			      &alloc, sizeof(alloc));
-   
-   if (ret) {
-      fprintf(stderr, "%s: DRM_I830_ALLOC ret %d\n", __FUNCTION__, ret);
-      UNLOCK_HARDWARE(intel);
-      return NULL;
-   }
-   
-   if (0)
-      fprintf(stderr, "%s: allocated %d bytes\n", __FUNCTION__, size);
-
-   /* Need to propogate this information (agp memory in use) to our
-    * local texture lru.  The kernel has already updated the global
-    * lru.  An alternative would have been to allocate memory the
-    * usual way and then notify the kernel to pin the allocation.
-    */
-   if (intel->texture_heaps[0])
-      driAgeTextures( intel->texture_heaps[0] );
-
-   UNLOCK_HARDWARE(intel);   
-
-   return (void *)((char *)intel->intelScreen->tex.map + region_offset);
-}
-
-void intelFreeAGP( intelContextPtr intel, void *pointer )
-{
-   int region_offset;
-   drmI830MemFree memfree;
-   int ret;
-
-   region_offset = (char *)pointer - (char *)intel->intelScreen->tex.map;
-
-   if (region_offset < 0 || 
-       region_offset > intel->intelScreen->tex.size) {
-      fprintf(stderr, "offset %d outside range 0..%d\n", region_offset,
-	      intel->intelScreen->tex.size);
-      return;
-   }
-
-   memfree.region = I830_MEM_REGION_AGP;
-   memfree.region_offset = region_offset;
-   
-   ret = drmCommandWrite( intel->driFd,
-			  DRM_I830_FREE,
-			  &memfree, sizeof(memfree));
-   
-   if (ret) 
-      fprintf(stderr, "%s: DRM_I830_FREE ret %d\n", __FUNCTION__, ret);
-}
-
-/* This version of AllocateMemoryMESA allocates only agp memory, and
- * only does so after the point at which the driver has been
- * initialized.
- *
- * Theoretically a valid context isn't required.  However, in this
- * implementation, it is, as I'm using the hardware lock to protect
- * the kernel data structures, and the current context to get the
- * device fd.
- */
-void *intelAllocateMemoryMESA(__DRInativeDisplay *dpy, int scrn,
-			      GLsizei size, GLfloat readfreq,
-			      GLfloat writefreq, GLfloat priority)
-{
-   GET_CURRENT_CONTEXT(ctx);
-
-   if (INTEL_DEBUG & DEBUG_IOCTL)
-      fprintf(stderr, "%s sz %d %f/%f/%f\n", __FUNCTION__, size, readfreq, 
-	      writefreq, priority);
-
-   if (getenv("INTEL_NO_ALLOC"))
-      return NULL;
-   
-   if (!ctx || INTEL_CONTEXT(ctx) == 0) 
-      return NULL;
-   
-   return intelAllocateAGP( INTEL_CONTEXT(ctx), size );
-}
-
-
-/* Called via glXFreeMemoryMESA() */
-void intelFreeMemoryMESA(__DRInativeDisplay *dpy, int scrn, GLvoid *pointer)
-{
-   GET_CURRENT_CONTEXT(ctx);
-   if (INTEL_DEBUG & DEBUG_IOCTL) 
-      fprintf(stderr, "%s %p\n", __FUNCTION__, pointer);
-
-   if (!ctx || INTEL_CONTEXT(ctx) == 0) {
-      fprintf(stderr, "%s: no context\n", __FUNCTION__);
-      return;
-   }
-
-   intelFreeAGP( INTEL_CONTEXT(ctx), pointer );
-}
-
-/* Called via glXGetMemoryOffsetMESA() 
- *
- * Returns offset of pointer from the start of agp aperture.
- */
-GLuint intelGetMemoryOffsetMESA(__DRInativeDisplay *dpy, int scrn, 
-				const GLvoid *pointer)
-{
-   GET_CURRENT_CONTEXT(ctx);
-   intelContextPtr intel;
-
-   if (!ctx || !(intel = INTEL_CONTEXT(ctx)) ) {
-      fprintf(stderr, "%s: no context\n", __FUNCTION__);
-      return ~0;
-   }
-
-   if (!intelIsAgpMemory( intel, pointer, 0 ))
-      return ~0;
-
-   return intelAgpOffsetFromVirtual( intel, pointer );
-}
-
-
-GLboolean intelIsAgpMemory( intelContextPtr intel, const GLvoid *pointer,
-			   GLint size )
-{
-   int offset = (char *)pointer - (char *)intel->intelScreen->tex.map;
-   int valid = (size >= 0 &&
-		offset >= 0 &&
-		offset + size < intel->intelScreen->tex.size);
-
-   if (INTEL_DEBUG & DEBUG_IOCTL)
-      fprintf(stderr, "intelIsAgpMemory( %p ) : %d\n", pointer, valid );
-   
-   return valid;
-}
-
-
-GLuint intelAgpOffsetFromVirtual( intelContextPtr intel, const GLvoid *pointer )
-{
-   int offset = (char *)pointer - (char *)intel->intelScreen->tex.map;
-
-   if (offset < 0 || offset > intel->intelScreen->tex.size)
-      return ~0;
-   else
-      return intel->intelScreen->textureOffset + offset;
-}
-
-
-
-
-
-/* Flip the front & back buffes
- */
-void intelPageFlip( const __DRIdrawablePrivate *dPriv )
-{
-#if 0
-   intelContextPtr intel;
-   int tmp, ret;
-
-   if (INTEL_DEBUG & DEBUG_IOCTL)
-      fprintf(stderr, "%s\n", __FUNCTION__);
-
-   assert(dPriv);
-   assert(dPriv->driContextPriv);
-   assert(dPriv->driContextPriv->driverPrivate);
-
-   intel = (intelContextPtr) dPriv->driContextPriv->driverPrivate;
-
-   intelFlush( &intel->ctx );
-   LOCK_HARDWARE( intel );
-
-   if (dPriv->pClipRects) {
-      *(drm_clip_rect_t *)intel->sarea->boxes = dPriv->pClipRects[0];
-      intel->sarea->nbox = 1;
-   }
-
-   ret = drmCommandNone(intel->driFd, DRM_I830_FLIP); 
-   if (ret) {
-      fprintf(stderr, "%s: %d\n", __FUNCTION__, ret);
-      UNLOCK_HARDWARE( intel );
-      exit(1);
-   }
-
-   tmp = intel->sarea->last_enqueue;
-   intelRefillBatchLocked( intel );
-   UNLOCK_HARDWARE( intel );
-
-
-   intelSetDrawBuffer( &intel->ctx, intel->ctx.Color.DriverDrawBuffer );
-#endif
-}
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/i915/intel_ioctl.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/i915/intel_ioctl.h
deleted file mode 100644
index 7e6295167..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/i915/intel_ioctl.h
+++ /dev/null
@@ -1,66 +0,0 @@
-/**************************************************************************
- * 
- * Copyright 2003 Tungsten Graphics, Inc., Cedar Park, Texas.
- * All Rights Reserved.
- * 
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sub license, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- * 
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- * 
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
- * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
- * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
- * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
- * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- * 
- **************************************************************************/
-
-#ifndef INTEL_IOCTL_H
-#define INTEL_IOCTL_H
-
-#include "intel_context.h"
-
-extern void intelWaitAgeLocked( intelContextPtr intel, int age, GLboolean unlock );
-
-extern void intelClear(GLcontext *ctx, GLbitfield mask, GLboolean all,
-		       GLint cx, GLint cy, GLint cw, GLint ch);
-
-extern void intelPageFlip( const __DRIdrawablePrivate *dpriv );
-extern void intelWaitForIdle( intelContextPtr intel );
-extern void intelFlushBatch( intelContextPtr intel, GLboolean refill );
-extern void intelFlushBatchLocked( intelContextPtr intel,
-				   GLboolean ignore_cliprects,
-				   GLboolean refill,
-				   GLboolean allow_unlock);
-extern void intelRefillBatchLocked( intelContextPtr intel, GLboolean allow_unlock );
-extern void intelFinish( GLcontext *ctx );
-extern void intelFlush( GLcontext *ctx );
-
-extern void *intelAllocateAGP( intelContextPtr intel, GLsizei size );
-extern void intelFreeAGP( intelContextPtr intel, void *pointer );
-
-extern void *intelAllocateMemoryMESA( __DRInativeDisplay *dpy, int scrn, 
-				      GLsizei size, GLfloat readfreq,
-				      GLfloat writefreq, GLfloat priority );
-
-extern void intelFreeMemoryMESA( __DRInativeDisplay *dpy, int scrn, 
-				 GLvoid *pointer );
-
-extern GLuint intelGetMemoryOffsetMESA( __DRInativeDisplay *dpy, int scrn, const GLvoid *pointer );
-extern GLboolean intelIsAgpMemory( intelContextPtr intel, const GLvoid *pointer,
-				  GLint size );
-
-extern GLuint intelAgpOffsetFromVirtual( intelContextPtr intel, const GLvoid *p );
-
-
-#endif
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/i915/intel_pixel.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/i915/intel_pixel.c
deleted file mode 100644
index e56e46b4d..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/i915/intel_pixel.c
+++ /dev/null
@@ -1,490 +0,0 @@
-/**************************************************************************
- * 
- * Copyright 2003 Tungsten Graphics, Inc., Cedar Park, Texas.
- * All Rights Reserved.
- * 
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sub license, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- * 
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- * 
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
- * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
- * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
- * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
- * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- * 
- **************************************************************************/
-
-#include "glheader.h"
-#include "enums.h"
-#include "mtypes.h"
-#include "macros.h"
-#include "swrast/swrast.h"
-
-#include "intel_screen.h"
-#include "intel_context.h"
-#include "intel_ioctl.h"
-#include "intel_batchbuffer.h"
-
-
-
-static GLboolean
-check_color( const GLcontext *ctx, GLenum type, GLenum format,
-	     const struct gl_pixelstore_attrib *packing,
-	     const void *pixels, GLint sz, GLint pitch )
-{
-   intelContextPtr intel = INTEL_CONTEXT(ctx);
-   GLuint cpp = intel->intelScreen->cpp;
-
-   if (INTEL_DEBUG & DEBUG_PIXEL)
-      fprintf(stderr, "%s\n", __FUNCTION__);
-
-   if (	(pitch & 63) ||
-	ctx->_ImageTransferState ||
-	packing->SwapBytes ||
-	packing->LsbFirst) {
-      if (INTEL_DEBUG & DEBUG_PIXEL)
-	 fprintf(stderr, "%s: failed 1\n", __FUNCTION__);
-      return GL_FALSE;
-   }
-
-   if ( type == GL_UNSIGNED_INT_8_8_8_8_REV && 
-	cpp == 4 && 
-	format == GL_BGRA ) {
-      if (INTEL_DEBUG & DEBUG_PIXEL)
-	 fprintf(stderr, "%s: passed 2\n", __FUNCTION__);
-      return GL_TRUE;
-   }
-
-   if (INTEL_DEBUG & DEBUG_PIXEL)
-      fprintf(stderr, "%s: failed\n", __FUNCTION__);
-
-   return GL_FALSE;
-}
-
-static GLboolean
-check_color_per_fragment_ops( const GLcontext *ctx )
-{
-   int result;
-   result = (!(     ctx->Color.AlphaEnabled || 
-		    ctx->Depth.Test ||
-		    ctx->Fog.Enabled ||
-		    ctx->Scissor.Enabled ||
-		    ctx->Stencil.Enabled ||
-		    !ctx->Color.ColorMask[0] ||
-		    !ctx->Color.ColorMask[1] ||
-		    !ctx->Color.ColorMask[2] ||
-		    !ctx->Color.ColorMask[3] ||
-		    ctx->Color.ColorLogicOpEnabled ||
-		    ctx->Texture._EnabledUnits ||
-		    ctx->Depth.OcclusionTest
-           ) &&
-	   ctx->Current.RasterPosValid);
-   
-   return result;
-}
-
-
-
-static GLboolean
-clip_pixelrect( const GLcontext *ctx,
-		const GLframebuffer *buffer,
-		GLint *x, GLint *y,
-		GLsizei *width, GLsizei *height,
-		GLint *size )
-{
-   intelContextPtr intel = INTEL_CONTEXT(ctx);
-
-   /* left clipping */
-   if (*x < buffer->_Xmin) {
-      *width -= (buffer->_Xmin - *x);
-      *x = buffer->_Xmin;
-   }
-
-   /* right clipping */
-   if (*x + *width > buffer->_Xmax)
-      *width -= (*x + *width - buffer->_Xmax - 1);
-
-   if (*width <= 0)
-      return GL_FALSE;
-
-   /* bottom clipping */
-   if (*y < buffer->_Ymin) {
-      *height -= (buffer->_Ymin - *y);
-      *y = buffer->_Ymin;
-   }
-
-   /* top clipping */
-   if (*y + *height > buffer->_Ymax)
-      *height -= (*y + *height - buffer->_Ymax - 1);
-
-   if (*height <= 0)
-      return GL_FALSE;
-
-   *size = ((*y + *height - 1) * intel->intelScreen->frontPitch +
-	    (*x + *width - 1) * intel->intelScreen->cpp);
-
-   return GL_TRUE;
-}
-
-static GLboolean
-intelTryReadPixels( GLcontext *ctx,
-		  GLint x, GLint y, GLsizei width, GLsizei height,
-		  GLenum format, GLenum type,
-		  const struct gl_pixelstore_attrib *pack,
-		  GLvoid *pixels )
-{
-   intelContextPtr intel = INTEL_CONTEXT(ctx);
-   GLint size = 0;
-   GLint pitch = pack->RowLength ? pack->RowLength : width;
-
-   if (INTEL_DEBUG & DEBUG_PIXEL)
-      fprintf(stderr, "%s\n", __FUNCTION__);
-
-   /* Only accelerate reading to agp buffers.
-    */
-   if ( !intelIsAgpMemory(intel, pixels, 
-			pitch * height * intel->intelScreen->cpp ) ) {
-      if (INTEL_DEBUG & DEBUG_PIXEL)
-	 fprintf(stderr, "%s: dest not agp\n", __FUNCTION__);
-      return GL_FALSE;
-   }
-
-   /* Need GL_PACK_INVERT_MESA to cope with upsidedown results from
-    * blitter:
-    */
-   if (!pack->Invert) {
-      if (INTEL_DEBUG & DEBUG_PIXEL)
-	 fprintf(stderr, "%s: MESA_PACK_INVERT not set\n", __FUNCTION__);
-      return GL_FALSE;
-   }
-
-   if (!check_color(ctx, type, format, pack, pixels, size, pitch))
-      return GL_FALSE;
-
-   switch ( intel->intelScreen->cpp ) {
-   case 4:
-      break;
-   default:
-      return GL_FALSE;
-   }
-
-
-   /* Although the blits go on the command buffer, need to do this and
-    * fire with lock held to guarentee cliprects and drawOffset are
-    * correct.
-    *
-    * This is an unusual situation however, as the code which flushes
-    * a full command buffer expects to be called unlocked.  As a
-    * workaround, immediately flush the buffer on aquiring the lock.
-    */
-   intelFlush( &intel->ctx );
-   LOCK_HARDWARE( intel );
-   {
-      __DRIdrawablePrivate *dPriv = intel->driDrawable;
-      int nbox = dPriv->numClipRects;
-      int src_offset = intel->drawOffset;
-      int src_pitch = intel->intelScreen->frontPitch;
-      int dst_offset = intelAgpOffsetFromVirtual( intel, pixels);
-      drm_clip_rect_t *box = dPriv->pClipRects;
-      int i;
-
-      if (!clip_pixelrect(ctx, ctx->ReadBuffer, &x, &y, &width, &height,
-			  &size)) {
-	 UNLOCK_HARDWARE( intel );
-	 if (INTEL_DEBUG & DEBUG_PIXEL)
-	    fprintf(stderr, "%s totally clipped -- nothing to do\n",
-		    __FUNCTION__);
-	 return GL_TRUE;
-      }
-
-
-      y = dPriv->h - y - height;
-      x += dPriv->x;
-      y += dPriv->y;
-
-
-      if (INTEL_DEBUG & DEBUG_PIXEL)
-	 fprintf(stderr, "readpixel blit src_pitch %d dst_pitch %d\n",
-		 src_pitch, pitch);
-
-      for (i = 0 ; i < nbox ; i++)
-      {
-	 GLint bx = box[i].x1;
-	 GLint by = box[i].y1;
-	 GLint bw = box[i].x2 - bx;
-	 GLint bh = box[i].y2 - by;
-	 
-	 if (bx < x) bw -= x - bx, bx = x;
-	 if (by < y) bh -= y - by, by = y;
-	 if (bx + bw > x + width) bw = x + width - bx;
-	 if (by + bh > y + height) bh = y + height - by;
-	 if (bw <= 0) continue;
-	 if (bh <= 0) continue;
-
-	 intelEmitCopyBlitLocked( intel,
-			    intel->intelScreen->cpp,
-			    src_pitch, src_offset,
-			    pitch, dst_offset,
-			    bx, by,
-			    bx - x, by - y,
-			    bw, bh );
-      }
-   }
-   UNLOCK_HARDWARE( intel );
-   intelFinish( &intel->ctx );
-
-   return GL_TRUE;
-}
-
-static void
-intelReadPixels( GLcontext *ctx,
-		 GLint x, GLint y, GLsizei width, GLsizei height,
-		 GLenum format, GLenum type,
-		 const struct gl_pixelstore_attrib *pack,
-		 GLvoid *pixels )
-{
-   if (INTEL_DEBUG & DEBUG_PIXEL)
-      fprintf(stderr, "%s\n", __FUNCTION__);
-
-   if (!intelTryReadPixels( ctx, x, y, width, height, format, type, pack, 
-			   pixels))
-      _swrast_ReadPixels( ctx, x, y, width, height, format, type, pack, 
-			  pixels);
-}
-
-
-
-
-static void do_draw_pix( GLcontext *ctx,
-			 GLint x, GLint y, GLsizei width, GLsizei height,
-			 GLint pitch,
-			 const void *pixels,
-			 GLuint dest )
-{
-   intelContextPtr intel = INTEL_CONTEXT(ctx);
-   __DRIdrawablePrivate *dPriv = intel->driDrawable;
-   drm_clip_rect_t *box = dPriv->pClipRects;
-   int nbox = dPriv->numClipRects;
-   int i;
-   int size;
-   int src_offset = intelAgpOffsetFromVirtual( intel, pixels);
-   int src_pitch = pitch;
-
-   if (INTEL_DEBUG & DEBUG_PIXEL)
-      fprintf(stderr, "%s\n", __FUNCTION__);
-
-   intelFlush( &intel->ctx );
-   LOCK_HARDWARE( intel );
-   if (ctx->DrawBuffer)
-   {
-      y -= height;			/* cope with pixel zoom */
-   
-      if (!clip_pixelrect(ctx, ctx->DrawBuffer,
-			  &x, &y, &width, &height,
-			  &size)) {
-	 UNLOCK_HARDWARE( intel );
-	 return;
-      }
-
-      y = dPriv->h - y - height; 	/* convert from gl to hardware coords */
-      x += dPriv->x;
-      y += dPriv->y;
-
-
-      for (i = 0 ; i < nbox ; i++ )
-      {
-	 GLint bx = box[i].x1;
-	 GLint by = box[i].y1;
-	 GLint bw = box[i].x2 - bx;
-	 GLint bh = box[i].y2 - by;
-
-	 if (bx < x) bw -= x - bx, bx = x;
-	 if (by < y) bh -= y - by, by = y;
-	 if (bx + bw > x + width) bw = x + width - bx;
-	 if (by + bh > y + height) bh = y + height - by;
-	 if (bw <= 0) continue;
-	 if (bh <= 0) continue;
-
-	 intelEmitCopyBlitLocked( intel,
-			    intel->intelScreen->cpp,
-			    src_pitch, src_offset,
-			    intel->intelScreen->frontPitch,
-			      intel->drawOffset,
-			    bx - x, by - y,
-			    bx, by,
-			    bw, bh );
-      }
-   }
-   UNLOCK_HARDWARE( intel );
-   intelFinish( &intel->ctx );
-}
-
-
-
-
-static GLboolean
-intelTryDrawPixels( GLcontext *ctx,
-		  GLint x, GLint y, GLsizei width, GLsizei height,
-		  GLenum format, GLenum type,
-		  const struct gl_pixelstore_attrib *unpack,
-		  const GLvoid *pixels )
-{
-   intelContextPtr intel = INTEL_CONTEXT(ctx);
-   GLint pitch = unpack->RowLength ? unpack->RowLength : width;
-   GLuint dest;
-   GLuint cpp = intel->intelScreen->cpp;
-   GLint size = width * pitch * cpp;
-
-   if (INTEL_DEBUG & DEBUG_PIXEL)
-      fprintf(stderr, "%s\n", __FUNCTION__);
-
-   switch (format) {
-   case GL_RGB:
-   case GL_RGBA:
-   case GL_BGRA:
-      dest = intel->drawOffset;
-
-      /* Planemask doesn't have full support in blits.
-       */
-      if (!ctx->Color.ColorMask[RCOMP] ||
-	  !ctx->Color.ColorMask[GCOMP] ||
-	  !ctx->Color.ColorMask[BCOMP] ||
-	  !ctx->Color.ColorMask[ACOMP]) {
-	 if (INTEL_DEBUG & DEBUG_PIXEL)
-	    fprintf(stderr, "%s: planemask\n", __FUNCTION__);
-	 return GL_FALSE;	
-      }
-
-      /* Can't do conversions on agp reads/draws. 
-       */
-      if ( !intelIsAgpMemory( intel, pixels, size ) ) {
-	 if (INTEL_DEBUG & DEBUG_PIXEL)
-	    fprintf(stderr, "%s: not agp memory\n", __FUNCTION__);
-	 return GL_FALSE;
-      }
-
-      if (!check_color(ctx, type, format, unpack, pixels, size, pitch)) {
-	 return GL_FALSE;
-      }
-      if (!check_color_per_fragment_ops(ctx)) {
-	 return GL_FALSE;
-      }
-
-      if (ctx->Pixel.ZoomX != 1.0F ||
-	  ctx->Pixel.ZoomY != -1.0F)
-	 return GL_FALSE;
-      break;
-
-   default:
-      return GL_FALSE;
-   }
-
-   if ( intelIsAgpMemory(intel, pixels, size) )
-   {
-      do_draw_pix( ctx, x, y, width, height, pitch, pixels,
-		   dest );
-      return GL_TRUE;
-   }
-   else if (0)
-   {
-      /* Pixels is in regular memory -- get dma buffers and perform
-       * upload through them.  No point doing this for regular uploads
-       * but once we remove some of the restrictions above (colormask,
-       * pixelformat conversion, zoom?, etc), this could be a win.
-       */
-   }
-   else
-      return GL_FALSE;
-}
-
-static void
-intelDrawPixels( GLcontext *ctx,
-		 GLint x, GLint y, GLsizei width, GLsizei height,
-		 GLenum format, GLenum type,
-		 const struct gl_pixelstore_attrib *unpack,
-		 const GLvoid *pixels )
-{
-   if (INTEL_DEBUG & DEBUG_PIXEL)
-      fprintf(stderr, "%s\n", __FUNCTION__);
-
-   if (!intelTryDrawPixels( ctx, x, y, width, height, format, type,
-			  unpack, pixels ))
-      _swrast_DrawPixels( ctx, x, y, width, height, format, type,
-			  unpack, pixels );
-}
-
-
-
-
-/**
- * Implement glCopyPixels for the front color buffer (or back buffer Pixmap)
- * for the color buffer.  Don't support zooming, pixel transfer, etc.
- * We do support copying from one window to another, ala glXMakeCurrentRead.
- */
-static void
-intelCopyPixels( GLcontext *ctx,
-		 GLint srcx, GLint srcy, GLsizei width, GLsizei height,
-		 GLint destx, GLint desty, GLenum type )
-{
-#if 0
-   const XMesaContext xmesa = XMESA_CONTEXT(ctx);
-   const SWcontext *swrast = SWRAST_CONTEXT( ctx );
-   XMesaDisplay *dpy = xmesa->xm_visual->display;
-   const XMesaDrawable drawBuffer = xmesa->xm_draw_buffer->buffer;
-   const XMesaDrawable readBuffer = xmesa->xm_read_buffer->buffer;
-   const XMesaGC gc = xmesa->xm_draw_buffer->gc;
-
-   ASSERT(dpy);
-   ASSERT(gc);
-
-   if (drawBuffer &&  /* buffer != 0 means it's a Window or Pixmap */
-       readBuffer &&
-       type == GL_COLOR &&
-       (swrast->_RasterMask & ~CLIP_BIT) == 0 && /* no blend, z-test, etc */
-       ctx->_ImageTransferState == 0 &&  /* no color tables, scale/bias, etc */
-       ctx->Pixel.ZoomX == 1.0 &&        /* no zooming */
-       ctx->Pixel.ZoomY == 1.0) {
-      /* Note: we don't do any special clipping work here.  We could,
-       * but X will do it for us.
-       */
-      srcy = FLIP(xmesa->xm_read_buffer, srcy) - height + 1;
-      desty = FLIP(xmesa->xm_draw_buffer, desty) - height + 1;
-      XCopyArea(dpy, readBuffer, drawBuffer, gc,
-                srcx, srcy, width, height, destx, desty);
-   }
-#else
-   _swrast_CopyPixels(ctx, srcx, srcy, width, height, destx, desty, type );
-#endif
-}
-
-
-
-
-void intelInitPixelFuncs( struct dd_function_table *functions )
-{
-   /* Pixel path fallbacks.
-    */
-   functions->Accum = _swrast_Accum;
-   functions->Bitmap = _swrast_Bitmap;
-   functions->CopyPixels = intelCopyPixels;
-
-   if (!getenv("INTEL_NO_BLITS")) {
-      functions->ReadPixels = intelReadPixels;  
-      functions->DrawPixels = intelDrawPixels; 
-   }
-   else {
-      functions->ReadPixels = _swrast_ReadPixels;
-      functions->DrawPixels = _swrast_DrawPixels;
-   }
-}
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/i915/intel_reg.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/i915/intel_reg.h
deleted file mode 100644
index 1ec153266..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/i915/intel_reg.h
+++ /dev/null
@@ -1,84 +0,0 @@
-/**************************************************************************
- * 
- * Copyright 2003 Tungsten Graphics, Inc., Cedar Park, Texas.
- * All Rights Reserved.
- * 
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sub license, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- * 
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- * 
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
- * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
- * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
- * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
- * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- * 
- **************************************************************************/
-
-
-#ifndef _INTEL_REG_H_
-#define _INTEL_REG_H_
-
-
-
-#define CMD_3D (0x3<<29)
-
-
-#define _3DPRIMITIVE         ((0x3<<29)|(0x1f<<24))
-#define PRIM_INDIRECT            (1<<23)
-#define PRIM_INLINE              (0<<23)
-#define PRIM_INDIRECT_SEQUENTIAL (0<<17)
-#define PRIM_INDIRECT_ELTS       (1<<17)
-
-#define PRIM3D_TRILIST		(0x0<<18)
-#define PRIM3D_TRISTRIP 	(0x1<<18)
-#define PRIM3D_TRISTRIP_RVRSE	(0x2<<18)
-#define PRIM3D_TRIFAN		(0x3<<18)
-#define PRIM3D_POLY		(0x4<<18)
-#define PRIM3D_LINELIST 	(0x5<<18)
-#define PRIM3D_LINESTRIP	(0x6<<18)
-#define PRIM3D_RECTLIST 	(0x7<<18)
-#define PRIM3D_POINTLIST	(0x8<<18)
-#define PRIM3D_DIB		(0x9<<18)
-#define PRIM3D_MASK		(0x1f<<18)
-
-#define I915PACKCOLOR4444(r,g,b,a) \
-  ((((a) & 0xf0) << 8) | (((r) & 0xf0) << 4) | ((g) & 0xf0) | ((b) >> 4))
-
-#define I915PACKCOLOR1555(r,g,b,a) \
-  ((((r) & 0xf8) << 7) | (((g) & 0xf8) << 2) | (((b) & 0xf8) >> 3) | \
-    ((a) ? 0x8000 : 0))
-
-#define I915PACKCOLOR565(r,g,b) \
-  ((((r) & 0xf8) << 8) | (((g) & 0xfc) << 3) | (((b) & 0xf8) >> 3))
-
-#define I915PACKCOLOR8888(r,g,b,a) \
-  ((a<<24) | (r<<16) | (g<<8) | b)
-
-
-
-
-#define BR00_BITBLT_CLIENT   0x40000000
-#define BR00_OP_COLOR_BLT    0x10000000
-#define BR00_OP_SRC_COPY_BLT 0x10C00000
-#define BR13_SOLID_PATTERN   0x80000000
-
-#define XY_COLOR_BLT_CMD		((2<<29)|(0x50<<22)|0x4)
-#define XY_COLOR_BLT_WRITE_ALPHA	(1<<21)
-#define XY_COLOR_BLT_WRITE_RGB		(1<<20)
-
-#define XY_SRC_COPY_BLT_CMD             ((2<<29)|(0x53<<22)|6)
-#define XY_SRC_COPY_BLT_WRITE_ALPHA     (1<<21)
-#define XY_SRC_COPY_BLT_WRITE_RGB       (1<<20)
-
-#endif
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/i915/intel_render.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/i915/intel_render.c
deleted file mode 100644
index d9438ba0f..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/i915/intel_render.c
+++ /dev/null
@@ -1,240 +0,0 @@
-/**************************************************************************
- * 
- * Copyright 2003 Tungsten Graphics, Inc., Cedar Park, Texas.
- * All Rights Reserved.
- * 
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sub license, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- * 
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- * 
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
- * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
- * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
- * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
- * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- * 
- **************************************************************************/
-
-/*
- * Render unclipped vertex buffers by emitting vertices directly to
- * dma buffers.  Use strip/fan hardware acceleration where possible.
- *
- */
-#include "glheader.h"
-#include "context.h"
-#include "macros.h"
-#include "imports.h"
-#include "mtypes.h"
-#include "enums.h"
-
-#include "tnl/t_context.h"
-#include "tnl/t_vertex.h"
-
-#include "intel_screen.h"
-#include "intel_context.h"
-#include "intel_tris.h"
-#include "intel_batchbuffer.h"
-#include "intel_reg.h"
-
-/*
- * Render unclipped vertex buffers by emitting vertices directly to
- * dma buffers.  Use strip/fan hardware primitives where possible.
- * Try to simulate missing primitives with indexed vertices.
- */
-#define HAVE_POINTS      0  /* Has it, but can't use because subpixel has to
-			     * be adjusted for points on the INTEL/I845G
-			     */
-#define HAVE_LINES       1
-#define HAVE_LINE_STRIPS 1
-#define HAVE_TRIANGLES   1
-#define HAVE_TRI_STRIPS  1
-#define HAVE_TRI_STRIP_1 0  /* has it, template can't use it yet */
-#define HAVE_TRI_FANS    1
-#define HAVE_POLYGONS    1
-#define HAVE_QUADS       0
-#define HAVE_QUAD_STRIPS 0
-
-#define HAVE_ELTS        0
-
-static GLuint hw_prim[GL_POLYGON+1] = {
-   0,
-   PRIM3D_LINELIST,
-   PRIM3D_LINESTRIP,
-   PRIM3D_LINESTRIP,
-   PRIM3D_TRILIST,
-   PRIM3D_TRISTRIP,
-   PRIM3D_TRIFAN,
-   0,
-   0,
-   PRIM3D_POLY
-};
-
-static const GLenum reduced_prim[GL_POLYGON+1] = {  
-   GL_POINTS,
-   GL_LINES,
-   GL_LINES,
-   GL_LINES,
-   GL_TRIANGLES,
-   GL_TRIANGLES,
-   GL_TRIANGLES,
-   GL_TRIANGLES,
-   GL_TRIANGLES,
-   GL_TRIANGLES
-};
-
-static const int scale_prim[GL_POLYGON+1] = {  
-   0,				/* fallback case */
-   1,
-   2,
-   2,
-   1,
-   3,
-   3,
-   0,				/* fallback case */
-   0,				/* fallback case */
-   3
-};
-
-
-static void intelDmaPrimitive( intelContextPtr intel, GLenum prim )
-{
-   if (0) fprintf(stderr, "%s %s\n", __FUNCTION__, _mesa_lookup_enum_by_nr(prim));
-   INTEL_FIREVERTICES(intel);
-   intel->vtbl.reduced_primitive_state( intel, reduced_prim[prim] );
-   intelStartInlinePrimitive( intel, hw_prim[prim] );
-}
-
-
-#define LOCAL_VARS intelContextPtr intel = INTEL_CONTEXT(ctx)
-#define INIT( prim ) 				\
-do {						\
-   intelDmaPrimitive( intel, prim );		\
-} while (0)
-#define FLUSH()  INTEL_FIREVERTICES( intel )
-
-#define GET_SUBSEQUENT_VB_MAX_VERTS() \
-  (((intel->alloc.size / 2) - 1500) / (intel->vertex_size*4))
-#define GET_CURRENT_VB_MAX_VERTS() GET_SUBSEQUENT_VB_MAX_VERTS()
-
-#define ALLOC_VERTS( nr ) \
-   intelExtendInlinePrimitive( intel, (nr) * intel->vertex_size )
-  
-#define EMIT_VERTS( ctx, j, nr, buf ) \
-  _tnl_emit_vertices_to_buffer(ctx, j, (j)+(nr), buf )  
-
-#define TAG(x) intel_##x
-#include "tnl_dd/t_dd_dmatmp.h"
-  
-  
-/**********************************************************************/
-/*                          Render pipeline stage                     */
-/**********************************************************************/
-
-/* Heuristic to choose between the two render paths:  
- */
-static GLboolean choose_render( intelContextPtr intel,
-				struct vertex_buffer *VB )
-{
-   int vertsz = intel->vertex_size;
-   int cost_render = 0;
-   int cost_fallback = 0;
-   int nr_prims = 0;
-   int nr_rprims = 0;
-   int nr_rverts = 0;
-   int rprim = intel->reduced_primitive;
-   int i = 0;
-   
-   for (i = 0 ; i < VB->PrimitiveCount ; i++) {
-      GLuint prim = VB->Primitive[i].mode;
-      GLuint length = VB->Primitive[i].count;
-
-      if (!length)
-	 continue;
-
-      nr_prims++;
-      nr_rverts += length * scale_prim[prim & PRIM_MODE_MASK];
-
-      if (reduced_prim[prim & PRIM_MODE_MASK] != rprim) {
-	 nr_rprims++;
-	 rprim = reduced_prim[prim & PRIM_MODE_MASK];
-      }
-   }
-
-   /* One point for each generated primitive:
-    */
-   cost_render = nr_prims;
-   cost_fallback = nr_rprims;
-
-   /* One point for every 1024 dwords (4k) of dma:
-    */
-   cost_render += (vertsz * i) / 1024; 
-   cost_fallback += (vertsz * nr_rverts) / 1024; 
-
-   if (0)
-      fprintf(stderr, "cost render: %d fallback: %d\n",
-	      cost_render, cost_fallback);
-
-   if (cost_render > cost_fallback) 
-      return GL_FALSE;
-
-   return GL_TRUE;
-}
-
-
-static GLboolean intel_run_render( GLcontext *ctx, 
-				 struct tnl_pipeline_stage *stage )
-{
-   intelContextPtr intel = INTEL_CONTEXT(ctx);
-   TNLcontext *tnl = TNL_CONTEXT(ctx);
-   struct vertex_buffer *VB = &tnl->vb;
-   GLuint i;
-
-   /* Don't handle clipping or indexed vertices.
-    */
-   if (intel->RenderIndex != 0 || 
-       !intel_validate_render( ctx, VB ) || 
-       !choose_render( intel, VB )) {
-      return GL_TRUE;
-   }
-
-   tnl->clipspace.new_inputs |= VERT_BIT_POS;
-
-   tnl->Driver.Render.Start( ctx );
-   
-   for (i = 0 ; i < VB->PrimitiveCount ; i++)
-   {
-      GLuint prim = VB->Primitive[i].mode;
-      GLuint start = VB->Primitive[i].start;
-      GLuint length = VB->Primitive[i].count;
-
-      if (!length)
-	 continue;
-
-      intel_render_tab_verts[prim & PRIM_MODE_MASK]( ctx, start, start + length,
-						     prim );
-   }
-      
-   tnl->Driver.Render.Finish( ctx );
-
-   return GL_FALSE;     /* finished the pipe */
-}
-
-const struct tnl_pipeline_stage _intel_render_stage =
-{
-   "intel render",
-   NULL,
-   NULL,
-   NULL,
-   NULL,
-   intel_run_render	/* run */
-};
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/i915/intel_screen.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/i915/intel_screen.c
deleted file mode 100644
index 57c7504bf..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/i915/intel_screen.c
+++ /dev/null
@@ -1,511 +0,0 @@
-/**************************************************************************
- * 
- * Copyright 2003 Tungsten Graphics, Inc., Cedar Park, Texas.
- * All Rights Reserved.
- * 
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sub license, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- * 
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- * 
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
- * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
- * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
- * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
- * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- * 
- **************************************************************************/
-
-#include "glheader.h"
-#include "context.h"
-#include "framebuffer.h"
-#include "matrix.h"
-#include "renderbuffer.h"
-#include "simple_list.h"
-#include "utils.h"
-#include "xmlpool.h"
-
-
-#include "intel_screen.h"
-
-#include "intel_tex.h"
-#include "intel_span.h"
-#include "intel_tris.h"
-#include "intel_ioctl.h"
-
-
-
-#include "i830_dri.h"
-
-PUBLIC const char __driConfigOptions[] =
-DRI_CONF_BEGIN
-    DRI_CONF_SECTION_PERFORMANCE
-       DRI_CONF_FORCE_S3TC_ENABLE(false)
-    DRI_CONF_SECTION_END
-DRI_CONF_END;
-const GLuint __driNConfigOptions = 1;
-
-extern const struct dri_extension card_extensions[];
-
-static void intelPrintDRIInfo(intelScreenPrivate *intelScreen,
-			     __DRIscreenPrivate *sPriv,
-			    I830DRIPtr gDRIPriv)
-{
-   fprintf(stderr, "Front size : 0x%x\n", sPriv->fbSize);
-   fprintf(stderr, "Front offset : 0x%x\n", intelScreen->frontOffset);
-   fprintf(stderr, "Back size : 0x%x\n", intelScreen->back.size);
-   fprintf(stderr, "Back offset : 0x%x\n", intelScreen->backOffset);
-   fprintf(stderr, "Depth size : 0x%x\n", intelScreen->depth.size);
-   fprintf(stderr, "Depth offset : 0x%x\n", intelScreen->depthOffset);
-   fprintf(stderr, "Texture size : 0x%x\n", intelScreen->textureSize);
-   fprintf(stderr, "Texture offset : 0x%x\n", intelScreen->textureOffset);
-   fprintf(stderr, "Memory : 0x%x\n", gDRIPriv->mem);
-}
-
-static GLboolean intelInitDriver(__DRIscreenPrivate *sPriv)
-{
-   intelScreenPrivate *intelScreen;
-   I830DRIPtr         gDRIPriv = (I830DRIPtr)sPriv->pDevPriv;
-   PFNGLXSCRENABLEEXTENSIONPROC glx_enable_extension =
-     (PFNGLXSCRENABLEEXTENSIONPROC) (*dri_interface->getProcAddress("glxEnableExtension"));
-   void * const psc = sPriv->psc->screenConfigs;
-
-   if (sPriv->devPrivSize != sizeof(I830DRIRec)) {
-      fprintf(stderr,"\nERROR!  sizeof(I830DRIRec) does not match passed size from device driver\n");
-      return GL_FALSE;
-   }
-
-   /* Allocate the private area */
-   intelScreen = (intelScreenPrivate *)CALLOC(sizeof(intelScreenPrivate));
-   if (!intelScreen) {
-      fprintf(stderr,"\nERROR!  Allocating private area failed\n");
-      return GL_FALSE;
-   }
-   /* parse information in __driConfigOptions */
-   driParseOptionInfo (&intelScreen->optionCache,
-		       __driConfigOptions, __driNConfigOptions);
-
-   intelScreen->driScrnPriv = sPriv;
-   sPriv->private = (void *)intelScreen;
-
-   intelScreen->deviceID = gDRIPriv->deviceID;
-   intelScreen->width = gDRIPriv->width;
-   intelScreen->height = gDRIPriv->height;
-   intelScreen->mem = gDRIPriv->mem;
-   intelScreen->cpp = gDRIPriv->cpp;
-   intelScreen->frontPitch = gDRIPriv->fbStride;
-   intelScreen->frontOffset = gDRIPriv->fbOffset;
-			 
-   switch (gDRIPriv->bitsPerPixel) {
-   case 15: intelScreen->fbFormat = DV_PF_555; break;
-   case 16: intelScreen->fbFormat = DV_PF_565; break;
-   case 32: intelScreen->fbFormat = DV_PF_8888; break;
-   }
-			 
-   intelScreen->backOffset = gDRIPriv->backOffset;
-   intelScreen->backPitch = gDRIPriv->backPitch;
-   intelScreen->depthOffset = gDRIPriv->depthOffset;
-   intelScreen->depthPitch = gDRIPriv->depthPitch;
-   intelScreen->textureOffset = gDRIPriv->textureOffset;
-   intelScreen->textureSize = gDRIPriv->textureSize;
-   intelScreen->logTextureGranularity = gDRIPriv->logTextureGranularity;
-   intelScreen->back.handle = gDRIPriv->backbuffer;
-   intelScreen->back.size = gDRIPriv->backbufferSize;
-			 
-   if (drmMap(sPriv->fd,
-	      intelScreen->back.handle,
-	      intelScreen->back.size,
-	      (drmAddress *)&intelScreen->back.map) != 0) {
-      fprintf(stderr, "\nERROR: line %d, Function %s, File %s\n",
-	      __LINE__, __FUNCTION__, __FILE__);
-      FREE(intelScreen);
-      sPriv->private = NULL;
-      return GL_FALSE;
-   }
-
-   intelScreen->depth.handle = gDRIPriv->depthbuffer;
-   intelScreen->depth.size = gDRIPriv->depthbufferSize;
-
-   if (drmMap(sPriv->fd, 
-	      intelScreen->depth.handle,
-	      intelScreen->depth.size,
-	      (drmAddress *)&intelScreen->depth.map) != 0) {
-      fprintf(stderr, "\nERROR: line %d, Function %s, File %s\n", 
-	      __LINE__, __FUNCTION__, __FILE__);
-      FREE(intelScreen);
-      drmUnmap(intelScreen->back.map, intelScreen->back.size);
-      sPriv->private = NULL;
-      return GL_FALSE;
-   }
-
-   intelScreen->tex.handle = gDRIPriv->textures;
-   intelScreen->tex.size = gDRIPriv->textureSize;
-
-   if (drmMap(sPriv->fd,
-	      intelScreen->tex.handle,
-	      intelScreen->tex.size,
-	      (drmAddress *)&intelScreen->tex.map) != 0) {
-      fprintf(stderr, "\nERROR: line %d, Function %s, File %s\n",
-	      __LINE__, __FUNCTION__, __FILE__);
-      FREE(intelScreen);
-      drmUnmap(intelScreen->back.map, intelScreen->back.size);
-      drmUnmap(intelScreen->depth.map, intelScreen->depth.size);
-      sPriv->private = NULL;
-      return GL_FALSE;
-   }
-			 
-   intelScreen->sarea_priv_offset = gDRIPriv->sarea_priv_offset;
-   
-   if (0) intelPrintDRIInfo(intelScreen, sPriv, gDRIPriv);
-
-   intelScreen->drmMinor = sPriv->drmMinor;
-
-   {
-      int ret;
-      drmI830GetParam gp;
-
-      gp.param = I830_PARAM_IRQ_ACTIVE;
-      gp.value = &intelScreen->irq_active;
-
-      ret = drmCommandWriteRead( sPriv->fd, DRM_I830_GETPARAM,
-				 &gp, sizeof(gp));
-      if (ret) {
-	 fprintf(stderr, "drmI830GetParam: %d\n", ret);
-	 return GL_FALSE;
-      }
-   }
-
-   {
-      int ret;
-      drmI830GetParam gp;
-
-      gp.param = I830_PARAM_ALLOW_BATCHBUFFER;
-      gp.value = &intelScreen->allow_batchbuffer;
-
-      ret = drmCommandWriteRead( sPriv->fd, DRM_I830_GETPARAM,
-				 &gp, sizeof(gp));
-      if (ret) {
-	 fprintf(stderr, "drmI830GetParam: (%d) %d\n", gp.param, ret);
-	 return GL_FALSE;
-      }
-   }
-
-   if (glx_enable_extension != NULL) {
-      (*glx_enable_extension)( psc, "GLX_SGI_make_current_read" );
-      (*glx_enable_extension)( psc, "GLX_MESA_allocate_memory" );
-   }
-   
-   sPriv->psc->allocateMemory = (void *) intelAllocateMemoryMESA;
-   sPriv->psc->freeMemory     = (void *) intelFreeMemoryMESA;
-   sPriv->psc->memoryOffset   = (void *) intelGetMemoryOffsetMESA;
-
-   return GL_TRUE;
-}
-		
-		
-static void intelDestroyScreen(__DRIscreenPrivate *sPriv)
-{
-   intelScreenPrivate *intelScreen = (intelScreenPrivate *)sPriv->private;
-
-   /* Need to unmap all the bufs and maps here:
-    */
-   drmUnmap(intelScreen->back.map, intelScreen->back.size);
-   drmUnmap(intelScreen->depth.map, intelScreen->depth.size);
-   drmUnmap(intelScreen->tex.map, intelScreen->tex.size);
-   FREE(intelScreen);
-   sPriv->private = NULL;
-}
-
-
-static GLboolean intelCreateBuffer( __DRIscreenPrivate *driScrnPriv,
-				    __DRIdrawablePrivate *driDrawPriv,
-				    const __GLcontextModes *mesaVis,
-				    GLboolean isPixmap )
-{
-   intelScreenPrivate *screen = (intelScreenPrivate *) driScrnPriv->private;
-
-   if (isPixmap) {
-      return GL_FALSE; /* not implemented */
-   } else {
-      GLboolean swStencil = (mesaVis->stencilBits > 0 && 
-			     mesaVis->depthBits != 24);
-
-#if 0
-      driDrawPriv->driverPrivate = (void *) 
-	 _mesa_create_framebuffer(mesaVis,
-				  GL_FALSE,  /* software depth buffer? */
-				  swStencil,
-				  mesaVis->accumRedBits > 0,
-				  GL_FALSE /* s/w alpha planes */);
-#else
-      struct gl_framebuffer *fb = _mesa_create_framebuffer(mesaVis);
-
-      {
-         driRenderbuffer *frontRb
-            = driNewRenderbuffer(GL_RGBA, screen->cpp,
-                                 screen->frontOffset, screen->frontPitch);
-         intelSetSpanFunctions(frontRb, mesaVis);
-         _mesa_add_renderbuffer(fb, BUFFER_FRONT_LEFT, &frontRb->Base);
-      }
-
-      if (mesaVis->doubleBufferMode) {
-         driRenderbuffer *backRb
-            = driNewRenderbuffer(GL_RGBA, screen->cpp,
-                                 screen->backOffset, screen->backPitch);
-         intelSetSpanFunctions(backRb, mesaVis);
-         _mesa_add_renderbuffer(fb, BUFFER_BACK_LEFT, &backRb->Base);
-      }
-
-      if (mesaVis->depthBits == 16) {
-         driRenderbuffer *depthRb
-            = driNewRenderbuffer(GL_DEPTH_COMPONENT16, screen->cpp,
-                                 screen->depthOffset, screen->depthPitch);
-         intelSetSpanFunctions(depthRb, mesaVis);
-         _mesa_add_renderbuffer(fb, BUFFER_DEPTH, &depthRb->Base);
-      }
-      else if (mesaVis->depthBits == 24) {
-         driRenderbuffer *depthRb
-            = driNewRenderbuffer(GL_DEPTH_COMPONENT24, screen->cpp,
-                                 screen->depthOffset, screen->depthPitch);
-         intelSetSpanFunctions(depthRb, mesaVis);
-         _mesa_add_renderbuffer(fb, BUFFER_DEPTH, &depthRb->Base);
-      }
-
-      if (mesaVis->stencilBits > 0 && !swStencil) {
-         driRenderbuffer *stencilRb
-            = driNewRenderbuffer(GL_STENCIL_INDEX8_EXT, screen->cpp,
-                                 screen->depthOffset, screen->depthPitch);
-         intelSetSpanFunctions(stencilRb, mesaVis);
-         _mesa_add_renderbuffer(fb, BUFFER_STENCIL, &stencilRb->Base);
-      }
-
-      _mesa_add_soft_renderbuffers(fb,
-                                   GL_FALSE, /* color */
-                                   GL_FALSE, /* depth */
-                                   swStencil,
-                                   mesaVis->accumRedBits > 0,
-                                   GL_FALSE, /* alpha */
-                                   GL_FALSE /* aux */);
-      driDrawPriv->driverPrivate = (void *) fb;
-#endif
-      return (driDrawPriv->driverPrivate != NULL);
-   }
-}
-
-static void intelDestroyBuffer(__DRIdrawablePrivate *driDrawPriv)
-{
-   _mesa_destroy_framebuffer((GLframebuffer *) (driDrawPriv->driverPrivate));
-}
-
-
-/* There are probably better ways to do this, such as an
- * init-designated function to register chipids and createcontext
- * functions.
- */
-extern GLboolean i830CreateContext( const __GLcontextModes *mesaVis,
-				    __DRIcontextPrivate *driContextPriv,
-				    void *sharedContextPrivate);
-
-extern GLboolean i915CreateContext( const __GLcontextModes *mesaVis,
-				   __DRIcontextPrivate *driContextPriv,
-				   void *sharedContextPrivate);
-
-
-
-
-static GLboolean intelCreateContext( const __GLcontextModes *mesaVis,
-				   __DRIcontextPrivate *driContextPriv,
-				   void *sharedContextPrivate)
-{
-   __DRIscreenPrivate *sPriv = driContextPriv->driScreenPriv;
-   intelScreenPrivate *intelScreen = (intelScreenPrivate *)sPriv->private;
-
-   switch (intelScreen->deviceID) {
-   case PCI_CHIP_845_G:
-   case PCI_CHIP_I830_M:
-   case PCI_CHIP_I855_GM:
-   case PCI_CHIP_I865_G:
-      return i830CreateContext( mesaVis, driContextPriv, 
-				sharedContextPrivate );
-
-   case PCI_CHIP_I915_G:
-   case PCI_CHIP_I915_GM:
-   case PCI_CHIP_I945_G:
-      return i915CreateContext( mesaVis, driContextPriv, 
-			       sharedContextPrivate );
- 
-   default:
-      fprintf(stderr, "Unrecognized deviceID %x\n", intelScreen->deviceID);
-      return GL_FALSE;
-   }
-}
-
-
-static const struct __DriverAPIRec intelAPI = {
-   .InitDriver      = intelInitDriver,
-   .DestroyScreen   = intelDestroyScreen,
-   .CreateContext   = intelCreateContext,
-   .DestroyContext  = intelDestroyContext,
-   .CreateBuffer    = intelCreateBuffer,
-   .DestroyBuffer   = intelDestroyBuffer,
-   .SwapBuffers     = intelSwapBuffers,
-   .MakeCurrent     = intelMakeCurrent,
-   .UnbindContext   = intelUnbindContext,
-   .GetSwapInfo     = NULL,
-   .GetMSC          = NULL,
-   .WaitForMSC      = NULL,
-   .WaitForSBC      = NULL,
-   .SwapBuffersMSC  = NULL
-};
-
-
-static __GLcontextModes *
-intelFillInModes( unsigned pixel_bits, unsigned depth_bits,
-		 unsigned stencil_bits, GLboolean have_back_buffer )
-{
-   __GLcontextModes * modes;
-   __GLcontextModes * m;
-   unsigned num_modes;
-   unsigned depth_buffer_factor;
-   unsigned back_buffer_factor;
-   GLenum fb_format;
-   GLenum fb_type;
-
-   /* GLX_SWAP_COPY_OML is only supported because the Intel driver doesn't
-    * support pageflipping at all.
-    */
-   static const GLenum back_buffer_modes[] = {
-      GLX_NONE, GLX_SWAP_UNDEFINED_OML, GLX_SWAP_COPY_OML
-   };
-
-   u_int8_t depth_bits_array[3];
-   u_int8_t stencil_bits_array[3];
-
-
-   depth_bits_array[0] = 0;
-   depth_bits_array[1] = depth_bits;
-   depth_bits_array[2] = depth_bits;
-
-   /* Just like with the accumulation buffer, always provide some modes
-    * with a stencil buffer.  It will be a sw fallback, but some apps won't
-    * care about that.
-    */
-   stencil_bits_array[0] = 0;
-   stencil_bits_array[1] = 0;
-   stencil_bits_array[2] = (stencil_bits == 0) ? 8 : stencil_bits;
-
-   depth_buffer_factor = ((depth_bits != 0) || (stencil_bits != 0)) ? 3 : 1;
-   back_buffer_factor  = (have_back_buffer) ? 3 : 1;
-
-   num_modes = depth_buffer_factor * back_buffer_factor * 4;
-
-    if ( pixel_bits == 16 ) {
-        fb_format = GL_RGB;
-        fb_type = GL_UNSIGNED_SHORT_5_6_5;
-    }
-    else {
-        fb_format = GL_BGRA;
-        fb_type = GL_UNSIGNED_INT_8_8_8_8_REV;
-    }
-
-   modes = (*dri_interface->createContextModes)( num_modes, sizeof( __GLcontextModes ) );
-   m = modes;
-   if ( ! driFillInModes( & m, fb_format, fb_type,
-			  depth_bits_array, stencil_bits_array, depth_buffer_factor,
-			  back_buffer_modes, back_buffer_factor,
-			  GLX_TRUE_COLOR ) ) {
-	fprintf( stderr, "[%s:%u] Error creating FBConfig!\n",
-		 __func__, __LINE__ );
-	return NULL;
-   }
-   if ( ! driFillInModes( & m, fb_format, fb_type,
-			  depth_bits_array, stencil_bits_array, depth_buffer_factor,
-			  back_buffer_modes, back_buffer_factor,
-			  GLX_DIRECT_COLOR ) ) {
-	fprintf( stderr, "[%s:%u] Error creating FBConfig!\n",
-		 __func__, __LINE__ );
-	return NULL;
-   }
-
-   /* Mark the visual as slow if there are "fake" stencil bits.
-    */
-   for ( m = modes ; m != NULL ; m = m->next ) {
-      if ( (m->stencilBits != 0) && (m->stencilBits != stencil_bits) ) {
-	 m->visualRating = GLX_SLOW_CONFIG;
-      }
-   }
-
-   return modes;
-}
-
-
-/**
- * This is the bootstrap function for the driver.  libGL supplies all of the
- * requisite information about the system, and the driver initializes itself.
- * This routine also fills in the linked list pointed to by \c driver_modes
- * with the \c __GLcontextModes that the driver can support for windows or
- * pbuffers.
- * 
- * \return A pointer to a \c __DRIscreenPrivate on success, or \c NULL on 
- *         failure.
- */
-PUBLIC
-void * __driCreateNewScreen_20050727( __DRInativeDisplay *dpy, int scrn, __DRIscreen *psc,
-			     const __GLcontextModes * modes,
-			     const __DRIversion * ddx_version,
-			     const __DRIversion * dri_version,
-			     const __DRIversion * drm_version,
-			     const __DRIframebuffer * frame_buffer,
-			     drmAddress pSAREA, int fd, 
-			     int internal_api_version,
-			     const __DRIinterfaceMethods * interface,
-			     __GLcontextModes ** driver_modes )
-			     
-{
-   __DRIscreenPrivate *psp;
-   static const __DRIversion ddx_expected = { 1, 4, 0 };
-   static const __DRIversion dri_expected = { 4, 0, 0 };
-   static const __DRIversion drm_expected = { 1, 1, 0 };
-
-   dri_interface = interface;
-
-   if ( ! driCheckDriDdxDrmVersions2( "i915",
-				      dri_version, & dri_expected,
-				      ddx_version, & ddx_expected,
-				      drm_version, & drm_expected ) ) {
-      return NULL;
-   }
-
-   psp = __driUtilCreateNewScreen(dpy, scrn, psc, NULL,
-				  ddx_version, dri_version, drm_version,
-				  frame_buffer, pSAREA, fd,
-				  internal_api_version, &intelAPI);
-   if ( psp != NULL ) {
-      I830DRIPtr dri_priv = (I830DRIPtr) psp->pDevPriv;
-      *driver_modes = intelFillInModes( dri_priv->cpp * 8,
-					(dri_priv->cpp == 2) ? 16 : 24,
-					(dri_priv->cpp == 2) ? 0  : 8,
-					(dri_priv->backOffset != dri_priv->depthOffset) );
-
-      /* Calling driInitExtensions here, with a NULL context pointer, does not actually
-       * enable the extensions.  It just makes sure that all the dispatch offsets for all
-       * the extensions that *might* be enables are known.  This is needed because the
-       * dispatch offsets need to be known when _mesa_context_create is called, but we can't
-       * enable the extensions until we have a context pointer.
-       *
-       * Hello chicken.  Hello egg.  How are you two today?
-       */
-      driInitExtensions( NULL, card_extensions, GL_FALSE );
-   }
-
-   return (void *) psp;
-}
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/i915/intel_screen.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/i915/intel_screen.h
deleted file mode 100644
index f2fb1c6bc..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/i915/intel_screen.h
+++ /dev/null
@@ -1,101 +0,0 @@
-/**************************************************************************
- * 
- * Copyright 2003 Tungsten Graphics, Inc., Cedar Park, Texas.
- * All Rights Reserved.
- * 
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sub license, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- * 
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- * 
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
- * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
- * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
- * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
- * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- * 
- **************************************************************************/
-
-#ifndef _INTEL_INIT_H_
-#define _INTEL_INIT_H_
-
-#include <sys/time.h>
-#include "dri_util.h"
-#include "xmlconfig.h"
-
-typedef struct {
-   drm_handle_t handle;
-   drmSize size;
-   char *map;
-} intelRegion;
-
-typedef struct 
-{
-   intelRegion front;
-   intelRegion back;
-   intelRegion depth;
-   intelRegion tex;
-   
-   int deviceID;
-   int width;
-   int height;
-   int mem;
-   
-   int cpp;         /* for front and back buffers */
-   int bitsPerPixel;
-   
-   int fbFormat;
-
-   int frontOffset;
-   int frontPitch;
-
-   int backOffset;
-   int backPitch;
-
-   int depthOffset;
-   int depthPitch;
-   
-   
-   int textureOffset;
-   int textureSize;
-   int logTextureGranularity;
-   
-   __DRIscreenPrivate *driScrnPriv;
-   unsigned int sarea_priv_offset;
-
-   int drmMinor;
-
-   int irq_active;
-   int allow_batchbuffer;
-
-   /**
-    * Configuration cache with default values for all contexts 
-    */
-   driOptionCache optionCache;
-} intelScreenPrivate;
-
-
-extern void
-intelDestroyContext(__DRIcontextPrivate *driContextPriv);
-
-extern GLboolean
-intelUnbindContext(__DRIcontextPrivate *driContextPriv);
-
-extern GLboolean
-intelMakeCurrent(__DRIcontextPrivate *driContextPriv,
-                __DRIdrawablePrivate *driDrawPriv,
-                __DRIdrawablePrivate *driReadPriv);
-
-extern void
-intelSwapBuffers( __DRIdrawablePrivate *dPriv);
-
-#endif
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/i915/intel_span.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/i915/intel_span.c
deleted file mode 100644
index 3522f4f38..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/i915/intel_span.c
+++ /dev/null
@@ -1,379 +0,0 @@
-/**************************************************************************
- * 
- * Copyright 2003 Tungsten Graphics, Inc., Cedar Park, Texas.
- * All Rights Reserved.
- * 
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sub license, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- * 
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- * 
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
- * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
- * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
- * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
- * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- * 
- **************************************************************************/
-
-#include "glheader.h"
-#include "macros.h"
-#include "mtypes.h"
-#include "colormac.h"
-
-#include "intel_screen.h"
-
-#include "intel_span.h"
-#include "intel_ioctl.h"
-#include "swrast/swrast.h"
-
-
-#define DBG 0
-
-#define LOCAL_VARS						\
-   intelContextPtr intel = INTEL_CONTEXT(ctx);                    \
-   __DRIdrawablePrivate *dPriv = intel->driDrawable;		\
-   intelScreenPrivate *intelScreen = intel->intelScreen;		\
-   GLuint pitch = intelScreen->backPitch * intelScreen->cpp;	\
-   GLuint height = dPriv->h;					\
-   char *buf = (char *)(intel->drawMap +			\
-			dPriv->x * intelScreen->cpp +		\
-			dPriv->y * pitch);			\
-   char *read_buf = (char *)(intel->readMap +			\
-			     dPriv->x * intelScreen->cpp +	\
-			     dPriv->y * pitch); 		\
-   GLushort p;         						\
-   (void) read_buf; (void) buf; (void) p
-
-#define LOCAL_DEPTH_VARS					\
-   intelContextPtr intel = INTEL_CONTEXT(ctx);                    \
-   __DRIdrawablePrivate *dPriv = intel->driDrawable;		\
-   intelScreenPrivate *intelScreen = intel->intelScreen;		\
-   GLuint pitch = intelScreen->backPitch * intelScreen->cpp;	\
-   GLuint height = dPriv->h;					\
-   char *buf = (char *)(intelScreen->depth.map +			\
-			dPriv->x * intelScreen->cpp +		\
-			dPriv->y * pitch)
-
-#define LOCAL_STENCIL_VARS LOCAL_DEPTH_VARS 
-
-#define INIT_MONO_PIXEL(p,color)\
-	 p = INTEL_PACKCOLOR565(color[0],color[1],color[2])
-
-#define Y_FLIP(_y) (height - _y - 1)
-
-#define HW_LOCK()
-
-#define HW_UNLOCK()
-
-/* 16 bit, 565 rgb color spanline and pixel functions
- */
-#define WRITE_RGBA( _x, _y, r, g, b, a )				\
-   *(GLushort *)(buf + _x*2 + _y*pitch)  = ( (((int)r & 0xf8) << 8) |	\
-		                             (((int)g & 0xfc) << 3) |	\
-		                             (((int)b & 0xf8) >> 3))
-#define WRITE_PIXEL( _x, _y, p )  \
-   *(GLushort *)(buf + _x*2 + _y*pitch) = p
-
-#define READ_RGBA( rgba, _x, _y )				\
-do {								\
-   GLushort p = *(GLushort *)(read_buf + _x*2 + _y*pitch);	\
-   rgba[0] = (((p >> 11) & 0x1f) * 255) / 31;			\
-   rgba[1] = (((p >>  5) & 0x3f) * 255) / 63;			\
-   rgba[2] = (((p >>  0) & 0x1f) * 255) / 31;			\
-   rgba[3] = 255;						\
-} while(0)
-
-#define TAG(x) intel##x##_565
-#include "spantmp.h"
-
-/* 15 bit, 555 rgb color spanline and pixel functions
- */
-#define WRITE_RGBA( _x, _y, r, g, b, a )			\
-   *(GLushort *)(buf + _x*2 + _y*pitch)  = (((r & 0xf8) << 7) |	\
-		                            ((g & 0xf8) << 3) |	\
-                         		    ((b & 0xf8) >> 3))
-
-#define WRITE_PIXEL( _x, _y, p )  \
-   *(GLushort *)(buf + _x*2 + _y*pitch)  = p
-
-#define READ_RGBA( rgba, _x, _y )				\
-do {								\
-   GLushort p = *(GLushort *)(read_buf + _x*2 + _y*pitch);	\
-   rgba[0] = (p >> 7) & 0xf8;					\
-   rgba[1] = (p >> 3) & 0xf8;					\
-   rgba[2] = (p << 3) & 0xf8;					\
-   rgba[3] = 255;						\
-} while(0)
-
-#define TAG(x) intel##x##_555
-#include "spantmp.h"
-
-/* 16 bit depthbuffer functions.
- */
-#define WRITE_DEPTH( _x, _y, d ) \
-   *(GLushort *)(buf + (_x)*2 + (_y)*pitch)  = d;
-
-#define READ_DEPTH( d, _x, _y )	\
-   d = *(GLushort *)(buf + (_x)*2 + (_y)*pitch);	 
-
-
-#define TAG(x) intel##x##_16
-#include "depthtmp.h"
-
-
-#undef LOCAL_VARS
-#define LOCAL_VARS						\
-   intelContextPtr intel = INTEL_CONTEXT(ctx);			\
-   __DRIdrawablePrivate *dPriv = intel->driDrawable;		\
-   intelScreenPrivate *intelScreen = intel->intelScreen;		\
-   GLuint pitch = intelScreen->backPitch * intelScreen->cpp;	\
-   GLuint height = dPriv->h;					\
-   char *buf = (char *)(intel->drawMap +			\
-			dPriv->x * intelScreen->cpp +		\
-			dPriv->y * pitch);			\
-   char *read_buf = (char *)(intel->readMap +			\
-			     dPriv->x * intelScreen->cpp +	\
-			     dPriv->y * pitch);			\
-   GLuint p;							\
-   (void) read_buf; (void) buf; (void) p
-
-#undef INIT_MONO_PIXEL
-#define INIT_MONO_PIXEL(p,color)\
-	 p = INTEL_PACKCOLOR8888(color[0],color[1],color[2],color[3])
-
-/* 32 bit, 8888 argb color spanline and pixel functions
- */
-#define WRITE_RGBA(_x, _y, r, g, b, a)			\
-    *(GLuint *)(buf + _x*4 + _y*pitch) = ((r << 16) |	\
-					  (g << 8)  |	\
-					  (b << 0)  |	\
-					  (a << 24) )
-
-#define WRITE_PIXEL(_x, _y, p)			\
-    *(GLuint *)(buf + _x*4 + _y*pitch) = p
-
-
-#define READ_RGBA(rgba, _x, _y)					\
-    do {							\
-	GLuint p = *(GLuint *)(read_buf + _x*4 + _y*pitch);	\
-	rgba[0] = (p >> 16) & 0xff;				\
-	rgba[1] = (p >> 8)  & 0xff;				\
-	rgba[2] = (p >> 0)  & 0xff;				\
-	rgba[3] = (p >> 24) & 0xff;				\
-    } while (0)
-
-#define TAG(x) intel##x##_8888
-#include "spantmp.h"
-
-
-/* 24/8 bit interleaved depth/stencil functions
- */
-#define WRITE_DEPTH( _x, _y, d ) {			\
-   GLuint tmp = *(GLuint *)(buf + (_x)*4 + (_y)*pitch);	\
-   tmp &= 0xff000000;					\
-   tmp |= (d) & 0xffffff;				\
-   *(GLuint *)(buf + (_x)*4 + (_y)*pitch) = tmp;		\
-}
-
-#define READ_DEPTH( d, _x, _y )		\
-   d = *(GLuint *)(buf + (_x)*4 + (_y)*pitch) & 0xffffff;
-
-
-#define TAG(x) intel##x##_24_8
-#include "depthtmp.h"
-
-#define WRITE_STENCIL( _x, _y, d ) {			\
-   GLuint tmp = *(GLuint *)(buf + (_x)*4 + (_y)*pitch);	\
-   tmp &= 0xffffff;					\
-   tmp |= ((d)<<24);					\
-   *(GLuint *)(buf + (_x)*4 + (_y)*pitch) = tmp;		\
-}
-
-#define READ_STENCIL( d, _x, _y )			\
-   d = *(GLuint *)(buf + (_x)*4 + (_y)*pitch) >> 24;
-
-#define TAG(x) intel##x##_24_8
-#include "stenciltmp.h"
-
-
-/*
- * This function is called to specify which buffer to read and write
- * for software rasterization (swrast) fallbacks.  This doesn't necessarily
- * correspond to glDrawBuffer() or glReadBuffer() calls.
- */
-static void intelSetBuffer(GLcontext *ctx, GLframebuffer *colorBuffer,
-                          GLuint bufferBit)
-{
-   intelContextPtr intel = INTEL_CONTEXT(ctx);
-   if (bufferBit == BUFFER_BIT_FRONT_LEFT) {
-      intel->drawMap = (char *)intel->driScreen->pFB;
-      intel->readMap = (char *)intel->driScreen->pFB;
-   } else if (bufferBit == BUFFER_BIT_BACK_LEFT) {
-      intel->drawMap = intel->intelScreen->back.map;
-      intel->readMap = intel->intelScreen->back.map;
-   } else {
-      ASSERT(0);
-   }
-}
-
-
-/* Move locking out to get reasonable span performance.
- */
-void intelSpanRenderStart( GLcontext *ctx )
-{
-   intelContextPtr intel = INTEL_CONTEXT(ctx);
-
-   intelFlush(&intel->ctx);
-   LOCK_HARDWARE(intel);
-   intelWaitForIdle(intel);
-}
-
-void intelSpanRenderFinish( GLcontext *ctx )
-{
-   intelContextPtr intel = INTEL_CONTEXT( ctx );
-   _swrast_flush( ctx );
-   UNLOCK_HARDWARE( intel );
-}
-
-void intelInitSpanFuncs( GLcontext *ctx )
-{
-   intelContextPtr intel = INTEL_CONTEXT(ctx);
-   intelScreenPrivate *intelScreen = intel->intelScreen;
-
-   struct swrast_device_driver *swdd = _swrast_GetDeviceDriverReference(ctx);
-
-   swdd->SetBuffer = intelSetBuffer;
-
-   switch (intelScreen->fbFormat) {
-   case DV_PF_555:
-#if 0
-      swdd->WriteRGBASpan = intelWriteRGBASpan_555;
-      swdd->WriteRGBSpan = intelWriteRGBSpan_555;
-      swdd->WriteMonoRGBASpan = intelWriteMonoRGBASpan_555;
-      swdd->WriteRGBAPixels = intelWriteRGBAPixels_555;
-      swdd->WriteMonoRGBAPixels = intelWriteMonoRGBAPixels_555;
-      swdd->ReadRGBASpan = intelReadRGBASpan_555;
-      swdd->ReadRGBAPixels = intelReadRGBAPixels_555;
-      swdd->ReadDepthSpan = intelReadDepthSpan_16;
-      swdd->WriteDepthSpan = intelWriteDepthSpan_16;
-      swdd->ReadDepthPixels = intelReadDepthPixels_16;
-      swdd->WriteDepthPixels = intelWriteDepthPixels_16;
-#endif
-      break;
-
-   case DV_PF_565:
-#if 0
-      swdd->WriteRGBASpan = intelWriteRGBASpan_565;
-      swdd->WriteRGBSpan = intelWriteRGBSpan_565;
-      swdd->WriteMonoRGBASpan = intelWriteMonoRGBASpan_565;
-      swdd->WriteRGBAPixels = intelWriteRGBAPixels_565;
-      swdd->WriteMonoRGBAPixels = intelWriteMonoRGBAPixels_565; 
-      swdd->ReadRGBASpan = intelReadRGBASpan_565;
-      swdd->ReadRGBAPixels = intelReadRGBAPixels_565;
-      swdd->ReadDepthSpan = intelReadDepthSpan_16;
-      swdd->WriteDepthSpan = intelWriteDepthSpan_16;
-      swdd->ReadDepthPixels = intelReadDepthPixels_16;
-      swdd->WriteDepthPixels = intelWriteDepthPixels_16;
-#endif
-      break;
-
-   case DV_PF_8888:
-#if 0
-      swdd->WriteRGBASpan = intelWriteRGBASpan_8888;
-      swdd->WriteRGBSpan = intelWriteRGBSpan_8888;
-      swdd->WriteMonoRGBASpan = intelWriteMonoRGBASpan_8888;
-      swdd->WriteRGBAPixels = intelWriteRGBAPixels_8888;
-      swdd->WriteMonoRGBAPixels = intelWriteMonoRGBAPixels_8888;
-      swdd->ReadRGBASpan = intelReadRGBASpan_8888;
-      swdd->ReadRGBAPixels = intelReadRGBAPixels_8888;
-      swdd->ReadDepthSpan = intelReadDepthSpan_24_8;
-      swdd->WriteDepthSpan = intelWriteDepthSpan_24_8;
-      swdd->ReadDepthPixels = intelReadDepthPixels_24_8;
-      swdd->WriteDepthPixels = intelWriteDepthPixels_24_8;
-
-      swdd->WriteStencilSpan = intelWriteStencilSpan_24_8;
-      swdd->ReadStencilSpan = intelReadStencilSpan_24_8;
-      swdd->WriteStencilPixels = intelWriteStencilPixels_24_8;
-      swdd->ReadStencilPixels = intelReadStencilPixels_24_8;
-#endif
-      break;
-   }
-
-   swdd->SpanRenderStart = intelSpanRenderStart;
-   swdd->SpanRenderFinish = intelSpanRenderFinish; 
-}
-
-
-/**
- * Plug in the Get/Put routines for the given driRenderbuffer.
- */
-void
-intelSetSpanFunctions(driRenderbuffer *drb, const GLvisual *vis)
-{
-   if (drb->Base.InternalFormat == GL_RGBA) {
-      if (vis->redBits == 5 && vis->greenBits == 5 && vis->blueBits == 5) {
-         drb->Base.GetRow        = intelReadRGBASpan_555;
-         drb->Base.GetValues     = intelReadRGBAPixels_555;
-         drb->Base.PutRow        = intelWriteRGBASpan_555;
-         drb->Base.PutRowRGB     = intelWriteRGBSpan_555;
-         drb->Base.PutMonoRow    = intelWriteMonoRGBASpan_555;
-         drb->Base.PutValues     = intelWriteRGBAPixels_555;
-         drb->Base.PutMonoValues = intelWriteMonoRGBAPixels_555;
-      }
-      else if (vis->redBits == 5 && vis->greenBits == 6 && vis->blueBits == 5) {
-         drb->Base.GetRow        = intelReadRGBASpan_565;
-         drb->Base.GetValues     = intelReadRGBAPixels_565;
-         drb->Base.PutRow        = intelWriteRGBASpan_565;
-         drb->Base.PutRowRGB     = intelWriteRGBSpan_565;
-         drb->Base.PutMonoRow    = intelWriteMonoRGBASpan_565;
-         drb->Base.PutValues     = intelWriteRGBAPixels_565;
-         drb->Base.PutMonoValues = intelWriteMonoRGBAPixels_565;
-      }
-      else {
-         assert(vis->redBits == 8);
-         assert(vis->greenBits == 8);
-         assert(vis->blueBits == 8);
-         drb->Base.GetRow        = intelReadRGBASpan_8888;
-         drb->Base.GetValues     = intelReadRGBAPixels_8888;
-         drb->Base.PutRow        = intelWriteRGBASpan_8888;
-         drb->Base.PutRowRGB     = intelWriteRGBSpan_8888;
-         drb->Base.PutMonoRow    = intelWriteMonoRGBASpan_8888;
-         drb->Base.PutValues     = intelWriteRGBAPixels_8888;
-         drb->Base.PutMonoValues = intelWriteMonoRGBAPixels_8888;
-      }
-   }
-   else if (drb->Base.InternalFormat == GL_DEPTH_COMPONENT16) {
-      drb->Base.GetRow        = intelReadDepthSpan_16;
-      drb->Base.GetValues     = intelReadDepthPixels_16;
-      drb->Base.PutRow        = intelWriteDepthSpan_16;
-      drb->Base.PutMonoRow    = intelWriteMonoDepthSpan_16;
-      drb->Base.PutValues     = intelWriteDepthPixels_16;
-      drb->Base.PutMonoValues = NULL;
-   }
-   else if (drb->Base.InternalFormat == GL_DEPTH_COMPONENT24) {
-      drb->Base.GetRow        = intelReadDepthSpan_24_8;
-      drb->Base.GetValues     = intelReadDepthPixels_24_8;
-      drb->Base.PutRow        = intelWriteDepthSpan_24_8;
-      drb->Base.PutMonoRow    = intelWriteMonoDepthSpan_24_8;
-      drb->Base.PutValues     = intelWriteDepthPixels_24_8;
-      drb->Base.PutMonoValues = NULL;
-   }
-   else if (drb->Base.InternalFormat == GL_STENCIL_INDEX8_EXT) {
-      drb->Base.GetRow        = intelReadStencilSpan_24_8;
-      drb->Base.GetValues     = intelReadStencilPixels_24_8;
-      drb->Base.PutRow        = intelWriteStencilSpan_24_8;
-      drb->Base.PutMonoRow    = intelWriteMonoStencilSpan_24_8;
-      drb->Base.PutValues     = intelWriteStencilPixels_24_8;
-      drb->Base.PutMonoValues = NULL;
-   }
-}
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/i915/intel_span.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/i915/intel_span.h
deleted file mode 100644
index 2d4f8589d..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/i915/intel_span.h
+++ /dev/null
@@ -1,41 +0,0 @@
-/**************************************************************************
- * 
- * Copyright 2003 Tungsten Graphics, Inc., Cedar Park, Texas.
- * All Rights Reserved.
- * 
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sub license, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- * 
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- * 
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
- * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
- * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
- * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
- * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- * 
- **************************************************************************/
-
-#ifndef _INTEL_SPAN_H
-#define _INTEL_SPAN_H
-
-#include "drirenderbuffer.h"
-
-extern void intelInitSpanFuncs( GLcontext *ctx );
-
-extern void intelSpanRenderFinish( GLcontext *ctx );
-extern void intelSpanRenderStart( GLcontext *ctx );
-
-extern void
-intelSetSpanFunctions(driRenderbuffer *rb, const GLvisual *vis);
-
-#endif
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/i915/intel_state.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/i915/intel_state.c
deleted file mode 100644
index cf1f3c580..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/i915/intel_state.c
+++ /dev/null
@@ -1,285 +0,0 @@
-/**************************************************************************
- * 
- * Copyright 2003 Tungsten Graphics, Inc., Cedar Park, Texas.
- * All Rights Reserved.
- * 
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sub license, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- * 
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- * 
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
- * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
- * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
- * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
- * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- * 
- **************************************************************************/
-
-
-#include "glheader.h"
-#include "context.h"
-#include "macros.h"
-#include "enums.h"
-#include "dd.h"
-
-#include "intel_screen.h"
-#include "intel_context.h"
-#include "swrast/swrast.h"
-
-int intel_translate_compare_func( GLenum func )
-{
-   switch(func) {
-   case GL_NEVER: 
-      return COMPAREFUNC_NEVER; 
-   case GL_LESS: 
-      return COMPAREFUNC_LESS; 
-   case GL_LEQUAL: 
-      return COMPAREFUNC_LEQUAL; 
-   case GL_GREATER: 
-      return COMPAREFUNC_GREATER; 
-   case GL_GEQUAL: 
-      return COMPAREFUNC_GEQUAL; 
-   case GL_NOTEQUAL: 
-      return COMPAREFUNC_NOTEQUAL; 
-   case GL_EQUAL: 
-      return COMPAREFUNC_EQUAL; 
-   case GL_ALWAYS: 
-      return COMPAREFUNC_ALWAYS; 
-   }
-
-   fprintf(stderr, "Unknown value in %s: %x\n", __FUNCTION__, func);
-   return COMPAREFUNC_ALWAYS; 
-}
-
-int intel_translate_stencil_op( GLenum op )
-{
-   switch(op) {
-   case GL_KEEP: 
-      return STENCILOP_KEEP; 
-   case GL_ZERO: 
-      return STENCILOP_ZERO; 
-   case GL_REPLACE: 
-      return STENCILOP_REPLACE; 
-   case GL_INCR: 
-      return STENCILOP_INCRSAT;
-   case GL_DECR: 
-      return STENCILOP_DECRSAT;
-   case GL_INCR_WRAP:
-      return STENCILOP_INCR; 
-   case GL_DECR_WRAP:
-      return STENCILOP_DECR; 
-   case GL_INVERT: 
-      return STENCILOP_INVERT; 
-   default: 
-      return STENCILOP_ZERO;
-   }
-}
-
-int intel_translate_blend_factor( GLenum factor )
-{
-   switch(factor) {
-   case GL_ZERO: 
-      return BLENDFACT_ZERO; 
-   case GL_SRC_ALPHA: 
-      return BLENDFACT_SRC_ALPHA; 
-   case GL_ONE: 
-      return BLENDFACT_ONE; 
-   case GL_SRC_COLOR: 
-      return BLENDFACT_SRC_COLR; 
-   case GL_ONE_MINUS_SRC_COLOR: 
-      return BLENDFACT_INV_SRC_COLR; 
-   case GL_DST_COLOR: 
-      return BLENDFACT_DST_COLR; 
-   case GL_ONE_MINUS_DST_COLOR: 
-      return BLENDFACT_INV_DST_COLR; 
-   case GL_ONE_MINUS_SRC_ALPHA:
-      return BLENDFACT_INV_SRC_ALPHA; 
-   case GL_DST_ALPHA: 
-      return BLENDFACT_DST_ALPHA; 
-   case GL_ONE_MINUS_DST_ALPHA:
-      return BLENDFACT_INV_DST_ALPHA; 
-   case GL_SRC_ALPHA_SATURATE: 
-      return BLENDFACT_SRC_ALPHA_SATURATE;
-   case GL_CONSTANT_COLOR:
-      return BLENDFACT_CONST_COLOR; 
-   case GL_ONE_MINUS_CONSTANT_COLOR:
-      return BLENDFACT_INV_CONST_COLOR;
-   case GL_CONSTANT_ALPHA:
-      return BLENDFACT_CONST_ALPHA; 
-   case GL_ONE_MINUS_CONSTANT_ALPHA:
-      return BLENDFACT_INV_CONST_ALPHA;
-   }
-   
-   fprintf(stderr, "Unknown value in %s: %x\n", __FUNCTION__, factor);
-   return BLENDFACT_ZERO;
-}
-
-int intel_translate_logic_op( GLenum opcode )
-{
-   switch(opcode) {
-   case GL_CLEAR: 
-      return LOGICOP_CLEAR; 
-   case GL_AND: 
-      return LOGICOP_AND; 
-   case GL_AND_REVERSE: 
-      return LOGICOP_AND_RVRSE; 
-   case GL_COPY: 
-      return LOGICOP_COPY; 
-   case GL_COPY_INVERTED: 
-      return LOGICOP_COPY_INV; 
-   case GL_AND_INVERTED: 
-      return LOGICOP_AND_INV; 
-   case GL_NOOP: 
-      return LOGICOP_NOOP; 
-   case GL_XOR: 
-      return LOGICOP_XOR; 
-   case GL_OR: 
-      return LOGICOP_OR; 
-   case GL_OR_INVERTED: 
-      return LOGICOP_OR_INV; 
-   case GL_NOR: 
-      return LOGICOP_NOR; 
-   case GL_EQUIV: 
-      return LOGICOP_EQUIV; 
-   case GL_INVERT: 
-      return LOGICOP_INV; 
-   case GL_OR_REVERSE: 
-      return LOGICOP_OR_RVRSE; 
-   case GL_NAND: 
-      return LOGICOP_NAND; 
-   case GL_SET: 
-      return LOGICOP_SET; 
-   default:
-      return LOGICOP_SET;
-   }
-}
-
-static void intelDrawBuffer(GLcontext *ctx, GLenum mode )
-{
-   intelContextPtr intel = INTEL_CONTEXT(ctx);
-   intelScreenPrivate *screen = intel->intelScreen;
-   int front = 0;
- 
-   if (!ctx->DrawBuffer)
-      return;
-
-   switch ( ctx->DrawBuffer->_ColorDrawBufferMask[0] ) {
-   case BUFFER_BIT_FRONT_LEFT:
-      front = 1;
-      FALLBACK( intel, INTEL_FALLBACK_DRAW_BUFFER, GL_FALSE );
-      break;
-   case BUFFER_BIT_BACK_LEFT:
-      front = 0;
-      FALLBACK( intel, INTEL_FALLBACK_DRAW_BUFFER, GL_FALSE );
-      break;
-   default:
-      FALLBACK( intel, INTEL_FALLBACK_DRAW_BUFFER, GL_TRUE );
-      return;
-   }
-
-   /* We want to update the s/w rast state too so that r200SetBuffer()
-    * gets called.
-    */
-   _swrast_DrawBuffer(ctx, mode);
-
-   if ( intel->sarea->pf_current_page == 1 ) 
-      front ^= 1;
-   
-   intelSetFrontClipRects( intel );
-
-   if (front) {
-      intel->drawOffset = screen->frontOffset;
-      intel->drawMap = (char *)intel->driScreen->pFB;
-      intel->readMap = (char *)intel->driScreen->pFB;
-   } else {
-      intel->drawOffset = screen->backOffset;
-      intel->drawMap = screen->back.map;
-      intel->readMap = screen->back.map;
-   }
-
-   intel->vtbl.set_draw_offset( intel, intel->drawOffset );
-}
-
-static void intelReadBuffer( GLcontext *ctx, GLenum mode )
-{
-   /* nothing, until we implement h/w glRead/CopyPixels or CopyTexImage */
-}
-
-
-static void intelClearColor(GLcontext *ctx, const GLfloat color[4])
-{
-   intelContextPtr intel = INTEL_CONTEXT(ctx);
-   intelScreenPrivate *screen = intel->intelScreen;
-
-   CLAMPED_FLOAT_TO_UBYTE(intel->clear_red, color[0]);
-   CLAMPED_FLOAT_TO_UBYTE(intel->clear_green, color[1]);
-   CLAMPED_FLOAT_TO_UBYTE(intel->clear_blue, color[2]);
-   CLAMPED_FLOAT_TO_UBYTE(intel->clear_alpha, color[3]);
-
-   intel->ClearColor = INTEL_PACKCOLOR(screen->fbFormat,
-				       intel->clear_red, 
-				       intel->clear_green, 
-				       intel->clear_blue, 
-				       intel->clear_alpha);
-}
-
-
-static void intelCalcViewport( GLcontext *ctx )
-{
-   intelContextPtr intel = INTEL_CONTEXT(ctx);
-   const GLfloat *v = ctx->Viewport._WindowMap.m;
-   GLfloat *m = intel->ViewportMatrix.m;
-
-   /* See also intel_translate_vertex.  SUBPIXEL adjustments can be done
-    * via state vars, too.
-    */
-   m[MAT_SX] =   v[MAT_SX];
-   m[MAT_TX] =   v[MAT_TX] + SUBPIXEL_X;
-   m[MAT_SY] = - v[MAT_SY];
-   m[MAT_TY] = - v[MAT_TY] + intel->driDrawable->h + SUBPIXEL_Y;
-   m[MAT_SZ] =   v[MAT_SZ] * intel->depth_scale;
-   m[MAT_TZ] =   v[MAT_TZ] * intel->depth_scale;
-}
-
-static void intelViewport( GLcontext *ctx,
-			  GLint x, GLint y,
-			  GLsizei width, GLsizei height )
-{
-   intelCalcViewport( ctx );
-}
-
-static void intelDepthRange( GLcontext *ctx,
-			    GLclampd nearval, GLclampd farval )
-{
-   intelCalcViewport( ctx );
-}
-
-/* Fallback to swrast for select and feedback.
- */
-static void intelRenderMode( GLcontext *ctx, GLenum mode )
-{
-   intelContextPtr intel = INTEL_CONTEXT(ctx);
-   FALLBACK( intel, INTEL_FALLBACK_RENDERMODE, (mode != GL_RENDER) );
-}
-
-
-void intelInitStateFuncs( struct dd_function_table *functions )
-{
-   functions->DrawBuffer = intelDrawBuffer;
-   functions->ReadBuffer = intelReadBuffer;
-   functions->RenderMode = intelRenderMode;
-   functions->Viewport = intelViewport;
-   functions->DepthRange = intelDepthRange;
-   functions->ClearColor = intelClearColor;
-}
-
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/i915/intel_tex.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/i915/intel_tex.c
deleted file mode 100644
index 5fc904e60..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/i915/intel_tex.c
+++ /dev/null
@@ -1,831 +0,0 @@
-/**************************************************************************
- * 
- * Copyright 2003 Tungsten Graphics, Inc., Cedar Park, Texas.
- * All Rights Reserved.
- * 
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sub license, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- * 
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- * 
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
- * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
- * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
- * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
- * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- * 
- **************************************************************************/
-
-#include "glheader.h"
-#include "mtypes.h"
-#include "imports.h"
-#include "macros.h"
-#include "simple_list.h"
-#include "enums.h"
-#include "image.h"
-#include "texstore.h"
-#include "texformat.h"
-#include "teximage.h"
-#include "texmem.h"
-#include "texobj.h"
-#include "swrast/swrast.h"
-
-#include "mm.h"
-
-#include "intel_screen.h"
-#include "intel_batchbuffer.h"
-#include "intel_context.h"
-#include "intel_tex.h"
-#include "intel_ioctl.h"
-
-
-
-static GLboolean
-intelValidateClientStorage( intelContextPtr intel, GLenum target,
-			    GLint internalFormat,
-			    GLint srcWidth, GLint srcHeight, 
-			    GLenum format, GLenum type,  const void *pixels,
-			    const struct gl_pixelstore_attrib *packing,
-			    struct gl_texture_object *texObj,
-			    struct gl_texture_image *texImage)
-
-{
-   GLcontext *ctx = &intel->ctx;
-   int texelBytes;
-
-   if (0)
-      fprintf(stderr, "intformat %s format %s type %s\n",
-	      _mesa_lookup_enum_by_nr( internalFormat ),
-	      _mesa_lookup_enum_by_nr( format ),
-	      _mesa_lookup_enum_by_nr( type ));
-
-   if (!ctx->Unpack.ClientStorage)
-      return 0;
-
-   if (ctx->_ImageTransferState ||
-       texImage->IsCompressed ||
-       texObj->GenerateMipmap)
-      return 0;
-
-
-   /* This list is incomplete
-    */
-   switch ( internalFormat ) {
-   case GL_RGBA:
-      if ( format == GL_BGRA && type == GL_UNSIGNED_INT_8_8_8_8_REV ) {
-	 texImage->TexFormat = &_mesa_texformat_argb8888;
-	 texelBytes = 4;
-      }
-      else
-	 return 0;
-      break;
-
-   case GL_RGB:
-      if ( format == GL_RGB && type == GL_UNSIGNED_SHORT_5_6_5 ) {
-	 texImage->TexFormat = &_mesa_texformat_rgb565;
-	 texelBytes = 2;
-      }
-      else
-	 return 0;
-      break;
-
-   case GL_YCBCR_MESA:
-      if ( format == GL_YCBCR_MESA && 
-	   type == GL_UNSIGNED_SHORT_8_8_REV_APPLE ) {
-	 texImage->TexFormat = &_mesa_texformat_ycbcr_rev;
-	 texelBytes = 2;
-      }
-      else if ( format == GL_YCBCR_MESA && 
-		(type == GL_UNSIGNED_SHORT_8_8_APPLE || 
-		 type == GL_UNSIGNED_BYTE)) {
-	 texImage->TexFormat = &_mesa_texformat_ycbcr;
-	 texelBytes = 2;
-      }
-      else
-	 return 0;
-      break;
-      
-	 
-   default:
-      return 0;
-   }
-
-   /* Could deal with these packing issues, but currently don't:
-    */
-   if (packing->SkipPixels || 
-       packing->SkipRows || 
-       packing->SwapBytes ||
-       packing->LsbFirst) {
-      return 0;
-   }
-
-   {      
-      GLint srcRowStride = _mesa_image_row_stride(packing, srcWidth,
-						  format, type);
-
-      
-      if (0)
-	 fprintf(stderr, "%s: srcRowStride %d/%x\n", 
-		 __FUNCTION__, srcRowStride, srcRowStride);
-
-      /* Could check this later in upload, pitch restrictions could be
-       * relaxed, but would need to store the image pitch somewhere,
-       * as packing details might change before image is uploaded:
-       */
-      if (!intelIsAgpMemory( intel, pixels, srcHeight * srcRowStride ) ||
-	  (srcRowStride & 63))
-	 return 0;
-
-
-      /* Have validated that _mesa_transfer_teximage would be a straight
-       * memcpy at this point.  NOTE: future calls to TexSubImage will
-       * overwrite the client data.  This is explicitly mentioned in the
-       * extension spec.
-       */
-      texImage->Data = (void *)pixels;
-      texImage->IsClientData = GL_TRUE;
-      texImage->RowStride = srcRowStride / texelBytes;
-      return 1;
-   }
-}
-
- 
-
-static void intelTexImage1D( GLcontext *ctx, GLenum target, GLint level,
-			    GLint internalFormat,
-			    GLint width, GLint border,
-			    GLenum format, GLenum type, const GLvoid *pixels,
-			    const struct gl_pixelstore_attrib *packing,
-			    struct gl_texture_object *texObj,
-			    struct gl_texture_image *texImage )
-{
-   driTextureObject * t = (driTextureObject *) texObj->DriverData;
-
-   assert(t);
-   intelFlush( ctx );
-   driSwapOutTextureObject( t );
-
-   texImage->IsClientData = GL_FALSE;
-
-   _mesa_store_teximage1d( ctx, target, level, internalFormat,
-			   width, border, format, type,
-			   pixels, packing, texObj, texImage );
-
-   t->dirty_images[0] |= (1 << level);
-}
-
-static void intelTexSubImage1D( GLcontext *ctx, 
-			       GLenum target,
-			       GLint level,	
-			       GLint xoffset,
-				GLsizei width,
-			       GLenum format, GLenum type,
-			       const GLvoid *pixels,
-			       const struct gl_pixelstore_attrib *packing,
-			       struct gl_texture_object *texObj,
-			       struct gl_texture_image *texImage )
-{
-   driTextureObject * t = (driTextureObject *) texObj->DriverData;
-
-   assert(t);
-   intelFlush( ctx );
-   driSwapOutTextureObject( t );
-
-   _mesa_store_texsubimage1d(ctx, target, level, xoffset, width, 
-			     format, type, pixels, packing, texObj,
-			     texImage);
-}
-
-
-/* Handles 2D, CUBE, RECT:
- */
-static void intelTexImage2D( GLcontext *ctx, GLenum target, GLint level,
-			    GLint internalFormat,
-			    GLint width, GLint height, GLint border,
-			    GLenum format, GLenum type, const GLvoid *pixels,
-			    const struct gl_pixelstore_attrib *packing,
-			    struct gl_texture_object *texObj,
-			    struct gl_texture_image *texImage )
-{
-   driTextureObject * t = (driTextureObject *) texObj->DriverData;
-   GLuint face;
-
-   /* which cube face or ordinary 2D image */
-   switch (target) {
-   case GL_TEXTURE_CUBE_MAP_POSITIVE_X:
-   case GL_TEXTURE_CUBE_MAP_NEGATIVE_X:
-   case GL_TEXTURE_CUBE_MAP_POSITIVE_Y:
-   case GL_TEXTURE_CUBE_MAP_NEGATIVE_Y:
-   case GL_TEXTURE_CUBE_MAP_POSITIVE_Z:
-   case GL_TEXTURE_CUBE_MAP_NEGATIVE_Z:
-      face = (GLuint) target - (GLuint) GL_TEXTURE_CUBE_MAP_POSITIVE_X;
-      ASSERT(face < 6);
-      break;
-   default:
-      face = 0;
-   }
-
-   assert(t);
-   intelFlush( ctx );
-   driSwapOutTextureObject( t );
-   texImage->IsClientData = GL_FALSE;
-
-   if (intelValidateClientStorage( INTEL_CONTEXT(ctx), target, 
-				   internalFormat, 
-				   width, height, 
-				   format, type, pixels, 
-				   packing, texObj, texImage)) {
-      if (INTEL_DEBUG & DEBUG_TEXTURE)
-	 fprintf(stderr, "%s: Using client storage\n", __FUNCTION__); 
-   }
-   else {
-      _mesa_store_teximage2d( ctx, target, level, internalFormat,
-			      width, height, border, format, type,
-			      pixels, packing, texObj, texImage );
-
-      t->dirty_images[face] |= (1 << level);
-   }
-}
-
-static void intelTexSubImage2D( GLcontext *ctx, 
-			       GLenum target,
-			       GLint level,	
-			       GLint xoffset, GLint yoffset,
-			       GLsizei width, GLsizei height,
-			       GLenum format, GLenum type,
-			       const GLvoid *pixels,
-			       const struct gl_pixelstore_attrib *packing,
-			       struct gl_texture_object *texObj,
-			       struct gl_texture_image *texImage )
-{
-   driTextureObject * t = (driTextureObject *) texObj->DriverData;
-   GLuint face;
-
-   /* which cube face or ordinary 2D image */
-   switch (target) {
-   case GL_TEXTURE_CUBE_MAP_POSITIVE_X:
-   case GL_TEXTURE_CUBE_MAP_NEGATIVE_X:
-   case GL_TEXTURE_CUBE_MAP_POSITIVE_Y:
-   case GL_TEXTURE_CUBE_MAP_NEGATIVE_Y:
-   case GL_TEXTURE_CUBE_MAP_POSITIVE_Z:
-   case GL_TEXTURE_CUBE_MAP_NEGATIVE_Z:
-      face = (GLuint) target - (GLuint) GL_TEXTURE_CUBE_MAP_POSITIVE_X;
-      ASSERT(face < 6);
-      break;
-   default:
-      face = 0;
-   }
-
-   if (texImage->IsClientData &&
-       (char *)pixels == (char *)texImage->Data + 
-       ((xoffset + yoffset * texImage->RowStride) * 
-	texImage->TexFormat->TexelBytes)) {
-
-      /* Notification only - no upload required */
-   }
-   else {
-      assert( t ); /* this _should_ be true */
-      intelFlush( ctx );
-      driSwapOutTextureObject( t );
-
-      _mesa_store_texsubimage2d(ctx, target, level, xoffset, yoffset, width, 
-				height, format, type, pixels, packing, texObj,
-				texImage);
-
-      t->dirty_images[face] |= (1 << level);
-   }
-}
-
-static void intelCompressedTexImage2D( GLcontext *ctx, GLenum target, GLint level,
-                              GLint internalFormat,
-                              GLint width, GLint height, GLint border,
-                              GLsizei imageSize, const GLvoid *data,
-                              struct gl_texture_object *texObj,
-                              struct gl_texture_image *texImage )
-{
-   driTextureObject * t = (driTextureObject *) texObj->DriverData;
-   GLuint face;
-
-   /* which cube face or ordinary 2D image */
-   switch (target) {
-   case GL_TEXTURE_CUBE_MAP_POSITIVE_X:
-   case GL_TEXTURE_CUBE_MAP_NEGATIVE_X:
-   case GL_TEXTURE_CUBE_MAP_POSITIVE_Y:
-   case GL_TEXTURE_CUBE_MAP_NEGATIVE_Y:
-   case GL_TEXTURE_CUBE_MAP_POSITIVE_Z:
-   case GL_TEXTURE_CUBE_MAP_NEGATIVE_Z:
-      face = (GLuint) target - (GLuint) GL_TEXTURE_CUBE_MAP_POSITIVE_X;
-      ASSERT(face < 6);
-      break;
-   default:
-      face = 0;
-   }
-
-   assert(t);
-   intelFlush( ctx );
-   
-   driSwapOutTextureObject( t );
-   texImage->IsClientData = GL_FALSE;
-
-   if (INTEL_DEBUG & DEBUG_TEXTURE)
-     fprintf(stderr, "%s: Using normal storage\n", __FUNCTION__); 
-   
-   _mesa_store_compressed_teximage2d(ctx, target, level, internalFormat, width,
-				     height, border, imageSize, data, texObj, texImage);
-   
-   t->dirty_images[face] |= (1 << level);
-}
-
-
-static void intelCompressedTexSubImage2D( GLcontext *ctx, GLenum target, GLint level,
-                                 GLint xoffset, GLint yoffset,
-                                 GLsizei width, GLsizei height,
-                                 GLenum format,
-                                 GLsizei imageSize, const GLvoid *data,
-                                 struct gl_texture_object *texObj,
-                                 struct gl_texture_image *texImage )
-{
-   driTextureObject * t = (driTextureObject *) texObj->DriverData;
-   GLuint face;
-
-
-   /* which cube face or ordinary 2D image */
-   switch (target) {
-   case GL_TEXTURE_CUBE_MAP_POSITIVE_X:
-   case GL_TEXTURE_CUBE_MAP_NEGATIVE_X:
-   case GL_TEXTURE_CUBE_MAP_POSITIVE_Y:
-   case GL_TEXTURE_CUBE_MAP_NEGATIVE_Y:
-   case GL_TEXTURE_CUBE_MAP_POSITIVE_Z:
-   case GL_TEXTURE_CUBE_MAP_NEGATIVE_Z:
-      face = (GLuint) target - (GLuint) GL_TEXTURE_CUBE_MAP_POSITIVE_X;
-      ASSERT(face < 6);
-      break;
-   default:
-      face = 0;
-   }
-
-   assert( t ); /* this _should_ be true */
-   intelFlush( ctx );
-   driSwapOutTextureObject( t );
-   
-   _mesa_store_compressed_texsubimage2d(ctx, target, level, xoffset, yoffset, width,
-					height, format, imageSize, data, texObj, texImage);
-   
-   t->dirty_images[face] |= (1 << level);
-}
-
-
-static void intelTexImage3D( GLcontext *ctx, GLenum target, GLint level,
-                            GLint internalFormat,
-                            GLint width, GLint height, GLint depth,
-                            GLint border,
-                            GLenum format, GLenum type, const GLvoid *pixels,
-                            const struct gl_pixelstore_attrib *packing,
-                            struct gl_texture_object *texObj,
-                            struct gl_texture_image *texImage )
-{
-   driTextureObject * t = (driTextureObject *) texObj->DriverData;
-
-   assert(t);
-   driSwapOutTextureObject( t );
-   texImage->IsClientData = GL_FALSE;
-
-   _mesa_store_teximage3d(ctx, target, level, internalFormat,
-			  width, height, depth, border,
-			  format, type, pixels,
-			  &ctx->Unpack, texObj, texImage);
-   
-   t->dirty_images[0] |= (1 << level);
-}
-
-
-static void
-intelTexSubImage3D( GLcontext *ctx, GLenum target, GLint level,
-                   GLint xoffset, GLint yoffset, GLint zoffset,
-                   GLsizei width, GLsizei height, GLsizei depth,
-                   GLenum format, GLenum type,
-                   const GLvoid *pixels,
-                   const struct gl_pixelstore_attrib *packing,
-                   struct gl_texture_object *texObj,
-                   struct gl_texture_image *texImage )
-{
-   driTextureObject * t = (driTextureObject *) texObj->DriverData;
-
-   assert( t ); /* this _should_ be true */
-   driSwapOutTextureObject( t );
-
-   _mesa_store_texsubimage3d(ctx, target, level, xoffset, yoffset, zoffset,
-                             width, height, depth,
-                             format, type, pixels, packing, texObj, texImage);
-
-   t->dirty_images[0] |= (1 << level);
-}
-
-
-
-
-static void intelDeleteTexture( GLcontext *ctx, struct gl_texture_object *tObj )
-{
-   driTextureObject * t = (driTextureObject *) tObj->DriverData;
-
-   if ( t != NULL ) {
-      intelFlush( ctx );
-      driDestroyTextureObject( t );
-   }
-   
-   /* Free mipmap images and the texture object itself */
-   _mesa_delete_texture_object(ctx, tObj);
-}
-
-
-static const struct gl_texture_format *
-intelChooseTextureFormat( GLcontext *ctx, GLint internalFormat,
-			 GLenum format, GLenum type )
-{
-   intelContextPtr intel = INTEL_CONTEXT( ctx );
-   const GLboolean do32bpt = ( intel->intelScreen->cpp == 4 &&
-			       intel->intelScreen->textureSize > 4*1024*1024);
-
-   switch ( internalFormat ) {
-   case 4:
-   case GL_RGBA:
-   case GL_COMPRESSED_RGBA:
-      if ( format == GL_BGRA ) {
-	 if ( type == GL_UNSIGNED_INT_8_8_8_8_REV ) {
-	    return &_mesa_texformat_argb8888;
-	 }
-         else if ( type == GL_UNSIGNED_SHORT_4_4_4_4_REV ) {
-            return &_mesa_texformat_argb4444;
-	 }
-         else if ( type == GL_UNSIGNED_SHORT_1_5_5_5_REV ) {
-	    return &_mesa_texformat_argb1555;
-	 }
-      }
-      return do32bpt ? &_mesa_texformat_argb8888 : &_mesa_texformat_argb4444;
-
-   case 3:
-   case GL_RGB:
-   case GL_COMPRESSED_RGB:
-      if ( format == GL_RGB && type == GL_UNSIGNED_SHORT_5_6_5 ) {
-	 return &_mesa_texformat_rgb565;
-      }
-      return do32bpt ? &_mesa_texformat_argb8888 : &_mesa_texformat_rgb565;
-
-   case GL_RGBA8:
-   case GL_RGB10_A2:
-   case GL_RGBA12:
-   case GL_RGBA16:
-      return do32bpt ? &_mesa_texformat_argb8888 : &_mesa_texformat_argb4444;
-
-   case GL_RGBA4:
-   case GL_RGBA2:
-      return &_mesa_texformat_argb4444;
-
-   case GL_RGB5_A1:
-      return &_mesa_texformat_argb1555;
-
-   case GL_RGB8:
-   case GL_RGB10:
-   case GL_RGB12:
-   case GL_RGB16:
-      return do32bpt ? &_mesa_texformat_argb8888 : &_mesa_texformat_rgb565;
-
-   case GL_RGB5:
-   case GL_RGB4:
-   case GL_R3_G3_B2:
-      return &_mesa_texformat_rgb565;
-
-   case GL_ALPHA:
-   case GL_ALPHA4:
-   case GL_ALPHA8:
-   case GL_ALPHA12:
-   case GL_ALPHA16:
-   case GL_COMPRESSED_ALPHA:
-      return &_mesa_texformat_a8;
-
-   case 1:
-   case GL_LUMINANCE:
-   case GL_LUMINANCE4:
-   case GL_LUMINANCE8:
-   case GL_LUMINANCE12:
-   case GL_LUMINANCE16:
-   case GL_COMPRESSED_LUMINANCE:
-      return &_mesa_texformat_l8;
-
-   case 2:
-   case GL_LUMINANCE_ALPHA:
-   case GL_LUMINANCE4_ALPHA4:
-   case GL_LUMINANCE6_ALPHA2:
-   case GL_LUMINANCE8_ALPHA8:
-   case GL_LUMINANCE12_ALPHA4:
-   case GL_LUMINANCE12_ALPHA12:
-   case GL_LUMINANCE16_ALPHA16:
-   case GL_COMPRESSED_LUMINANCE_ALPHA:
-      return &_mesa_texformat_al88;
-
-   case GL_INTENSITY:
-   case GL_INTENSITY4:
-   case GL_INTENSITY8:
-   case GL_INTENSITY12:
-   case GL_INTENSITY16:
-   case GL_COMPRESSED_INTENSITY:
-      return &_mesa_texformat_i8;
-
-   case GL_YCBCR_MESA:
-      if (type == GL_UNSIGNED_SHORT_8_8_MESA ||
-	  type == GL_UNSIGNED_BYTE)
-         return &_mesa_texformat_ycbcr;
-      else
-         return &_mesa_texformat_ycbcr_rev;
-
-   case GL_COMPRESSED_RGB_FXT1_3DFX:
-     return &_mesa_texformat_rgb_fxt1;
-   case GL_COMPRESSED_RGBA_FXT1_3DFX:
-     return &_mesa_texformat_rgba_fxt1;
-
-   case GL_RGB_S3TC:
-   case GL_RGB4_S3TC:
-   case GL_COMPRESSED_RGB_S3TC_DXT1_EXT:
-     return &_mesa_texformat_rgb_dxt1;
-
-   case GL_COMPRESSED_RGBA_S3TC_DXT1_EXT:
-     return &_mesa_texformat_rgba_dxt1;
-
-   case GL_RGBA_S3TC:
-   case GL_RGBA4_S3TC:
-   case GL_COMPRESSED_RGBA_S3TC_DXT3_EXT:
-     return &_mesa_texformat_rgba_dxt3;
-
-   case GL_COMPRESSED_RGBA_S3TC_DXT5_EXT:
-      return &_mesa_texformat_rgba_dxt5;
-
-   case GL_DEPTH_COMPONENT:
-   case GL_DEPTH_COMPONENT16:
-   case GL_DEPTH_COMPONENT24:
-   case GL_DEPTH_COMPONENT32:
-      return &_mesa_texformat_depth_component16;
-
-   default:
-      fprintf(stderr, "unexpected texture format %s in %s\n", 
-	      _mesa_lookup_enum_by_nr(internalFormat),
-	      __FUNCTION__);
-      return NULL;
-   }
-
-   return NULL; /* never get here */
-}
-
-
-
-void intelDestroyTexObj(intelContextPtr intel, intelTextureObjectPtr t)
-{
-   unsigned   i;
-
-   if ( intel == NULL ) 
-      return;
-
-   if ( t->age > intel->dirtyAge )
-      intel->dirtyAge = t->age;
-
-   for ( i = 0 ; i < MAX_TEXTURE_UNITS ; i++ ) {
-      if ( t == intel->CurrentTexObj[ i ] ) 
-	 intel->CurrentTexObj[ i ] = NULL;
-   }
-}
-
-
-
-/* Upload an image from mesa's internal copy.  Image may be 1D, 2D or
- * 3D.  Cubemaps are expanded elsewhere.
- */
-static void intelUploadTexImage( intelContextPtr intel,
-				 intelTextureObjectPtr t,
-				 const struct gl_texture_image *image,
-				 const GLuint offset )
-{
-
-   if (!image || !image->Data) 
-      return;
-
-   if (image->Depth == 1 && image->IsClientData) {
-      if (INTEL_DEBUG & DEBUG_TEXTURE)
-	 fprintf(stderr, "Blit uploading\n");
-
-      /* Do it with a blit.
-       */
-      intelEmitCopyBlitLocked( intel,
-			       image->TexFormat->TexelBytes,
-			       image->RowStride, /* ? */
-			       intelGetMemoryOffsetMESA( NULL, 0, image->Data ),
-			       t->Pitch / image->TexFormat->TexelBytes,
-			       intelGetMemoryOffsetMESA( NULL, 0, t->BufAddr + offset ),
-			       0, 0,
-			       0, 0,
-			       image->Width,
-			       image->Height);
-   }
-   else if (image->IsCompressed) {
-      GLuint row_len = image->Width * 2;
-      GLubyte *dst = (GLubyte *)(t->BufAddr + offset);
-      GLubyte *src = (GLubyte *)image->Data;
-      GLuint j;
-
-      if (INTEL_DEBUG & DEBUG_TEXTURE)
-	 fprintf(stderr, 
-		 "Upload image %dx%dx%d offset %xm row_len %x "
-		 "pitch %x depth_pitch %x\n",
-		 image->Width, image->Height, image->Depth, offset,
-		 row_len, t->Pitch, t->depth_pitch);
-
-      switch(image->IntFormat)
-	{
-	case GL_COMPRESSED_RGB_FXT1_3DFX:
-	case GL_COMPRESSED_RGBA_FXT1_3DFX:
-	case GL_RGB_S3TC:
-	case GL_RGB4_S3TC:
-	case GL_COMPRESSED_RGB_S3TC_DXT1_EXT:
-	case GL_COMPRESSED_RGBA_S3TC_DXT1_EXT:
-	  for (j = 0 ; j < image->Height/4 ; j++, dst += (t->Pitch)) {
-	    __memcpy(dst, src, row_len );
-	    src += row_len;
-	  }
-	  break;
-	case GL_RGBA_S3TC:
-	case GL_RGBA4_S3TC:
-	case GL_COMPRESSED_RGBA_S3TC_DXT3_EXT:
-	case GL_COMPRESSED_RGBA_S3TC_DXT5_EXT:
-	  for (j = 0 ; j < image->Height/4 ; j++, dst += (t->Pitch)) {
-	    __memcpy(dst, src, (image->Width*4) );
-	    src += image->Width*4;
-	  }
-	  break;
-	default:
-	  fprintf(stderr,"Internal Compressed format not supported %d\n", image->IntFormat);
-	  break;
-	}
-   }
-   else {
-      GLuint row_len = image->Width * image->TexFormat->TexelBytes;
-      GLubyte *dst = (GLubyte *)(t->BufAddr + offset);
-      GLubyte *src = (GLubyte *)image->Data;
-      GLuint d, j;
-
-      if (INTEL_DEBUG & DEBUG_TEXTURE)
-	 fprintf(stderr, 
-		 "Upload image %dx%dx%d offset %xm row_len %x "
-		 "pitch %x depth_pitch %x\n",
-		 image->Width, image->Height, image->Depth, offset,
-		 row_len, t->Pitch, t->depth_pitch);
-
-      if (row_len == t->Pitch) {
-	 for (d = 0; d < image->Depth; d++) {
-	    memcpy( dst, src, t->Pitch * image->Height );
-	    dst += t->depth_pitch;
-	    src += row_len * image->Height;
-	 }
-      }
-      else { 
-	 for (d = 0 ; d < image->Depth ; d++) {
-	    for (j = 0 ; j < image->Height ; j++) {
-	       __memcpy(dst, src, row_len );
-	       src += row_len;
-	       dst += t->Pitch;
-	    }
-
-	    dst += t->depth_pitch - (t->Pitch * image->Height);
-	 }
-      }
-   }
-}
-
-
-
-int intelUploadTexImages( intelContextPtr intel, 
-			  intelTextureObjectPtr t,
-			  GLuint face)
-{
-   const int numLevels = t->base.lastLevel - t->base.firstLevel + 1;
-   const struct gl_texture_image *firstImage = t->image[face][t->base.firstLevel].image;
-   int pitch = firstImage->RowStride * firstImage->TexFormat->TexelBytes;
-
-   /* Can we texture out of the existing client data? */
-   if ( numLevels == 1 &&
-	firstImage->IsClientData &&
-	(pitch & 3) == 0) {
-
-      if (INTEL_DEBUG & DEBUG_TEXTURE)
-	 fprintf(stderr, "AGP texturing from client memory\n");
-
-      t->TextureOffset = intelAgpOffsetFromVirtual( intel, firstImage->Data );
-      t->BufAddr = 0;
-      t->dirty = ~0;
-      return GL_TRUE;
-   }
-   else {
-      if (INTEL_DEBUG & DEBUG_TEXTURE) 
-	 fprintf(stderr, "Uploading client data to agp\n");
-
-      INTEL_FIREVERTICES( intel );
-      LOCK_HARDWARE( intel );
-
-      if ( t->base.memBlock == NULL ) {
-	 int heap;
-
-	 heap = driAllocateTexture( intel->texture_heaps, intel->nr_heaps,
-				    (driTextureObject *) t );
-	 if ( heap == -1 ) {
-	    UNLOCK_HARDWARE( intel );
-	    return GL_FALSE;
-	 }
-
-	 /* Set the base offset of the texture image */
-	 t->BufAddr = intel->intelScreen->tex.map + t->base.memBlock->ofs;
-	 t->TextureOffset = intel->intelScreen->textureOffset + t->base.memBlock->ofs;
-	 t->dirty = ~0;
-      }
-
-
-      /* Let the world know we've used this memory recently.
-       */
-      driUpdateTextureLRU( (driTextureObject *) t );
-
-
-      /* Upload any images that are new */
-      if (t->base.dirty_images[face]) {
-	 int i;
-
- 	 intelWaitForIdle( intel );
-	    
-	 for (i = 0 ; i < numLevels ; i++) { 
-	    int level = i + t->base.firstLevel;
-
-	    if (t->base.dirty_images[face] & (1<<level)) {
-
-	       const struct gl_texture_image *image = t->image[face][i].image;
-	       GLuint offset = t->image[face][i].offset;
-
-     	       if (INTEL_DEBUG & DEBUG_TEXTURE)
-	          fprintf(stderr, "upload level %d, offset %x\n", 
-			  level, offset);
-
-	       intelUploadTexImage( intel, t, image, offset );
-	    }
-	 }
-	 t->base.dirty_images[face] = 0;
-	 intel->perf_boxes |= I830_BOX_TEXTURE_LOAD;
-      }
-      
-      UNLOCK_HARDWARE( intel );
-      return GL_TRUE;
-   }
-}
-
-/**
- * Allocate a new texture object.
- * Called via ctx->Driver.NewTextureObject.
- * Note: this function will be called during context creation to
- * allocate the default texture objects.
- * Note: we could use containment here to 'derive' the driver-specific
- * texture object from the core mesa gl_texture_object.  Not done at this time.
- */
-static struct gl_texture_object *
-intelNewTextureObject( GLcontext *ctx, GLuint name, GLenum target )
-{
-   struct gl_texture_object *obj = _mesa_new_texture_object(ctx, name, target);
-   INTEL_CONTEXT(ctx)->vtbl.alloc_tex_obj( obj );
-   return obj;
-}
-
-
-void intelInitTextureFuncs( struct dd_function_table *functions )
-{
-   functions->NewTextureObject          = intelNewTextureObject;
-   functions->ChooseTextureFormat       = intelChooseTextureFormat;
-   functions->TexImage1D                = intelTexImage1D;
-   functions->TexImage2D                = intelTexImage2D;
-   functions->TexImage3D                = intelTexImage3D;
-   functions->TexSubImage1D             = intelTexSubImage1D;
-   functions->TexSubImage2D             = intelTexSubImage2D;
-   functions->TexSubImage3D             = intelTexSubImage3D;
-   functions->CopyTexImage1D            = _swrast_copy_teximage1d;
-   functions->CopyTexImage2D            = _swrast_copy_teximage2d;
-   functions->CopyTexSubImage1D         = _swrast_copy_texsubimage1d;
-   functions->CopyTexSubImage2D         = _swrast_copy_texsubimage2d;
-   functions->CopyTexSubImage3D         = _swrast_copy_texsubimage3d;
-   functions->DeleteTexture             = intelDeleteTexture;
-   functions->UpdateTexturePalette      = NULL;
-   functions->IsTextureResident         = driIsTextureResident;
-   functions->TestProxyTexImage         = _mesa_test_proxy_teximage;
-   functions->DeleteTexture             = intelDeleteTexture;
-   functions->CompressedTexImage2D      = intelCompressedTexImage2D;
-   functions->CompressedTexSubImage2D   = intelCompressedTexSubImage2D;
-}
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/i915/intel_tex.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/i915/intel_tex.h
deleted file mode 100644
index 0a1f697e9..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/i915/intel_tex.h
+++ /dev/null
@@ -1,42 +0,0 @@
-/**************************************************************************
- * 
- * Copyright 2003 Tungsten Graphics, Inc., Cedar Park, Texas.
- * All Rights Reserved.
- * 
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sub license, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- * 
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- * 
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
- * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
- * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
- * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
- * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- * 
- **************************************************************************/
-
-#ifndef INTELTEX_INC
-#define INTELTEX_INC
-
-#include "mtypes.h"
-#include "intel_context.h"
-#include "texmem.h"
-
-
-void intelInitTextureFuncs( struct dd_function_table *functions );
-
-void intelDestroyTexObj( intelContextPtr intel, intelTextureObjectPtr t );
-int intelUploadTexImages( intelContextPtr intel, intelTextureObjectPtr t,
-			  GLuint face );
-
-#endif
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/i915/intel_tris.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/i915/intel_tris.c
deleted file mode 100644
index bb0a7713e..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/i915/intel_tris.c
+++ /dev/null
@@ -1,920 +0,0 @@
-/**************************************************************************
- * 
- * Copyright 2003 Tungsten Graphics, Inc., Cedar Park, Texas.
- * All Rights Reserved.
- * 
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sub license, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- * 
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- * 
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
- * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
- * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
- * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
- * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- * 
- **************************************************************************/
-
-#include "glheader.h"
-#include "context.h"
-#include "macros.h"
-#include "enums.h"
-#include "dd.h"
-
-#include "swrast/swrast.h"
-#include "swrast_setup/swrast_setup.h"
-#include "tnl/t_context.h"
-#include "tnl/t_pipeline.h"
-#include "tnl/t_vertex.h"
-
-#include "intel_screen.h"
-#include "intel_tris.h"
-#include "intel_batchbuffer.h"
-#include "intel_reg.h"
-#include "intel_span.h"
-
-static void intelRenderPrimitive( GLcontext *ctx, GLenum prim );
-static void intelRasterPrimitive( GLcontext *ctx, GLenum rprim, GLuint hwprim );
-
-/***********************************************************************
- *                    Emit primitives as inline vertices               *
- ***********************************************************************/
-
-#ifdef __i386__
-#define COPY_DWORDS( j, vb, vertsize, v )			\
-do {								\
-   int __tmp;							\
-   __asm__ __volatile__( "rep ; movsl"				\
-			 : "=%c" (j), "=D" (vb), "=S" (__tmp)	\
-			 : "0" (vertsize),			\
-			 "D" ((long)vb),			\
-			 "S" ((long)v) );			\
-} while (0)
-#else
-#define COPY_DWORDS( j, vb, vertsize, v )	\
-do {						\
-   if (0) fprintf(stderr, "\n");	\
-   for ( j = 0 ; j < vertsize ; j++ ) {		\
-      if (0) fprintf(stderr, "   -- v(%d): %x/%f\n",j,	\
-	      ((GLuint *)v)[j],			\
-	      ((GLfloat *)v)[j]);		\
-      vb[j] = ((GLuint *)v)[j];			\
-   }						\
-   vb += vertsize;				\
-} while (0)
-#endif
-
-static void __inline__ intel_draw_quad( intelContextPtr intel,
-					intelVertexPtr v0,
-					intelVertexPtr v1,
-					intelVertexPtr v2,
-					intelVertexPtr v3 )
-{
-   GLuint vertsize = intel->vertex_size;
-   GLuint *vb = intelExtendInlinePrimitive( intel, 6 * vertsize );
-   int j;
-
-   COPY_DWORDS( j, vb, vertsize, v0 );
-   COPY_DWORDS( j, vb, vertsize, v1 );
-   COPY_DWORDS( j, vb, vertsize, v3 );
-   COPY_DWORDS( j, vb, vertsize, v1 );
-   COPY_DWORDS( j, vb, vertsize, v2 );
-   COPY_DWORDS( j, vb, vertsize, v3 );
-}
-
-static void __inline__ intel_draw_triangle( intelContextPtr intel,
-					    intelVertexPtr v0,
-					    intelVertexPtr v1,
-					    intelVertexPtr v2 )
-{
-   GLuint vertsize = intel->vertex_size;
-   GLuint *vb = intelExtendInlinePrimitive( intel, 3 * vertsize );
-   int j;
-   
-   COPY_DWORDS( j, vb, vertsize, v0 );
-   COPY_DWORDS( j, vb, vertsize, v1 );
-   COPY_DWORDS( j, vb, vertsize, v2 );
-}
-
-
-static __inline__ void intel_draw_line( intelContextPtr intel,
-					intelVertexPtr v0,
-					intelVertexPtr v1 )
-{
-   GLuint vertsize = intel->vertex_size;
-   GLuint *vb = intelExtendInlinePrimitive( intel, 2 * vertsize );
-   int j;
-
-   COPY_DWORDS( j, vb, vertsize, v0 );
-   COPY_DWORDS( j, vb, vertsize, v1 );
-}
-
-
-static __inline__ void intel_draw_point( intelContextPtr intel,
-					 intelVertexPtr v0 )
-{
-   GLuint vertsize = intel->vertex_size;
-   GLuint *vb = intelExtendInlinePrimitive( intel, vertsize );
-   int j;
-
-   /* Adjust for sub pixel position -- still required for conform. */
-   *(float *)&vb[0] = v0->v.x - 0.125;
-   *(float *)&vb[1] = v0->v.y - 0.125;
-   for (j = 2 ; j < vertsize ; j++)
-     vb[j] = v0->ui[j];
-}
-
-
-
-/***********************************************************************
- *                Fixup for ARB_point_parameters                       *
- ***********************************************************************/
-
-static void intel_atten_point( intelContextPtr intel, intelVertexPtr v0 )
-{
-   GLcontext *ctx = &intel->ctx;
-   GLfloat psz[4], col[4], restore_psz, restore_alpha;
-
-   _tnl_get_attr( ctx, v0, _TNL_ATTRIB_POINTSIZE, psz );
-   _tnl_get_attr( ctx, v0, _TNL_ATTRIB_COLOR0, col );
-
-   restore_psz = psz[0];
-   restore_alpha = col[3];
-
-   if (psz[0] >= ctx->Point.Threshold) {
-      psz[0] = MIN2(psz[0], ctx->Point.MaxSize);
-   }
-   else {
-      GLfloat dsize = psz[0] / ctx->Point.Threshold;
-      psz[0] = MAX2(ctx->Point.Threshold, ctx->Point.MinSize);
-      col[3] *= dsize * dsize;
-   }
-
-   if (psz[0] < 1.0)
-      psz[0] = 1.0;
-
-   if (restore_psz != psz[0] || restore_alpha != col[3]) {
-      _tnl_set_attr( ctx, v0, _TNL_ATTRIB_POINTSIZE, psz);
-      _tnl_set_attr( ctx, v0, _TNL_ATTRIB_COLOR0, col);
-   
-      intel_draw_point( intel, v0 );
-
-      psz[0] = restore_psz;
-      col[3] = restore_alpha;
-
-      _tnl_set_attr( ctx, v0, _TNL_ATTRIB_POINTSIZE, psz);
-      _tnl_set_attr( ctx, v0, _TNL_ATTRIB_COLOR0, col);
-   }
-   else
-      intel_draw_point( intel, v0 );
-}
-
-
-
-
-
-/***********************************************************************
- *                Fixup for I915 WPOS texture coordinate                *
- ***********************************************************************/
-
-
-
-static void intel_wpos_triangle( intelContextPtr intel,
-				 intelVertexPtr v0,
-				 intelVertexPtr v1,
-				 intelVertexPtr v2 )
-{
-   GLuint offset = intel->wpos_offset;
-   GLuint size = intel->wpos_size;
-   
-   __memcpy( ((char *)v0) + offset, v0, size );
-   __memcpy( ((char *)v1) + offset, v1, size );
-   __memcpy( ((char *)v2) + offset, v2, size );
-
-   intel_draw_triangle( intel, v0, v1, v2 );
-}
-
-
-static void intel_wpos_line( intelContextPtr intel,
-			     intelVertexPtr v0,
-			     intelVertexPtr v1 )
-{
-   GLuint offset = intel->wpos_offset;
-   GLuint size = intel->wpos_size;
-
-   __memcpy( ((char *)v0) + offset, v0, size );
-   __memcpy( ((char *)v1) + offset, v1, size );
-
-   intel_draw_line( intel, v0, v1 );
-}
-
-
-static void intel_wpos_point( intelContextPtr intel,
-			      intelVertexPtr v0 )
-{
-   GLuint offset = intel->wpos_offset;
-   GLuint size = intel->wpos_size;
-
-   __memcpy( ((char *)v0) + offset, v0, size );
-
-   intel_draw_point( intel, v0 );
-}
-
-
-
-
-
-
-/***********************************************************************
- *          Macros for t_dd_tritmp.h to draw basic primitives          *
- ***********************************************************************/
-
-#define TRI( a, b, c )				\
-do { 						\
-   if (DO_FALLBACK)				\
-      intel->draw_tri( intel, a, b, c );	\
-   else						\
-      intel_draw_triangle( intel, a, b, c );	\
-} while (0)
-
-#define QUAD( a, b, c, d )			\
-do { 						\
-   if (DO_FALLBACK) {				\
-      intel->draw_tri( intel, a, b, d );	\
-      intel->draw_tri( intel, b, c, d );	\
-   } else					\
-      intel_draw_quad( intel, a, b, c, d );	\
-} while (0)
-
-#define LINE( v0, v1 )				\
-do { 						\
-   if (DO_FALLBACK)				\
-      intel->draw_line( intel, v0, v1 );	\
-   else						\
-      intel_draw_line( intel, v0, v1 );		\
-} while (0)
-
-#define POINT( v0 )				\
-do { 						\
-   if (DO_FALLBACK)				\
-      intel->draw_point( intel, v0 );		\
-   else						\
-      intel_draw_point( intel, v0 );		\
-} while (0)
-
-
-/***********************************************************************
- *              Build render functions from dd templates               *
- ***********************************************************************/
-
-#define INTEL_OFFSET_BIT 	0x01
-#define INTEL_TWOSIDE_BIT	0x02
-#define INTEL_UNFILLED_BIT	0x04
-#define INTEL_FALLBACK_BIT	0x08
-#define INTEL_MAX_TRIFUNC	0x10
-
-
-static struct {
-   tnl_points_func	        points;
-   tnl_line_func		line;
-   tnl_triangle_func	triangle;
-   tnl_quad_func		quad;
-} rast_tab[INTEL_MAX_TRIFUNC];
-
-
-#define DO_FALLBACK (IND & INTEL_FALLBACK_BIT)
-#define DO_OFFSET   (IND & INTEL_OFFSET_BIT)
-#define DO_UNFILLED (IND & INTEL_UNFILLED_BIT)
-#define DO_TWOSIDE  (IND & INTEL_TWOSIDE_BIT)
-#define DO_FLAT      0
-#define DO_TRI       1
-#define DO_QUAD      1
-#define DO_LINE      1
-#define DO_POINTS    1
-#define DO_FULL_QUAD 1
-
-#define HAVE_RGBA         1
-#define HAVE_SPEC         1
-#define HAVE_BACK_COLORS  0
-#define HAVE_HW_FLATSHADE 1
-#define VERTEX            intelVertex
-#define TAB               rast_tab
-
-/* Only used to pull back colors into vertices (ie, we know color is
- * floating point).
- */
-#define INTEL_COLOR( dst, src )				\
-do {							\
-   UNCLAMPED_FLOAT_TO_UBYTE((dst)[0], (src)[2]);	\
-   UNCLAMPED_FLOAT_TO_UBYTE((dst)[1], (src)[1]);	\
-   UNCLAMPED_FLOAT_TO_UBYTE((dst)[2], (src)[0]);	\
-   UNCLAMPED_FLOAT_TO_UBYTE((dst)[3], (src)[3]);	\
-} while (0)
-
-#define INTEL_SPEC( dst, src )				\
-do {							\
-   UNCLAMPED_FLOAT_TO_UBYTE((dst)[0], (src)[2]);	\
-   UNCLAMPED_FLOAT_TO_UBYTE((dst)[1], (src)[1]);	\
-   UNCLAMPED_FLOAT_TO_UBYTE((dst)[2], (src)[0]);	\
-} while (0)
-
-
-#define DEPTH_SCALE intel->polygon_offset_scale
-#define UNFILLED_TRI unfilled_tri
-#define UNFILLED_QUAD unfilled_quad
-#define VERT_X(_v) _v->v.x
-#define VERT_Y(_v) _v->v.y
-#define VERT_Z(_v) _v->v.z
-#define AREA_IS_CCW( a ) (a > 0)
-#define GET_VERTEX(e) (intel->verts + (e * intel->vertex_size * sizeof(GLuint)))
-
-#define VERT_SET_RGBA( v, c )    if (coloroffset) INTEL_COLOR( v->ub4[coloroffset], c )
-#define VERT_COPY_RGBA( v0, v1 ) if (coloroffset) v0->ui[coloroffset] = v1->ui[coloroffset]
-#define VERT_SAVE_RGBA( idx )    if (coloroffset) color[idx] = v[idx]->ui[coloroffset]
-#define VERT_RESTORE_RGBA( idx ) if (coloroffset) v[idx]->ui[coloroffset] = color[idx]
-
-#define VERT_SET_SPEC( v, c )    if (specoffset) INTEL_SPEC( v->ub4[specoffset], c )
-#define VERT_COPY_SPEC( v0, v1 ) if (specoffset) COPY_3V(v0->ub4[specoffset], v1->ub4[specoffset])
-#define VERT_SAVE_SPEC( idx )    if (specoffset) spec[idx] = v[idx]->ui[specoffset]
-#define VERT_RESTORE_SPEC( idx ) if (specoffset) v[idx]->ui[specoffset] = spec[idx]
-
-#define LOCAL_VARS(n)							\
-   intelContextPtr intel = INTEL_CONTEXT(ctx);				\
-   GLuint color[n], spec[n];						\
-   GLuint coloroffset = intel->coloroffset;		\
-   GLboolean specoffset = intel->specoffset;			\
-   (void) color; (void) spec; (void) coloroffset; (void) specoffset;
-
-
-/***********************************************************************
- *                Helpers for rendering unfilled primitives            *
- ***********************************************************************/
-
-static const GLuint hw_prim[GL_POLYGON+1] = {
-   PRIM3D_POINTLIST,
-   PRIM3D_LINELIST,
-   PRIM3D_LINELIST,
-   PRIM3D_LINELIST,
-   PRIM3D_TRILIST,
-   PRIM3D_TRILIST,
-   PRIM3D_TRILIST,
-   PRIM3D_TRILIST,
-   PRIM3D_TRILIST,
-   PRIM3D_TRILIST
-};
-
-#define RASTERIZE(x) intelRasterPrimitive( ctx, x, hw_prim[x] )
-#define RENDER_PRIMITIVE intel->render_primitive
-#define TAG(x) x
-#define IND INTEL_FALLBACK_BIT
-#include "tnl_dd/t_dd_unfilled.h"
-#undef IND
-
-/***********************************************************************
- *                      Generate GL render functions                   *
- ***********************************************************************/
-
-#define IND (0)
-#define TAG(x) x
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (INTEL_OFFSET_BIT)
-#define TAG(x) x##_offset
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (INTEL_TWOSIDE_BIT)
-#define TAG(x) x##_twoside
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (INTEL_TWOSIDE_BIT|INTEL_OFFSET_BIT)
-#define TAG(x) x##_twoside_offset
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (INTEL_UNFILLED_BIT)
-#define TAG(x) x##_unfilled
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (INTEL_OFFSET_BIT|INTEL_UNFILLED_BIT)
-#define TAG(x) x##_offset_unfilled
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (INTEL_TWOSIDE_BIT|INTEL_UNFILLED_BIT)
-#define TAG(x) x##_twoside_unfilled
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (INTEL_TWOSIDE_BIT|INTEL_OFFSET_BIT|INTEL_UNFILLED_BIT)
-#define TAG(x) x##_twoside_offset_unfilled
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (INTEL_FALLBACK_BIT)
-#define TAG(x) x##_fallback
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (INTEL_OFFSET_BIT|INTEL_FALLBACK_BIT)
-#define TAG(x) x##_offset_fallback
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (INTEL_TWOSIDE_BIT|INTEL_FALLBACK_BIT)
-#define TAG(x) x##_twoside_fallback
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (INTEL_TWOSIDE_BIT|INTEL_OFFSET_BIT|INTEL_FALLBACK_BIT)
-#define TAG(x) x##_twoside_offset_fallback
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (INTEL_UNFILLED_BIT|INTEL_FALLBACK_BIT)
-#define TAG(x) x##_unfilled_fallback
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (INTEL_OFFSET_BIT|INTEL_UNFILLED_BIT|INTEL_FALLBACK_BIT)
-#define TAG(x) x##_offset_unfilled_fallback
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (INTEL_TWOSIDE_BIT|INTEL_UNFILLED_BIT|INTEL_FALLBACK_BIT)
-#define TAG(x) x##_twoside_unfilled_fallback
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (INTEL_TWOSIDE_BIT|INTEL_OFFSET_BIT|INTEL_UNFILLED_BIT| \
-	     INTEL_FALLBACK_BIT)
-#define TAG(x) x##_twoside_offset_unfilled_fallback
-#include "tnl_dd/t_dd_tritmp.h"
-
-
-static void init_rast_tab( void )
-{
-   init();
-   init_offset();
-   init_twoside();
-   init_twoside_offset();
-   init_unfilled();
-   init_offset_unfilled();
-   init_twoside_unfilled();
-   init_twoside_offset_unfilled();
-   init_fallback();
-   init_offset_fallback();
-   init_twoside_fallback();
-   init_twoside_offset_fallback();
-   init_unfilled_fallback();
-   init_offset_unfilled_fallback();
-   init_twoside_unfilled_fallback();
-   init_twoside_offset_unfilled_fallback();
-}
-
-
-/***********************************************************************
- *                    Rasterization fallback helpers                   *
- ***********************************************************************/
-
-
-/* This code is hit only when a mix of accelerated and unaccelerated
- * primitives are being drawn, and only for the unaccelerated
- * primitives.
- */
-static void
-intel_fallback_tri( intelContextPtr intel,
-		   intelVertex *v0,
-		   intelVertex *v1,
-		   intelVertex *v2 )
-{
-   GLcontext *ctx = &intel->ctx;
-   SWvertex v[3];
-
-   if (0)
-      fprintf(stderr, "\n%s\n", __FUNCTION__);
-
-   _swsetup_Translate( ctx, v0, &v[0] );
-   _swsetup_Translate( ctx, v1, &v[1] );
-   _swsetup_Translate( ctx, v2, &v[2] );
-   intelSpanRenderStart( ctx );
-   _swrast_Triangle( ctx, &v[0], &v[1], &v[2] );
-   intelSpanRenderFinish( ctx );
-}
-
-
-static void
-intel_fallback_line( intelContextPtr intel,
-		    intelVertex *v0,
-		    intelVertex *v1 )
-{
-   GLcontext *ctx = &intel->ctx;
-   SWvertex v[2];
-
-   if (0)
-      fprintf(stderr, "\n%s\n", __FUNCTION__);
-
-   _swsetup_Translate( ctx, v0, &v[0] );
-   _swsetup_Translate( ctx, v1, &v[1] );
-   intelSpanRenderStart( ctx );
-   _swrast_Line( ctx, &v[0], &v[1] );
-   intelSpanRenderFinish( ctx );
-}
-
-
-static void
-intel_fallback_point( intelContextPtr intel,
-		     intelVertex *v0 )
-{
-   GLcontext *ctx = &intel->ctx;
-   SWvertex v[1];
-
-   if (0)
-      fprintf(stderr, "\n%s\n", __FUNCTION__);
-
-   _swsetup_Translate( ctx, v0, &v[0] );
-   intelSpanRenderStart( ctx );
-   _swrast_Point( ctx, &v[0] );
-   intelSpanRenderFinish( ctx );
-}
-
-
-
-/**********************************************************************/
-/*               Render unclipped begin/end objects                   */
-/**********************************************************************/
-
-#define IND 0
-#define V(x) (intelVertex *)(vertptr + ((x)*vertsize*sizeof(GLuint)))
-#define RENDER_POINTS( start, count )	\
-   for ( ; start < count ; start++) POINT( V(ELT(start)) );
-#define RENDER_LINE( v0, v1 )         LINE( V(v0), V(v1) )
-#define RENDER_TRI(  v0, v1, v2 )     TRI(  V(v0), V(v1), V(v2) )
-#define RENDER_QUAD( v0, v1, v2, v3 ) QUAD( V(v0), V(v1), V(v2), V(v3) )
-#define INIT(x) intelRenderPrimitive( ctx, x )
-#undef LOCAL_VARS
-#define LOCAL_VARS						\
-    intelContextPtr intel = INTEL_CONTEXT(ctx);			\
-    GLubyte *vertptr = (GLubyte *)intel->verts;			\
-    const GLuint vertsize = intel->vertex_size;       	\
-    const GLuint * const elt = TNL_CONTEXT(ctx)->vb.Elts;	\
-    (void) elt;
-#define RESET_STIPPLE
-#define RESET_OCCLUSION
-#define PRESERVE_VB_DEFS
-#define ELT(x) x
-#define TAG(x) intel_##x##_verts
-#include "tnl/t_vb_rendertmp.h"
-#undef ELT
-#undef TAG
-#define TAG(x) intel_##x##_elts
-#define ELT(x) elt[x]
-#include "tnl/t_vb_rendertmp.h"
-
-/**********************************************************************/
-/*                   Render clipped primitives                        */
-/**********************************************************************/
-
-
-
-static void intelRenderClippedPoly( GLcontext *ctx, const GLuint *elts,
-				   GLuint n )
-{
-   intelContextPtr intel = INTEL_CONTEXT(ctx);
-   TNLcontext *tnl = TNL_CONTEXT(ctx);
-   struct vertex_buffer *VB = &TNL_CONTEXT(ctx)->vb;
-   GLuint prim = intel->render_primitive;
-
-   /* Render the new vertices as an unclipped polygon.
-    */
-   {
-      GLuint *tmp = VB->Elts;
-      VB->Elts = (GLuint *)elts;
-      tnl->Driver.Render.PrimTabElts[GL_POLYGON]( ctx, 0, n, 
-						  PRIM_BEGIN|PRIM_END );
-      VB->Elts = tmp;
-   }
-
-   /* Restore the render primitive
-    */
-   if (prim != GL_POLYGON)
-      tnl->Driver.Render.PrimitiveNotify( ctx, prim );
-}
-
-static void intelRenderClippedLine( GLcontext *ctx, GLuint ii, GLuint jj )
-{
-   TNLcontext *tnl = TNL_CONTEXT(ctx);
-
-   tnl->Driver.Render.Line( ctx, ii, jj );
-}
-
-static void intelFastRenderClippedPoly( GLcontext *ctx, const GLuint *elts,
-				       GLuint n )
-{
-   intelContextPtr intel = INTEL_CONTEXT( ctx );
-   const GLuint vertsize = intel->vertex_size;
-   GLuint *vb = intelExtendInlinePrimitive( intel, (n-2) * 3 * vertsize );
-   GLubyte *vertptr = (GLubyte *)intel->verts;
-   const GLuint *start = (const GLuint *)V(elts[0]);
-   int i,j;
-
-   for (i = 2 ; i < n ; i++) {
-      COPY_DWORDS( j, vb, vertsize, V(elts[i-1]) );
-      COPY_DWORDS( j, vb, vertsize, V(elts[i]) );
-      COPY_DWORDS( j, vb, vertsize, start );
-   }
-}
-
-/**********************************************************************/
-/*                    Choose render functions                         */
-/**********************************************************************/
-
-
-
-
-#define POINT_FALLBACK (0)
-#define LINE_FALLBACK (DD_LINE_STIPPLE)
-#define TRI_FALLBACK (0)
-#define ANY_FALLBACK_FLAGS (POINT_FALLBACK|LINE_FALLBACK|TRI_FALLBACK|\
-                            DD_TRI_STIPPLE|DD_POINT_ATTEN)
-#define ANY_RASTER_FLAGS (DD_TRI_LIGHT_TWOSIDE|DD_TRI_OFFSET|DD_TRI_UNFILLED)
-
-void intelChooseRenderState(GLcontext *ctx)
-{
-   TNLcontext *tnl = TNL_CONTEXT(ctx);
-   intelContextPtr intel = INTEL_CONTEXT(ctx);
-   GLuint flags = ctx->_TriangleCaps;
-   struct fragment_program *program = ctx->FragmentProgram._Current;
-   GLboolean have_wpos = (program && (program->InputsRead & FRAG_BIT_WPOS));
-   GLuint index = 0;
-
-   if (INTEL_DEBUG & DEBUG_STATE)
-     fprintf(stderr,"\n%s\n",__FUNCTION__);
-
-   if ((flags & (ANY_FALLBACK_FLAGS|ANY_RASTER_FLAGS)) || have_wpos) {
-
-      if (flags & ANY_RASTER_FLAGS) {
-	 if (flags & DD_TRI_LIGHT_TWOSIDE)    index |= INTEL_TWOSIDE_BIT;
-	 if (flags & DD_TRI_OFFSET)	      index |= INTEL_OFFSET_BIT;
-	 if (flags & DD_TRI_UNFILLED)	      index |= INTEL_UNFILLED_BIT;
-      }
-
-      if (have_wpos) {
-	 intel->draw_point = intel_wpos_point;
-	 intel->draw_line = intel_wpos_line;
-	 intel->draw_tri = intel_wpos_triangle;
-
-	 /* Make sure these get called:
-	  */
-	 index |= INTEL_FALLBACK_BIT;
-      }
-      else {
-	 intel->draw_point = intel_draw_point;
-	 intel->draw_line = intel_draw_line;
-	 intel->draw_tri = intel_draw_triangle;
-      }
-
-      /* Hook in fallbacks for specific primitives.
-       */
-      if (flags & ANY_FALLBACK_FLAGS)
-      {
-	 if (flags & POINT_FALLBACK)
-	    intel->draw_point = intel_fallback_point;
-
-	 if (flags & LINE_FALLBACK)
-	    intel->draw_line = intel_fallback_line;
-
-	 if (flags & TRI_FALLBACK)
-	    intel->draw_tri = intel_fallback_tri;
-
-	 if ((flags & DD_TRI_STIPPLE) && !intel->hw_stipple) 
-	    intel->draw_tri = intel_fallback_tri;
-
-	 if (flags & DD_POINT_ATTEN)
-	    intel->draw_point = intel_atten_point;
-
-	 index |= INTEL_FALLBACK_BIT;
-      }
-   }
-
-   if (intel->RenderIndex != index) {
-      intel->RenderIndex = index;
-
-      tnl->Driver.Render.Points = rast_tab[index].points;
-      tnl->Driver.Render.Line = rast_tab[index].line;
-      tnl->Driver.Render.Triangle = rast_tab[index].triangle;
-      tnl->Driver.Render.Quad = rast_tab[index].quad;
-
-      if (index == 0) {
-	 tnl->Driver.Render.PrimTabVerts = intel_render_tab_verts;
-	 tnl->Driver.Render.PrimTabElts = intel_render_tab_elts;
-	 tnl->Driver.Render.ClippedLine = line; /* from tritmp.h */
-	 tnl->Driver.Render.ClippedPolygon = intelFastRenderClippedPoly;
-      } else {
-	 tnl->Driver.Render.PrimTabVerts = _tnl_render_tab_verts;
-	 tnl->Driver.Render.PrimTabElts = _tnl_render_tab_elts;
-	 tnl->Driver.Render.ClippedLine = intelRenderClippedLine;
-	 tnl->Driver.Render.ClippedPolygon = intelRenderClippedPoly;
-      }
-   }
-}
-
-static const GLenum reduced_prim[GL_POLYGON+1] = {
-   GL_POINTS,
-   GL_LINES,
-   GL_LINES,
-   GL_LINES,
-   GL_TRIANGLES,
-   GL_TRIANGLES,
-   GL_TRIANGLES,
-   GL_TRIANGLES,
-   GL_TRIANGLES,
-   GL_TRIANGLES
-};
-
-
-/**********************************************************************/
-/*                 High level hooks for t_vb_render.c                 */
-/**********************************************************************/
-
-
-
-
-static void intelRunPipeline( GLcontext *ctx )
-{
-   intelContextPtr intel = INTEL_CONTEXT(ctx);
-
-   if (intel->NewGLState) {
-      if (intel->NewGLState & _NEW_TEXTURE) {
-	 intel->vtbl.update_texture_state( intel ); 
-      }
-
-      if (!intel->Fallback) {
-	 if (intel->NewGLState & _INTEL_NEW_RENDERSTATE)
-	    intelChooseRenderState( ctx );
-      }
-
-      intel->NewGLState = 0;
-   }
-
-   _tnl_run_pipeline( ctx );
-}
-
-static void intelRenderStart( GLcontext *ctx )
-{
-   INTEL_CONTEXT(ctx)->vtbl.render_start( INTEL_CONTEXT(ctx) );
-}
-
-static void intelRenderFinish( GLcontext *ctx )
-{
-   if (INTEL_CONTEXT(ctx)->RenderIndex & INTEL_FALLBACK_BIT)
-      _swrast_flush( ctx );
-}
-
-
-
-
- /* System to flush dma and emit state changes based on the rasterized
-  * primitive.
-  */
-static void intelRasterPrimitive( GLcontext *ctx, GLenum rprim, GLuint hwprim )
-{
-   intelContextPtr intel = INTEL_CONTEXT(ctx);
-
-   if (0)
-      fprintf(stderr, "%s %s %x\n", __FUNCTION__, 
-	      _mesa_lookup_enum_by_nr(rprim), hwprim);
-
-   intel->vtbl.reduced_primitive_state( intel, rprim );
-    
-   /* Start a new primitive.  Arrange to have it flushed later on.
-    */
-   if (hwprim != intel->prim.primitive) 
-      intelStartInlinePrimitive( intel, hwprim );
-}
-
-
- /* 
-  */
- static void intelRenderPrimitive( GLcontext *ctx, GLenum prim )
- {
-    intelContextPtr intel = INTEL_CONTEXT(ctx);
-
-    if (0)
-       fprintf(stderr, "%s %s\n", __FUNCTION__, _mesa_lookup_enum_by_nr(prim));
-
-    /* Let some clipping routines know which primitive they're dealing
-     * with.
-     */
-    intel->render_primitive = prim;
-
-    /* Shortcircuit this when called from t_dd_rendertmp.h for unfilled
-     * triangles.  The rasterized primitive will always be reset by
-     * lower level functions in that case, potentially pingponging the
-     * state:
-     */
-    if (reduced_prim[prim] == GL_TRIANGLES && 
-	(ctx->_TriangleCaps & DD_TRI_UNFILLED))
-       return;
-
-    /* Set some primitive-dependent state and Start? a new primitive.
-     */
-    intelRasterPrimitive( ctx, reduced_prim[prim], hw_prim[prim] );
- }
-
-
- /**********************************************************************/
- /*           Transition to/from hardware rasterization.               */
- /**********************************************************************/
-
- static char *fallbackStrings[] = {
-    "Texture",
-    "Draw buffer",
-    "Read buffer",
-    "Color mask",
-    "Render mode",
-    "Stencil",
-    "Stipple",
-    "User disable"
- };
-
-
- static char *getFallbackString(GLuint bit)
- {
-    int i = 0;
-    while (bit > 1) {
-       i++;
-       bit >>= 1;
-    }
-    return fallbackStrings[i];
- }
-
-
-
- void intelFallback( intelContextPtr intel, GLuint bit, GLboolean mode )
- {
-    GLcontext *ctx = &intel->ctx;
-    TNLcontext *tnl = TNL_CONTEXT(ctx);
-    GLuint oldfallback = intel->Fallback;
-
-    if (mode) {
-       intel->Fallback |= bit;
-       if (oldfallback == 0) {
-	  intelFlush(ctx);
-	  if (INTEL_DEBUG & DEBUG_FALLBACKS) 
-	     fprintf(stderr, "ENTER FALLBACK %x: %s\n",
-		     bit, getFallbackString( bit ));
-	  _swsetup_Wakeup( ctx );
-	  intel->RenderIndex = ~0;
-       }
-    }
-    else {
-       intel->Fallback &= ~bit;
-       if (oldfallback == bit) {
-	  _swrast_flush( ctx );
-	  if (INTEL_DEBUG & DEBUG_FALLBACKS) 
-	     fprintf(stderr, "LEAVE FALLBACK %s\n", getFallbackString( bit ));
-	  tnl->Driver.Render.Start = intelRenderStart;
-	  tnl->Driver.Render.PrimitiveNotify = intelRenderPrimitive;
-	  tnl->Driver.Render.Finish = intelRenderFinish;
-	  tnl->Driver.Render.BuildVertices = _tnl_build_vertices;
-	  tnl->Driver.Render.CopyPV = _tnl_copy_pv;
-	  tnl->Driver.Render.Interp = _tnl_interp;
-
-	  _tnl_invalidate_vertex_state( ctx, ~0 );
-	  _tnl_invalidate_vertices( ctx, ~0 );
-	  _tnl_install_attrs( ctx, 
-			      intel->vertex_attrs, 
-			      intel->vertex_attr_count,
-			      intel->ViewportMatrix.m, 0 ); 
-
-	  intel->NewGLState |= _INTEL_NEW_RENDERSTATE;
-       }
-    }
- }
-
-
-
-
-/**********************************************************************/
-/*                            Initialization.                         */
-/**********************************************************************/
-
-
-void intelInitTriFuncs( GLcontext *ctx )
-{
-   TNLcontext *tnl = TNL_CONTEXT(ctx);
-   static int firsttime = 1;
-
-   if (firsttime) {
-      init_rast_tab();
-      firsttime = 0;
-   }
-
-   tnl->Driver.RunPipeline = intelRunPipeline;
-   tnl->Driver.Render.Start = intelRenderStart;
-   tnl->Driver.Render.Finish = intelRenderFinish;
-   tnl->Driver.Render.PrimitiveNotify = intelRenderPrimitive;
-   tnl->Driver.Render.ResetLineStipple = _swrast_ResetLineStipple;
-   tnl->Driver.Render.BuildVertices = _tnl_build_vertices;
-   tnl->Driver.Render.CopyPV = _tnl_copy_pv;
-   tnl->Driver.Render.Interp = _tnl_interp;
-}
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/i915/intel_tris.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/i915/intel_tris.h
deleted file mode 100644
index d7e382fdb..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/i915/intel_tris.h
+++ /dev/null
@@ -1,46 +0,0 @@
-/**************************************************************************
- * 
- * Copyright 2003 Tungsten Graphics, Inc., Cedar Park, Texas.
- * All Rights Reserved.
- * 
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sub license, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- * 
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- * 
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
- * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
- * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
- * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
- * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- * 
- **************************************************************************/
-
-#ifndef INTELTRIS_INC
-#define INTELTRIS_INC
-
-#include "mtypes.h"
-
-#define _INTEL_NEW_RENDERSTATE (_DD_NEW_LINE_STIPPLE |		\
-			       _DD_NEW_TRI_UNFILLED |		\
-			       _DD_NEW_TRI_LIGHT_TWOSIDE |	\
-			       _DD_NEW_TRI_OFFSET |		\
-			       _DD_NEW_TRI_STIPPLE |		\
-			       _NEW_PROGRAM |		\
-			       _NEW_POLYGONSTIPPLE)
-
-extern void intelInitTriFuncs( GLcontext *ctx );
-
-extern void intelPrintRenderState( const char *msg, GLuint state );
-extern void intelChooseRenderState( GLcontext *ctx );
-
-#endif
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/i915/server/i830_common.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/i915/server/i830_common.h
deleted file mode 100644
index c03f74289..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/i915/server/i830_common.h
+++ /dev/null
@@ -1,169 +0,0 @@
-/**************************************************************************
-
-Copyright 2001 VA Linux Systems Inc., Fremont, California.
-Copyright 2002 Tungsten Graphics Inc., Cedar Park, Texas.
-
-All Rights Reserved.
-
-Permission is hereby granted, free of charge, to any person obtaining a
-copy of this software and associated documentation files (the "Software"),
-to deal in the Software without restriction, including without limitation
-on the rights to use, copy, modify, merge, publish, distribute, sub
-license, and/or sell copies of the Software, and to permit persons to whom
-the Software is furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice (including the next
-paragraph) shall be included in all copies or substantial portions of the
-Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
-ATI, VA LINUX SYSTEMS AND/OR THEIR SUPPLIERS BE LIABLE FOR ANY CLAIM,
-DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
-OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
-USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-**************************************************************************/
-
-/* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/i810/i830_common.h,v 1.1 2002/09/11 00:29:32 dawes Exp $ */
-
-#ifndef _I830_COMMON_H_
-#define _I830_COMMON_H_
-
-
-#define I830_NR_TEX_REGIONS 255	/* maximum due to use of chars for next/prev */
-#define I830_LOG_MIN_TEX_REGION_SIZE 14
-
-
-/* Driver specific DRM command indices
- * NOTE: these are not OS specific, but they are driver specific
- */
-#define DRM_I830_INIT                     0x00
-#define DRM_I830_FLUSH                    0x01
-#define DRM_I830_FLIP                     0x02
-#define DRM_I830_BATCHBUFFER              0x03
-#define DRM_I830_IRQ_EMIT                 0x04
-#define DRM_I830_IRQ_WAIT                 0x05
-#define DRM_I830_GETPARAM                 0x06
-#define DRM_I830_SETPARAM                 0x07
-#define DRM_I830_ALLOC                    0x08
-#define DRM_I830_FREE                     0x09
-#define DRM_I830_INIT_HEAP                0x0a
-#define DRM_I830_CMDBUFFER                0x0b
-
-typedef struct {
-   enum {
-      I830_INIT_DMA = 0x01,
-      I830_CLEANUP_DMA = 0x02,
-      I830_RESUME_DMA = 0x03
-   } func;
-   unsigned int mmio_offset;
-   int sarea_priv_offset;
-   unsigned int ring_start;
-   unsigned int ring_end;
-   unsigned int ring_size;
-   unsigned int front_offset;
-   unsigned int back_offset;
-   unsigned int depth_offset;
-   unsigned int w;
-   unsigned int h;
-   unsigned int pitch;
-   unsigned int pitch_bits;
-   unsigned int back_pitch;
-   unsigned int depth_pitch;
-   unsigned int cpp;
-   unsigned int chipset;
-} drmI830Init;
-
-typedef struct {
-	drmTextureRegion texList[I830_NR_TEX_REGIONS+1];
-        int last_upload;	/* last time texture was uploaded */
-        int last_enqueue;	/* last time a buffer was enqueued */
-	int last_dispatch;	/* age of the most recently dispatched buffer */
-	int ctxOwner;		/* last context to upload state */
-	int texAge;
-        int pf_enabled;		/* is pageflipping allowed? */
-        int pf_active;               
-        int pf_current_page;	/* which buffer is being displayed? */
-        int perf_boxes;	        /* performance boxes to be displayed */   
-} drmI830Sarea;
-
-/* Flags for perf_boxes
- */
-#define I830_BOX_RING_EMPTY    0x1 /* populated by kernel */
-#define I830_BOX_FLIP          0x2 /* populated by kernel */
-#define I830_BOX_WAIT          0x4 /* populated by kernel & client */
-#define I830_BOX_TEXTURE_LOAD  0x8 /* populated by kernel */
-#define I830_BOX_LOST_CONTEXT  0x10 /* populated by client */
-
-
-typedef struct {
-   	int start;		/* agp offset */
-	int used;		/* nr bytes in use */
-	int DR1;		/* hw flags for GFX_OP_DRAWRECT_INFO */
-        int DR4;		/* window origin for GFX_OP_DRAWRECT_INFO*/
-	int num_cliprects;	/* mulitpass with multiple cliprects? */
-        drm_clip_rect_t *cliprects; /* pointer to userspace cliprects */
-} drmI830BatchBuffer;
-
-typedef struct {
-   	char *buf;		/* agp offset */
-	int sz; 		/* nr bytes in use */
-	int DR1;		/* hw flags for GFX_OP_DRAWRECT_INFO */
-        int DR4;		/* window origin for GFX_OP_DRAWRECT_INFO*/
-	int num_cliprects;	/* mulitpass with multiple cliprects? */
-        drm_clip_rect_t *cliprects; /* pointer to userspace cliprects */
-} drmI830CmdBuffer;
-
-
-typedef struct {
-	int *irq_seq;
-} drmI830IrqEmit;
-
-typedef struct {
-	int irq_seq;
-} drmI830IrqWait;
-
-typedef struct {
-	int param;
-	int *value;
-} drmI830GetParam;
-
-#define I830_PARAM_IRQ_ACTIVE     1
-#define I830_PARAM_ALLOW_BATCHBUFFER   2 
-
-typedef struct {
-	int param;
-	int value;
-} drmI830SetParam;
-
-#define I830_SETPARAM_USE_MI_BATCHBUFFER_START  1
-#define I830_SETPARAM_TEX_LRU_LOG_GRANULARITY   2
-#define I830_SETPARAM_ALLOW_BATCHBUFFER         3
-
-
-/* A memory manager for regions of shared memory:
- */
-#define I830_MEM_REGION_AGP 1
-
-typedef struct {
-	int region;
-	int alignment;
-	int size;
-	int *region_offset;	/* offset from start of fb or agp */
-} drmI830MemAlloc;
-
-typedef struct {
-	int region;
-	int region_offset;
-} drmI830MemFree;
-
-typedef struct {
-	int region;
-	int size;
-	int start;	
-} drmI830MemInitHeap;
-
-
-#endif /* _I830_DRM_H_ */
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/i915/server/i830_dri.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/i915/server/i830_dri.h
deleted file mode 100644
index 978f47a2b..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/i915/server/i830_dri.h
+++ /dev/null
@@ -1,69 +0,0 @@
-/* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/i810/i830_dri.h,v 1.4 2002/10/30 12:52:18 alanh Exp $ */
-
-#ifndef _I830_DRI_H
-#define _I830_DRI_H
-
-#include "xf86drm.h"
-#include "i830_common.h"
-
-#define I830_MAX_DRAWABLES 256
-
-#define I830_MAJOR_VERSION 1
-#define I830_MINOR_VERSION 3
-#define I830_PATCHLEVEL 0
-
-#define I830_REG_SIZE 0x80000
-
-/* Note: This structure has changed slightly from what is expected by
- * the i830_drv.o driver.  Maybe that should be reverted.
- */
-typedef struct _I830DRIRec {
-   drm_handle_t regs;
-   drmSize regsSize;
-
-   drmSize backbufferSize;
-   drm_handle_t backbuffer;
-
-   drmSize depthbufferSize;
-   drm_handle_t depthbuffer;
-
-   drm_handle_t textures;
-   int textureSize;
-
-   drm_handle_t agp_buffers;
-   drmSize agp_buf_size;
-
-   int deviceID;
-   int width;
-   int height;
-   int mem;
-   int cpp;
-   int bitsPerPixel;
-   int fbOffset;
-   int fbStride;
-
-   int backOffset;
-   int backPitch;
-
-   int depthOffset;
-   int depthPitch;
-
-   int logTextureGranularity;
-   int textureOffset;
-
-   int irq;
-   int sarea_priv_offset;
-} I830DRIRec, *I830DRIPtr;
-
-typedef struct {
-   /* Nothing here yet */
-   int dummy;
-} I830ConfigPrivRec, *I830ConfigPrivPtr;
-
-typedef struct {
-   /* Nothing here yet */
-   int dummy;
-} I830DRIContextRec, *I830DRIContextPtr;
-
-
-#endif
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/mach64/Makefile b/nx-X11/extras/Mesa/src/mesa/drivers/dri/mach64/Makefile
deleted file mode 100644
index 7246d51f5..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/mach64/Makefile
+++ /dev/null
@@ -1,33 +0,0 @@
-# src/mesa/drivers/dri/mach64/Makefile
-
-TOP = ../../../../..
-include $(TOP)/configs/current
-
-LIBNAME = mach64_dri.so
-
-# Not yet
-# MINIGLX_SOURCES = server/mach64_dri.c 
-
-DRIVER_SOURCES = \
-	mach64_context.c \
-	mach64_ioctl.c \
-	mach64_screen.c \
-	mach64_span.c \
-	mach64_state.c \
-	mach64_tex.c \
-	mach64_texmem.c \
-	mach64_texstate.c \
-	mach64_tris.c \
-	mach64_vb.c \
-	mach64_dd.c \
-	mach64_lock.c
-
-C_SOURCES = \
-	$(COMMON_SOURCES) \
-	$(DRIVER_SOURCES)
-
-ASM_SOURCES = 
-
-include ../Makefile.template
-
-symlinks:
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/mach64/mach64_context.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/mach64/mach64_context.c
deleted file mode 100644
index 717b9b9e8..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/mach64/mach64_context.c
+++ /dev/null
@@ -1,338 +0,0 @@
-/* $XFree86$ */ /* -*- mode: c; c-basic-offset: 3 -*- */
-/*
- * Copyright 2000 Gareth Hughes
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * GARETH HUGHES BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
- * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- */
-
-/*
- * Authors:
- *	Gareth Hughes <gareth@valinux.com>
- *	Leif Delgass <ldelgass@retinalburn.net>
- *	Jos�Fonseca <j_r_fonseca@yahoo.co.uk>
- */
-
-#include "glheader.h"
-#include "context.h"
-#include "simple_list.h"
-#include "imports.h"
-#include "matrix.h"
-#include "extensions.h"
-
-#include "swrast/swrast.h"
-#include "swrast_setup/swrast_setup.h"
-#include "array_cache/acache.h"
-
-#include "tnl/tnl.h"
-#include "tnl/t_pipeline.h"
-
-#include "drivers/common/driverfuncs.h"
-
-#include "mach64_context.h"
-#include "mach64_ioctl.h"
-#include "mach64_dd.h"
-#include "mach64_span.h"
-#include "mach64_state.h"
-#include "mach64_tex.h"
-#include "mach64_tris.h"
-#include "mach64_vb.h"
-
-#include "utils.h"
-#include "vblank.h"
-
-#define need_GL_ARB_multisample
-#include "extension_helper.h"
-
-#ifndef MACH64_DEBUG
-int MACH64_DEBUG = (0);
-#endif
-
-static const struct dri_debug_control debug_control[] =
-{
-    { "sync",   DEBUG_ALWAYS_SYNC },
-    { "api",    DEBUG_VERBOSE_API },
-    { "msg",    DEBUG_VERBOSE_MSG },
-    { "lru",    DEBUG_VERBOSE_LRU },
-    { "dri",    DEBUG_VERBOSE_DRI },
-    { "ioctl",  DEBUG_VERBOSE_IOCTL },
-    { "prims",  DEBUG_VERBOSE_PRIMS },
-    { "count",  DEBUG_VERBOSE_COUNT },
-    { "nowait", DEBUG_NOWAIT },
-    { "fall",   DEBUG_VERBOSE_FALLBACK },
-    { NULL,    0 }
-};
-
-const struct dri_extension card_extensions[] =
-{
-    { "GL_ARB_multisample",                GL_ARB_multisample_functions },
-    { "GL_ARB_multitexture",               NULL },
-    { "GL_EXT_texture_edge_clamp",         NULL },
-    { "GL_MESA_ycbcr_texture",             NULL },
-    { "GL_SGIS_generate_mipmap",           NULL },
-    { NULL,                                NULL }
-};
-
-
-/* Create the device specific context.
-  */
-GLboolean mach64CreateContext( const __GLcontextModes *glVisual,
-			       __DRIcontextPrivate *driContextPriv,
-                               void *sharedContextPrivate )
-{
-   GLcontext *ctx, *shareCtx;
-   __DRIscreenPrivate *driScreen = driContextPriv->driScreenPriv;
-   struct dd_function_table functions;
-   mach64ContextPtr mmesa;
-   mach64ScreenPtr mach64Screen;
-   int i, heap;
-
-#if DO_DEBUG
-   MACH64_DEBUG = driParseDebugString(getenv("MACH64_DEBUG"), debug_control);
-#endif
-
-   /* Allocate the mach64 context */
-   mmesa = (mach64ContextPtr) CALLOC( sizeof(*mmesa) );
-   if ( !mmesa ) 
-      return GL_FALSE;
-
-   /* Init default driver functions then plug in our Mach64-specific functions
-    * (the texture functions are especially important)
-    */
-   _mesa_init_driver_functions( &functions );
-   mach64InitDriverFuncs( &functions );
-   mach64InitIoctlFuncs( &functions );
-   mach64InitTextureFuncs( &functions );
-
-   /* Allocate the Mesa context */
-   if (sharedContextPrivate)
-      shareCtx = ((mach64ContextPtr) sharedContextPrivate)->glCtx;
-   else 
-      shareCtx = NULL;
-   mmesa->glCtx = _mesa_create_context(glVisual, shareCtx, 
-					&functions, (void *)mmesa);
-   if (!mmesa->glCtx) {
-      FREE(mmesa);
-      return GL_FALSE;
-   }
-   driContextPriv->driverPrivate = mmesa;
-   ctx = mmesa->glCtx;
-
-   mmesa->driContext = driContextPriv;
-   mmesa->driScreen = driScreen;
-   mmesa->driDrawable = NULL;
-   mmesa->hHWContext = driContextPriv->hHWContext;
-   mmesa->driHwLock = &driScreen->pSAREA->lock;
-   mmesa->driFd = driScreen->fd;
-
-   mach64Screen = mmesa->mach64Screen = (mach64ScreenPtr)driScreen->private;
-
-   /* Parse configuration files */
-   driParseConfigFiles (&mmesa->optionCache, &mach64Screen->optionCache,
-                        mach64Screen->driScreen->myNum, "mach64");
-
-   mmesa->sarea = (drm_mach64_sarea_t *)((char *)driScreen->pSAREA +
-				    sizeof(drm_sarea_t));
-
-   mmesa->CurrentTexObj[0] = NULL;
-   mmesa->CurrentTexObj[1] = NULL;
-
-   make_empty_list( &mmesa->SwappedOut );
-
-   mmesa->firstTexHeap = mach64Screen->firstTexHeap;
-   mmesa->lastTexHeap = mach64Screen->firstTexHeap + mach64Screen->numTexHeaps;
-
-   for ( i = mmesa->firstTexHeap ; i < mmesa->lastTexHeap ; i++ ) {
-      make_empty_list( &mmesa->TexObjList[i] );
-      mmesa->texHeap[i] = mmInit( 0, mach64Screen->texSize[i] );
-      mmesa->lastTexAge[i] = -1;
-   }
-
-   mmesa->RenderIndex = -1;		/* Impossible value */
-   mmesa->vert_buf = NULL;
-   mmesa->num_verts = 0;
-   mmesa->new_state = MACH64_NEW_ALL;
-   mmesa->dirty = MACH64_UPLOAD_ALL;
-
-   /* Set the maximum texture size small enough that we can
-    * guarentee that both texture units can bind a maximal texture
-    * and have them both in memory (on-card or AGP) at once.
-    * Test for 2 textures * bytes/texel * size * size.  There's no
-    * need to account for mipmaps since we only upload one level.
-    */
-   heap = mach64Screen->IsPCI ? MACH64_CARD_HEAP : MACH64_AGP_HEAP;
-
-   if ( mach64Screen->texSize[heap] >= 2 * mach64Screen->cpp * 1024*1024 ) {
-      ctx->Const.MaxTextureLevels = 11; /* 1024x1024 */
-   } else if ( mach64Screen->texSize[heap] >= 2 * mach64Screen->cpp * 512*512 ) {
-      ctx->Const.MaxTextureLevels = 10; /* 512x512 */
-   } else {
-      ctx->Const.MaxTextureLevels = 9;  /* 256x256 */
-   }
-
-   ctx->Const.MaxTextureUnits = 2;
-
-#if ENABLE_PERF_BOXES
-   mmesa->boxes = ( getenv( "LIBGL_PERFORMANCE_BOXES" ) != NULL );
-#endif
-
-   /* Allocate the vertex buffer
-    */
-   mmesa->vert_buf = ALIGN_MALLOC(MACH64_BUFFER_SIZE, 32);
-   if ( !mmesa->vert_buf )
-      return GL_FALSE;
-   mmesa->vert_used = 0;
-   mmesa->vert_total = MACH64_BUFFER_SIZE;
-   
-   /* Initialize the software rasterizer and helper modules.
-    */
-   _swrast_CreateContext( ctx );
-   _ac_CreateContext( ctx );
-   _tnl_CreateContext( ctx );
-   _swsetup_CreateContext( ctx );
-
-   /* Install the customized pipeline:
-    */
-/*     _tnl_destroy_pipeline( ctx ); */
-/*     _tnl_install_pipeline( ctx, mach64_pipeline ); */
-
-   /* Configure swrast and T&L to match hardware characteristics:
-    */
-   _swrast_allow_pixel_fog( ctx, GL_FALSE );
-   _swrast_allow_vertex_fog( ctx, GL_TRUE );
-   _tnl_allow_pixel_fog( ctx, GL_FALSE );
-   _tnl_allow_vertex_fog( ctx, GL_TRUE );
-
-   driInitExtensions( ctx, card_extensions, GL_TRUE );
-
-   mach64InitVB( ctx );
-   mach64InitTriFuncs( ctx );
-   mach64DDInitStateFuncs( ctx );
-   mach64DDInitSpanFuncs( ctx );
-   mach64DDInitState( mmesa );
-
-   mmesa->do_irqs = (mmesa->mach64Screen->irq && !getenv("MACH64_NO_IRQS"));
-
-   mmesa->vblank_flags = (mmesa->do_irqs)
-      ? driGetDefaultVBlankFlags(&mmesa->optionCache) : VBLANK_FLAG_NO_IRQ;
-
-   driContextPriv->driverPrivate = (void *)mmesa;
-
-   if (driQueryOptionb(&mmesa->optionCache, "no_rast")) {
-      fprintf(stderr, "disabling 3D acceleration\n");
-      FALLBACK(mmesa, MACH64_FALLBACK_DISABLE, 1);
-   }
-
-   return GL_TRUE;
-}
-
-/* Destroy the device specific context.
- */
-void mach64DestroyContext( __DRIcontextPrivate *driContextPriv  )
-{
-   mach64ContextPtr mmesa = (mach64ContextPtr) driContextPriv->driverPrivate;
-
-   assert(mmesa);  /* should never be null */
-   if ( mmesa ) {
-      if (mmesa->glCtx->Shared->RefCount == 1) {
-         /* This share group is about to go away, free our private
-          * texture object data.
-          */
-         mach64TexObjPtr t, next_t;
-         int i;
-
-         for ( i = mmesa->firstTexHeap ; i < mmesa->lastTexHeap ; i++ ) {
-            foreach_s ( t, next_t, &mmesa->TexObjList[i] ) {
-               mach64DestroyTexObj( mmesa, t );
-            }
-            mmDestroy( mmesa->texHeap[i] );
-            mmesa->texHeap[i] = NULL;
-         }
-
-         foreach_s ( t, next_t, &mmesa->SwappedOut ) {
-            mach64DestroyTexObj( mmesa, t );
-         }
-      }
-
-      _swsetup_DestroyContext( mmesa->glCtx );
-      _tnl_DestroyContext( mmesa->glCtx );
-      _ac_DestroyContext( mmesa->glCtx );
-      _swrast_DestroyContext( mmesa->glCtx );
-
-      mach64FreeVB( mmesa->glCtx );
-
-      /* Free the vertex buffer */
-      if ( mmesa->vert_buf )
-	 ALIGN_FREE( mmesa->vert_buf );
-      
-      /* free the Mesa context */
-      mmesa->glCtx->DriverCtx = NULL;
-      _mesa_destroy_context(mmesa->glCtx);
-
-      FREE( mmesa );
-   }
-}
-
-/* Force the context `c' to be the current context and associate with it
- * buffer `b'.
- */
-GLboolean
-mach64MakeCurrent( __DRIcontextPrivate *driContextPriv,
-                 __DRIdrawablePrivate *driDrawPriv,
-                 __DRIdrawablePrivate *driReadPriv )
-{
-   if ( driContextPriv ) {
-      GET_CURRENT_CONTEXT(ctx);
-      mach64ContextPtr oldMach64Ctx = ctx ? MACH64_CONTEXT(ctx) : NULL;
-      mach64ContextPtr newMach64Ctx = (mach64ContextPtr) driContextPriv->driverPrivate;
-
-      if ( newMach64Ctx != oldMach64Ctx ) {
-	 newMach64Ctx->new_state |= MACH64_NEW_CONTEXT;
-	 newMach64Ctx->dirty = MACH64_UPLOAD_ALL;
-      }
-
-      
-      driDrawableInitVBlank( driDrawPriv, newMach64Ctx->vblank_flags );
-
-      if ( newMach64Ctx->driDrawable != driDrawPriv ) {
-	 newMach64Ctx->driDrawable = driDrawPriv;
-	 mach64CalcViewport( newMach64Ctx->glCtx );
-      }
-
-      _mesa_make_current( newMach64Ctx->glCtx,
-                          (GLframebuffer *) driDrawPriv->driverPrivate,
-                          (GLframebuffer *) driReadPriv->driverPrivate );
-
-
-      newMach64Ctx->new_state |=  MACH64_NEW_CLIP;
-   } else {
-      _mesa_make_current( NULL, NULL, NULL );
-   }
-
-   return GL_TRUE;
-}
-
-
-/* Force the context `c' to be unbound from its buffer.
- */
-GLboolean
-mach64UnbindContext( __DRIcontextPrivate *driContextPriv )
-{
-   return GL_TRUE;
-}
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/mach64/mach64_context.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/mach64/mach64_context.h
deleted file mode 100644
index c541f77ab..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/mach64/mach64_context.h
+++ /dev/null
@@ -1,405 +0,0 @@
-/* $XFree86$ */ /* -*- mode: c; c-basic-offset: 3 -*- */
-/*
- * Copyright 2000 Gareth Hughes
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * GARETH HUGHES BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
- * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- */
-
-/*
- * Authors:
- *	Gareth Hughes <gareth@valinux.com>
- *	Leif Delgass <ldelgass@retinalburn.net>
- *	Jos�Fonseca <j_r_fonseca@yahoo.co.uk>
- */
-
-#ifndef __MACH64_CONTEXT_H__
-#define __MACH64_CONTEXT_H__
-
-#include "dri_util.h"
-#include "drm.h"
-#include "mach64_drm.h"
-
-#include "mtypes.h"
-
-#include "mach64_reg.h"
-
-#include "texmem.h"
-
-struct mach64_context;
-typedef struct mach64_context mach64ContextRec;
-typedef struct mach64_context *mach64ContextPtr;
-
-#include "mach64_lock.h"
-#include "mach64_screen.h"
-
-/* Experimental driver options */
-#define MACH64_CLIENT_STATE_EMITS       0
-
-/* Performace monitoring */
-#define ENABLE_PERF_BOXES               1
-
-/* Native vertex format */
-#define MACH64_NATIVE_VTXFMT		1
-
-/* Flags for what context state needs to be updated:
- */
-#define MACH64_NEW_ALPHA		0x0001
-#define MACH64_NEW_DEPTH		0x0002
-#define MACH64_NEW_FOG			0x0004
-#define MACH64_NEW_CLIP			0x0008
-#define MACH64_NEW_CULL			0x0010
-#define MACH64_NEW_MASKS		0x0020
-#define MACH64_NEW_RENDER_UNUSED	0x0040
-#define MACH64_NEW_WINDOW		0x0080
-#define MACH64_NEW_TEXTURE		0x0100
-#define MACH64_NEW_CONTEXT		0x0200
-#define MACH64_NEW_ALL			0x03ff
-
-/* Flags for software fallback cases:
- */
-#define MACH64_FALLBACK_TEXTURE		0x0001
-#define MACH64_FALLBACK_DRAW_BUFFER	0x0002
-#define MACH64_FALLBACK_READ_BUFFER	0x0004
-#define MACH64_FALLBACK_STENCIL		0x0008
-#define MACH64_FALLBACK_RENDER_MODE	0x0010
-#define MACH64_FALLBACK_LOGICOP		0x0020
-#define MACH64_FALLBACK_SEP_SPECULAR	0x0040
-#define MACH64_FALLBACK_BLEND_EQ	0x0080
-#define MACH64_FALLBACK_BLEND_FUNC	0x0100
-#define MACH64_FALLBACK_DISABLE		0x0200
-
-#define CARD32 GLuint		/* KW: For building in mesa tree */
-
-#if MACH64_NATIVE_VTXFMT
-
-/* The vertex structures.
- */
-
-/* The size of this union is not of relevence:
- */
-union mach64_vertex_t {
-   GLfloat f[16];
-   GLuint ui[16];
-   GLushort us2[16][2];
-   GLubyte ub4[16][4];
-};
-
-typedef union mach64_vertex_t mach64Vertex, *mach64VertexPtr;
-
-#else
-
-/* Use the templated vertex format:
- */
-#define TAG(x) mach64##x
-#include "tnl_dd/t_dd_vertex.h"
-#undef TAG
-
-#endif /* MACH64_NATIVE_VTXFMT */
-
-/* Subpixel offsets for window coordinates:
- * These are enough to fix most glean tests except polygonOffset.
- * There are also still some gaps that show in e.g. the tunnel Mesa demo
- * or the lament xscreensaver hack.
- */
-#define SUBPIXEL_X	(0.0125F)
-#define SUBPIXEL_Y	(0.15F)
-
-
-typedef void (*mach64_tri_func)( mach64ContextPtr,
-				   mach64Vertex *,
-				   mach64Vertex *,
-				   mach64Vertex * );
-
-typedef void (*mach64_line_func)( mach64ContextPtr,
-				    mach64Vertex *,
-				    mach64Vertex * );
-
-typedef void (*mach64_point_func)( mach64ContextPtr,
-				     mach64Vertex * );
-
-#ifdef TEXMEM
-struct mach64_texture_object {
-   driTextureObject   base;
-
-   GLuint offset;
-
-   GLuint dirty;
-   GLuint age;
-
-   GLint widthLog2;
-   GLint heightLog2;
-   GLint maxLog2;
-
-   GLint hasAlpha;
-   GLint textureFormat;
-
-   /* Have to keep these separate due to how they are programmed.
-    * FIXME: Why don't we just use the tObj values?
-    */
-   GLboolean BilinearMin;
-   GLboolean BilinearMag;
-   GLboolean ClampS;
-   GLboolean ClampT;
-};
-#else
-struct mach64_texture_object {
-   struct mach64_texture_object *next;
-   struct mach64_texture_object *prev;
-   struct gl_texture_object *tObj;
-
-   PMemBlock memBlock;
-   GLuint offset;
-   GLuint size;
-
-   GLuint dirty;
-   GLuint age;
-
-   GLint bound;
-   GLint heap;
-
-   GLint widthLog2;
-   GLint heightLog2;
-   GLint maxLog2;
-
-   GLint hasAlpha;
-   GLint textureFormat;
-
-   /* Have to keep these separate due to how they are programmed.
-    * FIXME: Why don't we just use the tObj values?
-    */
-   GLboolean BilinearMin;
-   GLboolean BilinearMag;
-   GLboolean ClampS;
-   GLboolean ClampT;
-};
-#endif
-
-typedef struct mach64_texture_object mach64TexObj, *mach64TexObjPtr;
-
-
-struct mach64_context {
-   GLcontext *glCtx;
-
-   /* Driver and hardware state management
-    */
-   GLuint new_state;
-   GLuint dirty;			/* Hardware state to be updated */
-   drm_mach64_context_regs_t setup;
-
-   GLuint NewGLState;
-   GLuint Fallback;
-   GLuint SetupIndex;
-   GLuint SetupNewInputs;
-   GLuint RenderIndex;
-   GLfloat hw_viewport[16];
-   GLfloat depth_scale;
-   GLuint vertex_size;
-   GLuint vertex_stride_shift;
-   GLuint vertex_format;
-   GLuint num_verts;
-   GLubyte *verts;		
-
-   CARD32 Color;			/* Current draw color */
-   CARD32 ClearColor;			/* Color used to clear color buffer */
-   CARD32 ClearDepth;			/* Value used to clear depth buffer */
-
-   /* Map GL texture units onto hardware
-    */
-   GLint multitex;
-   GLint tmu_source[2];
-   GLint tex_dest[2];
-
-   /* Texture object bookkeeping
-    */
-   mach64TexObjPtr CurrentTexObj[2];
-#ifdef TEXMEM
-   unsigned nr_heaps;
-   driTexHeap * texture_heaps[ R128_NR_TEX_HEAPS ];
-   driTextureObject swapped;
-#else
-   mach64TexObj TexObjList[MACH64_NR_TEX_HEAPS];
-   mach64TexObj SwappedOut;
-   memHeap_t *texHeap[MACH64_NR_TEX_HEAPS];
-   GLuint lastTexAge[MACH64_NR_TEX_HEAPS];
-   GLint firstTexHeap, lastTexHeap;
-#endif
-
-   /* Fallback rasterization functions
-    */
-   mach64_point_func draw_point;
-   mach64_line_func draw_line;
-   mach64_tri_func draw_tri;
-
-   /* Culling */
-   GLfloat backface_sign;
-
-   /* DMA buffers
-    */
-   void *vert_buf;
-   size_t vert_total;
-   unsigned vert_used;
-
-   GLuint hw_primitive;
-   GLenum render_primitive;
-
-   /* Visual, drawable, cliprect and scissor information
-    */
-   GLint drawOffset, drawPitch;
-   GLint drawX, drawY;                  /* origin of drawable in draw buffer */
-   GLint readOffset, readPitch;
-
-   GLuint numClipRects;			/* Cliprects for the draw buffer */
-   drm_clip_rect_t *pClipRects;
-
-   GLint scissor;
-   drm_clip_rect_t ScissorRect;	/* Current software scissor */
-
-   /* Mirrors of some DRI state
-    */
-   __DRIcontextPrivate	*driContext;	/* DRI context */
-   __DRIscreenPrivate	*driScreen;	/* DRI screen */
-   __DRIdrawablePrivate	*driDrawable;	/* DRI drawable bound to this ctx */
-
-   unsigned int lastStamp;		/* mirror driDrawable->lastStamp */
-
-   drm_context_t hHWContext;
-   drm_hw_lock_t *driHwLock;
-   int driFd;
-
-   mach64ScreenPtr mach64Screen;	/* Screen private DRI data */
-   drm_mach64_sarea_t *sarea;		/* Private SAREA data */
-
-   GLuint hardwareWentIdle;
-
-#if ENABLE_PERF_BOXES
-   /* Performance counters
-    */
-   GLuint boxes;			/* Draw performance boxes */
-   GLuint c_clears;
-   GLuint c_drawWaits;
-   GLuint c_textureSwaps;
-   GLuint c_textureBytes;
-   GLuint c_agpTextureBytes;
-   GLuint c_texsrc_agp;
-   GLuint c_texsrc_card;
-   GLuint c_vertexBuffers;
-#endif
-
-   /* VBI
-    */
-   GLuint vbl_seq;
-   GLuint vblank_flags;
-   GLuint do_irqs;
-
-   /* Configuration cache
-    */
-   driOptionCache optionCache;
-};
-
-#define MACH64_CONTEXT(ctx)		((mach64ContextPtr)(ctx->DriverCtx))
-
-
-extern GLboolean mach64CreateContext( const __GLcontextModes *glVisual,
-				      __DRIcontextPrivate *driContextPriv,
-                                      void *sharedContextPrivate );
-
-extern void mach64DestroyContext( __DRIcontextPrivate * );
-
-extern GLboolean mach64MakeCurrent( __DRIcontextPrivate *driContextPriv,
-                                    __DRIdrawablePrivate *driDrawPriv,
-                                    __DRIdrawablePrivate *driReadPriv );
-
-extern GLboolean mach64UnbindContext( __DRIcontextPrivate *driContextPriv );
-
-/* ================================================================
- * Byte ordering
- */
-#if MESA_LITTLE_ENDIAN == 1
-#define LE32_IN( x )		( *(GLuint *)(x) )
-#define LE32_IN_FLOAT( x )	( *(GLfloat *)(x) )
-#define LE32_OUT( x, y )	do { *(GLuint *)(x) = (y); } while (0)
-#define LE32_OUT_FLOAT( x, y )	do { *(GLfloat *)(x) = (y); } while (0)
-#else
-#include <byteswap.h>
-#define LE32_IN( x )		bswap_32( *(GLuint *)(x) )
-#define LE32_IN_FLOAT( x )						\
-({									\
-   GLuint __tmp = bswap_32( *(GLuint *)(x) );				\
-   *(GLfloat *)&__tmp;							\
-})
-#define LE32_OUT( x, y )	do { *(GLuint *)(x) = bswap_32( y ); } while (0)
-#define LE32_OUT_FLOAT( x, y )						\
-do {									\
-   GLuint __tmp;							\
-   *(GLfloat *)&__tmp = (y);						\
-   *(GLuint *)(x) = bswap_32( __tmp );					\
-} while (0)
-#endif
-
-/* ================================================================
- * DMA buffers
- */
-
-#define DMALOCALS       CARD32 *buf=NULL; int requested=0; int outcount=0
-
-/* called while locked for interleaved client-side state emits */
-#define DMAGETPTR( dwords )					\
-do {								\
-   requested = (dwords);					\
-   buf = (CARD32 *)mach64AllocDmaLocked( mmesa, ((dwords)*4) );	\
-   outcount = 0;						\
-} while(0)
-
-#define DMAOUTREG( reg, val )				\
-do {							\
-   LE32_OUT( &buf[outcount++], ADRINDEX( reg ) );	\
-   LE32_OUT( &buf[outcount++], ( val ) );		\
-} while(0)
-
-#define DMAADVANCE()						\
-do {								\
-   if (outcount < requested) {					\
-      mmesa->vert_used -= (requested - outcount) * 4;	\
-   }								\
-} while(0)
-
-/* ================================================================
- * Debugging:
- */
-
-#define DO_DEBUG		1
-
-#if DO_DEBUG
-extern int MACH64_DEBUG;
-#else
-#define MACH64_DEBUG		0
-#endif
-
-#define DEBUG_ALWAYS_SYNC	0x001
-#define DEBUG_VERBOSE_API	0x002
-#define DEBUG_VERBOSE_MSG	0x004
-#define DEBUG_VERBOSE_LRU	0x008
-#define DEBUG_VERBOSE_DRI	0x010
-#define DEBUG_VERBOSE_IOCTL	0x020
-#define DEBUG_VERBOSE_PRIMS	0x040
-#define DEBUG_VERBOSE_COUNT	0x080
-#define DEBUG_NOWAIT		0x100
-#define DEBUG_VERBOSE_FALLBACK	0x200
-#endif /* __MACH64_CONTEXT_H__ */
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/mach64/mach64_dd.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/mach64/mach64_dd.c
deleted file mode 100644
index 7c27c5856..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/mach64/mach64_dd.c
+++ /dev/null
@@ -1,135 +0,0 @@
-/* $XFree86$ */ /* -*- mode: c; c-basic-offset: 3 -*- */
-/*
- * Copyright 2000 Gareth Hughes
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * GARETH HUGHES BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
- * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- */
-
-/*
- * Authors:
- *	Gareth Hughes <gareth@valinux.com>
- *	Leif Delgass <ldelgass@retinalburn.net>
- *	José Fonseca <j_r_fonseca@yahoo.co.uk>
- */
-
-#include "mach64_context.h"
-#include "mach64_ioctl.h"
-#include "mach64_state.h"
-#include "mach64_vb.h"
-#include "mach64_dd.h"
-
-#include "context.h"
-#include "utils.h"
-#include "framebuffer.h"
-
-#define DRIVER_DATE	"20051019"
-
-/* Return the current color buffer size.
- */
-static void mach64DDGetBufferSize( GLframebuffer *buffer,
-				   GLuint *width, GLuint *height )
-{
-   GET_CURRENT_CONTEXT(ctx);
-   mach64ContextPtr mmesa = MACH64_CONTEXT(ctx);
-
-   LOCK_HARDWARE( mmesa );
-   *width  = mmesa->driDrawable->w;
-   *height = mmesa->driDrawable->h;
-   UNLOCK_HARDWARE( mmesa );
-}
-
-/* Return various strings for glGetString().
- */
-static const GLubyte *mach64DDGetString( GLcontext *ctx, GLenum name )
-{
-   mach64ContextPtr mmesa = MACH64_CONTEXT(ctx);
-   static char buffer[128];
-   unsigned   offset;
-   const char * card_name = "Mach64 [Rage Pro]";
-   GLuint agp_mode = mmesa->mach64Screen->IsPCI ? 0 :
-      mmesa->mach64Screen->AGPMode;
-
-   switch ( name ) {
-   case GL_VENDOR:
-      return (GLubyte*)"Gareth Hughes, Leif Delgass, José Fonseca";
-
-   case GL_RENDERER:
- 
-      offset = driGetRendererString( buffer, card_name, DRIVER_DATE,
-				     agp_mode );
-      return (GLubyte *)buffer;
-
-   default:
-      return NULL;
-   }
-}
-
-/* Send all commands to the hardware.  If vertex buffers or indirect
- * buffers are in use, then we need to make sure they are sent to the
- * hardware.  All commands that are normally sent to the ring are
- * already considered `flushed'.
- */
-static void mach64DDFlush( GLcontext *ctx )
-{
-   mach64ContextPtr mmesa = MACH64_CONTEXT(ctx);
-
-   LOCK_HARDWARE( mmesa );
-   FLUSH_DMA_LOCKED( mmesa );
-   UNLOCK_HARDWARE( mmesa );
-
-#if ENABLE_PERF_BOXES
-   if ( mmesa->boxes ) {
-      LOCK_HARDWARE( mmesa );
-      mach64PerformanceBoxesLocked( mmesa );
-      UNLOCK_HARDWARE( mmesa );
-   }
-
-   /* Log the performance counters if necessary */
-   mach64PerformanceCounters( mmesa );
-#endif
-}
-
-/* Make sure all commands have been sent to the hardware and have
- * completed processing.
- */
-static void mach64DDFinish( GLcontext *ctx )
-{
-   mach64ContextPtr mmesa = MACH64_CONTEXT(ctx);
-
-#if ENABLE_PERF_BOXES
-   /* Bump the performance counter */
-   mmesa->c_drawWaits++;
-#endif
-
-   mach64DDFlush( ctx );
-   mach64WaitForIdle( mmesa );
-}
-
-/* Initialize the driver's misc functions.
- */
-void mach64InitDriverFuncs( struct dd_function_table *functions )
-{
-   functions->GetBufferSize	= mach64DDGetBufferSize;
-   functions->ResizeBuffers    = _mesa_resize_framebuffer;
-   functions->GetString	= mach64DDGetString;
-   functions->Finish		= mach64DDFinish;
-   functions->Flush		= mach64DDFlush;
-
-}
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/mach64/mach64_dd.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/mach64/mach64_dd.h
deleted file mode 100644
index 74cf1d304..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/mach64/mach64_dd.h
+++ /dev/null
@@ -1,36 +0,0 @@
-/* $XFree86$ */ /* -*- mode: c; c-basic-offset: 3 -*- */
-/*
- * Copyright 2000 Gareth Hughes
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * GARETH HUGHES BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
- * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- */
-
-/*
- * Authors:
- *	Gareth Hughes <gareth@valinux.com>
- *
- */
-
-#ifndef __MACH64_DD_H__
-#define __MACH64_DD_H__
-
-extern void mach64InitDriverFuncs( struct dd_function_table *functions );
-
-#endif
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/mach64/mach64_ioctl.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/mach64/mach64_ioctl.c
deleted file mode 100644
index 1889dc2b9..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/mach64/mach64_ioctl.c
+++ /dev/null
@@ -1,912 +0,0 @@
-/* $XFree86$ */ /* -*- mode: c; c-basic-offset: 3 -*- */
-/*
- * Copyright 2000 Gareth Hughes
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * GARETH HUGHES BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
- * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- */
-
-/*
- * Authors:
- *	Gareth Hughes <gareth@valinux.com>
- *	Leif Delgass <ldelgass@retinalburn.net>
- *	Jos�Fonseca <j_r_fonseca@yahoo.co.uk>
- */
-#include <errno.h>
-
-#include "mach64_context.h"
-#include "mach64_state.h"
-#include "mach64_ioctl.h"
-#include "mach64_tex.h"
-
-#include "imports.h"
-#include "macros.h"
-
-#include "swrast/swrast.h"
-
-#include "vblank.h"
-
-#define MACH64_TIMEOUT        10 /* the DRM already has a timeout, so keep this small */
-
-
-/* =============================================================
- * Hardware vertex buffer handling
- */
-
-/* Get a new VB from the pool of vertex buffers in AGP space.
- */
-drmBufPtr mach64GetBufferLocked( mach64ContextPtr mmesa )
-{
-   int fd = mmesa->mach64Screen->driScreen->fd;
-   int index = 0;
-   int size = 0;
-   drmDMAReq dma;
-   drmBufPtr buf = NULL;
-   int to = 0;
-   int ret;
-
-   dma.context = mmesa->hHWContext;
-   dma.send_count = 0;
-   dma.send_list = NULL;
-   dma.send_sizes = NULL;
-   dma.flags = 0;
-   dma.request_count = 1;
-   dma.request_size = MACH64_BUFFER_SIZE;
-   dma.request_list = &index;
-   dma.request_sizes = &size;
-   dma.granted_count = 0;
-
-   while ( !buf && ( to++ < MACH64_TIMEOUT ) ) {
-      ret = drmDMA( fd, &dma );
-
-      if ( ret == 0 ) {
-	 buf = &mmesa->mach64Screen->buffers->list[index];
-	 buf->used = 0;
-#if ENABLE_PERF_BOXES
-	 /* Bump the performance counter */
-	 mmesa->c_vertexBuffers++;
-#endif
-	 return buf;
-      }
-   }
-
-   if ( !buf ) {
-      drmCommandNone( fd, DRM_MACH64_RESET );
-      UNLOCK_HARDWARE( mmesa );
-      fprintf( stderr, "Error: Could not get new VB... exiting\n" );
-      exit( -1 );
-   }
-
-   return buf;
-}
-
-void mach64FlushVerticesLocked( mach64ContextPtr mmesa )
-{
-   drm_clip_rect_t *pbox = mmesa->pClipRects;
-   int nbox = mmesa->numClipRects;
-   void *buffer = mmesa->vert_buf;
-   int count = mmesa->vert_used;
-   int prim = mmesa->hw_primitive;
-   int fd = mmesa->driScreen->fd;
-   drm_mach64_vertex_t vertex;
-   int i, ret;
-
-   mmesa->num_verts = 0;
-   mmesa->vert_used = 0;
-
-   if ( !count )
-      return;
-
-   if ( mmesa->dirty & ~MACH64_UPLOAD_CLIPRECTS )
-      mach64EmitHwStateLocked( mmesa );
-
-   if ( !nbox )
-      count = 0;
-
-   if ( nbox > MACH64_NR_SAREA_CLIPRECTS )
-      mmesa->dirty |= MACH64_UPLOAD_CLIPRECTS;
-
-   if ( !count || !(mmesa->dirty & MACH64_UPLOAD_CLIPRECTS) ) {
-      /* FIXME: Is this really necessary */
-      if ( nbox == 1 )
-	 mmesa->sarea->nbox = 0;
-      else
-	 mmesa->sarea->nbox = nbox;
-
-      vertex.prim = prim;
-      vertex.buf = buffer;
-      vertex.used = count;
-      vertex.discard = 1;
-      ret = drmCommandWrite( fd, DRM_MACH64_VERTEX, &vertex, sizeof(drm_mach64_vertex_t) );
-      if ( ret ) {
-	 UNLOCK_HARDWARE( mmesa );
-	 fprintf( stderr, "Error flushing vertex buffer: return = %d\n", ret );
-	 exit( -1 );
-      }
-
-   } else {
-
-      for ( i = 0 ; i < nbox ; ) {
-	 int nr = MIN2( i + MACH64_NR_SAREA_CLIPRECTS, nbox );
-	 drm_clip_rect_t *b = mmesa->sarea->boxes;
-	 int discard = 0;
-
-	 mmesa->sarea->nbox = nr - i;
-	 for ( ; i < nr ; i++ ) {
-	    *b++ = pbox[i];
-	 }
-
-	 /* Finished with the buffer?
-	  */
-	 if ( nr == nbox ) {
-	    discard = 1;
-	 }
-
-	 mmesa->sarea->dirty |= MACH64_UPLOAD_CLIPRECTS;
-	 
-	 vertex.prim = prim;
-	 vertex.buf = buffer;
-	 vertex.used = count;
-	 vertex.discard = discard;
-	 ret = drmCommandWrite( fd, DRM_MACH64_VERTEX, &vertex, sizeof(drm_mach64_vertex_t) );
-	 if ( ret ) {
-	    UNLOCK_HARDWARE( mmesa );
-	    fprintf( stderr, "Error flushing vertex buffer: return = %d\n", ret );
-	    exit( -1 );
-	 }
-      }
-   }
-
-   mmesa->dirty &= ~MACH64_UPLOAD_CLIPRECTS;
-}
-
-/* ================================================================
- * Texture uploads
- */
-
-void mach64FireBlitLocked( mach64ContextPtr mmesa, drmBufPtr buffer,
-			   GLint offset, GLint pitch, GLint format,
-			   GLint x, GLint y, GLint width, GLint height )
-{
-   drm_mach64_blit_t blit;
-   GLint ret;
-
-   blit.idx = buffer->idx;
-   blit.offset = offset;
-   blit.pitch = pitch;
-   blit.format = format;
-   blit.x = x;
-   blit.y = y;
-   blit.width = width;
-   blit.height = height;
-
-   ret = drmCommandWrite( mmesa->driFd, DRM_MACH64_BLIT, 
-                          &blit, sizeof(drm_mach64_blit_t) );
-
-   if ( ret ) {
-      UNLOCK_HARDWARE( mmesa );
-      fprintf( stderr, "DRM_MACH64_BLIT: return = %d\n", ret );
-      exit( -1 );
-   }
-}
-
-
-/* ================================================================
- * SwapBuffers with client-side throttling
- */
-static void delay( void ) {
-/* Prevent an optimizing compiler from removing a spin loop */
-}
-
-/* Throttle the frame rate -- only allow MACH64_MAX_QUEUED_FRAMES
- * pending swap buffers requests at a time.
- *
- * GH: We probably don't want a timeout here, as we can wait as
- * long as we want for a frame to complete.  If it never does, then
- * the card has locked.
- */
-static int mach64WaitForFrameCompletion( mach64ContextPtr mmesa )
-{
-   int fd = mmesa->driFd;
-   int i;
-   int wait = 0;
-   int frames;
-
-   while ( 1 ) {
-      drm_mach64_getparam_t gp;
-      int ret;
-
-      if ( mmesa->sarea->frames_queued < MACH64_MAX_QUEUED_FRAMES ) {
-	 break;
-      }
-
-      if (MACH64_DEBUG & DEBUG_NOWAIT) {
-	 return 1;
-      }
-
-      gp.param = MACH64_PARAM_FRAMES_QUEUED;
-      gp.value = &frames; /* also copied into sarea->frames_queued by DRM */
-
-      ret = drmCommandWriteRead( fd, DRM_MACH64_GETPARAM, &gp, sizeof(gp) );
-
-      if ( ret ) {
-	 UNLOCK_HARDWARE( mmesa );
-	 fprintf( stderr, "DRM_MACH64_GETPARAM: return = %d\n", ret );
-	 exit( -1 );
-      }
-
-      /* Spin in place a bit so we aren't hammering the register */
-      wait++;
-
-      for ( i = 0 ; i < 1024 ; i++ ) {
-	 delay();
-      }
-
-   }
-
-   return wait;
-}
-
-/* Copy the back color buffer to the front color buffer.
- */
-void mach64CopyBuffer( const __DRIdrawablePrivate *dPriv )
-{
-   mach64ContextPtr mmesa;
-   GLint nbox, i, ret;
-   drm_clip_rect_t *pbox;
-   GLboolean missed_target;
-
-   assert(dPriv);
-   assert(dPriv->driContextPriv);
-   assert(dPriv->driContextPriv->driverPrivate);
-
-   mmesa = (mach64ContextPtr) dPriv->driContextPriv->driverPrivate;
-
-   if ( MACH64_DEBUG & DEBUG_VERBOSE_API ) {
-      fprintf( stderr, "\n********************************\n" );
-      fprintf( stderr, "\n%s( %p )\n\n",
-	       __FUNCTION__, mmesa->glCtx );
-      fflush( stderr );
-   }
-
-   /* Flush any outstanding vertex buffers */
-   FLUSH_BATCH( mmesa );
-
-   LOCK_HARDWARE( mmesa );
-
-   /* Throttle the frame rate -- only allow one pending swap buffers
-    * request at a time.
-    */
-   if ( !mach64WaitForFrameCompletion( mmesa ) ) {
-      mmesa->hardwareWentIdle = 1;
-   } else {
-      mmesa->hardwareWentIdle = 0;
-   }
-
-#if ENABLE_PERF_BOXES
-   if ( mmesa->boxes ) {
-      mach64PerformanceBoxesLocked( mmesa );
-   }
-#endif
-
-   UNLOCK_HARDWARE( mmesa );
-   driWaitForVBlank( dPriv, &mmesa->vbl_seq, mmesa->vblank_flags, &missed_target );
-   LOCK_HARDWARE( mmesa );
-
-   /* use front buffer cliprects */
-   nbox = dPriv->numClipRects;
-   pbox = dPriv->pClipRects;
-
-   for ( i = 0 ; i < nbox ; ) {
-      GLint nr = MIN2( i + MACH64_NR_SAREA_CLIPRECTS , nbox );
-      drm_clip_rect_t *b = mmesa->sarea->boxes;
-      GLint n = 0;
-
-      for ( ; i < nr ; i++ ) {
-	 *b++ = pbox[i];
-	 n++;
-      }
-      mmesa->sarea->nbox = n;
-
-      ret = drmCommandNone( mmesa->driFd, DRM_MACH64_SWAP );
-
-      if ( ret ) {
-	 UNLOCK_HARDWARE( mmesa );
-	 fprintf( stderr, "DRM_MACH64_SWAP: return = %d\n", ret );
-	 exit( -1 );
-      }
-   }
-
-   if ( MACH64_DEBUG & DEBUG_ALWAYS_SYNC ) {
-      mach64WaitForIdleLocked( mmesa );
-   }
-
-   UNLOCK_HARDWARE( mmesa );
-
-   mmesa->dirty |= (MACH64_UPLOAD_CONTEXT |
-		    MACH64_UPLOAD_MISC |
-		    MACH64_UPLOAD_CLIPRECTS);
-
-#if ENABLE_PERF_BOXES
-   /* Log the performance counters if necessary */
-   mach64PerformanceCounters( mmesa );
-#endif
-}
-
-#if ENABLE_PERF_BOXES
-/* ================================================================
- * Performance monitoring
- */
-
-void mach64PerformanceCounters( mach64ContextPtr mmesa )
-{
-
-   if (MACH64_DEBUG & DEBUG_VERBOSE_COUNT) {
-      /* report performance counters */
-      fprintf( stderr, "mach64CopyBuffer: vertexBuffers:%i drawWaits:%i clears:%i\n",
-	       mmesa->c_vertexBuffers, mmesa->c_drawWaits, mmesa->c_clears );
-   }
-
-   mmesa->c_vertexBuffers = 0;
-   mmesa->c_drawWaits = 0;
-   mmesa->c_clears = 0;
-
-   if ( mmesa->c_textureSwaps || mmesa->c_textureBytes || mmesa->c_agpTextureBytes ) {
-      if (MACH64_DEBUG & DEBUG_VERBOSE_COUNT) {
-	 fprintf( stderr, "    textureSwaps:%i  textureBytes:%i agpTextureBytes:%i\n",
-		  mmesa->c_textureSwaps, mmesa->c_textureBytes, mmesa->c_agpTextureBytes );
-      }
-      mmesa->c_textureSwaps = 0;
-      mmesa->c_textureBytes = 0;
-      mmesa->c_agpTextureBytes = 0;
-   }
-
-   mmesa->c_texsrc_agp = 0;
-   mmesa->c_texsrc_card = 0;
-
-   if (MACH64_DEBUG & DEBUG_VERBOSE_COUNT)
-      fprintf( stderr, "---------------------------------------------------------\n" );
-}
-
-
-void mach64PerformanceBoxesLocked( mach64ContextPtr mmesa )
-{
-   GLint ret;
-   drm_mach64_clear_t clear;
-   GLint x, y, w, h;
-   GLuint color;
-   GLint nbox;
-   GLint x1, y1, x2, y2;
-   drm_clip_rect_t *b = mmesa->sarea->boxes;
-
-   /* save cliprects */
-   nbox = mmesa->sarea->nbox;
-   x1 = b[0].x1;
-   y1 = b[0].y1;
-   x2 = b[0].x2;
-   y2 = b[0].y2;
- 
-   /* setup a single cliprect and call the clear ioctl for each box */
-   mmesa->sarea->nbox = 1;
-
-   w = h = 8;
-   x = mmesa->drawX;
-   y = mmesa->drawY;
-   b[0].x1 = x;
-   b[0].x2 = x + w;
-   b[0].y1 = y;
-   b[0].y2 = y + h;
-
-   clear.flags = MACH64_BACK;
-   clear.clear_depth = 0;
-
-   /* Red box if DDFinish was called to wait for rendering to complete */
-   if ( mmesa->c_drawWaits ) {
-      color = mach64PackColor( mmesa->mach64Screen->cpp, 255, 0, 0, 0 );
-      
-      clear.x = x;
-      clear.y = y;
-      clear.w = w;
-      clear.h = h;
-      clear.clear_color = color;
-
-      ret = drmCommandWrite( mmesa->driFd, DRM_MACH64_CLEAR,
-			     &clear, sizeof(drm_mach64_clear_t) );
-
-      if (ret < 0) {
-	 UNLOCK_HARDWARE( mmesa );
-	 fprintf( stderr, "DRM_MACH64_CLEAR: return = %d\n", ret );
-	 exit( -1 );
-      }
-
-   }
-
-   x += w;
-   b[0].x1 = x;
-   b[0].x2 = x + w;
-
-   /* draw a green box if we had to wait for previous frame(s) to complete */
-   if ( !mmesa->hardwareWentIdle ) {
-      color = mach64PackColor( mmesa->mach64Screen->cpp, 0, 255, 0, 0 );
-      
-      clear.x = x;
-      clear.y = y;
-      clear.w = w;
-      clear.h = h;
-      clear.clear_color = color;
-
-      ret = drmCommandWrite( mmesa->driFd, DRM_MACH64_CLEAR,
-			     &clear, sizeof(drm_mach64_clear_t) );
-
-      if (ret < 0) {
-	 UNLOCK_HARDWARE( mmesa );
-	 fprintf( stderr, "DRM_MACH64_CLEAR: return = %d\n", ret );
-	 exit( -1 );
-      }
-
-   }
-
-   x += w;
-   w = 20;
-   b[0].x1 = x;
-
-   /* show approx. ratio of AGP/card textures used - Blue = AGP, Purple = Card */
-   if ( mmesa->c_texsrc_agp || mmesa->c_texsrc_card ) {
-      color = mach64PackColor( mmesa->mach64Screen->cpp, 0, 0, 255, 0 );
-      w = ((GLfloat)mmesa->c_texsrc_agp / (GLfloat)(mmesa->c_texsrc_agp + mmesa->c_texsrc_card))*20;
-      if (w > 1) {
-
-	 b[0].x2 = x + w;
-
-	 clear.x = x;
-	 clear.y = y;
-	 clear.w = w;
-	 clear.h = h;
-	 clear.clear_color = color;
-
-	 ret = drmCommandWrite( mmesa->driFd, DRM_MACH64_CLEAR,
-				&clear, sizeof(drm_mach64_clear_t) );
-
-	 if (ret < 0) {
-	    UNLOCK_HARDWARE( mmesa );
-	    fprintf( stderr, "DRM_MACH64_CLEAR: return = %d\n", ret );
-	    exit( -1 );
-	 }
-      }
-
-      x += w;
-      w = 20 - w;
-
-      if (w > 1) {
-	 b[0].x1 = x;
-	 b[0].x2 = x + w;
-
-	 color = mach64PackColor( mmesa->mach64Screen->cpp, 255, 0, 255, 0 );
-
-	 clear.x = x;
-	 clear.y = y;
-	 clear.w = w;
-	 clear.h = h;
-	 clear.clear_color = color;
-
-	 ret = drmCommandWrite( mmesa->driFd, DRM_MACH64_CLEAR,
-				&clear, sizeof(drm_mach64_clear_t) );
-
-	 if (ret < 0) {
-	    UNLOCK_HARDWARE( mmesa );
-	    fprintf( stderr, "DRM_MACH64_CLEAR: return = %d\n", ret );
-	    exit( -1 );
-	 }
-      }
-   }  
-
-   x += w;
-   w = 8;
-   b[0].x1 = x;
-   b[0].x2 = x + w;
-
-   /* Yellow box if we swapped textures */
-   if ( mmesa->c_textureSwaps ) {
-      color = mach64PackColor( mmesa->mach64Screen->cpp, 255, 255, 0, 0 );
-
-      clear.x = x;
-      clear.y = y;
-      clear.w = w;
-      clear.h = h;
-      clear.clear_color = color;
-
-      ret = drmCommandWrite( mmesa->driFd, DRM_MACH64_CLEAR,
-				&clear, sizeof(drm_mach64_clear_t) );
-
-      if (ret < 0) {
-	 UNLOCK_HARDWARE( mmesa );
-	 fprintf( stderr, "DRM_MACH64_CLEAR: return = %d\n", ret );
-	 exit( -1 );
-      }
-      
-   }
-
-   h = 4;
-   x += 8;
-   b[0].x1 = x;
-   b[0].y2 = y + h;
-
-   /* Purple bar for card memory texture blits/uploads */
-   if ( mmesa->c_textureBytes ) {
-      color = mach64PackColor( mmesa->mach64Screen->cpp, 255, 0, 255, 0 );
-      w = mmesa->c_textureBytes / 16384;
-      if ( w <= 0 ) 
-	 w = 1; 
-      if (w > (mmesa->driDrawable->w - 44))
-	 w = mmesa->driDrawable->w - 44;
-
-      b[0].x2 = x + w;
-
-      clear.x = x;
-      clear.y = y;
-      clear.w = w;
-      clear.h = h;
-      clear.clear_color = color;
-
-      ret = drmCommandWrite( mmesa->driFd, DRM_MACH64_CLEAR,
-				&clear, sizeof(drm_mach64_clear_t) );
-
-      if (ret < 0) {
-	 UNLOCK_HARDWARE( mmesa );
-	 fprintf( stderr, "DRM_MACH64_CLEAR: return = %d\n", ret );
-	 exit( -1 );
-      }
-   }
-
-   /* Blue bar for AGP memory texture blits/uploads */
-   if ( mmesa->c_agpTextureBytes ) {
-      color = mach64PackColor( mmesa->mach64Screen->cpp, 0, 0, 255, 0 );
-      w = mmesa->c_agpTextureBytes / 16384;
-      if ( w <= 0 ) 
-	 w = 1; 
-      if (w > (mmesa->driDrawable->w - 44))
-	 w = mmesa->driDrawable->w - 44;
-
-      y += 4;
-      b[0].x2 = x + w;
-      b[0].y1 = y;
-      b[0].y2 = y + h;
-
-      clear.x = x;
-      clear.y = y;
-      clear.w = w;
-      clear.h = h;
-      clear.clear_color = color;
-
-      ret = drmCommandWrite( mmesa->driFd, DRM_MACH64_CLEAR,
-				&clear, sizeof(drm_mach64_clear_t) );
-
-      if (ret < 0) {
-	 UNLOCK_HARDWARE( mmesa );
-	 fprintf( stderr, "DRM_MACH64_CLEAR: return = %d\n", ret );
-	 exit( -1 );
-      }
-   }
-
-   /* Pink bar for number of vertex buffers used */
-   if ( mmesa->c_vertexBuffers ) {
-      color = mach64PackColor( mmesa->mach64Screen->cpp, 196, 128, 128, 0 );
-
-      w = mmesa->c_vertexBuffers;
-      if (w > (mmesa->driDrawable->w))
-	 w = mmesa->driDrawable->w;
-
-      h = 8;
-      x = mmesa->drawX;
-      y = mmesa->drawY + 8;
-      b[0].x1 = x;
-      b[0].x2 = x + w;
-      b[0].y1 = y;
-      b[0].y2 = y + h;
-
-      clear.x = x;
-      clear.y = y;
-      clear.w = w;
-      clear.h = h;
-      clear.clear_color = color;
-
-      ret = drmCommandWrite( mmesa->driFd, DRM_MACH64_CLEAR,
-				&clear, sizeof(drm_mach64_clear_t) );
-
-      if (ret < 0) {
-	 UNLOCK_HARDWARE( mmesa );
-	 fprintf( stderr, "DRM_MACH64_CLEAR: return = %d\n", ret );
-	 exit( -1 );
-      }
-   }
-
-   /* restore cliprects */
-   mmesa->sarea->nbox = nbox;
-   b[0].x1 = x1;
-   b[0].y1 = y1;
-   b[0].x2 = x2;
-   b[0].y2 = y2;
-
-}
-
-#endif
-
-/* ================================================================
- * Buffer clear
- */
-
-static void mach64DDClear( GLcontext *ctx, GLbitfield mask, GLboolean all,
-			   GLint cx, GLint cy, GLint cw, GLint ch )
-{
-   mach64ContextPtr mmesa = MACH64_CONTEXT( ctx );
-   __DRIdrawablePrivate *dPriv = mmesa->driDrawable;
-   drm_mach64_clear_t clear;
-   GLuint flags = 0;
-   GLint i;
-   GLint ret;
-
-   if ( MACH64_DEBUG & DEBUG_VERBOSE_API ) {
-      fprintf( stderr, "%s: all=%d %d,%d %dx%d\n",
-	       __FUNCTION__, all, cx, cy, cw, ch );
-   }
-
-#if ENABLE_PERF_BOXES
-   /* Bump the performance counter */
-   mmesa->c_clears++;
-#endif
-
-   FLUSH_BATCH( mmesa );
-
-   /* The only state changes we care about here are the RGBA colormask
-    * and scissor/clipping.  We'll just update that state, if needed.
-    */
-   if ( mmesa->new_state & (MACH64_NEW_MASKS | MACH64_NEW_CLIP) ) {
-      const GLuint save_state = mmesa->new_state;
-      mmesa->new_state &= (MACH64_NEW_MASKS | MACH64_NEW_CLIP);
-      mach64DDUpdateHWState( ctx );
-      mmesa->new_state = save_state & ~(MACH64_NEW_MASKS | MACH64_NEW_CLIP);
-   }
-
-   if ( mask & BUFFER_BIT_FRONT_LEFT ) {
-      flags |= MACH64_FRONT;
-      mask &= ~BUFFER_BIT_FRONT_LEFT;
-   }
-
-   if ( mask & BUFFER_BIT_BACK_LEFT ) {
-      flags |= MACH64_BACK;
-      mask &= ~BUFFER_BIT_BACK_LEFT;
-   }
-
-   if ( ( mask & BUFFER_BIT_DEPTH ) && ctx->Depth.Mask ) {
-      flags |= MACH64_DEPTH;
-      mask &= ~BUFFER_BIT_DEPTH;
-   }
-
-   if ( mask )
-      _swrast_Clear( ctx, mask, all, cx, cy, cw, ch );
-
-   if ( !flags )
-      return;
-
-   LOCK_HARDWARE( mmesa );
-
-   /* This needs to be in the locked region, so updated drawable origin is used */
-   /* Flip top to bottom */
-   cx += mmesa->drawX;
-   cy  = mmesa->drawY + dPriv->h - cy - ch;
-
-   /* HACK?
-    */
-   if ( mmesa->dirty & ~MACH64_UPLOAD_CLIPRECTS ) {
-      mach64EmitHwStateLocked( mmesa );
-   }
-
-   for ( i = 0 ; i < mmesa->numClipRects ; ) {
-      int nr = MIN2( i + MACH64_NR_SAREA_CLIPRECTS, mmesa->numClipRects );
-      drm_clip_rect_t *box = mmesa->pClipRects;
-      drm_clip_rect_t *b = mmesa->sarea->boxes;
-      GLint n = 0;
-
-      if ( !all ) {
-	 for ( ; i < nr ; i++ ) {
-	    GLint x = box[i].x1;
-	    GLint y = box[i].y1;
-	    GLint w = box[i].x2 - x;
-	    GLint h = box[i].y2 - y;
-
-	    if ( x < cx ) w -= cx - x, x = cx;
-	    if ( y < cy ) h -= cy - y, y = cy;
-	    if ( x + w > cx + cw ) w = cx + cw - x;
-	    if ( y + h > cy + ch ) h = cy + ch - y;
-	    if ( w <= 0 ) continue;
-	    if ( h <= 0 ) continue;
-
-	    b->x1 = x;
-	    b->y1 = y;
-	    b->x2 = x + w;
-	    b->y2 = y + h;
-	    b++;
-	    n++;
-	 }
-      } else {
-	 for ( ; i < nr ; i++ ) {
-	    *b++ = box[i];
-	    n++;
-	 }
-      }
-
-      mmesa->sarea->nbox = n;
-
-      if ( MACH64_DEBUG & DEBUG_VERBOSE_IOCTL ) {
-	 fprintf( stderr,
-		  "DRM_MACH64_CLEAR: flag 0x%x color %x depth %x nbox %d\n",
-		  flags,
-		  (GLuint)mmesa->ClearColor,
-		  (GLuint)mmesa->ClearDepth,
-		  mmesa->sarea->nbox );
-      }
-
-      clear.flags = flags;
-      clear.x = cx;
-      clear.y = cy;
-      clear.w = cw;
-      clear.h = ch;
-      clear.clear_color = mmesa->ClearColor;
-      clear.clear_depth = mmesa->ClearDepth;
-
-      ret = drmCommandWrite( mmesa->driFd, DRM_MACH64_CLEAR,
-			     &clear, sizeof(drm_mach64_clear_t) );
-
-      if ( ret ) {
-	 UNLOCK_HARDWARE( mmesa );
-	 fprintf( stderr, "DRM_MACH64_CLEAR: return = %d\n", ret );
-	 exit( -1 );
-      }
-   }
-
-   UNLOCK_HARDWARE( mmesa );
-
-   mmesa->dirty |= (MACH64_UPLOAD_CONTEXT |
-		    MACH64_UPLOAD_MISC |
-		    MACH64_UPLOAD_CLIPRECTS);
-
-}
-
-
-void mach64WaitForIdleLocked( mach64ContextPtr mmesa )
-{
-   int fd = mmesa->driFd;
-   int to = 0;
-   int ret;
-
-   do {
-      ret = drmCommandNone( fd, DRM_MACH64_IDLE );
-   } while ( ( ret == -EBUSY ) && ( to++ < MACH64_TIMEOUT ) );
-
-   if ( ret < 0 ) {
-      drmCommandNone( fd, DRM_MACH64_RESET );
-      UNLOCK_HARDWARE( mmesa );
-      fprintf( stderr, "Error: Mach64 timed out... exiting\n" );
-      exit( -1 );
-   }
-}
-
-/* Flush the DMA queue to the hardware */
-void mach64FlushDMALocked( mach64ContextPtr mmesa )
-{
-   int fd = mmesa->driFd;
-   int ret;
-
-   ret = drmCommandNone( fd, DRM_MACH64_FLUSH );
-
-   if ( ret < 0 ) {
-      drmCommandNone( fd, DRM_MACH64_RESET );
-      UNLOCK_HARDWARE( mmesa );
-      fprintf( stderr, "Error flushing DMA... exiting\n" );
-      exit( -1 );
-   }
-
-   mmesa->dirty |= (MACH64_UPLOAD_CONTEXT |
-		    MACH64_UPLOAD_MISC |
-		    MACH64_UPLOAD_CLIPRECTS);
-
-}
-
-/* For client-side state emits - currently unused */
-void mach64UploadHwStateLocked( mach64ContextPtr mmesa )
-{
-   drm_mach64_sarea_t *sarea = mmesa->sarea;
-   
-   drm_mach64_context_regs_t *regs = &sarea->context_state;
-   unsigned int dirty = sarea->dirty;
-   CARD32 offset = ((regs->tex_size_pitch & 0xf0) >> 2);
-
-   DMALOCALS;
-
-   DMAGETPTR( 19*2 );
-
-   if ( dirty & MACH64_UPLOAD_MISC ) {
-      DMAOUTREG( MACH64_DP_MIX, regs->dp_mix );
-      DMAOUTREG( MACH64_DP_SRC, regs->dp_src );
-      DMAOUTREG( MACH64_CLR_CMP_CNTL, regs->clr_cmp_cntl );
-      DMAOUTREG( MACH64_GUI_TRAJ_CNTL, regs->gui_traj_cntl );
-      DMAOUTREG( MACH64_SC_LEFT_RIGHT, regs->sc_left_right );
-      DMAOUTREG( MACH64_SC_TOP_BOTTOM, regs->sc_top_bottom );
-      sarea->dirty &= ~MACH64_UPLOAD_MISC;
-   }
-
-   if ( dirty & MACH64_UPLOAD_DST_OFF_PITCH ) {
-      DMAOUTREG( MACH64_DST_OFF_PITCH, regs->dst_off_pitch );
-      sarea->dirty &= ~MACH64_UPLOAD_DST_OFF_PITCH;
-   }
-   if ( dirty & MACH64_UPLOAD_Z_OFF_PITCH ) {
-      DMAOUTREG( MACH64_Z_OFF_PITCH, regs->z_off_pitch );
-      sarea->dirty &= ~MACH64_UPLOAD_Z_OFF_PITCH;
-   }
-   if ( dirty & MACH64_UPLOAD_Z_ALPHA_CNTL ) {
-      DMAOUTREG( MACH64_Z_CNTL, regs->z_cntl );
-      DMAOUTREG( MACH64_ALPHA_TST_CNTL, regs->alpha_tst_cntl );
-      sarea->dirty &= ~MACH64_UPLOAD_Z_ALPHA_CNTL;
-   }
-   if ( dirty & MACH64_UPLOAD_SCALE_3D_CNTL ) {
-      DMAOUTREG( MACH64_SCALE_3D_CNTL, regs->scale_3d_cntl );
-      sarea->dirty &= ~MACH64_UPLOAD_SCALE_3D_CNTL;
-   }
-   if ( dirty & MACH64_UPLOAD_DP_FOG_CLR ) {
-      DMAOUTREG( MACH64_DP_FOG_CLR, regs->dp_fog_clr );
-      sarea->dirty &= ~MACH64_UPLOAD_DP_FOG_CLR;
-   }
-   if ( dirty & MACH64_UPLOAD_DP_WRITE_MASK ) {
-      DMAOUTREG( MACH64_DP_WRITE_MASK, regs->dp_write_mask );
-      sarea->dirty &= ~MACH64_UPLOAD_DP_WRITE_MASK;
-   }
-   if ( dirty & MACH64_UPLOAD_DP_PIX_WIDTH ) {
-      DMAOUTREG( MACH64_DP_PIX_WIDTH, regs->dp_pix_width );
-      sarea->dirty &= ~MACH64_UPLOAD_DP_PIX_WIDTH;
-   }
-   if ( dirty & MACH64_UPLOAD_SETUP_CNTL ) {
-      DMAOUTREG( MACH64_SETUP_CNTL, regs->setup_cntl );
-      sarea->dirty &= ~MACH64_UPLOAD_SETUP_CNTL;
-   }
-
-   if ( dirty & MACH64_UPLOAD_TEXTURE ) {
-      DMAOUTREG( MACH64_TEX_SIZE_PITCH, regs->tex_size_pitch );
-      DMAOUTREG( MACH64_TEX_CNTL, regs->tex_cntl );
-      DMAOUTREG( MACH64_SECONDARY_TEX_OFF, regs->secondary_tex_off );
-      DMAOUTREG( MACH64_TEX_0_OFF + offset, regs->tex_offset );
-      sarea->dirty &= ~MACH64_UPLOAD_TEXTURE;
-   }
-
-#if 0
-   if ( dirty & MACH64_UPLOAD_CLIPRECTS ) {
-      DMAOUTREG( MACH64_SC_LEFT_RIGHT, regs->sc_left_right );
-      DMAOUTREG( MACH64_SC_TOP_BOTTOM, regs->sc_top_bottom );
-      sarea->dirty &= ~MACH64_UPLOAD_CLIPRECTS;
-   }
-#endif
-
-   sarea->dirty = 0;
-
-   DMAADVANCE();
-}
-
-void mach64InitIoctlFuncs( struct dd_function_table *functions )
-{
-    functions->Clear = mach64DDClear;
-}
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/mach64/mach64_ioctl.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/mach64/mach64_ioctl.h
deleted file mode 100644
index 8bd958531..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/mach64/mach64_ioctl.h
+++ /dev/null
@@ -1,148 +0,0 @@
-/* $XFree86$ */ /* -*- mode: c; c-basic-offset: 3 -*- */
-/*
- * Copyright 2000 Gareth Hughes
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * GARETH HUGHES BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
- * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- */
-
-/*
- * Authors:
- *	Gareth Hughes <gareth@valinux.com>
- *	Leif Delgass <ldelgass@retinalburn.net>
- *	José Fonseca <j_r_fonseca@yahoo.co.uk>
- */
-
-#ifndef __MACH64_IOCTL_H__
-#define __MACH64_IOCTL_H__
-
-#include "mach64_dri.h"
-#include "mach64_reg.h"
-#include "mach64_lock.h"
-
-#define MACH64_BUFFER_MAX_DWORDS	(MACH64_BUFFER_SIZE / sizeof(CARD32))
-
-
-extern drmBufPtr mach64GetBufferLocked( mach64ContextPtr mmesa );
-extern void mach64FlushVerticesLocked( mach64ContextPtr mmesa );
-extern void mach64FlushDMALocked( mach64ContextPtr mmesa );
-extern void mach64UploadHwStateLocked( mach64ContextPtr mmesa );
-
-static __inline void *mach64AllocDmaLow( mach64ContextPtr mmesa, int bytes )
-{
-   CARD32 *head;
-
-   if ( mmesa->vert_used + bytes > mmesa->vert_total ) {
-      LOCK_HARDWARE( mmesa );
-      mach64FlushVerticesLocked( mmesa );
-      UNLOCK_HARDWARE( mmesa );
-   }
-
-   head = (CARD32 *)((char *)mmesa->vert_buf + mmesa->vert_used);
-   mmesa->vert_used += bytes;
-
-   return head;
-}
-
-static __inline void *mach64AllocDmaLocked( mach64ContextPtr mmesa, int bytes )
-{
-   CARD32 *head;
-
-   if ( mmesa->vert_used + bytes > mmesa->vert_total ) {
-      mach64FlushVerticesLocked( mmesa );
-   }
-
-   head = (CARD32 *)((char *)mmesa->vert_buf + mmesa->vert_used);
-   mmesa->vert_used += bytes;
-
-   return head;
-}
-
-extern void mach64FireBlitLocked( mach64ContextPtr mmesa, drmBufPtr buffer,
-				  GLint offset, GLint pitch, GLint format,
-				  GLint x, GLint y, GLint width, GLint height );
-
-extern void mach64CopyBuffer( const __DRIdrawablePrivate *dPriv );
-#if ENABLE_PERF_BOXES
-extern void mach64PerformanceCounters( mach64ContextPtr mmesa );
-extern void mach64PerformanceBoxesLocked( mach64ContextPtr mmesa );
-#endif
-extern void mach64WaitForIdleLocked( mach64ContextPtr mmesa );
-
-extern void mach64InitIoctlFuncs( struct dd_function_table *functions );
-
-/* ================================================================
- * Helper macros:
- */
-
-#define FLUSH_BATCH( mmesa )						\
-do {									\
-   if ( MACH64_DEBUG & DEBUG_VERBOSE_IOCTL )				\
-      fprintf( stderr, "FLUSH_BATCH in %s\n", __FUNCTION__ );		\
-   if ( mmesa->vert_used ) {						\
-      mach64FlushVertices( mmesa );					\
-   }									\
-} while (0)
-
-/* According to a comment in ATIMach64Sync (atimach64.c) in the DDX:
- *
- * "For VTB's and later, the first CPU read of the framebuffer will return
- * zeroes [...] This appears to be due to some kind of engine
- * caching of framebuffer data I haven't found any way of disabling, or
- * otherwise circumventing."
- */
-#define FINISH_DMA_LOCKED( mmesa )					\
-do {									\
-   CARD32 _tmp;								\
-   if ( MACH64_DEBUG & DEBUG_VERBOSE_IOCTL )				\
-      fprintf( stderr, "FINISH_DMA_LOCKED in %s\n", __FUNCTION__ );	\
-   if ( mmesa->vert_used ) {						\
-      mach64FlushVerticesLocked( mmesa );				\
-   }									\
-   mach64WaitForIdleLocked( mmesa );					\
-   /* pre-read framebuffer to counter caching problem */		\
-   _tmp = *(volatile CARD32 *)mmesa->driScreen->pFB;			\
-} while (0)
-
-#define FLUSH_DMA_LOCKED( mmesa )					\
-do {									\
-   if ( MACH64_DEBUG & DEBUG_VERBOSE_IOCTL )				\
-      fprintf( stderr, "FLUSH_DMA_LOCKED in %s\n", __FUNCTION__ );	\
-   if ( mmesa->vert_used ) {						\
-      mach64FlushVerticesLocked( mmesa );				\
-   }									\
-   mach64FlushDMALocked( mmesa );					\
-} while (0)
-
-#define mach64FlushVertices( mmesa )					\
-do {									\
-   LOCK_HARDWARE( mmesa );						\
-   mach64FlushVerticesLocked( mmesa );					\
-   UNLOCK_HARDWARE( mmesa );						\
-} while (0)
-
-#define mach64WaitForIdle( mmesa )		\
-do {						\
-   LOCK_HARDWARE( mmesa );			\
-   mach64WaitForIdleLocked( mmesa );		\
-   UNLOCK_HARDWARE( mmesa );			\
-} while (0)
-
-
-#endif /* __MACH64_IOCTL_H__ */
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/mach64/mach64_lock.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/mach64/mach64_lock.c
deleted file mode 100644
index 3d41d71b3..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/mach64/mach64_lock.c
+++ /dev/null
@@ -1,93 +0,0 @@
-/* $XFree86$ */ /* -*- mode: c; c-basic-offset: 3 -*- */
-/*
- * Copyright 2000 Gareth Hughes
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * GARETH HUGHES BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
- * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- */
-
-/*
- * Authors:
- *	Gareth Hughes <gareth@valinux.com>
- *	Leif Delgass <ldelgass@retinalburn.net>
- *	José Fonseca <j_r_fonseca@yahoo.co.uk>
- */
-
-#include "mach64_context.h"
-#include "mach64_state.h"
-#include "mach64_lock.h"
-#include "mach64_tex.h"
-
-#if DEBUG_LOCKING
-char *prevLockFile = NULL;
-int   prevLockLine = 0;
-#endif
-
-
-/* Update the hardware state.  This is called if another context has
- * grabbed the hardware lock, which includes the X server.  This
- * function also updates the driver's window state after the X server
- * moves, resizes or restacks a window -- the change will be reflected
- * in the drawable position and clip rects.  Since the X server grabs
- * the hardware lock when it changes the window state, this routine will
- * automatically be called after such a change.
- */
-void mach64GetLock( mach64ContextPtr mmesa, GLuint flags )
-{
-   __DRIdrawablePrivate *dPriv = mmesa->driDrawable;
-   __DRIscreenPrivate *sPriv = mmesa->driScreen;
-   drm_mach64_sarea_t *sarea = mmesa->sarea;
-   int i;
-
-   drmGetLock( mmesa->driFd, mmesa->hHWContext, flags );
-
-   /* The window might have moved, so we might need to get new clip
-    * rects.
-    *
-    * NOTE: This releases and regrabs the hw lock to allow the X server
-    * to respond to the DRI protocol request for new drawable info.
-    * Since the hardware state depends on having the latest drawable
-    * clip rects, all state checking must be done _after_ this call.
-    */
-   DRI_VALIDATE_DRAWABLE_INFO( sPriv, dPriv ); 
-
-   if ( mmesa->lastStamp != dPriv->lastStamp ) {
-      mmesa->lastStamp = dPriv->lastStamp;
-      if (mmesa->glCtx->DrawBuffer->_ColorDrawBufferMask[0] == BUFFER_BIT_BACK_LEFT)
-         mach64SetCliprects( mmesa->glCtx, GL_BACK_LEFT );
-      else
-         mach64SetCliprects( mmesa->glCtx, GL_FRONT_LEFT );
-      mach64CalcViewport( mmesa->glCtx );
-   }
-
-   mmesa->dirty |= (MACH64_UPLOAD_CONTEXT
-		    | MACH64_UPLOAD_MISC
-		    | MACH64_UPLOAD_CLIPRECTS);
-
-   if ( sarea->ctx_owner != mmesa->hHWContext ) {
-      sarea->ctx_owner = mmesa->hHWContext;
-      mmesa->dirty = MACH64_UPLOAD_ALL;
-   }
-
-   for ( i = mmesa->firstTexHeap ; i < mmesa->lastTexHeap ; i++ ) {
-      if ( mmesa->texHeap[i] && (sarea->tex_age[i] != mmesa->lastTexAge[i]) ) {
-	 mach64AgeTextures( mmesa, i );
-      }
-   }
-}
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/mach64/mach64_lock.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/mach64/mach64_lock.h
deleted file mode 100644
index 973880ee2..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/mach64/mach64_lock.h
+++ /dev/null
@@ -1,104 +0,0 @@
-/* $XFree86$ */ /* -*- mode: c; c-basic-offset: 3 -*- */
-/*
- * Copyright 2000 Gareth Hughes
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * GARETH HUGHES BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
- * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- */
-
-/*
- * Authors:
- *	Gareth Hughes <gareth@valinux.com>
- *
- */
-
-#ifndef __MACH64_LOCK_H__
-#define __MACH64_LOCK_H__
-
-extern void mach64GetLock( mach64ContextPtr mmesa, GLuint flags );
-
-
-/* Turn DEBUG_LOCKING on to find locking conflicts.
- */
-#define DEBUG_LOCKING	1
-
-#if DEBUG_LOCKING
-extern char *prevLockFile;
-extern int   prevLockLine;
-
-#define DEBUG_LOCK()							\
-   do {									\
-      prevLockFile = (__FILE__);					\
-      prevLockLine = (__LINE__);					\
-   } while (0)
-
-#define DEBUG_RESET()							\
-   do {									\
-      prevLockFile = 0;							\
-      prevLockLine = 0;							\
-   } while (0)
-
-#define DEBUG_CHECK_LOCK()						\
-   do {									\
-      if ( prevLockFile ) {						\
-	 fprintf( stderr,						\
-		  "LOCK SET!\n\tPrevious %s:%d\n\tCurrent: %s:%d\n",	\
-		  prevLockFile, prevLockLine, __FILE__, __LINE__ );	\
-	 exit( 1 );							\
-      }									\
-   } while (0)
-
-#else
-
-#define DEBUG_LOCK()
-#define DEBUG_RESET()
-#define DEBUG_CHECK_LOCK()
-
-#endif
-
-/*
- * !!! We may want to separate locks from locks with validation.  This
- * could be used to improve performance for those things commands that
- * do not do any drawing !!!
- */
-
-/* Lock the hardware and validate our state.
- */
-#define LOCK_HARDWARE( mmesa )						\
-   do {									\
-      char __ret = 0;							\
-      DEBUG_CHECK_LOCK();						\
-      DRM_CAS( mmesa->driHwLock, mmesa->hHWContext,			\
-	       (DRM_LOCK_HELD | mmesa->hHWContext), __ret );		\
-      if ( __ret )							\
-	 mach64GetLock( mmesa, 0 );					\
-      DEBUG_LOCK();							\
-   } while (0)
-
-/* Unlock the hardware.
- */
-#define UNLOCK_HARDWARE( mmesa )					\
-   do {									\
-      DRM_UNLOCK( mmesa->driFd,						\
-		  mmesa->driHwLock,					\
-		  mmesa->hHWContext );					\
-      DEBUG_RESET();							\
-   } while (0)
-
-#endif /* __MACH64_LOCK_H__ */
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/mach64/mach64_native_vb.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/mach64/mach64_native_vb.c
deleted file mode 100644
index 7872c206f..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/mach64/mach64_native_vb.c
+++ /dev/null
@@ -1,257 +0,0 @@
-/* $XFree86$ */ /* -*- mode: c; c-basic-offset: 3 -*- */
-/*
- * Mesa 3-D graphics library
- * Version:  3.5
- *
- * Copyright (C) 1999-2001  Brian Paul   All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included
- * in all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
- * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- * Original authors:
- *    Keith Whitwell <keithw@valinux.com>
- *
- * Adapted to Mach64 by:
- *    José Fonseca <j_r_fonseca@yahoo.co.uk>
- */
-
-#include "math/m_translate.h"
-
-#ifndef LOCALVARS
-#define LOCALVARS
-#endif
-
-void TAG(translate_vertex)(GLcontext *ctx,
-			   const VERTEX *src,
-			   SWvertex *dst)
-{
-   LOCALVARS
-   GLuint format = GET_VERTEX_FORMAT();
-   UNVIEWPORT_VARS;
-   CARD32 *p = (CARD32 *)src + 10 - mmesa->vertex_size;
-
-   dst->win[3] = 1.0;
-   
-   switch ( format ) {
-      case TEX1_VERTEX_FORMAT:
-#ifdef MACH64_PREMULT_TEXCOORDS
-	 {
-	    float rhw = 1.0 / LE32_IN_FLOAT( p + 2 );
-	    
-	    dst->texcoord[1][0] = rhw*LE32_IN_FLOAT( p++ );
-	    dst->texcoord[1][1] = rhw*LE32_IN_FLOAT( p++ );
-	 }
-#else
-	 dst->texcoord[1][0] = LE32_IN_FLOAT( p++ );
-	 dst->texcoord[1][1] = LE32_IN_FLOAT( p++ );
-#endif
-	 dst->texcoord[1][3] = 1.0;
-	 p++;
-
-      case TEX0_VERTEX_FORMAT:
-#ifdef MACH64_PREMULT_TEXCOORDS
-	 {
-	    float rhw = 1.0 / LE32_IN_FLOAT( p + 2 );
-	    
-	    dst->texcoord[0][0] = rhw*LE32_IN_FLOAT( p++ );
-	    dst->texcoord[0][1] = rhw*LE32_IN_FLOAT( p++ );
-	 }
-#else
-	 dst->texcoord[0][0] = LE32_IN_FLOAT( p++ );
-	 dst->texcoord[0][1] = LE32_IN_FLOAT( p++ );
-#endif
-	 dst->texcoord[0][3] = 1.0;
-	 dst->win[3] = LE32_IN_FLOAT( p++ );
-	
-      case NOTEX_VERTEX_FORMAT:
-	 dst->specular[2] = ((GLubyte *)p)[0];
-	 dst->specular[1] = ((GLubyte *)p)[1];
-	 dst->specular[0] = ((GLubyte *)p)[2];
-	 dst->fog = ((GLubyte *)p)[3];
-	 p++;
-
-      case TINY_VERTEX_FORMAT:
-	 dst->win[2] = UNVIEWPORT_Z( LE32_IN( p++ ) );
-
-	 dst->color[2] = ((GLubyte *)p)[0];
-	 dst->color[1] = ((GLubyte *)p)[1];
-	 dst->color[0] = ((GLubyte *)p)[2];
-	 dst->color[3] = ((GLubyte *)p)[3];
-	 p++;
-	 
-	 {
-	    GLuint xy = LE32_IN( p );
-	    
-	    dst->win[0] = UNVIEWPORT_X( (GLfloat)(GLshort)( xy >> 16 ) );
-	    dst->win[1] = UNVIEWPORT_Y( (GLfloat)(GLshort)( xy & 0xffff ) );
-	 }
-   }
-
-   assert( p + 1 - (CARD32 *)src == 10 );
-	 
-   dst->pointSize = ctx->Point._Size;
-}
-
-
-
-void TAG(print_vertex)( GLcontext *ctx, const VERTEX *v )
-{
-   LOCALVARS
-   GLuint format = GET_VERTEX_FORMAT();
-   CARD32 *p = (CARD32 *)v + 10 - mmesa->vertex_size;
-   
-   switch ( format ) {
-      case TEX1_VERTEX_FORMAT:
-	 {
-	    GLfloat u, v, w;
-#ifdef MACH64_PREMULT_TEXCOORDS
-	    float rhw = 1.0 / LE32_IN_FLOAT( p + 2 );
-	    
-	    u = rhw*LE32_IN_FLOAT( p++ );
-	    v = rhw*LE32_IN_FLOAT( p++ );
-#else
-	    u = LE32_IN_FLOAT( p++ );
-	    v = LE32_IN_FLOAT( p++ );
-#endif
-	    w = LE32_IN_FLOAT( p++ );
-	    fprintf( stderr, "u1 %f v1 %f w1 %f\n", u, v, w );
-	 }
-
-      case TEX0_VERTEX_FORMAT:
-	 {
-	    GLfloat u, v, w;
-#ifdef MACH64_PREMULT_TEXCOORDS
-	    float rhw = 1.0 / LE32_IN_FLOAT( p + 2 );
-	    
-	    u = rhw*LE32_IN_FLOAT( p++ );
-	    v = rhw*LE32_IN_FLOAT( p++ );
-#else
-	    u = LE32_IN_FLOAT( p++ );
-	    v = LE32_IN_FLOAT( p++ );
-#endif
-	    w = LE32_IN_FLOAT( p++ );
-	    fprintf( stderr, "u0 %f v0 %f w0 %f\n", u, v, w );
-	 }
-	
-      case NOTEX_VERTEX_FORMAT:
-	 {
-	    GLubyte r, g, b, a;
-	    
-	    b = ((GLubyte *)p)[0];
-	    g = ((GLubyte *)p)[1];
-	    r = ((GLubyte *)p)[2];
-	    a = ((GLubyte *)p)[3];
-	    p++;
-	    fprintf(stderr, "spec: r %d g %d b %d a %d\n", r, g, b, a);
-	 }
-
-      case TINY_VERTEX_FORMAT:
-	 {
-	    GLuint xy;
-	    GLfloat x, y, z;
-	    GLubyte r, g, b, a;
-	    
-	    z = LE32_IN( p++ ) / 65536.0;
-
-	    b = ((GLubyte *)p)[0];
-	    g = ((GLubyte *)p)[1];
-	    r = ((GLubyte *)p)[2];
-	    a = ((GLubyte *)p)[3];
-	    p++;
-	    xy = LE32_IN( p );
-	    x = (GLfloat)(GLshort)( xy >> 16 ) / 4.0;
-	    y = (GLfloat)(GLshort)( xy & 0xffff ) / 4.0;
-	    
-	    fprintf(stderr, "x %f y %f z %f\n", x, y, z);
-	    fprintf(stderr, "r %d g %d b %d a %d\n", r, g, b, a);
-	 }
-   }
-   
-   assert( p + 1 - (CARD32 *)v == 10 );	 
-
-   fprintf(stderr, "\n");
-}
-
-/* Interpolate the elements of the VB not included in typical hardware
- * vertices.  
- *
- * NOTE: All these arrays are guarenteed by tnl to be writeable and
- * have good stride.
- */
-#ifndef INTERP_QUALIFIER 
-#define INTERP_QUALIFIER static
-#endif
-
-#define GET_COLOR(ptr, idx) ((ptr)->data[idx])
-
-
-INTERP_QUALIFIER void TAG(interp_extras)( GLcontext *ctx,
-					  GLfloat t,
-					  GLuint dst, GLuint out, GLuint in,
-					  GLboolean force_boundary )
-{
-   LOCALVARS
-   struct vertex_buffer *VB = &TNL_CONTEXT(ctx)->vb;
-
-   if (VB->ColorPtr[1]) {
-      assert(VB->ColorPtr[1]->stride == 4 * sizeof(GLfloat));
-      
-      INTERP_4F( t,
-		    GET_COLOR(VB->ColorPtr[1], dst),
-		    GET_COLOR(VB->ColorPtr[1], out),
-		    GET_COLOR(VB->ColorPtr[1], in) );
-
-      if (VB->SecondaryColorPtr[1]) {
-	 INTERP_3F( t,
-		       GET_COLOR(VB->SecondaryColorPtr[1], dst),
-		       GET_COLOR(VB->SecondaryColorPtr[1], out),
-		       GET_COLOR(VB->SecondaryColorPtr[1], in) );
-      }
-   }
-
-   if (VB->EdgeFlag) {
-      VB->EdgeFlag[dst] = VB->EdgeFlag[out] || force_boundary;
-   }
-
-   INTERP_VERTEX(ctx, t, dst, out, in, force_boundary);
-}
-
-INTERP_QUALIFIER void TAG(copy_pv_extras)( GLcontext *ctx, 
-					   GLuint dst, GLuint src )
-{
-   LOCALVARS
-      struct vertex_buffer *VB = &TNL_CONTEXT(ctx)->vb;
-
-   if (VB->ColorPtr[1]) {
-      COPY_4FV( GET_COLOR(VB->ColorPtr[1], dst), 
-		GET_COLOR(VB->ColorPtr[1], src) );
-
-      if (VB->SecondaryColorPtr[1]) {
-	 COPY_4FV( GET_COLOR(VB->SecondaryColorPtr[1], dst), 
-		   GET_COLOR(VB->SecondaryColorPtr[1], src) );
-      }
-   }
-
-   COPY_PV_VERTEX(ctx, dst, src);
-}
-
-
-#undef INTERP_QUALIFIER
-#undef GET_COLOR
-
-#undef IND
-#undef TAG
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/mach64/mach64_native_vbtmp.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/mach64/mach64_native_vbtmp.h
deleted file mode 100644
index f64b808ee..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/mach64/mach64_native_vbtmp.h
+++ /dev/null
@@ -1,562 +0,0 @@
-/* $XFree86$ */ /* -*- mode: c; c-basic-offset: 3 -*- */
-/*
- * Mesa 3-D graphics library
- * Version:  3.5
- *
- * Copyright (C) 1999-2001  Brian Paul   All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included
- * in all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
- * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- * Original authors:
- *    Keith Whitwell <keithw@valinux.com>
- *
- * Adapted to Mach64 by:
- *    José Fonseca <j_r_fonseca@yahoo.co.uk>
- */
-
-
-/* DO_XYZW:  Emit xyz and maybe w coordinates.
- * DO_RGBA:  Emit color.
- * DO_SPEC:  Emit specular color.
- * DO_FOG:   Emit fog coordinate in specular alpha.
- * DO_TEX0:  Emit tex0 u,v coordinates.
- * DO_TEX1:  Emit tex1 u,v coordinates.
- * DO_PTEX:  Emit tex0,1 q coordinates where possible.
- *
- * Additionally, this template assumes it is emitting *transformed*
- * vertices; the modifications to emit untransformed vertices (ie. to
- * t&l hardware) are probably too great to cooexist with the code
- * already in this file.
- */
-
-#define VIEWPORT_X(x)  ((GLint) ((s[0]  * (x) + s[12]) * 4.0))
-#define VIEWPORT_Y(y)  ((GLint) ((s[5]  * (y) + s[13]) * 4.0))
-#define VIEWPORT_Z(z) (((GLuint) (s[10] * (z) + s[14])) << 15)
-
-#ifndef LOCALVARS
-#define LOCALVARS
-#endif
-
-static void TAG(emit)( GLcontext *ctx,
-		       GLuint start, GLuint end,
-		       void *dest,
-		       GLuint stride )
-{
-   LOCALVARS
-   struct vertex_buffer *VB = &TNL_CONTEXT(ctx)->vb;
-#if DO_TEX1
-   GLfloat (*tc1)[4];
-   GLuint tc1_stride;
-#if DO_PTEX
-   GLuint tc1_size;
-#endif
-#endif
-#if DO_TEX0
-   GLfloat (*tc0)[4];
-   GLuint tc0_stride;
-#if DO_PTEX
-   GLuint tc0_size;
-#endif
-#endif
-#if DO_SPEC
-   GLfloat (*spec)[4];
-   GLuint spec_stride;
-#endif
-#if DO_FOG
-   GLfloat (*fog)[4];
-   GLuint fog_stride;
-#endif
-#if DO_RGBA
-   GLfloat (*col)[4];
-   GLuint col_stride;
-#endif
-   GLfloat (*coord)[4];
-   GLuint coord_stride;
-   VERTEX *v = (VERTEX *)dest;
-   const GLfloat *s = GET_VIEWPORT_MAT();
-#if DO_TEX1 || DO_TEX0 || DO_XYZW
-   const GLubyte *mask = VB->ClipMask;
-#endif
-   int i;
-
-#if !DO_XYZW
-   (void) s; /* Quiet compiler */
-#endif
-/*     fprintf(stderr, "%s(big) importable %d %d..%d\n",  */
-/*  	   __FUNCTION__, VB->importable_data, start, end); */
-
-#if DO_TEX1
-   {
-      const GLuint t1 = GET_TEXSOURCE(1);
-      tc1 = VB->TexCoordPtr[t1]->data;
-      tc1_stride = VB->TexCoordPtr[t1]->stride;
-#if DO_PTEX
-      tc1_size = VB->TexCoordPtr[t1]->size;
-#endif
-   }
-#endif
-
-#if DO_TEX0
-   {
-      const GLuint t0 = GET_TEXSOURCE(0);
-      tc0 = VB->TexCoordPtr[t0]->data;
-      tc0_stride = VB->TexCoordPtr[t0]->stride;
-#if DO_PTEX
-      tc0_size = VB->TexCoordPtr[t0]->size;
-#endif
-   }
-#endif
-
-#if DO_SPEC
-   if (VB->SecondaryColorPtr[0]) {
-      spec = VB->SecondaryColorPtr[0]->data;
-      spec_stride = VB->SecondaryColorPtr[0]->stride;
-   } else {
-      spec = (GLfloat (*)[4])ctx->Current.Attrib[VERT_ATTRIB_COLOR1];
-      spec_stride = 0;
-   }
-#endif
-
-#if DO_FOG
-   if (VB->FogCoordPtr) {
-      fog = VB->FogCoordPtr->data;
-      fog_stride = VB->FogCoordPtr->stride;
-   } else {
-      static GLfloat tmp[4] = {0, 0, 0, 0};
-      fog = &tmp;
-      fog_stride = 0;
-   }
-#endif
-
-#if DO_RGBA
-   col = VB->ColorPtr[0]->data;
-   col_stride = VB->ColorPtr[0]->stride;
-#endif
-
-   coord = VB->NdcPtr->data;
-   coord_stride = VB->NdcPtr->stride;
-
-   if (start) {
-#if DO_TEX1
-         STRIDE_4F(tc1, start * tc1_stride);
-#endif
-#if DO_TEX0
-         STRIDE_4F(tc0, start * tc0_stride);
-#endif
-#if DO_SPEC
-	 STRIDE_4F(spec, start * spec_stride);
-#endif
-#if DO_FOG
-	 STRIDE_4F(fog, start * fog_stride);
-#endif
-#if DO_RGBA
-	 STRIDE_4F(col, start * col_stride);
-#endif
-	 STRIDE_4F(coord, start * coord_stride);
-   }
-
-   for (i=start; i < end; i++, v = (VERTEX *)((GLubyte *)v + stride)) {
-	 CARD32 *p = (CARD32 *)v;
-#if DO_TEX1 || DO_TEX0
-	 GLfloat w;
-
-	 if (mask[i] == 0) {
-	    /* unclipped */
-	    w = coord[0][3];
-	 } else {
-	    /* clipped */
-	    w = 1.0;
-	 }
-#endif
-	 
-#if DO_TEX1
-#if DO_PTEX
-	 if (tc1_size == 4) {
-#ifdef MACH64_PREMULT_TEXCOORDS
-	    LE32_OUT_FLOAT( p++, w*tc1[0][0] );		/* VERTEX_?_SECONDARY_S */
-	    LE32_OUT_FLOAT( p++, w*tc1[0][1] );		/* VERTEX_?_SECONDARY_T */
-	    LE32_OUT_FLOAT( p++, w*tc1[0][3] );		/* VERTEX_?_SECONDARY_W */
-#else /* !MACH64_PREMULT_TEXCOORDS */
-	    float rhw = 1.0 / tc1[0][3];
-	    LE32_OUT_FLOAT( p++, rhw*tc1[0][0] );	/* VERTEX_?_SECONDARY_S */
-	    LE32_OUT_FLOAT( p++, rhw*tc1[0][1] );	/* VERTEX_?_SECONDARY_T */
-	    LE32_OUT_FLOAT( p++, w*tc1[0][3] );		/* VERTEX_?_SECONDARY_W */	
-#endif /* !MACH64_PREMULT_TEXCOORDS */
-	 } else {
-#endif /* DO_PTEX */
-#ifdef MACH64_PREMULT_TEXCOORDS
-	    LE32_OUT_FLOAT( p++, w*tc1[0][0] );		/* VERTEX_?_SECONDARY_S */
-	    LE32_OUT_FLOAT( p++, w*tc1[0][1] );		/* VERTEX_?_SECONDARY_T */
-	    LE32_OUT_FLOAT( p++, w );			/* VERTEX_?_SECONDARY_W */
-#else /* !MACH64_PREMULT_TEXCOORDS */
-	    LE32_OUT_FLOAT( p++, tc1[0][0] );		/* VERTEX_?_SECONDARY_S */
-	    LE32_OUT_FLOAT( p++, tc1[0][1] );		/* VERTEX_?_SECONDARY_T */
-	    LE32_OUT_FLOAT( p++, w );			/* VERTEX_?_SECONDARY_W */
-#endif /* !MACH64_PREMULT_TEXCOORDS */
-#if DO_PTEX
-	 }
-#endif /* DO_PTEX */
-	 STRIDE_4F(tc1, tc1_stride);
-#else /* !DO_TEX1 */
-	 p += 3;
-#endif /* !DO_TEX1 */
-	    
-#if DO_TEX0
-#if DO_PTEX
-	 if (tc0_size == 4) {
-#ifdef MACH64_PREMULT_TEXCOORDS
-	    LE32_OUT_FLOAT( p++, w*tc0[0][0] );			/* VERTEX_?_S */
-	    LE32_OUT_FLOAT( p++, w*tc0[0][1] );			/* VERTEX_?_T */
-	    LE32_OUT_FLOAT( p++, w*tc0[0][3] );			/* VERTEX_?_W */
-#else /* !MACH64_PREMULT_TEXCOORDS */
-	    float rhw = 1.0 / tc0[0][3];
-	    LE32_OUT_FLOAT( p++, rhw*tc0[0][0] );		/* VERTEX_?_S */
-	    LE32_OUT_FLOAT( p++, rhw*tc0[0][1] );		/* VERTEX_?_T */
-	    LE32_OUT_FLOAT( p++, w*tc0[0][3] );			/* VERTEX_?_W */	
-#endif /* !MACH64_PREMULT_TEXCOORDS */
-	 } else {
-#endif /* DO_PTEX */
-#ifdef MACH64_PREMULT_TEXCOORDS
-	    LE32_OUT_FLOAT( p++, w*tc0[0][0] );			/* VERTEX_?_S */
-	    LE32_OUT_FLOAT( p++, w*tc0[0][1] );			/* VERTEX_?_T */
-	    LE32_OUT_FLOAT( p++, w );				/* VERTEX_?_W */
-#else /* !MACH64_PREMULT_TEXCOORDS */
-	    LE32_OUT_FLOAT( p++, tc0[0][0] );			/* VERTEX_?_S */
-	    LE32_OUT_FLOAT( p++, tc0[0][1] );			/* VERTEX_?_T */
-	    LE32_OUT_FLOAT( p++, w );				/* VERTEX_?_W */
-#endif /* !MACH64_PREMULT_TEXCOORDS */
-#if DO_PTEX
-	 }
-#endif /* DO_PTEX */
-	 STRIDE_4F(tc0, tc0_stride);
-#else /* !DO_TEX0 */
-	 p += 3;
-#endif /* !DO_TEX0 */
-
-#if DO_SPEC
-	 UNCLAMPED_FLOAT_TO_UBYTE(((GLubyte *)p)[0],  spec[0][2]); 	/* VERTEX_?_SPEC_B */
-	 UNCLAMPED_FLOAT_TO_UBYTE(((GLubyte *)p)[1],  spec[0][1]);	/* VERTEX_?_SPEC_G */
-	 UNCLAMPED_FLOAT_TO_UBYTE(((GLubyte *)p)[2],  spec[0][0]);	/* VERTEX_?_SPEC_R */
-
-	 STRIDE_4F(spec, spec_stride);
-#endif
-#if DO_FOG
-	 UNCLAMPED_FLOAT_TO_UBYTE(((GLubyte *)p)[3], fog[0][0]);  /* VERTEX_?_SPEC_A */
-	 /*	 ((GLubyte *)p)[3] = fog[0][0] * 255.0;	 */
-	 STRIDE_4F(fog, fog_stride);
-#endif
-	 p++;
-	    
-#if DO_XYZW
-	 if (mask[i] == 0) {
-	    /* unclipped */
-	    LE32_OUT( p++, VIEWPORT_Z( coord[0][2] ) );	/* VERTEX_?_Z */
-	 } else {
-#endif
-	    p++;
-#if DO_XYZW
-	 }
-#endif
-
-#if DO_RGBA
-	 UNCLAMPED_FLOAT_TO_UBYTE(((GLubyte *)p)[0], col[0][2]);
-	 UNCLAMPED_FLOAT_TO_UBYTE(((GLubyte *)p)[1], col[0][1]);
-	 UNCLAMPED_FLOAT_TO_UBYTE(((GLubyte *)p)[2], col[0][0]);
-	 UNCLAMPED_FLOAT_TO_UBYTE(((GLubyte *)p)[3], col[0][3]);
-	 p++;
-	 STRIDE_4F(col, col_stride);
-#else
-	 p++;
-#endif
-
-#if DO_XYZW
-	 if (mask[i] == 0) {
-	    /* unclipped */
-	    LE32_OUT( p,
-		      (VIEWPORT_X( coord[0][0] ) << 16) |	/* VERTEX_?_X */
-		      (VIEWPORT_Y( coord[0][1] ) & 0xffff) );	/* VERTEX_?_Y */
-	    
-	    if (MACH64_DEBUG & DEBUG_VERBOSE_PRIMS) {
-	       fprintf( stderr, "%s: vert %d: %.2f %.2f %.2f %x\n",
-			__FUNCTION__,
-			i,
-			(LE32_IN( p ) >> 16)/4.0,
-			(LE32_IN( p ) & 0xffff)/4.0,
-			LE32_IN( p - 2 )/65536.0,
-			*(GLuint *)(p - 1) );
-	    }
-	 }
-#endif
-#if DO_TEX1 || DO_TEX0 || DO_XYZW
-	 STRIDE_4F(coord, coord_stride);
-#endif
-	 
-	 assert( p + 1 - (CARD32 *)v == 10 );
-      }
-}
-
-#if DO_XYZW && DO_RGBA
-
-static GLboolean TAG(check_tex_sizes)( GLcontext *ctx )
-{
-   LOCALVARS
-   struct vertex_buffer *VB = &TNL_CONTEXT(ctx)->vb;
-
-   /* Force 'missing' texcoords to something valid.
-    */
-   if (DO_TEX1 && VB->TexCoordPtr[0] == 0)
-      VB->TexCoordPtr[0] = VB->TexCoordPtr[1];
-
-   if (DO_PTEX)
-      return GL_TRUE;
-
-   /* No hardware support for projective texture.  Can fake it for
-    * TEX0 only.
-    */
-   if ((DO_TEX1 && VB->TexCoordPtr[GET_TEXSOURCE(1)]->size == 4)) {
-      PTEX_FALLBACK();
-      return GL_FALSE;
-   }
-
-   if (DO_TEX0 && VB->TexCoordPtr[GET_TEXSOURCE(0)]->size == 4) {
-      if (DO_TEX1) {
-	 PTEX_FALLBACK();
-      }
-      return GL_FALSE;
-   }
-
-   return GL_TRUE;
-}
-
-
-static void TAG(interp)( GLcontext *ctx,
-			 GLfloat t,
-			 GLuint edst, GLuint eout, GLuint ein,
-			 GLboolean force_boundary )
-{
-   LOCALVARS
-   struct vertex_buffer *VB = &TNL_CONTEXT(ctx)->vb;
-   GLubyte *ddverts = GET_VERTEX_STORE();
-   GLuint size = GET_VERTEX_SIZE();
-   const GLfloat *dstclip = VB->ClipPtr->data[edst];
-   GLfloat w;
-   const GLfloat *s = GET_VIEWPORT_MAT();
-
-   CARD32 *dst = (CARD32 *)(ddverts + (edst * size));
-   CARD32 *in  = (CARD32 *)(ddverts + (ein  * size));
-   CARD32 *out = (CARD32 *)(ddverts + (eout * size));
-
-   (void)s;
-
-   w = (dstclip[3] == 0.0F) ? 1.0 : (1.0 / dstclip[3]);
-
-#if DO_TEX1
-   {
-      GLfloat temp;
-#if DO_PTEX
-      GLfloat wout = VB->NdcPtr->data[eout][3];
-      GLfloat win = VB->NdcPtr->data[ein][3];
-      GLfloat qout = LE32_IN_FLOAT( out + 2 ) / wout;
-      GLfloat qin = LE32_IN_FLOAT( in + 2 ) / win;
-      GLfloat qdst, rqdst;
-
-      INTERP_F( t, qdst, qout, qin );
-      rqdst = 1.0 / qdst;
-      
-      INTERP_F( t, temp, LE32_IN_FLOAT( out ) * qout, LE32_IN_FLOAT( in ) * qin );
-      LE32_OUT_FLOAT( dst, temp*rqdst );			/* VERTEX_?_SECONDARY_S */
-      dst++; out++; in++;
-      
-      INTERP_F( t, temp, LE32_IN_FLOAT( out ) * qout, LE32_IN_FLOAT( in ) * qin );
-      LE32_OUT_FLOAT( dst, temp*rqdst );			/* VERTEX_?_SECONDARY_T */
-      dst++; out++; in++;
-      
-      LE32_OUT_FLOAT( dst, w*rqdst );				/* VERTEX_?_SECONDARY_W */
-      dst++; out++; in++;
-#else /* !DO_PTEX */
-#ifdef MACH64_PREMULT_TEXCOORDS
-      GLfloat qout = w / LE32_IN_FLOAT( out + 2 );
-      GLfloat qin = w / LE32_IN_FLOAT( in + 2 );
-      
-      INTERP_F( t, temp, LE32_IN_FLOAT( out ) * qout, LE32_IN_FLOAT( in ) * qin );
-      LE32_OUT_FLOAT( dst, temp );				/* VERTEX_?_SECONDARY_S */
-      dst++; out++; in++;
-      
-      INTERP_F( t, temp, LE32_IN_FLOAT( out ) * qout, LE32_IN_FLOAT( in ) * qin );
-      LE32_OUT_FLOAT( dst, temp );				/* VERTEX_?_SECONDARY_T */
-      dst++; out++; in++;
-#else /* !MACH64_PREMULT_TEXCOORDS */
-      INTERP_F( t, temp, LE32_IN_FLOAT( out ), LE32_IN_FLOAT( in ) );
-      LE32_OUT_FLOAT( dst, temp );				/* VERTEX_?_SECONDARY_S */
-      dst++; out++; in++;
-      
-      INTERP_F( t, temp, LE32_IN_FLOAT( out ), LE32_IN_FLOAT( in ) );
-      LE32_OUT_FLOAT( dst, temp );				/* VERTEX_?_SECONDARY_T */
-      dst++; out++; in++;
-#endif /* !MACH64_PREMULT_TEXCOORDS */
-      LE32_OUT_FLOAT( dst, w );					/* VERTEX_?_SECONDARY_W */
-      dst++; out++; in++;
-#endif /* !DO_PTEX */
-   }
-#else /* !DO_TEX1 */
-   dst += 3; out += 3; in += 3;
-#endif /* !DO_TEX1 */
-
-#if DO_TEX0
-   {
-      GLfloat temp;
-#if DO_PTEX
-      GLfloat wout = VB->NdcPtr->data[eout][3];
-      GLfloat win = VB->NdcPtr->data[ein][3];
-      GLfloat qout = LE32_IN_FLOAT( out + 2 ) / wout;
-      GLfloat qin = LE32_IN_FLOAT( in + 2 ) / win;
-      GLfloat qdst, rqdst;
-
-      INTERP_F( t, qdst, qout, qin );
-      rqdst = 1.0 / qdst;
-      
-      INTERP_F( t, temp, LE32_IN_FLOAT( out ) * qout, LE32_IN_FLOAT( in ) * qin );
-      LE32_OUT_FLOAT( dst, temp*rqdst );			/* VERTEX_?_S */
-      dst++; out++; in++;
-      
-      INTERP_F( t, temp, LE32_IN_FLOAT( out ) * qout, LE32_IN_FLOAT( in ) * qin );
-      LE32_OUT_FLOAT( dst, temp*rqdst );			/* VERTEX_?_T */
-      dst++; out++; in++;
-      
-      LE32_OUT_FLOAT( dst, w*rqdst );				/* VERTEX_?_W */
-      dst++; out++; in++;
-#else /* !DO_PTEX */
-#ifdef MACH64_PREMULT_TEXCOORDS
-      GLfloat qout = w / LE32_IN_FLOAT( out + 2 );
-      GLfloat qin = w / LE32_IN_FLOAT( in + 2 );
-      
-      INTERP_F( t, temp, LE32_IN_FLOAT( out ) * qout, LE32_IN_FLOAT( in ) * qin );
-      LE32_OUT_FLOAT( dst, temp );				/* VERTEX_?_S */
-      dst++; out++; in++;
-      
-      INTERP_F( t, temp, LE32_IN_FLOAT( out ) * qout, LE32_IN_FLOAT( in ) * qin );
-      LE32_OUT_FLOAT( dst, temp );				/* VERTEX_?_T */
-      dst++; out++; in++;
-#else /* !MACH64_PREMULT_TEXCOORDS */
-      INTERP_F( t, temp, LE32_IN_FLOAT( out ), LE32_IN_FLOAT( in ) );
-      LE32_OUT_FLOAT( dst, temp );				/* VERTEX_?_S */
-      dst++; out++; in++;
-      
-      INTERP_F( t, temp, LE32_IN_FLOAT( out ), LE32_IN_FLOAT( in ) );
-      LE32_OUT_FLOAT( dst, temp );				/* VERTEX_?_T */
-      dst++; out++; in++;
-#endif /* !MACH64_PREMULT_TEXCOORDS */
-      LE32_OUT_FLOAT( dst, w );					/* VERTEX_?_W */
-      dst++; out++; in++;
-#endif /* !DO_PTEX */
-   }
-#else /* !DO_TEX0 */
-   dst += 3; out += 3; in += 3;
-#endif /* !DO_TEX0 */
-   
-#if DO_SPEC
-   INTERP_UB( t, ((GLubyte *)dst)[0], ((GLubyte *)out)[0], ((GLubyte *)in)[0] );	/* VERTEX_?_SPEC_B */
-   INTERP_UB( t, ((GLubyte *)dst)[1], ((GLubyte *)out)[1], ((GLubyte *)in)[1] );	/* VERTEX_?_SPEC_G */
-   INTERP_UB( t, ((GLubyte *)dst)[2], ((GLubyte *)out)[2], ((GLubyte *)in)[2] );	/* VERTEX_?_SPEC_R */
-#endif
-   
-#if DO_FOG
-   INTERP_UB( t, ((GLubyte *)dst)[3], ((GLubyte *)out)[3], ((GLubyte *)in)[3] );	/* VERTEX_?_SPEC_A */
-#endif /* DO_FOG */
-
-   dst++; out++; in++;
-
-   LE32_OUT( dst, VIEWPORT_Z( dstclip[2] * w ) );		/* VERTEX_?_Z */
-   dst++; out++; in++;
-  
-   INTERP_UB( t, ((GLubyte *)dst)[0], ((GLubyte *)out)[0], ((GLubyte *)in)[0] );	/* VERTEX_?_B */
-   INTERP_UB( t, ((GLubyte *)dst)[1], ((GLubyte *)out)[1], ((GLubyte *)in)[1] );	/* VERTEX_?_G */
-   INTERP_UB( t, ((GLubyte *)dst)[2], ((GLubyte *)out)[2], ((GLubyte *)in)[2] );	/* VERTEX_?_R */
-   INTERP_UB( t, ((GLubyte *)dst)[3], ((GLubyte *)out)[3], ((GLubyte *)in)[3] );	/* VERTEX_?_A */
-   dst++; /*out++; in++;*/
-
-   LE32_OUT( dst,
-	     (VIEWPORT_X( dstclip[0] * w ) << 16) |		/* VERTEX_?_X */
-	     (VIEWPORT_Y( dstclip[1] * w ) & 0xffff) );		/* VERTEX_?_Y */
-
-   assert( dst + 1 - (CARD32 *)(ddverts + (edst * size)) == 10 );
-   assert( in  + 2 - (CARD32 *)(ddverts + (ein  * size)) == 10 );
-   assert( out + 2 - (CARD32 *)(ddverts + (eout * size)) == 10 );
-
-   if (MACH64_DEBUG & DEBUG_VERBOSE_PRIMS) {
-      fprintf( stderr, "%s: dst vert: %.2f %.2f %.2f %x\n",
-	       __FUNCTION__,
-	       (GLshort)(LE32_IN( dst ) >> 16)/4.0,
-	       (GLshort)(LE32_IN( dst ) & 0xffff)/4.0,
-	       LE32_IN( dst - 2 )/65536.0,
-	       *(GLuint *)(dst - 1) );
-   }
-}
-
-#endif /* DO_RGBA && DO_XYZW */
-
-
-static void TAG(copy_pv)( GLcontext *ctx, GLuint edst, GLuint esrc )
-{
-#if DO_SPEC || DO_FOG || DO_RGBA
-   LOCALVARS   
-   GLubyte *verts = GET_VERTEX_STORE();
-   GLuint size = GET_VERTEX_SIZE();
-   GLuint *dst = (GLuint *)(verts + (edst * size));
-   GLuint *src = (GLuint *)(verts + (esrc * size));
-#endif
-
-#if DO_SPEC || DO_FOG
-   dst[6] = src[6];			/* VERTEX_?_SPEC_ARGB */
-#endif
-
-#if DO_RGBA
-   dst[8] = src[8];			/* VERTEX_?_ARGB */
-#endif
-}
-
-static void TAG(init)( void )
-{
-   setup_tab[IND].emit = TAG(emit);
-
-#if DO_XYZW && DO_RGBA
-   setup_tab[IND].check_tex_sizes = TAG(check_tex_sizes);
-   setup_tab[IND].interp = TAG(interp);
-#endif
-
-   setup_tab[IND].copy_pv = TAG(copy_pv);
-
-#if DO_TEX1
-   setup_tab[IND].vertex_format = TEX1_VERTEX_FORMAT;
-   setup_tab[IND].vertex_size = 10;
-#elif DO_TEX0
-   setup_tab[IND].vertex_format = TEX0_VERTEX_FORMAT;
-   setup_tab[IND].vertex_size = 7;
-#elif DO_SPEC || DO_FOG
-   setup_tab[IND].vertex_format = NOTEX_VERTEX_FORMAT;
-   setup_tab[IND].vertex_size = 4;
-#else
-   setup_tab[IND].vertex_format = TINY_VERTEX_FORMAT;
-   setup_tab[IND].vertex_size = 3;
-#endif
-
-}
-
-
-#undef IND
-#undef TAG
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/mach64/mach64_reg.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/mach64/mach64_reg.h
deleted file mode 100644
index abbba295a..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/mach64/mach64_reg.h
+++ /dev/null
@@ -1,406 +0,0 @@
-/* $XFree86$ */ /* -*- mode: c; c-basic-offset: 3 -*- */
-/*
- * Copyright 2000 Gareth Hughes
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * GARETH HUGHES BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
- * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- */
-
-/*
- * Authors:
- *	Gareth Hughes <gareth@valinux.com>
- *	Leif Delgass <ldelgass@retinalburn.net>
- *	José Fonseca <j_r_fonseca@yahoo.co.uk>
- */
-
-#ifndef __MACH64_REG_H__
-#define __MACH64_REG_H__
-
-/*
- * Not sure how this compares with the G200, but the Rage Pro has two
- * banks of registers, with bank 0 at (aperture base + memmap offset - 1KB)
- * and bank 1 at (aperture base + memmap offset - 2KB).  But, to send them
- * via DMA, we need to encode them as memory map select rather than physical
- * offsets.
- */
-#define DWMREG0		0x0400
-#define DWMREG0_END	0x07ff
-#define DWMREG1		0x0000
-#define DWMREG1_END	0x03ff
-
-#define ISREG0(r)	( ( (r) >= DWMREG0 ) && ( (r) <= DWMREG0_END ) )
-#define ADRINDEX0(r)	( ((r) - DWMREG0) >> 2 )
-#define ADRINDEX1(r)	( ( ((r) - DWMREG1) >> 2 ) | 0x0100 )
-#define ADRINDEX(r)	( ISREG0(r) ? ADRINDEX0(r) : ADRINDEX1(r) )
-
-#define MMREG0		0x0000
-#define MMREG0_END	0x00ff
-
-#define ISMMREG0(r)	( ( (r) >= MMREG0 ) && ( (r) <= MMREG0_END ) )
-#define MMSELECT0(r)	( ((r)<<2) + DWMREG0 )
-#define MMSELECT1(r)	( ( (((r) & 0xff)<<2) + DWMREG1 ) )
-#define MMSELECT(r)	( ISMMREG0(r) ? MMSELECT0(r) : MMSELECT1(r) )
-
-/* FIXME: If register reads are necessary, we should account for endianess here */
-#define MACH64_BASE(reg)	((CARD32)(mmesa->mach64Screen->mmio.map))
-#define MACH64_ADDR(reg)	(MACH64_BASE(reg) + reg)
-
-#define MACH64_DEREF(reg)	*(__volatile__ CARD32 *)MACH64_ADDR(reg)
-#define MACH64_READ(reg)	MACH64_DEREF(reg)
-
-
-/* ================================================================
- * Registers
- */
-
-#define MACH64_ALPHA_TST_CNTL			0x0550
-#	define MACH64_ALPHA_TEST_EN			(1 << 0)
-#	define MACH64_ALPHA_TEST_MASK			(7 << 4)
-#	define MACH64_ALPHA_TEST_NEVER			(0 << 4)
-#	define MACH64_ALPHA_TEST_LESS			(1 << 4)
-#	define MACH64_ALPHA_TEST_LEQUAL			(2 << 4)
-#	define MACH64_ALPHA_TEST_EQUAL			(3 << 4)
-#	define MACH64_ALPHA_TEST_GEQUAL			(4 << 4)
-#	define MACH64_ALPHA_TEST_GREATER		(5 << 4)
-#	define MACH64_ALPHA_TEST_NOTEQUAL		(6 << 4)
-#	define MACH64_ALPHA_TEST_ALWAYS			(7 << 4)
-#	define MACH64_ALPHA_MOD_MSB			(1 << 7)
-#	define MACH64_ALPHA_DST_MASK			(7 << 8)
-#	define MACH64_ALPHA_DST_ZERO			(0 << 8)
-#	define MACH64_ALPHA_DST_ONE			(1 << 8)
-#	define MACH64_ALPHA_DST_SRCALPHA		(4 << 8)
-#	define MACH64_ALPHA_DST_INVSRCALPHA		(5 << 8)
-#	define MACH64_ALPHA_DST_DSTALPHA		(6 << 8)
-#	define MACH64_ALPHA_DST_INVDSTALPHA		(7 << 8)
-#	define MACH64_ALPHA_TST_SRC_TEXEL		(0 << 12)
-#	define MACH64_ALPHA_TST_SRC_SRCALPHA		(1 << 12)
-#	define MACH64_REF_ALPHA_MASK			(0xff << 16)
-#	define MACH64_REF_ALPHA_SHIFT			16
-#	define MACH64_COMPOSITE_SHADOW			(1 << 30)
-#	define MACH64_SPECULAR_LIGHT_EN			(1 << 31)
-
-#define MACH64_BUS_CNTL				0x04a0
-#	define MACH64_BUS_MSTR_RESET			(1 << 1)
-#	define MACH64_BUS_FLUSH_BUF			(1 << 2)
-#	define MACH64_BUS_MASTER_DIS			(1 << 6)
-#	define MACH64_BUS_EXT_REG_EN			(1 << 27)
-
-#define MACH64_COMPOSITE_SHADOW_ID		0x0798
-
-#define MACH64_CLR_CMP_CLR			0x0700
-#define MACH64_CLR_CMP_CNTL			0x0708
-#define MACH64_CLR_CMP_MASK			0x0704
-
-#define MACH64_DP_BKGD_CLR			0x06c0
-#define MACH64_DP_FOG_CLR			0x06c4
-#define MACH64_DP_FGRD_BKGD_CLR			0x06e0
-#define MACH64_DP_FRGD_CLR			0x06c4
-#define MACH64_DP_FGRD_CLR_MIX			0x06dc
-
-#define MACH64_DP_MIX				0x06d4
-#	define BKGD_MIX_NOT_D				(0 << 0)
-#	define BKGD_MIX_ZERO				(1 << 0)
-#	define BKGD_MIX_ONE				(2 << 0)
-#	define MACH64_BKGD_MIX_D			(3 << 0)
-#	define BKGD_MIX_NOT_S				(4 << 0)
-#	define BKGD_MIX_D_XOR_S				(5 << 0)
-#	define BKGD_MIX_NOT_D_XOR_S			(6 << 0)
-#	define MACH64_BKGD_MIX_S			(7 << 0)
-#	define BKGD_MIX_NOT_D_OR_NOT_S			(8 << 0)
-#	define BKGD_MIX_D_OR_NOT_S			(9 << 0)
-#	define BKGD_MIX_NOT_D_OR_S			(10 << 0)
-#	define BKGD_MIX_D_OR_S				(11 << 0)
-#	define BKGD_MIX_D_AND_S				(12 << 0)
-#	define BKGD_MIX_NOT_D_AND_S			(13 << 0)
-#	define BKGD_MIX_D_AND_NOT_S			(14 << 0)
-#	define BKGD_MIX_NOT_D_AND_NOT_S			(15 << 0)
-#	define BKGD_MIX_D_PLUS_S_DIV2			(23 << 0)
-#	define FRGD_MIX_NOT_D				(0 << 16)
-#	define FRGD_MIX_ZERO				(1 << 16)
-#	define FRGD_MIX_ONE				(2 << 16)
-#	define FRGD_MIX_D				(3 << 16)
-#	define FRGD_MIX_NOT_S				(4 << 16)
-#	define FRGD_MIX_D_XOR_S				(5 << 16)
-#	define FRGD_MIX_NOT_D_XOR_S			(6 << 16)
-#	define MACH64_FRGD_MIX_S			(7 << 16)
-#	define FRGD_MIX_NOT_D_OR_NOT_S			(8 << 16)
-#	define FRGD_MIX_D_OR_NOT_S			(9 << 16)
-#	define FRGD_MIX_NOT_D_OR_S			(10 << 16)
-#	define FRGD_MIX_D_OR_S				(11 << 16)
-#	define FRGD_MIX_D_AND_S				(12 << 16)
-#	define FRGD_MIX_NOT_D_AND_S			(13 << 16)
-#	define FRGD_MIX_D_AND_NOT_S			(14 << 16)
-#	define FRGD_MIX_NOT_D_AND_NOT_S			(15 << 16)
-#	define FRGD_MIX_D_PLUS_S_DIV2			(23 << 16)
-
-#define MACH64_DP_PIX_WIDTH			0x06d0
-#	define MACH64_COMPOSITE_PIX_WIDTH_MASK		(0xf << 4)
-#	define MACH64_HOST_TRIPLE_ENABLE		(1 << 13)
-#	define MACH64_BYTE_ORDER_MSB_TO_LSB		(0 << 24)
-#	define MACH64_BYTE_ORDER_LSB_TO_MSB		(1 << 24)
-#	define MACH64_SCALE_PIX_WIDTH_MASK		(0xf << 28)
-
-#define MACH64_DP_SRC				0x06d8
-#	define MACH64_BKGD_SRC_BKGD_CLR			(0 << 0)
-#	define MACH64_BKGD_SRC_FRGD_CLR			(1 << 0)
-#	define MACH64_BKGD_SRC_HOST			(2 << 0)
-#	define MACH64_BKGD_SRC_BLIT			(3 << 0)
-#	define MACH64_BKGD_SRC_PATTERN			(4 << 0)
-#	define MACH64_BKGD_SRC_3D			(5 << 0)
-#	define MACH64_FRGD_SRC_BKGD_CLR			(0 << 8)
-#	define MACH64_FRGD_SRC_FRGD_CLR			(1 << 8)
-#	define MACH64_FRGD_SRC_HOST			(2 << 8)
-#	define MACH64_FRGD_SRC_BLIT			(3 << 8)
-#	define MACH64_FRGD_SRC_PATTERN			(4 << 8)
-#	define MACH64_FRGD_SRC_3D			(5 << 8)
-#	define MACH64_MONO_SRC_ONE			(0 << 16)
-#	define MACH64_MONO_SRC_PATTERN			(1 << 16)
-#	define MACH64_MONO_SRC_HOST			(2 << 16)
-#	define MACH64_MONO_SRC_BLIT			(3 << 16)
-
-#define MACH64_DP_WRITE_MASK			0x06c8
-
-#define MACH64_DST_CNTL				0x0530
-#	define MACH64_DST_X_RIGHT_TO_LEFT		(0 << 0)
-#	define MACH64_DST_X_LEFT_TO_RIGHT		(1 << 0)
-#	define MACH64_DST_Y_BOTTOM_TO_TOP		(0 << 1)
-#	define MACH64_DST_Y_TOP_TO_BOTTOM		(1 << 1)
-#	define MACH64_DST_X_MAJOR			(0 << 2)
-#	define MACH64_DST_Y_MAJOR			(1 << 2)
-#	define MACH64_DST_X_TILE			(1 << 3)
-#	define MACH64_DST_Y_TILE			(1 << 4)
-#	define MACH64_DST_LAST_PEL			(1 << 5)
-#	define MACH64_DST_POLYGON_ENABLE		(1 << 6)
-#	define MACH64_DST_24_ROTATION_ENABLE		(1 << 7)
-
-#define MACH64_DST_HEIGHT_WIDTH			0x0518
-#define MACH64_DST_OFF_PITCH			0x0500
-#define MACH64_DST_WIDTH_HEIGHT			0x06ec
-#define MACH64_DST_X_Y				0x06e8
-#define MACH64_DST_Y_X				0x050c
-
-#define MACH64_FIFO_STAT			0x0710
-#	define MACH64_FIFO_SLOT_MASK			0x0000ffff
-#	define MACH64_FIFO_ERR				(1 << 31)
-
-#define MACH64_GEN_TEST_CNTL			0x04d0
-#define MACH64_GUI_CMDFIFO_DEBUG		0x0170
-#define MACH64_GUI_CMDFIFO_DATA			0x0174
-#define MACH64_GUI_CNTL				0x0178
-#define MACH64_GUI_STAT				0x0738
-#	define MACH64_GUI_ACTIVE			(1 << 0)
-#define MACH64_GUI_TRAJ_CNTL			0x0730
-
-#define MACH64_HOST_CNTL			0x0640
-#define MACH64_HOST_DATA0			0x0600
-#define MACH64_HW_DEBUG				0x047c
-
-#define MACH64_ONE_OVER_AREA			0x029c
-#define MACH64_ONE_OVER_AREA_UC			0x0300
-
-#define MACH64_PAT_REG0				0x0680
-#define MACH64_PAT_REG1				0x0684
-
-#define MACH64_SC_LEFT_RIGHT			0x06a8
-#define MACH64_SC_TOP_BOTTOM			0x06b4
-#define MACH64_SCALE_3D_CNTL			0x05fc
-#	define MACH64_SCALE_PIX_EXPAND_ZERO_EXTEND	(0 << 0)
-#	define MACH64_SCALE_PIX_EXPAND_DYNAMIC_RANGE	(1 << 0)
-#	define MACH64_SCALE_DITHER_ERROR_DIFFUSE	(0 << 1)
-#	define MACH64_SCALE_DITHER_2D_TABLE		(1 << 1)
-#	define MACH64_DITHER_EN				(1 << 2)
-#	define MACH64_DITHER_INIT_CURRENT		(O << 3)
-#	define MACH64_DITHER_INIT_RESET			(1 << 3)
-#	define MACH64_ROUND_EN				(1 << 4)
-#	define MACH64_TEX_CACHE_DIS			(1 << 5)
-#	define MACH64_SCALE_3D_FCN_MASK			(3 << 6)
-#	define MACH64_SCALE_3D_FCN_NOP			(0 << 6)
-#	define MACH64_SCALE_3D_FCN_SCALE		(1 << 6)
-#	define MACH64_SCALE_3D_FCN_TEXTURE		(2 << 6)
-#	define MACH64_SCALE_3D_FCN_SHADE		(3 << 6)
-#	define MACH64_TEXTURE_DISABLE			(1 << 6)
-#	define MACH64_EDGE_ANTI_ALIAS			(1 << 8)
-#	define MACH64_TEX_CACHE_SPLIT			(1 << 9)
-#	define MACH64_APPLE_YUV_MODE			(1 << 10)
-#	define MACH64_ALPHA_FOG_EN_MASK			(3 << 11)
-#	define MACH64_ALPHA_FOG_DIS			(0 << 11)
-#	define MACH64_ALPHA_FOG_EN_ALPHA		(1 << 11)
-#	define MACH64_ALPHA_FOG_EN_FOG			(2 << 11)
-#	define MACH64_ALPHA_BLEND_SAT			(1 << 13)
-#	define MACH64_RED_DITHER_MAX			(1 << 14)
-#	define MACH64_SIGNED_DST_CLAMP			(1 << 15)
-#	define MACH64_ALPHA_BLEND_SRC_MASK		(7 << 16)
-#	define MACH64_ALPHA_BLEND_SRC_ZERO		(0 << 16)
-#	define MACH64_ALPHA_BLEND_SRC_ONE		(1 << 16)
-#	define MACH64_ALPHA_BLEND_SRC_DSTCOLOR		(2 << 16)
-#	define MACH64_ALPHA_BLEND_SRC_INVDSTCOLOR	(3 << 16)
-#	define MACH64_ALPHA_BLEND_SRC_SRCALPHA		(4 << 16)
-#	define MACH64_ALPHA_BLEND_SRC_INVSRCALPHA	(5 << 16)
-#	define MACH64_ALPHA_BLEND_SRC_DSTALPHA		(6 << 16)
-#	define MACH64_ALPHA_BLEND_SRC_INVDSTALPHA	(7 << 16)
-#	define MACH64_ALPHA_BLEND_DST_MASK		(7 << 19)
-#	define MACH64_ALPHA_BLEND_DST_ZERO		(0 << 19)
-#	define MACH64_ALPHA_BLEND_DST_ONE		(1 << 19)
-#	define MACH64_ALPHA_BLEND_DST_SRCCOLOR		(2 << 19)
-#	define MACH64_ALPHA_BLEND_DST_INVSRCCOLOR	(3 << 19)
-#	define MACH64_ALPHA_BLEND_DST_SRCALPHA		(4 << 19)
-#	define MACH64_ALPHA_BLEND_DST_INVSRCALPHA	(5 << 19)
-#	define MACH64_ALPHA_BLEND_DST_DSTALPHA		(6 << 19)
-#	define MACH64_ALPHA_BLEND_DST_INVDSTALPHA	(7 << 19)
-#	define MACH64_TEX_LIGHT_FCN_MASK		(3 << 22)
-#	define MACH64_TEX_LIGHT_FCN_REPLACE		(0 << 22)
-#	define MACH64_TEX_LIGHT_FCN_MODULATE		(1 << 22)
-#	define MACH64_TEX_LIGHT_FCN_ALPHA_DECAL		(2 << 22)
-#	define MACH64_MIP_MAP_DISABLE			(1 << 24)
-#	define MACH64_BILINEAR_TEX_EN			(1 << 25)
-#	define MACH64_TEX_BLEND_FCN_MASK		(3 << 26)
-#	define MACH64_TEX_BLEND_FCN_NEAREST		(0 << 26)
-#	define MACH64_TEX_BLEND_FCN_LINEAR		(2 << 26)
-#	define MACH64_TEX_BLEND_FCN_TRILINEAR		(3 << 26)
-#	define MACH64_TEX_AMASK_AEN			(1 << 28)
-#	define MACH64_TEX_AMASK_BLEND_EDGE		(1 << 29)
-#	define MACH64_TEX_MAP_AEN			(1 << 30)
-#	define MACH64_SRC_3D_HOST_FIFO			(1 << 31)
-#define MACH64_SCRATCH_REG0			0x0480
-#define MACH64_SCRATCH_REG1			0x0484
-#define MACH64_SECONDARY_TEX_OFF		0x0778
-#define MACH64_SETUP_CNTL			0x0304
-#	define MACH64_DONT_START_TRI			(1 << 0)
-#	define MACH64_DONT_START_ANY			(1 << 2)
-#	define MACH64_FLAT_SHADE_MASK			(3 << 3)
-#	define MACH64_FLAT_SHADE_OFF			(0 << 3)
-#	define MACH64_FLAT_SHADE_VERTEX_1		(1 << 3)
-#	define MACH64_FLAT_SHADE_VERTEX_2		(2 << 3)
-#	define MACH64_FLAT_SHADE_VERTEX_3		(3 << 3)
-#	define MACH64_SOLID_MODE_OFF			(0 << 5)
-#	define MACH64_SOLID_MODE_ON			(1 << 5)
-#	define MACH64_LOG_MAX_INC_ADJ			(1 << 6)
-#	define MACH64_SET_UP_CONTINUE			(1 << 31)
-#define MACH64_SRC_CNTL				0x05b4
-#define MACH64_SRC_HEIGHT1			0x0594
-#define MACH64_SRC_HEIGHT2			0x05ac
-#define MACH64_SRC_HEIGHT1_WIDTH1		0x0598
-#define MACH64_SRC_HEIGHT2_WIDTH2		0x05b0
-#define MACH64_SRC_OFF_PITCH			0x0580
-#define MACH64_SRC_WIDTH1			0x0590
-#define MACH64_SRC_Y_X				0x058c
-
-#define MACH64_TEX_0_OFF			0x05c0
-#define MACH64_TEX_CNTL				0x0774
-#	define MACH64_LOD_BIAS_SHIFT			0
-#	define MACH64_LOD_BIAS_MASK			(0xf << 0)
-#	define MACH64_COMP_FACTOR_SHIFT			4
-#	define MACH64_COMP_FACTOR_MASK			(0xf << 4)
-#	define MACH64_TEXTURE_COMPOSITE			(1 << 8)
-#	define MACH64_COMP_COMBINE_BLEND		(0 << 9)
-#	define MACH64_COMP_COMBINE_MODULATE		(1 << 9)
-#	define MACH64_COMP_BLEND_NEAREST		(0 << 11)
-#	define MACH64_COMP_BLEND_BILINEAR		(1 << 11)
-#	define MACH64_COMP_FILTER_NEAREST		(0 << 12)
-#	define MACH64_COMP_FILTER_BILINEAR		(1 << 12)
-#	define MACH64_COMP_ALPHA			(1 << 13)
-#	define MACH64_TEXTURE_TILING			(1 << 14)
-#	define MACH64_COMPOSITE_TEX_TILING		(1 << 15)
-#	define MACH64_TEX_COLLISION_DISABLE		(1 << 16)
-#	define MACH64_TEXTURE_CLAMP_S			(1 << 17)
-#	define MACH64_TEXTURE_CLAMP_T			(1 << 18)
-#	define MACH64_TEX_ST_MULT_W			(0 << 19)
-#	define MACH64_TEX_ST_DIRECT			(1 << 19)
-#	define MACH64_TEX_SRC_LOCAL			(0 << 20)
-#	define MACH64_TEX_SRC_AGP			(1 << 20)
-#	define MACH64_TEX_UNCOMPRESSED			(0 << 21)
-#	define MACH64_TEX_VQ_COMPRESSED			(1 << 21)
-#	define MACH64_COMP_TEX_UNCOMPRESSED		(0 << 22)
-#	define MACH64_COMP_TEX_VQ_COMPRESSED		(1 << 22)
-#	define MACH64_TEX_CACHE_FLUSH			(1 << 23)
-#	define MACH64_SEC_TEX_CLAMP_S			(1 << 24)
-#	define MACH64_SEC_TEX_CLAMP_T			(1 << 25)
-#	define MACH64_TEX_WRAP_S			(1 << 28)
-#	define MACH64_TEX_WRAP_T			(1 << 29)
-#	define MACH64_TEX_CACHE_SIZE_4K			(1 << 30)
-#	define MACH64_TEX_CACHE_SIZE_2K			(1 << 30)
-#	define MACH64_SECONDARY_STW			(1 << 31)
-#define MACH64_TEX_PALETTE			0x077c
-#define MACH64_TEX_PALETTE_INDEX		0x0740
-#define MACH64_TEX_SIZE_PITCH			0x0770
-
-#define MACH64_VERTEX_1_ARGB			0x0254
-#define MACH64_VERTEX_1_S			0x0240
-#define MACH64_VERTEX_1_SECONDARY_S		0x0328
-#define MACH64_VERTEX_1_SECONDARY_T		0x032c
-#define MACH64_VERTEX_1_SECONDARY_W		0x0330
-#define MACH64_VERTEX_1_SPEC_ARGB		0x024c
-#define MACH64_VERTEX_1_T			0x0244
-#define MACH64_VERTEX_1_W			0x0248
-#define MACH64_VERTEX_1_X_Y			0x0258
-#define MACH64_VERTEX_1_Z			0x0250
-#define MACH64_VERTEX_2_ARGB			0x0274
-#define MACH64_VERTEX_2_S			0x0260
-#define MACH64_VERTEX_2_SECONDARY_S		0x0334
-#define MACH64_VERTEX_2_SECONDARY_T		0x0338
-#define MACH64_VERTEX_2_SECONDARY_W		0x033c
-#define MACH64_VERTEX_2_SPEC_ARGB		0x026c
-#define MACH64_VERTEX_2_T			0x0264
-#define MACH64_VERTEX_2_W			0x0268
-#define MACH64_VERTEX_2_X_Y			0x0278
-#define MACH64_VERTEX_2_Z			0x0270
-#define MACH64_VERTEX_3_ARGB			0x0294
-#define MACH64_VERTEX_3_S			0x0280
-#define MACH64_VERTEX_3_SECONDARY_S		0x02a0
-#define MACH64_VERTEX_3_SECONDARY_T		0x02a4
-#define MACH64_VERTEX_3_SECONDARY_W		0x02a8
-#define MACH64_VERTEX_3_SPEC_ARGB		0x028c
-#define MACH64_VERTEX_3_T			0x0284
-#define MACH64_VERTEX_3_W			0x0288
-#define MACH64_VERTEX_3_X_Y			0x0298
-#define MACH64_VERTEX_3_Z			0x0290
-
-#define MACH64_Z_CNTL				0x054c
-#	define MACH64_Z_EN				(1 << 0)
-#	define MACH64_Z_SRC_2D				(1 << 1)
-#	define MACH64_Z_TEST_MASK			(7 << 4)
-#	define MACH64_Z_TEST_NEVER			(0 << 4)
-#	define MACH64_Z_TEST_LESS			(1 << 4)
-#	define MACH64_Z_TEST_LEQUAL			(2 << 4)
-#	define MACH64_Z_TEST_EQUAL			(3 << 4)
-#	define MACH64_Z_TEST_GEQUAL			(4 << 4)
-#	define MACH64_Z_TEST_GREATER			(5 << 4)
-#	define MACH64_Z_TEST_NOTEQUAL			(6 << 4)
-#	define MACH64_Z_TEST_ALWAYS			(7 << 4)
-#	define MACH64_Z_MASK_EN				(1 << 8)
-#define MACH64_Z_OFF_PITCH			0x0548
-
-
-
-#define MACH64_DATATYPE_CI8				2
-#define MACH64_DATATYPE_ARGB1555			3
-#define MACH64_DATATYPE_RGB565				4
-#define MACH64_DATATYPE_ARGB8888			6
-#define MACH64_DATATYPE_RGB332				7
-#define MACH64_DATATYPE_Y8				8
-#define MACH64_DATATYPE_RGB8				9
-#define MACH64_DATATYPE_VYUY422				11
-#define MACH64_DATATYPE_YVYU422				12
-#define MACH64_DATATYPE_AYUV444				14
-#define MACH64_DATATYPE_ARGB4444			15
-
-#define MACH64_LAST_FRAME_REG			MACH64_PAT_REG0
-#define MACH64_LAST_DISPATCH_REG		MACH64_PAT_REG1
-
-#endif /* __MACH64_REG_H__ */
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/mach64/mach64_screen.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/mach64/mach64_screen.c
deleted file mode 100644
index 3403434a5..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/mach64/mach64_screen.c
+++ /dev/null
@@ -1,553 +0,0 @@
-/* $XFree86$ */ /* -*- mode: c; c-basic-offset: 3 -*- */
-/*
- * Copyright 2000 Gareth Hughes
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * GARETH HUGHES BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
- * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- */
-
-/*
- * Authors:
- *	Gareth Hughes <gareth@valinux.com>
- *	Leif Delgass <ldelgass@retinalburn.net>
- *	Jos�Fonseca <j_r_fonseca@yahoo.co.uk>
- */
-
-#include "mach64_context.h"
-#include "mach64_ioctl.h"
-#include "mach64_tris.h"
-#include "mach64_vb.h"
-#include "mach64_span.h"
-
-#include "context.h"
-#include "imports.h"
-#include "framebuffer.h"
-#include "renderbuffer.h"
-
-#include "utils.h"
-#include "vblank.h"
-
-#include "GL/internal/dri_interface.h"
-
-/* Mach64 configuration
- */
-#include "xmlpool.h"
-
-PUBLIC const char __driConfigOptions[] =
-DRI_CONF_BEGIN
-    DRI_CONF_SECTION_PERFORMANCE
-        DRI_CONF_VBLANK_MODE(DRI_CONF_VBLANK_DEF_INTERVAL_0)
-    DRI_CONF_SECTION_END
-    DRI_CONF_SECTION_DEBUG
-        DRI_CONF_NO_RAST(false)
-#if ENABLE_PERF_BOXES
-        DRI_CONF_PERFORMANCE_BOXES(false)
-#endif
-    DRI_CONF_SECTION_END
-DRI_CONF_END;
-#if ENABLE_PERF_BOXES
-static const GLuint __driNConfigOptions = 3;
-#else
-static const GLuint __driNConfigOptions = 2;
-#endif
-
-extern const struct dri_extension card_extensions[];
-
-static __GLcontextModes * fill_in_modes( __GLcontextModes * modes,
-					 unsigned pixel_bits, 
-					 unsigned depth_bits,
-					 unsigned stencil_bits,
-					 const GLenum * db_modes,
-					 unsigned num_db_modes,
-					 int visType )
-{
-       static const u_int8_t bits[2][4] = {
-	{          5,          6,          5,          0 },
-	{          8,          8,          8,          0 }
-    };
-
-    static const u_int32_t masks[2][4] = {
-	{ 0x0000F800, 0x000007E0, 0x0000001F, 0x00000000 },
-	{ 0x00FF0000, 0x0000FF00, 0x000000FF, 0x00000000 }
-    };
-
-    unsigned   i;
-    unsigned   j;
-    const unsigned index = ((pixel_bits + 15) / 16) - 1;
-
-    for ( i = 0 ; i < num_db_modes ; i++ ) {
-	for ( j = 0 ; j < 2 ; j++ ) {
-
-	    modes->redBits   = bits[index][0];
-	    modes->greenBits = bits[index][1];
-	    modes->blueBits  = bits[index][2];
-	    modes->alphaBits = bits[index][3];
-	    modes->redMask   = masks[index][0];
-	    modes->greenMask = masks[index][1];
-	    modes->blueMask  = masks[index][2];
-	    modes->alphaMask = masks[index][3];
-	    modes->rgbBits   = modes->redBits + modes->greenBits
-		+ modes->blueBits + modes->alphaBits;
-
-	    modes->accumRedBits   = 16 * j;
-	    modes->accumGreenBits = 16 * j;
-	    modes->accumBlueBits  = 16 * j;
-	    modes->accumAlphaBits = 0;
-	    modes->visualRating = (j == 0) ? GLX_NONE : GLX_SLOW_CONFIG;
-	    modes->drawableType = GLX_WINDOW_BIT | GLX_PIXMAP_BIT;
-	    modes->stencilBits = stencil_bits;
-	    modes->depthBits = depth_bits;
-
-	    modes->visualType = visType;
-	    modes->renderType = GLX_RGBA_BIT;
-	    modes->rgbMode = GL_TRUE;
-
-	    if ( db_modes[i] == GLX_NONE ) {
-
-		modes->doubleBufferMode = GL_FALSE;
-	    }
-	    else {
-		modes->doubleBufferMode = GL_TRUE;
-		modes->swapMethod = db_modes[i];
-	    }
-
-	    modes = modes->next;
-	}
-    }
-    
-    return modes;
-}
-
-
-static __GLcontextModes *
-mach64FillInModes( unsigned pixel_bits, unsigned depth_bits,
-		 unsigned stencil_bits, GLboolean have_back_buffer )
-{
-   __GLcontextModes * modes;
-    __GLcontextModes * m;
-    unsigned num_modes;
-    unsigned depth_buffer_factor;
-    unsigned back_buffer_factor;
-    unsigned i;
-
-    /* Right now GLX_SWAP_COPY_OML isn't supported, but it would be easy
-     * enough to add support.  Basically, if a context is created with an
-     * fbconfig where the swap method is GLX_SWAP_COPY_OML, pageflipping
-     * will never be used.
-     */
-    static const GLenum back_buffer_modes[] = {
-	GLX_NONE, GLX_SWAP_UNDEFINED_OML /*, GLX_SWAP_COPY_OML */
-    };
-
-    int depth_buffer_modes[2][2];
-
-
-    depth_buffer_modes[0][0] = depth_bits;
-    depth_buffer_modes[1][0] = depth_bits;
-    
-    /* Just like with the accumulation buffer, always provide some modes
-     * with a stencil buffer.  It will be a sw fallback, but some apps won't
-     * care about that.
-     */
-    depth_buffer_modes[0][1] = 0;
-    depth_buffer_modes[1][1] = (stencil_bits == 0) ? 8 : stencil_bits;
-
-    depth_buffer_factor = ((depth_bits != 0) || (stencil_bits != 0)) ? 2 : 1;
-    back_buffer_factor  = (have_back_buffer) ? 2 : 1;
-
-    num_modes = depth_buffer_factor * back_buffer_factor * 4;
-
-    modes = (*dri_interface->createContextModes)( num_modes, sizeof( __GLcontextModes ) );
-    m = modes;
-    for ( i = 0 ; i < depth_buffer_factor ; i++ ) {
-	m = fill_in_modes( m, pixel_bits, 
-			   depth_buffer_modes[i][0], depth_buffer_modes[i][1],
-			   back_buffer_modes, back_buffer_factor,
-			   GLX_TRUE_COLOR );
-    }
-
-    for ( i = 0 ; i < depth_buffer_factor ; i++ ) {
-	m = fill_in_modes( m, pixel_bits, 
-			   depth_buffer_modes[i][0], depth_buffer_modes[i][1],
-			   back_buffer_modes, back_buffer_factor,
-			   GLX_DIRECT_COLOR );
-    }
-
-    /* Mark the visual as slow if there are "fake" stencil bits.
-     */
-    for ( m = modes ; m != NULL ; m = m->next ) {
-       if ( (m->stencilBits != 0) && (m->stencilBits != stencil_bits) ){
-	    m->visualRating = GLX_SLOW_CONFIG;
-	}
-    }
-
-    return modes;
-}
-
-
-/* Create the device specific screen private data struct.
- */
-static mach64ScreenRec *
-mach64CreateScreen( __DRIscreenPrivate *sPriv )
-{
-   mach64ScreenPtr mach64Screen;
-   ATIDRIPtr serverInfo = (ATIDRIPtr)sPriv->pDevPriv;
-   PFNGLXSCRENABLEEXTENSIONPROC glx_enable_extension =
-     (PFNGLXSCRENABLEEXTENSIONPROC) (*dri_interface->getProcAddress("glxEnableExtension"));
-   void * const psc = sPriv->psc->screenConfigs;
-
-   if (sPriv->devPrivSize != sizeof(ATIDRIRec)) {
-      fprintf(stderr,"\nERROR!  sizeof(ATIDRIRec) does not match passed size from device driver\n");
-      return GL_FALSE;
-   }
-
-   if ( MACH64_DEBUG & DEBUG_VERBOSE_DRI ) 
-      fprintf( stderr, "%s\n", __FUNCTION__ );
-
-   /* Allocate the private area */
-   mach64Screen = (mach64ScreenPtr) CALLOC( sizeof(*mach64Screen) );
-   if ( !mach64Screen ) return NULL;
-
-   /* parse information in __driConfigOptions */
-   driParseOptionInfo (&mach64Screen->optionCache,
-		       __driConfigOptions, __driNConfigOptions);
-
-   mach64Screen->IsPCI = serverInfo->IsPCI;
-
-   {
-      drm_mach64_getparam_t gp;
-      int ret;
-
-      gp.param = MACH64_PARAM_IRQ_NR;
-      gp.value = (void *) &mach64Screen->irq;
-
-      ret = drmCommandWriteRead( sPriv->fd, DRM_MACH64_GETPARAM,
-				    &gp, sizeof(gp));
-      if (ret) {
-         fprintf(stderr, "DRM_MACH64_GETPARAM (MACH64_PARAM_IRQ_NR): %d\n", ret);
-         FREE( mach64Screen );
-         return NULL;
-      }
-   }
-
-   mach64Screen->mmio.handle = serverInfo->regs;
-   mach64Screen->mmio.size   = serverInfo->regsSize;
-   if ( drmMap( sPriv->fd,
-		mach64Screen->mmio.handle,
-		mach64Screen->mmio.size,
-		(drmAddressPtr)&mach64Screen->mmio.map ) != 0 ) {
-      FREE( mach64Screen );
-      return NULL;
-   }
-
-   mach64Screen->buffers = drmMapBufs( sPriv->fd );
-   if ( !mach64Screen->buffers ) {
-      drmUnmap( (drmAddress)mach64Screen->mmio.map,
-		mach64Screen->mmio.size );
-      FREE( mach64Screen );
-      return NULL;
-   }
-
-   if ( !mach64Screen->IsPCI ) {
-      mach64Screen->agpTextures.handle = serverInfo->agp;
-      mach64Screen->agpTextures.size   = serverInfo->agpSize;
-      if ( drmMap( sPriv->fd,
-		   mach64Screen->agpTextures.handle,
-		   mach64Screen->agpTextures.size,
-		   (drmAddressPtr)&mach64Screen->agpTextures.map ) ) {
-	 drmUnmapBufs( mach64Screen->buffers );
-	 drmUnmap( (drmAddress)mach64Screen->mmio.map, mach64Screen->mmio.size );
-	 FREE( mach64Screen );
-	 return NULL;
-      }
-   }
-
-   mach64Screen->AGPMode	= serverInfo->AGPMode;
-
-   mach64Screen->chipset	= serverInfo->chipset;
-   mach64Screen->width		= serverInfo->width;
-   mach64Screen->height		= serverInfo->height;
-   mach64Screen->mem		= serverInfo->mem;
-   mach64Screen->cpp		= serverInfo->cpp;
-
-   mach64Screen->frontOffset	= serverInfo->frontOffset;
-   mach64Screen->frontPitch	= serverInfo->frontPitch;
-   mach64Screen->backOffset	= serverInfo->backOffset;
-   mach64Screen->backPitch	= serverInfo->backPitch;
-   mach64Screen->depthOffset	= serverInfo->depthOffset;
-   mach64Screen->depthPitch	= serverInfo->depthPitch;
-
-   mach64Screen->texOffset[MACH64_CARD_HEAP] = serverInfo->textureOffset;
-   mach64Screen->texSize[MACH64_CARD_HEAP] = serverInfo->textureSize;
-   mach64Screen->logTexGranularity[MACH64_CARD_HEAP] =
-      serverInfo->logTextureGranularity;
-
-   if ( mach64Screen->IsPCI ) {
-      mach64Screen->numTexHeaps = MACH64_NR_TEX_HEAPS - 1;
-      mach64Screen->firstTexHeap = MACH64_CARD_HEAP;
-      mach64Screen->texOffset[MACH64_AGP_HEAP] = 0;
-      mach64Screen->texSize[MACH64_AGP_HEAP] = 0;
-      mach64Screen->logTexGranularity[MACH64_AGP_HEAP] = 0;
-   } else {
-      if (mach64Screen->texSize[MACH64_CARD_HEAP] > 0) {
-	 mach64Screen->numTexHeaps = MACH64_NR_TEX_HEAPS;
-	 mach64Screen->firstTexHeap = MACH64_CARD_HEAP;
-      } else {
-	 mach64Screen->numTexHeaps = MACH64_NR_TEX_HEAPS - 1;
-	 mach64Screen->firstTexHeap = MACH64_AGP_HEAP;
-      }
-      mach64Screen->texOffset[MACH64_AGP_HEAP] = serverInfo->agpTextureOffset;
-      mach64Screen->texSize[MACH64_AGP_HEAP] = serverInfo->agpSize;
-      mach64Screen->logTexGranularity[MACH64_AGP_HEAP] = serverInfo->logAgpTextureGranularity;
-   }
-
-   mach64Screen->driScreen = sPriv;
-
-   if ( glx_enable_extension != NULL ) {
-      if ( mach64Screen->irq != 0 ) {
-	 (*glx_enable_extension)( psc, "GLX_SGI_swap_control" );
-	 (*glx_enable_extension)( psc, "GLX_SGI_video_sync" );
-	 (*glx_enable_extension)( psc, "GLX_MESA_swap_control" );
-      }
-
-      (*glx_enable_extension)( psc, "GLX_MESA_swap_frame_usage" );
-   }
-
-   return mach64Screen;
-}
-
-/* Destroy the device specific screen private data struct.
- */
-static void
-mach64DestroyScreen( __DRIscreenPrivate *driScreen )
-{
-   mach64ScreenRec *mach64Screen = (mach64ScreenRec *) driScreen->private;
-
-   if ( !mach64Screen )
-      return;
-
-   if ( MACH64_DEBUG & DEBUG_VERBOSE_DRI ) 
-      fprintf( stderr, "%s\n", __FUNCTION__ );
-
-   if ( !mach64Screen->IsPCI ) {
-      drmUnmap( (drmAddress)mach64Screen->agpTextures.map,
-		mach64Screen->agpTextures.size );
-   }
-
-   drmUnmapBufs( mach64Screen->buffers );
-   drmUnmap( (drmAddress)mach64Screen->mmio.map, mach64Screen->mmio.size );
-
-   FREE( mach64Screen );
-   driScreen->private = NULL;
-}
-
-
-/* Create and initialize the Mesa and driver specific pixmap buffer
- * data.
- */
-static GLboolean
-mach64CreateBuffer( __DRIscreenPrivate *driScrnPriv,
-		    __DRIdrawablePrivate *driDrawPriv,
-		    const __GLcontextModes *mesaVis,
-		    GLboolean isPixmap )
-{
-   mach64ScreenPtr screen = (mach64ScreenPtr) driScrnPriv->private;
-
-   if (isPixmap) {
-      return GL_FALSE; /* not implemented */
-   }
-   else {
-#if 0
-      driDrawPriv->driverPrivate = (void *) 
-         _mesa_create_framebuffer( mesaVis,
-                                   GL_FALSE,  /* software depth buffer? */
-                                   mesaVis->stencilBits > 0,
-                                   mesaVis->accumRedBits > 0,
-                                   mesaVis->alphaBits > 0 );
-#else
-      struct gl_framebuffer *fb = _mesa_create_framebuffer(mesaVis);
-
-      {
-         driRenderbuffer *frontRb
-            = driNewRenderbuffer(GL_RGBA, screen->cpp,
-                                 screen->frontOffset, screen->frontPitch);
-         mach64SetSpanFunctions(frontRb, mesaVis);
-         _mesa_add_renderbuffer(fb, BUFFER_FRONT_LEFT, &frontRb->Base);
-      }
-
-      if (mesaVis->doubleBufferMode) {
-         driRenderbuffer *backRb
-            = driNewRenderbuffer(GL_RGBA, screen->cpp,
-                                 screen->backOffset, screen->backPitch);
-         mach64SetSpanFunctions(backRb, mesaVis);
-         _mesa_add_renderbuffer(fb, BUFFER_BACK_LEFT, &backRb->Base);
-      }
-
-      if (mesaVis->depthBits == 16) {
-         driRenderbuffer *depthRb
-            = driNewRenderbuffer(GL_DEPTH_COMPONENT16, screen->cpp,
-                                 screen->depthOffset, screen->depthPitch);
-         mach64SetSpanFunctions(depthRb, mesaVis);
-         _mesa_add_renderbuffer(fb, BUFFER_DEPTH, &depthRb->Base);
-      }
-      else if (mesaVis->depthBits == 24) {
-         driRenderbuffer *depthRb
-            = driNewRenderbuffer(GL_DEPTH_COMPONENT24, screen->cpp,
-                                 screen->depthOffset, screen->depthPitch);
-         mach64SetSpanFunctions(depthRb, mesaVis);
-         _mesa_add_renderbuffer(fb, BUFFER_DEPTH, &depthRb->Base);
-      }
-
-      _mesa_add_soft_renderbuffers(fb,
-                                   GL_FALSE, /* color */
-                                   GL_FALSE, /* depth */
-                                   mesaVis->stencilBits > 0,
-                                   mesaVis->accumRedBits > 0,
-                                   GL_FALSE, /* alpha */
-                                   GL_FALSE /* aux */);
-      driDrawPriv->driverPrivate = (void *) fb;
-#endif
-      return (driDrawPriv->driverPrivate != NULL);
-   }
-}
-
-
-static void
-mach64DestroyBuffer(__DRIdrawablePrivate *driDrawPriv)
-{
-   _mesa_destroy_framebuffer((GLframebuffer *) (driDrawPriv->driverPrivate));
-}
-
-
-/* Copy the back color buffer to the front color buffer */
-static void
-mach64SwapBuffers(__DRIdrawablePrivate *dPriv)
-{
-   if (dPriv->driContextPriv && dPriv->driContextPriv->driverPrivate) {
-      mach64ContextPtr mmesa;
-      GLcontext *ctx;
-      mmesa = (mach64ContextPtr) dPriv->driContextPriv->driverPrivate;
-      ctx = mmesa->glCtx;
-      if (ctx->Visual.doubleBufferMode) {
-         _mesa_notifySwapBuffers( ctx );  /* flush pending rendering comands */
-         mach64CopyBuffer( dPriv );
-      }
-   }
-   else {
-      /* XXX this shouldn't be an error but we can't handle it for now */
-      _mesa_problem(NULL, "%s: drawable has no context!", __FUNCTION__);
-   }
-}
-
-
-/* Initialize the driver specific screen private data.
- */
-static GLboolean
-mach64InitDriver( __DRIscreenPrivate *driScreen )
-{
-   driScreen->private = (void *) mach64CreateScreen( driScreen );
-
-   if ( !driScreen->private ) {
-      mach64DestroyScreen( driScreen );
-      return GL_FALSE;
-   }
-
-   return GL_TRUE;
-}
-
-
-static struct __DriverAPIRec mach64API = {
-   .InitDriver      = mach64InitDriver,
-   .DestroyScreen   = mach64DestroyScreen,
-   .CreateContext   = mach64CreateContext,
-   .DestroyContext  = mach64DestroyContext,
-   .CreateBuffer    = mach64CreateBuffer,
-   .DestroyBuffer   = mach64DestroyBuffer,
-   .SwapBuffers     = mach64SwapBuffers,
-   .MakeCurrent     = mach64MakeCurrent,
-   .UnbindContext   = mach64UnbindContext,
-   .GetSwapInfo     = NULL,
-   .GetMSC          = driGetMSC32,
-   .WaitForMSC      = driWaitForMSC32,
-   .WaitForSBC      = NULL,
-   .SwapBuffersMSC  = NULL
-};
-
-
-/**
- * This is the bootstrap function for the driver.  libGL supplies all of the
- * requisite information about the system, and the driver initializes itself.
- * This routine also fills in the linked list pointed to by \c driver_modes
- * with the \c __GLcontextModes that the driver can support for windows or
- * pbuffers.
- * 
- * \return A pointer to a \c __DRIscreenPrivate on success, or \c NULL on 
- *         failure.
- */
-PUBLIC
-void * __driCreateNewScreen_20050727( __DRInativeDisplay *dpy, int scrn, __DRIscreen *psc,
-			     const __GLcontextModes * modes,
-			     const __DRIversion * ddx_version,
-			     const __DRIversion * dri_version,
-			     const __DRIversion * drm_version,
-			     const __DRIframebuffer * frame_buffer,
-			     drmAddress pSAREA, int fd, 
-			     int internal_api_version,
-			     const __DRIinterfaceMethods * interface,
-			     __GLcontextModes ** driver_modes )
-			     
-{
-   __DRIscreenPrivate *psp;
-   static const __DRIversion ddx_expected = { 6, 4, 0 };
-   static const __DRIversion dri_expected = { 4, 0, 0 };
-   static const __DRIversion drm_expected = { 1, 0, 0 };
-
-   dri_interface = interface;
-
-   if ( ! driCheckDriDdxDrmVersions2( "Mach64",
-				      dri_version, & dri_expected,
-				      ddx_version, & ddx_expected,
-				      drm_version, & drm_expected ) ) {
-      return NULL;
-   }
-
-   psp = __driUtilCreateNewScreen(dpy, scrn, psc, NULL,
-				  ddx_version, dri_version, drm_version,
-				  frame_buffer, pSAREA, fd,
-				  internal_api_version, &mach64API);
-   if ( psp != NULL ) {
-      ATIDRIPtr dri_priv = (ATIDRIPtr) psp->pDevPriv;
-      *driver_modes = mach64FillInModes( dri_priv->cpp * 8,
-					 16,
-					 0,
-					 1);
-
-      /* Calling driInitExtensions here, with a NULL context pointer, does not actually
-       * enable the extensions.  It just makes sure that all the dispatch offsets for all
-       * the extensions that *might* be enables are known.  This is needed because the
-       * dispatch offsets need to be known when _mesa_context_create is called, but we can't
-       * enable the extensions until we have a context pointer.
-       *
-       * Hello chicken.  Hello egg.  How are you two today?
-       */
-      driInitExtensions( NULL, card_extensions, GL_FALSE );
-   }
-
-   return (void *) psp;
-}
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/mach64/mach64_screen.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/mach64/mach64_screen.h
deleted file mode 100644
index 5305058e2..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/mach64/mach64_screen.h
+++ /dev/null
@@ -1,78 +0,0 @@
-/* $XFree86$ */ /* -*- mode: c; c-basic-offset: 3 -*- */
-/*
- * Copyright 2000 Gareth Hughes
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * GARETH HUGHES BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
- * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- */
-
-/*
- * Authors:
- *	Gareth Hughes <gareth@valinux.com>
- *	Leif Delgass <ldelgass@retinalburn.net>
- *	José Fonseca <j_r_fonseca@yahoo.co.uk>
- */
-
-#ifndef __MACH64_SCREEN_H__
-#define __MACH64_SCREEN_H__
-
-#include "xmlconfig.h"
-
-typedef struct {
-   drm_handle_t handle;			/* Handle to the DRM region */
-   drmSize size;			/* Size of the DRM region */
-   drmAddress *map;			/* Mapping of the DRM region */
-} mach64RegionRec, *mach64RegionPtr;
-
-typedef struct {
-   int chipset;
-   int width;
-   int height;
-   int mem;
-   int cpp;
-
-   unsigned int	frontOffset;
-   unsigned int frontPitch;
-   unsigned int	backOffset;
-   unsigned int backPitch;
-
-   unsigned int	depthOffset;
-   unsigned int depthPitch;
-
-   int IsPCI;
-   int AGPMode;
-   unsigned int irq;			/* IRQ number (0 means none) */
-
-   /* Shared Texture data */
-   int firstTexHeap, numTexHeaps;
-   int texOffset[MACH64_NR_TEX_HEAPS];
-   int texSize[MACH64_NR_TEX_HEAPS];
-   int logTexGranularity[MACH64_NR_TEX_HEAPS];
-
-   mach64RegionRec mmio;
-   mach64RegionRec agpTextures;
-
-   drmBufMapPtr buffers;
-
-   __DRIscreenPrivate *driScreen;
-
-   driOptionCache optionCache;
-} mach64ScreenRec, *mach64ScreenPtr;
-
-#endif /* __MACH64_SCREEN_H__ */
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/mach64/mach64_span.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/mach64/mach64_span.c
deleted file mode 100644
index 0ac0eeaa6..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/mach64/mach64_span.c
+++ /dev/null
@@ -1,231 +0,0 @@
-/* $XFree86$ */ /* -*- mode: c; c-basic-offset: 3 -*- */
-/*
- * Copyright 2000 Gareth Hughes
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * GARETH HUGHES BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
- * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- */
-
-/*
- * Authors:
- *	Gareth Hughes <gareth@valinux.com>
- *	Leif Delgass <ldelgass@retinalburn.net>
- *	Jos�Fonseca <j_r_fonseca@yahoo.co.uk>
- */
-
-#include "mach64_context.h"
-#include "mach64_ioctl.h"
-#include "mach64_state.h"
-#include "mach64_span.h"
-
-#include "swrast/swrast.h"
-
-#define DBG 0
-
-#define LOCAL_VARS							\
-   mach64ContextPtr mmesa = MACH64_CONTEXT(ctx);			\
-   mach64ScreenRec *mach64Screen = mmesa->mach64Screen;			\
-   __DRIscreenPrivate *driScreen = mmesa->driScreen;			\
-   __DRIdrawablePrivate *dPriv = mmesa->driDrawable;			\
-   GLuint pitch = mmesa->drawPitch * mach64Screen->cpp;			\
-   GLuint height = dPriv->h;						\
-   char *buf = (char *)(driScreen->pFB +				\
-			mmesa->drawOffset +				\
-			(dPriv->x * mach64Screen->cpp) +		\
-			(dPriv->y * pitch));				\
-   char *read_buf = (char *)(driScreen->pFB +				\
-			     mmesa->readOffset +			\
-			     (dPriv->x * mach64Screen->cpp) +		\
-			     (dPriv->y * pitch));			\
-   GLushort p;								\
-   (void) read_buf; (void) buf; (void) p
-
-#define LOCAL_DEPTH_VARS						\
-   mach64ContextPtr mmesa = MACH64_CONTEXT(ctx);			\
-   mach64ScreenRec *mach64Screen = mmesa->mach64Screen;			\
-   __DRIdrawablePrivate *dPriv = mmesa->driDrawable;			\
-   __DRIscreenPrivate *driScreen = mmesa->driScreen;			\
-   GLuint pitch = mach64Screen->depthPitch * 2;				\
-   GLuint height = dPriv->h;						\
-   char *buf = (char *)(driScreen->pFB +				\
-			mach64Screen->depthOffset +			\
-			dPriv->x * 2 +					\
-			dPriv->y * pitch)
-
-#define LOCAL_STENCIL_VARS	LOCAL_DEPTH_VARS
-
-#define Y_FLIP( _y )	(height - _y - 1)
-
-#define HW_LOCK()
-
-/* FIXME could/should we use dPriv->numClipRects like the other drivers? */
-#define HW_CLIPLOOP()							\
-   do {									\
-      int _nc = mmesa->numClipRects;					\
-									\
-      while ( _nc-- ) {							\
-	 int minx = mmesa->pClipRects[_nc].x1 - mmesa->drawX;		\
-	 int miny = mmesa->pClipRects[_nc].y1 - mmesa->drawY;		\
-	 int maxx = mmesa->pClipRects[_nc].x2 - mmesa->drawX;		\
-	 int maxy = mmesa->pClipRects[_nc].y2 - mmesa->drawY;
-
-#define HW_ENDCLIPLOOP()						\
-      }									\
-   } while (0)
-
-#define HW_UNLOCK()
-
-
-
-/* ================================================================
- * Color buffer
- */
-
-/* 16 bit, RGB565 color spanline and pixel functions
- */
-#define SPANTMP_PIXEL_FMT GL_RGB
-#define SPANTMP_PIXEL_TYPE GL_UNSIGNED_SHORT_5_6_5
-
-#define TAG(x)    mach64##x##_RGB565
-#define TAG2(x,y) mach64##x##_RGB565##y
-#include "spantmp2.h"
-
-
-/* 32 bit, ARGB8888 color spanline and pixel functions
- */
-/* FIXME the old code always read back alpha as 0xff, i.e. fully opaque.
-   Was there a reason to do so ? If so that'll won't work with that template... */
-#define SPANTMP_PIXEL_FMT GL_BGRA
-#define SPANTMP_PIXEL_TYPE GL_UNSIGNED_INT_8_8_8_8_REV
-
-#define TAG(x)    mach64##x##_ARGB8888
-#define TAG2(x,y) mach64##x##_ARGB8888##y
-#include "spantmp2.h"
-
-
-/* ================================================================
- * Depth buffer
- */
-
-/* 16 bit depthbuffer functions.
- */
-#define WRITE_DEPTH( _x, _y, d )					\
-   *(GLushort *)(buf + (_x)*2 + (_y)*pitch) = d;
-
-#define READ_DEPTH( d, _x, _y )						\
-   d = *(GLushort *)(buf + (_x)*2 + (_y)*pitch);
-
-#define TAG(x) mach64##x##_16
-#include "depthtmp.h"
-
-
-/*
- * This function is called to specify which buffer to read and write
- * for software rasterization (swrast) fallbacks.  This doesn't necessarily
- * correspond to glDrawBuffer() or glReadBuffer() calls.
- */
-static void mach64DDSetBuffer( GLcontext *ctx,
-			       GLframebuffer *colorBuffer,
-			       GLuint bufferBit )
-{
-   mach64ContextPtr mmesa = MACH64_CONTEXT(ctx);
-
-   switch ( bufferBit ) {
-   case BUFFER_BIT_FRONT_LEFT:
-      if (MACH64_DEBUG & DEBUG_VERBOSE_MSG)
-	 fprintf(stderr,"%s: BUFFER_BIT_FRONT_LEFT\n", __FUNCTION__);
-      mmesa->drawOffset = mmesa->readOffset = mmesa->mach64Screen->frontOffset;
-      mmesa->drawPitch  = mmesa->readPitch  = mmesa->mach64Screen->frontPitch;
-      break;
-   case BUFFER_BIT_BACK_LEFT:
-      if (MACH64_DEBUG & DEBUG_VERBOSE_MSG)
-	 fprintf(stderr,"%s: BUFFER_BIT_BACK_LEFT\n", __FUNCTION__);
-      mmesa->drawOffset = mmesa->readOffset = mmesa->mach64Screen->backOffset;
-      mmesa->drawPitch  = mmesa->readPitch  = mmesa->mach64Screen->backPitch;
-      break;
-   default:
-      break;
-   }
-}
-
-static void mach64SpanRenderStart( GLcontext *ctx )
-{
-   mach64ContextPtr mmesa = MACH64_CONTEXT(ctx);
-   LOCK_HARDWARE( mmesa );
-   FINISH_DMA_LOCKED( mmesa );
-}
-
-static void mach64SpanRenderFinish( GLcontext *ctx )
-{
-   mach64ContextPtr mmesa = MACH64_CONTEXT(ctx);
-   _swrast_flush( ctx );
-   UNLOCK_HARDWARE( mmesa );
-}
-
-void mach64DDInitSpanFuncs( GLcontext *ctx )
-{
-   struct swrast_device_driver *swdd = _swrast_GetDeviceDriverReference(ctx);
-
-   swdd->SetBuffer = mach64DDSetBuffer;
-   swdd->SpanRenderStart	= mach64SpanRenderStart;
-   swdd->SpanRenderFinish	= mach64SpanRenderFinish;
-}
-
-
-/**
- * Plug in the Get/Put routines for the given driRenderbuffer.
- */
-void
-mach64SetSpanFunctions(driRenderbuffer *drb, const GLvisual *vis)
-{
-   if (drb->Base.InternalFormat == GL_RGBA) {
-      if (vis->redBits == 5 && vis->greenBits == 6 && vis->blueBits == 5) {
-         mach64InitPointers_RGB565(&drb->Base);
-      }
-      else {
-         mach64InitPointers_ARGB8888(&drb->Base);
-      }
-   }
-   else if (drb->Base.InternalFormat == GL_DEPTH_COMPONENT16) {
-      drb->Base.GetRow        = mach64ReadDepthSpan_16;
-      drb->Base.GetValues     = mach64ReadDepthPixels_16;
-      drb->Base.PutRow        = mach64WriteDepthSpan_16;
-      drb->Base.PutMonoRow    = mach64WriteMonoDepthSpan_16;
-      drb->Base.PutValues     = mach64WriteDepthPixels_16;
-      drb->Base.PutMonoValues = NULL;
-   }
-   else if (drb->Base.InternalFormat == GL_DEPTH_COMPONENT24) {
-      /* never */
-      drb->Base.GetRow        = NULL;
-      drb->Base.GetValues     = NULL;
-      drb->Base.PutRow        = NULL;
-      drb->Base.PutMonoRow    = NULL;
-      drb->Base.PutValues     = NULL;
-      drb->Base.PutMonoValues = NULL;
-   }
-   else if (drb->Base.InternalFormat == GL_STENCIL_INDEX8_EXT) {
-      /* never */
-      drb->Base.GetRow        = NULL;
-      drb->Base.GetValues     = NULL;
-      drb->Base.PutRow        = NULL;
-      drb->Base.PutMonoRow    = NULL;
-      drb->Base.PutValues     = NULL;
-      drb->Base.PutMonoValues = NULL;
-   }
-}
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/mach64/mach64_span.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/mach64/mach64_span.h
deleted file mode 100644
index 0f4c76647..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/mach64/mach64_span.h
+++ /dev/null
@@ -1,41 +0,0 @@
-/* $XFree86$ */ /* -*- mode: c; c-basic-offset: 3 -*- */
-/*
- * Copyright 2000 Gareth Hughes
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * GARETH HUGHES BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
- * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- */
-
-/*
- * Authors:
- *	Gareth Hughes <gareth@valinux.com>
- *
- */
-
-#ifndef __MACH64_SPAN_H__
-#define __MACH64_SPAN_H__
-
-#include "drirenderbuffer.h"
-
-extern void mach64DDInitSpanFuncs( GLcontext *ctx );
-
-extern void
-mach64SetSpanFunctions(driRenderbuffer *rb, const GLvisual *vis);
-
-#endif
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/mach64/mach64_state.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/mach64/mach64_state.c
deleted file mode 100644
index d9b5725a6..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/mach64/mach64_state.c
+++ /dev/null
@@ -1,1216 +0,0 @@
-/* $XFree86$ */ /* -*- mode: c; c-basic-offset: 3 -*- */
-/*
- * Copyright 2000 Gareth Hughes
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * GARETH HUGHES BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
- * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- */
-
-/*
- * Authors:
- *	Gareth Hughes <gareth@valinux.com>
- *	Leif Delgass <ldelgass@retinalburn.net>
- *	Jos�Fonseca <j_r_fonseca@yahoo.co.uk>
- */
-
-#include "mach64_context.h"
-#include "mach64_state.h"
-#include "mach64_ioctl.h"
-#include "mach64_tris.h"
-#include "mach64_vb.h"
-#include "mach64_tex.h"
-
-#include "context.h"
-#include "buffers.h"
-#include "enums.h"
-#include "colormac.h"
-#include "swrast/swrast.h"
-#include "array_cache/acache.h"
-#include "tnl/tnl.h"
-#include "swrast_setup/swrast_setup.h"
-
-#include "tnl/t_pipeline.h"
-
-
-/* =============================================================
- * Alpha blending
- */
-
-static void mach64UpdateAlphaMode( GLcontext *ctx )
-{
-   mach64ContextPtr mmesa = MACH64_CONTEXT(ctx);
-   GLuint a = mmesa->setup.alpha_tst_cntl;
-   GLuint s = mmesa->setup.scale_3d_cntl;
-   GLuint m = mmesa->setup.dp_write_mask;
-
-   if ( ctx->Color.AlphaEnabled ) {
-      GLubyte ref;
-
-      CLAMPED_FLOAT_TO_UBYTE(ref, ctx->Color.AlphaRef);
-
-      a &= ~(MACH64_ALPHA_TEST_MASK | MACH64_REF_ALPHA_MASK);
-
-      switch ( ctx->Color.AlphaFunc ) {
-      case GL_NEVER:
-	 a |= MACH64_ALPHA_TEST_NEVER;
-	 break;
-      case GL_LESS:
-	 a |= MACH64_ALPHA_TEST_LESS;
-         break;
-      case GL_LEQUAL:
-	 a |= MACH64_ALPHA_TEST_LEQUAL;
-	 break;
-      case GL_EQUAL:
-	 a |= MACH64_ALPHA_TEST_EQUAL;
-	 break;
-      case GL_GEQUAL:
-	 a |= MACH64_ALPHA_TEST_GEQUAL;
-	 break;
-      case GL_GREATER:
-	 a |= MACH64_ALPHA_TEST_GREATER;
-	 break;
-      case GL_NOTEQUAL:
-	 a |= MACH64_ALPHA_TEST_NOTEQUAL;
-	 break;
-      case GL_ALWAYS:
-	 a |= MACH64_ALPHA_TEST_ALWAYS;
-	 break;
-      }
-
-      a |= (ref << MACH64_REF_ALPHA_SHIFT);
-      a |=  MACH64_ALPHA_TEST_EN;
-   } else {
-      a &= ~MACH64_ALPHA_TEST_EN;
-   }
-
-   FALLBACK( mmesa, MACH64_FALLBACK_BLEND_FUNC, GL_FALSE );
-
-   if ( ctx->Color.BlendEnabled ) {
-      s &= ~(MACH64_ALPHA_BLEND_SRC_MASK |
-	     MACH64_ALPHA_BLEND_DST_MASK |
-	     MACH64_ALPHA_BLEND_SAT);
-
-      switch ( ctx->Color.BlendSrcRGB ) {
-      case GL_ZERO:
-	 s |= MACH64_ALPHA_BLEND_SRC_ZERO;
-	 break;
-      case GL_ONE:
-	 s |= MACH64_ALPHA_BLEND_SRC_ONE;
-	 break;
-      case GL_DST_COLOR:
-	 s |= MACH64_ALPHA_BLEND_SRC_DSTCOLOR;
-	 break;
-      case GL_ONE_MINUS_DST_COLOR:
-	 s |= MACH64_ALPHA_BLEND_SRC_INVDSTCOLOR;
-	 break;
-      case GL_SRC_ALPHA:
-	 s |= MACH64_ALPHA_BLEND_SRC_SRCALPHA;
-	 break;
-      case GL_ONE_MINUS_SRC_ALPHA:
-	 s |= MACH64_ALPHA_BLEND_SRC_INVSRCALPHA;
-	 break;
-      case GL_DST_ALPHA:
-	 s |= MACH64_ALPHA_BLEND_SRC_DSTALPHA;
-	 break;
-      case GL_ONE_MINUS_DST_ALPHA:
-	 s |= MACH64_ALPHA_BLEND_SRC_INVDSTALPHA;
-	 break;
-      case GL_SRC_ALPHA_SATURATE:
-	 s |= (MACH64_ALPHA_BLEND_SRC_SRCALPHA |
-	       MACH64_ALPHA_BLEND_SAT);
-	 break;
-      default:
-         FALLBACK( mmesa, MACH64_FALLBACK_BLEND_FUNC, GL_TRUE );
-      }
-
-      switch ( ctx->Color.BlendDstRGB ) {
-      case GL_ZERO:
-	 s |= MACH64_ALPHA_BLEND_DST_ZERO;
-	 break;
-      case GL_ONE:
-	 s |= MACH64_ALPHA_BLEND_DST_ONE;
-	 break;
-      case GL_SRC_COLOR:
-	 s |= MACH64_ALPHA_BLEND_DST_SRCCOLOR;
-	 break;
-      case GL_ONE_MINUS_SRC_COLOR:
-	 s |= MACH64_ALPHA_BLEND_DST_INVSRCCOLOR;
-	 break;
-      case GL_SRC_ALPHA:
-	 s |= MACH64_ALPHA_BLEND_DST_SRCALPHA;
-	 break;
-      case GL_ONE_MINUS_SRC_ALPHA:
-	 s |= MACH64_ALPHA_BLEND_DST_INVSRCALPHA;
-	 break;
-      case GL_DST_ALPHA:
-	 s |= MACH64_ALPHA_BLEND_DST_DSTALPHA;
-	 break;
-      case GL_ONE_MINUS_DST_ALPHA:
-	 s |= MACH64_ALPHA_BLEND_DST_INVDSTALPHA;
-	 break;
-      default:
-         FALLBACK( mmesa, MACH64_FALLBACK_BLEND_FUNC, GL_TRUE );
-      }
-
-      m = 0xffffffff; /* Can't color mask and blend at the same time */
-      s &= ~MACH64_ALPHA_FOG_EN_FOG; /* Can't fog and blend at the same time */
-      s |=  MACH64_ALPHA_FOG_EN_ALPHA;
-   } else {
-      s &= ~MACH64_ALPHA_FOG_EN_ALPHA;
-   }
-
-   if ( mmesa->setup.alpha_tst_cntl != a ) {
-      mmesa->setup.alpha_tst_cntl = a;
-      mmesa->dirty |= MACH64_UPLOAD_Z_ALPHA_CNTL;
-   }
-   if ( mmesa->setup.scale_3d_cntl != s ) {
-      mmesa->setup.scale_3d_cntl = s;
-      mmesa->dirty |= MACH64_UPLOAD_SCALE_3D_CNTL;
-   }
-   if ( mmesa->setup.dp_write_mask != m ) {
-      mmesa->setup.dp_write_mask = m;
-      mmesa->dirty |= MACH64_UPLOAD_DP_WRITE_MASK;
-   }
-}
-
-static void mach64DDAlphaFunc( GLcontext *ctx, GLenum func, GLfloat ref )
-{
-   mach64ContextPtr mmesa = MACH64_CONTEXT(ctx);
-
-   FLUSH_BATCH( mmesa );
-   mmesa->new_state |= MACH64_NEW_ALPHA;
-}
-
-static void mach64DDBlendEquationSeparate( GLcontext *ctx, 
-					   GLenum modeRGB, GLenum modeA )
-{
-   mach64ContextPtr mmesa = MACH64_CONTEXT(ctx);
-
-   assert( modeRGB == modeA );
-   FLUSH_BATCH( mmesa );
-
-   /* BlendEquation affects ColorLogicOpEnabled
-    */
-   FALLBACK( MACH64_CONTEXT(ctx), MACH64_FALLBACK_LOGICOP,
-	     (ctx->Color.ColorLogicOpEnabled &&
-	      ctx->Color.LogicOp != GL_COPY));
-
-   /* Can only do blend addition, not min, max, subtract, etc. */
-   FALLBACK( MACH64_CONTEXT(ctx), MACH64_FALLBACK_BLEND_EQ,
-	     modeRGB != GL_FUNC_ADD);
-
-   mmesa->new_state |= MACH64_NEW_ALPHA;
-}
-
-static void mach64DDBlendFuncSeparate( GLcontext *ctx,
-				       GLenum sfactorRGB, GLenum dfactorRGB,
-				       GLenum sfactorA, GLenum dfactorA )
-{
-   mach64ContextPtr mmesa = MACH64_CONTEXT(ctx);
-
-   FLUSH_BATCH( mmesa );
-   mmesa->new_state |= MACH64_NEW_ALPHA;
-}
-
-
-/* =============================================================
- * Depth testing
- */
-
-static void mach64UpdateZMode( GLcontext *ctx )
-{
-   mach64ContextPtr mmesa = MACH64_CONTEXT(ctx);
-   GLuint z = mmesa->setup.z_cntl;
-
-   if ( MACH64_DEBUG & DEBUG_VERBOSE_MSG ) {
-      fprintf( stderr, "%s:\n", __FUNCTION__ );
-   }
-
-   if ( ctx->Depth.Test ) {
-      z &= ~MACH64_Z_TEST_MASK;
-
-      switch ( ctx->Depth.Func ) {
-      case GL_NEVER:
-	 z |= MACH64_Z_TEST_NEVER;
-	 break;
-      case GL_ALWAYS:
-	 z |= MACH64_Z_TEST_ALWAYS;
-	 break;
-      case GL_LESS:
-	 z |= MACH64_Z_TEST_LESS;
-	 break;
-      case GL_LEQUAL:
-	 z |= MACH64_Z_TEST_LEQUAL;
-	 break;
-      case GL_EQUAL:
-	 z |= MACH64_Z_TEST_EQUAL;
-	 break;
-      case GL_GEQUAL:
-	 z |= MACH64_Z_TEST_GEQUAL;
-	 break;
-      case GL_GREATER:
-	 z |= MACH64_Z_TEST_GREATER;
-	 break;
-      case GL_NOTEQUAL:
-	 z |= MACH64_Z_TEST_NOTEQUAL;
-	 break;
-      }
-
-      z |=  MACH64_Z_EN;
-   } else {
-      z &= ~MACH64_Z_EN;
-   }
-
-   if ( ctx->Depth.Mask ) {
-      z |=  MACH64_Z_MASK_EN;
-   } else {
-      z &= ~MACH64_Z_MASK_EN;
-   }
-
-   if ( mmesa->setup.z_cntl != z ) {
-      mmesa->setup.z_cntl = z;
-      mmesa->dirty |= MACH64_UPLOAD_Z_ALPHA_CNTL;
-   }
-}
-
-static void mach64DDDepthFunc( GLcontext *ctx, GLenum func )
-{
-   mach64ContextPtr mmesa = MACH64_CONTEXT(ctx);
-
-   FLUSH_BATCH( mmesa );
-   mmesa->new_state |= MACH64_NEW_DEPTH;
-}
-
-static void mach64DDDepthMask( GLcontext *ctx, GLboolean flag )
-{
-   mach64ContextPtr mmesa = MACH64_CONTEXT(ctx);
-
-   FLUSH_BATCH( mmesa );
-   mmesa->new_state |= MACH64_NEW_DEPTH;
-}
-
-static void mach64DDClearDepth( GLcontext *ctx, GLclampd d )
-{
-   mach64ContextPtr mmesa = MACH64_CONTEXT(ctx);
-
-   /* Always have a 16-bit depth buffer.
-    */
-   mmesa->ClearDepth = d * 0xffff;
-}
-
-
-/* =============================================================
- * Fog
- */
-
-static void mach64UpdateFogAttrib( GLcontext *ctx )
-{
-   mach64ContextPtr mmesa = MACH64_CONTEXT(ctx);
-
-   CARD32 s = mmesa->setup.scale_3d_cntl;
-   GLubyte c[4];
-   CARD32 col;
-
-   /* Can't fog if blending is on */
-   if ( ctx->Color.BlendEnabled )
-      return;
-
-   if ( ctx->Fog.Enabled ) {
-      s |= MACH64_ALPHA_FOG_EN_FOG;
-      s &= ~(MACH64_ALPHA_BLEND_SRC_MASK |
-	     MACH64_ALPHA_BLEND_DST_MASK |
-	     MACH64_ALPHA_BLEND_SAT);
-      /* From Utah-glx: "fog color is now dest and fog factor is alpha, so
-       * use GL_SRC_ALPHA GL_ONE_MINUS_SRC_ALPHA"
-       */
-      s |= (MACH64_ALPHA_BLEND_SRC_SRCALPHA | 
-	    MACH64_ALPHA_BLEND_DST_INVSRCALPHA);
-      /* From Utah-glx: "can't use texture alpha when fogging" */
-      s &= ~MACH64_TEX_MAP_AEN;
-   } else {
-      s &= ~(MACH64_ALPHA_BLEND_SRC_MASK |
-	     MACH64_ALPHA_BLEND_DST_MASK |
-	     MACH64_ALPHA_BLEND_SAT);
-      s |= (MACH64_ALPHA_BLEND_SRC_ONE | 
-	    MACH64_ALPHA_BLEND_DST_ZERO);
-      s &= ~MACH64_ALPHA_FOG_EN_FOG;
-   }
-
-   c[0] = FLOAT_TO_UBYTE( ctx->Fog.Color[0] );
-   c[1] = FLOAT_TO_UBYTE( ctx->Fog.Color[1] );
-   c[2] = FLOAT_TO_UBYTE( ctx->Fog.Color[2] );
-   c[3] = FLOAT_TO_UBYTE( ctx->Fog.Color[3] );
-
-   col = mach64PackColor( 4, c[0], c[1], c[2], c[3] );
-
-   if ( mmesa->setup.dp_fog_clr != col ) {
-      mmesa->setup.dp_fog_clr = col;
-      mmesa->dirty |= MACH64_UPLOAD_DP_FOG_CLR;
-   }
-   if ( mmesa->setup.scale_3d_cntl != s ) {
-      mmesa->setup.scale_3d_cntl = s;
-      mmesa->dirty |= MACH64_UPLOAD_SCALE_3D_CNTL;
-   }
-
-}
-
-static void mach64DDFogfv( GLcontext *ctx, GLenum pname, const GLfloat *param )
-{
-   mach64ContextPtr mmesa = MACH64_CONTEXT(ctx);
-
-   FLUSH_BATCH( mmesa );
-   mmesa->new_state |= MACH64_NEW_FOG;
-}
-
-
-/* =============================================================
- * Clipping
- */
-
-static void mach64UpdateClipping( GLcontext *ctx )
-{
-   mach64ContextPtr mmesa = MACH64_CONTEXT(ctx);
-   mach64ScreenPtr mach64Screen = mmesa->mach64Screen;
-
-   if ( mmesa->driDrawable ) {
-      __DRIdrawablePrivate *drawable = mmesa->driDrawable;
-      int x1 = 0;
-      int y1 = 0;
-      int x2 = drawable->w - 1;
-      int y2 = drawable->h - 1;
-
-      if ( ctx->Scissor.Enabled ) {
-	 if ( ctx->Scissor.X > x1 ) {
-	    x1 = ctx->Scissor.X;
-	 }
-	 if ( drawable->h - ctx->Scissor.Y - ctx->Scissor.Height > y1 ) {
-	    y1 = drawable->h - ctx->Scissor.Y - ctx->Scissor.Height;
-	 }
-	 if ( ctx->Scissor.X + ctx->Scissor.Width - 1 < x2 ) {
-	    x2 = ctx->Scissor.X + ctx->Scissor.Width - 1;
-	 }
-	 if ( drawable->h - ctx->Scissor.Y - 1 < y2 ) {
-	    y2 = drawable->h - ctx->Scissor.Y - 1;
-	 }
-      }
-
-      x1 += drawable->x;
-      y1 += drawable->y;
-      x2 += drawable->x;
-      y2 += drawable->y;
-
-      /* clamp to screen borders */
-      if (x1 < 0) x1 = 0;
-      if (y1 < 0) y1 = 0;
-      if (x2 < 0) x2 = 0;
-      if (y2 < 0) y2 = 0;
-      if (x2 > mach64Screen->width-1) x2 = mach64Screen->width-1;
-      if (y2 > mach64Screen->height-1) y2 = mach64Screen->height-1;
-
-      if ( MACH64_DEBUG & DEBUG_VERBOSE_MSG ) {
-	 fprintf( stderr, "%s: drawable %3d %3d %3d %3d\n",
-		  __FUNCTION__,
-		  drawable->x,
-		  drawable->y,
-		  drawable->w,
-		  drawable->h );
-	 fprintf( stderr, "%s:  scissor %3d %3d %3d %3d\n",
-		  __FUNCTION__,
-		  ctx->Scissor.X,
-		  ctx->Scissor.Y,
-		  ctx->Scissor.Width,
-		  ctx->Scissor.Height );
-	 fprintf( stderr, "%s:    final %3d %3d %3d %3d\n",
-		  __FUNCTION__, x1, y1, x2, y2 );
-	 fprintf( stderr, "\n" );
-      }
-
-      mmesa->setup.sc_top_bottom = ((y1 << 0) |
-				    (y2 << 16));
-
-      mmesa->setup.sc_left_right = ((x1 << 0) |
-				    (x2 << 16));
-
-       /* UPLOAD_MISC reduces the dirty state, we just need to
-       * emit the scissor to the SAREA.  We need to dirty cliprects
-       * since the scissor and cliprects are intersected to update the
-       * single hardware scissor
-       */
-      mmesa->dirty |= MACH64_UPLOAD_MISC | MACH64_UPLOAD_CLIPRECTS;
-   }
-}
-
-static void mach64DDScissor( GLcontext *ctx,
-			     GLint x, GLint y, GLsizei w, GLsizei h )
-{
-   mach64ContextPtr mmesa = MACH64_CONTEXT(ctx);
-
-   FLUSH_BATCH( mmesa );
-   mmesa->new_state |= MACH64_NEW_CLIP;
-}
-
-
-/* =============================================================
- * Culling
- */
-
-static void mach64UpdateCull( GLcontext *ctx )
-{
-   mach64ContextPtr mmesa = MACH64_CONTEXT(ctx);
-   GLfloat backface_sign = 1;
-
-   if ( ctx->Polygon.CullFlag /*&& ctx->PB->primitive == GL_POLYGON*/ ) {
-      backface_sign = 1;
-      switch ( ctx->Polygon.CullFaceMode ) {
-      case GL_BACK:
-	 if ( ctx->Polygon.FrontFace == GL_CCW )
-	    backface_sign = -1;
-	 break;
-      case GL_FRONT:
-	 if ( ctx->Polygon.FrontFace != GL_CCW )
-	    backface_sign = -1;
-	 break;
-      default:
-      case GL_FRONT_AND_BACK:
-	 backface_sign = 0;
-	 break;
-      }
-   } else {
-      backface_sign = 0;
-   }
-
-   mmesa->backface_sign = backface_sign;
-
-}
-
-static void mach64DDCullFace( GLcontext *ctx, GLenum mode )
-{
-   mach64ContextPtr mmesa = MACH64_CONTEXT(ctx);
-
-   FLUSH_BATCH( mmesa );
-   mmesa->new_state |= MACH64_NEW_CULL;
-}
-
-static void mach64DDFrontFace( GLcontext *ctx, GLenum mode )
-{
-   mach64ContextPtr mmesa = MACH64_CONTEXT(ctx);
-
-   FLUSH_BATCH( mmesa );
-   mmesa->new_state |= MACH64_NEW_CULL;
-}
-
-
-/* =============================================================
- * Masks
- */
-
-static void mach64UpdateMasks( GLcontext *ctx )
-{
-   mach64ContextPtr mmesa = MACH64_CONTEXT(ctx);
-   GLuint mask = 0xffffffff;
-
-   /* mach64 can't color mask with alpha blending enabled */
-   if ( !ctx->Color.BlendEnabled ) {
-      mask = mach64PackColor( mmesa->mach64Screen->cpp,
-			      ctx->Color.ColorMask[RCOMP],
-			      ctx->Color.ColorMask[GCOMP],
-			      ctx->Color.ColorMask[BCOMP],
-			      ctx->Color.ColorMask[ACOMP] );
-   }
-
-   if ( mmesa->setup.dp_write_mask != mask ) {
-      mmesa->setup.dp_write_mask = mask;
-      mmesa->dirty |= MACH64_UPLOAD_DP_WRITE_MASK;
-   }
-}
-
-static void mach64DDColorMask( GLcontext *ctx,
-			       GLboolean r, GLboolean g,
-			       GLboolean b, GLboolean a )
-{
-   mach64ContextPtr mmesa = MACH64_CONTEXT(ctx);
-
-   FLUSH_BATCH( mmesa );
-   mmesa->new_state |= MACH64_NEW_MASKS;
-}
-
-
-/* =============================================================
- * Rendering attributes
- *
- * We really don't want to recalculate all this every time we bind a
- * texture.  These things shouldn't change all that often, so it makes
- * sense to break them out of the core texture state update routines.
- */
-
-static void mach64UpdateSpecularLighting( GLcontext *ctx )
-{
-   mach64ContextPtr mmesa = MACH64_CONTEXT(ctx);
-   GLuint a = mmesa->setup.alpha_tst_cntl;
-
-   if ( MACH64_DEBUG & DEBUG_VERBOSE_MSG ) {
-      fprintf( stderr, "%s:\n", __FUNCTION__ );
-   }
-
-   if ( ctx->Light.Model.ColorControl == GL_SEPARATE_SPECULAR_COLOR  &&
-        ctx->Light.Enabled ) {
-      a |=  MACH64_SPECULAR_LIGHT_EN;
-   } else {
-      a &= ~MACH64_SPECULAR_LIGHT_EN;
-   }
-
-   if ( mmesa->setup.alpha_tst_cntl != a ) {
-      mmesa->setup.alpha_tst_cntl = a;
-      mmesa->dirty |= MACH64_UPLOAD_Z_ALPHA_CNTL;
-      mmesa->new_state |= MACH64_NEW_CONTEXT;
-   }
-}
-
-static void mach64DDLightModelfv( GLcontext *ctx, GLenum pname,
-				  const GLfloat *param )
-{
-   mach64ContextPtr mmesa = MACH64_CONTEXT(ctx);
-
-   if ( pname == GL_LIGHT_MODEL_COLOR_CONTROL ) {
-      FLUSH_BATCH( mmesa );
-      mach64UpdateSpecularLighting(ctx);
-   }
-}
-
-static void mach64DDShadeModel( GLcontext *ctx, GLenum mode )
-{
-   mach64ContextPtr mmesa = MACH64_CONTEXT(ctx);
-   GLuint s = mmesa->setup.setup_cntl;
-
-   s &= ~MACH64_FLAT_SHADE_MASK;
-
-   switch ( mode ) {
-   case GL_FLAT:
-      s |= MACH64_FLAT_SHADE_VERTEX_3;
-      break;
-   case GL_SMOOTH:
-      s |= MACH64_FLAT_SHADE_OFF;
-      break;
-   default:
-      return;
-   }
-
-   if ( mmesa->setup.setup_cntl != s ) {
-      FLUSH_BATCH( mmesa );
-      mmesa->setup.setup_cntl = s;
-
-      mmesa->dirty |= MACH64_UPLOAD_SETUP_CNTL;
-   }
-}
-
-
-/* =============================================================
- * Viewport
- */
-
-
-void mach64CalcViewport( GLcontext *ctx )
-{
-   mach64ContextPtr mmesa = MACH64_CONTEXT(ctx);
-   const GLfloat *v = ctx->Viewport._WindowMap.m;
-   GLfloat *m = mmesa->hw_viewport;
-
-   /* See also mach64_translate_vertex.
-    */
-   m[MAT_SX] =   v[MAT_SX];
-   m[MAT_TX] =   v[MAT_TX] + (GLfloat)mmesa->drawX + SUBPIXEL_X;
-   m[MAT_SY] = - v[MAT_SY];
-   m[MAT_TY] = - v[MAT_TY] + mmesa->driDrawable->h + (GLfloat)mmesa->drawY + SUBPIXEL_Y;
-   m[MAT_SZ] =   v[MAT_SZ] * mmesa->depth_scale;
-   m[MAT_TZ] =   v[MAT_TZ] * mmesa->depth_scale;
-
-   mmesa->SetupNewInputs = ~0;
-}
-
-static void mach64Viewport( GLcontext *ctx,
-			  GLint x, GLint y,
-			  GLsizei width, GLsizei height )
-{
-   /* update size of Mesa/software ancillary buffers */
-   _mesa_ResizeBuffersMESA();
-   mach64CalcViewport( ctx );
-}
-
-static void mach64DepthRange( GLcontext *ctx,
-			    GLclampd nearval, GLclampd farval )
-{
-   mach64CalcViewport( ctx );
-}
-
-
-/* =============================================================
- * Miscellaneous
- */
-
-static void mach64DDClearColor( GLcontext *ctx,
-				const GLfloat color[4] )
-{
-   mach64ContextPtr mmesa = MACH64_CONTEXT(ctx);
-   GLubyte c[4];
-   
-   CLAMPED_FLOAT_TO_UBYTE(c[0], color[0]);
-   CLAMPED_FLOAT_TO_UBYTE(c[1], color[1]);
-   CLAMPED_FLOAT_TO_UBYTE(c[2], color[2]);
-   CLAMPED_FLOAT_TO_UBYTE(c[3], color[3]);
-
-   mmesa->ClearColor = mach64PackColor( mmesa->mach64Screen->cpp,
-					c[0], c[1], c[2], c[3] );
-}
-
-static void mach64DDLogicOpCode( GLcontext *ctx, GLenum opcode )
-{
-   mach64ContextPtr mmesa = MACH64_CONTEXT(ctx);
-   
-   if ( ctx->Color.ColorLogicOpEnabled ) {
-      FLUSH_BATCH( mmesa );
-
-      FALLBACK( mmesa, MACH64_FALLBACK_LOGICOP, opcode != GL_COPY);
-   }
-}
-
-void mach64SetCliprects( GLcontext *ctx, GLenum mode )
-{
-   mach64ContextPtr mmesa = MACH64_CONTEXT(ctx);
-   __DRIdrawablePrivate *dPriv = mmesa->driDrawable;
-
-   switch ( mode ) {
-   case GL_FRONT_LEFT:
-      mmesa->numClipRects = dPriv->numClipRects;
-      mmesa->pClipRects = dPriv->pClipRects;
-      mmesa->drawX = dPriv->x;
-      mmesa->drawY = dPriv->y;
-      break;
-   case GL_BACK_LEFT:
-      if ( dPriv->numBackClipRects == 0 ) {
-	 mmesa->numClipRects = dPriv->numClipRects;
-	 mmesa->pClipRects = dPriv->pClipRects;
-	 mmesa->drawX = dPriv->x;
-	 mmesa->drawY = dPriv->y;
-      } else {
-	 mmesa->numClipRects = dPriv->numBackClipRects;
-	 mmesa->pClipRects = dPriv->pBackClipRects;
-	 mmesa->drawX = dPriv->backX;
-	 mmesa->drawY = dPriv->backY;
-      }
-      break;
-   default:
-      return;
-   }
-
-   mach64UpdateClipping( ctx );
-
-   mmesa->dirty |= MACH64_UPLOAD_CLIPRECTS;
-}
-
-static void mach64DDDrawBuffer( GLcontext *ctx, GLenum mode )
-{
-   mach64ContextPtr mmesa = MACH64_CONTEXT(ctx);
-
-   FLUSH_BATCH( mmesa );
-
-   /*
-    * _DrawDestMask is easier to cope with than <mode>.
-    */
-   switch ( ctx->DrawBuffer->_ColorDrawBufferMask[0] ) {
-   case BUFFER_BIT_FRONT_LEFT:
-      FALLBACK( mmesa, MACH64_FALLBACK_DRAW_BUFFER, GL_FALSE );
-      mach64SetCliprects( ctx, GL_FRONT_LEFT );
-      if (MACH64_DEBUG & DEBUG_VERBOSE_MSG)
-	 fprintf(stderr,"%s: BUFFER_BIT_FRONT_LEFT\n", __FUNCTION__);
-      break;
-   case BUFFER_BIT_BACK_LEFT:
-      FALLBACK( mmesa, MACH64_FALLBACK_DRAW_BUFFER, GL_FALSE );
-      mach64SetCliprects( ctx, GL_BACK_LEFT );
-      if (MACH64_DEBUG & DEBUG_VERBOSE_MSG)
-	 fprintf(stderr,"%s: BUFFER_BIT_BACK_LEFT\n", __FUNCTION__);
-      break;
-   default:
-      /* GL_NONE or GL_FRONT_AND_BACK or stereo left&right, etc */
-      FALLBACK( mmesa, MACH64_FALLBACK_DRAW_BUFFER, GL_TRUE );
-      if (MACH64_DEBUG & DEBUG_VERBOSE_MSG)
-	 fprintf(stderr,"%s: fallback (mode=%d)\n", __FUNCTION__, mode);
-      break;
-   }
-
-   /* We want to update the s/w rast state too so that mach64SetBuffer()
-    * gets called.
-    */
-   _swrast_DrawBuffer(ctx, mode);
-
-   mmesa->setup.dst_off_pitch = (((mmesa->drawPitch/8) << 22) |
-				 (mmesa->drawOffset >> 3));
-
-   mmesa->dirty |= MACH64_UPLOAD_DST_OFF_PITCH;
-}
-
-static void mach64DDReadBuffer( GLcontext *ctx, GLenum mode )
-{
-   /* nothing, until we implement h/w glRead/CopyPixels or CopyTexImage */
-}
-
-/* =============================================================
- * State enable/disable
- */
-
-static void mach64DDEnable( GLcontext *ctx, GLenum cap, GLboolean state )
-{
-   mach64ContextPtr mmesa = MACH64_CONTEXT(ctx);
-
-   if ( MACH64_DEBUG & DEBUG_VERBOSE_API ) {
-      fprintf( stderr, "%s( %s = %s )\n",
-	       __FUNCTION__, _mesa_lookup_enum_by_nr( cap ),
-	       state ? "GL_TRUE" : "GL_FALSE" );
-   }
-
-   switch ( cap ) {
-   case GL_ALPHA_TEST:
-      FLUSH_BATCH( mmesa );
-      mmesa->new_state |= MACH64_NEW_ALPHA;
-      break;
-
-   case GL_BLEND:
-      FLUSH_BATCH( mmesa );
-      mmesa->new_state |= MACH64_NEW_ALPHA;
-
-      /* enable(GL_BLEND) affects ColorLogicOpEnabled.
-       */
-      FALLBACK( mmesa, MACH64_FALLBACK_LOGICOP,
-		(ctx->Color.ColorLogicOpEnabled &&
-		 ctx->Color.LogicOp != GL_COPY));
-      break;
-
-   case GL_CULL_FACE:
-      FLUSH_BATCH( mmesa );
-      mmesa->new_state |= MACH64_NEW_CULL;
-      break;
-
-   case GL_DEPTH_TEST:
-      FLUSH_BATCH( mmesa );
-      mmesa->new_state |= MACH64_NEW_DEPTH;
-      break;
-
-   case GL_DITHER:
-      do {
-	 GLuint s = mmesa->setup.scale_3d_cntl;
-	 FLUSH_BATCH( mmesa );
-
-	 if ( ctx->Color.DitherFlag ) {
-	    /* Dithering causes problems w/ 24bpp depth */
-	    if ( mmesa->mach64Screen->cpp == 4 )
-	       s |=  MACH64_ROUND_EN;
-	    else
-	       s |=  MACH64_DITHER_EN;
-	 } else {
-	    s &= ~MACH64_DITHER_EN;
-	    s &= ~MACH64_ROUND_EN;
-	 }
-
-	 if ( mmesa->setup.scale_3d_cntl != s ) {
-	    mmesa->setup.scale_3d_cntl = s;
-	    mmesa->dirty |= ( MACH64_UPLOAD_SCALE_3D_CNTL );
-	 }
-      } while (0);
-      break;
-
-   case GL_FOG:
-      FLUSH_BATCH( mmesa );
-      mmesa->new_state |= MACH64_NEW_FOG;
-      break;
-
-   case GL_INDEX_LOGIC_OP:
-   case GL_COLOR_LOGIC_OP:
-      FLUSH_BATCH( mmesa );
-      FALLBACK( mmesa, MACH64_FALLBACK_LOGICOP,
-		state && ctx->Color.LogicOp != GL_COPY );
-      break;
-
-   case GL_LIGHTING:
-      mach64UpdateSpecularLighting(ctx);
-      break;
-
-   case GL_SCISSOR_TEST:
-      FLUSH_BATCH( mmesa );
-      mmesa->scissor = state;
-      mmesa->new_state |= MACH64_NEW_CLIP;
-      break;
-
-   case GL_STENCIL_TEST:
-      FLUSH_BATCH( mmesa );
-      FALLBACK( mmesa, MACH64_FALLBACK_STENCIL, state );
-      break;
-
-   case GL_TEXTURE_1D:
-   case GL_TEXTURE_2D:
-   case GL_TEXTURE_3D:
-      FLUSH_BATCH( mmesa );
-      mmesa->new_state |= MACH64_NEW_TEXTURE;
-      break;
-
-   default:
-      return;
-   }
-}
-
-/* =============================================================
- * Render mode
- */
-
-static void mach64DDRenderMode( GLcontext *ctx, GLenum mode )
-{
-   mach64ContextPtr mmesa = MACH64_CONTEXT(ctx);
-   FALLBACK( mmesa, MACH64_FALLBACK_RENDER_MODE, (mode != GL_RENDER) );
-}
-
-/* =============================================================
- * State initialization, management
- */
-
-static void mach64DDPrintDirty( const char *msg, GLuint state )
-{
-   fprintf( stderr,
-	    "%s: (0x%x) %s%s%s%s%s%s%s%s%s%s%s%s\n",
-	    msg,
-	    state,
-	    (state & MACH64_UPLOAD_DST_OFF_PITCH) ? "dst_off_pitch, " : "",
-	    (state & MACH64_UPLOAD_Z_ALPHA_CNTL)  ? "z_alpha_cntl, " : "",
-	    (state & MACH64_UPLOAD_SCALE_3D_CNTL) ? "scale_3d_cntl, " : "",
-	    (state & MACH64_UPLOAD_DP_FOG_CLR)    ? "dp_fog_clr, " : "",
-	    (state & MACH64_UPLOAD_DP_WRITE_MASK) ? "dp_write_mask, " : "",
-	    (state & MACH64_UPLOAD_DP_PIX_WIDTH)  ? "dp_pix_width, " : "",
-	    (state & MACH64_UPLOAD_SETUP_CNTL)    ? "setup_cntl, " : "",
-	    (state & MACH64_UPLOAD_MISC)          ? "misc, " : "",
-	    (state & MACH64_UPLOAD_TEXTURE)       ? "texture, " : "",
-	    (state & MACH64_UPLOAD_TEX0IMAGE)     ? "tex0 image, " : "",
-	    (state & MACH64_UPLOAD_TEX1IMAGE)     ? "tex1 image, " : "",
-	    (state & MACH64_UPLOAD_CLIPRECTS)     ? "cliprects, " : "" );
-}
-
-/*
- * Load the current context's state into the hardware.
- *
- * NOTE: Be VERY careful about ensuring the context state is marked for
- * upload, the only place it shouldn't be uploaded is when the setup
- * state has changed in ReducedPrimitiveChange as this comes right after
- * a state update.
- *
- * Blits of any type should always upload the context and masks after
- * they are done.
- */
-void mach64EmitHwStateLocked( mach64ContextPtr mmesa )
-{
-   drm_mach64_sarea_t *sarea = mmesa->sarea;
-   drm_mach64_context_regs_t *regs = &(mmesa->setup);
-   mach64TexObjPtr t0 = mmesa->CurrentTexObj[0];
-   mach64TexObjPtr t1 = mmesa->CurrentTexObj[1];
-
-   if ( MACH64_DEBUG & DEBUG_VERBOSE_MSG ) {
-      mach64DDPrintDirty( __FUNCTION__, mmesa->dirty );
-   }
-
-   if ( t0 && t1 && mmesa->mach64Screen->numTexHeaps > 1 ) {
-      if (t0->heap != t1->heap || 
-	     (mmesa->dirty & MACH64_UPLOAD_TEX0IMAGE) ||
-	     (mmesa->dirty & MACH64_UPLOAD_TEX1IMAGE))
-	 mach64UploadMultiTexImages( mmesa, t0, t1 );
-   } else {
-      if ( mmesa->dirty & MACH64_UPLOAD_TEX0IMAGE ) {
-	 if ( t0 ) mach64UploadTexImages( mmesa, t0 );
-      }
-      if ( mmesa->dirty & MACH64_UPLOAD_TEX1IMAGE ) {
-	 if ( t1 ) mach64UploadTexImages( mmesa, t1 );
-      }
-   }
-
-   if ( mmesa->dirty & (MACH64_UPLOAD_CONTEXT | MACH64_UPLOAD_MISC) ) {
-      memcpy( &sarea->context_state, regs,
-	      MACH64_NR_CONTEXT_REGS * sizeof(GLuint) );
-   }
-
-   if ( mmesa->dirty & MACH64_UPLOAD_TEXTURE ) {
-      mach64EmitTexStateLocked( mmesa, t0, t1 );
-   }
-
-   sarea->vertsize = mmesa->vertex_size;
-
-   /* Turn off the texture cache flushing.
-    */
-   mmesa->setup.tex_cntl &= ~MACH64_TEX_CACHE_FLUSH;
-
-   sarea->dirty |= mmesa->dirty;
-
-   mmesa->dirty &= MACH64_UPLOAD_CLIPRECTS;
-}
-
-static void mach64DDPrintState( const char *msg, GLuint flags )
-{
-   fprintf( stderr,
-	    "%s: (0x%x) %s%s%s%s%s%s%s%s%s\n",
-	    msg,
-	    flags,
-	    (flags & MACH64_NEW_CONTEXT)	? "context, " : "",
-	    (flags & MACH64_NEW_ALPHA)		? "alpha, " : "",
-	    (flags & MACH64_NEW_DEPTH)		? "depth, " : "",
-	    (flags & MACH64_NEW_FOG)		? "fog, " : "",
-	    (flags & MACH64_NEW_CLIP)		? "clip, " : "",
-	    (flags & MACH64_NEW_TEXTURE)	? "texture, " : "",
-	    (flags & MACH64_NEW_CULL)		? "cull, " : "",
-	    (flags & MACH64_NEW_MASKS)		? "masks, " : "",
-	    (flags & MACH64_NEW_WINDOW)		? "window, " : "" );
-}
-
-/* Update the hardware state */
-void mach64DDUpdateHWState( GLcontext *ctx )
-{
-   mach64ContextPtr mmesa = MACH64_CONTEXT(ctx);
-   int new_state = mmesa->new_state;
-
-   if ( MACH64_DEBUG & DEBUG_VERBOSE_MSG ) {
-      fprintf( stderr, "%s:\n", __FUNCTION__ );
-   }
-
-   if ( new_state )
-   {
-      FLUSH_BATCH( mmesa );
-
-      mmesa->new_state = 0;
-
-      if ( MACH64_DEBUG & DEBUG_VERBOSE_MSG )
-	 mach64DDPrintState( __FUNCTION__, new_state );
-
-      /* Update the various parts of the context's state.
-       */
-      if ( new_state & MACH64_NEW_ALPHA )
-	 mach64UpdateAlphaMode( ctx );
-
-      if ( new_state & MACH64_NEW_DEPTH )
-	 mach64UpdateZMode( ctx );
-
-      if ( new_state & MACH64_NEW_FOG )
-	 mach64UpdateFogAttrib( ctx );
-
-      if ( new_state & MACH64_NEW_CLIP )
-	 mach64UpdateClipping( ctx );
-
-      if ( new_state & MACH64_NEW_WINDOW )
-	 mach64CalcViewport( ctx );
-
-      if ( new_state & MACH64_NEW_CULL )
-	 mach64UpdateCull( ctx );
-
-      if ( new_state & MACH64_NEW_MASKS )
-	 mach64UpdateMasks( ctx );
-
-      if ( new_state & MACH64_NEW_TEXTURE )
-	 mach64UpdateTextureState( ctx );
-   }
-}
-
-
-static void mach64DDInvalidateState( GLcontext *ctx, GLuint new_state )
-{
-   _swrast_InvalidateState( ctx, new_state );
-   _swsetup_InvalidateState( ctx, new_state );
-   _ac_InvalidateState( ctx, new_state );
-   _tnl_InvalidateState( ctx, new_state );
-   MACH64_CONTEXT(ctx)->NewGLState |= new_state;
-}
-
-
-/* Initialize the context's hardware state */
-void mach64DDInitState( mach64ContextPtr mmesa )
-{
-   GLuint format;
-
-   switch ( mmesa->mach64Screen->cpp ) {
-   case 2:
-      format = MACH64_DATATYPE_RGB565;
-      break;
-   case 4:
-      format = MACH64_DATATYPE_ARGB8888;
-      break;
-   default:
-      fprintf( stderr, "Error: Unsupported pixel depth... exiting\n" );
-      exit( -1 );
-   }
-
-   /* Always have a 16-bit depth buffer
-    * but Z coordinates are specified in 16.1 format to the setup engine.
-    */
-   mmesa->depth_scale = 2.0;
-
-   mmesa->ClearColor = 0x00000000;
-   mmesa->ClearDepth = 0x0000ffff;
-
-   mmesa->Fallback = 0;
-
-   if ( mmesa->glCtx->Visual.doubleBufferMode ) {
-      mmesa->drawOffset = mmesa->readOffset = mmesa->mach64Screen->backOffset;
-      mmesa->drawPitch  = mmesa->readPitch  = mmesa->mach64Screen->backPitch;
-   } else {
-      mmesa->drawOffset = mmesa->readOffset = mmesa->mach64Screen->frontOffset;
-      mmesa->drawPitch  = mmesa->readPitch  = mmesa->mach64Screen->frontPitch;
-   }
-
-   /* Harware state:
-    */
-   mmesa->setup.dst_off_pitch = (((mmesa->drawPitch/8) << 22) |
-				 (mmesa->drawOffset >> 3));
-
-   mmesa->setup.z_off_pitch = (((mmesa->mach64Screen->depthPitch/8) << 22) |
-			       (mmesa->mach64Screen->depthOffset >> 3));
-
-   mmesa->setup.z_cntl = (MACH64_Z_TEST_LESS |
-			  MACH64_Z_MASK_EN);
-
-   mmesa->setup.alpha_tst_cntl = (MACH64_ALPHA_TEST_ALWAYS |
-				  MACH64_ALPHA_DST_SRCALPHA |
-				  MACH64_ALPHA_TST_SRC_TEXEL |
-				  (0 << MACH64_REF_ALPHA_SHIFT));
-
-   mmesa->setup.scale_3d_cntl = (MACH64_SCALE_PIX_EXPAND_DYNAMIC_RANGE |
-				 /*  MACH64_SCALE_DITHER_ERROR_DIFFUSE | */
-				 MACH64_SCALE_DITHER_2D_TABLE |
-				 /*  MACH64_DITHER_INIT_CURRENT | */
-				 MACH64_DITHER_INIT_RESET |
-				 MACH64_SCALE_3D_FCN_SHADE |
-				 MACH64_ALPHA_FOG_DIS |
-				 MACH64_ALPHA_BLEND_SRC_ONE |
-				 MACH64_ALPHA_BLEND_DST_ZERO |
-				 MACH64_TEX_LIGHT_FCN_MODULATE |
-				 MACH64_MIP_MAP_DISABLE |
-				 MACH64_BILINEAR_TEX_EN |
-				 MACH64_TEX_BLEND_FCN_LINEAR);
-
-   /* GL spec says dithering initially enabled, but dithering causes
-    * problems w/ 24bpp depth
-    */
-   if ( mmesa->mach64Screen->cpp == 4 )
-      mmesa->setup.scale_3d_cntl |= MACH64_ROUND_EN;
-   else
-      mmesa->setup.scale_3d_cntl |= MACH64_DITHER_EN;
-
-   mmesa->setup.sc_left_right = 0x1fff0000;
-   mmesa->setup.sc_top_bottom = 0x3fff0000;
-
-   mmesa->setup.dp_fog_clr    = 0x00ffffff;
-   mmesa->setup.dp_write_mask = 0xffffffff;
-
-   mmesa->setup.dp_pix_width = ((format << 0) |
-				(format << 4) |
-				(format << 8) |
-				(format << 16) |
-				(format << 28));
-
-   mmesa->setup.dp_mix = (MACH64_BKGD_MIX_S |
-			  MACH64_FRGD_MIX_S);
-   mmesa->setup.dp_src = (MACH64_BKGD_SRC_3D |
-			  MACH64_FRGD_SRC_3D |
-			  MACH64_MONO_SRC_ONE);
-
-   mmesa->setup.clr_cmp_cntl  = 0x00000000;
-   mmesa->setup.gui_traj_cntl = (MACH64_DST_X_LEFT_TO_RIGHT |
-				 MACH64_DST_Y_TOP_TO_BOTTOM);
-
-   mmesa->setup.setup_cntl = (MACH64_FLAT_SHADE_OFF |
-			      MACH64_SOLID_MODE_OFF |
-			      MACH64_LOG_MAX_INC_ADJ);
-   mmesa->setup.setup_cntl = 0;
-
-   mmesa->setup.tex_size_pitch = 0x00000000;
-
-   mmesa->setup.tex_cntl = ((0 << MACH64_LOD_BIAS_SHIFT) |
-			    (0 << MACH64_COMP_FACTOR_SHIFT) |
-			    MACH64_COMP_COMBINE_MODULATE |
-			    MACH64_COMP_BLEND_NEAREST |
-			    MACH64_COMP_FILTER_NEAREST |
-			    /* MACH64_TEXTURE_TILING | */
-#ifdef MACH64_PREMULT_TEXCOORDS
-			    MACH64_TEX_ST_DIRECT | 
-#endif
-			    MACH64_TEX_SRC_LOCAL |
-			    MACH64_TEX_UNCOMPRESSED |
-			    MACH64_TEX_CACHE_FLUSH |
-			    MACH64_TEX_CACHE_SIZE_4K);
-
-   mmesa->setup.secondary_tex_off = 0x00000000;
-   mmesa->setup.tex_offset = 0x00000000;
-
-   mmesa->new_state = MACH64_NEW_ALL;
-}
-
-/* Initialize the driver's state functions.
-  */
-void mach64DDInitStateFuncs( GLcontext *ctx )
-{
-   ctx->Driver.UpdateState		= mach64DDInvalidateState;
-
-   ctx->Driver.ClearIndex		= NULL;
-   ctx->Driver.ClearColor		= mach64DDClearColor;
-   ctx->Driver.DrawBuffer		= mach64DDDrawBuffer;
-   ctx->Driver.ReadBuffer		= mach64DDReadBuffer;
-
-   ctx->Driver.IndexMask		= NULL;
-   ctx->Driver.ColorMask		= mach64DDColorMask;
-   ctx->Driver.AlphaFunc		= mach64DDAlphaFunc;
-   ctx->Driver.BlendEquationSeparate	= mach64DDBlendEquationSeparate;
-   ctx->Driver.BlendFuncSeparate	= mach64DDBlendFuncSeparate;
-   ctx->Driver.ClearDepth		= mach64DDClearDepth;
-   ctx->Driver.CullFace			= mach64DDCullFace;
-   ctx->Driver.FrontFace		= mach64DDFrontFace;
-   ctx->Driver.DepthFunc		= mach64DDDepthFunc;
-   ctx->Driver.DepthMask		= mach64DDDepthMask;
-   ctx->Driver.Enable			= mach64DDEnable;
-   ctx->Driver.Fogfv			= mach64DDFogfv;
-   ctx->Driver.Hint			= NULL;
-   ctx->Driver.Lightfv			= NULL;
-   ctx->Driver.LightModelfv		= mach64DDLightModelfv;
-   ctx->Driver.LogicOpcode		= mach64DDLogicOpCode;
-   ctx->Driver.PolygonMode		= NULL;
-   ctx->Driver.PolygonStipple		= NULL;
-   ctx->Driver.RenderMode		= mach64DDRenderMode;
-   ctx->Driver.Scissor			= mach64DDScissor;
-   ctx->Driver.ShadeModel		= mach64DDShadeModel;
-   ctx->Driver.ClearStencil		= NULL;
-   ctx->Driver.StencilFunc		= NULL;
-   ctx->Driver.StencilMask		= NULL;
-   ctx->Driver.StencilOp		= NULL;
-   
-   ctx->Driver.DepthRange		= mach64DepthRange;
-   ctx->Driver.Viewport			= mach64Viewport;
-   
-   /* Pixel path fallbacks.
-    */
-   ctx->Driver.Accum = _swrast_Accum;
-   ctx->Driver.Bitmap = _swrast_Bitmap;
-   ctx->Driver.CopyPixels = _swrast_CopyPixels;
-   ctx->Driver.DrawPixels = _swrast_DrawPixels;
-   ctx->Driver.ReadPixels = _swrast_ReadPixels;
-
-   /* Swrast hooks for imaging extensions:
-    */
-   ctx->Driver.CopyColorTable = _swrast_CopyColorTable;
-   ctx->Driver.CopyColorSubTable = _swrast_CopyColorSubTable;
-   ctx->Driver.CopyConvolutionFilter1D = _swrast_CopyConvolutionFilter1D;
-   ctx->Driver.CopyConvolutionFilter2D = _swrast_CopyConvolutionFilter2D;
-}
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/mach64/mach64_state.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/mach64/mach64_state.h
deleted file mode 100644
index 95bcab365..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/mach64/mach64_state.h
+++ /dev/null
@@ -1,47 +0,0 @@
-/* $XFree86$ */ /* -*- mode: c; c-basic-offset: 3 -*- */
-/*
- * Copyright 2000 Gareth Hughes
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * GARETH HUGHES BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
- * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- */
-
-/*
- * Authors:
- *	Gareth Hughes <gareth@valinux.com>
- *	Leif Delgass <ldelgass@retinalburn.net>
- */
-
-#ifndef __MACH64_STATE_H__
-#define __MACH64_STATE_H__
-
-#include "mach64_context.h"
-
-extern void mach64DDInitState( mach64ContextPtr mmesa );
-extern void mach64DDInitStateFuncs( GLcontext *ctx );
-
-extern void mach64SetCliprects( GLcontext *ctx, GLenum mode );
-extern void mach64CalcViewport( GLcontext *ctx );
-
-extern void mach64DDUpdateState( GLcontext *ctx );
-extern void mach64DDUpdateHWState( GLcontext *ctx );
-
-extern void mach64EmitHwStateLocked( mach64ContextPtr mmesa );
-
-#endif
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/mach64/mach64_tex.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/mach64/mach64_tex.c
deleted file mode 100644
index 6459deef7..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/mach64/mach64_tex.c
+++ /dev/null
@@ -1,610 +0,0 @@
-/* $XFree86$ */ /* -*- mode: c; c-basic-offset: 3 -*- */
-/*
- * Copyright 2000 Gareth Hughes
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * GARETH HUGHES BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
- * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- */
-
-/*
- * Authors:
- *	Gareth Hughes <gareth@valinux.com>
- *	Leif Delgass <ldelgass@retinalburn.net>
- *	José Fonseca <j_r_fonseca@yahoo.co.uk>
- */
-
-#include "mach64_context.h"
-#include "mach64_ioctl.h"
-#include "mach64_state.h"
-#include "mach64_vb.h"
-#include "mach64_tris.h"
-#include "mach64_tex.h"
-
-#include "context.h"
-#include "macros.h"
-#include "simple_list.h"
-#include "enums.h"
-#include "texstore.h"
-#include "texformat.h"
-#include "teximage.h"
-#include "texobj.h"
-#include "imports.h"
-
-
-static void mach64SetTexWrap( mach64TexObjPtr t,
-			      GLenum swrap, GLenum twrap )
-{
-   switch ( swrap ) {
-   case GL_CLAMP:
-   case GL_CLAMP_TO_EDGE:
-   case GL_CLAMP_TO_BORDER:
-      t->ClampS = GL_TRUE;
-      break;
-   case GL_REPEAT:
-      t->ClampS = GL_FALSE;
-      break;
-   }
-
-   switch ( twrap ) {
-   case GL_CLAMP:
-   case GL_CLAMP_TO_EDGE:
-   case GL_CLAMP_TO_BORDER:
-      t->ClampT = GL_TRUE;
-      break;
-   case GL_REPEAT:
-      t->ClampT = GL_FALSE;
-      break;
-   }
-}
-
-static void mach64SetTexFilter( mach64TexObjPtr t,
-				GLenum minf, GLenum magf )
-{
-   switch ( minf ) {
-   case GL_NEAREST:
-   case GL_NEAREST_MIPMAP_NEAREST:
-   case GL_NEAREST_MIPMAP_LINEAR:
-      t->BilinearMin = GL_FALSE;
-      break;
-   case GL_LINEAR:
-   case GL_LINEAR_MIPMAP_NEAREST:
-   case GL_LINEAR_MIPMAP_LINEAR:
-      t->BilinearMin = GL_TRUE;
-      break;
-   }
-
-   switch ( magf ) {
-   case GL_NEAREST:
-      t->BilinearMag = GL_FALSE;
-      break;
-   case GL_LINEAR:
-      t->BilinearMag = GL_TRUE;
-      break;
-   }
-}
-
-static void mach64SetTexBorderColor( mach64TexObjPtr t, GLubyte c[4] )
-{
-#if 0
-   GLuint border = mach64PackColor( 4, c[0], c[1], c[2], c[3] );
-#endif
-}
-
-
-static mach64TexObjPtr
-mach64AllocTexObj( struct gl_texture_object *texObj )
-{
-   mach64TexObjPtr t;
-
-   if ( MACH64_DEBUG & DEBUG_VERBOSE_API )
-      fprintf( stderr, "%s( %p )\n", __FUNCTION__, texObj );
-
-   t = (mach64TexObjPtr) CALLOC_STRUCT( mach64_texture_object );
-   if ( !t )
-      return NULL;
-
-   /* Initialize non-image-dependent parts of the state:
-    */
-   t->tObj = texObj;
-
-   t->offset = 0;
-
-   t->dirty = 1;
-
-   make_empty_list( t );
-
-   mach64SetTexWrap( t, texObj->WrapS, texObj->WrapT );
-   /*mach64SetTexMaxAnisotropy( t, texObj->MaxAnisotropy );*/
-   mach64SetTexFilter( t, texObj->MinFilter, texObj->MagFilter );
-   mach64SetTexBorderColor( t, texObj->_BorderChan );
-
-   return t;
-}
-
-
-/* Called by the _mesa_store_teximage[123]d() functions. */
-static const struct gl_texture_format *
-mach64ChooseTextureFormat( GLcontext *ctx, GLint internalFormat,
-			   GLenum format, GLenum type )
-{
-   mach64ContextPtr mmesa = MACH64_CONTEXT(ctx);
-   (void) format;
-   (void) type;
-
-   switch ( internalFormat ) {
-   case GL_ALPHA:
-   case GL_ALPHA4:
-   case GL_ALPHA8:
-   case GL_ALPHA12:
-   case GL_ALPHA16:
-   case 2:
-   case GL_LUMINANCE_ALPHA:
-   case GL_LUMINANCE4_ALPHA4:
-   case GL_LUMINANCE6_ALPHA2:
-   case GL_LUMINANCE8_ALPHA8:
-   case GL_LUMINANCE12_ALPHA4:
-   case GL_LUMINANCE12_ALPHA12:
-   case GL_LUMINANCE16_ALPHA16:
-   case 4:
-   case GL_RGBA:
-   case GL_RGBA2:
-      if (mmesa->mach64Screen->cpp == 4)
-         return &_mesa_texformat_argb8888;
-      else
-         return &_mesa_texformat_argb4444;
-
-   case GL_RGB5_A1:
-      if (mmesa->mach64Screen->cpp == 4)
-         return &_mesa_texformat_argb8888;
-      else
-         return &_mesa_texformat_argb1555;
-
-   case GL_RGBA8:
-   case GL_RGB10_A2:
-   case GL_RGBA12:
-   case GL_RGBA16:
-   case GL_RGBA4:
-      if (mmesa->mach64Screen->cpp == 4)
-         return &_mesa_texformat_argb8888;
-      else
-         return &_mesa_texformat_argb4444;
-
-   case 3:
-   case GL_RGB:
-   case GL_R3_G3_B2:
-   case GL_RGB4:
-   case GL_RGB5:
-   case GL_RGB8:
-   case GL_RGB10:
-   case GL_RGB12:
-   case GL_RGB16:
-      if (mmesa->mach64Screen->cpp == 4)
-         return &_mesa_texformat_argb8888;
-      else
-         return &_mesa_texformat_rgb565;
-
-   case 1:
-   case GL_LUMINANCE:
-   case GL_LUMINANCE4:
-   case GL_LUMINANCE8:
-   case GL_LUMINANCE12:
-   case GL_LUMINANCE16:
-      if (mmesa->mach64Screen->cpp == 4)
-         return &_mesa_texformat_argb8888; /* inefficient but accurate */
-      else
-         return &_mesa_texformat_argb1555;
-
-   case GL_INTENSITY4:
-   case GL_INTENSITY:
-   case GL_INTENSITY8:
-   case GL_INTENSITY12:
-   case GL_INTENSITY16:
-      if (mmesa->mach64Screen->cpp == 4)
-         return &_mesa_texformat_argb8888; /* inefficient but accurate */
-      else
-         return &_mesa_texformat_argb4444;
-
-   case GL_COLOR_INDEX:
-   case GL_COLOR_INDEX1_EXT:
-   case GL_COLOR_INDEX2_EXT:
-   case GL_COLOR_INDEX4_EXT:
-   case GL_COLOR_INDEX8_EXT:
-   case GL_COLOR_INDEX12_EXT:
-   case GL_COLOR_INDEX16_EXT:
-      return &_mesa_texformat_ci8;
-
-   case GL_YCBCR_MESA:
-      if (type == GL_UNSIGNED_SHORT_8_8_APPLE ||
-          type == GL_UNSIGNED_BYTE)
-         return &_mesa_texformat_ycbcr;
-      else
-         return &_mesa_texformat_ycbcr_rev;
-
-   default:
-      _mesa_problem( ctx, "unexpected format in %s", __FUNCTION__ );
-      return NULL;
-   }
-}
-
-static void mach64TexImage1D( GLcontext *ctx, GLenum target, GLint level,
-			    GLint internalFormat,
-			    GLint width, GLint border,
-			    GLenum format, GLenum type, const GLvoid *pixels,
-			    const struct gl_pixelstore_attrib *packing,
-			    struct gl_texture_object *texObj,
-			    struct gl_texture_image *texImage )
-{
-   mach64ContextPtr mmesa = MACH64_CONTEXT(ctx);
-   mach64TexObjPtr t = (mach64TexObjPtr) texObj->DriverData;
-
-   if ( t ) {
-      mach64SwapOutTexObj( mmesa, t );
-   }
-   else {
-      t = mach64AllocTexObj(texObj);
-      if (!t) {
-         _mesa_error(ctx, GL_OUT_OF_MEMORY, "glTexImage1D");
-         return;
-      }
-      texObj->DriverData = t;
-   }
-
-   /* Note, this will call mach64ChooseTextureFormat */
-   _mesa_store_teximage1d( ctx, target, level, internalFormat,
-			   width, border, format, type,
-			   pixels, packing, texObj, texImage );
-
-   mmesa->new_state |= MACH64_NEW_TEXTURE;
-}
-
-static void mach64TexSubImage1D( GLcontext *ctx,
-				 GLenum target,
-				 GLint level,
-				 GLint xoffset,
-				 GLsizei width,
-				 GLenum format, GLenum type,
-				 const GLvoid *pixels,
-				 const struct gl_pixelstore_attrib *packing,
-				 struct gl_texture_object *texObj,
-				 struct gl_texture_image *texImage )
-{
-   mach64ContextPtr mmesa = MACH64_CONTEXT(ctx);
-   mach64TexObjPtr t = (mach64TexObjPtr) texObj->DriverData;
-
-   assert( t ); /* this _should_ be true */
-   if ( t ) {
-      mach64SwapOutTexObj( mmesa, t );
-   }
-   else {
-      t = mach64AllocTexObj(texObj);
-      if (!t) {
-         _mesa_error(ctx, GL_OUT_OF_MEMORY, "glTexSubImage1D");
-         return;
-      }
-      texObj->DriverData = t;
-   }
-
-   _mesa_store_texsubimage1d(ctx, target, level, xoffset, width,
-			     format, type, pixels, packing, texObj,
-			     texImage);
-
-   mmesa->new_state |= MACH64_NEW_TEXTURE;
-}
-
-static void mach64TexImage2D( GLcontext *ctx, GLenum target, GLint level,
-			      GLint internalFormat,
-			      GLint width, GLint height, GLint border,
-			      GLenum format, GLenum type, const GLvoid *pixels,
-			      const struct gl_pixelstore_attrib *packing,
-			      struct gl_texture_object *texObj,
-			      struct gl_texture_image *texImage )
-{
-   mach64ContextPtr mmesa = MACH64_CONTEXT(ctx);
-   mach64TexObjPtr t = (mach64TexObjPtr) texObj->DriverData;
-
-   if ( t ) {
-      mach64SwapOutTexObj( mmesa, t );
-   }
-   else {
-      t = mach64AllocTexObj(texObj);
-      if (!t) {
-         _mesa_error(ctx, GL_OUT_OF_MEMORY, "glTexImage2D");
-         return;
-      }
-      texObj->DriverData = t;
-   }
-
-   /* Note, this will call mach64ChooseTextureFormat */
-   _mesa_store_teximage2d( ctx, target, level, internalFormat,
-			   width, height, border, format, type, pixels,
-			   &ctx->Unpack, texObj, texImage );
-
-   mmesa->new_state |= MACH64_NEW_TEXTURE;
-}
-
-static void mach64TexSubImage2D( GLcontext *ctx,
-				 GLenum target,
-				 GLint level,
-				 GLint xoffset, GLint yoffset,
-				 GLsizei width, GLsizei height,
-				 GLenum format, GLenum type,
-				 const GLvoid *pixels,
-				 const struct gl_pixelstore_attrib *packing,
-				 struct gl_texture_object *texObj,
-				 struct gl_texture_image *texImage )
-{
-   mach64ContextPtr mmesa = MACH64_CONTEXT(ctx);
-   mach64TexObjPtr t = (mach64TexObjPtr) texObj->DriverData;
-
-   assert( t ); /* this _should_ be true */
-   if ( t ) {
-      mach64SwapOutTexObj( mmesa, t );
-   }
-   else {
-      t = mach64AllocTexObj(texObj);
-      if (!t) {
-         _mesa_error(ctx, GL_OUT_OF_MEMORY, "glTexSubImage2D");
-         return;
-      }
-      texObj->DriverData = t;
-   }
-
-   _mesa_store_texsubimage2d(ctx, target, level, xoffset, yoffset, width,
-			     height, format, type, pixels, packing, texObj,
-			     texImage);
-
-   mmesa->new_state |= MACH64_NEW_TEXTURE;
-}
-
-/* Due to the way we must program texture state into the Rage Pro,
- * we must leave these calculations to the absolute last minute.
- */
-void mach64EmitTexStateLocked( mach64ContextPtr mmesa,
-			       mach64TexObjPtr t0,
-			       mach64TexObjPtr t1 )
-{
-   drm_mach64_sarea_t *sarea = mmesa->sarea;
-   drm_mach64_context_regs_t *regs = &(mmesa->setup);
-
-   /* for multitex, both textures must be local or AGP */
-   if ( t0 && t1 )
-      assert(t0->heap == t1->heap);
-
-   if ( t0 ) {
-      if (t0->heap == MACH64_CARD_HEAP) {
-#if ENABLE_PERF_BOXES
-	 mmesa->c_texsrc_card++;
-#endif
-	 mmesa->setup.tex_cntl &= ~MACH64_TEX_SRC_AGP;
-      } else {
-#if ENABLE_PERF_BOXES
-	 mmesa->c_texsrc_agp++;
-#endif
-	 mmesa->setup.tex_cntl |= MACH64_TEX_SRC_AGP;
-      }
-      mmesa->setup.tex_offset = t0->offset;
-   }
-
-   if ( t1 ) {
-      mmesa->setup.secondary_tex_off = t1->offset;
-   }
-
-   memcpy( &sarea->context_state.tex_size_pitch, &regs->tex_size_pitch,
-	   MACH64_NR_TEXTURE_REGS * sizeof(GLuint) );
-}
-
-
-/* ================================================================
- * Device Driver API texture functions
- */
-
-static void mach64DDTexEnv( GLcontext *ctx, GLenum target,
-			    GLenum pname, const GLfloat *param )
-{
-   mach64ContextPtr mmesa = MACH64_CONTEXT(ctx);
-#if 0
-   struct gl_texture_unit *texUnit;
-   GLubyte c[4];
-#endif
-
-   if ( MACH64_DEBUG & DEBUG_VERBOSE_API ) {
-      fprintf( stderr, "%s( %s )\n",
-	       __FUNCTION__, _mesa_lookup_enum_by_nr( pname ) );
-   }
-
-   switch ( pname ) {
-   case GL_TEXTURE_ENV_MODE:
-      FLUSH_BATCH( mmesa );
-      mmesa->new_state |= MACH64_NEW_TEXTURE | MACH64_NEW_ALPHA;
-      break;
-
-#if 0
-   case GL_TEXTURE_ENV_COLOR:
-      texUnit = &ctx->Texture.Unit[ctx->Texture.CurrentUnit];
-      CLAMPED_FLOAT_TO_UBYTE( c[0], texUnit->EnvColor[0] );
-      CLAMPED_FLOAT_TO_UBYTE( c[1], texUnit->EnvColor[1] );
-      CLAMPED_FLOAT_TO_UBYTE( c[2], texUnit->EnvColor[2] );
-      CLAMPED_FLOAT_TO_UBYTE( c[3], texUnit->EnvColor[3] );
-      mmesa->env_color = mach64PackColor( 32, c[0], c[1], c[2], c[3] );
-      if ( mmesa->setup.constant_color_c != mmesa->env_color ) {
-	 FLUSH_BATCH( mmesa );
-	 mmesa->setup.constant_color_c = mmesa->env_color;
-
-	 mmesa->new_state |= MACH64_NEW_TEXTURE;
-
-	 /* More complex multitexture/multipass fallbacks for GL_BLEND
-	  * can be done later, but this allows a single pass GL_BLEND
-	  * in some cases (ie. Performer town demo).
-	  */
-	 mmesa->blend_flags &= ~MACH64_BLEND_ENV_COLOR;
-	 if ( mmesa->env_color != 0x00000000 &&
-	      mmesa->env_color != 0xff000000 &&
-	      mmesa->env_color != 0x00ffffff &&
-	      mmesa->env_color != 0xffffffff )) {	
-	    mmesa->blend_flags |= MACH64_BLEND_ENV_COLOR;
-	 }
-      }
-      break;
-#endif
-
-   default:
-      return;
-   }
-}
-
-static void mach64DDTexParameter( GLcontext *ctx, GLenum target,
-				  struct gl_texture_object *tObj,
-				  GLenum pname, const GLfloat *params )
-{
-   mach64ContextPtr mmesa = MACH64_CONTEXT(ctx);
-   mach64TexObjPtr t = (mach64TexObjPtr)tObj->DriverData;
-
-   if ( MACH64_DEBUG & DEBUG_VERBOSE_API ) {
-      fprintf( stderr, "%s( %s )\n",
-	       __FUNCTION__, _mesa_lookup_enum_by_nr( pname ) );
-   }
-
-   if ( ( target != GL_TEXTURE_2D ) &&
-	( target != GL_TEXTURE_1D ) ) {
-      return;
-   }
-
-   if (!t) {
-      t = mach64AllocTexObj(tObj);
-      if (!t) {
-         _mesa_error(ctx, GL_OUT_OF_MEMORY, "glTexParameter");
-         return;
-      }
-      tObj->DriverData = t;
-   }
-
-   switch ( pname ) {
-   case GL_TEXTURE_MIN_FILTER:
-   case GL_TEXTURE_MAG_FILTER:
-      if ( t->bound ) FLUSH_BATCH( mmesa );
-      mach64SetTexFilter( t, tObj->MinFilter, tObj->MagFilter );
-      break;
-
-   case GL_TEXTURE_WRAP_S:
-   case GL_TEXTURE_WRAP_T:
-      if ( t->bound ) FLUSH_BATCH( mmesa );
-      mach64SetTexWrap( t, tObj->WrapS, tObj->WrapT );
-      break;
-
-   case GL_TEXTURE_BORDER_COLOR:
-      if ( t->bound ) FLUSH_BATCH( mmesa );
-      mach64SetTexBorderColor( t, tObj->_BorderChan );
-      break;
-
-   case GL_TEXTURE_BASE_LEVEL:
-      /* From Radeon/Rage128:
-       * This isn't the most efficient solution but there doesn't appear to
-       * be a nice alternative.  Since there's no LOD clamping,
-       * we just have to rely on loading the right subset of mipmap levels
-       * to simulate a clamped LOD.  
-       *
-       * For mach64 we're only concerned with the base level
-       * since that's the only texture we upload.
-       */
-      if ( t->bound ) FLUSH_BATCH( mmesa );
-      mach64SwapOutTexObj( mmesa, t );
-      break;
-
-   default:
-      return;
-   }
-
-   mmesa->new_state |= MACH64_NEW_TEXTURE;
-}
-
-static void mach64DDBindTexture( GLcontext *ctx, GLenum target,
-				 struct gl_texture_object *tObj )
-{
-   mach64ContextPtr mmesa = MACH64_CONTEXT(ctx);
-   GLint unit = ctx->Texture.CurrentUnit;
-
-   if ( MACH64_DEBUG & DEBUG_VERBOSE_API ) {
-      fprintf( stderr, "%s( %p ) unit=%d\n",
-	       __FUNCTION__, tObj, unit );
-   }
-
-   FLUSH_BATCH( mmesa );
-
-   if ( mmesa->CurrentTexObj[unit] ) {
-      mmesa->CurrentTexObj[unit]->bound &= ~(unit+1);
-      mmesa->CurrentTexObj[unit] = NULL;
-   }
-
-   mmesa->new_state |= MACH64_NEW_TEXTURE;
-}
-
-static void mach64DDDeleteTexture( GLcontext *ctx,
-				   struct gl_texture_object *tObj )
-{
-   mach64ContextPtr mmesa = MACH64_CONTEXT(ctx);
-   mach64TexObjPtr t = (mach64TexObjPtr)tObj->DriverData;
-
-   if ( t ) {
-      if ( t->bound && mmesa ) {
-	 FLUSH_BATCH( mmesa );
-
-	 mmesa->CurrentTexObj[t->bound-1] = 0;
-	 mmesa->new_state |= MACH64_NEW_TEXTURE;
-      }
-
-      mach64DestroyTexObj( mmesa, t );
-      tObj->DriverData = NULL;
-      /* Free mipmap images and the texture object itself */
-      _mesa_delete_texture_object(ctx, tObj);
-
-   }
-}
-
-static GLboolean mach64DDIsTextureResident( GLcontext *ctx,
-					    struct gl_texture_object *tObj )
-{
-   mach64TexObjPtr t = (mach64TexObjPtr)tObj->DriverData;
-
-   return ( t && t->memBlock );
-}
-
-
-void mach64InitTextureFuncs( struct dd_function_table *functions )
-{
-   functions->TexEnv			= mach64DDTexEnv;
-   functions->ChooseTextureFormat	= mach64ChooseTextureFormat;
-   functions->TexImage1D		= mach64TexImage1D;
-   functions->TexSubImage1D		= mach64TexSubImage1D;
-   functions->TexImage2D		= mach64TexImage2D;
-   functions->TexSubImage2D		= mach64TexSubImage2D;
-   functions->TexImage3D               = _mesa_store_teximage3d;
-   functions->TexSubImage3D            = _mesa_store_texsubimage3d;
-   functions->CopyTexImage1D           = _swrast_copy_teximage1d;
-   functions->CopyTexImage2D           = _swrast_copy_teximage2d;
-   functions->CopyTexSubImage1D        = _swrast_copy_texsubimage1d;
-   functions->CopyTexSubImage2D        = _swrast_copy_texsubimage2d;
-   functions->CopyTexSubImage3D        = _swrast_copy_texsubimage3d;
-   functions->TexParameter		= mach64DDTexParameter;
-   functions->BindTexture		= mach64DDBindTexture;
-   functions->DeleteTexture		= mach64DDDeleteTexture;
-   functions->UpdateTexturePalette	= NULL;
-   functions->ActiveTexture		= NULL;
-   functions->IsTextureResident	= mach64DDIsTextureResident;
-   functions->PrioritizeTexture	= NULL;
-}
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/mach64/mach64_tex.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/mach64/mach64_tex.h
deleted file mode 100644
index d950dd12b..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/mach64/mach64_tex.h
+++ /dev/null
@@ -1,99 +0,0 @@
-/* $XFree86$ */ /* -*- mode: c; c-basic-offset: 3 -*- */
-/*
- * Copyright 2000 Gareth Hughes
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * GARETH HUGHES BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
- * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- */
-
-/*
- * Authors:
- *	Gareth Hughes <gareth@valinux.com>
- *	Leif Delgass <ldelgass@retinalburn.net>
- *	José Fonseca <j_r_fonseca@yahoo.co.uk>
- */
-
-#ifndef __MACH64_TEX_H__
-#define __MACH64_TEX_H__
-
-extern void mach64UpdateTextureState( GLcontext *ctx );
-
-extern void mach64SwapOutTexObj( mach64ContextPtr mach64ctx,
-				 mach64TexObjPtr t );
-
-extern void mach64UploadTexImages( mach64ContextPtr mach64ctx,
-				   mach64TexObjPtr t );
-
-extern void mach64UploadMultiTexImages( mach64ContextPtr mach64ctx,
-					mach64TexObjPtr t0, mach64TexObjPtr t1 );
-
-extern void mach64AgeTextures( mach64ContextPtr mach64ctx, int heap );
-extern void mach64DestroyTexObj( mach64ContextPtr mach64ctx,
-				 mach64TexObjPtr t );
-
-extern void mach64UpdateTexLRU( mach64ContextPtr mach64ctx,
-				mach64TexObjPtr t );
-
-extern void mach64PrintLocalLRU( mach64ContextPtr mach64ctx, int heap );
-extern void mach64PrintGlobalLRU( mach64ContextPtr mach64ctx, int heap );
-
-extern void mach64EmitTexStateLocked( mach64ContextPtr mmesa,
-				      mach64TexObjPtr t0,
-				      mach64TexObjPtr t1 );
-
-extern void mach64InitTextureFuncs( struct dd_function_table *functions );
-
-/* ================================================================
- * Color conversion macros:
- */
-
-#define MACH64PACKCOLOR332(r, g, b)					\
-   (((r) & 0xe0) | (((g) & 0xe0) >> 3) | (((b) & 0xc0) >> 6))
-
-#define MACH64PACKCOLOR1555(r, g, b, a)					\
-   ((((r) & 0xf8) << 7) | (((g) & 0xf8) << 2) | (((b) & 0xf8) >> 3) |	\
-    ((a) ? 0x8000 : 0))
-
-#define MACH64PACKCOLOR565(r, g, b)					\
-   ((((r) & 0xf8) << 8) | (((g) & 0xfc) << 3) | (((b) & 0xf8) >> 3))
-
-#define MACH64PACKCOLOR888(r, g, b)					\
-   (((r) << 16) | ((g) << 8) | (b))
-
-#define MACH64PACKCOLOR8888(r, g, b, a)					\
-   (((a) << 24) | ((r) << 16) | ((g) << 8) | (b))
-
-#define MACH64PACKCOLOR4444(r, g, b, a)					\
-   ((((a) & 0xf0) << 8) | (((r) & 0xf0) << 4) | ((g) & 0xf0) | ((b) >> 4))
-
-static __inline__ GLuint mach64PackColor( GLuint cpp,
-					  GLubyte r, GLubyte g,
-					  GLubyte b, GLubyte a )
-{
-   switch ( cpp ) {
-   case 2:
-      return MACH64PACKCOLOR565( r, g, b );
-   case 4:
-      return MACH64PACKCOLOR8888( r, g, b, a );
-   default:
-      return 0;
-   }
-}
-
-#endif
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/mach64/mach64_texmem.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/mach64/mach64_texmem.c
deleted file mode 100644
index f771818c8..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/mach64/mach64_texmem.c
+++ /dev/null
@@ -1,867 +0,0 @@
-/* $XFree86$ */ /* -*- mode: c; c-basic-offset: 3 -*- */
-/*
- * Copyright 1999, 2000 ATI Technologies Inc. and Precision Insight, Inc.,
- *                                                Cedar Park, Texas.
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * on the rights to use, copy, modify, merge, publish, distribute, sub
- * license, and/or sell copies of the Software, and to permit persons to whom
- * the Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
- * ATI, PRECISION INSIGHT AND/OR THEIR SUPPLIERS BE LIABLE FOR ANY CLAIM,
- * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
- * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
- * USE OR OTHER DEALINGS IN THE SOFTWARE.
- */
-
-/*
- * Authors:
- *   Gareth Hughes <gareth@valinux.com>
- *   Leif Delgass <ldelgass@retinalburn.net>
- *   Jose Fonseca <j_r_fonseca@yahoo.co.uk>
- */
-
-#include "mach64_context.h"
-#include "mach64_state.h"
-#include "mach64_ioctl.h"
-#include "mach64_vb.h"
-#include "mach64_tris.h"
-#include "mach64_tex.h"
-
-#include "context.h"
-#include "macros.h"
-#include "simple_list.h"
-#include "texformat.h"
-#include "imports.h"
-
-
-/* Destroy hardware state associated with texture `t'.
- */
-void mach64DestroyTexObj( mach64ContextPtr mmesa, mach64TexObjPtr t )
-{
-#if ENABLE_PERF_BOXES
-   /* Bump the performace counter */
-   if (mmesa)
-      mmesa->c_textureSwaps++;
-#endif
-   if ( !t ) return;
-
-#if 0
-   if ( t->tObj && t->memBlock && mmesa ) {
-      /* not a placeholder, so release from global LRU if necessary */
-      int heap = t->heap;
-      drmTextureRegion *list = mmesa->sarea->tex_list[heap];
-      int log2sz = mmesa->mach64Screen->logTexGranularity[heap];
-      int start = t->memBlock->ofs >> log2sz;
-      int end = (t->memBlock->ofs + t->memBlock->size - 1) >> log2sz;
-      int i;
-
-      mmesa->lastTexAge[heap] = ++mmesa->sarea->tex_age[heap];
-
-      /* Update the global LRU */
-      for ( i = start ; i <= end ; i++ ) {
-	 /* do we own this block? */
-	 if (list[i].in_use == mmesa->hHWContext) {
-	    list[i].in_use = 0;
-	    list[i].age = mmesa->lastTexAge[heap];
-
-	    /* remove_from_list(i) */
-	    list[(GLuint)list[i].next].prev = list[i].prev;
-	    list[(GLuint)list[i].prev].next = list[i].next;
-	 }
-      }
-   }
-#endif
-
-   if ( t->memBlock ) {
-      mmFreeMem( t->memBlock );
-      t->memBlock = NULL;
-   }
-
-   if ( t->tObj ) {
-      t->tObj->DriverData = NULL;
-   }
-
-   if ( t->bound && mmesa )
-      mmesa->CurrentTexObj[t->bound-1] = NULL;
-
-   remove_from_list( t );
-   FREE( t );
-}
-
-/* Keep track of swapped out texture objects.
- */
-void mach64SwapOutTexObj( mach64ContextPtr mmesa,
-			  mach64TexObjPtr t )
-{
-#if ENABLE_PERF_BOXES
-   /* Bump the performace counter */
-   if (mmesa)
-     mmesa->c_textureSwaps++;
-#endif
-
-#if 0
-   if ( t->tObj && t->memBlock && mmesa ) {
-      /* not a placeholder, so release from global LRU if necessary */
-      int heap = t->heap;
-      drmTextureRegion *list = mmesa->sarea->tex_list[heap];
-      int log2sz = mmesa->mach64Screen->logTexGranularity[heap];
-      int start = t->memBlock->ofs >> log2sz;
-      int end = (t->memBlock->ofs + t->memBlock->size - 1) >> log2sz;
-      int i;
-
-      mmesa->lastTexAge[heap] = ++mmesa->sarea->tex_age[heap];
-
-      /* Update the global LRU */
-      for ( i = start ; i <= end ; i++ ) {
-	 /* do we own this block? */
-	 if (list[i].in_use == mmesa->hHWContext) {
-	    list[i].in_use = 0;
-	    list[i].age = mmesa->lastTexAge[heap];
-
-	    /* remove_from_list(i) */
-	    list[(GLuint)list[i].next].prev = list[i].prev;
-	    list[(GLuint)list[i].prev].next = list[i].next;
-	 }
-      }
-   }
-#endif
-
-   if ( t->memBlock ) {
-      mmFreeMem( t->memBlock );
-      t->memBlock = NULL;
-   }
-
-   t->dirty = ~0;
-   move_to_tail( &mmesa->SwappedOut, t );
-}
-
-/* Print out debugging information about texture LRU.
- */
-void mach64PrintLocalLRU( mach64ContextPtr mmesa, int heap )
-{
-   mach64TexObjPtr t;
-   int sz = 1 << (mmesa->mach64Screen->logTexGranularity[heap]);
-
-   fprintf( stderr, "\nLocal LRU, heap %d:\n", heap );
-
-   foreach( t, &mmesa->TexObjList[heap] ) {
-      if ( !t->tObj ) {
-	 fprintf( stderr, "Placeholder %d at 0x%x sz 0x%x\n",
-		  t->memBlock->ofs / sz,
-		  t->memBlock->ofs,
-		  t->memBlock->size );
-      } else {
-	 fprintf( stderr, "Texture (bound %d) at 0x%x sz 0x%x\n",
-		  t->bound,
-		  t->memBlock->ofs,
-		  t->memBlock->size );
-      }
-   }
-
-   fprintf( stderr, "\n" );
-}
-
-void mach64PrintGlobalLRU( mach64ContextPtr mmesa, int heap )
-{
-   drm_tex_region_t *list = mmesa->sarea->tex_list[heap];
-   int i, j;
-
-   fprintf( stderr, "\nGlobal LRU, heap %d list %p:\n", heap, list );
-
-   for ( i = 0, j = MACH64_NR_TEX_REGIONS ; i < MACH64_NR_TEX_REGIONS ; i++ ) {
-      fprintf( stderr, "list[%d] age %d in_use %d next %d prev %d\n",
-	       j, list[j].age, list[j].in_use, list[j].next, list[j].prev );
-      j = list[j].next;
-      if ( j == MACH64_NR_TEX_REGIONS ) break;
-   }
-
-   if ( j != MACH64_NR_TEX_REGIONS ) {
-      fprintf( stderr, "Loop detected in global LRU\n" );
-      for ( i = 0 ; i < MACH64_NR_TEX_REGIONS ; i++ ) {
-	 fprintf( stderr, "list[%d] age %d in_use %d next %d prev %d\n",
-		  i, list[i].age, list[i].in_use, list[i].next, list[i].prev );
-      }
-   }
-
-   fprintf( stderr, "\n" );
-}
-
-/* Reset the global texture LRU.
- */
-/* NOTE: This function is only called while holding the hardware lock */
-static void mach64ResetGlobalLRU( mach64ContextPtr mmesa, int heap )
-{
-   drm_tex_region_t *list = mmesa->sarea->tex_list[heap];
-   int sz = 1 << mmesa->mach64Screen->logTexGranularity[heap];
-   int i;
-
-   /* (Re)initialize the global circular LRU list.  The last element in
-    * the array (MACH64_NR_TEX_REGIONS) is the sentinal.  Keeping it at
-    * the end of the array allows it to be addressed rationally when
-    * looking up objects at a particular location in texture memory.
-    */
-   for ( i = 0 ; (i+1) * sz <= mmesa->mach64Screen->texSize[heap] ; i++ ) {
-      list[i].prev = i-1;
-      list[i].next = i+1;
-      list[i].age = 0;
-      list[i].in_use = 0;
-   }
-
-   i--;
-   list[0].prev = MACH64_NR_TEX_REGIONS;
-   list[i].prev = i-1;
-   list[i].next = MACH64_NR_TEX_REGIONS;
-   list[MACH64_NR_TEX_REGIONS].prev = i;
-   list[MACH64_NR_TEX_REGIONS].next = 0;
-   mmesa->sarea->tex_age[heap] = 0;
-}
-
-/* Update the local and global texture LRUs.
- */
-/* NOTE: This function is only called while holding the hardware lock */
-void mach64UpdateTexLRU( mach64ContextPtr mmesa,
-			 mach64TexObjPtr t )
-{
-   int heap = t->heap;
-   drm_tex_region_t *list = mmesa->sarea->tex_list[heap];
-   int log2sz = mmesa->mach64Screen->logTexGranularity[heap];
-   int start = t->memBlock->ofs >> log2sz;
-   int end = (t->memBlock->ofs + t->memBlock->size - 1) >> log2sz;
-   int i;
-
-   mmesa->lastTexAge[heap] = ++mmesa->sarea->tex_age[heap];
-
-   if ( !t->memBlock ) {
-      fprintf( stderr, "no memblock\n\n" );
-      return;
-   }
-
-   /* Update our local LRU */
-   move_to_head( &mmesa->TexObjList[heap], t );
-
-   /* Update the global LRU */
-   for ( i = start ; i <= end ; i++ ) {
-      list[i].in_use = mmesa->hHWContext;
-      list[i].age = mmesa->lastTexAge[heap];
-
-#if 0
-      /* if this is the last region, it's not in the list */
-      if ( !(i*(1<<log2sz) > mmesa->mach64Screen->texSize[heap] ) ) {
-#endif
-	 /* remove_from_list(i) */
-	 list[(GLuint)list[i].next].prev = list[i].prev;
-	 list[(GLuint)list[i].prev].next = list[i].next;
-#if 0
-      }
-#endif
-
-      /* insert_at_head(list, i) */
-      list[i].prev = MACH64_NR_TEX_REGIONS;
-      list[i].next = list[MACH64_NR_TEX_REGIONS].next;
-      list[(GLuint)list[MACH64_NR_TEX_REGIONS].next].prev = i;
-      list[MACH64_NR_TEX_REGIONS].next = i;
-   }
-
-   if ( MACH64_DEBUG & DEBUG_VERBOSE_LRU ) {
-      mach64PrintGlobalLRU( mmesa, t->heap );
-      mach64PrintLocalLRU( mmesa, t->heap );
-   }
-}
-
-/* Update our notion of what textures have been changed since we last
- * held the lock.  This pertains to both our local textures and the
- * textures belonging to other clients.  Keep track of other client's
- * textures by pushing a placeholder texture onto the LRU list -- these
- * are denoted by (tObj == NULL).
- */
-/* NOTE: This function is only called while holding the hardware lock */
-static void mach64TexturesGone( mach64ContextPtr mmesa, int heap,
-				int offset, int size, int in_use )
-{
-   mach64TexObjPtr t, tmp;
-
-   foreach_s ( t, tmp, &mmesa->TexObjList[heap] ) {
-      if ( t->memBlock->ofs >= offset + size ||
-	   t->memBlock->ofs + t->memBlock->size <= offset )
-	 continue;
-
-      /* It overlaps - kick it out.  Need to hold onto the currently
-       * bound objects, however.
-       */
-      if ( t->bound ) {
-	 mach64SwapOutTexObj( mmesa, t );
-      } else {
-	 mach64DestroyTexObj( mmesa, t );
-      }
-   }
-
-   if ( in_use > 0 && in_use != mmesa->hHWContext ) {
-      t = (mach64TexObjPtr) CALLOC( sizeof(*t) );
-      if (!t) return;
-
-      t->memBlock = mmAllocMem( mmesa->texHeap[heap], size, 0, offset );
-      if ( !t->memBlock ) {
-	 fprintf( stderr, "Couldn't alloc placeholder sz %x ofs %x\n",
-		  (int)size, (int)offset );
-	 mmDumpMemInfo( mmesa->texHeap[heap] );
-	 return;
-      }
-      insert_at_head( &mmesa->TexObjList[heap], t );
-   }
-}
-
-/* Update our client's shared texture state.  If another client has
- * modified a region in which we have textures, then we need to figure
- * out which of our textures has been removed, and update our global
- * LRU.
- */
-void mach64AgeTextures( mach64ContextPtr mmesa, int heap )
-{
-   drm_mach64_sarea_t *sarea = mmesa->sarea;
-
-   if ( sarea->tex_age[heap] != mmesa->lastTexAge[heap] ) {
-      int sz = 1 << mmesa->mach64Screen->logTexGranularity[heap];
-      int nr = 0;
-      int idx;
-
-      /* Have to go right round from the back to ensure stuff ends up
-       * LRU in our local list...  Fix with a cursor pointer.
-       */
-      for ( idx = sarea->tex_list[heap][MACH64_NR_TEX_REGIONS].prev ;
-	    idx != MACH64_NR_TEX_REGIONS && nr < MACH64_NR_TEX_REGIONS ;
-	    idx = sarea->tex_list[heap][idx].prev, nr++ )
-      {
-	 /* If switching texturing schemes, then the SAREA might not
-	  * have been properly cleared, so we need to reset the
-	  * global texture LRU.
-	  */
-	 if ( idx * sz > mmesa->mach64Screen->texSize[heap] ) {
-	    nr = MACH64_NR_TEX_REGIONS;
-	    break;
-	 }
-
-	 if ( sarea->tex_list[heap][idx].age > mmesa->lastTexAge[heap] ) {
-	    mach64TexturesGone( mmesa, heap, idx * sz, sz,
-				sarea->tex_list[heap][idx].in_use );
-	 }
-      }
-
-      /* If switching texturing schemes, then the SAREA might not
-       * have been properly cleared, so we need to reset the
-       * global texture LRU.
-       */
-      if ( nr == MACH64_NR_TEX_REGIONS ) {
-	 mach64TexturesGone( mmesa, heap, 0,
-			     mmesa->mach64Screen->texSize[heap], 0 );
-	 mach64ResetGlobalLRU( mmesa, heap );
-      }
-
-      if ( 0 ) {
-	 mach64PrintGlobalLRU( mmesa, heap );
-	 mach64PrintLocalLRU( mmesa, heap );
-      }
-
-      mmesa->dirty |= (MACH64_UPLOAD_CONTEXT |
-		       MACH64_UPLOAD_TEX0IMAGE |
-		       MACH64_UPLOAD_TEX1IMAGE);
-      mmesa->lastTexAge[heap] = sarea->tex_age[heap];
-   }
-}
-
-/* Upload the texture image associated with texture `t' at level `level'
- * at the address relative to `start'.
- */
-static void mach64UploadAGPSubImage( mach64ContextPtr mmesa,
-				     mach64TexObjPtr t, int level,
-				     int x, int y, int width, int height )
-{
-   mach64ScreenRec *mach64Screen = mmesa->mach64Screen;
-   struct gl_texture_image *image;
-   int texelsPerDword = 0;
-   int dwords;
-
-   /* Ensure we have a valid texture to upload */
-   if ( ( level < 0 ) || ( level > mmesa->glCtx->Const.MaxTextureLevels ) )
-     return;
-
-   image = t->tObj->Image[0][level];
-   if ( !image )
-      return;
-
-   switch ( image->TexFormat->TexelBytes ) {
-   case 1: texelsPerDword = 4; break;
-   case 2: texelsPerDword = 2; break;
-   case 4: texelsPerDword = 1; break;
-   }
-
-#if 1
-   /* FIXME: The subimage index calcs are wrong... */
-   x = 0;
-   y = 0;
-   width = image->Width;
-   height = image->Height;
-#endif
-
-   dwords = width * height / texelsPerDword;
-
-#if ENABLE_PERF_BOXES
-   /* Bump the performance counter */
-   mmesa->c_agpTextureBytes += (dwords << 2);
-#endif
-
-   if ( MACH64_DEBUG & DEBUG_VERBOSE_API ) {
-      fprintf( stderr, "mach64UploadSubImage: %d,%d of %d,%d at %d,%d\n",
-	       width, height, image->Width, image->Height, x, y );
-      fprintf( stderr, "            blit ofs: 0x%07x pitch: 0x%x dwords: %d\n",
-	       (GLuint)t->offset, (GLint)width, dwords );
-      mmDumpMemInfo( mmesa->texHeap[t->heap] );
-   }
-
-   assert(image->Data);
-
-   {
-      CARD32 *dst = (CARD32 *)((char *)mach64Screen->agpTextures.map + t->memBlock->ofs);
-      const GLubyte *src = (const GLubyte *) image->Data +
-	 (y * image->Width + x) * image->TexFormat->TexelBytes;
-      const GLuint bytes = width * height * image->TexFormat->TexelBytes;
-      memcpy(dst, src, bytes);
-   }
-
-}
-
-/* Upload the texture image associated with texture `t' at level `level'
- * at the address relative to `start'.
- */
-static void mach64UploadLocalSubImage( mach64ContextPtr mmesa,
-				  mach64TexObjPtr t, int level,
-				  int x, int y, int width, int height )
-{
-   struct gl_texture_image *image;
-   int texelsPerDword = 0;
-   int imageWidth, imageHeight;
-   int remaining, rows;
-   int format, dwords;
-   const int maxdwords = (MACH64_BUFFER_MAX_DWORDS - (MACH64_HOSTDATA_BLIT_OFFSET / 4));
-   CARD32 pitch, offset;
-   int i;
-
-   /* Ensure we have a valid texture to upload */
-   if ( ( level < 0 ) || ( level > mmesa->glCtx->Const.MaxTextureLevels ) )
-      return;
-
-   image = t->tObj->Image[0][level];
-   if ( !image )
-      return;
-
-   switch ( image->TexFormat->TexelBytes ) {
-   case 1: texelsPerDword = 4; break;
-   case 2: texelsPerDword = 2; break;
-   case 4: texelsPerDword = 1; break;
-   }
-
-#if 1
-   /* FIXME: The subimage index calcs are wrong... */
-   x = 0;
-   y = 0;
-   width = image->Width;
-   height = image->Height;
-#endif
-
-   imageWidth  = image->Width;
-   imageHeight = image->Height;
-
-   format = t->textureFormat;
-
-   /* The texel upload routines have a minimum width, so force the size
-    * if needed.
-    */
-   if ( imageWidth < texelsPerDword ) {
-      int factor;
-
-      factor = texelsPerDword / imageWidth;
-      imageWidth = texelsPerDword;
-      imageHeight /= factor;
-      if ( imageHeight == 0 ) {
-	 /* In this case, the texel converter will actually walk a
-	  * texel or two off the end of the image, but normal malloc
-	  * alignment should prevent it from ever causing a fault.
-	  */
-	 imageHeight = 1;
-      }
-   }
-
-   /* We can't upload to a pitch less than 64 texels so we will need to
-    * linearly upload all modified rows for textures smaller than this.
-    * This makes the x/y/width/height different for the blitter and the
-    * texture walker.
-    */
-   if ( imageWidth >= 64 ) {
-      /* The texture walker and the blitter look identical */
-      pitch = imageWidth >> 3;
-   } else {
-      int factor;
-      int y2;
-      int start, end;
-
-      start = (y * imageWidth) & ~63;
-      end = (y + height) * imageWidth;
-
-      if ( end - start < 64 ) {
-	 /* Handle the case where the total number of texels
-	  * uploaded is < 64.
-	  */
-	 x = 0;
-	 y = start / 64;
-	 width = end - start;
-	 height = 1;
-      } else {
-	 /* Upload some number of full 64 texel blit rows */
-	 factor = 64 / imageWidth;
-
-	 y2 = y + height - 1;
-	 y /= factor;
-	 y2 /= factor;
-
-	 x = 0;
-	 width = 64;
-	 height = y2 - y + 1;
-      }
-
-      /* Fixed pitch of 64 */
-      pitch = 8;
-   }
-
-   dwords = width * height / texelsPerDword;
-   offset = t->offset;
-
-#if ENABLE_PERF_BOXES
-   /* Bump the performance counter */
-   mmesa->c_textureBytes += (dwords << 2);
-#endif
-
-   if ( MACH64_DEBUG & DEBUG_VERBOSE_API ) {
-      fprintf( stderr, "mach64UploadSubImage: %d,%d of %d,%d at %d,%d\n",
-	       width, height, image->Width, image->Height, x, y );
-      fprintf( stderr, "            blit ofs: 0x%07x pitch: 0x%x dwords: %d\n",
-	       (GLuint)offset, (GLint)width, dwords );
-      mmDumpMemInfo( mmesa->texHeap[t->heap] );
-   }
-
-   /* Subdivide the texture if required (account for the registers added by the drm) */
-   if ( dwords <= maxdwords ) {
-      rows = height;
-   } else {
-      rows = (maxdwords * texelsPerDword) / (2 * width);
-   }
-
-   for ( i = 0, remaining = height ;
-	 remaining > 0 ;
-	 remaining -= rows, y += rows, i++ )
-   {
-       drmBufPtr buffer;
-       CARD32 *dst;
-
-       height = MIN2(remaining, rows);
-
-       /* Grab the dma buffer for the texture blit */
-       buffer = mach64GetBufferLocked( mmesa );
-
-       dst = (CARD32 *)((char *)buffer->address + MACH64_HOSTDATA_BLIT_OFFSET);
-
-       assert(image->Data);
-
-       {
-          const GLubyte *src = (const GLubyte *) image->Data +
-             (y * image->Width + x) * image->TexFormat->TexelBytes;
-          const GLuint bytes = width * height * image->TexFormat->TexelBytes;
-          memcpy(dst, src, bytes);
-       }
-
-       mach64FireBlitLocked( mmesa, buffer, offset, pitch, format,
-			     x, y, width, height );
-
-   }
-
-   mmesa->new_state |= MACH64_NEW_CONTEXT;
-   mmesa->dirty |= MACH64_UPLOAD_CONTEXT | MACH64_UPLOAD_MISC;
-}
-
-
-/* Upload the texture images associated with texture `t'.  This might
- * require removing our own and/or other client's texture objects to
- * make room for these images.
- */
-void mach64UploadTexImages( mach64ContextPtr mmesa, mach64TexObjPtr t )
-{
-   GLint heap;
-
-   if ( MACH64_DEBUG & DEBUG_VERBOSE_API ) {
-      fprintf( stderr, "%s( %p, %p )\n",
-	       __FUNCTION__, mmesa->glCtx, t );
-   }
-
-   assert(t);
-   assert(t->tObj);
-
-   /* Choose the heap appropriately */
-   heap = MACH64_CARD_HEAP;
-
-   if ( !mmesa->mach64Screen->IsPCI &&
-	t->size > mmesa->mach64Screen->texSize[heap] ) {
-      heap = MACH64_AGP_HEAP;
-   }
-
-   /* Do we need to eject LRU texture objects? */
-   if ( !t->memBlock ) {
-      t->heap = heap;
-
-      /* Allocate a memory block on a 64-byte boundary */
-      t->memBlock = mmAllocMem( mmesa->texHeap[heap], t->size, 6, 0 );
-
-      /* Try AGP before kicking anything out of local mem */
-      if ( !mmesa->mach64Screen->IsPCI && !t->memBlock && heap == MACH64_CARD_HEAP ) {
-	 t->memBlock = mmAllocMem( mmesa->texHeap[MACH64_AGP_HEAP],
-				   t->size, 6, 0 );
-
-	 if ( t->memBlock )
-	    heap = t->heap = MACH64_AGP_HEAP;
-      }
-
-      /* Kick out textures until the requested texture fits */
-      while ( !t->memBlock ) {
-	 if ( mmesa->TexObjList[heap].prev->bound ) {
-	    fprintf( stderr,
-		     "mach64UploadTexImages: ran into bound texture\n" );
-	    return;
-	 }
-	 if ( mmesa->TexObjList[heap].prev == &mmesa->TexObjList[heap] ) {
-	    if ( mmesa->mach64Screen->IsPCI ) {
-	       fprintf( stderr, "%s: upload texture failure on "
-			"local texture heaps, sz=%d\n", __FUNCTION__,
-			t->size );
-	       return;
-	    } else if ( heap == MACH64_CARD_HEAP ) {
-	       heap = t->heap = MACH64_AGP_HEAP;
-	       continue;
-	    } else {
-	      int i;
-	       fprintf( stderr, "%s: upload texture failure on "
-			"%sAGP texture heaps, sz=%d\n", __FUNCTION__,
-			mmesa->firstTexHeap == MACH64_CARD_HEAP ? "both local and " : "",
-			t->size );
-	       for ( i = mmesa->firstTexHeap ; i < mmesa->lastTexHeap ; i++ ) {
-		  mach64PrintLocalLRU( mmesa, i );
-	          mmDumpMemInfo( mmesa->texHeap[i] );
-	       }
-	       exit(-1);
-	       return;
-	    }
-	 }
-
-	 mach64SwapOutTexObj( mmesa, mmesa->TexObjList[heap].prev );
-
-	 t->memBlock = mmAllocMem( mmesa->texHeap[heap], t->size, 6, 0 );
-      }
-
-      /* Set the base offset of the texture image */
-      t->offset = mmesa->mach64Screen->texOffset[heap] + t->memBlock->ofs;
-
-      /* Force loading the new state into the hardware */
-      mmesa->dirty |= (MACH64_UPLOAD_SCALE_3D_CNTL |
-		       MACH64_UPLOAD_TEXTURE);
-   }
-
-   /* Let the world know we've used this memory recently */
-   mach64UpdateTexLRU( mmesa, t );
-
-   /* Upload any images that are new */
-   if ( t->dirty ) {
-      if (t->heap == MACH64_AGP_HEAP) {
-	 /* Need to make sure any vertex buffers in the queue complete */
-	 mach64WaitForIdleLocked( mmesa );
-	 mach64UploadAGPSubImage( mmesa, t, t->tObj->BaseLevel, 0, 0,
-				  t->tObj->Image[0][t->tObj->BaseLevel]->Width,
-				  t->tObj->Image[0][t->tObj->BaseLevel]->Height );
-      } else {
-	 mach64UploadLocalSubImage( mmesa, t, t->tObj->BaseLevel, 0, 0,
-				    t->tObj->Image[0][t->tObj->BaseLevel]->Width,
-				    t->tObj->Image[0][t->tObj->BaseLevel]->Height );
-      }
-
-      mmesa->setup.tex_cntl |= MACH64_TEX_CACHE_FLUSH;
-   }
-
-   mmesa->dirty |= MACH64_UPLOAD_TEXTURE;
-
-   t->dirty = 0;
-}
-
-/* The mach64 needs to have both primary and secondary textures in either
- * local or AGP memory, so we need a "buddy system" to make sure that allocation
- * succeeds or fails for both textures.
- * FIXME: This needs to be optimized better.
- */
-void mach64UploadMultiTexImages( mach64ContextPtr mmesa, 
-				 mach64TexObjPtr t0,
-				 mach64TexObjPtr t1 )
-{
-   GLint heap;
-
-   if ( MACH64_DEBUG & DEBUG_VERBOSE_API ) {
-      fprintf( stderr, "%s( %p, %p %p )\n",
-	       __FUNCTION__, mmesa->glCtx, t0, t1 );
-   }
-
-   assert(t0 && t1);
-   assert(t0->tObj && t1->tObj);
-
-   /* Choose the heap appropriately */
-   heap = MACH64_CARD_HEAP;
-
-   if ( !mmesa->mach64Screen->IsPCI &&
-	((t0->size + t1->size) > mmesa->mach64Screen->texSize[heap]) ) {
-      heap = MACH64_AGP_HEAP;
-   }
-
-   /* Do we need to eject LRU texture objects? */
-   if ( !t0->memBlock || !t1->memBlock || t0->heap != t1->heap ) {
-      /* FIXME: starting from scratch for now to keep it simple */
-      if ( t0->memBlock ) {
-	 mach64SwapOutTexObj( mmesa, t0 );
-      }
-      if ( t1->memBlock ) {
-	 mach64SwapOutTexObj( mmesa, t1 );
-      }
-      t0->heap = t1->heap = heap;
-      /* Allocate a memory block on a 64-byte boundary */
-      t0->memBlock = mmAllocMem( mmesa->texHeap[heap], t0->size, 6, 0 );
-      if ( t0->memBlock ) {
-	 t1->memBlock = mmAllocMem( mmesa->texHeap[heap], t1->size, 6, 0 );
-	 if ( !t1->memBlock ) {
-	    mmFreeMem( t0->memBlock );
-	    t0->memBlock = NULL;
-	 }
-      }
-      /* Try AGP before kicking anything out of local mem */
-      if ( (!t0->memBlock || !t1->memBlock) && heap == MACH64_CARD_HEAP ) {
-	 t0->memBlock = mmAllocMem( mmesa->texHeap[MACH64_AGP_HEAP], t0->size, 6, 0 );
-	 if ( t0->memBlock ) {
-	    t1->memBlock = mmAllocMem( mmesa->texHeap[MACH64_AGP_HEAP], t1->size, 6, 0 );
-	    if ( !t1->memBlock ) {
-	       mmFreeMem( t0->memBlock );
-	       t0->memBlock = NULL;
-	    }
-	 }
-
-	 if ( t0->memBlock && t1->memBlock )
-	    heap = t0->heap = t1->heap = MACH64_AGP_HEAP;
-      }
-
-      /* Kick out textures until the requested texture fits */
-      while ( !t0->memBlock || !t1->memBlock ) {
-	 if ( mmesa->TexObjList[heap].prev->bound ) {
-	    fprintf( stderr,
-		     "%s: ran into bound texture\n", __FUNCTION__ );
-	    return;
-	 }
-	 if ( mmesa->TexObjList[heap].prev == &mmesa->TexObjList[heap] ) {
-	    if ( mmesa->mach64Screen->IsPCI ) {
-	       fprintf( stderr, "%s: upload texture failure on local "
-			"texture heaps, tex0 sz=%d  tex1 sz=%d\n", __FUNCTION__, 
-			t0->size, t1->size );
-	       return;
-	    } else if ( heap == MACH64_CARD_HEAP ) {
-	       /* If only one allocation succeeded, start over again in AGP */
-	       if (t0->memBlock) {
-		  mmFreeMem( t0->memBlock );
-	          t0->memBlock = NULL;
-	       }
-	       if (t1->memBlock) {
-		  mmFreeMem( t1->memBlock );
-	          t1->memBlock = NULL;
-	       }
-	       heap = t0->heap = t1->heap = MACH64_AGP_HEAP;
-	       continue;
-	    } else {
-	      int i;
-	       fprintf( stderr, "%s: upload texture failure on %s"
-			"AGP texture heaps, tex0 sz=%d  tex1 sz=%d\n", __FUNCTION__,
-			mmesa->firstTexHeap == MACH64_CARD_HEAP ? "both local and " : "",
-			t0->size, t1->size );
-	       for ( i = mmesa->firstTexHeap ; i < mmesa->lastTexHeap ; i++ ) {
-		  mach64PrintLocalLRU( mmesa, i );
-	          mmDumpMemInfo( mmesa->texHeap[i] );
-	       }
-	       exit(-1);
-	       return;
-	    }
-	 }
-
-	 mach64SwapOutTexObj( mmesa, mmesa->TexObjList[heap].prev );
-	 
-	 if (!t0->memBlock)
-	    t0->memBlock = mmAllocMem( mmesa->texHeap[heap], t0->size, 6, 0 );
-	 if (!t1->memBlock)
-	    t1->memBlock = mmAllocMem( mmesa->texHeap[heap], t1->size, 6, 0 );
-      }
-
-      /* Set the base offset of the texture image */
-      t0->offset = mmesa->mach64Screen->texOffset[heap] + t0->memBlock->ofs;
-      t1->offset = mmesa->mach64Screen->texOffset[heap] + t1->memBlock->ofs;
-
-      /* Force loading the new state into the hardware */
-      mmesa->dirty |= (MACH64_UPLOAD_SCALE_3D_CNTL |
-		       MACH64_UPLOAD_TEXTURE);
-   }
-
-   /* Let the world know we've used this memory recently */
-   mach64UpdateTexLRU( mmesa, t0 );
-   mach64UpdateTexLRU( mmesa, t1 );
-
-   /* Upload any images that are new */
-   if ( t0->dirty ) {
-      if (t0->heap == MACH64_AGP_HEAP) {
-	 /* Need to make sure any vertex buffers in the queue complete */
-	 mach64WaitForIdleLocked( mmesa );
-	 mach64UploadAGPSubImage( mmesa, t0, t0->tObj->BaseLevel, 0, 0,
-				    t0->tObj->Image[0][t0->tObj->BaseLevel]->Width,
-				    t0->tObj->Image[0][t0->tObj->BaseLevel]->Height );
-      } else {
-	 mach64UploadLocalSubImage( mmesa, t0, t0->tObj->BaseLevel, 0, 0,
-				    t0->tObj->Image[0][t0->tObj->BaseLevel]->Width,
-				    t0->tObj->Image[0][t0->tObj->BaseLevel]->Height );
-      }
-      mmesa->setup.tex_cntl |= MACH64_TEX_CACHE_FLUSH;
-   }
-   if ( t1->dirty ) {
-      if (t1->heap == MACH64_AGP_HEAP) {
-	 /* Need to make sure any vertex buffers in the queue complete */
-	 mach64WaitForIdleLocked( mmesa );
-	 mach64UploadAGPSubImage( mmesa, t1, t1->tObj->BaseLevel, 0, 0,
-			       t1->tObj->Image[0][t1->tObj->BaseLevel]->Width,
-			       t1->tObj->Image[0][t1->tObj->BaseLevel]->Height );
-      } else {
-	 mach64UploadLocalSubImage( mmesa, t1, t1->tObj->BaseLevel, 0, 0,
-			       t1->tObj->Image[0][t1->tObj->BaseLevel]->Width,
-			       t1->tObj->Image[0][t1->tObj->BaseLevel]->Height );
-      }
-      
-      mmesa->setup.tex_cntl |= MACH64_TEX_CACHE_FLUSH;
-   }
-
-   mmesa->dirty |= MACH64_UPLOAD_TEXTURE;
-
-   t0->dirty = 0;
-   t1->dirty = 0;
-}
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/mach64/mach64_texstate.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/mach64/mach64_texstate.c
deleted file mode 100644
index ada4b056f..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/mach64/mach64_texstate.c
+++ /dev/null
@@ -1,558 +0,0 @@
-/* $XFree86$ */ /* -*- mode: c; c-basic-offset: 3 -*- */
-/*
- * Copyright 2000 Gareth Hughes
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * GARETH HUGHES BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
- * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- */
-
-/*
- * Authors:
- *	Gareth Hughes <gareth@valinux.com>
- *	Leif Delgass <ldelgass@retinalburn.net>
- *	José Fonseca <j_r_fonseca@yahoo.co.uk>
- */
-
-#include "glheader.h"
-#include "imports.h"
-#include "context.h"
-#include "macros.h"
-#include "texformat.h"
-
-#include "mach64_context.h"
-#include "mach64_ioctl.h"
-#include "mach64_state.h"
-#include "mach64_vb.h"
-#include "mach64_tris.h"
-#include "mach64_tex.h"
-
-static void mach64SetTexImages( mach64ContextPtr mmesa,
-                              const struct gl_texture_object *tObj )
-{
-   mach64TexObjPtr t = (mach64TexObjPtr) tObj->DriverData;
-   struct gl_texture_image *baseImage = tObj->Image[0][tObj->BaseLevel];
-#if 0
-   int log2Pitch, log2Height, log2Size, log2MinSize;
-   int i;
-   GLint firstLevel, lastLevel;
-#endif
-   int totalSize;
-
-   assert(t);
-   assert(baseImage);
-
-   if ( MACH64_DEBUG & DEBUG_VERBOSE_API )
-      fprintf( stderr, "%s( %p )\n", __FUNCTION__, tObj );
-
-   switch (baseImage->TexFormat->MesaFormat) {
-   case MESA_FORMAT_ARGB8888:
-      t->textureFormat = MACH64_DATATYPE_ARGB8888;
-      break;
-   case MESA_FORMAT_ARGB4444:
-      t->textureFormat = MACH64_DATATYPE_ARGB4444;
-      break;
-   case MESA_FORMAT_RGB565:
-      t->textureFormat = MACH64_DATATYPE_RGB565;
-      break;
-   case MESA_FORMAT_ARGB1555:
-      t->textureFormat = MACH64_DATATYPE_ARGB1555;
-      break;
-   case MESA_FORMAT_RGB332:
-      t->textureFormat = MACH64_DATATYPE_RGB332;
-      break;
-   case MESA_FORMAT_RGB888:
-      t->textureFormat = MACH64_DATATYPE_RGB8;
-      break;
-   case MESA_FORMAT_CI8:
-      t->textureFormat = MACH64_DATATYPE_CI8;
-      break;
-   case MESA_FORMAT_YCBCR:
-      t->textureFormat = MACH64_DATATYPE_YVYU422;
-      break;
-   case MESA_FORMAT_YCBCR_REV:
-      t->textureFormat = MACH64_DATATYPE_VYUY422;
-      break;
-   default:
-      _mesa_problem(mmesa->glCtx, "Bad texture format in %s", __FUNCTION__);
-   };
-
-#if 0
-   /* Compute which mipmap levels we really want to send to the hardware.
-    * This depends on the base image size, GL_TEXTURE_MIN_LOD,
-    * GL_TEXTURE_MAX_LOD, GL_TEXTURE_BASE_LEVEL, and GL_TEXTURE_MAX_LEVEL.
-    * Yes, this looks overly complicated, but it's all needed.
-    */
-   firstLevel = tObj->BaseLevel + (GLint) (tObj->MinLod + 0.5);
-   firstLevel = MAX2(firstLevel, tObj->BaseLevel);
-   lastLevel = tObj->BaseLevel + (GLint) (tObj->MaxLod + 0.5);
-   lastLevel = MAX2(lastLevel, tObj->BaseLevel);
-   lastLevel = MIN2(lastLevel, tObj->BaseLevel + baseImage->MaxLog2);
-   lastLevel = MIN2(lastLevel, tObj->MaxLevel);
-   lastLevel = MAX2(firstLevel, lastLevel); /* need at least one level */
-
-   log2Pitch = tObj->Image[firstLevel]->WidthLog2;
-   log2Height = tObj->Image[firstLevel]->HeightLog2;
-   log2Size = MAX2(log2Pitch, log2Height);
-   log2MinSize = log2Size;
-
-   t->dirty = 0;
-   totalSize = 0;
-   for ( i = firstLevel; i <= lastLevel; i++ ) {
-      const struct gl_texture_image *texImage;
-
-      texImage = tObj->Image[i];
-      if ( !texImage || !texImage->Data ) {
-         lastLevel = i - 1;
-	 break;
-      }
-
-      log2MinSize = texImage->MaxLog2;
-
-      t->image[i - firstLevel].offset = totalSize;
-      t->image[i - firstLevel].width  = tObj->Image[i]->Width;
-      t->image[i - firstLevel].height = tObj->Image[i]->Height;
-
-      t->dirty |= (1 << i);
-
-      totalSize += (tObj->Image[i]->Height *
-		    tObj->Image[i]->Width *
-		    tObj->Image[i]->TexFormat->TexelBytes);
-
-      /* Offsets must be 32-byte aligned for host data blits and tiling */
-      totalSize = (totalSize + 31) & ~31;
-   }
-
-   t->totalSize = totalSize;
-   t->firstLevel = firstLevel;
-   t->lastLevel = lastLevel;
-
-   /* Set the texture format */
-   t->setup.tex_cntl &= ~(0xf << 16);
-   t->setup.tex_cntl |= t->textureFormat;
-
-   t->setup.tex_combine_cntl = 0x00000000;  /* XXX is this right? */
-
-   t->setup.tex_size_pitch = ((log2Pitch   << R128_TEX_PITCH_SHIFT) |
-			      (log2Size    << R128_TEX_SIZE_SHIFT) |
-			      (log2Height  << R128_TEX_HEIGHT_SHIFT) |
-			      (log2MinSize << R128_TEX_MIN_SIZE_SHIFT));
-
-   for ( i = 0 ; i < R128_MAX_TEXTURE_LEVELS ; i++ ) {
-      t->setup.tex_offset[i]  = 0x00000000;
-   }
-
-   if (firstLevel == lastLevel)
-      t->setup.tex_cntl |= R128_MIP_MAP_DISABLE;
-   else
-      t->setup.tex_cntl &= ~R128_MIP_MAP_DISABLE;
-
-#else
-   if ( ( baseImage->Format == GL_RGBA ) ||
-	( baseImage->Format == GL_ALPHA ) ||
-	( baseImage->Format == GL_LUMINANCE_ALPHA ) ) {
-      t->hasAlpha = 1;
-   } else {
-      t->hasAlpha = 0;
-   }
-
-   totalSize = ( baseImage->Width * baseImage->Height * 
-      baseImage->TexFormat->TexelBytes );
-   totalSize = (totalSize + 31) & ~31;
-   t->size = totalSize;
-   t->widthLog2 = baseImage->WidthLog2;
-   t->heightLog2 = baseImage->HeightLog2;
-   t->maxLog2 = baseImage->MaxLog2;
-   
-#endif
-}
-
-static void mach64UpdateTextureEnv( GLcontext *ctx, int unit )
-{
-   mach64ContextPtr mmesa = MACH64_CONTEXT(ctx);
-   GLint source = mmesa->tmu_source[unit];
-   const struct gl_texture_unit *texUnit = &ctx->Texture.Unit[source];
-   const struct gl_texture_object *tObj = texUnit->_Current;
-   const GLenum format = tObj->Image[0][tObj->BaseLevel]->Format;
-   GLuint s = mmesa->setup.scale_3d_cntl;
-
-   if ( MACH64_DEBUG & DEBUG_VERBOSE_API ) {
-      fprintf( stderr, "%s( %p, %d )\n",
-	       __FUNCTION__, ctx, unit );
-   }
-
-/*                 REPLACE  MODULATE   DECAL              GL_BLEND
- *
- * ALPHA           C = Cf   C = Cf     undef              C = Cf
- *                 A = At   A = AfAt                      A = AfAt
- *
- * LUMINANCE       C = Ct   C = CfCt   undef              C = Cf(1-Ct)+CcCt 
- *                 A = Af   A = Af                        A = Af
- *
- * LUMINANCE_ALPHA C = Ct   C = CfCt   undef              C = Cf(1-Ct)+CcCt
- *                 A = At   A = AfAt                      A = AfAt
- *
- * INTENSITY       C = Ct   C = CfCt   undef              C = Cf(1-Ct)+CcCt
- *                 A = At   A = AfAt                      A = Af(1-At)+AcAt
- *
- * RGB             C = Ct   C = CfCt   C = Ct             C = Cf(1-Ct)+CcCt
- *                 A = Af   A = Af     A = Af             A = Af
- *
- * RGBA            C = Ct   C = CfCt   C = Cf(1-At)+CtAt  C = Cf(1-Ct)+CcCt
- *                 A = At   A = AfAt   A = Af             A = AfAt 
- */
-
-
-   if ( unit == 0 ) {
-      s &= ~MACH64_TEX_LIGHT_FCN_MASK;
-
-      /* Set the texture environment state 
-       * Need to verify these are working correctly, but the
-       * texenv Mesa demo seems to work.
-       */
-      switch ( texUnit->EnvMode ) {
-      case GL_REPLACE:
-	 switch ( format ) {
-	 case GL_ALPHA:
-	 case GL_LUMINANCE_ALPHA:
-	 case GL_INTENSITY:
-	    /* Not compliant - can't get At */
-	    FALLBACK( mmesa, MACH64_FALLBACK_TEXTURE, GL_TRUE );
-	    s |= MACH64_TEX_LIGHT_FCN_MODULATE;
-	    break;
-	 default:
-	    s |= MACH64_TEX_LIGHT_FCN_REPLACE;
-	 }
-	 break;
-      case GL_MODULATE:
-	 switch ( format ) {
-	 case GL_ALPHA:
-	    FALLBACK( mmesa, MACH64_FALLBACK_TEXTURE, GL_TRUE );
-	    s |= MACH64_TEX_LIGHT_FCN_MODULATE;
-	    break;
-	 case GL_RGB:
-	 case GL_LUMINANCE:
-	    /* These should be compliant */
-	    s |= MACH64_TEX_LIGHT_FCN_MODULATE;
-	    break;
-	 case GL_LUMINANCE_ALPHA:
-	 case GL_INTENSITY:
-	    FALLBACK( mmesa, MACH64_FALLBACK_TEXTURE, GL_TRUE );
-	    s |= MACH64_TEX_LIGHT_FCN_MODULATE;
-	    break;
-	 case GL_RGBA:
-	    /* Should fallback when blending enabled for complete compliance */
-	    s |= MACH64_TEX_LIGHT_FCN_MODULATE;
-	    break;
-	 default:
-	    s |= MACH64_TEX_LIGHT_FCN_MODULATE;
-	 }
-	 break;
-      case GL_DECAL:
-	 switch ( format ) {
-	 case GL_RGBA: 
-	    s |= MACH64_TEX_LIGHT_FCN_ALPHA_DECAL;
-	    break;
-	 case GL_RGB:
-	    s |= MACH64_TEX_LIGHT_FCN_REPLACE;
-	    break;
-	 case GL_ALPHA:
-	 case GL_LUMINANCE_ALPHA:
-	    /* undefined - disable texturing, pass fragment unmodified  */
-	    /* Also, pass fragment alpha instead of texture alpha */
-	    s &= ~MACH64_TEX_MAP_AEN;
-	    s |= MACH64_TEXTURE_DISABLE;
-	    s |= MACH64_TEX_LIGHT_FCN_MODULATE;
-	    break;
-	 case GL_LUMINANCE:
-	 case GL_INTENSITY:
-	    /* undefined - disable texturing, pass fragment unmodified  */
-	    s |= MACH64_TEXTURE_DISABLE;
-	    s |= MACH64_TEX_LIGHT_FCN_MODULATE;
-	    break;
-	 default:
-	    s |= MACH64_TEX_LIGHT_FCN_MODULATE;
-	 }
-	 break;
-      case GL_BLEND:
-	 /* GL_BLEND not supported by RagePRO, use software */
-	 FALLBACK( mmesa, MACH64_FALLBACK_TEXTURE, GL_TRUE );
-	 s |= MACH64_TEX_LIGHT_FCN_MODULATE;
-	 break;
-      case GL_ADD:
-      case GL_COMBINE:
-	 FALLBACK( mmesa, MACH64_FALLBACK_TEXTURE, GL_TRUE );
-	 s |= MACH64_TEX_LIGHT_FCN_MODULATE;
-	 break;
-      default:
-	 s |= MACH64_TEX_LIGHT_FCN_MODULATE;
-      }
-
-      if ( mmesa->setup.scale_3d_cntl != s ) {
-	 mmesa->setup.scale_3d_cntl = s;
-	 mmesa->dirty |= MACH64_UPLOAD_SCALE_3D_CNTL;
-      }
-
-   } else {
-      /* blend = 0, modulate = 1 - initialize to blend */
-      mmesa->setup.tex_cntl &= ~MACH64_COMP_COMBINE_MODULATE;
-      /* Set the texture composite function for multitexturing*/
-      switch ( texUnit->EnvMode ) {
-      case GL_BLEND:
-	 /* GL_BLEND not supported by RagePRO, use software */
-	 FALLBACK( mmesa, MACH64_FALLBACK_TEXTURE, GL_TRUE );
-	 mmesa->setup.tex_cntl |= MACH64_COMP_COMBINE_MODULATE;
-	 break;
-      case GL_MODULATE:
-	 /* Should fallback when blending enabled for complete compliance */
-	 mmesa->setup.tex_cntl |= MACH64_COMP_COMBINE_MODULATE;
-	 break;
-      case GL_REPLACE:
-	 switch ( format ) {
-	 case GL_ALPHA:
-	    mmesa->setup.tex_cntl |= MACH64_COMP_COMBINE_MODULATE;
-	    break;
-	 default: /* not supported by RagePRO */
-	    FALLBACK( mmesa, MACH64_FALLBACK_TEXTURE, GL_TRUE );
-	    mmesa->setup.tex_cntl |= MACH64_COMP_COMBINE_MODULATE;
-	 }
-	 break;
-      case GL_DECAL:
-	 switch ( format ) {
-	 case GL_ALPHA:
-	 case GL_LUMINANCE:
-	 case GL_LUMINANCE_ALPHA:
-	 case GL_INTENSITY:
-	    /* undefined, disable compositing and pass fragment unmodified */
-	    mmesa->setup.tex_cntl &= ~MACH64_TEXTURE_COMPOSITE;
-	    break;
-	 default: /* not supported by RagePRO */
-	    FALLBACK( mmesa, MACH64_FALLBACK_TEXTURE, GL_TRUE );
-	    mmesa->setup.tex_cntl |= MACH64_COMP_COMBINE_MODULATE;
-	 }
-	 break;
-      case GL_ADD:
-      case GL_COMBINE:
-	 FALLBACK( mmesa, MACH64_FALLBACK_TEXTURE, GL_TRUE );
-	 mmesa->setup.tex_cntl |= MACH64_COMP_COMBINE_MODULATE;
-	 break;
-      default:
-	 mmesa->setup.tex_cntl |= MACH64_COMP_COMBINE_MODULATE;
-      }
-   }
-}
-
-
-static void mach64UpdateTextureUnit( GLcontext *ctx, int unit )
-{
-   mach64ContextPtr mmesa = MACH64_CONTEXT(ctx);
-   int source = mmesa->tmu_source[unit];
-   const struct gl_texture_unit *texUnit = &ctx->Texture.Unit[source];
-   const struct gl_texture_object *tObj = ctx->Texture.Unit[source]._Current;
-   mach64TexObjPtr t = tObj->DriverData;
-   GLuint d = mmesa->setup.dp_pix_width;
-   GLuint s = mmesa->setup.scale_3d_cntl;
-
-   assert(unit == 0 || unit == 1);  /* only two tex units */
-
-   if ( MACH64_DEBUG & DEBUG_VERBOSE_API ) {
-      fprintf( stderr, "%s( %p, %d ) enabled=0x%x 0x%x\n",
-	       __FUNCTION__, ctx, unit, ctx->Texture.Unit[0]._ReallyEnabled,
-	       ctx->Texture.Unit[1]._ReallyEnabled);
-   }
-
-   if (texUnit->_ReallyEnabled & (TEXTURE_1D_BIT | TEXTURE_2D_BIT)) {
-
-      assert(t);  /* should have driver tex data by now */
-
-      /* Fallback if there's a texture border */
-      if ( tObj->Image[0][tObj->BaseLevel]->Border > 0 ) {
-         FALLBACK( mmesa, MACH64_FALLBACK_TEXTURE, GL_TRUE );
-         return;
-      }
-
-      /* Upload teximages */
-      if (t->dirty) {
-         mach64SetTexImages( mmesa, tObj );
-	 mmesa->dirty |= (MACH64_UPLOAD_TEX0IMAGE << unit);
-      }
-
-      /* Bind to the given texture unit */
-      mmesa->CurrentTexObj[unit] = t;
-      t->bound |= (1 << unit);
-
-      if ( t->memBlock )
-         mach64UpdateTexLRU( mmesa, t );
-
-      /* register setup */
-      if ( unit == 0 ) {
-         d &= ~MACH64_SCALE_PIX_WIDTH_MASK;
-         d |= (t->textureFormat << 28);
-   
-         s &= ~(MACH64_TEXTURE_DISABLE |
-		MACH64_TEX_CACHE_SPLIT |
-		MACH64_TEX_BLEND_FCN_MASK |
-		MACH64_TEX_MAP_AEN);
-   
-         if ( mmesa->multitex ) {
-	    s |= MACH64_TEX_BLEND_FCN_TRILINEAR | MACH64_TEX_CACHE_SPLIT;
-         } else if ( t->BilinearMin ) {
-	    s |= MACH64_TEX_BLEND_FCN_LINEAR;
-         } else {
-	    s |= MACH64_TEX_BLEND_FCN_NEAREST;
-         }
-         if ( t->BilinearMag ) {
-	    s |=  MACH64_BILINEAR_TEX_EN;
-         } else {
-	    s &= ~MACH64_BILINEAR_TEX_EN;
-         }
-   
-         if ( t->hasAlpha ) {
-	    s |= MACH64_TEX_MAP_AEN;
-         }
-   
-         mmesa->setup.tex_cntl &= ~(MACH64_TEXTURE_CLAMP_S |
-				    MACH64_TEXTURE_CLAMP_T |
-				    MACH64_SECONDARY_STW);
-   
-         if ( t->ClampS ) {
-	    mmesa->setup.tex_cntl |= MACH64_TEXTURE_CLAMP_S;
-         }
-         if ( t->ClampT ) {
-	    mmesa->setup.tex_cntl |= MACH64_TEXTURE_CLAMP_T;
-         }
-   
-         mmesa->setup.tex_size_pitch |= ((t->widthLog2  << 0) |
-					 (t->maxLog2    << 4) |
-					 (t->heightLog2 << 8));
-      } else {
-         
-         /* Enable texture mapping mode */
-         s &= ~MACH64_TEXTURE_DISABLE;
-   
-         d &= ~MACH64_COMPOSITE_PIX_WIDTH_MASK;
-         d |= (t->textureFormat << 4);
-   
-         mmesa->setup.tex_cntl &= ~(MACH64_COMP_ALPHA |
-				    MACH64_SEC_TEX_CLAMP_S |
-				    MACH64_SEC_TEX_CLAMP_T);
-         mmesa->setup.tex_cntl |= (MACH64_TEXTURE_COMPOSITE |
-				   MACH64_SECONDARY_STW);
-   
-         if ( t->BilinearMin ) {
-	    mmesa->setup.tex_cntl |= MACH64_COMP_BLEND_BILINEAR;
-         } else {
-	    mmesa->setup.tex_cntl &= ~MACH64_COMP_BLEND_BILINEAR;
-         }
-         if ( t->BilinearMag ) {
-	    mmesa->setup.tex_cntl |=  MACH64_COMP_FILTER_BILINEAR;
-         } else {
-	    mmesa->setup.tex_cntl &= ~MACH64_COMP_FILTER_BILINEAR;
-         }
-         
-         if ( t->hasAlpha ) {
-	    mmesa->setup.tex_cntl |= MACH64_COMP_ALPHA;
-         }
-         if ( t->ClampS ) {
-	    mmesa->setup.tex_cntl |= MACH64_SEC_TEX_CLAMP_S;
-         }
-         if ( t->ClampT ) {
-	    mmesa->setup.tex_cntl |= MACH64_SEC_TEX_CLAMP_T;
-         }
-   
-         mmesa->setup.tex_size_pitch |= ((t->widthLog2  << 16) |
-					 (t->maxLog2    << 20) |
-					 (t->heightLog2 << 24));
-      }
-   
-      if ( mmesa->setup.scale_3d_cntl != s ) {
-         mmesa->setup.scale_3d_cntl = s;
-         mmesa->dirty |= MACH64_UPLOAD_SCALE_3D_CNTL;
-      }
-   
-      if ( mmesa->setup.dp_pix_width != d ) {
-         mmesa->setup.dp_pix_width = d;
-         mmesa->dirty |= MACH64_UPLOAD_DP_PIX_WIDTH;
-      }  
-   }
-   else if (texUnit->_ReallyEnabled) {
-      /* 3D or cube map texture enabled - fallback */
-      FALLBACK( mmesa, MACH64_FALLBACK_TEXTURE, GL_TRUE );
-   }
-   else {
-      /* texture unit disabled */
-   }
-}
-
-
-/* Update the hardware texture state */
-void mach64UpdateTextureState( GLcontext *ctx )
-{
-   mach64ContextPtr mmesa = MACH64_CONTEXT(ctx);
-
-   if ( MACH64_DEBUG & DEBUG_VERBOSE_API ) {
-      fprintf( stderr, "%s( %p ) en=0x%x 0x%x\n",
-	       __FUNCTION__, ctx, ctx->Texture.Unit[0]._ReallyEnabled,
-	       ctx->Texture.Unit[1]._ReallyEnabled);
-   }
-
-   /* Clear any texturing fallbacks */
-   FALLBACK( mmesa, MACH64_FALLBACK_TEXTURE, GL_FALSE );
-
-   /* Unbind any currently bound textures */
-   if ( mmesa->CurrentTexObj[0] ) mmesa->CurrentTexObj[0]->bound = 0;
-   if ( mmesa->CurrentTexObj[1] ) mmesa->CurrentTexObj[1]->bound = 0;
-   mmesa->CurrentTexObj[0] = NULL;
-   mmesa->CurrentTexObj[1] = NULL;
-
-   /* Disable all texturing until it is known to be good */
-   mmesa->setup.scale_3d_cntl  |=  MACH64_TEXTURE_DISABLE;
-   mmesa->setup.scale_3d_cntl  &= ~MACH64_TEX_MAP_AEN;
-   mmesa->setup.tex_cntl       &= ~MACH64_TEXTURE_COMPOSITE;
-
-   mmesa->setup.tex_size_pitch = 0x00000000;
-
-   mmesa->tmu_source[0] = 0;
-   mmesa->tmu_source[1] = 1;
-   mmesa->multitex = 0;
-
-   if (ctx->Texture._EnabledUnits & 0x2) {
-       /* unit 1 enabled */
-       if (ctx->Texture._EnabledUnits & 0x1) {
-	  /* units 0 and 1 enabled */
-	  mmesa->multitex = 1;
-	  mach64UpdateTextureUnit( ctx, 0 );
-	  mach64UpdateTextureEnv( ctx, 0 );
-	  mach64UpdateTextureUnit( ctx, 1 );
-	  mach64UpdateTextureEnv( ctx, 1 );
-       } else {
-	  mmesa->tmu_source[0] = 1;
-	  mmesa->tmu_source[1] = 0;
-	  mach64UpdateTextureUnit( ctx, 0 );
-	  mach64UpdateTextureEnv( ctx, 0 );
-       }
-   } else if (ctx->Texture._EnabledUnits & 0x1) {
-      /* only unit 0 enabled */ 
-      mach64UpdateTextureUnit( ctx, 0 );
-      mach64UpdateTextureEnv( ctx, 0 );
-   }
-
-   mmesa->dirty |= (MACH64_UPLOAD_SCALE_3D_CNTL |
-		    MACH64_UPLOAD_TEXTURE);
-}
-
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/mach64/mach64_tris.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/mach64/mach64_tris.c
deleted file mode 100644
index 4a0044be8..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/mach64/mach64_tris.c
+++ /dev/null
@@ -1,1921 +0,0 @@
-/* $XFree86$ */ /* -*- mode: c; c-basic-offset: 3 -*- */
-/*
- * Copyright 2000 Gareth Hughes
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * GARETH HUGHES BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
- * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- */
-
-/*
- * Authors:
- *	Gareth Hughes <gareth@valinux.com>
- *	Leif Delgass <ldelgass@retinalburn.net>
- *	José Fonseca <j_r_fonseca@yahoo.co.uk>
- */
-
-#include "glheader.h"
-#include "mtypes.h"
-#include "colormac.h"
-#include "macros.h"
-
-#include "swrast/swrast.h"
-#include "swrast_setup/swrast_setup.h"
-#include "tnl/tnl.h"
-#include "tnl/t_context.h"
-#include "tnl/t_pipeline.h"
-
-#include "mach64_tris.h"
-#include "mach64_state.h"
-#include "mach64_context.h"
-#include "mach64_vb.h"
-#include "mach64_ioctl.h"
-
-static const GLuint hw_prim[GL_POLYGON+1] = {
-   MACH64_PRIM_POINTS,
-   MACH64_PRIM_LINES,
-   MACH64_PRIM_LINE_LOOP,
-   MACH64_PRIM_LINE_STRIP,
-   MACH64_PRIM_TRIANGLES,
-   MACH64_PRIM_TRIANGLE_STRIP,
-   MACH64_PRIM_TRIANGLE_FAN,
-   MACH64_PRIM_QUADS,
-   MACH64_PRIM_QUAD_STRIP,
-   MACH64_PRIM_POLYGON,
-};
-
-static void mach64RasterPrimitive( GLcontext *ctx, GLuint hwprim );
-static void mach64RenderPrimitive( GLcontext *ctx, GLenum prim );
-
-
-/* FIXME: Remove this when native template is finished. */
-#define MACH64_PRINT_BUFFER 0
-
-/***********************************************************************
- *                    Emit primitives as inline vertices               *
- ***********************************************************************/
-
-#if defined(USE_X86_ASM)
-#define DO_COPY_VERTEX( vb, vertsize, v, n, m )					\
-do {										\
-   register const CARD32 *__p __asm__( "esi" ) = (CARD32 *)v + 10 - vertsize;	\
-   register int __s __asm__( "ecx" ) = vertsize;				\
-   if ( vertsize > 7 ) {							\
-      *vb++ = (2 << 16) | ADRINDEX( MACH64_VERTEX_##n##_SECONDARY_S );		\
-      __asm__ __volatile__( "movsl ; movsl ; movsl"				\
-			    : "=D" (vb), "=S" (__p)				\
-			    : "0" (vb), "1" (__p) );				\
-      __s -= 3;									\
-   }										\
-   *vb++ = ((__s - 1 + m) << 16) |						\
-   	   (ADRINDEX( MACH64_VERTEX_##n##_X_Y ) - (__s - 1) );			\
-   __asm__ __volatile__( "rep ; movsl"						\
-			 : "=%c" (__s), "=D" (vb), "=S" (__p)			\
-			 : "0" (__s), "1" (vb), "2" (__p) );			\
-} while (0)
-#else
-#define DO_COPY_VERTEX( vb, vertsize, v, n, m )				\
-do {									\
-   CARD32 *__p = (CARD32 *)v + 10 - vertsize;				\
-   int __s = vertsize;							\
-   if ( vertsize > 7 ) {						\
-      LE32_OUT( vb++, (2 << 16) |					\
-	    	      ADRINDEX( MACH64_VERTEX_##n##_SECONDARY_S ) );	\
-      *vb++ = *__p++;							\
-      *vb++ = *__p++;							\
-      *vb++ = *__p++;							\
-      __s -= 3;								\
-   }									\
-   LE32_OUT( vb++, ((__s - 1 + m) << 16) |				\
-	           (ADRINDEX( MACH64_VERTEX_##n##_X_Y ) - (__s - 1)) );	\
-   while ( __s-- ) {							\
-      *vb++ = *__p++;							\
-   }									\
-} while (0)
-#endif
-
-#define COPY_VERTEX( vb, vertsize, v, n )	DO_COPY_VERTEX( vb, vertsize, v, n, 0 )
-#define COPY_VERTEX_OOA( vb, vertsize, v, n )	DO_COPY_VERTEX( vb, vertsize, v, n, 1 )
-
-
-static __inline void mach64_draw_quad( mach64ContextPtr mmesa,
-				       mach64VertexPtr v0,
-				       mach64VertexPtr v1,
-				       mach64VertexPtr v2,
-				       mach64VertexPtr v3 )
-{
-#if MACH64_NATIVE_VTXFMT
-   GLcontext *ctx = mmesa->glCtx;
-   const GLuint vertsize = mmesa->vertex_size;
-   GLint a;
-   GLfloat ooa;
-   GLuint xy;
-   const GLuint xyoffset = 9;
-   GLint xx[3], yy[3]; /* 2 fractional bits for hardware */
-   unsigned vbsiz = (vertsize + (vertsize > 7 ? 2 : 1)) * 4 + 2;
-   CARD32 *vb, *vbchk;
-
-   if ( MACH64_DEBUG & DEBUG_VERBOSE_PRIMS ) {
-      fprintf(stderr, "%s:\n", __FUNCTION__);
-      fprintf(stderr,"Vertex 1:\n");
-      mach64_print_vertex( ctx, v0 );
-      fprintf(stderr,"Vertex 2:\n");
-      mach64_print_vertex( ctx, v1 );
-      fprintf(stderr,"Vertex 3:\n");
-      mach64_print_vertex( ctx, v2 );
-      fprintf(stderr,"Vertex 4:\n");
-      mach64_print_vertex( ctx, v3 );
-   }
-   
-   xy = LE32_IN( &v0->ui[xyoffset] );
-   xx[0] = (GLshort)( xy >> 16 );
-   yy[0] = (GLshort)( xy & 0xffff );
-   
-   xy = LE32_IN( &v1->ui[xyoffset] );
-   xx[1] = (GLshort)( xy >> 16 );
-   yy[1] = (GLshort)( xy & 0xffff );
-   
-   xy = LE32_IN( &v3->ui[xyoffset] );
-   xx[2] = (GLshort)( xy >> 16 );
-   yy[2] = (GLshort)( xy & 0xffff );
-	   
-   a = (xx[0] - xx[2]) * (yy[1] - yy[2]) -
-       (yy[0] - yy[2]) * (xx[1] - xx[2]);
-
-   if ( (mmesa->backface_sign &&
-	((a < 0 && !signbit( mmesa->backface_sign )) || 
-	(a > 0 && signbit( mmesa->backface_sign )))) ) {
-      /* cull quad */
-      if ( MACH64_DEBUG & DEBUG_VERBOSE_PRIMS )
-	 fprintf(stderr,"Quad culled\n");
-      return;
-   }
-   
-   ooa = 16.0 / a;
-   
-   vb = (CARD32 *)mach64AllocDmaLow( mmesa, vbsiz * sizeof(CARD32) );
-   vbchk = vb + vbsiz;
-
-   COPY_VERTEX( vb, vertsize, v0, 1 );
-   COPY_VERTEX( vb, vertsize, v1, 2 );
-   COPY_VERTEX_OOA( vb, vertsize, v3, 3 );
-   LE32_OUT( vb++, *(CARD32 *)&ooa );
-
-   xy = LE32_IN( &v2->ui[xyoffset] );
-   xx[0] = (GLshort)( xy >> 16 );
-   yy[0] = (GLshort)( xy & 0xffff );
-	   
-   a = (xx[0] - xx[2]) * (yy[1] - yy[2]) -
-       (yy[0] - yy[2]) * (xx[1] - xx[2]);
-   
-   ooa = 16.0 / a;
-   
-   COPY_VERTEX_OOA( vb, vertsize, v2, 1 );
-   LE32_OUT( vb++, *(CARD32 *)&ooa );
-
-   assert( vb == vbchk );
-   
-#if MACH64_PRINT_BUFFER
-   {
-      int i;
-      fprintf(stderr, "quad:\n");
-      for (i = 0; i < vbsiz; i++)
-	 fprintf(stderr, "  %08lx\n", *(vb - vbsiz + i));
-      fprintf(stderr, "\n");
-   }
-#endif
-#else
-   GLuint vertsize = mmesa->vertex_size;
-   GLint coloridx;
-   GLfloat ooa;
-   GLint xx[3], yy[3]; /* 2 fractional bits for hardware */
-   unsigned vbsiz = 
-	 ((
-	    1 +
-	    (vertsize > 6 ? 2 : 0) +
-	    (vertsize > 4 ? 2 : 0) +
-	    3 +
-	    (mmesa->multitex ? 4 : 0)
-	 ) * 4 + 4);
-   CARD32 *vb;
-   unsigned vbidx = 0;
-
-   if ( MACH64_DEBUG & DEBUG_VERBOSE_PRIMS ) {
-      fprintf(stderr, "%s:\n", __FUNCTION__);
-      fprintf(stderr,"Vertex 1: x: %.2f, y: %.2f, z: %.2f, w: %f\n\ts0: %f, t0: %f\n\ts1: %f, t1: %f\n", 
-	      v0->v.x, v0->v.y, v0->v.z, v0->v.w, v0->v.u0, v0->v.v0, v0->v.u1, v0->v.v1);
-      fprintf(stderr,"Vertex 2: x: %.2f, y: %.2f, z: %.2f, w: %f\n\ts0: %f, t0: %f\n\ts1: %f, t1: %f\n", 
-	      v1->v.x, v1->v.y, v1->v.z, v1->v.w, v1->v.u0, v1->v.v0, v1->v.u1, v1->v.v1);
-      fprintf(stderr,"Vertex 3: x: %.2f, y: %.2f, z: %.2f, w: %f\n\ts0: %f, t0: %f\n\ts1: %f, t1: %f\n", 
-	      v2->v.x, v2->v.y, v2->v.z, v2->v.w, v2->v.u0, v2->v.v0, v2->v.u1, v2->v.v1);
-      fprintf(stderr,"Vertex 4: x: %.2f, y: %.2f, z: %.2f, w: %f\n\ts0: %f, t0: %f\n\ts1: %f, t1: %f\n", 
-	      v3->v.x, v3->v.y, v3->v.z, v3->v.w, v3->v.u0, v3->v.v0, v3->v.u1, v3->v.v1);
-   }
-
-#if MACH64_CLIENT_STATE_EMITS
-   /* Enable for interleaved client-side state emits */
-   LOCK_HARDWARE( mmesa );
-   if ( mmesa->dirty ) {
-      mach64EmitHwStateLocked( mmesa );
-   }
-   if ( mmesa->sarea->dirty ) {
-      mach64UploadHwStateLocked( mmesa );
-   }
-   UNLOCK_HARDWARE( mmesa );
-#endif
-
-   xx[0] = (GLint)(v0->v.x * 4);
-   yy[0] = (GLint)(v0->v.y * 4);
-
-   xx[1] = (GLint)(v1->v.x * 4);
-   yy[1] = (GLint)(v1->v.y * 4);
-
-   xx[2] = (GLint)(v3->v.x * 4);
-   yy[2] = (GLint)(v3->v.y * 4);
-
-   ooa = 0.25 * 0.25 * ((xx[0] - xx[2]) * (yy[1] - yy[2]) -
-			(yy[0] - yy[2]) * (xx[1] - xx[2]));
-   
-   if ( ooa * mmesa->backface_sign < 0 ) {
-      /* cull quad */
-      if ( MACH64_DEBUG & DEBUG_VERBOSE_PRIMS )
-	 fprintf(stderr,"Quad culled\n");
-      return;
-   }
-   
-   vb = (CARD32 *)mach64AllocDmaLow( mmesa, vbsiz * 4 );
-   
-   ooa = 1.0 / ooa;
-
-   coloridx = (vertsize > 4) ? 4: 3;
-
-   /* setup for 3,5, or 7 sequential reg writes based on vertex format */
-   switch (vertsize) {
-   case 6:
-      LE32_OUT( &vb[vbidx++], (4 << 16) | ADRINDEX(MACH64_VERTEX_1_W) );
-      break;
-   case 4:
-      LE32_OUT( &vb[vbidx++], (2 << 16) | ADRINDEX(MACH64_VERTEX_1_Z) );
-      break;
-   default: /* vertsize >= 8 */
-      LE32_OUT( &vb[vbidx++], (6 << 16) | ADRINDEX(MACH64_VERTEX_1_S) );
-      break;
-   }
-   if (vertsize > 6) {
-      LE32_OUT( &vb[vbidx++], v0->ui[6] ); /* MACH64_VERTEX_1_S */
-      LE32_OUT( &vb[vbidx++], v0->ui[7] ); /* MACH64_VERTEX_1_T */
-   }
-   if (vertsize > 4) {
-      LE32_OUT( &vb[vbidx++], v0->ui[3] ); /* MACH64_VERTEX_1_W */
-      LE32_OUT( &vb[vbidx++], v0->ui[5] ); /* MACH64_VERTEX_1_SPEC_ARGB */
-   }
-   LE32_OUT( &vb[vbidx++], ((GLint)(v0->v.z) << 15) );         /* MACH64_VERTEX_1_Z */
-   vb[vbidx++] = v0->ui[coloridx];                            /* MACH64_VERTEX_1_ARGB */
-   LE32_OUT( &vb[vbidx++], (xx[0] << 16) | (yy[0] & 0xffff) ); /* MACH64_VERTEX_1_X_Y */
-
-   if (mmesa->multitex) {
-      /* setup for 3 sequential reg writes */
-      LE32_OUT( &vb[vbidx++], (2 << 16) | ADRINDEX(MACH64_VERTEX_1_SECONDARY_S) );
-      LE32_OUT( &vb[vbidx++], v0->ui[8] ); /* MACH64_VERTEX_1_SECONDARY_S */
-      LE32_OUT( &vb[vbidx++], v0->ui[9] ); /* MACH64_VERTEX_1_SECONDARY_T */
-      LE32_OUT( &vb[vbidx++], v0->ui[3] ); /* MACH64_VERTEX_1_SECONDARY_W */
-   }
-
-   /* setup for 3,5, or 7 sequential reg writes based on vertex format */
-   switch (vertsize) {
-   case 6:
-      LE32_OUT( &vb[vbidx++], (4 << 16) | ADRINDEX(MACH64_VERTEX_2_W) );
-      break;
-   case 4:
-      LE32_OUT( &vb[vbidx++], (2 << 16) | ADRINDEX(MACH64_VERTEX_2_Z) );
-      break;
-   default: /* vertsize >= 8 */
-      LE32_OUT( &vb[vbidx++], (6 << 16) | ADRINDEX(MACH64_VERTEX_2_S) );
-      break;
-   }
-   if (vertsize > 6) {
-      LE32_OUT( &vb[vbidx++], v1->ui[6] ); /* MACH64_VERTEX_2_S */
-      LE32_OUT( &vb[vbidx++], v1->ui[7] ); /* MACH64_VERTEX_2_T */
-   }
-   if (vertsize > 4) {
-      LE32_OUT( &vb[vbidx++], v1->ui[3] ); /* MACH64_VERTEX_2_W */
-      LE32_OUT( &vb[vbidx++], v1->ui[5] ); /* MACH64_VERTEX_2_SPEC_ARGB */
-   }
-   LE32_OUT( &vb[vbidx++], ((GLint)(v1->v.z) << 15) );         /* MACH64_VERTEX_2_Z */
-   vb[vbidx++] = v1->ui[coloridx];                            /* MACH64_VERTEX_2_ARGB */
-   LE32_OUT( &vb[vbidx++], (xx[1] << 16) | (yy[1] & 0xffff) ); /* MACH64_VERTEX_2_X_Y */
-
-   if (mmesa->multitex) {
-      /* setup for 3 sequential reg writes */
-      LE32_OUT( &vb[vbidx++], (2 << 16) | ADRINDEX(MACH64_VERTEX_2_SECONDARY_S) );
-      LE32_OUT( &vb[vbidx++], v1->ui[8] ); /* MACH64_VERTEX_2_SECONDARY_S */
-      LE32_OUT( &vb[vbidx++], v1->ui[9] ); /* MACH64_VERTEX_2_SECONDARY_T */
-      LE32_OUT( &vb[vbidx++], v1->ui[3] ); /* MACH64_VERTEX_2_SECONDARY_W */
-   }
-
-   /* setup for 3,5, or 7 sequential reg writes based on vertex format */
-   switch (vertsize) {
-   case 6:
-      LE32_OUT( &vb[vbidx++], (4 << 16) | ADRINDEX(MACH64_VERTEX_3_W) );
-      break;
-   case 4:
-      LE32_OUT( &vb[vbidx++], (2 << 16) | ADRINDEX(MACH64_VERTEX_3_Z) );
-      break;
-   default: /* vertsize >= 8 */
-      LE32_OUT( &vb[vbidx++], (6 << 16) | ADRINDEX(MACH64_VERTEX_3_S) );
-      break;
-   }
-   if (vertsize > 6) {
-      LE32_OUT( &vb[vbidx++], v3->ui[6] ); /* MACH64_VERTEX_3_S */
-      LE32_OUT( &vb[vbidx++], v3->ui[7] ); /* MACH64_VERTEX_3_T */
-   }
-   if (vertsize > 4) {
-      LE32_OUT( &vb[vbidx++], v3->ui[3] ); /* MACH64_VERTEX_3_W */
-      LE32_OUT( &vb[vbidx++], v3->ui[5] ); /* MACH64_VERTEX_3_SPEC_ARGB */
-   }
-   LE32_OUT( &vb[vbidx++], ((GLint)(v3->v.z) << 15) );         /* MACH64_VERTEX_3_Z */
-   vb[vbidx++] = v3->ui[coloridx];                             /* MACH64_VERTEX_3_ARGB */
-   LE32_OUT( &vb[vbidx++], (xx[2] << 16) | (yy[2] & 0xffff) ); /* MACH64_VERTEX_3_X_Y */
-
-   if (mmesa->multitex) {
-      /* setup for 3 sequential reg writes */
-      LE32_OUT( &vb[vbidx++], (2 << 16) | ADRINDEX(MACH64_VERTEX_3_SECONDARY_S) );
-      LE32_OUT( &vb[vbidx++], v3->ui[8] ); /* MACH64_VERTEX_3_SECONDARY_S */
-      LE32_OUT( &vb[vbidx++], v3->ui[9] ); /* MACH64_VERTEX_3_SECONDARY_T */
-      LE32_OUT( &vb[vbidx++], v3->ui[3] ); /* MACH64_VERTEX_3_SECONDARY_W */
-   }
-
-   LE32_OUT( &vb[vbidx++], ADRINDEX(MACH64_ONE_OVER_AREA_UC) );
-   LE32_OUT( &vb[vbidx++], *(GLuint *)&ooa );
-
-   xx[0] = (GLint)(v2->v.x * 4);
-   yy[0] = (GLint)(v2->v.y * 4);
-
-   ooa = 0.25 * 0.25 * ((xx[0] - xx[2]) * (yy[1] - yy[2]) -
-			(yy[0] - yy[2]) * (xx[1] - xx[2]));
-   ooa = 1.0 / ooa;
-
-   /* setup for 3,5, or 7 sequential reg writes based on vertex format */
-   switch (vertsize) {
-   case 6:
-      LE32_OUT( &vb[vbidx++], (4 << 16) | ADRINDEX(MACH64_VERTEX_1_W) );
-      break;
-   case 4:
-      LE32_OUT( &vb[vbidx++], (2 << 16) | ADRINDEX(MACH64_VERTEX_1_Z) );
-      break;
-   default: /* vertsize >= 8 */
-      LE32_OUT( &vb[vbidx++], (6 << 16) | ADRINDEX(MACH64_VERTEX_1_S) );
-      break;
-   }
-   if (vertsize > 6) {
-      LE32_OUT( &vb[vbidx++], v2->ui[6] ); /* MACH64_VERTEX_1_S */
-      LE32_OUT( &vb[vbidx++], v2->ui[7] ); /* MACH64_VERTEX_1_T */
-   }
-   if (vertsize > 4) {
-      LE32_OUT( &vb[vbidx++], v2->ui[3] ); /* MACH64_VERTEX_1_W */
-      LE32_OUT( &vb[vbidx++], v2->ui[5] ); /* MACH64_VERTEX_1_SPEC_ARGB */
-   }
-   LE32_OUT( &vb[vbidx++], ((GLint)(v2->v.z) << 15) );         /* MACH64_VERTEX_1_Z */
-   vb[vbidx++] = v2->ui[coloridx];                             /* MACH64_VERTEX_1_ARGB */
-   LE32_OUT( &vb[vbidx++], (xx[0] << 16) | (yy[0] & 0xffff) ); /* MACH64_VERTEX_1_X_Y */
-
-   if (mmesa->multitex) {
-      /* setup for 3 sequential reg writes */
-      LE32_OUT( &vb[vbidx++], (2 << 16) | ADRINDEX(MACH64_VERTEX_1_SECONDARY_S) );
-      LE32_OUT( &vb[vbidx++], v2->ui[8] ); /* MACH64_VERTEX_1_SECONDARY_S */
-      LE32_OUT( &vb[vbidx++], v2->ui[9] ); /* MACH64_VERTEX_1_SECONDARY_T */
-      LE32_OUT( &vb[vbidx++], v2->ui[3] ); /* MACH64_VERTEX_1_SECONDARY_W */
-   }
-
-   LE32_OUT( &vb[vbidx++], ADRINDEX(MACH64_ONE_OVER_AREA_UC) );
-   LE32_OUT( &vb[vbidx++], *(GLuint *)&ooa );
-
-   assert(vbsiz == vbidx);
-
-#if MACH64_PRINT_BUFFER
-   {
-      int i;
-      fprintf(stderr, "quad:\n");
-      for (i = 0; i < vbsiz; i++)
-	 fprintf(stderr, "  %08lx\n", *(vb + i));
-      fprintf(stderr, "\n");
-   }
-#endif
-#endif
-}
-
-static __inline void mach64_draw_triangle( mach64ContextPtr mmesa,
-					   mach64VertexPtr v0,
-					   mach64VertexPtr v1,
-					   mach64VertexPtr v2 )
-{
-#if MACH64_NATIVE_VTXFMT
-   GLcontext *ctx = mmesa->glCtx;
-   GLuint vertsize = mmesa->vertex_size;
-   GLint a;
-   GLfloat ooa;
-   GLuint xy;
-   const GLuint xyoffset = 9;
-   GLint xx[3], yy[3]; /* 2 fractional bits for hardware */
-   unsigned vbsiz = (vertsize + (vertsize > 7 ? 2 : 1)) * 3 + 1;
-   CARD32 *vb, *vbchk;
-
-   if ( MACH64_DEBUG & DEBUG_VERBOSE_PRIMS ) {
-      fprintf(stderr, "%s:\n", __FUNCTION__);
-      fprintf(stderr,"Vertex 1:\n");
-      mach64_print_vertex( ctx, v0 );
-      fprintf(stderr,"Vertex 2:\n");
-      mach64_print_vertex( ctx, v1 );
-      fprintf(stderr,"Vertex 3:\n");
-      mach64_print_vertex( ctx, v2 );
-   }
-   
-   xy = LE32_IN( &v0->ui[xyoffset] );
-   xx[0] = (GLshort)( xy >> 16 );
-   yy[0] = (GLshort)( xy & 0xffff );
-   
-   xy = LE32_IN( &v1->ui[xyoffset] );
-   xx[1] = (GLshort)( xy >> 16 );
-   yy[1] = (GLshort)( xy & 0xffff );
-   
-   xy = LE32_IN( &v2->ui[xyoffset] );
-   xx[2] = (GLshort)( xy >> 16 );
-   yy[2] = (GLshort)( xy & 0xffff );
-	   
-   a = (xx[0] - xx[2]) * (yy[1] - yy[2]) -
-       (yy[0] - yy[2]) * (xx[1] - xx[2]);
-   
-   if ( mmesa->backface_sign &&
-	((a < 0 && !signbit( mmesa->backface_sign )) || 
-	(a > 0 && signbit( mmesa->backface_sign ))) ) {
-      /* cull triangle */
-      if ( MACH64_DEBUG & DEBUG_VERBOSE_PRIMS )
-	 fprintf(stderr,"Triangle culled\n");
-      return;
-   }
-   
-   ooa = 16.0 / a;
-   
-   vb = (CARD32 *)mach64AllocDmaLow( mmesa, vbsiz * sizeof(CARD32) );
-   vbchk = vb + vbsiz;
-
-   COPY_VERTEX( vb, vertsize, v0, 1 );
-   COPY_VERTEX( vb, vertsize, v1, 2 );
-   COPY_VERTEX_OOA( vb, vertsize, v2, 3 );
-   LE32_OUT( vb++, *(CARD32 *)&ooa );
-
-   assert( vb == vbchk );
-
-#if MACH64_PRINT_BUFFER
-   {
-      int i;
-      fprintf(stderr, "tri:\n");
-      for (i = 0; i < vbsiz; i++)
-	 fprintf(stderr, "  %08lx\n", *(vb - vbsiz + i));
-      fprintf(stderr, "\n");
-   }
-#endif
-#else
-   GLuint vertsize = mmesa->vertex_size;
-   GLint coloridx;
-   GLfloat ooa;
-   GLint xx[3], yy[3]; /* 2 fractional bits for hardware */
-   unsigned vbsiz = 
-	 ((
-	    1 +
-	    (vertsize > 6 ? 2 : 0) +
-	    (vertsize > 4 ? 2 : 0) +
-	    3 +
-	    (mmesa->multitex ? 4 : 0)
-	 ) * 3 + 2);
-   CARD32 *vb;
-   unsigned vbidx = 0;
-
-   if ( MACH64_DEBUG & DEBUG_VERBOSE_PRIMS ) {
-      fprintf(stderr, "%s:\n", __FUNCTION__);
-      fprintf(stderr,"Vertex 1: x: %.2f, y: %.2f, z: %.2f, w: %f\n\ts0: %f, t0: %f\n\ts1: %f, t1: %f\n", 
-	      v0->v.x, v0->v.y, v0->v.z, v0->v.w, v0->v.u0, v0->v.v0, v0->v.u1, v0->v.v1);
-      fprintf(stderr,"Vertex 2: x: %.2f, y: %.2f, z: %.2f, w: %f\n\ts0: %f, t0: %f\n\ts1: %f, t1: %f\n", 
-	      v1->v.x, v1->v.y, v1->v.z, v1->v.w, v1->v.u0, v1->v.v0, v1->v.u1, v1->v.v1);
-      fprintf(stderr,"Vertex 3: x: %.2f, y: %.2f, z: %.2f, w: %f\n\ts0: %f, t0: %f\n\ts1: %f, t1: %f\n", 
-	      v2->v.x, v2->v.y, v2->v.z, v2->v.w, v2->v.u0, v2->v.v0, v2->v.u1, v2->v.v1);
-   }
-
-#if MACH64_CLIENT_STATE_EMITS
-   /* Enable for interleaved client-side state emits */
-   LOCK_HARDWARE( mmesa );
-   if ( mmesa->dirty ) {
-      mach64EmitHwStateLocked( mmesa );
-   }
-   if ( mmesa->sarea->dirty ) {
-      mach64UploadHwStateLocked( mmesa );
-   }
-   UNLOCK_HARDWARE( mmesa );
-#endif
-
-   xx[0] = (GLint)(v0->v.x * 4);
-   yy[0] = (GLint)(v0->v.y * 4);
-
-   xx[1] = (GLint)(v1->v.x * 4);
-   yy[1] = (GLint)(v1->v.y * 4);
-
-   xx[2] = (GLint)(v2->v.x * 4);
-   yy[2] = (GLint)(v2->v.y * 4);
-
-   ooa = 0.25 * 0.25 * ((xx[0] - xx[2]) * (yy[1] - yy[2]) -
-			(yy[0] - yy[2]) * (xx[1] - xx[2]));
-
-   if ( ooa * mmesa->backface_sign < 0 ) {
-      /* cull triangle */
-       if ( MACH64_DEBUG & DEBUG_VERBOSE_PRIMS )
-	 fprintf(stderr,"Triangle culled\n");
-      return;
-   }
-
-   vb = (CARD32 *)mach64AllocDmaLow( mmesa, vbsiz * 4 );
-   
-   ooa = 1.0 / ooa;
-
-   coloridx = (vertsize > 4) ? 4: 3;
-
-   /* setup for 3,5, or 7 sequential reg writes based on vertex format */
-   switch (vertsize) {
-   case 6:
-      LE32_OUT( &vb[vbidx++], (4 << 16) | ADRINDEX(MACH64_VERTEX_1_W) );
-      break;
-   case 4:
-      LE32_OUT( &vb[vbidx++], (2 << 16) | ADRINDEX(MACH64_VERTEX_1_Z) );
-      break;
-   default: /* vertsize >= 8 */
-      LE32_OUT( &vb[vbidx++], (6 << 16) | ADRINDEX(MACH64_VERTEX_1_S) );
-      break;
-   }
-   if (vertsize > 6) {
-      LE32_OUT( &vb[vbidx++], v0->ui[6] ); /* MACH64_VERTEX_1_S */
-      LE32_OUT( &vb[vbidx++], v0->ui[7] ); /* MACH64_VERTEX_1_T */
-   }
-   if (vertsize > 4) {
-      LE32_OUT( &vb[vbidx++], v0->ui[3] ); /* MACH64_VERTEX_1_W */
-      LE32_OUT( &vb[vbidx++], v0->ui[5] ); /* MACH64_VERTEX_1_SPEC_ARGB */
-   }
-   LE32_OUT( &vb[vbidx++], ((GLint)(v0->v.z) << 15) );         /* MACH64_VERTEX_1_Z */
-   vb[vbidx++] = v0->ui[coloridx];                             /* MACH64_VERTEX_1_ARGB */
-   LE32_OUT( &vb[vbidx++], (xx[0] << 16) | (yy[0] & 0xffff) ); /* MACH64_VERTEX_1_X_Y */
-
-   if (mmesa->multitex) {
-      /* setup for 3 sequential reg writes */
-      LE32_OUT( &vb[vbidx++], (2 << 16) | ADRINDEX(MACH64_VERTEX_1_SECONDARY_S) );
-      LE32_OUT( &vb[vbidx++], v0->ui[8] ); /* MACH64_VERTEX_1_SECONDARY_S */
-      LE32_OUT( &vb[vbidx++], v0->ui[9] ); /* MACH64_VERTEX_1_SECONDARY_T */
-      LE32_OUT( &vb[vbidx++], v0->ui[3] ); /* MACH64_VERTEX_1_SECONDARY_W */
-   }
-
-   /* setup for 3,5, or 7 sequential reg writes based on vertex format */
-   switch (vertsize) {
-   case 6:
-      LE32_OUT( &vb[vbidx++], (4 << 16) | ADRINDEX(MACH64_VERTEX_2_W) );
-      break;
-   case 4:
-      LE32_OUT( &vb[vbidx++], (2 << 16) | ADRINDEX(MACH64_VERTEX_2_Z) );
-      break;
-   default: /* vertsize >= 8 */
-      LE32_OUT( &vb[vbidx++], (6 << 16) | ADRINDEX(MACH64_VERTEX_2_S) );
-      break;
-   }
-   if (vertsize > 6) {
-      LE32_OUT( &vb[vbidx++], v1->ui[6] ); /* MACH64_VERTEX_2_S */
-      LE32_OUT( &vb[vbidx++], v1->ui[7] ); /* MACH64_VERTEX_2_T */
-   }
-   if (vertsize > 4) {
-      LE32_OUT( &vb[vbidx++], v1->ui[3] ); /* MACH64_VERTEX_2_W */
-      LE32_OUT( &vb[vbidx++], v1->ui[5] ); /* MACH64_VERTEX_2_SPEC_ARGB */
-   }
-   LE32_OUT( &vb[vbidx++], ((GLint)(v1->v.z) << 15) );         /* MACH64_VERTEX_2_Z */
-   vb[vbidx++] = v1->ui[coloridx];                             /* MACH64_VERTEX_2_ARGB */
-   LE32_OUT( &vb[vbidx++], (xx[1] << 16) | (yy[1] & 0xffff) ); /* MACH64_VERTEX_2_X_Y */
-
-   if (mmesa->multitex) {
-      /* setup for 3 sequential reg writes */
-      LE32_OUT( &vb[vbidx++], (2 << 16) | ADRINDEX(MACH64_VERTEX_2_SECONDARY_S) );
-      LE32_OUT( &vb[vbidx++], v1->ui[8] ); /* MACH64_VERTEX_2_SECONDARY_S */
-      LE32_OUT( &vb[vbidx++], v1->ui[9] ); /* MACH64_VERTEX_2_SECONDARY_T */
-      LE32_OUT( &vb[vbidx++], v1->ui[3] ); /* MACH64_VERTEX_2_SECONDARY_W */
-   }
-
-   /* setup for 3,5, or 7 sequential reg writes based on vertex format */
-   switch (vertsize) {
-   case 6:
-      LE32_OUT( &vb[vbidx++], (4 << 16) | ADRINDEX(MACH64_VERTEX_3_W) );
-      break;
-   case 4:
-      LE32_OUT( &vb[vbidx++], (2 << 16) | ADRINDEX(MACH64_VERTEX_3_Z) );
-      break;
-   default: /* vertsize >= 8 */
-      LE32_OUT( &vb[vbidx++], (6 << 16) | ADRINDEX(MACH64_VERTEX_3_S) );
-      break;
-   }
-   if (vertsize > 6) {
-      LE32_OUT( &vb[vbidx++], v2->ui[6] ); /* MACH64_VERTEX_3_S */
-      LE32_OUT( &vb[vbidx++], v2->ui[7] ); /* MACH64_VERTEX_3_T */
-   }
-   if (vertsize > 4) {
-      LE32_OUT( &vb[vbidx++], v2->ui[3] ); /* MACH64_VERTEX_3_W */
-      LE32_OUT( &vb[vbidx++], v2->ui[5] ); /* MACH64_VERTEX_3_SPEC_ARGB */
-   }
-   LE32_OUT( &vb[vbidx++], ((GLint)(v2->v.z) << 15) );         /* MACH64_VERTEX_3_Z */
-   vb[vbidx++] = v2->ui[coloridx];                             /* MACH64_VERTEX_3_ARGB */
-   LE32_OUT( &vb[vbidx++], (xx[2] << 16) | (yy[2] & 0xffff) ); /* MACH64_VERTEX_3_X_Y */
-
-   if (mmesa->multitex) {
-      /* setup for 3 sequential reg writes */
-      LE32_OUT( &vb[vbidx++], (2 << 16) | ADRINDEX(MACH64_VERTEX_3_SECONDARY_S) );
-      LE32_OUT( &vb[vbidx++], v2->ui[8] ); /* MACH64_VERTEX_3_SECONDARY_S */
-      LE32_OUT( &vb[vbidx++], v2->ui[9] ); /* MACH64_VERTEX_3_SECONDARY_T */
-      LE32_OUT( &vb[vbidx++], v2->ui[3] ); /* MACH64_VERTEX_3_SECONDARY_W */
-   }
-
-   LE32_OUT( &vb[vbidx++], ADRINDEX(MACH64_ONE_OVER_AREA_UC) );
-   LE32_OUT( &vb[vbidx++], *(GLuint *)&ooa );
-
-   assert(vbsiz == vbidx);
-
-#if MACH64_PRINT_BUFFER
-   {
-      int i;
-      fprintf(stderr, "tri:\n");
-      for (i = 0; i < vbsiz; ++i)
-	 fprintf(stderr, "  %08lx\n", *(vb + i));
-      fprintf(stderr, "\n");
-   }
-#endif
-#endif
-}
-
-static __inline void mach64_draw_line( mach64ContextPtr mmesa,
-				     mach64VertexPtr v0,
-				     mach64VertexPtr v1 )
-{
-#if MACH64_NATIVE_VTXFMT
-   GLcontext *ctx = mmesa->glCtx;
-   const GLuint vertsize = mmesa->vertex_size;
-   GLint width = (GLint)(mmesa->glCtx->Line._Width * 2.0); /* 2 fractional bits for hardware */
-   GLfloat ooa;
-   GLuint *pxy0, *pxy1;
-   GLuint xy0old, xy0, xy1old, xy1;
-   const GLuint xyoffset = 9;
-   GLint x0, y0, x1, y1;
-   GLint dx, dy, ix, iy;
-   unsigned vbsiz = (vertsize + (vertsize > 7 ? 2 : 1)) * 4 + 2;
-   CARD32 *vb, *vbchk;
-
-   if ( MACH64_DEBUG & DEBUG_VERBOSE_PRIMS ) {
-      fprintf(stderr, "%s:\n", __FUNCTION__);
-      fprintf(stderr,"Vertex 1:\n");
-      mach64_print_vertex( ctx, v0 );
-      fprintf(stderr,"Vertex 2:\n");
-      mach64_print_vertex( ctx, v1 );
-   }
-  
-   if( !width )
-      width = 1;	/* round to the nearest supported width */
-      
-   pxy0 = &v0->ui[xyoffset];
-   xy0old = *pxy0;
-   xy0 = LE32_IN( &xy0old );
-   x0 = (GLshort)( xy0 >> 16 );
-   y0 = (GLshort)( xy0 & 0xffff );
-   
-   pxy1 = &v1->ui[xyoffset];
-   xy1old = *pxy1;
-   xy1 = LE32_IN( &xy1old );
-   x1 = (GLshort)( xy1 >> 16 );
-   y1 = (GLshort)( xy1 & 0xffff );
-   
-   if ( (dx = x1 - x0) < 0 ) {
-      dx = -dx;
-   }
-   if ( (dy = y1 - y0) < 0 ) {
-      dy = -dy;
-   }
-   
-   /* adjust vertices depending on line direction */
-   if ( dx > dy ) {
-      ix = 0;
-      iy = width;
-      ooa = 8.0 / ((x1 - x0) * width);
-   } else {
-      ix = width;
-      iy = 0;
-      ooa = 8.0 / ((y0 - y1) * width);
-   }
-
-   vb = (CARD32 *)mach64AllocDmaLow( mmesa, vbsiz * sizeof(CARD32) );
-   vbchk = vb + vbsiz;
-
-   LE32_OUT( pxy0, (( x0 - ix ) << 16) | (( y0 - iy ) & 0xffff) );
-   COPY_VERTEX( vb, vertsize, v0, 1 );
-   LE32_OUT( pxy1, (( x1 - ix ) << 16) | (( y1 - iy ) & 0xffff) );
-   COPY_VERTEX( vb, vertsize, v1, 2 );
-   LE32_OUT( pxy0, (( x0 + ix ) << 16) | (( y0 + iy ) & 0xffff) );
-   COPY_VERTEX_OOA( vb, vertsize, v0, 3 );
-   LE32_OUT( vb++, *(CARD32 *)&ooa );
-
-   ooa = -ooa;
-   
-   LE32_OUT( pxy1, (( x1 + ix ) << 16) | (( y1 + iy ) & 0xffff) );
-   COPY_VERTEX_OOA( vb, vertsize, v1, 1 );
-   LE32_OUT( vb++, *(CARD32 *)&ooa );
-
-   *pxy0 = xy0old;
-   *pxy1 = xy1old;
-#else /* !MACH64_NATIVE_VTXFMT */
-   GLuint vertsize = mmesa->vertex_size;
-   GLint coloridx;
-   float width = 1.0; /* Only support 1 pix lines now */
-   GLfloat ooa;
-   GLint xx[3], yy[3]; /* 2 fractional bits for hardware */
-   unsigned vbsiz = 
-	 ((
-	    1 +
-	    (vertsize > 6 ? 2 : 0) +
-	    (vertsize > 4 ? 2 : 0) +
-	    3 +
-	    (mmesa->multitex ? 4 : 0)
-	 ) * 4 + 4);
-   CARD32 *vb;
-   unsigned vbidx = 0;
-   
-   GLfloat hw, dx, dy, ix, iy;
-   GLfloat x0 = v0->v.x;
-   GLfloat y0 = v0->v.y;
-   GLfloat x1 = v1->v.x;
-   GLfloat y1 = v1->v.y;
-
-#if MACH64_CLIENT_STATE_EMITS
-   /* Enable for interleaved client-side state emits */
-   LOCK_HARDWARE( mmesa );
-   if ( mmesa->dirty ) {
-      mach64EmitHwStateLocked( mmesa );
-   }
-   if ( mmesa->sarea->dirty ) {
-      mach64UploadHwStateLocked( mmesa );
-   }
-   UNLOCK_HARDWARE( mmesa );
-#endif
-
-   if ( MACH64_DEBUG & DEBUG_VERBOSE_PRIMS ) {
-      fprintf(stderr, "%s:\n", __FUNCTION__);
-      fprintf(stderr,"Vertex 1: x: %.2f, y: %.2f, z: %.2f, w: %f\n", 
-	      v0->v.x, v0->v.y, v0->v.z, v0->v.w);
-      fprintf(stderr,"Vertex 2: x: %.2f, y: %.2f, z: %.2f, w: %f\n", 
-	      v1->v.x, v1->v.y, v1->v.z, v1->v.w);
-   }
-
-   hw = 0.5F * width;
-   if (hw > 0.1F && hw < 0.5F) {
-      hw = 0.5F;
-   }
-
-   /* adjust vertices depending on line direction */
-   dx = v0->v.x - v1->v.x;
-   dy = v0->v.y - v1->v.y;
-   if (dx * dx > dy * dy) {
-      /* X-major line */
-      ix = 0.0F;
-      iy = hw;
-      if (x1 < x0) {
-         x0 += 0.5F;
-         x1 += 0.5F;
-      }
-      y0 -= 0.5F;
-      y1 -= 0.5F;
-   }
-   else {
-      /* Y-major line */
-      ix = hw;
-      iy = 0.0F;
-      if (y1 > y0) {
-         y0 -= 0.5F;
-         y1 -= 0.5F;
-      }
-      x0 += 0.5F;
-      x1 += 0.5F;
-   }
-
-   xx[0] = (GLint)((x0 - ix) * 4);
-   yy[0] = (GLint)((y0 - iy) * 4);
-
-   xx[1] = (GLint)((x1 - ix) * 4);
-   yy[1] = (GLint)((y1 - iy) * 4);
-
-   xx[2] = (GLint)((x0 + ix) * 4);
-   yy[2] = (GLint)((y0 + iy) * 4);
-
-   ooa = 0.25 * 0.25 * ((xx[0] - xx[2]) * (yy[1] - yy[2]) -
-			(yy[0] - yy[2]) * (xx[1] - xx[2]));
-
-   if ( ooa * mmesa->backface_sign < 0 ) {
-      /* cull line */
-      if ( MACH64_DEBUG & DEBUG_VERBOSE_PRIMS )
-	 fprintf(stderr,"Line culled\n");
-      return;
-   }
-
-   vb = (CARD32 *)mach64AllocDmaLow( mmesa, vbsiz * 4 );
-   
-   ooa = 1.0 / ooa;
-
-   coloridx = (vertsize > 4) ? 4: 3;
-
-   /* setup for 3,5, or 7 sequential reg writes based on vertex format */
-   switch (vertsize) {
-   case 6:
-      LE32_OUT( &vb[vbidx++], (4 << 16) | ADRINDEX(MACH64_VERTEX_1_W) );
-      break;
-   case 4:
-      LE32_OUT( &vb[vbidx++], (2 << 16) | ADRINDEX(MACH64_VERTEX_1_Z) );
-      break;
-   default: /* vertsize >= 8 */
-      LE32_OUT( &vb[vbidx++], (6 << 16) | ADRINDEX(MACH64_VERTEX_1_S) );
-      break;
-   }
-   if (vertsize > 6) {
-      LE32_OUT( &vb[vbidx++], v0->ui[6] ); /* MACH64_VERTEX_1_S */
-      LE32_OUT( &vb[vbidx++], v0->ui[7] ); /* MACH64_VERTEX_1_T */
-   }
-   if (vertsize > 4) {
-      LE32_OUT( &vb[vbidx++], v0->ui[3] ); /* MACH64_VERTEX_1_W */
-      LE32_OUT( &vb[vbidx++], v0->ui[5] ); /* MACH64_VERTEX_1_SPEC_ARGB */
-   }
-   LE32_OUT( &vb[vbidx++], ((GLint)(v0->v.z) << 15) );         /* MACH64_VERTEX_1_Z */
-   vb[vbidx++] = v0->ui[coloridx];                             /* MACH64_VERTEX_1_ARGB */
-   LE32_OUT( &vb[vbidx++], (xx[0] << 16) | (yy[0] & 0xffff) ); /* MACH64_VERTEX_1_X_Y */
-
-   /* setup for 3,5, or 7 sequential reg writes based on vertex format */
-   switch (vertsize) {
-   case 6:
-      LE32_OUT( &vb[vbidx++], (4 << 16) | ADRINDEX(MACH64_VERTEX_2_W) );
-      break;
-   case 4:
-      LE32_OUT( &vb[vbidx++], (2 << 16) | ADRINDEX(MACH64_VERTEX_2_Z) );
-      break;
-   default: /* vertsize >= 8 */
-      LE32_OUT( &vb[vbidx++], (6 << 16) | ADRINDEX(MACH64_VERTEX_2_S) );
-      break;
-   }
-   if (vertsize > 6) {
-      LE32_OUT( &vb[vbidx++], v1->ui[6] ); /* MACH64_VERTEX_2_S */
-      LE32_OUT( &vb[vbidx++], v1->ui[7] ); /* MACH64_VERTEX_2_T */
-   }
-   if (vertsize > 4) {
-      LE32_OUT( &vb[vbidx++], v1->ui[3] ); /* MACH64_VERTEX_2_W */
-      LE32_OUT( &vb[vbidx++], v1->ui[5] ); /* MACH64_VERTEX_2_SPEC_ARGB */
-   }
-   LE32_OUT( &vb[vbidx++], ((GLint)(v1->v.z) << 15) );         /* MACH64_VERTEX_2_Z */
-   vb[vbidx++] = v1->ui[coloridx];                             /* MACH64_VERTEX_2_ARGB */
-   LE32_OUT( &vb[vbidx++], (xx[1] << 16) | (yy[1] & 0xffff) ); /* MACH64_VERTEX_2_X_Y */
-
-   /* setup for 3,5, or 7 sequential reg writes based on vertex format */
-   switch (vertsize) {
-   case 6:
-      LE32_OUT( &vb[vbidx++], (4 << 16) | ADRINDEX(MACH64_VERTEX_3_W) );
-      break;
-   case 4:
-      LE32_OUT( &vb[vbidx++], (2 << 16) | ADRINDEX(MACH64_VERTEX_3_Z) );
-      break;
-   default: /* vertsize >= 8 */
-      LE32_OUT( &vb[vbidx++], (6 << 16) | ADRINDEX(MACH64_VERTEX_3_S) );
-      break;
-   }
-   if (vertsize > 6) {
-      LE32_OUT( &vb[vbidx++], v0->ui[6] ); /* MACH64_VERTEX_3_S */
-      LE32_OUT( &vb[vbidx++], v0->ui[7] ); /* MACH64_VERTEX_3_T */
-   }
-   if (vertsize > 4) {
-      LE32_OUT( &vb[vbidx++], v0->ui[3] ); /* MACH64_VERTEX_3_W */
-      LE32_OUT( &vb[vbidx++], v0->ui[5] ); /* MACH64_VERTEX_3_SPEC_ARGB */
-   }
-   LE32_OUT( &vb[vbidx++], ((GLint)(v0->v.z) << 15) );         /* MACH64_VERTEX_3_Z */
-   vb[vbidx++] = v0->ui[coloridx];                             /* MACH64_VERTEX_3_ARGB */
-   LE32_OUT( &vb[vbidx++], (xx[2] << 16) | (yy[2] & 0xffff) ); /* MACH64_VERTEX_3_X_Y */
-
-   LE32_OUT( &vb[vbidx++], ADRINDEX(MACH64_ONE_OVER_AREA_UC) );
-   LE32_OUT( &vb[vbidx++], *(GLuint *)&ooa );
-
-   xx[0] = (GLint)((x1 + ix) * 4);
-   yy[0] = (GLint)((y1 + iy) * 4);
-
-   ooa = 0.25 * 0.25 * ((xx[0] - xx[2]) * (yy[1] - yy[2]) -
-			(yy[0] - yy[2]) * (xx[1] - xx[2]));
-   ooa = 1.0 / ooa;
-
-   /* setup for 3,5, or 7 sequential reg writes based on vertex format */
-   switch (vertsize) {
-   case 6:
-      LE32_OUT( &vb[vbidx++], (4 << 16) | ADRINDEX(MACH64_VERTEX_1_W) );
-      break;
-   case 4:
-      LE32_OUT( &vb[vbidx++], (2 << 16) | ADRINDEX(MACH64_VERTEX_1_Z) );
-      break;
-   default: /* vertsize >= 8 */
-      LE32_OUT( &vb[vbidx++], (6 << 16) | ADRINDEX(MACH64_VERTEX_1_S) );
-      break;
-   }
-   if (vertsize > 6) {
-      LE32_OUT( &vb[vbidx++], v1->ui[6] ); /* MACH64_VERTEX_1_S */
-      LE32_OUT( &vb[vbidx++], v1->ui[7] ); /* MACH64_VERTEX_1_T */
-   }
-   if (vertsize > 4) {
-      LE32_OUT( &vb[vbidx++], v1->ui[3] ); /* MACH64_VERTEX_1_W */
-      LE32_OUT( &vb[vbidx++], v1->ui[5] ); /* MACH64_VERTEX_1_SPEC_ARGB */
-   }
-   LE32_OUT( &vb[vbidx++], ((GLint)(v1->v.z) << 15) );         /* MACH64_VERTEX_1_Z */
-   vb[vbidx++] = v1->ui[coloridx];                             /* MACH64_VERTEX_1_ARGB */
-   LE32_OUT( &vb[vbidx++], (xx[0] << 16) | (yy[0] & 0xffff) ); /* MACH64_VERTEX_1_X_Y */
-
-   LE32_OUT( &vb[vbidx++], ADRINDEX(MACH64_ONE_OVER_AREA_UC) );
-   LE32_OUT( &vb[vbidx++], *(GLuint *)&ooa );
-
-   assert(vbsiz == vbidx);
-#endif
-}
-
-static __inline void mach64_draw_point( mach64ContextPtr mmesa,
-				      mach64VertexPtr v0 )
-{
-#if MACH64_NATIVE_VTXFMT
-   GLcontext *ctx = mmesa->glCtx;
-   const GLuint vertsize = mmesa->vertex_size;
-   GLint sz = (GLint)(mmesa->glCtx->Point._Size * 2.0); /* 2 fractional bits for hardware */
-   GLfloat ooa;
-   GLuint *pxy;
-   GLuint xyold, xy;
-   const GLuint xyoffset = 9;
-   GLint x, y;
-   unsigned vbsiz = (vertsize + (vertsize > 7 ? 2 : 1)) * 4 + 2;
-   CARD32 *vb, *vbchk;
-
-   if ( MACH64_DEBUG & DEBUG_VERBOSE_PRIMS ) {
-      fprintf(stderr, "%s:\n", __FUNCTION__);
-      fprintf(stderr,"Vertex 1:\n");
-      mach64_print_vertex( ctx, v0 );
-   }
-  
-   if( !sz )
-      sz = 1;	/* round to the nearest supported size */
-      
-   pxy = &v0->ui[xyoffset];
-   xyold = *pxy;
-   xy = LE32_IN( &xyold );
-   x = (GLshort)( xy >> 16 );
-   y = (GLshort)( xy & 0xffff );
-   
-   ooa = 4.0 / (sz * sz);
-   
-   vb = (CARD32 *)mach64AllocDmaLow( mmesa, vbsiz * sizeof(CARD32) );
-   vbchk = vb + vbsiz;
-
-   LE32_OUT( pxy, (( x - sz ) << 16) | (( y - sz ) & 0xffff) );
-   COPY_VERTEX( vb, vertsize, v0, 1 );
-   LE32_OUT( pxy, (( x + sz ) << 16) | (( y - sz ) & 0xffff) );
-   COPY_VERTEX( vb, vertsize, v0, 2 );
-   LE32_OUT( pxy, (( x - sz ) << 16) | (( y + sz ) & 0xffff) );
-   COPY_VERTEX_OOA( vb, vertsize, v0, 3 );
-   LE32_OUT( vb++, *(CARD32 *)&ooa );
-
-   ooa = -ooa;
-   
-   LE32_OUT( pxy, (( x + sz ) << 16) | (( y + sz ) & 0xffff) );
-   COPY_VERTEX_OOA( vb, vertsize, v0, 1 );
-   LE32_OUT( vb++, *(CARD32 *)&ooa );
-
-   *pxy = xyold;
-#else /* !MACH64_NATIVE_VTXFMT */
-   GLuint vertsize = mmesa->vertex_size; 
-   GLint coloridx;
-   float sz = 1.0; /* Only support 1 pix points now */
-   GLfloat ooa;
-   GLint xx[3], yy[3]; /* 2 fractional bits for hardware */
-   unsigned vbsiz = 
-	 ((
-	    1 +
-	    (vertsize > 6 ? 2 : 0) +
-	    (vertsize > 4 ? 2 : 0) +
-	    3 +
-	    (mmesa->multitex ? 4 : 0)
-	 ) * 4 + 4);
-   CARD32 *vb;
-   unsigned vbidx = 0;
-   
-   if ( MACH64_DEBUG & DEBUG_VERBOSE_PRIMS ) {
-      fprintf(stderr, "%s:\n", __FUNCTION__);
-      fprintf(stderr,"Vertex 1: x: %.2f, y: %.2f, z: %.2f, w: %f\n", 
-	      v0->v.x, v0->v.y, v0->v.z, v0->v.w);
-   }
-
-#if MACH64_CLIENT_STATE_EMITS
-   /* Enable for interleaved client-side state emits */
-   LOCK_HARDWARE( mmesa );
-   if ( mmesa->dirty ) {
-      mach64EmitHwStateLocked( mmesa );
-   }
-   if ( mmesa->sarea->dirty ) {
-      mach64UploadHwStateLocked( mmesa );
-   }
-   UNLOCK_HARDWARE( mmesa );
-#endif
-
-   xx[0] = (GLint)((v0->v.x - sz) * 4);
-   yy[0] = (GLint)((v0->v.y - sz) * 4);
-
-   xx[1] = (GLint)((v0->v.x + sz) * 4);
-   yy[1] = (GLint)((v0->v.y - sz) * 4);
-
-   xx[2] = (GLint)((v0->v.x - sz) * 4);
-   yy[2] = (GLint)((v0->v.y + sz) * 4);
-
-   ooa = 0.25 * 0.25 * ((xx[0] - xx[2]) * (yy[1] - yy[2]) -
-			(yy[0] - yy[2]) * (xx[1] - xx[2]));
-
-   if ( ooa * mmesa->backface_sign < 0 ) {
-      /* cull quad */
-      if ( MACH64_DEBUG & DEBUG_VERBOSE_PRIMS )
-	 fprintf(stderr,"Point culled\n");
-      return;
-   }
-
-   vb = (CARD32 *)mach64AllocDmaLow( mmesa, vbsiz * 4 );
-   
-   ooa = 1.0 / ooa;
-
-   coloridx = (vertsize > 4) ? 4: 3;
-
-   /* setup for 3,5, or 7 sequential reg writes based on vertex format */
-   switch (vertsize) {
-   case 6:
-      LE32_OUT( &vb[vbidx++], (4 << 16) | ADRINDEX(MACH64_VERTEX_1_W) );
-      break;
-   case 4:
-      LE32_OUT( &vb[vbidx++], (2 << 16) | ADRINDEX(MACH64_VERTEX_1_Z) );
-      break;
-   default: /* vertsize >= 8 */
-      LE32_OUT( &vb[vbidx++], (6 << 16) | ADRINDEX(MACH64_VERTEX_1_S) );
-      break;
-   }
-   if (vertsize > 6) {
-      LE32_OUT( &vb[vbidx++], v0->ui[6] ); /* MACH64_VERTEX_1_S */
-      LE32_OUT( &vb[vbidx++], v0->ui[7] ); /* MACH64_VERTEX_1_T */
-   }
-   if (vertsize > 4) {
-      LE32_OUT( &vb[vbidx++], v0->ui[3] ); /* MACH64_VERTEX_1_W */
-      LE32_OUT( &vb[vbidx++], v0->ui[5] ); /* MACH64_VERTEX_1_SPEC_ARGB */
-   }
-   LE32_OUT( &vb[vbidx++], ((GLint)(v0->v.z) << 15) );         /* MACH64_VERTEX_1_Z */
-   vb[vbidx++] = v0->ui[coloridx];                             /* MACH64_VERTEX_1_ARGB */
-   LE32_OUT( &vb[vbidx++], (xx[0] << 16) | (yy[0] & 0xffff) ); /* MACH64_VERTEX_1_X_Y */
-
-   /* setup for 3,5, or 7 sequential reg writes based on vertex format */
-   switch (vertsize) {
-   case 6:
-      LE32_OUT( &vb[vbidx++], (4 << 16) | ADRINDEX(MACH64_VERTEX_2_W) );
-      break;
-   case 4:
-      LE32_OUT( &vb[vbidx++], (2 << 16) | ADRINDEX(MACH64_VERTEX_2_Z) );
-      break;
-   default: /* vertsize >= 8 */
-      LE32_OUT( &vb[vbidx++], (6 << 16) | ADRINDEX(MACH64_VERTEX_2_S) );
-      break;
-   }
-   if (vertsize > 6) {
-      LE32_OUT( &vb[vbidx++], v0->ui[6] ); /* MACH64_VERTEX_2_S */
-      LE32_OUT( &vb[vbidx++], v0->ui[7] ); /* MACH64_VERTEX_2_T */
-   }
-   if (vertsize > 4) {
-      LE32_OUT( &vb[vbidx++], v0->ui[3] ); /* MACH64_VERTEX_2_W */
-      LE32_OUT( &vb[vbidx++], v0->ui[5] ); /* MACH64_VERTEX_2_SPEC_ARGB */
-   }
-   LE32_OUT( &vb[vbidx++], ((GLint)(v0->v.z) << 15) );         /* MACH64_VERTEX_2_Z */
-   vb[vbidx++] = v0->ui[coloridx];                             /* MACH64_VERTEX_2_ARGB */
-   LE32_OUT( &vb[vbidx++], (xx[1] << 16) | (yy[1] & 0xffff) ); /* MACH64_VERTEX_2_X_Y */
-
-   /* setup for 3,5, or 7 sequential reg writes based on vertex format */
-   switch (vertsize) {
-   case 6:
-      LE32_OUT( &vb[vbidx++], (4 << 16) | ADRINDEX(MACH64_VERTEX_3_W) );
-      break;
-   case 4:
-      LE32_OUT( &vb[vbidx++], (2 << 16) | ADRINDEX(MACH64_VERTEX_3_Z) );
-      break;
-   default: /* vertsize >= 8 */
-      LE32_OUT( &vb[vbidx++], (6 << 16) | ADRINDEX(MACH64_VERTEX_3_S) );
-      break;
-   }
-   if (vertsize > 6) {
-      LE32_OUT( &vb[vbidx++], v0->ui[6] ); /* MACH64_VERTEX_3_S */
-      LE32_OUT( &vb[vbidx++], v0->ui[7] ); /* MACH64_VERTEX_3_T */
-   }
-   if (vertsize > 4) {
-      LE32_OUT( &vb[vbidx++], v0->ui[3] ); /* MACH64_VERTEX_3_W */
-      LE32_OUT( &vb[vbidx++], v0->ui[5] ); /* MACH64_VERTEX_3_SPEC_ARGB */
-   }
-   LE32_OUT( &vb[vbidx++], ((GLint)(v0->v.z) << 15) );         /* MACH64_VERTEX_3_Z */
-   vb[vbidx++] = v0->ui[coloridx];                             /* MACH64_VERTEX_3_ARGB */
-   LE32_OUT( &vb[vbidx++], (xx[2] << 16) | (yy[2] & 0xffff) ); /* MACH64_VERTEX_3_X_Y */
-
-   LE32_OUT( &vb[vbidx++], ADRINDEX(MACH64_ONE_OVER_AREA_UC) );
-   LE32_OUT( &vb[vbidx++], *(GLuint *)&ooa );
-
-   xx[0] = (GLint)((v0->v.x + sz) * 4);
-   yy[0] = (GLint)((v0->v.y + sz) * 4);
-
-   ooa = 0.25 * 0.25 * ((xx[0] - xx[2]) * (yy[1] - yy[2]) -
-			(yy[0] - yy[2]) * (xx[1] - xx[2]));
-   ooa = 1.0 / ooa;
-
-   /* setup for 3,5, or 7 sequential reg writes based on vertex format */
-   switch (vertsize) {
-   case 6:
-      LE32_OUT( &vb[vbidx++], (4 << 16) | ADRINDEX(MACH64_VERTEX_1_W) );
-      break;
-   case 4:
-      LE32_OUT( &vb[vbidx++], (2 << 16) | ADRINDEX(MACH64_VERTEX_1_Z) );
-      break;
-   default: /* vertsize >= 8 */
-      LE32_OUT( &vb[vbidx++], (6 << 16) | ADRINDEX(MACH64_VERTEX_1_S) );
-      break;
-   }
-   if (vertsize > 6) {
-      LE32_OUT( &vb[vbidx++], v0->ui[6] ); /* MACH64_VERTEX_1_S */
-      LE32_OUT( &vb[vbidx++], v0->ui[7] ); /* MACH64_VERTEX_1_T */
-   }
-   if (vertsize > 4) {
-      LE32_OUT( &vb[vbidx++], v0->ui[3] ); /* MACH64_VERTEX_1_W */
-      LE32_OUT( &vb[vbidx++], v0->ui[5] ); /* MACH64_VERTEX_1_SPEC_ARGB */
-   }
-   LE32_OUT( &vb[vbidx++], ((GLint)(v0->v.z) << 15) );         /* MACH64_VERTEX_1_Z */
-   vb[vbidx++] = v0->ui[coloridx];                             /* MACH64_VERTEX_1_ARGB */
-   LE32_OUT( &vb[vbidx++], (xx[0] << 16) | (yy[0] & 0xffff) ); /* MACH64_VERTEX_1_X_Y */
-
-   LE32_OUT( &vb[vbidx++], ADRINDEX(MACH64_ONE_OVER_AREA_UC) );
-   LE32_OUT( &vb[vbidx++], *(GLuint *)&ooa );
-
-   assert(vbsiz == vbidx);
-#endif
-}
-
-/***********************************************************************
- *          Macros for t_dd_tritmp.h to draw basic primitives          *
- ***********************************************************************/
-
-#define TRI( a, b, c )				\
-do {						\
-   if (DO_FALLBACK)				\
-      mmesa->draw_tri( mmesa, a, b, c );	\
-   else						\
-      mach64_draw_triangle( mmesa, a, b, c );	\
-} while (0)
-
-#define QUAD( a, b, c, d )			\
-do {						\
-   if (DO_FALLBACK) {				\
-      mmesa->draw_tri( mmesa, a, b, d );	\
-      mmesa->draw_tri( mmesa, b, c, d );	\
-   } else 					\
-      mach64_draw_quad( mmesa, a, b, c, d );	\
-} while (0)
-
-#define LINE( v0, v1 )				\
-do {						\
-   if (DO_FALLBACK)				\
-      mmesa->draw_line( mmesa, v0, v1 );	\
-   else 					\
-      mach64_draw_line( mmesa, v0, v1 );	\
-} while (0)
-
-#define POINT( v0 )				\
-do {						\
-   if (DO_FALLBACK)				\
-      mmesa->draw_point( mmesa, v0 );		\
-   else 					\
-      mach64_draw_point( mmesa, v0 );		\
-} while (0)
-
-
-/***********************************************************************
- *              Build render functions from dd templates               *
- ***********************************************************************/
-
-#define MACH64_OFFSET_BIT	0x01
-#define MACH64_TWOSIDE_BIT	0x02
-#define MACH64_UNFILLED_BIT	0x04
-#define MACH64_FALLBACK_BIT	0x08
-#define MACH64_MAX_TRIFUNC	0x10
-
-static struct {
-   tnl_points_func	        points;
-   tnl_line_func		line;
-   tnl_triangle_func	triangle;
-   tnl_quad_func		quad;
-} rast_tab[MACH64_MAX_TRIFUNC];
-
-
-#define DO_FALLBACK (IND & MACH64_FALLBACK_BIT)
-#define DO_OFFSET   (IND & MACH64_OFFSET_BIT)
-#define DO_UNFILLED (IND & MACH64_UNFILLED_BIT)
-#define DO_TWOSIDE  (IND & MACH64_TWOSIDE_BIT)
-#define DO_FLAT      0
-#define DO_TRI       1
-#define DO_QUAD      1
-#define DO_LINE      1
-#define DO_POINTS    1
-#define DO_FULL_QUAD 1
-
-#define HAVE_RGBA   1
-#define HAVE_SPEC   1
-#define HAVE_BACK_COLORS  0
-#define HAVE_HW_FLATSHADE 1
-#define VERTEX mach64Vertex
-#define TAB rast_tab
-
-#if MACH64_NATIVE_VTXFMT
-
-/* #define DEPTH_SCALE 65536.0 */
-#define DEPTH_SCALE 1
-#define UNFILLED_TRI unfilled_tri
-#define UNFILLED_QUAD unfilled_quad
-#define VERT_X(_v) ((GLfloat)(GLshort)(LE32_IN( &(_v)->ui[xyoffset] ) & 0xffff) / 4.0)
-#define VERT_Y(_v) ((GLfloat)(GLshort)(LE32_IN( &(_v)->ui[xyoffset] ) >> 16) / 4.0)
-#define VERT_Z(_v) ((GLfloat) LE32_IN( &(_v)->ui[zoffset] ))
-#define INSANE_VERTICES
-#define VERT_SET_Z(_v,val) LE32_OUT( &(_v)->ui[zoffset], (GLuint)(val) )
-#define VERT_Z_ADD(_v,val) LE32_OUT( &(_v)->ui[zoffset], LE32_IN( &(_v)->ui[zoffset] ) + (GLuint)(val) )
-#define AREA_IS_CCW( a ) ((a) < 0)
-#define GET_VERTEX(e) (mmesa->verts + ((e) * mmesa->vertex_size * sizeof(int)))
-
-#define MACH64_COLOR( dst, src )                \
-do {						\
-   UNCLAMPED_FLOAT_TO_UBYTE(dst[0], src[2]);	\
-   UNCLAMPED_FLOAT_TO_UBYTE(dst[1], src[1]);				\
-   UNCLAMPED_FLOAT_TO_UBYTE(dst[2], src[0]);				\
-   UNCLAMPED_FLOAT_TO_UBYTE(dst[3], src[3]);				\
-} while (0)
-
-#define MACH64_SPEC( dst, src )			\
-do {						\
-   UNCLAMPED_FLOAT_TO_UBYTE(dst[0], src[2]);	\
-   UNCLAMPED_FLOAT_TO_UBYTE(dst[1], src[1]);	\
-   UNCLAMPED_FLOAT_TO_UBYTE(dst[2], src[0]);	\
-} while (0)
-
-#define VERT_SET_RGBA( v, c )    MACH64_COLOR( v->ub4[coloroffset], c )
-#define VERT_COPY_RGBA( v0, v1 ) v0->ui[coloroffset] = v1->ui[coloroffset]
-#define VERT_SAVE_RGBA( idx )    color[idx] = v[idx]->ui[coloroffset]
-#define VERT_RESTORE_RGBA( idx ) v[idx]->ui[coloroffset] = color[idx]
-
-#define VERT_SET_SPEC( v, c )    if (havespec) MACH64_SPEC( v->ub4[specoffset], c )
-#define VERT_COPY_SPEC( v0, v1 ) if (havespec) COPY_3V( v0->ub4[specoffset], v1->ub4[specoffset] )
-#define VERT_SAVE_SPEC( idx )    if (havespec) spec[idx] = v[idx]->ui[specoffset]
-#define VERT_RESTORE_SPEC( idx ) if (havespec) v[idx]->ui[specoffset] = spec[idx]
-
-#define LOCAL_VARS(n)						\
-   mach64ContextPtr mmesa = MACH64_CONTEXT(ctx);		\
-   GLuint color[n], spec[n];					\
-   GLuint vertex_size = mmesa->vertex_size;			\
-   const GLuint xyoffset = 9;					\
-   const GLuint coloroffset = 8;				\
-   const GLuint zoffset = 7;					\
-   const GLuint specoffset = 6;					\
-   GLboolean havespec = vertex_size >= 4 ? 1 : 0;		\
-   (void) color; (void) spec; (void) vertex_size; 		\
-   (void) xyoffset; (void) coloroffset; (void) zoffset;		\
-   (void) specoffset; (void) havespec;
-
-#else
-
-#define DEPTH_SCALE 1.0
-#define UNFILLED_TRI unfilled_tri
-#define UNFILLED_QUAD unfilled_quad
-#define VERT_X(_v) _v->v.x
-#define VERT_Y(_v) _v->v.y
-#define VERT_Z(_v) _v->v.z
-#define AREA_IS_CCW( a ) (a > 0)
-#define GET_VERTEX(e) (mmesa->verts + ((e) * mmesa->vertex_size * sizeof(int)))
-
-#define MACH64_COLOR( dst, src )                \
-do {						\
-   UNCLAMPED_FLOAT_TO_UBYTE(dst[0], src[2]);	\
-   UNCLAMPED_FLOAT_TO_UBYTE(dst[1], src[1]);				\
-   UNCLAMPED_FLOAT_TO_UBYTE(dst[2], src[0]);				\
-   UNCLAMPED_FLOAT_TO_UBYTE(dst[3], src[3]);				\
-} while (0)
-
-#define MACH64_SPEC( dst, src )			\
-do {						\
-   UNCLAMPED_FLOAT_TO_UBYTE(dst[0], src[2]);	\
-   UNCLAMPED_FLOAT_TO_UBYTE(dst[1], src[1]);	\
-   UNCLAMPED_FLOAT_TO_UBYTE(dst[2], src[0]);	\
-} while (0)
-
-#define VERT_SET_RGBA( v, c )    MACH64_COLOR( v->ub4[coloroffset], c )
-#define VERT_COPY_RGBA( v0, v1 ) v0->ui[coloroffset] = v1->ui[coloroffset]
-#define VERT_SAVE_RGBA( idx )    color[idx] = v[idx]->ui[coloroffset]
-#define VERT_RESTORE_RGBA( idx ) v[idx]->ui[coloroffset] = color[idx]
-
-#define VERT_SET_SPEC( v, c )    if (havespec) MACH64_SPEC( v->ub4[5], c )
-#define VERT_COPY_SPEC( v0, v1 ) if (havespec) COPY_3V(v0->ub4[5], v1->ub4[5])
-#define VERT_SAVE_SPEC( idx )    if (havespec) spec[idx] = v[idx]->ui[5]
-#define VERT_RESTORE_SPEC( idx ) if (havespec) v[idx]->ui[5] = spec[idx]
-
-#define LOCAL_VARS(n)						\
-   mach64ContextPtr mmesa = MACH64_CONTEXT(ctx);		\
-   GLuint color[n], spec[n];					\
-   GLuint coloroffset = (mmesa->vertex_size == 4 ? 3 : 4);	\
-   GLboolean havespec = (mmesa->vertex_size == 4 ? 0 : 1);	\
-   (void) color; (void) spec; (void) coloroffset; (void) havespec;
-
-#endif
-
-/***********************************************************************
- *                Helpers for rendering unfilled primitives            *
- ***********************************************************************/
-
-#define RASTERIZE(x) if (mmesa->hw_primitive != hw_prim[x]) \
-                        mach64RasterPrimitive( ctx, hw_prim[x] )
-#define RENDER_PRIMITIVE mmesa->render_primitive
-#define IND MACH64_FALLBACK_BIT
-#define TAG(x) x
-#include "tnl_dd/t_dd_unfilled.h"
-#undef IND
-
-
-/***********************************************************************
- *                      Generate GL render functions                   *
- ***********************************************************************/
-
-
-#define IND (0)
-#define TAG(x) x
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (MACH64_OFFSET_BIT)
-#define TAG(x) x##_offset
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (MACH64_TWOSIDE_BIT)
-#define TAG(x) x##_twoside
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (MACH64_TWOSIDE_BIT|MACH64_OFFSET_BIT)
-#define TAG(x) x##_twoside_offset
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (MACH64_UNFILLED_BIT)
-#define TAG(x) x##_unfilled
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (MACH64_OFFSET_BIT|MACH64_UNFILLED_BIT)
-#define TAG(x) x##_offset_unfilled
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (MACH64_TWOSIDE_BIT|MACH64_UNFILLED_BIT)
-#define TAG(x) x##_twoside_unfilled
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (MACH64_TWOSIDE_BIT|MACH64_OFFSET_BIT|MACH64_UNFILLED_BIT)
-#define TAG(x) x##_twoside_offset_unfilled
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (MACH64_FALLBACK_BIT)
-#define TAG(x) x##_fallback
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (MACH64_OFFSET_BIT|MACH64_FALLBACK_BIT)
-#define TAG(x) x##_offset_fallback
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (MACH64_TWOSIDE_BIT|MACH64_FALLBACK_BIT)
-#define TAG(x) x##_twoside_fallback
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (MACH64_TWOSIDE_BIT|MACH64_OFFSET_BIT|MACH64_FALLBACK_BIT)
-#define TAG(x) x##_twoside_offset_fallback
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (MACH64_UNFILLED_BIT|MACH64_FALLBACK_BIT)
-#define TAG(x) x##_unfilled_fallback
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (MACH64_OFFSET_BIT|MACH64_UNFILLED_BIT|MACH64_FALLBACK_BIT)
-#define TAG(x) x##_offset_unfilled_fallback
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (MACH64_TWOSIDE_BIT|MACH64_UNFILLED_BIT|MACH64_FALLBACK_BIT)
-#define TAG(x) x##_twoside_unfilled_fallback
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (MACH64_TWOSIDE_BIT|MACH64_OFFSET_BIT|MACH64_UNFILLED_BIT| \
-	     MACH64_FALLBACK_BIT)
-#define TAG(x) x##_twoside_offset_unfilled_fallback
-#include "tnl_dd/t_dd_tritmp.h"
-
-
-static void init_rast_tab( void )
-{
-   init();
-   init_offset();
-   init_twoside();
-   init_twoside_offset();
-   init_unfilled();
-   init_offset_unfilled();
-   init_twoside_unfilled();
-   init_twoside_offset_unfilled();
-   init_fallback();
-   init_offset_fallback();
-   init_twoside_fallback();
-   init_twoside_offset_fallback();
-   init_unfilled_fallback();
-   init_offset_unfilled_fallback();
-   init_twoside_unfilled_fallback();
-   init_twoside_offset_unfilled_fallback();
-}
-
-
-/***********************************************************************
- *                    Rasterization fallback helpers                   *
- ***********************************************************************/
-
-
-/* This code is hit only when a mix of accelerated and unaccelerated
- * primitives are being drawn, and only for the unaccelerated
- * primitives.
- */
-static void
-mach64_fallback_tri( mach64ContextPtr mmesa,
-		     mach64Vertex *v0,
-		     mach64Vertex *v1,
-		     mach64Vertex *v2 )
-{
-   GLcontext *ctx = mmesa->glCtx;
-   SWvertex v[3];
-   mach64_translate_vertex( ctx, v0, &v[0] );
-   mach64_translate_vertex( ctx, v1, &v[1] );
-   mach64_translate_vertex( ctx, v2, &v[2] );
-   _swrast_Triangle( ctx, &v[0], &v[1], &v[2] );
-}
-
-
-static void
-mach64_fallback_line( mach64ContextPtr mmesa,
-		    mach64Vertex *v0,
-		    mach64Vertex *v1 )
-{
-   GLcontext *ctx = mmesa->glCtx;
-   SWvertex v[2];
-   mach64_translate_vertex( ctx, v0, &v[0] );
-   mach64_translate_vertex( ctx, v1, &v[1] );
-   _swrast_Line( ctx, &v[0], &v[1] );
-}
-
-
-static void
-mach64_fallback_point( mach64ContextPtr mmesa,
-		     mach64Vertex *v0 )
-{
-   GLcontext *ctx = mmesa->glCtx;
-   SWvertex v[1];
-   mach64_translate_vertex( ctx, v0, &v[0] );
-   _swrast_Point( ctx, &v[0] );
-}
-
-
-
-/**********************************************************************/
-/*               Render unclipped begin/end objects                   */
-/**********************************************************************/
-
-#define VERT(x) (mach64Vertex *)(mach64verts + ((x) * vertsize * sizeof(int)))
-#define RENDER_POINTS( start, count )		\
-   for ( ; start < count ; start++)		\
-      mach64_draw_point( mmesa, VERT(start) )
-#define RENDER_LINE( v0, v1 ) \
-   mach64_draw_line( mmesa, VERT(v0), VERT(v1) )
-#define RENDER_TRI( v0, v1, v2 )  \
-   mach64_draw_triangle( mmesa, VERT(v0), VERT(v1), VERT(v2) )
-#define RENDER_QUAD( v0, v1, v2, v3 ) \
-   mach64_draw_quad( mmesa, VERT(v0), VERT(v1), VERT(v2), VERT(v3) )
-#define INIT(x) do {					\
-   if (0) fprintf(stderr, "%s\n", __FUNCTION__);	\
-   mach64RenderPrimitive( ctx, x );			\
-} while (0)
-#undef LOCAL_VARS
-#define LOCAL_VARS						\
-    mach64ContextPtr mmesa = MACH64_CONTEXT(ctx);		\
-    const GLuint vertsize = mmesa->vertex_size;                 \
-    const char *mach64verts = (char *)mmesa->verts;		\
-    const GLuint * const elt = TNL_CONTEXT(ctx)->vb.Elts;	\
-    (void) elt;
-#define RESET_STIPPLE
-#define RESET_OCCLUSION
-#define PRESERVE_VB_DEFS
-#define ELT(x) (x)
-#define TAG(x) mach64_##x##_verts
-#include "tnl/t_vb_rendertmp.h"
-#undef ELT
-#undef TAG
-#define TAG(x) mach64_##x##_elts
-#define ELT(x) elt[x]
-#include "tnl/t_vb_rendertmp.h"
-
-
-/**********************************************************************/
-/*                    Render clipped primitives                       */
-/**********************************************************************/
-
-static void mach64RenderClippedPoly( GLcontext *ctx, const GLuint *elts,
-				     GLuint n )
-{
-   mach64ContextPtr mmesa = MACH64_CONTEXT( ctx );
-   TNLcontext *tnl = TNL_CONTEXT(ctx);
-   struct vertex_buffer *VB = &TNL_CONTEXT(ctx)->vb;
-   GLuint prim = mmesa->render_primitive;
-
-   /* Render the new vertices as an unclipped polygon.
-    */
-   {
-      GLuint *tmp = VB->Elts;
-      VB->Elts = (GLuint *)elts;
-      tnl->Driver.Render.PrimTabElts[GL_POLYGON]( ctx, 0, n, PRIM_BEGIN|PRIM_END );
-      VB->Elts = tmp;
-   }
-
-   /* Restore the render primitive
-    */
-   if (prim != GL_POLYGON)
-      tnl->Driver.Render.PrimitiveNotify( ctx, prim );
-
-}
-
-static void mach64RenderClippedLine( GLcontext *ctx, GLuint ii, GLuint jj )
-{
-   TNLcontext *tnl = TNL_CONTEXT(ctx);
-   tnl->Driver.Render.Line( ctx, ii, jj );
-}
-
-#if MACH64_NATIVE_VTXFMT
-static void mach64FastRenderClippedPoly( GLcontext *ctx, const GLuint *elts,
-					 GLuint n )
-{
-   mach64ContextPtr mmesa = MACH64_CONTEXT( ctx );
-   const GLuint vertsize = mmesa->vertex_size;
-   GLint a;
-   GLfloat ooa;
-   GLuint xy;
-   const GLuint xyoffset = 9;
-   GLint xx[3], yy[3]; /* 2 fractional bits for hardware */
-   unsigned vbsiz = (vertsize + (vertsize > 7 ? 2 : 1)) * n + (n-2);
-   CARD32 *vb, *vbchk;
-   GLubyte *mach64verts = (GLubyte *)mmesa->verts;
-   mach64VertexPtr v0, v1, v2;
-   int i;
-   
-   v0 = (mach64VertexPtr)VERT(elts[1]);
-   v1 = (mach64VertexPtr)VERT(elts[2]);
-   v2 = (mach64VertexPtr)VERT(elts[0]);
-      
-   xy = LE32_IN( &v0->ui[xyoffset] );
-   xx[0] = (GLshort)( xy >> 16 );
-   yy[0] = (GLshort)( xy & 0xffff );
-   
-   xy = LE32_IN( &v1->ui[xyoffset] );
-   xx[1] = (GLshort)( xy >> 16 );
-   yy[1] = (GLshort)( xy & 0xffff );
-   
-   xy = LE32_IN( &v2->ui[xyoffset] );
-   xx[2] = (GLshort)( xy >> 16 );
-   yy[2] = (GLshort)( xy & 0xffff );
-	   
-   a = (xx[0] - xx[2]) * (yy[1] - yy[2]) -
-       (yy[0] - yy[2]) * (xx[1] - xx[2]);
-
-   if ( (mmesa->backface_sign &&
-	((a < 0 && !signbit( mmesa->backface_sign )) || 
-	(a > 0 && signbit( mmesa->backface_sign )))) ) {
-      /* cull polygon */
-      if ( MACH64_DEBUG & DEBUG_VERBOSE_PRIMS )
-	 fprintf(stderr,"Polygon culled\n");
-      return;
-   }
-   
-   ooa = 16.0 / a;
-   
-   vb = (CARD32 *)mach64AllocDmaLow( mmesa, vbsiz * sizeof(CARD32) );
-   vbchk = vb + vbsiz;
-
-   COPY_VERTEX( vb, vertsize, v0, 1 );
-   COPY_VERTEX( vb, vertsize, v1, 2 );
-   COPY_VERTEX_OOA( vb, vertsize, v2, 3 );
-   LE32_OUT( vb++, *(CARD32 *)&ooa );
-
-   i = 3;
-   while (1) {
-      if (i >= n)
-	 break;
-      v0 = (mach64VertexPtr)VERT(elts[i]);
-      i++;
-
-      xy = LE32_IN( &v0->ui[xyoffset] );
-      xx[0] = (GLshort)( xy >> 16 );
-      yy[0] = (GLshort)( xy & 0xffff );
-	      
-      a = (xx[0] - xx[2]) * (yy[1] - yy[2]) -
-	  (yy[0] - yy[2]) * (xx[1] - xx[2]);
-      ooa = 16.0 / a;
-   
-      COPY_VERTEX_OOA( vb, vertsize, v0, 1 );
-      LE32_OUT( vb++, *(CARD32 *)&ooa );
-      
-      if (i >= n)
-	 break;
-      v1 = (mach64VertexPtr)VERT(elts[i]);
-      i++;
-
-      xy = LE32_IN( &v1->ui[xyoffset] );
-      xx[1] = (GLshort)( xy >> 16 );
-      yy[1] = (GLshort)( xy & 0xffff );
-	      
-      a = (xx[0] - xx[2]) * (yy[1] - yy[2]) -
-	  (yy[0] - yy[2]) * (xx[1] - xx[2]);
-      ooa = 16.0 / a;
-   
-      COPY_VERTEX_OOA( vb, vertsize, v1, 2 );
-      LE32_OUT( vb++, *(CARD32 *)&ooa );
-   }
-
-   assert( vb == vbchk );
-}
-#else
-static void mach64FastRenderClippedPoly( GLcontext *ctx, const GLuint *elts,
-					 GLuint n )
-{
-   mach64ContextPtr mmesa = MACH64_CONTEXT( ctx );
-   const GLuint vertsize = mmesa->vertex_size;
-   GLubyte *mach64verts = (GLubyte *)mmesa->verts;
-   const GLuint *start = (const GLuint *)VERT(elts[0]);
-   int i;
-
-   for (i = 2 ; i < n ; i++) {
-      mach64_draw_triangle( mmesa, 
-			    VERT(elts[i-1]), 
-			    VERT(elts[i]), 
-			    (mach64VertexPtr) start
-			    );
-   }
-}
-#endif /* MACH64_NATIVE_VTXFMT */
-
-/**********************************************************************/
-/*                    Choose render functions                         */
-/**********************************************************************/
-
-#define _MACH64_NEW_RENDER_STATE (_DD_NEW_POINT_SMOOTH |	\
-			          _DD_NEW_LINE_SMOOTH |		\
-			          _DD_NEW_LINE_STIPPLE |	\
-			          _DD_NEW_TRI_SMOOTH |		\
-			          _DD_NEW_TRI_STIPPLE |		\
-			          _NEW_POLYGONSTIPPLE |		\
-			          _DD_NEW_TRI_UNFILLED |	\
-			          _DD_NEW_TRI_LIGHT_TWOSIDE |	\
-			          _DD_NEW_TRI_OFFSET)		\
-
-#define POINT_FALLBACK (DD_POINT_SMOOTH)
-#define LINE_FALLBACK (DD_LINE_SMOOTH|DD_LINE_STIPPLE)
-#define TRI_FALLBACK (DD_TRI_SMOOTH|DD_TRI_STIPPLE)
-#define ANY_FALLBACK_FLAGS (POINT_FALLBACK|LINE_FALLBACK|TRI_FALLBACK)
-#define ANY_RASTER_FLAGS (DD_TRI_LIGHT_TWOSIDE|DD_TRI_OFFSET|DD_TRI_UNFILLED)
-
-
-static void mach64ChooseRenderState(GLcontext *ctx)
-{
-   mach64ContextPtr mmesa = MACH64_CONTEXT(ctx);
-   GLuint flags = ctx->_TriangleCaps;
-   GLuint index = 0;
-
-   if (flags & (ANY_RASTER_FLAGS|ANY_FALLBACK_FLAGS)) {
-      mmesa->draw_point = mach64_draw_point;
-      mmesa->draw_line = mach64_draw_line;
-      mmesa->draw_tri = mach64_draw_triangle;
-
-      if (flags & ANY_RASTER_FLAGS) {
-	 if (flags & DD_TRI_LIGHT_TWOSIDE) index |= MACH64_TWOSIDE_BIT;
-	 if (flags & DD_TRI_OFFSET)        index |= MACH64_OFFSET_BIT;
-	 if (flags & DD_TRI_UNFILLED)      index |= MACH64_UNFILLED_BIT;
-      }
-
-      /* Hook in fallbacks for specific primitives.
-       */
-      if (flags & (POINT_FALLBACK|LINE_FALLBACK|TRI_FALLBACK)) {
-	 if (flags & POINT_FALLBACK) mmesa->draw_point = mach64_fallback_point;
-	 if (flags & LINE_FALLBACK)  mmesa->draw_line = mach64_fallback_line;
-	 if (flags & TRI_FALLBACK)   mmesa->draw_tri = mach64_fallback_tri;
-	 index |= MACH64_FALLBACK_BIT;
-      }
-   }
-
-   if (index != mmesa->RenderIndex) {
-      TNLcontext *tnl = TNL_CONTEXT(ctx);
-      tnl->Driver.Render.Points = rast_tab[index].points;
-      tnl->Driver.Render.Line = rast_tab[index].line;
-      tnl->Driver.Render.Triangle = rast_tab[index].triangle;
-      tnl->Driver.Render.Quad = rast_tab[index].quad;
-
-      if (index == 0) {
-	 tnl->Driver.Render.PrimTabVerts = mach64_render_tab_verts;
-	 tnl->Driver.Render.PrimTabElts = mach64_render_tab_elts;
-	 tnl->Driver.Render.ClippedLine = rast_tab[index].line;
-	 tnl->Driver.Render.ClippedPolygon = mach64FastRenderClippedPoly;
-      } else {
-	 tnl->Driver.Render.PrimTabVerts = _tnl_render_tab_verts;
-	 tnl->Driver.Render.PrimTabElts = _tnl_render_tab_elts;
-	 tnl->Driver.Render.ClippedLine = mach64RenderClippedLine;
-	 tnl->Driver.Render.ClippedPolygon = mach64RenderClippedPoly;
-      }
-
-      mmesa->RenderIndex = index;
-   }
-}
-
-/**********************************************************************/
-/*                 Validate state at pipeline start                   */
-/**********************************************************************/
-
-static void mach64RunPipeline( GLcontext *ctx )
-{
-   mach64ContextPtr mmesa = MACH64_CONTEXT(ctx);
-
-   if (mmesa->new_state)
-      mach64DDUpdateHWState( ctx );
-
-   if (!mmesa->Fallback && mmesa->NewGLState) {
-      if (mmesa->NewGLState & _MACH64_NEW_VERTEX_STATE)
-	 mach64ChooseVertexState( ctx );
-
-      if (mmesa->NewGLState & _MACH64_NEW_RENDER_STATE)
-	 mach64ChooseRenderState( ctx );
-
-      mmesa->NewGLState = 0;
-   }
-
-   _tnl_run_pipeline( ctx );
-}
-
-/**********************************************************************/
-/*                 High level hooks for t_vb_render.c                 */
-/**********************************************************************/
-
-/* This is called when Mesa switches between rendering triangle
- * primitives (such as GL_POLYGON, GL_QUADS, GL_TRIANGLE_STRIP, etc),
- * and lines, points and bitmaps.
- */
-
-static void mach64RasterPrimitive( GLcontext *ctx, GLuint hwprim )
-{
-   mach64ContextPtr mmesa = MACH64_CONTEXT(ctx);
-
-   mmesa->new_state |= MACH64_NEW_CONTEXT;
-   mmesa->dirty |= MACH64_UPLOAD_CONTEXT;
-
-   if (mmesa->hw_primitive != hwprim) {
-      FLUSH_BATCH( mmesa );
-      mmesa->hw_primitive = hwprim;
-   }
-}
-
-static void mach64RenderPrimitive( GLcontext *ctx, GLenum prim )
-{
-   mach64ContextPtr mmesa = MACH64_CONTEXT(ctx);
-   GLuint hw = hw_prim[prim];
-
-   mmesa->render_primitive = prim;
-
-   if (prim >= GL_TRIANGLES && (ctx->_TriangleCaps & DD_TRI_UNFILLED))
-      return;
-
-   mach64RasterPrimitive( ctx, hw );
-}
-
-
-static void mach64RenderStart( GLcontext *ctx )
-{
-   /* Check for projective texturing.  Make sure all texcoord
-    * pointers point to something.  (fix in mesa?)
-    */
-   mach64CheckTexSizes( ctx );
-}
-
-static void mach64RenderFinish( GLcontext *ctx )
-{
-   if (MACH64_CONTEXT(ctx)->RenderIndex & MACH64_FALLBACK_BIT)
-      _swrast_flush( ctx );
-}
-
-
-/**********************************************************************/
-/*           Transition to/from hardware rasterization.               */
-/**********************************************************************/
-
-static const char * const fallbackStrings[] = {
-   "Texture mode",
-   "glDrawBuffer(GL_FRONT_AND_BACK)",
-   "glReadBuffer",
-   "glEnable(GL_STENCIL) without hw stencil buffer",
-   "glRenderMode(selection or feedback)",
-   "glLogicOp (mode != GL_COPY)",
-   "GL_SEPARATE_SPECULAR_COLOR",
-   "glBlendEquation (mode != ADD)",
-   "glBlendFunc",
-   "Rasterization disable",
-};
-
-
-static const char *getFallbackString(GLuint bit)
-{
-   int i = 0;
-   while (bit > 1) {
-      i++;
-      bit >>= 1;
-   }
-   return fallbackStrings[i];
-}
-
-void mach64Fallback( GLcontext *ctx, GLuint bit, GLboolean mode )
-{
-   TNLcontext *tnl = TNL_CONTEXT(ctx);
-   mach64ContextPtr mmesa = MACH64_CONTEXT(ctx);
-   GLuint oldfallback = mmesa->Fallback;
-
-   if (mode) {
-      mmesa->Fallback |= bit;
-      if (oldfallback == 0) {
-	 FLUSH_BATCH( mmesa );
-	 _swsetup_Wakeup( ctx );
-	 mmesa->RenderIndex = ~0;
-	 if (MACH64_DEBUG & DEBUG_VERBOSE_FALLBACK) {
-	    fprintf(stderr, "Mach64 begin rasterization fallback: 0x%x %s\n",
-		    bit, getFallbackString(bit));
-	 }
-      }
-   }
-   else {
-      mmesa->Fallback &= ~bit;
-      if (oldfallback == bit) {
-	 _swrast_flush( ctx );
-	 tnl->Driver.Render.Start = mach64RenderStart;
-	 tnl->Driver.Render.PrimitiveNotify = mach64RenderPrimitive;
-	 tnl->Driver.Render.Finish = mach64RenderFinish;
-	 tnl->Driver.Render.BuildVertices = mach64BuildVertices;
-	 mmesa->NewGLState |= (_MACH64_NEW_RENDER_STATE|
-			       _MACH64_NEW_VERTEX_STATE);
-	 if (MACH64_DEBUG & DEBUG_VERBOSE_FALLBACK) {
-	    fprintf(stderr, "Mach64 end rasterization fallback: 0x%x %s\n",
-		    bit, getFallbackString(bit));
-	 }
-      }
-   }
-}
-
-/**********************************************************************/
-/*                            Initialization.                         */
-/**********************************************************************/
-
-void mach64InitTriFuncs( GLcontext *ctx )
-{
-   TNLcontext *tnl = TNL_CONTEXT(ctx);
-   static int firsttime = 1;
-
-   if (firsttime) {
-      init_rast_tab();
-      firsttime = 0;
-   }
-
-   tnl->Driver.RunPipeline = mach64RunPipeline;
-   tnl->Driver.Render.Start = mach64RenderStart;
-   tnl->Driver.Render.Finish = mach64RenderFinish;
-   tnl->Driver.Render.PrimitiveNotify = mach64RenderPrimitive;
-   tnl->Driver.Render.ResetLineStipple = _swrast_ResetLineStipple;
-   tnl->Driver.Render.BuildVertices = mach64BuildVertices;
-}
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/mach64/mach64_tris.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/mach64/mach64_tris.h
deleted file mode 100644
index 208703289..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/mach64/mach64_tris.h
+++ /dev/null
@@ -1,43 +0,0 @@
-/* $XFree86$ */ /* -*- mode: c; c-basic-offset: 3 -*- */
-/*
- * Copyright 2000 Gareth Hughes
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * GARETH HUGHES BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
- * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- */
-
-/*
- * Authors:
- *	Gareth Hughes <gareth@valinux.com>
- *	José Fonseca <j_r_fonseca@yahoo.co.uk>
- */
-
-#ifndef __MACH64_TRIS_H__
-#define __MACH64_TRIS_H__
-
-#include "mtypes.h"
-
-extern void mach64InitTriFuncs( GLcontext *ctx );
-
-
-extern void mach64Fallback( GLcontext *ctx, GLuint bit, GLboolean mode );
-#define FALLBACK( mmesa, bit, mode ) mach64Fallback( mmesa->glCtx, bit, mode )
-
-
-#endif /* __MACH64_TRIS_H__ */
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/mach64/mach64_vb.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/mach64/mach64_vb.c
deleted file mode 100644
index 83a5f73e6..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/mach64/mach64_vb.c
+++ /dev/null
@@ -1,642 +0,0 @@
-/* $XFree86$ */ /* -*- mode: c; c-basic-offset: 3 -*- */
-/*
- * Copyright 2000 Gareth Hughes
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * GARETH HUGHES BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
- * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- */
-
-/*
- * Authors:
- *	Gareth Hughes <gareth@valinux.com>
- *	Leif Delgass <ldelgass@retinalburn.net>
- *	José Fonseca <j_r_fonseca@yahoo.co.uk>
- */
-
-#include "glheader.h"
-#include "mtypes.h"
-#include "imports.h"
-#include "macros.h"
-#include "colormac.h"
-
-#include "swrast_setup/swrast_setup.h"
-#include "tnl/t_context.h"
-
-#include "mach64_context.h"
-#include "mach64_vb.h"
-#include "mach64_ioctl.h"
-#include "mach64_tris.h"
-#include "mach64_state.h"
-
-
-#define MACH64_TEX1_BIT       0x1
-#define MACH64_TEX0_BIT       0x2
-#define MACH64_RGBA_BIT       0x4
-#define MACH64_SPEC_BIT       0x8
-#define MACH64_FOG_BIT        0x10
-#define MACH64_XYZW_BIT       0x20
-#define MACH64_PTEX_BIT       0x40
-#define MACH64_MAX_SETUP      0x80
-
-static struct {
-   void                (*emit)( GLcontext *, GLuint, GLuint, void *, GLuint );
-   tnl_interp_func		interp;
-   tnl_copy_pv_func	        copy_pv;
-   GLboolean           (*check_tex_sizes)( GLcontext *ctx );
-   GLuint               vertex_size;
-   GLuint               vertex_format;
-} setup_tab[MACH64_MAX_SETUP];
-
-#define TINY_VERTEX_FORMAT      1
-#define NOTEX_VERTEX_FORMAT     2
-#define TEX0_VERTEX_FORMAT      3
-#define TEX1_VERTEX_FORMAT      4
-#define PROJ_TEX1_VERTEX_FORMAT 0
-#define TEX2_VERTEX_FORMAT      0
-#define TEX3_VERTEX_FORMAT      0
-#define PROJ_TEX3_VERTEX_FORMAT 0
-
-#define DO_XYZW (IND & MACH64_XYZW_BIT)
-#define DO_RGBA (IND & MACH64_RGBA_BIT)
-#define DO_SPEC (IND & MACH64_SPEC_BIT)
-#define DO_FOG  (IND & MACH64_FOG_BIT)
-#define DO_TEX0 (IND & MACH64_TEX0_BIT)
-#define DO_TEX1 (IND & MACH64_TEX1_BIT)
-#define DO_TEX2 0
-#define DO_TEX3 0
-#define DO_PTEX (IND & MACH64_PTEX_BIT)
-
-#define VERTEX mach64Vertex
-#define LOCALVARS mach64ContextPtr mmesa = MACH64_CONTEXT(ctx);
-#define GET_VIEWPORT_MAT() mmesa->hw_viewport
-#define GET_TEXSOURCE(n)  mmesa->tmu_source[n]
-#define GET_VERTEX_FORMAT() mmesa->vertex_format
-#define GET_VERTEX_STORE() mmesa->verts
-#define GET_VERTEX_SIZE() mmesa->vertex_size * sizeof(GLuint)
-
-#define HAVE_HW_VIEWPORT    0
-#define HAVE_HW_DIVIDE      0
-#define HAVE_RGBA_COLOR     0
-#define HAVE_TINY_VERTICES  1
-#define HAVE_NOTEX_VERTICES 1
-#define HAVE_TEX0_VERTICES  1
-#define HAVE_TEX1_VERTICES  1
-#define HAVE_TEX2_VERTICES  0
-#define HAVE_TEX3_VERTICES  0
-#define HAVE_PTEX_VERTICES  0
-
-#define UNVIEWPORT_VARS						\
-   const GLfloat dx = - (GLfloat)mmesa->drawX - SUBPIXEL_X;	\
-   const GLfloat dy = (mmesa->driDrawable->h +			\
-		       (GLfloat)mmesa->drawY  + SUBPIXEL_Y);	\
-   const GLfloat sz = 1.0 / mmesa->depth_scale
-
-#if MACH64_NATIVE_VTXFMT
-   
-#define UNVIEWPORT_X(x)    ((GLfloat)(x) / 4.0)  +  dx
-#define UNVIEWPORT_Y(y)  - ((GLfloat)(y) / 4.0)  +  dy
-#define UNVIEWPORT_Z(z)    (GLfloat)((z) >> 15)  *  sz
-
-#else
-
-#define UNVIEWPORT_X(x)    x  +  dx;
-#define UNVIEWPORT_Y(y)  - y  +  dy;
-#define UNVIEWPORT_Z(z)    z  *  sz;
-
-#endif
-
-#define PTEX_FALLBACK() FALLBACK(MACH64_CONTEXT(ctx), MACH64_FALLBACK_TEXTURE, 1)
-
-#define IMPORT_FLOAT_COLORS mach64_import_float_colors
-#define IMPORT_FLOAT_SPEC_COLORS mach64_import_float_spec_colors
-
-#define INTERP_VERTEX setup_tab[mmesa->SetupIndex].interp
-#define COPY_PV_VERTEX setup_tab[mmesa->SetupIndex].copy_pv
-
-/***********************************************************************
- *         Generate  pv-copying and translation functions              *
- ***********************************************************************/
-
-#if MACH64_NATIVE_VTXFMT
-
-#define TAG(x) mach64_##x
-#include "mach64_native_vb.c"
-
-#else
-
-#define TAG(x) mach64_##x
-#include "tnl_dd/t_dd_vb.c"
-
-#endif
-
-/***********************************************************************
- *             Generate vertex emit and interp functions               *
- ***********************************************************************/
-
-
-#if MACH64_NATIVE_VTXFMT
-
-#define IND (MACH64_XYZW_BIT|MACH64_RGBA_BIT)
-#define TAG(x) x##_wg
-#include "mach64_native_vbtmp.h"
-
-#define IND (MACH64_XYZW_BIT|MACH64_RGBA_BIT|MACH64_SPEC_BIT)
-#define TAG(x) x##_wgs
-#include "mach64_native_vbtmp.h"
-
-#define IND (MACH64_XYZW_BIT|MACH64_RGBA_BIT|MACH64_TEX0_BIT)
-#define TAG(x) x##_wgt0
-#include "mach64_native_vbtmp.h"
-
-#define IND (MACH64_XYZW_BIT|MACH64_RGBA_BIT|MACH64_TEX0_BIT|MACH64_TEX1_BIT)
-#define TAG(x) x##_wgt0t1
-#include "mach64_native_vbtmp.h"
-
-#define IND (MACH64_XYZW_BIT|MACH64_RGBA_BIT|MACH64_TEX0_BIT|MACH64_PTEX_BIT)
-#define TAG(x) x##_wgpt0
-#include "mach64_native_vbtmp.h"
-
-#define IND (MACH64_XYZW_BIT|MACH64_RGBA_BIT|MACH64_SPEC_BIT|MACH64_TEX0_BIT)
-#define TAG(x) x##_wgst0
-#include "mach64_native_vbtmp.h"
-
-#define IND (MACH64_XYZW_BIT|MACH64_RGBA_BIT|MACH64_SPEC_BIT|MACH64_TEX0_BIT|\
-             MACH64_TEX1_BIT)
-#define TAG(x) x##_wgst0t1
-#include "mach64_native_vbtmp.h"
-
-#define IND (MACH64_XYZW_BIT|MACH64_RGBA_BIT|MACH64_SPEC_BIT|MACH64_TEX0_BIT|\
-             MACH64_PTEX_BIT)
-#define TAG(x) x##_wgspt0
-#include "mach64_native_vbtmp.h"
-
-#define IND (MACH64_XYZW_BIT|MACH64_RGBA_BIT|MACH64_FOG_BIT)
-#define TAG(x) x##_wgf
-#include "mach64_native_vbtmp.h"
-
-#define IND (MACH64_XYZW_BIT|MACH64_RGBA_BIT|MACH64_FOG_BIT|MACH64_SPEC_BIT)
-#define TAG(x) x##_wgfs
-#include "mach64_native_vbtmp.h"
-
-#define IND (MACH64_XYZW_BIT|MACH64_RGBA_BIT|MACH64_FOG_BIT|MACH64_TEX0_BIT)
-#define TAG(x) x##_wgft0
-#include "mach64_native_vbtmp.h"
-
-#define IND (MACH64_XYZW_BIT|MACH64_RGBA_BIT|MACH64_FOG_BIT|MACH64_TEX0_BIT|\
-             MACH64_TEX1_BIT)
-#define TAG(x) x##_wgft0t1
-#include "mach64_native_vbtmp.h"
-
-#define IND (MACH64_XYZW_BIT|MACH64_RGBA_BIT|MACH64_FOG_BIT|MACH64_TEX0_BIT|\
-             MACH64_PTEX_BIT)
-#define TAG(x) x##_wgfpt0
-#include "mach64_native_vbtmp.h"
-
-#define IND (MACH64_XYZW_BIT|MACH64_RGBA_BIT|MACH64_FOG_BIT|MACH64_SPEC_BIT|\
-             MACH64_TEX0_BIT)
-#define TAG(x) x##_wgfst0
-#include "mach64_native_vbtmp.h"
-
-#define IND (MACH64_XYZW_BIT|MACH64_RGBA_BIT|MACH64_FOG_BIT|MACH64_SPEC_BIT|\
-             MACH64_TEX0_BIT|MACH64_TEX1_BIT)
-#define TAG(x) x##_wgfst0t1
-#include "mach64_native_vbtmp.h"
-
-#define IND (MACH64_XYZW_BIT|MACH64_RGBA_BIT|MACH64_FOG_BIT|MACH64_SPEC_BIT|\
-             MACH64_TEX0_BIT|MACH64_PTEX_BIT)
-#define TAG(x) x##_wgfspt0
-#include "mach64_native_vbtmp.h"
-
-#define IND (MACH64_TEX0_BIT)
-#define TAG(x) x##_t0
-#include "mach64_native_vbtmp.h"
-
-#define IND (MACH64_TEX0_BIT|MACH64_TEX1_BIT)
-#define TAG(x) x##_t0t1
-#include "mach64_native_vbtmp.h"
-
-#define IND (MACH64_FOG_BIT)
-#define TAG(x) x##_f
-#include "mach64_native_vbtmp.h"
-
-#define IND (MACH64_FOG_BIT|MACH64_TEX0_BIT)
-#define TAG(x) x##_ft0
-#include "mach64_native_vbtmp.h"
-
-#define IND (MACH64_FOG_BIT|MACH64_TEX0_BIT|MACH64_TEX1_BIT)
-#define TAG(x) x##_ft0t1
-#include "mach64_native_vbtmp.h"
-
-#define IND (MACH64_RGBA_BIT)
-#define TAG(x) x##_g
-#include "mach64_native_vbtmp.h"
-
-#define IND (MACH64_RGBA_BIT|MACH64_SPEC_BIT)
-#define TAG(x) x##_gs
-#include "mach64_native_vbtmp.h"
-
-#define IND (MACH64_RGBA_BIT|MACH64_TEX0_BIT)
-#define TAG(x) x##_gt0
-#include "mach64_native_vbtmp.h"
-
-#define IND (MACH64_RGBA_BIT|MACH64_TEX0_BIT|MACH64_TEX1_BIT)
-#define TAG(x) x##_gt0t1
-#include "mach64_native_vbtmp.h"
-
-#define IND (MACH64_RGBA_BIT|MACH64_SPEC_BIT|MACH64_TEX0_BIT)
-#define TAG(x) x##_gst0
-#include "mach64_native_vbtmp.h"
-
-#define IND (MACH64_RGBA_BIT|MACH64_SPEC_BIT|MACH64_TEX0_BIT|MACH64_TEX1_BIT)
-#define TAG(x) x##_gst0t1
-#include "mach64_native_vbtmp.h"
-
-#define IND (MACH64_RGBA_BIT|MACH64_FOG_BIT)
-#define TAG(x) x##_gf
-#include "mach64_native_vbtmp.h"
-
-#define IND (MACH64_RGBA_BIT|MACH64_FOG_BIT|MACH64_SPEC_BIT)
-#define TAG(x) x##_gfs
-#include "mach64_native_vbtmp.h"
-
-#define IND (MACH64_RGBA_BIT|MACH64_FOG_BIT|MACH64_TEX0_BIT)
-#define TAG(x) x##_gft0
-#include "mach64_native_vbtmp.h"
-
-#define IND (MACH64_RGBA_BIT|MACH64_FOG_BIT|MACH64_TEX0_BIT|MACH64_TEX1_BIT)
-#define TAG(x) x##_gft0t1
-#include "mach64_native_vbtmp.h"
-
-#define IND (MACH64_RGBA_BIT|MACH64_FOG_BIT|MACH64_SPEC_BIT|MACH64_TEX0_BIT)
-#define TAG(x) x##_gfst0
-#include "mach64_native_vbtmp.h"
-
-#define IND (MACH64_RGBA_BIT|MACH64_FOG_BIT|MACH64_SPEC_BIT|MACH64_TEX0_BIT|\
-             MACH64_TEX1_BIT)
-#define TAG(x) x##_gfst0t1
-#include "mach64_native_vbtmp.h"
-
-#else
-
-#define IND (MACH64_XYZW_BIT|MACH64_RGBA_BIT)
-#define TAG(x) x##_wg
-#include "mach64_vbtmp.h"
-
-#define IND (MACH64_XYZW_BIT|MACH64_RGBA_BIT|MACH64_SPEC_BIT)
-#define TAG(x) x##_wgs
-#include "mach64_vbtmp.h"
-
-#define IND (MACH64_XYZW_BIT|MACH64_RGBA_BIT|MACH64_TEX0_BIT)
-#define TAG(x) x##_wgt0
-#include "mach64_vbtmp.h"
-
-#define IND (MACH64_XYZW_BIT|MACH64_RGBA_BIT|MACH64_TEX0_BIT|MACH64_TEX1_BIT)
-#define TAG(x) x##_wgt0t1
-#include "mach64_vbtmp.h"
-
-#define IND (MACH64_XYZW_BIT|MACH64_RGBA_BIT|MACH64_TEX0_BIT|MACH64_PTEX_BIT)
-#define TAG(x) x##_wgpt0
-#include "mach64_vbtmp.h"
-
-#define IND (MACH64_XYZW_BIT|MACH64_RGBA_BIT|MACH64_SPEC_BIT|MACH64_TEX0_BIT)
-#define TAG(x) x##_wgst0
-#include "mach64_vbtmp.h"
-
-#define IND (MACH64_XYZW_BIT|MACH64_RGBA_BIT|MACH64_SPEC_BIT|MACH64_TEX0_BIT|\
-             MACH64_TEX1_BIT)
-#define TAG(x) x##_wgst0t1
-#include "mach64_vbtmp.h"
-
-#define IND (MACH64_XYZW_BIT|MACH64_RGBA_BIT|MACH64_SPEC_BIT|MACH64_TEX0_BIT|\
-             MACH64_PTEX_BIT)
-#define TAG(x) x##_wgspt0
-#include "mach64_vbtmp.h"
-
-#define IND (MACH64_XYZW_BIT|MACH64_RGBA_BIT|MACH64_FOG_BIT)
-#define TAG(x) x##_wgf
-#include "mach64_vbtmp.h"
-
-#define IND (MACH64_XYZW_BIT|MACH64_RGBA_BIT|MACH64_FOG_BIT|MACH64_SPEC_BIT)
-#define TAG(x) x##_wgfs
-#include "mach64_vbtmp.h"
-
-#define IND (MACH64_XYZW_BIT|MACH64_RGBA_BIT|MACH64_FOG_BIT|MACH64_TEX0_BIT)
-#define TAG(x) x##_wgft0
-#include "mach64_vbtmp.h"
-
-#define IND (MACH64_XYZW_BIT|MACH64_RGBA_BIT|MACH64_FOG_BIT|MACH64_TEX0_BIT|\
-             MACH64_TEX1_BIT)
-#define TAG(x) x##_wgft0t1
-#include "mach64_vbtmp.h"
-
-#define IND (MACH64_XYZW_BIT|MACH64_RGBA_BIT|MACH64_FOG_BIT|MACH64_TEX0_BIT|\
-             MACH64_PTEX_BIT)
-#define TAG(x) x##_wgfpt0
-#include "mach64_vbtmp.h"
-
-#define IND (MACH64_XYZW_BIT|MACH64_RGBA_BIT|MACH64_FOG_BIT|MACH64_SPEC_BIT|\
-             MACH64_TEX0_BIT)
-#define TAG(x) x##_wgfst0
-#include "mach64_vbtmp.h"
-
-#define IND (MACH64_XYZW_BIT|MACH64_RGBA_BIT|MACH64_FOG_BIT|MACH64_SPEC_BIT|\
-             MACH64_TEX0_BIT|MACH64_TEX1_BIT)
-#define TAG(x) x##_wgfst0t1
-#include "mach64_vbtmp.h"
-
-#define IND (MACH64_XYZW_BIT|MACH64_RGBA_BIT|MACH64_FOG_BIT|MACH64_SPEC_BIT|\
-             MACH64_TEX0_BIT|MACH64_PTEX_BIT)
-#define TAG(x) x##_wgfspt0
-#include "mach64_vbtmp.h"
-
-#define IND (MACH64_TEX0_BIT)
-#define TAG(x) x##_t0
-#include "mach64_vbtmp.h"
-
-#define IND (MACH64_TEX0_BIT|MACH64_TEX1_BIT)
-#define TAG(x) x##_t0t1
-#include "mach64_vbtmp.h"
-
-#define IND (MACH64_FOG_BIT)
-#define TAG(x) x##_f
-#include "mach64_vbtmp.h"
-
-#define IND (MACH64_FOG_BIT|MACH64_TEX0_BIT)
-#define TAG(x) x##_ft0
-#include "mach64_vbtmp.h"
-
-#define IND (MACH64_FOG_BIT|MACH64_TEX0_BIT|MACH64_TEX1_BIT)
-#define TAG(x) x##_ft0t1
-#include "mach64_vbtmp.h"
-
-#define IND (MACH64_RGBA_BIT)
-#define TAG(x) x##_g
-#include "mach64_vbtmp.h"
-
-#define IND (MACH64_RGBA_BIT|MACH64_SPEC_BIT)
-#define TAG(x) x##_gs
-#include "mach64_vbtmp.h"
-
-#define IND (MACH64_RGBA_BIT|MACH64_TEX0_BIT)
-#define TAG(x) x##_gt0
-#include "mach64_vbtmp.h"
-
-#define IND (MACH64_RGBA_BIT|MACH64_TEX0_BIT|MACH64_TEX1_BIT)
-#define TAG(x) x##_gt0t1
-#include "mach64_vbtmp.h"
-
-#define IND (MACH64_RGBA_BIT|MACH64_SPEC_BIT|MACH64_TEX0_BIT)
-#define TAG(x) x##_gst0
-#include "mach64_vbtmp.h"
-
-#define IND (MACH64_RGBA_BIT|MACH64_SPEC_BIT|MACH64_TEX0_BIT|MACH64_TEX1_BIT)
-#define TAG(x) x##_gst0t1
-#include "mach64_vbtmp.h"
-
-#define IND (MACH64_RGBA_BIT|MACH64_FOG_BIT)
-#define TAG(x) x##_gf
-#include "mach64_vbtmp.h"
-
-#define IND (MACH64_RGBA_BIT|MACH64_FOG_BIT|MACH64_SPEC_BIT)
-#define TAG(x) x##_gfs
-#include "mach64_vbtmp.h"
-
-#define IND (MACH64_RGBA_BIT|MACH64_FOG_BIT|MACH64_TEX0_BIT)
-#define TAG(x) x##_gft0
-#include "mach64_vbtmp.h"
-
-#define IND (MACH64_RGBA_BIT|MACH64_FOG_BIT|MACH64_TEX0_BIT|MACH64_TEX1_BIT)
-#define TAG(x) x##_gft0t1
-#include "mach64_vbtmp.h"
-
-#define IND (MACH64_RGBA_BIT|MACH64_FOG_BIT|MACH64_SPEC_BIT|MACH64_TEX0_BIT)
-#define TAG(x) x##_gfst0
-#include "mach64_vbtmp.h"
-
-#define IND (MACH64_RGBA_BIT|MACH64_FOG_BIT|MACH64_SPEC_BIT|MACH64_TEX0_BIT|\
-             MACH64_TEX1_BIT)
-#define TAG(x) x##_gfst0t1
-#include "mach64_vbtmp.h"
-
-#endif
-
-static void init_setup_tab( void )
-{
-   init_wg();
-   init_wgs();
-   init_wgt0();
-   init_wgt0t1();
-   init_wgpt0();
-   init_wgst0();
-   init_wgst0t1();
-   init_wgspt0();
-   init_wgf();
-   init_wgfs();
-   init_wgft0();
-   init_wgft0t1();
-   init_wgfpt0();
-   init_wgfst0();
-   init_wgfst0t1();
-   init_wgfspt0();
-   init_t0();
-   init_t0t1();
-   init_f();
-   init_ft0();
-   init_ft0t1();
-   init_g();
-   init_gs();
-   init_gt0();
-   init_gt0t1();
-   init_gst0();
-   init_gst0t1();
-   init_gf();
-   init_gfs();
-   init_gft0();
-   init_gft0t1();
-   init_gfst0();
-   init_gfst0t1();
-}
-
-
-
-void mach64PrintSetupFlags( char *msg, GLuint flags )
-{
-   fprintf( stderr, "%s: %d %s%s%s%s%s%s%s\n",
-	    msg,
-	    (int)flags,
-	    (flags & MACH64_XYZW_BIT)	? " xyzw," : "",
-	    (flags & MACH64_RGBA_BIT)	? " rgba," : "",
-	    (flags & MACH64_SPEC_BIT)	? " spec," : "",
-	    (flags & MACH64_FOG_BIT)	? " fog," : "",
-	    (flags & MACH64_TEX0_BIT)	? " tex-0," : "",
-	    (flags & MACH64_TEX1_BIT)	? " tex-1," : "",
-	    (flags & MACH64_PTEX_BIT)	? " ptex," : "");
-}
-
-
-
-
-void mach64CheckTexSizes( GLcontext *ctx )
-{
-   mach64ContextPtr mmesa = MACH64_CONTEXT( ctx );
-
-   if (!setup_tab[mmesa->SetupIndex].check_tex_sizes(ctx)) {
-      TNLcontext *tnl = TNL_CONTEXT(ctx);
-
-      /* Invalidate stored verts
-       */
-      mmesa->SetupNewInputs = ~0;
-      mmesa->SetupIndex |= MACH64_PTEX_BIT;
-
-      if (!mmesa->Fallback &&
-	  !(ctx->_TriangleCaps & (DD_TRI_LIGHT_TWOSIDE|DD_TRI_UNFILLED))) {
-	 tnl->Driver.Render.Interp = setup_tab[mmesa->SetupIndex].interp;
-	 tnl->Driver.Render.CopyPV = setup_tab[mmesa->SetupIndex].copy_pv;
-      }
-   }
-}
-
-void mach64BuildVertices( GLcontext *ctx,
-			GLuint start,
-			GLuint count,
-			GLuint newinputs )
-{
-   mach64ContextPtr mmesa = MACH64_CONTEXT( ctx );
-   GLuint stride = mmesa->vertex_size * sizeof(int);
-   GLubyte *v = ((GLubyte *)mmesa->verts + (start * stride));
-
-   newinputs |= mmesa->SetupNewInputs;
-   mmesa->SetupNewInputs = 0;
-
-   if (!newinputs)
-      return;
-
-   if (newinputs & VERT_BIT_POS) {
-      setup_tab[mmesa->SetupIndex].emit( ctx, start, count, v, stride );
-   } else {
-      GLuint ind = 0;
-
-      if (newinputs & VERT_BIT_COLOR0)
-	 ind |= MACH64_RGBA_BIT;
-
-      if (newinputs & VERT_BIT_COLOR1)
-	 ind |= MACH64_SPEC_BIT;
-
-      if (newinputs & VERT_BIT_TEX0)
-	 ind |= MACH64_TEX0_BIT;
-
-      if (newinputs & VERT_BIT_TEX1)
-	 ind |= MACH64_TEX1_BIT;
-
-      if (newinputs & VERT_BIT_FOG)
-	 ind |= MACH64_FOG_BIT;
-
-      if (mmesa->SetupIndex & MACH64_PTEX_BIT)
-	 ind = ~0;
-
-      ind &= mmesa->SetupIndex;
-
-      if (ind) {
-	 setup_tab[ind].emit( ctx, start, count, v, stride );
-      }
-   }
-}
-
-void mach64ChooseVertexState( GLcontext *ctx )
-{
-   TNLcontext *tnl = TNL_CONTEXT(ctx);
-   mach64ContextPtr mmesa = MACH64_CONTEXT( ctx );
-   GLuint ind = MACH64_XYZW_BIT|MACH64_RGBA_BIT;
-   
-   if (ctx->_TriangleCaps & DD_SEPARATE_SPECULAR)
-      ind |= MACH64_SPEC_BIT;
-
-   if (ctx->Fog.Enabled)
-      ind |= MACH64_FOG_BIT;
-
-   if (ctx->Texture._EnabledUnits) {
-      ind |= MACH64_TEX0_BIT;
-      if (ctx->Texture.Unit[0]._ReallyEnabled &&
-	  ctx->Texture.Unit[1]._ReallyEnabled) {
-	 ind |= MACH64_TEX1_BIT;
-      }
-   }
-
-   mmesa->SetupIndex = ind;
-
-   if (ctx->_TriangleCaps & (DD_TRI_LIGHT_TWOSIDE|DD_TRI_UNFILLED)) {
-      tnl->Driver.Render.Interp = mach64_interp_extras;
-      tnl->Driver.Render.CopyPV = mach64_copy_pv_extras;
-   } else {
-      tnl->Driver.Render.Interp = setup_tab[ind].interp;
-      tnl->Driver.Render.CopyPV = setup_tab[ind].copy_pv;
-   }
-
-#if 0
-   if (MACH64_DEBUG & DEBUG_VERBOSE_MSG) {
-      mach64PrintSetupFlags( __FUNCTION__, ind );
-  }
-#endif
-
-   if (setup_tab[ind].vertex_format != mmesa->vertex_format) {
-      FLUSH_BATCH(mmesa);
-      mmesa->vertex_format = setup_tab[ind].vertex_format;
-      mmesa->vertex_size = setup_tab[ind].vertex_size;
-   }
-}
-
-
-#if 0
-void mach64_emit_contiguous_verts( GLcontext *ctx,
-				 GLuint start,
-				 GLuint count )
-{
-   mach64ContextPtr mmesa = MACH64_CONTEXT(ctx);
-   GLuint vertex_size = mmesa->vertex_size * 4;
-   GLuint *dest = mach64AllocDmaLow( mmesa, (count-start) * vertex_size);
-   setup_tab[mmesa->SetupIndex].emit( ctx, start, count, dest, vertex_size );
-}
-#endif
-
-
-void mach64InitVB( GLcontext *ctx )
-{
-   mach64ContextPtr mmesa = MACH64_CONTEXT(ctx);
-   GLuint size = TNL_CONTEXT(ctx)->vb.Size;
-
-   mmesa->verts = (GLubyte *)ALIGN_MALLOC(size * 4 * 16, 32);
-
-   {
-      static int firsttime = 1;
-      if (firsttime) {
-	 init_setup_tab();
-	 firsttime = 0;
-      }
-   }
-}
-
-
-void mach64FreeVB( GLcontext *ctx )
-{
-   mach64ContextPtr mmesa = MACH64_CONTEXT(ctx);
-   if (mmesa->verts) {
-      ALIGN_FREE(mmesa->verts);
-      mmesa->verts = 0;
-   }
-}
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/mach64/mach64_vb.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/mach64/mach64_vb.h
deleted file mode 100644
index bcc4759af..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/mach64/mach64_vb.h
+++ /dev/null
@@ -1,77 +0,0 @@
-/* $XFree86$ */ /* -*- mode: c; c-basic-offset: 3 -*- */
-/*
- * Copyright 2000 Gareth Hughes
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * GARETH HUGHES BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
- * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- */
-
-/*
- * Authors:
- *	Gareth Hughes <gareth@valinux.com>
- *	Leif Delgass <ldelgass@retinalburn.net>
- *	José Fonseca <j_r_fonseca@yahoo.co.uk>
- */
-
-#ifndef __MACH64_VB_H__
-#define __MACH64_VB_H__
-
-#include "mtypes.h"
-#include "swrast/swrast.h"
-#include "mach64_context.h"
-
-/* premultiply texture coordinates by homogenous coordinate */
-#define MACH64_PREMULT_TEXCOORDS
-
-#define _MACH64_NEW_VERTEX_STATE (_DD_NEW_SEPARATE_SPECULAR |          \
-                               _DD_NEW_TRI_LIGHT_TWOSIDE |             \
-                               _DD_NEW_TRI_UNFILLED |                  \
-                               _NEW_TEXTURE |                          \
-                               _NEW_FOG)
-
-
-extern void mach64CheckTexSizes( GLcontext *ctx );
-extern void mach64ChooseVertexState( GLcontext *ctx );
-
-extern void mach64BuildVertices( GLcontext *ctx, GLuint start, GLuint count,
-				   GLuint newinputs );
-
-extern void mach64PrintSetupFlags(char *msg, GLuint flags );
-
-extern void mach64InitVB( GLcontext *ctx );
-extern void mach64FreeVB( GLcontext *ctx );
-
-#if 0
-extern void mach64_emit_contiguous_verts( GLcontext *ctx,
-					    GLuint start,
-					    GLuint count );
-
-extern void mach64_emit_indexed_verts( GLcontext *ctx,
-					 GLuint start,
-					 GLuint count );
-#endif
-
-extern void mach64_translate_vertex( GLcontext *ctx,
-				       const mach64Vertex *src,
-				       SWvertex *dst );
-
-extern void mach64_print_vertex( GLcontext *ctx, const mach64Vertex *v );
-
-
-#endif /* __MACH64_VB_H__ */
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/mach64/mach64_vbtmp.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/mach64/mach64_vbtmp.h
deleted file mode 100644
index c1207cacd..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/mach64/mach64_vbtmp.h
+++ /dev/null
@@ -1,770 +0,0 @@
-/* $XFree86$ */ /* -*- mode: c; c-basic-offset: 3 -*- */
-/*
- * Mesa 3-D graphics library
- * Version:  3.5
- *
- * Copyright (C) 1999-2001  Brian Paul   All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included
- * in all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
- * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- * Authors:
- *    Keith Whitwell <keithw@valinux.com>
- *
- * Modified for mach64 by:
- *    Leif Delgass <ldelgass@retinalburn.net>
- *    José Fonseca <j_r_fonseca@yahoo.co.uk>
- */
-
-
-/* Unlike the other templates here, this assumes quite a bit about the
- * underlying hardware.  Specifically it assumes a d3d-like vertex
- * format, with a layout more or less constrained to look like the
- * following:
- *
- * union {
- *    struct {
- *        float x, y, z, w;
- *        struct { char r, g, b, a; } color;
- *        struct { char r, g, b, fog; } spec;
- *        float u0, v0;
- *        float u1, v1;
- *        float u2, v2;
- *        float u3, v3;
- *    } v;
- *    struct {
- *        float x, y, z, w;
- *        struct { char r, g, b, a; } color;
- *        struct { char r, g, b, fog; } spec;
- *        float u0, v0, q0;
- *        float u1, v1, q1;
- *        float u2, v2, q2;
- *        float u3, v3, q3;
- *    } pv;
- *    struct {
- *        float x, y, z;
- *        struct { char r, g, b, a; } color;
- *    } tv;
- *    float f[16];
- *    unsigned int ui[16];
- *    unsigned char ub4[4][16];
- * }
- *
-
- * DO_XYZW:  Emit xyz and maybe w coordinates.
- * DO_RGBA:  Emit color.
- * DO_SPEC:  Emit specular color.
- * DO_FOG:   Emit fog coordinate in specular alpha.
- * DO_TEX0:  Emit tex0 u,v coordinates.
- * DO_TEX1:  Emit tex1 u,v coordinates.
- * DO_TEX2:  Emit tex2 u,v coordinates.
- * DO_TEX3:  Emit tex3 u,v coordinates.
- * DO_PTEX:  Emit tex0,1,2,3 q coordinates where possible.
- *
- * HAVE_RGBA_COLOR: Hardware takes color in rgba order (else bgra).
- *
- * HAVE_HW_VIEWPORT:  Hardware performs viewport transform.
- * HAVE_HW_DIVIDE:  Hardware performs perspective divide.
- *
- * HAVE_TINY_VERTICES:  Hardware understands v.tv format.
- * HAVE_PTEX_VERTICES:  Hardware understands v.pv format.
- * HAVE_NOTEX_VERTICES:  Hardware understands v.v format with texcount 0.
- *
- * Additionally, this template assumes it is emitting *transformed*
- * vertices; the modifications to emit untransformed vertices (ie. to
- * t&l hardware) are probably too great to cooexist with the code
- * already in this file.
- *
- * NOTE: The PTEX vertex format always includes TEX0 and TEX1, even if
- * only TEX0 is enabled, in order to maintain a vertex size which is
- * an exact number of quadwords.
- */
-
-#if (HAVE_HW_VIEWPORT)
-#define VIEWPORT_X(dst,x) dst = x
-#define VIEWPORT_Y(dst,y) dst = y
-#define VIEWPORT_Z(dst,z) dst = z
-#else
-#define VIEWPORT_X(dst,x) dst = s[0]  * x + s[12]
-#define VIEWPORT_Y(dst,y) dst = s[5]  * y + s[13]
-#define VIEWPORT_Z(dst,z) dst = s[10] * z + s[14]
-#endif
-
-#if (HAVE_HW_DIVIDE && !HAVE_PTEX_VERTICES)
-#error "can't cope with this combination" 
-#endif 
-
-#ifndef LOCALVARS
-#define LOCALVARS
-#endif
-
-#ifndef CHECK_HW_DIVIDE
-#define CHECK_HW_DIVIDE 1
-#endif
-
-#if (HAVE_HW_DIVIDE || DO_SPEC || DO_TEX0 || DO_FOG || !HAVE_TINY_VERTICES)
-
-static void TAG(emit)( GLcontext *ctx,
-		       GLuint start, GLuint end,
-		       void *dest,
-		       GLuint stride )
-{
-   LOCALVARS
-   struct vertex_buffer *VB = &TNL_CONTEXT(ctx)->vb;
-   GLfloat (*tc0)[4], (*tc1)[4], (*fog)[4];
-   GLfloat (*tc2)[4], (*tc3)[4];
-   GLfloat (*spec)[4];
-   GLfloat (*col)[4];
-   GLuint col_stride;
-   GLuint tc0_stride, tc1_stride, spec_stride, fog_stride;
-   GLuint tc2_stride, tc3_stride;
-   GLuint tc0_size, tc1_size;
-   GLuint tc2_size, tc3_size;
-   GLfloat (*coord)[4];
-   GLuint coord_stride;
-   VERTEX *v = (VERTEX *)dest;
-   const GLfloat *s = GET_VIEWPORT_MAT();
-   const GLubyte *mask = VB->ClipMask;
-   int i;
-
-/*     fprintf(stderr, "%s(big) importable %d %d..%d\n",  */
-/*  	   __FUNCTION__, VB->importable_data, start, end); */
-
-   if (HAVE_HW_VIEWPORT && HAVE_HW_DIVIDE && CHECK_HW_DIVIDE) {
-      (void) s;
-      coord = VB->ClipPtr->data;
-      coord_stride = VB->ClipPtr->stride;
-   }
-   else {
-      coord = VB->NdcPtr->data;
-      coord_stride = VB->NdcPtr->stride;
-   }
-
-   if (DO_TEX3) {
-      const GLuint t3 = GET_TEXSOURCE(3);
-      tc3 = VB->TexCoordPtr[t3]->data;
-      tc3_stride = VB->TexCoordPtr[t3]->stride;
-      if (DO_PTEX)
-	 tc3_size = VB->TexCoordPtr[t3]->size;
-   }
-
-   if (DO_TEX2) {
-      const GLuint t2 = GET_TEXSOURCE(2);
-      tc2 = VB->TexCoordPtr[t2]->data;
-      tc2_stride = VB->TexCoordPtr[t2]->stride;
-      if (DO_PTEX)
-	 tc2_size = VB->TexCoordPtr[t2]->size;
-   }
-
-   if (DO_TEX1) {
-      const GLuint t1 = GET_TEXSOURCE(1);
-      tc1 = VB->TexCoordPtr[t1]->data;
-      tc1_stride = VB->TexCoordPtr[t1]->stride;
-      if (DO_PTEX)
-	 tc1_size = VB->TexCoordPtr[t1]->size;
-   }
-
-   if (DO_TEX0) {
-      const GLuint t0 = GET_TEXSOURCE(0);
-      tc0_stride = VB->TexCoordPtr[t0]->stride;
-      tc0 = VB->TexCoordPtr[t0]->data;
-      if (DO_PTEX) 
-	 tc0_size = VB->TexCoordPtr[t0]->size;
-   }
-
-   if (DO_RGBA) {
-      col = VB->ColorPtr[0]->data;
-      col_stride = VB->ColorPtr[0]->stride;
-   }
-
-   if (DO_SPEC) {
-      spec = VB->SecondaryColorPtr[0]->data;
-      spec_stride = VB->SecondaryColorPtr[0]->stride;
-   } else {
-      spec = (GLfloat (*)[4])ctx->Current.Attrib[VERT_ATTRIB_COLOR1];
-      spec_stride = 0;
-   }
-
-   if (DO_FOG) {
-      if (VB->FogCoordPtr) {
-	 fog = VB->FogCoordPtr->data;
-	 fog_stride = VB->FogCoordPtr->stride;
-      } else {
-	 static GLfloat tmp[4] = {0, 0, 0, 0};
-	 fog = &tmp;
-	 fog_stride = 0;
-      }
-   }
-
-   /* May have nonstandard strides:
-    */
-   if (start) {
-      coord =  (GLfloat (*)[4])((GLubyte *)coord + start * coord_stride);
-      if (DO_TEX0)
-	 tc0 =  (GLfloat (*)[4])((GLubyte *)tc0 + start * tc0_stride);
-      if (DO_TEX1) 
-	 tc1 =  (GLfloat (*)[4])((GLubyte *)tc1 + start * tc1_stride);
-      if (DO_TEX2) 
-	 tc2 =  (GLfloat (*)[4])((GLubyte *)tc2 + start * tc2_stride);
-      if (DO_TEX3) 
-	 tc3 =  (GLfloat (*)[4])((GLubyte *)tc3 + start * tc3_stride);
-      if (DO_RGBA) 
-	 STRIDE_4F(col, start * col_stride);
-      if (DO_SPEC)
-	 STRIDE_4F(spec, start * spec_stride);
-      if (DO_FOG)
-	 STRIDE_4F(fog, start * fog_stride);
-      //	 fog =  (GLfloat (*)[4])((GLubyte *)fog + start * fog_stride);
-      /*  STRIDE_F(fog, start * fog_stride); */
-   }
-   
-   for (i=start; i < end; i++, v = (VERTEX *)((GLubyte *)v + stride)) {
-      if (DO_XYZW) {
-	 if (HAVE_HW_VIEWPORT || mask[i] == 0) {
-	    /* unclipped */
-	    VIEWPORT_X(v->v.x, coord[0][0]);
-	    VIEWPORT_Y(v->v.y, coord[0][1]);
-	    VIEWPORT_Z(v->v.z, coord[0][2]);
-	    v->v.w = coord[0][3];
-	 } else {
-	    /* clipped */
-	    v->v.w = 1.0;
-	 }
-	 if (MACH64_DEBUG & DEBUG_VERBOSE_PRIMS) {
-	    fprintf(stderr, "%s: vert (importable) %d: %.2f %.2f %.2f %f\n", 
-		    __FUNCTION__, i, v->v.x, v->v.y, v->v.z, v->v.w);
-	 }
-	 coord =  (GLfloat (*)[4])((GLubyte *)coord +  coord_stride);
-      }
-      if (DO_RGBA) {
-	 if (HAVE_RGBA_COLOR) {
-	    *(GLuint *)&v->v.color = *(GLuint *)&col[0];
-	    STRIDE_4F(col, col_stride);
-	 } else {
-	    v->v.color.blue  = col[0][2];
-	    v->v.color.green = col[0][1];
-	    v->v.color.red   = col[0][0];
-	    v->v.color.alpha = col[0][3];
-	    STRIDE_4F(col, col_stride);
-	 }
-      }
-      if (DO_SPEC) {
-	 v->v.specular.red = spec[0][0];
-	 v->v.specular.green = spec[0][1];
-	 v->v.specular.blue = spec[0][2];
-	 STRIDE_4F(spec, spec_stride);
-      }
-      if (DO_FOG) {
-	 v->v.specular.alpha = fog[0][0] * 255.0;
-	 /*  STRIDE_F(fog, fog_stride); */
-	 fog =  (GLfloat (*)[4])((GLubyte *)fog + fog_stride);
-      }
-      if (DO_TEX0) {
-	 v->v.u0 = tc0[0][0];
-	 v->v.v0 = tc0[0][1];
-	 if (MACH64_DEBUG & DEBUG_VERBOSE_PRIMS) {
-	    fprintf(stderr, "%s: vert (importable) %d: u0: %.2f, v0: %.2f, w: %f\n", 
-		    __FUNCTION__, i, v->v.u0, v->v.v0, v->v.w);
-	 }
-#ifdef MACH64_PREMULT_TEXCOORDS
-	 v->v.u0 *= v->v.w;
-	 v->v.v0 *= v->v.w;
-#endif
-	 if (DO_PTEX) {
-	    if (HAVE_PTEX_VERTICES) {
-	       if (tc0_size == 4) 
-		  v->pv.q0 = tc0[0][3];
-	       else
-		  v->pv.q0 = 1.0;
-	    } 
-	    else if (tc0_size == 4) {
-#ifdef MACH64_PREMULT_TEXCOORDS
-	       v->v.w *= tc0[0][3];
-#else
-	       float rhw = 1.0 / tc0[0][3];
-	       v->v.w *= tc0[0][3];
-	       v->v.u0 *= rhw;
-	       v->v.v0 *= rhw;
-#endif
-	    } 
-	 } 
-	 tc0 =  (GLfloat (*)[4])((GLubyte *)tc0 +  tc0_stride);
-      }
-      if (DO_TEX1) {
-	 if (DO_PTEX) {
-	    v->pv.u1 = tc1[0][0];
-	    v->pv.v1 = tc1[0][1];
-	    if (tc1_size == 4) 
-	       v->pv.q1 = tc1[0][3];
-	    else
-	       v->pv.q1 = 1.0;
-	 } 
-	 else {
-	    v->v.u1 = tc1[0][0];
-	    v->v.v1 = tc1[0][1];
-	 }
-#ifdef MACH64_PREMULT_TEXCOORDS
-	 v->v.u1 *= v->v.w;
-	 v->v.v1 *= v->v.w;
-#endif
-	 tc1 =  (GLfloat (*)[4])((GLubyte *)tc1 +  tc1_stride);
-      } 
-      else if (DO_PTEX) {
-	 *(GLuint *)&v->pv.q1 = 0;	/* avoid culling on radeon */
-      }
-      if (DO_TEX2) {
-	 if (DO_PTEX) {
-	    v->pv.u2 = tc2[0][0];
-	    v->pv.v2 = tc2[0][1];
-	    if (tc2_size == 4) 
-	       v->pv.q2 = tc2[0][3];
-	    else
-	       v->pv.q2 = 1.0;
-	 } 
-	 else {
-	    v->v.u2 = tc2[0][0];
-	    v->v.v2 = tc2[0][1];
-	 }
-	 tc2 =  (GLfloat (*)[4])((GLubyte *)tc2 +  tc2_stride);
-      } 
-      if (DO_TEX3) {
-	 if (DO_PTEX) {
-	    v->pv.u3 = tc3[0][0];
-	    v->pv.v3 = tc3[0][1];
-	    if (tc3_size == 4) 
-	       v->pv.q3 = tc3[0][3];
-	    else
-	       v->pv.q3 = 1.0;
-	    } 
-	 else {
-	    v->v.u3 = tc3[0][0];
-	    v->v.v3 = tc3[0][1];
-	 }
-	 tc3 =  (GLfloat (*)[4])((GLubyte *)tc3 +  tc3_stride);
-      } 
-   }
-}
-
-#else
-#if DO_XYZW
-
-#if HAVE_HW_DIVIDE
-#error "cannot use tiny vertices with hw perspective divide"
-#endif
-
-static void TAG(emit)( GLcontext *ctx, GLuint start, GLuint end,
-		       void *dest, GLuint stride )
-{
-   LOCALVARS
-   struct vertex_buffer *VB = &TNL_CONTEXT(ctx)->vb;
-   GLfloat (*col)[4];
-   GLuint col_stride;
-   GLfloat (*coord)[4] = VB->NdcPtr->data;
-   GLuint coord_stride = VB->NdcPtr->stride;
-   GLfloat *v = (GLfloat *)dest;
-   const GLubyte *mask = VB->ClipMask;
-   const GLfloat *s = GET_VIEWPORT_MAT();
-   int i;
-
-   (void) s;
-
-   ASSERT(stride == 4);
-
-   col = VB->ColorPtr[0]->data;
-   col_stride = VB->ColorPtr[0]->stride;
-
-   /* Pack what's left into a 4-dword vertex.  Color is in a different
-    * place, and there is no 'w' coordinate.
-    */
-   if (start) {
-      coord =  (GLfloat (*)[4])((GLubyte *)coord + start * coord_stride);
-      STRIDE_4F(col, start * col_stride);
-   }
-   
-   for (i=start; i < end; i++, v+=4) {
-      if (HAVE_HW_VIEWPORT || mask[i] == 0) {
-	 VIEWPORT_X(v[0], coord[0][0]);
-	 VIEWPORT_Y(v[1], coord[0][1]);
-	 VIEWPORT_Z(v[2], coord[0][2]);
-      }
-      coord =  (GLfloat (*)[4])((GLubyte *)coord +  coord_stride);
-      if (DO_RGBA) {
-	 if (HAVE_RGBA_COLOR) {
-	    *(GLuint *)&v[3] = *(GLuint *)col;
-	 }
-	 else {
-	    GLubyte *b = (GLubyte *)&v[3];
-	    UNCLAMPED_FLOAT_TO_UBYTE(b[0], col[0][2]);
-	    UNCLAMPED_FLOAT_TO_UBYTE(b[1], col[0][1]);
-	    UNCLAMPED_FLOAT_TO_UBYTE(b[2], col[0][0]);
-	    UNCLAMPED_FLOAT_TO_UBYTE(b[3], col[0][3]);
-	 }
-	 STRIDE_4F( col, col_stride );
-      }
-      if (MACH64_DEBUG & DEBUG_VERBOSE_PRIMS) {
-	 fprintf(stderr, "vert (importable) %d: %.2f %.2f %.2f %x\n",
-		 i, v[0], v[1], v[2], *(int *)&v[3]);
-      }
-   }
-}
-#else
-static void TAG(emit)( GLcontext *ctx, GLuint start, GLuint end,
-		       void *dest, GLuint stride )
-{
-   LOCALVARS
-   struct vertex_buffer *VB = &TNL_CONTEXT(ctx)->vb;
-   GLfloat (*col)[4];
-   GLuint col_stride;
-   GLfloat *v = (GLfloat *)dest;
-   int i;
-
-   col = VB->ColorPtr[0]->data;
-   col_stride = VB->ColorPtr[0]->stride;
-
-   if (start)
-      STRIDE_4F(col, col_stride * start);
-
-   /* Need to figure out where color is:
-    */
-   if (GET_VERTEX_FORMAT() == TINY_VERTEX_FORMAT)
-      v += 3;
-   else
-      v += 4;
-
-   for (i=start; i < end; i++, STRIDE_F(v, stride)) {
-      if (HAVE_RGBA_COLOR) {
-	 *(GLuint *)v = *(GLuint *)col[0];
-      }
-      else {
-	 GLubyte *b = (GLubyte *)v;
-	 UNCLAMPED_FLOAT_TO_UBYTE(b[0], col[0][2]);
-	 UNCLAMPED_FLOAT_TO_UBYTE(b[1], col[0][1]);
-	 UNCLAMPED_FLOAT_TO_UBYTE(b[2], col[0][0]);
-	 UNCLAMPED_FLOAT_TO_UBYTE(b[3], col[0][3]);
-      }
-      STRIDE_4F( col, col_stride );
-   }
-}
-#endif /* emit */
-#endif /* emit */
-
-#if (DO_XYZW) && (DO_RGBA)
-
-
-#if (HAVE_PTEX_VERTICES)
-static GLboolean TAG(check_tex_sizes)( GLcontext *ctx )
-{
-   LOCALVARS
-   struct vertex_buffer *VB = &TNL_CONTEXT(ctx)->vb;
-
-   /* Force 'missing' texcoords to something valid.
-    */
-   if (DO_TEX3 && VB->TexCoordPtr[2] == 0)
-      VB->TexCoordPtr[2] = VB->TexCoordPtr[3];
-
-   if (DO_TEX2 && VB->TexCoordPtr[1] == 0)
-      VB->TexCoordPtr[1] = VB->TexCoordPtr[2];
-
-   if (DO_TEX1 && VB->TexCoordPtr[0] == 0)
-      VB->TexCoordPtr[0] = VB->TexCoordPtr[1];
-
-   if (DO_PTEX)
-      return GL_TRUE;
-   
-   if ((DO_TEX3 && VB->TexCoordPtr[GET_TEXSOURCE(3)]->size == 4) ||
-       (DO_TEX2 && VB->TexCoordPtr[GET_TEXSOURCE(2)]->size == 4) ||
-       (DO_TEX1 && VB->TexCoordPtr[GET_TEXSOURCE(1)]->size == 4) ||
-       (DO_TEX0 && VB->TexCoordPtr[GET_TEXSOURCE(0)]->size == 4))
-      return GL_FALSE;
-
-   return GL_TRUE;
-}
-#else
-static GLboolean TAG(check_tex_sizes)( GLcontext *ctx )
-{
-   LOCALVARS
-   struct vertex_buffer *VB = &TNL_CONTEXT(ctx)->vb;
-
-   /* Force 'missing' texcoords to something valid.
-    */
-   if (DO_TEX3 && VB->TexCoordPtr[2] == 0)
-      VB->TexCoordPtr[2] = VB->TexCoordPtr[3];
-
-   if (DO_TEX2 && VB->TexCoordPtr[1] == 0)
-      VB->TexCoordPtr[1] = VB->TexCoordPtr[2];
-
-   if (DO_TEX1 && VB->TexCoordPtr[0] == 0)
-      VB->TexCoordPtr[0] = VB->TexCoordPtr[1];
-
-   if (DO_PTEX)
-      return GL_TRUE;
-
-   /* No hardware support for projective texture.  Can fake it for
-    * TEX0 only.
-    */
-   if ((DO_TEX3 && VB->TexCoordPtr[GET_TEXSOURCE(3)]->size == 4) ||
-       (DO_TEX2 && VB->TexCoordPtr[GET_TEXSOURCE(2)]->size == 4) ||
-       (DO_TEX1 && VB->TexCoordPtr[GET_TEXSOURCE(1)]->size == 4)) {
-      PTEX_FALLBACK();
-      return GL_FALSE;
-   }
-
-   if (DO_TEX0 && VB->TexCoordPtr[GET_TEXSOURCE(0)]->size == 4) {
-      if (DO_TEX1 || DO_TEX2 || DO_TEX3) {
-	 PTEX_FALLBACK();
-      }
-      return GL_FALSE;
-   }
-
-   return GL_TRUE;
-}
-#endif /* ptex */
-
-
-static void TAG(interp)( GLcontext *ctx,
-			 GLfloat t,
-			 GLuint edst, GLuint eout, GLuint ein,
-			 GLboolean force_boundary )
-{
-   LOCALVARS
-   struct vertex_buffer *VB = &TNL_CONTEXT(ctx)->vb;
-   GLubyte *ddverts = GET_VERTEX_STORE();
-   GLuint size = GET_VERTEX_SIZE();
-   const GLfloat *dstclip = VB->ClipPtr->data[edst];
-   GLfloat w;
-   const GLfloat *s = GET_VIEWPORT_MAT();
-
-   VERTEX *dst = (VERTEX *)(ddverts + (edst * size));
-   VERTEX *in  = (VERTEX *)(ddverts + (ein * size));
-   VERTEX *out = (VERTEX *)(ddverts + (eout * size));
-
-   (void)s;
-
-   if (HAVE_HW_DIVIDE && CHECK_HW_DIVIDE) {
-      VIEWPORT_X( dst->v.x, dstclip[0] );
-      VIEWPORT_Y( dst->v.y, dstclip[1] );
-      VIEWPORT_Z( dst->v.z, dstclip[2] );
-      w = dstclip[3];
-   }
-   else {
-      w = (dstclip[3] == 0.0F) ? 1.0 : (1.0 / dstclip[3]);
-      VIEWPORT_X( dst->v.x, dstclip[0] * w );
-      VIEWPORT_Y( dst->v.y, dstclip[1] * w );
-      VIEWPORT_Z( dst->v.z, dstclip[2] * w );
-   }
-
-   if (MACH64_DEBUG & DEBUG_VERBOSE_PRIMS) {
-      fprintf( stderr, "%s: dst vert: %.2f %.2f %.2f %f\n",
-	       __FUNCTION__,
-	       dst->v.x,
-	       dst->v.y,
-	       dst->v.z,
-	       w );
-   }
-
-   if ((HAVE_HW_DIVIDE && CHECK_HW_DIVIDE) || 
-       DO_FOG || DO_SPEC || DO_TEX0 || DO_TEX1 ||
-       DO_TEX2 || DO_TEX3 || !HAVE_TINY_VERTICES) {
-
-      dst->v.w = w;
-
-      INTERP_UB( t, dst->ub4[4][0], out->ub4[4][0], in->ub4[4][0] );
-      INTERP_UB( t, dst->ub4[4][1], out->ub4[4][1], in->ub4[4][1] );
-      INTERP_UB( t, dst->ub4[4][2], out->ub4[4][2], in->ub4[4][2] );
-      INTERP_UB( t, dst->ub4[4][3], out->ub4[4][3], in->ub4[4][3] );
-
-      if (DO_SPEC) {
-	 INTERP_UB( t, dst->ub4[5][0], out->ub4[5][0], in->ub4[5][0] );
-	 INTERP_UB( t, dst->ub4[5][1], out->ub4[5][1], in->ub4[5][1] );
-	 INTERP_UB( t, dst->ub4[5][2], out->ub4[5][2], in->ub4[5][2] );
-      }
-      if (DO_FOG) {
-	 INTERP_UB( t, dst->ub4[5][3], out->ub4[5][3], in->ub4[5][3] );
-      }
-      if (DO_TEX0) {
-	 if (DO_PTEX) {
-	    if (HAVE_PTEX_VERTICES) {
-	       INTERP_F( t, dst->pv.u0, out->pv.u0, in->pv.u0 );
-	       INTERP_F( t, dst->pv.v0, out->pv.v0, in->pv.v0 );
-	       INTERP_F( t, dst->pv.q0, out->pv.q0, in->pv.q0 );
-	    } else {
-	       GLfloat wout = VB->NdcPtr->data[eout][3];
-	       GLfloat win = VB->NdcPtr->data[ein][3];
-	       GLfloat qout = out->pv.w / wout;
-	       GLfloat qin = in->pv.w / win;
-	       GLfloat qdst, rqdst;
-
-	       ASSERT( !HAVE_HW_DIVIDE );
-
-	       INTERP_F( t, dst->v.u0, out->v.u0 * qout, in->v.u0 * qin );
-	       INTERP_F( t, dst->v.v0, out->v.v0 * qout, in->v.v0 * qin );
-	       INTERP_F( t, qdst, qout, qin );
-
-	       rqdst = 1.0 / qdst;
-	       dst->v.u0 *= rqdst;
-	       dst->v.v0 *= rqdst;
-	       dst->v.w *= rqdst;
-	    }
-	 }
-	 else {
-#ifdef MACH64_PREMULT_TEXCOORDS
-	    GLfloat qout = 1 / out->v.w;
-	    GLfloat qin = 1 / in->v.w;
-	    
-	    INTERP_F( t, dst->v.u0, out->v.u0 * qout, in->v.u0 * qin);
-	    INTERP_F( t, dst->v.v0, out->v.v0 * qout, in->v.v0 * qin);
-
-	    dst->v.u0 *= w;
-	    dst->v.v0 *= w;
-#else
-	    INTERP_F( t, dst->v.u0, out->v.u0, in->v.u0 );
-	    INTERP_F( t, dst->v.v0, out->v.v0, in->v.v0 );
-#endif
-	 }
-      }
-      if (DO_TEX1) {
-	 if (DO_PTEX) {
-	    INTERP_F( t, dst->pv.u1, out->pv.u1, in->pv.u1 );
-	    INTERP_F( t, dst->pv.v1, out->pv.v1, in->pv.v1 );
-	    INTERP_F( t, dst->pv.q1, out->pv.q1, in->pv.q1 );
-	 } else {
-#ifdef MACH64_PREMULT_TEXCOORDS
-	    GLfloat qout = 1 / out->v.w;
-	    GLfloat qin = 1 / in->v.w;
-	    
-	    INTERP_F( t, dst->v.u1, out->v.u1 * qout, in->v.u1 * qin );
-	    INTERP_F( t, dst->v.v1, out->v.v1 * qout, in->v.v1 * qin );
-
-	    dst->v.u1 *= w;
-	    dst->v.v1 *= w;
-#else
-	    INTERP_F( t, dst->v.u1, out->v.u1, in->v.u1 );
-	    INTERP_F( t, dst->v.v1, out->v.v1, in->v.v1 );
-#endif
-	 }
-      }
-      else if (DO_PTEX) {
-	 dst->pv.q0 = 0.0;	/* must be a valid float on radeon */
-      }
-      if (DO_TEX2) {
-	 if (DO_PTEX) {
-	    INTERP_F( t, dst->pv.u2, out->pv.u2, in->pv.u2 );
-	    INTERP_F( t, dst->pv.v2, out->pv.v2, in->pv.v2 );
-	    INTERP_F( t, dst->pv.q2, out->pv.q2, in->pv.q2 );
-	 } else {
-	    INTERP_F( t, dst->v.u2, out->v.u2, in->v.u2 );
-	    INTERP_F( t, dst->v.v2, out->v.v2, in->v.v2 );
-	 }
-      }
-      if (DO_TEX3) {
-	 if (DO_PTEX) {
-	    INTERP_F( t, dst->pv.u3, out->pv.u3, in->pv.u3 );
-	    INTERP_F( t, dst->pv.v3, out->pv.v3, in->pv.v3 );
-	    INTERP_F( t, dst->pv.q3, out->pv.q3, in->pv.q3 );
-	 } else {
-	    INTERP_F( t, dst->v.u3, out->v.u3, in->v.u3 );
-	    INTERP_F( t, dst->v.v3, out->v.v3, in->v.v3 );
-	 }
-      }
-   } else {
-      /* 4-dword vertex.  Color is in v[3] and there is no oow coordinate.
-       */
-      INTERP_UB( t, dst->ub4[3][0], out->ub4[3][0], in->ub4[3][0] );
-      INTERP_UB( t, dst->ub4[3][1], out->ub4[3][1], in->ub4[3][1] );
-      INTERP_UB( t, dst->ub4[3][2], out->ub4[3][2], in->ub4[3][2] );
-      INTERP_UB( t, dst->ub4[3][3], out->ub4[3][3], in->ub4[3][3] );
-   }
-}
-
-#endif /* rgba && xyzw */
-
-
-static void TAG(init)( void )
-{
-   setup_tab[IND].emit = TAG(emit);
-
-#if (DO_XYZW && DO_RGBA)
-   setup_tab[IND].check_tex_sizes = TAG(check_tex_sizes);
-   setup_tab[IND].interp = TAG(interp);
-#endif
-
-   if (DO_SPEC)
-      setup_tab[IND].copy_pv = copy_pv_rgba4_spec5;
-   else if (HAVE_HW_DIVIDE || DO_SPEC || DO_FOG || DO_TEX0 || DO_TEX1 ||
-	    DO_TEX2 || DO_TEX3 || !HAVE_TINY_VERTICES)
-      setup_tab[IND].copy_pv = copy_pv_rgba4;
-   else
-      setup_tab[IND].copy_pv = copy_pv_rgba3;
-
-   if (DO_TEX3) {
-      if (DO_PTEX) {
-	 ASSERT(HAVE_PTEX_VERTICES);
-	 setup_tab[IND].vertex_format = PROJ_TEX3_VERTEX_FORMAT;
-	 setup_tab[IND].vertex_size = 18;
-      }
-      else {
-	 setup_tab[IND].vertex_format = TEX3_VERTEX_FORMAT;
-	 setup_tab[IND].vertex_size = 14;
-      }
-   }
-   else if (DO_TEX2) {
-      if (DO_PTEX) {
-	 ASSERT(HAVE_PTEX_VERTICES);
-	 setup_tab[IND].vertex_format = PROJ_TEX3_VERTEX_FORMAT;
-	 setup_tab[IND].vertex_size = 18;
-      }
-      else {
-	 setup_tab[IND].vertex_format = TEX2_VERTEX_FORMAT;
-	 setup_tab[IND].vertex_size = 12;
-      }
-   }
-   else if (DO_TEX1) {
-      if (DO_PTEX) {
-	 ASSERT(HAVE_PTEX_VERTICES);
-	 setup_tab[IND].vertex_format = PROJ_TEX1_VERTEX_FORMAT;
-	 setup_tab[IND].vertex_size = 12;
-      }
-      else {
-	 setup_tab[IND].vertex_format = TEX1_VERTEX_FORMAT;
-	 setup_tab[IND].vertex_size = 10;
-      }
-   }
-   else if (DO_TEX0) {
-      if (DO_PTEX && HAVE_PTEX_VERTICES) {
-	 setup_tab[IND].vertex_format = PROJ_TEX1_VERTEX_FORMAT;
-	 setup_tab[IND].vertex_size = 12;
-      } else {
-	 setup_tab[IND].vertex_format = TEX0_VERTEX_FORMAT;
-	 setup_tab[IND].vertex_size = 8;
-      }
-   }
-   else if (!HAVE_HW_DIVIDE && !DO_SPEC && !DO_FOG && HAVE_TINY_VERTICES) {
-      setup_tab[IND].vertex_format = TINY_VERTEX_FORMAT;
-      setup_tab[IND].vertex_size = 4;
-   } else if (HAVE_NOTEX_VERTICES) {
-      setup_tab[IND].vertex_format = NOTEX_VERTEX_FORMAT;
-      setup_tab[IND].vertex_size = 6;
-   } else {
-      setup_tab[IND].vertex_format = TEX0_VERTEX_FORMAT;
-      setup_tab[IND].vertex_size = 8;
-   }
-
-}
-
-
-#undef IND
-#undef TAG
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/mach64/server/mach64_dri.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/mach64/server/mach64_dri.h
deleted file mode 100644
index 139668e3f..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/mach64/server/mach64_dri.h
+++ /dev/null
@@ -1,126 +0,0 @@
-/* $XFree86$ */ /* -*- mode: c; c-basic-offset: 3 -*- */
-/*
- * Copyright 2000 Gareth Hughes
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * GARETH HUGHES BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
- * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- */
-
-/*
- * Authors:
- *   Gareth Hughes <gareth@valinux.com>
- *   Leif Delgass <ldelgass@retinalburn.net>
- */
-
-#ifndef __MACH64_DRI_H__
-#define __MACH64_DRI_H__ 1
-
-#include "xf86drm.h"
-
-typedef struct {
-   drm_handle_t fbHandle;
-
-   drm_handle_t regsHandle;
-   drmSize regsSize;
-
-   int IsPCI;
-
-   drm_handle_t agpHandle;            /* Handle from drmAgpAlloc */
-   unsigned long agpOffset;
-   drmSize agpSize;
-   int agpMode;
-
-   /* DMA descriptor ring */
-   unsigned long     ringStart;        /* Offset into AGP space */
-   drm_handle_t         ringHandle;       /* Handle from drmAddMap */
-   drmSize           ringMapSize;      /* Size of map */
-   int               ringSize;         /* Size of ring (in kB) */
-   drmAddress        ringMap;          /* Map */
-
-   /* vertex buffer data */
-   unsigned long     bufferStart;      /* Offset into AGP space */
-   drm_handle_t         bufferHandle;     /* Handle from drmAddMap */
-   drmSize           bufferMapSize;    /* Size of map */
-   int               bufferSize;       /* Size of buffers (in MB) */
-   drmAddress        bufferMap;        /* Map */
-
-   drmBufMapPtr      drmBuffers;       /* Buffer map */
-   int               numBuffers;       /* Number of buffers */
-
-   /* AGP Texture data */
-   unsigned long     agpTexStart;      /* Offset into AGP space */
-   drm_handle_t         agpTexHandle;     /* Handle from drmAddMap */
-   drmSize           agpTexMapSize;    /* Size of map */
-   int               agpTexSize;       /* Size of AGP tex space (in MB) */
-   drmAddress        agpTexMap;        /* Map */
-   int               log2AGPTexGran;
-
-   int fbX;
-   int fbY;
-   int backX;
-   int backY;
-   int depthX;
-   int depthY;
-
-   int frontOffset;
-   int frontPitch;
-   int backOffset;
-   int backPitch;
-   int depthOffset;
-   int depthPitch;
-
-   int textureOffset;
-   int textureSize;
-   int logTextureGranularity;
-} ATIDRIServerInfoRec, *ATIDRIServerInfoPtr;
-
-typedef struct {
-   int chipset;
-   int width;
-   int height;
-   int mem;
-   int cpp;
-
-   int IsPCI;
-   int AGPMode;
-
-   unsigned int frontOffset;
-   unsigned int frontPitch;
-
-   unsigned int backOffset;
-   unsigned int backPitch;
-
-   unsigned int depthOffset;
-   unsigned int depthPitch;
-
-   unsigned int textureOffset;
-   unsigned int textureSize;
-   int logTextureGranularity;
-
-   drm_handle_t regs;
-   drmSize regsSize;
-
-   drm_handle_t agp;
-   drmSize agpSize;
-   unsigned int agpTextureOffset;
-   unsigned int agpTextureSize;
-   int logAgpTextureGranularity;
-} ATIDRIRec, *ATIDRIPtr;
-
-#endif /* __MACH64_DRI_H__ */
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/mga/Doxyfile b/nx-X11/extras/Mesa/src/mesa/drivers/dri/mga/Doxyfile
deleted file mode 100644
index 0d0c134a7..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/mga/Doxyfile
+++ /dev/null
@@ -1,234 +0,0 @@
-# Doxyfile 1.3.3-Gideon
-
-#---------------------------------------------------------------------------
-# General configuration options
-#---------------------------------------------------------------------------
-PROJECT_NAME           = mga
-PROJECT_NUMBER         = $VERSION$
-OUTPUT_DIRECTORY       = 
-OUTPUT_LANGUAGE        = English
-USE_WINDOWS_ENCODING   = NO
-EXTRACT_ALL            = NO
-EXTRACT_PRIVATE        = NO
-EXTRACT_STATIC         = NO
-EXTRACT_LOCAL_CLASSES  = YES
-HIDE_UNDOC_MEMBERS     = NO
-HIDE_UNDOC_CLASSES     = NO
-HIDE_FRIEND_COMPOUNDS  = NO
-HIDE_IN_BODY_DOCS      = NO
-BRIEF_MEMBER_DESC      = YES
-REPEAT_BRIEF           = YES
-ALWAYS_DETAILED_SEC    = NO
-INLINE_INHERITED_MEMB  = NO
-FULL_PATH_NAMES        = NO
-STRIP_FROM_PATH        = 
-INTERNAL_DOCS          = NO
-CASE_SENSE_NAMES       = YES
-SHORT_NAMES            = NO
-HIDE_SCOPE_NAMES       = NO
-SHOW_INCLUDE_FILES     = YES
-JAVADOC_AUTOBRIEF      = NO
-MULTILINE_CPP_IS_BRIEF = NO
-DETAILS_AT_TOP         = NO
-INHERIT_DOCS           = YES
-INLINE_INFO            = YES
-SORT_MEMBER_DOCS       = YES
-DISTRIBUTE_GROUP_DOC   = NO
-TAB_SIZE               = 8
-GENERATE_TODOLIST      = YES
-GENERATE_TESTLIST      = YES
-GENERATE_BUGLIST       = YES
-GENERATE_DEPRECATEDLIST= YES
-ALIASES                = 
-ENABLED_SECTIONS       = 
-MAX_INITIALIZER_LINES  = 30
-OPTIMIZE_OUTPUT_FOR_C  = NO
-OPTIMIZE_OUTPUT_JAVA   = NO
-SHOW_USED_FILES        = YES
-SUBGROUPING            = YES
-#---------------------------------------------------------------------------
-# configuration options related to warning and progress messages
-#---------------------------------------------------------------------------
-QUIET                  = NO
-WARNINGS               = YES
-WARN_IF_UNDOCUMENTED   = YES
-WARN_IF_DOC_ERROR      = YES
-WARN_FORMAT            = "$file:$line: $text"
-WARN_LOGFILE           = 
-#---------------------------------------------------------------------------
-# configuration options related to the input files
-#---------------------------------------------------------------------------
-INPUT                  = /home/newtree/temp/src/mesa/drivers/dri/mga
-FILE_PATTERNS          = *.c \
-                         *.cc \
-                         *.cxx \
-                         *.cpp \
-                         *.c++ \
-                         *.java \
-                         *.ii \
-                         *.ixx \
-                         *.ipp \
-                         *.i++ \
-                         *.inl \
-                         *.h \
-                         *.hh \
-                         *.hxx \
-                         *.hpp \
-                         *.h++ \
-                         *.idl \
-                         *.odl \
-                         *.cs \
-                         *.C \
-                         *.H \
-                         *.tlh \
-                         *.diff \
-                         *.patch \
-                         *.moc \
-                         *.xpm \
-                         *.dox
-RECURSIVE              = yes
-EXCLUDE                = 
-EXCLUDE_SYMLINKS       = NO
-EXCLUDE_PATTERNS       = 
-EXAMPLE_PATH           = 
-EXAMPLE_PATTERNS       = *
-EXAMPLE_RECURSIVE      = NO
-IMAGE_PATH             = 
-INPUT_FILTER           = 
-FILTER_SOURCE_FILES    = NO
-#---------------------------------------------------------------------------
-# configuration options related to source browsing
-#---------------------------------------------------------------------------
-SOURCE_BROWSER         = NO
-INLINE_SOURCES         = NO
-STRIP_CODE_COMMENTS    = YES
-REFERENCED_BY_RELATION = YES
-REFERENCES_RELATION    = YES
-VERBATIM_HEADERS       = YES
-#---------------------------------------------------------------------------
-# configuration options related to the alphabetical class index
-#---------------------------------------------------------------------------
-ALPHABETICAL_INDEX     = NO
-COLS_IN_ALPHA_INDEX    = 5
-IGNORE_PREFIX          = 
-#---------------------------------------------------------------------------
-# configuration options related to the HTML output
-#---------------------------------------------------------------------------
-GENERATE_HTML          = YES
-HTML_OUTPUT            = html
-HTML_FILE_EXTENSION    = .html
-HTML_HEADER            = 
-HTML_FOOTER            = 
-HTML_STYLESHEET        = 
-HTML_ALIGN_MEMBERS     = YES
-GENERATE_HTMLHELP      = NO
-CHM_FILE               = 
-HHC_LOCATION           = 
-GENERATE_CHI           = NO
-BINARY_TOC             = NO
-TOC_EXPAND             = NO
-DISABLE_INDEX          = NO
-ENUM_VALUES_PER_LINE   = 4
-GENERATE_TREEVIEW      = NO
-TREEVIEW_WIDTH         = 250
-#---------------------------------------------------------------------------
-# configuration options related to the LaTeX output
-#---------------------------------------------------------------------------
-GENERATE_LATEX         = YES
-LATEX_OUTPUT           = latex
-LATEX_CMD_NAME         = latex
-MAKEINDEX_CMD_NAME     = makeindex
-COMPACT_LATEX          = NO
-PAPER_TYPE             = a4wide
-EXTRA_PACKAGES         = 
-LATEX_HEADER           = 
-PDF_HYPERLINKS         = NO
-USE_PDFLATEX           = NO
-LATEX_BATCHMODE        = NO
-LATEX_HIDE_INDICES     = NO
-#---------------------------------------------------------------------------
-# configuration options related to the RTF output
-#---------------------------------------------------------------------------
-GENERATE_RTF           = NO
-RTF_OUTPUT             = rtf
-COMPACT_RTF            = NO
-RTF_HYPERLINKS         = NO
-RTF_STYLESHEET_FILE    = 
-RTF_EXTENSIONS_FILE    = 
-#---------------------------------------------------------------------------
-# configuration options related to the man page output
-#---------------------------------------------------------------------------
-GENERATE_MAN           = NO
-MAN_OUTPUT             = man
-MAN_EXTENSION          = .3
-MAN_LINKS              = NO
-#---------------------------------------------------------------------------
-# configuration options related to the XML output
-#---------------------------------------------------------------------------
-GENERATE_XML           = yes
-XML_OUTPUT             = xml
-XML_SCHEMA             = 
-XML_DTD                = 
-#---------------------------------------------------------------------------
-# configuration options for the AutoGen Definitions output
-#---------------------------------------------------------------------------
-GENERATE_AUTOGEN_DEF   = NO
-#---------------------------------------------------------------------------
-# configuration options related to the Perl module output
-#---------------------------------------------------------------------------
-GENERATE_PERLMOD       = NO
-PERLMOD_LATEX          = NO
-PERLMOD_PRETTY         = YES
-PERLMOD_MAKEVAR_PREFIX = 
-#---------------------------------------------------------------------------
-# Configuration options related to the preprocessor   
-#---------------------------------------------------------------------------
-ENABLE_PREPROCESSING   = YES
-MACRO_EXPANSION        = NO
-EXPAND_ONLY_PREDEF     = NO
-SEARCH_INCLUDES        = YES
-INCLUDE_PATH           = 
-INCLUDE_FILE_PATTERNS  = 
-PREDEFINED             = 
-EXPAND_AS_DEFINED      = 
-SKIP_FUNCTION_MACROS   = YES
-#---------------------------------------------------------------------------
-# Configuration::addtions related to external references   
-#---------------------------------------------------------------------------
-TAGFILES               = 
-GENERATE_TAGFILE       = 
-ALLEXTERNALS           = NO
-EXTERNAL_GROUPS        = YES
-PERL_PATH              = /usr/bin/perl
-#---------------------------------------------------------------------------
-# Configuration options related to the dot tool   
-#---------------------------------------------------------------------------
-CLASS_DIAGRAMS         = YES
-HIDE_UNDOC_RELATIONS   = YES
-HAVE_DOT               = NO
-CLASS_GRAPH            = YES
-COLLABORATION_GRAPH    = YES
-UML_LOOK               = NO
-TEMPLATE_RELATIONS     = NO
-INCLUDE_GRAPH          = YES
-INCLUDED_BY_GRAPH      = YES
-CALL_GRAPH             = NO
-GRAPHICAL_HIERARCHY    = YES
-DOT_IMAGE_FORMAT       = png
-DOT_PATH               = 
-DOTFILE_DIRS           = 
-MAX_DOT_GRAPH_WIDTH    = 1024
-MAX_DOT_GRAPH_HEIGHT   = 1024
-MAX_DOT_GRAPH_DEPTH    = 1000
-GENERATE_LEGEND        = YES
-DOT_CLEANUP            = YES
-#---------------------------------------------------------------------------
-# Configuration::addtions related to the search engine   
-#---------------------------------------------------------------------------
-SEARCHENGINE           = NO
-CGI_NAME               = search.cgi
-CGI_URL                = 
-DOC_URL                = 
-DOC_ABSPATH            = 
-BIN_ABSPATH            = /usr/local/bin/
-EXT_DOC_PATHS          = 
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/mga/Makefile b/nx-X11/extras/Mesa/src/mesa/drivers/dri/mga/Makefile
deleted file mode 100644
index a871064c6..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/mga/Makefile
+++ /dev/null
@@ -1,34 +0,0 @@
-# src/mesa/drivers/dri/mga/Makefile
-
-TOP = ../../../../..
-include $(TOP)/configs/current
-
-LIBNAME = mga_dri.so
-
-MINIGLX_SOURCES = server/mga_dri.c 
-
-DRIVER_SOURCES = \
-	mgadd.c \
-	mgaioctl.c \
-	mgarender.c \
-	mgastate.c \
-	mgatris.c \
-	mgapixel.c \
-	mgaspan.c \
-	mgatex.c \
-	mgatexmem.c \
-	mga_texstate.c \
-	mga_texcombine.c \
-	mgavb.c \
-	mga_xmesa.c
-
-C_SOURCES = \
-	$(COMMON_SOURCES) \
-	$(DRIVER_SOURCES) 
-
-
-ASM_SOURCES = 
-
-include ../Makefile.template
-
-symlinks:
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/mga/README b/nx-X11/extras/Mesa/src/mesa/drivers/dri/mga/README
deleted file mode 100644
index a7133fa66..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/mga/README
+++ /dev/null
@@ -1,26 +0,0 @@
-MGA DRI driver ported from XF86DRI to FBDRI
-by Denis Oliver Kropp <dok@directfb.org>
-
-
-INFO
-
-This driver has been ported from the head branch of XFree86 to
-the embedded-1-branch of Mesa.
-
-
-STATUS
-
-Already working very well as far as I've tested it (16/32 bit).
-glxgears runs at 935 fps (G550 32MB AGP 4x, Athlon 1.33) vs 744 fps with XFree.
-Other demos (terrain, fire, etc.) have been successfully tested as well.
-
-
-TODO
-
-- mgaEngineShutdown
-- mgaEngineRestore
-- SGRAM detection
-- remove some unused bits from server/*
-- subset driver support
-- mgaWaitForVBlank
-- deinitialization (from MGADRICloseScreen) a la radeonDestroyScreen
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/mga/mga_texcombine.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/mga/mga_texcombine.c
deleted file mode 100644
index bbfa29be5..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/mga/mga_texcombine.c
+++ /dev/null
@@ -1,672 +0,0 @@
-/*
- * Copyright (c) 2003 Ville Syrjala
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
- * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- * DEALINGS IN THE SOFTWARE.
- *
- * Authors:
- *    Ville Syrjala <syrjala@sci.fi>
- */
-
-#include "glheader.h"
-
-#include "mgacontext.h"
-#include "mgatex.h"
-#include "mgaregs.h"
-
-/*
- * GL_ARB_texture_env_combine
- * GL_EXT_texture_env_combine
- * GL_ARB_texture_env_crossbar
- * GL_ATI_texture_env_combine3
- */
-
-#define ARG_DISABLE 0xffffffff
-#define MGA_ARG1  0
-#define MGA_ARG2  1
-#define MGA_ALPHA 2
-
-GLboolean mgaUpdateTextureEnvCombine( GLcontext *ctx, int unit )
-{
-   mgaContextPtr mmesa = MGA_CONTEXT(ctx);
-   const int source = mmesa->tmu_source[unit];
-   const struct gl_texture_unit *texUnit = &ctx->Texture.Unit[source];
-   GLuint *reg = ((GLuint *)&mmesa->setup.tdualstage0 + unit);
-   GLuint numColorArgs = 0, numAlphaArgs = 0;
-   GLuint arg1[3], arg2[3], alpha[3];
-   int args[3];
-   int i;
-
-   switch (texUnit->Combine.ModeRGB) {
-   case GL_REPLACE:
-      numColorArgs = 1;
-      break;
-   case GL_MODULATE:
-   case GL_ADD:
-   case GL_ADD_SIGNED:
-   case GL_SUBTRACT:
-      numColorArgs = 2;
-      break;
-   case GL_INTERPOLATE:
-   case GL_MODULATE_ADD_ATI:
-   case GL_MODULATE_SIGNED_ADD_ATI:
-   case GL_MODULATE_SUBTRACT_ATI:
-      numColorArgs = 3;
-      break;
-   default:
-      return GL_FALSE;
-   }
-
-   switch (texUnit->Combine.ModeA) {
-   case GL_REPLACE:
-      numAlphaArgs = 1;
-      break;
-   case GL_MODULATE:
-   case GL_ADD:
-   case GL_ADD_SIGNED:
-   case GL_SUBTRACT:
-      numAlphaArgs = 2;
-      break;
-   default:
-      return GL_FALSE;
-   }
-
-   /* Start fresh :) */
-   *reg = 0;
-
-   /* COLOR */
-   for (i = 0; i < 3; i++) {
-      arg1[i] = 0;
-      arg2[i] = 0;
-      alpha[i] = 0;
-   }
-
-   for (i = 0;i < numColorArgs; i++) {
-      switch (texUnit->Combine.SourceRGB[i]) {
-      case GL_TEXTURE:
-         arg1[i] |= 0;
-         arg2[i] |= ARG_DISABLE;
-         alpha[i] |= TD0_color_alpha_currtex;
-         break;
-      case GL_TEXTURE0:
-         if (source == 0) {
-            arg1[i] |= 0;
-            arg2[i] |= ARG_DISABLE;
-            alpha[i] |= TD0_color_alpha_currtex;
-         } else {
-            if (ctx->Texture._EnabledUnits != 0x03) {
-               /* disable texturing */
-               mmesa->setup.dwgctl &= DC_opcod_MASK;
-               mmesa->setup.dwgctl |= DC_opcod_trap;
-               mmesa->hw.alpha_sel = AC_alphasel_diffused;
-               /* return GL_TRUE since we don't need a fallback */
-               return GL_TRUE;
-            }
-            arg1[i] |= ARG_DISABLE;
-            arg2[i] |= ARG_DISABLE;
-            alpha[i] |= TD0_color_alpha_prevtex;
-         }
-         break;
-      case GL_TEXTURE1:
-         if (source == 0) {
-            if (ctx->Texture._EnabledUnits != 0x03) {
-               /* disable texturing */
-               mmesa->setup.dwgctl &= DC_opcod_MASK;
-               mmesa->setup.dwgctl |= DC_opcod_trap;
-               mmesa->hw.alpha_sel = AC_alphasel_diffused;
-               /* return GL_TRUE since we don't need a fallback */
-               return GL_TRUE;
-            }
-            arg1[i] |= ARG_DISABLE;
-            /* G400 specs (TDUALSTAGE0) */
-            arg2[i] |= TD0_color_arg2_prevstage;
-            alpha[i] |= TD0_color_alpha_prevstage;
-         } else {
-            arg1[i] |= 0;
-            arg2[i] |= ARG_DISABLE;
-            alpha[i] |= TD0_color_alpha_currtex;
-         }
-         break;
-      case GL_CONSTANT:
-         if (mmesa->fcol_used &&
-             mmesa->envcolor[source] != mmesa->envcolor[!source])
-            return GL_FALSE;
-
-         arg1[i] |= ARG_DISABLE;
-         arg2[i] |= TD0_color_arg2_fcol;
-         alpha[i] |= TD0_color_alpha_fcol;
-
-         mmesa->setup.fcol = mmesa->envcolor[source];
-         mmesa->fcol_used = GL_TRUE;
-         break;
-      case GL_PRIMARY_COLOR:
-         arg1[i] |= ARG_DISABLE;
-         /* G400 specs (TDUALSTAGE1) */
-         if (unit == 0 || (mmesa->setup.tdualstage0 &
-                           ((TD0_color_sel_mul & TD0_color_sel_add) |
-                            (TD0_alpha_sel_mul & TD0_alpha_sel_add)))) {
-            arg2[i] |= TD0_color_arg2_diffuse;
-            alpha[i] |= TD0_color_alpha_diffuse;
-         } else {
-            arg2[i] |= ARG_DISABLE;
-            alpha[i] |= ARG_DISABLE;
-         }
-         break;
-      case GL_PREVIOUS:
-         arg1[i] |= ARG_DISABLE;
-         if (unit == 0) {
-            arg2[i] |= TD0_color_arg2_diffuse;
-            alpha[i] |= TD0_color_alpha_diffuse;
-         } else {
-            arg2[i] |= TD0_color_arg2_prevstage;
-            alpha[i] |= TD0_color_alpha_prevstage;
-         }
-         break;
-      default:
-         return GL_FALSE;
-      }
-
-      switch (texUnit->Combine.OperandRGB[i]) {
-      case GL_SRC_COLOR:
-         arg1[i] |= 0;
-         arg2[i] |= 0;
-         if (texUnit->Combine.SourceRGB[i] == GL_CONSTANT &&
-             RGBA_EQUAL( mmesa->envcolor[source] )) {
-            alpha[i] |= 0;
-         } else {
-            alpha[i] |= ARG_DISABLE;
-         }
-         break;
-      case GL_ONE_MINUS_SRC_COLOR:
-         arg1[i] |= TD0_color_arg1_inv_enable;
-         arg2[i] |= TD0_color_arg2_inv_enable;
-         if (texUnit->Combine.SourceRGB[i] == GL_CONSTANT &&
-             RGBA_EQUAL( mmesa->envcolor[source] )) {
-            alpha[i] |= (TD0_color_alpha1inv_enable |
-                         TD0_color_alpha2inv_enable);
-         } else {
-            alpha[i] |= ARG_DISABLE;
-         }
-         break;
-      case GL_SRC_ALPHA:
-         arg1[i] |= TD0_color_arg1_replicatealpha_enable;
-         arg2[i] |= TD0_color_arg2_replicatealpha_enable;
-         alpha[i] |= 0;
-         break;
-      case GL_ONE_MINUS_SRC_ALPHA:
-         arg1[i] |= (TD0_color_arg1_replicatealpha_enable |
-                     TD0_color_arg1_inv_enable);
-         arg2[i] |= (TD0_color_arg2_replicatealpha_enable |
-                     TD0_color_arg2_inv_enable);
-         alpha[i] |= (TD0_color_alpha1inv_enable |
-                      TD0_color_alpha2inv_enable);
-         break;
-      }
-   }
-
-   switch (texUnit->Combine.ModeRGB) {
-   case GL_MODULATE_ADD_ATI:
-   case GL_MODULATE_SIGNED_ADD_ATI:
-      /* Special handling for ATI_texture_env_combine3.
-       * If Arg1 == Arg0 or Arg1 == Arg2 we can use arg1 or arg2 as input for
-       * both multiplier and adder.
-       */
-      /* Arg1 == arg1 */
-      if (arg1[1] == arg1[0]) {
-         if ((arg1[1] | arg2[2]) != ARG_DISABLE) {
-            *reg |= arg1[1] | arg2[2];
-            args[0] = MGA_ARG1; args[1] = MGA_ARG1; args[2] = MGA_ARG2;
-            break;
-         } else
-         if ((arg1[1] | alpha[2]) != ARG_DISABLE) {
-            *reg |= arg1[1] | alpha[2];
-            args[0] = MGA_ARG1; args[1] = MGA_ARG1; args[2] = MGA_ALPHA;
-            break;
-         }
-      }
-      if (arg1[1] == arg1[2]) {
-         if ((arg1[1] | arg2[0]) != ARG_DISABLE) {
-            *reg |= arg1[1] | arg2[0];
-            args[0] = MGA_ARG2; args[1] = MGA_ARG1; args[2] = MGA_ARG1;
-            break;
-         } else
-         if ((arg1[1] | alpha[0]) != ARG_DISABLE) {
-            *reg |= arg1[1] | alpha[0];
-            args[0] = MGA_ALPHA; args[1] = MGA_ARG1; args[2] = MGA_ARG1;
-            break;
-         }
-      }
-      /* fallthrough */
-   case GL_MODULATE_SUBTRACT_ATI:
-      /* Arg1 == arg2 */
-      if (arg2[1] == arg2[0]) {
-         if ((arg2[1] | arg1[2]) != ARG_DISABLE) {
-            *reg |= arg2[1] | arg1[2];
-            args[0] = MGA_ARG2; args[1] = MGA_ARG2; args[2] = MGA_ARG1;
-            break;
-         } else
-         if ((arg2[1] | alpha[2]) != ARG_DISABLE) {
-            *reg |= arg2[1] | alpha[2];
-            args[0] = MGA_ARG2; args[1] = MGA_ARG2; args[2] = MGA_ALPHA;
-            break;
-         }
-      }
-      if (arg2[1] == arg2[2]) {
-         if ((arg2[1] | arg1[0]) != ARG_DISABLE) {
-            *reg |= arg2[1] | arg1[0];
-            args[0] = MGA_ARG1; args[1] = MGA_ARG2; args[2] = MGA_ARG2;
-            break;
-         } else
-         if ((arg2[1] | alpha[0]) != ARG_DISABLE) {
-            *reg |= arg2[1] | alpha[0];
-            args[0] = MGA_ALPHA; args[1] = MGA_ARG2; args[2] = MGA_ARG2;
-            break;
-         }
-      }
-      /* fallthrough */
-   default:
-      /* Find working combo of arg1, arg2 and alpha.
-       *
-       * Keep the Arg0 != alpha cases first since there's
-       * no way to get alpha out by itself (GL_REPLACE).
-       *
-       * Keep the Arg2 == alpha cases first because only alpha has the
-       * capabilities to function as Arg2 (GL_INTERPOLATE). Also good for 
-       * GL_ADD, GL_ADD_SIGNED, GL_SUBTRACT since we can't get alpha to the
-       * adder.
-       *
-       * Keep the Arg1 == alpha cases last for GL_MODULATE_ADD_ATI,
-       * GL_MODULATE_SIGNED_ADD_ATI. Again because we can't get alpha to the
-       * adder.
-       *
-       * GL_MODULATE_SUBTRACT_ATI needs special treatment since it requires
-       * that Arg1 == arg2. This requirement clashes with those of other modes.
-       */
-      if ((arg1[0] | arg2[1] | alpha[2]) != ARG_DISABLE) {
-         *reg |= arg1[0] | arg2[1] | alpha[2];
-         args[0] = MGA_ARG1; args[1] = MGA_ARG2; args[2] = MGA_ALPHA;
-      } else
-      if ((arg1[1] | arg2[0] | alpha[2]) != ARG_DISABLE &&
-          texUnit->Combine.ModeRGB != GL_MODULATE_SUBTRACT_ATI) {
-         *reg |= arg1[1] | arg2[0] | alpha[2];
-         args[0] = MGA_ARG2; args[1] = MGA_ARG1; args[2] = MGA_ALPHA;
-      } else
-      if ((arg1[1] | arg2[2] | alpha[0]) != ARG_DISABLE &&
-          texUnit->Combine.ModeRGB != GL_MODULATE_SUBTRACT_ATI) {
-         *reg |= arg1[1] | arg2[2] | alpha[0];
-         args[0] = MGA_ALPHA; args[1] = MGA_ARG1; args[2] = MGA_ARG2;
-      } else
-      if ((arg1[2] | arg2[1] | alpha[0]) != ARG_DISABLE) {
-         *reg |= arg1[2] | arg2[1] | alpha[0];
-         args[0] = MGA_ALPHA; args[1] = MGA_ARG2; args[2] = MGA_ARG1;
-      } else
-      if ((arg1[0] | arg2[2] | alpha[1]) != ARG_DISABLE) {
-         *reg |= arg1[0] | arg2[2] | alpha[1];
-         args[0] = MGA_ARG1; args[1] = MGA_ALPHA; args[2] = MGA_ARG2;
-      } else
-      if ((arg1[2] | arg2[0] | alpha[1]) != ARG_DISABLE) {
-         *reg |= arg1[2] | arg2[0] | alpha[1];
-         args[0] = MGA_ARG2; args[1] = MGA_ALPHA; args[2] = MGA_ARG1;
-      } else {
-         /* nothing suitable */
-         return GL_FALSE;
-      }
-   }
-
-   switch (texUnit->Combine.ModeRGB) {
-   case GL_REPLACE:
-      if (texUnit->Combine.ScaleShiftRGB) {
-         return GL_FALSE;
-      }
-
-      if (args[0] == MGA_ARG1) {
-         *reg |= TD0_color_sel_arg1;
-      } else if (args[0] == MGA_ARG2) {
-         *reg |= TD0_color_sel_arg2;
-      } else if (args[0] == MGA_ALPHA) {
-         /* Can't get alpha out by itself */
-         return GL_FALSE;
-      }
-      break;
-   case GL_MODULATE:
-      if (texUnit->Combine.ScaleShiftRGB == 1) {
-         *reg |= TD0_color_modbright_2x;
-      } else if (texUnit->Combine.ScaleShiftRGB == 2) {
-         *reg |= TD0_color_modbright_4x;
-      }
-
-      *reg |= TD0_color_sel_mul;
-
-      if (args[0] == MGA_ALPHA || args[1] == MGA_ALPHA) {
-         if (args[0] == MGA_ARG1 || args[1] == MGA_ARG1) {
-            *reg |= TD0_color_arg2mul_alpha2;
-         } else if (args[0] == MGA_ARG2 || args[1] == MGA_ARG2) {
-            *reg |= TD0_color_arg1mul_alpha1;
-         }
-      }
-      break;
-   case GL_ADD_SIGNED:
-      *reg |= TD0_color_addbias_enable;
-      /* fallthrough */
-   case GL_ADD:
-      if (args[0] == MGA_ALPHA || args[1] == MGA_ALPHA) {
-         /* Can't get alpha to the adder */
-         return GL_FALSE;
-      }
-      if (texUnit->Combine.ScaleShiftRGB == 1) {
-         *reg |= TD0_color_add2x_enable;
-      } else if (texUnit->Combine.ScaleShiftRGB == 2) {
-         return GL_FALSE;
-      }
-
-      *reg |= (TD0_color_add_add |
-               TD0_color_sel_add);
-      break;
-   case GL_INTERPOLATE:
-      if (args[2] != MGA_ALPHA) {
-         /* Only alpha can function as Arg2 */
-         return GL_FALSE;
-      }
-      if (texUnit->Combine.ScaleShiftRGB == 1) {
-         *reg |= TD0_color_add2x_enable;
-      } else if (texUnit->Combine.ScaleShiftRGB == 2) {
-         return GL_FALSE;
-      }
-
-      *reg |= (TD0_color_arg1mul_alpha1 |
-               TD0_color_blend_enable |
-               TD0_color_arg1add_mulout |
-               TD0_color_arg2add_mulout |
-               TD0_color_add_add |
-               TD0_color_sel_add);
-
-      /* Have to do this with xor since GL_ONE_MINUS_SRC_ALPHA may have
-       * already touched this bit.
-       */
-      *reg ^= TD0_color_alpha1inv_enable;
-
-      if (args[0] == MGA_ARG2) {
-         /* Swap arguments */
-         *reg ^= (TD0_color_arg1mul_alpha1 |
-                  TD0_color_arg2mul_alpha2 |
-                  TD0_color_alpha1inv_enable |
-                  TD0_color_alpha2inv_enable);
-      }
-
-      if (ctx->Texture._EnabledUnits != 0x03) {
-         /* Linear blending mode needs dualtex enabled */
-         *(reg+1) = (TD0_color_arg2_prevstage |
-                     TD0_color_sel_arg2 |
-                     TD0_alpha_arg2_prevstage |
-                     TD0_alpha_sel_arg2);
-         mmesa->force_dualtex = GL_TRUE;
-      }
-      break;
-   case GL_SUBTRACT:
-      if (args[0] == MGA_ALPHA || args[1] == MGA_ALPHA) {
-         /* Can't get alpha to the adder */
-         return GL_FALSE;
-      }
-      if (texUnit->Combine.ScaleShiftRGB == 1) {
-         *reg |= TD0_color_add2x_enable;
-      } else if (texUnit->Combine.ScaleShiftRGB == 2) {
-         return GL_FALSE;
-      }
-
-      *reg |= (TD0_color_add_sub |
-               TD0_color_sel_add);
-
-      if (args[0] == MGA_ARG2) {
-         /* Swap arguments */
-         *reg ^= (TD0_color_arg1_inv_enable |
-                  TD0_color_arg2_inv_enable);
-      }
-      break;
-   case GL_MODULATE_SIGNED_ADD_ATI:
-      *reg |= TD0_color_addbias_enable;
-      /* fallthrough */
-   case GL_MODULATE_ADD_ATI:
-      if (args[1] == MGA_ALPHA) {
-         /* Can't get alpha to the adder */
-         return GL_FALSE;
-      }
-      if (texUnit->Combine.ScaleShiftRGB == 1) {
-         *reg |= TD0_color_add2x_enable;
-      } else if (texUnit->Combine.ScaleShiftRGB == 2) {
-         return GL_FALSE;
-      }
-
-      *reg |= (TD0_color_add_add |
-               TD0_color_sel_add);
-
-      if (args[1] == args[0] || args[1] == args[2]) {
-         *reg |= TD0_color_arg1add_mulout;
-         if (args[0] == MGA_ALPHA || args[2] == MGA_ALPHA)
-            *reg |= TD0_color_arg1mul_alpha1;
-
-         if (args[1] == MGA_ARG1) {
-            /* Swap adder arguments */
-            *reg ^= (TD0_color_arg1add_mulout |
-                     TD0_color_arg2add_mulout);
-            if (args[0] == MGA_ALPHA || args[2] == MGA_ALPHA) {
-               /* Swap multiplier arguments */
-               *reg ^= (TD0_color_arg1mul_alpha1 |
-                        TD0_color_arg2mul_alpha2);
-            }
-         }
-      } else {
-         *reg |= (TD0_color_arg2mul_alpha2 |
-                  TD0_color_arg1add_mulout);
-
-         if (args[1] == MGA_ARG1) {
-            /* Swap arguments */
-            *reg ^= (TD0_color_arg1mul_alpha1 |
-                     TD0_color_arg2mul_alpha2 |
-                     TD0_color_arg1add_mulout |
-                     TD0_color_arg2add_mulout);
-         }
-      }
-      break;
-   case GL_MODULATE_SUBTRACT_ATI:
-      if (args[1] != MGA_ARG2) {
-         /* Can't swap arguments */
-         return GL_FALSE;
-      }
-      if (texUnit->Combine.ScaleShiftRGB == 1) {
-         *reg |= TD0_color_add2x_enable;
-      } else if (texUnit->Combine.ScaleShiftRGB == 2) {
-         return GL_FALSE;
-      }
-
-      *reg |= (TD0_color_add_sub |
-               TD0_color_sel_add);
-
-      if (args[1] == args[0] || args[1] == args[2]) {
-         *reg |= TD0_color_arg1add_mulout;
-         if (args[0] == MGA_ALPHA || args[2] == MGA_ALPHA)
-            *reg |= TD0_color_arg1mul_alpha1;
-      } else {
-         *reg |= (TD0_color_arg2mul_alpha2 |
-                  TD0_color_arg1add_mulout);
-      }
-      break;
-   }
-
-
-   /* ALPHA */
-   for (i = 0; i < 2; i++) {
-      arg1[i] = 0;
-      arg2[i] = 0;
-   }
-
-   for (i = 0; i < numAlphaArgs; i++) {
-      switch (texUnit->Combine.SourceA[i]) {
-      case GL_TEXTURE:
-         arg1[i] |= 0;
-         arg2[i] |= ARG_DISABLE;
-         break;
-      case GL_TEXTURE0:
-         if (source == 0) {
-            arg1[i] |= 0;
-            arg2[i] |= ARG_DISABLE;
-         } else {
-            if (ctx->Texture._EnabledUnits != 0x03) {
-               /* disable texturing */
-               mmesa->setup.dwgctl &= DC_opcod_MASK;
-               mmesa->setup.dwgctl |= DC_opcod_trap;
-               mmesa->hw.alpha_sel = AC_alphasel_diffused;
-               /* return GL_TRUE since we don't need a fallback */
-               return GL_TRUE;
-            }
-            arg1[i] |= ARG_DISABLE;
-            arg2[i] |= TD0_alpha_arg2_prevtex;
-         }
-         break;
-      case GL_TEXTURE1:
-         if (source == 0) {
-            if (ctx->Texture._EnabledUnits != 0x03) {
-               /* disable texturing */
-               mmesa->setup.dwgctl &= DC_opcod_MASK;
-               mmesa->setup.dwgctl |= DC_opcod_trap;
-               mmesa->hw.alpha_sel = AC_alphasel_diffused;
-               /* return GL_TRUE since we don't need a fallback */
-               return GL_TRUE;
-            }
-            arg1[i] |= ARG_DISABLE;
-            /* G400 specs (TDUALSTAGE0) */
-            arg2[i] |= TD0_alpha_arg2_prevstage;
-         } else {
-            arg1[i] |= 0;
-            arg2[i] |= ARG_DISABLE;
-         }
-         break;
-      case GL_CONSTANT:
-         if (mmesa->fcol_used &&
-             mmesa->envcolor[source] != mmesa->envcolor[!source])
-            return GL_FALSE;
-
-         arg1[i] |= ARG_DISABLE;
-         arg2[i] |= TD0_alpha_arg2_fcol;
-
-         mmesa->setup.fcol = mmesa->envcolor[source];
-         mmesa->fcol_used = GL_TRUE;
-         break;
-      case GL_PRIMARY_COLOR:
-         arg1[i] |= ARG_DISABLE;
-         /* G400 specs (TDUALSTAGE1) */
-         if (unit == 0 || (mmesa->setup.tdualstage0 &
-                           ((TD0_color_sel_mul & TD0_color_sel_add) |
-                            (TD0_alpha_sel_mul & TD0_alpha_sel_add)))) {
-            arg2[i] |= TD0_alpha_arg2_diffuse;
-         } else {
-            arg2[i] |= ARG_DISABLE;
-         }
-         break;
-      case GL_PREVIOUS:
-         arg1[i] |= ARG_DISABLE;
-         if (unit == 0) {
-            arg2[i] |= TD0_alpha_arg2_diffuse;
-         } else {
-            arg2[i] |= TD0_alpha_arg2_prevstage;
-         }
-         break;
-      default:
-         return GL_FALSE;
-      }
-
-      switch (texUnit->Combine.OperandA[i]) {
-      case GL_SRC_ALPHA:
-         arg1[i] |= 0;
-         arg2[i] |= 0;
-         break;
-      case GL_ONE_MINUS_SRC_ALPHA:
-         arg1[i] |= TD0_alpha_arg1_inv_enable;
-         arg2[i] |= TD0_alpha_arg2_inv_enable;
-         break;
-      }
-   }
-
-   /* Find a working combo of arg1 and arg2 */
-   if ((arg1[0] | arg2[1]) != ARG_DISABLE) {
-      *reg |= arg1[0] | arg2[1];
-      args[0] = MGA_ARG1; args[1] = MGA_ARG2;
-   } else
-   if ((arg1[1] | arg2[0]) != ARG_DISABLE) {
-      *reg |= arg1[1] | arg2[0];
-      args[0] = MGA_ARG2; args[1] = MGA_ARG1;
-   } else {
-      /* nothing suitable */
-      return GL_FALSE;
-   }
-
-   switch (texUnit->Combine.ModeA) {
-   case GL_REPLACE:
-      if (texUnit->Combine.ScaleShiftA) {
-         return GL_FALSE;
-      }
-
-      if (args[0] == MGA_ARG1) {
-         *reg |= TD0_alpha_sel_arg1;
-      } else if (args[0] == MGA_ARG2) {
-         *reg |= TD0_alpha_sel_arg2;
-      }
-      break;
-   case GL_MODULATE:
-      if (texUnit->Combine.ScaleShiftA == 1) {
-         *reg |= TD0_alpha_modbright_2x;
-      } else if (texUnit->Combine.ScaleShiftA == 2) {
-         *reg |= TD0_alpha_modbright_4x;
-      }
-
-      *reg |= TD0_alpha_sel_mul;
-      break;
-   case GL_ADD_SIGNED:
-      *reg |= TD0_alpha_addbias_enable;
-      /* fallthrough */
-   case GL_ADD:
-      if (texUnit->Combine.ScaleShiftA == 1) {
-         *reg |= TD0_alpha_add2x_enable;
-      } else if (texUnit->Combine.ScaleShiftA == 2) {
-         return GL_FALSE;
-      }
-
-      *reg |= (TD0_alpha_add_enable |
-               TD0_alpha_sel_add);
-      break;
-   case GL_SUBTRACT:
-      if (texUnit->Combine.ScaleShiftA == 1) {
-         *reg |= TD0_alpha_add2x_enable;
-      } else if (texUnit->Combine.ScaleShiftA == 2) {
-         return GL_FALSE;
-      }
-
-      *reg |= (TD0_alpha_add_disable |
-               TD0_alpha_sel_add);
-
-      if (args[0] == MGA_ARG2) {
-         /* Swap arguments */
-         *reg ^= (TD0_alpha_arg1_inv_enable |
-                  TD0_alpha_arg2_inv_enable);
-      }
-      break;
-   }
-
-   return GL_TRUE;
-}
-   
-   
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/mga/mga_texstate.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/mga/mga_texstate.c
deleted file mode 100644
index 8c28254cb..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/mga/mga_texstate.c
+++ /dev/null
@@ -1,902 +0,0 @@
-/*
- * Copyright 2000-2001 VA Linux Systems, Inc.
- * (c) Copyright IBM Corporation 2002
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * on the rights to use, copy, modify, merge, publish, distribute, sub
- * license, and/or sell copies of the Software, and to permit persons to whom
- * the Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.  IN NO EVENT SHALL
- * VA LINUX SYSTEMS, IBM AND/OR THEIR SUPPLIERS BE LIABLE FOR ANY CLAIM,
- * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
- * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
- * USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- * Authors:
- *    Ian Romanick <idr@us.ibm.com>
- *    Keith Whitwell <keithw@tungstengraphics.com>
- */
-/* $XFree86:$ */
-
-#include <stdlib.h>
-#include "mm.h"
-#include "mgacontext.h"
-#include "mgatex.h"
-#include "mgaregs.h"
-#include "mgatris.h"
-#include "mgaioctl.h"
-
-#include "context.h"
-#include "enums.h"
-#include "macros.h"
-#include "imports.h"
-
-#include "simple_list.h"
-#include "texformat.h"
-
-#define MGA_USE_TABLE_FOR_FORMAT
-#ifdef MGA_USE_TABLE_FOR_FORMAT
-#define TMC_nr_tformat (MESA_FORMAT_YCBCR_REV + 1)
-static const unsigned TMC_tformat[ TMC_nr_tformat ] =
-{
-    [MESA_FORMAT_ARGB8888] = TMC_tformat_tw32,
-    [MESA_FORMAT_RGB565]   = TMC_tformat_tw16,
-    [MESA_FORMAT_ARGB4444] = TMC_tformat_tw12,
-    [MESA_FORMAT_ARGB1555] = TMC_tformat_tw15,
-    [MESA_FORMAT_AL88]     = TMC_tformat_tw8al,
-    [MESA_FORMAT_I8]       = TMC_tformat_tw8a,
-    [MESA_FORMAT_CI8]      = TMC_tformat_tw8 ,
-    [MESA_FORMAT_YCBCR]     = TMC_tformat_tw422uyvy,
-    [MESA_FORMAT_YCBCR_REV] = TMC_tformat_tw422,
-};
-#endif
-
-static void
-mgaSetTexImages( mgaContextPtr mmesa,
-		 const struct gl_texture_object * tObj )
-{
-    mgaTextureObjectPtr t = (mgaTextureObjectPtr) tObj->DriverData;
-    struct gl_texture_image *baseImage = tObj->Image[0][ tObj->BaseLevel ];
-    GLint totalSize;
-    GLint width, height;
-    GLint i;
-    GLint numLevels;
-    GLint log2Width, log2Height;
-    GLuint txformat = 0;
-    GLint ofs;
-
-    /* Set the hardware texture format
-     */
-#ifndef MGA_USE_TABLE_FOR_FORMAT
-    switch (baseImage->TexFormat->MesaFormat) {
-
-	case MESA_FORMAT_ARGB8888: txformat = TMC_tformat_tw32;	break;
-	case MESA_FORMAT_RGB565:   txformat = TMC_tformat_tw16; break;
-	case MESA_FORMAT_ARGB4444: txformat = TMC_tformat_tw12;	break;
-	case MESA_FORMAT_ARGB1555: txformat = TMC_tformat_tw15; break;
-	case MESA_FORMAT_AL88:     txformat = TMC_tformat_tw8al; break;
-	case MESA_FORMAT_I8:       txformat = TMC_tformat_tw8a; break;
-	case MESA_FORMAT_CI8:      txformat = TMC_tformat_tw8;  break;
-        case MESA_FORMAT_YCBCR:    txformat  = TMC_tformat_tw422uyvy; break;
-        case MESA_FORMAT_YCBCR_REV: txformat = TMC_tformat_tw422; break;
-
-	default:
-	_mesa_problem(NULL, "unexpected texture format in %s", __FUNCTION__);
-	return;
-    }
-#else
-    if ( (baseImage->TexFormat->MesaFormat >= TMC_nr_tformat)
-	 || (TMC_tformat[ baseImage->TexFormat->MesaFormat ] == 0) )
-    {
-	_mesa_problem(NULL, "unexpected texture format in %s", __FUNCTION__);
-	return;
-    }
-
-    txformat = TMC_tformat[ baseImage->TexFormat->MesaFormat ];
-
-#endif /* MGA_USE_TABLE_FOR_FORMAT */
-
-   driCalculateTextureFirstLastLevel( (driTextureObject *) t );
-   if (tObj->Target == GL_TEXTURE_RECTANGLE_NV) {
-      log2Width = 0;
-      log2Height = 0;
-   } else {
-      log2Width  = tObj->Image[0][t->base.firstLevel]->WidthLog2;
-      log2Height = tObj->Image[0][t->base.firstLevel]->HeightLog2;
-   }
-
-   width = tObj->Image[0][t->base.firstLevel]->Width;
-   height = tObj->Image[0][t->base.firstLevel]->Height;
-
-   numLevels = MIN2( t->base.lastLevel - t->base.firstLevel + 1,
-                     MGA_IS_G200(mmesa) ? G200_TEX_MAXLEVELS : G400_TEX_MAXLEVELS);
-
-
-   totalSize = 0;
-   for ( i = 0 ; i < numLevels ; i++ ) {
-      const struct gl_texture_image * const texImage = 
-	  tObj->Image[0][ i + t->base.firstLevel ];
-      int size;
-
-      if (texImage == NULL)
-	 break;
-
-      size = texImage->Width * texImage->Height *
-         baseImage->TexFormat->TexelBytes;
-
-      t->offsets[i] = totalSize;
-      t->base.dirty_images[0] |= (1<<i);
-
-      /* All mipmaps must be 32-byte aligned */
-      totalSize += (size + 31) & ~31;
-
-      /* Since G400 calculates the offsets in hardware
-       * it can't handle more than one < 32 byte mipmap.
-       *
-       * Further testing has indicated that it can't
-       * handle any < 32 byte mipmaps.
-       */
-      if (MGA_IS_G400( mmesa ) && size <= 32) {
-         i++;
-         break;
-      }
-   }
-
-   /* save these values */
-   numLevels = i;
-   t->base.lastLevel = t->base.firstLevel + numLevels - 1;
-   t->base.totalSize = totalSize;
-
-   /* setup hardware register values */
-   t->setup.texctl &= (TMC_tformat_MASK & TMC_tpitch_MASK 
-		       & TMC_tpitchext_MASK);
-   t->setup.texctl |= txformat;
-
-
-   /* Set the texture width.  In order to support non-power of 2 textures and
-    * textures larger than 1024 texels wide, "linear" pitch must be used.  For
-    * the linear pitch, if the width is 2048, a value of zero is used.
-    */
-
-   t->setup.texctl |= TMC_tpitchlin_enable;
-   t->setup.texctl |= MGA_FIELD( TMC_tpitchext, width & (2048 - 1) );
-
-
-   /* G400 specifies the number of mip levels in a strange way.  Since there
-    * are up to 11 levels, it requires 4 bits.  Three of the bits are at the
-    * high end of TEXFILTER.  The other bit is in the middle.  Weird.
-    */
-   numLevels--;
-   t->setup.texfilter &= TF_mapnb_MASK & TF_mapnbhigh_MASK & TF_reserved_MASK;
-   t->setup.texfilter |= MGA_FIELD( TF_mapnb, numLevels & 0x7 );
-   t->setup.texfilter |= MGA_FIELD( TF_mapnbhigh, (numLevels >> 3) & 0x1 );
-
-   /* warp texture registers */
-   ofs = MGA_IS_G200(mmesa) ? 28 : 11;
-
-   t->setup.texwidth = (MGA_FIELD(TW_twmask, width - 1) |
-			MGA_FIELD(TW_rfw, (10 - log2Width - 8) & 63 ) |
-			MGA_FIELD(TW_tw, (log2Width + ofs ) | 0x40 ));
-
-   t->setup.texheight = (MGA_FIELD(TH_thmask, height - 1) |
-			 MGA_FIELD(TH_rfh, (10 - log2Height - 8) & 63 ) |
-			 MGA_FIELD(TH_th, (log2Height + ofs ) | 0x40 ));
-
-   mgaUploadTexImages( mmesa, t );
-}
-
-
-/* ================================================================
- * Texture unit state management
- */
-
-static void mgaUpdateTextureEnvG200( GLcontext *ctx, GLuint unit )
-{
-   mgaContextPtr mmesa = MGA_CONTEXT(ctx);
-   struct gl_texture_object *tObj = ctx->Texture.Unit[0]._Current;
-   mgaTextureObjectPtr t = (mgaTextureObjectPtr) tObj->DriverData;
-   GLenum format = tObj->Image[0][tObj->BaseLevel]->Format;
-
-   if (tObj != ctx->Texture.Unit[0].Current2D &&
-       tObj != ctx->Texture.Unit[0].CurrentRect)
-      return;
-
-
-   t->setup.texctl &= ~TMC_tmodulate_enable;
-   t->setup.texctl2 &= ~(TMC_decalblend_enable |
-                         TMC_idecal_enable |
-                         TMC_decaldis_enable);
-
-   switch (ctx->Texture.Unit[0].EnvMode) {
-   case GL_REPLACE:
-      if (format == GL_ALPHA)
-         t->setup.texctl2 |= TMC_idecal_enable;
-
-      if (format == GL_RGB || format == GL_LUMINANCE)
-         mmesa->hw.alpha_sel = AC_alphasel_diffused;
-      else
-         mmesa->hw.alpha_sel = AC_alphasel_fromtex;
-      break;
-
-   case GL_MODULATE:
-      t->setup.texctl |= TMC_tmodulate_enable;
-
-      if (format == GL_ALPHA)
-         t->setup.texctl2 |= (TMC_idecal_enable |
-                              TMC_decaldis_enable);
-
-      if (format == GL_RGB || format == GL_LUMINANCE)
-         mmesa->hw.alpha_sel = AC_alphasel_diffused;
-      else
-         mmesa->hw.alpha_sel = AC_alphasel_modulated;
-      break;
-
-   case GL_DECAL:
-      if (format == GL_RGB || format == GL_RGBA)
-         t->setup.texctl2 |= TMC_decalblend_enable;
-      else
-         t->setup.texctl2 |= TMC_idecal_enable;
-
-      mmesa->hw.alpha_sel = AC_alphasel_diffused;
-      break;
-
-   case GL_BLEND:
-      if (format == GL_ALPHA) {
-         t->setup.texctl2 |= TMC_idecal_enable;
-         mmesa->hw.alpha_sel = AC_alphasel_modulated;
-      } else {
-         t->texenv_fallback = GL_TRUE;
-      }
-      break;
-
-   default:
-      break;
-   }
-}
-
-
-#define MGA_REPLACE		0
-#define MGA_MODULATE		1
-#define MGA_DECAL		2
-#define MGA_ADD			3
-#define MGA_MAX_COMBFUNC	4
-
-static const GLuint g400_color_combine[][MGA_MAX_COMBFUNC] =
-{
-   /* Unit 0:
-    */
-   {
-      /* GL_REPLACE
-       * Cv = Cs
-       * Av = Af
-       */
-      (TD0_color_sel_arg1 |
-       TD0_alpha_arg2_diffuse |
-       TD0_alpha_sel_arg2),
-      
-      /* GL_MODULATE
-       * Cv = Cf Cs
-       * Av = Af
-       */
-      (TD0_color_arg2_diffuse |
-       TD0_color_sel_mul |
-       TD0_alpha_arg2_diffuse |
-       TD0_alpha_sel_arg2),
-      
-      /* GL_DECAL
-       * Cv = Cs
-       * Av = Af
-       */
-      (TD0_color_sel_arg1 |
-       TD0_alpha_arg2_diffuse |
-       TD0_alpha_sel_arg2),
-      
-      /* GL_ADD
-       * Cv = Cf + Cs
-       * Av = Af
-       */
-      (TD0_color_arg2_diffuse |
-       TD0_color_add_add |
-       TD0_color_sel_add |
-       TD0_alpha_arg2_diffuse |
-       TD0_alpha_sel_arg2),
-   },
-   
-   /* Unit 1:
-    */
-   {
-      /* GL_REPLACE
-       * Cv = Cs
-       * Av = Ap
-       */
-      (TD0_color_sel_arg1 |
-       TD0_alpha_arg2_prevstage |
-       TD0_alpha_sel_arg2),
-      
-      /* GL_MODULATE
-       * Cv = Cp Cs
-       * Av = Ap
-       */
-      (TD0_color_arg2_prevstage |
-       TD0_color_sel_mul |
-       TD0_alpha_arg2_prevstage |
-       TD0_alpha_sel_arg2),
-
-      /* GL_DECAL
-       * Cv = Cs
-       * Av = Ap
-       */
-      (TD0_color_sel_arg1 |
-       TD0_alpha_arg2_prevstage |
-       TD0_alpha_sel_arg2),
-      
-      /* GL_ADD
-       * Cv = Cp + Cs
-       * Av = Ap
-       */
-      (TD0_color_arg2_prevstage |
-       TD0_color_add_add |
-       TD0_color_sel_add |
-       TD0_alpha_arg2_prevstage |
-       TD0_alpha_sel_arg2),
-   },
-};
-
-static const GLuint g400_color_alpha_combine[][MGA_MAX_COMBFUNC] =
-{
-   /* Unit 0:
-    */
-   {
-      /* GL_REPLACE
-       * Cv = Cs
-       * Av = As
-       */
-      (TD0_color_sel_arg1 |
-       TD0_alpha_sel_arg1),
-      
-      /* GL_MODULATE
-       * Cv = Cf Cs
-       * Av = Af As
-       */
-      (TD0_color_arg2_diffuse |
-       TD0_color_sel_mul |
-       TD0_alpha_arg2_diffuse |
-       TD0_alpha_sel_mul),
-      
-      /* GL_DECAL
-       * tmp = Cf ( 1 - As )
-       * Cv = tmp + Cs As
-       * Av = Af
-       */
-      (TD0_color_arg2_diffuse |
-       TD0_color_alpha_currtex |
-       TD0_color_alpha1inv_enable |
-       TD0_color_arg1mul_alpha1 |
-       TD0_color_blend_enable |
-       TD0_color_arg1add_mulout |
-       TD0_color_arg2add_mulout |
-       TD0_color_add_add |
-       TD0_color_sel_add |
-       TD0_alpha_arg2_diffuse |
-       TD0_alpha_sel_arg2),
-
-      /* GL_ADD
-       * Cv = Cf + Cs
-       * Av = Af As
-       */
-      (TD0_color_arg2_diffuse |
-       TD0_color_add_add |
-       TD0_color_sel_add |
-       TD0_alpha_arg2_diffuse |
-       TD0_alpha_sel_mul),
-   },
-   
-   /* Unit 1:
-    */
-   {
-      /* GL_REPLACE
-       * Cv = Cs
-       * Av = As
-       */
-      (TD0_color_sel_arg1 |
-       TD0_alpha_sel_arg1),
-      
-      /* GL_MODULATE
-       * Cv = Cp Cs
-       * Av = Ap As
-       */
-      (TD0_color_arg2_prevstage |
-       TD0_color_sel_mul |
-       TD0_alpha_arg2_prevstage |
-       TD0_alpha_sel_mul),
-
-      /* GL_DECAL
-       * tmp = Cp ( 1 - As )
-       * Cv = tmp + Cs As
-       * Av = Ap
-       */
-      (TD0_color_arg2_prevstage |
-       TD0_color_alpha_currtex |
-       TD0_color_alpha1inv_enable |
-       TD0_color_arg1mul_alpha1 |
-       TD0_color_blend_enable |
-       TD0_color_arg1add_mulout |
-       TD0_color_arg2add_mulout |
-       TD0_color_add_add |
-       TD0_color_sel_add |
-       TD0_alpha_arg2_prevstage |
-       TD0_alpha_sel_arg2),
-      
-      /* GL_ADD
-       * Cv = Cp + Cs
-       * Av = Ap As
-       */
-      (TD0_color_arg2_prevstage |
-       TD0_color_add_add |
-       TD0_color_sel_add |
-       TD0_alpha_arg2_prevstage |
-       TD0_alpha_sel_mul),
-   },
-};
-
-static const GLuint g400_alpha_combine[][MGA_MAX_COMBFUNC] =
-{
-   /* Unit 0:
-    */
-   {
-      /* GL_REPLACE
-       * Cv = Cf
-       * Av = As
-       */
-      (TD0_color_arg2_diffuse |
-       TD0_color_sel_arg2 |
-       TD0_alpha_sel_arg1),
-      
-      /* GL_MODULATE
-       * Cv = Cf
-       * Av = Af As
-       */
-      (TD0_color_arg2_diffuse |
-       TD0_color_sel_arg2 |
-       TD0_alpha_arg2_diffuse |
-       TD0_alpha_sel_mul),
-
-      /* GL_DECAL (undefined)
-       * Cv = Cf
-       * Av = Af
-       */
-      (TD0_color_arg2_diffuse |
-       TD0_color_sel_arg2 |
-       TD0_alpha_arg2_diffuse |
-       TD0_alpha_sel_arg2),
-
-      /* GL_ADD
-       * Cv = Cf
-       * Av = Af As
-       */
-      (TD0_color_arg2_diffuse |
-       TD0_color_sel_arg2 |
-       TD0_alpha_arg2_diffuse |
-       TD0_alpha_sel_mul),
-   },
-
-   /* Unit 1:
-    */
-   {
-      /* GL_REPLACE
-       * Cv = Cp
-       * Av = As
-       */
-      (TD0_color_arg2_prevstage |
-       TD0_color_sel_arg2 |
-       TD0_alpha_sel_arg1),
-      
-      /* GL_MODULATE
-       * Cv = Cp
-       * Av = Ap As
-       */
-      (TD0_color_arg2_prevstage |
-       TD0_color_sel_arg2 |
-       TD0_alpha_arg2_prevstage |
-       TD0_alpha_sel_mul),
-
-      /* GL_DECAL (undefined)
-       * Cv = Cp
-       * Av = Ap
-       */
-      (TD0_color_arg2_prevstage |
-       TD0_color_sel_arg2 |
-       TD0_alpha_arg2_prevstage |
-       TD0_alpha_sel_arg2),
-
-      /* GL_ADD
-       * Cv = Cp
-       * Av = Ap As
-       */
-      (TD0_color_arg2_prevstage |
-       TD0_color_sel_arg2 |
-       TD0_alpha_arg2_prevstage |
-       TD0_alpha_sel_mul),
-   },
-};
-
-static GLboolean mgaUpdateTextureEnvBlend( GLcontext *ctx, int unit )
-{
-   mgaContextPtr mmesa = MGA_CONTEXT(ctx);
-   const int source = mmesa->tmu_source[unit];
-   const struct gl_texture_unit *texUnit = &ctx->Texture.Unit[source];
-   const struct gl_texture_object *tObj = texUnit->_Current;
-   GLuint *reg = ((GLuint *)&mmesa->setup.tdualstage0 + unit);
-   GLenum format = tObj->Image[0][tObj->BaseLevel]->Format;
-
-   *reg = 0;
-
-   if (format == GL_ALPHA) {
-      /* Cv = Cf */
-      *reg |= (TD0_color_arg2_diffuse |
-               TD0_color_sel_arg2);
-      /* Av = Af As */
-      *reg |= (TD0_alpha_arg2_diffuse |
-               TD0_alpha_sel_mul);
-      return GL_TRUE;
-   }
-
-   /* C1 = Cf ( 1 - Cs ) */
-   *reg |= (TD0_color_arg1_inv_enable |
-            TD0_color_arg2_diffuse |
-            TD0_color_sel_mul);
-
-   if (format == GL_RGB || format == GL_LUMINANCE) {
-      /* A1 = Af */
-      *reg |= (TD0_alpha_arg2_diffuse |
-               TD0_alpha_sel_arg2);
-   } else
-   if (format == GL_RGBA || format == GL_LUMINANCE_ALPHA) {
-      /* A1 = Af As */
-      *reg |= (TD0_alpha_arg2_diffuse |
-               TD0_alpha_sel_mul);
-   } else
-   if (format == GL_INTENSITY) {
-      /* A1 = Af ( 1 - As ) */
-      *reg |= (TD0_alpha_arg1_inv_enable |
-               TD0_alpha_arg2_diffuse |
-               TD0_alpha_sel_mul);
-   }
-   
-   if (RGB_ZERO(mmesa->envcolor[source]) &&
-       (format != GL_INTENSITY || ALPHA_ZERO(mmesa->envcolor[source])))
-      return GL_TRUE; /* all done */
-
-   if (ctx->Texture._EnabledUnits == 0x03)
-      return GL_FALSE; /* need both units */
-
-   mmesa->force_dualtex = GL_TRUE;
-   reg = &mmesa->setup.tdualstage1;
-   *reg = 0;
-
-   if (RGB_ZERO(mmesa->envcolor[source])) {
-      /* Cv = C1 */
-      *reg |= (TD0_color_arg2_prevstage |
-               TD0_color_sel_arg2);
-   } else
-   if (RGB_ONE(mmesa->envcolor[source])) {
-      /* Cv = C1 + Cs */
-      *reg |= (TD0_color_arg2_prevstage |
-               TD0_color_add_add |
-               TD0_color_sel_add);
-   } else
-   if (RGBA_EQUAL(mmesa->envcolor[source])) {
-      /* Cv = C1 + Cc Cs */
-      *reg |= (TD0_color_arg2_prevstage |
-               TD0_color_alpha_fcol |
-               TD0_color_arg2mul_alpha2 |
-               TD0_color_arg1add_mulout |
-               TD0_color_add_add |
-               TD0_color_sel_add);
-
-      mmesa->setup.fcol = mmesa->envcolor[source];
-   } else {
-      return GL_FALSE;
-   }
-
-   if (format != GL_INTENSITY || ALPHA_ZERO(mmesa->envcolor[source])) {
-      /* Av = A1 */
-      *reg |= (TD0_alpha_arg2_prevstage |
-               TD0_alpha_sel_arg2);
-   } else
-   if (ALPHA_ONE(mmesa->envcolor[source])) {
-      /* Av = A1 + As */
-      *reg |= (TD0_alpha_arg2_prevstage |
-               TD0_alpha_add_enable |
-               TD0_alpha_sel_add);
-   } else {
-      return GL_FALSE;
-   }
-
-   return GL_TRUE;
-}
-
-static void mgaUpdateTextureEnvG400( GLcontext *ctx, GLuint unit )
-{
-   mgaContextPtr mmesa = MGA_CONTEXT( ctx );
-   const int source = mmesa->tmu_source[unit];
-   const struct gl_texture_unit *texUnit = &ctx->Texture.Unit[source];
-   const struct gl_texture_object *tObj = texUnit->_Current;
-   GLuint *reg = ((GLuint *)&mmesa->setup.tdualstage0 + unit);
-   mgaTextureObjectPtr t = (mgaTextureObjectPtr) tObj->DriverData;
-   GLenum format = tObj->Image[0][tObj->BaseLevel]->Format;
-
-   if (tObj != ctx->Texture.Unit[source].Current2D &&
-       tObj != ctx->Texture.Unit[source].CurrentRect)
-      return;
-
-   switch (ctx->Texture.Unit[source].EnvMode) {
-   case GL_REPLACE:
-      if (format == GL_ALPHA) {
-         *reg = g400_alpha_combine[unit][MGA_REPLACE];
-      } else if (format == GL_RGB || format == GL_LUMINANCE) {
-         *reg = g400_color_combine[unit][MGA_REPLACE];
-      } else {
-         *reg = g400_color_alpha_combine[unit][MGA_REPLACE];
-      }
-      break;
-
-   case GL_MODULATE:
-      if (format == GL_ALPHA) {
-         *reg = g400_alpha_combine[unit][MGA_MODULATE];
-      } else if (format == GL_RGB || format == GL_LUMINANCE) {
-         *reg = g400_color_combine[unit][MGA_MODULATE];
-      } else {
-         *reg = g400_color_alpha_combine[unit][MGA_MODULATE];
-      }
-      break;
-
-   case GL_DECAL:
-      if (format == GL_RGB) {
-         *reg = g400_color_combine[unit][MGA_DECAL];
-      } else if (format == GL_RGBA) {
-         *reg = g400_color_alpha_combine[unit][MGA_DECAL];
-         if (ctx->Texture._EnabledUnits != 0x03) {
-            /* Linear blending mode needs dual texturing enabled */
-            *(reg+1) = (TD0_color_arg2_prevstage |
-                        TD0_color_sel_arg2 |
-                        TD0_alpha_arg2_prevstage |
-                        TD0_alpha_sel_arg2);
-            mmesa->force_dualtex = GL_TRUE;
-         }
-      } else {
-         /* Undefined */
-         *reg = g400_alpha_combine[unit][MGA_DECAL];
-      }
-      break;
-
-   case GL_ADD:
-      if (format == GL_ALPHA) {
-         *reg = g400_alpha_combine[unit][MGA_ADD];
-      } else if (format == GL_RGB || format == GL_LUMINANCE) {
-         *reg = g400_color_combine[unit][MGA_ADD];
-      } else if (format == GL_RGBA || format == GL_LUMINANCE_ALPHA) {
-         *reg = g400_color_alpha_combine[unit][MGA_ADD];
-      } else if (format == GL_INTENSITY) {
-         /* Cv = Cf + Cs
-          * Av = Af + As
-          */
-         if (unit == 0) {
-            *reg = (TD0_color_arg2_diffuse |
-                    TD0_color_add_add |
-                    TD0_color_sel_add |
-                    TD0_alpha_arg2_diffuse |
-                    TD0_alpha_add_enable |
-                    TD0_alpha_sel_add);
-         } else {
-            *reg = (TD0_color_arg2_prevstage |
-                    TD0_color_add_add |
-                    TD0_color_sel_add |
-                    TD0_alpha_arg2_prevstage |
-                    TD0_alpha_add_enable |
-                    TD0_alpha_sel_add);
-         }
-      }
-      break;
-
-   case GL_BLEND:
-      if (!mgaUpdateTextureEnvBlend(ctx, unit))
-         t->texenv_fallback = GL_TRUE;
-      break;
-
-   case GL_COMBINE:
-      if (!mgaUpdateTextureEnvCombine(ctx, unit))
-         t->texenv_fallback = GL_TRUE;
-      break;
-   default:
-      break;
-   }
-}
-
-static void disable_tex( GLcontext *ctx, int unit )
-{
-   mgaContextPtr mmesa = MGA_CONTEXT( ctx );
-
-   /* Texture unit disabled */
-
-   if ( mmesa->CurrentTexObj[unit] != NULL ) {
-      /* The old texture is no longer bound to this texture unit.
-       * Mark it as such.
-       */
-
-      mmesa->CurrentTexObj[unit]->base.bound &= ~(1UL << unit);
-      mmesa->CurrentTexObj[unit] = NULL;
-   }
-
-   if ( unit != 0 && !mmesa->force_dualtex ) {
-      mmesa->setup.tdualstage1 = mmesa->setup.tdualstage0;
-   }
-
-   if ( ctx->Texture._EnabledUnits == 0 ) {
-      mmesa->setup.dwgctl &= DC_opcod_MASK;
-      mmesa->setup.dwgctl |= DC_opcod_trap;
-      mmesa->hw.alpha_sel = AC_alphasel_diffused;
-   }
-
-   mmesa->dirty |= MGA_UPLOAD_CONTEXT | (MGA_UPLOAD_TEX0 << unit);
-}
-
-static GLboolean enable_tex( GLcontext *ctx, int unit )
-{
-   mgaContextPtr mmesa = MGA_CONTEXT(ctx);
-   const int source = mmesa->tmu_source[unit];
-   const struct gl_texture_unit *texUnit = &ctx->Texture.Unit[source];
-   const struct gl_texture_object *tObj = texUnit->_Current;
-   mgaTextureObjectPtr t = (mgaTextureObjectPtr) tObj->DriverData;
-
-   /* Upload teximages (not pipelined)
-    */
-   if (t->base.dirty_images[0]) {
-      FLUSH_BATCH( mmesa );
-      mgaSetTexImages( mmesa, tObj );
-      if ( t->base.memBlock == NULL ) {
-	 return GL_FALSE;
-      }
-   }
-
-   return GL_TRUE;
-}
-
-static GLboolean update_tex_common( GLcontext *ctx, int unit )
-{
-   mgaContextPtr mmesa = MGA_CONTEXT(ctx);
-   const int source = mmesa->tmu_source[unit];
-   const struct gl_texture_unit *texUnit = &ctx->Texture.Unit[source];
-   struct gl_texture_object	*tObj = texUnit->_Current;
-   mgaTextureObjectPtr t = (mgaTextureObjectPtr) tObj->DriverData;
-
-   /* Fallback if there's a texture border */
-   if ( tObj->Image[0][tObj->BaseLevel]->Border > 0 ) {
-      return GL_FALSE;
-   }
-
-
-   /* Update state if this is a different texture object to last
-    * time.
-    */
-   if ( mmesa->CurrentTexObj[unit] != t ) {
-      if ( mmesa->CurrentTexObj[unit] != NULL ) {
-	 /* The old texture is no longer bound to this texture unit.
-	  * Mark it as such.
-	  */
-
-	 mmesa->CurrentTexObj[unit]->base.bound &= ~(1UL << unit);
-      }
-
-      mmesa->CurrentTexObj[unit] = t;
-      t->base.bound |= (1UL << unit);
-
-      driUpdateTextureLRU( (driTextureObject *) t ); /* done too often */
-   }
-
-   /* register setup */
-   if ( unit == 1 ) {
-      mmesa->setup.tdualstage1 = mmesa->setup.tdualstage0;
-   }
-
-   t->texenv_fallback = GL_FALSE;
-
-   /* Set this before mgaUpdateTextureEnvG400() since
-    * GL_ARB_texture_env_crossbar may have to disable texturing.
-    */
-   mmesa->setup.dwgctl &= DC_opcod_MASK;
-   mmesa->setup.dwgctl |= DC_opcod_texture_trap;
-
-   /* FIXME: The Radeon has some cached state so that it can avoid calling
-    * FIXME: UpdateTextureEnv in some cases.  Is that possible here?
-    */
-   if (MGA_IS_G400(mmesa)) {
-      /* G400: Regardless of texture env mode, we use the alpha from the
-       * texture unit (AC_alphasel_fromtex) since it will have already
-       * been modulated by the incoming fragment color, if needed.
-       * We don't want (AC_alphasel_modulate) since that'll effectively
-       * do the modulation twice.
-       */
-      mmesa->hw.alpha_sel = AC_alphasel_fromtex;
-
-      mgaUpdateTextureEnvG400( ctx, unit );
-   } else {
-      mgaUpdateTextureEnvG200( ctx, unit );
-   }
-
-   t->setup.texctl2 &= TMC_dualtex_MASK;
-   if (ctx->Texture._EnabledUnits == 0x03 || mmesa->force_dualtex) {
-      t->setup.texctl2 |= TMC_dualtex_enable;
-   }
-
-   mmesa->dirty |= MGA_UPLOAD_CONTEXT | (MGA_UPLOAD_TEX0 << unit);
-
-   FALLBACK( ctx, MGA_FALLBACK_BORDER_MODE, t->border_fallback );
-   return !t->border_fallback && !t->texenv_fallback;
-}
-
-
-static GLboolean updateTextureUnit( GLcontext *ctx, int unit )
-{
-   mgaContextPtr mmesa = MGA_CONTEXT( ctx );
-   const int source = mmesa->tmu_source[unit];
-   const struct gl_texture_unit *texUnit = &ctx->Texture.Unit[source];
-
-
-   if ( texUnit->_ReallyEnabled == TEXTURE_2D_BIT ||
-        texUnit->_ReallyEnabled == TEXTURE_RECT_BIT ) {
-      return(enable_tex( ctx, unit ) &&
-	     update_tex_common( ctx, unit ));
-   }
-   else if ( texUnit->_ReallyEnabled ) {
-      return GL_FALSE;
-   }
-   else {
-      disable_tex( ctx, unit );
-      return GL_TRUE;
-   }
-}
-
-/* The G400 is now programmed quite differently wrt texture environment.
- */
-void mgaUpdateTextureState( GLcontext *ctx )
-{
-   mgaContextPtr mmesa = MGA_CONTEXT( ctx );
-   GLboolean ok;
-   unsigned  i;
-
-   mmesa->force_dualtex = GL_FALSE;
-   mmesa->fcol_used = GL_FALSE;
-
-   /* This works around a quirk with the MGA hardware.  If only OpenGL 
-    * TEXTURE1 is enabled, then the hardware TEXTURE0 must be used.  The
-    * hardware TEXTURE1 can ONLY be used when hardware TEXTURE0 is also used.
-    */
-
-   mmesa->tmu_source[0] = 0;
-   mmesa->tmu_source[1] = 1;
-
-   if ((ctx->Texture._EnabledUnits & 0x03) == 0x02) {
-      /* only texture 1 enabled */
-      mmesa->tmu_source[0] = 1;
-      mmesa->tmu_source[1] = 0;
-   }
-
-   for ( i = 0, ok = GL_TRUE 
-	 ; (i < ctx->Const.MaxTextureUnits) && ok
-	 ; i++ ) {
-      ok = updateTextureUnit( ctx, i );
-   }
-
-   FALLBACK( ctx, MGA_FALLBACK_TEXTURE, !ok );
-}
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/mga/mga_xmesa.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/mga/mga_xmesa.c
deleted file mode 100644
index d1d7799f9..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/mga/mga_xmesa.c
+++ /dev/null
@@ -1,1020 +0,0 @@
-/* $XFree86: xc/lib/GL/mesa/src/drv/mga/mga_xmesa.c,v 1.19 2003/03/26 20:43:49 tsi Exp $ */
-/*
- * Copyright 2000-2001 VA Linux Systems, Inc.
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * on the rights to use, copy, modify, merge, publish, distribute, sub
- * license, and/or sell copies of the Software, and to permit persons to whom
- * the Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.  IN NO EVENT SHALL
- * VA LINUX SYSTEMS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- */
-
-/**
- * \file mga_xmesa.c
- * MGA screen and context initialization / creation code.
- *
- * \author Keith Whitwell <keith@tungstengraphics.com>
- */
-
-#include <stdlib.h>
-#include <stdint.h>
-#include "drm.h"
-#include "mga_drm.h"
-#include "mga_xmesa.h"
-#include "context.h"
-#include "matrix.h"
-#include "simple_list.h"
-#include "imports.h"
-#include "framebuffer.h"
-#include "renderbuffer.h"
-
-#include "swrast/swrast.h"
-#include "swrast_setup/swrast_setup.h"
-#include "tnl/tnl.h"
-#include "array_cache/acache.h"
-
-#include "tnl/t_pipeline.h"
-
-#include "drivers/common/driverfuncs.h"
-
-#include "mgadd.h"
-#include "mgastate.h"
-#include "mgatex.h"
-#include "mgaspan.h"
-#include "mgaioctl.h"
-#include "mgatris.h"
-#include "mgavb.h"
-#include "mgapixel.h"
-#include "mga_xmesa.h"
-#include "mga_dri.h"
-
-#include "utils.h"
-#include "vblank.h"
-
-#include "extensions.h"
-
-#include "GL/internal/dri_interface.h"
-
-#define need_GL_ARB_multisample
-#define need_GL_ARB_texture_compression
-#define need_GL_ARB_vertex_program
-#define need_GL_EXT_fog_coord
-#define need_GL_EXT_multi_draw_arrays
-#define need_GL_EXT_secondary_color
-#if 0
-#define need_GL_EXT_paletted_texture
-#endif
-#define need_GL_NV_vertex_program
-#include "extension_helper.h"
-
-/* MGA configuration
- */
-#include "xmlpool.h"
-
-PUBLIC const char __driConfigOptions[] =
-DRI_CONF_BEGIN
-    DRI_CONF_SECTION_PERFORMANCE
-        DRI_CONF_VBLANK_MODE(DRI_CONF_VBLANK_DEF_INTERVAL_0)
-    DRI_CONF_SECTION_END
-    DRI_CONF_SECTION_QUALITY
-        DRI_CONF_TEXTURE_DEPTH(DRI_CONF_TEXTURE_DEPTH_FB)
-        DRI_CONF_COLOR_REDUCTION(DRI_CONF_COLOR_REDUCTION_DITHER)
-    DRI_CONF_SECTION_END
-    DRI_CONF_SECTION_SOFTWARE
-        DRI_CONF_ARB_VERTEX_PROGRAM(true)
-        DRI_CONF_NV_VERTEX_PROGRAM(true)
-    DRI_CONF_SECTION_END
-    DRI_CONF_SECTION_DEBUG
-        DRI_CONF_NO_RAST(false)
-    DRI_CONF_SECTION_END
-DRI_CONF_END;
-static const GLuint __driNConfigOptions = 6;
-
-#ifndef MGA_DEBUG
-int MGA_DEBUG = 0;
-#endif
-
-static int getSwapInfo( __DRIdrawablePrivate *dPriv, __DRIswapInfo * sInfo );
-
-static __GLcontextModes *
-mgaFillInModes( unsigned pixel_bits, unsigned depth_bits,
-		unsigned stencil_bits, GLboolean have_back_buffer )
-{
-    __GLcontextModes * modes;
-    __GLcontextModes * m;
-    unsigned num_modes;
-    unsigned depth_buffer_factor;
-    unsigned back_buffer_factor;
-    GLenum fb_format;
-    GLenum fb_type;
-
-    /* GLX_SWAP_COPY_OML is only supported because the MGA driver doesn't
-     * support pageflipping at all.
-     */
-    static const GLenum back_buffer_modes[] = {
-	GLX_NONE, GLX_SWAP_UNDEFINED_OML, GLX_SWAP_COPY_OML
-    };
-
-    u_int8_t depth_bits_array[3];
-    u_int8_t stencil_bits_array[3];
-
-
-    depth_bits_array[0] = 0;
-    depth_bits_array[1] = depth_bits;
-    depth_bits_array[2] = depth_bits;
-    
-    /* Just like with the accumulation buffer, always provide some modes
-     * with a stencil buffer.  It will be a sw fallback, but some apps won't
-     * care about that.
-     */
-    stencil_bits_array[0] = 0;
-    stencil_bits_array[1] = 0;
-    stencil_bits_array[2] = (stencil_bits == 0) ? 8 : stencil_bits;
-
-    depth_buffer_factor = ((depth_bits != 0) || (stencil_bits != 0)) ? 3 : 1;
-    back_buffer_factor  = (have_back_buffer) ? 2 : 1;
-
-    num_modes = depth_buffer_factor * back_buffer_factor * 4;
-
-    if ( pixel_bits == 16 ) {
-        fb_format = GL_RGB;
-        fb_type = GL_UNSIGNED_SHORT_5_6_5;
-    }
-    else {
-        fb_format = GL_BGR;
-        fb_type = GL_UNSIGNED_INT_8_8_8_8_REV;
-    }
-
-    modes = (*dri_interface->createContextModes)( num_modes, sizeof( __GLcontextModes ) );
-    m = modes;
-    if ( ! driFillInModes( & m, fb_format, fb_type,
-			   depth_bits_array, stencil_bits_array, depth_buffer_factor,
-			   back_buffer_modes, back_buffer_factor,
-			   GLX_TRUE_COLOR ) ) {
-	fprintf( stderr, "[%s:%u] Error creating FBConfig!\n",
-		 __func__, __LINE__ );
-	return NULL;
-    }
-
-    if ( ! driFillInModes( & m, fb_format, fb_type,
-			   depth_bits_array, stencil_bits_array, depth_buffer_factor,
-			   back_buffer_modes, back_buffer_factor,
-			   GLX_DIRECT_COLOR ) ) {
-	fprintf( stderr, "[%s:%u] Error creating FBConfig!\n",
-		 __func__, __LINE__ );
-	return NULL;
-    }
-
-    /* Mark the visual as slow if there are "fake" stencil bits.
-     */
-    for ( m = modes ; m != NULL ; m = m->next ) {
-	if ( (m->stencilBits != 0) && (m->stencilBits != stencil_bits) ) {
-	    m->visualRating = GLX_SLOW_CONFIG;
-	}
-    }
-
-    return modes;
-}
-
-
-static GLboolean
-mgaInitDriver(__DRIscreenPrivate *sPriv)
-{
-   mgaScreenPrivate *mgaScreen;
-   MGADRIPtr         serverInfo = (MGADRIPtr)sPriv->pDevPriv;
-   PFNGLXSCRENABLEEXTENSIONPROC glx_enable_extension =
-       (PFNGLXSCRENABLEEXTENSIONPROC) (*dri_interface->getProcAddress("glxEnableExtension"));
-   void * const psc = sPriv->psc->screenConfigs;
-
-   if (sPriv->devPrivSize != sizeof(MGADRIRec)) {
-      fprintf(stderr,"\nERROR!  sizeof(MGADRIRec) does not match passed size from device driver\n");
-      return GL_FALSE;
-   }
-
-   /* Allocate the private area */
-   mgaScreen = (mgaScreenPrivate *)MALLOC(sizeof(mgaScreenPrivate));
-   if (!mgaScreen) {
-      __driUtilMessage("Couldn't malloc screen struct");
-      return GL_FALSE;
-   }
-
-   mgaScreen->sPriv = sPriv;
-   sPriv->private = (void *)mgaScreen;
-
-   if (sPriv->drmMinor >= 1) {
-      int ret;
-      drm_mga_getparam_t gp;
-
-      gp.param = MGA_PARAM_IRQ_NR;
-      gp.value = &mgaScreen->irq;
-      mgaScreen->irq = 0;
-
-      ret = drmCommandWriteRead( sPriv->fd, DRM_MGA_GETPARAM,
-				    &gp, sizeof(gp));
-      if (ret) {
-	    fprintf(stderr, "drmMgaGetParam (MGA_PARAM_IRQ_NR): %d\n", ret);
-	    FREE(mgaScreen);
-	    sPriv->private = NULL;
-	    return GL_FALSE;
-      }
-   }
-
-   if ( glx_enable_extension != NULL ) {
-      (*glx_enable_extension)( psc, "GLX_MESA_swap_control" );
-      (*glx_enable_extension)( psc, "GLX_MESA_swap_frame_usage" );
-      (*glx_enable_extension)( psc, "GLX_SGI_make_current_read" );
-      (*glx_enable_extension)( psc, "GLX_SGI_swap_control" );
-      (*glx_enable_extension)( psc, "GLX_SGI_video_sync" );
-   }
-
-   if (serverInfo->chipset != MGA_CARD_TYPE_G200 &&
-       serverInfo->chipset != MGA_CARD_TYPE_G400) {
-      FREE(mgaScreen);
-      sPriv->private = NULL;
-      __driUtilMessage("Unrecognized chipset");
-      return GL_FALSE;
-   }
-
-
-   mgaScreen->chipset = serverInfo->chipset;
-   mgaScreen->cpp = serverInfo->cpp;
-
-   mgaScreen->agpMode = serverInfo->agpMode;
-
-   mgaScreen->frontPitch = serverInfo->frontPitch;
-   mgaScreen->frontOffset = serverInfo->frontOffset;
-   mgaScreen->backOffset = serverInfo->backOffset;
-   mgaScreen->backPitch  =  serverInfo->backPitch;
-   mgaScreen->depthOffset = serverInfo->depthOffset;
-   mgaScreen->depthPitch  =  serverInfo->depthPitch;
-
-
-   /* The only reason that the MMIO region needs to be accessable and the
-    * primary DMA region base address needs to be known is so that the driver
-    * can busy wait for certain DMA operations to complete (see
-    * mgaWaitForFrameCompletion in mgaioctl.c).
-    *
-    * Starting with MGA DRM version 3.2, these are completely unneeded as
-    * there is a new, in-kernel mechanism for handling the wait.
-    */
-
-   if (mgaScreen->sPriv->drmMinor < 2) {
-      mgaScreen->mmio.handle = serverInfo->registers.handle;
-      mgaScreen->mmio.size = serverInfo->registers.size;
-      if ( drmMap( sPriv->fd,
-		   mgaScreen->mmio.handle, mgaScreen->mmio.size,
-		   &mgaScreen->mmio.map ) < 0 ) {
-	 FREE( mgaScreen );
-	 sPriv->private = NULL;
-	 __driUtilMessage( "Couldn't map MMIO registers" );
-	 return GL_FALSE;
-      }
-
-      mgaScreen->primary.handle = serverInfo->primary.handle;
-      mgaScreen->primary.size = serverInfo->primary.size;
-   }
-   else {
-      (void) memset( & mgaScreen->primary, 0, sizeof( mgaScreen->primary ) );
-      (void) memset( & mgaScreen->mmio, 0, sizeof( mgaScreen->mmio ) );
-   }
-
-   mgaScreen->textureOffset[MGA_CARD_HEAP] = serverInfo->textureOffset;
-   mgaScreen->textureOffset[MGA_AGP_HEAP] = (serverInfo->agpTextureOffset |
-					     PDEA_pagpxfer_enable | 1);
-
-   mgaScreen->textureSize[MGA_CARD_HEAP] = serverInfo->textureSize;
-   mgaScreen->textureSize[MGA_AGP_HEAP] = serverInfo->agpTextureSize;
-
-   
-   /* The texVirtual array stores the base addresses in the CPU's address
-    * space of the texture memory pools.  The base address of the on-card
-    * memory pool is calculated as an offset of the base of video memory.  The
-    * AGP texture pool has to be mapped into the processes address space by
-    * the DRM. 
-    */
-
-   mgaScreen->texVirtual[MGA_CARD_HEAP] = (char *)(mgaScreen->sPriv->pFB +
-					   serverInfo->textureOffset);
-
-   if ( serverInfo->agpTextureSize > 0 ) {
-      if (drmMap(sPriv->fd, serverInfo->agpTextureOffset,
-		 serverInfo->agpTextureSize,
-		 (drmAddress *)&mgaScreen->texVirtual[MGA_AGP_HEAP]) != 0) {
-	 FREE(mgaScreen);
-	 sPriv->private = NULL;
-	 __driUtilMessage("Couldn't map agptexture region");
-	 return GL_FALSE;
-      }
-   }
-
-
-   /* For calculating setupdma addresses.
-    */
-
-   mgaScreen->bufs = drmMapBufs(sPriv->fd);
-   if (!mgaScreen->bufs) {
-      FREE(mgaScreen);
-      sPriv->private = NULL;
-      __driUtilMessage("Couldn't map dma buffers");
-      return GL_FALSE;
-   }
-   mgaScreen->sarea_priv_offset = serverInfo->sarea_priv_offset;
-
-   /* parse information in __driConfigOptions */
-   driParseOptionInfo (&mgaScreen->optionCache,
-		       __driConfigOptions, __driNConfigOptions);
-
-   return GL_TRUE;
-}
-
-
-static void
-mgaDestroyScreen(__DRIscreenPrivate *sPriv)
-{
-   mgaScreenPrivate *mgaScreen = (mgaScreenPrivate *) sPriv->private;
-
-   if (MGA_DEBUG&DEBUG_VERBOSE_DRI)
-      fprintf(stderr, "mgaDestroyScreen\n");
-
-   drmUnmapBufs(mgaScreen->bufs);
-
-
-   /* free all option information */
-   driDestroyOptionInfo (&mgaScreen->optionCache);
-
-   FREE(mgaScreen);
-   sPriv->private = NULL;
-}
-
-
-extern const struct tnl_pipeline_stage _mga_render_stage;
-
-static const struct tnl_pipeline_stage *mga_pipeline[] = {
-   &_tnl_vertex_transform_stage, 
-   &_tnl_normal_transform_stage, 
-   &_tnl_lighting_stage,	
-   &_tnl_fog_coordinate_stage,
-   &_tnl_texgen_stage, 
-   &_tnl_texture_transform_stage, 
-   &_tnl_arb_vertex_program_stage,
-   &_tnl_vertex_program_stage,
-
-				/* REMOVE: point attenuation stage */
-#if 0
-   &_mga_render_stage,		/* ADD: unclipped rastersetup-to-dma */
-                                /* Need new ioctl for wacceptseq */
-#endif
-   &_tnl_render_stage,		
-   0,
-};
-
-
-static const struct dri_extension g400_extensions[] =
-{
-   { "GL_ARB_multitexture",           NULL },
-   { "GL_ARB_texture_env_add",        NULL },
-   { "GL_ARB_texture_env_combine",    NULL },
-   { "GL_ARB_texture_env_crossbar",   NULL },
-   { "GL_EXT_texture_env_combine",    NULL },
-   { "GL_EXT_texture_edge_clamp",     NULL },
-   { "GL_ATI_texture_env_combine3",   NULL },
-   { NULL,                            NULL }
-};
-
-static const struct dri_extension card_extensions[] =
-{
-   { "GL_ARB_multisample",            GL_ARB_multisample_functions },
-   { "GL_ARB_texture_compression",    GL_ARB_texture_compression_functions },
-   { "GL_ARB_texture_rectangle",      NULL },
-   { "GL_EXT_blend_logic_op",         NULL },
-   { "GL_EXT_fog_coord",              GL_EXT_fog_coord_functions },
-   { "GL_EXT_multi_draw_arrays",      GL_EXT_multi_draw_arrays_functions },
-   /* paletted_textures currently doesn't work, but we could fix them later */
-#if defined( need_GL_EXT_paletted_texture )
-   { "GL_EXT_shared_texture_palette", NULL },
-   { "GL_EXT_paletted_texture",       GL_EXT_paletted_texture_functions },
-#endif
-   { "GL_EXT_secondary_color",        GL_EXT_secondary_color_functions },
-   { "GL_EXT_stencil_wrap",           NULL },
-   { "GL_MESA_ycbcr_texture",         NULL },
-   { "GL_SGIS_generate_mipmap",       NULL },
-   { NULL,                            NULL }
-};
-
-static const struct dri_extension ARB_vp_extension[] = {
-   { "GL_ARB_vertex_program",         GL_ARB_vertex_program_functions },
-   { NULL,                            NULL }
-};
-
-static const struct dri_extension NV_vp_extensions[] = {
-   { "GL_NV_vertex_program",          GL_NV_vertex_program_functions },
-   { "GL_NV_vertex_program1_1",       NULL },
-   { NULL,                            NULL }
-};
-
-static const struct dri_debug_control debug_control[] =
-{
-    { "fall",  DEBUG_VERBOSE_FALLBACK },
-    { "tex",   DEBUG_VERBOSE_TEXTURE },
-    { "ioctl", DEBUG_VERBOSE_IOCTL },
-    { "verb",  DEBUG_VERBOSE_MSG },
-    { "dri",   DEBUG_VERBOSE_DRI },
-    { NULL,    0 }
-};
-
-
-static GLboolean
-mgaCreateContext( const __GLcontextModes *mesaVis,
-                  __DRIcontextPrivate *driContextPriv,
-                  void *sharedContextPrivate )
-{
-   int i;
-   unsigned   maxlevels;
-   GLcontext *ctx, *shareCtx;
-   mgaContextPtr mmesa;
-   __DRIscreenPrivate *sPriv = driContextPriv->driScreenPriv;
-   mgaScreenPrivate *mgaScreen = (mgaScreenPrivate *)sPriv->private;
-   drm_mga_sarea_t *saPriv = (drm_mga_sarea_t *)(((char*)sPriv->pSAREA)+
-					      mgaScreen->sarea_priv_offset);
-   struct dd_function_table functions;
-
-   if (MGA_DEBUG&DEBUG_VERBOSE_DRI)
-      fprintf(stderr, "mgaCreateContext\n");
-
-   /* allocate mga context */
-   mmesa = (mgaContextPtr) CALLOC(sizeof(mgaContext));
-   if (!mmesa) {
-      return GL_FALSE;
-   }
-
-   /* Init default driver functions then plug in our Radeon-specific functions
-    * (the texture functions are especially important)
-    */
-   _mesa_init_driver_functions( &functions );
-   mgaInitDriverFuncs( &functions );
-   mgaInitTextureFuncs( &functions );
-   mgaInitIoctlFuncs( &functions );
-
-   /* Allocate the Mesa context */
-   if (sharedContextPrivate)
-      shareCtx = ((mgaContextPtr) sharedContextPrivate)->glCtx;
-   else 
-      shareCtx = NULL;
-   mmesa->glCtx = _mesa_create_context(mesaVis, shareCtx,
-                                       &functions, (void *) mmesa);
-   if (!mmesa->glCtx) {
-      FREE(mmesa);
-      return GL_FALSE;
-   }
-   driContextPriv->driverPrivate = mmesa;
-
-   /* Init mga state */
-   mmesa->hHWContext = driContextPriv->hHWContext;
-   mmesa->driFd = sPriv->fd;
-   mmesa->driHwLock = &sPriv->pSAREA->lock;
-
-   mmesa->mgaScreen = mgaScreen;
-   mmesa->driScreen = sPriv;
-   mmesa->sarea = (void *)saPriv;
-
-   /* Parse configuration files */
-   driParseConfigFiles (&mmesa->optionCache, &mgaScreen->optionCache,
-                        sPriv->myNum, "mga");
-
-   (void) memset( mmesa->texture_heaps, 0, sizeof( mmesa->texture_heaps ) );
-   make_empty_list( & mmesa->swapped );
-
-   mmesa->nr_heaps = mgaScreen->texVirtual[MGA_AGP_HEAP] ? 2 : 1;
-   for ( i = 0 ; i < mmesa->nr_heaps ; i++ ) {
-      mmesa->texture_heaps[i] = driCreateTextureHeap( i, mmesa,
-	    mgaScreen->textureSize[i],
-	    6,
-	    MGA_NR_TEX_REGIONS,
-	    (drmTextureRegionPtr)mmesa->sarea->texList[i],
-	    &mmesa->sarea->texAge[i],
-	    &mmesa->swapped,
-	    sizeof( mgaTextureObject_t ),
-	    (destroy_texture_object_t *) mgaDestroyTexObj );
-   }
-
-   /* Set the maximum texture size small enough that we can guarentee
-    * that both texture units can bind a maximal texture and have them
-    * on the card at once.
-    */
-   ctx = mmesa->glCtx;
-   if ( mgaScreen->chipset == MGA_CARD_TYPE_G200 ) {
-      ctx->Const.MaxTextureUnits = 1;
-      ctx->Const.MaxTextureImageUnits = 1;
-      ctx->Const.MaxTextureCoordUnits = 1;
-      maxlevels = G200_TEX_MAXLEVELS;
-
-   }
-   else {
-      ctx->Const.MaxTextureUnits = 2;
-      ctx->Const.MaxTextureImageUnits = 2;
-      ctx->Const.MaxTextureCoordUnits = 2;
-      maxlevels = G400_TEX_MAXLEVELS;
-   }
-
-   driCalculateMaxTextureLevels( mmesa->texture_heaps,
-				 mmesa->nr_heaps,
-				 & ctx->Const,
-				 4,
-				 11, /* max 2D texture size is 2048x2048 */
-				 0,  /* 3D textures unsupported. */
-				 0,  /* cube textures unsupported. */
-				 11, /* max texture rect size is 2048x2048 */
-				 maxlevels,
-				 GL_FALSE );
-
-   ctx->Const.MinLineWidth = 1.0;
-   ctx->Const.MinLineWidthAA = 1.0;
-   ctx->Const.MaxLineWidth = 10.0;
-   ctx->Const.MaxLineWidthAA = 10.0;
-   ctx->Const.LineWidthGranularity = 1.0;
-
-   mmesa->texture_depth = driQueryOptioni (&mmesa->optionCache,
-					   "texture_depth");
-   if (mmesa->texture_depth == DRI_CONF_TEXTURE_DEPTH_FB)
-      mmesa->texture_depth = ( mesaVis->rgbBits >= 24 ) ?
-	 DRI_CONF_TEXTURE_DEPTH_32 : DRI_CONF_TEXTURE_DEPTH_16;
-   mmesa->hw_stencil = mesaVis->stencilBits && mesaVis->depthBits == 24;
-
-   switch (mesaVis->depthBits) {
-   case 16: 
-      mmesa->depth_scale = 1.0/(GLdouble)0xffff; 
-      mmesa->depth_clear_mask = ~0;
-      mmesa->ClearDepth = 0xffff;
-      break;
-   case 24:
-      mmesa->depth_scale = 1.0/(GLdouble)0xffffff;
-      if (mmesa->hw_stencil) {
-	 mmesa->depth_clear_mask = 0xffffff00;
-	 mmesa->stencil_clear_mask = 0x000000ff;
-      } else
-	 mmesa->depth_clear_mask = ~0;
-      mmesa->ClearDepth = 0xffffff00;
-      break;
-   case 32:
-      mmesa->depth_scale = 1.0/(GLdouble)0xffffffff;
-      mmesa->depth_clear_mask = ~0;
-      mmesa->ClearDepth = 0xffffffff;
-      break;
-   };
-
-   mmesa->haveHwStipple = GL_FALSE;
-   mmesa->RenderIndex = -1;		/* impossible value */
-   mmesa->dirty = ~0;
-   mmesa->vertex_format = 0;   
-   mmesa->CurrentTexObj[0] = 0;
-   mmesa->CurrentTexObj[1] = 0;
-   mmesa->tmu_source[0] = 0;
-   mmesa->tmu_source[1] = 1;
-
-   mmesa->texAge[0] = 0;
-   mmesa->texAge[1] = 0;
-   
-   /* Initialize the software rasterizer and helper modules.
-    */
-   _swrast_CreateContext( ctx );
-   _ac_CreateContext( ctx );
-   _tnl_CreateContext( ctx );
-   
-   _swsetup_CreateContext( ctx );
-
-   /* Install the customized pipeline:
-    */
-   _tnl_destroy_pipeline( ctx );
-   _tnl_install_pipeline( ctx, mga_pipeline );
-
-   /* Configure swrast and T&L to match hardware characteristics:
-    */
-   _swrast_allow_pixel_fog( ctx, GL_FALSE );
-   _swrast_allow_vertex_fog( ctx, GL_TRUE );
-   _tnl_allow_pixel_fog( ctx, GL_FALSE );
-   _tnl_allow_vertex_fog( ctx, GL_TRUE );
-
-   mmesa->primary_offset = mmesa->mgaScreen->primary.handle;
-
-   ctx->DriverCtx = (void *) mmesa;
-   mmesa->glCtx = ctx;
-
-   driInitExtensions( ctx, card_extensions, GL_FALSE );
-
-   if (MGA_IS_G400(MGA_CONTEXT(ctx))) {
-      driInitExtensions( ctx, g400_extensions, GL_FALSE );
-   }
-
-   if ( driQueryOptionb( &mmesa->optionCache, "arb_vertex_program" ) ) {
-      driInitSingleExtension( ctx, ARB_vp_extension );
-   }
-   
-   if ( driQueryOptionb( &mmesa->optionCache, "nv_vertex_program" ) ) {
-      driInitExtensions( ctx, NV_vp_extensions, GL_FALSE );
-   }
-
-	
-   /* XXX these should really go right after _mesa_init_driver_functions() */
-   mgaDDInitStateFuncs( ctx );
-   mgaDDInitSpanFuncs( ctx );
-   mgaDDInitPixelFuncs( ctx );
-   mgaDDInitTriFuncs( ctx );
-
-   mgaInitVB( ctx );
-   mgaInitState( mmesa );
-
-   driContextPriv->driverPrivate = (void *) mmesa;
-
-#if DO_DEBUG
-   MGA_DEBUG = driParseDebugString( getenv( "MGA_DEBUG" ),
-				    debug_control );
-#endif
-
-   mmesa->vblank_flags = (mmesa->mgaScreen->irq == 0)
-       ? VBLANK_FLAG_NO_IRQ : driGetDefaultVBlankFlags(&mmesa->optionCache);
-
-   (*dri_interface->getUST)( & mmesa->swap_ust );
-
-   if (driQueryOptionb(&mmesa->optionCache, "no_rast")) {
-      fprintf(stderr, "disabling 3D acceleration\n");
-      FALLBACK(mmesa->glCtx, MGA_FALLBACK_DISABLE, 1);
-   }
-
-   return GL_TRUE;
-}
-
-static void
-mgaDestroyContext(__DRIcontextPrivate *driContextPriv)
-{
-   mgaContextPtr mmesa = (mgaContextPtr) driContextPriv->driverPrivate;
-
-   if (MGA_DEBUG&DEBUG_VERBOSE_DRI)
-      fprintf( stderr, "[%s:%d] mgaDestroyContext start\n",
-	       __FILE__, __LINE__ );
-
-   assert(mmesa); /* should never be null */
-   if (mmesa) {
-      GLboolean   release_texture_heaps;
-
-
-      release_texture_heaps = (mmesa->glCtx->Shared->RefCount == 1);
-      _swsetup_DestroyContext( mmesa->glCtx );
-      _tnl_DestroyContext( mmesa->glCtx );
-      _ac_DestroyContext( mmesa->glCtx );
-      _swrast_DestroyContext( mmesa->glCtx );
-
-      mgaFreeVB( mmesa->glCtx );
-
-      /* free the Mesa context */
-      mmesa->glCtx->DriverCtx = NULL;
-      _mesa_destroy_context(mmesa->glCtx);
-       
-      if ( release_texture_heaps ) {
-         /* This share group is about to go away, free our private
-          * texture object data.
-          */
-         int i;
-
-         for ( i = 0 ; i < mmesa->nr_heaps ; i++ ) {
-	    driDestroyTextureHeap( mmesa->texture_heaps[ i ] );
-	    mmesa->texture_heaps[ i ] = NULL;
-         }
-
-	 assert( is_empty_list( & mmesa->swapped ) );
-      }
-
-      /* free the option cache */
-      driDestroyOptionCache (&mmesa->optionCache);
-
-      FREE(mmesa);
-   }
-
-   if (MGA_DEBUG&DEBUG_VERBOSE_DRI)
-      fprintf( stderr, "[%s:%d] mgaDestroyContext done\n",
-	       __FILE__, __LINE__ );
-}
-
-
-static GLboolean
-mgaCreateBuffer( __DRIscreenPrivate *driScrnPriv,
-                 __DRIdrawablePrivate *driDrawPriv,
-                 const __GLcontextModes *mesaVis,
-                 GLboolean isPixmap )
-{
-   mgaScreenPrivate *screen = (mgaScreenPrivate *) driScrnPriv->private;
-
-   if (isPixmap) {
-      return GL_FALSE; /* not implemented */
-   }
-   else {
-      GLboolean swStencil = (mesaVis->stencilBits > 0 && 
-			     mesaVis->depthBits != 24);
-
-#if 0
-      driDrawPriv->driverPrivate = (void *) 
-         _mesa_create_framebuffer(mesaVis,
-                                  GL_FALSE,  /* software depth buffer? */
-                                  swStencil,
-                                  mesaVis->accumRedBits > 0,
-                                  mesaVis->alphaBits > 0 );
-#else
-      struct gl_framebuffer *fb = _mesa_create_framebuffer(mesaVis);
-
-      {
-         driRenderbuffer *frontRb
-            = driNewRenderbuffer(GL_RGBA, screen->cpp,
-                                 screen->frontOffset, screen->frontPitch);
-         mgaSetSpanFunctions(frontRb, mesaVis);
-         _mesa_add_renderbuffer(fb, BUFFER_FRONT_LEFT, &frontRb->Base);
-      }
-
-      if (mesaVis->doubleBufferMode) {
-         driRenderbuffer *backRb
-            = driNewRenderbuffer(GL_RGBA, screen->cpp,
-                                 screen->backOffset, screen->backPitch);
-         mgaSetSpanFunctions(backRb, mesaVis);
-         _mesa_add_renderbuffer(fb, BUFFER_BACK_LEFT, &backRb->Base);
-      }
-
-      if (mesaVis->depthBits == 16) {
-         driRenderbuffer *depthRb
-            = driNewRenderbuffer(GL_DEPTH_COMPONENT16, screen->cpp,
-                                 screen->depthOffset, screen->depthPitch);
-         mgaSetSpanFunctions(depthRb, mesaVis);
-         _mesa_add_renderbuffer(fb, BUFFER_DEPTH, &depthRb->Base);
-      }
-      else if (mesaVis->depthBits == 24) {
-         /* XXX is this right? */
-         if (mesaVis->stencilBits) {
-            driRenderbuffer *depthRb
-               = driNewRenderbuffer(GL_DEPTH_COMPONENT24, screen->cpp,
-                                 screen->depthOffset, screen->depthPitch);
-            mgaSetSpanFunctions(depthRb, mesaVis);
-            _mesa_add_renderbuffer(fb, BUFFER_DEPTH, &depthRb->Base);
-         }
-         else {
-            driRenderbuffer *depthRb
-               = driNewRenderbuffer(GL_DEPTH_COMPONENT32, screen->cpp,
-                                 screen->depthOffset, screen->depthPitch);
-            mgaSetSpanFunctions(depthRb, mesaVis);
-            _mesa_add_renderbuffer(fb, BUFFER_DEPTH, &depthRb->Base);
-         }
-      }
-      else if (mesaVis->depthBits == 32) {
-         driRenderbuffer *depthRb
-            = driNewRenderbuffer(GL_DEPTH_COMPONENT32, screen->cpp,
-                                 screen->depthOffset, screen->depthPitch);
-         mgaSetSpanFunctions(depthRb, mesaVis);
-         _mesa_add_renderbuffer(fb, BUFFER_DEPTH, &depthRb->Base);
-      }
-
-      if (mesaVis->stencilBits > 0 && !swStencil) {
-         driRenderbuffer *stencilRb
-            = driNewRenderbuffer(GL_STENCIL_INDEX8_EXT, screen->cpp,
-                                 screen->depthOffset, screen->depthPitch);
-         mgaSetSpanFunctions(stencilRb, mesaVis);
-         _mesa_add_renderbuffer(fb, BUFFER_STENCIL, &stencilRb->Base);
-      }
-
-      _mesa_add_soft_renderbuffers(fb,
-                                   GL_FALSE, /* color */
-                                   GL_FALSE, /* depth */
-                                   swStencil,
-                                   mesaVis->accumRedBits > 0,
-                                   GL_FALSE, /* alpha */
-                                   GL_FALSE /* aux */);
-      driDrawPriv->driverPrivate = (void *) fb;
-#endif
-
-      return (driDrawPriv->driverPrivate != NULL);
-   }
-}
-
-
-static void
-mgaDestroyBuffer(__DRIdrawablePrivate *driDrawPriv)
-{
-   _mesa_destroy_framebuffer((GLframebuffer *) (driDrawPriv->driverPrivate));
-}
-
-static void
-mgaSwapBuffers(__DRIdrawablePrivate *dPriv)
-{
-   if (dPriv->driContextPriv && dPriv->driContextPriv->driverPrivate) {
-      mgaContextPtr mmesa;
-      GLcontext *ctx;
-      mmesa = (mgaContextPtr) dPriv->driContextPriv->driverPrivate;
-      ctx = mmesa->glCtx;
-
-      if (ctx->Visual.doubleBufferMode) {
-         _mesa_notifySwapBuffers( ctx );
-         mgaCopyBuffer( dPriv );
-      }
-   } else {
-      /* XXX this shouldn't be an error but we can't handle it for now */
-      _mesa_problem(NULL, "%s: drawable has no context!\n", __FUNCTION__);
-   }
-}
-
-static GLboolean
-mgaUnbindContext(__DRIcontextPrivate *driContextPriv)
-{
-   mgaContextPtr mmesa = (mgaContextPtr) driContextPriv->driverPrivate;
-   if (mmesa)
-      mmesa->dirty = ~0;
-
-   return GL_TRUE;
-}
-
-/* This looks buggy to me - the 'b' variable isn't used anywhere...
- * Hmm - It seems that the drawable is already hooked in to
- * driDrawablePriv.
- *
- * But why are we doing context initialization here???
- */
-static GLboolean
-mgaMakeCurrent(__DRIcontextPrivate *driContextPriv,
-               __DRIdrawablePrivate *driDrawPriv,
-               __DRIdrawablePrivate *driReadPriv)
-{
-   if (driContextPriv) {
-      mgaContextPtr mmesa = (mgaContextPtr) driContextPriv->driverPrivate;
-
-      if (mmesa->driDrawable != driDrawPriv) {
-	 driDrawableInitVBlank( driDrawPriv, mmesa->vblank_flags );
-	 mmesa->driDrawable = driDrawPriv;
-	 mmesa->dirty = ~0; 
-	 mmesa->dirty_cliprects = (MGA_FRONT|MGA_BACK); 
-	 mmesa->mesa_drawable = driDrawPriv;
-      }
-
-      mmesa->driReadable = driReadPriv;
-
-      _mesa_make_current(mmesa->glCtx,
-                         (GLframebuffer *) driDrawPriv->driverPrivate,
-                         (GLframebuffer *) driReadPriv->driverPrivate);
-   }
-   else {
-      _mesa_make_current(NULL, NULL, NULL);
-   }
-
-   return GL_TRUE;
-}
-
-
-void mgaGetLock( mgaContextPtr mmesa, GLuint flags )
-{
-   __DRIdrawablePrivate *dPriv = mmesa->driDrawable;
-   drm_mga_sarea_t *sarea = mmesa->sarea;
-   int me = mmesa->hHWContext;
-   int i;
-
-   drmGetLock(mmesa->driFd, mmesa->hHWContext, flags);
-
-   if (*(dPriv->pStamp) != mmesa->lastStamp) {
-      mmesa->lastStamp = *(dPriv->pStamp);
-      mmesa->SetupNewInputs |= VERT_BIT_POS;
-      mmesa->dirty_cliprects = (MGA_FRONT|MGA_BACK);
-      mgaUpdateRects( mmesa, (MGA_FRONT|MGA_BACK) );
-   }
-
-   mmesa->dirty |= MGA_UPLOAD_CONTEXT | MGA_UPLOAD_CLIPRECTS;
-
-    mmesa->sarea->dirty |= MGA_UPLOAD_CONTEXT;
-
-   if (sarea->ctxOwner != me) {
-      mmesa->dirty |= (MGA_UPLOAD_CONTEXT | MGA_UPLOAD_TEX0 |
-		       MGA_UPLOAD_TEX1 | MGA_UPLOAD_PIPE);
-      sarea->ctxOwner=me;
-   }
-
-   for ( i = 0 ; i < mmesa->nr_heaps ; i++ ) {
-      DRI_AGE_TEXTURES( mmesa->texture_heaps[ i ] );
-   }
-}
-
-
-static const struct __DriverAPIRec mgaAPI = {
-   .InitDriver      = mgaInitDriver,
-   .DestroyScreen   = mgaDestroyScreen,
-   .CreateContext   = mgaCreateContext,
-   .DestroyContext  = mgaDestroyContext,
-   .CreateBuffer    = mgaCreateBuffer,
-   .DestroyBuffer   = mgaDestroyBuffer,
-   .SwapBuffers     = mgaSwapBuffers,
-   .MakeCurrent     = mgaMakeCurrent,
-   .UnbindContext   = mgaUnbindContext,
-   .GetSwapInfo     = getSwapInfo,
-   .GetMSC          = driGetMSC32,
-   .WaitForMSC      = driWaitForMSC32,
-   .WaitForSBC      = NULL,
-   .SwapBuffersMSC  = NULL
-};
-
-
-/**
- * This is the bootstrap function for the driver.  libGL supplies all of the
- * requisite information about the system, and the driver initializes itself.
- * This routine also fills in the linked list pointed to by \c driver_modes
- * with the \c __GLcontextModes that the driver can support for windows or
- * pbuffers.
- * 
- * \return A pointer to a \c __DRIscreenPrivate on success, or \c NULL on 
- *         failure.
- */
-PUBLIC
-void * __driCreateNewScreen_20050727( __DRInativeDisplay *dpy, int scrn, __DRIscreen *psc,
-			     const __GLcontextModes * modes,
-			     const __DRIversion * ddx_version,
-			     const __DRIversion * dri_version,
-			     const __DRIversion * drm_version,
-			     const __DRIframebuffer * frame_buffer,
-			     drmAddress pSAREA, int fd, 
-			     int internal_api_version,
-			     const __DRIinterfaceMethods * interface,
-			     __GLcontextModes ** driver_modes )
-			     
-{
-   __DRIscreenPrivate *psp;
-   static const __DRIversion ddx_expected = { 1, 2, 0 };
-   static const __DRIversion dri_expected = { 4, 0, 0 };
-   static const __DRIversion drm_expected = { 3, 0, 0 };
-
-   dri_interface = interface;
-
-   if ( ! driCheckDriDdxDrmVersions2( "MGA",
-				      dri_version, & dri_expected,
-				      ddx_version, & ddx_expected,
-				      drm_version, & drm_expected ) ) {
-      return NULL;
-   }
-
-   psp = __driUtilCreateNewScreen(dpy, scrn, psc, NULL,
-				  ddx_version, dri_version, drm_version,
-				  frame_buffer, pSAREA, fd,
-				  internal_api_version, &mgaAPI);
-   if ( psp != NULL ) {
-      MGADRIPtr dri_priv = (MGADRIPtr) psp->pDevPriv;
-      *driver_modes = mgaFillInModes( dri_priv->cpp * 8,
-				      (dri_priv->cpp == 2) ? 16 : 24,
-				      (dri_priv->cpp == 2) ? 0  : 8,
-				      (dri_priv->backOffset != dri_priv->depthOffset) );
-
-      /* Calling driInitExtensions here, with a NULL context pointer, does not actually
-       * enable the extensions.  It just makes sure that all the dispatch offsets for all
-       * the extensions that *might* be enables are known.  This is needed because the
-       * dispatch offsets need to be known when _mesa_context_create is called, but we can't
-       * enable the extensions until we have a context pointer.
-       *
-       * Hello chicken.  Hello egg.  How are you two today?
-       */
-      driInitExtensions( NULL, card_extensions, GL_FALSE );
-      driInitExtensions( NULL, g400_extensions, GL_FALSE );
-      driInitSingleExtension( NULL, ARB_vp_extension );
-      driInitExtensions( NULL, NV_vp_extensions, GL_FALSE );
-
-   }
-
-   return (void *) psp;
-}
-
-
-/**
- * Get information about previous buffer swaps.
- */
-static int
-getSwapInfo( __DRIdrawablePrivate *dPriv, __DRIswapInfo * sInfo )
-{
-   mgaContextPtr  mmesa;
-
-   if ( (dPriv == NULL) || (dPriv->driContextPriv == NULL)
-	|| (dPriv->driContextPriv->driverPrivate == NULL)
-	|| (sInfo == NULL) ) {
-      return -1;
-   }
-
-   mmesa = (mgaContextPtr) dPriv->driContextPriv->driverPrivate;
-   sInfo->swap_count = mmesa->swap_count;
-   sInfo->swap_ust = mmesa->swap_ust;
-   sInfo->swap_missed_count = mmesa->swap_missed_count;
-
-   sInfo->swap_missed_usage = (sInfo->swap_missed_count != 0)
-       ? driCalculateSwapUsage( dPriv, 0, mmesa->swap_missed_ust )
-       : 0.0;
-
-   return 0;
-}
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/mga/mga_xmesa.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/mga/mga_xmesa.h
deleted file mode 100644
index 0ab0c63f7..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/mga/mga_xmesa.h
+++ /dev/null
@@ -1,155 +0,0 @@
-/*
- * Copyright 2000-2001 VA Linux Systems, Inc.
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * on the rights to use, copy, modify, merge, publish, distribute, sub
- * license, and/or sell copies of the Software, and to permit persons to whom
- * the Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.  IN NO EVENT SHALL
- * VA LINUX SYSTEMS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- *
- * Authors:
- *    Keith Whitwell <keith@tungstengraphics.com>
- */
-/* $XFree86: xc/lib/GL/mesa/src/drv/mga/mga_xmesa.h,v 1.12 2002/12/16 16:18:52 dawes Exp $ */
-
-#ifndef _MGA_INIT_H_
-#define _MGA_INIT_H_
-
-#include <sys/time.h>
-#include "dri_util.h"
-#include "mga_drm.h"
-#include "mtypes.h"
-#include "mgaregs.h"
-#include "xmlconfig.h"
-
-typedef struct mga_screen_private_s {
-   /**
-    * Chipset "family" of this card.  Currently only \c MGA_CARD_TYPE_G200 and
-    * \c MGA_CARD_TYPE_G400 are possible.
-    */
-   int chipset;
-
-
-   /**
-    * Characters (bytes) per-pixel for both the front and back buffers.
-    * 
-    * \note
-    * This is also implicitly the bytes per-pixel for the depth-buffer.
-    */
-   int cpp;
-
-   GLint agpMode;
-   unsigned int irq;		/**< IRQ number (0 means none) */
-
-   unsigned int frontOffset;
-   unsigned int frontPitch;
-   unsigned int backOffset;
-   unsigned int backPitch;
-
-   unsigned int depthOffset;
-   unsigned int depthPitch;
-
-   unsigned int textureOffset[MGA_NR_TEX_HEAPS];
-   unsigned int textureSize[MGA_NR_TEX_HEAPS];
-   char *texVirtual[MGA_NR_TEX_HEAPS];
-
-
-   __DRIscreenPrivate *sPriv;
-   drmBufMapPtr  bufs;
-
-   drmRegion mmio;
-   drmRegion primary;
-   unsigned int sarea_priv_offset;
-
-   /** Configuration cache with default values for all contexts */
-   driOptionCache optionCache;
-} mgaScreenPrivate;
-
-
-/**
- * mgaRenderbuffer, derived from Mesa's gl_renderbuffer
- */
-typedef struct {
-   struct gl_renderbuffer Base;
-   /* XXX per-window info should go here */
-   int foo, bar;
-} mgaRenderbuffer;
-
-
-
-#include "mgacontext.h"
-
-extern void mgaGetLock( mgaContextPtr mmesa, GLuint flags );
-extern void mgaEmitHwStateLocked( mgaContextPtr mmesa );
-extern void mgaEmitScissorValues( mgaContextPtr mmesa, int box_nr, int emit );
-
-#define GET_DISPATCH_AGE( mmesa ) mmesa->sarea->last_dispatch
-
-
-
-/* Lock the hardware and validate our state.
- */
-#define LOCK_HARDWARE( mmesa )					\
-  do {								\
-    char __ret=0;						\
-    DRM_CAS(mmesa->driHwLock, mmesa->hHWContext,		\
-	    (DRM_LOCK_HELD|mmesa->hHWContext), __ret);		\
-    if (__ret)							\
-        mgaGetLock( mmesa, 0 );					\
-  } while (0)
-
-
-/*
- */
-#define LOCK_HARDWARE_QUIESCENT( mmesa ) do {	                        \
-	LOCK_HARDWARE( mmesa );			                        \
-	UPDATE_LOCK( mmesa, DRM_LOCK_QUIESCENT | DRM_LOCK_FLUSH );	\
-} while (0)
-
-
-/* Unlock the hardware using the global current context
- */
-#define UNLOCK_HARDWARE(mmesa) 				\
-    DRM_UNLOCK(mmesa->driFd, mmesa->driHwLock, mmesa->hHWContext);
-
-
-/* Freshen our snapshot of the drawables
- */
-#define REFRESH_DRAWABLE_INFO( mmesa )		\
-do {						\
-   LOCK_HARDWARE( mmesa );			\
-   mmesa->lastX = mmesa->drawX; 		\
-   mmesa->lastY = mmesa->drawY; 		\
-   UNLOCK_HARDWARE( mmesa );			\
-} while (0)
-
-
-#define GET_DRAWABLE_LOCK( mmesa ) while(0)
-#define RELEASE_DRAWABLE_LOCK( mmesa ) while(0)
-
-
-/* The 2D driver macros are busted -- we can't use them here as they
- * rely on the 2D driver data structures rather than taking an explicit
- * base address.
- */
-#define MGA_BASE( reg )		((unsigned long)(mmesa->mgaScreen->mmio.map))
-#define MGA_ADDR( reg )		(MGA_BASE(reg) + reg)
-
-#define MGA_DEREF( reg )	*(volatile u_int32_t *)MGA_ADDR( reg )
-#define MGA_READ( reg )		MGA_DEREF( reg )
-
-#endif
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/mga/mgacontext.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/mga/mgacontext.h
deleted file mode 100644
index 81348b6c7..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/mga/mgacontext.h
+++ /dev/null
@@ -1,372 +0,0 @@
-/* $XFree86: xc/lib/GL/mesa/src/drv/mga/mgacontext.h,v 1.7 2002/12/16 16:18:52 dawes Exp $*/
-/*
- * Copyright 2000-2001 VA Linux Systems, Inc.
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * on the rights to use, copy, modify, merge, publish, distribute, sub
- * license, and/or sell copies of the Software, and to permit persons to whom
- * the Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.  IN NO EVENT SHALL
- * VA LINUX SYSTEMS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- *
- * Authors:
- *    Keith Whitwell <keith@tungstengraphics.com>
- */
-
-#ifndef MGALIB_INC
-#define MGALIB_INC
-
-#include <stdint.h>
-#include "drm.h"
-#include "mga_drm.h"
-#include "dri_util.h"
-#include "mtypes.h"
-#include "xf86drm.h"
-#include "mm.h"
-#include "colormac.h"
-#include "texmem.h"
-#include "macros.h"
-#include "xmlconfig.h"
-
-#define MGA_SET_FIELD(reg,mask,val)  reg = ((reg) & (mask)) | ((val) & ~(mask))
-#define MGA_FIELD(field,val) (((val) << (field ## _SHIFT)) & ~(field ## _MASK))
-#define MGA_GET_FIELD(field, val) ((val & ~(field ## _MASK)) >> (field ## _SHIFT))
-
-#define MGA_IS_G200(mmesa) (mmesa->mgaScreen->chipset == MGA_CARD_TYPE_G200)
-#define MGA_IS_G400(mmesa) (mmesa->mgaScreen->chipset == MGA_CARD_TYPE_G400)
-
-
-/* SoftwareFallback
- *    - texture env GL_BLEND -- can be fixed
- *    - 1D and 3D textures
- *    - incomplete textures
- *    - GL_DEPTH_FUNC == GL_NEVER not in h/w
- */
-#define MGA_FALLBACK_TEXTURE        0x1
-#define MGA_FALLBACK_DRAW_BUFFER    0x2
-#define MGA_FALLBACK_READ_BUFFER    0x4
-#define MGA_FALLBACK_BLEND          0x8
-#define MGA_FALLBACK_RENDERMODE     0x10
-#define MGA_FALLBACK_STENCIL        0x20
-#define MGA_FALLBACK_DEPTH          0x40
-#define MGA_FALLBACK_BORDER_MODE    0x80
-#define MGA_FALLBACK_DISABLE        0x100
-
-
-/* Use the templated vertex formats:
- */
-#define TAG(x) mga##x
-#include "tnl_dd/t_dd_vertex.h"
-#undef TAG
-
-typedef struct mga_context_t mgaContext;
-typedef struct mga_context_t *mgaContextPtr;
-
-typedef void (*mga_tri_func)( mgaContextPtr, mgaVertex *, mgaVertex *,
-			       mgaVertex * );
-typedef void (*mga_line_func)( mgaContextPtr, mgaVertex *, mgaVertex * );
-typedef void (*mga_point_func)( mgaContextPtr, mgaVertex * );
-
-
-
-/* Texture environment color
- */
-#define RGB_ZERO(c)   (((c) & 0xffffff) == 0x000000)
-#define RGB_ONE(c)    (((c) & 0xffffff) == 0xffffff)
-#define ALPHA_ZERO(c) (((c) >> 24) == 0x00)
-#define ALPHA_ONE(c)  (((c) >> 24) == 0xff)
-#define RGBA_EQUAL(c) ((c) == PACK_COLOR_8888( (c) & 0xff, (c) & 0xff, \
-                                               (c) & 0xff, (c) & 0xff ))
-
-struct mga_texture_object_s;
-struct mga_screen_private_s;
-
-#define G200_TEX_MAXLEVELS 5
-#define G400_TEX_MAXLEVELS 11
-
-typedef struct mga_texture_object_s
-{
-   driTextureObject   base;
-
-   /* The G200 only has the ability to use 5 mipmap levels (including the
-    * base level).  The G400 does not have this restriction, but it still
-    * only has 5 offset pointers in the hardware.  The trick on the G400 is
-    * upto the first 4 offset pointers point to mipmap levels.  The last
-    * offset pointer tells how large the preceeding mipmap is.  This value is
-    * then used to determine where the remaining mipmaps are.
-    * 
-    * For example, if the first offsets[0] through offsets[2] are used as
-    * pointers, then offset[3] will be the size of the mipmap pointed to by
-    * offsets[2].  So mipmap level 3 will be at (offsets[2]+offsets[3]).  For
-    * each successive mipmap level, offsets[3] is divided by 4 and added to
-    * the previous address.  So mipmap level 4 will be at 
-    * (offsets[2]+offsets[3]+(offsets[3] / 4)).
-    * 
-    * The last pointer is selected by setting TO_texorgoffsetsel in its
-    * pointer.  In the previous example, offset[2] would have
-    * TO_texorgoffsetsel or'ed in before writing it to the hardware.
-    * 
-    * In the current driver all of the mipmaps are packed together linearly
-    * with mipmap level 0.  Therefore offsets[0] points to the base of the
-    * texture (and has TO_texorgoffsetsel or'ed in), and offsets[1] is the
-    * size of the base texture.
-    *
-    * There is a possible optimization available here.  At times the driver
-    * may not be able to allocate a single block of memory for the complete
-    * texture without ejecting some other textures from memory.  It may be
-    * possible to put some of the lower mipmap levels (i.e., the larger
-    * mipmaps) in memory separate from the higher levels.
-    *
-    * The implementation should be fairly obvious, but getting "right" would
-    * likely be non-trivial.  A first allocation for the entire texture would
-    * be attempted with a flag that says "don't eject other textures."  If
-    * that failed, an additional allocation would be attmpted for just the
-    * base map.  The process would repeat with the block of lower maps.  The
-    * tricky parts would be in detecting when some of the levels had been
-    * ejected from texture memory by other textures and preventing the
-    * 4th allocation (for all the smallest mipmap levels) from kicking out
-    * any of the first three.
-    * 
-    * This array holds G400_TEX_MAXLEVELS pointers to remove an if-statement
-    * in a loop in mgaSetTexImages.  Values past G200_TEX_MAXLEVELS are not
-    * used.
-    */
-   GLuint             offsets[G400_TEX_MAXLEVELS];
-
-   int                texelBytes;
-   GLuint             age;
-
-   drm_mga_texture_regs_t setup;
-
-   /* If one texture dimension wraps with GL_CLAMP and the other with
-    * GL_CLAMP_TO_EDGE, we have to fallback to software.  We would also have
-    * to fallback for GL_CLAMP_TO_BORDER.
-    */
-   GLboolean          border_fallback;
-   /* Depending on multitxturing and environment color
-    * GL_BLEND may have to be a software fallback.
-    */
-   GLboolean texenv_fallback;
-} mgaTextureObject_t;
-
-struct mga_hw_state {
-   GLuint   specen;
-   GLuint   cull;
-   GLuint   cull_dualtex;
-   GLuint   stencil;
-   GLuint   stencilctl;
-   GLuint   stencil_enable;
-   GLuint   zmode;
-   GLuint   rop;
-   GLuint   alpha_func;
-   GLuint   alpha_func_enable;
-   GLuint   blend_func;
-   GLuint   blend_func_enable;
-   GLuint   alpha_sel;
-};
-
-struct mga_context_t {
-
-   GLcontext *glCtx;
-   unsigned int lastStamp;		/* fullscreen breaks dpriv->laststamp,
-					 * need to shadow it here. */
-
-   /* Hardware state management
-    */
-   struct mga_hw_state hw;
-
-   /* Bookkeeping for texturing
-    */
-   unsigned           nr_heaps;
-   driTexHeap       * texture_heaps[ MGA_NR_TEX_HEAPS ];
-   driTextureObject   swapped;
-
-   struct mga_texture_object_s *CurrentTexObj[2];
-
-
-   /* Map GL texture units onto hardware.
-    */
-   GLuint tmu_source[2];
-   
-   int texture_depth;
-
-   /* Manage fallbacks
-    */
-   GLuint Fallback;  
-
-   /* Texture environment color.
-    */
-   unsigned int envcolor[2];
-   GLboolean fcol_used;
-   GLboolean force_dualtex;
-
-   /* Rasterization state 
-    */
-   GLuint SetupNewInputs;
-   GLuint SetupIndex;
-   GLuint RenderIndex;
-   
-   GLuint hw_primitive;
-   GLenum raster_primitive;
-   GLenum render_primitive;
-
-   GLubyte *verts;
-   GLint vertex_stride_shift;
-   GLuint vertex_format;		
-   GLuint vertex_size;
-
-   /* Fallback rasterization functions 
-    */
-   mga_point_func draw_point;
-   mga_line_func draw_line;
-   mga_tri_func draw_tri;
-
-
-   /* Manage driver and hardware state
-    */
-   GLuint        NewGLState; 
-   GLuint        dirty;
-
-   drm_mga_context_regs_t setup;
-
-   GLuint        ClearColor;
-   GLuint        ClearDepth;
-   GLuint        poly_stipple;
-   GLfloat       depth_scale;
-
-   GLuint        depth_clear_mask;
-   GLuint        stencil_clear_mask;
-   GLuint        hw_stencil;
-   GLuint        haveHwStipple;
-   GLfloat       hw_viewport[16];
-
-   /* Dma buffers
-    */
-   drmBufPtr  vertex_dma_buffer;
-   drmBufPtr  iload_buffer;
-
-   /* VBI
-    */
-   GLuint vbl_seq;
-   GLuint vblank_flags;
-
-   int64_t swap_ust;
-   int64_t swap_missed_ust;
-
-   GLuint swap_count;
-   GLuint swap_missed_count;
-
-   uint32_t last_frame_fence;
-
-   /* Drawable, cliprect and scissor information
-    */
-   int dirty_cliprects;		/* which sets of cliprects are uptodate? */
-   int draw_buffer;		/* which buffer are we rendering to */
-   unsigned int drawOffset;		/* draw buffer address in  space */
-   int readOffset;
-   int drawX, drawY;		/* origin of drawable in draw buffer */
-   int lastX, lastY;		/* detect DSTORG bug */
-   GLuint numClipRects;		/* cliprects for the draw buffer */
-   drm_clip_rect_t *pClipRects;
-   drm_clip_rect_t draw_rect;
-   drm_clip_rect_t scissor_rect;
-   int scissor;
-
-   drm_clip_rect_t tmp_boxes[2][MGA_NR_SAREA_CLIPRECTS];
-
-
-   /* Texture aging and DMA based aging.
-    */
-   unsigned int texAge[MGA_NR_TEX_HEAPS];/* texture LRU age  */
-   unsigned int dirtyAge;		/* buffer age for synchronization */
-
-   GLuint primary_offset;
-
-   /* Mirrors of some DRI state.
-    */
-   drm_context_t hHWContext;
-   drm_hw_lock_t *driHwLock;
-   int driFd;
-   __DRIdrawablePrivate *driDrawable;
-   __DRIdrawablePrivate *driReadable;
-
-   /**
-    * Drawable used by Mesa for software fallbacks for reading and
-    * writing.  It is set by Mesa's \c SetBuffer callback, and will always be
-    * either \c mga_context_t::driDrawable or \c mga_context_t::driReadable.
-    */
-   __DRIdrawablePrivate *mesa_drawable;
-
-   __DRIscreenPrivate *driScreen;
-   struct mga_screen_private_s *mgaScreen;
-   drm_mga_sarea_t *sarea;
-
-   /* Configuration cache
-    */
-   driOptionCache optionCache;
-};
-
-#define MGA_CONTEXT(ctx) ((mgaContextPtr)(ctx->DriverCtx))
-
-
-
-
-/* ================================================================
- * Debugging:
- */
-#define DO_DEBUG		1
-
-#if DO_DEBUG
-extern int MGA_DEBUG;
-#else
-#define MGA_DEBUG		0
-#endif
-
-#define DEBUG_VERBOSE_MSG	0x01
-#define DEBUG_VERBOSE_DRI	0x02
-#define DEBUG_VERBOSE_IOCTL	0x04
-#define DEBUG_VERBOSE_TEXTURE   0x08
-#define DEBUG_VERBOSE_FALLBACK	0x10
-
-static __inline__ GLuint mgaPackColor(GLuint cpp,
-				      GLubyte r, GLubyte g,
-				      GLubyte b, GLubyte a)
-{
-   switch (cpp) {
-   case 2:
-      return PACK_COLOR_565( r, g, b );
-   case 4:
-      return PACK_COLOR_8888( a, r, g, b );
-   default:
-      return 0;
-   }
-}
-
-
-/*
- * Subpixel offsets for window coordinates:
- */
-#define SUBPIXEL_X (-0.5F)
-#define SUBPIXEL_Y (-0.5F + 0.125)
-
-
-#define MGA_WA_TRIANGLES     0x18000000
-#define MGA_WA_TRISTRIP_T0   0x02010200
-#define MGA_WA_TRIFAN_T0     0x01000408
-#define MGA_WA_TRISTRIP_T0T1 0x02010400
-#define MGA_WA_TRIFAN_T0T1   0x01000810
-
-#endif
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/mga/mgadd.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/mga/mgadd.c
deleted file mode 100644
index 8532ea95f..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/mga/mgadd.c
+++ /dev/null
@@ -1,98 +0,0 @@
-/*
- * Copyright 2000-2001 VA Linux Systems, Inc.
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * on the rights to use, copy, modify, merge, publish, distribute, sub
- * license, and/or sell copies of the Software, and to permit persons to whom
- * the Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.  IN NO EVENT SHALL
- * VA LINUX SYSTEMS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- *
- * Authors:
- *    Keith Whitwell <keith@tungstengraphics.com>
- */
-/* $XFree86: xc/lib/GL/mesa/src/drv/mga/mgadd.c,v 1.14 2002/10/30 12:51:35 alanh Exp $ */
-
-
-#include "mtypes.h"
-#include "framebuffer.h"
-
-#include "mm.h"
-#include "mgacontext.h"
-#include "mgadd.h"
-#include "mgastate.h"
-#include "mgaspan.h"
-#include "mgatex.h"
-#include "mgatris.h"
-#include "mgavb.h"
-#include "mga_xmesa.h"
-#include "utils.h"
-
-#define DRIVER_DATE	"20050609"
-
-
-/***************************************
- * Mesa's Driver Functions
- ***************************************/
-
-
-static const GLubyte *mgaGetString( GLcontext *ctx, GLenum name )
-{
-   mgaContextPtr mmesa = MGA_CONTEXT( ctx );
-   static char buffer[128];
-   unsigned   offset;
-
-   switch ( name ) {
-   case GL_VENDOR:
-      return (GLubyte *) "VA Linux Systems Inc.";
-
-   case GL_RENDERER:
-      offset = driGetRendererString( buffer, 
-				     MGA_IS_G400(mmesa) ? "G400" :
-				     MGA_IS_G200(mmesa) ? "G200" : "MGA",
-				     DRIVER_DATE,
-				     mmesa->mgaScreen->agpMode );
-
-      return (GLubyte *)buffer;
-
-   default:
-      return NULL;
-   }
-}
-
-
-static void mgaBufferSize(GLframebuffer *buffer, GLuint *width, GLuint *height)
-{
-   GET_CURRENT_CONTEXT(ctx);
-   mgaContextPtr mmesa = MGA_CONTEXT(ctx);
-
-   /* Need to lock to make sure the driDrawable is uptodate.  This
-    * information is used to resize Mesa's software buffers, so it has
-    * to be correct.
-    */
-   LOCK_HARDWARE( mmesa );
-   *width = mmesa->driDrawable->w;
-   *height = mmesa->driDrawable->h;
-   UNLOCK_HARDWARE( mmesa );
-}
-
-
-void mgaInitDriverFuncs( struct dd_function_table *functions )
-{
-   functions->GetBufferSize = mgaBufferSize;
-   functions->ResizeBuffers = _mesa_resize_framebuffer;
-   functions->GetString = mgaGetString;
-}
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/mga/mgadd.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/mga/mgadd.h
deleted file mode 100644
index f98bfdc87..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/mga/mgadd.h
+++ /dev/null
@@ -1,36 +0,0 @@
-/* $XFree86: xc/lib/GL/mesa/src/drv/mga/mgadd.h,v 1.3 2002/10/30 12:51:35 alanh Exp $ */
-/*
- * Copyright 2000-2001 VA Linux Systems, Inc.
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * on the rights to use, copy, modify, merge, publish, distribute, sub
- * license, and/or sell copies of the Software, and to permit persons to whom
- * the Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.  IN NO EVENT SHALL
- * VA LINUX SYSTEMS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- *
- * Authors:
- *    Keith Whitwell <keith@tungstengraphics.com>
- */
-
-#ifndef MGADD_INC
-#define MGADD_INC
-
-#include "context.h"
-
-extern void mgaInitDriverFuncs( struct dd_function_table *functions );
-
-#endif
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/mga/mgaioctl.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/mga/mgaioctl.c
deleted file mode 100644
index df253d159..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/mga/mgaioctl.c
+++ /dev/null
@@ -1,743 +0,0 @@
-/*
- * Copyright 2000-2001 VA Linux Systems, Inc.
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * on the rights to use, copy, modify, merge, publish, distribute, sub
- * license, and/or sell copies of the Software, and to permit persons to whom
- * the Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.  IN NO EVENT SHALL
- * VA LINUX SYSTEMS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- */
-
-/**
- * \file mgaioctl.c
- * MGA IOCTL related wrapper functions.
- *
- * \author Keith Whitwell <keith@tungstengraphics.com>
- * \author Gareth Hughes <gareth@valinux.com>
- */
-
-#include <errno.h>
-#include "mtypes.h"
-#include "macros.h"
-#include "dd.h"
-#include "swrast/swrast.h"
-
-#include "mm.h"
-#include "drm.h"
-#include "mga_drm.h"
-#include "mgacontext.h"
-#include "mgadd.h"
-#include "mgastate.h"
-#include "mgatex.h"
-#include "mgavb.h"
-#include "mgaioctl.h"
-#include "mgatris.h"
-
-#include "vblank.h"
-
-
-int
-mgaSetFence( mgaContextPtr mmesa, uint32_t * fence )
-{
-    int ret = ENOSYS;
-
-    if ( mmesa->driScreen->drmMinor >= 2 ) {
-	ret = drmCommandWriteRead( mmesa->driScreen->fd, DRM_MGA_SET_FENCE,
-				   fence, sizeof( uint32_t ));
-	if (ret) {
-	    fprintf(stderr, "drmMgaSetFence: %d\n", ret);
-	    exit(1);
-	}
-    }
-
-    return ret;
-}
-
-
-int
-mgaWaitFence( mgaContextPtr mmesa, uint32_t fence, uint32_t * curr_fence )
-{
-    int ret = ENOSYS;
-
-    if ( mmesa->driScreen->drmMinor >= 2 ) {
-	uint32_t temp = fence;
-	
-	ret = drmCommandWriteRead( mmesa->driScreen->fd,
-				   DRM_MGA_WAIT_FENCE,
-				   & temp, sizeof( uint32_t ));
-	if (ret) {
-	   fprintf(stderr, "drmMgaSetFence: %d\n", ret);
-	    exit(1);
-	}
-
-	if ( curr_fence ) {
-	    *curr_fence = temp;
-	}
-    }
-
-    return ret;
-}
-
-
-static void mga_iload_dma_ioctl(mgaContextPtr mmesa,
-				unsigned long dest,
-				int length)
-{
-   drmBufPtr buf = mmesa->iload_buffer;
-   drm_mga_iload_t iload;
-   int ret, i;
-
-   if (MGA_DEBUG&DEBUG_VERBOSE_IOCTL)
-      fprintf(stderr, "DRM_IOCTL_MGA_ILOAD idx %d dst %x length %d\n",
-	      buf->idx, (int) dest, length);
-
-   if ( (length & MGA_ILOAD_MASK) != 0 ) {
-      UNLOCK_HARDWARE( mmesa );
-      fprintf( stderr, "%s: Invalid ILOAD datasize (%d), must be "
-	       "multiple of %u.\n", __FUNCTION__, length, MGA_ILOAD_ALIGN );
-      exit( 1 );
-   }
-
-   iload.idx = buf->idx;
-   iload.dstorg = dest;
-   iload.length = length;
-
-   i = 0;
-   do {
-      ret = drmCommandWrite( mmesa->driFd, DRM_MGA_ILOAD, 
-                             &iload, sizeof(iload) );
-   } while ( ret == -EBUSY && i++ < DRM_MGA_IDLE_RETRY );
-
-   if ( ret < 0 ) {
-      printf("send iload retcode = %d\n", ret);
-      exit(1);
-   }
-
-   mmesa->iload_buffer = 0;
-
-   if (MGA_DEBUG&DEBUG_VERBOSE_IOCTL)
-      fprintf(stderr, "finished iload dma put\n");
-
-}
-
-drmBufPtr mga_get_buffer_ioctl( mgaContextPtr mmesa )
-{
-   int idx = 0;
-   int size = 0;
-   drmDMAReq dma;
-   int retcode;
-   drmBufPtr buf;
-
-   if (MGA_DEBUG&DEBUG_VERBOSE_IOCTL)
-      fprintf(stderr,  "Getting dma buffer\n");
-
-   dma.context = mmesa->hHWContext;
-   dma.send_count = 0;
-   dma.send_list = NULL;
-   dma.send_sizes = NULL;
-   dma.flags = 0;
-   dma.request_count = 1;
-   dma.request_size = MGA_BUFFER_SIZE;
-   dma.request_list = &idx;
-   dma.request_sizes = &size;
-   dma.granted_count = 0;
-
-
-   if (MGA_DEBUG&DEBUG_VERBOSE_IOCTL)
-      fprintf(stderr, "drmDMA (get) ctx %d count %d size 0x%x\n",
-	   dma.context, dma.request_count,
-	   dma.request_size);
-
-   while (1) {
-      retcode = drmDMA(mmesa->driFd, &dma);
-
-      if (MGA_DEBUG&DEBUG_VERBOSE_IOCTL)
-	 fprintf(stderr, "retcode %d sz %d idx %d count %d\n",
-		 retcode,
-		 dma.request_sizes[0],
-		 dma.request_list[0],
-		 dma.granted_count);
-
-      if (retcode == 0 &&
-	  dma.request_sizes[0] &&
-	  dma.granted_count)
-	 break;
-
-      if (MGA_DEBUG&DEBUG_VERBOSE_IOCTL)
-	 fprintf(stderr, "\n\nflush");
-
-      UPDATE_LOCK( mmesa, DRM_LOCK_FLUSH | DRM_LOCK_QUIESCENT );
-   }
-
-   buf = &(mmesa->mgaScreen->bufs->list[idx]);
-   buf->used = 0;
-
-   if (MGA_DEBUG&DEBUG_VERBOSE_IOCTL)
-      fprintf(stderr,
-	   "drmDMA (get) returns size[0] 0x%x idx[0] %d\n"
-	   "dma_buffer now: buf idx: %d size: %d used: %d addr %p\n",
-	   dma.request_sizes[0], dma.request_list[0],
-	   buf->idx, buf->total,
-	   buf->used, buf->address);
-
-   if (MGA_DEBUG&DEBUG_VERBOSE_IOCTL)
-      fprintf(stderr, "finished getbuffer\n");
-
-   return buf;
-}
-
-
-
-
-static void
-mgaClear( GLcontext *ctx, GLbitfield mask, GLboolean all,
-            GLint cx, GLint cy, GLint cw, GLint ch )
-{
-   mgaContextPtr mmesa = MGA_CONTEXT(ctx);
-   __DRIdrawablePrivate *dPriv = mmesa->driDrawable;
-   GLuint flags = 0;
-   GLuint clear_color = mmesa->ClearColor;
-   GLuint clear_depth = 0;
-   GLuint color_mask = 0;
-   GLuint depth_mask = 0;
-   int ret;
-   int i;
-   static int nrclears;
-   drm_mga_clear_t clear;
-
-   FLUSH_BATCH( mmesa );
-
-   if ( mask & BUFFER_BIT_FRONT_LEFT ) {
-      flags |= MGA_FRONT;
-      color_mask = mmesa->setup.plnwt;
-      mask &= ~BUFFER_BIT_FRONT_LEFT;
-   }
-
-   if ( mask & BUFFER_BIT_BACK_LEFT ) {
-      flags |= MGA_BACK;
-      color_mask = mmesa->setup.plnwt;
-      mask &= ~BUFFER_BIT_BACK_LEFT;
-   }
-
-   if ( (mask & BUFFER_BIT_DEPTH) && ctx->Depth.Mask ) {
-      flags |= MGA_DEPTH;
-      clear_depth = (mmesa->ClearDepth & mmesa->depth_clear_mask);
-      depth_mask |= mmesa->depth_clear_mask;
-      mask &= ~BUFFER_BIT_DEPTH;
-   }
-
-   if ( (mask & BUFFER_BIT_STENCIL) && mmesa->hw_stencil ) {
-      flags |= MGA_DEPTH;
-      clear_depth |= (ctx->Stencil.Clear & mmesa->stencil_clear_mask);
-      depth_mask |= mmesa->stencil_clear_mask;
-      mask &= ~BUFFER_BIT_STENCIL;
-   }
-
-   if ( flags ) {
-      LOCK_HARDWARE( mmesa );
-
-      if ( mmesa->dirty_cliprects )
-	 mgaUpdateRects( mmesa, (MGA_FRONT | MGA_BACK) );
-
-      /* flip top to bottom */
-      cy = dPriv->h-cy-ch;
-      cx += mmesa->drawX;
-      cy += mmesa->drawY;
-
-      if ( MGA_DEBUG & DEBUG_VERBOSE_IOCTL )
-	 fprintf( stderr, "Clear, bufs %x nbox %d\n",
-		  (int)flags, (int)mmesa->numClipRects );
-
-      for (i = 0 ; i < mmesa->numClipRects ; )
-      {
-	 int nr = MIN2(i + MGA_NR_SAREA_CLIPRECTS, mmesa->numClipRects);
-	 drm_clip_rect_t *box = mmesa->pClipRects;
-	 drm_clip_rect_t *b = mmesa->sarea->boxes;
-	 int n = 0;
-
-	 if (!all) {
-	    for ( ; i < nr ; i++) {
-	       GLint x = box[i].x1;
-	       GLint y = box[i].y1;
-	       GLint w = box[i].x2 - x;
-	       GLint h = box[i].y2 - y;
-
-	       if (x < cx) w -= cx - x, x = cx;
-	       if (y < cy) h -= cy - y, y = cy;
-	       if (x + w > cx + cw) w = cx + cw - x;
-	       if (y + h > cy + ch) h = cy + ch - y;
-	       if (w <= 0) continue;
-	       if (h <= 0) continue;
-
-	       b->x1 = x;
-	       b->y1 = y;
-	       b->x2 = x + w;
-	       b->y2 = y + h;
-	       b++;
-	       n++;
-	    }
-	 } else {
-	    for ( ; i < nr ; i++) {
-	       *b++ = box[i];
-	       n++;
-	    }
-	 }
-
-
-	 if ( MGA_DEBUG & DEBUG_VERBOSE_IOCTL )
-	    fprintf( stderr,
-		     "DRM_IOCTL_MGA_CLEAR flag 0x%x color %x depth %x nbox %d\n",
-		     flags, clear_color, clear_depth, mmesa->sarea->nbox );
-
-	 mmesa->sarea->nbox = n;
-
-         clear.flags = flags;
-         clear.clear_color = clear_color;
-         clear.clear_depth = clear_depth;
-         clear.color_mask = color_mask;
-         clear.depth_mask = depth_mask;
-         ret = drmCommandWrite( mmesa->driFd, DRM_MGA_CLEAR,
-                                 &clear, sizeof(clear));
-	 if ( ret ) {
-	    fprintf( stderr, "send clear retcode = %d\n", ret );
-	    exit( 1 );
-	 }
-	 if ( MGA_DEBUG & DEBUG_VERBOSE_IOCTL )
-	    fprintf( stderr, "finished clear %d\n", ++nrclears );
-      }
-
-      UNLOCK_HARDWARE( mmesa );
-      mmesa->dirty |= MGA_UPLOAD_CLIPRECTS|MGA_UPLOAD_CONTEXT;
-   }
-
-   if (mask) 
-      _swrast_Clear( ctx, mask, all, cx, cy, cw, ch );
-}
-
-
-/**
- * Wait for the previous frame of rendering has completed.
- * 
- * \param mmesa  Hardware context pointer.
- *
- * \bug
- * The loop in this function should have some sort of a timeout mechanism.
- *
- * \warning
- * This routine used to assume that the hardware lock was held on entry.  It
- * now assumes that the lock is \b not held on entry.
- */
-
-static void mgaWaitForFrameCompletion( mgaContextPtr mmesa )
-{
-    if ( mgaWaitFence( mmesa, mmesa->last_frame_fence, NULL ) == ENOSYS ) {
-	unsigned wait = 0;
-	GLuint last_frame;
-	GLuint last_wrap;
-
-
-	LOCK_HARDWARE( mmesa );
-	last_frame = mmesa->sarea->last_frame.head;
-	last_wrap = mmesa->sarea->last_frame.wrap;
-
-	/* The DMA routines in the kernel track a couple values in the SAREA
-	 * that we use here.  The number of times that the primary DMA buffer
-	 * has "wrapped" around is tracked in last_wrap.  In addition, the
-	 * wrap count and the buffer position at the end of the last frame are
-	 * stored in last_frame.wrap and last_frame.head.
-	 * 
-	 * By comparing the wrap counts and the current DMA pointer value
-	 * (read directly from the hardware) to last_frame.head, we can
-	 * determine when the graphics processor has processed all of the
-	 * commands for the last frame.
-	 * 
-	 * In this case "last frame" means the frame of the *previous* swap-
-	 * buffers call.  This is done to prevent queuing a second buffer swap
-	 * before the previous swap is executed.
-	 */
-	while ( 1 ) {
-	    if ( last_wrap < mmesa->sarea->last_wrap ||
-		 ( last_wrap == mmesa->sarea->last_wrap &&
-		   last_frame <= (MGA_READ( MGAREG_PRIMADDRESS ) -
-				  mmesa->primary_offset) ) ) {
-		break;
-	    }
-	    if ( 0 ) {
-		wait++;
-		fprintf( stderr, "   last: head=0x%06x wrap=%d\n",
-			 last_frame, last_wrap );
-		fprintf( stderr, "   head: head=0x%06lx wrap=%d\n",
-			 (long)(MGA_READ( MGAREG_PRIMADDRESS ) - mmesa->primary_offset),
-			 mmesa->sarea->last_wrap );
-	    }
-	    UPDATE_LOCK( mmesa, DRM_LOCK_FLUSH );
-
-	    UNLOCK_HARDWARE( mmesa );
-	    DO_USLEEP( 1 );
-	    LOCK_HARDWARE( mmesa );
-	}
-	if ( wait )
-	  fprintf( stderr, "\n" );
-
-	UNLOCK_HARDWARE( mmesa );
-    }
-}
-
-
-/*
- * Copy the back buffer to the front buffer.
- */
-void mgaCopyBuffer( const __DRIdrawablePrivate *dPriv )
-{
-   mgaContextPtr mmesa;
-   drm_clip_rect_t *pbox;
-   GLint nbox;
-   GLint ret;
-   GLint i;
-   GLboolean   missed_target;
-
-
-   assert(dPriv);
-   assert(dPriv->driContextPriv);
-   assert(dPriv->driContextPriv->driverPrivate);
-
-   mmesa = (mgaContextPtr) dPriv->driContextPriv->driverPrivate;
-
-   FLUSH_BATCH( mmesa );
-
-   mgaWaitForFrameCompletion( mmesa );
-   driWaitForVBlank( dPriv, & mmesa->vbl_seq, mmesa->vblank_flags,
-		     & missed_target );
-   if ( missed_target ) {
-      mmesa->swap_missed_count++;
-      (void) (*dri_interface->getUST)( & mmesa->swap_missed_ust );
-   }
-   LOCK_HARDWARE( mmesa );
-
-   /* Use the frontbuffer cliprects
-    */
-   if (mmesa->dirty_cliprects & MGA_FRONT)
-      mgaUpdateRects( mmesa, MGA_FRONT );
-
-
-   pbox = dPriv->pClipRects;
-   nbox = dPriv->numClipRects;
-
-   for (i = 0 ; i < nbox ; )
-   {
-      int nr = MIN2(i + MGA_NR_SAREA_CLIPRECTS, dPriv->numClipRects);
-      drm_clip_rect_t *b = mmesa->sarea->boxes;
-
-      mmesa->sarea->nbox = nr - i;
-
-      for ( ; i < nr ; i++)
-	 *b++ = pbox[i];
-
-      if (0)
-	 fprintf(stderr, "DRM_IOCTL_MGA_SWAP\n");
-
-      ret = drmCommandNone( mmesa->driFd, DRM_MGA_SWAP );
-      if ( ret ) {
-	 printf("send swap retcode = %d\n", ret);
-	 exit(1);
-      }
-   }
-
-   (void) mgaSetFence( mmesa, & mmesa->last_frame_fence );
-   UNLOCK_HARDWARE( mmesa );
-
-   mmesa->dirty |= MGA_UPLOAD_CLIPRECTS;
-   mmesa->swap_count++;
-   (void) (*dri_interface->getUST)( & mmesa->swap_ust );
-}
-
-
-/**
- * Implement the hardware-specific portion of \c glFinish.
- *
- * Flushes all pending commands to the hardware and wait for them to finish.
- * 
- * \param ctx  Context where the \c glFinish command was issued.
- *
- * \sa glFinish, mgaFlush, mgaFlushDMA
- */
-static void mgaFinish( GLcontext *ctx  )
-{
-    mgaContextPtr mmesa = MGA_CONTEXT(ctx);
-    uint32_t  fence;
-
-
-    LOCK_HARDWARE( mmesa );
-    if ( mmesa->vertex_dma_buffer != NULL ) {
-	mgaFlushVerticesLocked( mmesa );
-    }
-
-    if ( mgaSetFence( mmesa, & fence ) == 0 ) {
-	UNLOCK_HARDWARE( mmesa );
-	(void) mgaWaitFence( mmesa, fence, NULL );
-    }
-    else {
-	if (MGA_DEBUG&DEBUG_VERBOSE_IOCTL) {
-	    fprintf(stderr, "mgaRegetLockQuiescent\n");
-	}
-
-	UPDATE_LOCK( mmesa, DRM_LOCK_QUIESCENT | DRM_LOCK_FLUSH );
-	UNLOCK_HARDWARE( mmesa );
-    }
-}
-
-
-/**
- * Flush all commands upto at least a certain point to the hardware.
- *
- * \note
- * The term "wait" in the name of this function is misleading.  It doesn't
- * actually wait for anything.  It just makes sure that the commands have
- * been flushed to the hardware.
- *
- * \warning
- * As the name implies, this function assumes that the hardware lock is
- * held on entry.
- */
-void mgaWaitAgeLocked( mgaContextPtr mmesa, int age  )
-{
-   if (GET_DISPATCH_AGE(mmesa) < age) {
-      UPDATE_LOCK( mmesa, DRM_LOCK_FLUSH );
-   }
-}
-
-
-static GLboolean intersect_rect( drm_clip_rect_t *out,
-				 const drm_clip_rect_t *a,
-				 const drm_clip_rect_t *b )
-{
-   *out = *a;
-   if (b->x1 > out->x1) out->x1 = b->x1;
-   if (b->y1 > out->y1) out->y1 = b->y1;
-   if (b->x2 < out->x2) out->x2 = b->x2;
-   if (b->y2 < out->y2) out->y2 = b->y2;
-
-   return ((out->x1 < out->x2) && (out->y1 < out->y2));
-}
-
-
-
-
-static void age_mmesa( mgaContextPtr mmesa, int age )
-{
-   if (mmesa->CurrentTexObj[0]) mmesa->CurrentTexObj[0]->age = age;
-   if (mmesa->CurrentTexObj[1]) mmesa->CurrentTexObj[1]->age = age;
-}
-
-
-void mgaFlushVerticesLocked( mgaContextPtr mmesa )
-{
-   drm_clip_rect_t *pbox = mmesa->pClipRects;
-   int nbox = mmesa->numClipRects;
-   drmBufPtr buffer = mmesa->vertex_dma_buffer;
-   drm_mga_vertex_t vertex;
-   int i;
-
-   mmesa->vertex_dma_buffer = 0;
-
-   if (!buffer)
-      return;
-
-   if (mmesa->dirty_cliprects & mmesa->draw_buffer)
-      mgaUpdateRects( mmesa, mmesa->draw_buffer );
-
-   if (mmesa->dirty & ~MGA_UPLOAD_CLIPRECTS)
-      mgaEmitHwStateLocked( mmesa );
-
-   /* FIXME: Workaround bug in kernel module.
-    */
-   mmesa->sarea->dirty |= MGA_UPLOAD_CONTEXT;
-
-   if (!nbox)
-      buffer->used = 0;
-
-   if (nbox >= MGA_NR_SAREA_CLIPRECTS)
-      mmesa->dirty |= MGA_UPLOAD_CLIPRECTS;
-
-#if 0
-   if (!buffer->used || !(mmesa->dirty & MGA_UPLOAD_CLIPRECTS))
-   {
-      if (nbox == 1)
-	 mmesa->sarea->nbox = 0;
-      else
-	 mmesa->sarea->nbox = nbox;
-
-      if (MGA_DEBUG&DEBUG_VERBOSE_IOCTL)
-	 fprintf(stderr, "Firing vertex -- case a nbox %d\n", nbox);
-
-      vertex.idx = buffer->idx;
-      vertex.used = buffer->used;
-      vertex.discard = 1;
-      drmCommandWrite( mmesa->driFd, DRM_MGA_VERTEX, 
-                       &vertex, sizeof(drmMGAVertex) );
-
-      age_mmesa(mmesa, mmesa->sarea->last_enqueue);
-   }
-   else
-#endif
-   {
-      for (i = 0 ; i < nbox ; )
-      {
-	 int nr = MIN2(i + MGA_NR_SAREA_CLIPRECTS, nbox);
-	 drm_clip_rect_t *b = mmesa->sarea->boxes;
-	 int discard = 0;
-
-	 if (mmesa->scissor) {
-	    mmesa->sarea->nbox = 0;
-
-	    for ( ; i < nr ; i++) {
-	       *b = pbox[i];
-	       if (intersect_rect(b, b, &mmesa->scissor_rect)) {
-		  mmesa->sarea->nbox++;
-		  b++;
-	       }
-	    }
-
-	    /* Culled?
-	     */
-	    if (!mmesa->sarea->nbox) {
-	       if (nr < nbox) continue;
-	       buffer->used = 0;
-	    }
-	 } else {
-	    mmesa->sarea->nbox = nr - i;
-	    for ( ; i < nr ; i++)
-	       *b++ = pbox[i];
-	 }
-
-	 /* Finished with the buffer?
-	  */
-	 if (nr == nbox)
-	    discard = 1;
-
-	 mmesa->sarea->dirty |= MGA_UPLOAD_CLIPRECTS;
-
-         vertex.idx = buffer->idx;
-         vertex.used = buffer->used;
-         vertex.discard = discard;
-         drmCommandWrite( mmesa->driFd, DRM_MGA_VERTEX,
-                          &vertex, sizeof(vertex) );
-
-	 age_mmesa(mmesa, mmesa->sarea->last_enqueue);
-      }
-   }
-
-   mmesa->dirty &= ~MGA_UPLOAD_CLIPRECTS;
-}
-
-void mgaFlushVertices( mgaContextPtr mmesa )
-{
-   LOCK_HARDWARE( mmesa );
-   mgaFlushVerticesLocked( mmesa );
-   UNLOCK_HARDWARE( mmesa );
-}
-
-
-void mgaFireILoadLocked( mgaContextPtr mmesa,
-			 GLuint offset, GLuint length )
-{
-   if (!mmesa->iload_buffer) {
-      fprintf(stderr, "mgaFireILoad: no buffer\n");
-      return;
-   }
-
-   if (MGA_DEBUG&DEBUG_VERBOSE_IOCTL)
-      fprintf(stderr, "mgaFireILoad idx %d ofs 0x%x length %d\n",
-	      mmesa->iload_buffer->idx, (int)offset, (int)length );
-
-   mga_iload_dma_ioctl( mmesa, offset, length );
-}
-
-void mgaGetILoadBufferLocked( mgaContextPtr mmesa )
-{
-   if (MGA_DEBUG&DEBUG_VERBOSE_IOCTL)
-      fprintf(stderr, "mgaGetIloadBuffer (buffer now %p)\n",
-              (void *) mmesa->iload_buffer);
-
-   mmesa->iload_buffer = mga_get_buffer_ioctl( mmesa );
-}
-
-
-/**
- * Implement the hardware-specific portion of \c glFlush.
- *
- * \param ctx  Context to be flushed.
- *
- * \sa glFlush, mgaFinish, mgaFlushDMA
- */
-static void mgaFlush( GLcontext *ctx )
-{
-    mgaContextPtr mmesa = MGA_CONTEXT( ctx );
-
-
-    LOCK_HARDWARE( mmesa );
-    if ( mmesa->vertex_dma_buffer != NULL ) {
-	mgaFlushVerticesLocked( mmesa );
-    }
-
-    UPDATE_LOCK( mmesa, DRM_LOCK_FLUSH );
-    UNLOCK_HARDWARE( mmesa );
-}
-
-
-int mgaFlushDMA( int fd, drmLockFlags flags )
-{
-   drm_lock_t lock;
-   int ret, i = 0;
-
-   memset( &lock, 0, sizeof(lock) );
-
-   lock.flags = flags & (DRM_LOCK_QUIESCENT | DRM_LOCK_FLUSH 
-			 | DRM_LOCK_FLUSH_ALL);
-
-   do {
-      ret = drmCommandWrite( fd, DRM_MGA_FLUSH, &lock, sizeof(lock) );
-   } while ( ret && errno == EBUSY && i++ < DRM_MGA_IDLE_RETRY );
-
-   if ( ret == 0 )
-      return 0;
-   if ( errno != EBUSY )
-      return -errno;
-
-   if ( lock.flags & DRM_LOCK_QUIESCENT ) {
-      /* Only keep trying if we need quiescence.
-       */
-      lock.flags &= ~(DRM_LOCK_FLUSH | DRM_LOCK_FLUSH_ALL);
-
-      do {
-         ret = drmCommandWrite( fd, DRM_MGA_FLUSH, &lock, sizeof(lock) );
-      } while ( ret && errno == EBUSY && i++ < DRM_MGA_IDLE_RETRY );
-   }
-
-   if ( ret == 0 ) {
-      return 0;
-   } else {
-      return -errno;
-   }
-}
-
-void mgaInitIoctlFuncs( struct dd_function_table *functions )
-{
-   functions->Clear = mgaClear;
-   functions->Flush = mgaFlush;
-   functions->Finish = mgaFinish;
-}
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/mga/mgaioctl.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/mga/mgaioctl.h
deleted file mode 100644
index f3ae749ca..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/mga/mgaioctl.h
+++ /dev/null
@@ -1,111 +0,0 @@
-/*
- * Copyright 2000-2001 VA Linux Systems, Inc.
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * on the rights to use, copy, modify, merge, publish, distribute, sub
- * license, and/or sell copies of the Software, and to permit persons to whom
- * the Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.  IN NO EVENT SHALL
- * VA LINUX SYSTEMS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- *
- * Authors:
- *    Keith Whitwell <keith@tungstengraphics.com>
- *    Gareth Hughes <gareth@valinux.com>
- */
-/* $XFree86: xc/lib/GL/mesa/src/drv/mga/mgaioctl.h,v 1.11 2002/10/30 12:51:36 alanh Exp $ */
-
-#ifndef MGA_IOCTL_H
-#define MGA_IOCTL_H
-
-#include "mgacontext.h"
-#include "mga_xmesa.h"
-
-void mgaCopyBuffer( const __DRIdrawablePrivate *dPriv );
-void mgaWaitForVBlank( mgaContextPtr mmesa );
-
-void mgaGetILoadBufferLocked( mgaContextPtr mmesa );
-void mgaFireILoadLocked( mgaContextPtr mmesa,
-			 GLuint offset, GLuint length );
-
-void mgaWaitAgeLocked( mgaContextPtr mmesa, int age );
-
-void mgaFlushVertices( mgaContextPtr mmesa );
-void mgaFlushVerticesLocked( mgaContextPtr mmesa );
-int mgaFlushDMA( int fd, drmLockFlags flags );
-
-void mgaInitIoctlFuncs( struct dd_function_table *functions );
-
-#define FLUSH_BATCH(mmesa) do {						\
-        if (MGA_DEBUG&DEBUG_VERBOSE_IOCTL)  				\
-              fprintf(stderr, "FLUSH_BATCH in %s\n", __FUNCTION__);	\
-	if (mmesa->vertex_dma_buffer) mgaFlushVertices(mmesa);		\
-} while (0)
-
-#define MGA_STATECHANGE(mmesa, flag) do {	\
-   FLUSH_BATCH(mmesa);				\
-   mmesa->dirty |= flag;			\
-} while (0)
-
-
-extern drmBufPtr mga_get_buffer_ioctl( mgaContextPtr mmesa );
-
-static __inline
-GLuint *mgaAllocDmaLow( mgaContextPtr mmesa, int bytes )
-{
-   GLuint *head;
-
-   /* If there is no DMA buffer currently allocated or the currently
-    * allocated DMA buffer doesn't have enough room left for this request,
-    * a new buffer will need to be allocated.
-    */
-   if ( (mmesa->vertex_dma_buffer == NULL)
-	|| ((mmesa->vertex_dma_buffer->used + bytes) 
-	    > mmesa->vertex_dma_buffer->total) ) {
-      LOCK_HARDWARE( mmesa );
-
-      /* In the case where the existing buffer does not have enough room,
-       * we need to flush it out to the hardware.
-       */
-      if ( mmesa->vertex_dma_buffer != NULL ) {
-	 mgaFlushVerticesLocked( mmesa );
-      }
-	   
-      mmesa->vertex_dma_buffer = mga_get_buffer_ioctl( mmesa );
-      UNLOCK_HARDWARE( mmesa );
-   }
-
-   head = (GLuint *)((char *)mmesa->vertex_dma_buffer->address +
-		      mmesa->vertex_dma_buffer->used);
-
-   mmesa->vertex_dma_buffer->used += bytes;
-   return head;
-}
-
-
-#define UPDATE_LOCK( mmesa, flags )					\
-do {									\
-   GLint ret = mgaFlushDMA( mmesa->driFd, flags );			\
-   if ( ret < 0 ) {							\
-      drmCommandNone( mmesa->driFd, DRM_MGA_RESET );			\
-      UNLOCK_HARDWARE( mmesa );						\
-      fprintf( stderr, "%s: flush return = %s (%d), flags = 0x%08x\n",	\
-	       __FUNCTION__, strerror( -ret ), -ret,			\
-	       (unsigned)(flags) );					\
-      exit( 1 );							\
-   }									\
-} while (0)
-
-#endif
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/mga/mgapixel.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/mga/mgapixel.c
deleted file mode 100644
index 952b8d563..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/mga/mgapixel.c
+++ /dev/null
@@ -1,664 +0,0 @@
-/*
- * Copyright 2000 Compaq Computer Inc. and VA Linux Systems, Inc.
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * on the rights to use, copy, modify, merge, publish, distribute, sub
- * license, and/or sell copies of the Software, and to permit persons to whom
- * the Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.  IN NO EVENT SHALL
- * VA LINUX SYSTEMS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- */
-
-/**
- * \file mgapixel.c
- * Implement framebuffer pixel operations for MGA.
- *
- * \todo
- * Someday the accelerated \c glReadPixels and \c glDrawPixels paths need to
- * be resurrected.  They are currently ifdef'ed out because they don't seem
- * to work and they only get activated some very rare circumstances.
- *
- * \author Keith Whitwell <keith@tungstengraphics.com>
- * \author Gareth Hughes <gareth@valinux.com>
- */
-/* $XFree86: xc/lib/GL/mesa/src/drv/mga/mgapixel.c,v 1.9 2002/11/05 17:46:08 tsi Exp $ */
-
-#include "mtypes.h"
-#include "macros.h"
-#include "mgadd.h"
-#include "mgacontext.h"
-#include "mgaioctl.h"
-#include "mgapixel.h"
-#include "mgastate.h"
-
-#include "swrast/swrast.h"
-#include "imports.h"
-
-#if 0
-#define IS_AGP_MEM( mmesa, p )						  \
-   ((unsigned long)mmesa->mgaScreen->buffers.map <= ((unsigned long)p) && \
-    (unsigned long)mmesa->mgaScreen->buffers.map +			  \
-    (unsigned long)mmesa->mgaScreen->buffers.size > ((unsigned long)p))
-#define AGP_OFFSET( mmesa, p )						  \
-     (((unsigned long)p) - (unsigned long)mmesa->mgaScreen->buffers.map)
-
-
-#if defined(MESA_packed_depth_stencil)
-static GLboolean
-check_depth_stencil_24_8( const GLcontext *ctx, GLenum type,
-			  const struct gl_pixelstore_attrib *packing,
-			  const void *pixels, GLint sz,
-			  GLint pitch )
-{
-   mgaContextPtr mmesa = MGA_CONTEXT(ctx);
-
-   return ( type == GL_UNSIGNED_INT_24_8_MESA &&
-	    ctx->Visual->DepthBits == 24 &&
-	    ctx->Visual->StencilBits == 8 &&
-	    mmesa->mgaScreen->cpp == 4 &&
-	    mmesa->hw_stencil &&
-	    !ctx->Pixel.IndexShift &&
-	    !ctx->Pixel.IndexOffset &&
-	    !ctx->Pixel.MapStencilFlag &&
-	    ctx->Pixel.DepthBias == 0.0 &&
-	    ctx->Pixel.DepthScale == 1.0 &&
-	    !packing->SwapBytes &&
-	    pitch % 32 == 0 &&
-	    pitch < 4096 );
-}
-#endif
-
-
-static GLboolean
-check_depth( const GLcontext *ctx, GLenum type,
-	     const struct gl_pixelstore_attrib *packing,
-	     const void *pixels, GLint sz, GLint pitch )
-{
-   mgaContextPtr mmesa = MGA_CONTEXT(ctx);
-
-   if ( IS_AGP_MEM( mmesa, pixels ) &&
-	!( ( type == GL_UNSIGNED_INT && mmesa->mgaScreen->cpp == 4 ) ||
-	   ( type == GL_UNSIGNED_SHORT && mmesa->mgaScreen->cpp == 2 ) ) )
-      return GL_FALSE;
-
-   return ( ctx->Pixel.DepthBias == 0.0 &&
-	    ctx->Pixel.DepthScale == 1.0 &&
-	    !packing->SwapBytes &&
-	    pitch % 32 == 0 &&
-	    pitch < 4096 );
-}
-
-
-static GLboolean
-check_color( const GLcontext *ctx, GLenum type, GLenum format,
-	     const struct gl_pixelstore_attrib *packing,
-	     const void *pixels, GLint sz, GLint pitch )
-{
-   mgaContextPtr mmesa = MGA_CONTEXT(ctx);
-   GLuint cpp = mmesa->mgaScreen->cpp;
-
-   /* Can't do conversions on agp reads/draws.
-    */
-   if ( IS_AGP_MEM( mmesa, pixels ) &&
-	!( pitch % 32 == 0 && pitch < 4096 &&
-	   ( ( type == GL_UNSIGNED_BYTE &&
-	       cpp == 4 && format == GL_BGRA ) ||
-	     ( type == GL_UNSIGNED_INT_8_8_8_8 &&
-	       cpp == 4 && format == GL_BGRA ) ||
-	     ( type == GL_UNSIGNED_SHORT_5_6_5_REV &&
-	       cpp == 2 && format == GL_RGB ) ) ) )
-      return GL_FALSE;
-
-   return (!ctx->_ImageTransferState &&
-	   !packing->SwapBytes &&
-	   !packing->LsbFirst);
-}
-
-static GLboolean
-check_color_per_fragment_ops( const GLcontext *ctx )
-{
-   return (!(       ctx->Color.AlphaEnabled ||
-		    ctx->Depth.Test ||
-		    ctx->Fog.Enabled ||
-		    ctx->Scissor.Enabled ||
-		    ctx->Stencil.Enabled ||
-		    !ctx->Color.ColorMask[0] ||
-		    !ctx->Color.ColorMask[1] ||
-		    !ctx->Color.ColorMask[2] ||
-		    !ctx->Color.ColorMask[3] ||
-		    ctx->Color.ColorLogicOpEnabled ||
-		    ctx->Texture._EnabledUnits ||
-		    ctx->Depth.OcclusionTest
-           ) &&
-	   ctx->Current.RasterPosValid &&
-	   ctx->Pixel.ZoomX == 1.0F &&
-	   (ctx->Pixel.ZoomY == 1.0F || ctx->Pixel.ZoomY == -1.0F));
-}
-
-static GLboolean
-check_depth_per_fragment_ops( const GLcontext *ctx )
-{
-   return ( ctx->Current.RasterPosValid &&
-	    ctx->Color.ColorMask[RCOMP] == 0 &&
-	    ctx->Color.ColorMask[BCOMP] == 0 &&
-	    ctx->Color.ColorMask[GCOMP] == 0 &&
-	    ctx->Color.ColorMask[ACOMP] == 0 &&
-	    ctx->Pixel.ZoomX == 1.0F &&
-	    ( ctx->Pixel.ZoomY == 1.0F || ctx->Pixel.ZoomY == -1.0F ) );
-}
-
-/* In addition to the requirements for depth:
- */
-#if defined(MESA_packed_depth_stencil)
-static GLboolean
-check_stencil_per_fragment_ops( const GLcontext *ctx )
-{
-   return ( !ctx->Pixel.IndexShift &&
-	    !ctx->Pixel.IndexOffset );
-}
-#endif
-
-
-static GLboolean
-clip_pixelrect( const GLcontext *ctx,
-		const GLframebuffer *buffer,
-		GLint *x, GLint *y,
-		GLsizei *width, GLsizei *height,
-		GLint *skipPixels, GLint *skipRows,
-		GLint *size )
-{
-   mgaContextPtr mmesa = MGA_CONTEXT(ctx);
-
-   *width = MIN2(*width, MAX_WIDTH); /* redundant? */
-
-   /* left clipping */
-   if (*x < buffer->_Xmin) {
-      *skipPixels += (buffer->_Xmin - *x);
-      *width -= (buffer->_Xmin - *x);
-      *x = buffer->_Xmin;
-   }
-
-   /* right clipping */
-   if (*x + *width > buffer->_Xmax)
-      *width -= (*x + *width - buffer->_Xmax - 1);
-
-   if (*width <= 0)
-      return GL_FALSE;
-
-   /* bottom clipping */
-   if (*y < buffer->_Ymin) {
-      *skipRows += (buffer->_Ymin - *y);
-      *height -= (buffer->_Ymin - *y);
-      *y = buffer->_Ymin;
-   }
-
-   /* top clipping */
-   if (*y + *height > buffer->_Ymax)
-      *height -= (*y + *height - buffer->_Ymax - 1);
-
-   if (*height <= 0)
-      return GL_FALSE;
-
-   *size = ((*y + *height - 1) * mmesa->mgaScreen->frontPitch +
-	    (*x + *width - 1) * mmesa->mgaScreen->cpp);
-
-   return GL_TRUE;
-}
-
-static GLboolean
-mgaTryReadPixels( GLcontext *ctx,
-		  GLint x, GLint y, GLsizei width, GLsizei height,
-		  GLenum format, GLenum type,
-		  const struct gl_pixelstore_attrib *pack,
-		  GLvoid *pixels )
-{
-   mgaContextPtr mmesa = MGA_CONTEXT(ctx);
-   GLint size, skipPixels, skipRows;
-   GLint pitch = pack->RowLength ? pack->RowLength : width;
-   GLboolean ok;
-
-   GLuint planemask;
-   GLuint source;
-#if 0
-   drmMGABlit blit;
-   GLuint dest;
-   GLint source_pitch, dest_pitch;
-   GLint delta_sx, delta_sy;
-   GLint delta_dx, delta_dy;
-   GLint blit_height, ydir;
-#endif
-
-   if (!clip_pixelrect(ctx, ctx->ReadBuffer,
-		       &x, &y, &width, &height,
-		       &skipPixels, &skipRows, &size)) {
-      return GL_TRUE;
-   }
-
-   /* Only accelerate reading to agp buffers.
-    */
-   if ( !IS_AGP_MEM(mmesa, (char *)pixels) ||
-	!IS_AGP_MEM(mmesa, (char *)pixels + size) )
-      return GL_FALSE;
-
-   switch (format) {
-#if defined(MESA_packed_depth_stencil)
-   case GL_DEPTH_STENCIL_MESA:
-      ok = check_depth_stencil_24_8(ctx, type, pack, pixels, size, pitch);
-      planemask = ~0;
-      source = mmesa->mgaScreen->depthOffset;
-      break;
-#endif
-
-   case GL_DEPTH_COMPONENT:
-      ok = check_depth(ctx, type, pack, pixels, size, pitch);
-
-      /* Can't accelerate at this depth -- planemask does the wrong
-       * thing; it doesn't clear the low order bits in the
-       * destination, instead it leaves them untouched.
-       *
-       * Could get the acclerator to solid fill the destination with
-       * zeros first...  Or get the cpu to do it...
-       */
-      if (ctx->Visual.depthBits == 24)
-	 return GL_FALSE;
-
-      planemask = ~0;
-      source = mmesa->mgaScreen->depthOffset;
-      break;
-
-   case GL_RGB:
-   case GL_BGRA:
-      ok = check_color(ctx, type, format, pack, pixels, size, pitch);
-      planemask = ~0;
-      source = (mmesa->draw_buffer == MGA_FRONT ?
-		mmesa->mgaScreen->frontOffset :
-		mmesa->mgaScreen->backOffset);
-      break;
-
-   default:
-      return GL_FALSE;
-   }
-
-   if (!ok) {
-      return GL_FALSE;
-   }
-
-
-   LOCK_HARDWARE( mmesa );
-
-#if 0
-   {
-      __DRIdrawablePrivate *dPriv = mmesa->driDrawable;
-      int nbox, retcode, i;
-
-      UPDATE_LOCK( mmesa, DRM_LOCK_FLUSH | DRM_LOCK_QUIESCENT );
-
-      if (mmesa->dirty_cliprects & MGA_FRONT)
-	 mgaUpdateRects( mmesa, MGA_FRONT );
-
-      nbox = dPriv->numClipRects;
-
-      y = dPriv->h - y - height;
-      x += mmesa->drawX;
-      y += mmesa->drawY;
-
-      dest = ((mmesa->mgaScreen->agp.handle + AGP_OFFSET(mmesa, pixels)) |
-	      DO_dstmap_sys | DO_dstacc_agp);
-      source_pitch = mmesa->mgaScreen->frontPitch / mmesa->mgaScreen->cpp;
-      dest_pitch = pitch;
-      delta_sx = 0;
-      delta_sy = 0;
-      delta_dx = -x;
-      delta_dy = -y;
-      blit_height = 2*y + height;
-      ydir = -1;
-
-      if (0) fprintf(stderr, "XX doing readpixel blit src_pitch %d dst_pitch %d\n",
-		     source_pitch, dest_pitch);
-
-
-
-      for (i = 0 ; i < nbox ; )
-      {
-	 int nr = MIN2(i + MGA_NR_SAREA_CLIPRECTS, dPriv->numClipRects);
-	 drm_clip_rect_t *box = dPriv->pClipRects;
-	 drm_clip_rect_t *b = mmesa->sarea->boxes;
-	 int n = 0;
-
-	 for ( ; i < nr ; i++) {
-	    GLint bx = box[i].x1;
-	    GLint by = box[i].y1;
-	    GLint bw = box[i].x2 - bx;
-	    GLint bh = box[i].y2 - by;
-
-	    if (bx < x) bw -= x - bx, bx = x;
-	    if (by < y) bh -= y - by, by = y;
-	    if (bx + bw > x + width) bw = x + width - bx;
-	    if (by + bh > y + height) bh = y + height - by;
-	    if (bw <= 0) continue;
-	    if (bh <= 0) continue;
-
-	    b->x1 = bx;
-	    b->y1 = by;
-	    b->x2 = bx + bw;
-	    b->y2 = by + bh;
-	    b++;
-	    n++;
-	 }
-
-	 mmesa->sarea->nbox = n;
-
-	 if (n && (retcode = drmCommandWrite( mmesa->driFd, DRM_MGA_BLIT,
-                                              &blit, sizeof(drmMGABlit)))) {
-	    fprintf(stderr, "blit ioctl failed, retcode = %d\n", retcode);
-	    UNLOCK_HARDWARE( mmesa );
-	    exit(1);
-	 }
-      }
-
-      UPDATE_LOCK( mmesa, DRM_LOCK_FLUSH | DRM_LOCK_QUIESCENT );
-   }
-#endif
-
-   UNLOCK_HARDWARE( mmesa );
-
-   return GL_TRUE;
-}
-
-static void
-mgaDDReadPixels( GLcontext *ctx,
-		 GLint x, GLint y, GLsizei width, GLsizei height,
-		 GLenum format, GLenum type,
-		 const struct gl_pixelstore_attrib *pack,
-		 GLvoid *pixels )
-{
-   if (!mgaTryReadPixels( ctx, x, y, width, height, format, type, pack, pixels))
-      _swrast_ReadPixels( ctx, x, y, width, height, format, type, pack, pixels);
-}
-
-
-
-
-static void do_draw_pix( GLcontext *ctx,
-			 GLint x, GLint y, GLsizei width, GLsizei height,
-			 GLint pitch,
-			 const void *pixels,
-			 GLuint dest, GLuint planemask)
-{
-#if 0
-   mgaContextPtr mmesa = MGA_CONTEXT(ctx);
-   drmMGABlit blit;
-   __DRIdrawablePrivate *dPriv = mmesa->driDrawable;
-   drm_clip_rect_t pbox = dPriv->pClipRects;
-   int nbox = dPriv->numClipRects;
-   int retcode, i;
-
-   y = dPriv->h - y - height;
-   x += mmesa->drawX;
-   y += mmesa->drawY;
-
-   blit.dest = dest;
-   blit.planemask = planemask;
-   blit.source = ((mmesa->mgaScreen->agp.handle + AGP_OFFSET(mmesa, pixels))
-		  | SO_srcmap_sys | SO_srcacc_agp);
-   blit.dest_pitch = mmesa->mgaScreen->frontPitch / mmesa->mgaScreen->cpp;
-   blit.source_pitch = pitch;
-   blit.delta_sx = -x;
-   blit.delta_sy = -y;
-   blit.delta_dx = 0;
-   blit.delta_dy = 0;
-   if (ctx->Pixel.ZoomY == -1) {
-      blit.height = height;
-      blit.ydir = 1;
-   } else {
-      blit.height = height;
-      blit.ydir = -1;
-   }
-
-   if (0) fprintf(stderr,
-		  "doing drawpixel blit src_pitch %d dst_pitch %d\n",
-		  blit.source_pitch, blit.dest_pitch);
-
-   for (i = 0 ; i < nbox ; )
-   {
-      int nr = MIN2(i + MGA_NR_SAREA_CLIPRECTS, dPriv->numClipRects);
-      drm_clip_rect_t *box = mmesa->pClipRects;
-      drm_clip_rect_t *b = mmesa->sarea->boxes;
-      int n = 0;
-
-      for ( ; i < nr ; i++) {
-	 GLint bx = box[i].x1;
-	 GLint by = box[i].y1;
-	 GLint bw = box[i].x2 - bx;
-	 GLint bh = box[i].y2 - by;
-
-	 if (bx < x) bw -= x - bx, bx = x;
-	 if (by < y) bh -= y - by, by = y;
-	 if (bx + bw > x + width) bw = x + width - bx;
-	 if (by + bh > y + height) bh = y + height - by;
-	 if (bw <= 0) continue;
-	 if (bh <= 0) continue;
-
-	 b->x1 = bx;
-	 b->y1 = by;
-	 b->x2 = bx + bw;
-	 b->y2 = by + bh;
-	 b++;
-	 n++;
-      }
-
-      mmesa->sarea->nbox = n;
-
-      if (n && (retcode = drmCommandWrite( mmesa->driFd, DRM_MGA_BLIT,
-                                              &blit, sizeof(drmMGABlit)))) {
-	 fprintf(stderr, "blit ioctl failed, retcode = %d\n", retcode);
-	 UNLOCK_HARDWARE( mmesa );
-	 exit(1);
-      }
-   }
-#endif
-}
-
-
-
-
-static GLboolean
-mgaTryDrawPixels( GLcontext *ctx,
-		  GLint x, GLint y, GLsizei width, GLsizei height,
-		  GLenum format, GLenum type,
-		  const struct gl_pixelstore_attrib *unpack,
-		  const GLvoid *pixels )
-{
-   mgaContextPtr mmesa = MGA_CONTEXT(ctx);
-   GLint size, skipPixels, skipRows;
-   GLint pitch = unpack->RowLength ? unpack->RowLength : width;
-   GLuint dest, planemask;
-   GLuint cpp = mmesa->mgaScreen->cpp;
-
-   if (!clip_pixelrect(ctx, ctx->DrawBuffer,
-		       &x, &y, &width, &height,
-		       &skipPixels, &skipRows, &size)) {
-      return GL_TRUE;
-   }
-
-
-   switch (format) {
-#if defined(MESA_packed_depth_stencil)
-   case GL_DEPTH_STENCIL_MESA:
-      dest = mmesa->mgaScreen->depthOffset;
-      planemask = ~0;
-      if (!check_depth_stencil_24_8(ctx, type, unpack, pixels, size, pitch) ||
-	  !check_depth_per_fragment_ops(ctx) ||
-	  !check_stencil_per_fragment_ops(ctx))
-	 return GL_FALSE;
-      break;
-#endif
-
-   case GL_DEPTH_COMPONENT:
-      dest = mmesa->mgaScreen->depthOffset;
-
-      if (ctx->Visual.depthBits == 24)
-	 planemask = ~0xff;
-      else
-	 planemask = ~0;
-
-      if (!check_depth(ctx, type, unpack, pixels, size, pitch) ||
-	  !check_depth_per_fragment_ops(ctx))
-	 return GL_FALSE;
-      break;
-
-   case GL_RGB:
-   case GL_BGRA:
-      dest = (mmesa->draw_buffer == MGA_FRONT ?
-	      mmesa->mgaScreen->frontOffset :
-	      mmesa->mgaScreen->backOffset);
-
-      planemask = mgaPackColor(cpp,
-			       ctx->Color.ColorMask[RCOMP],
-			       ctx->Color.ColorMask[GCOMP],
-			       ctx->Color.ColorMask[BCOMP],
-			       ctx->Color.ColorMask[ACOMP]);
-
-      if (cpp == 2)
-	 planemask |= planemask << 16;
-
-      if (!check_color(ctx, type, format, unpack, pixels, size, pitch)) {
-	 return GL_FALSE;
-      }
-      if (!check_color_per_fragment_ops(ctx)) {
-	 return GL_FALSE;
-      }
-      break;
-
-   default:
-      return GL_FALSE;
-   }
-
-   LOCK_HARDWARE_QUIESCENT( mmesa );
-
-   if (mmesa->dirty_cliprects & MGA_FRONT)
-      mgaUpdateRects( mmesa, MGA_FRONT );
-
-   if ( IS_AGP_MEM(mmesa, (char *)pixels) &&
-	IS_AGP_MEM(mmesa, (char *)pixels + size) )
-   {
-      do_draw_pix( ctx, x, y, width, height, pitch, pixels,
-		   dest, planemask );
-      UPDATE_LOCK( mmesa, DRM_LOCK_FLUSH | DRM_LOCK_QUIESCENT );
-   }
-   else
-   {
-      /* Pixels is in regular memory -- get dma buffers and perform
-       * upload through them.
-       */
-/*        drmBufPtr buf = mgaGetBufferLocked(mmesa); */
-      GLuint bufferpitch = (width*cpp+31)&~31;
-
-      char *address = 0; /*  mmesa->mgaScreen->agp.map; */
-
-      do {
-/*  	 GLuint rows = MIN2( height, MGA_DMA_BUF_SZ / bufferpitch ); */
-	 GLuint rows = height;
-
-
-	 if (0) fprintf(stderr, "trying to upload %d rows (pitch %d)\n",
-			rows, bufferpitch);
-
-	 /* The texture conversion code is so slow that there is only
-	  * negligble speedup when the buffers/images don't exactly
-	  * match:
-	  */
-#if 0
-	 if (cpp == 2) {
-	    if (!_mesa_convert_texsubimage2d( MESA_FORMAT_RGB565,
-					      0, 0, width, rows,
-					      bufferpitch, format, type,
-					      unpack, pixels, address )) {
-/*  	       mgaReleaseBufLocked( mmesa, buf ); */
-	       UNLOCK_HARDWARE(mmesa);
-	       return GL_FALSE;
-	    }
-	 } else {
-	    if (!_mesa_convert_texsubimage2d( MESA_FORMAT_ARGB8888,
-					      0, 0, width, rows,
-					      bufferpitch, format, type,
-					      unpack, pixels, address )) {
-/*  	       mgaReleaseBufLocked( mmesa, buf ); */
-	       UNLOCK_HARDWARE(mmesa);
-	       return GL_FALSE;
-	    }
-	 }
-#else
-	 MEMCPY( address, pixels, rows*bufferpitch );
-#endif
-
-	 do_draw_pix( ctx, x, y, width, rows,
-		      bufferpitch/cpp, address, dest, planemask );
-
-	 /* Fix me -- use multiple buffers to avoid flush.
-	  */
-	 UPDATE_LOCK( mmesa, DRM_LOCK_FLUSH | DRM_LOCK_QUIESCENT );
-
-	 pixels = (void *)((char *) pixels + rows * pitch);
-	 height -= rows;
-	 y += rows;
-      } while (height);
-
-/*        mgaReleaseBufLocked( mmesa, buf ); */
-   }
-
-   UNLOCK_HARDWARE( mmesa );
-   mmesa->dirty |= MGA_UPLOAD_CLIPRECTS;
-
-   return GL_TRUE;
-}
-
-static void
-mgaDDDrawPixels( GLcontext *ctx,
-		 GLint x, GLint y, GLsizei width, GLsizei height,
-		 GLenum format, GLenum type,
-		 const struct gl_pixelstore_attrib *unpack,
-		 const GLvoid *pixels )
-{
-   if (!mgaTryDrawPixels( ctx, x, y, width, height, format, type,
-			  unpack, pixels ))
-      _swrast_DrawPixels( ctx, x, y, width, height, format, type,
-			  unpack, pixels );
-}
-#endif
-
-
-/* Stub functions - not a real allocator, always returns pointer to
- * the same block of agp space which isn't used for anything else at
- * present.
- */
-void mgaDDInitPixelFuncs( GLcontext *ctx )
-{
-   /* Pixel path fallbacks.
-    */
-   ctx->Driver.Accum = _swrast_Accum;
-   ctx->Driver.Bitmap = _swrast_Bitmap;
-   ctx->Driver.CopyPixels = _swrast_CopyPixels;
-   ctx->Driver.DrawPixels = _swrast_DrawPixels;
-   ctx->Driver.ReadPixels = _swrast_ReadPixels;
-
-#if 0
-   if (getenv("MGA_BLIT_PIXELS")) {
-      ctx->Driver.ReadPixels = mgaDDReadPixels; /* requires agp dest */
-      ctx->Driver.DrawPixels = mgaDDDrawPixels; /* works with agp/normal mem */
-   }
-#endif
-}
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/mga/mgapixel.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/mga/mgapixel.h
deleted file mode 100644
index c44fd769a..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/mga/mgapixel.h
+++ /dev/null
@@ -1,36 +0,0 @@
-/*
- * Copyright 2000-2001 Compaq Computer Inc. VA Linux Systems, Inc.
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * on the rights to use, copy, modify, merge, publish, distribute, sub
- * license, and/or sell copies of the Software, and to permit persons to whom
- * the Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.  IN NO EVENT SHALL
- * VA LINUX SYSTEMS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- *
- * Authors:
- *    Keith Whitwell <keith@tungstengraphics.com>
- */
-/* $XFree86: xc/lib/GL/mesa/src/drv/mga/mgapixel.h,v 1.5 2002/10/30 12:51:36 alanh Exp $ */
-
-#ifndef MGA_PIXELS_H
-#define MGA_PIXELS_H
-
-#include "mtypes.h"
-
-extern void mgaDDInitPixelFuncs( GLcontext *ctx );
-
-#endif
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/mga/mgaregs.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/mga/mgaregs.h
deleted file mode 100644
index e1291ca01..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/mga/mgaregs.h
+++ /dev/null
@@ -1,1395 +0,0 @@
-/* author: stephen crowley, crow@debian.org */
-
-/*
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included
- * in all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * STEPHEN CROWLEY, OR ANY OTHER CONTRIBUTORS BE LIABLE FOR ANY CLAIM, 
- * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR 
- * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE 
- * OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- */
-/* $XFree86: xc/lib/GL/mesa/src/drv/mga/mgaregs.h,v 1.6 2003/01/12 03:55:46 tsi Exp $ */
-
-#ifndef _MGAREGS_H_
-#define _MGAREGS_H_
-
-/*************** (START) AUTOMATICLY GENERATED REGISTER FILE *****************/
-/*
- * Generated on Wed Jan 26 13:44:46 MST 2000
- */
-
-
-
-/*
- * Power Graphic Mode Memory Space Registers
- */
-
-#define MGAREG_MGA_EXEC 			0x0100
-#define MGAREG_AGP_PLL 			0x1e4c
-
-#    define AGP_PLL_agp2xpllen_MASK 	0xfffffffe 	/* bit 0 */
-#    define AGP_PLL_agp2xpllen_disable 	0x0 		
-#    define AGP_PLL_agp2xpllen_enable 	0x1 		
-
-#define MGAREG_CFG_OR 				0x1e4c
-
-#    define CFG_OR_comp_or_MASK 	0xfffffff7 	/* bit 3 */
-#    define CFG_OR_comp_or_disable 	0x0 		
-#    define CFG_OR_comp_or_enable 	0x8 		
-#    define CFG_OR_compfreq_MASK 	0xffffff0f 	/* bits 4-7 */
-#    define CFG_OR_compfreq_SHIFT 	4 		
-#    define CFG_OR_comporup_MASK 	0xfffff0ff 	/* bits 8-11 */
-#    define CFG_OR_comporup_SHIFT 	8 		
-#    define CFG_OR_compordn_MASK 	0xffff0fff 	/* bits 12-15 */
-#    define CFG_OR_compordn_SHIFT 	12 		
-#    define CFG_OR_e2pq_MASK 		0xfffeffff 	/* bit 16 */
-#    define CFG_OR_e2pq_disable 	0x0 		
-#    define CFG_OR_e2pq_enable 		0x10000 	
-#    define CFG_OR_e2pqbypcsn_MASK 	0xfffdffff 	/* bit 17 */
-#    define CFG_OR_e2pqbypcsn_disable 	0x0 		
-#    define CFG_OR_e2pqbypcsn_enable 	0x20000 	
-#    define CFG_OR_e2pqbypd_MASK 	0xfffbffff 	/* bit 18 */
-#    define CFG_OR_e2pqbypd_disable 	0x0 		
-#    define CFG_OR_e2pqbypd_enable 	0x40000 	
-#    define CFG_OR_e2pbypclk_MASK 	0xfff7ffff 	/* bit 19 */
-#    define CFG_OR_e2pbypclk_disable 	0x0 		
-#    define CFG_OR_e2pbypclk_enable 	0x80000 	
-#    define CFG_OR_e2pbyp_MASK 		0xffefffff 	/* bit 20 */
-#    define CFG_OR_e2pbyp_disable 	0x0 		
-#    define CFG_OR_e2pbyp_enable 	0x100000 	
-#    define CFG_OR_rate_cap_or_MASK 	0xff1fffff 	/* bits 21-23 */
-#    define CFG_OR_rate_cap_or_SHIFT 	21 		
-#    define CFG_OR_rq_or_MASK 		0xe0ffffff 	/* bits 24-28 */
-#    define CFG_OR_rq_or_SHIFT 		24 		
-
-#define MGAREG_ALPHACTRL 			0x2c7c
-
-#    define AC_src_MASK 		0xfffffff0 	/* bits 0-3 */
-#    define AC_src_zero 		0x0 		/* val 0, shift 0 */
-#    define AC_src_one 			0x1 		/* val 1, shift 0 */
-#    define AC_src_dst_color 		0x2 		/* val 2, shift 0 */
-#    define AC_src_om_dst_color 	0x3 		/* val 3, shift 0 */
-#    define AC_src_src_alpha 		0x4 		/* val 4, shift 0 */
-#    define AC_src_om_src_alpha 	0x5 		/* val 5, shift 0 */
-#    define AC_src_dst_alpha 		0x6 		/* val 6, shift 0 */
-#    define AC_src_om_dst_alpha 	0x7 		/* val 7, shift 0 */
-#    define AC_src_src_alpha_sat 	0x8 		/* val 8, shift 0 */
-#    define AC_dst_MASK 		0xffffff0f 	/* bits 4-7 */
-#    define AC_dst_zero 		0x0 		/* val 0, shift 4 */
-#    define AC_dst_one 			0x10 		/* val 1, shift 4 */
-#    define AC_dst_src_color 		0x20 		/* val 2, shift 4 */
-#    define AC_dst_om_src_color 	0x30 		/* val 3, shift 4 */
-#    define AC_dst_src_alpha 		0x40 		/* val 4, shift 4 */
-#    define AC_dst_om_src_alpha 	0x50 		/* val 5, shift 4 */
-#    define AC_dst_dst_alpha 		0x60 		/* val 6, shift 4 */
-#    define AC_dst_om_dst_alpha 	0x70 		/* val 7, shift 4 */
-#    define AC_amode_MASK 		0xfffffcff 	/* bits 8-9 */
-#    define AC_amode_FCOL 		0x0 		/* val 0, shift 8 */
-#    define AC_amode_alpha_channel 	0x100 		/* val 1, shift 8 */
-#    define AC_amode_video_alpha 	0x200 		/* val 2, shift 8 */
-#    define AC_amode_RSVD 		0x300 		/* val 3, shift 8 */
-#    define AC_astipple_MASK 		0xfffff7ff 	/* bit 11 */
-#    define AC_astipple_disable 	0x0 		
-#    define AC_astipple_enable 		0x800 		
-#    define AC_aten_MASK 		0xffffefff 	/* bit 12 */
-#    define AC_aten_disable 		0x0 		
-#    define AC_aten_enable 		0x1000 		
-#    define AC_atmode_MASK 		0xffff1fff 	/* bits 13-15 */
-#    define AC_atmode_noacmp 		0x0 		/* val 0, shift 13 */
-#    define AC_atmode_ae 		0x4000 		/* val 2, shift 13 */
-#    define AC_atmode_ane 		0x6000 		/* val 3, shift 13 */
-#    define AC_atmode_alt 		0x8000 		/* val 4, shift 13 */
-#    define AC_atmode_alte 		0xa000 		/* val 5, shift 13 */
-#    define AC_atmode_agt 		0xc000 		/* val 6, shift 13 */
-#    define AC_atmode_agte 		0xe000 		/* val 7, shift 13 */
-#    define AC_atref_MASK 		0xff00ffff 	/* bits 16-23 */
-#    define AC_atref_SHIFT 		16 		
-#    define AC_alphasel_MASK 		0xfcffffff 	/* bits 24-25 */
-#    define AC_alphasel_fromtex 	0x0 		/* val 0, shift 24 */
-#    define AC_alphasel_diffused 	0x1000000 	/* val 1, shift 24 */
-#    define AC_alphasel_modulated 	0x2000000 	/* val 2, shift 24 */
-#    define AC_alphasel_trans 		0x3000000 	/* val 3, shift 24 */
-
-#define MGAREG_ALPHASTART 			0x2c70
-#define MGAREG_ALPHAXINC 			0x2c74
-#define MGAREG_ALPHAYINC 			0x2c78
-#define MGAREG_AR0 				0x1c60
-
-#    define AR0_ar0_MASK 		0xfffc0000 	/* bits 0-17 */
-#    define AR0_ar0_SHIFT 		0 		
-
-#define MGAREG_AR1 				0x1c64
-
-#    define AR1_ar1_MASK 		0xff000000 	/* bits 0-23 */
-#    define AR1_ar1_SHIFT 		0 		
-
-#define MGAREG_AR2 				0x1c68
-
-#    define AR2_ar2_MASK 		0xfffc0000 	/* bits 0-17 */
-#    define AR2_ar2_SHIFT 		0 		
-
-#define MGAREG_AR3 				0x1c6c
-
-#    define AR3_ar3_MASK 		0xff000000 	/* bits 0-23 */
-#    define AR3_ar3_SHIFT 		0 		
-#    define AR3_spage_MASK 		0xf8ffffff 	/* bits 24-26 */
-#    define AR3_spage_SHIFT 		24 		
-
-#define MGAREG_AR4 				0x1c70
-
-#    define AR4_ar4_MASK 		0xfffc0000 	/* bits 0-17 */
-#    define AR4_ar4_SHIFT 		0 		
-
-#define MGAREG_AR5 				0x1c74
-
-#    define AR5_ar5_MASK 		0xfffc0000 	/* bits 0-17 */
-#    define AR5_ar5_SHIFT 		0 		
-
-#define MGAREG_AR6 				0x1c78
-
-#    define AR6_ar6_MASK 		0xfffc0000 	/* bits 0-17 */
-#    define AR6_ar6_SHIFT 		0 		
-
-#define MGAREG_BCOL 				0x1c20
-#define MGAREG_BESA1CORG 			0x3d10
-#define MGAREG_BESA1ORG 			0x3d00
-#define MGAREG_BESA2CORG 			0x3d14
-#define MGAREG_BESA2ORG 			0x3d04
-#define MGAREG_BESB1CORG 			0x3d18
-#define MGAREG_BESB1ORG 			0x3d08
-#define MGAREG_BESB2CORG 			0x3d1c
-#define MGAREG_BESB2ORG 			0x3d0c
-#define MGAREG_BESCTL 				0x3d20
-
-#    define BC_besen_MASK 		0xfffffffe 	/* bit 0 */
-#    define BC_besen_disable 		0x0 		
-#    define BC_besen_enable 		0x1 		
-#    define BC_besv1srcstp_MASK 	0xffffffbf 	/* bit 6 */
-#    define BC_besv1srcstp_even 	0x0 		
-#    define BC_besv1srcstp_odd 		0x40 		
-#    define BC_besv2srcstp_MASK 	0xfffffeff 	/* bit 8 */
-#    define BC_besv2srcstp_disable 	0x0 		
-#    define BC_besv2srcstp_enable 	0x100 		
-#    define BC_beshfen_MASK 		0xfffffbff 	/* bit 10 */
-#    define BC_beshfen_disable 		0x0 		
-#    define BC_beshfen_enable 		0x400 		
-#    define BC_besvfen_MASK 		0xfffff7ff 	/* bit 11 */
-#    define BC_besvfen_disable 		0x0 		
-#    define BC_besvfen_enable 		0x800 		
-#    define BC_beshfixc_MASK 		0xffffefff 	/* bit 12 */
-#    define BC_beshfixc_weight 		0x0 		
-#    define BC_beshfixc_coeff 		0x1000 		
-#    define BC_bescups_MASK 		0xfffeffff 	/* bit 16 */
-#    define BC_bescups_disable 		0x0 		
-#    define BC_bescups_enable 		0x10000 	
-#    define BC_bes420pl_MASK 		0xfffdffff 	/* bit 17 */
-#    define BC_bes420pl_422 		0x0 		
-#    define BC_bes420pl_420 		0x20000 	
-#    define BC_besdith_MASK 		0xfffbffff 	/* bit 18 */
-#    define BC_besdith_disable 		0x0 		
-#    define BC_besdith_enable 		0x40000 	
-#    define BC_beshmir_MASK 		0xfff7ffff 	/* bit 19 */
-#    define BC_beshmir_disable 		0x0 		
-#    define BC_beshmir_enable 		0x80000 	
-#    define BC_besbwen_MASK 		0xffefffff 	/* bit 20 */
-#    define BC_besbwen_color 		0x0 		
-#    define BC_besbwen_bw 		0x100000 	
-#    define BC_besblank_MASK 		0xffdfffff 	/* bit 21 */
-#    define BC_besblank_disable 	0x0 		
-#    define BC_besblank_enable 		0x200000 	
-#    define BC_besfselm_MASK 		0xfeffffff 	/* bit 24 */
-#    define BC_besfselm_soft 		0x0 		
-#    define BC_besfselm_hard 		0x1000000 	
-#    define BC_besfsel_MASK 		0xf9ffffff 	/* bits 25-26 */
-#    define BC_besfsel_a1 		0x0 		/* val 0, shift 25 */
-#    define BC_besfsel_a2 		0x2000000 	/* val 1, shift 25 */
-#    define BC_besfsel_b1 		0x4000000 	/* val 2, shift 25 */
-#    define BC_besfsel_b2 		0x6000000 	/* val 3, shift 25 */
-
-#define MGAREG_BESGLOBCTL 			0x3dc0
-
-#    define BGC_beshzoom_MASK 		0xfffffffe 	/* bit 0 */
-#    define BGC_beshzoom_disable 	0x0 		
-#    define BGC_beshzoom_enable 	0x1 		
-#    define BGC_beshzoomf_MASK 		0xfffffffd 	/* bit 1 */
-#    define BGC_beshzoomf_disable 	0x0 		
-#    define BGC_beshzoomf_enable 	0x2 		
-#    define BGC_bescorder_MASK 		0xfffffff7 	/* bit 3 */
-#    define BGC_bescorder_even 		0x0 		
-#    define BGC_bescorder_odd 		0x8 		
-#    define BGC_besreghup_MASK 		0xffffffef 	/* bit 4 */
-#    define BGC_besreghup_disable 	0x0 		
-#    define BGC_besreghup_enable 	0x10 		
-#    define BGC_besvcnt_MASK 		0xf000ffff 	/* bits 16-27 */
-#    define BGC_besvcnt_SHIFT 		16 		
-
-#define MGAREG_BESHCOORD 			0x3d28
-
-#    define BHC_besright_MASK 		0xfffff800 	/* bits 0-10 */
-#    define BHC_besright_SHIFT 		0 		
-#    define BHC_besleft_MASK 		0xf800ffff 	/* bits 16-26 */
-#    define BHC_besleft_SHIFT 		16 		
-
-#define MGAREG_BESHISCAL 			0x3d30
-
-#    define BHISF_beshiscal_MASK 	0xffe00003 	/* bits 2-20 */
-#    define BHISF_beshiscal_SHIFT 	2 		
-
-#define MGAREG_BESHSRCEND 			0x3d3c
-
-#    define BHSE_beshsrcend_MASK 	0xfc000003 	/* bits 2-25 */
-#    define BHSE_beshsrcend_SHIFT 	2 		
-
-#define MGAREG_BESHSRCLST 			0x3d50
-
-#    define BHSL_beshsrclst_MASK 	0xfc00ffff 	/* bits 16-25 */
-#    define BHSL_beshsrclst_SHIFT 	16 		
-
-#define MGAREG_BESHSRCST 			0x3d38
-
-#    define BHSS_beshsrcst_MASK 	0xfc000003 	/* bits 2-25 */
-#    define BHSS_beshsrcst_SHIFT 	2 		
-
-#define MGAREG_BESPITCH 			0x3d24
-
-#    define BP_bespitch_MASK 		0xfffff000 	/* bits 0-11 */
-#    define BP_bespitch_SHIFT 		0 		
-
-#define MGAREG_BESSTATUS 			0x3dc4
-
-#    define BS_besstat_MASK 		0xfffffffc 	/* bits 0-1 */
-#    define BS_besstat_a1 		0x0 		/* val 0, shift 0 */
-#    define BS_besstat_a2 		0x1 		/* val 1, shift 0 */
-#    define BS_besstat_b1 		0x2 		/* val 2, shift 0 */
-#    define BS_besstat_b2 		0x3 		/* val 3, shift 0 */
-
-#define MGAREG_BESV1SRCLST 			0x3d54
-
-#    define BSF_besv1srclast_MASK 	0xfffffc00 	/* bits 0-9 */
-#    define BSF_besv1srclast_SHIFT 	0 		
-
-#define MGAREG_BESV2SRCLST 			0x3d58
-
-#    define BSF_besv2srclst_MASK 	0xfffffc00 	/* bits 0-9 */
-#    define BSF_besv2srclst_SHIFT 	0 		
-
-#define MGAREG_BESV1WGHT 			0x3d48
-
-#    define BSF_besv1wght_MASK 		0xffff0003 	/* bits 2-15 */
-#    define BSF_besv1wght_SHIFT 	2 		
-#    define BSF_besv1wghts_MASK 	0xfffeffff 	/* bit 16 */
-#    define BSF_besv1wghts_disable 	0x0 		
-#    define BSF_besv1wghts_enable 	0x10000 	
-
-#define MGAREG_BESV2WGHT 			0x3d4c
-
-#    define BSF_besv2wght_MASK 		0xffff0003 	/* bits 2-15 */
-#    define BSF_besv2wght_SHIFT 	2 		
-#    define BSF_besv2wghts_MASK 	0xfffeffff 	/* bit 16 */
-#    define BSF_besv2wghts_disable 	0x0 		
-#    define BSF_besv2wghts_enable 	0x10000 	
-
-#define MGAREG_BESVCOORD 			0x3d2c
-
-#    define BVC_besbot_MASK 		0xfffff800 	/* bits 0-10 */
-#    define BVC_besbot_SHIFT 		0 		
-#    define BVC_bestop_MASK 		0xf800ffff 	/* bits 16-26 */
-#    define BVC_bestop_SHIFT 		16 		
-
-#define MGAREG_BESVISCAL 			0x3d34
-
-#    define BVISF_besviscal_MASK 	0xffe00003 	/* bits 2-20 */
-#    define BVISF_besviscal_SHIFT 	2 		
-
-#define MGAREG_CODECADDR 			0x3e44
-#define MGAREG_CODECCTL 			0x3e40
-#define MGAREG_CODECHARDPTR 			0x3e4c
-#define MGAREG_CODECHOSTPTR 			0x3e48
-#define MGAREG_CODECLCODE 			0x3e50
-#define MGAREG_CXBNDRY 			0x1c80
-
-#    define CXB_cxleft_MASK 		0xfffff000 	/* bits 0-11 */
-#    define CXB_cxleft_SHIFT 		0 		
-#    define CXB_cxright_MASK 		0xf000ffff 	/* bits 16-27 */
-#    define CXB_cxright_SHIFT 		16 		
-
-#define MGAREG_CXLEFT 				0x1ca0
-#define MGAREG_CXRIGHT 			0x1ca4
-#define MGAREG_DMAMAP30 			0x1e30
-#define MGAREG_DMAMAP74 			0x1e34
-#define MGAREG_DMAMAPB8 			0x1e38
-#define MGAREG_DMAMAPFC 			0x1e3c
-#define MGAREG_DMAPAD 				0x1c54
-#define MGAREG_DR0_Z32LSB 			0x2c50
-#define MGAREG_DR0_Z32MSB 			0x2c54
-#define MGAREG_DR2_Z32LSB 			0x2c60
-#define MGAREG_DR2_Z32MSB 			0x2c64
-#define MGAREG_DR3_Z32LSB 			0x2c68
-#define MGAREG_DR3_Z32MSB 			0x2c6c
-#define MGAREG_DR0 				0x1cc0
-#define MGAREG_DR2 				0x1cc8
-#define MGAREG_DR3 				0x1ccc
-#define MGAREG_DR4 				0x1cd0
-#define MGAREG_DR6 				0x1cd8
-#define MGAREG_DR7 				0x1cdc
-#define MGAREG_DR8 				0x1ce0
-#define MGAREG_DR10 				0x1ce8
-#define MGAREG_DR11 				0x1cec
-#define MGAREG_DR12 				0x1cf0
-#define MGAREG_DR14 				0x1cf8
-#define MGAREG_DR15 				0x1cfc
-#define MGAREG_DSTORG 				0x2cb8
-
-#    define DO_dstmap_MASK 		0xfffffffe 	/* bit 0 */
-#    define DO_dstmap_fb 		0x0 		
-#    define DO_dstmap_sys 		0x1 		
-#    define DO_dstacc_MASK 		0xfffffffd 	/* bit 1 */
-#    define DO_dstacc_pci 		0x0 		
-#    define DO_dstacc_agp 		0x2 		
-#    define DO_dstorg_MASK 		0x7 		/* bits 3-31 */
-#    define DO_dstorg_SHIFT 		3 		
-
-#define MGAREG_DWG_INDIR_WT 			0x1e80
-#define MGAREG_DWGCTL 				0x1c00
-
-#    define DC_opcod_MASK 		0xfffffff0 	/* bits 0-3 */
-#    define DC_opcod_line_open 		0x0 		/* val 0, shift 0 */
-#    define DC_opcod_autoline_open 	0x1 		/* val 1, shift 0 */
-#    define DC_opcod_line_close 	0x2 		/* val 2, shift 0 */
-#    define DC_opcod_autoline_close 	0x3 		/* val 3, shift 0 */
-#    define DC_opcod_trap 		0x4 		/* val 4, shift 0 */
-#    define DC_opcod_texture_trap 	0x6 		/* val 6, shift 0 */
-#    define DC_opcod_bitblt 		0x8 		/* val 8, shift 0 */
-#    define DC_opcod_iload 		0x9 		/* val 9, shift 0 */
-#    define DC_atype_MASK 		0xffffff8f 	/* bits 4-6 */
-#    define DC_atype_rpl 		0x0 		/* val 0, shift 4 */
-#    define DC_atype_rstr 		0x10 		/* val 1, shift 4 */
-#    define DC_atype_zi 		0x30 		/* val 3, shift 4 */
-#    define DC_atype_blk 		0x40 		/* val 4, shift 4 */
-#    define DC_atype_i 			0x70 		/* val 7, shift 4 */
-#    define DC_linear_MASK 		0xffffff7f 	/* bit 7 */
-#    define DC_linear_xy 		0x0 		
-#    define DC_linear_linear 		0x80 		
-#    define DC_zmode_MASK 		0xfffff8ff 	/* bits 8-10 */
-#    define DC_zmode_nozcmp 		0x0 		/* val 0, shift 8 */
-#    define DC_zmode_ze 		0x200 		/* val 2, shift 8 */
-#    define DC_zmode_zne 		0x300 		/* val 3, shift 8 */
-#    define DC_zmode_zlt 		0x400 		/* val 4, shift 8 */
-#    define DC_zmode_zlte 		0x500 		/* val 5, shift 8 */
-#    define DC_zmode_zgt 		0x600 		/* val 6, shift 8 */
-#    define DC_zmode_zgte 		0x700 		/* val 7, shift 8 */
-#    define DC_solid_MASK 		0xfffff7ff 	/* bit 11 */
-#    define DC_solid_disable 		0x0 		
-#    define DC_solid_enable 		0x800 		
-#    define DC_arzero_MASK 		0xffffefff 	/* bit 12 */
-#    define DC_arzero_disable 		0x0 		
-#    define DC_arzero_enable 		0x1000 		
-#    define DC_sgnzero_MASK 		0xffffdfff 	/* bit 13 */
-#    define DC_sgnzero_disable 		0x0 		
-#    define DC_sgnzero_enable 		0x2000 		
-#    define DC_shftzero_MASK 		0xffffbfff 	/* bit 14 */
-#    define DC_shftzero_disable 	0x0 		
-#    define DC_shftzero_enable 		0x4000 		
-#    define DC_bop_MASK 		0xfff0ffff 	/* bits 16-19 */
-#    define DC_bop_SHIFT 		16 		
-#    define DC_trans_MASK 		0xff0fffff 	/* bits 20-23 */
-#    define DC_trans_SHIFT 		20 		
-#    define DC_bltmod_MASK 		0xe1ffffff 	/* bits 25-28 */
-#    define DC_bltmod_bmonolef 		0x0 		/* val 0, shift 25 */
-#    define DC_bltmod_bmonowf 		0x8000000 	/* val 4, shift 25 */
-#    define DC_bltmod_bplan 		0x2000000 	/* val 1, shift 25 */
-#    define DC_bltmod_bfcol 		0x4000000 	/* val 2, shift 25 */
-#    define DC_bltmod_bu32bgr 		0x6000000 	/* val 3, shift 25 */
-#    define DC_bltmod_bu32rgb 		0xe000000 	/* val 7, shift 25 */
-#    define DC_bltmod_bu24bgr 		0x16000000 	/* val 11, shift 25 */
-#    define DC_bltmod_bu24rgb 		0x1e000000 	/* val 15, shift 25 */
-#    define DC_pattern_MASK 		0xdfffffff 	/* bit 29 */
-#    define DC_pattern_disable 		0x0 		
-#    define DC_pattern_enable 		0x20000000 	
-#    define DC_transc_MASK 		0xbfffffff 	/* bit 30 */
-#    define DC_transc_disable 		0x0 		
-#    define DC_transc_enable 		0x40000000 	
-#    define DC_clipdis_MASK 		0x7fffffff 	/* bit 31 */
-#    define DC_clipdis_disable 		0x0 		
-#    define DC_clipdis_enable 		0x80000000 	
-
-#define MGAREG_DWGSYNC 			0x2c4c
-
-#    define DS_dwgsyncaddr_MASK 	0x3 		/* bits 2-31 */
-#    define DS_dwgsyncaddr_SHIFT 	2 		
-
-#define MGAREG_FCOL 				0x1c24
-#define MGAREG_FIFOSTATUS 			0x1e10
-
-#    define FS_fifocount_MASK 		0xffffff80 	/* bits 0-6 */
-#    define FS_fifocount_SHIFT 		0 		
-#    define FS_bfull_MASK 		0xfffffeff 	/* bit 8 */
-#    define FS_bfull_disable 		0x0 		
-#    define FS_bfull_enable 		0x100 		
-#    define FS_bempty_MASK 		0xfffffdff 	/* bit 9 */
-#    define FS_bempty_disable 		0x0 		
-#    define FS_bempty_enable 		0x200 		
-
-#define MGAREG_FOGCOL 				0x1cf4
-#define MGAREG_FOGSTART 			0x1cc4
-#define MGAREG_FOGXINC 			0x1cd4
-#define MGAREG_FOGYINC 			0x1ce4
-#define MGAREG_FXBNDRY 			0x1c84
-
-#    define XA_fxleft_MASK 		0xffff0000 	/* bits 0-15 */
-#    define XA_fxleft_SHIFT 		0 		
-#    define XA_fxright_MASK 		0xffff 		/* bits 16-31 */
-#    define XA_fxright_SHIFT 		16 		
-
-#define MGAREG_FXLEFT 				0x1ca8
-#define MGAREG_FXRIGHT 			0x1cac
-#define MGAREG_ICLEAR 				0x1e18
-
-#    define IC_softrapiclr_MASK 	0xfffffffe 	/* bit 0 */
-#    define IC_softrapiclr_disable 	0x0 		
-#    define IC_softrapiclr_enable 	0x1 		
-#    define IC_pickiclr_MASK 		0xfffffffb 	/* bit 2 */
-#    define IC_pickiclr_disable 	0x0 		
-#    define IC_pickiclr_enable 		0x4 		
-#    define IC_vlineiclr_MASK 		0xffffffdf 	/* bit 5 */
-#    define IC_vlineiclr_disable 	0x0 		
-#    define IC_vlineiclr_enable 	0x20 		
-#    define IC_wiclr_MASK 		0xffffff7f 	/* bit 7 */
-#    define IC_wiclr_disable 		0x0 		
-#    define IC_wiclr_enable 		0x80 		
-#    define IC_wciclr_MASK 		0xfffffeff 	/* bit 8 */
-#    define IC_wciclr_disable 		0x0 		
-#    define IC_wciclr_enable 		0x100 		
-
-#define MGAREG_IEN 				0x1e1c
-
-#    define IE_softrapien_MASK 		0xfffffffe 	/* bit 0 */
-#    define IE_softrapien_disable 	0x0 		
-#    define IE_softrapien_enable 	0x1 		
-#    define IE_pickien_MASK 		0xfffffffb 	/* bit 2 */
-#    define IE_pickien_disable 		0x0 		
-#    define IE_pickien_enable 		0x4 		
-#    define IE_vlineien_MASK 		0xffffffdf 	/* bit 5 */
-#    define IE_vlineien_disable 	0x0 		
-#    define IE_vlineien_enable 		0x20 		
-#    define IE_extien_MASK 		0xffffffbf 	/* bit 6 */
-#    define IE_extien_disable 		0x0 		
-#    define IE_extien_enable 		0x40 		
-#    define IE_wien_MASK 		0xffffff7f 	/* bit 7 */
-#    define IE_wien_disable 		0x0 		
-#    define IE_wien_enable 		0x80 		
-#    define IE_wcien_MASK 		0xfffffeff 	/* bit 8 */
-#    define IE_wcien_disable 		0x0 		
-#    define IE_wcien_enable 		0x100 		
-
-#define MGAREG_LEN 				0x1c5c
-#define MGAREG_MACCESS 			0x1c04
-
-#    define MA_pwidth_MASK 		0xfffffffc 	/* bits 0-1 */
-#    define MA_pwidth_8 		0x0 		/* val 0, shift 0 */
-#    define MA_pwidth_16 		0x1 		/* val 1, shift 0 */
-#    define MA_pwidth_32 		0x2 		/* val 2, shift 0 */
-#    define MA_pwidth_24 		0x3 		/* val 3, shift 0 */
-#    define MA_zwidth_MASK 		0xffffffe7 	/* bits 3-4 */
-#    define MA_zwidth_16 		0x0 		/* val 0, shift 3 */
-#    define MA_zwidth_32 		0x8 		/* val 1, shift 3 */
-#    define MA_zwidth_15 		0x10 		/* val 2, shift 3 */
-#    define MA_zwidth_24 		0x18 		/* val 3, shift 3 */
-#    define MA_memreset_MASK 		0xffff7fff 	/* bit 15 */
-#    define MA_memreset_disable 	0x0 		
-#    define MA_memreset_enable 		0x8000 		
-#    define MA_fogen_MASK 		0xfbffffff 	/* bit 26 */
-#    define MA_fogen_disable 		0x0 		
-#    define MA_fogen_enable 		0x4000000 	
-#    define MA_tlutload_MASK 		0xdfffffff 	/* bit 29 */
-#    define MA_tlutload_disable 	0x0 		
-#    define MA_tlutload_enable 		0x20000000 	
-#    define MA_nodither_MASK 		0xbfffffff 	/* bit 30 */
-#    define MA_nodither_disable 	0x0 		
-#    define MA_nodither_enable 		0x40000000 	
-#    define MA_dit555_MASK 		0x7fffffff 	/* bit 31 */
-#    define MA_dit555_disable 		0x0 		
-#    define MA_dit555_enable 		0x80000000 	
-
-#define MGAREG_MCTLWTST 			0x1c08
-
-#    define MCWS_casltncy_MASK 		0xfffffff8 	/* bits 0-2 */
-#    define MCWS_casltncy_SHIFT 	0 		
-#    define MCWS_rrddelay_MASK 		0xffffffcf 	/* bits 4-5 */
-#    define MCWS_rcddelay_MASK 		0xfffffe7f 	/* bits 7-8 */
-#    define MCWS_rasmin_MASK 		0xffffe3ff 	/* bits 10-12 */
-#    define MCWS_rasmin_SHIFT 		10 		
-#    define MCWS_rpdelay_MASK 		0xffff3fff 	/* bits 14-15 */
-#    define MCWS_wrdelay_MASK 		0xfff3ffff 	/* bits 18-19 */
-#    define MCWS_rddelay_MASK 		0xffdfffff 	/* bit 21 */
-#    define MCWS_rddelay_disable 	0x0 		
-#    define MCWS_rddelay_enable 	0x200000 	
-#    define MCWS_smrdelay_MASK 		0xfe7fffff 	/* bits 23-24 */
-#    define MCWS_bwcdelay_MASK 		0xf3ffffff 	/* bits 26-27 */
-#    define MCWS_bpldelay_MASK 		0x1fffffff 	/* bits 29-31 */
-#    define MCWS_bpldelay_SHIFT 	29 		
-
-#define MGAREG_MEMRDBK 			0x1e44
-
-#    define MRB_mclkbrd0_MASK 		0xfffffff0 	/* bits 0-3 */
-#    define MRB_mclkbrd0_SHIFT 		0 		
-#    define MRB_mclkbrd1_MASK 		0xfffffe1f 	/* bits 5-8 */
-#    define MRB_mclkbrd1_SHIFT 		5 		
-#    define MRB_strmfctl_MASK 		0xff3fffff 	/* bits 22-23 */
-#    define MRB_mrsopcod_MASK 		0xe1ffffff 	/* bits 25-28 */
-#    define MRB_mrsopcod_SHIFT 		25 		
-
-#define MGAREG_OPMODE 				0x1e54
-
-#    define OM_dmamod_MASK 		0xfffffff3 	/* bits 2-3 */
-#    define OM_dmamod_general 		0x0 		/* val 0, shift 2 */
-#    define OM_dmamod_blit 		0x4 		/* val 1, shift 2 */
-#    define OM_dmamod_vector 		0x8 		/* val 2, shift 2 */
-#    define OM_dmamod_vertex 		0xc 		/* val 3, shift 2 */
-#    define OM_dmadatasiz_MASK 		0xfffffcff 	/* bits 8-9 */
-#    define OM_dmadatasiz_8 		0x0 		/* val 0, shift 8 */
-#    define OM_dmadatasiz_16 		0x100 		/* val 1, shift 8 */
-#    define OM_dmadatasiz_32 		0x200 		/* val 2, shift 8 */
-#    define OM_dirdatasiz_MASK 		0xfffcffff 	/* bits 16-17 */
-#    define OM_dirdatasiz_8 		0x0 		/* val 0, shift 16 */
-#    define OM_dirdatasiz_16 		0x10000 	/* val 1, shift 16 */
-#    define OM_dirdatasiz_32 		0x20000 	/* val 2, shift 16 */
-
-#define MGAREG_PAT0 				0x1c10
-#define MGAREG_PAT1 				0x1c14
-#define MGAREG_PITCH 				0x1c8c
-
-#    define P_iy_MASK 			0xffffe000 	/* bits 0-12 */
-#    define P_iy_SHIFT 			0 		
-#    define P_ylin_MASK 		0xffff7fff 	/* bit 15 */
-#    define P_ylin_disable 		0x0 		
-#    define P_ylin_enable 		0x8000 		
-
-#define MGAREG_PLNWT 				0x1c1c
-#define MGAREG_PRIMADDRESS 			0x1e58
-
-#    define PDCA_primod_MASK 		0xfffffffc 	/* bits 0-1 */
-#    define PDCA_primod_general 	0x0 		/* val 0, shift 0 */
-#    define PDCA_primod_blit 		0x1 		/* val 1, shift 0 */
-#    define PDCA_primod_vector 		0x2 		/* val 2, shift 0 */
-#    define PDCA_primod_vertex 		0x3 		/* val 3, shift 0 */
-#    define PDCA_primaddress_MASK 	0x3 		/* bits 2-31 */
-#    define PDCA_primaddress_SHIFT 	2 		
-
-#define MGAREG_PRIMEND 			0x1e5c
-
-#    define PDEA_primnostart_MASK 	0xfffffffe 	/* bit 0 */
-#    define PDEA_primnostart_disable 	0x0 		
-#    define PDEA_primnostart_enable 	0x1 		
-#    define PDEA_pagpxfer_MASK 		0xfffffffd 	/* bit 1 */
-#    define PDEA_pagpxfer_disable 	0x0 		
-#    define PDEA_pagpxfer_enable 	0x2 		
-#    define PDEA_primend_MASK 		0x3 		/* bits 2-31 */
-#    define PDEA_primend_SHIFT 		2 		
-
-#define MGAREG_PRIMPTR 			0x1e50
-
-#    define PLS_primptren0_MASK 	0xfffffffe 	/* bit 0 */
-#    define PLS_primptren0_disable 	0x0 		
-#    define PLS_primptren0_enable 	0x1 		
-#    define PLS_primptren1_MASK 	0xfffffffd 	/* bit 1 */
-#    define PLS_primptren1_disable 	0x0 		
-#    define PLS_primptren1_enable 	0x2 		
-#    define PLS_primptr_MASK 		0x7 		/* bits 3-31 */
-#    define PLS_primptr_SHIFT 		3 		
-
-#define MGAREG_RST 				0x1e40
-
-#    define R_softreset_MASK 		0xfffffffe 	/* bit 0 */
-#    define R_softreset_disable 	0x0 		
-#    define R_softreset_enable 		0x1 		
-#    define R_softextrst_MASK 		0xfffffffd 	/* bit 1 */
-#    define R_softextrst_disable 	0x0 		
-#    define R_softextrst_enable 	0x2 		
-
-#define MGAREG_SECADDRESS 			0x2c40
-
-#    define SDCA_secmod_MASK 		0xfffffffc 	/* bits 0-1 */
-#    define SDCA_secmod_general 	0x0 		/* val 0, shift 0 */
-#    define SDCA_secmod_blit 		0x1 		/* val 1, shift 0 */
-#    define SDCA_secmod_vector 		0x2 		/* val 2, shift 0 */
-#    define SDCA_secmod_vertex 		0x3 		/* val 3, shift 0 */
-#    define SDCA_secaddress_MASK 	0x3 		/* bits 2-31 */
-#    define SDCA_secaddress_SHIFT 	2 		
-
-#define MGAREG_SECEND 				0x2c44
-
-#    define SDEA_sagpxfer_MASK 		0xfffffffd 	/* bit 1 */
-#    define SDEA_sagpxfer_disable 	0x0 		
-#    define SDEA_sagpxfer_enable 	0x2 		
-#    define SDEA_secend_MASK 		0x3 		/* bits 2-31 */
-#    define SDEA_secend_SHIFT 		2 		
-
-#define MGAREG_SETUPADDRESS 			0x2cd0
-
-#    define SETADD_mode_MASK 		0xfffffffc 	/* bits 0-1 */
-#    define SETADD_mode_vertlist 	0x0 		/* val 0, shift 0 */
-#    define SETADD_address_MASK 	0x3 		/* bits 2-31 */
-#    define SETADD_address_SHIFT 	2 		
-
-#define MGAREG_SETUPEND 			0x2cd4
-
-#    define SETEND_agpxfer_MASK 	0xfffffffd 	/* bit 1 */
-#    define SETEND_agpxfer_disable 	0x0 		
-#    define SETEND_agpxfer_enable 	0x2 		
-#    define SETEND_address_MASK 	0x3 		/* bits 2-31 */
-#    define SETEND_address_SHIFT 	2 		
-
-#define MGAREG_SGN 				0x1c58
-
-#    define S_sdydxl_MASK 		0xfffffffe 	/* bit 0 */
-#    define S_sdydxl_y 			0x0 		
-#    define S_sdydxl_x 			0x1 		
-#    define S_scanleft_MASK 		0xfffffffe 	/* bit 0 */
-#    define S_scanleft_disable 		0x0 		
-#    define S_scanleft_enable 		0x1 		
-#    define S_sdxl_MASK 		0xfffffffd 	/* bit 1 */
-#    define S_sdxl_pos 			0x0 		
-#    define S_sdxl_neg 			0x2 		
-#    define S_sdy_MASK 			0xfffffffb 	/* bit 2 */
-#    define S_sdy_pos 			0x0 		
-#    define S_sdy_neg 			0x4 		
-#    define S_sdxr_MASK 		0xffffffdf 	/* bit 5 */
-#    define S_sdxr_pos 			0x0 		
-#    define S_sdxr_neg 			0x20 		
-#    define S_brkleft_MASK 		0xfffffeff 	/* bit 8 */
-#    define S_brkleft_disable 		0x0 		
-#    define S_brkleft_enable 		0x100 		
-#    define S_errorinit_MASK 		0x7fffffff 	/* bit 31 */
-#    define S_errorinit_disable 	0x0 		
-#    define S_errorinit_enable 		0x80000000 	
-
-#define MGAREG_SHIFT 				0x1c50
-
-#    define FSC_x_off_MASK 		0xfffffff0 	/* bits 0-3 */
-#    define FSC_x_off_SHIFT 		0 		
-#    define FSC_funcnt_MASK 		0xffffff80 	/* bits 0-6 */
-#    define FSC_funcnt_SHIFT 		0 		
-#    define FSC_y_off_MASK 		0xffffff8f 	/* bits 4-6 */
-#    define FSC_y_off_SHIFT 		4 		
-#    define FSC_funoff_MASK 		0xffc0ffff 	/* bits 16-21 */
-#    define FSC_funoff_SHIFT 		16 		
-#    define FSC_stylelen_MASK 		0xffc0ffff 	/* bits 16-21 */
-#    define FSC_stylelen_SHIFT 		16 		
-
-#define MGAREG_SOFTRAP 			0x2c48
-
-#    define STH_softraphand_MASK 	0x3 		/* bits 2-31 */
-#    define STH_softraphand_SHIFT 	2 		
-
-#define MGAREG_SPECBSTART 			0x2c98
-#define MGAREG_SPECBXINC 			0x2c9c
-#define MGAREG_SPECBYINC 			0x2ca0
-#define MGAREG_SPECGSTART 			0x2c8c
-#define MGAREG_SPECGXINC 			0x2c90
-#define MGAREG_SPECGYINC 			0x2c94
-#define MGAREG_SPECRSTART 			0x2c80
-#define MGAREG_SPECRXINC 			0x2c84
-#define MGAREG_SPECRYINC 			0x2c88
-#define MGAREG_SRC0 				0x1c30
-#define MGAREG_SRC1 				0x1c34
-#define MGAREG_SRC2 				0x1c38
-#define MGAREG_SRC3 				0x1c3c
-#define MGAREG_SRCORG 				0x2cb4
-
-#    define SO_srcmap_MASK 		0xfffffffe 	/* bit 0 */
-#    define SO_srcmap_fb 		0x0 		
-#    define SO_srcmap_sys 		0x1 		
-#    define SO_srcacc_MASK 		0xfffffffd 	/* bit 1 */
-#    define SO_srcacc_pci 		0x0 		
-#    define SO_srcacc_agp 		0x2 		
-#    define SO_srcorg_MASK 		0x7 		/* bits 3-31 */
-#    define SO_srcorg_SHIFT 		3 		
-
-#define MGAREG_STATUS 				0x1e14
-
-#    define STAT_softrapen_MASK 	0xfffffffe 	/* bit 0 */
-#    define STAT_softrapen_disable 	0x0 		
-#    define STAT_softrapen_enable 	0x1 		
-#    define STAT_pickpen_MASK 		0xfffffffb 	/* bit 2 */
-#    define STAT_pickpen_disable 	0x0 		
-#    define STAT_pickpen_enable 	0x4 		
-#    define STAT_vsyncsts_MASK 		0xfffffff7 	/* bit 3 */
-#    define STAT_vsyncsts_disable 	0x0 		
-#    define STAT_vsyncsts_enable 	0x8 		
-#    define STAT_vsyncpen_MASK 		0xffffffef 	/* bit 4 */
-#    define STAT_vsyncpen_disable 	0x0 		
-#    define STAT_vsyncpen_enable 	0x10 		
-#    define STAT_vlinepen_MASK 		0xffffffdf 	/* bit 5 */
-#    define STAT_vlinepen_disable 	0x0 		
-#    define STAT_vlinepen_enable 	0x20 		
-#    define STAT_extpen_MASK 		0xffffffbf 	/* bit 6 */
-#    define STAT_extpen_disable 	0x0 		
-#    define STAT_extpen_enable 		0x40 		
-#    define STAT_wpen_MASK 		0xffffff7f 	/* bit 7 */
-#    define STAT_wpen_disable 		0x0 		
-#    define STAT_wpen_enable 		0x80 		
-#    define STAT_wcpen_MASK 		0xfffffeff 	/* bit 8 */
-#    define STAT_wcpen_disable 		0x0 		
-#    define STAT_wcpen_enable 		0x100 		
-#    define STAT_dwgengsts_MASK 	0xfffeffff 	/* bit 16 */
-#    define STAT_dwgengsts_disable 	0x0 		
-#    define STAT_dwgengsts_enable 	0x10000 	
-#    define STAT_endprdmasts_MASK 	0xfffdffff 	/* bit 17 */
-#    define STAT_endprdmasts_disable 	0x0 		
-#    define STAT_endprdmasts_enable 	0x20000 	
-#    define STAT_wbusy_MASK 		0xfffbffff 	/* bit 18 */
-#    define STAT_wbusy_disable 		0x0 		
-#    define STAT_wbusy_enable 		0x40000 	
-#    define STAT_swflag_MASK 		0xfffffff 	/* bits 28-31 */
-#    define STAT_swflag_SHIFT 		28 		
-
-#define MGAREG_STENCIL 			0x2cc8
-
-#    define S_sref_MASK 		0xffffff00 	/* bits 0-7 */
-#    define S_sref_SHIFT 		0 		
-#    define S_smsk_MASK 		0xffff00ff 	/* bits 8-15 */
-#    define S_smsk_SHIFT 		8 		
-#    define S_swtmsk_MASK 		0xff00ffff 	/* bits 16-23 */
-#    define S_swtmsk_SHIFT 		16 		
-
-#define MGAREG_STENCILCTL 			0x2ccc
-
-#    define SC_smode_MASK 		0xfffffff8 	/* bits 0-2 */
-#    define SC_smode_salways 		0x0 		/* val 0, shift 0 */
-#    define SC_smode_snever 		0x1 		/* val 1, shift 0 */
-#    define SC_smode_se 		0x2 		/* val 2, shift 0 */
-#    define SC_smode_sne 		0x3 		/* val 3, shift 0 */
-#    define SC_smode_slt 		0x4 		/* val 4, shift 0 */
-#    define SC_smode_slte 		0x5 		/* val 5, shift 0 */
-#    define SC_smode_sgt 		0x6 		/* val 6, shift 0 */
-#    define SC_smode_sgte 		0x7 		/* val 7, shift 0 */
-#    define SC_sfailop_MASK 		0xffffffc7 	/* bits 3-5 */
-#    define SC_sfailop_keep 		0x0 		/* val 0, shift 3 */
-#    define SC_sfailop_zero 		0x8 		/* val 1, shift 3 */
-#    define SC_sfailop_replace 		0x10 		/* val 2, shift 3 */
-#    define SC_sfailop_incrsat 		0x18 		/* val 3, shift 3 */
-#    define SC_sfailop_decrsat 		0x20 		/* val 4, shift 3 */
-#    define SC_sfailop_invert 		0x28 		/* val 5, shift 3 */
-#    define SC_sfailop_incr 		0x30 		/* val 6, shift 3 */
-#    define SC_sfailop_decr 		0x38 		/* val 7, shift 3 */
-#    define SC_szfailop_MASK 		0xfffffe3f 	/* bits 6-8 */
-#    define SC_szfailop_keep 		0x0 		/* val 0, shift 6 */
-#    define SC_szfailop_zero 		0x40 		/* val 1, shift 6 */
-#    define SC_szfailop_replace 	0x80 		/* val 2, shift 6 */
-#    define SC_szfailop_incrsat 	0xc0 		/* val 3, shift 6 */
-#    define SC_szfailop_decrsat 	0x100 		/* val 4, shift 6 */
-#    define SC_szfailop_invert 		0x140 		/* val 5, shift 6 */
-#    define SC_szfailop_incr 		0x180 		/* val 6, shift 6 */
-#    define SC_szfailop_decr 		0x1c0 		/* val 7, shift 6 */
-#    define SC_szpassop_MASK 		0xfffff1ff 	/* bits 9-11 */
-#    define SC_szpassop_keep 		0x0 		/* val 0, shift 9 */
-#    define SC_szpassop_zero 		0x200 		/* val 1, shift 9 */
-#    define SC_szpassop_replace 	0x400 		/* val 2, shift 9 */
-#    define SC_szpassop_incrsat 	0x600 		/* val 3, shift 9 */
-#    define SC_szpassop_decrsat 	0x800 		/* val 4, shift 9 */
-#    define SC_szpassop_invert 		0xa00 		/* val 5, shift 9 */
-#    define SC_szpassop_incr 		0xc00 		/* val 6, shift 9 */
-#    define SC_szpassop_decr 		0xe00 		/* val 7, shift 9 */
-
-#define MGAREG_TDUALSTAGE0 			0x2cf8
-
-#    define TD0_color_arg2_MASK 	0xfffffffc 	/* bits 0-1 */
-#    define TD0_color_arg2_diffuse 	0x0 		/* val 0, shift 0 */
-#    define TD0_color_arg2_specular 	0x1 		/* val 1, shift 0 */
-#    define TD0_color_arg2_fcol 	0x2 		/* val 2, shift 0 */
-#    define TD0_color_arg2_prevstage 	0x3 		/* val 3, shift 0 */
-#    define TD0_color_alpha_MASK 	0xffffffe3 	/* bits 2-4 */
-#    define TD0_color_alpha_diffuse 	0x0 		/* val 0, shift 2 */
-#    define TD0_color_alpha_fcol 	0x4 		/* val 1, shift 2 */
-#    define TD0_color_alpha_currtex 	0x8 		/* val 2, shift 2 */
-#    define TD0_color_alpha_prevtex 	0xc 		/* val 3, shift 2 */
-#    define TD0_color_alpha_prevstage 	0x10 		/* val 4, shift 2 */
-#    define TD0_color_arg1_replicatealpha_MASK 0xffffffdf 	/* bit 5 */
-#    define TD0_color_arg1_replicatealpha_disable 0x0 		
-#    define TD0_color_arg1_replicatealpha_enable 0x20 		
-#    define TD0_color_arg1_inv_MASK 	0xffffffbf 	/* bit 6 */
-#    define TD0_color_arg1_inv_disable 	0x0 		
-#    define TD0_color_arg1_inv_enable 	0x40 		
-#    define TD0_color_arg2_replicatealpha_MASK 0xffffff7f 	/* bit 7 */
-#    define TD0_color_arg2_replicatealpha_disable 0x0 		
-#    define TD0_color_arg2_replicatealpha_enable 0x80 		
-#    define TD0_color_arg2_inv_MASK 	0xfffffeff 	/* bit 8 */
-#    define TD0_color_arg2_inv_disable 	0x0 		
-#    define TD0_color_arg2_inv_enable 	0x100 		
-#    define TD0_color_alpha1inv_MASK 	0xfffffdff 	/* bit 9 */
-#    define TD0_color_alpha1inv_disable 0x0 		
-#    define TD0_color_alpha1inv_enable 	0x200 		
-#    define TD0_color_alpha2inv_MASK 	0xfffffbff 	/* bit 10 */
-#    define TD0_color_alpha2inv_disable 0x0 		
-#    define TD0_color_alpha2inv_enable 	0x400 		
-#    define TD0_color_arg1mul_MASK 	0xfffff7ff 	/* bit 11 */
-#    define TD0_color_arg1mul_disable 	0x0 		/* val 0, shift 11 */
-#    define TD0_color_arg1mul_alpha1 	0x800 		/* val 1, shift 11 */
-#    define TD0_color_arg2mul_MASK 	0xffffefff 	/* bit 12 */
-#    define TD0_color_arg2mul_disable 	0x0 		/* val 0, shift 12 */
-#    define TD0_color_arg2mul_alpha2 	0x1000 		/* val 1, shift 12 */
-#    define TD0_color_arg1add_MASK 	0xffffdfff 	/* bit 13 */
-#    define TD0_color_arg1add_disable 	0x0 		/* val 0, shift 13 */
-#    define TD0_color_arg1add_mulout 	0x2000 		/* val 1, shift 13 */
-#    define TD0_color_arg2add_MASK 	0xffffbfff 	/* bit 14 */
-#    define TD0_color_arg2add_disable 	0x0 		/* val 0, shift 14 */
-#    define TD0_color_arg2add_mulout 	0x4000 		/* val 1, shift 14 */
-#    define TD0_color_modbright_MASK 	0xfffe7fff 	/* bits 15-16 */
-#    define TD0_color_modbright_disable 0x0 		/* val 0, shift 15 */
-#    define TD0_color_modbright_2x 	0x8000 		/* val 1, shift 15 */
-#    define TD0_color_modbright_4x 	0x10000 	/* val 2, shift 15 */
-#    define TD0_color_add_MASK 		0xfffdffff 	/* bit 17 */
-#    define TD0_color_add_sub 		0x0 		/* val 0, shift 17 */
-#    define TD0_color_add_add 		0x20000 	/* val 1, shift 17 */
-#    define TD0_color_add2x_MASK 	0xfffbffff 	/* bit 18 */
-#    define TD0_color_add2x_disable 	0x0 		
-#    define TD0_color_add2x_enable 	0x40000 	
-#    define TD0_color_addbias_MASK 	0xfff7ffff 	/* bit 19 */
-#    define TD0_color_addbias_disable 	0x0 		
-#    define TD0_color_addbias_enable 	0x80000 	
-#    define TD0_color_blend_MASK 	0xffefffff 	/* bit 20 */
-#    define TD0_color_blend_disable 	0x0 		
-#    define TD0_color_blend_enable 	0x100000 	
-#    define TD0_color_sel_MASK 		0xff9fffff 	/* bits 21-22 */
-#    define TD0_color_sel_arg1 		0x0 		/* val 0, shift 21 */
-#    define TD0_color_sel_arg2 		0x200000 	/* val 1, shift 21 */
-#    define TD0_color_sel_add 		0x400000 	/* val 2, shift 21 */
-#    define TD0_color_sel_mul 		0x600000 	/* val 3, shift 21 */
-#    define TD0_alpha_arg1_inv_MASK 	0xff7fffff 	/* bit 23 */
-#    define TD0_alpha_arg1_inv_disable 	0x0 		
-#    define TD0_alpha_arg1_inv_enable 	0x800000 	
-#    define TD0_alpha_arg2_MASK 	0xfcffffff 	/* bits 24-25 */
-#    define TD0_alpha_arg2_diffuse 	0x0 		/* val 0, shift 24 */
-#    define TD0_alpha_arg2_fcol 	0x1000000 	/* val 1, shift 24 */
-#    define TD0_alpha_arg2_prevtex 	0x2000000 	/* val 2, shift 24 */
-#    define TD0_alpha_arg2_prevstage 	0x3000000 	/* val 3, shift 24 */
-#    define TD0_alpha_arg2_inv_MASK 	0xfbffffff 	/* bit 26 */
-#    define TD0_alpha_arg2_inv_disable 	0x0 		
-#    define TD0_alpha_arg2_inv_enable 	0x4000000 	
-#    define TD0_alpha_add_MASK 		0xf7ffffff 	/* bit 27 */
-#    define TD0_alpha_add_disable 	0x0 		
-#    define TD0_alpha_add_enable 	0x8000000 	
-#    define TD0_alpha_addbias_MASK 	0xefffffff 	/* bit 28 */
-#    define TD0_alpha_addbias_disable 	0x0 		
-#    define TD0_alpha_addbias_enable 	0x10000000 	
-#    define TD0_alpha_add2x_MASK 	0xdfffffff 	/* bit 29 */
-#    define TD0_alpha_add2x_disable 	0x0 		
-#    define TD0_alpha_add2x_enable 	0x20000000 	
-#    define TD0_alpha_modbright_MASK 	0xcfffffff 	/* bits 28-29 */
-#    define TD0_alpha_modbright_disable 0x0 		/* val 0, shift 28 */
-#    define TD0_alpha_modbright_2x 	0x10000000 	/* val 1, shift 28 */
-#    define TD0_alpha_modbright_4x 	0x20000000 	/* val 2, shift 28 */
-#    define TD0_alpha_sel_MASK 		0x3fffffff 	/* bits 30-31 */
-#    define TD0_alpha_sel_arg1 		0x0 		/* val 0, shift 30 */
-#    define TD0_alpha_sel_arg2 		0x40000000 	/* val 1, shift 30 */
-#    define TD0_alpha_sel_add 		0x80000000 	/* val 2, shift 30 */
-#    define TD0_alpha_sel_mul 		0xc0000000 	/* val 3, shift 30 */
-
-#define MGAREG_TDUALSTAGE1 			0x2cfc
-
-#    define TD1_color_arg2_MASK 	0xfffffffc 	/* bits 0-1 */
-#    define TD1_color_arg2_diffuse 	0x0 		/* val 0, shift 0 */
-#    define TD1_color_arg2_specular 	0x1 		/* val 1, shift 0 */
-#    define TD1_color_arg2_fcol 	0x2 		/* val 2, shift 0 */
-#    define TD1_color_arg2_prevstage 	0x3 		/* val 3, shift 0 */
-#    define TD1_color_alpha_MASK 	0xffffffe3 	/* bits 2-4 */
-#    define TD1_color_alpha_diffuse 	0x0 		/* val 0, shift 2 */
-#    define TD1_color_alpha_fcol 	0x4 		/* val 1, shift 2 */
-#    define TD1_color_alpha_tex0 	0x8 		/* val 2, shift 2 */
-#    define TD1_color_alpha_prevtex 	0xc 		/* val 3, shift 2 */
-#    define TD1_color_alpha_prevstage 	0x10 		/* val 4, shift 2 */
-#    define TD1_color_arg1_replicatealpha_MASK 0xffffffdf 	/* bit 5 */
-#    define TD1_color_arg1_replicatealpha_disable 0x0 		
-#    define TD1_color_arg1_replicatealpha_enable 0x20 		
-#    define TD1_color_arg1_inv_MASK 	0xffffffbf 	/* bit 6 */
-#    define TD1_color_arg1_inv_disable 	0x0 		
-#    define TD1_color_arg1_inv_enable 	0x40 		
-#    define TD1_color_arg2_replicatealpha_MASK 0xffffff7f 	/* bit 7 */
-#    define TD1_color_arg2_replicatealpha_disable 0x0 		
-#    define TD1_color_arg2_replicatealpha_enable 0x80 		
-#    define TD1_color_arg2_inv_MASK 	0xfffffeff 	/* bit 8 */
-#    define TD1_color_arg2_inv_disable 	0x0 		
-#    define TD1_color_arg2_inv_enable 	0x100 		
-#    define TD1_color_alpha1inv_MASK 	0xfffffdff 	/* bit 9 */
-#    define TD1_color_alpha1inv_disable 0x0 		
-#    define TD1_color_alpha1inv_enable 	0x200 		
-#    define TD1_color_alpha2inv_MASK 	0xfffffbff 	/* bit 10 */
-#    define TD1_color_alpha2inv_disable 0x0 		
-#    define TD1_color_alpha2inv_enable 	0x400 		
-#    define TD1_color_arg1mul_MASK 	0xfffff7ff 	/* bit 11 */
-#    define TD1_color_arg1mul_disable 	0x0 		/* val 0, shift 11 */
-#    define TD1_color_arg1mul_alpha1 	0x800 		/* val 1, shift 11 */
-#    define TD1_color_arg2mul_MASK 	0xffffefff 	/* bit 12 */
-#    define TD1_color_arg2mul_disable 	0x0 		/* val 0, shift 12 */
-#    define TD1_color_arg2mul_alpha2 	0x1000 		/* val 1, shift 12 */
-#    define TD1_color_arg1add_MASK 	0xffffdfff 	/* bit 13 */
-#    define TD1_color_arg1add_disable 	0x0 		/* val 0, shift 13 */
-#    define TD1_color_arg1add_mulout 	0x2000 		/* val 1, shift 13 */
-#    define TD1_color_arg2add_MASK 	0xffffbfff 	/* bit 14 */
-#    define TD1_color_arg2add_disable 	0x0 		/* val 0, shift 14 */
-#    define TD1_color_arg2add_mulout 	0x4000 		/* val 1, shift 14 */
-#    define TD1_color_modbright_MASK 	0xfffe7fff 	/* bits 15-16 */
-#    define TD1_color_modbright_disable 0x0 		/* val 0, shift 15 */
-#    define TD1_color_modbright_2x 	0x8000 		/* val 1, shift 15 */
-#    define TD1_color_modbright_4x 	0x10000 	/* val 2, shift 15 */
-#    define TD1_color_add_MASK 		0xfffdffff 	/* bit 17 */
-#    define TD1_color_add_sub 		0x0 		/* val 0, shift 17 */
-#    define TD1_color_add_add 		0x20000 	/* val 1, shift 17 */
-#    define TD1_color_add2x_MASK 	0xfffbffff 	/* bit 18 */
-#    define TD1_color_add2x_disable 	0x0 		
-#    define TD1_color_add2x_enable 	0x40000 	
-#    define TD1_color_addbias_MASK 	0xfff7ffff 	/* bit 19 */
-#    define TD1_color_addbias_disable 	0x0 		
-#    define TD1_color_addbias_enable 	0x80000 	
-#    define TD1_color_blend_MASK 	0xffefffff 	/* bit 20 */
-#    define TD1_color_blend_disable 	0x0 		
-#    define TD1_color_blend_enable 	0x100000 	
-#    define TD1_color_sel_MASK 		0xff9fffff 	/* bits 21-22 */
-#    define TD1_color_sel_arg1 		0x0 		/* val 0, shift 21 */
-#    define TD1_color_sel_arg2 		0x200000 	/* val 1, shift 21 */
-#    define TD1_color_sel_add 		0x400000 	/* val 2, shift 21 */
-#    define TD1_color_sel_mul 		0x600000 	/* val 3, shift 21 */
-#    define TD1_alpha_arg1_inv_MASK 	0xff7fffff 	/* bit 23 */
-#    define TD1_alpha_arg1_inv_disable 	0x0 		
-#    define TD1_alpha_arg1_inv_enable 	0x800000 	
-#    define TD1_alpha_arg2_MASK 	0xfcffffff 	/* bits 24-25 */
-#    define TD1_alpha_arg2_diffuse 	0x0 		/* val 0, shift 24 */
-#    define TD1_alpha_arg2_fcol 	0x1000000 	/* val 1, shift 24 */
-#    define TD1_alpha_arg2_prevtex 	0x2000000 	/* val 2, shift 24 */
-#    define TD1_alpha_arg2_prevstage 	0x3000000 	/* val 3, shift 24 */
-#    define TD1_alpha_arg2_inv_MASK 	0xfbffffff 	/* bit 26 */
-#    define TD1_alpha_arg2_inv_disable 	0x0 		
-#    define TD1_alpha_arg2_inv_enable 	0x4000000 	
-#    define TD1_alpha_add_MASK 		0xf7ffffff 	/* bit 27 */
-#    define TD1_alpha_add_disable 	0x0 		
-#    define TD1_alpha_add_enable 	0x8000000 	
-#    define TD1_alpha_addbias_MASK 	0xefffffff 	/* bit 28 */
-#    define TD1_alpha_addbias_disable 	0x0 		
-#    define TD1_alpha_addbias_enable 	0x10000000 	
-#    define TD1_alpha_add2x_MASK 	0xdfffffff 	/* bit 29 */
-#    define TD1_alpha_add2x_disable 	0x0 		
-#    define TD1_alpha_add2x_enable 	0x20000000 	
-#    define TD1_alpha_modbright_MASK 	0xcfffffff 	/* bits 28-29 */
-#    define TD1_alpha_modbright_disable 0x0 		/* val 0, shift 28 */
-#    define TD1_alpha_modbright_2x 	0x10000000 	/* val 1, shift 28 */
-#    define TD1_alpha_modbright_4x 	0x20000000 	/* val 2, shift 28 */
-#    define TD1_alpha_sel_MASK 		0x3fffffff 	/* bits 30-31 */
-#    define TD1_alpha_sel_arg1 		0x0 		/* val 0, shift 30 */
-#    define TD1_alpha_sel_arg2 		0x40000000 	/* val 1, shift 30 */
-#    define TD1_alpha_sel_add 		0x80000000 	/* val 2, shift 30 */
-#    define TD1_alpha_sel_mul 		0xc0000000 	/* val 3, shift 30 */
-
-#define MGAREG_TEST0 				0x1e48
-
-#    define TST_ramtsten_MASK 		0xfffffffe 	/* bit 0 */
-#    define TST_ramtsten_disable 	0x0 		
-#    define TST_ramtsten_enable 	0x1 		
-#    define TST_ramtstdone_MASK 	0xfffffffd 	/* bit 1 */
-#    define TST_ramtstdone_disable 	0x0 		
-#    define TST_ramtstdone_enable 	0x2 		
-#    define TST_wramtstpass_MASK 	0xfffffffb 	/* bit 2 */
-#    define TST_wramtstpass_disable 	0x0 		
-#    define TST_wramtstpass_enable 	0x4 		
-#    define TST_tcachetstpass_MASK 	0xfffffff7 	/* bit 3 */
-#    define TST_tcachetstpass_disable 	0x0 		
-#    define TST_tcachetstpass_enable 	0x8 		
-#    define TST_tluttstpass_MASK 	0xffffffef 	/* bit 4 */
-#    define TST_tluttstpass_disable 	0x0 		
-#    define TST_tluttstpass_enable 	0x10 		
-#    define TST_luttstpass_MASK 	0xffffffdf 	/* bit 5 */
-#    define TST_luttstpass_disable 	0x0 		
-#    define TST_luttstpass_enable 	0x20 		
-#    define TST_besramtstpass_MASK 	0xffffffbf 	/* bit 6 */
-#    define TST_besramtstpass_disable 	0x0 		
-#    define TST_besramtstpass_enable 	0x40 		
-#    define TST_ringen_MASK 		0xfffffeff 	/* bit 8 */
-#    define TST_ringen_disable 		0x0 		
-#    define TST_ringen_enable 		0x100 		
-#    define TST_apllbyp_MASK 		0xfffffdff 	/* bit 9 */
-#    define TST_apllbyp_disable 	0x0 		
-#    define TST_apllbyp_enable 		0x200 		
-#    define TST_hiten_MASK 		0xfffffbff 	/* bit 10 */
-#    define TST_hiten_disable 		0x0 		
-#    define TST_hiten_enable 		0x400 		
-#    define TST_tmode_MASK 		0xffffc7ff 	/* bits 11-13 */
-#    define TST_tmode_SHIFT 		11 		
-#    define TST_tclksel_MASK 		0xfffe3fff 	/* bits 14-16 */
-#    define TST_tclksel_SHIFT 		14 		
-#    define TST_ringcnten_MASK 		0xfffdffff 	/* bit 17 */
-#    define TST_ringcnten_disable 	0x0 		
-#    define TST_ringcnten_enable 	0x20000 	
-#    define TST_ringcnt_MASK 		0xc003ffff 	/* bits 18-29 */
-#    define TST_ringcnt_SHIFT 		18 		
-#    define TST_ringcntclksl_MASK 	0xbfffffff 	/* bit 30 */
-#    define TST_ringcntclksl_disable 	0x0 		
-#    define TST_ringcntclksl_enable 	0x40000000 	
-#    define TST_biosboot_MASK 		0x7fffffff 	/* bit 31 */
-#    define TST_biosboot_disable 	0x0 		
-#    define TST_biosboot_enable 	0x80000000 	
-
-#define MGAREG_TEXBORDERCOL 			0x2c5c
-#define MGAREG_TEXCTL 				0x2c30
-
-#    define TMC_tformat_MASK 		0xfffffff0 	/* bits 0-3 */
-#    define TMC_tformat_tw4 		0x0 		/* val 0, shift 0 */
-#    define TMC_tformat_tw8 		0x1 		/* val 1, shift 0 */
-#    define TMC_tformat_tw15 		0x2 		/* val 2, shift 0 */
-#    define TMC_tformat_tw16 		0x3 		/* val 3, shift 0 */
-#    define TMC_tformat_tw12 		0x4 		/* val 4, shift 0 */
-#    define TMC_tformat_tw32 		0x6 		/* val 6, shift 0 */
-#    define TMC_tformat_tw8a 		0x7 		/* val 7, shift 0 */
-#    define TMC_tformat_tw8al 		0x8 		/* val 8, shift 0 */
-#    define TMC_tformat_tw422 		0xa 		/* val 10, shift 0 */
-#    define TMC_tformat_tw422uyvy	0xb 		/* val 11, shift 0 */
-#    define TMC_tpitchlin_MASK 		0xfffffeff 	/* bit 8 */
-#    define TMC_tpitchlin_disable 	0x0 		
-#    define TMC_tpitchlin_enable 	0x100 		
-#    define TMC_tpitchext_MASK 		0xfff001ff 	/* bits 9-19 */
-#    define TMC_tpitchext_SHIFT 	9 		
-#    define TMC_tpitch_MASK 		0xfff8ffff 	/* bits 16-18 */
-#    define TMC_tpitch_SHIFT 		16 		
-#    define TMC_owalpha_MASK 		0xffbfffff 	/* bit 22 */
-#    define TMC_owalpha_disable 	0x0 		
-#    define TMC_owalpha_enable 		0x400000 	
-#    define TMC_azeroextend_MASK 	0xff7fffff 	/* bit 23 */
-#    define TMC_azeroextend_disable 	0x0 		
-#    define TMC_azeroextend_enable 	0x800000 	
-#    define TMC_decalckey_MASK 		0xfeffffff 	/* bit 24 */
-#    define TMC_decalckey_disable 	0x0 		
-#    define TMC_decalckey_enable 	0x1000000 	
-#    define TMC_takey_MASK 		0xfdffffff 	/* bit 25 */
-#    define TMC_takey_0 		0x0 		
-#    define TMC_takey_1 		0x2000000 	
-#    define TMC_tamask_MASK 		0xfbffffff 	/* bit 26 */
-#    define TMC_tamask_0 		0x0 		
-#    define TMC_tamask_1 		0x4000000 	
-#    define TMC_clampv_MASK 		0xf7ffffff 	/* bit 27 */
-#    define TMC_clampv_disable 		0x0 		
-#    define TMC_clampv_enable 		0x8000000 	
-#    define TMC_clampu_MASK 		0xefffffff 	/* bit 28 */
-#    define TMC_clampu_disable 		0x0 		
-#    define TMC_clampu_enable 		0x10000000 	
-#    define TMC_tmodulate_MASK 		0xdfffffff 	/* bit 29 */
-#    define TMC_tmodulate_disable 	0x0 		
-#    define TMC_tmodulate_enable 	0x20000000 	
-#    define TMC_strans_MASK 		0xbfffffff 	/* bit 30 */
-#    define TMC_strans_disable 		0x0 		
-#    define TMC_strans_enable 		0x40000000 	
-#    define TMC_itrans_MASK 		0x7fffffff 	/* bit 31 */
-#    define TMC_itrans_disable 		0x0 		
-#    define TMC_itrans_enable 		0x80000000 	
-
-#define MGAREG_TEXCTL2 			0x2c3c
-
-#    define TMC_decalblend_MASK 	0xfffffffe 	/* bit 0 */
-#    define TMC_decalblend_disable 	0x0 		
-#    define TMC_decalblend_enable 	0x1 		
-#    define TMC_idecal_MASK 		0xfffffffd 	/* bit 1 */
-#    define TMC_idecal_disable 		0x0 		
-#    define TMC_idecal_enable 		0x2 		
-#    define TMC_decaldis_MASK 		0xfffffffb 	/* bit 2 */
-#    define TMC_decaldis_disable 	0x0 		
-#    define TMC_decaldis_enable 	0x4 		
-#    define TMC_ckstransdis_MASK 	0xffffffef 	/* bit 4 */
-#    define TMC_ckstransdis_disable 	0x0 		
-#    define TMC_ckstransdis_enable 	0x10 		
-#    define TMC_borderen_MASK 		0xffffffdf 	/* bit 5 */
-#    define TMC_borderen_disable 	0x0 		
-#    define TMC_borderen_enable 	0x20 		
-#    define TMC_specen_MASK 		0xffffffbf 	/* bit 6 */
-#    define TMC_specen_disable 		0x0 		
-#    define TMC_specen_enable 		0x40 		
-#    define TMC_dualtex_MASK 		0xffffff7f 	/* bit 7 */
-#    define TMC_dualtex_disable 	0x0 		
-#    define TMC_dualtex_enable 		0x80 		
-#    define TMC_tablefog_MASK 		0xfffffeff 	/* bit 8 */
-#    define TMC_tablefog_disable 	0x0 		
-#    define TMC_tablefog_enable 	0x100 		
-#    define TMC_bumpmap_MASK 		0xfffffdff 	/* bit 9 */
-#    define TMC_bumpmap_disable 	0x0 		
-#    define TMC_bumpmap_enable 		0x200 		
-#    define TMC_map1_MASK 		0x7fffffff 	/* bit 31 */
-#    define TMC_map1_disable 		0x0 		
-#    define TMC_map1_enable 		0x80000000 	
-
-#define MGAREG_TEXFILTER 			0x2c58
-
-#    define TF_minfilter_MASK 		0xfffffff0 	/* bits 0-3 */
-#    define TF_minfilter_nrst 		0x0 		/* val 0, shift 0 */
-#    define TF_minfilter_bilin 		0x2 		/* val 2, shift 0 */
-#    define TF_minfilter_cnst 		0x3 		/* val 3, shift 0 */
-#    define TF_minfilter_mm1s 		0x8 		/* val 8, shift 0 */
-#    define TF_minfilter_mm2s 		0x9 		/* val 9, shift 0 */
-#    define TF_minfilter_mm4s 		0xa 		/* val 10, shift 0 */
-#    define TF_minfilter_mm8s 		0xc 		/* val 12, shift 0 */
-#    define TF_magfilter_MASK 		0xffffff0f 	/* bits 4-7 */
-#    define TF_magfilter_nrst 		0x0 		/* val 0, shift 4 */
-#    define TF_magfilter_bilin 		0x20 		/* val 2, shift 4 */
-#    define TF_magfilter_cnst 		0x30 		/* val 3, shift 4 */
-#    define TF_uvoffset_SHIFT		17
-#    define TF_uvoffset_OGL		(0U << TF_uvoffset_SHIFT)
-#    define TF_uvoffset_D3D		(1U << TF_uvoffset_SHIFT)
-#    define TF_uvoffset_MASK		(~(1U << TF_uvoffset_SHIFT))
-#    define TF_reserved_MASK		(~0x1ff00)	/* bits 8-16 */
-#    define TF_mapnbhigh_SHIFT 		18
-#    define TF_mapnbhigh_MASK 		(~(1U << TF_mapnbhigh_SHIFT))
-#    define TF_avgstride_MASK 		0xfff7ffff 	/* bit 19 */
-#    define TF_avgstride_disable 	0x0 		
-#    define TF_avgstride_enable 	0x80000 	
-#    define TF_filteralpha_MASK 	0xffefffff 	/* bit 20 */
-#    define TF_filteralpha_disable 	0x0 		
-#    define TF_filteralpha_enable 	0x100000 	
-#    define TF_fthres_MASK 		0xe01fffff 	/* bits 21-28 */
-#    define TF_fthres_SHIFT 		21 		
-#    define TF_mapnb_MASK 		0x1fffffff 	/* bits 29-31 */
-#    define TF_mapnb_SHIFT 		29 		
-
-#define MGAREG_TEXHEIGHT 			0x2c2c
-
-#    define TH_th_MASK 			0xffffffc0 	/* bits 0-5 */
-#    define TH_th_SHIFT 		0 		
-#    define TH_rfh_MASK 		0xffff81ff 	/* bits 9-14 */
-#    define TH_rfh_SHIFT 		9 		
-#    define TH_thmask_MASK 		0xe003ffff 	/* bits 18-28 */
-#    define TH_thmask_SHIFT 		18 		
-
-#define MGAREG_TEXORG 				0x2c24
-
-#    define TO_texorgmap_MASK 		0xfffffffe 	/* bit 0 */
-#    define TO_texorgmap_fb 		0x0 		
-#    define TO_texorgmap_sys 		0x1 		
-#    define TO_texorgacc_MASK 		0xfffffffd 	/* bit 1 */
-#    define TO_texorgacc_pci 		0x0 		
-#    define TO_texorgacc_agp 		0x2 		
-#    define TO_texorgoffsetsel 		0x4 		
-#    define TO_texorg_MASK 		0x1f 		/* bits 5-31 */
-#    define TO_texorg_SHIFT 		5 		
-
-#define MGAREG_TEXORG1 			0x2ca4
-#define MGAREG_TEXORG2 			0x2ca8
-#define MGAREG_TEXORG3 			0x2cac
-#define MGAREG_TEXORG4 			0x2cb0
-#define MGAREG_TEXTRANS 			0x2c34
-
-#    define TT_tckey_MASK 		0xffff0000 	/* bits 0-15 */
-#    define TT_tckey_SHIFT 		0 		
-#    define TT_tkmask_MASK 		0xffff 		/* bits 16-31 */
-#    define TT_tkmask_SHIFT 		16 		
-
-#define MGAREG_TEXTRANSHIGH 			0x2c38
-
-#    define TT_tckeyh_MASK 		0xffff0000 	/* bits 0-15 */
-#    define TT_tckeyh_SHIFT 		0 		
-#    define TT_tkmaskh_MASK 		0xffff 		/* bits 16-31 */
-#    define TT_tkmaskh_SHIFT 		16 		
-
-#define MGAREG_TEXWIDTH 			0x2c28
-
-#    define TW_tw_MASK 			0xffffffc0 	/* bits 0-5 */
-#    define TW_tw_SHIFT 		0 		
-#    define TW_rfw_MASK 		0xffff81ff 	/* bits 9-14 */
-#    define TW_rfw_SHIFT 		9 		
-#    define TW_twmask_MASK 		0xe003ffff 	/* bits 18-28 */
-#    define TW_twmask_SHIFT 		18 		
-
-#define MGAREG_TMR0 				0x2c00
-#define MGAREG_TMR1 				0x2c04
-#define MGAREG_TMR2 				0x2c08
-#define MGAREG_TMR3 				0x2c0c
-#define MGAREG_TMR4 				0x2c10
-#define MGAREG_TMR5 				0x2c14
-#define MGAREG_TMR6 				0x2c18
-#define MGAREG_TMR7 				0x2c1c
-#define MGAREG_TMR8 				0x2c20
-#define MGAREG_VBIADDR0 			0x3e08
-#define MGAREG_VBIADDR1 			0x3e0c
-#define MGAREG_VCOUNT 				0x1e20
-#define MGAREG_WACCEPTSEQ 			0x1dd4
-
-#    define WAS_seqdst0_MASK 		0xffffffc0 	/* bits 0-5 */
-#    define WAS_seqdst0_SHIFT 		0 		
-#    define WAS_seqdst1_MASK 		0xfffff03f 	/* bits 6-11 */
-#    define WAS_seqdst1_SHIFT 		6 		
-#    define WAS_seqdst2_MASK 		0xfffc0fff 	/* bits 12-17 */
-#    define WAS_seqdst2_SHIFT 		12 		
-#    define WAS_seqdst3_MASK 		0xff03ffff 	/* bits 18-23 */
-#    define WAS_seqdst3_SHIFT 		18 		
-#    define WAS_seqlen_MASK 		0xfcffffff 	/* bits 24-25 */
-#    define WAS_wfirsttag_MASK 		0xfbffffff 	/* bit 26 */
-#    define WAS_wfirsttag_disable 	0x0 		
-#    define WAS_wfirsttag_enable 	0x4000000 	
-#    define WAS_wsametag_MASK 		0xf7ffffff 	/* bit 27 */
-#    define WAS_wsametag_disable 	0x0 		
-#    define WAS_wsametag_enable 	0x8000000 	
-#    define WAS_seqoff_MASK 		0xefffffff 	/* bit 28 */
-#    define WAS_seqoff_disable 		0x0 		
-#    define WAS_seqoff_enable 		0x10000000 	
-
-#define MGAREG_WCODEADDR 			0x1e6c
-
-#    define WMA_wcodeaddr_MASK 		0xff 		/* bits 8-31 */
-#    define WMA_wcodeaddr_SHIFT 	8 		
-
-#define MGAREG_WFLAG 				0x1dc4
-
-#    define WF_walustsflag_MASK 	0xffffff00 	/* bits 0-7 */
-#    define WF_walustsflag_SHIFT 	0 		
-#    define WF_walucfgflag_MASK 	0xffff00ff 	/* bits 8-15 */
-#    define WF_walucfgflag_SHIFT 	8 		
-#    define WF_wprgflag_MASK 		0xffff 		/* bits 16-31 */
-#    define WF_wprgflag_SHIFT 		16 		
-
-#define MGAREG_WFLAG1 				0x1de0
-
-#    define WF1_walustsflag1_MASK 	0xffffff00 	/* bits 0-7 */
-#    define WF1_walustsflag1_SHIFT 	0 		
-#    define WF1_walucfgflag1_MASK 	0xffff00ff 	/* bits 8-15 */
-#    define WF1_walucfgflag1_SHIFT 	8 		
-#    define WF1_wprgflag1_MASK 		0xffff 		/* bits 16-31 */
-#    define WF1_wprgflag1_SHIFT 	16 		
-
-#define MGAREG_WFLAGNB 			0x1e64
-#define MGAREG_WFLAGNB1 			0x1e08
-#define MGAREG_WGETMSB 			0x1dc8
-
-#    define WGV_wgetmsbmin_MASK 	0xffffffe0 	/* bits 0-4 */
-#    define WGV_wgetmsbmin_SHIFT 	0 		
-#    define WGV_wgetmsbmax_MASK 	0xffffe0ff 	/* bits 8-12 */
-#    define WGV_wgetmsbmax_SHIFT 	8 		
-#    define WGV_wbrklefttop_MASK 	0xfffeffff 	/* bit 16 */
-#    define WGV_wbrklefttop_disable 	0x0 		
-#    define WGV_wbrklefttop_enable 	0x10000 	
-#    define WGV_wfastcrop_MASK 		0xfffdffff 	/* bit 17 */
-#    define WGV_wfastcrop_disable 	0x0 		
-#    define WGV_wfastcrop_enable 	0x20000 	
-#    define WGV_wcentersnap_MASK 	0xfffbffff 	/* bit 18 */
-#    define WGV_wcentersnap_disable 	0x0 		
-#    define WGV_wcentersnap_enable 	0x40000 	
-#    define WGV_wbrkrighttop_MASK 	0xfff7ffff 	/* bit 19 */
-#    define WGV_wbrkrighttop_disable 	0x0 		
-#    define WGV_wbrkrighttop_enable 	0x80000 	
-
-#define MGAREG_WIADDR 				0x1dc0
-
-#    define WIA_wmode_MASK 		0xfffffffc 	/* bits 0-1 */
-#    define WIA_wmode_suspend 		0x0 		/* val 0, shift 0 */
-#    define WIA_wmode_resume 		0x1 		/* val 1, shift 0 */
-#    define WIA_wmode_jump 		0x2 		/* val 2, shift 0 */
-#    define WIA_wmode_start 		0x3 		/* val 3, shift 0 */
-#    define WIA_wagp_MASK 		0xfffffffb 	/* bit 2 */
-#    define WIA_wagp_pci 		0x0 		
-#    define WIA_wagp_agp 		0x4 		
-#    define WIA_wiaddr_MASK 		0x7 		/* bits 3-31 */
-#    define WIA_wiaddr_SHIFT 		3 		
-
-#define MGAREG_WIADDR2 			0x1dd8
-
-#    define WIA2_wmode_MASK 		0xfffffffc 	/* bits 0-1 */
-#    define WIA2_wmode_suspend 		0x0 		/* val 0, shift 0 */
-#    define WIA2_wmode_resume 		0x1 		/* val 1, shift 0 */
-#    define WIA2_wmode_jump 		0x2 		/* val 2, shift 0 */
-#    define WIA2_wmode_start 		0x3 		/* val 3, shift 0 */
-#    define WIA2_wagp_MASK 		0xfffffffb 	/* bit 2 */
-#    define WIA2_wagp_pci 		0x0 		
-#    define WIA2_wagp_agp 		0x4 		
-#    define WIA2_wiaddr_MASK 		0x7 		/* bits 3-31 */
-#    define WIA2_wiaddr_SHIFT 		3 		
-
-#define MGAREG_WIADDRNB 			0x1e60
-#define MGAREG_WIADDRNB1 			0x1e04
-#define MGAREG_WIADDRNB2 			0x1e00
-#define MGAREG_WIMEMADDR 			0x1e68
-
-#    define WIMA_wimemaddr_MASK 	0xffffff00 	/* bits 0-7 */
-#    define WIMA_wimemaddr_SHIFT 	0 		
-
-#define MGAREG_WIMEMDATA 			0x2000
-#define MGAREG_WIMEMDATA1 			0x2100
-#define MGAREG_WMISC 				0x1e70
-
-#    define WM_wucodecache_MASK 	0xfffffffe 	/* bit 0 */
-#    define WM_wucodecache_disable 	0x0 		
-#    define WM_wucodecache_enable 	0x1 		
-#    define WM_wmaster_MASK 		0xfffffffd 	/* bit 1 */
-#    define WM_wmaster_disable 		0x0 		
-#    define WM_wmaster_enable 		0x2 		
-#    define WM_wcacheflush_MASK 	0xfffffff7 	/* bit 3 */
-#    define WM_wcacheflush_disable 	0x0 		
-#    define WM_wcacheflush_enable 	0x8 		
-
-#define MGAREG_WR 				0x2d00
-#define MGAREG_WVRTXSZ 			0x1dcc
-
-#    define WVS_wvrtxsz_MASK 		0xffffffc0 	/* bits 0-5 */
-#    define WVS_wvrtxsz_SHIFT 		0 		
-#    define WVS_primsz_MASK 		0xffffc0ff 	/* bits 8-13 */
-#    define WVS_primsz_SHIFT 		8 		
-
-#define MGAREG_XDST 				0x1cb0
-#define MGAREG_XYEND 				0x1c44
-
-#    define XYEA_x_end_MASK 		0xffff0000 	/* bits 0-15 */
-#    define XYEA_x_end_SHIFT 		0 		
-#    define XYEA_y_end_MASK 		0xffff 		/* bits 16-31 */
-#    define XYEA_y_end_SHIFT 		16 		
-
-#define MGAREG_XYSTRT 				0x1c40
-
-#    define XYSA_x_start_MASK 		0xffff0000 	/* bits 0-15 */
-#    define XYSA_x_start_SHIFT 		0 		
-#    define XYSA_y_start_MASK 		0xffff 		/* bits 16-31 */
-#    define XYSA_y_start_SHIFT 		16 		
-
-#define MGAREG_YBOT 				0x1c9c
-#define MGAREG_YDST 				0x1c90
-
-#    define YA_ydst_MASK 		0xff800000 	/* bits 0-22 */
-#    define YA_ydst_SHIFT 		0 		
-#    define YA_sellin_MASK 		0x1fffffff 	/* bits 29-31 */
-#    define YA_sellin_SHIFT 		29 		
-
-#define MGAREG_YDSTLEN 			0x1c88
-
-#    define YDL_length_MASK 		0xffff0000 	/* bits 0-15 */
-#    define YDL_length_SHIFT 		0 		
-#    define YDL_yval_MASK 		0xffff 		/* bits 16-31 */
-#    define YDL_yval_SHIFT 		16 		
-
-#define MGAREG_YDSTORG 			0x1c94
-#define MGAREG_YTOP 				0x1c98
-#define MGAREG_ZORG 				0x1c0c
-
-#    define ZO_zorgmap_MASK 		0xfffffffe 	/* bit 0 */
-#    define ZO_zorgmap_fb 		0x0 		
-#    define ZO_zorgmap_sys 		0x1 		
-#    define ZO_zorgacc_MASK 		0xfffffffd 	/* bit 1 */
-#    define ZO_zorgacc_pci 		0x0 		
-#    define ZO_zorgacc_agp 		0x2 		
-#    define ZO_zorg_MASK 		0x3 		/* bits 2-31 */
-#    define ZO_zorg_SHIFT 		2 		
-
-
-
-
-/**************** (END) AUTOMATICLY GENERATED REGISTER FILE ******************/
-
-/* Copied from mga_drv.h kernel file.
- */
-
-#define MGA_ILOAD_ALIGN		64
-#define MGA_ILOAD_MASK		(MGA_ILOAD_ALIGN - 1)
-
-#endif 	/* _MGAREGS_H_ */
-
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/mga/mgarender.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/mga/mgarender.c
deleted file mode 100644
index 3080cea79..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/mga/mgarender.c
+++ /dev/null
@@ -1,172 +0,0 @@
-/* $XFree86: xc/lib/GL/mesa/src/drv/mga/mgarender.c,v 1.4 2002/10/30 12:51:36 alanh Exp $ */
-/**************************************************************************
-
-Copyright 2000, 2001 ATI Technologies Inc., Ontario, Canada, and
-                     VA Linux Systems Inc., Fremont, California.
-
-All Rights Reserved.
-
-Permission is hereby granted, free of charge, to any person obtaining a
-copy of this software and associated documentation files (the "Software"),
-to deal in the Software without restriction, including without limitation
-on the rights to use, copy, modify, merge, publish, distribute, sub
-license, and/or sell copies of the Software, and to permit persons to whom
-the Software is furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice (including the next
-paragraph) shall be included in all copies or substantial portions of the
-Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
-ATI, VA LINUX SYSTEMS AND/OR THEIR SUPPLIERS BE LIABLE FOR ANY CLAIM,
-DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
-OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
-USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-**************************************************************************/
-
-/*
- * Authors:
- *   Keith Whitwell <keith@tungstengraphics.com>
- *
- */
-
-
-/*
- * Render unclipped vertex buffers by emitting vertices directly to
- * dma buffers.  Use strip/fan hardware primitives where possible.
- * Simulate missing primitives with indexed vertices.
- */
-#include "glheader.h"
-#include "context.h"
-#include "macros.h"
-#include "imports.h"
-#include "mtypes.h"
-
-#include "tnl/t_context.h"
-
-#include "mgacontext.h"
-#include "mgatris.h"
-#include "mgastate.h"
-#include "mgaioctl.h"
-#include "mgavb.h"
-
-#define HAVE_POINTS      0
-#define HAVE_LINES       0
-#define HAVE_LINE_STRIPS 0
-#define HAVE_TRIANGLES   1
-#define HAVE_TRI_STRIPS  1
-#define HAVE_TRI_STRIP_1 0
-#define HAVE_TRI_FANS    1
-#define HAVE_POLYGONS    0
-#define HAVE_QUADS       0
-#define HAVE_QUAD_STRIPS 0
-
-#define HAVE_ELTS        0	/* for now */
-
-static void mgaDmaPrimitive( GLcontext *ctx, GLenum prim )
-{
-   mgaContextPtr mmesa = MGA_CONTEXT(ctx);
-   GLuint hwprim;
-
-   switch (prim) {
-   case GL_TRIANGLES:
-      hwprim = MGA_WA_TRIANGLES;
-      break;
-   case GL_TRIANGLE_STRIP:
-      if (mmesa->vertex_size == 8)
-	 hwprim = MGA_WA_TRISTRIP_T0;
-      else
-	 hwprim = MGA_WA_TRISTRIP_T0T1;
-      break;
-   case GL_TRIANGLE_FAN:
-      if (mmesa->vertex_size == 8)
-	 hwprim = MGA_WA_TRIFAN_T0;
-      else
-	 hwprim = MGA_WA_TRIFAN_T0T1;
-      break;
-   default:
-      return;
-   }
-
-   mgaRasterPrimitive( ctx, GL_TRIANGLES, hwprim );
-}
-
-
-#define LOCAL_VARS mgaContextPtr mmesa = MGA_CONTEXT(ctx) 
-#define INIT( prim ) do {			\
-   if (0) fprintf(stderr, "%s\n", __FUNCTION__);	\
-   FLUSH_BATCH(mmesa);				\
-   mgaDmaPrimitive( ctx, prim );		\
-} while (0)
-#define FLUSH()  FLUSH_BATCH( mmesa )
-#define GET_CURRENT_VB_MAX_VERTS() \
-   0 /* fix me */
-#define GET_SUBSEQUENT_VB_MAX_VERTS() \
-   MGA_BUFFER_SIZE / (mmesa->vertex_size * 4)
-
-
-#define ALLOC_VERTS( nr ) \
-  mgaAllocDmaLow( mmesa, (nr) * mmesa->vertex_size * 4)
-#define EMIT_VERTS( ctx, j, nr, buf ) \
-   mga_emit_contiguous_verts(ctx, j, (j)+(nr), buf)
-
- 
-#define TAG(x) mga_##x
-#include "tnl_dd/t_dd_dmatmp.h"
-
-
-
-/**********************************************************************/
-/*                          Render pipeline stage                     */
-/**********************************************************************/
-
-
-static GLboolean mga_run_render( GLcontext *ctx,
-				  struct tnl_pipeline_stage *stage )
-{
-   mgaContextPtr mmesa = MGA_CONTEXT(ctx);
-   TNLcontext *tnl = TNL_CONTEXT(ctx);
-   struct vertex_buffer *VB = &tnl->vb; 
-   GLuint i;
-
-   /* Don't handle clipping or indexed vertices or vertex manipulations.
-    */
-   if (mmesa->RenderIndex != 0 || 
-       !mga_validate_render( ctx, VB )) {
-      return GL_TRUE;
-   }
-   
-   tnl->Driver.Render.Start( ctx );
-   mmesa->SetupNewInputs = ~0;      
-
-   for (i = 0 ; i < VB->PrimitiveCount ; i++)
-   {
-      GLuint prim = VB->Primitive[i].mode;
-      GLuint start = VB->Primitive[i].start;
-      GLuint length = VB->Primitive[i].count;
-
-      if (!length)
-	 continue;
-
-      mga_render_tab_verts[prim & PRIM_MODE_MASK]( ctx, start, start + length, 
-						   prim);
-   } 
-
-   tnl->Driver.Render.Finish( ctx );
-
-   return GL_FALSE;		/* finished the pipe */
-}
-
-
-const struct tnl_pipeline_stage _mga_render_stage = 
-{ 
-   "mga render",
-   NULL, 
-   NULL,
-   NULL,
-   NULL,
-   mga_run_render		/* run */
-};
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/mga/mgaspan.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/mga/mgaspan.c
deleted file mode 100644
index c62b1c875..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/mga/mgaspan.c
+++ /dev/null
@@ -1,312 +0,0 @@
-/*
- * Copyright 2000-2001 VA Linux Systems, Inc.
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * on the rights to use, copy, modify, merge, publish, distribute, sub
- * license, and/or sell copies of the Software, and to permit persons to whom
- * the Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.  IN NO EVENT SHALL
- * VA LINUX SYSTEMS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- *
- * Authors:
- *    Keith Whitwell <keith@tungstengraphics.com>
- */
-/* $XFree86: xc/lib/GL/mesa/src/drv/mga/mgaspan.c,v 1.11 2002/10/30 12:51:36 alanh Exp $ */
-
-#include "mtypes.h"
-#include "mgadd.h"
-#include "mgacontext.h"
-#include "mgaspan.h"
-#include "mgaioctl.h"
-#include "swrast/swrast.h"
-
-#define DBG 0
-
-#define LOCAL_VARS					\
-   mgaContextPtr mmesa = MGA_CONTEXT(ctx);				\
-   __DRIdrawablePrivate *dPriv = mmesa->mesa_drawable;	\
-   mgaScreenPrivate *mgaScreen = mmesa->mgaScreen;	\
-   __DRIscreenPrivate *sPriv = mmesa->driScreen;	\
-   GLuint pitch = mgaScreen->frontPitch;		\
-   GLuint height = dPriv->h;				\
-   char *read_buf = (char *)(sPriv->pFB +		\
-			mmesa->readOffset +		\
-			dPriv->x * mgaScreen->cpp +	\
-			dPriv->y * pitch);		\
-   char *buf = (char *)(sPriv->pFB +			\
-			mmesa->drawOffset +		\
-			dPriv->x * mgaScreen->cpp +	\
-			dPriv->y * pitch);		\
-   GLuint p;						\
-   (void) read_buf; (void) buf; (void) p
-
-
-
-#define LOCAL_DEPTH_VARS						\
-   mgaContextPtr mmesa = MGA_CONTEXT(ctx);				\
-   __DRIdrawablePrivate *dPriv = mmesa->mesa_drawable;			\
-   mgaScreenPrivate *mgaScreen = mmesa->mgaScreen;			\
-   __DRIscreenPrivate *sPriv = mmesa->driScreen;			\
-   GLuint pitch = mgaScreen->frontPitch;				\
-   GLuint height = dPriv->h;						\
-   char *buf = (char *)(sPriv->pFB +					\
-			mgaScreen->depthOffset +			\
-			dPriv->x * mgaScreen->cpp +			\
-			dPriv->y * pitch)
-
-#define LOCAL_STENCIL_VARS LOCAL_DEPTH_VARS 
-
-#define HW_LOCK()
-
-/* FIXME could/should we use dPriv->numClipRects like the other drivers? */
-#define HW_CLIPLOOP()						\
-  do {								\
-    int _nc = mmesa->numClipRects;				\
-    while (_nc--) {						\
-       int minx = mmesa->pClipRects[_nc].x1 - mmesa->drawX;	\
-       int miny = mmesa->pClipRects[_nc].y1 - mmesa->drawY;	\
-       int maxx = mmesa->pClipRects[_nc].x2 - mmesa->drawX;	\
-       int maxy = mmesa->pClipRects[_nc].y2 - mmesa->drawY;
-
-#define HW_ENDCLIPLOOP()			\
-    }						\
-  } while (0)
-
-#define HW_UNLOCK()
-
-
-
-#define Y_FLIP(_y) (height - _y - 1)
-
-/* 16 bit, RGB565 color spanline and pixel functions
- */
-#define SPANTMP_PIXEL_FMT GL_RGB
-#define SPANTMP_PIXEL_TYPE GL_UNSIGNED_SHORT_5_6_5
-
-#define TAG(x)    mga##x##_565
-#define TAG2(x,y) mga##x##_565##y
-#include "spantmp2.h"
-
-/* 32 bit, ARGB8888 color spanline and pixel functions
- */
-#define SPANTMP_PIXEL_FMT GL_BGRA
-#define SPANTMP_PIXEL_TYPE GL_UNSIGNED_INT_8_8_8_8_REV
-
-#define TAG(x)    mga##x##_8888
-#define TAG2(x,y) mga##x##_8888##y
-#include "spantmp2.h"
-
-
-/* 16 bit depthbuffer functions.
- */
-#define WRITE_DEPTH( _x, _y, d )	\
-   *(GLushort *)(buf + (_x)*2 + (_y)*pitch) = d;
-
-#define READ_DEPTH( d, _x, _y )		\
-   d = *(GLushort *)(buf + (_x)*2 + (_y)*pitch);
-
-#define TAG(x) mga##x##_16
-#include "depthtmp.h"
-
-
-
-
-/* 32 bit depthbuffer functions.
- */
-#define WRITE_DEPTH( _x, _y, d )	\
-   *(GLuint *)(buf + (_x)*4 + (_y)*pitch) = d;
-
-#define READ_DEPTH( d, _x, _y )		\
-   d = *(GLuint *)(buf + (_x)*4 + (_y)*pitch);
-
-#define TAG(x) mga##x##_32
-#include "depthtmp.h"
-
-
-
-/* 24/8 bit interleaved depth/stencil functions
- */
-#define WRITE_DEPTH( _x, _y, d ) {			\
-   GLuint tmp = *(GLuint *)(buf + (_x)*4 + (_y)*pitch);	\
-   tmp &= 0xff;						\
-   tmp |= (d) << 8;					\
-   *(GLuint *)(buf + (_x)*4 + (_y)*pitch) = tmp;		\
-}
-
-#define READ_DEPTH( d, _x, _y )	{				\
-   d = (*(GLuint *)(buf + (_x)*4 + (_y)*pitch) & ~0xff) >> 8;	\
-}
-
-#define TAG(x) mga##x##_24_8
-#include "depthtmp.h"
-
-#define WRITE_STENCIL( _x, _y, d ) {			\
-   GLuint tmp = *(GLuint *)(buf + _x*4 + _y*pitch);	\
-   tmp &= 0xffffff00;					\
-   tmp |= d & 0xff;					\
-   *(GLuint *)(buf + _x*4 + _y*pitch) = tmp;		\
-}
-
-#define READ_STENCIL( d, _x, _y )		\
-   d = *(GLuint *)(buf + _x*4 + _y*pitch) & 0xff;
-
-#define TAG(x) mga##x##_24_8
-#include "stenciltmp.h"
-
-
-
-/*
- * This function is called to specify which buffer to read and write
- * for software rasterization (swrast) fallbacks.  This doesn't necessarily
- * correspond to glDrawBuffer() or glReadBuffer() calls.
- */
-static void mgaDDSetBuffer(GLcontext *ctx, GLframebuffer *buffer,
-                           GLuint bufferBit)
-{
-   mgaContextPtr mmesa = MGA_CONTEXT(ctx);
-   unsigned int   offset;
-
-   assert((bufferBit == BUFFER_BIT_FRONT_LEFT) || (bufferBit == BUFFER_BIT_BACK_LEFT));
-
-   offset = (bufferBit == BUFFER_BIT_FRONT_LEFT)
-       ? mmesa->mgaScreen->frontOffset
-       : mmesa->mgaScreen->backOffset;
-
-   mmesa->drawOffset = offset;
-   mmesa->readOffset = offset;
-
-   assert( (buffer == mmesa->driDrawable->driverPrivate)
-	   || (buffer == mmesa->driReadable->driverPrivate) );
-
-   mmesa->mesa_drawable = (buffer == mmesa->driDrawable->driverPrivate)
-       ? mmesa->driDrawable : mmesa->driReadable;
-}
-
-void mgaSpanRenderStart( GLcontext *ctx )
-{
-   mgaContextPtr mmesa = MGA_CONTEXT(ctx);
-   FLUSH_BATCH( mmesa );
-   LOCK_HARDWARE_QUIESCENT( mmesa );
-}
-
-void mgaSpanRenderFinish( GLcontext *ctx )
-{
-   mgaContextPtr mmesa = MGA_CONTEXT(ctx);
-   _swrast_flush( ctx );
-   UNLOCK_HARDWARE( mmesa );
-}
-
-/**
- * Initialize the driver callbacks for the read / write span functions.
- *
- * \bug
- * To really support RGB888 and RGBA8888 visuals, we need separate read and
- * write routines for 888 and 8888.  We also need to determine whether or not
- * the visual has destination alpha.
- */
-void mgaDDInitSpanFuncs( GLcontext *ctx )
-{
-   mgaContextPtr mmesa = MGA_CONTEXT(ctx);
-   struct swrast_device_driver *swdd = _swrast_GetDeviceDriverReference(ctx);
-
-   swdd->SetBuffer = mgaDDSetBuffer;
-
-   switch (mmesa->mgaScreen->cpp) {
-   case 2:
-#if 0
-      mgaInitPointers_565( swdd );
-      swdd->ReadDepthSpan = mgaReadDepthSpan_16;
-      swdd->WriteDepthSpan = mgaWriteDepthSpan_16;
-      swdd->ReadDepthPixels = mgaReadDepthPixels_16;
-      swdd->WriteDepthPixels = mgaWriteDepthPixels_16;
-#endif
-      break;
-
-   case 4:
-#if 0
-      mgaInitPointers_8888( swdd );
-
-      if (!mmesa->hw_stencil) {
-	 swdd->ReadDepthSpan = mgaReadDepthSpan_32;
-	 swdd->WriteDepthSpan = mgaWriteDepthSpan_32;
-	 swdd->ReadDepthPixels = mgaReadDepthPixels_32;
-	 swdd->WriteDepthPixels = mgaWriteDepthPixels_32;
-      } else {
-	 swdd->ReadDepthSpan = mgaReadDepthSpan_24_8;
-	 swdd->WriteDepthSpan = mgaWriteDepthSpan_24_8;
-	 swdd->ReadDepthPixels = mgaReadDepthPixels_24_8;
-	 swdd->WriteDepthPixels = mgaWriteDepthPixels_24_8;
-
-	 swdd->ReadStencilSpan = mgaReadStencilSpan_24_8;
-	 swdd->WriteStencilSpan = mgaWriteStencilSpan_24_8;
-	 swdd->ReadStencilPixels = mgaReadStencilPixels_24_8;
-	 swdd->WriteStencilPixels = mgaWriteStencilPixels_24_8;
-      }
-#endif
-      break;
-   }
-   swdd->SpanRenderStart = mgaSpanRenderStart;
-   swdd->SpanRenderFinish = mgaSpanRenderFinish;
-}
-
-
-/**
- * Plug in the Get/Put routines for the given driRenderbuffer.
- */
-void
-mgaSetSpanFunctions(driRenderbuffer *drb, const GLvisual *vis)
-{
-   if (drb->Base.InternalFormat == GL_RGBA) {
-      if (vis->redBits == 5 && vis->greenBits == 6 && vis->blueBits == 5) {
-         mgaInitPointers_565(&drb->Base);
-      }
-      else {
-         mgaInitPointers_8888(&drb->Base);
-      }
-   }
-   else if (drb->Base.InternalFormat == GL_DEPTH_COMPONENT16) {
-      drb->Base.GetRow        = mgaReadDepthSpan_16;
-      drb->Base.GetValues     = mgaReadDepthPixels_16;
-      drb->Base.PutRow        = mgaWriteDepthSpan_16;
-      drb->Base.PutMonoRow    = mgaWriteMonoDepthSpan_16;
-      drb->Base.PutValues     = mgaWriteDepthPixels_16;
-      drb->Base.PutMonoValues = NULL;
-   }
-   else if (drb->Base.InternalFormat == GL_DEPTH_COMPONENT24) {
-      drb->Base.GetRow        = mgaReadDepthSpan_24_8;
-      drb->Base.GetValues     = mgaReadDepthPixels_24_8;
-      drb->Base.PutRow        = mgaWriteDepthSpan_24_8;
-      drb->Base.PutMonoRow    = mgaWriteMonoDepthSpan_24_8;
-      drb->Base.PutValues     = mgaWriteDepthPixels_24_8;
-      drb->Base.PutMonoValues = NULL;
-   }
-   else if (drb->Base.InternalFormat == GL_DEPTH_COMPONENT32) {
-      drb->Base.GetRow        = mgaReadDepthSpan_32;
-      drb->Base.GetValues     = mgaReadDepthPixels_32;
-      drb->Base.PutRow        = mgaWriteDepthSpan_32;
-      drb->Base.PutMonoRow    = mgaWriteMonoDepthSpan_32;
-      drb->Base.PutValues     = mgaWriteDepthPixels_32;
-      drb->Base.PutMonoValues = NULL;
-   }
-   else if (drb->Base.InternalFormat == GL_STENCIL_INDEX8_EXT) {
-      drb->Base.GetRow        = mgaReadStencilSpan_24_8;
-      drb->Base.GetValues     = mgaReadStencilPixels_24_8;
-      drb->Base.PutRow        = mgaWriteStencilSpan_24_8;
-      drb->Base.PutMonoRow    = mgaWriteMonoStencilSpan_24_8;
-      drb->Base.PutValues     = mgaWriteStencilPixels_24_8;
-      drb->Base.PutMonoValues = NULL;
-   }
-}
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/mga/mgaspan.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/mga/mgaspan.h
deleted file mode 100644
index f133a51c0..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/mga/mgaspan.h
+++ /dev/null
@@ -1,40 +0,0 @@
-/* $XFree86: xc/lib/GL/mesa/src/drv/mga/mgaspan.h,v 1.3 2002/10/30 12:51:36 alanh Exp $ */
-/*
- * Copyright 2000-2001 VA Linux Systems, Inc.
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * on the rights to use, copy, modify, merge, publish, distribute, sub
- * license, and/or sell copies of the Software, and to permit persons to whom
- * the Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.  IN NO EVENT SHALL
- * VA LINUX SYSTEMS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- *
- * Authors:
- *    Keith Whitwell <keith@tungstengraphics.com>
- */
-
-#ifndef _MGA_SPAN_H
-#define _MGA_SPAN_H
-
-#include "drirenderbuffer.h"
-
-extern void mgaDDInitSpanFuncs( GLcontext *ctx );
-
-extern void
-mgaSetSpanFunctions(driRenderbuffer *rb, const GLvisual *vis);
-
-
-#endif
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/mga/mgastate.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/mga/mgastate.c
deleted file mode 100644
index 72d5c9fb0..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/mga/mgastate.c
+++ /dev/null
@@ -1,1237 +0,0 @@
-/*
- * Copyright 2000-2001 VA Linux Systems, Inc.
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * on the rights to use, copy, modify, merge, publish, distribute, sub
- * license, and/or sell copies of the Software, and to permit persons to whom
- * the Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.  IN NO EVENT SHALL
- * VA LINUX SYSTEMS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- *
- * Authors:
- *    Keith Whitwell <keith@tungstengraphics.com>
- */
-/* $XFree86: xc/lib/GL/mesa/src/drv/mga/mgastate.c,v 1.13 2002/10/30 12:51:36 alanh Exp $ */
-
-
-#include "mtypes.h"
-#include "buffers.h"
-#include "colormac.h"
-#include "dd.h"
-
-#include "mm.h"
-#include "mgacontext.h"
-#include "mgadd.h"
-#include "mgastate.h"
-#include "mgatex.h"
-#include "mgavb.h"
-#include "mgatris.h"
-#include "mgaioctl.h"
-#include "mgaregs.h"
-
-#include "swrast/swrast.h"
-#include "array_cache/acache.h"
-#include "tnl/tnl.h"
-#include "tnl/t_context.h"
-#include "tnl/t_pipeline.h"
-#include "swrast_setup/swrast_setup.h"
-
-#include "xmlpool.h"
-
-static void updateSpecularLighting( GLcontext *ctx );
-
-static const GLuint mgarop_NoBLK[16] = {
-   DC_atype_rpl  | 0x00000000, DC_atype_rstr | 0x00080000,
-   DC_atype_rstr | 0x00040000, DC_atype_rpl  | 0x000c0000,
-   DC_atype_rstr | 0x00020000, DC_atype_rstr | 0x000a0000,
-   DC_atype_rstr | 0x00060000, DC_atype_rstr | 0x000e0000,
-   DC_atype_rstr | 0x00010000, DC_atype_rstr | 0x00090000,
-   DC_atype_rstr | 0x00050000, DC_atype_rstr | 0x000d0000,
-   DC_atype_rpl  | 0x00030000, DC_atype_rstr | 0x000b0000,
-   DC_atype_rstr | 0x00070000, DC_atype_rpl  | 0x000f0000
-};
-
-/* =============================================================
- * Alpha blending
- */
-
-static void mgaDDAlphaFunc(GLcontext *ctx, GLenum func, GLfloat ref)
-{
-   mgaContextPtr mmesa = MGA_CONTEXT(ctx);
-   GLubyte refByte;
-   GLuint  a;
-
-   CLAMPED_FLOAT_TO_UBYTE(refByte, ref);
-
-   switch ( func ) {
-   case GL_NEVER:
-      a = AC_atmode_alt;
-      refByte = 0;
-      break;
-   case GL_LESS:
-      a = AC_atmode_alt;
-      break;
-   case GL_GEQUAL:
-      a = AC_atmode_agte;
-      break;
-   case GL_LEQUAL:
-      a = AC_atmode_alte;
-      break;
-   case GL_GREATER:
-      a = AC_atmode_agt;
-      break;
-   case GL_NOTEQUAL:
-      a = AC_atmode_ane;
-      break;
-   case GL_EQUAL:
-      a = AC_atmode_ae;
-      break;
-   case GL_ALWAYS:
-      a = AC_atmode_noacmp;
-      break;
-   default:
-      a = 0;
-      break;
-   }
-
-   MGA_STATECHANGE( mmesa, MGA_UPLOAD_CONTEXT );
-   mmesa->hw.alpha_func = a | MGA_FIELD( AC_atref, refByte );
-}
-
-static void updateBlendLogicOp(GLcontext *ctx)
-{
-   mgaContextPtr mmesa = MGA_CONTEXT(ctx);
-
-   MGA_STATECHANGE( mmesa, MGA_UPLOAD_CONTEXT );
-
-   mmesa->hw.blend_func_enable =
-      (ctx->Color.BlendEnabled && !ctx->Color._LogicOpEnabled) ? ~0 : 0;
-
-   FALLBACK( ctx, MGA_FALLBACK_BLEND,
-             ctx->Color.BlendEnabled && !ctx->Color._LogicOpEnabled &&
-             mmesa->hw.blend_func == (AC_src_src_alpha_sat | AC_dst_zero) );
-}
-
-static void mgaDDBlendEquationSeparate(GLcontext *ctx, 
-				       GLenum modeRGB, GLenum modeA)
-{
-   assert( modeRGB == modeA );
-   updateBlendLogicOp( ctx );
-}
-
-static void mgaDDBlendFuncSeparate( GLcontext *ctx, GLenum sfactorRGB,
-				    GLenum dfactorRGB, GLenum sfactorA,
-				    GLenum dfactorA )
-{
-   mgaContextPtr mmesa = MGA_CONTEXT(ctx);
-   GLuint   src;
-   GLuint   dst;
-
-   switch (ctx->Color.BlendSrcRGB) {
-   case GL_ZERO:
-      src = AC_src_zero; break;
-   case GL_SRC_ALPHA:
-      src = AC_src_src_alpha; break;
-   case GL_ONE:
-   default:		/* never happens */
-      src = AC_src_one; break;
-   case GL_DST_COLOR:
-      src = AC_src_dst_color; break;
-   case GL_ONE_MINUS_DST_COLOR:
-      src = AC_src_om_dst_color; break;
-   case GL_ONE_MINUS_SRC_ALPHA:
-      src = AC_src_om_src_alpha; break;
-   case GL_DST_ALPHA:
-      src = (ctx->Visual.alphaBits > 0)
-	  ? AC_src_dst_alpha : AC_src_one;
-      break;
-   case GL_ONE_MINUS_DST_ALPHA:
-      src = (ctx->Visual.alphaBits > 0)
-	  ? AC_src_om_dst_alpha : AC_src_zero;
-      break;
-   case GL_SRC_ALPHA_SATURATE:
-      src = (ctx->Visual.alphaBits > 0)
-	  ? AC_src_src_alpha_sat : AC_src_zero;
-      break;
-   }
-
-   switch (ctx->Color.BlendDstRGB) {
-   case GL_SRC_ALPHA:
-      dst = AC_dst_src_alpha; break;
-   case GL_ONE_MINUS_SRC_ALPHA:
-      dst = AC_dst_om_src_alpha; break;
-   default:		/* never happens */
-   case GL_ZERO:
-      dst = AC_dst_zero; break;
-   case GL_ONE:
-      dst = AC_dst_one; break;
-   case GL_SRC_COLOR:
-      dst = AC_dst_src_color; break;
-   case GL_ONE_MINUS_SRC_COLOR:
-      dst = AC_dst_om_src_color; break;
-   case GL_DST_ALPHA:
-      dst = (ctx->Visual.alphaBits > 0)
-	  ? AC_dst_dst_alpha : AC_dst_one;
-      break;
-   case GL_ONE_MINUS_DST_ALPHA:
-      dst = (ctx->Visual.alphaBits > 0)
-	  ? AC_dst_om_dst_alpha : AC_dst_zero;
-      break;
-   }
-
-   MGA_STATECHANGE( mmesa, MGA_UPLOAD_CONTEXT );
-   mmesa->hw.blend_func = (src | dst);
-
-   FALLBACK( ctx, MGA_FALLBACK_BLEND,
-             ctx->Color.BlendEnabled && !ctx->Color._LogicOpEnabled &&
-             mmesa->hw.blend_func == (AC_src_src_alpha_sat | AC_dst_zero) );
-}
-
-/* =============================================================
- * Depth testing
- */
-
-static void mgaDDDepthFunc(GLcontext *ctx, GLenum func)
-{
-   mgaContextPtr mmesa = MGA_CONTEXT( ctx );
-   int zmode;
-
-   switch (func) {
-   case GL_NEVER:
-      /* can't do this in h/w, we'll use a s/w fallback */
-      FALLBACK (ctx, MGA_FALLBACK_DEPTH, ctx->Depth.Test);
-
-      /* FALLTHROUGH */
-   case GL_ALWAYS:
-      zmode = DC_zmode_nozcmp; break;
-   case GL_LESS:
-      zmode = DC_zmode_zlt; break;
-   case GL_LEQUAL:
-      zmode = DC_zmode_zlte; break;
-   case GL_EQUAL:
-      zmode = DC_zmode_ze; break;
-   case GL_GREATER:
-      zmode = DC_zmode_zgt; break;
-   case GL_GEQUAL:
-      zmode = DC_zmode_zgte; break;
-   case GL_NOTEQUAL:
-      zmode = DC_zmode_zne; break;
-   default:
-      zmode = 0; break;
-   }
-
-   MGA_STATECHANGE( mmesa, MGA_UPLOAD_CONTEXT );
-   mmesa->hw.zmode &= DC_zmode_MASK;
-   mmesa->hw.zmode |= zmode;
-}
-
-static void mgaDDDepthMask(GLcontext *ctx, GLboolean flag)
-{
-   mgaContextPtr mmesa = MGA_CONTEXT( ctx );
-
-
-   MGA_STATECHANGE( mmesa, MGA_UPLOAD_CONTEXT );
-   mmesa->hw.zmode &= DC_atype_MASK;
-   mmesa->hw.zmode |= (flag) ? DC_atype_zi : DC_atype_i;
-}
-
-
-static void mgaDDClearDepth(GLcontext *ctx, GLclampd d)
-{
-   mgaContextPtr mmesa = MGA_CONTEXT(ctx);
-
-   /* Select the Z depth.  The ~ is used because the _MASK values in the
-    * MGA driver are used to mask OFF the selected bits.  In this case,
-    * we want to mask off everything except the MA_zwidth bits.
-    */
-   switch (mmesa->setup.maccess & ~MA_zwidth_MASK) {
-   case MA_zwidth_16: mmesa->ClearDepth = d * 0x0000ffff; break;
-   case MA_zwidth_24: mmesa->ClearDepth = d * 0xffffff00; break;
-   case MA_zwidth_32: mmesa->ClearDepth = d * 0xffffffff; break;
-   default: return;
-   }
-}
-
-
-/* =============================================================
- * Fog
- */
-
-
-static void mgaDDFogfv(GLcontext *ctx, GLenum pname, const GLfloat *param)
-{
-   mgaContextPtr mmesa = MGA_CONTEXT(ctx);
-
-   if (pname == GL_FOG_COLOR) {
-      GLuint color = PACK_COLOR_888((GLubyte)(ctx->Fog.Color[0]*255.0F), 
-				    (GLubyte)(ctx->Fog.Color[1]*255.0F), 
-				    (GLubyte)(ctx->Fog.Color[2]*255.0F));
-
-      MGA_STATECHANGE(mmesa, MGA_UPLOAD_CONTEXT);   
-      mmesa->setup.fogcolor = color;
-   }
-}
-
-
-/* =============================================================
- * Scissoring
- */
-
-
-void mgaUpdateClipping(const GLcontext *ctx)
-{
-   mgaContextPtr mmesa = MGA_CONTEXT(ctx);
-
-   if (mmesa->driDrawable)
-   {
-      int x1 = mmesa->driDrawable->x + ctx->Scissor.X;
-      int y1 = mmesa->driDrawable->y + mmesa->driDrawable->h
-	 - (ctx->Scissor.Y + ctx->Scissor.Height);
-      int x2 = x1 + ctx->Scissor.Width;
-      int y2 = y1 + ctx->Scissor.Height;
-
-      if (x1 < 0) x1 = 0;
-      if (y1 < 0) y1 = 0;
-      if (x2 < 0) x2 = 0;
-      if (y2 < 0) y2 = 0;
-
-      mmesa->scissor_rect.x1 = x1;
-      mmesa->scissor_rect.y1 = y1;
-      mmesa->scissor_rect.x2 = x2;
-      mmesa->scissor_rect.y2 = y2;
-
-      mmesa->dirty |= MGA_UPLOAD_CLIPRECTS;
-   }
-}
-
-
-static void mgaDDScissor( GLcontext *ctx, GLint x, GLint y,
-			  GLsizei w, GLsizei h )
-{
-   if ( ctx->Scissor.Enabled ) {
-      FLUSH_BATCH( MGA_CONTEXT(ctx) );	/* don't pipeline cliprect changes */
-      mgaUpdateClipping( ctx );
-   }
-}
-
-
-/* =============================================================
- * Culling
- */
-
-
-#define _CULL_DISABLE 0
-#define _CULL_NEGATIVE ((1<<11)|(1<<5)|(1<<16))
-#define _CULL_POSITIVE (1<<11)
-
-static void mgaDDCullFaceFrontFace(GLcontext *ctx, GLenum unused)
-{
-   mgaContextPtr mmesa = MGA_CONTEXT(ctx);
-
-   MGA_STATECHANGE( mmesa, MGA_UPLOAD_CONTEXT );
-   if (ctx->Polygon.CullFlag && 
-       ctx->Polygon.CullFaceMode != GL_FRONT_AND_BACK) 
-   {
-      mmesa->hw.cull = _CULL_NEGATIVE;
-
-      if (ctx->Polygon.CullFaceMode == GL_FRONT)
-	 mmesa->hw.cull ^= (_CULL_POSITIVE ^ _CULL_NEGATIVE);
-
-      if (ctx->Polygon.FrontFace != GL_CCW)
-	 mmesa->hw.cull ^= (_CULL_POSITIVE ^ _CULL_NEGATIVE);
-
-      mmesa->hw.cull_dualtex = mmesa->hw.cull ^
-	  (_CULL_POSITIVE ^ _CULL_NEGATIVE); /* warp bug? */
-   }
-   else {
-      mmesa->hw.cull = _CULL_DISABLE;
-      mmesa->hw.cull_dualtex = _CULL_DISABLE;
-   }
-}
-
-
-/* =============================================================
- * Masks
- */
-
-static void mgaDDColorMask(GLcontext *ctx, 
-			   GLboolean r, GLboolean g, 
-			   GLboolean b, GLboolean a )
-{
-   mgaContextPtr mmesa = MGA_CONTEXT( ctx );
-   mgaScreenPrivate *mgaScreen = mmesa->mgaScreen;
-
-
-   GLuint mask = mgaPackColor(mgaScreen->cpp,
-			      ctx->Color.ColorMask[RCOMP],
-			      ctx->Color.ColorMask[GCOMP],
-			      ctx->Color.ColorMask[BCOMP],
-			      ctx->Color.ColorMask[ACOMP]);
-
-   if (mgaScreen->cpp == 2)
-      mask = mask | (mask << 16);
-
-   if (mmesa->setup.plnwt != mask) {
-      MGA_STATECHANGE( mmesa, MGA_UPLOAD_CONTEXT );
-      mmesa->setup.plnwt = mask;      
-   }
-}
-
-
-/* =============================================================
- * Polygon state
- */
-
-static int mgaStipples[16] = {
-   0xffff,
-   0xa5a5,
-   0x5a5a,
-   0xa0a0,
-   0x5050,
-   0x0a0a,
-   0x0505,
-   0x8020,
-   0x0401,
-   0x1040,
-   0x0208,
-   0x0802,
-   0x4010,
-   0x0104,
-   0x2080,
-   0x0000
-};
-
-/**
- * The MGA supports a subset of possible 4x4 stipples natively, GL
- * wants 32x32.  Fortunately stipple is usually a repeating pattern.
- *
- * \param ctx GL rendering context to be affected
- * \param mask Pointer to the 32x32 stipple mask
- */
-
-static void mgaDDPolygonStipple( GLcontext *ctx, const GLubyte *mask )
-{
-   mgaContextPtr mmesa = MGA_CONTEXT(ctx);
-   const GLubyte *m = mask;
-   GLubyte p[4];
-   int i,j,k;
-   int active = (ctx->Polygon.StippleFlag && 
-		 mmesa->raster_primitive == GL_TRIANGLES);
-   GLuint stipple;
-
-   FLUSH_BATCH(mmesa);
-   mmesa->haveHwStipple = 0;
-
-   if (active) {
-      mmesa->dirty |= MGA_UPLOAD_CONTEXT;
-      mmesa->setup.dwgctl &= ~(0xf<<20);
-   }
-
-   p[0] = mask[0] & 0xf; p[0] |= p[0] << 4;
-   p[1] = mask[4] & 0xf; p[1] |= p[1] << 4;
-   p[2] = mask[8] & 0xf; p[2] |= p[2] << 4;
-   p[3] = mask[12] & 0xf; p[3] |= p[3] << 4;
-
-   for (k = 0 ; k < 8 ; k++)
-      for (j = 0 ; j < 4; j++)
-	 for (i = 0 ; i < 4 ; i++)
-	    if (*m++ != p[j]) {
-	       return;
-	    }
-
-   stipple = ( ((p[0] & 0xf) << 0) |
-	       ((p[1] & 0xf) << 4) |
-	       ((p[2] & 0xf) << 8) |
-	       ((p[3] & 0xf) << 12) );
-
-   for (i = 0 ; i < 16 ; i++)
-      if (mgaStipples[i] == stipple) {
-	 mmesa->poly_stipple = i<<20;
-	 mmesa->haveHwStipple = 1;
-	 break;
-      }
-   
-   if (active) {
-      mmesa->setup.dwgctl &= ~(0xf<<20);
-      mmesa->setup.dwgctl |= mmesa->poly_stipple;
-   }
-}
-
-
-/* =============================================================
- * Rendering attributes
- *
- * We really don't want to recalculate all this every time we bind a
- * texture.  These things shouldn't change all that often, so it makes
- * sense to break them out of the core texture state update routines.
- */
-
-static void updateSpecularLighting( GLcontext *ctx )
-{
-   mgaContextPtr mmesa = MGA_CONTEXT(ctx);
-   unsigned int specen;
-
-   specen = NEED_SECONDARY_COLOR(ctx) ? TMC_specen_enable : 0;
-
-   if ( specen != mmesa->hw.specen ) {
-      mmesa->hw.specen = specen;
-      mmesa->dirty |= MGA_UPLOAD_TEX0 | MGA_UPLOAD_TEX1;
-   }
-}
-
-
-/* =============================================================
- * Materials
- */
-
-
-static void mgaDDLightModelfv(GLcontext *ctx, GLenum pname,
-			      const GLfloat *param)
-{
-   if (pname == GL_LIGHT_MODEL_COLOR_CONTROL) {
-      FLUSH_BATCH( MGA_CONTEXT(ctx) );
-      updateSpecularLighting( ctx );
-   }
-}
-
-
-/* =============================================================
- * Stencil
- */
-
-
-static void mgaDDStencilFunc(GLcontext *ctx, GLenum func, GLint ref,
-			     GLuint mask)
-{
-   mgaContextPtr mmesa = MGA_CONTEXT(ctx);
-   GLuint  stencil;
-   GLuint  stencilctl;
-
-   stencil = MGA_FIELD( S_sref, ref ) | MGA_FIELD( S_smsk, mask );
-   switch (func)
-   {
-   case GL_NEVER:
-      stencilctl = SC_smode_snever;
-      break;
-   case GL_LESS:
-      stencilctl = SC_smode_slt;
-      break;
-   case GL_LEQUAL:
-      stencilctl = SC_smode_slte;
-      break;
-   case GL_GREATER:
-      stencilctl = SC_smode_sgt;
-      break;
-   case GL_GEQUAL:
-      stencilctl = SC_smode_sgte;
-      break;
-   case GL_NOTEQUAL:
-      stencilctl = SC_smode_sne;
-      break;
-   case GL_EQUAL:
-      stencilctl = SC_smode_se;
-      break;
-   case GL_ALWAYS:
-   default:
-      stencilctl = SC_smode_salways;
-      break;
-   }
-
-   MGA_STATECHANGE( mmesa, MGA_UPLOAD_CONTEXT );
-   mmesa->hw.stencil &= (S_sref_MASK & S_smsk_MASK);
-   mmesa->hw.stencil |= stencil;
-   mmesa->hw.stencilctl &= SC_smode_MASK;
-   mmesa->hw.stencilctl |= stencilctl;
-}
-
-static void mgaDDStencilMask(GLcontext *ctx, GLuint mask)
-{
-   mgaContextPtr mmesa = MGA_CONTEXT(ctx);
-
-   MGA_STATECHANGE( mmesa, MGA_UPLOAD_CONTEXT );
-   mmesa->hw.stencil &= S_swtmsk_MASK;
-   mmesa->hw.stencil |= MGA_FIELD( S_swtmsk, mask );
-}
-
-static void mgaDDStencilOp(GLcontext *ctx, GLenum fail, GLenum zfail,
-			   GLenum zpass)
-{
-   mgaContextPtr mmesa = MGA_CONTEXT(ctx);
-   GLuint  stencilctl;
-
-   stencilctl = 0;
-   switch (ctx->Stencil.FailFunc[0])
-   {
-   case GL_KEEP:
-      stencilctl |= SC_sfailop_keep;
-      break;
-   case GL_ZERO:
-      stencilctl |= SC_sfailop_zero;
-      break;
-   case GL_REPLACE:
-      stencilctl |= SC_sfailop_replace;
-      break;
-   case GL_INCR:
-      stencilctl |= SC_sfailop_incrsat;
-      break;
-   case GL_DECR:
-      stencilctl |= SC_sfailop_decrsat;
-      break;
-   case GL_INCR_WRAP:
-      stencilctl |= SC_sfailop_incr;
-      break;
-   case GL_DECR_WRAP:
-      stencilctl |= SC_sfailop_decr;
-      break;
-   case GL_INVERT:
-      stencilctl |= SC_sfailop_invert;
-      break;
-   default:
-      break;
-   }
-
-   switch (ctx->Stencil.ZFailFunc[0])
-   {
-   case GL_KEEP:
-      stencilctl |= SC_szfailop_keep;
-      break;
-   case GL_ZERO:
-      stencilctl |= SC_szfailop_zero;
-      break;
-   case GL_REPLACE:
-      stencilctl |= SC_szfailop_replace;
-      break;
-   case GL_INCR:
-      stencilctl |= SC_szfailop_incrsat;
-      break;
-   case GL_DECR:
-      stencilctl |= SC_szfailop_decrsat;
-      break;
-   case GL_INCR_WRAP:
-      stencilctl |= SC_szfailop_incr;
-      break;
-   case GL_DECR_WRAP:
-      stencilctl |= SC_szfailop_decr;
-      break;
-   case GL_INVERT:
-      stencilctl |= SC_szfailop_invert;
-      break;
-   default:
-      break;
-   }
-
-   switch (ctx->Stencil.ZPassFunc[0])
-   {
-   case GL_KEEP:
-      stencilctl |= SC_szpassop_keep;
-      break;
-   case GL_ZERO:
-      stencilctl |= SC_szpassop_zero;
-      break;
-   case GL_REPLACE:
-      stencilctl |= SC_szpassop_replace;
-      break;
-   case GL_INCR:
-      stencilctl |= SC_szpassop_incrsat;
-      break;
-   case GL_DECR:
-      stencilctl |= SC_szpassop_decrsat;
-      break;
-   case GL_INCR_WRAP:
-      stencilctl |= SC_szpassop_incr;
-      break;
-   case GL_DECR_WRAP:
-      stencilctl |= SC_szpassop_decr;
-      break;
-   case GL_INVERT:
-      stencilctl |= SC_szpassop_invert;
-      break;
-   default:
-      break;
-   }
-
-   MGA_STATECHANGE( mmesa, MGA_UPLOAD_CONTEXT );
-   mmesa->hw.stencilctl &= (SC_sfailop_MASK & SC_szfailop_MASK 
-			    & SC_szpassop_MASK);
-   mmesa->hw.stencilctl |= stencilctl;
-}
-
-
-/* =============================================================
- * Window position and viewport transformation
- */
-
-void mgaCalcViewport( GLcontext *ctx )
-{
-   mgaContextPtr mmesa = MGA_CONTEXT(ctx);
-   const GLfloat *v = ctx->Viewport._WindowMap.m;
-   GLfloat *m = mmesa->hw_viewport;
-
-   /* See also mga_translate_vertex.
-    */
-   m[MAT_SX] =   v[MAT_SX];
-   m[MAT_TX] =   v[MAT_TX] + mmesa->drawX + SUBPIXEL_X;
-   m[MAT_SY] = - v[MAT_SY];
-   m[MAT_TY] = - v[MAT_TY] + mmesa->driDrawable->h + mmesa->drawY + SUBPIXEL_Y;
-   m[MAT_SZ] =   v[MAT_SZ] * mmesa->depth_scale;
-   m[MAT_TZ] =   v[MAT_TZ] * mmesa->depth_scale;
-
-   mmesa->SetupNewInputs = ~0;
-}
-
-static void mgaViewport( GLcontext *ctx, 
-			  GLint x, GLint y, 
-			  GLsizei width, GLsizei height )
-{
-   /* update size of Mesa/software ancillary buffers */
-   _mesa_ResizeBuffersMESA();
-   mgaCalcViewport( ctx );
-}
-
-static void mgaDepthRange( GLcontext *ctx, 
-			    GLclampd nearval, GLclampd farval )
-{
-   mgaCalcViewport( ctx );
-}
-
-
-/* =============================================================
- * Miscellaneous
- */
-
-static void mgaDDClearColor(GLcontext *ctx, 
-			    const GLfloat color[4] )
-{
-   mgaContextPtr mmesa = MGA_CONTEXT(ctx);
-   GLubyte c[4];
-   CLAMPED_FLOAT_TO_UBYTE(c[0], color[0]);
-   CLAMPED_FLOAT_TO_UBYTE(c[1], color[1]);
-   CLAMPED_FLOAT_TO_UBYTE(c[2], color[2]);
-   CLAMPED_FLOAT_TO_UBYTE(c[3], color[3]);
-
-   mmesa->ClearColor = mgaPackColor( mmesa->mgaScreen->cpp,
-				     c[0], c[1], c[2], c[3]);
-}
-
-
-/* Fallback to swrast for select and feedback.
- */
-static void mgaRenderMode( GLcontext *ctx, GLenum mode )
-{
-   FALLBACK( ctx, MGA_FALLBACK_RENDERMODE, (mode != GL_RENDER) );
-}
-
-
-static void mgaDDLogicOp( GLcontext *ctx, GLenum opcode )
-{
-   mgaContextPtr mmesa = MGA_CONTEXT( ctx );
-
-   MGA_STATECHANGE( mmesa, MGA_UPLOAD_CONTEXT );
-   mmesa->hw.rop = mgarop_NoBLK[ opcode & 0x0f ];
-}
-
-
-static void mgaXMesaSetFrontClipRects( mgaContextPtr mmesa )
-{
-   __DRIdrawablePrivate *driDrawable = mmesa->driDrawable;
-
-   if (driDrawable->numClipRects == 0) {
-       static drm_clip_rect_t zeroareacliprect = {0,0,0,0};
-       mmesa->numClipRects = 1;
-       mmesa->pClipRects = &zeroareacliprect;
-   } else {
-       mmesa->numClipRects = driDrawable->numClipRects;
-       mmesa->pClipRects = driDrawable->pClipRects;
-   }
-   mmesa->drawX = driDrawable->x;
-   mmesa->drawY = driDrawable->y;
-
-   mmesa->setup.dstorg = mmesa->drawOffset;
-   mmesa->dirty |= MGA_UPLOAD_CONTEXT | MGA_UPLOAD_CLIPRECTS;
-}
-
-
-static void mgaXMesaSetBackClipRects( mgaContextPtr mmesa )
-{
-   __DRIdrawablePrivate *driDrawable = mmesa->driDrawable;
-
-   if (driDrawable->numBackClipRects == 0)
-   {
-      if (driDrawable->numClipRects == 0) {
-	  static drm_clip_rect_t zeroareacliprect = {0,0,0,0};
-	  mmesa->numClipRects = 1;
-	  mmesa->pClipRects = &zeroareacliprect;
-      } else {
-	  mmesa->numClipRects = driDrawable->numClipRects;
-	  mmesa->pClipRects = driDrawable->pClipRects;
-      }
-      mmesa->drawX = driDrawable->x;
-      mmesa->drawY = driDrawable->y;
-   } else {
-      mmesa->numClipRects = driDrawable->numBackClipRects;
-      mmesa->pClipRects = driDrawable->pBackClipRects;
-      mmesa->drawX = driDrawable->backX;
-      mmesa->drawY = driDrawable->backY;
-   }
-
-   mmesa->setup.dstorg = mmesa->drawOffset;
-   mmesa->dirty |= MGA_UPLOAD_CONTEXT | MGA_UPLOAD_CLIPRECTS;
-}
-
-
-void mgaUpdateRects( mgaContextPtr mmesa, GLuint buffers )
-{
-   __DRIdrawablePrivate *driDrawable = mmesa->driDrawable;
-   drm_mga_sarea_t *sarea = mmesa->sarea;
-
-
-   DRI_VALIDATE_DRAWABLE_INFO(mmesa->driScreen, driDrawable); 
-   mmesa->dirty_cliprects = 0;	
-
-   if (mmesa->draw_buffer == MGA_FRONT)
-      mgaXMesaSetFrontClipRects( mmesa );
-   else
-      mgaXMesaSetBackClipRects( mmesa );
-
-   sarea->req_drawable = driDrawable->draw;
-   sarea->req_draw_buffer = mmesa->draw_buffer;
-
-   mgaUpdateClipping( mmesa->glCtx );
-   mgaCalcViewport( mmesa->glCtx );
-
-   mmesa->dirty |= MGA_UPLOAD_CLIPRECTS;
-}
-
-
-static void mgaDDDrawBuffer(GLcontext *ctx, GLenum mode )
-{
-   mgaContextPtr mmesa = MGA_CONTEXT(ctx);
-
-   FLUSH_BATCH( mmesa );
-
-   /*
-    * _DrawDestMask is easier to cope with than <mode>.
-    */
-   switch ( ctx->DrawBuffer->_ColorDrawBufferMask[0] ) {
-   case BUFFER_BIT_FRONT_LEFT:
-      mmesa->setup.dstorg = mmesa->mgaScreen->frontOffset;
-      mmesa->dirty |= MGA_UPLOAD_CONTEXT;
-      mmesa->draw_buffer = MGA_FRONT;
-      mgaXMesaSetFrontClipRects( mmesa );
-      FALLBACK( ctx, MGA_FALLBACK_DRAW_BUFFER, GL_FALSE );
-      break;
-   case BUFFER_BIT_BACK_LEFT:
-      mmesa->setup.dstorg = mmesa->mgaScreen->backOffset;
-      mmesa->draw_buffer = MGA_BACK;
-      mmesa->dirty |= MGA_UPLOAD_CONTEXT;
-      mgaXMesaSetBackClipRects( mmesa );
-      FALLBACK( ctx, MGA_FALLBACK_DRAW_BUFFER, GL_FALSE );
-      break;
-   default:
-      /* GL_NONE or GL_FRONT_AND_BACK or stereo left&right, etc */
-      FALLBACK( ctx, MGA_FALLBACK_DRAW_BUFFER, GL_TRUE );
-      return;
-   }
-
-   /* We want to update the s/w rast state too so that r200SetBuffer()
-    * gets called.
-    */
-   _swrast_DrawBuffer(ctx, mode);
-}
-
-
-static void mgaDDReadBuffer(GLcontext *ctx, GLenum mode )
-{
-   /* nothing, until we implement h/w glRead/CopyPixels or CopyTexImage */
-}
-
-
-/* =============================================================
- * State enable/disable
- */
-
-
-static void mgaDDEnable(GLcontext *ctx, GLenum cap, GLboolean state)
-{
-   mgaContextPtr mmesa = MGA_CONTEXT( ctx );
-
-   switch(cap) {
-   case GL_DITHER:
-      MGA_STATECHANGE( mmesa, MGA_UPLOAD_CONTEXT );
-      if (!ctx->Color.DitherFlag)
-	 mmesa->setup.maccess |= MA_nodither_enable;
-      else
-	 mmesa->setup.maccess &= ~MA_nodither_enable;
-      break;
-   case GL_LIGHTING:
-   case GL_COLOR_SUM_EXT:
-      FLUSH_BATCH( mmesa );
-      updateSpecularLighting( ctx );
-      break;
-   case GL_ALPHA_TEST:
-      MGA_STATECHANGE( mmesa, MGA_UPLOAD_CONTEXT );
-      mmesa->hw.alpha_func_enable = (state) ? ~0 : 0;
-      break;
-   case GL_DEPTH_TEST:
-      MGA_STATECHANGE( mmesa, MGA_UPLOAD_CONTEXT );
-      FALLBACK (ctx, MGA_FALLBACK_DEPTH,
-		ctx->Depth.Func == GL_NEVER && ctx->Depth.Test);
-      break;
-
-   case GL_SCISSOR_TEST:
-      FLUSH_BATCH( mmesa );
-      mmesa->scissor = state;
-      mgaUpdateClipping( ctx );
-      break;
-
-   case GL_FOG:
-      MGA_STATECHANGE( mmesa, MGA_UPLOAD_CONTEXT );
-      if (ctx->Fog.Enabled) 
-	 mmesa->setup.maccess |= MA_fogen_enable;
-      else
-	 mmesa->setup.maccess &= ~MA_fogen_enable;
-      break;
-   case GL_CULL_FACE:
-      mgaDDCullFaceFrontFace( ctx, 0 );
-      break;
-   case GL_TEXTURE_1D:
-   case GL_TEXTURE_2D:
-   case GL_TEXTURE_3D:
-      break;
-   case GL_POLYGON_STIPPLE:
-      if (mmesa->haveHwStipple && mmesa->raster_primitive == GL_TRIANGLES) {
-	 MGA_STATECHANGE( mmesa, MGA_UPLOAD_CONTEXT );
-	 mmesa->setup.dwgctl &= ~(0xf<<20);
-	 if (state)
-	    mmesa->setup.dwgctl |= mmesa->poly_stipple;
-      }
-      break;
-
-   case GL_BLEND:
-   case GL_COLOR_LOGIC_OP:
-      updateBlendLogicOp( ctx );
-      break;
-
-   case GL_STENCIL_TEST:
-      MGA_STATECHANGE( mmesa, MGA_UPLOAD_CONTEXT );
-      if (mmesa->hw_stencil) {
-	 mmesa->hw.stencil_enable = ( state ) ? ~0 : 0;
-      }
-      else {
-	 FALLBACK( ctx, MGA_FALLBACK_STENCIL, state );
-      }
-   default:
-      break;
-   }
-}
-
-
-/* =============================================================
- */
-
-static void mgaDDPrintDirty( const char *msg, GLuint state )
-{
-   fprintf(stderr, "%s (0x%03x): %s%s%s%s%s%s%s\n",
-	   msg,
-	   (unsigned int) state,
-	   (state & MGA_WAIT_AGE)          ? "wait-age " : "",
-	   (state & MGA_UPLOAD_TEX0IMAGE)  ? "upload-tex0-img " : "",
-	   (state & MGA_UPLOAD_TEX1IMAGE)  ? "upload-tex1-img " : "",
-	   (state & MGA_UPLOAD_CONTEXT)    ? "upload-ctx " : "",
-	   (state & MGA_UPLOAD_TEX0)       ? "upload-tex0 " : "",
-	   (state & MGA_UPLOAD_TEX1)       ? "upload-tex1 " : "",
-	   (state & MGA_UPLOAD_PIPE)       ? "upload-pipe " : ""
-      );
-}
-
-/* Push the state into the sarea and/or texture memory.
- */
-void mgaEmitHwStateLocked( mgaContextPtr mmesa )
-{
-   drm_mga_sarea_t *sarea = mmesa->sarea;
-   GLcontext * ctx = mmesa->glCtx;
-
-   if (MGA_DEBUG & DEBUG_VERBOSE_MSG)
-      mgaDDPrintDirty( __FUNCTION__, mmesa->dirty );
-
-   if (mmesa->dirty & MGA_UPLOAD_CONTEXT) {
-      mmesa->setup.wflag = _CULL_DISABLE;
-      if (mmesa->raster_primitive == GL_TRIANGLES) {
-	 if ((ctx->Texture.Unit[0]._ReallyEnabled == TEXTURE_2D_BIT &&
-	      ctx->Texture.Unit[1]._ReallyEnabled == TEXTURE_2D_BIT)) {
-	    mmesa->setup.wflag = mmesa->hw.cull_dualtex;
-	 }
-	 else {
-	    mmesa->setup.wflag = mmesa->hw.cull;
-	 }
-      }
-
-      mmesa->setup.stencil = mmesa->hw.stencil 
-	  & mmesa->hw.stencil_enable;
-      mmesa->setup.stencilctl = mmesa->hw.stencilctl
-	  & mmesa->hw.stencil_enable;
-
-      /* If depth testing is not enabled, then use the no Z-compare / no
-       * Z-write mode.  Otherwise, use whatever is set in hw.zmode.
-       */
-      mmesa->setup.dwgctl &= (DC_zmode_MASK & DC_atype_MASK);
-      mmesa->setup.dwgctl |= (ctx->Depth.Test)
-	  ? mmesa->hw.zmode : (DC_zmode_nozcmp | DC_atype_i);
-
-      mmesa->setup.dwgctl &= DC_bop_MASK;
-      mmesa->setup.dwgctl |= (ctx->Color._LogicOpEnabled)
-	  ? mmesa->hw.rop : mgarop_NoBLK[ GL_COPY & 0x0f ];
-
-      mmesa->setup.alphactrl &= AC_src_MASK & AC_dst_MASK & AC_atmode_MASK
-	 & AC_atref_MASK & AC_alphasel_MASK;
-      mmesa->setup.alphactrl |= 
-	 (mmesa->hw.alpha_func & mmesa->hw.alpha_func_enable) |
-	 (mmesa->hw.blend_func & mmesa->hw.blend_func_enable) |
-	 ((AC_src_one | AC_dst_zero) & ~mmesa->hw.blend_func_enable) |
-	 mmesa->hw.alpha_sel;
-
-      memcpy( &sarea->context_state, &mmesa->setup, sizeof(mmesa->setup));
-   }
-
-   if ((mmesa->dirty & MGA_UPLOAD_TEX0) && mmesa->CurrentTexObj[0]) {
-      memcpy(&sarea->tex_state[0],
-	     &mmesa->CurrentTexObj[0]->setup,
-	     sizeof(sarea->tex_state[0]));
-   }
-
-   if ((mmesa->dirty & MGA_UPLOAD_TEX1) && mmesa->CurrentTexObj[1]) {
-      memcpy(&sarea->tex_state[1],
-	     &mmesa->CurrentTexObj[1]->setup,
-	     sizeof(sarea->tex_state[1]));
-   }
-
-   if (mmesa->dirty & (MGA_UPLOAD_TEX0 | MGA_UPLOAD_TEX1)) {
-      sarea->tex_state[0].texctl2 &= ~TMC_specen_enable;
-      sarea->tex_state[1].texctl2 &= ~TMC_specen_enable;
-      sarea->tex_state[0].texctl2 |= mmesa->hw.specen;
-      sarea->tex_state[1].texctl2 |= mmesa->hw.specen;
-   }
-
-   if (mmesa->dirty & MGA_UPLOAD_PIPE) {
-/*        mmesa->sarea->wacceptseq = mmesa->hw_primitive; */
-      mmesa->sarea->warp_pipe = mmesa->vertex_format;
-      mmesa->sarea->vertsize = mmesa->vertex_size;
-   }
-
-   mmesa->sarea->dirty |= mmesa->dirty;
-   mmesa->dirty &= MGA_UPLOAD_CLIPRECTS;
-}
-
-/* =============================================================
- */
-
-
-static void mgaDDValidateState( GLcontext *ctx )
-{
-   mgaContextPtr mmesa = MGA_CONTEXT( ctx );
-
-   FLUSH_BATCH( mmesa );
-
-   if (mmesa->NewGLState & _NEW_TEXTURE) {
-      mgaUpdateTextureState(ctx);
-   }
-
-   if (!mmesa->Fallback) {
-      if (mmesa->NewGLState & _MGA_NEW_RASTERSETUP) {
-         mgaChooseVertexState( ctx );
-      }
-
-      if (mmesa->NewGLState & _MGA_NEW_RENDERSTATE) {
-         mgaChooseRenderState( ctx );
-      }
-   }
-
-   mmesa->NewGLState = 0;
-}
-
-
-static void mgaDDInvalidateState( GLcontext *ctx, GLuint new_state )
-{
-   _swrast_InvalidateState( ctx, new_state );
-   _swsetup_InvalidateState( ctx, new_state );
-   _ac_InvalidateState( ctx, new_state );
-   _tnl_InvalidateState( ctx, new_state );
-   MGA_CONTEXT(ctx)->NewGLState |= new_state;
-}
-
-
-static void mgaRunPipeline( GLcontext *ctx )
-{
-   mgaContextPtr mmesa = MGA_CONTEXT(ctx);
-
-   if (mmesa->NewGLState) {
-      mgaDDValidateState( ctx );
-   }
-
-   if (mmesa->dirty) {
-       mgaEmitHwStateLocked( mmesa );
-   }
-
-   _tnl_run_pipeline( ctx );
-}
-
-
-void mgaInitState( mgaContextPtr mmesa )
-{
-   mgaScreenPrivate *mgaScreen = mmesa->mgaScreen;
-   GLcontext *ctx = mmesa->glCtx;
-
-   if (ctx->Visual.doubleBufferMode) {
-      /* use back buffer by default */
-      mmesa->draw_buffer = MGA_BACK;
-      mmesa->drawOffset = mmesa->mgaScreen->backOffset;
-      mmesa->readOffset = mmesa->mgaScreen->backOffset;
-      mmesa->setup.dstorg = mgaScreen->backOffset;
-   } else {
-      /* use front buffer by default */
-      mmesa->draw_buffer = MGA_FRONT;
-      mmesa->drawOffset = mmesa->mgaScreen->frontOffset;
-      mmesa->readOffset = mmesa->mgaScreen->frontOffset;
-      mmesa->setup.dstorg = mgaScreen->frontOffset;
-   }
-
-   mmesa->setup.maccess = (MA_memreset_disable |
-			   MA_fogen_disable |
-			   MA_tlutload_disable |
-			   MA_nodither_disable |
-			   MA_dit555_disable);
-   if (driQueryOptioni (&mmesa->optionCache, "color_reduction") !=
-       DRI_CONF_COLOR_REDUCTION_DITHER)
-      mmesa->setup.maccess |= MA_nodither_enable;
-
-   switch (mmesa->mgaScreen->cpp) {
-   case 2:
-      mmesa->setup.maccess |= MA_pwidth_16;
-      break;
-   case 4:
-      mmesa->setup.maccess |= MA_pwidth_32;
-      break;
-   default:
-      fprintf( stderr, "Error: unknown cpp %d, exiting...\n",
-	       mmesa->mgaScreen->cpp );
-      exit( 1 );
-   }
-
-   switch (mmesa->glCtx->Visual.depthBits) {
-   case 16:
-      mmesa->setup.maccess |= MA_zwidth_16;
-      break;
-   case 24:
-      mmesa->setup.maccess |= MA_zwidth_24;
-      break;
-   case 32:
-      mmesa->setup.maccess |= MA_zwidth_32;
-      break;
-   }
-
-   mmesa->hw.blend_func = AC_src_one | AC_dst_zero;
-   mmesa->hw.blend_func_enable = 0;
-   mmesa->hw.alpha_func = AC_atmode_noacmp | MGA_FIELD( AC_atref, 0x00 );
-   mmesa->hw.alpha_func_enable = 0;
-   mmesa->hw.rop = mgarop_NoBLK[ GL_COPY & 0x0f ];
-   mmesa->hw.zmode = DC_zmode_zlt | DC_atype_zi;
-   mmesa->hw.stencil = MGA_FIELD( S_sref, 0x00) | MGA_FIELD( S_smsk, 0xff ) |
-      MGA_FIELD( S_swtmsk, 0xff );
-   mmesa->hw.stencilctl = SC_smode_salways | SC_sfailop_keep 
-      | SC_szfailop_keep | SC_szpassop_keep;
-   mmesa->hw.stencil_enable = 0;
-   mmesa->hw.cull = _CULL_DISABLE;
-   mmesa->hw.cull_dualtex = _CULL_DISABLE;
-   mmesa->hw.specen = 0;
-   mmesa->hw.alpha_sel = AC_alphasel_diffused;
-
-   mmesa->setup.dwgctl = (DC_opcod_trap |
-			  DC_linear_xy |
-			  DC_solid_disable |
-			  DC_arzero_disable |
-			  DC_sgnzero_disable |
-			  DC_shftzero_enable |
-			  MGA_FIELD( DC_bop, 0xC ) |
-			  MGA_FIELD( DC_trans, 0x0 ) |
-			  DC_bltmod_bmonolef |
-			  DC_pattern_disable |
-			  DC_transc_disable |
-			  DC_clipdis_disable);
-
-   mmesa->setup.plnwt = ~0;
-   mmesa->setup.alphactrl = (AC_amode_alpha_channel |
-			     AC_astipple_disable |
-			     AC_aten_disable);
-
-   mmesa->setup.fogcolor = PACK_COLOR_888((GLubyte)(ctx->Fog.Color[0]*255.0F),
-					  (GLubyte)(ctx->Fog.Color[1]*255.0F),
-					  (GLubyte)(ctx->Fog.Color[2]*255.0F));
-
-   mmesa->setup.wflag = 0;
-   mmesa->setup.tdualstage0 = 0;
-   mmesa->setup.tdualstage1 = 0;
-   mmesa->setup.fcol = 0;
-   mmesa->dirty |= MGA_UPLOAD_CONTEXT;
-
-   mmesa->envcolor[0] = 0;
-   mmesa->envcolor[1] = 0;
-}
-
-
-void mgaDDInitStateFuncs( GLcontext *ctx )
-{
-   ctx->Driver.UpdateState = mgaDDInvalidateState;
-   ctx->Driver.Enable = mgaDDEnable;
-   ctx->Driver.LightModelfv = mgaDDLightModelfv;
-   ctx->Driver.AlphaFunc = mgaDDAlphaFunc;
-   ctx->Driver.BlendEquationSeparate = mgaDDBlendEquationSeparate;
-   ctx->Driver.BlendFuncSeparate = mgaDDBlendFuncSeparate;
-   ctx->Driver.DepthFunc = mgaDDDepthFunc;
-   ctx->Driver.DepthMask = mgaDDDepthMask;
-   ctx->Driver.Fogfv = mgaDDFogfv;
-   ctx->Driver.Scissor = mgaDDScissor;
-   ctx->Driver.CullFace = mgaDDCullFaceFrontFace;
-   ctx->Driver.FrontFace = mgaDDCullFaceFrontFace;
-   ctx->Driver.ColorMask = mgaDDColorMask;
-
-   ctx->Driver.DrawBuffer = mgaDDDrawBuffer;
-   ctx->Driver.ReadBuffer = mgaDDReadBuffer;
-   ctx->Driver.ClearColor = mgaDDClearColor;
-   ctx->Driver.ClearDepth = mgaDDClearDepth;
-   ctx->Driver.LogicOpcode = mgaDDLogicOp;
-
-   ctx->Driver.PolygonStipple = mgaDDPolygonStipple;
-
-   ctx->Driver.StencilFunc = mgaDDStencilFunc;
-   ctx->Driver.StencilMask = mgaDDStencilMask;
-   ctx->Driver.StencilOp = mgaDDStencilOp;
-
-   ctx->Driver.DepthRange = mgaDepthRange;
-   ctx->Driver.Viewport = mgaViewport;
-   ctx->Driver.RenderMode = mgaRenderMode;
-
-   ctx->Driver.ClearIndex = 0;
-   ctx->Driver.IndexMask = 0;
-
-   /* Swrast hooks for imaging extensions:
-    */
-   ctx->Driver.CopyColorTable = _swrast_CopyColorTable;
-   ctx->Driver.CopyColorSubTable = _swrast_CopyColorSubTable;
-   ctx->Driver.CopyConvolutionFilter1D = _swrast_CopyConvolutionFilter1D;
-   ctx->Driver.CopyConvolutionFilter2D = _swrast_CopyConvolutionFilter2D;
-
-   TNL_CONTEXT(ctx)->Driver.RunPipeline = mgaRunPipeline;
-}
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/mga/mgastate.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/mga/mgastate.h
deleted file mode 100644
index afbe0aaf9..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/mga/mgastate.h
+++ /dev/null
@@ -1,39 +0,0 @@
-/* $XFree86: xc/lib/GL/mesa/src/drv/mga/mgastate.h,v 1.5 2002/10/30 12:51:36 alanh Exp $ */
-/*
- * Copyright 2000-2001 VA Linux Systems, Inc.
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * on the rights to use, copy, modify, merge, publish, distribute, sub
- * license, and/or sell copies of the Software, and to permit persons to whom
- * the Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.  IN NO EVENT SHALL
- * VA LINUX SYSTEMS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- *
- * Authors:
- *    Keith Whitwell <keith@tungstengraphics.com>
- */
-
-#ifndef _MGA_STATE_H
-#define _MGA_STATE_H
-
-extern void mgaInitState( mgaContextPtr mmesa );
-extern void mgaDDInitStateFuncs(GLcontext *ctx);
-extern void mgaUpdateClipping(const GLcontext *ctx);
-extern void mgaUpdateCull( GLcontext *ctx );
-extern void mgaCalcViewport( GLcontext *ctx );
-extern void mgaUpdateRects( mgaContextPtr mmesa, GLuint buffers );
-
-#endif
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/mga/mgatex.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/mga/mgatex.c
deleted file mode 100644
index 8caa1f858..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/mga/mgatex.c
+++ /dev/null
@@ -1,538 +0,0 @@
-/*
- * Copyright 2000-2001 VA Linux Systems, Inc.
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * on the rights to use, copy, modify, merge, publish, distribute, sub
- * license, and/or sell copies of the Software, and to permit persons to whom
- * the Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.  IN NO EVENT SHALL
- * VA LINUX SYSTEMS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- *
- * Authors:
- *    Keith Whitwell <keith@tungstengraphics.com>
- */
-/* $XFree86: xc/lib/GL/mesa/src/drv/mga/mgatex.c,v 1.14 2002/10/30 12:51:36 alanh Exp $ */
-
-#include "glheader.h"
-#include "mm.h"
-#include "mgacontext.h"
-#include "mgatex.h"
-#include "mgaregs.h"
-#include "mgatris.h"
-#include "mgaioctl.h"
-
-#include "colormac.h"
-#include "context.h"
-#include "enums.h"
-#include "simple_list.h"
-#include "imports.h"
-#include "macros.h"
-#include "texformat.h"
-#include "texstore.h"
-#include "teximage.h"
-#include "texobj.h"
-
-#include "swrast/swrast.h"
-
-#include "xmlpool.h"
-
-/**
- * Set the texture wrap modes.
- * Currently \c GL_REPEAT, \c GL_CLAMP and \c GL_CLAMP_TO_EDGE are supported.
- * 
- * \param t Texture object whose wrap modes are to be set
- * \param swrap Wrap mode for the \a s texture coordinate
- * \param twrap Wrap mode for the \a t texture coordinate
- */
-
-static void 
-mgaSetTexWrapping( mgaTextureObjectPtr t, GLenum swrap, GLenum twrap )
-{
-   GLboolean  is_clamp = GL_FALSE;
-   GLboolean  is_clamp_to_edge = GL_FALSE;
-
-   t->setup.texctl &= (TMC_clampu_MASK & TMC_clampv_MASK);
-   t->setup.texctl2 &= (TMC_borderen_MASK);
-
-   switch( swrap ) {
-   case GL_REPEAT:
-      break;
-   case GL_CLAMP:
-      t->setup.texctl |= TMC_clampu_enable;
-      is_clamp = GL_TRUE;
-      break;
-   case GL_CLAMP_TO_EDGE:
-      t->setup.texctl |= TMC_clampu_enable;
-      is_clamp_to_edge = GL_TRUE;
-      break;
-   default:
-      _mesa_problem(NULL, "bad S wrap mode in %s", __FUNCTION__);
-   }
-
-   switch( twrap ) {
-   case GL_REPEAT:
-      break;
-   case GL_CLAMP:
-      t->setup.texctl |= TMC_clampv_enable;
-      is_clamp = GL_TRUE;
-      break;
-   case GL_CLAMP_TO_EDGE:
-      t->setup.texctl |= TMC_clampv_enable;
-      is_clamp_to_edge = GL_TRUE;
-      break;
-   default:
-      _mesa_problem(NULL, "bad T wrap mode in %s", __FUNCTION__);
-   }
-
-   if ( is_clamp ) {
-      t->setup.texctl2 |= TMC_borderen_enable;
-   }
-
-   t->border_fallback = (is_clamp && is_clamp_to_edge);
-}
-
-
-/**
- * Set the texture magnification and minification modes.
- * 
- * \param t Texture whose filter modes are to be set
- * \param minf Texture minification mode
- * \param magf Texture magnification mode
- */
-
-static void
-mgaSetTexFilter( mgaTextureObjectPtr t, GLenum minf, GLenum magf )
-{
-   GLuint val = 0;
-
-   switch (minf) {
-   case GL_NEAREST: val = TF_minfilter_nrst; break;
-   case GL_LINEAR: val = TF_minfilter_bilin; break;
-   case GL_NEAREST_MIPMAP_NEAREST: val = TF_minfilter_mm1s; break;
-   case GL_LINEAR_MIPMAP_NEAREST: val = TF_minfilter_mm4s; break;
-   case GL_NEAREST_MIPMAP_LINEAR: val = TF_minfilter_mm2s; break;
-   case GL_LINEAR_MIPMAP_LINEAR: val = TF_minfilter_mm8s; break;
-   default: val = TF_minfilter_nrst; break;
-   }
-
-   switch (magf) {
-   case GL_NEAREST: val |= TF_magfilter_nrst; break;
-   case GL_LINEAR: val |= TF_magfilter_bilin; break;
-   default: val |= TF_magfilter_nrst; break;
-   }
-
-   /* See OpenGL 1.2 specification */
-   if (magf == GL_LINEAR && (minf == GL_NEAREST_MIPMAP_NEAREST ||
-			     minf == GL_NEAREST_MIPMAP_LINEAR)) {
-      val |= MGA_FIELD( TF_fthres, 0x20 ); /* c = 0.5 */
-   } else {
-      val |= MGA_FIELD( TF_fthres, 0x10 ); /* c = 0 */
-   }
-
-
-   /* Mask off the bits for the fields we are setting.  Remember, the MGA mask
-    * defines have 0s for the bits in the named fields.  This is the opposite
-    * of most of the other drivers.
-    */
-
-   t->setup.texfilter &= (TF_minfilter_MASK &
-			  TF_magfilter_MASK &
-			  TF_fthres_MASK);
-   t->setup.texfilter |= val;
-}
-
-static void mgaSetTexBorderColor(mgaTextureObjectPtr t, GLubyte color[4])
-{
-   t->setup.texbordercol = PACK_COLOR_8888(color[3], color[0], 
-					   color[1], color[2] );
-}
-
-
-static const struct gl_texture_format *
-mgaChooseTextureFormat( GLcontext *ctx, GLint internalFormat,
-		        GLenum format, GLenum type )
-{
-   mgaContextPtr mmesa = MGA_CONTEXT(ctx);
-   const GLboolean do32bpt =
-       ( mmesa->texture_depth == DRI_CONF_TEXTURE_DEPTH_32 );
-   const GLboolean force16bpt =
-       ( mmesa->texture_depth == DRI_CONF_TEXTURE_DEPTH_FORCE_16 );
-   (void) format;
-
-   switch ( internalFormat ) {
-   case 4:
-   case GL_RGBA:
-   case GL_COMPRESSED_RGBA:
-      switch ( type ) {
-      case GL_UNSIGNED_INT_10_10_10_2:
-      case GL_UNSIGNED_INT_2_10_10_10_REV:
-	 return do32bpt ? &_mesa_texformat_argb8888 : &_mesa_texformat_argb1555;
-      case GL_UNSIGNED_SHORT_4_4_4_4:
-      case GL_UNSIGNED_SHORT_4_4_4_4_REV:
-	 return &_mesa_texformat_argb4444;
-      case GL_UNSIGNED_SHORT_5_5_5_1:
-      case GL_UNSIGNED_SHORT_1_5_5_5_REV:
-	 return &_mesa_texformat_argb1555;
-      default:
-         return do32bpt ? &_mesa_texformat_argb8888 : &_mesa_texformat_argb4444;
-      }
-
-   case 3:
-   case GL_RGB:
-   case GL_COMPRESSED_RGB:
-      switch ( type ) {
-      case GL_UNSIGNED_SHORT_4_4_4_4:
-      case GL_UNSIGNED_SHORT_4_4_4_4_REV:
-	 return &_mesa_texformat_argb4444;
-      case GL_UNSIGNED_SHORT_5_5_5_1:
-      case GL_UNSIGNED_SHORT_1_5_5_5_REV:
-	 return &_mesa_texformat_argb1555;
-      case GL_UNSIGNED_SHORT_5_6_5:
-      case GL_UNSIGNED_SHORT_5_6_5_REV:
-	 return &_mesa_texformat_rgb565;
-      default:
-         return do32bpt ? &_mesa_texformat_argb8888 : &_mesa_texformat_rgb565;
-      }
-
-   case GL_RGBA8:
-   case GL_RGB10_A2:
-   case GL_RGBA12:
-   case GL_RGBA16:
-      return !force16bpt ?
-	  &_mesa_texformat_argb8888 : &_mesa_texformat_argb4444;
-
-   case GL_RGBA4:
-   case GL_RGBA2:
-      return &_mesa_texformat_argb4444;
-
-   case GL_RGB5_A1:
-      return &_mesa_texformat_argb1555;
-
-   case GL_RGB8:
-   case GL_RGB10:
-   case GL_RGB12:
-   case GL_RGB16:
-      return !force16bpt ? &_mesa_texformat_argb8888 : &_mesa_texformat_rgb565;
-
-   case GL_RGB5:
-   case GL_RGB4:
-   case GL_R3_G3_B2:
-      return &_mesa_texformat_rgb565;
-
-   case GL_ALPHA:
-   case GL_ALPHA4:
-   case GL_ALPHA8:
-   case GL_ALPHA12:
-   case GL_ALPHA16:
-   case GL_COMPRESSED_ALPHA:
-      /* FIXME: This will report incorrect component sizes... */
-      return MGA_IS_G400(mmesa) ? &_mesa_texformat_al88 : &_mesa_texformat_argb4444;
-
-   case 1:
-   case GL_LUMINANCE:
-   case GL_LUMINANCE4:
-   case GL_LUMINANCE8:
-   case GL_LUMINANCE12:
-   case GL_LUMINANCE16:
-   case GL_COMPRESSED_LUMINANCE:
-      /* FIXME: This will report incorrect component sizes... */
-      return MGA_IS_G400(mmesa) ? &_mesa_texformat_al88 : &_mesa_texformat_rgb565;
-
-   case 2:
-   case GL_LUMINANCE_ALPHA:
-   case GL_LUMINANCE4_ALPHA4:
-   case GL_LUMINANCE6_ALPHA2:
-   case GL_LUMINANCE8_ALPHA8:
-   case GL_LUMINANCE12_ALPHA4:
-   case GL_LUMINANCE12_ALPHA12:
-   case GL_LUMINANCE16_ALPHA16:
-   case GL_COMPRESSED_LUMINANCE_ALPHA:
-      /* FIXME: This will report incorrect component sizes... */
-      return MGA_IS_G400(mmesa) ? &_mesa_texformat_al88 : &_mesa_texformat_argb4444;
-
-   case GL_INTENSITY:
-   case GL_INTENSITY4:
-   case GL_INTENSITY8:
-   case GL_INTENSITY12:
-   case GL_INTENSITY16:
-   case GL_COMPRESSED_INTENSITY:
-      /* FIXME: This will report incorrect component sizes... */
-      return MGA_IS_G400(mmesa) ? &_mesa_texformat_i8 : &_mesa_texformat_argb4444;
-
-   case GL_YCBCR_MESA:
-      if (MGA_IS_G400(mmesa) &&
-          (type == GL_UNSIGNED_SHORT_8_8_APPLE ||
-           type == GL_UNSIGNED_BYTE))
-         return &_mesa_texformat_ycbcr;
-      else
-         return &_mesa_texformat_ycbcr_rev;
-
-   case GL_COLOR_INDEX:
-   case GL_COLOR_INDEX1_EXT:
-   case GL_COLOR_INDEX2_EXT:
-   case GL_COLOR_INDEX4_EXT:
-   case GL_COLOR_INDEX8_EXT:
-   case GL_COLOR_INDEX12_EXT:
-   case GL_COLOR_INDEX16_EXT:
-      return &_mesa_texformat_ci8;
-
-   default:
-      _mesa_problem( ctx, "unexpected texture format in %s", __FUNCTION__ );
-      return NULL;
-   }
-
-   return NULL; /* never get here */
-}
-
-
-
-
-/**
- * Allocate space for and load the mesa images into the texture memory block.
- * This will happen before drawing with a new texture, or drawing with a
- * texture after it was swapped out or teximaged again.
- */
-
-static mgaTextureObjectPtr
-mgaAllocTexObj( struct gl_texture_object *tObj )
-{
-   mgaTextureObjectPtr t;
-
-
-   t = CALLOC( sizeof( *t ) );
-   tObj->DriverData = t;
-   if ( t != NULL ) {
-      /* Initialize non-image-dependent parts of the state:
-       */
-      t->base.tObj = tObj;
-
-      t->setup.texctl = TMC_takey_1 | TMC_tamask_0;
-      t->setup.texctl2 = TMC_ckstransdis_enable;
-      t->setup.texfilter = TF_filteralpha_enable | TF_uvoffset_OGL;
-
-      t->border_fallback = GL_FALSE;
-      t->texenv_fallback = GL_FALSE;
-
-      make_empty_list( & t->base );
-
-      mgaSetTexWrapping( t, tObj->WrapS, tObj->WrapT );
-      mgaSetTexFilter( t, tObj->MinFilter, tObj->MagFilter );
-      mgaSetTexBorderColor( t, tObj->_BorderChan );
-   }
-
-   return( t );
-}
-
-
-static void mgaTexEnv( GLcontext *ctx, GLenum target,
-			 GLenum pname, const GLfloat *param )
-{
-   GLuint unit = ctx->Texture.CurrentUnit;
-   struct gl_texture_unit *texUnit = &ctx->Texture.Unit[unit];
-   mgaContextPtr mmesa = MGA_CONTEXT(ctx);
-
-   switch( pname ) {
-   case GL_TEXTURE_ENV_COLOR: {
-      GLubyte c[4];
-
-      UNCLAMPED_FLOAT_TO_RGBA_CHAN( c, texUnit->EnvColor );
-      mmesa->envcolor[unit] = PACK_COLOR_8888( c[3], c[0], c[1], c[2] );
-      break;
-   }
-   }
-}
-
-
-static void mgaTexImage2D( GLcontext *ctx, GLenum target, GLint level,
-			    GLint internalFormat,
-			    GLint width, GLint height, GLint border,
-			    GLenum format, GLenum type, const GLvoid *pixels,
-			    const struct gl_pixelstore_attrib *packing,
-			    struct gl_texture_object *texObj,
-			    struct gl_texture_image *texImage )
-{
-   driTextureObject * t = (driTextureObject *) texObj->DriverData;
-
-   if ( t != NULL ) {
-      driSwapOutTextureObject( t );
-   } 
-   else {
-      t = (driTextureObject *) mgaAllocTexObj( texObj );
-      if ( t == NULL ) {
-	 _mesa_error( ctx, GL_OUT_OF_MEMORY, "glTexImage2D" );
-	 return;
-      }
-   }
-
-   _mesa_store_teximage2d( ctx, target, level, internalFormat,
-			   width, height, border, format, type,
-			   pixels, packing, texObj, texImage );
-   level -= t->firstLevel;
-   if (level >= 0)
-      t->dirty_images[0] |= (1UL << level);
-}
-
-static void mgaTexSubImage2D( GLcontext *ctx, 
-			       GLenum target,
-			       GLint level,	
-			       GLint xoffset, GLint yoffset,
-			       GLsizei width, GLsizei height,
-			       GLenum format, GLenum type,
-			       const GLvoid *pixels,
-			       const struct gl_pixelstore_attrib *packing,
-			       struct gl_texture_object *texObj,
-			       struct gl_texture_image *texImage )
-{
-   driTextureObject * t = (driTextureObject *) texObj->DriverData;
-
-   assert( t ); /* this _should_ be true */
-   if ( t != NULL ) {
-      driSwapOutTextureObject( t );
-   } 
-   else {
-      t = (driTextureObject *) mgaAllocTexObj( texObj );
-      if ( t == NULL ) {
-	 _mesa_error( ctx, GL_OUT_OF_MEMORY, "glTexImage2D" );
-	 return;
-      }
-   }
-
-   _mesa_store_texsubimage2d(ctx, target, level, xoffset, yoffset, width, 
-			     height, format, type, pixels, packing, texObj,
-			     texImage);
-   level -= t->firstLevel;
-   if (level >= 0)
-      t->dirty_images[0] |= (1UL << level);
-}
-
-
-/**
- * Changes variables and flags for a state update, which will happen at the
- * next UpdateTextureState
- */
-
-static void
-mgaTexParameter( GLcontext *ctx, GLenum target,
-		   struct gl_texture_object *tObj,
-		   GLenum pname, const GLfloat *params )
-{
-   mgaContextPtr mmesa = MGA_CONTEXT( ctx );
-   mgaTextureObjectPtr t = (mgaTextureObjectPtr) tObj->DriverData;
-
-   /* If we don't have a hardware texture, it will be automatically
-    * created with current state before it is used, so we don't have
-    * to do anything now 
-    */
-   if ( (t == NULL) ||
-        (target != GL_TEXTURE_2D &&
-         target != GL_TEXTURE_RECTANGLE_NV) ) {
-      return;
-   }
-
-   switch (pname) {
-   case GL_TEXTURE_MIN_FILTER:
-      driSwapOutTextureObject( (driTextureObject *) t );
-      /* FALLTHROUGH */
-   case GL_TEXTURE_MAG_FILTER:
-      FLUSH_BATCH(mmesa);
-      mgaSetTexFilter( t, tObj->MinFilter, tObj->MagFilter );
-      break;
-
-   case GL_TEXTURE_WRAP_S:
-   case GL_TEXTURE_WRAP_T:
-      FLUSH_BATCH(mmesa);
-      mgaSetTexWrapping(t,tObj->WrapS,tObj->WrapT);
-      break;
-
-   case GL_TEXTURE_BORDER_COLOR:
-      FLUSH_BATCH(mmesa);
-      mgaSetTexBorderColor(t, tObj->_BorderChan);
-      break;
-
-   case GL_TEXTURE_BASE_LEVEL:
-   case GL_TEXTURE_MAX_LEVEL:
-   case GL_TEXTURE_MIN_LOD:
-   case GL_TEXTURE_MAX_LOD:
-      /* This isn't the most efficient solution but there doesn't appear to
-       * be a nice alternative.  Since there's no LOD clamping,
-       * we just have to rely on loading the right subset of mipmap levels
-       * to simulate a clamped LOD.
-       */
-      driSwapOutTextureObject( (driTextureObject *) t );
-      break;
-
-   default:
-      return;
-   }
-}
-
-
-static void
-mgaBindTexture( GLcontext *ctx, GLenum target,
-		  struct gl_texture_object *tObj )
-{
-   assert( (target != GL_TEXTURE_2D && target != GL_TEXTURE_RECTANGLE_NV) ||
-           (tObj->DriverData != NULL) );
-}
-
-
-static void
-mgaDeleteTexture( GLcontext *ctx, struct gl_texture_object *tObj )
-{
-   mgaContextPtr mmesa = MGA_CONTEXT( ctx );
-   driTextureObject * t = (driTextureObject *) tObj->DriverData;
-
-   if ( t ) {
-      if ( mmesa ) {
-	 FLUSH_BATCH( mmesa );
-      }
-
-      driDestroyTextureObject( t );
-   }
-}
-
-
-/**
- * Allocate a new texture object.
- * Called via ctx->Driver.NewTextureObject.
- * Note: this function will be called during context creation to
- * allocate the default texture objects.
- * Note: we could use containment here to 'derive' the driver-specific
- * texture object from the core mesa gl_texture_object.  Not done at this time.
- */
-static struct gl_texture_object *
-mgaNewTextureObject( GLcontext *ctx, GLuint name, GLenum target )
-{
-   struct gl_texture_object *obj;
-   obj = _mesa_new_texture_object(ctx, name, target);
-   mgaAllocTexObj( obj );
-   return obj;
-}
-
-
-void
-mgaInitTextureFuncs( struct dd_function_table *functions )
-{
-   functions->ChooseTextureFormat	= mgaChooseTextureFormat;
-   functions->TexImage2D		= mgaTexImage2D;
-   functions->TexSubImage2D		= mgaTexSubImage2D;
-   functions->BindTexture		= mgaBindTexture;
-   functions->NewTextureObject		= mgaNewTextureObject;
-   functions->DeleteTexture		= mgaDeleteTexture;
-   functions->IsTextureResident		= driIsTextureResident;
-   functions->TexEnv			= mgaTexEnv;
-   functions->TexParameter		= mgaTexParameter;
-}
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/mga/mgatex.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/mga/mgatex.h
deleted file mode 100644
index fb7ffcff1..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/mga/mgatex.h
+++ /dev/null
@@ -1,51 +0,0 @@
-/* $XFree86: xc/lib/GL/mesa/src/drv/mga/mgatex.h,v 1.7 2002/10/30 12:51:36 alanh Exp $ */
-/*
- * Copyright 2000-2001 VA Linux Systems, Inc.
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * on the rights to use, copy, modify, merge, publish, distribute, sub
- * license, and/or sell copies of the Software, and to permit persons to whom
- * the Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.  IN NO EVENT SHALL
- * VA LINUX SYSTEMS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- *
- * Authors:
- *    Keith Whitwell <keith@tungstengraphics.com>
- */
-
-#ifndef MGATEX_INC
-#define MGATEX_INC
-
-#include "mgacontext.h"
-
-typedef struct mga_texture_object_s *mgaTextureObjectPtr;
-
-
-/* Called before a primitive is rendered to make sure the texture
- * state is properly setup.  Texture residence is checked later
- * when we grab the lock.
- */
-void mgaUpdateTextureState( GLcontext *ctx );
-
-int mgaUploadTexImages( mgaContextPtr mmesa, mgaTextureObjectPtr t );
-
-void mgaDestroyTexObj( mgaContextPtr mmesa, mgaTextureObjectPtr t );
-
-void mgaInitTextureFuncs( struct dd_function_table *functions );
-
-GLboolean mgaUpdateTextureEnvCombine( GLcontext *ctx, int unit );
-
-#endif
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/mga/mgatexmem.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/mga/mgatexmem.c
deleted file mode 100644
index 18743331c..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/mga/mgatexmem.c
+++ /dev/null
@@ -1,278 +0,0 @@
-/*
- * Copyright 2000-2001 VA Linux Systems, Inc.
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * on the rights to use, copy, modify, merge, publish, distribute, sub
- * license, and/or sell copies of the Software, and to permit persons to whom
- * the Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.  IN NO EVENT SHALL
- * VA LINUX SYSTEMS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- *
- * Authors:
- *    Keith Whitwell <keith@tungstengraphics.com>
- */
-/* $XFree86: xc/lib/GL/mesa/src/drv/mga/mgatexmem.c,v 1.7 2002/10/30 12:51:36 alanh Exp $ */
-
-#include "glheader.h"
-
-#include "mm.h"
-#include "mgacontext.h"
-#include "mgatex.h"
-#include "mgaregs.h"
-#include "mgaioctl.h"
-#include "mga_xmesa.h"
-
-#include "imports.h"
-#include "simple_list.h"
-
-/**
- * Destroy any device-dependent state associated with the texture.  This may
- * include NULLing out hardware state that points to the texture.
- */
-void
-mgaDestroyTexObj( mgaContextPtr mmesa, mgaTextureObjectPtr t )
-{
-    unsigned   i;
-
-
-    /* See if it was the driver's current object.
-     */
-
-    if ( mmesa != NULL )
-    { 
-	if ( t->age > mmesa->dirtyAge )
-	    mmesa->dirtyAge = t->age;
-
-	for ( i = 0 ; i < mmesa->glCtx->Const.MaxTextureUnits ; i++ )
-	{
-	    if ( t == mmesa->CurrentTexObj[ i ] ) {
-		mmesa->CurrentTexObj[ i ] = NULL;
-	    }
-	}
-    }
-}
-
-
-/**
- * Upload a texture image from system memory to either on-card or AGP
- * memory.  Uploads to on-card memory are performed using an ILOAD operation.
- * This is used for both initial loading of the entire image, and texSubImage
- * updates.
- *
- * Performed with the hardware lock held.
- * 
- * Even though this function is named "upload subimage," the entire image
- * is uploaded.
- * 
- * \param mmesa  Driver context.
- * \param t      Texture to be uploaded.
- * \param hwlevel  Mipmap level of the texture to be uploaded.
- * 
- * \bug As mentioned above, this fuction actually copies the entier mipmap
- *      level.  There should be a version of this function that performs
- *      sub-rectangle uploads.  This will perform quite a bit better if only
- *      a small portion of a larger texture has been updated.  Care would
- *      need to be take with such an implementation once glCopyTexImage has
- *      been hardware accelerated.
- */
-static void mgaUploadSubImage( mgaContextPtr mmesa,
-			       mgaTextureObjectPtr t, GLint hwlevel )
-{
-   struct gl_texture_image * texImage;
-   unsigned     offset;
-   unsigned     texelBytes;
-   unsigned     length;
-   const int level = hwlevel + t->base.firstLevel;
-
-
-   if ( (hwlevel < 0) 
-	|| (hwlevel >= (MGA_IS_G200(mmesa) 
-		      ? G200_TEX_MAXLEVELS : G400_TEX_MAXLEVELS)) ) {
-      fprintf( stderr, "[%s:%d] level = %d\n", __FILE__, __LINE__, level );
-      return;
-   }
-
-   texImage = t->base.tObj->Image[0][level];
-   if ( texImage == NULL ) {
-      fprintf( stderr, "[%s:%d] Image[%d] = NULL\n", __FILE__, __LINE__,
-	       level );
-      return;
-   }
-
-
-   if (texImage->Data == NULL) {
-      fprintf(stderr, "null texture image data tObj %p level %d\n",
-	      (void *) t->base.tObj, level);
-      return;
-   }
-
-
-   /* find the proper destination offset for this level */
-   if ( MGA_IS_G200(mmesa) ) {
-      offset = (t->base.memBlock->ofs + t->offsets[hwlevel]);
-   }
-   else {
-      unsigned  i;
-
-      offset = t->base.memBlock->ofs;
-      for ( i = 0 ; i < hwlevel ; i++ ) {
-	 offset += (t->offsets[1] >> (i * 2));
-      }
-   }
-
-
-   /* Copy the texture from system memory to a memory space that can be
-    * directly used by the hardware for texturing.
-    */
-
-   texelBytes = texImage->TexFormat->TexelBytes;
-   length = texImage->Width * texImage->Height * texelBytes;
-   if ( t->base.heap->heapId == MGA_CARD_HEAP ) {
-      unsigned  tex_offset = 0;
-      unsigned  to_copy;
-
-
-      /* We may not be able to upload the entire texture in one batch due to
-       * register limits or dma buffer limits.  Split the copy up into maximum
-       * sized chunks.
-       */
-
-      offset += mmesa->mgaScreen->textureOffset[ t->base.heap->heapId ];
-      while ( length != 0 ) {
-	 mgaGetILoadBufferLocked( mmesa );
-
-	 /* The kernel ILOAD ioctl requires that the lenght be an even multiple
-	  * of MGA_ILOAD_ALIGN.
-	  */
-	 length = ((length) + MGA_ILOAD_MASK) & ~MGA_ILOAD_MASK;
-
-	 to_copy = MIN2( length, MGA_BUFFER_SIZE );
-	 (void) memcpy( mmesa->iload_buffer->address,
-			(GLubyte *) texImage->Data + tex_offset, to_copy );
-
-	 if ( MGA_DEBUG & DEBUG_VERBOSE_TEXTURE )
-	     fprintf(stderr, "[%s:%d] address/size = 0x%08lx/%d\n",
-		     __FILE__, __LINE__,
-		     (long) (offset + tex_offset),
-		     to_copy );
-
-	 mgaFireILoadLocked( mmesa, offset + tex_offset, to_copy );
-	 tex_offset += to_copy;
-	 length -= to_copy;
-      }
-   } else {
-      /* FIXME: the sync for direct copy reduces speed.. */
-      /* This works, is slower for uploads to card space and needs
-       * additional synchronization with the dma stream.
-       */
-       
-      UPDATE_LOCK(mmesa, DRM_LOCK_FLUSH | DRM_LOCK_QUIESCENT);
-
-      memcpy( mmesa->mgaScreen->texVirtual[t->base.heap->heapId] + offset,
-	      texImage->Data, length );
-
-      if ( MGA_DEBUG & DEBUG_VERBOSE_TEXTURE )
-	 fprintf(stderr, "[%s:%d] address/size = 0x%08lx/%d\n",
-		 __FILE__, __LINE__,
-		 (long) (mmesa->mgaScreen->texVirtual[t->base.heap->heapId] 
-			 + offset),
-		 length);
-   }
-}
-
-
-/**
- * Upload the texture images associated with texture \a t.  This might
- * require the allocation of texture memory.
- * 
- * \param mmesa Context pointer
- * \param t Texture to be uploaded
- */
-
-int mgaUploadTexImages( mgaContextPtr mmesa, mgaTextureObjectPtr t )
-{
-   int i;
-   int ofs;
-
-
-   if ( (t == NULL) || (t->base.totalSize == 0) )
-      return 0;
-
-   LOCK_HARDWARE( mmesa );
-
-   if (t->base.memBlock == NULL ) {
-      int heap;
-
-      heap = driAllocateTexture( mmesa->texture_heaps, mmesa->nr_heaps,
-				 (driTextureObject *) t );
-      if ( heap == -1 ) {
-	 UNLOCK_HARDWARE( mmesa );
-	 return -1;
-      }
-
-      ofs = mmesa->mgaScreen->textureOffset[ heap ]
-	   + t->base.memBlock->ofs;
-
-      if ( MGA_IS_G200(mmesa) ) {
-	 t->setup.texorg  = ofs;
-	 t->setup.texorg1 = ofs + t->offsets[1];
-	 t->setup.texorg2 = ofs + t->offsets[2];
-	 t->setup.texorg3 = ofs + t->offsets[3];
-	 t->setup.texorg4 = ofs + t->offsets[4];
-      }
-      else {
-	 t->setup.texorg  = ofs | TO_texorgoffsetsel;
-	 t->setup.texorg1 = t->offsets[1];
-	 t->setup.texorg2 = 0;
-	 t->setup.texorg3 = 0;
-	 t->setup.texorg4 = 0;
-      }
-
-      mmesa->dirty |= MGA_UPLOAD_CONTEXT;
-   }
-
-   /* Let the world know we've used this memory recently.
-    */
-   driUpdateTextureLRU( (driTextureObject *) t );
-
-   if (MGA_DEBUG&DEBUG_VERBOSE_TEXTURE)
-      fprintf(stderr, "[%s:%d] dispatch age: %d age freed memory: %d\n",
-	      __FILE__, __LINE__,
-	      GET_DISPATCH_AGE(mmesa), mmesa->dirtyAge);
-
-   if (mmesa->dirtyAge >= GET_DISPATCH_AGE(mmesa))
-      mgaWaitAgeLocked( mmesa, mmesa->dirtyAge );
-
-   if (t->base.dirty_images[0]) {
-      const int numLevels = t->base.lastLevel - t->base.firstLevel + 1;
-
-      if (MGA_DEBUG&DEBUG_VERBOSE_TEXTURE)
-	 fprintf(stderr, "[%s:%d] dirty_images[0] = 0x%04x\n",
-		 __FILE__, __LINE__, t->base.dirty_images[0] );
-
-      for (i = 0 ; i < numLevels ; i++) {
-	 if ( (t->base.dirty_images[0] & (1U << i)) != 0 ) {
-	    mgaUploadSubImage( mmesa, t, i );
-	 }
-      }
-      t->base.dirty_images[0] = 0;
-   }
-
-
-   UNLOCK_HARDWARE( mmesa );
-
-   return 0;
-}
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/mga/mgatris.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/mga/mgatris.c
deleted file mode 100644
index 2b7ea05b1..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/mga/mgatris.c
+++ /dev/null
@@ -1,912 +0,0 @@
-/*
- * Copyright 2000-2001 VA Linux Systems, Inc.
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * on the rights to use, copy, modify, merge, publish, distribute, sub
- * license, and/or sell copies of the Software, and to permit persons to whom
- * the Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.  IN NO EVENT SHALL
- * VA LINUX SYSTEMS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- *
- * Authors:
- *    Keith Whitwell <keith@tungstengraphics.com>
- */
-/* $XFree86: xc/lib/GL/mesa/src/drv/mga/mgatris.c,v 1.10 2002/10/30 12:51:36 alanh Exp $ */
-
-#include "mtypes.h"
-#include "macros.h"
-#include "colormac.h"
-#include "swrast/swrast.h"
-#include "swrast_setup/swrast_setup.h"
-#include "tnl/t_context.h"
-#include "tnl/t_pipeline.h"
-
-#include "mm.h"
-#include "mgacontext.h"
-#include "mgaioctl.h"
-#include "mgatris.h"
-#include "mgavb.h"
-#include "mgastate.h"
-
-
-static void mgaRenderPrimitive( GLcontext *ctx, GLenum prim );
-
-/***********************************************************************
- *                 Functions to draw basic primitives                  *
- ***********************************************************************/
-
-
-#if defined (USE_X86_ASM)
-#define EMIT_VERT( j, vb, vertex_size, v )		\
-do {	int __tmp;					\
-	__asm__ __volatile__( "rep ; movsl"		\
-			 : "=%c" (j), "=D" (vb), "=S" (__tmp)		\
-			 : "0" (vertex_size), 		\
-			   "D" ((long)vb), 		\
-			   "S" ((long)v));		\
-} while (0)
-#else
-#define EMIT_VERT( j, vb, vertex_size, v )	\
-do {						\
-   for ( j = 0 ; j < vertex_size ; j++ )	\
-      vb[j] = (v)->ui[j];			\
-   vb += vertex_size;				\
-} while (0)
-#endif
-
-static void __inline__ mga_draw_triangle( mgaContextPtr mmesa,
-					   mgaVertexPtr v0,
-					   mgaVertexPtr v1,
-					   mgaVertexPtr v2 )
-{
-   GLuint vertex_size = mmesa->vertex_size;
-   GLuint *vb = mgaAllocDmaLow( mmesa, 3 * 4 * vertex_size );
-   int j;
-
-   EMIT_VERT( j, vb, vertex_size, v0 );
-   EMIT_VERT( j, vb, vertex_size, v1 );
-   EMIT_VERT( j, vb, vertex_size, v2 );
-}
-
-
-static void __inline__ mga_draw_quad( mgaContextPtr mmesa,
-				       mgaVertexPtr v0,
-				       mgaVertexPtr v1,
-				       mgaVertexPtr v2,
-				       mgaVertexPtr v3 )
-{
-   GLuint vertex_size = mmesa->vertex_size;
-   GLuint *vb = mgaAllocDmaLow( mmesa, 6 * 4 * vertex_size );
-   int j;
-
-   EMIT_VERT( j, vb, vertex_size, v0 );
-   EMIT_VERT( j, vb, vertex_size, v1 );
-   EMIT_VERT( j, vb, vertex_size, v3 );
-   EMIT_VERT( j, vb, vertex_size, v1 );
-   EMIT_VERT( j, vb, vertex_size, v2 );
-   EMIT_VERT( j, vb, vertex_size, v3 );
-}
-
-
-static __inline__ void mga_draw_point( mgaContextPtr mmesa,
-					mgaVertexPtr tmp )
-{
-   GLfloat sz = mmesa->glCtx->Point._Size * .5;
-   int vertex_size = mmesa->vertex_size;
-   GLuint *vb = mgaAllocDmaLow( mmesa, 6 * 4 * vertex_size );
-   int j;
-   
-#if 0
-   v0->v.x += PNT_X_OFFSET - TRI_X_OFFSET;
-   v0->v.y += PNT_Y_OFFSET - TRI_Y_OFFSET;
-#endif
-
-   /* Draw a point as two triangles.
-    */
-   *(float *)&vb[0] = tmp->v.x - sz;
-   *(float *)&vb[1] = tmp->v.y - sz;
-   for (j = 2 ; j < vertex_size ; j++) 
-      vb[j] = tmp->ui[j];
-   vb += vertex_size;
-
-   *(float *)&vb[0] = tmp->v.x + sz;
-   *(float *)&vb[1] = tmp->v.y - sz;
-   for (j = 2 ; j < vertex_size ; j++) 
-      vb[j] = tmp->ui[j];
-   vb += vertex_size;
-
-   *(float *)&vb[0] = tmp->v.x + sz;
-   *(float *)&vb[1] = tmp->v.y + sz;
-   for (j = 2 ; j < vertex_size ; j++) 
-      vb[j] = tmp->ui[j];
-   vb += vertex_size;
-
-   *(float *)&vb[0] = tmp->v.x + sz;
-   *(float *)&vb[1] = tmp->v.y + sz;
-   for (j = 2 ; j < vertex_size ; j++) 
-      vb[j] = tmp->ui[j];
-   vb += vertex_size;
-
-   *(float *)&vb[0] = tmp->v.x - sz;
-   *(float *)&vb[1] = tmp->v.y + sz;
-   for (j = 2 ; j < vertex_size ; j++) 
-      vb[j] = tmp->ui[j];
-   vb += vertex_size;
-
-   *(float *)&vb[0] = tmp->v.x - sz;
-   *(float *)&vb[1] = tmp->v.y - sz;
-   for (j = 2 ; j < vertex_size ; j++) 
-      vb[j] = tmp->ui[j];
-
-#if 0
-   v0->v.x -= PNT_X_OFFSET - TRI_X_OFFSET;
-   v0->v.y -= PNT_Y_OFFSET - TRI_Y_OFFSET;
-#endif
-}
-
-
-static __inline__ void mga_draw_line( mgaContextPtr mmesa,
-				      mgaVertexPtr v0,
-				      mgaVertexPtr v1 )
-{
-   GLuint vertex_size = mmesa->vertex_size;
-   GLuint *vb = mgaAllocDmaLow( mmesa, 6 * 4 * vertex_size );
-   GLfloat dx, dy, ix, iy;
-   GLfloat width = mmesa->glCtx->Line._Width;
-   GLint j;
-
-#if 0
-   v0->v.x += LINE_X_OFFSET - TRI_X_OFFSET;
-   v0->v.y += LINE_Y_OFFSET - TRI_Y_OFFSET;
-   v1->v.x += LINE_X_OFFSET - TRI_X_OFFSET;
-   v1->v.y += LINE_Y_OFFSET - TRI_Y_OFFSET;
-#endif
-
-   dx = v0->v.x - v1->v.x;
-   dy = v0->v.y - v1->v.y;
-   
-   ix = width * .5; iy = 0;
-   if (dx * dx > dy * dy) {
-      iy = ix; ix = 0;
-   }
-
-   *(float *)&vb[0] = v0->v.x - ix;
-   *(float *)&vb[1] = v0->v.y - iy;
-   for (j = 2 ; j < vertex_size ; j++) 
-      vb[j] = v0->ui[j];
-   vb += vertex_size;
-
-   *(float *)&vb[0] = v1->v.x + ix;
-   *(float *)&vb[1] = v1->v.y + iy;
-   for (j = 2 ; j < vertex_size ; j++) 
-      vb[j] = v1->ui[j];
-   vb += vertex_size;
-
-   *(float *)&vb[0] = v0->v.x + ix;
-   *(float *)&vb[1] = v0->v.y + iy;
-   for (j = 2 ; j < vertex_size ; j++) 
-      vb[j] = v0->ui[j];
-   vb += vertex_size;
-	 
-   *(float *)&vb[0] = v0->v.x - ix;
-   *(float *)&vb[1] = v0->v.y - iy;
-   for (j = 2 ; j < vertex_size ; j++) 
-      vb[j] = v0->ui[j];
-   vb += vertex_size;
-
-   *(float *)&vb[0] = v1->v.x - ix;
-   *(float *)&vb[1] = v1->v.y - iy;
-   for (j = 2 ; j < vertex_size ; j++) 
-      vb[j] = v1->ui[j];
-   vb += vertex_size;
-
-   *(float *)&vb[0] = v1->v.x + ix;
-   *(float *)&vb[1] = v1->v.y + iy;
-   for (j = 2 ; j < vertex_size ; j++) 
-      vb[j] = v1->ui[j];
-   vb += vertex_size;
-
-#if 0
-   v0->v.x -= LINE_X_OFFSET - TRI_X_OFFSET;
-   v0->v.y -= LINE_Y_OFFSET - TRI_Y_OFFSET;
-   v1->v.x -= LINE_X_OFFSET - TRI_X_OFFSET;
-   v1->v.y -= LINE_Y_OFFSET - TRI_Y_OFFSET;
-#endif
-}
-
-/***********************************************************************
- *          Macros for t_dd_tritmp.h to draw basic primitives          *
- ***********************************************************************/
-
-#define TRI( a, b, c )				\
-do {						\
-   if (DO_FALLBACK)				\
-      mmesa->draw_tri( mmesa, a, b, c );	\
-   else						\
-      mga_draw_triangle( mmesa, a, b, c );	\
-} while (0)
-
-#define QUAD( a, b, c, d )			\
-do {						\
-   if (DO_FALLBACK) {				\
-      mmesa->draw_tri( mmesa, a, b, d );	\
-      mmesa->draw_tri( mmesa, b, c, d );	\
-   } else {					\
-      mga_draw_quad( mmesa, a, b, c, d );	\
-   }						\
-} while (0)
-
-#define LINE( v0, v1 )				\
-do {						\
-   if (DO_FALLBACK)				\
-      mmesa->draw_line( mmesa, v0, v1 );	\
-   else {					\
-      mga_draw_line( mmesa, v0, v1 );		\
-   }						\
-} while (0)
-
-#define POINT( v0 )				\
-do {						\
-   if (DO_FALLBACK)				\
-      mmesa->draw_point( mmesa, v0 );		\
-   else {					\
-      mga_draw_point( mmesa, v0 );		\
-   }						\
-} while (0)
-
-
-/***********************************************************************
- *              Fallback to swrast for basic primitives                *
- ***********************************************************************/
-
-/* This code is hit only when a mix of accelerated and unaccelerated
- * primitives are being drawn, and only for the unaccelerated
- * primitives.  
- */
-
-static void 
-mga_fallback_tri( mgaContextPtr mmesa, 
-		   mgaVertex *v0, 
-		   mgaVertex *v1, 
-		   mgaVertex *v2 )
-{
-   GLcontext *ctx = mmesa->glCtx;
-   SWvertex v[3];
-   mga_translate_vertex( ctx, v0, &v[0] );
-   mga_translate_vertex( ctx, v1, &v[1] );
-   mga_translate_vertex( ctx, v2, &v[2] );
-   _swrast_Triangle( ctx, &v[0], &v[1], &v[2] );
-}
-
-
-static void 
-mga_fallback_line( mgaContextPtr mmesa,
-		    mgaVertex *v0,
-		    mgaVertex *v1 )
-{
-   GLcontext *ctx = mmesa->glCtx;
-   SWvertex v[2];
-   mga_translate_vertex( ctx, v0, &v[0] );
-   mga_translate_vertex( ctx, v1, &v[1] );
-   _swrast_Line( ctx, &v[0], &v[1] );
-}
-
-
-static void 
-mga_fallback_point( mgaContextPtr mmesa, 
-		     mgaVertex *v0 )
-{
-   GLcontext *ctx = mmesa->glCtx;
-   SWvertex v[1];
-   mga_translate_vertex( ctx, v0, &v[0] );
-   _swrast_Point( ctx, &v[0] );
-}
-
-/***********************************************************************
- *              Build render functions from dd templates               *
- ***********************************************************************/
-
-
-#define MGA_UNFILLED_BIT    0x1
-#define MGA_OFFSET_BIT	    0x2
-#define MGA_TWOSIDE_BIT     0x4
-#define MGA_FLAT_BIT        0x8	/* mga can't flatshade? */
-#define MGA_FALLBACK_BIT    0x10
-#define MGA_MAX_TRIFUNC     0x20
-
-static struct {
-   tnl_points_func	        points;
-   tnl_line_func		line;
-   tnl_triangle_func	triangle;
-   tnl_quad_func		quad;
-} rast_tab[MGA_MAX_TRIFUNC];
-
-#define DO_FALLBACK (IND & MGA_FALLBACK_BIT)
-#define DO_OFFSET   (IND & MGA_OFFSET_BIT)
-#define DO_UNFILLED (IND & MGA_UNFILLED_BIT)
-#define DO_TWOSIDE  (IND & MGA_TWOSIDE_BIT)
-#define DO_FLAT     (IND & MGA_FLAT_BIT)
-#define DO_TRI       1
-#define DO_QUAD      1
-#define DO_LINE      1
-#define DO_POINTS    1
-#define DO_FULL_QUAD 1
-
-#define HAVE_RGBA         1
-#define HAVE_BACK_COLORS  0
-#define HAVE_SPEC         1
-#define HAVE_HW_FLATSHADE 0
-#define VERTEX mgaVertex
-#define TAB rast_tab
-
-
-#define DEPTH_SCALE mmesa->depth_scale
-#define UNFILLED_TRI unfilled_tri
-#define UNFILLED_QUAD unfilled_quad
-#define VERT_X(_v) _v->v.x
-#define VERT_Y(_v) _v->v.y
-#define VERT_Z(_v) _v->v.z
-#define AREA_IS_CCW( a ) (a > 0)
-#define GET_VERTEX(e) (mmesa->verts + (e * mmesa->vertex_size * sizeof(int)))
-
-#define VERT_SET_RGBA( v, c )  					\
-do {								\
-   mga_color_t *color = (mga_color_t *)&((v)->ui[4]);	\
-   UNCLAMPED_FLOAT_TO_UBYTE(color->red, (c)[0]);		\
-   UNCLAMPED_FLOAT_TO_UBYTE(color->green, (c)[1]);		\
-   UNCLAMPED_FLOAT_TO_UBYTE(color->blue, (c)[2]);		\
-   UNCLAMPED_FLOAT_TO_UBYTE(color->alpha, (c)[3]);		\
-} while (0)
-
-#define VERT_COPY_RGBA( v0, v1 ) v0->ui[4] = v1->ui[4]
-
-#define VERT_SET_SPEC( v0, c )					\
-do {								\
-   UNCLAMPED_FLOAT_TO_UBYTE(v0->v.specular.red, (c)[0]);	\
-   UNCLAMPED_FLOAT_TO_UBYTE(v0->v.specular.green, (c)[1]);	\
-   UNCLAMPED_FLOAT_TO_UBYTE(v0->v.specular.blue, (c)[2]);	\
-} while (0)
-
-#define VERT_COPY_SPEC( v0, v1 )		\
-do {						\
-   v0->v.specular.red   = v1->v.specular.red;	\
-   v0->v.specular.green = v1->v.specular.green;	\
-   v0->v.specular.blue  = v1->v.specular.blue;	\
-} while (0)
-
-#define VERT_SAVE_RGBA( idx )    color[idx] = v[idx]->ui[4]
-#define VERT_RESTORE_RGBA( idx ) v[idx]->ui[4] = color[idx]
-#define VERT_SAVE_SPEC( idx )    spec[idx] = v[idx]->ui[5]
-#define VERT_RESTORE_SPEC( idx ) v[idx]->ui[5] = spec[idx]
-
-#define LOCAL_VARS(n)					\
-   mgaContextPtr mmesa = MGA_CONTEXT(ctx);		\
-   GLuint color[n], spec[n];				\
-   (void) color; (void) spec;
-
-
-
-/***********************************************************************
- *            Functions to draw basic unfilled primitives              *
- ***********************************************************************/
-
-#define RASTERIZE(x) if (mmesa->raster_primitive != x) \
-                        mgaRasterPrimitive( ctx, x, MGA_WA_TRIANGLES )
-#define RENDER_PRIMITIVE mmesa->render_primitive
-#define IND MGA_FALLBACK_BIT
-#define TAG(x) x
-#include "tnl_dd/t_dd_unfilled.h"
-#undef IND
-
-/***********************************************************************
- *                 Functions to draw GL primitives                     *
- ***********************************************************************/
-
-#define IND (0)
-#define TAG(x) x
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (MGA_OFFSET_BIT)
-#define TAG(x) x##_offset
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (MGA_TWOSIDE_BIT)
-#define TAG(x) x##_twoside
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (MGA_TWOSIDE_BIT|MGA_OFFSET_BIT)
-#define TAG(x) x##_twoside_offset
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (MGA_UNFILLED_BIT)
-#define TAG(x) x##_unfilled
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (MGA_OFFSET_BIT|MGA_UNFILLED_BIT)
-#define TAG(x) x##_offset_unfilled
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (MGA_TWOSIDE_BIT|MGA_UNFILLED_BIT)
-#define TAG(x) x##_twoside_unfilled
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (MGA_TWOSIDE_BIT|MGA_OFFSET_BIT|MGA_UNFILLED_BIT)
-#define TAG(x) x##_twoside_offset_unfilled
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (MGA_FALLBACK_BIT)
-#define TAG(x) x##_fallback
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (MGA_OFFSET_BIT|MGA_FALLBACK_BIT)
-#define TAG(x) x##_offset_fallback
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (MGA_TWOSIDE_BIT|MGA_FALLBACK_BIT)
-#define TAG(x) x##_twoside_fallback
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (MGA_TWOSIDE_BIT|MGA_OFFSET_BIT|MGA_FALLBACK_BIT)
-#define TAG(x) x##_twoside_offset_fallback
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (MGA_UNFILLED_BIT|MGA_FALLBACK_BIT)
-#define TAG(x) x##_unfilled_fallback
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (MGA_OFFSET_BIT|MGA_UNFILLED_BIT|MGA_FALLBACK_BIT)
-#define TAG(x) x##_offset_unfilled_fallback
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (MGA_TWOSIDE_BIT|MGA_UNFILLED_BIT|MGA_FALLBACK_BIT)
-#define TAG(x) x##_twoside_unfilled_fallback
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (MGA_TWOSIDE_BIT|MGA_OFFSET_BIT|MGA_UNFILLED_BIT| \
-	     MGA_FALLBACK_BIT)
-#define TAG(x) x##_twoside_offset_unfilled_fallback
-#include "tnl_dd/t_dd_tritmp.h"
-
-
-/* Mga doesn't support provoking-vertex flat-shading?
- */
-#define IND (MGA_FLAT_BIT)
-#define TAG(x) x##_flat
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (MGA_OFFSET_BIT|MGA_FLAT_BIT)
-#define TAG(x) x##_offset_flat
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (MGA_TWOSIDE_BIT|MGA_FLAT_BIT)
-#define TAG(x) x##_twoside_flat
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (MGA_TWOSIDE_BIT|MGA_OFFSET_BIT|MGA_FLAT_BIT)
-#define TAG(x) x##_twoside_offset_flat
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (MGA_UNFILLED_BIT|MGA_FLAT_BIT)
-#define TAG(x) x##_unfilled_flat
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (MGA_OFFSET_BIT|MGA_UNFILLED_BIT|MGA_FLAT_BIT)
-#define TAG(x) x##_offset_unfilled_flat
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (MGA_TWOSIDE_BIT|MGA_UNFILLED_BIT|MGA_FLAT_BIT)
-#define TAG(x) x##_twoside_unfilled_flat
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (MGA_TWOSIDE_BIT|MGA_OFFSET_BIT|MGA_UNFILLED_BIT|MGA_FLAT_BIT)
-#define TAG(x) x##_twoside_offset_unfilled_flat
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (MGA_FALLBACK_BIT|MGA_FLAT_BIT)
-#define TAG(x) x##_fallback_flat
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (MGA_OFFSET_BIT|MGA_FALLBACK_BIT|MGA_FLAT_BIT)
-#define TAG(x) x##_offset_fallback_flat
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (MGA_TWOSIDE_BIT|MGA_FALLBACK_BIT|MGA_FLAT_BIT)
-#define TAG(x) x##_twoside_fallback_flat
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (MGA_TWOSIDE_BIT|MGA_OFFSET_BIT|MGA_FALLBACK_BIT|MGA_FLAT_BIT)
-#define TAG(x) x##_twoside_offset_fallback_flat
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (MGA_UNFILLED_BIT|MGA_FALLBACK_BIT|MGA_FLAT_BIT)
-#define TAG(x) x##_unfilled_fallback_flat
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (MGA_OFFSET_BIT|MGA_UNFILLED_BIT|MGA_FALLBACK_BIT|MGA_FLAT_BIT)
-#define TAG(x) x##_offset_unfilled_fallback_flat
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (MGA_TWOSIDE_BIT|MGA_UNFILLED_BIT|MGA_FALLBACK_BIT|MGA_FLAT_BIT)
-#define TAG(x) x##_twoside_unfilled_fallback_flat
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (MGA_TWOSIDE_BIT|MGA_OFFSET_BIT|MGA_UNFILLED_BIT| \
-	     MGA_FALLBACK_BIT|MGA_FLAT_BIT)
-#define TAG(x) x##_twoside_offset_unfilled_fallback_flat
-#include "tnl_dd/t_dd_tritmp.h"
-
-
-static void init_rast_tab( void )
-{
-   init();
-   init_offset();
-   init_twoside();
-   init_twoside_offset();
-   init_unfilled();
-   init_offset_unfilled();
-   init_twoside_unfilled();
-   init_twoside_offset_unfilled();
-   init_fallback();
-   init_offset_fallback();
-   init_twoside_fallback();
-   init_twoside_offset_fallback();
-   init_unfilled_fallback();
-   init_offset_unfilled_fallback();
-   init_twoside_unfilled_fallback();
-   init_twoside_offset_unfilled_fallback();
-
-   init_flat();
-   init_offset_flat();
-   init_twoside_flat();
-   init_twoside_offset_flat();
-   init_unfilled_flat();
-   init_offset_unfilled_flat();
-   init_twoside_unfilled_flat();
-   init_twoside_offset_unfilled_flat();
-   init_fallback_flat();
-   init_offset_fallback_flat();
-   init_twoside_fallback_flat();
-   init_twoside_offset_fallback_flat();
-   init_unfilled_fallback_flat();
-   init_offset_unfilled_fallback_flat();
-   init_twoside_unfilled_fallback_flat();
-   init_twoside_offset_unfilled_fallback_flat();
-}
-
-/**********************************************************************/
-/*                 Render whole begin/end objects                     */
-/**********************************************************************/
-
-
-#define VERT(x) (mgaVertex *)(vertptr + ((x)*vertex_size*sizeof(int)))
-#define RENDER_POINTS( start, count )		\
-   for ( ; start < count ; start++)		\
-      mga_draw_point( mmesa, VERT(ELT(start)) );
-#define RENDER_LINE( v0, v1 ) \
-   mga_draw_line( mmesa, VERT(v0), VERT(v1) )
-#define RENDER_TRI( v0, v1, v2 )  \
-   mga_draw_triangle( mmesa, VERT(v0), VERT(v1), VERT(v2) )
-#define RENDER_QUAD( v0, v1, v2, v3 ) \
-   mga_draw_quad( mmesa, VERT(v0), VERT(v1), VERT(v2), VERT(v3) )
-#define INIT(x) mgaRenderPrimitive( ctx, x )
-#undef LOCAL_VARS
-#define LOCAL_VARS						\
-    mgaContextPtr mmesa = MGA_CONTEXT(ctx);			\
-    GLubyte *vertptr = (GLubyte *)mmesa->verts;			\
-    const GLuint vertex_size = mmesa->vertex_size;       	\
-    const GLuint * const elt = TNL_CONTEXT(ctx)->vb.Elts;	\
-    (void) elt;
-#define RESET_STIPPLE 
-#define RESET_OCCLUSION 
-#define PRESERVE_VB_DEFS
-#define ELT(x) x
-#define TAG(x) mga_##x##_verts
-#include "tnl/t_vb_rendertmp.h"
-#undef ELT
-#undef TAG
-#define TAG(x) mga_##x##_elts
-#define ELT(x) elt[x]
-#include "tnl/t_vb_rendertmp.h"
-
-
-/**********************************************************************/
-/*                   Render clipped primitives                        */
-/**********************************************************************/
-
-
-
-static void mgaRenderClippedPoly( GLcontext *ctx, const GLuint *elts, GLuint n )
-{
-   mgaContextPtr mmesa = MGA_CONTEXT(ctx);
-   TNLcontext *tnl = TNL_CONTEXT(ctx);
-   struct vertex_buffer *VB = &tnl->vb;
-   GLuint prim = mmesa->render_primitive;
-
-   /* Render the new vertices as an unclipped polygon. 
-    */
-   {
-      GLuint *tmp = VB->Elts;
-      VB->Elts = (GLuint *)elts;
-      tnl->Driver.Render.PrimTabElts[GL_POLYGON]( ctx, 0, n, PRIM_BEGIN|PRIM_END );
-      VB->Elts = tmp;
-   }
-
-   /* Restore the render primitive
-    */
-   if (prim != GL_POLYGON)
-      tnl->Driver.Render.PrimitiveNotify( ctx, prim );
-}
-
-static void mgaRenderClippedLine( GLcontext *ctx, GLuint ii, GLuint jj )
-{
-   TNLcontext *tnl = TNL_CONTEXT(ctx);
-   tnl->Driver.Render.Line( ctx, ii, jj );
-}
-
-static void mgaFastRenderClippedPoly( GLcontext *ctx, const GLuint *elts, 
-				       GLuint n )
-{
-   mgaContextPtr mmesa = MGA_CONTEXT( ctx );
-   GLuint vertex_size = mmesa->vertex_size;
-   GLuint *vb = mgaAllocDmaLow( mmesa, (n-2) * 3 * 4 * vertex_size );
-   GLubyte *vertptr = (GLubyte *)mmesa->verts;			
-   const GLuint *start = (const GLuint *)VERT(elts[0]);
-   int i,j;
-
-   for (i = 2 ; i < n ; i++) {
-      EMIT_VERT( j, vb, vertex_size, (mgaVertexPtr) VERT(elts[i-1]) );
-      EMIT_VERT( j, vb, vertex_size, (mgaVertexPtr) VERT(elts[i]) );
-      EMIT_VERT( j, vb, vertex_size, (mgaVertexPtr) start );
-   }
-}
-
-/**********************************************************************/
-/*                    Choose render functions                         */
-/**********************************************************************/
-
-
-#define POINT_FALLBACK (DD_POINT_SMOOTH)
-#define LINE_FALLBACK (DD_LINE_SMOOTH | DD_LINE_STIPPLE)
-#define TRI_FALLBACK (DD_TRI_SMOOTH | DD_TRI_UNFILLED)
-#define ANY_FALLBACK_FLAGS (POINT_FALLBACK|LINE_FALLBACK|TRI_FALLBACK)
-#define ANY_RASTER_FLAGS (DD_FLATSHADE|DD_TRI_LIGHT_TWOSIDE|DD_TRI_OFFSET| \
-                          DD_TRI_UNFILLED)
-
-void mgaChooseRenderState(GLcontext *ctx)
-{
-   TNLcontext *tnl = TNL_CONTEXT(ctx);
-   mgaContextPtr mmesa = MGA_CONTEXT(ctx);
-   GLuint flags = ctx->_TriangleCaps;
-   GLuint index = 0;
-
-   if (flags & (ANY_FALLBACK_FLAGS|ANY_RASTER_FLAGS|DD_TRI_STIPPLE)) {
-      if (flags & ANY_RASTER_FLAGS) {
-	 if (flags & DD_TRI_LIGHT_TWOSIDE)    index |= MGA_TWOSIDE_BIT;
-	 if (flags & DD_TRI_OFFSET)	      index |= MGA_OFFSET_BIT;
-	 if (flags & DD_TRI_UNFILLED)	      index |= MGA_UNFILLED_BIT;
-	 if (flags & DD_FLATSHADE)	      index |= MGA_FLAT_BIT;
-      }
-
-      mmesa->draw_point = mga_draw_point;
-      mmesa->draw_line = mga_draw_line;
-      mmesa->draw_tri = mga_draw_triangle;
-
-      /* Hook in fallbacks for specific primitives.
-       */
-      if (flags & ANY_FALLBACK_FLAGS)
-      {
-	 if (flags & POINT_FALLBACK) 
-	    mmesa->draw_point = mga_fallback_point;
-	 
-	 if (flags & LINE_FALLBACK) 
-	    mmesa->draw_line = mga_fallback_line;
-	 
-	 if (flags & TRI_FALLBACK) 
-	    mmesa->draw_tri = mga_fallback_tri;
-	 
-	 index |= MGA_FALLBACK_BIT;
-      }
-
-      if ((flags & DD_TRI_STIPPLE) && !mmesa->haveHwStipple) {
-	 mmesa->draw_tri = mga_fallback_tri;
-	 index |= MGA_FALLBACK_BIT;
-      }
-   }
-
-   if (mmesa->RenderIndex != index) {
-      mmesa->RenderIndex = index;
-
-      tnl->Driver.Render.Points = rast_tab[index].points;
-      tnl->Driver.Render.Line = rast_tab[index].line;
-      tnl->Driver.Render.Triangle = rast_tab[index].triangle;
-      tnl->Driver.Render.Quad = rast_tab[index].quad;
-         
-      if (index == 0) {
-	 tnl->Driver.Render.PrimTabVerts = mga_render_tab_verts;
-	 tnl->Driver.Render.PrimTabElts = mga_render_tab_elts;
-	 tnl->Driver.Render.ClippedLine = line; /* from tritmp.h */
-	 tnl->Driver.Render.ClippedPolygon = mgaFastRenderClippedPoly;
-      } else {
-	 tnl->Driver.Render.PrimTabVerts = _tnl_render_tab_verts;
-	 tnl->Driver.Render.PrimTabElts = _tnl_render_tab_elts;
-	 tnl->Driver.Render.ClippedLine = mgaRenderClippedLine;
-	 tnl->Driver.Render.ClippedPolygon = mgaRenderClippedPoly;
-      }
-   }
-}
-
-/**********************************************************************/
-/*                Runtime render state and callbacks                  */
-/**********************************************************************/
-
-
-static GLenum reduced_prim[GL_POLYGON+1] = {
-   GL_POINTS,
-   GL_LINES,
-   GL_LINES,
-   GL_LINES,
-   GL_TRIANGLES,
-   GL_TRIANGLES,
-   GL_TRIANGLES,
-   GL_TRIANGLES,
-   GL_TRIANGLES,
-   GL_TRIANGLES
-};
-
-
-
-/* Always called between RenderStart and RenderFinish --> We already
- * hold the lock.
- */
-void mgaRasterPrimitive( GLcontext *ctx, GLenum prim, GLuint hwprim )
-{
-   mgaContextPtr mmesa = MGA_CONTEXT( ctx );
-
-   FLUSH_BATCH( mmesa );
-
-   /* Update culling */
-   if (mmesa->raster_primitive != prim)
-      mmesa->dirty |= MGA_UPLOAD_CONTEXT;
-
-   mmesa->raster_primitive = prim;
-/*     mmesa->hw_primitive = hwprim; */
-   mmesa->hw_primitive = MGA_WA_TRIANGLES; /* disable mgarender.c for now */
-
-   if (ctx->Polygon.StippleFlag && mmesa->haveHwStipple)
-   {
-      mmesa->dirty |= MGA_UPLOAD_CONTEXT;
-      mmesa->setup.dwgctl &= ~(0xf<<20);
-      if (mmesa->raster_primitive == GL_TRIANGLES)
-	 mmesa->setup.dwgctl |= mmesa->poly_stipple;
-   }
-}
-
-
-
-/* Determine the rasterized primitive when not drawing unfilled 
- * polygons.
- *
- * Used only for the default render stage which always decomposes
- * primitives to trianges/lines/points.  For the accelerated stage,
- * which renders strips as strips, the equivalent calculations are
- * performed in mgarender.c.
- */
-static void mgaRenderPrimitive( GLcontext *ctx, GLenum prim )
-{
-   mgaContextPtr mmesa = MGA_CONTEXT(ctx);
-   GLuint rprim = reduced_prim[prim];
-
-   mmesa->render_primitive = prim;
-
-   if (rprim == GL_TRIANGLES && (ctx->_TriangleCaps & DD_TRI_UNFILLED))
-      return;
-       
-   if (mmesa->raster_primitive != rprim) {
-      mgaRasterPrimitive( ctx, rprim, MGA_WA_TRIANGLES );
-   }
-}
-
-static void mgaRenderFinish( GLcontext *ctx )
-{
-   if (MGA_CONTEXT(ctx)->RenderIndex & MGA_FALLBACK_BIT)
-      _swrast_flush( ctx );
-}
-
-
-
-/**********************************************************************/
-/*               Manage total rasterization fallbacks                 */
-/**********************************************************************/
-
-static const char * const fallbackStrings[] = {
-   "Texture mode",
-   "glDrawBuffer(GL_FRONT_AND_BACK)",
-   "read buffer",
-   "glBlendFunc(GL_SRC_ALPHA_SATURATE, GL_ZERO)",
-   "glRenderMode(selection or feedback)",
-   "No hardware stencil",
-   "glDepthFunc( GL_NEVER )",
-   "Mixing GL_CLAMP_TO_EDGE and GL_CLAMP",
-   "rasterization fallback option"
-};
-
-static const char *getFallbackString(GLuint bit)
-{
-   int i = 0;
-   while (bit > 1) {
-      i++;
-      bit >>= 1;
-   }
-   return fallbackStrings[i];
-}
-
-
-void mgaFallback( GLcontext *ctx, GLuint bit, GLboolean mode )
-{
-   TNLcontext *tnl = TNL_CONTEXT(ctx);
-   mgaContextPtr mmesa = MGA_CONTEXT(ctx);
-   GLuint oldfallback = mmesa->Fallback;
-
-   if (mode) {
-      mmesa->Fallback |= bit;
-      if (oldfallback == 0) {
-	 FLUSH_BATCH(mmesa);
-	 _swsetup_Wakeup( ctx );
-	 mmesa->RenderIndex = ~0;
-         if (MGA_DEBUG & DEBUG_VERBOSE_FALLBACK) {
-            fprintf(stderr, "MGA begin rasterization fallback: 0x%x %s\n",
-                    bit, getFallbackString(bit));
-         }
-      }
-   }
-   else {
-      mmesa->Fallback &= ~bit;
-      if (oldfallback == bit) {
-	 _swrast_flush( ctx );
-	 tnl->Driver.Render.Start = mgaCheckTexSizes;
-	 tnl->Driver.Render.PrimitiveNotify = mgaRenderPrimitive;
-	 tnl->Driver.Render.Finish = mgaRenderFinish;
-	 tnl->Driver.Render.BuildVertices = mgaBuildVertices;
-	 mmesa->NewGLState |= (_MGA_NEW_RENDERSTATE |
-			       _MGA_NEW_RASTERSETUP);
-         if (MGA_DEBUG & DEBUG_VERBOSE_FALLBACK) {
-            fprintf(stderr, "MGA end rasterization fallback: 0x%x %s\n",
-                    bit, getFallbackString(bit));
-         }
-      }
-   }
-}
-
-
-void mgaDDInitTriFuncs( GLcontext *ctx )
-{
-   TNLcontext *tnl = TNL_CONTEXT(ctx);
-   mgaContextPtr mmesa = MGA_CONTEXT(ctx);
-   static int firsttime = 1;
-   if (firsttime) {
-      init_rast_tab();
-      firsttime = 0;
-   }
-
-   mmesa->RenderIndex = ~0;
-	
-   tnl->Driver.Render.Start              = mgaCheckTexSizes;
-   tnl->Driver.Render.Finish             = mgaRenderFinish; 
-   tnl->Driver.Render.PrimitiveNotify    = mgaRenderPrimitive;
-   tnl->Driver.Render.ResetLineStipple   = _swrast_ResetLineStipple;
-   tnl->Driver.Render.BuildVertices      = mgaBuildVertices;
-   tnl->Driver.Render.Multipass		 = NULL;
-}
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/mga/mgatris.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/mga/mgatris.h
deleted file mode 100644
index f3ece3a05..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/mga/mgatris.h
+++ /dev/null
@@ -1,52 +0,0 @@
-/*
- * Copyright 2000-2001 VA Linux Systems, Inc.
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * on the rights to use, copy, modify, merge, publish, distribute, sub
- * license, and/or sell copies of the Software, and to permit persons to whom
- * the Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.  IN NO EVENT SHALL
- * VA LINUX SYSTEMS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- *
- * Authors:
- *    Keith Whitwell <keith@tungstengraphics.com>
- */
-/* $XFree86: xc/lib/GL/mesa/src/drv/mga/mgatris.h,v 1.10 2002/10/30 12:51:36 alanh Exp $ */
-
-#ifndef MGATRIS_INC
-#define MGATRIS_INC
-
-#include "mtypes.h"
-
-extern void mgaDDInitTriFuncs( GLcontext *ctx );
-extern void mgaChooseRenderState( GLcontext *ctx );
-extern void mgaRasterPrimitive( GLcontext *ctx, GLenum prim, GLuint hwprim );
-
-extern void mgaFallback( GLcontext *ctx, GLuint bit, GLboolean mode );
-#define FALLBACK( ctx, bit, mode ) mgaFallback( ctx, bit, mode )
-
-#define _MGA_NEW_RENDERSTATE (_DD_NEW_POINT_SMOOTH |		\
-			      _DD_NEW_LINE_SMOOTH |		\
-			      _DD_NEW_LINE_STIPPLE |		\
-			      _DD_NEW_TRI_SMOOTH |		\
-			      _DD_NEW_FLATSHADE |		\
-			      _DD_NEW_TRI_LIGHT_TWOSIDE |	\
-			      _DD_NEW_TRI_OFFSET |		\
-			      _DD_NEW_TRI_UNFILLED |		\
-			      _DD_NEW_TRI_STIPPLE |		\
-			      _NEW_POLYGONSTIPPLE)
-
-#endif
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/mga/mgavb.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/mga/mgavb.c
deleted file mode 100644
index 902d8bd1c..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/mga/mgavb.c
+++ /dev/null
@@ -1,480 +0,0 @@
-/*
- * Copyright 2000-2001 VA Linux Systems, Inc.
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * on the rights to use, copy, modify, merge, publish, distribute, sub
- * license, and/or sell copies of the Software, and to permit persons to whom
- * the Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.  IN NO EVENT SHALL
- * VA LINUX SYSTEMS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- *
- * Authors:
- *    Keith Whitwell <keith@tungstengraphics.com>
- */
-/* $XFree86: xc/lib/GL/mesa/src/drv/mga/mgavb.c,v 1.15 2003/03/26 20:43:49 tsi Exp $ */
-
-#include <stdlib.h>
-#include "mgacontext.h"
-#include "mgavb.h"
-#include "mgatris.h"
-#include "mgaioctl.h"
-#include "mga_xmesa.h"
-
-#include "glheader.h"
-#include "mtypes.h"
-#include "imports.h"
-#include "macros.h"
-#include "colormac.h"
-
-#include "tnl/t_context.h"
-#include "swrast_setup/swrast_setup.h"
-#include "swrast/swrast.h"
-
-
-#define MGA_TEX1_BIT       0x1
-#define MGA_TEX0_BIT       0x2	
-#define MGA_RGBA_BIT       0x4
-#define MGA_SPEC_BIT       0x8
-#define MGA_FOG_BIT	   0x10
-#define MGA_XYZW_BIT       0x20
-#define MGA_PTEX_BIT       0x40
-#define MGA_MAX_SETUP      0x80
-
-static struct {
-   void                (*emit)( GLcontext *, GLuint, GLuint, void *, GLuint );
-   tnl_interp_func		interp;
-   tnl_copy_pv_func	        copy_pv;
-   GLboolean           (*check_tex_sizes)( GLcontext *ctx );
-   GLuint               vertex_size;
-   GLuint               vertex_format;
-} setup_tab[MGA_MAX_SETUP];
-
-
-#define TINY_VERTEX_FORMAT      0
-#define NOTEX_VERTEX_FORMAT     0
-#define TEX0_VERTEX_FORMAT      (MGA_A|MGA_S|MGA_F)
-#define TEX1_VERTEX_FORMAT      (MGA_A|MGA_S|MGA_F|MGA_T2)
-#define PROJ_TEX1_VERTEX_FORMAT 0
-#define TEX2_VERTEX_FORMAT      0
-#define TEX3_VERTEX_FORMAT      0
-#define PROJ_TEX3_VERTEX_FORMAT 0
-
-#define DO_XYZW (IND & MGA_XYZW_BIT)
-#define DO_RGBA (IND & MGA_RGBA_BIT)
-#define DO_SPEC (IND & MGA_SPEC_BIT)
-#define DO_FOG  (IND & MGA_FOG_BIT)
-#define DO_TEX0 (IND & MGA_TEX0_BIT)
-#define DO_TEX1 (IND & MGA_TEX1_BIT)
-#define DO_TEX2 0
-#define DO_TEX3 0
-#define DO_PTEX (IND & MGA_PTEX_BIT)
-
-			       
-#define VERTEX mgaVertex
-#define VERTEX_COLOR mga_color_t
-#define LOCALVARS mgaContextPtr mmesa = MGA_CONTEXT(ctx);
-#define GET_VIEWPORT_MAT() mmesa->hw_viewport
-#define GET_TEXSOURCE(n)  mmesa->tmu_source[n]
-#define GET_VERTEX_FORMAT() mmesa->vertex_format
-#define GET_VERTEX_STORE() mmesa->verts
-#define GET_VERTEX_SIZE() mmesa->vertex_size * sizeof(GLuint)
-
-#define HAVE_HW_VIEWPORT    0
-#define HAVE_HW_DIVIDE      0
-#define HAVE_RGBA_COLOR     0
-#define HAVE_TINY_VERTICES  0
-#define HAVE_NOTEX_VERTICES 0
-#define HAVE_TEX0_VERTICES  1
-#define HAVE_TEX1_VERTICES  1
-#define HAVE_TEX2_VERTICES  0
-#define HAVE_TEX3_VERTICES  0
-#define HAVE_PTEX_VERTICES  0
-
-#define UNVIEWPORT_VARS					\
-   const GLfloat dx = - mmesa->drawX - SUBPIXEL_X;	\
-   const GLfloat dy = (mmesa->driDrawable->h + 		\
-		       mmesa->drawY + SUBPIXEL_Y);	\
-   const GLfloat sz = 1.0 / mmesa->depth_scale
-
-#define UNVIEWPORT_X(x)    x      + dx;
-#define UNVIEWPORT_Y(y)  - y      + dy;
-#define UNVIEWPORT_Z(z)    z * sz;
-
-#define PTEX_FALLBACK() FALLBACK(ctx, MGA_FALLBACK_TEXTURE, 1)
-
-#define INTERP_VERTEX setup_tab[mmesa->SetupIndex].interp
-#define COPY_PV_VERTEX setup_tab[mmesa->SetupIndex].copy_pv
-
-
-/***********************************************************************
- *         Generate  pv-copying and translation functions              *
- ***********************************************************************/
-
-#define TAG(x) mga_##x
-#include "tnl_dd/t_dd_vb.c"
-
-/***********************************************************************
- *             Generate vertex emit and interp functions               *
- ***********************************************************************/
-
-
-#define IND (MGA_XYZW_BIT|MGA_RGBA_BIT)
-#define TAG(x) x##_wg
-#include "tnl_dd/t_dd_vbtmp.h"
-
-#define IND (MGA_XYZW_BIT|MGA_RGBA_BIT|MGA_SPEC_BIT)
-#define TAG(x) x##_wgs
-#include "tnl_dd/t_dd_vbtmp.h"
-
-#define IND (MGA_XYZW_BIT|MGA_RGBA_BIT|MGA_TEX0_BIT)
-#define TAG(x) x##_wgt0
-#include "tnl_dd/t_dd_vbtmp.h"
-
-#define IND (MGA_XYZW_BIT|MGA_RGBA_BIT|MGA_TEX0_BIT|MGA_TEX1_BIT)
-#define TAG(x) x##_wgt0t1
-#include "tnl_dd/t_dd_vbtmp.h"
-
-#define IND (MGA_XYZW_BIT|MGA_RGBA_BIT|MGA_TEX0_BIT|MGA_PTEX_BIT)
-#define TAG(x) x##_wgpt0
-#include "tnl_dd/t_dd_vbtmp.h"
-
-#define IND (MGA_XYZW_BIT|MGA_RGBA_BIT|MGA_SPEC_BIT|MGA_TEX0_BIT)
-#define TAG(x) x##_wgst0
-#include "tnl_dd/t_dd_vbtmp.h"
-
-#define IND (MGA_XYZW_BIT|MGA_RGBA_BIT|MGA_SPEC_BIT|MGA_TEX0_BIT|MGA_TEX1_BIT)
-#define TAG(x) x##_wgst0t1
-#include "tnl_dd/t_dd_vbtmp.h"
-
-#define IND (MGA_XYZW_BIT|MGA_RGBA_BIT|MGA_SPEC_BIT|MGA_TEX0_BIT|MGA_PTEX_BIT)
-#define TAG(x) x##_wgspt0
-#include "tnl_dd/t_dd_vbtmp.h"
-
-#define IND (MGA_XYZW_BIT|MGA_RGBA_BIT|MGA_FOG_BIT)
-#define TAG(x) x##_wgf
-#include "tnl_dd/t_dd_vbtmp.h"
-
-#define IND (MGA_XYZW_BIT|MGA_RGBA_BIT|MGA_FOG_BIT|MGA_SPEC_BIT)
-#define TAG(x) x##_wgfs
-#include "tnl_dd/t_dd_vbtmp.h"
-
-#define IND (MGA_XYZW_BIT|MGA_RGBA_BIT|MGA_FOG_BIT|MGA_TEX0_BIT)
-#define TAG(x) x##_wgft0
-#include "tnl_dd/t_dd_vbtmp.h"
-
-#define IND (MGA_XYZW_BIT|MGA_RGBA_BIT|MGA_FOG_BIT|MGA_TEX0_BIT|MGA_TEX1_BIT)
-#define TAG(x) x##_wgft0t1
-#include "tnl_dd/t_dd_vbtmp.h"
-
-#define IND (MGA_XYZW_BIT|MGA_RGBA_BIT|MGA_FOG_BIT|MGA_TEX0_BIT|MGA_PTEX_BIT)
-#define TAG(x) x##_wgfpt0
-#include "tnl_dd/t_dd_vbtmp.h"
-
-#define IND (MGA_XYZW_BIT|MGA_RGBA_BIT|MGA_FOG_BIT|MGA_SPEC_BIT|MGA_TEX0_BIT)
-#define TAG(x) x##_wgfst0
-#include "tnl_dd/t_dd_vbtmp.h"
-
-#define IND (MGA_XYZW_BIT|MGA_RGBA_BIT|MGA_FOG_BIT|MGA_SPEC_BIT|MGA_TEX0_BIT|MGA_TEX1_BIT)
-#define TAG(x) x##_wgfst0t1
-#include "tnl_dd/t_dd_vbtmp.h"
-
-#define IND (MGA_XYZW_BIT|MGA_RGBA_BIT|MGA_FOG_BIT|MGA_SPEC_BIT|MGA_TEX0_BIT|MGA_PTEX_BIT)
-#define TAG(x) x##_wgfspt0
-#include "tnl_dd/t_dd_vbtmp.h"
-
-#define IND (MGA_TEX0_BIT)
-#define TAG(x) x##_t0
-#include "tnl_dd/t_dd_vbtmp.h"
-
-#define IND (MGA_TEX0_BIT|MGA_TEX1_BIT)
-#define TAG(x) x##_t0t1
-#include "tnl_dd/t_dd_vbtmp.h"
-
-#define IND (MGA_FOG_BIT)
-#define TAG(x) x##_f
-#include "tnl_dd/t_dd_vbtmp.h"
-
-#define IND (MGA_FOG_BIT|MGA_TEX0_BIT)
-#define TAG(x) x##_ft0
-#include "tnl_dd/t_dd_vbtmp.h"
-
-#define IND (MGA_FOG_BIT|MGA_TEX0_BIT|MGA_TEX1_BIT)
-#define TAG(x) x##_ft0t1
-#include "tnl_dd/t_dd_vbtmp.h"
-
-#define IND (MGA_RGBA_BIT)
-#define TAG(x) x##_g
-#include "tnl_dd/t_dd_vbtmp.h"
-
-#define IND (MGA_RGBA_BIT|MGA_SPEC_BIT)
-#define TAG(x) x##_gs
-#include "tnl_dd/t_dd_vbtmp.h"
-
-#define IND (MGA_RGBA_BIT|MGA_TEX0_BIT)
-#define TAG(x) x##_gt0
-#include "tnl_dd/t_dd_vbtmp.h"
-
-#define IND (MGA_RGBA_BIT|MGA_TEX0_BIT|MGA_TEX1_BIT)
-#define TAG(x) x##_gt0t1
-#include "tnl_dd/t_dd_vbtmp.h"
-
-#define IND (MGA_RGBA_BIT|MGA_SPEC_BIT|MGA_TEX0_BIT)
-#define TAG(x) x##_gst0
-#include "tnl_dd/t_dd_vbtmp.h"
-
-#define IND (MGA_RGBA_BIT|MGA_SPEC_BIT|MGA_TEX0_BIT|MGA_TEX1_BIT)
-#define TAG(x) x##_gst0t1
-#include "tnl_dd/t_dd_vbtmp.h"
-
-#define IND (MGA_RGBA_BIT|MGA_FOG_BIT)
-#define TAG(x) x##_gf
-#include "tnl_dd/t_dd_vbtmp.h"
-
-#define IND (MGA_RGBA_BIT|MGA_FOG_BIT|MGA_SPEC_BIT)
-#define TAG(x) x##_gfs
-#include "tnl_dd/t_dd_vbtmp.h"
-
-#define IND (MGA_RGBA_BIT|MGA_FOG_BIT|MGA_TEX0_BIT)
-#define TAG(x) x##_gft0
-#include "tnl_dd/t_dd_vbtmp.h"
-
-#define IND (MGA_RGBA_BIT|MGA_FOG_BIT|MGA_TEX0_BIT|MGA_TEX1_BIT)
-#define TAG(x) x##_gft0t1
-#include "tnl_dd/t_dd_vbtmp.h"
-
-#define IND (MGA_RGBA_BIT|MGA_FOG_BIT|MGA_SPEC_BIT|MGA_TEX0_BIT)
-#define TAG(x) x##_gfst0
-#include "tnl_dd/t_dd_vbtmp.h"
-
-#define IND (MGA_RGBA_BIT|MGA_FOG_BIT|MGA_SPEC_BIT|MGA_TEX0_BIT|MGA_TEX1_BIT)
-#define TAG(x) x##_gfst0t1
-#include "tnl_dd/t_dd_vbtmp.h"
-
-
-static void init_setup_tab( void )
-{
-   init_wg();
-   init_wgs();
-   init_wgt0();
-   init_wgt0t1();
-   init_wgpt0();
-   init_wgst0();
-   init_wgst0t1();
-   init_wgspt0();
-   init_wgf();
-   init_wgfs();
-   init_wgft0();
-   init_wgft0t1();
-   init_wgfpt0();
-   init_wgfst0();
-   init_wgfst0t1();
-   init_wgfspt0();
-   init_t0();
-   init_t0t1();
-   init_f();
-   init_ft0();
-   init_ft0t1();
-   init_g();
-   init_gs();
-   init_gt0();
-   init_gt0t1();
-   init_gst0();
-   init_gst0t1();
-   init_gf();
-   init_gfs();
-   init_gft0();
-   init_gft0t1();
-   init_gfst0();
-   init_gfst0t1();
-}
-
-
-
-
-void mgaPrintSetupFlags(char *msg, GLuint flags )
-{
-   fprintf(stderr, "%s: %d %s%s%s%s%s%s\n",
-	   msg,
-	   (int)flags,
-	   (flags & MGA_XYZW_BIT)      ? " xyzw," : "", 
-	   (flags & MGA_RGBA_BIT)     ? " rgba," : "",
-	   (flags & MGA_SPEC_BIT)     ? " spec," : "",
-	   (flags & MGA_FOG_BIT)      ? " fog," : "",
-	   (flags & MGA_TEX0_BIT)     ? " tex-0," : "",
-	   (flags & MGA_TEX1_BIT)     ? " tex-1," : "");
-}
-
-
-void mgaCheckTexSizes( GLcontext *ctx )
-{
-   mgaContextPtr mmesa = MGA_CONTEXT( ctx );
-   TNLcontext *tnl = TNL_CONTEXT(ctx);
-
-   /*fprintf(stderr, "%s\n", __FUNCTION__);*/
-
-   if (!setup_tab[mmesa->SetupIndex].check_tex_sizes(ctx)) {
-      mmesa->SetupIndex |= MGA_PTEX_BIT;
-      mmesa->SetupNewInputs = ~0;
-
-      if (!mmesa->Fallback &&
-	  !(ctx->_TriangleCaps & (DD_TRI_LIGHT_TWOSIDE|DD_TRI_UNFILLED))) {
-	 tnl->Driver.Render.Interp = setup_tab[mmesa->SetupIndex].interp;
-	 tnl->Driver.Render.CopyPV = setup_tab[mmesa->SetupIndex].copy_pv;
-      }
-      if (mmesa->Fallback) {
-         tnl->Driver.Render.Start(ctx);
-      }
-   }
-}
-
-
-void mgaBuildVertices( GLcontext *ctx, 
-		       GLuint start, 
-		       GLuint count,
-		       GLuint newinputs )
-{
-   mgaContextPtr mmesa = MGA_CONTEXT( ctx );
-   GLuint stride = mmesa->vertex_size * sizeof(int);
-   GLubyte *v = ((GLubyte *)mmesa->verts + (start * stride));
-
-   newinputs |= mmesa->SetupNewInputs;
-   mmesa->SetupNewInputs = 0;
-
-   if (!newinputs)
-      return;
-
-   if (newinputs & VERT_BIT_POS) {
-      setup_tab[mmesa->SetupIndex].emit( ctx, start, count, v, stride );   
-   } else {
-      GLuint ind = 0;
-
-      if (newinputs & VERT_BIT_COLOR0)
-	 ind |= MGA_RGBA_BIT;
-      
-      if (newinputs & VERT_BIT_COLOR1)
-	 ind |= MGA_SPEC_BIT;
-
-      if (newinputs & VERT_BIT_TEX0) 
-	 ind |= MGA_TEX0_BIT;
-
-      if (newinputs & VERT_BIT_TEX1)
-	 ind |= MGA_TEX0_BIT|MGA_TEX1_BIT;
-
-      if (newinputs & VERT_BIT_FOG)
-	 ind |= MGA_FOG_BIT;
-
-      if (mmesa->SetupIndex & MGA_PTEX_BIT)
-	 ind = ~0;
-
-      ind &= mmesa->SetupIndex;
-
-      if (ind) {
-	 setup_tab[ind].emit( ctx, start, count, v, stride );   
-      }
-   }
-}
-
-
-void mgaChooseVertexState( GLcontext *ctx )
-{
-   mgaContextPtr mmesa = MGA_CONTEXT( ctx );
-   TNLcontext *tnl = TNL_CONTEXT(ctx);
-   GLuint ind = MGA_XYZW_BIT|MGA_RGBA_BIT;
-
-   if (ctx->_TriangleCaps & DD_SEPARATE_SPECULAR) 
-      ind |= MGA_SPEC_BIT;
-
-   if (ctx->Fog.Enabled) 
-      ind |= MGA_FOG_BIT;
-   
-   if (ctx->Texture._EnabledUnits & 0x2) {
-      /* unit 1 enabled */
-      if (ctx->Texture._EnabledUnits & 0x1) {
-         /* unit 0 enabled */
-	 ind |= MGA_TEX1_BIT|MGA_TEX0_BIT;
-      }
-      else {
-	 ind |= MGA_TEX0_BIT;
-      }
-   }
-   else if (ctx->Texture._EnabledUnits & 0x1) {
-      /* unit 0 enabled */
-      ind |= MGA_TEX0_BIT;
-   }
-   
-   mmesa->SetupIndex = ind;
-
-   if (ctx->_TriangleCaps & (DD_TRI_LIGHT_TWOSIDE|DD_TRI_UNFILLED)) {
-      tnl->Driver.Render.Interp = mga_interp_extras;
-      tnl->Driver.Render.CopyPV = mga_copy_pv_extras;
-   } else {
-      tnl->Driver.Render.Interp = setup_tab[ind].interp;
-      tnl->Driver.Render.CopyPV = setup_tab[ind].copy_pv;
-   }
-
-   if (setup_tab[ind].vertex_format != mmesa->vertex_format) {
-      FLUSH_BATCH(mmesa);      
-      mmesa->dirty |= MGA_UPLOAD_PIPE;
-      mmesa->vertex_format = setup_tab[ind].vertex_format;
-      mmesa->vertex_size = setup_tab[ind].vertex_size;
-   }
-}
-
-
-
-void *mga_emit_contiguous_verts( GLcontext *ctx,
-				 GLuint start,
-				 GLuint count,
-				 void *dest)
-{
-   mgaContextPtr mmesa = MGA_CONTEXT(ctx);
-   GLuint stride = mmesa->vertex_size * 4;
-   setup_tab[mmesa->SetupIndex].emit( ctx, start, count, dest, stride );
-   return (void *)((char *)dest + stride * (count - start));
-}
-				   
-
-
-void mgaInitVB( GLcontext *ctx )
-{
-   mgaContextPtr mmesa = MGA_CONTEXT(ctx);
-   GLuint size = TNL_CONTEXT(ctx)->vb.Size;
-
-   mmesa->verts = (GLubyte *)ALIGN_MALLOC(size * sizeof(mgaVertex), 32);
-
-   {
-      static int firsttime = 1;
-      if (firsttime) {
-	 init_setup_tab();
-	 firsttime = 0;
-      }
-   }
-
-   mmesa->dirty |= MGA_UPLOAD_PIPE;
-   mmesa->vertex_format = setup_tab[0].vertex_format;
-   mmesa->vertex_size = setup_tab[0].vertex_size;
-}
-
-
-void mgaFreeVB( GLcontext *ctx )
-{
-   mgaContextPtr mmesa = MGA_CONTEXT(ctx);
-   if (mmesa->verts) {
-      ALIGN_FREE(mmesa->verts);
-      mmesa->verts = 0;
-   }
-}
-
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/mga/mgavb.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/mga/mgavb.h
deleted file mode 100644
index 5f6454aca..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/mga/mgavb.h
+++ /dev/null
@@ -1,66 +0,0 @@
-/* $XFree86: xc/lib/GL/mesa/src/drv/mga/mgavb.h,v 1.8 2002/10/30 12:51:36 alanh Exp $ */
-/*
- * Copyright 2000-2001 VA Linux Systems, Inc.
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * on the rights to use, copy, modify, merge, publish, distribute, sub
- * license, and/or sell copies of the Software, and to permit persons to whom
- * the Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.  IN NO EVENT SHALL
- * VA LINUX SYSTEMS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- *
- * Authors:
- *    Keith Whitwell <keith@tungstengraphics.com>
- */
-
-#ifndef MGAVB_INC
-#define MGAVB_INC
-
-#include "mtypes.h"
-#include "mgacontext.h"
-#include "swrast/swrast.h"
-
-#define _MGA_NEW_RASTERSETUP (_NEW_TEXTURE |			\
-			      _DD_NEW_SEPARATE_SPECULAR |	\
-			      _DD_NEW_TRI_UNFILLED |		\
-			      _DD_NEW_TRI_LIGHT_TWOSIDE |	\
-			      _NEW_FOG)
-
-
-extern void mgaChooseVertexState( GLcontext *ctx );
-extern void mgaCheckTexSizes( GLcontext *ctx );
-extern void mgaBuildVertices( GLcontext *ctx, 
-			      GLuint start, 
-			      GLuint count,
-			      GLuint newinputs );
-
-extern void mgaPrintSetupFlags(char *msg, GLuint flags );
-
-extern void mgaInitVB( GLcontext *ctx );
-extern void mgaFreeVB( GLcontext *ctx );
-
-extern void *mga_emit_contiguous_verts( GLcontext *ctx,
-					GLuint start,
-					GLuint count,
-					void *dest );
-
-extern void mga_translate_vertex(GLcontext *ctx, 
-				 const mgaVertex *src, 
-				 SWvertex *dst);
-
-extern void mga_print_vertex( GLcontext *ctx, const mgaVertex *v );
-
-#endif
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/mga/server/mga.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/mga/server/mga.h
deleted file mode 100644
index 830d48d85..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/mga/server/mga.h
+++ /dev/null
@@ -1,115 +0,0 @@
-/* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/mga/mga.h,v 1.85 2002/12/16 16:19:17 dawes Exp $ */
-/*
- * MGA Millennium (MGA2064W) functions
- *
- * Copyright 1996 The XFree86 Project, Inc.
- *
- * Authors
- *		Dirk Hohndel
- *			hohndel@XFree86.Org
- *		David Dawes
- *			dawes@XFree86.Org
- */
-
-#ifndef MGA_H
-#define MGA_H
-
-
-#include "xf86drm.h"
-#include "linux/types.h"
-
-
-#define PCI_CHIP_MGA2085		0x0518
-#define PCI_CHIP_MGA2064		0x0519
-#define PCI_CHIP_MGA1064		0x051A
-#define PCI_CHIP_MGA2164		0x051B
-#define PCI_CHIP_MGA2164_AGP		0x051F
-#define PCI_CHIP_MGAG200_PCI		0x0520
-#define PCI_CHIP_MGAG200		0x0521
-#define PCI_CHIP_MGAG400		0x0525
-#define PCI_CHIP_MGAG550		0x2527
-#define PCI_CHIP_MGAG100_PCI		0x1000
-#define PCI_CHIP_MGAG100		0x1001
-
-
-#  define MMIO_IN8(base, offset) \
-	*(volatile unsigned char *)(((unsigned char*)(base)) + (offset))
-#  define MMIO_IN16(base, offset) \
-	*(volatile unsigned short *)(void *)(((unsigned char*)(base)) + (offset))
-#  define MMIO_IN32(base, offset) \
-	*(volatile unsigned int *)(void *)(((unsigned char*)(base)) + (offset))
-#  define MMIO_OUT8(base, offset, val) \
-	*(volatile unsigned char *)(((unsigned char*)(base)) + (offset)) = (val)
-#  define MMIO_OUT16(base, offset, val) \
-	*(volatile unsigned short *)(void *)(((unsigned char*)(base)) + (offset)) = (val)
-#  define MMIO_OUT32(base, offset, val) \
-	*(volatile unsigned int *)(void *)(((unsigned char*)(base)) + (offset)) = (val)
-
-#define INREG8(addr) MMIO_IN8(pMga->IOBase, addr)
-#define INREG16(addr) MMIO_IN16(pMga->IOBase, addr)
-#define INREG(addr) MMIO_IN32(pMga->IOBase, addr)
-#define OUTREG8(addr, val) MMIO_OUT8(pMga->IOBase, addr, val)
-#define OUTREG16(addr, val) MMIO_OUT16(pMga->IOBase, addr, val)
-#define OUTREG(addr, val) MMIO_OUT32(pMga->IOBase, addr, val)
-
-#define MGAIOMAPSIZE		0x00004000
-
-
-typedef struct {
-  int               Chipset;          /**< \brief Chipset number */
-
-  int               irq;              /**< \brief IRQ number */
-
-
-  int               frontOffset;      /**< \brief Front color buffer offset */
-  int               frontPitch;       /**< \brief Front color buffer pitch */
-  int               backOffset;       /**< \brief Back color buffer offset */
-  int               backPitch;        /**< \brief Back color buffer pitch */
-  int               depthOffset;      /**< \brief Depth buffer offset */
-  int               depthPitch;       /**< \brief Depth buffer pitch */
-  int               textureOffset;    /**< \brief Texture area offset */
-  int               textureSize;      /**< \brief Texture area size */
-  int               logTextureGranularity;
-
-  /**
-   * \name AGP
-   */
-  /*@{*/
-  drmSize           agpSize;          /**< \brief AGP map size */
-  int               agpMode;          /**< \brief AGP mode */
-  /*@}*/
-
-  drmRegion         agp;
-
-  /* PCI mappings */
-  drmRegion         registers;
-  drmRegion         status;
-
-  /* AGP mappings */
-  drmRegion         warp;
-  drmRegion         primary;
-  drmRegion         buffers;
-  drmRegion         agpTextures;
-
-  drmBufMapPtr      drmBuffers;
-
-  unsigned long     IOAddress;
-  unsigned char    *IOBase;
-  int		    HasSDRAM;
-
-  __u32             reg_ien;
-} MGARec, *MGAPtr;
-
-
-
-#define MGA_FRONT	0x1
-#define MGA_BACK	0x2
-#define MGA_DEPTH	0x4
-
-#define MGA_AGP_1X_MODE		0x01
-#define MGA_AGP_2X_MODE		0x02
-#define MGA_AGP_4X_MODE		0x04
-#define MGA_AGP_MODE_MASK	0x07
-
-
-#endif
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/mga/server/mga_bios.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/mga/server/mga_bios.h
deleted file mode 100644
index 8fbf619e3..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/mga/server/mga_bios.h
+++ /dev/null
@@ -1,143 +0,0 @@
-/* $XConsortium: mga_bios.h /main/2 1996/10/28 04:48:23 kaleb $ */
-#ifndef MGA_BIOS_H
-#define MGA_BIOS_H
-
-/* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/mga/mga_bios.h,v 1.3 1998/07/25 16:55:51 dawes Exp $ */
-
-/*
- * MGABiosInfo - This struct describes the video BIOS info block.
- *
- * DESCRIPTION
- *   Do not mess with this, unless you know what you are doing.
- *   The data lengths and types are critical.
- *
- * HISTORY
- *   October 7, 1996 - [aem] Andrew E. Mileski
- *   This struct was shamelessly stolen from the MGA DDK.
- *   It has been reformatted, and the data types changed.
- */
-typedef struct {
-	/* Length of this structure in bytes */
-	__u16 StructLen;
-
-	/*
-	 * Unique number identifying the product type
-	 * 0 : MGA-S1P20 (2MB base with 175MHz Ramdac)
-	 * 1 : MGA-S1P21 (2MB base with 220MHz Ramdac)
-	 * 2 : Reserved
-	 * 3 : Reserved
-	 * 4 : MGA-S1P40 (4MB base with 175MHz Ramdac)
-	 * 5 : MGA-S1P41 (4MB base with 220MHz Ramdac)
-	 */
-	__u16 ProductID;
-
-	/* Serial number of the board */
-	__u8 SerNo[ 10 ];
-
-	/*
-	 * Manufacturing date of the board (at product test)
-	 * Format: yyyy yyym mmmd dddd
-	 */
-	__u16 ManufDate;
-
-	/* Identification of manufacturing site */
-	__u16 ManufId;
-
-	/*
-	 * Number and revision level of the PCB
-	 * Format: nnnn nnnn nnnr rrrr
-	 *         n = PCB number ex:576 (from 0->2047)
-	 *         r = PCB revision      (from 0->31)
-	 */
-	__u16 PCBInfo;
-
-	/* Identification of any PMBs */
-	__u16 PMBInfo;
-
-	/*
-	 * Bit  0-7  : Ramdac speed (0=175MHz, 1=220MHz)
-	 * Bit  8-15 : Ramdac type  (0=TVP3026, 1=TVP3027)
-	 */
-	__u16 RamdacType;
-
-	/* Maximum PCLK of the ramdac */
-	__u16 PclkMax;
-
-	/* Maximum LDCLK supported by the WRAM memory */
-	__u16 LclkMax;
-
-	/* Maximum MCLK of base board */
-	__u16 ClkBase;
-
-	/* Maximum MCLK of 4Mb board */
-	__u16 Clk4MB;
-
-	/* Maximum MCLK of 8Mb board */
-	__u16 Clk8MB;
-
-	/* Maximum MCLK of board with multimedia module */
-	__u16 ClkMod;
-
-	/* Diagnostic test pass frequency */
-	__u16 TestClk;
-
-	/* Default VGA mode1 pixel frequency */
-	__u16 VGAFreq1;
-
-	/* Default VGA mode2 pixel frequency */
-	__u16 VGAFreq2;
-
-	/* Date of last BIOS programming/update */
-	__u16 ProgramDate;
-
-	/* Number of times BIOS has been programmed */
-	__u16 ProgramCnt;
-
-	/* Support for up to 32 hardware/software options */
-	__u32 Options;
-
-	/* Support for up to 32 hardware/software features */
-	__u32 FeatFlag;
-
-	/* Definition of VGA mode MCLK */
-	__u16 VGAClk;
-
-	/* Indicate the revision level of this header struct */
-	__u16 StructRev;
-
-	__u16 Reserved[ 3 ];
-} MGABiosInfo;
-
-/* from the PINS structure, refer pins info from MGA */
-typedef struct tagParamMGA {
-	__u16 	PinID;		/* 0 */
-	__u8	StructLen;	/* 2 */
-	__u8	Rsvd1;		/* 3 */
-	__u16	StructRev;	/* 4 */
-	__u16	ProgramDate;	/* 6 */
-	__u16	ProgramCnt;	/* 8 */
-	__u16	ProductID;	/* 10 */
-	__u8	SerNo[16];	/* 12 */
-	__u8	PLInfo[6];	/* 28 */
-	__u16	PCBInfo;	/* 34 */
-	__u32	FeatFlag;	/* 36 */
-	__u8	RamdacType;	/* 40 */
-	__u8	RamdacSpeed;	/* 41 */
-	__u8	PclkMax;	/* 42 */
-	__u8	ClkGE;		/* 43 */
-	__u8   ClkMem;		/* 44 */
-	__u8	Clk4MB;		/* 45 */
-	__u8	Clk8MB;		/* 46 */
-	__u8	ClkMod;		/* 47 */
-	__u8	TestClk;	/* 48 */
-	__u8	VGAFreq1;	/* 49 */
-	__u8	VGAFreq2;	/* 50 */
-	__u8	MCTLWTST;	/* 51 */
-	__u8	VidCtrl;	/* 52 */
-	__u8	Clk12MB;	/* 53 */
-	__u8	Clk16MB;	/* 54 */
-	__u8	Reserved[8];	/* 55-62 */
-	__u8	PinCheck;	/* 63 */
-}	MGABios2Info;
-
-#endif
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/mga/server/mga_dri.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/mga/server/mga_dri.c
deleted file mode 100644
index 258ace83a..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/mga/server/mga_dri.c
+++ /dev/null
@@ -1,1089 +0,0 @@
-/* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/mga/mga_dri.c,v 1.28 2003/02/08 21:26:58 dawes Exp $ */
-
-/*
- * Copyright 2000 VA Linux Systems Inc., Fremont, California.
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * VA LINUX SYSTEMS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES
- * OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- *
- * Authors:
- *    Keith Whitwell <keith@tungstengraphics.com>
- *    Gareth Hughes <gareth@valinux.com>
- */
-
-#include <errno.h>
-#include <unistd.h>
-#include <string.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <inttypes.h>
-
-#include "driver.h"
-#include "drm.h"
-#include "memops.h"
-
-#include "mga_reg.h"
-#include "mga.h"
-#include "mga_macros.h"
-#include "mga_dri.h"
-
-
-/* Quiescence, locking
- */
-#define MGA_TIMEOUT		2048
-
-static void MGAWaitForIdleDMA( struct DRIDriverContextRec *ctx, MGAPtr pMga )
-{
-   drm_lock_t lock;
-   int ret;
-   int i = 0;
-
-   memset( &lock, 0, sizeof(lock) );
-
-   for (;;) {
-      do {
-         /* first ask for quiescent and flush */
-         lock.flags = DRM_LOCK_QUIESCENT | DRM_LOCK_FLUSH;
-         do {
-	    ret = drmCommandWrite( ctx->drmFD, DRM_MGA_FLUSH,
-                                   &lock, sizeof( lock ) );
-         } while ( ret == -EBUSY && i++ < DRM_MGA_IDLE_RETRY );
-
-         /* if it's still busy just try quiescent */
-         if ( ret == -EBUSY ) { 
-            lock.flags = DRM_LOCK_QUIESCENT;
-            do {
-	       ret = drmCommandWrite( ctx->drmFD, DRM_MGA_FLUSH,
-                                      &lock, sizeof( lock ) );
-            } while ( ret == -EBUSY && i++ < DRM_MGA_IDLE_RETRY );
-         }
-      } while ( ( ret == -EBUSY ) && ( i++ < MGA_TIMEOUT ) );
-
-      if ( ret == 0 )
-	 return;
-
-      fprintf( stderr,
-               "[dri] Idle timed out, resetting engine...\n" );
-
-      drmCommandNone( ctx->drmFD, DRM_MGA_RESET );
-   }
-}
-
-static unsigned int mylog2( unsigned int n )
-{
-   unsigned int log2 = 1;
-   while ( n > 1 ) n >>= 1, log2++;
-   return log2;
-}
-
-static int MGADRIAgpInit(struct DRIDriverContextRec *ctx, MGAPtr pMga)
-{
-   unsigned long mode;
-   unsigned int vendor, device;
-   int ret, count, i;
-
-   if(pMga->agpSize < 12)pMga->agpSize = 12;
-   if(pMga->agpSize > 64)pMga->agpSize = 64; /* cap */
-
-   /* FIXME: Make these configurable...
-    */
-   pMga->agp.size = pMga->agpSize * 1024 * 1024;
-
-   pMga->warp.offset = 0;
-   pMga->warp.size = MGA_WARP_UCODE_SIZE;
-
-   pMga->primary.offset = (pMga->warp.offset +
-				    pMga->warp.size);
-   pMga->primary.size = 1024 * 1024;
-
-   pMga->buffers.offset = (pMga->primary.offset +
-				    pMga->primary.size);
-   pMga->buffers.size = MGA_NUM_BUFFERS * MGA_BUFFER_SIZE;
-
-
-   pMga->agpTextures.offset = (pMga->buffers.offset +
-                                    pMga->buffers.size);
-
-   pMga->agpTextures.size = pMga->agp.size -
-                                     pMga->agpTextures.offset;
-
-   if ( drmAgpAcquire( ctx->drmFD ) < 0 ) {
-     fprintf( stderr, "[agp] AGP not available\n" );
-      return 0;
-   }
-
-   mode   = drmAgpGetMode( ctx->drmFD );        /* Default mode */
-   vendor = drmAgpVendorId( ctx->drmFD );
-   device = drmAgpDeviceId( ctx->drmFD );
-
-   mode &= ~MGA_AGP_MODE_MASK;
-   switch ( pMga->agpMode ) {
-   case 4:
-      mode |= MGA_AGP_4X_MODE;
-   case 2:
-      mode |= MGA_AGP_2X_MODE;
-   case 1:
-   default:
-      mode |= MGA_AGP_1X_MODE;
-   }
-
-#if 0
-   fprintf( stderr,
-            "[agp] Mode 0x%08lx [AGP 0x%04x/0x%04x; Card 0x%04x/0x%04x]\n",
-            mode, vendor, device,
-            ctx->pciVendor,
-            ctx->pciChipType );
-#endif
-
-   if ( drmAgpEnable( ctx->drmFD, mode ) < 0 ) {
-     fprintf( stderr, "[agp] AGP not enabled\n" );
-      drmAgpRelease( ctx->drmFD );
-      return 0;
-   }
-
-   if ( pMga->Chipset == PCI_CHIP_MGAG200 ) {
-      switch ( pMga->agpMode ) {
-      case 2:
-	 fprintf( stderr,
-		     "[drm] Enabling AGP 2x PLL encoding\n" );
-	 OUTREG( MGAREG_AGP_PLL, MGA_AGP2XPLL_ENABLE );
-	 break;
-
-      case 1:
-      default:
-	 fprintf( stderr,
-		     "[drm] Disabling AGP 2x PLL encoding\n" );
-	 OUTREG( MGAREG_AGP_PLL, MGA_AGP2XPLL_DISABLE );
-	 pMga->agpMode = 1;
-	 break;
-      }
-   }
-
-   ret = drmAgpAlloc( ctx->drmFD, pMga->agp.size,
-		      0, NULL, &pMga->agp.handle );
-   if ( ret < 0 ) {
-      fprintf( stderr, "[agp] Out of memory (%d)\n", ret );
-      drmAgpRelease( ctx->drmFD );
-      return 0;
-   }
-   fprintf( stderr,
-	       "[agp] %d kB allocated with handle 0x%08x\n",
-	       pMga->agp.size/1024, (unsigned int)pMga->agp.handle );
-
-   if ( drmAgpBind( ctx->drmFD, pMga->agp.handle, 0 ) < 0 ) {
-      fprintf( stderr, "[agp] Could not bind memory\n" );
-      drmAgpFree( ctx->drmFD, pMga->agp.handle );
-      drmAgpRelease( ctx->drmFD );
-      return 0;
-   }
-
-   /* WARP microcode space
-    */
-   if ( drmAddMap( ctx->drmFD,
-		   pMga->warp.offset,
-		   pMga->warp.size,
-		   DRM_AGP, DRM_READ_ONLY,
-		   &pMga->warp.handle ) < 0 ) {
-      fprintf( stderr,
-		  "[agp] Could not add WARP microcode mapping\n" );
-      return 0;
-   }
-   fprintf( stderr,
- 	       "[agp] WARP microcode handle = 0x%08x\n",
-	       pMga->warp.handle );
-
-   if ( drmMap( ctx->drmFD,
-		pMga->warp.handle,
-		pMga->warp.size,
-		&pMga->warp.map ) < 0 ) {
-      fprintf( stderr,
-		  "[agp] Could not map WARP microcode\n" );
-      return 0;
-   }
-   fprintf( stderr,
-	       "[agp] WARP microcode mapped at 0x%08lx\n",
-	       (unsigned long)pMga->warp.map );
-
-   /* Primary DMA space
-    */
-   if ( drmAddMap( ctx->drmFD,
-		   pMga->primary.offset,
-		   pMga->primary.size,
-		   DRM_AGP, DRM_READ_ONLY,
-		   &pMga->primary.handle ) < 0 ) {
-      fprintf( stderr,
-		  "[agp] Could not add primary DMA mapping\n" );
-      return 0;
-   }
-   fprintf( stderr,
- 	       "[agp] Primary DMA handle = 0x%08x\n",
-	       pMga->primary.handle );
-
-   if ( drmMap( ctx->drmFD,
-		pMga->primary.handle,
-		pMga->primary.size,
-		&pMga->primary.map ) < 0 ) {
-      fprintf( stderr,
-		  "[agp] Could not map primary DMA\n" );
-      return 0;
-   }
-   fprintf( stderr,
-	       "[agp] Primary DMA mapped at 0x%08lx\n",
-	       (unsigned long)pMga->primary.map );
-
-   /* DMA buffers
-    */
-   if ( drmAddMap( ctx->drmFD,
-		   pMga->buffers.offset,
-		   pMga->buffers.size,
-		   DRM_AGP, 0,
-		   &pMga->buffers.handle ) < 0 ) {
-      fprintf( stderr,
-		  "[agp] Could not add DMA buffers mapping\n" );
-      return 0;
-   }
-   fprintf( stderr,
- 	       "[agp] DMA buffers handle = 0x%08x\n",
-	       pMga->buffers.handle );
-
-   if ( drmMap( ctx->drmFD,
-		pMga->buffers.handle,
-		pMga->buffers.size,
-		&pMga->buffers.map ) < 0 ) {
-      fprintf( stderr,
-		  "[agp] Could not map DMA buffers\n" );
-      return 0;
-   }
-   fprintf( stderr,
-	       "[agp] DMA buffers mapped at 0x%08lx\n",
-	       (unsigned long)pMga->buffers.map );
-
-   count = drmAddBufs( ctx->drmFD,
-		       MGA_NUM_BUFFERS, MGA_BUFFER_SIZE,
-		       DRM_AGP_BUFFER, pMga->buffers.offset );
-   if ( count <= 0 ) {
-      fprintf( stderr,
-		  "[drm] failure adding %d %d byte DMA buffers\n",
-		  MGA_NUM_BUFFERS, MGA_BUFFER_SIZE );
-      return 0;
-   }
-   fprintf( stderr,
-	       "[drm] Added %d %d byte DMA buffers\n",
-	       count, MGA_BUFFER_SIZE );
-
-   i = mylog2(pMga->agpTextures.size / MGA_NR_TEX_REGIONS);
-   if(i < MGA_LOG_MIN_TEX_REGION_SIZE)
-      i = MGA_LOG_MIN_TEX_REGION_SIZE;
-   pMga->agpTextures.size = (pMga->agpTextures.size >> i) << i;
-
-   if ( drmAddMap( ctx->drmFD,
-                   pMga->agpTextures.offset,
-                   pMga->agpTextures.size,
-                   DRM_AGP, 0,
-                   &pMga->agpTextures.handle ) < 0 ) {
-      fprintf( stderr,
-                  "[agp] Could not add agpTexture mapping\n" );
-      return 0;
-   }
-/* should i map it ? */
-   fprintf( stderr,
-               "[agp] agpTexture handle = 0x%08x\n",
-               pMga->agpTextures.handle );
-   fprintf( stderr,
-               "[agp] agpTexture size: %d kb\n", pMga->agpTextures.size/1024 );
-
-   return 1;
-}
-
-static int MGADRIMapInit( struct DRIDriverContextRec *ctx, MGAPtr pMga )
-{
-   pMga->registers.size = MGAIOMAPSIZE;
-
-   if ( drmAddMap( ctx->drmFD,
-		   (drm_handle_t)pMga->IOAddress,
-		   pMga->registers.size,
-		   DRM_REGISTERS, DRM_READ_ONLY,
-		   &pMga->registers.handle ) < 0 ) {
-      fprintf( stderr,
-		  "[drm] Could not add MMIO registers mapping\n" );
-      return 0;
-   }
-   fprintf( stderr,
-	       "[drm] Registers handle = 0x%08lx\n",
-	       pMga->registers.handle );
-
-   pMga->status.size = SAREA_MAX;
-
-   if ( drmAddMap( ctx->drmFD, 0, pMga->status.size,
-		   DRM_SHM, DRM_READ_ONLY | DRM_LOCKED | DRM_KERNEL,
-		   &pMga->status.handle ) < 0 ) {
-      fprintf( stderr,
-		  "[drm] Could not add status page mapping\n" );
-      return 0;
-   }
-   fprintf( stderr,
- 	       "[drm] Status handle = 0x%08x\n",
-	       pMga->status.handle );
-
-   if ( drmMap( ctx->drmFD,
-		pMga->status.handle,
-		pMga->status.size,
-		&pMga->status.map ) < 0 ) {
-      fprintf( stderr,
-		  "[agp] Could not map status page\n" );
-      return 0;
-   }
-   fprintf( stderr,
-	       "[agp] Status page mapped at 0x%08lx\n",
-	       (unsigned long)pMga->status.map );
-
-   return 1;
-}
-
-static int MGADRIKernelInit( struct DRIDriverContextRec *ctx, MGAPtr pMga )
-{
-   drm_mga_init_t init;
-   int ret;
-
-   memset( &init, 0, sizeof(init) );
-
-   init.func = MGA_INIT_DMA;
-   init.sarea_priv_offset = sizeof(drm_sarea_t);
-
-   switch ( pMga->Chipset ) {
-   case PCI_CHIP_MGAG550:
-   case PCI_CHIP_MGAG400:
-      init.chipset = MGA_CARD_TYPE_G400;
-      break;
-   case PCI_CHIP_MGAG200:
-   case PCI_CHIP_MGAG200_PCI:
-      init.chipset = MGA_CARD_TYPE_G200;
-      break;
-   default:
-      return 0;
-   }
-
-   init.sgram = 0; /* FIXME !pMga->HasSDRAM; */
-
-
-   switch (ctx->bpp)
-     {
-     case 16:
-       init.maccess = MGA_MACCESS_PW16;
-       break;
-     case 32:
-       init.maccess = MGA_MACCESS_PW32;
-       break;
-     default:
-       fprintf( stderr, "[mga] invalid bpp (%d)\n", ctx->bpp );
-       return 0;
-     }
-
-
-   init.fb_cpp		= ctx->bpp / 8;
-   init.front_offset	= pMga->frontOffset;
-   init.front_pitch	= pMga->frontPitch / init.fb_cpp;
-   init.back_offset	= pMga->backOffset;
-   init.back_pitch	= pMga->backPitch / init.fb_cpp;
-
-   init.depth_cpp	= ctx->bpp / 8;
-   init.depth_offset	= pMga->depthOffset;
-   init.depth_pitch	= pMga->depthPitch / init.depth_cpp;
-
-   init.texture_offset[0] = pMga->textureOffset;
-   init.texture_size[0] = pMga->textureSize;
-
-   init.fb_offset = ctx->shared.hFrameBuffer;
-   init.mmio_offset = pMga->registers.handle;
-   init.status_offset = pMga->status.handle;
-
-   init.warp_offset = pMga->warp.handle;
-   init.primary_offset = pMga->primary.handle;
-   init.buffers_offset = pMga->buffers.handle;
-
-   init.texture_offset[1] = pMga->agpTextures.handle;
-   init.texture_size[1] = pMga->agpTextures.size;
-
-   ret = drmCommandWrite( ctx->drmFD, DRM_MGA_INIT, &init, sizeof(init));
-   if ( ret < 0 ) {
-      fprintf( stderr,
-		  "[drm] Failed to initialize DMA! (%d)\n", ret );
-      return 0;
-   }
-
-   return 1;
-}
-
-static void MGADRIIrqInit(struct DRIDriverContextRec *ctx, MGAPtr pMga)
-{
-  if (!pMga->irq)
-    {
-      pMga->irq = drmGetInterruptFromBusID(ctx->drmFD,
-                                           ctx->pciBus,
-                                           ctx->pciDevice,
-                                           ctx->pciFunc);
-
-      fprintf(stderr, "[drm] got IRQ %d\n", pMga->irq);
-
-    if((drmCtlInstHandler(ctx->drmFD, pMga->irq)) != 0)
-      {
-        fprintf(stderr,
-                "[drm] failure adding irq handler, "
-                "there is a device already using that irq\n"
-                "[drm] falling back to irq-free operation\n");
-        pMga->irq = 0;
-      }
-    else
-      {
-        pMga->reg_ien = INREG( MGAREG_IEN );
-      }
-    }
-
-  if (pMga->irq)
-    fprintf(stderr,
-            "[drm] dma control initialized, using IRQ %d\n",
-            pMga->irq);
-}
-
-static int MGADRIBuffersInit( struct DRIDriverContextRec *ctx, MGAPtr pMga )
-{
-   pMga->drmBuffers = drmMapBufs( ctx->drmFD );
-   if ( !pMga->drmBuffers )
-     {
-       fprintf( stderr,
-                "[drm] Failed to map DMA buffers list\n" );
-       return 0;
-     }
-   
-   fprintf( stderr,
-            "[drm] Mapped %d DMA buffers\n",
-            pMga->drmBuffers->count );
-
-   return 1;
-}
-
-static int MGAMemoryInit( struct DRIDriverContextRec *ctx, MGAPtr pMga )
-{
-   int        width_bytes = ctx->shared.virtualWidth * ctx->cpp;
-   int        bufferSize  = ((ctx->shared.virtualHeight * width_bytes
-			      + MGA_BUFFER_ALIGN)
-			     & ~MGA_BUFFER_ALIGN);
-   int        depthSize   = ((((ctx->shared.virtualHeight+15) & ~15) * width_bytes
-			      + MGA_BUFFER_ALIGN)
-			     & ~MGA_BUFFER_ALIGN);
-   int        l;
-
-   pMga->frontOffset = 0;
-   pMga->frontPitch = ctx->shared.virtualWidth * ctx->cpp;
-
-   fprintf(stderr, 
-	   "Using %d MB AGP aperture\n", pMga->agpSize);
-   fprintf(stderr, 
-	   "Using %d MB for vertex/indirect buffers\n", pMga->buffers.size>>20);
-   fprintf(stderr, 
-	   "Using %d MB for AGP textures\n", pMga->agpTextures.size>>20);
-
-   /* Front, back and depth buffers - everything else texture??
-    */
-   pMga->textureSize = ctx->shared.fbSize - 2 * bufferSize - depthSize;
-
-   if (pMga->textureSize < 0) 
-      return 0;
-
-   l = mylog2( pMga->textureSize / MGA_NR_TEX_REGIONS );
-   if ( l < MGA_LOG_MIN_TEX_REGION_SIZE )
-      l = MGA_LOG_MIN_TEX_REGION_SIZE;
-
-   /* Round the texture size up to the nearest whole number of
-    * texture regions.  Again, be greedy about this, don't
-    * round down.
-    */
-   pMga->logTextureGranularity = l;
-   pMga->textureSize = (pMga->textureSize >> l) << l;
-
-   /* Set a minimum usable local texture heap size.  This will fit
-    * two 256x256x32bpp textures.
-    */
-   if (pMga->textureSize < 512 * 1024) {
-      pMga->textureOffset = 0;
-      pMga->textureSize = 0;
-   }
-
-   /* Reserve space for textures */
-   pMga->textureOffset = ((ctx->shared.fbSize - pMga->textureSize +
-			   MGA_BUFFER_ALIGN) &
-			  ~MGA_BUFFER_ALIGN);
-
-   /* Reserve space for the shared depth
-    * buffer.
-    */
-   pMga->depthOffset = ((pMga->textureOffset - depthSize +
-			 MGA_BUFFER_ALIGN) &
-			~MGA_BUFFER_ALIGN);
-   pMga->depthPitch = ctx->shared.virtualWidth * ctx->cpp;
-
-   pMga->backOffset = ((pMga->depthOffset - bufferSize +
-			MGA_BUFFER_ALIGN) &
-                        ~MGA_BUFFER_ALIGN);
-   pMga->backPitch = ctx->shared.virtualWidth * ctx->cpp;
-
-
-   fprintf(stderr, 
-	   "Will use back buffer at offset 0x%x\n",
-	   pMga->backOffset);
-   fprintf(stderr, 
-	   "Will use depth buffer at offset 0x%x\n",
-	   pMga->depthOffset);
-   fprintf(stderr, 
-	   "Will use %d kb for textures at offset 0x%x\n",
-	   pMga->textureSize/1024, pMga->textureOffset);
-
-   return 1;
-} 
-
-static int MGACheckDRMVersion( struct DRIDriverContextRec *ctx, MGAPtr pMga )
-{
-  drmVersionPtr version;
-
-  /* Check the MGA DRM version */
-  version = drmGetVersion(ctx->drmFD);
-  if ( version ) {
-    if ( version->version_major != 3 ||
-         version->version_minor < 0 ) {
-            /* incompatible drm version */
-      fprintf( stderr,
-               "[dri] MGADRIScreenInit failed because of a version mismatch.\n"
-               "[dri] mga.o kernel module version is %d.%d.%d but version 3.0.x is needed.\n"
-               "[dri] Disabling DRI.\n",
-               version->version_major,
-               version->version_minor,
-               version->version_patchlevel );
-      drmFreeVersion( version );
-      return 0;
-    }
-    drmFreeVersion( version );
-  }
-
-  return 1;
-}
-
-static void print_client_msg( MGADRIPtr pMGADRI )
-{
-  fprintf( stderr, "chipset:                  %d\n", pMGADRI->chipset );
-
-  fprintf( stderr, "width:                    %d\n", pMGADRI->width );
-  fprintf( stderr, "height:                   %d\n", pMGADRI->height );
-  fprintf( stderr, "mem:                      %d\n", pMGADRI->mem );
-  fprintf( stderr, "cpp:                      %d\n", pMGADRI->cpp );
-
-  fprintf( stderr, "agpMode:                  %d\n", pMGADRI->agpMode );
-
-  fprintf( stderr, "frontOffset:              %d\n", pMGADRI->frontOffset );
-  fprintf( stderr, "frontPitch:               %d\n", pMGADRI->frontPitch );
-
-  fprintf( stderr, "backOffset:               %d\n", pMGADRI->backOffset );
-  fprintf( stderr, "backPitch:                %d\n", pMGADRI->backPitch );
-
-  fprintf( stderr, "depthOffset:              %d\n", pMGADRI->depthOffset );
-  fprintf( stderr, "depthPitch:               %d\n", pMGADRI->depthPitch );
-
-  fprintf( stderr, "textureOffset:            %d\n", pMGADRI->textureOffset );
-  fprintf( stderr, "textureSize:              %d\n", pMGADRI->textureSize );
-
-  fprintf( stderr, "logTextureGranularity:    %d\n", pMGADRI->logTextureGranularity );
-  fprintf( stderr, "logAgpTextureGranularity: %d\n", pMGADRI->logAgpTextureGranularity );
-
-  fprintf( stderr, "agpTextureHandle:         %u\n", (unsigned int)pMGADRI->agpTextureOffset );
-  fprintf( stderr, "agpTextureSize:           %u\n", (unsigned int)pMGADRI->agpTextureSize );
-
-#if 0
-   pMGADRI->registers.handle	= pMga->registers.handle;
-   pMGADRI->registers.size	= pMga->registers.size;
-   pMGADRI->status.handle	= pMga->status.handle;
-   pMGADRI->status.size		= pMga->status.size;
-   pMGADRI->primary.handle	= pMga->primary.handle;
-   pMGADRI->primary.size	= pMga->primary.size;
-   pMGADRI->buffers.handle	= pMga->buffers.handle;
-   pMGADRI->buffers.size	= pMga->buffers.size;
-   pMGADRI->sarea_priv_offset = sizeof(drm_sarea_t);
-#endif
-}
-
-static int MGAScreenInit( struct DRIDriverContextRec *ctx, MGAPtr pMga )
-{
-  int       i;
-  int       err;
-  MGADRIPtr pMGADRI;
-
-  usleep(100);
-  /*assert(!ctx->IsClient);*/
-
-   {
-      int  width_bytes = (ctx->shared.virtualWidth * ctx->cpp);
-      int  maxy        = ctx->shared.fbSize / width_bytes;
-
-
-      if (maxy <= ctx->shared.virtualHeight * 3) {
-	 fprintf(stderr, 
-		 "Static buffer allocation failed -- "
-		 "need at least %d kB video memory (have %d kB)\n",
-		 (ctx->shared.virtualWidth * ctx->shared.virtualHeight *
-		  ctx->cpp * 3 + 1023) / 1024,
-		 ctx->shared.fbSize / 1024);
-	 return 0;
-      } 
-   }
-
-   switch(pMga->Chipset) {
-   case PCI_CHIP_MGAG550:
-   case PCI_CHIP_MGAG400:
-   case PCI_CHIP_MGAG200:
-#if 0
-   case PCI_CHIP_MGAG200_PCI:
-#endif
-      break;
-   default:
-      fprintf(stderr, "[drm] Direct rendering only supported with G200/G400/G550 AGP\n");
-      return 0;
-   }
-
-   fprintf( stderr,
-	       "[drm] bpp: %d depth: %d\n",
-            ctx->bpp, ctx->bpp /* FIXME: depth */ );
-
-   if ( (ctx->bpp / 8) != 2 &&
-	(ctx->bpp / 8) != 4 ) {
-      fprintf( stderr,
-		  "[dri] Direct rendering only supported in 16 and 32 bpp modes\n" );
-      return 0;
-   }
-
-   ctx->shared.SAREASize = SAREA_MAX;
-
-
-   /* Note that drmOpen will try to load the kernel module, if needed. */
-   ctx->drmFD = drmOpen("mga", NULL );
-   if (ctx->drmFD < 0) {
-      fprintf(stderr, "[drm] drmOpen failed\n");
-      return 0;
-   }
-
-   if ((err = drmSetBusid(ctx->drmFD, ctx->pciBusID)) < 0) {
-      fprintf(stderr, "[drm] drmSetBusid failed (%d, %s), %s\n",
-	      ctx->drmFD, ctx->pciBusID, strerror(-err));
-      return 0;
-   }
-
-     
-   if (drmAddMap( ctx->drmFD,
-		  0,
-		  ctx->shared.SAREASize,
-		  DRM_SHM,
-		  DRM_CONTAINS_LOCK,
-		  &ctx->shared.hSAREA) < 0)
-   {
-      fprintf(stderr, "[drm] drmAddMap failed\n");
-      return 0;
-   }
-   fprintf(stderr, "[drm] added %d byte SAREA at 0x%08lx\n",
-	   ctx->shared.SAREASize, ctx->shared.hSAREA);
-
-   if (drmMap( ctx->drmFD,
-	       ctx->shared.hSAREA,
-	       ctx->shared.SAREASize,
-	       (drmAddressPtr)(&ctx->pSAREA)) < 0)
-   {
-      fprintf(stderr, "[drm] drmMap failed\n");
-      return 0;
-   }
-   memset(ctx->pSAREA, 0, ctx->shared.SAREASize);
-   fprintf(stderr, "[drm] mapped SAREA 0x%08lx to %p, size %d\n",
-	   ctx->shared.hSAREA, ctx->pSAREA, ctx->shared.SAREASize);
-   
-   /* Need to AddMap the framebuffer and mmio regions here:
-    */
-   if (drmAddMap( ctx->drmFD,
-		  (drm_handle_t)ctx->FBStart,
-		  ctx->FBSize,
-		  DRM_FRAME_BUFFER,
-		  0,
-		  &ctx->shared.hFrameBuffer) < 0)
-   {
-      fprintf(stderr, "[drm] drmAddMap framebuffer failed\n");
-      return 0;
-   }
-   fprintf(stderr, "[drm] framebuffer handle = 0x%08lx\n",
-	   ctx->shared.hFrameBuffer);
-
-
-#if 0 /* will be done in MGADRIMapInit */
-   if (drmAddMap(ctx->drmFD, 
-		 ctx->FixedInfo.mmio_start,
-		 ctx->FixedInfo.mmio_len,
-		 DRM_REGISTERS, 
-		 DRM_READ_ONLY, 
-		 &pMga->registers.handle) < 0) {
-      fprintf(stderr, "[drm] drmAddMap mmio failed\n");	
-      return 0;
-   }
-   fprintf(stderr,
-	   "[drm] register handle = 0x%08lx\n", pMga->registers.handle);
-#endif
-
-
-   /* Check the mga DRM version */
-   if (!MGACheckDRMVersion(ctx, pMga)) {
-      return 0;
-   }
-
-   if ( !MGADRIAgpInit( ctx, pMga ) ) {
-      return 0;
-   }
-
-   if ( !MGADRIMapInit( ctx, pMga ) ) {
-      return 0;
-   }
-
-   /* Memory manager setup */
-   if (!MGAMemoryInit(ctx, pMga)) {
-      return 0;
-   }
-
-
-   /* Create a 'server' context so we can grab the lock for
-    * initialization ioctls.
-    */
-   if ((err = drmCreateContext(ctx->drmFD, &ctx->serverContext)) != 0) {
-      fprintf(stderr, "%s: drmCreateContext failed %d\n", __FUNCTION__, err);
-      return 0;
-   }
-
-   DRM_LOCK(ctx->drmFD, ctx->pSAREA, ctx->serverContext, 0); 
-
-   /* Initialize the kernel data structures */
-   if (!MGADRIKernelInit(ctx, pMga)) {
-      fprintf(stderr, "MGADRIKernelInit failed\n");
-      DRM_UNLOCK(ctx->drmFD, ctx->pSAREA, ctx->serverContext);
-      return 0;
-   }
-
-   /* Initialize the vertex buffers list */
-   if (!MGADRIBuffersInit(ctx, pMga)) {
-      fprintf(stderr, "MGADRIBuffersInit failed\n");
-      DRM_UNLOCK(ctx->drmFD, ctx->pSAREA, ctx->serverContext);
-      return 0;
-   }
-
-   /* Initialize IRQ */
-   MGADRIIrqInit(ctx, pMga);
-
-
-   /* Initialize the SAREA private data structure */
-   {
-      drm_mga_sarea_t *pSAREAPriv;
-      pSAREAPriv = (drm_mga_sarea_t *)(((char*)ctx->pSAREA) + 
-					sizeof(drm_sarea_t));
-      memset(pSAREAPriv, 0, sizeof(*pSAREAPriv));
-   }
-
-   /* Quick hack to clear the front & back buffers.  Could also use
-    * the clear ioctl to do this, but would need to setup hw state
-    * first.
-    */
-   drimemsetio((char *)ctx->FBAddress + pMga->frontOffset,
-	  0,
-	  pMga->frontPitch * ctx->shared.virtualHeight );
-
-   drimemsetio((char *)ctx->FBAddress + pMga->backOffset,
-	  0,
-	  pMga->backPitch * ctx->shared.virtualHeight );
-
-   /* Can release the lock now */
-/*   DRM_UNLOCK(ctx->drmFD, ctx->pSAREA, ctx->serverContext);*/
-
-   /* This is the struct passed to radeon_dri.so for its initialization */
-   ctx->driverClientMsg = malloc(sizeof(MGADRIRec));
-   ctx->driverClientMsgSize = sizeof(MGADRIRec);
-
-   pMGADRI                    = (MGADRIPtr)ctx->driverClientMsg;
-
-
-   switch(pMga->Chipset) {
-   case PCI_CHIP_MGAG550:
-   case PCI_CHIP_MGAG400:
-      pMGADRI->chipset = MGA_CARD_TYPE_G400;
-      break;
-   case PCI_CHIP_MGAG200:
-   case PCI_CHIP_MGAG200_PCI:
-      pMGADRI->chipset = MGA_CARD_TYPE_G200;
-      break;
-   default:
-      return 0;
-   }
-   pMGADRI->width		= ctx->shared.virtualWidth;
-   pMGADRI->height		= ctx->shared.virtualHeight;
-   pMGADRI->mem			= ctx->shared.fbSize;
-   pMGADRI->cpp			= ctx->bpp / 8;
-
-   pMGADRI->agpMode		= pMga->agpMode;
-
-   pMGADRI->frontOffset		= pMga->frontOffset;
-   pMGADRI->frontPitch		= pMga->frontPitch;
-   pMGADRI->backOffset		= pMga->backOffset;
-   pMGADRI->backPitch		= pMga->backPitch;
-   pMGADRI->depthOffset		= pMga->depthOffset;
-   pMGADRI->depthPitch		= pMga->depthPitch;
-   pMGADRI->textureOffset	= pMga->textureOffset;
-   pMGADRI->textureSize		= pMga->textureSize;
-   pMGADRI->logTextureGranularity = pMga->logTextureGranularity;
-
-   i = mylog2( pMga->agpTextures.size / MGA_NR_TEX_REGIONS );
-   if ( i < MGA_LOG_MIN_TEX_REGION_SIZE )
-      i = MGA_LOG_MIN_TEX_REGION_SIZE;
-
-   pMGADRI->logAgpTextureGranularity = i;
-   pMGADRI->agpTextureOffset = (unsigned int)pMga->agpTextures.handle;
-   pMGADRI->agpTextureSize = (unsigned int)pMga->agpTextures.size;
-
-   pMGADRI->registers.handle	= pMga->registers.handle;
-   pMGADRI->registers.size	= pMga->registers.size;
-   pMGADRI->status.handle	= pMga->status.handle;
-   pMGADRI->status.size		= pMga->status.size;
-   pMGADRI->primary.handle	= pMga->primary.handle;
-   pMGADRI->primary.size	= pMga->primary.size;
-   pMGADRI->buffers.handle	= pMga->buffers.handle;
-   pMGADRI->buffers.size	= pMga->buffers.size;
-   pMGADRI->sarea_priv_offset = sizeof(drm_sarea_t);
-
-   print_client_msg( pMGADRI );
-
-   return 1;
-}
-
-
-/**
- * \brief Validate the fbdev mode.
- * 
- * \param ctx display handle.
- *
- * \return one on success, or zero on failure.
- *
- * Saves some registers and returns 1.
- *
- * \sa mgaValidateMode().
- */
-static int mgaValidateMode( const DRIDriverContext *ctx )
-{
-   return 1;
-}
-
-
-/**
- * \brief Examine mode returned by fbdev.
- * 
- * \param ctx display handle.
- *
- * \return one on success, or zero on failure.
- *
- * Restores registers that fbdev has clobbered and returns 1.
- *
- * \sa mgaValidateMode().
- */
-static int mgaPostValidateMode( const DRIDriverContext *ctx )
-{
-   return 1;
-}
-
-
-/**
- * \brief Initialize the framebuffer device mode
- *
- * \param ctx display handle.
- *
- * \return one on success, or zero on failure.
- *
- * Fills in \p info with some default values and some information from \p ctx
- * and then calls MGAScreenInit() for the screen initialization.
- * 
- * Before exiting clears the framebuffer memomry accessing it directly.
- */
-static int mgaInitFBDev( struct DRIDriverContextRec *ctx )
-{
-   MGAPtr pMga = calloc(1, sizeof(*pMga));
-
-   {
-      int  dummy = ctx->shared.virtualWidth;
-
-      switch (ctx->bpp / 8) {
-      case 1: dummy = (ctx->shared.virtualWidth + 127) & ~127; break;
-      case 2: dummy = (ctx->shared.virtualWidth +  31) &  ~31; break;
-      case 3:
-      case 4: dummy = (ctx->shared.virtualWidth +  15) &  ~15; break;
-      }
-
-      ctx->shared.virtualWidth = dummy;
-   }
-
-   ctx->driverPrivate = (void *)pMga;
-   
-   pMga->agpMode       = MGA_DEFAULT_AGP_MODE;
-   pMga->agpSize       = MGA_DEFAULT_AGP_SIZE;
-  
-   pMga->Chipset = ctx->chipset;
-
-   pMga->IOAddress = ctx->MMIOStart;
-   pMga->IOBase    = ctx->MMIOAddress;
-
-   pMga->frontPitch = ctx->shared.virtualWidth * ctx->cpp;
-
-   if (!MGAScreenInit( ctx, pMga ))
-      return 0;
-
-   return 1;
-}
-
-
-/**
- * \brief The screen is being closed, so clean up any state and free any
- * resources used by the DRI.
- *
- * \param ctx display handle.
- *
- * Unmaps the SAREA, closes the DRM device file descriptor and frees the driver
- * private data.
- */
-static void mgaHaltFBDev( struct DRIDriverContextRec *ctx )
-{
-    drmUnmap( ctx->pSAREA, ctx->shared.SAREASize );
-    drmClose(ctx->drmFD);
-
-    if (ctx->driverPrivate) {
-       free(ctx->driverPrivate);
-       ctx->driverPrivate = NULL;
-    }
-}
-
-
-static int mgaEngineShutdown( const DRIDriverContext *ctx )
-{
-   fprintf(stderr, "%s() is not yet implemented!\n", __FUNCTION__);
-
-   return 1;
-}
-
-static int mgaEngineRestore( const DRIDriverContext *ctx )
-{
-   fprintf(stderr, "%s() is not yet implemented!\n", __FUNCTION__);
-
-   return 1;
-}
-
-/**
- * \brief Exported driver interface for Mini GLX.
- *
- * \sa DRIDriverRec.
- */
-struct DRIDriverRec __driDriver = {
-   mgaValidateMode,
-   mgaPostValidateMode,
-   mgaInitFBDev,
-   mgaHaltFBDev,
-   mgaEngineShutdown,
-   mgaEngineRestore,
-   0
-};
-
-
-
-
-#if 0
-void MGADRICloseScreen( ScreenPtr pScreen )
-{
-   ScrnInfoPtr pScrn = xf86Screens[pScreen->myNum];
-   MGAPtr pMga = MGAPTR(pScrn);
-   MGADRIServerPrivatePtr pMga = pMga->DRIServerInfo;
-   drmMGAInit init;
-
-   if ( pMga->drmBuffers ) {
-      drmUnmapBufs( pMga->drmBuffers );
-      pMga->drmBuffers = NULL;
-   }
-
-   if (pMga->irq) {
-      drmCtlUninstHandler(ctx->drmFD);
-      pMga->irq = 0;
-   }
-
-   /* Cleanup DMA */
-   memset( &init, 0, sizeof(drmMGAInit) );
-   init.func = MGA_CLEANUP_DMA;
-   drmCommandWrite( ctx->drmFD, DRM_MGA_INIT, &init, sizeof(drmMGAInit) );
-
-   if ( pMga->status.map ) {
-      drmUnmap( pMga->status.map, pMga->status.size );
-      pMga->status.map = NULL;
-   }
-   if ( pMga->buffers.map ) {
-      drmUnmap( pMga->buffers.map, pMga->buffers.size );
-      pMga->buffers.map = NULL;
-   }
-   if ( pMga->primary.map ) {
-      drmUnmap( pMga->primary.map, pMga->primary.size );
-      pMga->primary.map = NULL;
-   }
-   if ( pMga->warp.map ) {
-      drmUnmap( pMga->warp.map, pMga->warp.size );
-      pMga->warp.map = NULL;
-   }
-
-   if ( pMga->agpTextures.map ) {
-      drmUnmap( pMga->agpTextures.map, pMga->agpTextures.size );
-      pMga->agpTextures.map = NULL;
-   }
-
-   if ( pMga->agp.handle ) {
-      drmAgpUnbind( ctx->drmFD, pMga->agp.handle );
-      drmAgpFree( ctx->drmFD, pMga->agp.handle );
-      pMga->agp.handle = 0;
-      drmAgpRelease( ctx->drmFD );
-   }
-
-   DRICloseScreen( pScreen );
-
-   if ( pMga->pDRIInfo ) {
-      if ( pMga->pDRIpMga->devPrivate ) {
-	 xfree( pMga->pDRIpMga->devPrivate );
-	 pMga->pDRIpMga->devPrivate = 0;
-      }
-      DRIDestroyInfoRec( pMga->pDRIInfo );
-      pMga->pDRIInfo = 0;
-   }
-   if ( pMga->DRIServerInfo ) {
-      xfree( pMga->DRIServerInfo );
-      pMga->DRIServerInfo = 0;
-   }
-   if ( pMga->pVisualConfigs ) {
-      xfree( pMga->pVisualConfigs );
-   }
-   if ( pMga->pVisualConfigsPriv ) {
-      xfree( pMga->pVisualConfigsPriv );
-   }
-}
-#endif
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/mga/server/mga_dri.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/mga/server/mga_dri.h
deleted file mode 100644
index 03b841460..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/mga/server/mga_dri.h
+++ /dev/null
@@ -1,113 +0,0 @@
-/* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/mga/mga_dri.h,v 1.8 2002/11/29 11:06:42 eich Exp $ */
-
-/*
- * Copyright 2000 VA Linux Systems Inc., Fremont, California.
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * VA LINUX SYSTEMS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES
- * OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- *
- * Authors:
- *   Keith Whitwell <keith@tungstengraphics.com>
- *   Gareth Hughes <gareth@valinux.com>
- */
-
-#ifndef __MGA_DRI_H__
-#define __MGA_DRI_H__
-
-#include "xf86drm.h"
-#include "drm.h"
-#include "mga_drm.h"
-
-#define MGA_DEFAULT_AGP_SIZE     64
-#define MGA_DEFAULT_AGP_MODE     4
-#define MGA_MAX_AGP_MODE         4
-
-/* Buffer are aligned on 4096 byte boundaries.
- */
-#define MGA_BUFFER_ALIGN	0x00000fff
-
-#ifdef __GNUC__
-# define DEPRECATED  __attribute__ ((deprecated))
-#else
-# define DEPRECATED
-#endif
-
-#if 1
-typedef struct _mgaDrmRegion {
-    drm_handle_t     handle;
-    unsigned int  offset;
-    drmSize       size;
-} mgaDrmRegion, *mgaDrmRegionPtr;
-#else
-#define mgaDrmRegion drmRegion
-#endif
-
-typedef struct {
-   int chipset;
-   int width DEPRECATED;
-   int height DEPRECATED;
-   int mem DEPRECATED;
-   int cpp;
-
-   int agpMode;
-
-   unsigned int frontOffset;
-   unsigned int frontPitch;
-
-   unsigned int backOffset;
-   unsigned int backPitch;
-
-   unsigned int depthOffset;
-   unsigned int depthPitch;
-
-   unsigned int textureOffset;
-   unsigned int textureSize;
-   int logTextureGranularity DEPRECATED;
-
-   /* Allow calculation of setup dma addresses.
-    */
-   unsigned int agpBufferOffset DEPRECATED;
-
-   unsigned int agpTextureOffset;
-   unsigned int agpTextureSize;
-   int logAgpTextureGranularity DEPRECATED;
-
-   unsigned int mAccess DEPRECATED;
-
-   /**
-    * \name DRM memory regions.
-    *
-    * \todo
-    * Several of these fields are no longer used (and will never be used
-    * again) on the client-side.  None of them, except \c registers, are used
-    * on the server-side.  At some point when it is safe to do so (probably
-    * for the X.org 6.9 / 7.0 release), these fields should be removed.
-    */
-   /*@{*/
-   mgaDrmRegion registers;            /**< MMIO registers. */
-   mgaDrmRegion status DEPRECATED;    /**< No longer used on the client-side. */
-   mgaDrmRegion primary;              /**< Primary DMA region. */
-   mgaDrmRegion buffers DEPRECATED;   /**< No longer used on the client-side. */
-   /*@}*/
-
-   unsigned int sarea_priv_offset;
-} MGADRIRec, *MGADRIPtr;
-
-#endif
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/mga/server/mga_macros.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/mga/server/mga_macros.h
deleted file mode 100644
index d985081ab..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/mga/server/mga_macros.h
+++ /dev/null
@@ -1,118 +0,0 @@
-/* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/mga/mga_macros.h,v 1.22 2002/02/20 17:17:50 dawes Exp $ */
-
-#ifndef _MGA_MACROS_H_
-#define _MGA_MACROS_H_
-
-#ifndef PSZ
-#define PSZ 8
-#endif
-
-#if PSZ == 8
-#define REPLICATE(r) r &= 0xFF; r |= r << 8; r |= r << 16
-#elif PSZ == 16
-#define REPLICATE(r) r &= 0xFFFF; r |= r << 16
-#elif PSZ == 24
-#define REPLICATE(r) r &= 0xFFFFFF; r |= r << 24
-#else
-#define REPLICATE(r) /* */
-#endif
-
-#define RGBEQUAL(c) (!((((c) >> 8) ^ (c)) & 0xffff))
-
-#ifdef XF86DRI
-#define MGA_SYNC_XTAG                 0x275f4200
-
-#define MGABUSYWAIT() do { \
-OUTREG(MGAREG_DWGSYNC, MGA_SYNC_XTAG); \
-while(INREG(MGAREG_DWGSYNC) != MGA_SYNC_XTAG) ; \
-}while(0);
-
-#endif
-
-#define MGAISBUSY() (INREG8(MGAREG_Status + 2) & 0x01)
-
-#define WAITFIFO(cnt) \
-   if(!pMga->UsePCIRetry) {\
-	register int n = cnt; \
-	if(n > pMga->FifoSize) n = pMga->FifoSize; \
-	while(pMga->fifoCount < (n))\
-	    pMga->fifoCount = INREG8(MGAREG_FIFOSTATUS);\
-	pMga->fifoCount -= n;\
-   }
-
-#define XYADDRESS(x,y) \
-    ((y) * pMga->CurrentLayout.displayWidth + (x) + pMga->YDstOrg)
-
-#define MAKEDMAINDEX(index)  ((((index) >> 2) & 0x7f) | (((index) >> 6) & 0x80))
-
-#define DMAINDICES(one,two,three,four)	\
-	( MAKEDMAINDEX(one) | \
-	 (MAKEDMAINDEX(two) << 8) | \
-	 (MAKEDMAINDEX(three) << 16) | \
- 	 (MAKEDMAINDEX(four) << 24) )
-
-#if PSZ == 24
-#define SET_PLANEMASK(p) /**/
-#else
-#define SET_PLANEMASK(p) \
-	if(!(pMga->AccelFlags & MGA_NO_PLANEMASK) && ((p) != pMga->PlaneMask)) { \
-	   pMga->PlaneMask = (p); \
-	   REPLICATE((p)); \
-	   OUTREG(MGAREG_PLNWT,(p)); \
-	}
-#endif
-
-#define SET_FOREGROUND(c) \
-	if((c) != pMga->FgColor) { \
-	   pMga->FgColor = (c); \
-	   REPLICATE((c)); \
-	   OUTREG(MGAREG_FCOL,(c)); \
-	}
-
-#define SET_BACKGROUND(c) \
-	if((c) != pMga->BgColor) { \
-	   pMga->BgColor = (c); \
-	   REPLICATE((c)); \
-	   OUTREG(MGAREG_BCOL,(c)); \
-	}
-
-#define DISABLE_CLIP() { \
-	pMga->AccelFlags &= ~CLIPPER_ON; \
-	WAITFIFO(1); \
-	OUTREG(MGAREG_CXBNDRY, 0xFFFF0000); }
-
-#ifdef XF86DRI
-#define CHECK_DMA_QUIESCENT(pMGA, pScrn) {	\
-   if (!pMGA->haveQuiescense) {			\
-      pMGA->GetQuiescence( pScrn );		\
-   }						\
-}
-#else
-#define CHECK_DMA_QUIESCENT(pMGA, pScrn)
-#endif
-
-#ifdef USEMGAHAL
-#define HAL_CHIPSETS ((pMga->Chipset == PCI_CHIP_MGAG200_PCI) || \
-		  (pMga->Chipset == PCI_CHIP_MGAG200) || \
-		  (pMga->Chipset == PCI_CHIP_MGAG400) || \
-		  (pMga->Chipset == PCI_CHIP_MGAG550))
-    
-#define MGA_HAL(x) { \
-	MGAPtr pMga = MGAPTR(pScrn); \
-	if (pMga->HALLoaded && HAL_CHIPSETS) { x; } \
-}
-#define MGA_NOT_HAL(x) { \
-	MGAPtr pMga = MGAPTR(pScrn); \
-	if (!pMga->HALLoaded || !HAL_CHIPSETS) { x; } \
-}
-#else
-#define MGA_NOT_HAL(x) { x; }
-#endif
-
-#define MGAISGx50(x) ( (((x)->Chipset == PCI_CHIP_MGAG400) && ((x)->ChipRev >= 0x80)) || \
-		       ((x)->Chipset == PCI_CHIP_MGAG550) )
-
-#define MGA_DH_NEEDS_HAL(x) (((x)->Chipset == PCI_CHIP_MGAG400) && \
-			     ((x)->ChipRev < 0x80))
-
-#endif /* _MGA_MACROS_H_ */
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/mga/server/mga_reg.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/mga/server/mga_reg.h
deleted file mode 100644
index b8e349923..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/mga/server/mga_reg.h
+++ /dev/null
@@ -1,484 +0,0 @@
-/* $XConsortium: mgareg.h /main/2 1996/10/25 10:33:21 kaleb $ */
-
-
-
-/* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/mga/mga_reg.h,v 1.18 2001/09/26 12:59:18 alanh Exp $ */
-
-
-
-/*
- * MGA Millennium (MGA2064W) functions
- * MGA Mystique (MGA1064SG) functions
- *
- * Copyright 1996 The XFree86 Project, Inc.
- *
- * Authors
- *		Dirk Hohndel
- *			hohndel@XFree86.Org
- *		David Dawes
- *			dawes@XFree86.Org
- * Contributors:
- *		Guy DESBIEF, Aix-en-provence, France
- *			g.desbief@aix.pacwan.net
- *		MGA1064SG Mystique register file
- */
-
-
-#ifndef _MGA_REG_H_
-#define _MGA_REG_H_
-
-#define	MGAREG_DWGCTL		0x1c00
-#define	MGAREG_MACCESS		0x1c04
-#define	MGA_MACCESS_PW16        0x00000001
-#define	MGA_MACCESS_PW32        0x00000002
-/* the following is a mystique only register */
-#define MGAREG_MCTLWTST		0x1c08
-#define	MGAREG_ZORG		0x1c0c
-
-#define	MGAREG_PAT0		0x1c10
-#define	MGAREG_PAT1		0x1c14
-#define	MGAREG_PLNWT		0x1c1c
-
-#define	MGAREG_BCOL		0x1c20
-#define	MGAREG_FCOL		0x1c24
-
-#define	MGAREG_SRC0		0x1c30
-#define	MGAREG_SRC1		0x1c34
-#define	MGAREG_SRC2		0x1c38
-#define	MGAREG_SRC3		0x1c3c
-
-#define	MGAREG_XYSTRT		0x1c40
-#define	MGAREG_XYEND		0x1c44
-
-#define	MGAREG_SHIFT		0x1c50
-/* the following is a mystique only register */
-#define MGAREG_DMAPAD		0x1c54
-#define	MGAREG_SGN		0x1c58
-#define	MGAREG_LEN		0x1c5c
-
-#define	MGAREG_AR0		0x1c60
-#define	MGAREG_AR1		0x1c64
-#define	MGAREG_AR2		0x1c68
-#define	MGAREG_AR3		0x1c6c
-#define	MGAREG_AR4		0x1c70
-#define	MGAREG_AR5		0x1c74
-#define	MGAREG_AR6		0x1c78
-
-#define	MGAREG_CXBNDRY		0x1c80
-#define	MGAREG_FXBNDRY		0x1c84
-#define	MGAREG_YDSTLEN		0x1c88
-#define	MGAREG_PITCH		0x1c8c
-
-#define	MGAREG_YDST		0x1c90
-#define	MGAREG_YDSTORG		0x1c94
-#define	MGAREG_YTOP		0x1c98
-#define	MGAREG_YBOT		0x1c9c
-
-#define	MGAREG_CXLEFT		0x1ca0
-#define	MGAREG_CXRIGHT		0x1ca4
-#define	MGAREG_FXLEFT		0x1ca8
-#define	MGAREG_FXRIGHT		0x1cac
-
-#define	MGAREG_XDST		0x1cb0
-
-#define	MGAREG_DR0		0x1cc0
-#define	MGAREG_DR1		0x1cc4
-#define	MGAREG_DR2		0x1cc8
-#define	MGAREG_DR3		0x1ccc
-
-#define	MGAREG_DR4		0x1cd0
-#define	MGAREG_DR5		0x1cd4
-#define	MGAREG_DR6		0x1cd8
-#define	MGAREG_DR7		0x1cdc
-
-#define	MGAREG_DR8		0x1ce0
-#define	MGAREG_DR9		0x1ce4
-#define	MGAREG_DR10		0x1ce8
-#define	MGAREG_DR11		0x1cec
-
-#define	MGAREG_DR12		0x1cf0
-#define	MGAREG_DR13		0x1cf4
-#define	MGAREG_DR14		0x1cf8
-#define	MGAREG_DR15		0x1cfc
-
-#define MGAREG_SRCORG		0x2cb4
-#define MGAREG_DSTORG		0x2cb8
-
-/* add or or this to one of the previous "power registers" to start
-   the drawing engine */
-
-#define MGAREG_EXEC		0x0100
-
-#define	MGAREG_FIFOSTATUS	0x1e10
-#define	MGAREG_Status		0x1e14
-#define	MGAREG_ICLEAR		0x1e18
-#define	MGAREG_IEN		0x1e1c
-
-#define	MGAREG_VCOUNT		0x1e20
-
-#define	MGAREG_Reset		0x1e40
-
-#define	MGAREG_OPMODE		0x1e54
-
-/* Warp Registers */
-#define MGAREG_WIADDR           0x1dc0
-#define MGAREG_WIADDR2          0x1dd8
-#define MGAREG_WGETMSB          0x1dc8
-#define MGAREG_WVRTXSZ          0x1dcc
-#define MGAREG_WACCEPTSEQ       0x1dd4
-#define MGAREG_WMISC            0x1e70
-
-/* OPMODE register additives */
-
-#define MGAOPM_DMA_GENERAL	(0x00 << 2)
-#define MGAOPM_DMA_BLIT		(0x01 << 2)
-#define MGAOPM_DMA_VECTOR	(0x10 << 2)
-
-/* DWGCTL register additives */
-
-/* Lines */
-
-#define MGADWG_LINE_OPEN	0x00
-#define MGADWG_AUTOLINE_OPEN	0x01
-#define MGADWG_LINE_CLOSE	0x02
-#define MGADWG_AUTOLINE_CLOSE	0x03
-
-/* Trapezoids */
-#define MGADWG_TRAP		0x04
-#define MGADWG_TEXTURE_TRAP	0x05
-
-/* BitBlts */
-
-#define MGADWG_BITBLT		0x08
-#define MGADWG_FBITBLT		0x0c
-#define MGADWG_ILOAD		0x09
-#define MGADWG_ILOAD_SCALE	0x0d
-#define MGADWG_ILOAD_FILTER	0x0f
-#define MGADWG_ILOAD_HIQH	0x07
-#define MGADWG_ILOAD_HIQHV	0x0e
-#define MGADWG_IDUMP		0x0a
-
-/* atype access to WRAM */
-
-#define MGADWG_RPL		( 0x00 << 4 )
-#define MGADWG_RSTR		( 0x01 << 4 )
-#define MGADWG_ZI		( 0x03 << 4 )
-#define MGADWG_BLK 		( 0x04 << 4 )
-#define MGADWG_I		( 0x07 << 4 )
-
-/* specifies whether bit blits are linear or xy */
-#define MGADWG_LINEAR		( 0x01 << 7 )
-
-/* z drawing mode. use MGADWG_NOZCMP for always */
-
-#define MGADWG_NOZCMP		( 0x00 << 8 )
-#define MGADWG_ZE		( 0x02 << 8 )
-#define MGADWG_ZNE		( 0x03 << 8 )
-#define MGADWG_ZLT		( 0x04 << 8 )
-#define MGADWG_ZLTE		( 0x05 << 8 )
-#define MGADWG_GT		( 0x06 << 8 )
-#define MGADWG_GTE		( 0x07 << 8 )
-
-/* use this to force colour expansion circuitry to do its stuff */
-
-#define MGADWG_SOLID		( 0x01 << 11 )
-
-/* ar register at zero */
-
-#define MGADWG_ARZERO		( 0x01 << 12 )
-
-#define MGADWG_SGNZERO		( 0x01 << 13 )
-
-#define MGADWG_SHIFTZERO	( 0x01 << 14 )
-
-/* See table on 4-43 for bop ALU operations */
-
-/* See table on 4-44 for translucidity masks */
-
-#define MGADWG_BMONOLEF		( 0x00 << 25 )
-#define MGADWG_BMONOWF		( 0x04 << 25 )
-#define MGADWG_BPLAN		( 0x01 << 25 )
-
-/* note that if bfcol is specified and you're doing a bitblt, it causes
-   a fbitblt to be performed, so check that you obey the fbitblt rules */
-
-#define MGADWG_BFCOL   		( 0x02 << 25 )
-#define MGADWG_BUYUV		( 0x0e << 25 )
-#define MGADWG_BU32BGR		( 0x03 << 25 )
-#define MGADWG_BU32RGB		( 0x07 << 25 )
-#define MGADWG_BU24BGR		( 0x0b << 25 )
-#define MGADWG_BU24RGB		( 0x0f << 25 )
-
-#define MGADWG_PATTERN		( 0x01 << 29 )
-#define MGADWG_TRANSC		( 0x01 << 30 )
-#define MGAREG_MISC_WRITE	0x3c2
-#define MGAREG_MISC_READ	0x3cc
-#define MGAREG_MISC_IOADSEL	(0x1 << 0)
-#define MGAREG_MISC_RAMMAPEN	(0x1 << 1)
-#define MGAREG_MISC_CLK_SEL_VGA25	(0x0 << 2)
-#define MGAREG_MISC_CLK_SEL_VGA28	(0x1 << 2)
-#define MGAREG_MISC_CLK_SEL_MGA_PIX	(0x2 << 2)
-#define MGAREG_MISC_CLK_SEL_MGA_MSK	(0x3 << 2)
-#define MGAREG_MISC_VIDEO_DIS	(0x1 << 4)
-#define MGAREG_MISC_HIGH_PG_SEL	(0x1 << 5)
-
-/* MMIO VGA registers */
-#define MGAREG_SEQ_INDEX	0x1fc4
-#define MGAREG_SEQ_DATA		0x1fc5
-#define MGAREG_CRTC_INDEX	0x1fd4
-#define MGAREG_CRTC_DATA	0x1fd5
-#define MGAREG_CRTCEXT_INDEX	0x1fde
-#define MGAREG_CRTCEXT_DATA	0x1fdf
-
-
-
-/* MGA bits for registers PCI_OPTION_REG */
-#define MGA1064_OPT_SYS_CLK_PCI   		( 0x00 << 0 )
-#define MGA1064_OPT_SYS_CLK_PLL   		( 0x01 << 0 )
-#define MGA1064_OPT_SYS_CLK_EXT   		( 0x02 << 0 )
-#define MGA1064_OPT_SYS_CLK_MSK   		( 0x03 << 0 )
-
-#define MGA1064_OPT_SYS_CLK_DIS   		( 0x01 << 2 )
-#define MGA1064_OPT_G_CLK_DIV_1   		( 0x01 << 3 )
-#define MGA1064_OPT_M_CLK_DIV_1   		( 0x01 << 4 )
-
-#define MGA1064_OPT_SYS_PLL_PDN   		( 0x01 << 5 )
-#define MGA1064_OPT_VGA_ION   		( 0x01 << 8 )
-
-/* MGA registers in PCI config space */
-#define PCI_MGA_INDEX		0x44
-#define PCI_MGA_DATA		0x48
-#define PCI_MGA_OPTION2		0x50
-#define PCI_MGA_OPTION3		0x54
-
-#define RAMDAC_OFFSET		0x3c00
-
-/* TVP3026 direct registers */
-
-#define TVP3026_INDEX		0x00
-#define TVP3026_WADR_PAL	0x00
-#define TVP3026_COL_PAL		0x01
-#define TVP3026_PIX_RD_MSK	0x02
-#define TVP3026_RADR_PAL	0x03
-#define TVP3026_CUR_COL_ADDR	0x04
-#define TVP3026_CUR_COL_DATA	0x05
-#define TVP3026_DATA		0x0a
-#define TVP3026_CUR_RAM		0x0b
-#define TVP3026_CUR_XLOW	0x0c
-#define TVP3026_CUR_XHI		0x0d
-#define TVP3026_CUR_YLOW	0x0e
-#define TVP3026_CUR_YHI		0x0f
-
-/* TVP3026 indirect registers */
-
-#define TVP3026_SILICON_REV	0x01
-#define TVP3026_CURSOR_CTL	0x06
-#define TVP3026_LATCH_CTL	0x0f
-#define TVP3026_TRUE_COLOR_CTL	0x18
-#define TVP3026_MUX_CTL		0x19
-#define TVP3026_CLK_SEL		0x1a
-#define TVP3026_PAL_PAGE	0x1c
-#define TVP3026_GEN_CTL		0x1d
-#define TVP3026_MISC_CTL	0x1e
-#define TVP3026_GEN_IO_CTL	0x2a
-#define TVP3026_GEN_IO_DATA	0x2b
-#define TVP3026_PLL_ADDR	0x2c
-#define TVP3026_PIX_CLK_DATA	0x2d
-#define TVP3026_MEM_CLK_DATA	0x2e
-#define TVP3026_LOAD_CLK_DATA	0x2f
-#define TVP3026_KEY_RED_LOW	0x32
-#define TVP3026_KEY_RED_HI	0x33
-#define TVP3026_KEY_GREEN_LOW	0x34
-#define TVP3026_KEY_GREEN_HI	0x35
-#define TVP3026_KEY_BLUE_LOW	0x36
-#define TVP3026_KEY_BLUE_HI	0x37
-#define TVP3026_KEY_CTL		0x38
-#define TVP3026_MCLK_CTL	0x39
-#define TVP3026_SENSE_TEST	0x3a
-#define TVP3026_TEST_DATA	0x3b
-#define TVP3026_CRC_LSB		0x3c
-#define TVP3026_CRC_MSB		0x3d
-#define TVP3026_CRC_CTL		0x3e
-#define TVP3026_ID		0x3f
-#define TVP3026_RESET		0xff
-
-
-/* MGA1064 DAC Register file */
-/* MGA1064 direct registers */
-
-#define MGA1064_INDEX		0x00
-#define MGA1064_WADR_PAL	0x00
-#define MGA1064_COL_PAL		0x01
-#define MGA1064_PIX_RD_MSK	0x02
-#define MGA1064_RADR_PAL	0x03
-#define MGA1064_DATA		0x0a
-
-#define MGA1064_CUR_XLOW	0x0c
-#define MGA1064_CUR_XHI		0x0d
-#define MGA1064_CUR_YLOW	0x0e
-#define MGA1064_CUR_YHI		0x0f
-
-/* MGA1064 indirect registers */
-#define MGA1064_DVI_PIPE_CTL    0x03
-#define MGA1064_CURSOR_BASE_ADR_LOW	0x04
-#define MGA1064_CURSOR_BASE_ADR_HI	0x05
-#define MGA1064_CURSOR_CTL	0x06
-#define MGA1064_CURSOR_COL0_RED	0x08
-#define MGA1064_CURSOR_COL0_GREEN	0x09
-#define MGA1064_CURSOR_COL0_BLUE	0x0a
-
-#define MGA1064_CURSOR_COL1_RED	0x0c
-#define MGA1064_CURSOR_COL1_GREEN	0x0d
-#define MGA1064_CURSOR_COL1_BLUE	0x0e
-
-#define MGA1064_CURSOR_COL2_RED	0x010
-#define MGA1064_CURSOR_COL2_GREEN	0x011
-#define MGA1064_CURSOR_COL2_BLUE	0x012
-
-#define MGA1064_VREF_CTL	0x018
-
-#define MGA1064_MUL_CTL		0x19
-#define MGA1064_MUL_CTL_8bits		0x0
-#define MGA1064_MUL_CTL_15bits		0x01
-#define MGA1064_MUL_CTL_16bits		0x02
-#define MGA1064_MUL_CTL_24bits		0x03
-#define MGA1064_MUL_CTL_32bits		0x04
-#define MGA1064_MUL_CTL_2G8V16bits		0x05
-#define MGA1064_MUL_CTL_G16V16bits		0x06
-#define MGA1064_MUL_CTL_32_24bits		0x07
-
-#define MGAGDAC_XVREFCTRL		0x18
-#define MGA1064_PIX_CLK_CTL		0x1a
-#define MGA1064_PIX_CLK_CTL_CLK_DIS   		( 0x01 << 2 )
-#define MGA1064_PIX_CLK_CTL_CLK_POW_DOWN   	( 0x01 << 3 )
-#define MGA1064_PIX_CLK_CTL_SEL_PCI   		( 0x00 << 0 )
-#define MGA1064_PIX_CLK_CTL_SEL_PLL   		( 0x01 << 0 )
-#define MGA1064_PIX_CLK_CTL_SEL_EXT   		( 0x02 << 0 )
-#define MGA1064_PIX_CLK_CTL_SEL_MSK   		( 0x03 << 0 )
-
-#define MGA1064_GEN_CTL		0x1d
-#define MGA1064_MISC_CTL	0x1e
-#define MGA1064_MISC_CTL_DAC_POW_DN   		( 0x01 << 0 )
-#define MGA1064_MISC_CTL_VGA   		( 0x01 << 1 )
-#define MGA1064_MISC_CTL_DIS_CON   		( 0x03 << 1 )
-#define MGA1064_MISC_CTL_MAFC   		( 0x02 << 1 )
-#define MGA1064_MISC_CTL_VGA8   		( 0x01 << 3 )
-#define MGA1064_MISC_CTL_DAC_RAM_CS   		( 0x01 << 4 )
-
-#define MGA1064_GEN_IO_CTL	0x2a
-#define MGA1064_GEN_IO_DATA	0x2b
-#define MGA1064_SYS_PLL_M	0x2c
-#define MGA1064_SYS_PLL_N	0x2d
-#define MGA1064_SYS_PLL_P	0x2e
-#define MGA1064_SYS_PLL_STAT	0x2f
-#define MGA1064_ZOOM_CTL	0x38
-#define MGA1064_SENSE_TST	0x3a
-
-#define MGA1064_CRC_LSB		0x3c
-#define MGA1064_CRC_MSB		0x3d
-#define MGA1064_CRC_CTL		0x3e
-#define MGA1064_COL_KEY_MSK_LSB		0x40
-#define MGA1064_COL_KEY_MSK_MSB		0x41
-#define MGA1064_COL_KEY_LSB		0x42
-#define MGA1064_COL_KEY_MSB		0x43
-#define MGA1064_PIX_PLLA_M	0x44
-#define MGA1064_PIX_PLLA_N	0x45
-#define MGA1064_PIX_PLLA_P	0x46
-#define MGA1064_PIX_PLLB_M	0x48
-#define MGA1064_PIX_PLLB_N	0x49
-#define MGA1064_PIX_PLLB_P	0x4a
-#define MGA1064_PIX_PLLC_M	0x4c
-#define MGA1064_PIX_PLLC_N	0x4d
-#define MGA1064_PIX_PLLC_P	0x4e
-
-#define MGA1064_PIX_PLL_STAT	0x4f
-
-/*Added for G450 dual head*/
-/* Supported PLL*/
-#define __PIXEL_PLL                 1
-#define __SYSTEM_PLL                2
-#define __VIDEO_PLL                 3
-
-#define MGA1064_VID_PLL_P       0x8D
-#define MGA1064_VID_PLL_M       0x8E
-#define MGA1064_VID_PLL_N       0x8F
-
-#define MGA1064_DISP_CTL        0x8a
-#define MGA1064_SYNC_CTL        0x8b
-#define MGA1064_PWR_CTL         0xa0
-#define MGA1064_PAN_CTL         0xa2
-
-/* Using crtc2 */
-#define MGAREG2_C2CTL            0x10
-#define MGAREG2_C2HPARAM         0x14
-#define MGAREG2_C2HSYNC          0x18
-#define MGAREG2_C2VPARAM         0x1c
-#define MGAREG2_C2VSYNC          0x20
-#define MGAREG2_C2STARTADD0      0x28
-
-#define MGAREG2_C2OFFSET         0x40
-#define MGAREG2_C2DATACTL        0x4c
-
-#define MGAREG_C2CTL            0x3c10
-#define MGAREG_C2HPARAM         0x3c14
-#define MGAREG_C2HSYNC          0x3c18
-#define MGAREG_C2VPARAM         0x3c1c
-#define MGAREG_C2VSYNC          0x3c20
-#define MGAREG_C2STARTADD0      0x3c28
-
-#define MGAREG_C2OFFSET         0x3c40
-#define MGAREG_C2DATACTL        0x3c4c
-
-#define MGA1064_DISP_CTL        0x8a
-#define MGA1064_SYNC_CTL        0x8b
-#define MGA1064_PWR_CTL         0xa0
-
-/* video register */
-
-#define MGAREG_BESA1C3ORG	0x3d60
-#define MGAREG_BESA1CORG	0x3d10
-#define MGAREG_BESA1ORG		0x3d00
-#define MGAREG_BESCTL		0x3d20
-#define MGAREG_BESGLOBCTL	0x3dc0
-#define MGAREG_BESHCOORD	0x3d28
-#define MGAREG_BESHISCAL	0x3d30
-#define MGAREG_BESHSRCEND	0x3d3c
-#define MGAREG_BESHSRCLST	0x3d50
-#define MGAREG_BESHSRCST	0x3d38
-#define MGAREG_BESLUMACTL	0x3d40
-#define MGAREG_BESPITCH		0x3d24
-#define MGAREG_BESV1SRCLST	0x3d54
-#define MGAREG_BESV1WGHT	0x3d48
-#define MGAREG_BESVCOORD	0x3d2c
-#define MGAREG_BESVISCAL	0x3d34
-
-/* texture engine registers */
-
-#define MGAREG_TMR0		0x2c00
-#define MGAREG_TMR1		0x2c04
-#define MGAREG_TMR2		0x2c08
-#define MGAREG_TMR3		0x2c0c
-#define MGAREG_TMR4		0x2c10
-#define MGAREG_TMR5		0x2c14
-#define MGAREG_TMR6		0x2c18
-#define MGAREG_TMR7		0x2c1c
-#define MGAREG_TMR8		0x2c20
-#define MGAREG_TEXORG		0x2c24
-#define MGAREG_TEXWIDTH		0x2c28
-#define MGAREG_TEXHEIGHT	0x2c2c
-#define MGAREG_TEXCTL		0x2c30
-#define MGAREG_TEXCTL2		0x2c3c
-#define MGAREG_TEXTRANS		0x2c34
-#define MGAREG_TEXTRANSHIGH	0x2c38
-#define MGAREG_TEXFILTER	0x2c58
-#define MGAREG_ALPHASTART	0x2c70
-#define MGAREG_ALPHAXINC	0x2c74
-#define MGAREG_ALPHAYINC	0x2c78
-#define MGAREG_ALPHACTRL	0x2c7c
-#define MGAREG_DWGSYNC		0x2c4c
-
-#define MGAREG_AGP_PLL		0x1e4c
-#define MGA_AGP2XPLL_ENABLE		0x1
-#define MGA_AGP2XPLL_DISABLE		0x0
-
-#endif
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/r128/Makefile b/nx-X11/extras/Mesa/src/mesa/drivers/dri/r128/Makefile
deleted file mode 100644
index 796dfbc51..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/r128/Makefile
+++ /dev/null
@@ -1,32 +0,0 @@
-# src/mesa/drivers/dri/r128/Makefile
-
-TOP = ../../../../..
-include $(TOP)/configs/current
-
-LIBNAME = r128_dri.so
-
-MINIGLX_SOURCES = server/r128_dri.c 
-
-DRIVER_SOURCES = \
-	r128_context.c \
-	r128_lock.c \
-	r128_state.c \
-	r128_texstate.c \
-	r128_dd.c \
-	r128_screen.c \
-	r128_tex.c \
-	r128_tris.c \
-	r128_ioctl.c \
-	r128_span.c \
-	r128_texmem.c
-
-C_SOURCES = \
-	$(COMMON_SOURCES) \
-	$(DRIVER_SOURCES) 
-
-ASM_SOURCES = 
-
-
-include ../Makefile.template
-
-symlinks:
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/r128/r128_context.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/r128/r128_context.c
deleted file mode 100644
index f071bbecb..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/r128/r128_context.c
+++ /dev/null
@@ -1,364 +0,0 @@
-/* $XFree86: xc/lib/GL/mesa/src/drv/r128/r128_context.c,v 1.8 2002/10/30 12:51:38 alanh Exp $ */
-/**************************************************************************
-
-Copyright 1999, 2000 ATI Technologies Inc. and Precision Insight, Inc.,
-                                               Cedar Park, Texas.
-All Rights Reserved.
-
-Permission is hereby granted, free of charge, to any person obtaining a
-copy of this software and associated documentation files (the "Software"),
-to deal in the Software without restriction, including without limitation
-on the rights to use, copy, modify, merge, publish, distribute, sub
-license, and/or sell copies of the Software, and to permit persons to whom
-the Software is furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice (including the next
-paragraph) shall be included in all copies or substantial portions of the
-Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
-ATI, PRECISION INSIGHT AND/OR THEIR SUPPLIERS BE LIABLE FOR ANY CLAIM,
-DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
-OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
-USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-**************************************************************************/
-
-/*
- * Authors:
- *   Kevin E. Martin <martin@valinux.com>
- *   Gareth Hughes <gareth@valinux.com>
- *
- */
-
-#include "glheader.h"
-#include "context.h"
-#include "simple_list.h"
-#include "imports.h"
-#include "matrix.h"
-#include "extensions.h"
-
-#include "swrast/swrast.h"
-#include "swrast_setup/swrast_setup.h"
-#include "array_cache/acache.h"
-
-#include "tnl/tnl.h"
-#include "tnl/t_pipeline.h"
-
-#include "drivers/common/driverfuncs.h"
-
-#include "r128_context.h"
-#include "r128_ioctl.h"
-#include "r128_dd.h"
-#include "r128_state.h"
-#include "r128_span.h"
-#include "r128_tex.h"
-#include "r128_tris.h"
-
-#include "vblank.h"
-#include "utils.h"
-#include "texmem.h"
-#include "xmlpool.h" /* for symbolic values of enum-type options */
-
-#ifndef R128_DEBUG
-int R128_DEBUG = 0;
-#endif
-
-#define need_GL_ARB_multisample
-#define need_GL_ARB_texture_compression
-#define need_GL_EXT_blend_minmax
-#include "extension_helper.h"
-
-const struct dri_extension card_extensions[] =
-{
-    { "GL_ARB_multisample",                GL_ARB_multisample_functions },
-    { "GL_ARB_multitexture",               NULL },
-    { "GL_ARB_texture_compression",        GL_ARB_texture_compression_functions },
-    { "GL_ARB_texture_env_add",            NULL },
-    { "GL_ARB_texture_mirrored_repeat",    NULL },
-    { "GL_EXT_blend_subtract",             GL_EXT_blend_minmax_functions },
-    { "GL_EXT_texture_edge_clamp",         NULL },
-    { "GL_MESA_ycbcr_texture",             NULL },
-    { "GL_NV_blend_square",                NULL },
-    { "GL_SGIS_generate_mipmap",           NULL },
-    { NULL,                                NULL }
-};
-
-static const struct dri_debug_control debug_control[] =
-{
-    { "ioctl", DEBUG_VERBOSE_IOCTL },
-    { "verb",  DEBUG_VERBOSE_MSG },
-    { "dri",   DEBUG_VERBOSE_DRI },
-    { "2d",    DEBUG_VERBOSE_2D },
-    { "sync",  DEBUG_ALWAYS_SYNC },
-    { "api",   DEBUG_VERBOSE_API },
-    { "fall",  DEBUG_VERBOSE_FALL },
-    { NULL,    0 }
-};
-
-/* Create the device specific context.
- */
-GLboolean r128CreateContext( const __GLcontextModes *glVisual,
-			     __DRIcontextPrivate *driContextPriv,
-                             void *sharedContextPrivate )
-{
-   GLcontext *ctx, *shareCtx;
-   __DRIscreenPrivate *sPriv = driContextPriv->driScreenPriv;
-   struct dd_function_table functions;
-   r128ContextPtr rmesa;
-   r128ScreenPtr r128scrn;
-   int i;
-
-   /* Allocate the r128 context */
-   rmesa = (r128ContextPtr) CALLOC( sizeof(*rmesa) );
-   if ( !rmesa )
-      return GL_FALSE;
-
-   /* Init default driver functions then plug in our Radeon-specific functions
-    * (the texture functions are especially important)
-    */
-   _mesa_init_driver_functions( &functions );
-   r128InitDriverFuncs( &functions );
-   r128InitIoctlFuncs( &functions );
-   r128InitTextureFuncs( &functions );
-
-   /* Allocate the Mesa context */
-   if (sharedContextPrivate)
-      shareCtx = ((r128ContextPtr) sharedContextPrivate)->glCtx;
-   else 
-      shareCtx = NULL;
-   rmesa->glCtx = _mesa_create_context(glVisual, shareCtx,
-                                       &functions, (void *) rmesa);
-   if (!rmesa->glCtx) {
-      FREE(rmesa);
-      return GL_FALSE;
-   }
-   driContextPriv->driverPrivate = rmesa;
-   ctx = rmesa->glCtx;
-
-   rmesa->driContext = driContextPriv;
-   rmesa->driScreen = sPriv;
-   rmesa->driDrawable = NULL;
-   rmesa->hHWContext = driContextPriv->hHWContext;
-   rmesa->driHwLock = &sPriv->pSAREA->lock;
-   rmesa->driFd = sPriv->fd;
-
-   r128scrn = rmesa->r128Screen = (r128ScreenPtr)(sPriv->private);
-
-   /* Parse configuration files */
-   driParseConfigFiles (&rmesa->optionCache, &r128scrn->optionCache,
-                        r128scrn->driScreen->myNum, "r128");
-
-   rmesa->sarea = (drm_r128_sarea_t *)((char *)sPriv->pSAREA +
-				     r128scrn->sarea_priv_offset);
-
-   rmesa->CurrentTexObj[0] = NULL;
-   rmesa->CurrentTexObj[1] = NULL;
-
-   (void) memset( rmesa->texture_heaps, 0, sizeof( rmesa->texture_heaps ) );
-   make_empty_list( & rmesa->swapped );
-
-   rmesa->nr_heaps = r128scrn->numTexHeaps;
-   for ( i = 0 ; i < rmesa->nr_heaps ; i++ ) {
-      rmesa->texture_heaps[i] = driCreateTextureHeap( i, rmesa,
-	    r128scrn->texSize[i],
-	    12,
-	    R128_NR_TEX_REGIONS,
-	    (drmTextureRegionPtr)rmesa->sarea->tex_list[i],
-	    &rmesa->sarea->tex_age[i],
-	    &rmesa->swapped,
-	    sizeof( r128TexObj ),
-	    (destroy_texture_object_t *) r128DestroyTexObj );
-
-      driSetTextureSwapCounterLocation( rmesa->texture_heaps[i],
-					& rmesa->c_textureSwaps );
-   }
-   rmesa->texture_depth = driQueryOptioni (&rmesa->optionCache,
-					   "texture_depth");
-   if (rmesa->texture_depth == DRI_CONF_TEXTURE_DEPTH_FB)
-      rmesa->texture_depth = ( r128scrn->cpp == 4 ) ?
-	 DRI_CONF_TEXTURE_DEPTH_32 : DRI_CONF_TEXTURE_DEPTH_16;
-
-
-   rmesa->RenderIndex = -1;		/* Impossible value */
-   rmesa->vert_buf = NULL;
-   rmesa->num_verts = 0;
-   rmesa->tnl_state = ~0;
-
-   /* Set the maximum texture size small enough that we can guarentee that
-    * all texture units can bind a maximal texture and have them both in
-    * texturable memory at once.
-    */
-
-   ctx->Const.MaxTextureUnits = 2;
-   ctx->Const.MaxTextureImageUnits = 2;
-   ctx->Const.MaxTextureCoordUnits = 2;
-
-   driCalculateMaxTextureLevels( rmesa->texture_heaps,
-				 rmesa->nr_heaps,
-				 & ctx->Const,
-				 4,
-				 10, /* max 2D texture size is 1024x1024 */
-				 0,  /* 3D textures unsupported. */
-				 0,  /* cube textures unsupported. */
-				 0,  /* texture rectangles unsupported. */
-				 11,
-				 GL_FALSE );
-
-   /* No wide points.
-    */
-   ctx->Const.MinPointSize = 1.0;
-   ctx->Const.MinPointSizeAA = 1.0;
-   ctx->Const.MaxPointSize = 1.0;
-   ctx->Const.MaxPointSizeAA = 1.0;
-
-   /* No wide lines.
-    */
-   ctx->Const.MinLineWidth = 1.0;
-   ctx->Const.MinLineWidthAA = 1.0;
-   ctx->Const.MaxLineWidth = 1.0;
-   ctx->Const.MaxLineWidthAA = 1.0;
-   ctx->Const.LineWidthGranularity = 1.0;
-
-#if ENABLE_PERF_BOXES
-   rmesa->boxes = driQueryOptionb(&rmesa->optionCache, "performance_boxes");
-#endif
-
-   /* Initialize the software rasterizer and helper modules.
-    */
-   _swrast_CreateContext( ctx );
-   _ac_CreateContext( ctx );
-   _tnl_CreateContext( ctx );
-   _swsetup_CreateContext( ctx );
-
-   /* Install the customized pipeline:
-    */
-/*     _tnl_destroy_pipeline( ctx ); */
-/*     _tnl_install_pipeline( ctx, r128_pipeline ); */
-
-   /* Configure swrast and T&L to match hardware characteristics:
-    */
-   _swrast_allow_pixel_fog( ctx, GL_FALSE );
-   _swrast_allow_vertex_fog( ctx, GL_TRUE );
-   _tnl_allow_pixel_fog( ctx, GL_FALSE );
-   _tnl_allow_vertex_fog( ctx, GL_TRUE );
-
-   driInitExtensions( ctx, card_extensions, GL_TRUE );
-   if (sPriv->drmMinor >= 4)
-      _mesa_enable_extension( ctx, "GL_MESA_ycbcr_texture" );
-
-   r128InitTriFuncs( ctx );
-   r128DDInitStateFuncs( ctx );
-   r128DDInitSpanFuncs( ctx );
-   r128DDInitState( rmesa );
-
-   rmesa->vblank_flags = (rmesa->r128Screen->irq != 0)
-       ? driGetDefaultVBlankFlags(&rmesa->optionCache) : VBLANK_FLAG_NO_IRQ;
-
-   driContextPriv->driverPrivate = (void *)rmesa;
-
-#if DO_DEBUG
-   R128_DEBUG = driParseDebugString( getenv( "R128_DEBUG" ),
-				     debug_control );
-#endif
-
-   if (driQueryOptionb(&rmesa->optionCache, "no_rast")) {
-      fprintf(stderr, "disabling 3D acceleration\n");
-      FALLBACK(rmesa, R128_FALLBACK_DISABLE, 1);
-   }
-
-   return GL_TRUE;
-}
-
-/* Destroy the device specific context.
- */
-void r128DestroyContext( __DRIcontextPrivate *driContextPriv  )
-{
-   r128ContextPtr rmesa = (r128ContextPtr) driContextPriv->driverPrivate;
-
-   assert(rmesa);  /* should never be null */
-   if ( rmesa ) {
-      GLboolean   release_texture_heaps;
-
-
-      release_texture_heaps = (rmesa->glCtx->Shared->RefCount == 1);
-
-      _swsetup_DestroyContext( rmesa->glCtx );
-      _tnl_DestroyContext( rmesa->glCtx );
-      _ac_DestroyContext( rmesa->glCtx );
-      _swrast_DestroyContext( rmesa->glCtx );
-
-      /* free the Mesa context */
-      rmesa->glCtx->DriverCtx = NULL;
-      _mesa_destroy_context(rmesa->glCtx);
-
-      if ( release_texture_heaps ) {
-         /* This share group is about to go away, free our private
-          * texture object data.
-          */
-         int i;
-
-         for ( i = 0 ; i < rmesa->nr_heaps ; i++ ) {
-	    driDestroyTextureHeap( rmesa->texture_heaps[ i ] );
-	    rmesa->texture_heaps[ i ] = NULL;
-         }
-
-	 assert( is_empty_list( & rmesa->swapped ) );
-      }
-
-      /* free the option cache */
-      driDestroyOptionCache (&rmesa->optionCache);
-
-      FREE( rmesa );
-   }
-
-#if 0
-   /* Use this to force shared object profiling. */
-   glx_fini_prof();
-#endif
-}
-
-
-/* Force the context `c' to be the current context and associate with it
- * buffer `b'.
- */
-GLboolean
-r128MakeCurrent( __DRIcontextPrivate *driContextPriv,
-                 __DRIdrawablePrivate *driDrawPriv,
-                 __DRIdrawablePrivate *driReadPriv )
-{
-   if ( driContextPriv ) {
-      GET_CURRENT_CONTEXT(ctx);
-      r128ContextPtr oldR128Ctx = ctx ? R128_CONTEXT(ctx) : NULL;
-      r128ContextPtr newR128Ctx = (r128ContextPtr) driContextPriv->driverPrivate;
-
-      if ( newR128Ctx != oldR128Ctx ) {
-	 newR128Ctx->new_state |= R128_NEW_CONTEXT;
-	 newR128Ctx->dirty = R128_UPLOAD_ALL;
-      }
-
-      driDrawableInitVBlank( driDrawPriv, newR128Ctx->vblank_flags );
-      newR128Ctx->driDrawable = driDrawPriv;
-
-      _mesa_make_current( newR128Ctx->glCtx,
-                          (GLframebuffer *) driDrawPriv->driverPrivate,
-                          (GLframebuffer *) driReadPriv->driverPrivate );
-
-      newR128Ctx->new_state |= R128_NEW_WINDOW | R128_NEW_CLIP;
-   } else {
-      _mesa_make_current( NULL, NULL, NULL );
-   }
-
-   return GL_TRUE;
-}
-
-
-/* Force the context `c' to be unbound from its buffer.
- */
-GLboolean
-r128UnbindContext( __DRIcontextPrivate *driContextPriv )
-{
-   return GL_TRUE;
-}
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/r128/r128_context.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/r128/r128_context.h
deleted file mode 100644
index e91257f7f..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/r128/r128_context.h
+++ /dev/null
@@ -1,269 +0,0 @@
-/* $XFree86: xc/lib/GL/mesa/src/drv/r128/r128_context.h,v 1.12 2002/12/16 16:18:52 dawes Exp $ */
-/**************************************************************************
-
-Copyright 1999, 2000 ATI Technologies Inc. and Precision Insight, Inc.,
-                                               Cedar Park, Texas.
-All Rights Reserved.
-
-Permission is hereby granted, free of charge, to any person obtaining a
-copy of this software and associated documentation files (the "Software"),
-to deal in the Software without restriction, including without limitation
-on the rights to use, copy, modify, merge, publish, distribute, sub
-license, and/or sell copies of the Software, and to permit persons to whom
-the Software is furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice (including the next
-paragraph) shall be included in all copies or substantial portions of the
-Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
-ATI, PRECISION INSIGHT AND/OR THEIR SUPPLIERS BE LIABLE FOR ANY CLAIM,
-DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
-OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
-USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-**************************************************************************/
-
-/*
- * Authors:
- *   Kevin E. Martin <martin@valinux.com>
- *   Gareth Hughes <gareth@valinux.com>
- *
- */
-
-#ifndef __R128_CONTEXT_H__
-#define __R128_CONTEXT_H__
-
-#include "dri_util.h"
-#include "drm.h"
-#include "r128_drm.h"
-
-#include "mtypes.h"
-#include "tnl/t_vertex.h"
-
-#include "r128_reg.h"
-
-#include "texmem.h"
-
-struct r128_context;
-typedef struct r128_context r128ContextRec;
-typedef struct r128_context *r128ContextPtr;
-
-#include "r128_lock.h"
-#include "r128_texobj.h"
-#include "r128_screen.h"
-
-/* Flags for what context state needs to be updated:
- */
-#define R128_NEW_ALPHA		0x0001
-#define R128_NEW_DEPTH		0x0002
-#define R128_NEW_FOG		0x0004
-#define R128_NEW_CLIP		0x0008
-#define R128_NEW_CULL		0x0010
-#define R128_NEW_MASKS		0x0020
-#define R128_NEW_RENDER_NOT	0x0040
-#define R128_NEW_WINDOW		0x0080
-#define R128_NEW_CONTEXT	0x0100
-#define R128_NEW_ALL		0x01ff
-
-/* Flags for software fallback cases:
- */
-#define R128_FALLBACK_TEXTURE		0x0001
-#define R128_FALLBACK_DRAW_BUFFER	0x0002
-#define R128_FALLBACK_READ_BUFFER	0x0004
-#define R128_FALLBACK_STENCIL		0x0008
-#define R128_FALLBACK_RENDER_MODE	0x0010
-#define R128_FALLBACK_LOGICOP		0x0020
-#define R128_FALLBACK_SEP_SPECULAR	0x0040
-#define R128_FALLBACK_BLEND_EQ		0x0080
-#define R128_FALLBACK_BLEND_FUNC	0x0100
-#define R128_FALLBACK_PROJTEX		0x0200
-#define R128_FALLBACK_DISABLE		0x0400
-
-
-/* Use the templated vertex format:
- */
-#define TAG(x) r128##x
-#include "tnl_dd/t_dd_vertex.h"
-#undef TAG
-
-/* Reasons why the GL_BLEND fallback mightn't work:
- */
-#define R128_BLEND_ENV_COLOR	0x1
-#define R128_BLEND_MULTITEX	0x2
-
-/* Subpixel offsets for window coordinates (triangles):
- */
-#define SUBPIXEL_X  (0.0F)
-#define SUBPIXEL_Y  (0.125F)
-
-
-typedef void (*r128_tri_func)( r128ContextPtr, 
-				 r128Vertex *,
-				 r128Vertex *,
-				 r128Vertex * );
-
-typedef void (*r128_line_func)( r128ContextPtr, 
-				  r128Vertex *,
-				  r128Vertex * );
-
-typedef void (*r128_point_func)( r128ContextPtr,
-				   r128Vertex * );
-
-
-struct r128_context {
-   GLcontext *glCtx;			/* Mesa context */
-
-   /* Driver and hardware state management
-    */
-   GLuint new_state;
-   GLuint dirty;			/* Hardware state to be updated */
-   drm_r128_context_regs_t setup;
-
-   /* Vertex state */
-   GLuint vertex_size;
-   GLuint vertex_format;
-   struct tnl_attr_map vertex_attrs[VERT_ATTRIB_MAX];
-   GLuint vertex_attr_count;
-   char *verts;			/* points to tnl->clipspace.vertex_buf */
-   GLuint num_verts;
-   int coloroffset, specoffset;
-   int tnl_state;	/* tnl->render_inputs for this _tnl_install_attrs */
-
-   GLuint NewGLState;
-   GLuint Fallback;
-   GLuint RenderIndex;
-   GLfloat hw_viewport[16];
-   GLfloat depth_scale;
-
-   u_int32_t ClearColor;			/* Color used to clear color buffer */
-   u_int32_t ClearDepth;			/* Value used to clear depth buffer */
-   u_int32_t ClearStencil;		/* Value used to clear stencil */
-
-   /* Map GL texture units onto hardware
-    */
-   GLint multitex;
-   GLint tmu_source[2];
-   GLuint tex_combine[2];
-   GLuint blend_flags;
-   GLuint env_color;
-
-   /* Texture object bookkeeping
-    */
-   unsigned              nr_heaps;
-   driTexHeap          * texture_heaps[ R128_NR_TEX_HEAPS ];
-   driTextureObject      swapped;
-
-   r128TexObjPtr CurrentTexObj[2];
-
-   int texture_depth;
- 
-   /* Fallback rasterization functions 
-    */
-   r128_point_func draw_point;
-   r128_line_func draw_line;
-   r128_tri_func draw_tri;
-
-   /* Vertex buffers
-    */
-   drmBufPtr vert_buf;
-
-   GLuint hw_primitive;
-   GLenum render_primitive;
-
-   /* Page flipping
-    */
-   GLuint doPageFlip;
-
-   /* Drawable, cliprect and scissor information
-    */
-   GLint drawOffset, drawPitch;
-   GLint readOffset, readPitch;
-
-   GLuint numClipRects;			/* Cliprects for the draw buffer */
-   drm_clip_rect_t *pClipRects;
-
-   GLuint scissor;
-   drm_clip_rect_t ScissorRect;	/* Current software scissor */
-
-   /* Mirrors of some DRI state
-    */
-   __DRIcontextPrivate	*driContext;	/* DRI context */
-   __DRIscreenPrivate	*driScreen;	/* DRI screen */
-   __DRIdrawablePrivate	*driDrawable;	/* DRI drawable bound to this ctx */
-
-   unsigned int lastStamp;	        /* mirror driDrawable->lastStamp */
-
-   drm_context_t hHWContext;
-   drm_hw_lock_t *driHwLock;
-   int driFd;
-
-   r128ScreenPtr r128Screen;		/* Screen private DRI data */
-   drm_r128_sarea_t *sarea;		/* Private SAREA data */
-
-   /* Performance counters
-    */
-   GLuint boxes;			/* Draw performance boxes */
-   GLuint hardwareWentIdle;
-   GLuint c_clears;
-   GLuint c_drawWaits;
-   GLuint c_textureSwaps;
-   GLuint c_textureBytes;
-   GLuint c_vertexBuffers;
-
-   /* VBI
-    */
-   GLuint vbl_seq;
-   GLuint vblank_flags;
-
-   /* Configuration cache
-    */
-   driOptionCache optionCache;
-};
-
-#define R128_CONTEXT(ctx)		((r128ContextPtr)(ctx->DriverCtx))
-
-#define R128_IS_PLAIN( rmesa ) \
-		(rmesa->r128Screen->chipset == R128_CARD_TYPE_R128)
-#define R128_IS_PRO( rmesa ) \
-		(rmesa->r128Screen->chipset == R128_CARD_TYPE_R128_PRO)
-#define R128_IS_MOBILITY( rmesa ) \
-		(rmesa->r128Screen->chipset == R128_CARD_TYPE_R128_MOBILITY)
-
-
-extern GLboolean r128CreateContext( const __GLcontextModes *glVisual,
-				    __DRIcontextPrivate *driContextPriv,
-                                    void *sharedContextPrivate );
-
-extern void r128DestroyContext( __DRIcontextPrivate * );
-
-extern GLboolean r128MakeCurrent( __DRIcontextPrivate *driContextPriv,
-                                  __DRIdrawablePrivate *driDrawPriv,
-                                  __DRIdrawablePrivate *driReadPriv );
-
-extern GLboolean r128UnbindContext( __DRIcontextPrivate *driContextPriv );
-
-/* ================================================================
- * Debugging:
- */
-#define DO_DEBUG		1
-#define ENABLE_PERF_BOXES	0
-
-#if DO_DEBUG
-extern int R128_DEBUG;
-#else
-#define R128_DEBUG		0
-#endif
-
-#define DEBUG_ALWAYS_SYNC	0x01
-#define DEBUG_VERBOSE_API	0x02
-#define DEBUG_VERBOSE_MSG	0x04
-#define DEBUG_VERBOSE_LRU	0x08
-#define DEBUG_VERBOSE_DRI	0x10
-#define DEBUG_VERBOSE_IOCTL	0x20
-#define DEBUG_VERBOSE_2D	0x40
-#define DEBUG_VERBOSE_FALL	0x80
-
-#endif /* __R128_CONTEXT_H__ */
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/r128/r128_dd.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/r128/r128_dd.c
deleted file mode 100644
index 59480b25d..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/r128/r128_dd.c
+++ /dev/null
@@ -1,148 +0,0 @@
-/* $XFree86: xc/lib/GL/mesa/src/drv/r128/r128_dd.c,v 1.15 2002/10/30 12:51:38 alanh Exp $ */
-/**************************************************************************
-
-Copyright 1999, 2000 ATI Technologies Inc. and Precision Insight, Inc.,
-                                               Cedar Park, Texas.
-All Rights Reserved.
-
-Permission is hereby granted, free of charge, to any person obtaining a
-copy of this software and associated documentation files (the "Software"),
-to deal in the Software without restriction, including without limitation
-on the rights to use, copy, modify, merge, publish, distribute, sub
-license, and/or sell copies of the Software, and to permit persons to whom
-the Software is furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice (including the next
-paragraph) shall be included in all copies or substantial portions of the
-Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
-ATI, PRECISION INSIGHT AND/OR THEIR SUPPLIERS BE LIABLE FOR ANY CLAIM,
-DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
-OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
-USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-**************************************************************************/
-
-/*
- * Authors:
- *   Gareth Hughes <gareth@valinux.com>
- *   Kevin E. Martin <martin@valinux.com>
- *
- */
-
-#include "r128_context.h"
-#include "r128_ioctl.h"
-#include "r128_state.h"
-#include "r128_dd.h"
-#include "swrast/swrast.h"
-
-#include "context.h"
-#include "framebuffer.h"
-
-#include "utils.h"
-
-#define DRIVER_DATE	"20041026"
-
-
-/* Return the width and height of the current color buffer.
- */
-static void r128GetBufferSize( GLframebuffer *buffer,
-				 GLuint *width, GLuint *height )
-{
-   GET_CURRENT_CONTEXT(ctx);
-   r128ContextPtr rmesa = R128_CONTEXT(ctx);
-
-   LOCK_HARDWARE( rmesa );
-   *width  = rmesa->driDrawable->w;
-   *height = rmesa->driDrawable->h;
-   UNLOCK_HARDWARE( rmesa );
-}
-
-/* Return various strings for glGetString().
- */
-static const GLubyte *r128GetString( GLcontext *ctx, GLenum name )
-{
-   r128ContextPtr rmesa = R128_CONTEXT(ctx);
-   static char buffer[128];
-   unsigned   offset;
-   const char * card_name = "Rage 128";
-   GLuint agp_mode = rmesa->r128Screen->IsPCI ? 0 :
-      rmesa->r128Screen->AGPMode;
-
-   switch ( name ) {
-   case GL_VENDOR:
-      return (GLubyte *)"VA Linux Systems, Inc.";
-
-   case GL_RENDERER:
-      /* Select the spefic chipset.
-       */
-      if ( R128_IS_PRO( rmesa ) ) {
-	 card_name = "Rage 128 Pro";
-      }
-      else if ( R128_IS_MOBILITY( rmesa ) ) {
-	 card_name = "Rage 128 Mobility";
-      }
-
-      offset = driGetRendererString( buffer, card_name, DRIVER_DATE,
-				     agp_mode );
-
-      return (GLubyte *)buffer;
-
-   default:
-      return NULL;
-   }
-}
-
-/* Send all commands to the hardware.  If vertex buffers or indirect
- * buffers are in use, then we need to make sure they are sent to the
- * hardware.  All commands that are normally sent to the ring are
- * already considered `flushed'.
- */
-static void r128Flush( GLcontext *ctx )
-{
-   r128ContextPtr rmesa = R128_CONTEXT(ctx);
-
-   FLUSH_BATCH( rmesa );
-
-#if ENABLE_PERF_BOXES
-   if ( rmesa->boxes ) {
-      LOCK_HARDWARE( rmesa );
-      r128PerformanceBoxesLocked( rmesa );
-      UNLOCK_HARDWARE( rmesa );
-   }
-
-   /* Log the performance counters if necessary */
-   r128PerformanceCounters( rmesa );
-#endif
-}
-
-/* Make sure all commands have been sent to the hardware and have
- * completed processing.
- */
-static void r128Finish( GLcontext *ctx )
-{
-   r128ContextPtr rmesa = R128_CONTEXT(ctx);
-
-#if ENABLE_PERF_BOXES
-   /* Bump the performance counter */
-   rmesa->c_drawWaits++;
-#endif
-
-   r128Flush( ctx );
-   r128WaitForIdle( rmesa );
-}
-
-
-/* Initialize the driver's misc functions.
- */
-void r128InitDriverFuncs( struct dd_function_table *functions )
-{
-   functions->GetBufferSize	= r128GetBufferSize;
-   functions->ResizeBuffers	= _mesa_resize_framebuffer;
-   functions->GetString		= r128GetString;
-   functions->Finish		= r128Finish;
-   functions->Flush		= r128Flush;
-}
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/r128/r128_dd.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/r128/r128_dd.h
deleted file mode 100644
index 7a0abb73f..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/r128/r128_dd.h
+++ /dev/null
@@ -1,41 +0,0 @@
-/* $XFree86: xc/lib/GL/mesa/src/drv/r128/r128_dd.h,v 1.3 2001/01/08 01:07:20 martin Exp $ */
-/**************************************************************************
-
-Copyright 1999, 2000 ATI Technologies Inc. and Precision Insight, Inc.,
-                                               Cedar Park, Texas.
-All Rights Reserved.
-
-Permission is hereby granted, free of charge, to any person obtaining a
-copy of this software and associated documentation files (the "Software"),
-to deal in the Software without restriction, including without limitation
-on the rights to use, copy, modify, merge, publish, distribute, sub
-license, and/or sell copies of the Software, and to permit persons to whom
-the Software is furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice (including the next
-paragraph) shall be included in all copies or substantial portions of the
-Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
-ATI, PRECISION INSIGHT AND/OR THEIR SUPPLIERS BE LIABLE FOR ANY CLAIM,
-DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
-OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
-USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-**************************************************************************/
-
-/*
- * Authors:
- *   Gareth Hughes <gareth@valinux.com>
- *   Kevin E. Martin <martin@valinux.com>
- *
- */
-
-#ifndef __R128_DD_H__
-#define __R128_DD_H__
-
-extern void r128InitDriverFuncs( struct dd_function_table *functions );
-
-#endif
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/r128/r128_ioctl.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/r128/r128_ioctl.c
deleted file mode 100644
index fc017329c..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/r128/r128_ioctl.c
+++ /dev/null
@@ -1,813 +0,0 @@
-/* $XFree86: xc/lib/GL/mesa/src/drv/r128/r128_ioctl.c,v 1.10 2002/12/16 16:18:53 dawes Exp $ */
-/**************************************************************************
-
-Copyright 1999, 2000 ATI Technologies Inc. and Precision Insight, Inc.,
-                                               Cedar Park, Texas.
-All Rights Reserved.
-
-Permission is hereby granted, free of charge, to any person obtaining a
-copy of this software and associated documentation files (the "Software"),
-to deal in the Software without restriction, including without limitation
-on the rights to use, copy, modify, merge, publish, distribute, sub
-license, and/or sell copies of the Software, and to permit persons to whom
-the Software is furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice (including the next
-paragraph) shall be included in all copies or substantial portions of the
-Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
-ATI, PRECISION INSIGHT AND/OR THEIR SUPPLIERS BE LIABLE FOR ANY CLAIM,
-DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
-OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
-USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-**************************************************************************/
-
-/*
- * Authors:
- *   Gareth Hughes <gareth@valinux.com>
- *
- */
-#include <errno.h>
-
-#define STANDALONE_MMIO
-#include "r128_context.h"
-#include "r128_state.h"
-#include "r128_ioctl.h"
-#include "imports.h"
-#include "macros.h"
-
-#include "swrast/swrast.h"
-
-#include "vblank.h"
-#include "mmio.h"
-
-#define R128_TIMEOUT        2048
-#define R128_IDLE_RETRY       32
-
-
-/* =============================================================
- * Hardware vertex buffer handling
- */
-
-/* Get a new VB from the pool of vertex buffers in AGP space.
- */
-drmBufPtr r128GetBufferLocked( r128ContextPtr rmesa )
-{
-   int fd = rmesa->r128Screen->driScreen->fd;
-   int index = 0;
-   int size = 0;
-   drmDMAReq dma;
-   drmBufPtr buf = NULL;
-   int to = 0;
-   int ret;
-
-   dma.context = rmesa->hHWContext;
-   dma.send_count = 0;
-   dma.send_list = NULL;
-   dma.send_sizes = NULL;
-   dma.flags = 0;
-   dma.request_count = 1;
-   dma.request_size = R128_BUFFER_SIZE;
-   dma.request_list = &index;
-   dma.request_sizes = &size;
-   dma.granted_count = 0;
-
-   while ( !buf && ( to++ < R128_TIMEOUT ) ) {
-      ret = drmDMA( fd, &dma );
-
-      if ( ret == 0 ) {
-	 buf = &rmesa->r128Screen->buffers->list[index];
-	 buf->used = 0;
-#if ENABLE_PERF_BOXES
-	 /* Bump the performance counter */
-	 rmesa->c_vertexBuffers++;
-#endif
-	 return buf;
-      }
-   }
-
-   if ( !buf ) {
-      drmCommandNone( fd, DRM_R128_CCE_RESET);
-      UNLOCK_HARDWARE( rmesa );
-      fprintf( stderr, "Error: Could not get new VB... exiting\n" );
-      exit( -1 );
-   }
-
-   return buf;
-}
-
-void r128FlushVerticesLocked( r128ContextPtr rmesa )
-{
-   drm_clip_rect_t *pbox = rmesa->pClipRects;
-   int nbox = rmesa->numClipRects;
-   drmBufPtr buffer = rmesa->vert_buf;
-   int count = rmesa->num_verts;
-   int prim = rmesa->hw_primitive;
-   int fd = rmesa->driScreen->fd;
-   drm_r128_vertex_t vertex;
-   int i;
-
-   rmesa->num_verts = 0;
-   rmesa->vert_buf = NULL;
-
-   if ( !buffer )
-      return;
-
-   if ( rmesa->dirty & ~R128_UPLOAD_CLIPRECTS )
-      r128EmitHwStateLocked( rmesa );
-
-   if ( !nbox )
-      count = 0;
-
-   if ( nbox >= R128_NR_SAREA_CLIPRECTS )
-      rmesa->dirty |= R128_UPLOAD_CLIPRECTS;
-
-   if ( !count || !(rmesa->dirty & R128_UPLOAD_CLIPRECTS) )
-   {
-      if ( nbox < 3 ) {
-	 rmesa->sarea->nbox = 0;
-      } else {
-	 rmesa->sarea->nbox = nbox;
-      }
-
-      vertex.prim = prim;
-      vertex.idx = buffer->idx;
-      vertex.count = count;
-      vertex.discard = 1;
-      drmCommandWrite( fd, DRM_R128_VERTEX, &vertex, sizeof(vertex) );
-   }
-   else
-   {
-      for ( i = 0 ; i < nbox ; ) {
-	 int nr = MIN2( i + R128_NR_SAREA_CLIPRECTS, nbox );
-	 drm_clip_rect_t *b = rmesa->sarea->boxes;
-	 int discard = 0;
-
-	 rmesa->sarea->nbox = nr - i;
-	 for ( ; i < nr ; i++ ) {
-	    *b++ = pbox[i];
-	 }
-
-	 /* Finished with the buffer?
-	  */
-	 if ( nr == nbox ) {
-	    discard = 1;
-	 }
-
-	 rmesa->sarea->dirty |= R128_UPLOAD_CLIPRECTS;
-
-         vertex.prim = prim;
-         vertex.idx = buffer->idx;
-         vertex.count = count;
-         vertex.discard = discard;
-         drmCommandWrite( fd, DRM_R128_VERTEX, &vertex, sizeof(vertex) );
-      }
-   }
-
-   rmesa->dirty &= ~R128_UPLOAD_CLIPRECTS;
-}
-
-
-
-
-
-/* ================================================================
- * Texture uploads
- */
-
-void r128FireBlitLocked( r128ContextPtr rmesa, drmBufPtr buffer,
-			 GLint offset, GLint pitch, GLint format,
-			 GLint x, GLint y, GLint width, GLint height )
-{
-   drm_r128_blit_t blit;
-   GLint ret;
-
-   blit.idx = buffer->idx;
-   blit.offset = offset;
-   blit.pitch = pitch;
-   blit.format = format;
-   blit.x = x;
-   blit.y = y;
-   blit.width = width;
-   blit.height = height;
-
-   ret = drmCommandWrite( rmesa->driFd, DRM_R128_BLIT, 
-                          &blit, sizeof(blit) );
-
-   if ( ret ) {
-      UNLOCK_HARDWARE( rmesa );
-      fprintf( stderr, "DRM_R128_BLIT: return = %d\n", ret );
-      exit( 1 );
-   }
-}
-
-
-/* ================================================================
- * SwapBuffers with client-side throttling
- */
-
-static void delay( void ) {
-/* Prevent an optimizing compiler from removing a spin loop */
-}
-
-#define R128_MAX_OUTSTANDING	2
-
-
-/* Throttle the frame rate -- only allow one pending swap buffers
- * request at a time.
- * GH: We probably don't want a timeout here, as we can wait as
- * long as we want for a frame to complete.  If it never does, then
- * the card has locked.
- */
-static int r128WaitForFrameCompletion( r128ContextPtr rmesa )
-{
-   unsigned char *R128MMIO = rmesa->r128Screen->mmio.map;
-   int i;
-   int wait = 0;
-
-   while ( 1 ) {
-      u_int32_t frame = read_MMIO_LE32( R128MMIO, R128_LAST_FRAME_REG );
-
-      if ( rmesa->sarea->last_frame - frame <= R128_MAX_OUTSTANDING ) {
-	 break;
-      }
-
-      /* Spin in place a bit so we aren't hammering the register */
-      wait++;
-      for ( i = 0 ; i < 1024 ; i++ ) {
-	 delay();
-      }
-   }
-
-   return wait;
-}
-
-/* Copy the back color buffer to the front color buffer.
- */
-void r128CopyBuffer( const __DRIdrawablePrivate *dPriv )
-{
-   r128ContextPtr rmesa;
-   GLint nbox, i, ret;
-   GLboolean missed_target;
-
-   assert(dPriv);
-   assert(dPriv->driContextPriv);
-   assert(dPriv->driContextPriv->driverPrivate);
-
-   rmesa = (r128ContextPtr) dPriv->driContextPriv->driverPrivate;
-
-   if ( R128_DEBUG & DEBUG_VERBOSE_API ) {
-      fprintf( stderr, "\n********************************\n" );
-      fprintf( stderr, "\n%s( %p )\n\n",
-	       __FUNCTION__, (void *)rmesa->glCtx );
-      fflush( stderr );
-   }
-
-   FLUSH_BATCH( rmesa );
-
-   LOCK_HARDWARE( rmesa );
-
-   /* Throttle the frame rate -- only allow one pending swap buffers
-    * request at a time.
-    */
-   if ( !r128WaitForFrameCompletion( rmesa ) ) {
-      rmesa->hardwareWentIdle = 1;
-   } else {
-      rmesa->hardwareWentIdle = 0;
-   }
-
-   UNLOCK_HARDWARE( rmesa );
-   driWaitForVBlank( dPriv, &rmesa->vbl_seq, rmesa->vblank_flags, &missed_target );
-   LOCK_HARDWARE( rmesa );
-
-   nbox = dPriv->numClipRects;	/* must be in locked region */
-
-   for ( i = 0 ; i < nbox ; ) {
-      GLint nr = MIN2( i + R128_NR_SAREA_CLIPRECTS , nbox );
-      drm_clip_rect_t *box = dPriv->pClipRects;
-      drm_clip_rect_t *b = rmesa->sarea->boxes;
-      GLint n = 0;
-
-      for ( ; i < nr ; i++ ) {
-	 *b++ = box[i];
-	 n++;
-      }
-      rmesa->sarea->nbox = n;
-
-      ret = drmCommandNone( rmesa->driFd, DRM_R128_SWAP );
-
-      if ( ret ) {
-	 UNLOCK_HARDWARE( rmesa );
-	 fprintf( stderr, "DRM_R128_SWAP: return = %d\n", ret );
-	 exit( 1 );
-      }
-   }
-
-   if ( R128_DEBUG & DEBUG_ALWAYS_SYNC ) {
-      i = 0;
-      do {
-         ret = drmCommandNone(rmesa->driFd, DRM_R128_CCE_IDLE);
-      } while ( ret && errno == EBUSY && i++ < R128_IDLE_RETRY );
-   }
-
-   UNLOCK_HARDWARE( rmesa );
-
-   rmesa->new_state |= R128_NEW_CONTEXT;
-   rmesa->dirty |= (R128_UPLOAD_CONTEXT |
-		    R128_UPLOAD_MASKS |
-		    R128_UPLOAD_CLIPRECTS);
-
-#if ENABLE_PERF_BOXES
-   /* Log the performance counters if necessary */
-   r128PerformanceCounters( rmesa );
-#endif
-}
-
-void r128PageFlip( const __DRIdrawablePrivate *dPriv )
-{
-   r128ContextPtr rmesa;
-   GLint ret;
-   GLboolean missed_target;
-
-   assert(dPriv);
-   assert(dPriv->driContextPriv);
-   assert(dPriv->driContextPriv->driverPrivate);
-
-   rmesa = (r128ContextPtr) dPriv->driContextPriv->driverPrivate;
-
-   if ( R128_DEBUG & DEBUG_VERBOSE_API ) {
-      fprintf( stderr, "\n%s( %p ): page=%d\n\n",
-	       __FUNCTION__, (void *)rmesa->glCtx, rmesa->sarea->pfCurrentPage );
-   }
-
-   FLUSH_BATCH( rmesa );
-
-   LOCK_HARDWARE( rmesa );
-
-   /* Throttle the frame rate -- only allow one pending swap buffers
-    * request at a time.
-    */
-   if ( !r128WaitForFrameCompletion( rmesa ) ) {
-      rmesa->hardwareWentIdle = 1;
-   } else {
-      rmesa->hardwareWentIdle = 0;
-   }
-
-   UNLOCK_HARDWARE( rmesa );
-   driWaitForVBlank( dPriv, &rmesa->vbl_seq, rmesa->vblank_flags, &missed_target );
-   LOCK_HARDWARE( rmesa );
-
-   /* The kernel will have been initialized to perform page flipping
-    * on a swapbuffers ioctl.
-    */
-   ret = drmCommandNone( rmesa->driFd, DRM_R128_FLIP );
-
-   UNLOCK_HARDWARE( rmesa );
-
-   if ( ret ) {
-      fprintf( stderr, "DRM_R128_FLIP: return = %d\n", ret );
-      exit( 1 );
-   }
-
-   if ( rmesa->sarea->pfCurrentPage == 1 ) {
-	 rmesa->drawOffset = rmesa->r128Screen->frontOffset;
-	 rmesa->drawPitch  = rmesa->r128Screen->frontPitch;
-   } else {
-	 rmesa->drawOffset = rmesa->r128Screen->backOffset;
-	 rmesa->drawPitch  = rmesa->r128Screen->backPitch;
-   }
-
-   rmesa->setup.dst_pitch_offset_c = (((rmesa->drawPitch/8) << 21) |
-				      (rmesa->drawOffset >> 5));
-   rmesa->new_state |= R128_NEW_WINDOW;
-
-   /* FIXME: Do we need this anymore? */
-   rmesa->new_state |= R128_NEW_CONTEXT;
-   rmesa->dirty |= (R128_UPLOAD_CONTEXT |
-		    R128_UPLOAD_MASKS |
-		    R128_UPLOAD_CLIPRECTS);
-
-#if ENABLE_PERF_BOXES
-   /* Log the performance counters if necessary */
-   r128PerformanceCounters( rmesa );
-#endif
-}
-
-
-/* ================================================================
- * Buffer clear
- */
-
-static void r128Clear( GLcontext *ctx, GLbitfield mask, GLboolean all,
-			 GLint cx, GLint cy, GLint cw, GLint ch )
-{
-   r128ContextPtr rmesa = R128_CONTEXT(ctx);
-   __DRIdrawablePrivate *dPriv = rmesa->driDrawable;
-   drm_r128_clear_t clear;
-   GLuint flags = 0;
-   GLint i;
-   GLint ret;
-
-   if ( R128_DEBUG & DEBUG_VERBOSE_API ) {
-      fprintf( stderr, "%s:\n", __FUNCTION__ );
-   }
-
-   FLUSH_BATCH( rmesa );
-
-   /* The only state change we care about here is the RGBA colormask
-    * We'll just update that state, if needed.  If we do more then
-    * there's some strange side-effects that the conformance tests find.
-    */
-   if ( rmesa->new_state & R128_NEW_MASKS) {
-      const GLuint save_state = rmesa->new_state;
-      rmesa->new_state = R128_NEW_MASKS;
-      r128DDUpdateHWState( ctx );
-      rmesa->new_state = save_state & ~R128_NEW_MASKS;
-   }
-
-   if ( mask & BUFFER_BIT_FRONT_LEFT ) {
-      flags |= R128_FRONT;
-      mask &= ~BUFFER_BIT_FRONT_LEFT;
-   }
-
-   if ( mask & BUFFER_BIT_BACK_LEFT ) {
-      flags |= R128_BACK;
-      mask &= ~BUFFER_BIT_BACK_LEFT;
-   }
-
-   if ( ( mask & BUFFER_BIT_DEPTH ) && ctx->Depth.Mask ) {
-      flags |= R128_DEPTH;
-      mask &= ~BUFFER_BIT_DEPTH;
-   }
-#if 0
-   /* FIXME: Add stencil support */
-   if ( mask & BUFFER_BIT_STENCIL ) {
-      flags |= DRM_R128_DEPTH_BUFFER;
-      mask &= ~BUFFER_BIT_STENCIL;
-   }
-#endif
-
-   if ( flags ) {
-
-      /* Flip top to bottom */
-      cx += dPriv->x;
-      cy  = dPriv->y + dPriv->h - cy - ch;
-
-      LOCK_HARDWARE( rmesa );
-
-      /* FIXME: Do we actually need this?
-       */
-      if ( rmesa->dirty & ~R128_UPLOAD_CLIPRECTS ) {
-	 r128EmitHwStateLocked( rmesa );
-      }
-
-      for ( i = 0 ; i < rmesa->numClipRects ; ) {
-	 GLint nr = MIN2( i + R128_NR_SAREA_CLIPRECTS , rmesa->numClipRects );
-	 drm_clip_rect_t *box = rmesa->pClipRects;
-	 drm_clip_rect_t *b = rmesa->sarea->boxes;
-	 GLint n = 0;
-
-	 if ( !all ) {
-	    for ( ; i < nr ; i++ ) {
-	       GLint x = box[i].x1;
-	       GLint y = box[i].y1;
-	       GLint w = box[i].x2 - x;
-	       GLint h = box[i].y2 - y;
-
-	       if ( x < cx ) w -= cx - x, x = cx;
-	       if ( y < cy ) h -= cy - y, y = cy;
-	       if ( x + w > cx + cw ) w = cx + cw - x;
-	       if ( y + h > cy + ch ) h = cy + ch - y;
-	       if ( w <= 0 ) continue;
-	       if ( h <= 0 ) continue;
-
-	       b->x1 = x;
-	       b->y1 = y;
-	       b->x2 = x + w;
-	       b->y2 = y + h;
-	       b++;
-	       n++;
-	    }
-	 } else {
-	    for ( ; i < nr ; i++ ) {
-	       *b++ = box[i];
-	       n++;
-	    }
-	 }
-
-	 rmesa->sarea->nbox = n;
-
-	 if ( R128_DEBUG & DEBUG_VERBOSE_IOCTL ) {
-	    fprintf( stderr,
-		     "DRM_R128_CLEAR: flag 0x%x color %x depth %x nbox %d\n",
-		     flags,
-		     (GLuint)rmesa->ClearColor,
-		     (GLuint)rmesa->ClearDepth,
-		     rmesa->sarea->nbox );
-	 }
-
-         clear.flags = flags;
-         clear.clear_color = rmesa->ClearColor;
-         clear.clear_depth = rmesa->ClearDepth;
-         clear.color_mask = rmesa->setup.plane_3d_mask_c;
-         clear.depth_mask = ~0;
-
-         ret = drmCommandWrite( rmesa->driFd, DRM_R128_CLEAR,
-                                &clear, sizeof(clear) );
-
-	 if ( ret ) {
-	    UNLOCK_HARDWARE( rmesa );
-	    fprintf( stderr, "DRM_R128_CLEAR: return = %d\n", ret );
-	    exit( 1 );
-	 }
-      }
-
-      UNLOCK_HARDWARE( rmesa );
-
-      rmesa->dirty |= R128_UPLOAD_CLIPRECTS;
-   }
-
-   if ( mask )
-      _swrast_Clear( ctx, mask, all, cx, cy, cw, ch );
-}
-
-
-/* ================================================================
- * Depth spans, pixels
- */
-
-void r128WriteDepthSpanLocked( r128ContextPtr rmesa,
-			       GLuint n, GLint x, GLint y,
-			       const GLdepth depth[],
-			       const GLubyte mask[] )
-{
-   drm_clip_rect_t *pbox = rmesa->pClipRects;
-   drm_r128_depth_t d;
-   int nbox = rmesa->numClipRects;
-   int fd = rmesa->driScreen->fd;
-   int i;
-
-   if ( !nbox || !n ) {
-      return;
-   }
-   if ( nbox >= R128_NR_SAREA_CLIPRECTS ) {
-      rmesa->dirty |= R128_UPLOAD_CLIPRECTS;
-   }
-
-   if ( !(rmesa->dirty & R128_UPLOAD_CLIPRECTS) )
-   {
-      if ( nbox < 3 ) {
-	 rmesa->sarea->nbox = 0;
-      } else {
-	 rmesa->sarea->nbox = nbox;
-      }
-
-      d.func = R128_WRITE_SPAN;
-      d.n = n;
-      d.x = (int*)&x;
-      d.y = (int*)&y;
-      d.buffer = (unsigned int *)depth;
-      d.mask = (unsigned char *)mask;
-
-      drmCommandWrite( fd, DRM_R128_DEPTH, &d, sizeof(d));
-
-   }
-   else
-   {
-      for (i = 0 ; i < nbox ; ) {
-	 int nr = MIN2( i + R128_NR_SAREA_CLIPRECTS, nbox );
-	 drm_clip_rect_t *b = rmesa->sarea->boxes;
-
-	 rmesa->sarea->nbox = nr - i;
-	 for ( ; i < nr ; i++) {
-	    *b++ = pbox[i];
-	 }
-
-	 rmesa->sarea->dirty |= R128_UPLOAD_CLIPRECTS;
-
-         d.func = R128_WRITE_SPAN;
-         d.n = n;
-         d.x = (int*)&x;
-         d.y = (int*)&y;
-         d.buffer = (unsigned int *)depth;
-         d.mask = (unsigned char *)mask;
-
-         drmCommandWrite( fd, DRM_R128_DEPTH, &d, sizeof(d));
-      }
-   }
-
-   rmesa->dirty &= ~R128_UPLOAD_CLIPRECTS;
-}
-
-void r128WriteDepthPixelsLocked( r128ContextPtr rmesa, GLuint n,
-				 const GLint x[], const GLint y[],
-				 const GLdepth depth[],
-				 const GLubyte mask[] )
-{
-   drm_clip_rect_t *pbox = rmesa->pClipRects;
-   drm_r128_depth_t d;
-   int nbox = rmesa->numClipRects;
-   int fd = rmesa->driScreen->fd;
-   int i;
-
-   if ( !nbox || !n ) {
-      return;
-   }
-   if ( nbox >= R128_NR_SAREA_CLIPRECTS ) {
-      rmesa->dirty |= R128_UPLOAD_CLIPRECTS;
-   }
-
-   if ( !(rmesa->dirty & R128_UPLOAD_CLIPRECTS) )
-   {
-      if ( nbox < 3 ) {
-	 rmesa->sarea->nbox = 0;
-      } else {
-	 rmesa->sarea->nbox = nbox;
-      }
-
-      d.func = R128_WRITE_PIXELS;
-      d.n = n;
-      d.x = (int*)&x;
-      d.y = (int*)&y;
-      d.buffer = (unsigned int *)depth;
-      d.mask = (unsigned char *)mask;
-
-      drmCommandWrite( fd, DRM_R128_DEPTH, &d, sizeof(d));
-   }
-   else
-   {
-      for (i = 0 ; i < nbox ; ) {
-	 int nr = MIN2( i + R128_NR_SAREA_CLIPRECTS, nbox );
-	 drm_clip_rect_t *b = rmesa->sarea->boxes;
-
-	 rmesa->sarea->nbox = nr - i;
-	 for ( ; i < nr ; i++) {
-	    *b++ = pbox[i];
-	 }
-
-	 rmesa->sarea->dirty |= R128_UPLOAD_CLIPRECTS;
-
-         d.func = R128_WRITE_PIXELS;
-         d.n = n;
-         d.x = (int*)&x;
-         d.y = (int*)&y;
-         d.buffer = (unsigned int *)depth;
-         d.mask = (unsigned char *)mask;
-
-         drmCommandWrite( fd, DRM_R128_DEPTH, &d, sizeof(d));
-      }
-   }
-
-   rmesa->dirty &= ~R128_UPLOAD_CLIPRECTS;
-}
-
-void r128ReadDepthSpanLocked( r128ContextPtr rmesa,
-			      GLuint n, GLint x, GLint y )
-{
-   drm_clip_rect_t *pbox = rmesa->pClipRects;
-   drm_r128_depth_t d;
-   int nbox = rmesa->numClipRects;
-   int fd = rmesa->driScreen->fd;
-   int i;
-
-   if ( !nbox || !n ) {
-      return;
-   }
-   if ( nbox >= R128_NR_SAREA_CLIPRECTS ) {
-      rmesa->dirty |= R128_UPLOAD_CLIPRECTS;
-   }
-
-   if ( !(rmesa->dirty & R128_UPLOAD_CLIPRECTS) )
-   {
-      if ( nbox < 3 ) {
-	 rmesa->sarea->nbox = 0;
-      } else {
-	 rmesa->sarea->nbox = nbox;
-      }
-
-      d.func = R128_READ_SPAN;
-      d.n = n;
-      d.x = (int*)&x;
-      d.y = (int*)&y;
-      d.buffer = NULL;
-      d.mask = NULL;
-
-      drmCommandWrite( fd, DRM_R128_DEPTH, &d, sizeof(d));
-   }
-   else
-   {
-      for (i = 0 ; i < nbox ; ) {
-	 int nr = MIN2( i + R128_NR_SAREA_CLIPRECTS, nbox );
-	 drm_clip_rect_t *b = rmesa->sarea->boxes;
-
-	 rmesa->sarea->nbox = nr - i;
-	 for ( ; i < nr ; i++) {
-	    *b++ = pbox[i];
-	 }
-
-	 rmesa->sarea->dirty |= R128_UPLOAD_CLIPRECTS;
-
-         d.func = R128_READ_SPAN;
-         d.n = n;
-         d.x = (int*)&x;
-         d.y = (int*)&y;
-         d.buffer = NULL;
-         d.mask = NULL;
-
-         drmCommandWrite( fd, DRM_R128_DEPTH, &d, sizeof(d));
-      }
-   }
-
-   rmesa->dirty &= ~R128_UPLOAD_CLIPRECTS;
-}
-
-void r128ReadDepthPixelsLocked( r128ContextPtr rmesa, GLuint n,
-				const GLint x[], const GLint y[] )
-{
-   drm_clip_rect_t *pbox = rmesa->pClipRects;
-   drm_r128_depth_t d;
-   int nbox = rmesa->numClipRects;
-   int fd = rmesa->driScreen->fd;
-   int i;
-
-   if ( !nbox || !n ) {
-      return;
-   }
-   if ( nbox >= R128_NR_SAREA_CLIPRECTS ) {
-      rmesa->dirty |= R128_UPLOAD_CLIPRECTS;
-   }
-
-   if ( !(rmesa->dirty & R128_UPLOAD_CLIPRECTS) )
-   {
-      if ( nbox < 3 ) {
-	 rmesa->sarea->nbox = 0;
-      } else {
-	 rmesa->sarea->nbox = nbox;
-      }
-
-      d.func = R128_READ_PIXELS;
-      d.n = n;
-      d.x = (int*)&x;
-      d.y = (int*)&y;
-      d.buffer = NULL;
-      d.mask = NULL;
-
-      drmCommandWrite( fd, DRM_R128_DEPTH, &d, sizeof(d));
-   }
-   else
-   {
-      for (i = 0 ; i < nbox ; ) {
-	 int nr = MIN2( i + R128_NR_SAREA_CLIPRECTS, nbox );
-	 drm_clip_rect_t *b = rmesa->sarea->boxes;
-
-	 rmesa->sarea->nbox = nr - i;
-	 for ( ; i < nr ; i++) {
-	    *b++ = pbox[i];
-	 }
-
-	 rmesa->sarea->dirty |= R128_UPLOAD_CLIPRECTS;
-
-         d.func = R128_READ_PIXELS;
-         d.n = n;
-         d.x = (int*)&x;
-         d.y = (int*)&y;
-         d.buffer = NULL;
-         d.mask = NULL;
-
-         drmCommandWrite( fd, DRM_R128_DEPTH, &d, sizeof(d));
-      }
-   }
-
-   rmesa->dirty &= ~R128_UPLOAD_CLIPRECTS;
-}
-
-
-void r128WaitForIdleLocked( r128ContextPtr rmesa )
-{
-    int fd = rmesa->r128Screen->driScreen->fd;
-    int to = 0;
-    int ret, i;
-
-    do {
-        i = 0;
-        do {
-            ret = drmCommandNone( fd, DRM_R128_CCE_IDLE);
-        } while ( ret && errno == EBUSY && i++ < R128_IDLE_RETRY );
-    } while ( ( ret == -EBUSY ) && ( to++ < R128_TIMEOUT ) );
-
-    if ( ret < 0 ) {
-        drmCommandNone( fd, DRM_R128_CCE_RESET);
-	UNLOCK_HARDWARE( rmesa );
-	fprintf( stderr, "Error: Rage 128 timed out... exiting\n" );
-	exit( -1 );
-    }
-}
-
-void r128InitIoctlFuncs( struct dd_function_table *functions )
-{
-    functions->Clear = r128Clear;
-}
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/r128/r128_ioctl.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/r128/r128_ioctl.h
deleted file mode 100644
index d2f2dded8..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/r128/r128_ioctl.h
+++ /dev/null
@@ -1,144 +0,0 @@
-/* $XFree86: xc/lib/GL/mesa/src/drv/r128/r128_ioctl.h,v 1.6 2002/12/16 16:18:53 dawes Exp $ */
-/**************************************************************************
-
-Copyright 1999, 2000 ATI Technologies Inc. and Precision Insight, Inc.,
-                                               Cedar Park, Texas.
-All Rights Reserved.
-
-Permission is hereby granted, free of charge, to any person obtaining a
-copy of this software and associated documentation files (the "Software"),
-to deal in the Software without restriction, including without limitation
-on the rights to use, copy, modify, merge, publish, distribute, sub
-license, and/or sell copies of the Software, and to permit persons to whom
-the Software is furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice (including the next
-paragraph) shall be included in all copies or substantial portions of the
-Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
-ATI, PRECISION INSIGHT AND/OR THEIR SUPPLIERS BE LIABLE FOR ANY CLAIM,
-DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
-OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
-USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-**************************************************************************/
-
-/*
- * Authors:
- *   Gareth Hughes <gareth@valinux.com>
- *
- */
-
-#ifndef __R128_IOCTL_H__
-#define __R128_IOCTL_H__
-
-#include "r128_dri.h"
-#include "r128_reg.h"
-#include "r128_lock.h"
-
-#define R128_BUFFER_MAX_DWORDS	(R128_BUFFER_SIZE / sizeof(u_int32_t))
-
-
-extern drmBufPtr r128GetBufferLocked( r128ContextPtr rmesa );
-extern void r128FlushVerticesLocked( r128ContextPtr rmesa );
-
-static __inline void *r128AllocDmaLow( r128ContextPtr rmesa, int count,
-				       int vert_size )
-{
-   u_int32_t *head;
-   int bytes = count * vert_size;
-
-   if ( !rmesa->vert_buf ) {
-      LOCK_HARDWARE( rmesa );
-      rmesa->vert_buf = r128GetBufferLocked( rmesa );
-      UNLOCK_HARDWARE( rmesa );
-   } else if ( rmesa->vert_buf->used + bytes > rmesa->vert_buf->total ) {
-      LOCK_HARDWARE( rmesa );
-      r128FlushVerticesLocked( rmesa );
-      rmesa->vert_buf = r128GetBufferLocked( rmesa );
-      UNLOCK_HARDWARE( rmesa );
-   }
-
-   head = (u_int32_t *)((char *)rmesa->vert_buf->address + rmesa->vert_buf->used);
-   rmesa->vert_buf->used += bytes;
-   rmesa->num_verts += count;
-   
-   return head;
-}
-
-extern void r128FireBlitLocked( r128ContextPtr rmesa, drmBufPtr buffer,
-				GLint offset, GLint pitch, GLint format,
-				GLint x, GLint y, GLint width, GLint height );
-
-extern void r128WriteDepthSpanLocked( r128ContextPtr rmesa,
-				      GLuint n, GLint x, GLint y,
-				      const GLdepth depth[],
-				      const GLubyte mask[] );
-extern void r128WriteDepthPixelsLocked( r128ContextPtr rmesa, GLuint n,
-					const GLint x[], const GLint y[],
-					const GLdepth depth[],
-					const GLubyte mask[] );
-extern void r128ReadDepthSpanLocked( r128ContextPtr rmesa,
-				     GLuint n, GLint x, GLint y );
-extern void r128ReadDepthPixelsLocked( r128ContextPtr rmesa, GLuint n,
-				       const GLint x[], const GLint y[] );
-
-extern void r128CopyBuffer( const __DRIdrawablePrivate *dPriv );
-extern void r128PageFlip( const __DRIdrawablePrivate *dPriv );
-void r128WaitForVBlank( r128ContextPtr rmesa );
-
-extern void r128WaitForIdleLocked( r128ContextPtr rmesa );
-
-
-extern void r128InitIoctlFuncs( struct dd_function_table *functions );
-
-
-/* ================================================================
- * Helper macros:
- */
-
-#define FLUSH_BATCH( rmesa )						\
-do {									\
-   if ( R128_DEBUG & DEBUG_VERBOSE_IOCTL )				\
-      fprintf( stderr, "FLUSH_BATCH in %s\n", __FUNCTION__ );		\
-   if ( rmesa->vert_buf ) {						\
-      r128FlushVertices( rmesa );					\
-   }									\
-} while (0)
-
-/* 64-bit align the next element address, and then make room for the
- * next indexed prim packet header.
- */
-#define ALIGN_NEXT_ELT( rmesa )						\
-do {									\
-   rmesa->next_elt = (GLushort *)					\
-      (((GLuint)rmesa->next_elt + 7) & ~0x7);				\
-   rmesa->next_elt = (GLushort *)					\
-      ((GLubyte *)rmesa->next_elt + R128_INDEX_PRIM_OFFSET);		\
-} while (0)
-
-#define r128FlushVertices( rmesa )					\
-do {									\
-   LOCK_HARDWARE( rmesa );						\
-   r128FlushVerticesLocked( rmesa );					\
-   UNLOCK_HARDWARE( rmesa );						\
-} while (0)
-
-#define r128FlushElts( rmesa )						\
-do {									\
-   LOCK_HARDWARE( rmesa );						\
-   r128FlushEltsLocked( rmesa );					\
-   UNLOCK_HARDWARE( rmesa );						\
-} while (0)
-
-#define r128WaitForIdle( rmesa )					\
-   do {									\
-      LOCK_HARDWARE( rmesa );						\
-      r128WaitForIdleLocked( rmesa );					\
-      UNLOCK_HARDWARE( rmesa );						\
-   } while (0)
-
-#endif /* __R128_IOCTL_H__ */
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/r128/r128_lock.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/r128/r128_lock.c
deleted file mode 100644
index ea4ccfb2e..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/r128/r128_lock.c
+++ /dev/null
@@ -1,123 +0,0 @@
-/* $XFree86: xc/lib/GL/mesa/src/drv/r128/r128_lock.c,v 1.5 2002/10/30 12:51:38 alanh Exp $ */
-/**************************************************************************
-
-Copyright 1999, 2000 ATI Technologies Inc. and Precision Insight, Inc.,
-                                               Cedar Park, Texas.
-All Rights Reserved.
-
-Permission is hereby granted, free of charge, to any person obtaining a
-copy of this software and associated documentation files (the "Software"),
-to deal in the Software without restriction, including without limitation
-on the rights to use, copy, modify, merge, publish, distribute, sub
-license, and/or sell copies of the Software, and to permit persons to whom
-the Software is furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice (including the next
-paragraph) shall be included in all copies or substantial portions of the
-Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
-ATI, PRECISION INSIGHT AND/OR THEIR SUPPLIERS BE LIABLE FOR ANY CLAIM,
-DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
-OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
-USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-**************************************************************************/
-
-/*
- * Authors:
- *   Gareth Hughes <gareth@valinux.com>
- *
- */
-
-#include "r128_context.h"
-#include "r128_lock.h"
-#include "r128_tex.h"
-#include "r128_state.h"
-
-#if DEBUG_LOCKING
-char *prevLockFile = NULL;
-int prevLockLine = 0;
-#endif
-
-
-/* Turn on/off page flipping according to the flags in the sarea:
- */
-static void
-r128UpdatePageFlipping( r128ContextPtr rmesa )
-{
-   int use_back;
-
-   rmesa->doPageFlip = rmesa->sarea->pfAllowPageFlip;
-
-   use_back = (rmesa->glCtx->DrawBuffer->_ColorDrawBufferMask[0] == BUFFER_BIT_BACK_LEFT);
-   use_back ^= (rmesa->sarea->pfCurrentPage == 1);
-
-   if ( R128_DEBUG & DEBUG_VERBOSE_API )
-      fprintf(stderr, "%s allow %d current %d\n", __FUNCTION__, 
-	      rmesa->doPageFlip,
-	      rmesa->sarea->pfCurrentPage );
-
-   if ( use_back ) {
-	 rmesa->drawOffset = rmesa->r128Screen->backOffset;
-	 rmesa->drawPitch  = rmesa->r128Screen->backPitch;
-   } else {
-	 rmesa->drawOffset = rmesa->r128Screen->frontOffset;
-	 rmesa->drawPitch  = rmesa->r128Screen->frontPitch;
-   }
-
-   rmesa->setup.dst_pitch_offset_c = (((rmesa->drawPitch/8) << 21) |
-                                      (rmesa->drawOffset >> 5));
-   rmesa->new_state |= R128_NEW_WINDOW;
-}
-
-/* Update the hardware state.  This is called if another context has
- * grabbed the hardware lock, which includes the X server.  This
- * function also updates the driver's window state after the X server
- * moves, resizes or restacks a window -- the change will be reflected
- * in the drawable position and clip rects.  Since the X server grabs
- * the hardware lock when it changes the window state, this routine will
- * automatically be called after such a change.
- */
-void r128GetLock( r128ContextPtr rmesa, GLuint flags )
-{
-   __DRIdrawablePrivate *dPriv = rmesa->driDrawable;
-   __DRIscreenPrivate *sPriv = rmesa->driScreen;
-   drm_r128_sarea_t *sarea = rmesa->sarea;
-   int i;
-
-   drmGetLock( rmesa->driFd, rmesa->hHWContext, flags );
-
-   /* The window might have moved, so we might need to get new clip
-    * rects.
-    *
-    * NOTE: This releases and regrabs the hw lock to allow the X server
-    * to respond to the DRI protocol request for new drawable info.
-    * Since the hardware state depends on having the latest drawable
-    * clip rects, all state checking must be done _after_ this call.
-    */
-   DRI_VALIDATE_DRAWABLE_INFO( sPriv, dPriv );
-
-   if ( rmesa->lastStamp != dPriv->lastStamp ) {
-      r128UpdatePageFlipping( rmesa );
-      rmesa->lastStamp = dPriv->lastStamp;
-      rmesa->new_state |= R128_NEW_CLIP;
-      rmesa->tnl_state = ~0;
-   }
-
-   rmesa->dirty |= R128_UPLOAD_CONTEXT | R128_UPLOAD_CLIPRECTS;
-
-   rmesa->numClipRects = dPriv->numClipRects;
-   rmesa->pClipRects = dPriv->pClipRects;
-
-   if ( sarea->ctx_owner != rmesa->hHWContext ) {
-      sarea->ctx_owner = rmesa->hHWContext;
-      rmesa->dirty = R128_UPLOAD_ALL;
-   }
-
-   for ( i = 0 ; i < rmesa->nr_heaps ; i++ ) {
-      DRI_AGE_TEXTURES( rmesa->texture_heaps[i] );
-   }
-}
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/r128/r128_lock.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/r128/r128_lock.h
deleted file mode 100644
index 39bdde982..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/r128/r128_lock.h
+++ /dev/null
@@ -1,108 +0,0 @@
-/* $XFree86: xc/lib/GL/mesa/src/drv/r128/r128_lock.h,v 1.4 2001/01/08 01:07:21 martin Exp $ */
-/**************************************************************************
-
-Copyright 1999, 2000 ATI Technologies Inc. and Precision Insight, Inc.,
-                                               Cedar Park, Texas.
-All Rights Reserved.
-
-Permission is hereby granted, free of charge, to any person obtaining a
-copy of this software and associated documentation files (the "Software"),
-to deal in the Software without restriction, including without limitation
-on the rights to use, copy, modify, merge, publish, distribute, sub
-license, and/or sell copies of the Software, and to permit persons to whom
-the Software is furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice (including the next
-paragraph) shall be included in all copies or substantial portions of the
-Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
-ATI, PRECISION INSIGHT AND/OR THEIR SUPPLIERS BE LIABLE FOR ANY CLAIM,
-DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
-OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
-USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-**************************************************************************/
-
-/*
- * Authors:
- *   Kevin E. Martin <martin@valinux.com>
- *   Gareth Hughes <gareth@valinux.com>
- *
- */
-
-#ifndef __R128_LOCK_H__
-#define __R128_LOCK_H__
-
-extern void r128GetLock( r128ContextPtr rmesa, GLuint flags );
-
-/* Turn DEBUG_LOCKING on to find locking conflicts.
- */
-#define DEBUG_LOCKING	0
-
-#if DEBUG_LOCKING
-extern char *prevLockFile;
-extern int prevLockLine;
-
-#define DEBUG_LOCK()							\
-   do {									\
-      prevLockFile = (__FILE__);					\
-      prevLockLine = (__LINE__);					\
-   } while (0)
-
-#define DEBUG_RESET()							\
-   do {									\
-      prevLockFile = 0;							\
-      prevLockLine = 0;							\
-   } while (0)
-
-#define DEBUG_CHECK_LOCK()						\
-   do {									\
-      if ( prevLockFile ) {						\
-	 fprintf( stderr,						\
-		  "LOCK SET!\n\tPrevious %s:%d\n\tCurrent: %s:%d\n",	\
-		  prevLockFile, prevLockLine, __FILE__, __LINE__ );	\
-	 exit( 1 );							\
-      }									\
-   } while (0)
-
-#else
-
-#define DEBUG_LOCK()
-#define DEBUG_RESET()
-#define DEBUG_CHECK_LOCK()
-
-#endif
-
-/*
- * !!! We may want to separate locks from locks with validation.  This
- * could be used to improve performance for those things commands that
- * do not do any drawing !!!
- */
-
-/* Lock the hardware and validate our state.
- */
-#define LOCK_HARDWARE( rmesa )						\
-   do {									\
-      char __ret = 0;							\
-      DEBUG_CHECK_LOCK();						\
-      DRM_CAS( rmesa->driHwLock, rmesa->hHWContext,			\
-	       (DRM_LOCK_HELD | rmesa->hHWContext), __ret );		\
-      if ( __ret )							\
-	 r128GetLock( rmesa, 0 );					\
-      DEBUG_LOCK();							\
-   } while (0)
-
-/* Unlock the hardware.
- */
-#define UNLOCK_HARDWARE( rmesa )					\
-   do {									\
-      DRM_UNLOCK( rmesa->driFd,						\
-		  rmesa->driHwLock,					\
-		  rmesa->hHWContext );					\
-      DEBUG_RESET();							\
-   } while (0)
-
-#endif /* __R128_LOCK_H__ */
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/r128/r128_screen.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/r128/r128_screen.c
deleted file mode 100644
index 17cdd60b1..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/r128/r128_screen.c
+++ /dev/null
@@ -1,547 +0,0 @@
-/* $XFree86: xc/lib/GL/mesa/src/drv/r128/r128_screen.c,v 1.9 2003/03/26 20:43:49 tsi Exp $ */
-/**************************************************************************
-
-Copyright 1999, 2000 ATI Technologies Inc. and Precision Insight, Inc.,
-                                               Cedar Park, Texas.
-All Rights Reserved.
-
-Permission is hereby granted, free of charge, to any person obtaining a
-copy of this software and associated documentation files (the "Software"),
-to deal in the Software without restriction, including without limitation
-on the rights to use, copy, modify, merge, publish, distribute, sub
-license, and/or sell copies of the Software, and to permit persons to whom
-the Software is furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice (including the next
-paragraph) shall be included in all copies or substantial portions of the
-Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
-ATI, PRECISION INSIGHT AND/OR THEIR SUPPLIERS BE LIABLE FOR ANY CLAIM,
-DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
-OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
-USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-**************************************************************************/
-
-/*
- * Authors:
- *   Gareth Hughes <gareth@valinux.com>
- *   Kevin E. Martin <martin@valinux.com>
- *
- */
-
-#include "r128_dri.h"
-
-#include "r128_context.h"
-#include "r128_ioctl.h"
-#include "r128_span.h"
-#include "r128_tris.h"
-
-#include "context.h"
-#include "imports.h"
-#include "framebuffer.h"
-#include "renderbuffer.h"
-
-#include "utils.h"
-#include "vblank.h"
-
-#include "GL/internal/dri_interface.h"
-
-/* R128 configuration
- */
-#include "xmlpool.h"
-
-PUBLIC const char __driConfigOptions[] =
-DRI_CONF_BEGIN
-    DRI_CONF_SECTION_PERFORMANCE
-        DRI_CONF_VBLANK_MODE(DRI_CONF_VBLANK_DEF_INTERVAL_0)
-    DRI_CONF_SECTION_END
-    DRI_CONF_SECTION_QUALITY
-        DRI_CONF_TEXTURE_DEPTH(DRI_CONF_TEXTURE_DEPTH_FB)
-    DRI_CONF_SECTION_END
-    DRI_CONF_SECTION_DEBUG
-        DRI_CONF_NO_RAST(false)
-#if ENABLE_PERF_BOXES
-        DRI_CONF_PERFORMANCE_BOXES(false)
-#endif
-    DRI_CONF_SECTION_END
-DRI_CONF_END;
-#if ENABLE_PERF_BOXES
-static const GLuint __driNConfigOptions = 4;
-#else
-static const GLuint __driNConfigOptions = 3;
-#endif
-
-extern const struct dri_extension card_extensions[];
-
-#if 1
-/* Including xf86PciInfo.h introduces a bunch of errors...
- */
-#define PCI_CHIP_RAGE128LE	0x4C45
-#define PCI_CHIP_RAGE128LF	0x4C46
-#define PCI_CHIP_RAGE128PF	0x5046
-#define PCI_CHIP_RAGE128PR	0x5052
-#define PCI_CHIP_RAGE128RE	0x5245
-#define PCI_CHIP_RAGE128RF	0x5246
-#define PCI_CHIP_RAGE128RK	0x524B
-#define PCI_CHIP_RAGE128RL	0x524C
-#endif
-
-
-/* Create the device specific screen private data struct.
- */
-static r128ScreenPtr
-r128CreateScreen( __DRIscreenPrivate *sPriv )
-{
-   r128ScreenPtr r128Screen;
-   R128DRIPtr r128DRIPriv = (R128DRIPtr)sPriv->pDevPriv;
-   PFNGLXSCRENABLEEXTENSIONPROC glx_enable_extension =
-     (PFNGLXSCRENABLEEXTENSIONPROC) (*dri_interface->getProcAddress("glxEnableExtension"));
-   void * const psc = sPriv->psc->screenConfigs;
-
-   if (sPriv->devPrivSize != sizeof(R128DRIRec)) {
-      fprintf(stderr,"\nERROR!  sizeof(R128DRIRec) does not match passed size from device driver\n");
-      return GL_FALSE;
-   }
-
-   /* Allocate the private area */
-   r128Screen = (r128ScreenPtr) CALLOC( sizeof(*r128Screen) );
-   if ( !r128Screen ) return NULL;
-
-   /* parse information in __driConfigOptions */
-   driParseOptionInfo (&r128Screen->optionCache,
-		       __driConfigOptions, __driNConfigOptions);
-
-   /* This is first since which regions we map depends on whether or
-    * not we are using a PCI card.
-    */
-   r128Screen->IsPCI = r128DRIPriv->IsPCI;
-   r128Screen->sarea_priv_offset = r128DRIPriv->sarea_priv_offset;
-   
-   if (sPriv->drmMinor >= 3) {
-      drm_r128_getparam_t gp;
-      int ret;
-
-      gp.param = R128_PARAM_IRQ_NR;
-      gp.value = &r128Screen->irq;
-
-      ret = drmCommandWriteRead( sPriv->fd, DRM_R128_GETPARAM,
-				    &gp, sizeof(gp));
-      if (ret) {
-         fprintf(stderr, "drmR128GetParam (R128_PARAM_IRQ_NR): %d\n", ret);
-         FREE( r128Screen );
-         return NULL;
-      }
-   }
-
-   r128Screen->mmio.handle = r128DRIPriv->registerHandle;
-   r128Screen->mmio.size   = r128DRIPriv->registerSize;
-   if ( drmMap( sPriv->fd,
-		r128Screen->mmio.handle,
-		r128Screen->mmio.size,
-		(drmAddressPtr)&r128Screen->mmio.map ) ) {
-      FREE( r128Screen );
-      return NULL;
-   }
-
-   r128Screen->buffers = drmMapBufs( sPriv->fd );
-   if ( !r128Screen->buffers ) {
-      drmUnmap( (drmAddress)r128Screen->mmio.map, r128Screen->mmio.size );
-      FREE( r128Screen );
-      return NULL;
-   }
-
-   if ( !r128Screen->IsPCI ) {
-      r128Screen->agpTextures.handle = r128DRIPriv->agpTexHandle;
-      r128Screen->agpTextures.size   = r128DRIPriv->agpTexMapSize;
-      if ( drmMap( sPriv->fd,
-		   r128Screen->agpTextures.handle,
-		   r128Screen->agpTextures.size,
-		   (drmAddressPtr)&r128Screen->agpTextures.map ) ) {
-	 drmUnmapBufs( r128Screen->buffers );
-	 drmUnmap( (drmAddress)r128Screen->mmio.map, r128Screen->mmio.size );
-	 FREE( r128Screen );
-	 return NULL;
-      }
-   }
-
-   switch ( r128DRIPriv->deviceID ) {
-   case PCI_CHIP_RAGE128RE:
-   case PCI_CHIP_RAGE128RF:
-   case PCI_CHIP_RAGE128RK:
-   case PCI_CHIP_RAGE128RL:
-      r128Screen->chipset = R128_CARD_TYPE_R128;
-      break;
-   case PCI_CHIP_RAGE128PF:
-      r128Screen->chipset = R128_CARD_TYPE_R128_PRO;
-      break;
-   case PCI_CHIP_RAGE128LE:
-   case PCI_CHIP_RAGE128LF:
-      r128Screen->chipset = R128_CARD_TYPE_R128_MOBILITY;
-      break;
-   default:
-      r128Screen->chipset = R128_CARD_TYPE_R128;
-      break;
-   }
-
-   r128Screen->cpp = r128DRIPriv->bpp / 8;
-   r128Screen->AGPMode = r128DRIPriv->AGPMode;
-
-   r128Screen->frontOffset	= r128DRIPriv->frontOffset;
-   r128Screen->frontPitch	= r128DRIPriv->frontPitch;
-   r128Screen->backOffset	= r128DRIPriv->backOffset;
-   r128Screen->backPitch	= r128DRIPriv->backPitch;
-   r128Screen->depthOffset	= r128DRIPriv->depthOffset;
-   r128Screen->depthPitch	= r128DRIPriv->depthPitch;
-   r128Screen->spanOffset	= r128DRIPriv->spanOffset;
-
-   if ( r128DRIPriv->textureSize == 0 ) {
-      r128Screen->texOffset[R128_LOCAL_TEX_HEAP] =
-	 r128DRIPriv->agpTexOffset + R128_AGP_TEX_OFFSET;
-      r128Screen->texSize[R128_LOCAL_TEX_HEAP] = r128DRIPriv->agpTexMapSize;
-      r128Screen->logTexGranularity[R128_LOCAL_TEX_HEAP] =
-	 r128DRIPriv->log2AGPTexGran;
-   } else {
-      r128Screen->texOffset[R128_LOCAL_TEX_HEAP] = r128DRIPriv->textureOffset;
-      r128Screen->texSize[R128_LOCAL_TEX_HEAP] = r128DRIPriv->textureSize;
-      r128Screen->logTexGranularity[R128_LOCAL_TEX_HEAP] = r128DRIPriv->log2TexGran;
-   }
-
-   if ( !r128Screen->agpTextures.map || r128DRIPriv->textureSize == 0 ) {
-      r128Screen->numTexHeaps = R128_NR_TEX_HEAPS - 1;
-      r128Screen->texOffset[R128_AGP_TEX_HEAP] = 0;
-      r128Screen->texSize[R128_AGP_TEX_HEAP] = 0;
-      r128Screen->logTexGranularity[R128_AGP_TEX_HEAP] = 0;
-   } else {
-      r128Screen->numTexHeaps = R128_NR_TEX_HEAPS;
-      r128Screen->texOffset[R128_AGP_TEX_HEAP] =
-	 r128DRIPriv->agpTexOffset + R128_AGP_TEX_OFFSET;
-      r128Screen->texSize[R128_AGP_TEX_HEAP] = r128DRIPriv->agpTexMapSize;
-      r128Screen->logTexGranularity[R128_AGP_TEX_HEAP] =
-	 r128DRIPriv->log2AGPTexGran;
-   }
-
-   r128Screen->driScreen = sPriv;
-
-   if ( glx_enable_extension != NULL ) {
-      if ( r128Screen->irq != 0 ) {
-	 (*glx_enable_extension)( psc, "GLX_SGI_swap_control" );
-	 (*glx_enable_extension)( psc, "GLX_SGI_video_sync" );
-	 (*glx_enable_extension)( psc, "GLX_MESA_swap_control" );
-      }
-
-      (*glx_enable_extension)( psc, "GLX_MESA_swap_frame_usage" );
-   }
-
-   return r128Screen;
-}
-
-/* Destroy the device specific screen private data struct.
- */
-static void
-r128DestroyScreen( __DRIscreenPrivate *sPriv )
-{
-   r128ScreenPtr r128Screen = (r128ScreenPtr)sPriv->private;
-
-   if ( !r128Screen )
-      return;
-
-   if ( !r128Screen->IsPCI ) {
-      drmUnmap( (drmAddress)r128Screen->agpTextures.map,
-		r128Screen->agpTextures.size );
-   }
-   drmUnmapBufs( r128Screen->buffers );
-   drmUnmap( (drmAddress)r128Screen->mmio.map, r128Screen->mmio.size );
-
-   /* free all option information */
-   driDestroyOptionInfo (&r128Screen->optionCache);
-
-   FREE( r128Screen );
-   sPriv->private = NULL;
-}
-
-
-/* Create and initialize the Mesa and driver specific pixmap buffer
- * data.
- */
-static GLboolean
-r128CreateBuffer( __DRIscreenPrivate *driScrnPriv,
-                  __DRIdrawablePrivate *driDrawPriv,
-                  const __GLcontextModes *mesaVis,
-                  GLboolean isPixmap )
-{
-   r128ScreenPtr screen = (r128ScreenPtr) driScrnPriv->private;
-
-   if (isPixmap) {
-      return GL_FALSE; /* not implemented */
-   }
-   else {
-#if 0
-      driDrawPriv->driverPrivate = (void *) 
-         _mesa_create_framebuffer( mesaVis,
-                                   GL_FALSE,  /* software depth buffer? */
-                                   mesaVis->stencilBits > 0,
-                                   mesaVis->accumRedBits > 0,
-                                   mesaVis->alphaBits > 0 );
-#else
-      struct gl_framebuffer *fb = _mesa_create_framebuffer(mesaVis);
-
-      {
-         driRenderbuffer *frontRb
-            = driNewRenderbuffer(GL_RGBA, screen->cpp,
-                                 screen->frontOffset, screen->frontPitch);
-         r128SetSpanFunctions(frontRb, mesaVis);
-         _mesa_add_renderbuffer(fb, BUFFER_FRONT_LEFT, &frontRb->Base);
-      }
-
-      if (mesaVis->doubleBufferMode) {
-         driRenderbuffer *backRb
-            = driNewRenderbuffer(GL_RGBA, screen->cpp,
-                                 screen->backOffset, screen->backPitch);
-         r128SetSpanFunctions(backRb, mesaVis);
-         _mesa_add_renderbuffer(fb, BUFFER_BACK_LEFT, &backRb->Base);
-      }
-
-      if (mesaVis->depthBits == 16) {
-         driRenderbuffer *depthRb
-            = driNewRenderbuffer(GL_DEPTH_COMPONENT16, screen->cpp,
-                                 screen->depthOffset, screen->depthPitch);
-         r128SetSpanFunctions(depthRb, mesaVis);
-         _mesa_add_renderbuffer(fb, BUFFER_DEPTH, &depthRb->Base);
-      }
-      else if (mesaVis->depthBits == 24) {
-         driRenderbuffer *depthRb
-            = driNewRenderbuffer(GL_DEPTH_COMPONENT24, screen->cpp,
-                                 screen->depthOffset, screen->depthPitch);
-         r128SetSpanFunctions(depthRb, mesaVis);
-         _mesa_add_renderbuffer(fb, BUFFER_DEPTH, &depthRb->Base);
-      }
-
-      _mesa_add_soft_renderbuffers(fb,
-                                   GL_FALSE, /* color */
-                                   GL_FALSE, /* depth */
-                                   mesaVis->stencilBits > 0,
-                                   mesaVis->accumRedBits > 0,
-                                   GL_FALSE, /* alpha */
-                                   GL_FALSE /* aux */);
-      driDrawPriv->driverPrivate = (void *) fb;
-#endif
-      return (driDrawPriv->driverPrivate != NULL);
-   }
-}
-
-
-static void
-r128DestroyBuffer(__DRIdrawablePrivate *driDrawPriv)
-{
-   _mesa_destroy_framebuffer((GLframebuffer *) (driDrawPriv->driverPrivate));
-}
-
-
-/* Copy the back color buffer to the front color buffer */
-static void
-r128SwapBuffers(__DRIdrawablePrivate *dPriv)
-{
-   if (dPriv->driContextPriv && dPriv->driContextPriv->driverPrivate) {
-      r128ContextPtr rmesa;
-      GLcontext *ctx;
-      rmesa = (r128ContextPtr) dPriv->driContextPriv->driverPrivate;
-      ctx = rmesa->glCtx;
-      if (ctx->Visual.doubleBufferMode) {
-         _mesa_notifySwapBuffers( ctx );  /* flush pending rendering comands */
-         if ( rmesa->doPageFlip ) {
-            r128PageFlip( dPriv );
-         }
-         else {
-            r128CopyBuffer( dPriv );
-         }
-      }
-   }
-   else {
-      /* XXX this shouldn't be an error but we can't handle it for now */
-      _mesa_problem(NULL, "%s: drawable has no context!", __FUNCTION__);
-   }
-}
-
-
-/* Initialize the driver specific screen private data.
- */
-static GLboolean
-r128InitDriver( __DRIscreenPrivate *sPriv )
-{
-   sPriv->private = (void *) r128CreateScreen( sPriv );
-
-   if ( !sPriv->private ) {
-      r128DestroyScreen( sPriv );
-      return GL_FALSE;
-   }
-
-   return GL_TRUE;
-}
-
-
-static struct __DriverAPIRec r128API = {
-   .InitDriver      = r128InitDriver,
-   .DestroyScreen   = r128DestroyScreen,
-   .CreateContext   = r128CreateContext,
-   .DestroyContext  = r128DestroyContext,
-   .CreateBuffer    = r128CreateBuffer,
-   .DestroyBuffer   = r128DestroyBuffer,
-   .SwapBuffers     = r128SwapBuffers,
-   .MakeCurrent     = r128MakeCurrent,
-   .UnbindContext   = r128UnbindContext,
-   .GetSwapInfo     = NULL,
-   .GetMSC          = driGetMSC32,
-   .WaitForMSC      = driWaitForMSC32,
-   .WaitForSBC      = NULL,
-   .SwapBuffersMSC  = NULL
-
-};
-
-
-static __GLcontextModes *
-r128FillInModes( unsigned pixel_bits, unsigned depth_bits,
-		 unsigned stencil_bits, GLboolean have_back_buffer )
-{
-    __GLcontextModes * modes;
-    __GLcontextModes * m;
-    unsigned num_modes;
-    unsigned depth_buffer_factor;
-    unsigned back_buffer_factor;
-    GLenum fb_format;
-    GLenum fb_type;
-
-    /* Right now GLX_SWAP_COPY_OML isn't supported, but it would be easy
-     * enough to add support.  Basically, if a context is created with an
-     * fbconfig where the swap method is GLX_SWAP_COPY_OML, pageflipping
-     * will never be used.
-     */
-    static const GLenum back_buffer_modes[] = {
-	GLX_NONE, GLX_SWAP_UNDEFINED_OML /*, GLX_SWAP_COPY_OML */
-    };
-
-    u_int8_t depth_bits_array[2];
-    u_int8_t stencil_bits_array[2];
-
-
-    depth_bits_array[0] = depth_bits;
-    depth_bits_array[1] = depth_bits;
-    
-    /* Just like with the accumulation buffer, always provide some modes
-     * with a stencil buffer.  It will be a sw fallback, but some apps won't
-     * care about that.
-     */
-    stencil_bits_array[0] = 0;
-    stencil_bits_array[1] = (stencil_bits == 0) ? 8 : stencil_bits;
-
-    depth_buffer_factor = ((depth_bits != 0) || (stencil_bits != 0)) ? 2 : 1;
-    back_buffer_factor  = (have_back_buffer) ? 2 : 1;
-
-    num_modes = depth_buffer_factor * back_buffer_factor * 4;
-
-    if ( pixel_bits == 16 ) {
-        fb_format = GL_RGB;
-        fb_type = GL_UNSIGNED_SHORT_5_6_5;
-    }
-    else {
-        fb_format = GL_BGR;
-        fb_type = GL_UNSIGNED_INT_8_8_8_8_REV;
-    }
-
-    modes = (*dri_interface->createContextModes)( num_modes, sizeof( __GLcontextModes ) );
-    m = modes;
-    if ( ! driFillInModes( & m, fb_format, fb_type,
-			   depth_bits_array, stencil_bits_array, depth_buffer_factor,
-			   back_buffer_modes, back_buffer_factor,
-			   GLX_TRUE_COLOR ) ) {
-	fprintf( stderr, "[%s:%u] Error creating FBConfig!\n",
-		 __func__, __LINE__ );
-	return NULL;
-    }
-
-    if ( ! driFillInModes( & m, fb_format, fb_type,
-			   depth_bits_array, stencil_bits_array, depth_buffer_factor,
-			   back_buffer_modes, back_buffer_factor,
-			   GLX_DIRECT_COLOR ) ) {
-	fprintf( stderr, "[%s:%u] Error creating FBConfig!\n",
-		 __func__, __LINE__ );
-	return NULL;
-    }
-
-    /* Mark the visual as slow if there are "fake" stencil bits.
-     */
-    for ( m = modes ; m != NULL ; m = m->next ) {
-	if ( (m->stencilBits != 0) && (m->stencilBits != stencil_bits) ) {
-	    m->visualRating = GLX_SLOW_CONFIG;
-	}
-    }
-
-    return modes;
-}
-
-
-/**
- * This is the bootstrap function for the driver.  libGL supplies all of the
- * requisite information about the system, and the driver initializes itself.
- * This routine also fills in the linked list pointed to by \c driver_modes
- * with the \c __GLcontextModes that the driver can support for windows or
- * pbuffers.
- * 
- * \return A pointer to a \c __DRIscreenPrivate on success, or \c NULL on 
- *         failure.
- */
-PUBLIC
-void * __driCreateNewScreen_20050727( __DRInativeDisplay *dpy, int scrn, __DRIscreen *psc,
-			     const __GLcontextModes * modes,
-			     const __DRIversion * ddx_version,
-			     const __DRIversion * dri_version,
-			     const __DRIversion * drm_version,
-			     const __DRIframebuffer * frame_buffer,
-			     drmAddress pSAREA, int fd, 
-			     int internal_api_version,
-			     const __DRIinterfaceMethods * interface,
-			     __GLcontextModes ** driver_modes )
-			     
-{
-   __DRIscreenPrivate *psp;
-   static const __DRIversion ddx_expected = { 4, 0, 0 };
-   static const __DRIversion dri_expected = { 4, 0, 0 };
-   static const __DRIversion drm_expected = { 2, 2, 0 };
-
-
-   dri_interface = interface;
-
-   if ( ! driCheckDriDdxDrmVersions2( "Rage128",
-				      dri_version, & dri_expected,
-				      ddx_version, & ddx_expected,
-				      drm_version, & drm_expected ) ) {
-      return NULL;
-   }
-      
-   psp = __driUtilCreateNewScreen(dpy, scrn, psc, NULL,
-				  ddx_version, dri_version, drm_version,
-				  frame_buffer, pSAREA, fd,
-				  internal_api_version, &r128API);
-   if ( psp != NULL ) {
-      R128DRIPtr dri_priv = (R128DRIPtr) psp->pDevPriv;
-      *driver_modes = r128FillInModes( dri_priv->bpp,
-				       (dri_priv->bpp == 16) ? 16 : 24,
-				       (dri_priv->bpp == 16) ? 0  : 8,
-				       (dri_priv->backOffset != dri_priv->depthOffset) );
-
-      /* Calling driInitExtensions here, with a NULL context pointer, does not actually
-       * enable the extensions.  It just makes sure that all the dispatch offsets for all
-       * the extensions that *might* be enables are known.  This is needed because the
-       * dispatch offsets need to be known when _mesa_context_create is called, but we can't
-       * enable the extensions until we have a context pointer.
-       *
-       * Hello chicken.  Hello egg.  How are you two today?
-       */
-      driInitExtensions( NULL, card_extensions, GL_FALSE );
-   }
-
-   return (void *) psp;
-}
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/r128/r128_screen.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/r128/r128_screen.h
deleted file mode 100644
index 8db8eea35..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/r128/r128_screen.h
+++ /dev/null
@@ -1,84 +0,0 @@
-/* $XFree86: xc/lib/GL/mesa/src/drv/r128/r128_screen.h,v 1.7 2002/12/16 16:18:53 dawes Exp $ */
-/**************************************************************************
-
-Copyright 1999, 2000 ATI Technologies Inc. and Precision Insight, Inc.,
-                                               Cedar Park, Texas.
-All Rights Reserved.
-
-Permission is hereby granted, free of charge, to any person obtaining a
-copy of this software and associated documentation files (the "Software"),
-to deal in the Software without restriction, including without limitation
-on the rights to use, copy, modify, merge, publish, distribute, sub
-license, and/or sell copies of the Software, and to permit persons to whom
-the Software is furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice (including the next
-paragraph) shall be included in all copies or substantial portions of the
-Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
-ATI, PRECISION INSIGHT AND/OR THEIR SUPPLIERS BE LIABLE FOR ANY CLAIM,
-DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
-OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
-USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-**************************************************************************/
-
-/*
- * Authors:
- *   Gareth Hughes <gareth@valinux.com>
- *   Kevin E. Martin <martin@valinux.com>
- *
- */
-
-#ifndef __R128_SCREEN_H__
-#define __R128_SCREEN_H__
-
-#include "xmlconfig.h"
-
-typedef struct {
-   drm_handle_t handle;			/* Handle to the DRM region */
-   drmSize size;			/* Size of the DRM region */
-   unsigned char *map;			/* Mapping of the DRM region */
-} r128RegionRec, *r128RegionPtr;
-
-typedef struct {
-
-   GLint chipset;
-   GLint cpp;
-   GLint IsPCI;				/* Current card is a PCI card */
-   GLint AGPMode;
-   unsigned int irq;			/* IRQ number (0 means none) */
-
-   GLuint frontOffset;
-   GLuint frontPitch;
-   GLuint backOffset;
-   GLuint backPitch;
-
-   GLuint depthOffset;
-   GLuint depthPitch;
-   GLuint spanOffset;
-
-    /* Shared texture data */
-   GLint numTexHeaps;
-   GLint texOffset[R128_NR_TEX_HEAPS];
-   GLint texSize[R128_NR_TEX_HEAPS];
-   GLint logTexGranularity[R128_NR_TEX_HEAPS];
-
-   r128RegionRec mmio;
-   r128RegionRec agpTextures;
-
-   drmBufMapPtr buffers;
-
-   __DRIscreenPrivate *driScreen;
-   unsigned int sarea_priv_offset;
-
-   /* Configuration cache with default values for all contexts */
-   driOptionCache optionCache;
-
-} r128ScreenRec, *r128ScreenPtr;
-
-
-#endif /* __R128_SCREEN_H__ */
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/r128/r128_span.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/r128/r128_span.c
deleted file mode 100644
index fd4722b3b..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/r128/r128_span.c
+++ /dev/null
@@ -1,368 +0,0 @@
-/* $XFree86: xc/lib/GL/mesa/src/drv/r128/r128_span.c,v 1.8 2002/10/30 12:51:39 alanh Exp $ */
-/**************************************************************************
-
-Copyright 1999, 2000 ATI Technologies Inc. and Precision Insight, Inc.,
-                                               Cedar Park, Texas.
-All Rights Reserved.
-
-Permission is hereby granted, free of charge, to any person obtaining a
-copy of this software and associated documentation files (the "Software"),
-to deal in the Software without restriction, including without limitation
-on the rights to use, copy, modify, merge, publish, distribute, sub
-license, and/or sell copies of the Software, and to permit persons to whom
-the Software is furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice (including the next
-paragraph) shall be included in all copies or substantial portions of the
-Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
-ATI, PRECISION INSIGHT AND/OR THEIR SUPPLIERS BE LIABLE FOR ANY CLAIM,
-DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
-OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
-USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-**************************************************************************/
-
-/*
- * Authors:
- *   Gareth Hughes <gareth@valinux.com>
- *   Keith Whitwell <keith@tungstengraphics.com>
- *   Kevin E. Martin <martin@valinux.com>
- *
- */
-
-#include "r128_context.h"
-#include "r128_ioctl.h"
-#include "r128_state.h"
-#include "r128_span.h"
-#include "r128_tex.h"
-
-#include "swrast/swrast.h"
-
-#define DBG 0
-
-#define HAVE_HW_DEPTH_SPANS	1
-#define HAVE_HW_DEPTH_PIXELS	1
-
-#define LOCAL_VARS							\
-   r128ContextPtr rmesa = R128_CONTEXT(ctx);				\
-   r128ScreenPtr r128scrn = rmesa->r128Screen;				\
-   __DRIscreenPrivate *sPriv = rmesa->driScreen;			\
-   __DRIdrawablePrivate *dPriv = rmesa->driDrawable;			\
-   GLuint pitch = r128scrn->frontPitch * r128scrn->cpp;			\
-   GLuint height = dPriv->h;						\
-   char *buf = (char *)(sPriv->pFB +					\
-			rmesa->drawOffset +				\
-			(dPriv->x * r128scrn->cpp) +			\
-			(dPriv->y * pitch));				\
-   char *read_buf = (char *)(sPriv->pFB +				\
-			     rmesa->readOffset +			\
-			     (dPriv->x * r128scrn->cpp) +		\
-			     (dPriv->y * pitch));			\
-   GLuint p;								\
-   (void) read_buf; (void) buf; (void) p
-
-#define LOCAL_DEPTH_VARS						\
-   r128ContextPtr rmesa = R128_CONTEXT(ctx);				\
-   r128ScreenPtr r128scrn = rmesa->r128Screen;				\
-   __DRIscreenPrivate *sPriv = rmesa->driScreen;			\
-   __DRIdrawablePrivate *dPriv = rmesa->driDrawable;			\
-   GLuint height = dPriv->h;						\
-   (void) r128scrn; (void) sPriv; (void) height
-
-#define LOCAL_STENCIL_VARS	LOCAL_DEPTH_VARS
-
-#define Y_FLIP( _y )		(height - _y - 1)
-
-#define HW_LOCK()
-
-#define HW_UNLOCK()
-
-
-
-/* ================================================================
- * Color buffer
- */
-
-/* 16 bit, RGB565 color spanline and pixel functions
- */
-#define SPANTMP_PIXEL_FMT GL_RGB
-#define SPANTMP_PIXEL_TYPE GL_UNSIGNED_SHORT_5_6_5
-
-#define TAG(x)    r128##x##_RGB565
-#define TAG2(x,y) r128##x##_RGB565##y
-#include "spantmp2.h"
-
-
-/* 32 bit, ARGB8888 color spanline and pixel functions
- */
-#define SPANTMP_PIXEL_FMT GL_BGRA
-#define SPANTMP_PIXEL_TYPE GL_UNSIGNED_INT_8_8_8_8_REV
-
-#define TAG(x)    r128##x##_ARGB8888
-#define TAG2(x,y) r128##x##_ARGB8888##y
-#include "spantmp2.h"
-
-
-/* ================================================================
- * Depth buffer
- */
-
-/* 16-bit depth buffer functions
- */
-
-#define WRITE_DEPTH_SPAN()						\
-   r128WriteDepthSpanLocked( rmesa, n,					\
-			     x + dPriv->x,				\
-			     y + dPriv->y,				\
-			     depth, mask );
-
-#define WRITE_DEPTH_PIXELS()						\
-do {									\
-   GLint ox[MAX_WIDTH];							\
-   GLint oy[MAX_WIDTH];							\
-   for ( i = 0 ; i < n ; i++ ) {					\
-      ox[i] = x[i] + dPriv->x;						\
-      oy[i] = Y_FLIP( y[i] ) + dPriv->y;				\
-   }									\
-   r128WriteDepthPixelsLocked( rmesa, n, ox, oy, depth, mask );		\
-} while (0)
-
-#define READ_DEPTH_SPAN()						\
-do {									\
-   GLushort *buf = (GLushort *)((GLubyte *)sPriv->pFB +			\
-				r128scrn->spanOffset);			\
-   GLint i;								\
-									\
-   r128ReadDepthSpanLocked( rmesa, n,					\
-			    x + dPriv->x,				\
-			    y + dPriv->y );				\
-   r128WaitForIdleLocked( rmesa );					\
-									\
-   for ( i = 0 ; i < n ; i++ ) {					\
-      depth[i] = buf[i];						\
-   }									\
-} while (0)
-
-#define READ_DEPTH_PIXELS()						\
-do {									\
-   GLushort *buf = (GLushort *)((GLubyte *)sPriv->pFB +			\
-				r128scrn->spanOffset);			\
-   GLint i, remaining = n;						\
-									\
-   while ( remaining > 0 ) {						\
-      GLint ox[128];							\
-      GLint oy[128];							\
-      GLint count;							\
-									\
-      if ( remaining <= 128 ) {						\
-	 count = remaining;						\
-      } else {								\
-	 count = 128;							\
-      }									\
-      for ( i = 0 ; i < count ; i++ ) {					\
-	 ox[i] = x[i] + dPriv->x;					\
-	 oy[i] = Y_FLIP( y[i] ) + dPriv->y;				\
-      }									\
-									\
-      r128ReadDepthPixelsLocked( rmesa, count, ox, oy );		\
-      r128WaitForIdleLocked( rmesa );					\
-									\
-      for ( i = 0 ; i < count ; i++ ) {					\
-	 depth[i] = buf[i];						\
-      }									\
-      depth += count;							\
-      x += count;							\
-      y += count;							\
-      remaining -= count;						\
-   }									\
-} while (0)
-
-#define TAG(x) r128##x##_16
-#include "depthtmp.h"
-
-
-/* 24-bit depth, 8-bit stencil buffer functions
- */
-#define WRITE_DEPTH_SPAN()						\
-   r128WriteDepthSpanLocked( rmesa, n,					\
-			     x + dPriv->x,				\
-			     y + dPriv->y,				\
-			     depth, mask );
-
-#define WRITE_DEPTH_PIXELS()						\
-do {									\
-   GLint ox[MAX_WIDTH];							\
-   GLint oy[MAX_WIDTH];							\
-   for ( i = 0 ; i < n ; i++ ) {					\
-      ox[i] = x[i] + dPriv->x;						\
-      oy[i] = Y_FLIP( y[i] ) + dPriv->y;				\
-   }									\
-   r128WriteDepthPixelsLocked( rmesa, n, ox, oy, depth, mask );		\
-} while (0)
-
-#define READ_DEPTH_SPAN()						\
-do {									\
-   GLuint *buf = (GLuint *)((GLubyte *)sPriv->pFB +			\
-			    r128scrn->spanOffset);			\
-   GLint i;								\
-									\
-   r128ReadDepthSpanLocked( rmesa, n,					\
-			    x + dPriv->x,				\
-			    y + dPriv->y );				\
-   r128WaitForIdleLocked( rmesa );					\
-									\
-   for ( i = 0 ; i < n ; i++ ) {					\
-      depth[i] = buf[i] & 0x00ffffff;					\
-   }									\
-} while (0)
-
-#define READ_DEPTH_PIXELS()						\
-do {									\
-   GLuint *buf = (GLuint *)((GLubyte *)sPriv->pFB +			\
-			    r128scrn->spanOffset);			\
-   GLint i, remaining = n;						\
-									\
-   while ( remaining > 0 ) {						\
-      GLint ox[128];							\
-      GLint oy[128];							\
-      GLint count;							\
-									\
-      if ( remaining <= 128 ) {						\
-	 count = remaining;						\
-      } else {								\
-	 count = 128;							\
-      }									\
-      for ( i = 0 ; i < count ; i++ ) {					\
-	 ox[i] = x[i] + dPriv->x;					\
-	 oy[i] = Y_FLIP( y[i] ) + dPriv->y;				\
-      }									\
-									\
-      r128ReadDepthPixelsLocked( rmesa, count, ox, oy );		\
-      r128WaitForIdleLocked( rmesa );					\
-									\
-      for ( i = 0 ; i < count ; i++ ) {					\
-	 depth[i] = buf[i] & 0x00ffffff;				\
-      }									\
-      depth += count;							\
-      x += count;							\
-      y += count;							\
-      remaining -= count;						\
-   }									\
-} while (0)
-
-#define TAG(x) r128##x##_24_8
-#include "depthtmp.h"
-
-
-
-/* ================================================================
- * Stencil buffer
- */
-
-/* FIXME: Add support for hardware stencil buffers.
- */
-
-/*
- * This function is called to specify which buffer to read and write
- * for software rasterization (swrast) fallbacks.  This doesn't necessarily
- * correspond to glDrawBuffer() or glReadBuffer() calls.
- */
-static void r128DDSetBuffer( GLcontext *ctx,
-                             GLframebuffer *colorBuffer,
-                             GLuint bufferBit )
-{
-   r128ContextPtr rmesa = R128_CONTEXT(ctx);
-
-   switch ( bufferBit ) {
-   case BUFFER_BIT_FRONT_LEFT:
-      if ( rmesa->sarea->pfCurrentPage == 1 ) {
-         rmesa->drawOffset = rmesa->readOffset = rmesa->r128Screen->backOffset;
-         rmesa->drawPitch  = rmesa->readPitch  = rmesa->r128Screen->backPitch;
-      } else {
-         rmesa->drawOffset = rmesa->readOffset = rmesa->r128Screen->frontOffset;
-         rmesa->drawPitch  = rmesa->readPitch  = rmesa->r128Screen->frontPitch;
-      }
-      break;
-   case BUFFER_BIT_BACK_LEFT:
-      if ( rmesa->sarea->pfCurrentPage == 1 ) {
-         rmesa->drawOffset = rmesa->readOffset = rmesa->r128Screen->frontOffset;
-         rmesa->drawPitch  = rmesa->readPitch  = rmesa->r128Screen->frontPitch;
-      } else {
-         rmesa->drawOffset = rmesa->readOffset = rmesa->r128Screen->backOffset;
-         rmesa->drawPitch  = rmesa->readPitch  = rmesa->r128Screen->backPitch;
-      }
-      break;
-   default:
-      break;
-   }
-}
-
-void r128SpanRenderStart( GLcontext *ctx )
-{
-   r128ContextPtr rmesa = R128_CONTEXT(ctx);
-   FLUSH_BATCH(rmesa);
-   LOCK_HARDWARE(rmesa);
-   r128WaitForIdleLocked( rmesa );
-}
-
-void r128SpanRenderFinish( GLcontext *ctx )
-{
-   r128ContextPtr rmesa = R128_CONTEXT(ctx);
-   _swrast_flush( ctx );
-   UNLOCK_HARDWARE( rmesa );
-}
-
-void r128DDInitSpanFuncs( GLcontext *ctx )
-{
-   r128ContextPtr rmesa = R128_CONTEXT(ctx);
-   struct swrast_device_driver *swdd = _swrast_GetDeviceDriverReference(ctx);
-
-   swdd->SetBuffer = r128DDSetBuffer;
-   swdd->SpanRenderStart	= r128SpanRenderStart;
-   swdd->SpanRenderFinish	= r128SpanRenderFinish;
-}
-
-
-/**
- * Plug in the Get/Put routines for the given driRenderbuffer.
- */
-void
-r128SetSpanFunctions(driRenderbuffer *drb, const GLvisual *vis)
-{
-   if (drb->Base.InternalFormat == GL_RGBA) {
-      if (vis->redBits == 5 && vis->greenBits == 6 && vis->blueBits == 5) {
-         r128InitPointers_RGB565(&drb->Base);
-      }
-      else {
-         r128InitPointers_ARGB8888(&drb->Base);
-      }
-   }
-   else if (drb->Base.InternalFormat == GL_DEPTH_COMPONENT16) {
-      drb->Base.GetRow        = r128ReadDepthSpan_16;
-      drb->Base.GetValues     = r128ReadDepthPixels_16;
-      drb->Base.PutRow        = r128WriteDepthSpan_16;
-      drb->Base.PutMonoRow    = r128WriteMonoDepthSpan_16;
-      drb->Base.PutValues     = r128WriteDepthPixels_16;
-      drb->Base.PutMonoValues = NULL;
-   }
-   else if (drb->Base.InternalFormat == GL_DEPTH_COMPONENT24) {
-      drb->Base.GetRow        = r128ReadDepthSpan_24_8;
-      drb->Base.GetValues     = r128ReadDepthPixels_24_8;
-      drb->Base.PutRow        = r128WriteDepthSpan_24_8;
-      drb->Base.PutMonoRow    = r128WriteMonoDepthSpan_24_8;
-      drb->Base.PutValues     = r128WriteDepthPixels_24_8;
-      drb->Base.PutMonoValues = NULL;
-   }
-   else if (drb->Base.InternalFormat == GL_STENCIL_INDEX8_EXT) {
-      drb->Base.GetRow        = NULL;
-      drb->Base.GetValues     = NULL;
-      drb->Base.PutRow        = NULL;
-      drb->Base.PutMonoRow    = NULL;
-      drb->Base.PutValues     = NULL;
-      drb->Base.PutMonoValues = NULL;
-   }
-}
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/r128/r128_span.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/r128/r128_span.h
deleted file mode 100644
index fd7c2d139..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/r128/r128_span.h
+++ /dev/null
@@ -1,46 +0,0 @@
-/* $XFree86: xc/lib/GL/mesa/src/drv/r128/r128_span.h,v 1.3 2001/01/08 01:07:21 martin Exp $ */
-/**************************************************************************
-
-Copyright 1999, 2000 ATI Technologies Inc. and Precision Insight, Inc.,
-                                               Cedar Park, Texas.
-All Rights Reserved.
-
-Permission is hereby granted, free of charge, to any person obtaining a
-copy of this software and associated documentation files (the "Software"),
-to deal in the Software without restriction, including without limitation
-on the rights to use, copy, modify, merge, publish, distribute, sub
-license, and/or sell copies of the Software, and to permit persons to whom
-the Software is furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice (including the next
-paragraph) shall be included in all copies or substantial portions of the
-Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
-ATI, PRECISION INSIGHT AND/OR THEIR SUPPLIERS BE LIABLE FOR ANY CLAIM,
-DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
-OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
-USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-**************************************************************************/
-
-/*
- * Authors:
- *   Gareth Hughes <gareth@valinux.com>
- *   Kevin E. Martin <martin@valinux.com>
- *
- */
-
-#ifndef __R128_SPAN_H__
-#define __R128_SPAN_H__
-
-#include "drirenderbuffer.h"
-
-extern void r128DDInitSpanFuncs( GLcontext *ctx );
-
-extern void
-r128SetSpanFunctions(driRenderbuffer *rb, const GLvisual *vis);
-
-#endif
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/r128/r128_state.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/r128/r128_state.c
deleted file mode 100644
index 29f490da8..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/r128/r128_state.c
+++ /dev/null
@@ -1,1261 +0,0 @@
-/* $XFree86: xc/lib/GL/mesa/src/drv/r128/r128_state.c,v 1.11 2002/10/30 12:51:39 alanh Exp $ */
-/**************************************************************************
-
-Copyright 1999, 2000 ATI Technologies Inc. and Precision Insight, Inc.,
-                                               Cedar Park, Texas.
-All Rights Reserved.
-
-Permission is hereby granted, free of charge, to any person obtaining a
-copy of this software and associated documentation files (the "Software"),
-to deal in the Software without restriction, including without limitation
-on the rights to use, copy, modify, merge, publish, distribute, sub
-license, and/or sell copies of the Software, and to permit persons to whom
-the Software is furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice (including the next
-paragraph) shall be included in all copies or substantial portions of the
-Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
-ATI, PRECISION INSIGHT AND/OR THEIR SUPPLIERS BE LIABLE FOR ANY CLAIM,
-DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
-OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
-USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-**************************************************************************/
-
-/*
- * Authors:
- *   Gareth Hughes <gareth@valinux.com>
- *   Kevin E. Martin <martin@valinux.com>
- *   Keith Whitwell <keith@tungstengraphics.com>
- *
- */
-
-#include "r128_context.h"
-#include "r128_state.h"
-#include "r128_ioctl.h"
-#include "r128_tris.h"
-#include "r128_tex.h"
-
-#include "context.h"
-#include "buffers.h"
-#include "enums.h"
-#include "colormac.h"
-#include "swrast/swrast.h"
-#include "array_cache/acache.h"
-#include "tnl/tnl.h"
-#include "swrast_setup/swrast_setup.h"
-
-#include "tnl/t_pipeline.h"
-
-
-/* =============================================================
- * Alpha blending
- */
-
-
-/**
- * Calculate the hardware blend factor setting.  This same function is used
- * for source and destination of both alpha and RGB.  
- *
- * \returns
- * The hardware register value for the specified blend factor.  This value
- * will need to be shifted into the correct position for either source or
- * destination factor.
- *
- * \todo
- * Since the two cases where source and destination are handled differently
- * are essentially error cases, they should never happen.  Determine if these
- * cases can be removed.
- */
-static int blend_factor( r128ContextPtr rmesa, GLenum factor, GLboolean is_src )
-{
-   int   func;
-
-   switch ( factor ) {
-   case GL_ZERO:
-      func = R128_ALPHA_BLEND_ZERO;
-      break;
-   case GL_ONE:
-      func = R128_ALPHA_BLEND_ONE;
-      break;
-
-   case GL_SRC_COLOR:
-      func = R128_ALPHA_BLEND_SRCCOLOR;
-      break;
-   case GL_ONE_MINUS_SRC_COLOR:
-      func = R128_ALPHA_BLEND_INVSRCCOLOR;
-      break;
-   case GL_SRC_ALPHA:
-      func = R128_ALPHA_BLEND_SRCALPHA;
-      break;
-   case GL_ONE_MINUS_SRC_ALPHA:
-      func = R128_ALPHA_BLEND_INVSRCALPHA;
-      break;
-   case GL_SRC_ALPHA_SATURATE:
-      func = (is_src) ? R128_ALPHA_BLEND_SAT : R128_ALPHA_BLEND_ZERO;
-      break;
-
-   case GL_DST_COLOR:
-      func = R128_ALPHA_BLEND_DSTCOLOR;
-      break;
-   case GL_ONE_MINUS_DST_COLOR:
-      func = R128_ALPHA_BLEND_INVDSTCOLOR;
-      break;
-   case GL_DST_ALPHA:
-      func = R128_ALPHA_BLEND_DSTALPHA;
-      break;
-   case GL_ONE_MINUS_DST_ALPHA:
-      func = R128_ALPHA_BLEND_INVDSTALPHA;
-      break;
-
-   case GL_CONSTANT_COLOR:
-   case GL_ONE_MINUS_CONSTANT_COLOR:
-   case GL_CONSTANT_ALPHA:
-   case GL_ONE_MINUS_CONSTANT_ALPHA:
-   default:
-      FALLBACK( rmesa, R128_FALLBACK_BLEND_FUNC, GL_TRUE );
-      func = (is_src) ? R128_ALPHA_BLEND_ONE : R128_ALPHA_BLEND_ZERO;
-      break;
-   }
-   
-   return func;
-}
-
-
-static void r128UpdateAlphaMode( GLcontext *ctx )
-{
-   r128ContextPtr rmesa = R128_CONTEXT(ctx);
-   GLuint a = rmesa->setup.misc_3d_state_cntl_reg;
-   GLuint t = rmesa->setup.tex_cntl_c;
-
-   if ( ctx->Color.AlphaEnabled ) {
-      GLubyte ref;
-
-      CLAMPED_FLOAT_TO_UBYTE(ref, ctx->Color.AlphaRef);
-
-      a &= ~(R128_ALPHA_TEST_MASK | R128_REF_ALPHA_MASK);
-
-      switch ( ctx->Color.AlphaFunc ) {
-      case GL_NEVER:
-	 a |= R128_ALPHA_TEST_NEVER;
-	 break;
-      case GL_LESS:
-	 a |= R128_ALPHA_TEST_LESS;
-         break;
-      case GL_LEQUAL:
-	 a |= R128_ALPHA_TEST_LESSEQUAL;
-	 break;
-      case GL_EQUAL:
-	 a |= R128_ALPHA_TEST_EQUAL;
-	 break;
-      case GL_GEQUAL:
-	 a |= R128_ALPHA_TEST_GREATEREQUAL;
-	 break;
-      case GL_GREATER:
-	 a |= R128_ALPHA_TEST_GREATER;
-	 break;
-      case GL_NOTEQUAL:
-	 a |= R128_ALPHA_TEST_NEQUAL;
-	 break;
-      case GL_ALWAYS:
-	 a |= R128_ALPHA_TEST_ALWAYS;
-	 break;
-      }
-
-      a |= ref & R128_REF_ALPHA_MASK;
-      t |= R128_ALPHA_TEST_ENABLE;
-   } else {
-      t &= ~R128_ALPHA_TEST_ENABLE;
-   }
-
-   FALLBACK( rmesa, R128_FALLBACK_BLEND_FUNC, GL_FALSE );
-
-   if ( ctx->Color.BlendEnabled ) {
-      a &= ~((R128_ALPHA_BLEND_MASK << R128_ALPHA_BLEND_SRC_SHIFT) |
-	     (R128_ALPHA_BLEND_MASK << R128_ALPHA_BLEND_DST_SHIFT)
-	     | R128_ALPHA_COMB_FCN_MASK);
-
-      a |= blend_factor( rmesa, ctx->Color.BlendSrcRGB, GL_TRUE ) 
-	  << R128_ALPHA_BLEND_SRC_SHIFT;
-      a |= blend_factor( rmesa, ctx->Color.BlendDstRGB, GL_FALSE ) 
-	  << R128_ALPHA_BLEND_DST_SHIFT;
-
-      switch (ctx->Color.BlendEquationRGB) {
-      case GL_FUNC_ADD:
-	 a |= R128_ALPHA_COMB_ADD_CLAMP;
-	 break;
-      case GL_FUNC_SUBTRACT:
-	 a |= R128_ALPHA_COMB_SUB_SRC_DST_CLAMP;
-	 break;
-      default:
-	 FALLBACK( rmesa, R128_FALLBACK_BLEND_EQ, GL_TRUE );
-      }
-
-      t |=  R128_ALPHA_ENABLE;
-   } else {
-      t &= ~R128_ALPHA_ENABLE;
-   }
-
-   if ( rmesa->setup.misc_3d_state_cntl_reg != a ) {
-      rmesa->setup.misc_3d_state_cntl_reg = a;
-      rmesa->dirty |= R128_UPLOAD_CONTEXT | R128_UPLOAD_MASKS;
-   }
-   if ( rmesa->setup.tex_cntl_c != t ) {
-      rmesa->setup.tex_cntl_c = t;
-      rmesa->dirty |= R128_UPLOAD_CONTEXT | R128_UPLOAD_MASKS;
-   }
-}
-
-static void r128DDAlphaFunc( GLcontext *ctx, GLenum func, GLfloat ref )
-{
-   r128ContextPtr rmesa = R128_CONTEXT(ctx);
-
-   FLUSH_BATCH( rmesa );
-   rmesa->new_state |= R128_NEW_ALPHA;
-}
-
-static void r128DDBlendEquationSeparate( GLcontext *ctx, 
-					 GLenum modeRGB, GLenum modeA )
-{
-   r128ContextPtr rmesa = R128_CONTEXT(ctx);
-
-   assert( modeRGB == modeA );
-   FLUSH_BATCH( rmesa );
-
-   /* BlendEquation sets ColorLogicOpEnabled in an unexpected
-    * manner.
-    */
-   FALLBACK( R128_CONTEXT(ctx), R128_FALLBACK_LOGICOP,
-	     (ctx->Color.ColorLogicOpEnabled &&
-	      ctx->Color.LogicOp != GL_COPY));
-
-   /* Can only do blend addition, not min, max, subtract, etc. */
-   FALLBACK( R128_CONTEXT(ctx), R128_FALLBACK_BLEND_EQ,
-	     (modeRGB != GL_FUNC_ADD) && (modeRGB != GL_FUNC_SUBTRACT));
-
-   rmesa->new_state |= R128_NEW_ALPHA;
-}
-
-static void r128DDBlendFuncSeparate( GLcontext *ctx,
-				     GLenum sfactorRGB, GLenum dfactorRGB,
-				     GLenum sfactorA, GLenum dfactorA )
-{
-   r128ContextPtr rmesa = R128_CONTEXT(ctx);
-
-   FLUSH_BATCH( rmesa );
-   rmesa->new_state |= R128_NEW_ALPHA;
-}
-
-
-/* =============================================================
- * Depth testing
- */
-
-static void r128UpdateZMode( GLcontext *ctx )
-{
-   r128ContextPtr rmesa = R128_CONTEXT(ctx);
-   GLuint z = rmesa->setup.z_sten_cntl_c;
-   GLuint t = rmesa->setup.tex_cntl_c;
-
-   if ( ctx->Depth.Test ) {
-      z &= ~R128_Z_TEST_MASK;
-
-      switch ( ctx->Depth.Func ) {
-      case GL_NEVER:
-	 z |= R128_Z_TEST_NEVER;
-	 break;
-      case GL_ALWAYS:
-	 z |= R128_Z_TEST_ALWAYS;
-	 break;
-      case GL_LESS:
-	 z |= R128_Z_TEST_LESS;
-	 break;
-      case GL_LEQUAL:
-	 z |= R128_Z_TEST_LESSEQUAL;
-	 break;
-      case GL_EQUAL:
-	 z |= R128_Z_TEST_EQUAL;
-	 break;
-      case GL_GEQUAL:
-	 z |= R128_Z_TEST_GREATEREQUAL;
-	 break;
-      case GL_GREATER:
-	 z |= R128_Z_TEST_GREATER;
-	 break;
-      case GL_NOTEQUAL:
-	 z |= R128_Z_TEST_NEQUAL;
-	 break;
-      }
-
-      t |=  R128_Z_ENABLE;
-   } else {
-      t &= ~R128_Z_ENABLE;
-   }
-
-   if ( ctx->Depth.Mask ) {
-      t |=  R128_Z_WRITE_ENABLE;
-   } else {
-      t &= ~R128_Z_WRITE_ENABLE;
-   }
-
-   if ( rmesa->setup.z_sten_cntl_c != z ) {
-      rmesa->setup.z_sten_cntl_c = z;
-      rmesa->dirty |= R128_UPLOAD_CONTEXT;
-   }
-   if ( rmesa->setup.tex_cntl_c != t ) {
-      rmesa->setup.tex_cntl_c = t;
-      rmesa->dirty |= R128_UPLOAD_CONTEXT;
-   }
-}
-
-static void r128DDDepthFunc( GLcontext *ctx, GLenum func )
-{
-   r128ContextPtr rmesa = R128_CONTEXT(ctx);
-
-   FLUSH_BATCH( rmesa );
-   rmesa->new_state |= R128_NEW_DEPTH;
-}
-
-static void r128DDDepthMask( GLcontext *ctx, GLboolean flag )
-{
-   r128ContextPtr rmesa = R128_CONTEXT(ctx);
-
-   FLUSH_BATCH( rmesa );
-   rmesa->new_state |= R128_NEW_DEPTH;
-}
-
-static void r128DDClearDepth( GLcontext *ctx, GLclampd d )
-{
-   r128ContextPtr rmesa = R128_CONTEXT(ctx);
-
-   switch ( rmesa->setup.z_sten_cntl_c &  R128_Z_PIX_WIDTH_MASK ) {
-   case R128_Z_PIX_WIDTH_16:
-      rmesa->ClearDepth = d * 0x0000ffff;
-      break;
-   case R128_Z_PIX_WIDTH_24:
-      rmesa->ClearDepth = d * 0x00ffffff;
-      break;
-   case R128_Z_PIX_WIDTH_32:
-      rmesa->ClearDepth = d * 0xffffffff;
-      break;
-   }
-}
-
-
-/* =============================================================
- * Fog
- */
-
-static void r128UpdateFogAttrib( GLcontext *ctx )
-{
-   r128ContextPtr rmesa = R128_CONTEXT(ctx);
-   GLuint t = rmesa->setup.tex_cntl_c;
-   GLubyte c[4];
-   GLuint col;
-
-   if ( ctx->Fog.Enabled ) {
-      t |=  R128_FOG_ENABLE;
-   } else {
-      t &= ~R128_FOG_ENABLE;
-   }
-
-   c[0] = FLOAT_TO_UBYTE( ctx->Fog.Color[0] );
-   c[1] = FLOAT_TO_UBYTE( ctx->Fog.Color[1] );
-   c[2] = FLOAT_TO_UBYTE( ctx->Fog.Color[2] );
-
-   col = r128PackColor( 4, c[0], c[1], c[2], 0 );
-
-   if ( rmesa->setup.fog_color_c != col ) {
-      rmesa->setup.fog_color_c = col;
-      rmesa->dirty |= R128_UPLOAD_CONTEXT;
-   }
-   if ( rmesa->setup.tex_cntl_c != t ) {
-      rmesa->setup.tex_cntl_c = t;
-      rmesa->dirty |= R128_UPLOAD_CONTEXT;
-   }
-}
-
-static void r128DDFogfv( GLcontext *ctx, GLenum pname, const GLfloat *param )
-{
-   r128ContextPtr rmesa = R128_CONTEXT(ctx);
-
-   FLUSH_BATCH( rmesa );
-   rmesa->new_state |= R128_NEW_FOG;
-}
-
-
-/* =============================================================
- * Clipping
- */
-
-static void r128UpdateClipping( GLcontext *ctx )
-{
-   r128ContextPtr rmesa = R128_CONTEXT(ctx);
-
-   if ( rmesa->driDrawable ) {
-      __DRIdrawablePrivate *drawable = rmesa->driDrawable;
-      int x1 = 0;
-      int y1 = 0;
-      int x2 = drawable->w - 1;
-      int y2 = drawable->h - 1;
-
-      if ( ctx->Scissor.Enabled ) {
-	 if ( ctx->Scissor.X > x1 ) {
-	    x1 = ctx->Scissor.X;
-	 }
-	 if ( drawable->h - ctx->Scissor.Y - ctx->Scissor.Height > y1 ) {
-	    y1 = drawable->h - ctx->Scissor.Y - ctx->Scissor.Height;
-	 }
-	 if ( ctx->Scissor.X + ctx->Scissor.Width - 1 < x2 ) {
-	    x2 = ctx->Scissor.X + ctx->Scissor.Width - 1;
-	 }
-	 if ( drawable->h - ctx->Scissor.Y - 1 < y2 ) {
-	    y2 = drawable->h - ctx->Scissor.Y - 1;
-	 }
-      }
-
-      x1 += drawable->x;
-      y1 += drawable->y;
-      x2 += drawable->x;
-      y2 += drawable->y;
-
-      rmesa->setup.sc_top_left_c     = ((y1 << 16) | x1);
-      rmesa->setup.sc_bottom_right_c = ((y2 << 16) | x2);
-
-      rmesa->dirty |= R128_UPLOAD_CONTEXT;
-   }
-}
-
-static void r128DDScissor( GLcontext *ctx,
-			   GLint x, GLint y, GLsizei w, GLsizei h )
-{
-   r128ContextPtr rmesa = R128_CONTEXT(ctx);
-
-   FLUSH_BATCH( rmesa );
-   rmesa->new_state |= R128_NEW_CLIP;
-}
-
-
-/* =============================================================
- * Culling
- */
-
-static void r128UpdateCull( GLcontext *ctx )
-{
-   r128ContextPtr rmesa = R128_CONTEXT(ctx);
-   GLuint f = rmesa->setup.pm4_vc_fpu_setup;
-
-   f &= ~R128_FRONT_DIR_MASK;
-
-   switch ( ctx->Polygon.FrontFace ) {
-   case GL_CW:
-      f |= R128_FRONT_DIR_CW;
-      break;
-   case GL_CCW:
-      f |= R128_FRONT_DIR_CCW;
-      break;
-   }
-
-   f |= R128_BACKFACE_SOLID | R128_FRONTFACE_SOLID;
-
-   if ( ctx->Polygon.CullFlag ) {
-      switch ( ctx->Polygon.CullFaceMode ) {
-      case GL_FRONT:
-	 f &= ~R128_FRONTFACE_SOLID;
-	 break;
-      case GL_BACK:
-	 f &= ~R128_BACKFACE_SOLID;
-	 break;
-      case GL_FRONT_AND_BACK:
-	 f &= ~(R128_BACKFACE_SOLID |
-		R128_FRONTFACE_SOLID);
-	 break;
-      }
-   }
-
-   if ( 1 || rmesa->setup.pm4_vc_fpu_setup != f ) {
-      rmesa->setup.pm4_vc_fpu_setup = f;
-      rmesa->dirty |= R128_UPLOAD_CONTEXT | R128_UPLOAD_SETUP;
-   }
-}
-
-static void r128DDCullFace( GLcontext *ctx, GLenum mode )
-{
-   r128ContextPtr rmesa = R128_CONTEXT(ctx);
-
-   FLUSH_BATCH( rmesa );
-   rmesa->new_state |= R128_NEW_CULL;
-}
-
-static void r128DDFrontFace( GLcontext *ctx, GLenum mode )
-{
-   r128ContextPtr rmesa = R128_CONTEXT(ctx);
-
-   FLUSH_BATCH( rmesa );
-   rmesa->new_state |= R128_NEW_CULL;
-}
-
-
-/* =============================================================
- * Masks
- */
-
-static void r128UpdateMasks( GLcontext *ctx )
-{
-   r128ContextPtr rmesa = R128_CONTEXT(ctx);
-
-   GLuint mask = r128PackColor( rmesa->r128Screen->cpp,
-				ctx->Color.ColorMask[RCOMP],
-				ctx->Color.ColorMask[GCOMP],
-				ctx->Color.ColorMask[BCOMP],
-				ctx->Color.ColorMask[ACOMP] );
-
-   if ( rmesa->setup.plane_3d_mask_c != mask ) {
-      rmesa->setup.plane_3d_mask_c = mask;
-      rmesa->dirty |= R128_UPLOAD_CONTEXT | R128_UPLOAD_MASKS;
-   }
-}
-
-static void r128DDColorMask( GLcontext *ctx,
-			     GLboolean r, GLboolean g,
-			     GLboolean b, GLboolean a )
-{
-   r128ContextPtr rmesa = R128_CONTEXT(ctx);
-
-   FLUSH_BATCH( rmesa );
-   rmesa->new_state |= R128_NEW_MASKS;
-}
-
-
-/* =============================================================
- * Rendering attributes
- *
- * We really don't want to recalculate all this every time we bind a
- * texture.  These things shouldn't change all that often, so it makes
- * sense to break them out of the core texture state update routines.
- */
-
-static void updateSpecularLighting( GLcontext *ctx )
-{
-   r128ContextPtr rmesa = R128_CONTEXT(ctx);
-   GLuint t = rmesa->setup.tex_cntl_c;
-
-   if ( ctx->Light.Model.ColorControl == GL_SEPARATE_SPECULAR_COLOR &&
-        ctx->Light.Enabled) {
-      /* XXX separate specular color just doesn't seem to work as it should.
-       * For now, we fall back to s/w rendering whenever separate specular
-       * is enabled.
-       */
-#if 0
-      if (ctx->Light.ShadeModel == GL_FLAT) {
-         /* R128 can't do flat-shaded separate specular */
-         t &= ~R128_SPEC_LIGHT_ENABLE;
-         FALLBACK( rmesa, R128_FALLBACK_SEP_SPECULAR, GL_TRUE );
-         /*printf("%s fallback  sep spec\n", __FUNCTION__);*/
-      }
-      else {
-         t |= R128_SPEC_LIGHT_ENABLE;
-         FALLBACK( rmesa, R128_FALLBACK_SEP_SPECULAR, GL_FALSE );
-         /*printf("%s enable sep spec\n", __FUNCTION__);*/
-      }
-#else
-      t &= ~R128_SPEC_LIGHT_ENABLE;
-      FALLBACK( rmesa, R128_FALLBACK_SEP_SPECULAR, GL_TRUE );
-      /*printf("%s fallback  sep spec\n", __FUNCTION__);*/
-#endif
-   }
-   else {
-      t &= ~R128_SPEC_LIGHT_ENABLE;
-      FALLBACK( rmesa, R128_FALLBACK_SEP_SPECULAR, GL_FALSE );
-      /*printf("%s disable sep spec\n", __FUNCTION__);*/
-   }
-
-   if ( rmesa->setup.tex_cntl_c != t ) {
-      rmesa->setup.tex_cntl_c = t;
-      rmesa->dirty |= R128_UPLOAD_CONTEXT;
-      rmesa->dirty |= R128_UPLOAD_SETUP;
-      rmesa->new_state |= R128_NEW_CONTEXT;
-   }
-}
-
-
-static void r128DDLightModelfv( GLcontext *ctx, GLenum pname,
-				const GLfloat *param )
-{
-   r128ContextPtr rmesa = R128_CONTEXT(ctx);
-
-   if ( pname == GL_LIGHT_MODEL_COLOR_CONTROL ) {
-      FLUSH_BATCH( rmesa );
-      updateSpecularLighting(ctx);
-   }
-}
-
-static void r128DDShadeModel( GLcontext *ctx, GLenum mode )
-{
-   r128ContextPtr rmesa = R128_CONTEXT(ctx);
-   GLuint s = rmesa->setup.pm4_vc_fpu_setup;
-
-   s &= ~R128_FPU_COLOR_MASK;
-
-   switch ( mode ) {
-   case GL_FLAT:
-      s |= R128_FPU_COLOR_FLAT;
-      break;
-   case GL_SMOOTH:
-      s |= R128_FPU_COLOR_GOURAUD;
-      break;
-   default:
-      return;
-   }
-
-   updateSpecularLighting(ctx);
-
-   if ( rmesa->setup.pm4_vc_fpu_setup != s ) {
-      FLUSH_BATCH( rmesa );
-      rmesa->setup.pm4_vc_fpu_setup = s;
-
-      rmesa->new_state |= R128_NEW_CONTEXT;
-      rmesa->dirty |= R128_UPLOAD_SETUP;
-   }
-}
-
-
-/* =============================================================
- * Window position
- */
-
-void r128UpdateWindow( GLcontext *ctx )
-{
-   r128ContextPtr rmesa = R128_CONTEXT(ctx);
-   int x = rmesa->driDrawable->x;
-   int y = rmesa->driDrawable->y;
-
-   rmesa->setup.window_xy_offset = ((y << R128_WINDOW_Y_SHIFT) |
-				    (x << R128_WINDOW_X_SHIFT));
-
-   rmesa->dirty |= R128_UPLOAD_CONTEXT | R128_UPLOAD_WINDOW;
-}
-
-/* =============================================================
- * Viewport
- */
-
-
-static void r128CalcViewport( GLcontext *ctx )
-{
-   r128ContextPtr rmesa = R128_CONTEXT(ctx);
-   const GLfloat *v = ctx->Viewport._WindowMap.m;
-   GLfloat *m = rmesa->hw_viewport;
-
-   /* See also r128_translate_vertex.
-    */
-   m[MAT_SX] =   v[MAT_SX];
-   m[MAT_TX] =   v[MAT_TX] + SUBPIXEL_X;
-   m[MAT_SY] = - v[MAT_SY];
-   m[MAT_TY] = - v[MAT_TY] + rmesa->driDrawable->h + SUBPIXEL_Y;
-   m[MAT_SZ] =   v[MAT_SZ] * rmesa->depth_scale;
-   m[MAT_TZ] =   v[MAT_TZ] * rmesa->depth_scale;
-}
-
-static void r128Viewport( GLcontext *ctx,
-			  GLint x, GLint y,
-			  GLsizei width, GLsizei height )
-{
-   /* update size of Mesa/software ancillary buffers */
-   _mesa_ResizeBuffersMESA();
-   r128CalcViewport( ctx );
-}
-
-static void r128DepthRange( GLcontext *ctx,
-			    GLclampd nearval, GLclampd farval )
-{
-   r128CalcViewport( ctx );
-}
-
-
-/* =============================================================
- * Miscellaneous
- */
-
-static void r128DDClearColor( GLcontext *ctx,
-			      const GLfloat color[4] )
-{
-   r128ContextPtr rmesa = R128_CONTEXT(ctx);
-   GLubyte c[4];
-
-   CLAMPED_FLOAT_TO_UBYTE(c[0], color[0]);
-   CLAMPED_FLOAT_TO_UBYTE(c[1], color[1]);
-   CLAMPED_FLOAT_TO_UBYTE(c[2], color[2]);
-   CLAMPED_FLOAT_TO_UBYTE(c[3], color[3]);
-
-   rmesa->ClearColor = r128PackColor( rmesa->r128Screen->cpp,
-				      c[0], c[1], c[2], c[3] );
-}
-
-static void r128DDLogicOpCode( GLcontext *ctx, GLenum opcode )
-{
-   r128ContextPtr rmesa = R128_CONTEXT(ctx);
-
-   if ( ctx->Color.ColorLogicOpEnabled ) {
-      FLUSH_BATCH( rmesa );
-
-      FALLBACK( rmesa, R128_FALLBACK_LOGICOP, opcode != GL_COPY );
-   }
-}
-
-static void r128DDDrawBuffer( GLcontext *ctx, GLenum mode )
-{
-   r128ContextPtr rmesa = R128_CONTEXT(ctx);
-
-   FLUSH_BATCH( rmesa );
-
-   /*
-    * _ColorDrawBufferMask is easier to cope with than <mode>.
-    */
-   switch ( ctx->DrawBuffer->_ColorDrawBufferMask[0] ) {
-   case BUFFER_BIT_FRONT_LEFT:
-      FALLBACK( rmesa, R128_FALLBACK_DRAW_BUFFER, GL_FALSE );
-      break;
-   case BUFFER_BIT_BACK_LEFT:
-      FALLBACK( rmesa, R128_FALLBACK_DRAW_BUFFER, GL_FALSE );
-      break;
-   default:
-      /* GL_NONE or GL_FRONT_AND_BACK or stereo left&right, etc */
-      FALLBACK( rmesa, R128_FALLBACK_DRAW_BUFFER, GL_TRUE );
-      break;
-   }
-
-   /* We want to update the s/w rast state too so that r128DDSetBuffer()
-    * gets called.
-    */
-   _swrast_DrawBuffer(ctx, mode);
-
-   rmesa->setup.dst_pitch_offset_c = (((rmesa->drawPitch/8) << 21) |
-                                      (rmesa->drawOffset >> 5));
-   rmesa->new_state |= R128_NEW_WINDOW;
-}
-
-static void r128DDReadBuffer( GLcontext *ctx, GLenum mode )
-{
-   /* nothing, until we implement h/w glRead/CopyPixels or CopyTexImage */
-}
-
-
-/* =============================================================
- * Polygon stipple
- */
-
-static void r128DDPolygonStipple( GLcontext *ctx, const GLubyte *mask )
-{
-   r128ContextPtr rmesa = R128_CONTEXT(ctx);
-   GLuint stipple[32], i;
-   drm_r128_stipple_t stippleRec;
-
-   for (i = 0; i < 32; i++) {
-      stipple[31 - i] = ((mask[i*4+0] << 24) |
-                         (mask[i*4+1] << 16) |
-                         (mask[i*4+2] << 8)  |
-                         (mask[i*4+3]));
-   }
-
-   FLUSH_BATCH( rmesa );
-   LOCK_HARDWARE( rmesa );
-
-   stippleRec.mask = stipple;
-   drmCommandWrite( rmesa->driFd, DRM_R128_STIPPLE, 
-                    &stippleRec, sizeof(stippleRec) );
-
-   UNLOCK_HARDWARE( rmesa );
-
-   rmesa->new_state |= R128_NEW_CONTEXT;
-   rmesa->dirty |= R128_UPLOAD_CONTEXT;
-}
-
-
-/* =============================================================
- * Render mode
- */
-
-static void r128DDRenderMode( GLcontext *ctx, GLenum mode )
-{
-   r128ContextPtr rmesa = R128_CONTEXT(ctx);
-   FALLBACK( rmesa, R128_FALLBACK_RENDER_MODE, (mode != GL_RENDER) );
-}
-
-
-
-/* =============================================================
- * State enable/disable
- */
-
-static void r128DDEnable( GLcontext *ctx, GLenum cap, GLboolean state )
-{
-   r128ContextPtr rmesa = R128_CONTEXT(ctx);
-
-   if ( R128_DEBUG & DEBUG_VERBOSE_API ) {
-      fprintf( stderr, "%s( %s = %s )\n",
-	       __FUNCTION__, _mesa_lookup_enum_by_nr( cap ),
-	       state ? "GL_TRUE" : "GL_FALSE" );
-   }
-
-   switch ( cap ) {
-   case GL_ALPHA_TEST:
-      FLUSH_BATCH( rmesa );
-      rmesa->new_state |= R128_NEW_ALPHA;
-      break;
-
-   case GL_BLEND:
-      FLUSH_BATCH( rmesa );
-      rmesa->new_state |= R128_NEW_ALPHA;
-
-      /* For some reason enable(GL_BLEND) affects ColorLogicOpEnabled.
-       */
-      FALLBACK( rmesa, R128_FALLBACK_LOGICOP,
-		(ctx->Color.ColorLogicOpEnabled &&
-		 ctx->Color.LogicOp != GL_COPY));
-      break;
-
-   case GL_CULL_FACE:
-      FLUSH_BATCH( rmesa );
-      rmesa->new_state |= R128_NEW_CULL;
-      break;
-
-   case GL_DEPTH_TEST:
-      FLUSH_BATCH( rmesa );
-      rmesa->new_state |= R128_NEW_DEPTH;
-      break;
-
-   case GL_DITHER:
-      do {
-	 GLuint t = rmesa->setup.tex_cntl_c;
-	 FLUSH_BATCH( rmesa );
-
-	 if ( ctx->Color.DitherFlag ) {
-	    t |=  R128_DITHER_ENABLE;
-	 } else {
-	    t &= ~R128_DITHER_ENABLE;
-	 }
-
-	 if ( rmesa->setup.tex_cntl_c != t ) {
-	    rmesa->setup.tex_cntl_c = t;
-	    rmesa->dirty |= R128_UPLOAD_CONTEXT;
-	 }
-      } while (0);
-      break;
-
-   case GL_FOG:
-      FLUSH_BATCH( rmesa );
-      rmesa->new_state |= R128_NEW_FOG;
-      break;
-
-   case GL_COLOR_LOGIC_OP:
-      FLUSH_BATCH( rmesa );
-      FALLBACK( rmesa, R128_FALLBACK_LOGICOP,
-		state && ctx->Color.LogicOp != GL_COPY );
-      break;
-
-   case GL_LIGHTING:
-      updateSpecularLighting(ctx);
-      break;
-
-   case GL_SCISSOR_TEST:
-      FLUSH_BATCH( rmesa );
-      rmesa->scissor = state;
-      rmesa->new_state |= R128_NEW_CLIP;
-      break;
-
-   case GL_STENCIL_TEST:
-      FLUSH_BATCH( rmesa );
-      FALLBACK( rmesa, R128_FALLBACK_STENCIL, state );
-      break;
-
-   case GL_TEXTURE_1D:
-   case GL_TEXTURE_2D:
-   case GL_TEXTURE_3D:
-      FLUSH_BATCH( rmesa );
-      break;
-
-   case GL_POLYGON_STIPPLE:
-      if ( rmesa->render_primitive == GL_TRIANGLES ) {
-	 FLUSH_BATCH( rmesa );
-	 rmesa->setup.dp_gui_master_cntl_c &= ~R128_GMC_BRUSH_NONE;
-	 if ( state ) {
-	    rmesa->setup.dp_gui_master_cntl_c |=
-	       R128_GMC_BRUSH_32x32_MONO_FG_LA;
-	 } else {
-	    rmesa->setup.dp_gui_master_cntl_c |=
-	       R128_GMC_BRUSH_SOLID_COLOR;
-	 }
-	 rmesa->new_state |= R128_NEW_CONTEXT;
-	 rmesa->dirty |= R128_UPLOAD_CONTEXT;
-      }
-      break;
-
-   default:
-      return;
-   }
-}
-
-
-/* =============================================================
- * State initialization, management
- */
-
-static void r128DDPrintDirty( const char *msg, GLuint state )
-{
-   fprintf( stderr,
-	    "%s: (0x%x) %s%s%s%s%s%s%s%s%s\n",
-	    msg,
-	    state,
-	    (state & R128_UPLOAD_CORE)		? "core, " : "",
-	    (state & R128_UPLOAD_CONTEXT)	? "context, " : "",
-	    (state & R128_UPLOAD_SETUP)		? "setup, " : "",
-	    (state & R128_UPLOAD_TEX0)		? "tex0, " : "",
-	    (state & R128_UPLOAD_TEX1)		? "tex1, " : "",
-	    (state & R128_UPLOAD_MASKS)		? "masks, " : "",
-	    (state & R128_UPLOAD_WINDOW)	? "window, " : "",
-	    (state & R128_UPLOAD_CLIPRECTS)	? "cliprects, " : "",
-	    (state & R128_REQUIRE_QUIESCENCE)	? "quiescence, " : "" );
-}
-
-/*
- * Load the current context's state into the hardware.
- *
- * NOTE: Be VERY careful about ensuring the context state is marked for
- * upload, the only place it shouldn't be uploaded is when the setup
- * state has changed in ReducedPrimitiveChange as this comes right after
- * a state update.
- *
- * Blits of any type should always upload the context and masks after
- * they are done.
- */
-void r128EmitHwStateLocked( r128ContextPtr rmesa )
-{
-   drm_r128_sarea_t *sarea = rmesa->sarea;
-   drm_r128_context_regs_t *regs = &(rmesa->setup);
-   const r128TexObjPtr t0 = rmesa->CurrentTexObj[0];
-   const r128TexObjPtr t1 = rmesa->CurrentTexObj[1];
-
-   if ( R128_DEBUG & DEBUG_VERBOSE_MSG ) {
-      r128DDPrintDirty( "r128EmitHwStateLocked", rmesa->dirty );
-   }
-
-   if ( rmesa->dirty & (R128_UPLOAD_CONTEXT |
-			R128_UPLOAD_SETUP |
-			R128_UPLOAD_MASKS |
-			R128_UPLOAD_WINDOW |
-			R128_UPLOAD_CORE) ) {
-      memcpy( &sarea->context_state, regs, sizeof(sarea->context_state) );
-   }
-
-   if ( (rmesa->dirty & R128_UPLOAD_TEX0) && t0 ) {
-      drm_r128_texture_regs_t *tex = &sarea->tex_state[0];
-
-      tex->tex_cntl		= t0->setup.tex_cntl;
-      tex->tex_combine_cntl	= rmesa->tex_combine[0];
-      tex->tex_size_pitch	= t0->setup.tex_size_pitch;
-      memcpy( &tex->tex_offset[0], &t0->setup.tex_offset[0],
-	      sizeof(tex->tex_offset ) );
-      tex->tex_border_color	= t0->setup.tex_border_color;
-   }
-
-   if ( (rmesa->dirty & R128_UPLOAD_TEX1) && t1 ) {
-      drm_r128_texture_regs_t *tex = &sarea->tex_state[1];
-
-      tex->tex_cntl		= t1->setup.tex_cntl;
-      tex->tex_combine_cntl	= rmesa->tex_combine[1];
-      tex->tex_size_pitch	= t1->setup.tex_size_pitch;
-      memcpy( &tex->tex_offset[0], &t1->setup.tex_offset[0],
-	      sizeof(tex->tex_offset ) );
-      tex->tex_border_color	= t1->setup.tex_border_color;
-   }
-
-   sarea->vertsize = rmesa->vertex_size;
-   sarea->vc_format = rmesa->vertex_format;
-
-   /* Turn off the texture cache flushing */
-   rmesa->setup.tex_cntl_c &= ~R128_TEX_CACHE_FLUSH;
-
-   sarea->dirty |= rmesa->dirty;
-   rmesa->dirty &= R128_UPLOAD_CLIPRECTS;
-}
-
-static void r128DDPrintState( const char *msg, GLuint flags )
-{
-   fprintf( stderr,
-	    "%s: (0x%x) %s%s%s%s%s%s%s%s\n",
-	    msg,
-	    flags,
-	    (flags & R128_NEW_CONTEXT)	? "context, " : "",
-	    (flags & R128_NEW_ALPHA)	? "alpha, " : "",
-	    (flags & R128_NEW_DEPTH)	? "depth, " : "",
-	    (flags & R128_NEW_FOG)	? "fog, " : "",
-	    (flags & R128_NEW_CLIP)	? "clip, " : "",
-	    (flags & R128_NEW_CULL)	? "cull, " : "",
-	    (flags & R128_NEW_MASKS)	? "masks, " : "",
-	    (flags & R128_NEW_WINDOW)	? "window, " : "" );
-}
-
-void r128DDUpdateHWState( GLcontext *ctx )
-{
-   r128ContextPtr rmesa = R128_CONTEXT(ctx);
-   int new_state = rmesa->new_state;
-
-   if ( new_state || rmesa->NewGLState & _NEW_TEXTURE )
-   {
-      FLUSH_BATCH( rmesa );
-
-      rmesa->new_state = 0;
-
-      if ( R128_DEBUG & DEBUG_VERBOSE_MSG )
-	 r128DDPrintState( "r128UpdateHwState", new_state );
-
-      /* Update the various parts of the context's state.
-       */
-      if ( new_state & R128_NEW_ALPHA )
-	 r128UpdateAlphaMode( ctx );
-
-      if ( new_state & R128_NEW_DEPTH )
-	 r128UpdateZMode( ctx );
-
-      if ( new_state & R128_NEW_FOG )
-	 r128UpdateFogAttrib( ctx );
-
-      if ( new_state & R128_NEW_CLIP )
-	 r128UpdateClipping( ctx );
-
-      if ( new_state & R128_NEW_CULL )
-	 r128UpdateCull( ctx );
-
-      if ( new_state & R128_NEW_MASKS )
-	 r128UpdateMasks( ctx );
-
-      if ( new_state & R128_NEW_WINDOW )
-	 r128UpdateWindow( ctx );
-
-      if ( rmesa->NewGLState & _NEW_TEXTURE ) {
-	 r128UpdateTextureState( ctx );
-      }
-   }
-}
-
-
-static void r128DDInvalidateState( GLcontext *ctx, GLuint new_state )
-{
-   _swrast_InvalidateState( ctx, new_state );
-   _swsetup_InvalidateState( ctx, new_state );
-   _ac_InvalidateState( ctx, new_state );
-   _tnl_InvalidateState( ctx, new_state );
-   R128_CONTEXT(ctx)->NewGLState |= new_state;
-}
-
-
-
-/* Initialize the context's hardware state.
- */
-void r128DDInitState( r128ContextPtr rmesa )
-{
-   int dst_bpp, depth_bpp;
-
-   switch ( rmesa->r128Screen->cpp ) {
-   case 2:
-      dst_bpp = R128_GMC_DST_16BPP;
-      break;
-   case 4:
-      dst_bpp = R128_GMC_DST_32BPP;
-      break;
-   default:
-      fprintf( stderr, "Error: Unsupported pixel depth... exiting\n" );
-      exit( -1 );
-   }
-
-   rmesa->ClearColor = 0x00000000;
-
-   switch ( rmesa->glCtx->Visual.depthBits ) {
-   case 16:
-      rmesa->ClearDepth = 0x0000ffff;
-      depth_bpp = R128_Z_PIX_WIDTH_16;
-      rmesa->depth_scale = 1.0 / (GLfloat)0xffff;
-      break;
-   case 24:
-      rmesa->ClearDepth = 0x00ffffff;
-      depth_bpp = R128_Z_PIX_WIDTH_24;
-      rmesa->depth_scale = 1.0 / (GLfloat)0xffffff;
-      break;
-   default:
-      fprintf( stderr, "Error: Unsupported depth %d... exiting\n",
-	       rmesa->glCtx->Visual.depthBits );
-      exit( -1 );
-   }
-
-   rmesa->Fallback = 0;
-
-   if ( rmesa->glCtx->Visual.doubleBufferMode && rmesa->sarea->pfCurrentPage == 0 ) {
-      rmesa->drawOffset = rmesa->readOffset = rmesa->r128Screen->backOffset;
-      rmesa->drawPitch  = rmesa->readPitch  = rmesa->r128Screen->backPitch;
-   } else {
-      rmesa->drawOffset = rmesa->readOffset = rmesa->r128Screen->frontOffset;
-      rmesa->drawPitch  = rmesa->readPitch  = rmesa->r128Screen->frontPitch;
-   }
-
-   /* Harware state:
-    */
-   rmesa->setup.dst_pitch_offset_c = (((rmesa->drawPitch/8) << 21) |
-				      (rmesa->drawOffset >> 5));
-
-   rmesa->setup.dp_gui_master_cntl_c = (R128_GMC_DST_PITCH_OFFSET_CNTL |
-					R128_GMC_DST_CLIPPING |
-					R128_GMC_BRUSH_SOLID_COLOR |
-					dst_bpp |
-					R128_GMC_SRC_DATATYPE_COLOR |
-					R128_GMC_BYTE_MSB_TO_LSB |
-					R128_GMC_CONVERSION_TEMP_6500 |
-					R128_ROP3_S |
-					R128_DP_SRC_SOURCE_MEMORY |
-					R128_GMC_3D_FCN_EN |
-					R128_GMC_CLR_CMP_CNTL_DIS |
-					R128_GMC_AUX_CLIP_DIS |
-					R128_GMC_WR_MSK_DIS);
-
-   rmesa->setup.sc_top_left_c     = 0x00000000;
-   rmesa->setup.sc_bottom_right_c = 0x1fff1fff;
-
-   rmesa->setup.z_offset_c = rmesa->r128Screen->depthOffset;
-   rmesa->setup.z_pitch_c = ((rmesa->r128Screen->depthPitch >> 3) |
-			     R128_Z_TILE);
-
-   rmesa->setup.z_sten_cntl_c = (depth_bpp |
-				 R128_Z_TEST_LESS |
-				 R128_STENCIL_TEST_ALWAYS |
-				 R128_STENCIL_S_FAIL_KEEP |
-				 R128_STENCIL_ZPASS_KEEP |
-				 R128_STENCIL_ZFAIL_KEEP);
-
-   rmesa->setup.tex_cntl_c = (R128_Z_WRITE_ENABLE |
-			      R128_SHADE_ENABLE |
-			      R128_DITHER_ENABLE |
-			      R128_ALPHA_IN_TEX_COMPLETE_A |
-			      R128_LIGHT_DIS |
-			      R128_ALPHA_LIGHT_DIS |
-			      R128_TEX_CACHE_FLUSH |
-			      (0x3f << R128_LOD_BIAS_SHIFT));
-
-   rmesa->setup.misc_3d_state_cntl_reg = (R128_MISC_SCALE_3D_TEXMAP_SHADE |
-					  R128_MISC_SCALE_PIX_REPLICATE |
-					  R128_ALPHA_COMB_ADD_CLAMP |
-					  R128_FOG_VERTEX |
-					  (R128_ALPHA_BLEND_ONE << R128_ALPHA_BLEND_SRC_SHIFT) |
-					  (R128_ALPHA_BLEND_ZERO << R128_ALPHA_BLEND_DST_SHIFT) |
-					  R128_ALPHA_TEST_ALWAYS);
-
-   rmesa->setup.texture_clr_cmp_clr_c = 0x00000000;
-   rmesa->setup.texture_clr_cmp_msk_c = 0xffffffff;
-
-   rmesa->setup.fog_color_c = 0x00000000;
-
-   rmesa->setup.pm4_vc_fpu_setup = (R128_FRONT_DIR_CCW |
-				    R128_BACKFACE_SOLID |
-				    R128_FRONTFACE_SOLID |
-				    R128_FPU_COLOR_GOURAUD |
-				    R128_FPU_SUB_PIX_4BITS |
-				    R128_FPU_MODE_3D |
-				    R128_TRAP_BITS_DISABLE |
-				    R128_XFACTOR_2 |
-				    R128_YFACTOR_2 |
-				    R128_FLAT_SHADE_VERTEX_OGL |
-				    R128_FPU_ROUND_TRUNCATE |
-				    R128_WM_SEL_8DW);
-
-   rmesa->setup.setup_cntl = (R128_COLOR_GOURAUD |
-			      R128_PRIM_TYPE_TRI |
-			      R128_TEXTURE_ST_MULT_W |
-			      R128_STARTING_VERTEX_1 |
-			      R128_ENDING_VERTEX_3 |
-			      R128_SU_POLY_LINE_NOT_LAST |
-			      R128_SUB_PIX_4BITS);
-
-   rmesa->setup.tex_size_pitch_c = 0x00000000;
-   rmesa->setup.constant_color_c = 0x00ffffff;
-
-   rmesa->setup.dp_write_mask   = 0xffffffff;
-   rmesa->setup.sten_ref_mask_c = 0xffff0000;
-   rmesa->setup.plane_3d_mask_c = 0xffffffff;
-
-   rmesa->setup.window_xy_offset = 0x00000000;
-
-   rmesa->setup.scale_3d_cntl = (R128_SCALE_DITHER_TABLE |
-				 R128_TEX_CACHE_SIZE_FULL |
-				 R128_DITHER_INIT_RESET |
-				 R128_SCALE_3D_TEXMAP_SHADE |
-				 R128_SCALE_PIX_REPLICATE |
-				 R128_ALPHA_COMB_ADD_CLAMP |
-				 R128_FOG_VERTEX |
-				 (R128_ALPHA_BLEND_ONE << R128_ALPHA_BLEND_SRC_SHIFT) |
-				 (R128_ALPHA_BLEND_ZERO << R128_ALPHA_BLEND_DST_SHIFT) |
-				 R128_ALPHA_TEST_ALWAYS |
-				 R128_COMPOSITE_SHADOW_CMP_EQUAL |
-				 R128_TEX_MAP_ALPHA_IN_TEXTURE |
-				 R128_TEX_CACHE_LINE_SIZE_4QW);
-
-   rmesa->new_state = R128_NEW_ALL;
-}
-
-/* Initialize the driver's state functions.
- */
-void r128DDInitStateFuncs( GLcontext *ctx )
-{
-   ctx->Driver.UpdateState		= r128DDInvalidateState;
-
-   ctx->Driver.ClearIndex		= NULL;
-   ctx->Driver.ClearColor		= r128DDClearColor;
-   ctx->Driver.DrawBuffer		= r128DDDrawBuffer;
-   ctx->Driver.ReadBuffer		= r128DDReadBuffer;
-
-   ctx->Driver.IndexMask		= NULL;
-   ctx->Driver.ColorMask		= r128DDColorMask;
-   ctx->Driver.AlphaFunc		= r128DDAlphaFunc;
-   ctx->Driver.BlendEquationSeparate	= r128DDBlendEquationSeparate;
-   ctx->Driver.BlendFuncSeparate	= r128DDBlendFuncSeparate;
-   ctx->Driver.ClearDepth		= r128DDClearDepth;
-   ctx->Driver.CullFace			= r128DDCullFace;
-   ctx->Driver.FrontFace		= r128DDFrontFace;
-   ctx->Driver.DepthFunc		= r128DDDepthFunc;
-   ctx->Driver.DepthMask		= r128DDDepthMask;
-   ctx->Driver.Enable			= r128DDEnable;
-   ctx->Driver.Fogfv			= r128DDFogfv;
-   ctx->Driver.Hint			= NULL;
-   ctx->Driver.Lightfv			= NULL;
-   ctx->Driver.LightModelfv		= r128DDLightModelfv;
-   ctx->Driver.LogicOpcode		= r128DDLogicOpCode;
-   ctx->Driver.PolygonMode		= NULL;
-   ctx->Driver.PolygonStipple		= r128DDPolygonStipple;
-   ctx->Driver.RenderMode		= r128DDRenderMode;
-   ctx->Driver.Scissor			= r128DDScissor;
-   ctx->Driver.ShadeModel		= r128DDShadeModel;
-   ctx->Driver.ClearStencil		= NULL;
-   ctx->Driver.StencilFunc		= NULL;
-   ctx->Driver.StencilMask		= NULL;
-   ctx->Driver.StencilOp		= NULL;
-
-   ctx->Driver.DepthRange               = r128DepthRange;
-   ctx->Driver.Viewport                 = r128Viewport;
-
-   /* Pixel path fallbacks.
-    */
-   ctx->Driver.Accum = _swrast_Accum;
-   ctx->Driver.Bitmap = _swrast_Bitmap;
-   ctx->Driver.CopyPixels = _swrast_CopyPixels;
-   ctx->Driver.DrawPixels = _swrast_DrawPixels;
-   ctx->Driver.ReadPixels = _swrast_ReadPixels;
-
-   /* Swrast hooks for imaging extensions:
-    */
-   ctx->Driver.CopyColorTable = _swrast_CopyColorTable;
-   ctx->Driver.CopyColorSubTable = _swrast_CopyColorSubTable;
-   ctx->Driver.CopyConvolutionFilter1D = _swrast_CopyConvolutionFilter1D;
-   ctx->Driver.CopyConvolutionFilter2D = _swrast_CopyConvolutionFilter2D;
-}
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/r128/r128_state.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/r128/r128_state.h
deleted file mode 100644
index ac33853b1..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/r128/r128_state.h
+++ /dev/null
@@ -1,51 +0,0 @@
-/* $XFree86: xc/lib/GL/mesa/src/drv/r128/r128_state.h,v 1.3 2001/01/08 01:07:21 martin Exp $ */
-/**************************************************************************
-
-Copyright 1999, 2000 ATI Technologies Inc. and Precision Insight, Inc.,
-                                               Cedar Park, Texas.
-All Rights Reserved.
-
-Permission is hereby granted, free of charge, to any person obtaining a
-copy of this software and associated documentation files (the "Software"),
-to deal in the Software without restriction, including without limitation
-on the rights to use, copy, modify, merge, publish, distribute, sub
-license, and/or sell copies of the Software, and to permit persons to whom
-the Software is furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice (including the next
-paragraph) shall be included in all copies or substantial portions of the
-Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
-ATI, PRECISION INSIGHT AND/OR THEIR SUPPLIERS BE LIABLE FOR ANY CLAIM,
-DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
-OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
-USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-**************************************************************************/
-
-/*
- * Authors:
- *   Gareth Hughes <gareth@valinux.com>
- *   Kevin E. Martin <martin@valinux.com>
- *
- */
-
-#ifndef __R128_STATE_H__
-#define __R128_STATE_H__
-
-#include "r128_context.h"
-
-extern void r128DDInitState( r128ContextPtr rmesa );
-extern void r128DDInitStateFuncs( GLcontext *ctx );
-
-extern void r128DDUpdateState( GLcontext *ctx );
-extern void r128DDUpdateHWState( GLcontext *ctx );
-
-extern void r128UpdateWindow( GLcontext *ctx );
-
-extern void r128EmitHwStateLocked( r128ContextPtr rmesa );
-
-#endif
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/r128/r128_tex.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/r128/r128_tex.c
deleted file mode 100644
index 3b2d017c1..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/r128/r128_tex.c
+++ /dev/null
@@ -1,617 +0,0 @@
-/* $XFree86: xc/lib/GL/mesa/src/drv/r128/r128_tex.c,v 1.14 2002/11/05 17:46:08 tsi Exp $ */
-/**************************************************************************
-
-Copyright 1999, 2000 ATI Technologies Inc. and Precision Insight, Inc.,
-                                               Cedar Park, Texas.
-All Rights Reserved.
-
-Permission is hereby granted, free of charge, to any person obtaining a
-copy of this software and associated documentation files (the "Software"),
-to deal in the Software without restriction, including without limitation
-on the rights to use, copy, modify, merge, publish, distribute, sub
-license, and/or sell copies of the Software, and to permit persons to whom
-the Software is furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice (including the next
-paragraph) shall be included in all copies or substantial portions of the
-Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
-ATI, PRECISION INSIGHT AND/OR THEIR SUPPLIERS BE LIABLE FOR ANY CLAIM,
-DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
-OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
-USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-**************************************************************************/
-
-/*
- * Authors:
- *   Gareth Hughes <gareth@valinux.com>
- *   Kevin E. Martin <martin@valinux.com>
- *   Brian Paul <brianp@valinux.com>
- */
-
-#include "r128_context.h"
-#include "r128_state.h"
-#include "r128_ioctl.h"
-#include "r128_tris.h"
-#include "r128_tex.h"
-#include "r128_texobj.h"
-
-#include "context.h"
-#include "macros.h"
-#include "simple_list.h"
-#include "enums.h"
-#include "texstore.h"
-#include "texformat.h"
-#include "teximage.h"
-#include "texobj.h"
-#include "imports.h"
-#include "colormac.h"
-#include "texobj.h"
-
-#include "xmlpool.h"
-
-#define TEX_0	1
-#define TEX_1	2
-
-
-/**
- * Set the texture wrap modes.  Currently \c GL_REPEAT, \c GL_CLAMP,
- * \c GL_CLAMP_TO_EDGE, and \c GL_MIRRORED_REPEAT are supported.
- * 
- * \param t Texture object whose wrap modes are to be set
- * \param swrap Wrap mode for the \a s texture coordinate
- * \param twrap Wrap mode for the \a t texture coordinate
- */
-static void r128SetTexWrap( r128TexObjPtr t, GLenum swrap, GLenum twrap )
-{
-   t->setup.tex_cntl &= ~(R128_TEX_CLAMP_S_MASK | R128_TEX_CLAMP_T_MASK);
-
-   switch ( swrap ) {
-   case GL_CLAMP:
-      t->setup.tex_cntl |= R128_TEX_CLAMP_S_BORDER_COLOR;
-      break;
-   case GL_CLAMP_TO_EDGE:
-      t->setup.tex_cntl |= R128_TEX_CLAMP_S_CLAMP;
-      break;
-   case GL_REPEAT:
-      t->setup.tex_cntl |= R128_TEX_CLAMP_S_WRAP;
-      break;
-   case GL_MIRRORED_REPEAT:
-      t->setup.tex_cntl |= R128_TEX_CLAMP_S_MIRROR;
-      break;
-   }
-
-   switch ( twrap ) {
-   case GL_CLAMP:
-      t->setup.tex_cntl |= R128_TEX_CLAMP_T_BORDER_COLOR;
-      break;
-   case GL_CLAMP_TO_EDGE:
-      t->setup.tex_cntl |= R128_TEX_CLAMP_T_CLAMP;
-      break;
-   case GL_REPEAT:
-      t->setup.tex_cntl |= R128_TEX_CLAMP_T_WRAP;
-      break;
-   case GL_MIRRORED_REPEAT:
-      t->setup.tex_cntl |= R128_TEX_CLAMP_T_MIRROR;
-      break;
-   }
-}
-
-static void r128SetTexFilter( r128TexObjPtr t, GLenum minf, GLenum magf )
-{
-   t->setup.tex_cntl &= ~(R128_MIN_BLEND_MASK | R128_MAG_BLEND_MASK);
-
-   switch ( minf ) {
-   case GL_NEAREST:
-      t->setup.tex_cntl |= R128_MIN_BLEND_NEAREST;
-      break;
-   case GL_LINEAR:
-      t->setup.tex_cntl |= R128_MIN_BLEND_LINEAR;
-      break;
-   case GL_NEAREST_MIPMAP_NEAREST:
-      t->setup.tex_cntl |= R128_MIN_BLEND_MIPNEAREST;
-      break;
-   case GL_LINEAR_MIPMAP_NEAREST:
-      t->setup.tex_cntl |= R128_MIN_BLEND_MIPLINEAR;
-      break;
-   case GL_NEAREST_MIPMAP_LINEAR:
-      t->setup.tex_cntl |= R128_MIN_BLEND_LINEARMIPNEAREST;
-      break;
-   case GL_LINEAR_MIPMAP_LINEAR:
-      t->setup.tex_cntl |= R128_MIN_BLEND_LINEARMIPLINEAR;
-      break;
-   }
-
-   switch ( magf ) {
-   case GL_NEAREST:
-      t->setup.tex_cntl |= R128_MAG_BLEND_NEAREST;
-      break;
-   case GL_LINEAR:
-      t->setup.tex_cntl |= R128_MAG_BLEND_LINEAR;
-      break;
-   }
-}
-
-static void r128SetTexBorderColor( r128TexObjPtr t, GLubyte c[4] )
-{
-   t->setup.tex_border_color = r128PackColor( 4, c[0], c[1], c[2], c[3] );
-}
-
-
-static r128TexObjPtr r128AllocTexObj( struct gl_texture_object *texObj )
-{
-   r128TexObjPtr t;
-
-   if ( R128_DEBUG & DEBUG_VERBOSE_API ) {
-      fprintf( stderr, "%s( %p )\n", __FUNCTION__, (void *) texObj );
-   }
-
-   t = (r128TexObjPtr) CALLOC_STRUCT( r128_tex_obj );
-   texObj->DriverData = t;
-   if ( t != NULL ) {
-
-      /* Initialize non-image-dependent parts of the state:
-       */
-      t->base.tObj = texObj;
-
-      /* FIXME Something here to set initial values for other parts of
-       * FIXME t->setup?
-       */
-  
-      make_empty_list( (driTextureObject *) t );
-
-      r128SetTexWrap( t, texObj->WrapS, texObj->WrapT );
-      r128SetTexFilter( t, texObj->MinFilter, texObj->MagFilter );
-      r128SetTexBorderColor( t, texObj->_BorderChan );
-   }
-
-   return t;
-}
-
-
-/* Called by the _mesa_store_teximage[123]d() functions. */
-static const struct gl_texture_format *
-r128ChooseTextureFormat( GLcontext *ctx, GLint internalFormat,
-                         GLenum format, GLenum type )
-{
-   r128ContextPtr rmesa = R128_CONTEXT(ctx);
-   const GLboolean do32bpt =
-       ( rmesa->texture_depth == DRI_CONF_TEXTURE_DEPTH_32 );
-   const GLboolean force16bpt =
-       ( rmesa->texture_depth == DRI_CONF_TEXTURE_DEPTH_FORCE_16 );
-   (void) format;
-   (void) type;
-
-   switch ( internalFormat ) {
-   /* non-sized formats with alpha */
-   case GL_INTENSITY:
-   case GL_COMPRESSED_INTENSITY:
-   case GL_ALPHA:
-   case GL_COMPRESSED_ALPHA:
-   case 2:
-   case GL_LUMINANCE_ALPHA:
-   case GL_COMPRESSED_LUMINANCE_ALPHA:
-   case 4:
-   case GL_RGBA:
-   case GL_COMPRESSED_RGBA:
-      if (do32bpt)
-         return _dri_texformat_argb8888;
-      else
-         return _dri_texformat_argb4444;
-
-   /* 16-bit formats with alpha */
-   case GL_INTENSITY4:
-   case GL_ALPHA4:
-   case GL_LUMINANCE4_ALPHA4:
-   case GL_RGBA2:
-   case GL_RGBA4:
-      return _dri_texformat_argb4444;
-
-   /* 32-bit formats with alpha */
-   case GL_INTENSITY8:
-   case GL_INTENSITY12:
-   case GL_INTENSITY16:
-   case GL_ALPHA8:
-   case GL_ALPHA12:
-   case GL_ALPHA16:
-   case GL_LUMINANCE6_ALPHA2:
-   case GL_LUMINANCE8_ALPHA8:
-   case GL_LUMINANCE12_ALPHA4:
-   case GL_LUMINANCE12_ALPHA12:
-   case GL_LUMINANCE16_ALPHA16:
-   case GL_RGB5_A1:
-   case GL_RGBA8:
-   case GL_RGB10_A2:
-   case GL_RGBA12:
-   case GL_RGBA16:
-      if (!force16bpt)
-         return _dri_texformat_argb8888;
-      else
-         return _dri_texformat_argb4444;
-
-   /* non-sized formats without alpha */
-   case 1:
-   case GL_LUMINANCE:
-   case GL_COMPRESSED_LUMINANCE:
-   case 3:
-   case GL_RGB:
-   case GL_COMPRESSED_RGB:
-      if (do32bpt)
-         return _dri_texformat_argb8888;
-      else
-         return _dri_texformat_rgb565;
-
-   /* 16-bit formats without alpha */
-   case GL_LUMINANCE4:
-   case GL_R3_G3_B2:
-   case GL_RGB4:
-   case GL_RGB5:
-      return _dri_texformat_rgb565;
-
-   /* 32-bit formats without alpha */
-   case GL_LUMINANCE8:
-   case GL_LUMINANCE12:
-   case GL_LUMINANCE16:
-   case GL_RGB8:
-   case GL_RGB10:
-   case GL_RGB12:
-   case GL_RGB16:
-      if (!force16bpt)
-         return _dri_texformat_argb8888;
-      else
-         return _dri_texformat_rgb565;
-
-   /* color-indexed formats */
-   case GL_COLOR_INDEX:
-   case GL_COLOR_INDEX1_EXT:
-   case GL_COLOR_INDEX2_EXT:
-   case GL_COLOR_INDEX4_EXT:
-   case GL_COLOR_INDEX8_EXT:
-   case GL_COLOR_INDEX12_EXT:
-   case GL_COLOR_INDEX16_EXT:
-      return _dri_texformat_ci8;
-
-   case GL_YCBCR_MESA:
-      if (type == GL_UNSIGNED_SHORT_8_8_APPLE ||
-          type == GL_UNSIGNED_BYTE)
-         return &_mesa_texformat_ycbcr;
-      else
-         return &_mesa_texformat_ycbcr_rev;
-
-   default:
-      _mesa_problem( ctx, "unexpected format in %s", __FUNCTION__ );
-      return NULL;
-   }
-}
-
-
-static void r128TexImage1D( GLcontext *ctx, GLenum target, GLint level,
-			    GLint internalFormat,
-			    GLint width, GLint border,
-			    GLenum format, GLenum type, const GLvoid *pixels,
-			    const struct gl_pixelstore_attrib *packing,
-			    struct gl_texture_object *texObj,
-			    struct gl_texture_image *texImage )
-{
-   driTextureObject * t = (driTextureObject *) texObj->DriverData;
-
-   if ( t ) {
-      driSwapOutTextureObject( t );
-   }
-   else {
-      t = (driTextureObject *) r128AllocTexObj(texObj);
-      if (!t) {
-         _mesa_error(ctx, GL_OUT_OF_MEMORY, "glTexImage1D");
-         return;
-      }
-   }
-
-   /* Note, this will call r128ChooseTextureFormat */
-   _mesa_store_teximage1d( ctx, target, level, internalFormat,
-			   width, border, format, type,
-			   pixels, packing, texObj, texImage );
-
-   t->dirty_images[0] |= (1 << level);
-}
-
-
-static void r128TexSubImage1D( GLcontext *ctx,
-			       GLenum target,
-			       GLint level,
-			       GLint xoffset,
-			       GLsizei width,
-			       GLenum format, GLenum type,
-			       const GLvoid *pixels,
-			       const struct gl_pixelstore_attrib *packing,
-			       struct gl_texture_object *texObj,
-			       struct gl_texture_image *texImage )
-{
-   driTextureObject * t = (driTextureObject *) texObj->DriverData;
-
-   assert( t ); /* this _should_ be true */
-   if ( t ) {
-      driSwapOutTextureObject( t );
-   }
-   else {
-      t = (driTextureObject *) r128AllocTexObj(texObj);
-      if (!t) {
-         _mesa_error(ctx, GL_OUT_OF_MEMORY, "glTexSubImage1D");
-         return;
-      }
-   }
-
-   _mesa_store_texsubimage1d(ctx, target, level, xoffset, width,
-			     format, type, pixels, packing, texObj,
-			     texImage);
-
-   t->dirty_images[0] |= (1 << level);
-}
-
-
-static void r128TexImage2D( GLcontext *ctx, GLenum target, GLint level,
-			    GLint internalFormat,
-			    GLint width, GLint height, GLint border,
-			    GLenum format, GLenum type, const GLvoid *pixels,
-			    const struct gl_pixelstore_attrib *packing,
-			    struct gl_texture_object *texObj,
-			    struct gl_texture_image *texImage )
-{
-   driTextureObject * t = (driTextureObject *) texObj->DriverData;
-
-   if ( t ) {
-      driSwapOutTextureObject( (driTextureObject *) t );
-   }
-   else {
-      t = (driTextureObject *) r128AllocTexObj(texObj);
-      if (!t) {
-         _mesa_error(ctx, GL_OUT_OF_MEMORY, "glTexImage2D");
-         return;
-      }
-   }
-
-   /* Note, this will call r128ChooseTextureFormat */
-   _mesa_store_teximage2d(ctx, target, level, internalFormat,
-                          width, height, border, format, type, pixels,
-                          &ctx->Unpack, texObj, texImage);
-
-   t->dirty_images[0] |= (1 << level);
-}
-
-
-static void r128TexSubImage2D( GLcontext *ctx,
-			       GLenum target,
-			       GLint level,
-			       GLint xoffset, GLint yoffset,
-			       GLsizei width, GLsizei height,
-			       GLenum format, GLenum type,
-			       const GLvoid *pixels,
-			       const struct gl_pixelstore_attrib *packing,
-			       struct gl_texture_object *texObj,
-			       struct gl_texture_image *texImage )
-{
-   driTextureObject * t = (driTextureObject *) texObj->DriverData;
-
-   assert( t ); /* this _should_ be true */
-   if ( t ) {
-      driSwapOutTextureObject( t );
-   }
-   else {
-      t = (driTextureObject *) r128AllocTexObj(texObj);
-      if (!t) {
-         _mesa_error(ctx, GL_OUT_OF_MEMORY, "glTexImage2D");
-         return;
-      }
-   }
-
-   _mesa_store_texsubimage2d(ctx, target, level, xoffset, yoffset, width,
-			     height, format, type, pixels, packing, texObj,
-			     texImage);
-   t->dirty_images[0] |= (1 << level);
-}
-
-
-static void r128TexEnv( GLcontext *ctx, GLenum target,
-			  GLenum pname, const GLfloat *param )
-{
-   r128ContextPtr rmesa = R128_CONTEXT(ctx);
-   struct gl_texture_unit *texUnit;
-   GLubyte c[4];
-
-   if ( R128_DEBUG & DEBUG_VERBOSE_API ) {
-      fprintf( stderr, "%s( %s )\n",
-	       __FUNCTION__, _mesa_lookup_enum_by_nr( pname ) );
-   }
-
-   switch ( pname ) {
-   case GL_TEXTURE_ENV_MODE:
-      FLUSH_BATCH( rmesa );
-      rmesa->new_state |= R128_NEW_ALPHA;
-      break;
-
-   case GL_TEXTURE_ENV_COLOR:
-      texUnit = &ctx->Texture.Unit[ctx->Texture.CurrentUnit];
-      CLAMPED_FLOAT_TO_UBYTE( c[0], texUnit->EnvColor[0] );
-      CLAMPED_FLOAT_TO_UBYTE( c[1], texUnit->EnvColor[1] );
-      CLAMPED_FLOAT_TO_UBYTE( c[2], texUnit->EnvColor[2] );
-      CLAMPED_FLOAT_TO_UBYTE( c[3], texUnit->EnvColor[3] );
-      rmesa->env_color = r128PackColor( 4, c[0], c[1], c[2], c[3] );
-      if ( rmesa->setup.constant_color_c != rmesa->env_color ) {
-	 FLUSH_BATCH( rmesa );
-	 rmesa->setup.constant_color_c = rmesa->env_color;
-
-	 /* More complex multitexture/multipass fallbacks for GL_BLEND
-	  * can be done later, but this allows a single pass GL_BLEND
-	  * in some cases (ie. Performer town demo).  This is only
-	  * applicable to the regular Rage 128, as the Pro and M3 can
-	  * handle true single-pass GL_BLEND texturing.
-	  */
-	 rmesa->blend_flags &= ~R128_BLEND_ENV_COLOR;
-	 if ( R128_IS_PLAIN( rmesa ) &&
-	      rmesa->env_color != 0x00000000 &&
-	      rmesa->env_color != 0xff000000 &&
-	      rmesa->env_color != 0x00ffffff &&
-	      rmesa->env_color != 0xffffffff ) {
-	    rmesa->blend_flags |= R128_BLEND_ENV_COLOR;
-	 }
-      }
-      break;
-
-   case GL_TEXTURE_LOD_BIAS:
-      {
-	 u_int32_t t = rmesa->setup.tex_cntl_c;
-	 GLint bias;
-	 u_int32_t b;
-
-	 /* GTH: This isn't exactly correct, but gives good results up to a
-	  * certain point.  It is better than completely ignoring the LOD
-	  * bias.  Unfortunately there isn't much range in the bias, the
-	  * spec mentions strides that vary between 0.5 and 2.0 but these
-	  * numbers don't seem to relate the the GL LOD bias value at all.
-	  */
-	 if ( param[0] >= 1.0 ) {
-	    bias = -128;
-	 } else if ( param[0] >= 0.5 ) {
-	    bias = -64;
-	 } else if ( param[0] >= 0.25 ) {
-	    bias = 0;
-	 } else if ( param[0] >= 0.0 ) {
-	    bias = 63;
-	 } else {
-	    bias = 127;
-	 }
-
-	 b = (u_int32_t)bias & 0xff;
-	 t &= ~R128_LOD_BIAS_MASK;
-	 t |= (b << R128_LOD_BIAS_SHIFT);
-
-	 if ( rmesa->setup.tex_cntl_c != t ) {
-	    FLUSH_BATCH( rmesa );
-	    rmesa->setup.tex_cntl_c = t;
-	    rmesa->dirty |= R128_UPLOAD_CONTEXT;
-	 }
-      }
-      break;
-
-   default:
-      return;
-   }
-}
-
-
-static void r128TexParameter( GLcontext *ctx, GLenum target,
-                              struct gl_texture_object *tObj,
-                              GLenum pname, const GLfloat *params )
-{
-   r128ContextPtr rmesa = R128_CONTEXT(ctx);
-   r128TexObjPtr t = (r128TexObjPtr)tObj->DriverData;
-
-   if ( R128_DEBUG & DEBUG_VERBOSE_API ) {
-      fprintf( stderr, "%s( %s )\n",
-	       __FUNCTION__, _mesa_lookup_enum_by_nr( pname ) );
-   }
-
-   if ( ( target != GL_TEXTURE_2D ) && ( target != GL_TEXTURE_1D ) )
-      return;
-
-   switch ( pname ) {
-   case GL_TEXTURE_MIN_FILTER:
-   case GL_TEXTURE_MAG_FILTER:
-      if ( t->base.bound ) FLUSH_BATCH( rmesa );
-      r128SetTexFilter( t, tObj->MinFilter, tObj->MagFilter );
-      break;
-
-   case GL_TEXTURE_WRAP_S:
-   case GL_TEXTURE_WRAP_T:
-      if ( t->base.bound ) FLUSH_BATCH( rmesa );
-      r128SetTexWrap( t, tObj->WrapS, tObj->WrapT );
-      break;
-
-   case GL_TEXTURE_BORDER_COLOR:
-      if ( t->base.bound ) FLUSH_BATCH( rmesa );
-      r128SetTexBorderColor( t, tObj->_BorderChan );
-      break;
-
-   case GL_TEXTURE_BASE_LEVEL:
-   case GL_TEXTURE_MAX_LEVEL:
-   case GL_TEXTURE_MIN_LOD:
-   case GL_TEXTURE_MAX_LOD:
-      /* This isn't the most efficient solution but there doesn't appear to
-       * be a nice alternative for R128.  Since there's no LOD clamping,
-       * we just have to rely on loading the right subset of mipmap levels
-       * to simulate a clamped LOD.
-       */
-      if ( t->base.bound ) FLUSH_BATCH( rmesa );
-      driSwapOutTextureObject( (driTextureObject *) t );
-      break;
-
-   default:
-      return;
-   }
-}
-
-static void r128BindTexture( GLcontext *ctx, GLenum target,
-			       struct gl_texture_object *tObj )
-{
-   if ( R128_DEBUG & DEBUG_VERBOSE_API ) {
-      fprintf( stderr, "%s( %p ) unit=%d\n", __FUNCTION__, (void *) tObj,
-	       ctx->Texture.CurrentUnit );
-   }
-
-   assert( (target != GL_TEXTURE_2D && target != GL_TEXTURE_1D) ||
-           (tObj->DriverData != NULL) );
-}
-
-
-static void r128DeleteTexture( GLcontext *ctx,
-				 struct gl_texture_object *tObj )
-{
-   r128ContextPtr rmesa = R128_CONTEXT(ctx);
-   driTextureObject * t = (driTextureObject *) tObj->DriverData;
-
-   if ( t ) {
-      if ( t->bound && rmesa ) {
-	 FLUSH_BATCH( rmesa );
-      }
-
-      driDestroyTextureObject( t );
-   }
-   /* Free mipmap images and the texture object itself */
-   _mesa_delete_texture_object(ctx, tObj);
-}
-
-/**
- * Allocate a new texture object.
- * Called via ctx->Driver.NewTextureObject.
- * Note: we could use containment here to 'derive' the driver-specific
- * texture object from the core mesa gl_texture_object.  Not done at this time.
- */
-static struct gl_texture_object *
-r128NewTextureObject( GLcontext *ctx, GLuint name, GLenum target )
-{
-   struct gl_texture_object *obj;
-   obj = _mesa_new_texture_object(ctx, name, target);
-   r128AllocTexObj( obj );
-   return obj;
-}
-
-void r128InitTextureFuncs( struct dd_function_table *functions )
-{
-   functions->TexEnv			= r128TexEnv;
-   functions->ChooseTextureFormat	= r128ChooseTextureFormat;
-   functions->TexImage1D		= r128TexImage1D;
-   functions->TexSubImage1D		= r128TexSubImage1D;
-   functions->TexImage2D		= r128TexImage2D;
-   functions->TexSubImage2D		= r128TexSubImage2D;
-   functions->TexParameter		= r128TexParameter;
-   functions->BindTexture		= r128BindTexture;
-   functions->NewTextureObject		= r128NewTextureObject;
-   functions->DeleteTexture		= r128DeleteTexture;
-   functions->IsTextureResident		= driIsTextureResident;
-
-   driInitTextureFormats();
-}
-
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/r128/r128_tex.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/r128/r128_tex.h
deleted file mode 100644
index 54053b8b3..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/r128/r128_tex.h
+++ /dev/null
@@ -1,85 +0,0 @@
-/* $XFree86: xc/lib/GL/mesa/src/drv/r128/r128_tex.h,v 1.7 2002/02/22 21:44:58 dawes Exp $ */
-/**************************************************************************
-
-Copyright 1999, 2000 ATI Technologies Inc. and Precision Insight, Inc.,
-                                               Cedar Park, Texas.
-All Rights Reserved.
-
-Permission is hereby granted, free of charge, to any person obtaining a
-copy of this software and associated documentation files (the "Software"),
-to deal in the Software without restriction, including without limitation
-on the rights to use, copy, modify, merge, publish, distribute, sub
-license, and/or sell copies of the Software, and to permit persons to whom
-the Software is furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice (including the next
-paragraph) shall be included in all copies or substantial portions of the
-Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
-ATI, PRECISION INSIGHT AND/OR THEIR SUPPLIERS BE LIABLE FOR ANY CLAIM,
-DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
-OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
-USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-**************************************************************************/
-
-/*
- * Authors:
- *   Gareth Hughes <gareth@valinux.com>
- *   Kevin E. Martin <martin@valinux.com>
- *
- */
-
-#ifndef __R128_TEX_H__
-#define __R128_TEX_H__
-
-extern void r128UpdateTextureState( GLcontext *ctx );
-
-extern void r128UploadTexImages( r128ContextPtr rmesa, r128TexObjPtr t );
-
-extern void r128DestroyTexObj( r128ContextPtr rmesa, r128TexObjPtr t );
-
-extern void r128InitTextureFuncs( struct dd_function_table *functions );
-
-
-/* ================================================================
- * Color conversion macros:
- */
-
-#define R128PACKCOLOR332( r, g, b )					\
-   (((r) & 0xe0) | (((g) & 0xe0) >> 3) | (((b) & 0xc0) >> 6))
-
-#define R128PACKCOLOR1555( r, g, b, a )					\
-   ((((r) & 0xf8) << 7) | (((g) & 0xf8) << 2) | (((b) & 0xf8) >> 3) |	\
-    ((a) ? 0x8000 : 0))
-
-#define R128PACKCOLOR565( r, g, b )					\
-   ((((r) & 0xf8) << 8) | (((g) & 0xfc) << 3) | (((b) & 0xf8) >> 3))
-
-#define R128PACKCOLOR888( r, g, b )					\
-   (((r) << 16) | ((g) << 8) | (b))
-
-#define R128PACKCOLOR8888( r, g, b, a )					\
-   (((a) << 24) | ((r) << 16) | ((g) << 8) | (b))
-
-#define R128PACKCOLOR4444( r, g, b, a )					\
-   ((((a) & 0xf0) << 8) | (((r) & 0xf0) << 4) | ((g) & 0xf0) | ((b) >> 4))
-
-static __inline__ u_int32_t r128PackColor( GLuint cpp,
-					GLubyte r, GLubyte g,
-					GLubyte b, GLubyte a )
-{
-    switch ( cpp ) {
-    case 2:
-       return R128PACKCOLOR565( r, g, b );
-    case 4:
-       return R128PACKCOLOR8888( r, g, b, a );
-    default:
-       return 0;
-    }
-}
-
-#endif /* __R128_TEX_H__ */
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/r128/r128_texmem.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/r128/r128_texmem.c
deleted file mode 100644
index d011a7567..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/r128/r128_texmem.c
+++ /dev/null
@@ -1,301 +0,0 @@
-/* $XFree86: xc/lib/GL/mesa/src/drv/r128/r128_texmem.c,v 1.1 2002/02/22 21:44:58 dawes Exp $ */
-/**************************************************************************
-
-Copyright 1999, 2000 ATI Technologies Inc. and Precision Insight, Inc.,
-                                               Cedar Park, Texas.
-All Rights Reserved.
-
-Permission is hereby granted, free of charge, to any person obtaining a
-copy of this software and associated documentation files (the "Software"),
-to deal in the Software without restriction, including without limitation
-on the rights to use, copy, modify, merge, publish, distribute, sub
-license, and/or sell copies of the Software, and to permit persons to whom
-the Software is furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice (including the next
-paragraph) shall be included in all copies or substantial portions of the
-Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
-ATI, PRECISION INSIGHT AND/OR THEIR SUPPLIERS BE LIABLE FOR ANY CLAIM,
-DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
-OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
-USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-**************************************************************************/
-
-/*
- * Authors:
- *   Gareth Hughes <gareth@valinux.com>
- *   Kevin E. Martin <martin@valinux.com>
- *   Brian Paul <brianp@valinux.com>
- */
-
-#include "r128_context.h"
-#include "r128_state.h"
-#include "r128_ioctl.h"
-#include "r128_tris.h"
-#include "r128_tex.h"
-
-#include "context.h"
-#include "macros.h"
-#include "simple_list.h"
-#include "texformat.h"
-#include "imports.h"
-
-#define TEX_0	1
-#define TEX_1	2
-
-
-/* Destroy hardware state associated with texture `t'.
- */
-void r128DestroyTexObj( r128ContextPtr rmesa, r128TexObjPtr t )
-{
-    unsigned   i;
-
-
-    /* See if it was the driver's current object.
-     */
-
-    if ( rmesa != NULL )
-    { 
-	for ( i = 0 ; i < rmesa->glCtx->Const.MaxTextureUnits ; i++ )
-	{
-	    if ( t == rmesa->CurrentTexObj[ i ] ) {
-		assert( t->base.bound & (1 << i) );
-		rmesa->CurrentTexObj[ i ] = NULL;
-	    }
-	}
-    }
-}
-
-
-/**
- * Upload the texture image associated with texture \a t at the specified
- * level at the address relative to \a start.
- */
-static void uploadSubImage( r128ContextPtr rmesa, r128TexObjPtr t,
-			    GLint level,
-			    GLint x, GLint y, GLint width, GLint height )
-{
-   struct gl_texture_image *image;
-   int texelsPerDword = 0;
-   int imageWidth, imageHeight;
-   int remaining, rows;
-   int format, dwords;
-   u_int32_t pitch, offset;
-   int i;
-
-   /* Ensure we have a valid texture to upload */
-   if ( ( level < 0 ) || ( level > R128_MAX_TEXTURE_LEVELS ) )
-      return;
-
-   image = t->base.tObj->Image[0][level];
-   if ( !image )
-      return;
-
-   switch ( image->TexFormat->TexelBytes ) {
-   case 1: texelsPerDword = 4; break;
-   case 2: texelsPerDword = 2; break;
-   case 4: texelsPerDword = 1; break;
-   }
-
-#if 1
-   /* FIXME: The subimage index calcs are wrong... */
-   x = 0;
-   y = 0;
-   width = image->Width;
-   height = image->Height;
-#endif
-
-   imageWidth  = image->Width;
-   imageHeight = image->Height;
-
-   format = t->textureFormat >> 16;
-
-   /* The texel upload routines have a minimum width, so force the size
-    * if needed.
-    */
-   if ( imageWidth < texelsPerDword ) {
-      int factor;
-
-      factor = texelsPerDword / imageWidth;
-      imageWidth = texelsPerDword;
-      imageHeight /= factor;
-      if ( imageHeight == 0 ) {
-	 /* In this case, the texel converter will actually walk a
-	  * texel or two off the end of the image, but normal malloc
-	  * alignment should prevent it from ever causing a fault.
-	  */
-	 imageHeight = 1;
-      }
-   }
-
-   /* We can't upload to a pitch less than 8 texels so we will need to
-    * linearly upload all modified rows for textures smaller than this.
-    * This makes the x/y/width/height different for the blitter and the
-    * texture walker.
-    */
-   if ( imageWidth >= 8 ) {
-      /* The texture walker and the blitter look identical */
-      pitch = imageWidth >> 3;
-   } else {
-      int factor;
-      int y2;
-      int start, end;
-
-      start = (y * imageWidth) & ~7;
-      end = (y + height) * imageWidth;
-
-      if ( end - start < 8 ) {
-	 /* Handle the case where the total number of texels
-	  * uploaded is < 8.
-	  */
-	 x = 0;
-	 y = start / 8;
-	 width = end - start;
-	 height = 1;
-      } else {
-	 /* Upload some number of full 8 texel blit rows */
-	 factor = 8 / imageWidth;
-
-	 y2 = y + height - 1;
-	 y /= factor;
-	 y2 /= factor;
-
-	 x = 0;
-	 width = 8;
-	 height = y2 - y + 1;
-      }
-
-      /* Fixed pitch of 8 */
-      pitch = 1;
-   }
-
-   dwords = width * height / texelsPerDword;
-   offset = t->bufAddr + t->image[level - t->base.firstLevel].offset;
-
-#if ENABLE_PERF_BOXES
-   /* Bump the performace counter */
-   rmesa->c_textureBytes += (dwords << 2);
-#endif
-
-   if ( R128_DEBUG & DEBUG_VERBOSE_API ) {
-      fprintf( stderr, "r128UploadSubImage: %d,%d of %d,%d at %d,%d\n",
-	       width, height, image->Width, image->Height, x, y );
-      fprintf( stderr, "          blit ofs: 0x%07x pitch: 0x%x dwords: %d "
-	       "level: %d format: %x\n",
-	       (GLuint)offset, (GLuint)pitch, dwords, level, format );
-   }
-
-   /* Subdivide the texture if required */
-   if ( dwords <= R128_BUFFER_MAX_DWORDS / 2 ) {
-      rows = height;
-   } else {
-      rows = (R128_BUFFER_MAX_DWORDS * texelsPerDword) / (2 * width);
-   }
-
-   for ( i = 0, remaining = height ;
-	 remaining > 0 ;
-	 remaining -= rows, y += rows, i++ )
-   {
-      u_int32_t *dst;
-      drmBufPtr buffer;
-
-      assert(image->Data);
-
-      height = MIN2(remaining, rows);
-
-      /* Grab the indirect buffer for the texture blit */
-      LOCK_HARDWARE( rmesa );
-      buffer = r128GetBufferLocked( rmesa );
-
-      dst = (u_int32_t *)((char *)buffer->address + R128_HOSTDATA_BLIT_OFFSET);
-
-      /* Copy the next chunck of the texture image into the blit buffer */
-      {
-         const GLubyte *src = (const GLubyte *) image->Data +
-            (y * image->Width + x) * image->TexFormat->TexelBytes;
-         const GLuint bytes = width * height * image->TexFormat->TexelBytes;
-         memcpy(dst, src, bytes);
-      }
-
-      r128FireBlitLocked( rmesa, buffer,
-			  offset, pitch, format,
-			  x, y, width, height );
-      UNLOCK_HARDWARE( rmesa );
-   }
-
-   rmesa->new_state |= R128_NEW_CONTEXT;
-   rmesa->dirty |= R128_UPLOAD_CONTEXT | R128_UPLOAD_MASKS;
-}
-
-
-/* Upload the texture images associated with texture `t'.  This might
- * require removing our own and/or other client's texture objects to
- * make room for these images.
- */
-void r128UploadTexImages( r128ContextPtr rmesa, r128TexObjPtr t )
-{
-   const GLint numLevels = t->base.lastLevel - t->base.firstLevel + 1;
-   GLint i;
-
-   if ( R128_DEBUG & DEBUG_VERBOSE_API ) {
-      fprintf( stderr, "%s( %p, %p )\n",
-	       __FUNCTION__, (void *) rmesa->glCtx, (void *) t );
-   }
-
-   assert(t);
-
-   LOCK_HARDWARE( rmesa );
-
-   if ( !t->base.memBlock ) {
-      int heap;
-
-
-      heap = driAllocateTexture( rmesa->texture_heaps, rmesa->nr_heaps,
-				 (driTextureObject *) t );
-      if ( heap == -1 ) {
-	 UNLOCK_HARDWARE( rmesa );
-	 return;
-      }
-
-      /* Set the base offset of the texture image */
-      t->bufAddr = rmesa->r128Screen->texOffset[heap] 
-	   + t->base.memBlock->ofs;
-
-      /* Set texture offsets for each mipmap level */
-      if ( t->setup.tex_cntl & R128_MIP_MAP_DISABLE ) {
-	 for ( i = 0 ; i < R128_MAX_TEXTURE_LEVELS ; i++ ) {
-	    t->setup.tex_offset[i] = t->bufAddr;
-	 }
-      } else {
-         for ( i = 0; i < numLevels; i++ ) {
-            const int j = numLevels - i - 1;
-            t->setup.tex_offset[j] = t->bufAddr + t->image[i].offset;
-         }
-      }
-   }
-
-   /* Let the world know we've used this memory recently.
-    */
-   driUpdateTextureLRU( (driTextureObject *) t );
-   UNLOCK_HARDWARE( rmesa );
-
-   /* Upload any images that are new */
-   if ( t->base.dirty_images[0] ) {
-      for ( i = 0 ; i < numLevels; i++ ) {
-         const GLint j = t->base.firstLevel + i;  /* the texObj's level */
-	 if ( t->base.dirty_images[0] & (1 << j) ) {
-	    uploadSubImage( rmesa, t, j, 0, 0,
-			    t->image[i].width, t->image[i].height );
-	 }
-      }
-
-      rmesa->setup.tex_cntl_c |= R128_TEX_CACHE_FLUSH;
-      rmesa->dirty |= R128_UPLOAD_CONTEXT;
-      t->base.dirty_images[0] = 0;
-   }
-}
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/r128/r128_texobj.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/r128/r128_texobj.h
deleted file mode 100644
index 282e88714..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/r128/r128_texobj.h
+++ /dev/null
@@ -1,68 +0,0 @@
-/* $XFree86: xc/lib/GL/mesa/src/drv/r128/r128_texobj.h,v 1.5 2002/02/22 21:44:58 dawes Exp $ */
-/**************************************************************************
-
-Copyright 1999, 2000 ATI Technologies Inc. and Precision Insight, Inc.,
-                                               Cedar Park, Texas.
-All Rights Reserved.
-
-Permission is hereby granted, free of charge, to any person obtaining a
-copy of this software and associated documentation files (the "Software"),
-to deal in the Software without restriction, including without limitation
-on the rights to use, copy, modify, merge, publish, distribute, sub
-license, and/or sell copies of the Software, and to permit persons to whom
-the Software is furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice (including the next
-paragraph) shall be included in all copies or substantial portions of the
-Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
-ATI, PRECISION INSIGHT AND/OR THEIR SUPPLIERS BE LIABLE FOR ANY CLAIM,
-DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
-OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
-USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-**************************************************************************/
-
-/*
- * Authors:
- *   Kevin E. Martin <martin@valinux.com>
- *   Gareth Hughes <gareth@valinux.com>
- *
- */
-
-#ifndef _R128_TEXOBJ_H_
-#define _R128_TEXOBJ_H_
-
-#include "mm.h"
-
-/* Individual texture image information.
- */
-typedef struct {
-    GLuint offset;			/* Relative to local texture space */
-    GLuint width;
-    GLuint height;
-} r128TexImage;
-
-typedef struct r128_tex_obj r128TexObj, *r128TexObjPtr;
-
-/* Texture object in locally shared texture space.
- */
-struct r128_tex_obj {
-   driTextureObject   base;
-
-   u_int32_t bufAddr;			/* Offset to start of locally
-					   shared texture block */
-
-   GLuint age;
-   r128TexImage image[R128_MAX_TEXTURE_LEVELS]; /* Image data for all
-						   mipmap levels */
-
-   u_int32_t textureFormat;		/* Actual hardware format */
-
-   drm_r128_texture_regs_t setup;		/* Setup regs for texture */
-};
-
-#endif /* _R128_TEXOBJ_H_ */
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/r128/r128_texstate.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/r128/r128_texstate.c
deleted file mode 100644
index c22323b68..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/r128/r128_texstate.c
+++ /dev/null
@@ -1,648 +0,0 @@
-/* $XFree86: xc/lib/GL/mesa/src/drv/r128/r128_texstate.c,v 1.1 2002/02/22 21:44:58 dawes Exp $ */
-/**************************************************************************
-
-Copyright 1999, 2000 ATI Technologies Inc. and Precision Insight, Inc.,
-                                               Cedar Park, Texas.
-All Rights Reserved.
-
-Permission is hereby granted, free of charge, to any person obtaining a
-copy of this software and associated documentation files (the "Software"),
-to deal in the Software without restriction, including without limitation
-on the rights to use, copy, modify, merge, publish, distribute, sub
-license, and/or sell copies of the Software, and to permit persons to whom
-the Software is furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice (including the next
-paragraph) shall be included in all copies or substantial portions of the
-Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
-ATI, PRECISION INSIGHT AND/OR THEIR SUPPLIERS BE LIABLE FOR ANY CLAIM,
-DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
-OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
-USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-**************************************************************************/
-
-/*
- * Authors:
- *   Gareth Hughes <gareth@valinux.com>
- *   Kevin E. Martin <martin@valinux.com>
- *   Brian Paul <brianp@valinux.com>
- */
-
-#include "glheader.h"
-#include "imports.h"
-#include "context.h"
-#include "macros.h"
-#include "texformat.h"
-
-#include "r128_context.h"
-#include "r128_state.h"
-#include "r128_ioctl.h"
-#include "r128_tris.h"
-#include "r128_tex.h"
-
-
-static void r128SetTexImages( r128ContextPtr rmesa,
-                              const struct gl_texture_object *tObj )
-{
-   r128TexObjPtr t = (r128TexObjPtr) tObj->DriverData;
-   struct gl_texture_image *baseImage = tObj->Image[0][tObj->BaseLevel];
-   int log2Pitch, log2Height, log2Size, log2MinSize;
-   int totalSize;
-   int i;
-   GLint firstLevel, lastLevel;
-
-   assert(t);
-   assert(baseImage);
-
-   if ( R128_DEBUG & DEBUG_VERBOSE_API )
-      fprintf( stderr, "%s( %p )\n", __FUNCTION__, (void *) tObj );
-
-   switch (baseImage->TexFormat->MesaFormat) {
-   case MESA_FORMAT_ARGB8888:
-   case MESA_FORMAT_ARGB8888_REV:
-      t->textureFormat = R128_DATATYPE_ARGB8888;
-      break;
-   case MESA_FORMAT_ARGB4444:
-   case MESA_FORMAT_ARGB4444_REV:
-      t->textureFormat = R128_DATATYPE_ARGB4444;
-      break;
-   case MESA_FORMAT_RGB565:
-   case MESA_FORMAT_RGB565_REV:
-      t->textureFormat = R128_DATATYPE_RGB565;
-      break;
-   case MESA_FORMAT_RGB332:
-      t->textureFormat = R128_DATATYPE_RGB8;
-      break;
-   case MESA_FORMAT_CI8:
-      t->textureFormat = R128_DATATYPE_CI8;
-      break;
-   case MESA_FORMAT_YCBCR:
-      t->textureFormat = R128_DATATYPE_YVYU422;
-      break;
-   case MESA_FORMAT_YCBCR_REV:
-      t->textureFormat = R128_DATATYPE_VYUY422;
-      break;
-   default:
-      _mesa_problem(rmesa->glCtx, "Bad texture format in %s", __FUNCTION__);
-   };
-
-   /* Compute which mipmap levels we really want to send to the hardware.
-    */
-
-   driCalculateTextureFirstLastLevel( (driTextureObject *) t );
-   firstLevel = t->base.firstLevel;
-   lastLevel  = t->base.lastLevel;
-
-   log2Pitch = tObj->Image[0][firstLevel]->WidthLog2;
-   log2Height = tObj->Image[0][firstLevel]->HeightLog2;
-   log2Size = MAX2(log2Pitch, log2Height);
-   log2MinSize = log2Size;
-
-   t->base.dirty_images[0] = 0;
-   totalSize = 0;
-   for ( i = firstLevel; i <= lastLevel; i++ ) {
-      const struct gl_texture_image *texImage;
-
-      texImage = tObj->Image[0][i];
-      if ( !texImage || !texImage->Data ) {
-         lastLevel = i - 1;
-	 break;
-      }
-
-      log2MinSize = texImage->MaxLog2;
-
-      t->image[i - firstLevel].offset = totalSize;
-      t->image[i - firstLevel].width  = tObj->Image[0][i]->Width;
-      t->image[i - firstLevel].height = tObj->Image[0][i]->Height;
-
-      t->base.dirty_images[0] |= (1 << i);
-
-      totalSize += (tObj->Image[0][i]->Height *
-		    tObj->Image[0][i]->Width *
-		    tObj->Image[0][i]->TexFormat->TexelBytes);
-
-      /* Offsets must be 32-byte aligned for host data blits and tiling */
-      totalSize = (totalSize + 31) & ~31;
-   }
-
-   t->base.totalSize = totalSize;
-   t->base.firstLevel = firstLevel;
-   t->base.lastLevel = lastLevel;
-
-   /* Set the texture format */
-   t->setup.tex_cntl &= ~(0xf << 16);
-   t->setup.tex_cntl |= t->textureFormat;
-
-   t->setup.tex_combine_cntl = 0x00000000;  /* XXX is this right? */
-
-   t->setup.tex_size_pitch = ((log2Pitch   << R128_TEX_PITCH_SHIFT) |
-			      (log2Size    << R128_TEX_SIZE_SHIFT) |
-			      (log2Height  << R128_TEX_HEIGHT_SHIFT) |
-			      (log2MinSize << R128_TEX_MIN_SIZE_SHIFT));
-
-   for ( i = 0 ; i < R128_MAX_TEXTURE_LEVELS ; i++ ) {
-      t->setup.tex_offset[i]  = 0x00000000;
-   }
-
-   if (firstLevel == lastLevel)
-      t->setup.tex_cntl |= R128_MIP_MAP_DISABLE;
-   else
-      t->setup.tex_cntl &= ~R128_MIP_MAP_DISABLE;
-
-   /* FYI: r128UploadTexImages( rmesa, t ); used to be called here */
-}
-
-
-/* ================================================================
- * Texture combine functions
- */
-
-#define COLOR_COMB_DISABLE		(R128_COMB_DIS |		\
-					 R128_COLOR_FACTOR_TEX)
-#define COLOR_COMB_COPY_INPUT		(R128_COMB_COPY_INP |		\
-					 R128_COLOR_FACTOR_TEX)
-#define COLOR_COMB_MODULATE		(R128_COMB_MODULATE |		\
-					 R128_COLOR_FACTOR_TEX)
-#define COLOR_COMB_MODULATE_NTEX	(R128_COMB_MODULATE |		\
-					 R128_COLOR_FACTOR_NTEX)
-#define COLOR_COMB_ADD			(R128_COMB_ADD |		\
-					 R128_COLOR_FACTOR_TEX)
-#define COLOR_COMB_BLEND_TEX		(R128_COMB_BLEND_TEXTURE |	\
-					 R128_COLOR_FACTOR_TEX)
-/* Rage 128 Pro/M3 only! */
-#define COLOR_COMB_BLEND_COLOR		(R128_COMB_MODULATE2X |		\
-					 R128_COMB_FCN_MSB |		\
-					 R128_COLOR_FACTOR_CONST_COLOR)
-
-#define ALPHA_COMB_DISABLE		(R128_COMB_ALPHA_DIS |		\
-					 R128_ALPHA_FACTOR_TEX_ALPHA)
-#define ALPHA_COMB_COPY_INPUT		(R128_COMB_ALPHA_COPY_INP |	\
-					 R128_ALPHA_FACTOR_TEX_ALPHA)
-#define ALPHA_COMB_MODULATE		(R128_COMB_ALPHA_MODULATE |	\
-					 R128_ALPHA_FACTOR_TEX_ALPHA)
-#define ALPHA_COMB_MODULATE_NTEX	(R128_COMB_ALPHA_MODULATE |	\
-					 R128_ALPHA_FACTOR_NTEX_ALPHA)
-#define ALPHA_COMB_ADD			(R128_COMB_ALPHA_ADD |		\
-					 R128_ALPHA_FACTOR_TEX_ALPHA)
-
-#define INPUT_INTERP			(R128_INPUT_FACTOR_INT_COLOR |	\
-					 R128_INP_FACTOR_A_INT_ALPHA)
-#define INPUT_PREVIOUS			(R128_INPUT_FACTOR_PREV_COLOR |	\
-					 R128_INP_FACTOR_A_PREV_ALPHA)
-
-static GLboolean r128UpdateTextureEnv( GLcontext *ctx, int unit )
-{
-   r128ContextPtr rmesa = R128_CONTEXT(ctx);
-   GLint source = rmesa->tmu_source[unit];
-   const struct gl_texture_unit *texUnit = &ctx->Texture.Unit[source];
-   const struct gl_texture_object *tObj = texUnit->_Current;
-   const GLenum format = tObj->Image[0][tObj->BaseLevel]->Format;
-   GLuint combine;
-
-   if ( R128_DEBUG & DEBUG_VERBOSE_API ) {
-      fprintf( stderr, "%s( %p, %d )\n",
-	       __FUNCTION__, (void *) ctx, unit );
-   }
-
-   if ( unit == 0 ) {
-      combine = INPUT_INTERP;
-   } else {
-      combine = INPUT_PREVIOUS;
-   }
-
-   /* Set the texture environment state */
-   switch ( texUnit->EnvMode ) {
-   case GL_REPLACE:
-      switch ( format ) {
-      case GL_RGBA:
-      case GL_LUMINANCE_ALPHA:
-      case GL_INTENSITY:
-	 combine |= (COLOR_COMB_DISABLE |		/* C = Ct            */
-		     ALPHA_COMB_DISABLE);		/* A = At            */
-	 break;
-      case GL_RGB:
-      case GL_LUMINANCE:
-	 combine |= (COLOR_COMB_DISABLE |		/* C = Ct            */
-		     ALPHA_COMB_COPY_INPUT);		/* A = Af            */
-	 break;
-      case GL_ALPHA:
-	 combine |= (COLOR_COMB_COPY_INPUT |		/* C = Cf            */
-		     ALPHA_COMB_DISABLE);		/* A = At            */
-	 break;
-      case GL_COLOR_INDEX:
-      default:
-	 return GL_FALSE;
-      }
-      break;
-
-   case GL_MODULATE:
-      switch ( format ) {
-      case GL_RGBA:
-      case GL_LUMINANCE_ALPHA:
-      case GL_INTENSITY:
-	 combine |= (COLOR_COMB_MODULATE |		/* C = CfCt          */
-		     ALPHA_COMB_MODULATE);		/* A = AfAt          */
-	 break;
-      case GL_RGB:
-      case GL_LUMINANCE:
-	 combine |= (COLOR_COMB_MODULATE |		/* C = CfCt          */
-		     ALPHA_COMB_COPY_INPUT);		/* A = Af            */
-	 break;
-      case GL_ALPHA:
-	 combine |= (COLOR_COMB_COPY_INPUT |		/* C = Cf            */
-		     ALPHA_COMB_MODULATE);		/* A = AfAt          */
-	 break;
-      case GL_COLOR_INDEX:
-      default:
-	 return GL_FALSE;
-      }
-      break;
-
-   case GL_DECAL:
-      switch ( format ) {
-      case GL_RGBA:
-	 combine |= (COLOR_COMB_BLEND_TEX |		/* C = Cf(1-At)+CtAt */
-		     ALPHA_COMB_COPY_INPUT);		/* A = Af            */
-	 break;
-      case GL_RGB:
-	 combine |= (COLOR_COMB_DISABLE |		/* C = Ct            */
-		     ALPHA_COMB_COPY_INPUT);		/* A = Af            */
-	 break;
-      case GL_ALPHA:
-      case GL_LUMINANCE:
-      case GL_LUMINANCE_ALPHA:
-      case GL_INTENSITY:
-	 /* Undefined behaviour - just copy the incoming fragment */
-	 combine |= (COLOR_COMB_COPY_INPUT |		/* C = undefined     */
-		     ALPHA_COMB_COPY_INPUT);		/* A = undefined     */
-	 break;
-      case GL_COLOR_INDEX:
-      default:
-	 return GL_FALSE;
-      }
-      break;
-
-   case GL_BLEND:
-      /* Rage 128 Pro and M3 can handle GL_BLEND texturing.
-       */
-      if ( !R128_IS_PLAIN( rmesa ) ) {
-         /* XXX this hasn't been fully tested, I don't have a Pro card. -BP */
-	 switch ( format ) {
-	 case GL_RGBA:
-	 case GL_LUMINANCE_ALPHA:
-	    combine |= (COLOR_COMB_BLEND_COLOR |	/* C = Cf(1-Ct)+CcCt */
-			ALPHA_COMB_MODULATE);		/* A = AfAt          */
-	    break;
-
-	 case GL_RGB:
-	 case GL_LUMINANCE:
-	    combine |= (COLOR_COMB_BLEND_COLOR |	/* C = Cf(1-Ct)+CcCt */
-			ALPHA_COMB_COPY_INPUT);		/* A = Af            */
-	    break;
-
-	 case GL_ALPHA:
-	    combine |= (COLOR_COMB_COPY_INPUT |		/* C = Cf            */
-			ALPHA_COMB_MODULATE);		/* A = AfAt          */
-	    break;
-
-	 case GL_INTENSITY:
-	    /* GH: We could be smarter about this... */
-	    switch ( rmesa->env_color & 0xff000000 ) {
-	    case 0x00000000:
-	       combine |= (COLOR_COMB_BLEND_COLOR |	/* C = Cf(1-It)+CcIt */
-			   ALPHA_COMB_MODULATE_NTEX);	/* A = Af(1-It)      */
-	    default:
-	       combine |= (COLOR_COMB_MODULATE |	/* C = fallback      */
-			   ALPHA_COMB_MODULATE);	/* A = fallback      */
-	       return GL_FALSE;
-	    }
-	    break;
-
-	 case GL_COLOR_INDEX:
-	 default:
-	    return GL_FALSE;
-	 }
-	 break;
-      }
-
-      /* Rage 128 has to fake some cases of GL_BLEND, otherwise fallback
-       * to software rendering.
-       */
-      if ( rmesa->blend_flags ) {
-	 return GL_FALSE;
-      }
-      switch ( format ) {
-      case GL_RGBA:
-      case GL_LUMINANCE_ALPHA:
-	 switch ( rmesa->env_color & 0x00ffffff ) {
-	 case 0x00000000:
-	    combine |= (COLOR_COMB_MODULATE_NTEX |	/* C = Cf(1-Ct)      */
-			ALPHA_COMB_MODULATE);		/* A = AfAt          */
-	    break;
-#if 0
-         /* This isn't right - BP */
-	 case 0x00ffffff:
-	    if ( unit == 0 ) {
-	       combine |= (COLOR_COMB_MODULATE_NTEX |	/* C = Cf(1-Ct)      */
-			   ALPHA_COMB_MODULATE);	/* A = AfAt          */
-	    } else {
-	       combine |= (COLOR_COMB_ADD |		/* C = Cf+Ct         */
-			   ALPHA_COMB_COPY_INPUT);	/* A = Af            */
-	    }
-	    break;
-#endif
-	 default:
-	    combine |= (COLOR_COMB_MODULATE |		/* C = fallback      */
-			ALPHA_COMB_MODULATE);		/* A = fallback      */
-	    return GL_FALSE;
-	 }
-	 break;
-      case GL_RGB:
-      case GL_LUMINANCE:
-	 switch ( rmesa->env_color & 0x00ffffff ) {
-	 case 0x00000000:
-	    combine |= (COLOR_COMB_MODULATE_NTEX |	/* C = Cf(1-Ct)      */
-			ALPHA_COMB_COPY_INPUT);		/* A = Af            */
-	    break;
-#if 0
-         /* This isn't right - BP */
-	 case 0x00ffffff:
-	    if ( unit == 0 ) {
-	       combine |= (COLOR_COMB_MODULATE_NTEX |	/* C = Cf(1-Ct)      */
-			   ALPHA_COMB_COPY_INPUT);	/* A = Af            */
-	    } else {
-	       combine |= (COLOR_COMB_ADD |		/* C = Cf+Ct         */
-			   ALPHA_COMB_COPY_INPUT);	/* A = Af            */
-	    }
-	    break;
-#endif
-	 default:
-	    combine |= (COLOR_COMB_MODULATE |		/* C = fallback      */
-			ALPHA_COMB_COPY_INPUT);		/* A = fallback      */
-	    return GL_FALSE;
-	 }
-	 break;
-      case GL_ALPHA:
-	 if ( unit == 0 ) {
-	    combine |= (COLOR_COMB_COPY_INPUT |		/* C = Cf            */
-			ALPHA_COMB_MODULATE);		/* A = AfAt          */
-	 } else {
-	    combine |= (COLOR_COMB_COPY_INPUT |		/* C = Cf            */
-			ALPHA_COMB_COPY_INPUT);		/* A = Af            */
-	 }
-	 break;
-      case GL_INTENSITY:
-	 switch ( rmesa->env_color & 0x00ffffff ) {
-	 case 0x00000000:
-	    combine |= COLOR_COMB_MODULATE_NTEX;	/* C = Cf(1-It)      */
-	    break;
-#if 0
-         /* This isn't right - BP */
-	 case 0x00ffffff:
-	    if ( unit == 0 ) {
-	       combine |= COLOR_COMB_MODULATE_NTEX;	/* C = Cf(1-It)      */
-	    } else {
-	       combine |= COLOR_COMB_ADD;		/* C = Cf+It         */
-	    }
-	    break;
-#endif
-	 default:
-	    combine |= (COLOR_COMB_MODULATE |		/* C = fallback      */
-			ALPHA_COMB_MODULATE);		/* A = fallback      */
-	    return GL_FALSE;
-	 }
-	 switch ( rmesa->env_color & 0xff000000 ) {
-	 case 0x00000000:
-	    combine |= ALPHA_COMB_MODULATE_NTEX;	/* A = Af(1-It)      */
-	    break;
-#if 0
-         /* This isn't right - BP */
-	 case 0xff000000:
-	    if ( unit == 0 ) {
-	       combine |= ALPHA_COMB_MODULATE_NTEX;	/* A = Af(1-It)      */
-	    } else {
-	       combine |= ALPHA_COMB_ADD;		/* A = Af+It         */
-	    }
-	    break;
-#endif
-	 default:
-	    combine |= (COLOR_COMB_MODULATE |		/* C = fallback      */
-			ALPHA_COMB_MODULATE);		/* A = fallback      */
-	    return GL_FALSE;
-	 }
-	 break;
-      case GL_COLOR_INDEX:
-      default:
-	 return GL_FALSE;
-      }
-      break;
-
-   case GL_ADD:
-      switch ( format ) {
-      case GL_RGBA:
-      case GL_LUMINANCE_ALPHA:
-	 combine |= (COLOR_COMB_ADD |			/* C = Cf+Ct         */
-		     ALPHA_COMB_MODULATE);		/* A = AfAt          */
-	 break;
-      case GL_RGB:
-      case GL_LUMINANCE:
-	 combine |= (COLOR_COMB_ADD |			/* C = Cf+Ct         */
-		     ALPHA_COMB_COPY_INPUT);		/* A = Af            */
-	 break;
-      case GL_ALPHA:
-	 combine |= (COLOR_COMB_COPY_INPUT |		/* C = Cf            */
-		     ALPHA_COMB_MODULATE);		/* A = AfAt          */
-	 break;
-      case GL_INTENSITY:
-	 combine |= (COLOR_COMB_ADD |			/* C = Cf+Ct         */
-		     ALPHA_COMB_ADD);			/* A = Af+At         */
-	 break;
-      case GL_COLOR_INDEX:
-      default:
-	 return GL_FALSE;
-      }
-      break;
-
-   default:
-      return GL_FALSE;
-   }
-
-   if ( rmesa->tex_combine[unit] != combine ) {
-     rmesa->tex_combine[unit] = combine;
-     rmesa->dirty |= R128_UPLOAD_TEX0 << unit;
-   }
-   return GL_TRUE;
-}
-
-static void disable_tex( GLcontext *ctx, int unit )
-{
-   r128ContextPtr rmesa = R128_CONTEXT(ctx);
-
-   FLUSH_BATCH( rmesa );
-
-   if ( rmesa->CurrentTexObj[unit] ) {
-      rmesa->CurrentTexObj[unit]->base.bound &= ~(1 << unit);
-      rmesa->CurrentTexObj[unit] = NULL;
-   }
-
-   rmesa->setup.tex_cntl_c &= ~(R128_TEXMAP_ENABLE << unit);
-   rmesa->setup.tex_size_pitch_c &= ~(R128_TEX_SIZE_PITCH_MASK << 
-				      (R128_SEC_TEX_SIZE_PITCH_SHIFT * unit));
-   rmesa->dirty |= R128_UPLOAD_CONTEXT;
-
-   /* If either texture unit is disabled, then multitexturing is not
-    * happening.
-    */
-
-   rmesa->blend_flags &= ~R128_BLEND_MULTITEX;
-}
-
-static GLboolean enable_tex_2d( GLcontext *ctx, int unit )
-{
-   r128ContextPtr rmesa = R128_CONTEXT(ctx);
-   const int source = rmesa->tmu_source[unit];
-   const struct gl_texture_unit *texUnit = &ctx->Texture.Unit[source];
-   const struct gl_texture_object *tObj = texUnit->_Current;
-   r128TexObjPtr t = (r128TexObjPtr) tObj->DriverData;
-
-   /* Need to load the 2d images associated with this unit.
-    */
-   if ( t->base.dirty_images[0] ) {
-      /* FIXME: For Radeon, RADEON_FIREVERTICES is called here.  Should
-       * FIXME: something similar be done for R128?
-       */
-      /*  FLUSH_BATCH( rmesa ); */
-
-      r128SetTexImages( rmesa, tObj );
-      r128UploadTexImages( rmesa, t );
-      if ( !t->base.memBlock ) 
-	  return GL_FALSE;
-   }
-
-   return GL_TRUE;
-}
-
-static GLboolean update_tex_common( GLcontext *ctx, int unit )
-{
-   r128ContextPtr rmesa = R128_CONTEXT(ctx);
-   const int source = rmesa->tmu_source[unit];
-   const struct gl_texture_unit *texUnit = &ctx->Texture.Unit[source];
-   const struct gl_texture_object *tObj = texUnit->_Current;
-   r128TexObjPtr t = (r128TexObjPtr) tObj->DriverData;
-
-
-   /* Fallback if there's a texture border */
-   if ( tObj->Image[0][tObj->BaseLevel]->Border > 0 ) {
-      return GL_FALSE;
-   }
-
-
-   /* Update state if this is a different texture object to last
-    * time.
-    */
-   if ( rmesa->CurrentTexObj[unit] != t ) {
-      if ( rmesa->CurrentTexObj[unit] != NULL ) {
-	 /* The old texture is no longer bound to this texture unit.
-	  * Mark it as such.
-	  */
-
-	 rmesa->CurrentTexObj[unit]->base.bound &= 
-	     ~(1UL << unit);
-      }
-
-      rmesa->CurrentTexObj[unit] = t;
-      t->base.bound |= (1UL << unit);
-      rmesa->dirty |= R128_UPLOAD_TEX0 << unit;
-
-      driUpdateTextureLRU( (driTextureObject *) t ); /* XXX: should be locked! */
-   }
-
-   /* FIXME: We need to update the texture unit if any texture parameters have
-    * changed, but this texture was already bound.  This could be changed to
-    * work like the Radeon driver where the texture object has it's own
-    * dirty state flags
-    */
-   rmesa->dirty |= R128_UPLOAD_TEX0 << unit;
-
-   /* register setup */
-   rmesa->setup.tex_size_pitch_c &= ~(R128_TEX_SIZE_PITCH_MASK << 
-				      (R128_SEC_TEX_SIZE_PITCH_SHIFT * unit));
-
-   if ( unit == 0 ) {
-      rmesa->setup.tex_cntl_c       |= R128_TEXMAP_ENABLE;
-      rmesa->setup.tex_size_pitch_c |= t->setup.tex_size_pitch << 0;
-      rmesa->setup.scale_3d_cntl    &= ~R128_TEX_CACHE_SPLIT;
-      t->setup.tex_cntl             &= ~R128_SEC_SELECT_SEC_ST;
-   }
-   else {
-      rmesa->setup.tex_cntl_c       |= R128_SEC_TEXMAP_ENABLE;
-      rmesa->setup.tex_size_pitch_c |= t->setup.tex_size_pitch << 16;
-      rmesa->setup.scale_3d_cntl    |= R128_TEX_CACHE_SPLIT;
-      t->setup.tex_cntl             |=  R128_SEC_SELECT_SEC_ST;
-
-      /* If the second TMU is enabled, then multitexturing is happening.
-       */
-      if ( R128_IS_PLAIN( rmesa ) )
-	  rmesa->blend_flags            |= R128_BLEND_MULTITEX;
-   }
-
-   rmesa->dirty |= R128_UPLOAD_CONTEXT;
-
-
-   /* FIXME: The Radeon has some cached state so that it can avoid calling
-    * FIXME: UpdateTextureEnv in some cases.  Is that possible here?
-    */
-   return r128UpdateTextureEnv( ctx, unit );
-}
-
-static GLboolean updateTextureUnit( GLcontext *ctx, int unit )
-{
-   r128ContextPtr rmesa = R128_CONTEXT(ctx);
-   const int source = rmesa->tmu_source[unit];
-   const struct gl_texture_unit *texUnit = &ctx->Texture.Unit[source];
-
-
-   if (texUnit->_ReallyEnabled & (TEXTURE_1D_BIT | TEXTURE_2D_BIT)) {
-      return (enable_tex_2d( ctx, unit ) &&
-	      update_tex_common( ctx, unit ));
-   }
-   else if ( texUnit->_ReallyEnabled ) {
-      return GL_FALSE;
-   }
-   else {
-      disable_tex( ctx, unit );
-      return GL_TRUE;
-   }
-}
-
-
-void r128UpdateTextureState( GLcontext *ctx )
-{
-   r128ContextPtr rmesa = R128_CONTEXT(ctx);
-   GLboolean ok;
-
-
-   /* This works around a quirk with the R128 hardware.  If only OpenGL 
-    * TEXTURE1 is enabled, then the hardware TEXTURE0 must be used.  The
-    * hardware TEXTURE1 can ONLY be used when hardware TEXTURE0 is also used.
-    */
-
-   rmesa->tmu_source[0] = 0;
-   rmesa->tmu_source[1] = 1;
-
-   if ((ctx->Texture._EnabledUnits & 0x03) == 0x02) {
-      /* only texture 1 enabled */
-      rmesa->tmu_source[0] = 1;
-      rmesa->tmu_source[1] = 0;
-   }
-
-   ok = (updateTextureUnit( ctx, 0 ) &&
-	 updateTextureUnit( ctx, 1 ));
-
-   FALLBACK( rmesa, R128_FALLBACK_TEXTURE, !ok );
-}
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/r128/r128_tris.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/r128/r128_tris.c
deleted file mode 100644
index c12ad0ccb..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/r128/r128_tris.c
+++ /dev/null
@@ -1,769 +0,0 @@
-/* $XFree86: xc/lib/GL/mesa/src/drv/r128/r128_tris.c,v 1.8 2002/10/30 12:51:43 alanh Exp $ */ /* -*- c-basic-offset: 3 -*- */
-/**************************************************************************
-
-Copyright 2000, 2001 ATI Technologies Inc., Ontario, Canada, and
-                     VA Linux Systems Inc., Fremont, California.
-
-All Rights Reserved.
-
-Permission is hereby granted, free of charge, to any person obtaining a
-copy of this software and associated documentation files (the "Software"),
-to deal in the Software without restriction, including without limitation
-on the rights to use, copy, modify, merge, publish, distribute, sub
-license, and/or sell copies of the Software, and to permit persons to whom
-the Software is furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice (including the next
-paragraph) shall be included in all copies or substantial portions of the
-Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
-ATI, VA LINUX SYSTEMS AND/OR THEIR SUPPLIERS BE LIABLE FOR ANY CLAIM,
-DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
-OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
-USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-**************************************************************************/
-
-/*
- * Authors:
- *   Keith Whitwell <keith@tungstengraphics.com>
- *
- */
-
-#include "glheader.h"
-#include "mtypes.h"
-#include "colormac.h"
-#include "macros.h"
-
-#include "swrast/swrast.h"
-#include "swrast_setup/swrast_setup.h"
-#include "tnl/tnl.h"
-#include "tnl/t_context.h"
-#include "tnl/t_pipeline.h"
-
-#include "r128_tris.h"
-#include "r128_state.h"
-#include "r128_tex.h"
-#include "r128_ioctl.h"
-
-static const GLuint hw_prim[GL_POLYGON+1] = {
-   R128_CCE_VC_CNTL_PRIM_TYPE_POINT,
-   R128_CCE_VC_CNTL_PRIM_TYPE_LINE,
-   R128_CCE_VC_CNTL_PRIM_TYPE_LINE,
-   R128_CCE_VC_CNTL_PRIM_TYPE_LINE,
-   R128_CCE_VC_CNTL_PRIM_TYPE_TRI_LIST,
-   R128_CCE_VC_CNTL_PRIM_TYPE_TRI_LIST,
-   R128_CCE_VC_CNTL_PRIM_TYPE_TRI_LIST,
-   R128_CCE_VC_CNTL_PRIM_TYPE_TRI_LIST,
-   R128_CCE_VC_CNTL_PRIM_TYPE_TRI_LIST,
-   R128_CCE_VC_CNTL_PRIM_TYPE_TRI_LIST,
-};
-
-static void r128RasterPrimitive( GLcontext *ctx, GLuint hwprim );
-static void r128RenderPrimitive( GLcontext *ctx, GLenum prim );
-
-
-/***********************************************************************
- *                    Emit primitives as inline vertices               *
- ***********************************************************************/
-	
-#define HAVE_QUADS 0
-#define HAVE_LINES 1
-#define HAVE_POINTS 1
-#define HAVE_LE32_VERTS 1
-#define CTX_ARG r128ContextPtr rmesa
-#define GET_VERTEX_DWORDS() rmesa->vertex_size
-#define ALLOC_VERTS( n, size ) r128AllocDmaLow( rmesa, (n), (size) * 4 )
-#undef LOCAL_VARS
-#define LOCAL_VARS						\
-   r128ContextPtr rmesa = R128_CONTEXT(ctx);			\
-   const char *vertptr = rmesa->verts;
-#define VERT(x) (r128Vertex *)(vertptr + ((x) * vertsize * 4))
-#define VERTEX r128Vertex
-#undef TAG
-#define TAG(x) r128_##x
-#include "tnl_dd/t_dd_triemit.h"
-#undef TAG
-#undef LOCAL_VARS
-
-
-/***********************************************************************
- *          Macros for t_dd_tritmp.h to draw basic primitives          *
- ***********************************************************************/
-
-#define TRI( a, b, c )				\
-do {						\
-   if (DO_FALLBACK)				\
-      rmesa->draw_tri( rmesa, a, b, c );	\
-   else						\
-      r128_triangle( rmesa, a, b, c );		\
-} while (0)
-
-#define QUAD( a, b, c, d )			\
-do {						\
-   if (DO_FALLBACK) {				\
-      rmesa->draw_tri( rmesa, a, b, d );	\
-      rmesa->draw_tri( rmesa, b, c, d );	\
-   } else 					\
-      r128_quad( rmesa, a, b, c, d );		\
-} while (0)
-
-#define LINE( v0, v1 )				\
-do {						\
-   if (DO_FALLBACK)				\
-      rmesa->draw_line( rmesa, v0, v1 );	\
-   else 					\
-      r128_line( rmesa, v0, v1 );		\
-} while (0)
-
-#define POINT( v0 )				\
-do {						\
-   if (DO_FALLBACK)				\
-      rmesa->draw_point( rmesa, v0 );		\
-   else 					\
-      r128_point( rmesa, v0 );			\
-} while (0)
-
-
-/***********************************************************************
- *              Build render functions from dd templates               *
- ***********************************************************************/
-
-#define R128_OFFSET_BIT	0x01
-#define R128_TWOSIDE_BIT	0x02
-#define R128_UNFILLED_BIT	0x04
-#define R128_FALLBACK_BIT	0x08
-#define R128_MAX_TRIFUNC	0x10
-
-
-static struct {
-   tnl_points_func	        points;
-   tnl_line_func		line;
-   tnl_triangle_func	triangle;
-   tnl_quad_func		quad;
-} rast_tab[R128_MAX_TRIFUNC];
-
-
-#define DO_FALLBACK (IND & R128_FALLBACK_BIT)
-#define DO_OFFSET   (IND & R128_OFFSET_BIT)
-#define DO_UNFILLED (IND & R128_UNFILLED_BIT)
-#define DO_TWOSIDE  (IND & R128_TWOSIDE_BIT)
-#define DO_FLAT      0
-#define DO_TRI       1
-#define DO_QUAD      1
-#define DO_LINE      1
-#define DO_POINTS    1
-#define DO_FULL_QUAD 1
-
-#define HAVE_RGBA   1
-#define HAVE_SPEC   1
-#define HAVE_BACK_COLORS  0
-#define HAVE_HW_FLATSHADE 1
-#define VERTEX r128Vertex
-#define TAB rast_tab
-
-#define DEPTH_SCALE rmesa->depth_scale
-#define UNFILLED_TRI unfilled_tri
-#define UNFILLED_QUAD unfilled_quad
-#define VERT_X(_v) _v->v.x
-#define VERT_Y(_v) _v->v.y
-#define VERT_Z(_v) _v->v.z
-#define AREA_IS_CCW( a ) (a > 0)
-#define GET_VERTEX(e) (rmesa->verts + (e * rmesa->vertex_size * sizeof(int)))
-
-#define VERT_SET_RGBA( v, c )  					\
-do {								\
-   r128_color_t *color = (r128_color_t *)&((v)->ui[coloroffset]);	\
-   UNCLAMPED_FLOAT_TO_UBYTE(color->red, (c)[0]);		\
-   UNCLAMPED_FLOAT_TO_UBYTE(color->green, (c)[1]);		\
-   UNCLAMPED_FLOAT_TO_UBYTE(color->blue, (c)[2]);		\
-   UNCLAMPED_FLOAT_TO_UBYTE(color->alpha, (c)[3]);		\
-} while (0)
-
-#define VERT_COPY_RGBA( v0, v1 ) v0->ui[coloroffset] = v1->ui[coloroffset]
-
-#define VERT_SET_SPEC( v0, c )					\
-do {								\
-   if (havespec) {						\
-      r128_color_t *spec = (r128_color_t *)&((v0)->ui[specoffset]); \
-      UNCLAMPED_FLOAT_TO_UBYTE(spec->red, (c)[0]);		\
-      UNCLAMPED_FLOAT_TO_UBYTE(spec->green, (c)[1]);		\
-      UNCLAMPED_FLOAT_TO_UBYTE(spec->blue, (c)[2]);		\
-   }								\
-} while (0)
-#define VERT_COPY_SPEC( v0, v1 )			\
-do {							\
-   if (havespec) {					\
-      r128_color_t *spec0 = (r128_color_t *)&((v0)->ui[specoffset]); \
-      r128_color_t *spec1 = (r128_color_t *)&((v1)->ui[specoffset]); \
-      spec0->red   = spec1->red;			\
-      spec0->green = spec1->green;			\
-      spec0->blue  = spec1->blue; 			\
-   }							\
-} while (0)
-
-/* These don't need LE32_TO_CPU() as they are used to save and restore
- * colors which are already in the correct format.
- */
-#define VERT_SAVE_RGBA( idx )    color[idx] = v[idx]->ui[coloroffset]
-#define VERT_RESTORE_RGBA( idx ) v[idx]->ui[coloroffset] = color[idx]
-#define VERT_SAVE_SPEC( idx )    if (havespec) spec[idx] = v[idx]->ui[specoffset]
-#define VERT_RESTORE_SPEC( idx ) if (havespec) v[idx]->ui[specoffset] = spec[idx]
-
-
-#define LOCAL_VARS(n)						\
-   r128ContextPtr rmesa = R128_CONTEXT(ctx);			\
-   GLuint color[n], spec[n];					\
-   GLuint coloroffset = rmesa->coloroffset;			\
-   GLuint specoffset = rmesa->specoffset;			\
-   GLboolean havespec = (rmesa->specoffset != 0);		\
-   (void) color; (void) spec; (void) specoffset;		\
-   (void) coloroffset; (void) havespec;
-
-/***********************************************************************
- *                Helpers for rendering unfilled primitives            *
- ***********************************************************************/
-
-#define RASTERIZE(x) if (rmesa->hw_primitive != hw_prim[x]) \
-                        r128RasterPrimitive( ctx, hw_prim[x] )
-#define RENDER_PRIMITIVE rmesa->render_primitive
-#define IND R128_FALLBACK_BIT
-#define TAG(x) x
-#include "tnl_dd/t_dd_unfilled.h"
-#undef IND
-
-
-/***********************************************************************
- *                      Generate GL render functions                   *
- ***********************************************************************/
-
-
-#define IND (0)
-#define TAG(x) x
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (R128_OFFSET_BIT)
-#define TAG(x) x##_offset
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (R128_TWOSIDE_BIT)
-#define TAG(x) x##_twoside
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (R128_TWOSIDE_BIT|R128_OFFSET_BIT)
-#define TAG(x) x##_twoside_offset
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (R128_UNFILLED_BIT)
-#define TAG(x) x##_unfilled
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (R128_OFFSET_BIT|R128_UNFILLED_BIT)
-#define TAG(x) x##_offset_unfilled
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (R128_TWOSIDE_BIT|R128_UNFILLED_BIT)
-#define TAG(x) x##_twoside_unfilled
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (R128_TWOSIDE_BIT|R128_OFFSET_BIT|R128_UNFILLED_BIT)
-#define TAG(x) x##_twoside_offset_unfilled
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (R128_FALLBACK_BIT)
-#define TAG(x) x##_fallback
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (R128_OFFSET_BIT|R128_FALLBACK_BIT)
-#define TAG(x) x##_offset_fallback
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (R128_TWOSIDE_BIT|R128_FALLBACK_BIT)
-#define TAG(x) x##_twoside_fallback
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (R128_TWOSIDE_BIT|R128_OFFSET_BIT|R128_FALLBACK_BIT)
-#define TAG(x) x##_twoside_offset_fallback
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (R128_UNFILLED_BIT|R128_FALLBACK_BIT)
-#define TAG(x) x##_unfilled_fallback
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (R128_OFFSET_BIT|R128_UNFILLED_BIT|R128_FALLBACK_BIT)
-#define TAG(x) x##_offset_unfilled_fallback
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (R128_TWOSIDE_BIT|R128_UNFILLED_BIT|R128_FALLBACK_BIT)
-#define TAG(x) x##_twoside_unfilled_fallback
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (R128_TWOSIDE_BIT|R128_OFFSET_BIT|R128_UNFILLED_BIT| \
-	     R128_FALLBACK_BIT)
-#define TAG(x) x##_twoside_offset_unfilled_fallback
-#include "tnl_dd/t_dd_tritmp.h"
-
-
-static void init_rast_tab( void )
-{
-   init();
-   init_offset();
-   init_twoside();
-   init_twoside_offset();
-   init_unfilled();
-   init_offset_unfilled();
-   init_twoside_unfilled();
-   init_twoside_offset_unfilled();
-   init_fallback();
-   init_offset_fallback();
-   init_twoside_fallback();
-   init_twoside_offset_fallback();
-   init_unfilled_fallback();
-   init_offset_unfilled_fallback();
-   init_twoside_unfilled_fallback();
-   init_twoside_offset_unfilled_fallback();
-}
-
-
-
-/***********************************************************************
- *                    Rasterization fallback helpers                   *
- ***********************************************************************/
-
-
-/* This code is hit only when a mix of accelerated and unaccelerated
- * primitives are being drawn, and only for the unaccelerated
- * primitives.
- */
-static void
-r128_fallback_tri( r128ContextPtr rmesa,
-		     r128Vertex *v0,
-		     r128Vertex *v1,
-		     r128Vertex *v2 )
-{
-   GLcontext *ctx = rmesa->glCtx;
-   SWvertex v[3];
-   _swsetup_Translate( ctx, v0, &v[0] );
-   _swsetup_Translate( ctx, v1, &v[1] );
-   _swsetup_Translate( ctx, v2, &v[2] );
-   _swrast_Triangle( ctx, &v[0], &v[1], &v[2] );
-}
-
-
-static void
-r128_fallback_line( r128ContextPtr rmesa,
-		    r128Vertex *v0,
-		    r128Vertex *v1 )
-{
-   GLcontext *ctx = rmesa->glCtx;
-   SWvertex v[2];
-   _swsetup_Translate( ctx, v0, &v[0] );
-   _swsetup_Translate( ctx, v1, &v[1] );
-   _swrast_Line( ctx, &v[0], &v[1] );
-}
-
-
-static void
-r128_fallback_point( r128ContextPtr rmesa,
-		     r128Vertex *v0 )
-{
-   GLcontext *ctx = rmesa->glCtx;
-   SWvertex v[1];
-   _swsetup_Translate( ctx, v0, &v[0] );
-   _swrast_Point( ctx, &v[0] );
-}
-
-
-
-/**********************************************************************/
-/*               Render unclipped begin/end objects                   */
-/**********************************************************************/
-
-#define RENDER_POINTS( start, count )		\
-   for ( ; start < count ; start++)		\
-      r128_point( rmesa, VERT(start) )
-#define RENDER_LINE( v0, v1 ) \
-   r128_line( rmesa, VERT(v0), VERT(v1) )
-#define RENDER_TRI( v0, v1, v2 )  \
-   r128_triangle( rmesa, VERT(v0), VERT(v1), VERT(v2) )
-#define RENDER_QUAD( v0, v1, v2, v3 ) \
-   r128_quad( rmesa, VERT(v0), VERT(v1), VERT(v2), VERT(v3) )
-#define INIT(x) do {					\
-   if (0) fprintf(stderr, "%s\n", __FUNCTION__);	\
-   r128RenderPrimitive( ctx, x );			\
-} while (0)
-#undef LOCAL_VARS
-#define LOCAL_VARS						\
-    r128ContextPtr rmesa = R128_CONTEXT(ctx);		\
-    const GLuint vertsize = rmesa->vertex_size;		\
-    const char *vertptr = (char *)rmesa->verts;		\
-    const GLuint * const elt = TNL_CONTEXT(ctx)->vb.Elts;	\
-    (void) elt;
-#define RESET_STIPPLE
-#define RESET_OCCLUSION
-#define PRESERVE_VB_DEFS
-#define ELT(x) (x)
-#define TAG(x) r128_##x##_verts
-#include "tnl/t_vb_rendertmp.h"
-#undef ELT
-#undef TAG
-#define TAG(x) r128_##x##_elts
-#define ELT(x) elt[x]
-#include "tnl/t_vb_rendertmp.h"
-
-
-/**********************************************************************/
-/*                    Choose render functions                         */
-/**********************************************************************/
-
-#define POINT_FALLBACK (DD_POINT_SMOOTH)
-#define LINE_FALLBACK (DD_LINE_STIPPLE|DD_LINE_SMOOTH)
-#define TRI_FALLBACK (DD_TRI_SMOOTH)
-#define ANY_FALLBACK_FLAGS (POINT_FALLBACK|LINE_FALLBACK|TRI_FALLBACK)
-#define ANY_RASTER_FLAGS (DD_TRI_LIGHT_TWOSIDE|DD_TRI_OFFSET|DD_TRI_UNFILLED)
-#define _R128_NEW_RENDER_STATE (ANY_FALLBACK_FLAGS | ANY_RASTER_FLAGS)
-
-static void r128ChooseRenderState(GLcontext *ctx)
-{
-   r128ContextPtr rmesa = R128_CONTEXT(ctx);
-   GLuint flags = ctx->_TriangleCaps;
-   GLuint index = 0;
-
-   if (flags & (ANY_RASTER_FLAGS|ANY_FALLBACK_FLAGS)) {
-      rmesa->draw_point = r128_point;
-      rmesa->draw_line = r128_line;
-      rmesa->draw_tri = r128_triangle;
-
-      if (flags & ANY_RASTER_FLAGS) {
-	 if (flags & DD_TRI_LIGHT_TWOSIDE) index |= R128_TWOSIDE_BIT;
-	 if (flags & DD_TRI_OFFSET)        index |= R128_OFFSET_BIT;
-	 if (flags & DD_TRI_UNFILLED)      index |= R128_UNFILLED_BIT;
-      }
-
-      /* Hook in fallbacks for specific primitives.
-       */
-      if (flags & (POINT_FALLBACK|LINE_FALLBACK|TRI_FALLBACK)) {
-	 if (flags & POINT_FALLBACK) rmesa->draw_point = r128_fallback_point;
-	 if (flags & LINE_FALLBACK)  rmesa->draw_line = r128_fallback_line;
-	 if (flags & TRI_FALLBACK)   rmesa->draw_tri = r128_fallback_tri;
-	 index |= R128_FALLBACK_BIT;
-      }
-   }
-
-   if (index != rmesa->RenderIndex) {
-      TNLcontext *tnl = TNL_CONTEXT(ctx);
-      tnl->Driver.Render.Points = rast_tab[index].points;
-      tnl->Driver.Render.Line = rast_tab[index].line;
-      tnl->Driver.Render.ClippedLine = rast_tab[index].line;
-      tnl->Driver.Render.Triangle = rast_tab[index].triangle;
-      tnl->Driver.Render.Quad = rast_tab[index].quad;
-
-      if (index == 0) {
-	 tnl->Driver.Render.PrimTabVerts = r128_render_tab_verts;
-	 tnl->Driver.Render.PrimTabElts = r128_render_tab_elts;
-	 tnl->Driver.Render.ClippedPolygon = r128_fast_clipped_poly;
-      } else {
-	 tnl->Driver.Render.PrimTabVerts = _tnl_render_tab_verts;
-	 tnl->Driver.Render.PrimTabElts = _tnl_render_tab_elts;
-	 tnl->Driver.Render.ClippedPolygon = _tnl_RenderClippedPolygon;
-      }
-
-      rmesa->RenderIndex = index;
-   }
-}
-
-/**********************************************************************/
-/*                 Validate state at pipeline start                   */
-/**********************************************************************/
-
-static void r128RunPipeline( GLcontext *ctx )
-{
-   r128ContextPtr rmesa = R128_CONTEXT(ctx);
-
-   if (rmesa->new_state || rmesa->NewGLState & _NEW_TEXTURE)
-      r128DDUpdateHWState( ctx );
-
-   if (!rmesa->Fallback && rmesa->NewGLState) {
-      if (rmesa->NewGLState & _R128_NEW_RENDER_STATE)
-	 r128ChooseRenderState( ctx );
-
-      rmesa->NewGLState = 0;
-   }
-
-   _tnl_run_pipeline( ctx );
-}
-
-/**********************************************************************/
-/*                 High level hooks for t_vb_render.c                 */
-/**********************************************************************/
-
-/* This is called when Mesa switches between rendering triangle
- * primitives (such as GL_POLYGON, GL_QUADS, GL_TRIANGLE_STRIP, etc),
- * and lines, points and bitmaps.
- *
- * As the r128 uses triangles to render lines and points, it is
- * necessary to turn off hardware culling when rendering these
- * primitives.
- */
-
-static void r128RasterPrimitive( GLcontext *ctx, GLuint hwprim )
-{
-   r128ContextPtr rmesa = R128_CONTEXT(ctx);
-
-   rmesa->setup.dp_gui_master_cntl_c &= ~R128_GMC_BRUSH_NONE;
-
-   if ( ctx->Polygon.StippleFlag && hwprim == GL_TRIANGLES ) {
-      rmesa->setup.dp_gui_master_cntl_c |= R128_GMC_BRUSH_32x32_MONO_FG_LA;
-   }
-   else {
-      rmesa->setup.dp_gui_master_cntl_c |= R128_GMC_BRUSH_SOLID_COLOR;
-   }
-
-   rmesa->new_state |= R128_NEW_CONTEXT;
-   rmesa->dirty |= R128_UPLOAD_CONTEXT;
-
-   if (rmesa->hw_primitive != hwprim) {
-      FLUSH_BATCH( rmesa );
-      rmesa->hw_primitive = hwprim;
-   }
-}
-
-static void r128RenderPrimitive( GLcontext *ctx, GLenum prim )
-{
-   r128ContextPtr rmesa = R128_CONTEXT(ctx);
-   GLuint hw = hw_prim[prim];
-   rmesa->render_primitive = prim;
-   if (prim >= GL_TRIANGLES && (ctx->_TriangleCaps & DD_TRI_UNFILLED))
-      return;
-   r128RasterPrimitive( ctx, hw );
-}
-
-#define EMIT_ATTR( ATTR, STYLE, VF, SIZE )				\
-do {									\
-   rmesa->vertex_attrs[rmesa->vertex_attr_count].attrib = (ATTR);	\
-   rmesa->vertex_attrs[rmesa->vertex_attr_count].format = (STYLE);	\
-   rmesa->vertex_attr_count++;						\
-   vc_frmt |= (VF);							\
-   offset += (SIZE);							\
-} while (0)
-
-#define EMIT_PAD( SIZE )						\
-do {									\
-   rmesa->vertex_attrs[rmesa->vertex_attr_count].attrib = 0;		\
-   rmesa->vertex_attrs[rmesa->vertex_attr_count].format = EMIT_PAD;	\
-   rmesa->vertex_attrs[rmesa->vertex_attr_count].offset = (SIZE);	\
-   rmesa->vertex_attr_count++;						\
-   offset += (SIZE);							\
-} while (0)
-
-static void r128RenderStart( GLcontext *ctx )
-{
-   r128ContextPtr rmesa = R128_CONTEXT(ctx);
-   TNLcontext *tnl = TNL_CONTEXT(ctx);
-   struct vertex_buffer *VB = &tnl->vb;
-   GLuint index = tnl->render_inputs;
-   GLuint vc_frmt = 0;
-   GLboolean fallback_projtex = GL_FALSE;
-   GLuint offset = 0;
-
-   /* Important: */
-   VB->AttribPtr[VERT_ATTRIB_POS] = VB->NdcPtr;
-   rmesa->vertex_attr_count = 0;
-   rmesa->specoffset = 0;
-
-   /* EMIT_ATTR's must be in order as they tell t_vertex.c how to
-    * build up a hardware vertex.
-    */
-   if ( index & _TNL_BITS_TEX_ANY )
-      EMIT_ATTR( _TNL_ATTRIB_POS, EMIT_4F_VIEWPORT, R128_CCE_VC_FRMT_RHW, 16 );
-   else
-      EMIT_ATTR( _TNL_ATTRIB_POS, EMIT_3F_VIEWPORT, 0, 12 );
-
-   rmesa->coloroffset = offset;
-#if MESA_LITTLE_ENDIAN 
-   EMIT_ATTR( _TNL_ATTRIB_COLOR0, EMIT_4UB_4F_BGRA,
-      R128_CCE_VC_FRMT_DIFFUSE_ARGB, 4 );
-#else
-   EMIT_ATTR( _TNL_ATTRIB_COLOR0, EMIT_4UB_4F_ARGB,
-      R128_CCE_VC_FRMT_DIFFUSE_ARGB, 4 );
-#endif
-
-   if ( index & (_TNL_BIT_COLOR1|_TNL_BIT_FOG) ) {
-#if MESA_LITTLE_ENDIAN
-      if ( index & _TNL_BIT_COLOR1) {
-	 rmesa->specoffset = offset;
-	 EMIT_ATTR( _TNL_ATTRIB_COLOR1, EMIT_3UB_3F_RGB,
-	    R128_CCE_VC_FRMT_SPEC_FRGB, 3 );
-      } else 
-	 EMIT_PAD( 3 );
-
-      if (index & _TNL_BIT_FOG)
-	 EMIT_ATTR( _TNL_ATTRIB_FOG, EMIT_1UB_1F, R128_CCE_VC_FRMT_SPEC_FRGB,
-		    1 );
-      else
-	 EMIT_PAD( 1 );
-#else
-      if (index & _TNL_BIT_FOG)
-	 EMIT_ATTR( _TNL_ATTRIB_FOG, EMIT_1UB_1F, R128_CCE_VC_FRMT_SPEC_FRGB,
-		    1 );
-      else
-	 EMIT_PAD( 1 );
-
-      if ( index & _TNL_BIT_COLOR1) {
-	 rmesa->specoffset = offset;
-	 EMIT_ATTR( _TNL_ATTRIB_COLOR1, EMIT_3UB_3F_RGB,
-	    R128_CCE_VC_FRMT_SPEC_FRGB, 3 );
-      } else 
-	 EMIT_PAD( 3 );
-#endif
-   }
-
-   if ( index & _TNL_BIT_TEX(rmesa->tmu_source[0]) ) {
-      if ( VB->TexCoordPtr[rmesa->tmu_source[0]]->size > 2 )
-	 fallback_projtex = GL_TRUE;
-      EMIT_ATTR( _TNL_ATTRIB_TEX0, EMIT_2F, R128_CCE_VC_FRMT_S_T, 8 );
-   }
-   if ( index & _TNL_BIT_TEX(rmesa->tmu_source[1]) ) {
-      if ( VB->TexCoordPtr[rmesa->tmu_source[1]]->size > 2 )
-	 fallback_projtex = GL_TRUE;
-      EMIT_ATTR( _TNL_ATTRIB_TEX1, EMIT_2F, R128_CCE_VC_FRMT_S2_T2, 8 );
-   }
-
-   /* projective textures are not supported by the hardware */
-   FALLBACK( rmesa, R128_FALLBACK_PROJTEX, fallback_projtex );
-
-   /* Only need to change the vertex emit code if there has been a
-    * statechange to a TNL index.
-    */
-   if ( index != rmesa->tnl_state ) {
-      FLUSH_BATCH( rmesa );
-      rmesa->dirty |= R128_UPLOAD_CONTEXT;
-
-      rmesa->vertex_size = 
-	 _tnl_install_attrs( ctx, 
-			     rmesa->vertex_attrs, 
-			     rmesa->vertex_attr_count,
-			     rmesa->hw_viewport, 0 );
-      rmesa->vertex_size >>= 2;
-
-      rmesa->vertex_format = vc_frmt;
-   }
-}
-
-static void r128RenderFinish( GLcontext *ctx )
-{
-   if (R128_CONTEXT(ctx)->RenderIndex & R128_FALLBACK_BIT)
-      _swrast_flush( ctx );
-}
-
-
-/**********************************************************************/
-/*           Transition to/from hardware rasterization.               */
-/**********************************************************************/
-
-static const char * const fallbackStrings[] = {
-   "Texture mode",
-   "glDrawBuffer(GL_FRONT_AND_BACK)",
-   "glReadBuffer",
-   "glEnable(GL_STENCIL) without hw stencil buffer",
-   "glRenderMode(selection or feedback)",
-   "glLogicOp (mode != GL_COPY)",
-   "GL_SEPARATE_SPECULAR_COLOR",
-   "glBlendEquation(mode != ADD)",
-   "glBlendFunc",
-   "Projective texture",
-   "Rasterization disable",
-};
-
-
-static const char *getFallbackString(GLuint bit)
-{
-   int i = 0;
-   while (bit > 1) {
-      i++;
-      bit >>= 1;
-   }
-   return fallbackStrings[i];
-}
-
-void r128Fallback( GLcontext *ctx, GLuint bit, GLboolean mode )
-{
-   TNLcontext *tnl = TNL_CONTEXT(ctx);
-   r128ContextPtr rmesa = R128_CONTEXT(ctx);
-   GLuint oldfallback = rmesa->Fallback;
-
-   if (mode) {
-      rmesa->Fallback |= bit;
-      if (oldfallback == 0) {
-	 FLUSH_BATCH( rmesa );
-	 _swsetup_Wakeup( ctx );
-	 rmesa->RenderIndex = ~0;
-	 if ( R128_DEBUG & DEBUG_VERBOSE_FALL ) {
-	     fprintf(stderr, "R128 begin rasterization fallback: 0x%x %s\n",
-		     bit, getFallbackString(bit));
-	 }
-      }
-   }
-   else {
-      rmesa->Fallback &= ~bit;
-      if (oldfallback == bit) {
-	 _swrast_flush( ctx );
-	 tnl->Driver.Render.Start = r128RenderStart;
-	 tnl->Driver.Render.PrimitiveNotify = r128RenderPrimitive;
-	 tnl->Driver.Render.Finish = r128RenderFinish;
-
-	 tnl->Driver.Render.BuildVertices = _tnl_build_vertices;
-	 tnl->Driver.Render.CopyPV = _tnl_copy_pv;
-	 tnl->Driver.Render.Interp = _tnl_interp;
-
-	 _tnl_invalidate_vertex_state( ctx, ~0 );
-	 _tnl_invalidate_vertices( ctx, ~0 );
-	 _tnl_install_attrs( ctx, 
-			     rmesa->vertex_attrs, 
-			     rmesa->vertex_attr_count,
-			     rmesa->hw_viewport, 0 ); 
-
-	 rmesa->NewGLState |= _R128_NEW_RENDER_STATE;
-	 if ( R128_DEBUG & DEBUG_VERBOSE_FALL ) {
-	     fprintf(stderr, "R128 end rasterization fallback: 0x%x %s\n",
-		     bit, getFallbackString(bit));
-	 }
-      }
-   }
-}
-
-
-/**********************************************************************/
-/*                            Initialization.                         */
-/**********************************************************************/
-
-void r128InitTriFuncs( GLcontext *ctx )
-{
-   r128ContextPtr rmesa = R128_CONTEXT(ctx);
-   TNLcontext *tnl = TNL_CONTEXT(ctx);
-   static int firsttime = 1;
-
-   if (firsttime) {
-      init_rast_tab();
-      firsttime = 0;
-   }
-
-   tnl->Driver.RunPipeline = r128RunPipeline;
-   tnl->Driver.Render.Start = r128RenderStart;
-   tnl->Driver.Render.Finish = r128RenderFinish;
-   tnl->Driver.Render.PrimitiveNotify = r128RenderPrimitive;
-   tnl->Driver.Render.ResetLineStipple = _swrast_ResetLineStipple;
-   tnl->Driver.Render.BuildVertices = _tnl_build_vertices;
-   tnl->Driver.Render.CopyPV = _tnl_copy_pv;
-   tnl->Driver.Render.Interp = _tnl_interp;
-
-   _tnl_init_vertices( ctx, ctx->Const.MaxArrayLockSize + 12, 
-		       (6 + 2 * ctx->Const.MaxTextureUnits) * sizeof(GLfloat) );
-   rmesa->verts = (char *)tnl->clipspace.vertex_buf;
-   rmesa->tnl_state = -1;
-
-   rmesa->NewGLState |= _R128_NEW_RENDER_STATE;
-}
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/r128/r128_tris.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/r128/r128_tris.h
deleted file mode 100644
index 755d3320b..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/r128/r128_tris.h
+++ /dev/null
@@ -1,48 +0,0 @@
-/* $XFree86: xc/lib/GL/mesa/src/drv/r128/r128_tris.h,v 1.8 2002/10/30 12:51:43 alanh Exp $ */
-/**************************************************************************
-
-Copyright 2000, 2001 ATI Technologies Inc., Ontario, Canada, and
-                     VA Linux Systems Inc., Fremont, California.
-
-All Rights Reserved.
-
-Permission is hereby granted, free of charge, to any person obtaining a
-copy of this software and associated documentation files (the "Software"),
-to deal in the Software without restriction, including without limitation
-on the rights to use, copy, modify, merge, publish, distribute, sub
-license, and/or sell copies of the Software, and to permit persons to whom
-the Software is furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice (including the next
-paragraph) shall be included in all copies or substantial portions of the
-Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
-ATI, VA LINUX SYSTEMS AND/OR THEIR SUPPLIERS BE LIABLE FOR ANY CLAIM,
-DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
-OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
-USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-**************************************************************************/
-
-/*
- * Authors:
- *   Keith Whitwell <keith@tungstengraphics.com>
- *
- */
-
-#ifndef __R128_TRIS_H__
-#define __R128_TRIS_H__
-
-#include "mtypes.h"
-
-extern void r128InitTriFuncs( GLcontext *ctx );
-
-
-extern void r128Fallback( GLcontext *ctx, GLuint bit, GLboolean mode );
-#define FALLBACK( rmesa, bit, mode ) r128Fallback( rmesa->glCtx, bit, mode )
-
-
-#endif /* __R128_TRIS_H__ */
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/r128/server/pci_ids.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/r128/server/pci_ids.h
deleted file mode 100644
index fe8b08787..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/r128/server/pci_ids.h
+++ /dev/null
@@ -1,57 +0,0 @@
-/* Rage128 M3 */
-#define PCI_DEVICE_ID_ATI_RAGE128_LE	0x4c45
-#define PCI_DEVICE_ID_ATI_RAGE128_LF	0x4c46
-/* Rage128 M4 */
-#define PCI_DEVICE_ID_ATI_RAGE128_MF	0x4d46
-#define PCI_DEVICE_ID_ATI_RAGE128_ML	0x4d4c
-/* Rage128 Pro GL */
-#define PCI_DEVICE_ID_ATI_RAGE128_PA	0x5041
-#define PCI_DEVICE_ID_ATI_RAGE128_PB	0x5042
-#define PCI_DEVICE_ID_ATI_RAGE128_PC	0x5043
-#define PCI_DEVICE_ID_ATI_RAGE128_PD	0x5044
-#define PCI_DEVICE_ID_ATI_RAGE128_PE	0x5045
-#define PCI_DEVICE_ID_ATI_RAGE128_PF	0x5046
-/* Rage128 Pro VR */
-#define PCI_DEVICE_ID_ATI_RAGE128_PG	0x5047
-#define PCI_DEVICE_ID_ATI_RAGE128_PH	0x5048
-#define PCI_DEVICE_ID_ATI_RAGE128_PI	0x5049
-#define PCI_DEVICE_ID_ATI_RAGE128_PJ	0x504A
-#define PCI_DEVICE_ID_ATI_RAGE128_PK	0x504B
-#define PCI_DEVICE_ID_ATI_RAGE128_PL	0x504C
-#define PCI_DEVICE_ID_ATI_RAGE128_PM	0x504D
-#define PCI_DEVICE_ID_ATI_RAGE128_PN	0x504E
-#define PCI_DEVICE_ID_ATI_RAGE128_PO	0x504F
-#define PCI_DEVICE_ID_ATI_RAGE128_PP	0x5050
-#define PCI_DEVICE_ID_ATI_RAGE128_PQ	0x5051
-#define PCI_DEVICE_ID_ATI_RAGE128_PR	0x5052
-#define PCI_DEVICE_ID_ATI_RAGE128_TR	0x5452
-#define PCI_DEVICE_ID_ATI_RAGE128_PS	0x5053
-#define PCI_DEVICE_ID_ATI_RAGE128_PT	0x5054
-#define PCI_DEVICE_ID_ATI_RAGE128_PU	0x5055
-#define PCI_DEVICE_ID_ATI_RAGE128_PV	0x5056
-#define PCI_DEVICE_ID_ATI_RAGE128_PW	0x5057
-#define PCI_DEVICE_ID_ATI_RAGE128_PX	0x5058
-/* Rage128 GL */
-#define PCI_DEVICE_ID_ATI_RAGE128_RE	0x5245
-#define PCI_DEVICE_ID_ATI_RAGE128_RF	0x5246
-/* Rage128 VR */
-#define PCI_DEVICE_ID_ATI_RAGE128_RE	0x5245
-#define PCI_DEVICE_ID_ATI_RAGE128_RF	0x5246
-#define PCI_DEVICE_ID_ATI_RAGE128_RG	0x5247
-#define PCI_DEVICE_ID_ATI_RAGE128_RK	0x524b
-#define PCI_DEVICE_ID_ATI_RAGE128_RL	0x524c
-#define PCI_DEVICE_ID_ATI_RAGE128_SE	0x5345
-#define PCI_DEVICE_ID_ATI_RAGE128_SF	0x5346
-#define PCI_DEVICE_ID_ATI_RAGE128_SG	0x5347
-#define PCI_DEVICE_ID_ATI_RAGE128_SH	0x5348
-#define PCI_DEVICE_ID_ATI_RAGE128_SK	0x534b
-#define PCI_DEVICE_ID_ATI_RAGE128_SL	0x534c
-#define PCI_DEVICE_ID_ATI_RAGE128_SM	0x534d
-#define PCI_DEVICE_ID_ATI_RAGE128_SN	0x534e
-/* Rage128 Pro Ultra */
-#define PCI_DEVICE_ID_ATI_RAGE128_TF	0x5446
-#define PCI_DEVICE_ID_ATI_RAGE128_TL	0x544C
-#define PCI_DEVICE_ID_ATI_RAGE128_TR	0x5452
-#define PCI_DEVICE_ID_ATI_RAGE128_TS	0x5453
-#define PCI_DEVICE_ID_ATI_RAGE128_TT	0x5454
-#define PCI_DEVICE_ID_ATI_RAGE128_TU	0x5455
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/r128/server/r128.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/r128/server/r128.h
deleted file mode 100644
index ce98b1b91..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/r128/server/r128.h
+++ /dev/null
@@ -1,465 +0,0 @@
-/* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/ati/r128.h,v 1.24 2002/12/16 16:19:10 dawes Exp $ */
-/*
- * Copyright 1999, 2000 ATI Technologies Inc., Markham, Ontario,
- *                      Precision Insight, Inc., Cedar Park, Texas, and
- *                      VA Linux Systems Inc., Fremont, California.
- *
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining
- * a copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation on the rights to use, copy, modify, merge,
- * publish, distribute, sublicense, and/or sell copies of the Software,
- * and to permit persons to whom the Software is furnished to do so,
- * subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial
- * portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- * NON-INFRINGEMENT.  IN NO EVENT SHALL ATI, PRECISION INSIGHT, VA LINUX
- * SYSTEMS AND/OR THEIR SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- */
-
-/*
- * Authors:
- *   Rickard E. Faith <faith@valinux.com>
- *   Kevin E. Martin <martin@valinux.com>
- *
- */
-
-#ifndef _R128_H_
-#define _R128_H_
-
-#include "dri_util.h"
-
-#define R128_DEBUG          0   /* Turn off debugging output               */
-#define R128_IDLE_RETRY    32   /* Fall out of idle loops after this count */
-#define R128_TIMEOUT  2000000   /* Fall out of wait loops after this count */
-#define R128_MMIOSIZE  0x4000
-
-#define R128_VBIOS_SIZE 0x00010000
-
-#if R128_DEBUG
-#define R128TRACE(x)                                          \
-    do {                                                      \
-	ErrorF("(**) %s(%d): ", R128_NAME, pScrn->scrnIndex); \
-	ErrorF x;                                             \
-    } while (0);
-#else
-#define R128TRACE(x)
-#endif
-
-
-/* Other macros */
-#define R128_ARRAY_SIZE(x)  (sizeof(x)/sizeof(x[0]))
-#define R128_ALIGN(x,bytes) (((x) + ((bytes) - 1)) & ~((bytes) - 1))
-#define R128PTR(pScrn) ((R128InfoPtr)(pScrn)->driverPrivate)
-    
-/**
- * \brief Chip families.
- */
-typedef enum {
-    CHIP_FAMILY_UNKNOWN,
-    CHIP_FAMILY_R128_PCI,
-    CHIP_FAMILY_R128_AGP,
-} R128ChipFamily;
-
-typedef struct {        /* All values in XCLKS    */
-    int  ML;            /* Memory Read Latency    */
-    int  MB;            /* Memory Burst Length    */
-    int  Trcd;          /* RAS to CAS delay       */
-    int  Trp;           /* RAS percentage         */
-    int  Twr;           /* Write Recovery         */
-    int  CL;            /* CAS Latency            */
-    int  Tr2w;          /* Read to Write Delay    */
-    int  Rloop;         /* Loop Latency           */
-    int  Rloop_fudge;   /* Add to ML to get Rloop */
-    char *name;
-} R128RAMRec, *R128RAMPtr;
-
-typedef struct {
-				/* Common registers */
-    u_int32_t     ovr_clr;
-    u_int32_t     ovr_wid_left_right;
-    u_int32_t     ovr_wid_top_bottom;
-    u_int32_t     ov0_scale_cntl;
-    u_int32_t     mpp_tb_config;
-    u_int32_t     mpp_gp_config;
-    u_int32_t     subpic_cntl;
-    u_int32_t     viph_control;
-    u_int32_t     i2c_cntl_1;
-    u_int32_t     gen_int_cntl;
-    u_int32_t     cap0_trig_cntl;
-    u_int32_t     cap1_trig_cntl;
-    u_int32_t     bus_cntl;
-    u_int32_t     config_cntl;
-
-				/* Other registers to save for VT switches */
-    u_int32_t     dp_datatype;
-    u_int32_t     gen_reset_cntl;
-    u_int32_t     clock_cntl_index;
-    u_int32_t     amcgpio_en_reg;
-    u_int32_t     amcgpio_mask;
-
-				/* CRTC registers */
-    u_int32_t     crtc_gen_cntl;
-    u_int32_t     crtc_ext_cntl;
-    u_int32_t     dac_cntl;
-    u_int32_t     crtc_h_total_disp;
-    u_int32_t     crtc_h_sync_strt_wid;
-    u_int32_t     crtc_v_total_disp;
-    u_int32_t     crtc_v_sync_strt_wid;
-    u_int32_t     crtc_offset;
-    u_int32_t     crtc_offset_cntl;
-    u_int32_t     crtc_pitch;
-
-				/* CRTC2 registers */
-    u_int32_t     crtc2_gen_cntl;
-
-				/* Flat panel registers */
-    u_int32_t     fp_crtc_h_total_disp;
-    u_int32_t     fp_crtc_v_total_disp;
-    u_int32_t     fp_gen_cntl;
-    u_int32_t     fp_h_sync_strt_wid;
-    u_int32_t     fp_horz_stretch;
-    u_int32_t     fp_panel_cntl;
-    u_int32_t     fp_v_sync_strt_wid;
-    u_int32_t     fp_vert_stretch;
-    u_int32_t     lvds_gen_cntl;
-    u_int32_t     tmds_crc;
-    u_int32_t     tmds_transmitter_cntl;
-
-				/* Computed values for PLL */
-    u_int32_t     dot_clock_freq;
-    u_int32_t     pll_output_freq;
-    int        feedback_div;
-    int        post_div;
-
-				/* PLL registers */
-    u_int32_t     ppll_ref_div;
-    u_int32_t     ppll_div_3;
-    u_int32_t     htotal_cntl;
-
-				/* DDA register */
-    u_int32_t     dda_config;
-    u_int32_t     dda_on_off;
-
-				/* Pallet */
-    GLboolean  palette_valid;
-    u_int32_t     palette[256];
-} R128SaveRec, *R128SavePtr;
-
-typedef struct {
-    int               Chipset;
-    GLboolean              Primary;
-
-    GLboolean              FBDev;
-
-    unsigned long     LinearAddr;   /* Frame buffer physical address         */
-    unsigned long     BIOSAddr;     /* BIOS physical address                 */
-
-    unsigned char     *MMIO;        /* Map of MMIO region                    */
-    unsigned char     *FB;          /* Map of frame buffer                   */
-
-    u_int32_t            MemCntl;
-    u_int32_t            BusCntl;
-    unsigned long     FbMapSize;    /* Size of frame buffer, in bytes        */
-    int               Flags;        /* Saved copy of mode flags              */
-
-				/* Computed values for FPs */
-    int               PanelXRes;
-    int               PanelYRes;
-    int               HOverPlus;
-    int               HSyncWidth;
-    int               HBlank;
-    int               VOverPlus;
-    int               VSyncWidth;
-    int               VBlank;
-    int               PanelPwrDly;
-    
-    unsigned long     cursor_start;
-    unsigned long     cursor_end;
-
-    /*
-     * XAAForceTransBlit is used to change the behavior of the XAA
-     * SetupForScreenToScreenCopy function, to make it DGA-friendly.
-     */
-    GLboolean              XAAForceTransBlit;
-
-    int               fifo_slots;   /* Free slots in the FIFO (64 max)       */
-    int               pix24bpp;     /* Depth of pixmap for 24bpp framebuffer */
-    GLboolean              dac6bits;     /* Use 6 bit DAC?                        */
-
-				/* Computed values for Rage 128 */
-    int               pitch;
-    int               datatype;
-    u_int32_t            dp_gui_master_cntl;
-
-				/* Saved values for ScreenToScreenCopy */
-    int               xdir;
-    int               ydir;
-
-				/* ScanlineScreenToScreenColorExpand support */
-    unsigned char     *scratch_buffer[1];
-    unsigned char     *scratch_save;
-    int               scanline_x;
-    int               scanline_y;
-    int               scanline_w;
-    int               scanline_h;
-
-    int               scanline_hpass;
-    int               scanline_x1clip;
-    int               scanline_x2clip;
-    int               scanline_rop;
-    int               scanline_fg;
-    int               scanline_bg;
-
-    int               scanline_words;
-    int               scanline_direct;
-    int               scanline_bpp; /* Only used for ImageWrite */
-
-    drm_context_t        drmCtx;
-
-    drmSize           registerSize;
-    drm_handle_t         registerHandle;
-
-    GLboolean         IsPCI;            /* Current card is a PCI card */
-    drmSize           pciSize;
-    drm_handle_t         pciMemHandle;
-    unsigned char     *PCI;             /* Map */
-
-    GLboolean         allowPageFlip;    /* Enable 3d page flipping */
-    GLboolean         have3DWindows;    /* Are there any 3d clients? */
-    int               drmMinor;
-
-    drmSize           agpSize;
-    drm_handle_t         agpMemHandle;     /* Handle from drmAgpAlloc */
-    unsigned long     agpOffset;
-    unsigned char     *AGP;             /* Map */
-    int               agpMode;
-
-    GLboolean         CCEInUse;         /* CCE is currently active */
-    int               CCEMode;          /* CCE mode that server/clients use */
-    int               CCEFifoSize;      /* Size of the CCE command FIFO */
-    GLboolean         CCESecure;        /* CCE security enabled */
-    int               CCEusecTimeout;   /* CCE timeout in usecs */
-
-				/* CCE ring buffer data */
-    unsigned long     ringStart;        /* Offset into AGP space */
-    drm_handle_t         ringHandle;       /* Handle from drmAddMap */
-    drmSize           ringMapSize;      /* Size of map */
-    int               ringSize;         /* Size of ring (in MB) */
-    unsigned char     *ring;            /* Map */
-    int               ringSizeLog2QW;
-
-    unsigned long     ringReadOffset;   /* Offset into AGP space */
-    drm_handle_t         ringReadPtrHandle; /* Handle from drmAddMap */
-    drmSize           ringReadMapSize;  /* Size of map */
-    unsigned char     *ringReadPtr;     /* Map */
-
-				/* CCE vertex/indirect buffer data */
-    unsigned long     bufStart;        /* Offset into AGP space */
-    drm_handle_t         bufHandle;       /* Handle from drmAddMap */
-    drmSize           bufMapSize;      /* Size of map */
-    int               bufSize;         /* Size of buffers (in MB) */
-    unsigned char     *buf;            /* Map */
-    int               bufNumBufs;      /* Number of buffers */
-    drmBufMapPtr      buffers;         /* Buffer map */
-
-				/* CCE AGP Texture data */
-    unsigned long     agpTexStart;      /* Offset into AGP space */
-    drm_handle_t         agpTexHandle;     /* Handle from drmAddMap */
-    drmSize           agpTexMapSize;    /* Size of map */
-    int               agpTexSize;       /* Size of AGP tex space (in MB) */
-    unsigned char     *agpTex;          /* Map */
-    int               log2AGPTexGran;
-
-				/* CCE 2D accleration */
-    drmBufPtr         indirectBuffer;
-    int               indirectStart;
-
-				/* DRI screen private data */
-    int               fbX;
-    int               fbY;
-    int               backX;
-    int               backY;
-    int               depthX;
-    int               depthY;
-
-    int               frontOffset;
-    int               frontPitch;
-    int               backOffset;
-    int               backPitch;
-    int               depthOffset;
-    int               depthPitch;
-    int               spanOffset;
-    int               textureOffset;
-    int               textureSize;
-    int               log2TexGran;
-
-				/* Saved scissor values */
-    u_int32_t            sc_left;
-    u_int32_t            sc_right;
-    u_int32_t            sc_top;
-    u_int32_t            sc_bottom;
-
-    u_int32_t            re_top_left;
-    u_int32_t            re_width_height;
-
-    u_int32_t            aux_sc_cntl;
-
-    int               irq;
-    u_int32_t            gen_int_cntl;
-
-    GLboolean              DMAForXv;
-
-} R128InfoRec, *R128InfoPtr;
-
-#define R128WaitForFifo(pScrn, entries)                                      \
-do {                                                                         \
-    if (info->fifo_slots < entries) R128WaitForFifoFunction(pScrn, entries); \
-    info->fifo_slots -= entries;                                             \
-} while (0)
-
-extern void        r128WaitForFifoFunction(const DRIDriverContext *ctx, int entries);
-extern void        r128WaitForIdle(const DRIDriverContext *ctx);
-
-extern void        r128WaitForVerticalSync(const DRIDriverContext *ctx);
-
-extern GLboolean        r128AccelInit(const DRIDriverContext *ctx);
-extern void        r128EngineInit(const DRIDriverContext *ctx);
-extern GLboolean        r128CursorInit(const DRIDriverContext *ctx);
-extern GLboolean        r128DGAInit(const DRIDriverContext *ctx);
-
-extern void        r128InitVideo(const DRIDriverContext *ctx);
-
-extern GLboolean        r128DRIScreenInit(const DRIDriverContext *ctx);
-extern void        r128DRICloseScreen(const DRIDriverContext *ctx);
-extern GLboolean        r128DRIFinishScreenInit(const DRIDriverContext *ctx);
-
-#define R128CCE_START(ctx, info)					\
-do {									\
-    int _ret = drmCommandNone(ctx->drmFD, DRM_R128_CCE_START);		\
-    if (_ret) {								\
-	   fprintf(stderr,				\
-		   "%s: CCE start %d\n", __FUNCTION__, _ret);		\
-    }									\
-} while (0)
-
-#define R128CCE_STOP(ctx, info)					\
-do {									\
-    int _ret = R128CCEStop(ctx);					\
-    if (_ret) {								\
-	   fprintf(stderr,				\
-		   "%s: CCE stop %d\n", __FUNCTION__, _ret);		\
-    }									\
-} while (0)
-
-#define R128CCE_RESET(ctx, info)					\
-do {									\
-    if (info->directRenderingEnabled					\
-	&& R128CCE_USE_RING_BUFFER(info->CCEMode)) {			\
-	int _ret = drmCommandNone(info->drmFD, DRM_R128_CCE_RESET);	\
-	if (_ret) {							\
-	       fprintf(stderr,			\
-		       "%s: CCE reset %d\n", __FUNCTION__, _ret);	\
-	}								\
-    }									\
-} while (0)
-
-    
-#define CCE_PACKET0( reg, n )						\
-	(R128_CCE_PACKET0 | ((n) << 16) | ((reg) >> 2))
-#define CCE_PACKET1( reg0, reg1 )					\
-	(R128_CCE_PACKET1 | (((reg1) >> 2) << 11) | ((reg0) >> 2))
-#define CCE_PACKET2()							\
-	(R128_CCE_PACKET2)
-#define CCE_PACKET3( pkt, n )						\
-	(R128_CCE_PACKET3 | (pkt) | ((n) << 16))
-
-
-#define R128_VERBOSE	0
-
-#define RING_LOCALS	u_int32_t *__head; int __count;
-
-#define R128CCE_REFRESH(pScrn, info)					\
-do {									\
-   if ( R128_VERBOSE ) {						\
-         fprintf(stderr, "REFRESH( %d ) in %s\n",	\
-		  !info->CCEInUse , __FUNCTION__ );			\
-   }									\
-   if ( !info->CCEInUse ) {						\
-      R128CCEWaitForIdle(pScrn);       					\
-      BEGIN_RING( 6 );							\
-      OUT_RING_REG( R128_RE_TOP_LEFT,     info->re_top_left );		\
-      OUT_RING_REG( R128_RE_WIDTH_HEIGHT, info->re_width_height );	\
-      OUT_RING_REG( R128_AUX_SC_CNTL,     info->aux_sc_cntl );		\
-      ADVANCE_RING();							\
-      info->CCEInUse = TRUE;						\
-   }									\
-} while (0)
-
-#define BEGIN_RING( n ) do {						\
-   if ( R128_VERBOSE ) {						\
-         fprintf(stderr,				\
-		  "BEGIN_RING( %d ) in %s\n", n, __FUNCTION__ );	\
-   }									\
-   if ( !info->indirectBuffer ) {					\
-      info->indirectBuffer = R128CCEGetBuffer( pScrn );			\
-      info->indirectStart = 0;						\
-   } else if ( (info->indirectBuffer->used + 4*(n)) >			\
-                info->indirectBuffer->total ) {				\
-      R128CCEFlushIndirect( pScrn, 1 );					\
-   }									\
-   __head = (pointer)((char *)info->indirectBuffer->address +		\
-		       info->indirectBuffer->used);			\
-   __count = 0;								\
-} while (0)
-
-#define ADVANCE_RING() do {						\
-   if ( R128_VERBOSE ) {						\
-         fprintf(stderr,				\
-		  "ADVANCE_RING() used: %d+%d=%d/%d\n",			\
-		  info->indirectBuffer->used - info->indirectStart,	\
-		  __count * sizeof(u_int32_t),				\
-		  info->indirectBuffer->used - info->indirectStart +	\
-		  __count * sizeof(u_int32_t),				\
-		  info->indirectBuffer->total - info->indirectStart );	\
-   }									\
-   info->indirectBuffer->used += __count * (int)sizeof(u_int32_t);		\
-} while (0)
-
-#define OUT_RING( x ) do {						\
-   if ( R128_VERBOSE ) {						\
-         fprintf(stderr,				\
-		  "   OUT_RING( 0x%08x )\n", (unsigned int)(x) );	\
-   }									\
-   MMIO_OUT32(&__head[__count++], 0, (x));				\
-} while (0)
-
-#define OUT_RING_REG( reg, val )					\
-do {									\
-   OUT_RING( CCE_PACKET0( reg, 0 ) );					\
-   OUT_RING( val );							\
-} while (0)
-
-#define FLUSH_RING()							\
-do {									\
-   if ( R128_VERBOSE )							\
-         fprintf(stderr,				\
-		  "FLUSH_RING in %s\n", __FUNCTION__ );			\
-   if ( info->indirectBuffer ) {					\
-      R128CCEFlushIndirect( pScrn, 0 );					\
-   }									\
-} while (0)
-
-    
-#endif
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/r128/server/r128_dri.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/r128/server/r128_dri.c
deleted file mode 100644
index 5edf1e100..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/r128/server/r128_dri.c
+++ /dev/null
@@ -1,1113 +0,0 @@
-/* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/ati/r128_dri.c,v 1.28 2003/02/07 20:41:14 martin Exp $ */
-/*
- * Copyright 1999, 2000 ATI Technologies Inc., Markham, Ontario,
- *                      Precision Insight, Inc., Cedar Park, Texas, and
- *                      VA Linux Systems Inc., Fremont, California.
- *
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining
- * a copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation on the rights to use, copy, modify, merge,
- * publish, distribute, sublicense, and/or sell copies of the Software,
- * and to permit persons to whom the Software is furnished to do so,
- * subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial
- * portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- * NON-INFRINGEMENT.  IN NO EVENT SHALL ATI, PRECISION INSIGHT, VA LINUX
- * SYSTEMS AND/OR THEIR SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- */
-
-/*
- * Authors:
- *   Kevin E. Martin <martin@valinux.com>
- *   Rickard E. Faith <faith@valinux.com>
- *   Daryll Strauss <daryll@valinux.com>
- *   Gareth Hughes <gareth@valinux.com>
- *
- */
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <errno.h>
-#include <unistd.h>
-// Fix this to use kernel pci_ids.h when all of these IDs make it into the kernel 
-#include "pci_ids.h"
-
-#include "driver.h"
-#include "drm.h"
-#include "memops.h"
-
-#include "r128.h"
-#include "r128_dri.h"
-#include "r128_macros.h"
-#include "r128_reg.h"
-#include "r128_version.h"
-#include "r128_drm.h"
-
-static size_t r128_drm_page_size;
-
-/* Compute log base 2 of val. */
-static int R128MinBits(int val)
-{
-    int bits;
-
-    if (!val) return 1;
-    for (bits = 0; val; val >>= 1, ++bits);
-    return bits;
-}
-
-/* Initialize the AGP state.  Request memory for use in AGP space, and
-   initialize the Rage 128 registers to point to that memory. */
-static GLboolean R128DRIAgpInit(const DRIDriverContext *ctx)
-{
-    unsigned char *R128MMIO = ctx->MMIOAddress;
-    R128InfoPtr info = ctx->driverPrivate;
-    unsigned long mode;
-    unsigned int  vendor, device;
-    int           ret;
-    unsigned long cntl, chunk;
-    int           s, l;
-    int           flags;
-    unsigned long agpBase;
-
-    if (drmAgpAcquire(ctx->drmFD) < 0) {
-	fprintf(stderr, "[agp] AGP not available\n");
-	return GL_FALSE;
-    }
-
-				/* Modify the mode if the default mode is
-				   not appropriate for this particular
-				   combination of graphics card and AGP
-				   chipset. */
-
-    mode   = drmAgpGetMode(ctx->drmFD);        /* Default mode */
-    vendor = drmAgpVendorId(ctx->drmFD);
-    device = drmAgpDeviceId(ctx->drmFD);
-
-    mode &= ~R128_AGP_MODE_MASK;
-    switch (info->agpMode) {
-    case 4:          mode |= R128_AGP_4X_MODE;
-    case 2:          mode |= R128_AGP_2X_MODE;
-    case 1: default: mode |= R128_AGP_1X_MODE;
-    }
-
-    fprintf(stderr,
-	       "[agp] Mode 0x%08lx [AGP 0x%04x/0x%04x; Card 0x%04x/0x%04x]\n",
-	       mode, vendor, device,
-	       0x1002,
-	       info->Chipset);
-
-    if (drmAgpEnable(ctx->drmFD, mode) < 0) {
-	fprintf(stderr, "[agp] AGP not enabled\n");
-	drmAgpRelease(ctx->drmFD);
-	return GL_FALSE;
-    }
-
-    info->agpOffset = 0;
-
-    if ((ret = drmAgpAlloc(ctx->drmFD, info->agpSize*1024*1024, 0, NULL,
-			   &info->agpMemHandle)) < 0) {
-	fprintf(stderr, "[agp] Out of memory (%d)\n", ret);
-	drmAgpRelease(ctx->drmFD);
-	return GL_FALSE;
-    }
-    fprintf(stderr,
-	       "[agp] %d kB allocated with handle 0x%08x\n",
-	       info->agpSize*1024, info->agpMemHandle);
-
-    if (drmAgpBind(ctx->drmFD, info->agpMemHandle, info->agpOffset) < 0) {
-	fprintf(stderr, "[agp] Could not bind\n");
-	drmAgpFree(ctx->drmFD, info->agpMemHandle);
-	drmAgpRelease(ctx->drmFD);
-	return GL_FALSE;
-    }
-
-				/* Initialize the CCE ring buffer data */
-    info->ringStart       = info->agpOffset;
-    info->ringMapSize     = info->ringSize*1024*1024 + r128_drm_page_size;
-    info->ringSizeLog2QW  = R128MinBits(info->ringSize*1024*1024/8) - 1;
-
-    info->ringReadOffset  = info->ringStart + info->ringMapSize;
-    info->ringReadMapSize = r128_drm_page_size;
-
-				/* Reserve space for vertex/indirect buffers */
-    info->bufStart        = info->ringReadOffset + info->ringReadMapSize;
-    info->bufMapSize      = info->bufSize*1024*1024;
-
-				/* Reserve the rest for AGP textures */
-    info->agpTexStart     = info->bufStart + info->bufMapSize;
-    s = (info->agpSize*1024*1024 - info->agpTexStart);
-    l = R128MinBits((s-1) / R128_NR_TEX_REGIONS);
-    if (l < R128_LOG_TEX_GRANULARITY) l = R128_LOG_TEX_GRANULARITY;
-    info->agpTexMapSize   = (s >> l) << l;
-    info->log2AGPTexGran  = l;
-
-    if (info->CCESecure) flags = DRM_READ_ONLY;
-    else                  flags = 0;
-
-    if (drmAddMap(ctx->drmFD, info->ringStart, info->ringMapSize,
-		  DRM_AGP, flags, &info->ringHandle) < 0) {
-	fprintf(stderr,
-		   "[agp] Could not add ring mapping\n");
-	return GL_FALSE;
-    }
-    fprintf(stderr,
-	       "[agp] ring handle = 0x%08x\n", info->ringHandle);
-
-    if (drmMap(ctx->drmFD, info->ringHandle, info->ringMapSize,
-	       (drmAddressPtr)&info->ring) < 0) {
-	fprintf(stderr, "[agp] Could not map ring\n");
-	return GL_FALSE;
-    }
-    fprintf(stderr,
-	       "[agp] Ring mapped at 0x%08lx\n",
-	       (unsigned long)info->ring);
-
-    if (drmAddMap(ctx->drmFD, info->ringReadOffset, info->ringReadMapSize,
-		  DRM_AGP, flags, &info->ringReadPtrHandle) < 0) {
-	fprintf(stderr,
-		   "[agp] Could not add ring read ptr mapping\n");
-	return GL_FALSE;
-    }
-    fprintf(stderr,
- 	       "[agp] ring read ptr handle = 0x%08x\n",
-	       info->ringReadPtrHandle);
-
-    if (drmMap(ctx->drmFD, info->ringReadPtrHandle, info->ringReadMapSize,
-	       (drmAddressPtr)&info->ringReadPtr) < 0) {
-	fprintf(stderr,
-		   "[agp] Could not map ring read ptr\n");
-	return GL_FALSE;
-    }
-    fprintf(stderr,
-	       "[agp] Ring read ptr mapped at 0x%08lx\n",
-	       (unsigned long)info->ringReadPtr);
-
-    if (drmAddMap(ctx->drmFD, info->bufStart, info->bufMapSize,
-		  DRM_AGP, 0, &info->bufHandle) < 0) {
-	fprintf(stderr,
-		   "[agp] Could not add vertex/indirect buffers mapping\n");
-	return GL_FALSE;
-    }
-    fprintf(stderr,
-	       "[agp] vertex/indirect buffers handle = 0x%08lx\n",
-	       info->bufHandle);
-
-    if (drmMap(ctx->drmFD, info->bufHandle, info->bufMapSize,
-	       (drmAddressPtr)&info->buf) < 0) {
-	fprintf(stderr,
-		   "[agp] Could not map vertex/indirect buffers\n");
-	return GL_FALSE;
-    }
-    fprintf(stderr,
-	       "[agp] Vertex/indirect buffers mapped at 0x%08lx\n",
-	       (unsigned long)info->buf);
-
-    if (drmAddMap(ctx->drmFD, info->agpTexStart, info->agpTexMapSize,
-		  DRM_AGP, 0, &info->agpTexHandle) < 0) {
-	fprintf(stderr,
-		   "[agp] Could not add AGP texture map mapping\n");
-	return GL_FALSE;
-    }
-    fprintf(stderr,
-	       "[agp] AGP texture map handle = 0x%08lx\n",
-	       info->agpTexHandle);
-
-    if (drmMap(ctx->drmFD, info->agpTexHandle, info->agpTexMapSize,
-	       (drmAddressPtr)&info->agpTex) < 0) {
-	fprintf(stderr,
-		   "[agp] Could not map AGP texture map\n");
-	return GL_FALSE;
-    }
-    fprintf(stderr,
-	       "[agp] AGP Texture map mapped at 0x%08lx\n",
-	       (unsigned long)info->agpTex);
-
-				/* Initialize Rage 128's AGP registers */
-    cntl  = INREG(R128_AGP_CNTL);
-    cntl &= ~R128_AGP_APER_SIZE_MASK;
-    switch (info->agpSize) {
-    case 256: cntl |= R128_AGP_APER_SIZE_256MB; break;
-    case 128: cntl |= R128_AGP_APER_SIZE_128MB; break;
-    case  64: cntl |= R128_AGP_APER_SIZE_64MB;  break;
-    case  32: cntl |= R128_AGP_APER_SIZE_32MB;  break;
-    case  16: cntl |= R128_AGP_APER_SIZE_16MB;  break;
-    case   8: cntl |= R128_AGP_APER_SIZE_8MB;   break;
-    case   4: cntl |= R128_AGP_APER_SIZE_4MB;   break;
-    default:
-	fprintf(stderr,
-		   "[agp] Illegal aperture size %d kB\n",
-		   info->agpSize*1024);
-	return GL_FALSE;
-    }
-    agpBase = drmAgpBase(ctx->drmFD);
-    OUTREG(R128_AGP_BASE, agpBase); 
-    OUTREG(R128_AGP_CNTL, cntl);
-
-				/* Disable Rage 128's PCIGART registers */
-    chunk = INREG(R128_BM_CHUNK_0_VAL);
-    chunk &= ~(R128_BM_PTR_FORCE_TO_PCI |
-	       R128_BM_PM4_RD_FORCE_TO_PCI |
-	       R128_BM_GLOBAL_FORCE_TO_PCI);
-    OUTREG(R128_BM_CHUNK_0_VAL, chunk);
-
-    OUTREG(R128_PCI_GART_PAGE, 1); /* Ensure AGP GART is used (for now) */
-
-    return GL_TRUE;
-}
-
-static GLboolean R128DRIPciInit(const DRIDriverContext *ctx)
-{
-    R128InfoPtr info = ctx->driverPrivate;
-    unsigned char *R128MMIO = ctx->MMIOAddress;
-    u_int32_t chunk;
-    int ret;
-    int flags;
-
-    info->agpOffset = 0;
-
-    ret = drmScatterGatherAlloc(ctx->drmFD, info->agpSize*1024*1024,
-				&info->pciMemHandle);
-    if (ret < 0) {
-	fprintf(stderr, "[pci] Out of memory (%d)\n", ret);
-	return GL_FALSE;
-    }
-    fprintf(stderr,
-	       "[pci] %d kB allocated with handle 0x%08x\n",
-	       info->agpSize*1024, info->pciMemHandle);
-
-				/* Initialize the CCE ring buffer data */
-    info->ringStart       = info->agpOffset;
-    info->ringMapSize     = info->ringSize*1024*1024 + r128_drm_page_size;
-    info->ringSizeLog2QW  = R128MinBits(info->ringSize*1024*1024/8) - 1;
-
-    info->ringReadOffset  = info->ringStart + info->ringMapSize;
-    info->ringReadMapSize = r128_drm_page_size;
-
-				/* Reserve space for vertex/indirect buffers */
-    info->bufStart        = info->ringReadOffset + info->ringReadMapSize;
-    info->bufMapSize      = info->bufSize*1024*1024;
-
-    flags = DRM_READ_ONLY | DRM_LOCKED | DRM_KERNEL;
-
-    if (drmAddMap(ctx->drmFD, info->ringStart, info->ringMapSize,
-		  DRM_SCATTER_GATHER, flags, &info->ringHandle) < 0) {
-	fprintf(stderr,
-		   "[pci] Could not add ring mapping\n");
-	return GL_FALSE;
-    }
-    fprintf(stderr,
-	       "[pci] ring handle = 0x%08lx\n", info->ringHandle);
-
-    if (drmMap(ctx->drmFD, info->ringHandle, info->ringMapSize,
-	       (drmAddressPtr)&info->ring) < 0) {
-	fprintf(stderr, "[pci] Could not map ring\n");
-	return GL_FALSE;
-    }
-    fprintf(stderr,
-	       "[pci] Ring mapped at 0x%08lx\n",
-	       (unsigned long)info->ring);
-    fprintf(stderr,
-	       "[pci] Ring contents 0x%08lx\n",
-	       *(unsigned long *)info->ring);
-
-    if (drmAddMap(ctx->drmFD, info->ringReadOffset, info->ringReadMapSize,
-		  DRM_SCATTER_GATHER, flags, &info->ringReadPtrHandle) < 0) {
-	fprintf(stderr,
-		   "[pci] Could not add ring read ptr mapping\n");
-	return GL_FALSE;
-    }
-    fprintf(stderr,
-	       "[pci] ring read ptr handle = 0x%08lx\n",
-	       info->ringReadPtrHandle);
-
-    if (drmMap(ctx->drmFD, info->ringReadPtrHandle, info->ringReadMapSize,
-	       (drmAddressPtr)&info->ringReadPtr) < 0) {
-	fprintf(stderr,
-		   "[pci] Could not map ring read ptr\n");
-	return GL_FALSE;
-    }
-    fprintf(stderr,
-	       "[pci] Ring read ptr mapped at 0x%08lx\n",
-	       (unsigned long)info->ringReadPtr);
-    fprintf(stderr,
-	       "[pci] Ring read ptr contents 0x%08lx\n",
-	       *(unsigned long *)info->ringReadPtr);
-
-    if (drmAddMap(ctx->drmFD, info->bufStart, info->bufMapSize,
-		  DRM_SCATTER_GATHER, 0, &info->bufHandle) < 0) {
-	fprintf(stderr,
-		   "[pci] Could not add vertex/indirect buffers mapping\n");
-	return GL_FALSE;
-    }
-    fprintf(stderr,
-	       "[pci] vertex/indirect buffers handle = 0x%08lx\n",
-	       info->bufHandle);
-
-    if (drmMap(ctx->drmFD, info->bufHandle, info->bufMapSize,
-	       (drmAddressPtr)&info->buf) < 0) {
-	fprintf(stderr,
-		   "[pci] Could not map vertex/indirect buffers\n");
-	return GL_FALSE;
-    }
-    fprintf(stderr,
-	       "[pci] Vertex/indirect buffers mapped at 0x%08lx\n",
-	       (unsigned long)info->buf);
-    fprintf(stderr,
-	       "[pci] Vertex/indirect buffers contents 0x%08lx\n",
-	       *(unsigned long *)info->buf);
-
-    if (!info->IsPCI) {
-	/* This is really an AGP card, force PCI GART mode */
-        chunk = INREG(R128_BM_CHUNK_0_VAL);
-        chunk |= (R128_BM_PTR_FORCE_TO_PCI |
-		  R128_BM_PM4_RD_FORCE_TO_PCI |
-		  R128_BM_GLOBAL_FORCE_TO_PCI);
-        OUTREG(R128_BM_CHUNK_0_VAL, chunk);
-        OUTREG(R128_PCI_GART_PAGE, 0); /* Ensure PCI GART is used */
-    }
-
-    return GL_TRUE;
-}
-
-/* Add a map for the MMIO registers that will be accessed by any
-   DRI-based clients. */
-static GLboolean R128DRIMapInit(const DRIDriverContext *ctx)
-{
-    R128InfoPtr info = ctx->driverPrivate;
-    int flags;
-
-    if (info->CCESecure) flags = DRM_READ_ONLY;
-    else                 flags = 0;
-
-				/* Map registers */
-    if (drmAddMap(ctx->drmFD, ctx->MMIOStart, ctx->MMIOSize,
-		  DRM_REGISTERS, flags, &info->registerHandle) < 0) {
-	return GL_FALSE;
-    }
-    fprintf(stderr,
-	       "[drm] register handle = 0x%08x\n", info->registerHandle);
-
-    return GL_TRUE;
-}
-
-/* Initialize the kernel data structures. */
-static int R128DRIKernelInit(const DRIDriverContext *ctx)
-{
-    R128InfoPtr info = ctx->driverPrivate;
-    drm_r128_init_t drmInfo;
-
-    memset( &drmInfo, 0, sizeof(&drmInfo) );
-
-    drmInfo.func                = R128_INIT_CCE;
-    drmInfo.sarea_priv_offset   = sizeof(drm_sarea_t);
-    drmInfo.is_pci              = info->IsPCI;
-    drmInfo.cce_mode            = info->CCEMode;
-    drmInfo.cce_secure          = info->CCESecure;
-    drmInfo.ring_size           = info->ringSize*1024*1024;
-    drmInfo.usec_timeout        = info->CCEusecTimeout;
-
-    drmInfo.fb_bpp              = ctx->bpp;
-    drmInfo.depth_bpp           = ctx->bpp;
-
-    drmInfo.front_offset        = info->frontOffset;
-    drmInfo.front_pitch         = info->frontPitch;
-
-    drmInfo.back_offset         = info->backOffset;
-    drmInfo.back_pitch          = info->backPitch;
-
-    drmInfo.depth_offset        = info->depthOffset;
-    drmInfo.depth_pitch         = info->depthPitch;
-    drmInfo.span_offset         = info->spanOffset;
-
-    drmInfo.fb_offset           = info->LinearAddr;
-    drmInfo.mmio_offset         = info->registerHandle;
-    drmInfo.ring_offset         = info->ringHandle;
-    drmInfo.ring_rptr_offset    = info->ringReadPtrHandle;
-    drmInfo.buffers_offset      = info->bufHandle;
-    drmInfo.agp_textures_offset = info->agpTexHandle;
-
-    if (drmCommandWrite(ctx->drmFD, DRM_R128_INIT,
-                        &drmInfo, sizeof(drmInfo)) < 0)
-        return GL_FALSE;
-
-    return GL_TRUE;
-}
-
-/* Add a map for the vertex buffers that will be accessed by any
-   DRI-based clients. */
-static GLboolean R128DRIBufInit(const DRIDriverContext *ctx)
-{
-    R128InfoPtr info = ctx->driverPrivate;
-				/* Initialize vertex buffers */
-    if (info->IsPCI) {
-	info->bufNumBufs = drmAddBufs(ctx->drmFD,
-				      info->bufMapSize / R128_BUFFER_SIZE,
-				      R128_BUFFER_SIZE,
-				      DRM_SG_BUFFER,
-				      info->bufStart);
-    } else {
-	info->bufNumBufs = drmAddBufs(ctx->drmFD,
-				      info->bufMapSize / R128_BUFFER_SIZE,
-				      R128_BUFFER_SIZE,
-				      DRM_AGP_BUFFER,
-				      info->bufStart);
-    }
-    if (info->bufNumBufs <= 0) {
-	fprintf(stderr,
-		   "[drm] Could not create vertex/indirect buffers list\n");
-	return GL_FALSE;
-    }
-    fprintf(stderr,
-	       "[drm] Added %d %d byte vertex/indirect buffers\n",
-	       info->bufNumBufs, R128_BUFFER_SIZE);
-
-    if (!(info->buffers = drmMapBufs(ctx->drmFD))) {
-	fprintf(stderr,
-		   "[drm] Failed to map vertex/indirect buffers list\n");
-	return GL_FALSE;
-    }
-    fprintf(stderr,
-	       "[drm] Mapped %d vertex/indirect buffers\n",
-	       info->buffers->count);
-
-    return GL_TRUE;
-}
-
-static void R128DRIIrqInit(const DRIDriverContext *ctx)
-{
-   R128InfoPtr info = ctx->driverPrivate;
-   unsigned char *R128MMIO = ctx->MMIOAddress;
-   
-   if (!info->irq) {
-       info->irq = drmGetInterruptFromBusID(
-	   ctx->drmFD,
-	   ctx->pciBus,
-	   ctx->pciDevice,
-	   ctx->pciFunc);
-
-      if((drmCtlInstHandler(ctx->drmFD, info->irq)) != 0) {
-	 fprintf(stderr,
-		    "[drm] failure adding irq handler, "
-		    "there is a device already using that irq\n"
-		    "[drm] falling back to irq-free operation\n");
-	 info->irq = 0;
-      } else {
-          info->gen_int_cntl = INREG( R128_GEN_INT_CNTL );
-      }
-   }
-
-   if (info->irq)
-      fprintf(stderr,
-		 "[drm] dma control initialized, using IRQ %d\n",
-		 info->irq);
-}
-
-static int R128CCEStop(const DRIDriverContext *ctx)
-{
-    R128InfoPtr info = ctx->driverPrivate;
-    drm_r128_cce_stop_t stop;
-    int            ret, i;
-
-    stop.flush = 1;
-    stop.idle  = 1;
-
-    ret = drmCommandWrite( ctx->drmFD, DRM_R128_CCE_STOP,
-                           &stop, sizeof(stop) );
-
-    if ( ret == 0 ) {
-        return 0;
-    } else if ( errno != EBUSY ) {
-        return -errno;
-    }
-
-    stop.flush = 0;
-
-    i = 0;
-    do {
-        ret = drmCommandWrite( ctx->drmFD, DRM_R128_CCE_STOP,
-                               &stop, sizeof(stop) );
-    } while ( ret && errno == EBUSY && i++ < R128_IDLE_RETRY );
-
-    if ( ret == 0 ) {
-        return 0;
-    } else if ( errno != EBUSY ) {
-        return -errno;
-    }
-
-    stop.idle = 0;
-
-    if ( drmCommandWrite( ctx->drmFD, DRM_R128_CCE_STOP,
-                          &stop, sizeof(stop) )) {
-        return -errno;
-    } else {
-        return 0;
-    }
-}
-
-/* Initialize the CCE state, and start the CCE (if used by the X server) */
-static void R128DRICCEInit(const DRIDriverContext *ctx)
-{
-   R128InfoPtr info = ctx->driverPrivate;
-
-				/* Turn on bus mastering */
-    info->BusCntl &= ~R128_BUS_MASTER_DIS;
-
-				/* CCEMode is initialized in r128_driver.c */
-    switch (info->CCEMode) {
-    case R128_PM4_NONPM4:                 info->CCEFifoSize = 0;   break;
-    case R128_PM4_192PIO:                 info->CCEFifoSize = 192; break;
-    case R128_PM4_192BM:                  info->CCEFifoSize = 192; break;
-    case R128_PM4_128PIO_64INDBM:         info->CCEFifoSize = 128; break;
-    case R128_PM4_128BM_64INDBM:          info->CCEFifoSize = 128; break;
-    case R128_PM4_64PIO_128INDBM:         info->CCEFifoSize = 64;  break;
-    case R128_PM4_64BM_128INDBM:          info->CCEFifoSize = 64;  break;
-    case R128_PM4_64PIO_64VCBM_64INDBM:   info->CCEFifoSize = 64;  break;
-    case R128_PM4_64BM_64VCBM_64INDBM:    info->CCEFifoSize = 64;  break;
-    case R128_PM4_64PIO_64VCPIO_64INDPIO: info->CCEFifoSize = 64;  break;
-    }
-
-    /* Make sure the CCE is on for the X server */
-    R128CCE_START(ctx, info);
-}
-
-
-static int R128MemoryInit(const DRIDriverContext *ctx)
-{
-   R128InfoPtr info = ctx->driverPrivate;
-   int        width_bytes = ctx->shared.virtualWidth * ctx->cpp;
-   int        cpp         = ctx->cpp;
-   int        bufferSize  = ((ctx->shared.virtualHeight * width_bytes
-			      + R128_BUFFER_ALIGN)
-			     & ~R128_BUFFER_ALIGN);
-   int        depthSize   = ((((ctx->shared.virtualHeight+15) & ~15) * width_bytes
-			      + R128_BUFFER_ALIGN)
-			     & ~R128_BUFFER_ALIGN);
-   int        l;
-
-   info->frontOffset = 0;
-   info->frontPitch = ctx->shared.virtualWidth;
-
-   fprintf(stderr, 
-	   "Using %d MB AGP aperture\n", info->agpSize);
-   fprintf(stderr, 
-	   "Using %d MB for the ring buffer\n", info->ringSize);
-   fprintf(stderr, 
-	   "Using %d MB for vertex/indirect buffers\n", info->bufSize);
-   fprintf(stderr, 
-	   "Using %d MB for AGP textures\n", info->agpTexSize);
-
-   /* Front, back and depth buffers - everything else texture??
-    */
-   info->textureSize = ctx->shared.fbSize - 2 * bufferSize - depthSize;
-
-   if (info->textureSize < 0) 
-      return 0;
-
-   l = R128MinBits((info->textureSize-1) / R128_NR_TEX_REGIONS);
-   if (l < R128_LOG_TEX_GRANULARITY) l = R128_LOG_TEX_GRANULARITY;
-
-   /* Round the texture size up to the nearest whole number of
-    * texture regions.  Again, be greedy about this, don't
-    * round down.
-    */
-   info->log2TexGran = l;
-   info->textureSize = (info->textureSize >> l) << l;
-
-   /* Set a minimum usable local texture heap size.  This will fit
-    * two 256x256x32bpp textures.
-    */
-   if (info->textureSize < 512 * 1024) {
-      info->textureOffset = 0;
-      info->textureSize = 0;
-   }
-
-   /* Reserve space for textures */
-   info->textureOffset = ((ctx->shared.fbSize - info->textureSize +
-			   R128_BUFFER_ALIGN) &
-			  ~R128_BUFFER_ALIGN);
-
-   /* Reserve space for the shared depth
-    * buffer.
-    */
-   info->depthOffset = ((info->textureOffset - depthSize +
-			 R128_BUFFER_ALIGN) &
-			~R128_BUFFER_ALIGN);
-   info->depthPitch = ctx->shared.virtualWidth;
-
-   info->backOffset = ((info->depthOffset - bufferSize +
-			R128_BUFFER_ALIGN) &
-		       ~R128_BUFFER_ALIGN);
-   info->backPitch = ctx->shared.virtualWidth;
-
-
-   fprintf(stderr, 
-	   "Will use back buffer at offset 0x%x\n",
-	   info->backOffset);
-   fprintf(stderr, 
-	   "Will use depth buffer at offset 0x%x\n",
-	   info->depthOffset);
-   fprintf(stderr, 
-	   "Will use %d kb for textures at offset 0x%x\n",
-	   info->textureSize/1024, info->textureOffset);
-
-   return 1;
-} 
-
-
-/* Initialize the screen-specific data structures for the DRI and the
-   Rage 128.  This is the main entry point to the device-specific
-   initialization code.  It calls device-independent DRI functions to
-   create the DRI data structures and initialize the DRI state. */
-static GLboolean R128DRIScreenInit(DRIDriverContext *ctx)
-{
-    R128InfoPtr info = ctx->driverPrivate;
-    R128DRIPtr    pR128DRI;
-    int           err, major, minor, patch;
-    drmVersionPtr version;
-    drm_r128_sarea_t *pSAREAPriv;
-
-    switch (ctx->bpp) {
-    case 8:
-	/* These modes are not supported (yet). */
-    case 15:
-    case 24:
-	fprintf(stderr,
-		   "[dri] R128DRIScreenInit failed (depth %d not supported).  "
-		   "[dri] Disabling DRI.\n", ctx->bpp);
-	return GL_FALSE;
-
-	/* Only 16 and 32 color depths are supports currently. */
-    case 16:
-    case 32:
-	break;
-    }
-    r128_drm_page_size = getpagesize();
-    
-    info->registerSize = ctx->MMIOSize;
-    ctx->shared.SAREASize = SAREA_MAX;
-
-    /* Note that drmOpen will try to load the kernel module, if needed. */
-    ctx->drmFD = drmOpen("r128", NULL );
-    if (ctx->drmFD < 0) {
-	fprintf(stderr, "[drm] drmOpen failed\n");
-	return 0;
-    }
-    
-    /* Check the r128 DRM version */
-    version = drmGetVersion(ctx->drmFD);
-    if (version) {
-	if (version->version_major != 2 ||
-	    version->version_minor < 2) {
-	    /* incompatible drm version */
-	    fprintf(stderr,
-		"[dri] R128DRIScreenInit failed because of a version mismatch.\n"
-		"[dri] r128.o kernel module version is %d.%d.%d but version 2.2 or greater is needed.\n"
-		"[dri] Disabling the DRI.\n",
-		version->version_major,
-		version->version_minor,
-		version->version_patchlevel);
-	    drmFreeVersion(version);
-	    return GL_FALSE;
-	}
-	info->drmMinor = version->version_minor;
-	drmFreeVersion(version);
-    }
-    
-    if ((err = drmSetBusid(ctx->drmFD, ctx->pciBusID)) < 0) {
-	fprintf(stderr, "[drm] drmSetBusid failed (%d, %s), %s\n",
-		ctx->drmFD, ctx->pciBusID, strerror(-err));
-	return 0;
-    }
-    
-   if (drmAddMap( ctx->drmFD,
-		  0,
-		  ctx->shared.SAREASize,
-		  DRM_SHM,
-		  DRM_CONTAINS_LOCK,
-		  &ctx->shared.hSAREA) < 0)
-   {
-      fprintf(stderr, "[drm] drmAddMap failed\n");
-      return 0;
-   }
-   fprintf(stderr, "[drm] added %d byte SAREA at 0x%08lx\n",
-	   ctx->shared.SAREASize, ctx->shared.hSAREA);
-
-   if (drmMap( ctx->drmFD,
-	       ctx->shared.hSAREA,
-	       ctx->shared.SAREASize,
-	       (drmAddressPtr)(&ctx->pSAREA)) < 0)
-   {
-      fprintf(stderr, "[drm] drmMap failed\n");
-      return 0;
-   }
-   memset(ctx->pSAREA, 0, ctx->shared.SAREASize);
-   fprintf(stderr, "[drm] mapped SAREA 0x%08lx to %p, size %d\n",
-	   ctx->shared.hSAREA, ctx->pSAREA, ctx->shared.SAREASize);
-   
-   /* Need to AddMap the framebuffer and mmio regions here:
-    */
-   if (drmAddMap( ctx->drmFD,
-		  (drm_handle_t)ctx->FBStart,
-		  ctx->FBSize,
-		  DRM_FRAME_BUFFER,
-		  0,
-		  &ctx->shared.hFrameBuffer) < 0)
-   {
-      fprintf(stderr, "[drm] drmAddMap framebuffer failed\n");
-      return 0;
-   }
-
-   fprintf(stderr, "[drm] framebuffer handle = 0x%08lx\n",
-	   ctx->shared.hFrameBuffer);
-
-   if (!R128MemoryInit(ctx))
-	return GL_FALSE;
-   
-				/* Initialize AGP */
-    if (!info->IsPCI && !R128DRIAgpInit(ctx)) {
-	info->IsPCI = GL_TRUE;
-	fprintf(stderr,
-		   "[agp] AGP failed to initialize -- falling back to PCI mode.\n");
-	fprintf(stderr,
-		   "[agp] Make sure you have the agpgart kernel module loaded.\n");
-    }
-
-				/* Initialize PCIGART */
-    if (info->IsPCI && !R128DRIPciInit(ctx)) {
-	return GL_FALSE;
-    }
-
-				/* DRIScreenInit doesn't add all the
-				   common mappings.  Add additional
-				   mappings here. */
-    if (!R128DRIMapInit(ctx)) {
-	return GL_FALSE;
-    }
-
-   /* Create a 'server' context so we can grab the lock for
-    * initialization ioctls.
-    */
-   if ((err = drmCreateContext(ctx->drmFD, &ctx->serverContext)) != 0) {
-      fprintf(stderr, "%s: drmCreateContext failed %d\n", __FUNCTION__, err);
-      return 0;
-   }
-
-   DRM_LOCK(ctx->drmFD, ctx->pSAREA, ctx->serverContext, 0); 
-
-    /* Initialize the kernel data structures */
-    if (!R128DRIKernelInit(ctx)) {
-	return GL_FALSE;
-    }
-
-    /* Initialize the vertex buffers list */
-    if (!R128DRIBufInit(ctx)) {
-	return GL_FALSE;
-    }
-
-    /* Initialize IRQ */
-    R128DRIIrqInit(ctx);
-
-    /* Initialize and start the CCE if required */
-    R128DRICCEInit(ctx);
-
-   /* Quick hack to clear the front & back buffers.  Could also use
-    * the clear ioctl to do this, but would need to setup hw state
-    * first.
-    */
-   drimemsetio((char *)ctx->FBAddress + info->frontOffset,
-	  0,
-	  info->frontPitch * ctx->cpp * ctx->shared.virtualHeight );
-
-   drimemsetio((char *)ctx->FBAddress + info->backOffset,
-	  0,
-	  info->backPitch * ctx->cpp * ctx->shared.virtualHeight );
-    
-    pSAREAPriv = (drm_r128_sarea_t *)(((char*)ctx->pSAREA) + 
-					sizeof(drm_sarea_t));
-    memset(pSAREAPriv, 0, sizeof(*pSAREAPriv));
-
-   /* This is the struct passed to radeon_dri.so for its initialization */
-   ctx->driverClientMsg = malloc(sizeof(R128DRIRec));
-   ctx->driverClientMsgSize = sizeof(R128DRIRec);
-   
-    pR128DRI                    = (R128DRIPtr)ctx->driverClientMsg;
-    pR128DRI->deviceID          = info->Chipset;
-    pR128DRI->width             = ctx->shared.virtualWidth;
-    pR128DRI->height            = ctx->shared.virtualHeight;
-    pR128DRI->depth             = ctx->bpp;
-    pR128DRI->bpp               = ctx->bpp;
-
-    pR128DRI->IsPCI             = info->IsPCI;
-    pR128DRI->AGPMode           = info->agpMode;
-
-    pR128DRI->frontOffset       = info->frontOffset;
-    pR128DRI->frontPitch        = info->frontPitch;
-    pR128DRI->backOffset        = info->backOffset;
-    pR128DRI->backPitch         = info->backPitch;
-    pR128DRI->depthOffset       = info->depthOffset;
-    pR128DRI->depthPitch        = info->depthPitch;
-    pR128DRI->spanOffset        = info->spanOffset;
-    pR128DRI->textureOffset     = info->textureOffset;
-    pR128DRI->textureSize       = info->textureSize;
-    pR128DRI->log2TexGran       = info->log2TexGran;
-
-    pR128DRI->registerHandle    = info->registerHandle;
-    pR128DRI->registerSize      = info->registerSize;
-
-    pR128DRI->agpTexHandle      = info->agpTexHandle;
-    pR128DRI->agpTexMapSize     = info->agpTexMapSize;
-    pR128DRI->log2AGPTexGran    = info->log2AGPTexGran;
-    pR128DRI->agpTexOffset      = info->agpTexStart;
-    pR128DRI->sarea_priv_offset = sizeof(drm_sarea_t);
-
-    return GL_TRUE;
-}
-
-/* The screen is being closed, so clean up any state and free any
-   resources used by the DRI. */
-void R128DRICloseScreen(const DRIDriverContext *ctx)
-{
-    R128InfoPtr info = ctx->driverPrivate;
-    drm_r128_init_t drmInfo;
-
-    /* Stop the CCE if it is still in use */
-    R128CCE_STOP(ctx, info);
-
-    if (info->irq) {
-	drmCtlUninstHandler(ctx->drmFD);
-	info->irq = 0;
-    }
-
-    /* De-allocate vertex buffers */
-    if (info->buffers) {
-	drmUnmapBufs(info->buffers);
-	info->buffers = NULL;
-    }
-
-    /* De-allocate all kernel resources */
-    memset(&drmInfo, 0, sizeof(drmInfo));
-    drmInfo.func = R128_CLEANUP_CCE;
-    drmCommandWrite(ctx->drmFD, DRM_R128_INIT,
-                    &drmInfo, sizeof(drmInfo));
-
-    /* De-allocate all AGP resources */
-    if (info->agpTex) {
-	drmUnmap(info->agpTex, info->agpTexMapSize);
-	info->agpTex = NULL;
-    }
-    if (info->buf) {
-	drmUnmap(info->buf, info->bufMapSize);
-	info->buf = NULL;
-    }
-    if (info->ringReadPtr) {
-	drmUnmap(info->ringReadPtr, info->ringReadMapSize);
-	info->ringReadPtr = NULL;
-    }
-    if (info->ring) {
-	drmUnmap(info->ring, info->ringMapSize);
-	info->ring = NULL;
-    }
-    if (info->agpMemHandle != DRM_AGP_NO_HANDLE) {
-	drmAgpUnbind(ctx->drmFD, info->agpMemHandle);
-	drmAgpFree(ctx->drmFD, info->agpMemHandle);
-	info->agpMemHandle = 0;
-	drmAgpRelease(ctx->drmFD);
-    }
-    if (info->pciMemHandle) {
-	drmScatterGatherFree(ctx->drmFD, info->pciMemHandle);
-	info->pciMemHandle = 0;
-    }
-}
-
-static GLboolean R128PreInitDRI(const DRIDriverContext *ctx)
-{
-    R128InfoPtr info = ctx->driverPrivate;
-
-    /*info->CCEMode = R128_DEFAULT_CCE_PIO_MODE;*/
-    info->CCEMode = R128_DEFAULT_CCE_BM_MODE;
-    info->CCESecure = GL_TRUE;
-
-    info->agpMode        = R128_DEFAULT_AGP_MODE;
-    info->agpSize        = R128_DEFAULT_AGP_SIZE;
-    info->ringSize       = R128_DEFAULT_RING_SIZE;
-    info->bufSize        = R128_DEFAULT_BUFFER_SIZE;
-    info->agpTexSize     = R128_DEFAULT_AGP_TEX_SIZE;
-
-    info->CCEusecTimeout = R128_DEFAULT_CCE_TIMEOUT;
-
-    return GL_TRUE;
-}
-
-/**
- * \brief Initialize the framebuffer device mode
- *
- * \param ctx display handle.
- *
- * \return one on success, or zero on failure.
- *
- * Fills in \p info with some default values and some information from \p ctx
- * and then calls R128ScreenInit() for the screen initialization.
- * 
- * Before exiting clears the framebuffer memory accessing it directly.
- */
-static int R128InitFBDev( DRIDriverContext *ctx )
-{
-   R128InfoPtr info = calloc(1, sizeof(*info));
-
-   {
-      int  dummy = ctx->shared.virtualWidth;
-
-      switch (ctx->bpp / 8) {
-      case 1: dummy = (ctx->shared.virtualWidth + 127) & ~127; break;
-      case 2: dummy = (ctx->shared.virtualWidth +  31) &  ~31; break;
-      case 3:
-      case 4: dummy = (ctx->shared.virtualWidth +  15) &  ~15; break;
-      }
-
-      ctx->shared.virtualWidth = dummy;
-   }
-
-   ctx->driverPrivate = (void *)info;
-   
-   info->Chipset = ctx->chipset;
-
-   switch (info->Chipset) {
-   case PCI_DEVICE_ID_ATI_RAGE128_LE:
-   case PCI_DEVICE_ID_ATI_RAGE128_RE:
-   case PCI_DEVICE_ID_ATI_RAGE128_RK:
-   case PCI_DEVICE_ID_ATI_RAGE128_PD:
-   case PCI_DEVICE_ID_ATI_RAGE128_PP:
-   case PCI_DEVICE_ID_ATI_RAGE128_PR:
-       /* This is a PCI card */
-       info->IsPCI = GL_TRUE;
-       break;
-   default:
-       /* This is an AGP card */
-       info->IsPCI = GL_FALSE;
-       break;
-   }
-
-   info->frontPitch = ctx->shared.virtualWidth;
-   info->LinearAddr = ctx->FBStart & 0xfc000000;
-   
-   if (!R128PreInitDRI(ctx))
-       return 0;
-
-   if (!R128DRIScreenInit(ctx))
-      return 0;
-
-   return 1;
-}
-
-
-/**
- * \brief The screen is being closed, so clean up any state and free any
- * resources used by the DRI.
- *
- * \param ctx display handle.
- *
- * Unmaps the SAREA, closes the DRM device file descriptor and frees the driver
- * private data.
- */
-static void R128HaltFBDev( DRIDriverContext *ctx )
-{
-    drmUnmap( ctx->pSAREA, ctx->shared.SAREASize );
-    drmClose(ctx->drmFD);
-
-    if (ctx->driverPrivate) {
-       free(ctx->driverPrivate);
-       ctx->driverPrivate = 0;
-    }
-}
-
-
-/**
- * \brief Validate the fbdev mode.
- * 
- * \param ctx display handle.
- *
- * \return one on success, or zero on failure.
- *
- * Saves some registers and returns 1.
- *
- * \sa R128PostValidateMode().
- */
-static int R128ValidateMode( const DRIDriverContext *ctx )
-{
-   return 1;
-}
-
-
-/**
- * \brief Examine mode returned by fbdev.
- * 
- * \param ctx display handle.
- *
- * \return one on success, or zero on failure.
- *
- * Restores registers that fbdev has clobbered and returns 1.
- *
- * \sa R128ValidateMode().
- */
-static int R128PostValidateMode( const DRIDriverContext *ctx )
-{
-   return 1;
-}
-
-
-/**
- * \brief Shutdown the drawing engine.
- *
- * \param ctx display handle
- *
- * Turns off the command processor engine & restores the graphics card
- * to a state that fbdev understands.
- */
-static int R128EngineShutdown( const DRIDriverContext *ctx )
-{
-    return 1;
-}
-
-/**
- * \brief Restore the drawing engine.
- *
- * \param ctx display handle
- *
- * Resets the graphics card and sets initial values for several registers of
- * the card's drawing engine.
- *
- * Turns on the R128 command processor engine (i.e., the ringbuffer).
- */
-static int R128EngineRestore( const DRIDriverContext *ctx )
-{
-   return 1;
-}
-
-
-/**
- * \brief Exported driver interface for Mini GLX.
- *
- * \sa DRIDriverRec.
- */
-const struct DRIDriverRec __driDriver = {
-   R128ValidateMode,
-   R128PostValidateMode,
-   R128InitFBDev,
-   R128HaltFBDev,
-   R128EngineShutdown,
-   R128EngineRestore,  
-   0,
-};
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/r128/server/r128_dri.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/r128/server/r128_dri.h
deleted file mode 100644
index 67ade70de..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/r128/server/r128_dri.h
+++ /dev/null
@@ -1,103 +0,0 @@
-/* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/ati/r128_dri.h,v 1.7 2002/10/30 12:52:12 alanh Exp $ */
-/*
- * Copyright 1999, 2000 ATI Technologies Inc., Markham, Ontario,
- *                      Precision Insight, Inc., Cedar Park, Texas, and
- *                      VA Linux Systems Inc., Fremont, California.
- *
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining
- * a copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation on the rights to use, copy, modify, merge,
- * publish, distribute, sublicense, and/or sell copies of the Software,
- * and to permit persons to whom the Software is furnished to do so,
- * subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial
- * portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- * NON-INFRINGEMENT.  IN NO EVENT SHALL ATI, PRECISION INSIGHT, VA LINUX
- * SYSTEMS AND/OR THEIR SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- */
-
-/*
- * Authors:
- *   Kevin E. Martin <martin@valinux.com>
- *   Rickard E. Faith <faith@valinux.com>
- *   Gareth Hughes <gareth@valinux.com>
- *
- */
-
-#ifndef _R128_DRI_
-#define _R128_DRI_
-
-#include "xf86drm.h"
-#include "drm.h"
-
-/* DRI Driver defaults */
-#define R128_DEFAULT_CCE_PIO_MODE R128_PM4_64PIO_64VCBM_64INDBM
-#define R128_DEFAULT_CCE_BM_MODE  R128_PM4_64BM_64VCBM_64INDBM
-#define R128_DEFAULT_AGP_MODE     1
-#define R128_DEFAULT_AGP_SIZE     8 /* MB (must be a power of 2 and > 4MB) */
-#define R128_DEFAULT_RING_SIZE    1 /* MB (must be page aligned) */
-#define R128_DEFAULT_BUFFER_SIZE  2 /* MB (must be page aligned) */
-#define R128_DEFAULT_AGP_TEX_SIZE 1 /* MB (must be page aligned) */
-
-#define R128_DEFAULT_CCE_TIMEOUT  10000  /* usecs */
-
-#define R128_AGP_MAX_MODE         4
-#define R128_BUFFER_ALIGN         0x00000fff
-
-#define R128_CARD_TYPE_R128          1
-#define R128_CARD_TYPE_R128_PRO      2
-#define R128_CARD_TYPE_R128_MOBILITY 3
-
-#define R128CCE_USE_RING_BUFFER(m)                                        \
-(((m) == R128_PM4_192BM) ||                                               \
- ((m) == R128_PM4_128BM_64INDBM) ||                                       \
- ((m) == R128_PM4_64BM_128INDBM) ||                                       \
- ((m) == R128_PM4_64BM_64VCBM_64INDBM))
-
-typedef struct {
-    /* DRI screen private data */
-    int           deviceID;     /* PCI device ID */
-    int           width;        /* Width in pixels of display */
-    int           height;       /* Height in scanlines of display */
-    int           depth;        /* Depth of display (8, 15, 16, 24) */
-    int           bpp;          /* Bit depth of display (8, 16, 24, 32) */
-
-    int           IsPCI;        /* Current card is a PCI card */
-    int           AGPMode;
-
-    int           frontOffset;  /* Start of front buffer */
-    int           frontPitch;
-    int           backOffset;   /* Start of shared back buffer */
-    int           backPitch;
-    int           depthOffset;  /* Start of shared depth buffer */
-    int           depthPitch;
-    int           spanOffset;   /* Start of scratch spanline */
-    int           textureOffset;/* Start of texture data in frame buffer */
-    int           textureSize;
-    int           log2TexGran;
-
-    /* MMIO register data */
-    drm_handle_t     registerHandle;
-    drmSize       registerSize;
-
-    /* CCE AGP Texture data */
-    drm_handle_t     agpTexHandle;
-    drmSize       agpTexMapSize;
-    int           log2AGPTexGran;
-    int           agpTexOffset;
-    unsigned int  sarea_priv_offset;
-} R128DRIRec, *R128DRIPtr;
-
-#endif
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/r128/server/r128_macros.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/r128/server/r128_macros.h
deleted file mode 100644
index 93b7feb02..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/r128/server/r128_macros.h
+++ /dev/null
@@ -1,135 +0,0 @@
-/**
- * \file server/R128_macros.h
- * \brief Macros for R128 MMIO operation.
- *
- * \authors Kevin E. Martin <martin@xfree86.org>
- * \authors Rickard E. Faith <faith@valinux.com>
- * \authors Alan Hourihane <alanh@fairlite.demon.co.uk>
- */
-
-/*
- * Copyright 2000 ATI Technologies Inc., Markham, Ontario, and
- *                VA Linux Systems Inc., Fremont, California.
- *
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining
- * a copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation on the rights to use, copy, modify, merge,
- * publish, distribute, sublicense, and/or sell copies of the Software,
- * and to permit persons to whom the Software is furnished to do so,
- * subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial
- * portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- * NON-INFRINGEMENT.  IN NO EVENT SHALL ATI, VA LINUX SYSTEMS AND/OR
- * THEIR SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
- * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- * DEALINGS IN THE SOFTWARE.
- */
-
-/* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/ati/R128_reg.h,v 1.20 2002/10/12 01:38:07 martin Exp $ */
-
-#ifndef _R128_MACROS_H_
-#define _R128_MACROS_H_
-
-
-
-#  define MMIO_IN8(base, offset) \
-	*(volatile unsigned char *)(((unsigned char*)(base)) + (offset))
-#  define MMIO_IN16(base, offset) \
-	*(volatile unsigned short *)(void *)(((unsigned char*)(base)) + (offset))
-#  define MMIO_IN32(base, offset) \
-	*(volatile unsigned int *)(void *)(((unsigned char*)(base)) + (offset))
-#  define MMIO_OUT8(base, offset, val) \
-	*(volatile unsigned char *)(((unsigned char*)(base)) + (offset)) = (val)
-#  define MMIO_OUT16(base, offset, val) \
-	*(volatile unsigned short *)(void *)(((unsigned char*)(base)) + (offset)) = (val)
-#  define MMIO_OUT32(base, offset, val) \
-	*(volatile unsigned int *)(void *)(((unsigned char*)(base)) + (offset)) = (val)
-
-
-				/* Memory mapped register access macros */
-#define INREG8(addr)        MMIO_IN8(R128MMIO, addr)
-#define INREG16(addr)       MMIO_IN16(R128MMIO, addr)
-#define INREG(addr)         MMIO_IN32(R128MMIO, addr)
-#define OUTREG8(addr, val)  MMIO_OUT8(R128MMIO, addr, val)
-#define OUTREG16(addr, val) MMIO_OUT16(R128MMIO, addr, val)
-#define OUTREG(addr, val)   MMIO_OUT32(R128MMIO, addr, val)
-
-#define ADDRREG(addr)       ((volatile GLuint *)(pointer)(R128MMIO + (addr)))
-
-
-#define OUTREGP(addr, val, mask)					\
-do {									\
-    GLuint tmp = INREG(addr);						\
-    tmp &= (mask);							\
-    tmp |= (val);							\
-    OUTREG(addr, tmp);							\
-} while (0)
-
-#define INPLL(dpy, addr) r128INPLL(dpy, addr)
-
-#define OUTPLL(addr, val)						\
-do {									\
-    OUTREG8(R128_CLOCK_CNTL_INDEX, (((addr) & 0x3f) |			\
-				      R128_PLL_WR_EN));		\
-    OUTREG(R128_CLOCK_CNTL_DATA, val);				\
-} while (0)
-
-#define OUTPLLP(dpy, addr, val, mask)					\
-do {									\
-    GLuint tmp = INPLL(dpy, addr);					\
-    tmp &= (mask);							\
-    tmp |= (val);							\
-    OUTPLL(addr, tmp);							\
-} while (0)
-
-#define OUTPAL_START(idx)						\
-do {									\
-    OUTREG8(R128_PALETTE_INDEX, (idx));				\
-} while (0)
-
-#define OUTPAL_NEXT(r, g, b)						\
-do {									\
-    OUTREG(R128_PALETTE_DATA, ((r) << 16) | ((g) << 8) | (b));	\
-} while (0)
-
-#define OUTPAL_NEXT_CARD32(v)						\
-do {									\
-    OUTREG(R128_PALETTE_DATA, (v & 0x00ffffff));			\
-} while (0)
-
-#define OUTPAL(idx, r, g, b)						\
-do {									\
-    OUTPAL_START((idx));						\
-    OUTPAL_NEXT((r), (g), (b));						\
-} while (0)
-
-#define INPAL_START(idx)						\
-do {									\
-    OUTREG(R128_PALETTE_INDEX, (idx) << 16);				\
-} while (0)
-
-#define INPAL_NEXT() INREG(R128_PALETTE_DATA)
-
-#define PAL_SELECT(idx)							\
-do {									\
-    if (!idx) {								\
-	OUTREG(R128_DAC_CNTL2, INREG(R128_DAC_CNTL2) &		\
-	       (GLuint)~R128_DAC2_PALETTE_ACC_CTL);			\
-    } else {								\
-	OUTREG(R128_DAC_CNTL2, INREG(R128_DAC_CNTL2) |		\
-	       R128_DAC2_PALETTE_ACC_CTL);				\
-    }									\
-} while (0)
-
-
-#endif
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/r128/server/r128_reg.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/r128/server/r128_reg.h
deleted file mode 100644
index 00f5041c1..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/r128/server/r128_reg.h
+++ /dev/null
@@ -1,1394 +0,0 @@
-/* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/ati/r128_reg.h,v 1.15 2002/12/16 16:19:11 dawes Exp $ */
-/*
- * Copyright 1999, 2000 ATI Technologies Inc., Markham, Ontario,
- *                      Precision Insight, Inc., Cedar Park, Texas, and
- *                      VA Linux Systems Inc., Fremont, California.
- *
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining
- * a copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation on the rights to use, copy, modify, merge,
- * publish, distribute, sublicense, and/or sell copies of the Software,
- * and to permit persons to whom the Software is furnished to do so,
- * subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial
- * portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- * NON-INFRINGEMENT.  IN NO EVENT SHALL ATI, PRECISION INSIGHT, VA LINUX
- * SYSTEMS AND/OR THEIR SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- */
-
-/*
- * Authors:
- *   Rickard E. Faith <faith@valinux.com>
- *   Kevin E. Martin <martin@valinux.com>
- *   Gareth Hughes <gareth@valinux.com>
- *
- * References:
- *
- *   RAGE 128 VR/ RAGE 128 GL Register Reference Manual (Technical
- *   Reference Manual P/N RRG-G04100-C Rev. 0.04), ATI Technologies: April
- *   1999.
- *
- *   RAGE 128 Software Development Manual (Technical Reference Manual P/N
- *   SDK-G04000 Rev. 0.01), ATI Technologies: June 1999.
- *
- */
-
-#ifndef _R128_REG_H_
-#define _R128_REG_H_
-
-#define R128_ADAPTER_ID                   0x0f2c /* PCI */
-#define R128_AGP_APER_OFFSET              0x0178
-#define R128_AGP_BASE                     0x0170
-#define R128_AGP_CNTL                     0x0174
-#       define R128_AGP_APER_SIZE_256MB   (0x00 << 0)
-#       define R128_AGP_APER_SIZE_128MB   (0x20 << 0)
-#       define R128_AGP_APER_SIZE_64MB    (0x30 << 0)
-#       define R128_AGP_APER_SIZE_32MB    (0x38 << 0)
-#       define R128_AGP_APER_SIZE_16MB    (0x3c << 0)
-#       define R128_AGP_APER_SIZE_8MB     (0x3e << 0)
-#       define R128_AGP_APER_SIZE_4MB     (0x3f << 0)
-#       define R128_AGP_APER_SIZE_MASK    (0x3f << 0)
-#define R128_AGP_CNTL_B                   0x0b44
-#define R128_AGP_COMMAND                  0x0f58 /* PCI */
-#define R128_AGP_PLL_CNTL                 0x0010 /* PLL */
-#define R128_AGP_STATUS                   0x0f54 /* PCI */
-#       define R128_AGP_1X_MODE           0x01
-#       define R128_AGP_2X_MODE           0x02
-#       define R128_AGP_4X_MODE           0x04
-#       define R128_AGP_MODE_MASK         0x07
-#define R128_AMCGPIO_A_REG                0x01a0
-#define R128_AMCGPIO_EN_REG               0x01a8
-#define R128_AMCGPIO_MASK                 0x0194
-#define R128_AMCGPIO_Y_REG                0x01a4
-#define R128_ATTRDR                       0x03c1 /* VGA */
-#define R128_ATTRDW                       0x03c0 /* VGA */
-#define R128_ATTRX                        0x03c0 /* VGA */
-#define R128_AUX_SC_CNTL                  0x1660
-#       define R128_AUX1_SC_EN            (1 << 0)
-#       define R128_AUX1_SC_MODE_OR       (0 << 1)
-#       define R128_AUX1_SC_MODE_NAND     (1 << 1)
-#       define R128_AUX2_SC_EN            (1 << 2)
-#       define R128_AUX2_SC_MODE_OR       (0 << 3)
-#       define R128_AUX2_SC_MODE_NAND     (1 << 3)
-#       define R128_AUX3_SC_EN            (1 << 4)
-#       define R128_AUX3_SC_MODE_OR       (0 << 5)
-#       define R128_AUX3_SC_MODE_NAND     (1 << 5)
-#define R128_AUX1_SC_BOTTOM               0x1670
-#define R128_AUX1_SC_LEFT                 0x1664
-#define R128_AUX1_SC_RIGHT                0x1668
-#define R128_AUX1_SC_TOP                  0x166c
-#define R128_AUX2_SC_BOTTOM               0x1680
-#define R128_AUX2_SC_LEFT                 0x1674
-#define R128_AUX2_SC_RIGHT                0x1678
-#define R128_AUX2_SC_TOP                  0x167c
-#define R128_AUX3_SC_BOTTOM               0x1690
-#define R128_AUX3_SC_LEFT                 0x1684
-#define R128_AUX3_SC_RIGHT                0x1688
-#define R128_AUX3_SC_TOP                  0x168c
-#define R128_AUX_WINDOW_HORZ_CNTL         0x02d8
-#define R128_AUX_WINDOW_VERT_CNTL         0x02dc
-
-#define R128_BASE_CODE                    0x0f0b
-#define R128_BIOS_0_SCRATCH               0x0010
-#define R128_BIOS_1_SCRATCH               0x0014
-#define R128_BIOS_2_SCRATCH               0x0018
-#define R128_BIOS_3_SCRATCH               0x001c
-#define R128_BIOS_4_SCRATCH               0x0020
-#define R128_BIOS_5_SCRATCH               0x0024
-#       define R128_BIOS_DISPLAY_FP       (1 << 0)
-#       define R128_BIOS_DISPLAY_CRT      (2 << 0)
-#       define R128_BIOS_DISPLAY_FP_CRT   (3 << 0)
-#define R128_BIOS_6_SCRATCH               0x0028
-#define R128_BIOS_7_SCRATCH               0x002c
-#define R128_BIOS_ROM                     0x0f30 /* PCI */
-#define R128_BIST                         0x0f0f /* PCI */
-#define R128_BM_CHUNK_0_VAL               0x0a18
-#       define R128_BM_PTR_FORCE_TO_PCI    (1 << 21)
-#       define R128_BM_PM4_RD_FORCE_TO_PCI (1 << 22)
-#       define R128_BM_GLOBAL_FORCE_TO_PCI (1 << 23)
-#define R128_BRUSH_DATA0                  0x1480
-#define R128_BRUSH_DATA1                  0x1484
-#define R128_BRUSH_DATA10                 0x14a8
-#define R128_BRUSH_DATA11                 0x14ac
-#define R128_BRUSH_DATA12                 0x14b0
-#define R128_BRUSH_DATA13                 0x14b4
-#define R128_BRUSH_DATA14                 0x14b8
-#define R128_BRUSH_DATA15                 0x14bc
-#define R128_BRUSH_DATA16                 0x14c0
-#define R128_BRUSH_DATA17                 0x14c4
-#define R128_BRUSH_DATA18                 0x14c8
-#define R128_BRUSH_DATA19                 0x14cc
-#define R128_BRUSH_DATA2                  0x1488
-#define R128_BRUSH_DATA20                 0x14d0
-#define R128_BRUSH_DATA21                 0x14d4
-#define R128_BRUSH_DATA22                 0x14d8
-#define R128_BRUSH_DATA23                 0x14dc
-#define R128_BRUSH_DATA24                 0x14e0
-#define R128_BRUSH_DATA25                 0x14e4
-#define R128_BRUSH_DATA26                 0x14e8
-#define R128_BRUSH_DATA27                 0x14ec
-#define R128_BRUSH_DATA28                 0x14f0
-#define R128_BRUSH_DATA29                 0x14f4
-#define R128_BRUSH_DATA3                  0x148c
-#define R128_BRUSH_DATA30                 0x14f8
-#define R128_BRUSH_DATA31                 0x14fc
-#define R128_BRUSH_DATA32                 0x1500
-#define R128_BRUSH_DATA33                 0x1504
-#define R128_BRUSH_DATA34                 0x1508
-#define R128_BRUSH_DATA35                 0x150c
-#define R128_BRUSH_DATA36                 0x1510
-#define R128_BRUSH_DATA37                 0x1514
-#define R128_BRUSH_DATA38                 0x1518
-#define R128_BRUSH_DATA39                 0x151c
-#define R128_BRUSH_DATA4                  0x1490
-#define R128_BRUSH_DATA40                 0x1520
-#define R128_BRUSH_DATA41                 0x1524
-#define R128_BRUSH_DATA42                 0x1528
-#define R128_BRUSH_DATA43                 0x152c
-#define R128_BRUSH_DATA44                 0x1530
-#define R128_BRUSH_DATA45                 0x1534
-#define R128_BRUSH_DATA46                 0x1538
-#define R128_BRUSH_DATA47                 0x153c
-#define R128_BRUSH_DATA48                 0x1540
-#define R128_BRUSH_DATA49                 0x1544
-#define R128_BRUSH_DATA5                  0x1494
-#define R128_BRUSH_DATA50                 0x1548
-#define R128_BRUSH_DATA51                 0x154c
-#define R128_BRUSH_DATA52                 0x1550
-#define R128_BRUSH_DATA53                 0x1554
-#define R128_BRUSH_DATA54                 0x1558
-#define R128_BRUSH_DATA55                 0x155c
-#define R128_BRUSH_DATA56                 0x1560
-#define R128_BRUSH_DATA57                 0x1564
-#define R128_BRUSH_DATA58                 0x1568
-#define R128_BRUSH_DATA59                 0x156c
-#define R128_BRUSH_DATA6                  0x1498
-#define R128_BRUSH_DATA60                 0x1570
-#define R128_BRUSH_DATA61                 0x1574
-#define R128_BRUSH_DATA62                 0x1578
-#define R128_BRUSH_DATA63                 0x157c
-#define R128_BRUSH_DATA7                  0x149c
-#define R128_BRUSH_DATA8                  0x14a0
-#define R128_BRUSH_DATA9                  0x14a4
-#define R128_BRUSH_SCALE                  0x1470
-#define R128_BRUSH_Y_X                    0x1474
-#define R128_BUS_CNTL                     0x0030
-#       define R128_BUS_MASTER_DIS         (1 << 6)
-#       define R128_BUS_RD_DISCARD_EN      (1 << 24)
-#       define R128_BUS_RD_ABORT_EN        (1 << 25)
-#       define R128_BUS_MSTR_DISCONNECT_EN (1 << 28)
-#       define R128_BUS_WRT_BURST          (1 << 29)
-#       define R128_BUS_READ_BURST         (1 << 30)
-#define R128_BUS_CNTL1                    0x0034
-#       define R128_BUS_WAIT_ON_LOCK_EN    (1 << 4)
-
-#define R128_CACHE_CNTL                   0x1724
-#define R128_CACHE_LINE                   0x0f0c /* PCI */
-#define R128_CAP0_TRIG_CNTL               0x0950 /* ? */
-#define R128_CAP1_TRIG_CNTL               0x09c0 /* ? */
-#define R128_CAPABILITIES_ID              0x0f50 /* PCI */
-#define R128_CAPABILITIES_PTR             0x0f34 /* PCI */
-#define R128_CLK_PIN_CNTL                 0x0001 /* PLL */
-#define R128_CLOCK_CNTL_DATA              0x000c
-#define R128_CLOCK_CNTL_INDEX             0x0008
-#       define R128_PLL_WR_EN             (1 << 7)
-#       define R128_PLL_DIV_SEL           (3 << 8)
-#define R128_CLR_CMP_CLR_3D               0x1a24
-#define R128_CLR_CMP_CLR_DST              0x15c8
-#define R128_CLR_CMP_CLR_SRC              0x15c4
-#define R128_CLR_CMP_CNTL                 0x15c0
-#       define R128_SRC_CMP_EQ_COLOR      (4 <<  0)
-#       define R128_SRC_CMP_NEQ_COLOR     (5 <<  0)
-#       define R128_CLR_CMP_SRC_SOURCE    (1 << 24)
-#define R128_CLR_CMP_MASK                 0x15cc
-#       define R128_CLR_CMP_MSK           0xffffffff
-#define R128_CLR_CMP_MASK_3D              0x1A28
-#define R128_COMMAND                      0x0f04 /* PCI */
-#define R128_COMPOSITE_SHADOW_ID          0x1a0c
-#define R128_CONFIG_APER_0_BASE           0x0100
-#define R128_CONFIG_APER_1_BASE           0x0104
-#define R128_CONFIG_APER_SIZE             0x0108
-#define R128_CONFIG_BONDS                 0x00e8
-#define R128_CONFIG_CNTL                  0x00e0
-#       define APER_0_BIG_ENDIAN_16BPP_SWAP (1 << 0)
-#       define APER_0_BIG_ENDIAN_32BPP_SWAP (2 << 0)
-#define R128_CONFIG_MEMSIZE               0x00f8
-#define R128_CONFIG_MEMSIZE_EMBEDDED      0x0114
-#define R128_CONFIG_REG_1_BASE            0x010c
-#define R128_CONFIG_REG_APER_SIZE         0x0110
-#define R128_CONFIG_XSTRAP                0x00e4
-#define R128_CONSTANT_COLOR_C             0x1d34
-#       define R128_CONSTANT_COLOR_MASK   0x00ffffff
-#       define R128_CONSTANT_COLOR_ONE    0x00ffffff
-#       define R128_CONSTANT_COLOR_ZERO   0x00000000
-#define R128_CRC_CMDFIFO_ADDR             0x0740
-#define R128_CRC_CMDFIFO_DOUT             0x0744
-#define R128_CRTC_CRNT_FRAME              0x0214
-#define R128_CRTC_DEBUG                   0x021c
-#define R128_CRTC_EXT_CNTL                0x0054
-#       define R128_CRTC_VGA_XOVERSCAN    (1 <<  0)
-#       define R128_VGA_ATI_LINEAR        (1 <<  3)
-#       define R128_XCRT_CNT_EN           (1 <<  6)
-#       define R128_CRTC_HSYNC_DIS        (1 <<  8)
-#       define R128_CRTC_VSYNC_DIS        (1 <<  9)
-#       define R128_CRTC_DISPLAY_DIS      (1 << 10)
-#       define R128_CRTC_CRT_ON           (1 << 15)
-#       define R128_FP_OUT_EN             (1 << 22)
-#       define R128_FP_ACTIVE             (1 << 23)
-#define R128_CRTC_EXT_CNTL_DPMS_BYTE      0x0055
-#       define R128_CRTC_HSYNC_DIS_BYTE   (1 <<  0)
-#       define R128_CRTC_VSYNC_DIS_BYTE   (1 <<  1)
-#       define R128_CRTC_DISPLAY_DIS_BYTE (1 <<  2)
-#define R128_CRTC_GEN_CNTL                0x0050
-#       define R128_CRTC_DBL_SCAN_EN      (1 <<  0)
-#       define R128_CRTC_INTERLACE_EN     (1 <<  1)
-#       define R128_CRTC_CSYNC_EN         (1 <<  4)
-#       define R128_CRTC_CUR_EN           (1 << 16)
-#       define R128_CRTC_CUR_MODE_MASK    (7 << 17)
-#       define R128_CRTC_ICON_EN          (1 << 20)
-#       define R128_CRTC_EXT_DISP_EN      (1 << 24)
-#       define R128_CRTC_EN               (1 << 25)
-#       define R128_CRTC_DISP_REQ_EN_B    (1 << 26)
-#define R128_CRTC_GUI_TRIG_VLINE          0x0218
-#define R128_CRTC_H_SYNC_STRT_WID         0x0204
-#       define R128_CRTC_H_SYNC_STRT_PIX        (0x07  <<  0)
-#       define R128_CRTC_H_SYNC_STRT_CHAR       (0x1ff <<  3)
-#       define R128_CRTC_H_SYNC_STRT_CHAR_SHIFT 3
-#       define R128_CRTC_H_SYNC_WID             (0x3f  << 16)
-#       define R128_CRTC_H_SYNC_WID_SHIFT       16
-#       define R128_CRTC_H_SYNC_POL             (1     << 23)
-#define R128_CRTC_H_TOTAL_DISP            0x0200
-#       define R128_CRTC_H_TOTAL          (0x01ff << 0)
-#       define R128_CRTC_H_TOTAL_SHIFT    0
-#       define R128_CRTC_H_DISP           (0x00ff << 16)
-#       define R128_CRTC_H_DISP_SHIFT     16
-#define R128_CRTC_OFFSET                  0x0224
-#define R128_CRTC_OFFSET_CNTL             0x0228
-#define R128_CRTC_PITCH                   0x022c
-#define R128_CRTC_STATUS                  0x005c
-#       define R128_CRTC_VBLANK_SAVE      (1 <<  1)
-#define R128_CRTC_V_SYNC_STRT_WID         0x020c
-#       define R128_CRTC_V_SYNC_STRT       (0x7ff <<  0)
-#       define R128_CRTC_V_SYNC_STRT_SHIFT 0
-#       define R128_CRTC_V_SYNC_WID        (0x1f  << 16)
-#       define R128_CRTC_V_SYNC_WID_SHIFT  16
-#       define R128_CRTC_V_SYNC_POL        (1     << 23)
-#define R128_CRTC_V_TOTAL_DISP            0x0208
-#       define R128_CRTC_V_TOTAL          (0x07ff << 0)
-#       define R128_CRTC_V_TOTAL_SHIFT    0
-#       define R128_CRTC_V_DISP           (0x07ff << 16)
-#       define R128_CRTC_V_DISP_SHIFT     16
-#define R128_CRTC_VLINE_CRNT_VLINE        0x0210
-#       define R128_CRTC_CRNT_VLINE_MASK  (0x7ff << 16)
-#define R128_CRTC2_CRNT_FRAME             0x0314
-#define R128_CRTC2_DEBUG                  0x031c
-#define R128_CRTC2_GEN_CNTL               0x03f8
-#define R128_CRTC2_GUI_TRIG_VLINE         0x0318
-#define R128_CRTC2_H_SYNC_STRT_WID        0x0304
-#define R128_CRTC2_H_TOTAL_DISP           0x0300
-#define R128_CRTC2_OFFSET                 0x0324
-#define R128_CRTC2_OFFSET_CNTL            0x0328
-#define R128_CRTC2_PITCH                  0x032c
-#define R128_CRTC2_STATUS                 0x03fc
-#define R128_CRTC2_V_SYNC_STRT_WID        0x030c
-#define R128_CRTC2_V_TOTAL_DISP           0x0308
-#define R128_CRTC2_VLINE_CRNT_VLINE       0x0310
-#define R128_CRTC8_DATA                   0x03d5 /* VGA, 0x3b5 */
-#define R128_CRTC8_IDX                    0x03d4 /* VGA, 0x3b4 */
-#define R128_CUR_CLR0                     0x026c
-#define R128_CUR_CLR1                     0x0270
-#define R128_CUR_HORZ_VERT_OFF            0x0268
-#define R128_CUR_HORZ_VERT_POSN           0x0264
-#define R128_CUR_OFFSET                   0x0260
-#       define R128_CUR_LOCK              (1 << 31)
-
-#define R128_DAC_CNTL                     0x0058
-#       define R128_DAC_RANGE_CNTL        (3 <<  0)
-#       define R128_DAC_BLANKING          (1 <<  2)
-#       define R128_DAC_CRT_SEL_CRTC2     (1 <<  4)
-#       define R128_DAC_PALETTE_ACC_CTL   (1 <<  5)
-#       define R128_DAC_8BIT_EN           (1 <<  8)
-#       define R128_DAC_VGA_ADR_EN        (1 << 13)
-#       define R128_DAC_MASK_ALL          (0xff << 24)
-#define R128_DAC_CRC_SIG                  0x02cc
-#define R128_DAC_DATA                     0x03c9 /* VGA */
-#define R128_DAC_MASK                     0x03c6 /* VGA */
-#define R128_DAC_R_INDEX                  0x03c7 /* VGA */
-#define R128_DAC_W_INDEX                  0x03c8 /* VGA */
-#define R128_DDA_CONFIG                   0x02e0
-#define R128_DDA_ON_OFF                   0x02e4
-#define R128_DEFAULT_OFFSET               0x16e0
-#define R128_DEFAULT_PITCH                0x16e4
-#define R128_DEFAULT_SC_BOTTOM_RIGHT      0x16e8
-#       define R128_DEFAULT_SC_RIGHT_MAX  (0x1fff <<  0)
-#       define R128_DEFAULT_SC_BOTTOM_MAX (0x1fff << 16)
-#define R128_DESTINATION_3D_CLR_CMP_VAL   0x1820
-#define R128_DESTINATION_3D_CLR_CMP_MSK   0x1824
-#define R128_DEVICE_ID                    0x0f02 /* PCI */
-#define R128_DP_BRUSH_BKGD_CLR            0x1478
-#define R128_DP_BRUSH_FRGD_CLR            0x147c
-#define R128_DP_CNTL                      0x16c0
-#       define R128_DST_X_LEFT_TO_RIGHT   (1 <<  0)
-#       define R128_DST_Y_TOP_TO_BOTTOM   (1 <<  1)
-#define R128_DP_CNTL_XDIR_YDIR_YMAJOR     0x16d0
-#       define R128_DST_Y_MAJOR             (1 <<  2)
-#       define R128_DST_Y_DIR_TOP_TO_BOTTOM (1 << 15)
-#       define R128_DST_X_DIR_LEFT_TO_RIGHT (1 << 31)
-#define R128_DP_DATATYPE                  0x16c4
-#       define R128_HOST_BIG_ENDIAN_EN    (1 << 29)
-#define R128_DP_GUI_MASTER_CNTL           0x146c
-#       define R128_GMC_SRC_PITCH_OFFSET_CNTL (1    <<  0)
-#       define R128_GMC_DST_PITCH_OFFSET_CNTL (1    <<  1)
-#       define R128_GMC_SRC_CLIPPING          (1    <<  2)
-#       define R128_GMC_DST_CLIPPING          (1    <<  3)
-#       define R128_GMC_BRUSH_DATATYPE_MASK   (0x0f <<  4)
-#       define R128_GMC_BRUSH_8X8_MONO_FG_BG  (0    <<  4)
-#       define R128_GMC_BRUSH_8X8_MONO_FG_LA  (1    <<  4)
-#       define R128_GMC_BRUSH_1X8_MONO_FG_BG  (4    <<  4)
-#       define R128_GMC_BRUSH_1X8_MONO_FG_LA  (5    <<  4)
-#       define R128_GMC_BRUSH_32x1_MONO_FG_BG (6    <<  4)
-#       define R128_GMC_BRUSH_32x1_MONO_FG_LA (7    <<  4)
-#       define R128_GMC_BRUSH_32x32_MONO_FG_BG (8    <<  4)
-#       define R128_GMC_BRUSH_32x32_MONO_FG_LA (9    <<  4)
-#       define R128_GMC_BRUSH_8x8_COLOR       (10   <<  4)
-#       define R128_GMC_BRUSH_1X8_COLOR       (12   <<  4)
-#       define R128_GMC_BRUSH_SOLID_COLOR     (13   <<  4)
-#       define R128_GMC_BRUSH_NONE            (15   <<  4)
-#       define R128_GMC_DST_8BPP_CI           (2    <<  8)
-#       define R128_GMC_DST_15BPP             (3    <<  8)
-#       define R128_GMC_DST_16BPP             (4    <<  8)
-#       define R128_GMC_DST_24BPP             (5    <<  8)
-#       define R128_GMC_DST_32BPP             (6    <<  8)
-#       define R128_GMC_DST_8BPP_RGB          (7    <<  8)
-#       define R128_GMC_DST_Y8                (8    <<  8)
-#       define R128_GMC_DST_RGB8              (9    <<  8)
-#       define R128_GMC_DST_VYUY              (11   <<  8)
-#       define R128_GMC_DST_YVYU              (12   <<  8)
-#       define R128_GMC_DST_AYUV444           (14   <<  8)
-#       define R128_GMC_DST_ARGB4444          (15   <<  8)
-#       define R128_GMC_DST_DATATYPE_MASK     (0x0f <<  8)
-#       define R128_GMC_DST_DATATYPE_SHIFT    8
-#       define R128_GMC_SRC_DATATYPE_MASK       (3    << 12)
-#       define R128_GMC_SRC_DATATYPE_MONO_FG_BG (0    << 12)
-#       define R128_GMC_SRC_DATATYPE_MONO_FG_LA (1    << 12)
-#       define R128_GMC_SRC_DATATYPE_COLOR      (3    << 12)
-#       define R128_GMC_BYTE_PIX_ORDER        (1    << 14)
-#       define R128_GMC_BYTE_MSB_TO_LSB       (0    << 14)
-#       define R128_GMC_BYTE_LSB_TO_MSB       (1    << 14)
-#       define R128_GMC_CONVERSION_TEMP       (1    << 15)
-#       define R128_GMC_CONVERSION_TEMP_6500  (0    << 15)
-#       define R128_GMC_CONVERSION_TEMP_9300  (1    << 15)
-#       define R128_GMC_ROP3_MASK             (0xff << 16)
-#       define R128_DP_SRC_SOURCE_MASK        (7    << 24)
-#       define R128_DP_SRC_SOURCE_MEMORY      (2    << 24)
-#       define R128_DP_SRC_SOURCE_HOST_DATA   (3    << 24)
-#       define R128_GMC_3D_FCN_EN             (1    << 27)
-#       define R128_GMC_CLR_CMP_CNTL_DIS      (1    << 28)
-#       define R128_GMC_AUX_CLIP_DIS          (1    << 29)
-#       define R128_GMC_WR_MSK_DIS            (1    << 30)
-#       define R128_GMC_LD_BRUSH_Y_X          (1    << 31)
-#       define R128_ROP3_ZERO             0x00000000
-#       define R128_ROP3_DSa              0x00880000
-#       define R128_ROP3_SDna             0x00440000
-#       define R128_ROP3_S                0x00cc0000
-#       define R128_ROP3_DSna             0x00220000
-#       define R128_ROP3_D                0x00aa0000
-#       define R128_ROP3_DSx              0x00660000
-#       define R128_ROP3_DSo              0x00ee0000
-#       define R128_ROP3_DSon             0x00110000
-#       define R128_ROP3_DSxn             0x00990000
-#       define R128_ROP3_Dn               0x00550000
-#       define R128_ROP3_SDno             0x00dd0000
-#       define R128_ROP3_Sn               0x00330000
-#       define R128_ROP3_DSno             0x00bb0000
-#       define R128_ROP3_DSan             0x00770000
-#       define R128_ROP3_ONE              0x00ff0000
-#       define R128_ROP3_DPa              0x00a00000
-#       define R128_ROP3_PDna             0x00500000
-#       define R128_ROP3_P                0x00f00000
-#       define R128_ROP3_DPna             0x000a0000
-#       define R128_ROP3_D                0x00aa0000
-#       define R128_ROP3_DPx              0x005a0000
-#       define R128_ROP3_DPo              0x00fa0000
-#       define R128_ROP3_DPon             0x00050000
-#       define R128_ROP3_PDxn             0x00a50000
-#       define R128_ROP3_PDno             0x00f50000
-#       define R128_ROP3_Pn               0x000f0000
-#       define R128_ROP3_DPno             0x00af0000
-#       define R128_ROP3_DPan             0x005f0000
-
-
-#define R128_DP_GUI_MASTER_CNTL_C         0x1c84
-#define R128_DP_MIX                       0x16c8
-#define R128_DP_SRC_BKGD_CLR              0x15dc
-#define R128_DP_SRC_FRGD_CLR              0x15d8
-#define R128_DP_WRITE_MASK                0x16cc
-#define R128_DST_BRES_DEC                 0x1630
-#define R128_DST_BRES_ERR                 0x1628
-#define R128_DST_BRES_INC                 0x162c
-#define R128_DST_BRES_LNTH                0x1634
-#define R128_DST_BRES_LNTH_SUB            0x1638
-#define R128_DST_HEIGHT                   0x1410
-#define R128_DST_HEIGHT_WIDTH             0x143c
-#define R128_DST_HEIGHT_WIDTH_8           0x158c
-#define R128_DST_HEIGHT_WIDTH_BW          0x15b4
-#define R128_DST_HEIGHT_Y                 0x15a0
-#define R128_DST_OFFSET                   0x1404
-#define R128_DST_PITCH                    0x1408
-#define R128_DST_PITCH_OFFSET             0x142c
-#define R128_DST_PITCH_OFFSET_C           0x1c80
-#       define R128_PITCH_SHIFT               21
-#       define R128_DST_TILE                 (1 << 31)
-#define R128_DST_WIDTH                    0x140c
-#define R128_DST_WIDTH_HEIGHT             0x1598
-#define R128_DST_WIDTH_X                  0x1588
-#define R128_DST_WIDTH_X_INCY             0x159c
-#define R128_DST_X                        0x141c
-#define R128_DST_X_SUB                    0x15a4
-#define R128_DST_X_Y                      0x1594
-#define R128_DST_Y                        0x1420
-#define R128_DST_Y_SUB                    0x15a8
-#define R128_DST_Y_X                      0x1438
-
-#define R128_EXT_MEM_CNTL                 0x0144
-
-#define R128_FCP_CNTL                     0x0012 /* PLL */
-#define R128_FLUSH_1                      0x1704
-#define R128_FLUSH_2                      0x1708
-#define R128_FLUSH_3                      0x170c
-#define R128_FLUSH_4                      0x1710
-#define R128_FLUSH_5                      0x1714
-#define R128_FLUSH_6                      0x1718
-#define R128_FLUSH_7                      0x171c
-#define R128_FOG_3D_TABLE_START           0x1810
-#define R128_FOG_3D_TABLE_END             0x1814
-#define R128_FOG_3D_TABLE_DENSITY         0x181c
-#define R128_FOG_TABLE_INDEX              0x1a14
-#define R128_FOG_TABLE_DATA               0x1a18
-#define R128_FP_CRTC_H_TOTAL_DISP         0x0250
-#define R128_FP_CRTC_V_TOTAL_DISP         0x0254
-#define R128_FP_GEN_CNTL                  0x0284
-#       define R128_FP_FPON                  (1 << 0)
-#       define R128_FP_BLANK_DIS             (1 << 1)
-#       define R128_FP_TDMS_EN               (1 <<  2)
-#       define R128_FP_DETECT_SENSE          (1 <<  8)
-#       define R128_FP_SEL_CRTC2             (1 << 13)
-#       define R128_FP_CRTC_DONT_SHADOW_VPAR (1 << 16)
-#       define R128_FP_CRTC_DONT_SHADOW_HEND (1 << 17)
-#       define R128_FP_CRTC_USE_SHADOW_VEND  (1 << 18)
-#       define R128_FP_CRTC_USE_SHADOW_ROWCUR (1 << 19)
-#       define R128_FP_CRTC_HORZ_DIV2_EN     (1 << 20)
-#       define R128_FP_CRTC_HOR_CRT_DIV2_DIS (1 << 21)
-#       define R128_FP_CRT_SYNC_SEL          (1 << 23)
-#       define R128_FP_USE_SHADOW_EN         (1 << 24)
-#define R128_FP_H_SYNC_STRT_WID           0x02c4
-#define R128_FP_HORZ_STRETCH              0x028c
-#       define R128_HORZ_STRETCH_RATIO_MASK  0xffff
-#       define R128_HORZ_STRETCH_RATIO_SHIFT 0
-#       define R128_HORZ_STRETCH_RATIO_MAX   4096
-#       define R128_HORZ_PANEL_SIZE          (0xff   << 16)
-#       define R128_HORZ_PANEL_SHIFT         16
-#       define R128_AUTO_HORZ_RATIO          (0      << 24)
-#       define R128_HORZ_STRETCH_PIXREP      (0      << 25)
-#       define R128_HORZ_STRETCH_BLEND       (1      << 25)
-#       define R128_HORZ_STRETCH_ENABLE      (1      << 26)
-#       define R128_HORZ_FP_LOOP_STRETCH     (0x7    << 27)
-#       define R128_HORZ_STRETCH_RESERVED    (1      << 30)
-#       define R128_HORZ_AUTO_RATIO_FIX_EN   (1      << 31)
-
-#define R128_FP_PANEL_CNTL                0x0288
-#       define R128_FP_DIGON              (1 << 0)
-#       define R128_FP_BLON               (1 << 1)
-#define R128_FP_V_SYNC_STRT_WID           0x02c8
-#define R128_FP_VERT_STRETCH              0x0290
-#       define R128_VERT_PANEL_SIZE          (0x7ff <<  0)
-#       define R128_VERT_PANEL_SHIFT         0
-#       define R128_VERT_STRETCH_RATIO_MASK  0x3ff
-#       define R128_VERT_STRETCH_RATIO_SHIFT 11
-#       define R128_VERT_STRETCH_RATIO_MAX   1024
-#       define R128_VERT_STRETCH_ENABLE      (1     << 24)
-#       define R128_VERT_STRETCH_LINEREP     (0     << 25)
-#       define R128_VERT_STRETCH_BLEND       (1     << 25)
-#       define R128_VERT_AUTO_RATIO_EN       (1     << 26)
-#       define R128_VERT_STRETCH_RESERVED    0xf8e00000
-
-#define R128_GEN_INT_CNTL                 0x0040
-#define R128_GEN_INT_STATUS               0x0044
-#       define R128_VSYNC_INT_AK          (1 <<  2)
-#       define R128_VSYNC_INT             (1 <<  2)
-#define R128_GEN_RESET_CNTL               0x00f0
-#       define R128_SOFT_RESET_GUI          (1 <<  0)
-#       define R128_SOFT_RESET_VCLK         (1 <<  8)
-#       define R128_SOFT_RESET_PCLK         (1 <<  9)
-#       define R128_SOFT_RESET_DISPENG_XCLK (1 << 11)
-#       define R128_SOFT_RESET_MEMCTLR_XCLK (1 << 12)
-#define R128_GENENB                       0x03c3 /* VGA */
-#define R128_GENFC_RD                     0x03ca /* VGA */
-#define R128_GENFC_WT                     0x03da /* VGA, 0x03ba */
-#define R128_GENMO_RD                     0x03cc /* VGA */
-#define R128_GENMO_WT                     0x03c2 /* VGA */
-#define R128_GENS0                        0x03c2 /* VGA */
-#define R128_GENS1                        0x03da /* VGA, 0x03ba */
-#define R128_GPIO_MONID                   0x0068
-#       define R128_GPIO_MONID_A_0        (1 <<  0)
-#       define R128_GPIO_MONID_A_1        (1 <<  1)
-#       define R128_GPIO_MONID_A_2        (1 <<  2)
-#       define R128_GPIO_MONID_A_3        (1 <<  3)
-#       define R128_GPIO_MONID_Y_0        (1 <<  8)
-#       define R128_GPIO_MONID_Y_1        (1 <<  9)
-#       define R128_GPIO_MONID_Y_2        (1 << 10)
-#       define R128_GPIO_MONID_Y_3        (1 << 11)
-#       define R128_GPIO_MONID_EN_0       (1 << 16)
-#       define R128_GPIO_MONID_EN_1       (1 << 17)
-#       define R128_GPIO_MONID_EN_2       (1 << 18)
-#       define R128_GPIO_MONID_EN_3       (1 << 19)
-#       define R128_GPIO_MONID_MASK_0     (1 << 24)
-#       define R128_GPIO_MONID_MASK_1     (1 << 25)
-#       define R128_GPIO_MONID_MASK_2     (1 << 26)
-#       define R128_GPIO_MONID_MASK_3     (1 << 27)
-#define R128_GPIO_MONIDB                  0x006c
-#define R128_GRPH8_DATA                   0x03cf /* VGA */
-#define R128_GRPH8_IDX                    0x03ce /* VGA */
-#define R128_GUI_DEBUG0                   0x16a0
-#define R128_GUI_DEBUG1                   0x16a4
-#define R128_GUI_DEBUG2                   0x16a8
-#define R128_GUI_DEBUG3                   0x16ac
-#define R128_GUI_DEBUG4                   0x16b0
-#define R128_GUI_DEBUG5                   0x16b4
-#define R128_GUI_DEBUG6                   0x16b8
-#define R128_GUI_PROBE                    0x16bc
-#define R128_GUI_SCRATCH_REG0             0x15e0
-#define R128_GUI_SCRATCH_REG1             0x15e4
-#define R128_GUI_SCRATCH_REG2             0x15e8
-#define R128_GUI_SCRATCH_REG3             0x15ec
-#define R128_GUI_SCRATCH_REG4             0x15f0
-#define R128_GUI_SCRATCH_REG5             0x15f4
-#define R128_GUI_STAT                     0x1740
-#       define R128_GUI_FIFOCNT_MASK      0x0fff
-#       define R128_GUI_ACTIVE            (1 << 31)
-
-#define R128_HEADER                       0x0f0e /* PCI */
-#define R128_HOST_DATA0                   0x17c0
-#define R128_HOST_DATA1                   0x17c4
-#define R128_HOST_DATA2                   0x17c8
-#define R128_HOST_DATA3                   0x17cc
-#define R128_HOST_DATA4                   0x17d0
-#define R128_HOST_DATA5                   0x17d4
-#define R128_HOST_DATA6                   0x17d8
-#define R128_HOST_DATA7                   0x17dc
-#define R128_HOST_DATA_LAST               0x17e0
-#define R128_HOST_PATH_CNTL               0x0130
-#define R128_HTOTAL_CNTL                  0x0009 /* PLL */
-#define R128_HW_DEBUG                     0x0128
-#define R128_HW_DEBUG2                    0x011c
-
-#define R128_I2C_CNTL_1                   0x0094 /* ? */
-#define R128_INTERRUPT_LINE               0x0f3c /* PCI */
-#define R128_INTERRUPT_PIN                0x0f3d /* PCI */
-#define R128_IO_BASE                      0x0f14 /* PCI */
-
-#define R128_LATENCY                      0x0f0d /* PCI */
-#define R128_LEAD_BRES_DEC                0x1608
-#define R128_LEAD_BRES_ERR                0x1600
-#define R128_LEAD_BRES_INC                0x1604
-#define R128_LEAD_BRES_LNTH               0x161c
-#define R128_LEAD_BRES_LNTH_SUB           0x1624
-#define R128_LVDS_GEN_CNTL                0x02d0
-#       define R128_LVDS_ON               (1   <<  0)
-#       define R128_LVDS_DISPLAY_DIS      (1   <<  1)
-#       define R128_LVDS_EN               (1   <<  7)
-#       define R128_LVDS_DIGON            (1   << 18)
-#       define R128_LVDS_BLON             (1   << 19)
-#       define R128_LVDS_SEL_CRTC2        (1   << 23)
-#       define R128_HSYNC_DELAY_SHIFT     28
-#       define R128_HSYNC_DELAY_MASK      (0xf << 28)
-
-#define R128_MAX_LATENCY                  0x0f3f /* PCI */
-#define R128_MCLK_CNTL                    0x000f /* PLL */
-#       define R128_FORCE_GCP             (1 << 16)
-#       define R128_FORCE_PIPE3D_CP       (1 << 17)
-#       define R128_FORCE_RCP             (1 << 18)
-#define R128_MDGPIO_A_REG                 0x01ac
-#define R128_MDGPIO_EN_REG                0x01b0
-#define R128_MDGPIO_MASK                  0x0198
-#define R128_MDGPIO_Y_REG                 0x01b4
-#define R128_MEM_ADDR_CONFIG              0x0148
-#define R128_MEM_BASE                     0x0f10 /* PCI */
-#define R128_MEM_CNTL                     0x0140
-#define R128_MEM_INIT_LAT_TIMER           0x0154
-#define R128_MEM_INTF_CNTL                0x014c
-#define R128_MEM_SDRAM_MODE_REG           0x0158
-#define R128_MEM_STR_CNTL                 0x0150
-#define R128_MEM_VGA_RP_SEL               0x003c
-#define R128_MEM_VGA_WP_SEL               0x0038
-#define R128_MIN_GRANT                    0x0f3e /* PCI */
-#define R128_MM_DATA                      0x0004
-#define R128_MM_INDEX                     0x0000
-#define R128_MPLL_CNTL                    0x000e /* PLL */
-#define R128_MPP_TB_CONFIG                0x01c0 /* ? */
-#define R128_MPP_GP_CONFIG                0x01c8 /* ? */
-
-#define R128_N_VIF_COUNT                  0x0248
-
-#define R128_OVR_CLR                      0x0230
-#define R128_OVR_WID_LEFT_RIGHT           0x0234
-#define R128_OVR_WID_TOP_BOTTOM           0x0238
-
-/* first overlay unit (there is only one) */
-
-#define R128_OV0_Y_X_START                0x0400
-#define R128_OV0_Y_X_END                  0x0404
-#define R128_OV0_EXCLUSIVE_HORZ           0x0408
-#       define  R128_EXCL_HORZ_START_MASK        0x000000ff
-#       define  R128_EXCL_HORZ_END_MASK          0x0000ff00
-#       define  R128_EXCL_HORZ_BACK_PORCH_MASK   0x00ff0000
-#       define  R128_EXCL_HORZ_EXCLUSIVE_EN      0x80000000
-#define R128_OV0_EXCLUSIVE_VERT           0x040C
-#       define  R128_EXCL_VERT_START_MASK        0x000003ff
-#       define  R128_EXCL_VERT_END_MASK          0x03ff0000
-#define R128_OV0_REG_LOAD_CNTL            0x0410
-#       define  R128_REG_LD_CTL_LOCK                 0x00000001L
-#       define  R128_REG_LD_CTL_VBLANK_DURING_LOCK   0x00000002L
-#       define  R128_REG_LD_CTL_STALL_GUI_UNTIL_FLIP 0x00000004L
-#       define  R128_REG_LD_CTL_LOCK_READBACK        0x00000008L
-#define R128_OV0_SCALE_CNTL               0x0420
-#       define  R128_SCALER_PIX_EXPAND           0x00000001L
-#       define  R128_SCALER_Y2R_TEMP             0x00000002L
-#       define  R128_SCALER_HORZ_PICK_NEAREST    0x00000003L
-#       define  R128_SCALER_VERT_PICK_NEAREST    0x00000004L
-#       define  R128_SCALER_SIGNED_UV            0x00000010L
-#       define  R128_SCALER_GAMMA_SEL_MASK       0x00000060L
-#       define  R128_SCALER_GAMMA_SEL_BRIGHT     0x00000000L
-#       define  R128_SCALER_GAMMA_SEL_G22        0x00000020L
-#       define  R128_SCALER_GAMMA_SEL_G18        0x00000040L
-#       define  R128_SCALER_GAMMA_SEL_G14        0x00000060L
-#       define  R128_SCALER_COMCORE_SHIFT_UP_ONE 0x00000080L
-#       define  R128_SCALER_SURFAC_FORMAT        0x00000f00L
-#       define  R128_SCALER_SOURCE_15BPP         0x00000300L
-#       define  R128_SCALER_SOURCE_16BPP         0x00000400L
-#       define  R128_SCALER_SOURCE_32BPP         0x00000600L
-#       define  R128_SCALER_SOURCE_YUV9          0x00000900L
-#       define  R128_SCALER_SOURCE_YUV12         0x00000A00L
-#       define  R128_SCALER_SOURCE_VYUY422       0x00000B00L
-#       define  R128_SCALER_SOURCE_YVYU422       0x00000C00L
-#       define  R128_SCALER_SMART_SWITCH         0x00008000L
-#       define  R128_SCALER_BURST_PER_PLANE      0x00ff0000L
-#       define  R128_SCALER_DOUBLE_BUFFER        0x01000000L
-#       define  R128_SCALER_DIS_LIMIT            0x08000000L
-#       define  R128_SCALER_PRG_LOAD_START       0x10000000L
-#       define  R128_SCALER_INT_EMU              0x20000000L
-#       define  R128_SCALER_ENABLE               0x40000000L
-#       define  R128_SCALER_SOFT_RESET           0x80000000L
-#define R128_OV0_V_INC                    0x0424
-#define R128_OV0_P1_V_ACCUM_INIT          0x0428
-#       define  R128_OV0_P1_MAX_LN_IN_PER_LN_OUT        0x00000003L
-#       define  R128_OV0_P1_V_ACCUM_INIT_MASK           0x01ff8000L
-#define R128_OV0_P23_V_ACCUM_INIT         0x042C
-#define R128_OV0_P1_BLANK_LINES_AT_TOP    0x0430
-#       define  R128_P1_BLNK_LN_AT_TOP_M1_MASK   0x00000fffL
-#       define  R128_P1_ACTIVE_LINES_M1          0x0fff0000L
-#define R128_OV0_P23_BLANK_LINES_AT_TOP   0x0434
-#       define  R128_P23_BLNK_LN_AT_TOP_M1_MASK  0x000007ffL
-#       define  R128_P23_ACTIVE_LINES_M1         0x07ff0000L
-#define R128_OV0_VID_BUF0_BASE_ADRS       0x0440
-#       define  R128_VIF_BUF0_PITCH_SEL          0x00000001L
-#       define  R128_VIF_BUF0_TILE_ADRS          0x00000002L
-#       define  R128_VIF_BUF0_BASE_ADRS_MASK     0x03fffff0L
-#       define  R128_VIF_BUF0_1ST_LINE_LSBS_MASK 0x48000000L
-#define R128_OV0_VID_BUF1_BASE_ADRS       0x0444
-#       define  R128_VIF_BUF1_PITCH_SEL          0x00000001L
-#       define  R128_VIF_BUF1_TILE_ADRS          0x00000002L
-#       define  R128_VIF_BUF1_BASE_ADRS_MASK     0x03fffff0L
-#       define  R128_VIF_BUF1_1ST_LINE_LSBS_MASK 0x48000000L
-#define R128_OV0_VID_BUF2_BASE_ADRS       0x0448
-#       define  R128_VIF_BUF2_PITCH_SEL          0x00000001L
-#       define  R128_VIF_BUF2_TILE_ADRS          0x00000002L
-#       define  R128_VIF_BUF2_BASE_ADRS_MASK     0x03fffff0L
-#       define  R128_VIF_BUF2_1ST_LINE_LSBS_MASK 0x48000000L
-#define R128_OV0_VID_BUF3_BASE_ADRS       0x044C
-#define R128_OV0_VID_BUF4_BASE_ADRS       0x0450
-#define R128_OV0_VID_BUF5_BASE_ADRS       0x0454
-#define R128_OV0_VID_BUF_PITCH0_VALUE     0x0460
-#define R128_OV0_VID_BUF_PITCH1_VALUE     0x0464
-#define R128_OV0_AUTO_FLIP_CNTL           0x0470
-#define R128_OV0_DEINTERLACE_PATTERN      0x0474
-#define R128_OV0_H_INC                    0x0480
-#define R128_OV0_STEP_BY                  0x0484
-#define R128_OV0_P1_H_ACCUM_INIT          0x0488
-#define R128_OV0_P23_H_ACCUM_INIT         0x048C
-#define R128_OV0_P1_X_START_END           0x0494
-#define R128_OV0_P2_X_START_END           0x0498
-#define R128_OV0_P3_X_START_END           0x049C
-#define R128_OV0_FILTER_CNTL              0x04A0
-#define R128_OV0_FOUR_TAP_COEF_0          0x04B0
-#define R128_OV0_FOUR_TAP_COEF_1          0x04B4
-#define R128_OV0_FOUR_TAP_COEF_2          0x04B8
-#define R128_OV0_FOUR_TAP_COEF_3          0x04BC
-#define R128_OV0_FOUR_TAP_COEF_4          0x04C0
-#define R128_OV0_COLOUR_CNTL              0x04E0
-#define R128_OV0_VIDEO_KEY_CLR            0x04E4
-#define R128_OV0_VIDEO_KEY_MSK            0x04E8
-#define R128_OV0_GRAPHICS_KEY_CLR         0x04EC
-#define R128_OV0_GRAPHICS_KEY_MSK         0x04F0
-#define R128_OV0_KEY_CNTL                 0x04F4
-#       define  R128_VIDEO_KEY_FN_MASK           0x00000007L
-#       define  R128_VIDEO_KEY_FN_FALSE          0x00000000L
-#       define  R128_VIDEO_KEY_FN_TRUE           0x00000001L
-#       define  R128_VIDEO_KEY_FN_EQ             0x00000004L
-#       define  R128_VIDEO_KEY_FN_NE             0x00000005L
-#       define  R128_GRAPHIC_KEY_FN_MASK         0x00000070L
-#       define  R128_GRAPHIC_KEY_FN_FALSE        0x00000000L
-#       define  R128_GRAPHIC_KEY_FN_TRUE         0x00000010L
-#       define  R128_GRAPHIC_KEY_FN_EQ           0x00000040L
-#       define  R128_GRAPHIC_KEY_FN_NE           0x00000050L
-#       define  R128_CMP_MIX_MASK                0x00000100L
-#       define  R128_CMP_MIX_OR                  0x00000000L
-#       define  R128_CMP_MIX_AND                 0x00000100L
-#define R128_OV0_TEST                     0x04F8
-
-
-#define R128_PALETTE_DATA                 0x00b4
-#define R128_PALETTE_INDEX                0x00b0
-#define R128_PC_DEBUG_MODE                0x1760
-#define R128_PC_GUI_CTLSTAT               0x1748
-#define R128_PC_GUI_MODE                  0x1744
-#       define R128_PC_IGNORE_UNIFY       (1 << 5)
-#define R128_PC_MISC_CNTL                 0x0188
-#define R128_PC_NGUI_CTLSTAT              0x0184
-#       define R128_PC_FLUSH_GUI          (3 << 0)
-#       define R128_PC_RI_GUI             (1 << 2)
-#       define R128_PC_FLUSH_ALL          0x00ff
-#       define R128_PC_BUSY               (1 << 31)
-#define R128_PC_NGUI_MODE                 0x0180
-#define R128_PCI_GART_PAGE                0x017c
-#define R128_PLANE_3D_MASK_C              0x1d44
-#define R128_PLL_TEST_CNTL                0x0013 /* PLL */
-#define R128_PMI_CAP_ID                   0x0f5c /* PCI */
-#define R128_PMI_DATA                     0x0f63 /* PCI */
-#define R128_PMI_NXT_CAP_PTR              0x0f5d /* PCI */
-#define R128_PMI_PMC_REG                  0x0f5e /* PCI */
-#define R128_PMI_PMCSR_REG                0x0f60 /* PCI */
-#define R128_PMI_REGISTER                 0x0f5c /* PCI */
-#define R128_PPLL_CNTL                    0x0002 /* PLL */
-#       define R128_PPLL_RESET                (1 <<  0)
-#       define R128_PPLL_SLEEP                (1 <<  1)
-#       define R128_PPLL_ATOMIC_UPDATE_EN     (1 << 16)
-#       define R128_PPLL_VGA_ATOMIC_UPDATE_EN (1 << 17)
-#define R128_PPLL_DIV_0                   0x0004 /* PLL */
-#define R128_PPLL_DIV_1                   0x0005 /* PLL */
-#define R128_PPLL_DIV_2                   0x0006 /* PLL */
-#define R128_PPLL_DIV_3                   0x0007 /* PLL */
-#       define R128_PPLL_FB3_DIV_MASK     0x07ff
-#       define R128_PPLL_POST3_DIV_MASK   0x00070000
-#define R128_PPLL_REF_DIV                 0x0003 /* PLL */
-#       define R128_PPLL_REF_DIV_MASK     0x03ff
-#       define R128_PPLL_ATOMIC_UPDATE_R  (1 << 15) /* same as _W */
-#       define R128_PPLL_ATOMIC_UPDATE_W  (1 << 15) /* same as _R */
-#define R128_PWR_MNGMT_CNTL_STATUS        0x0f60 /* PCI */
-#define R128_REG_BASE                     0x0f18 /* PCI */
-#define R128_REGPROG_INF                  0x0f09 /* PCI */
-#define R128_REVISION_ID                  0x0f08 /* PCI */
-
-#define R128_SC_BOTTOM                    0x164c
-#define R128_SC_BOTTOM_RIGHT              0x16f0
-#define R128_SC_BOTTOM_RIGHT_C            0x1c8c
-#define R128_SC_LEFT                      0x1640
-#define R128_SC_RIGHT                     0x1644
-#define R128_SC_TOP                       0x1648
-#define R128_SC_TOP_LEFT                  0x16ec
-#define R128_SC_TOP_LEFT_C                0x1c88
-#define R128_SEQ8_DATA                    0x03c5 /* VGA */
-#define R128_SEQ8_IDX                     0x03c4 /* VGA */
-#define R128_SNAPSHOT_F_COUNT             0x0244
-#define R128_SNAPSHOT_VH_COUNTS           0x0240
-#define R128_SNAPSHOT_VIF_COUNT           0x024c
-#define R128_SRC_OFFSET                   0x15ac
-#define R128_SRC_PITCH                    0x15b0
-#define R128_SRC_PITCH_OFFSET             0x1428
-#define R128_SRC_SC_BOTTOM                0x165c
-#define R128_SRC_SC_BOTTOM_RIGHT          0x16f4
-#define R128_SRC_SC_RIGHT                 0x1654
-#define R128_SRC_X                        0x1414
-#define R128_SRC_X_Y                      0x1590
-#define R128_SRC_Y                        0x1418
-#define R128_SRC_Y_X                      0x1434
-#define R128_STATUS                       0x0f06 /* PCI */
-#define R128_SUBPIC_CNTL                  0x0540 /* ? */
-#define R128_SUB_CLASS                    0x0f0a /* PCI */
-#define R128_SURFACE_DELAY                0x0b00
-#define R128_SURFACE0_INFO                0x0b0c
-#define R128_SURFACE0_LOWER_BOUND         0x0b04
-#define R128_SURFACE0_UPPER_BOUND         0x0b08
-#define R128_SURFACE1_INFO                0x0b1c
-#define R128_SURFACE1_LOWER_BOUND         0x0b14
-#define R128_SURFACE1_UPPER_BOUND         0x0b18
-#define R128_SURFACE2_INFO                0x0b2c
-#define R128_SURFACE2_LOWER_BOUND         0x0b24
-#define R128_SURFACE2_UPPER_BOUND         0x0b28
-#define R128_SURFACE3_INFO                0x0b3c
-#define R128_SURFACE3_LOWER_BOUND         0x0b34
-#define R128_SURFACE3_UPPER_BOUND         0x0b38
-#define R128_SW_SEMAPHORE                 0x013c
-
-#define R128_TEST_DEBUG_CNTL              0x0120
-#define R128_TEST_DEBUG_MUX               0x0124
-#define R128_TEST_DEBUG_OUT               0x012c
-#define R128_TMDS_CRC                     0x02a0
-#define R128_TMDS_TRANSMITTER_CNTL        0x02a4
-#       define R128_TMDS_PLLEN            (1 << 0)
-#       define R128_TMDS_PLLRST           (1 << 1)
-#define R128_TRAIL_BRES_DEC               0x1614
-#define R128_TRAIL_BRES_ERR               0x160c
-#define R128_TRAIL_BRES_INC               0x1610
-#define R128_TRAIL_X                      0x1618
-#define R128_TRAIL_X_SUB                  0x1620
-
-#define R128_VCLK_ECP_CNTL                0x0008 /* PLL */
-#define R128_VENDOR_ID                    0x0f00 /* PCI */
-#define R128_VGA_DDA_CONFIG               0x02e8
-#define R128_VGA_DDA_ON_OFF               0x02ec
-#define R128_VID_BUFFER_CONTROL           0x0900
-#define R128_VIDEOMUX_CNTL                0x0190
-#define R128_VIPH_CONTROL                 0x01D0 /* ? */
-
-#define R128_WAIT_UNTIL                   0x1720
-
-#define R128_X_MPLL_REF_FB_DIV            0x000a /* PLL */
-#define R128_XCLK_CNTL                    0x000d /* PLL */
-#define R128_XDLL_CNTL                    0x000c /* PLL */
-#define R128_XPLL_CNTL                    0x000b /* PLL */
-
-				/* Registers for CCE and Microcode Engine */
-#define R128_PM4_MICROCODE_ADDR           0x07d4
-#define R128_PM4_MICROCODE_RADDR          0x07d8
-#define R128_PM4_MICROCODE_DATAH          0x07dc
-#define R128_PM4_MICROCODE_DATAL          0x07e0
-
-#define R128_PM4_BUFFER_OFFSET            0x0700
-#define R128_PM4_BUFFER_CNTL              0x0704
-#       define R128_PM4_NONPM4                 (0  << 28)
-#       define R128_PM4_192PIO                 (1  << 28)
-#       define R128_PM4_192BM                  (2  << 28)
-#       define R128_PM4_128PIO_64INDBM         (3  << 28)
-#       define R128_PM4_128BM_64INDBM          (4  << 28)
-#       define R128_PM4_64PIO_128INDBM         (5  << 28)
-#       define R128_PM4_64BM_128INDBM          (6  << 28)
-#       define R128_PM4_64PIO_64VCBM_64INDBM   (7  << 28)
-#       define R128_PM4_64BM_64VCBM_64INDBM    (8  << 28)
-#       define R128_PM4_64PIO_64VCPIO_64INDPIO (15 << 28)
-#define R128_PM4_BUFFER_WM_CNTL           0x0708
-#       define R128_WMA_SHIFT                  0
-#       define R128_WMB_SHIFT                  8
-#       define R128_WMC_SHIFT                 16
-#       define R128_WB_WM_SHIFT               24
-#define R128_PM4_BUFFER_DL_RPTR_ADDR      0x070c
-#define R128_PM4_BUFFER_DL_RPTR           0x0710
-#define R128_PM4_BUFFER_DL_WPTR           0x0714
-#       define R128_PM4_BUFFER_DL_DONE    (1 << 31)
-#define R128_PM4_BUFFER_DL_WPTR_DELAY     0x0718
-#       define R128_PRE_WRITE_TIMER_SHIFT      0
-#       define R128_PRE_WRITE_LIMIT_SHIFT     23
-#define R128_PM4_VC_FPU_SETUP             0x071c
-#       define R128_FRONT_DIR_CW          (0 <<  0)
-#       define R128_FRONT_DIR_CCW         (1 <<  0)
-#       define R128_FRONT_DIR_MASK        (1 <<  0)
-#       define R128_BACKFACE_CULL         (0 <<  1)
-#       define R128_BACKFACE_POINTS       (1 <<  1)
-#       define R128_BACKFACE_LINES        (2 <<  1)
-#       define R128_BACKFACE_SOLID        (3 <<  1)
-#       define R128_BACKFACE_MASK         (3 <<  1)
-#       define R128_FRONTFACE_CULL        (0 <<  3)
-#       define R128_FRONTFACE_POINTS      (1 <<  3)
-#       define R128_FRONTFACE_LINES       (2 <<  3)
-#       define R128_FRONTFACE_SOLID       (3 <<  3)
-#       define R128_FRONTFACE_MASK        (3 <<  3)
-#       define R128_FPU_COLOR_SOLID       (0 <<  5)
-#       define R128_FPU_COLOR_FLAT        (1 <<  5)
-#       define R128_FPU_COLOR_GOURAUD     (2 <<  5)
-#       define R128_FPU_COLOR_GOURAUD2    (3 <<  5)
-#       define R128_FPU_COLOR_MASK        (3 <<  5)
-#       define R128_FPU_SUB_PIX_2BITS     (0 <<  7)
-#       define R128_FPU_SUB_PIX_4BITS     (1 <<  7)
-#       define R128_FPU_MODE_2D           (0 <<  8)
-#       define R128_FPU_MODE_3D           (1 <<  8)
-#       define R128_TRAP_BITS_DISABLE     (1 <<  9)
-#       define R128_EDGE_ANTIALIAS        (1 << 10)
-#       define R128_SUPERSAMPLE           (1 << 11)
-#       define R128_XFACTOR_2             (0 << 12)
-#       define R128_XFACTOR_4             (1 << 12)
-#       define R128_YFACTOR_2             (0 << 13)
-#       define R128_YFACTOR_4             (1 << 13)
-#       define R128_FLAT_SHADE_VERTEX_D3D (0 << 14)
-#       define R128_FLAT_SHADE_VERTEX_OGL (1 << 14)
-#       define R128_FPU_ROUND_TRUNCATE    (0 << 15)
-#       define R128_FPU_ROUND_NEAREST     (1 << 15)
-#       define R128_WM_SEL_8DW            (0 << 16)
-#       define R128_WM_SEL_16DW           (1 << 16)
-#       define R128_WM_SEL_32DW           (2 << 16)
-#define R128_PM4_VC_DEBUG_CONFIG          0x07a4
-#define R128_PM4_VC_STAT                  0x07a8
-#define R128_PM4_VC_TIMESTAMP0            0x07b0
-#define R128_PM4_VC_TIMESTAMP1            0x07b4
-#define R128_PM4_STAT                     0x07b8
-#       define R128_PM4_FIFOCNT_MASK      0x0fff
-#       define R128_PM4_BUSY              (1 << 16)
-#       define R128_PM4_GUI_ACTIVE        (1 << 31)
-#define R128_PM4_BUFFER_ADDR              0x07f0
-#define R128_PM4_MICRO_CNTL               0x07fc
-#       define R128_PM4_MICRO_FREERUN     (1 << 30)
-#define R128_PM4_FIFO_DATA_EVEN           0x1000
-#define R128_PM4_FIFO_DATA_ODD            0x1004
-
-#define R128_SCALE_3D_CNTL                0x1a00
-#       define R128_SCALE_DITHER_ERR_DIFF         (0  <<  1)
-#       define R128_SCALE_DITHER_TABLE            (1  <<  1)
-#       define R128_TEX_CACHE_SIZE_FULL           (0  <<  2)
-#       define R128_TEX_CACHE_SIZE_HALF           (1  <<  2)
-#       define R128_DITHER_INIT_CURR              (0  <<  3)
-#       define R128_DITHER_INIT_RESET             (1  <<  3)
-#       define R128_ROUND_24BIT                   (1  <<  4)
-#       define R128_TEX_CACHE_DISABLE             (1  <<  5)
-#       define R128_SCALE_3D_NOOP                 (0  <<  6)
-#       define R128_SCALE_3D_SCALE                (1  <<  6)
-#       define R128_SCALE_3D_TEXMAP_SHADE         (2  <<  6)
-#       define R128_SCALE_PIX_BLEND               (0  <<  8)
-#       define R128_SCALE_PIX_REPLICATE           (1  <<  8)
-#       define R128_TEX_CACHE_SPLIT               (1  <<  9)
-#       define R128_APPLE_YUV_MODE                (1  << 10)
-#       define R128_TEX_CACHE_PALLETE_MODE        (1  << 11)
-#       define R128_ALPHA_COMB_ADD_CLAMP          (0  << 12)
-#       define R128_ALPHA_COMB_ADD_NCLAMP         (1  << 12)
-#       define R128_ALPHA_COMB_SUB_SRC_DST_CLAMP  (2  << 12)
-#       define R128_ALPHA_COMB_SUB_SRC_DST_NCLAMP (3  << 12)
-#       define R128_ALPHA_COMB_FCN_MASK           (3  << 12)
-#       define R128_FOG_VERTEX                    (0  << 14)
-#       define R128_FOG_TABLE                     (1  << 14)
-#       define R128_SIGNED_DST_CLAMP              (1  << 15)
-
-#       define R128_ALPHA_BLEND_ZERO              (0 )
-#       define R128_ALPHA_BLEND_ONE               (1 )
-#       define R128_ALPHA_BLEND_SRCCOLOR          (2 )
-#       define R128_ALPHA_BLEND_INVSRCCOLOR       (3 )
-#       define R128_ALPHA_BLEND_SRCALPHA          (4 )
-#       define R128_ALPHA_BLEND_INVSRCALPHA       (5 )
-#       define R128_ALPHA_BLEND_DSTALPHA          (6 )
-#       define R128_ALPHA_BLEND_INVDSTALPHA       (7 )
-#       define R128_ALPHA_BLEND_DSTCOLOR          (8 )
-#       define R128_ALPHA_BLEND_INVDSTCOLOR       (9 )
-#       define R128_ALPHA_BLEND_SAT               (10) /* aka SRCALPHASAT */
-#       define R128_ALPHA_BLEND_BLEND             (11) /* aka BOTHSRCALPHA */
-#       define R128_ALPHA_BLEND_INVBLEND          (12) /* aka BOTHINVSRCALPHA */
-#       define R128_ALPHA_BLEND_MASK              (15)
-
-#       define R128_ALPHA_BLEND_SRC_SHIFT         (16)
-#       define R128_ALPHA_BLEND_DST_SHIFT         (20)
-
-#       define R128_ALPHA_TEST_NEVER              (0  << 24)
-#       define R128_ALPHA_TEST_LESS               (1  << 24)
-#       define R128_ALPHA_TEST_LESSEQUAL          (2  << 24)
-#       define R128_ALPHA_TEST_EQUAL              (3  << 24)
-#       define R128_ALPHA_TEST_GREATEREQUAL       (4  << 24)
-#       define R128_ALPHA_TEST_GREATER            (5  << 24)
-#       define R128_ALPHA_TEST_NEQUAL             (6  << 24)
-#       define R128_ALPHA_TEST_ALWAYS             (7  << 24)
-#       define R128_ALPHA_TEST_MASK               (7  << 24)
-#       define R128_COMPOSITE_SHADOW_CMP_EQUAL    (0  << 28)
-#       define R128_COMPOSITE_SHADOW_CMP_NEQUAL   (1  << 28)
-#       define R128_COMPOSITE_SHADOW              (1  << 29)
-#       define R128_TEX_MAP_ALPHA_IN_TEXTURE      (1  << 30)
-#       define R128_TEX_CACHE_LINE_SIZE_8QW       (0  << 31)
-#       define R128_TEX_CACHE_LINE_SIZE_4QW       (1  << 31)
-#define R128_SCALE_3D_DATATYPE            0x1a20
-
-#define R128_SETUP_CNTL                   0x1bc4
-#       define R128_DONT_START_TRIANGLE   (1 <<  0)
-#       define R128_Z_BIAS                (0 <<  1)
-#       define R128_DONT_START_ANY_ON     (1 <<  2)
-#       define R128_COLOR_SOLID_COLOR     (0 <<  3)
-#       define R128_COLOR_FLAT_VERT_1     (1 <<  3)
-#       define R128_COLOR_FLAT_VERT_2     (2 <<  3)
-#       define R128_COLOR_FLAT_VERT_3     (3 <<  3)
-#       define R128_COLOR_GOURAUD         (4 <<  3)
-#       define R128_PRIM_TYPE_TRI         (0 <<  7)
-#       define R128_PRIM_TYPE_LINE        (1 <<  7)
-#       define R128_PRIM_TYPE_POINT       (2 <<  7)
-#       define R128_PRIM_TYPE_POLY_EDGE   (3 <<  7)
-#       define R128_TEXTURE_ST_MULT_W     (0 <<  9)
-#       define R128_TEXTURE_ST_DIRECT     (1 <<  9)
-#       define R128_STARTING_VERTEX_1     (1 << 14)
-#       define R128_STARTING_VERTEX_2     (2 << 14)
-#       define R128_STARTING_VERTEX_3     (3 << 14)
-#       define R128_ENDING_VERTEX_1       (1 << 16)
-#       define R128_ENDING_VERTEX_2       (2 << 16)
-#       define R128_ENDING_VERTEX_3       (3 << 16)
-#       define R128_SU_POLY_LINE_LAST     (0 << 18)
-#       define R128_SU_POLY_LINE_NOT_LAST (1 << 18)
-#       define R128_SUB_PIX_2BITS         (0 << 19)
-#       define R128_SUB_PIX_4BITS         (1 << 19)
-#       define R128_SET_UP_CONTINUE       (1 << 31)
-
-#define R128_WINDOW_XY_OFFSET             0x1bcc
-#       define R128_WINDOW_Y_SHIFT        4
-#       define R128_WINDOW_X_SHIFT        20
-
-#define R128_Z_OFFSET_C                   0x1c90
-#define R128_Z_PITCH_C                    0x1c94
-#       define R128_Z_TILE                    (1 << 16)
-#define R128_Z_STEN_CNTL_C                0x1c98
-#       define R128_Z_PIX_WIDTH_16            (0 <<  1)
-#       define R128_Z_PIX_WIDTH_24            (1 <<  1)
-#       define R128_Z_PIX_WIDTH_32            (2 <<  1)
-#       define R128_Z_PIX_WIDTH_MASK          (3 <<  1)
-#       define R128_Z_TEST_NEVER              (0 <<  4)
-#       define R128_Z_TEST_LESS               (1 <<  4)
-#       define R128_Z_TEST_LESSEQUAL          (2 <<  4)
-#       define R128_Z_TEST_EQUAL              (3 <<  4)
-#       define R128_Z_TEST_GREATEREQUAL       (4 <<  4)
-#       define R128_Z_TEST_GREATER            (5 <<  4)
-#       define R128_Z_TEST_NEQUAL             (6 <<  4)
-#       define R128_Z_TEST_ALWAYS             (7 <<  4)
-#       define R128_Z_TEST_MASK               (7 <<  4)
-#       define R128_STENCIL_TEST_NEVER        (0 << 12)
-#       define R128_STENCIL_TEST_LESS         (1 << 12)
-#       define R128_STENCIL_TEST_LESSEQUAL    (2 << 12)
-#       define R128_STENCIL_TEST_EQUAL        (3 << 12)
-#       define R128_STENCIL_TEST_GREATEREQUAL (4 << 12)
-#       define R128_STENCIL_TEST_GREATER      (5 << 12)
-#       define R128_STENCIL_TEST_NEQUAL       (6 << 12)
-#       define R128_STENCIL_TEST_ALWAYS       (7 << 12)
-#       define R128_STENCIL_S_FAIL_KEEP       (0 << 16)
-#       define R128_STENCIL_S_FAIL_ZERO       (1 << 16)
-#       define R128_STENCIL_S_FAIL_REPLACE    (2 << 16)
-#       define R128_STENCIL_S_FAIL_INC        (3 << 16)
-#       define R128_STENCIL_S_FAIL_DEC        (4 << 16)
-#       define R128_STENCIL_S_FAIL_INV        (5 << 16)
-#       define R128_STENCIL_ZPASS_KEEP        (0 << 20)
-#       define R128_STENCIL_ZPASS_ZERO        (1 << 20)
-#       define R128_STENCIL_ZPASS_REPLACE     (2 << 20)
-#       define R128_STENCIL_ZPASS_INC         (3 << 20)
-#       define R128_STENCIL_ZPASS_DEC         (4 << 20)
-#       define R128_STENCIL_ZPASS_INV         (5 << 20)
-#       define R128_STENCIL_ZFAIL_KEEP        (0 << 24)
-#       define R128_STENCIL_ZFAIL_ZERO        (1 << 24)
-#       define R128_STENCIL_ZFAIL_REPLACE     (2 << 24)
-#       define R128_STENCIL_ZFAIL_INC         (3 << 24)
-#       define R128_STENCIL_ZFAIL_DEC         (4 << 24)
-#       define R128_STENCIL_ZFAIL_INV         (5 << 24)
-#define R128_TEX_CNTL_C                   0x1c9c
-#       define R128_Z_ENABLE                   (1 <<  0)
-#       define R128_Z_WRITE_ENABLE             (1 <<  1)
-#       define R128_STENCIL_ENABLE             (1 <<  3)
-#       define R128_SHADE_ENABLE               (0 <<  4)
-#       define R128_TEXMAP_ENABLE              (1 <<  4)
-#       define R128_SEC_TEXMAP_ENABLE          (1 <<  5)
-#       define R128_FOG_ENABLE                 (1 <<  7)
-#       define R128_DITHER_ENABLE              (1 <<  8)
-#       define R128_ALPHA_ENABLE               (1 <<  9)
-#       define R128_ALPHA_TEST_ENABLE          (1 << 10)
-#       define R128_SPEC_LIGHT_ENABLE          (1 << 11)
-#       define R128_TEX_CHROMA_KEY_ENABLE      (1 << 12)
-#       define R128_ALPHA_IN_TEX_COMPLETE_A    (0 << 13)
-#       define R128_ALPHA_IN_TEX_LSB_A         (1 << 13)
-#       define R128_LIGHT_DIS                  (0 << 14)
-#       define R128_LIGHT_COPY                 (1 << 14)
-#       define R128_LIGHT_MODULATE             (2 << 14)
-#       define R128_LIGHT_ADD                  (3 << 14)
-#       define R128_LIGHT_BLEND_CONSTANT       (4 << 14)
-#       define R128_LIGHT_BLEND_TEXTURE        (5 << 14)
-#       define R128_LIGHT_BLEND_VERTEX         (6 << 14)
-#       define R128_LIGHT_BLEND_CONST_COLOR    (7 << 14)
-#       define R128_ALPHA_LIGHT_DIS            (0 << 18)
-#       define R128_ALPHA_LIGHT_COPY           (1 << 18)
-#       define R128_ALPHA_LIGHT_MODULATE       (2 << 18)
-#       define R128_ALPHA_LIGHT_ADD            (3 << 18)
-#       define R128_ANTI_ALIAS                 (1 << 21)
-#       define R128_TEX_CACHE_FLUSH            (1 << 23)
-#       define R128_LOD_BIAS_SHIFT             24
-#       define R128_LOD_BIAS_MASK              (0xff << 24)
-#define R128_MISC_3D_STATE_CNTL_REG       0x1ca0
-#       define R128_REF_ALPHA_MASK                  0xff
-#       define R128_MISC_SCALE_3D_NOOP              (0  <<  8)
-#       define R128_MISC_SCALE_3D_SCALE             (1  <<  8)
-#       define R128_MISC_SCALE_3D_TEXMAP_SHADE      (2  <<  8)
-#       define R128_MISC_SCALE_PIX_BLEND            (0  << 10)
-#       define R128_MISC_SCALE_PIX_REPLICATE        (1  << 10)
-/* Bits [14:12] are the same as R128_SCALE_3D_CNTL */
-/* Bit  [15]    is unknown */
-/* Bits [26:16] are the same as R128_SCALE_3D_CNTL */
-/* Bits [31:27] are unknown */
-
-#define R128_TEXTURE_CLR_CMP_CLR_C        0x1ca4
-#define R128_TEXTURE_CLR_CMP_MSK_C        0x1ca8
-#define R128_FOG_COLOR_C                  0x1cac
-#       define R128_FOG_BLUE_SHIFT             0
-#       define R128_FOG_GREEN_SHIFT            8
-#       define R128_FOG_RED_SHIFT             16
-#define R128_PRIM_TEX_CNTL_C              0x1cb0
-#       define R128_MIN_BLEND_NEAREST          (0  <<  1)
-#       define R128_MIN_BLEND_LINEAR           (1  <<  1)
-#       define R128_MIN_BLEND_MIPNEAREST       (2  <<  1)
-#       define R128_MIN_BLEND_MIPLINEAR        (3  <<  1)
-#       define R128_MIN_BLEND_LINEARMIPNEAREST (4  <<  1)
-#       define R128_MIN_BLEND_LINEARMIPLINEAR  (5  <<  1)
-#       define R128_MIN_BLEND_MASK             (7  <<  1)
-#       define R128_MAG_BLEND_NEAREST          (0  <<  4)
-#       define R128_MAG_BLEND_LINEAR           (1  <<  4)
-#       define R128_MAG_BLEND_MASK             (7  <<  4)
-#       define R128_MIP_MAP_DISABLE            (1  <<  7)
-#       define R128_TEX_CLAMP_S_WRAP           (0  <<  8)
-#       define R128_TEX_CLAMP_S_MIRROR         (1  <<  8)
-#       define R128_TEX_CLAMP_S_CLAMP          (2  <<  8)
-#       define R128_TEX_CLAMP_S_BORDER_COLOR   (3  <<  8)
-#       define R128_TEX_CLAMP_S_MASK           (3  <<  8)
-#       define R128_TEX_WRAP_S                 (1  << 10)
-#       define R128_TEX_CLAMP_T_WRAP           (0  << 11)
-#       define R128_TEX_CLAMP_T_MIRROR         (1  << 11)
-#       define R128_TEX_CLAMP_T_CLAMP          (2  << 11)
-#       define R128_TEX_CLAMP_T_BORDER_COLOR   (3  << 11)
-#       define R128_TEX_CLAMP_T_MASK           (3  << 11)
-#       define R128_TEX_WRAP_T                 (1  << 13)
-#       define R128_TEX_PERSPECTIVE_DISABLE    (1  << 14)
-#       define R128_DATATYPE_VQ                (0  << 16)
-#       define R128_DATATYPE_CI4               (1  << 16)
-#       define R128_DATATYPE_CI8               (2  << 16)
-#       define R128_DATATYPE_ARGB1555          (3  << 16)
-#       define R128_DATATYPE_RGB565            (4  << 16)
-#       define R128_DATATYPE_RGB888            (5  << 16)
-#       define R128_DATATYPE_ARGB8888          (6  << 16)
-#       define R128_DATATYPE_RGB332            (7  << 16)
-#       define R128_DATATYPE_Y8                (8  << 16)
-#       define R128_DATATYPE_RGB8              (9  << 16)
-#       define R128_DATATYPE_CI16              (10 << 16)
-#       define R128_DATATYPE_YVYU422           (11 << 16)
-#       define R128_DATATYPE_VYUY422           (12 << 16)
-#       define R128_DATATYPE_AYUV444           (14 << 16)
-#       define R128_DATATYPE_ARGB4444          (15 << 16)
-#       define R128_PALLETE_EITHER             (0  << 20)
-#       define R128_PALLETE_1                  (1  << 20)
-#       define R128_PALLETE_2                  (2  << 20)
-#       define R128_PSEUDOCOLOR_DT_RGB565      (0  << 24)
-#       define R128_PSEUDOCOLOR_DT_ARGB1555    (1  << 24)
-#       define R128_PSEUDOCOLOR_DT_ARGB4444    (2  << 24)
-#define R128_PRIM_TEXTURE_COMBINE_CNTL_C  0x1cb4
-#       define R128_COMB_DIS                   (0  <<  0)
-#       define R128_COMB_COPY                  (1  <<  0)
-#       define R128_COMB_COPY_INP              (2  <<  0)
-#       define R128_COMB_MODULATE              (3  <<  0)
-#       define R128_COMB_MODULATE2X            (4  <<  0)
-#       define R128_COMB_MODULATE4X            (5  <<  0)
-#       define R128_COMB_ADD                   (6  <<  0)
-#       define R128_COMB_ADD_SIGNED            (7  <<  0)
-#       define R128_COMB_BLEND_VERTEX          (8  <<  0)
-#       define R128_COMB_BLEND_TEXTURE         (9  <<  0)
-#       define R128_COMB_BLEND_CONST           (10 <<  0)
-#       define R128_COMB_BLEND_PREMULT         (11 <<  0)
-#       define R128_COMB_BLEND_PREV            (12 <<  0)
-#       define R128_COMB_BLEND_PREMULT_INV     (13 <<  0)
-#       define R128_COMB_ADD_SIGNED2X          (14 <<  0)
-#       define R128_COMB_BLEND_CONST_COLOR     (15 <<  0)
-#       define R128_COMB_MASK                  (15 <<  0)
-#       define R128_COLOR_FACTOR_CONST_COLOR   (0  <<  4)
-#       define R128_COLOR_FACTOR_NCONST_COLOR  (1  <<  4)
-#       define R128_COLOR_FACTOR_TEX           (4  <<  4)
-#       define R128_COLOR_FACTOR_NTEX          (5  <<  4)
-#       define R128_COLOR_FACTOR_ALPHA         (6  <<  4)
-#       define R128_COLOR_FACTOR_NALPHA        (7  <<  4)
-#       define R128_COLOR_FACTOR_PREV_COLOR    (8  <<  4)
-#       define R128_COLOR_FACTOR_MASK          (15 <<  4)
-#       define R128_COMB_FCN_MSB               (1  <<  8)
-#       define R128_INPUT_FACTOR_CONST_COLOR   (2  << 10)
-#       define R128_INPUT_FACTOR_CONST_ALPHA   (3  << 10)
-#       define R128_INPUT_FACTOR_INT_COLOR     (4  << 10)
-#       define R128_INPUT_FACTOR_INT_ALPHA     (5  << 10)
-#       define R128_INPUT_FACTOR_MASK          (15 << 10)
-#       define R128_COMB_ALPHA_DIS             (0  << 14)
-#       define R128_COMB_ALPHA_COPY            (1  << 14)
-#       define R128_COMB_ALPHA_COPY_INP        (2  << 14)
-#       define R128_COMB_ALPHA_MODULATE        (3  << 14)
-#       define R128_COMB_ALPHA_MODULATE2X      (4  << 14)
-#       define R128_COMB_ALPHA_MODULATE4X      (5  << 14)
-#       define R128_COMB_ALPHA_ADD             (6  << 14)
-#       define R128_COMB_ALPHA_ADD_SIGNED      (7  << 14)
-#       define R128_COMB_ALPHA_ADD_SIGNED2X    (14 << 14)
-#       define R128_COMB_ALPHA_MASK            (15 << 14)
-#       define R128_ALPHA_FACTOR_TEX_ALPHA     (6  << 18)
-#       define R128_ALPHA_FACTOR_NTEX_ALPHA    (7  << 18)
-#       define R128_ALPHA_FACTOR_MASK          (15 << 18)
-#       define R128_INP_FACTOR_A_CONST_ALPHA   (1  << 25)
-#       define R128_INP_FACTOR_A_INT_ALPHA     (2  << 25)
-#       define R128_INP_FACTOR_A_MASK          (7  << 25)
-#define R128_TEX_SIZE_PITCH_C             0x1cb8
-#       define R128_TEX_PITCH_SHIFT           0
-#       define R128_TEX_SIZE_SHIFT            4
-#       define R128_TEX_HEIGHT_SHIFT          8
-#       define R128_TEX_MIN_SIZE_SHIFT       12
-#       define R128_SEC_TEX_PITCH_SHIFT      16
-#       define R128_SEC_TEX_SIZE_SHIFT       20
-#       define R128_SEC_TEX_HEIGHT_SHIFT     24
-#       define R128_SEC_TEX_MIN_SIZE_SHIFT   28
-#       define R128_TEX_PITCH_MASK           (0x0f <<  0)
-#       define R128_TEX_SIZE_MASK            (0x0f <<  4)
-#       define R128_TEX_HEIGHT_MASK          (0x0f <<  8)
-#       define R128_TEX_MIN_SIZE_MASK        (0x0f << 12)
-#       define R128_SEC_TEX_PITCH_MASK       (0x0f << 16)
-#       define R128_SEC_TEX_SIZE_MASK        (0x0f << 20)
-#       define R128_SEC_TEX_HEIGHT_MASK      (0x0f << 24)
-#       define R128_SEC_TEX_MIN_SIZE_MASK    (0x0f << 28)
-#       define R128_TEX_SIZE_PITCH_SHIFT      0
-#       define R128_SEC_TEX_SIZE_PITCH_SHIFT 16
-#       define R128_TEX_SIZE_PITCH_MASK      (0xffff <<  0)
-#       define R128_SEC_TEX_SIZE_PITCH_MASK  (0xffff << 16)
-#define R128_PRIM_TEX_0_OFFSET_C          0x1cbc
-#define R128_PRIM_TEX_1_OFFSET_C          0x1cc0
-#define R128_PRIM_TEX_2_OFFSET_C          0x1cc4
-#define R128_PRIM_TEX_3_OFFSET_C          0x1cc8
-#define R128_PRIM_TEX_4_OFFSET_C          0x1ccc
-#define R128_PRIM_TEX_5_OFFSET_C          0x1cd0
-#define R128_PRIM_TEX_6_OFFSET_C          0x1cd4
-#define R128_PRIM_TEX_7_OFFSET_C          0x1cd8
-#define R128_PRIM_TEX_8_OFFSET_C          0x1cdc
-#define R128_PRIM_TEX_9_OFFSET_C          0x1ce0
-#define R128_PRIM_TEX_10_OFFSET_C         0x1ce4
-#       define R128_TEX_NO_TILE           (0 << 30)
-#       define R128_TEX_TILED_BY_HOST     (1 << 30)
-#       define R128_TEX_TILED_BY_STORAGE  (2 << 30)
-#       define R128_TEX_TILED_BY_STORAGE2 (3 << 30)
-
-#define R128_SEC_TEX_CNTL_C               0x1d00
-#       define R128_SEC_SELECT_PRIM_ST    (0  <<  0)
-#       define R128_SEC_SELECT_SEC_ST     (1  <<  0)
-#define R128_SEC_TEX_COMBINE_CNTL_C       0x1d04
-#       define R128_INPUT_FACTOR_PREV_COLOR (8  << 10)
-#       define R128_INPUT_FACTOR_PREV_ALPHA (9  << 10)
-#       define R128_INP_FACTOR_A_PREV_ALPHA (4  << 25)
-#define R128_SEC_TEX_0_OFFSET_C           0x1d08
-#define R128_SEC_TEX_1_OFFSET_C           0x1d0c
-#define R128_SEC_TEX_2_OFFSET_C           0x1d10
-#define R128_SEC_TEX_3_OFFSET_C           0x1d14
-#define R128_SEC_TEX_4_OFFSET_C           0x1d18
-#define R128_SEC_TEX_5_OFFSET_C           0x1d1c
-#define R128_SEC_TEX_6_OFFSET_C           0x1d20
-#define R128_SEC_TEX_7_OFFSET_C           0x1d24
-#define R128_SEC_TEX_8_OFFSET_C           0x1d28
-#define R128_SEC_TEX_9_OFFSET_C           0x1d2c
-#define R128_SEC_TEX_10_OFFSET_C          0x1d30
-#define R128_CONSTANT_COLOR_C             0x1d34
-#       define R128_CONSTANT_BLUE_SHIFT        0
-#       define R128_CONSTANT_GREEN_SHIFT       8
-#       define R128_CONSTANT_RED_SHIFT        16
-#       define R128_CONSTANT_ALPHA_SHIFT      24
-#define R128_PRIM_TEXTURE_BORDER_COLOR_C  0x1d38
-#       define R128_PRIM_TEX_BORDER_BLUE_SHIFT   0
-#       define R128_PRIM_TEX_BORDER_GREEN_SHIFT  8
-#       define R128_PRIM_TEX_BORDER_RED_SHIFT   16
-#       define R128_PRIM_TEX_BORDER_ALPHA_SHIFT 24
-#define R128_SEC_TEXTURE_BORDER_COLOR_C   0x1d3c
-#       define R128_SEC_TEX_BORDER_BLUE_SHIFT   0
-#       define R128_SEC_TEX_BORDER_GREEN_SHIFT  8
-#       define R128_SEC_TEX_BORDER_RED_SHIFT   16
-#       define R128_SEC_TEX_BORDER_ALPHA_SHIFT 24
-#define R128_STEN_REF_MASK_C              0x1d40
-#       define R128_STEN_REFERENCE_SHIFT       0
-#       define R128_STEN_MASK_SHIFT           16
-#       define R128_STEN_WRITE_MASK_SHIFT     24
-#define R128_PLANE_3D_MASK_C              0x1d44
-#define R128_TEX_CACHE_STAT_COUNT         0x1974
-
-
-				/* Constants */
-#define R128_AGP_TEX_OFFSET               0x02000000
-
-#define R128_LAST_FRAME_REG               R128_GUI_SCRATCH_REG0
-
-				/* CCE packet types */
-#define R128_CCE_PACKET0                         0x00000000
-#define R128_CCE_PACKET0_ONE_REG_WR              0x00008000
-#define R128_CCE_PACKET1                         0x40000000
-#define R128_CCE_PACKET2                         0x80000000
-#define R128_CCE_PACKET3                         0xC0000000
-#define R128_CCE_PACKET3_NOP                     0xC0001000
-#define R128_CCE_PACKET3_PAINT                   0xC0001100
-#define R128_CCE_PACKET3_BITBLT                  0xC0001200
-#define R128_CCE_PACKET3_SMALLTEXT               0xC0001300
-#define R128_CCE_PACKET3_HOSTDATA_BLT            0xC0001400
-#define R128_CCE_PACKET3_POLYLINE                0xC0001500
-#define R128_CCE_PACKET3_SCALING                 0xC0001600
-#define R128_CCE_PACKET3_TRANS_SCALING           0xC0001700
-#define R128_CCE_PACKET3_POLYSCANLINES           0xC0001800
-#define R128_CCE_PACKET3_NEXT_CHAR               0xC0001900
-#define R128_CCE_PACKET3_PAINT_MULTI             0xC0001A00
-#define R128_CCE_PACKET3_BITBLT_MULTI            0xC0001B00
-#define R128_CCE_PACKET3_PLY_NEXTSCAN            0xC0001D00
-#define R128_CCE_PACKET3_SET_SCISSORS            0xC0001E00
-#define R128_CCE_PACKET3_SET_MODE24BPP           0xC0001F00
-#define R128_CCE_PACKET3_CNTL_PAINT              0xC0009100
-#define R128_CCE_PACKET3_CNTL_BITBLT             0xC0009200
-#define R128_CCE_PACKET3_CNTL_SMALLTEXT          0xC0009300
-#define R128_CCE_PACKET3_CNTL_HOSTDATA_BLT       0xC0009400
-#define R128_CCE_PACKET3_CNTL_POLYLINE           0xC0009500
-#define R128_CCE_PACKET3_CNTL_SCALING            0xC0009600
-#define R128_CCE_PACKET3_CNTL_TRANS_SCALING      0xC0009700
-#define R128_CCE_PACKET3_CNTL_POLYSCANLINES      0xC0009800
-#define R128_CCE_PACKET3_CNTL_NEXT_CHAR          0xC0009900
-#define R128_CCE_PACKET3_CNTL_PAINT_MULTI        0xC0009A00
-#define R128_CCE_PACKET3_CNTL_BITBLT_MULTI       0xC0009B00
-#define R128_CCE_PACKET3_CNTL_TRANS_BITBLT       0xC0009C00
-#define R128_CCE_PACKET3_3D_SAVE_CONTEXT         0xC0002000
-#define R128_CCE_PACKET3_3D_PLAY_CONTEXT         0xC0002100
-#define R128_CCE_PACKET3_3D_RNDR_GEN_INDX_PRIM   0xC0002300
-#define R128_CCE_PACKET3_3D_RNDR_GEN_PRIM        0xC0002500
-#define R128_CCE_PACKET3_LOAD_PALETTE            0xC0002C00
-#define R128_CCE_PACKET3_PURGE                   0xC0002D00
-#define R128_CCE_PACKET3_NEXT_VERTEX_BUNDLE      0xC0002E00
-#       define R128_CCE_PACKET_MASK              0xC0000000
-#       define R128_CCE_PACKET_COUNT_MASK        0x3fff0000
-#       define R128_CCE_PACKET_MAX_DWORDS        (1 << 12)
-#       define R128_CCE_PACKET0_REG_MASK         0x000007ff
-#       define R128_CCE_PACKET1_REG0_MASK        0x000007ff
-#       define R128_CCE_PACKET1_REG1_MASK        0x003ff800
-
-#define R128_CCE_VC_FRMT_RHW                     0x00000001
-#define R128_CCE_VC_FRMT_DIFFUSE_BGR             0x00000002
-#define R128_CCE_VC_FRMT_DIFFUSE_A               0x00000004
-#define R128_CCE_VC_FRMT_DIFFUSE_ARGB            0x00000008
-#define R128_CCE_VC_FRMT_SPEC_BGR                0x00000010
-#define R128_CCE_VC_FRMT_SPEC_F                  0x00000020
-#define R128_CCE_VC_FRMT_SPEC_FRGB               0x00000040
-#define R128_CCE_VC_FRMT_S_T                     0x00000080
-#define R128_CCE_VC_FRMT_S2_T2                   0x00000100
-#define R128_CCE_VC_FRMT_RHW2                    0x00000200
-
-#define R128_CCE_VC_CNTL_PRIM_TYPE_NONE          0x00000000
-#define R128_CCE_VC_CNTL_PRIM_TYPE_POINT         0x00000001
-#define R128_CCE_VC_CNTL_PRIM_TYPE_LINE          0x00000002
-#define R128_CCE_VC_CNTL_PRIM_TYPE_POLY_LINE     0x00000003
-#define R128_CCE_VC_CNTL_PRIM_TYPE_TRI_LIST      0x00000004
-#define R128_CCE_VC_CNTL_PRIM_TYPE_TRI_FAN       0x00000005
-#define R128_CCE_VC_CNTL_PRIM_TYPE_TRI_STRIP     0x00000006
-#define R128_CCE_VC_CNTL_PRIM_TYPE_TRI_TYPE2     0x00000007
-#define R128_CCE_VC_CNTL_PRIM_WALK_IND           0x00000010
-#define R128_CCE_VC_CNTL_PRIM_WALK_LIST          0x00000020
-#define R128_CCE_VC_CNTL_PRIM_WALK_RING          0x00000030
-#define R128_CCE_VC_CNTL_NUM_SHIFT               16
-
-/* hmm copyed blindly (no specs) from radeon.h ... */
-#define R128_RE_TOP_LEFT                  0x26c0
-#       define R128_RE_LEFT_SHIFT         0
-#       define R128_RE_TOP_SHIFT          16
-#define R128_RE_WIDTH_HEIGHT              0x1c44
-#       define R128_RE_WIDTH_SHIFT        0
-#       define R128_RE_HEIGHT_SHIFT       16
-
-#endif
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/r128/server/r128_version.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/r128/server/r128_version.h
deleted file mode 100644
index 589d8d40b..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/r128/server/r128_version.h
+++ /dev/null
@@ -1,60 +0,0 @@
-/* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/ati/r128_version.h,v 1.6 2003/01/01 19:16:35 tsi Exp $ */
-/*
- * Copyright 2000 through 2003 by Marc Aurele La France (TSI @ UQV), tsi@xfree86.org
- *
- * Permission to use, copy, modify, distribute, and sell this software and its
- * documentation for any purpose is hereby granted without fee, provided that
- * the above copyright notice appear in all copies and that both that copyright
- * notice and this permission notice appear in supporting documentation, and
- * that the name of Marc Aurele La France not be used in advertising or
- * publicity pertaining to distribution of the software without specific,
- * written prior permission.  Marc Aurele La France makes no representations
- * about the suitability of this software for any purpose.  It is provided
- * "as-is" without express or implied warranty.
- *
- * MARC AURELE LA FRANCE DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
- * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS.  IN NO
- * EVENT SHALL MARC AURELE LA FRANCE BE LIABLE FOR ANY SPECIAL, INDIRECT OR
- * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
- * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
- * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
- * PERFORMANCE OF THIS SOFTWARE.
- */
-
-#ifndef _R128_VERSION_H_
-#define _R128_VERSION_H_ 1
-
-#undef  R128_NAME
-#undef  R128_DRIVER_NAME
-#undef  R128_VERSION_MAJOR
-#undef  R128_VERSION_MINOR
-#undef  R128_VERSION_PATCH
-#undef  R128_VERSION_CURRENT
-#undef  R128_VERSION_EVALUATE
-#undef  R128_VERSION_STRINGIFY
-#undef  R128_VERSION_NAME
-
-#define R128_NAME          "R128"
-#define R128_DRIVER_NAME   "r128"
-
-#define R128_VERSION_MAJOR 4
-#define R128_VERSION_MINOR 0
-#define R128_VERSION_PATCH 1
-
-#ifndef R128_VERSION_EXTRA
-#define R128_VERSION_EXTRA ""
-#endif
-
-#define R128_VERSION_CURRENT \
-    ((R128_VERSION_MAJOR << 20) | \
-     (R128_VERSION_MINOR << 10) | \
-     (R128_VERSION_PATCH))
-
-#define R128_VERSION_EVALUATE(__x) #__x
-#define R128_VERSION_STRINGIFY(_x) R128_VERSION_EVALUATE(_x)
-#define R128_VERSION_NAME                                         \
-    R128_VERSION_STRINGIFY(R128_VERSION_MAJOR) "."                \
-    R128_VERSION_STRINGIFY(R128_VERSION_MINOR) "."                \
-    R128_VERSION_STRINGIFY(R128_VERSION_MINOR) R128_VERSION_EXTRA
-
-#endif /* _R128_VERSION_H_ */
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/r200/Doxyfile b/nx-X11/extras/Mesa/src/mesa/drivers/dri/r200/Doxyfile
deleted file mode 100644
index 27b3d0371..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/r200/Doxyfile
+++ /dev/null
@@ -1,232 +0,0 @@
-# Doxyfile 1.3.2-Gideon
-
-#---------------------------------------------------------------------------
-# General configuration options
-#---------------------------------------------------------------------------
-PROJECT_NAME           = r200
-PROJECT_NUMBER         = $VERSION$
-OUTPUT_DIRECTORY       = 
-OUTPUT_LANGUAGE        = English
-USE_WINDOWS_ENCODING   = NO
-EXTRACT_ALL            = NO
-EXTRACT_PRIVATE        = NO
-EXTRACT_STATIC         = NO
-EXTRACT_LOCAL_CLASSES  = YES
-HIDE_UNDOC_MEMBERS     = NO
-HIDE_UNDOC_CLASSES     = NO
-HIDE_FRIEND_COMPOUNDS  = NO
-HIDE_IN_BODY_DOCS      = NO
-BRIEF_MEMBER_DESC      = YES
-REPEAT_BRIEF           = YES
-ALWAYS_DETAILED_SEC    = NO
-INLINE_INHERITED_MEMB  = NO
-FULL_PATH_NAMES        = NO
-STRIP_FROM_PATH        = 
-INTERNAL_DOCS          = NO
-CASE_SENSE_NAMES       = YES
-SHORT_NAMES            = NO
-HIDE_SCOPE_NAMES       = NO
-SHOW_INCLUDE_FILES     = YES
-JAVADOC_AUTOBRIEF      = NO
-MULTILINE_CPP_IS_BRIEF = NO
-DETAILS_AT_TOP         = NO
-INHERIT_DOCS           = YES
-INLINE_INFO            = YES
-SORT_MEMBER_DOCS       = YES
-DISTRIBUTE_GROUP_DOC   = NO
-TAB_SIZE               = 8
-GENERATE_TODOLIST      = YES
-GENERATE_TESTLIST      = YES
-GENERATE_BUGLIST       = YES
-GENERATE_DEPRECATEDLIST= YES
-ALIASES                = 
-ENABLED_SECTIONS       = 
-MAX_INITIALIZER_LINES  = 30
-OPTIMIZE_OUTPUT_FOR_C  = NO
-OPTIMIZE_OUTPUT_JAVA   = NO
-SHOW_USED_FILES        = YES
-#---------------------------------------------------------------------------
-# configuration options related to warning and progress messages
-#---------------------------------------------------------------------------
-QUIET                  = NO
-WARNINGS               = YES
-WARN_IF_UNDOCUMENTED   = YES
-WARN_IF_DOC_ERROR      = YES
-WARN_FORMAT            = "$file:$line: $text"
-WARN_LOGFILE           = 
-#---------------------------------------------------------------------------
-# configuration options related to the input files
-#---------------------------------------------------------------------------
-INPUT                  = /home/temp/Mesa/src/drv/r200
-FILE_PATTERNS          = *.c \
-                         *.cc \
-                         *.cxx \
-                         *.cpp \
-                         *.c++ \
-                         *.java \
-                         *.ii \
-                         *.ixx \
-                         *.ipp \
-                         *.i++ \
-                         *.inl \
-                         *.h \
-                         *.hh \
-                         *.hxx \
-                         *.hpp \
-                         *.h++ \
-                         *.idl \
-                         *.odl \
-                         *.cs \
-                         *.C \
-                         *.H \
-                         *.tlh \
-                         *.diff \
-                         *.patch \
-                         *.moc \
-                         *.xpm
-RECURSIVE              = yes
-EXCLUDE                = 
-EXCLUDE_SYMLINKS       = NO
-EXCLUDE_PATTERNS       = 
-EXAMPLE_PATH           = 
-EXAMPLE_PATTERNS       = *
-EXAMPLE_RECURSIVE      = NO
-IMAGE_PATH             = 
-INPUT_FILTER           = 
-FILTER_SOURCE_FILES    = NO
-#---------------------------------------------------------------------------
-# configuration options related to source browsing
-#---------------------------------------------------------------------------
-SOURCE_BROWSER         = NO
-INLINE_SOURCES         = NO
-STRIP_CODE_COMMENTS    = YES
-REFERENCED_BY_RELATION = YES
-REFERENCES_RELATION    = YES
-VERBATIM_HEADERS       = YES
-#---------------------------------------------------------------------------
-# configuration options related to the alphabetical class index
-#---------------------------------------------------------------------------
-ALPHABETICAL_INDEX     = NO
-COLS_IN_ALPHA_INDEX    = 5
-IGNORE_PREFIX          = 
-#---------------------------------------------------------------------------
-# configuration options related to the HTML output
-#---------------------------------------------------------------------------
-GENERATE_HTML          = YES
-HTML_OUTPUT            = html
-HTML_FILE_EXTENSION    = .html
-HTML_HEADER            = 
-HTML_FOOTER            = 
-HTML_STYLESHEET        = 
-HTML_ALIGN_MEMBERS     = YES
-GENERATE_HTMLHELP      = NO
-CHM_FILE               = 
-HHC_LOCATION           = 
-GENERATE_CHI           = NO
-BINARY_TOC             = NO
-TOC_EXPAND             = NO
-DISABLE_INDEX          = NO
-ENUM_VALUES_PER_LINE   = 4
-GENERATE_TREEVIEW      = NO
-TREEVIEW_WIDTH         = 250
-#---------------------------------------------------------------------------
-# configuration options related to the LaTeX output
-#---------------------------------------------------------------------------
-GENERATE_LATEX         = YES
-LATEX_OUTPUT           = latex
-LATEX_CMD_NAME         = latex
-MAKEINDEX_CMD_NAME     = makeindex
-COMPACT_LATEX          = NO
-PAPER_TYPE             = a4wide
-EXTRA_PACKAGES         = 
-LATEX_HEADER           = 
-PDF_HYPERLINKS         = NO
-USE_PDFLATEX           = NO
-LATEX_BATCHMODE        = NO
-LATEX_HIDE_INDICES     = NO
-#---------------------------------------------------------------------------
-# configuration options related to the RTF output
-#---------------------------------------------------------------------------
-GENERATE_RTF           = NO
-RTF_OUTPUT             = rtf
-COMPACT_RTF            = NO
-RTF_HYPERLINKS         = NO
-RTF_STYLESHEET_FILE    = 
-RTF_EXTENSIONS_FILE    = 
-#---------------------------------------------------------------------------
-# configuration options related to the man page output
-#---------------------------------------------------------------------------
-GENERATE_MAN           = NO
-MAN_OUTPUT             = man
-MAN_EXTENSION          = .3
-MAN_LINKS              = NO
-#---------------------------------------------------------------------------
-# configuration options related to the XML output
-#---------------------------------------------------------------------------
-GENERATE_XML           = yes
-XML_OUTPUT             = xml
-XML_SCHEMA             = 
-XML_DTD                = 
-#---------------------------------------------------------------------------
-# configuration options for the AutoGen Definitions output
-#---------------------------------------------------------------------------
-GENERATE_AUTOGEN_DEF   = NO
-#---------------------------------------------------------------------------
-# configuration options related to the Perl module output
-#---------------------------------------------------------------------------
-GENERATE_PERLMOD       = NO
-PERLMOD_LATEX          = NO
-PERLMOD_PRETTY         = YES
-PERLMOD_MAKEVAR_PREFIX = 
-#---------------------------------------------------------------------------
-# Configuration options related to the preprocessor   
-#---------------------------------------------------------------------------
-ENABLE_PREPROCESSING   = YES
-MACRO_EXPANSION        = NO
-EXPAND_ONLY_PREDEF     = NO
-SEARCH_INCLUDES        = YES
-INCLUDE_PATH           = 
-INCLUDE_FILE_PATTERNS  = 
-PREDEFINED             = 
-EXPAND_AS_DEFINED      = 
-SKIP_FUNCTION_MACROS   = YES
-#---------------------------------------------------------------------------
-# Configuration::addtions related to external references   
-#---------------------------------------------------------------------------
-TAGFILES               = 
-GENERATE_TAGFILE       = 
-ALLEXTERNALS           = NO
-EXTERNAL_GROUPS        = YES
-PERL_PATH              = /usr/bin/perl
-#---------------------------------------------------------------------------
-# Configuration options related to the dot tool   
-#---------------------------------------------------------------------------
-CLASS_DIAGRAMS         = YES
-HIDE_UNDOC_RELATIONS   = YES
-HAVE_DOT               = NO
-CLASS_GRAPH            = YES
-COLLABORATION_GRAPH    = YES
-UML_LOOK               = NO
-TEMPLATE_RELATIONS     = NO
-INCLUDE_GRAPH          = YES
-INCLUDED_BY_GRAPH      = YES
-CALL_GRAPH             = NO
-GRAPHICAL_HIERARCHY    = YES
-DOT_IMAGE_FORMAT       = png
-DOT_PATH               = 
-DOTFILE_DIRS           = 
-MAX_DOT_GRAPH_WIDTH    = 1024
-MAX_DOT_GRAPH_HEIGHT   = 1024
-MAX_DOT_GRAPH_DEPTH    = 1000
-GENERATE_LEGEND        = YES
-DOT_CLEANUP            = YES
-#---------------------------------------------------------------------------
-# Configuration::addtions related to the search engine   
-#---------------------------------------------------------------------------
-SEARCHENGINE           = NO
-CGI_NAME               = search.cgi
-CGI_URL                = 
-DOC_URL                = 
-DOC_ABSPATH            = 
-BIN_ABSPATH            = /usr/local/bin/
-EXT_DOC_PATHS          = 
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/r200/Makefile b/nx-X11/extras/Mesa/src/mesa/drivers/dri/r200/Makefile
deleted file mode 100644
index e4fff5746..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/r200/Makefile
+++ /dev/null
@@ -1,62 +0,0 @@
-# src/mesa/drivers/dri/r200/Makefile
-
-TOP = ../../../../..
-include $(TOP)/configs/current
-
-LIBNAME = r200_dri.so
-
-MINIGLX_SOURCES = server/radeon_dri.c 
-
-ifeq ($(USING_EGL), 1)
-EGL_SOURCES = server/radeon_egl.c
-endif
-
-DRIVER_SOURCES = r200_context.c \
-		 r200_ioctl.c \
-		 r200_lock.c \
-		 r200_screen.c \
-		 r200_state.c \
-		 r200_state_init.c \
-		 r200_cmdbuf.c \
-		 r200_pixel.c \
-		 r200_tex.c \
-		 r200_texmem.c \
-		 r200_texstate.c \
-		 r200_tcl.c \
-		 r200_swtcl.c \
-		 r200_span.c \
-		 r200_maos.c \
-		 r200_sanity.c \
-		 r200_vtxfmt.c \
-		 r200_vtxfmt_c.c \
-		 r200_vtxfmt_sse.c \
-		 r200_vtxfmt_x86.c \
-		 $(EGL_SOURCES)
-
-C_SOURCES = $(COMMON_SOURCES) $(DRIVER_SOURCES)
-
-X86_SOURCES = r200_vtxtmp_x86.S
-
-SYMLINKS = \
-	server/radeon_egl.c  \
-	server/radeon_dri.c  \
-	server/radeon_dri.h \
-	server/radeon.h \
-	server/radeon_macros.h \
-	server/radeon_reg.h
-
-##### TARGETS #####
-
-
-include ../Makefile.template
-
-#INCLUDES += -I../radeon/server
-
-server:
-	mkdir -p server
-
-$(SYMLINKS): server
-	@[ -e $@ ] || ln -sf ../../radeon/$@ server/
-
-symlinks: $(SYMLINKS)
-
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/r200/r200_cmdbuf.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/r200/r200_cmdbuf.c
deleted file mode 100644
index 2891054b0..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/r200/r200_cmdbuf.c
+++ /dev/null
@@ -1,423 +0,0 @@
-/* $XFree86: xc/lib/GL/mesa/src/drv/r200/r200_cmdbuf.c,v 1.1 2002/10/30 12:51:51 alanh Exp $ */
-/*
-Copyright (C) The Weather Channel, Inc.  2002.  All Rights Reserved.
-
-The Weather Channel (TM) funded Tungsten Graphics to develop the
-initial release of the Radeon 8500 driver under the XFree86 license.
-This notice must be preserved.
-
-Permission is hereby granted, free of charge, to any person obtaining
-a copy of this software and associated documentation files (the
-"Software"), to deal in the Software without restriction, including
-without limitation the rights to use, copy, modify, merge, publish,
-distribute, sublicense, and/or sell copies of the Software, and to
-permit persons to whom the Software is furnished to do so, subject to
-the following conditions:
-
-The above copyright notice and this permission notice (including the
-next paragraph) shall be included in all copies or substantial
-portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
-EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
-IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
-LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
-OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
-WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-*/
-
-/*
- * Authors:
- *   Keith Whitwell <keith@tungstengraphics.com>
- */
-
-#include "glheader.h"
-#include "imports.h"
-#include "macros.h"
-#include "context.h"
-#include "swrast/swrast.h"
-#include "simple_list.h"
-
-#include "r200_context.h"
-#include "r200_state.h"
-#include "r200_ioctl.h"
-#include "r200_tcl.h"
-#include "r200_sanity.h"
-#include "radeon_reg.h"
-
-static void print_state_atom( struct r200_state_atom *state )
-{
-   int i;
-
-   fprintf(stderr, "emit %s/%d\n", state->name, state->cmd_size);
-
-   if (0 & R200_DEBUG & DEBUG_VERBOSE) 
-      for (i = 0 ; i < state->cmd_size ; i++) 
-	 fprintf(stderr, "\t%s[%d]: %x\n", state->name, i, state->cmd[i]);
-
-}
-
-/* The state atoms will be emitted in the order they appear in the atom list,
- * so this step is important.
- */
-void r200SetUpAtomList( r200ContextPtr rmesa )
-{
-   int i, mtu;
-
-   mtu = rmesa->glCtx->Const.MaxTextureUnits;
-
-   make_empty_list(&rmesa->hw.atomlist);
-   rmesa->hw.atomlist.name = "atom-list";
-
-   insert_at_tail( &rmesa->hw.atomlist, &rmesa->hw.ctx );
-   insert_at_tail( &rmesa->hw.atomlist, &rmesa->hw.set );
-   insert_at_tail( &rmesa->hw.atomlist, &rmesa->hw.lin );
-   insert_at_tail( &rmesa->hw.atomlist, &rmesa->hw.msk );
-   insert_at_tail( &rmesa->hw.atomlist, &rmesa->hw.vpt );
-   insert_at_tail( &rmesa->hw.atomlist, &rmesa->hw.vtx );
-   insert_at_tail( &rmesa->hw.atomlist, &rmesa->hw.vap );
-   insert_at_tail( &rmesa->hw.atomlist, &rmesa->hw.vte );
-   insert_at_tail( &rmesa->hw.atomlist, &rmesa->hw.msc );
-   insert_at_tail( &rmesa->hw.atomlist, &rmesa->hw.cst );
-   insert_at_tail( &rmesa->hw.atomlist, &rmesa->hw.zbs );
-   insert_at_tail( &rmesa->hw.atomlist, &rmesa->hw.tcl );
-   insert_at_tail( &rmesa->hw.atomlist, &rmesa->hw.msl );
-   insert_at_tail( &rmesa->hw.atomlist, &rmesa->hw.tcg );
-   insert_at_tail( &rmesa->hw.atomlist, &rmesa->hw.grd );
-   insert_at_tail( &rmesa->hw.atomlist, &rmesa->hw.fog );
-   insert_at_tail( &rmesa->hw.atomlist, &rmesa->hw.tam );
-   insert_at_tail( &rmesa->hw.atomlist, &rmesa->hw.tf );
-   for (i = 0; i < mtu; ++i)
-       insert_at_tail( &rmesa->hw.atomlist, &rmesa->hw.tex[i] );
-   for (i = 0; i < mtu; ++i)
-       insert_at_tail( &rmesa->hw.atomlist, &rmesa->hw.cube[i] );
-   for (i = 0; i < 6; ++i)
-       insert_at_tail( &rmesa->hw.atomlist, &rmesa->hw.pix[i] );
-
-   for (i = 0; i < 8; ++i)
-       insert_at_tail( &rmesa->hw.atomlist, &rmesa->hw.lit[i] );
-   for (i = 0; i < 3 + mtu; ++i)
-       insert_at_tail( &rmesa->hw.atomlist, &rmesa->hw.mat[i] );
-   insert_at_tail( &rmesa->hw.atomlist, &rmesa->hw.eye );
-   insert_at_tail( &rmesa->hw.atomlist, &rmesa->hw.glt );
-   for (i = 0; i < 2; ++i)
-      insert_at_tail( &rmesa->hw.atomlist, &rmesa->hw.mtl[i] );
-   for (i = 0; i < 6; ++i)
-       insert_at_tail( &rmesa->hw.atomlist, &rmesa->hw.ucp[i] );
-   /* FIXME: is this a good place to insert that atom ? */
-   insert_at_tail( &rmesa->hw.atomlist, &rmesa->hw.prf );
-}
-
-static void r200SaveHwState( r200ContextPtr rmesa )
-{
-   struct r200_state_atom *atom;
-   char * dest = rmesa->backup_store.cmd_buf;
-
-   if (R200_DEBUG & DEBUG_STATE)
-      fprintf(stderr, "%s\n", __FUNCTION__);
-
-   rmesa->backup_store.cmd_used = 0;
-
-   foreach( atom, &rmesa->hw.atomlist ) {
-      if ( atom->check( rmesa->glCtx, atom->idx ) ) {
-	 int size = atom->cmd_size * 4;
-	 memcpy( dest, atom->cmd, size);
-	 dest += size;
-	 rmesa->backup_store.cmd_used += size;
-	 if (R200_DEBUG & DEBUG_STATE)
-	    print_state_atom( atom );
-      }
-   }
-
-   assert( rmesa->backup_store.cmd_used <= R200_CMD_BUF_SZ );
-   if (R200_DEBUG & DEBUG_STATE)
-      fprintf(stderr, "Returning to r200EmitState\n");
-}
-
-void r200EmitState( r200ContextPtr rmesa )
-{
-   char *dest;
-   int mtu;
-   struct r200_state_atom *atom;
-
-   if (R200_DEBUG & (DEBUG_STATE|DEBUG_PRIMS))
-      fprintf(stderr, "%s\n", __FUNCTION__);
-
-   if (rmesa->save_on_next_emit) {
-      r200SaveHwState(rmesa);
-      rmesa->save_on_next_emit = GL_FALSE;
-   }
-
-   if (!rmesa->hw.is_dirty && !rmesa->hw.all_dirty)
-      return;
-
-   mtu = rmesa->glCtx->Const.MaxTextureUnits;
-
-   /* To avoid going across the entire set of states multiple times, just check
-    * for enough space for the case of emitting all state, and inline the
-    * r200AllocCmdBuf code here without all the checks.
-    */
-   r200EnsureCmdBufSpace( rmesa, rmesa->hw.max_state_size );
-
-   /* we need to calculate dest after EnsureCmdBufSpace
-      as we may flush the buffer - airlied */
-   dest = rmesa->store.cmd_buf + rmesa->store.cmd_used;
-   if (R200_DEBUG & DEBUG_STATE) {
-      foreach( atom, &rmesa->hw.atomlist ) {
-	 if ( atom->dirty || rmesa->hw.all_dirty ) {
-	    if ( atom->check( rmesa->glCtx, atom->idx ) )
-	       print_state_atom( atom );
-	    else
-	       fprintf(stderr, "skip state %s\n", atom->name);
-	 }
-      }
-   }
-
-   foreach( atom, &rmesa->hw.atomlist ) {
-      if ( rmesa->hw.all_dirty )
-	 atom->dirty = GL_TRUE;
-      if ( atom->dirty ) {
-	 if ( atom->check( rmesa->glCtx, atom->idx ) ) {
-	    int size = atom->cmd_size * 4;
-	    memcpy( dest, atom->cmd, size);
-	    dest += size;
-	    rmesa->store.cmd_used += size;
-	    atom->dirty = GL_FALSE;
-	 }
-      }
-   }
-
-   assert( rmesa->store.cmd_used <= R200_CMD_BUF_SZ );
-
-   rmesa->hw.is_dirty = GL_FALSE;
-   rmesa->hw.all_dirty = GL_FALSE;
-}
-
-/* Fire a section of the retained (indexed_verts) buffer as a regular
- * primtive.  
- */
-void r200EmitVbufPrim( r200ContextPtr rmesa,
-                       GLuint primitive,
-                       GLuint vertex_nr )
-{
-   drm_radeon_cmd_header_t *cmd;
-
-   assert(!(primitive & R200_VF_PRIM_WALK_IND));
-   
-   r200EmitState( rmesa );
-   
-   if (R200_DEBUG & (DEBUG_IOCTL|DEBUG_PRIMS))
-      fprintf(stderr, "%s cmd_used/4: %d prim %x nr %d\n", __FUNCTION__,
-	      rmesa->store.cmd_used/4, primitive, vertex_nr);
-   
-   cmd = (drm_radeon_cmd_header_t *)r200AllocCmdBuf( rmesa, VBUF_BUFSZ,
-						  __FUNCTION__ );
-   cmd[0].i = 0;
-   cmd[0].header.cmd_type = RADEON_CMD_PACKET3_CLIP;
-   cmd[1].i = R200_CP_CMD_3D_DRAW_VBUF_2;
-   cmd[2].i = (primitive | 
-	       R200_VF_PRIM_WALK_LIST |
-	       R200_VF_COLOR_ORDER_RGBA |
-	       (vertex_nr << R200_VF_VERTEX_NUMBER_SHIFT));
-}
-
-
-void r200FlushElts( r200ContextPtr rmesa )
-{
-   int *cmd = (int *)(rmesa->store.cmd_buf + rmesa->store.elts_start);
-   int dwords;
-   int nr = (rmesa->store.cmd_used - (rmesa->store.elts_start + 12)) / 2;
-
-   if (R200_DEBUG & (DEBUG_IOCTL|DEBUG_PRIMS))
-      fprintf(stderr, "%s\n", __FUNCTION__);
-
-   assert( rmesa->dma.flush == r200FlushElts );
-   rmesa->dma.flush = NULL;
-
-   /* Cope with odd number of elts:
-    */
-   rmesa->store.cmd_used = (rmesa->store.cmd_used + 2) & ~2;
-   dwords = (rmesa->store.cmd_used - rmesa->store.elts_start) / 4;
-
-   cmd[1] |= (dwords - 3) << 16;
-   cmd[2] |= nr << R200_VF_VERTEX_NUMBER_SHIFT;
-
-   if (R200_DEBUG & DEBUG_SYNC) {
-      fprintf(stderr, "%s: Syncing\n", __FUNCTION__);
-      r200Finish( rmesa->glCtx );
-   }
-}
-
-
-GLushort *r200AllocEltsOpenEnded( r200ContextPtr rmesa,
-				    GLuint primitive,
-				    GLuint min_nr )
-{
-   drm_radeon_cmd_header_t *cmd;
-   GLushort *retval;
-
-   if (R200_DEBUG & DEBUG_IOCTL)
-      fprintf(stderr, "%s %d prim %x\n", __FUNCTION__, min_nr, primitive);
-
-   assert((primitive & R200_VF_PRIM_WALK_IND));
-   
-   r200EmitState( rmesa );
-   
-   cmd = (drm_radeon_cmd_header_t *)r200AllocCmdBuf( rmesa, ELTS_BUFSZ(min_nr),
-						__FUNCTION__ );
-   cmd[0].i = 0;
-   cmd[0].header.cmd_type = RADEON_CMD_PACKET3_CLIP;
-   cmd[1].i = R200_CP_CMD_3D_DRAW_INDX_2;
-   cmd[2].i = (primitive | 
-	       R200_VF_PRIM_WALK_IND |
-	       R200_VF_COLOR_ORDER_RGBA);
-
-   
-   retval = (GLushort *)(cmd+3);
-
-   if (R200_DEBUG & DEBUG_PRIMS)
-      fprintf(stderr, "%s: header 0x%x prim %x \n",
-	      __FUNCTION__,
-	      cmd[1].i, primitive);
-
-   assert(!rmesa->dma.flush);
-   rmesa->glCtx->Driver.NeedFlush |= FLUSH_STORED_VERTICES;
-   rmesa->dma.flush = r200FlushElts;
-
-   rmesa->store.elts_start = ((char *)cmd) - rmesa->store.cmd_buf;
-
-   return retval;
-}
-
-
-
-void r200EmitVertexAOS( r200ContextPtr rmesa,
-			  GLuint vertex_size,
-			  GLuint offset )
-{
-   drm_radeon_cmd_header_t *cmd;
-
-   if (R200_DEBUG & (DEBUG_PRIMS|DEBUG_IOCTL))
-      fprintf(stderr, "%s:  vertex_size 0x%x offset 0x%x \n",
-	      __FUNCTION__, vertex_size, offset);
-
-   cmd = (drm_radeon_cmd_header_t *)r200AllocCmdBuf( rmesa, VERT_AOS_BUFSZ,
-						  __FUNCTION__ );
-
-   cmd[0].header.cmd_type = RADEON_CMD_PACKET3;
-   cmd[1].i = R200_CP_CMD_3D_LOAD_VBPNTR | (2 << 16);
-   cmd[2].i = 1;
-   cmd[3].i = vertex_size | (vertex_size << 8);
-   cmd[4].i = offset;
-}
-		       
-
-void r200EmitAOS( r200ContextPtr rmesa,
-		    struct r200_dma_region **component,
-		    GLuint nr,
-		    GLuint offset )
-{
-   drm_radeon_cmd_header_t *cmd;
-   int sz = AOS_BUFSZ(nr);
-   int i;
-   int *tmp;
-
-   if (R200_DEBUG & DEBUG_IOCTL)
-      fprintf(stderr, "%s nr arrays: %d\n", __FUNCTION__, nr);
-
-   cmd = (drm_radeon_cmd_header_t *)r200AllocCmdBuf( rmesa, sz, __FUNCTION__ );
-   cmd[0].i = 0;
-   cmd[0].header.cmd_type = RADEON_CMD_PACKET3;
-   cmd[1].i = R200_CP_CMD_3D_LOAD_VBPNTR | (((sz / sizeof(int)) - 3) << 16);
-   cmd[2].i = nr;
-   tmp = &cmd[0].i;
-   cmd += 3;
-
-   for (i = 0 ; i < nr ; i++) {
-      if (i & 1) {
-	 cmd[0].i |= ((component[i]->aos_stride << 24) | 
-		      (component[i]->aos_size << 16));
-	 cmd[2].i = (component[i]->aos_start + 
-		     offset * component[i]->aos_stride * 4);
-	 cmd += 3;
-      }
-      else {
-	 cmd[0].i = ((component[i]->aos_stride << 8) | 
-		     (component[i]->aos_size << 0));
-	 cmd[1].i = (component[i]->aos_start + 
-		     offset * component[i]->aos_stride * 4);
-      }
-   }
-
-   if (R200_DEBUG & DEBUG_VERTS) {
-      fprintf(stderr, "%s:\n", __FUNCTION__);
-      for (i = 0 ; i < sz ; i++)
-	 fprintf(stderr, "   %d: %x\n", i, tmp[i]);
-   }
-}
-
-void r200EmitBlit( r200ContextPtr rmesa,
-		   GLuint color_fmt,
-		   GLuint src_pitch,
-		   GLuint src_offset,
-		   GLuint dst_pitch,
-		   GLuint dst_offset,
-		   GLint srcx, GLint srcy,
-		   GLint dstx, GLint dsty,
-		   GLuint w, GLuint h )
-{
-   drm_radeon_cmd_header_t *cmd;
-
-   if (R200_DEBUG & DEBUG_IOCTL)
-      fprintf(stderr, "%s src %x/%x %d,%d dst: %x/%x %d,%d sz: %dx%d\n",
-	      __FUNCTION__, 
-	      src_pitch, src_offset, srcx, srcy,
-	      dst_pitch, dst_offset, dstx, dsty,
-	      w, h);
-
-   assert( (src_pitch & 63) == 0 );
-   assert( (dst_pitch & 63) == 0 );
-   assert( (src_offset & 1023) == 0 );
-   assert( (dst_offset & 1023) == 0 );
-   assert( w < (1<<16) );
-   assert( h < (1<<16) );
-
-   cmd = (drm_radeon_cmd_header_t *)r200AllocCmdBuf( rmesa, 8 * sizeof(int),
-						  __FUNCTION__ );
-
-
-   cmd[0].header.cmd_type = RADEON_CMD_PACKET3;
-   cmd[1].i = R200_CP_CMD_BITBLT_MULTI | (5 << 16);
-   cmd[2].i = (RADEON_GMC_SRC_PITCH_OFFSET_CNTL |
-	       RADEON_GMC_DST_PITCH_OFFSET_CNTL |
-	       RADEON_GMC_BRUSH_NONE |
-	       (color_fmt << 8) |
-	       RADEON_GMC_SRC_DATATYPE_COLOR |
-	       RADEON_ROP3_S |
-	       RADEON_DP_SRC_SOURCE_MEMORY |
-	       RADEON_GMC_CLR_CMP_CNTL_DIS |
-	       RADEON_GMC_WR_MSK_DIS );
-
-   cmd[3].i = ((src_pitch/64)<<22) | (src_offset >> 10);
-   cmd[4].i = ((dst_pitch/64)<<22) | (dst_offset >> 10);
-   cmd[5].i = (srcx << 16) | srcy;
-   cmd[6].i = (dstx << 16) | dsty; /* dst */
-   cmd[7].i = (w << 16) | h;
-}
-
-
-void r200EmitWait( r200ContextPtr rmesa, GLuint flags )
-{
-   if (rmesa->dri.drmMinor >= 6) {
-      drm_radeon_cmd_header_t *cmd;
-
-      assert( !(flags & ~(RADEON_WAIT_2D|RADEON_WAIT_3D)) );
-      
-      cmd = (drm_radeon_cmd_header_t *)r200AllocCmdBuf( rmesa, 1 * sizeof(int),
-						   __FUNCTION__ );
-      cmd[0].i = 0;
-      cmd[0].wait.cmd_type = RADEON_CMD_WAIT;
-      cmd[0].wait.flags = flags;
-   }
-}
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/r200/r200_context.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/r200/r200_context.c
deleted file mode 100644
index 04dbc180c..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/r200/r200_context.c
+++ /dev/null
@@ -1,694 +0,0 @@
-/* $XFree86: xc/lib/GL/mesa/src/drv/r200/r200_context.c,v 1.3 2003/05/06 23:52:08 daenzer Exp $ */
-/*
-Copyright (C) The Weather Channel, Inc.  2002.  All Rights Reserved.
-
-The Weather Channel (TM) funded Tungsten Graphics to develop the
-initial release of the Radeon 8500 driver under the XFree86 license.
-This notice must be preserved.
-
-Permission is hereby granted, free of charge, to any person obtaining
-a copy of this software and associated documentation files (the
-"Software"), to deal in the Software without restriction, including
-without limitation the rights to use, copy, modify, merge, publish,
-distribute, sublicense, and/or sell copies of the Software, and to
-permit persons to whom the Software is furnished to do so, subject to
-the following conditions:
-
-The above copyright notice and this permission notice (including the
-next paragraph) shall be included in all copies or substantial
-portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
-EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
-IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
-LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
-OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
-WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-**************************************************************************/
-
-/*
- * Authors:
- *   Keith Whitwell <keith@tungstengraphics.com>
- */
-
-#include "glheader.h"
-#include "api_arrayelt.h"
-#include "context.h"
-#include "simple_list.h"
-#include "imports.h"
-#include "matrix.h"
-#include "extensions.h"
-#include "framebuffer.h"
-#include "state.h"
-
-#include "swrast/swrast.h"
-#include "swrast_setup/swrast_setup.h"
-#include "array_cache/acache.h"
-
-#include "tnl/tnl.h"
-#include "tnl/t_pipeline.h"
-
-#include "drivers/common/driverfuncs.h"
-
-#include "r200_context.h"
-#include "r200_ioctl.h"
-#include "r200_state.h"
-#include "r200_span.h"
-#include "r200_pixel.h"
-#include "r200_tex.h"
-#include "r200_swtcl.h"
-#include "r200_tcl.h"
-#include "r200_vtxfmt.h"
-#include "r200_maos.h"
-
-#define need_GL_ARB_multisample
-#define need_GL_ARB_texture_compression
-#define need_GL_ARB_vertex_buffer_object
-#define need_GL_ARB_vertex_program
-#define need_GL_EXT_blend_minmax
-#define need_GL_EXT_fog_coord
-#define need_GL_EXT_secondary_color
-#define need_GL_EXT_blend_equation_separate
-#define need_GL_EXT_blend_func_separate
-#define need_GL_NV_vertex_program
-#include "extension_helper.h"
-
-#define DRIVER_DATE	"20041207"
-
-#include "vblank.h"
-#include "utils.h"
-#include "xmlpool.h" /* for symbolic values of enum-type options */
-#ifndef R200_DEBUG
-int R200_DEBUG = (0);
-#endif
-
-
-/* Return the width and height of the given buffer.
- */
-static void r200GetBufferSize( GLframebuffer *buffer,
-			       GLuint *width, GLuint *height )
-{
-   GET_CURRENT_CONTEXT(ctx);
-   r200ContextPtr rmesa = R200_CONTEXT(ctx);
-
-   LOCK_HARDWARE( rmesa );
-   *width  = rmesa->dri.drawable->w;
-   *height = rmesa->dri.drawable->h;
-   UNLOCK_HARDWARE( rmesa );
-}
-
-/* Return various strings for glGetString().
- */
-static const GLubyte *r200GetString( GLcontext *ctx, GLenum name )
-{
-   r200ContextPtr rmesa = R200_CONTEXT(ctx);
-   static char buffer[128];
-   unsigned   offset;
-   GLuint agp_mode = rmesa->r200Screen->IsPCI ? 0 :
-      rmesa->r200Screen->AGPMode;
-
-   switch ( name ) {
-   case GL_VENDOR:
-      return (GLubyte *)"Tungsten Graphics, Inc.";
-
-   case GL_RENDERER:
-      offset = driGetRendererString( buffer, "R200", DRIVER_DATE,
-				     agp_mode );
-
-      sprintf( & buffer[ offset ], " %sTCL",
-	       !(rmesa->TclFallback & R200_TCL_FALLBACK_TCL_DISABLE)
-	       ? "" : "NO-" );
-
-      return (GLubyte *)buffer;
-
-   default:
-      return NULL;
-   }
-}
-
-
-/* Extension strings exported by the R200 driver.
- */
-const struct dri_extension card_extensions[] =
-{
-    { "GL_ARB_multisample",                GL_ARB_multisample_functions },
-    { "GL_ARB_multitexture",               NULL },
-    { "GL_ARB_texture_border_clamp",       NULL },
-    { "GL_ARB_texture_compression",        GL_ARB_texture_compression_functions },
-    { "GL_ARB_texture_env_add",            NULL },
-    { "GL_ARB_texture_env_combine",        NULL },
-    { "GL_ARB_texture_env_dot3",           NULL },
-    { "GL_ARB_texture_mirrored_repeat",    NULL },
-    { "GL_ARB_vertex_buffer_object",       GL_ARB_vertex_buffer_object_functions },
-    { "GL_EXT_blend_minmax",               GL_EXT_blend_minmax_functions },
-    { "GL_EXT_blend_subtract",             NULL },
-    { "GL_EXT_fog_coord",                  GL_EXT_fog_coord_functions },
-    { "GL_EXT_secondary_color",            GL_EXT_secondary_color_functions },
-    { "GL_EXT_stencil_wrap",               NULL },
-    { "GL_EXT_texture_edge_clamp",         NULL },
-    { "GL_EXT_texture_env_combine",        NULL },
-    { "GL_EXT_texture_env_dot3",           NULL },
-    { "GL_EXT_texture_filter_anisotropic", NULL },
-    { "GL_EXT_texture_lod_bias",           NULL },
-    { "GL_EXT_texture_mirror_clamp",       NULL },
-    { "GL_EXT_texture_rectangle",          NULL },
-    { "GL_ATI_texture_env_combine3",       NULL },
-    { "GL_ATI_texture_mirror_once",        NULL },
-    { "GL_MESA_pack_invert",               NULL },
-    { "GL_NV_blend_square",                NULL },
-    { "GL_SGIS_generate_mipmap",           NULL },
-    { NULL,                                NULL }
-};
-
-const struct dri_extension blend_extensions[] = {
-    { "GL_EXT_blend_equation_separate",    GL_EXT_blend_equation_separate_functions },
-    { "GL_EXT_blend_func_separate",        GL_EXT_blend_func_separate_functions },
-    { NULL,                                NULL }
-};
-							 
-const struct dri_extension ARB_vp_extension[] = {
-    { "GL_ARB_vertex_program",             GL_ARB_vertex_program_functions }
-};
-
-const struct dri_extension NV_vp_extension[] = {
-    { "GL_NV_vertex_program",              GL_NV_vertex_program_functions }
-};
-
-extern const struct tnl_pipeline_stage _r200_render_stage;
-extern const struct tnl_pipeline_stage _r200_tcl_stage;
-
-static const struct tnl_pipeline_stage *r200_pipeline[] = {
-
-   /* Try and go straight to t&l
-    */
-   &_r200_tcl_stage,  
-
-   /* Catch any t&l fallbacks
-    */
-   &_tnl_vertex_transform_stage,
-   &_tnl_normal_transform_stage,
-   &_tnl_lighting_stage,
-   &_tnl_fog_coordinate_stage,
-   &_tnl_texgen_stage,
-   &_tnl_texture_transform_stage,
-   &_tnl_arb_vertex_program_stage,
-   &_tnl_vertex_program_stage,
-
-   /* Try again to go to tcl? 
-    *     - no good for asymmetric-twoside (do with multipass)
-    *     - no good for asymmetric-unfilled (do with multipass)
-    *     - good for material
-    *     - good for texgen
-    *     - need to manipulate a bit of state
-    *
-    * - worth it/not worth it?
-    */
-			
-   /* Else do them here.
-    */
-/*    &_r200_render_stage,  */ /* FIXME: bugs with ut2003 */
-   &_tnl_render_stage,		/* FALLBACK:  */
-   NULL,
-};
-
-
-
-/* Initialize the driver's misc functions.
- */
-static void r200InitDriverFuncs( struct dd_function_table *functions )
-{
-    functions->GetBufferSize		= r200GetBufferSize;
-    functions->ResizeBuffers            = _mesa_resize_framebuffer;
-    functions->GetString		= r200GetString;
-
-    functions->Error			= NULL;
-    functions->DrawPixels		= NULL;
-    functions->Bitmap			= NULL;
-}
-
-static const struct dri_debug_control debug_control[] =
-{
-    { "fall",  DEBUG_FALLBACKS },
-    { "tex",   DEBUG_TEXTURE },
-    { "ioctl", DEBUG_IOCTL },
-    { "prim",  DEBUG_PRIMS },
-    { "vert",  DEBUG_VERTS },
-    { "state", DEBUG_STATE },
-    { "code",  DEBUG_CODEGEN },
-    { "vfmt",  DEBUG_VFMT },
-    { "vtxf",  DEBUG_VFMT },
-    { "verb",  DEBUG_VERBOSE },
-    { "dri",   DEBUG_DRI },
-    { "dma",   DEBUG_DMA },
-    { "san",   DEBUG_SANITY },
-    { "sync",  DEBUG_SYNC },
-    { "pix",   DEBUG_PIXEL },
-    { "mem",   DEBUG_MEMORY },
-    { NULL,    0 }
-};
-
-
-/* Create the device specific rendering context.
- */
-GLboolean r200CreateContext( const __GLcontextModes *glVisual,
-			     __DRIcontextPrivate *driContextPriv,
-			     void *sharedContextPrivate)
-{
-   __DRIscreenPrivate *sPriv = driContextPriv->driScreenPriv;
-   r200ScreenPtr screen = (r200ScreenPtr)(sPriv->private);
-   struct dd_function_table functions;
-   r200ContextPtr rmesa;
-   GLcontext *ctx, *shareCtx;
-   int i;
-   int tcl_mode, fthrottle_mode;
-
-   assert(glVisual);
-   assert(driContextPriv);
-   assert(screen);
-
-   /* Allocate the R200 context */
-   rmesa = (r200ContextPtr) CALLOC( sizeof(*rmesa) );
-   if ( !rmesa )
-      return GL_FALSE;
-      
-   /* init exp fog table data */
-   r200InitStaticFogData();
-
-   /* Parse configuration files.
-    * Do this here so that initialMaxAnisotropy is set before we create
-    * the default textures.
-    */
-   driParseConfigFiles (&rmesa->optionCache, &screen->optionCache,
-			screen->driScreen->myNum, "r200");
-   rmesa->initialMaxAnisotropy = driQueryOptionf(&rmesa->optionCache,
-                                                 "def_max_anisotropy");
-
-   if ( driQueryOptionb( &rmesa->optionCache, "hyperz" ) ) {
-      if ( sPriv->drmMinor < 13 )
-	 fprintf( stderr, "DRM version 1.%d too old to support HyperZ, "
-			  "disabling.\n",sPriv->drmMinor );
-      else
-	 rmesa->using_hyperz = GL_TRUE;
-   }
- 
-   if ( sPriv->drmMinor >= 15 )
-      rmesa->texmicrotile = GL_TRUE;
-
-   /* Init default driver functions then plug in our R200-specific functions
-    * (the texture functions are especially important)
-    */
-   _mesa_init_driver_functions(&functions);
-   r200InitDriverFuncs(&functions);
-   r200InitIoctlFuncs(&functions);
-   r200InitStateFuncs(&functions);
-   r200InitTextureFuncs(&functions);
-
-   /* Allocate and initialize the Mesa context */
-   if (sharedContextPrivate)
-      shareCtx = ((r200ContextPtr) sharedContextPrivate)->glCtx;
-   else
-      shareCtx = NULL;
-   rmesa->glCtx = _mesa_create_context(glVisual, shareCtx,
-                                       &functions, (void *) rmesa);
-   if (!rmesa->glCtx) {
-      FREE(rmesa);
-      return GL_FALSE;
-   }
-   driContextPriv->driverPrivate = rmesa;
-
-   /* Init r200 context data */
-   rmesa->dri.context = driContextPriv;
-   rmesa->dri.screen = sPriv;
-   rmesa->dri.drawable = NULL; /* Set by XMesaMakeCurrent */
-   rmesa->dri.hwContext = driContextPriv->hHWContext;
-   rmesa->dri.hwLock = &sPriv->pSAREA->lock;
-   rmesa->dri.fd = sPriv->fd;
-   rmesa->dri.drmMinor = sPriv->drmMinor;
-
-   rmesa->r200Screen = screen;
-   rmesa->sarea = (drm_radeon_sarea_t *)((GLubyte *)sPriv->pSAREA +
-				       screen->sarea_priv_offset);
-
-
-   rmesa->dma.buf0_address = rmesa->r200Screen->buffers->list[0].address;
-
-   (void) memset( rmesa->texture_heaps, 0, sizeof( rmesa->texture_heaps ) );
-   make_empty_list( & rmesa->swapped );
-
-   rmesa->nr_heaps = 1 /* screen->numTexHeaps */ ;
-   assert(rmesa->nr_heaps < R200_NR_TEX_HEAPS);
-   for ( i = 0 ; i < rmesa->nr_heaps ; i++ ) {
-      rmesa->texture_heaps[i] = driCreateTextureHeap( i, rmesa,
-	    screen->texSize[i],
-	    12,
-	    RADEON_NR_TEX_REGIONS,
-	    (drmTextureRegionPtr)rmesa->sarea->tex_list[i],
-	    & rmesa->sarea->tex_age[i],
-	    & rmesa->swapped,
-	    sizeof( r200TexObj ),
-	    (destroy_texture_object_t *) r200DestroyTexObj );
-   }
-   rmesa->texture_depth = driQueryOptioni (&rmesa->optionCache,
-					   "texture_depth");
-   if (rmesa->texture_depth == DRI_CONF_TEXTURE_DEPTH_FB)
-      rmesa->texture_depth = ( screen->cpp == 4 ) ?
-	 DRI_CONF_TEXTURE_DEPTH_32 : DRI_CONF_TEXTURE_DEPTH_16;
-
-   rmesa->swtcl.RenderIndex = ~0;
-   rmesa->hw.all_dirty = 1;
-
-   /* Set the maximum texture size small enough that we can guarentee that
-    * all texture units can bind a maximal texture and have them both in
-    * texturable memory at once.
-    */
-
-   ctx = rmesa->glCtx;
-   ctx->Const.MaxTextureUnits = driQueryOptioni (&rmesa->optionCache,
-						 "texture_units");
-   ctx->Const.MaxTextureImageUnits = ctx->Const.MaxTextureUnits;
-   ctx->Const.MaxTextureCoordUnits = ctx->Const.MaxTextureUnits;
-
-   driCalculateMaxTextureLevels( rmesa->texture_heaps,
-				 rmesa->nr_heaps,
-				 & ctx->Const,
-				 4,
-				 11, /* max 2D texture size is 2048x2048 */
-#if ENABLE_HW_3D_TEXTURE
-				 8,  /* max 3D texture size is 256^3 */
-#else
-				 0,  /* 3D textures unsupported */
-#endif
-				 11, /* max cube texture size is 2048x2048 */
-				 11, /* max texture rectangle size is 2048x2048 */
-				 12,
-				 GL_FALSE );
-
-   /* adjust max texture size a bit. Hack, but I really want to use larger textures
-      which will work just fine in 99.999999% of all cases, especially with texture compression... */
-   if (driQueryOptionb( &rmesa->optionCache, "texture_level_hack" ))
-   {
-     if (ctx->Const.MaxTextureLevels < 12) ctx->Const.MaxTextureLevels += 1;
-   }
-
-   ctx->Const.MaxTextureMaxAnisotropy = 16.0;
-
-   /* No wide points.
-    */
-   ctx->Const.MinPointSize = 1.0;
-   ctx->Const.MinPointSizeAA = 1.0;
-   ctx->Const.MaxPointSize = 1.0;
-   ctx->Const.MaxPointSizeAA = 1.0;
-
-   ctx->Const.MinLineWidth = 1.0;
-   ctx->Const.MinLineWidthAA = 1.0;
-   ctx->Const.MaxLineWidth = 10.0;
-   ctx->Const.MaxLineWidthAA = 10.0;
-   ctx->Const.LineWidthGranularity = 0.0625;
-
-   /* Initialize the software rasterizer and helper modules.
-    */
-   _swrast_CreateContext( ctx );
-   _ac_CreateContext( ctx );
-   _tnl_CreateContext( ctx );
-   _swsetup_CreateContext( ctx );
-   _ae_create_context( ctx );
-
-   /* Install the customized pipeline:
-    */
-   _tnl_destroy_pipeline( ctx );
-   _tnl_install_pipeline( ctx, r200_pipeline );
-   ctx->Driver.FlushVertices = r200FlushVertices;
-
-   /* Try and keep materials and vertices separate:
-    */
-   _tnl_isolate_materials( ctx, GL_TRUE );
-
-
-   /* Configure swrast and TNL to match hardware characteristics:
-    */
-   _swrast_allow_pixel_fog( ctx, GL_FALSE );
-   _swrast_allow_vertex_fog( ctx, GL_TRUE );
-   _tnl_allow_pixel_fog( ctx, GL_FALSE );
-   _tnl_allow_vertex_fog( ctx, GL_TRUE );
-
-
-   for ( i = 0 ; i < R200_MAX_TEXTURE_UNITS ; i++ ) {
-      _math_matrix_ctr( &rmesa->TexGenMatrix[i] );
-      _math_matrix_set_identity( &rmesa->TexGenMatrix[i] );
-   }
-   _math_matrix_ctr( &rmesa->tmpmat );
-   _math_matrix_set_identity( &rmesa->tmpmat );
-
-   driInitExtensions( ctx, card_extensions, GL_TRUE );
-   if (!(rmesa->r200Screen->chipset & R200_CHIPSET_YCBCR_BROKEN)) {
-     /* yuv textures don't work with some chips - R200 / rv280 okay so far
-	others get the bit ordering right but don't actually do YUV-RGB conversion */
-      _mesa_enable_extension( ctx, "GL_MESA_ycbcr_texture" );
-   }
-   if (rmesa->glCtx->Mesa_DXTn) {
-      _mesa_enable_extension( ctx, "GL_EXT_texture_compression_s3tc" );
-      _mesa_enable_extension( ctx, "GL_S3_s3tc" );
-   }
-   else if (driQueryOptionb (&rmesa->optionCache, "force_s3tc_enable")) {
-      _mesa_enable_extension( ctx, "GL_EXT_texture_compression_s3tc" );
-   }
-
-   if (rmesa->r200Screen->drmSupportsCubeMaps)
-      _mesa_enable_extension( ctx, "GL_ARB_texture_cube_map" );
-   if (rmesa->r200Screen->drmSupportsBlendColor) {
-       driInitExtensions( ctx, blend_extensions, GL_FALSE );
-   }
-   if(driQueryOptionb(&rmesa->optionCache, "arb_vertex_program"))
-      driInitSingleExtension( ctx, ARB_vp_extension );
-   if(driQueryOptionb(&rmesa->optionCache, "nv_vertex_program"))
-      driInitSingleExtension( ctx, NV_vp_extension );
-
-#if 0
-   r200InitDriverFuncs( ctx );
-   r200InitIoctlFuncs( ctx );
-   r200InitStateFuncs( ctx );
-   r200InitTextureFuncs( ctx );
-#endif
-   /* plug in a few more device driver functions */
-   /* XXX these should really go right after _mesa_init_driver_functions() */
-   r200InitPixelFuncs( ctx );
-   r200InitSpanFuncs( ctx );
-   r200InitTnlFuncs( ctx );
-   r200InitState( rmesa );
-   r200InitSwtcl( ctx );
-
-   fthrottle_mode = driQueryOptioni(&rmesa->optionCache, "fthrottle_mode");
-   rmesa->iw.irq_seq = -1;
-   rmesa->irqsEmitted = 0;
-   rmesa->do_irqs = (rmesa->dri.drmMinor >= 6 && 
-		     fthrottle_mode == DRI_CONF_FTHROTTLE_IRQS &&
-		     rmesa->r200Screen->irq);
-
-   rmesa->do_usleeps = (fthrottle_mode == DRI_CONF_FTHROTTLE_USLEEPS);
-
-   if (!rmesa->do_irqs)
-      fprintf(stderr,
-	      "IRQ's not enabled, falling back to %s: %d %d %d\n",
-	      rmesa->do_usleeps ? "usleeps" : "busy waits",
-	      rmesa->dri.drmMinor,
-	      fthrottle_mode,
-	      rmesa->r200Screen->irq);
-
-   rmesa->vblank_flags = (rmesa->r200Screen->irq != 0)
-       ? driGetDefaultVBlankFlags(&rmesa->optionCache) : VBLANK_FLAG_NO_IRQ;
-
-   rmesa->prefer_gart_client_texturing = 
-      (getenv("R200_GART_CLIENT_TEXTURES") != 0);
-
-   (*dri_interface->getUST)( & rmesa->swap_ust );
-
-
-#if DO_DEBUG
-   R200_DEBUG  = driParseDebugString( getenv( "R200_DEBUG" ),
-				      debug_control );
-   R200_DEBUG |= driParseDebugString( getenv( "RADEON_DEBUG" ),
-				      debug_control );
-#endif
-
-   tcl_mode = driQueryOptioni(&rmesa->optionCache, "tcl_mode");
-   if (driQueryOptionb(&rmesa->optionCache, "no_rast")) {
-      fprintf(stderr, "disabling 3D acceleration\n");
-      FALLBACK(rmesa, R200_FALLBACK_DISABLE, 1);
-   }
-   else if (tcl_mode == DRI_CONF_TCL_SW || getenv("R200_NO_TCL") ||
-	    !(rmesa->r200Screen->chipset & R200_CHIPSET_TCL)) {
-      if (rmesa->r200Screen->chipset & R200_CHIPSET_TCL) {
-	 rmesa->r200Screen->chipset &= ~R200_CHIPSET_TCL;
-	 fprintf(stderr, "Disabling HW TCL support\n");
-      }
-      TCL_FALLBACK(rmesa->glCtx, R200_TCL_FALLBACK_TCL_DISABLE, 1);
-   }
-
-   if (rmesa->r200Screen->chipset & R200_CHIPSET_TCL) {
-      if (tcl_mode >= DRI_CONF_TCL_VTXFMT)
-	 r200VtxfmtInit( ctx, tcl_mode >= DRI_CONF_TCL_CODEGEN );
-
-      _tnl_need_dlist_norm_lengths( ctx, GL_FALSE );
-   }
-   return GL_TRUE;
-}
-
-
-/* Destroy the device specific context.
- */
-/* Destroy the Mesa and driver specific context data.
- */
-void r200DestroyContext( __DRIcontextPrivate *driContextPriv )
-{
-   GET_CURRENT_CONTEXT(ctx);
-   r200ContextPtr rmesa = (r200ContextPtr) driContextPriv->driverPrivate;
-   r200ContextPtr current = ctx ? R200_CONTEXT(ctx) : NULL;
-
-   /* check if we're deleting the currently bound context */
-   if (rmesa == current) {
-      R200_FIREVERTICES( rmesa );
-      _mesa_make_current(NULL, NULL, NULL);
-   }
-
-   /* Free r200 context resources */
-   assert(rmesa); /* should never be null */
-   if ( rmesa ) {
-      GLboolean   release_texture_heaps;
-
-
-      release_texture_heaps = (rmesa->glCtx->Shared->RefCount == 1);
-      _swsetup_DestroyContext( rmesa->glCtx );
-      _tnl_DestroyContext( rmesa->glCtx );
-      _ac_DestroyContext( rmesa->glCtx );
-      _swrast_DestroyContext( rmesa->glCtx );
-
-      r200DestroySwtcl( rmesa->glCtx );
-      r200ReleaseArrays( rmesa->glCtx, ~0 );
-
-      if (rmesa->dma.current.buf) {
-	 r200ReleaseDmaRegion( rmesa, &rmesa->dma.current, __FUNCTION__ );
-	 r200FlushCmdBuf( rmesa, __FUNCTION__ );
-      }
-
-      if (!(rmesa->TclFallback & R200_TCL_FALLBACK_TCL_DISABLE)) {
-	 int tcl_mode = driQueryOptioni(&rmesa->optionCache, "tcl_mode");
-	 if (tcl_mode >= DRI_CONF_TCL_VTXFMT)
-	    r200VtxfmtDestroy( rmesa->glCtx );
-      }
-
-      /* free the Mesa context */
-      rmesa->glCtx->DriverCtx = NULL;
-      _mesa_destroy_context( rmesa->glCtx );
-
-      if (rmesa->state.scissor.pClipRects) {
-	 FREE(rmesa->state.scissor.pClipRects);
-	 rmesa->state.scissor.pClipRects = NULL;
-      }
-
-      if ( release_texture_heaps ) {
-         /* This share group is about to go away, free our private
-          * texture object data.
-          */
-         int i;
-
-         for ( i = 0 ; i < rmesa->nr_heaps ; i++ ) {
-	    driDestroyTextureHeap( rmesa->texture_heaps[ i ] );
-	    rmesa->texture_heaps[ i ] = NULL;
-         }
-
-	 assert( is_empty_list( & rmesa->swapped ) );
-      }
-
-      /* free the option cache */
-      driDestroyOptionCache (&rmesa->optionCache);
-
-      FREE( rmesa );
-   }
-}
-
-
-
-
-void
-r200SwapBuffers( __DRIdrawablePrivate *dPriv )
-{
-   if (dPriv->driContextPriv && dPriv->driContextPriv->driverPrivate) {
-      r200ContextPtr rmesa;
-      GLcontext *ctx;
-      rmesa = (r200ContextPtr) dPriv->driContextPriv->driverPrivate;
-      ctx = rmesa->glCtx;
-      if (ctx->Visual.doubleBufferMode) {
-         _mesa_notifySwapBuffers( ctx );  /* flush pending rendering comands */
-         if ( rmesa->doPageFlip ) {
-            r200PageFlip( dPriv );
-         }
-         else {
-            r200CopyBuffer( dPriv );
-         }
-      }
-   }
-   else {
-      /* XXX this shouldn't be an error but we can't handle it for now */
-      _mesa_problem(NULL, "%s: drawable has no context!", __FUNCTION__);
-   }
-}
-
-
-/* Force the context `c' to be the current context and associate with it
- * buffer `b'.
- */
-GLboolean
-r200MakeCurrent( __DRIcontextPrivate *driContextPriv,
-                   __DRIdrawablePrivate *driDrawPriv,
-                   __DRIdrawablePrivate *driReadPriv )
-{
-   if ( driContextPriv ) {
-      r200ContextPtr newCtx = 
-	 (r200ContextPtr) driContextPriv->driverPrivate;
-
-      if (R200_DEBUG & DEBUG_DRI)
-	 fprintf(stderr, "%s ctx %p\n", __FUNCTION__, (void *)newCtx->glCtx);
-
-      if ( newCtx->dri.drawable != driDrawPriv ) {
-	 driDrawableInitVBlank( driDrawPriv, newCtx->vblank_flags );
-	 newCtx->dri.drawable = driDrawPriv;
-	 r200UpdateWindow( newCtx->glCtx );
-	 r200UpdateViewportOffset( newCtx->glCtx );
-      }
-
-      _mesa_make_current( newCtx->glCtx,
-			  (GLframebuffer *) driDrawPriv->driverPrivate,
-			  (GLframebuffer *) driReadPriv->driverPrivate );
-
-      if (newCtx->vb.enabled)
-	 r200VtxfmtMakeCurrent( newCtx->glCtx );
-
-      _mesa_update_state( newCtx->glCtx );
-      r200ValidateState( newCtx->glCtx );
-
-   } else {
-      if (R200_DEBUG & DEBUG_DRI)
-	 fprintf(stderr, "%s ctx is null\n", __FUNCTION__);
-      _mesa_make_current( NULL, NULL, NULL );
-   }
-
-   if (R200_DEBUG & DEBUG_DRI)
-      fprintf(stderr, "End %s\n", __FUNCTION__);
-   return GL_TRUE;
-}
-
-/* Force the context `c' to be unbound from its buffer.
- */
-GLboolean
-r200UnbindContext( __DRIcontextPrivate *driContextPriv )
-{
-   r200ContextPtr rmesa = (r200ContextPtr) driContextPriv->driverPrivate;
-
-   if (R200_DEBUG & DEBUG_DRI)
-      fprintf(stderr, "%s ctx %p\n", __FUNCTION__, (void *)rmesa->glCtx);
-
-   r200VtxfmtUnbindContext( rmesa->glCtx );
-   return GL_TRUE;
-}
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/r200/r200_context.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/r200/r200_context.h
deleted file mode 100644
index 8169af709..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/r200/r200_context.h
+++ /dev/null
@@ -1,995 +0,0 @@
-/* $XFree86: xc/lib/GL/mesa/src/drv/r200/r200_context.h,v 1.2 2002/12/16 16:18:54 dawes Exp $ */
-/*
-Copyright (C) The Weather Channel, Inc.  2002.  All Rights Reserved.
-
-The Weather Channel (TM) funded Tungsten Graphics to develop the
-initial release of the Radeon 8500 driver under the XFree86 license.
-This notice must be preserved.
-
-Permission is hereby granted, free of charge, to any person obtaining
-a copy of this software and associated documentation files (the
-"Software"), to deal in the Software without restriction, including
-without limitation the rights to use, copy, modify, merge, publish,
-distribute, sublicense, and/or sell copies of the Software, and to
-permit persons to whom the Software is furnished to do so, subject to
-the following conditions:
-
-The above copyright notice and this permission notice (including the
-next paragraph) shall be included in all copies or substantial
-portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
-EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
-IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
-LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
-OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
-WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-**************************************************************************/
-
-/*
- * Authors:
- *   Keith Whitwell <keith@tungstengraphics.com>
- */
-
-#ifndef __R200_CONTEXT_H__
-#define __R200_CONTEXT_H__
-
-#include "tnl/t_vertex.h"
-#include "drm.h"
-#include "radeon_drm.h"
-#include "dri_util.h"
-#include "texmem.h"
-
-#include "macros.h"
-#include "mtypes.h"
-#include "colormac.h"
-#include "r200_reg.h"
-
-#define ENABLE_HW_3D_TEXTURE 1  /* XXX this is temporary! */
-
-struct r200_context;
-typedef struct r200_context r200ContextRec;
-typedef struct r200_context *r200ContextPtr;
-
-#include "r200_lock.h"
-#include "r200_screen.h"
-#include "mm.h"
-
-/* Flags for software fallback cases */
-/* See correponding strings in r200_swtcl.c */
-#define R200_FALLBACK_TEXTURE           0x01
-#define R200_FALLBACK_DRAW_BUFFER       0x02
-#define R200_FALLBACK_STENCIL           0x04
-#define R200_FALLBACK_RENDER_MODE       0x08
-#define R200_FALLBACK_DISABLE           0x10
-#define R200_FALLBACK_BORDER_MODE       0x20
-
-/* The blit width for texture uploads
- */
-#define BLIT_WIDTH_BYTES 1024
-
-/* Use the templated vertex format:
- */
-#define COLOR_IS_RGBA
-#define TAG(x) r200##x
-#include "tnl_dd/t_dd_vertex.h"
-#undef TAG
-
-typedef void (*r200_tri_func)( r200ContextPtr,
-				 r200Vertex *,
-				 r200Vertex *,
-				 r200Vertex * );
-
-typedef void (*r200_line_func)( r200ContextPtr,
-				  r200Vertex *,
-				  r200Vertex * );
-
-typedef void (*r200_point_func)( r200ContextPtr,
-				   r200Vertex * );
-
-
-struct r200_colorbuffer_state {
-   GLuint clear;
-   GLint drawOffset, drawPitch;
-   int roundEnable;
-};
-
-
-struct r200_depthbuffer_state {
-   GLuint clear;
-   GLfloat scale;
-};
-
-struct r200_pixel_state {
-   GLint readOffset, readPitch;
-};
-
-struct r200_scissor_state {
-   drm_clip_rect_t rect;
-   GLboolean enabled;
-
-   GLuint numClipRects;			/* Cliprects active */
-   GLuint numAllocedClipRects;		/* Cliprects available */
-   drm_clip_rect_t *pClipRects;
-};
-
-struct r200_stencilbuffer_state {
-   GLboolean hwBuffer;
-   GLuint clear;			/* rb3d_stencilrefmask value */
-};
-
-struct r200_stipple_state {
-   GLuint mask[32];
-};
-
-
-
-#define TEX_0   0x1
-#define TEX_1   0x2
-#define TEX_2	0x4
-#define TEX_3	0x8
-#define TEX_4	0x10
-#define TEX_5	0x20
-#define TEX_ALL 0x3f
-
-typedef struct r200_tex_obj r200TexObj, *r200TexObjPtr;
-
-/* Texture object in locally shared texture space.
- */
-struct r200_tex_obj {
-   driTextureObject   base;
-
-   GLuint bufAddr;			/* Offset to start of locally
-					   shared texture block */
-
-   GLuint dirty_state;		        /* Flags (1 per texunit) for
-					   whether or not this texobj
-					   has dirty hardware state
-					   (pp_*) that needs to be
-					   brought into the
-					   texunit. */
-
-   drm_radeon_tex_image_t image[6][RADEON_MAX_TEXTURE_LEVELS];
-					/* Six, for the cube faces */
-
-   GLuint pp_txfilter;		        /* hardware register values */
-   GLuint pp_txformat;
-   GLuint pp_txformat_x;
-   GLuint pp_txoffset;		        /* Image location in texmem.
-					   All cube faces follow. */
-   GLuint pp_txsize;		        /* npot only */
-   GLuint pp_txpitch;		        /* npot only */
-   GLuint pp_border_color;
-   GLuint pp_cubic_faces;	        /* cube face 1,2,3,4 log2 sizes */
-
-   GLboolean  border_fallback;
-
-   GLuint tile_bits;			/* hw texture tile bits used on this texture */
-};
-
-
-struct r200_texture_env_state {
-   r200TexObjPtr texobj;
-   GLenum format;
-   GLenum envMode;
-};
-
-#define R200_MAX_TEXTURE_UNITS 6
-
-struct r200_texture_state {
-   struct r200_texture_env_state unit[R200_MAX_TEXTURE_UNITS];
-};
-
-
-struct r200_state_atom {
-   struct r200_state_atom *next, *prev;
-   const char *name;		         /* for debug */
-   int cmd_size;		         /* size in bytes */
-   GLuint idx;
-   int *cmd;			         /* one or more cmd's */
-   int *lastcmd;			 /* one or more cmd's */
-   GLboolean dirty;
-   GLboolean (*check)( GLcontext *, int );    /* is this state active? */
-};
-   
-
-
-/* Trying to keep these relatively short as the variables are becoming
- * extravagently long.  Drop the driver name prefix off the front of
- * everything - I think we know which driver we're in by now, and keep the
- * prefix to 3 letters unless absolutely impossible.  
- */
-
-#define CTX_CMD_0             0
-#define CTX_PP_MISC           1
-#define CTX_PP_FOG_COLOR      2
-#define CTX_RE_SOLID_COLOR    3
-#define CTX_RB3D_BLENDCNTL    4
-#define CTX_RB3D_DEPTHOFFSET  5
-#define CTX_RB3D_DEPTHPITCH   6
-#define CTX_RB3D_ZSTENCILCNTL 7
-#define CTX_CMD_1             8
-#define CTX_PP_CNTL           9
-#define CTX_RB3D_CNTL         10
-#define CTX_RB3D_COLOROFFSET  11
-#define CTX_CMD_2             12 /* why */
-#define CTX_RB3D_COLORPITCH   13 /* why */
-#define CTX_STATE_SIZE_OLDDRM 14
-#define CTX_CMD_3             14
-#define CTX_RB3D_BLENDCOLOR   15
-#define CTX_RB3D_ABLENDCNTL   16
-#define CTX_RB3D_CBLENDCNTL   17
-#define CTX_STATE_SIZE_NEWDRM 18
-
-#define SET_CMD_0               0
-#define SET_SE_CNTL             1
-#define SET_RE_CNTL             2 /* replace se_coord_fmt */
-#define SET_STATE_SIZE          3
-
-#define VTE_CMD_0               0
-#define VTE_SE_VTE_CNTL         1
-#define VTE_STATE_SIZE          2
-
-#define LIN_CMD_0               0
-#define LIN_RE_LINE_PATTERN     1
-#define LIN_RE_LINE_STATE       2
-#define LIN_CMD_1               3
-#define LIN_SE_LINE_WIDTH       4
-#define LIN_STATE_SIZE          5
-
-#define MSK_CMD_0               0
-#define MSK_RB3D_STENCILREFMASK 1
-#define MSK_RB3D_ROPCNTL        2
-#define MSK_RB3D_PLANEMASK      3
-#define MSK_STATE_SIZE          4
-
-#define VPT_CMD_0           0
-#define VPT_SE_VPORT_XSCALE          1
-#define VPT_SE_VPORT_XOFFSET         2
-#define VPT_SE_VPORT_YSCALE          3
-#define VPT_SE_VPORT_YOFFSET         4
-#define VPT_SE_VPORT_ZSCALE          5
-#define VPT_SE_VPORT_ZOFFSET         6
-#define VPT_STATE_SIZE      7
-
-#define ZBS_CMD_0               0
-#define ZBS_SE_ZBIAS_FACTOR     1
-#define ZBS_SE_ZBIAS_CONSTANT   2
-#define ZBS_STATE_SIZE          3
-
-#define MSC_CMD_0               0
-#define MSC_RE_MISC             1
-#define MSC_STATE_SIZE          2
-
-#define TAM_CMD_0               0
-#define TAM_DEBUG3              1
-#define TAM_STATE_SIZE          2
-
-#define TEX_CMD_0                   0
-#define TEX_PP_TXFILTER             1  /*2c00*/
-#define TEX_PP_TXFORMAT             2  /*2c04*/
-#define TEX_PP_TXFORMAT_X           3  /*2c08*/
-#define TEX_PP_TXSIZE               4  /*2c0c*/
-#define TEX_PP_TXPITCH              5  /*2c10*/
-#define TEX_PP_BORDER_COLOR         6  /*2c14*/
-#define TEX_CMD_1                   7
-#define TEX_PP_TXOFFSET             8  /*2d00 */
-#define TEX_STATE_SIZE              9
-
-#define CUBE_CMD_0                  0  /* 1 register follows */
-#define CUBE_PP_CUBIC_FACES         1  /* 0x2c18 */
-#define CUBE_CMD_1                  2  /* 5 registers follow */
-#define CUBE_PP_CUBIC_OFFSET_F1     3  /* 0x2d04 */
-#define CUBE_PP_CUBIC_OFFSET_F2     4  /* 0x2d08 */
-#define CUBE_PP_CUBIC_OFFSET_F3     5  /* 0x2d0c */
-#define CUBE_PP_CUBIC_OFFSET_F4     6  /* 0x2d10 */
-#define CUBE_PP_CUBIC_OFFSET_F5     7  /* 0x2d14 */
-#define CUBE_STATE_SIZE             8
-
-#define PIX_CMD_0                   0
-#define PIX_PP_TXCBLEND             1
-#define PIX_PP_TXCBLEND2            2
-#define PIX_PP_TXABLEND             3
-#define PIX_PP_TXABLEND2            4
-#define PIX_STATE_SIZE              5
-
-#define TF_CMD_0                    0
-#define TF_TFACTOR_0                1
-#define TF_TFACTOR_1                2
-#define TF_TFACTOR_2                3
-#define TF_TFACTOR_3                4
-#define TF_TFACTOR_4                5
-#define TF_TFACTOR_5                6
-#define TF_STATE_SIZE               7
-
-#define TCL_CMD_0                 0
-#define TCL_LIGHT_MODEL_CTL_0     1
-#define TCL_LIGHT_MODEL_CTL_1     2
-#define TCL_PER_LIGHT_CTL_0       3
-#define TCL_PER_LIGHT_CTL_1       4
-#define TCL_PER_LIGHT_CTL_2       5
-#define TCL_PER_LIGHT_CTL_3       6
-#define TCL_CMD_1                 7
-#define TCL_UCP_VERT_BLEND_CTL    8
-#define TCL_STATE_SIZE            9
-
-#define MSL_CMD_0                     0
-#define MSL_MATRIX_SELECT_0           1
-#define MSL_MATRIX_SELECT_1           2
-#define MSL_MATRIX_SELECT_2           3
-#define MSL_MATRIX_SELECT_3           4
-#define MSL_MATRIX_SELECT_4           5
-#define MSL_STATE_SIZE                6
-
-#define TCG_CMD_0                 0
-#define TCG_TEX_PROC_CTL_2            1
-#define TCG_TEX_PROC_CTL_3            2
-#define TCG_TEX_PROC_CTL_0            3
-#define TCG_TEX_PROC_CTL_1            4
-#define TCG_TEX_CYL_WRAP_CTL      5
-#define TCG_STATE_SIZE            6
-
-#define MTL_CMD_0            0	
-#define MTL_EMMISSIVE_RED    1	
-#define MTL_EMMISSIVE_GREEN  2	
-#define MTL_EMMISSIVE_BLUE   3	
-#define MTL_EMMISSIVE_ALPHA  4	
-#define MTL_AMBIENT_RED      5
-#define MTL_AMBIENT_GREEN    6
-#define MTL_AMBIENT_BLUE     7
-#define MTL_AMBIENT_ALPHA    8
-#define MTL_DIFFUSE_RED      9
-#define MTL_DIFFUSE_GREEN    10
-#define MTL_DIFFUSE_BLUE     11
-#define MTL_DIFFUSE_ALPHA    12
-#define MTL_SPECULAR_RED     13
-#define MTL_SPECULAR_GREEN   14
-#define MTL_SPECULAR_BLUE    15
-#define MTL_SPECULAR_ALPHA   16
-#define MTL_CMD_1            17
-#define MTL_SHININESS        18
-#define MTL_STATE_SIZE       19
-
-#define VAP_CMD_0                   0
-#define VAP_SE_VAP_CNTL             1
-#define VAP_STATE_SIZE              2
-
-/* Replaces a lot of packet info from radeon
- */
-#define VTX_CMD_0                   0
-#define VTX_VTXFMT_0            1
-#define VTX_VTXFMT_1            2
-#define VTX_TCL_OUTPUT_VTXFMT_0 3
-#define VTX_TCL_OUTPUT_VTXFMT_1 4
-#define VTX_CMD_1               5
-#define VTX_TCL_OUTPUT_COMPSEL  6
-#define VTX_CMD_2               7
-#define VTX_STATE_CNTL          8
-#define VTX_STATE_SIZE          9
-
-
-#define VTX_COLOR(v,n)   (((v)>>(R200_VTX_COLOR_0_SHIFT+(n)*2))&\
-                         R200_VTX_COLOR_MASK)
-
-/**
- * Given the \c R200_SE_VTX_FMT_1 for the current vertex state, determine
- * how many components are in texture coordinate \c n.
- */
-#define VTX_TEXn_COUNT(v,n)   (((v) >> (3 * n)) & 0x07)
-
-#define MAT_CMD_0              0
-#define MAT_ELT_0              1
-#define MAT_STATE_SIZE         17
-
-#define GRD_CMD_0                  0
-#define GRD_VERT_GUARD_CLIP_ADJ    1
-#define GRD_VERT_GUARD_DISCARD_ADJ 2
-#define GRD_HORZ_GUARD_CLIP_ADJ    3
-#define GRD_HORZ_GUARD_DISCARD_ADJ 4
-#define GRD_STATE_SIZE             5
-
-/* position changes frequently when lighting in modelpos - separate
- * out to new state item?  
- */
-#define LIT_CMD_0                  0
-#define LIT_AMBIENT_RED            1
-#define LIT_AMBIENT_GREEN          2
-#define LIT_AMBIENT_BLUE           3
-#define LIT_AMBIENT_ALPHA          4
-#define LIT_DIFFUSE_RED            5
-#define LIT_DIFFUSE_GREEN          6
-#define LIT_DIFFUSE_BLUE           7
-#define LIT_DIFFUSE_ALPHA          8
-#define LIT_SPECULAR_RED           9
-#define LIT_SPECULAR_GREEN         10
-#define LIT_SPECULAR_BLUE          11
-#define LIT_SPECULAR_ALPHA         12
-#define LIT_POSITION_X             13
-#define LIT_POSITION_Y             14
-#define LIT_POSITION_Z             15
-#define LIT_POSITION_W             16
-#define LIT_DIRECTION_X            17
-#define LIT_DIRECTION_Y            18
-#define LIT_DIRECTION_Z            19
-#define LIT_DIRECTION_W            20
-#define LIT_ATTEN_QUADRATIC        21
-#define LIT_ATTEN_LINEAR           22
-#define LIT_ATTEN_CONST            23
-#define LIT_ATTEN_XXX              24
-#define LIT_CMD_1                  25
-#define LIT_SPOT_DCD               26
-#define LIT_SPOT_DCM               27
-#define LIT_SPOT_EXPONENT          28
-#define LIT_SPOT_CUTOFF            29
-#define LIT_SPECULAR_THRESH        30
-#define LIT_RANGE_CUTOFF           31 /* ? */
-#define LIT_ATTEN_CONST_INV        32
-#define LIT_STATE_SIZE             33
-
-/* Fog
- */
-#define FOG_CMD_0      0
-#define FOG_R          1
-#define FOG_C          2
-#define FOG_D          3
-#define FOG_PAD        4
-#define FOG_STATE_SIZE 5
-
-/* UCP
- */
-#define UCP_CMD_0      0
-#define UCP_X          1
-#define UCP_Y          2
-#define UCP_Z          3
-#define UCP_W          4
-#define UCP_STATE_SIZE 5
-
-/* GLT - Global ambient
- */
-#define GLT_CMD_0      0
-#define GLT_RED        1
-#define GLT_GREEN      2
-#define GLT_BLUE       3
-#define GLT_ALPHA      4
-#define GLT_STATE_SIZE 5
-
-/* EYE
- */
-#define EYE_CMD_0          0
-#define EYE_X              1
-#define EYE_Y              2
-#define EYE_Z              3
-#define EYE_RESCALE_FACTOR 4
-#define EYE_STATE_SIZE     5
-
-/* CST - constant state
- */
-#define CST_CMD_0                             0
-#define CST_PP_CNTL_X                         1
-#define CST_CMD_1                             2
-#define CST_RB3D_DEPTHXY_OFFSET               3
-#define CST_CMD_2                             4
-#define CST_RE_AUX_SCISSOR_CNTL               5
-#define CST_CMD_3                             6
-#define CST_RE_SCISSOR_TL_0                   7
-#define CST_RE_SCISSOR_BR_0                   8
-#define CST_CMD_4                             9
-#define CST_SE_VAP_CNTL_STATUS                10
-#define CST_CMD_5                             11
-#define CST_RE_POINTSIZE                      12
-#define CST_CMD_6                             13
-#define CST_SE_TCL_INPUT_VTX_0                14
-#define CST_SE_TCL_INPUT_VTX_1                15
-#define CST_SE_TCL_INPUT_VTX_2                16
-#define CST_SE_TCL_INPUT_VTX_3                17
-#define CST_STATE_SIZE                        18
-
-#define PRF_CMD_0         0
-#define PRF_PP_TRI_PERF   1
-#define PRF_PP_PERF_CNTL  2
-#define PRF_STATE_SIZE    3
-
-
-struct r200_hw_state {
-   /* Head of the linked list of state atoms. */
-   struct r200_state_atom atomlist;
-
-   /* Hardware state, stored as cmdbuf commands:  
-    *   -- Need to doublebuffer for
-    *           - reviving state after loss of context
-    *           - eliding noop statechange loops? (except line stipple count)
-    */
-   struct r200_state_atom ctx;
-   struct r200_state_atom set;
-   struct r200_state_atom vte;
-   struct r200_state_atom lin;
-   struct r200_state_atom msk;
-   struct r200_state_atom vpt;
-   struct r200_state_atom vap;
-   struct r200_state_atom vtx;
-   struct r200_state_atom tcl;
-   struct r200_state_atom msl;
-   struct r200_state_atom tcg;
-   struct r200_state_atom msc;
-   struct r200_state_atom cst;
-   struct r200_state_atom tam;
-   struct r200_state_atom tf;
-   struct r200_state_atom tex[6];
-   struct r200_state_atom cube[6];
-   struct r200_state_atom zbs;
-   struct r200_state_atom mtl[2];
-   struct r200_state_atom mat[9];
-   struct r200_state_atom lit[8]; /* includes vec, scl commands */
-   struct r200_state_atom ucp[6];
-   struct r200_state_atom pix[6]; /* pixshader stages */
-   struct r200_state_atom eye; /* eye pos */
-   struct r200_state_atom grd; /* guard band clipping */
-   struct r200_state_atom fog;
-   struct r200_state_atom glt;
-   struct r200_state_atom prf;
-
-   int max_state_size;	/* Number of bytes necessary for a full state emit. */
-   GLboolean is_dirty, all_dirty;
-};
-
-struct r200_state {
-   /* Derived state for internal purposes:
-    */
-   struct r200_colorbuffer_state color;
-   struct r200_depthbuffer_state depth;
-   struct r200_pixel_state pixel;
-   struct r200_scissor_state scissor;
-   struct r200_stencilbuffer_state stencil;
-   struct r200_stipple_state stipple;
-   struct r200_texture_state texture;
-};
-
-/* Need refcounting on dma buffers:
- */
-struct r200_dma_buffer {
-   int refcount;		/* the number of retained regions in buf */
-   drmBufPtr buf;
-};
-
-#define GET_START(rvb) (rmesa->r200Screen->gart_buffer_offset +		\
-			(rvb)->address - rmesa->dma.buf0_address +	\
-			(rvb)->start)
-
-/* A retained region, eg vertices for indexed vertices.
- */
-struct r200_dma_region {
-   struct r200_dma_buffer *buf;
-   char *address;		/* == buf->address */
-   int start, end, ptr;		/* offsets from start of buf */
-   int aos_start;
-   int aos_stride;
-   int aos_size;
-};
-
-
-struct r200_dma {
-   /* Active dma region.  Allocations for vertices and retained
-    * regions come from here.  Also used for emitting random vertices,
-    * these may be flushed by calling flush_current();
-    */
-   struct r200_dma_region current;
-   
-   void (*flush)( r200ContextPtr );
-
-   char *buf0_address;		/* start of buf[0], for index calcs */
-   GLuint nr_released_bufs;	/* flush after so many buffers released */
-};
-
-struct r200_dri_mirror {
-   __DRIcontextPrivate	*context;	/* DRI context */
-   __DRIscreenPrivate	*screen;	/* DRI screen */
-   __DRIdrawablePrivate	*drawable;	/* DRI drawable bound to this ctx */
-
-   drm_context_t hwContext;
-   drm_hw_lock_t *hwLock;
-   int fd;
-   int drmMinor;
-};
-
-
-#define R200_CMD_BUF_SZ  (8*1024) 
-
-struct r200_store {
-   GLuint statenr;
-   GLuint primnr;
-   char cmd_buf[R200_CMD_BUF_SZ];
-   int cmd_used;   
-   int elts_start;
-};
-
-
-/* r200_tcl.c
- */
-struct r200_tcl_info {
-   GLuint vertex_format;
-   GLint last_offset;
-   GLuint hw_primitive;
-
-   struct r200_dma_region *aos_components[8];
-   GLuint nr_aos_components;
-
-   GLuint *Elts;
-
-   struct r200_dma_region indexed_verts;
-   struct r200_dma_region obj;
-   struct r200_dma_region rgba;
-   struct r200_dma_region spec;
-   struct r200_dma_region fog;
-   struct r200_dma_region tex[R200_MAX_TEXTURE_UNITS];
-   struct r200_dma_region norm;
-};
-
-
-/* r200_swtcl.c
- */
-struct r200_swtcl_info {
-   GLuint RenderIndex;
-   
-   /**
-    * Size of a hardware vertex.  This is calculated when \c ::vertex_attrs is
-    * installed in the Mesa state vector.
-    */
-   GLuint vertex_size;
-
-   /**
-    * Attributes instructing the Mesa TCL pipeline where / how to put vertex
-    * data in the hardware buffer.
-    */
-   struct tnl_attr_map vertex_attrs[VERT_ATTRIB_MAX];
-
-   /**
-    * Number of elements of \c ::vertex_attrs that are actually used.
-    */
-   GLuint vertex_attr_count;
-
-   /**
-    * Cached pointer to the buffer where Mesa will store vertex data.
-    */
-   GLubyte *verts;
-
-   /* Fallback rasterization functions
-    */
-   r200_point_func draw_point;
-   r200_line_func draw_line;
-   r200_tri_func draw_tri;
-
-   GLuint hw_primitive;
-   GLenum render_primitive;
-   GLuint numverts;
-
-   /**
-    * Offset of the 4UB color data within a hardware (swtcl) vertex.
-    */
-   GLuint coloroffset;
-
-   /**
-    * Offset of the 3UB specular color data within a hardware (swtcl) vertex.
-    */
-   GLuint specoffset;
-
-   /**
-    * Should Mesa project vertex data or will the hardware do it?
-    */
-   GLboolean needproj;
-
-   struct r200_dma_region indexed_verts;
-};
-
-
-struct r200_ioctl {
-   GLuint vertex_offset;
-   GLuint vertex_size;
-};
-
-
-
-#define R200_MAX_PRIMS 64
-
-
-/* Want to keep a cache of these around.  Each is parameterized by
- * only a single value which has only a small range.  Only expect a
- * few, so just rescan the list each time?
- */
-struct dynfn {
-   struct dynfn *next, *prev;
-   int key[2];
-   char *code;
-};
-
-struct dfn_lists {
-   struct dynfn Vertex2f;
-   struct dynfn Vertex2fv;
-   struct dynfn Vertex3f;
-   struct dynfn Vertex3fv;
-   struct dynfn Color4ub;
-   struct dynfn Color4ubv;
-   struct dynfn Color3ub;
-   struct dynfn Color3ubv;
-   struct dynfn Color4f;
-   struct dynfn Color4fv;
-   struct dynfn Color3f;
-   struct dynfn Color3fv;
-   struct dynfn SecondaryColor3ubEXT;
-   struct dynfn SecondaryColor3ubvEXT;
-   struct dynfn SecondaryColor3fEXT;
-   struct dynfn SecondaryColor3fvEXT;
-   struct dynfn Normal3f;
-   struct dynfn Normal3fv;
-   struct dynfn TexCoord3f;
-   struct dynfn TexCoord3fv;
-   struct dynfn TexCoord2f;
-   struct dynfn TexCoord2fv;
-   struct dynfn TexCoord1f;
-   struct dynfn TexCoord1fv;
-   struct dynfn MultiTexCoord3fARB;
-   struct dynfn MultiTexCoord3fvARB;
-   struct dynfn MultiTexCoord2fARB;
-   struct dynfn MultiTexCoord2fvARB;
-   struct dynfn MultiTexCoord1fARB;
-   struct dynfn MultiTexCoord1fvARB;
-   struct dynfn FogCoordfEXT;
-   struct dynfn FogCoordfvEXT;
-};
-
-struct dfn_generators {
-   struct dynfn *(*Vertex2f)( GLcontext *, const int * );
-   struct dynfn *(*Vertex2fv)( GLcontext *, const int * );
-   struct dynfn *(*Vertex3f)( GLcontext *, const int * );
-   struct dynfn *(*Vertex3fv)( GLcontext *, const int * );
-   struct dynfn *(*Color4ub)( GLcontext *, const int * );
-   struct dynfn *(*Color4ubv)( GLcontext *, const int * );
-   struct dynfn *(*Color3ub)( GLcontext *, const int * );
-   struct dynfn *(*Color3ubv)( GLcontext *, const int * );
-   struct dynfn *(*Color4f)( GLcontext *, const int * );
-   struct dynfn *(*Color4fv)( GLcontext *, const int * );
-   struct dynfn *(*Color3f)( GLcontext *, const int * );
-   struct dynfn *(*Color3fv)( GLcontext *, const int * );
-   struct dynfn *(*SecondaryColor3ubEXT)( GLcontext *, const int * );
-   struct dynfn *(*SecondaryColor3ubvEXT)( GLcontext *, const int * );
-   struct dynfn *(*SecondaryColor3fEXT)( GLcontext *, const int * );
-   struct dynfn *(*SecondaryColor3fvEXT)( GLcontext *, const int * );
-   struct dynfn *(*Normal3f)( GLcontext *, const int * );
-   struct dynfn *(*Normal3fv)( GLcontext *, const int * );
-   struct dynfn *(*TexCoord3f)( GLcontext *, const int * );
-   struct dynfn *(*TexCoord3fv)( GLcontext *, const int * );
-   struct dynfn *(*TexCoord2f)( GLcontext *, const int * );
-   struct dynfn *(*TexCoord2fv)( GLcontext *, const int * );
-   struct dynfn *(*TexCoord1f)( GLcontext *, const int * );
-   struct dynfn *(*TexCoord1fv)( GLcontext *, const int * );
-   struct dynfn *(*MultiTexCoord3fARB)( GLcontext *, const int * );
-   struct dynfn *(*MultiTexCoord3fvARB)( GLcontext *, const int * );
-   struct dynfn *(*MultiTexCoord2fARB)( GLcontext *, const int * );
-   struct dynfn *(*MultiTexCoord2fvARB)( GLcontext *, const int * );
-   struct dynfn *(*MultiTexCoord1fARB)( GLcontext *, const int * );
-   struct dynfn *(*MultiTexCoord1fvARB)( GLcontext *, const int * );
-   struct dynfn *(*FogCoordfEXT)( GLcontext *, const int * );
-   struct dynfn *(*FogCoordfvEXT)( GLcontext *, const int * );
-};
-
-
-
-struct r200_prim {
-   GLuint start;
-   GLuint end;
-   GLuint prim;
-};
-
-   /* A maximum total of 29 elements per vertex:  3 floats for position, 3
-    * floats for normal, 4 floats for color, 4 bytes for secondary color,
-    * 3 floats for each texture unit (18 floats total).
-    * 
-    * we maybe need add. 4 to prevent segfault if someone specifies
-    * GL_TEXTURE6/GL_TEXTURE7 (esp. for the codegen-path) (FIXME: )
-    * 
-    * The position data is never actually stored here, so 3 elements could be
-    * trimmed out of the buffer.
-    */
-
-#define R200_MAX_VERTEX_SIZE ((3*6)+11)
-
-struct r200_vbinfo {
-   GLint counter, initial_counter;
-   GLint *dmaptr;
-   void (*notify)( void );
-   GLint vertex_size;
-
-   union { float f; int i; r200_color_t color; } vertex[R200_MAX_VERTEX_SIZE];
-
-   GLfloat *normalptr;
-   GLfloat *floatcolorptr;
-   GLfloat *fogptr;
-   r200_color_t *colorptr;
-   GLfloat *floatspecptr;
-   r200_color_t *specptr;
-   GLfloat *texcoordptr[8];	/* 6 (TMU) + 2 for r200_vtxfmt_c.c when GL_TEXTURE6/7 */
-
-
-   GLenum *prim;		/* &ctx->Driver.CurrentExecPrimitive */
-   GLuint primflags;
-   GLboolean enabled;		/* *_NO_VTXFMT / *_NO_TCL env vars */
-   GLboolean installed;
-   GLboolean fell_back;
-   GLboolean recheck;
-   GLint nrverts;
-   GLuint vtxfmt_0, vtxfmt_1;
-
-   GLuint installed_vertex_format;
-   GLuint installed_color_3f_sz;
-
-   struct r200_prim primlist[R200_MAX_PRIMS];
-   int nrprims;
-
-   struct dfn_lists dfn_cache;
-   struct dfn_generators codegen;
-   GLvertexformat vtxfmt;
-};
-
-
-struct r200_context {
-   GLcontext *glCtx;			/* Mesa context */
-
-   /* Driver and hardware state management
-    */
-   struct r200_hw_state hw;
-   struct r200_state state;
-
-   /* Texture object bookkeeping
-    */
-   unsigned              nr_heaps;
-   driTexHeap          * texture_heaps[ R200_NR_TEX_HEAPS ];
-   driTextureObject      swapped;
-   int                   texture_depth;
-   float                 initialMaxAnisotropy;
-
-   /* Rasterization and vertex state:
-    */
-   GLuint TclFallback;
-   GLuint Fallback;
-   GLuint NewGLState;
-   GLuint tnl_index;	/* index of bits for last tnl_install_attrs */
-
-   /* Vertex buffers
-    */
-   struct r200_ioctl ioctl;
-   struct r200_dma dma;
-   struct r200_store store;
-   /* A full state emit as of the first state emit in the main store, in case
-    * the context is lost.
-    */
-   struct r200_store backup_store;
-
-   /* Page flipping
-    */
-   GLuint doPageFlip;
-
-   /* Busy waiting
-    */
-   GLuint do_usleeps;
-   GLuint do_irqs;
-   GLuint irqsEmitted;
-   drm_radeon_irq_wait_t iw;
-
-   /* Clientdata textures;
-    */
-   GLuint prefer_gart_client_texturing;
-
-   /* Drawable, cliprect and scissor information
-    */
-   GLuint numClipRects;			/* Cliprects for the draw buffer */
-   drm_clip_rect_t *pClipRects;
-   unsigned int lastStamp;
-   GLboolean lost_context;
-   GLboolean save_on_next_emit;
-   r200ScreenPtr r200Screen;	/* Screen private DRI data */
-   drm_radeon_sarea_t *sarea;		/* Private SAREA data */
-
-   /* TCL stuff
-    */
-   GLmatrix TexGenMatrix[R200_MAX_TEXTURE_UNITS];
-   GLboolean recheck_texgen[R200_MAX_TEXTURE_UNITS];
-   GLboolean TexGenNeedNormals[R200_MAX_TEXTURE_UNITS];
-   GLuint TexMatEnabled;
-   GLuint TexMatCompSel;
-   GLuint TexGenEnabled;
-   GLuint TexGenCompSel;
-   GLmatrix tmpmat;
-
-   /* VBI / buffer swap
-    */
-   GLuint vbl_seq;
-   GLuint vblank_flags;
-
-   int64_t swap_ust;
-   int64_t swap_missed_ust;
-
-   GLuint swap_count;
-   GLuint swap_missed_count;
-
-
-   /* r200_tcl.c
-    */
-   struct r200_tcl_info tcl;
-
-   /* r200_swtcl.c
-    */
-   struct r200_swtcl_info swtcl;
-
-   /* r200_vtxfmt.c
-    */
-   struct r200_vbinfo vb;
-
-   /* Mirrors of some DRI state
-    */
-   struct r200_dri_mirror dri;
-
-   /* Configuration cache
-    */
-   driOptionCache optionCache;
-
-   GLboolean using_hyperz;
-   GLboolean texmicrotile;
-};
-
-#define R200_CONTEXT(ctx)		((r200ContextPtr)(ctx->DriverCtx))
-
-
-static __inline GLuint r200PackColor( GLuint cpp,
-					GLubyte r, GLubyte g,
-					GLubyte b, GLubyte a )
-{
-   switch ( cpp ) {
-   case 2:
-      return PACK_COLOR_565( r, g, b );
-   case 4:
-      return PACK_COLOR_8888( a, r, g, b );
-   default:
-      return 0;
-   }
-}
-
-
-extern void r200DestroyContext( __DRIcontextPrivate *driContextPriv );
-extern GLboolean r200CreateContext( const __GLcontextModes *glVisual,
-				    __DRIcontextPrivate *driContextPriv,
-				    void *sharedContextPrivate);
-extern void r200SwapBuffers( __DRIdrawablePrivate *dPriv );
-extern GLboolean r200MakeCurrent( __DRIcontextPrivate *driContextPriv,
-				  __DRIdrawablePrivate *driDrawPriv,
-				  __DRIdrawablePrivate *driReadPriv );
-extern GLboolean r200UnbindContext( __DRIcontextPrivate *driContextPriv );
-
-/* ================================================================
- * Debugging:
- */
-#define DO_DEBUG		1
-
-#if DO_DEBUG
-extern int R200_DEBUG;
-#else
-#define R200_DEBUG		0
-#endif
-
-#define DEBUG_TEXTURE	0x001
-#define DEBUG_STATE	0x002
-#define DEBUG_IOCTL	0x004
-#define DEBUG_PRIMS	0x008
-#define DEBUG_VERTS	0x010
-#define DEBUG_FALLBACKS	0x020
-#define DEBUG_VFMT	0x040
-#define DEBUG_CODEGEN	0x080
-#define DEBUG_VERBOSE	0x100
-#define DEBUG_DRI       0x200
-#define DEBUG_DMA       0x400
-#define DEBUG_SANITY    0x800
-#define DEBUG_SYNC      0x1000
-#define DEBUG_PIXEL     0x2000
-#define DEBUG_MEMORY    0x4000
-
-#endif /* __R200_CONTEXT_H__ */
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/r200/r200_ioctl.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/r200/r200_ioctl.c
deleted file mode 100644
index a2336ce4f..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/r200/r200_ioctl.c
+++ /dev/null
@@ -1,966 +0,0 @@
-/* $XFree86: xc/lib/GL/mesa/src/drv/r200/r200_ioctl.c,v 1.4 2002/12/17 00:32:56 dawes Exp $ */
-/*
-Copyright (C) The Weather Channel, Inc.  2002.  All Rights Reserved.
-
-The Weather Channel (TM) funded Tungsten Graphics to develop the
-initial release of the Radeon 8500 driver under the XFree86 license.
-This notice must be preserved.
-
-Permission is hereby granted, free of charge, to any person obtaining
-a copy of this software and associated documentation files (the
-"Software"), to deal in the Software without restriction, including
-without limitation the rights to use, copy, modify, merge, publish,
-distribute, sublicense, and/or sell copies of the Software, and to
-permit persons to whom the Software is furnished to do so, subject to
-the following conditions:
-
-The above copyright notice and this permission notice (including the
-next paragraph) shall be included in all copies or substantial
-portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
-EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
-IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
-LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
-OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
-WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-**************************************************************************/
-
-/*
- * Authors:
- *   Keith Whitwell <keith@tungstengraphics.com>
- */
- 
-#include <sched.h>
-#include <errno.h>
-
-#include "glheader.h"
-#include "imports.h"
-#include "macros.h"
-#include "context.h"
-#include "swrast/swrast.h"
-
-#include "r200_context.h"
-#include "r200_state.h"
-#include "r200_ioctl.h"
-#include "r200_tcl.h"
-#include "r200_sanity.h"
-#include "radeon_reg.h"
-
-#include "vblank.h"
-
-
-#define R200_TIMEOUT             512
-#define R200_IDLE_RETRY           16
-
-
-static void r200WaitForIdle( r200ContextPtr rmesa );
-
-
-/* At this point we were in FlushCmdBufLocked but we had lost our context, so
- * we need to unwire our current cmdbuf, hook the one with the saved state in
- * it, flush it, and then put the current one back.  This is so commands at the
- * start of a cmdbuf can rely on the state being kept from the previous one.
- */
-static void r200BackUpAndEmitLostStateLocked( r200ContextPtr rmesa )
-{
-   GLuint nr_released_bufs;
-   struct r200_store saved_store;
-
-   if (rmesa->backup_store.cmd_used == 0)
-      return;
-
-   if (R200_DEBUG & DEBUG_STATE)
-      fprintf(stderr, "Emitting backup state on lost context\n");
-
-   rmesa->lost_context = GL_FALSE;
-
-   nr_released_bufs = rmesa->dma.nr_released_bufs;
-   saved_store = rmesa->store;
-   rmesa->dma.nr_released_bufs = 0;
-   rmesa->store = rmesa->backup_store;
-   r200FlushCmdBufLocked( rmesa, __FUNCTION__ );
-   rmesa->dma.nr_released_bufs = nr_released_bufs;
-   rmesa->store = saved_store;
-}
-
-int r200FlushCmdBufLocked( r200ContextPtr rmesa, const char * caller )
-{
-   int ret, i;
-   drm_radeon_cmd_buffer_t cmd;
-
-   if (rmesa->lost_context)
-      r200BackUpAndEmitLostStateLocked( rmesa );
-
-   if (R200_DEBUG & DEBUG_IOCTL) {
-      fprintf(stderr, "%s from %s\n", __FUNCTION__, caller); 
-
-      if (0 & R200_DEBUG & DEBUG_VERBOSE) 
-	 for (i = 0 ; i < rmesa->store.cmd_used ; i += 4 )
-	    fprintf(stderr, "%d: %x\n", i/4, 
-		    *(int *)(&rmesa->store.cmd_buf[i]));
-   }
-
-   if (R200_DEBUG & DEBUG_DMA)
-      fprintf(stderr, "%s: Releasing %d buffers\n", __FUNCTION__,
-	      rmesa->dma.nr_released_bufs);
-
-
-   if (R200_DEBUG & DEBUG_SANITY) {
-      if (rmesa->state.scissor.enabled) 
-	 ret = r200SanityCmdBuffer( rmesa, 
-				    rmesa->state.scissor.numClipRects,
-				    rmesa->state.scissor.pClipRects);
-      else
-	 ret = r200SanityCmdBuffer( rmesa, 
-				    rmesa->numClipRects,
-				    rmesa->pClipRects);
-      if (ret) {
-	 fprintf(stderr, "drmSanityCommandWrite: %d\n", ret);	 
-	 goto out;
-      }
-   }
-
-
-   if (R200_DEBUG & DEBUG_MEMORY) {
-      if (! driValidateTextureHeaps( rmesa->texture_heaps, rmesa->nr_heaps,
-				     & rmesa->swapped ) ) {
-	 fprintf( stderr, "%s: texture memory is inconsistent - expect "
-		  "mangled textures\n", __FUNCTION__ );
-      }
-   }
-
-
-   cmd.bufsz = rmesa->store.cmd_used;
-   cmd.buf = rmesa->store.cmd_buf;
-
-   if (rmesa->state.scissor.enabled) {
-      cmd.nbox = rmesa->state.scissor.numClipRects;
-      cmd.boxes = (drm_clip_rect_t *)rmesa->state.scissor.pClipRects;
-   } else {
-      cmd.nbox = rmesa->numClipRects;
-      cmd.boxes = (drm_clip_rect_t *)rmesa->pClipRects;
-   }
-
-   ret = drmCommandWrite( rmesa->dri.fd,
-			  DRM_RADEON_CMDBUF,
-			  &cmd, sizeof(cmd) );
-
-   if (ret)
-      fprintf(stderr, "drmCommandWrite: %d\n", ret);
-
-   if (R200_DEBUG & DEBUG_SYNC) {
-      fprintf(stderr, "\nSyncing in %s\n\n", __FUNCTION__);
-      r200WaitForIdleLocked( rmesa );
-   }
-
-
- out:
-   rmesa->store.primnr = 0;
-   rmesa->store.statenr = 0;
-   rmesa->store.cmd_used = 0;
-   rmesa->dma.nr_released_bufs = 0;
-   rmesa->save_on_next_emit = 1;
-
-   return ret;
-}
-
-
-/* Note: does not emit any commands to avoid recursion on
- * r200AllocCmdBuf.
- */
-void r200FlushCmdBuf( r200ContextPtr rmesa, const char *caller )
-{
-   int ret;
-
-   LOCK_HARDWARE( rmesa );
-
-   ret = r200FlushCmdBufLocked( rmesa, caller );
-
-   UNLOCK_HARDWARE( rmesa );
-
-   if (ret) {
-      fprintf(stderr, "drmRadeonCmdBuffer: %d (exiting)\n", ret);
-      exit(ret);
-   }
-}
-
-
-/* =============================================================
- * Hardware vertex buffer handling
- */
-
-
-void r200RefillCurrentDmaRegion( r200ContextPtr rmesa )
-{
-   struct r200_dma_buffer *dmabuf;
-   int fd = rmesa->dri.fd;
-   int index = 0;
-   int size = 0;
-   drmDMAReq dma;
-   int ret;
-
-   if (R200_DEBUG & (DEBUG_IOCTL|DEBUG_DMA))
-      fprintf(stderr, "%s\n", __FUNCTION__);  
-
-   if (rmesa->dma.flush) {
-      rmesa->dma.flush( rmesa );
-   }
-
-   if (rmesa->dma.current.buf)
-      r200ReleaseDmaRegion( rmesa, &rmesa->dma.current, __FUNCTION__ );
-
-   if (rmesa->dma.nr_released_bufs > 4)
-      r200FlushCmdBuf( rmesa, __FUNCTION__ );
-
-   dma.context = rmesa->dri.hwContext;
-   dma.send_count = 0;
-   dma.send_list = NULL;
-   dma.send_sizes = NULL;
-   dma.flags = 0;
-   dma.request_count = 1;
-   dma.request_size = RADEON_BUFFER_SIZE;
-   dma.request_list = &index;
-   dma.request_sizes = &size;
-   dma.granted_count = 0;
-
-   LOCK_HARDWARE(rmesa);	/* no need to validate */
-
-   while (1) {
-      ret = drmDMA( fd, &dma );
-      if (ret == 0)
-	 break;
-   
-      if (rmesa->dma.nr_released_bufs) {
-	 r200FlushCmdBufLocked( rmesa, __FUNCTION__ );
-      }
-
-      if (rmesa->do_usleeps) {
-	 UNLOCK_HARDWARE( rmesa );
-	 DO_USLEEP( 1 );
-	 LOCK_HARDWARE( rmesa );
-      }
-   }
-
-   UNLOCK_HARDWARE(rmesa);
-
-   if (R200_DEBUG & DEBUG_DMA)
-      fprintf(stderr, "Allocated buffer %d\n", index);
-
-   dmabuf = CALLOC_STRUCT( r200_dma_buffer );
-   dmabuf->buf = &rmesa->r200Screen->buffers->list[index];
-   dmabuf->refcount = 1;
-
-   rmesa->dma.current.buf = dmabuf;
-   rmesa->dma.current.address = dmabuf->buf->address;
-   rmesa->dma.current.end = dmabuf->buf->total;
-   rmesa->dma.current.start = 0;
-   rmesa->dma.current.ptr = 0;
-}
-
-void r200ReleaseDmaRegion( r200ContextPtr rmesa,
-			     struct r200_dma_region *region,
-			     const char *caller )
-{
-   if (R200_DEBUG & DEBUG_IOCTL)
-      fprintf(stderr, "%s from %s\n", __FUNCTION__, caller); 
-   
-   if (!region->buf)
-      return;
-
-   if (rmesa->dma.flush)
-      rmesa->dma.flush( rmesa );
-
-   if (--region->buf->refcount == 0) {
-      drm_radeon_cmd_header_t *cmd;
-
-      if (R200_DEBUG & (DEBUG_IOCTL|DEBUG_DMA))
-	 fprintf(stderr, "%s -- DISCARD BUF %d\n", __FUNCTION__,
-		 region->buf->buf->idx);  
-      
-      cmd = (drm_radeon_cmd_header_t *)r200AllocCmdBuf( rmesa, sizeof(*cmd), 
-						     __FUNCTION__ );
-      cmd->dma.cmd_type = RADEON_CMD_DMA_DISCARD;
-      cmd->dma.buf_idx = region->buf->buf->idx;
-      FREE(region->buf);
-      rmesa->dma.nr_released_bufs++;
-   }
-
-   region->buf = NULL;
-   region->start = 0;
-}
-
-/* Allocates a region from rmesa->dma.current.  If there isn't enough
- * space in current, grab a new buffer (and discard what was left of current)
- */
-void r200AllocDmaRegion( r200ContextPtr rmesa, 
-			   struct r200_dma_region *region,
-			   int bytes,
-			   int alignment )
-{
-   if (R200_DEBUG & DEBUG_IOCTL)
-      fprintf(stderr, "%s %d\n", __FUNCTION__, bytes);
-
-   if (rmesa->dma.flush)
-      rmesa->dma.flush( rmesa );
-
-   if (region->buf)
-      r200ReleaseDmaRegion( rmesa, region, __FUNCTION__ );
-
-   alignment--;
-   rmesa->dma.current.start = rmesa->dma.current.ptr = 
-      (rmesa->dma.current.ptr + alignment) & ~alignment;
-
-   if ( rmesa->dma.current.ptr + bytes > rmesa->dma.current.end ) 
-      r200RefillCurrentDmaRegion( rmesa );
-
-   region->start = rmesa->dma.current.start;
-   region->ptr = rmesa->dma.current.start;
-   region->end = rmesa->dma.current.start + bytes;
-   region->address = rmesa->dma.current.address;
-   region->buf = rmesa->dma.current.buf;
-   region->buf->refcount++;
-
-   rmesa->dma.current.ptr += bytes; /* bug - if alignment > 7 */
-   rmesa->dma.current.start = 
-      rmesa->dma.current.ptr = (rmesa->dma.current.ptr + 0x7) & ~0x7;  
-
-   assert( rmesa->dma.current.ptr <= rmesa->dma.current.end );
-}
-
-void r200AllocDmaRegionVerts( r200ContextPtr rmesa, 
-				struct r200_dma_region *region,
-				int numverts,
-				int vertsize,
-				int alignment )
-{
-   r200AllocDmaRegion( rmesa, region, vertsize * numverts, alignment );
-}
-
-/* ================================================================
- * SwapBuffers with client-side throttling
- */
-
-static u_int32_t r200GetLastFrame(r200ContextPtr rmesa)
-{
-   drm_radeon_getparam_t gp;
-   int ret;
-   u_int32_t frame;
-
-   gp.param = RADEON_PARAM_LAST_FRAME;
-   gp.value = (int *)&frame;
-   ret = drmCommandWriteRead( rmesa->dri.fd, DRM_RADEON_GETPARAM,
-			      &gp, sizeof(gp) );
-   if ( ret ) {
-      fprintf( stderr, "%s: drmRadeonGetParam: %d\n", __FUNCTION__, ret );
-      exit(1);
-   }
-
-   return frame;
-}
-
-static void r200EmitIrqLocked( r200ContextPtr rmesa )
-{
-   drm_radeon_irq_emit_t ie;
-   int ret;
-
-   ie.irq_seq = &rmesa->iw.irq_seq;
-   ret = drmCommandWriteRead( rmesa->dri.fd, DRM_RADEON_IRQ_EMIT, 
-			      &ie, sizeof(ie) );
-   if ( ret ) {
-      fprintf( stderr, "%s: drmRadeonIrqEmit: %d\n", __FUNCTION__, ret );
-      exit(1);
-   }
-}
-
-
-static void r200WaitIrq( r200ContextPtr rmesa )
-{
-   int ret;
-
-   do {
-      ret = drmCommandWrite( rmesa->dri.fd, DRM_RADEON_IRQ_WAIT,
-			     &rmesa->iw, sizeof(rmesa->iw) );
-   } while (ret && (errno == EINTR || errno == EAGAIN));
-
-   if ( ret ) {
-      fprintf( stderr, "%s: drmRadeonIrqWait: %d\n", __FUNCTION__, ret );
-      exit(1);
-   }
-}
-
-
-static void r200WaitForFrameCompletion( r200ContextPtr rmesa )
-{
-   drm_radeon_sarea_t *sarea = rmesa->sarea;
-
-   if (rmesa->do_irqs) {
-      if (r200GetLastFrame(rmesa) < sarea->last_frame) {
-	 if (!rmesa->irqsEmitted) {
-	    while (r200GetLastFrame (rmesa) < sarea->last_frame)
-	       ;
-	 }
-	 else {
-	    UNLOCK_HARDWARE( rmesa ); 
-	    r200WaitIrq( rmesa );	
-	    LOCK_HARDWARE( rmesa ); 
-	 }
-	 rmesa->irqsEmitted = 10;
-      }
-
-      if (rmesa->irqsEmitted) {
-	 r200EmitIrqLocked( rmesa );
-	 rmesa->irqsEmitted--;
-      }
-   } 
-   else {
-      while (r200GetLastFrame (rmesa) < sarea->last_frame) {
-	 UNLOCK_HARDWARE( rmesa ); 
-	 if (rmesa->do_usleeps) 
-	    DO_USLEEP( 1 );
-	 LOCK_HARDWARE( rmesa ); 
-      }
-   }
-}
-
-
-
-/* Copy the back color buffer to the front color buffer.
- */
-void r200CopyBuffer( const __DRIdrawablePrivate *dPriv )
-{
-   r200ContextPtr rmesa;
-   GLint nbox, i, ret;
-   GLboolean   missed_target;
-   int64_t ust;
-
-   assert(dPriv);
-   assert(dPriv->driContextPriv);
-   assert(dPriv->driContextPriv->driverPrivate);
-
-   rmesa = (r200ContextPtr) dPriv->driContextPriv->driverPrivate;
-
-   if ( R200_DEBUG & DEBUG_IOCTL ) {
-      fprintf( stderr, "\n%s( %p )\n\n", __FUNCTION__, (void *)rmesa->glCtx );
-   }
-
-   R200_FIREVERTICES( rmesa );
-
-   LOCK_HARDWARE( rmesa );
-
-
-   /* Throttle the frame rate -- only allow one pending swap buffers
-    * request at a time.
-    */
-   r200WaitForFrameCompletion( rmesa );
-   UNLOCK_HARDWARE( rmesa );
-   driWaitForVBlank( dPriv, & rmesa->vbl_seq, rmesa->vblank_flags, & missed_target );
-   LOCK_HARDWARE( rmesa );
-
-   nbox = dPriv->numClipRects; /* must be in locked region */
-
-   for ( i = 0 ; i < nbox ; ) {
-      GLint nr = MIN2( i + RADEON_NR_SAREA_CLIPRECTS , nbox );
-      drm_clip_rect_t *box = dPriv->pClipRects;
-      drm_clip_rect_t *b = rmesa->sarea->boxes;
-      GLint n = 0;
-
-      for ( ; i < nr ; i++ ) {
-	 *b++ = box[i];
-	 n++;
-      }
-      rmesa->sarea->nbox = n;
-
-      ret = drmCommandNone( rmesa->dri.fd, DRM_RADEON_SWAP );
-
-      if ( ret ) {
-	 fprintf( stderr, "DRM_R200_SWAP_BUFFERS: return = %d\n", ret );
-	 UNLOCK_HARDWARE( rmesa );
-	 exit( 1 );
-      }
-   }
-
-   UNLOCK_HARDWARE( rmesa );
-   rmesa->hw.all_dirty = GL_TRUE;
-
-   rmesa->swap_count++;
-   (*dri_interface->getUST)( & ust );
-   if ( missed_target ) {
-      rmesa->swap_missed_count++;
-      rmesa->swap_missed_ust = ust - rmesa->swap_ust;
-   }
-
-   rmesa->swap_ust = ust;
-
-   sched_yield();
-}
-
-void r200PageFlip( const __DRIdrawablePrivate *dPriv )
-{
-   r200ContextPtr rmesa;
-   GLint ret;
-   GLboolean   missed_target;
-
-   assert(dPriv);
-   assert(dPriv->driContextPriv);
-   assert(dPriv->driContextPriv->driverPrivate);
-
-   rmesa = (r200ContextPtr) dPriv->driContextPriv->driverPrivate;
-
-   if ( R200_DEBUG & DEBUG_IOCTL ) {
-      fprintf(stderr, "%s: pfCurrentPage: %d\n", __FUNCTION__,
-	      rmesa->sarea->pfCurrentPage);
-   }
-
-   R200_FIREVERTICES( rmesa );
-   LOCK_HARDWARE( rmesa );
-
-   if (!dPriv->numClipRects) {
-      UNLOCK_HARDWARE( rmesa );
-      usleep( 10000 );		/* throttle invisible client 10ms */
-      return;
-   }
-
-   /* Need to do this for the perf box placement:
-    */
-   {
-      drm_clip_rect_t *box = dPriv->pClipRects;
-      drm_clip_rect_t *b = rmesa->sarea->boxes;
-      b[0] = box[0];
-      rmesa->sarea->nbox = 1;
-   }
-
-   /* Throttle the frame rate -- only allow a few pending swap buffers
-    * request at a time.
-    */
-   r200WaitForFrameCompletion( rmesa );
-   UNLOCK_HARDWARE( rmesa );
-   driWaitForVBlank( dPriv, & rmesa->vbl_seq, rmesa->vblank_flags, & missed_target );
-   if ( missed_target ) {
-      rmesa->swap_missed_count++;
-      (void) (*dri_interface->getUST)( & rmesa->swap_missed_ust );
-   }
-   LOCK_HARDWARE( rmesa );
-
-   ret = drmCommandNone( rmesa->dri.fd, DRM_RADEON_FLIP );
-
-   UNLOCK_HARDWARE( rmesa );
-
-   if ( ret ) {
-      fprintf( stderr, "DRM_RADEON_FLIP: return = %d\n", ret );
-      exit( 1 );
-   }
-
-   rmesa->swap_count++;
-   (void) (*dri_interface->getUST)( & rmesa->swap_ust );
-
-   if ( rmesa->sarea->pfCurrentPage == 1 ) {
-	 rmesa->state.color.drawOffset = rmesa->r200Screen->frontOffset;
-	 rmesa->state.color.drawPitch  = rmesa->r200Screen->frontPitch;
-   } else {
-	 rmesa->state.color.drawOffset = rmesa->r200Screen->backOffset;
-	 rmesa->state.color.drawPitch  = rmesa->r200Screen->backPitch;
-   }
-
-   R200_STATECHANGE( rmesa, ctx );
-   rmesa->hw.ctx.cmd[CTX_RB3D_COLOROFFSET] = rmesa->state.color.drawOffset
-					   + rmesa->r200Screen->fbLocation;
-   rmesa->hw.ctx.cmd[CTX_RB3D_COLORPITCH]  = rmesa->state.color.drawPitch;
-   if (rmesa->sarea->tiling_enabled) {
-      rmesa->hw.ctx.cmd[CTX_RB3D_COLORPITCH] |= R200_COLOR_TILE_ENABLE;
-   }
-}
-
-
-/* ================================================================
- * Buffer clear
- */
-static void r200Clear( GLcontext *ctx, GLbitfield mask, GLboolean all,
-			 GLint cx, GLint cy, GLint cw, GLint ch )
-{
-   r200ContextPtr rmesa = R200_CONTEXT(ctx);
-   __DRIdrawablePrivate *dPriv = rmesa->dri.drawable;
-   GLuint flags = 0;
-   GLuint color_mask = 0;
-   GLint ret, i;
-
-   if ( R200_DEBUG & DEBUG_IOCTL ) {
-      fprintf( stderr, "%s:  all=%d cx=%d cy=%d cw=%d ch=%d\n",
-	       __FUNCTION__, all, cx, cy, cw, ch );
-   }
-
-   {
-      LOCK_HARDWARE( rmesa );
-      UNLOCK_HARDWARE( rmesa );
-      if ( dPriv->numClipRects == 0 ) 
-	 return;
-   }
-
-   r200Flush( ctx );
-
-   if ( mask & BUFFER_BIT_FRONT_LEFT ) {
-      flags |= RADEON_FRONT;
-      color_mask = rmesa->hw.msk.cmd[MSK_RB3D_PLANEMASK];
-      mask &= ~BUFFER_BIT_FRONT_LEFT;
-   }
-
-   if ( mask & BUFFER_BIT_BACK_LEFT ) {
-      flags |= RADEON_BACK;
-      color_mask = rmesa->hw.msk.cmd[MSK_RB3D_PLANEMASK];
-      mask &= ~BUFFER_BIT_BACK_LEFT;
-   }
-
-   if ( mask & BUFFER_BIT_DEPTH ) {
-      flags |= RADEON_DEPTH;
-      mask &= ~BUFFER_BIT_DEPTH;
-   }
-
-   if ( (mask & BUFFER_BIT_STENCIL) && rmesa->state.stencil.hwBuffer ) {
-      flags |= RADEON_STENCIL;
-      mask &= ~BUFFER_BIT_STENCIL;
-   }
-
-   if ( mask ) {
-      if (R200_DEBUG & DEBUG_FALLBACKS)
-	 fprintf(stderr, "%s: swrast clear, mask: %x\n", __FUNCTION__, mask);
-      _swrast_Clear( ctx, mask, all, cx, cy, cw, ch );
-   }
-
-   if ( !flags ) 
-      return;
-
-   if (rmesa->using_hyperz) {
-      flags |= RADEON_USE_COMP_ZBUF;
-/*      if (rmesa->r200Screen->chipset & R200_CHIPSET_REAL_R200)
-	 flags |= RADEON_USE_HIERZ; */
-      if (!(rmesa->state.stencil.hwBuffer) ||
-	 ((flags & RADEON_DEPTH) && (flags & RADEON_STENCIL) &&
-	    ((rmesa->state.stencil.clear & R200_STENCIL_WRITE_MASK) == R200_STENCIL_WRITE_MASK))) {
-	  flags |= RADEON_CLEAR_FASTZ;
-      }
-   }
-
-   /* Flip top to bottom */
-   cx += dPriv->x;
-   cy  = dPriv->y + dPriv->h - cy - ch;
-
-   LOCK_HARDWARE( rmesa );
-
-   /* Throttle the number of clear ioctls we do.
-    */
-   while ( 1 ) {
-      drm_radeon_getparam_t gp;
-      int ret;
-      int clear;
-
-      gp.param = RADEON_PARAM_LAST_CLEAR;
-      gp.value = (int *)&clear;
-      ret = drmCommandWriteRead( rmesa->dri.fd,
-		      DRM_RADEON_GETPARAM, &gp, sizeof(gp) );
-
-      if ( ret ) {
-	 fprintf( stderr, "%s: drmRadeonGetParam: %d\n", __FUNCTION__, ret );
-	 exit(1);
-      }
-
-      /* Clear throttling needs more thought.
-       */
-      if ( rmesa->sarea->last_clear - clear <= 25 ) {
-	 break;
-      }
-      
-      if (rmesa->do_usleeps) {
-	 UNLOCK_HARDWARE( rmesa );
-	 DO_USLEEP( 1 );
-	 LOCK_HARDWARE( rmesa );
-      }
-   }
-
-   /* Send current state to the hardware */
-   r200FlushCmdBufLocked( rmesa, __FUNCTION__ );
-
-   for ( i = 0 ; i < dPriv->numClipRects ; ) {
-      GLint nr = MIN2( i + RADEON_NR_SAREA_CLIPRECTS, dPriv->numClipRects );
-      drm_clip_rect_t *box = dPriv->pClipRects;
-      drm_clip_rect_t *b = rmesa->sarea->boxes;
-      drm_radeon_clear_t clear;
-      drm_radeon_clear_rect_t depth_boxes[RADEON_NR_SAREA_CLIPRECTS];
-      GLint n = 0;
-
-      if ( !all ) {
-	 for ( ; i < nr ; i++ ) {
-	    GLint x = box[i].x1;
-	    GLint y = box[i].y1;
-	    GLint w = box[i].x2 - x;
-	    GLint h = box[i].y2 - y;
-
-	    if ( x < cx ) w -= cx - x, x = cx;
-	    if ( y < cy ) h -= cy - y, y = cy;
-	    if ( x + w > cx + cw ) w = cx + cw - x;
-	    if ( y + h > cy + ch ) h = cy + ch - y;
-	    if ( w <= 0 ) continue;
-	    if ( h <= 0 ) continue;
-
-	    b->x1 = x;
-	    b->y1 = y;
-	    b->x2 = x + w;
-	    b->y2 = y + h;
-	    b++;
-	    n++;
-	 }
-      } else {
-	 for ( ; i < nr ; i++ ) {
-	    *b++ = box[i];
-	    n++;
-	 }
-      }
-
-      rmesa->sarea->nbox = n;
-
-      clear.flags       = flags;
-      clear.clear_color = rmesa->state.color.clear;
-      clear.clear_depth = rmesa->state.depth.clear;	/* needed for hyperz */
-      clear.color_mask  = rmesa->hw.msk.cmd[MSK_RB3D_PLANEMASK];
-      clear.depth_mask  = rmesa->state.stencil.clear;
-      clear.depth_boxes = depth_boxes;
-
-      n--;
-      b = rmesa->sarea->boxes;
-      for ( ; n >= 0 ; n-- ) {
-	 depth_boxes[n].f[CLEAR_X1] = (float)b[n].x1;
-	 depth_boxes[n].f[CLEAR_Y1] = (float)b[n].y1;
-	 depth_boxes[n].f[CLEAR_X2] = (float)b[n].x2;
-	 depth_boxes[n].f[CLEAR_Y2] = (float)b[n].y2;
-	 depth_boxes[n].f[CLEAR_DEPTH] = ctx->Depth.Clear;
-      }
-
-      ret = drmCommandWrite( rmesa->dri.fd, DRM_RADEON_CLEAR,
-			     &clear, sizeof(clear));
-
-
-      if ( ret ) {
-	 UNLOCK_HARDWARE( rmesa );
-	 fprintf( stderr, "DRM_RADEON_CLEAR: return = %d\n", ret );
-	 exit( 1 );
-      }
-   }
-
-   UNLOCK_HARDWARE( rmesa );
-   rmesa->hw.all_dirty = GL_TRUE;
-}
-
-
-void r200WaitForIdleLocked( r200ContextPtr rmesa )
-{
-    int ret;
-    int i = 0;
-    
-    do {
-       ret = drmCommandNone( rmesa->dri.fd, DRM_RADEON_CP_IDLE);
-       if (ret) 
-	  DO_USLEEP( 1 );
-    } while (ret && ++i < 100);
-    
-    if ( ret < 0 ) {
-       UNLOCK_HARDWARE( rmesa );
-       fprintf( stderr, "Error: R200 timed out... exiting\n" );
-       exit( -1 );
-    }
-}
-
-
-static void r200WaitForIdle( r200ContextPtr rmesa )
-{
-   LOCK_HARDWARE(rmesa);
-   r200WaitForIdleLocked( rmesa );
-   UNLOCK_HARDWARE(rmesa);
-}
-
-
-void r200Flush( GLcontext *ctx )
-{
-   r200ContextPtr rmesa = R200_CONTEXT( ctx );
-
-   if (R200_DEBUG & DEBUG_IOCTL)
-      fprintf(stderr, "%s\n", __FUNCTION__);
-
-   if (rmesa->dma.flush)
-      rmesa->dma.flush( rmesa );
-
-   r200EmitState( rmesa );
-   
-   if (rmesa->store.cmd_used)
-      r200FlushCmdBuf( rmesa, __FUNCTION__ );
-}
-
-/* Make sure all commands have been sent to the hardware and have
- * completed processing.
- */
-void r200Finish( GLcontext *ctx )
-{
-   r200ContextPtr rmesa = R200_CONTEXT(ctx);
-   r200Flush( ctx );
-
-   if (rmesa->do_irqs) {
-      LOCK_HARDWARE( rmesa );
-      r200EmitIrqLocked( rmesa );
-      UNLOCK_HARDWARE( rmesa );
-      r200WaitIrq( rmesa );
-   }
-   else 
-      r200WaitForIdle( rmesa );
-}
-
-
-/* This version of AllocateMemoryMESA allocates only GART memory, and
- * only does so after the point at which the driver has been
- * initialized.
- *
- * Theoretically a valid context isn't required.  However, in this
- * implementation, it is, as I'm using the hardware lock to protect
- * the kernel data structures, and the current context to get the
- * device fd.
- */
-void *r200AllocateMemoryMESA(__DRInativeDisplay *dpy, int scrn, GLsizei size,
-			     GLfloat readfreq, GLfloat writefreq, 
-			     GLfloat priority)
-{
-   GET_CURRENT_CONTEXT(ctx);
-   r200ContextPtr rmesa;
-   int region_offset;
-   drm_radeon_mem_alloc_t alloc;
-   int ret;
-
-   if (R200_DEBUG & DEBUG_IOCTL)
-      fprintf(stderr, "%s sz %d %f/%f/%f\n", __FUNCTION__, size, readfreq, 
-	      writefreq, priority);
-
-   if (!ctx || !(rmesa = R200_CONTEXT(ctx)) || !rmesa->r200Screen->gartTextures.map)
-      return NULL;
-
-   if (getenv("R200_NO_ALLOC"))
-      return NULL;
-   
-   if (rmesa->dri.drmMinor < 6) 
-      return NULL;
-      
-   alloc.region = RADEON_MEM_REGION_GART;
-   alloc.alignment = 0;
-   alloc.size = size;
-   alloc.region_offset = &region_offset;
-
-   ret = drmCommandWriteRead( rmesa->r200Screen->driScreen->fd,
-			      DRM_RADEON_ALLOC,
-			      &alloc, sizeof(alloc));
-   
-   if (ret) {
-      fprintf(stderr, "%s: DRM_RADEON_ALLOC ret %d\n", __FUNCTION__, ret);
-      return NULL;
-   }
-   
-   {
-      char *region_start = (char *)rmesa->r200Screen->gartTextures.map;
-      return (void *)(region_start + region_offset);
-   }
-}
-
-
-/* Called via glXFreeMemoryMESA() */
-void r200FreeMemoryMESA(__DRInativeDisplay *dpy, int scrn, GLvoid *pointer)
-{
-   GET_CURRENT_CONTEXT(ctx);
-   r200ContextPtr rmesa;
-   ptrdiff_t region_offset;
-   drm_radeon_mem_free_t memfree;
-   int ret;
-
-   if (R200_DEBUG & DEBUG_IOCTL)
-      fprintf(stderr, "%s %p\n", __FUNCTION__, pointer);
-
-   if (!ctx || !(rmesa = R200_CONTEXT(ctx)) || !rmesa->r200Screen->gartTextures.map) {
-      fprintf(stderr, "%s: no context\n", __FUNCTION__);
-      return;
-   }
-
-   if (rmesa->dri.drmMinor < 6) 
-      return;
-
-   region_offset = (char *)pointer - (char *)rmesa->r200Screen->gartTextures.map;
-
-   if (region_offset < 0 || 
-       region_offset > rmesa->r200Screen->gartTextures.size) {
-      fprintf(stderr, "offset %d outside range 0..%d\n", region_offset,
-	      rmesa->r200Screen->gartTextures.size);
-      return;
-   }
-
-   memfree.region = RADEON_MEM_REGION_GART;
-   memfree.region_offset = region_offset;
-   
-   ret = drmCommandWrite( rmesa->r200Screen->driScreen->fd,
-			  DRM_RADEON_FREE,
-			  &memfree, sizeof(memfree));
-   
-   if (ret) 
-      fprintf(stderr, "%s: DRM_RADEON_FREE ret %d\n", __FUNCTION__, ret);
-}
-
-/* Called via glXGetMemoryOffsetMESA() */
-GLuint r200GetMemoryOffsetMESA(__DRInativeDisplay *dpy, int scrn, const GLvoid *pointer)
-{
-   GET_CURRENT_CONTEXT(ctx);
-   r200ContextPtr rmesa;
-   GLuint card_offset;
-
-   if (!ctx || !(rmesa = R200_CONTEXT(ctx)) ) {
-      fprintf(stderr, "%s: no context\n", __FUNCTION__);
-      return ~0;
-   }
-
-   if (!r200IsGartMemory( rmesa, pointer, 0 ))
-      return ~0;
-
-   if (rmesa->dri.drmMinor < 6) 
-      return ~0;
-
-   card_offset = r200GartOffsetFromVirtual( rmesa, pointer );
-
-   return card_offset - rmesa->r200Screen->gart_base;
-}
-
-GLboolean r200IsGartMemory( r200ContextPtr rmesa, const GLvoid *pointer,
-			   GLint size )
-{
-   ptrdiff_t offset = (char *)pointer - (char *)rmesa->r200Screen->gartTextures.map;
-   int valid = (size >= 0 &&
-		offset >= 0 &&
-		offset + size < rmesa->r200Screen->gartTextures.size);
-
-   if (R200_DEBUG & DEBUG_IOCTL)
-      fprintf(stderr, "r200IsGartMemory( %p ) : %d\n", pointer, valid );
-   
-   return valid;
-}
-
-
-GLuint r200GartOffsetFromVirtual( r200ContextPtr rmesa, const GLvoid *pointer )
-{
-   ptrdiff_t offset = (char *)pointer - (char *)rmesa->r200Screen->gartTextures.map;
-
-   if (offset < 0 || offset > rmesa->r200Screen->gartTextures.size)
-      return ~0;
-   else
-      return rmesa->r200Screen->gart_texture_offset + offset;
-}
-
-
-
-void r200InitIoctlFuncs( struct dd_function_table *functions )
-{
-    functions->Clear = r200Clear;
-    functions->Finish = r200Finish;
-    functions->Flush = r200Flush;
-}
-
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/r200/r200_ioctl.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/r200/r200_ioctl.h
deleted file mode 100644
index 8927acd7f..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/r200/r200_ioctl.h
+++ /dev/null
@@ -1,215 +0,0 @@
-/* $XFree86: xc/lib/GL/mesa/src/drv/r200/r200_ioctl.h,v 1.1 2002/10/30 12:51:52 alanh Exp $ */
-/*
-Copyright (C) The Weather Channel, Inc.  2002.  All Rights Reserved.
-
-The Weather Channel (TM) funded Tungsten Graphics to develop the
-initial release of the Radeon 8500 driver under the XFree86 license.
-This notice must be preserved.
-
-Permission is hereby granted, free of charge, to any person obtaining
-a copy of this software and associated documentation files (the
-"Software"), to deal in the Software without restriction, including
-without limitation the rights to use, copy, modify, merge, publish,
-distribute, sublicense, and/or sell copies of the Software, and to
-permit persons to whom the Software is furnished to do so, subject to
-the following conditions:
-
-The above copyright notice and this permission notice (including the
-next paragraph) shall be included in all copies or substantial
-portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
-EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
-IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
-LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
-OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
-WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-**************************************************************************/
-
-/*
- * Authors:
- *   Keith Whitwell <keith@tungstengraphics.com>
- */
-
-#ifndef __R200_IOCTL_H__
-#define __R200_IOCTL_H__
-
-#include "simple_list.h"
-#include "radeon_dri.h"
-#include "r200_lock.h"
-
-#include "xf86drm.h"
-#include "drm.h"
-#include "radeon_drm.h"
-
-extern void r200EmitState( r200ContextPtr rmesa );
-extern void r200EmitVertexAOS( r200ContextPtr rmesa,
-				 GLuint vertex_size,
-				 GLuint offset );
-
-extern void r200EmitVbufPrim( r200ContextPtr rmesa,
-				GLuint primitive,
-				GLuint vertex_nr );
-
-extern void r200FlushElts( r200ContextPtr rmesa );
-
-extern GLushort *r200AllocEltsOpenEnded( r200ContextPtr rmesa,
-					   GLuint primitive,
-					   GLuint min_nr );
-
-extern void r200EmitAOS( r200ContextPtr rmesa,
-			   struct r200_dma_region **regions,
-			   GLuint n,
-			   GLuint offset );
-
-extern void r200EmitBlit( r200ContextPtr rmesa,
-			  GLuint color_fmt,
-			  GLuint src_pitch,
-			  GLuint src_offset,
-			  GLuint dst_pitch,
-			  GLuint dst_offset,
-			  GLint srcx, GLint srcy,
-			  GLint dstx, GLint dsty,
-			  GLuint w, GLuint h );
-
-extern void r200EmitWait( r200ContextPtr rmesa, GLuint flags );
-
-extern void r200FlushCmdBuf( r200ContextPtr rmesa, const char * );
-extern int r200FlushCmdBufLocked( r200ContextPtr rmesa, const char * caller );
-
-extern void r200RefillCurrentDmaRegion( r200ContextPtr rmesa );
-
-extern void r200AllocDmaRegion( r200ContextPtr rmesa,
-				  struct r200_dma_region *region,
-				  int bytes, 
-				  int alignment );
-
-extern void r200AllocDmaRegionVerts( r200ContextPtr rmesa,
-				       struct r200_dma_region *region,
-				       int numverts,
-				       int vertsize, 
-				       int alignment );
-
-extern void r200ReleaseDmaRegion( r200ContextPtr rmesa,
-				    struct r200_dma_region *region,
-				    const char *caller );
-
-extern void r200CopyBuffer( const __DRIdrawablePrivate *drawable );
-extern void r200PageFlip( const __DRIdrawablePrivate *drawable );
-extern void r200Flush( GLcontext *ctx );
-extern void r200Finish( GLcontext *ctx );
-extern void r200WaitForIdleLocked( r200ContextPtr rmesa );
-extern void r200WaitForVBlank( r200ContextPtr rmesa );
-extern void r200InitIoctlFuncs( struct dd_function_table *functions );
-
-extern void *r200AllocateMemoryMESA( __DRInativeDisplay *dpy, int scrn, GLsizei size, GLfloat readfreq,
-				   GLfloat writefreq, GLfloat priority );
-extern void r200FreeMemoryMESA( __DRInativeDisplay *dpy, int scrn, GLvoid *pointer );
-extern GLuint r200GetMemoryOffsetMESA( __DRInativeDisplay *dpy, int scrn, const GLvoid *pointer );
-
-extern GLboolean r200IsGartMemory( r200ContextPtr rmesa, const GLvoid *pointer,
-				   GLint size );
-
-extern GLuint r200GartOffsetFromVirtual( r200ContextPtr rmesa, 
-					 const GLvoid *pointer );
-
-void r200SetUpAtomList( r200ContextPtr rmesa );
-
-/* ================================================================
- * Helper macros:
- */
-
-/* Close off the last primitive, if it exists.
- */
-#define R200_NEWPRIM( rmesa )			\
-do {						\
-   if ( rmesa->dma.flush )			\
-      rmesa->dma.flush( rmesa );	\
-} while (0)
-
-/* Can accomodate several state changes and primitive changes without
- * actually firing the buffer.
- */
-#define R200_STATECHANGE( rmesa, ATOM )			\
-do {								\
-   R200_NEWPRIM( rmesa );					\
-   rmesa->hw.ATOM.dirty = GL_TRUE;				\
-   rmesa->hw.is_dirty = GL_TRUE;				\
-} while (0)
-
-#define R200_DB_STATE( ATOM )			        \
-   memcpy( rmesa->hw.ATOM.lastcmd, rmesa->hw.ATOM.cmd,	\
-	   rmesa->hw.ATOM.cmd_size * 4)
-
-static __inline int R200_DB_STATECHANGE( 
-   r200ContextPtr rmesa,
-   struct r200_state_atom *atom )
-{
-   if (memcmp(atom->cmd, atom->lastcmd, atom->cmd_size*4)) {
-      int *tmp;
-      R200_NEWPRIM( rmesa );
-      atom->dirty = GL_TRUE;
-      rmesa->hw.is_dirty = GL_TRUE;
-      tmp = atom->cmd; 
-      atom->cmd = atom->lastcmd;
-      atom->lastcmd = tmp;
-      return 1;
-   }
-   else
-      return 0;
-}
-
-
-/* Fire the buffered vertices no matter what.
- */
-#define R200_FIREVERTICES( rmesa )			\
-do {							\
-   if ( rmesa->store.cmd_used || rmesa->dma.flush ) {	\
-      r200Flush( rmesa->glCtx );			\
-   }							\
-} while (0)
-
-/* Command lengths.  Note that any time you ensure ELTS_BUFSZ or VBUF_BUFSZ
- * are available, you will also be adding an rmesa->state.max_state_size because
- * r200EmitState is called from within r200EmitVbufPrim and r200FlushElts.
- */
-#define AOS_BUFSZ(nr)	((3 + ((nr / 2) * 3) + ((nr & 1) * 2)) * sizeof(int))
-#define VERT_AOS_BUFSZ	(5 * sizeof(int))
-#define ELTS_BUFSZ(nr)	(12 + nr * 2)
-#define VBUF_BUFSZ	(3 * sizeof(int))
-
-/* Ensure that a minimum amount of space is available in the command buffer.
- * This is used to ensure atomicity of state updates with the rendering requests
- * that rely on them.
- *
- * An alternative would be to implement a "soft lock" such that when the buffer
- * wraps at an inopportune time, we grab the lock, flush the current buffer,
- * and hang on to the lock until the critical section is finished and we flush
- * the buffer again and unlock.
- */
-static __inline void r200EnsureCmdBufSpace( r200ContextPtr rmesa, int bytes )
-{
-   if (rmesa->store.cmd_used + bytes > R200_CMD_BUF_SZ)
-      r200FlushCmdBuf( rmesa, __FUNCTION__ );
-   assert( bytes <= R200_CMD_BUF_SZ );
-}
-
-/* Alloc space in the command buffer
- */
-static __inline char *r200AllocCmdBuf( r200ContextPtr rmesa,
-					 int bytes, const char *where )
-{
-   char * head;
-
-   if (rmesa->store.cmd_used + bytes > R200_CMD_BUF_SZ)
-      r200FlushCmdBuf( rmesa, where );
-
-   head = rmesa->store.cmd_buf + rmesa->store.cmd_used;
-   rmesa->store.cmd_used += bytes;
-   assert( rmesa->store.cmd_used <= R200_CMD_BUF_SZ );
-   return head;
-}
-
-#endif /* __R200_IOCTL_H__ */
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/r200/r200_lock.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/r200/r200_lock.c
deleted file mode 100644
index 9b82c18d1..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/r200/r200_lock.c
+++ /dev/null
@@ -1,127 +0,0 @@
-/* $XFree86: xc/lib/GL/mesa/src/drv/r200/r200_lock.c,v 1.1 2002/10/30 12:51:52 alanh Exp $ */
-/*
-Copyright (C) The Weather Channel, Inc.  2002.  All Rights Reserved.
-
-The Weather Channel (TM) funded Tungsten Graphics to develop the
-initial release of the Radeon 8500 driver under the XFree86 license.
-This notice must be preserved.
-
-Permission is hereby granted, free of charge, to any person obtaining
-a copy of this software and associated documentation files (the
-"Software"), to deal in the Software without restriction, including
-without limitation the rights to use, copy, modify, merge, publish,
-distribute, sublicense, and/or sell copies of the Software, and to
-permit persons to whom the Software is furnished to do so, subject to
-the following conditions:
-
-The above copyright notice and this permission notice (including the
-next paragraph) shall be included in all copies or substantial
-portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
-EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
-IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
-LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
-OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
-WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-**************************************************************************/
-
-/*
- * Authors:
- *   Keith Whitwell <keith@tungstengraphics.com>
- */
-#include <string.h>
- 
-#include "r200_context.h"
-#include "r200_lock.h"
-#include "r200_tex.h"
-#include "r200_state.h"
-#include "r200_ioctl.h"
-
-#if DEBUG_LOCKING
-char *prevLockFile = NULL;
-int prevLockLine = 0;
-#endif
-
-/* Turn on/off page flipping according to the flags in the sarea:
- */
-static void
-r200UpdatePageFlipping( r200ContextPtr rmesa )
-{
-   int use_back;
-   rmesa->doPageFlip = rmesa->sarea->pfState;
-
-   use_back = (rmesa->glCtx->DrawBuffer->_ColorDrawBufferMask[0] == BUFFER_BIT_BACK_LEFT);
-   use_back ^= (rmesa->sarea->pfCurrentPage == 1);
-   
-   if (use_back) {
-	 rmesa->state.color.drawOffset = rmesa->r200Screen->backOffset;
-	 rmesa->state.color.drawPitch  = rmesa->r200Screen->backPitch;
-   } else {
-	 rmesa->state.color.drawOffset = rmesa->r200Screen->frontOffset;
-	 rmesa->state.color.drawPitch  = rmesa->r200Screen->frontPitch;
-   }
-
-   R200_STATECHANGE( rmesa, ctx );
-   rmesa->hw.ctx.cmd[CTX_RB3D_COLOROFFSET] = rmesa->state.color.drawOffset
-					   + rmesa->r200Screen->fbLocation;
-   rmesa->hw.ctx.cmd[CTX_RB3D_COLORPITCH]  = rmesa->state.color.drawPitch;
-}
-
-
-
-/* Update the hardware state.  This is called if another context has
- * grabbed the hardware lock, which includes the X server.  This
- * function also updates the driver's window state after the X server
- * moves, resizes or restacks a window -- the change will be reflected
- * in the drawable position and clip rects.  Since the X server grabs
- * the hardware lock when it changes the window state, this routine will
- * automatically be called after such a change.
- */
-void r200GetLock( r200ContextPtr rmesa, GLuint flags )
-{
-   __DRIdrawablePrivate *dPriv = rmesa->dri.drawable;
-   __DRIscreenPrivate *sPriv = rmesa->dri.screen;
-   drm_radeon_sarea_t *sarea = rmesa->sarea;
-   int i;
-
-   drmGetLock( rmesa->dri.fd, rmesa->dri.hwContext, flags );
-
-   /* The window might have moved, so we might need to get new clip
-    * rects.
-    *
-    * NOTE: This releases and regrabs the hw lock to allow the X server
-    * to respond to the DRI protocol request for new drawable info.
-    * Since the hardware state depends on having the latest drawable
-    * clip rects, all state checking must be done _after_ this call.
-    */
-   DRI_VALIDATE_DRAWABLE_INFO( sPriv, dPriv );
-
-   if ( rmesa->lastStamp != dPriv->lastStamp ) {
-      r200UpdatePageFlipping( rmesa );
-      if (rmesa->glCtx->DrawBuffer->_ColorDrawBufferMask[0] == BUFFER_BIT_BACK_LEFT)
-         r200SetCliprects( rmesa, GL_BACK_LEFT );
-      else
-         r200SetCliprects( rmesa, GL_FRONT_LEFT );
-      r200UpdateViewportOffset( rmesa->glCtx );
-      rmesa->lastStamp = dPriv->lastStamp;
-   }
-
-   R200_STATECHANGE( rmesa, ctx );
-   if (rmesa->sarea->tiling_enabled) {
-      rmesa->hw.ctx.cmd[CTX_RB3D_COLORPITCH] |= R200_COLOR_TILE_ENABLE;
-   }
-   else rmesa->hw.ctx.cmd[CTX_RB3D_COLORPITCH] &= ~R200_COLOR_TILE_ENABLE;
-
-   if ( sarea->ctx_owner != rmesa->dri.hwContext ) {
-      sarea->ctx_owner = rmesa->dri.hwContext;
-   }
-
-   for ( i = 0 ; i < rmesa->nr_heaps ; i++ ) {
-      DRI_AGE_TEXTURES( rmesa->texture_heaps[ i ] );
-   }
-
-   rmesa->lost_context = GL_TRUE;
-}
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/r200/r200_lock.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/r200/r200_lock.h
deleted file mode 100644
index e4c3a7e93..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/r200/r200_lock.h
+++ /dev/null
@@ -1,107 +0,0 @@
-/* $XFree86: xc/lib/GL/mesa/src/drv/r200/r200_lock.h,v 1.1 2002/10/30 12:51:52 alanh Exp $ */
-/*
-Copyright (C) The Weather Channel, Inc.  2002.  All Rights Reserved.
-
-The Weather Channel (TM) funded Tungsten Graphics to develop the
-initial release of the Radeon 8500 driver under the XFree86 license.
-This notice must be preserved.
-
-Permission is hereby granted, free of charge, to any person obtaining
-a copy of this software and associated documentation files (the
-"Software"), to deal in the Software without restriction, including
-without limitation the rights to use, copy, modify, merge, publish,
-distribute, sublicense, and/or sell copies of the Software, and to
-permit persons to whom the Software is furnished to do so, subject to
-the following conditions:
-
-The above copyright notice and this permission notice (including the
-next paragraph) shall be included in all copies or substantial
-portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
-EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
-IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
-LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
-OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
-WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-**************************************************************************/
-
-/*
- * Authors:
- *   Keith Whitwell <keith@tungstengraphics.com>
- */
-
-#ifndef __R200_LOCK_H__
-#define __R200_LOCK_H__
-
-extern void r200GetLock( r200ContextPtr rmesa, GLuint flags );
-
-/* Turn DEBUG_LOCKING on to find locking conflicts.
- */
-#define DEBUG_LOCKING	0
-
-#if DEBUG_LOCKING
-extern char *prevLockFile;
-extern int prevLockLine;
-
-#define DEBUG_LOCK()							\
-   do {									\
-      prevLockFile = (__FILE__);					\
-      prevLockLine = (__LINE__);					\
-   } while (0)
-
-#define DEBUG_RESET()							\
-   do {									\
-      prevLockFile = 0;							\
-      prevLockLine = 0;							\
-   } while (0)
-
-#define DEBUG_CHECK_LOCK()						\
-   do {									\
-      if ( prevLockFile ) {						\
-	 fprintf( stderr,						\
-		  "LOCK SET!\n\tPrevious %s:%d\n\tCurrent: %s:%d\n",	\
-		  prevLockFile, prevLockLine, __FILE__, __LINE__ );	\
-	 exit( 1 );							\
-      }									\
-   } while (0)
-
-#else
-
-#define DEBUG_LOCK()
-#define DEBUG_RESET()
-#define DEBUG_CHECK_LOCK()
-
-#endif
-
-/*
- * !!! We may want to separate locks from locks with validation.  This
- * could be used to improve performance for those things commands that
- * do not do any drawing !!!
- */
-
-
-/* Lock the hardware and validate our state.
- */
-#define LOCK_HARDWARE( rmesa )					\
-   do {								\
-      char __ret = 0;						\
-      DEBUG_CHECK_LOCK();					\
-      DRM_CAS( rmesa->dri.hwLock, rmesa->dri.hwContext,		\
-	       (DRM_LOCK_HELD | rmesa->dri.hwContext), __ret );	\
-      if ( __ret )						\
-	 r200GetLock( rmesa, 0 );				\
-      DEBUG_LOCK();						\
-   } while (0)
-
-#define UNLOCK_HARDWARE( rmesa )					\
-   do {									\
-      DRM_UNLOCK( rmesa->dri.fd,					\
-		  rmesa->dri.hwLock,					\
-		  rmesa->dri.hwContext );				\
-      DEBUG_RESET();							\
-   } while (0)
-
-#endif /* __R200_LOCK_H__ */
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/r200/r200_maos.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/r200/r200_maos.c
deleted file mode 100644
index 23e1c962a..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/r200/r200_maos.c
+++ /dev/null
@@ -1,15 +0,0 @@
-
-
-/* Currently, can only use arrays, verts are not implemented, though
- * verts are suspected to be faster.
- * To get an idea how the verts path works, look at the radeon implementation.
- */
-#include <string.h>
- 
-#include "r200_context.h"
-#define R200_MAOS_VERTS 0
-#if (R200_MAOS_VERTS)
-#include "r200_maos_verts.c"
-#else
-#include "r200_maos_arrays.c"
-#endif
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/r200/r200_maos.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/r200/r200_maos.h
deleted file mode 100644
index b9e4d3c23..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/r200/r200_maos.h
+++ /dev/null
@@ -1,44 +0,0 @@
-/* $XFree86: xc/lib/GL/mesa/src/drv/r200/r200_maos.h,v 1.1 2002/10/30 12:51:52 alanh Exp $ */
-/*
-Copyright (C) The Weather Channel, Inc.  2002.  All Rights Reserved.
-
-The Weather Channel (TM) funded Tungsten Graphics to develop the
-initial release of the Radeon 8500 driver under the XFree86 license.
-This notice must be preserved.
-
-Permission is hereby granted, free of charge, to any person obtaining
-a copy of this software and associated documentation files (the
-"Software"), to deal in the Software without restriction, including
-without limitation the rights to use, copy, modify, merge, publish,
-distribute, sublicense, and/or sell copies of the Software, and to
-permit persons to whom the Software is furnished to do so, subject to
-the following conditions:
-
-The above copyright notice and this permission notice (including the
-next paragraph) shall be included in all copies or substantial
-portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
-EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
-IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
-LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
-OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
-WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-**************************************************************************/
-
-/*
- * Authors:
- *   Keith Whitwell <keith@tungstengraphics.com>
- */
-
-#ifndef __R200_MAOS_H__
-#define __R200_MAOS_H__
-
-#include "r200_context.h"
-
-extern void r200EmitArrays( GLcontext *ctx, GLuint inputs );
-extern void r200ReleaseArrays( GLcontext *ctx, GLuint newinputs );
-
-#endif
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/r200/r200_maos_arrays.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/r200/r200_maos_arrays.c
deleted file mode 100644
index 12ea462a4..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/r200/r200_maos_arrays.c
+++ /dev/null
@@ -1,530 +0,0 @@
-/* $XFree86: xc/lib/GL/mesa/src/drv/r200/r200_maos_arrays.c,v 1.3 2003/02/23 23:59:01 dawes Exp $ */
-/*
-Copyright (C) The Weather Channel, Inc.  2002.  All Rights Reserved.
-
-The Weather Channel (TM) funded Tungsten Graphics to develop the
-initial release of the Radeon 8500 driver under the XFree86 license.
-This notice must be preserved.
-
-Permission is hereby granted, free of charge, to any person obtaining
-a copy of this software and associated documentation files (the
-"Software"), to deal in the Software without restriction, including
-without limitation the rights to use, copy, modify, merge, publish,
-distribute, sublicense, and/or sell copies of the Software, and to
-permit persons to whom the Software is furnished to do so, subject to
-the following conditions:
-
-The above copyright notice and this permission notice (including the
-next paragraph) shall be included in all copies or substantial
-portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
-EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
-IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
-LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
-OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
-WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-**************************************************************************/
-
-/*
- * Authors:
- *   Keith Whitwell <keith@tungstengraphics.com>
- */
-
-#include "glheader.h"
-#include "mtypes.h"
-#include "colormac.h"
-#include "imports.h"
-#include "macros.h"
-
-#include "swrast_setup/swrast_setup.h"
-#include "math/m_translate.h"
-#include "tnl/tnl.h"
-#include "tnl/t_context.h"
-
-#include "r200_context.h"
-#include "r200_ioctl.h"
-#include "r200_state.h"
-#include "r200_swtcl.h"
-#include "r200_maos.h"
-#include "r200_tcl.h"
-
-
-#if 0
-/* Usage:
- *   - from r200_tcl_render
- *   - call r200EmitArrays to ensure uptodate arrays in dma
- *   - emit primitives (new type?) which reference the data
- *       -- need to use elts for lineloop, quads, quadstrip/flat
- *       -- other primitives are all well-formed (need tristrip-1,fake-poly)
- *
- */
-static void emit_ubyte_rgba3( GLcontext *ctx,
-		       struct r200_dma_region *rvb,
-		       char *data,
-		       int stride,
-		       int count )
-{
-   int i;
-   r200_color_t *out = (r200_color_t *)(rvb->start + rvb->address);
-
-   if (R200_DEBUG & DEBUG_VERTS)
-      fprintf(stderr, "%s count %d stride %d out %p\n",
-	      __FUNCTION__, count, stride, (void *)out);
-
-   for (i = 0; i < count; i++) {
-      out->red   = *data;
-      out->green = *(data+1);
-      out->blue  = *(data+2);
-      out->alpha = 0xFF;
-      out++;
-      data += stride;
-   }
-}
-
-static void emit_ubyte_rgba4( GLcontext *ctx,
-			      struct r200_dma_region *rvb,
-			      char *data,
-			      int stride,
-			      int count )
-{
-   int i;
-   int *out = (int *)(rvb->address + rvb->start);
-
-   if (R200_DEBUG & DEBUG_VERTS)
-      fprintf(stderr, "%s count %d stride %d\n",
-	      __FUNCTION__, count, stride);
-
-   if (stride == 4) {
-      for (i = 0; i < count; i++)
-	 ((int *)out)[i] = LE32_TO_CPU(((int *)data)[i]);
-   } else {
-      for (i = 0; i < count; i++) {
-	 *(int *)out++ = LE32_TO_CPU(*(int *)data);
-	 data += stride;
-      }
-   }
-}
-
-
-static void emit_ubyte_rgba( GLcontext *ctx,
-			     struct r200_dma_region *rvb,
-			     char *data,
-			     int size,
-			     int stride,
-			     int count )
-{
-   r200ContextPtr rmesa = R200_CONTEXT(ctx);
-
-   if (R200_DEBUG & DEBUG_VERTS)
-      fprintf(stderr, "%s %d/%d\n", __FUNCTION__, count, size);
-
-   assert (!rvb->buf);
-
-   if (stride == 0) {
-      r200AllocDmaRegion( rmesa, rvb, 4, 4 );
-      count = 1;
-      rvb->aos_start = GET_START(rvb);
-      rvb->aos_stride = 0;
-      rvb->aos_size = 1;
-   }
-   else {
-      r200AllocDmaRegion( rmesa, rvb, 4 * count, 4 );	/* alignment? */
-      rvb->aos_start = GET_START(rvb);
-      rvb->aos_stride = 1;
-      rvb->aos_size = 1;
-   }
-
-   /* Emit the data
-    */
-   switch (size) {
-   case 3:
-      emit_ubyte_rgba3( ctx, rvb, data, stride, count );
-      break;
-   case 4:
-      emit_ubyte_rgba4( ctx, rvb, data, stride, count );
-      break;
-   default:
-      assert(0);
-      exit(1);
-      break;
-   }
-}
-#endif
-
-
-#if defined(USE_X86_ASM)
-#define COPY_DWORDS( dst, src, nr )					\
-do {									\
-	int __tmp;							\
-	__asm__ __volatile__( "rep ; movsl"				\
-			      : "=%c" (__tmp), "=D" (dst), "=S" (__tmp)	\
-			      : "0" (nr),				\
-			        "D" ((long)dst),			\
-			        "S" ((long)src) );			\
-} while (0)
-#else
-#define COPY_DWORDS( dst, src, nr )		\
-do {						\
-   int j;					\
-   for ( j = 0 ; j < nr ; j++ )			\
-      dst[j] = ((int *)src)[j];			\
-   dst += nr;					\
-} while (0)
-#endif
-
-
-static void emit_vecfog( GLcontext *ctx,
-			 struct r200_dma_region *rvb,
-			 char *data,
-			 int stride,
-			 int count )
-{
-   int i;
-   GLfloat *out;
-
-   r200ContextPtr rmesa = R200_CONTEXT(ctx);
-   
-   if (R200_DEBUG & DEBUG_VERTS)
-      fprintf(stderr, "%s count %d stride %d\n",
-	      __FUNCTION__, count, stride);
-
-   assert (!rvb->buf);
-
-   if (stride == 0) {
-      r200AllocDmaRegion( rmesa, rvb, 4, 4 );
-      count = 1;
-      rvb->aos_start = GET_START(rvb);
-      rvb->aos_stride = 0;
-      rvb->aos_size = 1;
-   }
-   else {
-      r200AllocDmaRegion( rmesa, rvb, count * 4, 4 );	/* alignment? */
-      rvb->aos_start = GET_START(rvb);
-      rvb->aos_stride = 1;
-      rvb->aos_size = 1;
-   }
-
-   /* Emit the data
-    */
-   out = (GLfloat *)(rvb->address + rvb->start);
-   for (i = 0; i < count; i++) {
-      out[0] = r200ComputeFogBlendFactor( ctx, *(GLfloat *)data );
-      out++;
-      data += stride;
-   }
-
-}
-
-
-static void emit_vec4( GLcontext *ctx,
-		       struct r200_dma_region *rvb,
-		       char *data,
-		       int stride,
-		       int count )
-{
-   int i;
-   int *out = (int *)(rvb->address + rvb->start);
-
-   if (R200_DEBUG & DEBUG_VERTS)
-      fprintf(stderr, "%s count %d stride %d\n",
-	      __FUNCTION__, count, stride);
-
-   if (stride == 4)
-      COPY_DWORDS( out, data, count );
-   else
-      for (i = 0; i < count; i++) {
-	 out[0] = *(int *)data;
-	 out++;
-	 data += stride;
-      }
-}
-
-
-static void emit_vec8( GLcontext *ctx,
-		       struct r200_dma_region *rvb,
-		       char *data,
-		       int stride,
-		       int count )
-{
-   int i;
-   int *out = (int *)(rvb->address + rvb->start);
-
-   if (R200_DEBUG & DEBUG_VERTS)
-      fprintf(stderr, "%s count %d stride %d\n",
-	      __FUNCTION__, count, stride);
-
-   if (stride == 8)
-      COPY_DWORDS( out, data, count*2 );
-   else
-      for (i = 0; i < count; i++) {
-	 out[0] = *(int *)data;
-	 out[1] = *(int *)(data+4);
-	 out += 2;
-	 data += stride;
-      }
-}
-
-static void emit_vec12( GLcontext *ctx,
-		       struct r200_dma_region *rvb,
-		       char *data,
-		       int stride,
-		       int count )
-{
-   int i;
-   int *out = (int *)(rvb->address + rvb->start);
-
-   if (R200_DEBUG & DEBUG_VERTS)
-      fprintf(stderr, "%s count %d stride %d out %p data %p\n",
-	      __FUNCTION__, count, stride, (void *)out, (void *)data);
-
-   if (stride == 12)
-      COPY_DWORDS( out, data, count*3 );
-   else
-      for (i = 0; i < count; i++) {
-	 out[0] = *(int *)data;
-	 out[1] = *(int *)(data+4);
-	 out[2] = *(int *)(data+8);
-	 out += 3;
-	 data += stride;
-      }
-}
-
-static void emit_vec16( GLcontext *ctx,
-			struct r200_dma_region *rvb,
-			char *data,
-			int stride,
-			int count )
-{
-   int i;
-   int *out = (int *)(rvb->address + rvb->start);
-
-   if (R200_DEBUG & DEBUG_VERTS)
-      fprintf(stderr, "%s count %d stride %d\n",
-	      __FUNCTION__, count, stride);
-
-   if (stride == 16)
-      COPY_DWORDS( out, data, count*4 );
-   else
-      for (i = 0; i < count; i++) {
-	 out[0] = *(int *)data;
-	 out[1] = *(int *)(data+4);
-	 out[2] = *(int *)(data+8);
-	 out[3] = *(int *)(data+12);
-	 out += 4;
-	 data += stride;
-      }
-}
-
-
-static void emit_vector( GLcontext *ctx,
-			 struct r200_dma_region *rvb,
-			 char *data,
-			 int size,
-			 int stride,
-			 int count )
-{
-   r200ContextPtr rmesa = R200_CONTEXT(ctx);
-
-   if (R200_DEBUG & DEBUG_VERTS)
-      fprintf(stderr, "%s count %d size %d stride %d\n",
-	      __FUNCTION__, count, size, stride);
-
-   assert (!rvb->buf);
-
-   if (stride == 0) {
-      r200AllocDmaRegion( rmesa, rvb, size * 4, 4 );
-      count = 1;
-      rvb->aos_start = GET_START(rvb);
-      rvb->aos_stride = 0;
-      rvb->aos_size = size;
-   }
-   else {
-      r200AllocDmaRegion( rmesa, rvb, size * count * 4, 4 );	/* alignment? */
-      rvb->aos_start = GET_START(rvb);
-      rvb->aos_stride = size;
-      rvb->aos_size = size;
-   }
-
-   /* Emit the data
-    */
-   switch (size) {
-   case 1:
-      emit_vec4( ctx, rvb, data, stride, count );
-      break;
-   case 2:
-      emit_vec8( ctx, rvb, data, stride, count );
-      break;
-   case 3:
-      emit_vec12( ctx, rvb, data, stride, count );
-      break;
-   case 4:
-      emit_vec16( ctx, rvb, data, stride, count );
-      break;
-   default:
-      assert(0);
-      exit(1);
-      break;
-   }
-
-}
-
-
-
-/* Emit any changed arrays to new GART memory, re-emit a packet to
- * update the arrays.  
- */
-void r200EmitArrays( GLcontext *ctx, GLuint inputs )
-{
-   r200ContextPtr rmesa = R200_CONTEXT( ctx );
-   struct vertex_buffer *VB = &TNL_CONTEXT( ctx )->vb;
-   struct r200_dma_region **component = rmesa->tcl.aos_components;
-   GLuint nr = 0;
-   GLuint vfmt0 = 0, vfmt1 = 0;
-   GLuint count = VB->Count;
-   GLuint i;
-   
-   if (1) {
-      if (!rmesa->tcl.obj.buf) 
-	 emit_vector( ctx, 
-		      &rmesa->tcl.obj, 
-		      (char *)VB->ObjPtr->data,
-		      VB->ObjPtr->size,
-		      VB->ObjPtr->stride,
-		      count);
-
-      switch( VB->ObjPtr->size ) {
-      case 4: vfmt0 |= R200_VTX_W0;
-      case 3: vfmt0 |= R200_VTX_Z0;
-      case 2: 
-      default:
-	 break;
-      }
-      component[nr++] = &rmesa->tcl.obj;
-   }
-   
-
-   if (inputs & VERT_BIT_NORMAL) {
-      if (!rmesa->tcl.norm.buf)
-	 emit_vector( ctx, 
-		      &(rmesa->tcl.norm), 
-		      (char *)VB->NormalPtr->data,
-		      3,
-		      VB->NormalPtr->stride,
-		      count);
-
-      vfmt0 |= R200_VTX_N0;
-      component[nr++] = &rmesa->tcl.norm;
-   }
-
-   if (inputs & VERT_BIT_FOG) {
-      if (!rmesa->tcl.fog.buf)
-	 emit_vecfog( ctx, 
-		      &(rmesa->tcl.fog), 
-		      (char *)VB->FogCoordPtr->data,
-		      VB->FogCoordPtr->stride,
-		      count);
-
-      vfmt0 |= R200_VTX_DISCRETE_FOG;
-      component[nr++] = &rmesa->tcl.fog;
-   }
- 
-   if (inputs & VERT_BIT_COLOR0) {
-      int emitsize;
-
-      if (VB->ColorPtr[0]->size == 4 &&
-	  (VB->ColorPtr[0]->stride != 0 ||
-	   VB->ColorPtr[0]->data[0][3] != 1.0)) { 
-	 vfmt0 |= R200_VTX_FP_RGBA << R200_VTX_COLOR_0_SHIFT; 
-	 emitsize = 4;
-      }
-      else { 
-	 vfmt0 |= R200_VTX_FP_RGB << R200_VTX_COLOR_0_SHIFT; 
-	 emitsize = 3;
-      }
-
-      if (!rmesa->tcl.rgba.buf)
-	 emit_vector( ctx, 
-		      &(rmesa->tcl.rgba), 
-		      (char *)VB->ColorPtr[0]->data,
-		      emitsize,
-		      VB->ColorPtr[0]->stride,
-		      count);
-
-      component[nr++] = &rmesa->tcl.rgba;
-   }
-
-
-   if (inputs & VERT_BIT_COLOR1) {
-      if (!rmesa->tcl.spec.buf) {
-	 emit_vector( ctx, 
-		      &rmesa->tcl.spec, 
-		      (char *)VB->SecondaryColorPtr[0]->data,
-		      3,
-		      VB->SecondaryColorPtr[0]->stride,
-		      count);
-      }
-
-      /* How does this work?
-       */
-      vfmt0 |= R200_VTX_FP_RGB << R200_VTX_COLOR_1_SHIFT; 
-      component[nr++] = &rmesa->tcl.spec;
-   }
-      
-   for ( i = 0 ; i < ctx->Const.MaxTextureUnits ; i++ ) {
-      if (inputs & (VERT_BIT_TEX0 << i)) {
-	 if (!rmesa->tcl.tex[i].buf)
-	     emit_vector( ctx, 
-			  &(rmesa->tcl.tex[i]),
-			  (char *)VB->TexCoordPtr[i]->data,
-			  VB->TexCoordPtr[i]->size,
-			  VB->TexCoordPtr[i]->stride,
-			  count );
-
-	 vfmt1 |= VB->TexCoordPtr[i]->size << (i * 3);
-	 component[nr++] = &rmesa->tcl.tex[i];
-      }
-   }
-
-   if (vfmt0 != rmesa->hw.vtx.cmd[VTX_VTXFMT_0] ||
-       vfmt1 != rmesa->hw.vtx.cmd[VTX_VTXFMT_1]) { 
-      R200_STATECHANGE( rmesa, vtx ); 
-      rmesa->hw.vtx.cmd[VTX_VTXFMT_0] = vfmt0;
-      rmesa->hw.vtx.cmd[VTX_VTXFMT_1] = vfmt1;
-   } 
-
-   rmesa->tcl.nr_aos_components = nr;
-   rmesa->tcl.vertex_format = vfmt0;
-}
-
-
-void r200ReleaseArrays( GLcontext *ctx, GLuint newinputs )
-{
-   GLuint unit;
-   r200ContextPtr rmesa = R200_CONTEXT( ctx );
-
-/*    if (R200_DEBUG & DEBUG_VERTS)  */
-/*       _tnl_print_vert_flags( __FUNCTION__, newinputs ); */
-
-   if (newinputs & VERT_BIT_POS) 
-     r200ReleaseDmaRegion( rmesa, &rmesa->tcl.obj, __FUNCTION__ );
-
-   if (newinputs & VERT_BIT_NORMAL) 
-      r200ReleaseDmaRegion( rmesa, &rmesa->tcl.norm, __FUNCTION__ );
-      
-   if (newinputs & VERT_BIT_FOG) 
-      r200ReleaseDmaRegion( rmesa, &rmesa->tcl.fog, __FUNCTION__ );
-
-   if (newinputs & VERT_BIT_COLOR0) 
-      r200ReleaseDmaRegion( rmesa, &rmesa->tcl.rgba, __FUNCTION__ );
-
-   if (newinputs & VERT_BIT_COLOR1) 
-      r200ReleaseDmaRegion( rmesa, &rmesa->tcl.spec, __FUNCTION__ );
-
-   for (unit = 0 ; unit < ctx->Const.MaxTextureUnits; unit++) {
-      if (newinputs & VERT_BIT_TEX(unit))
-	 r200ReleaseDmaRegion( rmesa, &rmesa->tcl.tex[unit], __FUNCTION__ );
-   }
-}
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/r200/r200_pixel.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/r200/r200_pixel.c
deleted file mode 100644
index adc6a2aa2..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/r200/r200_pixel.c
+++ /dev/null
@@ -1,492 +0,0 @@
-/* $XFree86: xc/lib/GL/mesa/src/drv/r200/r200_pixel.c,v 1.2 2002/12/16 16:18:54 dawes Exp $ */
-/*
-Copyright (C) The Weather Channel, Inc.  2002.  All Rights Reserved.
-
-The Weather Channel (TM) funded Tungsten Graphics to develop the
-initial release of the Radeon 8500 driver under the XFree86 license.
-This notice must be preserved.
-
-Permission is hereby granted, free of charge, to any person obtaining
-a copy of this software and associated documentation files (the
-"Software"), to deal in the Software without restriction, including
-without limitation the rights to use, copy, modify, merge, publish,
-distribute, sublicense, and/or sell copies of the Software, and to
-permit persons to whom the Software is furnished to do so, subject to
-the following conditions:
-
-The above copyright notice and this permission notice (including the
-next paragraph) shall be included in all copies or substantial
-portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
-EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
-IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
-LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
-OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
-WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-*/
-
-/*
- * Authors:
- *   Keith Whitwell <keith@tungstengraphics.com>
- */
-
-#include "glheader.h"
-#include "enums.h"
-#include "mtypes.h"
-#include "macros.h"
-#include "swrast/swrast.h"
-
-#include "r200_context.h"
-#include "r200_ioctl.h"
-#include "r200_pixel.h"
-#include "r200_swtcl.h"
-
-
-
-static GLboolean
-check_color( const GLcontext *ctx, GLenum type, GLenum format,
-	     const struct gl_pixelstore_attrib *packing,
-	     const void *pixels, GLint sz, GLint pitch )
-{
-   r200ContextPtr rmesa = R200_CONTEXT(ctx);
-   GLuint cpp = rmesa->r200Screen->cpp;
-
-   if (R200_DEBUG & DEBUG_PIXEL)
-      fprintf(stderr, "%s\n", __FUNCTION__);
-
-   if (	(pitch & 63) ||
-	ctx->_ImageTransferState ||
-	packing->SwapBytes ||
-	packing->LsbFirst) {
-      if (R200_DEBUG & DEBUG_PIXEL)
-	 fprintf(stderr, "%s: failed 1\n", __FUNCTION__);
-      return GL_FALSE;
-   }
-
-   if ( type == GL_UNSIGNED_INT_8_8_8_8_REV && 
-	cpp == 4 && 
-	format == GL_BGRA ) {
-      if (R200_DEBUG & DEBUG_PIXEL)
-	 fprintf(stderr, "%s: passed 2\n", __FUNCTION__);
-      return GL_TRUE;
-   }
-
-   if (R200_DEBUG & DEBUG_PIXEL)
-      fprintf(stderr, "%s: failed\n", __FUNCTION__);
-
-   return GL_FALSE;
-}
-
-static GLboolean
-check_color_per_fragment_ops( const GLcontext *ctx )
-{
-   int result;
-   result = (!(     ctx->Color.AlphaEnabled || 
-		    ctx->Depth.Test ||
-		    ctx->Fog.Enabled ||
-		    ctx->Scissor.Enabled ||
-		    ctx->Stencil.Enabled ||
-		    !ctx->Color.ColorMask[0] ||
-		    !ctx->Color.ColorMask[1] ||
-		    !ctx->Color.ColorMask[2] ||
-		    !ctx->Color.ColorMask[3] ||
-		    ctx->Color.ColorLogicOpEnabled ||
-		    ctx->Texture._EnabledUnits ||
-		    ctx->Depth.OcclusionTest
-           ) &&
-	   ctx->Current.RasterPosValid);
-   
-   return result;
-}
-
-
-
-static GLboolean
-clip_pixelrect( const GLcontext *ctx,
-		const GLframebuffer *buffer,
-		GLint *x, GLint *y,
-		GLsizei *width, GLsizei *height,
-		GLint *size )
-{
-   r200ContextPtr rmesa = R200_CONTEXT(ctx);
-
-   /* left clipping */
-   if (*x < buffer->_Xmin) {
-      *width -= (buffer->_Xmin - *x);
-      *x = buffer->_Xmin;
-   }
-
-   /* right clipping */
-   if (*x + *width > buffer->_Xmax)
-      *width -= (*x + *width - buffer->_Xmax - 1);
-
-   if (*width <= 0)
-      return GL_FALSE;
-
-   /* bottom clipping */
-   if (*y < buffer->_Ymin) {
-      *height -= (buffer->_Ymin - *y);
-      *y = buffer->_Ymin;
-   }
-
-   /* top clipping */
-   if (*y + *height > buffer->_Ymax)
-      *height -= (*y + *height - buffer->_Ymax - 1);
-
-   if (*height <= 0)
-      return GL_FALSE;
-
-   *size = ((*y + *height - 1) * rmesa->r200Screen->frontPitch +
-	    (*x + *width - 1) * rmesa->r200Screen->cpp);
-
-   return GL_TRUE;
-}
-
-static GLboolean
-r200TryReadPixels( GLcontext *ctx,
-		  GLint x, GLint y, GLsizei width, GLsizei height,
-		  GLenum format, GLenum type,
-		  const struct gl_pixelstore_attrib *pack,
-		  GLvoid *pixels )
-{
-   r200ContextPtr rmesa = R200_CONTEXT(ctx);
-   GLint pitch = pack->RowLength ? pack->RowLength : width;
-   GLint blit_format;
-   GLuint cpp = rmesa->r200Screen->cpp;
-   GLint size = width * height * cpp;
-
-   if (R200_DEBUG & DEBUG_PIXEL)
-      fprintf(stderr, "%s\n", __FUNCTION__);
-
-   /* Only accelerate reading to GART buffers.
-    */
-   if ( !r200IsGartMemory(rmesa, pixels, 
-			 pitch * height * rmesa->r200Screen->cpp ) ) {
-      if (R200_DEBUG & DEBUG_PIXEL)
-	 fprintf(stderr, "%s: dest not GART\n", __FUNCTION__);
-      return GL_FALSE;
-   }
-
-   /* Need GL_PACK_INVERT_MESA to cope with upsidedown results from
-    * blitter:
-    */
-   if (!pack->Invert) {
-      if (R200_DEBUG & DEBUG_PIXEL)
-	 fprintf(stderr, "%s: MESA_PACK_INVERT not set\n", __FUNCTION__);
-      return GL_FALSE;
-   }
-
-   if (!check_color(ctx, type, format, pack, pixels, size, pitch))
-      return GL_FALSE;
-
-   switch ( rmesa->r200Screen->cpp ) {
-   case 4:
-      blit_format = R200_CP_COLOR_FORMAT_ARGB8888;
-      break;
-   default:
-      return GL_FALSE;
-   }
-
-
-   /* Although the blits go on the command buffer, need to do this and
-    * fire with lock held to guarentee cliprects and drawOffset are
-    * correct.
-    *
-    * This is an unusual situation however, as the code which flushes
-    * a full command buffer expects to be called unlocked.  As a
-    * workaround, immediately flush the buffer on aquiring the lock.
-    */
-   LOCK_HARDWARE( rmesa );
-
-   if (rmesa->store.cmd_used)
-      r200FlushCmdBufLocked( rmesa, __FUNCTION__ );
-
-   if (!clip_pixelrect(ctx, ctx->ReadBuffer, &x, &y, &width, &height,
-		       &size)) {
-      UNLOCK_HARDWARE( rmesa );
-      if (R200_DEBUG & DEBUG_PIXEL)
-	 fprintf(stderr, "%s totally clipped -- nothing to do\n",
-		 __FUNCTION__);
-      return GL_TRUE;
-   }
-
-   {
-      __DRIdrawablePrivate *dPriv = rmesa->dri.drawable;
-      int nbox = dPriv->numClipRects;
-      int src_offset = rmesa->state.color.drawOffset
-		     + rmesa->r200Screen->fbLocation;
-      int src_pitch = rmesa->state.color.drawPitch * rmesa->r200Screen->cpp;
-      int dst_offset = r200GartOffsetFromVirtual( rmesa, pixels );
-      int dst_pitch = pitch * rmesa->r200Screen->cpp;
-      drm_clip_rect_t *box = dPriv->pClipRects;
-      int i;
-
-      r200EmitWait( rmesa, RADEON_WAIT_3D ); 
-
-      y = dPriv->h - y - height;
-      x += dPriv->x;
-      y += dPriv->y;
-
-
-      if (R200_DEBUG & DEBUG_PIXEL)
-	 fprintf(stderr, "readpixel blit src_pitch %d dst_pitch %d\n",
-		 src_pitch, dst_pitch);
-
-      for (i = 0 ; i < nbox ; i++)
-      {
-	 GLint bx = box[i].x1;
-	 GLint by = box[i].y1;
-	 GLint bw = box[i].x2 - bx;
-	 GLint bh = box[i].y2 - by;
-	 
-	 if (bx < x) bw -= x - bx, bx = x;
-	 if (by < y) bh -= y - by, by = y;
-	 if (bx + bw > x + width) bw = x + width - bx;
-	 if (by + bh > y + height) bh = y + height - by;
-	 if (bw <= 0) continue;
-	 if (bh <= 0) continue;
-
-	 r200EmitBlit( rmesa,
-		       blit_format,
-		       src_pitch, src_offset,
-		       dst_pitch, dst_offset,
-		       bx, by,
-		       bx - x, by - y,
-		       bw, bh );
-      }
-
-      r200FlushCmdBufLocked( rmesa, __FUNCTION__ );
-   }
-   UNLOCK_HARDWARE( rmesa );
-
-   r200Finish( ctx ); /* required by GL */
-
-   return GL_TRUE;
-}
-
-static void
-r200ReadPixels( GLcontext *ctx,
-		 GLint x, GLint y, GLsizei width, GLsizei height,
-		 GLenum format, GLenum type,
-		 const struct gl_pixelstore_attrib *pack,
-		 GLvoid *pixels )
-{
-   if (R200_DEBUG & DEBUG_PIXEL)
-      fprintf(stderr, "%s\n", __FUNCTION__);
-
-   if (!r200TryReadPixels( ctx, x, y, width, height, format, type, pack, 
-			   pixels))
-      _swrast_ReadPixels( ctx, x, y, width, height, format, type, pack, 
-			  pixels);
-}
-
-
-
-
-static void do_draw_pix( GLcontext *ctx,
-			 GLint x, GLint y, GLsizei width, GLsizei height,
-			 GLint pitch,
-			 const void *pixels,
-			 GLuint planemask)
-{
-   r200ContextPtr rmesa = R200_CONTEXT(ctx);
-   __DRIdrawablePrivate *dPriv = rmesa->dri.drawable;
-   drm_clip_rect_t *box = dPriv->pClipRects;
-   int nbox = dPriv->numClipRects;
-   int i;
-   int blit_format;
-   int size;
-   int src_offset = r200GartOffsetFromVirtual( rmesa, pixels );
-   int src_pitch = pitch * rmesa->r200Screen->cpp;
-
-   if (R200_DEBUG & DEBUG_PIXEL)
-      fprintf(stderr, "%s\n", __FUNCTION__);
-
-   switch ( rmesa->r200Screen->cpp ) {
-   case 2:
-      blit_format = R200_CP_COLOR_FORMAT_RGB565;
-      break;
-   case 4:
-      blit_format = R200_CP_COLOR_FORMAT_ARGB8888;
-      break;
-   default:
-      return;
-   }
-
-
-   LOCK_HARDWARE( rmesa );
-
-   if (rmesa->store.cmd_used)
-      r200FlushCmdBufLocked( rmesa, __FUNCTION__ );
-
-   y -= height;			/* cope with pixel zoom */
-   
-   if (!clip_pixelrect(ctx, ctx->DrawBuffer,
-		       &x, &y, &width, &height,
-		       &size)) {
-      UNLOCK_HARDWARE( rmesa );
-      return;
-   }
-
-   y = dPriv->h - y - height; 	/* convert from gl to hardware coords */
-   x += dPriv->x;
-   y += dPriv->y;
-
-
-   r200EmitWait( rmesa, RADEON_WAIT_3D );
-
-   for (i = 0 ; i < nbox ; i++ )
-   {
-      GLint bx = box[i].x1;
-      GLint by = box[i].y1;
-      GLint bw = box[i].x2 - bx;
-      GLint bh = box[i].y2 - by;
-
-      if (bx < x) bw -= x - bx, bx = x;
-      if (by < y) bh -= y - by, by = y;
-      if (bx + bw > x + width) bw = x + width - bx;
-      if (by + bh > y + height) bh = y + height - by;
-      if (bw <= 0) continue;
-      if (bh <= 0) continue;
-
-      r200EmitBlit( rmesa,
-		    blit_format,
-		    src_pitch, src_offset,
-		    rmesa->state.color.drawPitch * rmesa->r200Screen->cpp,
-		    rmesa->state.color.drawOffset + rmesa->r200Screen->fbLocation,
-		    bx - x, by - y,
-		    bx, by,
-		    bw, bh );
-   }
-
-   r200FlushCmdBufLocked( rmesa, __FUNCTION__ );
-   r200WaitForIdleLocked( rmesa ); /* required by GL */
-   UNLOCK_HARDWARE( rmesa );
-}
-
-
-
-
-static GLboolean
-r200TryDrawPixels( GLcontext *ctx,
-		  GLint x, GLint y, GLsizei width, GLsizei height,
-		  GLenum format, GLenum type,
-		  const struct gl_pixelstore_attrib *unpack,
-		  const GLvoid *pixels )
-{
-   r200ContextPtr rmesa = R200_CONTEXT(ctx);
-   GLint pitch = unpack->RowLength ? unpack->RowLength : width;
-   GLuint planemask;
-   GLuint cpp = rmesa->r200Screen->cpp;
-   GLint size = width * pitch * cpp;
-
-   if (R200_DEBUG & DEBUG_PIXEL)
-      fprintf(stderr, "%s\n", __FUNCTION__);
-
-   switch (format) {
-   case GL_RGB:
-   case GL_RGBA:
-   case GL_BGRA:
-      planemask = r200PackColor(cpp,
-				ctx->Color.ColorMask[RCOMP],
-				ctx->Color.ColorMask[GCOMP],
-				ctx->Color.ColorMask[BCOMP],
-				ctx->Color.ColorMask[ACOMP]);
-
-      if (cpp == 2)
-	 planemask |= planemask << 16;
-
-      if (planemask != ~0)
-	 return GL_FALSE;	/* fix me -- should be possible */
-
-      /* Can't do conversions on GART reads/draws. 
-       */
-      if ( !r200IsGartMemory( rmesa, pixels, size ) ) {
-	 if (R200_DEBUG & DEBUG_PIXEL)
-	    fprintf(stderr, "%s: not GART memory\n", __FUNCTION__);
-	 return GL_FALSE;
-      }
-
-      if (!check_color(ctx, type, format, unpack, pixels, size, pitch)) {
-	 return GL_FALSE;
-      }
-      if (!check_color_per_fragment_ops(ctx)) {
-	 return GL_FALSE;
-      }
-
-      if (ctx->Pixel.ZoomX != 1.0F ||
-	  ctx->Pixel.ZoomY != -1.0F)
-	 return GL_FALSE;
-      break;
-
-   default:
-      return GL_FALSE;
-   }
-
-   if ( r200IsGartMemory(rmesa, pixels, size) )
-   {
-      do_draw_pix( ctx, x, y, width, height, pitch, pixels, planemask );
-      return GL_TRUE;
-   }
-   else if (0)
-   {
-      /* Pixels is in regular memory -- get dma buffers and perform
-       * upload through them.
-       */
-   }
-   else
-      return GL_FALSE;
-}
-
-static void
-r200DrawPixels( GLcontext *ctx,
-		 GLint x, GLint y, GLsizei width, GLsizei height,
-		 GLenum format, GLenum type,
-		 const struct gl_pixelstore_attrib *unpack,
-		 const GLvoid *pixels )
-{
-   if (R200_DEBUG & DEBUG_PIXEL)
-      fprintf(stderr, "%s\n", __FUNCTION__);
-
-   if (!r200TryDrawPixels( ctx, x, y, width, height, format, type,
-			  unpack, pixels ))
-      _swrast_DrawPixels( ctx, x, y, width, height, format, type,
-			  unpack, pixels );
-}
-
-
-static void
-r200Bitmap( GLcontext *ctx, GLint px, GLint py,
-		  GLsizei width, GLsizei height,
-		  const struct gl_pixelstore_attrib *unpack,
-		  const GLubyte *bitmap )
-{
-   r200ContextPtr rmesa = R200_CONTEXT(ctx);
-
-   if (rmesa->Fallback)
-      _swrast_Bitmap( ctx, px, py, width, height, unpack, bitmap );
-   else
-      r200PointsBitmap( ctx, px, py, width, height, unpack, bitmap );
-}
-
-
-
-void r200InitPixelFuncs( GLcontext *ctx )
-{
-   /* Pixel path fallbacks.
-    */
-   ctx->Driver.Accum = _swrast_Accum;
-   ctx->Driver.Bitmap = _swrast_Bitmap;
-   ctx->Driver.CopyPixels = _swrast_CopyPixels;
-   ctx->Driver.DrawPixels = _swrast_DrawPixels;
-   ctx->Driver.ReadPixels = _swrast_ReadPixels;
-
-   if (!getenv("R200_NO_BLITS") && R200_CONTEXT(ctx)->dri.drmMinor >= 6) {
-      ctx->Driver.ReadPixels = r200ReadPixels;  
-      ctx->Driver.DrawPixels = r200DrawPixels; 
-      if (getenv("R200_HW_BITMAP")) 
-	 ctx->Driver.Bitmap = r200Bitmap;
-   }
-}
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/r200/r200_pixel.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/r200/r200_pixel.h
deleted file mode 100644
index 8f3923b6b..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/r200/r200_pixel.h
+++ /dev/null
@@ -1,40 +0,0 @@
-/* $XFree86: xc/lib/GL/mesa/src/drv/r200/r200_pixel.h,v 1.1 2002/10/30 12:51:52 alanh Exp $ */
-/*
-Copyright (C) The Weather Channel, Inc.  2002.  All Rights Reserved.
-
-The Weather Channel (TM) funded Tungsten Graphics to develop the
-initial release of the Radeon 8500 driver under the XFree86 license.
-This notice must be preserved.
-
-Permission is hereby granted, free of charge, to any person obtaining
-a copy of this software and associated documentation files (the
-"Software"), to deal in the Software without restriction, including
-without limitation the rights to use, copy, modify, merge, publish,
-distribute, sublicense, and/or sell copies of the Software, and to
-permit persons to whom the Software is furnished to do so, subject to
-the following conditions:
-
-The above copyright notice and this permission notice (including the
-next paragraph) shall be included in all copies or substantial
-portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
-EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
-IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
-LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
-OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
-WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-*/
-
-/*
- * Authors:
- *   Keith Whitwell <keith@tungstengraphics.com>
- */
-
-#ifndef __R200_PIXEL_H__
-#define __R200_PIXEL_H__
-
-extern void r200InitPixelFuncs( GLcontext *ctx );
-
-#endif
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/r200/r200_reg.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/r200/r200_reg.h
deleted file mode 100644
index dd5f17cc3..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/r200/r200_reg.h
+++ /dev/null
@@ -1,1454 +0,0 @@
-/* $XFree86: xc/lib/GL/mesa/src/drv/r200/r200_reg.h,v 1.2 2002/12/16 16:18:54 dawes Exp $ */
-/*
-Copyright (C) The Weather Channel, Inc.  2002.  All Rights Reserved.
-
-The Weather Channel (TM) funded Tungsten Graphics to develop the
-initial release of the Radeon 8500 driver under the XFree86 license.
-This notice must be preserved.
-
-Permission is hereby granted, free of charge, to any person obtaining
-a copy of this software and associated documentation files (the
-"Software"), to deal in the Software without restriction, including
-without limitation the rights to use, copy, modify, merge, publish,
-distribute, sublicense, and/or sell copies of the Software, and to
-permit persons to whom the Software is furnished to do so, subject to
-the following conditions:
-
-The above copyright notice and this permission notice (including the
-next paragraph) shall be included in all copies or substantial
-portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
-EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
-IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
-LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
-OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
-WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-*/
-
-#ifndef _R200_REG_H_
-#define _R200_REG_H_
-
-#define R200_PP_MISC                      0x1c14 
-#define     R200_REF_ALPHA_MASK        0x000000ff
-#define     R200_ALPHA_TEST_FAIL       (0 << 8)
-#define     R200_ALPHA_TEST_LESS       (1 << 8)
-#define     R200_ALPHA_TEST_LEQUAL     (2 << 8)
-#define     R200_ALPHA_TEST_EQUAL      (3 << 8)
-#define     R200_ALPHA_TEST_GEQUAL     (4 << 8)
-#define     R200_ALPHA_TEST_GREATER    (5 << 8)
-#define     R200_ALPHA_TEST_NEQUAL     (6 << 8)
-#define     R200_ALPHA_TEST_PASS       (7 << 8)
-#define     R200_ALPHA_TEST_OP_MASK    (7 << 8)
-#define     R200_CHROMA_FUNC_FAIL      (0 << 16)
-#define     R200_CHROMA_FUNC_PASS      (1 << 16)
-#define     R200_CHROMA_FUNC_NEQUAL    (2 << 16)
-#define     R200_CHROMA_FUNC_EQUAL     (3 << 16)
-#define     R200_CHROMA_KEY_NEAREST    (0 << 18)
-#define     R200_CHROMA_KEY_ZERO       (1 << 18)
-#define     R200_RIGHT_HAND_CUBE_D3D   (0 << 24)
-#define     R200_RIGHT_HAND_CUBE_OGL   (1 << 24)
-#define R200_PP_FOG_COLOR                 0x1c18 
-#define     R200_FOG_COLOR_MASK        0x00ffffff
-#define     R200_FOG_VERTEX            (0 << 24)
-#define     R200_FOG_TABLE             (1 << 24)
-#define     R200_FOG_USE_DEPTH         (0 << 25)
-#define     R200_FOG_USE_W             (1 << 25)
-#define     R200_FOG_USE_DIFFUSE_ALPHA (2 << 25)
-#define     R200_FOG_USE_SPEC_ALPHA    (3 << 25)
-#define     R200_FOG_USE_VTX_FOG       (4 << 25)
-#define     R200_FOG_USE_MASK          (7 << 25)
-#define R200_RE_SOLID_COLOR               0x1c1c 
-#define R200_RB3D_BLENDCNTL               0x1c20
-#define     R200_COMB_FCN_MASK                    (7  << 12)
-#define     R200_COMB_FCN_ADD_CLAMP               (0  << 12)
-#define     R200_COMB_FCN_ADD_NOCLAMP             (1  << 12)
-#define     R200_COMB_FCN_SUB_CLAMP               (2  << 12)
-#define     R200_COMB_FCN_SUB_NOCLAMP             (3  << 12)
-#define     R200_COMB_FCN_MIN                     (4  << 12)
-#define     R200_COMB_FCN_MAX                     (5  << 12)
-#define     R200_COMB_FCN_RSUB_CLAMP              (6  << 12)
-#define     R200_COMB_FCN_RSUB_NOCLAMP            (7  << 12)
-#define       R200_BLEND_GL_ZERO                  (32)
-#define       R200_BLEND_GL_ONE                   (33)
-#define       R200_BLEND_GL_SRC_COLOR             (34)
-#define       R200_BLEND_GL_ONE_MINUS_SRC_COLOR   (35)
-#define       R200_BLEND_GL_DST_COLOR             (36)
-#define       R200_BLEND_GL_ONE_MINUS_DST_COLOR   (37)
-#define       R200_BLEND_GL_SRC_ALPHA             (38)
-#define       R200_BLEND_GL_ONE_MINUS_SRC_ALPHA   (39)
-#define       R200_BLEND_GL_DST_ALPHA             (40)
-#define       R200_BLEND_GL_ONE_MINUS_DST_ALPHA   (41)
-#define       R200_BLEND_GL_SRC_ALPHA_SATURATE    (42) /* src factor only */
-#define       R200_BLEND_GL_CONST_COLOR           (43)
-#define       R200_BLEND_GL_ONE_MINUS_CONST_COLOR (44)
-#define       R200_BLEND_GL_CONST_ALPHA           (45)
-#define       R200_BLEND_GL_ONE_MINUS_CONST_ALPHA (46)
-#define       R200_BLEND_MASK                     (63)
-#define     R200_SRC_BLEND_SHIFT                  (16)
-#define     R200_DST_BLEND_SHIFT                  (24)
-#define R200_RB3D_DEPTHOFFSET             0x1c24
-#define R200_RB3D_DEPTHPITCH              0x1c28
-#define     R200_DEPTHPITCH_MASK         0x00001ff8
-#define     R200_DEPTH_HYPERZ            (3 << 16)
-#define     R200_DEPTH_ENDIAN_NO_SWAP    (0 << 18)
-#define     R200_DEPTH_ENDIAN_WORD_SWAP  (1 << 18)
-#define     R200_DEPTH_ENDIAN_DWORD_SWAP (2 << 18)
-#define R200_RB3D_ZSTENCILCNTL            0x1c2c 
-#define     R200_DEPTH_FORMAT_MASK          (0xf << 0)
-#define     R200_DEPTH_FORMAT_16BIT_INT_Z   (0  <<  0)
-#define     R200_DEPTH_FORMAT_24BIT_INT_Z   (2  <<  0)
-#define     R200_DEPTH_FORMAT_24BIT_FLOAT_Z (3  <<  0)
-#define     R200_DEPTH_FORMAT_32BIT_INT_Z   (4  <<  0)
-#define     R200_DEPTH_FORMAT_32BIT_FLOAT_Z (5  <<  0)
-#define     R200_DEPTH_FORMAT_24BIT_FLOAT_W (9  <<  0)
-#define     R200_DEPTH_FORMAT_32BIT_FLOAT_W (11 <<  0)
-#define     R200_Z_TEST_NEVER               (0  <<  4)
-#define     R200_Z_TEST_LESS                (1  <<  4)
-#define     R200_Z_TEST_LEQUAL              (2  <<  4)
-#define     R200_Z_TEST_EQUAL               (3  <<  4)
-#define     R200_Z_TEST_GEQUAL              (4  <<  4)
-#define     R200_Z_TEST_GREATER             (5  <<  4)
-#define     R200_Z_TEST_NEQUAL              (6  <<  4)
-#define     R200_Z_TEST_ALWAYS              (7  <<  4)
-#define     R200_Z_TEST_MASK                (7  <<  4)
-#define     R200_Z_HIERARCHY_ENABLE         (1  <<  8)
-#define     R200_STENCIL_TEST_NEVER         (0  << 12)
-#define     R200_STENCIL_TEST_LESS          (1  << 12)
-#define     R200_STENCIL_TEST_LEQUAL        (2  << 12)
-#define     R200_STENCIL_TEST_EQUAL         (3  << 12)
-#define     R200_STENCIL_TEST_GEQUAL        (4  << 12)
-#define     R200_STENCIL_TEST_GREATER       (5  << 12)
-#define     R200_STENCIL_TEST_NEQUAL        (6  << 12)
-#define     R200_STENCIL_TEST_ALWAYS        (7  << 12)
-#define     R200_STENCIL_TEST_MASK          (0x7 << 12)
-#define     R200_STENCIL_FAIL_KEEP          (0  << 16)
-#define     R200_STENCIL_FAIL_ZERO          (1  << 16)
-#define     R200_STENCIL_FAIL_REPLACE       (2  << 16)
-#define     R200_STENCIL_FAIL_INC           (3  << 16)
-#define     R200_STENCIL_FAIL_DEC           (4  << 16)
-#define     R200_STENCIL_FAIL_INVERT        (5  << 16)
-#define     R200_STENCIL_FAIL_INC_WRAP      (6  << 16)
-#define     R200_STENCIL_FAIL_DEC_WRAP      (7  << 16)
-#define     R200_STENCIL_FAIL_MASK          (0x7 << 16)
-#define     R200_STENCIL_ZPASS_KEEP         (0  << 20)
-#define     R200_STENCIL_ZPASS_ZERO         (1  << 20)
-#define     R200_STENCIL_ZPASS_REPLACE      (2  << 20)
-#define     R200_STENCIL_ZPASS_INC          (3  << 20)
-#define     R200_STENCIL_ZPASS_DEC          (4  << 20)
-#define     R200_STENCIL_ZPASS_INVERT       (5  << 20)
-#define     R200_STENCIL_ZPASS_INC_WRAP     (6  << 20)
-#define     R200_STENCIL_ZPASS_DEC_WRAP     (7  << 20)
-#define     R200_STENCIL_ZPASS_MASK         (0x7 << 20)
-#define     R200_STENCIL_ZFAIL_KEEP         (0  << 24)
-#define     R200_STENCIL_ZFAIL_ZERO         (1  << 24)
-#define     R200_STENCIL_ZFAIL_REPLACE      (2  << 24)
-#define     R200_STENCIL_ZFAIL_INC          (3  << 24)
-#define     R200_STENCIL_ZFAIL_DEC          (4  << 24)
-#define     R200_STENCIL_ZFAIL_INVERT       (5  << 24)
-#define     R200_STENCIL_ZFAIL_INC_WRAP     (6  << 24)
-#define     R200_STENCIL_ZFAIL_DEC_WRAP     (7  << 24)
-#define     R200_STENCIL_ZFAIL_MASK         (0x7 << 24)
-#define     R200_Z_COMPRESSION_ENABLE       (1  << 28)
-#define     R200_FORCE_Z_DIRTY              (1  << 29)
-#define     R200_Z_WRITE_ENABLE             (1  << 30)
-#define     R200_Z_DECOMPRESSION_ENABLE     (1  << 31)
-/*gap*/
-#define R200_PP_CNTL                      0x1c38 
-#define     R200_TEX_0_ENABLE                         0x00000010
-#define     R200_TEX_1_ENABLE                         0x00000020
-#define     R200_TEX_2_ENABLE                         0x00000040
-#define     R200_TEX_3_ENABLE                         0x00000080
-#define     R200_TEX_4_ENABLE                         0x00000100
-#define     R200_TEX_5_ENABLE                         0x00000200
-#define     R200_TEX_ENABLE_MASK                      0x000003f0
-#define     R200_FILTER_ROUND_MODE_MASK               0x00000400
-#define     R200_TEX_BLEND_7_ENABLE                   0x00000800
-#define     R200_TEX_BLEND_0_ENABLE                   0x00001000
-#define     R200_TEX_BLEND_1_ENABLE                   0x00002000
-#define     R200_TEX_BLEND_2_ENABLE                   0x00004000
-#define     R200_TEX_BLEND_3_ENABLE                   0x00008000
-#define     R200_TEX_BLEND_4_ENABLE                   0x00010000
-#define     R200_TEX_BLEND_5_ENABLE                   0x00020000
-#define     R200_TEX_BLEND_6_ENABLE                   0x00040000
-#define     R200_MULTI_PASS_ENABLE                    0x00080000
-#define     R200_SPECULAR_ENABLE                      0x00200000
-#define     R200_FOG_ENABLE                           0x00400000
-#define     R200_ALPHA_TEST_ENABLE                    0x00800000
-#define     R200_ANTI_ALIAS_NONE                       0x00000000
-#define     R200_ANTI_ALIAS_LINE                       0x01000000
-#define     R200_ANTI_ALIAS_POLY                       0x02000000
-#define     R200_ANTI_ALIAS_MASK                       0x03000000
-#define R200_RB3D_CNTL                    0x1c3c 
-#define     R200_ALPHA_BLEND_ENABLE       (1  <<  0)
-#define     R200_PLANE_MASK_ENABLE        (1  <<  1)
-#define     R200_DITHER_ENABLE            (1  <<  2)
-#define     R200_ROUND_ENABLE             (1  <<  3)
-#define     R200_SCALE_DITHER_ENABLE      (1  <<  4)
-#define     R200_DITHER_INIT              (1  <<  5)
-#define     R200_ROP_ENABLE               (1  <<  6)
-#define     R200_STENCIL_ENABLE           (1  <<  7)
-#define     R200_Z_ENABLE                 (1  <<  8)
-#define     R200_DEPTH_XZ_OFFEST_ENABLE   (1  <<  9)
-#define     R200_COLOR_FORMAT_ARGB1555    (3  << 10)
-#define     R200_COLOR_FORMAT_RGB565      (4  << 10)
-#define     R200_COLOR_FORMAT_ARGB8888    (6  << 10)
-#define     R200_COLOR_FORMAT_RGB332      (7  << 10)
-#define     R200_COLOR_FORMAT_Y8          (8  << 10)
-#define     R200_COLOR_FORMAT_RGB8        (9  << 10)
-#define     R200_COLOR_FORMAT_YUV422_VYUY (11 << 10)
-#define     R200_COLOR_FORMAT_YUV422_YVYU (12 << 10)
-#define     R200_COLOR_FORMAT_aYUV444     (14 << 10)
-#define     R200_COLOR_FORMAT_ARGB4444    (15 << 10)
-#define     R200_CLRCMP_FLIP_ENABLE       (1  << 14)
-#define     R200_SEPARATE_ALPHA_ENABLE    (1  << 16)
-#define R200_RB3D_COLOROFFSET             0x1c40 
-#define     R200_COLOROFFSET_MASK      0xfffffff0
-#define R200_RE_WIDTH_HEIGHT              0x1c44 
-#define     R200_RE_WIDTH_SHIFT        0
-#define     R200_RE_HEIGHT_SHIFT       16
-#define R200_RB3D_COLORPITCH              0x1c48 
-#define     R200_COLORPITCH_MASK         0x000001ff8
-#define     R200_COLOR_TILE_ENABLE       (1 << 16)
-#define     R200_COLOR_MICROTILE_ENABLE  (1 << 17)
-#define     R200_COLOR_ENDIAN_NO_SWAP    (0 << 18)
-#define     R200_COLOR_ENDIAN_WORD_SWAP  (1 << 18)
-#define     R200_COLOR_ENDIAN_DWORD_SWAP (2 << 18)
-#define R200_SE_CNTL                      0x1c4c 
-#define     R200_FFACE_CULL_CW          (0 <<  0)
-#define     R200_FFACE_CULL_CCW         (1 <<  0)
-#define     R200_FFACE_CULL_DIR_MASK    (1 <<  0)
-#define     R200_BFACE_CULL             (0 <<  1)
-#define     R200_BFACE_SOLID            (3 <<  1)
-#define     R200_FFACE_CULL             (0 <<  3)
-#define     R200_FFACE_SOLID            (3 <<  3)
-#define     R200_FFACE_CULL_MASK        (3 <<  3)
-#define     R200_FLAT_SHADE_VTX_0       (0 <<  6)
-#define     R200_FLAT_SHADE_VTX_1       (1 <<  6)
-#define     R200_FLAT_SHADE_VTX_2       (2 <<  6)
-#define     R200_FLAT_SHADE_VTX_LAST    (3 <<  6)
-#define     R200_DIFFUSE_SHADE_SOLID    (0 <<  8)
-#define     R200_DIFFUSE_SHADE_FLAT     (1 <<  8)
-#define     R200_DIFFUSE_SHADE_GOURAUD  (2 <<  8)
-#define     R200_DIFFUSE_SHADE_MASK     (3 <<  8)
-#define     R200_ALPHA_SHADE_SOLID      (0 << 10)
-#define     R200_ALPHA_SHADE_FLAT       (1 << 10)
-#define     R200_ALPHA_SHADE_GOURAUD    (2 << 10)
-#define     R200_ALPHA_SHADE_MASK       (3 << 10)
-#define     R200_SPECULAR_SHADE_SOLID   (0 << 12)
-#define     R200_SPECULAR_SHADE_FLAT    (1 << 12)
-#define     R200_SPECULAR_SHADE_GOURAUD (2 << 12)
-#define     R200_SPECULAR_SHADE_MASK    (3 << 12)
-#define     R200_FOG_SHADE_SOLID        (0 << 14)
-#define     R200_FOG_SHADE_FLAT         (1 << 14)
-#define     R200_FOG_SHADE_GOURAUD      (2 << 14)
-#define     R200_FOG_SHADE_MASK         (3 << 14)
-#define     R200_ZBIAS_ENABLE_POINT     (1 << 16)
-#define     R200_ZBIAS_ENABLE_LINE      (1 << 17)
-#define     R200_ZBIAS_ENABLE_TRI       (1 << 18)
-#define     R200_WIDELINE_ENABLE        (1 << 20)
-#define     R200_VTX_PIX_CENTER_D3D     (0 << 27)
-#define     R200_VTX_PIX_CENTER_OGL     (1 << 27)
-#define     R200_ROUND_MODE_TRUNC       (0 << 28)
-#define     R200_ROUND_MODE_ROUND       (1 << 28)
-#define     R200_ROUND_MODE_ROUND_EVEN  (2 << 28)
-#define     R200_ROUND_MODE_ROUND_ODD   (3 << 28)
-#define     R200_ROUND_PREC_16TH_PIX    (0 << 30)
-#define     R200_ROUND_PREC_8TH_PIX     (1 << 30)
-#define     R200_ROUND_PREC_4TH_PIX     (2 << 30)
-#define     R200_ROUND_PREC_HALF_PIX    (3 << 30)
-#define R200_RE_CNTL                      0x1c50 
-#define     R200_STIPPLE_ENABLE                     0x1
-#define     R200_SCISSOR_ENABLE                     0x2
-#define     R200_PATTERN_ENABLE                     0x4
-#define     R200_PERSPECTIVE_ENABLE                 0x8
-#define     R200_POINT_SMOOTH                       0x20
-#define     R200_VTX_STQ0_D3D                       0x00010000
-#define     R200_VTX_STQ1_D3D                       0x00040000
-#define     R200_VTX_STQ2_D3D                       0x00100000
-#define     R200_VTX_STQ3_D3D                       0x00400000
-#define     R200_VTX_STQ4_D3D                       0x01000000
-#define     R200_VTX_STQ5_D3D                       0x04000000
-/* gap */
-#define R200_RE_STIPPLE_ADDR              0x1cc8
-#define R200_RE_STIPPLE_DATA              0x1ccc
-#define R200_RE_LINE_PATTERN              0x1cd0 
-#define     R200_LINE_PATTERN_MASK             0x0000ffff
-#define     R200_LINE_REPEAT_COUNT_SHIFT       16
-#define     R200_LINE_PATTERN_START_SHIFT      24
-#define     R200_LINE_PATTERN_LITTLE_BIT_ORDER (0 << 28)
-#define     R200_LINE_PATTERN_BIG_BIT_ORDER    (1 << 28)
-#define     R200_LINE_PATTERN_AUTO_RESET       (1 << 29)
-#define R200_RE_LINE_STATE                0x1cd4 
-#define     R200_LINE_CURRENT_PTR_SHIFT       0
-#define     R200_LINE_CURRENT_COUNT_SHIFT     8
-#define R200_RE_SCISSOR_TL_0              0x1cd8
-#define R200_RE_SCISSOR_BR_0              0x1cdc
-#define R200_RE_SCISSOR_TL_1              0x1ce0
-#define R200_RE_SCISSOR_BR_1              0x1ce4
-#define R200_RE_SCISSOR_TL_2              0x1ce8
-#define R200_RE_SCISSOR_BR_2              0x1cec
-/* gap */
-#define R200_RB3D_DEPTHXY_OFFSET          0x1d60 
-#define     R200_DEPTHX_SHIFT  0
-#define     R200_DEPTHY_SHIFT  16
-/* gap */
-#define R200_RB3D_STENCILREFMASK          0x1d7c 
-#define     R200_STENCIL_REF_SHIFT           0
-#define     R200_STENCIL_REF_MASK            (0xff << 0)
-#define     R200_STENCIL_MASK_SHIFT          16
-#define     R200_STENCIL_VALUE_MASK          (0xff << 16)
-#define     R200_STENCIL_WRITEMASK_SHIFT     24
-#define     R200_STENCIL_WRITE_MASK          (0xff << 24)
-#define R200_RB3D_ROPCNTL                 0x1d80 
-#define     R200_ROP_MASK                    (15 << 8)
-#define     R200_ROP_CLEAR                   (0  << 8)
-#define     R200_ROP_NOR                     (1  << 8)
-#define     R200_ROP_AND_INVERTED            (2  << 8)
-#define     R200_ROP_COPY_INVERTED           (3  << 8)
-#define     R200_ROP_AND_REVERSE             (4  << 8)
-#define     R200_ROP_INVERT                  (5  << 8)
-#define     R200_ROP_XOR                     (6  << 8)
-#define     R200_ROP_NAND                    (7  << 8)
-#define     R200_ROP_AND                     (8  << 8)
-#define     R200_ROP_EQUIV                   (9  << 8)
-#define     R200_ROP_NOOP                    (10 << 8)
-#define     R200_ROP_OR_INVERTED             (11 << 8)
-#define     R200_ROP_COPY                    (12 << 8)
-#define     R200_ROP_OR_REVERSE              (13 << 8)
-#define     R200_ROP_OR                      (14 << 8)
-#define     R200_ROP_SET                     (15 << 8)
-#define R200_RB3D_PLANEMASK               0x1d84 
-/* gap */
-#define R200_SE_VPORT_XSCALE              0x1d98 
-#define R200_SE_VPORT_XOFFSET             0x1d9c 
-#define R200_SE_VPORT_YSCALE              0x1da0 
-#define R200_SE_VPORT_YOFFSET             0x1da4 
-#define R200_SE_VPORT_ZSCALE              0x1da8 
-#define R200_SE_VPORT_ZOFFSET             0x1dac 
-#define R200_SE_ZBIAS_FACTOR              0x1db0 
-#define R200_SE_ZBIAS_CONSTANT            0x1db4 
-#define R200_SE_LINE_WIDTH                0x1db8 
-#define	    R200_LINE_WIDTH_SHIFT                   0x00000000
-#define	    R200_MINPOINTSIZE_SHIFT                 0x00000010
-/* gap */
-#define R200_SE_VAP_CNTL                           0x2080
-#define     R200_VAP_TCL_ENABLE                       0x00000001
-#define     R200_VAP_SINGLE_BUF_STATE_ENABLE          0x00000010
-#define     R200_VAP_FORCE_W_TO_ONE                   0x00010000
-#define     R200_VAP_D3D_TEX_DEFAULT                  0x00020000
-#define     R200_VAP_VF_MAX_VTX_NUM__SHIFT            18
-#define     R200_VAP_DX_CLIP_SPACE_DEF                0x00400000
-#define R200_SE_VF_CNTL                           0x2084
-#define     R200_VF_PRIM_NONE                         0x00000000
-#define     R200_VF_PRIM_POINTS                       0x00000001
-#define     R200_VF_PRIM_LINES                        0x00000002
-#define     R200_VF_PRIM_LINE_STRIP                   0x00000003
-#define     R200_VF_PRIM_TRIANGLES                    0x00000004
-#define     R200_VF_PRIM_TRIANGLE_FAN                 0x00000005
-#define     R200_VF_PRIM_TRIANGLE_STRIP               0x00000006
-#define     R200_VF_PRIM_RECT_LIST                    0x00000008
-#define     R200_VF_PRIM_3VRT_POINTS                  0x00000009
-#define     R200_VF_PRIM_3VRT_LINES                   0x0000000a
-#define     R200_VF_PRIM_POINT_SPRITES                0x0000000b
-#define     R200_VF_PRIM_LINE_LOOP                    0x0000000c
-#define     R200_VF_PRIM_QUADS                        0x0000000d
-#define     R200_VF_PRIM_QUAD_STRIP                   0x0000000e
-#define     R200_VF_PRIM_POLYGON                      0x0000000f
-#define     R200_VF_PRIM_MASK                         0x0000000f
-#define     R200_VF_PRIM_WALK_IND                     0x00000010
-#define     R200_VF_PRIM_WALK_LIST                    0x00000020
-#define     R200_VF_PRIM_WALK_RING                    0x00000030
-#define     R200_VF_PRIM_WALK_MASK                    0x00000030
-#define     R200_VF_COLOR_ORDER_RGBA                  0x00000040
-#define     R200_VF_TCL_OUTPUT_VTX_ENABLE             0x00000200
-#define     R200_VF_INDEX_SZ_4                        0x00000800
-#define     R200_VF_VERTEX_NUMBER_MASK                0xffff0000
-#define     R200_VF_VERTEX_NUMBER_SHIFT               16
-#define R200_SE_VTX_FMT_0                 0x2088
-#define     R200_VTX_XY                     0 /* always have xy */
-#define     R200_VTX_Z0                     (1<<0)
-#define     R200_VTX_W0                     (1<<1)
-#define     R200_VTX_WEIGHT_COUNT_SHIFT     (2)
-#define     R200_VTX_PV_MATRIX_SEL          (1<<5)
-#define     R200_VTX_N0                     (1<<6)
-#define     R200_VTX_POINT_SIZE             (1<<7)
-#define     R200_VTX_DISCRETE_FOG           (1<<8)
-#define     R200_VTX_SHININESS_0            (1<<9)
-#define     R200_VTX_SHININESS_1            (1<<10)
-#define       R200_VTX_COLOR_NOT_PRESENT      0
-#define       R200_VTX_PK_RGBA          1
-#define       R200_VTX_FP_RGB           2
-#define       R200_VTX_FP_RGBA          3
-#define       R200_VTX_COLOR_MASK             3
-#define     R200_VTX_COLOR_0_SHIFT          11
-#define     R200_VTX_COLOR_1_SHIFT          13
-#define     R200_VTX_COLOR_2_SHIFT          15
-#define     R200_VTX_COLOR_3_SHIFT          17
-#define     R200_VTX_COLOR_4_SHIFT          19
-#define     R200_VTX_COLOR_5_SHIFT          21
-#define     R200_VTX_COLOR_6_SHIFT          23
-#define     R200_VTX_COLOR_7_SHIFT          25
-#define     R200_VTX_XY1                    (1<<28)
-#define     R200_VTX_Z1                     (1<<29)
-#define     R200_VTX_W1                     (1<<30)
-#define     R200_VTX_N1                     (1<<31)
-#define R200_SE_VTX_FMT_1                 0x208c
-#define     R200_VTX_TEX0_COMP_CNT_SHIFT        0
-#define     R200_VTX_TEX1_COMP_CNT_SHIFT        3
-#define     R200_VTX_TEX2_COMP_CNT_SHIFT        6
-#define     R200_VTX_TEX3_COMP_CNT_SHIFT        9
-#define     R200_VTX_TEX4_COMP_CNT_SHIFT        12
-#define     R200_VTX_TEX5_COMP_CNT_SHIFT        15
-#define R200_SE_TCL_OUTPUT_VTX_FMT_0      0x2090 
-#define R200_SE_TCL_OUTPUT_VTX_FMT_1      0x2094 
-/* gap */
-#define R200_SE_VTE_CNTL                  0x20b0
-#define     R200_VPORT_X_SCALE_ENA                0x00000001
-#define     R200_VPORT_X_OFFSET_ENA               0x00000002
-#define     R200_VPORT_Y_SCALE_ENA                0x00000004
-#define     R200_VPORT_Y_OFFSET_ENA               0x00000008
-#define     R200_VPORT_Z_SCALE_ENA                0x00000010
-#define     R200_VPORT_Z_OFFSET_ENA               0x00000020
-#define     R200_VTX_XY_FMT                       0x00000100
-#define     R200_VTX_Z_FMT                        0x00000200
-#define     R200_VTX_W0_FMT                       0x00000400
-#define     R200_VTX_W0_NORMALIZE                 0x00000800
-#define     R200_VTX_ST_DENORMALIZED              0x00001000
-/* gap */
-#define R200_SE_VTX_NUM_ARRAYS            0x20c0
-#define R200_SE_VTX_AOS_ATTR01            0x20c4
-#define R200_SE_VTX_AOS_ADDR0             0x20c8
-#define R200_SE_VTX_AOS_ADDR1             0x20cc
-#define R200_SE_VTX_AOS_ATTR23            0x20d0
-#define R200_SE_VTX_AOS_ADDR2             0x20d4
-#define R200_SE_VTX_AOS_ADDR3             0x20d8
-#define R200_SE_VTX_AOS_ATTR45            0x20dc
-#define R200_SE_VTX_AOS_ADDR4             0x20e0
-#define R200_SE_VTX_AOS_ADDR5             0x20e4
-#define R200_SE_VTX_AOS_ATTR67            0x20e8
-#define R200_SE_VTX_AOS_ADDR6             0x20ec
-#define R200_SE_VTX_AOS_ADDR7             0x20f0
-#define R200_SE_VTX_AOS_ATTR89            0x20f4
-#define R200_SE_VTX_AOS_ADDR8             0x20f8
-#define R200_SE_VTX_AOS_ADDR9             0x20fc
-#define R200_SE_VTX_AOS_ATTR1011          0x2100
-#define R200_SE_VTX_AOS_ADDR10            0x2104
-#define R200_SE_VTX_AOS_ADDR11            0x2108
-#define R200_SE_VF_MAX_VTX_INDX           0x210c
-#define R200_SE_VF_MIN_VTX_INDX           0x2110
-/* gap */
-#define R200_SE_VAP_CNTL_STATUS           0x2140
-#define     R200_VC_NO_SWAP                  (0 << 0)
-#define     R200_VC_16BIT_SWAP               (1 << 0)
-#define     R200_VC_32BIT_SWAP               (2 << 0)
-/* gap */
-#define R200_SE_VTX_STATE_CNTL                     0x2180
-#define     R200_VSC_COLOR_0_ASSEMBLY_CNTL_SHIFT    0x00000000
-#define     R200_VSC_COLOR_1_ASSEMBLY_CNTL_SHIFT    0x00000002
-#define     R200_VSC_COLOR_2_ASSEMBLY_CNTL_SHIFT    0x00000004
-#define     R200_VSC_COLOR_3_ASSEMBLY_CNTL_SHIFT    0x00000006
-#define     R200_VSC_COLOR_4_ASSEMBLY_CNTL_SHIFT    0x00000008
-#define     R200_VSC_COLOR_5_ASSEMBLY_CNTL_SHIFT    0x0000000a
-#define     R200_VSC_COLOR_6_ASSEMBLY_CNTL_SHIFT    0x0000000c
-#define     R200_VSC_COLOR_7_ASSEMBLY_CNTL_SHIFT    0x0000000e
-#define     R200_VSC_UPDATE_USER_COLOR_0_ENABLE    0x00010000
-#define     R200_VSC_UPDATE_USER_COLOR_1_ENABLE    0x00020000
-/* gap */
-#define R200_SE_TCL_VECTOR_INDX_REG                0x2200
-#define R200_SE_TCL_VECTOR_DATA_REG                0x2204
-#define R200_SE_TCL_SCALAR_INDX_REG                0x2208
-#define R200_SE_TCL_SCALAR_DATA_REG                0x220c
-/* gap */
-#define R200_SE_TCL_MATRIX_SEL_0                   0x2230
-#define     R200_MODELVIEW_0_SHIFT           (0) 
-#define     R200_MODELVIEW_1_SHIFT           (8) 
-#define     R200_MODELVIEW_2_SHIFT           (16) 
-#define     R200_MODELVIEW_3_SHIFT           (24) 
-#define R200_SE_TCL_MATRIX_SEL_1                   0x2234
-#define     R200_IT_MODELVIEW_0_SHIFT        (0)
-#define     R200_IT_MODELVIEW_1_SHIFT        (8) 
-#define     R200_IT_MODELVIEW_2_SHIFT        (16)
-#define     R200_IT_MODELVIEW_3_SHIFT        (24)
-#define R200_SE_TCL_MATRIX_SEL_2                   0x2238
-#define     R200_MODELPROJECT_0_SHIFT         (0) 
-#define     R200_MODELPROJECT_1_SHIFT         (8) 
-#define     R200_MODELPROJECT_2_SHIFT         (16) 
-#define     R200_MODELPROJECT_3_SHIFT         (24) 
-#define R200_SE_TCL_MATRIX_SEL_3                   0x223c
-#define     R200_TEXMAT_0_SHIFT    0
-#define     R200_TEXMAT_1_SHIFT    8
-#define     R200_TEXMAT_2_SHIFT    16
-#define     R200_TEXMAT_3_SHIFT    24
-#define R200_SE_TCL_MATRIX_SEL_4                   0x2240
-#define     R200_TEXMAT_4_SHIFT    0
-#define     R200_TEXMAT_5_SHIFT    8
-/* gap */
-#define R200_SE_TCL_OUTPUT_VTX_COMP_SEL     0x2250
-#define     R200_OUTPUT_XYZW                    (1<<0)
-#define     R200_OUTPUT_COLOR_0                 (1<<8)
-#define     R200_OUTPUT_COLOR_1                 (1<<9)
-#define     R200_OUTPUT_TEX_0                   (1<<16)
-#define     R200_OUTPUT_TEX_1                   (1<<17)
-#define     R200_OUTPUT_TEX_2                   (1<<18)
-#define     R200_OUTPUT_TEX_3                   (1<<19)
-#define     R200_OUTPUT_TEX_4                   (1<<20)
-#define     R200_OUTPUT_TEX_5                   (1<<21)
-#define     R200_OUTPUT_TEX_MASK                (0x3f<<16)
-#define     R200_OUTPUT_DISCRETE_FOG            (1<<24)
-#define     R200_OUTPUT_PT_SIZE                 (1<<25)
-#define     R200_FORCE_INORDER_PROC             (1<<31)
-#define R200_SE_TCL_INPUT_VTX_VECTOR_ADDR_0  0x2254
-#define	    R200_VERTEX_POSITION_ADDR__SHIFT     0x00000000
-#define R200_SE_TCL_INPUT_VTX_VECTOR_ADDR_1  0x2258
-#define	    R200_VTX_COLOR_0_ADDR__SHIFT         0x00000000
-#define	    R200_VTX_COLOR_1_ADDR__SHIFT         0x00000008
-#define R200_SE_TCL_INPUT_VTX_VECTOR_ADDR_2  0x225c
-#define	    R200_VTX_TEX_0_ADDR__SHIFT           0x00000000
-#define	    R200_VTX_TEX_1_ADDR__SHIFT           0x00000008
-#define	    R200_VTX_TEX_2_ADDR__SHIFT           0x00000010
-#define	    R200_VTX_TEX_3_ADDR__SHIFT           0x00000018
-#define R200_SE_TCL_INPUT_VTX_VECTOR_ADDR_3  0x2260
-#define	    R200_VTX_TEX_4_ADDR__SHIFT           0x00000000
-#define	    R200_VTX_TEX_5_ADDR__SHIFT           0x00000008
-
-/* gap */
-#define R200_SE_TCL_LIGHT_MODEL_CTL_0       0x2268 
-#define     R200_LIGHTING_ENABLE                (1<<0)
-#define     R200_LIGHT_IN_MODELSPACE            (1<<1)
-#define     R200_LOCAL_VIEWER                   (1<<2)
-#define     R200_NORMALIZE_NORMALS              (1<<3)
-#define     R200_RESCALE_NORMALS                (1<<4)
-#define     R200_SPECULAR_LIGHTS                (1<<5)
-#define     R200_DIFFUSE_SPECULAR_COMBINE       (1<<6)
-#define     R200_LIGHT_ALPHA                    (1<<7)
-#define     R200_LOCAL_LIGHT_VEC_GL             (1<<8)
-#define     R200_LIGHT_NO_NORMAL_AMBIENT_ONLY   (1<<9)
-#define     R200_LIGHT_TWOSIDE                  (1<<10)
-#define     R200_FRONT_SHININESS_SOURCE_SHIFT       (0xb)
-#define     R200_BACK_SHININESS_SOURCE_SHIFT        (0xd)
-#define       R200_LM0_SOURCE_MATERIAL_0           (0)
-#define       R200_LM0_SOURCE_MATERIAL_1           (1)
-#define       R200_LM0_SOURCE_VERTEX_SHININESS_0   (2)
-#define       R200_LM0_SOURCE_VERTEX_SHININESS_1   (3)
-#define R200_SE_TCL_LIGHT_MODEL_CTL_1       0x226c 
-#define       R200_LM1_SOURCE_LIGHT_PREMULT        (0)
-#define       R200_LM1_SOURCE_MATERIAL_0           (1)
-#define       R200_LM1_SOURCE_VERTEX_COLOR_0       (2)
-#define       R200_LM1_SOURCE_VERTEX_COLOR_1       (3)
-#define       R200_LM1_SOURCE_VERTEX_COLOR_2       (4)
-#define       R200_LM1_SOURCE_VERTEX_COLOR_3       (5)
-#define       R200_LM1_SOURCE_VERTEX_COLOR_4       (6)
-#define       R200_LM1_SOURCE_VERTEX_COLOR_5       (7)
-#define       R200_LM1_SOURCE_VERTEX_COLOR_6       (8)
-#define       R200_LM1_SOURCE_VERTEX_COLOR_7       (9)
-#define       R200_LM1_SOURCE_MATERIAL_1           (0xf)
-#define     R200_FRONT_EMISSIVE_SOURCE_SHIFT        (0)
-#define     R200_FRONT_AMBIENT_SOURCE_SHIFT         (4)
-#define     R200_FRONT_DIFFUSE_SOURCE_SHIFT         (8)
-#define     R200_FRONT_SPECULAR_SOURCE_SHIFT        (12)
-#define     R200_BACK_EMISSIVE_SOURCE_SHIFT         (16)
-#define     R200_BACK_AMBIENT_SOURCE_SHIFT          (20)
-#define     R200_BACK_DIFFUSE_SOURCE_SHIFT          (24)
-#define     R200_BACK_SPECULAR_SOURCE_SHIFT         (28)
-#define R200_SE_TCL_PER_LIGHT_CTL_0       0x2270 
-#define     R200_LIGHT_0_ENABLE                    (1<<0)
-#define     R200_LIGHT_0_ENABLE_AMBIENT            (1<<1)
-#define     R200_LIGHT_0_ENABLE_SPECULAR           (1<<2)
-#define     R200_LIGHT_0_IS_LOCAL                  (1<<3)
-#define     R200_LIGHT_0_IS_SPOT                   (1<<4)
-#define     R200_LIGHT_0_DUAL_CONE                 (1<<5)
-#define     R200_LIGHT_0_ENABLE_RANGE_ATTEN        (1<<6)
-#define     R200_LIGHT_0_CONSTANT_RANGE_ATTEN      (1<<7)
-#define     R200_LIGHT_1_ENABLE                    (1<<16)
-#define     R200_LIGHT_1_ENABLE_AMBIENT            (1<<17)
-#define     R200_LIGHT_1_ENABLE_SPECULAR           (1<<18)
-#define     R200_LIGHT_1_IS_LOCAL                  (1<<19)
-#define     R200_LIGHT_1_IS_SPOT                   (1<<20)
-#define     R200_LIGHT_1_DUAL_CONE                 (1<<21)
-#define     R200_LIGHT_1_ENABLE_RANGE_ATTEN        (1<<22)
-#define     R200_LIGHT_1_CONSTANT_RANGE_ATTEN      (1<<23)
-#define     R200_LIGHT_0_SHIFT                   (0)
-#define     R200_LIGHT_1_SHIFT                   (16)
-#define R200_SE_TCL_PER_LIGHT_CTL_1       0x2274 
-#define     R200_LIGHT_2_SHIFT                   (0)
-#define     R200_LIGHT_3_SHIFT                   (16)
-#define R200_SE_TCL_PER_LIGHT_CTL_2       0x2278 
-#define     R200_LIGHT_4_SHIFT                   (0)
-#define     R200_LIGHT_5_SHIFT                   (16)
-#define R200_SE_TCL_PER_LIGHT_CTL_3       0x227c 
-#define     R200_LIGHT_6_SHIFT                   (0)
-#define     R200_LIGHT_7_SHIFT                   (16)
-/* gap */
-#define R200_SE_TCL_TEX_PROC_CTL_2        0x22a8 
-#define     R200_TEXGEN_COMP_MASK                (0xf)
-#define     R200_TEXGEN_COMP_S                   (0x1)
-#define     R200_TEXGEN_COMP_T                   (0x2)
-#define     R200_TEXGEN_COMP_R                   (0x4)
-#define     R200_TEXGEN_COMP_Q                   (0x8)
-#define     R200_TEXGEN_0_COMP_MASK_SHIFT        (0)
-#define     R200_TEXGEN_1_COMP_MASK_SHIFT        (4)
-#define     R200_TEXGEN_2_COMP_MASK_SHIFT        (8)
-#define     R200_TEXGEN_3_COMP_MASK_SHIFT        (12)
-#define     R200_TEXGEN_4_COMP_MASK_SHIFT        (16)
-#define     R200_TEXGEN_5_COMP_MASK_SHIFT        (20)
-#define R200_SE_TCL_TEX_PROC_CTL_3        0x22ac 
-#define     R200_TEXGEN_0_INPUT_TEX_SHIFT        (0)
-#define     R200_TEXGEN_1_INPUT_TEX_SHIFT        (4)
-#define     R200_TEXGEN_2_INPUT_TEX_SHIFT        (8)
-#define     R200_TEXGEN_3_INPUT_TEX_SHIFT        (12)
-#define     R200_TEXGEN_4_INPUT_TEX_SHIFT        (16)
-#define     R200_TEXGEN_5_INPUT_TEX_SHIFT        (20)
-#define R200_SE_TCL_TEX_PROC_CTL_0        0x22b0 
-#define     R200_TEXGEN_TEXMAT_0_ENABLE         (1<<0)
-#define     R200_TEXGEN_TEXMAT_1_ENABLE         (1<<1)
-#define     R200_TEXGEN_TEXMAT_2_ENABLE         (1<<2)
-#define     R200_TEXGEN_TEXMAT_3_ENABLE         (1<<3)
-#define     R200_TEXGEN_TEXMAT_4_ENABLE         (1<<4)
-#define     R200_TEXGEN_TEXMAT_5_ENABLE         (1<<5)
-#define     R200_TEXMAT_0_ENABLE                (1<<8)
-#define     R200_TEXMAT_1_ENABLE                (1<<9)
-#define     R200_TEXMAT_2_ENABLE                (1<<10)
-#define     R200_TEXMAT_3_ENABLE                (1<<11)
-#define     R200_TEXMAT_4_ENABLE                (1<<12)
-#define     R200_TEXMAT_5_ENABLE                (1<<13)
-#define     R200_TEXGEN_FORCE_W_TO_ONE          (1<<16)
-#define R200_SE_TCL_TEX_PROC_CTL_1        0x22b4 
-#define       R200_TEXGEN_INPUT_MASK           (0xf)
-#define       R200_TEXGEN_INPUT_TEXCOORD_0     (0)
-#define       R200_TEXGEN_INPUT_TEXCOORD_1     (1)
-#define       R200_TEXGEN_INPUT_TEXCOORD_2     (2)
-#define       R200_TEXGEN_INPUT_TEXCOORD_3     (3)
-#define       R200_TEXGEN_INPUT_TEXCOORD_4     (4)
-#define       R200_TEXGEN_INPUT_TEXCOORD_5     (5)
-#define       R200_TEXGEN_INPUT_OBJ            (8)
-#define       R200_TEXGEN_INPUT_EYE            (9)
-#define       R200_TEXGEN_INPUT_EYE_NORMAL     (0xa)
-#define       R200_TEXGEN_INPUT_EYE_REFLECT    (0xb)
-#define       R200_TEXGEN_INPUT_SPHERE         (0xd)
-#define     R200_TEXGEN_0_INPUT_SHIFT        (0)
-#define     R200_TEXGEN_1_INPUT_SHIFT        (4)
-#define     R200_TEXGEN_2_INPUT_SHIFT        (8)
-#define     R200_TEXGEN_3_INPUT_SHIFT        (12)
-#define     R200_TEXGEN_4_INPUT_SHIFT        (16)
-#define     R200_TEXGEN_5_INPUT_SHIFT        (20)
-#define R200_SE_TC_TEX_CYL_WRAP_CTL       0x22b8
-/* gap */
-#define R200_SE_TCL_UCP_VERT_BLEND_CTL    0x22c0 
-#define     R200_UCP_IN_CLIP_SPACE              (1<<0)
-#define     R200_UCP_IN_MODEL_SPACE             (1<<1)
-#define     R200_UCP_ENABLE_0                   (1<<2)
-#define     R200_UCP_ENABLE_1                   (1<<3)
-#define     R200_UCP_ENABLE_2                   (1<<4)
-#define     R200_UCP_ENABLE_3                   (1<<5)
-#define     R200_UCP_ENABLE_4                   (1<<6)
-#define     R200_UCP_ENABLE_5                   (1<<7)
-#define     R200_TCL_FOG_MASK                   (3<<8)
-#define     R200_TCL_FOG_DISABLE                (0<<8)
-#define     R200_TCL_FOG_EXP                    (1<<8)
-#define     R200_TCL_FOG_EXP2                   (2<<8)
-#define     R200_TCL_FOG_LINEAR                 (3<<8)
-#define     R200_RNG_BASED_FOG                  (1<<10)
-#define     R200_CLIP_DISABLE                   (1<<11)
-#define     R200_CULL_FRONT_IS_CW               (0<<28)
-#define     R200_CULL_FRONT_IS_CCW              (1<<28)
-#define     R200_CULL_FRONT                     (1<<29)
-#define     R200_CULL_BACK                      (1<<30)
-#define R200_SE_TCL_POINT_SPRITE_CNTL     0x22c4
-#define     R200_POINTSIZE_SEL_STATE            (1<<16)
-/* gap */
-#define R200_SE_VTX_ST_POS_0_X_4                   0x2300
-#define R200_SE_VTX_ST_POS_0_Y_4                   0x2304
-#define R200_SE_VTX_ST_POS_0_Z_4                   0x2308
-#define R200_SE_VTX_ST_POS_0_W_4                   0x230c
-#define R200_SE_VTX_ST_NORM_0_X                    0x2310
-#define R200_SE_VTX_ST_NORM_0_Y                    0x2314
-#define R200_SE_VTX_ST_NORM_0_Z                    0x2318
-#define R200_SE_VTX_ST_PVMS                        0x231c
-#define R200_SE_VTX_ST_CLR_0_R                     0x2320
-#define R200_SE_VTX_ST_CLR_0_G                     0x2324
-#define R200_SE_VTX_ST_CLR_0_B                     0x2328
-#define R200_SE_VTX_ST_CLR_0_A                     0x232c
-#define R200_SE_VTX_ST_CLR_1_R                     0x2330
-#define R200_SE_VTX_ST_CLR_1_G                     0x2334
-#define R200_SE_VTX_ST_CLR_1_B                     0x2338
-#define R200_SE_VTX_ST_CLR_1_A                     0x233c
-#define R200_SE_VTX_ST_CLR_2_R                     0x2340
-#define R200_SE_VTX_ST_CLR_2_G                     0x2344
-#define R200_SE_VTX_ST_CLR_2_B                     0x2348
-#define R200_SE_VTX_ST_CLR_2_A                     0x234c
-#define R200_SE_VTX_ST_CLR_3_R                     0x2350
-#define R200_SE_VTX_ST_CLR_3_G                     0x2354
-#define R200_SE_VTX_ST_CLR_3_B                     0x2358
-#define R200_SE_VTX_ST_CLR_3_A                     0x235c
-#define R200_SE_VTX_ST_CLR_4_R                     0x2360
-#define R200_SE_VTX_ST_CLR_4_G                     0x2364
-#define R200_SE_VTX_ST_CLR_4_B                     0x2368
-#define R200_SE_VTX_ST_CLR_4_A                     0x236c
-#define R200_SE_VTX_ST_CLR_5_R                     0x2370
-#define R200_SE_VTX_ST_CLR_5_G                     0x2374
-#define R200_SE_VTX_ST_CLR_5_B                     0x2378
-#define R200_SE_VTX_ST_CLR_5_A                     0x237c
-#define R200_SE_VTX_ST_CLR_6_R                     0x2380
-#define R200_SE_VTX_ST_CLR_6_G                     0x2384
-#define R200_SE_VTX_ST_CLR_6_B                     0x2388
-#define R200_SE_VTX_ST_CLR_6_A                     0x238c
-#define R200_SE_VTX_ST_CLR_7_R                     0x2390
-#define R200_SE_VTX_ST_CLR_7_G                     0x2394
-#define R200_SE_VTX_ST_CLR_7_B                     0x2398
-#define R200_SE_VTX_ST_CLR_7_A                     0x239c
-#define R200_SE_VTX_ST_TEX_0_S                     0x23a0
-#define R200_SE_VTX_ST_TEX_0_T                     0x23a4
-#define R200_SE_VTX_ST_TEX_0_R                     0x23a8
-#define R200_SE_VTX_ST_TEX_0_Q                     0x23ac
-#define R200_SE_VTX_ST_TEX_1_S                     0x23b0
-#define R200_SE_VTX_ST_TEX_1_T                     0x23b4
-#define R200_SE_VTX_ST_TEX_1_R                     0x23b8
-#define R200_SE_VTX_ST_TEX_1_Q                     0x23bc
-#define R200_SE_VTX_ST_TEX_2_S                     0x23c0
-#define R200_SE_VTX_ST_TEX_2_T                     0x23c4
-#define R200_SE_VTX_ST_TEX_2_R                     0x23c8
-#define R200_SE_VTX_ST_TEX_2_Q                     0x23cc
-#define R200_SE_VTX_ST_TEX_3_S                     0x23d0
-#define R200_SE_VTX_ST_TEX_3_T                     0x23d4
-#define R200_SE_VTX_ST_TEX_3_R                     0x23d8
-#define R200_SE_VTX_ST_TEX_3_Q                     0x23dc
-#define R200_SE_VTX_ST_TEX_4_S                     0x23e0
-#define R200_SE_VTX_ST_TEX_4_T                     0x23e4
-#define R200_SE_VTX_ST_TEX_4_R                     0x23e8
-#define R200_SE_VTX_ST_TEX_4_Q                     0x23ec
-#define R200_SE_VTX_ST_TEX_5_S                     0x23f0
-#define R200_SE_VTX_ST_TEX_5_T                     0x23f4
-#define R200_SE_VTX_ST_TEX_5_R                     0x23f8
-#define R200_SE_VTX_ST_TEX_5_Q                     0x23fc
-#define R200_SE_VTX_ST_PNT_SPRT_SZ                 0x2400
-#define R200_SE_VTX_ST_DISC_FOG                    0x2404
-#define R200_SE_VTX_ST_SHININESS_0                 0x2408
-#define R200_SE_VTX_ST_SHININESS_1                 0x240c
-#define R200_SE_VTX_ST_BLND_WT_0                   0x2410
-#define R200_SE_VTX_ST_BLND_WT_1                   0x2414
-#define R200_SE_VTX_ST_BLND_WT_2                   0x2418
-#define R200_SE_VTX_ST_BLND_WT_3                   0x241c
-#define R200_SE_VTX_ST_POS_1_X                     0x2420
-#define R200_SE_VTX_ST_POS_1_Y                     0x2424
-#define R200_SE_VTX_ST_POS_1_Z                     0x2428
-#define R200_SE_VTX_ST_POS_1_W                     0x242c
-#define R200_SE_VTX_ST_NORM_1_X                    0x2430
-#define R200_SE_VTX_ST_NORM_1_Y                    0x2434
-#define R200_SE_VTX_ST_NORM_1_Z                    0x2438
-#define R200_SE_VTX_ST_USR_CLR_0_R                 0x2440
-#define R200_SE_VTX_ST_USR_CLR_0_G                 0x2444
-#define R200_SE_VTX_ST_USR_CLR_0_B                 0x2448
-#define R200_SE_VTX_ST_USR_CLR_0_A                 0x244c
-#define R200_SE_VTX_ST_USR_CLR_1_R                 0x2450
-#define R200_SE_VTX_ST_USR_CLR_1_G                 0x2454
-#define R200_SE_VTX_ST_USR_CLR_1_B                 0x2458
-#define R200_SE_VTX_ST_USR_CLR_1_A                 0x245c
-#define R200_SE_VTX_ST_CLR_0_PKD                   0x2460
-#define R200_SE_VTX_ST_CLR_1_PKD                   0x2464
-#define R200_SE_VTX_ST_CLR_2_PKD                   0x2468
-#define R200_SE_VTX_ST_CLR_3_PKD                   0x246c
-#define R200_SE_VTX_ST_CLR_4_PKD                   0x2470
-#define R200_SE_VTX_ST_CLR_5_PKD                   0x2474
-#define R200_SE_VTX_ST_CLR_6_PKD                   0x2478
-#define R200_SE_VTX_ST_CLR_7_PKD                   0x247c
-#define R200_SE_VTX_ST_POS_0_X_2                   0x2480
-#define R200_SE_VTX_ST_POS_0_Y_2                   0x2484
-#define R200_SE_VTX_ST_PAR_CLR_LD                  0x2488
-#define R200_SE_VTX_ST_USR_CLR_PKD                 0x248c
-#define R200_SE_VTX_ST_POS_0_X_3                   0x2490
-#define R200_SE_VTX_ST_POS_0_Y_3                   0x2494
-#define R200_SE_VTX_ST_POS_0_Z_3                   0x2498
-#define R200_SE_VTX_ST_END_OF_PKT                  0x249c
-/* gap */
-#define R200_RE_POINTSIZE                          0x2648
-#define     R200_POINTSIZE_SHIFT                       0
-#define     R200_MAXPOINTSIZE_SHIFT                    16
-/* gap */
-#define R200_RE_TOP_LEFT                  0x26c0 
-#define     R200_RE_LEFT_SHIFT         0
-#define     R200_RE_TOP_SHIFT          16
-#define R200_RE_MISC                      0x26c4 
-#define     R200_STIPPLE_COORD_MASK           0x1f
-#define     R200_STIPPLE_X_OFFSET_SHIFT       0
-#define     R200_STIPPLE_X_OFFSET_MASK        (0x1f << 0)
-#define     R200_STIPPLE_Y_OFFSET_SHIFT       8
-#define     R200_STIPPLE_Y_OFFSET_MASK        (0x1f << 8)
-#define     R200_STIPPLE_LITTLE_BIT_ORDER     (0 << 16)
-#define     R200_STIPPLE_BIG_BIT_ORDER        (1 << 16)
-/* gap */
-#define R200_RE_AUX_SCISSOR_CNTL                   0x26f0
-#define     R200_EXCLUSIVE_SCISSOR_0      0x01000000
-#define     R200_EXCLUSIVE_SCISSOR_1      0x02000000
-#define     R200_EXCLUSIVE_SCISSOR_2      0x04000000
-#define     R200_SCISSOR_ENABLE_0         0x10000000
-#define     R200_SCISSOR_ENABLE_1         0x20000000
-#define     R200_SCISSOR_ENABLE_2         0x40000000
-/* gap */
-#define R200_PP_TXFILTER_0                0x2c00 
-#define     R200_MAG_FILTER_NEAREST                   (0  <<  0)
-#define     R200_MAG_FILTER_LINEAR                    (1  <<  0)
-#define     R200_MAG_FILTER_MASK                      (1  <<  0)
-#define     R200_MIN_FILTER_NEAREST                   (0  <<  1)
-#define     R200_MIN_FILTER_LINEAR                    (1  <<  1)
-#define     R200_MIN_FILTER_NEAREST_MIP_NEAREST       (2  <<  1)
-#define     R200_MIN_FILTER_NEAREST_MIP_LINEAR        (3  <<  1)
-#define     R200_MIN_FILTER_LINEAR_MIP_NEAREST        (6  <<  1)
-#define     R200_MIN_FILTER_LINEAR_MIP_LINEAR         (7  <<  1)
-#define     R200_MIN_FILTER_ANISO_NEAREST             (8  <<  1)
-#define     R200_MIN_FILTER_ANISO_LINEAR              (9  <<  1)
-#define     R200_MIN_FILTER_ANISO_NEAREST_MIP_NEAREST (10 <<  1)
-#define     R200_MIN_FILTER_ANISO_NEAREST_MIP_LINEAR  (11 <<  1)
-#define     R200_MIN_FILTER_MASK                      (15 <<  1)
-#define     R200_MAX_ANISO_1_TO_1                     (0  <<  5)
-#define     R200_MAX_ANISO_2_TO_1                     (1  <<  5)
-#define     R200_MAX_ANISO_4_TO_1                     (2  <<  5)
-#define     R200_MAX_ANISO_8_TO_1                     (3  <<  5)
-#define     R200_MAX_ANISO_16_TO_1                    (4  <<  5)
-#define     R200_MAX_ANISO_MASK                       (7  <<  5)
-#define     R200_MAX_MIP_LEVEL_MASK                   (0x0f << 16)
-#define     R200_MAX_MIP_LEVEL_SHIFT                  16
-#define     R200_YUV_TO_RGB                           (1  << 20)
-#define     R200_YUV_TEMPERATURE_COOL                 (0  << 21)
-#define     R200_YUV_TEMPERATURE_HOT                  (1  << 21)
-#define     R200_YUV_TEMPERATURE_MASK                 (1  << 21)
-#define     R200_WRAPEN_S                             (1  << 22)
-#define     R200_CLAMP_S_WRAP                         (0  << 23)
-#define     R200_CLAMP_S_MIRROR                       (1  << 23)
-#define     R200_CLAMP_S_CLAMP_LAST                   (2  << 23)
-#define     R200_CLAMP_S_MIRROR_CLAMP_LAST            (3  << 23)
-#define     R200_CLAMP_S_CLAMP_BORDER                 (4  << 23)
-#define     R200_CLAMP_S_MIRROR_CLAMP_BORDER          (5  << 23)
-#define     R200_CLAMP_S_CLAMP_GL                     (6  << 23)
-#define     R200_CLAMP_S_MIRROR_CLAMP_GL              (7  << 23)
-#define     R200_CLAMP_S_MASK                         (7  << 23)
-#define     R200_WRAPEN_T                             (1  << 26)
-#define     R200_CLAMP_T_WRAP                         (0  << 27)
-#define     R200_CLAMP_T_MIRROR                       (1  << 27)
-#define     R200_CLAMP_T_CLAMP_LAST                   (2  << 27)
-#define     R200_CLAMP_T_MIRROR_CLAMP_LAST            (3  << 27)
-#define     R200_CLAMP_T_CLAMP_BORDER                 (4  << 27)
-#define     R200_CLAMP_T_MIRROR_CLAMP_BORDER          (5  << 27)
-#define     R200_CLAMP_T_CLAMP_GL                     (6  << 27)
-#define     R200_CLAMP_T_MIRROR_CLAMP_GL              (7  << 27)
-#define     R200_CLAMP_T_MASK                         (7  << 27)
-#define     R200_KILL_LT_ZERO                         (1  << 30)
-#define     R200_BORDER_MODE_OGL                      (0  << 31)
-#define     R200_BORDER_MODE_D3D                      (1  << 31)
-#define R200_PP_TXFORMAT_0                0x2c04
-#define     R200_TXFORMAT_I8                 (0  <<  0)
-#define     R200_TXFORMAT_AI88               (1  <<  0)
-#define     R200_TXFORMAT_RGB332             (2  <<  0)
-#define     R200_TXFORMAT_ARGB1555           (3  <<  0)
-#define     R200_TXFORMAT_RGB565             (4  <<  0)
-#define     R200_TXFORMAT_ARGB4444           (5  <<  0)
-#define     R200_TXFORMAT_ARGB8888           (6  <<  0)
-#define     R200_TXFORMAT_RGBA8888           (7  <<  0)
-#define     R200_TXFORMAT_Y8                 (8  <<  0)
-#define     R200_TXFORMAT_AVYU4444           (9  <<  0)
-#define     R200_TXFORMAT_VYUY422            (10  <<  0)
-#define     R200_TXFORMAT_YVYU422            (11  <<  0)
-#define     R200_TXFORMAT_DXT1               (12  <<  0)
-#define     R200_TXFORMAT_DXT23              (14  <<  0)
-#define     R200_TXFORMAT_DXT45              (15  <<  0)
-#define     R200_TXFORMAT_DVDU88             (18  <<  0)
-#define     R200_TXFORMAT_LDVDU655           (19  <<  0)
-#define     R200_TXFORMAT_LDVDU8888          (20  <<  0)
-#define     R200_TXFORMAT_GR1616             (21  <<  0)
-#define     R200_TXFORMAT_ABGR8888           (22  <<  0)
-#define     R200_TXFORMAT_BGR111110          (23  <<  0)
-#define     R200_TXFORMAT_FORMAT_MASK        (31 <<  0)
-#define     R200_TXFORMAT_FORMAT_SHIFT       0
-#define     R200_TXFORMAT_APPLE_YUV          (1  <<  5)
-#define     R200_TXFORMAT_ALPHA_IN_MAP       (1  <<  6)
-#define     R200_TXFORMAT_NON_POWER2         (1  <<  7)
-#define     R200_TXFORMAT_WIDTH_MASK         (15 <<  8)
-#define     R200_TXFORMAT_WIDTH_SHIFT        8
-#define     R200_TXFORMAT_HEIGHT_MASK        (15 << 12)
-#define     R200_TXFORMAT_HEIGHT_SHIFT       12
-#define     R200_TXFORMAT_F5_WIDTH_MASK      (15 << 16)	/* cube face 5 */
-#define     R200_TXFORMAT_F5_WIDTH_SHIFT     16
-#define     R200_TXFORMAT_F5_HEIGHT_MASK     (15 << 20)
-#define     R200_TXFORMAT_F5_HEIGHT_SHIFT    20
-#define     R200_TXFORMAT_ST_ROUTE_STQ0      (0  << 24)
-#define     R200_TXFORMAT_ST_ROUTE_STQ1      (1  << 24)
-#define     R200_TXFORMAT_ST_ROUTE_STQ2      (2  << 24)
-#define     R200_TXFORMAT_ST_ROUTE_STQ3      (3  << 24)
-#define     R200_TXFORMAT_ST_ROUTE_STQ4      (4  << 24)
-#define     R200_TXFORMAT_ST_ROUTE_STQ5      (5  << 24)
-#define     R200_TXFORMAT_ST_ROUTE_MASK      (7  << 24)
-#define     R200_TXFORMAT_ST_ROUTE_SHIFT     24
-#define     R200_TXFORMAT_LOOKUP_DISABLE     (1  << 27)
-#define     R200_TXFORMAT_ALPHA_MASK_ENABLE  (1  << 28)
-#define     R200_TXFORMAT_CHROMA_KEY_ENABLE  (1  << 29)
-#define     R200_TXFORMAT_CUBIC_MAP_ENABLE   (1  << 30)
-#define R200_PP_TXFORMAT_X_0              0x2c08
-#define     R200_DEPTH_LOG2_MASK                      (0xf << 0)
-#define     R200_DEPTH_LOG2_SHIFT                     0
-#define     R200_VOLUME_FILTER_SHIFT                  4
-#define     R200_VOLUME_FILTER_MASK                   (1 << 4)
-#define     R200_VOLUME_FILTER_NEAREST                (0 << 4)
-#define     R200_VOLUME_FILTER_LINEAR                 (1 << 4)
-#define     R200_WRAPEN_Q                             (1  << 8)
-#define     R200_CLAMP_Q_WRAP                         (0  << 9)
-#define     R200_CLAMP_Q_MIRROR                       (1  << 9)
-#define     R200_CLAMP_Q_CLAMP_LAST                   (2  << 9)
-#define     R200_CLAMP_Q_MIRROR_CLAMP_LAST            (3  << 9)
-#define     R200_CLAMP_Q_CLAMP_BORDER                 (4  << 9)
-#define     R200_CLAMP_Q_MIRROR_CLAMP_BORDER          (5  << 9)
-#define     R200_CLAMP_Q_CLAMP_GL                     (6  << 9)
-#define     R200_CLAMP_Q_MIRROR_CLAMP_GL              (7  << 9)
-#define     R200_CLAMP_Q_MASK                         (7  << 9)
-#define     R200_MIN_MIP_LEVEL_MASK                   (0xff << 12)
-#define     R200_MIN_MIP_LEVEL_SHIFT                  12
-#define     R200_TEXCOORD_NONPROJ                     (0  << 16)
-#define     R200_TEXCOORD_CUBIC_ENV                   (1  << 16)
-#define     R200_TEXCOORD_VOLUME                      (2  << 16)
-#define     R200_TEXCOORD_PROJ                        (3  << 16)
-#define     R200_TEXCOORD_DEPTH                       (4  << 16)
-#define     R200_TEXCOORD_1D_PROJ                     (5  << 16)
-#define     R200_TEXCOORD_1D                          (6  << 16)
-#define     R200_TEXCOORD_ZERO                        (7  << 16)
-#define     R200_TEXCOORD_MASK                        (7  << 16)
-#define     R200_LOD_BIAS_MASK                        (0xfff80000)
-#define     R200_LOD_BIAS_SHIFT                       19
-#define R200_PP_TXSIZE_0                  0x2c0c /* NPOT only */
-#define R200_PP_TXPITCH_0                 0x2c10 /* NPOT only */
-#define R200_PP_BORDER_COLOR_0            0x2c14
-#define R200_PP_CUBIC_FACES_0             0x2c18
-#define     R200_FACE_WIDTH_1_SHIFT                   0
-#define     R200_FACE_HEIGHT_1_SHIFT                  4
-#define     R200_FACE_WIDTH_1_MASK                   (0xf << 0)
-#define     R200_FACE_HEIGHT_1_MASK                  (0xf << 4)
-#define     R200_FACE_WIDTH_2_SHIFT                   8
-#define     R200_FACE_HEIGHT_2_SHIFT                 12
-#define     R200_FACE_WIDTH_2_MASK                   (0xf << 8)
-#define     R200_FACE_HEIGHT_2_MASK                  (0xf << 12)
-#define     R200_FACE_WIDTH_3_SHIFT                  16
-#define     R200_FACE_HEIGHT_3_SHIFT                 20
-#define     R200_FACE_WIDTH_3_MASK                   (0xf << 16)
-#define     R200_FACE_HEIGHT_3_MASK                  (0xf << 20)
-#define     R200_FACE_WIDTH_4_SHIFT                  24
-#define     R200_FACE_HEIGHT_4_SHIFT                 28
-#define     R200_FACE_WIDTH_4_MASK                   (0xf << 24)
-#define     R200_FACE_HEIGHT_4_MASK                  (0xf << 28)
-#define R200_PP_TXFILTER_1                0x2c20 
-#define R200_PP_TXFORMAT_1                0x2c24
-#define R200_PP_TXFORMAT_X_1              0x2c28
-#define R200_PP_TXSIZE_1                  0x2c2c
-#define R200_PP_TXPITCH_1                 0x2c30
-#define R200_PP_BORDER_COLOR_1            0x2c34
-#define R200_PP_CUBIC_FACES_1             0x2c38
-#define R200_PP_TXFILTER_2                0x2c40 
-#define R200_PP_TXFORMAT_2                0x2c44
-#define R200_PP_TXSIZE_2                  0x2c4c
-#define R200_PP_TXFORMAT_X_2              0x2c48
-#define R200_PP_TXPITCH_2                 0x2c50
-#define R200_PP_BORDER_COLOR_2            0x2c54
-#define R200_PP_CUBIC_FACES_2             0x2c58
-#define R200_PP_TXFILTER_3                0x2c60 
-#define R200_PP_TXFORMAT_3                0x2c64
-#define R200_PP_TXSIZE_3                  0x2c6c
-#define R200_PP_TXFORMAT_X_3              0x2c68
-#define R200_PP_TXPITCH_3                 0x2c70
-#define R200_PP_BORDER_COLOR_3            0x2c74
-#define R200_PP_CUBIC_FACES_3             0x2c78
-#define R200_PP_TXFILTER_4                0x2c80 
-#define R200_PP_TXFORMAT_4                0x2c84
-#define R200_PP_TXSIZE_4                  0x2c8c
-#define R200_PP_TXFORMAT_X_4              0x2c88
-#define R200_PP_TXPITCH_4                 0x2c90
-#define R200_PP_BORDER_COLOR_4            0x2c94
-#define R200_PP_CUBIC_FACES_4             0x2c98
-#define R200_PP_TXFILTER_5                0x2ca0 
-#define R200_PP_TXFORMAT_5                0x2ca4
-#define R200_PP_TXSIZE_5                  0x2cac
-#define R200_PP_TXFORMAT_X_5              0x2ca8
-#define R200_PP_TXPITCH_5                 0x2cb0
-#define R200_PP_BORDER_COLOR_5            0x2cb4
-#define R200_PP_CUBIC_FACES_5             0x2cb8
-/* gap */
-#define R200_PP_CNTL_X             0x2cc4
-/* gap */
-#define R200_PP_TRI_PERF                  0x2cf8
-#define     R200_TRI_CUTOFF_MASK            (0x1f << 0)
-#define R200_PP_PERF_CNTL                 0x2cfc
-#define R200_PP_TXOFFSET_0                0x2d00
-#define     R200_TXO_ENDIAN_NO_SWAP     (0 << 0)
-#define     R200_TXO_ENDIAN_BYTE_SWAP   (1 << 0)
-#define     R200_TXO_ENDIAN_WORD_SWAP   (2 << 0)
-#define     R200_TXO_ENDIAN_HALFDW_SWAP (3 << 0)
-#define     R200_TXO_MACRO_TILE         (1 << 2)
-#define     R200_TXO_MICRO_TILE         (1 << 3)
-#define     R200_TXO_OFFSET_MASK        0xffffffe0
-#define     R200_TXO_OFFSET_SHIFT       5
-#define R200_PP_CUBIC_OFFSET_F1_0         0x2d04
-#define R200_PP_CUBIC_OFFSET_F2_0         0x2d08
-#define R200_PP_CUBIC_OFFSET_F3_0         0x2d0c
-#define R200_PP_CUBIC_OFFSET_F4_0         0x2d10
-#define R200_PP_CUBIC_OFFSET_F5_0         0x2d14
-#define R200_PP_TXOFFSET_1                0x2d18
-#define R200_PP_CUBIC_OFFSET_F1_1         0x2d1c
-#define R200_PP_CUBIC_OFFSET_F2_1         0x2d20
-#define R200_PP_CUBIC_OFFSET_F3_1         0x2d24
-#define R200_PP_CUBIC_OFFSET_F4_1         0x2d28
-#define R200_PP_CUBIC_OFFSET_F5_1         0x2d2c
-#define R200_PP_TXOFFSET_2                0x2d30
-#define R200_PP_CUBIC_OFFSET_F1_2         0x2d34
-#define R200_PP_CUBIC_OFFSET_F2_2         0x2d38
-#define R200_PP_CUBIC_OFFSET_F3_2         0x2d3c
-#define R200_PP_CUBIC_OFFSET_F4_2         0x2d40
-#define R200_PP_CUBIC_OFFSET_F5_2         0x2d44
-#define R200_PP_TXOFFSET_3                0x2d48
-#define R200_PP_CUBIC_OFFSET_F1_3         0x2d4c
-#define R200_PP_CUBIC_OFFSET_F2_3         0x2d50
-#define R200_PP_CUBIC_OFFSET_F3_3         0x2d54
-#define R200_PP_CUBIC_OFFSET_F4_3         0x2d58
-#define R200_PP_CUBIC_OFFSET_F5_3         0x2d5c
-#define R200_PP_TXOFFSET_4                0x2d60
-#define R200_PP_CUBIC_OFFSET_F1_4         0x2d64
-#define R200_PP_CUBIC_OFFSET_F2_4         0x2d68
-#define R200_PP_CUBIC_OFFSET_F3_4         0x2d6c
-#define R200_PP_CUBIC_OFFSET_F4_4         0x2d70
-#define R200_PP_CUBIC_OFFSET_F5_4         0x2d74
-#define R200_PP_TXOFFSET_5                0x2d78
-#define R200_PP_CUBIC_OFFSET_F1_5         0x2d7c
-#define R200_PP_CUBIC_OFFSET_F2_5         0x2d80
-#define R200_PP_CUBIC_OFFSET_F3_5         0x2d84
-#define R200_PP_CUBIC_OFFSET_F4_5         0x2d88
-#define R200_PP_CUBIC_OFFSET_F5_5         0x2d8c
-/* gap */
-#define R200_PP_TAM_DEBUG3                0x2d9c
-/* gap */
-#define R200_PP_TFACTOR_0                 0x2ee0
-#define R200_PP_TFACTOR_1                 0x2ee4
-#define R200_PP_TFACTOR_2                 0x2ee8
-#define R200_PP_TFACTOR_3                 0x2eec
-#define R200_PP_TFACTOR_4                 0x2ef0
-#define R200_PP_TFACTOR_5                 0x2ef4
-/* gap */
-#define R200_PP_TXCBLEND_0                0x2f00
-#define     R200_TXC_ARG_A_ZERO                (0)
-#define     R200_TXC_ARG_A_CURRENT_COLOR       (2)
-#define     R200_TXC_ARG_A_CURRENT_ALPHA       (3)
-#define     R200_TXC_ARG_A_DIFFUSE_COLOR       (4)
-#define     R200_TXC_ARG_A_DIFFUSE_ALPHA       (5)
-#define     R200_TXC_ARG_A_SPECULAR_COLOR      (6)
-#define     R200_TXC_ARG_A_SPECULAR_ALPHA      (7)
-#define     R200_TXC_ARG_A_TFACTOR_COLOR       (8)
-#define     R200_TXC_ARG_A_TFACTOR_ALPHA       (9)
-#define     R200_TXC_ARG_A_R0_COLOR            (10)
-#define     R200_TXC_ARG_A_R0_ALPHA            (11)
-#define     R200_TXC_ARG_A_R1_COLOR            (12)
-#define     R200_TXC_ARG_A_R1_ALPHA            (13)
-#define     R200_TXC_ARG_A_R2_COLOR            (14)
-#define     R200_TXC_ARG_A_R2_ALPHA            (15)
-#define     R200_TXC_ARG_A_R3_COLOR            (16)
-#define     R200_TXC_ARG_A_R3_ALPHA            (17)
-#define     R200_TXC_ARG_A_R4_COLOR            (18)
-#define     R200_TXC_ARG_A_R4_ALPHA            (19)
-#define     R200_TXC_ARG_A_R5_COLOR            (20)
-#define     R200_TXC_ARG_A_R5_ALPHA            (21)
-#define     R200_TXC_ARG_A_TFACTOR1_COLOR      (26)
-#define     R200_TXC_ARG_A_TFACTOR1_ALPHA      (27)
-#define     R200_TXC_ARG_A_MASK			(31 << 0)
-#define     R200_TXC_ARG_A_SHIFT			0
-#define     R200_TXC_ARG_B_ZERO                (0<<5)
-#define     R200_TXC_ARG_B_CURRENT_COLOR       (2<<5)
-#define     R200_TXC_ARG_B_CURRENT_ALPHA       (3<<5)
-#define     R200_TXC_ARG_B_DIFFUSE_COLOR       (4<<5)
-#define     R200_TXC_ARG_B_DIFFUSE_ALPHA       (5<<5)
-#define     R200_TXC_ARG_B_SPECULAR_COLOR      (6<<5)
-#define     R200_TXC_ARG_B_SPECULAR_ALPHA      (7<<5)
-#define     R200_TXC_ARG_B_TFACTOR_COLOR       (8<<5)
-#define     R200_TXC_ARG_B_TFACTOR_ALPHA       (9<<5)
-#define     R200_TXC_ARG_B_R0_COLOR            (10<<5)
-#define     R200_TXC_ARG_B_R0_ALPHA            (11<<5)
-#define     R200_TXC_ARG_B_R1_COLOR            (12<<5)
-#define     R200_TXC_ARG_B_R1_ALPHA            (13<<5)
-#define     R200_TXC_ARG_B_R2_COLOR            (14<<5)
-#define     R200_TXC_ARG_B_R2_ALPHA            (15<<5)
-#define     R200_TXC_ARG_B_R3_COLOR            (16<<5)
-#define     R200_TXC_ARG_B_R3_ALPHA            (17<<5)
-#define     R200_TXC_ARG_B_R4_COLOR            (18<<5)
-#define     R200_TXC_ARG_B_R4_ALPHA            (19<<5)
-#define     R200_TXC_ARG_B_R5_COLOR            (20<<5)
-#define     R200_TXC_ARG_B_R5_ALPHA            (21<<5)
-#define     R200_TXC_ARG_B_TFACTOR1_COLOR      (26<<5)
-#define     R200_TXC_ARG_B_TFACTOR1_ALPHA      (27<<5)
-#define     R200_TXC_ARG_B_MASK			(31 << 5)
-#define     R200_TXC_ARG_B_SHIFT			5
-#define     R200_TXC_ARG_C_ZERO                (0<<10)
-#define     R200_TXC_ARG_C_CURRENT_COLOR       (2<<10)
-#define     R200_TXC_ARG_C_CURRENT_ALPHA       (3<<10)
-#define     R200_TXC_ARG_C_DIFFUSE_COLOR       (4<<10)
-#define     R200_TXC_ARG_C_DIFFUSE_ALPHA       (5<<10)
-#define     R200_TXC_ARG_C_SPECULAR_COLOR      (6<<10)
-#define     R200_TXC_ARG_C_SPECULAR_ALPHA      (7<<10)
-#define     R200_TXC_ARG_C_TFACTOR_COLOR       (8<<10)
-#define     R200_TXC_ARG_C_TFACTOR_ALPHA       (9<<10)
-#define     R200_TXC_ARG_C_R0_COLOR            (10<<10)
-#define     R200_TXC_ARG_C_R0_ALPHA            (11<<10)
-#define     R200_TXC_ARG_C_R1_COLOR            (12<<10)
-#define     R200_TXC_ARG_C_R1_ALPHA            (13<<10)
-#define     R200_TXC_ARG_C_R2_COLOR            (14<<10)
-#define     R200_TXC_ARG_C_R2_ALPHA            (15<<10)
-#define     R200_TXC_ARG_C_R3_COLOR            (16<<10)
-#define     R200_TXC_ARG_C_R3_ALPHA            (17<<10)
-#define     R200_TXC_ARG_C_R4_COLOR            (18<<10)
-#define     R200_TXC_ARG_C_R4_ALPHA            (19<<10)
-#define     R200_TXC_ARG_C_R5_COLOR            (20<<10)
-#define     R200_TXC_ARG_C_R5_ALPHA            (21<<10)
-#define     R200_TXC_ARG_C_TFACTOR1_COLOR      (26<<10)
-#define     R200_TXC_ARG_C_TFACTOR1_ALPHA      (27<<10)
-#define     R200_TXC_ARG_C_MASK			(31 << 10)
-#define     R200_TXC_ARG_C_SHIFT			10
-#define     R200_TXC_COMP_ARG_A                    (1 << 16)
-#define     R200_TXC_COMP_ARG_A_SHIFT              (16)
-#define     R200_TXC_BIAS_ARG_A                    (1 << 17)
-#define     R200_TXC_SCALE_ARG_A                   (1 << 18)
-#define     R200_TXC_NEG_ARG_A                     (1 << 19)
-#define     R200_TXC_COMP_ARG_B                    (1 << 20)
-#define     R200_TXC_COMP_ARG_B_SHIFT              (20)
-#define     R200_TXC_BIAS_ARG_B                    (1 << 21)
-#define     R200_TXC_SCALE_ARG_B                   (1 << 22)
-#define     R200_TXC_NEG_ARG_B                     (1 << 23)
-#define     R200_TXC_COMP_ARG_C                    (1 << 24)
-#define     R200_TXC_COMP_ARG_C_SHIFT              (24)
-#define     R200_TXC_BIAS_ARG_C                    (1 << 25)
-#define     R200_TXC_SCALE_ARG_C                   (1 << 26)
-#define     R200_TXC_NEG_ARG_C                     (1 << 27)
-#define     R200_TXC_OP_MADD                        (0 << 28)
-#define     R200_TXC_OP_CND0                       (2 << 28)
-#define     R200_TXC_OP_LERP                       (3 << 28)
-#define     R200_TXC_OP_DOT3                       (4 << 28)
-#define     R200_TXC_OP_DOT4                       (5 << 28)
-#define     R200_TXC_OP_CONDITIONAL                (6 << 28)
-#define     R200_TXC_OP_DOT2_ADD                   (7 << 28)
-#define     R200_TXC_OP_MASK                       (7 << 28)
-#define R200_PP_TXCBLEND2_0                0x2f04
-#define     R200_TXC_TFACTOR_SEL_SHIFT             0
-#define     R200_TXC_TFACTOR_SEL_MASK              0x7
-#define     R200_TXC_TFACTOR1_SEL_SHIFT            4
-#define     R200_TXC_TFACTOR1_SEL_MASK             (0x7 << 4)
-#define     R200_TXC_SCALE_SHIFT                   8
-#define     R200_TXC_SCALE_MASK                    (7 << 8)
-#define     R200_TXC_SCALE_1X                      (0 << 8)
-#define     R200_TXC_SCALE_2X                      (1 << 8)
-#define     R200_TXC_SCALE_4X                      (2 << 8)
-#define     R200_TXC_SCALE_8X                      (3 << 8)
-#define     R200_TXC_SCALE_INV2                    (5 << 8)
-#define     R200_TXC_SCALE_INV4                    (6 << 8)
-#define     R200_TXC_SCALE_INV8                    (7 << 8)
-#define     R200_TXC_CLAMP_SHIFT                   12
-#define     R200_TXC_CLAMP_MASK                    (3 << 12)
-#define     R200_TXC_CLAMP_WRAP                    (0 << 12)
-#define     R200_TXC_CLAMP_0_1                     (1 << 12)
-#define     R200_TXC_CLAMP_8_8                     (2 << 12)
-#define     R200_TXC_OUTPUT_REG_MASK               (7 << 16)
-#define     R200_TXC_OUTPUT_REG_NONE               (0 << 16)
-#define     R200_TXC_OUTPUT_REG_R0                 (1 << 16)
-#define     R200_TXC_OUTPUT_REG_R1                 (2 << 16)
-#define     R200_TXC_OUTPUT_REG_R2                 (3 << 16)
-#define     R200_TXC_OUTPUT_REG_R3                 (4 << 16)
-#define     R200_TXC_OUTPUT_REG_R4                 (5 << 16)
-#define     R200_TXC_OUTPUT_REG_R5                 (6 << 16)
-#define     R200_TXC_OUTPUT_MASK_MASK              (7 << 20)
-#define     R200_TXC_OUTPUT_MASK_RGB               (0 << 20)
-#define     R200_TXC_OUTPUT_MASK_RG                (1 << 20)
-#define     R200_TXC_OUTPUT_MASK_RB                (2 << 20)
-#define     R200_TXC_OUTPUT_MASK_R                 (3 << 20)
-#define     R200_TXC_OUTPUT_MASK_GB                (4 << 20)
-#define     R200_TXC_OUTPUT_MASK_G                 (5 << 20)
-#define     R200_TXC_OUTPUT_MASK_B                 (6 << 20)
-#define     R200_TXC_OUTPUT_MASK_NONE              (7 << 20)
-#define     R200_TXC_REPL_NORMAL                   0
-#define     R200_TXC_REPL_RED                      1
-#define     R200_TXC_REPL_GREEN                    2
-#define     R200_TXC_REPL_BLUE                     3
-#define     R200_TXC_REPL_ARG_A_SHIFT              26
-#define     R200_TXC_REPL_ARG_A_MASK               (3 << 26)
-#define     R200_TXC_REPL_ARG_B_SHIFT              28
-#define     R200_TXC_REPL_ARG_B_MASK               (3 << 28)
-#define     R200_TXC_REPL_ARG_C_SHIFT              30
-#define     R200_TXC_REPL_ARG_C_MASK               (3 << 30)
-#define R200_PP_TXABLEND_0                0x2f08
-#define     R200_TXA_ARG_A_ZERO              (0)
-#define     R200_TXA_ARG_A_CURRENT_ALPHA     (2) /* guess */
-#define     R200_TXA_ARG_A_CURRENT_BLUE      (3) /* guess */
-#define     R200_TXA_ARG_A_DIFFUSE_ALPHA     (4)
-#define     R200_TXA_ARG_A_DIFFUSE_BLUE      (5)
-#define     R200_TXA_ARG_A_SPECULAR_ALPHA    (6)
-#define     R200_TXA_ARG_A_SPECULAR_BLUE     (7)
-#define     R200_TXA_ARG_A_TFACTOR_ALPHA     (8)
-#define     R200_TXA_ARG_A_TFACTOR_BLUE      (9)
-#define     R200_TXA_ARG_A_R0_ALPHA          (10)
-#define     R200_TXA_ARG_A_R0_BLUE           (11)
-#define     R200_TXA_ARG_A_R1_ALPHA          (12)
-#define     R200_TXA_ARG_A_R1_BLUE           (13)
-#define     R200_TXA_ARG_A_R2_ALPHA          (14)
-#define     R200_TXA_ARG_A_R2_BLUE           (15)
-#define     R200_TXA_ARG_A_R3_ALPHA          (16)
-#define     R200_TXA_ARG_A_R3_BLUE           (17)
-#define     R200_TXA_ARG_A_R4_ALPHA          (18)
-#define     R200_TXA_ARG_A_R4_BLUE           (19)
-#define     R200_TXA_ARG_A_R5_ALPHA          (20)
-#define     R200_TXA_ARG_A_R5_BLUE           (21)
-#define     R200_TXA_ARG_A_TFACTOR1_ALPHA    (26)
-#define     R200_TXA_ARG_A_TFACTOR1_BLUE     (27)
-#define     R200_TXA_ARG_A_MASK			(31 << 0)
-#define     R200_TXA_ARG_A_SHIFT			0
-#define     R200_TXA_ARG_B_ZERO              (0<<5)
-#define     R200_TXA_ARG_B_CURRENT_ALPHA     (2<<5) /* guess */
-#define     R200_TXA_ARG_B_CURRENT_BLUE      (3<<5) /* guess */
-#define     R200_TXA_ARG_B_DIFFUSE_ALPHA     (4<<5)
-#define     R200_TXA_ARG_B_DIFFUSE_BLUE      (5<<5)
-#define     R200_TXA_ARG_B_SPECULAR_ALPHA    (6<<5)
-#define     R200_TXA_ARG_B_SPECULAR_BLUE     (7<<5)
-#define     R200_TXA_ARG_B_TFACTOR_ALPHA     (8<<5)
-#define     R200_TXA_ARG_B_TFACTOR_BLUE      (9<<5)
-#define     R200_TXA_ARG_B_R0_ALPHA          (10<<5)
-#define     R200_TXA_ARG_B_R0_BLUE           (11<<5)
-#define     R200_TXA_ARG_B_R1_ALPHA          (12<<5)
-#define     R200_TXA_ARG_B_R1_BLUE           (13<<5)
-#define     R200_TXA_ARG_B_R2_ALPHA          (14<<5)
-#define     R200_TXA_ARG_B_R2_BLUE           (15<<5)
-#define     R200_TXA_ARG_B_R3_ALPHA          (16<<5)
-#define     R200_TXA_ARG_B_R3_BLUE           (17<<5)
-#define     R200_TXA_ARG_B_R4_ALPHA          (18<<5)
-#define     R200_TXA_ARG_B_R4_BLUE           (19<<5)
-#define     R200_TXA_ARG_B_R5_ALPHA          (20<<5)
-#define     R200_TXA_ARG_B_R5_BLUE           (21<<5)
-#define     R200_TXA_ARG_B_TFACTOR1_ALPHA    (26<<5)
-#define     R200_TXA_ARG_B_TFACTOR1_BLUE     (27<<5)
-#define     R200_TXA_ARG_B_MASK			(31 << 5)
-#define     R200_TXA_ARG_B_SHIFT			5
-#define     R200_TXA_ARG_C_ZERO              (0<<10)
-#define     R200_TXA_ARG_C_CURRENT_ALPHA     (2<<10) /* guess */
-#define     R200_TXA_ARG_C_CURRENT_BLUE      (3<<10) /* guess */
-#define     R200_TXA_ARG_C_DIFFUSE_ALPHA     (4<<10)
-#define     R200_TXA_ARG_C_DIFFUSE_BLUE      (5<<10)
-#define     R200_TXA_ARG_C_SPECULAR_ALPHA    (6<<10)
-#define     R200_TXA_ARG_C_SPECULAR_BLUE     (7<<10)
-#define     R200_TXA_ARG_C_TFACTOR_ALPHA     (8<<10)
-#define     R200_TXA_ARG_C_TFACTOR_BLUE      (9<<10)
-#define     R200_TXA_ARG_C_R0_ALPHA          (10<<10)
-#define     R200_TXA_ARG_C_R0_BLUE           (11<<10)
-#define     R200_TXA_ARG_C_R1_ALPHA          (12<<10)
-#define     R200_TXA_ARG_C_R1_BLUE           (13<<10)
-#define     R200_TXA_ARG_C_R2_ALPHA          (14<<10)
-#define     R200_TXA_ARG_C_R2_BLUE           (15<<10)
-#define     R200_TXA_ARG_C_R3_ALPHA          (16<<10)
-#define     R200_TXA_ARG_C_R3_BLUE           (17<<10)
-#define     R200_TXA_ARG_C_R4_ALPHA          (18<<10)
-#define     R200_TXA_ARG_C_R4_BLUE           (19<<10)
-#define     R200_TXA_ARG_C_R5_ALPHA          (20<<10)
-#define     R200_TXA_ARG_C_R5_BLUE           (21<<10)
-#define     R200_TXA_ARG_C_TFACTOR1_ALPHA    (26<<10)
-#define     R200_TXA_ARG_C_TFACTOR1_BLUE     (27<<10)
-#define     R200_TXA_ARG_C_MASK			(31 << 10)
-#define     R200_TXA_ARG_C_SHIFT			10
-#define     R200_TXA_COMP_ARG_A                    (1 << 16)
-#define     R200_TXA_COMP_ARG_A_SHIFT              (16)
-#define     R200_TXA_BIAS_ARG_A                    (1 << 17)
-#define     R200_TXA_SCALE_ARG_A                   (1 << 18)
-#define     R200_TXA_NEG_ARG_A                     (1 << 19)
-#define     R200_TXA_COMP_ARG_B                    (1 << 20)
-#define     R200_TXA_COMP_ARG_B_SHIFT              (20)
-#define     R200_TXA_BIAS_ARG_B                    (1 << 21)
-#define     R200_TXA_SCALE_ARG_B                   (1 << 22)
-#define     R200_TXA_NEG_ARG_B                     (1 << 23)
-#define     R200_TXA_COMP_ARG_C                    (1 << 24)
-#define     R200_TXA_COMP_ARG_C_SHIFT              (24)
-#define     R200_TXA_BIAS_ARG_C                    (1 << 25)
-#define     R200_TXA_SCALE_ARG_C                   (1 << 26)
-#define     R200_TXA_NEG_ARG_C                     (1 << 27)
-#define     R200_TXA_OP_MADD                       (0 << 28)
-#define     R200_TXA_OP_CND0                       (2 << 28)
-#define     R200_TXA_OP_LERP                       (3 << 28)
-#define     R200_TXA_OP_CONDITIONAL                (6 << 28)
-#define     R200_TXA_OP_MASK                       (7 << 28)
-#define R200_PP_TXABLEND2_0                0x2f0c
-#define     R200_TXA_TFACTOR_SEL_SHIFT             0
-#define     R200_TXA_TFACTOR_SEL_MASK              0x7
-#define     R200_TXA_TFACTOR1_SEL_SHIFT            4
-#define     R200_TXA_TFACTOR1_SEL_MASK             (0x7 << 4)
-#define     R200_TXA_SCALE_SHIFT                   8
-#define     R200_TXA_SCALE_MASK                    (7 << 8)
-#define     R200_TXA_SCALE_1X                      (0 << 8)
-#define     R200_TXA_SCALE_2X                      (1 << 8)
-#define     R200_TXA_SCALE_4X                      (2 << 8)
-#define     R200_TXA_SCALE_8X                      (3 << 8)
-#define     R200_TXA_SCALE_INV2                    (5 << 8)
-#define     R200_TXA_SCALE_INV4                    (6 << 8)
-#define     R200_TXA_SCALE_INV8                    (7 << 8)
-#define     R200_TXA_CLAMP_SHIFT                   12
-#define     R200_TXA_CLAMP_MASK                    (3 << 12)
-#define     R200_TXA_CLAMP_WRAP                    (0 << 12)
-#define     R200_TXA_CLAMP_0_1                     (1 << 12)
-#define     R200_TXA_CLAMP_8_8                     (2 << 12)
-#define     R200_TXA_OUTPUT_REG_MASK               (7 << 16)
-#define     R200_TXA_OUTPUT_REG_NONE               (0 << 16)
-#define     R200_TXA_OUTPUT_REG_R0                 (1 << 16)
-#define     R200_TXA_OUTPUT_REG_R1                 (2 << 16)
-#define     R200_TXA_OUTPUT_REG_R2                 (3 << 16)
-#define     R200_TXA_OUTPUT_REG_R3                 (4 << 16)
-#define     R200_TXA_OUTPUT_REG_R4                 (5 << 16)
-#define     R200_TXA_OUTPUT_REG_R5                 (6 << 16)
-#define     R200_TXA_DOT_ALPHA                     (1 << 20)
-#define     R200_TXA_REPL_NORMAL                   0
-#define     R200_TXA_REPL_RED                      1
-#define     R200_TXA_REPL_GREEN                    2
-#define     R200_TXA_REPL_ARG_A_SHIFT              26
-#define     R200_TXA_REPL_ARG_A_MASK               (3 << 26)
-#define     R200_TXA_REPL_ARG_B_SHIFT              28
-#define     R200_TXA_REPL_ARG_B_MASK               (3 << 28)
-#define     R200_TXA_REPL_ARG_C_SHIFT              30
-#define     R200_TXA_REPL_ARG_C_MASK               (3 << 30)
-#define R200_PP_TXCBLEND_1                0x2f10
-#define R200_PP_TXCBLEND2_1               0x2f14
-#define R200_PP_TXABLEND_1                0x2f18
-#define R200_PP_TXABLEND2_1               0x2f1c
-#define R200_PP_TXCBLEND_2                0x2f20
-#define R200_PP_TXCBLEND2_2               0x2f24
-#define R200_PP_TXABLEND_2                0x2f28
-#define R200_PP_TXABLEND2_2               0x2f2c
-#define R200_PP_TXCBLEND_3                0x2f30
-#define R200_PP_TXCBLEND2_3               0x2f34
-#define R200_PP_TXABLEND_3                0x2f38
-#define R200_PP_TXABLEND2_3               0x2f3c
-#define R200_PP_TXCBLEND_4                0x2f40
-#define R200_PP_TXCBLEND2_4               0x2f44
-#define R200_PP_TXABLEND_4                0x2f48
-#define R200_PP_TXABLEND2_4               0x2f4c
-#define R200_PP_TXCBLEND_5                0x2f50
-#define R200_PP_TXCBLEND2_5               0x2f54
-#define R200_PP_TXABLEND_5                0x2f58
-#define R200_PP_TXABLEND2_5               0x2f5c
-#define R200_PP_TXCBLEND_6                0x2f60
-#define R200_PP_TXCBLEND2_6               0x2f64
-#define R200_PP_TXABLEND_6                0x2f68
-#define R200_PP_TXABLEND2_6               0x2f6c
-#define R200_PP_TXCBLEND_7                0x2f70
-#define R200_PP_TXCBLEND2_7               0x2f74
-#define R200_PP_TXABLEND_7                0x2f78
-#define R200_PP_TXABLEND2_7               0x2f7c
-/* gap */
-#define R200_RB3D_BLENDCOLOR               0x3218 /* ARGB 8888 */
-#define R200_RB3D_ABLENDCNTL               0x321C /* see BLENDCTL */
-#define R200_RB3D_CBLENDCNTL               0x3220 /* see BLENDCTL */
-
-
-/*
- * Offsets in TCL vector state.  NOTE: Hardwiring matrix positions.
- * Multiple contexts could collaberate to eliminate state bouncing.
- */
-#define R200_VS_LIGHT_AMBIENT_ADDR          0x00000028
-#define R200_VS_LIGHT_DIFFUSE_ADDR          0x00000030
-#define R200_VS_LIGHT_SPECULAR_ADDR         0x00000038
-#define R200_VS_LIGHT_DIRPOS_ADDR           0x00000040
-#define R200_VS_LIGHT_HWVSPOT_ADDR          0x00000048
-#define R200_VS_LIGHT_ATTENUATION_ADDR      0x00000050
-#define R200_VS_SPOT_DUAL_CONE              0x00000058
-#define R200_VS_GLOBAL_AMBIENT_ADDR         0x0000005C
-#define R200_VS_FOG_PARAM_ADDR              0x0000005D
-#define R200_VS_EYE_VECTOR_ADDR             0x0000005E
-#define R200_VS_UCP_ADDR                    0x00000060
-#define R200_VS_PNT_SPRITE_VPORT_SCALE      0x00000068
-#define R200_VS_MATRIX_0_MV                 0x00000080
-#define R200_VS_MATRIX_1_INV_MV        	    0x00000084
-#define R200_VS_MATRIX_2_MVP        	    0x00000088
-#define R200_VS_MATRIX_3_TEX0        	    0x0000008C
-#define R200_VS_MATRIX_4_TEX1        	    0x00000090
-#define R200_VS_MATRIX_5_TEX2        	    0x00000094
-#define R200_VS_MATRIX_6_TEX3        	    0x00000098
-#define R200_VS_MATRIX_7_TEX4        	    0x0000009C
-#define R200_VS_MATRIX_8_TEX5        	    0x000000A0
-#define R200_VS_MAT_0_EMISS                 0x000000B0
-#define R200_VS_MAT_0_AMB                   0x000000B1
-#define R200_VS_MAT_0_DIF                   0x000000B2
-#define R200_VS_MAT_0_SPEC                  0x000000B3
-#define R200_VS_MAT_1_EMISS                 0x000000B4
-#define R200_VS_MAT_1_AMB                   0x000000B5
-#define R200_VS_MAT_1_DIF                   0x000000B6
-#define R200_VS_MAT_1_SPEC                  0x000000B7
-#define R200_VS_EYE2CLIP_MTX                0x000000B8
-#define R200_VS_PNT_SPRITE_ATT_CONST        0x000000BC
-#define R200_VS_PNT_SPRITE_EYE_IN_MODEL     0x000000BD
-#define R200_VS_PNT_SPRITE_CLAMP            0x000000BE
-#define R200_VS_MAX                         0x000001C0
-
-
-/*
- * Offsets in TCL scalar state
- */
-#define R200_SS_LIGHT_DCD_ADDR              0x00000000
-#define R200_SS_LIGHT_DCM_ADDR              0x00000008
-#define R200_SS_LIGHT_SPOT_EXPONENT_ADDR    0x00000010
-#define R200_SS_LIGHT_SPOT_CUTOFF_ADDR      0x00000018
-#define R200_SS_LIGHT_SPECULAR_THRESH_ADDR  0x00000020
-#define R200_SS_LIGHT_RANGE_CUTOFF_SQRD     0x00000028
-#define R200_SS_LIGHT_RANGE_ATT_CONST       0x00000030
-#define R200_SS_VERT_GUARD_CLIP_ADJ_ADDR    0x00000080
-#define R200_SS_VERT_GUARD_DISCARD_ADJ_ADDR 0x00000081
-#define R200_SS_HORZ_GUARD_CLIP_ADJ_ADDR    0x00000082
-#define R200_SS_HORZ_GUARD_DISCARD_ADJ_ADDR 0x00000083
-#define R200_SS_MAT_0_SHININESS             0x00000100
-#define R200_SS_MAT_1_SHININESS             0x00000101
-
-
-/*
- * Matrix indices
- */
-#define R200_MTX_MV                        0
-#define R200_MTX_IMV                       1
-#define R200_MTX_MVP                       2
-#define R200_MTX_TEX0                      3
-#define R200_MTX_TEX1                      4
-#define R200_MTX_TEX2                      5
-#define R200_MTX_TEX3                      6
-#define R200_MTX_TEX4                      7
-#define R200_MTX_TEX5                      8
-
-/* Color formats for 2d packets
- */
-#define R200_CP_COLOR_FORMAT_CI8	2
-#define R200_CP_COLOR_FORMAT_ARGB1555	3
-#define R200_CP_COLOR_FORMAT_RGB565	4
-#define R200_CP_COLOR_FORMAT_ARGB8888	6
-#define R200_CP_COLOR_FORMAT_RGB332	7
-#define R200_CP_COLOR_FORMAT_RGB8	9
-#define R200_CP_COLOR_FORMAT_ARGB4444	15
-
-
-/*
- * CP type-3 packets
- */
-#define R200_CP_CMD_NOP                 0xC0001000
-#define R200_CP_CMD_NEXT_CHAR           0xC0001900
-#define R200_CP_CMD_PLY_NEXTSCAN        0xC0001D00
-#define R200_CP_CMD_SET_SCISSORS        0xC0001E00
-#define R200_CP_CMD_LOAD_MICROCODE      0xC0002400
-#define R200_CP_CMD_WAIT_FOR_IDLE       0xC0002600
-#define R200_CP_CMD_3D_DRAW_VBUF        0xC0002800
-#define R200_CP_CMD_3D_DRAW_IMMD        0xC0002900
-#define R200_CP_CMD_3D_DRAW_INDX        0xC0002A00
-#define R200_CP_CMD_LOAD_PALETTE        0xC0002C00
-#define R200_CP_CMD_3D_LOAD_VBPNTR      0xC0002F00
-#define R200_CP_CMD_INDX_BUFFER         0xC0003300
-#define R200_CP_CMD_3D_DRAW_VBUF_2      0xC0003400
-#define R200_CP_CMD_3D_DRAW_IMMD_2      0xC0003500
-#define R200_CP_CMD_3D_DRAW_INDX_2      0xC0003600
-#define R200_CP_CMD_PAINT		0xC0009100
-#define R200_CP_CMD_BITBLT		0xC0009200
-#define R200_CP_CMD_SMALLTEXT		0xC0009300
-#define R200_CP_CMD_HOSTDATA_BLT	0xC0009400
-#define R200_CP_CMD_POLYLINE		0xC0009500
-#define R200_CP_CMD_POLYSCANLINES	0xC0009800
-#define R200_CP_CMD_PAINT_MULTI		0xC0009A00
-#define R200_CP_CMD_BITBLT_MULTI	0xC0009B00
-#define R200_CP_CMD_TRANS_BITBLT	0xC0009C00
-
-#endif
-
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/r200/r200_sanity.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/r200/r200_sanity.c
deleted file mode 100644
index 79d0f3c55..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/r200/r200_sanity.c
+++ /dev/null
@@ -1,1341 +0,0 @@
-/* $XFree86: xc/lib/GL/mesa/src/drv/r200/r200_sanity.c,v 1.1 2002/10/30 12:51:52 alanh Exp $ */
-/**************************************************************************
-
-Copyright 2002 ATI Technologies Inc., Ontario, Canada, and
-                     Tungsten Graphics Inc, Cedar Park, TX.
-
-All Rights Reserved.
-
-Permission is hereby granted, free of charge, to any person obtaining a
-copy of this software and associated documentation files (the "Software"),
-to deal in the Software without restriction, including without limitation
-on the rights to use, copy, modify, merge, publish, distribute, sub
-license, and/or sell copies of the Software, and to permit persons to whom
-the Software is furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice (including the next
-paragraph) shall be included in all copies or substantial portions of the
-Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
-ATI, TUNGSTEN GRAPHICS AND/OR THEIR SUPPLIERS BE LIABLE FOR ANY CLAIM,
-DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
-OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
-USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-**************************************************************************/
-
-/*
- * Authors:
- *   Keith Whitwell <keith@tungstengraphics.com>
- *
- */
- 
-#include <errno.h> 
-
-#include "glheader.h"
-#include "imports.h"
-
-#include "r200_context.h"
-#include "r200_ioctl.h"
-#include "r200_sanity.h"
-#include "radeon_reg.h"
-#include "r200_reg.h"
-
-/* Set this '1' to get more verbiage.
- */
-#define MORE_VERBOSE 1
-
-#if MORE_VERBOSE
-#define VERBOSE (R200_DEBUG & DEBUG_VERBOSE)
-#define NORMAL  (1)
-#else
-#define VERBOSE 0
-#define NORMAL  (R200_DEBUG & DEBUG_VERBOSE)
-#endif
-
-
-/* New (1.3) state mechanism.  3 commands (packet, scalar, vector) in
- * 1.3 cmdbuffers allow all previous state to be updated as well as
- * the tcl scalar and vector areas.  
- */
-static struct { 
-   int start; 
-   int len; 
-   const char *name;
-} packet[RADEON_MAX_STATE_PACKETS] = {
-   { RADEON_PP_MISC,7,"RADEON_PP_MISC" },
-   { RADEON_PP_CNTL,3,"RADEON_PP_CNTL" },
-   { RADEON_RB3D_COLORPITCH,1,"RADEON_RB3D_COLORPITCH" },
-   { RADEON_RE_LINE_PATTERN,2,"RADEON_RE_LINE_PATTERN" },
-   { RADEON_SE_LINE_WIDTH,1,"RADEON_SE_LINE_WIDTH" },
-   { RADEON_PP_LUM_MATRIX,1,"RADEON_PP_LUM_MATRIX" },
-   { RADEON_PP_ROT_MATRIX_0,2,"RADEON_PP_ROT_MATRIX_0" },
-   { RADEON_RB3D_STENCILREFMASK,3,"RADEON_RB3D_STENCILREFMASK" },
-   { RADEON_SE_VPORT_XSCALE,6,"RADEON_SE_VPORT_XSCALE" },
-   { RADEON_SE_CNTL,2,"RADEON_SE_CNTL" },
-   { RADEON_SE_CNTL_STATUS,1,"RADEON_SE_CNTL_STATUS" },
-   { RADEON_RE_MISC,1,"RADEON_RE_MISC" },
-   { RADEON_PP_TXFILTER_0,6,"RADEON_PP_TXFILTER_0" },
-   { RADEON_PP_BORDER_COLOR_0,1,"RADEON_PP_BORDER_COLOR_0" },
-   { RADEON_PP_TXFILTER_1,6,"RADEON_PP_TXFILTER_1" },
-   { RADEON_PP_BORDER_COLOR_1,1,"RADEON_PP_BORDER_COLOR_1" },
-   { RADEON_PP_TXFILTER_2,6,"RADEON_PP_TXFILTER_2" },
-   { RADEON_PP_BORDER_COLOR_2,1,"RADEON_PP_BORDER_COLOR_2" },
-   { RADEON_SE_ZBIAS_FACTOR,2,"RADEON_SE_ZBIAS_FACTOR" },
-   { RADEON_SE_TCL_OUTPUT_VTX_FMT,11,"RADEON_SE_TCL_OUTPUT_VTX_FMT" },
-   { RADEON_SE_TCL_MATERIAL_EMMISSIVE_RED,17,"RADEON_SE_TCL_MATERIAL_EMMISSIVE_RED" },
-   { R200_PP_TXCBLEND_0, 4, "R200_EMIT_PP_TXCBLEND_0" },
-   { R200_PP_TXCBLEND_1, 4, "R200_PP_TXCBLEND_1" },
-   { R200_PP_TXCBLEND_2, 4, "R200_PP_TXCBLEND_2" },
-   { R200_PP_TXCBLEND_3, 4, "R200_PP_TXCBLEND_3" },
-   { R200_PP_TXCBLEND_4, 4, "R200_PP_TXCBLEND_4" },
-   { R200_PP_TXCBLEND_5, 4, "R200_PP_TXCBLEND_5" },
-   { R200_PP_TXCBLEND_6, 4, "R200_PP_TXCBLEND_6" },
-   { R200_PP_TXCBLEND_7, 4, "R200_PP_TXCBLEND_7" },
-   { R200_SE_TCL_LIGHT_MODEL_CTL_0, 6, "R200_SE_TCL_LIGHT_MODEL_CTL_0" },
-   { R200_PP_TFACTOR_0, 6, "R200_PP_TFACTOR_0" },
-   { R200_SE_VTX_FMT_0, 4, "R200_SE_VTX_FMT_0" },
-   { R200_SE_VAP_CNTL, 1, "R200_SE_VAP_CNTL" },
-   { R200_SE_TCL_MATRIX_SEL_0, 5, "R200_SE_TCL_MATRIX_SEL_0" },
-   { R200_SE_TCL_TEX_PROC_CTL_2, 5, "R200_SE_TCL_TEX_PROC_CTL_2" },
-   { R200_SE_TCL_UCP_VERT_BLEND_CTL, 1, "R200_SE_TCL_UCP_VERT_BLEND_CTL" },
-   { R200_PP_TXFILTER_0, 6, "R200_PP_TXFILTER_0" },
-   { R200_PP_TXFILTER_1, 6, "R200_PP_TXFILTER_1" },
-   { R200_PP_TXFILTER_2, 6, "R200_PP_TXFILTER_2" },
-   { R200_PP_TXFILTER_3, 6, "R200_PP_TXFILTER_3" },
-   { R200_PP_TXFILTER_4, 6, "R200_PP_TXFILTER_4" },
-   { R200_PP_TXFILTER_5, 6, "R200_PP_TXFILTER_5" },
-   { R200_PP_TXOFFSET_0, 1, "R200_PP_TXOFFSET_0" },
-   { R200_PP_TXOFFSET_1, 1, "R200_PP_TXOFFSET_1" },
-   { R200_PP_TXOFFSET_2, 1, "R200_PP_TXOFFSET_2" },
-   { R200_PP_TXOFFSET_3, 1, "R200_PP_TXOFFSET_3" },
-   { R200_PP_TXOFFSET_4, 1, "R200_PP_TXOFFSET_4" },
-   { R200_PP_TXOFFSET_5, 1, "R200_PP_TXOFFSET_5" },
-   { R200_SE_VTE_CNTL, 1, "R200_SE_VTE_CNTL" },
-   { R200_SE_TCL_OUTPUT_VTX_COMP_SEL, 1, "R200_SE_TCL_OUTPUT_VTX_COMP_SEL" },
-   { R200_PP_TAM_DEBUG3, 1, "R200_PP_TAM_DEBUG3" },
-   { R200_PP_CNTL_X, 1, "R200_PP_CNTL_X" }, 
-   { R200_RB3D_DEPTHXY_OFFSET, 1, "R200_RB3D_DEPTHXY_OFFSET" }, 
-   { R200_RE_AUX_SCISSOR_CNTL, 1, "R200_RE_AUX_SCISSOR_CNTL" }, 
-   { R200_RE_SCISSOR_TL_0, 2, "R200_RE_SCISSOR_TL_0" }, 
-   { R200_RE_SCISSOR_TL_1, 2, "R200_RE_SCISSOR_TL_1" }, 
-   { R200_RE_SCISSOR_TL_2, 2, "R200_RE_SCISSOR_TL_2" }, 
-   { R200_SE_VAP_CNTL_STATUS, 1, "R200_SE_VAP_CNTL_STATUS" }, 
-   { R200_SE_VTX_STATE_CNTL, 1, "R200_SE_VTX_STATE_CNTL" }, 
-   { R200_RE_POINTSIZE, 1, "R200_RE_POINTSIZE" }, 
-   { R200_SE_TCL_INPUT_VTX_VECTOR_ADDR_0, 4, "R200_SE_TCL_INPUT_VTX_VECTOR_ADDR_0" },
-   { R200_PP_CUBIC_FACES_0, 1, "R200_PP_CUBIC_FACES_0" }, /* 61 */
-   { R200_PP_CUBIC_OFFSET_F1_0, 5, "R200_PP_CUBIC_OFFSET_F1_0" }, /* 62 */
-   { R200_PP_CUBIC_FACES_1, 1, "R200_PP_CUBIC_FACES_1" },
-   { R200_PP_CUBIC_OFFSET_F1_1, 5, "R200_PP_CUBIC_OFFSET_F1_1" },
-   { R200_PP_CUBIC_FACES_2, 1, "R200_PP_CUBIC_FACES_2" },
-   { R200_PP_CUBIC_OFFSET_F1_2, 5, "R200_PP_CUBIC_OFFSET_F1_2" },
-   { R200_PP_CUBIC_FACES_3, 1, "R200_PP_CUBIC_FACES_3" },
-   { R200_PP_CUBIC_OFFSET_F1_3, 5, "R200_PP_CUBIC_OFFSET_F1_3" },
-   { R200_PP_CUBIC_FACES_4, 1, "R200_PP_CUBIC_FACES_4" },
-   { R200_PP_CUBIC_OFFSET_F1_4, 5, "R200_PP_CUBIC_OFFSET_F1_4" },
-   { R200_PP_CUBIC_FACES_5, 1, "R200_PP_CUBIC_FACES_5" },
-   { R200_PP_CUBIC_OFFSET_F1_5, 5, "R200_PP_CUBIC_OFFSET_F1_5" },
-   { RADEON_PP_TEX_SIZE_0, 2, "RADEON_PP_TEX_SIZE_0" },
-   { RADEON_PP_TEX_SIZE_1, 2, "RADEON_PP_TEX_SIZE_1" },
-   { RADEON_PP_TEX_SIZE_2, 2, "RADEON_PP_TEX_SIZE_2" },
-   { R200_RB3D_BLENDCOLOR, 3, "R200_RB3D_BLENDCOLOR" },
-   { R200_SE_TCL_POINT_SPRITE_CNTL, 1, "R200_SE_TCL_POINT_SPRITE_CNTL" },
-   { RADEON_PP_CUBIC_FACES_0, 1, "RADEON_PP_CUBIC_FACES_0" },
-   { RADEON_PP_CUBIC_OFFSET_T0_0, 5, "RADEON_PP_CUBIC_OFFSET_T0_0" },
-   { RADEON_PP_CUBIC_FACES_1, 1, "RADEON_PP_CUBIC_FACES_1" },
-   { RADEON_PP_CUBIC_OFFSET_T1_0, 5, "RADEON_PP_CUBIC_OFFSET_T1_0" },
-   { RADEON_PP_CUBIC_FACES_2, 1, "RADEON_PP_CUBIC_FACES_2" },
-   { RADEON_PP_CUBIC_OFFSET_T2_0, 5, "RADEON_PP_CUBIC_OFFSET_T2_0" },
-   { R200_PP_TRI_PERF, 2, "R200_PP_TRI_PERF" },
-};
-
-struct reg_names {
-   int idx;
-   const char *name;
-};
-
-static struct reg_names reg_names[] = {
-   { R200_PP_MISC, "R200_PP_MISC" },
-   { R200_PP_FOG_COLOR, "R200_PP_FOG_COLOR" },
-   { R200_RE_SOLID_COLOR, "R200_RE_SOLID_COLOR" },
-   { R200_RB3D_BLENDCNTL, "R200_RB3D_BLENDCNTL" },
-   { R200_RB3D_DEPTHOFFSET, "R200_RB3D_DEPTHOFFSET" },
-   { R200_RB3D_DEPTHPITCH, "R200_RB3D_DEPTHPITCH" },
-   { R200_RB3D_ZSTENCILCNTL, "R200_RB3D_ZSTENCILCNTL" },
-   { R200_PP_CNTL, "R200_PP_CNTL" },
-   { R200_RB3D_CNTL, "R200_RB3D_CNTL" },
-   { R200_RB3D_COLOROFFSET, "R200_RB3D_COLOROFFSET" },
-   { R200_RE_WIDTH_HEIGHT, "R200_RE_WIDTH_HEIGHT" },
-   { R200_RB3D_COLORPITCH, "R200_RB3D_COLORPITCH" },
-   { R200_SE_CNTL, "R200_SE_CNTL" },
-   { R200_RE_CNTL, "R200_RE_CNTL" },
-   { R200_RE_MISC, "R200_RE_MISC" },
-   { R200_RE_STIPPLE_ADDR, "R200_RE_STIPPLE_ADDR" },
-   { R200_RE_STIPPLE_DATA, "R200_RE_STIPPLE_DATA" },
-   { R200_RE_LINE_PATTERN, "R200_RE_LINE_PATTERN" },
-   { R200_RE_LINE_STATE, "R200_RE_LINE_STATE" },
-   { R200_RE_SCISSOR_TL_0, "R200_RE_SCISSOR_TL_0" },
-   { R200_RE_SCISSOR_BR_0, "R200_RE_SCISSOR_BR_0" },
-   { R200_RE_SCISSOR_TL_1, "R200_RE_SCISSOR_TL_1" },
-   { R200_RE_SCISSOR_BR_1, "R200_RE_SCISSOR_BR_1" },
-   { R200_RE_SCISSOR_TL_2, "R200_RE_SCISSOR_TL_2" },
-   { R200_RE_SCISSOR_BR_2, "R200_RE_SCISSOR_BR_2" },
-   { R200_RB3D_DEPTHXY_OFFSET, "R200_RB3D_DEPTHXY_OFFSET" },
-   { R200_RB3D_STENCILREFMASK, "R200_RB3D_STENCILREFMASK" },
-   { R200_RB3D_ROPCNTL, "R200_RB3D_ROPCNTL" },
-   { R200_RB3D_PLANEMASK, "R200_RB3D_PLANEMASK" },
-   { R200_SE_VPORT_XSCALE, "R200_SE_VPORT_XSCALE" },
-   { R200_SE_VPORT_XOFFSET, "R200_SE_VPORT_XOFFSET" },
-   { R200_SE_VPORT_YSCALE, "R200_SE_VPORT_YSCALE" },
-   { R200_SE_VPORT_YOFFSET, "R200_SE_VPORT_YOFFSET" },
-   { R200_SE_VPORT_ZSCALE, "R200_SE_VPORT_ZSCALE" },
-   { R200_SE_VPORT_ZOFFSET, "R200_SE_VPORT_ZOFFSET" },
-   { R200_SE_ZBIAS_FACTOR, "R200_SE_ZBIAS_FACTOR" },
-   { R200_SE_ZBIAS_CONSTANT, "R200_SE_ZBIAS_CONSTANT" },
-   { R200_SE_LINE_WIDTH, "R200_SE_LINE_WIDTH" },
-   { R200_SE_VAP_CNTL, "R200_SE_VAP_CNTL" },
-   { R200_SE_VF_CNTL, "R200_SE_VF_CNTL" },
-   { R200_SE_VTX_FMT_0, "R200_SE_VTX_FMT_0" },
-   { R200_SE_VTX_FMT_1, "R200_SE_VTX_FMT_1" },
-   { R200_SE_TCL_OUTPUT_VTX_FMT_0, "R200_SE_TCL_OUTPUT_VTX_FMT_0" },
-   { R200_SE_TCL_OUTPUT_VTX_FMT_1, "R200_SE_TCL_OUTPUT_VTX_FMT_1" },
-   { R200_SE_VTE_CNTL, "R200_SE_VTE_CNTL" },
-   { R200_SE_VTX_NUM_ARRAYS, "R200_SE_VTX_NUM_ARRAYS" },
-   { R200_SE_VTX_AOS_ATTR01, "R200_SE_VTX_AOS_ATTR01" },
-   { R200_SE_VTX_AOS_ADDR0, "R200_SE_VTX_AOS_ADDR0" },
-   { R200_SE_VTX_AOS_ADDR1, "R200_SE_VTX_AOS_ADDR1" },
-   { R200_SE_VTX_AOS_ATTR23, "R200_SE_VTX_AOS_ATTR23" },
-   { R200_SE_VTX_AOS_ADDR2, "R200_SE_VTX_AOS_ADDR2" },
-   { R200_SE_VTX_AOS_ADDR3, "R200_SE_VTX_AOS_ADDR3" },
-   { R200_SE_VTX_AOS_ATTR45, "R200_SE_VTX_AOS_ATTR45" },
-   { R200_SE_VTX_AOS_ADDR4, "R200_SE_VTX_AOS_ADDR4" },
-   { R200_SE_VTX_AOS_ADDR5, "R200_SE_VTX_AOS_ADDR5" },
-   { R200_SE_VTX_AOS_ATTR67, "R200_SE_VTX_AOS_ATTR67" },
-   { R200_SE_VTX_AOS_ADDR6, "R200_SE_VTX_AOS_ADDR6" },
-   { R200_SE_VTX_AOS_ADDR7, "R200_SE_VTX_AOS_ADDR7" },
-   { R200_SE_VTX_AOS_ATTR89, "R200_SE_VTX_AOS_ATTR89" },
-   { R200_SE_VTX_AOS_ADDR8, "R200_SE_VTX_AOS_ADDR8" },
-   { R200_SE_VTX_AOS_ADDR9, "R200_SE_VTX_AOS_ADDR9" },
-   { R200_SE_VTX_AOS_ATTR1011, "R200_SE_VTX_AOS_ATTR1011" },
-   { R200_SE_VTX_AOS_ADDR10, "R200_SE_VTX_AOS_ADDR10" },
-   { R200_SE_VTX_AOS_ADDR11, "R200_SE_VTX_AOS_ADDR11" },
-   { R200_SE_VF_MAX_VTX_INDX, "R200_SE_VF_MAX_VTX_INDX" },
-   { R200_SE_VF_MIN_VTX_INDX, "R200_SE_VF_MIN_VTX_INDX" },
-   { R200_SE_VTX_STATE_CNTL, "R200_SE_VTX_STATE_CNTL" },
-   { R200_SE_TCL_VECTOR_INDX_REG, "R200_SE_TCL_VECTOR_INDX_REG" },
-   { R200_SE_TCL_VECTOR_DATA_REG, "R200_SE_TCL_VECTOR_DATA_REG" },
-   { R200_SE_TCL_SCALAR_INDX_REG, "R200_SE_TCL_SCALAR_INDX_REG" },
-   { R200_SE_TCL_SCALAR_DATA_REG, "R200_SE_TCL_SCALAR_DATA_REG" },
-   { R200_SE_TCL_MATRIX_SEL_0, "R200_SE_TCL_MATRIX_SEL_0" },
-   { R200_SE_TCL_MATRIX_SEL_1, "R200_SE_TCL_MATRIX_SEL_1" },
-   { R200_SE_TCL_MATRIX_SEL_2, "R200_SE_TCL_MATRIX_SEL_2" },
-   { R200_SE_TCL_MATRIX_SEL_3, "R200_SE_TCL_MATRIX_SEL_3" },
-   { R200_SE_TCL_MATRIX_SEL_4, "R200_SE_TCL_MATRIX_SEL_4" },
-   { R200_SE_TCL_LIGHT_MODEL_CTL_0, "R200_SE_TCL_LIGHT_MODEL_CTL_0" },
-   { R200_SE_TCL_LIGHT_MODEL_CTL_1, "R200_SE_TCL_LIGHT_MODEL_CTL_1" },
-   { R200_SE_TCL_PER_LIGHT_CTL_0, "R200_SE_TCL_PER_LIGHT_CTL_0" },
-   { R200_SE_TCL_PER_LIGHT_CTL_1, "R200_SE_TCL_PER_LIGHT_CTL_1" },
-   { R200_SE_TCL_PER_LIGHT_CTL_2, "R200_SE_TCL_PER_LIGHT_CTL_2" },
-   { R200_SE_TCL_PER_LIGHT_CTL_3, "R200_SE_TCL_PER_LIGHT_CTL_3" },
-   { R200_SE_TCL_TEX_PROC_CTL_2, "R200_SE_TCL_TEX_PROC_CTL_2" },
-   { R200_SE_TCL_TEX_PROC_CTL_3, "R200_SE_TCL_TEX_PROC_CTL_3" },
-   { R200_SE_TCL_TEX_PROC_CTL_0, "R200_SE_TCL_TEX_PROC_CTL_0" },
-   { R200_SE_TCL_TEX_PROC_CTL_1, "R200_SE_TCL_TEX_PROC_CTL_1" },
-   { R200_SE_TC_TEX_CYL_WRAP_CTL, "R200_SE_TC_TEX_CYL_WRAP_CTL" },
-   { R200_SE_TCL_UCP_VERT_BLEND_CTL, "R200_SE_TCL_UCP_VERT_BLEND_CTL" },
-   { R200_SE_TCL_POINT_SPRITE_CNTL, "R200_SE_TCL_POINT_SPRITE_CNTL" },
-   { R200_SE_VTX_ST_POS_0_X_4, "R200_SE_VTX_ST_POS_0_X_4" },
-   { R200_SE_VTX_ST_POS_0_Y_4, "R200_SE_VTX_ST_POS_0_Y_4" },
-   { R200_SE_VTX_ST_POS_0_Z_4, "R200_SE_VTX_ST_POS_0_Z_4" },
-   { R200_SE_VTX_ST_POS_0_W_4, "R200_SE_VTX_ST_POS_0_W_4" },
-   { R200_SE_VTX_ST_NORM_0_X, "R200_SE_VTX_ST_NORM_0_X" },
-   { R200_SE_VTX_ST_NORM_0_Y, "R200_SE_VTX_ST_NORM_0_Y" },
-   { R200_SE_VTX_ST_NORM_0_Z, "R200_SE_VTX_ST_NORM_0_Z" },
-   { R200_SE_VTX_ST_PVMS, "R200_SE_VTX_ST_PVMS" },
-   { R200_SE_VTX_ST_CLR_0_R, "R200_SE_VTX_ST_CLR_0_R" },
-   { R200_SE_VTX_ST_CLR_0_G, "R200_SE_VTX_ST_CLR_0_G" },
-   { R200_SE_VTX_ST_CLR_0_B, "R200_SE_VTX_ST_CLR_0_B" },
-   { R200_SE_VTX_ST_CLR_0_A, "R200_SE_VTX_ST_CLR_0_A" },
-   { R200_SE_VTX_ST_CLR_1_R, "R200_SE_VTX_ST_CLR_1_R" },
-   { R200_SE_VTX_ST_CLR_1_G, "R200_SE_VTX_ST_CLR_1_G" },
-   { R200_SE_VTX_ST_CLR_1_B, "R200_SE_VTX_ST_CLR_1_B" },
-   { R200_SE_VTX_ST_CLR_1_A, "R200_SE_VTX_ST_CLR_1_A" },
-   { R200_SE_VTX_ST_CLR_2_R, "R200_SE_VTX_ST_CLR_2_R" },
-   { R200_SE_VTX_ST_CLR_2_G, "R200_SE_VTX_ST_CLR_2_G" },
-   { R200_SE_VTX_ST_CLR_2_B, "R200_SE_VTX_ST_CLR_2_B" },
-   { R200_SE_VTX_ST_CLR_2_A, "R200_SE_VTX_ST_CLR_2_A" },
-   { R200_SE_VTX_ST_CLR_3_R, "R200_SE_VTX_ST_CLR_3_R" },
-   { R200_SE_VTX_ST_CLR_3_G, "R200_SE_VTX_ST_CLR_3_G" },
-   { R200_SE_VTX_ST_CLR_3_B, "R200_SE_VTX_ST_CLR_3_B" },
-   { R200_SE_VTX_ST_CLR_3_A, "R200_SE_VTX_ST_CLR_3_A" },
-   { R200_SE_VTX_ST_CLR_4_R, "R200_SE_VTX_ST_CLR_4_R" },
-   { R200_SE_VTX_ST_CLR_4_G, "R200_SE_VTX_ST_CLR_4_G" },
-   { R200_SE_VTX_ST_CLR_4_B, "R200_SE_VTX_ST_CLR_4_B" },
-   { R200_SE_VTX_ST_CLR_4_A, "R200_SE_VTX_ST_CLR_4_A" },
-   { R200_SE_VTX_ST_CLR_5_R, "R200_SE_VTX_ST_CLR_5_R" },
-   { R200_SE_VTX_ST_CLR_5_G, "R200_SE_VTX_ST_CLR_5_G" },
-   { R200_SE_VTX_ST_CLR_5_B, "R200_SE_VTX_ST_CLR_5_B" },
-   { R200_SE_VTX_ST_CLR_5_A, "R200_SE_VTX_ST_CLR_5_A" },
-   { R200_SE_VTX_ST_CLR_6_R, "R200_SE_VTX_ST_CLR_6_R" },
-   { R200_SE_VTX_ST_CLR_6_G, "R200_SE_VTX_ST_CLR_6_G" },
-   { R200_SE_VTX_ST_CLR_6_B, "R200_SE_VTX_ST_CLR_6_B" },
-   { R200_SE_VTX_ST_CLR_6_A, "R200_SE_VTX_ST_CLR_6_A" },
-   { R200_SE_VTX_ST_CLR_7_R, "R200_SE_VTX_ST_CLR_7_R" },
-   { R200_SE_VTX_ST_CLR_7_G, "R200_SE_VTX_ST_CLR_7_G" },
-   { R200_SE_VTX_ST_CLR_7_B, "R200_SE_VTX_ST_CLR_7_B" },
-   { R200_SE_VTX_ST_CLR_7_A, "R200_SE_VTX_ST_CLR_7_A" },
-   { R200_SE_VTX_ST_TEX_0_S, "R200_SE_VTX_ST_TEX_0_S" },
-   { R200_SE_VTX_ST_TEX_0_T, "R200_SE_VTX_ST_TEX_0_T" },
-   { R200_SE_VTX_ST_TEX_0_R, "R200_SE_VTX_ST_TEX_0_R" },
-   { R200_SE_VTX_ST_TEX_0_Q, "R200_SE_VTX_ST_TEX_0_Q" },
-   { R200_SE_VTX_ST_TEX_1_S, "R200_SE_VTX_ST_TEX_1_S" },
-   { R200_SE_VTX_ST_TEX_1_T, "R200_SE_VTX_ST_TEX_1_T" },
-   { R200_SE_VTX_ST_TEX_1_R, "R200_SE_VTX_ST_TEX_1_R" },
-   { R200_SE_VTX_ST_TEX_1_Q, "R200_SE_VTX_ST_TEX_1_Q" },
-   { R200_SE_VTX_ST_TEX_2_S, "R200_SE_VTX_ST_TEX_2_S" },
-   { R200_SE_VTX_ST_TEX_2_T, "R200_SE_VTX_ST_TEX_2_T" },
-   { R200_SE_VTX_ST_TEX_2_R, "R200_SE_VTX_ST_TEX_2_R" },
-   { R200_SE_VTX_ST_TEX_2_Q, "R200_SE_VTX_ST_TEX_2_Q" },
-   { R200_SE_VTX_ST_TEX_3_S, "R200_SE_VTX_ST_TEX_3_S" },
-   { R200_SE_VTX_ST_TEX_3_T, "R200_SE_VTX_ST_TEX_3_T" },
-   { R200_SE_VTX_ST_TEX_3_R, "R200_SE_VTX_ST_TEX_3_R" },
-   { R200_SE_VTX_ST_TEX_3_Q, "R200_SE_VTX_ST_TEX_3_Q" },
-   { R200_SE_VTX_ST_TEX_4_S, "R200_SE_VTX_ST_TEX_4_S" },
-   { R200_SE_VTX_ST_TEX_4_T, "R200_SE_VTX_ST_TEX_4_T" },
-   { R200_SE_VTX_ST_TEX_4_R, "R200_SE_VTX_ST_TEX_4_R" },
-   { R200_SE_VTX_ST_TEX_4_Q, "R200_SE_VTX_ST_TEX_4_Q" },
-   { R200_SE_VTX_ST_TEX_5_S, "R200_SE_VTX_ST_TEX_5_S" },
-   { R200_SE_VTX_ST_TEX_5_T, "R200_SE_VTX_ST_TEX_5_T" },
-   { R200_SE_VTX_ST_TEX_5_R, "R200_SE_VTX_ST_TEX_5_R" },
-   { R200_SE_VTX_ST_TEX_5_Q, "R200_SE_VTX_ST_TEX_5_Q" },
-   { R200_SE_VTX_ST_PNT_SPRT_SZ, "R200_SE_VTX_ST_PNT_SPRT_SZ" },
-   { R200_SE_VTX_ST_DISC_FOG, "R200_SE_VTX_ST_DISC_FOG" },
-   { R200_SE_VTX_ST_SHININESS_0, "R200_SE_VTX_ST_SHININESS_0" },
-   { R200_SE_VTX_ST_SHININESS_1, "R200_SE_VTX_ST_SHININESS_1" },
-   { R200_SE_VTX_ST_BLND_WT_0, "R200_SE_VTX_ST_BLND_WT_0" },
-   { R200_SE_VTX_ST_BLND_WT_1, "R200_SE_VTX_ST_BLND_WT_1" },
-   { R200_SE_VTX_ST_BLND_WT_2, "R200_SE_VTX_ST_BLND_WT_2" },
-   { R200_SE_VTX_ST_BLND_WT_3, "R200_SE_VTX_ST_BLND_WT_3" },
-   { R200_SE_VTX_ST_POS_1_X, "R200_SE_VTX_ST_POS_1_X" },
-   { R200_SE_VTX_ST_POS_1_Y, "R200_SE_VTX_ST_POS_1_Y" },
-   { R200_SE_VTX_ST_POS_1_Z, "R200_SE_VTX_ST_POS_1_Z" },
-   { R200_SE_VTX_ST_POS_1_W, "R200_SE_VTX_ST_POS_1_W" },
-   { R200_SE_VTX_ST_NORM_1_X, "R200_SE_VTX_ST_NORM_1_X" },
-   { R200_SE_VTX_ST_NORM_1_Y, "R200_SE_VTX_ST_NORM_1_Y" },
-   { R200_SE_VTX_ST_NORM_1_Z, "R200_SE_VTX_ST_NORM_1_Z" },
-   { R200_SE_VTX_ST_USR_CLR_0_R, "R200_SE_VTX_ST_USR_CLR_0_R" },
-   { R200_SE_VTX_ST_USR_CLR_0_G, "R200_SE_VTX_ST_USR_CLR_0_G" },
-   { R200_SE_VTX_ST_USR_CLR_0_B, "R200_SE_VTX_ST_USR_CLR_0_B" },
-   { R200_SE_VTX_ST_USR_CLR_0_A, "R200_SE_VTX_ST_USR_CLR_0_A" },
-   { R200_SE_VTX_ST_USR_CLR_1_R, "R200_SE_VTX_ST_USR_CLR_1_R" },
-   { R200_SE_VTX_ST_USR_CLR_1_G, "R200_SE_VTX_ST_USR_CLR_1_G" },
-   { R200_SE_VTX_ST_USR_CLR_1_B, "R200_SE_VTX_ST_USR_CLR_1_B" },
-   { R200_SE_VTX_ST_USR_CLR_1_A, "R200_SE_VTX_ST_USR_CLR_1_A" },
-   { R200_SE_VTX_ST_CLR_0_PKD, "R200_SE_VTX_ST_CLR_0_PKD" },
-   { R200_SE_VTX_ST_CLR_1_PKD, "R200_SE_VTX_ST_CLR_1_PKD" },
-   { R200_SE_VTX_ST_CLR_2_PKD, "R200_SE_VTX_ST_CLR_2_PKD" },
-   { R200_SE_VTX_ST_CLR_3_PKD, "R200_SE_VTX_ST_CLR_3_PKD" },
-   { R200_SE_VTX_ST_CLR_4_PKD, "R200_SE_VTX_ST_CLR_4_PKD" },
-   { R200_SE_VTX_ST_CLR_5_PKD, "R200_SE_VTX_ST_CLR_5_PKD" },
-   { R200_SE_VTX_ST_CLR_6_PKD, "R200_SE_VTX_ST_CLR_6_PKD" },
-   { R200_SE_VTX_ST_CLR_7_PKD, "R200_SE_VTX_ST_CLR_7_PKD" },
-   { R200_SE_VTX_ST_POS_0_X_2, "R200_SE_VTX_ST_POS_0_X_2" },
-   { R200_SE_VTX_ST_POS_0_Y_2, "R200_SE_VTX_ST_POS_0_Y_2" },
-   { R200_SE_VTX_ST_PAR_CLR_LD, "R200_SE_VTX_ST_PAR_CLR_LD" },
-   { R200_SE_VTX_ST_USR_CLR_PKD, "R200_SE_VTX_ST_USR_CLR_PKD" },
-   { R200_SE_VTX_ST_POS_0_X_3, "R200_SE_VTX_ST_POS_0_X_3" },
-   { R200_SE_VTX_ST_POS_0_Y_3, "R200_SE_VTX_ST_POS_0_Y_3" },
-   { R200_SE_VTX_ST_POS_0_Z_3, "R200_SE_VTX_ST_POS_0_Z_3" },
-   { R200_SE_VTX_ST_END_OF_PKT, "R200_SE_VTX_ST_END_OF_PKT" },
-   { R200_RE_POINTSIZE, "R200_RE_POINTSIZE" },
-   { R200_RE_TOP_LEFT, "R200_RE_TOP_LEFT" },
-   { R200_RE_AUX_SCISSOR_CNTL, "R200_RE_AUX_SCISSOR_CNTL" },
-   { R200_PP_TXFILTER_0, "R200_PP_TXFILTER_0" },
-   { R200_PP_TXFORMAT_0, "R200_PP_TXFORMAT_0" },
-   { R200_PP_TXSIZE_0, "R200_PP_TXSIZE_0" },
-   { R200_PP_TXFORMAT_X_0, "R200_PP_TXFORMAT_X_0" },
-   { R200_PP_TXPITCH_0, "R200_PP_TXPITCH_0" },
-   { R200_PP_BORDER_COLOR_0, "R200_PP_BORDER_COLOR_0" },
-   { R200_PP_CUBIC_FACES_0, "R200_PP_CUBIC_FACES_0" },
-   { R200_PP_TXFILTER_1, "R200_PP_TXFILTER_1" },
-   { R200_PP_TXFORMAT_1, "R200_PP_TXFORMAT_1" },
-   { R200_PP_TXSIZE_1, "R200_PP_TXSIZE_1" },
-   { R200_PP_TXFORMAT_X_1, "R200_PP_TXFORMAT_X_1" },
-   { R200_PP_TXPITCH_1, "R200_PP_TXPITCH_1" },
-   { R200_PP_BORDER_COLOR_1, "R200_PP_BORDER_COLOR_1" },
-   { R200_PP_CUBIC_FACES_1, "R200_PP_CUBIC_FACES_1" },
-   { R200_PP_TXFILTER_2, "R200_PP_TXFILTER_2" },
-   { R200_PP_TXFORMAT_2, "R200_PP_TXFORMAT_2" },
-   { R200_PP_TXSIZE_2, "R200_PP_TXSIZE_2" },
-   { R200_PP_TXFORMAT_X_2, "R200_PP_TXFORMAT_X_2" },
-   { R200_PP_TXPITCH_2, "R200_PP_TXPITCH_2" },
-   { R200_PP_BORDER_COLOR_2, "R200_PP_BORDER_COLOR_2" },
-   { R200_PP_CUBIC_FACES_2, "R200_PP_CUBIC_FACES_2" },
-   { R200_PP_TXFILTER_3, "R200_PP_TXFILTER_3" },
-   { R200_PP_TXFORMAT_3, "R200_PP_TXFORMAT_3" },
-   { R200_PP_TXSIZE_3, "R200_PP_TXSIZE_3" },
-   { R200_PP_TXFORMAT_X_3, "R200_PP_TXFORMAT_X_3" },
-   { R200_PP_TXPITCH_3, "R200_PP_TXPITCH_3" },
-   { R200_PP_BORDER_COLOR_3, "R200_PP_BORDER_COLOR_3" },
-   { R200_PP_CUBIC_FACES_3, "R200_PP_CUBIC_FACES_3" },
-   { R200_PP_TXFILTER_4, "R200_PP_TXFILTER_4" },
-   { R200_PP_TXFORMAT_4, "R200_PP_TXFORMAT_4" },
-   { R200_PP_TXSIZE_4, "R200_PP_TXSIZE_4" },
-   { R200_PP_TXFORMAT_X_4, "R200_PP_TXFORMAT_X_4" },
-   { R200_PP_TXPITCH_4, "R200_PP_TXPITCH_4" },
-   { R200_PP_BORDER_COLOR_4, "R200_PP_BORDER_COLOR_4" },
-   { R200_PP_CUBIC_FACES_4, "R200_PP_CUBIC_FACES_4" },
-   { R200_PP_TXFILTER_5, "R200_PP_TXFILTER_5" },
-   { R200_PP_TXFORMAT_5, "R200_PP_TXFORMAT_5" },
-   { R200_PP_TXSIZE_5, "R200_PP_TXSIZE_5" },
-   { R200_PP_TXFORMAT_X_5, "R200_PP_TXFORMAT_X_5" },
-   { R200_PP_TXPITCH_5, "R200_PP_TXPITCH_5" },
-   { R200_PP_BORDER_COLOR_5, "R200_PP_BORDER_COLOR_5" },
-   { R200_PP_CUBIC_FACES_5, "R200_PP_CUBIC_FACES_5" },
-   { R200_PP_TXOFFSET_0, "R200_PP_TXOFFSET_0" },
-   { R200_PP_CUBIC_OFFSET_F1_0, "R200_PP_CUBIC_OFFSET_F1_0" },
-   { R200_PP_CUBIC_OFFSET_F2_0, "R200_PP_CUBIC_OFFSET_F2_0" },
-   { R200_PP_CUBIC_OFFSET_F3_0, "R200_PP_CUBIC_OFFSET_F3_0" },
-   { R200_PP_CUBIC_OFFSET_F4_0, "R200_PP_CUBIC_OFFSET_F4_0" },
-   { R200_PP_CUBIC_OFFSET_F5_0, "R200_PP_CUBIC_OFFSET_F5_0" },
-   { R200_PP_TXOFFSET_1, "R200_PP_TXOFFSET_1" },
-   { R200_PP_CUBIC_OFFSET_F1_1, "R200_PP_CUBIC_OFFSET_F1_1" },
-   { R200_PP_CUBIC_OFFSET_F2_1, "R200_PP_CUBIC_OFFSET_F2_1" },
-   { R200_PP_CUBIC_OFFSET_F3_1, "R200_PP_CUBIC_OFFSET_F3_1" },
-   { R200_PP_CUBIC_OFFSET_F4_1, "R200_PP_CUBIC_OFFSET_F4_1" },
-   { R200_PP_CUBIC_OFFSET_F5_1, "R200_PP_CUBIC_OFFSET_F5_1" },
-   { R200_PP_TXOFFSET_2, "R200_PP_TXOFFSET_2" },
-   { R200_PP_CUBIC_OFFSET_F1_2, "R200_PP_CUBIC_OFFSET_F1_2" },
-   { R200_PP_CUBIC_OFFSET_F2_2, "R200_PP_CUBIC_OFFSET_F2_2" },
-   { R200_PP_CUBIC_OFFSET_F3_2, "R200_PP_CUBIC_OFFSET_F3_2" },
-   { R200_PP_CUBIC_OFFSET_F4_2, "R200_PP_CUBIC_OFFSET_F4_2" },
-   { R200_PP_CUBIC_OFFSET_F5_2, "R200_PP_CUBIC_OFFSET_F5_2" },
-   { R200_PP_TXOFFSET_3, "R200_PP_TXOFFSET_3" },
-   { R200_PP_CUBIC_OFFSET_F1_3, "R200_PP_CUBIC_OFFSET_F1_3" },
-   { R200_PP_CUBIC_OFFSET_F2_3, "R200_PP_CUBIC_OFFSET_F2_3" },
-   { R200_PP_CUBIC_OFFSET_F3_3, "R200_PP_CUBIC_OFFSET_F3_3" },
-   { R200_PP_CUBIC_OFFSET_F4_3, "R200_PP_CUBIC_OFFSET_F4_3" },
-   { R200_PP_CUBIC_OFFSET_F5_3, "R200_PP_CUBIC_OFFSET_F5_3" },
-   { R200_PP_TXOFFSET_4, "R200_PP_TXOFFSET_4" },
-   { R200_PP_CUBIC_OFFSET_F1_4, "R200_PP_CUBIC_OFFSET_F1_4" },
-   { R200_PP_CUBIC_OFFSET_F2_4, "R200_PP_CUBIC_OFFSET_F2_4" },
-   { R200_PP_CUBIC_OFFSET_F3_4, "R200_PP_CUBIC_OFFSET_F3_4" },
-   { R200_PP_CUBIC_OFFSET_F4_4, "R200_PP_CUBIC_OFFSET_F4_4" },
-   { R200_PP_CUBIC_OFFSET_F5_4, "R200_PP_CUBIC_OFFSET_F5_4" },
-   { R200_PP_TXOFFSET_5, "R200_PP_TXOFFSET_5" },
-   { R200_PP_CUBIC_OFFSET_F1_5, "R200_PP_CUBIC_OFFSET_F1_5" },
-   { R200_PP_CUBIC_OFFSET_F2_5, "R200_PP_CUBIC_OFFSET_F2_5" },
-   { R200_PP_CUBIC_OFFSET_F3_5, "R200_PP_CUBIC_OFFSET_F3_5" },
-   { R200_PP_CUBIC_OFFSET_F4_5, "R200_PP_CUBIC_OFFSET_F4_5" },
-   { R200_PP_CUBIC_OFFSET_F5_5, "R200_PP_CUBIC_OFFSET_F5_5" },
-   { R200_PP_TAM_DEBUG3, "R200_PP_TAM_DEBUG3" },
-   { R200_PP_TFACTOR_0, "R200_PP_TFACTOR_0" },
-   { R200_PP_TFACTOR_1, "R200_PP_TFACTOR_1" },
-   { R200_PP_TFACTOR_2, "R200_PP_TFACTOR_2" },
-   { R200_PP_TFACTOR_3, "R200_PP_TFACTOR_3" },
-   { R200_PP_TFACTOR_4, "R200_PP_TFACTOR_4" },
-   { R200_PP_TFACTOR_5, "R200_PP_TFACTOR_5" },
-   { R200_PP_TXCBLEND_0, "R200_PP_TXCBLEND_0" },
-   { R200_PP_TXCBLEND2_0, "R200_PP_TXCBLEND2_0" },
-   { R200_PP_TXABLEND_0, "R200_PP_TXABLEND_0" },
-   { R200_PP_TXABLEND2_0, "R200_PP_TXABLEND2_0" },
-   { R200_PP_TXCBLEND_1, "R200_PP_TXCBLEND_1" },
-   { R200_PP_TXCBLEND2_1, "R200_PP_TXCBLEND2_1" },
-   { R200_PP_TXABLEND_1, "R200_PP_TXABLEND_1" },
-   { R200_PP_TXABLEND2_1, "R200_PP_TXABLEND2_1" },
-   { R200_PP_TXCBLEND_2, "R200_PP_TXCBLEND_2" },
-   { R200_PP_TXCBLEND2_2, "R200_PP_TXCBLEND2_2" },
-   { R200_PP_TXABLEND_2, "R200_PP_TXABLEND_2" },
-   { R200_PP_TXABLEND2_2, "R200_PP_TXABLEND2_2" },
-   { R200_PP_TXCBLEND_3, "R200_PP_TXCBLEND_3" },
-   { R200_PP_TXCBLEND2_3, "R200_PP_TXCBLEND2_3" },
-   { R200_PP_TXABLEND_3, "R200_PP_TXABLEND_3" },
-   { R200_PP_TXABLEND2_3, "R200_PP_TXABLEND2_3" },
-   { R200_PP_TXCBLEND_4, "R200_PP_TXCBLEND_4" },
-   { R200_PP_TXCBLEND2_4, "R200_PP_TXCBLEND2_4" },
-   { R200_PP_TXABLEND_4, "R200_PP_TXABLEND_4" },
-   { R200_PP_TXABLEND2_4, "R200_PP_TXABLEND2_4" },
-   { R200_PP_TXCBLEND_5, "R200_PP_TXCBLEND_5" },
-   { R200_PP_TXCBLEND2_5, "R200_PP_TXCBLEND2_5" },
-   { R200_PP_TXABLEND_5, "R200_PP_TXABLEND_5" },
-   { R200_PP_TXABLEND2_5, "R200_PP_TXABLEND2_5" },
-   { R200_PP_TXCBLEND_6, "R200_PP_TXCBLEND_6" },
-   { R200_PP_TXCBLEND2_6, "R200_PP_TXCBLEND2_6" },
-   { R200_PP_TXABLEND_6, "R200_PP_TXABLEND_6" },
-   { R200_PP_TXABLEND2_6, "R200_PP_TXABLEND2_6" },
-   { R200_PP_TXCBLEND_7, "R200_PP_TXCBLEND_7" },
-   { R200_PP_TXCBLEND2_7, "R200_PP_TXCBLEND2_7" },
-   { R200_PP_TXABLEND_7, "R200_PP_TXABLEND_7" },
-   { R200_PP_TXABLEND2_7, "R200_PP_TXABLEND2_7" },
-   { R200_RB3D_BLENDCOLOR, "R200_RB3D_BLENDCOLOR" },
-   { R200_RB3D_ABLENDCNTL, "R200_RB3D_ABLENDCNTL" },
-   { R200_RB3D_CBLENDCNTL, "R200_RB3D_CBLENDCNTL" },
-   { R200_SE_TCL_OUTPUT_VTX_COMP_SEL, "R200_SE_TCL_OUTPUT_VTX_COMP_SEL" },
-   { R200_PP_CNTL_X, "R200_PP_CNTL_X" },
-   { R200_SE_VAP_CNTL_STATUS, "R200_SE_VAP_CNTL_STATUS" },
-   { R200_SE_TCL_INPUT_VTX_VECTOR_ADDR_0, "R200_SE_TCL_INPUT_VTX_VECTOR_ADDR_0" },
-   { R200_SE_TCL_INPUT_VTX_VECTOR_ADDR_1, "R200_SE_TCL_INPUT_VTX_VECTOR_ADDR_1" },
-   { R200_SE_TCL_INPUT_VTX_VECTOR_ADDR_2, "R200_SE_TCL_INPUT_VTX_VECTOR_ADDR_2" },
-   { R200_SE_TCL_INPUT_VTX_VECTOR_ADDR_3, "R200_SE_TCL_INPUT_VTX_VECTOR_ADDR_3" },
-   { R200_PP_TRI_PERF, "R200_PP_TRI_PERF" },
-   { R200_PP_PERF_CNTL, "R200_PP_PERF_CNTL" },
-};
-
-static struct reg_names scalar_names[] = {
-   { R200_SS_LIGHT_DCD_ADDR, "R200_SS_LIGHT_DCD_ADDR" },
-   { R200_SS_LIGHT_DCM_ADDR, "R200_SS_LIGHT_DCM_ADDR" },
-   { R200_SS_LIGHT_SPOT_EXPONENT_ADDR, "R200_SS_LIGHT_SPOT_EXPONENT_ADDR" },
-   { R200_SS_LIGHT_SPOT_CUTOFF_ADDR, "R200_SS_LIGHT_SPOT_CUTOFF_ADDR" },
-   { R200_SS_LIGHT_SPECULAR_THRESH_ADDR, "R200_SS_LIGHT_SPECULAR_THRESH_ADDR" },
-   { R200_SS_LIGHT_RANGE_CUTOFF_SQRD, "R200_SS_LIGHT_RANGE_CUTOFF_SQRD" },
-   { R200_SS_LIGHT_RANGE_ATT_CONST, "R200_SS_LIGHT_RANGE_ATT_CONST" },
-   { R200_SS_VERT_GUARD_CLIP_ADJ_ADDR, "R200_SS_VERT_GUARD_CLIP_ADJ_ADDR" },
-   { R200_SS_VERT_GUARD_DISCARD_ADJ_ADDR, "R200_SS_VERT_GUARD_DISCARD_ADJ_ADDR" },
-   { R200_SS_HORZ_GUARD_CLIP_ADJ_ADDR, "R200_SS_HORZ_GUARD_CLIP_ADJ_ADDR" },
-   { R200_SS_HORZ_GUARD_DISCARD_ADJ_ADDR, "R200_SS_HORZ_GUARD_DISCARD_ADJ_ADDR" },
-   { R200_SS_MAT_0_SHININESS, "R200_SS_MAT_0_SHININESS" },
-   { R200_SS_MAT_1_SHININESS, "R200_SS_MAT_1_SHININESS" },
-   { 1000, "" },
-};
-
-/* Puff these out to make them look like normal (dword) registers.
- */
-static struct reg_names vector_names[] = {
-   { 0, "start" },
-   { R200_VS_LIGHT_AMBIENT_ADDR, "R200_VS_LIGHT_AMBIENT_ADDR" },
-   { R200_VS_LIGHT_DIFFUSE_ADDR, "R200_VS_LIGHT_DIFFUSE_ADDR" },
-   { R200_VS_LIGHT_SPECULAR_ADDR, "R200_VS_LIGHT_SPECULAR_ADDR" },
-   { R200_VS_LIGHT_DIRPOS_ADDR, "R200_VS_LIGHT_DIRPOS_ADDR" },
-   { R200_VS_LIGHT_HWVSPOT_ADDR, "R200_VS_LIGHT_HWVSPOT_ADDR" },
-   { R200_VS_LIGHT_ATTENUATION_ADDR, "R200_VS_LIGHT_ATTENUATION_ADDR" },
-   { R200_VS_SPOT_DUAL_CONE, "R200_VS_SPOT_DUAL_CONE" },
-   { R200_VS_GLOBAL_AMBIENT_ADDR, "R200_VS_GLOBAL_AMBIENT_ADDR" },
-   { R200_VS_FOG_PARAM_ADDR, "R200_VS_FOG_PARAM_ADDR" },
-   { R200_VS_EYE_VECTOR_ADDR, "R200_VS_EYE_VECTOR_ADDR" },
-   { R200_VS_UCP_ADDR, "R200_VS_UCP_ADDR" },
-   { R200_VS_PNT_SPRITE_VPORT_SCALE, "R200_VS_PNT_SPRITE_VPORT_SCALE" },
-   { R200_VS_MATRIX_0_MV, "R200_VS_MATRIX_0_MV" },
-   { R200_VS_MATRIX_1_INV_MV, "R200_VS_MATRIX_1_INV_MV" },
-   { R200_VS_MATRIX_2_MVP, "R200_VS_MATRIX_2_MVP" },
-   { R200_VS_MATRIX_3_TEX0, "R200_VS_MATRIX_3_TEX0" },
-   { R200_VS_MATRIX_4_TEX1, "R200_VS_MATRIX_4_TEX1" },
-   { R200_VS_MATRIX_5_TEX2, "R200_VS_MATRIX_5_TEX2" },
-   { R200_VS_MATRIX_6_TEX3, "R200_VS_MATRIX_6_TEX3" },
-   { R200_VS_MATRIX_7_TEX4, "R200_VS_MATRIX_7_TEX4" },
-   { R200_VS_MATRIX_8_TEX5, "R200_VS_MATRIX_8_TEX5" },
-   { R200_VS_MAT_0_EMISS, "R200_VS_MAT_0_EMISS" },
-   { R200_VS_MAT_0_AMB, "R200_VS_MAT_0_AMB" },
-   { R200_VS_MAT_0_DIF, "R200_VS_MAT_0_DIF" },
-   { R200_VS_MAT_0_SPEC, "R200_VS_MAT_0_SPEC" },
-   { R200_VS_MAT_1_EMISS, "R200_VS_MAT_1_EMISS" },
-   { R200_VS_MAT_1_AMB, "R200_VS_MAT_1_AMB" },
-   { R200_VS_MAT_1_DIF, "R200_VS_MAT_1_DIF" },
-   { R200_VS_MAT_1_SPEC, "R200_VS_MAT_1_SPEC" },
-   { R200_VS_EYE2CLIP_MTX, "R200_VS_EYE2CLIP_MTX" },
-   { R200_VS_PNT_SPRITE_ATT_CONST, "R200_VS_PNT_SPRITE_ATT_CONST" },
-   { R200_VS_PNT_SPRITE_EYE_IN_MODEL, "R200_VS_PNT_SPRITE_EYE_IN_MODEL" },
-   { R200_VS_PNT_SPRITE_CLAMP, "R200_VS_PNT_SPRITE_CLAMP" },
-   { R200_VS_MAX, "R200_VS_MAX" },
-   { 1000, "" },
-};
-
-union fi { float f; int i; };
-
-#define ISVEC   1
-#define ISFLOAT 2
-#define TOUCHED 4
-
-struct reg {
-   int idx; 
-   struct reg_names *closest;
-   int flags;
-   union fi current;
-   union fi *values;
-   int nvalues;
-   int nalloc;
-   float vmin, vmax;
-};
-
-
-static struct reg regs[Elements(reg_names)+1];
-static struct reg scalars[512+1];
-static struct reg vectors[512*4+1];
-
-static int total, total_changed, bufs;
-
-static void init_regs( void )
-{
-   struct reg_names *tmp;
-   int i;
-
-   for (i = 0 ; i < Elements(regs) ; i++) {
-      regs[i].idx = reg_names[i].idx;
-      regs[i].closest = &reg_names[i];
-      regs[i].flags = 0;
-   }
-
-   for (i = 0, tmp = scalar_names ; i < Elements(scalars) ; i++) {
-      if (tmp[1].idx == i) tmp++;
-      scalars[i].idx = i;
-      scalars[i].closest = tmp;
-      scalars[i].flags = ISFLOAT;
-   }
-
-   for (i = 0, tmp = vector_names ; i < Elements(vectors) ; i++) {
-      if (tmp[1].idx*4 == i) tmp++;
-      vectors[i].idx = i;
-      vectors[i].closest = tmp;
-      vectors[i].flags = ISFLOAT|ISVEC;
-   }
-
-   regs[Elements(regs)-1].idx = -1;
-   scalars[Elements(scalars)-1].idx = -1;
-   vectors[Elements(vectors)-1].idx = -1;
-}
-
-static int find_or_add_value( struct reg *reg, int val )
-{
-   int j;
-
-   for ( j = 0 ; j < reg->nvalues ; j++)
-      if ( val == reg->values[j].i )
-	 return 1;
-
-   if (j == reg->nalloc) {
-      reg->nalloc += 5;
-      reg->nalloc *= 2;
-      reg->values = (union fi *) realloc( reg->values, 
-					  reg->nalloc * sizeof(union fi) );
-   }
-
-   reg->values[reg->nvalues++].i = val;
-   return 0;
-}
-
-static struct reg *lookup_reg( struct reg *tab, int reg )
-{
-   int i;
-
-   for (i = 0 ; tab[i].idx != -1 ; i++) {
-      if (tab[i].idx == reg)
-	 return &tab[i];
-   }
-
-   fprintf(stderr, "*** unknown reg 0x%x\n", reg);
-   return NULL;
-}
-
-
-static const char *get_reg_name( struct reg *reg )
-{
-   static char tmp[80];
-
-   if (reg->idx == reg->closest->idx) 
-      return reg->closest->name;
-
-   
-   if (reg->flags & ISVEC) {
-      if (reg->idx/4 != reg->closest->idx)
-	 sprintf(tmp, "%s+%d[%d]", 
-		 reg->closest->name, 
-		 (reg->idx/4) - reg->closest->idx,
-		 reg->idx%4);
-      else
-	 sprintf(tmp, "%s[%d]", reg->closest->name, reg->idx%4);
-   }
-   else {
-      if (reg->idx != reg->closest->idx)
-	 sprintf(tmp, "%s+%d", reg->closest->name, reg->idx - reg->closest->idx);
-      else
-	 sprintf(tmp, "%s", reg->closest->name);
-   }
-
-   return tmp;
-}
-
-static int print_int_reg_assignment( struct reg *reg, int data )
-{
-   int changed = (reg->current.i != data);
-   int ever_seen = find_or_add_value( reg, data );
-   
-   if (VERBOSE || (NORMAL && (changed || !ever_seen)))
-       fprintf(stderr, "   %s <-- 0x%x", get_reg_name(reg), data);
-       
-   if (NORMAL) {
-      if (!ever_seen) 
-	 fprintf(stderr, " *** BRAND NEW VALUE");
-      else if (changed) 
-	 fprintf(stderr, " *** CHANGED"); 
-   }
-   
-   reg->current.i = data;
-
-   if (VERBOSE || (NORMAL && (changed || !ever_seen)))
-      fprintf(stderr, "\n");
-
-   return changed;
-}
-
-
-static int print_float_reg_assignment( struct reg *reg, float data )
-{
-   int changed = (reg->current.f != data);
-   int newmin = (data < reg->vmin);
-   int newmax = (data > reg->vmax);
-
-   if (VERBOSE || (NORMAL && (newmin || newmax || changed)))
-      fprintf(stderr, "   %s <-- %.3f", get_reg_name(reg), data);
-
-   if (NORMAL) {
-      if (newmin) {
-	 fprintf(stderr, " *** NEW MIN (prev %.3f)", reg->vmin);
-	 reg->vmin = data;
-      }
-      else if (newmax) {
-	 fprintf(stderr, " *** NEW MAX (prev %.3f)", reg->vmax);
-	 reg->vmax = data;
-      }
-      else if (changed) {
-	 fprintf(stderr, " *** CHANGED");
-      }
-   }
-
-   reg->current.f = data;
-
-   if (VERBOSE || (NORMAL && (newmin || newmax || changed)))
-      fprintf(stderr, "\n");
-
-   return changed;
-}
-
-static int print_reg_assignment( struct reg *reg, int data )
-{
-   reg->flags |= TOUCHED;
-   if (reg->flags & ISFLOAT)
-      return print_float_reg_assignment( reg, *(float *)&data );
-   else
-      return print_int_reg_assignment( reg, data );
-}
-
-static void print_reg( struct reg *reg )
-{
-   if (reg->flags & TOUCHED) {
-      if (reg->flags & ISFLOAT) {
-	 fprintf(stderr, "   %s == %f\n", get_reg_name(reg), reg->current.f);
-      } else {
-	 fprintf(stderr, "   %s == 0x%x\n", get_reg_name(reg), reg->current.i);
-      }
-   }
-}
-
-
-static void dump_state( void )
-{
-   int i;
-
-   for (i = 0 ; i < Elements(regs) ; i++) 
-      print_reg( &regs[i] );
-
-   for (i = 0 ; i < Elements(scalars) ; i++) 
-      print_reg( &scalars[i] );
-
-   for (i = 0 ; i < Elements(vectors) ; i++) 
-      print_reg( &vectors[i] );
-}
-
-
-
-static int radeon_emit_packets( 
-   drm_radeon_cmd_header_t header,
-   drm_radeon_cmd_buffer_t *cmdbuf )
-{
-   int id = (int)header.packet.packet_id;
-   int sz = packet[id].len;
-   int *data = (int *)cmdbuf->buf;
-   int i;
-   
-   if (sz * sizeof(int) > cmdbuf->bufsz) {
-      fprintf(stderr, "Packet overflows cmdbuf\n");      
-      return -EINVAL;
-   }
-
-   if (!packet[id].name) {
-      fprintf(stderr, "*** Unknown packet 0 nr %d\n", id );
-      return -EINVAL;
-   }
-
-   
-   if (VERBOSE) 
-      fprintf(stderr, "Packet 0 reg %s nr %d\n", packet[id].name, sz );
-
-   for ( i = 0 ; i < sz ; i++) {
-      struct reg *reg = lookup_reg( regs, packet[id].start + i*4 );
-      if (print_reg_assignment( reg, data[i] ))
-	 total_changed++;
-      total++;
-   }
-
-   cmdbuf->buf += sz * sizeof(int);
-   cmdbuf->bufsz -= sz * sizeof(int);
-   return 0;
-}
-
-
-static int radeon_emit_scalars( 
-   drm_radeon_cmd_header_t header,
-   drm_radeon_cmd_buffer_t *cmdbuf )
-{
-   int sz = header.scalars.count;
-   int *data = (int *)cmdbuf->buf;
-   int start = header.scalars.offset;
-   int stride = header.scalars.stride;
-   int i;
-
-   if (VERBOSE)
-      fprintf(stderr, "emit scalars, start %d stride %d nr %d (end %d)\n",
-	      start, stride, sz, start + stride * sz);
-
-
-   for (i = 0 ; i < sz ; i++, start += stride) {
-      struct reg *reg = lookup_reg( scalars, start );
-      if (print_reg_assignment( reg, data[i] ))
-	 total_changed++;
-      total++;
-   }
-	 
-   cmdbuf->buf += sz * sizeof(int);
-   cmdbuf->bufsz -= sz * sizeof(int);
-   return 0;
-}
-
-
-static int radeon_emit_scalars2( 
-   drm_radeon_cmd_header_t header,
-   drm_radeon_cmd_buffer_t *cmdbuf )
-{
-   int sz = header.scalars.count;
-   int *data = (int *)cmdbuf->buf;
-   int start = header.scalars.offset + 0x100;
-   int stride = header.scalars.stride;
-   int i;
-
-   if (VERBOSE)
-      fprintf(stderr, "emit scalars2, start %d stride %d nr %d (end %d)\n",
-	      start, stride, sz, start + stride * sz);
-
-   if (start + stride * sz > 258) {
-      fprintf(stderr, "emit scalars OVERFLOW %d/%d/%d\n", start, stride, sz);
-      return -1;
-   }
-
-   for (i = 0 ; i < sz ; i++, start += stride) {
-      struct reg *reg = lookup_reg( scalars, start );
-      if (print_reg_assignment( reg, data[i] ))
-	 total_changed++;
-      total++;
-   }
-	 
-   cmdbuf->buf += sz * sizeof(int);
-   cmdbuf->bufsz -= sz * sizeof(int);
-   return 0;
-}
-
-/* Check: inf/nan/extreme-size?
- * Check: table start, end, nr, etc.
- */
-static int radeon_emit_vectors( 
-   drm_radeon_cmd_header_t header,
-   drm_radeon_cmd_buffer_t *cmdbuf )
-{
-   int sz = header.vectors.count;
-   int *data = (int *)cmdbuf->buf;
-   int start = header.vectors.offset;
-   int stride = header.vectors.stride;
-   int i,j;
-
-   if (VERBOSE)
-      fprintf(stderr, "emit vectors, start %d stride %d nr %d (end %d) (0x%x)\n",
-	      start, stride, sz, start + stride * sz, header.i);
-
-/*    if (start + stride * (sz/4) > 128) { */
-/*       fprintf(stderr, "emit vectors OVERFLOW %d/%d/%d\n", start, stride, sz); */
-/*       return -1; */
-/*    } */
-
-   for (i = 0 ; i < sz ;  start += stride) {
-      int changed = 0;
-      for (j = 0 ; j < 4 ; i++,j++) {
-	 struct reg *reg = lookup_reg( vectors, start*4+j );
-	 if (print_reg_assignment( reg, data[i] ))
-	    changed = 1;
-      }
-      if (changed)
-	 total_changed += 4;
-      total += 4;
-   }
-	 
-
-   cmdbuf->buf += sz * sizeof(int);
-   cmdbuf->bufsz -= sz * sizeof(int);
-   return 0;
-}
-
-#if 0
-static int print_vertex_format( int vfmt )
-{
-   if (NORMAL) {
-      fprintf(stderr, "   %s(%x): %s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s",
-	      "vertex format",
-	      vfmt,
-	      "xy,",
-	      (vfmt & R200_VTX_Z0) ? "z," : "",
-	      (vfmt & R200_VTX_W0) ? "w0," : "",
-	      (vfmt & R200_VTX_FPCOLOR) ? "fpcolor," : "",
-	      (vfmt & R200_VTX_FPALPHA) ? "fpalpha," : "",
-	      (vfmt & R200_VTX_PKCOLOR) ? "pkcolor," : "",
-	      (vfmt & R200_VTX_FPSPEC) ? "fpspec," : "",
-	      (vfmt & R200_VTX_FPFOG) ? "fpfog," : "",
-	      (vfmt & R200_VTX_PKSPEC) ? "pkspec," : "",
-	      (vfmt & R200_VTX_ST0) ? "st0," : "",
-	      (vfmt & R200_VTX_ST1) ? "st1," : "",
-	      (vfmt & R200_VTX_Q1) ? "q1," : "",
-	      (vfmt & R200_VTX_ST2) ? "st2," : "",
-	      (vfmt & R200_VTX_Q2) ? "q2," : "",
-	      (vfmt & R200_VTX_ST3) ? "st3," : "",
-	      (vfmt & R200_VTX_Q3) ? "q3," : "",
-	      (vfmt & R200_VTX_Q0) ? "q0," : "",
-	      (vfmt & R200_VTX_N0) ? "n0," : "",
-	      (vfmt & R200_VTX_XY1) ? "xy1," : "",
-	      (vfmt & R200_VTX_Z1) ? "z1," : "",
-	      (vfmt & R200_VTX_W1) ? "w1," : "",
-	      (vfmt & R200_VTX_N1) ? "n1," : "");
-
-   
-      if (!find_or_add_value( &others[V_VTXFMT], vfmt ))
-	 fprintf(stderr, " *** NEW VALUE");
-
-      fprintf(stderr, "\n");
-   }
-
-   return 0;
-}
-#endif
-
-static char *primname[0x10] = {
-   "NONE",
-   "POINTS",
-   "LINES",
-   "LINE_STRIP",
-   "TRIANGLES",
-   "TRIANGLE_FAN",
-   "TRIANGLE_STRIP",
-   "RECT_LIST",
-   NULL,
-   "3VRT_POINTS",
-   "3VRT_LINES",
-   "POINT_SPRITES",
-   "LINE_LOOP",
-   "QUADS",
-   "QUAD_STRIP",
-   "POLYGON",
-};
-
-static int print_prim_and_flags( int prim )
-{
-   int numverts;
-   
-   if (NORMAL)
-      fprintf(stderr, "   %s(%x): %s%s%s%s%s%s\n",
-	      "prim flags",
-	      prim,
-	      ((prim & 0x30) == R200_VF_PRIM_WALK_IND) ? "IND," : "",
-	      ((prim & 0x30) == R200_VF_PRIM_WALK_LIST) ? "LIST," : "",
-	      ((prim & 0x30) == R200_VF_PRIM_WALK_RING) ? "RING," : "",
-	      (prim & R200_VF_COLOR_ORDER_RGBA) ? "RGBA," : "BGRA, ",
-	      (prim & R200_VF_INDEX_SZ_4) ? "INDX-32," : "",
-	      (prim & R200_VF_TCL_OUTPUT_VTX_ENABLE) ? "TCL_OUT_VTX," : "");
-
-   numverts = prim>>16;
-   
-   if (NORMAL)
-      fprintf(stderr, "   prim: %s numverts %d\n", primname[prim&0xf], numverts);
-
-   switch (prim & 0xf) {
-   case R200_VF_PRIM_NONE:
-   case R200_VF_PRIM_POINTS:
-      if (numverts < 1) {
-	 fprintf(stderr, "Bad nr verts for line %d\n", numverts);
-	 return -1;
-      }
-      break;
-   case R200_VF_PRIM_LINES:
-   case R200_VF_PRIM_POINT_SPRITES:
-      if ((numverts & 1) || numverts == 0) {
-	 fprintf(stderr, "Bad nr verts for line %d\n", numverts);
-	 return -1;
-      }
-      break;
-   case R200_VF_PRIM_LINE_STRIP:
-   case R200_VF_PRIM_LINE_LOOP:
-      if (numverts < 2) {
-	 fprintf(stderr, "Bad nr verts for line_strip %d\n", numverts);
-	 return -1;
-      }
-      break;
-   case R200_VF_PRIM_TRIANGLES:
-   case R200_VF_PRIM_3VRT_POINTS:
-   case R200_VF_PRIM_3VRT_LINES:
-   case R200_VF_PRIM_RECT_LIST:
-      if (numverts % 3 || numverts == 0) {
-	 fprintf(stderr, "Bad nr verts for tri %d\n", numverts);
-	 return -1;
-      }
-      break;
-   case R200_VF_PRIM_TRIANGLE_FAN:
-   case R200_VF_PRIM_TRIANGLE_STRIP:
-   case R200_VF_PRIM_POLYGON:
-      if (numverts < 3) {
-	 fprintf(stderr, "Bad nr verts for strip/fan %d\n", numverts);
-	 return -1;
-      }
-      break;
-   case R200_VF_PRIM_QUADS:
-      if (numverts % 4 || numverts == 0) {
-	 fprintf(stderr, "Bad nr verts for quad %d\n", numverts);
-	 return -1;
-      }
-      break;
-   case R200_VF_PRIM_QUAD_STRIP:
-      if (numverts % 2 || numverts < 4) {
-	 fprintf(stderr, "Bad nr verts for quadstrip %d\n", numverts);
-	 return -1;
-      }
-      break;
-   default:
-      fprintf(stderr, "Bad primitive\n");
-      return -1;
-   }	
-   return 0;
-}
-
-/* build in knowledge about each packet type
- */
-static int radeon_emit_packet3( drm_radeon_cmd_buffer_t *cmdbuf )
-{
-   int cmdsz;
-   int *cmd = (int *)cmdbuf->buf;
-   int *tmp;
-   int i, stride, size, start;
-
-   cmdsz = 2 + ((cmd[0] & RADEON_CP_PACKET_COUNT_MASK) >> 16);
-
-   if ((cmd[0] & RADEON_CP_PACKET_MASK) != RADEON_CP_PACKET3 ||
-       cmdsz * 4 > cmdbuf->bufsz ||
-       cmdsz > RADEON_CP_PACKET_MAX_DWORDS) {
-      fprintf(stderr, "Bad packet\n");
-      return -EINVAL;
-   }
-
-   switch( cmd[0] & ~RADEON_CP_PACKET_COUNT_MASK ) {
-   case R200_CP_CMD_NOP:
-      if (NORMAL)
-	 fprintf(stderr, "PACKET3_NOP, %d dwords\n", cmdsz);
-      break;
-   case R200_CP_CMD_NEXT_CHAR:
-      if (NORMAL)
-	 fprintf(stderr, "PACKET3_NEXT_CHAR, %d dwords\n", cmdsz);
-      break;
-   case R200_CP_CMD_PLY_NEXTSCAN:
-      if (NORMAL)
-	 fprintf(stderr, "PACKET3_PLY_NEXTSCAN, %d dwords\n", cmdsz);
-      break;
-   case R200_CP_CMD_SET_SCISSORS:
-      if (NORMAL)
-	 fprintf(stderr, "PACKET3_SET_SCISSORS, %d dwords\n", cmdsz);
-      break;
-   case R200_CP_CMD_LOAD_MICROCODE:
-      if (NORMAL)
-	 fprintf(stderr, "PACKET3_LOAD_MICROCODE, %d dwords\n", cmdsz);
-      break;
-   case R200_CP_CMD_WAIT_FOR_IDLE:
-      if (NORMAL)
-	 fprintf(stderr, "PACKET3_WAIT_FOR_IDLE, %d dwords\n", cmdsz);
-      break;
-
-   case R200_CP_CMD_3D_DRAW_VBUF:
-      if (NORMAL)
-	 fprintf(stderr, "PACKET3_3D_DRAW_VBUF, %d dwords\n", cmdsz);
-/*       print_vertex_format(cmd[1]); */
-      if (print_prim_and_flags(cmd[2]))
-	 return -EINVAL;
-      break;
-
-   case R200_CP_CMD_3D_DRAW_IMMD:
-      if (NORMAL)
-	 fprintf(stderr, "PACKET3_3D_DRAW_IMMD, %d dwords\n", cmdsz);
-      break;
-   case R200_CP_CMD_3D_DRAW_INDX: {
-      int neltdwords;
-      if (NORMAL)
-	 fprintf(stderr, "PACKET3_3D_DRAW_INDX, %d dwords\n", cmdsz);
-/*       print_vertex_format(cmd[1]); */
-      if (print_prim_and_flags(cmd[2]))
-	 return -EINVAL;
-      neltdwords = cmd[2]>>16;
-      neltdwords += neltdwords & 1;
-      neltdwords /= 2;
-      if (neltdwords + 3 != cmdsz)
-	 fprintf(stderr, "Mismatch in DRAW_INDX, %d vs cmdsz %d\n",
-		 neltdwords, cmdsz);
-      break;
-   }
-   case R200_CP_CMD_LOAD_PALETTE:
-      if (NORMAL)
-	 fprintf(stderr, "PACKET3_LOAD_PALETTE, %d dwords\n", cmdsz);
-      break;
-   case R200_CP_CMD_3D_LOAD_VBPNTR:
-      if (NORMAL) {
-	 fprintf(stderr, "PACKET3_3D_LOAD_VBPNTR, %d dwords\n", cmdsz);
-	 fprintf(stderr, "   nr arrays: %d\n", cmd[1]);
-      }
-
-      if (((cmd[1]/2)*3) + ((cmd[1]%2)*2) != cmdsz - 2) {
-	 fprintf(stderr, "  ****** MISMATCH %d/%d *******\n",
-		 ((cmd[1]/2)*3) + ((cmd[1]%2)*2) + 2, cmdsz);
-	 return -EINVAL;
-      }
-
-      if (NORMAL) {
-	 tmp = cmd+2;
-	 for (i = 0 ; i < cmd[1] ; i++) {
-	    if (i & 1) {
-	       stride = (tmp[0]>>24) & 0xff;
-	       size = (tmp[0]>>16) & 0xff;
-	       start = tmp[2];
-	       tmp += 3;
-	    }
-	    else {
-	       stride = (tmp[0]>>8) & 0xff;
-	       size = (tmp[0]) & 0xff;
-	       start = tmp[1];
-	    }
-	    fprintf(stderr, "   array %d: start 0x%x vsize %d vstride %d\n",
-		    i, start, size, stride );
-	 }
-      }
-      break;
-   case R200_CP_CMD_PAINT:
-      if (NORMAL)
-	 fprintf(stderr, "PACKET3_CNTL_PAINT, %d dwords\n", cmdsz);
-      break;
-   case R200_CP_CMD_BITBLT:
-      if (NORMAL)
-	 fprintf(stderr, "PACKET3_CNTL_BITBLT, %d dwords\n", cmdsz);
-      break;
-   case R200_CP_CMD_SMALLTEXT:
-      if (NORMAL)
-	 fprintf(stderr, "PACKET3_CNTL_SMALLTEXT, %d dwords\n", cmdsz);
-      break;
-   case R200_CP_CMD_HOSTDATA_BLT:
-      if (NORMAL)
-	 fprintf(stderr, "PACKET3_CNTL_HOSTDATA_BLT, %d dwords\n", 
-	      cmdsz);
-      break;
-   case R200_CP_CMD_POLYLINE:
-      if (NORMAL)
-	 fprintf(stderr, "PACKET3_CNTL_POLYLINE, %d dwords\n", cmdsz);
-      break;
-   case R200_CP_CMD_POLYSCANLINES:
-      if (NORMAL)
-	 fprintf(stderr, "PACKET3_CNTL_POLYSCANLINES, %d dwords\n", 
-	      cmdsz);
-      break;
-   case R200_CP_CMD_PAINT_MULTI:
-      if (NORMAL)
-	 fprintf(stderr, "PACKET3_CNTL_PAINT_MULTI, %d dwords\n", 
-	      cmdsz);
-      break;
-   case R200_CP_CMD_BITBLT_MULTI:
-      if (NORMAL)
-	 fprintf(stderr, "PACKET3_CNTL_BITBLT_MULTI, %d dwords\n", 
-	      cmdsz);
-      break;
-   case R200_CP_CMD_TRANS_BITBLT:
-      if (NORMAL)
-	 fprintf(stderr, "PACKET3_CNTL_TRANS_BITBLT, %d dwords\n", 
-	      cmdsz);
-      break;
-   case R200_CP_CMD_3D_DRAW_VBUF_2:
-      if (NORMAL)
-	 fprintf(stderr, "R200_CP_CMD_3D_DRAW_VBUF_2, %d dwords\n", 
-	      cmdsz);
-      if (print_prim_and_flags(cmd[1]))
-	 return -EINVAL;
-      break;
-   case R200_CP_CMD_3D_DRAW_IMMD_2:
-      if (NORMAL)
-	 fprintf(stderr, "R200_CP_CMD_3D_DRAW_IMMD_2, %d dwords\n", 
-	      cmdsz);
-      if (print_prim_and_flags(cmd[1]))
-	 return -EINVAL;
-      break;
-   case R200_CP_CMD_3D_DRAW_INDX_2:
-      if (NORMAL)
-	 fprintf(stderr, "R200_CP_CMD_3D_DRAW_INDX_2, %d dwords\n", 
-	      cmdsz);
-      if (print_prim_and_flags(cmd[1]))
-	 return -EINVAL;
-      break;
-   default:
-      fprintf(stderr, "UNKNOWN PACKET, %d dwords\n", cmdsz);
-      break;
-   }
-      
-   cmdbuf->buf += cmdsz * 4;
-   cmdbuf->bufsz -= cmdsz * 4;
-   return 0;
-}
-
-
-/* Check cliprects for bounds, then pass on to above:
- */
-static int radeon_emit_packet3_cliprect( drm_radeon_cmd_buffer_t *cmdbuf )
-{   
-   drm_clip_rect_t *boxes = (drm_clip_rect_t *)cmdbuf->boxes;
-   int i = 0;
-
-   if (VERBOSE && total_changed) {
-      dump_state();
-      total_changed = 0;
-   }
-
-   if (NORMAL) {
-      do {
-	 if ( i < cmdbuf->nbox ) {
-	    fprintf(stderr, "Emit box %d/%d %d,%d %d,%d\n",
-		    i, cmdbuf->nbox,
-		    boxes[i].x1, boxes[i].y1, boxes[i].x2, boxes[i].y2);
-	 }
-      } while ( ++i < cmdbuf->nbox );
-   }
-
-   if (cmdbuf->nbox == 1)
-      cmdbuf->nbox = 0;
-
-   return radeon_emit_packet3( cmdbuf );
-}
-
-
-int r200SanityCmdBuffer( r200ContextPtr rmesa,
-			   int nbox,
-			   drm_clip_rect_t *boxes )
-{
-   int idx;
-   drm_radeon_cmd_buffer_t cmdbuf;
-   drm_radeon_cmd_header_t header;
-   static int inited = 0;
-
-   if (!inited) {
-      init_regs();
-      inited = 1;
-   }
-
-
-   cmdbuf.buf = rmesa->store.cmd_buf;
-   cmdbuf.bufsz = rmesa->store.cmd_used;
-   cmdbuf.boxes = (drm_clip_rect_t *)boxes;
-   cmdbuf.nbox = nbox;
-
-   while ( cmdbuf.bufsz >= sizeof(header) ) {
-		
-      header.i = *(int *)cmdbuf.buf;
-      cmdbuf.buf += sizeof(header);
-      cmdbuf.bufsz -= sizeof(header);
-
-      switch (header.header.cmd_type) {
-      case RADEON_CMD_PACKET: 
-	 if (radeon_emit_packets( header, &cmdbuf )) {
-	    fprintf(stderr,"radeon_emit_packets failed\n");
-	    return -EINVAL;
-	 }
-	 break;
-
-      case RADEON_CMD_SCALARS:
-	 if (radeon_emit_scalars( header, &cmdbuf )) {
-	    fprintf(stderr,"radeon_emit_scalars failed\n");
-	    return -EINVAL;
-	 }
-	 break;
-
-      case RADEON_CMD_SCALARS2:
-	 if (radeon_emit_scalars2( header, &cmdbuf )) {
-	    fprintf(stderr,"radeon_emit_scalars failed\n");
-	    return -EINVAL;
-	 }
-	 break;
-
-      case RADEON_CMD_VECTORS:
-	 if (radeon_emit_vectors( header, &cmdbuf )) {
-	    fprintf(stderr,"radeon_emit_vectors failed\n");
-	    return -EINVAL;
-	 }
-	 break;
-
-      case RADEON_CMD_DMA_DISCARD:
-	 idx = header.dma.buf_idx;
-	 if (NORMAL)
-	    fprintf(stderr, "RADEON_CMD_DMA_DISCARD buf %d\n", idx);
-	 bufs++;
-	 break;
-
-      case RADEON_CMD_PACKET3:
-	 if (radeon_emit_packet3( &cmdbuf )) {
-	    fprintf(stderr,"radeon_emit_packet3 failed\n");
-	    return -EINVAL;
-	 }
-	 break;
-
-      case RADEON_CMD_PACKET3_CLIP:
-	 if (radeon_emit_packet3_cliprect( &cmdbuf )) {
-	    fprintf(stderr,"radeon_emit_packet3_clip failed\n");
-	    return -EINVAL;
-	 }
-	 break;
-
-      case RADEON_CMD_WAIT:
-	 break;
-
-      default:
-	 fprintf(stderr,"bad cmd_type %d at %p\n", 
-		   header.header.cmd_type,
-		   cmdbuf.buf - sizeof(header));
-	 return -EINVAL;
-      }
-   }
-
-   if (0)
-   {
-      static int n = 0;
-      n++;
-      if (n == 10) {
-	 fprintf(stderr, "Bufs %d Total emitted %d real changes %d (%.2f%%)\n",
-		 bufs,
-		 total, total_changed, 
-		 ((float)total_changed/(float)total*100.0));
-	 fprintf(stderr, "Total emitted per buf: %.2f\n",
-		 (float)total/(float)bufs);
-	 fprintf(stderr, "Real changes per buf: %.2f\n",
-		 (float)total_changed/(float)bufs);
-
-	 bufs = n = total = total_changed = 0;
-      }
-   }
-
-   fprintf(stderr, "leaving %s\n\n\n", __FUNCTION__);
-
-   return 0;
-}
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/r200/r200_sanity.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/r200/r200_sanity.h
deleted file mode 100644
index f4c110dba..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/r200/r200_sanity.h
+++ /dev/null
@@ -1,8 +0,0 @@
-#ifndef R200_SANITY_H
-#define R200_SANITY_H
-
-extern int r200SanityCmdBuffer( r200ContextPtr rmesa,
-				int nbox,
-				drm_clip_rect_t *boxes );
-
-#endif
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/r200/r200_screen.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/r200/r200_screen.c
deleted file mode 100644
index 08e4a3548..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/r200/r200_screen.c
+++ /dev/null
@@ -1,737 +0,0 @@
-/* $XFree86: xc/lib/GL/mesa/src/drv/r200/r200_screen.c,v 1.4 2003/05/08 09:25:35 herrb Exp $ */
-/*
-Copyright (C) The Weather Channel, Inc.  2002.  All Rights Reserved.
-
-The Weather Channel (TM) funded Tungsten Graphics to develop the
-initial release of the Radeon 8500 driver under the XFree86 license.
-This notice must be preserved.
-
-Permission is hereby granted, free of charge, to any person obtaining
-a copy of this software and associated documentation files (the
-"Software"), to deal in the Software without restriction, including
-without limitation the rights to use, copy, modify, merge, publish,
-distribute, sublicense, and/or sell copies of the Software, and to
-permit persons to whom the Software is furnished to do so, subject to
-the following conditions:
-
-The above copyright notice and this permission notice (including the
-next paragraph) shall be included in all copies or substantial
-portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
-EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
-IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
-LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
-OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
-WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-**************************************************************************/
-
-/**
- * \file r200_screen.c
- * Screen initialization functions for the R200 driver.
- * 
- * \author Keith Whitwell <keith@tungstengraphics.com>
- */
-
-#include <dlfcn.h>
-
-#include "glheader.h"
-#include "imports.h"
-#include "context.h"
-#include "framebuffer.h"
-#include "renderbuffer.h"
-
-#define STANDALONE_MMIO
-#include "r200_screen.h"
-#include "r200_context.h"
-#include "r200_ioctl.h"
-#include "r200_span.h"
-#include "radeon_macros.h"
-#include "radeon_reg.h"
-
-#include "drirenderbuffer.h"
-#include "utils.h"
-#include "vblank.h"
-#include "GL/internal/dri_interface.h"
-
-/* R200 configuration
- */
-#include "xmlpool.h"
-
-PUBLIC const char __driConfigOptions[] =
-DRI_CONF_BEGIN
-    DRI_CONF_SECTION_PERFORMANCE
-        DRI_CONF_TCL_MODE(DRI_CONF_TCL_CODEGEN)
-        DRI_CONF_FTHROTTLE_MODE(DRI_CONF_FTHROTTLE_IRQS)
-        DRI_CONF_VBLANK_MODE(DRI_CONF_VBLANK_DEF_INTERVAL_0)
-        DRI_CONF_MAX_TEXTURE_UNITS(4,2,6)
-        DRI_CONF_HYPERZ(false)
-    DRI_CONF_SECTION_END
-    DRI_CONF_SECTION_QUALITY
-        DRI_CONF_TEXTURE_DEPTH(DRI_CONF_TEXTURE_DEPTH_FB)
-        DRI_CONF_DEF_MAX_ANISOTROPY(1.0,"1.0,2.0,4.0,8.0,16.0")
-        DRI_CONF_NO_NEG_LOD_BIAS(false)
-        DRI_CONF_FORCE_S3TC_ENABLE(false)
-        DRI_CONF_COLOR_REDUCTION(DRI_CONF_COLOR_REDUCTION_DITHER)
-        DRI_CONF_ROUND_MODE(DRI_CONF_ROUND_TRUNC)
-        DRI_CONF_DITHER_MODE(DRI_CONF_DITHER_XERRORDIFF)
-        DRI_CONF_TEXTURE_LEVEL_HACK(false)
-        DRI_CONF_TEXTURE_BLEND_QUALITY(1.0,"0.0:1.0")
-    DRI_CONF_SECTION_END
-    DRI_CONF_SECTION_DEBUG
-        DRI_CONF_NO_RAST(false)
-    DRI_CONF_SECTION_END
-    DRI_CONF_SECTION_SOFTWARE
-        DRI_CONF_ARB_VERTEX_PROGRAM(false)
-        DRI_CONF_NV_VERTEX_PROGRAM(false)
-    DRI_CONF_SECTION_END
-DRI_CONF_END;
-static const GLuint __driNConfigOptions = 17;
-
-extern const struct dri_extension card_extensions[];
-extern const struct dri_extension blend_extensions[];
-extern const struct dri_extension ARB_vp_extension[];
-extern const struct dri_extension NV_vp_extension[];
-
-#if 1
-/* Including xf86PciInfo.h introduces a bunch of errors...
- */
-#define PCI_CHIP_R200_QD	0x5144 /* why do they have r200 names? */
-#define PCI_CHIP_R200_QE	0x5145 /* Those are all standard radeons */
-#define PCI_CHIP_R200_QF	0x5146
-#define PCI_CHIP_R200_QG	0x5147
-#define PCI_CHIP_R200_QY	0x5159
-#define PCI_CHIP_R200_QZ	0x515A
-#define PCI_CHIP_R200_LW	0x4C57
-#define PCI_CHIP_R200_LX	0x4C58
-#define PCI_CHIP_R200_LY	0x4C59
-#define PCI_CHIP_R200_LZ	0x4C5A
-#define PCI_CHIP_RV200_QW	0x5157 /* Radeon 7500 - not an R200 at all */
-#define PCI_CHIP_RV200_QX       0x5158
-#define PCI_CHIP_RS100_4136     0x4136 /* IGP RS100, RS200, RS250 are not R200 */
-#define PCI_CHIP_RS200_4137     0x4137
-#define PCI_CHIP_RS250_4237     0x4237
-#define PCI_CHIP_RS100_4336     0x4336
-#define PCI_CHIP_RS200_4337     0x4337
-#define PCI_CHIP_RS250_4437     0x4437
-#define PCI_CHIP_RS300_5834     0x5834 /* All RS300's are R200 */
-#define PCI_CHIP_RS300_5835     0x5835
-#define PCI_CHIP_RS300_5836     0x5836
-#define PCI_CHIP_RS300_5837     0x5837
-#define PCI_CHIP_R200_BB        0x4242 /* r200 (non-derived) start */
-#define PCI_CHIP_R200_BC        0x4243
-#define PCI_CHIP_R200_QH        0x5148
-#define PCI_CHIP_R200_QI        0x5149
-#define PCI_CHIP_R200_QJ        0x514A
-#define PCI_CHIP_R200_QK        0x514B
-#define PCI_CHIP_R200_QL        0x514C
-#define PCI_CHIP_R200_QM        0x514D
-#define PCI_CHIP_R200_QN        0x514E
-#define PCI_CHIP_R200_QO        0x514F /* r200 (non-derived) end */
-/* are the R200 Qh (0x5168) and following needed too? They are not in
-   xf86PciInfo.h but in the pci database. Maybe just secondary ports or
-   something ? Ah well, better be safe than sorry */
-#define PCI_CHIP_R200_Qh        0x5168
-#define PCI_CHIP_R200_Qi        0x5169
-#define PCI_CHIP_R200_Qj        0x516A
-#define PCI_CHIP_R200_Qk        0x516B
-#define PCI_CHIP_R200_Ql        0x516C
-
-#endif
-
-
-static r200ScreenPtr __r200Screen;
-
-static int getSwapInfo( __DRIdrawablePrivate *dPriv, __DRIswapInfo * sInfo );
-
-static __GLcontextModes *
-r200FillInModes( unsigned pixel_bits, unsigned depth_bits,
-		 unsigned stencil_bits, GLboolean have_back_buffer )
-{
-    __GLcontextModes * modes;
-    __GLcontextModes * m;
-    unsigned num_modes;
-    unsigned depth_buffer_factor;
-    unsigned back_buffer_factor;
-    GLenum fb_format;
-    GLenum fb_type;
-
-    /* Right now GLX_SWAP_COPY_OML isn't supported, but it would be easy
-     * enough to add support.  Basically, if a context is created with an
-     * fbconfig where the swap method is GLX_SWAP_COPY_OML, pageflipping
-     * will never be used.
-     */
-    static const GLenum back_buffer_modes[] = {
-	GLX_NONE, GLX_SWAP_UNDEFINED_OML /*, GLX_SWAP_COPY_OML */
-    };
-
-    u_int8_t depth_bits_array[2];
-    u_int8_t stencil_bits_array[2];
-
-
-    depth_bits_array[0] = depth_bits;
-    depth_bits_array[1] = depth_bits;
-    
-    /* Just like with the accumulation buffer, always provide some modes
-     * with a stencil buffer.  It will be a sw fallback, but some apps won't
-     * care about that.
-     */
-    stencil_bits_array[0] = 0;
-    stencil_bits_array[1] = (stencil_bits == 0) ? 8 : stencil_bits;
-
-    depth_buffer_factor = ((depth_bits != 0) || (stencil_bits != 0)) ? 2 : 1;
-    back_buffer_factor  = (have_back_buffer) ? 2 : 1;
-
-    num_modes = depth_buffer_factor * back_buffer_factor * 4;
-
-    if ( pixel_bits == 16 ) {
-        fb_format = GL_RGB;
-        fb_type = GL_UNSIGNED_SHORT_5_6_5;
-    }
-    else {
-        fb_format = GL_BGRA;
-        fb_type = GL_UNSIGNED_INT_8_8_8_8_REV;
-    }
-
-    modes = (*dri_interface->createContextModes)( num_modes, sizeof( __GLcontextModes ) );
-    m = modes;
-    if ( ! driFillInModes( & m, fb_format, fb_type,
-			   depth_bits_array, stencil_bits_array, depth_buffer_factor,
-			   back_buffer_modes, back_buffer_factor,
-			   GLX_TRUE_COLOR ) ) {
-	fprintf( stderr, "[%s:%u] Error creating FBConfig!\n",
-		 __func__, __LINE__ );
-	return NULL;
-    }
-
-    if ( ! driFillInModes( & m, fb_format, fb_type,
-			   depth_bits_array, stencil_bits_array, depth_buffer_factor,
-			   back_buffer_modes, back_buffer_factor,
-			   GLX_DIRECT_COLOR ) ) {
-	fprintf( stderr, "[%s:%u] Error creating FBConfig!\n",
-		 __func__, __LINE__ );
-	return NULL;
-    }
-
-    /* Mark the visual as slow if there are "fake" stencil bits.
-     */
-    for ( m = modes ; m != NULL ; m = m->next ) {
-	if ( (m->stencilBits != 0) && (m->stencilBits != stencil_bits) ) {
-	    m->visualRating = GLX_SLOW_CONFIG;
-	}
-    }
-
-    return modes;
-}
-
-
-/* Create the device specific screen private data struct.
- */
-static r200ScreenPtr 
-r200CreateScreen( __DRIscreenPrivate *sPriv )
-{
-   r200ScreenPtr screen;
-   RADEONDRIPtr dri_priv = (RADEONDRIPtr)sPriv->pDevPriv;
-   unsigned char *RADEONMMIO;
-   PFNGLXSCRENABLEEXTENSIONPROC glx_enable_extension =
-     (PFNGLXSCRENABLEEXTENSIONPROC) (*dri_interface->getProcAddress("glxEnableExtension"));
-   void * const psc = sPriv->psc->screenConfigs;
-
-   if (sPriv->devPrivSize != sizeof(RADEONDRIRec)) {
-      fprintf(stderr,"\nERROR!  sizeof(RADEONDRIRec) does not match passed size from device driver\n");
-      return GL_FALSE;
-   }
-
-   /* Allocate the private area */
-   screen = (r200ScreenPtr) CALLOC( sizeof(*screen) );
-   if ( !screen ) {
-      __driUtilMessage("%s: Could not allocate memory for screen structure",
-		       __FUNCTION__);
-      return NULL;
-   }
-
-   screen->chipset = 0;
-   switch ( dri_priv->deviceID ) {
-   case PCI_CHIP_R200_QD:
-   case PCI_CHIP_R200_QE:
-   case PCI_CHIP_R200_QF:
-   case PCI_CHIP_R200_QG:
-   case PCI_CHIP_R200_QY:
-   case PCI_CHIP_R200_QZ:
-   case PCI_CHIP_RV200_QW:
-   case PCI_CHIP_RV200_QX:
-   case PCI_CHIP_R200_LW:
-   case PCI_CHIP_R200_LX:
-   case PCI_CHIP_R200_LY:
-   case PCI_CHIP_R200_LZ:
-   case PCI_CHIP_RS100_4136:
-   case PCI_CHIP_RS200_4137:
-   case PCI_CHIP_RS250_4237:
-   case PCI_CHIP_RS100_4336:
-   case PCI_CHIP_RS200_4337:
-   case PCI_CHIP_RS250_4437:
-      __driUtilMessage("r200CreateScreen(): Device isn't an r200!\n");
-      FREE( screen );
-      return NULL;
-
-   case PCI_CHIP_RS300_5834:
-   case PCI_CHIP_RS300_5835:
-   case PCI_CHIP_RS300_5836:
-   case PCI_CHIP_RS300_5837:
-      break;
-
-   case PCI_CHIP_R200_BB:
-   case PCI_CHIP_R200_BC:
-   case PCI_CHIP_R200_QH:
-   case PCI_CHIP_R200_QI:
-   case PCI_CHIP_R200_QJ:
-   case PCI_CHIP_R200_QK:
-   case PCI_CHIP_R200_QL:
-   case PCI_CHIP_R200_QM:
-   case PCI_CHIP_R200_QN:
-   case PCI_CHIP_R200_QO:
-   case PCI_CHIP_R200_Qh:
-   case PCI_CHIP_R200_Qi:
-   case PCI_CHIP_R200_Qj:
-   case PCI_CHIP_R200_Qk:
-   case PCI_CHIP_R200_Ql:
-      screen->chipset |= R200_CHIPSET_REAL_R200;
-   /* fallthrough */
-   default:
-      screen->chipset |= R200_CHIPSET_TCL;
-      break;
-   }
-
-   /* parse information in __driConfigOptions */
-   driParseOptionInfo (&screen->optionCache,
-		       __driConfigOptions, __driNConfigOptions);
-
-   /* This is first since which regions we map depends on whether or
-    * not we are using a PCI card.
-    */
-   screen->IsPCI = dri_priv->IsPCI;
-
-   {
-      int ret;
-      drm_radeon_getparam_t gp;
-
-      gp.param = RADEON_PARAM_GART_BUFFER_OFFSET;
-      gp.value = &screen->gart_buffer_offset;
-
-      ret = drmCommandWriteRead( sPriv->fd, DRM_RADEON_GETPARAM,
-				 &gp, sizeof(gp));
-      if (ret) {
-	 FREE( screen );
-	 fprintf(stderr, "drmRadeonGetParam (RADEON_PARAM_GART_BUFFER_OFFSET): %d\n", ret);
-	 return NULL;
-      }
-
-      if (sPriv->drmMinor >= 6) {
-	 gp.param = RADEON_PARAM_GART_BASE;
-	 gp.value = &screen->gart_base;
-
-	 ret = drmCommandWriteRead( sPriv->fd, DRM_RADEON_GETPARAM,
-				    &gp, sizeof(gp));
-	 if (ret) {
-	    FREE( screen );
-	    fprintf(stderr, "drmR200GetParam (RADEON_PARAM_GART_BASE): %d\n", ret);
-	    return NULL;
-	 }
-
-
-	 gp.param = RADEON_PARAM_IRQ_NR;
-	 gp.value = &screen->irq;
-
-	 ret = drmCommandWriteRead( sPriv->fd, DRM_RADEON_GETPARAM,
-				    &gp, sizeof(gp));
-	 if (ret) {
-	    FREE( screen );
-	    fprintf(stderr, "drmRadeonGetParam (RADEON_PARAM_IRQ_NR): %d\n", ret);
-	    return NULL;
-	 }
-
-	 /* Check if kernel module is new enough to support cube maps */
-	 screen->drmSupportsCubeMaps = (sPriv->drmMinor >= 7);
-	 /* Check if kernel module is new enough to support blend color and
-	    separate blend functions/equations */
-	 screen->drmSupportsBlendColor = (sPriv->drmMinor >= 11);
-
-	 screen->drmSupportsTriPerf = (sPriv->drmMinor >= 16);
-      }
-      /* Check if ddx has set up a surface reg to cover depth buffer */
-      screen->depthHasSurface = (sPriv->ddxMajor > 4);
-   }
-
-   screen->mmio.handle = dri_priv->registerHandle;
-   screen->mmio.size   = dri_priv->registerSize;
-   if ( drmMap( sPriv->fd,
-		screen->mmio.handle,
-		screen->mmio.size,
-		&screen->mmio.map ) ) {
-      FREE( screen );
-      __driUtilMessage("%s: drmMap failed\n", __FUNCTION__ );
-      return NULL;
-   }
-
-   RADEONMMIO = screen->mmio.map;
-
-   screen->status.handle = dri_priv->statusHandle;
-   screen->status.size   = dri_priv->statusSize;
-   if ( drmMap( sPriv->fd,
-		screen->status.handle,
-		screen->status.size,
-		&screen->status.map ) ) {
-      drmUnmap( screen->mmio.map, screen->mmio.size );
-      FREE( screen );
-      __driUtilMessage("%s: drmMap (2) failed\n", __FUNCTION__ );
-      return NULL;
-   }
-   screen->scratch = (__volatile__ u_int32_t *)
-      ((GLubyte *)screen->status.map + RADEON_SCRATCH_REG_OFFSET);
-
-   screen->buffers = drmMapBufs( sPriv->fd );
-   if ( !screen->buffers ) {
-      drmUnmap( screen->status.map, screen->status.size );
-      drmUnmap( screen->mmio.map, screen->mmio.size );
-      FREE( screen );
-      __driUtilMessage("%s: drmMapBufs failed\n", __FUNCTION__ );
-      return NULL;
-   }
-
-   RADEONMMIO = screen->mmio.map;
-
-   if ( dri_priv->gartTexHandle && dri_priv->gartTexMapSize ) {
-
-      screen->gartTextures.handle = dri_priv->gartTexHandle;
-      screen->gartTextures.size   = dri_priv->gartTexMapSize;
-      if ( drmMap( sPriv->fd,
-		   screen->gartTextures.handle,
-		   screen->gartTextures.size,
-		   (drmAddressPtr)&screen->gartTextures.map ) ) {
-	 drmUnmapBufs( screen->buffers );
-	 drmUnmap( screen->status.map, screen->status.size );
-	 drmUnmap( screen->mmio.map, screen->mmio.size );
-	 FREE( screen );
-	 __driUtilMessage("%s: drmMAP failed for GART texture area\n", __FUNCTION__);
-	 return NULL;
-      }
-
-      screen->gart_texture_offset = dri_priv->gartTexOffset + ( screen->IsPCI
-		? INREG( RADEON_AIC_LO_ADDR )
-		: ( ( INREG( RADEON_MC_AGP_LOCATION ) & 0x0ffffU ) << 16 ) );
-   }
-
-   screen->cpp = dri_priv->bpp / 8;
-   screen->AGPMode = dri_priv->AGPMode;
-
-   screen->fbLocation	= ( INREG( RADEON_MC_FB_LOCATION ) & 0xffff ) << 16;
-
-   if ( sPriv->drmMinor >= 10 ) {
-      drm_radeon_setparam_t sp;
-
-      sp.param = RADEON_SETPARAM_FB_LOCATION;
-      sp.value = screen->fbLocation;
-
-      drmCommandWrite( sPriv->fd, DRM_RADEON_SETPARAM,
-		       &sp, sizeof( sp ) );
-   }
-
-   screen->frontOffset	= dri_priv->frontOffset;
-   screen->frontPitch	= dri_priv->frontPitch;
-   screen->backOffset	= dri_priv->backOffset;
-   screen->backPitch	= dri_priv->backPitch;
-   screen->depthOffset	= dri_priv->depthOffset;
-   screen->depthPitch	= dri_priv->depthPitch;
-
-   if ( dri_priv->textureSize == 0 ) {
-      screen->texOffset[RADEON_LOCAL_TEX_HEAP] = screen->gart_texture_offset;
-      screen->texSize[RADEON_GART_TEX_HEAP] = dri_priv->gartTexMapSize;
-      screen->logTexGranularity[RADEON_GART_TEX_HEAP] =
-	 dri_priv->log2GARTTexGran;
-   } else {
-      screen->texOffset[RADEON_LOCAL_TEX_HEAP] = dri_priv->textureOffset
-				               + screen->fbLocation;
-      screen->texSize[RADEON_LOCAL_TEX_HEAP] = dri_priv->textureSize;
-      screen->logTexGranularity[RADEON_LOCAL_TEX_HEAP] =
-	 dri_priv->log2TexGran;
-   }
-
-   if ( !screen->gartTextures.map || dri_priv->textureSize == 0 ) {
-      screen->numTexHeaps = RADEON_NR_TEX_HEAPS - 1;
-      screen->texOffset[RADEON_GART_TEX_HEAP] = 0;
-      screen->texSize[RADEON_GART_TEX_HEAP] = 0;
-      screen->logTexGranularity[RADEON_GART_TEX_HEAP] = 0;
-   } else {
-      screen->numTexHeaps = RADEON_NR_TEX_HEAPS;
-      screen->texOffset[RADEON_GART_TEX_HEAP] = screen->gart_texture_offset;
-      screen->texSize[RADEON_GART_TEX_HEAP] = dri_priv->gartTexMapSize;
-      screen->logTexGranularity[RADEON_GART_TEX_HEAP] =
-	 dri_priv->log2GARTTexGran;
-   }
-
-   screen->driScreen = sPriv;
-   screen->sarea_priv_offset = dri_priv->sarea_priv_offset;
-
-   if ( glx_enable_extension != NULL ) {
-      if ( screen->irq != 0 ) {
-	 (*glx_enable_extension)( psc, "GLX_SGI_swap_control" );
-	 (*glx_enable_extension)( psc, "GLX_SGI_video_sync" );
-	 (*glx_enable_extension)( psc, "GLX_MESA_swap_control" );
-      }
-
-      (*glx_enable_extension)( psc, "GLX_MESA_swap_frame_usage" );
-      (*glx_enable_extension)( psc, "GLX_MESA_allocate_memory" );
-   }
-
-   sPriv->psc->allocateMemory = (void *) r200AllocateMemoryMESA;
-   sPriv->psc->freeMemory     = (void *) r200FreeMemoryMESA;
-   sPriv->psc->memoryOffset   = (void *) r200GetMemoryOffsetMESA;
-
-   return screen;
-}
-
-/* Destroy the device specific screen private data struct.
- */
-static void 
-r200DestroyScreen( __DRIscreenPrivate *sPriv )
-{
-   r200ScreenPtr screen = (r200ScreenPtr)sPriv->private;
-
-   if (!screen)
-      return;
-
-   if ( screen->gartTextures.map ) {
-      drmUnmap( screen->gartTextures.map, screen->gartTextures.size );
-   }
-   drmUnmapBufs( screen->buffers );
-   drmUnmap( screen->status.map, screen->status.size );
-   drmUnmap( screen->mmio.map, screen->mmio.size );
-
-   /* free all option information */
-   driDestroyOptionInfo (&screen->optionCache);
-
-   FREE( screen );
-   sPriv->private = NULL;
-}
-
-
-/* Initialize the driver specific screen private data.
- */
-static GLboolean
-r200InitDriver( __DRIscreenPrivate *sPriv )
-{
-   __r200Screen = r200CreateScreen( sPriv );
-
-   sPriv->private = (void *) __r200Screen;
-
-   return sPriv->private ? GL_TRUE : GL_FALSE;
-}
-
-
-/**
- * Create and initialize the Mesa and driver specific pixmap buffer
- * data.  This is called to setup rendering to a particular window.
- * 
- * \todo This function (and its interface) will need to be updated to support
- * pbuffers.
- */
-static GLboolean
-r200CreateBuffer( __DRIscreenPrivate *driScrnPriv,
-                  __DRIdrawablePrivate *driDrawPriv,
-                  const __GLcontextModes *mesaVis,
-                  GLboolean isPixmap )
-{
-   r200ScreenPtr screen = (r200ScreenPtr) driScrnPriv->private;
-
-   if (isPixmap) {
-      return GL_FALSE; /* not implemented */
-   }
-   else {
-      const GLboolean swDepth = GL_FALSE;
-      const GLboolean swAlpha = GL_FALSE;
-      const GLboolean swAccum = mesaVis->accumRedBits > 0;
-      const GLboolean swStencil = mesaVis->stencilBits > 0 &&
-         mesaVis->depthBits != 24;
-#if 0
-      driDrawPriv->driverPrivate = (void *)
-         _mesa_create_framebuffer( mesaVis,
-                                   swDepth,
-                                   swStencil,
-                                   swAccum,
-                                   swAlpha );
-#else
-      struct gl_framebuffer *fb = _mesa_create_framebuffer(mesaVis);
-
-      {
-         driRenderbuffer *frontRb
-            = driNewRenderbuffer(GL_RGBA, screen->cpp,
-                                 screen->frontOffset, screen->frontPitch);
-         r200SetSpanFunctions(frontRb, mesaVis);
-         _mesa_add_renderbuffer(fb, BUFFER_FRONT_LEFT, &frontRb->Base);
-      }
-
-      if (mesaVis->doubleBufferMode) {
-         driRenderbuffer *backRb
-            = driNewRenderbuffer(GL_RGBA, screen->cpp,
-                                 screen->backOffset, screen->backPitch);
-         r200SetSpanFunctions(backRb, mesaVis);
-         _mesa_add_renderbuffer(fb, BUFFER_BACK_LEFT, &backRb->Base);
-      }
-
-      if (mesaVis->depthBits == 16) {
-         driRenderbuffer *depthRb
-            = driNewRenderbuffer(GL_DEPTH_COMPONENT16, screen->cpp,
-                                 screen->depthOffset, screen->depthPitch);
-         r200SetSpanFunctions(depthRb, mesaVis);
-         _mesa_add_renderbuffer(fb, BUFFER_DEPTH, &depthRb->Base);
-      }
-      else if (mesaVis->depthBits == 24) {
-         driRenderbuffer *depthRb
-            = driNewRenderbuffer(GL_DEPTH_COMPONENT24, screen->cpp,
-                                 screen->depthOffset, screen->depthPitch);
-         r200SetSpanFunctions(depthRb, mesaVis);
-         _mesa_add_renderbuffer(fb, BUFFER_DEPTH, &depthRb->Base);
-      }
-
-      if (mesaVis->stencilBits > 0 && !swStencil) {
-         driRenderbuffer *stencilRb
-            = driNewRenderbuffer(GL_STENCIL_INDEX8_EXT, screen->cpp,
-                                 screen->depthOffset, screen->depthPitch);
-         r200SetSpanFunctions(stencilRb, mesaVis);
-         _mesa_add_renderbuffer(fb, BUFFER_STENCIL, &stencilRb->Base);
-      }
-
-      _mesa_add_soft_renderbuffers(fb,
-                                   GL_FALSE, /* color */
-                                   swDepth,
-                                   swStencil,
-                                   swAccum,
-                                   swAlpha,
-                                   GL_FALSE /* aux */);
-      driDrawPriv->driverPrivate = (void *) fb;
-#endif
-      return (driDrawPriv->driverPrivate != NULL);
-   }
-}
-
-
-static void
-r200DestroyBuffer(__DRIdrawablePrivate *driDrawPriv)
-{
-   _mesa_destroy_framebuffer((GLframebuffer *) (driDrawPriv->driverPrivate));
-}
-
-
-
-
-static const struct __DriverAPIRec r200API = {
-   .InitDriver      = r200InitDriver,
-   .DestroyScreen   = r200DestroyScreen,
-   .CreateContext   = r200CreateContext,
-   .DestroyContext  = r200DestroyContext,
-   .CreateBuffer    = r200CreateBuffer,
-   .DestroyBuffer   = r200DestroyBuffer,
-   .SwapBuffers     = r200SwapBuffers,
-   .MakeCurrent     = r200MakeCurrent,
-   .UnbindContext   = r200UnbindContext,
-   .GetSwapInfo     = getSwapInfo,
-   .GetMSC          = driGetMSC32,
-   .WaitForMSC      = driWaitForMSC32,
-   .WaitForSBC      = NULL,
-   .SwapBuffersMSC  = NULL
-};
-
-
-/**
- * This is the bootstrap function for the driver.  libGL supplies all of the
- * requisite information about the system, and the driver initializes itself.
- * This routine also fills in the linked list pointed to by \c driver_modes
- * with the \c __GLcontextModes that the driver can support for windows or
- * pbuffers.
- * 
- * \return A pointer to a \c __DRIscreenPrivate on success, or \c NULL on 
- *         failure.
- */
-PUBLIC
-void * __driCreateNewScreen_20050727( __DRInativeDisplay *dpy, int scrn, __DRIscreen *psc,
-			     const __GLcontextModes * modes,
-			     const __DRIversion * ddx_version,
-			     const __DRIversion * dri_version,
-			     const __DRIversion * drm_version,
-			     const __DRIframebuffer * frame_buffer,
-			     drmAddress pSAREA, int fd, 
-			     int internal_api_version,
-			     const __DRIinterfaceMethods * interface,
-			     __GLcontextModes ** driver_modes )
-			     
-{
-   __DRIscreenPrivate *psp;
-   static const __DRIutilversion2 ddx_expected = { 4, 5, 0, 0 };
-   static const __DRIversion dri_expected = { 4, 0, 0 };
-   static const __DRIversion drm_expected = { 1, 5, 0 };
-
-   dri_interface = interface;
-
-   if ( ! driCheckDriDdxDrmVersions3( "R200",
-				      dri_version, & dri_expected,
-				      ddx_version, & ddx_expected,
-				      drm_version, & drm_expected ) ) {
-      return NULL;
-   }
-
-   psp = __driUtilCreateNewScreen(dpy, scrn, psc, NULL,
-				  ddx_version, dri_version, drm_version,
-				  frame_buffer, pSAREA, fd,
-				  internal_api_version, &r200API);
-   if ( psp != NULL ) {
-      RADEONDRIPtr dri_priv = (RADEONDRIPtr) psp->pDevPriv;
-      *driver_modes = r200FillInModes( dri_priv->bpp,
-				       (dri_priv->bpp == 16) ? 16 : 24,
-				       (dri_priv->bpp == 16) ? 0  : 8,
-				       (dri_priv->backOffset != dri_priv->depthOffset) );
-
-      /* Calling driInitExtensions here, with a NULL context pointer, does not actually
-       * enable the extensions.  It just makes sure that all the dispatch offsets for all
-       * the extensions that *might* be enables are known.  This is needed because the
-       * dispatch offsets need to be known when _mesa_context_create is called, but we can't
-       * enable the extensions until we have a context pointer.
-       *
-       * Hello chicken.  Hello egg.  How are you two today?
-       */
-      driInitExtensions( NULL, card_extensions, GL_FALSE );
-      driInitExtensions( NULL, blend_extensions, GL_FALSE );
-      driInitSingleExtension( NULL, ARB_vp_extension );
-      driInitSingleExtension( NULL, NV_vp_extension );
-   }
-
-   return (void *) psp;
-}
-
-
-/**
- * Get information about previous buffer swaps.
- */
-static int
-getSwapInfo( __DRIdrawablePrivate *dPriv, __DRIswapInfo * sInfo )
-{
-   r200ContextPtr  rmesa;
-
-   if ( (dPriv == NULL) || (dPriv->driContextPriv == NULL)
-	|| (dPriv->driContextPriv->driverPrivate == NULL)
-	|| (sInfo == NULL) ) {
-      return -1;
-   }
-
-   rmesa = (r200ContextPtr) dPriv->driContextPriv->driverPrivate;
-   sInfo->swap_count = rmesa->swap_count;
-   sInfo->swap_ust = rmesa->swap_ust;
-   sInfo->swap_missed_count = rmesa->swap_missed_count;
-
-   sInfo->swap_missed_usage = (sInfo->swap_missed_count != 0)
-       ? driCalculateSwapUsage( dPriv, 0, rmesa->swap_missed_ust )
-       : 0.0;
-
-   return 0;
-}
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/r200/r200_screen.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/r200/r200_screen.h
deleted file mode 100644
index 91b43cbd7..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/r200/r200_screen.h
+++ /dev/null
@@ -1,106 +0,0 @@
-/* $XFree86: xc/lib/GL/mesa/src/drv/r200/r200_screen.h,v 1.1 2002/10/30 12:51:52 alanh Exp $ */
-/*
-Copyright (C) The Weather Channel, Inc.  2002.  All Rights Reserved.
-
-The Weather Channel (TM) funded Tungsten Graphics to develop the
-initial release of the Radeon 8500 driver under the XFree86 license.
-This notice must be preserved.
-
-Permission is hereby granted, free of charge, to any person obtaining
-a copy of this software and associated documentation files (the
-"Software"), to deal in the Software without restriction, including
-without limitation the rights to use, copy, modify, merge, publish,
-distribute, sublicense, and/or sell copies of the Software, and to
-permit persons to whom the Software is furnished to do so, subject to
-the following conditions:
-
-The above copyright notice and this permission notice (including the
-next paragraph) shall be included in all copies or substantial
-portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
-EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
-IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
-LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
-OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
-WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-**************************************************************************/
-
-/*
- * Authors:
- *   Keith Whitwell <keith@tungstengraphics.com>
- */
-
-#ifndef __R200_SCREEN_H__
-#define __R200_SCREEN_H__
-
-#include "xf86drm.h"
-#include "drm.h"
-#include "radeon_drm.h"
-#include "dri_util.h"
-#include "xmlconfig.h"
-
-typedef struct {
-   drm_handle_t handle;			/* Handle to the DRM region */
-   drmSize size;			/* Size of the DRM region */
-   drmAddress map;			/* Mapping of the DRM region */
-} r200RegionRec, *r200RegionPtr;
-
-
-/* chipset features */
-#define R200_CHIPSET_TCL	(1 << 0)
-#define R200_CHIPSET_REAL_R200  (1 << 1)
-#define R200_CHIPSET_YCBCR_BROKEN (1 << 2) 
-
-
-#define R200_NR_TEX_HEAPS 2
-
-typedef struct {
-
-   int chipset;
-   int cpp;
-   int IsPCI;				/* Current card is a PCI card */
-   int AGPMode;
-   unsigned int irq;			/* IRQ number (0 means none) */
-
-   unsigned int fbLocation;
-   unsigned int frontOffset;
-   unsigned int frontPitch;
-   unsigned int backOffset;
-   unsigned int backPitch;
-
-   unsigned int depthOffset;
-   unsigned int depthPitch;
-
-    /* Shared texture data */
-   int numTexHeaps;
-   int texOffset[R200_NR_TEX_HEAPS];
-   int texSize[R200_NR_TEX_HEAPS];
-   int logTexGranularity[R200_NR_TEX_HEAPS];
-
-   r200RegionRec mmio;
-   r200RegionRec status;
-   r200RegionRec gartTextures;
-
-   drmBufMapPtr buffers;
-
-   __volatile__ int32_t *scratch;
-
-   __DRIscreenPrivate *driScreen;
-   unsigned int sarea_priv_offset;
-   unsigned int gart_buffer_offset;	/* offset in card memory space */
-   unsigned int gart_texture_offset;	/* offset in card memory space */
-   unsigned int gart_base;
-
-   GLboolean drmSupportsCubeMaps;       /* need radeon kernel module >=1.7 */
-   GLboolean drmSupportsBlendColor;     /* need radeon kernel module >= 1.11 */
-   GLboolean drmSupportsTriPerf;        /* need radeon kernel module >= 1.16 */
-   GLboolean depthHasSurface;
-
-   /* Configuration cache with default values for all contexts */
-   driOptionCache optionCache;
-} r200ScreenRec, *r200ScreenPtr;
-
-#endif /* __R200_SCREEN_H__ */
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/r200/r200_span.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/r200/r200_span.c
deleted file mode 100644
index 024e89461..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/r200/r200_span.c
+++ /dev/null
@@ -1,367 +0,0 @@
-/* $XFree86: xc/lib/GL/mesa/src/drv/r200/r200_span.c,v 1.1 2002/10/30 12:51:52 alanh Exp $ */
-/*
-Copyright (C) The Weather Channel, Inc.  2002.  All Rights Reserved.
-
-The Weather Channel (TM) funded Tungsten Graphics to develop the
-initial release of the Radeon 8500 driver under the XFree86 license.
-This notice must be preserved.
-
-Permission is hereby granted, free of charge, to any person obtaining
-a copy of this software and associated documentation files (the
-"Software"), to deal in the Software without restriction, including
-without limitation the rights to use, copy, modify, merge, publish,
-distribute, sublicense, and/or sell copies of the Software, and to
-permit persons to whom the Software is furnished to do so, subject to
-the following conditions:
-
-The above copyright notice and this permission notice (including the
-next paragraph) shall be included in all copies or substantial
-portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
-EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
-IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
-LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
-OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
-WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-**************************************************************************/
-
-/*
- * Authors:
- *   Keith Whitwell <keith@tungstengraphics.com>
- */
-
-#include "glheader.h"
-#include "imports.h"
-#include "swrast/swrast.h"
-#include "colormac.h"
-
-#include "r200_context.h"
-#include "r200_ioctl.h"
-#include "r200_state.h"
-#include "r200_span.h"
-#include "r200_tex.h"
-
-#define DBG 0
-
-#define LOCAL_VARS							\
-   r200ContextPtr rmesa = R200_CONTEXT(ctx);				\
-   r200ScreenPtr r200Screen = rmesa->r200Screen;			\
-   __DRIscreenPrivate *sPriv = rmesa->dri.screen;			\
-   __DRIdrawablePrivate *dPriv = rmesa->dri.drawable;			\
-   GLuint pitch = r200Screen->frontPitch * r200Screen->cpp;		\
-   GLuint height = dPriv->h;						\
-   char *buf = (char *)(sPriv->pFB +					\
-			rmesa->state.color.drawOffset +			\
-			(dPriv->x * r200Screen->cpp) +			\
-			(dPriv->y * pitch));				\
-   char *read_buf = (char *)(sPriv->pFB +				\
-			     rmesa->state.pixel.readOffset +		\
-			     (dPriv->x * r200Screen->cpp) +		\
-			     (dPriv->y * pitch));			\
-   GLuint p;								\
-   (void) read_buf; (void) buf; (void) p
-
-#define LOCAL_DEPTH_VARS						\
-   r200ContextPtr rmesa = R200_CONTEXT(ctx);				\
-   r200ScreenPtr r200Screen = rmesa->r200Screen;			\
-   __DRIscreenPrivate *sPriv = rmesa->dri.screen;			\
-   __DRIdrawablePrivate *dPriv = rmesa->dri.drawable;			\
-   GLuint height = dPriv->h;						\
-   GLuint xo = dPriv->x;						\
-   GLuint yo = dPriv->y;						\
-   char *buf = (char *)(sPriv->pFB + r200Screen->depthOffset);		\
-   (void) buf
-
-#define LOCAL_STENCIL_VARS	LOCAL_DEPTH_VARS
-
-#define Y_FLIP( _y )		(height - _y - 1)
-
-#define HW_LOCK() 
-
-#define HW_UNLOCK()							
-
-
-
-/* ================================================================
- * Color buffer
- */
-
-/* 16 bit, RGB565 color spanline and pixel functions
- */
-#define SPANTMP_PIXEL_FMT GL_RGB
-#define SPANTMP_PIXEL_TYPE GL_UNSIGNED_SHORT_5_6_5
-
-#define TAG(x)    r200##x##_RGB565
-#define TAG2(x,y) r200##x##_RGB565##y
-#include "spantmp2.h"
-
-/* 32 bit, ARGB8888 color spanline and pixel functions
- */
-#define SPANTMP_PIXEL_FMT GL_BGRA
-#define SPANTMP_PIXEL_TYPE GL_UNSIGNED_INT_8_8_8_8_REV
-
-#define TAG(x)    r200##x##_ARGB8888
-#define TAG2(x,y) r200##x##_ARGB8888##y
-#include "spantmp2.h"
-
-
-/* ================================================================
- * Depth buffer
- */
-
-/* The Radeon family has depth tiling on all the time, so we have to convert
- * the x,y coordinates into the memory bus address (mba) in the same
- * manner as the engine.  In each case, the linear block address (ba)
- * is calculated, and then wired with x and y to produce the final
- * memory address.
- * The chip will do address translation on its own if the surface registers
- * are set up correctly. It is not quite enough to get it working with hyperz too...
- */
-
-#define BIT(x,b) ((x & (1<<b))>>b)
-static GLuint r200_mba_z32( r200ContextPtr rmesa,
-				       GLint x, GLint y )
-{
-   GLuint pitch = rmesa->r200Screen->frontPitch;
-   if (rmesa->r200Screen->depthHasSurface) {
-      return 4*(x + y*pitch);
-   }
-   else {
-      GLuint b = ((y & 0x7FF) >> 4) * ((pitch & 0xFFF) >> 5) + ((x & 0x7FF) >> 5);
-      GLuint a = 
-         (BIT(x,0) << 2) |
-         (BIT(y,0) << 3) |
-         (BIT(x,1) << 4) |
-         (BIT(y,1) << 5) |
-         (BIT(x,3) << 6) |
-         (BIT(x,4) << 7) |
-         (BIT(x,2) << 8) |
-         (BIT(y,2) << 9) |
-         (BIT(y,3) << 10) |
-         (((pitch & 0x20) ? (b & 0x01) : ((b & 0x01) ^ (BIT(y,4)))) << 11) |
-         ((b >> 1) << 12);
-      return a;
-   }
-}
-
-static GLuint r200_mba_z16( r200ContextPtr rmesa, GLint x, GLint y )
-{
-   GLuint pitch = rmesa->r200Screen->frontPitch;
-   if (rmesa->r200Screen->depthHasSurface) {
-      return 2*(x + y*pitch);
-   }
-   else {
-      GLuint b = ((y & 0x7FF) >> 4) * ((pitch & 0xFFF) >> 6) + ((x & 0x7FF) >> 6);
-      GLuint a = 
-         (BIT(x,0) << 1) |
-         (BIT(y,0) << 2) |
-         (BIT(x,1) << 3) |
-         (BIT(y,1) << 4) |
-         (BIT(x,2) << 5) |
-         (BIT(x,4) << 6) |
-         (BIT(x,5) << 7) |
-         (BIT(x,3) << 8) |
-         (BIT(y,2) << 9) |
-         (BIT(y,3) << 10) |
-         (((pitch & 0x40) ? (b & 0x01) : ((b & 0x01) ^ (BIT(y,4)))) << 11) |
-         ((b >> 1) << 12);
-      return a;
-   }
-}
-
-
-/* 16-bit depth buffer functions
- */
-
-#define WRITE_DEPTH( _x, _y, d )					\
-   *(GLushort *)(buf + r200_mba_z16( rmesa, _x + xo, _y + yo )) = d;
-
-#define READ_DEPTH( d, _x, _y )						\
-   d = *(GLushort *)(buf + r200_mba_z16( rmesa, _x + xo, _y + yo ));
-
-#define TAG(x) r200##x##_16
-#include "depthtmp.h"
-
-
-/* 24 bit depth, 8 bit stencil depthbuffer functions
- */
-
-#define WRITE_DEPTH( _x, _y, d )					\
-do {									\
-   GLuint offset = r200_mba_z32( rmesa, _x + xo, _y + yo );		\
-   GLuint tmp = *(GLuint *)(buf + offset);				\
-   tmp &= 0xff000000;							\
-   tmp |= ((d) & 0x00ffffff);						\
-   *(GLuint *)(buf + offset) = tmp;					\
-} while (0)
-
-#define READ_DEPTH( d, _x, _y )						\
-   d = *(GLuint *)(buf + r200_mba_z32( rmesa, _x + xo,		\
-					 _y + yo )) & 0x00ffffff;
-
-#define TAG(x) r200##x##_24_8
-#include "depthtmp.h"
-
-
-/* ================================================================
- * Stencil buffer
- */
-
-/* 24 bit depth, 8 bit stencil depthbuffer functions
- */
-#define WRITE_STENCIL( _x, _y, d )					\
-do {									\
-   GLuint offset = r200_mba_z32( rmesa, _x + xo, _y + yo );		\
-   GLuint tmp = *(GLuint *)(buf + offset);				\
-   tmp &= 0x00ffffff;							\
-   tmp |= (((d) & 0xff) << 24);						\
-   *(GLuint *)(buf + offset) = tmp;					\
-} while (0)
-
-#define READ_STENCIL( d, _x, _y )					\
-do {									\
-   GLuint offset = r200_mba_z32( rmesa, _x + xo, _y + yo );		\
-   GLuint tmp = *(GLuint *)(buf + offset);				\
-   tmp &= 0xff000000;							\
-   d = tmp >> 24;							\
-} while (0)
-
-#define TAG(x) r200##x##_24_8
-#include "stenciltmp.h"
-
-
-/*
- * This function is called to specify which buffer to read and write
- * for software rasterization (swrast) fallbacks.  This doesn't necessarily
- * correspond to glDrawBuffer() or glReadBuffer() calls.
- */
-static void r200SetBuffer( GLcontext *ctx,
-                           GLframebuffer *colorBuffer,
-                           GLuint bufferBit )
-{
-   r200ContextPtr rmesa = R200_CONTEXT(ctx);
-
-   switch ( bufferBit ) {
-   case BUFFER_BIT_FRONT_LEFT:
-      if ( rmesa->doPageFlip && rmesa->sarea->pfCurrentPage == 1 ) {
-        rmesa->state.pixel.readOffset = rmesa->r200Screen->backOffset;
-        rmesa->state.pixel.readPitch  = rmesa->r200Screen->backPitch;
-        rmesa->state.color.drawOffset = rmesa->r200Screen->backOffset;
-        rmesa->state.color.drawPitch  = rmesa->r200Screen->backPitch;
-      } else {
-      	rmesa->state.pixel.readOffset = rmesa->r200Screen->frontOffset;
-      	rmesa->state.pixel.readPitch  = rmesa->r200Screen->frontPitch;
-      	rmesa->state.color.drawOffset = rmesa->r200Screen->frontOffset;
-      	rmesa->state.color.drawPitch  = rmesa->r200Screen->frontPitch;
-      }
-      break;
-   case BUFFER_BIT_BACK_LEFT:
-      if ( rmesa->doPageFlip && rmesa->sarea->pfCurrentPage == 1 ) {
-      	rmesa->state.pixel.readOffset = rmesa->r200Screen->frontOffset;
-      	rmesa->state.pixel.readPitch  = rmesa->r200Screen->frontPitch;
-      	rmesa->state.color.drawOffset = rmesa->r200Screen->frontOffset;
-      	rmesa->state.color.drawPitch  = rmesa->r200Screen->frontPitch;
-      } else {
-        rmesa->state.pixel.readOffset = rmesa->r200Screen->backOffset;
-        rmesa->state.pixel.readPitch  = rmesa->r200Screen->backPitch;
-        rmesa->state.color.drawOffset = rmesa->r200Screen->backOffset;
-        rmesa->state.color.drawPitch  = rmesa->r200Screen->backPitch;
-      }
-      break;
-   default:
-      _mesa_problem(ctx, "Bad bufferBit in %s", __FUNCTION__);
-      break;
-   }
-}
-
-/* Move locking out to get reasonable span performance (10x better
- * than doing this in HW_LOCK above).  WaitForIdle() is the main
- * culprit.
- */
-
-static void r200SpanRenderStart( GLcontext *ctx )
-{
-   r200ContextPtr rmesa = R200_CONTEXT( ctx );
-
-   R200_FIREVERTICES( rmesa );
-   LOCK_HARDWARE( rmesa );
-   r200WaitForIdleLocked( rmesa );
-
-   /* Read & rewrite the first pixel in the frame buffer.  This should
-    * be a noop, right?  In fact without this conform fails as reading
-    * from the framebuffer sometimes produces old results -- the
-    * on-card read cache gets mixed up and doesn't notice that the
-    * framebuffer has been updated.
-    *
-    * In the worst case this is buggy too as p might get the wrong
-    * value first time, so really need a hidden pixel somewhere for this.
-    */
-   {
-      int p;
-      volatile int *read_buf = (volatile int *)(rmesa->dri.screen->pFB + 
-						rmesa->state.pixel.readOffset);
-      p = *read_buf;
-      *read_buf = p;
-   }
-}
-
-static void r200SpanRenderFinish( GLcontext *ctx )
-{
-   r200ContextPtr rmesa = R200_CONTEXT( ctx );
-   _swrast_flush( ctx );
-   UNLOCK_HARDWARE( rmesa );
-}
-
-void r200InitSpanFuncs( GLcontext *ctx )
-{
-   struct swrast_device_driver *swdd = _swrast_GetDeviceDriverReference(ctx);
-
-   swdd->SetBuffer = r200SetBuffer;
-   swdd->SpanRenderStart          = r200SpanRenderStart;
-   swdd->SpanRenderFinish         = r200SpanRenderFinish; 
-}
-
-
-
-/**
- * Plug in the Get/Put routines for the given driRenderbuffer.
- */
-void
-r200SetSpanFunctions(driRenderbuffer *drb, const GLvisual *vis)
-{
-   if (drb->Base.InternalFormat == GL_RGBA) {
-      if (vis->redBits == 5 && vis->greenBits == 6 && vis->blueBits == 5) {
-         r200InitPointers_RGB565(&drb->Base);
-      }
-      else {
-         r200InitPointers_ARGB8888(&drb->Base);
-      }
-   }
-   else if (drb->Base.InternalFormat == GL_DEPTH_COMPONENT16) {
-      drb->Base.GetRow        = r200ReadDepthSpan_16;
-      drb->Base.GetValues     = r200ReadDepthPixels_16;
-      drb->Base.PutRow        = r200WriteDepthSpan_16;
-      drb->Base.PutMonoRow    = r200WriteMonoDepthSpan_16;
-      drb->Base.PutValues     = r200WriteDepthPixels_16;
-      drb->Base.PutMonoValues = NULL;
-   }
-   else if (drb->Base.InternalFormat == GL_DEPTH_COMPONENT24) {
-      drb->Base.GetRow        = r200ReadDepthSpan_24_8;
-      drb->Base.GetValues     = r200ReadDepthPixels_24_8;
-      drb->Base.PutRow        = r200WriteDepthSpan_24_8;
-      drb->Base.PutMonoRow    = r200WriteMonoDepthSpan_24_8;
-      drb->Base.PutValues     = r200WriteDepthPixels_24_8;
-      drb->Base.PutMonoValues = NULL;
-   }
-   else if (drb->Base.InternalFormat == GL_STENCIL_INDEX8_EXT) {
-      drb->Base.GetRow        = r200ReadStencilSpan_24_8;
-      drb->Base.GetValues     = r200ReadStencilPixels_24_8;
-      drb->Base.PutRow        = r200WriteStencilSpan_24_8;
-      drb->Base.PutMonoRow    = r200WriteMonoStencilSpan_24_8;
-      drb->Base.PutValues     = r200WriteStencilPixels_24_8;
-      drb->Base.PutMonoValues = NULL;
-   }
-}
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/r200/r200_span.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/r200/r200_span.h
deleted file mode 100644
index 8b9909559..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/r200/r200_span.h
+++ /dev/null
@@ -1,46 +0,0 @@
-/* $XFree86: xc/lib/GL/mesa/src/drv/r200/r200_span.h,v 1.1 2002/10/30 12:51:52 alanh Exp $ */
-/*
-Copyright (C) The Weather Channel, Inc.  2002.  All Rights Reserved.
-
-The Weather Channel (TM) funded Tungsten Graphics to develop the
-initial release of the Radeon 8500 driver under the XFree86 license.
-This notice must be preserved.
-
-Permission is hereby granted, free of charge, to any person obtaining
-a copy of this software and associated documentation files (the
-"Software"), to deal in the Software without restriction, including
-without limitation the rights to use, copy, modify, merge, publish,
-distribute, sublicense, and/or sell copies of the Software, and to
-permit persons to whom the Software is furnished to do so, subject to
-the following conditions:
-
-The above copyright notice and this permission notice (including the
-next paragraph) shall be included in all copies or substantial
-portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
-EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
-IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
-LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
-OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
-WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-**************************************************************************/
-
-/*
- * Authors:
- *   Keith Whitwell <keith@tungstengraphics.com>
- */
-
-#ifndef __R200_SPAN_H__
-#define __R200_SPAN_H__
-
-#include "drirenderbuffer.h"
-
-extern void r200InitSpanFuncs( GLcontext *ctx );
-
-extern void
-r200SetSpanFunctions(driRenderbuffer *rb, const GLvisual *vis);
-
-#endif
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/r200/r200_state.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/r200/r200_state.c
deleted file mode 100644
index 9a116f108..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/r200/r200_state.c
+++ /dev/null
@@ -1,2383 +0,0 @@
-/* $XFree86$ */
-/**************************************************************************
-
-Copyright (C) The Weather Channel, Inc.  2002.  All Rights Reserved.
-
-The Weather Channel (TM) funded Tungsten Graphics to develop the
-initial release of the Radeon 8500 driver under the XFree86 license.
-This notice must be preserved.
-
-Permission is hereby granted, free of charge, to any person obtaining
-a copy of this software and associated documentation files (the
-"Software"), to deal in the Software without restriction, including
-without limitation the rights to use, copy, modify, merge, publish,
-distribute, sublicense, and/or sell copies of the Software, and to
-permit persons to whom the Software is furnished to do so, subject to
-the following conditions:
-
-The above copyright notice and this permission notice (including the
-next paragraph) shall be included in all copies or substantial
-portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
-EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
-IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
-LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
-OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
-WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-**************************************************************************/
-
-/*
- * Authors:
- *   Keith Whitwell <keith@tungstengraphics.com>
- */
-
-#include "glheader.h"
-#include "imports.h"
-#include "api_arrayelt.h"
-#include "enums.h"
-#include "colormac.h"
-#include "light.h"
-#include "buffers.h"
-
-#include "swrast/swrast.h"
-#include "array_cache/acache.h"
-#include "tnl/tnl.h"
-#include "tnl/t_pipeline.h"
-#include "swrast_setup/swrast_setup.h"
-
-
-#include "r200_context.h"
-#include "r200_ioctl.h"
-#include "r200_state.h"
-#include "r200_tcl.h"
-#include "r200_tex.h"
-#include "r200_swtcl.h"
-#include "r200_vtxfmt.h"
-
-
-/* =============================================================
- * Alpha blending
- */
-
-static void r200AlphaFunc( GLcontext *ctx, GLenum func, GLfloat ref )
-{
-   r200ContextPtr rmesa = R200_CONTEXT(ctx);
-   int pp_misc = rmesa->hw.ctx.cmd[CTX_PP_MISC];
-   GLubyte refByte;
-
-   CLAMPED_FLOAT_TO_UBYTE(refByte, ref);
-
-   R200_STATECHANGE( rmesa, ctx );
-
-   pp_misc &= ~(R200_ALPHA_TEST_OP_MASK | R200_REF_ALPHA_MASK);
-   pp_misc |= (refByte & R200_REF_ALPHA_MASK);
-
-   switch ( func ) {
-   case GL_NEVER:
-      pp_misc |= R200_ALPHA_TEST_FAIL; 
-      break;
-   case GL_LESS:
-      pp_misc |= R200_ALPHA_TEST_LESS;
-      break;
-   case GL_EQUAL:
-      pp_misc |= R200_ALPHA_TEST_EQUAL;
-      break;
-   case GL_LEQUAL:
-      pp_misc |= R200_ALPHA_TEST_LEQUAL;
-      break;
-   case GL_GREATER:
-      pp_misc |= R200_ALPHA_TEST_GREATER;
-      break;
-   case GL_NOTEQUAL:
-      pp_misc |= R200_ALPHA_TEST_NEQUAL;
-      break;
-   case GL_GEQUAL:
-      pp_misc |= R200_ALPHA_TEST_GEQUAL;
-      break;
-   case GL_ALWAYS:
-      pp_misc |= R200_ALPHA_TEST_PASS;
-      break;
-   }
-
-   rmesa->hw.ctx.cmd[CTX_PP_MISC] = pp_misc;
-}
-
-static void r200BlendColor( GLcontext *ctx, const GLfloat cf[4] )
-{
-   GLubyte color[4];
-   r200ContextPtr rmesa = R200_CONTEXT(ctx);
-   R200_STATECHANGE( rmesa, ctx );
-   CLAMPED_FLOAT_TO_UBYTE(color[0], cf[0]);
-   CLAMPED_FLOAT_TO_UBYTE(color[1], cf[1]);
-   CLAMPED_FLOAT_TO_UBYTE(color[2], cf[2]);
-   CLAMPED_FLOAT_TO_UBYTE(color[3], cf[3]);
-   if (rmesa->r200Screen->drmSupportsBlendColor)
-      rmesa->hw.ctx.cmd[CTX_RB3D_BLENDCOLOR] = r200PackColor( 4, color[0], color[1], color[2], color[3] );
-}
-
-/**
- * Calculate the hardware blend factor setting.  This same function is used
- * for source and destination of both alpha and RGB.
- *
- * \returns
- * The hardware register value for the specified blend factor.  This value
- * will need to be shifted into the correct position for either source or
- * destination factor.
- *
- * \todo
- * Since the two cases where source and destination are handled differently
- * are essentially error cases, they should never happen.  Determine if these
- * cases can be removed.
- */
-static int blend_factor( GLenum factor, GLboolean is_src )
-{
-   int func;
-
-   switch ( factor ) {
-   case GL_ZERO:
-      func = R200_BLEND_GL_ZERO;
-      break;
-   case GL_ONE:
-      func = R200_BLEND_GL_ONE;
-      break;
-   case GL_DST_COLOR:
-      func = R200_BLEND_GL_DST_COLOR;
-      break;
-   case GL_ONE_MINUS_DST_COLOR:
-      func = R200_BLEND_GL_ONE_MINUS_DST_COLOR;
-      break;
-   case GL_SRC_COLOR:
-      func = R200_BLEND_GL_SRC_COLOR;
-      break;
-   case GL_ONE_MINUS_SRC_COLOR:
-      func = R200_BLEND_GL_ONE_MINUS_SRC_COLOR;
-      break;
-   case GL_SRC_ALPHA:
-      func = R200_BLEND_GL_SRC_ALPHA;
-      break;
-   case GL_ONE_MINUS_SRC_ALPHA:
-      func = R200_BLEND_GL_ONE_MINUS_SRC_ALPHA;
-      break;
-   case GL_DST_ALPHA:
-      func = R200_BLEND_GL_DST_ALPHA;
-      break;
-   case GL_ONE_MINUS_DST_ALPHA:
-      func = R200_BLEND_GL_ONE_MINUS_DST_ALPHA;
-      break;
-   case GL_SRC_ALPHA_SATURATE:
-      func = (is_src) ? R200_BLEND_GL_SRC_ALPHA_SATURATE : R200_BLEND_GL_ZERO;
-      break;
-   case GL_CONSTANT_COLOR:
-      func = R200_BLEND_GL_CONST_COLOR;
-      break;
-   case GL_ONE_MINUS_CONSTANT_COLOR:
-      func = R200_BLEND_GL_ONE_MINUS_CONST_COLOR;
-      break;
-   case GL_CONSTANT_ALPHA:
-      func = R200_BLEND_GL_CONST_ALPHA;
-      break;
-   case GL_ONE_MINUS_CONSTANT_ALPHA:
-      func = R200_BLEND_GL_ONE_MINUS_CONST_ALPHA;
-      break;
-   default:
-      func = (is_src) ? R200_BLEND_GL_ONE : R200_BLEND_GL_ZERO;
-   }
-   return func;
-}
-
-/**
- * Sets both the blend equation and the blend function.
- * This is done in a single
- * function because some blend equations (i.e., \c GL_MIN and \c GL_MAX)
- * change the interpretation of the blend function.
- * Also, make sure that blend function and blend equation are set to their default
- * value if color blending is not enabled, since at least blend equations GL_MIN
- * and GL_FUNC_REVERSE_SUBTRACT will cause wrong results otherwise for
- * unknown reasons.
- */
-static void r200_set_blend_state( GLcontext * ctx )
-{
-   r200ContextPtr rmesa = R200_CONTEXT(ctx);
-   GLuint cntl = rmesa->hw.ctx.cmd[CTX_RB3D_CNTL] &
-      ~(R200_ROP_ENABLE | R200_ALPHA_BLEND_ENABLE | R200_SEPARATE_ALPHA_ENABLE);
-
-   int func = (R200_BLEND_GL_ONE << R200_SRC_BLEND_SHIFT) |
-      (R200_BLEND_GL_ZERO << R200_DST_BLEND_SHIFT);
-   int eqn = R200_COMB_FCN_ADD_CLAMP;
-   int funcA = (R200_BLEND_GL_ONE << R200_SRC_BLEND_SHIFT) |
-      (R200_BLEND_GL_ZERO << R200_DST_BLEND_SHIFT);
-   int eqnA = R200_COMB_FCN_ADD_CLAMP;
-
-   R200_STATECHANGE( rmesa, ctx );
-
-   if (rmesa->r200Screen->drmSupportsBlendColor) {
-      if (ctx->Color._LogicOpEnabled) {
-         rmesa->hw.ctx.cmd[CTX_RB3D_CNTL] =  cntl | R200_ROP_ENABLE;
-         rmesa->hw.ctx.cmd[CTX_RB3D_ABLENDCNTL] = eqn | func;
-         rmesa->hw.ctx.cmd[CTX_RB3D_CBLENDCNTL] = eqn | func;
-         return;
-      } else if (ctx->Color.BlendEnabled) {
-         rmesa->hw.ctx.cmd[CTX_RB3D_CNTL] =  cntl | R200_ALPHA_BLEND_ENABLE | R200_SEPARATE_ALPHA_ENABLE;
-      }
-      else {
-         rmesa->hw.ctx.cmd[CTX_RB3D_CNTL] = cntl;
-         rmesa->hw.ctx.cmd[CTX_RB3D_ABLENDCNTL] = eqn | func;
-         rmesa->hw.ctx.cmd[CTX_RB3D_CBLENDCNTL] = eqn | func;
-         return;
-      }
-   }
-   else {
-      if (ctx->Color._LogicOpEnabled) {
-         rmesa->hw.ctx.cmd[CTX_RB3D_CNTL] =  cntl | R200_ROP_ENABLE;
-         rmesa->hw.ctx.cmd[CTX_RB3D_BLENDCNTL] = eqn | func;
-         return;
-      } else if (ctx->Color.BlendEnabled) {
-         rmesa->hw.ctx.cmd[CTX_RB3D_CNTL] =  cntl | R200_ALPHA_BLEND_ENABLE;
-      }
-      else {
-         rmesa->hw.ctx.cmd[CTX_RB3D_CNTL] = cntl;
-         rmesa->hw.ctx.cmd[CTX_RB3D_BLENDCNTL] = eqn | func;
-         return;
-      }
-   }
-
-   func = (blend_factor( ctx->Color.BlendSrcRGB, GL_TRUE ) << R200_SRC_BLEND_SHIFT) |
-      (blend_factor( ctx->Color.BlendDstRGB, GL_FALSE ) << R200_DST_BLEND_SHIFT);
-
-   switch(ctx->Color.BlendEquationRGB) {
-   case GL_FUNC_ADD:
-      eqn = R200_COMB_FCN_ADD_CLAMP;
-      break;
-
-   case GL_FUNC_SUBTRACT:
-      eqn = R200_COMB_FCN_SUB_CLAMP;
-      break;
-
-   case GL_FUNC_REVERSE_SUBTRACT:
-      eqn = R200_COMB_FCN_RSUB_CLAMP;
-      break;
-
-   case GL_MIN:
-      eqn = R200_COMB_FCN_MIN;
-      func = (R200_BLEND_GL_ONE << R200_SRC_BLEND_SHIFT) |
-         (R200_BLEND_GL_ONE << R200_DST_BLEND_SHIFT);
-      break;
-
-   case GL_MAX:
-      eqn = R200_COMB_FCN_MAX;
-      func = (R200_BLEND_GL_ONE << R200_SRC_BLEND_SHIFT) |
-         (R200_BLEND_GL_ONE << R200_DST_BLEND_SHIFT);
-      break;
-
-   default:
-      fprintf( stderr, "[%s:%u] Invalid RGB blend equation (0x%04x).\n",
-         __FUNCTION__, __LINE__, ctx->Color.BlendEquationRGB );
-      return;
-   }
-
-   if (!rmesa->r200Screen->drmSupportsBlendColor) {
-      rmesa->hw.ctx.cmd[CTX_RB3D_BLENDCNTL] = eqn | func;
-      return;
-   }
-
-   funcA = (blend_factor( ctx->Color.BlendSrcA, GL_TRUE ) << R200_SRC_BLEND_SHIFT) |
-      (blend_factor( ctx->Color.BlendDstA, GL_FALSE ) << R200_DST_BLEND_SHIFT);
-
-   switch(ctx->Color.BlendEquationA) {
-   case GL_FUNC_ADD:
-      eqnA = R200_COMB_FCN_ADD_CLAMP;
-      break;
-
-   case GL_FUNC_SUBTRACT:
-      eqnA = R200_COMB_FCN_SUB_CLAMP;
-      break;
-
-   case GL_FUNC_REVERSE_SUBTRACT:
-      eqnA = R200_COMB_FCN_RSUB_CLAMP;
-      break;
-
-   case GL_MIN:
-      eqnA = R200_COMB_FCN_MIN;
-      funcA = (R200_BLEND_GL_ONE << R200_SRC_BLEND_SHIFT) |
-         (R200_BLEND_GL_ONE << R200_DST_BLEND_SHIFT);
-      break;
-
-   case GL_MAX:
-      eqnA = R200_COMB_FCN_MAX;
-      funcA = (R200_BLEND_GL_ONE << R200_SRC_BLEND_SHIFT) |
-         (R200_BLEND_GL_ONE << R200_DST_BLEND_SHIFT);
-      break;
-
-   default:
-      fprintf( stderr, "[%s:%u] Invalid A blend equation (0x%04x).\n",
-         __FUNCTION__, __LINE__, ctx->Color.BlendEquationA );
-      return;
-   }
-
-   rmesa->hw.ctx.cmd[CTX_RB3D_ABLENDCNTL] = eqnA | funcA;
-   rmesa->hw.ctx.cmd[CTX_RB3D_CBLENDCNTL] = eqn | func;
-
-}
-
-static void r200BlendEquationSeparate( GLcontext *ctx,
-				       GLenum modeRGB, GLenum modeA )
-{
-      r200_set_blend_state( ctx );
-}
-
-static void r200BlendFuncSeparate( GLcontext *ctx,
-				     GLenum sfactorRGB, GLenum dfactorRGB,
-				     GLenum sfactorA, GLenum dfactorA )
-{
-      r200_set_blend_state( ctx );
-}
-
-
-/* =============================================================
- * Depth testing
- */
-
-static void r200DepthFunc( GLcontext *ctx, GLenum func )
-{
-   r200ContextPtr rmesa = R200_CONTEXT(ctx);
-
-   R200_STATECHANGE( rmesa, ctx );
-   rmesa->hw.ctx.cmd[CTX_RB3D_ZSTENCILCNTL] &= ~R200_Z_TEST_MASK;
-
-   switch ( ctx->Depth.Func ) {
-   case GL_NEVER:
-      rmesa->hw.ctx.cmd[CTX_RB3D_ZSTENCILCNTL] |= R200_Z_TEST_NEVER;
-      break;
-   case GL_LESS:
-      rmesa->hw.ctx.cmd[CTX_RB3D_ZSTENCILCNTL] |= R200_Z_TEST_LESS;
-      break;
-   case GL_EQUAL:
-      rmesa->hw.ctx.cmd[CTX_RB3D_ZSTENCILCNTL] |= R200_Z_TEST_EQUAL;
-      break;
-   case GL_LEQUAL:
-      rmesa->hw.ctx.cmd[CTX_RB3D_ZSTENCILCNTL] |= R200_Z_TEST_LEQUAL;
-      break;
-   case GL_GREATER:
-      rmesa->hw.ctx.cmd[CTX_RB3D_ZSTENCILCNTL] |= R200_Z_TEST_GREATER;
-      break;
-   case GL_NOTEQUAL:
-      rmesa->hw.ctx.cmd[CTX_RB3D_ZSTENCILCNTL] |= R200_Z_TEST_NEQUAL;
-      break;
-   case GL_GEQUAL:
-      rmesa->hw.ctx.cmd[CTX_RB3D_ZSTENCILCNTL] |= R200_Z_TEST_GEQUAL;
-      break;
-   case GL_ALWAYS:
-      rmesa->hw.ctx.cmd[CTX_RB3D_ZSTENCILCNTL] |= R200_Z_TEST_ALWAYS;
-      break;
-   }
-}
-
-static void r200ClearDepth( GLcontext *ctx, GLclampd d )
-{
-   r200ContextPtr rmesa = R200_CONTEXT(ctx);
-   GLuint format = (rmesa->hw.ctx.cmd[CTX_RB3D_ZSTENCILCNTL] &
-		    R200_DEPTH_FORMAT_MASK);
-
-   switch ( format ) {
-   case R200_DEPTH_FORMAT_16BIT_INT_Z:
-      rmesa->state.depth.clear = d * 0x0000ffff;
-      break;
-   case R200_DEPTH_FORMAT_24BIT_INT_Z:
-      rmesa->state.depth.clear = d * 0x00ffffff;
-      break;
-   }
-}
-
-static void r200DepthMask( GLcontext *ctx, GLboolean flag )
-{
-   r200ContextPtr rmesa = R200_CONTEXT(ctx);
-   R200_STATECHANGE( rmesa, ctx );
-
-   if ( ctx->Depth.Mask ) {
-      rmesa->hw.ctx.cmd[CTX_RB3D_ZSTENCILCNTL] |=  R200_Z_WRITE_ENABLE;
-   } else {
-      rmesa->hw.ctx.cmd[CTX_RB3D_ZSTENCILCNTL] &= ~R200_Z_WRITE_ENABLE;
-   }
-}
-
-
-/* =============================================================
- * Fog
- */
-
-
-static void r200Fogfv( GLcontext *ctx, GLenum pname, const GLfloat *param )
-{
-   r200ContextPtr rmesa = R200_CONTEXT(ctx);
-   union { int i; float f; } c, d;
-   GLchan col[4];
-   GLuint i;
-
-   c.i = rmesa->hw.fog.cmd[FOG_C];
-   d.i = rmesa->hw.fog.cmd[FOG_D];
-
-   switch (pname) {
-   case GL_FOG_MODE:
-      if (!ctx->Fog.Enabled)
-	 return;
-      R200_STATECHANGE(rmesa, tcl);
-      rmesa->hw.tcl.cmd[TCL_UCP_VERT_BLEND_CTL] &= ~R200_TCL_FOG_MASK;
-      switch (ctx->Fog.Mode) {
-      case GL_LINEAR:
-	 rmesa->hw.tcl.cmd[TCL_UCP_VERT_BLEND_CTL] |= R200_TCL_FOG_LINEAR;
-	 if (ctx->Fog.Start == ctx->Fog.End) {
-	    c.f = 1.0F;
-	    d.f = 1.0F;
-	 }
-	 else {
-	    c.f = ctx->Fog.End/(ctx->Fog.End-ctx->Fog.Start);
-	    d.f = -1.0/(ctx->Fog.End-ctx->Fog.Start);
-	 }
-	 break;
-      case GL_EXP:
-	 rmesa->hw.tcl.cmd[TCL_UCP_VERT_BLEND_CTL] |= R200_TCL_FOG_EXP;
-	 c.f = 0.0;
-	 d.f = -ctx->Fog.Density;
-	 break;
-      case GL_EXP2:
-	 rmesa->hw.tcl.cmd[TCL_UCP_VERT_BLEND_CTL] |= R200_TCL_FOG_EXP2;
-	 c.f = 0.0;
-	 d.f = -(ctx->Fog.Density * ctx->Fog.Density);
-	 break;
-      default:
-	 return;
-      }
-      break;
-   case GL_FOG_DENSITY:
-      switch (ctx->Fog.Mode) {
-      case GL_EXP:
-	 c.f = 0.0;
-	 d.f = -ctx->Fog.Density;
-	 break;
-      case GL_EXP2:
-	 c.f = 0.0;
-	 d.f = -(ctx->Fog.Density * ctx->Fog.Density);
-	 break;
-      default:
-	 break;
-      }
-      break;
-   case GL_FOG_START:
-   case GL_FOG_END:
-      if (ctx->Fog.Mode == GL_LINEAR) {
-	 if (ctx->Fog.Start == ctx->Fog.End) {
-	    c.f = 1.0F;
-	    d.f = 1.0F;
-	 } else {
-	    c.f = ctx->Fog.End/(ctx->Fog.End-ctx->Fog.Start);
-	    d.f = -1.0/(ctx->Fog.End-ctx->Fog.Start);
-	 }
-      }
-      break;
-   case GL_FOG_COLOR: 
-      R200_STATECHANGE( rmesa, ctx );
-      UNCLAMPED_FLOAT_TO_RGB_CHAN( col, ctx->Fog.Color );
-      i = r200PackColor( 4, col[0], col[1], col[2], 0 );
-      rmesa->hw.ctx.cmd[CTX_PP_FOG_COLOR] &= ~R200_FOG_COLOR_MASK;
-      rmesa->hw.ctx.cmd[CTX_PP_FOG_COLOR] |= i;
-      break;
-   case GL_FOG_COORD_SRC: {
-      GLuint fmt_0 = rmesa->hw.vtx.cmd[VTX_VTXFMT_0];
-      GLuint out_0 = rmesa->hw.vtx.cmd[VTX_TCL_OUTPUT_VTXFMT_0];
-      GLuint fog   = rmesa->hw.ctx.cmd[CTX_PP_FOG_COLOR];
-
-      fog &= ~R200_FOG_USE_MASK;
-      if ( ctx->Fog.FogCoordinateSource == GL_FOG_COORD ) {
-	 fog   |= R200_FOG_USE_VTX_FOG;
-	 fmt_0 |= R200_VTX_DISCRETE_FOG;
-	 out_0 |= R200_VTX_DISCRETE_FOG;
-      }
-      else {
-	 fog   |=  R200_FOG_USE_SPEC_ALPHA;
-	 fmt_0 &= ~R200_VTX_DISCRETE_FOG;
-	 out_0 &= ~R200_VTX_DISCRETE_FOG;
-      }
-
-      if ( fog != rmesa->hw.ctx.cmd[CTX_PP_FOG_COLOR] ) {
-	 R200_STATECHANGE( rmesa, ctx );
-	 rmesa->hw.ctx.cmd[CTX_PP_FOG_COLOR] = fog;
-      }
-
-      if ( (fmt_0 != rmesa->hw.vtx.cmd[VTX_VTXFMT_0])
-	   || (out_0 != rmesa->hw.vtx.cmd[VTX_TCL_OUTPUT_VTXFMT_0])) {
-	 R200_STATECHANGE( rmesa, vtx );
-	 rmesa->hw.vtx.cmd[VTX_VTXFMT_0] = fmt_0;
-	 rmesa->hw.vtx.cmd[VTX_TCL_OUTPUT_VTXFMT_0] = out_0;	 
-      }
-
-      break;
-   }
-   default:
-      return;
-   }
-
-   if (c.i != rmesa->hw.fog.cmd[FOG_C] || d.i != rmesa->hw.fog.cmd[FOG_D]) {
-      R200_STATECHANGE( rmesa, fog );
-      rmesa->hw.fog.cmd[FOG_C] = c.i;
-      rmesa->hw.fog.cmd[FOG_D] = d.i;
-   }
-}
-
-
-/* =============================================================
- * Scissoring
- */
-
-
-static GLboolean intersect_rect( drm_clip_rect_t *out,
-				 drm_clip_rect_t *a,
-				 drm_clip_rect_t *b )
-{
-   *out = *a;
-   if ( b->x1 > out->x1 ) out->x1 = b->x1;
-   if ( b->y1 > out->y1 ) out->y1 = b->y1;
-   if ( b->x2 < out->x2 ) out->x2 = b->x2;
-   if ( b->y2 < out->y2 ) out->y2 = b->y2;
-   if ( out->x1 >= out->x2 ) return GL_FALSE;
-   if ( out->y1 >= out->y2 ) return GL_FALSE;
-   return GL_TRUE;
-}
-
-
-void r200RecalcScissorRects( r200ContextPtr rmesa )
-{
-   drm_clip_rect_t *out;
-   int i;
-
-   /* Grow cliprect store?
-    */
-   if (rmesa->state.scissor.numAllocedClipRects < rmesa->numClipRects) {
-      while (rmesa->state.scissor.numAllocedClipRects < rmesa->numClipRects) {
-	 rmesa->state.scissor.numAllocedClipRects += 1;	/* zero case */
-	 rmesa->state.scissor.numAllocedClipRects *= 2;
-      }
-
-      if (rmesa->state.scissor.pClipRects)
-	 FREE(rmesa->state.scissor.pClipRects);
-
-      rmesa->state.scissor.pClipRects = 
-	 MALLOC( rmesa->state.scissor.numAllocedClipRects * 
-		 sizeof(drm_clip_rect_t) );
-
-      if ( rmesa->state.scissor.pClipRects == NULL ) {
-	 rmesa->state.scissor.numAllocedClipRects = 0;
-	 return;
-      }
-   }
-   
-   out = rmesa->state.scissor.pClipRects;
-   rmesa->state.scissor.numClipRects = 0;
-
-   for ( i = 0 ; i < rmesa->numClipRects ;  i++ ) {
-      if ( intersect_rect( out, 
-			   &rmesa->pClipRects[i], 
-			   &rmesa->state.scissor.rect ) ) {
-	 rmesa->state.scissor.numClipRects++;
-	 out++;
-      }
-   }
-}
-
-
-static void r200UpdateScissor( GLcontext *ctx )
-{
-   r200ContextPtr rmesa = R200_CONTEXT(ctx);
-
-   if ( rmesa->dri.drawable ) {
-      __DRIdrawablePrivate *dPriv = rmesa->dri.drawable;
-
-      int x = ctx->Scissor.X;
-      int y = dPriv->h - ctx->Scissor.Y - ctx->Scissor.Height;
-      int w = ctx->Scissor.X + ctx->Scissor.Width - 1;
-      int h = dPriv->h - ctx->Scissor.Y - 1;
-
-      rmesa->state.scissor.rect.x1 = x + dPriv->x;
-      rmesa->state.scissor.rect.y1 = y + dPriv->y;
-      rmesa->state.scissor.rect.x2 = w + dPriv->x + 1;
-      rmesa->state.scissor.rect.y2 = h + dPriv->y + 1;
-
-      r200RecalcScissorRects( rmesa );
-   }
-}
-
-
-static void r200Scissor( GLcontext *ctx,
-			   GLint x, GLint y, GLsizei w, GLsizei h )
-{
-   r200ContextPtr rmesa = R200_CONTEXT(ctx);
-
-   if ( ctx->Scissor.Enabled ) {
-      R200_FIREVERTICES( rmesa );	/* don't pipeline cliprect changes */
-      r200UpdateScissor( ctx );
-   }
-
-}
-
-
-/* =============================================================
- * Culling
- */
-
-static void r200CullFace( GLcontext *ctx, GLenum unused )
-{
-   r200ContextPtr rmesa = R200_CONTEXT(ctx);
-   GLuint s = rmesa->hw.set.cmd[SET_SE_CNTL];
-   GLuint t = rmesa->hw.tcl.cmd[TCL_UCP_VERT_BLEND_CTL];
-
-   s |= R200_FFACE_SOLID | R200_BFACE_SOLID;
-   t &= ~(R200_CULL_FRONT | R200_CULL_BACK);
-
-   if ( ctx->Polygon.CullFlag ) {
-      switch ( ctx->Polygon.CullFaceMode ) {
-      case GL_FRONT:
-	 s &= ~R200_FFACE_SOLID;
-	 t |= R200_CULL_FRONT;
-	 break;
-      case GL_BACK:
-	 s &= ~R200_BFACE_SOLID;
-	 t |= R200_CULL_BACK;
-	 break;
-      case GL_FRONT_AND_BACK:
-	 s &= ~(R200_FFACE_SOLID | R200_BFACE_SOLID);
-	 t |= (R200_CULL_FRONT | R200_CULL_BACK);
-	 break;
-      }
-   }
-
-   if ( rmesa->hw.set.cmd[SET_SE_CNTL] != s ) {
-      R200_STATECHANGE(rmesa, set );
-      rmesa->hw.set.cmd[SET_SE_CNTL] = s;
-   }
-
-   if ( rmesa->hw.tcl.cmd[TCL_UCP_VERT_BLEND_CTL] != t ) {
-      R200_STATECHANGE(rmesa, tcl );
-      rmesa->hw.tcl.cmd[TCL_UCP_VERT_BLEND_CTL] = t;
-   }
-}
-
-static void r200FrontFace( GLcontext *ctx, GLenum mode )
-{
-   r200ContextPtr rmesa = R200_CONTEXT(ctx);
-
-   R200_STATECHANGE( rmesa, set );
-   rmesa->hw.set.cmd[SET_SE_CNTL] &= ~R200_FFACE_CULL_DIR_MASK;
-
-   R200_STATECHANGE( rmesa, tcl );
-   rmesa->hw.tcl.cmd[TCL_UCP_VERT_BLEND_CTL] &= ~R200_CULL_FRONT_IS_CCW;
-
-   switch ( mode ) {
-   case GL_CW:
-      rmesa->hw.set.cmd[SET_SE_CNTL] |= R200_FFACE_CULL_CW;
-      break;
-   case GL_CCW:
-      rmesa->hw.set.cmd[SET_SE_CNTL] |= R200_FFACE_CULL_CCW;
-      rmesa->hw.tcl.cmd[TCL_UCP_VERT_BLEND_CTL] |= R200_CULL_FRONT_IS_CCW;
-      break;
-   }
-}
-
-/* =============================================================
- * Point state
- */
-static void r200PointSize( GLcontext *ctx, GLfloat size )
-{
-   if (0) fprintf(stderr, "%s: %f\n", __FUNCTION__, size );
-}
-
-/* =============================================================
- * Line state
- */
-static void r200LineWidth( GLcontext *ctx, GLfloat widthf )
-{
-   r200ContextPtr rmesa = R200_CONTEXT(ctx);
-
-   R200_STATECHANGE( rmesa, lin );
-   R200_STATECHANGE( rmesa, set );
-
-   /* Line width is stored in U6.4 format.
-    */
-   rmesa->hw.lin.cmd[LIN_SE_LINE_WIDTH] &= ~0xffff;
-   rmesa->hw.lin.cmd[LIN_SE_LINE_WIDTH] |= (GLuint)(ctx->Line._Width * 16.0);
-
-   if ( widthf > 1.0 ) {
-      rmesa->hw.set.cmd[SET_SE_CNTL] |=  R200_WIDELINE_ENABLE;
-   } else {
-      rmesa->hw.set.cmd[SET_SE_CNTL] &= ~R200_WIDELINE_ENABLE;
-   }
-}
-
-static void r200LineStipple( GLcontext *ctx, GLint factor, GLushort pattern )
-{
-   r200ContextPtr rmesa = R200_CONTEXT(ctx);
-
-   R200_STATECHANGE( rmesa, lin );
-   rmesa->hw.lin.cmd[LIN_RE_LINE_PATTERN] = 
-      ((((GLuint)factor & 0xff) << 16) | ((GLuint)pattern));
-}
-
-
-/* =============================================================
- * Masks
- */
-static void r200ColorMask( GLcontext *ctx,
-			   GLboolean r, GLboolean g,
-			   GLboolean b, GLboolean a )
-{
-   r200ContextPtr rmesa = R200_CONTEXT(ctx);
-   GLuint mask = r200PackColor( rmesa->r200Screen->cpp,
-				ctx->Color.ColorMask[RCOMP],
-				ctx->Color.ColorMask[GCOMP],
-				ctx->Color.ColorMask[BCOMP],
-				ctx->Color.ColorMask[ACOMP] );
-
-   GLuint flag = rmesa->hw.ctx.cmd[CTX_RB3D_CNTL] & ~R200_PLANE_MASK_ENABLE;
-
-   if (!(r && g && b && a))
-      flag |= R200_PLANE_MASK_ENABLE;
-
-   if ( rmesa->hw.ctx.cmd[CTX_RB3D_CNTL] != flag ) { 
-      R200_STATECHANGE( rmesa, ctx ); 
-      rmesa->hw.ctx.cmd[CTX_RB3D_CNTL] = flag; 
-   } 
-
-   if ( rmesa->hw.msk.cmd[MSK_RB3D_PLANEMASK] != mask ) {
-      R200_STATECHANGE( rmesa, msk );
-      rmesa->hw.msk.cmd[MSK_RB3D_PLANEMASK] = mask;
-   }
-}
-
-
-/* =============================================================
- * Polygon state
- */
-
-static void r200PolygonOffset( GLcontext *ctx,
-			       GLfloat factor, GLfloat units )
-{
-   r200ContextPtr rmesa = R200_CONTEXT(ctx);
-   GLfloat constant = units * rmesa->state.depth.scale;
-
-/*    factor *= 2; */
-/*    constant *= 2; */
-   
-/*    fprintf(stderr, "%s f:%f u:%f\n", __FUNCTION__, factor, constant); */
-
-   R200_STATECHANGE( rmesa, zbs );
-   rmesa->hw.zbs.cmd[ZBS_SE_ZBIAS_FACTOR]   = *(GLuint *)&factor;
-   rmesa->hw.zbs.cmd[ZBS_SE_ZBIAS_CONSTANT] = *(GLuint *)&constant;
-}
-
-static void r200PolygonStipple( GLcontext *ctx, const GLubyte *mask )
-{
-   r200ContextPtr rmesa = R200_CONTEXT(ctx);
-   GLuint i;
-   drm_radeon_stipple_t stipple;
-
-   /* Must flip pattern upside down.
-    */
-   for ( i = 0 ; i < 32 ; i++ ) {
-      rmesa->state.stipple.mask[31 - i] = ((GLuint *) mask)[i];
-   }
-
-   /* TODO: push this into cmd mechanism
-    */
-   R200_FIREVERTICES( rmesa );
-   LOCK_HARDWARE( rmesa );
-
-   /* FIXME: Use window x,y offsets into stipple RAM.
-    */
-   stipple.mask = rmesa->state.stipple.mask;
-   drmCommandWrite( rmesa->dri.fd, DRM_RADEON_STIPPLE, 
-                    &stipple, sizeof(stipple) );
-   UNLOCK_HARDWARE( rmesa );
-}
-
-static void r200PolygonMode( GLcontext *ctx, GLenum face, GLenum mode )
-{
-   r200ContextPtr rmesa = R200_CONTEXT(ctx);
-   GLboolean flag = (ctx->_TriangleCaps & DD_TRI_UNFILLED) != 0;
-
-   /* Can't generally do unfilled via tcl, but some good special
-    * cases work. 
-    */
-   TCL_FALLBACK( ctx, R200_TCL_FALLBACK_UNFILLED, flag);
-   if (rmesa->TclFallback) {
-      r200ChooseRenderState( ctx );
-      r200ChooseVertexState( ctx );
-   }
-}
-
-
-/* =============================================================
- * Rendering attributes
- *
- * We really don't want to recalculate all this every time we bind a
- * texture.  These things shouldn't change all that often, so it makes
- * sense to break them out of the core texture state update routines.
- */
-
-/* Examine lighting and texture state to determine if separate specular
- * should be enabled.
- */
-static void r200UpdateSpecular( GLcontext *ctx )
-{
-   r200ContextPtr rmesa = R200_CONTEXT(ctx);
-   u_int32_t p = rmesa->hw.ctx.cmd[CTX_PP_CNTL];
-
-   R200_STATECHANGE( rmesa, tcl );
-   R200_STATECHANGE( rmesa, vtx );
-
-   rmesa->hw.vtx.cmd[VTX_TCL_OUTPUT_VTXFMT_0] &= ~(3<<R200_VTX_COLOR_0_SHIFT);
-   rmesa->hw.vtx.cmd[VTX_TCL_OUTPUT_VTXFMT_0] &= ~(3<<R200_VTX_COLOR_1_SHIFT);
-   rmesa->hw.vtx.cmd[VTX_TCL_OUTPUT_COMPSEL] &= ~R200_OUTPUT_COLOR_0;
-   rmesa->hw.vtx.cmd[VTX_TCL_OUTPUT_COMPSEL] &= ~R200_OUTPUT_COLOR_1;
-   rmesa->hw.tcl.cmd[TCL_LIGHT_MODEL_CTL_0] &= ~R200_LIGHTING_ENABLE;
-
-   p &= ~R200_SPECULAR_ENABLE;
-
-   rmesa->hw.tcl.cmd[TCL_LIGHT_MODEL_CTL_0] |= R200_DIFFUSE_SPECULAR_COMBINE;
-
-
-   if (ctx->Light.Enabled &&
-       ctx->Light.Model.ColorControl == GL_SEPARATE_SPECULAR_COLOR) {
-      rmesa->hw.vtx.cmd[VTX_TCL_OUTPUT_VTXFMT_0] |= 
-	 ((R200_VTX_FP_RGBA << R200_VTX_COLOR_0_SHIFT) |
-	  (R200_VTX_FP_RGBA << R200_VTX_COLOR_1_SHIFT));	
-      rmesa->hw.vtx.cmd[VTX_TCL_OUTPUT_COMPSEL] |= R200_OUTPUT_COLOR_0;
-      rmesa->hw.vtx.cmd[VTX_TCL_OUTPUT_COMPSEL] |= R200_OUTPUT_COLOR_1;
-      rmesa->hw.tcl.cmd[TCL_LIGHT_MODEL_CTL_0] |= R200_LIGHTING_ENABLE;
-      p |=  R200_SPECULAR_ENABLE;
-      rmesa->hw.tcl.cmd[TCL_LIGHT_MODEL_CTL_0] &= 
-	 ~R200_DIFFUSE_SPECULAR_COMBINE;
-   }
-   else if (ctx->Light.Enabled) {
-      rmesa->hw.vtx.cmd[VTX_TCL_OUTPUT_VTXFMT_0] |= 
-	 ((R200_VTX_FP_RGBA << R200_VTX_COLOR_0_SHIFT));	
-      rmesa->hw.vtx.cmd[VTX_TCL_OUTPUT_COMPSEL] |= R200_OUTPUT_COLOR_0;
-      rmesa->hw.tcl.cmd[TCL_LIGHT_MODEL_CTL_0] |= R200_LIGHTING_ENABLE;
-   } else if (ctx->Fog.ColorSumEnabled ) {
-      rmesa->hw.vtx.cmd[VTX_TCL_OUTPUT_VTXFMT_0] |= 
-	 ((R200_VTX_FP_RGBA << R200_VTX_COLOR_0_SHIFT) |
-	  (R200_VTX_FP_RGBA << R200_VTX_COLOR_1_SHIFT));	
-      p |=  R200_SPECULAR_ENABLE;
-   } else {
-      rmesa->hw.vtx.cmd[VTX_TCL_OUTPUT_VTXFMT_0] |= 
-	 ((R200_VTX_FP_RGBA << R200_VTX_COLOR_0_SHIFT));	
-   }
-
-   if (ctx->Fog.Enabled) {
-      rmesa->hw.vtx.cmd[VTX_TCL_OUTPUT_VTXFMT_0] |= 
-	 ((R200_VTX_FP_RGBA << R200_VTX_COLOR_1_SHIFT));	
-      rmesa->hw.vtx.cmd[VTX_TCL_OUTPUT_COMPSEL] |= R200_OUTPUT_COLOR_1;
-   }
-
-   if ( rmesa->hw.ctx.cmd[CTX_PP_CNTL] != p ) {
-      R200_STATECHANGE( rmesa, ctx );
-      rmesa->hw.ctx.cmd[CTX_PP_CNTL] = p;
-   }
-
-   /* Update vertex/render formats
-    */
-   if (rmesa->TclFallback) { 
-      r200ChooseRenderState( ctx );
-      r200ChooseVertexState( ctx );
-   }
-}
-
-
-/* =============================================================
- * Materials
- */
-
-
-/* Update on colormaterial, material emmissive/ambient, 
- * lightmodel.globalambient
- */
-static void update_global_ambient( GLcontext *ctx )
-{
-   r200ContextPtr rmesa = R200_CONTEXT(ctx);
-   float *fcmd = (float *)R200_DB_STATE( glt );
-
-   /* Need to do more if both emmissive & ambient are PREMULT:
-    * I believe this is not nessary when using source_material. This condition thus
-    * will never happen currently, and the function has no dependencies on materials now
-    */
-   if ((rmesa->hw.tcl.cmd[TCL_LIGHT_MODEL_CTL_1] &
-       ((3 << R200_FRONT_EMISSIVE_SOURCE_SHIFT) |
-	(3 << R200_FRONT_AMBIENT_SOURCE_SHIFT))) == 0) 
-   {
-      COPY_3V( &fcmd[GLT_RED], 
-	       ctx->Light.Material.Attrib[MAT_ATTRIB_FRONT_EMISSION]);
-      ACC_SCALE_3V( &fcmd[GLT_RED],
-		   ctx->Light.Model.Ambient,
-		   ctx->Light.Material.Attrib[MAT_ATTRIB_FRONT_AMBIENT]);
-   } 
-   else
-   {
-      COPY_3V( &fcmd[GLT_RED], ctx->Light.Model.Ambient );
-   }
-   
-   R200_DB_STATECHANGE(rmesa, &rmesa->hw.glt);
-}
-
-/* Update on change to 
- *    - light[p].colors
- *    - light[p].enabled
- */
-static void update_light_colors( GLcontext *ctx, GLuint p )
-{
-   struct gl_light *l = &ctx->Light.Light[p];
-
-/*     fprintf(stderr, "%s\n", __FUNCTION__); */
-
-   if (l->Enabled) {
-      r200ContextPtr rmesa = R200_CONTEXT(ctx);
-      float *fcmd = (float *)R200_DB_STATE( lit[p] );
-
-      COPY_4V( &fcmd[LIT_AMBIENT_RED], l->Ambient );	 
-      COPY_4V( &fcmd[LIT_DIFFUSE_RED], l->Diffuse );
-      COPY_4V( &fcmd[LIT_SPECULAR_RED], l->Specular );
-      
-      R200_DB_STATECHANGE( rmesa, &rmesa->hw.lit[p] );
-   }
-}
-
-static void r200ColorMaterial( GLcontext *ctx, GLenum face, GLenum mode )
-{
-      r200ContextPtr rmesa = R200_CONTEXT(ctx);
-      GLuint light_model_ctl1 = rmesa->hw.tcl.cmd[TCL_LIGHT_MODEL_CTL_1];
-      light_model_ctl1 &= ~((0xf << R200_FRONT_EMISSIVE_SOURCE_SHIFT) |
-			   (0xf << R200_FRONT_AMBIENT_SOURCE_SHIFT) |
-			   (0xf << R200_FRONT_DIFFUSE_SOURCE_SHIFT) |
-		   (0xf << R200_FRONT_SPECULAR_SOURCE_SHIFT) |
-		   (0xf << R200_BACK_EMISSIVE_SOURCE_SHIFT) |
-		   (0xf << R200_BACK_AMBIENT_SOURCE_SHIFT) |
-		   (0xf << R200_BACK_DIFFUSE_SOURCE_SHIFT) |
-		   (0xf << R200_BACK_SPECULAR_SOURCE_SHIFT));
-
-   if (ctx->Light.ColorMaterialEnabled) {
-      GLuint mask = ctx->Light.ColorMaterialBitmask;
-   
-      if (mask & MAT_BIT_FRONT_EMISSION) {
-	 light_model_ctl1 |= (R200_LM1_SOURCE_VERTEX_COLOR_0 <<
-			     R200_FRONT_EMISSIVE_SOURCE_SHIFT);
-      }
-      else
-	 light_model_ctl1 |= (R200_LM1_SOURCE_MATERIAL_0 <<
-			     R200_FRONT_EMISSIVE_SOURCE_SHIFT);
-
-      if (mask & MAT_BIT_FRONT_AMBIENT) {
-	 light_model_ctl1 |= (R200_LM1_SOURCE_VERTEX_COLOR_0 <<
-			     R200_FRONT_AMBIENT_SOURCE_SHIFT);
-      }
-      else
-         light_model_ctl1 |= (R200_LM1_SOURCE_MATERIAL_0 <<
-			     R200_FRONT_AMBIENT_SOURCE_SHIFT);
-	 
-      if (mask & MAT_BIT_FRONT_DIFFUSE) {
-	 light_model_ctl1 |= (R200_LM1_SOURCE_VERTEX_COLOR_0 <<
-			     R200_FRONT_DIFFUSE_SOURCE_SHIFT);
-      }
-      else
-         light_model_ctl1 |= (R200_LM1_SOURCE_MATERIAL_0 <<
-			     R200_FRONT_DIFFUSE_SOURCE_SHIFT);
-   
-      if (mask & MAT_BIT_FRONT_SPECULAR) {
-	 light_model_ctl1 |= (R200_LM1_SOURCE_VERTEX_COLOR_0 <<
-			     R200_FRONT_SPECULAR_SOURCE_SHIFT);
-      }
-      else {
-         light_model_ctl1 |= (R200_LM1_SOURCE_MATERIAL_0 <<
-			     R200_FRONT_SPECULAR_SOURCE_SHIFT);
-      }
-   
-      if (mask & MAT_BIT_BACK_EMISSION) {
-	 light_model_ctl1 |= (R200_LM1_SOURCE_VERTEX_COLOR_0 <<
-			     R200_BACK_EMISSIVE_SOURCE_SHIFT);
-      }
-
-      else light_model_ctl1 |= (R200_LM1_SOURCE_MATERIAL_1 <<
-			     R200_BACK_EMISSIVE_SOURCE_SHIFT);
-
-      if (mask & MAT_BIT_BACK_AMBIENT) {
-	 light_model_ctl1 |= (R200_LM1_SOURCE_VERTEX_COLOR_0 <<
-			     R200_BACK_AMBIENT_SOURCE_SHIFT);
-      }
-      else light_model_ctl1 |= (R200_LM1_SOURCE_MATERIAL_1 <<
-			     R200_BACK_AMBIENT_SOURCE_SHIFT);
-
-      if (mask & MAT_BIT_BACK_DIFFUSE) {
-	 light_model_ctl1 |= (R200_LM1_SOURCE_VERTEX_COLOR_0 <<
-			     R200_BACK_DIFFUSE_SOURCE_SHIFT);
-   }
-      else light_model_ctl1 |= (R200_LM1_SOURCE_MATERIAL_1 <<
-			     R200_BACK_DIFFUSE_SOURCE_SHIFT);
-
-      if (mask & MAT_BIT_BACK_SPECULAR) {
-	 light_model_ctl1 |= (R200_LM1_SOURCE_VERTEX_COLOR_0 <<
-			     R200_BACK_SPECULAR_SOURCE_SHIFT);
-      }
-      else {
-         light_model_ctl1 |= (R200_LM1_SOURCE_MATERIAL_1 <<
-			     R200_BACK_SPECULAR_SOURCE_SHIFT);
-      }
-      }
-   else {
-       /* Default to SOURCE_MATERIAL:
-        */
-     light_model_ctl1 |=
-        (R200_LM1_SOURCE_MATERIAL_0 << R200_FRONT_EMISSIVE_SOURCE_SHIFT) |
-        (R200_LM1_SOURCE_MATERIAL_0 << R200_FRONT_AMBIENT_SOURCE_SHIFT) |
-        (R200_LM1_SOURCE_MATERIAL_0 << R200_FRONT_DIFFUSE_SOURCE_SHIFT) |
-        (R200_LM1_SOURCE_MATERIAL_0 << R200_FRONT_SPECULAR_SOURCE_SHIFT) |
-        (R200_LM1_SOURCE_MATERIAL_1 << R200_BACK_EMISSIVE_SOURCE_SHIFT) |
-        (R200_LM1_SOURCE_MATERIAL_1 << R200_BACK_AMBIENT_SOURCE_SHIFT) |
-        (R200_LM1_SOURCE_MATERIAL_1 << R200_BACK_DIFFUSE_SOURCE_SHIFT) |
-        (R200_LM1_SOURCE_MATERIAL_1 << R200_BACK_SPECULAR_SOURCE_SHIFT);
-   }
-
-   if (light_model_ctl1 != rmesa->hw.tcl.cmd[TCL_LIGHT_MODEL_CTL_1]) {
-      R200_STATECHANGE( rmesa, tcl );
-      rmesa->hw.tcl.cmd[TCL_LIGHT_MODEL_CTL_1] = light_model_ctl1;
-   }
-   
-   
-}
-
-void r200UpdateMaterial( GLcontext *ctx )
-{
-   r200ContextPtr rmesa = R200_CONTEXT(ctx);
-   GLfloat (*mat)[4] = ctx->Light.Material.Attrib;
-   GLfloat *fcmd = (GLfloat *)R200_DB_STATE( mtl[0] );
-   GLfloat *fcmd2 = (GLfloat *)R200_DB_STATE( mtl[1] );
-   GLuint mask = ~0;
-   
-   /* Might be possible and faster to update everything unconditionally? */
-   if (ctx->Light.ColorMaterialEnabled)
-      mask &= ~ctx->Light.ColorMaterialBitmask;
-
-   if (R200_DEBUG & DEBUG_STATE)
-      fprintf(stderr, "%s\n", __FUNCTION__);
-
-   if (mask & MAT_BIT_FRONT_EMISSION) {
-      fcmd[MTL_EMMISSIVE_RED]   = mat[MAT_ATTRIB_FRONT_EMISSION][0];
-      fcmd[MTL_EMMISSIVE_GREEN] = mat[MAT_ATTRIB_FRONT_EMISSION][1];
-      fcmd[MTL_EMMISSIVE_BLUE]  = mat[MAT_ATTRIB_FRONT_EMISSION][2];
-      fcmd[MTL_EMMISSIVE_ALPHA] = mat[MAT_ATTRIB_FRONT_EMISSION][3];
-   }
-   if (mask & MAT_BIT_FRONT_AMBIENT) {
-      fcmd[MTL_AMBIENT_RED]     = mat[MAT_ATTRIB_FRONT_AMBIENT][0];
-      fcmd[MTL_AMBIENT_GREEN]   = mat[MAT_ATTRIB_FRONT_AMBIENT][1];
-      fcmd[MTL_AMBIENT_BLUE]    = mat[MAT_ATTRIB_FRONT_AMBIENT][2];
-      fcmd[MTL_AMBIENT_ALPHA]   = mat[MAT_ATTRIB_FRONT_AMBIENT][3];
-   }
-   if (mask & MAT_BIT_FRONT_DIFFUSE) {
-      fcmd[MTL_DIFFUSE_RED]     = mat[MAT_ATTRIB_FRONT_DIFFUSE][0];
-      fcmd[MTL_DIFFUSE_GREEN]   = mat[MAT_ATTRIB_FRONT_DIFFUSE][1];
-      fcmd[MTL_DIFFUSE_BLUE]    = mat[MAT_ATTRIB_FRONT_DIFFUSE][2];
-      fcmd[MTL_DIFFUSE_ALPHA]   = mat[MAT_ATTRIB_FRONT_DIFFUSE][3];
-   }
-   if (mask & MAT_BIT_FRONT_SPECULAR) {
-      fcmd[MTL_SPECULAR_RED]    = mat[MAT_ATTRIB_FRONT_SPECULAR][0];
-      fcmd[MTL_SPECULAR_GREEN]  = mat[MAT_ATTRIB_FRONT_SPECULAR][1];
-      fcmd[MTL_SPECULAR_BLUE]   = mat[MAT_ATTRIB_FRONT_SPECULAR][2];
-      fcmd[MTL_SPECULAR_ALPHA]  = mat[MAT_ATTRIB_FRONT_SPECULAR][3];
-   }
-   if (mask & MAT_BIT_FRONT_SHININESS) {
-      fcmd[MTL_SHININESS]       = mat[MAT_ATTRIB_FRONT_SHININESS][0];
-   }
-
-   if (mask & MAT_BIT_BACK_EMISSION) {
-      fcmd2[MTL_EMMISSIVE_RED]   = mat[MAT_ATTRIB_BACK_EMISSION][0];
-      fcmd2[MTL_EMMISSIVE_GREEN] = mat[MAT_ATTRIB_BACK_EMISSION][1];
-      fcmd2[MTL_EMMISSIVE_BLUE]  = mat[MAT_ATTRIB_BACK_EMISSION][2];
-      fcmd2[MTL_EMMISSIVE_ALPHA] = mat[MAT_ATTRIB_BACK_EMISSION][3];
-   }
-   if (mask & MAT_BIT_BACK_AMBIENT) {
-      fcmd2[MTL_AMBIENT_RED]     = mat[MAT_ATTRIB_BACK_AMBIENT][0];
-      fcmd2[MTL_AMBIENT_GREEN]   = mat[MAT_ATTRIB_BACK_AMBIENT][1];
-      fcmd2[MTL_AMBIENT_BLUE]    = mat[MAT_ATTRIB_BACK_AMBIENT][2];
-      fcmd2[MTL_AMBIENT_ALPHA]   = mat[MAT_ATTRIB_BACK_AMBIENT][3];
-   }
-   if (mask & MAT_BIT_BACK_DIFFUSE) {
-      fcmd2[MTL_DIFFUSE_RED]     = mat[MAT_ATTRIB_BACK_DIFFUSE][0];
-      fcmd2[MTL_DIFFUSE_GREEN]   = mat[MAT_ATTRIB_BACK_DIFFUSE][1];
-      fcmd2[MTL_DIFFUSE_BLUE]    = mat[MAT_ATTRIB_BACK_DIFFUSE][2];
-      fcmd2[MTL_DIFFUSE_ALPHA]   = mat[MAT_ATTRIB_BACK_DIFFUSE][3];
-   }
-   if (mask & MAT_BIT_BACK_SPECULAR) {
-      fcmd2[MTL_SPECULAR_RED]    = mat[MAT_ATTRIB_BACK_SPECULAR][0];
-      fcmd2[MTL_SPECULAR_GREEN]  = mat[MAT_ATTRIB_BACK_SPECULAR][1];
-      fcmd2[MTL_SPECULAR_BLUE]   = mat[MAT_ATTRIB_BACK_SPECULAR][2];
-      fcmd2[MTL_SPECULAR_ALPHA]  = mat[MAT_ATTRIB_BACK_SPECULAR][3];
-   }
-   if (mask & MAT_BIT_BACK_SHININESS) {
-      fcmd2[MTL_SHININESS]       = mat[MAT_ATTRIB_BACK_SHININESS][0];
-   }
-
-   R200_DB_STATECHANGE( rmesa, &rmesa->hw.mtl[0] );
-   R200_DB_STATECHANGE( rmesa, &rmesa->hw.mtl[1] );
-
-   /* currently material changes cannot trigger a global ambient change, I believe this is correct
-    update_global_ambient( ctx ); */
-}
-
-/* _NEW_LIGHT
- * _NEW_MODELVIEW
- * _MESA_NEW_NEED_EYE_COORDS
- *
- * Uses derived state from mesa:
- *       _VP_inf_norm
- *       _h_inf_norm
- *       _Position
- *       _NormDirection
- *       _ModelViewInvScale
- *       _NeedEyeCoords
- *       _EyeZDir
- *
- * which are calculated in light.c and are correct for the current
- * lighting space (model or eye), hence dependencies on _NEW_MODELVIEW
- * and _MESA_NEW_NEED_EYE_COORDS.  
- */
-static void update_light( GLcontext *ctx )
-{
-   r200ContextPtr rmesa = R200_CONTEXT(ctx);
-
-   /* Have to check these, or have an automatic shortcircuit mechanism
-    * to remove noop statechanges. (Or just do a better job on the
-    * front end).
-    */
-   {
-      GLuint tmp = rmesa->hw.tcl.cmd[TCL_LIGHT_MODEL_CTL_0];
-
-      if (ctx->_NeedEyeCoords)
-	 tmp &= ~R200_LIGHT_IN_MODELSPACE;
-      else
-	 tmp |= R200_LIGHT_IN_MODELSPACE;
-      
-      if (tmp != rmesa->hw.tcl.cmd[TCL_LIGHT_MODEL_CTL_0]) 
-      {
-	 R200_STATECHANGE( rmesa, tcl );
-	 rmesa->hw.tcl.cmd[TCL_LIGHT_MODEL_CTL_0] = tmp;
-      }
-   }
-
-   {
-      GLfloat *fcmd = (GLfloat *)R200_DB_STATE( eye );
-      fcmd[EYE_X] = ctx->_EyeZDir[0];
-      fcmd[EYE_Y] = ctx->_EyeZDir[1];
-      fcmd[EYE_Z] = - ctx->_EyeZDir[2];
-      fcmd[EYE_RESCALE_FACTOR] = ctx->_ModelViewInvScale;
-      R200_DB_STATECHANGE( rmesa, &rmesa->hw.eye );
-   }
-
-
-
-   if (ctx->Light.Enabled) {
-      GLint p;
-      for (p = 0 ; p < MAX_LIGHTS; p++) {
-	 if (ctx->Light.Light[p].Enabled) {
-	    struct gl_light *l = &ctx->Light.Light[p];
-	    GLfloat *fcmd = (GLfloat *)R200_DB_STATE( lit[p] );
-	    
-	    if (l->EyePosition[3] == 0.0) {
-	       COPY_3FV( &fcmd[LIT_POSITION_X], l->_VP_inf_norm ); 
-	       COPY_3FV( &fcmd[LIT_DIRECTION_X], l->_h_inf_norm ); 
-	       fcmd[LIT_POSITION_W] = 0;
-	       fcmd[LIT_DIRECTION_W] = 0;
-	    } else {
-	       COPY_4V( &fcmd[LIT_POSITION_X], l->_Position );
-	       fcmd[LIT_DIRECTION_X] = -l->_NormDirection[0];
-	       fcmd[LIT_DIRECTION_Y] = -l->_NormDirection[1];
-	       fcmd[LIT_DIRECTION_Z] = -l->_NormDirection[2];
-	       fcmd[LIT_DIRECTION_W] = 0;
-	    }
-
-	    R200_DB_STATECHANGE( rmesa, &rmesa->hw.lit[p] );
-	 }
-      }
-   }
-}
-
-static void r200Lightfv( GLcontext *ctx, GLenum light,
-			   GLenum pname, const GLfloat *params )
-{
-   r200ContextPtr rmesa = R200_CONTEXT(ctx);
-   GLint p = light - GL_LIGHT0;
-   struct gl_light *l = &ctx->Light.Light[p];
-   GLfloat *fcmd = (GLfloat *)rmesa->hw.lit[p].cmd;
-   
-
-   switch (pname) {
-   case GL_AMBIENT:		
-   case GL_DIFFUSE:
-   case GL_SPECULAR:
-      update_light_colors( ctx, p );
-      break;
-
-   case GL_SPOT_DIRECTION: 
-      /* picked up in update_light */	
-      break;
-
-   case GL_POSITION: {
-      /* positions picked up in update_light, but can do flag here */	
-      GLuint flag = (p&1)? R200_LIGHT_1_IS_LOCAL : R200_LIGHT_0_IS_LOCAL;
-      GLuint idx = TCL_PER_LIGHT_CTL_0 + p/2;
-
-      R200_STATECHANGE(rmesa, tcl);
-      if (l->EyePosition[3] != 0.0F)
-	 rmesa->hw.tcl.cmd[idx] |= flag;
-      else
-	 rmesa->hw.tcl.cmd[idx] &= ~flag;
-      break;
-   }
-
-   case GL_SPOT_EXPONENT:
-      R200_STATECHANGE(rmesa, lit[p]);
-      fcmd[LIT_SPOT_EXPONENT] = params[0];
-      break;
-
-   case GL_SPOT_CUTOFF: {
-      GLuint flag = (p&1) ? R200_LIGHT_1_IS_SPOT : R200_LIGHT_0_IS_SPOT;
-      GLuint idx = TCL_PER_LIGHT_CTL_0 + p/2;
-
-      R200_STATECHANGE(rmesa, lit[p]);
-      fcmd[LIT_SPOT_CUTOFF] = l->_CosCutoff;
-
-      R200_STATECHANGE(rmesa, tcl);
-      if (l->SpotCutoff != 180.0F)
-	 rmesa->hw.tcl.cmd[idx] |= flag;
-      else
-	 rmesa->hw.tcl.cmd[idx] &= ~flag;
-
-      break;
-   }
-
-   case GL_CONSTANT_ATTENUATION:
-      R200_STATECHANGE(rmesa, lit[p]);
-      fcmd[LIT_ATTEN_CONST] = params[0];
-      if ( params[0] == 0.0 )
-	 fcmd[LIT_ATTEN_CONST_INV] = FLT_MAX;
-      else
-	 fcmd[LIT_ATTEN_CONST_INV] = 1.0 / params[0];
-      break;
-   case GL_LINEAR_ATTENUATION:
-      R200_STATECHANGE(rmesa, lit[p]);
-      fcmd[LIT_ATTEN_LINEAR] = params[0];
-      break;
-   case GL_QUADRATIC_ATTENUATION:
-      R200_STATECHANGE(rmesa, lit[p]);
-      fcmd[LIT_ATTEN_QUADRATIC] = params[0];
-      break;
-   default:
-      return;
-   }
-
-   /* Set RANGE_ATTEN only when needed */
-   switch (pname) {
-   case GL_POSITION:
-   case GL_CONSTANT_ATTENUATION:
-   case GL_LINEAR_ATTENUATION:
-   case GL_QUADRATIC_ATTENUATION: {
-      GLuint *icmd = (GLuint *)R200_DB_STATE( tcl );
-      GLuint idx = TCL_PER_LIGHT_CTL_0 + p/2;
-      GLuint atten_flag = ( p&1 ) ? R200_LIGHT_1_ENABLE_RANGE_ATTEN
-				  : R200_LIGHT_0_ENABLE_RANGE_ATTEN;
-      GLuint atten_const_flag = ( p&1 ) ? R200_LIGHT_1_CONSTANT_RANGE_ATTEN
-				  : R200_LIGHT_0_CONSTANT_RANGE_ATTEN;
-
-      if ( l->EyePosition[3] == 0.0F ||
-	   ( ( fcmd[LIT_ATTEN_CONST] == 0.0 || fcmd[LIT_ATTEN_CONST] == 1.0 ) &&
-	     fcmd[LIT_ATTEN_QUADRATIC] == 0.0 && fcmd[LIT_ATTEN_LINEAR] == 0.0 ) ) {
-	 /* Disable attenuation */
-	 icmd[idx] &= ~atten_flag;
-      } else {
-	 if ( fcmd[LIT_ATTEN_QUADRATIC] == 0.0 && fcmd[LIT_ATTEN_LINEAR] == 0.0 ) {
-	    /* Enable only constant portion of attenuation calculation */
-	    icmd[idx] |= ( atten_flag | atten_const_flag );
-	 } else {
-	    /* Enable full attenuation calculation */
-	    icmd[idx] &= ~atten_const_flag;
-	    icmd[idx] |= atten_flag;
-	 }
-      }
-
-      R200_DB_STATECHANGE( rmesa, &rmesa->hw.tcl );
-      break;
-   }
-   default:
-     break;
-   }
-}
-
-		  
-
-
-static void r200LightModelfv( GLcontext *ctx, GLenum pname,
-				const GLfloat *param )
-{
-   r200ContextPtr rmesa = R200_CONTEXT(ctx);
-
-   switch (pname) {
-      case GL_LIGHT_MODEL_AMBIENT: 
-	 update_global_ambient( ctx );
-	 break;
-
-      case GL_LIGHT_MODEL_LOCAL_VIEWER:
-	 R200_STATECHANGE( rmesa, tcl );
-	 if (ctx->Light.Model.LocalViewer)
-	    rmesa->hw.tcl.cmd[TCL_LIGHT_MODEL_CTL_0] |= R200_LOCAL_VIEWER;
-	 else
-	    rmesa->hw.tcl.cmd[TCL_LIGHT_MODEL_CTL_0] &= ~R200_LOCAL_VIEWER;
-         break;
-
-      case GL_LIGHT_MODEL_TWO_SIDE:
-	 R200_STATECHANGE( rmesa, tcl );
-	 if (ctx->Light.Model.TwoSide)
-	    rmesa->hw.tcl.cmd[TCL_LIGHT_MODEL_CTL_0] |= R200_LIGHT_TWOSIDE;
-	 else
-	    rmesa->hw.tcl.cmd[TCL_LIGHT_MODEL_CTL_0] &= ~(R200_LIGHT_TWOSIDE);
-	 if (rmesa->TclFallback) {
-	    r200ChooseRenderState( ctx );
-	    r200ChooseVertexState( ctx );
-	 }
-         break;
-
-      case GL_LIGHT_MODEL_COLOR_CONTROL:
-	 r200UpdateSpecular(ctx);
-         break;
-
-      default:
-         break;
-   }
-}
-
-static void r200ShadeModel( GLcontext *ctx, GLenum mode )
-{
-   r200ContextPtr rmesa = R200_CONTEXT(ctx);
-   GLuint s = rmesa->hw.set.cmd[SET_SE_CNTL];
-
-   s &= ~(R200_DIFFUSE_SHADE_MASK |
-	  R200_ALPHA_SHADE_MASK |
-	  R200_SPECULAR_SHADE_MASK |
-	  R200_FOG_SHADE_MASK);
-
-   switch ( mode ) {
-   case GL_FLAT:
-      s |= (R200_DIFFUSE_SHADE_FLAT |
-	    R200_ALPHA_SHADE_FLAT |
-	    R200_SPECULAR_SHADE_FLAT |
-	    R200_FOG_SHADE_FLAT);
-      break;
-   case GL_SMOOTH:
-      s |= (R200_DIFFUSE_SHADE_GOURAUD |
-	    R200_ALPHA_SHADE_GOURAUD |
-	    R200_SPECULAR_SHADE_GOURAUD |
-	    R200_FOG_SHADE_GOURAUD);
-      break;
-   default:
-      return;
-   }
-
-   if ( rmesa->hw.set.cmd[SET_SE_CNTL] != s ) {
-      R200_STATECHANGE( rmesa, set );
-      rmesa->hw.set.cmd[SET_SE_CNTL] = s;
-   }
-}
-
-
-/* =============================================================
- * User clip planes
- */
-
-static void r200ClipPlane( GLcontext *ctx, GLenum plane, const GLfloat *eq )
-{
-   GLint p = (GLint) plane - (GLint) GL_CLIP_PLANE0;
-   r200ContextPtr rmesa = R200_CONTEXT(ctx);
-   GLint *ip = (GLint *)ctx->Transform._ClipUserPlane[p];
-
-   R200_STATECHANGE( rmesa, ucp[p] );
-   rmesa->hw.ucp[p].cmd[UCP_X] = ip[0];
-   rmesa->hw.ucp[p].cmd[UCP_Y] = ip[1];
-   rmesa->hw.ucp[p].cmd[UCP_Z] = ip[2];
-   rmesa->hw.ucp[p].cmd[UCP_W] = ip[3];
-}
-
-static void r200UpdateClipPlanes( GLcontext *ctx )
-{
-   r200ContextPtr rmesa = R200_CONTEXT(ctx);
-   GLuint p;
-
-   for (p = 0; p < ctx->Const.MaxClipPlanes; p++) {
-      if (ctx->Transform.ClipPlanesEnabled & (1 << p)) {
-	 GLint *ip = (GLint *)ctx->Transform._ClipUserPlane[p];
-
-	 R200_STATECHANGE( rmesa, ucp[p] );
-	 rmesa->hw.ucp[p].cmd[UCP_X] = ip[0];
-	 rmesa->hw.ucp[p].cmd[UCP_Y] = ip[1];
-	 rmesa->hw.ucp[p].cmd[UCP_Z] = ip[2];
-	 rmesa->hw.ucp[p].cmd[UCP_W] = ip[3];
-      }
-   }
-}
-
-
-/* =============================================================
- * Stencil
- */
-
-static void r200StencilFunc( GLcontext *ctx, GLenum func,
-			       GLint ref, GLuint mask )
-{
-   r200ContextPtr rmesa = R200_CONTEXT(ctx);
-   GLuint refmask = ((ctx->Stencil.Ref[0] << R200_STENCIL_REF_SHIFT) |
-		     (ctx->Stencil.ValueMask[0] << R200_STENCIL_MASK_SHIFT));
-
-   R200_STATECHANGE( rmesa, ctx );
-   R200_STATECHANGE( rmesa, msk );
-
-   rmesa->hw.ctx.cmd[CTX_RB3D_ZSTENCILCNTL] &= ~R200_STENCIL_TEST_MASK;
-   rmesa->hw.msk.cmd[MSK_RB3D_STENCILREFMASK] &= ~(R200_STENCIL_REF_MASK|
-						   R200_STENCIL_VALUE_MASK);
-
-   switch ( ctx->Stencil.Function[0] ) {
-   case GL_NEVER:
-      rmesa->hw.ctx.cmd[CTX_RB3D_ZSTENCILCNTL] |= R200_STENCIL_TEST_NEVER;
-      break;
-   case GL_LESS:
-      rmesa->hw.ctx.cmd[CTX_RB3D_ZSTENCILCNTL] |= R200_STENCIL_TEST_LESS;
-      break;
-   case GL_EQUAL:
-      rmesa->hw.ctx.cmd[CTX_RB3D_ZSTENCILCNTL] |= R200_STENCIL_TEST_EQUAL;
-      break;
-   case GL_LEQUAL:
-      rmesa->hw.ctx.cmd[CTX_RB3D_ZSTENCILCNTL] |= R200_STENCIL_TEST_LEQUAL;
-      break;
-   case GL_GREATER:
-      rmesa->hw.ctx.cmd[CTX_RB3D_ZSTENCILCNTL] |= R200_STENCIL_TEST_GREATER;
-      break;
-   case GL_NOTEQUAL:
-      rmesa->hw.ctx.cmd[CTX_RB3D_ZSTENCILCNTL] |= R200_STENCIL_TEST_NEQUAL;
-      break;
-   case GL_GEQUAL:
-      rmesa->hw.ctx.cmd[CTX_RB3D_ZSTENCILCNTL] |= R200_STENCIL_TEST_GEQUAL;
-      break;
-   case GL_ALWAYS:
-      rmesa->hw.ctx.cmd[CTX_RB3D_ZSTENCILCNTL] |= R200_STENCIL_TEST_ALWAYS;
-      break;
-   }
-
-   rmesa->hw.msk.cmd[MSK_RB3D_STENCILREFMASK] |= refmask;
-}
-
-static void r200StencilMask( GLcontext *ctx, GLuint mask )
-{
-   r200ContextPtr rmesa = R200_CONTEXT(ctx);
-
-   R200_STATECHANGE( rmesa, msk );
-   rmesa->hw.msk.cmd[MSK_RB3D_STENCILREFMASK] &= ~R200_STENCIL_WRITE_MASK;
-   rmesa->hw.msk.cmd[MSK_RB3D_STENCILREFMASK] |=
-      (ctx->Stencil.WriteMask[0] << R200_STENCIL_WRITEMASK_SHIFT);
-}
-
-static void r200StencilOp( GLcontext *ctx, GLenum fail,
-			     GLenum zfail, GLenum zpass )
-{
-   r200ContextPtr rmesa = R200_CONTEXT(ctx);
-
-   R200_STATECHANGE( rmesa, ctx );
-   rmesa->hw.ctx.cmd[CTX_RB3D_ZSTENCILCNTL] &= ~(R200_STENCIL_FAIL_MASK |
-					       R200_STENCIL_ZFAIL_MASK |
-					       R200_STENCIL_ZPASS_MASK);
-
-   switch ( ctx->Stencil.FailFunc[0] ) {
-   case GL_KEEP:
-      rmesa->hw.ctx.cmd[CTX_RB3D_ZSTENCILCNTL] |= R200_STENCIL_FAIL_KEEP;
-      break;
-   case GL_ZERO:
-      rmesa->hw.ctx.cmd[CTX_RB3D_ZSTENCILCNTL] |= R200_STENCIL_FAIL_ZERO;
-      break;
-   case GL_REPLACE:
-      rmesa->hw.ctx.cmd[CTX_RB3D_ZSTENCILCNTL] |= R200_STENCIL_FAIL_REPLACE;
-      break;
-   case GL_INCR:
-      rmesa->hw.ctx.cmd[CTX_RB3D_ZSTENCILCNTL] |= R200_STENCIL_FAIL_INC;
-      break;
-   case GL_DECR:
-      rmesa->hw.ctx.cmd[CTX_RB3D_ZSTENCILCNTL] |= R200_STENCIL_FAIL_DEC;
-      break;
-   case GL_INCR_WRAP_EXT:
-      rmesa->hw.ctx.cmd[CTX_RB3D_ZSTENCILCNTL] |= R200_STENCIL_FAIL_INC_WRAP;
-      break;
-   case GL_DECR_WRAP_EXT:
-      rmesa->hw.ctx.cmd[CTX_RB3D_ZSTENCILCNTL] |= R200_STENCIL_FAIL_DEC_WRAP;
-      break;
-   case GL_INVERT:
-      rmesa->hw.ctx.cmd[CTX_RB3D_ZSTENCILCNTL] |= R200_STENCIL_FAIL_INVERT;
-      break;
-   }
-
-   switch ( ctx->Stencil.ZFailFunc[0] ) {
-   case GL_KEEP:
-      rmesa->hw.ctx.cmd[CTX_RB3D_ZSTENCILCNTL] |= R200_STENCIL_ZFAIL_KEEP;
-      break;
-   case GL_ZERO:
-      rmesa->hw.ctx.cmd[CTX_RB3D_ZSTENCILCNTL] |= R200_STENCIL_ZFAIL_ZERO;
-      break;
-   case GL_REPLACE:
-      rmesa->hw.ctx.cmd[CTX_RB3D_ZSTENCILCNTL] |= R200_STENCIL_ZFAIL_REPLACE;
-      break;
-   case GL_INCR:
-      rmesa->hw.ctx.cmd[CTX_RB3D_ZSTENCILCNTL] |= R200_STENCIL_ZFAIL_INC;
-      break;
-   case GL_DECR:
-      rmesa->hw.ctx.cmd[CTX_RB3D_ZSTENCILCNTL] |= R200_STENCIL_ZFAIL_DEC;
-      break;
-   case GL_INCR_WRAP_EXT:
-      rmesa->hw.ctx.cmd[CTX_RB3D_ZSTENCILCNTL] |= R200_STENCIL_ZFAIL_INC_WRAP;
-      break;
-   case GL_DECR_WRAP_EXT:
-      rmesa->hw.ctx.cmd[CTX_RB3D_ZSTENCILCNTL] |= R200_STENCIL_ZFAIL_DEC_WRAP;
-      break;
-   case GL_INVERT:
-      rmesa->hw.ctx.cmd[CTX_RB3D_ZSTENCILCNTL] |= R200_STENCIL_ZFAIL_INVERT;
-      break;
-   }
-
-   switch ( ctx->Stencil.ZPassFunc[0] ) {
-   case GL_KEEP:
-      rmesa->hw.ctx.cmd[CTX_RB3D_ZSTENCILCNTL] |= R200_STENCIL_ZPASS_KEEP;
-      break;
-   case GL_ZERO:
-      rmesa->hw.ctx.cmd[CTX_RB3D_ZSTENCILCNTL] |= R200_STENCIL_ZPASS_ZERO;
-      break;
-   case GL_REPLACE:
-      rmesa->hw.ctx.cmd[CTX_RB3D_ZSTENCILCNTL] |= R200_STENCIL_ZPASS_REPLACE;
-      break;
-   case GL_INCR:
-      rmesa->hw.ctx.cmd[CTX_RB3D_ZSTENCILCNTL] |= R200_STENCIL_ZPASS_INC;
-      break;
-   case GL_DECR:
-      rmesa->hw.ctx.cmd[CTX_RB3D_ZSTENCILCNTL] |= R200_STENCIL_ZPASS_DEC;
-      break;
-   case GL_INCR_WRAP_EXT:
-      rmesa->hw.ctx.cmd[CTX_RB3D_ZSTENCILCNTL] |= R200_STENCIL_ZPASS_INC_WRAP;
-      break;
-   case GL_DECR_WRAP_EXT:
-      rmesa->hw.ctx.cmd[CTX_RB3D_ZSTENCILCNTL] |= R200_STENCIL_ZPASS_DEC_WRAP;
-      break;
-   case GL_INVERT:
-      rmesa->hw.ctx.cmd[CTX_RB3D_ZSTENCILCNTL] |= R200_STENCIL_ZPASS_INVERT;
-      break;
-   }
-}
-
-static void r200ClearStencil( GLcontext *ctx, GLint s )
-{
-   r200ContextPtr rmesa = R200_CONTEXT(ctx);
-
-   rmesa->state.stencil.clear = 
-      ((GLuint) ctx->Stencil.Clear |
-       (0xff << R200_STENCIL_MASK_SHIFT) |
-       (ctx->Stencil.WriteMask[0] << R200_STENCIL_WRITEMASK_SHIFT));
-}
-
-
-/* =============================================================
- * Window position and viewport transformation
- */
-
-/*
- * To correctly position primitives:
- */
-#define SUBPIXEL_X 0.125
-#define SUBPIXEL_Y 0.125
-
-void r200UpdateWindow( GLcontext *ctx )
-{
-   r200ContextPtr rmesa = R200_CONTEXT(ctx);
-   __DRIdrawablePrivate *dPriv = rmesa->dri.drawable;
-   GLfloat xoffset = (GLfloat)dPriv->x;
-   GLfloat yoffset = (GLfloat)dPriv->y + dPriv->h;
-   const GLfloat *v = ctx->Viewport._WindowMap.m;
-
-   GLfloat sx = v[MAT_SX];
-   GLfloat tx = v[MAT_TX] + xoffset + SUBPIXEL_X;
-   GLfloat sy = - v[MAT_SY];
-   GLfloat ty = (- v[MAT_TY]) + yoffset + SUBPIXEL_Y;
-   GLfloat sz = v[MAT_SZ] * rmesa->state.depth.scale;
-   GLfloat tz = v[MAT_TZ] * rmesa->state.depth.scale;
-
-   R200_FIREVERTICES( rmesa );
-   R200_STATECHANGE( rmesa, vpt );
-
-   rmesa->hw.vpt.cmd[VPT_SE_VPORT_XSCALE]  = *(GLuint *)&sx;
-   rmesa->hw.vpt.cmd[VPT_SE_VPORT_XOFFSET] = *(GLuint *)&tx;
-   rmesa->hw.vpt.cmd[VPT_SE_VPORT_YSCALE]  = *(GLuint *)&sy;
-   rmesa->hw.vpt.cmd[VPT_SE_VPORT_YOFFSET] = *(GLuint *)&ty;
-   rmesa->hw.vpt.cmd[VPT_SE_VPORT_ZSCALE]  = *(GLuint *)&sz;
-   rmesa->hw.vpt.cmd[VPT_SE_VPORT_ZOFFSET] = *(GLuint *)&tz;
-}
-
-
-
-static void r200Viewport( GLcontext *ctx, GLint x, GLint y,
-			    GLsizei width, GLsizei height )
-{
-   /* update size of Mesa/software ancillary buffers */
-   _mesa_ResizeBuffersMESA();
-   /* Don't pipeline viewport changes, conflict with window offset
-    * setting below.  Could apply deltas to rescue pipelined viewport
-    * values, or keep the originals hanging around.
-    */
-   R200_FIREVERTICES( R200_CONTEXT(ctx) );
-   r200UpdateWindow( ctx );
-}
-
-static void r200DepthRange( GLcontext *ctx, GLclampd nearval,
-			      GLclampd farval )
-{
-   r200UpdateWindow( ctx );
-}
-
-void r200UpdateViewportOffset( GLcontext *ctx )
-{
-   r200ContextPtr rmesa = R200_CONTEXT(ctx);
-   __DRIdrawablePrivate *dPriv = rmesa->dri.drawable;
-   GLfloat xoffset = (GLfloat)dPriv->x;
-   GLfloat yoffset = (GLfloat)dPriv->y + dPriv->h;
-   const GLfloat *v = ctx->Viewport._WindowMap.m;
-
-   GLfloat tx = v[MAT_TX] + xoffset + SUBPIXEL_X;
-   GLfloat ty = (- v[MAT_TY]) + yoffset + SUBPIXEL_Y;
-
-   if ( rmesa->hw.vpt.cmd[VPT_SE_VPORT_XOFFSET] != *(GLuint *)&tx ||
-	rmesa->hw.vpt.cmd[VPT_SE_VPORT_YOFFSET] != *(GLuint *)&ty )
-   {
-      /* Note: this should also modify whatever data the context reset
-       * code uses...
-       */
-      rmesa->hw.vpt.cmd[VPT_SE_VPORT_XOFFSET] = *(GLuint *)&tx;
-      rmesa->hw.vpt.cmd[VPT_SE_VPORT_YOFFSET] = *(GLuint *)&ty;
-      
-      /* update polygon stipple x/y screen offset */
-      {
-         GLuint stx, sty;
-         GLuint m = rmesa->hw.msc.cmd[MSC_RE_MISC];
-
-         m &= ~(R200_STIPPLE_X_OFFSET_MASK |
-                R200_STIPPLE_Y_OFFSET_MASK);
-
-         /* add magic offsets, then invert */
-         stx = 31 - ((rmesa->dri.drawable->x - 1) & R200_STIPPLE_COORD_MASK);
-         sty = 31 - ((rmesa->dri.drawable->y + rmesa->dri.drawable->h - 1)
-                     & R200_STIPPLE_COORD_MASK);
-
-         m |= ((stx << R200_STIPPLE_X_OFFSET_SHIFT) |
-               (sty << R200_STIPPLE_Y_OFFSET_SHIFT));
-
-         if ( rmesa->hw.msc.cmd[MSC_RE_MISC] != m ) {
-            R200_STATECHANGE( rmesa, msc );
-	    rmesa->hw.msc.cmd[MSC_RE_MISC] = m;
-         }
-      }
-   }
-
-   r200UpdateScissor( ctx );
-}
-
-
-
-/* =============================================================
- * Miscellaneous
- */
-
-static void r200ClearColor( GLcontext *ctx, const GLfloat c[4] )
-{
-   r200ContextPtr rmesa = R200_CONTEXT(ctx);
-   GLubyte color[4];
-   CLAMPED_FLOAT_TO_UBYTE(color[0], c[0]);
-   CLAMPED_FLOAT_TO_UBYTE(color[1], c[1]);
-   CLAMPED_FLOAT_TO_UBYTE(color[2], c[2]);
-   CLAMPED_FLOAT_TO_UBYTE(color[3], c[3]);
-   rmesa->state.color.clear = r200PackColor( rmesa->r200Screen->cpp,
-                                             color[0], color[1],
-                                             color[2], color[3] );
-}
-
-
-static void r200RenderMode( GLcontext *ctx, GLenum mode )
-{
-   r200ContextPtr rmesa = R200_CONTEXT(ctx);
-   FALLBACK( rmesa, R200_FALLBACK_RENDER_MODE, (mode != GL_RENDER) );
-}
-
-
-static GLuint r200_rop_tab[] = {
-   R200_ROP_CLEAR,
-   R200_ROP_AND,
-   R200_ROP_AND_REVERSE,
-   R200_ROP_COPY,
-   R200_ROP_AND_INVERTED,
-   R200_ROP_NOOP,
-   R200_ROP_XOR,
-   R200_ROP_OR,
-   R200_ROP_NOR,
-   R200_ROP_EQUIV,
-   R200_ROP_INVERT,
-   R200_ROP_OR_REVERSE,
-   R200_ROP_COPY_INVERTED,
-   R200_ROP_OR_INVERTED,
-   R200_ROP_NAND,
-   R200_ROP_SET,
-};
-
-static void r200LogicOpCode( GLcontext *ctx, GLenum opcode )
-{
-   r200ContextPtr rmesa = R200_CONTEXT(ctx);
-   GLuint rop = (GLuint)opcode - GL_CLEAR;
-
-   ASSERT( rop < 16 );
-
-   R200_STATECHANGE( rmesa, msk );
-   rmesa->hw.msk.cmd[MSK_RB3D_ROPCNTL] = r200_rop_tab[rop];
-}
-
-
-void r200SetCliprects( r200ContextPtr rmesa, GLenum mode )
-{
-   __DRIdrawablePrivate *dPriv = rmesa->dri.drawable;
-
-   switch ( mode ) {
-   case GL_FRONT_LEFT:
-      rmesa->numClipRects = dPriv->numClipRects;
-      rmesa->pClipRects = dPriv->pClipRects;
-      break;
-   case GL_BACK_LEFT:
-      /* Can't ignore 2d windows if we are page flipping.
-       */
-      if ( dPriv->numBackClipRects == 0 || rmesa->doPageFlip ) {
-	 rmesa->numClipRects = dPriv->numClipRects;
-	 rmesa->pClipRects = dPriv->pClipRects;
-      }
-      else {
-	 rmesa->numClipRects = dPriv->numBackClipRects;
-	 rmesa->pClipRects = dPriv->pBackClipRects;
-      }
-      break;
-   default:
-      fprintf(stderr, "bad mode in r200SetCliprects\n");
-      return;
-   }
-
-   if (rmesa->state.scissor.enabled)
-      r200RecalcScissorRects( rmesa );
-}
-
-
-static void r200DrawBuffer( GLcontext *ctx, GLenum mode )
-{
-   r200ContextPtr rmesa = R200_CONTEXT(ctx);
-
-   if (R200_DEBUG & DEBUG_DRI)
-      fprintf(stderr, "%s %s\n", __FUNCTION__,
-	      _mesa_lookup_enum_by_nr( mode ));
-
-   R200_FIREVERTICES(rmesa);	/* don't pipeline cliprect changes */
-
-   /*
-    * _DrawDestMask is easier to cope with than <mode>.
-    */
-   switch ( ctx->DrawBuffer->_ColorDrawBufferMask[0] ) {
-   case BUFFER_BIT_FRONT_LEFT:
-      FALLBACK( rmesa, R200_FALLBACK_DRAW_BUFFER, GL_FALSE );
-      r200SetCliprects( rmesa, GL_FRONT_LEFT );
-      break;
-   case BUFFER_BIT_BACK_LEFT:
-      FALLBACK( rmesa, R200_FALLBACK_DRAW_BUFFER, GL_FALSE );
-      r200SetCliprects( rmesa, GL_BACK_LEFT );
-      break;
-   default:
-      /* GL_NONE or GL_FRONT_AND_BACK or stereo left&right, etc */
-      FALLBACK( rmesa, R200_FALLBACK_DRAW_BUFFER, GL_TRUE );
-      return;
-   }
-
-   /* We want to update the s/w rast state too so that r200SetBuffer()
-    * gets called.
-    */
-   _swrast_DrawBuffer(ctx, mode);
-
-   R200_STATECHANGE( rmesa, ctx );
-   rmesa->hw.ctx.cmd[CTX_RB3D_COLOROFFSET] = ((rmesa->state.color.drawOffset +
-					       rmesa->r200Screen->fbLocation)
-					      & R200_COLOROFFSET_MASK);
-   rmesa->hw.ctx.cmd[CTX_RB3D_COLORPITCH] = rmesa->state.color.drawPitch;
-   if (rmesa->sarea->tiling_enabled) {
-      rmesa->hw.ctx.cmd[CTX_RB3D_COLORPITCH] |= R200_COLOR_TILE_ENABLE;
-   }
-}
-
-
-static void r200ReadBuffer( GLcontext *ctx, GLenum mode )
-{
-   /* nothing, until we implement h/w glRead/CopyPixels or CopyTexImage */
-}
-
-/* =============================================================
- * State enable/disable
- */
-
-static void r200Enable( GLcontext *ctx, GLenum cap, GLboolean state )
-{
-   r200ContextPtr rmesa = R200_CONTEXT(ctx);
-   GLuint p, flag;
-
-   if ( R200_DEBUG & DEBUG_STATE )
-      fprintf( stderr, "%s( %s = %s )\n", __FUNCTION__,
-	       _mesa_lookup_enum_by_nr( cap ),
-	       state ? "GL_TRUE" : "GL_FALSE" );
-
-   switch ( cap ) {
-      /* Fast track this one...
-       */
-   case GL_TEXTURE_1D:
-   case GL_TEXTURE_2D:
-   case GL_TEXTURE_3D:
-      break;
-
-   case GL_ALPHA_TEST:
-      R200_STATECHANGE( rmesa, ctx );
-      if (state) {
-	 rmesa->hw.ctx.cmd[CTX_PP_CNTL] |= R200_ALPHA_TEST_ENABLE;
-      } else {
-	 rmesa->hw.ctx.cmd[CTX_PP_CNTL] &= ~R200_ALPHA_TEST_ENABLE;
-      }
-      break;
-
-   case GL_BLEND:
-   case GL_COLOR_LOGIC_OP:
-      r200_set_blend_state( ctx );
-      break;
-
-   case GL_CLIP_PLANE0:
-   case GL_CLIP_PLANE1:
-   case GL_CLIP_PLANE2:
-   case GL_CLIP_PLANE3:
-   case GL_CLIP_PLANE4:
-   case GL_CLIP_PLANE5: 
-      p = cap-GL_CLIP_PLANE0;
-      R200_STATECHANGE( rmesa, tcl );
-      if (state) {
-	 rmesa->hw.tcl.cmd[TCL_UCP_VERT_BLEND_CTL] |= (R200_UCP_ENABLE_0<<p);
-	 r200ClipPlane( ctx, cap, NULL );
-      }
-      else {
-	 rmesa->hw.tcl.cmd[TCL_UCP_VERT_BLEND_CTL] &= ~(R200_UCP_ENABLE_0<<p);
-      }
-      break;
-
-   case GL_COLOR_MATERIAL:
-      r200ColorMaterial( ctx, 0, 0 );
-      r200UpdateMaterial( ctx );
-      break;
-
-   case GL_CULL_FACE:
-      r200CullFace( ctx, 0 );
-      break;
-
-   case GL_DEPTH_TEST:
-      R200_STATECHANGE(rmesa, ctx );
-      if ( state ) {
-	 rmesa->hw.ctx.cmd[CTX_RB3D_CNTL] |=  R200_Z_ENABLE;
-      } else {
-	 rmesa->hw.ctx.cmd[CTX_RB3D_CNTL] &= ~R200_Z_ENABLE;
-      }
-      break;
-
-   case GL_DITHER:
-      R200_STATECHANGE(rmesa, ctx );
-      if ( state ) {
-	 rmesa->hw.ctx.cmd[CTX_RB3D_CNTL] |=  R200_DITHER_ENABLE;
-	 rmesa->hw.ctx.cmd[CTX_RB3D_CNTL] &= ~rmesa->state.color.roundEnable;
-      } else {
-	 rmesa->hw.ctx.cmd[CTX_RB3D_CNTL] &= ~R200_DITHER_ENABLE;
-	 rmesa->hw.ctx.cmd[CTX_RB3D_CNTL] |=  rmesa->state.color.roundEnable;
-      }
-      break;
-
-   case GL_FOG:
-      R200_STATECHANGE(rmesa, ctx );
-      if ( state ) {
-	 rmesa->hw.ctx.cmd[CTX_PP_CNTL] |= R200_FOG_ENABLE;
-	 r200Fogfv( ctx, GL_FOG_MODE, NULL );
-      } else {
-	 rmesa->hw.ctx.cmd[CTX_PP_CNTL] &= ~R200_FOG_ENABLE;
-	 R200_STATECHANGE(rmesa, tcl);
-	 rmesa->hw.tcl.cmd[TCL_UCP_VERT_BLEND_CTL] &= ~R200_TCL_FOG_MASK;
-      }
-      r200UpdateSpecular( ctx ); /* for PK_SPEC */
-      if (rmesa->TclFallback) 
-	 r200ChooseVertexState( ctx );
-      _mesa_allow_light_in_model( ctx, !state );
-      break;
-
-   case GL_LIGHT0:
-   case GL_LIGHT1:
-   case GL_LIGHT2:
-   case GL_LIGHT3:
-   case GL_LIGHT4:
-   case GL_LIGHT5:
-   case GL_LIGHT6:
-   case GL_LIGHT7:
-      R200_STATECHANGE(rmesa, tcl);
-      p = cap - GL_LIGHT0;
-      if (p&1) 
-	 flag = (R200_LIGHT_1_ENABLE |
-		 R200_LIGHT_1_ENABLE_AMBIENT | 
-		 R200_LIGHT_1_ENABLE_SPECULAR);
-      else
-	 flag = (R200_LIGHT_0_ENABLE |
-		 R200_LIGHT_0_ENABLE_AMBIENT | 
-		 R200_LIGHT_0_ENABLE_SPECULAR);
-
-      if (state)
-	 rmesa->hw.tcl.cmd[p/2 + TCL_PER_LIGHT_CTL_0] |= flag;
-      else
-	 rmesa->hw.tcl.cmd[p/2 + TCL_PER_LIGHT_CTL_0] &= ~flag;
-
-      /* 
-       */
-      update_light_colors( ctx, p );
-      break;
-
-   case GL_LIGHTING:
-      r200UpdateSpecular(ctx);
-      break;
-
-   case GL_LINE_SMOOTH:
-      R200_STATECHANGE( rmesa, ctx );
-      if ( state ) {
-	 rmesa->hw.ctx.cmd[CTX_PP_CNTL] |=  R200_ANTI_ALIAS_LINE;
-      } else {
-	 rmesa->hw.ctx.cmd[CTX_PP_CNTL] &= ~R200_ANTI_ALIAS_LINE;
-      }
-      break;
-
-   case GL_LINE_STIPPLE:
-      R200_STATECHANGE( rmesa, set );
-      if ( state ) {
-	 rmesa->hw.set.cmd[SET_RE_CNTL] |=  R200_PATTERN_ENABLE;
-      } else {
-	 rmesa->hw.set.cmd[SET_RE_CNTL] &= ~R200_PATTERN_ENABLE;
-      }
-      break;
-
-   case GL_NORMALIZE:
-      R200_STATECHANGE( rmesa, tcl );
-      if ( state ) {
-	 rmesa->hw.tcl.cmd[TCL_LIGHT_MODEL_CTL_0] |=  R200_NORMALIZE_NORMALS;
-      } else {
-	 rmesa->hw.tcl.cmd[TCL_LIGHT_MODEL_CTL_0] &= ~R200_NORMALIZE_NORMALS;
-      }
-      break;
-
-      /* Pointsize registers on r200 don't seem to do anything.  Maybe
-       * have to pass pointsizes as vertex parameters?  In any case,
-       * setting pointmin == pointsizemax == 1.0, and doing nothing
-       * for aa is enough to satisfy conform.
-       */
-   case GL_POINT_SMOOTH:
-      break;
-
-      /* These don't really do anything, as we don't use the 3vtx
-       * primitives yet.
-       */
-#if 0
-   case GL_POLYGON_OFFSET_POINT:
-      R200_STATECHANGE( rmesa, set );
-      if ( state ) {
-	 rmesa->hw.set.cmd[SET_SE_CNTL] |=  R200_ZBIAS_ENABLE_POINT;
-      } else {
-	 rmesa->hw.set.cmd[SET_SE_CNTL] &= ~R200_ZBIAS_ENABLE_POINT;
-      }
-      break;
-
-   case GL_POLYGON_OFFSET_LINE:
-      R200_STATECHANGE( rmesa, set );
-      if ( state ) {
-	 rmesa->hw.set.cmd[SET_SE_CNTL] |=  R200_ZBIAS_ENABLE_LINE;
-      } else {
-	 rmesa->hw.set.cmd[SET_SE_CNTL] &= ~R200_ZBIAS_ENABLE_LINE;
-      }
-      break;
-#endif
-
-   case GL_POLYGON_OFFSET_FILL:
-      R200_STATECHANGE( rmesa, set );
-      if ( state ) {
-	 rmesa->hw.set.cmd[SET_SE_CNTL] |=  R200_ZBIAS_ENABLE_TRI;
-      } else {
-	 rmesa->hw.set.cmd[SET_SE_CNTL] &= ~R200_ZBIAS_ENABLE_TRI;
-      }
-      break;
-
-   case GL_POLYGON_SMOOTH:
-      R200_STATECHANGE( rmesa, ctx );
-      if ( state ) {
-	 rmesa->hw.ctx.cmd[CTX_PP_CNTL] |=  R200_ANTI_ALIAS_POLY;
-      } else {
-	 rmesa->hw.ctx.cmd[CTX_PP_CNTL] &= ~R200_ANTI_ALIAS_POLY;
-      }
-      break;
-
-   case GL_POLYGON_STIPPLE:
-      R200_STATECHANGE(rmesa, set );
-      if ( state ) {
-	 rmesa->hw.set.cmd[SET_RE_CNTL] |=  R200_STIPPLE_ENABLE;
-      } else {
-	 rmesa->hw.set.cmd[SET_RE_CNTL] &= ~R200_STIPPLE_ENABLE;
-      }
-      break;
-
-   case GL_RESCALE_NORMAL_EXT: {
-      GLboolean tmp = ctx->_NeedEyeCoords ? state : !state;
-      R200_STATECHANGE( rmesa, tcl );
-      if ( tmp ) {
-	 rmesa->hw.tcl.cmd[TCL_LIGHT_MODEL_CTL_0] |=  R200_RESCALE_NORMALS;
-      } else {
-	 rmesa->hw.tcl.cmd[TCL_LIGHT_MODEL_CTL_0] &= ~R200_RESCALE_NORMALS;
-      }
-      break;
-   }
-
-   case GL_SCISSOR_TEST:
-      R200_FIREVERTICES( rmesa );
-      rmesa->state.scissor.enabled = state;
-      r200UpdateScissor( ctx );
-      break;
-
-   case GL_STENCIL_TEST:
-      if ( rmesa->state.stencil.hwBuffer ) {
-	 R200_STATECHANGE( rmesa, ctx );
-	 if ( state ) {
-	    rmesa->hw.ctx.cmd[CTX_RB3D_CNTL] |=  R200_STENCIL_ENABLE;
-	 } else {
-	    rmesa->hw.ctx.cmd[CTX_RB3D_CNTL] &= ~R200_STENCIL_ENABLE;
-	 }
-      } else {
-	 FALLBACK( rmesa, R200_FALLBACK_STENCIL, state );
-      }
-      break;
-
-   case GL_TEXTURE_GEN_Q:
-   case GL_TEXTURE_GEN_R:
-   case GL_TEXTURE_GEN_S:
-   case GL_TEXTURE_GEN_T:
-      /* Picked up in r200UpdateTextureState.
-       */
-      rmesa->recheck_texgen[ctx->Texture.CurrentUnit] = GL_TRUE; 
-      break;
-
-   case GL_COLOR_SUM_EXT:
-      r200UpdateSpecular ( ctx );
-      break;
-
-   case GL_VERTEX_PROGRAM_ARB:
-      TCL_FALLBACK(rmesa->glCtx, R200_TCL_FALLBACK_VERTEX_PROGRAM, state);
-      break;
-
-   default:
-      return;
-   }
-}
-
-
-void r200LightingSpaceChange( GLcontext *ctx )
-{
-   r200ContextPtr rmesa = R200_CONTEXT(ctx);
-   GLboolean tmp;
-
-   if (R200_DEBUG & DEBUG_STATE) 
-      fprintf(stderr, "%s %d BEFORE %x\n", __FUNCTION__, ctx->_NeedEyeCoords,
-	      rmesa->hw.tcl.cmd[TCL_LIGHT_MODEL_CTL_0]);
-
-   if (ctx->_NeedEyeCoords)
-      tmp = ctx->Transform.RescaleNormals;
-   else
-      tmp = !ctx->Transform.RescaleNormals;
-
-   R200_STATECHANGE( rmesa, tcl );
-   if ( tmp ) {
-      rmesa->hw.tcl.cmd[TCL_LIGHT_MODEL_CTL_0] |=  R200_RESCALE_NORMALS;
-   } else {
-      rmesa->hw.tcl.cmd[TCL_LIGHT_MODEL_CTL_0] &= ~R200_RESCALE_NORMALS;
-   }
-
-   if (R200_DEBUG & DEBUG_STATE) 
-      fprintf(stderr, "%s %d AFTER %x\n", __FUNCTION__, ctx->_NeedEyeCoords,
-	      rmesa->hw.tcl.cmd[TCL_LIGHT_MODEL_CTL_0]);
-}
-
-/* =============================================================
- * Deferred state management - matrices, textures, other?
- */
-
-
-
-
-static void upload_matrix( r200ContextPtr rmesa, GLfloat *src, int idx )
-{
-   float *dest = ((float *)R200_DB_STATE( mat[idx] ))+MAT_ELT_0;
-   int i;
-
-
-   for (i = 0 ; i < 4 ; i++) {
-      *dest++ = src[i];
-      *dest++ = src[i+4];
-      *dest++ = src[i+8];
-      *dest++ = src[i+12];
-   }
-
-   R200_DB_STATECHANGE( rmesa, &rmesa->hw.mat[idx] );
-}
-
-static void upload_matrix_t( r200ContextPtr rmesa, const GLfloat *src, int idx )
-{
-   float *dest = ((float *)R200_DB_STATE( mat[idx] ))+MAT_ELT_0;
-   memcpy(dest, src, 16*sizeof(float));
-   R200_DB_STATECHANGE( rmesa, &rmesa->hw.mat[idx] );
-}
-
-
-static void update_texturematrix( GLcontext *ctx )
-{
-   r200ContextPtr rmesa = R200_CONTEXT( ctx );
-   GLuint tpc = rmesa->hw.tcg.cmd[TCG_TEX_PROC_CTL_0];
-   GLuint compsel = rmesa->hw.vtx.cmd[VTX_TCL_OUTPUT_COMPSEL];
-   int unit;
-
-   if (R200_DEBUG & DEBUG_STATE) 
-      fprintf(stderr, "%s before COMPSEL: %x\n", __FUNCTION__,
-	      rmesa->hw.vtx.cmd[VTX_TCL_OUTPUT_COMPSEL]);
-
-   rmesa->TexMatEnabled = 0;
-   rmesa->TexMatCompSel = 0;
-
-   for (unit = 0 ; unit < ctx->Const.MaxTextureUnits; unit++) {
-      if (!ctx->Texture.Unit[unit]._ReallyEnabled) 
-	 continue;
-
-      if (ctx->TextureMatrixStack[unit].Top->type != MATRIX_IDENTITY) {
-	 rmesa->TexMatEnabled |= (R200_TEXGEN_TEXMAT_0_ENABLE|
-				  R200_TEXMAT_0_ENABLE) << unit;
-
-	 rmesa->TexMatCompSel |= R200_OUTPUT_TEX_0 << unit;
-
-	 if (rmesa->TexGenEnabled & (R200_TEXMAT_0_ENABLE << unit)) {
-	    /* Need to preconcatenate any active texgen 
-	     * obj/eyeplane matrices:
-	     */
-	    _math_matrix_mul_matrix( &rmesa->tmpmat,
-				     ctx->TextureMatrixStack[unit].Top, 
-				     &rmesa->TexGenMatrix[unit] );
-	    upload_matrix( rmesa, rmesa->tmpmat.m, R200_MTX_TEX0+unit );
-	 } 
-	 else {
-	    upload_matrix( rmesa, ctx->TextureMatrixStack[unit].Top->m, 
-			   R200_MTX_TEX0+unit );
-	 }
-      }
-      else if (rmesa->TexGenEnabled & (R200_TEXMAT_0_ENABLE << unit)) {
-	 upload_matrix( rmesa, rmesa->TexGenMatrix[unit].m, 
-			R200_MTX_TEX0+unit );
-      }
-   }
-
-   tpc = (rmesa->TexMatEnabled | rmesa->TexGenEnabled);
-   if (tpc != rmesa->hw.tcg.cmd[TCG_TEX_PROC_CTL_0]) {
-      R200_STATECHANGE(rmesa, tcg);
-      rmesa->hw.tcg.cmd[TCG_TEX_PROC_CTL_0] = tpc;
-   }
-
-   compsel &= ~R200_OUTPUT_TEX_MASK;
-   compsel |= rmesa->TexMatCompSel | rmesa->TexGenCompSel;
-   if (compsel != rmesa->hw.vtx.cmd[VTX_TCL_OUTPUT_COMPSEL]) {
-      R200_STATECHANGE(rmesa, vtx);
-      rmesa->hw.vtx.cmd[VTX_TCL_OUTPUT_COMPSEL] = compsel;
-   }
-}
-
-
-
-void r200ValidateState( GLcontext *ctx )
-{
-   r200ContextPtr rmesa = R200_CONTEXT(ctx);
-   GLuint new_state = rmesa->NewGLState;
-
-   if (new_state & _NEW_TEXTURE) {
-      r200UpdateTextureState( ctx );
-      new_state |= rmesa->NewGLState; /* may add TEXTURE_MATRIX */
-   }
-
-   /* Need an event driven matrix update?
-    */
-   if (new_state & (_NEW_MODELVIEW|_NEW_PROJECTION)) 
-      upload_matrix( rmesa, ctx->_ModelProjectMatrix.m, R200_MTX_MVP );
-
-   /* Need these for lighting (shouldn't upload otherwise)
-    */
-   if (new_state & (_NEW_MODELVIEW)) {
-      upload_matrix( rmesa, ctx->ModelviewMatrixStack.Top->m, R200_MTX_MV );
-      upload_matrix_t( rmesa, ctx->ModelviewMatrixStack.Top->inv, R200_MTX_IMV );
-   }
-
-   /* Does this need to be triggered on eg. modelview for
-    * texgen-derived objplane/eyeplane matrices?
-    */
-   if (new_state & (_NEW_TEXTURE|_NEW_TEXTURE_MATRIX)) {
-      update_texturematrix( ctx );
-   }      
-
-   if (new_state & (_NEW_LIGHT|_NEW_MODELVIEW|_MESA_NEW_NEED_EYE_COORDS)) {
-      update_light( ctx );
-   }
-
-   /* emit all active clip planes if projection matrix changes.
-    */
-   if (new_state & (_NEW_PROJECTION)) {
-      if (ctx->Transform.ClipPlanesEnabled) 
-	 r200UpdateClipPlanes( ctx );
-   }
-
-
-   rmesa->NewGLState = 0;
-}
-
-
-static void r200InvalidateState( GLcontext *ctx, GLuint new_state )
-{
-   _swrast_InvalidateState( ctx, new_state );
-   _swsetup_InvalidateState( ctx, new_state );
-   _ac_InvalidateState( ctx, new_state );
-   _tnl_InvalidateState( ctx, new_state );
-   _ae_invalidate_state( ctx, new_state );
-   R200_CONTEXT(ctx)->NewGLState |= new_state;
-   r200VtxfmtInvalidate( ctx );
-}
-
-/* A hack.  The r200 can actually cope just fine with materials
- * between begin/ends, so fix this. But how ?
- */
-static GLboolean check_material( GLcontext *ctx )
-{
-   TNLcontext *tnl = TNL_CONTEXT(ctx);
-   GLint i;
-
-   for (i = _TNL_ATTRIB_MAT_FRONT_AMBIENT; 
-	i < _TNL_ATTRIB_MAT_BACK_INDEXES; 
-	i++)
-      if (tnl->vb.AttribPtr[i] &&
-	  tnl->vb.AttribPtr[i]->stride)
-	 return GL_TRUE;
-
-   return GL_FALSE;
-}
-      
-static void r200WrapRunPipeline( GLcontext *ctx )
-{
-   r200ContextPtr rmesa = R200_CONTEXT(ctx);
-   GLboolean has_material;
-
-   if (0)
-      fprintf(stderr, "%s, newstate: %x\n", __FUNCTION__, rmesa->NewGLState);
-
-   /* Validate state:
-    */
-   if (rmesa->NewGLState)
-      r200ValidateState( ctx );
-
-   has_material = (ctx->Light.Enabled && check_material( ctx ));
-
-   if (has_material) {
-      TCL_FALLBACK( ctx, R200_TCL_FALLBACK_MATERIAL, GL_TRUE );
-   }
-
-   /* Run the pipeline.
-    */ 
-   _tnl_run_pipeline( ctx );
-
-   if (has_material) {
-      TCL_FALLBACK( ctx, R200_TCL_FALLBACK_MATERIAL, GL_FALSE );
-   }
-}
-
-
-/* Initialize the driver's state functions.
- */
-void r200InitStateFuncs( struct dd_function_table *functions )
-{
-   functions->UpdateState		= r200InvalidateState;
-   functions->LightingSpaceChange	= r200LightingSpaceChange;
-
-   functions->DrawBuffer		= r200DrawBuffer;
-   functions->ReadBuffer		= r200ReadBuffer;
-
-   functions->AlphaFunc			= r200AlphaFunc;
-   functions->BlendColor		= r200BlendColor;
-   functions->BlendEquationSeparate	= r200BlendEquationSeparate;
-   functions->BlendFuncSeparate		= r200BlendFuncSeparate;
-   functions->ClearColor		= r200ClearColor;
-   functions->ClearDepth		= r200ClearDepth;
-   functions->ClearIndex		= NULL;
-   functions->ClearStencil		= r200ClearStencil;
-   functions->ClipPlane			= r200ClipPlane;
-   functions->ColorMask			= r200ColorMask;
-   functions->CullFace			= r200CullFace;
-   functions->DepthFunc			= r200DepthFunc;
-   functions->DepthMask			= r200DepthMask;
-   functions->DepthRange		= r200DepthRange;
-   functions->Enable			= r200Enable;
-   functions->Fogfv			= r200Fogfv;
-   functions->FrontFace			= r200FrontFace;
-   functions->Hint			= NULL;
-   functions->IndexMask			= NULL;
-   functions->LightModelfv		= r200LightModelfv;
-   functions->Lightfv			= r200Lightfv;
-   functions->LineStipple		= r200LineStipple;
-   functions->LineWidth			= r200LineWidth;
-   functions->LogicOpcode		= r200LogicOpCode;
-   functions->PolygonMode		= r200PolygonMode;
-   functions->PolygonOffset		= r200PolygonOffset;
-   functions->PolygonStipple		= r200PolygonStipple;
-   functions->PointSize			= r200PointSize;
-   functions->RenderMode		= r200RenderMode;
-   functions->Scissor			= r200Scissor;
-   functions->ShadeModel		= r200ShadeModel;
-   functions->StencilFunc		= r200StencilFunc;
-   functions->StencilMask		= r200StencilMask;
-   functions->StencilOp			= r200StencilOp;
-   functions->Viewport			= r200Viewport;
-
-   /* Swrast hooks for imaging extensions:
-    */
-   functions->CopyColorTable		= _swrast_CopyColorTable;
-   functions->CopyColorSubTable		= _swrast_CopyColorSubTable;
-   functions->CopyConvolutionFilter1D	= _swrast_CopyConvolutionFilter1D;
-   functions->CopyConvolutionFilter2D	= _swrast_CopyConvolutionFilter2D;
-}
-
-
-void r200InitTnlFuncs( GLcontext *ctx )
-{
-   TNL_CONTEXT(ctx)->Driver.NotifyMaterialChange = r200UpdateMaterial;
-   TNL_CONTEXT(ctx)->Driver.RunPipeline = r200WrapRunPipeline;
-}
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/r200/r200_state.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/r200/r200_state.h
deleted file mode 100644
index d467d73bd..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/r200/r200_state.h
+++ /dev/null
@@ -1,67 +0,0 @@
-/* $XFree86: xc/lib/GL/mesa/src/drv/r200/r200_state.h,v 1.2 2002/11/05 17:46:08 tsi Exp $ */
-/*
-Copyright (C) The Weather Channel, Inc.  2002.  All Rights Reserved.
-
-The Weather Channel (TM) funded Tungsten Graphics to develop the
-initial release of the Radeon 8500 driver under the XFree86 license.
-This notice must be preserved.
-
-Permission is hereby granted, free of charge, to any person obtaining
-a copy of this software and associated documentation files (the
-"Software"), to deal in the Software without restriction, including
-without limitation the rights to use, copy, modify, merge, publish,
-distribute, sublicense, and/or sell copies of the Software, and to
-permit persons to whom the Software is furnished to do so, subject to
-the following conditions:
-
-The above copyright notice and this permission notice (including the
-next paragraph) shall be included in all copies or substantial
-portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
-EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
-IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
-LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
-OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
-WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-**************************************************************************/
-
-/*
- * Authors:
- *   Keith Whitwell <keith@tungstengraphics.com>
- */
-
-#ifndef __R200_STATE_H__
-#define __R200_STATE_H__
-
-#include "r200_context.h"
-
-extern void r200InitState( r200ContextPtr rmesa );
-extern void r200InitStateFuncs( struct dd_function_table *functions );
-extern void r200InitTnlFuncs( GLcontext *ctx );
-
-extern void r200UpdateMaterial( GLcontext *ctx );
-
-extern void r200SetCliprects( r200ContextPtr rmesa, GLenum mode );
-extern void r200RecalcScissorRects( r200ContextPtr rmesa );
-extern void r200UpdateViewportOffset( GLcontext *ctx );
-extern void r200UpdateWindow( GLcontext *ctx );
-
-extern void r200ValidateState( GLcontext *ctx );
-
-extern void r200PrintDirty( r200ContextPtr rmesa,
-			      const char *msg );
-
-
-extern void r200Fallback( GLcontext *ctx, GLuint bit, GLboolean mode );
-#define FALLBACK( rmesa, bit, mode ) do {				\
-   if ( 0 ) fprintf( stderr, "FALLBACK in %s: #%d=%d\n",		\
-		     __FUNCTION__, bit, mode );				\
-   r200Fallback( rmesa->glCtx, bit, mode );				\
-} while (0)
-
-extern void r200LightingSpaceChange( GLcontext *ctx );
-
-#endif
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/r200/r200_state_init.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/r200/r200_state_init.c
deleted file mode 100644
index f004cf79c..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/r200/r200_state_init.c
+++ /dev/null
@@ -1,798 +0,0 @@
-/* $XFree86: xc/lib/GL/mesa/src/drv/r200/r200_state_init.c,v 1.4 2003/02/22 06:21:11 dawes Exp $ */
-/*
-Copyright (C) The Weather Channel, Inc.  2002.  All Rights Reserved.
-
-The Weather Channel (TM) funded Tungsten Graphics to develop the
-initial release of the Radeon 8500 driver under the XFree86 license.
-This notice must be preserved.
-
-Permission is hereby granted, free of charge, to any person obtaining
-a copy of this software and associated documentation files (the
-"Software"), to deal in the Software without restriction, including
-without limitation the rights to use, copy, modify, merge, publish,
-distribute, sublicense, and/or sell copies of the Software, and to
-permit persons to whom the Software is furnished to do so, subject to
-the following conditions:
-
-The above copyright notice and this permission notice (including the
-next paragraph) shall be included in all copies or substantial
-portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
-EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
-IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
-LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
-OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
-WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-*/
-
-/*
- * Authors:
- *   Keith Whitwell <keith@tungstengraphics.com>
- */
-
-#include "glheader.h"
-#include "imports.h"
-#include "enums.h"
-#include "colormac.h"
-#include "api_arrayelt.h"
-
-#include "swrast/swrast.h"
-#include "array_cache/acache.h"
-#include "tnl/tnl.h"
-#include "tnl/t_pipeline.h"
-#include "swrast_setup/swrast_setup.h"
-
-#include "r200_context.h"
-#include "r200_ioctl.h"
-#include "r200_state.h"
-#include "r200_tcl.h"
-#include "r200_tex.h"
-#include "r200_swtcl.h"
-#include "r200_vtxfmt.h"
-
-#include "xmlpool.h"
-
-/* =============================================================
- * State initialization
- */
-
-void r200PrintDirty( r200ContextPtr rmesa, const char *msg )
-{
-   struct r200_state_atom *l;
-
-   fprintf(stderr, msg);
-   fprintf(stderr, ": ");
-
-   foreach(l, &rmesa->hw.atomlist) {
-      if (l->dirty || rmesa->hw.all_dirty)
-	 fprintf(stderr, "%s, ", l->name);
-   }
-
-   fprintf(stderr, "\n");
-}
-
-static int cmdpkt( int id ) 
-{
-   drm_radeon_cmd_header_t h;
-   h.i = 0;
-   h.packet.cmd_type = RADEON_CMD_PACKET;
-   h.packet.packet_id = id;
-   return h.i;
-}
-
-static int cmdvec( int offset, int stride, int count ) 
-{
-   drm_radeon_cmd_header_t h;
-   h.i = 0;
-   h.vectors.cmd_type = RADEON_CMD_VECTORS;
-   h.vectors.offset = offset;
-   h.vectors.stride = stride;
-   h.vectors.count = count;
-   return h.i;
-}
-
-static int cmdscl( int offset, int stride, int count ) 
-{
-   drm_radeon_cmd_header_t h;
-   h.i = 0;
-   h.scalars.cmd_type = RADEON_CMD_SCALARS;
-   h.scalars.offset = offset;
-   h.scalars.stride = stride;
-   h.scalars.count = count;
-   return h.i;
-}
-
-static int cmdscl2( int offset, int stride, int count ) 
-{
-   drm_radeon_cmd_header_t h;
-   h.i = 0;
-   h.scalars.cmd_type = RADEON_CMD_SCALARS2;
-   h.scalars.offset = offset - 0x100;
-   h.scalars.stride = stride;
-   h.scalars.count = count;
-   return h.i;
-}
-
-#define CHECK( NM, FLAG )				\
-static GLboolean check_##NM( GLcontext *ctx, int idx )	\
-{							\
-   (void) idx;						\
-   return FLAG;						\
-}
-
-#define TCL_CHECK( NM, FLAG )				\
-static GLboolean check_##NM( GLcontext *ctx, int idx )	\
-{							\
-   r200ContextPtr rmesa = R200_CONTEXT(ctx);		\
-   (void) idx;						\
-   return !rmesa->TclFallback && (FLAG);		\
-}
-
-
-
-CHECK( always, GL_TRUE )
-CHECK( never, GL_FALSE )
-CHECK( tex_any, ctx->Texture._EnabledUnits )
-CHECK( tex_pair, (ctx->Texture.Unit[idx]._ReallyEnabled | ctx->Texture.Unit[idx & ~1]._ReallyEnabled))
-CHECK( tex, ctx->Texture.Unit[idx]._ReallyEnabled )
-CHECK( tex_cube, ctx->Texture.Unit[idx]._ReallyEnabled & TEXTURE_CUBE_BIT)
-CHECK( fog, ctx->Fog.Enabled )
-TCL_CHECK( tcl, GL_TRUE )
-TCL_CHECK( tcl_tex, ctx->Texture.Unit[idx]._ReallyEnabled )
-TCL_CHECK( tcl_lighting, ctx->Light.Enabled )
-TCL_CHECK( tcl_light, ctx->Light.Enabled && ctx->Light.Light[idx].Enabled )
-TCL_CHECK( tcl_ucp, (ctx->Transform.ClipPlanesEnabled & (1 << idx)) )
-
-
-/* Initialize the context's hardware state.
- */
-void r200InitState( r200ContextPtr rmesa )
-{
-   GLcontext *ctx = rmesa->glCtx;
-   GLuint color_fmt, depth_fmt, i;
-
-   switch ( rmesa->r200Screen->cpp ) {
-   case 2:
-      color_fmt = R200_COLOR_FORMAT_RGB565;
-      break;
-   case 4:
-      color_fmt = R200_COLOR_FORMAT_ARGB8888;
-      break;
-   default:
-      fprintf( stderr, "Error: Unsupported pixel depth... exiting\n" );
-      exit( -1 );
-   }
-
-   rmesa->state.color.clear = 0x00000000;
-
-   switch ( ctx->Visual.depthBits ) {
-   case 16:
-      rmesa->state.depth.clear = 0x0000ffff;
-      rmesa->state.depth.scale = 1.0 / (GLfloat)0xffff;
-      depth_fmt = R200_DEPTH_FORMAT_16BIT_INT_Z;
-      rmesa->state.stencil.clear = 0x00000000;
-      break;
-   case 24:
-      rmesa->state.depth.clear = 0x00ffffff;
-      rmesa->state.depth.scale = 1.0 / (GLfloat)0xffffff;
-      depth_fmt = R200_DEPTH_FORMAT_24BIT_INT_Z;
-      rmesa->state.stencil.clear = 0xffff0000;
-      break;
-   default:
-      fprintf( stderr, "Error: Unsupported depth %d... exiting\n",
-	       ctx->Visual.depthBits );
-      exit( -1 );
-   }
-
-   /* Only have hw stencil when depth buffer is 24 bits deep */
-   rmesa->state.stencil.hwBuffer = ( ctx->Visual.stencilBits > 0 &&
-				     ctx->Visual.depthBits == 24 );
-
-   rmesa->Fallback = 0;
-
-   if ( ctx->Visual.doubleBufferMode && rmesa->sarea->pfCurrentPage == 0 ) {
-      rmesa->state.color.drawOffset = rmesa->r200Screen->backOffset;
-      rmesa->state.color.drawPitch  = rmesa->r200Screen->backPitch;
-   } else {
-      rmesa->state.color.drawOffset = rmesa->r200Screen->frontOffset;
-      rmesa->state.color.drawPitch  = rmesa->r200Screen->frontPitch;
-   }
-
-   rmesa->state.pixel.readOffset = rmesa->state.color.drawOffset;
-   rmesa->state.pixel.readPitch  = rmesa->state.color.drawPitch;
-
-   rmesa->hw.max_state_size = 0;
-
-#define ALLOC_STATE( ATOM, CHK, SZ, NM, IDX )				\
-   do {								\
-      rmesa->hw.ATOM.cmd_size = SZ;				\
-      rmesa->hw.ATOM.cmd = (int *)CALLOC(SZ * sizeof(int));	\
-      rmesa->hw.ATOM.lastcmd = (int *)CALLOC(SZ * sizeof(int));	\
-      rmesa->hw.ATOM.name = NM;					\
-      rmesa->hw.ATOM.idx = IDX;					\
-      rmesa->hw.ATOM.check = check_##CHK;			\
-      rmesa->hw.ATOM.dirty = GL_FALSE;				\
-      rmesa->hw.max_state_size += SZ * sizeof(int);		\
-   } while (0)
-      
-      
-   /* Allocate state buffers:
-    */
-   if (rmesa->r200Screen->drmSupportsBlendColor)
-      ALLOC_STATE( ctx, always, CTX_STATE_SIZE_NEWDRM, "CTX/context", 0 );
-   else
-      ALLOC_STATE( ctx, always, CTX_STATE_SIZE_OLDDRM, "CTX/context", 0 );
-   ALLOC_STATE( set, always, SET_STATE_SIZE, "SET/setup", 0 );
-   ALLOC_STATE( lin, always, LIN_STATE_SIZE, "LIN/line", 0 );
-   ALLOC_STATE( msk, always, MSK_STATE_SIZE, "MSK/mask", 0 );
-   ALLOC_STATE( vpt, always, VPT_STATE_SIZE, "VPT/viewport", 0 );
-   ALLOC_STATE( vtx, always, VTX_STATE_SIZE, "VTX/vertex", 0 );
-   ALLOC_STATE( vap, always, VAP_STATE_SIZE, "VAP/vap", 0 );
-   ALLOC_STATE( vte, always, VTE_STATE_SIZE, "VTE/vte", 0 );
-   ALLOC_STATE( msc, always, MSC_STATE_SIZE, "MSC/misc", 0 );
-   ALLOC_STATE( cst, always, CST_STATE_SIZE, "CST/constant", 0 );
-   ALLOC_STATE( zbs, always, ZBS_STATE_SIZE, "ZBS/zbias", 0 );
-   ALLOC_STATE( tf, tex_any, TF_STATE_SIZE, "TF/tfactor", 0 );
-   if (rmesa->r200Screen->chipset & R200_CHIPSET_REAL_R200) {
-   /* make sure texture units 0/1 are emitted pair-wise for r200 t0 hang workaround */
-      ALLOC_STATE( tex[0], tex_pair, TEX_STATE_SIZE, "TEX/tex-0", 0 );
-      ALLOC_STATE( tex[1], tex_pair, TEX_STATE_SIZE, "TEX/tex-1", 1 );
-      ALLOC_STATE( tam, tex_any, TAM_STATE_SIZE, "TAM/tam", 0 );
-   }
-   else {
-      ALLOC_STATE( tex[0], tex, TEX_STATE_SIZE, "TEX/tex-0", 0 );
-      ALLOC_STATE( tex[1], tex, TEX_STATE_SIZE, "TEX/tex-1", 1 );
-      ALLOC_STATE( tam, never, TAM_STATE_SIZE, "TAM/tam", 0 );
-   }
-   ALLOC_STATE( tex[2], tex, TEX_STATE_SIZE, "TEX/tex-2", 2 );
-   ALLOC_STATE( tex[3], tex, TEX_STATE_SIZE, "TEX/tex-3", 3 );
-   ALLOC_STATE( tex[4], tex, TEX_STATE_SIZE, "TEX/tex-4", 4 );
-   ALLOC_STATE( tex[5], tex, TEX_STATE_SIZE, "TEX/tex-5", 5 );
-   if (rmesa->r200Screen->drmSupportsCubeMaps) {
-      ALLOC_STATE( cube[0], tex_cube, CUBE_STATE_SIZE, "CUBE/tex-0", 0 );
-      ALLOC_STATE( cube[1], tex_cube, CUBE_STATE_SIZE, "CUBE/tex-1", 1 );
-      ALLOC_STATE( cube[2], tex_cube, CUBE_STATE_SIZE, "CUBE/tex-2", 2 );
-      ALLOC_STATE( cube[3], tex_cube, CUBE_STATE_SIZE, "CUBE/tex-3", 3 );
-      ALLOC_STATE( cube[4], tex_cube, CUBE_STATE_SIZE, "CUBE/tex-4", 4 );
-      ALLOC_STATE( cube[5], tex_cube, CUBE_STATE_SIZE, "CUBE/tex-5", 5 );
-   }
-   else {
-      ALLOC_STATE( cube[0], never, CUBE_STATE_SIZE, "CUBE/tex-0", 0 );
-      ALLOC_STATE( cube[1], never, CUBE_STATE_SIZE, "CUBE/tex-1", 1 );
-      ALLOC_STATE( cube[2], never, CUBE_STATE_SIZE, "CUBE/tex-2", 2 );
-      ALLOC_STATE( cube[3], never, CUBE_STATE_SIZE, "CUBE/tex-3", 3 );
-      ALLOC_STATE( cube[4], never, CUBE_STATE_SIZE, "CUBE/tex-4", 4 );
-      ALLOC_STATE( cube[5], never, CUBE_STATE_SIZE, "CUBE/tex-5", 5 );
-   }
-
-   ALLOC_STATE( tcl, tcl, TCL_STATE_SIZE, "TCL/tcl", 0 );
-   ALLOC_STATE( msl, tcl, MSL_STATE_SIZE, "MSL/matrix-select", 0 );
-   ALLOC_STATE( tcg, tcl, TCG_STATE_SIZE, "TCG/texcoordgen", 0 );
-   ALLOC_STATE( mtl[0], tcl_lighting, MTL_STATE_SIZE, "MTL0/material0", 0 );
-   ALLOC_STATE( mtl[1], tcl_lighting, MTL_STATE_SIZE, "MTL1/material1", 1 );
-   ALLOC_STATE( grd, tcl, GRD_STATE_SIZE, "GRD/guard-band", 0 );
-   ALLOC_STATE( fog, fog, FOG_STATE_SIZE, "FOG/fog", 0 );
-   ALLOC_STATE( glt, tcl_lighting, GLT_STATE_SIZE, "GLT/light-global", 0 );
-   ALLOC_STATE( eye, tcl_lighting, EYE_STATE_SIZE, "EYE/eye-vector", 0 );
-   ALLOC_STATE( mat[R200_MTX_MV], tcl, MAT_STATE_SIZE, "MAT/modelview", 0 );
-   ALLOC_STATE( mat[R200_MTX_IMV], tcl, MAT_STATE_SIZE, "MAT/it-modelview", 0 );
-   ALLOC_STATE( mat[R200_MTX_MVP], tcl, MAT_STATE_SIZE, "MAT/modelproject", 0 );
-   ALLOC_STATE( mat[R200_MTX_TEX0], tcl_tex, MAT_STATE_SIZE, "MAT/texmat0", 0 );
-   ALLOC_STATE( mat[R200_MTX_TEX1], tcl_tex, MAT_STATE_SIZE, "MAT/texmat1", 1 );
-   ALLOC_STATE( mat[R200_MTX_TEX2], tcl_tex, MAT_STATE_SIZE, "MAT/texmat2", 2 );
-   ALLOC_STATE( mat[R200_MTX_TEX3], tcl_tex, MAT_STATE_SIZE, "MAT/texmat3", 3 );
-   ALLOC_STATE( mat[R200_MTX_TEX4], tcl_tex, MAT_STATE_SIZE, "MAT/texmat4", 4 );
-   ALLOC_STATE( mat[R200_MTX_TEX5], tcl_tex, MAT_STATE_SIZE, "MAT/texmat5", 5 );
-   ALLOC_STATE( ucp[0], tcl_ucp, UCP_STATE_SIZE, "UCP/userclip-0", 0 );
-   ALLOC_STATE( ucp[1], tcl_ucp, UCP_STATE_SIZE, "UCP/userclip-1", 1 );
-   ALLOC_STATE( ucp[2], tcl_ucp, UCP_STATE_SIZE, "UCP/userclip-2", 2 );
-   ALLOC_STATE( ucp[3], tcl_ucp, UCP_STATE_SIZE, "UCP/userclip-3", 3 );
-   ALLOC_STATE( ucp[4], tcl_ucp, UCP_STATE_SIZE, "UCP/userclip-4", 4 );
-   ALLOC_STATE( ucp[5], tcl_ucp, UCP_STATE_SIZE, "UCP/userclip-5", 5 );
-   ALLOC_STATE( lit[0], tcl_light, LIT_STATE_SIZE, "LIT/light-0", 0 );
-   ALLOC_STATE( lit[1], tcl_light, LIT_STATE_SIZE, "LIT/light-1", 1 );
-   ALLOC_STATE( lit[2], tcl_light, LIT_STATE_SIZE, "LIT/light-2", 2 );
-   ALLOC_STATE( lit[3], tcl_light, LIT_STATE_SIZE, "LIT/light-3", 3 );
-   ALLOC_STATE( lit[4], tcl_light, LIT_STATE_SIZE, "LIT/light-4", 4 );
-   ALLOC_STATE( lit[5], tcl_light, LIT_STATE_SIZE, "LIT/light-5", 5 );
-   ALLOC_STATE( lit[6], tcl_light, LIT_STATE_SIZE, "LIT/light-6", 6 );
-   ALLOC_STATE( lit[7], tcl_light, LIT_STATE_SIZE, "LIT/light-7", 7 );
-   ALLOC_STATE( pix[0], always, PIX_STATE_SIZE, "PIX/pixstage-0", 0 );
-   ALLOC_STATE( pix[1], tex, PIX_STATE_SIZE, "PIX/pixstage-1", 1 );
-   ALLOC_STATE( pix[2], tex, PIX_STATE_SIZE, "PIX/pixstage-2", 2 );
-   ALLOC_STATE( pix[3], tex, PIX_STATE_SIZE, "PIX/pixstage-3", 3 );
-   ALLOC_STATE( pix[4], tex, PIX_STATE_SIZE, "PIX/pixstage-4", 4 );
-   ALLOC_STATE( pix[5], tex, PIX_STATE_SIZE, "PIX/pixstage-5", 5 );
-   if (rmesa->r200Screen->drmSupportsTriPerf) {
-      ALLOC_STATE( prf, always, PRF_STATE_SIZE, "PRF/performance-tri", 0 );
-   }
-   else {
-      ALLOC_STATE( prf, never, PRF_STATE_SIZE, "PRF/performance-tri", 0 );
-   }
-
-   r200SetUpAtomList( rmesa );
-
-   /* Fill in the packet headers:
-    */
-   rmesa->hw.ctx.cmd[CTX_CMD_0] = cmdpkt(RADEON_EMIT_PP_MISC);
-   rmesa->hw.ctx.cmd[CTX_CMD_1] = cmdpkt(RADEON_EMIT_PP_CNTL);
-   rmesa->hw.ctx.cmd[CTX_CMD_2] = cmdpkt(RADEON_EMIT_RB3D_COLORPITCH);
-   if (rmesa->r200Screen->drmSupportsBlendColor)
-      rmesa->hw.ctx.cmd[CTX_CMD_3] = cmdpkt(R200_EMIT_RB3D_BLENDCOLOR);
-   rmesa->hw.lin.cmd[LIN_CMD_0] = cmdpkt(RADEON_EMIT_RE_LINE_PATTERN);
-   rmesa->hw.lin.cmd[LIN_CMD_1] = cmdpkt(RADEON_EMIT_SE_LINE_WIDTH);
-   rmesa->hw.msk.cmd[MSK_CMD_0] = cmdpkt(RADEON_EMIT_RB3D_STENCILREFMASK);
-   rmesa->hw.vpt.cmd[VPT_CMD_0] = cmdpkt(RADEON_EMIT_SE_VPORT_XSCALE);
-   rmesa->hw.set.cmd[SET_CMD_0] = cmdpkt(RADEON_EMIT_SE_CNTL);
-   rmesa->hw.msc.cmd[MSC_CMD_0] = cmdpkt(RADEON_EMIT_RE_MISC);
-   rmesa->hw.cst.cmd[CST_CMD_0] = cmdpkt(R200_EMIT_PP_CNTL_X);
-   rmesa->hw.cst.cmd[CST_CMD_1] = cmdpkt(R200_EMIT_RB3D_DEPTHXY_OFFSET);
-   rmesa->hw.cst.cmd[CST_CMD_2] = cmdpkt(R200_EMIT_RE_AUX_SCISSOR_CNTL);
-   rmesa->hw.cst.cmd[CST_CMD_3] = cmdpkt(R200_EMIT_RE_SCISSOR_TL_0);
-   rmesa->hw.cst.cmd[CST_CMD_4] = cmdpkt(R200_EMIT_SE_VAP_CNTL_STATUS);
-   rmesa->hw.cst.cmd[CST_CMD_5] = cmdpkt(R200_EMIT_RE_POINTSIZE);
-   rmesa->hw.cst.cmd[CST_CMD_6] = cmdpkt(R200_EMIT_TCL_INPUT_VTX_VECTOR_ADDR_0);
-   rmesa->hw.tam.cmd[TAM_CMD_0] = cmdpkt(R200_EMIT_PP_TAM_DEBUG3);
-   rmesa->hw.tf.cmd[TF_CMD_0]   = cmdpkt(R200_EMIT_TFACTOR_0);
-   rmesa->hw.tex[0].cmd[TEX_CMD_0] = cmdpkt(R200_EMIT_PP_TXFILTER_0);
-   rmesa->hw.tex[0].cmd[TEX_CMD_1] = cmdpkt(R200_EMIT_PP_TXOFFSET_0);
-   rmesa->hw.tex[1].cmd[TEX_CMD_0] = cmdpkt(R200_EMIT_PP_TXFILTER_1);
-   rmesa->hw.tex[1].cmd[TEX_CMD_1] = cmdpkt(R200_EMIT_PP_TXOFFSET_1);
-   rmesa->hw.tex[2].cmd[TEX_CMD_0] = cmdpkt(R200_EMIT_PP_TXFILTER_2);
-   rmesa->hw.tex[2].cmd[TEX_CMD_1] = cmdpkt(R200_EMIT_PP_TXOFFSET_2);
-   rmesa->hw.tex[3].cmd[TEX_CMD_0] = cmdpkt(R200_EMIT_PP_TXFILTER_3);
-   rmesa->hw.tex[3].cmd[TEX_CMD_1] = cmdpkt(R200_EMIT_PP_TXOFFSET_3);
-   rmesa->hw.tex[4].cmd[TEX_CMD_0] = cmdpkt(R200_EMIT_PP_TXFILTER_4);
-   rmesa->hw.tex[4].cmd[TEX_CMD_1] = cmdpkt(R200_EMIT_PP_TXOFFSET_4);
-   rmesa->hw.tex[5].cmd[TEX_CMD_0] = cmdpkt(R200_EMIT_PP_TXFILTER_5);
-   rmesa->hw.tex[5].cmd[TEX_CMD_1] = cmdpkt(R200_EMIT_PP_TXOFFSET_5);
-   rmesa->hw.cube[0].cmd[CUBE_CMD_0] = cmdpkt(R200_EMIT_PP_CUBIC_FACES_0);
-   rmesa->hw.cube[0].cmd[CUBE_CMD_1] = cmdpkt(R200_EMIT_PP_CUBIC_OFFSETS_0);
-   rmesa->hw.cube[1].cmd[CUBE_CMD_0] = cmdpkt(R200_EMIT_PP_CUBIC_FACES_1);
-   rmesa->hw.cube[1].cmd[CUBE_CMD_1] = cmdpkt(R200_EMIT_PP_CUBIC_OFFSETS_1);
-   rmesa->hw.cube[2].cmd[CUBE_CMD_0] = cmdpkt(R200_EMIT_PP_CUBIC_FACES_2);
-   rmesa->hw.cube[2].cmd[CUBE_CMD_1] = cmdpkt(R200_EMIT_PP_CUBIC_OFFSETS_2);
-   rmesa->hw.cube[3].cmd[CUBE_CMD_0] = cmdpkt(R200_EMIT_PP_CUBIC_FACES_3);
-   rmesa->hw.cube[3].cmd[CUBE_CMD_1] = cmdpkt(R200_EMIT_PP_CUBIC_OFFSETS_3);
-   rmesa->hw.cube[4].cmd[CUBE_CMD_0] = cmdpkt(R200_EMIT_PP_CUBIC_FACES_4);
-   rmesa->hw.cube[4].cmd[CUBE_CMD_1] = cmdpkt(R200_EMIT_PP_CUBIC_OFFSETS_4);
-   rmesa->hw.cube[5].cmd[CUBE_CMD_0] = cmdpkt(R200_EMIT_PP_CUBIC_FACES_5);
-   rmesa->hw.cube[5].cmd[CUBE_CMD_1] = cmdpkt(R200_EMIT_PP_CUBIC_OFFSETS_5);
-   rmesa->hw.pix[0].cmd[PIX_CMD_0] = cmdpkt(R200_EMIT_PP_TXCBLEND_0);
-   rmesa->hw.pix[1].cmd[PIX_CMD_0] = cmdpkt(R200_EMIT_PP_TXCBLEND_1);
-   rmesa->hw.pix[2].cmd[PIX_CMD_0] = cmdpkt(R200_EMIT_PP_TXCBLEND_2);
-   rmesa->hw.pix[3].cmd[PIX_CMD_0] = cmdpkt(R200_EMIT_PP_TXCBLEND_3);
-   rmesa->hw.pix[4].cmd[PIX_CMD_0] = cmdpkt(R200_EMIT_PP_TXCBLEND_4);
-   rmesa->hw.pix[5].cmd[PIX_CMD_0] = cmdpkt(R200_EMIT_PP_TXCBLEND_5);
-   rmesa->hw.zbs.cmd[ZBS_CMD_0] = cmdpkt(RADEON_EMIT_SE_ZBIAS_FACTOR);
-   rmesa->hw.tcl.cmd[TCL_CMD_0] = cmdpkt(R200_EMIT_TCL_LIGHT_MODEL_CTL_0);
-   rmesa->hw.tcl.cmd[TCL_CMD_1] = cmdpkt(R200_EMIT_TCL_UCP_VERT_BLEND_CTL);
-   rmesa->hw.tcg.cmd[TCG_CMD_0] = cmdpkt(R200_EMIT_TEX_PROC_CTL_2);
-   rmesa->hw.msl.cmd[MSL_CMD_0] = cmdpkt(R200_EMIT_MATRIX_SELECT_0);
-   rmesa->hw.vap.cmd[VAP_CMD_0] = cmdpkt(R200_EMIT_VAP_CTL);
-   rmesa->hw.vtx.cmd[VTX_CMD_0] = cmdpkt(R200_EMIT_VTX_FMT_0);
-   rmesa->hw.vtx.cmd[VTX_CMD_1] = cmdpkt(R200_EMIT_OUTPUT_VTX_COMP_SEL);
-   rmesa->hw.vtx.cmd[VTX_CMD_2] = cmdpkt(R200_EMIT_SE_VTX_STATE_CNTL);
-   rmesa->hw.vte.cmd[VTE_CMD_0] = cmdpkt(R200_EMIT_VTE_CNTL);
-   rmesa->hw.prf.cmd[PRF_CMD_0] = cmdpkt(R200_EMIT_PP_TRI_PERF_CNTL);
-   rmesa->hw.mtl[0].cmd[MTL_CMD_0] = 
-      cmdvec( R200_VS_MAT_0_EMISS, 1, 16 );
-   rmesa->hw.mtl[0].cmd[MTL_CMD_1] = 
-      cmdscl2( R200_SS_MAT_0_SHININESS, 1, 1 );
-   rmesa->hw.mtl[1].cmd[MTL_CMD_0] =
-      cmdvec( R200_VS_MAT_1_EMISS, 1, 16 );
-   rmesa->hw.mtl[1].cmd[MTL_CMD_1] =
-      cmdscl2( R200_SS_MAT_1_SHININESS, 1, 1 );
-
-   rmesa->hw.grd.cmd[GRD_CMD_0] = 
-      cmdscl( R200_SS_VERT_GUARD_CLIP_ADJ_ADDR, 1, 4 );
-   rmesa->hw.fog.cmd[FOG_CMD_0] = 
-      cmdvec( R200_VS_FOG_PARAM_ADDR, 1, 4 );
-   rmesa->hw.glt.cmd[GLT_CMD_0] = 
-      cmdvec( R200_VS_GLOBAL_AMBIENT_ADDR, 1, 4 );
-   rmesa->hw.eye.cmd[EYE_CMD_0] = 
-      cmdvec( R200_VS_EYE_VECTOR_ADDR, 1, 4 );
-
-   rmesa->hw.mat[R200_MTX_MV].cmd[MAT_CMD_0] = 
-      cmdvec( R200_VS_MATRIX_0_MV, 1, 16);
-   rmesa->hw.mat[R200_MTX_IMV].cmd[MAT_CMD_0] = 
-      cmdvec( R200_VS_MATRIX_1_INV_MV, 1, 16);
-   rmesa->hw.mat[R200_MTX_MVP].cmd[MAT_CMD_0] = 
-      cmdvec( R200_VS_MATRIX_2_MVP, 1, 16);
-   rmesa->hw.mat[R200_MTX_TEX0].cmd[MAT_CMD_0] = 
-      cmdvec( R200_VS_MATRIX_3_TEX0, 1, 16);
-   rmesa->hw.mat[R200_MTX_TEX1].cmd[MAT_CMD_0] = 
-      cmdvec( R200_VS_MATRIX_4_TEX1, 1, 16);
-   rmesa->hw.mat[R200_MTX_TEX2].cmd[MAT_CMD_0] = 
-      cmdvec( R200_VS_MATRIX_5_TEX2, 1, 16);
-   rmesa->hw.mat[R200_MTX_TEX3].cmd[MAT_CMD_0] = 
-      cmdvec( R200_VS_MATRIX_6_TEX3, 1, 16);
-   rmesa->hw.mat[R200_MTX_TEX4].cmd[MAT_CMD_0] = 
-      cmdvec( R200_VS_MATRIX_7_TEX4, 1, 16);
-   rmesa->hw.mat[R200_MTX_TEX5].cmd[MAT_CMD_0] = 
-      cmdvec( R200_VS_MATRIX_8_TEX5, 1, 16);
-
-   for (i = 0 ; i < 8; i++) {
-      rmesa->hw.lit[i].cmd[LIT_CMD_0] = 
-	 cmdvec( R200_VS_LIGHT_AMBIENT_ADDR + i, 8, 24 );
-      rmesa->hw.lit[i].cmd[LIT_CMD_1] = 
-	 cmdscl( R200_SS_LIGHT_DCD_ADDR + i, 8, 7 );
-   }
-
-   for (i = 0 ; i < 6; i++) {
-      rmesa->hw.ucp[i].cmd[UCP_CMD_0] = 
-	 cmdvec( R200_VS_UCP_ADDR + i, 1, 4 );
-   }
-
-   /* Initial Harware state:
-    */
-   rmesa->hw.ctx.cmd[CTX_PP_MISC] = (R200_ALPHA_TEST_PASS
-				     /* | R200_RIGHT_HAND_CUBE_OGL*/);
-
-   rmesa->hw.ctx.cmd[CTX_PP_FOG_COLOR] = (R200_FOG_VERTEX |
-					  R200_FOG_USE_SPEC_ALPHA);
-
-   rmesa->hw.ctx.cmd[CTX_RE_SOLID_COLOR] = 0x00000000;
-
-   rmesa->hw.ctx.cmd[CTX_RB3D_BLENDCNTL] = (R200_COMB_FCN_ADD_CLAMP |
-				(R200_BLEND_GL_ONE << R200_SRC_BLEND_SHIFT) |
-				(R200_BLEND_GL_ZERO << R200_DST_BLEND_SHIFT));
-
-   if (rmesa->r200Screen->drmSupportsBlendColor) {
-      rmesa->hw.ctx.cmd[CTX_RB3D_BLENDCOLOR] = 0x00000000;
-      rmesa->hw.ctx.cmd[CTX_RB3D_ABLENDCNTL] = (R200_COMB_FCN_ADD_CLAMP |
-				(R200_BLEND_GL_ONE << R200_SRC_BLEND_SHIFT) |
-				(R200_BLEND_GL_ZERO << R200_DST_BLEND_SHIFT));
-      rmesa->hw.ctx.cmd[CTX_RB3D_CBLENDCNTL] = (R200_COMB_FCN_ADD_CLAMP |
-				(R200_BLEND_GL_ONE << R200_SRC_BLEND_SHIFT) |
-				(R200_BLEND_GL_ZERO << R200_DST_BLEND_SHIFT));
-   }
-
-   rmesa->hw.ctx.cmd[CTX_RB3D_DEPTHOFFSET] =
-      rmesa->r200Screen->depthOffset + rmesa->r200Screen->fbLocation;
-
-   rmesa->hw.ctx.cmd[CTX_RB3D_DEPTHPITCH] = 
-      ((rmesa->r200Screen->depthPitch &
-	R200_DEPTHPITCH_MASK) |
-       R200_DEPTH_ENDIAN_NO_SWAP);
-   
-   if (rmesa->using_hyperz)
-      rmesa->hw.ctx.cmd[CTX_RB3D_DEPTHPITCH] |= R200_DEPTH_HYPERZ;
-
-   rmesa->hw.ctx.cmd[CTX_RB3D_ZSTENCILCNTL] = (depth_fmt |
-					       R200_Z_TEST_LESS |
-					       R200_STENCIL_TEST_ALWAYS |
-					       R200_STENCIL_FAIL_KEEP |
-					       R200_STENCIL_ZPASS_KEEP |
-					       R200_STENCIL_ZFAIL_KEEP |
-					       R200_Z_WRITE_ENABLE);
-
-   if (rmesa->using_hyperz) {
-      rmesa->hw.ctx.cmd[CTX_RB3D_ZSTENCILCNTL] |= R200_Z_COMPRESSION_ENABLE |
-						  R200_Z_DECOMPRESSION_ENABLE;
-/*      if (rmesa->r200Screen->chipset & R200_CHIPSET_REAL_R200)
-	 rmesa->hw.ctx.cmd[CTX_RB3D_ZSTENCILCNTL] |= RADEON_Z_HIERARCHY_ENABLE;*/
-   }
-
-   rmesa->hw.ctx.cmd[CTX_PP_CNTL] = (R200_ANTI_ALIAS_NONE 
- 				     | R200_TEX_BLEND_0_ENABLE);
-
-   rmesa->hw.ctx.cmd[CTX_RB3D_CNTL] = color_fmt;
-   switch ( driQueryOptioni( &rmesa->optionCache, "dither_mode" ) ) {
-   case DRI_CONF_DITHER_XERRORDIFFRESET:
-      rmesa->hw.ctx.cmd[CTX_RB3D_CNTL] |= R200_DITHER_INIT;
-      break;
-   case DRI_CONF_DITHER_ORDERED:
-      rmesa->hw.ctx.cmd[CTX_RB3D_CNTL] |= R200_SCALE_DITHER_ENABLE;
-      break;
-   }
-   if ( driQueryOptioni( &rmesa->optionCache, "round_mode" ) ==
-	DRI_CONF_ROUND_ROUND )
-      rmesa->state.color.roundEnable = R200_ROUND_ENABLE;
-   else
-      rmesa->state.color.roundEnable = 0;
-   if ( driQueryOptioni (&rmesa->optionCache, "color_reduction" ) ==
-	DRI_CONF_COLOR_REDUCTION_DITHER )
-      rmesa->hw.ctx.cmd[CTX_RB3D_CNTL] |= R200_DITHER_ENABLE;
-   else
-      rmesa->hw.ctx.cmd[CTX_RB3D_CNTL] |= rmesa->state.color.roundEnable;
-
-   rmesa->hw.ctx.cmd[CTX_RB3D_COLOROFFSET] = ((rmesa->state.color.drawOffset +
-					       rmesa->r200Screen->fbLocation)
-					      & R200_COLOROFFSET_MASK);
-
-   rmesa->hw.ctx.cmd[CTX_RB3D_COLORPITCH] = ((rmesa->state.color.drawPitch &
-					      R200_COLORPITCH_MASK) |
-					     R200_COLOR_ENDIAN_NO_SWAP);
-   /* (fixed size) sarea is initialized to zero afaics so can omit version check. Phew! */
-   if (rmesa->sarea->tiling_enabled) {
-      rmesa->hw.ctx.cmd[CTX_RB3D_COLORPITCH] |= R200_COLOR_TILE_ENABLE;
-   }
-
-   rmesa->hw.prf.cmd[PRF_PP_TRI_PERF] = R200_TRI_CUTOFF_MASK - R200_TRI_CUTOFF_MASK * 
-			driQueryOptionf (&rmesa->optionCache,"texture_blend_quality");
-   rmesa->hw.prf.cmd[PRF_PP_PERF_CNTL] = 0;
-
-   rmesa->hw.set.cmd[SET_SE_CNTL] = (R200_FFACE_CULL_CCW |
-				     R200_BFACE_SOLID |
-				     R200_FFACE_SOLID |
-				     R200_FLAT_SHADE_VTX_LAST |
-				     R200_DIFFUSE_SHADE_GOURAUD |
-				     R200_ALPHA_SHADE_GOURAUD |
-				     R200_SPECULAR_SHADE_GOURAUD |
-				     R200_FOG_SHADE_GOURAUD |
-				     R200_VTX_PIX_CENTER_OGL |
-				     R200_ROUND_MODE_TRUNC |
-				     R200_ROUND_PREC_8TH_PIX);
-
-   rmesa->hw.set.cmd[SET_RE_CNTL] = (R200_PERSPECTIVE_ENABLE |
-				     R200_SCISSOR_ENABLE);
-
-   rmesa->hw.lin.cmd[LIN_RE_LINE_PATTERN] = ((1 << 16) | 0xffff);
-
-   rmesa->hw.lin.cmd[LIN_RE_LINE_STATE] = 
-      ((0 << R200_LINE_CURRENT_PTR_SHIFT) |
-       (1 << R200_LINE_CURRENT_COUNT_SHIFT));
-
-   rmesa->hw.lin.cmd[LIN_SE_LINE_WIDTH] = (1 << 4);
-
-   rmesa->hw.msk.cmd[MSK_RB3D_STENCILREFMASK] = 
-      ((0x00 << R200_STENCIL_REF_SHIFT) |
-       (0xff << R200_STENCIL_MASK_SHIFT) |
-       (0xff << R200_STENCIL_WRITEMASK_SHIFT));
-
-   rmesa->hw.msk.cmd[MSK_RB3D_ROPCNTL] = R200_ROP_COPY;
-   rmesa->hw.msk.cmd[MSK_RB3D_PLANEMASK] = 0xffffffff;
-
-   rmesa->hw.tam.cmd[TAM_DEBUG3] = 0;
-
-   rmesa->hw.msc.cmd[MSC_RE_MISC] = 
-      ((0 << R200_STIPPLE_X_OFFSET_SHIFT) |
-       (0 << R200_STIPPLE_Y_OFFSET_SHIFT) |
-       R200_STIPPLE_BIG_BIT_ORDER);
-
-
-   rmesa->hw.cst.cmd[CST_PP_CNTL_X] = 0;
-   rmesa->hw.cst.cmd[CST_RB3D_DEPTHXY_OFFSET] = 0;
-   rmesa->hw.cst.cmd[CST_RE_AUX_SCISSOR_CNTL] = 0x0;
-   rmesa->hw.cst.cmd[CST_RE_SCISSOR_TL_0] = 0;
-   rmesa->hw.cst.cmd[CST_RE_SCISSOR_BR_0] = 0;
-   rmesa->hw.cst.cmd[CST_SE_VAP_CNTL_STATUS] =
-#ifdef MESA_BIG_ENDIAN
-						R200_VC_32BIT_SWAP;
-#else
-						R200_VC_NO_SWAP;
-#endif
-
-   if (!(rmesa->r200Screen->chipset & R200_CHIPSET_TCL)) {
-      /* Bypass TCL */
-      rmesa->hw.cst.cmd[CST_SE_VAP_CNTL_STATUS] |= (1<<8);
-   }
-
-   rmesa->hw.cst.cmd[CST_RE_POINTSIZE] = 0x100010;
-   rmesa->hw.cst.cmd[CST_SE_TCL_INPUT_VTX_0] =
-      (0x0 << R200_VERTEX_POSITION_ADDR__SHIFT);
-   rmesa->hw.cst.cmd[CST_SE_TCL_INPUT_VTX_1] =
-      (0x02 << R200_VTX_COLOR_0_ADDR__SHIFT) |
-      (0x03 << R200_VTX_COLOR_1_ADDR__SHIFT);
-   rmesa->hw.cst.cmd[CST_SE_TCL_INPUT_VTX_2] =
-      (0x06 << R200_VTX_TEX_0_ADDR__SHIFT) |
-      (0x07 << R200_VTX_TEX_1_ADDR__SHIFT) |
-      (0x08 << R200_VTX_TEX_2_ADDR__SHIFT) |
-      (0x09 << R200_VTX_TEX_3_ADDR__SHIFT);
-   rmesa->hw.cst.cmd[CST_SE_TCL_INPUT_VTX_3] =
-      (0x0A << R200_VTX_TEX_4_ADDR__SHIFT) |
-      (0x0B << R200_VTX_TEX_5_ADDR__SHIFT);
-  
-
-   rmesa->hw.vpt.cmd[VPT_SE_VPORT_XSCALE]  = 0x00000000;
-   rmesa->hw.vpt.cmd[VPT_SE_VPORT_XOFFSET] = 0x00000000;
-   rmesa->hw.vpt.cmd[VPT_SE_VPORT_YSCALE]  = 0x00000000;
-   rmesa->hw.vpt.cmd[VPT_SE_VPORT_YOFFSET] = 0x00000000;
-   rmesa->hw.vpt.cmd[VPT_SE_VPORT_ZSCALE]  = 0x00000000;
-   rmesa->hw.vpt.cmd[VPT_SE_VPORT_ZOFFSET] = 0x00000000;
-
-   for ( i = 0 ; i < ctx->Const.MaxTextureUnits ; i++ ) {
-      rmesa->hw.tex[i].cmd[TEX_PP_TXFILTER] = R200_BORDER_MODE_OGL;
-      rmesa->hw.tex[i].cmd[TEX_PP_TXFORMAT] = 
-         ((i << R200_TXFORMAT_ST_ROUTE_SHIFT) |  /* <-- note i */
-          (2 << R200_TXFORMAT_WIDTH_SHIFT) |
-          (2 << R200_TXFORMAT_HEIGHT_SHIFT));
-      rmesa->hw.tex[i].cmd[TEX_PP_TXOFFSET] =
-	  rmesa->r200Screen->texOffset[RADEON_LOCAL_TEX_HEAP];
-      rmesa->hw.tex[i].cmd[TEX_PP_BORDER_COLOR] = 0;
-      rmesa->hw.tex[i].cmd[TEX_PP_TXFORMAT_X] =
-         (/* R200_TEXCOORD_PROJ | */
-          0x100000);	/* Small default bias */
-
-      rmesa->hw.cube[i].cmd[CUBE_PP_CUBIC_FACES] = 0;
-      rmesa->hw.cube[i].cmd[CUBE_PP_CUBIC_OFFSET_F1] =
-         rmesa->r200Screen->texOffset[RADEON_LOCAL_TEX_HEAP];
-      rmesa->hw.cube[i].cmd[CUBE_PP_CUBIC_OFFSET_F2] =
-         rmesa->r200Screen->texOffset[RADEON_LOCAL_TEX_HEAP];
-      rmesa->hw.cube[i].cmd[CUBE_PP_CUBIC_OFFSET_F3] =
-         rmesa->r200Screen->texOffset[RADEON_LOCAL_TEX_HEAP];
-      rmesa->hw.cube[i].cmd[CUBE_PP_CUBIC_OFFSET_F4] =
-         rmesa->r200Screen->texOffset[RADEON_LOCAL_TEX_HEAP];
-      rmesa->hw.cube[i].cmd[CUBE_PP_CUBIC_OFFSET_F5] =
-         rmesa->r200Screen->texOffset[RADEON_LOCAL_TEX_HEAP];
-
-      rmesa->hw.pix[i].cmd[PIX_PP_TXCBLEND] =
-         (R200_TXC_ARG_A_ZERO |
-          R200_TXC_ARG_B_ZERO |
-          R200_TXC_ARG_C_DIFFUSE_COLOR |
-          R200_TXC_OP_MADD);
-
-      rmesa->hw.pix[i].cmd[PIX_PP_TXCBLEND2] =
-         ((i << R200_TXC_TFACTOR_SEL_SHIFT) |
-          R200_TXC_SCALE_1X |
-          R200_TXC_CLAMP_0_1 |
-          R200_TXC_OUTPUT_REG_R0);
-
-      rmesa->hw.pix[i].cmd[PIX_PP_TXABLEND] =
-         (R200_TXA_ARG_A_ZERO |
-          R200_TXA_ARG_B_ZERO |
-          R200_TXA_ARG_C_DIFFUSE_ALPHA |
-          R200_TXA_OP_MADD);
-
-      rmesa->hw.pix[i].cmd[PIX_PP_TXABLEND2] =
-         ((i << R200_TXA_TFACTOR_SEL_SHIFT) |
-          R200_TXA_SCALE_1X |
-          R200_TXA_CLAMP_0_1 |
-          R200_TXA_OUTPUT_REG_R0);
-   }
-
-   rmesa->hw.tf.cmd[TF_TFACTOR_0] = 0;
-   rmesa->hw.tf.cmd[TF_TFACTOR_1] = 0;
-   rmesa->hw.tf.cmd[TF_TFACTOR_2] = 0;
-   rmesa->hw.tf.cmd[TF_TFACTOR_3] = 0;
-   rmesa->hw.tf.cmd[TF_TFACTOR_4] = 0;
-   rmesa->hw.tf.cmd[TF_TFACTOR_5] = 0;
-
-   rmesa->hw.vap.cmd[VAP_SE_VAP_CNTL] = 
-      (R200_VAP_TCL_ENABLE | 
-       (0x9 << R200_VAP_VF_MAX_VTX_NUM__SHIFT));
-
-   rmesa->hw.vte.cmd[VTE_SE_VTE_CNTL] = 
-      (R200_VPORT_X_SCALE_ENA |
-       R200_VPORT_Y_SCALE_ENA |
-       R200_VPORT_Z_SCALE_ENA |
-       R200_VPORT_X_OFFSET_ENA |
-       R200_VPORT_Y_OFFSET_ENA |
-       R200_VPORT_Z_OFFSET_ENA |
-/* FIXME: Turn on for tex rect only */
-       R200_VTX_ST_DENORMALIZED |  
-       R200_VTX_W0_FMT); 
-
-
-   rmesa->hw.vtx.cmd[VTX_VTXFMT_0] = 0;
-   rmesa->hw.vtx.cmd[VTX_VTXFMT_1] = 0;
-   rmesa->hw.vtx.cmd[VTX_TCL_OUTPUT_VTXFMT_0] = 
-      ((R200_VTX_Z0 | R200_VTX_W0 |
-       (R200_VTX_FP_RGBA << R200_VTX_COLOR_0_SHIFT)));	
-   rmesa->hw.vtx.cmd[VTX_TCL_OUTPUT_VTXFMT_1] = 0;
-   rmesa->hw.vtx.cmd[VTX_TCL_OUTPUT_COMPSEL] = (R200_OUTPUT_XYZW);
-   rmesa->hw.vtx.cmd[VTX_STATE_CNTL] = R200_VSC_UPDATE_USER_COLOR_0_ENABLE;
-						   
-
-   /* Matrix selection */
-   rmesa->hw.msl.cmd[MSL_MATRIX_SELECT_0] = 
-      (R200_MTX_MV << R200_MODELVIEW_0_SHIFT);
-   
-   rmesa->hw.msl.cmd[MSL_MATRIX_SELECT_1] = 
-       (R200_MTX_IMV << R200_IT_MODELVIEW_0_SHIFT);
-
-   rmesa->hw.msl.cmd[MSL_MATRIX_SELECT_2] = 
-      (R200_MTX_MVP << R200_MODELPROJECT_0_SHIFT);
-
-   rmesa->hw.msl.cmd[MSL_MATRIX_SELECT_3] = 
-      ((R200_MTX_TEX0 << R200_TEXMAT_0_SHIFT) |
-       (R200_MTX_TEX1 << R200_TEXMAT_1_SHIFT) |
-       (R200_MTX_TEX2 << R200_TEXMAT_2_SHIFT) |
-       (R200_MTX_TEX3 << R200_TEXMAT_3_SHIFT));
-
-   rmesa->hw.msl.cmd[MSL_MATRIX_SELECT_4] = 
-      ((R200_MTX_TEX4 << R200_TEXMAT_4_SHIFT) |
-       (R200_MTX_TEX5 << R200_TEXMAT_5_SHIFT));
-
-
-   /* General TCL state */
-   rmesa->hw.tcl.cmd[TCL_LIGHT_MODEL_CTL_0] = 
-      (R200_SPECULAR_LIGHTS |
-       R200_DIFFUSE_SPECULAR_COMBINE |
-       R200_LOCAL_LIGHT_VEC_GL |
-       R200_LM0_SOURCE_MATERIAL_0 << R200_FRONT_SHININESS_SOURCE_SHIFT |
-       R200_LM0_SOURCE_MATERIAL_1 << R200_BACK_SHININESS_SOURCE_SHIFT);
-
-   rmesa->hw.tcl.cmd[TCL_LIGHT_MODEL_CTL_1] = 
-      ((R200_LM1_SOURCE_MATERIAL_0 << R200_FRONT_EMISSIVE_SOURCE_SHIFT) |
-       (R200_LM1_SOURCE_MATERIAL_0 << R200_FRONT_AMBIENT_SOURCE_SHIFT) |
-       (R200_LM1_SOURCE_MATERIAL_0 << R200_FRONT_DIFFUSE_SOURCE_SHIFT) |
-       (R200_LM1_SOURCE_MATERIAL_0 << R200_FRONT_SPECULAR_SOURCE_SHIFT) |
-       (R200_LM1_SOURCE_MATERIAL_1 << R200_BACK_EMISSIVE_SOURCE_SHIFT) |
-       (R200_LM1_SOURCE_MATERIAL_1 << R200_BACK_AMBIENT_SOURCE_SHIFT) |
-       (R200_LM1_SOURCE_MATERIAL_1 << R200_BACK_DIFFUSE_SOURCE_SHIFT) |
-       (R200_LM1_SOURCE_MATERIAL_1 << R200_BACK_SPECULAR_SOURCE_SHIFT)); 
-
-   rmesa->hw.tcl.cmd[TCL_PER_LIGHT_CTL_0] = 0; /* filled in via callbacks */
-   rmesa->hw.tcl.cmd[TCL_PER_LIGHT_CTL_1] = 0;
-   rmesa->hw.tcl.cmd[TCL_PER_LIGHT_CTL_2] = 0;
-   rmesa->hw.tcl.cmd[TCL_PER_LIGHT_CTL_3] = 0;
-   
-   rmesa->hw.tcl.cmd[TCL_UCP_VERT_BLEND_CTL] = 
-      (R200_UCP_IN_CLIP_SPACE |
-       R200_CULL_FRONT_IS_CCW);
-
-   /* Texgen/Texmat state */
-   rmesa->hw.tcg.cmd[TCG_TEX_PROC_CTL_2] = 0x00ffffff;
-   rmesa->hw.tcg.cmd[TCG_TEX_PROC_CTL_3] = 
-      ((0 << R200_TEXGEN_0_INPUT_TEX_SHIFT) |
-       (1 << R200_TEXGEN_1_INPUT_TEX_SHIFT) |
-       (2 << R200_TEXGEN_2_INPUT_TEX_SHIFT) |
-       (3 << R200_TEXGEN_3_INPUT_TEX_SHIFT) |
-       (4 << R200_TEXGEN_4_INPUT_TEX_SHIFT) |
-       (5 << R200_TEXGEN_5_INPUT_TEX_SHIFT)); 
-   rmesa->hw.tcg.cmd[TCG_TEX_PROC_CTL_0] = 0; 
-   rmesa->hw.tcg.cmd[TCG_TEX_PROC_CTL_1] =  
-      ((0 << R200_TEXGEN_0_INPUT_SHIFT) |
-       (1 << R200_TEXGEN_1_INPUT_SHIFT) |
-       (2 << R200_TEXGEN_2_INPUT_SHIFT) |
-       (3 << R200_TEXGEN_3_INPUT_SHIFT) |
-       (4 << R200_TEXGEN_4_INPUT_SHIFT) |
-       (5 << R200_TEXGEN_5_INPUT_SHIFT)); 
-   rmesa->hw.tcg.cmd[TCG_TEX_CYL_WRAP_CTL] = 0;
-
-
-   for (i = 0 ; i < 8; i++) {
-      struct gl_light *l = &ctx->Light.Light[i];
-      GLenum p = GL_LIGHT0 + i;
-      *(float *)&(rmesa->hw.lit[i].cmd[LIT_RANGE_CUTOFF]) = FLT_MAX;
-
-      ctx->Driver.Lightfv( ctx, p, GL_AMBIENT, l->Ambient );
-      ctx->Driver.Lightfv( ctx, p, GL_DIFFUSE, l->Diffuse );
-      ctx->Driver.Lightfv( ctx, p, GL_SPECULAR, l->Specular );
-      ctx->Driver.Lightfv( ctx, p, GL_POSITION, NULL );
-      ctx->Driver.Lightfv( ctx, p, GL_SPOT_DIRECTION, NULL );
-      ctx->Driver.Lightfv( ctx, p, GL_SPOT_EXPONENT, &l->SpotExponent );
-      ctx->Driver.Lightfv( ctx, p, GL_SPOT_CUTOFF, &l->SpotCutoff );
-      ctx->Driver.Lightfv( ctx, p, GL_CONSTANT_ATTENUATION,
-			   &l->ConstantAttenuation );
-      ctx->Driver.Lightfv( ctx, p, GL_LINEAR_ATTENUATION, 
-			   &l->LinearAttenuation );
-      ctx->Driver.Lightfv( ctx, p, GL_QUADRATIC_ATTENUATION, 
-			   &l->QuadraticAttenuation );
-      *(float *)&(rmesa->hw.lit[i].cmd[LIT_ATTEN_XXX]) = 0.0;
-   }
-
-   ctx->Driver.LightModelfv( ctx, GL_LIGHT_MODEL_AMBIENT, 
-			     ctx->Light.Model.Ambient );
-
-   TNL_CONTEXT(ctx)->Driver.NotifyMaterialChange( ctx );
-
-   for (i = 0 ; i < 6; i++) {
-      ctx->Driver.ClipPlane( ctx, GL_CLIP_PLANE0 + i, NULL );
-   }
-
-   ctx->Driver.Fogfv( ctx, GL_FOG_MODE, NULL );
-   ctx->Driver.Fogfv( ctx, GL_FOG_DENSITY, &ctx->Fog.Density );
-   ctx->Driver.Fogfv( ctx, GL_FOG_START, &ctx->Fog.Start );
-   ctx->Driver.Fogfv( ctx, GL_FOG_END, &ctx->Fog.End );
-   ctx->Driver.Fogfv( ctx, GL_FOG_COLOR, ctx->Fog.Color );
-   ctx->Driver.Fogfv( ctx, GL_FOG_COORDINATE_SOURCE_EXT, NULL );
-   
-   rmesa->hw.grd.cmd[GRD_VERT_GUARD_CLIP_ADJ] = IEEE_ONE;
-   rmesa->hw.grd.cmd[GRD_VERT_GUARD_DISCARD_ADJ] = IEEE_ONE;
-   rmesa->hw.grd.cmd[GRD_HORZ_GUARD_CLIP_ADJ] = IEEE_ONE;
-   rmesa->hw.grd.cmd[GRD_HORZ_GUARD_DISCARD_ADJ] = IEEE_ONE;
-
-   rmesa->hw.eye.cmd[EYE_X] = 0;
-   rmesa->hw.eye.cmd[EYE_Y] = 0;
-   rmesa->hw.eye.cmd[EYE_Z] = IEEE_ONE;
-   rmesa->hw.eye.cmd[EYE_RESCALE_FACTOR] = IEEE_ONE;
-
-   r200LightingSpaceChange( ctx );
-   
-   rmesa->hw.all_dirty = GL_TRUE;
-}
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/r200/r200_swtcl.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/r200/r200_swtcl.c
deleted file mode 100644
index 94b4978fa..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/r200/r200_swtcl.c
+++ /dev/null
@@ -1,957 +0,0 @@
-/* $XFree86: xc/lib/GL/mesa/src/drv/r200/r200_swtcl.c,v 1.5 2003/05/06 23:52:08 daenzer Exp $ */
-/*
-Copyright (C) The Weather Channel, Inc.  2002.  All Rights Reserved.
-
-The Weather Channel (TM) funded Tungsten Graphics to develop the
-initial release of the Radeon 8500 driver under the XFree86 license.
-This notice must be preserved.
-
-Permission is hereby granted, free of charge, to any person obtaining
-a copy of this software and associated documentation files (the
-"Software"), to deal in the Software without restriction, including
-without limitation the rights to use, copy, modify, merge, publish,
-distribute, sublicense, and/or sell copies of the Software, and to
-permit persons to whom the Software is furnished to do so, subject to
-the following conditions:
-
-The above copyright notice and this permission notice (including the
-next paragraph) shall be included in all copies or substantial
-portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
-EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
-IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
-LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
-OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
-WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-**************************************************************************/
-
-/*
- * Authors:
- *   Keith Whitwell <keith@tungstengraphics.com>
- */
-
-#include "glheader.h"
-#include "mtypes.h"
-#include "colormac.h"
-#include "enums.h"
-#include "image.h"
-#include "imports.h"
-#include "macros.h"
-
-#include "swrast/s_context.h"
-#include "swrast/s_fog.h"
-#include "swrast_setup/swrast_setup.h"
-#include "math/m_translate.h"
-#include "tnl/tnl.h"
-#include "tnl/t_context.h"
-#include "tnl/t_pipeline.h"
-#include "tnl/t_vtx_api.h"
-
-#include "r200_context.h"
-#include "r200_ioctl.h"
-#include "r200_state.h"
-#include "r200_swtcl.h"
-#include "r200_tcl.h"
-
-
-static void flush_last_swtcl_prim( r200ContextPtr rmesa  );
-
-
-/***********************************************************************
- *                         Initialization 
- ***********************************************************************/
-
-#define EMIT_ATTR( ATTR, STYLE, F0 )					\
-do {									\
-   rmesa->swtcl.vertex_attrs[rmesa->swtcl.vertex_attr_count].attrib = (ATTR);	\
-   rmesa->swtcl.vertex_attrs[rmesa->swtcl.vertex_attr_count].format = (STYLE);	\
-   rmesa->swtcl.vertex_attr_count++;					\
-   fmt_0 |= F0;								\
-} while (0)
-
-#define EMIT_PAD( N )							\
-do {									\
-   rmesa->swtcl.vertex_attrs[rmesa->swtcl.vertex_attr_count].attrib = 0;		\
-   rmesa->swtcl.vertex_attrs[rmesa->swtcl.vertex_attr_count].format = EMIT_PAD;	\
-   rmesa->swtcl.vertex_attrs[rmesa->swtcl.vertex_attr_count].offset = (N);		\
-   rmesa->swtcl.vertex_attr_count++;					\
-} while (0)
-
-static void r200SetVertexFormat( GLcontext *ctx )
-{
-   r200ContextPtr rmesa = R200_CONTEXT( ctx );
-   TNLcontext *tnl = TNL_CONTEXT(ctx);
-   struct vertex_buffer *VB = &tnl->vb;
-   GLuint index = tnl->render_inputs;
-   int fmt_0 = 0;
-   int fmt_1 = 0;
-   int offset = 0;
-
-
-   /* Important:
-    */
-   if ( VB->NdcPtr != NULL ) {
-      VB->AttribPtr[VERT_ATTRIB_POS] = VB->NdcPtr;
-   }
-   else {
-      VB->AttribPtr[VERT_ATTRIB_POS] = VB->ClipPtr;
-   }
-
-   assert( VB->AttribPtr[VERT_ATTRIB_POS] != NULL );
-   rmesa->swtcl.vertex_attr_count = 0;
-
-   /* EMIT_ATTR's must be in order as they tell t_vertex.c how to
-    * build up a hardware vertex.
-    */
-   if ( !rmesa->swtcl.needproj || (index & _TNL_BITS_TEX_ANY)) { /* need w coord for projected textures */
-      EMIT_ATTR( _TNL_ATTRIB_POS, EMIT_4F, R200_VTX_XY | R200_VTX_Z0 | R200_VTX_W0 );
-      offset = 4;
-   }
-   else {
-      EMIT_ATTR( _TNL_ATTRIB_POS, EMIT_3F, R200_VTX_XY | R200_VTX_Z0 );
-      offset = 3;
-   }
-
-   rmesa->swtcl.coloroffset = offset;
-#if MESA_LITTLE_ENDIAN 
-   EMIT_ATTR( _TNL_ATTRIB_COLOR0, EMIT_4UB_4F_RGBA, (R200_VTX_PK_RGBA << R200_VTX_COLOR_0_SHIFT) );
-#else
-   EMIT_ATTR( _TNL_ATTRIB_COLOR0, EMIT_4UB_4F_ABGR, (R200_VTX_PK_RGBA << R200_VTX_COLOR_0_SHIFT) );
-#endif
-   offset += 1;
-
-   rmesa->swtcl.specoffset = 0;
-   if (index & (_TNL_BIT_COLOR1|_TNL_BIT_FOG)) {
-
-#if MESA_LITTLE_ENDIAN 
-      if (index & _TNL_BIT_COLOR1) {
-	 rmesa->swtcl.specoffset = offset;
-	 EMIT_ATTR( _TNL_ATTRIB_COLOR1, EMIT_3UB_3F_RGB, (R200_VTX_PK_RGBA << R200_VTX_COLOR_1_SHIFT) );
-      }
-      else {
-	 EMIT_PAD( 3 );
-      }
-
-      if (index & _TNL_BIT_FOG) {
-	 EMIT_ATTR( _TNL_ATTRIB_FOG, EMIT_1UB_1F, (R200_VTX_PK_RGBA << R200_VTX_COLOR_1_SHIFT) );
-      }
-      else {
-	 EMIT_PAD( 1 );
-      }
-#else
-      if (index & _TNL_BIT_FOG) {
-	 EMIT_ATTR( _TNL_ATTRIB_FOG, EMIT_1UB_1F, (R200_VTX_PK_RGBA << R200_VTX_COLOR_1_SHIFT) );
-      }
-      else {
-	 EMIT_PAD( 1 );
-      }
-
-      if (index & _TNL_BIT_COLOR1) {
-	 rmesa->swtcl.specoffset = offset;
-	 EMIT_ATTR( _TNL_ATTRIB_COLOR1, EMIT_3UB_3F_BGR, (R200_VTX_PK_RGBA << R200_VTX_COLOR_1_SHIFT) );
-      }
-      else {
-	 EMIT_PAD( 3 );
-      }
-#endif
-   }
-
-   if (index & _TNL_BITS_TEX_ANY) {
-      int i;
-
-      for (i = 0; i < ctx->Const.MaxTextureUnits; i++) {
-	 if (index & _TNL_BIT_TEX(i)) {
-	    GLuint sz = VB->TexCoordPtr[i]->size;
-
-	    fmt_1 |= sz << (3 * i);
-	    EMIT_ATTR( _TNL_ATTRIB_TEX0+i, EMIT_1F + sz - 1, 0 );
-	 }
-      }
-   }
-
-   if ( (rmesa->hw.ctx.cmd[CTX_PP_FOG_COLOR] & R200_FOG_USE_MASK)
-      != R200_FOG_USE_SPEC_ALPHA ) {
-      R200_STATECHANGE( rmesa, ctx );
-      rmesa->hw.ctx.cmd[CTX_PP_FOG_COLOR] &= ~R200_FOG_USE_MASK;
-      rmesa->hw.ctx.cmd[CTX_PP_FOG_COLOR] |= R200_FOG_USE_SPEC_ALPHA;
-   }
-
-   if ( rmesa->tnl_index != index ||
-	(rmesa->hw.vtx.cmd[VTX_VTXFMT_0] != fmt_0) ||
-	(rmesa->hw.vtx.cmd[VTX_VTXFMT_1] != fmt_1) ) {
-      R200_NEWPRIM(rmesa);
-      R200_STATECHANGE( rmesa, vtx );
-      rmesa->hw.vtx.cmd[VTX_VTXFMT_0] = fmt_0;
-      rmesa->hw.vtx.cmd[VTX_VTXFMT_1] = fmt_1;
-
-      rmesa->swtcl.vertex_size =
-	  _tnl_install_attrs( ctx,
-			      rmesa->swtcl.vertex_attrs, 
-			      rmesa->swtcl.vertex_attr_count,
-			      NULL, 0 );
-      rmesa->swtcl.vertex_size /= 4;
-      rmesa->tnl_index = index;
-   }
-}
-
-
-static void r200RenderStart( GLcontext *ctx )
-{
-   r200ContextPtr rmesa = R200_CONTEXT( ctx );
-
-   r200SetVertexFormat( ctx );
-
-   if (rmesa->dma.flush != 0 && 
-       rmesa->dma.flush != flush_last_swtcl_prim)
-      rmesa->dma.flush( rmesa );
-}
-
-
-/**
- * Set vertex state for SW TCL.  The primary purpose of this function is to
- * determine in advance whether or not the hardware can / should do the
- * projection divide or Mesa should do it.
- */
-void r200ChooseVertexState( GLcontext *ctx )
-{
-   r200ContextPtr rmesa = R200_CONTEXT( ctx );
-   TNLcontext *tnl = TNL_CONTEXT(ctx);
-   GLuint vte;
-   GLuint vap;
-
-   /* We must ensure that we don't do _tnl_need_projected_coords while in a
-    * rasterization fallback.  As this function will be called again when we
-    * leave a rasterization fallback, we can just skip it for now.
-    */
-   if (rmesa->Fallback != 0)
-      return;
-
-   vte = rmesa->hw.vte.cmd[VTE_SE_VTE_CNTL];
-   vap = rmesa->hw.vap.cmd[VAP_SE_VAP_CNTL];
-
-   /* HW perspective divide is a win, but tiny vertex formats are a
-    * bigger one.
-    */
-   if ( ((tnl->render_inputs & _TNL_BITS_TEX_ANY) == 0)
-	|| (ctx->_TriangleCaps & (DD_TRI_LIGHT_TWOSIDE|DD_TRI_UNFILLED))) {
-      rmesa->swtcl.needproj = GL_TRUE;
-      vte |= R200_VTX_XY_FMT | R200_VTX_Z_FMT;
-      vte &= ~R200_VTX_W0_FMT;
-      if (tnl->render_inputs & _TNL_BITS_TEX_ANY) {
-	 vap &= ~R200_VAP_FORCE_W_TO_ONE;
-      }
-      else {
-	 vap |= R200_VAP_FORCE_W_TO_ONE;
-      }
-   }
-   else {
-      rmesa->swtcl.needproj = GL_FALSE;
-      vte &= ~(R200_VTX_XY_FMT | R200_VTX_Z_FMT);
-      vte |= R200_VTX_W0_FMT;
-      vap &= ~R200_VAP_FORCE_W_TO_ONE;
-   }
-
-   _tnl_need_projected_coords( ctx, rmesa->swtcl.needproj );
-
-   if (vte != rmesa->hw.vte.cmd[VTE_SE_VTE_CNTL]) {
-      R200_STATECHANGE( rmesa, vte );
-      rmesa->hw.vte.cmd[VTE_SE_VTE_CNTL] = vte;
-   }
-
-   if (vap != rmesa->hw.vap.cmd[VAP_SE_VAP_CNTL]) {
-      R200_STATECHANGE( rmesa, vap );
-      rmesa->hw.vap.cmd[VAP_SE_VAP_CNTL] = vap;
-   }
-}
-
-
-/* Flush vertices in the current dma region.
- */
-static void flush_last_swtcl_prim( r200ContextPtr rmesa  )
-{
-   if (R200_DEBUG & DEBUG_IOCTL)
-      fprintf(stderr, "%s\n", __FUNCTION__);
-
-   rmesa->dma.flush = NULL;
-
-   if (rmesa->dma.current.buf) {
-      struct r200_dma_region *current = &rmesa->dma.current;
-      GLuint current_offset = (rmesa->r200Screen->gart_buffer_offset +
-			       current->buf->buf->idx * RADEON_BUFFER_SIZE + 
-			       current->start);
-
-      assert (!(rmesa->swtcl.hw_primitive & R200_VF_PRIM_WALK_IND));
-
-      assert (current->start + 
-	      rmesa->swtcl.numverts * rmesa->swtcl.vertex_size * 4 ==
-	      current->ptr);
-
-      if (rmesa->dma.current.start != rmesa->dma.current.ptr) {
-	 r200EnsureCmdBufSpace( rmesa, VERT_AOS_BUFSZ +
-			        rmesa->hw.max_state_size + VBUF_BUFSZ );
-	 r200EmitVertexAOS( rmesa,
-			      rmesa->swtcl.vertex_size,
-			      current_offset);
-
-	 r200EmitVbufPrim( rmesa,
-			   rmesa->swtcl.hw_primitive,
-			   rmesa->swtcl.numverts);
-      }
-
-      rmesa->swtcl.numverts = 0;
-      current->start = current->ptr;
-   }
-}
-
-
-/* Alloc space in the current dma region.
- */
-static __inline void *r200AllocDmaLowVerts( r200ContextPtr rmesa,
-					      int nverts, int vsize )
-{
-   GLuint bytes = vsize * nverts;
-
-   if ( rmesa->dma.current.ptr + bytes > rmesa->dma.current.end ) 
-      r200RefillCurrentDmaRegion( rmesa );
-
-   if (!rmesa->dma.flush) {
-      rmesa->glCtx->Driver.NeedFlush |= FLUSH_STORED_VERTICES;
-      rmesa->dma.flush = flush_last_swtcl_prim;
-   }
-
-   ASSERT( vsize == rmesa->swtcl.vertex_size * 4 );
-   ASSERT( rmesa->dma.flush == flush_last_swtcl_prim );
-   ASSERT( rmesa->dma.current.start + 
-	   rmesa->swtcl.numverts * rmesa->swtcl.vertex_size * 4 ==
-	   rmesa->dma.current.ptr );
-
-
-   {
-      GLubyte *head = (GLubyte *) (rmesa->dma.current.address + rmesa->dma.current.ptr);
-      rmesa->dma.current.ptr += bytes;
-      rmesa->swtcl.numverts += nverts;
-      return head;
-   }
-
-}
-
-
-/**************************************************************************/
-
-
-static const GLuint reduced_hw_prim[GL_POLYGON+1] = {
-   R200_VF_PRIM_POINTS,
-   R200_VF_PRIM_LINES,
-   R200_VF_PRIM_LINES,
-   R200_VF_PRIM_LINES,
-   R200_VF_PRIM_TRIANGLES,
-   R200_VF_PRIM_TRIANGLES,
-   R200_VF_PRIM_TRIANGLES,
-   R200_VF_PRIM_TRIANGLES,
-   R200_VF_PRIM_TRIANGLES,
-   R200_VF_PRIM_TRIANGLES
-};
-
-static void r200RasterPrimitive( GLcontext *ctx, GLuint hwprim );
-static void r200RenderPrimitive( GLcontext *ctx, GLenum prim );
-static void r200ResetLineStipple( GLcontext *ctx );
-
-/***********************************************************************
- *                    Emit primitives as inline vertices               *
- ***********************************************************************/
-
-#define HAVE_POINTS      1
-#define HAVE_LINES       1
-#define HAVE_LINE_STRIPS 1
-#define HAVE_TRIANGLES   1
-#define HAVE_TRI_STRIPS  1
-#define HAVE_TRI_STRIP_1 0
-#define HAVE_TRI_FANS    1
-#define HAVE_QUADS       0
-#define HAVE_QUAD_STRIPS 0
-#define HAVE_POLYGONS    1
-#define HAVE_ELTS        0
-
-#undef LOCAL_VARS
-#undef ALLOC_VERTS
-#define CTX_ARG r200ContextPtr rmesa
-#define GET_VERTEX_DWORDS() rmesa->swtcl.vertex_size
-#define ALLOC_VERTS( n, size ) r200AllocDmaLowVerts( rmesa, n, size * 4 )
-#define LOCAL_VARS						\
-   r200ContextPtr rmesa = R200_CONTEXT(ctx);		\
-   const char *r200verts = (char *)rmesa->swtcl.verts;
-#define VERT(x) (r200Vertex *)(r200verts + ((x) * vertsize * sizeof(int)))
-#define VERTEX r200Vertex 
-#define DO_DEBUG_VERTS (1 && (R200_DEBUG & DEBUG_VERTS))
-
-#undef TAG
-#define TAG(x) r200_##x
-#include "tnl_dd/t_dd_triemit.h"
-
-
-/***********************************************************************
- *          Macros for t_dd_tritmp.h to draw basic primitives          *
- ***********************************************************************/
-
-#define QUAD( a, b, c, d ) r200_quad( rmesa, a, b, c, d )
-#define TRI( a, b, c )     r200_triangle( rmesa, a, b, c )
-#define LINE( a, b )       r200_line( rmesa, a, b )
-#define POINT( a )         r200_point( rmesa, a )
-
-/***********************************************************************
- *              Build render functions from dd templates               *
- ***********************************************************************/
-
-#define R200_TWOSIDE_BIT	0x01
-#define R200_UNFILLED_BIT	0x02
-#define R200_MAX_TRIFUNC	0x04
-
-
-static struct {
-   tnl_points_func	        points;
-   tnl_line_func		line;
-   tnl_triangle_func	triangle;
-   tnl_quad_func		quad;
-} rast_tab[R200_MAX_TRIFUNC];
-
-
-#define DO_FALLBACK  0
-#define DO_UNFILLED (IND & R200_UNFILLED_BIT)
-#define DO_TWOSIDE  (IND & R200_TWOSIDE_BIT)
-#define DO_FLAT      0
-#define DO_OFFSET     0
-#define DO_TRI       1
-#define DO_QUAD      1
-#define DO_LINE      1
-#define DO_POINTS    1
-#define DO_FULL_QUAD 1
-
-#define HAVE_RGBA   1
-#define HAVE_SPEC   1
-#define HAVE_BACK_COLORS  0
-#define HAVE_HW_FLATSHADE 1
-#define TAB rast_tab
-
-#define DEPTH_SCALE 1.0
-#define UNFILLED_TRI unfilled_tri
-#define UNFILLED_QUAD unfilled_quad
-#define VERT_X(_v) _v->v.x
-#define VERT_Y(_v) _v->v.y
-#define VERT_Z(_v) _v->v.z
-#define AREA_IS_CCW( a ) (a < 0)
-#define GET_VERTEX(e) (rmesa->swtcl.verts + (e*rmesa->swtcl.vertex_size*sizeof(int)))
-
-#define VERT_SET_RGBA( v, c )  					\
-do {								\
-   r200_color_t *color = (r200_color_t *)&((v)->ui[coloroffset]);	\
-   UNCLAMPED_FLOAT_TO_UBYTE(color->red, (c)[0]);		\
-   UNCLAMPED_FLOAT_TO_UBYTE(color->green, (c)[1]);		\
-   UNCLAMPED_FLOAT_TO_UBYTE(color->blue, (c)[2]);		\
-   UNCLAMPED_FLOAT_TO_UBYTE(color->alpha, (c)[3]);		\
-} while (0)
-
-#define VERT_COPY_RGBA( v0, v1 ) v0->ui[coloroffset] = v1->ui[coloroffset]
-
-#define VERT_SET_SPEC( v, c )					\
-do {								\
-   if (specoffset) {						\
-      r200_color_t *spec = (r200_color_t *)&((v)->ui[specoffset]);	\
-      UNCLAMPED_FLOAT_TO_UBYTE(spec->red, (c)[0]);	\
-      UNCLAMPED_FLOAT_TO_UBYTE(spec->green, (c)[1]);	\
-      UNCLAMPED_FLOAT_TO_UBYTE(spec->blue, (c)[2]);	\
-   }								\
-} while (0)
-#define VERT_COPY_SPEC( v0, v1 )			\
-do {							\
-   if (specoffset) {					\
-      r200_color_t *spec0 = (r200_color_t *)&((v0)->ui[specoffset]);	\
-      r200_color_t *spec1 = (r200_color_t *)&((v1)->ui[specoffset]);	\
-      spec0->red   = spec1->red;	\
-      spec0->green = spec1->green;	\
-      spec0->blue  = spec1->blue; 	\
-   }							\
-} while (0)
-
-/* These don't need LE32_TO_CPU() as they used to save and restore
- * colors which are already in the correct format.
- */
-#define VERT_SAVE_RGBA( idx )    color[idx] = v[idx]->ui[coloroffset]
-#define VERT_RESTORE_RGBA( idx ) v[idx]->ui[coloroffset] = color[idx]
-#define VERT_SAVE_SPEC( idx )    if (specoffset) spec[idx] = v[idx]->ui[specoffset]
-#define VERT_RESTORE_SPEC( idx ) if (specoffset) v[idx]->ui[specoffset] = spec[idx]
-
-#undef LOCAL_VARS
-#undef TAG
-#undef INIT
-
-#define LOCAL_VARS(n)							\
-   r200ContextPtr rmesa = R200_CONTEXT(ctx);			\
-   GLuint color[n], spec[n];						\
-   GLuint coloroffset = rmesa->swtcl.coloroffset;	\
-   GLuint specoffset = rmesa->swtcl.specoffset;			\
-   (void) color; (void) spec; (void) coloroffset; (void) specoffset;
-
-/***********************************************************************
- *                Helpers for rendering unfilled primitives            *
- ***********************************************************************/
-
-#define RASTERIZE(x) r200RasterPrimitive( ctx, reduced_hw_prim[x] )
-#define RENDER_PRIMITIVE rmesa->swtcl.render_primitive
-#undef TAG
-#define TAG(x) x
-#include "tnl_dd/t_dd_unfilled.h"
-#undef IND
-
-
-/***********************************************************************
- *                      Generate GL render functions                   *
- ***********************************************************************/
-
-
-#define IND (0)
-#define TAG(x) x
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (R200_TWOSIDE_BIT)
-#define TAG(x) x##_twoside
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (R200_UNFILLED_BIT)
-#define TAG(x) x##_unfilled
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (R200_TWOSIDE_BIT|R200_UNFILLED_BIT)
-#define TAG(x) x##_twoside_unfilled
-#include "tnl_dd/t_dd_tritmp.h"
-
-
-static void init_rast_tab( void )
-{
-   init();
-   init_twoside();
-   init_unfilled();
-   init_twoside_unfilled();
-}
-
-/**********************************************************************/
-/*               Render unclipped begin/end objects                   */
-/**********************************************************************/
-
-#define RENDER_POINTS( start, count )		\
-   for ( ; start < count ; start++)		\
-      r200_point( rmesa, VERT(start) )
-#define RENDER_LINE( v0, v1 ) \
-   r200_line( rmesa, VERT(v0), VERT(v1) )
-#define RENDER_TRI( v0, v1, v2 )  \
-   r200_triangle( rmesa, VERT(v0), VERT(v1), VERT(v2) )
-#define RENDER_QUAD( v0, v1, v2, v3 ) \
-   r200_quad( rmesa, VERT(v0), VERT(v1), VERT(v2), VERT(v3) )
-#define INIT(x) do {					\
-   r200RenderPrimitive( ctx, x );			\
-} while (0)
-#undef LOCAL_VARS
-#define LOCAL_VARS						\
-   r200ContextPtr rmesa = R200_CONTEXT(ctx);		\
-   const GLuint vertsize = rmesa->swtcl.vertex_size;		\
-   const char *r200verts = (char *)rmesa->swtcl.verts;		\
-   const GLuint * const elt = TNL_CONTEXT(ctx)->vb.Elts;	\
-   const GLboolean stipple = ctx->Line.StippleFlag;		\
-   (void) elt; (void) stipple;
-#define RESET_STIPPLE	if ( stipple ) r200ResetLineStipple( ctx );
-#define RESET_OCCLUSION
-#define PRESERVE_VB_DEFS
-#define ELT(x) (x)
-#define TAG(x) r200_##x##_verts
-#include "tnl/t_vb_rendertmp.h"
-#undef ELT
-#undef TAG
-#define TAG(x) r200_##x##_elts
-#define ELT(x) elt[x]
-#include "tnl/t_vb_rendertmp.h"
-
-
-
-/**********************************************************************/
-/*                    Choose render functions                         */
-/**********************************************************************/
-
-void r200ChooseRenderState( GLcontext *ctx )
-{
-   TNLcontext *tnl = TNL_CONTEXT(ctx);
-   r200ContextPtr rmesa = R200_CONTEXT(ctx);
-   GLuint index = 0;
-   GLuint flags = ctx->_TriangleCaps;
-
-   if (!rmesa->TclFallback || rmesa->Fallback) 
-      return;
-
-   if (flags & DD_TRI_LIGHT_TWOSIDE) index |= R200_TWOSIDE_BIT;
-   if (flags & DD_TRI_UNFILLED)      index |= R200_UNFILLED_BIT;
-
-   if (index != rmesa->swtcl.RenderIndex) {
-      tnl->Driver.Render.Points = rast_tab[index].points;
-      tnl->Driver.Render.Line = rast_tab[index].line;
-      tnl->Driver.Render.ClippedLine = rast_tab[index].line;
-      tnl->Driver.Render.Triangle = rast_tab[index].triangle;
-      tnl->Driver.Render.Quad = rast_tab[index].quad;
-
-      if (index == 0) {
-	 tnl->Driver.Render.PrimTabVerts = r200_render_tab_verts;
-	 tnl->Driver.Render.PrimTabElts = r200_render_tab_elts;
-	 tnl->Driver.Render.ClippedPolygon = r200_fast_clipped_poly;
-      } else {
-	 tnl->Driver.Render.PrimTabVerts = _tnl_render_tab_verts;
-	 tnl->Driver.Render.PrimTabElts = _tnl_render_tab_elts;
-	 tnl->Driver.Render.ClippedPolygon = _tnl_RenderClippedPolygon;
-      }
-
-      rmesa->swtcl.RenderIndex = index;
-   }
-}
-
-
-/**********************************************************************/
-/*                 High level hooks for t_vb_render.c                 */
-/**********************************************************************/
-
-
-static void r200RasterPrimitive( GLcontext *ctx, GLuint hwprim )
-{
-   r200ContextPtr rmesa = R200_CONTEXT(ctx);
-
-   if (rmesa->swtcl.hw_primitive != hwprim) {
-      R200_NEWPRIM( rmesa );
-      rmesa->swtcl.hw_primitive = hwprim;
-   }
-}
-
-static void r200RenderPrimitive( GLcontext *ctx, GLenum prim )
-{
-   r200ContextPtr rmesa = R200_CONTEXT(ctx);
-   rmesa->swtcl.render_primitive = prim;
-   if (prim < GL_TRIANGLES || !(ctx->_TriangleCaps & DD_TRI_UNFILLED)) 
-      r200RasterPrimitive( ctx, reduced_hw_prim[prim] );
-}
-
-static void r200RenderFinish( GLcontext *ctx )
-{
-}
-
-static void r200ResetLineStipple( GLcontext *ctx )
-{
-   r200ContextPtr rmesa = R200_CONTEXT(ctx);
-   R200_STATECHANGE( rmesa, lin );
-}
-
-
-/**********************************************************************/
-/*           Transition to/from hardware rasterization.               */
-/**********************************************************************/
-
-static const char * const fallbackStrings[] = {
-   "Texture mode",
-   "glDrawBuffer(GL_FRONT_AND_BACK)",
-   "glEnable(GL_STENCIL) without hw stencil buffer",
-   "glRenderMode(selection or feedback)",
-   "R200_NO_RAST",
-   "Mixing GL_CLAMP_TO_BORDER and GL_CLAMP (or GL_MIRROR_CLAMP_ATI)"
-};
-
-
-static const char *getFallbackString(GLuint bit)
-{
-   int i = 0;
-   while (bit > 1) {
-      i++;
-      bit >>= 1;
-   }
-   return fallbackStrings[i];
-}
-
-
-void r200Fallback( GLcontext *ctx, GLuint bit, GLboolean mode )
-{
-   r200ContextPtr rmesa = R200_CONTEXT(ctx);
-   TNLcontext *tnl = TNL_CONTEXT(ctx);
-   GLuint oldfallback = rmesa->Fallback;
-
-   if (mode) {
-      rmesa->Fallback |= bit;
-      if (oldfallback == 0) {
-	 R200_FIREVERTICES( rmesa );
-	 TCL_FALLBACK( ctx, R200_TCL_FALLBACK_RASTER, GL_TRUE );
-	 _swsetup_Wakeup( ctx );
-	 rmesa->swtcl.RenderIndex = ~0;
-         if (R200_DEBUG & DEBUG_FALLBACKS) {
-            fprintf(stderr, "R200 begin rasterization fallback: 0x%x %s\n",
-                    bit, getFallbackString(bit));
-         }
-      }
-   }
-   else {
-      rmesa->Fallback &= ~bit;
-      if (oldfallback == bit) {
-
-	 _swrast_flush( ctx );
-	 tnl->Driver.Render.Start = r200RenderStart;
-	 tnl->Driver.Render.PrimitiveNotify = r200RenderPrimitive;
-	 tnl->Driver.Render.Finish = r200RenderFinish;
-
-	 tnl->Driver.Render.BuildVertices = _tnl_build_vertices;
-	 tnl->Driver.Render.CopyPV = _tnl_copy_pv;
-	 tnl->Driver.Render.Interp = _tnl_interp;
-
-	 tnl->Driver.Render.ResetLineStipple = r200ResetLineStipple;
-	 TCL_FALLBACK( ctx, R200_TCL_FALLBACK_RASTER, GL_FALSE );
-	 if (rmesa->TclFallback) {
-	    /* These are already done if rmesa->TclFallback goes to
-	     * zero above. But not if it doesn't (R200_NO_TCL for
-	     * example?)
-	     */
-	    r200ChooseVertexState( ctx );
-	    r200ChooseRenderState( ctx );
-	 }
-         if (R200_DEBUG & DEBUG_FALLBACKS) {
-            fprintf(stderr, "R200 end rasterization fallback: 0x%x %s\n",
-                    bit, getFallbackString(bit));
-         }
-      }
-   }
-}
-
-
-
-
-/**
- * Cope with depth operations by drawing individual pixels as points.
- * 
- * \todo
- * The way the vertex state is set in this routine is hokey.  It seems to
- * work, but it's very hackish.  This whole routine is pretty hackish.  If
- * the bitmap is small enough, it seems like it would be faster to copy it
- * to AGP memory and use it as a non-power-of-two texture (i.e.,
- * NV_texture_rectangle).
- */
-void
-r200PointsBitmap( GLcontext *ctx, GLint px, GLint py,
-		  GLsizei width, GLsizei height,
-		  const struct gl_pixelstore_attrib *unpack,
-		  const GLubyte *bitmap )
-{
-   r200ContextPtr rmesa = R200_CONTEXT(ctx);
-   const GLfloat *rc = ctx->Current.RasterColor; 
-   GLint row, col;
-   r200Vertex vert;
-   GLuint orig_vte;
-   GLuint h;
-
-
-   /* Turn off tcl.  
-    */
-   TCL_FALLBACK( ctx, R200_TCL_FALLBACK_BITMAP, 1 );
-
-   /* Choose tiny vertex format
-    */
-   {
-      const GLuint fmt_0 = R200_VTX_XY | R200_VTX_Z0 | R200_VTX_W0
-	  | (R200_VTX_PK_RGBA << R200_VTX_COLOR_0_SHIFT);
-      const GLuint fmt_1 = 0;
-      GLuint vte = rmesa->hw.vte.cmd[VTE_SE_VTE_CNTL];
-      GLuint vap = rmesa->hw.vap.cmd[VAP_SE_VAP_CNTL];
-
-      vte &= ~(R200_VTX_XY_FMT | R200_VTX_Z_FMT);
-      vte |= R200_VTX_W0_FMT;
-      vap &= ~R200_VAP_FORCE_W_TO_ONE;
-
-      rmesa->swtcl.vertex_size = 5;
-
-      if ( (rmesa->hw.vtx.cmd[VTX_VTXFMT_0] != fmt_0)
-	   || (rmesa->hw.vtx.cmd[VTX_VTXFMT_1] != fmt_1) ) {
-	 R200_NEWPRIM(rmesa);
-	 R200_STATECHANGE( rmesa, vtx );
-	 rmesa->hw.vtx.cmd[VTX_VTXFMT_0] = fmt_0;
-	 rmesa->hw.vtx.cmd[VTX_VTXFMT_1] = fmt_1;
-      }
-
-      if (vte != rmesa->hw.vte.cmd[VTE_SE_VTE_CNTL]) {
-	 R200_STATECHANGE( rmesa, vte );
-	 rmesa->hw.vte.cmd[VTE_SE_VTE_CNTL] = vte;
-      }
-
-      if (vap != rmesa->hw.vap.cmd[VAP_SE_VAP_CNTL]) {
-	 R200_STATECHANGE( rmesa, vap );
-	 rmesa->hw.vap.cmd[VAP_SE_VAP_CNTL] = vap;
-      }
-   }
-
-   /* Ready for point primitives:
-    */
-   r200RenderPrimitive( ctx, GL_POINTS );
-
-   /* Turn off the hw viewport transformation:
-    */
-   R200_STATECHANGE( rmesa, vte );
-   orig_vte = rmesa->hw.vte.cmd[VTE_SE_VTE_CNTL];
-   rmesa->hw.vte.cmd[VTE_SE_VTE_CNTL] &= ~(R200_VPORT_X_SCALE_ENA |
-					   R200_VPORT_Y_SCALE_ENA |
-					   R200_VPORT_Z_SCALE_ENA |
-					   R200_VPORT_X_OFFSET_ENA |
-					   R200_VPORT_Y_OFFSET_ENA |
-					   R200_VPORT_Z_OFFSET_ENA); 
-
-   /* Turn off other stuff:  Stipple?, texture?, blending?, etc.
-    */
-
-
-   /* Populate the vertex
-    *
-    * Incorporate FOG into RGBA
-    */
-   if (ctx->Fog.Enabled) {
-      const GLfloat *fc = ctx->Fog.Color;
-      GLfloat color[4];
-      GLfloat f;
-
-      if (ctx->Fog.FogCoordinateSource == GL_FOG_COORDINATE_EXT)
-         f = _swrast_z_to_fogfactor(ctx, ctx->Current.Attrib[VERT_ATTRIB_FOG][0]);
-      else
-         f = _swrast_z_to_fogfactor(ctx, ctx->Current.RasterDistance);
-
-      color[0] = f * rc[0] + (1.F - f) * fc[0];
-      color[1] = f * rc[1] + (1.F - f) * fc[1];
-      color[2] = f * rc[2] + (1.F - f) * fc[2];
-      color[3] = rc[3];
-
-      UNCLAMPED_FLOAT_TO_CHAN(vert.tv.color.red,   color[0]);
-      UNCLAMPED_FLOAT_TO_CHAN(vert.tv.color.green, color[1]);
-      UNCLAMPED_FLOAT_TO_CHAN(vert.tv.color.blue,  color[2]);
-      UNCLAMPED_FLOAT_TO_CHAN(vert.tv.color.alpha, color[3]);
-   }
-   else {
-      UNCLAMPED_FLOAT_TO_CHAN(vert.tv.color.red,   rc[0]);
-      UNCLAMPED_FLOAT_TO_CHAN(vert.tv.color.green, rc[1]);
-      UNCLAMPED_FLOAT_TO_CHAN(vert.tv.color.blue,  rc[2]);
-      UNCLAMPED_FLOAT_TO_CHAN(vert.tv.color.alpha, rc[3]);
-   }
-
-
-   vert.tv.z = ctx->Current.RasterPos[2];
-
-
-   /* Update window height
-    */
-   LOCK_HARDWARE( rmesa );
-   UNLOCK_HARDWARE( rmesa );
-   h = rmesa->dri.drawable->h + rmesa->dri.drawable->y;
-   px += rmesa->dri.drawable->x;
-
-   /* Clipping handled by existing mechansims in r200_ioctl.c?
-    */
-   for (row=0; row<height; row++) {
-      const GLubyte *src = (const GLubyte *) 
-	 _mesa_image_address2d(unpack, bitmap, width, height, 
-                               GL_COLOR_INDEX, GL_BITMAP, row, 0 );
-
-      if (unpack->LsbFirst) {
-         /* Lsb first */
-         GLubyte mask = 1U << (unpack->SkipPixels & 0x7);
-         for (col=0; col<width; col++) {
-            if (*src & mask) {
-	       vert.tv.x = px+col;
-	       vert.tv.y = h - (py+row) - 1;
-	       r200_point( rmesa, &vert );
-            }
-	    src += (mask >> 7);
-	    mask = ((mask << 1) & 0xff) | (mask >> 7);
-         }
-
-         /* get ready for next row */
-         if (mask != 1)
-            src++;
-      }
-      else {
-         /* Msb first */
-         GLubyte mask = 128U >> (unpack->SkipPixels & 0x7);
-         for (col=0; col<width; col++) {
-            if (*src & mask) {
-	       vert.tv.x = px+col;
-	       vert.tv.y = h - (py+row) - 1;
-	       r200_point( rmesa, &vert );
-            }
-	    src += mask & 1;
-	    mask = ((mask << 7) & 0xff) | (mask >> 1);
-         }
-         /* get ready for next row */
-         if (mask != 128)
-            src++;
-      }
-   }
-
-   /* Fire outstanding vertices, restore state
-    */
-   R200_STATECHANGE( rmesa, vte );
-   rmesa->hw.vte.cmd[VTE_SE_VTE_CNTL] = orig_vte;
-
-   /* Unfallback
-    */
-   TCL_FALLBACK( ctx, R200_TCL_FALLBACK_BITMAP, 0 );
-
-   /* Need to restore vertexformat?
-    */
-   if (rmesa->TclFallback)
-      r200ChooseVertexState( ctx );
-}
-
-
-void r200FlushVertices( GLcontext *ctx, GLuint flags )
-{
-   _tnl_FlushVertices( ctx, flags );
-
-   if (flags & FLUSH_STORED_VERTICES)
-      R200_NEWPRIM( R200_CONTEXT( ctx ) );
-}
-
-/**********************************************************************/
-/*                            Initialization.                         */
-/**********************************************************************/
-
-void r200InitSwtcl( GLcontext *ctx )
-{
-   TNLcontext *tnl = TNL_CONTEXT(ctx);
-   r200ContextPtr rmesa = R200_CONTEXT(ctx);
-   static int firsttime = 1;
-
-   if (firsttime) {
-      init_rast_tab();
-      firsttime = 0;
-   }
-
-   tnl->Driver.Render.Start = r200RenderStart;
-   tnl->Driver.Render.Finish = r200RenderFinish;
-   tnl->Driver.Render.PrimitiveNotify = r200RenderPrimitive;
-   tnl->Driver.Render.ResetLineStipple = r200ResetLineStipple;
-   tnl->Driver.Render.BuildVertices = _tnl_build_vertices;
-   tnl->Driver.Render.CopyPV = _tnl_copy_pv;
-   tnl->Driver.Render.Interp = _tnl_interp;
-
-   /* FIXME: what are these numbers? */
-   _tnl_init_vertices( ctx, ctx->Const.MaxArrayLockSize + 12, 
-		       36 * sizeof(GLfloat) );
-   
-   rmesa->swtcl.verts = (GLubyte *)tnl->clipspace.vertex_buf;
-   rmesa->swtcl.RenderIndex = ~0;
-   rmesa->swtcl.render_primitive = GL_TRIANGLES;
-   rmesa->swtcl.hw_primitive = 0;
-}
-
-
-void r200DestroySwtcl( GLcontext *ctx )
-{
-   r200ContextPtr rmesa = R200_CONTEXT(ctx);
-
-   if (rmesa->swtcl.indexed_verts.buf) 
-      r200ReleaseDmaRegion( rmesa, &rmesa->swtcl.indexed_verts, __FUNCTION__ );
-}
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/r200/r200_swtcl.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/r200/r200_swtcl.h
deleted file mode 100644
index ce2b6b5f0..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/r200/r200_swtcl.h
+++ /dev/null
@@ -1,76 +0,0 @@
-/* $XFree86: xc/lib/GL/mesa/src/drv/r200/r200_swtcl.h,v 1.3 2003/05/06 23:52:08 daenzer Exp $ */
-/*
-Copyright (C) The Weather Channel, Inc.  2002.  All Rights Reserved.
-
-The Weather Channel (TM) funded Tungsten Graphics to develop the
-initial release of the Radeon 8500 driver under the XFree86 license.
-This notice must be preserved.
-
-Permission is hereby granted, free of charge, to any person obtaining
-a copy of this software and associated documentation files (the
-"Software"), to deal in the Software without restriction, including
-without limitation the rights to use, copy, modify, merge, publish,
-distribute, sublicense, and/or sell copies of the Software, and to
-permit persons to whom the Software is furnished to do so, subject to
-the following conditions:
-
-The above copyright notice and this permission notice (including the
-next paragraph) shall be included in all copies or substantial
-portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
-EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
-IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
-LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
-OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
-WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-*/
-
-/*
- * Authors:
- *   Keith Whitwell <keith@tungstengraphics.com>
- */
-
-#ifndef __R200_SWTCL_H__
-#define __R200_SWTCL_H__
-
-#include "mtypes.h"
-#include "swrast/swrast.h"
-#include "r200_context.h"
-
-extern void r200InitSwtcl( GLcontext *ctx );
-extern void r200DestroySwtcl( GLcontext *ctx );
-
-extern void r200FlushVertices( GLcontext *ctx, GLuint flags );
-extern void r200ChooseRenderState( GLcontext *ctx );
-extern void r200ChooseVertexState( GLcontext *ctx );
-
-extern void r200CheckTexSizes( GLcontext *ctx );
-
-extern void r200BuildVertices( GLcontext *ctx, GLuint start, GLuint count,
-				 GLuint newinputs );
-
-extern void r200PrintSetupFlags(char *msg, GLuint flags );
-
-
-extern void r200_emit_indexed_verts( GLcontext *ctx,
-				       GLuint start,
-				       GLuint count );
-
-extern void r200_translate_vertex( GLcontext *ctx, 
-				     const r200Vertex *src, 
-				     SWvertex *dst );
-
-extern void r200_print_vertex( GLcontext *ctx, const r200Vertex *v );
-
-extern void r200_import_float_colors( GLcontext *ctx );
-extern void r200_import_float_spec_colors( GLcontext *ctx );
-
-extern void r200PointsBitmap( GLcontext *ctx, GLint px, GLint py,
-			      GLsizei width, GLsizei height,
-			      const struct gl_pixelstore_attrib *unpack,
-			      const GLubyte *bitmap );
-
-
-#endif
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/r200/r200_tcl.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/r200/r200_tcl.c
deleted file mode 100644
index 05c658fbe..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/r200/r200_tcl.c
+++ /dev/null
@@ -1,583 +0,0 @@
-/* $XFree86: xc/lib/GL/mesa/src/drv/r200/r200_tcl.c,v 1.2 2002/12/16 16:18:55 dawes Exp $ */
-/*
-Copyright (C) The Weather Channel, Inc.  2002.  All Rights Reserved.
-
-The Weather Channel (TM) funded Tungsten Graphics to develop the
-initial release of the Radeon 8500 driver under the XFree86 license.
-This notice must be preserved.
-
-Permission is hereby granted, free of charge, to any person obtaining
-a copy of this software and associated documentation files (the
-"Software"), to deal in the Software without restriction, including
-without limitation the rights to use, copy, modify, merge, publish,
-distribute, sublicense, and/or sell copies of the Software, and to
-permit persons to whom the Software is furnished to do so, subject to
-the following conditions:
-
-The above copyright notice and this permission notice (including the
-next paragraph) shall be included in all copies or substantial
-portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
-EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
-IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
-LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
-OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
-WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-**************************************************************************/
-
-/*
- * Authors:
- *   Keith Whitwell <keith@tungstengraphics.com>
- */
-
-#include "glheader.h"
-#include "imports.h"
-#include "mtypes.h"
-#include "enums.h"
-#include "colormac.h"
-#include "light.h"
-
-#include "array_cache/acache.h"
-#include "tnl/tnl.h"
-#include "tnl/t_pipeline.h"
-
-#include "r200_context.h"
-#include "r200_state.h"
-#include "r200_ioctl.h"
-#include "r200_tex.h"
-#include "r200_tcl.h"
-#include "r200_swtcl.h"
-#include "r200_maos.h"
-
-
-
-#define HAVE_POINTS      1
-#define HAVE_LINES       1
-#define HAVE_LINE_LOOP   0
-#define HAVE_LINE_STRIPS 1
-#define HAVE_TRIANGLES   1
-#define HAVE_TRI_STRIPS  1
-#define HAVE_TRI_STRIP_1 0
-#define HAVE_TRI_FANS    1
-#define HAVE_QUADS       1
-#define HAVE_QUAD_STRIPS 1
-#define HAVE_POLYGONS    1
-#define HAVE_ELTS        1
-
-
-#define HW_POINTS           R200_VF_PRIM_POINTS
-#define HW_LINES            R200_VF_PRIM_LINES
-#define HW_LINE_LOOP        0
-#define HW_LINE_STRIP       R200_VF_PRIM_LINE_STRIP
-#define HW_TRIANGLES        R200_VF_PRIM_TRIANGLES
-#define HW_TRIANGLE_STRIP_0 R200_VF_PRIM_TRIANGLE_STRIP
-#define HW_TRIANGLE_STRIP_1 0
-#define HW_TRIANGLE_FAN     R200_VF_PRIM_TRIANGLE_FAN
-#define HW_QUADS            R200_VF_PRIM_QUADS
-#define HW_QUAD_STRIP       R200_VF_PRIM_QUAD_STRIP
-#define HW_POLYGON          R200_VF_PRIM_POLYGON
-
-
-static GLboolean discrete_prim[0x10] = {
-   0,				/* 0 none */
-   1,				/* 1 points */
-   1,				/* 2 lines */
-   0,				/* 3 line_strip */
-   1,				/* 4 tri_list */
-   0,				/* 5 tri_fan */
-   0,				/* 6 tri_strip */
-   0,				/* 7 tri_w_flags */
-   1,				/* 8 rect list (unused) */
-   1,				/* 9 3vert point */
-   1,				/* a 3vert line */
-   0,				/* b point sprite */
-   0,				/* c line loop */
-   1,				/* d quads */
-   0,				/* e quad strip */
-   0,				/* f polygon */
-};
-   
-
-#define LOCAL_VARS r200ContextPtr rmesa = R200_CONTEXT(ctx)
-#define ELT_TYPE  GLushort
-
-#define ELT_INIT(prim, hw_prim) \
-   r200TclPrimitive( ctx, prim, hw_prim | R200_VF_PRIM_WALK_IND )
-
-#define GET_MESA_ELTS() rmesa->tcl.Elts
-
-
-/* Don't really know how many elts will fit in what's left of cmdbuf,
- * as there is state to emit, etc:
- */
-
-/* Testing on isosurf shows a maximum around here.  Don't know if it's
- * the card or driver or kernel module that is causing the behaviour.
- */
-#define GET_MAX_HW_ELTS() 300
-
-#define RESET_STIPPLE() do {			\
-   R200_STATECHANGE( rmesa, lin );		\
-   r200EmitState( rmesa );			\
-} while (0)
-
-#define AUTO_STIPPLE( mode )  do {		\
-   R200_STATECHANGE( rmesa, lin );		\
-   if (mode)					\
-      rmesa->hw.lin.cmd[LIN_RE_LINE_PATTERN] |=	\
-	 R200_LINE_PATTERN_AUTO_RESET;	\
-   else						\
-      rmesa->hw.lin.cmd[LIN_RE_LINE_PATTERN] &=	\
-	 ~R200_LINE_PATTERN_AUTO_RESET;	\
-   r200EmitState( rmesa );			\
-} while (0)
-
-
-#define ALLOC_ELTS(nr)	r200AllocElts( rmesa, nr )
-
-static GLushort *r200AllocElts( r200ContextPtr rmesa, GLuint nr ) 
-{
-   if (rmesa->dma.flush == r200FlushElts &&
-       rmesa->store.cmd_used + nr*2 < R200_CMD_BUF_SZ) {
-
-      GLushort *dest = (GLushort *)(rmesa->store.cmd_buf +
-				    rmesa->store.cmd_used);
-
-      rmesa->store.cmd_used += nr*2;
-
-      return dest;
-   }
-   else {
-      if (rmesa->dma.flush)
-	 rmesa->dma.flush( rmesa );
-
-      r200EnsureCmdBufSpace( rmesa, AOS_BUFSZ(rmesa->tcl.nr_aos_components) +
-			     rmesa->hw.max_state_size + ELTS_BUFSZ(nr) );
-
-      r200EmitAOS( rmesa,
-		   rmesa->tcl.aos_components,
-		   rmesa->tcl.nr_aos_components, 0 );
-
-      return r200AllocEltsOpenEnded( rmesa, rmesa->tcl.hw_primitive, nr );
-   }
-}
-
-
-#define CLOSE_ELTS() 				\
-do {						\
-   if (0) R200_NEWPRIM( rmesa );		\
-}						\
-while (0)
-
-
-/* TODO: Try to extend existing primitive if both are identical,
- * discrete and there are no intervening state changes.  (Somewhat
- * duplicates changes to DrawArrays code)
- */
-static void r200EmitPrim( GLcontext *ctx, 
-		          GLenum prim, 
-		          GLuint hwprim, 
-		          GLuint start, 
-		          GLuint count)	
-{
-   r200ContextPtr rmesa = R200_CONTEXT( ctx );
-   r200TclPrimitive( ctx, prim, hwprim );
-   
-   r200EnsureCmdBufSpace( rmesa, AOS_BUFSZ(rmesa->tcl.nr_aos_components) +
-			  rmesa->hw.max_state_size + VBUF_BUFSZ );
-
-   r200EmitAOS( rmesa,
-		  rmesa->tcl.aos_components,
-		  rmesa->tcl.nr_aos_components,
-		  start );
-   
-   /* Why couldn't this packet have taken an offset param?
-    */
-   r200EmitVbufPrim( rmesa,
-		     rmesa->tcl.hw_primitive,
-		     count - start );
-}
-
-#define EMIT_PRIM(ctx, prim, hwprim, start, count) do {         \
-   r200EmitPrim( ctx, prim, hwprim, start, count );             \
-   (void) rmesa; } while (0)
-
-/* Try & join small primitives
- */
-#if 0
-#define PREFER_DISCRETE_ELT_PRIM( NR, PRIM ) 0
-#else
-#define PREFER_DISCRETE_ELT_PRIM( NR, PRIM )			\
-  ((NR) < 20 ||							\
-   ((NR) < 40 &&						\
-    rmesa->tcl.hw_primitive == (PRIM|				\
-			    R200_VF_TCL_OUTPUT_VTX_ENABLE|	\
-			        R200_VF_PRIM_WALK_IND)))
-#endif
-
-#ifdef MESA_BIG_ENDIAN
-/* We could do without (most of) this ugliness if dest was always 32 bit word aligned... */
-#define EMIT_ELT(dest, offset, x) do {                          \
-        int off = offset + ( ( (GLuint)dest & 0x2 ) >> 1 );     \
-        GLushort *des = (GLushort *)( (GLuint)dest & ~0x2 );    \
-        (des)[ off + 1 - 2 * ( off & 1 ) ] = (GLushort)(x);	\
-	(void)rmesa; } while (0)
-#else
-#define EMIT_ELT(dest, offset, x) do {				\
-	(dest)[offset] = (GLushort) (x);			\
-	(void)rmesa; } while (0)
-#endif
-
-#define EMIT_TWO_ELTS(dest, offset, x, y)  *(GLuint *)((dest)+offset) = ((y)<<16)|(x);
-
-
-
-#define TAG(x) tcl_##x
-#include "tnl_dd/t_dd_dmatmp2.h"
-
-/**********************************************************************/
-/*                          External entrypoints                     */
-/**********************************************************************/
-
-void r200EmitPrimitive( GLcontext *ctx, 
-			  GLuint first,
-			  GLuint last,
-			  GLuint flags )
-{
-   tcl_render_tab_verts[flags&PRIM_MODE_MASK]( ctx, first, last, flags );
-}
-
-void r200EmitEltPrimitive( GLcontext *ctx, 
-			     GLuint first,
-			     GLuint last,
-			     GLuint flags )
-{
-   tcl_render_tab_elts[flags&PRIM_MODE_MASK]( ctx, first, last, flags );
-}
-
-void r200TclPrimitive( GLcontext *ctx, 
-			 GLenum prim,
-			 int hw_prim )
-{
-   r200ContextPtr rmesa = R200_CONTEXT(ctx);
-   GLuint newprim = hw_prim | R200_VF_TCL_OUTPUT_VTX_ENABLE;
-
-   if (newprim != rmesa->tcl.hw_primitive ||
-       !discrete_prim[hw_prim&0xf]) {
-      R200_NEWPRIM( rmesa );
-      rmesa->tcl.hw_primitive = newprim;
-   }
-}
-
-
-/**********************************************************************/
-/*             Fog blend factor computation for hw tcl                */
-/*             same calculation used as in t_vb_fog.c                 */
-/**********************************************************************/
-
-#define FOG_EXP_TABLE_SIZE 256
-#define FOG_MAX (10.0)
-#define EXP_FOG_MAX .0006595
-#define FOG_INCR (FOG_MAX/FOG_EXP_TABLE_SIZE)
-static GLfloat exp_table[FOG_EXP_TABLE_SIZE];
-
-#if 1
-#define NEG_EXP( result, narg )						\
-do {									\
-   GLfloat f = (GLfloat) (narg * (1.0/FOG_INCR));			\
-   GLint k = (GLint) f;							\
-   if (k > FOG_EXP_TABLE_SIZE-2) 					\
-      result = (GLfloat) EXP_FOG_MAX;					\
-   else									\
-      result = exp_table[k] + (f-k)*(exp_table[k+1]-exp_table[k]);	\
-} while (0)
-#else
-#define NEG_EXP( result, narg )					\
-do {								\
-   result = exp(-narg);						\
-} while (0)
-#endif
-
-
-/**
- * Initialize the exp_table[] lookup table for approximating exp().
- */
-void
-r200InitStaticFogData( void )
-{
-   GLfloat f = 0.0F;
-   GLint i = 0;
-   for ( ; i < FOG_EXP_TABLE_SIZE ; i++, f += FOG_INCR) {
-      exp_table[i] = (GLfloat) exp(-f);
-   }
-}
-
-
-/**
- * Compute per-vertex fog blend factors from fog coordinates by
- * evaluating the GL_LINEAR, GL_EXP or GL_EXP2 fog function.
- * Fog coordinates are distances from the eye (typically between the
- * near and far clip plane distances).
- * Note the fog (eye Z) coords may be negative so we use ABS(z) below.
- * Fog blend factors are in the range [0,1].
- */
-float
-r200ComputeFogBlendFactor( GLcontext *ctx, GLfloat fogcoord )
-{
-   GLfloat end  = ctx->Fog.End;
-   GLfloat d, temp;
-   const GLfloat z = FABSF(fogcoord);
-
-   switch (ctx->Fog.Mode) {
-   case GL_LINEAR:
-      if (ctx->Fog.Start == ctx->Fog.End)
-         d = 1.0F;
-      else
-         d = 1.0F / (ctx->Fog.End - ctx->Fog.Start);
-      temp = (end - z) * d;
-      return CLAMP(temp, 0.0F, 1.0F);
-      break;
-   case GL_EXP:
-      d = ctx->Fog.Density;
-      NEG_EXP( temp, d * z );
-      return temp;
-      break;
-   case GL_EXP2:
-      d = ctx->Fog.Density*ctx->Fog.Density;
-      NEG_EXP( temp, d * z * z );
-      return temp;
-      break;
-   default:
-      _mesa_problem(ctx, "Bad fog mode in make_fog_coord");
-      return 0;
-   }
-}
-
-
-/**********************************************************************/
-/*                          Render pipeline stage                     */
-/**********************************************************************/
-
-
-/* TCL render.
- */
-static GLboolean r200_run_tcl_render( GLcontext *ctx,
-				      struct tnl_pipeline_stage *stage )
-{
-   r200ContextPtr rmesa = R200_CONTEXT(ctx);
-   TNLcontext *tnl = TNL_CONTEXT(ctx);
-   struct vertex_buffer *VB = &tnl->vb;
-   GLuint inputs = VERT_BIT_POS | VERT_BIT_COLOR0;
-   GLuint i;
-
-   /* TODO: separate this from the swtnl pipeline 
-    */
-   if (rmesa->TclFallback)
-      return GL_TRUE;	/* fallback to software t&l */
-
-   if (R200_DEBUG & DEBUG_PRIMS)
-      fprintf(stderr, "%s\n", __FUNCTION__);
-
-   if (VB->Count == 0)
-      return GL_FALSE;
-
-   /* Validate state:
-    */
-   if (rmesa->NewGLState)
-      r200ValidateState( ctx );
-
-   /* NOTE: inputs != tnl->render_inputs - these are the untransformed
-    * inputs.
-    */
-   if (ctx->Light.Enabled) {
-      inputs |= VERT_BIT_NORMAL;
-      if (ctx->_TriangleCaps & DD_SEPARATE_SPECULAR) {
-	 inputs |= VERT_BIT_COLOR1;
-      }
-   }
-
-   if ( ctx->Fog.FogCoordinateSource == GL_FOG_COORD ) {
-      inputs |= VERT_BIT_FOG;
-   }
-
-   for (i = 0 ; i < ctx->Const.MaxTextureUnits; i++) {
-      if (ctx->Texture.Unit[i]._ReallyEnabled) {
-	 if (rmesa->TexGenNeedNormals[i]) {
-	    inputs |= VERT_BIT_NORMAL;
-	 }
-	 inputs |= VERT_BIT_TEX(i);
-      }
-   }
-
-   /* Do the actual work:
-    */
-   r200ReleaseArrays( ctx, ~0 /* stage->changed_inputs */ );
-   r200EmitArrays( ctx, inputs );
-
-   rmesa->tcl.Elts = VB->Elts;
-
-   for (i = 0 ; i < VB->PrimitiveCount ; i++)
-   {
-      GLuint prim = VB->Primitive[i].mode;
-      GLuint start = VB->Primitive[i].start;
-      GLuint length = VB->Primitive[i].count;
-
-      if (!length)
-	 continue;
-
-      if (rmesa->tcl.Elts)
-	 r200EmitEltPrimitive( ctx, start, start+length, prim );
-      else
-	 r200EmitPrimitive( ctx, start, start+length, prim );
-   }
-
-   return GL_FALSE;		/* finished the pipe */
-}
-
-
-
-/* Initial state for tcl stage.  
- */
-const struct tnl_pipeline_stage _r200_tcl_stage =
-{
-   "r200 render",
-   NULL,			/*  private */
-   NULL,
-   NULL,
-   NULL,
-   r200_run_tcl_render	/* run */
-};
-
-
-
-/**********************************************************************/
-/*                 Validate state at pipeline start                   */
-/**********************************************************************/
-
-
-/*-----------------------------------------------------------------------
- * Manage TCL fallbacks
- */
-
-
-static void transition_to_swtnl( GLcontext *ctx )
-{
-   r200ContextPtr rmesa = R200_CONTEXT(ctx);
-   TNLcontext *tnl = TNL_CONTEXT(ctx);
-
-   R200_NEWPRIM( rmesa );
-
-   r200ChooseVertexState( ctx );
-   r200ChooseRenderState( ctx );
-
-   _mesa_validate_all_lighting_tables( ctx ); 
-
-   tnl->Driver.NotifyMaterialChange = 
-      _mesa_validate_all_lighting_tables;
-
-   r200ReleaseArrays( ctx, ~0 );
-
-   /* Still using the D3D based hardware-rasterizer from the radeon;
-    * need to put the card into D3D mode to make it work:
-    */
-   R200_STATECHANGE( rmesa, vap );
-   rmesa->hw.vap.cmd[VAP_SE_VAP_CNTL] &= ~R200_VAP_TCL_ENABLE;
-}
-
-static void transition_to_hwtnl( GLcontext *ctx )
-{
-   r200ContextPtr rmesa = R200_CONTEXT(ctx);
-   TNLcontext *tnl = TNL_CONTEXT(ctx);
-
-   _tnl_need_projected_coords( ctx, GL_FALSE );
-
-   r200UpdateMaterial( ctx );
-
-   tnl->Driver.NotifyMaterialChange = r200UpdateMaterial;
-
-   if ( rmesa->dma.flush )			
-      rmesa->dma.flush( rmesa );	
-
-   rmesa->dma.flush = NULL;
-   
-   if (rmesa->swtcl.indexed_verts.buf) 
-      r200ReleaseDmaRegion( rmesa, &rmesa->swtcl.indexed_verts, 
-			      __FUNCTION__ );
-
-   R200_STATECHANGE( rmesa, vap );
-   rmesa->hw.vap.cmd[VAP_SE_VAP_CNTL] |= R200_VAP_TCL_ENABLE;
-   rmesa->hw.vap.cmd[VAP_SE_VAP_CNTL] &= ~R200_VAP_FORCE_W_TO_ONE;
-
-   if ( ((rmesa->hw.ctx.cmd[CTX_PP_FOG_COLOR] & R200_FOG_USE_MASK)
-      == R200_FOG_USE_SPEC_ALPHA) &&
-      (ctx->Fog.FogCoordinateSource == GL_FOG_COORD )) {
-      R200_STATECHANGE( rmesa, ctx );
-      rmesa->hw.ctx.cmd[CTX_PP_FOG_COLOR] &= ~R200_FOG_USE_MASK;
-      rmesa->hw.ctx.cmd[CTX_PP_FOG_COLOR] |= R200_FOG_USE_VTX_FOG;
-   }
-   
-   R200_STATECHANGE( rmesa, vte );
-   rmesa->hw.vte.cmd[VTE_SE_VTE_CNTL] &= ~(R200_VTX_XY_FMT|R200_VTX_Z_FMT);
-   rmesa->hw.vte.cmd[VTE_SE_VTE_CNTL] |= R200_VTX_W0_FMT;
-
-   if (R200_DEBUG & DEBUG_FALLBACKS) 
-      fprintf(stderr, "R200 end tcl fallback\n");
-}
-
-
-static char *fallbackStrings[] = {
-   "Rasterization fallback",
-   "Unfilled triangles",
-   "Twosided lighting, differing materials",
-   "Materials in VB (maybe between begin/end)",
-   "Texgen unit 0",
-   "Texgen unit 1",
-   "Texgen unit 2",
-   "Texgen unit 3",
-   "Texgen unit 4",
-   "Texgen unit 5",
-   "User disable",
-   "Bitmap as points",
-   "Vertex program"
-};
-
-
-static char *getFallbackString(GLuint bit)
-{
-   int i = 0;
-   while (bit > 1) {
-      i++;
-      bit >>= 1;
-   }
-   return fallbackStrings[i];
-}
-
-
-
-void r200TclFallback( GLcontext *ctx, GLuint bit, GLboolean mode )
-{
-   r200ContextPtr rmesa = R200_CONTEXT(ctx);
-   GLuint oldfallback = rmesa->TclFallback;
-
-   if (mode) {
-      rmesa->TclFallback |= bit;
-      if (oldfallback == 0) {
-	 if (R200_DEBUG & DEBUG_FALLBACKS) 
-	    fprintf(stderr, "R200 begin tcl fallback %s\n",
-		    getFallbackString( bit ));
-	 transition_to_swtnl( ctx );
-      }
-   }
-   else {
-      rmesa->TclFallback &= ~bit;
-      if (oldfallback == bit) {
-	 if (R200_DEBUG & DEBUG_FALLBACKS) 
-	    fprintf(stderr, "R200 end tcl fallback %s\n",
-		    getFallbackString( bit ));
-	 transition_to_hwtnl( ctx );
-      }
-   }
-}
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/r200/r200_tcl.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/r200/r200_tcl.h
deleted file mode 100644
index ac5bc1194..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/r200/r200_tcl.h
+++ /dev/null
@@ -1,69 +0,0 @@
-/* $XFree86: xc/lib/GL/mesa/src/drv/r200/r200_tcl.h,v 1.2 2002/12/16 16:18:55 dawes Exp $ */
-/*
-Copyright (C) The Weather Channel, Inc.  2002.  All Rights Reserved.
-
-The Weather Channel (TM) funded Tungsten Graphics to develop the
-initial release of the Radeon 8500 driver under the XFree86 license.
-This notice must be preserved.
-
-Permission is hereby granted, free of charge, to any person obtaining
-a copy of this software and associated documentation files (the
-"Software"), to deal in the Software without restriction, including
-without limitation the rights to use, copy, modify, merge, publish,
-distribute, sublicense, and/or sell copies of the Software, and to
-permit persons to whom the Software is furnished to do so, subject to
-the following conditions:
-
-The above copyright notice and this permission notice (including the
-next paragraph) shall be included in all copies or substantial
-portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
-EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
-IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
-LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
-OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
-WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-**************************************************************************/
-
-/*
- * Authors:
- *   Keith Whitwell <keith@tungstengraphics.com>
- */
-
-#ifndef __R200_TCL_H__
-#define __R200_TCL_H__
-
-#include "r200_context.h"
-
-extern void r200TclPrimitive( GLcontext *ctx, GLenum prim, int hw_prim );
-extern void r200EmitEltPrimitive( GLcontext *ctx, GLuint first, GLuint last,
-				    GLuint flags );
-extern void r200EmitPrimitive( GLcontext *ctx, GLuint first, GLuint last,
-				 GLuint flags );
-
-extern void r200TclFallback( GLcontext *ctx, GLuint bit, GLboolean mode );
-
-extern void r200InitStaticFogData( void );
-
-extern float r200ComputeFogBlendFactor( GLcontext *ctx, GLfloat fogcoord );
-					      
-#define R200_TCL_FALLBACK_RASTER            0x1 /* rasterization */
-#define R200_TCL_FALLBACK_UNFILLED          0x2 /* unfilled tris */
-#define R200_TCL_FALLBACK_LIGHT_TWOSIDE     0x4 /* twoside tris */
-#define R200_TCL_FALLBACK_MATERIAL          0x8 /* material in vb */
-#define R200_TCL_FALLBACK_TEXGEN_0          0x10 /* texgen, unit 0 */
-#define R200_TCL_FALLBACK_TEXGEN_1          0x20 /* texgen, unit 1 */
-#define R200_TCL_FALLBACK_TEXGEN_2          0x40 /* texgen, unit 2 */
-#define R200_TCL_FALLBACK_TEXGEN_3          0x80 /* texgen, unit 3 */
-#define R200_TCL_FALLBACK_TEXGEN_4          0x100 /* texgen, unit 4 */
-#define R200_TCL_FALLBACK_TEXGEN_5          0x200 /* texgen, unit 5 */
-#define R200_TCL_FALLBACK_TCL_DISABLE       0x400 /* user disable */
-#define R200_TCL_FALLBACK_BITMAP            0x800 /* draw bitmap with points */
-#define R200_TCL_FALLBACK_VERTEX_PROGRAM    0x1000/* vertex program active */
-
-#define TCL_FALLBACK( ctx, bit, mode )	r200TclFallback( ctx, bit, mode )
-
-#endif
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/r200/r200_tex.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/r200/r200_tex.c
deleted file mode 100644
index 3d259c2ca..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/r200/r200_tex.c
+++ /dev/null
@@ -1,1183 +0,0 @@
-/* $XFree86: xc/lib/GL/mesa/src/drv/r200/r200_tex.c,v 1.2 2002/11/05 17:46:08 tsi Exp $ */
-/*
-Copyright (C) The Weather Channel, Inc.  2002.  All Rights Reserved.
-
-The Weather Channel (TM) funded Tungsten Graphics to develop the
-initial release of the Radeon 8500 driver under the XFree86 license.
-This notice must be preserved.
-
-Permission is hereby granted, free of charge, to any person obtaining
-a copy of this software and associated documentation files (the
-"Software"), to deal in the Software without restriction, including
-without limitation the rights to use, copy, modify, merge, publish,
-distribute, sublicense, and/or sell copies of the Software, and to
-permit persons to whom the Software is furnished to do so, subject to
-the following conditions:
-
-The above copyright notice and this permission notice (including the
-next paragraph) shall be included in all copies or substantial
-portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
-EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
-IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
-LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
-OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
-WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-*/
-
-/*
- * Authors:
- *   Keith Whitwell <keith@tungstengraphics.com>
- */
-
-#include "glheader.h"
-#include "imports.h"
-#include "colormac.h"
-#include "context.h"
-#include "enums.h"
-#include "image.h"
-#include "simple_list.h"
-#include "texformat.h"
-#include "texstore.h"
-#include "texmem.h"
-#include "teximage.h"
-#include "texobj.h"
-
-#include "r200_context.h"
-#include "r200_state.h"
-#include "r200_ioctl.h"
-#include "r200_swtcl.h"
-#include "r200_tex.h"
-
-#include "xmlpool.h"
-
-
-
-/**
- * Set the texture wrap modes.
- * 
- * \param t Texture object whose wrap modes are to be set
- * \param swrap Wrap mode for the \a s texture coordinate
- * \param twrap Wrap mode for the \a t texture coordinate
- */
-
-static void r200SetTexWrap( r200TexObjPtr t, GLenum swrap, GLenum twrap, GLenum rwrap )
-{
-   GLboolean  is_clamp = GL_FALSE;
-   GLboolean  is_clamp_to_border = GL_FALSE;
-
-   t->pp_txfilter &= ~(R200_CLAMP_S_MASK | R200_CLAMP_T_MASK | R200_BORDER_MODE_D3D);
-
-   switch ( swrap ) {
-   case GL_REPEAT:
-      t->pp_txfilter |= R200_CLAMP_S_WRAP;
-      break;
-   case GL_CLAMP:
-      t->pp_txfilter |= R200_CLAMP_S_CLAMP_GL;
-      is_clamp = GL_TRUE;
-      break;
-   case GL_CLAMP_TO_EDGE:
-      t->pp_txfilter |= R200_CLAMP_S_CLAMP_LAST;
-      break;
-   case GL_CLAMP_TO_BORDER:
-      t->pp_txfilter |= R200_CLAMP_S_CLAMP_GL;
-      is_clamp_to_border = GL_TRUE;
-      break;
-   case GL_MIRRORED_REPEAT:
-      t->pp_txfilter |= R200_CLAMP_S_MIRROR;
-      break;
-   case GL_MIRROR_CLAMP_EXT:
-      t->pp_txfilter |= R200_CLAMP_S_MIRROR_CLAMP_GL;
-      is_clamp = GL_TRUE;
-      break;
-   case GL_MIRROR_CLAMP_TO_EDGE_EXT:
-      t->pp_txfilter |= R200_CLAMP_S_MIRROR_CLAMP_LAST;
-      break;
-   case GL_MIRROR_CLAMP_TO_BORDER_EXT:
-      t->pp_txfilter |= R200_CLAMP_S_MIRROR_CLAMP_GL;
-      is_clamp_to_border = GL_TRUE;
-      break;
-   default:
-      _mesa_problem(NULL, "bad S wrap mode in %s", __FUNCTION__);
-   }
-
-   switch ( twrap ) {
-   case GL_REPEAT:
-      t->pp_txfilter |= R200_CLAMP_T_WRAP;
-      break;
-   case GL_CLAMP:
-      t->pp_txfilter |= R200_CLAMP_T_CLAMP_GL;
-      is_clamp = GL_TRUE;
-      break;
-   case GL_CLAMP_TO_EDGE:
-      t->pp_txfilter |= R200_CLAMP_T_CLAMP_LAST;
-      break;
-   case GL_CLAMP_TO_BORDER:
-      t->pp_txfilter |= R200_CLAMP_T_CLAMP_GL | R200_BORDER_MODE_D3D;
-      is_clamp_to_border = GL_TRUE;
-      break;
-   case GL_MIRRORED_REPEAT:
-      t->pp_txfilter |= R200_CLAMP_T_MIRROR;
-      break;
-   case GL_MIRROR_CLAMP_EXT:
-      t->pp_txfilter |= R200_CLAMP_T_MIRROR_CLAMP_GL;
-      is_clamp = GL_TRUE;
-      break;
-   case GL_MIRROR_CLAMP_TO_EDGE_EXT:
-      t->pp_txfilter |= R200_CLAMP_T_MIRROR_CLAMP_LAST;
-      break;
-   case GL_MIRROR_CLAMP_TO_BORDER_EXT:
-      t->pp_txfilter |= R200_CLAMP_T_MIRROR_CLAMP_GL;
-      is_clamp_to_border = GL_TRUE;
-      break;
-   default:
-      _mesa_problem(NULL, "bad T wrap mode in %s", __FUNCTION__);
-   }
-
-   t->pp_txformat_x &= ~R200_CLAMP_Q_MASK;
-
-   switch ( rwrap ) {
-   case GL_REPEAT:
-      t->pp_txformat_x |= R200_CLAMP_Q_WRAP;
-      break;
-   case GL_CLAMP:
-      t->pp_txformat_x |= R200_CLAMP_Q_CLAMP_GL;
-      is_clamp = GL_TRUE;
-      break;
-   case GL_CLAMP_TO_EDGE:
-      t->pp_txformat_x |= R200_CLAMP_Q_CLAMP_LAST;
-      break;
-   case GL_CLAMP_TO_BORDER:
-      t->pp_txformat_x |= R200_CLAMP_Q_CLAMP_GL;
-      is_clamp_to_border = GL_TRUE;
-      break;
-   case GL_MIRRORED_REPEAT:
-      t->pp_txformat_x |= R200_CLAMP_Q_MIRROR;
-      break;
-   case GL_MIRROR_CLAMP_EXT:
-      t->pp_txformat_x |= R200_CLAMP_Q_MIRROR_CLAMP_GL;
-      is_clamp = GL_TRUE;
-      break;
-   case GL_MIRROR_CLAMP_TO_EDGE_EXT:
-      t->pp_txformat_x |= R200_CLAMP_Q_MIRROR_CLAMP_LAST;
-      break;
-   case GL_MIRROR_CLAMP_TO_BORDER_EXT:
-      t->pp_txformat_x |= R200_CLAMP_Q_MIRROR_CLAMP_GL;
-      is_clamp_to_border = GL_TRUE;
-      break;
-   default:
-      _mesa_problem(NULL, "bad R wrap mode in %s", __FUNCTION__);
-   }
-
-   if ( is_clamp_to_border ) {
-      t->pp_txfilter |= R200_BORDER_MODE_D3D;
-   }
-
-   t->border_fallback = (is_clamp && is_clamp_to_border);
-}
-
-static void r200SetTexMaxAnisotropy( r200TexObjPtr t, GLfloat max )
-{
-   t->pp_txfilter &= ~R200_MAX_ANISO_MASK;
-
-   if ( max == 1.0 ) {
-      t->pp_txfilter |= R200_MAX_ANISO_1_TO_1;
-   } else if ( max <= 2.0 ) {
-      t->pp_txfilter |= R200_MAX_ANISO_2_TO_1;
-   } else if ( max <= 4.0 ) {
-      t->pp_txfilter |= R200_MAX_ANISO_4_TO_1;
-   } else if ( max <= 8.0 ) {
-      t->pp_txfilter |= R200_MAX_ANISO_8_TO_1;
-   } else {
-      t->pp_txfilter |= R200_MAX_ANISO_16_TO_1;
-   }
-}
-
-/**
- * Set the texture magnification and minification modes.
- * 
- * \param t Texture whose filter modes are to be set
- * \param minf Texture minification mode
- * \param magf Texture magnification mode
- */
-
-static void r200SetTexFilter( r200TexObjPtr t, GLenum minf, GLenum magf )
-{
-   GLuint anisotropy = (t->pp_txfilter & R200_MAX_ANISO_MASK);
-
-   t->pp_txfilter &= ~(R200_MIN_FILTER_MASK | R200_MAG_FILTER_MASK);
-   t->pp_txformat_x &= ~R200_VOLUME_FILTER_MASK;
-
-   if ( anisotropy == R200_MAX_ANISO_1_TO_1 ) {
-      switch ( minf ) {
-      case GL_NEAREST:
-	 t->pp_txfilter |= R200_MIN_FILTER_NEAREST;
-	 break;
-      case GL_LINEAR:
-	 t->pp_txfilter |= R200_MIN_FILTER_LINEAR;
-	 break;
-      case GL_NEAREST_MIPMAP_NEAREST:
-	 t->pp_txfilter |= R200_MIN_FILTER_NEAREST_MIP_NEAREST;
-	 break;
-      case GL_NEAREST_MIPMAP_LINEAR:
-	 t->pp_txfilter |= R200_MIN_FILTER_LINEAR_MIP_NEAREST;
-	 break;
-      case GL_LINEAR_MIPMAP_NEAREST:
-	 t->pp_txfilter |= R200_MIN_FILTER_NEAREST_MIP_LINEAR;
-	 break;
-      case GL_LINEAR_MIPMAP_LINEAR:
-	 t->pp_txfilter |= R200_MIN_FILTER_LINEAR_MIP_LINEAR;
-	 break;
-      }
-   } else {
-      switch ( minf ) {
-      case GL_NEAREST:
-	 t->pp_txfilter |= R200_MIN_FILTER_ANISO_NEAREST;
-	 break;
-      case GL_LINEAR:
-	 t->pp_txfilter |= R200_MIN_FILTER_ANISO_LINEAR;
-	 break;
-      case GL_NEAREST_MIPMAP_NEAREST:
-      case GL_LINEAR_MIPMAP_NEAREST:
-	 t->pp_txfilter |= R200_MIN_FILTER_ANISO_NEAREST_MIP_NEAREST;
-	 break;
-      case GL_NEAREST_MIPMAP_LINEAR:
-      case GL_LINEAR_MIPMAP_LINEAR:
-	 t->pp_txfilter |= R200_MIN_FILTER_ANISO_NEAREST_MIP_LINEAR;
-	 break;
-      }
-   }
-
-   /* Note we don't have 3D mipmaps so only use the mag filter setting
-    * to set the 3D texture filter mode.
-    */
-   switch ( magf ) {
-   case GL_NEAREST:
-      t->pp_txfilter |= R200_MAG_FILTER_NEAREST;
-      t->pp_txformat_x |= R200_VOLUME_FILTER_NEAREST;
-      break;
-   case GL_LINEAR:
-      t->pp_txfilter |= R200_MAG_FILTER_LINEAR;
-      t->pp_txformat_x |= R200_VOLUME_FILTER_LINEAR;
-      break;
-   }
-}
-
-static void r200SetTexBorderColor( r200TexObjPtr t, GLubyte c[4] )
-{
-   t->pp_border_color = r200PackColor( 4, c[0], c[1], c[2], c[3] );
-}
-
-
-/**
- * Allocate space for and load the mesa images into the texture memory block.
- * This will happen before drawing with a new texture, or drawing with a
- * texture after it was swapped out or teximaged again.
- */
-
-static r200TexObjPtr r200AllocTexObj( struct gl_texture_object *texObj )
-{
-   r200TexObjPtr t;
-
-   t = CALLOC_STRUCT( r200_tex_obj );
-   texObj->DriverData = t;
-   if ( t != NULL ) {
-      if ( R200_DEBUG & DEBUG_TEXTURE ) {
-	 fprintf( stderr, "%s( %p, %p )\n", __FUNCTION__, (void *)texObj, 
-		  (void *)t );
-      }
-
-      /* Initialize non-image-dependent parts of the state:
-       */
-      t->base.tObj = texObj;
-      t->border_fallback = GL_FALSE;
-
-      make_empty_list( & t->base );
-
-      r200SetTexWrap( t, texObj->WrapS, texObj->WrapT, texObj->WrapR );
-      r200SetTexMaxAnisotropy( t, texObj->MaxAnisotropy );
-      r200SetTexFilter( t, texObj->MinFilter, texObj->MagFilter );
-      r200SetTexBorderColor( t, texObj->_BorderChan );
-   }
-
-   return t;
-}
-
-
-static const struct gl_texture_format *
-r200ChooseTextureFormat( GLcontext *ctx, GLint internalFormat,
-                           GLenum format, GLenum type )
-{
-   r200ContextPtr rmesa = R200_CONTEXT(ctx);
-   const GLboolean do32bpt =
-       ( rmesa->texture_depth == DRI_CONF_TEXTURE_DEPTH_32 );
-   const GLboolean force16bpt =
-       ( rmesa->texture_depth == DRI_CONF_TEXTURE_DEPTH_FORCE_16 );
-   (void) format;
-
-   switch ( internalFormat ) {
-   case 4:
-   case GL_RGBA:
-   case GL_COMPRESSED_RGBA:
-      switch ( type ) {
-      case GL_UNSIGNED_INT_10_10_10_2:
-      case GL_UNSIGNED_INT_2_10_10_10_REV:
-	 return do32bpt ? _dri_texformat_argb8888 : _dri_texformat_argb1555;
-      case GL_UNSIGNED_SHORT_4_4_4_4:
-      case GL_UNSIGNED_SHORT_4_4_4_4_REV:
-	 return _dri_texformat_argb4444;
-      case GL_UNSIGNED_SHORT_5_5_5_1:
-      case GL_UNSIGNED_SHORT_1_5_5_5_REV:
-	 return _dri_texformat_argb1555;
-      default:
-         return do32bpt ? _dri_texformat_rgba8888 : _dri_texformat_argb4444;
-      }
-
-   case 3:
-   case GL_RGB:
-   case GL_COMPRESSED_RGB:
-      switch ( type ) {
-      case GL_UNSIGNED_SHORT_4_4_4_4:
-      case GL_UNSIGNED_SHORT_4_4_4_4_REV:
-	 return _dri_texformat_argb4444;
-      case GL_UNSIGNED_SHORT_5_5_5_1:
-      case GL_UNSIGNED_SHORT_1_5_5_5_REV:
-	 return _dri_texformat_argb1555;
-      case GL_UNSIGNED_SHORT_5_6_5:
-      case GL_UNSIGNED_SHORT_5_6_5_REV:
-	 return _dri_texformat_rgb565;
-      default:
-         return do32bpt ? _dri_texformat_rgba8888 : _dri_texformat_rgb565;
-      }
-
-   case GL_RGBA8:
-   case GL_RGB10_A2:
-   case GL_RGBA12:
-   case GL_RGBA16:
-      return !force16bpt ?
-	  _dri_texformat_rgba8888 : _dri_texformat_argb4444;
-
-   case GL_RGBA4:
-   case GL_RGBA2:
-      return _dri_texformat_argb4444;
-
-   case GL_RGB5_A1:
-      return _dri_texformat_argb1555;
-
-   case GL_RGB8:
-   case GL_RGB10:
-   case GL_RGB12:
-   case GL_RGB16:
-      return !force16bpt ? _dri_texformat_rgba8888 : _dri_texformat_rgb565;
-
-   case GL_RGB5:
-   case GL_RGB4:
-   case GL_R3_G3_B2:
-      return _dri_texformat_rgb565;
-
-   case GL_ALPHA:
-   case GL_ALPHA4:
-   case GL_ALPHA8:
-   case GL_ALPHA12:
-   case GL_ALPHA16:
-   case GL_COMPRESSED_ALPHA:
-      return _dri_texformat_a8;
-
-   case 1:
-   case GL_LUMINANCE:
-   case GL_LUMINANCE4:
-   case GL_LUMINANCE8:
-   case GL_LUMINANCE12:
-   case GL_LUMINANCE16:
-   case GL_COMPRESSED_LUMINANCE:
-      return _dri_texformat_l8;
-
-   case 2:
-   case GL_LUMINANCE_ALPHA:
-   case GL_LUMINANCE4_ALPHA4:
-   case GL_LUMINANCE6_ALPHA2:
-   case GL_LUMINANCE8_ALPHA8:
-   case GL_LUMINANCE12_ALPHA4:
-   case GL_LUMINANCE12_ALPHA12:
-   case GL_LUMINANCE16_ALPHA16:
-   case GL_COMPRESSED_LUMINANCE_ALPHA:
-      return _dri_texformat_al88;
-
-   case GL_INTENSITY:
-   case GL_INTENSITY4:
-   case GL_INTENSITY8:
-   case GL_INTENSITY12:
-   case GL_INTENSITY16:
-   case GL_COMPRESSED_INTENSITY:
-       return _dri_texformat_i8;
-
-   case GL_YCBCR_MESA:
-      if (type == GL_UNSIGNED_SHORT_8_8_APPLE ||
-          type == GL_UNSIGNED_BYTE)
-         return &_mesa_texformat_ycbcr;
-      else
-         return &_mesa_texformat_ycbcr_rev;
-
-   case GL_RGB_S3TC:
-   case GL_RGB4_S3TC:
-   case GL_COMPRESSED_RGB_S3TC_DXT1_EXT:
-      return &_mesa_texformat_rgb_dxt1;
-
-   case GL_COMPRESSED_RGBA_S3TC_DXT1_EXT:
-      return &_mesa_texformat_rgba_dxt1;
-
-   case GL_RGBA_S3TC:
-   case GL_RGBA4_S3TC:
-   case GL_COMPRESSED_RGBA_S3TC_DXT3_EXT:
-      return &_mesa_texformat_rgba_dxt3;
-
-   case GL_COMPRESSED_RGBA_S3TC_DXT5_EXT:
-      return &_mesa_texformat_rgba_dxt5;
-
-   default:
-      _mesa_problem(ctx,
-         "unexpected internalFormat 0x%x in r200ChooseTextureFormat",
-         (int) internalFormat);
-      return NULL;
-   }
-
-   return NULL; /* never get here */
-}
-
-
-static GLboolean
-r200ValidateClientStorage( GLcontext *ctx, GLenum target,
-			   GLint internalFormat,
-			   GLint srcWidth, GLint srcHeight, 
-                           GLenum format, GLenum type,  const void *pixels,
-			   const struct gl_pixelstore_attrib *packing,
-			   struct gl_texture_object *texObj,
-			   struct gl_texture_image *texImage)
-
-{
-   r200ContextPtr rmesa = R200_CONTEXT(ctx);
-
-   if (0)
-      fprintf(stderr, "intformat %s format %s type %s\n",
-	      _mesa_lookup_enum_by_nr( internalFormat ),
-	      _mesa_lookup_enum_by_nr( format ),
-	      _mesa_lookup_enum_by_nr( type ));
-
-   if (!ctx->Unpack.ClientStorage)
-      return 0;
-
-   if (ctx->_ImageTransferState ||
-       texImage->IsCompressed ||
-       texObj->GenerateMipmap)
-      return 0;
-
-
-   /* This list is incomplete, may be different on ppc???
-    */
-   switch ( internalFormat ) {
-   case GL_RGBA:
-      if ( format == GL_BGRA && type == GL_UNSIGNED_INT_8_8_8_8_REV ) {
-	 texImage->TexFormat = _dri_texformat_argb8888;
-      }
-      else
-	 return 0;
-      break;
-
-   case GL_RGB:
-      if ( format == GL_RGB && type == GL_UNSIGNED_SHORT_5_6_5 ) {
-	 texImage->TexFormat = _dri_texformat_rgb565;
-      }
-      else
-	 return 0;
-      break;
-
-   case GL_YCBCR_MESA:
-      if ( format == GL_YCBCR_MESA && 
-	   type == GL_UNSIGNED_SHORT_8_8_REV_APPLE ) {
-	 texImage->TexFormat = &_mesa_texformat_ycbcr_rev;
-      }
-      else if ( format == GL_YCBCR_MESA && 
-		(type == GL_UNSIGNED_SHORT_8_8_APPLE || 
-		 type == GL_UNSIGNED_BYTE)) {
-	 texImage->TexFormat = &_mesa_texformat_ycbcr;
-      }
-      else
-	 return 0;
-      break;
-
-   default:
-      return 0;
-   }
-
-   /* Could deal with these packing issues, but currently don't:
-    */
-   if (packing->SkipPixels || 
-       packing->SkipRows || 
-       packing->SwapBytes ||
-       packing->LsbFirst) {
-      return 0;
-   }
-
-   {      
-      GLint srcRowStride = _mesa_image_row_stride(packing, srcWidth,
-						  format, type);
-
-      
-      if (0)
-	 fprintf(stderr, "%s: srcRowStride %d/%x\n", 
-		 __FUNCTION__, srcRowStride, srcRowStride);
-
-      /* Could check this later in upload, pitch restrictions could be
-       * relaxed, but would need to store the image pitch somewhere,
-       * as packing details might change before image is uploaded:
-       */
-      if (!r200IsGartMemory( rmesa, pixels, srcHeight * srcRowStride ) ||
-	  (srcRowStride & 63))
-	 return 0;
-
-
-      /* Have validated that _mesa_transfer_teximage would be a straight
-       * memcpy at this point.  NOTE: future calls to TexSubImage will
-       * overwrite the client data.  This is explicitly mentioned in the
-       * extension spec.
-       */
-      texImage->Data = (void *)pixels;
-      texImage->IsClientData = GL_TRUE;
-      texImage->RowStride = srcRowStride / texImage->TexFormat->TexelBytes;
-
-      return 1;
-   }
-}
-
-
-static void r200TexImage1D( GLcontext *ctx, GLenum target, GLint level,
-                              GLint internalFormat,
-                              GLint width, GLint border,
-                              GLenum format, GLenum type, const GLvoid *pixels,
-                              const struct gl_pixelstore_attrib *packing,
-                              struct gl_texture_object *texObj,
-                              struct gl_texture_image *texImage )
-{
-   driTextureObject * t = (driTextureObject *) texObj->DriverData;
-
-   if ( t ) {
-      driSwapOutTextureObject( t );
-   }
-   else {
-      t = (driTextureObject *) r200AllocTexObj( texObj );
-      if (!t) {
-         _mesa_error(ctx, GL_OUT_OF_MEMORY, "glTexImage1D");
-         return;
-      }
-   }
-
-   /* Note, this will call ChooseTextureFormat */
-   _mesa_store_teximage1d(ctx, target, level, internalFormat,
-                          width, border, format, type, pixels,
-                          &ctx->Unpack, texObj, texImage);
-
-   t->dirty_images[0] |= (1 << level);
-}
-
-
-static void r200TexSubImage1D( GLcontext *ctx, GLenum target, GLint level,
-                                 GLint xoffset,
-                                 GLsizei width,
-                                 GLenum format, GLenum type,
-                                 const GLvoid *pixels,
-                                 const struct gl_pixelstore_attrib *packing,
-                                 struct gl_texture_object *texObj,
-                                 struct gl_texture_image *texImage )
-{
-   driTextureObject * t = (driTextureObject *) texObj->DriverData;
-
-   assert( t ); /* this _should_ be true */
-   if ( t ) {
-      driSwapOutTextureObject( t );
-   }
-   else {
-      t = (driTextureObject *) r200AllocTexObj( texObj );
-      if (!t) {
-         _mesa_error(ctx, GL_OUT_OF_MEMORY, "glTexSubImage1D");
-         return;
-      }
-   }
-
-   _mesa_store_texsubimage1d(ctx, target, level, xoffset, width,
-			     format, type, pixels, packing, texObj,
-			     texImage);
-
-   t->dirty_images[0] |= (1 << level);
-}
-
-
-static void r200TexImage2D( GLcontext *ctx, GLenum target, GLint level,
-                              GLint internalFormat,
-                              GLint width, GLint height, GLint border,
-                              GLenum format, GLenum type, const GLvoid *pixels,
-                              const struct gl_pixelstore_attrib *packing,
-                              struct gl_texture_object *texObj,
-                              struct gl_texture_image *texImage )
-{
-   driTextureObject * t = (driTextureObject *) texObj->DriverData;
-   GLuint face;
-
-   /* which cube face or ordinary 2D image */
-   switch (target) {
-   case GL_TEXTURE_CUBE_MAP_POSITIVE_X:
-   case GL_TEXTURE_CUBE_MAP_NEGATIVE_X:
-   case GL_TEXTURE_CUBE_MAP_POSITIVE_Y:
-   case GL_TEXTURE_CUBE_MAP_NEGATIVE_Y:
-   case GL_TEXTURE_CUBE_MAP_POSITIVE_Z:
-   case GL_TEXTURE_CUBE_MAP_NEGATIVE_Z:
-      face = (GLuint) target - (GLuint) GL_TEXTURE_CUBE_MAP_POSITIVE_X;
-      ASSERT(face < 6);
-      break;
-   default:
-      face = 0;
-   }
-
-   if ( t != NULL ) {
-      driSwapOutTextureObject( t );
-   }
-   else {
-      t = (driTextureObject *) r200AllocTexObj( texObj );
-      if (!t) {
-         _mesa_error(ctx, GL_OUT_OF_MEMORY, "glTexImage2D");
-         return;
-      }
-   }
-
-   texImage->IsClientData = GL_FALSE;
-
-   if (r200ValidateClientStorage( ctx, target, 
-				  internalFormat, 
-				  width, height, 
-				  format, type, pixels, 
-				  packing, texObj, texImage)) {
-      if (R200_DEBUG & DEBUG_TEXTURE)
-	 fprintf(stderr, "%s: Using client storage\n", __FUNCTION__); 
-   }
-   else {
-      if (R200_DEBUG & DEBUG_TEXTURE)
-	 fprintf(stderr, "%s: Using normal storage\n", __FUNCTION__); 
-
-      /* Normal path: copy (to cached memory) and eventually upload
-       * via another copy to GART memory and then a blit...  Could
-       * eliminate one copy by going straight to (permanent) GART.
-       *
-       * Note, this will call r200ChooseTextureFormat.
-       */
-      _mesa_store_teximage2d(ctx, target, level, internalFormat,
-			     width, height, border, format, type, pixels,
-			     &ctx->Unpack, texObj, texImage);
-      
-      t->dirty_images[face] |= (1 << level);
-   }
-}
-
-
-static void r200TexSubImage2D( GLcontext *ctx, GLenum target, GLint level,
-                                 GLint xoffset, GLint yoffset,
-                                 GLsizei width, GLsizei height,
-                                 GLenum format, GLenum type,
-                                 const GLvoid *pixels,
-                                 const struct gl_pixelstore_attrib *packing,
-                                 struct gl_texture_object *texObj,
-                                 struct gl_texture_image *texImage )
-{
-   driTextureObject * t = (driTextureObject *) texObj->DriverData;
-   GLuint face;
-
-   /* which cube face or ordinary 2D image */
-   switch (target) {
-   case GL_TEXTURE_CUBE_MAP_POSITIVE_X:
-   case GL_TEXTURE_CUBE_MAP_NEGATIVE_X:
-   case GL_TEXTURE_CUBE_MAP_POSITIVE_Y:
-   case GL_TEXTURE_CUBE_MAP_NEGATIVE_Y:
-   case GL_TEXTURE_CUBE_MAP_POSITIVE_Z:
-   case GL_TEXTURE_CUBE_MAP_NEGATIVE_Z:
-      face = (GLuint) target - (GLuint) GL_TEXTURE_CUBE_MAP_POSITIVE_X;
-      ASSERT(face < 6);
-      break;
-   default:
-      face = 0;
-   }
-
-   assert( t ); /* this _should_ be true */
-   if ( t ) {
-      driSwapOutTextureObject( t );
-   }
-   else {
-      t = (driTextureObject *) r200AllocTexObj( texObj );
-      if (!t) {
-         _mesa_error(ctx, GL_OUT_OF_MEMORY, "glTexSubImage2D");
-         return;
-      }
-   }
-
-   _mesa_store_texsubimage2d(ctx, target, level, xoffset, yoffset, width,
-			     height, format, type, pixels, packing, texObj,
-			     texImage);
-
-   t->dirty_images[face] |= (1 << level);
-}
-
-
-static void r200CompressedTexImage2D( GLcontext *ctx, GLenum target, GLint level,
-                              GLint internalFormat,
-                              GLint width, GLint height, GLint border,
-                              GLsizei imageSize, const GLvoid *data,
-                              struct gl_texture_object *texObj,
-                              struct gl_texture_image *texImage )
-{
-   driTextureObject * t = (driTextureObject *) texObj->DriverData;
-   GLuint face;
-
-   /* which cube face or ordinary 2D image */
-   switch (target) {
-   case GL_TEXTURE_CUBE_MAP_POSITIVE_X:
-   case GL_TEXTURE_CUBE_MAP_NEGATIVE_X:
-   case GL_TEXTURE_CUBE_MAP_POSITIVE_Y:
-   case GL_TEXTURE_CUBE_MAP_NEGATIVE_Y:
-   case GL_TEXTURE_CUBE_MAP_POSITIVE_Z:
-   case GL_TEXTURE_CUBE_MAP_NEGATIVE_Z:
-      face = (GLuint) target - (GLuint) GL_TEXTURE_CUBE_MAP_POSITIVE_X;
-      ASSERT(face < 6);
-      break;
-   default:
-      face = 0;
-   }
-
-   if ( t != NULL ) {
-      driSwapOutTextureObject( t );
-   }
-   else {
-      t = (driTextureObject *) r200AllocTexObj( texObj );
-      if (!t) {
-         _mesa_error(ctx, GL_OUT_OF_MEMORY, "glCompressedTexImage2D");
-         return;
-      }
-   }
-
-   texImage->IsClientData = GL_FALSE;
-/* can't call this, different parameters. Would never evaluate to true anyway currently
-   if (r200ValidateClientStorage( ctx, target, 
-				  internalFormat,
-				  width, height,
-				  format, type, pixels,
-				  packing, texObj, texImage)) {
-      if (R200_DEBUG & DEBUG_TEXTURE)
-	 fprintf(stderr, "%s: Using client storage\n", __FUNCTION__);
-   }
-   else */{
-      if (R200_DEBUG & DEBUG_TEXTURE)
-	 fprintf(stderr, "%s: Using normal storage\n", __FUNCTION__);
-
-      /* Normal path: copy (to cached memory) and eventually upload
-       * via another copy to GART memory and then a blit...  Could
-       * eliminate one copy by going straight to (permanent) GART.
-       *
-       * Note, this will call r200ChooseTextureFormat.
-       */
-      _mesa_store_compressed_teximage2d(ctx, target, level, internalFormat, width,
-                                 height, border, imageSize, data, texObj, texImage);
-
-      t->dirty_images[face] |= (1 << level);
-   }
-}
-
-
-static void r200CompressedTexSubImage2D( GLcontext *ctx, GLenum target, GLint level,
-                                 GLint xoffset, GLint yoffset,
-                                 GLsizei width, GLsizei height,
-                                 GLenum format,
-                                 GLsizei imageSize, const GLvoid *data,
-                                 struct gl_texture_object *texObj,
-                                 struct gl_texture_image *texImage )
-{
-   driTextureObject * t = (driTextureObject *) texObj->DriverData;
-   GLuint face;
-
-
-   /* which cube face or ordinary 2D image */
-   switch (target) {
-   case GL_TEXTURE_CUBE_MAP_POSITIVE_X:
-   case GL_TEXTURE_CUBE_MAP_NEGATIVE_X:
-   case GL_TEXTURE_CUBE_MAP_POSITIVE_Y:
-   case GL_TEXTURE_CUBE_MAP_NEGATIVE_Y:
-   case GL_TEXTURE_CUBE_MAP_POSITIVE_Z:
-   case GL_TEXTURE_CUBE_MAP_NEGATIVE_Z:
-      face = (GLuint) target - (GLuint) GL_TEXTURE_CUBE_MAP_POSITIVE_X;
-      ASSERT(face < 6);
-      break;
-   default:
-      face = 0;
-   }
-
-   assert( t ); /* this _should_ be true */
-   if ( t ) {
-      driSwapOutTextureObject( t );
-   }
-   else {
-      t = (driTextureObject *) r200AllocTexObj( texObj );
-      if (!t) {
-         _mesa_error(ctx, GL_OUT_OF_MEMORY, "glCompressedTexSubImage2D");
-         return;
-      }
-   }
-
-   _mesa_store_compressed_texsubimage2d(ctx, target, level, xoffset, yoffset, width,
-                            height, format, imageSize, data, texObj, texImage);
-
-   t->dirty_images[face] |= (1 << level);
-}
-
-
-#if ENABLE_HW_3D_TEXTURE
-static void r200TexImage3D( GLcontext *ctx, GLenum target, GLint level,
-                            GLint internalFormat,
-                            GLint width, GLint height, GLint depth,
-                            GLint border,
-                            GLenum format, GLenum type, const GLvoid *pixels,
-                            const struct gl_pixelstore_attrib *packing,
-                            struct gl_texture_object *texObj,
-                            struct gl_texture_image *texImage )
-{
-   driTextureObject * t = (driTextureObject *) texObj->DriverData;
-
-   if ( t ) {
-      driSwapOutTextureObject( t );
-   }
-   else {
-      t = (driTextureObject *) r200AllocTexObj( texObj );
-      if (!t) {
-         _mesa_error(ctx, GL_OUT_OF_MEMORY, "glTexImage3D");
-         return;
-      }
-   }
-
-   texImage->IsClientData = GL_FALSE;
-
-#if 0
-   if (r200ValidateClientStorage( ctx, target, 
-				  internalFormat, 
-				  width, height, 
-				  format, type, pixels, 
-				  packing, texObj, texImage)) {
-      if (R200_DEBUG & DEBUG_TEXTURE)
-	 fprintf(stderr, "%s: Using client storage\n", __FUNCTION__); 
-   }
-   else
-#endif
-   {
-      if (R200_DEBUG & DEBUG_TEXTURE)
-	 fprintf(stderr, "%s: Using normal storage\n", __FUNCTION__); 
-
-      /* Normal path: copy (to cached memory) and eventually upload
-       * via another copy to GART memory and then a blit...  Could
-       * eliminate one copy by going straight to (permanent) GART.
-       *
-       * Note, this will call r200ChooseTextureFormat.
-       */
-      _mesa_store_teximage3d(ctx, target, level, internalFormat,
-			     width, height, depth, border,
-                             format, type, pixels,
-			     &ctx->Unpack, texObj, texImage);
-      
-      t->dirty_images[0] |= (1 << level);
-   }
-}
-#endif
-
-
-#if ENABLE_HW_3D_TEXTURE
-static void
-r200TexSubImage3D( GLcontext *ctx, GLenum target, GLint level,
-                   GLint xoffset, GLint yoffset, GLint zoffset,
-                   GLsizei width, GLsizei height, GLsizei depth,
-                   GLenum format, GLenum type,
-                   const GLvoid *pixels,
-                   const struct gl_pixelstore_attrib *packing,
-                   struct gl_texture_object *texObj,
-                   struct gl_texture_image *texImage )
-{
-   driTextureObject * t = (driTextureObject *) texObj->DriverData;
-
-/*     fprintf(stderr, "%s\n", __FUNCTION__); */
-
-   assert( t ); /* this _should_ be true */
-   if ( t ) {
-      driSwapOutTextureObject( t );
-   }
-   else {
-      t = (driTextureObject *) r200AllocTexObj( texObj );
-      if (!t) {
-         _mesa_error(ctx, GL_OUT_OF_MEMORY, "glTexSubImage3D");
-         return;
-      }
-      texObj->DriverData = t;
-   }
-
-   _mesa_store_texsubimage3d(ctx, target, level, xoffset, yoffset, zoffset,
-                             width, height, depth,
-                             format, type, pixels, packing, texObj, texImage);
-
-   t->dirty_images[0] |= (1 << level);
-}
-#endif
-
-
-
-static void r200TexEnv( GLcontext *ctx, GLenum target,
-			  GLenum pname, const GLfloat *param )
-{
-   r200ContextPtr rmesa = R200_CONTEXT(ctx);
-   GLuint unit = ctx->Texture.CurrentUnit;
-   struct gl_texture_unit *texUnit = &ctx->Texture.Unit[unit];
-
-   if ( R200_DEBUG & DEBUG_STATE ) {
-      fprintf( stderr, "%s( %s )\n",
-	       __FUNCTION__, _mesa_lookup_enum_by_nr( pname ) );
-   }
-
-   /* This is incorrect: Need to maintain this data for each of
-    * GL_TEXTURE_{123}D, GL_TEXTURE_RECTANGLE_NV, etc, and switch
-    * between them according to _ReallyEnabled.
-    */
-   switch ( pname ) {
-   case GL_TEXTURE_ENV_COLOR: {
-      GLubyte c[4];
-      GLuint envColor;
-      UNCLAMPED_FLOAT_TO_RGBA_CHAN( c, texUnit->EnvColor );
-      envColor = r200PackColor( 4, c[0], c[1], c[2], c[3] );
-      if ( rmesa->hw.tf.cmd[TF_TFACTOR_0 + unit] != envColor ) {
-	 R200_STATECHANGE( rmesa, tf );
-	 rmesa->hw.tf.cmd[TF_TFACTOR_0 + unit] = envColor;
-      }
-      break;
-   }
-
-   case GL_TEXTURE_LOD_BIAS_EXT: {
-      GLfloat bias, min;
-      GLuint b;
-      const int fixed_one = 0x8000000;
-
-      /* The R200's LOD bias is a signed 2's complement value with a
-       * range of -16.0 <= bias < 16.0. 
-       *
-       * NOTE: Add a small bias to the bias for conform mipsel.c test.
-       */
-      bias = *param + .01;
-      min = driQueryOptionb (&rmesa->optionCache, "no_neg_lod_bias") ?
-	  0.0 : -16.0;
-      bias = CLAMP( bias, min, 16.0 );
-      b = (int)(bias * fixed_one) & R200_LOD_BIAS_MASK;
-      
-      if ( (rmesa->hw.tex[unit].cmd[TEX_PP_TXFORMAT_X] & R200_LOD_BIAS_MASK) != b ) {
-	 R200_STATECHANGE( rmesa, tex[unit] );
-	 rmesa->hw.tex[unit].cmd[TEX_PP_TXFORMAT_X] &= ~R200_LOD_BIAS_MASK;
-	 rmesa->hw.tex[unit].cmd[TEX_PP_TXFORMAT_X] |= b;
-      }
-      break;
-   }
-
-   default:
-      return;
-   }
-}
-
-
-/**
- * Changes variables and flags for a state update, which will happen at the
- * next UpdateTextureState
- */
-
-static void r200TexParameter( GLcontext *ctx, GLenum target,
-				struct gl_texture_object *texObj,
-				GLenum pname, const GLfloat *params )
-{
-   r200TexObjPtr t = (r200TexObjPtr) texObj->DriverData;
-
-   if ( R200_DEBUG & (DEBUG_STATE|DEBUG_TEXTURE) ) {
-      fprintf( stderr, "%s( %s )\n", __FUNCTION__,
-	       _mesa_lookup_enum_by_nr( pname ) );
-   }
-
-   switch ( pname ) {
-   case GL_TEXTURE_MIN_FILTER:
-   case GL_TEXTURE_MAG_FILTER:
-   case GL_TEXTURE_MAX_ANISOTROPY_EXT:
-      r200SetTexMaxAnisotropy( t, texObj->MaxAnisotropy );
-      r200SetTexFilter( t, texObj->MinFilter, texObj->MagFilter );
-      break;
-
-   case GL_TEXTURE_WRAP_S:
-   case GL_TEXTURE_WRAP_T:
-   case GL_TEXTURE_WRAP_R:
-      r200SetTexWrap( t, texObj->WrapS, texObj->WrapT, texObj->WrapR );
-      break;
-
-   case GL_TEXTURE_BORDER_COLOR:
-      r200SetTexBorderColor( t, texObj->_BorderChan );
-      break;
-
-   case GL_TEXTURE_BASE_LEVEL:
-   case GL_TEXTURE_MAX_LEVEL:
-   case GL_TEXTURE_MIN_LOD:
-   case GL_TEXTURE_MAX_LOD:
-      /* This isn't the most efficient solution but there doesn't appear to
-       * be a nice alternative.  Since there's no LOD clamping,
-       * we just have to rely on loading the right subset of mipmap levels
-       * to simulate a clamped LOD.
-       */
-      driSwapOutTextureObject( (driTextureObject *) t );
-      break;
-
-   default:
-      return;
-   }
-
-   /* Mark this texobj as dirty (one bit per tex unit)
-    */
-   t->dirty_state = TEX_ALL;
-}
-
-
-
-static void r200BindTexture( GLcontext *ctx, GLenum target,
-			       struct gl_texture_object *texObj )
-{
-   if ( R200_DEBUG & (DEBUG_STATE|DEBUG_TEXTURE) ) {
-      fprintf( stderr, "%s( %p ) unit=%d\n", __FUNCTION__, (void *)texObj,
-	       ctx->Texture.CurrentUnit );
-   }
-
-   if ( (target == GL_TEXTURE_1D)
-	|| (target == GL_TEXTURE_2D) 
-#if ENABLE_HW_3D_TEXTURE
-	|| (target == GL_TEXTURE_3D)
-#endif
-	|| (target == GL_TEXTURE_CUBE_MAP)
-	|| (target == GL_TEXTURE_RECTANGLE_NV) ) {
-      assert( texObj->DriverData != NULL );
-   }
-}
-
-
-static void r200DeleteTexture( GLcontext *ctx,
-				 struct gl_texture_object *texObj )
-{
-   r200ContextPtr rmesa = R200_CONTEXT(ctx);
-   driTextureObject * t = (driTextureObject *) texObj->DriverData;
-
-   if ( R200_DEBUG & (DEBUG_STATE|DEBUG_TEXTURE) ) {
-      fprintf( stderr, "%s( %p (target = %s) )\n", __FUNCTION__, (void *)texObj,
-	       _mesa_lookup_enum_by_nr( texObj->Target ) );
-   }
-
-   if ( t != NULL ) {
-      if ( rmesa ) {
-         R200_FIREVERTICES( rmesa );
-      }
-
-      driDestroyTextureObject( t );
-   }
-   /* Free mipmap images and the texture object itself */
-   _mesa_delete_texture_object(ctx, texObj);
-}
-
-/* Need:  
- *  - Same GEN_MODE for all active bits
- *  - Same EyePlane/ObjPlane for all active bits when using Eye/Obj
- *  - STRQ presumably all supported (matrix means incoming R values
- *    can end up in STQ, this has implications for vertex support,
- *    presumably ok if maos is used, though?)
- *  
- * Basically impossible to do this on the fly - just collect some
- * basic info & do the checks from ValidateState().
- */
-static void r200TexGen( GLcontext *ctx,
-			  GLenum coord,
-			  GLenum pname,
-			  const GLfloat *params )
-{
-   r200ContextPtr rmesa = R200_CONTEXT(ctx);
-   GLuint unit = ctx->Texture.CurrentUnit;
-   rmesa->recheck_texgen[unit] = GL_TRUE;
-}
-
-
-/**
- * Allocate a new texture object.
- * Called via ctx->Driver.NewTextureObject.
- * Note: this function will be called during context creation to
- * allocate the default texture objects.
- * Note: we could use containment here to 'derive' the driver-specific
- * texture object from the core mesa gl_texture_object.  Not done at this time.
- * Fixup MaxAnisotropy according to user preference.
- */
-static struct gl_texture_object *
-r200NewTextureObject( GLcontext *ctx, GLuint name, GLenum target )
-{
-   r200ContextPtr rmesa = R200_CONTEXT(ctx);
-   struct gl_texture_object *obj;
-   obj = _mesa_new_texture_object(ctx, name, target);
-   if (!obj)
-      return NULL;
-   obj->MaxAnisotropy = rmesa->initialMaxAnisotropy;
-   r200AllocTexObj( obj );
-   return obj;
-}
-
-
-void r200InitTextureFuncs( struct dd_function_table *functions )
-{
-   /* Note: we only plug in the functions we implement in the driver
-    * since _mesa_init_driver_functions() was already called.
-    */
-   functions->ChooseTextureFormat	= r200ChooseTextureFormat;
-   functions->TexImage1D		= r200TexImage1D;
-   functions->TexImage2D		= r200TexImage2D;
-#if ENABLE_HW_3D_TEXTURE
-   functions->TexImage3D		= r200TexImage3D;
-#else
-   functions->TexImage3D		= _mesa_store_teximage3d;
-#endif
-   functions->TexSubImage1D		= r200TexSubImage1D;
-   functions->TexSubImage2D		= r200TexSubImage2D;
-#if ENABLE_HW_3D_TEXTURE
-   functions->TexSubImage3D		= r200TexSubImage3D;
-#else
-   functions->TexSubImage3D		= _mesa_store_texsubimage3d;
-#endif
-   functions->NewTextureObject		= r200NewTextureObject;
-   functions->BindTexture		= r200BindTexture;
-   functions->DeleteTexture		= r200DeleteTexture;
-   functions->IsTextureResident		= driIsTextureResident;
-
-   functions->TexEnv			= r200TexEnv;
-   functions->TexParameter		= r200TexParameter;
-   functions->TexGen			= r200TexGen;
-
-   functions->CompressedTexImage2D	= r200CompressedTexImage2D;
-   functions->CompressedTexSubImage2D	= r200CompressedTexSubImage2D;
-
-   driInitTextureFormats();
-
-#if 000
-   /* moved or obsolete code */
-   r200ContextPtr rmesa = R200_CONTEXT(ctx);
-   driInitTextureObjects( ctx, & rmesa->swapped,
-			  DRI_TEXMGR_DO_TEXTURE_1D
-			  | DRI_TEXMGR_DO_TEXTURE_2D );
-
-   /* Hack: r200NewTextureObject is not yet installed when the
-    * default textures are created. Therefore set MaxAnisotropy of the
-    * default 2D texture now. */
-   ctx->Shared->Default2D->MaxAnisotropy = driQueryOptionf (&rmesa->optionCache,
-							    "def_max_anisotropy");
-#endif
-}
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/r200/r200_tex.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/r200/r200_tex.h
deleted file mode 100644
index acabbc11b..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/r200/r200_tex.h
+++ /dev/null
@@ -1,47 +0,0 @@
-/* $XFree86: xc/lib/GL/mesa/src/drv/r200/r200_tex.h,v 1.1 2002/10/30 12:51:53 alanh Exp $ */
-/*
-Copyright (C) The Weather Channel, Inc.  2002.  All Rights Reserved.
-
-The Weather Channel (TM) funded Tungsten Graphics to develop the
-initial release of the Radeon 8500 driver under the XFree86 license.
-This notice must be preserved.
-
-Permission is hereby granted, free of charge, to any person obtaining
-a copy of this software and associated documentation files (the
-"Software"), to deal in the Software without restriction, including
-without limitation the rights to use, copy, modify, merge, publish,
-distribute, sublicense, and/or sell copies of the Software, and to
-permit persons to whom the Software is furnished to do so, subject to
-the following conditions:
-
-The above copyright notice and this permission notice (including the
-next paragraph) shall be included in all copies or substantial
-portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
-EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
-IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
-LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
-OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
-WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-**************************************************************************/
-
-/*
- * Authors:
- *   Keith Whitwell <keith@tungstengraphics.com>
- */
-
-#ifndef __R200_TEX_H__
-#define __R200_TEX_H__
-
-extern void r200UpdateTextureState( GLcontext *ctx );
-
-extern int r200UploadTexImages( r200ContextPtr rmesa, r200TexObjPtr t, GLuint face );
-
-extern void r200DestroyTexObj( r200ContextPtr rmesa, r200TexObjPtr t );
-
-extern void r200InitTextureFuncs( struct dd_function_table *functions );
-
-#endif /* __R200_TEX_H__ */
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/r200/r200_texmem.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/r200/r200_texmem.c
deleted file mode 100644
index 7472afeed..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/r200/r200_texmem.c
+++ /dev/null
@@ -1,526 +0,0 @@
-/* $XFree86: xc/lib/GL/mesa/src/drv/r200/r200_texmem.c,v 1.5 2002/12/17 00:32:56 dawes Exp $ */
-/**************************************************************************
-
-Copyright (C) Tungsten Graphics 2002.  All Rights Reserved.  
-The Weather Channel, Inc. funded Tungsten Graphics to develop the
-initial release of the Radeon 8500 driver under the XFree86
-license. This notice must be preserved.
-
-Permission is hereby granted, free of charge, to any person obtaining
-a copy of this software and associated documentation files (the
-"Software"), to deal in the Software without restriction, including
-without limitation on the rights to use, copy, modify, merge, publish,
-distribute, sub license, and/or sell copies of the Software, and to
-permit persons to whom the Software is furnished to do so, subject to
-the following conditions:
-
-The above copyright notice and this permission notice (including the
-next paragraph) shall be included in all copies or substantial
-portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
-EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
-NON-INFRINGEMENT. IN NO EVENT SHALL ATI, VA LINUX SYSTEMS AND/OR THEIR
-SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
-IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR
-IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-SOFTWARE.
-
-**************************************************************************/
-
-/*
- * Authors:
- *   Kevin E. Martin <martin@valinux.com>
- *   Gareth Hughes <gareth@valinux.com>
- *
- */
- 
-#include <errno.h>
-
-#include "glheader.h"
-#include "imports.h"
-#include "context.h"
-#include "colormac.h"
-#include "macros.h"
-#include "r200_context.h"
-#include "r200_ioctl.h"
-#include "r200_tex.h"
-#include "radeon_reg.h"
-
-#include <unistd.h>  /* for usleep() */
-
-
-/**
- * Destroy any device-dependent state associated with the texture.  This may
- * include NULLing out hardware state that points to the texture.
- */
-void
-r200DestroyTexObj( r200ContextPtr rmesa, r200TexObjPtr t )
-{
-   if ( R200_DEBUG & DEBUG_TEXTURE ) {
-      fprintf( stderr, "%s( %p, %p )\n", __FUNCTION__, 
-	       (void *)t, (void *)t->base.tObj );
-   }
-
-   if ( rmesa != NULL ) {
-      unsigned   i;
-
-
-      for ( i = 0 ; i < rmesa->glCtx->Const.MaxTextureUnits ; i++ ) {
-	 if ( t == rmesa->state.texture.unit[i].texobj ) {
-	    rmesa->state.texture.unit[i].texobj = NULL;
-	    rmesa->hw.tex[i].dirty = GL_FALSE;
-	    rmesa->hw.cube[i].dirty = GL_FALSE;
-	 }
-      }
-   }
-}
-
-
-/* ------------------------------------------------------------
- * Texture image conversions
- */
-
-
-static void r200UploadGARTClientSubImage( r200ContextPtr rmesa,
-					  r200TexObjPtr t, 
-					  struct gl_texture_image *texImage,
-					  GLint hwlevel,
-					  GLint x, GLint y, 
-					  GLint width, GLint height )
-{
-   const struct gl_texture_format *texFormat = texImage->TexFormat;
-   GLuint srcPitch, dstPitch;
-   int blit_format;
-   int srcOffset;
-
-   /*
-    * XXX it appears that we always upload the full image, not a subimage.
-    * I.e. x==0, y==0, width=texWidth, height=texWidth.  If this is ever
-    * changed, the src pitch will have to change.
-    */
-   switch ( texFormat->TexelBytes ) {
-   case 1:
-      blit_format = R200_CP_COLOR_FORMAT_CI8;
-      srcPitch = t->image[0][0].width * texFormat->TexelBytes;
-      dstPitch = t->image[0][0].width * texFormat->TexelBytes;
-      break;
-   case 2:
-      blit_format = R200_CP_COLOR_FORMAT_RGB565;
-      srcPitch = t->image[0][0].width * texFormat->TexelBytes;
-      dstPitch = t->image[0][0].width * texFormat->TexelBytes;
-      break;
-   case 4:
-      blit_format = R200_CP_COLOR_FORMAT_ARGB8888;
-      srcPitch = t->image[0][0].width * texFormat->TexelBytes;
-      dstPitch = t->image[0][0].width * texFormat->TexelBytes;
-      break;
-   default:
-      return;
-   }
-
-   t->image[0][hwlevel].data = texImage->Data;
-   srcOffset = r200GartOffsetFromVirtual( rmesa, texImage->Data );
-
-   assert( srcOffset != ~0 );
-
-   /* Don't currently need to cope with small pitches?
-    */
-   width = texImage->Width;
-   height = texImage->Height;
-
-   r200EmitWait( rmesa, RADEON_WAIT_3D );
-
-   r200EmitBlit( rmesa, blit_format, 
-		 srcPitch,  
-		 srcOffset,   
-		 dstPitch,
-		 t->bufAddr,
-		 x, 
-		 y, 
-		 t->image[0][hwlevel].x + x,
-		 t->image[0][hwlevel].y + y, 
-		 width,
-		 height );
-
-   r200EmitWait( rmesa, RADEON_WAIT_2D );
-}
-
-static void r200UploadRectSubImage( r200ContextPtr rmesa,
-				    r200TexObjPtr t, 
-				    struct gl_texture_image *texImage,
-				    GLint x, GLint y, 
-				    GLint width, GLint height )
-{
-   const struct gl_texture_format *texFormat = texImage->TexFormat;
-   int blit_format, dstPitch, done;
-
-   switch ( texFormat->TexelBytes ) {
-   case 1:
-      blit_format = R200_CP_COLOR_FORMAT_CI8;
-      break;
-   case 2:
-      blit_format = R200_CP_COLOR_FORMAT_RGB565;
-      break;
-   case 4:
-      blit_format = R200_CP_COLOR_FORMAT_ARGB8888;
-      break;
-   default:
-      return;
-   }
-
-   t->image[0][0].data = texImage->Data;
-
-   /* Currently don't need to cope with small pitches.
-    */
-   width = texImage->Width;
-   height = texImage->Height;
-   dstPitch = t->pp_txpitch + 32;
-
-   if (rmesa->prefer_gart_client_texturing && texImage->IsClientData) {
-      /* In this case, could also use GART texturing.  This is
-       * currently disabled, but has been tested & works.
-       */
-      t->pp_txoffset = r200GartOffsetFromVirtual( rmesa, texImage->Data );
-      t->pp_txpitch = texImage->RowStride * texFormat->TexelBytes - 32;
-
-      if (R200_DEBUG & DEBUG_TEXTURE)
-	 fprintf(stderr, 
-		 "Using GART texturing for rectangular client texture\n");
-
-      /* Release FB memory allocated for this image:
-       */
-      /* FIXME This may not be correct as driSwapOutTextureObject sets
-       * FIXME dirty_images.  It may be fine, though.
-       */
-      if ( t->base.memBlock ) {
-	 driSwapOutTextureObject( (driTextureObject *) t );
-      }
-   }
-   else if (texImage->IsClientData) {
-      /* Data already in GART memory, with usable pitch.
-       */
-      GLuint srcPitch;
-      srcPitch = texImage->RowStride * texFormat->TexelBytes;
-      r200EmitBlit( rmesa, 
-		    blit_format, 
-		    srcPitch,
-		    r200GartOffsetFromVirtual( rmesa, texImage->Data ),   
-		    dstPitch, t->bufAddr,
-		    0, 0, 
-		    0, 0, 
-		    width, height );
-   }
-   else {
-      /* Data not in GART memory, or bad pitch.
-       */
-      for (done = 0; done < height ; ) {
-	 struct r200_dma_region region;
-	 int lines = MIN2( height - done, RADEON_BUFFER_SIZE / dstPitch );
-	 int src_pitch;
-	 char *tex;
-
-         src_pitch = texImage->RowStride * texFormat->TexelBytes;
-
-	 tex = (char *)texImage->Data + done * src_pitch;
-
-	 memset(&region, 0, sizeof(region));
-	 r200AllocDmaRegion( rmesa, &region, lines * dstPitch, 1024 );
-
-	 /* Copy texdata to dma:
-	  */
-	 if (0)
-	    fprintf(stderr, "%s: src_pitch %d dst_pitch %d\n",
-		    __FUNCTION__, src_pitch, dstPitch);
-
-	 if (src_pitch == dstPitch) {
-	    memcpy( region.address + region.start, tex, lines * src_pitch );
-	 } 
-	 else {
-	    char *buf = region.address + region.start;
-	    int i;
-	    for (i = 0 ; i < lines ; i++) {
-	       memcpy( buf, tex, src_pitch );
-	       buf += dstPitch;
-	       tex += src_pitch;
-	    }
-	 }
-
-	 r200EmitWait( rmesa, RADEON_WAIT_3D );
-
-	 /* Blit to framebuffer
-	  */
-	 r200EmitBlit( rmesa,
-		       blit_format,
-		       dstPitch, GET_START( &region ),
-		       dstPitch | (t->tile_bits >> 16),
-		       t->bufAddr,
-		       0, 0,
-		       0, done,
-		       width, lines );
-	 
-	 r200EmitWait( rmesa, RADEON_WAIT_2D );
-
-	 r200ReleaseDmaRegion( rmesa, &region, __FUNCTION__ );
-	 done += lines;
-      }
-   }
-}
-
-
-/**
- * Upload the texture image associated with texture \a t at the specified
- * level at the address relative to \a start.
- */
-static void uploadSubImage( r200ContextPtr rmesa, r200TexObjPtr t, 
-			    GLint hwlevel,
-			    GLint x, GLint y, GLint width, GLint height,
-			    GLuint face )
-{
-   struct gl_texture_image *texImage = NULL;
-   GLuint offset;
-   GLint imageWidth, imageHeight;
-   GLint ret;
-   drm_radeon_texture_t tex;
-   drm_radeon_tex_image_t tmp;
-   const int level = hwlevel + t->base.firstLevel;
-
-   if ( R200_DEBUG & DEBUG_TEXTURE ) {
-      fprintf( stderr, "%s( %p, %p ) level/width/height/face = %d/%d/%d/%u\n", 
-	       __FUNCTION__, (void *)t, (void *)t->base.tObj,
-	       level, width, height, face );
-   }
-
-   ASSERT(face < 6);
-
-   /* Ensure we have a valid texture to upload */
-   if ( ( hwlevel < 0 ) || ( hwlevel >= RADEON_MAX_TEXTURE_LEVELS ) ) {
-      _mesa_problem(NULL, "bad texture level in %s", __FUNCTION__);
-      return;
-   }
-
-   texImage = t->base.tObj->Image[face][level];
-
-   if ( !texImage ) {
-      if ( R200_DEBUG & DEBUG_TEXTURE )
-	 fprintf( stderr, "%s: texImage %d is NULL!\n", __FUNCTION__, level );
-      return;
-   }
-   if ( !texImage->Data ) {
-      if ( R200_DEBUG & DEBUG_TEXTURE )
-	 fprintf( stderr, "%s: image data is NULL!\n", __FUNCTION__ );
-      return;
-   }
-
-
-   if (t->base.tObj->Target == GL_TEXTURE_RECTANGLE_NV) {
-      assert(level == 0);
-      assert(hwlevel == 0);
-      if ( R200_DEBUG & DEBUG_TEXTURE )
-	 fprintf( stderr, "%s: image data is rectangular\n", __FUNCTION__);
-      r200UploadRectSubImage( rmesa, t, texImage, x, y, width, height );
-      return;
-   }
-   else if (texImage->IsClientData) {
-      if ( R200_DEBUG & DEBUG_TEXTURE )
-	 fprintf( stderr, "%s: image data is in GART client storage\n",
-		  __FUNCTION__);
-      r200UploadGARTClientSubImage( rmesa, t, texImage, hwlevel,
-				   x, y, width, height );
-      return;
-   }
-   else if ( R200_DEBUG & DEBUG_TEXTURE )
-      fprintf( stderr, "%s: image data is in normal memory\n",
-	       __FUNCTION__);
-      
-
-   imageWidth = texImage->Width;
-   imageHeight = texImage->Height;
-
-   offset = t->bufAddr + t->base.totalSize / 6 * face;
-
-   if ( R200_DEBUG & (DEBUG_TEXTURE|DEBUG_IOCTL) ) {
-      GLint imageX = 0;
-      GLint imageY = 0;
-      GLint blitX = t->image[face][hwlevel].x;
-      GLint blitY = t->image[face][hwlevel].y;
-      GLint blitWidth = t->image[face][hwlevel].width;
-      GLint blitHeight = t->image[face][hwlevel].height;
-      fprintf( stderr, "   upload image: %d,%d at %d,%d\n",
-	       imageWidth, imageHeight, imageX, imageY );
-      fprintf( stderr, "   upload  blit: %d,%d at %d,%d\n",
-	       blitWidth, blitHeight, blitX, blitY );
-      fprintf( stderr, "       blit ofs: 0x%07x level: %d/%d\n",
-	       (GLuint)offset, hwlevel, level );
-   }
-
-   t->image[face][hwlevel].data = texImage->Data;
-
-   /* Init the DRM_RADEON_TEXTURE command / drm_radeon_texture_t struct.
-    * NOTE: we're always use a 1KB-wide blit and I8 texture format.
-    * We used to use 1, 2 and 4-byte texels and used to use the texture
-    * width to dictate the blit width - but that won't work for compressed
-    * textures. (Brian)
-    * NOTE: can't do that with texture tiling. (sroland)
-    */
-   tex.offset = offset;
-   tex.image = &tmp;
-   /* copy (x,y,width,height,data) */
-   memcpy( &tmp, &t->image[face][hwlevel], sizeof(tmp) );
-   
-   if (texImage->TexFormat->TexelBytes) {
-      /* use multi-byte upload scheme */
-      tex.height = imageHeight;
-      tex.width = imageWidth;
-      tex.format = t->pp_txformat & R200_TXFORMAT_FORMAT_MASK;
-      tex.pitch = MAX2((texImage->Width * texImage->TexFormat->TexelBytes) / 64, 1);
-      tex.offset += tmp.x & ~1023;
-      tmp.x = tmp.x % 1024;
-      if (t->tile_bits & R200_TXO_MICRO_TILE) {
-	 /* need something like "tiled coordinates" ? */
-	 tmp.y = tmp.x / (tex.pitch * 128) * 2;
-	 tmp.x = tmp.x % (tex.pitch * 128) / 2 / texImage->TexFormat->TexelBytes;
-	 tex.pitch |= RADEON_DST_TILE_MICRO >> 22;
-      }
-      else {
-	 tmp.x = tmp.x >> (texImage->TexFormat->TexelBytes >> 1);
-      }
-      if ((t->tile_bits & R200_TXO_MACRO_TILE) &&
-	 (texImage->Width * texImage->TexFormat->TexelBytes >= 256) &&
-	 ((!(t->tile_bits & R200_TXO_MICRO_TILE) && (texImage->Height >= 8)) ||
-	    (texImage->Height >= 16))) {
-	 /* weird: R200 disables macro tiling if mip width is smaller than 256 bytes,
-	    OR if height is smaller than 8 automatically, but if micro tiling is active
-	    the limit is height 16 instead ? */
-	 tex.pitch |= RADEON_DST_TILE_MACRO >> 22;
-      }
-   }
-   else {
-      /* In case of for instance 8x8 texture (2x2 dxt blocks), padding after the first two blocks is
-         needed (only with dxt1 since 2 dxt3/dxt5 blocks already use 32 Byte). */
-      /* set tex.height to 1/4 since 1 "macropixel" (dxt-block) has 4 real pixels. Needed
-         so the kernel module reads the right amount of data. */
-      tex.format = R200_TXFORMAT_I8; /* any 1-byte texel format */
-      tex.pitch = (BLIT_WIDTH_BYTES / 64);
-      tex.height = (imageHeight + 3) / 4;
-      tex.width = (imageWidth + 3) / 4;
-      switch (t->pp_txformat & R200_TXFORMAT_FORMAT_MASK) {
-      case R200_TXFORMAT_DXT1:
-           tex.width *= 8;
-           break;
-      case R200_TXFORMAT_DXT23:
-      case R200_TXFORMAT_DXT45:
-           tex.width *= 16;
-           break;
-      default:
-          fprintf(stderr, "unknown compressed tex format in uploadSubImage\n");
-      }
-   }
-
-   LOCK_HARDWARE( rmesa );
-   do {
-      ret = drmCommandWriteRead( rmesa->dri.fd, DRM_RADEON_TEXTURE,
-                                 &tex, sizeof(drm_radeon_texture_t) );
-      if (ret) {
-	 if (R200_DEBUG & DEBUG_IOCTL)
-	    fprintf(stderr, "DRM_RADEON_TEXTURE:  again!\n");
-	 usleep(1);
-      }
-   } while ( ret && errno == EAGAIN );
-
-   UNLOCK_HARDWARE( rmesa );
-
-   if ( ret ) {
-      fprintf( stderr, "DRM_RADEON_TEXTURE: return = %d\n", ret );
-      fprintf( stderr, "   offset=0x%08x\n",
-	       offset );
-      fprintf( stderr, "   image width=%d height=%d\n",
-	       imageWidth, imageHeight );
-      fprintf( stderr, "    blit width=%d height=%d data=%p\n",
-	       t->image[face][hwlevel].width, t->image[face][hwlevel].height,
-	       t->image[face][hwlevel].data );
-      exit( 1 );
-   }
-}
-
-
-/**
- * Upload the texture images associated with texture \a t.  This might
- * require the allocation of texture memory.
- * 
- * \param rmesa Context pointer
- * \param t Texture to be uploaded
- * \param face Cube map face to be uploaded.  Zero for non-cube maps.
- */
-
-int r200UploadTexImages( r200ContextPtr rmesa, r200TexObjPtr t, GLuint face )
-{
-   const int numLevels = t->base.lastLevel - t->base.firstLevel + 1;
-
-   if ( R200_DEBUG & (DEBUG_TEXTURE|DEBUG_IOCTL) ) {
-      fprintf( stderr, "%s( %p, %p ) sz=%d lvls=%d-%d\n", __FUNCTION__,
-	       (void *)rmesa->glCtx, (void *)t->base.tObj, t->base.totalSize,
-	       t->base.firstLevel, t->base.lastLevel );
-   }
-
-   if ( !t || t->base.totalSize == 0 )
-      return 0;
-
-   if (R200_DEBUG & DEBUG_SYNC) {
-      fprintf(stderr, "%s: Syncing\n", __FUNCTION__ );
-      r200Finish( rmesa->glCtx );
-   }
-
-   LOCK_HARDWARE( rmesa );
-
-   if ( t->base.memBlock == NULL ) {
-      int heap;
-
-      heap = driAllocateTexture( rmesa->texture_heaps, rmesa->nr_heaps,
-				 (driTextureObject *) t );
-      if ( heap == -1 ) {
-	 UNLOCK_HARDWARE( rmesa );
-	 return -1;
-      }
-
-      /* Set the base offset of the texture image */
-      t->bufAddr = rmesa->r200Screen->texOffset[heap] 
-	   + t->base.memBlock->ofs;
-      t->pp_txoffset = t->bufAddr;
-       
-      if (!(t->base.tObj->Image[0][0]->IsClientData)) {
-	 /* hope it's safe to add that here... */
-	 t->pp_txoffset |= t->tile_bits;
-      }
-
-      /* Mark this texobj as dirty on all units:
-       */
-      t->dirty_state = TEX_ALL;
-   }
-
-   /* Let the world know we've used this memory recently.
-    */
-   driUpdateTextureLRU( (driTextureObject *) t );
-   UNLOCK_HARDWARE( rmesa );
-
-   /* Upload any images that are new */
-   if (t->base.dirty_images[face]) {
-      int i;
-      for ( i = 0 ; i < numLevels ; i++ ) {
-         if ( (t->base.dirty_images[face] & (1 << (i+t->base.firstLevel))) != 0 ) {
-            uploadSubImage( rmesa, t, i, 0, 0, t->image[face][i].width,
-			    t->image[face][i].height, face );
-         }
-      }
-      t->base.dirty_images[face] = 0;
-   }
-
-
-   if (R200_DEBUG & DEBUG_SYNC) {
-      fprintf(stderr, "%s: Syncing\n", __FUNCTION__ );
-      r200Finish( rmesa->glCtx );
-   }
-
-   return 0;
-}
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/r200/r200_texstate.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/r200/r200_texstate.c
deleted file mode 100644
index 4a6b285a5..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/r200/r200_texstate.c
+++ /dev/null
@@ -1,1468 +0,0 @@
-/* $XFree86: xc/lib/GL/mesa/src/drv/r200/r200_texstate.c,v 1.3 2003/02/15 22:18:47 dawes Exp $ */
-/*
-Copyright (C) The Weather Channel, Inc.  2002.  All Rights Reserved.
-
-The Weather Channel (TM) funded Tungsten Graphics to develop the
-initial release of the Radeon 8500 driver under the XFree86 license.
-This notice must be preserved.
-
-Permission is hereby granted, free of charge, to any person obtaining
-a copy of this software and associated documentation files (the
-"Software"), to deal in the Software without restriction, including
-without limitation the rights to use, copy, modify, merge, publish,
-distribute, sublicense, and/or sell copies of the Software, and to
-permit persons to whom the Software is furnished to do so, subject to
-the following conditions:
-
-The above copyright notice and this permission notice (including the
-next paragraph) shall be included in all copies or substantial
-portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
-EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
-IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
-LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
-OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
-WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-**************************************************************************/
-
-/*
- * Authors:
- *   Keith Whitwell <keith@tungstengraphics.com>
- */
-
-#include "glheader.h"
-#include "imports.h"
-#include "context.h"
-#include "macros.h"
-#include "texformat.h"
-#include "enums.h"
-
-#include "r200_context.h"
-#include "r200_state.h"
-#include "r200_ioctl.h"
-#include "r200_swtcl.h"
-#include "r200_tex.h"
-#include "r200_tcl.h"
-
-
-#define R200_TXFORMAT_A8        R200_TXFORMAT_I8
-#define R200_TXFORMAT_L8        R200_TXFORMAT_I8
-#define R200_TXFORMAT_AL88      R200_TXFORMAT_AI88
-#define R200_TXFORMAT_YCBCR     R200_TXFORMAT_YVYU422
-#define R200_TXFORMAT_YCBCR_REV R200_TXFORMAT_VYUY422
-#define R200_TXFORMAT_RGB_DXT1  R200_TXFORMAT_DXT1
-#define R200_TXFORMAT_RGBA_DXT1 R200_TXFORMAT_DXT1
-#define R200_TXFORMAT_RGBA_DXT3 R200_TXFORMAT_DXT23
-#define R200_TXFORMAT_RGBA_DXT5 R200_TXFORMAT_DXT45
-
-#define _COLOR(f) \
-    [ MESA_FORMAT_ ## f ] = { R200_TXFORMAT_ ## f, 0 }
-#define _COLOR_REV(f) \
-    [ MESA_FORMAT_ ## f ## _REV ] = { R200_TXFORMAT_ ## f, 0 }
-#define _ALPHA(f) \
-    [ MESA_FORMAT_ ## f ] = { R200_TXFORMAT_ ## f | R200_TXFORMAT_ALPHA_IN_MAP, 0 }
-#define _ALPHA_REV(f) \
-    [ MESA_FORMAT_ ## f ## _REV ] = { R200_TXFORMAT_ ## f | R200_TXFORMAT_ALPHA_IN_MAP, 0 }
-#define _YUV(f) \
-    [ MESA_FORMAT_ ## f ] = { R200_TXFORMAT_ ## f, R200_YUV_TO_RGB }
-#define _INVALID(f) \
-    [ MESA_FORMAT_ ## f ] = { 0xffffffff, 0 }
-#define VALID_FORMAT(f) ( ((f) <= MESA_FORMAT_RGBA_DXT5) \
-			     && (tx_table[f].format != 0xffffffff) )
-
-static const struct {
-   GLuint format, filter;
-}
-tx_table[] =
-{
-   _ALPHA(RGBA8888),
-   _ALPHA_REV(RGBA8888),
-   _ALPHA(ARGB8888),
-   _ALPHA_REV(ARGB8888),
-   _INVALID(RGB888),
-   _COLOR(RGB565),
-   _COLOR_REV(RGB565),
-   _ALPHA(ARGB4444),
-   _ALPHA_REV(ARGB4444),
-   _ALPHA(ARGB1555),
-   _ALPHA_REV(ARGB1555),
-   _ALPHA(AL88),
-   _ALPHA_REV(AL88),
-   _ALPHA(A8),
-   _COLOR(L8),
-   _ALPHA(I8),
-   _INVALID(CI8),
-   _YUV(YCBCR),
-   _YUV(YCBCR_REV),
-   _INVALID(RGB_FXT1),
-   _INVALID(RGBA_FXT1),
-   _COLOR(RGB_DXT1),
-   _ALPHA(RGBA_DXT1),
-   _ALPHA(RGBA_DXT3),
-   _ALPHA(RGBA_DXT5),
-};
-
-#undef _COLOR
-#undef _ALPHA
-#undef _INVALID
-
-/**
- * This function computes the number of bytes of storage needed for
- * the given texture object (all mipmap levels, all cube faces).
- * The \c image[face][level].x/y/width/height parameters for upload/blitting
- * are computed here.  \c pp_txfilter, \c pp_txformat, etc. will be set here
- * too.
- * 
- * \param rmesa Context pointer
- * \param tObj GL texture object whose images are to be posted to
- *                 hardware state.
- */
-static void r200SetTexImages( r200ContextPtr rmesa,
-			      struct gl_texture_object *tObj )
-{
-   r200TexObjPtr t = (r200TexObjPtr)tObj->DriverData;
-   const struct gl_texture_image *baseImage = tObj->Image[0][tObj->BaseLevel];
-   GLint curOffset, blitWidth;
-   GLint i, texelBytes;
-   GLint numLevels;
-   GLint log2Width, log2Height, log2Depth;
-
-   /* Set the hardware texture format
-    */
-
-   t->pp_txformat &= ~(R200_TXFORMAT_FORMAT_MASK |
-		       R200_TXFORMAT_ALPHA_IN_MAP);
-   t->pp_txfilter &= ~R200_YUV_TO_RGB;
-
-   if ( VALID_FORMAT( baseImage->TexFormat->MesaFormat ) ) {
-      t->pp_txformat |= tx_table[ baseImage->TexFormat->MesaFormat ].format;
-      t->pp_txfilter |= tx_table[ baseImage->TexFormat->MesaFormat ].filter;
-   }
-   else {
-      _mesa_problem(NULL, "unexpected texture format in %s", __FUNCTION__);
-      return;
-   }
-
-   texelBytes = baseImage->TexFormat->TexelBytes;
-
-   /* Compute which mipmap levels we really want to send to the hardware.
-    */
-
-   driCalculateTextureFirstLastLevel( (driTextureObject *) t );
-   log2Width  = tObj->Image[0][t->base.firstLevel]->WidthLog2;
-   log2Height = tObj->Image[0][t->base.firstLevel]->HeightLog2;
-   log2Depth  = tObj->Image[0][t->base.firstLevel]->DepthLog2;
-
-   numLevels = t->base.lastLevel - t->base.firstLevel + 1;
-
-   assert(numLevels <= RADEON_MAX_TEXTURE_LEVELS);
-
-   /* Calculate mipmap offsets and dimensions for blitting (uploading)
-    * The idea is that we lay out the mipmap levels within a block of
-    * memory organized as a rectangle of width BLIT_WIDTH_BYTES.
-    */
-   curOffset = 0;
-   blitWidth = BLIT_WIDTH_BYTES;
-   t->tile_bits = 0;
-
-   /* figure out if this texture is suitable for tiling. */
-   if (texelBytes) {
-      if (rmesa->texmicrotile  && (tObj->Target != GL_TEXTURE_RECTANGLE_NV) &&
-      /* texrect might be able to use micro tiling too in theory? */
-	 (baseImage->Height > 1)) {
-	 /* allow 32 (bytes) x 1 mip (which will use two times the space
-	 the non-tiled version would use) max if base texture is large enough */
-	 if ((numLevels == 1) ||
-	   (((baseImage->Width * texelBytes / baseImage->Height) <= 32) &&
-	       (baseImage->Width * texelBytes > 64)) ||
-	    ((baseImage->Width * texelBytes / baseImage->Height) <= 16)) {
-	    t->tile_bits |= R200_TXO_MICRO_TILE;
-	 }
-      }
-      if (tObj->Target != GL_TEXTURE_RECTANGLE_NV) {
-	 /* we can set macro tiling even for small textures, they will be untiled anyway */
-	 t->tile_bits |= R200_TXO_MACRO_TILE;
-      }
-   }
-
-   for (i = 0; i < numLevels; i++) {
-      const struct gl_texture_image *texImage;
-      GLuint size;
-
-      texImage = tObj->Image[0][i + t->base.firstLevel];
-      if ( !texImage )
-	 break;
-
-      /* find image size in bytes */
-      if (texImage->IsCompressed) {
-      /* need to calculate the size AFTER padding even though the texture is
-         submitted without padding.
-         Only handle pot textures currently - don't know if npot is even possible,
-         size calculation would certainly need (trivial) adjustments.
-         Align (and later pad) to 32byte, not sure what that 64byte blit width is
-         good for? */
-         if ((t->pp_txformat & R200_TXFORMAT_FORMAT_MASK) == R200_TXFORMAT_DXT1) {
-            /* RGB_DXT1/RGBA_DXT1, 8 bytes per block */
-            if ((texImage->Width + 3) < 8) /* width one block */
-               size = texImage->CompressedSize * 4;
-            else if ((texImage->Width + 3) < 16)
-               size = texImage->CompressedSize * 2;
-            else size = texImage->CompressedSize;
-         }
-         else /* DXT3/5, 16 bytes per block */
-            if ((texImage->Width + 3) < 8)
-               size = texImage->CompressedSize * 2;
-            else size = texImage->CompressedSize;
-      }
-      else if (tObj->Target == GL_TEXTURE_RECTANGLE_NV) {
-	 size = ((texImage->Width * texelBytes + 63) & ~63) * texImage->Height;
-      }
-      else if (t->tile_bits & R200_TXO_MICRO_TILE) {
-	 /* tile pattern is 16 bytes x2. mipmaps stay 32 byte aligned,
-	    though the actual offset may be different (if texture is less than
-	    32 bytes width) to the untiled case */
-	 int w = (texImage->Width * texelBytes * 2 + 31) & ~31;
-	 size = (w * ((texImage->Height + 1) / 2)) * texImage->Depth;
-	 blitWidth = MAX2(texImage->Width, 64 / texelBytes);
-      }
-      else {
-	 int w = (texImage->Width * texelBytes + 31) & ~31;
-	 size = w * texImage->Height * texImage->Depth;
-	 blitWidth = MAX2(texImage->Width, 64 / texelBytes);
-      }
-      assert(size > 0);
-
-      /* Align to 32-byte offset.  It is faster to do this unconditionally
-       * (no branch penalty).
-       */
-
-      curOffset = (curOffset + 0x1f) & ~0x1f;
-
-      if (texelBytes) {
-	 t->image[0][i].x = curOffset; /* fix x and y coords up later together with offset */
-	 t->image[0][i].y = 0;
-	 t->image[0][i].width = MIN2(size / texelBytes, blitWidth);
-	 t->image[0][i].height = (size / texelBytes) / t->image[0][i].width;
-      }
-      else {
-         t->image[0][i].x = curOffset % BLIT_WIDTH_BYTES;
-         t->image[0][i].y = curOffset / BLIT_WIDTH_BYTES;
-         t->image[0][i].width  = MIN2(size, BLIT_WIDTH_BYTES);
-         t->image[0][i].height = size / t->image[0][i].width;     
-      }
-
-#if 0
-      /* for debugging only and only  applicable to non-rectangle targets */
-      assert(size % t->image[0][i].width == 0);
-      assert(t->image[0][i].x == 0
-             || (size < BLIT_WIDTH_BYTES && t->image[0][i].height == 1));
-#endif
-
-      if (0)
-         fprintf(stderr,
-                 "level %d: %dx%d x=%d y=%d w=%d h=%d size=%d at %d\n",
-                 i, texImage->Width, texImage->Height,
-                 t->image[0][i].x, t->image[0][i].y,
-                 t->image[0][i].width, t->image[0][i].height, size, curOffset);
-
-      curOffset += size;
-
-   }
-
-   /* Align the total size of texture memory block.
-    */
-   t->base.totalSize = (curOffset + RADEON_OFFSET_MASK) & ~RADEON_OFFSET_MASK;
-
-   /* Setup remaining cube face blits, if needed */
-   if (tObj->Target == GL_TEXTURE_CUBE_MAP) {
-      const GLuint faceSize = t->base.totalSize;
-      GLuint face;
-      /* reuse face 0 x/y/width/height - just update the offset when uploading */
-      for (face = 1; face < 6; face++) {
-         for (i = 0; i < numLevels; i++) {
-            t->image[face][i].x =  t->image[0][i].x;
-            t->image[face][i].y =  t->image[0][i].y;
-            t->image[face][i].width  = t->image[0][i].width;
-            t->image[face][i].height = t->image[0][i].height;
-         }
-      }
-      t->base.totalSize = 6 * faceSize; /* total texmem needed */
-   }
-
-
-   /* Hardware state:
-    */
-   t->pp_txfilter &= ~R200_MAX_MIP_LEVEL_MASK;
-   t->pp_txfilter |= (numLevels - 1) << R200_MAX_MIP_LEVEL_SHIFT;
-
-   t->pp_txformat &= ~(R200_TXFORMAT_WIDTH_MASK |
-		       R200_TXFORMAT_HEIGHT_MASK |
-                       R200_TXFORMAT_CUBIC_MAP_ENABLE |
-                       R200_TXFORMAT_F5_WIDTH_MASK |
-                       R200_TXFORMAT_F5_HEIGHT_MASK);
-   t->pp_txformat |= ((log2Width << R200_TXFORMAT_WIDTH_SHIFT) |
-		      (log2Height << R200_TXFORMAT_HEIGHT_SHIFT));
-
-   t->pp_txformat_x &= ~(R200_DEPTH_LOG2_MASK | R200_TEXCOORD_MASK);
-   if (tObj->Target == GL_TEXTURE_3D) {
-      t->pp_txformat_x |= (log2Depth << R200_DEPTH_LOG2_SHIFT);
-      t->pp_txformat_x |= R200_TEXCOORD_VOLUME;
-   }
-   else if (tObj->Target == GL_TEXTURE_CUBE_MAP) {
-      ASSERT(log2Width == log2Height);
-      t->pp_txformat |= ((log2Width << R200_TXFORMAT_F5_WIDTH_SHIFT) |
-                         (log2Height << R200_TXFORMAT_F5_HEIGHT_SHIFT) |
-                         (R200_TXFORMAT_CUBIC_MAP_ENABLE));
-      t->pp_txformat_x |= R200_TEXCOORD_CUBIC_ENV;
-      t->pp_cubic_faces = ((log2Width << R200_FACE_WIDTH_1_SHIFT) |
-                           (log2Height << R200_FACE_HEIGHT_1_SHIFT) |
-                           (log2Width << R200_FACE_WIDTH_2_SHIFT) |
-                           (log2Height << R200_FACE_HEIGHT_2_SHIFT) |
-                           (log2Width << R200_FACE_WIDTH_3_SHIFT) |
-                           (log2Height << R200_FACE_HEIGHT_3_SHIFT) |
-                           (log2Width << R200_FACE_WIDTH_4_SHIFT) |
-                           (log2Height << R200_FACE_HEIGHT_4_SHIFT));
-   }
-   else {
-      /* If we don't in fact send enough texture coordinates, q will be 1,
-       * making TEXCOORD_PROJ act like TEXCOORD_NONPROJ (Right?)
-       */
-      t->pp_txformat_x |= R200_TEXCOORD_PROJ;
-   }
-
-   t->pp_txsize = (((tObj->Image[0][t->base.firstLevel]->Width - 1) << 0) |
-                   ((tObj->Image[0][t->base.firstLevel]->Height - 1) << 16));
-
-   /* Only need to round to nearest 32 for textures, but the blitter
-    * requires 64-byte aligned pitches, and we may/may not need the
-    * blitter.   NPOT only!
-    */
-   if (baseImage->IsCompressed)
-      t->pp_txpitch = (tObj->Image[0][t->base.firstLevel]->Width + 63) & ~(63);
-   else
-      t->pp_txpitch = ((tObj->Image[0][t->base.firstLevel]->Width * texelBytes) + 63) & ~(63);
-   t->pp_txpitch -= 32;
-
-   t->dirty_state = TEX_ALL;
-
-   /* FYI: r200UploadTexImages( rmesa, t ) used to be called here */
-}
-
-
-
-/* ================================================================
- * Texture combine functions
- */
-
-/* GL_ARB_texture_env_combine support
- */
-
-/* The color tables have combine functions for GL_SRC_COLOR,
- * GL_ONE_MINUS_SRC_COLOR, GL_SRC_ALPHA and GL_ONE_MINUS_SRC_ALPHA.
- */
-static GLuint r200_register_color[][R200_MAX_TEXTURE_UNITS] =
-{
-   {
-      R200_TXC_ARG_A_R0_COLOR,
-      R200_TXC_ARG_A_R1_COLOR,
-      R200_TXC_ARG_A_R2_COLOR,
-      R200_TXC_ARG_A_R3_COLOR,
-      R200_TXC_ARG_A_R4_COLOR,
-      R200_TXC_ARG_A_R5_COLOR
-   },
-   {
-      R200_TXC_ARG_A_R0_COLOR | R200_TXC_COMP_ARG_A,
-      R200_TXC_ARG_A_R1_COLOR | R200_TXC_COMP_ARG_A,
-      R200_TXC_ARG_A_R2_COLOR | R200_TXC_COMP_ARG_A,
-      R200_TXC_ARG_A_R3_COLOR | R200_TXC_COMP_ARG_A,
-      R200_TXC_ARG_A_R4_COLOR | R200_TXC_COMP_ARG_A,
-      R200_TXC_ARG_A_R5_COLOR | R200_TXC_COMP_ARG_A
-   },
-   {
-      R200_TXC_ARG_A_R0_ALPHA,
-      R200_TXC_ARG_A_R1_ALPHA,
-      R200_TXC_ARG_A_R2_ALPHA,
-      R200_TXC_ARG_A_R3_ALPHA,
-      R200_TXC_ARG_A_R4_ALPHA,
-      R200_TXC_ARG_A_R5_ALPHA
-   },
-   {
-      R200_TXC_ARG_A_R0_ALPHA | R200_TXC_COMP_ARG_A,
-      R200_TXC_ARG_A_R1_ALPHA | R200_TXC_COMP_ARG_A,
-      R200_TXC_ARG_A_R2_ALPHA | R200_TXC_COMP_ARG_A,
-      R200_TXC_ARG_A_R3_ALPHA | R200_TXC_COMP_ARG_A,
-      R200_TXC_ARG_A_R4_ALPHA | R200_TXC_COMP_ARG_A,
-      R200_TXC_ARG_A_R5_ALPHA | R200_TXC_COMP_ARG_A
-   },
-};
-
-static GLuint r200_tfactor_color[] =
-{
-   R200_TXC_ARG_A_TFACTOR_COLOR,
-   R200_TXC_ARG_A_TFACTOR_COLOR | R200_TXC_COMP_ARG_A,
-   R200_TXC_ARG_A_TFACTOR_ALPHA,
-   R200_TXC_ARG_A_TFACTOR_ALPHA | R200_TXC_COMP_ARG_A
-};
-
-static GLuint r200_primary_color[] =
-{
-   R200_TXC_ARG_A_DIFFUSE_COLOR,
-   R200_TXC_ARG_A_DIFFUSE_COLOR | R200_TXC_COMP_ARG_A,
-   R200_TXC_ARG_A_DIFFUSE_ALPHA,
-   R200_TXC_ARG_A_DIFFUSE_ALPHA | R200_TXC_COMP_ARG_A
-};
-
-/* GL_ZERO table - indices 0-3
- * GL_ONE  table - indices 1-4
- */
-static GLuint r200_zero_color[] =
-{
-   R200_TXC_ARG_A_ZERO,
-   R200_TXC_ARG_A_ZERO | R200_TXC_COMP_ARG_A,
-   R200_TXC_ARG_A_ZERO,
-   R200_TXC_ARG_A_ZERO | R200_TXC_COMP_ARG_A,
-   R200_TXC_ARG_A_ZERO
-};
-
-/* The alpha tables only have GL_SRC_ALPHA and GL_ONE_MINUS_SRC_ALPHA.
- */
-static GLuint r200_register_alpha[][R200_MAX_TEXTURE_UNITS] =
-{
-   {
-      R200_TXA_ARG_A_R0_ALPHA,
-      R200_TXA_ARG_A_R1_ALPHA,
-      R200_TXA_ARG_A_R2_ALPHA,
-      R200_TXA_ARG_A_R3_ALPHA,
-      R200_TXA_ARG_A_R4_ALPHA,
-      R200_TXA_ARG_A_R5_ALPHA
-   },
-   {
-      R200_TXA_ARG_A_R0_ALPHA | R200_TXA_COMP_ARG_A,
-      R200_TXA_ARG_A_R1_ALPHA | R200_TXA_COMP_ARG_A,
-      R200_TXA_ARG_A_R2_ALPHA | R200_TXA_COMP_ARG_A,
-      R200_TXA_ARG_A_R3_ALPHA | R200_TXA_COMP_ARG_A,
-      R200_TXA_ARG_A_R4_ALPHA | R200_TXA_COMP_ARG_A,
-      R200_TXA_ARG_A_R5_ALPHA | R200_TXA_COMP_ARG_A
-   },
-};
-
-static GLuint r200_tfactor_alpha[] =
-{
-   R200_TXA_ARG_A_TFACTOR_ALPHA,
-   R200_TXA_ARG_A_TFACTOR_ALPHA | R200_TXA_COMP_ARG_A
-};
-
-static GLuint r200_primary_alpha[] =
-{
-   R200_TXA_ARG_A_DIFFUSE_ALPHA,
-   R200_TXA_ARG_A_DIFFUSE_ALPHA | R200_TXA_COMP_ARG_A
-};
-
-/* GL_ZERO table - indices 0-1
- * GL_ONE  table - indices 1-2
- */
-static GLuint r200_zero_alpha[] =
-{
-   R200_TXA_ARG_A_ZERO,
-   R200_TXA_ARG_A_ZERO | R200_TXA_COMP_ARG_A,
-   R200_TXA_ARG_A_ZERO,
-};
-
-
-/* Extract the arg from slot A, shift it into the correct argument slot
- * and set the corresponding complement bit.
- */
-#define R200_COLOR_ARG( n, arg )			\
-do {							\
-   color_combine |=					\
-      ((color_arg[n] & R200_TXC_ARG_A_MASK)		\
-       << R200_TXC_ARG_##arg##_SHIFT);			\
-   color_combine |=					\
-      ((color_arg[n] >> R200_TXC_COMP_ARG_A_SHIFT)	\
-       << R200_TXC_COMP_ARG_##arg##_SHIFT);		\
-} while (0)
-
-#define R200_ALPHA_ARG( n, arg )			\
-do {							\
-   alpha_combine |=					\
-      ((alpha_arg[n] & R200_TXA_ARG_A_MASK)		\
-       << R200_TXA_ARG_##arg##_SHIFT);			\
-   alpha_combine |=					\
-      ((alpha_arg[n] >> R200_TXA_COMP_ARG_A_SHIFT)	\
-       << R200_TXA_COMP_ARG_##arg##_SHIFT);		\
-} while (0)
-
-
-/* ================================================================
- * Texture unit state management
- */
-
-static GLboolean r200UpdateTextureEnv( GLcontext *ctx, int unit )
-{
-   r200ContextPtr rmesa = R200_CONTEXT(ctx);
-   const struct gl_texture_unit *texUnit = &ctx->Texture.Unit[unit];
-   GLuint color_combine, alpha_combine;
-   GLuint color_scale = rmesa->hw.pix[unit].cmd[PIX_PP_TXCBLEND2] &
-      ~(R200_TXC_SCALE_MASK);
-   GLuint alpha_scale = rmesa->hw.pix[unit].cmd[PIX_PP_TXABLEND2] &
-      ~(R200_TXA_DOT_ALPHA | R200_TXA_SCALE_MASK);
-
-   /* texUnit->_Current can be NULL if and only if the texture unit is
-    * not actually enabled.
-    */
-   assert( (texUnit->_ReallyEnabled == 0)
-	   || (texUnit->_Current != NULL) );
-
-   if ( R200_DEBUG & DEBUG_TEXTURE ) {
-      fprintf( stderr, "%s( %p, %d )\n", __FUNCTION__, (void *)ctx, unit );
-   }
-
-   /* Set the texture environment state.  Isn't this nice and clean?
-    * The chip will automagically set the texture alpha to 0xff when
-    * the texture format does not include an alpha component.  This
-    * reduces the amount of special-casing we have to do, alpha-only
-    * textures being a notable exception.
-    */
-   /* Don't cache these results.
-    */
-   rmesa->state.texture.unit[unit].format = 0;
-   rmesa->state.texture.unit[unit].envMode = 0;
-
-   if ( !texUnit->_ReallyEnabled ) {
-      if ( unit == 0 ) {
-	 color_combine = R200_TXC_ARG_A_ZERO | R200_TXC_ARG_B_ZERO
-	     | R200_TXC_ARG_C_DIFFUSE_COLOR | R200_TXC_OP_MADD;
-	 alpha_combine = R200_TXA_ARG_A_ZERO | R200_TXA_ARG_B_ZERO
-	     | R200_TXA_ARG_C_DIFFUSE_ALPHA | R200_TXA_OP_MADD;
-      }
-      else {
-	 color_combine = R200_TXC_ARG_A_ZERO | R200_TXC_ARG_B_ZERO
-	     | R200_TXC_ARG_C_R0_COLOR | R200_TXC_OP_MADD;
-	 alpha_combine = R200_TXA_ARG_A_ZERO | R200_TXA_ARG_B_ZERO
-	     | R200_TXA_ARG_C_R0_ALPHA | R200_TXA_OP_MADD;
-      }
-   }
-   else {
-      GLuint color_arg[3], alpha_arg[3];
-      GLuint i;
-      const GLuint numColorArgs = texUnit->_CurrentCombine->_NumArgsRGB;
-      const GLuint numAlphaArgs = texUnit->_CurrentCombine->_NumArgsA;
-      GLuint RGBshift = texUnit->_CurrentCombine->ScaleShiftRGB;
-      GLuint Ashift = texUnit->_CurrentCombine->ScaleShiftA;
-
-
-      /* Step 1:
-       * Extract the color and alpha combine function arguments.
-       */
-      for ( i = 0 ; i < numColorArgs ; i++ ) {
-	 const GLint op = texUnit->_CurrentCombine->OperandRGB[i] - GL_SRC_COLOR;
-	 assert(op >= 0);
-	 assert(op <= 3);
-	 switch ( texUnit->_CurrentCombine->SourceRGB[i] ) {
-	 case GL_TEXTURE:
-	    color_arg[i] = r200_register_color[op][unit];
-	    break;
-	 case GL_CONSTANT:
-	    color_arg[i] = r200_tfactor_color[op];
-	    break;
-	 case GL_PRIMARY_COLOR:
-	    color_arg[i] = r200_primary_color[op];
-	    break;
-	 case GL_PREVIOUS:
-	    if (unit == 0)
-		color_arg[i] = r200_primary_color[op];
-	    else
-		color_arg[i] = r200_register_color[op][0];
-	    break;
-	 case GL_ZERO:
-	    color_arg[i] = r200_zero_color[op];
-	    break;
-	 case GL_ONE:
-	    color_arg[i] = r200_zero_color[op+1];
-	    break;
-	 default:
-	    return GL_FALSE;
-	 }
-      }
-
-      for ( i = 0 ; i < numAlphaArgs ; i++ ) {
-	 const GLint op = texUnit->_CurrentCombine->OperandA[i] - GL_SRC_ALPHA;
-	 assert(op >= 0);
-	 assert(op <= 1);
-	 switch ( texUnit->_CurrentCombine->SourceA[i] ) {
-	 case GL_TEXTURE:
-	    alpha_arg[i] = r200_register_alpha[op][unit];
-	    break;
-	 case GL_CONSTANT:
-	    alpha_arg[i] = r200_tfactor_alpha[op];
-	    break;
-	 case GL_PRIMARY_COLOR:
-	    alpha_arg[i] = r200_primary_alpha[op];
-	    break;
-	 case GL_PREVIOUS:
-	    if (unit == 0)
-		alpha_arg[i] = r200_primary_alpha[op];
-	    else
-		alpha_arg[i] = r200_register_alpha[op][0];
-	    break;
-	 case GL_ZERO:
-	    alpha_arg[i] = r200_zero_alpha[op];
-	    break;
-	 case GL_ONE:
-	    alpha_arg[i] = r200_zero_alpha[op+1];
-	    break;
-	 default:
-	    return GL_FALSE;
-	 }
-      }
-
-      /* Step 2:
-       * Build up the color and alpha combine functions.
-       */
-      switch ( texUnit->_CurrentCombine->ModeRGB ) {
-      case GL_REPLACE:
-	 color_combine = (R200_TXC_ARG_A_ZERO |
-			  R200_TXC_ARG_B_ZERO |
-			  R200_TXC_OP_MADD);
-	 R200_COLOR_ARG( 0, C );
-	 break;
-      case GL_MODULATE:
-	 color_combine = (R200_TXC_ARG_C_ZERO |
-			  R200_TXC_OP_MADD);
-	 R200_COLOR_ARG( 0, A );
-	 R200_COLOR_ARG( 1, B );
-	 break;
-      case GL_ADD:
-	 color_combine = (R200_TXC_ARG_B_ZERO |
-			  R200_TXC_COMP_ARG_B | 
-			  R200_TXC_OP_MADD);
-	 R200_COLOR_ARG( 0, A );
-	 R200_COLOR_ARG( 1, C );
-	 break;
-      case GL_ADD_SIGNED:
-	 color_combine = (R200_TXC_ARG_B_ZERO |
-			  R200_TXC_COMP_ARG_B |
-			  R200_TXC_BIAS_ARG_C |	/* new */
-			  R200_TXC_OP_MADD); /* was ADDSIGNED */
-	 R200_COLOR_ARG( 0, A );
-	 R200_COLOR_ARG( 1, C );
-	 break;
-      case GL_SUBTRACT:
-	 color_combine = (R200_TXC_ARG_B_ZERO |
-			  R200_TXC_COMP_ARG_B | 
-			  R200_TXC_NEG_ARG_C |
-			  R200_TXC_OP_MADD);
-	 R200_COLOR_ARG( 0, A );
-	 R200_COLOR_ARG( 1, C );
-	 break;
-      case GL_INTERPOLATE:
-	 color_combine = (R200_TXC_OP_LERP);
-	 R200_COLOR_ARG( 0, B );
-	 R200_COLOR_ARG( 1, A );
-	 R200_COLOR_ARG( 2, C );
-	 break;
-
-      case GL_DOT3_RGB_EXT:
-      case GL_DOT3_RGBA_EXT:
-	 /* The EXT version of the DOT3 extension does not support the
-	  * scale factor, but the ARB version (and the version in OpenGL
-	  * 1.3) does.
-	  */
-	 RGBshift = 0;
-	 /* FALLTHROUGH */
-
-      case GL_DOT3_RGB:
-      case GL_DOT3_RGBA:
-	 /* DOT3 works differently on R200 than on R100.  On R100, just
-	  * setting the DOT3 mode did everything for you.  On R200, the
-	  * driver has to enable the biasing and scale in the inputs to
-	  * put them in the proper [-1,1] range.  This is what the 4x and
-	  * the -0.5 in the DOT3 spec do.  The post-scale is then set
-	  * normally.
-	  */
-
-	 color_combine = (R200_TXC_ARG_C_ZERO |
-			  R200_TXC_OP_DOT3 |
-			  R200_TXC_BIAS_ARG_A |
-			  R200_TXC_BIAS_ARG_B |
-			  R200_TXC_SCALE_ARG_A |
-			  R200_TXC_SCALE_ARG_B);
-	 R200_COLOR_ARG( 0, A );
-	 R200_COLOR_ARG( 1, B );
-	 break;
-
-      case GL_MODULATE_ADD_ATI:
-	 color_combine = (R200_TXC_OP_MADD);
-	 R200_COLOR_ARG( 0, A );
-	 R200_COLOR_ARG( 1, C );
-	 R200_COLOR_ARG( 2, B );
-	 break;
-      case GL_MODULATE_SIGNED_ADD_ATI:
-	 color_combine = (R200_TXC_BIAS_ARG_C |	/* new */
-			  R200_TXC_OP_MADD); /* was ADDSIGNED */
-	 R200_COLOR_ARG( 0, A );
-	 R200_COLOR_ARG( 1, C );
-	 R200_COLOR_ARG( 2, B );
-	 break;
-      case GL_MODULATE_SUBTRACT_ATI:
-	 color_combine = (R200_TXC_NEG_ARG_C |
-			  R200_TXC_OP_MADD);
-	 R200_COLOR_ARG( 0, A );
-	 R200_COLOR_ARG( 1, C );
-	 R200_COLOR_ARG( 2, B );
-	 break;
-      default:
-	 return GL_FALSE;
-      }
-
-      switch ( texUnit->_CurrentCombine->ModeA ) {
-      case GL_REPLACE:
-	 alpha_combine = (R200_TXA_ARG_A_ZERO |
-			  R200_TXA_ARG_B_ZERO |
-			  R200_TXA_OP_MADD);
-	 R200_ALPHA_ARG( 0, C );
-	 break;
-      case GL_MODULATE:
-	 alpha_combine = (R200_TXA_ARG_C_ZERO |
-			  R200_TXA_OP_MADD);
-	 R200_ALPHA_ARG( 0, A );
-	 R200_ALPHA_ARG( 1, B );
-	 break;
-      case GL_ADD:
-	 alpha_combine = (R200_TXA_ARG_B_ZERO |
-			  R200_TXA_COMP_ARG_B |
-			  R200_TXA_OP_MADD);
-	 R200_ALPHA_ARG( 0, A );
-	 R200_ALPHA_ARG( 1, C );
-	 break;
-      case GL_ADD_SIGNED:
-	 alpha_combine = (R200_TXA_ARG_B_ZERO |
-			  R200_TXA_COMP_ARG_B |
-			  R200_TXA_BIAS_ARG_C |	/* new */
-			  R200_TXA_OP_MADD); /* was ADDSIGNED */
-	 R200_ALPHA_ARG( 0, A );
-	 R200_ALPHA_ARG( 1, C );
-	 break;
-      case GL_SUBTRACT:
-	 alpha_combine = (R200_TXA_ARG_B_ZERO |
-			  R200_TXA_COMP_ARG_B |
-			  R200_TXA_NEG_ARG_C |
-			  R200_TXA_OP_MADD);
-	 R200_ALPHA_ARG( 0, A );
-	 R200_ALPHA_ARG( 1, C );
-	 break;
-      case GL_INTERPOLATE:
-	 alpha_combine = (R200_TXA_OP_LERP);
-	 R200_ALPHA_ARG( 0, B );
-	 R200_ALPHA_ARG( 1, A );
-	 R200_ALPHA_ARG( 2, C );
-	 break;
-
-      case GL_MODULATE_ADD_ATI:
-	 alpha_combine = (R200_TXA_OP_MADD);
-	 R200_ALPHA_ARG( 0, A );
-	 R200_ALPHA_ARG( 1, C );
-	 R200_ALPHA_ARG( 2, B );
-	 break;
-      case GL_MODULATE_SIGNED_ADD_ATI:
-	 alpha_combine = (R200_TXA_BIAS_ARG_C |	/* new */
-			  R200_TXA_OP_MADD); /* was ADDSIGNED */
-	 R200_ALPHA_ARG( 0, A );
-	 R200_ALPHA_ARG( 1, C );
-	 R200_ALPHA_ARG( 2, B );
-	 break;
-      case GL_MODULATE_SUBTRACT_ATI:
-	 alpha_combine = (R200_TXA_NEG_ARG_C |
-			  R200_TXA_OP_MADD);
-	 R200_ALPHA_ARG( 0, A );
-	 R200_ALPHA_ARG( 1, C );
-	 R200_ALPHA_ARG( 2, B );
-	 break;
-      default:
-	 return GL_FALSE;
-      }
-
-      if ( (texUnit->_CurrentCombine->ModeRGB == GL_DOT3_RGBA_EXT)
-	   || (texUnit->_CurrentCombine->ModeRGB == GL_DOT3_RGBA) ) {
-	 alpha_scale |= R200_TXA_DOT_ALPHA;
-	 Ashift = RGBshift;
-      }
-
-      /* Step 3:
-       * Apply the scale factor.
-       */
-      color_scale |= (RGBshift << R200_TXC_SCALE_SHIFT);
-      alpha_scale |= (Ashift   << R200_TXA_SCALE_SHIFT);
-
-      /* All done!
-       */
-   }
-
-   if ( rmesa->hw.pix[unit].cmd[PIX_PP_TXCBLEND] != color_combine ||
-	rmesa->hw.pix[unit].cmd[PIX_PP_TXABLEND] != alpha_combine ||
-	rmesa->hw.pix[unit].cmd[PIX_PP_TXCBLEND2] != color_scale ||
-	rmesa->hw.pix[unit].cmd[PIX_PP_TXABLEND2] != alpha_scale) {
-      R200_STATECHANGE( rmesa, pix[unit] );
-      rmesa->hw.pix[unit].cmd[PIX_PP_TXCBLEND] = color_combine;
-      rmesa->hw.pix[unit].cmd[PIX_PP_TXABLEND] = alpha_combine;
-      rmesa->hw.pix[unit].cmd[PIX_PP_TXCBLEND2] = color_scale;
-      rmesa->hw.pix[unit].cmd[PIX_PP_TXABLEND2] = alpha_scale;
-   }
-
-   return GL_TRUE;
-}
-
-#define TEXOBJ_TXFILTER_MASK (R200_MAX_MIP_LEVEL_MASK |		\
-			      R200_MIN_FILTER_MASK | 		\
-			      R200_MAG_FILTER_MASK |		\
-			      R200_MAX_ANISO_MASK |		\
-			      R200_YUV_TO_RGB |			\
-			      R200_YUV_TEMPERATURE_MASK |	\
-			      R200_CLAMP_S_MASK | 		\
-			      R200_CLAMP_T_MASK | 		\
-			      R200_BORDER_MODE_D3D )
-
-#define TEXOBJ_TXFORMAT_MASK (R200_TXFORMAT_WIDTH_MASK |	\
-			      R200_TXFORMAT_HEIGHT_MASK |	\
-			      R200_TXFORMAT_FORMAT_MASK |	\
-                              R200_TXFORMAT_F5_WIDTH_MASK |	\
-                              R200_TXFORMAT_F5_HEIGHT_MASK |	\
-			      R200_TXFORMAT_ALPHA_IN_MAP |	\
-			      R200_TXFORMAT_CUBIC_MAP_ENABLE |	\
-                              R200_TXFORMAT_NON_POWER2)
-
-#define TEXOBJ_TXFORMAT_X_MASK (R200_DEPTH_LOG2_MASK |		\
-                                R200_TEXCOORD_MASK |		\
-                                R200_CLAMP_Q_MASK | 		\
-                                R200_VOLUME_FILTER_MASK)
-
-
-static void import_tex_obj_state( r200ContextPtr rmesa,
-				  int unit,
-				  r200TexObjPtr texobj )
-{
-   GLuint *cmd = R200_DB_STATE( tex[unit] );
-
-   cmd[TEX_PP_TXFILTER] &= ~TEXOBJ_TXFILTER_MASK;
-   cmd[TEX_PP_TXFILTER] |= texobj->pp_txfilter & TEXOBJ_TXFILTER_MASK;
-   cmd[TEX_PP_TXFORMAT] &= ~TEXOBJ_TXFORMAT_MASK;
-   cmd[TEX_PP_TXFORMAT] |= texobj->pp_txformat & TEXOBJ_TXFORMAT_MASK;
-   cmd[TEX_PP_TXFORMAT_X] &= ~TEXOBJ_TXFORMAT_X_MASK;
-   cmd[TEX_PP_TXFORMAT_X] |= texobj->pp_txformat_x & TEXOBJ_TXFORMAT_X_MASK;
-   cmd[TEX_PP_TXSIZE] = texobj->pp_txsize; /* NPOT only! */
-   cmd[TEX_PP_TXPITCH] = texobj->pp_txpitch; /* NPOT only! */
-   cmd[TEX_PP_TXOFFSET] = texobj->pp_txoffset;
-   cmd[TEX_PP_BORDER_COLOR] = texobj->pp_border_color;
-   R200_DB_STATECHANGE( rmesa, &rmesa->hw.tex[unit] );
-
-   if (texobj->base.tObj->Target == GL_TEXTURE_CUBE_MAP) {
-      GLuint *cube_cmd = R200_DB_STATE( cube[unit] );
-      GLuint bytesPerFace = texobj->base.totalSize / 6;
-      ASSERT(texobj->base.totalSize % 6 == 0);
-      cube_cmd[CUBE_PP_CUBIC_FACES] = texobj->pp_cubic_faces;
-      cube_cmd[CUBE_PP_CUBIC_OFFSET_F1] = texobj->pp_txoffset + 1 * bytesPerFace;
-      cube_cmd[CUBE_PP_CUBIC_OFFSET_F2] = texobj->pp_txoffset + 2 * bytesPerFace;
-      cube_cmd[CUBE_PP_CUBIC_OFFSET_F3] = texobj->pp_txoffset + 3 * bytesPerFace;
-      cube_cmd[CUBE_PP_CUBIC_OFFSET_F4] = texobj->pp_txoffset + 4 * bytesPerFace;
-      cube_cmd[CUBE_PP_CUBIC_OFFSET_F5] = texobj->pp_txoffset + 5 * bytesPerFace;
-      R200_DB_STATECHANGE( rmesa, &rmesa->hw.cube[unit] );
-   }
-
-   texobj->dirty_state &= ~(1<<unit);
-}
-
-
-static void set_texgen_matrix( r200ContextPtr rmesa, 
-			       GLuint unit,
-			       const GLfloat *s_plane,
-			       const GLfloat *t_plane,
-			       const GLfloat *r_plane,
-			       const GLfloat *q_plane )
-{
-   GLfloat m[16];
-
-   m[0]  = s_plane[0];
-   m[4]  = s_plane[1];
-   m[8]  = s_plane[2];
-   m[12] = s_plane[3];
-
-   m[1]  = t_plane[0];
-   m[5]  = t_plane[1];
-   m[9]  = t_plane[2];
-   m[13] = t_plane[3];
-
-   m[2]  = r_plane[0];
-   m[6]  = r_plane[1];
-   m[10] = r_plane[2];
-   m[14] = r_plane[3];
-
-   m[3]  = q_plane[0];
-   m[7]  = q_plane[1];
-   m[11] = q_plane[2];
-   m[15] = q_plane[3];
-
-   _math_matrix_loadf( &(rmesa->TexGenMatrix[unit]), m);
-   _math_matrix_analyse( &(rmesa->TexGenMatrix[unit]) );
-   rmesa->TexGenEnabled |= R200_TEXMAT_0_ENABLE<<unit;
-}
-
-
-/*
- * Returns GL_FALSE if fallback required.  
- */
-static GLboolean r200_validate_texgen( GLcontext *ctx, GLuint unit )
-{  
-   r200ContextPtr rmesa = R200_CONTEXT(ctx);
-   const struct gl_texture_unit *texUnit = &ctx->Texture.Unit[unit];
-   GLuint inputshift = R200_TEXGEN_0_INPUT_SHIFT + unit*4;
-   GLuint tgi, tgcm;
-   GLuint mode = 0;
-   GLboolean mixed_fallback = GL_FALSE;
-   static const GLfloat I[16] = {
-      1,  0,  0,  0,
-      0,  1,  0,  0,
-      0,  0,  1,  0,
-      0,  0,  0,  1 };
-   static const GLfloat reflect[16] = {
-      -1,  0,  0,  0,
-       0, -1,  0,  0,
-       0,  0,  -1, 0,
-       0,  0,  0,  1 };
-
-   rmesa->TexGenCompSel &= ~(R200_OUTPUT_TEX_0 << unit);
-   rmesa->TexGenEnabled &= ~(R200_TEXGEN_TEXMAT_0_ENABLE<<unit);
-   rmesa->TexGenEnabled &= ~(R200_TEXMAT_0_ENABLE<<unit);
-   rmesa->TexGenNeedNormals[unit] = GL_FALSE;
-   tgi = rmesa->hw.tcg.cmd[TCG_TEX_PROC_CTL_1] & ~(R200_TEXGEN_INPUT_MASK <<
-						   inputshift);
-   tgcm = rmesa->hw.tcg.cmd[TCG_TEX_PROC_CTL_2] & ~(R200_TEXGEN_COMP_MASK <<
-						    (unit * 4));
-
-   if (0) 
-      fprintf(stderr, "%s unit %d\n", __FUNCTION__, unit);
-
-   if (texUnit->TexGenEnabled & S_BIT) {
-      mode = texUnit->GenModeS;
-   } else {
-      tgcm |= R200_TEXGEN_COMP_S << (unit * 4);
-   }
-
-   if (texUnit->TexGenEnabled & T_BIT) {
-      if (texUnit->GenModeT != mode)
-	 mixed_fallback = GL_TRUE;
-   } else {
-      tgcm |= R200_TEXGEN_COMP_T << (unit * 4);
-   }
-
-   if (texUnit->TexGenEnabled & R_BIT) {
-      if (texUnit->GenModeR != mode)
-	 mixed_fallback = GL_TRUE;
-   } else {
-      tgcm |= R200_TEXGEN_COMP_R << (unit * 4);
-   }
-
-   if (texUnit->TexGenEnabled & Q_BIT) {
-      if (texUnit->GenModeQ != mode)
-	 mixed_fallback = GL_TRUE;
-   } else {
-      tgcm |= R200_TEXGEN_COMP_Q << (unit * 4);
-   }
-
-   if (mixed_fallback) {
-      if (R200_DEBUG & DEBUG_FALLBACKS)
-	 fprintf(stderr, "fallback mixed texgen, 0x%x (0x%x 0x%x 0x%x 0x%x)\n",
-		 texUnit->TexGenEnabled, texUnit->GenModeS, texUnit->GenModeT,
-		 texUnit->GenModeR, texUnit->GenModeQ);
-      return GL_FALSE;
-   }
-
-   switch (mode) {
-   case GL_OBJECT_LINEAR:
-      tgi |= R200_TEXGEN_INPUT_OBJ << inputshift;
-      set_texgen_matrix( rmesa, unit, 
-	 (texUnit->TexGenEnabled & S_BIT) ? texUnit->ObjectPlaneS : I,
-	 (texUnit->TexGenEnabled & T_BIT) ? texUnit->ObjectPlaneT : I + 4,
-	 (texUnit->TexGenEnabled & R_BIT) ? texUnit->ObjectPlaneR : I + 8,
-	 (texUnit->TexGenEnabled & Q_BIT) ? texUnit->ObjectPlaneQ : I + 12);
-      break;
-
-   case GL_EYE_LINEAR:
-      tgi |= R200_TEXGEN_INPUT_EYE << inputshift;
-      set_texgen_matrix( rmesa, unit, 
-	 (texUnit->TexGenEnabled & S_BIT) ? texUnit->EyePlaneS : I,
-	 (texUnit->TexGenEnabled & T_BIT) ? texUnit->EyePlaneT : I + 4,
-	 (texUnit->TexGenEnabled & R_BIT) ? texUnit->EyePlaneR : I + 8,
-	 (texUnit->TexGenEnabled & Q_BIT) ? texUnit->EyePlaneQ : I + 12);
-      break;
-
-   case GL_REFLECTION_MAP_NV:
-      rmesa->TexGenNeedNormals[unit] = GL_TRUE;
-      tgi |= R200_TEXGEN_INPUT_EYE_REFLECT<<inputshift;
-      set_texgen_matrix( rmesa, unit, 
-	 (texUnit->TexGenEnabled & S_BIT) ? reflect : I,
-	 (texUnit->TexGenEnabled & T_BIT) ? reflect + 4 : I + 4,
-	 (texUnit->TexGenEnabled & R_BIT) ? reflect + 8 : I + 8,
-	 I + 12);
-      break;
-
-   case GL_NORMAL_MAP_NV:
-      rmesa->TexGenNeedNormals[unit] = GL_TRUE;
-      tgi |= R200_TEXGEN_INPUT_EYE_NORMAL<<inputshift;
-      break;
-
-   case GL_SPHERE_MAP:
-      rmesa->TexGenNeedNormals[unit] = GL_TRUE;
-      tgi |= R200_TEXGEN_INPUT_SPHERE<<inputshift;
-      break;
-
-   case 0:
-      /* All texgen units were disabled, so just pass coords through. */
-      tgi |= unit << inputshift;
-      break;
-
-   default:
-      /* Unsupported mode, fallback:
-       */
-      if (R200_DEBUG & DEBUG_FALLBACKS)
-	 fprintf(stderr, "fallback unsupported texgen, %d\n",
-		 texUnit->GenModeS);
-      return GL_FALSE;
-   }
-
-   rmesa->TexGenEnabled |= R200_TEXGEN_TEXMAT_0_ENABLE << unit;
-   rmesa->TexGenCompSel |= R200_OUTPUT_TEX_0 << unit;
-
-   if (tgi != rmesa->hw.tcg.cmd[TCG_TEX_PROC_CTL_1] || 
-       tgcm != rmesa->hw.tcg.cmd[TCG_TEX_PROC_CTL_2])
-   {
-      R200_STATECHANGE(rmesa, tcg);
-      rmesa->hw.tcg.cmd[TCG_TEX_PROC_CTL_1] = tgi;
-      rmesa->hw.tcg.cmd[TCG_TEX_PROC_CTL_2] = tgcm;
-   }
-
-   return GL_TRUE;
-}
-
-
-static void disable_tex( GLcontext *ctx, int unit )
-{
-   r200ContextPtr rmesa = R200_CONTEXT(ctx);
-
-   if (rmesa->hw.ctx.cmd[CTX_PP_CNTL] & (R200_TEX_0_ENABLE<<unit)) {
-      /* Texture unit disabled */
-      if ( rmesa->state.texture.unit[unit].texobj != NULL ) {
-	 /* The old texture is no longer bound to this texture unit.
-	  * Mark it as such.
-	  */
-
-	 rmesa->state.texture.unit[unit].texobj->base.bound &= ~(1UL << unit);
-	 rmesa->state.texture.unit[unit].texobj = NULL;
-      }
-
-      R200_STATECHANGE( rmesa, ctx );
-      rmesa->hw.ctx.cmd[CTX_PP_CNTL] &= ~((R200_TEX_0_ENABLE |
-					   R200_TEX_BLEND_0_ENABLE) << unit);
-      rmesa->hw.ctx.cmd[CTX_PP_CNTL] |= R200_TEX_BLEND_0_ENABLE; 
-	 
-      R200_STATECHANGE( rmesa, vtx );
-      rmesa->hw.vtx.cmd[VTX_TCL_OUTPUT_VTXFMT_1] &= ~(7 << (unit * 3));
-	 
-      if (rmesa->TclFallback & (R200_TCL_FALLBACK_TEXGEN_0<<unit)) {
-	 TCL_FALLBACK( ctx, (R200_TCL_FALLBACK_TEXGEN_0<<unit), GL_FALSE);
-      }
-
-      /* Actually want to keep all units less than max active texture
-       * enabled, right?  Fix this for >2 texunits.
-       */
-      /* FIXME: What should happen here if r200UpdateTextureEnv fails? */
-      if (unit == 0) 
-	 r200UpdateTextureEnv( ctx, unit ); 
-
-
-      {
-	 GLuint tmp = rmesa->TexGenEnabled;
-
-	 rmesa->TexGenEnabled &= ~(R200_TEXGEN_TEXMAT_0_ENABLE<<unit);
-	 rmesa->TexGenEnabled &= ~(R200_TEXMAT_0_ENABLE<<unit);
-	 rmesa->TexGenNeedNormals[unit] = GL_FALSE;
-	 rmesa->TexGenCompSel &= ~(R200_OUTPUT_TEX_0 << unit);
-
-	 if (tmp != rmesa->TexGenEnabled) {
-	    rmesa->recheck_texgen[unit] = GL_TRUE;
-	    rmesa->NewGLState |= _NEW_TEXTURE_MATRIX;
-	 }
-      }
-   }
-}
-
-static void set_re_cntl_d3d( GLcontext *ctx, int unit, GLboolean use_d3d )
-{
-   r200ContextPtr rmesa = R200_CONTEXT(ctx);
-
-   GLuint re_cntl;
-
-   re_cntl = rmesa->hw.set.cmd[SET_RE_CNTL] & ~(R200_VTX_STQ0_D3D << (2 * unit));
-   if (use_d3d)
-      re_cntl |= R200_VTX_STQ0_D3D << (2 * unit);
-
-   if ( re_cntl != rmesa->hw.set.cmd[SET_RE_CNTL] ) {
-      R200_STATECHANGE( rmesa, set );
-      rmesa->hw.set.cmd[SET_RE_CNTL] = re_cntl;
-   }
-}
-
-static GLboolean enable_tex_2d( GLcontext *ctx, int unit )
-{
-   r200ContextPtr rmesa = R200_CONTEXT(ctx);
-   struct gl_texture_unit *texUnit = &ctx->Texture.Unit[unit];
-   struct gl_texture_object *tObj = texUnit->_Current;
-   r200TexObjPtr t = (r200TexObjPtr) tObj->DriverData;
-
-   /* Need to load the 2d images associated with this unit.
-    */
-   if (t->pp_txformat & R200_TXFORMAT_NON_POWER2) {
-      t->pp_txformat &= ~R200_TXFORMAT_NON_POWER2;
-      t->base.dirty_images[0] = ~0;
-   }
-
-   ASSERT(tObj->Target == GL_TEXTURE_2D || tObj->Target == GL_TEXTURE_1D);
-
-   if ( t->base.dirty_images[0] ) {
-      R200_FIREVERTICES( rmesa );
-      r200SetTexImages( rmesa, tObj );
-      r200UploadTexImages( rmesa, (r200TexObjPtr) tObj->DriverData, 0 );
-      if ( !t->base.memBlock ) 
-	 return GL_FALSE;
-   }
-
-   set_re_cntl_d3d( ctx, unit, GL_FALSE );
-
-   return GL_TRUE;
-}
-
-#if ENABLE_HW_3D_TEXTURE
-static GLboolean enable_tex_3d( GLcontext *ctx, int unit )
-{
-   r200ContextPtr rmesa = R200_CONTEXT(ctx);
-   struct gl_texture_unit *texUnit = &ctx->Texture.Unit[unit];
-   struct gl_texture_object *tObj = texUnit->_Current;
-   r200TexObjPtr t = (r200TexObjPtr) tObj->DriverData;
-
-   /* Need to load the 3d images associated with this unit.
-    */
-   if (t->pp_txformat & R200_TXFORMAT_NON_POWER2) {
-      t->pp_txformat &= ~R200_TXFORMAT_NON_POWER2;
-      t->base.dirty_images[0] = ~0;
-   }
-
-   ASSERT(tObj->Target == GL_TEXTURE_3D);
-
-   /* R100 & R200 do not support mipmaps for 3D textures.
-    */
-   if ( (tObj->MinFilter != GL_NEAREST) && (tObj->MinFilter != GL_LINEAR) ) {
-      return GL_FALSE;
-   }
-
-   if ( t->base.dirty_images[0] ) {
-      R200_FIREVERTICES( rmesa );
-      r200SetTexImages( rmesa, tObj );
-      r200UploadTexImages( rmesa, (r200TexObjPtr) tObj->DriverData, 0 );
-      if ( !t->base.memBlock ) 
-	 return GL_FALSE;
-   }
-
-   set_re_cntl_d3d( ctx, unit, GL_TRUE );
-
-   return GL_TRUE;
-}
-#endif
-
-static GLboolean enable_tex_cube( GLcontext *ctx, int unit )
-{
-   r200ContextPtr rmesa = R200_CONTEXT(ctx);
-   struct gl_texture_unit *texUnit = &ctx->Texture.Unit[unit];
-   struct gl_texture_object *tObj = texUnit->_Current;
-   r200TexObjPtr t = (r200TexObjPtr) tObj->DriverData;
-   GLuint face;
-
-   /* Need to load the 2d images associated with this unit.
-    */
-   if (t->pp_txformat & R200_TXFORMAT_NON_POWER2) {
-      t->pp_txformat &= ~R200_TXFORMAT_NON_POWER2;
-      for (face = 0; face < 6; face++)
-         t->base.dirty_images[face] = ~0;
-   }
-
-   ASSERT(tObj->Target == GL_TEXTURE_CUBE_MAP);
-
-   if ( t->base.dirty_images[0] || t->base.dirty_images[1] ||
-        t->base.dirty_images[2] || t->base.dirty_images[3] ||
-        t->base.dirty_images[4] || t->base.dirty_images[5] ) {
-      /* flush */
-      R200_FIREVERTICES( rmesa );
-      /* layout memory space, once for all faces */
-      r200SetTexImages( rmesa, tObj );
-   }
-
-   /* upload (per face) */
-   for (face = 0; face < 6; face++) {
-      if (t->base.dirty_images[face]) {
-         r200UploadTexImages( rmesa, (r200TexObjPtr) tObj->DriverData, face );
-      }
-   }
-      
-   if ( !t->base.memBlock ) {
-      /* texmem alloc failed, use s/w fallback */
-      return GL_FALSE;
-   }
-
-   set_re_cntl_d3d( ctx, unit, GL_TRUE );
-
-   return GL_TRUE;
-}
-
-static GLboolean enable_tex_rect( GLcontext *ctx, int unit )
-{
-   r200ContextPtr rmesa = R200_CONTEXT(ctx);
-   struct gl_texture_unit *texUnit = &ctx->Texture.Unit[unit];
-   struct gl_texture_object *tObj = texUnit->_Current;
-   r200TexObjPtr t = (r200TexObjPtr) tObj->DriverData;
-
-   if (!(t->pp_txformat & R200_TXFORMAT_NON_POWER2)) {
-      t->pp_txformat |= R200_TXFORMAT_NON_POWER2;
-      t->base.dirty_images[0] = ~0;
-   }
-
-   ASSERT(tObj->Target == GL_TEXTURE_RECTANGLE_NV);
-
-   if ( t->base.dirty_images[0] ) {
-      R200_FIREVERTICES( rmesa );
-      r200SetTexImages( rmesa, tObj );
-      r200UploadTexImages( rmesa, (r200TexObjPtr) tObj->DriverData, 0 );
-      if ( !t->base.memBlock && !rmesa->prefer_gart_client_texturing ) 
-	 return GL_FALSE;
-   }
-
-   set_re_cntl_d3d( ctx, unit, GL_FALSE );
-
-   return GL_TRUE;
-}
-
-
-static GLboolean update_tex_common( GLcontext *ctx, int unit )
-{
-   r200ContextPtr rmesa = R200_CONTEXT(ctx);
-   struct gl_texture_unit *texUnit = &ctx->Texture.Unit[unit];
-   struct gl_texture_object *tObj = texUnit->_Current;
-   r200TexObjPtr t = (r200TexObjPtr) tObj->DriverData;
-   GLenum format;
-
-   /* Fallback if there's a texture border */
-   if ( tObj->Image[0][tObj->BaseLevel]->Border > 0 )
-       return GL_FALSE;
-
-   /* Update state if this is a different texture object to last
-    * time.
-    */
-   if ( rmesa->state.texture.unit[unit].texobj != t ) {
-      if ( rmesa->state.texture.unit[unit].texobj != NULL ) {
-	 /* The old texture is no longer bound to this texture unit.
-	  * Mark it as such.
-	  */
-
-	 rmesa->state.texture.unit[unit].texobj->base.bound &= 
-	     ~(1UL << unit);
-      }
-
-      rmesa->state.texture.unit[unit].texobj = t;
-      t->base.bound |= (1UL << unit);
-      t->dirty_state |= 1<<unit;
-      driUpdateTextureLRU( (driTextureObject *) t ); /* XXX: should be locked! */
-   }
-
-
-   /* Newly enabled?
-    */
-   if ( 1|| !(rmesa->hw.ctx.cmd[CTX_PP_CNTL] & (R200_TEX_0_ENABLE<<unit))) {
-      R200_STATECHANGE( rmesa, ctx );
-      rmesa->hw.ctx.cmd[CTX_PP_CNTL] |= (R200_TEX_0_ENABLE | 
-					 R200_TEX_BLEND_0_ENABLE) << unit;
-
-      R200_STATECHANGE( rmesa, vtx );
-      rmesa->hw.vtx.cmd[VTX_TCL_OUTPUT_VTXFMT_1] &= ~(7 << (unit * 3));
-      rmesa->hw.vtx.cmd[VTX_TCL_OUTPUT_VTXFMT_1] |= 4 << (unit * 3);
-
-      rmesa->recheck_texgen[unit] = GL_TRUE;
-   }
-
-   if (t->dirty_state & (1<<unit)) {
-      import_tex_obj_state( rmesa, unit, t );
-   }
-
-   if (rmesa->recheck_texgen[unit]) {
-      GLboolean fallback = !r200_validate_texgen( ctx, unit );
-      TCL_FALLBACK( ctx, (R200_TCL_FALLBACK_TEXGEN_0<<unit), fallback);
-      rmesa->recheck_texgen[unit] = 0;
-      rmesa->NewGLState |= _NEW_TEXTURE_MATRIX;
-   }
-
-   format = tObj->Image[0][tObj->BaseLevel]->Format;
-   if ( rmesa->state.texture.unit[unit].format != format ||
-	rmesa->state.texture.unit[unit].envMode != texUnit->EnvMode ) {
-      rmesa->state.texture.unit[unit].format = format;
-      rmesa->state.texture.unit[unit].envMode = texUnit->EnvMode;
-      if ( ! r200UpdateTextureEnv( ctx, unit ) ) {
-	 return GL_FALSE;
-      }
-   }
-
-   FALLBACK( rmesa, R200_FALLBACK_BORDER_MODE, t->border_fallback );
-   return !t->border_fallback;
-}
-
-
-
-static GLboolean r200UpdateTextureUnit( GLcontext *ctx, int unit )
-{
-   struct gl_texture_unit *texUnit = &ctx->Texture.Unit[unit];
-
-   if ( texUnit->_ReallyEnabled & (TEXTURE_RECT_BIT) ) {
-      return (enable_tex_rect( ctx, unit ) &&
-	      update_tex_common( ctx, unit ));
-   }
-   else if ( texUnit->_ReallyEnabled & (TEXTURE_1D_BIT | TEXTURE_2D_BIT) ) {
-      return (enable_tex_2d( ctx, unit ) &&
-	      update_tex_common( ctx, unit ));
-   }
-#if ENABLE_HW_3D_TEXTURE
-   else if ( texUnit->_ReallyEnabled & (TEXTURE_3D_BIT) ) {
-      return (enable_tex_3d( ctx, unit ) &&
-	      update_tex_common( ctx, unit ));
-   }
-#endif
-   else if ( texUnit->_ReallyEnabled & (TEXTURE_CUBE_BIT) ) {
-      return (enable_tex_cube( ctx, unit ) &&
-	      update_tex_common( ctx, unit ));
-   }
-   else if ( texUnit->_ReallyEnabled ) {
-      return GL_FALSE;
-   }
-   else {
-      disable_tex( ctx, unit );
-      return GL_TRUE;
-   }
-}
-
-
-void r200UpdateTextureState( GLcontext *ctx )
-{
-   r200ContextPtr rmesa = R200_CONTEXT(ctx);
-   GLboolean ok;
-   GLuint dbg;
-
-   ok = (r200UpdateTextureUnit( ctx, 0 ) &&
-	 r200UpdateTextureUnit( ctx, 1 ) &&
-	 r200UpdateTextureUnit( ctx, 2 ) &&
-	 r200UpdateTextureUnit( ctx, 3 ) &&
-	 r200UpdateTextureUnit( ctx, 4 ) &&
-	 r200UpdateTextureUnit( ctx, 5 ));
-
-   FALLBACK( rmesa, R200_FALLBACK_TEXTURE, !ok );
-
-   if (rmesa->TclFallback)
-      r200ChooseVertexState( ctx );
-
-
-   if (rmesa->r200Screen->chipset & R200_CHIPSET_REAL_R200) {
-
-      /*
-       * T0 hang workaround -------------
-       * not needed for r200 derivatives?
-       */
-      if ((rmesa->hw.ctx.cmd[CTX_PP_CNTL] & R200_TEX_ENABLE_MASK) == R200_TEX_0_ENABLE &&
-         (rmesa->hw.tex[0].cmd[TEX_PP_TXFILTER] & R200_MIN_FILTER_MASK) > R200_MIN_FILTER_LINEAR) {
-
-         R200_STATECHANGE(rmesa, ctx);
-         R200_STATECHANGE(rmesa, tex[1]);
-         rmesa->hw.ctx.cmd[CTX_PP_CNTL] |= R200_TEX_1_ENABLE;
-         rmesa->hw.tex[1].cmd[TEX_PP_TXFORMAT] &= ~TEXOBJ_TXFORMAT_MASK;
-         rmesa->hw.tex[1].cmd[TEX_PP_TXFORMAT] |= 0x08000000;
-      }
-      else {
-         if ((rmesa->hw.ctx.cmd[CTX_PP_CNTL] & R200_TEX_1_ENABLE) &&
-            (rmesa->hw.tex[1].cmd[TEX_PP_TXFORMAT] & 0x08000000)) {
-               R200_STATECHANGE(rmesa, tex[1]);
-               rmesa->hw.tex[1].cmd[TEX_PP_TXFORMAT] &= ~0x08000000;
-         }
-      }
-
-      /* maybe needs to be done pairwise due to 2 parallel (physical) tex units ?
-         looks like that's not the case, if 8500/9100 owners don't complain remove this...
-      for ( i = 0; i < ctx->Const.MaxTextureUnits; i += 2) {
-         if (((rmesa->hw.ctx.cmd[CTX_PP_CNTL] & ((R200_TEX_0_ENABLE |
-            R200_TEX_1_ENABLE ) << i)) == (R200_TEX_0_ENABLE << i)) &&
-            ((rmesa->hw.tex[i].cmd[TEX_PP_TXFILTER] & R200_MIN_FILTER_MASK) >
-            R200_MIN_FILTER_LINEAR)) {
-            R200_STATECHANGE(rmesa, ctx);
-            R200_STATECHANGE(rmesa, tex[i+1]);
-            rmesa->hw.ctx.cmd[CTX_PP_CNTL] |= (R200_TEX_1_ENABLE << i);
-            rmesa->hw.tex[i+1].cmd[TEX_PP_TXFORMAT] &= ~TEXOBJ_TXFORMAT_MASK;
-            rmesa->hw.tex[i+1].cmd[TEX_PP_TXFORMAT] |= 0x08000000;
-         }
-         else {
-            if ((rmesa->hw.ctx.cmd[CTX_PP_CNTL] & (R200_TEX_1_ENABLE << i)) &&
-               (rmesa->hw.tex[i+1].cmd[TEX_PP_TXFORMAT] & 0x08000000)) {
-               R200_STATECHANGE(rmesa, tex[i+1]);
-               rmesa->hw.tex[i+1].cmd[TEX_PP_TXFORMAT] &= ~0x08000000;
-            }
-         }
-      } */
-
-      /*
-       * Texture cache LRU hang workaround -------------
-       * not needed for r200 derivatives?
-       */
-
-      /* While the cases below attempt to only enable the workaround in the
-       * specific cases necessary, they were insufficient.  See bugzilla #1519,
-       * #729, #814.  Tests with quake3 showed no impact on performance.
-       */
-      dbg = 0x6;
-
-      /*
-      if (((rmesa->hw.ctx.cmd[CTX_PP_CNTL] & (R200_TEX_0_ENABLE )) &&
-         ((((rmesa->hw.tex[0].cmd[TEX_PP_TXFILTER] & R200_MIN_FILTER_MASK)) &
-         0x04) == 0)) ||
-         ((rmesa->hw.ctx.cmd[CTX_PP_CNTL] & R200_TEX_2_ENABLE) &&
-         ((((rmesa->hw.tex[2].cmd[TEX_PP_TXFILTER] & R200_MIN_FILTER_MASK)) &
-         0x04) == 0)) ||
-         ((rmesa->hw.ctx.cmd[CTX_PP_CNTL] & R200_TEX_4_ENABLE) &&
-         ((((rmesa->hw.tex[4].cmd[TEX_PP_TXFILTER] & R200_MIN_FILTER_MASK)) &
-         0x04) == 0)))
-      {
-         dbg |= 0x02;
-      }
-
-      if (((rmesa->hw.ctx.cmd[CTX_PP_CNTL] & (R200_TEX_1_ENABLE )) &&
-         ((((rmesa->hw.tex[1].cmd[TEX_PP_TXFILTER] & R200_MIN_FILTER_MASK)) &
-         0x04) == 0)) ||
-         ((rmesa->hw.ctx.cmd[CTX_PP_CNTL] & R200_TEX_3_ENABLE) &&
-         ((((rmesa->hw.tex[3].cmd[TEX_PP_TXFILTER] & R200_MIN_FILTER_MASK)) &
-         0x04) == 0)) ||
-         ((rmesa->hw.ctx.cmd[CTX_PP_CNTL] & R200_TEX_5_ENABLE) &&
-         ((((rmesa->hw.tex[5].cmd[TEX_PP_TXFILTER] & R200_MIN_FILTER_MASK)) &
-         0x04) == 0)))
-      {
-         dbg |= 0x04;
-      }*/
-
-      if (dbg != rmesa->hw.tam.cmd[TAM_DEBUG3]) {
-         R200_STATECHANGE( rmesa, tam );
-         rmesa->hw.tam.cmd[TAM_DEBUG3] = dbg;
-         if (0) printf("TEXCACHE LRU HANG WORKAROUND %x\n", dbg);
-      }
-   }
-}
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/r200/r200_vtxfmt.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/r200/r200_vtxfmt.c
deleted file mode 100644
index 08173fda2..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/r200/r200_vtxfmt.c
+++ /dev/null
@@ -1,1227 +0,0 @@
-/* $XFree86: xc/lib/GL/mesa/src/drv/r200/r200_vtxfmt.c,v 1.4 2003/05/06 23:52:08 daenzer Exp $ */
-/*
-Copyright (C) The Weather Channel, Inc.  2002.  All Rights Reserved.
-
-The Weather Channel (TM) funded Tungsten Graphics to develop the
-initial release of the Radeon 8500 driver under the XFree86 license.
-This notice must be preserved.
-
-Permission is hereby granted, free of charge, to any person obtaining
-a copy of this software and associated documentation files (the
-"Software"), to deal in the Software without restriction, including
-without limitation the rights to use, copy, modify, merge, publish,
-distribute, sublicense, and/or sell copies of the Software, and to
-permit persons to whom the Software is furnished to do so, subject to
-the following conditions:
-
-The above copyright notice and this permission notice (including the
-next paragraph) shall be included in all copies or substantial
-portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
-EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
-IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
-LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
-OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
-WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-**************************************************************************/
-
-/*
- * Authors:
- *   Keith Whitwell <keith@tungstengraphics.com>
- */
-
-#include "glheader.h"
-#include "imports.h"
-#include "r200_context.h"
-#include "r200_state.h"
-#include "r200_ioctl.h"
-#include "r200_tex.h"
-#include "r200_tcl.h"
-#include "r200_swtcl.h"
-#include "r200_vtxfmt.h"
-
-#include "api_noop.h"
-#include "api_arrayelt.h"
-#include "context.h"
-#include "mtypes.h"
-#include "enums.h"
-#include "glapi.h"
-#include "colormac.h"
-#include "light.h"
-#include "state.h"
-#include "vtxfmt.h"
-
-#include "tnl/tnl.h"
-#include "tnl/t_context.h"
-#include "tnl/t_array_api.h"
-
-#include "dispatch.h"
-
-static void r200VtxFmtFlushVertices( GLcontext *, GLuint );
-
-static void count_func( const char *name,  struct dynfn *l )
-{
-   int i = 0;
-   struct dynfn *f;
-   foreach (f, l) i++;
-   if (i) fprintf(stderr, "%s: %d\n", name, i );
-}
-
-static void count_funcs( r200ContextPtr rmesa )
-{
-   count_func( "Vertex2f", &rmesa->vb.dfn_cache.Vertex2f );
-   count_func( "Vertex2fv", &rmesa->vb.dfn_cache.Vertex2fv );
-   count_func( "Vertex3f", &rmesa->vb.dfn_cache.Vertex3f );
-   count_func( "Vertex3fv", &rmesa->vb.dfn_cache.Vertex3fv );
-   count_func( "Color4ub", &rmesa->vb.dfn_cache.Color4ub ); 
-   count_func( "Color4ubv", &rmesa->vb.dfn_cache.Color4ubv ); 
-   count_func( "Color3ub", &rmesa->vb.dfn_cache.Color3ub ); 
-   count_func( "Color3ubv", &rmesa->vb.dfn_cache.Color3ubv ); 
-   count_func( "Color4f", &rmesa->vb.dfn_cache.Color4f );
-   count_func( "Color4fv", &rmesa->vb.dfn_cache.Color4fv );
-   count_func( "Color3f", &rmesa->vb.dfn_cache.Color3f );
-   count_func( "Color3fv", &rmesa->vb.dfn_cache.Color3fv );
-   count_func( "SecondaryColor3f", &rmesa->vb.dfn_cache.SecondaryColor3fEXT );
-   count_func( "SecondaryColor3fv", &rmesa->vb.dfn_cache.SecondaryColor3fvEXT );
-   count_func( "SecondaryColor3ub", &rmesa->vb.dfn_cache.SecondaryColor3ubEXT );
-   count_func( "SecondaryColor3ubv", &rmesa->vb.dfn_cache.SecondaryColor3ubvEXT );
-   count_func( "Normal3f", &rmesa->vb.dfn_cache.Normal3f );
-   count_func( "Normal3fv", &rmesa->vb.dfn_cache.Normal3fv );
-   count_func( "TexCoord3f", &rmesa->vb.dfn_cache.TexCoord3f );
-   count_func( "TexCoord3fv", &rmesa->vb.dfn_cache.TexCoord3fv );
-   count_func( "TexCoord2f", &rmesa->vb.dfn_cache.TexCoord2f );
-   count_func( "TexCoord2fv", &rmesa->vb.dfn_cache.TexCoord2fv );
-   count_func( "TexCoord1f", &rmesa->vb.dfn_cache.TexCoord1f );
-   count_func( "TexCoord1fv", &rmesa->vb.dfn_cache.TexCoord1fv );
-   count_func( "MultiTexCoord3fARB", &rmesa->vb.dfn_cache.MultiTexCoord3fARB );
-   count_func( "MultiTexCoord3fvARB", &rmesa->vb.dfn_cache.MultiTexCoord3fvARB );
-   count_func( "MultiTexCoord2fARB", &rmesa->vb.dfn_cache.MultiTexCoord2fARB );
-   count_func( "MultiTexCoord2fvARB", &rmesa->vb.dfn_cache.MultiTexCoord2fvARB );
-   count_func( "MultiTexCoord1fARB", &rmesa->vb.dfn_cache.MultiTexCoord1fARB );
-   count_func( "MultiTexCoord1fvARB", &rmesa->vb.dfn_cache.MultiTexCoord1fvARB );
-/*   count_func( "FogCoordfEXT", &rmesa->vb.dfn_cache.FogCoordfEXT );
-   count_func( "FogCoordfvEXT", &rmesa->vb.dfn_cache.FogCoordfvEXT );*/
-}
-
-
-void r200_copy_to_current( GLcontext *ctx ) 
-{
-   r200ContextPtr rmesa = R200_CONTEXT(ctx);
-   unsigned i;
-
-   if (R200_DEBUG & DEBUG_VFMT)
-      fprintf(stderr, "%s\n", __FUNCTION__);
-
-   assert(ctx->Driver.NeedFlush & FLUSH_UPDATE_CURRENT);
-
-   if (rmesa->vb.vtxfmt_0 & R200_VTX_N0) {
-      ctx->Current.Attrib[VERT_ATTRIB_NORMAL][0] = rmesa->vb.normalptr[0];
-      ctx->Current.Attrib[VERT_ATTRIB_NORMAL][1] = rmesa->vb.normalptr[1];
-      ctx->Current.Attrib[VERT_ATTRIB_NORMAL][2] = rmesa->vb.normalptr[2];
-   }
-
-   if (rmesa->vb.vtxfmt_0 & R200_VTX_DISCRETE_FOG) {
-      ctx->Current.Attrib[VERT_ATTRIB_FOG][0] = rmesa->vb.fogptr[0];
-   }
-
-   switch( VTX_COLOR(rmesa->vb.vtxfmt_0, 0) ) {
-   case R200_VTX_PK_RGBA:
-      ctx->Current.Attrib[VERT_ATTRIB_COLOR0][0] = UBYTE_TO_FLOAT( rmesa->vb.colorptr->red );
-      ctx->Current.Attrib[VERT_ATTRIB_COLOR0][1] = UBYTE_TO_FLOAT( rmesa->vb.colorptr->green );
-      ctx->Current.Attrib[VERT_ATTRIB_COLOR0][2] = UBYTE_TO_FLOAT( rmesa->vb.colorptr->blue );
-      ctx->Current.Attrib[VERT_ATTRIB_COLOR0][3] = UBYTE_TO_FLOAT( rmesa->vb.colorptr->alpha );
-      break;
-
-   case R200_VTX_FP_RGB:
-      ctx->Current.Attrib[VERT_ATTRIB_COLOR0][0] = rmesa->vb.floatcolorptr[0];
-      ctx->Current.Attrib[VERT_ATTRIB_COLOR0][1] = rmesa->vb.floatcolorptr[1];
-      ctx->Current.Attrib[VERT_ATTRIB_COLOR0][2] = rmesa->vb.floatcolorptr[2];
-      break;
-
-   case R200_VTX_FP_RGBA:
-      ctx->Current.Attrib[VERT_ATTRIB_COLOR0][0] = rmesa->vb.floatcolorptr[0];
-      ctx->Current.Attrib[VERT_ATTRIB_COLOR0][1] = rmesa->vb.floatcolorptr[1];
-      ctx->Current.Attrib[VERT_ATTRIB_COLOR0][2] = rmesa->vb.floatcolorptr[2];
-      ctx->Current.Attrib[VERT_ATTRIB_COLOR0][3] = rmesa->vb.floatcolorptr[3];
-      break;
-      
-   default:
-      break;
-   }
-      
-   if (VTX_COLOR(rmesa->vb.vtxfmt_0, 1) == R200_VTX_PK_RGBA) {
-      ctx->Current.Attrib[VERT_ATTRIB_COLOR1][0] = UBYTE_TO_FLOAT( rmesa->vb.specptr->red );
-      ctx->Current.Attrib[VERT_ATTRIB_COLOR1][1] = UBYTE_TO_FLOAT( rmesa->vb.specptr->green );
-      ctx->Current.Attrib[VERT_ATTRIB_COLOR1][2] = UBYTE_TO_FLOAT( rmesa->vb.specptr->blue );
-   } 
-
-   for ( i = 0 ; i < ctx->Const.MaxTextureUnits ; i++ ) {
-      const unsigned count = VTX_TEXn_COUNT( rmesa->vb.vtxfmt_1, i );
-      GLfloat * const src = rmesa->vb.texcoordptr[i];
-
-      if ( count != 0 ) {
-	 switch( count ) {
-	 case 3:
-	    ctx->Current.Attrib[VERT_ATTRIB_TEX0+i][1] = src[1];
-	    ctx->Current.Attrib[VERT_ATTRIB_TEX0+i][2] = src[2];
-	    break;
-	 case 2:
-	    ctx->Current.Attrib[VERT_ATTRIB_TEX0+i][1] = src[1];
-	    ctx->Current.Attrib[VERT_ATTRIB_TEX0+i][2] = 0.0F;
-	    break;
-	 case 1:
-	    ctx->Current.Attrib[VERT_ATTRIB_TEX0+i][1] = 0.0F;
-	    ctx->Current.Attrib[VERT_ATTRIB_TEX0+i][2] = 0.0F;
-	    break;
-	 }
-
-	 ctx->Current.Attrib[VERT_ATTRIB_TEX0+i][0] = src[0];
-	 ctx->Current.Attrib[VERT_ATTRIB_TEX0+i][3] = 1.0F;
-      }
-   }
-
-   ctx->Driver.NeedFlush &= ~FLUSH_UPDATE_CURRENT;
-}
-
-static GLboolean discreet_gl_prim[GL_POLYGON+1] = {
-   1,				/* 0 points */
-   1,				/* 1 lines */
-   0,				/* 2 line_strip */
-   0,				/* 3 line_loop */
-   1,				/* 4 tris */
-   0,				/* 5 tri_fan */
-   0,				/* 6 tri_strip */
-   1,				/* 7 quads */
-   0,				/* 8 quadstrip */
-   0,				/* 9 poly */
-};
-
-static void flush_prims( r200ContextPtr rmesa )
-{
-   int i,j;
-   struct r200_dma_region tmp = rmesa->dma.current;
-   
-   tmp.buf->refcount++;
-   tmp.aos_size = rmesa->vb.vertex_size;
-   tmp.aos_stride = rmesa->vb.vertex_size;
-   tmp.aos_start = GET_START(&tmp);
-
-   rmesa->dma.current.ptr = rmesa->dma.current.start += 
-      (rmesa->vb.initial_counter - rmesa->vb.counter) * 
-      rmesa->vb.vertex_size * 4; 
-
-   rmesa->tcl.vertex_format = rmesa->vb.vtxfmt_0;
-   rmesa->tcl.aos_components[0] = &tmp;
-   rmesa->tcl.nr_aos_components = 1;
-   rmesa->dma.flush = NULL;
-
-   /* Optimize the primitive list:
-    */
-   if (rmesa->vb.nrprims > 1) {
-      for (j = 0, i = 1 ; i < rmesa->vb.nrprims; i++) {
-	 int pj = rmesa->vb.primlist[j].prim & 0xf;
-	 int pi = rmesa->vb.primlist[i].prim & 0xf;
-      
-	 if (pj == pi && discreet_gl_prim[pj] &&
-	     rmesa->vb.primlist[i].start == rmesa->vb.primlist[j].end) {
-	    rmesa->vb.primlist[j].end = rmesa->vb.primlist[i].end;
-	 }
-	 else {
-	    j++;
-	    if (j != i) rmesa->vb.primlist[j] = rmesa->vb.primlist[i];
-	 }
-      }
-      rmesa->vb.nrprims = j+1;
-   }
-
-   if (rmesa->vb.vtxfmt_0 != rmesa->hw.vtx.cmd[VTX_VTXFMT_0] ||
-       rmesa->vb.vtxfmt_1 != rmesa->hw.vtx.cmd[VTX_VTXFMT_1]) { 
-      R200_STATECHANGE( rmesa, vtx ); 
-      rmesa->hw.vtx.cmd[VTX_VTXFMT_0] = rmesa->vb.vtxfmt_0;
-      rmesa->hw.vtx.cmd[VTX_VTXFMT_1] = rmesa->vb.vtxfmt_1;
-   } 
-
-
-   for (i = 0 ; i < rmesa->vb.nrprims; i++) {
-      if (R200_DEBUG & DEBUG_PRIMS)
-	 fprintf(stderr, "vtxfmt prim %d: %s %d..%d\n", i,
-		 _mesa_lookup_enum_by_nr( rmesa->vb.primlist[i].prim & 
-					  PRIM_MODE_MASK ),
-		 rmesa->vb.primlist[i].start,
-		 rmesa->vb.primlist[i].end);
-
-      if (rmesa->vb.primlist[i].start < rmesa->vb.primlist[i].end)
-	 r200EmitPrimitive( rmesa->glCtx,
-			    rmesa->vb.primlist[i].start,
-			    rmesa->vb.primlist[i].end,
-			    rmesa->vb.primlist[i].prim );
-   }
-
-   rmesa->vb.nrprims = 0;
-   r200ReleaseDmaRegion( rmesa, &tmp, __FUNCTION__ );
-}
-
-
-static void start_prim( r200ContextPtr rmesa, GLuint mode )
-{
-   if (R200_DEBUG & DEBUG_VFMT)
-      fprintf(stderr, "%s %d\n", __FUNCTION__, 
-	      rmesa->vb.initial_counter - rmesa->vb.counter);
-
-   rmesa->vb.primlist[rmesa->vb.nrprims].start = 
-      rmesa->vb.initial_counter - rmesa->vb.counter;
-   rmesa->vb.primlist[rmesa->vb.nrprims].prim = mode;
-}
-
-static void note_last_prim( r200ContextPtr rmesa, GLuint flags )
-{
-   if (R200_DEBUG & DEBUG_VFMT)
-      fprintf(stderr, "%s %d\n", __FUNCTION__, 
-	      rmesa->vb.initial_counter - rmesa->vb.counter);
-
-   if (rmesa->vb.prim[0] != GL_POLYGON+1) {
-      rmesa->vb.primlist[rmesa->vb.nrprims].prim |= flags;
-      rmesa->vb.primlist[rmesa->vb.nrprims].end = 
-	 rmesa->vb.initial_counter - rmesa->vb.counter;
-
-      if (++(rmesa->vb.nrprims) == R200_MAX_PRIMS)
-	 flush_prims( rmesa );
-   }
-}
-
-
-static void copy_vertex( r200ContextPtr rmesa, GLuint n, GLfloat *dst )
-{
-   GLuint i;
-   GLfloat *src = (GLfloat *)(rmesa->dma.current.address + 
-			      rmesa->dma.current.ptr + 
-			      (rmesa->vb.primlist[rmesa->vb.nrprims].start + n) * 
-			      rmesa->vb.vertex_size * 4);
-
-   if (R200_DEBUG & DEBUG_VFMT) 
-      fprintf(stderr, "copy_vertex %d\n", rmesa->vb.primlist[rmesa->vb.nrprims].start + n);
-
-   for (i = 0 ; i < rmesa->vb.vertex_size; i++) {
-      dst[i] = src[i];
-   }
-}
-
-/* NOTE: This actually reads the copied vertices back from uncached
- * memory.  Could also use the counter/notify mechanism to populate
- * tmp on the fly as vertices are generated.  
- */
-static GLuint copy_dma_verts( r200ContextPtr rmesa, GLfloat (*tmp)[R200_MAX_VERTEX_SIZE] )
-{
-   GLuint ovf, i;
-   GLuint nr = (rmesa->vb.initial_counter - rmesa->vb.counter) - 
-      rmesa->vb.primlist[rmesa->vb.nrprims].start;
-
-   if (R200_DEBUG & DEBUG_VFMT)
-      fprintf(stderr, "%s %d verts\n", __FUNCTION__, nr);
-
-   switch( rmesa->vb.prim[0] )
-   {
-   case GL_POINTS:
-      return 0;
-   case GL_LINES:
-      ovf = nr&1;
-      for (i = 0 ; i < ovf ; i++)
-	 copy_vertex( rmesa, nr-ovf+i, tmp[i] );
-      return i;
-   case GL_TRIANGLES:
-      ovf = nr%3;
-      for (i = 0 ; i < ovf ; i++)
-	 copy_vertex( rmesa, nr-ovf+i, tmp[i] );
-      return i;
-   case GL_QUADS:
-      ovf = nr&3;
-      for (i = 0 ; i < ovf ; i++)
-	 copy_vertex( rmesa, nr-ovf+i, tmp[i] );
-      return i;
-   case GL_LINE_STRIP:
-      if (nr == 0) 
-	 return 0;
-      copy_vertex( rmesa, nr-1, tmp[0] );
-      return 1;
-   case GL_LINE_LOOP:
-   case GL_TRIANGLE_FAN:
-   case GL_POLYGON:
-      if (nr == 0) 
-	 return 0;
-      else if (nr == 1) {
-	 copy_vertex( rmesa, 0, tmp[0] );
-	 return 1;
-      } else {
-	 copy_vertex( rmesa, 0, tmp[0] );
-	 copy_vertex( rmesa, nr-1, tmp[1] );
-	 return 2;
-      }
-   case GL_TRIANGLE_STRIP:
-      ovf = MIN2( nr, 2 );
-      for (i = 0 ; i < ovf ; i++)
-	 copy_vertex( rmesa, nr-ovf+i, tmp[i] );
-      return i;
-   case GL_QUAD_STRIP:
-      switch (nr) {
-      case 0: ovf = 0; break;
-      case 1: ovf = 1; break;
-      default: ovf = 2 + (nr&1); break;
-      }
-      for (i = 0 ; i < ovf ; i++)
-	 copy_vertex( rmesa, nr-ovf+i, tmp[i] );
-      return i;
-   default:
-      assert(0);
-      return 0;
-   }
-}
-
-static void VFMT_FALLBACK_OUTSIDE_BEGIN_END( const char *caller )
-{
-   GET_CURRENT_CONTEXT(ctx);
-   r200ContextPtr rmesa = R200_CONTEXT(ctx);
-
-   if (R200_DEBUG & (DEBUG_VFMT|DEBUG_FALLBACKS))
-      fprintf(stderr, "%s from %s\n", __FUNCTION__, caller);
-
-   if (ctx->Driver.NeedFlush) 
-      r200VtxFmtFlushVertices( ctx, ctx->Driver.NeedFlush );
-
-   if (ctx->NewState)
-      _mesa_update_state( ctx ); /* clear state so fell_back sticks */
-
-   _tnl_wakeup_exec( ctx );
-   ctx->Driver.FlushVertices = r200FlushVertices;
-
-   assert( rmesa->dma.flush == 0 );
-   rmesa->vb.fell_back = GL_TRUE;
-   rmesa->vb.installed = GL_FALSE;
-}
-
-
-/**
- * \todo
- * An interesting optimization of this function would be to have 3 element
- * table with the dispatch offsets of the TexCoord?fv functions, use count
- * to look-up the table, and a specialized version of GL_CALL that used the
- * offset number instead of the name.
- */
-static void dispatch_multitexcoord( GLuint count, GLuint unit, GLfloat * f )
-{
-   switch( count ) {
-   case 3:
-      CALL_MultiTexCoord3fvARB(GET_DISPATCH(), (GL_TEXTURE0+unit, f));
-      break;
-   case 2:
-      CALL_MultiTexCoord2fvARB(GET_DISPATCH(), (GL_TEXTURE0+unit, f));
-      break;
-   case 1:
-      CALL_MultiTexCoord1fvARB(GET_DISPATCH(), (GL_TEXTURE0+unit, f));
-      break;
-   default:
-      assert( count == 0 );
-      break;
-   }
-}
-
-void VFMT_FALLBACK( const char *caller )
-{
-   GET_CURRENT_CONTEXT(ctx);
-   r200ContextPtr rmesa = R200_CONTEXT(ctx);
-   GLfloat tmp[3][R200_MAX_VERTEX_SIZE];
-   GLuint i, prim;
-   GLuint ind0 = rmesa->vb.vtxfmt_0;
-   GLuint ind1 = rmesa->vb.vtxfmt_1;
-   GLuint nrverts;
-   GLfloat alpha = 1.0;
-   GLuint count;
-   GLuint unit;
-
-   if (R200_DEBUG & (DEBUG_FALLBACKS|DEBUG_VFMT))
-      fprintf(stderr, "%s from %s\n", __FUNCTION__, caller);
-
-   if (rmesa->vb.prim[0] == GL_POLYGON+1) {
-      VFMT_FALLBACK_OUTSIDE_BEGIN_END( __FUNCTION__ );
-      return;
-   }
-
-   /* Copy vertices out of dma:
-    */
-   nrverts = copy_dma_verts( rmesa, tmp );
-
-   /* Finish the prim at this point:
-    */
-   note_last_prim( rmesa, 0 );
-   flush_prims( rmesa );
-
-   /* Update ctx->Driver.CurrentExecPrimitive and swap in swtnl. 
-    */
-   prim = rmesa->vb.prim[0];
-   ctx->Driver.CurrentExecPrimitive = GL_POLYGON+1;
-   _tnl_wakeup_exec( ctx );
-   ctx->Driver.FlushVertices = r200FlushVertices;
-
-   assert(rmesa->dma.flush == 0);
-   rmesa->vb.fell_back = GL_TRUE;
-   rmesa->vb.installed = GL_FALSE;
-   CALL_Begin(GET_DISPATCH(), (prim));
-
-   if (rmesa->vb.installed_color_3f_sz == 4)
-      alpha = ctx->Current.Attrib[VERT_ATTRIB_COLOR0][3];
-
-   /* Replay saved vertices
-    */
-   for (i = 0 ; i < nrverts; i++) {
-      GLuint offset = 3;
-
-      if (ind0 & R200_VTX_N0) {
-	 CALL_Normal3fv(GET_DISPATCH(), (&tmp[i][offset]));
-	 offset += 3;
-      }
-
-      if (ind0 & R200_VTX_DISCRETE_FOG) {
-	 CALL_FogCoordfvEXT(GET_DISPATCH(), (&tmp[i][offset]));
-	 offset++;
-      }
-
-      if (VTX_COLOR(ind0, 0) == R200_VTX_PK_RGBA) {
-	 CALL_Color4ubv(GET_DISPATCH(), ((GLubyte *)&tmp[i][offset]));
-	 offset++;
-      }
-      else if (VTX_COLOR(ind0, 0) == R200_VTX_FP_RGBA) {
-	 CALL_Color4fv(GET_DISPATCH(), (&tmp[i][offset]));
-	 offset+=4;
-      } 
-      else if (VTX_COLOR(ind0, 0) == R200_VTX_FP_RGB) {
-	 CALL_Color3fv(GET_DISPATCH(), (&tmp[i][offset]));
-	 offset+=3;
-      }
-
-      if (VTX_COLOR(ind0, 1) == R200_VTX_PK_RGBA) {
-	 CALL_SecondaryColor3ubvEXT(GET_DISPATCH(), ((GLubyte *)&tmp[i][offset]));
-	 offset++;
-      }
-
-      for ( unit = 0 ; unit < ctx->Const.MaxTextureUnits ; unit++ ) {
-	 count = VTX_TEXn_COUNT( ind1, unit );
-	 dispatch_multitexcoord( count, unit, &tmp[i][offset] );
-	 offset += count;
-      }
-
-      CALL_Vertex3fv(GET_DISPATCH(), (&tmp[i][0]));
-   }
-
-   /* Replay current vertex
-    */
-   if (ind0 & R200_VTX_N0) 
-      CALL_Normal3fv(GET_DISPATCH(), (rmesa->vb.normalptr));
-   if (ind0 & R200_VTX_DISCRETE_FOG) {
-      CALL_FogCoordfvEXT(GET_DISPATCH(), (rmesa->vb.fogptr));
-   }
-
-   if (VTX_COLOR(ind0, 0) == R200_VTX_PK_RGBA) {
-      CALL_Color4ub(GET_DISPATCH(), (rmesa->vb.colorptr->red,
-				     rmesa->vb.colorptr->green,
-				     rmesa->vb.colorptr->blue,
-				     rmesa->vb.colorptr->alpha));
-   }
-   else if (VTX_COLOR(ind0, 0) == R200_VTX_FP_RGBA) {
-      CALL_Color4fv(GET_DISPATCH(), (rmesa->vb.floatcolorptr));
-   }
-   else if (VTX_COLOR(ind0, 0) == R200_VTX_FP_RGB) {
-      if (rmesa->vb.installed_color_3f_sz == 4 && alpha != 1.0) {
-	 CALL_Color4f(GET_DISPATCH(), (rmesa->vb.floatcolorptr[0],
-				       rmesa->vb.floatcolorptr[1],
-				       rmesa->vb.floatcolorptr[2],
-				       alpha));
-      }
-      else {
-	 CALL_Color3fv(GET_DISPATCH(), (rmesa->vb.floatcolorptr));
-      }
-   }
-
-   if (VTX_COLOR(ind0, 1) == R200_VTX_PK_RGBA) 
-       CALL_SecondaryColor3ubEXT(GET_DISPATCH(), (rmesa->vb.specptr->red, 
-						  rmesa->vb.specptr->green,
-						  rmesa->vb.specptr->blue));
-
-   for ( unit = 0 ; unit < ctx->Const.MaxTextureUnits ; unit++ ) {
-      count = VTX_TEXn_COUNT( ind1, unit );
-      dispatch_multitexcoord( count, unit, rmesa->vb.texcoordptr[unit] );
-   }
-}
-
-
-
-static void wrap_buffer( void )
-{
-   GET_CURRENT_CONTEXT(ctx);
-   r200ContextPtr rmesa = R200_CONTEXT(ctx);
-   GLfloat tmp[3][R200_MAX_VERTEX_SIZE];
-   GLuint i, nrverts;
-
-   if (R200_DEBUG & (DEBUG_VFMT|DEBUG_PRIMS))
-      fprintf(stderr, "%s %d\n", __FUNCTION__,
-	      rmesa->vb.initial_counter - rmesa->vb.counter);
-
-   /* Don't deal with parity.
-    */
-   if ((((rmesa->vb.initial_counter - rmesa->vb.counter) -  
-	 rmesa->vb.primlist[rmesa->vb.nrprims].start) & 1)) {
-      rmesa->vb.counter++;
-      rmesa->vb.initial_counter++;
-      return;
-   }
-
-   /* Copy vertices out of dma:
-    */
-   if (rmesa->vb.prim[0] == GL_POLYGON+1) 
-      nrverts = 0;
-   else {
-      nrverts = copy_dma_verts( rmesa, tmp );
-
-      if (R200_DEBUG & DEBUG_VFMT)
-	 fprintf(stderr, "%d vertices to copy\n", nrverts);
-   
-      /* Finish the prim at this point:
-       */
-      note_last_prim( rmesa, 0 );
-   }
-
-   /* Fire any buffered primitives
-    */
-   flush_prims( rmesa );
-
-   /* Get new buffer
-    */
-   r200RefillCurrentDmaRegion( rmesa );
-
-   /* Reset counter, dmaptr
-    */
-   rmesa->vb.dmaptr = (int *)(rmesa->dma.current.ptr + rmesa->dma.current.address);
-   rmesa->vb.counter = (rmesa->dma.current.end - rmesa->dma.current.ptr) / 
-      (rmesa->vb.vertex_size * 4);
-   rmesa->vb.counter--;
-   rmesa->vb.initial_counter = rmesa->vb.counter;
-   rmesa->vb.notify = wrap_buffer;
-
-   rmesa->dma.flush = flush_prims;
-
-   /* Restart wrapped primitive:
-    */
-   if (rmesa->vb.prim[0] != GL_POLYGON+1)
-      start_prim( rmesa, rmesa->vb.prim[0] );
-
-
-   /* Reemit saved vertices
-    */
-   for (i = 0 ; i < nrverts; i++) {
-      if (R200_DEBUG & DEBUG_VERTS) {
-	 int j;
-	 fprintf(stderr, "re-emit vertex %d to %p\n", i, 
-		 (void *)rmesa->vb.dmaptr);
-	 if (R200_DEBUG & DEBUG_VERBOSE)
-	    for (j = 0 ; j < rmesa->vb.vertex_size; j++) 
-	       fprintf(stderr, "\t%08x/%f\n", *(int*)&tmp[i][j], tmp[i][j]);
-      }
-
-      memcpy( rmesa->vb.dmaptr, tmp[i], rmesa->vb.vertex_size * 4 );
-      rmesa->vb.dmaptr += rmesa->vb.vertex_size;
-      rmesa->vb.counter--;
-   }
-}
-
-
-/**
- * Determines the hardware vertex format based on the current state vector.
- * 
- * \returns
- * If the hardware TCL unit is capable of handling the current state vector,
- * \c GL_TRUE is returned.  Otherwise, \c GL_FALSE is returned.
- *
- * \todo
- * Make this color format selection data driven.  If we receive only ubytes,
- * send color as ubytes.  Also check if converting (with free checking for
- * overflow) is cheaper than sending floats directly.
- *
- * \todo
- * When intializing texture coordinates, it might be faster to just copy the
- * entire \c VERT_ATTRIB_TEX0 vector into the vertex buffer.  It may mean that
- * some of the data (i.e., the last texture coordinate components) get copied
- * over, but that still may be faster than the conditional branching.  If
- * nothing else, the code will be smaller and easier to follow.
- */
-static GLboolean check_vtx_fmt( GLcontext *ctx )
-{
-   r200ContextPtr rmesa = R200_CONTEXT(ctx);
-   GLuint ind0 = R200_VTX_Z0;
-   GLuint ind1 = 0;
-   GLuint i;
-   GLuint count[R200_MAX_TEXTURE_UNITS];
-
-   if (rmesa->TclFallback || rmesa->vb.fell_back || ctx->CompileFlag)
-      return GL_FALSE;
-   
-   if (ctx->Driver.NeedFlush & FLUSH_UPDATE_CURRENT) 
-      ctx->Driver.FlushVertices( ctx, FLUSH_UPDATE_CURRENT );
-   
-   /* Make all this event-driven:
-    */
-   if (ctx->Light.Enabled) {
-      ind0 |= R200_VTX_N0;
-
-      if (ctx->Light.ColorMaterialEnabled) 
-	 ind0 |= R200_VTX_FP_RGBA << R200_VTX_COLOR_0_SHIFT;
-      else
-	 ind0 |= R200_VTX_PK_RGBA << R200_VTX_COLOR_0_SHIFT;
-   }
-   else {
-      /* TODO: make this data driven?
-       */
-      ind0 |= R200_VTX_PK_RGBA << R200_VTX_COLOR_0_SHIFT;
-	 
-      if (ctx->_TriangleCaps & DD_SEPARATE_SPECULAR) {
-	 ind0 |= R200_VTX_PK_RGBA << R200_VTX_COLOR_1_SHIFT;
-      }
-   }
-
-   if ( ctx->Fog.FogCoordinateSource == GL_FOG_COORD ) {
-      ind0 |= R200_VTX_DISCRETE_FOG;
-   }
-
-   for ( i = 0 ; i < ctx->Const.MaxTextureUnits ; i++ ) {
-      count[i] = 0;
-
-      if (ctx->Texture.Unit[i]._ReallyEnabled) {
-	 if (rmesa->TexGenNeedNormals[i]) {
-	    ind0 |= R200_VTX_N0;
-	 }
-	 else {
-	    switch( ctx->Texture.Unit[i]._ReallyEnabled ) {
-	    case TEXTURE_CUBE_BIT:
-	    case TEXTURE_3D_BIT:
-	       count[i] = 3;
-	       break;
-	    case TEXTURE_2D_BIT:
-	    case TEXTURE_RECT_BIT:
-	       count[i] = 2;
-	       break;
-	    case TEXTURE_1D_BIT:
-	       count[i] = 1;
-	       break;
-	    }
-
-	    ind1 |= count[i] << (3 * i);
-	 }
-      }
-   }
-
-   if (R200_DEBUG & (DEBUG_VFMT|DEBUG_STATE))
-      fprintf(stderr, "%s: format: 0x%x, 0x%x\n", __FUNCTION__, ind0, ind1 );
-
-   R200_NEWPRIM(rmesa);
-   rmesa->vb.vtxfmt_0 = ind0;
-   rmesa->vb.vtxfmt_1 = ind1;
-   rmesa->vb.prim = &ctx->Driver.CurrentExecPrimitive;
-
-   rmesa->vb.vertex_size = 3;
-   rmesa->vb.normalptr = ctx->Current.Attrib[VERT_ATTRIB_NORMAL];
-   rmesa->vb.colorptr = NULL;
-   rmesa->vb.floatcolorptr = ctx->Current.Attrib[VERT_ATTRIB_COLOR0];
-   rmesa->vb.fogptr = ctx->Current.Attrib[VERT_ATTRIB_FOG];
-   rmesa->vb.specptr = NULL;
-   rmesa->vb.floatspecptr = ctx->Current.Attrib[VERT_ATTRIB_COLOR1];
-   rmesa->vb.texcoordptr[0] = ctx->Current.Attrib[VERT_ATTRIB_TEX0];
-   rmesa->vb.texcoordptr[1] = ctx->Current.Attrib[VERT_ATTRIB_TEX1];
-   rmesa->vb.texcoordptr[2] = ctx->Current.Attrib[VERT_ATTRIB_TEX2];
-   rmesa->vb.texcoordptr[3] = ctx->Current.Attrib[VERT_ATTRIB_TEX3];
-   rmesa->vb.texcoordptr[4] = ctx->Current.Attrib[VERT_ATTRIB_TEX4];
-   rmesa->vb.texcoordptr[5] = ctx->Current.Attrib[VERT_ATTRIB_TEX5];
-   rmesa->vb.texcoordptr[6] = ctx->Current.Attrib[VERT_ATTRIB_TEX0];	/* dummy */
-   rmesa->vb.texcoordptr[7] = ctx->Current.Attrib[VERT_ATTRIB_TEX0];	/* dummy */
-
-   /* Run through and initialize the vertex components in the order
-    * the hardware understands:
-    */
-   if (ind0 & R200_VTX_N0) {
-      rmesa->vb.normalptr = &rmesa->vb.vertex[rmesa->vb.vertex_size].f;
-      rmesa->vb.vertex_size += 3;
-      rmesa->vb.normalptr[0] = ctx->Current.Attrib[VERT_ATTRIB_NORMAL][0];
-      rmesa->vb.normalptr[1] = ctx->Current.Attrib[VERT_ATTRIB_NORMAL][1];
-      rmesa->vb.normalptr[2] = ctx->Current.Attrib[VERT_ATTRIB_NORMAL][2];
-   }
-
-   if (ind0 & R200_VTX_DISCRETE_FOG) {
-      rmesa->vb.fogptr = &rmesa->vb.vertex[rmesa->vb.vertex_size].f;
-      rmesa->vb.vertex_size += 1;
-      rmesa->vb.fogptr[0] = ctx->Current.Attrib[VERT_ATTRIB_FOG][0];
-   }
-
-   if (VTX_COLOR(ind0, 0) == R200_VTX_PK_RGBA) {
-      rmesa->vb.colorptr = &rmesa->vb.vertex[rmesa->vb.vertex_size].color;
-      rmesa->vb.vertex_size += 1;
-      UNCLAMPED_FLOAT_TO_CHAN( rmesa->vb.colorptr->red,   ctx->Current.Attrib[VERT_ATTRIB_COLOR0][0] );
-      UNCLAMPED_FLOAT_TO_CHAN( rmesa->vb.colorptr->green, ctx->Current.Attrib[VERT_ATTRIB_COLOR0][1] );
-      UNCLAMPED_FLOAT_TO_CHAN( rmesa->vb.colorptr->blue,  ctx->Current.Attrib[VERT_ATTRIB_COLOR0][2] );
-      UNCLAMPED_FLOAT_TO_CHAN( rmesa->vb.colorptr->alpha, ctx->Current.Attrib[VERT_ATTRIB_COLOR0][3] );
-   }
-   else if (VTX_COLOR(ind0, 0) == R200_VTX_FP_RGBA) {
-      rmesa->vb.floatcolorptr = &rmesa->vb.vertex[rmesa->vb.vertex_size].f;
-      rmesa->vb.vertex_size += 4;
-      rmesa->vb.floatcolorptr[0] = ctx->Current.Attrib[VERT_ATTRIB_COLOR0][0];
-      rmesa->vb.floatcolorptr[1] = ctx->Current.Attrib[VERT_ATTRIB_COLOR0][1];
-      rmesa->vb.floatcolorptr[2] = ctx->Current.Attrib[VERT_ATTRIB_COLOR0][2];
-      rmesa->vb.floatcolorptr[3] = ctx->Current.Attrib[VERT_ATTRIB_COLOR0][3];
-   }
-   else if (VTX_COLOR(ind0, 0) == R200_VTX_FP_RGB) {
-      rmesa->vb.floatcolorptr = &rmesa->vb.vertex[rmesa->vb.vertex_size].f;
-      rmesa->vb.vertex_size += 3;
-      rmesa->vb.floatcolorptr[0] = ctx->Current.Attrib[VERT_ATTRIB_COLOR0][0];
-      rmesa->vb.floatcolorptr[1] = ctx->Current.Attrib[VERT_ATTRIB_COLOR0][1];
-      rmesa->vb.floatcolorptr[2] = ctx->Current.Attrib[VERT_ATTRIB_COLOR0][2];
-   }   
-   
-   if (VTX_COLOR(ind0, 1) == R200_VTX_PK_RGBA) {
-      rmesa->vb.specptr = &rmesa->vb.vertex[rmesa->vb.vertex_size].color;
-      rmesa->vb.vertex_size += 1;
-      UNCLAMPED_FLOAT_TO_CHAN( rmesa->vb.specptr->red,   ctx->Current.Attrib[VERT_ATTRIB_COLOR1][0] );
-      UNCLAMPED_FLOAT_TO_CHAN( rmesa->vb.specptr->green, ctx->Current.Attrib[VERT_ATTRIB_COLOR1][1] );
-      UNCLAMPED_FLOAT_TO_CHAN( rmesa->vb.specptr->blue,  ctx->Current.Attrib[VERT_ATTRIB_COLOR1][2] );
-   }
-
-
-   for ( i = 0 ; i < ctx->Const.MaxTextureUnits ; i++ ) {
-      if ( count[i] != 0 ) {
-	 float * const attr = ctx->Current.Attrib[VERT_ATTRIB_TEX0+i];
-	 unsigned  j;
-
-	 rmesa->vb.texcoordptr[i] = &rmesa->vb.vertex[rmesa->vb.vertex_size].f;
-
-	 for ( j = 0 ; j < count[i] ; j++ ) {
-	    rmesa->vb.texcoordptr[i][j] = attr[j];
-	 }
-
-	 rmesa->vb.vertex_size += count[i];
-      }
-   }
-
-   if (rmesa->vb.installed_vertex_format != rmesa->vb.vtxfmt_0) {
-      if (R200_DEBUG & DEBUG_VFMT)
-	 fprintf(stderr, "reinstall on vertex_format change\n");
-      _mesa_install_exec_vtxfmt( ctx, &rmesa->vb.vtxfmt );
-      rmesa->vb.installed_vertex_format = rmesa->vb.vtxfmt_0;
-   }
-
-   if (R200_DEBUG & DEBUG_VFMT)
-      fprintf(stderr, "%s -- success\n", __FUNCTION__);
-
-   return GL_TRUE;
-}
-
-
-void r200VtxfmtInvalidate( GLcontext *ctx )
-{
-   r200ContextPtr rmesa = R200_CONTEXT( ctx );
-
-   rmesa->vb.recheck = GL_TRUE;
-   rmesa->vb.fell_back = GL_FALSE;
-}
-
-
-static void r200VtxfmtValidate( GLcontext *ctx )
-{
-   r200ContextPtr rmesa = R200_CONTEXT( ctx );
-
-   if (R200_DEBUG & DEBUG_VFMT)
-      fprintf(stderr, "%s\n", __FUNCTION__);
-
-   if (ctx->Driver.NeedFlush)
-      ctx->Driver.FlushVertices( ctx, ctx->Driver.NeedFlush );
-
-   rmesa->vb.recheck = GL_FALSE;
-
-   if (check_vtx_fmt( ctx )) {
-      if (!rmesa->vb.installed) {
-	 if (R200_DEBUG & DEBUG_VFMT)
-	    fprintf(stderr, "reinstall (new install)\n");
-
-	 _mesa_install_exec_vtxfmt( ctx, &rmesa->vb.vtxfmt );
-	 ctx->Driver.FlushVertices = r200VtxFmtFlushVertices;
-	 rmesa->vb.installed = GL_TRUE;
-      }
-      else if (R200_DEBUG & DEBUG_VFMT)
-	 fprintf(stderr, "%s: already installed", __FUNCTION__);
-   } 
-   else {
-      if (R200_DEBUG & DEBUG_VFMT)
-	 fprintf(stderr, "%s: failed\n", __FUNCTION__);
-
-      if (rmesa->vb.installed) {
-	 if (rmesa->dma.flush)
-	    rmesa->dma.flush( rmesa );
-	 _tnl_wakeup_exec( ctx );
-	 ctx->Driver.FlushVertices = r200FlushVertices;
-	 rmesa->vb.installed = GL_FALSE;
-      }
-   }      
-}
-
-
-
-/* Materials:
- */
-static void r200_Materialfv( GLenum face, GLenum pname, 
-			       const GLfloat *params )
-{
-   GET_CURRENT_CONTEXT(ctx);
-   r200ContextPtr rmesa = R200_CONTEXT( ctx );
-
-   if (R200_DEBUG & DEBUG_VFMT)
-      fprintf(stderr, "%s\n", __FUNCTION__);
-
-   if (rmesa->vb.prim[0] != GL_POLYGON+1) {
-      VFMT_FALLBACK( __FUNCTION__ );
-      CALL_Materialfv(GET_DISPATCH(), (face, pname, params));
-      return;
-   }
-   _mesa_noop_Materialfv( face, pname, params );
-   r200UpdateMaterial( ctx );
-}
-
-
-/* Begin/End
- */
-static void r200_Begin( GLenum mode )
-{
-   GET_CURRENT_CONTEXT(ctx);
-   r200ContextPtr rmesa = R200_CONTEXT(ctx);
-
-   if (R200_DEBUG & DEBUG_VFMT)
-      fprintf(stderr, "%s( %s )\n", __FUNCTION__,
-	      _mesa_lookup_enum_by_nr( mode ));
-
-   if (mode > GL_POLYGON) {
-      _mesa_error( ctx, GL_INVALID_ENUM, "glBegin" );
-      return;
-   }
-
-   if (rmesa->vb.prim[0] != GL_POLYGON+1) {
-      _mesa_error( ctx, GL_INVALID_OPERATION, "glBegin" );
-      return;
-   }
-   
-   if (ctx->NewState) 
-      _mesa_update_state( ctx );
-
-   if (rmesa->NewGLState)
-      r200ValidateState( ctx );
-
-   if (rmesa->vb.recheck) 
-      r200VtxfmtValidate( ctx );
-
-   if (!rmesa->vb.installed) {
-      CALL_Begin(GET_DISPATCH(), (mode));
-      return;
-   }
-
-
-   if (rmesa->dma.flush && rmesa->vb.counter < 12) {
-      if (R200_DEBUG & DEBUG_VFMT)
-	 fprintf(stderr, "%s: flush almost-empty buffers\n", __FUNCTION__);
-      flush_prims( rmesa );
-   }
-
-   /* Need to arrange to save vertices here?  Or always copy from dma (yuk)?
-    */
-   if (!rmesa->dma.flush) {
-      if (rmesa->dma.current.ptr + 12*rmesa->vb.vertex_size*4 > 
-	  rmesa->dma.current.end) {
-	 R200_NEWPRIM( rmesa );
-	 r200RefillCurrentDmaRegion( rmesa );
-      }
-
-      rmesa->vb.dmaptr = (int *)(rmesa->dma.current.address + rmesa->dma.current.ptr);
-      rmesa->vb.counter = (rmesa->dma.current.end - rmesa->dma.current.ptr) / 
-	 (rmesa->vb.vertex_size * 4);
-      rmesa->vb.counter--;
-      rmesa->vb.initial_counter = rmesa->vb.counter;
-      rmesa->vb.notify = wrap_buffer;
-      rmesa->dma.flush = flush_prims;
-      ctx->Driver.NeedFlush |= FLUSH_STORED_VERTICES;
-   }
-   
-   
-   rmesa->vb.prim[0] = mode;
-   start_prim( rmesa, mode | PRIM_BEGIN );
-}
-
-
-
-static void r200_End( void )
-{
-   GET_CURRENT_CONTEXT(ctx);
-   r200ContextPtr rmesa = R200_CONTEXT(ctx);
-
-   if (R200_DEBUG & DEBUG_VFMT)
-      fprintf(stderr, "%s\n", __FUNCTION__);
-
-   if (rmesa->vb.prim[0] == GL_POLYGON+1) {
-      _mesa_error( ctx, GL_INVALID_OPERATION, "glEnd" );
-      return;
-   }
-
-   note_last_prim( rmesa, PRIM_END );
-   rmesa->vb.prim[0] = GL_POLYGON+1;
-}
-
-
-/* Fallback on difficult entrypoints:
- */
-#define PRE_LOOPBACK( FUNC )			\
-do {						\
-   if (R200_DEBUG & DEBUG_VFMT) 		\
-      fprintf(stderr, "%s\n", __FUNCTION__);	\
-   VFMT_FALLBACK( __FUNCTION__ );		\
-} while (0)
-#define TAG(x) r200_fallback_##x
-#include "vtxfmt_tmp.h"
-
-
-
-static GLboolean r200NotifyBegin( GLcontext *ctx, GLenum p )
-{
-   r200ContextPtr rmesa = R200_CONTEXT( ctx );
-   
-   if (R200_DEBUG & DEBUG_VFMT)
-      fprintf(stderr, "%s\n", __FUNCTION__);
-
-   assert(!rmesa->vb.installed);
-
-   if (ctx->NewState) 
-      _mesa_update_state( ctx );
-
-   if (rmesa->NewGLState)
-      r200ValidateState( ctx );
-
-   if (ctx->Driver.NeedFlush)
-      ctx->Driver.FlushVertices( ctx, ctx->Driver.NeedFlush );
-
-   if (rmesa->vb.recheck) 
-      r200VtxfmtValidate( ctx );
-
-   if (!rmesa->vb.installed) {
-      if (R200_DEBUG & DEBUG_VFMT)
-	 fprintf(stderr, "%s -- failed\n", __FUNCTION__);
-      return GL_FALSE;
-   }
-
-   r200_Begin( p );
-   return GL_TRUE;
-}
-
-static void r200VtxFmtFlushVertices( GLcontext *ctx, GLuint flags )
-{
-   r200ContextPtr rmesa = R200_CONTEXT( ctx );
-
-   if (R200_DEBUG & DEBUG_VFMT)
-      fprintf(stderr, "%s\n", __FUNCTION__);
-
-   assert(rmesa->vb.installed);
-
-   if (flags & FLUSH_UPDATE_CURRENT) {
-      r200_copy_to_current( ctx );
-      if (R200_DEBUG & DEBUG_VFMT)
-	 fprintf(stderr, "reinstall on update_current\n");
-      _mesa_install_exec_vtxfmt( ctx, &rmesa->vb.vtxfmt );
-      ctx->Driver.NeedFlush &= ~FLUSH_UPDATE_CURRENT;
-   }
-
-   if (flags & FLUSH_STORED_VERTICES) {
-      assert (rmesa->dma.flush == 0 ||
-	      rmesa->dma.flush == flush_prims);
-      if (rmesa->dma.flush == flush_prims)
-	 flush_prims( rmesa );
-      ctx->Driver.NeedFlush &= ~FLUSH_STORED_VERTICES;
-   }
-}
-
-
-
-/* At this point, don't expect very many versions of each function to
- * be generated, so not concerned about freeing them?
- */
-
-
-void r200VtxfmtInit( GLcontext *ctx, GLboolean useCodegen )
-{
-   r200ContextPtr rmesa = R200_CONTEXT( ctx );
-   GLvertexformat *vfmt = &(rmesa->vb.vtxfmt);
-
-   MEMSET( vfmt, 0, sizeof(GLvertexformat) );
-
-   /* Hook in chooser functions for codegen, etc:
-    */
-   r200VtxfmtInitChoosers( vfmt );
-
-   /* Handled fully in supported states, but no codegen:
-    */
-   vfmt->Materialfv = r200_Materialfv;
-   vfmt->ArrayElement = _ae_loopback_array_elt;	        /* generic helper */
-   vfmt->Rectf = _mesa_noop_Rectf;			/* generic helper */
-   vfmt->Begin = r200_Begin;
-   vfmt->End = r200_End;
-
-   /* Fallback for performance reasons:  (Fix with cva/elt path here and
-    * dmatmp2.h style primitive-merging)
-    *
-    * These should call NotifyBegin(), as should _tnl_EvalMesh, to allow
-    * a driver-hook.
-    */
-   vfmt->DrawArrays = r200_fallback_DrawArrays;
-   vfmt->DrawElements = r200_fallback_DrawElements;
-   vfmt->DrawRangeElements = r200_fallback_DrawRangeElements; 
-
-
-   /* Not active in supported states; just keep ctx->Current uptodate:
-    */
-   vfmt->EdgeFlag = _mesa_noop_EdgeFlag;
-   vfmt->EdgeFlagv = _mesa_noop_EdgeFlagv;
-   vfmt->Indexf = _mesa_noop_Indexf;
-   vfmt->Indexfv = _mesa_noop_Indexfv;
-
-
-   /* Active but unsupported -- fallback if we receive these:
-    */
-   vfmt->CallList = r200_fallback_CallList;
-   vfmt->CallLists = r200_fallback_CallLists;
-   vfmt->EvalCoord1f = r200_fallback_EvalCoord1f;
-   vfmt->EvalCoord1fv = r200_fallback_EvalCoord1fv;
-   vfmt->EvalCoord2f = r200_fallback_EvalCoord2f;
-   vfmt->EvalCoord2fv = r200_fallback_EvalCoord2fv;
-   vfmt->EvalMesh1 = r200_fallback_EvalMesh1;
-   vfmt->EvalMesh2 = r200_fallback_EvalMesh2;
-   vfmt->EvalPoint1 = r200_fallback_EvalPoint1;
-   vfmt->EvalPoint2 = r200_fallback_EvalPoint2;
-   vfmt->TexCoord4f = r200_fallback_TexCoord4f;
-   vfmt->TexCoord4fv = r200_fallback_TexCoord4fv;
-   vfmt->MultiTexCoord4fARB = r200_fallback_MultiTexCoord4fARB;
-   vfmt->MultiTexCoord4fvARB = r200_fallback_MultiTexCoord4fvARB;
-   vfmt->Vertex4f = r200_fallback_Vertex4f;
-   vfmt->Vertex4fv = r200_fallback_Vertex4fv;
-   vfmt->VertexAttrib1fNV  = r200_fallback_VertexAttrib1fNV;
-   vfmt->VertexAttrib1fvNV = r200_fallback_VertexAttrib1fvNV;
-   vfmt->VertexAttrib2fNV  = r200_fallback_VertexAttrib2fNV;
-   vfmt->VertexAttrib2fvNV = r200_fallback_VertexAttrib2fvNV;
-   vfmt->VertexAttrib3fNV  = r200_fallback_VertexAttrib3fNV;
-   vfmt->VertexAttrib3fvNV = r200_fallback_VertexAttrib3fvNV;
-   vfmt->VertexAttrib4fNV  = r200_fallback_VertexAttrib4fNV;
-   vfmt->VertexAttrib4fvNV = r200_fallback_VertexAttrib4fvNV;
-   vfmt->FogCoordfEXT = r200_fallback_FogCoordfEXT;
-   vfmt->FogCoordfvEXT = r200_fallback_FogCoordfvEXT;
-   
-   (void)r200_fallback_vtxfmt;
-
-   TNL_CONTEXT(ctx)->Driver.NotifyBegin = r200NotifyBegin;
-
-   rmesa->vb.enabled = 1;
-   rmesa->vb.prim = &ctx->Driver.CurrentExecPrimitive;
-   rmesa->vb.primflags = 0;
-
-   make_empty_list( &rmesa->vb.dfn_cache.Vertex2f );
-   make_empty_list( &rmesa->vb.dfn_cache.Vertex2fv );
-   make_empty_list( &rmesa->vb.dfn_cache.Vertex3f );
-   make_empty_list( &rmesa->vb.dfn_cache.Vertex3fv );
-   make_empty_list( &rmesa->vb.dfn_cache.Color4ub );
-   make_empty_list( &rmesa->vb.dfn_cache.Color4ubv );
-   make_empty_list( &rmesa->vb.dfn_cache.Color3ub );
-   make_empty_list( &rmesa->vb.dfn_cache.Color3ubv );
-   make_empty_list( &rmesa->vb.dfn_cache.Color4f );
-   make_empty_list( &rmesa->vb.dfn_cache.Color4fv );
-   make_empty_list( &rmesa->vb.dfn_cache.Color3f );
-   make_empty_list( &rmesa->vb.dfn_cache.Color3fv );
-   make_empty_list( &rmesa->vb.dfn_cache.SecondaryColor3fEXT );
-   make_empty_list( &rmesa->vb.dfn_cache.SecondaryColor3fvEXT );
-   make_empty_list( &rmesa->vb.dfn_cache.SecondaryColor3ubEXT );
-   make_empty_list( &rmesa->vb.dfn_cache.SecondaryColor3ubvEXT );
-   make_empty_list( &rmesa->vb.dfn_cache.Normal3f );
-   make_empty_list( &rmesa->vb.dfn_cache.Normal3fv );
-   make_empty_list( &rmesa->vb.dfn_cache.TexCoord3f );
-   make_empty_list( &rmesa->vb.dfn_cache.TexCoord3fv );
-   make_empty_list( &rmesa->vb.dfn_cache.TexCoord2f );
-   make_empty_list( &rmesa->vb.dfn_cache.TexCoord2fv );
-   make_empty_list( &rmesa->vb.dfn_cache.TexCoord1f );
-   make_empty_list( &rmesa->vb.dfn_cache.TexCoord1fv );
-   make_empty_list( &rmesa->vb.dfn_cache.MultiTexCoord3fARB );
-   make_empty_list( &rmesa->vb.dfn_cache.MultiTexCoord3fvARB );
-   make_empty_list( &rmesa->vb.dfn_cache.MultiTexCoord2fARB );
-   make_empty_list( &rmesa->vb.dfn_cache.MultiTexCoord2fvARB );
-   make_empty_list( &rmesa->vb.dfn_cache.MultiTexCoord1fARB );
-   make_empty_list( &rmesa->vb.dfn_cache.MultiTexCoord1fvARB );
-/*   make_empty_list( &rmesa->vb.dfn_cache.FogCoordfEXT );
-   make_empty_list( &rmesa->vb.dfn_cache.FogCoordfvEXT );*/
-
-   r200InitCodegen( &rmesa->vb.codegen, useCodegen );
-}
-
-static void free_funcs( struct dynfn *l )
-{
-   struct dynfn *f, *tmp;
-   foreach_s (f, tmp, l) {
-      remove_from_list( f );
-      _mesa_exec_free( f->code );
-      _mesa_free( f );
-   }
-}
-
-void r200VtxfmtUnbindContext( GLcontext *ctx )
-{
-}
-
-
-void r200VtxfmtMakeCurrent( GLcontext *ctx )
-{
-}
-
-
-void r200VtxfmtDestroy( GLcontext *ctx )
-{
-   r200ContextPtr rmesa = R200_CONTEXT( ctx );
-
-   count_funcs( rmesa );
-   free_funcs( &rmesa->vb.dfn_cache.Vertex2f );
-   free_funcs( &rmesa->vb.dfn_cache.Vertex2fv );
-   free_funcs( &rmesa->vb.dfn_cache.Vertex3f );
-   free_funcs( &rmesa->vb.dfn_cache.Vertex3fv );
-   free_funcs( &rmesa->vb.dfn_cache.Color4ub );
-   free_funcs( &rmesa->vb.dfn_cache.Color4ubv );
-   free_funcs( &rmesa->vb.dfn_cache.Color3ub );
-   free_funcs( &rmesa->vb.dfn_cache.Color3ubv );
-   free_funcs( &rmesa->vb.dfn_cache.Color4f );
-   free_funcs( &rmesa->vb.dfn_cache.Color4fv );
-   free_funcs( &rmesa->vb.dfn_cache.Color3f );
-   free_funcs( &rmesa->vb.dfn_cache.Color3fv );
-   free_funcs( &rmesa->vb.dfn_cache.SecondaryColor3ubEXT );
-   free_funcs( &rmesa->vb.dfn_cache.SecondaryColor3ubvEXT );
-   free_funcs( &rmesa->vb.dfn_cache.SecondaryColor3fEXT );
-   free_funcs( &rmesa->vb.dfn_cache.SecondaryColor3fvEXT );
-   free_funcs( &rmesa->vb.dfn_cache.Normal3f );
-   free_funcs( &rmesa->vb.dfn_cache.Normal3fv );
-   free_funcs( &rmesa->vb.dfn_cache.TexCoord3f );
-   free_funcs( &rmesa->vb.dfn_cache.TexCoord3fv );
-   free_funcs( &rmesa->vb.dfn_cache.TexCoord2f );
-   free_funcs( &rmesa->vb.dfn_cache.TexCoord2fv );
-   free_funcs( &rmesa->vb.dfn_cache.TexCoord1f );
-   free_funcs( &rmesa->vb.dfn_cache.TexCoord1fv );
-   free_funcs( &rmesa->vb.dfn_cache.MultiTexCoord3fARB );
-   free_funcs( &rmesa->vb.dfn_cache.MultiTexCoord3fvARB );
-   free_funcs( &rmesa->vb.dfn_cache.MultiTexCoord2fARB );
-   free_funcs( &rmesa->vb.dfn_cache.MultiTexCoord2fvARB );
-   free_funcs( &rmesa->vb.dfn_cache.MultiTexCoord1fARB );
-   free_funcs( &rmesa->vb.dfn_cache.MultiTexCoord1fvARB );
-/*   free_funcs( &rmesa->vb.dfn_cache.FogCoordfEXT );
-   free_funcs( &rmesa->vb.dfn_cache.FogCoordfvEXT );*/
-}
-
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/r200/r200_vtxfmt.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/r200/r200_vtxfmt.h
deleted file mode 100644
index c347dcfb2..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/r200/r200_vtxfmt.h
+++ /dev/null
@@ -1,123 +0,0 @@
-/* $XFree86: xc/lib/GL/mesa/src/drv/r200/r200_vtxfmt.h,v 1.1 2002/10/30 12:51:53 alanh Exp $ */
-/*
-Copyright (C) The Weather Channel, Inc.  2002.  All Rights Reserved.
-
-The Weather Channel (TM) funded Tungsten Graphics to develop the
-initial release of the Radeon 8500 driver under the XFree86 license.
-This notice must be preserved.
-
-Permission is hereby granted, free of charge, to any person obtaining
-a copy of this software and associated documentation files (the
-"Software"), to deal in the Software without restriction, including
-without limitation the rights to use, copy, modify, merge, publish,
-distribute, sublicense, and/or sell copies of the Software, and to
-permit persons to whom the Software is furnished to do so, subject to
-the following conditions:
-
-The above copyright notice and this permission notice (including the
-next paragraph) shall be included in all copies or substantial
-portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
-EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
-IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
-LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
-OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
-WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-**************************************************************************/
-
-/*
- * Authors:
- *   Keith Whitwell <keith@tungstengraphics.com>
- */
-
-#ifndef __R200_VTXFMT_H__
-#define __R200_VTXFMT_H__
-
-#include "r200_context.h"
-
-
-
-extern void r200VtxfmtUpdate( GLcontext *ctx );
-extern void r200VtxfmtInit( GLcontext *ctx, GLboolean useCodegen );
-extern void r200VtxfmtInvalidate( GLcontext *ctx );
-extern void r200VtxfmtDestroy( GLcontext *ctx );
-extern void r200VtxfmtInitChoosers( GLvertexformat *vfmt );
-
-extern void r200VtxfmtMakeCurrent( GLcontext *ctx );
-extern void r200VtxfmtUnbindContext( GLcontext *ctx );
-
-extern void r200_copy_to_current( GLcontext *ctx );
-extern void VFMT_FALLBACK( const char *caller );
-
-#define DFN( FUNC, CACHE)				\
-do {							\
-   char *start = (char *)&FUNC;				\
-   char *end = (char *)&FUNC##_end;			\
-   insert_at_head( &CACHE, dfn );			\
-   dfn->key[0] = key[0];				\
-   dfn->key[1] = key[1];				\
-   dfn->code = _mesa_exec_malloc(end - start);		\
-   _mesa_memcpy(dfn->code, start, end - start);		\
-}							\
-while ( 0 )
-
-#define FIXUP( CODE, OFFSET, CHECKVAL, NEWVAL )	\
-do {						\
-   int *icode = (int *)(CODE+OFFSET);		\
-   assert (*icode == CHECKVAL);			\
-   *icode = (int)NEWVAL;			\
-} while (0)
-
-
-/* Useful for figuring out the offsets:
- */
-#define FIXUP2( CODE, OFFSET, CHECKVAL, NEWVAL )		\
-do {								\
-   while (*(int *)(CODE+OFFSET) != CHECKVAL) OFFSET++;		\
-   /*fprintf(stderr, "%s/%d CVAL %x OFFSET %d VAL %x\n", __FUNCTION__,*/ \
-   /*	   __LINE__, CHECKVAL, OFFSET, (int)(NEWVAL));*/		\
-   *(int *)(CODE+OFFSET) = (int)(NEWVAL);				\
-   OFFSET += 4;							\
-} while (0)
-
-/* 
- */
-void r200InitCodegen( struct dfn_generators *gen, GLboolean useCodegen );
-void r200InitX86Codegen( struct dfn_generators *gen );
-void r200InitSSECodegen( struct dfn_generators *gen );
-
-
-
-/* Defined in r200_vtxfmt_x86.c
- */
-struct dynfn *r200_makeX86Vertex2f( GLcontext *, const int * );
-struct dynfn *r200_makeX86Vertex2fv( GLcontext *, const int * );
-struct dynfn *r200_makeX86Vertex3f( GLcontext *, const int * );
-struct dynfn *r200_makeX86Vertex3fv( GLcontext *, const int * );
-struct dynfn *r200_makeX86Color4ub( GLcontext *, const int * );
-struct dynfn *r200_makeX86Color4ubv( GLcontext *, const int * );
-struct dynfn *r200_makeX86Color3ub( GLcontext *, const int * );
-struct dynfn *r200_makeX86Color3ubv( GLcontext *, const int * );
-struct dynfn *r200_makeX86Color4f( GLcontext *, const int * );
-struct dynfn *r200_makeX86Color4fv( GLcontext *, const int * );
-struct dynfn *r200_makeX86Color3f( GLcontext *, const int * );
-struct dynfn *r200_makeX86Color3fv( GLcontext *, const int * );
-struct dynfn *r200_makeX86SecondaryColor3ubEXT( GLcontext *, const int * );
-struct dynfn *r200_makeX86SecondaryColor3ubvEXT( GLcontext *, const int * );
-struct dynfn *r200_makeX86SecondaryColor3fEXT( GLcontext *, const int * );
-struct dynfn *r200_makeX86SecondaryColor3fvEXT( GLcontext *, const int * );
-struct dynfn *r200_makeX86Normal3f( GLcontext *, const int * );
-struct dynfn *r200_makeX86Normal3fv( GLcontext *, const int * );
-struct dynfn *r200_makeX86TexCoord2f( GLcontext *, const int * );
-struct dynfn *r200_makeX86TexCoord2fv( GLcontext *, const int * );
-struct dynfn *r200_makeX86TexCoord1f( GLcontext *, const int * );
-struct dynfn *r200_makeX86TexCoord1fv( GLcontext *, const int * );
-struct dynfn *r200_makeX86MultiTexCoord2fARB( GLcontext *, const int * );
-struct dynfn *r200_makeX86MultiTexCoord2fvARB( GLcontext *, const int * );
-struct dynfn *r200_makeX86MultiTexCoord1fARB( GLcontext *, const int * );
-struct dynfn *r200_makeX86MultiTexCoord1fvARB( GLcontext *, const int * );
-
-#endif
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/r200/r200_vtxfmt_c.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/r200/r200_vtxfmt_c.c
deleted file mode 100644
index 1db5950c8..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/r200/r200_vtxfmt_c.c
+++ /dev/null
@@ -1,1002 +0,0 @@
-/* $XFree86: xc/lib/GL/mesa/src/drv/r200/r200_vtxfmt_c.c,v 1.2 2002/12/16 16:18:56 dawes Exp $ */
-/*
-Copyright (C) The Weather Channel, Inc.  2002.  All Rights Reserved.
-
-The Weather Channel (TM) funded Tungsten Graphics to develop the
-initial release of the Radeon 8500 driver under the XFree86 license.
-This notice must be preserved.
-
-Permission is hereby granted, free of charge, to any person obtaining
-a copy of this software and associated documentation files (the
-"Software"), to deal in the Software without restriction, including
-without limitation the rights to use, copy, modify, merge, publish,
-distribute, sublicense, and/or sell copies of the Software, and to
-permit persons to whom the Software is furnished to do so, subject to
-the following conditions:
-
-The above copyright notice and this permission notice (including the
-next paragraph) shall be included in all copies or substantial
-portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
-EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
-IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
-LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
-OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
-WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-**************************************************************************/
-
-/*
- * Authors:
- *   Keith Whitwell <keith@tungstengraphics.com>
- */
-
-#include "glheader.h"
-#include "imports.h"
-#include "mtypes.h"
-#include "colormac.h"
-#include "simple_list.h"
-#include "api_noop.h"
-#include "vtxfmt.h"
-
-#include "r200_vtxfmt.h"
-#include "r200_tcl.h"
-
-#include "dispatch.h"
-
-/* Fallback versions of all the entrypoints for situations where
- * codegen isn't available.  This is still a lot faster than the
- * vb/pipeline implementation in Mesa.
- */
-static void r200_Vertex3f( GLfloat x, GLfloat y, GLfloat z )
-{
-   GET_CURRENT_CONTEXT(ctx);
-   r200ContextPtr rmesa = R200_CONTEXT(ctx);
-   int i;
-
-   *rmesa->vb.dmaptr++ = *(int *)&x;
-   *rmesa->vb.dmaptr++ = *(int *)&y;
-   *rmesa->vb.dmaptr++ = *(int *)&z;
-
-   for (i = 3; i < rmesa->vb.vertex_size; i++)
-      *rmesa->vb.dmaptr++ = rmesa->vb.vertex[i].i;
-   
-   if (--rmesa->vb.counter == 0)
-      rmesa->vb.notify();
-}
-
-
-static void r200_Vertex3fv( const GLfloat *v )
-{
-   GET_CURRENT_CONTEXT(ctx);
-   r200ContextPtr rmesa = R200_CONTEXT(ctx);
-   int i;
-
-   *rmesa->vb.dmaptr++ = *(int *)&v[0];
-   *rmesa->vb.dmaptr++ = *(int *)&v[1];
-   *rmesa->vb.dmaptr++ = *(int *)&v[2];
-
-   for (i = 3; i < rmesa->vb.vertex_size; i++)
-      *rmesa->vb.dmaptr++ = rmesa->vb.vertex[i].i;
-   
-   if (--rmesa->vb.counter == 0)
-      rmesa->vb.notify();
-}
-
-
-static void r200_Vertex2f( GLfloat x, GLfloat y )
-{
-   GET_CURRENT_CONTEXT(ctx);
-   r200ContextPtr rmesa = R200_CONTEXT(ctx);
-   int i;
-   
-   *rmesa->vb.dmaptr++ = *(int *)&x;
-   *rmesa->vb.dmaptr++ = *(int *)&y;
-   *rmesa->vb.dmaptr++ = 0;
-
-   for (i = 3; i < rmesa->vb.vertex_size; i++)
-      *rmesa->vb.dmaptr++ = rmesa->vb.vertex[i].i;
-
-   if (--rmesa->vb.counter == 0)
-      rmesa->vb.notify();
-}
-
-
-static void r200_Vertex2fv( const GLfloat *v )
-{
-   GET_CURRENT_CONTEXT(ctx);
-   r200ContextPtr rmesa = R200_CONTEXT(ctx);
-   int i;
-
-   *rmesa->vb.dmaptr++ = *(int *)&v[0];
-   *rmesa->vb.dmaptr++ = *(int *)&v[1];
-   *rmesa->vb.dmaptr++ = 0;
-
-   for (i = 3; i < rmesa->vb.vertex_size; i++)
-      *rmesa->vb.dmaptr++ = rmesa->vb.vertex[i].i;
-   
-   if (--rmesa->vb.counter == 0)
-      rmesa->vb.notify();
-}
-
-
-
-/* Color for ubyte (packed) color formats:
- */
-#if 0
-static void r200_Color3ub_ub( GLubyte r, GLubyte g, GLubyte b )
-{
-   GET_CURRENT_CONTEXT(ctx);
-   r200ContextPtr rmesa = R200_CONTEXT(ctx);
-   r200_color_t *dest = rmesa->vb.colorptr;
-   dest->red	= r;
-   dest->green	= g;
-   dest->blue	= b;
-   dest->alpha	= 0xff;
-}
-
-static void r200_Color3ubv_ub( const GLubyte *v )
-{
-   GET_CURRENT_CONTEXT(ctx);
-   r200ContextPtr rmesa = R200_CONTEXT(ctx);
-   r200_color_t *dest = rmesa->vb.colorptr;
-   dest->red	= v[0];
-   dest->green	= v[1];
-   dest->blue	= v[2];
-   dest->alpha	= 0xff;
-}
-
-static void r200_Color4ub_ub( GLubyte r, GLubyte g, GLubyte b, GLubyte a )
-{
-   GET_CURRENT_CONTEXT(ctx);
-   r200ContextPtr rmesa = R200_CONTEXT(ctx);
-   r200_color_t *dest = rmesa->vb.colorptr;
-   dest->red	= r;
-   dest->green	= g;
-   dest->blue	= b;
-   dest->alpha	= a;
-}
-
-static void r200_Color4ubv_ub( const GLubyte *v )
-{
-   GET_CURRENT_CONTEXT(ctx);
-   r200ContextPtr rmesa = R200_CONTEXT(ctx);
-   *(GLuint *)rmesa->vb.colorptr = LE32_TO_CPU(*(GLuint *)v);
-}
-#endif /* 0 */
-
-static void r200_Color3f_ub( GLfloat r, GLfloat g, GLfloat b )
-{
-   GET_CURRENT_CONTEXT(ctx);
-   r200ContextPtr rmesa = R200_CONTEXT(ctx);
-   r200_color_t *dest = rmesa->vb.colorptr;
-   UNCLAMPED_FLOAT_TO_UBYTE( dest->red,   r );
-   UNCLAMPED_FLOAT_TO_UBYTE( dest->green, g );
-   UNCLAMPED_FLOAT_TO_UBYTE( dest->blue,  b );
-   dest->alpha = 255;
-}
-
-static void r200_Color3fv_ub( const GLfloat *v )
-{
-   GET_CURRENT_CONTEXT(ctx);
-   r200ContextPtr rmesa = R200_CONTEXT(ctx);
-   r200_color_t *dest = rmesa->vb.colorptr;
-   UNCLAMPED_FLOAT_TO_UBYTE( dest->red,   v[0] );
-   UNCLAMPED_FLOAT_TO_UBYTE( dest->green, v[1] );
-   UNCLAMPED_FLOAT_TO_UBYTE( dest->blue,  v[2] );
-   dest->alpha = 255;
-}
-
-static void r200_Color4f_ub( GLfloat r, GLfloat g, GLfloat b, GLfloat a )
-{
-   GET_CURRENT_CONTEXT(ctx);
-   r200ContextPtr rmesa = R200_CONTEXT(ctx);
-   r200_color_t *dest = rmesa->vb.colorptr;
-   UNCLAMPED_FLOAT_TO_UBYTE( dest->red,   r );
-   UNCLAMPED_FLOAT_TO_UBYTE( dest->green, g );
-   UNCLAMPED_FLOAT_TO_UBYTE( dest->blue,  b );
-   UNCLAMPED_FLOAT_TO_UBYTE( dest->alpha, a );
-}
-
-static void r200_Color4fv_ub( const GLfloat *v )
-{
-   GET_CURRENT_CONTEXT(ctx);
-   r200ContextPtr rmesa = R200_CONTEXT(ctx);
-   r200_color_t *dest = rmesa->vb.colorptr;
-   UNCLAMPED_FLOAT_TO_UBYTE( dest->red,	  v[0] );
-   UNCLAMPED_FLOAT_TO_UBYTE( dest->green, v[1] );
-   UNCLAMPED_FLOAT_TO_UBYTE( dest->blue,  v[2] );
-   UNCLAMPED_FLOAT_TO_UBYTE( dest->alpha, v[3] );
-}
-
-
-/* Color for float color+alpha formats:
- */
-#if 0
-static void r200_Color3ub_4f( GLubyte r, GLubyte g, GLubyte b )
-{
-   GET_CURRENT_CONTEXT(ctx);
-   r200ContextPtr rmesa = R200_CONTEXT(ctx);
-   GLfloat *dest = rmesa->vb.floatcolorptr;
-   dest[0] = UBYTE_TO_FLOAT(r);
-   dest[1] = UBYTE_TO_FLOAT(g);
-   dest[2] = UBYTE_TO_FLOAT(b);
-   dest[3] = 1.0;
-}
-
-static void r200_Color3ubv_4f( const GLubyte *v )
-{
-   GET_CURRENT_CONTEXT(ctx);
-   r200ContextPtr rmesa = R200_CONTEXT(ctx);
-   GLfloat *dest = rmesa->vb.floatcolorptr;
-   dest[0] = UBYTE_TO_FLOAT(v[0]);
-   dest[1] = UBYTE_TO_FLOAT(v[1]);
-   dest[2] = UBYTE_TO_FLOAT(v[2]);
-   dest[3] = 1.0;
-}
-
-static void r200_Color4ub_4f( GLubyte r, GLubyte g, GLubyte b, GLubyte a )
-{
-   GET_CURRENT_CONTEXT(ctx);
-   r200ContextPtr rmesa = R200_CONTEXT(ctx);
-   GLfloat *dest = rmesa->vb.floatcolorptr;
-   dest[0] = UBYTE_TO_FLOAT(r);
-   dest[1] = UBYTE_TO_FLOAT(g);
-   dest[2] = UBYTE_TO_FLOAT(b);
-   dest[3] = UBYTE_TO_FLOAT(a);
-}
-
-static void r200_Color4ubv_4f( const GLubyte *v )
-{
-   GET_CURRENT_CONTEXT(ctx);
-   r200ContextPtr rmesa = R200_CONTEXT(ctx);
-   GLfloat *dest = rmesa->vb.floatcolorptr;
-   dest[0] = UBYTE_TO_FLOAT(v[0]);
-   dest[1] = UBYTE_TO_FLOAT(v[1]);
-   dest[2] = UBYTE_TO_FLOAT(v[2]);
-   dest[3] = UBYTE_TO_FLOAT(v[3]);
-}
-#endif /* 0 */
-
-
-static void r200_Color3f_4f( GLfloat r, GLfloat g, GLfloat b )
-{
-   GET_CURRENT_CONTEXT(ctx);
-   r200ContextPtr rmesa = R200_CONTEXT(ctx);
-   GLfloat *dest = rmesa->vb.floatcolorptr;
-   dest[0] = r;
-   dest[1] = g;
-   dest[2] = b;
-   dest[3] = 1.0;		
-}
-
-static void r200_Color3fv_4f( const GLfloat *v )
-{
-   GET_CURRENT_CONTEXT(ctx);
-   r200ContextPtr rmesa = R200_CONTEXT(ctx);
-   GLfloat *dest = rmesa->vb.floatcolorptr;
-   dest[0] = v[0];
-   dest[1] = v[1];
-   dest[2] = v[2];
-   dest[3] = 1.0;
-}
-
-static void r200_Color4f_4f( GLfloat r, GLfloat g, GLfloat b, GLfloat a )
-{
-   GET_CURRENT_CONTEXT(ctx);
-   r200ContextPtr rmesa = R200_CONTEXT(ctx);
-   GLfloat *dest = rmesa->vb.floatcolorptr;
-   dest[0] = r;
-   dest[1] = g;
-   dest[2] = b;
-   dest[3] = a;
-}
-
-static void r200_Color4fv_4f( const GLfloat *v )
-{
-   GET_CURRENT_CONTEXT(ctx);
-   r200ContextPtr rmesa = R200_CONTEXT(ctx);
-   GLfloat *dest = rmesa->vb.floatcolorptr;
-   dest[0] = v[0];
-   dest[1] = v[1];
-   dest[2] = v[2];
-   dest[3] = v[3];
-}
-
-
-/* Color for float color formats:
- */
-#if 0
-static void r200_Color3ub_3f( GLubyte r, GLubyte g, GLubyte b )
-{
-   GET_CURRENT_CONTEXT(ctx);
-   r200ContextPtr rmesa = R200_CONTEXT(ctx);
-   GLfloat *dest = rmesa->vb.floatcolorptr;
-   dest[0] = UBYTE_TO_FLOAT(r);
-   dest[1] = UBYTE_TO_FLOAT(g);
-   dest[2] = UBYTE_TO_FLOAT(b);
-}
-
-static void r200_Color3ubv_3f( const GLubyte *v )
-{
-   GET_CURRENT_CONTEXT(ctx);
-   r200ContextPtr rmesa = R200_CONTEXT(ctx);
-   GLfloat *dest = rmesa->vb.floatcolorptr;
-   dest[0] = UBYTE_TO_FLOAT(v[0]);
-   dest[1] = UBYTE_TO_FLOAT(v[1]);
-   dest[2] = UBYTE_TO_FLOAT(v[2]);
-}
-
-static void r200_Color4ub_3f( GLubyte r, GLubyte g, GLubyte b, GLubyte a )
-{
-   GET_CURRENT_CONTEXT(ctx);
-   r200ContextPtr rmesa = R200_CONTEXT(ctx);
-   GLfloat *dest = rmesa->vb.floatcolorptr;
-   dest[0] = UBYTE_TO_FLOAT(r);
-   dest[1] = UBYTE_TO_FLOAT(g);
-   dest[2] = UBYTE_TO_FLOAT(b);
-   ctx->Current.Attrib[VERT_ATTRIB_COLOR0][3] = UBYTE_TO_FLOAT(a);
-}
-
-static void r200_Color4ubv_3f( const GLubyte *v )
-{
-   GET_CURRENT_CONTEXT(ctx);
-   r200ContextPtr rmesa = R200_CONTEXT(ctx);
-   GLfloat *dest = rmesa->vb.floatcolorptr;
-   dest[0] = UBYTE_TO_FLOAT(v[0]);
-   dest[1] = UBYTE_TO_FLOAT(v[1]);
-   dest[2] = UBYTE_TO_FLOAT(v[2]);
-   ctx->Current.Attrib[VERT_ATTRIB_COLOR0][3] = UBYTE_TO_FLOAT(v[3]);
-}
-#endif /* 0 */
-
-
-static void r200_Color3f_3f( GLfloat r, GLfloat g, GLfloat b )
-{
-   GET_CURRENT_CONTEXT(ctx);
-   r200ContextPtr rmesa = R200_CONTEXT(ctx);
-   GLfloat *dest = rmesa->vb.floatcolorptr;
-   dest[0] = r;
-   dest[1] = g;
-   dest[2] = b;
-}
-
-static void r200_Color3fv_3f( const GLfloat *v )
-{
-   GET_CURRENT_CONTEXT(ctx);
-   r200ContextPtr rmesa = R200_CONTEXT(ctx);
-   GLfloat *dest = rmesa->vb.floatcolorptr;
-   dest[0] = v[0];
-   dest[1] = v[1];
-   dest[2] = v[2];
-}
-
-static void r200_Color4f_3f( GLfloat r, GLfloat g, GLfloat b, GLfloat a )
-{
-   GET_CURRENT_CONTEXT(ctx);
-   r200ContextPtr rmesa = R200_CONTEXT(ctx);
-   GLfloat *dest = rmesa->vb.floatcolorptr;
-   dest[0] = r;
-   dest[1] = g;
-   dest[2] = b;
-   ctx->Current.Attrib[VERT_ATTRIB_COLOR0][3] = a;
-}
-
-static void r200_Color4fv_3f( const GLfloat *v )
-{
-   GET_CURRENT_CONTEXT(ctx);
-   r200ContextPtr rmesa = R200_CONTEXT(ctx);
-   GLfloat *dest = rmesa->vb.floatcolorptr;
-   dest[0] = v[0];
-   dest[1] = v[1];
-   dest[2] = v[2];
-   ctx->Current.Attrib[VERT_ATTRIB_COLOR0][3] = v[3]; 
-}
-
-
-/* Secondary Color:
- */
-#if 0
-static void r200_SecondaryColor3ubEXT_ub( GLubyte r, GLubyte g, GLubyte b )
-{
-   GET_CURRENT_CONTEXT(ctx);
-   r200ContextPtr rmesa = R200_CONTEXT(ctx);
-   r200_color_t *dest = rmesa->vb.specptr;
-   dest->red	= r;
-   dest->green	= g;
-   dest->blue	= b;
-   dest->alpha	= 0xff;
-}
-
-static void r200_SecondaryColor3ubvEXT_ub( const GLubyte *v )
-{
-   GET_CURRENT_CONTEXT(ctx);
-   r200ContextPtr rmesa = R200_CONTEXT(ctx);
-   r200_color_t *dest = rmesa->vb.specptr;
-   dest->red	= v[0];
-   dest->green	= v[1];
-   dest->blue	= v[2];
-   dest->alpha	= 0xff;
-}
-#endif /* 0 */
-
-static void r200_SecondaryColor3fEXT_ub( GLfloat r, GLfloat g, GLfloat b )
-{
-   GET_CURRENT_CONTEXT(ctx);
-   r200ContextPtr rmesa = R200_CONTEXT(ctx);
-   r200_color_t *dest = rmesa->vb.specptr;
-   UNCLAMPED_FLOAT_TO_UBYTE( dest->red,	  r );
-   UNCLAMPED_FLOAT_TO_UBYTE( dest->green, g );
-   UNCLAMPED_FLOAT_TO_UBYTE( dest->blue,  b );
-   dest->alpha = 255;
-}
-
-static void r200_SecondaryColor3fvEXT_ub( const GLfloat *v )
-{
-   GET_CURRENT_CONTEXT(ctx);
-   r200ContextPtr rmesa = R200_CONTEXT(ctx);
-   r200_color_t *dest = rmesa->vb.specptr;
-   UNCLAMPED_FLOAT_TO_UBYTE( dest->red,	  v[0] );
-   UNCLAMPED_FLOAT_TO_UBYTE( dest->green, v[1] );
-   UNCLAMPED_FLOAT_TO_UBYTE( dest->blue,  v[2] );
-   dest->alpha = 255;
-}
-
-#if 0
-static void r200_SecondaryColor3ubEXT_3f( GLubyte r, GLubyte g, GLubyte b )
-{
-   GET_CURRENT_CONTEXT(ctx);
-   r200ContextPtr rmesa = R200_CONTEXT(ctx);
-   GLfloat *dest = rmesa->vb.floatspecptr;
-   dest[0] = UBYTE_TO_FLOAT(r);
-   dest[1] = UBYTE_TO_FLOAT(g);
-   dest[2] = UBYTE_TO_FLOAT(b);
-   dest[3] = 1.0;
-}
-
-static void r200_SecondaryColor3ubvEXT_3f( const GLubyte *v )
-{
-   GET_CURRENT_CONTEXT(ctx);
-   r200ContextPtr rmesa = R200_CONTEXT(ctx);
-   GLfloat *dest = rmesa->vb.floatspecptr;
-   dest[0] = UBYTE_TO_FLOAT(v[0]);
-   dest[1] = UBYTE_TO_FLOAT(v[1]);
-   dest[2] = UBYTE_TO_FLOAT(v[2]);
-   dest[3] = 1.0;
-}
-#endif /* 0 */
-
-static void r200_SecondaryColor3fEXT_3f( GLfloat r, GLfloat g, GLfloat b )
-{
-   GET_CURRENT_CONTEXT(ctx);
-   r200ContextPtr rmesa = R200_CONTEXT(ctx);
-   GLfloat *dest = rmesa->vb.floatspecptr;
-   dest[0] = r;
-   dest[1] = g;
-   dest[2] = b;
-   dest[3] = 1.0;
-}
-
-static void r200_SecondaryColor3fvEXT_3f( const GLfloat *v )
-{
-   GET_CURRENT_CONTEXT(ctx);
-   r200ContextPtr rmesa = R200_CONTEXT(ctx);
-   GLfloat *dest = rmesa->vb.floatspecptr;
-   dest[0] = v[0];
-   dest[1] = v[1];
-   dest[2] = v[2];
-   dest[3] = 1.0;
-}
-
-
-
-/* Normal
- */
-static void r200_Normal3f( GLfloat n0, GLfloat n1, GLfloat n2 )
-{
-   GET_CURRENT_CONTEXT(ctx);
-   r200ContextPtr rmesa = R200_CONTEXT(ctx);
-   GLfloat *dest = rmesa->vb.normalptr;
-   dest[0] = n0;
-   dest[1] = n1;
-   dest[2] = n2;
-}
-
-static void r200_Normal3fv( const GLfloat *v )
-{
-   GET_CURRENT_CONTEXT(ctx);
-   r200ContextPtr rmesa = R200_CONTEXT(ctx);
-   GLfloat *dest = rmesa->vb.normalptr;
-   dest[0] = v[0];
-   dest[1] = v[1];
-   dest[2] = v[2];
-}
-
-
-/* FogCoord
- */
-static void r200_FogCoordfEXT( GLfloat f )
-{
-   GET_CURRENT_CONTEXT(ctx);
-   r200ContextPtr rmesa = R200_CONTEXT(ctx);
-   GLfloat *dest = rmesa->vb.fogptr;
-   dest[0] = r200ComputeFogBlendFactor( ctx, f );
-/*   ctx->Current.Attrib[VERT_ATTRIB_FOG][0] = f;*/
-}
-
-static void r200_FogCoordfvEXT( const GLfloat *v )
-{
-   GET_CURRENT_CONTEXT(ctx);
-   r200ContextPtr rmesa = R200_CONTEXT(ctx);
-   GLfloat *dest = rmesa->vb.fogptr;
-   dest[0] = r200ComputeFogBlendFactor( ctx, v[0] );
-/*   ctx->Current.Attrib[VERT_ATTRIB_FOG][0] = v[0];*/
-}
-
-
-/* TexCoord
- */
-
-/* \todo maybe (target & 4 ? target & 5 : target & 3) is more save than (target & 7) */
-static void r200_MultiTexCoord1fARB(GLenum target, GLfloat s)
-{
-   GET_CURRENT_CONTEXT(ctx);
-   r200ContextPtr rmesa = R200_CONTEXT(ctx);
-   GLint unit = (target & 7);
-   GLfloat * const dest = rmesa->vb.texcoordptr[unit];
-
-   switch( ctx->Texture.Unit[unit]._ReallyEnabled ) {
-   case TEXTURE_CUBE_BIT:
-   case TEXTURE_3D_BIT:
-      dest[2] = 0.0;
-      /* FALLTHROUGH */
-   case TEXTURE_2D_BIT:
-   case TEXTURE_RECT_BIT:
-      dest[1] = 0.0;
-      /* FALLTHROUGH */
-   case TEXTURE_1D_BIT:
-      dest[0] = s;
-   }
-}
-
-static void r200_MultiTexCoord2fARB(GLenum target, GLfloat s, GLfloat t)
-{
-   GET_CURRENT_CONTEXT(ctx);
-   r200ContextPtr rmesa = R200_CONTEXT(ctx);
-   GLint unit = (target & 7);
-   GLfloat * const dest = rmesa->vb.texcoordptr[unit];
-
-   switch( ctx->Texture.Unit[unit]._ReallyEnabled ) {
-   case TEXTURE_CUBE_BIT:
-   case TEXTURE_3D_BIT:
-      dest[2] = 0.0;
-      /* FALLTHROUGH */
-   case TEXTURE_2D_BIT:
-   case TEXTURE_RECT_BIT:
-      dest[1] = t;
-      dest[0] = s;
-      break;
-   default:
-      VFMT_FALLBACK(__FUNCTION__);
-      CALL_MultiTexCoord2fARB(GET_DISPATCH(), (target, s, t));
-      return;	
-   }
-}
-
-static void r200_MultiTexCoord3fARB(GLenum target, GLfloat s, GLfloat t, GLfloat r)
-{
-   GET_CURRENT_CONTEXT(ctx);
-   r200ContextPtr rmesa = R200_CONTEXT(ctx);
-   GLint unit = (target & 7);
-   GLfloat * const dest = rmesa->vb.texcoordptr[unit];
-
-   switch( ctx->Texture.Unit[unit]._ReallyEnabled ) {
-   case TEXTURE_CUBE_BIT:
-   case TEXTURE_3D_BIT:
-      dest[2] = r;
-      dest[1] = t;
-      dest[0] = s;
-      break;
-   default:
-      VFMT_FALLBACK(__FUNCTION__);
-      CALL_MultiTexCoord3fARB(GET_DISPATCH(), (target, s, t, r));
-      return;	
-   }
-}
-
-static void r200_TexCoord1f(GLfloat s)
-{
-   r200_MultiTexCoord1fARB(GL_TEXTURE0, s);
-}
-
-static void r200_TexCoord2f(GLfloat s, GLfloat t)
-{
-   r200_MultiTexCoord2fARB(GL_TEXTURE0, s, t);
-}
-
-static void r200_TexCoord3f(GLfloat s, GLfloat t, GLfloat r)
-{
-   r200_MultiTexCoord3fARB(GL_TEXTURE0, s, t, r);
-}
-
-static void r200_TexCoord1fv(const GLfloat *v)
-{
-   r200_MultiTexCoord1fARB(GL_TEXTURE0, v[0]);
-}
-
-static void r200_TexCoord2fv(const GLfloat *v)
-{
-   r200_MultiTexCoord2fARB(GL_TEXTURE0, v[0], v[1]);
-}
-
-static void r200_TexCoord3fv(const GLfloat *v)
-{
-   r200_MultiTexCoord3fARB(GL_TEXTURE0, v[0], v[1], v[2]);
-}
-
-static void r200_MultiTexCoord1fvARB(GLenum target, const GLfloat *v)
-{
-   r200_MultiTexCoord1fARB(target, v[0]);
-}
-
-static void r200_MultiTexCoord2fvARB(GLenum target, const GLfloat *v)
-{
-   r200_MultiTexCoord2fARB(target, v[0], v[1]);
-}
-
-static void r200_MultiTexCoord3fvARB(GLenum target, const GLfloat *v)
-{
-   r200_MultiTexCoord3fARB(target, v[0], v[1], v[2]);
-}
-
-
-static struct dynfn *lookup( struct dynfn *l, const int *key )
-{
-   struct dynfn *f;
-
-   foreach( f, l ) {
-      if (f->key[0] == key[0] && f->key[1] == key[1]) 
-	 return f;
-   }
-
-   return NULL;
-}
-
-/* Can't use the loopback template for this:
- */
-
-#define CHOOSE(FN, FNTYPE, MASK0, MASK1, ARGS1, ARGS2 )			\
-static void choose_##FN ARGS1						\
-{									\
-   GET_CURRENT_CONTEXT(ctx);						\
-   r200ContextPtr rmesa = R200_CONTEXT(ctx);				\
-   int key[2];								\
-   struct dynfn *dfn;							\
-									\
-   key[0] = rmesa->vb.vtxfmt_0 & MASK0;					\
-   key[1] = rmesa->vb.vtxfmt_1 & MASK1;					\
-									\
-   dfn = lookup( &rmesa->vb.dfn_cache.FN, key );			\
-   if (dfn == 0)							\
-      dfn = rmesa->vb.codegen.FN( ctx, key );				\
-   else if (R200_DEBUG & DEBUG_CODEGEN)					\
-      fprintf(stderr, "%s -- cached codegen\n", __FUNCTION__ );		\
-									\
-   if (dfn)								\
-      SET_ ## FN (ctx->Exec, (FNTYPE)(dfn->code));			\
-   else {								\
-      if (R200_DEBUG & DEBUG_CODEGEN)					\
-	 fprintf(stderr, "%s -- generic version\n", __FUNCTION__ );	\
-      SET_ ## FN (ctx->Exec, r200_##FN);				\
-   }									\
-									\
-   ctx->Driver.NeedFlush |= FLUSH_UPDATE_CURRENT;			\
-   CALL_ ## FN (ctx->Exec, ARGS2);					\
-}
-
-
-
-/* For the _3f case, only allow one color function to be hooked in at
- * a time.  Eventually, use a similar mechanism to allow selecting the
- * color component of the vertex format based on client behaviour.  
- *
- * Note:  Perform these actions even if there is a codegen or cached 
- * codegen version of the chosen function.
- */
-#define CHOOSE_COLOR(FN, FNTYPE, NR, MASK0, MASK1, ARGS1, ARGS2 )	\
-static void choose_##FN ARGS1						\
-{									\
-   GET_CURRENT_CONTEXT(ctx);						\
-   r200ContextPtr rmesa = R200_CONTEXT(ctx);			\
-   int key[2];								\
-   struct dynfn *dfn;							\
-									\
-   key[0] = rmesa->vb.vtxfmt_0 & MASK0;					\
-   key[1] = rmesa->vb.vtxfmt_1 & MASK1;					\
-									\
-   if (VTX_COLOR(rmesa->vb.vtxfmt_0,0) == R200_VTX_PK_RGBA) {		\
-      SET_ ## FN (ctx->Exec, r200_##FN##_ub);				\
-   }									\
-   else if (VTX_COLOR(rmesa->vb.vtxfmt_0,0) == R200_VTX_FP_RGB) {	\
-									\
-      if (rmesa->vb.installed_color_3f_sz != NR) {			\
-         rmesa->vb.installed_color_3f_sz = NR;				\
-         if (NR == 3) ctx->Current.Attrib[VERT_ATTRIB_COLOR0][3] = 1.0;	\
-         if (ctx->Driver.NeedFlush & FLUSH_UPDATE_CURRENT) {		\
-            r200_copy_to_current( ctx );				\
-            _mesa_install_exec_vtxfmt( ctx, &rmesa->vb.vtxfmt );	\
-            CALL_ ## FN (ctx->Exec, ARGS2);				\
-            return;							\
-         }								\
-      }									\
-									\
-      SET_ ## FN (ctx->Exec, r200_##FN##_3f);				\
-   }									\
-   else {								\
-      SET_ ## FN (ctx->Exec, r200_##FN##_4f);				\
-   }									\
-									\
-									\
-   dfn = lookup( &rmesa->vb.dfn_cache.FN, key );			\
-   if (!dfn) dfn = rmesa->vb.codegen.FN( ctx, key );			\
-									\
-   if (dfn) {								\
-      if (R200_DEBUG & DEBUG_CODEGEN)					\
-         fprintf(stderr, "%s -- codegen version\n", __FUNCTION__ );	\
-      SET_ ## FN (ctx->Exec, (FNTYPE)dfn->code);			\
-   }									\
-   else if (R200_DEBUG & DEBUG_CODEGEN)					\
-         fprintf(stderr, "%s -- 'c' version\n", __FUNCTION__ );		\
-									\
-   ctx->Driver.NeedFlush |= FLUSH_UPDATE_CURRENT;			\
-   CALL_ ## FN (ctx->Exec, ARGS2);					\
-}
-
-
-
-/* Right now there are both _ub and _3f versions of the secondary color
- * functions.  Currently, we only set-up the hardware to use the _ub versions.
- * The _3f versions are needed for the cases where secondary color isn't used
- * in the vertex format, but it still needs to be stored in the context
- * state vector.
- */
-#define CHOOSE_SECONDARY_COLOR(FN, FNTYPE, MASK0, MASK1, ARGS1, ARGS2 )	\
-static void choose_##FN ARGS1						\
-{									\
-   GET_CURRENT_CONTEXT(ctx);						\
-   r200ContextPtr rmesa = R200_CONTEXT(ctx);			\
-   int key[2];								\
-   struct dynfn *dfn;							\
-									\
-   key[0] = rmesa->vb.vtxfmt_0 & MASK0;					\
-   key[1] = rmesa->vb.vtxfmt_1 & MASK1;					\
-									\
-   dfn = lookup( &rmesa->vb.dfn_cache.FN, key );			\
-   if (dfn == 0)							\
-      dfn = rmesa->vb.codegen.FN( ctx, key );			\
-   else  if (R200_DEBUG & DEBUG_CODEGEN)				\
-      fprintf(stderr, "%s -- cached version\n", __FUNCTION__ );		\
-									\
-   if (dfn)								\
-      SET_ ## FN (ctx->Exec, (FNTYPE)(dfn->code));			\
-   else {								\
-      if (R200_DEBUG & DEBUG_CODEGEN)					\
-         fprintf(stderr, "%s -- generic version\n", __FUNCTION__ );	\
-      SET_ ## FN (ctx->Exec, (VTX_COLOR(rmesa->vb.vtxfmt_0,1) == R200_VTX_PK_RGBA) \
-	  ? r200_##FN##_ub : r200_##FN##_3f);				\
-   }									\
-									\
-   ctx->Driver.NeedFlush |= FLUSH_UPDATE_CURRENT;		\
-   CALL_ ## FN (ctx->Exec, ARGS2);					\
-}
-
-
-
-
-
-
-
-/* VTXFMT_0
- */
-#define MASK_XYZW  (R200_VTX_W0|R200_VTX_Z0)
-#define MASK_NORM  (MASK_XYZW|R200_VTX_N0)
-#define MASK_FOG   (MASK_NORM |R200_VTX_DISCRETE_FOG)
-#define MASK_COLOR (MASK_FOG |(R200_VTX_COLOR_MASK<<R200_VTX_COLOR_0_SHIFT))
-#define MASK_SPEC  (MASK_COLOR|(R200_VTX_COLOR_MASK<<R200_VTX_COLOR_1_SHIFT))
-
-/* VTXFMT_1
- */
-#define MASK_ST0 (0x7 << R200_VTX_TEX0_COMP_CNT_SHIFT)
-/* FIXME: maybe something like in the radeon driver is needed here? */
-
-
-typedef void (*p4f)( GLfloat, GLfloat, GLfloat, GLfloat );
-typedef void (*p3f)( GLfloat, GLfloat, GLfloat );
-typedef void (*p2f)( GLfloat, GLfloat );
-typedef void (*p1f)( GLfloat );
-typedef void (*pe3f)( GLenum, GLfloat, GLfloat, GLfloat );
-typedef void (*pe2f)( GLenum, GLfloat, GLfloat );
-typedef void (*pe1f)( GLenum, GLfloat );
-typedef void (*p4ub)( GLubyte, GLubyte, GLubyte, GLubyte );
-typedef void (*p3ub)( GLubyte, GLubyte, GLubyte );
-typedef void (*pfv)( const GLfloat * );
-typedef void (*pefv)( GLenum, const GLfloat * );
-typedef void (*pubv)( const GLubyte * );
-
-
-CHOOSE(Normal3f, p3f, MASK_NORM, 0, 
-       (GLfloat a,GLfloat b,GLfloat c), (a,b,c))
-CHOOSE(Normal3fv, pfv, MASK_NORM, 0, 
-       (const GLfloat *v), (v))
-
-#if 0
-CHOOSE_COLOR(Color4ub, p4ub, 4, MASK_COLOR, 0,
-	(GLubyte a,GLubyte b, GLubyte c, GLubyte d), (a,b,c,d))
-CHOOSE_COLOR(Color4ubv, pubv, 4, MASK_COLOR, 0, 
-	(const GLubyte *v), (v))
-CHOOSE_COLOR(Color3ub, p3ub, 3, MASK_COLOR, 0, 
-	(GLubyte a,GLubyte b, GLubyte c), (a,b,c))
-CHOOSE_COLOR(Color3ubv, pubv, 3, MASK_COLOR, 0, 
-	(const GLubyte *v), (v))
-CHOOSE_SECONDARY_COLOR(SecondaryColor3ubEXT, p3ub, MASK_SPEC, 0, 
-	(GLubyte a,GLubyte b, GLubyte c), (a,b,c))
-CHOOSE_SECONDARY_COLOR(SecondaryColor3ubvEXT, pubv, MASK_SPEC, 0, 
-	(const GLubyte *v), (v))
-#endif
-
-CHOOSE_COLOR(Color4f, p4f, 4, MASK_COLOR, 0, 
-	(GLfloat a,GLfloat b, GLfloat c, GLfloat d), (a,b,c,d))
-CHOOSE_COLOR(Color4fv, pfv, 4, MASK_COLOR, 0, 
-	(const GLfloat *v), (v))
-CHOOSE_COLOR(Color3f, p3f, 3, MASK_COLOR, 0,
-	(GLfloat a,GLfloat b, GLfloat c), (a,b,c))
-CHOOSE_COLOR(Color3fv, pfv, 3, MASK_COLOR, 0,
-	(const GLfloat *v), (v))
-
-
-CHOOSE_SECONDARY_COLOR(SecondaryColor3fEXT, p3f, MASK_SPEC, 0,
-	(GLfloat a,GLfloat b, GLfloat c), (a,b,c))
-CHOOSE_SECONDARY_COLOR(SecondaryColor3fvEXT, pfv, MASK_SPEC, 0,
-	(const GLfloat *v), (v))
-
-CHOOSE(TexCoord3f, p3f, ~0, MASK_ST0, 
-       (GLfloat a,GLfloat b,GLfloat c), (a,b,c))
-CHOOSE(TexCoord3fv, pfv, ~0, MASK_ST0, 
-       (const GLfloat *v), (v))
-CHOOSE(TexCoord2f, p2f, ~0, MASK_ST0, 
-       (GLfloat a,GLfloat b), (a,b))
-CHOOSE(TexCoord2fv, pfv, ~0, MASK_ST0, 
-       (const GLfloat *v), (v))
-CHOOSE(TexCoord1f, p1f, ~0, MASK_ST0, 
-       (GLfloat a), (a))
-CHOOSE(TexCoord1fv, pfv, ~0, MASK_ST0, 
-       (const GLfloat *v), (v))
-
-CHOOSE(MultiTexCoord3fARB, pe3f, ~0, ~0,
-	 (GLenum u,GLfloat a,GLfloat b,GLfloat c), (u,a,b,c))
-CHOOSE(MultiTexCoord3fvARB, pefv, ~0, ~0,
-	(GLenum u,const GLfloat *v), (u,v))
-CHOOSE(MultiTexCoord2fARB, pe2f, ~0, ~0,
-	 (GLenum u,GLfloat a,GLfloat b), (u,a,b))
-CHOOSE(MultiTexCoord2fvARB, pefv, ~0, ~0,
-	(GLenum u,const GLfloat *v), (u,v))
-CHOOSE(MultiTexCoord1fARB, pe1f, ~0, ~0,
-	 (GLenum u,GLfloat a), (u,a))
-CHOOSE(MultiTexCoord1fvARB, pefv, ~0, ~0,
-	(GLenum u,const GLfloat *v), (u,v))
-
-CHOOSE(Vertex3f, p3f, ~0, ~0, 
-       (GLfloat a,GLfloat b,GLfloat c), (a,b,c))
-CHOOSE(Vertex3fv, pfv, ~0, ~0, 
-       (const GLfloat *v), (v))
-CHOOSE(Vertex2f, p2f, ~0, ~0, 
-       (GLfloat a,GLfloat b), (a,b))
-CHOOSE(Vertex2fv, pfv, ~0, ~0, 
-       (const GLfloat *v), (v))
-
-CHOOSE(FogCoordfEXT, p1f, MASK_FOG, ~0, 
-       (GLfloat f), (f))
-CHOOSE(FogCoordfvEXT, pfv, MASK_FOG, ~0, 
-       (const GLfloat *f), (f))
-
-
-
-
-void r200VtxfmtInitChoosers( GLvertexformat *vfmt )
-{
-   vfmt->Color3f = choose_Color3f;
-   vfmt->Color3fv = choose_Color3fv;
-   vfmt->Color4f = choose_Color4f;
-   vfmt->Color4fv = choose_Color4fv;
-   vfmt->SecondaryColor3fEXT = choose_SecondaryColor3fEXT;
-   vfmt->SecondaryColor3fvEXT = choose_SecondaryColor3fvEXT;
-   vfmt->MultiTexCoord1fARB = choose_MultiTexCoord1fARB;
-   vfmt->MultiTexCoord1fvARB = choose_MultiTexCoord1fvARB;
-   vfmt->MultiTexCoord2fARB = choose_MultiTexCoord2fARB;
-   vfmt->MultiTexCoord2fvARB = choose_MultiTexCoord2fvARB;
-   vfmt->MultiTexCoord3fARB = choose_MultiTexCoord3fARB;
-   vfmt->MultiTexCoord3fvARB = choose_MultiTexCoord3fvARB;
-   vfmt->Normal3f = choose_Normal3f;
-   vfmt->Normal3fv = choose_Normal3fv;
-   vfmt->TexCoord1f = choose_TexCoord1f;
-   vfmt->TexCoord1fv = choose_TexCoord1fv;
-   vfmt->TexCoord2f = choose_TexCoord2f;
-   vfmt->TexCoord2fv = choose_TexCoord2fv;
-   vfmt->TexCoord3f = choose_TexCoord3f;
-   vfmt->TexCoord3fv = choose_TexCoord3fv;
-   vfmt->Vertex2f = choose_Vertex2f;
-   vfmt->Vertex2fv = choose_Vertex2fv;
-   vfmt->Vertex3f = choose_Vertex3f;
-   vfmt->Vertex3fv = choose_Vertex3fv;
-/*   vfmt->FogCoordfEXT = choose_FogCoordfEXT;
-   vfmt->FogCoordfvEXT = choose_FogCoordfvEXT;*/
-
-   /* TODO: restore ubyte colors to vtxfmt.
-    */
-#if 0
-   vfmt->Color3ub = choose_Color3ub;
-   vfmt->Color3ubv = choose_Color3ubv;
-   vfmt->Color4ub = choose_Color4ub;
-   vfmt->Color4ubv = choose_Color4ubv;
-   vfmt->SecondaryColor3ubEXT = choose_SecondaryColor3ubEXT;
-   vfmt->SecondaryColor3ubvEXT = choose_SecondaryColor3ubvEXT;
-#endif
-}
-
-
-static struct dynfn *codegen_noop( GLcontext *ctx, const int *key )
-{
-   (void) ctx; (void) key;
-   return NULL;
-}
-
-void r200InitCodegen( struct dfn_generators *gen, GLboolean useCodegen )
-{
-   gen->Vertex3f = codegen_noop;
-   gen->Vertex3fv = codegen_noop;
-   gen->Color4ub = codegen_noop;
-   gen->Color4ubv = codegen_noop;
-   gen->Normal3f = codegen_noop;
-   gen->Normal3fv = codegen_noop;
-
-   gen->TexCoord3f = codegen_noop;
-   gen->TexCoord3fv = codegen_noop;
-   gen->TexCoord2f = codegen_noop;
-   gen->TexCoord2fv = codegen_noop;
-   gen->TexCoord1f = codegen_noop;
-   gen->TexCoord1fv = codegen_noop;
-
-   gen->MultiTexCoord3fARB = codegen_noop;
-   gen->MultiTexCoord3fvARB = codegen_noop;
-   gen->MultiTexCoord2fARB = codegen_noop;
-   gen->MultiTexCoord2fvARB = codegen_noop;
-   gen->MultiTexCoord1fARB = codegen_noop;
-   gen->MultiTexCoord1fvARB = codegen_noop;
-/*   gen->FogCoordfEXT = codegen_noop;
-   gen->FogCoordfvEXT = codegen_noop;*/
-
-   gen->Vertex2f = codegen_noop;
-   gen->Vertex2fv = codegen_noop;
-   gen->Color3ub = codegen_noop;
-   gen->Color3ubv = codegen_noop;
-   gen->Color4f = codegen_noop;
-   gen->Color4fv = codegen_noop;
-   gen->Color3f = codegen_noop;
-   gen->Color3fv = codegen_noop;
-   gen->SecondaryColor3fEXT = codegen_noop;
-   gen->SecondaryColor3fvEXT = codegen_noop;
-   gen->SecondaryColor3ubEXT = codegen_noop;
-   gen->SecondaryColor3ubvEXT = codegen_noop;
-
-   if (useCodegen) {
-#if defined(USE_X86_ASM)
-      r200InitX86Codegen( gen );
-#endif
-
-#if defined(USE_SSE_ASM)
-      r200InitSSECodegen( gen );
-#endif
-   }
-}
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/r200/r200_vtxfmt_sse.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/r200/r200_vtxfmt_sse.c
deleted file mode 100644
index 590173049..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/r200/r200_vtxfmt_sse.c
+++ /dev/null
@@ -1,234 +0,0 @@
-/* $XFree86: xc/lib/GL/mesa/src/drv/r200/r200_vtxfmt_sse.c,v 1.1 2002/10/30 12:51:53 alanh Exp $ */
-/*
-Copyright (C) The Weather Channel, Inc.  2002.  All Rights Reserved.
-
-The Weather Channel (TM) funded Tungsten Graphics to develop the
-initial release of the Radeon 8500 driver under the XFree86 license.
-This notice must be preserved.
-
-Permission is hereby granted, free of charge, to any person obtaining
-a copy of this software and associated documentation files (the
-"Software"), to deal in the Software without restriction, including
-without limitation the rights to use, copy, modify, merge, publish,
-distribute, sublicense, and/or sell copies of the Software, and to
-permit persons to whom the Software is furnished to do so, subject to
-the following conditions:
-
-The above copyright notice and this permission notice (including the
-next paragraph) shall be included in all copies or substantial
-portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
-EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
-IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
-LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
-OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
-WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-**************************************************************************/
-
-/*
- * Authors:
- *   Keith Whitwell <keith@tungstengraphics.com>
- */
-
-#include "glheader.h"
-#include "imports.h"
-#include "simple_list.h" 
-#include "r200_vtxfmt.h"
-
-#if defined(USE_SSE_ASM)
-#include "x86/common_x86_asm.h"
-
-#define EXTERN( FUNC )		\
-extern const char *FUNC;	\
-extern const char *FUNC##_end
-
-EXTERN( _sse_Attribute2fv );
-EXTERN( _sse_Attribute2f );
-EXTERN( _sse_Attribute3fv );
-EXTERN( _sse_Attribute3f );
-EXTERN( _sse_MultiTexCoord2fv );
-EXTERN( _sse_MultiTexCoord2f );
-EXTERN( _sse_MultiTexCoord2fv_2 );
-EXTERN( _sse_MultiTexCoord2f_2 );
-
-/* Build specialized versions of the immediate calls on the fly for
- * the current state.
- */
-
-static struct dynfn *r200_makeSSEAttribute2fv( struct dynfn * cache, const int * key,
-					       const char * name, void * dest)
-{
-   struct dynfn *dfn = MALLOC_STRUCT( dynfn );
-
-   if (R200_DEBUG & DEBUG_CODEGEN)
-      fprintf(stderr, "%s 0x%08x\n", name, key[0] );
-
-   DFN ( _sse_Attribute2fv, (*cache) );
-   FIXUP(dfn->code, 10, 0x0, (int)dest);
-   return dfn;
-}
-
-static struct dynfn *r200_makeSSEAttribute2f( struct dynfn * cache, const int * key,
-					      const char * name, void * dest )
-{
-   struct dynfn *dfn = MALLOC_STRUCT( dynfn );
-
-   if (R200_DEBUG & DEBUG_CODEGEN)
-      fprintf(stderr, "%s 0x%08x\n", name, key[0] );
-
-   DFN ( _sse_Attribute2f, (*cache) );
-   FIXUP(dfn->code, 8, 0x0, (int)dest); 
-   return dfn;
-}
-
-static struct dynfn *r200_makeSSEAttribute3fv( struct dynfn * cache, const int * key,
-					       const char * name, void * dest)
-{
-   struct dynfn *dfn = MALLOC_STRUCT( dynfn );
-
-   if (R200_DEBUG & DEBUG_CODEGEN)
-      fprintf(stderr, "%s 0x%08x\n", name, key[0] );
-
-   DFN ( _sse_Attribute3fv, (*cache) );
-   FIXUP(dfn->code, 13, 0x0, (int)dest);
-   FIXUP(dfn->code, 18, 0x8, 8+(int)dest);
-   return dfn;
-}
-
-static struct dynfn *r200_makeSSEAttribute3f( struct dynfn * cache, const int * key,
-					      const char * name, void * dest )
-{
-   struct dynfn *dfn = MALLOC_STRUCT( dynfn );
-
-   if (R200_DEBUG & DEBUG_CODEGEN)
-      fprintf(stderr, "%s 0x%08x\n", name, key[0] );
-
-   DFN ( _sse_Attribute3f, (*cache) );
-   FIXUP(dfn->code, 12, 0x0, (int)dest); 
-   FIXUP(dfn->code, 17, 0x8, 8+(int)dest); 
-   return dfn;
-}
-
-static struct dynfn *r200_makeSSENormal3fv( GLcontext *ctx, const int *key )
-{
-   r200ContextPtr rmesa = R200_CONTEXT(ctx);
-
-   return r200_makeSSEAttribute3fv( & rmesa->vb.dfn_cache.Normal3fv, key,
-				    __FUNCTION__, rmesa->vb.normalptr );
-}
-
-static struct dynfn *r200_makeSSENormal3f( GLcontext *ctx, const int * key )
-{
-   r200ContextPtr rmesa = R200_CONTEXT(ctx);
-
-   return r200_makeSSEAttribute3f( & rmesa->vb.dfn_cache.Normal3f, key,
-				   __FUNCTION__, rmesa->vb.normalptr );
-}
-
-static struct dynfn *r200_makeSSEColor3fv( GLcontext *ctx, const int * key )
-{
-   if (VTX_COLOR(key[0],0) != R200_VTX_FP_RGB) 
-      return NULL;
-   else
-   {
-      r200ContextPtr rmesa = R200_CONTEXT(ctx);
-
-      return r200_makeSSEAttribute3fv( & rmesa->vb.dfn_cache.Color3fv, key,
-				       __FUNCTION__, rmesa->vb.floatcolorptr );
-   }
-}
-
-static struct dynfn *r200_makeSSEColor3f( GLcontext *ctx, const int * key )
-{
-   if (VTX_COLOR(key[0],0) != R200_VTX_FP_RGB) 
-      return NULL;
-   else
-   {
-      r200ContextPtr rmesa = R200_CONTEXT(ctx);
-
-      return r200_makeSSEAttribute3f( & rmesa->vb.dfn_cache.Color3f, key,
-				      __FUNCTION__, rmesa->vb.floatcolorptr );
-   }
-}
-
-#if 0 /* Temporarily disabled as it is broken w/the new cubemap code. - idr */
-static struct dynfn *r200_makeSSETexCoord2fv( GLcontext *ctx, const int * key )
-{
-   r200ContextPtr rmesa = R200_CONTEXT(ctx);
-
-   return r200_makeSSEAttribute2fv( & rmesa->vb.dfn_cache.TexCoord2fv, key,
-				    __FUNCTION__, rmesa->vb.texcoordptr[0] );
-}
-
-static struct dynfn *r200_makeSSETexCoord2f( GLcontext *ctx, const int * key )
-{
-   r200ContextPtr rmesa = R200_CONTEXT(ctx);
-
-   return r200_makeSSEAttribute2f( & rmesa->vb.dfn_cache.TexCoord2f, key,
-				   __FUNCTION__, rmesa->vb.texcoordptr[0] );
-}
-
-static struct dynfn *r200_makeSSEMultiTexCoord2fv( GLcontext *ctx, const int * key )
-{
-   struct dynfn *dfn = MALLOC_STRUCT( dynfn );
-   r200ContextPtr rmesa = R200_CONTEXT(ctx);
-
-   if (R200_DEBUG & DEBUG_CODEGEN)
-      fprintf(stderr, "%s 0x%08x\n", __FUNCTION__, key[0] );
-
-   if (rmesa->vb.texcoordptr[1] == rmesa->vb.texcoordptr[0]+4) {
-      DFN ( _sse_MultiTexCoord2fv, rmesa->vb.dfn_cache.MultiTexCoord2fvARB );
-      FIXUP(dfn->code, 18, 0xdeadbeef, (int)rmesa->vb.texcoordptr[0]);	
-   } else {
-      DFN ( _sse_MultiTexCoord2fv_2, rmesa->vb.dfn_cache.MultiTexCoord2fvARB );
-      FIXUP(dfn->code, 14, 0x0, (int)rmesa->vb.texcoordptr);
-   }
-   return dfn;
-}
-
-static struct dynfn *r200_makeSSEMultiTexCoord2f( GLcontext *ctx, const int * key )
-{
-   struct dynfn *dfn = MALLOC_STRUCT( dynfn );
-   r200ContextPtr rmesa = R200_CONTEXT(ctx);
-
-   if (R200_DEBUG & DEBUG_CODEGEN)
-      fprintf(stderr, "%s 0x%08x\n", __FUNCTION__, key[0] );
-
-   if (rmesa->vb.texcoordptr[1] == rmesa->vb.texcoordptr[0]+4) {
-      DFN ( _sse_MultiTexCoord2f, rmesa->vb.dfn_cache.MultiTexCoord2fARB );
-      FIXUP(dfn->code, 16, 0xdeadbeef, (int)rmesa->vb.texcoordptr[0]);	
-   } else {
-      DFN ( _sse_MultiTexCoord2f_2, rmesa->vb.dfn_cache.MultiTexCoord2fARB );
-      FIXUP(dfn->code, 15, 0x0, (int)rmesa->vb.texcoordptr);
-   }
-   return dfn;
-}
-#endif
-
-void r200InitSSECodegen( struct dfn_generators *gen )
-{
-   if ( cpu_has_xmm ) {
-      gen->Normal3fv = (void *) r200_makeSSENormal3fv;
-      gen->Normal3f = (void *) r200_makeSSENormal3f;
-      gen->Color3fv = (void *) r200_makeSSEColor3fv;
-      gen->Color3f = (void *) r200_makeSSEColor3f;
-#if 0 /* Temporarily disabled as it is broken w/the new cubemap code. - idr */
-      gen->TexCoord2fv = (void *) r200_makeSSETexCoord2fv;
-      gen->TexCoord2f = (void *) r200_makeSSETexCoord2f;
-      gen->MultiTexCoord2fvARB = (void *) r200_makeSSEMultiTexCoord2fv;
-      gen->MultiTexCoord2fARB = (void *) r200_makeSSEMultiTexCoord2f;
-#endif
-   }
-}
-
-#else 
-
-void r200InitSSECodegen( struct dfn_generators *gen )
-{
-   (void) gen;
-}
-
-#endif
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/r200/r200_vtxfmt_x86.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/r200/r200_vtxfmt_x86.c
deleted file mode 100644
index b78a55c31..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/r200/r200_vtxfmt_x86.c
+++ /dev/null
@@ -1,440 +0,0 @@
-/* $XFree86: xc/lib/GL/mesa/src/drv/r200/r200_vtxfmt_x86.c,v 1.2 2002/12/16 16:18:56 dawes Exp $ */
-/*
-Copyright (C) The Weather Channel, Inc.  2002.  All Rights Reserved.
-
-The Weather Channel (TM) funded Tungsten Graphics to develop the
-initial release of the Radeon 8500 driver under the XFree86 license.
-This notice must be preserved.
-
-Permission is hereby granted, free of charge, to any person obtaining
-a copy of this software and associated documentation files (the
-"Software"), to deal in the Software without restriction, including
-without limitation the rights to use, copy, modify, merge, publish,
-distribute, sublicense, and/or sell copies of the Software, and to
-permit persons to whom the Software is furnished to do so, subject to
-the following conditions:
-
-The above copyright notice and this permission notice (including the
-next paragraph) shall be included in all copies or substantial
-portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
-EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
-IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
-LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
-OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
-WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-**************************************************************************/
-
-/*
- * Authors:
- *   Keith Whitwell <keith@tungstengraphics.com>
- */
-
-#include "glheader.h"
-#include "imports.h"
-#include "simple_list.h" 
-#include "r200_vtxfmt.h"
-
-#if defined(USE_X86_ASM)
-
-#define EXTERN( FUNC )		\
-extern const char *FUNC;	\
-extern const char *FUNC##_end
-
-EXTERN ( _x86_Attribute2fv );
-EXTERN ( _x86_Attribute2f );
-EXTERN ( _x86_Attribute3fv );
-EXTERN ( _x86_Attribute3f );
-EXTERN ( _x86_Vertex3fv_6 );
-EXTERN ( _x86_Vertex3fv_8 );
-EXTERN ( _x86_Vertex3fv );
-EXTERN ( _x86_Vertex3f_4 );
-EXTERN ( _x86_Vertex3f_6 );
-EXTERN ( _x86_Vertex3f );
-EXTERN ( _x86_Color4ubv_ub );
-EXTERN ( _x86_Color4ubv_4f );
-EXTERN ( _x86_Color4ub_ub );
-EXTERN ( _x86_MultiTexCoord2fv );
-EXTERN ( _x86_MultiTexCoord2fv_2 );
-EXTERN ( _x86_MultiTexCoord2f );
-EXTERN ( _x86_MultiTexCoord2f_2 );
-
-
-/* Build specialized versions of the immediate calls on the fly for
- * the current state.  Generic x86 versions.
- */
-
-struct dynfn *r200_makeX86Vertex3f( GLcontext *ctx, const int *key )
-{
-   r200ContextPtr rmesa = R200_CONTEXT(ctx);
-   struct dynfn *dfn = MALLOC_STRUCT( dynfn );
-
-   if (R200_DEBUG & DEBUG_CODEGEN)
-      fprintf(stderr, "%s 0x%08x 0x%08x %d\n", __FUNCTION__, 
-	      key[0], key[1], rmesa->vb.vertex_size );
-
-   switch (rmesa->vb.vertex_size) {
-   case 4: {
-
-      DFN ( _x86_Vertex3f_4, rmesa->vb.dfn_cache.Vertex3f );
-      FIXUP(dfn->code, 2, 0x0, (int)&rmesa->vb.dmaptr);
-      FIXUP(dfn->code, 25, 0x0, (int)&rmesa->vb.vertex[3]);
-      FIXUP(dfn->code, 36, 0x0, (int)&rmesa->vb.counter);
-      FIXUP(dfn->code, 46, 0x0, (int)&rmesa->vb.dmaptr);
-      FIXUP(dfn->code, 51, 0x0, (int)&rmesa->vb.counter);
-      FIXUP(dfn->code, 60, 0x0, (int)&rmesa->vb.notify);
-      break;
-   }
-   case 6: {
-
-      DFN ( _x86_Vertex3f_6, rmesa->vb.dfn_cache.Vertex3f );
-      FIXUP(dfn->code, 3, 0x0, (int)&rmesa->vb.dmaptr);
-      FIXUP(dfn->code, 28, 0x0, (int)&rmesa->vb.vertex[3]);
-      FIXUP(dfn->code, 34, 0x0, (int)&rmesa->vb.vertex[4]);
-      FIXUP(dfn->code, 40, 0x0, (int)&rmesa->vb.vertex[5]);
-      FIXUP(dfn->code, 57, 0x0, (int)&rmesa->vb.counter);
-      FIXUP(dfn->code, 63, 0x0, (int)&rmesa->vb.dmaptr);
-      FIXUP(dfn->code, 70, 0x0, (int)&rmesa->vb.counter);
-      FIXUP(dfn->code, 79, 0x0, (int)&rmesa->vb.notify);
-      break;
-   }
-   default: {
-
-      DFN ( _x86_Vertex3f, rmesa->vb.dfn_cache.Vertex3f );
-      FIXUP(dfn->code, 3, 0x0, (int)&rmesa->vb.vertex[3]);
-      FIXUP(dfn->code, 9, 0x0, (int)&rmesa->vb.dmaptr);
-      FIXUP(dfn->code, 37, 0x0, rmesa->vb.vertex_size-3);
-      FIXUP(dfn->code, 44, 0x0, (int)&rmesa->vb.counter);
-      FIXUP(dfn->code, 50, 0x0, (int)&rmesa->vb.dmaptr);
-      FIXUP(dfn->code, 56, 0x0, (int)&rmesa->vb.counter);
-      FIXUP(dfn->code, 67, 0x0, (int)&rmesa->vb.notify);
-   break;
-   }
-   }
-
-   return dfn;
-}
-
-
-
-struct dynfn *r200_makeX86Vertex3fv( GLcontext *ctx, const int *key )
-{
-   r200ContextPtr rmesa = R200_CONTEXT(ctx);
-   struct dynfn *dfn = MALLOC_STRUCT( dynfn );
-
-   if (R200_DEBUG & DEBUG_CODEGEN)
-      fprintf(stderr, "%s 0x%08x 0x%08x %d\n", __FUNCTION__, 
-	      key[0], key[1], rmesa->vb.vertex_size );
-
-   switch (rmesa->vb.vertex_size) {
-   case 6: {
-
-      DFN ( _x86_Vertex3fv_6, rmesa->vb.dfn_cache.Vertex3fv );
-      FIXUP(dfn->code, 1, 0x00000000, (int)&rmesa->vb.dmaptr);
-      FIXUP(dfn->code, 27, 0x0000001c, (int)&rmesa->vb.vertex[3]);
-      FIXUP(dfn->code, 33, 0x00000020, (int)&rmesa->vb.vertex[4]);
-      FIXUP(dfn->code, 45, 0x00000024, (int)&rmesa->vb.vertex[5]);
-      FIXUP(dfn->code, 56, 0x00000000, (int)&rmesa->vb.dmaptr);
-      FIXUP(dfn->code, 61, 0x00000004, (int)&rmesa->vb.counter);
-      FIXUP(dfn->code, 67, 0x00000004, (int)&rmesa->vb.counter);
-      FIXUP(dfn->code, 76, 0x00000008, (int)&rmesa->vb.notify);
-      break;
-   }
-   
-
-   case 8: {
-
-      DFN ( _x86_Vertex3fv_8, rmesa->vb.dfn_cache.Vertex3fv );
-      FIXUP(dfn->code, 1, 0x00000000, (int)&rmesa->vb.dmaptr);
-      FIXUP(dfn->code, 27, 0x0000001c, (int)&rmesa->vb.vertex[3]);
-      FIXUP(dfn->code, 33, 0x00000020, (int)&rmesa->vb.vertex[4]);
-      FIXUP(dfn->code, 45, 0x0000001c, (int)&rmesa->vb.vertex[5]);
-      FIXUP(dfn->code, 51, 0x00000020, (int)&rmesa->vb.vertex[6]);
-      FIXUP(dfn->code, 63, 0x00000024, (int)&rmesa->vb.vertex[7]);
-      FIXUP(dfn->code, 74, 0x00000000, (int)&rmesa->vb.dmaptr);
-      FIXUP(dfn->code, 79, 0x00000004, (int)&rmesa->vb.counter);
-      FIXUP(dfn->code, 85, 0x00000004, (int)&rmesa->vb.counter);
-      FIXUP(dfn->code, 94, 0x00000008, (int)&rmesa->vb.notify);
-      break;
-   }
-   
-
-
-   default: {
-
-      DFN ( _x86_Vertex3fv, rmesa->vb.dfn_cache.Vertex3fv );
-      FIXUP(dfn->code, 8, 0x01010101, (int)&rmesa->vb.dmaptr);
-      FIXUP(dfn->code, 32, 0x00000006, rmesa->vb.vertex_size-3);
-      FIXUP(dfn->code, 37, 0x00000058, (int)&rmesa->vb.vertex[3]);
-      FIXUP(dfn->code, 45, 0x01010101, (int)&rmesa->vb.dmaptr);
-      FIXUP(dfn->code, 50, 0x02020202, (int)&rmesa->vb.counter);
-      FIXUP(dfn->code, 58, 0x02020202, (int)&rmesa->vb.counter);
-      FIXUP(dfn->code, 67, 0x0, (int)&rmesa->vb.notify);
-   break;
-   }
-   }
-
-   return dfn;
-}
-
-static struct dynfn *
-r200_makeX86Attribute2fv( struct dynfn * cache, const int *key,
-			  const char * name, void * dest )
-{
-   struct dynfn *dfn = MALLOC_STRUCT( dynfn );
-
-   if (R200_DEBUG & DEBUG_CODEGEN)
-      fprintf(stderr, "%s 0x%08x\n", name, key[0] );
-
-   DFN ( _x86_Attribute2fv, (*cache) );
-   FIXUP(dfn->code, 11, 0x0, (int)dest); 
-   FIXUP(dfn->code, 16, 0x4, 4+(int)dest); 
-
-   return dfn;
-}
-
-static struct dynfn *
-r200_makeX86Attribute2f( struct dynfn * cache, const int *key,
-			 const char * name, void * dest )
-{
-   struct dynfn *dfn = MALLOC_STRUCT( dynfn );
-
-   if (R200_DEBUG & DEBUG_CODEGEN)
-      fprintf(stderr, "%s 0x%08x\n", name, key[0] );
-
-   DFN ( _x86_Attribute2f, (*cache) );
-   FIXUP(dfn->code, 1, 0x0, (int)dest); 
-
-   return dfn;
-}
-
-
-static struct dynfn *
-r200_makeX86Attribute3fv( struct dynfn * cache, const int *key,
-			  const char * name, void * dest )
-{
-   struct dynfn *dfn = MALLOC_STRUCT( dynfn );
-
-   if (R200_DEBUG & DEBUG_CODEGEN)
-      fprintf(stderr, "%s 0x%08x\n", name, key[0] );
-
-   DFN ( _x86_Attribute3fv, (*cache) );
-   FIXUP(dfn->code, 14, 0x0, (int)dest); 
-   FIXUP(dfn->code, 20, 0x4, 4+(int)dest); 
-   FIXUP(dfn->code, 25, 0x8, 8+(int)dest);
-
-   return dfn;
-}
-
-static struct dynfn *
-r200_makeX86Attribute3f( struct dynfn * cache, const int *key,
-			 const char * name, void * dest )
-{
-   struct dynfn *dfn = MALLOC_STRUCT( dynfn );
-
-   if (R200_DEBUG & DEBUG_CODEGEN)
-      fprintf(stderr, "%s 0x%08x\n", name, key[0] );
-
-   DFN ( _x86_Attribute3f, (*cache) );
-   FIXUP(dfn->code, 14, 0x0, (int)dest); 
-   FIXUP(dfn->code, 20, 0x4, 4+(int)dest); 
-   FIXUP(dfn->code, 25, 0x8, 8+(int)dest);
-
-   return dfn;
-}
-
-struct dynfn *r200_makeX86Normal3fv( GLcontext *ctx, const int *key )
-{
-   r200ContextPtr rmesa = R200_CONTEXT(ctx);
-
-   return r200_makeX86Attribute3fv( & rmesa->vb.dfn_cache.Normal3fv, key,
-				    __FUNCTION__, rmesa->vb.normalptr );
-}
-
-struct dynfn *r200_makeX86Normal3f( GLcontext *ctx, const int *key )
-{
-   r200ContextPtr rmesa = R200_CONTEXT(ctx);
-
-   return r200_makeX86Attribute3f( & rmesa->vb.dfn_cache.Normal3f, key,
-				   __FUNCTION__, rmesa->vb.normalptr );
-}
-
-struct dynfn *r200_makeX86Color4ubv( GLcontext *ctx, const int *key )
-{
-   struct dynfn *dfn = MALLOC_STRUCT( dynfn );
-   r200ContextPtr rmesa = R200_CONTEXT(ctx);
-
-
-   if (R200_DEBUG & DEBUG_CODEGEN)
-      fprintf(stderr, "%s 0x%08x\n", __FUNCTION__, key[0] );
-
-   if (VTX_COLOR(key[0],0) == R200_VTX_PK_RGBA) {
-      DFN ( _x86_Color4ubv_ub, rmesa->vb.dfn_cache.Color4ubv);
-      FIXUP(dfn->code, 5, 0x12345678, (int)rmesa->vb.colorptr); 
-      return dfn;
-   } 
-   else {
-
-      DFN ( _x86_Color4ubv_4f, rmesa->vb.dfn_cache.Color4ubv);
-      FIXUP(dfn->code, 2, 0x00000000, (int)_mesa_ubyte_to_float_color_tab); 
-      FIXUP(dfn->code, 27, 0xdeadbeaf, (int)rmesa->vb.floatcolorptr); 
-      FIXUP(dfn->code, 33, 0xdeadbeaf, (int)rmesa->vb.floatcolorptr+4); 
-      FIXUP(dfn->code, 55, 0xdeadbeaf, (int)rmesa->vb.floatcolorptr+8); 
-      FIXUP(dfn->code, 61, 0xdeadbeaf, (int)rmesa->vb.floatcolorptr+12); 
-      return dfn;
-   }
-}
-
-struct dynfn *r200_makeX86Color4ub( GLcontext *ctx, const int *key )
-{
-   if (R200_DEBUG & DEBUG_CODEGEN)
-      fprintf(stderr, "%s 0x%08x\n", __FUNCTION__, key[0] );
-
-   if (VTX_COLOR(key[0],0) == R200_VTX_PK_RGBA) {
-      struct dynfn *dfn = MALLOC_STRUCT( dynfn );
-      r200ContextPtr rmesa = R200_CONTEXT(ctx);
-
-      DFN ( _x86_Color4ub_ub, rmesa->vb.dfn_cache.Color4ub );
-      FIXUP(dfn->code, 18, 0x0, (int)rmesa->vb.colorptr); 
-      FIXUP(dfn->code, 24, 0x0, (int)rmesa->vb.colorptr+1); 
-      FIXUP(dfn->code, 30, 0x0, (int)rmesa->vb.colorptr+2); 
-      FIXUP(dfn->code, 36, 0x0, (int)rmesa->vb.colorptr+3); 
-      return dfn;
-   }
-   else
-      return NULL;
-}
-
-
-struct dynfn *r200_makeX86Color3fv( GLcontext *ctx, const int *key )
-{
-   if (VTX_COLOR(key[0],0) != R200_VTX_FP_RGB) 
-      return NULL;
-   else
-   {
-      r200ContextPtr rmesa = R200_CONTEXT(ctx);
-
-      return r200_makeX86Attribute3fv( & rmesa->vb.dfn_cache.Color3fv, key,
-				       __FUNCTION__, rmesa->vb.floatcolorptr );
-   }
-}
-
-struct dynfn *r200_makeX86Color3f( GLcontext *ctx, const int *key )
-{
-   if (VTX_COLOR(key[0],0) != R200_VTX_FP_RGB) 
-      return NULL;
-   else
-   {
-      r200ContextPtr rmesa = R200_CONTEXT(ctx);
-
-      return r200_makeX86Attribute3f( & rmesa->vb.dfn_cache.Color3f, key,
-				      __FUNCTION__, rmesa->vb.floatcolorptr );
-   }
-}
-
-
-
-#if 0 /* Temporarily disabled as it is broken w/the new cubemap code. - idr */
-struct dynfn *r200_makeX86TexCoord2fv( GLcontext *ctx, const int *key )
-{
-   r200ContextPtr rmesa = R200_CONTEXT(ctx);
-
-   return r200_makeX86Attribute2fv( & rmesa->vb.dfn_cache.TexCoord2fv, key,
-				    __FUNCTION__, rmesa->vb.texcoordptr[0] );
-}
-
-struct dynfn *r200_makeX86TexCoord2f( GLcontext *ctx, const int *key )
-{
-   r200ContextPtr rmesa = R200_CONTEXT(ctx);
-
-   return r200_makeX86Attribute2f( & rmesa->vb.dfn_cache.TexCoord2f, key,
-				   __FUNCTION__, rmesa->vb.texcoordptr[0] );
-}
-
-struct dynfn *r200_makeX86MultiTexCoord2fvARB( GLcontext *ctx, const int *key )
-{
-   struct dynfn *dfn = MALLOC_STRUCT( dynfn );
-   r200ContextPtr rmesa = R200_CONTEXT(ctx);
-
-   if (R200_DEBUG & DEBUG_CODEGEN)
-      fprintf(stderr, "%s 0x%08x 0x%08x\n", __FUNCTION__, key[0], key[1] );
-
-   if (rmesa->vb.texcoordptr[1] == rmesa->vb.texcoordptr[0]+4) {
-      DFN ( _x86_MultiTexCoord2fv, rmesa->vb.dfn_cache.MultiTexCoord2fvARB );
-      FIXUP(dfn->code, 21, 0xdeadbeef, (int)rmesa->vb.texcoordptr[0]);	
-      FIXUP(dfn->code, 27, 0xdeadbeef, (int)rmesa->vb.texcoordptr[0]+4);
-   } else {
-      DFN ( _x86_MultiTexCoord2fv_2, rmesa->vb.dfn_cache.MultiTexCoord2fvARB );
-      FIXUP(dfn->code, 14, 0x0, (int)rmesa->vb.texcoordptr);
-   }
-   return dfn;
-}
-
-struct dynfn *r200_makeX86MultiTexCoord2fARB( GLcontext *ctx, 
-					      const int *key )
-{
-   struct dynfn *dfn = MALLOC_STRUCT( dynfn );
-   r200ContextPtr rmesa = R200_CONTEXT(ctx);
-
-   if (R200_DEBUG & DEBUG_CODEGEN)
-      fprintf(stderr, "%s 0x%08x 0x%08x\n", __FUNCTION__, key[0], key[1] );
-
-   if (rmesa->vb.texcoordptr[1] == rmesa->vb.texcoordptr[0]+4) {
-      DFN ( _x86_MultiTexCoord2f, rmesa->vb.dfn_cache.MultiTexCoord2fARB );
-      FIXUP(dfn->code, 20, 0xdeadbeef, (int)rmesa->vb.texcoordptr[0]); 
-      FIXUP(dfn->code, 26, 0xdeadbeef, (int)rmesa->vb.texcoordptr[0]+4); 
-   }
-   else {
-      /* Note: this might get generated multiple times, even though the
-       * actual emitted code is the same.
-       */
-      DFN ( _x86_MultiTexCoord2f_2, rmesa->vb.dfn_cache.MultiTexCoord2fARB );
-      FIXUP(dfn->code, 18, 0x0, (int)rmesa->vb.texcoordptr); 
-   }      
-   return dfn;
-}
-#endif
-
-void r200InitX86Codegen( struct dfn_generators *gen )
-{
-   gen->Vertex3f = r200_makeX86Vertex3f;
-   gen->Vertex3fv = r200_makeX86Vertex3fv;
-   gen->Color4ub = r200_makeX86Color4ub; /* PKCOLOR only */
-   gen->Color4ubv = r200_makeX86Color4ubv; /* PKCOLOR only */
-   gen->Normal3f = r200_makeX86Normal3f;
-   gen->Normal3fv = r200_makeX86Normal3fv;
-#if 0 /* Temporarily disabled as it is broken w/the new cubemap code. - idr */
-   gen->TexCoord2f = r200_makeX86TexCoord2f;
-   gen->TexCoord2fv = r200_makeX86TexCoord2fv;
-   gen->MultiTexCoord2fARB = r200_makeX86MultiTexCoord2fARB;
-   gen->MultiTexCoord2fvARB = r200_makeX86MultiTexCoord2fvARB;
-#endif
-   gen->Color3f = r200_makeX86Color3f;
-   gen->Color3fv = r200_makeX86Color3fv;
-
-   /* Not done:
-    */
-/*     gen->Vertex2f = r200_makeX86Vertex2f; */
-/*     gen->Vertex2fv = r200_makeX86Vertex2fv; */
-/*     gen->Color3ub = r200_makeX86Color3ub; */
-/*     gen->Color3ubv = r200_makeX86Color3ubv; */
-/*     gen->Color4f = r200_makeX86Color4f; */
-/*     gen->Color4fv = r200_makeX86Color4fv; */
-/*     gen->TexCoord1f = r200_makeX86TexCoord1f; */
-/*     gen->TexCoord1fv = r200_makeX86TexCoord1fv; */
-/*     gen->MultiTexCoord1fARB = r200_makeX86MultiTexCoord1fARB; */
-/*     gen->MultiTexCoord1fvARB = r200_makeX86MultiTexCoord1fvARB; */
-}
-
-
-#else 
-
-void r200InitX86Codegen( struct dfn_generators *gen )
-{
-   (void) gen;
-}
-
-#endif
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/r200/r200_vtxtmp_x86.S b/nx-X11/extras/Mesa/src/mesa/drivers/dri/r200/r200_vtxtmp_x86.S
deleted file mode 100644
index 57a35c657..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/r200/r200_vtxtmp_x86.S
+++ /dev/null
@@ -1,495 +0,0 @@
-/* $XFree86: xc/lib/GL/mesa/src/drv/r200/r200_vtxtmp_x86.S,v 1.2 2002/11/07 18:31:59 tsi Exp $ */
-/**************************************************************************
-
-Copyright 2002 Tungsten Graphics Inc., Cedar Park, Texas.
-
-All Rights Reserved.
-
-Permission is hereby granted, free of charge, to any person obtaining a
-copy of this software and associated documentation files (the "Software"),
-to deal in the Software without restriction, including without limitation
-on the rights to use, copy, modify, merge, publish, distribute, sub
-license, and/or sell copies of the Software, and to permit persons to whom
-the Software is furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice (including the next
-paragraph) shall be included in all copies or substantial portions of the
-Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
-ATI, TUNGSTEN GRAPHICS AND/OR THEIR SUPPLIERS BE LIABLE FOR ANY CLAIM,
-DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
-OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
-USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-**************************************************************************/
-
-#define GLOBL( x )	\
-.globl x;		\
-x:
-
-.data
-.align 4
-
-/*
-	vertex 3f vertex size 4
-*/
-	
-GLOBL ( _x86_Vertex3f_4 )
-	movl	(0), %ecx
-	movl	4(%esp), %eax
-	movl	8(%esp), %edx
-	movl	%eax, (%ecx)
-	movl	%edx, 4(%ecx)
-	movl	12(%esp), %eax
-	movl	(0), %edx
-	movl	%eax, 8(%ecx)
-	movl	%edx, 12(%ecx)
-	movl	(0), %eax
-	addl	$16, %ecx
-	dec 	%eax
-	movl	%ecx, (0)
-	movl	%eax, (0)
-	je	.1 
-	ret
-.1:	jmp	*0
-	
-GLOBL ( _x86_Vertex3f_4_end )
-
-/*
-	vertex 3f vertex size 6
-*/
-GLOBL ( _x86_Vertex3f_6 )
-	push	%edi
-	movl	(0), %edi
-	movl	8(%esp), %eax
-	movl	12(%esp), %edx
-	movl	16(%esp), %ecx
-	movl	%eax, (%edi)
-	movl	%edx, 4(%edi)
-	movl	%ecx, 8(%edi)
-	movl	(0), %eax
-	movl	(0), %edx
-	movl	(0), %ecx
-	movl	%eax, 12(%edi)
-	movl	%edx, 16(%edi)
-	movl	%ecx, 20(%edi)
-	addl	$24, %edi
-	movl	(0), %eax
-	movl	%edi, (0)
-	dec 	%eax
-	pop 	%edi
-	movl	%eax, (0)
-	je	.2
-	ret
-.2:	jmp	*0
-GLOBL ( _x86_Vertex3f_6_end )
-/*
-	vertex 3f generic size
-*/
-GLOBL ( _x86_Vertex3f )
-	push	%edi
-	push	%esi
-	movl	$0, %esi
-	movl	(0), %edi
-	movl	12(%esp), %eax
-	movl	16(%esp), %edx
-	movl	20(%esp), %ecx
-	movl	%eax, (%edi)
-	movl	%edx, 4(%edi)
-	movl	%ecx, 8(%edi)
-	addl	$12, %edi
-	movl	$0, %ecx
-	repz
-	movsl %ds:(%esi), %es:(%edi)
-	movl	(0), %eax
-	movl	%edi, (0)
-	dec 	%eax
-	movl	%eax, (0)
-	pop 	%esi
-	pop 	%edi
-	je  	.3
-	ret
-.3:	jmp	*0
-
-GLOBL ( _x86_Vertex3f_end )
-
-/*
-	Vertex 3fv vertex size 6
-*/
-GLOBL ( _x86_Vertex3fv_6 )
-	movl	(0), %eax
-	movl	4(%esp), %ecx
-	movl	(%ecx), %edx
-	movl	%edx, (%eax)
-	movl	4(%ecx), %edx
-	movl	8(%ecx), %ecx
-	movl	%edx, 4(%eax)
-	movl	%ecx, 8(%eax)
-	movl	(28), %edx
-	movl	(32), %ecx
-	movl	%edx, 12(%eax)
-	movl	%ecx, 16(%eax)
-	movl	(36), %edx
-	movl	%edx, 20(%eax)
-	addl	$24, %eax
-	movl	%eax, 0
-	movl	4, %eax
-	dec 	%eax
-	movl	%eax, 4
-	je	.4
-	ret
-.4:	jmp    *8
-	
-GLOBL ( _x86_Vertex3fv_6_end )
-
-/*
-	Vertex 3fv vertex size 8
-*/
-GLOBL ( _x86_Vertex3fv_8 )
-	movl	(0), %eax
-	movl	4(%esp), %ecx
-	movl	(%ecx), %edx
-	movl	%edx ,(%eax)
-	movl	4(%ecx) ,%edx
-	movl	8(%ecx) ,%ecx
-	movl	%edx, 4(%eax)
-	movl	%ecx, 8(%eax)
-	movl	(28), %edx
-	movl	(32), %ecx
-	movl	%edx, 12(%eax)
-	movl	%ecx, 16(%eax)
-	movl	(28), %edx
-	movl	(32), %ecx
-	movl	%edx, 20(%eax)
-	movl	%ecx, 24(%eax)
-	movl	(36), %edx
-	movl	%edx, 28(%eax)
-	addl	$32, %eax
-	movl	%eax, (0)
-	movl	4, %eax
-	dec	%eax
-	movl    %eax, (4)
-	je	.5
-	ret
-.5:	jmp    *8
-	
-GLOBL ( _x86_Vertex3fv_8_end )
-
-/*
-	Vertex 3fv generic vertex size
-*/
-GLOBL ( _x86_Vertex3fv )
-	movl	4(%esp), %edx
-	push	%edi
-	push	%esi
-	movl	(0x1010101), %edi
-	movl	(%edx), %eax
-	movl	4(%edx), %ecx
-	movl	8(%edx), %esi
-	movl	%eax, (%edi)
-	movl	%ecx, 4(%edi)
-	movl	%esi, 8(%edi)
-	addl	$12, %edi
-	movl	$6, %ecx
-	movl	$0x58, %esi
-	repz
-	movsl %ds:(%esi), %es:(%edi)
-	movl	%edi, (0x1010101)
-	movl	(0x2020202), %eax
-	pop	%esi
-	pop	%edi
-	dec	%eax
-	movl	%eax, (0x2020202)
-	je	.6
-	ret
-.6:	jmp    *0
-GLOBL ( _x86_Vertex3fv_end )
-
-
-/**
- * Generic handler for 2 float format data.  This can be used for
- * TexCoord2f and possibly other functions.
- */
-
-GLOBL ( _x86_Attribute2f )
-	movl	$0x0, %edx
-	movl	4(%esp), %eax
-	movl	8(%esp), %ecx
-	movl	%eax, (%edx)
-	movl	%ecx, 4(%edx)
-	ret
-GLOBL ( _x86_Attribute2f_end )
-
-
-/**
- * Generic handler for 2 float vector format data.  This can be used for
- * TexCoord2fv and possibly other functions.
- */
-
-GLOBL( _x86_Attribute2fv)
-	movl 4(%esp), %eax      /* load 'v' off stack */
-	movl (%eax), %ecx       /* load v[0] */
-	movl 4(%eax), %eax      /* load v[1] */
-	movl %ecx, 0      	/* store v[0] to current vertex */
-	movl %eax, 4      	/* store v[1] to current vertex */
-	ret
-GLOBL ( _x86_Attribute2fv_end )
-
-
-/**
- * Generic handler for 3 float format data.  This can be used for
- * Normal3f, Color3f (when the color target is also float), or
- * TexCoord3f.
- */
-
-GLOBL ( _x86_Attribute3f )
-	movl	4(%esp), %ecx
-	movl	8(%esp), %edx
-	movl	12(%esp), %eax
-	movl	%ecx, 0
-	movl	%edx, 4
-	movl	%eax, 8
-	ret
-GLOBL ( _x86_Attribute3f_end )
-
-/**
- * Generic handler for 3 float vector format data.  This can be used for
- * Normal3f, Color3f (when the color target is also float), or
- * TexCoord3f.
- */
-
-GLOBL( _x86_Attribute3fv)
-	movl 4(%esp), %eax      /* load 'v' off stack */
-	movl (%eax), %ecx       /* load v[0] */
-	movl 4(%eax), %edx      /* load v[1] */
-	movl 8(%eax), %eax      /* load v[2] */
-	movl %ecx, 0      	/* store v[0] to current vertex */
-	movl %edx, 4      	/* store v[1] to current vertex */
-	movl %eax, 8      	/* store v[2] to current vertex */
-	ret
-GLOBL ( _x86_Attribute3fv_end )
-
-
-/*
-	Color 4ubv_ub
-*/
-GLOBL ( _x86_Color4ubv_ub )
-	movl 4(%esp), %eax
-	movl $0x12345678, %edx
-	movl (%eax), %eax
-	movl %eax, (%edx)
-	ret
-GLOBL ( _x86_Color4ubv_ub_end )
-
-/*
-	Color 4ubv 4f
-*/
-GLOBL ( _x86_Color4ubv_4f )
-	push	%ebx
-	movl	$0, %edx
-	xor	%eax, %eax
-	xor	%ecx, %ecx
-	movl	8(%esp), %ebx
-	movl	(%ebx), %ebx
-	mov	%bl, %al
-	mov	%bh, %cl
-	movl	(%edx,%eax,4),%eax
-	movl	(%edx,%ecx,4),%ecx
-	movl	%eax, (0xdeadbeaf)
-	movl	%ecx, (0xdeadbeaf)
-	xor	%eax, %eax
-	xor	%ecx, %ecx
-	shr	$16, %ebx
-	mov	%bl, %al
-	mov	%bh, %cl
-	movl	(%edx,%eax,4), %eax
-	movl	(%edx,%ecx,4), %ecx
-	movl	%eax, (0xdeadbeaf)
-	movl	%ecx, (0xdeadbeaf)
-	pop	%ebx
-	ret
-GLOBL ( _x86_Color4ubv_4f_end )
-
-/*
-
-	Color4ub_ub
-*/
-GLOBL( _x86_Color4ub_ub )
-	push	%ebx
-	movl	8(%esp), %eax
-	movl	12(%esp), %edx
-	movl	16(%esp), %ecx
-	movl	20(%esp), %ebx
-	mov	%al, (0)
-	mov	%dl, (0)
-	mov	%cl, (0)
-	mov	%bl, (0)
-	pop	%ebx
-	ret
-GLOBL( _x86_Color4ub_ub_end )
-
-
-/* \todo: change the "and $7, %eax" to something like "target & 4 ? target & 5 : target & 3)" */
-/*
-	MultiTexCoord2fv st0/st1
-*/
-GLOBL( _x86_MultiTexCoord2fv )
-	movl	4(%esp), %eax
-	movl	8(%esp), %ecx
-	and	$7, %eax
-	movl	(%ecx), %edx
-	shl	$3, %eax
-	movl	4(%ecx), %ecx
-	movl	%edx, 0xdeadbeef(%eax)
-	movl	%ecx, 0xdeadbeef(%eax)
-	ret
-GLOBL( _x86_MultiTexCoord2fv_end )
-
-/*
-	MultiTexCoord2fv
-*/
-
-GLOBL( _x86_MultiTexCoord2fv_2 )
-	movl	4(%esp,1), %eax
-	movl	8(%esp,1), %ecx
-	and	$0x7, %eax
-	movl	0(,%eax,4), %edx
-	movl	(%ecx), %eax
-	movl	%eax, (%edx)
-	movl	4(%ecx), %eax
-	movl	%eax, 4(%edx)
-	ret
-GLOBL( _x86_MultiTexCoord2fv_2_end )
-
-/*
-	MultiTexCoord2f st0/st1
-*/
-GLOBL( _x86_MultiTexCoord2f )
-	movl	4(%esp), %eax
-	movl	8(%esp), %edx
-	movl	12(%esp), %ecx
-	and	$7, %eax
-	shl	$3, %eax
-	movl	%edx, 0xdeadbeef(%eax)
-	movl	%ecx, 0xdeadbeef(%eax)
-	ret
-GLOBL( _x86_MultiTexCoord2f_end )
-
-/*
-	MultiTexCoord2f
-*/
-GLOBL( _x86_MultiTexCoord2f_2 )
-	movl	4(%esp), %eax
-	movl	8(%esp), %edx
-	movl	12(%esp,1), %ecx
-	and	$7,%eax
-	movl	0(,%eax,4), %eax
-	movl	%edx, (%eax)
-	movl	%ecx, 4(%eax)
-	ret
-GLOBL( _x86_MultiTexCoord2f_2_end )
-
-#if defined(USE_SSE_ASM)
-/**
- * This can be used as a template for either Color3fv (when the color
- * target is also a 3f) or Normal3fv.
- */
-
-GLOBL( _sse_Attribute3fv )
-	movl	4(%esp), %eax
-	movlps	(%eax), %xmm0
-	movl	8(%eax), %eax
-	movlps	%xmm0, 0
-	movl	%eax, 8
-	ret
-GLOBL( _sse_Attribute3fv_end )
-
-/**
- * This can be used as a template for either Color3f (when the color
- * target is also a 3f) or Normal3f.
- */
-
-GLOBL( _sse_Attribute3f )
-	movlps	4(%esp), %xmm0
-	movl	12(%esp), %eax
-	movlps	%xmm0, 0
-	movl	%eax, 8
-	ret
-GLOBL( _sse_Attribute3f_end )
-
-
-/**
- * Generic handler for 2 float vector format data.  This can be used for
- * TexCoord2fv and possibly other functions.
- */
-
-GLOBL( _sse_Attribute2fv )
-	movl	4(%esp), %eax
-	movlps	(%eax), %xmm0
-	movlps	%xmm0, 0
-	ret
-GLOBL( _sse_Attribute2fv_end )
-
-
-/**
- * Generic handler for 2 float format data.  This can be used for
- * TexCoord2f and possibly other functions.
- */
-
-GLOBL( _sse_Attribute2f )
-	movlps	4(%esp), %xmm0
-	movlps	%xmm0, 0
-	ret
-GLOBL( _sse_Attribute2f_end )
-
-/*
-	MultiTexCoord2fv st0/st1
-*/
-GLOBL( _sse_MultiTexCoord2fv )
-	movl	4(%esp), %eax
-	movl	8(%esp), %ecx
-	and	$7, %eax
-	movlps	(%ecx), %xmm0
-	movlps	%xmm0, 0xdeadbeef(,%eax,8)
-	ret
-GLOBL( _sse_MultiTexCoord2fv_end )
-
-/*
-	MultiTexCoord2fv
-*/
-GLOBL( _sse_MultiTexCoord2fv_2 )
-	movl	4(%esp), %eax
-	movl	8(%esp), %ecx
-	and	$0x7, %eax
-	movl	0(,%eax,4), %edx
-	movlps	(%ecx), %xmm0
-	movlps	%xmm0, (%edx)
-	ret
-GLOBL( _sse_MultiTexCoord2fv_2_end )
-
-/*
-	MultiTexCoord2f st0/st1
-*/
-GLOBL( _sse_MultiTexCoord2f )
-	movl	4(%esp), %eax
-	and	$7, %eax
-	movlps	8(%esp), %xmm0
-	movlps	%xmm0, 0xdeadbeef(,%eax,8)
-	ret
-GLOBL( _sse_MultiTexCoord2f_end )
-
-/*
-	MultiTexCoord2f
-*/
-GLOBL( _sse_MultiTexCoord2f_2 )
-	movl	4(%esp), %eax
-	movlps	8(%esp), %xmm0
-	and	$7,%eax
-	movl	0(,%eax,4), %eax
-	movlps	%xmm0, (%eax)
-	ret
-GLOBL( _sse_MultiTexCoord2f_2_end )
-#endif
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/r300/Makefile b/nx-X11/extras/Mesa/src/mesa/drivers/dri/r300/Makefile
deleted file mode 100644
index 57c7fc7aa..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/r300/Makefile
+++ /dev/null
@@ -1,83 +0,0 @@
-# src/mesa/drivers/dri/r300/Makefile
-
-
-TOP = ../../../../..
-include $(TOP)/configs/current
-
-LIBNAME = r300_dri.so
-DEFINES += -DCOMPILE_R300 -DGLX_DIRECT_RENDERING -DR200_MERGED=0
-
-MINIGLX_SOURCES = server/radeon_dri.c
-
-COMMON_SOURCES = \
-	../../common/driverfuncs.c \
-	../common/mm.c \
-	../common/utils.c \
-	../common/texmem.c \
-	../common/vblank.c \
-	../common/xmlconfig.c \
-	../common/dri_util.c
-
-DRIVER_SOURCES = \
-		 radeon_screen.c \
-		 radeon_context.c \
-		 radeon_ioctl.c \
-		 radeon_lock.c \
-		 radeon_span.c \
-		 radeon_state.c \
-		 \
-		 r300_context.c \
-		 r300_ioctl.c \
-		 r300_cmdbuf.c \
-		 r300_state.c \
-		 r300_render.c \
-		 r300_texmem.c \
-		 r300_tex.c \
-		 r300_texstate.c \
-		 r300_texprog.c \
-		 r300_vertexprog.c \
-		 r300_fragprog.c \
-		 r300_shader.c \
-		 r300_maos.c 
-#		 \
-#		 r200_context.c \
-#		 r200_ioctl.c \
-#		 r200_state.c \
-#		 r200_state_init.c \
-#		 r200_cmdbuf.c \
-#		 r200_pixel.c \
-#		 r200_tex.c \
-#		 r200_texmem.c \
-#		 r200_texstate.c \
-#		 r200_swtcl.c \
-#		 r200_maos.c \
-#		 r200_sanity.c \
-#		 r200_vtxfmt.c \
-#		 r200_vtxfmt_c.c \
-#		 r200_vtxfmt_sse.c \
-#		 r200_vtxfmt_x86.c
-
-
-C_SOURCES = $(COMMON_SOURCES) $(DRIVER_SOURCES)
-
-X86_SOURCES = 
-#r200_vtxtmp_x86.S
-
-SYMLINKS = \
-	server/radeon_dri.c \
-	server/radeon_dri.h \
-	server/radeon.h \
-	server/radeon_macros.h \
-	server/radeon_reg.h
-
-##### TARGETS #####
-
-
-include ../Makefile.template
-
-$(SYMLINKS):
-	mkdir -p server
-	for i in $(SYMLINKS) ; do rm -f $$i && test -f ../radeon/$$i && ln -s ../../radeon/$$i $$i ; done
-
-symlinks: $(SYMLINKS)
-
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/r300/pixel_shader.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/r300/pixel_shader.h
deleted file mode 100644
index 0d04859f9..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/r300/pixel_shader.h
+++ /dev/null
@@ -1,103 +0,0 @@
-#ifndef __PIXEL_SHADER_H__
-#define __PIXEL_SHADER_H__
-
-#include "r300_reg.h"
-
-
-/* INSTR 0 */
-
-#define PFS_OP_MAD	0
-#define PFS_OP_DP3	1
-#define PFS_OP_DP4	2
-#define PFS_OP_MIN	4
-#define PFS_OP_MAX	5
-#define PFS_OP_CMP	8
-#define PFS_OP_FRC	9
-#define PFS_OP_OUTC_REPL_ALPHA	10
-
-/* "or" these with arg0 value to negate or take absolute value of an argument */
-#define PFS_ARG_NEG  (1<<5)
-#define PFS_ARG_ABS  (1<<6)
-
-#define MAKE_PFS_INSTR0(op, arg0, arg1, arg2, flags) \
-	( ((op)<<23) \
-	  | ((arg0)<<R300_FPI0_ARG0C_SHIFT) \
-	  | ((arg1)<<R300_FPI0_ARG1C_SHIFT) \
-	  | ((arg2)<<R300_FPI0_ARG2C_SHIFT) \
-	  | (flags) \
-	)
-
-#define PFS_FLAG_X	1
-#define PFS_FLAG_Y	2
-#define PFS_FLAG_XY	3
-#define PFS_FLAG_Z	4
-#define PFS_FLAG_XZ	5
-#define PFS_FLAG_YZ	6
-#define PFS_FLAG_ALL	7
-#define PFS_FLAG_NONE	0
-
-#define EASY_PFS_INSTR0(op, arg0, arg1, arg2) \
-	MAKE_PFS_INSTR0(PFS_OP_##op, \
-		R300_FPI0_ARGC_##arg0, \
-		R300_FPI0_ARGC_##arg1, \
-		R300_FPI0_ARGC_##arg2, \
-		0)
-
-/* INSTR 1 */
-
-#define PFS_FLAG_CONST (1<<5)
-
-#define MAKE_PFS_INSTR1(dstc, src0, src1, src2, reg, output) \
-	((src0) | ((src1) << R300_FPI1_SRC1C_SHIFT) \
-	  | ((src2)<<R300_FPI1_SRC2C_SHIFT) \
-	  | ((dstc) << R300_FPI1_DSTC_SHIFT) \
-	  | ((reg) << 23) | ((output)<<26))
-
-#define EASY_PFS_INSTR1(dstc, src0, src1, src2, reg, output) \
-	MAKE_PFS_INSTR1(dstc, src0, src1, src2, PFS_FLAG_##reg, PFS_FLAG_##output)
-
-/* INSTR 2 */
-
-/* you can "or" PFS_ARG_NEG with these values to negate them */
-
-#define MAKE_PFS_INSTR2(op, arg0, arg1, arg2, flags) \
-	(((op) << 23) | \
-	  ((arg0)<<R300_FPI2_ARG0A_SHIFT) | \
-	  ((arg1)<<R300_FPI2_ARG1A_SHIFT) | \
-	  ((arg2)<<R300_FPI2_ARG2A_SHIFT) | \
-	  (flags))
-
-#define EASY_PFS_INSTR2(op, arg0, arg1, arg2) \
-	MAKE_PFS_INSTR2(R300_FPI2_OUTA_##op, \
-		R300_FPI2_ARGA_##arg0, \
-		R300_FPI2_ARGA_##arg1, \
-		R300_FPI2_ARGA_##arg2, \
-		0)
-
-
-/* INSTR 3 */
-
-#define PFS_FLAG_NONE	0
-#define PFS_FLAG_REG	1
-#define PFS_FLAG_OUTPUT	2
-#define PFS_FLAG_BOTH	3
-
-#define MAKE_PFS_INSTR3(dstc, src0, src1, src2, flags) \
-	((src0) | ((src1) << R300_FPI1_SRC1C_SHIFT) \
-	  | ((src2)<<R300_FPI1_SRC2C_SHIFT) \
-	  | ((dstc) << R300_FPI1_DSTC_SHIFT) \
-	  | ((flags) << 23))
-
-#define EASY_PFS_INSTR3(dstc, src0, src1, src2, flag) \
-	MAKE_PFS_INSTR3(dstc, src0, src1, src2, PFS_FLAG_##flag)
-
-	/* What are 0's ORed with flags ? They are register numbers that
-	   just happen to be 0 */
-#define PFS_NOP	{ \
-		EASY_PFS_INSTR0(MAD, SRC0C_XYZ, ONE, ZERO), \
-		EASY_PFS_INSTR1(0, 0, 0 | PFS_FLAG_CONST, 0 | PFS_FLAG_CONST, NONE, ALL), \
-		EASY_PFS_INSTR2(MAD, SRC0A, ONE, ZERO), \
-		EASY_PFS_INSTR3(0, 0, 0 | PFS_FLAG_CONST, 0 | PFS_FLAG_CONST, OUTPUT) \
-		} 
-	
-#endif
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/r300/r200_context.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/r300/r200_context.h
deleted file mode 100644
index 2c1eda33f..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/r300/r200_context.h
+++ /dev/null
@@ -1,822 +0,0 @@
-/* $XFree86: xc/lib/GL/mesa/src/drv/r200/r200_context.h,v 1.2 2002/12/16 16:18:54 dawes Exp $ */
-/*
-Copyright (C) The Weather Channel, Inc.  2002.  All Rights Reserved.
-
-The Weather Channel (TM) funded Tungsten Graphics to develop the
-initial release of the Radeon 8500 driver under the XFree86 license.
-This notice must be preserved.
-
-Permission is hereby granted, free of charge, to any person obtaining
-a copy of this software and associated documentation files (the
-"Software"), to deal in the Software without restriction, including
-without limitation the rights to use, copy, modify, merge, publish,
-distribute, sublicense, and/or sell copies of the Software, and to
-permit persons to whom the Software is furnished to do so, subject to
-the following conditions:
-
-The above copyright notice and this permission notice (including the
-next paragraph) shall be included in all copies or substantial
-portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
-EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
-IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
-LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
-OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
-WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-**************************************************************************/
-
-/*
- * Authors:
- *   Keith Whitwell <keith@tungstengraphics.com>
- */
-
-#ifndef __R200_CONTEXT_H__
-#define __R200_CONTEXT_H__
-
-#ifdef GLX_DIRECT_RENDERING
-
-#include "tnl/t_vertex.h"
-#include "drm.h"
-#include "radeon_drm.h"
-#include "dri_util.h"
-#include "texmem.h"
-
-#include "macros.h"
-#include "mtypes.h"
-#include "colormac.h"
-#include "r200_reg.h"
-#include "radeon_context.h"
-
-#define ENABLE_HW_3D_TEXTURE 1	/* XXX this is temporary! */
-
-struct r200_context;
-typedef struct r200_context r200ContextRec;
-typedef struct r200_context *r200ContextPtr;
-
-#include "mm.h"
-
-/* The blit width for texture uploads
- */
-#define BLIT_WIDTH_BYTES 1024
-
-/* Use the templated vertex format:
- */
-#define COLOR_IS_RGBA
-#define TAG(x) r200##x
-#include "tnl_dd/t_dd_vertex.h"
-#undef TAG
-
-typedef void (*r200_tri_func) (r200ContextPtr,
-			       r200Vertex *, r200Vertex *, r200Vertex *);
-
-typedef void (*r200_line_func) (r200ContextPtr, r200Vertex *, r200Vertex *);
-
-typedef void (*r200_point_func) (r200ContextPtr, r200Vertex *);
-
-struct r200_depthbuffer_state {
-	GLfloat scale;
-};
-
-struct r200_stencilbuffer_state {
-	GLboolean hwBuffer;
-	GLuint clear;		/* rb3d_stencilrefmask value */
-};
-
-struct r200_stipple_state {
-	GLuint mask[32];
-};
-
-typedef struct r200_tex_obj r200TexObj, *r200TexObjPtr;
-
-/* Texture object in locally shared texture space.
- */
-struct r200_tex_obj {
-	driTextureObject base;
-
-	GLuint bufAddr;		/* Offset to start of locally
-				   shared texture block */
-
-	GLuint dirty_state;	/* Flags (1 per texunit) for
-				   whether or not this texobj
-				   has dirty hardware state
-				   (pp_*) that needs to be
-				   brought into the
-				   texunit. */
-
-	drm_radeon_tex_image_t image[6][RADEON_MAX_TEXTURE_LEVELS];
-	/* Six, for the cube faces */
-
-	GLuint pp_txfilter;	/* hardware register values */
-	GLuint pp_txformat;
-	GLuint pp_txformat_x;
-	GLuint pp_txoffset;	/* Image location in texmem.
-				   All cube faces follow. */
-	GLuint pp_txsize;	/* npot only */
-	GLuint pp_txpitch;	/* npot only */
-	GLuint pp_border_color;
-	GLuint pp_cubic_faces;	/* cube face 1,2,3,4 log2 sizes */
-
-	GLboolean border_fallback;
-};
-
-struct r200_texture_env_state {
-	r200TexObjPtr texobj;
-	GLenum format;
-	GLenum envMode;
-};
-
-#define R200_MAX_TEXTURE_UNITS 6
-
-struct r200_texture_state {
-	struct r200_texture_env_state unit[R200_MAX_TEXTURE_UNITS];
-};
-
-struct r200_state_atom {
-	struct r200_state_atom *next, *prev;
-	const char *name;	/* for debug */
-	int cmd_size;		/* size in bytes */
-	GLuint idx;
-	int *cmd;		/* one or more cmd's */
-	int *lastcmd;		/* one or more cmd's */
-	int *savedcmd;		/* one or more cmd's */
-	GLboolean dirty;
-	 GLboolean(*check) (GLcontext *, int);	/* is this state active? */
-};
-
-/* Trying to keep these relatively short as the variables are becoming
- * extravagently long.  Drop the driver name prefix off the front of
- * everything - I think we know which driver we're in by now, and keep the
- * prefix to 3 letters unless absolutely impossible.
- */
-
-#define CTX_CMD_0             0
-#define CTX_PP_MISC           1
-#define CTX_PP_FOG_COLOR      2
-#define CTX_RE_SOLID_COLOR    3
-#define CTX_RB3D_BLENDCNTL    4
-#define CTX_RB3D_DEPTHOFFSET  5
-#define CTX_RB3D_DEPTHPITCH   6
-#define CTX_RB3D_ZSTENCILCNTL 7
-#define CTX_CMD_1             8
-#define CTX_PP_CNTL           9
-#define CTX_RB3D_CNTL         10
-#define CTX_RB3D_COLOROFFSET  11
-#define CTX_CMD_2             12	/* why */
-#define CTX_RB3D_COLORPITCH   13	/* why */
-#define CTX_STATE_SIZE_OLDDRM 14
-#define CTX_CMD_3             14
-#define CTX_RB3D_BLENDCOLOR   15
-#define CTX_RB3D_ABLENDCNTL   16
-#define CTX_RB3D_CBLENDCNTL   17
-#define CTX_STATE_SIZE_NEWDRM 18
-
-#define SET_CMD_0               0
-#define SET_SE_CNTL             1
-#define SET_RE_CNTL             2	/* replace se_coord_fmt */
-#define SET_STATE_SIZE          3
-
-#define VTE_CMD_0               0
-#define VTE_SE_VTE_CNTL         1
-#define VTE_STATE_SIZE          2
-
-#define LIN_CMD_0               0
-#define LIN_RE_LINE_PATTERN     1
-#define LIN_RE_LINE_STATE       2
-#define LIN_CMD_1               3
-#define LIN_SE_LINE_WIDTH       4
-#define LIN_STATE_SIZE          5
-
-#define MSK_CMD_0               0
-#define MSK_RB3D_STENCILREFMASK 1
-#define MSK_RB3D_ROPCNTL        2
-#define MSK_RB3D_PLANEMASK      3
-#define MSK_STATE_SIZE          4
-
-#define VPT_CMD_0           0
-#define VPT_SE_VPORT_XSCALE          1
-#define VPT_SE_VPORT_XOFFSET         2
-#define VPT_SE_VPORT_YSCALE          3
-#define VPT_SE_VPORT_YOFFSET         4
-#define VPT_SE_VPORT_ZSCALE          5
-#define VPT_SE_VPORT_ZOFFSET         6
-#define VPT_STATE_SIZE      7
-
-#define ZBS_CMD_0               0
-#define ZBS_SE_ZBIAS_FACTOR     1
-#define ZBS_SE_ZBIAS_CONSTANT   2
-#define ZBS_STATE_SIZE          3
-
-#define MSC_CMD_0               0
-#define MSC_RE_MISC             1
-#define MSC_STATE_SIZE          2
-
-#define TAM_CMD_0               0
-#define TAM_DEBUG3              1
-#define TAM_STATE_SIZE          2
-
-#define TEX_CMD_0                   0
-#define TEX_PP_TXFILTER             1	/*2c00 */
-#define TEX_PP_TXFORMAT             2	/*2c04 */
-#define TEX_PP_TXFORMAT_X           3	/*2c08 */
-#define TEX_PP_TXSIZE               4	/*2c0c */
-#define TEX_PP_TXPITCH              5	/*2c10 */
-#define TEX_PP_BORDER_COLOR         6	/*2c14 */
-#define TEX_CMD_1                   7
-#define TEX_PP_TXOFFSET             8	/*2d00 */
-#define TEX_STATE_SIZE              9
-
-#define CUBE_CMD_0                  0	/* 1 register follows */
-#define CUBE_PP_CUBIC_FACES         1	/* 0x2c18 */
-#define CUBE_CMD_1                  2	/* 5 registers follow */
-#define CUBE_PP_CUBIC_OFFSET_F1     3	/* 0x2d04 */
-#define CUBE_PP_CUBIC_OFFSET_F2     4	/* 0x2d08 */
-#define CUBE_PP_CUBIC_OFFSET_F3     5	/* 0x2d0c */
-#define CUBE_PP_CUBIC_OFFSET_F4     6	/* 0x2d10 */
-#define CUBE_PP_CUBIC_OFFSET_F5     7	/* 0x2d14 */
-#define CUBE_STATE_SIZE             8
-
-#define PIX_CMD_0                   0
-#define PIX_PP_TXCBLEND             1
-#define PIX_PP_TXCBLEND2            2
-#define PIX_PP_TXABLEND             3
-#define PIX_PP_TXABLEND2            4
-#define PIX_STATE_SIZE              5
-
-#define TF_CMD_0                    0
-#define TF_TFACTOR_0                1
-#define TF_TFACTOR_1                2
-#define TF_TFACTOR_2                3
-#define TF_TFACTOR_3                4
-#define TF_TFACTOR_4                5
-#define TF_TFACTOR_5                6
-#define TF_STATE_SIZE               7
-
-#define TCL_CMD_0                 0
-#define TCL_LIGHT_MODEL_CTL_0     1
-#define TCL_LIGHT_MODEL_CTL_1     2
-#define TCL_PER_LIGHT_CTL_0       3
-#define TCL_PER_LIGHT_CTL_1       4
-#define TCL_PER_LIGHT_CTL_2       5
-#define TCL_PER_LIGHT_CTL_3       6
-#define TCL_CMD_1                 7
-#define TCL_UCP_VERT_BLEND_CTL    8
-#define TCL_STATE_SIZE            9
-
-#define MSL_CMD_0                     0
-#define MSL_MATRIX_SELECT_0           1
-#define MSL_MATRIX_SELECT_1           2
-#define MSL_MATRIX_SELECT_2           3
-#define MSL_MATRIX_SELECT_3           4
-#define MSL_MATRIX_SELECT_4           5
-#define MSL_STATE_SIZE                6
-
-#define TCG_CMD_0                 0
-#define TCG_TEX_PROC_CTL_2            1
-#define TCG_TEX_PROC_CTL_3            2
-#define TCG_TEX_PROC_CTL_0            3
-#define TCG_TEX_PROC_CTL_1            4
-#define TCG_TEX_CYL_WRAP_CTL      5
-#define TCG_STATE_SIZE            6
-
-#define MTL_CMD_0            0
-#define MTL_EMMISSIVE_RED    1
-#define MTL_EMMISSIVE_GREEN  2
-#define MTL_EMMISSIVE_BLUE   3
-#define MTL_EMMISSIVE_ALPHA  4
-#define MTL_AMBIENT_RED      5
-#define MTL_AMBIENT_GREEN    6
-#define MTL_AMBIENT_BLUE     7
-#define MTL_AMBIENT_ALPHA    8
-#define MTL_DIFFUSE_RED      9
-#define MTL_DIFFUSE_GREEN    10
-#define MTL_DIFFUSE_BLUE     11
-#define MTL_DIFFUSE_ALPHA    12
-#define MTL_SPECULAR_RED     13
-#define MTL_SPECULAR_GREEN   14
-#define MTL_SPECULAR_BLUE    15
-#define MTL_SPECULAR_ALPHA   16
-#define MTL_CMD_1            17
-#define MTL_SHININESS        18
-#define MTL_STATE_SIZE       19
-
-#define VAP_CMD_0                   0
-#define VAP_SE_VAP_CNTL             1
-#define VAP_STATE_SIZE              2
-
-/* Replaces a lot of packet info from radeon
- */
-#define VTX_CMD_0                   0
-#define VTX_VTXFMT_0            1
-#define VTX_VTXFMT_1            2
-#define VTX_TCL_OUTPUT_VTXFMT_0 3
-#define VTX_TCL_OUTPUT_VTXFMT_1 4
-#define VTX_CMD_1               5
-#define VTX_TCL_OUTPUT_COMPSEL  6
-#define VTX_CMD_2               7
-#define VTX_STATE_CNTL          8
-#define VTX_STATE_SIZE          9
-
-#define VTX_COLOR(v,n)   (((v)>>(R200_VTX_COLOR_0_SHIFT+(n)*2))&\
-                         R200_VTX_COLOR_MASK)
-
-/**
- * Given the \c R200_SE_VTX_FMT_1 for the current vertex state, determine
- * how many components are in texture coordinate \c n.
- */
-#define VTX_TEXn_COUNT(v,n)   (((v) >> (3 * n)) & 0x07)
-
-#define MAT_CMD_0              0
-#define MAT_ELT_0              1
-#define MAT_STATE_SIZE         17
-
-#define GRD_CMD_0                  0
-#define GRD_VERT_GUARD_CLIP_ADJ    1
-#define GRD_VERT_GUARD_DISCARD_ADJ 2
-#define GRD_HORZ_GUARD_CLIP_ADJ    3
-#define GRD_HORZ_GUARD_DISCARD_ADJ 4
-#define GRD_STATE_SIZE             5
-
-/* position changes frequently when lighting in modelpos - separate
- * out to new state item?
- */
-#define LIT_CMD_0                  0
-#define LIT_AMBIENT_RED            1
-#define LIT_AMBIENT_GREEN          2
-#define LIT_AMBIENT_BLUE           3
-#define LIT_AMBIENT_ALPHA          4
-#define LIT_DIFFUSE_RED            5
-#define LIT_DIFFUSE_GREEN          6
-#define LIT_DIFFUSE_BLUE           7
-#define LIT_DIFFUSE_ALPHA          8
-#define LIT_SPECULAR_RED           9
-#define LIT_SPECULAR_GREEN         10
-#define LIT_SPECULAR_BLUE          11
-#define LIT_SPECULAR_ALPHA         12
-#define LIT_POSITION_X             13
-#define LIT_POSITION_Y             14
-#define LIT_POSITION_Z             15
-#define LIT_POSITION_W             16
-#define LIT_DIRECTION_X            17
-#define LIT_DIRECTION_Y            18
-#define LIT_DIRECTION_Z            19
-#define LIT_DIRECTION_W            20
-#define LIT_ATTEN_QUADRATIC        21
-#define LIT_ATTEN_LINEAR           22
-#define LIT_ATTEN_CONST            23
-#define LIT_ATTEN_XXX              24
-#define LIT_CMD_1                  25
-#define LIT_SPOT_DCD               26
-#define LIT_SPOT_DCM               27
-#define LIT_SPOT_EXPONENT          28
-#define LIT_SPOT_CUTOFF            29
-#define LIT_SPECULAR_THRESH        30
-#define LIT_RANGE_CUTOFF           31	/* ? */
-#define LIT_ATTEN_CONST_INV        32
-#define LIT_STATE_SIZE             33
-
-/* Fog
- */
-#define FOG_CMD_0      0
-#define FOG_R          1
-#define FOG_C          2
-#define FOG_D          3
-#define FOG_PAD        4
-#define FOG_STATE_SIZE 5
-
-/* UCP
- */
-#define UCP_CMD_0      0
-#define UCP_X          1
-#define UCP_Y          2
-#define UCP_Z          3
-#define UCP_W          4
-#define UCP_STATE_SIZE 5
-
-/* GLT - Global ambient
- */
-#define GLT_CMD_0      0
-#define GLT_RED        1
-#define GLT_GREEN      2
-#define GLT_BLUE       3
-#define GLT_ALPHA      4
-#define GLT_STATE_SIZE 5
-
-/* EYE
- */
-#define EYE_CMD_0          0
-#define EYE_X              1
-#define EYE_Y              2
-#define EYE_Z              3
-#define EYE_RESCALE_FACTOR 4
-#define EYE_STATE_SIZE     5
-
-/* CST - constant state
- */
-#define CST_CMD_0                             0
-#define CST_PP_CNTL_X                         1
-#define CST_CMD_1                             2
-#define CST_RB3D_DEPTHXY_OFFSET               3
-#define CST_CMD_2                             4
-#define CST_RE_AUX_SCISSOR_CNTL               5
-#define CST_CMD_3                             6
-#define CST_RE_SCISSOR_TL_0                   7
-#define CST_RE_SCISSOR_BR_0                   8
-#define CST_CMD_4                             9
-#define CST_SE_VAP_CNTL_STATUS                10
-#define CST_CMD_5                             11
-#define CST_RE_POINTSIZE                      12
-#define CST_CMD_6                             13
-#define CST_SE_TCL_INPUT_VTX_0                14
-#define CST_SE_TCL_INPUT_VTX_1                15
-#define CST_SE_TCL_INPUT_VTX_2                16
-#define CST_SE_TCL_INPUT_VTX_3                17
-#define CST_STATE_SIZE                        18
-
-struct r200_hw_state {
-	/* Head of the linked list of state atoms. */
-	struct r200_state_atom atomlist;
-
-	/* Hardware state, stored as cmdbuf commands:
-	 *   -- Need to doublebuffer for
-	 *           - reviving state after loss of context
-	 *           - eliding noop statechange loops? (except line stipple count)
-	 */
-	struct r200_state_atom ctx;
-	struct r200_state_atom set;
-	struct r200_state_atom vte;
-	struct r200_state_atom lin;
-	struct r200_state_atom msk;
-	struct r200_state_atom vpt;
-	struct r200_state_atom vap;
-	struct r200_state_atom vtx;
-	struct r200_state_atom tcl;
-	struct r200_state_atom msl;
-	struct r200_state_atom tcg;
-	struct r200_state_atom msc;
-	struct r200_state_atom cst;
-	struct r200_state_atom tam;
-	struct r200_state_atom tf;
-	struct r200_state_atom tex[6];
-	struct r200_state_atom cube[6];
-	struct r200_state_atom zbs;
-	struct r200_state_atom mtl[2];
-	struct r200_state_atom mat[9];
-	struct r200_state_atom lit[8];	/* includes vec, scl commands */
-	struct r200_state_atom ucp[6];
-	struct r200_state_atom pix[6];	/* pixshader stages */
-	struct r200_state_atom eye;	/* eye pos */
-	struct r200_state_atom grd;	/* guard band clipping */
-	struct r200_state_atom fog;
-	struct r200_state_atom glt;
-
-	int max_state_size;	/* Number of bytes necessary for a full state emit. */
-	GLboolean is_dirty, all_dirty;
-};
-
-struct r200_colorbuffer_state {
-	int roundEnable;
-};
-
-struct r200_state {
-	/* Derived state for internal purposes:
-	 */
-	struct r200_colorbuffer_state color;
-	struct r200_depthbuffer_state depth;
-	struct r200_stencilbuffer_state stencil;
-	struct r200_stipple_state stipple;
-	struct r200_texture_state texture;
-};
-
-/* Need refcounting on dma buffers:
- */
-struct r200_dma_buffer {
-	int refcount;		/* the number of retained regions in buf */
-	drmBufPtr buf;
-};
-
-#define GET_START(rvb) (rmesa->radeon.radeonScreen->gart_buffer_offset +		\
-			(rvb)->address - rmesa->dma.buf0_address +	\
-			(rvb)->start)
-
-/* A retained region, eg vertices for indexed vertices.
- */
-struct r200_dma_region {
-	struct r200_dma_buffer *buf;
-	char *address;		/* == buf->address */
-	int start, end, ptr;	/* offsets from start of buf */
-	int aos_start;
-	int aos_stride;
-	int aos_size;
-};
-
-struct r200_dma {
-	/* Active dma region.  Allocations for vertices and retained
-	 * regions come from here.  Also used for emitting random vertices,
-	 * these may be flushed by calling flush_current();
-	 */
-	struct r200_dma_region current;
-
-	void (*flush) (r200ContextPtr);
-
-	char *buf0_address;	/* start of buf[0], for index calcs */
-	GLuint nr_released_bufs;	/* flush after so many buffers released */
-};
-
-#define R200_CMD_BUF_SZ  (8*1024)
-
-struct r200_store {
-	GLuint statenr;
-	GLuint primnr;
-	char cmd_buf[R200_CMD_BUF_SZ];
-	int cmd_used;
-	int elts_start;
-};
-
-/* r200_tcl.c
- */
-struct r200_tcl_info {
-	GLuint vertex_format;
-	GLint last_offset;
-	GLuint hw_primitive;
-
-	struct r200_dma_region *aos_components[8];
-	GLuint nr_aos_components;
-
-	GLuint *Elts;
-
-	struct r200_dma_region indexed_verts;
-	struct r200_dma_region obj;
-	struct r200_dma_region rgba;
-	struct r200_dma_region spec;
-	struct r200_dma_region fog;
-	struct r200_dma_region tex[R200_MAX_TEXTURE_UNITS];
-	struct r200_dma_region norm;
-};
-
-/* r200_swtcl.c
- */
-struct r200_swtcl_info {
-	GLuint RenderIndex;
-
-   /**
-    * Size of a hardware vertex.  This is calculated when \c ::vertex_attrs is
-    * installed in the Mesa state vector.
-    */
-	GLuint vertex_size;
-
-   /**
-    * Attributes instructing the Mesa TCL pipeline where / how to put vertex
-    * data in the hardware buffer.
-    */
-	struct tnl_attr_map vertex_attrs[VERT_ATTRIB_MAX];
-
-   /**
-    * Number of elements of \c ::vertex_attrs that are actually used.
-    */
-	GLuint vertex_attr_count;
-
-   /**
-    * Cached pointer to the buffer where Mesa will store vertex data.
-    */
-	GLubyte *verts;
-
-	/* Fallback rasterization functions
-	 */
-	r200_point_func draw_point;
-	r200_line_func draw_line;
-	r200_tri_func draw_tri;
-
-	GLuint hw_primitive;
-	GLenum render_primitive;
-	GLuint numverts;
-
-   /**
-    * Offset of the 4UB color data within a hardware (swtcl) vertex.
-    */
-	GLuint coloroffset;
-
-   /**
-    * Offset of the 3UB specular color data within a hardware (swtcl) vertex.
-    */
-	GLuint specoffset;
-
-   /**
-    * Should Mesa project vertex data or will the hardware do it?
-    */
-	GLboolean needproj;
-
-	struct r200_dma_region indexed_verts;
-};
-
-struct r200_ioctl {
-	GLuint vertex_offset;
-	GLuint vertex_size;
-};
-
-#define R200_MAX_PRIMS 64
-
-/* Want to keep a cache of these around.  Each is parameterized by
- * only a single value which has only a small range.  Only expect a
- * few, so just rescan the list each time?
- */
-struct dynfn {
-	struct dynfn *next, *prev;
-	int key[2];
-	char *code;
-};
-
-struct dfn_lists {
-	struct dynfn Vertex2f;
-	struct dynfn Vertex2fv;
-	struct dynfn Vertex3f;
-	struct dynfn Vertex3fv;
-	struct dynfn Color4ub;
-	struct dynfn Color4ubv;
-	struct dynfn Color3ub;
-	struct dynfn Color3ubv;
-	struct dynfn Color4f;
-	struct dynfn Color4fv;
-	struct dynfn Color3f;
-	struct dynfn Color3fv;
-	struct dynfn SecondaryColor3ubEXT;
-	struct dynfn SecondaryColor3ubvEXT;
-	struct dynfn SecondaryColor3fEXT;
-	struct dynfn SecondaryColor3fvEXT;
-	struct dynfn Normal3f;
-	struct dynfn Normal3fv;
-	struct dynfn TexCoord3f;
-	struct dynfn TexCoord3fv;
-	struct dynfn TexCoord2f;
-	struct dynfn TexCoord2fv;
-	struct dynfn TexCoord1f;
-	struct dynfn TexCoord1fv;
-	struct dynfn MultiTexCoord3fARB;
-	struct dynfn MultiTexCoord3fvARB;
-	struct dynfn MultiTexCoord2fARB;
-	struct dynfn MultiTexCoord2fvARB;
-	struct dynfn MultiTexCoord1fARB;
-	struct dynfn MultiTexCoord1fvARB;
-};
-
-struct dfn_generators {
-	struct dynfn *(*Vertex2f) (GLcontext *, const int *);
-	struct dynfn *(*Vertex2fv) (GLcontext *, const int *);
-	struct dynfn *(*Vertex3f) (GLcontext *, const int *);
-	struct dynfn *(*Vertex3fv) (GLcontext *, const int *);
-	struct dynfn *(*Color4ub) (GLcontext *, const int *);
-	struct dynfn *(*Color4ubv) (GLcontext *, const int *);
-	struct dynfn *(*Color3ub) (GLcontext *, const int *);
-	struct dynfn *(*Color3ubv) (GLcontext *, const int *);
-	struct dynfn *(*Color4f) (GLcontext *, const int *);
-	struct dynfn *(*Color4fv) (GLcontext *, const int *);
-	struct dynfn *(*Color3f) (GLcontext *, const int *);
-	struct dynfn *(*Color3fv) (GLcontext *, const int *);
-	struct dynfn *(*SecondaryColor3ubEXT) (GLcontext *, const int *);
-	struct dynfn *(*SecondaryColor3ubvEXT) (GLcontext *, const int *);
-	struct dynfn *(*SecondaryColor3fEXT) (GLcontext *, const int *);
-	struct dynfn *(*SecondaryColor3fvEXT) (GLcontext *, const int *);
-	struct dynfn *(*Normal3f) (GLcontext *, const int *);
-	struct dynfn *(*Normal3fv) (GLcontext *, const int *);
-	struct dynfn *(*TexCoord3f) (GLcontext *, const int *);
-	struct dynfn *(*TexCoord3fv) (GLcontext *, const int *);
-	struct dynfn *(*TexCoord2f) (GLcontext *, const int *);
-	struct dynfn *(*TexCoord2fv) (GLcontext *, const int *);
-	struct dynfn *(*TexCoord1f) (GLcontext *, const int *);
-	struct dynfn *(*TexCoord1fv) (GLcontext *, const int *);
-	struct dynfn *(*MultiTexCoord3fARB) (GLcontext *, const int *);
-	struct dynfn *(*MultiTexCoord3fvARB) (GLcontext *, const int *);
-	struct dynfn *(*MultiTexCoord2fARB) (GLcontext *, const int *);
-	struct dynfn *(*MultiTexCoord2fvARB) (GLcontext *, const int *);
-	struct dynfn *(*MultiTexCoord1fARB) (GLcontext *, const int *);
-	struct dynfn *(*MultiTexCoord1fvARB) (GLcontext *, const int *);
-};
-
-struct r200_prim {
-	GLuint start;
-	GLuint end;
-	GLuint prim;
-};
-
-   /* A maximum total of 29 elements per vertex:  3 floats for position, 3
-    * floats for normal, 4 floats for color, 4 bytes for secondary color,
-    * 3 floats for each texture unit (18 floats total).
-    *
-    * we maybe need add. 4 to prevent segfault if someone specifies
-    * GL_TEXTURE6/GL_TEXTURE7 (esp. for the codegen-path) (FIXME: )
-    *
-    * The position data is never actually stored here, so 3 elements could be
-    * trimmed out of the buffer.
-    */
-
-#define R200_MAX_VERTEX_SIZE ((3*6)+11)
-
-struct r200_vbinfo {
-	GLint counter, initial_counter;
-	GLint *dmaptr;
-	void (*notify) (void);
-	GLint vertex_size;
-
-	union {
-		float f;
-		int i;
-		r200_color_t color;
-	} vertex[R200_MAX_VERTEX_SIZE];
-
-	GLfloat *normalptr;
-	GLfloat *floatcolorptr;
-	r200_color_t *colorptr;
-	GLfloat *floatspecptr;
-	r200_color_t *specptr;
-	GLfloat *texcoordptr[8];	/* 6 (TMU) + 2 for r200_vtxfmt_c.c when GL_TEXTURE6/7 */
-
-	GLenum *prim;		/* &ctx->Driver.CurrentExecPrimitive */
-	GLuint primflags;
-	GLboolean enabled;	/* *_NO_VTXFMT / *_NO_TCL env vars */
-	GLboolean installed;
-	GLboolean fell_back;
-	GLboolean recheck;
-	GLint nrverts;
-	GLuint vtxfmt_0, vtxfmt_1;
-
-	GLuint installed_vertex_format;
-	GLuint installed_color_3f_sz;
-
-	struct r200_prim primlist[R200_MAX_PRIMS];
-	int nrprims;
-
-	struct dfn_lists dfn_cache;
-	struct dfn_generators codegen;
-	GLvertexformat vtxfmt;
-};
-
-/**
- * R200 context structure.
- */
-struct r200_context {
-	struct radeon_context radeon; /* parent class, must be first */
-
-	/* Driver and hardware state management
-	 */
-	struct r200_hw_state hw;
-	struct r200_state state;
-
-	/* Texture object bookkeeping
-	 */
-	unsigned nr_heaps;
-	driTexHeap *texture_heaps[R200_NR_TEX_HEAPS];
-	driTextureObject swapped;
-	int texture_depth;
-	float initialMaxAnisotropy;
-
-	/* Rasterization and vertex state:
-	 */
-	GLuint NewGLState;
-
-	/* Vertex buffers
-	 */
-	struct r200_ioctl ioctl;
-	struct r200_dma dma;
-	struct r200_store store;
-	GLboolean save_on_next_unlock;
-
-	/* Clientdata textures;
-	 */
-	GLuint prefer_gart_client_texturing;
-
-	/* TCL stuff
-	 */
-	GLmatrix TexGenMatrix[R200_MAX_TEXTURE_UNITS];
-	GLboolean recheck_texgen[R200_MAX_TEXTURE_UNITS];
-	GLboolean TexGenNeedNormals[R200_MAX_TEXTURE_UNITS];
-	GLuint TexMatEnabled;
-	GLuint TexMatCompSel;
-	GLuint TexGenEnabled;
-	GLuint TexGenInputs;
-	GLuint TexGenCompSel;
-	GLmatrix tmpmat;
-
-	/* r200_tcl.c
-	 */
-	struct r200_tcl_info tcl;
-
-	/* r200_swtcl.c
-	 */
-	struct r200_swtcl_info swtcl;
-
-	/* r200_vtxfmt.c
-	 */
-	struct r200_vbinfo vb;
-};
-
-#define R200_CONTEXT(ctx)		((r200ContextPtr)(ctx->DriverCtx))
-
-extern void r200DestroyContext(__DRIcontextPrivate * driContextPriv);
-extern GLboolean r200CreateContext(const __GLcontextModes * glVisual,
-				   __DRIcontextPrivate * driContextPriv,
-				   void *sharedContextPrivate);
-
-#endif
-#endif				/* __R200_CONTEXT_H__ */
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/r300/r200_ioctl.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/r300/r200_ioctl.h
deleted file mode 100644
index db7bd7697..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/r300/r200_ioctl.h
+++ /dev/null
@@ -1,204 +0,0 @@
-/*
-Copyright (C) The Weather Channel, Inc.  2002.  All Rights Reserved.
-
-The Weather Channel (TM) funded Tungsten Graphics to develop the
-initial release of the Radeon 8500 driver under the XFree86 license.
-This notice must be preserved.
-
-Permission is hereby granted, free of charge, to any person obtaining
-a copy of this software and associated documentation files (the
-"Software"), to deal in the Software without restriction, including
-without limitation the rights to use, copy, modify, merge, publish,
-distribute, sublicense, and/or sell copies of the Software, and to
-permit persons to whom the Software is furnished to do so, subject to
-the following conditions:
-
-The above copyright notice and this permission notice (including the
-next paragraph) shall be included in all copies or substantial
-portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
-EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
-IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
-LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
-OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
-WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-**************************************************************************/
-
-/*
- * Authors:
- *   Keith Whitwell <keith@tungstengraphics.com>
- */
-
-#ifndef __R200_IOCTL_H__
-#define __R200_IOCTL_H__
-
-#include "simple_list.h"
-#include "radeon_dri.h"
-#include "radeon_lock.h"
-
-#include "xf86drm.h"
-#include "drm.h"
-#include "r200_context.h"
-#include "radeon_drm.h"
-
-extern void r200EmitState(r200ContextPtr rmesa);
-extern void r200EmitVertexAOS(r200ContextPtr rmesa,
-			      GLuint vertex_size, GLuint offset);
-
-extern void r200EmitVbufPrim(r200ContextPtr rmesa,
-			     GLuint primitive, GLuint vertex_nr);
-
-extern void r200FlushElts(r200ContextPtr rmesa);
-
-extern GLushort *r200AllocEltsOpenEnded(r200ContextPtr rmesa,
-					GLuint primitive, GLuint min_nr);
-
-extern void r200EmitAOS(r200ContextPtr rmesa,
-			struct r200_dma_region **regions,
-			GLuint n, GLuint offset);
-
-extern void r200EmitBlit(r200ContextPtr rmesa,
-			 GLuint color_fmt,
-			 GLuint src_pitch,
-			 GLuint src_offset,
-			 GLuint dst_pitch,
-			 GLuint dst_offset,
-			 GLint srcx, GLint srcy,
-			 GLint dstx, GLint dsty, GLuint w, GLuint h);
-
-extern void r200EmitWait(r200ContextPtr rmesa, GLuint flags);
-
-extern void r200FlushCmdBuf(r200ContextPtr rmesa, const char *);
-extern int r200FlushCmdBufLocked(r200ContextPtr rmesa, const char *caller);
-extern void r200Flush(GLcontext * ctx);
-
-extern void r200RefillCurrentDmaRegion(r200ContextPtr rmesa);
-
-extern void r200AllocDmaRegion(r200ContextPtr rmesa,
-			       struct r200_dma_region *region,
-			       int bytes, int alignment);
-
-extern void r200AllocDmaRegionVerts(r200ContextPtr rmesa,
-				    struct r200_dma_region *region,
-				    int numverts, int vertsize, int alignment);
-
-extern void r200ReleaseDmaRegion(r200ContextPtr rmesa,
-				 struct r200_dma_region *region,
-				 const char *caller);
-
-extern void r200WaitForVBlank(r200ContextPtr rmesa);
-extern void r200InitIoctlFuncs(struct dd_function_table *functions);
-
-extern void *r200AllocateMemoryMESA(__DRInativeDisplay * dpy, int scrn,
-				    GLsizei size, GLfloat readfreq,
-				    GLfloat writefreq, GLfloat priority);
-extern void r200FreeMemoryMESA(__DRInativeDisplay * dpy, int scrn,
-			       GLvoid * pointer);
-extern GLuint r200GetMemoryOffsetMESA(__DRInativeDisplay * dpy, int scrn,
-				      const GLvoid * pointer);
-
-extern GLboolean r200IsGartMemory(r200ContextPtr rmesa, const GLvoid * pointer,
-				  GLint size);
-
-extern GLuint r200GartOffsetFromVirtual(r200ContextPtr rmesa,
-					const GLvoid * pointer);
-
-void r200SaveHwState(r200ContextPtr radeon);
-void r200SetUpAtomList(r200ContextPtr rmesa);
-
-/* ================================================================
- * Helper macros:
- */
-
-/* Close off the last primitive, if it exists.
- */
-#define R200_NEWPRIM( rmesa )			\
-do {						\
-   if ( rmesa->dma.flush )			\
-      rmesa->dma.flush( rmesa );	\
-} while (0)
-
-/* Can accomodate several state changes and primitive changes without
- * actually firing the buffer.
- */
-#define R200_STATECHANGE( rmesa, ATOM )			\
-do {								\
-   R200_NEWPRIM( rmesa );					\
-   rmesa->hw.ATOM.dirty = GL_TRUE;				\
-   rmesa->hw.is_dirty = GL_TRUE;				\
-} while (0)
-
-#define R200_DB_STATE( ATOM )			        \
-   memcpy( rmesa->hw.ATOM.lastcmd, rmesa->hw.ATOM.cmd,	\
-	   rmesa->hw.ATOM.cmd_size * 4)
-
-static __inline int R200_DB_STATECHANGE(r200ContextPtr rmesa,
-					struct r200_state_atom *atom)
-{
-	if (memcmp(atom->cmd, atom->lastcmd, atom->cmd_size * 4)) {
-		int *tmp;
-		R200_NEWPRIM(rmesa);
-		atom->dirty = GL_TRUE;
-		rmesa->hw.is_dirty = GL_TRUE;
-		tmp = atom->cmd;
-		atom->cmd = atom->lastcmd;
-		atom->lastcmd = tmp;
-		return 1;
-	} else
-		return 0;
-}
-
-/* Fire the buffered vertices no matter what.
- */
-#define R200_FIREVERTICES( r200 )			\
-do {							\
-   if ( (r200)->store.cmd_used || (r200)->dma.flush ) {	\
-      radeonFlush( (r200)->radeon.glCtx );		\
-   }							\
-} while (0)
-
-/* Command lengths.  Note that any time you ensure ELTS_BUFSZ or VBUF_BUFSZ
- * are available, you will also be adding an rmesa->state.max_state_size because
- * r200EmitState is called from within r200EmitVbufPrim and r200FlushElts.
- */
-#define AOS_BUFSZ(nr)	((3 + ((nr / 2) * 3) + ((nr & 1) * 2)) * sizeof(int))
-#define VERT_AOS_BUFSZ	(5 * sizeof(int))
-#define ELTS_BUFSZ(nr)	(12 + nr * 2)
-#define VBUF_BUFSZ	(3 * sizeof(int))
-
-/* Ensure that a minimum amount of space is available in the command buffer.
- * This is used to ensure atomicity of state updates with the rendering requests
- * that rely on them.
- *
- * An alternative would be to implement a "soft lock" such that when the buffer
- * wraps at an inopportune time, we grab the lock, flush the current buffer,
- * and hang on to the lock until the critical section is finished and we flush
- * the buffer again and unlock.
- */
-static __inline void r200EnsureCmdBufSpace(r200ContextPtr rmesa, int bytes)
-{
-	if (rmesa->store.cmd_used + bytes > R200_CMD_BUF_SZ)
-		r200FlushCmdBuf(rmesa, __FUNCTION__);
-	assert(bytes <= R200_CMD_BUF_SZ);
-}
-
-/* Alloc space in the command buffer
- */
-static __inline char *r200AllocCmdBuf(r200ContextPtr rmesa,
-				      int bytes, const char *where)
-{
-	char *head;
-
-	if (rmesa->store.cmd_used + bytes > R200_CMD_BUF_SZ)
-		r200FlushCmdBuf(rmesa, where);
-
-	head = rmesa->store.cmd_buf + rmesa->store.cmd_used;
-	rmesa->store.cmd_used += bytes;
-	assert(rmesa->store.cmd_used <= R200_CMD_BUF_SZ);
-	return head;
-}
-
-#endif				/* __R200_IOCTL_H__ */
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/r300/r200_reg.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/r300/r200_reg.h
deleted file mode 100644
index 1336e961a..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/r300/r200_reg.h
+++ /dev/null
@@ -1,1423 +0,0 @@
-/* $XFree86: xc/lib/GL/mesa/src/drv/r200/r200_reg.h,v 1.2 2002/12/16 16:18:54 dawes Exp $ */
-/*
-Copyright (C) The Weather Channel, Inc.  2002.  All Rights Reserved.
-
-The Weather Channel (TM) funded Tungsten Graphics to develop the
-initial release of the Radeon 8500 driver under the XFree86 license.
-This notice must be preserved.
-
-Permission is hereby granted, free of charge, to any person obtaining
-a copy of this software and associated documentation files (the
-"Software"), to deal in the Software without restriction, including
-without limitation the rights to use, copy, modify, merge, publish,
-distribute, sublicense, and/or sell copies of the Software, and to
-permit persons to whom the Software is furnished to do so, subject to
-the following conditions:
-
-The above copyright notice and this permission notice (including the
-next paragraph) shall be included in all copies or substantial
-portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
-EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
-IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
-LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
-OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
-WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-*/
-
-#ifndef _R200_REG_H_
-#define _R200_REG_H_
-
-#define R200_PP_MISC                      0x1c14
-#define     R200_REF_ALPHA_MASK        0x000000ff
-#define     R200_ALPHA_TEST_FAIL       (0 << 8)
-#define     R200_ALPHA_TEST_LESS       (1 << 8)
-#define     R200_ALPHA_TEST_LEQUAL     (2 << 8)
-#define     R200_ALPHA_TEST_EQUAL      (3 << 8)
-#define     R200_ALPHA_TEST_GEQUAL     (4 << 8)
-#define     R200_ALPHA_TEST_GREATER    (5 << 8)
-#define     R200_ALPHA_TEST_NEQUAL     (6 << 8)
-#define     R200_ALPHA_TEST_PASS       (7 << 8)
-#define     R200_ALPHA_TEST_OP_MASK    (7 << 8)
-#define     R200_CHROMA_FUNC_FAIL      (0 << 16)
-#define     R200_CHROMA_FUNC_PASS      (1 << 16)
-#define     R200_CHROMA_FUNC_NEQUAL    (2 << 16)
-#define     R200_CHROMA_FUNC_EQUAL     (3 << 16)
-#define     R200_CHROMA_KEY_NEAREST    (0 << 18)
-#define     R200_CHROMA_KEY_ZERO       (1 << 18)
-#define     R200_RIGHT_HAND_CUBE_D3D   (0 << 24)
-#define     R200_RIGHT_HAND_CUBE_OGL   (1 << 24)
-#define R200_PP_FOG_COLOR                 0x1c18
-#define     R200_FOG_COLOR_MASK        0x00ffffff
-#define     R200_FOG_VERTEX            (0 << 24)
-#define     R200_FOG_TABLE             (1 << 24)
-#define     R200_FOG_USE_DEPTH         (0 << 25)
-#define     R200_FOG_USE_W             (1 << 25)
-#define     R200_FOG_USE_DIFFUSE_ALPHA (2 << 25)
-#define     R200_FOG_USE_SPEC_ALPHA    (3 << 25)
-#define     R200_FOG_USE_VTX_FOG       (4 << 25)
-#define     R200_FOG_USE_MASK          (7 << 25)
-#define R200_RE_SOLID_COLOR               0x1c1c
-#define R200_RB3D_BLENDCNTL               0x1c20
-#define     R200_COMB_FCN_MASK                    (7  << 12)
-#define     R200_COMB_FCN_ADD_CLAMP               (0  << 12)
-#define     R200_COMB_FCN_ADD_NOCLAMP             (1  << 12)
-#define     R200_COMB_FCN_SUB_CLAMP               (2  << 12)
-#define     R200_COMB_FCN_SUB_NOCLAMP             (3  << 12)
-#define     R200_COMB_FCN_MIN                     (4  << 12)
-#define     R200_COMB_FCN_MAX                     (5  << 12)
-#define     R200_COMB_FCN_RSUB_CLAMP              (6  << 12)
-#define     R200_COMB_FCN_RSUB_NOCLAMP            (7  << 12)
-#define       R200_BLEND_GL_ZERO                  (32)
-#define       R200_BLEND_GL_ONE                   (33)
-#define       R200_BLEND_GL_SRC_COLOR             (34)
-#define       R200_BLEND_GL_ONE_MINUS_SRC_COLOR   (35)
-#define       R200_BLEND_GL_DST_COLOR             (36)
-#define       R200_BLEND_GL_ONE_MINUS_DST_COLOR   (37)
-#define       R200_BLEND_GL_SRC_ALPHA             (38)
-#define       R200_BLEND_GL_ONE_MINUS_SRC_ALPHA   (39)
-#define       R200_BLEND_GL_DST_ALPHA             (40)
-#define       R200_BLEND_GL_ONE_MINUS_DST_ALPHA   (41)
-#define       R200_BLEND_GL_SRC_ALPHA_SATURATE    (42)	/* src factor only */
-#define       R200_BLEND_GL_CONST_COLOR           (43)
-#define       R200_BLEND_GL_ONE_MINUS_CONST_COLOR (44)
-#define       R200_BLEND_GL_CONST_ALPHA           (45)
-#define       R200_BLEND_GL_ONE_MINUS_CONST_ALPHA (46)
-#define       R200_BLEND_MASK                     (63)
-#define     R200_SRC_BLEND_SHIFT                  (16)
-#define     R200_DST_BLEND_SHIFT                  (24)
-#define R200_RB3D_DEPTHOFFSET             0x1c24
-#define R200_RB3D_DEPTHPITCH              0x1c28
-#define     R200_DEPTHPITCH_MASK         0x00001ff8
-#define     R200_DEPTH_ENDIAN_NO_SWAP    (0 << 18)
-#define     R200_DEPTH_ENDIAN_WORD_SWAP  (1 << 18)
-#define     R200_DEPTH_ENDIAN_DWORD_SWAP (2 << 18)
-#define R200_RB3D_ZSTENCILCNTL            0x1c2c
-#define     R200_DEPTH_FORMAT_MASK          (0xf << 0)
-#define     R200_DEPTH_FORMAT_16BIT_INT_Z   (0  <<  0)
-#define     R200_DEPTH_FORMAT_24BIT_INT_Z   (2  <<  0)
-#define     R200_DEPTH_FORMAT_24BIT_FLOAT_Z (3  <<  0)
-#define     R200_DEPTH_FORMAT_32BIT_INT_Z   (4  <<  0)
-#define     R200_DEPTH_FORMAT_32BIT_FLOAT_Z (5  <<  0)
-#define     R200_DEPTH_FORMAT_24BIT_FLOAT_W (9  <<  0)
-#define     R200_DEPTH_FORMAT_32BIT_FLOAT_W (11 <<  0)
-#define     R200_Z_TEST_NEVER               (0  <<  4)
-#define     R200_Z_TEST_LESS                (1  <<  4)
-#define     R200_Z_TEST_LEQUAL              (2  <<  4)
-#define     R200_Z_TEST_EQUAL               (3  <<  4)
-#define     R200_Z_TEST_GEQUAL              (4  <<  4)
-#define     R200_Z_TEST_GREATER             (5  <<  4)
-#define     R200_Z_TEST_NEQUAL              (6  <<  4)
-#define     R200_Z_TEST_ALWAYS              (7  <<  4)
-#define     R200_Z_TEST_MASK                (7  <<  4)
-#define     R200_STENCIL_TEST_NEVER         (0  << 12)
-#define     R200_STENCIL_TEST_LESS          (1  << 12)
-#define     R200_STENCIL_TEST_LEQUAL        (2  << 12)
-#define     R200_STENCIL_TEST_EQUAL         (3  << 12)
-#define     R200_STENCIL_TEST_GEQUAL        (4  << 12)
-#define     R200_STENCIL_TEST_GREATER       (5  << 12)
-#define     R200_STENCIL_TEST_NEQUAL        (6  << 12)
-#define     R200_STENCIL_TEST_ALWAYS        (7  << 12)
-#define     R200_STENCIL_TEST_MASK          (0x7 << 12)
-#define     R200_STENCIL_FAIL_KEEP          (0  << 16)
-#define     R200_STENCIL_FAIL_ZERO          (1  << 16)
-#define     R200_STENCIL_FAIL_REPLACE       (2  << 16)
-#define     R200_STENCIL_FAIL_INC           (3  << 16)
-#define     R200_STENCIL_FAIL_DEC           (4  << 16)
-#define     R200_STENCIL_FAIL_INVERT        (5  << 16)
-#define     R200_STENCIL_FAIL_INC_WRAP      (6  << 16)
-#define     R200_STENCIL_FAIL_DEC_WRAP      (7  << 16)
-#define     R200_STENCIL_FAIL_MASK          (0x7 << 16)
-#define     R200_STENCIL_ZPASS_KEEP         (0  << 20)
-#define     R200_STENCIL_ZPASS_ZERO         (1  << 20)
-#define     R200_STENCIL_ZPASS_REPLACE      (2  << 20)
-#define     R200_STENCIL_ZPASS_INC          (3  << 20)
-#define     R200_STENCIL_ZPASS_DEC          (4  << 20)
-#define     R200_STENCIL_ZPASS_INVERT       (5  << 20)
-#define     R200_STENCIL_ZPASS_INC_WRAP     (6  << 20)
-#define     R200_STENCIL_ZPASS_DEC_WRAP     (7  << 20)
-#define     R200_STENCIL_ZPASS_MASK         (0x7 << 20)
-#define     R200_STENCIL_ZFAIL_KEEP         (0  << 24)
-#define     R200_STENCIL_ZFAIL_ZERO         (1  << 24)
-#define     R200_STENCIL_ZFAIL_REPLACE      (2  << 24)
-#define     R200_STENCIL_ZFAIL_INC          (3  << 24)
-#define     R200_STENCIL_ZFAIL_DEC          (4  << 24)
-#define     R200_STENCIL_ZFAIL_INVERT       (5  << 24)
-#define     R200_STENCIL_ZFAIL_INC_WRAP     (6  << 24)
-#define     R200_STENCIL_ZFAIL_DEC_WRAP     (7  << 24)
-#define     R200_STENCIL_ZFAIL_MASK         (0x7 << 24)
-#define     R200_Z_WRITE_ENABLE             (1  << 30)
-/*gap*/
-#define R200_PP_CNTL                      0x1c38
-#define     R200_TEX_0_ENABLE                         0x00000010
-#define     R200_TEX_1_ENABLE                         0x00000020
-#define     R200_TEX_2_ENABLE                         0x00000040
-#define     R200_TEX_3_ENABLE                         0x00000080
-#define     R200_TEX_4_ENABLE                         0x00000100
-#define     R200_TEX_5_ENABLE                         0x00000200
-#define     R200_TEX_ENABLE_MASK                      0x000003f0
-#define     R200_FILTER_ROUND_MODE_MASK               0x00000400
-#define     R200_TEX_BLEND_7_ENABLE                   0x00000800
-#define     R200_TEX_BLEND_0_ENABLE                   0x00001000
-#define     R200_TEX_BLEND_1_ENABLE                   0x00002000
-#define     R200_TEX_BLEND_2_ENABLE                   0x00004000
-#define     R200_TEX_BLEND_3_ENABLE                   0x00008000
-#define     R200_TEX_BLEND_4_ENABLE                   0x00010000
-#define     R200_TEX_BLEND_5_ENABLE                   0x00020000
-#define     R200_TEX_BLEND_6_ENABLE                   0x00040000
-#define     R200_MULTI_PASS_ENABLE                    0x00080000
-#define     R200_SPECULAR_ENABLE                      0x00200000
-#define     R200_FOG_ENABLE                           0x00400000
-#define     R200_ALPHA_TEST_ENABLE                    0x00800000
-#define     R200_ANTI_ALIAS_NONE                       0x00000000
-#define     R200_ANTI_ALIAS_LINE                       0x01000000
-#define     R200_ANTI_ALIAS_POLY                       0x02000000
-#define     R200_ANTI_ALIAS_MASK                       0x03000000
-#define R200_RB3D_CNTL                    0x1c3c
-#define     R200_ALPHA_BLEND_ENABLE       (1  <<  0)
-#define     R200_PLANE_MASK_ENABLE        (1  <<  1)
-#define     R200_DITHER_ENABLE            (1  <<  2)
-#define     R200_ROUND_ENABLE             (1  <<  3)
-#define     R200_SCALE_DITHER_ENABLE      (1  <<  4)
-#define     R200_DITHER_INIT              (1  <<  5)
-#define     R200_ROP_ENABLE               (1  <<  6)
-#define     R200_STENCIL_ENABLE           (1  <<  7)
-#define     R200_Z_ENABLE                 (1  <<  8)
-#define     R200_DEPTH_XZ_OFFEST_ENABLE   (1  <<  9)
-#define     R200_COLOR_FORMAT_ARGB1555    (3  << 10)
-#define     R200_COLOR_FORMAT_RGB565      (4  << 10)
-#define     R200_COLOR_FORMAT_ARGB8888    (6  << 10)
-#define     R200_COLOR_FORMAT_RGB332      (7  << 10)
-#define     R200_COLOR_FORMAT_Y8          (8  << 10)
-#define     R200_COLOR_FORMAT_RGB8        (9  << 10)
-#define     R200_COLOR_FORMAT_YUV422_VYUY (11 << 10)
-#define     R200_COLOR_FORMAT_YUV422_YVYU (12 << 10)
-#define     R200_COLOR_FORMAT_aYUV444     (14 << 10)
-#define     R200_COLOR_FORMAT_ARGB4444    (15 << 10)
-#define     R200_CLRCMP_FLIP_ENABLE       (1  << 14)
-#define     R200_SEPARATE_ALPHA_ENABLE    (1  << 16)
-#define R200_RB3D_COLOROFFSET             0x1c40
-#define     R200_COLOROFFSET_MASK      0xfffffff0
-#define R200_RE_WIDTH_HEIGHT              0x1c44
-#define     R200_RE_WIDTH_SHIFT        0
-#define     R200_RE_HEIGHT_SHIFT       16
-#define R200_RB3D_COLORPITCH              0x1c48
-#define     R200_COLORPITCH_MASK         0x000001ff8
-#define     R200_COLOR_ENDIAN_NO_SWAP    (0 << 18)
-#define     R200_COLOR_ENDIAN_WORD_SWAP  (1 << 18)
-#define     R200_COLOR_ENDIAN_DWORD_SWAP (2 << 18)
-#define R200_SE_CNTL                      0x1c4c
-#define     R200_FFACE_CULL_CW          (0 <<  0)
-#define     R200_FFACE_CULL_CCW         (1 <<  0)
-#define     R200_FFACE_CULL_DIR_MASK    (1 <<  0)
-#define     R200_BFACE_CULL             (0 <<  1)
-#define     R200_BFACE_SOLID            (3 <<  1)
-#define     R200_FFACE_CULL             (0 <<  3)
-#define     R200_FFACE_SOLID            (3 <<  3)
-#define     R200_FFACE_CULL_MASK        (3 <<  3)
-#define     R200_FLAT_SHADE_VTX_0       (0 <<  6)
-#define     R200_FLAT_SHADE_VTX_1       (1 <<  6)
-#define     R200_FLAT_SHADE_VTX_2       (2 <<  6)
-#define     R200_FLAT_SHADE_VTX_LAST    (3 <<  6)
-#define     R200_DIFFUSE_SHADE_SOLID    (0 <<  8)
-#define     R200_DIFFUSE_SHADE_FLAT     (1 <<  8)
-#define     R200_DIFFUSE_SHADE_GOURAUD  (2 <<  8)
-#define     R200_DIFFUSE_SHADE_MASK     (3 <<  8)
-#define     R200_ALPHA_SHADE_SOLID      (0 << 10)
-#define     R200_ALPHA_SHADE_FLAT       (1 << 10)
-#define     R200_ALPHA_SHADE_GOURAUD    (2 << 10)
-#define     R200_ALPHA_SHADE_MASK       (3 << 10)
-#define     R200_SPECULAR_SHADE_SOLID   (0 << 12)
-#define     R200_SPECULAR_SHADE_FLAT    (1 << 12)
-#define     R200_SPECULAR_SHADE_GOURAUD (2 << 12)
-#define     R200_SPECULAR_SHADE_MASK    (3 << 12)
-#define     R200_FOG_SHADE_SOLID        (0 << 14)
-#define     R200_FOG_SHADE_FLAT         (1 << 14)
-#define     R200_FOG_SHADE_GOURAUD      (2 << 14)
-#define     R200_FOG_SHADE_MASK         (3 << 14)
-#define     R200_ZBIAS_ENABLE_POINT     (1 << 16)
-#define     R200_ZBIAS_ENABLE_LINE      (1 << 17)
-#define     R200_ZBIAS_ENABLE_TRI       (1 << 18)
-#define     R200_WIDELINE_ENABLE        (1 << 20)
-#define     R200_VTX_PIX_CENTER_D3D     (0 << 27)
-#define     R200_VTX_PIX_CENTER_OGL     (1 << 27)
-#define     R200_ROUND_MODE_TRUNC       (0 << 28)
-#define     R200_ROUND_MODE_ROUND       (1 << 28)
-#define     R200_ROUND_MODE_ROUND_EVEN  (2 << 28)
-#define     R200_ROUND_MODE_ROUND_ODD   (3 << 28)
-#define     R200_ROUND_PREC_16TH_PIX    (0 << 30)
-#define     R200_ROUND_PREC_8TH_PIX     (1 << 30)
-#define     R200_ROUND_PREC_4TH_PIX     (2 << 30)
-#define     R200_ROUND_PREC_HALF_PIX    (3 << 30)
-#define R200_RE_CNTL                      0x1c50
-#define     R200_STIPPLE_ENABLE                     0x1
-#define     R200_SCISSOR_ENABLE                     0x2
-#define     R200_PATTERN_ENABLE                     0x4
-#define     R200_PERSPECTIVE_ENABLE                 0x8
-#define     R200_POINT_SMOOTH                       0x20
-#define     R200_VTX_STQ0_D3D                       0x00010000
-#define     R200_VTX_STQ1_D3D                       0x00040000
-#define     R200_VTX_STQ2_D3D                       0x00100000
-#define     R200_VTX_STQ3_D3D                       0x00400000
-#define     R200_VTX_STQ4_D3D                       0x01000000
-#define     R200_VTX_STQ5_D3D                       0x04000000
-/* gap */
-#define R200_RE_STIPPLE_ADDR              0x1cc8
-#define R200_RE_STIPPLE_DATA              0x1ccc
-#define R200_RE_LINE_PATTERN              0x1cd0
-#define     R200_LINE_PATTERN_MASK             0x0000ffff
-#define     R200_LINE_REPEAT_COUNT_SHIFT       16
-#define     R200_LINE_PATTERN_START_SHIFT      24
-#define     R200_LINE_PATTERN_LITTLE_BIT_ORDER (0 << 28)
-#define     R200_LINE_PATTERN_BIG_BIT_ORDER    (1 << 28)
-#define     R200_LINE_PATTERN_AUTO_RESET       (1 << 29)
-#define R200_RE_LINE_STATE                0x1cd4
-#define     R200_LINE_CURRENT_PTR_SHIFT       0
-#define     R200_LINE_CURRENT_COUNT_SHIFT     8
-#define R200_RE_SCISSOR_TL_0              0x1cd8
-#define R200_RE_SCISSOR_BR_0              0x1cdc
-#define R200_RE_SCISSOR_TL_1              0x1ce0
-#define R200_RE_SCISSOR_BR_1              0x1ce4
-#define R200_RE_SCISSOR_TL_2              0x1ce8
-#define R200_RE_SCISSOR_BR_2              0x1cec
-/* gap */
-#define R200_RB3D_DEPTHXY_OFFSET          0x1d60
-#define     R200_DEPTHX_SHIFT  0
-#define     R200_DEPTHY_SHIFT  16
-/* gap */
-#define R200_RB3D_STENCILREFMASK          0x1d7c
-#define     R200_STENCIL_REF_SHIFT           0
-#define     R200_STENCIL_REF_MASK            (0xff << 0)
-#define     R200_STENCIL_MASK_SHIFT          16
-#define     R200_STENCIL_VALUE_MASK          (0xff << 16)
-#define     R200_STENCIL_WRITEMASK_SHIFT     24
-#define     R200_STENCIL_WRITE_MASK          (0xff << 24)
-#define R200_RB3D_ROPCNTL                 0x1d80
-#define     R200_ROP_MASK                    (15 << 8)
-#define     R200_ROP_CLEAR                   (0  << 8)
-#define     R200_ROP_NOR                     (1  << 8)
-#define     R200_ROP_AND_INVERTED            (2  << 8)
-#define     R200_ROP_COPY_INVERTED           (3  << 8)
-#define     R200_ROP_AND_REVERSE             (4  << 8)
-#define     R200_ROP_INVERT                  (5  << 8)
-#define     R200_ROP_XOR                     (6  << 8)
-#define     R200_ROP_NAND                    (7  << 8)
-#define     R200_ROP_AND                     (8  << 8)
-#define     R200_ROP_EQUIV                   (9  << 8)
-#define     R200_ROP_NOOP                    (10 << 8)
-#define     R200_ROP_OR_INVERTED             (11 << 8)
-#define     R200_ROP_COPY                    (12 << 8)
-#define     R200_ROP_OR_REVERSE              (13 << 8)
-#define     R200_ROP_OR                      (14 << 8)
-#define     R200_ROP_SET                     (15 << 8)
-#define R200_RB3D_PLANEMASK               0x1d84
-/* gap */
-#define R200_SE_VPORT_XSCALE              0x1d98
-#define R200_SE_VPORT_XOFFSET             0x1d9c
-#define R200_SE_VPORT_YSCALE              0x1da0
-#define R200_SE_VPORT_YOFFSET             0x1da4
-#define R200_SE_VPORT_ZSCALE              0x1da8
-#define R200_SE_VPORT_ZOFFSET             0x1dac
-#define R200_SE_ZBIAS_FACTOR              0x1db0
-#define R200_SE_ZBIAS_CONSTANT            0x1db4
-#define R200_SE_LINE_WIDTH                0x1db8
-#define	    R200_LINE_WIDTH_SHIFT                   0x00000000
-#define	    R200_MINPOINTSIZE_SHIFT                 0x00000010
-/* gap */
-#define R200_SE_VAP_CNTL                           0x2080
-#define     R200_VAP_TCL_ENABLE                       0x00000001
-#define     R200_VAP_SINGLE_BUF_STATE_ENABLE          0x00000010
-#define     R200_VAP_FORCE_W_TO_ONE                   0x00010000
-#define     R200_VAP_D3D_TEX_DEFAULT                  0x00020000
-#define     R200_VAP_VF_MAX_VTX_NUM__SHIFT            18
-#define     R200_VAP_DX_CLIP_SPACE_DEF                0x00400000
-#define R200_SE_VF_CNTL                           0x2084
-#define     R200_VF_PRIM_NONE                         0x00000000
-#define     R200_VF_PRIM_POINTS                       0x00000001
-#define     R200_VF_PRIM_LINES                        0x00000002
-#define     R200_VF_PRIM_LINE_STRIP                   0x00000003
-#define     R200_VF_PRIM_TRIANGLES                    0x00000004
-#define     R200_VF_PRIM_TRIANGLE_FAN                 0x00000005
-#define     R200_VF_PRIM_TRIANGLE_STRIP               0x00000006
-#define     R200_VF_PRIM_RECT_LIST                    0x00000008
-#define     R200_VF_PRIM_3VRT_POINTS                  0x00000009
-#define     R200_VF_PRIM_3VRT_LINES                   0x0000000a
-#define     R200_VF_PRIM_POINT_SPRITES                0x0000000b
-#define     R200_VF_PRIM_LINE_LOOP                    0x0000000c
-#define     R200_VF_PRIM_QUADS                        0x0000000d
-#define     R200_VF_PRIM_QUAD_STRIP                   0x0000000e
-#define     R200_VF_PRIM_POLYGON                      0x0000000f
-#define     R200_VF_PRIM_MASK                         0x0000000f
-#define     R200_VF_PRIM_WALK_IND                     0x00000010
-#define     R200_VF_PRIM_WALK_LIST                    0x00000020
-#define     R200_VF_PRIM_WALK_RING                    0x00000030
-#define     R200_VF_PRIM_WALK_MASK                    0x00000030
-#define     R200_VF_COLOR_ORDER_RGBA                  0x00000040
-#define     R200_VF_TCL_OUTPUT_VTX_ENABLE             0x00000200
-#define     R200_VF_INDEX_SZ_4                        0x00000800
-#define     R200_VF_VERTEX_NUMBER_MASK                0xffff0000
-#define     R200_VF_VERTEX_NUMBER_SHIFT               16
-#define R200_SE_VTX_FMT_0                 0x2088
-#define     R200_VTX_XY                     0	/* always have xy */
-#define     R200_VTX_Z0                     (1<<0)
-#define     R200_VTX_W0                     (1<<1)
-#define     R200_VTX_WEIGHT_COUNT_SHIFT     (2)
-#define     R200_VTX_PV_MATRIX_SEL          (1<<5)
-#define     R200_VTX_N0                     (1<<6)
-#define     R200_VTX_POINT_SIZE             (1<<7)
-#define     R200_VTX_DISCRETE_FOG           (1<<8)
-#define     R200_VTX_SHININESS_0            (1<<9)
-#define     R200_VTX_SHININESS_1            (1<<10)
-#define       R200_VTX_COLOR_NOT_PRESENT      0
-#define       R200_VTX_PK_RGBA          1
-#define       R200_VTX_FP_RGB           2
-#define       R200_VTX_FP_RGBA          3
-#define       R200_VTX_COLOR_MASK             3
-#define     R200_VTX_COLOR_0_SHIFT          11
-#define     R200_VTX_COLOR_1_SHIFT          13
-#define     R200_VTX_COLOR_2_SHIFT          15
-#define     R200_VTX_COLOR_3_SHIFT          17
-#define     R200_VTX_COLOR_4_SHIFT          19
-#define     R200_VTX_COLOR_5_SHIFT          21
-#define     R200_VTX_COLOR_6_SHIFT          23
-#define     R200_VTX_COLOR_7_SHIFT          25
-#define     R200_VTX_XY1                    (1<<28)
-#define     R200_VTX_Z1                     (1<<29)
-#define     R200_VTX_W1                     (1<<30)
-#define     R200_VTX_N1                     (1<<31)
-#define R200_SE_VTX_FMT_1                 0x208c
-#define     R200_VTX_TEX0_COMP_CNT_SHIFT        0
-#define     R200_VTX_TEX1_COMP_CNT_SHIFT        3
-#define     R200_VTX_TEX2_COMP_CNT_SHIFT        6
-#define     R200_VTX_TEX3_COMP_CNT_SHIFT        9
-#define     R200_VTX_TEX4_COMP_CNT_SHIFT        12
-#define     R200_VTX_TEX5_COMP_CNT_SHIFT        15
-#define R200_SE_TCL_OUTPUT_VTX_FMT_0      0x2090
-#define R200_SE_TCL_OUTPUT_VTX_FMT_1      0x2094
-/* gap */
-#define R200_SE_VTE_CNTL                  0x20b0
-#define     R200_VPORT_X_SCALE_ENA                0x00000001
-#define     R200_VPORT_X_OFFSET_ENA               0x00000002
-#define     R200_VPORT_Y_SCALE_ENA                0x00000004
-#define     R200_VPORT_Y_OFFSET_ENA               0x00000008
-#define     R200_VPORT_Z_SCALE_ENA                0x00000010
-#define     R200_VPORT_Z_OFFSET_ENA               0x00000020
-#define     R200_VTX_XY_FMT                       0x00000100
-#define     R200_VTX_Z_FMT                        0x00000200
-#define     R200_VTX_W0_FMT                       0x00000400
-#define     R200_VTX_W0_NORMALIZE                 0x00000800
-#define     R200_VTX_ST_DENORMALIZED              0x00001000
-/* gap */
-#define R200_SE_VTX_NUM_ARRAYS            0x20c0
-#define R200_SE_VTX_AOS_ATTR01            0x20c4
-#define R200_SE_VTX_AOS_ADDR0             0x20c8
-#define R200_SE_VTX_AOS_ADDR1             0x20cc
-#define R200_SE_VTX_AOS_ATTR23            0x20d0
-#define R200_SE_VTX_AOS_ADDR2             0x20d4
-#define R200_SE_VTX_AOS_ADDR3             0x20d8
-#define R200_SE_VTX_AOS_ATTR45            0x20dc
-#define R200_SE_VTX_AOS_ADDR4             0x20e0
-#define R200_SE_VTX_AOS_ADDR5             0x20e4
-#define R200_SE_VTX_AOS_ATTR67            0x20e8
-#define R200_SE_VTX_AOS_ADDR6             0x20ec
-#define R200_SE_VTX_AOS_ADDR7             0x20f0
-#define R200_SE_VTX_AOS_ATTR89            0x20f4
-#define R200_SE_VTX_AOS_ADDR8             0x20f8
-#define R200_SE_VTX_AOS_ADDR9             0x20fc
-#define R200_SE_VTX_AOS_ATTR1011          0x2100
-#define R200_SE_VTX_AOS_ADDR10            0x2104
-#define R200_SE_VTX_AOS_ADDR11            0x2108
-#define R200_SE_VF_MAX_VTX_INDX           0x210c
-#define R200_SE_VF_MIN_VTX_INDX           0x2110
-/* gap */
-#define R200_SE_VAP_CNTL_STATUS           0x2140
-#define     R200_VC_NO_SWAP                  (0 << 0)
-#define     R200_VC_16BIT_SWAP               (1 << 0)
-#define     R200_VC_32BIT_SWAP               (2 << 0)
-/* gap */
-#define R200_SE_VTX_STATE_CNTL                     0x2180
-#define     R200_VSC_COLOR_0_ASSEMBLY_CNTL_SHIFT    0x00000000
-#define     R200_VSC_COLOR_1_ASSEMBLY_CNTL_SHIFT    0x00000002
-#define     R200_VSC_COLOR_2_ASSEMBLY_CNTL_SHIFT    0x00000004
-#define     R200_VSC_COLOR_3_ASSEMBLY_CNTL_SHIFT    0x00000006
-#define     R200_VSC_COLOR_4_ASSEMBLY_CNTL_SHIFT    0x00000008
-#define     R200_VSC_COLOR_5_ASSEMBLY_CNTL_SHIFT    0x0000000a
-#define     R200_VSC_COLOR_6_ASSEMBLY_CNTL_SHIFT    0x0000000c
-#define     R200_VSC_COLOR_7_ASSEMBLY_CNTL_SHIFT    0x0000000e
-#define     R200_VSC_UPDATE_USER_COLOR_0_ENABLE    0x00010000
-#define     R200_VSC_UPDATE_USER_COLOR_1_ENABLE    0x00020000
-/* gap */
-#define R200_SE_TCL_VECTOR_INDX_REG                0x2200
-#define R200_SE_TCL_VECTOR_DATA_REG                0x2204
-#define R200_SE_TCL_SCALAR_INDX_REG                0x2208
-#define R200_SE_TCL_SCALAR_DATA_REG                0x220c
-/* gap */
-#define R200_SE_TCL_MATRIX_SEL_0                   0x2230
-#define     R200_MODELVIEW_0_SHIFT           (0)
-#define     R200_MODELVIEW_1_SHIFT           (8)
-#define     R200_MODELVIEW_2_SHIFT           (16)
-#define     R200_MODELVIEW_3_SHIFT           (24)
-#define R200_SE_TCL_MATRIX_SEL_1                   0x2234
-#define     R200_IT_MODELVIEW_0_SHIFT        (0)
-#define     R200_IT_MODELVIEW_1_SHIFT        (8)
-#define     R200_IT_MODELVIEW_2_SHIFT        (16)
-#define     R200_IT_MODELVIEW_3_SHIFT        (24)
-#define R200_SE_TCL_MATRIX_SEL_2                   0x2238
-#define     R200_MODELPROJECT_0_SHIFT         (0)
-#define     R200_MODELPROJECT_1_SHIFT         (8)
-#define     R200_MODELPROJECT_2_SHIFT         (16)
-#define     R200_MODELPROJECT_3_SHIFT         (24)
-#define R200_SE_TCL_MATRIX_SEL_3                   0x223c
-#define     R200_TEXMAT_0_SHIFT    0
-#define     R200_TEXMAT_1_SHIFT    8
-#define     R200_TEXMAT_2_SHIFT    16
-#define     R200_TEXMAT_3_SHIFT    24
-#define R200_SE_TCL_MATRIX_SEL_4                   0x2240
-#define     R200_TEXMAT_4_SHIFT    0
-#define     R200_TEXMAT_5_SHIFT    8
-/* gap */
-#define R200_SE_TCL_OUTPUT_VTX_COMP_SEL     0x2250
-#define     R200_OUTPUT_XYZW                    (1<<0)
-#define     R200_OUTPUT_COLOR_0                 (1<<8)
-#define     R200_OUTPUT_COLOR_1                 (1<<9)
-#define     R200_OUTPUT_TEX_0                   (1<<16)
-#define     R200_OUTPUT_TEX_1                   (1<<17)
-#define     R200_OUTPUT_TEX_2                   (1<<18)
-#define     R200_OUTPUT_TEX_3                   (1<<19)
-#define     R200_OUTPUT_TEX_4                   (1<<20)
-#define     R200_OUTPUT_TEX_5                   (1<<21)
-#define     R200_OUTPUT_TEX_MASK                (0x3f<<16)
-#define     R200_OUTPUT_DISCRETE_FOG            (1<<24)
-#define     R200_OUTPUT_PT_SIZE                 (1<<25)
-#define     R200_FORCE_INORDER_PROC             (1<<31)
-#define R200_SE_TCL_INPUT_VTX_VECTOR_ADDR_0  0x2254
-#define	    R200_VERTEX_POSITION_ADDR__SHIFT     0x00000000
-#define R200_SE_TCL_INPUT_VTX_VECTOR_ADDR_1  0x2258
-#define	    R200_VTX_COLOR_0_ADDR__SHIFT         0x00000000
-#define	    R200_VTX_COLOR_1_ADDR__SHIFT         0x00000008
-#define R200_SE_TCL_INPUT_VTX_VECTOR_ADDR_2  0x225c
-#define	    R200_VTX_TEX_0_ADDR__SHIFT           0x00000000
-#define	    R200_VTX_TEX_1_ADDR__SHIFT           0x00000008
-#define	    R200_VTX_TEX_2_ADDR__SHIFT           0x00000010
-#define	    R200_VTX_TEX_3_ADDR__SHIFT           0x00000018
-#define R200_SE_TCL_INPUT_VTX_VECTOR_ADDR_3  0x2260
-#define	    R200_VTX_TEX_4_ADDR__SHIFT           0x00000000
-#define	    R200_VTX_TEX_5_ADDR__SHIFT           0x00000008
-
-/* gap */
-#define R200_SE_TCL_LIGHT_MODEL_CTL_0       0x2268
-#define     R200_LIGHTING_ENABLE                (1<<0)
-#define     R200_LIGHT_IN_MODELSPACE            (1<<1)
-#define     R200_LOCAL_VIEWER                   (1<<2)
-#define     R200_NORMALIZE_NORMALS              (1<<3)
-#define     R200_RESCALE_NORMALS                (1<<4)
-#define     R200_SPECULAR_LIGHTS                (1<<5)
-#define     R200_DIFFUSE_SPECULAR_COMBINE       (1<<6)
-#define     R200_LIGHT_ALPHA                    (1<<7)
-#define     R200_LOCAL_LIGHT_VEC_GL             (1<<8)
-#define     R200_LIGHT_NO_NORMAL_AMBIENT_ONLY   (1<<9)
-#define     R200_LIGHT_TWOSIDE                  (1<<10)
-#define     R200_FRONT_SHININESS_SOURCE_SHIFT       (0xb)
-#define     R200_BACK_SHININESS_SOURCE_SHIFT        (0xd)
-#define       R200_LM0_SOURCE_MATERIAL_0           (0)
-#define       R200_LM0_SOURCE_MATERIAL_1           (1)
-#define       R200_LM0_SOURCE_VERTEX_SHININESS_0   (2)
-#define       R200_LM0_SOURCE_VERTEX_SHININESS_1   (3)
-#define R200_SE_TCL_LIGHT_MODEL_CTL_1       0x226c
-#define       R200_LM1_SOURCE_LIGHT_PREMULT        (0)
-#define       R200_LM1_SOURCE_MATERIAL_0           (1)
-#define       R200_LM1_SOURCE_VERTEX_COLOR_0       (2)
-#define       R200_LM1_SOURCE_VERTEX_COLOR_1       (3)
-#define       R200_LM1_SOURCE_VERTEX_COLOR_2       (4)
-#define       R200_LM1_SOURCE_VERTEX_COLOR_3       (5)
-#define       R200_LM1_SOURCE_VERTEX_COLOR_4       (6)
-#define       R200_LM1_SOURCE_VERTEX_COLOR_5       (7)
-#define       R200_LM1_SOURCE_VERTEX_COLOR_6       (8)
-#define       R200_LM1_SOURCE_VERTEX_COLOR_7       (9)
-#define       R200_LM1_SOURCE_MATERIAL_1           (0xf)
-#define     R200_FRONT_EMISSIVE_SOURCE_SHIFT        (0)
-#define     R200_FRONT_AMBIENT_SOURCE_SHIFT         (4)
-#define     R200_FRONT_DIFFUSE_SOURCE_SHIFT         (8)
-#define     R200_FRONT_SPECULAR_SOURCE_SHIFT        (12)
-#define     R200_BACK_EMISSIVE_SOURCE_SHIFT         (16)
-#define     R200_BACK_AMBIENT_SOURCE_SHIFT          (20)
-#define     R200_BACK_DIFFUSE_SOURCE_SHIFT          (24)
-#define     R200_BACK_SPECULAR_SOURCE_SHIFT         (28)
-#define R200_SE_TCL_PER_LIGHT_CTL_0       0x2270
-#define     R200_LIGHT_0_ENABLE                    (1<<0)
-#define     R200_LIGHT_0_ENABLE_AMBIENT            (1<<1)
-#define     R200_LIGHT_0_ENABLE_SPECULAR           (1<<2)
-#define     R200_LIGHT_0_IS_LOCAL                  (1<<3)
-#define     R200_LIGHT_0_IS_SPOT                   (1<<4)
-#define     R200_LIGHT_0_DUAL_CONE                 (1<<5)
-#define     R200_LIGHT_0_ENABLE_RANGE_ATTEN        (1<<6)
-#define     R200_LIGHT_0_CONSTANT_RANGE_ATTEN      (1<<7)
-#define     R200_LIGHT_1_ENABLE                    (1<<16)
-#define     R200_LIGHT_1_ENABLE_AMBIENT            (1<<17)
-#define     R200_LIGHT_1_ENABLE_SPECULAR           (1<<18)
-#define     R200_LIGHT_1_IS_LOCAL                  (1<<19)
-#define     R200_LIGHT_1_IS_SPOT                   (1<<20)
-#define     R200_LIGHT_1_DUAL_CONE                 (1<<21)
-#define     R200_LIGHT_1_ENABLE_RANGE_ATTEN        (1<<22)
-#define     R200_LIGHT_1_CONSTANT_RANGE_ATTEN      (1<<23)
-#define     R200_LIGHT_0_SHIFT                   (0)
-#define     R200_LIGHT_1_SHIFT                   (16)
-#define R200_SE_TCL_PER_LIGHT_CTL_1       0x2274
-#define     R200_LIGHT_2_SHIFT                   (0)
-#define     R200_LIGHT_3_SHIFT                   (16)
-#define R200_SE_TCL_PER_LIGHT_CTL_2       0x2278
-#define     R200_LIGHT_4_SHIFT                   (0)
-#define     R200_LIGHT_5_SHIFT                   (16)
-#define R200_SE_TCL_PER_LIGHT_CTL_3       0x227c
-#define     R200_LIGHT_6_SHIFT                   (0)
-#define     R200_LIGHT_7_SHIFT                   (16)
-/* gap */
-#define R200_SE_TCL_TEX_PROC_CTL_2        0x22a8
-#define     R200_TEXGEN_0_COMP_MASK_SHIFT        (0)
-#define     R200_TEXGEN_1_COMP_MASK_SHIFT        (4)
-#define     R200_TEXGEN_2_COMP_MASK_SHIFT        (8)
-#define     R200_TEXGEN_3_COMP_MASK_SHIFT        (12)
-#define     R200_TEXGEN_4_COMP_MASK_SHIFT        (16)
-#define     R200_TEXGEN_5_COMP_MASK_SHIFT        (20)
-#define R200_SE_TCL_TEX_PROC_CTL_3        0x22ac
-#define     R200_TEXGEN_0_INPUT_TEX_SHIFT        (0)
-#define     R200_TEXGEN_1_INPUT_TEX_SHIFT        (4)
-#define     R200_TEXGEN_2_INPUT_TEX_SHIFT        (8)
-#define     R200_TEXGEN_3_INPUT_TEX_SHIFT        (12)
-#define     R200_TEXGEN_4_INPUT_TEX_SHIFT        (16)
-#define     R200_TEXGEN_5_INPUT_TEX_SHIFT        (20)
-#define R200_SE_TCL_TEX_PROC_CTL_0        0x22b0
-#define     R200_TEXGEN_TEXMAT_0_ENABLE         (1<<0)
-#define     R200_TEXGEN_TEXMAT_1_ENABLE         (1<<1)
-#define     R200_TEXGEN_TEXMAT_2_ENABLE         (1<<2)
-#define     R200_TEXGEN_TEXMAT_3_ENABLE         (1<<3)
-#define     R200_TEXGEN_TEXMAT_4_ENABLE         (1<<4)
-#define     R200_TEXGEN_TEXMAT_5_ENABLE         (1<<5)
-#define     R200_TEXMAT_0_ENABLE                (1<<8)
-#define     R200_TEXMAT_1_ENABLE                (1<<9)
-#define     R200_TEXMAT_2_ENABLE                (1<<10)
-#define     R200_TEXMAT_3_ENABLE                (1<<11)
-#define     R200_TEXMAT_4_ENABLE                (1<<12)
-#define     R200_TEXMAT_5_ENABLE                (1<<13)
-#define     R200_TEXGEN_FORCE_W_TO_ONE          (1<<16)
-#define R200_SE_TCL_TEX_PROC_CTL_1        0x22b4
-#define       R200_TEXGEN_INPUT_MASK           (0xf)
-#define       R200_TEXGEN_INPUT_TEXCOORD_0     (0)
-#define       R200_TEXGEN_INPUT_TEXCOORD_1     (1)
-#define       R200_TEXGEN_INPUT_TEXCOORD_2     (2)
-#define       R200_TEXGEN_INPUT_TEXCOORD_3     (3)
-#define       R200_TEXGEN_INPUT_TEXCOORD_4     (4)
-#define       R200_TEXGEN_INPUT_TEXCOORD_5     (5)
-#define       R200_TEXGEN_INPUT_OBJ            (8)
-#define       R200_TEXGEN_INPUT_EYE            (9)
-#define       R200_TEXGEN_INPUT_EYE_NORMAL     (0xa)
-#define       R200_TEXGEN_INPUT_EYE_REFLECT    (0xb)
-#define       R200_TEXGEN_INPUT_SPHERE         (0xd)
-#define     R200_TEXGEN_0_INPUT_SHIFT        (0)
-#define     R200_TEXGEN_1_INPUT_SHIFT        (4)
-#define     R200_TEXGEN_2_INPUT_SHIFT        (8)
-#define     R200_TEXGEN_3_INPUT_SHIFT        (12)
-#define     R200_TEXGEN_4_INPUT_SHIFT        (16)
-#define     R200_TEXGEN_5_INPUT_SHIFT        (20)
-#define R200_SE_TC_TEX_CYL_WRAP_CTL       0x22b8
-/* gap */
-#define R200_SE_TCL_UCP_VERT_BLEND_CTL    0x22c0
-#define     R200_UCP_IN_CLIP_SPACE              (1<<0)
-#define     R200_UCP_IN_MODEL_SPACE             (1<<1)
-#define     R200_UCP_ENABLE_0                   (1<<2)
-#define     R200_UCP_ENABLE_1                   (1<<3)
-#define     R200_UCP_ENABLE_2                   (1<<4)
-#define     R200_UCP_ENABLE_3                   (1<<5)
-#define     R200_UCP_ENABLE_4                   (1<<6)
-#define     R200_UCP_ENABLE_5                   (1<<7)
-#define     R200_TCL_FOG_MASK                   (3<<8)
-#define     R200_TCL_FOG_DISABLE                (0<<8)
-#define     R200_TCL_FOG_EXP                    (1<<8)
-#define     R200_TCL_FOG_EXP2                   (2<<8)
-#define     R200_TCL_FOG_LINEAR                 (3<<8)
-#define     R200_RNG_BASED_FOG                  (1<<10)
-#define     R200_CLIP_DISABLE                   (1<<11)
-#define     R200_CULL_FRONT_IS_CW               (0<<28)
-#define     R200_CULL_FRONT_IS_CCW              (1<<28)
-#define     R200_CULL_FRONT                     (1<<29)
-#define     R200_CULL_BACK                      (1<<30)
-#define R200_SE_TCL_POINT_SPRITE_CNTL     0x22c4
-/* gap */
-#define R200_SE_VTX_ST_POS_0_X_4                   0x2300
-#define R200_SE_VTX_ST_POS_0_Y_4                   0x2304
-#define R200_SE_VTX_ST_POS_0_Z_4                   0x2308
-#define R200_SE_VTX_ST_POS_0_W_4                   0x230c
-#define R200_SE_VTX_ST_NORM_0_X                    0x2310
-#define R200_SE_VTX_ST_NORM_0_Y                    0x2314
-#define R200_SE_VTX_ST_NORM_0_Z                    0x2318
-#define R200_SE_VTX_ST_PVMS                        0x231c
-#define R200_SE_VTX_ST_CLR_0_R                     0x2320
-#define R200_SE_VTX_ST_CLR_0_G                     0x2324
-#define R200_SE_VTX_ST_CLR_0_B                     0x2328
-#define R200_SE_VTX_ST_CLR_0_A                     0x232c
-#define R200_SE_VTX_ST_CLR_1_R                     0x2330
-#define R200_SE_VTX_ST_CLR_1_G                     0x2334
-#define R200_SE_VTX_ST_CLR_1_B                     0x2338
-#define R200_SE_VTX_ST_CLR_1_A                     0x233c
-#define R200_SE_VTX_ST_CLR_2_R                     0x2340
-#define R200_SE_VTX_ST_CLR_2_G                     0x2344
-#define R200_SE_VTX_ST_CLR_2_B                     0x2348
-#define R200_SE_VTX_ST_CLR_2_A                     0x234c
-#define R200_SE_VTX_ST_CLR_3_R                     0x2350
-#define R200_SE_VTX_ST_CLR_3_G                     0x2354
-#define R200_SE_VTX_ST_CLR_3_B                     0x2358
-#define R200_SE_VTX_ST_CLR_3_A                     0x235c
-#define R200_SE_VTX_ST_CLR_4_R                     0x2360
-#define R200_SE_VTX_ST_CLR_4_G                     0x2364
-#define R200_SE_VTX_ST_CLR_4_B                     0x2368
-#define R200_SE_VTX_ST_CLR_4_A                     0x236c
-#define R200_SE_VTX_ST_CLR_5_R                     0x2370
-#define R200_SE_VTX_ST_CLR_5_G                     0x2374
-#define R200_SE_VTX_ST_CLR_5_B                     0x2378
-#define R200_SE_VTX_ST_CLR_5_A                     0x237c
-#define R200_SE_VTX_ST_CLR_6_R                     0x2380
-#define R200_SE_VTX_ST_CLR_6_G                     0x2384
-#define R200_SE_VTX_ST_CLR_6_B                     0x2388
-#define R200_SE_VTX_ST_CLR_6_A                     0x238c
-#define R200_SE_VTX_ST_CLR_7_R                     0x2390
-#define R200_SE_VTX_ST_CLR_7_G                     0x2394
-#define R200_SE_VTX_ST_CLR_7_B                     0x2398
-#define R200_SE_VTX_ST_CLR_7_A                     0x239c
-#define R200_SE_VTX_ST_TEX_0_S                     0x23a0
-#define R200_SE_VTX_ST_TEX_0_T                     0x23a4
-#define R200_SE_VTX_ST_TEX_0_R                     0x23a8
-#define R200_SE_VTX_ST_TEX_0_Q                     0x23ac
-#define R200_SE_VTX_ST_TEX_1_S                     0x23b0
-#define R200_SE_VTX_ST_TEX_1_T                     0x23b4
-#define R200_SE_VTX_ST_TEX_1_R                     0x23b8
-#define R200_SE_VTX_ST_TEX_1_Q                     0x23bc
-#define R200_SE_VTX_ST_TEX_2_S                     0x23c0
-#define R200_SE_VTX_ST_TEX_2_T                     0x23c4
-#define R200_SE_VTX_ST_TEX_2_R                     0x23c8
-#define R200_SE_VTX_ST_TEX_2_Q                     0x23cc
-#define R200_SE_VTX_ST_TEX_3_S                     0x23d0
-#define R200_SE_VTX_ST_TEX_3_T                     0x23d4
-#define R200_SE_VTX_ST_TEX_3_R                     0x23d8
-#define R200_SE_VTX_ST_TEX_3_Q                     0x23dc
-#define R200_SE_VTX_ST_TEX_4_S                     0x23e0
-#define R200_SE_VTX_ST_TEX_4_T                     0x23e4
-#define R200_SE_VTX_ST_TEX_4_R                     0x23e8
-#define R200_SE_VTX_ST_TEX_4_Q                     0x23ec
-#define R200_SE_VTX_ST_TEX_5_S                     0x23f0
-#define R200_SE_VTX_ST_TEX_5_T                     0x23f4
-#define R200_SE_VTX_ST_TEX_5_R                     0x23f8
-#define R200_SE_VTX_ST_TEX_5_Q                     0x23fc
-#define R200_SE_VTX_ST_PNT_SPRT_SZ                 0x2400
-#define R200_SE_VTX_ST_DISC_FOG                    0x2404
-#define R200_SE_VTX_ST_SHININESS_0                 0x2408
-#define R200_SE_VTX_ST_SHININESS_1                 0x240c
-#define R200_SE_VTX_ST_BLND_WT_0                   0x2410
-#define R200_SE_VTX_ST_BLND_WT_1                   0x2414
-#define R200_SE_VTX_ST_BLND_WT_2                   0x2418
-#define R200_SE_VTX_ST_BLND_WT_3                   0x241c
-#define R200_SE_VTX_ST_POS_1_X                     0x2420
-#define R200_SE_VTX_ST_POS_1_Y                     0x2424
-#define R200_SE_VTX_ST_POS_1_Z                     0x2428
-#define R200_SE_VTX_ST_POS_1_W                     0x242c
-#define R200_SE_VTX_ST_NORM_1_X                    0x2430
-#define R200_SE_VTX_ST_NORM_1_Y                    0x2434
-#define R200_SE_VTX_ST_NORM_1_Z                    0x2438
-#define R200_SE_VTX_ST_USR_CLR_0_R                 0x2440
-#define R200_SE_VTX_ST_USR_CLR_0_G                 0x2444
-#define R200_SE_VTX_ST_USR_CLR_0_B                 0x2448
-#define R200_SE_VTX_ST_USR_CLR_0_A                 0x244c
-#define R200_SE_VTX_ST_USR_CLR_1_R                 0x2450
-#define R200_SE_VTX_ST_USR_CLR_1_G                 0x2454
-#define R200_SE_VTX_ST_USR_CLR_1_B                 0x2458
-#define R200_SE_VTX_ST_USR_CLR_1_A                 0x245c
-#define R200_SE_VTX_ST_CLR_0_PKD                   0x2460
-#define R200_SE_VTX_ST_CLR_1_PKD                   0x2464
-#define R200_SE_VTX_ST_CLR_2_PKD                   0x2468
-#define R200_SE_VTX_ST_CLR_3_PKD                   0x246c
-#define R200_SE_VTX_ST_CLR_4_PKD                   0x2470
-#define R200_SE_VTX_ST_CLR_5_PKD                   0x2474
-#define R200_SE_VTX_ST_CLR_6_PKD                   0x2478
-#define R200_SE_VTX_ST_CLR_7_PKD                   0x247c
-#define R200_SE_VTX_ST_POS_0_X_2                   0x2480
-#define R200_SE_VTX_ST_POS_0_Y_2                   0x2484
-#define R200_SE_VTX_ST_PAR_CLR_LD                  0x2488
-#define R200_SE_VTX_ST_USR_CLR_PKD                 0x248c
-#define R200_SE_VTX_ST_POS_0_X_3                   0x2490
-#define R200_SE_VTX_ST_POS_0_Y_3                   0x2494
-#define R200_SE_VTX_ST_POS_0_Z_3                   0x2498
-#define R200_SE_VTX_ST_END_OF_PKT                  0x249c
-/* gap */
-#define R200_RE_POINTSIZE                          0x2648
-#define     R200_POINTSIZE_SHIFT                       0
-#define     R200_MAXPOINTSIZE_SHIFT                    16
-/* gap */
-#define R200_RE_TOP_LEFT                  0x26c0
-#define     R200_RE_LEFT_SHIFT         0
-#define     R200_RE_TOP_SHIFT          16
-#define R200_RE_MISC                      0x26c4
-#define     R200_STIPPLE_COORD_MASK           0x1f
-#define     R200_STIPPLE_X_OFFSET_SHIFT       0
-#define     R200_STIPPLE_X_OFFSET_MASK        (0x1f << 0)
-#define     R200_STIPPLE_Y_OFFSET_SHIFT       8
-#define     R200_STIPPLE_Y_OFFSET_MASK        (0x1f << 8)
-#define     R200_STIPPLE_LITTLE_BIT_ORDER     (0 << 16)
-#define     R200_STIPPLE_BIG_BIT_ORDER        (1 << 16)
-/* gap */
-#define R200_RE_AUX_SCISSOR_CNTL                   0x26f0
-#define     R200_EXCLUSIVE_SCISSOR_0      0x01000000
-#define     R200_EXCLUSIVE_SCISSOR_1      0x02000000
-#define     R200_EXCLUSIVE_SCISSOR_2      0x04000000
-#define     R200_SCISSOR_ENABLE_0         0x10000000
-#define     R200_SCISSOR_ENABLE_1         0x20000000
-#define     R200_SCISSOR_ENABLE_2         0x40000000
-/* gap */
-#define R200_PP_TXFILTER_0                0x2c00
-#define     R200_MAG_FILTER_NEAREST                   (0  <<  0)
-#define     R200_MAG_FILTER_LINEAR                    (1  <<  0)
-#define     R200_MAG_FILTER_MASK                      (1  <<  0)
-#define     R200_MIN_FILTER_NEAREST                   (0  <<  1)
-#define     R200_MIN_FILTER_LINEAR                    (1  <<  1)
-#define     R200_MIN_FILTER_NEAREST_MIP_NEAREST       (2  <<  1)
-#define     R200_MIN_FILTER_NEAREST_MIP_LINEAR        (3  <<  1)
-#define     R200_MIN_FILTER_LINEAR_MIP_NEAREST        (6  <<  1)
-#define     R200_MIN_FILTER_LINEAR_MIP_LINEAR         (7  <<  1)
-#define     R200_MIN_FILTER_ANISO_NEAREST             (8  <<  1)
-#define     R200_MIN_FILTER_ANISO_LINEAR              (9  <<  1)
-#define     R200_MIN_FILTER_ANISO_NEAREST_MIP_NEAREST (10 <<  1)
-#define     R200_MIN_FILTER_ANISO_NEAREST_MIP_LINEAR  (11 <<  1)
-#define     R200_MIN_FILTER_MASK                      (15 <<  1)
-#define     R200_MAX_ANISO_1_TO_1                     (0  <<  5)
-#define     R200_MAX_ANISO_2_TO_1                     (1  <<  5)
-#define     R200_MAX_ANISO_4_TO_1                     (2  <<  5)
-#define     R200_MAX_ANISO_8_TO_1                     (3  <<  5)
-#define     R200_MAX_ANISO_16_TO_1                    (4  <<  5)
-#define     R200_MAX_ANISO_MASK                       (7  <<  5)
-#define     R200_MAX_MIP_LEVEL_MASK                   (0x0f << 16)
-#define     R200_MAX_MIP_LEVEL_SHIFT                  16
-#define     R200_YUV_TO_RGB                           (1  << 20)
-#define     R200_YUV_TEMPERATURE_COOL                 (0  << 21)
-#define     R200_YUV_TEMPERATURE_HOT                  (1  << 21)
-#define     R200_YUV_TEMPERATURE_MASK                 (1  << 21)
-#define     R200_WRAPEN_S                             (1  << 22)
-#define     R200_CLAMP_S_WRAP                         (0  << 23)
-#define     R200_CLAMP_S_MIRROR                       (1  << 23)
-#define     R200_CLAMP_S_CLAMP_LAST                   (2  << 23)
-#define     R200_CLAMP_S_MIRROR_CLAMP_LAST            (3  << 23)
-#define     R200_CLAMP_S_CLAMP_BORDER                 (4  << 23)
-#define     R200_CLAMP_S_MIRROR_CLAMP_BORDER          (5  << 23)
-#define     R200_CLAMP_S_CLAMP_GL                     (6  << 23)
-#define     R200_CLAMP_S_MIRROR_CLAMP_GL              (7  << 23)
-#define     R200_CLAMP_S_MASK                         (7  << 23)
-#define     R200_WRAPEN_T                             (1  << 26)
-#define     R200_CLAMP_T_WRAP                         (0  << 27)
-#define     R200_CLAMP_T_MIRROR                       (1  << 27)
-#define     R200_CLAMP_T_CLAMP_LAST                   (2  << 27)
-#define     R200_CLAMP_T_MIRROR_CLAMP_LAST            (3  << 27)
-#define     R200_CLAMP_T_CLAMP_BORDER                 (4  << 27)
-#define     R200_CLAMP_T_MIRROR_CLAMP_BORDER          (5  << 27)
-#define     R200_CLAMP_T_CLAMP_GL                     (6  << 27)
-#define     R200_CLAMP_T_MIRROR_CLAMP_GL              (7  << 27)
-#define     R200_CLAMP_T_MASK                         (7  << 27)
-#define     R200_KILL_LT_ZERO                         (1  << 30)
-#define     R200_BORDER_MODE_OGL                      (0  << 31)
-#define     R200_BORDER_MODE_D3D                      (1  << 31)
-#define R200_PP_TXFORMAT_0                0x2c04
-#define     R200_TXFORMAT_I8                 (0  <<  0)
-#define     R200_TXFORMAT_AI88               (1  <<  0)
-#define     R200_TXFORMAT_RGB332             (2  <<  0)
-#define     R200_TXFORMAT_ARGB1555           (3  <<  0)
-#define     R200_TXFORMAT_RGB565             (4  <<  0)
-#define     R200_TXFORMAT_ARGB4444           (5  <<  0)
-#define     R200_TXFORMAT_ARGB8888           (6  <<  0)
-#define     R200_TXFORMAT_RGBA8888           (7  <<  0)
-#define     R200_TXFORMAT_Y8                 (8  <<  0)
-#define     R200_TXFORMAT_AVYU4444           (9  <<  0)
-#define     R200_TXFORMAT_VYUY422            (10  <<  0)
-#define     R200_TXFORMAT_YVYU422            (11  <<  0)
-#define     R200_TXFORMAT_DXT1               (12  <<  0)
-#define     R200_TXFORMAT_DXT23              (14  <<  0)
-#define     R200_TXFORMAT_DXT45              (15  <<  0)
-#define     R200_TXFORMAT_FORMAT_MASK        (31 <<  0)
-#define     R200_TXFORMAT_FORMAT_SHIFT       0
-#define     R200_TXFORMAT_ALPHA_IN_MAP       (1  <<  6)
-#define     R200_TXFORMAT_NON_POWER2         (1  <<  7)
-#define     R200_TXFORMAT_WIDTH_MASK         (15 <<  8)
-#define     R200_TXFORMAT_WIDTH_SHIFT        8
-#define     R200_TXFORMAT_HEIGHT_MASK        (15 << 12)
-#define     R200_TXFORMAT_HEIGHT_SHIFT       12
-#define     R200_TXFORMAT_F5_WIDTH_MASK      (15 << 16)	/* cube face 5 */
-#define     R200_TXFORMAT_F5_WIDTH_SHIFT     16
-#define     R200_TXFORMAT_F5_HEIGHT_MASK     (15 << 20)
-#define     R200_TXFORMAT_F5_HEIGHT_SHIFT    20
-#define     R200_TXFORMAT_ST_ROUTE_STQ0      (0  << 24)
-#define     R200_TXFORMAT_ST_ROUTE_STQ1      (1  << 24)
-#define     R200_TXFORMAT_ST_ROUTE_STQ2      (2  << 24)
-#define     R200_TXFORMAT_ST_ROUTE_STQ3      (3  << 24)
-#define     R200_TXFORMAT_ST_ROUTE_STQ4      (4  << 24)
-#define     R200_TXFORMAT_ST_ROUTE_STQ5      (5  << 24)
-#define     R200_TXFORMAT_ST_ROUTE_MASK      (7  << 24)
-#define     R200_TXFORMAT_ST_ROUTE_SHIFT     24
-#define     R200_TXFORMAT_ALPHA_MASK_ENABLE  (1  << 28)
-#define     R200_TXFORMAT_CHROMA_KEY_ENABLE  (1  << 29)
-#define     R200_TXFORMAT_CUBIC_MAP_ENABLE   (1  << 30)
-#define R200_PP_TXFORMAT_X_0              0x2c08
-#define     R200_DEPTH_LOG2_MASK                      (0xf << 0)
-#define     R200_DEPTH_LOG2_SHIFT                     0
-#define     R200_VOLUME_FILTER_SHIFT                  4
-#define     R200_VOLUME_FILTER_MASK                   (1 << 4)
-#define     R200_VOLUME_FILTER_NEAREST                (0 << 4)
-#define     R200_VOLUME_FILTER_LINEAR                 (1 << 4)
-#define     R200_WRAPEN_Q                             (1  << 8)
-#define     R200_CLAMP_Q_WRAP                         (0  << 9)
-#define     R200_CLAMP_Q_MIRROR                       (1  << 9)
-#define     R200_CLAMP_Q_CLAMP_LAST                   (2  << 9)
-#define     R200_CLAMP_Q_MIRROR_CLAMP_LAST            (3  << 9)
-#define     R200_CLAMP_Q_CLAMP_BORDER                 (4  << 9)
-#define     R200_CLAMP_Q_MIRROR_CLAMP_BORDER          (5  << 9)
-#define     R200_CLAMP_Q_CLAMP_GL                     (6  << 9)
-#define     R200_CLAMP_Q_MIRROR_CLAMP_GL              (7  << 9)
-#define     R200_CLAMP_Q_MASK                         (7  << 9)
-#define     R200_MIN_MIP_LEVEL_MASK                   (0xff << 12)
-#define     R200_MIN_MIP_LEVEL_SHIFT                  12
-#define     R200_TEXCOORD_NONPROJ                     (0  << 16)
-#define     R200_TEXCOORD_CUBIC_ENV                   (1  << 16)
-#define     R200_TEXCOORD_VOLUME                      (2  << 16)
-#define     R200_TEXCOORD_PROJ                        (3  << 16)
-#define     R200_TEXCOORD_DEPTH                       (4  << 16)
-#define     R200_TEXCOORD_1D_PROJ                     (5  << 16)
-#define     R200_TEXCOORD_1D                          (6  << 16)
-#define     R200_TEXCOORD_ZERO                        (7  << 16)
-#define     R200_TEXCOORD_MASK                        (7  << 16)
-#define     R200_LOD_BIAS_MASK                        (0xfff80000)
-#define     R200_LOD_BIAS_SHIFT                       19
-#define R200_PP_TXSIZE_0                  0x2c0c	/* NPOT only */
-#define R200_PP_TXPITCH_0                 0x2c10	/* NPOT only */
-#define R200_PP_BORDER_COLOR_0            0x2c14
-#define R200_PP_CUBIC_FACES_0             0x2c18
-#define     R200_FACE_WIDTH_1_SHIFT                   0
-#define     R200_FACE_HEIGHT_1_SHIFT                  4
-#define     R200_FACE_WIDTH_1_MASK                   (0xf << 0)
-#define     R200_FACE_HEIGHT_1_MASK                  (0xf << 4)
-#define     R200_FACE_WIDTH_2_SHIFT                   8
-#define     R200_FACE_HEIGHT_2_SHIFT                 12
-#define     R200_FACE_WIDTH_2_MASK                   (0xf << 8)
-#define     R200_FACE_HEIGHT_2_MASK                  (0xf << 12)
-#define     R200_FACE_WIDTH_3_SHIFT                  16
-#define     R200_FACE_HEIGHT_3_SHIFT                 20
-#define     R200_FACE_WIDTH_3_MASK                   (0xf << 16)
-#define     R200_FACE_HEIGHT_3_MASK                  (0xf << 20)
-#define     R200_FACE_WIDTH_4_SHIFT                  24
-#define     R200_FACE_HEIGHT_4_SHIFT                 28
-#define     R200_FACE_WIDTH_4_MASK                   (0xf << 24)
-#define     R200_FACE_HEIGHT_4_MASK                  (0xf << 28)
-#define R200_PP_TXFILTER_1                0x2c20
-#define R200_PP_TXFORMAT_1                0x2c24
-#define R200_PP_TXFORMAT_X_1              0x2c28
-#define R200_PP_TXSIZE_1                  0x2c2c
-#define R200_PP_TXPITCH_1                 0x2c30
-#define R200_PP_BORDER_COLOR_1            0x2c34
-#define R200_PP_CUBIC_FACES_1             0x2c38
-#define R200_PP_TXFILTER_2                0x2c40
-#define R200_PP_TXFORMAT_2                0x2c44
-#define R200_PP_TXSIZE_2                  0x2c4c
-#define R200_PP_TXFORMAT_X_2              0x2c48
-#define R200_PP_TXPITCH_2                 0x2c50
-#define R200_PP_BORDER_COLOR_2            0x2c54
-#define R200_PP_CUBIC_FACES_2             0x2c58
-#define R200_PP_TXFILTER_3                0x2c60
-#define R200_PP_TXFORMAT_3                0x2c64
-#define R200_PP_TXSIZE_3                  0x2c6c
-#define R200_PP_TXFORMAT_X_3              0x2c68
-#define R200_PP_TXPITCH_3                 0x2c70
-#define R200_PP_BORDER_COLOR_3            0x2c74
-#define R200_PP_CUBIC_FACES_3             0x2c78
-#define R200_PP_TXFILTER_4                0x2c80
-#define R200_PP_TXFORMAT_4                0x2c84
-#define R200_PP_TXSIZE_4                  0x2c8c
-#define R200_PP_TXFORMAT_X_4              0x2c88
-#define R200_PP_TXPITCH_4                 0x2c90
-#define R200_PP_BORDER_COLOR_4            0x2c94
-#define R200_PP_CUBIC_FACES_4             0x2c98
-#define R200_PP_TXFILTER_5                0x2ca0
-#define R200_PP_TXFORMAT_5                0x2ca4
-#define R200_PP_TXSIZE_5                  0x2cac
-#define R200_PP_TXFORMAT_X_5              0x2ca8
-#define R200_PP_TXPITCH_5                 0x2cb0
-#define R200_PP_BORDER_COLOR_5            0x2cb4
-#define R200_PP_CUBIC_FACES_5             0x2cb8
-/* gap */
-#define R200_PP_CNTL_X             0x2cc4
-/* gap */
-#define R200_PP_TXOFFSET_0                0x2d00
-#define     R200_TXO_ENDIAN_NO_SWAP     (0 << 0)
-#define     R200_TXO_ENDIAN_BYTE_SWAP   (1 << 0)
-#define     R200_TXO_ENDIAN_WORD_SWAP   (2 << 0)
-#define     R200_TXO_ENDIAN_HALFDW_SWAP (3 << 0)
-#define     R200_TXO_OFFSET_MASK        0xffffffe0
-#define     R200_TXO_OFFSET_SHIFT       5
-#define R200_PP_CUBIC_OFFSET_F1_0         0x2d04
-#define R200_PP_CUBIC_OFFSET_F2_0         0x2d08
-#define R200_PP_CUBIC_OFFSET_F3_0         0x2d0c
-#define R200_PP_CUBIC_OFFSET_F4_0         0x2d10
-#define R200_PP_CUBIC_OFFSET_F5_0         0x2d14
-#define R200_PP_TXOFFSET_1                0x2d18
-#define R200_PP_CUBIC_OFFSET_F1_1         0x2d1c
-#define R200_PP_CUBIC_OFFSET_F2_1         0x2d20
-#define R200_PP_CUBIC_OFFSET_F3_1         0x2d24
-#define R200_PP_CUBIC_OFFSET_F4_1         0x2d28
-#define R200_PP_CUBIC_OFFSET_F5_1         0x2d2c
-#define R200_PP_TXOFFSET_2                0x2d30
-#define R200_PP_CUBIC_OFFSET_F1_2         0x2d34
-#define R200_PP_CUBIC_OFFSET_F2_2         0x2d38
-#define R200_PP_CUBIC_OFFSET_F3_2         0x2d3c
-#define R200_PP_CUBIC_OFFSET_F4_2         0x2d40
-#define R200_PP_CUBIC_OFFSET_F5_2         0x2d44
-#define R200_PP_TXOFFSET_3                0x2d48
-#define R200_PP_CUBIC_OFFSET_F1_3         0x2d4c
-#define R200_PP_CUBIC_OFFSET_F2_3         0x2d50
-#define R200_PP_CUBIC_OFFSET_F3_3         0x2d54
-#define R200_PP_CUBIC_OFFSET_F4_3         0x2d58
-#define R200_PP_CUBIC_OFFSET_F5_3         0x2d5c
-#define R200_PP_TXOFFSET_4                0x2d60
-#define R200_PP_CUBIC_OFFSET_F1_4         0x2d64
-#define R200_PP_CUBIC_OFFSET_F2_4         0x2d68
-#define R200_PP_CUBIC_OFFSET_F3_4         0x2d6c
-#define R200_PP_CUBIC_OFFSET_F4_4         0x2d70
-#define R200_PP_CUBIC_OFFSET_F5_4         0x2d74
-#define R200_PP_TXOFFSET_5                0x2d78
-#define R200_PP_CUBIC_OFFSET_F1_5         0x2d7c
-#define R200_PP_CUBIC_OFFSET_F2_5         0x2d80
-#define R200_PP_CUBIC_OFFSET_F3_5         0x2d84
-#define R200_PP_CUBIC_OFFSET_F4_5         0x2d88
-#define R200_PP_CUBIC_OFFSET_F5_5         0x2d8c
-/* gap */
-#define R200_PP_TAM_DEBUG3                0x2d9c
-/* gap */
-#define R200_PP_TFACTOR_0                 0x2ee0
-#define R200_PP_TFACTOR_1                 0x2ee4
-#define R200_PP_TFACTOR_2                 0x2ee8
-#define R200_PP_TFACTOR_3                 0x2eec
-#define R200_PP_TFACTOR_4                 0x2ef0
-#define R200_PP_TFACTOR_5                 0x2ef4
-/* gap */
-#define R200_PP_TXCBLEND_0                0x2f00
-#define     R200_TXC_ARG_A_ZERO                (0)
-#define     R200_TXC_ARG_A_CURRENT_COLOR       (2)
-#define     R200_TXC_ARG_A_CURRENT_ALPHA       (3)
-#define     R200_TXC_ARG_A_DIFFUSE_COLOR       (4)
-#define     R200_TXC_ARG_A_DIFFUSE_ALPHA       (5)
-#define     R200_TXC_ARG_A_SPECULAR_COLOR      (6)
-#define     R200_TXC_ARG_A_SPECULAR_ALPHA      (7)
-#define     R200_TXC_ARG_A_TFACTOR_COLOR       (8)
-#define     R200_TXC_ARG_A_TFACTOR_ALPHA       (9)
-#define     R200_TXC_ARG_A_R0_COLOR            (10)
-#define     R200_TXC_ARG_A_R0_ALPHA            (11)
-#define     R200_TXC_ARG_A_R1_COLOR            (12)
-#define     R200_TXC_ARG_A_R1_ALPHA            (13)
-#define     R200_TXC_ARG_A_R2_COLOR            (14)
-#define     R200_TXC_ARG_A_R2_ALPHA            (15)
-#define     R200_TXC_ARG_A_R3_COLOR            (16)
-#define     R200_TXC_ARG_A_R3_ALPHA            (17)
-#define     R200_TXC_ARG_A_R4_COLOR            (18)
-#define     R200_TXC_ARG_A_R4_ALPHA            (19)
-#define     R200_TXC_ARG_A_R5_COLOR            (20)
-#define     R200_TXC_ARG_A_R5_ALPHA            (21)
-#define     R200_TXC_ARG_A_TFACTOR1_COLOR      (26)
-#define     R200_TXC_ARG_A_TFACTOR1_ALPHA      (27)
-#define     R200_TXC_ARG_A_MASK			(31 << 0)
-#define     R200_TXC_ARG_A_SHIFT			0
-#define     R200_TXC_ARG_B_ZERO                (0<<5)
-#define     R200_TXC_ARG_B_CURRENT_COLOR       (2<<5)
-#define     R200_TXC_ARG_B_CURRENT_ALPHA       (3<<5)
-#define     R200_TXC_ARG_B_DIFFUSE_COLOR       (4<<5)
-#define     R200_TXC_ARG_B_DIFFUSE_ALPHA       (5<<5)
-#define     R200_TXC_ARG_B_SPECULAR_COLOR      (6<<5)
-#define     R200_TXC_ARG_B_SPECULAR_ALPHA      (7<<5)
-#define     R200_TXC_ARG_B_TFACTOR_COLOR       (8<<5)
-#define     R200_TXC_ARG_B_TFACTOR_ALPHA       (9<<5)
-#define     R200_TXC_ARG_B_R0_COLOR            (10<<5)
-#define     R200_TXC_ARG_B_R0_ALPHA            (11<<5)
-#define     R200_TXC_ARG_B_R1_COLOR            (12<<5)
-#define     R200_TXC_ARG_B_R1_ALPHA            (13<<5)
-#define     R200_TXC_ARG_B_R2_COLOR            (14<<5)
-#define     R200_TXC_ARG_B_R2_ALPHA            (15<<5)
-#define     R200_TXC_ARG_B_R3_COLOR            (16<<5)
-#define     R200_TXC_ARG_B_R3_ALPHA            (17<<5)
-#define     R200_TXC_ARG_B_R4_COLOR            (18<<5)
-#define     R200_TXC_ARG_B_R4_ALPHA            (19<<5)
-#define     R200_TXC_ARG_B_R5_COLOR            (20<<5)
-#define     R200_TXC_ARG_B_R5_ALPHA            (21<<5)
-#define     R200_TXC_ARG_B_TFACTOR1_COLOR      (26<<5)
-#define     R200_TXC_ARG_B_TFACTOR1_ALPHA      (27<<5)
-#define     R200_TXC_ARG_B_MASK			(31 << 5)
-#define     R200_TXC_ARG_B_SHIFT			5
-#define     R200_TXC_ARG_C_ZERO                (0<<10)
-#define     R200_TXC_ARG_C_CURRENT_COLOR       (2<<10)
-#define     R200_TXC_ARG_C_CURRENT_ALPHA       (3<<10)
-#define     R200_TXC_ARG_C_DIFFUSE_COLOR       (4<<10)
-#define     R200_TXC_ARG_C_DIFFUSE_ALPHA       (5<<10)
-#define     R200_TXC_ARG_C_SPECULAR_COLOR      (6<<10)
-#define     R200_TXC_ARG_C_SPECULAR_ALPHA      (7<<10)
-#define     R200_TXC_ARG_C_TFACTOR_COLOR       (8<<10)
-#define     R200_TXC_ARG_C_TFACTOR_ALPHA       (9<<10)
-#define     R200_TXC_ARG_C_R0_COLOR            (10<<10)
-#define     R200_TXC_ARG_C_R0_ALPHA            (11<<10)
-#define     R200_TXC_ARG_C_R1_COLOR            (12<<10)
-#define     R200_TXC_ARG_C_R1_ALPHA            (13<<10)
-#define     R200_TXC_ARG_C_R2_COLOR            (14<<10)
-#define     R200_TXC_ARG_C_R2_ALPHA            (15<<10)
-#define     R200_TXC_ARG_C_R3_COLOR            (16<<10)
-#define     R200_TXC_ARG_C_R3_ALPHA            (17<<10)
-#define     R200_TXC_ARG_C_R4_COLOR            (18<<10)
-#define     R200_TXC_ARG_C_R4_ALPHA            (19<<10)
-#define     R200_TXC_ARG_C_R5_COLOR            (20<<10)
-#define     R200_TXC_ARG_C_R5_ALPHA            (21<<10)
-#define     R200_TXC_ARG_C_TFACTOR1_COLOR      (26<<10)
-#define     R200_TXC_ARG_C_TFACTOR1_ALPHA      (27<<10)
-#define     R200_TXC_ARG_C_MASK			(31 << 10)
-#define     R200_TXC_ARG_C_SHIFT			10
-#define     R200_TXC_COMP_ARG_A                    (1 << 16)
-#define     R200_TXC_COMP_ARG_A_SHIFT              (16)
-#define     R200_TXC_BIAS_ARG_A                    (1 << 17)
-#define     R200_TXC_SCALE_ARG_A                   (1 << 18)
-#define     R200_TXC_NEG_ARG_A                     (1 << 19)
-#define     R200_TXC_COMP_ARG_B                    (1 << 20)
-#define     R200_TXC_COMP_ARG_B_SHIFT              (20)
-#define     R200_TXC_BIAS_ARG_B                    (1 << 21)
-#define     R200_TXC_SCALE_ARG_B                   (1 << 22)
-#define     R200_TXC_NEG_ARG_B                     (1 << 23)
-#define     R200_TXC_COMP_ARG_C                    (1 << 24)
-#define     R200_TXC_COMP_ARG_C_SHIFT              (24)
-#define     R200_TXC_BIAS_ARG_C                    (1 << 25)
-#define     R200_TXC_SCALE_ARG_C                   (1 << 26)
-#define     R200_TXC_NEG_ARG_C                     (1 << 27)
-#define     R200_TXC_OP_MADD                        (0 << 28)
-#define     R200_TXC_OP_CND0                       (2 << 28)
-#define     R200_TXC_OP_LERP                       (3 << 28)
-#define     R200_TXC_OP_DOT3                       (4 << 28)
-#define     R200_TXC_OP_DOT4                       (5 << 28)
-#define     R200_TXC_OP_CONDITIONAL                (6 << 28)
-#define     R200_TXC_OP_DOT2_ADD                   (7 << 28)
-#define     R200_TXC_OP_MASK                       (7 << 28)
-#define R200_PP_TXCBLEND2_0                0x2f04
-#define     R200_TXC_TFACTOR_SEL_SHIFT             0
-#define     R200_TXC_TFACTOR_SEL_MASK              0x7
-#define     R200_TXC_TFACTOR1_SEL_SHIFT            4
-#define     R200_TXC_TFACTOR1_SEL_MASK             (0x7 << 4)
-#define     R200_TXC_SCALE_SHIFT                   8
-#define     R200_TXC_SCALE_MASK                    (7 << 8)
-#define     R200_TXC_SCALE_1X                      (0 << 8)
-#define     R200_TXC_SCALE_2X                      (1 << 8)
-#define     R200_TXC_SCALE_4X                      (2 << 8)
-#define     R200_TXC_SCALE_8X                      (3 << 8)
-#define     R200_TXC_SCALE_INV2                    (5 << 8)
-#define     R200_TXC_SCALE_INV4                    (6 << 8)
-#define     R200_TXC_SCALE_INV8                    (7 << 8)
-#define     R200_TXC_CLAMP_SHIFT                   12
-#define     R200_TXC_CLAMP_MASK                    (3 << 12)
-#define     R200_TXC_CLAMP_WRAP                    (0 << 12)
-#define     R200_TXC_CLAMP_0_1                     (1 << 12)
-#define     R200_TXC_CLAMP_8_8                     (2 << 12)
-#define     R200_TXC_OUTPUT_REG_MASK               (7 << 16)
-#define     R200_TXC_OUTPUT_REG_NONE               (0 << 16)
-#define     R200_TXC_OUTPUT_REG_R0                 (1 << 16)
-#define     R200_TXC_OUTPUT_REG_R1                 (2 << 16)
-#define     R200_TXC_OUTPUT_REG_R2                 (3 << 16)
-#define     R200_TXC_OUTPUT_REG_R3                 (4 << 16)
-#define     R200_TXC_OUTPUT_REG_R4                 (5 << 16)
-#define     R200_TXC_OUTPUT_REG_R5                 (6 << 16)
-#define     R200_TXC_OUTPUT_MASK_MASK              (7 << 20)
-#define     R200_TXC_OUTPUT_MASK_RGB               (0 << 20)
-#define     R200_TXC_OUTPUT_MASK_RG                (1 << 20)
-#define     R200_TXC_OUTPUT_MASK_RB                (2 << 20)
-#define     R200_TXC_OUTPUT_MASK_R                 (3 << 20)
-#define     R200_TXC_OUTPUT_MASK_GB                (4 << 20)
-#define     R200_TXC_OUTPUT_MASK_G                 (5 << 20)
-#define     R200_TXC_OUTPUT_MASK_B                 (6 << 20)
-#define     R200_TXC_OUTPUT_MASK_NONE              (7 << 20)
-#define     R200_TXC_REPL_NORMAL                   0
-#define     R200_TXC_REPL_RED                      1
-#define     R200_TXC_REPL_GREEN                    2
-#define     R200_TXC_REPL_BLUE                     3
-#define     R200_TXC_REPL_ARG_A_SHIFT              26
-#define     R200_TXC_REPL_ARG_A_MASK               (3 << 26)
-#define     R200_TXC_REPL_ARG_B_SHIFT              28
-#define     R200_TXC_REPL_ARG_B_MASK               (3 << 28)
-#define     R200_TXC_REPL_ARG_C_SHIFT              30
-#define     R200_TXC_REPL_ARG_C_MASK               (3 << 30)
-#define R200_PP_TXABLEND_0                0x2f08
-#define     R200_TXA_ARG_A_ZERO              (0)
-#define     R200_TXA_ARG_A_CURRENT_ALPHA     (2)	/* guess */
-#define     R200_TXA_ARG_A_CURRENT_BLUE      (3)	/* guess */
-#define     R200_TXA_ARG_A_DIFFUSE_ALPHA     (4)
-#define     R200_TXA_ARG_A_DIFFUSE_BLUE      (5)
-#define     R200_TXA_ARG_A_SPECULAR_ALPHA    (6)
-#define     R200_TXA_ARG_A_SPECULAR_BLUE     (7)
-#define     R200_TXA_ARG_A_TFACTOR_ALPHA     (8)
-#define     R200_TXA_ARG_A_TFACTOR_BLUE      (9)
-#define     R200_TXA_ARG_A_R0_ALPHA          (10)
-#define     R200_TXA_ARG_A_R0_BLUE           (11)
-#define     R200_TXA_ARG_A_R1_ALPHA          (12)
-#define     R200_TXA_ARG_A_R1_BLUE           (13)
-#define     R200_TXA_ARG_A_R2_ALPHA          (14)
-#define     R200_TXA_ARG_A_R2_BLUE           (15)
-#define     R200_TXA_ARG_A_R3_ALPHA          (16)
-#define     R200_TXA_ARG_A_R3_BLUE           (17)
-#define     R200_TXA_ARG_A_R4_ALPHA          (18)
-#define     R200_TXA_ARG_A_R4_BLUE           (19)
-#define     R200_TXA_ARG_A_R5_ALPHA          (20)
-#define     R200_TXA_ARG_A_R5_BLUE           (21)
-#define     R200_TXA_ARG_A_TFACTOR1_ALPHA    (26)
-#define     R200_TXA_ARG_A_TFACTOR1_BLUE     (27)
-#define     R200_TXA_ARG_A_MASK			(31 << 0)
-#define     R200_TXA_ARG_A_SHIFT			0
-#define     R200_TXA_ARG_B_ZERO              (0<<5)
-#define     R200_TXA_ARG_B_CURRENT_ALPHA     (2<<5)	/* guess */
-#define     R200_TXA_ARG_B_CURRENT_BLUE      (3<<5)	/* guess */
-#define     R200_TXA_ARG_B_DIFFUSE_ALPHA     (4<<5)
-#define     R200_TXA_ARG_B_DIFFUSE_BLUE      (5<<5)
-#define     R200_TXA_ARG_B_SPECULAR_ALPHA    (6<<5)
-#define     R200_TXA_ARG_B_SPECULAR_BLUE     (7<<5)
-#define     R200_TXA_ARG_B_TFACTOR_ALPHA     (8<<5)
-#define     R200_TXA_ARG_B_TFACTOR_BLUE      (9<<5)
-#define     R200_TXA_ARG_B_R0_ALPHA          (10<<5)
-#define     R200_TXA_ARG_B_R0_BLUE           (11<<5)
-#define     R200_TXA_ARG_B_R1_ALPHA          (12<<5)
-#define     R200_TXA_ARG_B_R1_BLUE           (13<<5)
-#define     R200_TXA_ARG_B_R2_ALPHA          (14<<5)
-#define     R200_TXA_ARG_B_R2_BLUE           (15<<5)
-#define     R200_TXA_ARG_B_R3_ALPHA          (16<<5)
-#define     R200_TXA_ARG_B_R3_BLUE           (17<<5)
-#define     R200_TXA_ARG_B_R4_ALPHA          (18<<5)
-#define     R200_TXA_ARG_B_R4_BLUE           (19<<5)
-#define     R200_TXA_ARG_B_R5_ALPHA          (20<<5)
-#define     R200_TXA_ARG_B_R5_BLUE           (21<<5)
-#define     R200_TXA_ARG_B_TFACTOR1_ALPHA    (26<<5)
-#define     R200_TXA_ARG_B_TFACTOR1_BLUE     (27<<5)
-#define     R200_TXA_ARG_B_MASK			(31 << 5)
-#define     R200_TXA_ARG_B_SHIFT			5
-#define     R200_TXA_ARG_C_ZERO              (0<<10)
-#define     R200_TXA_ARG_C_CURRENT_ALPHA     (2<<10)	/* guess */
-#define     R200_TXA_ARG_C_CURRENT_BLUE      (3<<10)	/* guess */
-#define     R200_TXA_ARG_C_DIFFUSE_ALPHA     (4<<10)
-#define     R200_TXA_ARG_C_DIFFUSE_BLUE      (5<<10)
-#define     R200_TXA_ARG_C_SPECULAR_ALPHA    (6<<10)
-#define     R200_TXA_ARG_C_SPECULAR_BLUE     (7<<10)
-#define     R200_TXA_ARG_C_TFACTOR_ALPHA     (8<<10)
-#define     R200_TXA_ARG_C_TFACTOR_BLUE      (9<<10)
-#define     R200_TXA_ARG_C_R0_ALPHA          (10<<10)
-#define     R200_TXA_ARG_C_R0_BLUE           (11<<10)
-#define     R200_TXA_ARG_C_R1_ALPHA          (12<<10)
-#define     R200_TXA_ARG_C_R1_BLUE           (13<<10)
-#define     R200_TXA_ARG_C_R2_ALPHA          (14<<10)
-#define     R200_TXA_ARG_C_R2_BLUE           (15<<10)
-#define     R200_TXA_ARG_C_R3_ALPHA          (16<<10)
-#define     R200_TXA_ARG_C_R3_BLUE           (17<<10)
-#define     R200_TXA_ARG_C_R4_ALPHA          (18<<10)
-#define     R200_TXA_ARG_C_R4_BLUE           (19<<10)
-#define     R200_TXA_ARG_C_R5_ALPHA          (20<<10)
-#define     R200_TXA_ARG_C_R5_BLUE           (21<<10)
-#define     R200_TXA_ARG_C_TFACTOR1_ALPHA    (26<<10)
-#define     R200_TXA_ARG_C_TFACTOR1_BLUE     (27<<10)
-#define     R200_TXA_ARG_C_MASK			(31 << 10)
-#define     R200_TXA_ARG_C_SHIFT			10
-#define     R200_TXA_COMP_ARG_A                    (1 << 16)
-#define     R200_TXA_COMP_ARG_A_SHIFT              (16)
-#define     R200_TXA_BIAS_ARG_A                    (1 << 17)
-#define     R200_TXA_SCALE_ARG_A                   (1 << 18)
-#define     R200_TXA_NEG_ARG_A                     (1 << 19)
-#define     R200_TXA_COMP_ARG_B                    (1 << 20)
-#define     R200_TXA_COMP_ARG_B_SHIFT              (20)
-#define     R200_TXA_BIAS_ARG_B                    (1 << 21)
-#define     R200_TXA_SCALE_ARG_B                   (1 << 22)
-#define     R200_TXA_NEG_ARG_B                     (1 << 23)
-#define     R200_TXA_COMP_ARG_C                    (1 << 24)
-#define     R200_TXA_COMP_ARG_C_SHIFT              (24)
-#define     R200_TXA_BIAS_ARG_C                    (1 << 25)
-#define     R200_TXA_SCALE_ARG_C                   (1 << 26)
-#define     R200_TXA_NEG_ARG_C                     (1 << 27)
-#define     R200_TXA_OP_MADD                       (0 << 28)
-#define     R200_TXA_OP_CND0                       (2 << 28)
-#define     R200_TXA_OP_LERP                       (3 << 28)
-#define     R200_TXA_OP_CONDITIONAL                (6 << 28)
-#define     R200_TXA_OP_MASK                       (7 << 28)
-#define R200_PP_TXABLEND2_0                0x2f0c
-#define     R200_TXA_TFACTOR_SEL_SHIFT             0
-#define     R200_TXA_TFACTOR_SEL_MASK              0x7
-#define     R200_TXA_TFACTOR1_SEL_SHIFT            4
-#define     R200_TXA_TFACTOR1_SEL_MASK             (0x7 << 4)
-#define     R200_TXA_SCALE_SHIFT                   8
-#define     R200_TXA_SCALE_MASK                    (7 << 8)
-#define     R200_TXA_SCALE_1X                      (0 << 8)
-#define     R200_TXA_SCALE_2X                      (1 << 8)
-#define     R200_TXA_SCALE_4X                      (2 << 8)
-#define     R200_TXA_SCALE_8X                      (3 << 8)
-#define     R200_TXA_SCALE_INV2                    (5 << 8)
-#define     R200_TXA_SCALE_INV4                    (6 << 8)
-#define     R200_TXA_SCALE_INV8                    (7 << 8)
-#define     R200_TXA_CLAMP_SHIFT                   12
-#define     R200_TXA_CLAMP_MASK                    (3 << 12)
-#define     R200_TXA_CLAMP_WRAP                    (0 << 12)
-#define     R200_TXA_CLAMP_0_1                     (1 << 12)
-#define     R200_TXA_CLAMP_8_8                     (2 << 12)
-#define     R200_TXA_OUTPUT_REG_MASK               (7 << 16)
-#define     R200_TXA_OUTPUT_REG_NONE               (0 << 16)
-#define     R200_TXA_OUTPUT_REG_R0                 (1 << 16)
-#define     R200_TXA_OUTPUT_REG_R1                 (2 << 16)
-#define     R200_TXA_OUTPUT_REG_R2                 (3 << 16)
-#define     R200_TXA_OUTPUT_REG_R3                 (4 << 16)
-#define     R200_TXA_OUTPUT_REG_R4                 (5 << 16)
-#define     R200_TXA_OUTPUT_REG_R5                 (6 << 16)
-#define     R200_TXA_DOT_ALPHA                     (1 << 20)
-#define     R200_TXA_REPL_NORMAL                   0
-#define     R200_TXA_REPL_RED                      1
-#define     R200_TXA_REPL_GREEN                    2
-#define     R200_TXA_REPL_ARG_A_SHIFT              26
-#define     R200_TXA_REPL_ARG_A_MASK               (3 << 26)
-#define     R200_TXA_REPL_ARG_B_SHIFT              28
-#define     R200_TXA_REPL_ARG_B_MASK               (3 << 28)
-#define     R200_TXA_REPL_ARG_C_SHIFT              30
-#define     R200_TXA_REPL_ARG_C_MASK               (3 << 30)
-#define R200_PP_TXCBLEND_1                0x2f10
-#define R200_PP_TXCBLEND2_1               0x2f14
-#define R200_PP_TXABLEND_1                0x2f18
-#define R200_PP_TXABLEND2_1               0x2f1c
-#define R200_PP_TXCBLEND_2                0x2f20
-#define R200_PP_TXCBLEND2_2               0x2f24
-#define R200_PP_TXABLEND_2                0x2f28
-#define R200_PP_TXABLEND2_2               0x2f2c
-#define R200_PP_TXCBLEND_3                0x2f30
-#define R200_PP_TXCBLEND2_3               0x2f34
-#define R200_PP_TXABLEND_3                0x2f38
-#define R200_PP_TXABLEND2_3               0x2f3c
-#define R200_PP_TXCBLEND_4                0x2f40
-#define R200_PP_TXCBLEND2_4               0x2f44
-#define R200_PP_TXABLEND_4                0x2f48
-#define R200_PP_TXABLEND2_4               0x2f4c
-#define R200_PP_TXCBLEND_5                0x2f50
-#define R200_PP_TXCBLEND2_5               0x2f54
-#define R200_PP_TXABLEND_5                0x2f58
-#define R200_PP_TXABLEND2_5               0x2f5c
-#define R200_PP_TXCBLEND_6                0x2f60
-#define R200_PP_TXCBLEND2_6               0x2f64
-#define R200_PP_TXABLEND_6                0x2f68
-#define R200_PP_TXABLEND2_6               0x2f6c
-#define R200_PP_TXCBLEND_7                0x2f70
-#define R200_PP_TXCBLEND2_7               0x2f74
-#define R200_PP_TXABLEND_7                0x2f78
-#define R200_PP_TXABLEND2_7               0x2f7c
-/* gap */
-#define R200_RB3D_BLENDCOLOR               0x3218	/* ARGB 8888 */
-#define R200_RB3D_ABLENDCNTL               0x321C	/* see BLENDCTL */
-#define R200_RB3D_CBLENDCNTL               0x3220	/* see BLENDCTL */
-
-/*
- * Offsets in TCL vector state.  NOTE: Hardwiring matrix positions.
- * Multiple contexts could collaberate to eliminate state bouncing.
- */
-#define R200_VS_LIGHT_AMBIENT_ADDR          0x00000028
-#define R200_VS_LIGHT_DIFFUSE_ADDR          0x00000030
-#define R200_VS_LIGHT_SPECULAR_ADDR         0x00000038
-#define R200_VS_LIGHT_DIRPOS_ADDR           0x00000040
-#define R200_VS_LIGHT_HWVSPOT_ADDR          0x00000048
-#define R200_VS_LIGHT_ATTENUATION_ADDR      0x00000050
-#define R200_VS_SPOT_DUAL_CONE              0x00000058
-#define R200_VS_GLOBAL_AMBIENT_ADDR         0x0000005C
-#define R200_VS_FOG_PARAM_ADDR              0x0000005D
-#define R200_VS_EYE_VECTOR_ADDR             0x0000005E
-#define R200_VS_UCP_ADDR                    0x00000060
-#define R200_VS_PNT_SPRITE_VPORT_SCALE      0x00000068
-#define R200_VS_MATRIX_0_MV                 0x00000080
-#define R200_VS_MATRIX_1_INV_MV        	    0x00000084
-#define R200_VS_MATRIX_2_MVP        	    0x00000088
-#define R200_VS_MATRIX_3_TEX0        	    0x0000008C
-#define R200_VS_MATRIX_4_TEX1        	    0x00000090
-#define R200_VS_MATRIX_5_TEX2        	    0x00000094
-#define R200_VS_MATRIX_6_TEX3        	    0x00000098
-#define R200_VS_MATRIX_7_TEX4        	    0x0000009C
-#define R200_VS_MATRIX_8_TEX5        	    0x000000A0
-#define R200_VS_MAT_0_EMISS                 0x000000B0
-#define R200_VS_MAT_0_AMB                   0x000000B1
-#define R200_VS_MAT_0_DIF                   0x000000B2
-#define R200_VS_MAT_0_SPEC                  0x000000B3
-#define R200_VS_MAT_1_EMISS                 0x000000B4
-#define R200_VS_MAT_1_AMB                   0x000000B5
-#define R200_VS_MAT_1_DIF                   0x000000B6
-#define R200_VS_MAT_1_SPEC                  0x000000B7
-#define R200_VS_EYE2CLIP_MTX                0x000000B8
-#define R200_VS_PNT_SPRITE_ATT_CONST        0x000000BC
-#define R200_VS_PNT_SPRITE_EYE_IN_MODEL     0x000000BD
-#define R200_VS_PNT_SPRITE_CLAMP            0x000000BE
-#define R200_VS_MAX                         0x000001C0
-
-/*
- * Offsets in TCL scalar state
- */
-#define R200_SS_LIGHT_DCD_ADDR              0x00000000
-#define R200_SS_LIGHT_DCM_ADDR              0x00000008
-#define R200_SS_LIGHT_SPOT_EXPONENT_ADDR    0x00000010
-#define R200_SS_LIGHT_SPOT_CUTOFF_ADDR      0x00000018
-#define R200_SS_LIGHT_SPECULAR_THRESH_ADDR  0x00000020
-#define R200_SS_LIGHT_RANGE_CUTOFF_SQRD     0x00000028
-#define R200_SS_LIGHT_RANGE_ATT_CONST       0x00000030
-#define R200_SS_VERT_GUARD_CLIP_ADJ_ADDR    0x00000080
-#define R200_SS_VERT_GUARD_DISCARD_ADJ_ADDR 0x00000081
-#define R200_SS_HORZ_GUARD_CLIP_ADJ_ADDR    0x00000082
-#define R200_SS_HORZ_GUARD_DISCARD_ADJ_ADDR 0x00000083
-#define R200_SS_MAT_0_SHININESS             0x00000100
-#define R200_SS_MAT_1_SHININESS             0x00000101
-
-/*
- * Matrix indices
- */
-#define R200_MTX_MV                        0
-#define R200_MTX_IMV                       1
-#define R200_MTX_MVP                       2
-#define R200_MTX_TEX0                      3
-#define R200_MTX_TEX1                      4
-#define R200_MTX_TEX2                      5
-#define R200_MTX_TEX3                      6
-#define R200_MTX_TEX4                      7
-#define R200_MTX_TEX5                      8
-
-/* Color formats for 2d packets
- */
-#define R200_CP_COLOR_FORMAT_CI8	2
-#define R200_CP_COLOR_FORMAT_ARGB1555	3
-#define R200_CP_COLOR_FORMAT_RGB565	4
-#define R200_CP_COLOR_FORMAT_ARGB8888	6
-#define R200_CP_COLOR_FORMAT_RGB332	7
-#define R200_CP_COLOR_FORMAT_RGB8	9
-#define R200_CP_COLOR_FORMAT_ARGB4444	15
-
-/*
- * CP type-3 packets
- */
-#define R200_CP_CMD_NOP                 0xC0001000
-#define R200_CP_CMD_NEXT_CHAR           0xC0001900
-#define R200_CP_CMD_PLY_NEXTSCAN        0xC0001D00
-#define R200_CP_CMD_SET_SCISSORS        0xC0001E00
-#define R200_CP_CMD_LOAD_MICROCODE      0xC0002400
-#define R200_CP_CMD_WAIT_FOR_IDLE       0xC0002600
-#define R200_CP_CMD_3D_DRAW_VBUF        0xC0002800
-#define R200_CP_CMD_3D_DRAW_IMMD        0xC0002900
-#define R200_CP_CMD_3D_DRAW_INDX        0xC0002A00
-#define R200_CP_CMD_LOAD_PALETTE        0xC0002C00
-#define R200_CP_CMD_3D_LOAD_VBPNTR      0xC0002F00
-#define R200_CP_CMD_INDX_BUFFER         0xC0003300
-#define R200_CP_CMD_3D_DRAW_VBUF_2      0xC0003400
-#define R200_CP_CMD_3D_DRAW_IMMD_2      0xC0003500
-#define R200_CP_CMD_3D_DRAW_INDX_2      0xC0003600
-#define R200_CP_CMD_PAINT		0xC0009100
-#define R200_CP_CMD_BITBLT		0xC0009200
-#define R200_CP_CMD_SMALLTEXT		0xC0009300
-#define R200_CP_CMD_HOSTDATA_BLT	0xC0009400
-#define R200_CP_CMD_POLYLINE		0xC0009500
-#define R200_CP_CMD_POLYSCANLINES	0xC0009800
-#define R200_CP_CMD_PAINT_MULTI		0xC0009A00
-#define R200_CP_CMD_BITBLT_MULTI	0xC0009B00
-#define R200_CP_CMD_TRANS_BITBLT	0xC0009C00
-
-#endif
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/r300/r200_sanity.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/r300/r200_sanity.h
deleted file mode 100644
index 30852b490..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/r300/r200_sanity.h
+++ /dev/null
@@ -1,7 +0,0 @@
-#ifndef R200_SANITY_H
-#define R200_SANITY_H
-
-extern int r200SanityCmdBuffer(r200ContextPtr rmesa,
-			       int nbox, drm_clip_rect_t * boxes);
-
-#endif
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/r300/r200_state.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/r300/r200_state.h
deleted file mode 100644
index 3e1a9c8ba..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/r300/r200_state.h
+++ /dev/null
@@ -1,58 +0,0 @@
-/*
-Copyright (C) The Weather Channel, Inc.  2002.  All Rights Reserved.
-
-The Weather Channel (TM) funded Tungsten Graphics to develop the
-initial release of the Radeon 8500 driver under the XFree86 license.
-This notice must be preserved.
-
-Permission is hereby granted, free of charge, to any person obtaining
-a copy of this software and associated documentation files (the
-"Software"), to deal in the Software without restriction, including
-without limitation the rights to use, copy, modify, merge, publish,
-distribute, sublicense, and/or sell copies of the Software, and to
-permit persons to whom the Software is furnished to do so, subject to
-the following conditions:
-
-The above copyright notice and this permission notice (including the
-next paragraph) shall be included in all copies or substantial
-portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
-EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
-IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
-LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
-OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
-WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-**************************************************************************/
-
-/*
- * Authors:
- *   Keith Whitwell <keith@tungstengraphics.com>
- */
-
-#ifndef __R200_STATE_H__
-#define __R200_STATE_H__
-
-#ifdef GLX_DIRECT_RENDERING
-
-#include "r200_context.h"
-
-extern void r200InitState(r200ContextPtr rmesa);
-extern void r200InitStateFuncs(struct dd_function_table *functions);
-extern void r200InitTnlFuncs(GLcontext * ctx);
-
-extern void r200UpdateMaterial(GLcontext * ctx);
-
-extern void r200UpdateViewportOffset(GLcontext * ctx);
-extern void r200UpdateWindow(GLcontext * ctx);
-
-extern void r200ValidateState(GLcontext * ctx);
-
-extern void r200PrintDirty(r200ContextPtr rmesa, const char *msg);
-
-extern void r200LightingSpaceChange(GLcontext * ctx);
-
-#endif
-#endif
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/r300/r200_tcl.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/r300/r200_tcl.h
deleted file mode 100644
index 4528cf152..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/r300/r200_tcl.h
+++ /dev/null
@@ -1,50 +0,0 @@
-/* $XFree86: xc/lib/GL/mesa/src/drv/r200/r200_tcl.h,v 1.2 2002/12/16 16:18:55 dawes Exp $ */
-/*
-Copyright (C) The Weather Channel, Inc.  2002.  All Rights Reserved.
-
-The Weather Channel (TM) funded Tungsten Graphics to develop the
-initial release of the Radeon 8500 driver under the XFree86 license.
-This notice must be preserved.
-
-Permission is hereby granted, free of charge, to any person obtaining
-a copy of this software and associated documentation files (the
-"Software"), to deal in the Software without restriction, including
-without limitation the rights to use, copy, modify, merge, publish,
-distribute, sublicense, and/or sell copies of the Software, and to
-permit persons to whom the Software is furnished to do so, subject to
-the following conditions:
-
-The above copyright notice and this permission notice (including the
-next paragraph) shall be included in all copies or substantial
-portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
-EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
-IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
-LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
-OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
-WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-**************************************************************************/
-
-/*
- * Authors:
- *   Keith Whitwell <keith@tungstengraphics.com>
- */
-
-#ifndef __R200_TCL_H__
-#define __R200_TCL_H__
-
-#ifdef GLX_DIRECT_RENDERING
-
-#include "r200_context.h"
-
-extern void r200TclPrimitive(GLcontext * ctx, GLenum prim, int hw_prim);
-extern void r200EmitEltPrimitive(GLcontext * ctx, GLuint first, GLuint last,
-				 GLuint flags);
-extern void r200EmitPrimitive(GLcontext * ctx, GLuint first, GLuint last,
-			      GLuint flags);
-
-#endif
-#endif
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/r300/r200_tex.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/r300/r200_tex.h
deleted file mode 100644
index bc0dbc3fb..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/r300/r200_tex.h
+++ /dev/null
@@ -1,51 +0,0 @@
-/* $XFree86: xc/lib/GL/mesa/src/drv/r200/r200_tex.h,v 1.1 2002/10/30 12:51:53 alanh Exp $ */
-/*
-Copyright (C) The Weather Channel, Inc.  2002.  All Rights Reserved.
-
-The Weather Channel (TM) funded Tungsten Graphics to develop the
-initial release of the Radeon 8500 driver under the XFree86 license.
-This notice must be preserved.
-
-Permission is hereby granted, free of charge, to any person obtaining
-a copy of this software and associated documentation files (the
-"Software"), to deal in the Software without restriction, including
-without limitation the rights to use, copy, modify, merge, publish,
-distribute, sublicense, and/or sell copies of the Software, and to
-permit persons to whom the Software is furnished to do so, subject to
-the following conditions:
-
-The above copyright notice and this permission notice (including the
-next paragraph) shall be included in all copies or substantial
-portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
-EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
-IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
-LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
-OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
-WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-**************************************************************************/
-
-/*
- * Authors:
- *   Keith Whitwell <keith@tungstengraphics.com>
- */
-
-#ifndef __R200_TEX_H__
-#define __R200_TEX_H__
-
-#ifdef GLX_DIRECT_RENDERING
-
-extern void r200UpdateTextureState(GLcontext * ctx);
-
-extern int r200UploadTexImages(r200ContextPtr rmesa, r200TexObjPtr t,
-			       GLuint face);
-
-extern void r200DestroyTexObj(r200ContextPtr rmesa, r200TexObjPtr t);
-
-extern void r200InitTextureFuncs(struct dd_function_table *functions);
-
-#endif
-#endif				/* __R200_TEX_H__ */
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/r300/r300_cmdbuf.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/r300/r300_cmdbuf.c
deleted file mode 100644
index d3c22fda1..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/r300/r300_cmdbuf.c
+++ /dev/null
@@ -1,655 +0,0 @@
-/*
-Copyright (C) The Weather Channel, Inc.  2002.  All Rights Reserved.
-
-The Weather Channel (TM) funded Tungsten Graphics to develop the
-initial release of the Radeon 8500 driver under the XFree86 license.
-This notice must be preserved.
-
-Permission is hereby granted, free of charge, to any person obtaining
-a copy of this software and associated documentation files (the
-"Software"), to deal in the Software without restriction, including
-without limitation the rights to use, copy, modify, merge, publish,
-distribute, sublicense, and/or sell copies of the Software, and to
-permit persons to whom the Software is furnished to do so, subject to
-the following conditions:
-
-The above copyright notice and this permission notice (including the
-next paragraph) shall be included in all copies or substantial
-portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
-EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
-IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
-LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
-OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
-WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-**************************************************************************/
-
-/*
- * Authors:
- *   Nicolai Haehnle <prefect_@gmx.net>
- */
-
-#include "glheader.h"
-#include "state.h"
-#include "imports.h"
-#include "macros.h"
-#include "context.h"
-#include "swrast/swrast.h"
-#include "simple_list.h"
-
-#include "drm.h"
-#include "radeon_drm.h"
-
-#include "radeon_ioctl.h"
-#include "r300_context.h"
-#include "r300_ioctl.h"
-#include "radeon_reg.h"
-#include "r300_reg.h"
-#include "r300_cmdbuf.h"
-#include "r300_emit.h"
-
-
-// Set this to 1 for extremely verbose debugging of command buffers
-#define DEBUG_CMDBUF		0
-
-
-/**
- * Send the current command buffer via ioctl to the hardware.
- */
-int r300FlushCmdBufLocked(r300ContextPtr r300, const char* caller)
-{
-	int ret;
-	int i;
-	drm_radeon_cmd_buffer_t cmd;
-	int start;
-
-	if (r300->radeon.lost_context) {
-		start = 0;
-		r300->radeon.lost_context = GL_FALSE;
-	} else
-		start = r300->cmdbuf.count_reemit;
-
-	if (RADEON_DEBUG & DEBUG_IOCTL) {
-		fprintf(stderr, "%s from %s - %i cliprects\n",
-			__FUNCTION__, caller, r300->radeon.numClipRects);
-
-		if (DEBUG_CMDBUF && RADEON_DEBUG & DEBUG_VERBOSE)
-			for (i = start; i < r300->cmdbuf.count_used; ++i)
-				fprintf(stderr, "%d: %08x\n", i,
-					r300->cmdbuf.cmd_buf[i]);
-	}
-
-	cmd.buf = (char*)(r300->cmdbuf.cmd_buf + start);
-	cmd.bufsz = (r300->cmdbuf.count_used - start) * 4;
-
-	if (r300->radeon.state.scissor.enabled) {
-		cmd.nbox = r300->radeon.state.scissor.numClipRects;
-		cmd.boxes = (drm_clip_rect_t *)r300->radeon.state.scissor.pClipRects;
-	} else {
-		cmd.nbox = r300->radeon.numClipRects;
-		cmd.boxes = (drm_clip_rect_t *)r300->radeon.pClipRects;
-	}
-
-	ret = drmCommandWrite(r300->radeon.dri.fd,
-			DRM_RADEON_CMDBUF, &cmd, sizeof(cmd));
-
-	if (RADEON_DEBUG & DEBUG_SYNC) {
-		fprintf(stderr, "Syncing in %s (from %s)\n\n", __FUNCTION__, caller);
-		radeonWaitForIdleLocked(&r300->radeon);
-	}
-
-	r300->dma.nr_released_bufs = 0;
-	r300->cmdbuf.count_used = 0;
-	r300->cmdbuf.count_reemit = 0;
-
-	return ret;
-}
-
-
-int r300FlushCmdBuf(r300ContextPtr r300, const char* caller)
-{
-	int ret;
-	int i;
-	drm_radeon_cmd_buffer_t cmd;
-	int start;
-
-	LOCK_HARDWARE(&r300->radeon);
-
-	ret=r300FlushCmdBufLocked(r300, caller);
-
-	UNLOCK_HARDWARE(&r300->radeon);
-
-	if (ret) {
-		fprintf(stderr, "drmRadeonCmdBuffer: %d (exiting)\n", ret);
-		exit(ret);
-	}
-
-	return ret;
-}
-
-
-static void print_state_atom(struct r300_state_atom *state, int dwords)
-{
-	int i;
-
-	fprintf(stderr, "  emit %s/%d/%d\n", state->name, dwords, state->cmd_size);
-
-	if (RADEON_DEBUG & DEBUG_VERBOSE)
-		for (i = 0; i < dwords; i++)
-			fprintf(stderr, "      %s[%d]: %08X\n", state->name, i,
-				state->cmd[i]);
-}
-
-/**
- * Emit all atoms with a dirty field equal to dirty.
- *
- * The caller must have ensured that there is enough space in the command
- * buffer.
- */
-static __inline__ void r300DoEmitState(r300ContextPtr r300, GLboolean dirty)
-{
-	struct r300_state_atom* atom;
-	uint32_t* dest;
-
-	dest = r300->cmdbuf.cmd_buf + r300->cmdbuf.count_used;
-
-	if (DEBUG_CMDBUF && RADEON_DEBUG & DEBUG_STATE) {
-		foreach(atom, &r300->hw.atomlist) {
-			if ((atom->dirty || r300->hw.all_dirty) == dirty) {
-				int dwords = (*atom->check)(r300, atom);
-
-				if (dwords)
-					print_state_atom(atom, dwords);
-				else
-					fprintf(stderr, "  skip state %s\n",
-						atom->name);
-			}
-		}
-	}
-
-
-	/* Emit WAIT */
-	*dest = cmdwait(R300_WAIT_3D | R300_WAIT_3D_CLEAN);
-	dest ++;
-	r300->cmdbuf.count_used ++;
-
-	/* Emit END3D */
-	*dest = cmdpacify();
-	dest ++;
-	r300->cmdbuf.count_used ++;
-
-	/* Emit actual atoms */
-
-	foreach(atom, &r300->hw.atomlist) {
-		if ((atom->dirty || r300->hw.all_dirty) == dirty) {
-			int dwords = (*atom->check)(r300, atom);
-
-			if (dwords) {
-				memcpy(dest, atom->cmd, dwords*4);
-				dest += dwords;
-				r300->cmdbuf.count_used += dwords;
-				atom->dirty = GL_FALSE;
-			}
-		}
-	}
-}
-
-/**
- * Copy dirty hardware state atoms into the command buffer.
- *
- * We also copy out clean state if we're at the start of a buffer. That makes
- * it easy to recover from lost contexts.
- */
-void r300EmitState(r300ContextPtr r300)
-{
-	if (RADEON_DEBUG & (DEBUG_STATE | DEBUG_PRIMS))
-		fprintf(stderr, "%s\n", __FUNCTION__);
-
-	if (r300->cmdbuf.count_used && !r300->hw.is_dirty && !r300->hw.all_dirty)
-		return;
-
-	/* To avoid going across the entire set of states multiple times, just check
-	 * for enough space for the case of emitting all state, and inline the
-	 * r300AllocCmdBuf code here without all the checks.
-	 */
-	r300EnsureCmdBufSpace(r300, r300->hw.max_state_size, __FUNCTION__);
-
-	if (!r300->cmdbuf.count_used) {
-		if (RADEON_DEBUG & DEBUG_STATE)
-			fprintf(stderr, "Begin reemit state\n");
-
-		r300DoEmitState(r300, GL_FALSE);
-		r300->cmdbuf.count_reemit = r300->cmdbuf.count_used;
-	}
-
-	if (RADEON_DEBUG & DEBUG_STATE)
-		fprintf(stderr, "Begin dirty state\n");
-
-	r300DoEmitState(r300, GL_TRUE);
-
-	assert(r300->cmdbuf.count_used < r300->cmdbuf.size);
-
-	r300->hw.is_dirty = GL_FALSE;
-	r300->hw.all_dirty = GL_FALSE;
-}
-
-#define CHECK( NM, COUNT )				\
-static int check_##NM( r300ContextPtr r300, 		\
-			struct r300_state_atom* atom )	\
-{							\
-   (void) atom;	(void) r300;				\
-   return (COUNT);					\
-}
-
-#define packet0_count(ptr) (((drm_r300_cmd_header_t*)(ptr))->packet0.count)
-#define vpu_count(ptr) (((drm_r300_cmd_header_t*)(ptr))->vpu.count)
-
-CHECK( always, atom->cmd_size )
-CHECK( never, 0 )
-CHECK( variable, packet0_count(atom->cmd) ? (1 + packet0_count(atom->cmd)) : 0 )
-CHECK( vpu, vpu_count(atom->cmd) ? (1 + vpu_count(atom->cmd)*4) : 0 )
-
-#undef packet0_count
-#undef vpu_count
-
-#define ALLOC_STATE( ATOM, CHK, SZ, NM, IDX )				\
-   do {									\
-      r300->hw.ATOM.cmd_size = (SZ);					\
-      r300->hw.ATOM.cmd = (uint32_t*)CALLOC((SZ) * sizeof(uint32_t));	\
-      r300->hw.ATOM.name = (NM);					\
-      r300->hw.ATOM.idx = (IDX);					\
-      r300->hw.ATOM.check = check_##CHK;				\
-      r300->hw.ATOM.dirty = GL_FALSE;					\
-      r300->hw.max_state_size += (SZ);					\
-   } while (0)
-
-
-/**
- * Allocate memory for the command buffer and initialize the state atom
- * list. Note that the initial hardware state is set by r300InitState().
- */
-void r300InitCmdBuf(r300ContextPtr r300)
-{
-	int size, i, mtu;
-	
-	r300->hw.max_state_size = 2; /* reserve extra space for WAIT_IDLE */
-
-	mtu = r300->radeon.glCtx->Const.MaxTextureUnits;
-	if (RADEON_DEBUG & DEBUG_TEXTURE) {
-		fprintf(stderr, "Using %d maximum texture units..\n", mtu);
-	}
-
-	/* Initialize state atoms */
-	ALLOC_STATE( vpt, always, R300_VPT_CMDSIZE, "vpt", 0 );
-		r300->hw.vpt.cmd[R300_VPT_CMD_0] = cmdpacket0(R300_SE_VPORT_XSCALE, 6);
-	ALLOC_STATE( unk2080, always, 2, "unk2080", 0 );
-		r300->hw.unk2080.cmd[0] = cmdpacket0(0x2080, 1);
-	ALLOC_STATE( vte, always, 3, "vte", 0 );
-		r300->hw.vte.cmd[0] = cmdpacket0(R300_SE_VTE_CNTL, 2);
-	ALLOC_STATE( unk2134, always, 3, "unk2134", 0 );
-		r300->hw.unk2134.cmd[0] = cmdpacket0(0x2134, 2);
-	ALLOC_STATE( unk2140, always, 2, "unk2140", 0 );
-		r300->hw.unk2140.cmd[0] = cmdpacket0(0x2140, 1);
-	ALLOC_STATE( vir[0], variable, R300_VIR_CMDSIZE, "vir/0", 0 );
-		r300->hw.vir[0].cmd[R300_VIR_CMD_0] = cmdpacket0(R300_VAP_INPUT_ROUTE_0_0, 1);
-	ALLOC_STATE( vir[1], variable, R300_VIR_CMDSIZE, "vir/1", 1 );
-		r300->hw.vir[1].cmd[R300_VIR_CMD_0] = cmdpacket0(R300_VAP_INPUT_ROUTE_1_0, 1);
-	ALLOC_STATE( vic, always, R300_VIC_CMDSIZE, "vic", 0 );
-		r300->hw.vic.cmd[R300_VIC_CMD_0] = cmdpacket0(R300_VAP_INPUT_CNTL_0, 2);
-	ALLOC_STATE( unk21DC, always, 2, "unk21DC", 0 );
-		r300->hw.unk21DC.cmd[0] = cmdpacket0(0x21DC, 1);
-	ALLOC_STATE( unk221C, always, 2, "unk221C", 0 );
-		r300->hw.unk221C.cmd[0] = cmdpacket0(0x221C, 1);
-	ALLOC_STATE( unk2220, always, 5, "unk2220", 0 );
-		r300->hw.unk2220.cmd[0] = cmdpacket0(0x2220, 4);
-	ALLOC_STATE( unk2288, always, 2, "unk2288", 0 );
-		r300->hw.unk2288.cmd[0] = cmdpacket0(0x2288, 1);
-	ALLOC_STATE( vof, always, R300_VOF_CMDSIZE, "vof", 0 );
-		r300->hw.vof.cmd[R300_VOF_CMD_0] = cmdpacket0(R300_VAP_OUTPUT_VTX_FMT_0, 2);
-	ALLOC_STATE( pvs, always, R300_PVS_CMDSIZE, "pvs", 0 );
-		r300->hw.pvs.cmd[R300_PVS_CMD_0] = cmdpacket0(R300_VAP_PVS_CNTL_1, 3);
-	ALLOC_STATE( gb_enable, always, 2, "gb_enable", 0 );
-		r300->hw.gb_enable.cmd[0] = cmdpacket0(R300_GB_ENABLE, 1);
-	ALLOC_STATE( gb_misc, always, R300_GB_MISC_CMDSIZE, "gb_misc", 0 );
-		r300->hw.gb_misc.cmd[0] = cmdpacket0(R300_GB_MSPOS0, 5);
-	ALLOC_STATE( txe, always, R300_TXE_CMDSIZE, "txe", 0 );
-		r300->hw.txe.cmd[R300_TXE_CMD_0] = cmdpacket0(R300_TX_ENABLE, 1);
-	ALLOC_STATE( unk4200, always, 5, "unk4200", 0 );
-		r300->hw.unk4200.cmd[0] = cmdpacket0(0x4200, 4);
-	ALLOC_STATE( unk4214, always, 2, "unk4214", 0 );
-		r300->hw.unk4214.cmd[0] = cmdpacket0(0x4214, 1);
-	ALLOC_STATE( ps, always, R300_PS_CMDSIZE, "ps", 0 );
-		r300->hw.ps.cmd[0] = cmdpacket0(R300_RE_POINTSIZE, 1);
-	ALLOC_STATE( unk4230, always, 4, "unk4230", 0 );
-		r300->hw.unk4230.cmd[0] = cmdpacket0(0x4230, 3);
-	ALLOC_STATE( lcntl, always, 2, "lcntl", 0 );
-		r300->hw.lcntl.cmd[0] = cmdpacket0(R300_RE_LINE_CNT, 1);
-	ALLOC_STATE( unk4260, always, 4, "unk4260", 0 );
-		r300->hw.unk4260.cmd[0] = cmdpacket0(0x4260, 3);
-	ALLOC_STATE( unk4274, always, 5, "unk4274", 0 );
-		r300->hw.unk4274.cmd[0] = cmdpacket0(0x4274, 4);
-	ALLOC_STATE( unk4288, always, 6, "unk4288", 0 );
-		r300->hw.unk4288.cmd[0] = cmdpacket0(0x4288, 5);
-	ALLOC_STATE( unk42A0, always, 2, "unk42A0", 0 );
-		r300->hw.unk42A0.cmd[0] = cmdpacket0(0x42A0, 1);
-	ALLOC_STATE( zbs, always, R300_ZBS_CMDSIZE, "zbs", 0 );
-		r300->hw.zbs.cmd[R300_ZBS_CMD_0] = cmdpacket0(R300_RE_ZBIAS_T_FACTOR, 4);
-	ALLOC_STATE( unk42B4, always, 2, "unk42B4", 0 );
-		r300->hw.unk42B4.cmd[0] = cmdpacket0(0x42B4, 1);
-	ALLOC_STATE( cul, always, R300_CUL_CMDSIZE, "cul", 0 );
-		r300->hw.cul.cmd[R300_CUL_CMD_0] = cmdpacket0(R300_RE_CULL_CNTL, 1);
-	ALLOC_STATE( unk42C0, always, 3, "unk42C0", 0 );
-		r300->hw.unk42C0.cmd[0] = cmdpacket0(0x42C0, 2);
-	ALLOC_STATE( rc, always, R300_RC_CMDSIZE, "rc", 0 );
-		r300->hw.rc.cmd[R300_RC_CMD_0] = cmdpacket0(R300_RS_CNTL_0, 2);
-	ALLOC_STATE( ri, always, R300_RI_CMDSIZE, "ri", 0 );
-		r300->hw.ri.cmd[R300_RI_CMD_0] = cmdpacket0(R300_RS_INTERP_0, 8);
-	ALLOC_STATE( rr, variable, R300_RR_CMDSIZE, "rr", 0 );
-		r300->hw.rr.cmd[R300_RR_CMD_0] = cmdpacket0(R300_RS_ROUTE_0, 1);
-	ALLOC_STATE( unk43A4, always, 3, "unk43A4", 0 );
-		r300->hw.unk43A4.cmd[0] = cmdpacket0(0x43A4, 2);
-	ALLOC_STATE( unk43E8, always, 2, "unk43E8", 0 );
-		r300->hw.unk43E8.cmd[0] = cmdpacket0(0x43E8, 1);
-	ALLOC_STATE( fp, always, R300_FP_CMDSIZE, "fp", 0 );
-		r300->hw.fp.cmd[R300_FP_CMD_0] = cmdpacket0(R300_PFS_CNTL_0, 3);
-		r300->hw.fp.cmd[R300_FP_CMD_1] = cmdpacket0(R300_PFS_NODE_0, 4);
-	ALLOC_STATE( fpt, variable, R300_FPT_CMDSIZE, "fpt", 0 );
-		r300->hw.fpt.cmd[R300_FPT_CMD_0] = cmdpacket0(R300_PFS_TEXI_0, 0);
-	ALLOC_STATE( unk46A4, always, 6, "unk46A4", 0 );
-		r300->hw.unk46A4.cmd[0] = cmdpacket0(0x46A4, 5);
-	ALLOC_STATE( fpi[0], variable, R300_FPI_CMDSIZE, "fpi/0", 0 );
-		r300->hw.fpi[0].cmd[R300_FPI_CMD_0] = cmdpacket0(R300_PFS_INSTR0_0, 1);
-	ALLOC_STATE( fpi[1], variable, R300_FPI_CMDSIZE, "fpi/1", 1 );
-		r300->hw.fpi[1].cmd[R300_FPI_CMD_0] = cmdpacket0(R300_PFS_INSTR1_0, 1);
-	ALLOC_STATE( fpi[2], variable, R300_FPI_CMDSIZE, "fpi/2", 2 );
-		r300->hw.fpi[2].cmd[R300_FPI_CMD_0] = cmdpacket0(R300_PFS_INSTR2_0, 1);
-	ALLOC_STATE( fpi[3], variable, R300_FPI_CMDSIZE, "fpi/3", 3 );
-		r300->hw.fpi[3].cmd[R300_FPI_CMD_0] = cmdpacket0(R300_PFS_INSTR3_0, 1);
-	ALLOC_STATE( unk4BC0, always, 2, "unk4BC0", 0 );
-		r300->hw.unk4BC0.cmd[0] = cmdpacket0(0x4BC0, 1);
-	ALLOC_STATE( unk4BC8, always, 4, "unk4BC8", 0 );
-		r300->hw.unk4BC8.cmd[0] = cmdpacket0(0x4BC8, 3);
-	ALLOC_STATE( at, always, R300_AT_CMDSIZE, "at", 0 );
-		r300->hw.at.cmd[R300_AT_CMD_0] = cmdpacket0(R300_PP_ALPHA_TEST, 2);
-	ALLOC_STATE( unk4BD8, always, 2, "unk4BD8", 0 );
-		r300->hw.unk4BD8.cmd[0] = cmdpacket0(0x4BD8, 1);
-	ALLOC_STATE( fpp, variable, R300_FPP_CMDSIZE, "fpp", 0 );
-		r300->hw.fpp.cmd[R300_FPP_CMD_0] = cmdpacket0(R300_PFS_PARAM_0_X, 0);
-	ALLOC_STATE( unk4E00, always, 2, "unk4E00", 0 );
-		r300->hw.unk4E00.cmd[0] = cmdpacket0(0x4E00, 1);
-	ALLOC_STATE( bld, always, R300_BLD_CMDSIZE, "bld", 0 );
-		r300->hw.bld.cmd[R300_BLD_CMD_0] = cmdpacket0(R300_RB3D_CBLEND, 2);
-	ALLOC_STATE( cmk, always, R300_CMK_CMDSIZE, "cmk", 0 );
-		r300->hw.cmk.cmd[R300_CMK_CMD_0] = cmdpacket0(R300_RB3D_COLORMASK, 1);
-	ALLOC_STATE( unk4E10, always, 4, "unk4E10", 0 );
-		r300->hw.unk4E10.cmd[0] = cmdpacket0(0x4E10, 3);
-	ALLOC_STATE( cb, always, R300_CB_CMDSIZE, "cb", 0 );
-		r300->hw.cb.cmd[R300_CB_CMD_0] = cmdpacket0(R300_RB3D_COLOROFFSET0, 1);
-		r300->hw.cb.cmd[R300_CB_CMD_1] = cmdpacket0(R300_RB3D_COLORPITCH0, 1);
-	ALLOC_STATE( unk4E50, always, 10, "unk4E50", 0 );
-		r300->hw.unk4E50.cmd[0] = cmdpacket0(0x4E50, 9);
-	ALLOC_STATE( unk4E88, always, 2, "unk4E88", 0 );
-		r300->hw.unk4E88.cmd[0] = cmdpacket0(0x4E88, 1);
-	ALLOC_STATE( unk4EA0, always, 3, "unk4EA0 R350 only", 0 );
-		r300->hw.unk4EA0.cmd[0] = cmdpacket0(0x4EA0, 2);
-	ALLOC_STATE( zs, always, R300_ZS_CMDSIZE, "zstencil", 0 );
-		r300->hw.zs.cmd[R300_ZS_CMD_0] = cmdpacket0(R300_RB3D_ZSTENCIL_CNTL_0, 3);
-	ALLOC_STATE( unk4F10, always, 5, "unk4F10", 0 );
-		r300->hw.unk4F10.cmd[0] = cmdpacket0(0x4F10, 4);
-	ALLOC_STATE( zb, always, R300_ZB_CMDSIZE, "zb", 0 );
-		r300->hw.zb.cmd[R300_ZB_CMD_0] = cmdpacket0(R300_RB3D_DEPTHOFFSET, 2);
-	ALLOC_STATE( unk4F28, always, 2, "unk4F28", 0 );
-		r300->hw.unk4F28.cmd[0] = cmdpacket0(0x4F28, 1);
-	ALLOC_STATE( unk4F30, always, 3, "unk4F30", 0 );
-		r300->hw.unk4F30.cmd[0] = cmdpacket0(0x4F30, 2);
-	ALLOC_STATE( unk4F44, always, 2, "unk4F44", 0 );
-		r300->hw.unk4F44.cmd[0] = cmdpacket0(0x4F44, 1);
-	ALLOC_STATE( unk4F54, always, 2, "unk4F54", 0 );
-		r300->hw.unk4F54.cmd[0] = cmdpacket0(0x4F54, 1);
-
-	ALLOC_STATE( vpi, vpu, R300_VPI_CMDSIZE, "vpi", 0 );
-		r300->hw.vpi.cmd[R300_VPI_CMD_0] = cmdvpu(R300_PVS_UPLOAD_PROGRAM, 0);
-	ALLOC_STATE( vpp, vpu, R300_VPP_CMDSIZE, "vpp", 0 );
-		r300->hw.vpp.cmd[R300_VPP_CMD_0] = cmdvpu(R300_PVS_UPLOAD_PARAMETERS, 0);
-	ALLOC_STATE( vps, vpu, R300_VPS_CMDSIZE, "vps", 0 );
-		r300->hw.vps.cmd[R300_VPS_CMD_0] = cmdvpu(R300_PVS_UPLOAD_POINTSIZE, 1);
-
-	/* Textures */
-	ALLOC_STATE( tex.filter, variable, mtu+1, "tex_filter", 0 );
-		r300->hw.tex.filter.cmd[R300_TEX_CMD_0] = cmdpacket0(R300_TX_FILTER_0, 0);
-
-	ALLOC_STATE( tex.unknown1, variable, mtu+1, "tex_unknown1", 0 );
-		r300->hw.tex.unknown1.cmd[R300_TEX_CMD_0] = cmdpacket0(R300_TX_UNK1_0, 0);
-
-	ALLOC_STATE( tex.size, variable, mtu+1, "tex_size", 0 );
-		r300->hw.tex.size.cmd[R300_TEX_CMD_0] = cmdpacket0(R300_TX_SIZE_0, 0);
-
-	ALLOC_STATE( tex.format, variable, mtu+1, "tex_format", 0 );
-		r300->hw.tex.format.cmd[R300_TEX_CMD_0] = cmdpacket0(R300_TX_FORMAT_0, 0);
-
-	ALLOC_STATE( tex.offset, variable, mtu+1, "tex_offset", 0 );
-		r300->hw.tex.offset.cmd[R300_TEX_CMD_0] = cmdpacket0(R300_TX_OFFSET_0, 0);
-
-	ALLOC_STATE( tex.unknown4, variable, mtu+1, "tex_unknown4", 0 );
-		r300->hw.tex.unknown4.cmd[R300_TEX_CMD_0] = cmdpacket0(R300_TX_UNK4_0, 0);
-
-	ALLOC_STATE( tex.border_color, variable, mtu+1, "tex_border_color", 0 );
-		r300->hw.tex.border_color.cmd[R300_TEX_CMD_0] = cmdpacket0(R300_TX_BORDER_COLOR_0, 0);
-
-
-	/* Setup the atom linked list */
-	make_empty_list(&r300->hw.atomlist);
-	r300->hw.atomlist.name = "atom-list";
-
-	insert_at_tail(&r300->hw.atomlist, &r300->hw.vpt);
-	insert_at_tail(&r300->hw.atomlist, &r300->hw.unk2080);
-	insert_at_tail(&r300->hw.atomlist, &r300->hw.vte);
-	insert_at_tail(&r300->hw.atomlist, &r300->hw.unk2134);
-	insert_at_tail(&r300->hw.atomlist, &r300->hw.unk2140);
-	insert_at_tail(&r300->hw.atomlist, &r300->hw.vir[0]);
-	insert_at_tail(&r300->hw.atomlist, &r300->hw.vir[1]);
-	insert_at_tail(&r300->hw.atomlist, &r300->hw.vic);
-	insert_at_tail(&r300->hw.atomlist, &r300->hw.unk21DC);
-	insert_at_tail(&r300->hw.atomlist, &r300->hw.unk221C);
-	insert_at_tail(&r300->hw.atomlist, &r300->hw.unk2220);
-	insert_at_tail(&r300->hw.atomlist, &r300->hw.unk2288);
-	insert_at_tail(&r300->hw.atomlist, &r300->hw.vof);
-	insert_at_tail(&r300->hw.atomlist, &r300->hw.pvs);
-	insert_at_tail(&r300->hw.atomlist, &r300->hw.gb_enable);
-	insert_at_tail(&r300->hw.atomlist, &r300->hw.gb_misc);
-	insert_at_tail(&r300->hw.atomlist, &r300->hw.txe);
-	insert_at_tail(&r300->hw.atomlist, &r300->hw.unk4200);
-	insert_at_tail(&r300->hw.atomlist, &r300->hw.unk4214);
-	insert_at_tail(&r300->hw.atomlist, &r300->hw.ps);
-	insert_at_tail(&r300->hw.atomlist, &r300->hw.unk4230);
-	insert_at_tail(&r300->hw.atomlist, &r300->hw.lcntl);
-	insert_at_tail(&r300->hw.atomlist, &r300->hw.unk4260);
-	insert_at_tail(&r300->hw.atomlist, &r300->hw.unk4274);
-	insert_at_tail(&r300->hw.atomlist, &r300->hw.unk4288);
-	insert_at_tail(&r300->hw.atomlist, &r300->hw.unk42A0);
-	insert_at_tail(&r300->hw.atomlist, &r300->hw.zbs);
-	insert_at_tail(&r300->hw.atomlist, &r300->hw.unk42B4);
-	insert_at_tail(&r300->hw.atomlist, &r300->hw.cul);
-	insert_at_tail(&r300->hw.atomlist, &r300->hw.unk42C0);
-	insert_at_tail(&r300->hw.atomlist, &r300->hw.rc);
-	insert_at_tail(&r300->hw.atomlist, &r300->hw.ri);
-	insert_at_tail(&r300->hw.atomlist, &r300->hw.rr);
-	insert_at_tail(&r300->hw.atomlist, &r300->hw.unk43A4);
-	insert_at_tail(&r300->hw.atomlist, &r300->hw.unk43E8);
-	insert_at_tail(&r300->hw.atomlist, &r300->hw.fp);
-	insert_at_tail(&r300->hw.atomlist, &r300->hw.fpt);
-	insert_at_tail(&r300->hw.atomlist, &r300->hw.unk46A4);
-	insert_at_tail(&r300->hw.atomlist, &r300->hw.fpi[0]);
-	insert_at_tail(&r300->hw.atomlist, &r300->hw.fpi[1]);
-	insert_at_tail(&r300->hw.atomlist, &r300->hw.fpi[2]);
-	insert_at_tail(&r300->hw.atomlist, &r300->hw.fpi[3]);
-	insert_at_tail(&r300->hw.atomlist, &r300->hw.unk4BC0);
-	insert_at_tail(&r300->hw.atomlist, &r300->hw.unk4BC8);
-	insert_at_tail(&r300->hw.atomlist, &r300->hw.at);
-	insert_at_tail(&r300->hw.atomlist, &r300->hw.unk4BD8);
-	insert_at_tail(&r300->hw.atomlist, &r300->hw.fpp);
-	insert_at_tail(&r300->hw.atomlist, &r300->hw.unk4E00);
-	insert_at_tail(&r300->hw.atomlist, &r300->hw.bld);
-	insert_at_tail(&r300->hw.atomlist, &r300->hw.cmk);
-	insert_at_tail(&r300->hw.atomlist, &r300->hw.unk4E10);
-	insert_at_tail(&r300->hw.atomlist, &r300->hw.cb);
-	insert_at_tail(&r300->hw.atomlist, &r300->hw.unk4E50);
-	insert_at_tail(&r300->hw.atomlist, &r300->hw.unk4E88);
-	insert_at_tail(&r300->hw.atomlist, &r300->hw.unk4EA0);
-	insert_at_tail(&r300->hw.atomlist, &r300->hw.zs);
-	insert_at_tail(&r300->hw.atomlist, &r300->hw.unk4F10);
-	insert_at_tail(&r300->hw.atomlist, &r300->hw.zb);
-	insert_at_tail(&r300->hw.atomlist, &r300->hw.unk4F28);
-	insert_at_tail(&r300->hw.atomlist, &r300->hw.unk4F30);
-	insert_at_tail(&r300->hw.atomlist, &r300->hw.unk4F44);
-	insert_at_tail(&r300->hw.atomlist, &r300->hw.unk4F54);
-
-	insert_at_tail(&r300->hw.atomlist, &r300->hw.vpi);
-	insert_at_tail(&r300->hw.atomlist, &r300->hw.vpp);
-	insert_at_tail(&r300->hw.atomlist, &r300->hw.vps);
-
-	insert_at_tail(&r300->hw.atomlist, &r300->hw.tex.filter);
-	insert_at_tail(&r300->hw.atomlist, &r300->hw.tex.unknown1);
-	insert_at_tail(&r300->hw.atomlist, &r300->hw.tex.size);
-	insert_at_tail(&r300->hw.atomlist, &r300->hw.tex.format);
-	insert_at_tail(&r300->hw.atomlist, &r300->hw.tex.offset);
-	insert_at_tail(&r300->hw.atomlist, &r300->hw.tex.unknown4);
-	insert_at_tail(&r300->hw.atomlist, &r300->hw.tex.border_color);
-
-	r300->hw.is_dirty = GL_TRUE;
-	r300->hw.all_dirty = GL_TRUE;
-
-	/* Initialize command buffer */
-	size = 256 * driQueryOptioni(&r300->radeon.optionCache, "command_buffer_size");
-	if (size < 2*r300->hw.max_state_size) {
-		size = 2*r300->hw.max_state_size+65535;
-	}
-	if (size > 64*256)
-		size = 64*256;
-
-	if (RADEON_DEBUG & (DEBUG_IOCTL|DEBUG_DMA)) {
-		fprintf(stderr, "sizeof(drm_r300_cmd_header_t)=%d\n",
-			sizeof(drm_r300_cmd_header_t));
-		fprintf(stderr, "sizeof(drm_radeon_cmd_buffer_t)=%d\n",
-			sizeof(drm_radeon_cmd_buffer_t));
-		fprintf(stderr,
-			"Allocating %d bytes command buffer (max state is %d bytes)\n",
-			size*4, r300->hw.max_state_size*4);
-	}
-
-	r300->cmdbuf.size = size;
-	r300->cmdbuf.cmd_buf = (uint32_t*)CALLOC(size*4);
-	r300->cmdbuf.count_used = 0;
-	r300->cmdbuf.count_reemit = 0;
-}
-
-
-/**
- * Destroy the command buffer and state atoms.
- */
-void r300DestroyCmdBuf(r300ContextPtr r300)
-{
-	struct r300_state_atom* atom;
-
-	FREE(r300->cmdbuf.cmd_buf);
-
-	foreach(atom, &r300->hw.atomlist) {
-		FREE(atom->cmd);
-	}
-}
-
-void r300EmitBlit(r300ContextPtr rmesa,
-		  GLuint color_fmt,
-		  GLuint src_pitch,
-		  GLuint src_offset,
-		  GLuint dst_pitch,
-		  GLuint dst_offset,
-		  GLint srcx, GLint srcy,
-		  GLint dstx, GLint dsty, GLuint w, GLuint h)
-{
-	drm_radeon_cmd_header_t *cmd;
-
-	if (RADEON_DEBUG & DEBUG_IOCTL)
-		fprintf(stderr,
-			"%s src %x/%x %d,%d dst: %x/%x %d,%d sz: %dx%d\n",
-			__FUNCTION__, src_pitch, src_offset, srcx, srcy,
-			dst_pitch, dst_offset, dstx, dsty, w, h);
-
-	assert((src_pitch & 63) == 0);
-	assert((dst_pitch & 63) == 0);
-	assert((src_offset & 1023) == 0);
-	assert((dst_offset & 1023) == 0);
-	assert(w < (1 << 16));
-	assert(h < (1 << 16));
-
-	cmd =
-	    (drm_radeon_cmd_header_t *) r300AllocCmdBuf(rmesa, 8,
-							__FUNCTION__);
-
-	cmd[0].header.cmd_type = R300_CMD_PACKET3;
-	cmd[1].i = R200_CP_CMD_BITBLT_MULTI | (5 << 16);
-	cmd[2].i = (RADEON_GMC_SRC_PITCH_OFFSET_CNTL |
-		    RADEON_GMC_DST_PITCH_OFFSET_CNTL |
-		    RADEON_GMC_BRUSH_NONE |
-		    (color_fmt << 8) |
-		    RADEON_GMC_SRC_DATATYPE_COLOR |
-		    RADEON_ROP3_S |
-		    RADEON_DP_SRC_SOURCE_MEMORY |
-		    RADEON_GMC_CLR_CMP_CNTL_DIS | RADEON_GMC_WR_MSK_DIS);
-
-	cmd[3].i = ((src_pitch / 64) << 22) | (src_offset >> 10);
-	cmd[4].i = ((dst_pitch / 64) << 22) | (dst_offset >> 10);
-	cmd[5].i = (srcx << 16) | srcy;
-	cmd[6].i = (dstx << 16) | dsty;	/* dst */
-	cmd[7].i = (w << 16) | h;
-}
-
-void r300EmitWait(r300ContextPtr rmesa, GLuint flags)
-{
-	if (rmesa->radeon.dri.drmMinor >= 6) {
-		drm_radeon_cmd_header_t *cmd;
-
-		assert(!(flags & ~(R300_WAIT_2D | R300_WAIT_3D)));
-
-		cmd =
-		    (drm_radeon_cmd_header_t *) r300AllocCmdBuf(rmesa,
-								1,
-								__FUNCTION__);
-		cmd[0].i = 0;
-		cmd[0].wait.cmd_type = R300_CMD_WAIT;
-		cmd[0].wait.flags = flags;
-	}
-}
-
-void r300EmitAOS(r300ContextPtr rmesa, GLuint nr, GLuint offset)
-{
-    int sz = 1 + (nr >> 1) * 3 + (nr & 1) * 2;
-    int i;
-    LOCAL_VARS
-
-    if (RADEON_DEBUG & DEBUG_VERTS)
-	fprintf(stderr, "%s: nr=%d, ofs=0x%08x\n", __func__, nr, offset);
-
-    start_packet3(RADEON_CP_PACKET3_3D_LOAD_VBPNTR, sz-1);
-    e32(nr);
-    for(i=0;i+1<nr;i+=2){
-        e32(  (rmesa->state.aos[i].aos_size << 0)
-             |(rmesa->state.aos[i].aos_stride << 8)
-             |(rmesa->state.aos[i+1].aos_size << 16)
-             |(rmesa->state.aos[i+1].aos_stride << 24)
-        );
-        e32(rmesa->state.aos[i].aos_offset+offset*4*rmesa->state.aos[i].aos_stride);
-        e32(rmesa->state.aos[i+1].aos_offset+offset*4*rmesa->state.aos[i+1].aos_stride);
-    }
-    if(nr & 1){
-        e32(  (rmesa->state.aos[nr-1].aos_size << 0)
-             |(rmesa->state.aos[nr-1].aos_stride << 8)
-        );
-        e32(rmesa->state.aos[nr-1].aos_offset+offset*4*rmesa->state.aos[nr-1].aos_stride);
-    }
-
-}
-
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/r300/r300_cmdbuf.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/r300/r300_cmdbuf.h
deleted file mode 100644
index b471f2ac4..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/r300/r300_cmdbuf.h
+++ /dev/null
@@ -1,118 +0,0 @@
-/*
-Copyright (C) The Weather Channel, Inc.  2002.  All Rights Reserved.
-
-The Weather Channel (TM) funded Tungsten Graphics to develop the
-initial release of the Radeon 8500 driver under the XFree86 license.
-This notice must be preserved.
-
-Permission is hereby granted, free of charge, to any person obtaining
-a copy of this software and associated documentation files (the
-"Software"), to deal in the Software without restriction, including
-without limitation the rights to use, copy, modify, merge, publish,
-distribute, sublicense, and/or sell copies of the Software, and to
-permit persons to whom the Software is furnished to do so, subject to
-the following conditions:
-
-The above copyright notice and this permission notice (including the
-next paragraph) shall be included in all copies or substantial
-portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
-EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
-IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
-LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
-OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
-WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-**************************************************************************/
-
-/*
- * Authors:
- *   Nicolai Haehnle <prefect_@gmx.net>
- */
-
-#ifndef __R300_CMDBUF_H__
-#define __R300_CMDBUF_H__
-
-#include "r300_context.h"
-
-
-extern int r300FlushCmdBufLocked(r300ContextPtr r300, const char* caller);
-extern int r300FlushCmdBuf(r300ContextPtr r300, const char* caller);
-
-extern void r300EmitState(r300ContextPtr r300);
-
-extern void r300InitCmdBuf(r300ContextPtr r300);
-extern void r300DestroyCmdBuf(r300ContextPtr r300);
-
-extern void r300EmitAOS(r300ContextPtr rmesa, GLuint nr, GLuint offset);
-
-
-/**
- * Make sure that enough space is available in the command buffer
- * by flushing if necessary.
- */
-static __inline__ void r300EnsureCmdBufSpace(r300ContextPtr r300,
-					     int dwords, const char* caller)
-{
-	assert(dwords < r300->cmdbuf.size);
-
-	if (r300->cmdbuf.count_used + dwords > r300->cmdbuf.size)
-		r300FlushCmdBuf(r300, caller);
-}
-
-
-/**
- * Allocate the given number of dwords in the command buffer and return
- * a pointer to the allocated area.
- * When necessary, these functions cause a flush. r300AllocCmdBuf() also
- * causes state reemission after a flush. This is necessary to ensure
- * correct hardware state after an unlock.
- */
-static __inline__ uint32_t* r300RawAllocCmdBuf(r300ContextPtr r300,
-					       int dwords, const char* caller)
-{
-	uint32_t* ptr;
-
-	r300EnsureCmdBufSpace(r300, dwords, caller);
-
-	ptr = &r300->cmdbuf.cmd_buf[r300->cmdbuf.count_used];
-	r300->cmdbuf.count_used += dwords;
-	return ptr;
-}
-
-static __inline__ uint32_t* r300AllocCmdBuf(r300ContextPtr r300,
-					    int dwords, const char* caller)
-{
-	uint32_t* ptr;
-
-	r300EnsureCmdBufSpace(r300, dwords, caller);
-
-	if (!r300->cmdbuf.count_used) {
-		if (RADEON_DEBUG & DEBUG_IOCTL)
-			fprintf(stderr, "Reemit state after flush (from %s)\n",
-				caller);
-		r300EmitState(r300);
-	}
-
-	ptr = &r300->cmdbuf.cmd_buf[r300->cmdbuf.count_used];
-	r300->cmdbuf.count_used += dwords;
-	return ptr;
-}
-
-extern void r300EmitBlit(r300ContextPtr rmesa,
-		  GLuint color_fmt,
-		  GLuint src_pitch,
-		  GLuint src_offset,
-		  GLuint dst_pitch,
-		  GLuint dst_offset,
-		  GLint srcx, GLint srcy,
-		  GLint dstx, GLint dsty, GLuint w, GLuint h);
-
-extern void r300EmitWait(r300ContextPtr rmesa, GLuint flags);
-extern void r300EmitLOAD_VBPNTR(r300ContextPtr rmesa, int start);
-extern void r300EmitVertexShader(r300ContextPtr rmesa);
-extern void r300EmitPixelShader(r300ContextPtr rmesa);
-
-#endif /* __R300_CMDBUF_H__ */
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/r300/r300_context.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/r300/r300_context.c
deleted file mode 100644
index ba0c55069..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/r300/r300_context.c
+++ /dev/null
@@ -1,453 +0,0 @@
-/*
-Copyright (C) The Weather Channel, Inc.  2002.  All Rights Reserved.
-
-The Weather Channel (TM) funded Tungsten Graphics to develop the
-initial release of the Radeon 8500 driver under the XFree86 license.
-This notice must be preserved.
-
-Permission is hereby granted, free of charge, to any person obtaining
-a copy of this software and associated documentation files (the
-"Software"), to deal in the Software without restriction, including
-without limitation the rights to use, copy, modify, merge, publish,
-distribute, sublicense, and/or sell copies of the Software, and to
-permit persons to whom the Software is furnished to do so, subject to
-the following conditions:
-
-The above copyright notice and this permission notice (including the
-next paragraph) shall be included in all copies or substantial
-portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
-EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
-IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
-LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
-OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
-WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-**************************************************************************/
-
-/*
- * Authors:
- *   Keith Whitwell <keith@tungstengraphics.com>
- *   Nicolai Haehnle <prefect_@gmx.net>
- */
-#include "glheader.h"
-#include "api_arrayelt.h"
-#include "context.h"
-#include "simple_list.h"
-#include "imports.h"
-#include "matrix.h"
-#include "extensions.h"
-#include "state.h"
-#include "bufferobj.h"
-
-#include "swrast/swrast.h"
-#include "swrast_setup/swrast_setup.h"
-#include "array_cache/acache.h"
-
-#include "tnl/tnl.h"
-#include "tnl/t_pipeline.h"
-
-#include "drivers/common/driverfuncs.h"
-
-#include "radeon_ioctl.h"
-#include "radeon_span.h"
-#include "r300_context.h"
-#include "r300_cmdbuf.h"
-#include "r300_state.h"
-#include "r300_ioctl.h"
-#include "r300_tex.h"
-
-#include "vblank.h"
-#include "utils.h"
-#include "xmlpool.h"		/* for symbolic values of enum-type options */
-
-/* hw_tcl_on derives from future_hw_tcl_on when its safe to change it. */
-int future_hw_tcl_on=0;
-int hw_tcl_on=0;
-
-#define need_GL_ARB_multisample
-#define need_GL_ARB_texture_compression
-#define need_GL_ARB_vertex_buffer_object
-#define need_GL_ARB_vertex_program
-#define need_GL_EXT_blend_minmax
-#define need_GL_EXT_secondary_color
-#define need_GL_EXT_blend_equation_separate
-#define need_GL_EXT_blend_func_separate
-#define need_GL_NV_vertex_program
-#include "extension_helper.h"
-
-const struct dri_extension card_extensions[] = {
-  {"GL_ARB_multisample",		GL_ARB_multisample_functions},
-  {"GL_ARB_multitexture",		NULL},
-  {"GL_ARB_texture_border_clamp",	NULL},
-  {"GL_ARB_texture_compression",	GL_ARB_texture_compression_functions},
-/* disable until we support it, fixes a few things in ut2004 */
-/*	{"GL_ARB_texture_cube_map",	NULL}, */
-  {"GL_ARB_texture_env_add",		NULL},
-  {"GL_ARB_texture_env_combine",	NULL},
-  {"GL_ARB_texture_env_crossbar",	NULL},
-  {"GL_ARB_texture_env_dot3",		NULL},
-  {"GL_ARB_texture_mirrored_repeat",	NULL},
-  {"GL_ARB_vertex_buffer_object",	GL_ARB_vertex_buffer_object_functions},
-  {"GL_ARB_vertex_program",		GL_ARB_vertex_program_functions},
-#if USE_ARB_F_P == 1
-  {"GL_ARB_fragment_program",		NULL},
-#endif
-  {"GL_EXT_blend_equation_separate",	GL_EXT_blend_equation_separate_functions},
-  {"GL_EXT_blend_func_separate",	GL_EXT_blend_func_separate_functions},
-  {"GL_EXT_blend_minmax",		GL_EXT_blend_minmax_functions},
-  {"GL_EXT_blend_subtract",		NULL},
-  {"GL_EXT_secondary_color", 		GL_EXT_secondary_color_functions},
-  {"GL_EXT_stencil_wrap",		NULL},
-  {"GL_EXT_texture_edge_clamp",		NULL},
-  {"GL_EXT_texture_env_combine", 	NULL},
-  {"GL_EXT_texture_env_dot3", 		NULL},
-  {"GL_EXT_texture_filter_anisotropic",	NULL},
-  {"GL_EXT_texture_lod_bias",		NULL},
-  {"GL_EXT_texture_mirror_clamp",	NULL},
-  {"GL_EXT_texture_rectangle",		NULL},
-  {"GL_ATI_texture_env_combine3",	NULL},
-  {"GL_ATI_texture_mirror_once",	NULL},
-  {"GL_MESA_pack_invert",		NULL},
-  {"GL_MESA_ycbcr_texture",		NULL},
-  {"GL_NV_blend_square",		NULL},
-  {"GL_NV_vertex_program",		GL_NV_vertex_program_functions},
-  {"GL_SGIS_generate_mipmap",		NULL},
-  {NULL,				NULL}
-};
-
-extern struct tnl_pipeline_stage _r300_render_stage;
-extern struct tnl_pipeline_stage _r300_tcl_stage;
-
-static const struct tnl_pipeline_stage *r300_pipeline[] = {
-
-	/* Try and go straight to t&l
-	 */
-	&_r300_tcl_stage,
-
-	/* Catch any t&l fallbacks
-	 */
-	&_tnl_vertex_transform_stage,
-	&_tnl_normal_transform_stage,
-	&_tnl_lighting_stage,
-	&_tnl_fog_coordinate_stage,
-	&_tnl_texgen_stage,
-	&_tnl_texture_transform_stage,
-	&_tnl_arb_vertex_program_stage,
-	&_tnl_vertex_program_stage,
-
-	/* Try again to go to tcl?
-	 *     - no good for asymmetric-twoside (do with multipass)
-	 *     - no good for asymmetric-unfilled (do with multipass)
-	 *     - good for material
-	 *     - good for texgen
-	 *     - need to manipulate a bit of state
-	 *
-	 * - worth it/not worth it?
-	 */
-
-	/* Else do them here.
-	 */
-	&_r300_render_stage,
-	&_tnl_render_stage,	/* FALLBACK  */
-	0,
-};
-
-static void r300BufferData(GLcontext *ctx, GLenum target, GLsizeiptrARB size,
-		const GLvoid *data, GLenum usage, struct gl_buffer_object *obj)
-{
-	r300ContextPtr rmesa = R300_CONTEXT(ctx);
-	drm_radeon_mem_alloc_t alloc;
-	int offset, ret;
-
-	/* Free previous buffer */
-	if (obj->OnCard) {
-		drm_radeon_mem_free_t memfree;
-		
-		memfree.region = RADEON_MEM_REGION_GART;
-		memfree.region_offset = (char *)obj->Data - (char *)rmesa->radeon.radeonScreen->gartTextures.map;
-
-		ret = drmCommandWrite(rmesa->radeon.radeonScreen->driScreen->fd,
-				      DRM_RADEON_FREE, &memfree, sizeof(memfree));
-
-		if (ret) {
-			WARN_ONCE("Failed to free GART memroy!\n");
-		}
-		obj->OnCard = GL_FALSE;
-	}
-	
-	alloc.region = RADEON_MEM_REGION_GART;
-	alloc.alignment = 4;
-	alloc.size = size;
-	alloc.region_offset = &offset;
-
-	ret = drmCommandWriteRead( rmesa->radeon.dri.fd, DRM_RADEON_ALLOC, &alloc, sizeof(alloc));
-   	if (ret) {
-		WARN_ONCE("Ran out of GART memory!\n");
-		obj->Data = NULL;
-		_mesa_buffer_data(ctx, target, size, data, usage, obj);
-		return ;
-	}
-	obj->Data = ((char *)rmesa->radeon.radeonScreen->gartTextures.map) + offset;
-	
-	if (data)
-		memcpy(obj->Data, data, size);
-	
-	obj->Size = size;
-	obj->Usage = usage;
-	obj->OnCard = GL_TRUE;
-#if 0
-	fprintf(stderr, "allocated %d bytes at %p, offset=%d\n", size, obj->Data, offset);
-#endif
-}
-
-static void r300DeleteBuffer(GLcontext *ctx, struct gl_buffer_object *obj)
-{
-	r300ContextPtr rmesa = R300_CONTEXT(ctx);
-	
-	if(r300IsGartMemory(rmesa, obj->Data, obj->Size)){
-		drm_radeon_mem_free_t memfree;
-		int ret;
-		
-		memfree.region = RADEON_MEM_REGION_GART;
-		memfree.region_offset = (char *)obj->Data - (char *)rmesa->radeon.radeonScreen->gartTextures.map;
-
-		ret = drmCommandWrite(rmesa->radeon.radeonScreen->driScreen->fd,
-				      DRM_RADEON_FREE, &memfree, sizeof(memfree));
-
-		if(ret){
-			WARN_ONCE("Failed to free GART memroy!\n");
-		}
-		obj->Data = NULL;
-	}
-	_mesa_delete_buffer_object(ctx, obj);
-}
-
-/* Create the device specific rendering context.
- */
-GLboolean r300CreateContext(const __GLcontextModes * glVisual,
-			    __DRIcontextPrivate * driContextPriv,
-			    void *sharedContextPrivate)
-{
-	__DRIscreenPrivate *sPriv = driContextPriv->driScreenPriv;
-	radeonScreenPtr screen = (radeonScreenPtr) (sPriv->private);
-	struct dd_function_table functions;
-	r300ContextPtr r300;
-	GLcontext *ctx;
-	int tcl_mode, i;
-
-	assert(glVisual);
-	assert(driContextPriv);
-	assert(screen);
-
-	/* Allocate the R300 context */
-	r300 = (r300ContextPtr)CALLOC(sizeof(*r300));
-	if (!r300)
-		return GL_FALSE;
-
-	/* Parse configuration files.
-	 * Do this here so that initialMaxAnisotropy is set before we create
-	 * the default textures.
-	 */
-	driParseConfigFiles(&r300->radeon.optionCache, &screen->optionCache,
-			    screen->driScreen->myNum, "r300");
-
-	/* Init default driver functions then plug in our R300-specific functions
-	 * (the texture functions are especially important)
-	 */
-	_mesa_init_driver_functions(&functions);
-	r300InitIoctlFuncs(&functions);
-	r300InitStateFuncs(&functions);
-	r300InitTextureFuncs(&functions);
-	r300InitShaderFuncs(&functions);
-	
-#if 0 /* Needs various Mesa changes... */
-	if (hw_tcl_on) {
-		functions.BufferData = r300BufferData;
-		functions.DeleteBuffer = r300DeleteBuffer;
-	}
-#endif
-	
-	if (!radeonInitContext(&r300->radeon, &functions,
-			       glVisual, driContextPriv, sharedContextPrivate)) {
-		FREE(r300);
-		return GL_FALSE;
-	}
-
-	/* Init r300 context data */
-	r300->dma.buf0_address = r300->radeon.radeonScreen->buffers->list[0].address;
-
-	(void)memset(r300->texture_heaps, 0, sizeof(r300->texture_heaps));
-	make_empty_list(&r300->swapped);
-
-	r300->nr_heaps = 1 /* screen->numTexHeaps */ ;
-	assert(r300->nr_heaps < R200_NR_TEX_HEAPS);
-	for (i = 0; i < r300->nr_heaps; i++) {
-		r300->texture_heaps[i] = driCreateTextureHeap(i, r300,
-							       screen->
-							       texSize[i], 12,
-							       RADEON_NR_TEX_REGIONS,
-							       (drmTextureRegionPtr)
-							       r300->radeon.sarea->
-							       tex_list[i],
-							       &r300->radeon.sarea->
-							       tex_age[i],
-							       &r300->swapped,
-							       sizeof
-							       (r300TexObj),
-							       (destroy_texture_object_t
-								*)
-							       r300DestroyTexObj);
-	}
-	r300->texture_depth = driQueryOptioni(&r300->radeon.optionCache,
-					       "texture_depth");
-	if (r300->texture_depth == DRI_CONF_TEXTURE_DEPTH_FB)
-		r300->texture_depth = (screen->cpp == 4) ?
-		    DRI_CONF_TEXTURE_DEPTH_32 : DRI_CONF_TEXTURE_DEPTH_16;
-
-	/* Set the maximum texture size small enough that we can guarentee that
-	 * all texture units can bind a maximal texture and have them both in
-	 * texturable memory at once.
-	 */
-
-	ctx = r300->radeon.glCtx; 
-	
-	ctx->Const.MaxTextureImageUnits = driQueryOptioni(&r300->radeon.optionCache,
-						     "texture_image_units");
-	ctx->Const.MaxTextureCoordUnits = driQueryOptioni(&r300->radeon.optionCache,
-						     "texture_coord_units");
-	ctx->Const.MaxTextureUnits = MIN2(ctx->Const.MaxTextureImageUnits,
-					  ctx->Const.MaxTextureCoordUnits);
-	ctx->Const.MaxTextureMaxAnisotropy = 16.0;
-
-	ctx->Const.MinPointSize = 1.0;
-	ctx->Const.MinPointSizeAA = 1.0;
-	ctx->Const.MaxPointSize = R300_POINTSIZE_MAX;
-	ctx->Const.MaxPointSizeAA = R300_POINTSIZE_MAX;
-
-	ctx->Const.MinLineWidth = 1.0;
-	ctx->Const.MinLineWidthAA = 1.0;
-	ctx->Const.MaxLineWidth = R300_LINESIZE_MAX;
-	ctx->Const.MaxLineWidthAA = R300_LINESIZE_MAX;
-
-	/* Initialize the software rasterizer and helper modules.
-	 */
-	_swrast_CreateContext(ctx);
-	_ac_CreateContext(ctx);
-	_tnl_CreateContext(ctx);
-	_swsetup_CreateContext(ctx);
-	_swsetup_Wakeup(ctx);
-	_ae_create_context(ctx);
-
-	/* Install the customized pipeline:
-	 */
-	_tnl_destroy_pipeline(ctx);
-	_tnl_install_pipeline(ctx, r300_pipeline);
-
-	/* Try and keep materials and vertices separate:
-	 */
-	_tnl_isolate_materials(ctx, GL_TRUE);
-
-	/* Configure swrast and TNL to match hardware characteristics:
-	 */
-	_swrast_allow_pixel_fog(ctx, GL_FALSE);
-	_swrast_allow_vertex_fog(ctx, GL_TRUE);
-	_tnl_allow_pixel_fog(ctx, GL_FALSE);
-	_tnl_allow_vertex_fog(ctx, GL_TRUE);
-
-	/* currently bogus data */
-	ctx->Const.MaxVertexProgramInstructions=VSF_MAX_FRAGMENT_LENGTH;
-	ctx->Const.MaxVertexProgramAttribs=16; // r420
-	ctx->Const.MaxVertexProgramTemps=VSF_MAX_FRAGMENT_TEMPS;
-	ctx->Const.MaxVertexProgramLocalParams=256; // r420
-	ctx->Const.MaxVertexProgramEnvParams=256; // r420
-	ctx->Const.MaxVertexProgramAddressRegs=1;
-
-#if USE_ARB_F_P
-	ctx->Const.MaxFragmentProgramTemps = PFS_NUM_TEMP_REGS;
-	ctx->Const.MaxFragmentProgramAttribs = 11; /* copy i915... */
-	ctx->Const.MaxFragmentProgramLocalParams = PFS_NUM_CONST_REGS;
-	ctx->Const.MaxFragmentProgramEnvParams = PFS_NUM_CONST_REGS;
-	ctx->Const.MaxFragmentProgramAluInstructions = PFS_MAX_ALU_INST;
-	ctx->Const.MaxFragmentProgramTexInstructions = PFS_MAX_TEX_INST;
-	ctx->Const.MaxFragmentProgramInstructions = PFS_MAX_ALU_INST+PFS_MAX_TEX_INST;
-	ctx->Const.MaxFragmentProgramTexIndirections = PFS_MAX_TEX_INDIRECT;
-	ctx->Const.MaxFragmentProgramAddressRegs = 0; /* and these are?? */
-	ctx->_MaintainTexEnvProgram = GL_TRUE;
-#endif
-
-	driInitExtensions(ctx, card_extensions, GL_TRUE);
-	
-	radeonInitSpanFuncs(ctx);
-	r300InitCmdBuf(r300);
-	r300InitState(r300);
-
-#if 0
-	/* plug in a few more device driver functions */
-	/* XXX these should really go right after _mesa_init_driver_functions() */
-	r300InitPixelFuncs(ctx);
-	r300InitSwtcl(ctx);
-#endif
-	TNL_CONTEXT(ctx)->Driver.RunPipeline = _tnl_run_pipeline;
-
-	tcl_mode = driQueryOptioni(&r300->radeon.optionCache, "tcl_mode");
-	if (driQueryOptionb(&r300->radeon.optionCache, "no_rast")) {
-		fprintf(stderr, "disabling 3D acceleration\n");
-#if R200_MERGED
-		FALLBACK(&r300->radeon, RADEON_FALLBACK_DISABLE, 1);
-#endif
-	}
-	if (tcl_mode == DRI_CONF_TCL_SW ||
-	    !(r300->radeon.radeonScreen->chipset & RADEON_CHIPSET_TCL)) {
-		if (r300->radeon.radeonScreen->chipset & RADEON_CHIPSET_TCL) {
-			r300->radeon.radeonScreen->chipset &= ~RADEON_CHIPSET_TCL;
-			fprintf(stderr, "Disabling HW TCL support\n");
-		}
-		TCL_FALLBACK(r300->radeon.glCtx, RADEON_TCL_FALLBACK_TCL_DISABLE, 1);
-	}
-
-	return GL_TRUE;
-}
-
-/* Destroy the device specific context.
- */
-void r300DestroyContext(__DRIcontextPrivate * driContextPriv)
-{
-	GET_CURRENT_CONTEXT(ctx);
-	r300ContextPtr r300 = (r300ContextPtr) driContextPriv->driverPrivate;
-	radeonContextPtr current = ctx ? RADEON_CONTEXT(ctx) : NULL;
-
-	if (RADEON_DEBUG & DEBUG_DRI) {
-		fprintf(stderr, "Destroying context !\n");
-	}
-
-	/* check if we're deleting the currently bound context */
-	if (&r300->radeon == current) {
-		radeonFlush(r300->radeon.glCtx);
-		_mesa_make_current(NULL, NULL, NULL);
-	}
-
-	/* Free r300 context resources */
-	assert(r300);		/* should never be null */
-
-	if (r300) {
-		GLboolean release_texture_heaps;
-
-		release_texture_heaps = (r300->radeon.glCtx->Shared->RefCount == 1);
-		_swsetup_DestroyContext(r300->radeon.glCtx);
-		_tnl_DestroyContext(r300->radeon.glCtx);
-		_ac_DestroyContext(r300->radeon.glCtx);
-		_swrast_DestroyContext(r300->radeon.glCtx);
-
-		r300DestroyCmdBuf(r300);
-
-		radeonCleanupContext(&r300->radeon);
-
-		/* free the option cache */
-		driDestroyOptionCache(&r300->radeon.optionCache);
-
-		FREE(r300);
-	}
-}
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/r300/r300_context.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/r300/r300_context.h
deleted file mode 100644
index b59f184e3..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/r300/r300_context.h
+++ /dev/null
@@ -1,844 +0,0 @@
-/*
-Copyright (C) The Weather Channel, Inc.  2002.  All Rights Reserved.
-
-The Weather Channel (TM) funded Tungsten Graphics to develop the
-initial release of the Radeon 8500 driver under the XFree86 license.
-This notice must be preserved.
-
-Permission is hereby granted, free of charge, to any person obtaining
-a copy of this software and associated documentation files (the
-"Software"), to deal in the Software without restriction, including
-without limitation the rights to use, copy, modify, merge, publish,
-distribute, sublicense, and/or sell copies of the Software, and to
-permit persons to whom the Software is furnished to do so, subject to
-the following conditions:
-
-The above copyright notice and this permission notice (including the
-next paragraph) shall be included in all copies or substantial
-portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
-EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
-IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
-LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
-OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
-WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-**************************************************************************/
-
-/*
- * Authors:
- *   Keith Whitwell <keith@tungstengraphics.com>
- *   Nicolai Haehnle <prefect_@gmx.net>
- */
-
-#ifndef __R300_CONTEXT_H__
-#define __R300_CONTEXT_H__
-
-#include "tnl/t_vertex.h"
-#include "drm.h"
-#include "radeon_drm.h"
-#include "dri_util.h"
-#include "texmem.h"
-
-#include "macros.h"
-#include "mtypes.h"
-#include "colormac.h"
-#include "radeon_context.h"
-
-#define USE_ARB_F_P 1
-
-struct r300_context;
-typedef struct r300_context r300ContextRec;
-typedef struct r300_context *r300ContextPtr;
-
-#include "radeon_lock.h"
-#include "mm.h"
-
-/* Checkpoint.. for convenience */
-#define CPT	{ fprintf(stderr, "%s:%s line %d\n", __FILE__, __FUNCTION__, __LINE__); }
-/* From http://gcc.gnu.org/onlinedocs/gcc-3.2.3/gcc/Variadic-Macros.html .
-   I suppose we could inline this and use macro to fetch out __LINE__ and stuff in case we run into trouble 
-   with other compilers ... GLUE!
-*/
-#if 1
-#define WARN_ONCE(a, ...)	{ \
-	static int warn##__LINE__=1; \
-	if(warn##__LINE__){ \
-		fprintf(stderr, "*********************************WARN_ONCE*********************************\n"); \
-		fprintf(stderr, "File %s function %s line %d\n", \
-			__FILE__, __FUNCTION__, __LINE__); \
-		fprintf(stderr,  a, ## __VA_ARGS__);\
-		fprintf(stderr, "***************************************************************************\n"); \
-		warn##__LINE__=0;\
-		} \
-	}
-#else
-#define WARN_ONCE(a, ...) {}
-#endif
-
-typedef GLuint uint32_t;
-typedef GLubyte uint8_t;
-struct r300_fragment_program;
-
-  /* We should probably change types within vertex_shader
-      and pixel_shader structure later on */
-#define CARD32 GLuint
-#include "vertex_shader.h"
-#if USE_ARB_F_P == 1
-#include "r300_fragprog.h"
-#else
-#include "pixel_shader.h"
-#endif
-#undef CARD32
-
-static __inline__ uint32_t r300PackFloat32(float fl)
-{
-	union { float fl; uint32_t u; } u;
-
-	u.fl = fl;
-	return u.u;
-}
-
-
-/************ DMA BUFFERS **************/
-
-/* Need refcounting on dma buffers:
- */
-struct r300_dma_buffer {
-	int refcount;		/* the number of retained regions in buf */
-	drmBufPtr buf;
-};
-
-#define GET_START(rvb) (rmesa->radeon.radeonScreen->gart_buffer_offset +		\
-			(rvb)->address - rmesa->dma.buf0_address +	\
-			(rvb)->start)
-
-/* A retained region, eg vertices for indexed vertices.
- */
-struct r300_dma_region {
-	struct r300_dma_buffer *buf;
-	char *address;		/* == buf->address */
-	int start, end, ptr;	/* offsets from start of buf */
-
-    int aos_offset;     /* address in GART memory */
-    int aos_stride;     /* distance between elements, in dwords */
-    int aos_size;       /* number of components (1-4) */
-    int aos_format;     /* format of components */
-    int aos_reg;        /* VAP register assignment */
-};
-
-struct r300_dma {
-	/* Active dma region.  Allocations for vertices and retained
-	 * regions come from here.  Also used for emitting random vertices,
-	 * these may be flushed by calling flush_current();
-	 */
-	struct r300_dma_region current;
-
-	void (*flush) (r300ContextPtr);
-
-	char *buf0_address;	/* start of buf[0], for index calcs */
-
-	/* Number of "in-flight" DMA buffers, i.e. the number of buffers
-	 * for which a DISCARD command is currently queued in the command buffer.
-	 */
-	GLuint nr_released_bufs;
-};
-
-       /* Texture related */
-
-typedef struct r300_tex_obj r300TexObj, *r300TexObjPtr;
-
-/* Texture object in locally shared texture space.
- */
-struct r300_tex_obj {
-	driTextureObject base;
-
-	GLuint bufAddr;		/* Offset to start of locally
-				   shared texture block */
-
-	GLuint dirty_state;	/* Flags (1 per texunit) for
-				   whether or not this texobj
-				   has dirty hardware state
-				   (pp_*) that needs to be
-				   brought into the
-				   texunit. */
-
-	drm_radeon_tex_image_t image[6][RADEON_MAX_TEXTURE_LEVELS];
-	/* Six, for the cube faces */
-
-
-	/* hardware register values */
-	/* Note that R200 has 8 registers per texture and R300 only 7 */
-	GLuint filter;
-	GLuint pitch; /* one of the unknown registers.. unknown 1 ?*/
-	GLuint size;	/* npot only */
-	GLuint format;
-	GLuint offset;	/* Image location in the card's address space.
-				   All cube faces follow. */
-	GLuint unknown4;
-	GLuint unknown5;
-	/* end hardware registers */
-
-	/* registers computed by r200 code - keep them here to
-	   compare against what is actually written.
-
-	   to be removed later.. */
-	GLuint pp_border_color;
-	GLuint pp_cubic_faces;	/* cube face 1,2,3,4 log2 sizes */
-	GLuint format_x;
-
-
-	GLboolean border_fallback;
-};
-
-struct r300_texture_env_state {
-	r300TexObjPtr texobj;
-	GLenum format;
-	GLenum envMode;
-};
-
-#define R300_MAX_TEXTURE_UNITS 8
-
-struct r300_texture_state {
-	struct r300_texture_env_state unit[R300_MAX_TEXTURE_UNITS];
-	int tc_count; /* number of incoming texture coordinates from VAP */
-};
-
-/**
- * A block of hardware state.
- *
- * When check returns non-zero, the returned number of dwords must be
- * copied verbatim into the command buffer in order to update a state atom
- * when it is dirty.
- */
-struct r300_state_atom {
-	struct r300_state_atom *next, *prev;
-	const char* name;	/* for debug */
-	int cmd_size;		/* maximum size in dwords */
-	GLuint idx;		/* index in an array (e.g. textures) */
-	uint32_t* cmd;
-	GLboolean dirty;
-
-	int (*check)(r300ContextPtr, struct r300_state_atom* atom);
-};
-
-
-#define R300_VPT_CMD_0		0
-#define R300_VPT_XSCALE		1
-#define R300_VPT_XOFFSET	2
-#define R300_VPT_YSCALE		3
-#define R300_VPT_YOFFSET	4
-#define R300_VPT_ZSCALE		5
-#define R300_VPT_ZOFFSET	6
-#define R300_VPT_CMDSIZE	7
-
-#define R300_VIR_CMD_0		0 /* vir is variable size (at least 1) */
-#define R300_VIR_CNTL_0		1
-#define R300_VIR_CNTL_1		2
-#define R300_VIR_CNTL_2		3
-#define R300_VIR_CNTL_3		4
-#define R300_VIR_CNTL_4		5
-#define R300_VIR_CNTL_5		6
-#define R300_VIR_CNTL_6		7
-#define R300_VIR_CNTL_7		8
-#define R300_VIR_CMDSIZE	9
-
-#define R300_VIC_CMD_0		0
-#define R300_VIC_CNTL_0		1
-#define R300_VIC_CNTL_1		2
-#define R300_VIC_CMDSIZE	3
-
-#define R300_VOF_CMD_0		0
-#define R300_VOF_CNTL_0		1
-#define R300_VOF_CNTL_1		2
-#define R300_VOF_CMDSIZE	3
-
-
-#define R300_PVS_CMD_0		0
-#define R300_PVS_CNTL_1		1
-#define R300_PVS_CNTL_2		2
-#define R300_PVS_CNTL_3		3
-#define R300_PVS_CMDSIZE	4
-
-#define R300_GB_MISC_CMD_0		0
-#define R300_GB_MISC_MSPOS_0		1
-#define R300_GB_MISC_MSPOS_1		2
-#define R300_GB_MISC_TILE_CONFIG	3
-#define R300_GB_MISC_SELECT		4
-#define R300_GB_MISC_AA_CONFIG		5
-#define R300_GB_MISC_CMDSIZE		6
-
-#define R300_TXE_CMD_0		0
-#define R300_TXE_ENABLE		1
-#define R300_TXE_CMDSIZE	2
-
-#define R300_PS_CMD_0		0
-#define R300_PS_POINTSIZE	1
-#define R300_PS_CMDSIZE		2
-
-#define R300_ZBS_CMD_0		0
-#define R300_ZBS_T_FACTOR	1
-#define R300_ZBS_T_CONSTANT	2
-#define R300_ZBS_W_FACTOR	3
-#define R300_ZBS_W_CONSTANT	4
-#define R300_ZBS_CMDSIZE	5
-
-#define R300_CUL_CMD_0		0
-#define R300_CUL_CULL		1
-#define R300_CUL_CMDSIZE	2
-
-#define R300_RC_CMD_0		0
-#define R300_RC_CNTL_0		1
-#define R300_RC_CNTL_1		2
-#define R300_RC_CMDSIZE		3
-
-#define R300_RI_CMD_0		0
-#define R300_RI_INTERP_0	1
-#define R300_RI_INTERP_1	2
-#define R300_RI_INTERP_2	3
-#define R300_RI_INTERP_3	4
-#define R300_RI_INTERP_4	5
-#define R300_RI_INTERP_5	6
-#define R300_RI_INTERP_6	7
-#define R300_RI_INTERP_7	8
-#define R300_RI_CMDSIZE		9
-
-#define R300_RR_CMD_0		0 /* rr is variable size (at least 1) */
-#define R300_RR_ROUTE_0		1
-#define R300_RR_ROUTE_1		2
-#define R300_RR_ROUTE_2		3
-#define R300_RR_ROUTE_3		4
-#define R300_RR_ROUTE_4		5
-#define R300_RR_ROUTE_5		6
-#define R300_RR_ROUTE_6		7
-#define R300_RR_ROUTE_7		8
-#define R300_RR_CMDSIZE		9
-
-#define R300_FP_CMD_0		0
-#define R300_FP_CNTL0		1
-#define R300_FP_CNTL1		2
-#define R300_FP_CNTL2		3
-#define R300_FP_CMD_1		4
-#define R300_FP_NODE0		5
-#define R300_FP_NODE1		6
-#define R300_FP_NODE2		7
-#define R300_FP_NODE3		8
-#define R300_FP_CMDSIZE		9
-
-#define R300_FPT_CMD_0		0
-#define R300_FPT_INSTR_0	1
-#define R300_FPT_CMDSIZE	65
-
-#define R300_FPI_CMD_0		0
-#define R300_FPI_INSTR_0	1
-#define R300_FPI_CMDSIZE	65
-
-#define R300_FPP_CMD_0		0
-#define R300_FPP_PARAM_0	1
-#define R300_FPP_CMDSIZE	(32*4+1)
-
-#define R300_AT_CMD_0		0
-#define R300_AT_ALPHA_TEST	1
-#define R300_AT_UNKNOWN		2
-#define R300_AT_CMDSIZE		3
-
-#define R300_BLD_CMD_0		0
-#define R300_BLD_CBLEND		1
-#define R300_BLD_ABLEND		2
-#define R300_BLD_CMDSIZE	3
-
-#define R300_CMK_CMD_0		0
-#define R300_CMK_COLORMASK	1
-#define R300_CMK_CMDSIZE	2
-
-#define R300_CB_CMD_0		0
-#define R300_CB_OFFSET		1
-#define R300_CB_CMD_1		2
-#define R300_CB_PITCH		3
-#define R300_CB_CMDSIZE		4
-
-#define R300_ZS_CMD_0		0
-#define R300_ZS_CNTL_0		1
-#define R300_ZS_CNTL_1		2
-#define R300_ZS_CNTL_2		3
-#define R300_ZS_CMDSIZE		4
-
-#define R300_ZB_CMD_0		0
-#define R300_ZB_OFFSET		1
-#define R300_ZB_PITCH		2
-#define R300_ZB_CMDSIZE		3
-
-#define R300_VPI_CMD_0		0
-#define R300_VPI_INSTR_0	1
-#define R300_VPI_CMDSIZE	1025 /* 256 16 byte instructions */
-
-#define R300_VPP_CMD_0		0
-#define R300_VPP_PARAM_0	1
-#define R300_VPP_CMDSIZE	1025 /* 256 4-component parameters */
-
-#define R300_VPS_CMD_0		0
-#define R300_VPS_ZERO_0		1
-#define R300_VPS_ZERO_1		2
-#define R300_VPS_POINTSIZE	3
-#define R300_VPS_ZERO_3		4
-#define R300_VPS_CMDSIZE	5
-
-	/* the layout is common for all fields inside tex */
-#define R300_TEX_CMD_0		0
-#define R300_TEX_VALUE_0	1
-/* We don't really use this, instead specify mtu+1 dynamically
-#define R300_TEX_CMDSIZE	(MAX_TEXTURE_UNITS+1)
-*/
-
-/**
- * Cache for hardware register state.
- */
-struct r300_hw_state {
-	struct r300_state_atom atomlist;
-
-	GLboolean	is_dirty;
-	GLboolean	all_dirty;
-	int		max_state_size;	/* in dwords */
-
-	struct r300_state_atom vpt;	/* viewport (1D98) */
-	struct r300_state_atom unk2080;	/* (2080) */
-	struct r300_state_atom vof;     /* VAP output format register 0x2090 */
-	struct r300_state_atom vte;	/* (20B0) */
-	struct r300_state_atom unk2134;	/* (2134) */
-	struct r300_state_atom unk2140;	/* (2140) */
-	struct r300_state_atom vir[2];	/* vap input route (2150/21E0) */
-	struct r300_state_atom vic;	/* vap input control (2180) */
-	struct r300_state_atom unk21DC; /* (21DC) */
-	struct r300_state_atom unk221C; /* (221C) */
-	struct r300_state_atom unk2220; /* (2220) */
-	struct r300_state_atom unk2288; /* (2288) */
-	struct r300_state_atom pvs;	/* pvs_cntl (22D0) */
-	struct r300_state_atom gb_enable; /* (4008) */
-	struct r300_state_atom gb_misc; /* Multisampling position shifts ? (4010) */
-	struct r300_state_atom unk4200; /* (4200) */
-	struct r300_state_atom unk4214; /* (4214) */
-	struct r300_state_atom ps;	/* pointsize (421C) */
-	struct r300_state_atom unk4230; /* (4230) */
-	struct r300_state_atom lcntl;	/* line control */
-	struct r300_state_atom unk4260; /* (4260) */
-	struct r300_state_atom unk4274; /* (4274) */
-	struct r300_state_atom unk4288; /* (4288) */
-	struct r300_state_atom unk42A0;	/* (42A0) */
-	struct r300_state_atom zbs;	/* zbias (42A4) */
-	struct r300_state_atom unk42B4; /* (42B4) */
-	struct r300_state_atom cul;	/* cull cntl (42B8) */
-	struct r300_state_atom unk42C0; /* (42C0) */
-	struct r300_state_atom rc;	/* rs control (4300) */
-	struct r300_state_atom ri;	/* rs interpolators (4310) */
-	struct r300_state_atom rr;	/* rs route (4330) */
-	struct r300_state_atom unk43A4;	/* (43A4) */
-	struct r300_state_atom unk43E8;	/* (43E8) */
-	struct r300_state_atom fp;	/* fragment program cntl + nodes (4600) */
-	struct r300_state_atom fpt;     /* texi - (4620) */
-	struct r300_state_atom unk46A4;	/* (46A4) */
-	struct r300_state_atom fpi[4];	/* fp instructions (46C0/47C0/48C0/49C0) */
-	struct r300_state_atom unk4BC0;	/* (4BC0) */
-	struct r300_state_atom unk4BC8;	/* (4BC8) */
-	struct r300_state_atom at;	/* alpha test (4BD4) */
-	struct r300_state_atom unk4BD8;	/* (4BD8) */
-	struct r300_state_atom fpp;     /* 0x4C00 and following */
-	struct r300_state_atom unk4E00;	/* (4E00) */
-	struct r300_state_atom bld;	/* blending (4E04) */
-	struct r300_state_atom cmk;	/* colormask (4E0C) */
-	struct r300_state_atom unk4E10;	/* (4E10) */
-	struct r300_state_atom cb;	/* colorbuffer (4E28) */
-	struct r300_state_atom unk4E50;	/* (4E50) */
-	struct r300_state_atom unk4E88;	/* (4E88) */
-	struct r300_state_atom unk4EA0;	/* (4E88) I saw it only written on RV350 hardware..  */
-	struct r300_state_atom zs;	/* zstencil control (4F00) */
-	struct r300_state_atom unk4F10;	/* (4F10) */
-	struct r300_state_atom zb;	/* z buffer (4F20) */
-	struct r300_state_atom unk4F28;	/* (4F28) */
-	struct r300_state_atom unk4F30;	/* (4F30) */
-	struct r300_state_atom unk4F44;	/* (4F44) */
-	struct r300_state_atom unk4F54;	/* (4F54) */
-
-	struct r300_state_atom vpi;	/* vp instructions */
-	struct r300_state_atom vpp;	/* vp parameters */
-	struct r300_state_atom vps;	/* vertex point size (?) */
-		/* 8 texture units */
-		/* the state is grouped by function and not by
-		   texture unit. This makes single unit updates
-		   really awkward - we are much better off
-		   updating the whole thing at once */
-	struct {
-		struct r300_state_atom filter;
-		struct r300_state_atom unknown1;
-		struct r300_state_atom size;
-		struct r300_state_atom format;
-		struct r300_state_atom offset;
-		struct r300_state_atom unknown4;
-		struct r300_state_atom border_color;
-		} tex;
-	struct r300_state_atom txe;	/* tex enable (4104) */
-};
-
-
-/**
- * This structure holds the command buffer while it is being constructed.
- *
- * The first batch of commands in the buffer is always the state that needs
- * to be re-emitted when the context is lost. This batch can be skipped
- * otherwise.
- */
-struct r300_cmdbuf {
-	int		size;		/* DWORDs allocated for buffer */
-	uint32_t*	cmd_buf;
-	int		count_used;	/* DWORDs filled so far */
-	int		count_reemit;	/* size of re-emission batch */
-};
-
-
-/**
- * State cache
- */
-
-struct r300_depthbuffer_state {
-	GLfloat scale;
-};
-
-struct r300_stencilbuffer_state {
-	GLuint clear;
-	GLboolean hw_stencil;
-
-};
-
-struct r300_vap_reg_state {
-	   /* input register assigments */
-	   int i_coords;
-	   int i_normal;
-	   int i_color[2];
-	   int i_fog;
-	   int i_tex[R300_MAX_TEXTURE_UNITS];
-	   int i_index;
-	   int i_pointsize;
-	};
-
-/* Vertex shader state */
-
-/* Tested with rv350 and verified from misc web pages. */
-#define VSF_MAX_FRAGMENT_LENGTH (256*4)
-	
-/* Tested with rv350 and verified from misc web pages. */
-#define VSF_MAX_FRAGMENT_TEMPS (32)
-
-
-struct r300_vertex_shader_fragment {
-	int length;
-	union {
-		GLuint d[VSF_MAX_FRAGMENT_LENGTH];
-		float f[VSF_MAX_FRAGMENT_LENGTH];
-		VERTEX_SHADER_INSTRUCTION i[VSF_MAX_FRAGMENT_LENGTH/4];
-		} body;
-	};
-
-#define VSF_DEST_PROGRAM	0x0
-#define VSF_DEST_MATRIX0	0x200
-#define VSF_DEST_MATRIX1	0x204
-#define VSF_DEST_MATRIX2	0x208
-#define VSF_DEST_VECTOR0	0x20c
-#define VSF_DEST_VECTOR1	0x20d
-#define VSF_DEST_UNKNOWN1	0x400
-#define VSF_DEST_UNKNOWN2	0x406
-
-struct r300_vertex_shader_state {
-	struct r300_vertex_shader_fragment program;
-
-	/* a bit of a waste - each uses only a subset of allocated space..
-	    but easier to program */
-	struct r300_vertex_shader_fragment matrix[3];
-	struct r300_vertex_shader_fragment vector[2];
-
-	struct r300_vertex_shader_fragment unknown1;
-	struct r300_vertex_shader_fragment unknown2;
-
-	int program_start;
-	int unknown_ptr1;  /* pointer within program space */
-	int program_end;
-
-	int param_offset;
-	int param_count;
-
-	int unknown_ptr2;  /* pointer within program space */
-	int unknown_ptr3;  /* pointer within program space */
-	};
-	
-extern int hw_tcl_on;
-
-#define CURRENT_VERTEX_SHADER(ctx) (ctx->VertexProgram._Enabled ? ctx->VertexProgram.Current : ctx->_TnlProgram)
-
-//#define TMU_ENABLED(ctx, unit) (hw_tcl_on ? ctx->Texture.Unit[unit]._ReallyEnabled && (OutputsWritten & (1<<(VERT_RESULT_TEX0+(unit)))) : 
-//	(r300->state.render_inputs & (_TNL_BIT_TEX0<<(unit))))
-#define TMU_ENABLED(ctx, unit) (hw_tcl_on ? ctx->Texture.Unit[unit]._ReallyEnabled && OutputsWritten & (1<<(VERT_RESULT_TEX0+(unit))) : \
-	ctx->Texture.Unit[unit]._ReallyEnabled && r300->state.render_inputs & (_TNL_BIT_TEX0<<(unit)))
-
-/* r300_vertex_shader_state and r300_vertex_program should probably be merged together someday.
- * Keeping them them seperate for now should ensure fixed pipeline keeps functioning properly.
- */	
-struct r300_vertex_program {
-	struct vertex_program mesa_program; /* Must be first */
-	int translated;
-	
-	struct r300_vertex_shader_fragment program;
-	struct r300_vertex_shader_fragment params;
-	
-	int pos_end;
-	unsigned long num_temporaries; /* Number of temp vars used by program */
-	int inputs[VERT_ATTRIB_MAX];
-	int outputs[VERT_RESULT_MAX];
-};
-
-#if USE_ARB_F_P == 1
-#define PFS_MAX_ALU_INST	64
-#define PFS_MAX_TEX_INST	64
-#define PFS_MAX_TEX_INDIRECT 4
-#define PFS_NUM_TEMP_REGS	32
-#define PFS_NUM_CONST_REGS	32
-struct r300_fragment_program {
-	struct fragment_program mesa_program;
-
-	GLcontext *ctx;
-	GLboolean translated;
-	GLboolean error;
-
-	struct {
-		int length;
-		GLuint inst[PFS_MAX_TEX_INST];
-	} tex;
-
-	struct {
-		struct {
-			GLuint inst0;
-			GLuint inst1;
-			GLuint inst2;
-			GLuint inst3;
-		} inst[PFS_MAX_ALU_INST];
-	} alu;
-	int v_pos;
-	int s_pos;
-
-	struct {
-		int tex_offset;
-		int tex_end;
-		int alu_offset;
-		int alu_end;
-	} node[4];
-	int cur_node;
-	int first_node_has_tex;
-
-	int alu_offset;
-	int alu_end;
-	int tex_offset;
-	int tex_end;
-
-	/* Hardware constants */
-	GLfloat constant[PFS_NUM_CONST_REGS][4];
-	int const_nr;
-
-	/* Tracked parameters */
-	struct {
-		int idx;			/* hardware index */
-		GLfloat *values;	/* pointer to values */
-	} param[PFS_NUM_CONST_REGS];
-	int param_nr;
-	GLboolean params_uptodate;
-	
-	GLuint temps[PFS_NUM_TEMP_REGS];
-	int temp_in_use;
-	GLuint used_in_node;
-	GLuint dest_in_node;
-	GLuint inputs[32]; /* don't actually need 32... */
-
-	int hwreg_in_use;
-	int max_temp_idx;
-};
-
-#else
-/* 64 appears to be the maximum */
-#define PSF_MAX_PROGRAM_LENGTH 64
-
-struct r300_pixel_shader_program {
-	struct {
-		int length;
-		GLuint inst[PSF_MAX_PROGRAM_LENGTH];
-		} tex;
-
-	/* ALU intructions (logic and integer) */
-	struct {
-		int length;
-		struct {
-			GLuint inst0;
-			GLuint inst1;
-			GLuint inst2;
-			GLuint inst3;
-			} inst[PSF_MAX_PROGRAM_LENGTH];
-		} alu;
-
-	/* node information */
-	/* nodes are used to synchronize ALU and TEX streams */
-	/* There could be up to 4 nodes each consisting of
-	   a number of TEX instructions followed by some ALU
-	   instructions */
-	/* the last node of a program should always be node3 */
-	struct {
-		int tex_offset;
-		int tex_end;
-		int alu_offset;
-		int alu_end;
-		} node[4];
-
-	int active_nodes;	/* must be between 1 and 4, inclusive */
-	int first_node_has_tex;  /* other nodes always have it */
-
-	int temp_register_count;  /* magic value goes into PFS_CNTL_1 */
-
-	/* entire program */
-	int tex_offset;
-	int tex_end;
-	int alu_offset;
-	int alu_end;
-
-	};
-
-#define MAX_PIXEL_SHADER_PARAMS 32
-struct r300_pixel_shader_state {
-	struct r300_pixel_shader_program program;
-	
-	int translated;
-	int have_sample;
-	GLuint color_reg;
-	GLuint src_previous;
-	
-	/* parameters */
-	int param_length;  /* to limit the number of unnecessary writes */
-	struct {
-		float x;
-		float y;
-		float z;
-		float w;
-		} param[MAX_PIXEL_SHADER_PARAMS];
-	};
-#endif // USE_ARB_F_P
-
-/* 8 is somewhat bogus... it is probably something like 24 */
-#define R300_MAX_AOS_ARRAYS		16
-
-#define AOS_FORMAT_FLOAT	1
-#define AOS_FORMAT_UBYTE	2
-#define AOS_FORMAT_FLOAT_COLOR	3
-
-#define REG_COORDS	0
-#define REG_COLOR0	1
-#define REG_TEX0	2
-
-struct r300_aos_rec {
-	GLuint offset;
-	int element_size; /* in dwords */
-	int stride;       /* distance between elements, in dwords */
-
-	int format;
-
-	int ncomponents; /* number of components - between 1 and 4, inclusive */
-
-	int reg; /* which register they are assigned to. */
-
-	};
-
-struct r300_state {
-	struct r300_depthbuffer_state depth;
-	struct r300_texture_state texture;
-	struct r300_vap_reg_state vap_reg;
-	struct r300_vertex_shader_state vertex_shader;
-#if USE_ARB_F_P == 0
-	struct r300_pixel_shader_state pixel_shader;
-#endif
-	struct r300_dma_region aos[R300_MAX_AOS_ARRAYS];
-	int aos_count;
-
-	GLuint *Elts;
-	struct r300_dma_region elt_dma;
-	
-	GLuint render_inputs; /* actual render inputs that R300 was configured for. 
-				 They are the same as tnl->render_inputs for fixed pipeline */	
-	
-	struct {
-		int transform_offset;  /* Transform matrix offset, -1 if none */
-		} vap_param;  /* vertex processor parameter allocation - tells where to write parameters */
-	
-	struct r300_stencilbuffer_state stencil;
-	
-};
-
-
-/**
- * R300 context structure.
- */
-struct r300_context {
-	struct radeon_context radeon; /* parent class, must be first */
-
-	struct r300_hw_state hw;
-	struct r300_cmdbuf cmdbuf;
-	struct r300_state state;
-
-	/* Vertex buffers
-	 */
-	struct r300_dma dma;
-	GLboolean save_on_next_unlock;
-
-	/* Texture object bookkeeping
-	 */
-	unsigned nr_heaps;
-	driTexHeap *texture_heaps[R200_NR_TEX_HEAPS];
-	driTextureObject swapped;
-	int texture_depth;
-	float initialMaxAnisotropy;
-
-	/* Clientdata textures;
-	 */
-	GLuint prefer_gart_client_texturing;
-
-	/* TCL stuff
-	 */
-	GLmatrix TexGenMatrix[R300_MAX_TEXTURE_UNITS];
-	GLboolean recheck_texgen[R300_MAX_TEXTURE_UNITS];
-	GLboolean TexGenNeedNormals[R300_MAX_TEXTURE_UNITS];
-	GLuint TexMatEnabled;
-	GLuint TexMatCompSel;
-	GLuint TexGenEnabled;
-	GLuint TexGenInputs;
-	GLuint TexGenCompSel;
-	GLmatrix tmpmat;
-};
-
-#define R300_CONTEXT(ctx)		((r300ContextPtr)(ctx->DriverCtx))
-
-static __inline GLuint r300PackColor( GLuint cpp,
-					GLubyte r, GLubyte g,
-					GLubyte b, GLubyte a )
-{
-   switch ( cpp ) {
-   case 2:
-      return PACK_COLOR_565( r, g, b );
-   case 4:
-      return PACK_COLOR_8888( r, g, b, a );
-   default:
-      return 0;
-   }
-}
-extern void r300DestroyContext(__DRIcontextPrivate * driContextPriv);
-extern GLboolean r300CreateContext(const __GLcontextModes * glVisual,
-				   __DRIcontextPrivate * driContextPriv,
-				   void *sharedContextPrivate);
-
-void translate_vertex_shader(struct r300_vertex_program *vp);
-extern void r300InitShaderFuncs(struct dd_function_table *functions);
-extern void r300VertexProgUpdateParams(GLcontext *ctx, struct r300_vertex_program *vp);
-
-#endif				/* __R300_CONTEXT_H__ */
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/r300/r300_emit.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/r300/r300_emit.h
deleted file mode 100644
index c7cb93d0a..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/r300/r300_emit.h
+++ /dev/null
@@ -1,282 +0,0 @@
-#ifndef __EMIT_H__
-#define __EMIT_H__
-#include "glheader.h"
-#include "r300_context.h"
-#include "r300_cmdbuf.h"
-
-/* convenience macros */
-#define RADEON_CP_PACKET0                           0x00000000
-#define RADEON_CP_PACKET1                           0x40000000
-#define RADEON_CP_PACKET2                           0x80000000
-#define RADEON_CP_PACKET3                           0xC0000000
-
-#define RADEON_CP_PACKET3_NOP                       0xC0001000
-#define RADEON_CP_PACKET3_NEXT_CHAR                 0xC0001900
-#define RADEON_CP_PACKET3_UNK1B                     0xC0001B00
-#define RADEON_CP_PACKET3_PLY_NEXTSCAN              0xC0001D00
-#define RADEON_CP_PACKET3_SET_SCISSORS              0xC0001E00
-#define RADEON_CP_PACKET3_3D_RNDR_GEN_INDX_PRIM     0xC0002300
-#define RADEON_CP_PACKET3_LOAD_MICROCODE            0xC0002400
-#define RADEON_CP_PACKET3_WAIT_FOR_IDLE             0xC0002600
-#define RADEON_CP_PACKET3_3D_DRAW_VBUF              0xC0002800
-#define RADEON_CP_PACKET3_3D_DRAW_IMMD              0xC0002900
-#define RADEON_CP_PACKET3_3D_DRAW_INDX              0xC0002A00
-#define RADEON_CP_PACKET3_LOAD_PALETTE              0xC0002C00
-#define RADEON_CP_PACKET3_INDX_BUFFER               0xC0003300
-#define RADEON_CP_PACKET3_3D_DRAW_VBUF_2            0xC0003400
-#define RADEON_CP_PACKET3_3D_DRAW_IMMD_2            0xC0003500
-#define RADEON_CP_PACKET3_3D_DRAW_INDX_2            0xC0003600
-#define RADEON_CP_PACKET3_3D_LOAD_VBPNTR            0xC0002F00
-#define RADEON_CP_PACKET3_CNTL_PAINT                0xC0009100
-#define RADEON_CP_PACKET3_CNTL_BITBLT               0xC0009200
-#define RADEON_CP_PACKET3_CNTL_SMALLTEXT            0xC0009300
-#define RADEON_CP_PACKET3_CNTL_HOSTDATA_BLT         0xC0009400
-#define RADEON_CP_PACKET3_CNTL_POLYLINE             0xC0009500
-#define RADEON_CP_PACKET3_CNTL_POLYSCANLINES        0xC0009800
-#define RADEON_CP_PACKET3_CNTL_PAINT_MULTI          0xC0009A00
-#define RADEON_CP_PACKET3_CNTL_BITBLT_MULTI         0xC0009B00
-#define RADEON_CP_PACKET3_CNTL_TRANS_BITBLT         0xC0009C00
-#define RADEON_CP_PACKET3_3D_CLEAR_ZMASK            0xC0003202
-#define RADEON_CP_PACKET3_3D_CLEAR_CMASK            0xC0003802
-#define RADEON_CP_PACKET3_3D_CLEAR_HIZ              0xC0003702
-
-#define CP_PACKET0(reg, n)	(RADEON_CP_PACKET0 | ((n)<<16) | ((reg)>>2))
-
-/* Glue to R300 Mesa driver */
-#define LOCAL_VARS int cmd_reserved=0;\
-	int cmd_written=0; \
-	drm_radeon_cmd_header_t *cmd=NULL;
-
-#define PREFIX_VOID r300ContextPtr rmesa
-
-#define PREFIX PREFIX_VOID ,
-
-#define PASS_PREFIX_VOID rmesa
-#define PASS_PREFIX rmesa ,
-
-typedef GLuint CARD32;
-
-/* This files defines functions for accessing R300 hardware.
-   It needs to be customized to whatever code r300_lib.c is used
-   in */
-
-void static inline check_space(int dwords)
-{
-}
-
-static __inline__ uint32_t cmdpacket0(int reg, int count)
-{
-	drm_r300_cmd_header_t cmd;
-
-	cmd.packet0.cmd_type = R300_CMD_PACKET0;
-	cmd.packet0.count = count;
-	cmd.packet0.reghi = ((unsigned int)reg & 0xFF00) >> 8;
-	cmd.packet0.reglo = ((unsigned int)reg & 0x00FF);
-
-	return cmd.u;
-}
-
-static __inline__ uint32_t cmdvpu(int addr, int count)
-{
-	drm_r300_cmd_header_t cmd;
-
-	cmd.vpu.cmd_type = R300_CMD_VPU;
-	cmd.vpu.count = count;
-	cmd.vpu.adrhi = ((unsigned int)addr & 0xFF00) >> 8;
-	cmd.vpu.adrlo = ((unsigned int)addr & 0x00FF);
-
-	return cmd.u;
-}
-
-static __inline__ uint32_t cmdpacket3(int packet)
-{
-	drm_r300_cmd_header_t cmd;
-
-	cmd.packet3.cmd_type = R300_CMD_PACKET3;
-	cmd.packet3.packet = packet;
-
-	return cmd.u;
-}
-
-static __inline__ uint32_t cmdcpdelay(unsigned short count)
-{
-	drm_r300_cmd_header_t cmd;
-
-	cmd.delay.cmd_type = R300_CMD_CP_DELAY;
-	cmd.delay.count = count;
-
-	return cmd.u;
-}
-
-static __inline__ uint32_t cmdwait(unsigned char flags)
-{
-	drm_r300_cmd_header_t cmd;
-
-	cmd.wait.cmd_type = R300_CMD_WAIT;
-	cmd.wait.flags = flags;
-
-	return cmd.u;
-}
-
-static __inline__ uint32_t cmdpacify(void)
-{
-	drm_r300_cmd_header_t cmd;
-
-	cmd.header.cmd_type = R300_CMD_END3D;
-
-	return cmd.u;
-}
-
-/* Prepare to write a register value to register at address reg.
-   If num_extra > 0 then the following extra values are written
-   to registers with address +4, +8 and so on.. */
-#define reg_start(reg, num_extra) \
-	{ \
-	int _n; \
-	_n=(num_extra); \
-	cmd=(drm_radeon_cmd_header_t *) r300AllocCmdBuf(rmesa, \
-					(_n+2), \
-					__FUNCTION__); \
-	cmd_reserved=_n+2; \
-	cmd_written=1; \
-	cmd[0].i=cmdpacket0((reg), _n+1); \
-	}
-
-/* Prepare to write a register value to register at address reg.
-   If num_extra > 0 then the following extra values are written
-   into the same register. */
-/* It is here to permit r300_lib to compile and link anyway, but
-   complain if actually called */
-#define reg_start_pump(reg, num_extra) \
-	{ \
-	fprintf(stderr, "I am not defined.. Error ! in %s::%s at line %d\n", \
-			__FILE__, __FUNCTION__, __LINE__); \
-	exit(-1); \
-	}
-
-/* Emit CARD32 freestyle*/
-#define e32(dword)   { \
-	if(cmd_written<cmd_reserved){\
-		cmd[cmd_written].i=(dword); \
-		cmd_written++; \
-		} else { \
-		fprintf(stderr, "e32 but no previous packet declaration.. Aborting! in %s::%s at line %d, cmd_written=%d cmd_reserved=%d\n", \
-			__FILE__, __FUNCTION__, __LINE__, cmd_written, cmd_reserved); \
-		exit(-1); \
-		} \
-	}
-
-#define	efloat(f) e32(r300PackFloat32(f))
-
-#define vsf_start_fragment(dest, length)  \
-	{ \
-	int _n; \
-	_n=(length); \
-	cmd=(drm_radeon_cmd_header_t *) r300AllocCmdBuf(rmesa, \
-					(_n+1), \
-					__FUNCTION__); \
-	cmd_reserved=_n+2; \
-	cmd_written=1; \
-	cmd[0].i=cmdvpu((dest), _n/4); \
-	}
-
-#define start_packet3(packet, count)	\
-	{ \
-	int _n; \
-	CARD32 _p; \
-	_n=(count); \
-	_p=(packet); \
-	cmd=(drm_radeon_cmd_header_t *) r300AllocCmdBuf(rmesa, \
-					(_n+3), \
-					__FUNCTION__); \
-	cmd_reserved=_n+3; \
-	cmd_written=2; \
-	if(_n>0x3fff) {\
-		fprintf(stderr,"Too big packet3 %08x: cannot store %d dwords\n", \
-			_p, _n); \
-		exit(-1); \
-		} \
-	cmd[0].i=cmdpacket3(R300_CMD_PACKET3_RAW); \
-	cmd[1].i=_p | ((_n & 0x3fff)<<16); \
-	}
-
-	/* must be sent to switch to 2d commands */
-
-void static inline end_3d(PREFIX_VOID)
-{
-LOCAL_VARS
-(void)cmd_reserved; (void)cmd_written;
-
-cmd=(drm_radeon_cmd_header_t *) r300AllocCmdBuf(rmesa, \
-					1, \
-					__FUNCTION__); \
-
-cmd[0].header.cmd_type=R300_CMD_END3D;
-}
-
-void static inline cp_delay(PREFIX unsigned short count)
-{
-LOCAL_VARS
-(void)cmd_reserved; (void)cmd_written;
-
-cmd=(drm_radeon_cmd_header_t *) r300AllocCmdBuf(rmesa, \
-					1, \
-					__FUNCTION__); \
-
-cmd[0].i=cmdcpdelay(count);
-}
-
-void static inline cp_wait(PREFIX unsigned char flags)
-{
-LOCAL_VARS
-(void)cmd_reserved; (void)cmd_written;
-
-cmd=(drm_radeon_cmd_header_t *) r300AllocCmdBuf(rmesa, \
-					1, \
-					__FUNCTION__); \
-
-cmd[0].i=cmdwait(flags);
-}
-
-/* fire vertex buffer */
-static void inline fire_AOS(PREFIX int vertex_count, int type)
-{
-LOCAL_VARS
-check_space(9);
-
-start_packet3(RADEON_CP_PACKET3_3D_DRAW_VBUF_2, 0);
-/*	e32(0x840c0024);  */
-	e32(R300_VAP_VF_CNTL__PRIM_WALK_VERTEX_LIST | (vertex_count<<16) | type);
-}
-
-/* these are followed by the corresponding data */
-#define start_index32_packet(vertex_count, type) \
-	{\
-	int _vc;\
-	_vc=(vertex_count); \
-	start_packet3(RADEON_CP_PACKET3_3D_DRAW_INDX_2, _vc); \
-		e32(R300_VAP_VF_CNTL__PRIM_WALK_INDICES | (_vc<<16) | type \
-		    | R300_VAP_VF_CNTL__INDEX_SIZE_32bit); \
-	}
-
-#define start_index16_packet(vertex_count, type) \
-	{\
-	int _vc, _n;\
-	_vc=(vertex_count); \
-	_n=(vertex_count+1)>>1; \
-	start_packet3(RADEON_CP_PACKET3_3D_DRAW_INDX_2, _n); \
-		e32(R300_VAP_VF_CNTL__PRIM_WALK_INDICES | (_vc<<16) | type); \
-	}
-
-/* Interestingly enough this ones needs the call to setup_AOS, even thought
-   some of the data so setup is not needed and some is not as arbitrary
-   as when used by DRAW_VBUF_2 or DRAW_INDX_2 */
-#define start_immediate_packet(vertex_count, type, vertex_size) \
-	{\
-	int _vc; \
-	_vc=(vertex_count); \
-	start_packet3(RADEON_CP_PACKET3_3D_DRAW_IMMD_2, _vc*(vertex_size)); \
-	e32(R300_VAP_VF_CNTL__PRIM_WALK_VERTEX_EMBEDDED | (_vc<<16) | type); \
-	}
-
-#endif
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/r300/r300_fixed_pipelines.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/r300/r300_fixed_pipelines.h
deleted file mode 100644
index 65e1836af..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/r300/r300_fixed_pipelines.h
+++ /dev/null
@@ -1,294 +0,0 @@
-#ifndef __R300_FIXED_PIPELINES_H__
-#define __R300_FIXED_PIPELINES_H__
-
-/******** Flat color pipeline **********/
-static struct r300_vertex_shader_state FLAT_COLOR_VERTEX_SHADER={
-		program: {
-			length: 20,
-
-			body:{ d: {
-			        EASY_VSF_OP(MUL, 0, ALL, TMP),
-			        VSF_PARAM(3),
-			        VSF_ATTR_W(0),
-			        EASY_VSF_SOURCE(0, W, W, W, W, NONE, NONE),
-
-			        EASY_VSF_OP(MUL, 1, ALL, RESULT),
-			        VSF_REG(1),
-				VSF_ATTR_UNITY(1),
-				VSF_UNITY(1),
-
-				EASY_VSF_OP(MAD, 0, ALL, TMP),
-				VSF_PARAM(2),
-				VSF_ATTR_Z(0),
-				VSF_TMP(0),
-
-				EASY_VSF_OP(MAD, 0, ALL, TMP),
-				VSF_PARAM(1),
-				VSF_ATTR_Y(0),
-				VSF_TMP(0),
-
-				EASY_VSF_OP(MAD, 0, ALL, RESULT),
-				VSF_PARAM(0),
-				VSF_ATTR_X(0),
-				VSF_TMP(0),
-				} }
-			},
-
-		matrix:{
-			 {
-			length: 16,
-			body: { f: {
-				2.0,
-				0,
-				0.0,
-				0.0,
-				0,
-				2.5,
-				0,
-				0,
-				0.0,
-				0,
-				-1.00,
-				-1.0,
-				-3.0,
-				0,
-				6.0,
-				6.0
-				} }
-			 },
-			{
-			length: 0,
-			},
-			{
-			length: 0,
-			}
-			},
-
-		vector: {
-			{
-			length: 0,
-			},
-			{
-			length: 0,
-			}
-			},
-
-		unknown1: {
-			length: 0
-			},
-
-		unknown2: {
-			length: 0
-			},
-
-		program_start: 0,
-		unknown_ptr1: 4,
-		program_end: 4,
-
-		param_offset: 0,
-		param_count: 4,
-
-		unknown_ptr2: 0,
-		unknown_ptr3: 4
-		};
-
-static struct r300_pixel_shader_state FLAT_COLOR_PIXEL_SHADER={
-		program: {
-			tex: {
-				length: 0
-				},
-			alu: {
-				length: 1,
-					/* My understanding is that we need at least 1 instructions for pixel shader,
-					   in particular because alu_end==0 means there is one instruction */
-				inst: {
-					PFS_NOP
-					}
-				},
-			node: {
-				{ 0, 0, 0, 0},
-				{ 0, 0, 0, 0},
-				{ 0, 0, 0, 0},
-				{ 0, 0, 0, 0}
-				},
-			active_nodes: 1,
-			first_node_has_tex: 0,
-			temp_register_count: 0,
-
-			tex_offset: 0,
-			tex_end: 0,
-			alu_offset: 0,
-			alu_end: 0
-			},
-
-		param_length: 0
-		};
-
-
-/******** Single texture pipeline ***********/
-static struct r300_vertex_shader_state SINGLE_TEXTURE_VERTEX_SHADER={
-		program: {
-			length: 24,
-
-			body: { d: {
-				EASY_VSF_OP(MUL, 0, ALL, TMP),
-				VSF_PARAM(3),
-				VSF_ATTR_W(0),
-				EASY_VSF_SOURCE(0, W, W, W, W, NONE, NONE),
-
-				EASY_VSF_OP(MUL, 2, ALL, RESULT),
-				VSF_REG(2),
-				VSF_ATTR_UNITY(2),
-				VSF_UNITY(2),
-
-				EASY_VSF_OP(MAD, 0, ALL, TMP),
-				VSF_PARAM(2),
-				VSF_ATTR_Z(0),
-				VSF_TMP(0),
-
-				EASY_VSF_OP(MUL, 1, ALL, RESULT),
-				VSF_REG(1),
-				VSF_ATTR_UNITY(1),
-				VSF_UNITY(1),
-
-				EASY_VSF_OP(MAD, 0, ALL, TMP),
-				VSF_PARAM(1),
-				VSF_ATTR_Y(0),
-				VSF_TMP(0),
-
-				EASY_VSF_OP(MAD, 0, ALL, RESULT),
-				VSF_PARAM(0),
-				VSF_ATTR_X(0),
-				VSF_TMP(0),
-				} }
-			},
-
-		matrix:{
-			 {
-			length: 16,
-			body: { f: {
-				2.0,
-				0,
-				0.0,
-				0.0,
-				0,
-				2.5,
-				0,
-				0,
-				0.0,
-				0,
-				-1.00,
-				-1.0,
-				-3.0,
-				0,
-				6.0,
-				6.0
-				} }
-			 },
-			{
-			length: 0,
-			},
-			{
-			length: 0,
-			}
-			},
-
-		vector: {
-			{
-			length: 0,
-			},
-			{
-			length: 0,
-			}
-			},
-
-		unknown1: {
-			length: 0
-			},
-
-		unknown2: {
-			length: 4,
-			body: { f: {
-				0.0,
-				0.0,
-				1.0,
-				0.0
-				} }
-			},
-
-		program_start: 0,
-		unknown_ptr1: 5,
-		program_end: 5,
-
-		param_offset: 0,
-		param_count: 4,
-
-		unknown_ptr2: 0,
-		unknown_ptr3: 5
-		};
-
-static struct r300_pixel_shader_state SINGLE_TEXTURE_PIXEL_SHADER={
-		program: {
-			tex: {
-				length: 1,
-				inst: { 0x00018000 }
-				},
-			alu: {
-				length: 2,
-				inst:
-					{
-/* I get misc problems without this after doing cold-reboot.
-   This would imply that alu programming is buggy. --aet */
-#if 1
-					PFS_NOP,
-#endif
-
-					/* What are 0's ORed with flags ? They are register numbers that
-					   just happen to be 0 */
-					{
-					EASY_PFS_INSTR0(MAD, SRC0C_XYZ, SRC1C_XYZ, ZERO),
-					EASY_PFS_INSTR1(0, 0, 1, 0 | PFS_FLAG_CONST, NONE, ALL),
-
-#if 0
-					/* no alpha in textures */
-					EASY_PFS_INSTR2(MAD, SRC0A, ONE, ZERO),
-					EASY_PFS_INSTR3(0, 1, 0 | PFS_FLAG_CONST, 0 | PFS_FLAG_CONST, OUTPUT)
-#endif
-
-					/* alpha in textures */
-					EASY_PFS_INSTR2(MAD, SRC0A, SRC1A, ZERO),
-					EASY_PFS_INSTR3(0, 0, 1, 0 | PFS_FLAG_CONST, OUTPUT)
-					}
-					}
-				},
-			node: {
-				{ 0, 0, 0, 0},
-				{ 0, 0, 0, 0},
-				{ 0, 0, 0, 0},
-				{ 0, 0, 0, 0}
-				},
-
-			active_nodes: 1,
-			first_node_has_tex: 1,
-			temp_register_count: 1,
-
-			tex_offset: 0,
-			tex_end: 0,
-			alu_offset: 0,
-			alu_end: 0
-			},
-
-		param_length: 8,
-		param: {
-			{ 0.0, 0.0, 0.0, 0.0},
-			{ 0.0, 0.0, 0.0, 0.0},
-			{ 0.0, 0.0, 0.0, 0.0},
-			{ 0.0, 0.0, 0.0, 0.0},
-			{ 0.0, 0.0, 0.0, 0.0},
-			{ 0.0, 0.0, 0.0, 0.0},
-			{ 0.0, 0.0, 0.0, 0.0},
-			{ 0.0, 0.0, 0.0, 0.0}
-			}
-		};
-
-#endif
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/r300/r300_fragprog.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/r300/r300_fragprog.c
deleted file mode 100644
index 8750ff60c..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/r300/r300_fragprog.c
+++ /dev/null
@@ -1,1090 +0,0 @@
-/*
- * Copyright (C) 2005 Ben Skeggs.
- *
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining
- * a copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sublicense, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial
- * portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
- * IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
- * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
- * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
- * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- */
-
-/*
- * Authors:
- *   Ben Skeggs <darktama@iinet.net.au>
- */
-
-/*TODO'S
- *
- * - Implement remaining arb_f_p opcodes
- * - Depth write
- * - Negate on individual components (implement in swizzle code?)
- * - Reuse input/temp regs, if they're no longer needed.
- * - Find out whether there's any benifit in ordering registers the way
- *   fglrx does (see r300_reg.h).
- * - Verify results of opcodes for accuracy, I've only checked them
- *   in specific cases.
- * - and more...
- */
-
-#include "glheader.h"
-#include "macros.h"
-#include "enums.h"
-#include "arbfragparse.h"
-
-#include "program.h"
-#include "nvfragprog.h"
-#include "r300_context.h"
-#if USE_ARB_F_P == 1
-#include "r300_fragprog.h"
-#include "r300_reg.h"
-
-#define PFS_INVAL 0xFFFFFFFF
-
-static void dump_program(struct r300_fragment_program *rp);
-static void emit_arith(struct r300_fragment_program *rp, int op,
-				pfs_reg_t dest, int mask,
-				pfs_reg_t src0, pfs_reg_t src1, pfs_reg_t src2,
-				int flags);
-
-/***************************************
- * begin: useful data structions for fragment program generation
- ***************************************/
-
-/* description of r300 native hw instructions */
-const struct {
-	const char *name;
-	int argc;
-	int v_op;
-	int s_op;
-} r300_fpop[] = {
-	{ "MAD", 3, R300_FPI0_OUTC_MAD, R300_FPI2_OUTA_MAD },
-	{ "DP3", 2, R300_FPI0_OUTC_DP3, PFS_INVAL },
-	{ "DP4", 2, R300_FPI0_OUTC_DP4, R300_FPI2_OUTA_DP4 },
-	{ "MIN", 2, R300_FPI0_OUTC_MIN, R300_FPI2_OUTA_MIN },
-	{ "MAX", 2, R300_FPI0_OUTC_MAX, R300_FPI2_OUTA_MAX },
-	{ "CMP", 3, R300_FPI0_OUTC_CMP, R300_FPI2_OUTA_CMP },
-	{ "FRC", 1, R300_FPI0_OUTC_FRC, R300_FPI2_OUTA_FRC },
-	{ "EX2", 1, R300_FPI0_OUTC_REPL_ALPHA, R300_FPI2_OUTA_EX2 },
-	{ "LG2", 1, R300_FPI0_OUTC_REPL_ALPHA, R300_FPI2_OUTA_LG2 },
-	{ "RCP", 1, R300_FPI0_OUTC_REPL_ALPHA, R300_FPI2_OUTA_RCP },
-	{ "RSQ", 1, R300_FPI0_OUTC_REPL_ALPHA, R300_FPI2_OUTA_RSQ },
-	{ "REPL_ALPHA", 1, R300_FPI0_OUTC_REPL_ALPHA, PFS_INVAL }
-};
-
-#define MAKE_SWZ3(x, y, z) (MAKE_SWIZZLE4(SWIZZLE_##x, \
-											SWIZZLE_##y, \
-											SWIZZLE_##z, \
-											SWIZZLE_ZERO))
-
-/* vector swizzles r300 can support natively, with a couple of
- * cases we handle specially
- *
- * pfs_reg_t.v_swz/pfs_reg_t.s_swz is an index into this table
- **/
-static const struct r300_pfv_swizzle {
-	const char *name;
-	GLuint hash;	/* swizzle value this matches */
-	GLboolean native;
-	GLuint base;	/* base value for hw swizzle */
-	GLuint stride;	/* difference in base between arg0/1/2 */
-	GLboolean dep_sca;
-} v_swiz[] = {
-/* native swizzles */
-	{ "xyz", MAKE_SWZ3(X, Y, Z), GL_TRUE, R300_FPI0_ARGC_SRC0C_XYZ, 4, GL_FALSE },
-	{ "xxx", MAKE_SWZ3(X, X, X), GL_TRUE, R300_FPI0_ARGC_SRC0C_XXX, 4, GL_FALSE },
-	{ "yyy", MAKE_SWZ3(Y, Y, Y), GL_TRUE, R300_FPI0_ARGC_SRC0C_YYY, 4, GL_FALSE },
-	{ "zzz", MAKE_SWZ3(Z, Z, Z), GL_TRUE, R300_FPI0_ARGC_SRC0C_ZZZ, 4, GL_FALSE },
-	{ "www", MAKE_SWZ3(W, W, W), GL_TRUE, R300_FPI0_ARGC_SRC0A, 1, GL_TRUE },
-	{ "yzx", MAKE_SWZ3(Y, Z, X), GL_TRUE, R300_FPI0_ARGC_SRC0C_YZX, 1, GL_FALSE },
-	{ "zxy", MAKE_SWZ3(Z, X, Y), GL_TRUE, R300_FPI0_ARGC_SRC0C_ZXY, 1, GL_FALSE },
-/* disable this for now, until I find a clean way of making sure xyz/w streams
- * have a source in the same register slot.. */
-//	{ "wzy", MAKE_SWZ3(W, Z, Y), GL_TRUE, R300_FPI0_ARGC_SRC0CA_WZY, 1, GL_TRUE },
-/* special cases */
-	{ NULL, MAKE_SWZ3(ONE, ONE, ONE), GL_FALSE, R300_FPI0_ARGC_ONE, 0, GL_FALSE},
-	{ NULL, MAKE_SWZ3(ZERO, ZERO, ZERO), GL_FALSE, R300_FPI0_ARGC_ZERO, 0, GL_FALSE},
-	{ NULL, PFS_INVAL, GL_FALSE, R300_FPI0_ARGC_HALF, 0, GL_FALSE},
-	{ NULL, PFS_INVAL, GL_FALSE, 0, 0, 0 },
-};
-#define SWIZZLE_XYZ		0
-#define SWIZZLE_XXX		1
-#define SWIZZLE_WWW		4
-#define SWIZZLE_111		7
-#define SWIZZLE_000		8
-#define SWIZZLE_HHH		9
-
-#define SWZ_X_MASK (7 << 0)
-#define SWZ_Y_MASK (7 << 3)
-#define SWZ_Z_MASK (7 << 6)
-#define SWZ_W_MASK (7 << 9)
-/* used during matching of non-native swizzles */
-static const struct {
-	GLuint hash;	/* used to mask matching swizzle components */
-	int mask;		/* actual outmask */
-	int count;		/* count of components matched */
-} s_mask[] = {
-    { SWZ_X_MASK|SWZ_Y_MASK|SWZ_Z_MASK, 1|2|4, 3},
-    { SWZ_X_MASK|SWZ_Y_MASK, 1|2, 2},
-    { SWZ_X_MASK|SWZ_Z_MASK, 1|4, 2},
-    { SWZ_Y_MASK|SWZ_Z_MASK, 2|4, 2},
-    { SWZ_X_MASK, 1, 1},
-    { SWZ_Y_MASK, 2, 1},
-    { SWZ_Z_MASK, 4, 1},
-    { PFS_INVAL, PFS_INVAL, PFS_INVAL}
-};
-
-/* mapping from SWIZZLE_* to r300 native values for scalar insns */
-static const struct {
-	const char *name;
-	int base;	/* hw value of swizzle */
-	int stride;	/* difference between SRC0/1/2 */
-	GLboolean dep_vec;
-} s_swiz[] = {
-	{ "x", R300_FPI2_ARGA_SRC0C_X, 3, GL_TRUE },
-	{ "y", R300_FPI2_ARGA_SRC0C_Y, 3, GL_TRUE },
-	{ "z", R300_FPI2_ARGA_SRC0C_Z, 3, GL_TRUE },
-	{ "w", R300_FPI2_ARGA_SRC0A	, 1, GL_FALSE },
-	{ "0", R300_FPI2_ARGA_ZERO	, 0, GL_FALSE },
-	{ "1", R300_FPI2_ARGA_ONE	, 0, GL_FALSE },
-	{ ".5", R300_FPI2_ARGA_HALF, 0, GL_FALSE }
-};
-#define SWIZZLE_HALF 6
-
-/* boiler-plate reg, for convenience */
-const pfs_reg_t pfs_default_reg = {
-	type: REG_TYPE_TEMP,
-	index: 0,
-	v_swz: 0 /* matches XYZ in table */,
-	s_swz: SWIZZLE_W,
-	negate: 0,
-	valid: GL_FALSE
-};
-
-/* constant zero source */
-const pfs_reg_t pfs_one = {
-	type: REG_TYPE_CONST,
-	index: 0,
-	v_swz: SWIZZLE_111,
-	s_swz: SWIZZLE_ONE,
-	valid: GL_TRUE
-};
-
-/* constant one source */
-const pfs_reg_t pfs_zero = {
-	type: REG_TYPE_CONST,
-	index: 0,
-	v_swz: SWIZZLE_000,
-	s_swz: SWIZZLE_ZERO,
-	valid: GL_TRUE
-};
-
-/***************************************
- * end: data structures
- ***************************************/
-
-#define ERROR(fmt, args...) do { \
-		fprintf(stderr, "%s::%s(): " fmt "\n", __FILE__, __func__, ##args); \
-		rp->error = GL_TRUE; \
-} while(0)
-
-static int get_hw_temp(struct r300_fragment_program *rp)
-{
-	int r = ffs(~rp->hwreg_in_use);
-	if (!r) {
-		ERROR("Out of hardware temps\n");
-		return 0;
-	}
-
-	rp->hwreg_in_use |= (1 << --r);
-	if (r > rp->max_temp_idx)
-		rp->max_temp_idx = r;
-
-	return r;
-}
-
-static void free_hw_temp(struct r300_fragment_program *rp, int idx)
-{
-	rp->hwreg_in_use &= ~(1<<idx);
-}
-
-static pfs_reg_t get_temp_reg(struct r300_fragment_program *rp)
-{
-	pfs_reg_t r = pfs_default_reg;
-
-	r.index = ffs(~rp->temp_in_use);
-	if (!r.index) {
-		ERROR("Out of program temps\n");
-		return r;
-	}
-	rp->temp_in_use |= (1 << --r.index);
-	
-	rp->temps[r.index] = get_hw_temp(rp);
-	r.valid = GL_TRUE;
-	return r;
-}
-
-static pfs_reg_t get_temp_reg_tex(struct r300_fragment_program *rp)
-{
-	pfs_reg_t r = pfs_default_reg;
-	int hwreg;
-
-	hwreg = ffs(~(rp->hwreg_in_use | rp->used_in_node));
-	if (!hwreg) {
-		/* Try and grab an already used temp, will
-		 * cause an indirection, but better than failing */
-		return get_temp_reg(rp);
-	}
-	if (hwreg > rp->max_temp_idx)
-		rp->max_temp_idx = hwreg;
-
-	r.index = ffs(~rp->temp_in_use);
-	if (!r.index) {
-		ERROR("Out of program temps\n");
-		return r;
-	}
-	rp->temp_in_use |= (1 << --r.index);
-	rp->temps[r.index] = --hwreg;
-	
-	r.valid = GL_TRUE;
-	return r;
-}
-
-static void free_temp(struct r300_fragment_program *rp, pfs_reg_t r)
-{
-	if (!rp || !(rp->temp_in_use & (1<<r.index))) return;
-	
-	free_hw_temp(rp, rp->temps[r.index]);	
-	rp->temp_in_use &= ~(1<<r.index);
-}
-
-static pfs_reg_t emit_param4fv(struct r300_fragment_program *rp, GLfloat *values)
-{
-	pfs_reg_t r = pfs_default_reg;
-	int pidx;
-
-	r.type = REG_TYPE_CONST;
-	pidx = rp->param_nr++;
-	r.index = rp->const_nr++;
-	if (pidx >= PFS_NUM_CONST_REGS || r.index >= PFS_NUM_CONST_REGS) {
-		ERROR("Out of const/param slots!\n");
-		return r;
-	}
-	
-	rp->param[pidx].idx = r.index;
-	rp->param[pidx].values = values;
-	rp->params_uptodate = GL_FALSE;
-
-	r.valid = GL_TRUE;
-	return r;
-}
-
-static pfs_reg_t emit_const4fv(struct r300_fragment_program *rp, GLfloat *cp)
-{ 
-	pfs_reg_t r = pfs_default_reg;
-		r.type = REG_TYPE_CONST;
-
-	r.index = rp->const_nr++;
-	if (r.index >= PFS_NUM_CONST_REGS) {
-		ERROR("Out of hw constants!\n");
-		return r;
-	}
-	
-	COPY_4V(rp->constant[r.index], cp);
-
-	r.valid = GL_TRUE;
-	return r;
-}
-
-static pfs_reg_t negate(pfs_reg_t r)
-{
-	r.negate = 1;
-	return r;
-}
-
-static int swz_native(struct r300_fragment_program *rp,
-				pfs_reg_t src, pfs_reg_t *r)
-{
-	/* Native swizzle, nothing to see here */
-	*r = src;
-	return 3;
-}
-
-static int swz_emit_partial(struct r300_fragment_program *rp,
-				pfs_reg_t src, pfs_reg_t *r, int mask, int mc)
-{
-	if (!r->valid)
-		*r = get_temp_reg(rp);
-
-	/* A partial match, src.v_swz/mask define what parts of the
-	 * desired swizzle we match */
-	if (mc + s_mask[mask].count == 3)
-		emit_arith(rp, PFS_OP_MAD, *r, s_mask[mask].mask|WRITEMASK_W, src, pfs_one, pfs_zero, 0);
-	else
-		emit_arith(rp, PFS_OP_MAD, *r, s_mask[mask].mask, src, pfs_one, pfs_zero, 0);
-	return s_mask[mask].count;
-}
-
-static int swz_special_case(struct r300_fragment_program *rp,
-				pfs_reg_t src, pfs_reg_t *r, int mask, int mc)
-{
-	switch(GET_SWZ(v_swiz[src.v_swz].hash, 0)) {
-	case SWIZZLE_ONE:
-	case SWIZZLE_ZERO:
-		if (!r->valid)
-			*r = get_temp_reg(rp);
-		if (mc + s_mask[mask].count == 3)
-			emit_arith(rp, PFS_OP_MAD, *r, s_mask[mask].mask|WRITEMASK_W, src, pfs_one, pfs_zero, 0);
-		else
-			emit_arith(rp, PFS_OP_MAD, *r, s_mask[mask].mask, src, pfs_one, pfs_zero, 0);
-		break;
-	default:
-		ERROR("Unknown special-case swizzle! %d\n", src.v_swz);
-		return 0;
-	}
-
-	return s_mask[mask].count;
-}
-
-static pfs_reg_t swizzle(struct r300_fragment_program *rp,
-				pfs_reg_t src, 
-				GLuint arbswz)
-{
-	pfs_reg_t r = pfs_default_reg;
-	
-	int c_mask = 0;
-	int v_matched = 0;
-	src.v_swz = SWIZZLE_XYZ;
-	src.s_swz = GET_SWZ(arbswz, 3);
-
-	do {
-		do {
-#define CUR_HASH (v_swiz[src.v_swz].hash & s_mask[c_mask].hash)
-			if (CUR_HASH == (arbswz & s_mask[c_mask].hash)) {
-				if (v_swiz[src.v_swz].native == GL_FALSE)
-					v_matched += swz_special_case(rp, src, &r, c_mask, v_matched);
-				else if (s_mask[c_mask].count == 3)
-					v_matched += swz_native(rp, src, &r);
-				else
-					v_matched += swz_emit_partial(rp, src, &r, c_mask, v_matched);
-
-				if (v_matched == 3)
-					return r;
-
-				/* Fill with something invalid.. all 0's was wrong before, matched
-				 * SWIZZLE_X.  So all 1's will be okay for now */
-				arbswz |= (PFS_INVAL & s_mask[c_mask].hash);
-			}
-		} while(v_swiz[++src.v_swz].hash != PFS_INVAL);
-		src.v_swz = SWIZZLE_XYZ;
-	} while (s_mask[++c_mask].hash != PFS_INVAL);
-
-	ERROR("should NEVER get here\n");
-	return r;
-}
-				
-static pfs_reg_t t_src(struct r300_fragment_program *rp,
-						struct fp_src_register fpsrc) {
-	pfs_reg_t r = pfs_default_reg;
-
-	switch (fpsrc.File) {
-	case PROGRAM_TEMPORARY:
-		r.index = fpsrc.Index;
-		r.valid = GL_TRUE;
-		break;
-	case PROGRAM_INPUT:
-		r.index = fpsrc.Index;
-		r.type = REG_TYPE_INPUT;
-		r.valid = GL_TRUE;
-		break;
-	case PROGRAM_LOCAL_PARAM:
-		r = emit_param4fv(rp, rp->mesa_program.Base.LocalParams[fpsrc.Index]);
-		break;
-	case PROGRAM_ENV_PARAM:
-		r = emit_param4fv(rp, rp->ctx->FragmentProgram.Parameters[fpsrc.Index]);
-		break;
-	case PROGRAM_STATE_VAR:
-	case PROGRAM_NAMED_PARAM:
-		r = emit_param4fv(rp, rp->mesa_program.Parameters->ParameterValues[fpsrc.Index]);
-		break;
-	default:
-		ERROR("unknown SrcReg->File %x\n", fpsrc.File);
-		return r;
-	}
-	
-	/* no point swizzling ONE/ZERO/HALF constants... */
-	if (r.v_swz < SWIZZLE_111 && r.s_swz < SWIZZLE_ZERO)
-		r = swizzle(rp, r, fpsrc.Swizzle);
-	
-	/* WRONG! Need to be able to do individual component negation,
-	 * should probably handle this in the swizzling code unless
-	 * all components are negated, then we can do this natively */
-	if (fpsrc.NegateBase)
-		r.negate = GL_TRUE;
-
-	return r;
-}
-
-static pfs_reg_t t_dst(struct r300_fragment_program *rp,
-				struct fp_dst_register dest) {
-	pfs_reg_t r = pfs_default_reg;
-	
-	switch (dest.File) {
-	case PROGRAM_TEMPORARY:
-		r.index = dest.Index;
-		r.valid = GL_TRUE;
-		return r;
-	case PROGRAM_OUTPUT:
-		r.type = REG_TYPE_OUTPUT;
-		switch (dest.Index) {
-		case 0:
-			r.valid = GL_TRUE;
-			return r;
-		case 1:
-			ERROR("I don't know how to write depth!\n");
-			return r;
-		default:
-			ERROR("Bad DstReg->Index 0x%x\n", dest.Index);
-			return r;
-		}
-	default:
-		ERROR("Bad DstReg->File 0x%x\n", dest.File);
-		return r;
-	}
-}
-
-static void sync_streams(struct r300_fragment_program *rp) {
-	/* Bring vector/scalar streams into sync, inserting nops into
-	 * whatever stream is lagging behind
-	 *
-	 * Using NOP == MAD out.none, 0, 0, 0
-	 */
-	while (rp->v_pos != rp->s_pos) {
-		if (rp->s_pos > rp->v_pos) {
-			rp->alu.inst[rp->v_pos].inst0 = 0x00050A14;
-			rp->alu.inst[rp->v_pos].inst1 = 0x00020820;
-			rp->v_pos++;
-		} else {
-			rp->alu.inst[rp->s_pos].inst2 = 0x00040810;
-			rp->alu.inst[rp->s_pos].inst3 = 0x00020820;
-			rp->s_pos++;
-		}
-	}	
-}
-
-static void emit_tex(struct r300_fragment_program *rp,
-				struct fp_instruction *fpi,
-				int opcode)
-{
-	pfs_reg_t coord = t_src(rp, fpi->SrcReg[0]);
-	pfs_reg_t dest = t_dst(rp, fpi->DstReg), rdest = pfs_default_reg;
-	int unit = fpi->TexSrcUnit;
-	int hwsrc, hwdest, flags = 0;
-
-	if (dest.type == REG_TYPE_OUTPUT) {
-		rdest = dest;
-		dest = get_temp_reg_tex(rp);
-	}
-	
-	switch (coord.type) {
-	case REG_TYPE_TEMP:
-		hwsrc = rp->temps[coord.index];
-		break;
-	case REG_TYPE_INPUT:
-		hwsrc = rp->inputs[coord.index];
-		break;
-	case REG_TYPE_CONST:
-		hwsrc = coord.index;
-		flags = R300_FPITX_SRC_CONST;
-		break;
-	default:
-		ERROR("Unknown coord.type = %d\n", coord.type);
-		return;
-	}
-	hwdest = rp->temps[dest.index];
-
-	/* Indirection if source has been written in this node, or if the dest has
-	 * been read/written in this node
-	 */
-	if ((coord.type != REG_TYPE_CONST && (rp->dest_in_node & (1<<hwsrc))) ||
-					(rp->used_in_node & (1<<hwdest))) {
-			
-		if (rp->cur_node == 3) { /* We only support 4 natively */
-			ERROR("too many levels of texture indirection\n");
-			return;
-		}
-
-		/* Finish off current node */
-		sync_streams(rp);
-		rp->node[rp->cur_node].alu_end = rp->v_pos - 1;
-
-		/* Start new node */
-		rp->cur_node++;
-		rp->used_in_node = 0;
-		rp->dest_in_node = 0;
-		rp->node[rp->cur_node].tex_offset = rp->tex.length;
-		rp->node[rp->cur_node].alu_offset = rp->v_pos;
-		rp->node[rp->cur_node].tex_end = -1;
-		rp->node[rp->cur_node].alu_end = -1;	
-	}
-	
-	if (rp->cur_node == 0) rp->first_node_has_tex = 1;
-
-    rp->tex.inst[rp->tex.length++] = 0
-        | (hwsrc << R300_FPITX_SRC_SHIFT)
-        | (hwdest << R300_FPITX_DST_SHIFT)
-        | (unit << R300_FPITX_IMAGE_SHIFT)
-        | (opcode << R300_FPITX_OPCODE_SHIFT) /* not entirely sure about this */
-		| flags;
-	rp->dest_in_node |= (1 << hwdest); 
-	if (coord.type != REG_TYPE_CONST)
-		rp->used_in_node |= (1 << hwsrc);
-
-	rp->node[rp->cur_node].tex_end++;
-
-	/* Copy from temp to output if needed */
-	if (rdest.valid) {
-		emit_arith(rp, PFS_OP_MAD, rdest, WRITEMASK_XYZW, dest, pfs_one, pfs_zero, 0);
-		free_temp(rp, dest);
-	}
-}
-
-#define ARG_NEG	(1<<5)
-#define ARG_ABS (1<<6)
-#define SRC_CONST (1<<5)
-#define SRC_STRIDE 6
-
-static int t_hw_src(struct r300_fragment_program *rp, pfs_reg_t src)
-{
-	int idx;
-
-	switch (src.type) {
-	case REG_TYPE_TEMP:
-		idx = rp->temps[src.index];
-		break;
-	case REG_TYPE_INPUT:
-		idx = rp->inputs[src.index];
-		break;
-	case REG_TYPE_CONST:
-		return (src.index | SRC_CONST);
-	default:
-		ERROR("Invalid type for source reg\n");
-		return (0 | SRC_CONST);
-	}
-
-	rp->used_in_node |= (1 << idx);
-	return idx;
-}
-
-/* Add sources to FPI1/FPI3 lists.  If source is already on list,
- * reuse the index instead of wasting a source.
- */
-static inline int add_src(int src[3], int *cnt, int reg) {
-	int i;
-
-	for (i=0;i<*cnt;i++)
-		if (src[i] == reg) return i;
-	
-	if (*cnt == 3) assert(0); /* I don't *think* this can happen */
-
-	src[*cnt] = reg;
-	return (*cnt)++;
-}
-
-static void emit_arith(struct r300_fragment_program *rp, int op,
-				pfs_reg_t dest, int mask,
-				pfs_reg_t src0, pfs_reg_t src1, pfs_reg_t src2,
-				int flags)
-{
-	pfs_reg_t src[3] = { src0, src1, src2 };
-	/* XYZ/W emit control */
-	int v_idx = rp->v_pos, s_idx = rp->s_pos;
-	GLboolean emit_v = GL_FALSE, emit_s = GL_FALSE;
-	/* INST1/INST3 sources */
-	int vsrc[3], ssrc[3];
-	int nvs = 0, nss = 0;
-	/* INST0/INST2 sources */
-	int vswz[3], sswz[3];
-	/* temp stuff */
-	int hwdest, hwsrc;
-	int argc;
-	int vop, sop;
-	int i;
-	int str;
-	
-	if (!dest.valid || !src0.valid || !src1.valid || !src2.valid) {
-		ERROR("invalid register.  dest/src0/src1/src2 valid = %d/%d/%d/%d\n",
-						dest.valid, src0.valid, src1.valid, src2.valid);
-		return;
-	}
-
-	/* check opcode */
-	if (op > MAX_PFS_OP) {
-		ERROR("unknown opcode!\n");
-		return;
-	}
-	argc = r300_fpop[op].argc;
-	vop = r300_fpop[op].v_op;
-	sop = r300_fpop[op].s_op;
-
-	/* grab hwregs of dest */
-	switch (dest.type) {
-	case REG_TYPE_TEMP:
-		hwdest = rp->temps[dest.index];
-		rp->dest_in_node |= (1 << hwdest);
-		rp->used_in_node |= (1 << hwdest);
-		break;
-	case REG_TYPE_OUTPUT:
-		hwdest = 0;
-		break;
-	default:
-		ERROR("invalid dest reg type %d\n", dest.type);
-		return;
-	}
-	
-	for (i=0;i<3;i++) {
-		if (i<argc) {
-			hwsrc = t_hw_src(rp, src[i]);
-			if (mask & WRITEMASK_XYZ && vop != R300_FPI0_OUTC_REPL_ALPHA) {
-				if (v_swiz[src[i].v_swz].dep_sca) {
-					sync_streams(rp);
-					v_idx = s_idx = rp->v_pos;
-					emit_s = GL_TRUE;
-					str = add_src(ssrc, &nss, hwsrc);
-				} else
-					str = add_src(vsrc, &nvs, hwsrc);
-				vswz[i] = v_swiz[src[i].v_swz].base + (str * v_swiz[src[i].v_swz].stride);
-			} else
-				vswz[i] = R300_FPI0_ARGC_ZERO;
-
-			if (mask & WRITEMASK_W || vop == R300_FPI0_OUTC_REPL_ALPHA) {
-				if (s_swiz[src[i].s_swz].dep_vec) {
-					sync_streams(rp);
-					v_idx = s_idx = rp->v_pos;
-					emit_v = GL_TRUE;
-					str = add_src(vsrc, &nvs, hwsrc);
-				} else
-					str = add_src(ssrc, &nss, hwsrc);
-				sswz[i] = s_swiz[src[i].s_swz].base + (str * s_swiz[src[i].s_swz].stride);
-			} else
-				sswz[i] = R300_FPI2_ARGA_ZERO;
-		
-			if (src[i].negate) {
-				vswz[i] |= ARG_NEG;
-				sswz[i] |= ARG_NEG;
-			}
-
-			if (flags & PFS_FLAG_ABS) {
-				vswz[i] |= ARG_ABS;
-				sswz[i] |= ARG_ABS;
-			}
-		} else {
-			vswz[i] = R300_FPI0_ARGC_ZERO;
-			sswz[i] = R300_FPI2_ARGA_ZERO;
-		}
-	}
-	/* Unused sources, read constant reg 0 */
-	for (i=nvs;i<3;i++)
-		vsrc[i] = 0 | SRC_CONST;
-	for (i=nss;i<3;i++)
-		ssrc[i] = 0 | SRC_CONST;
-
-	if (flags & PFS_FLAG_SAT) {
-		vop |= R300_FPI0_OUTC_SAT;
-		sop |= R300_FPI2_OUTA_SAT;
-	}
-
-	if (mask & WRITEMASK_XYZ || emit_v) {
-		if (r300_fpop[op].v_op == R300_FPI0_OUTC_REPL_ALPHA) {
-			sync_streams(rp);
-			s_idx = v_idx = rp->v_pos;
-		}
-		rp->alu.inst[v_idx].inst0 = vop |
-				vswz[0] << R300_FPI0_ARG0C_SHIFT |
-				vswz[1] << R300_FPI0_ARG1C_SHIFT |
-				vswz[2] << R300_FPI0_ARG2C_SHIFT;
-		rp->alu.inst[v_idx].inst1 = hwdest << R300_FPI1_DSTC_SHIFT |
-				vsrc[0] << R300_FPI1_SRC0C_SHIFT |
-				vsrc[1] << R300_FPI1_SRC1C_SHIFT |
-				vsrc[2] << R300_FPI1_SRC2C_SHIFT |
-				((mask & WRITEMASK_XYZ) << (dest.type == REG_TYPE_OUTPUT ? 26 : 23));
-		rp->v_pos = v_idx + 1;
-	}
-
-	if (mask & WRITEMASK_W || emit_s || vop == R300_FPI0_OUTC_REPL_ALPHA) {
-		rp->alu.inst[s_idx].inst2 = sop |
-				sswz[0] << R300_FPI2_ARG0A_SHIFT |
-				sswz[1] << R300_FPI2_ARG1A_SHIFT |
-				sswz[2] << R300_FPI2_ARG2A_SHIFT;
-		rp->alu.inst[s_idx].inst3 = hwdest << R300_FPI3_DSTA_SHIFT |
-				ssrc[0] << R300_FPI3_SRC0A_SHIFT |
-				ssrc[1] << R300_FPI3_SRC1A_SHIFT |
-				ssrc[2] << R300_FPI3_SRC2A_SHIFT |
-				(((mask & WRITEMASK_W)?1:0) << (dest.type == REG_TYPE_OUTPUT ? 24 : 23));
-		rp->s_pos = s_idx + 1;
-	}
-
-/*	sync_streams(rp); */
-	return;
-};
-	
-static GLboolean parse_program(struct r300_fragment_program *rp)
-{	
-	struct fragment_program *mp = &rp->mesa_program;
-	const struct fp_instruction *inst = mp->Instructions;
-	struct fp_instruction *fpi;
-	pfs_reg_t src0, src1, src2, dest, temp;
-	int flags = 0;
-
-	if (!inst || inst[0].Opcode == FP_OPCODE_END) {
-		ERROR("empty program?\n");
-		return GL_FALSE;
-	}
-
-	for (fpi=mp->Instructions; fpi->Opcode != FP_OPCODE_END; fpi++) {
-		if (fpi->Saturate) {
-			flags = PFS_FLAG_SAT;
-		}
-		
-		switch (fpi->Opcode) {
-		case FP_OPCODE_ABS:
-			ERROR("unknown fpi->Opcode %d\n", fpi->Opcode);
-			break;
-		case FP_OPCODE_ADD:
-			emit_arith(rp, PFS_OP_MAD, t_dst(rp, fpi->DstReg), fpi->DstReg.WriteMask,
-							t_src(rp, fpi->SrcReg[0]),
-							pfs_one,
-							t_src(rp, fpi->SrcReg[1]),
-							flags);
-			break;
-		case FP_OPCODE_CMP:
-		case FP_OPCODE_COS:
-			ERROR("unknown fpi->Opcode %d\n", fpi->Opcode);
-			break;
-		case FP_OPCODE_DP3:
-			dest = t_dst(rp, fpi->DstReg);
-			if (fpi->DstReg.WriteMask & WRITEMASK_W) {
-				/* I assume these need to share the same alu slot */
-				sync_streams(rp);
-				emit_arith(rp, PFS_OP_DP4, dest, WRITEMASK_W, 
-								pfs_zero, pfs_zero, pfs_zero,
-								flags);
-			}
-			emit_arith(rp, PFS_OP_DP3, t_dst(rp, fpi->DstReg),
-							fpi->DstReg.WriteMask & WRITEMASK_XYZ,
-							t_src(rp, fpi->SrcReg[0]),
-							t_src(rp, fpi->SrcReg[1]),
-							pfs_zero, flags);
-			break;
-		case FP_OPCODE_DP4:
-		case FP_OPCODE_DPH:
-		case FP_OPCODE_DST:
-		case FP_OPCODE_EX2:
-		case FP_OPCODE_FLR:
-		case FP_OPCODE_FRC:
-		case FP_OPCODE_KIL:
-		case FP_OPCODE_LG2:
-		case FP_OPCODE_LIT:
-			ERROR("unknown fpi->Opcode %d\n", fpi->Opcode);
-			break;
-		case FP_OPCODE_LRP:
-			/* TODO: use the special LRP form if possible */
-			src0 = t_src(rp, fpi->SrcReg[0]);
-			src1 = t_src(rp, fpi->SrcReg[1]);
-			src2 = t_src(rp, fpi->SrcReg[2]);
-			// result = tmp0tmp1 + (1 - tmp0)tmp2
-			//        = tmp0tmp1 + tmp2 + (-tmp0)tmp2
-			//     MAD temp, -tmp0, tmp2, tmp2
-			//     MAD result, tmp0, tmp1, temp
-			temp = get_temp_reg(rp);
-			emit_arith(rp, PFS_OP_MAD, temp, WRITEMASK_XYZW,
-							negate(src0), src2, src2, 0);
-			emit_arith(rp, PFS_OP_MAD, t_dst(rp, fpi->DstReg), fpi->DstReg.WriteMask,
-							src0, src1, temp, flags);
-			free_temp(rp, temp);
-			break;			
-		case FP_OPCODE_MAD:
-			emit_arith(rp, PFS_OP_MAD, t_dst(rp, fpi->DstReg), fpi->DstReg.WriteMask,
-							t_src(rp, fpi->SrcReg[0]),
-							t_src(rp, fpi->SrcReg[1]),
-							t_src(rp, fpi->SrcReg[2]),
-							flags);
-			break;
-		case FP_OPCODE_MAX:
-		case FP_OPCODE_MIN:
-			ERROR("unknown fpi->Opcode %d\n", fpi->Opcode);
-			break;
-		case FP_OPCODE_MOV:
-		case FP_OPCODE_SWZ:
-			emit_arith(rp, PFS_OP_MAD, t_dst(rp, fpi->DstReg), fpi->DstReg.WriteMask,
-							t_src(rp, fpi->SrcReg[0]), pfs_one, pfs_zero, 
-							flags);
-			break;
-		case FP_OPCODE_MUL:
-			emit_arith(rp, PFS_OP_MAD, t_dst(rp, fpi->DstReg), fpi->DstReg.WriteMask,
-							t_src(rp, fpi->SrcReg[0]),
-							t_src(rp, fpi->SrcReg[1]),
-							pfs_zero,
-							flags);
-			break;
-		case FP_OPCODE_POW:
-			src0 = t_src(rp, fpi->SrcReg[0]);
-			src1 = t_src(rp, fpi->SrcReg[1]);
-			dest = t_dst(rp, fpi->DstReg);
-			temp = get_temp_reg(rp);
-
-			emit_arith(rp, PFS_OP_LG2, temp, WRITEMASK_W,
-							src0, pfs_zero, pfs_zero, 0);
-			emit_arith(rp, PFS_OP_MAD, temp, WRITEMASK_W,
-							temp, src1, pfs_zero, 0);
-			emit_arith(rp, PFS_OP_EX2, dest, fpi->DstReg.WriteMask,
-							temp, pfs_zero, pfs_zero, 0);
-			free_temp(rp, temp);
-			break;
-		case FP_OPCODE_RCP:
-			ERROR("unknown fpi->Opcode %d\n", fpi->Opcode);
-			break;
-		case FP_OPCODE_RSQ:
-			emit_arith(rp, PFS_OP_RSQ, t_dst(rp, fpi->DstReg),
-							fpi->DstReg.WriteMask,
-							t_src(rp, fpi->SrcReg[0]), pfs_zero, pfs_zero,
-							flags | PFS_FLAG_ABS);
-			break;
-		case FP_OPCODE_SCS:
-		case FP_OPCODE_SGE:
-		case FP_OPCODE_SIN:
-		case FP_OPCODE_SLT:
-			ERROR("unknown fpi->Opcode %d\n", fpi->Opcode);
-			break;
-		case FP_OPCODE_SUB:
-			emit_arith(rp, PFS_OP_MAD, t_dst(rp, fpi->DstReg), fpi->DstReg.WriteMask,
-							t_src(rp, fpi->SrcReg[0]),
-							pfs_one,
-							negate(t_src(rp, fpi->SrcReg[1])),
-							flags);
-			break;
-		case FP_OPCODE_TEX:
-			emit_tex(rp, fpi, R300_FPITX_OP_TEX);
-			break;
-		case FP_OPCODE_TXB:
-			emit_tex(rp, fpi, R300_FPITX_OP_TXB);
-			break;
-		case FP_OPCODE_TXP:
-			emit_tex(rp, fpi, R300_FPITX_OP_TXP);
-			break;
-		case FP_OPCODE_XPD:
-			ERROR("unknown fpi->Opcode %d\n", fpi->Opcode);
-			break;
-		default:
-			ERROR("unknown fpi->Opcode %d\n", fpi->Opcode);
-			break;
-		}
-
-		if (rp->error)
-			return GL_FALSE;
-	}
-
-	return GL_TRUE;
-}
-
-/* - Init structures
- * - Determine what hwregs each input corresponds to
- */
-static void init_program(struct r300_fragment_program *rp)
-{
-	struct fragment_program *mp = &rp->mesa_program;	
-	struct fp_instruction *fpi;
-	GLuint InputsRead = mp->InputsRead;
-	GLuint fp_reg = 0;
-	GLuint temps_used = 0; /* for rp->temps[] */
-	int i;
-
-	rp->translated = GL_FALSE;
-	rp->error = GL_FALSE;
-
-	rp->v_pos = 0;
-	rp->s_pos = 0;
-	
-	rp->tex.length = 0;
-	rp->node[0].alu_offset = 0;
-	rp->node[0].alu_end = -1;
-	rp->node[0].tex_offset = 0;
-	rp->node[0].tex_end = -1;
-	rp->cur_node = 0;
-	rp->first_node_has_tex = 0;
-	rp->used_in_node = 0;
-	rp->dest_in_node = 0;
-
-	rp->const_nr = 0;
-	rp->param_nr = 0;
-	rp->params_uptodate = GL_FALSE;
-
-	rp->temp_in_use = 0;
-	rp->hwreg_in_use = 0;
-	rp->max_temp_idx = 0;
-	
-	/* Work out what temps the Mesa inputs correspond to, this must match
-	 * what setup_rs_unit does, which shouldn't be a problem as rs_unit
-	 * configures itself based on the fragprog's InputsRead
-	 *
-	 * I'm using get_hw_temp() here now rather than doing this manually.
-	 * This depends on get_hw_temp() allocating registers in order, starting
-	 * at 0 (which it currently does).
-	 */
-
-	/* Texcoords come first */
-	for (i=0;i<rp->ctx->Const.MaxTextureUnits;i++) {
-		if (InputsRead & (FRAG_BIT_TEX0 << i))
-			rp->inputs[FRAG_ATTRIB_TEX0+i] = get_hw_temp(rp);
-	}
-	InputsRead &= ~FRAG_BITS_TEX_ANY;
-
-	/* Then primary colour */
-	if (InputsRead & FRAG_BIT_COL0)
-		rp->inputs[FRAG_ATTRIB_COL0] = get_hw_temp(rp);
-	InputsRead &= ~FRAG_BIT_COL0;
-
-	/* Secondary color */
-	if (InputsRead & FRAG_BIT_COL1)
-		rp->inputs[FRAG_ATTRIB_COL1] = get_hw_temp(rp);
-	InputsRead &= ~FRAG_BIT_COL1;
-
-	/* Anything else */
-	if (InputsRead) {
-		WARN_ONCE("Don't know how to handle inputs 0x%x\n", InputsRead);
-		/* force read from hwreg 0 for now */
-		for (i=0;i<32;i++)
-			if (InputsRead & (1<<i)) rp->inputs[i] = 0;
-	}
-
-	/* Possibly the worst part of how I went about this... Find out what
-	 * temps are used by the mesa program so we don't clobber something
-	 * when we need a temp for other reasons.
-	 *
-	 * Possibly not too bad actually, as we could add to this later and
-	 * find out when inputs are last used so we can reuse them as temps.
-	 */
-	if (!mp->Instructions) {
-		ERROR("No instructions found in program\n");
-		return;
-	}	
-	for (fpi=mp->Instructions;fpi->Opcode != FP_OPCODE_END; fpi++) {
-		for (i=0;i<3;i++) {
-			if (fpi->SrcReg[i].File == PROGRAM_TEMPORARY) {
-				if (!(temps_used & (1 << fpi->SrcReg[i].Index))) {
-					temps_used |= (1 << fpi->SrcReg[i].Index);
-					rp->temps[fpi->SrcReg[i].Index] = get_hw_temp(rp);
-				}
-			}
-		}
-		/* needed? surely if a program writes a temp it'll read it again */
-		if (fpi->DstReg.File == PROGRAM_TEMPORARY) {
-			if (!(temps_used & (1 << fpi->DstReg.Index))) {
-				temps_used |= (1 << fpi->DstReg.Index);
-				rp->temps[fpi->DstReg.Index] = get_hw_temp(rp);
-			}
-		}
-	}
-	rp->temp_in_use = temps_used;
-}
-
-static void update_params(struct r300_fragment_program *rp) {
-	struct fragment_program *mp = &rp->mesa_program;
-	int i;
-
-	/* Ask Mesa nicely to fill in ParameterValues for us */
-	if (rp->param_nr)
-		_mesa_load_state_parameters(rp->ctx, mp->Parameters);
-
-	for (i=0;i<rp->param_nr;i++)
-		COPY_4V(rp->constant[rp->param[i].idx], rp->param[i].values);
-
-	rp->params_uptodate = GL_TRUE;
-}
-
-void translate_fragment_shader(struct r300_fragment_program *rp)
-{
-	int i;
-	
-	if (!rp->translated) {
-		init_program(rp);
-
-		if (parse_program(rp) == GL_FALSE) {
-			dump_program(rp);
-			return;
-		}
-		
-		/* Finish off */
-		sync_streams(rp);
-		rp->node[rp->cur_node].alu_end	= rp->v_pos - 1;
-		rp->alu_offset					= 0;
-		rp->alu_end						= rp->v_pos - 1;
-		rp->tex_offset					= 0;
-		rp->tex_end						= rp->tex.length - 1;
-	
-		rp->translated = GL_TRUE;
-		if (0) dump_program(rp);
-	}
-
-	
-	update_params(rp);
-}
-
-/* just some random things... */
-static void dump_program(struct r300_fragment_program *rp)
-{
-	int i;
-	static int pc = 0;
-
-	fprintf(stderr, "pc=%d*************************************\n", pc++);
-			
-	fprintf(stderr, "Mesa program:\n");
-	fprintf(stderr, "-------------\n");
-		_mesa_debug_fp_inst(rp->mesa_program.NumTexInstructions +
-						rp->mesa_program.NumAluInstructions,
-		                rp->mesa_program.Instructions);
-	fflush(stdout);
-
-	fprintf(stderr, "Hardware program\n");
-	fprintf(stderr, "----------------\n");	
-	for (i=0;i<(rp->cur_node+1);i++) {
-		fprintf(stderr, "NODE %d: alu_offset: %d, tex_offset: %d, alu_end: %d, tex_end: %d\n", i,
-						rp->node[i].alu_offset,
-						rp->node[i].tex_offset,
-						rp->node[i].alu_end,
-						rp->node[i].tex_end);
-	}
-	
-/* dump program in pretty_print_command_stream.tcl-readable format */
-    fprintf(stderr, "%08x\n", ((rp->alu_end << 16) | (R300_PFS_INSTR0_0 >> 2)));
-    for (i=0;i<=rp->alu_end;i++)
-        fprintf(stderr, "%08x\n", rp->alu.inst[i].inst0);
-    fprintf(stderr, "%08x\n", ((rp->alu_end << 16) | (R300_PFS_INSTR1_0 >> 2)));
-    for (i=0;i<=rp->alu_end;i++)
-        fprintf(stderr, "%08x\n", rp->alu.inst[i].inst1);
-    fprintf(stderr, "%08x\n", ((rp->alu_end << 16) | (R300_PFS_INSTR2_0 >> 2)));
-    for (i=0;i<=rp->alu_end;i++)
-        fprintf(stderr, "%08x\n", rp->alu.inst[i].inst2);
-    fprintf(stderr, "%08x\n", ((rp->alu_end << 16) | (R300_PFS_INSTR3_0 >> 2)));
-    for (i=0;i<=rp->alu_end;i++)
-        fprintf(stderr, "%08x\n", rp->alu.inst[i].inst3);
-    fprintf(stderr, "00000000\n");
-	
-}
-#endif // USE_ARB_F_P == 1
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/r300/r300_fragprog.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/r300/r300_fragprog.h
deleted file mode 100644
index ed318eb6a..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/r300/r300_fragprog.h
+++ /dev/null
@@ -1,49 +0,0 @@
-#ifndef __R300_FRAGPROG_H_
-#define __R300_FRAGPROG_H_
-
-#include "glheader.h"
-#include "macros.h"
-#include "enums.h"
-
-#include "program.h"
-#include "r300_context.h"
-#include "nvfragprog.h"
-
-/* representation of a register for emit_arith/swizzle */
-typedef struct _pfs_reg_t {
-	enum {
-		REG_TYPE_INPUT,
-		REG_TYPE_OUTPUT,
-		REG_TYPE_TEMP,
-		REG_TYPE_CONST
-	} type:2;
-	GLuint index:6;
-	GLuint v_swz:5;
-	GLuint s_swz:5;
-	GLuint negate:1;    //XXX: we need to handle negate individually
-	GLboolean valid:1;
-} pfs_reg_t;
-
-/* supported hw opcodes */
-#define PFS_OP_MAD 0
-#define PFS_OP_DP3 1
-#define PFS_OP_DP4 2
-#define PFS_OP_MIN 3
-#define PFS_OP_MAX 4
-#define PFS_OP_CMP 5
-#define PFS_OP_FRC 6
-#define PFS_OP_EX2 7
-#define PFS_OP_LG2 8
-#define PFS_OP_RCP 9
-#define PFS_OP_RSQ 10
-#define PFS_OP_REPL_ALPHA 11
-#define MAX_PFS_OP 11
-#define OP(n) PFS_OP_##n
-
-#define PFS_FLAG_SAT	(1 << 0)
-#define PFS_FLAG_ABS	(1 << 1)
-
-extern void translate_fragment_shader(struct r300_fragment_program *rp);
-
-#endif /* __R300_FRAGPROG_H_ */
-
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/r300/r300_fragprog_swz.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/r300/r300_fragprog_swz.c
deleted file mode 100644
index 00977ce68..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/r300/r300_fragprog_swz.c
+++ /dev/null
@@ -1,1343 +0,0 @@
-/*
- * Copyright (C) 2005 Jerome Glisse.  All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining
- * a copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sublicense, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial
- * portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
- * IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
- * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
- * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
- * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- */
-#include "r300_fragprog.h"
-#include "r300_reg.h"
-
-
-#define I0_000	( (R300_FPI0_OUTC_MAD) |				\
-		  (R300_FPI0_ARGC_ZERO) |				\
-		  (R300_FPI0_ARGC_ZERO << R300_FPI0_ARG1C_SHIFT) |	\
-		  (R300_FPI0_ARGC_ZERO << R300_FPI0_ARG2C_SHIFT) )
-#define I0_111	( (R300_FPI0_OUTC_MAD) |				\
-		  (R300_FPI0_ARGC_ZERO) |				\
-		  (R300_FPI0_ARGC_ZERO << R300_FPI0_ARG1C_SHIFT) |	\
-		  (R300_FPI0_ARGC_ONE  << R300_FPI0_ARG2C_SHIFT) )
-#define I0_XXX	( (R300_FPI0_OUTC_MAD) |				\
-		  (R300_FPI0_ARGC_SRC0C_XXX) |				\
-		  (R300_FPI0_ARGC_ONE  << R300_FPI0_ARG1C_SHIFT) |	\
-		  (R300_FPI0_ARGC_ZERO << R300_FPI0_ARG2C_SHIFT) )
-#define I0_YYY	( (R300_FPI0_OUTC_MAD) |				\
-		  (R300_FPI0_ARGC_SRC0C_YYY) |				\
-		  (R300_FPI0_ARGC_ONE  << R300_FPI0_ARG1C_SHIFT) |	\
-		  (R300_FPI0_ARGC_ZERO << R300_FPI0_ARG2C_SHIFT) )
-#define I0_ZZZ	( (R300_FPI0_OUTC_MAD) |				\
-		  (R300_FPI0_ARGC_SRC0C_ZZZ) |				\
-		  (R300_FPI0_ARGC_ONE  << R300_FPI0_ARG1C_SHIFT) |	\
-		  (R300_FPI0_ARGC_ZERO << R300_FPI0_ARG2C_SHIFT) )
-#define I0_XYZ	( (R300_FPI0_OUTC_MAD) |				\
-		  (R300_FPI0_ARGC_SRC0C_XYZ) |				\
-		  (R300_FPI0_ARGC_ONE  << R300_FPI0_ARG1C_SHIFT) |	\
-		  (R300_FPI0_ARGC_ZERO << R300_FPI0_ARG2C_SHIFT) )
-#define I0_YZX	( (R300_FPI0_OUTC_MAD) |				\
-		  (R300_FPI0_ARGC_SRC0C_YZX) |				\
-		  (R300_FPI0_ARGC_ONE  << R300_FPI0_ARG1C_SHIFT) |	\
-		  (R300_FPI0_ARGC_ZERO << R300_FPI0_ARG2C_SHIFT) )
-#define I0_ZXY	( (R300_FPI0_OUTC_MAD) |				\
-		  (R300_FPI0_ARGC_SRC0C_ZXY) |				\
-		  (R300_FPI0_ARGC_ONE  << R300_FPI0_ARG1C_SHIFT) |	\
-		  (R300_FPI0_ARGC_ZERO << R300_FPI0_ARG2C_SHIFT) )
-#define I0_WZY	( (R300_FPI0_OUTC_MAD) |				\
-		  (R300_FPI0_ARGC_SRC0CA_WZY) |				\
-		  (R300_FPI0_ARGC_ONE  << R300_FPI0_ARG1C_SHIFT) |	\
-		  (R300_FPI0_ARGC_ZERO << R300_FPI0_ARG2C_SHIFT) )
-
-#define IEMPTY	0
-#define I1_CST	R300_FPI1_SRC0C_CONST
-
-#define I1_XYZ	( R300_FPI1_SRC1C_CONST |	\
-		  R300_FPI1_SRC2C_CONST |	\
-		  R300_FPI1_DSTC_REG_X |	\
-		  R300_FPI1_DSTC_REG_Y |	\
-		  R300_FPI1_DSTC_REG_Z )
-#define I1_XY_	( R300_FPI1_SRC1C_CONST |	\
-		  R300_FPI1_SRC2C_CONST |	\
-		  R300_FPI1_DSTC_REG_X |	\
-		  R300_FPI1_DSTC_REG_Y )	
-#define I1_X_Z	( R300_FPI1_SRC1C_CONST |	\
-		  R300_FPI1_SRC2C_CONST |	\
-		  R300_FPI1_DSTC_REG_X |	\
-		  R300_FPI1_DSTC_REG_Z )	
-#define I1__YZ	( R300_FPI1_SRC1C_CONST |	\
-		  R300_FPI1_SRC2C_CONST |	\
-		  R300_FPI1_DSTC_REG_Y |	\
-		  R300_FPI1_DSTC_REG_Z )
-#define I1_X__	( R300_FPI1_SRC1C_CONST |	\
-		  R300_FPI1_SRC2C_CONST |	\
-		  R300_FPI1_DSTC_REG_X )
-#define I1__Y_	( R300_FPI1_SRC1C_CONST |	\
-		  R300_FPI1_SRC2C_CONST |	\
-		  R300_FPI1_DSTC_REG_Y )
-#define I1___Z	( R300_FPI1_SRC1C_CONST |	\
-		  R300_FPI1_SRC2C_CONST |	\
-		  R300_FPI1_DSTC_REG_Z )
-
-#define SEMPTY	{0,{0,0,0,0},{0,0,0,0,0,0,0,0}}
-
-struct r300_fragment_program_swizzle r300_swizzle [512] = {
-	/* XXX */
-	{1,{0,0,0,0},{ I0_XXX, I1_XYZ,
-		       0, 0, 0, 0, 0, 0 } },
-	/* YXX */
-	{2,{0,0,0,0},{ I0_YYY, I1_X__,
-		       I0_XXX, I1__YZ,
-		       0,0,
-		       0,0 } },
-	/* ZXX */
-	{2,{0,0,0,0},{ I0_ZZZ, I1_X__,
-		       I0_XXX, I1__YZ,
-		       0,0,
-		       0,0 } },
-	/* WXX */
-	{2,{0,0,0,0},{ I0_WZY, I1_X__,
-		       I0_XXX, I1__YZ,
-		       0,0,
-		       0,0} },
-	/* 0XX */
-	{2,{0,2,0,0},{ I0_XXX, I1__YZ,
-		       I0_000, I1_X__ | I1_CST,
-		       0,0,
-		       0,0 } },
-	/* 1XX */
-	{2,{0,2,0,0},{ I0_XXX, I1__YZ,
-		       I0_111, I1_X__ | I1_CST,
-		       0,0,0,0}},
-	SEMPTY,SEMPTY,
-	/* XYX */
-	{2,{0,0,0,0},{ I0_YYY, I1__Y_,
-		       I0_XXX, I1_X_Z,
-		       0,0,0,0}},
-	/* YYX */
-	{2,{0,0,0,0},{ I0_YYY, I1_XY_,
-		       I0_XXX, I1___Z,
-		       0,0,0,0}},
-	/* ZYX */
-	{3,{0,0,0,0},{ I0_ZZZ, I1_X__,
-		       I0_YYY, I1__Y_,
-		       I0_XXX, I1___Z,
-		       0,0}},
-	/* WYX */
-	{3,{0,0,0,0},{ I0_WZY, I1_X__,
-		       I0_YYY, I1__Y_,
-		       I0_XXX, I1___Z,
-		       0,0}},
-	/* 0YX */
-	{3,{0,0,2,0},{ I0_YYY, I1__Y_,
-		       I0_XXX, I1___Z,
-	               I0_000, I1_X__ | I1_CST,
-		       0,0}},
-	/* 1YX */
-	{3,{0,0,2,0},{ I0_YYY, I1__Y_,
-		       I0_XXX, I1___Z,
-		       I0_111, I1_X__ | I1_CST,
-		       0,0}},
-	SEMPTY,SEMPTY,
-	/* XZX */
-	{2,{0,0,0,0},{ I0_YZX, I1__YZ,
-		       I0_XXX, I1_X__,
-		       0,0,0,0}},
-	/* YZX */
-	{1,{0,0,0,0},{ I0_YZX, I1_XYZ,
-		       0, 0, 0, 0, 0, 0 } },
-	/* ZZX */
-	{2,{0,0,0,0},{ I0_YZX, I1__YZ,
-		       I0_ZZZ, I1_X__,0,0,0,0}},
-	/* WZX */
-	{2,{0,0,0,0},{ I0_WZY, I1__YZ,
-		       I0_XXX, I1_X__,0,0,0,0}},
-	/* 0ZX */
-	{2,{0,2,0,0},{ I0_YZX, I1__YZ,
-		       I0_000, I1_X__ | I1_CST,
-	               0,0,0,0}},
-	/* 1ZX */
-	{2,{0,2,0,0},{ I0_YZX, I1__YZ,
-		       I0_111, I1_X__ | I1_CST,
-	               0,0,0,0}},
-	SEMPTY,SEMPTY,
-	/* XWX */
-	{3,{0,1,0,0},{ I0_WZY, I1_X__,
-		       I0_XXX, I1__Y_,
-		       I0_XXX, I1_X_Z,
-		       0,0}},
-	/* YWX */
-	{3,{0,1,0,0},{ I0_WZY, I1_X__,
-		       I0_XXX, I1__Y_,
-		       I0_YZX, I1_X_Z,
-		       0,0}},
-	/* ZWX */
-	{4,{0,1,0,0},{ I0_WZY, I1_X__,
-		       I0_XXX, I1__Y_,
-		       I0_ZZZ, I1_X__,
-		       I0_XXX, I1___Z } },
-	/* WWX */
-	{3,{0,1,0,0},{ I0_WZY, I1_X__,
-		       I0_XXX, I1_XY_,
-		       I0_YZX, I1___Z,
-		       0,0}},
-	/* 0WX */
-	{4,{0,1,0,2},{ I0_WZY, I1_X__,
-		       I0_XXX, I1__Y_,
-		       I0_YZX, I1___Z,
-		       I0_000, I1_X__ | I1_CST } },
-	/* 1WX */
-	{4,{0,1,0,2},{ I0_WZY, I1_X__,
-		       I0_XXX, I1__Y_,
-		       I0_YZX, I1___Z,
-		       I0_111, I1_X__ | I1_CST } },
-	SEMPTY,SEMPTY,
-	/* X0X */
-	{2,{0,2,0,0},{ I0_XXX, I1_X_Z,
-		       I0_000, I1__Y_ | I1_CST,
-		       0,0,0,0}},
-	/* Y0X */
-	{2,{0,2,0,0},{ I0_YZX, I1_X_Z,
-		       I0_000, I1__Y_ | I1_CST,
-		       0,0,0,0}},
-	/* Z0X */
-	{3,{0,2,0,0},{ I0_XXX, I1___Z,
-		       I0_000, I1__Y_ | I1_CST,
-		       I0_ZZZ, I1_X__,
-		       0,0}},
-	/* W0X */
-	{3,{0,2,0,0},{ I0_XXX, I1___Z,
-		       I0_000, I1__Y_ | I1_CST,
-		       I0_WZY, I1_X__,
-		       0,0}},
-	/* 00X */
-	{2,{0,2,0,0},{ I0_XXX, I1___Z,
-		       I0_000, I1_XY_ | I1_CST,
-		       0,0,0,0}},
-	/* 10X */
-	{3,{0,2,0,0},{ I0_XXX, I1___Z,
-		       I0_000, I1__Y_ | I1_CST,
-		       I0_111, I1_X__ | I1_CST,
-		       0,0}},
-	SEMPTY,SEMPTY,
-	/* X1X */
-	{2,{0,2,0,0},{ I0_XXX, I1_X_Z,
-		       I0_111, I1__Y_ | I1_CST,
-		       0,0,0,0}},
-	/* Y1X */
-	{2,{0,2,0,0},{ I0_YZX, I1_X_Z,
-		       I0_111, I1__Y_ | I1_CST,
-		       0,0,0,0}},
-	/* Z1X */
-	{3,{0,2,0,0},{ I0_XXX, I1___Z,
-		       I0_111, I1__Y_ | I1_CST,
-		       I0_ZZZ, I1_X__,
-		       0,0}},
-	/* W1X */
-	{3,{0,2,0,0},{ I0_XXX, I1___Z,
-		       I0_111, I1__Y_ | I1_CST,
-		       I0_WZY, I1_X__,
-		       0,0}},
-	/* 01X */
-	{3,{0,2,0,0},{ I0_XXX, I1___Z,
-		       I0_111, I1__Y_ | I1_CST,
-		       I0_000, I1_X__ | I1_CST,
-		       0,0}},
-	/* 11X */
-	{2,{0,2,0,0},{ I0_XXX, I1___Z,
-		       I0_111, I1_XY_ | I1_CST,
-		       0,0,0,0}},
-	SEMPTY,SEMPTY,SEMPTY,SEMPTY,SEMPTY,SEMPTY,SEMPTY,SEMPTY,SEMPTY,SEMPTY,
-	SEMPTY,SEMPTY,SEMPTY,SEMPTY,SEMPTY,SEMPTY,SEMPTY,SEMPTY,
-	/* XXY */
-	{2,{0,0,0,0},{ I0_YYY, I1___Z,
-		       I0_XXX, I1_XY_,
-		       0,0,0,0}},
-	/* YXY */
-	{2,{0,0,0,0},{ I0_YYY, I1_X_Z,
-		       I0_XXX, I1__Y_,
-		       0,0,0,0}},
-	/* ZXY */
-	{1,{0,0,0,0},{ I0_ZXY, I1_XYZ,
-		       0, 0, 0, 0, 0, 0 } },
-	/* WXY */
-	{2,{0,0,0,0},{ I0_WZY, I1_X__,
-		       I0_ZXY, I1__YZ,
-		       0,0,0,0}},
-	/* 0XY */
-	{2,{0,0,0,0},{ I0_ZXY, I1__YZ,
-		       I0_000, I1_X__ | I1_CST,
-		       0,0,0,0}},
-	/* 1XY */
-	{2,{0,0,0,0},{ I0_ZXY, I1__YZ,
-		       I0_111, I1_X__ | I1_CST,
-		       0,0,0,0}},
-	SEMPTY,SEMPTY,
-	/* XYY */
-	{2,{0,0,0,0},{ I0_YYY, I1__YZ,
-		       I0_XXX, I1_X__,
-		       0,0,0,0}},
-	/* YYY */
-	{1,{0,0,0,0},{ I0_YYY, I1_XYZ,
-		       0, 0, 0, 0, 0, 0 } },
-	/* ZYY */
-	{2,{0,0,0,0},{ I0_YYY, I1__YZ,
-		       I0_ZZZ, I1_X__,
-		       0,0,0,0}},
-	/* WYY */
-	{2,{0,0,0,0},{ I0_YYY, I1__YZ,
-		       I0_WZY, I1_X__,
-		       0,0,0,0}},
-	/* 0YY */
-	{2,{0,0,0,0},{ I0_YYY, I1__YZ,
-		       I0_000, I1_X__ | I1_CST,
-		       0,0,0,0}},
-	/* 1YY */
-	{2,{0,0,0,0},{ I0_YYY, I1__YZ,
-		       I0_111, I1_X__ | I1_CST,
-		       0,0,0,0}},
-	SEMPTY,SEMPTY,
-	/* XZY */
-	{2,{0,0,0,0},{ I0_WZY, I1__YZ,
-		       I0_XXX, I1_X__,
-		       0,0,0,0}},
-	/* YZY */
-	{2,{0,0,0,0},{ I0_WZY, I1__YZ,
-		       I0_YYY, I1_X__,
-		       0,0,0,0}},
-	/* ZZY */
-	{2,{0,0,0,0},{ I0_WZY, I1__YZ,
-		       I0_ZZZ, I1_X__,
-		       0,0,0,0}},
-	/* WZY */
-	{1,{0,0,0,0},{ I0_WZY, I1_XYZ,
-		       0, 0, 0, 0, 0, 0 } },
-	/* 0ZY */
-	{2,{0,0,0,0},{ I0_WZY, I1__YZ,
-		       I0_000, I1_X__ | I1_CST,
-		       0,0,0,0}},
-	/* 1ZY */
-	{2,{0,0,0,0},{ I0_WZY, I1__YZ,
-		       I0_111, I1_X__ | I1_CST,
-		       0,0,0,0}},
-	SEMPTY,SEMPTY,
-	/* XWY */
-	{4,{0,1,0,0},{ I0_WZY, I1_X__,
-		       I0_XXX, I1__Y_,
-		       I0_XXX, I1_X__,
-		       I0_YYY, I1___Z }	},
-	/* YWY */
-	{3,{0,1,0,0},{ I0_WZY, I1_X__,
-		       I0_XXX, I1__Y_,
-		       I0_YYY, I1_X_Z,
-		       0,0}},
-	/* ZWY */
-	{3,{0,1,0,0},{ I0_WZY, I1_X__,
-		       I0_XXX, I1__Y_,
-		       I0_ZXY, I1_X_Z,
-		       0,0}},
-	/* WWY */
-	{3,{0,1,0,0},{ I0_WZY, I1_X__,
-		       I0_XXX, I1_XY_,
-		       I0_ZXY, I1___Z,
-		       0,0}},
-	/* 0WY */
-	{4,{0,1,0,0},{ I0_WZY, I1_X__,
-		       I0_XXX, I1__Y_,
-		       I0_ZXY, I1___Z,
-		       I0_000, I1_X__ | I1_CST } },
-	/* 1WY */
-	{4,{0,1,0,0},{ I0_WZY, I1_X__,
-		       I0_XXX, I1__Y_,
-		       I0_ZXY, I1___Z,
-		       I0_111, I1_X__ | I1_CST } },
-	SEMPTY,SEMPTY,
-	/* X0Y */
-	{3,{0,2,0,0},{ I0_XXX, I1_X__,
-		       I0_000, I1__Y_ | I1_CST,
-		       I0_YYY, I1___Z,
-		       0,0}},
-	/* Y0Y */
-	{2,{0,2,0,0},{ I0_YYY, I1_X_Z,
-		       I0_000, I1__Y_ | I1_CST,
-		       0,0,0,0}},
-	/* Z0Y */
-	{2,{0,2,0,0},{ I0_ZXY, I1_X_Z,
-		       I0_000, I1__Y_ | I1_CST,
-		       0,0,0,0}},
-	/* W0Y */
-	{2,{0,2,0,0},{ I0_WZY, I1_X_Z,
-		       I0_000, I1__Y_ | I1_CST,
-		       0,0,0,0}},
-	/* 00Y */
-	{2,{0,2,0,0},{ I0_YYY, I1___Z,
-		       I0_000, I1_XY_ | I1_CST,
-		       0,0,0,0}},
-	/* 10Y */
-	{3,{0,2,0,0},{ I0_YYY, I1___Z,
-		       I0_000, I1__Y_ | I1_CST,
-		       I0_111, I1_X__ | I1_CST,
-		       0,0}},
-	SEMPTY,SEMPTY,
-	/* X1Y */
-	{3,{0,2,0,0},{ I0_XXX, I1_X__,
-		       I0_111, I1__Y_ | I1_CST,
-		       I0_YYY, I1___Z,
-		       0,0}},
-	/* Y1Y */
-	{2,{0,2,0,0},{ I0_YYY, I1_X_Z,
-		       I0_111, I1__Y_ | I1_CST,
-		       0,0,0,0}},
-	/* Z1Y */
-	{2,{0,2,0,0},{ I0_ZXY, I1_X_Z,
-		       I0_111, I1__Y_ | I1_CST,
-		       0,0,0,0}},
-	/* W1Y */
-	{3,{0,2,0,0},{ I0_WZY, I1_X_Z,
-		       I0_111, I1__Y_ | I1_CST,
-		       0,0,0,0}},
-	/* 01Y */
-	{3,{0,2,0,0},{ I0_YYY, I1___Z,
-		       I0_111, I1__Y_ | I1_CST,
-		       I0_000, I1_X__ | I1_CST,
-		       0,0}},
-	/* 11Y */
-	{2,{0,2,0,0},{ I0_YYY, I1___Z,
-		       I0_111, I1_XY_ | I1_CST,
-		       0,0,0,0}},
-	SEMPTY,SEMPTY,SEMPTY,SEMPTY,SEMPTY,SEMPTY,SEMPTY,SEMPTY,SEMPTY,SEMPTY,
-	SEMPTY,SEMPTY,SEMPTY,SEMPTY,SEMPTY,SEMPTY,SEMPTY,SEMPTY,
-	/* XXZ */
-	{2,{0,0,0,0},{ I0_XXX, I1_XY_,
-		       I0_ZZZ, I1___Z,
-		       0,0,0,0}},
-	/* YXZ */
-	{3,{0,0,0,0},{ I0_XXX, I1__Y_,
-		       I0_YYY, I1_X__,
-		       I0_ZZZ, I1___Z,
-		       0,0}},
-	/* ZXZ */
-	{2,{0,0,0,0},{ I0_XXX, I1__Y_,
-		       I0_ZZZ, I1_X_Z,
-		       0,0,0,0}},
-	/* WXZ */
-	{3,{0,0,0,0},{ I0_XXX, I1__Y_,
-		       I0_ZZZ, I1___Z,
-		       I0_WZY, I1_X__,
-		       0,0}},
-	/* 0XZ */
-	{3,{0,0,2,0},{ I0_XXX, I1__Y_,
-		       I0_ZZZ, I1___Z,
-		       I0_000, I1_X__ | I1_CST,
-		       0,0}},
-	/* 1XZ */
-	{3,{0,0,2,0},{ I0_XXX, I1__Y_,
-		       I0_ZZZ, I1___Z,
-		       I0_111, I1_X__ | I1_CST,
-		       0,0}},
-	SEMPTY,SEMPTY,
-	/* XYZ */
-	{1,{0,0,0,0},{ I0_XYZ, I1_XYZ,
-		       0, 0, 0, 0, 0, 0 } },
-	/* YYZ */
-	{2,{0,0,0,0},{ I0_ZZZ, I1___Z,
-		       I0_YYY, I1_XY_,
-		       0,0,0,0}},
-	/* ZYZ */
-	{2,{0,0,0,0},{ I0_ZZZ, I1_X_Z,
-		       I0_YYY, I1__Y_,
-		       0,0,0,0}},
-	/* WYZ */
-	{2,{0,0,0,0},{ I0_XYZ, I1__YZ,
-		       I0_WZY, I1_X__,
-		       0,0,0,0}},
-	/* 0YZ */
-	{2,{0,2,0,0},{ I0_XYZ, I1__YZ,
-		       I0_000, I1_X__ | I1_CST,
-		       0,0,0,0}},
-	/* 1YZ */
-	{2,{0,2,0,0},{ I0_XYZ, I1__YZ,
-		       I0_111, I1_X__ | I1_CST,
-		       0,0,0,0}},
-	SEMPTY,SEMPTY,
-	/* XZZ */
-	{2,{0,0,0,0},{ I0_ZZZ, I1__YZ,
-		       I0_XXX, I1_X__,
-		       0,0,0,0}},
-	/* YZZ */
-	{2,{0,0,0,0},{ I0_ZZZ, I1__YZ,
-		       I0_YYY, I1_X__,
-		       0,0,0,0}},
-	/* ZZZ */
-	{1,{0,0,0,0},{ I0_ZZZ, I1_XYZ,
-		       0, 0, 0, 0, 0, 0 } },
-	/* WZZ */
-	{2,{0,0,0,0},{ I0_ZZZ, I1__YZ,
-		       I0_WZY, I1_X__,
-		       0,0,0,0}},
-	/* 0ZZ */
-	{2,{0,2,0,0},{ I0_ZZZ, I1__YZ,
-		       I0_000, I1_X__ | I1_CST,
-		       0,0,0,0}},
-	/* 1ZZ */
-	{2,{0,2,0,0},{ I0_ZZZ, I1__YZ,
-		       I0_111, I1_X__ | I1_CST,
-		       0,0,0,0}},
-	SEMPTY,SEMPTY,
-	/* XWZ */
-	{3,{0,1,0,0},{ I0_WZY, I1_X__,
-		       I0_XXX, I1__Y_,
-		       I0_XYZ, I1_X_Z,
-		       0,0}},
-	/* YWZ */
-	{4,{0,1,0,0},{ I0_WZY, I1_X__,
-		       I0_XXX, I1__Y_,
-		       I0_YYY, I1_X__,
-		       I0_XYZ, I1___Z } },
-	/* ZWZ */
-	{3,{0,1,0,0},{ I0_WZY, I1_X__,
-		       I0_XXX, I1__Y_,
-		       I0_ZZZ, I1_X_Z,
-		       0,0}},
-	/* WWZ */
-	{3,{0,1,0,0},{ I0_WZY, I1_X__,
-		       I0_XXX, I1_XY_,
-		       I0_XYZ, I1___Z,
-		       0,0}},
-	/* 0WZ */
-	{4,{0,1,0,2},{ I0_WZY, I1_X__,
-		       I0_XXX, I1__Y_,
-		       I0_XYZ, I1___Z,
-		       I0_000, I1_X__ | I1_CST } },
-	/* 1WZ */
-	{4,{0,1,0,2},{ I0_WZY, I1_X__,
-		       I0_XXX, I1__Y_,
-		       I0_XYZ, I1___Z,
-		       I0_111, I1_X__ | I1_CST } },
-	SEMPTY,SEMPTY,
-	/* X0Z */
-	{2,{0,2,0,0},{ I0_XYZ, I1_X_Z,
-		       I0_000, I1__Y_ | I1_CST,
-		       0,0,0,0}},
-	/* Y0Z */
-	{3,{0,2,0,0},{ I0_ZZZ, I1___Z,
-		       I0_000, I1__Y_ | I1_CST,
-		       I0_YYY, I1_X__,
-		       0,0}},
-	/* Z0Z */
-	{2,{0,2,0,0},{ I0_ZZZ, I1_X_Z,
-		       I0_000, I1__Y_ | I1_CST,
-		       0,0,0,0}},
-	/* W0Z */
-	{3,{0,2,0,0},{ I0_ZZZ, I1___Z,
-		       I0_000, I1__Y_ | I1_CST,
-		       I0_WZY, I1_X__,
-		       0,0}},
-	/* 00Z */
-	{2,{0,2,0,0},{ I0_ZZZ, I1___Z,
-		       I0_000, I1_XY_ | I1_CST,
-		       0,0,0,0}},
-	/* 10Z */
-	{3,{0,2,2,0},{ I0_ZZZ, I1___Z,
-		       I0_000, I1__Y_ | I1_CST,
-		       I0_111, I1_X__ | I1_CST,
-		       0,0}},
-	SEMPTY,SEMPTY,
-	/* X1Z */
-	{2,{0,2,0,0},{ I0_XYZ, I1_X_Z,
-		       I0_111, I1__Y_ | I1_CST,
-		       0,0,0,0}},
-	/* Y1Z */
-	{3,{0,2,0,0},{ I0_ZZZ, I1___Z,
-		       I0_111, I1__Y_ | I1_CST,
-		       I0_YYY, I1_X__,
-		       0,0}},
-	/* Z1Z */
-	{2,{0,2,0,0},{ I0_ZZZ, I1_X_Z,
-		       I0_111, I1__Y_ | I1_CST,
-		       0,0,0,0}},
-	/* W1Z */
-	{3,{0,2,0,0},{ I0_ZZZ, I1___Z,
-		       I0_111, I1__Y_ | I1_CST,
-		       I0_WZY, I1_X__,
-		       0,0}},
-	/* 01Z */
-	{3,{0,2,2,0},{ I0_ZZZ, I1___Z,
-		       I0_111, I1__Y_ | I1_CST,
-		       I0_000, I1_X__ | I1_CST,
-		       0,0}},
-	/* 11Z */
-	{2,{0,2,0,0},{ I0_ZZZ, I1___Z,
-		       I0_111, I1_XY_ | I1_CST,
-		       0,0,0,0}},
-	SEMPTY,SEMPTY,SEMPTY,SEMPTY,SEMPTY,SEMPTY,SEMPTY,SEMPTY,SEMPTY,SEMPTY,
-	SEMPTY,SEMPTY,SEMPTY,SEMPTY,SEMPTY,SEMPTY,SEMPTY,SEMPTY,
-	/* XXW */
-	{3,{0,1,0,0},{ I0_WZY, I1_X__,
-		       I0_XXX, I1___Z,
-		       I0_XXX, I1_XY_,
-		       0,0}},
-	/* YXW */
-	{4,{0,1,0,0},{ I0_WZY, I1_X__,
-		       I0_XXX, I1___Z,
-		       I0_XXX, I1__Y_,
-		       I0_YYY, I1_X__ } },
-	/* ZXW */
-	{3,{0,1,0,0},{ I0_WZY, I1_X__,
-		       I0_XXX, I1___Z,
-		       I0_ZXY, I1_XY_,
-		       0,0}},
-	/* WXW */
-	{3,{0,1,0,0},{ I0_WZY, I1_X__,
-		       I0_XXX, I1_X_Z,
-		       I0_XXX, I1__Y_,
-		       0,0}},
-	/* 0XW */
-	{4,{0,1,0,2},{ I0_WZY, I1_X__,
-		       I0_XXX, I1___Z,
-		       I0_XXX, I1__Y_,
-		       I0_000, I1_X__ | I1_CST } },
-	/* 1XW */
-	{4,{0,1,0,2},{ I0_WZY, I1_X__,
-		       I0_XXX, I1___Z,
-		       I0_XXX, I1__Y_,
-		       I0_111, I1_X__ | I1_CST } },
-	SEMPTY,SEMPTY,
-	/* XYW */
-	{3,{0,1,0,0},{ I0_WZY, I1_X__,
-		       I0_XXX, I1___Z,
-		       I0_XYZ, I1_XY_,
-		       0,0}},
-	/* YYW */
-	{3,{0,1,0,0},{ I0_WZY, I1_X__,
-		       I0_XXX, I1___Z,
-		       I0_YYY, I1_XY_,
-		       0,0}},
-	/* ZYW */
-	{4,{0,1,0,0},{ I0_WZY, I1_X__,
-		       I0_XXX, I1___Z,
-		       I0_XYZ, I1__Y_,
-		       I0_ZZZ, I1_X__ } },
-	/* WYW */
-	{3,{0,1,0,0},{ I0_WZY, I1_X__,
-		       I0_XXX, I1_X_Z,
-		       I0_YYY, I1__Y_,
-		       0,0}},
-	/* 0YW */
-	{4,{0,1,0,2},{ I0_WZY, I1_X__,
-		       I0_XXX, I1___Z,
-		       I0_YYY, I1__Y_,
-		       I0_000, I1_X__ | I1_CST } },
-	/* 1YW */
-	{4,{0,1,0,2},{ I0_WZY, I1_X__,
-		       I0_XXX, I1___Z,
-		       I0_YYY, I1__Y_,
-		       I0_111, I1_X__ | I1_CST } },
-
-	SEMPTY,SEMPTY,
-	/* XZW */
-	{4,{0,1,0,0},{ I0_WZY, I1_X__,
-		       I0_XXX, I1___Z,
-		       I0_XYZ, I1_X__,
-		       I0_ZZZ, I1__Y_ } },
-	/* YZW */
-	{3,{0,1,0,0},{ I0_WZY, I1_X__,
-		       I0_XXX, I1___Z,
-		       I0_YZX, I1_XY_,
-		       0,0}},
-	/* ZZW */
-	{3,{0,1,0,0},{ I0_WZY, I1_X__,
-		       I0_XXX, I1___Z,
-		       I0_ZZZ, I1_XY_,
-		       0,0}},
-	/* WZW */
-	{3,{0,1,0,0},{ I0_WZY, I1_X__,
-		       I0_XXX, I1_X_Z,
-		       I0_ZZZ, I1__Y_,
-		       0,0}},
-	/* 0ZW */
-	{4,{0,1,0,2},{ I0_WZY, I1_X__,
-		       I0_XXX, I1___Z,
-		       I0_ZZZ, I1__Y_,
-		       I0_000, I1_X__ | I1_CST } },
-	/* 1ZW */
-	{4,{0,1,0,2},{ I0_WZY, I1_X__,
-		       I0_XXX, I1___Z,
-		       I0_ZZZ, I1__Y_,
-		       I0_111, I1_X__ | I1_CST } },
-
-	SEMPTY,SEMPTY,
-	/* XWW */
-	{3,{0,1,0,0},{ I0_WZY, I1_X__,
-		       I0_XXX, I1__YZ,
-		       I0_XYZ, I1_X__,
-		       0,0}},
-	/* YWW */
-	{3,{0,1,0,0},{ I0_WZY, I1_X__,
-		       I0_XXX, I1__YZ,
-		       I0_YYY, I1_X__,
-		       0,0}},
-	/* ZWW */
-	{3,{0,1,0,0},{ I0_WZY, I1_X__,
-		       I0_XXX, I1__YZ,
-		       I0_ZZZ, I1_X__,
-		       0,0}},
-	/* WWW */
-	{2,{0,1,0,0},{ I0_WZY, I1_X__,
-		       I0_XXX, I1_XYZ,
-		       0,0,0,0}},
-	/* 0WW */
-	{3,{0,1,2,0},{ I0_WZY, I1_X__,
-		       I0_XXX, I1__YZ,
-		       I0_000, I1_X__ | I1_CST,
-		       0,0}},
-	/* 1WW */
-	{3,{0,1,2,0},{ I0_WZY, I1_X__,
-		       I0_XXX, I1__YZ,
-		       I0_111, I1_X__ | I1_CST,
-		       0,0}},
-	SEMPTY,SEMPTY,
-	/* X0W */
-	{4,{0,1,0,2},{ I0_WZY, I1_X__,
-		       I0_XXX, I1___Z,
-		       I0_XYZ, I1_X__,
-		       I0_000, I1__Y_ | I1_CST } },
-	/* Y0W */
-	{4,{0,1,0,2},{ I0_WZY, I1_X__,
-		       I0_XXX, I1___Z,
-		       I0_YYY, I1_X__,
-		       I0_000, I1__Y_ | I1_CST } },
-	/* Z0W */
-	{4,{0,1,0,2},{ I0_WZY, I1_X__,
-		       I0_XXX, I1___Z,
-		       I0_ZZZ, I1_X__,
-		       I0_000, I1__Y_ | I1_CST } },
-	/* 00W */
-	{3,{0,1,0,2},{ I0_WZY, I1_X__,
-		       I0_XXX, I1___Z,
-		       I0_000, I1_XY_ | I1_CST,
-		       0,0}},
-	/* 10W */
-	{4,{0,1,2,2},{ I0_WZY, I1_X__,
-		       I0_XXX, I1___Z,
-		       I0_111, I1_X__ | I1_CST,
-		       I0_000, I1__Y_ | I1_CST } },
-	SEMPTY,SEMPTY,
-	/* X1W */
-	{4,{0,1,0,2},{ I0_WZY, I1_X__,
-		       I0_XXX, I1___Z,
-		       I0_XYZ, I1_X__,
-		       I0_111, I1__Y_ | I1_CST } },
-	/* Y1W */
-	{4,{0,1,0,2},{ I0_WZY, I1_X__,
-		       I0_XXX, I1___Z,
-		       I0_YYY, I1_X__,
-		       I0_111, I1__Y_ | I1_CST } },
-	/* Z1W */
-	{4,{0,1,0,2},{ I0_WZY, I1_X__,
-		       I0_XXX, I1___Z,
-		       I0_ZZZ, I1_X__,
-		       I0_111, I1__Y_ | I1_CST } },
-	/* 01W */
-	{4,{0,1,2,2},{ I0_WZY, I1_X__,
-		       I0_XXX, I1___Z,
-		       I0_000, I1_X__ | I1_CST,
-		       I0_111, I1__Y_ | I1_CST } },
-	/* 11W */
-	{3,{0,1,0,2},{ I0_WZY, I1_X__,
-		       I0_XXX, I1___Z,
-		       I0_111, I1_XY_ | I1_CST,
-		       0,0}},
-	SEMPTY,SEMPTY,SEMPTY,SEMPTY,SEMPTY,SEMPTY,SEMPTY,SEMPTY,SEMPTY,SEMPTY,
-	SEMPTY,SEMPTY,SEMPTY,SEMPTY,SEMPTY,SEMPTY,SEMPTY,SEMPTY,
-	/* XX0 */
-	{2,{2,0,0,0},{ I0_000, I1___Z | I1_CST,
-		       I0_XXX, I1_XY_,
-		       0,0,0,0}},
-	/* YX0 */
-	{3,{2,0,0,0},{ I0_000, I1___Z | I1_CST,
-		       I0_XXX, I1__Y_,
-		       I0_YYY, I1_X__,
-		       0,0}},
-	/* ZX0 */
-	{2,{2,0,0,0},{ I0_000, I1___Z | I1_CST,
-		       I0_ZXY, I1_XY_,
-		       0,0,0,0}},
-	/* WX0 */
-	{3,{2,0,0,0},{ I0_000, I1___Z | I1_CST,
-		       I0_XXX, I1__Y_,
-		       I0_WZY, I1_X__,
-		       0,0}},
-	/* 0X0 */
-	{2,{2,0,0,0},{ I0_000, I1_X_Z | I1_CST,
-		       I0_XXX, I1__Y_,
-		       0,0,0,0}},
-	/* 1X0 */
-	{3,{2,0,2,0},{ I0_000, I1___Z | I1_CST,
-		       I0_XXX, I1__Y_,
-		       I0_111, I1_X__ | I1_CST,
-		       0,0}},
-	SEMPTY,SEMPTY,
-	/* XY0 */
-	{2,{2,0,0,0},{ I0_000, I1___Z | I1_CST,
-		       I0_XYZ, I1_XY_,
-		       0,0,0,0}},
-	/* YY0 */
-	{2,{2,0,0,0},{ I0_000, I1___Z | I1_CST,
-		       I0_YYY, I1_XY_,
-		       0,0,0,0}},
-	/* ZY0 */
-	{3,{2,0,0,0},{ I0_000, I1___Z | I1_CST,
-		       I0_ZZZ, I1_X__,
-		       I0_YYY, I1__Y_,
-		       0,0}},
-	/* WY0 */
-	{3,{2,0,0,0},{ I0_000, I1___Z | I1_CST,
-		       I0_XYZ, I1__Y_,
-		       I0_WZY, I1_X__,
-		       0,0}},
-	/* 0Y0 */
-	{2,{2,0,0,0},{ I0_000, I1_X_Z | I1_CST,
-		       I0_XYZ, I1__Y_,
-		       0,0,0,0}},
-	/* 1Y0 */
-	{3,{2,0,2,0},{ I0_000, I1___Z | I1_CST,
-		       I0_XYZ, I1__Y_,
-		       I0_111, I1_X__ | I1_CST,
-		       0,0}},
-	SEMPTY,SEMPTY,
-	/* XZ0 */
-	{3,{2,0,0,0},{ I0_000, I1___Z | I1_CST,
-		       I0_XYZ, I1_X__,
-		       I0_ZZZ, I1__Y_,
-		       0,0}},
-	/* YZ0 */
-	{2,{2,0,0,0},{ I0_000, I1___Z | I1_CST,
-		       I0_YZX, I1_XY_,
-		       0,0,0,0}},
-	/* ZZ0 */
-	{2,{2,0,0,0},{ I0_000, I1___Z | I1_CST,
-		       I0_ZZZ, I1_XY_,
-		       0,0,0,0}},
-	/* WZ0 */
-	{2,{2,0,0,0},{ I0_000, I1___Z | I1_CST,
-		       I0_WZY, I1_XY_,
-		       0,0,0,0}},
-	/* 0Z0 */
-	{2,{2,0,0,0},{ I0_000, I1_X_Z | I1_CST,
-		       I0_ZZZ, I1__Y_,
-		       0,0,0,0}},
-	/* 1Z0 */
-	{3,{2,0,2,0},{ I0_000, I1___Z | I1_CST,
-		       I0_ZZZ, I1__Y_,
-		       I0_111, I1_X__ | I1_CST,
-		       0,0}},
-	SEMPTY,SEMPTY,
-	/* XW0 */
-	{4,{0,1,2,0},{ I0_WZY, I1_XYZ,
-		       I0_XXX, I1__Y_,
-		       I0_000, I1___Z | I1_CST,
-		       I0_XYZ, I1_X__ } },
-	/* YW0 */
-	{4,{0,1,2,0},{ I0_WZY, I1_XYZ,
-		       I0_XXX, I1__Y_,
-		       I0_000, I1___Z | I1_CST,
-		       I0_YYY, I1_X__ } },
-	/* ZW0 */
-	{4,{0,1,2,0},{ I0_WZY, I1_XYZ,
-		       I0_XXX, I1__Y_,
-		       I0_000, I1___Z | I1_CST,
-		       I0_ZZZ, I1_X__ } },
-	/* WW0 */
-	{3,{0,1,2,0},{ I0_WZY, I1_XYZ,
-		       I0_XXX, I1_XY_,
-		       I0_000, I1___Z | I1_CST,
-		       0,0}},
-	/* 0W0 */
-	{3,{0,1,2,0},{ I0_WZY, I1_XYZ,
-		       I0_XXX, I1__Y_,
-		       I0_000, I1_X_Z | I1_CST,
-		       0,0}},
-	/* 1W0 */
-	{4,{0,1,2,2},{ I0_WZY, I1_XYZ,
-		       I0_XXX, I1__Y_,
-		       I0_000, I1___Z | I1_CST,
-		       I0_111, I1_X__ | I1_CST } },
-	SEMPTY,SEMPTY,
-	/* X00 */
-	{2,{2,0,0,0},{ I0_000, I1__YZ | I1_CST,
-		       I0_XYZ, I1_X__,
-		       0,0,0,0}},
-	/* Y00 */
-	{2,{2,0,0,0},{ I0_000, I1__YZ | I1_CST,
-		       I0_YYY, I1_X__,
-		       0,0,0,0}},
-	/* Z00 */
-	{2,{2,0,0,0},{ I0_000, I1__YZ | I1_CST,
-		       I0_ZZZ, I1_X__,
-		       0,0,0,0}},
-	/* W00 */
-	{2,{2,0,0,0},{ I0_000, I1__YZ | I1_CST,
-		       I0_WZY, I1_X__,
-		       0,0,0,0}},
-	/* 000 */
-	{1,{2,0,0,0},{ I0_000, I1_XYZ | I1_CST,
-		       0, 0, 0, 0, 0, 0 } },
-	/* 100 */
-	{2,{2,2,0,0},{ I0_000, I1__YZ | I1_CST,
-		       I0_111, I1_X__ | I1_CST,
-		       0,0,0,0}},
-	SEMPTY,SEMPTY,
-	/* X10 */
-	{3,{2,0,2,0},{ I0_000, I1___Z | I1_CST,
-		       I0_XYZ, I1_X__,
-		       I0_111, I1__Y_ | I1_CST,
-		       0,0}},
-	/* Y10 */
-	{3,{2,0,2,0},{ I0_000, I1___Z | I1_CST,
-		       I0_YYY, I1_X__,
-		       I0_111, I1__Y_ | I1_CST,
-		       0,0}},
-	/* Z10 */
-	{3,{2,0,2,0},{ I0_000, I1___Z | I1_CST,
-		       I0_ZZZ, I1_X__,
-		       I0_111, I1__Y_ | I1_CST,
-		       0,0}},
-	/* W10 */
-	{3,{2,0,2,0},{ I0_000, I1___Z | I1_CST,
-		       I0_WZY, I1_X__,
-		       I0_111, I1__Y_ | I1_CST,
-		       0,0}},
-	/* 010 */
-	{2,{2,2,0,0},{ I0_000, I1_X_Z | I1_CST,
-		       I0_111, I1__Y_ | I1_CST,
-		       0, 0, 0, 0 } },
-	/* 110 */
-	{2,{2,2,0,0},{ I0_000, I1___Z | I1_CST,
-		       I0_111, I1_XY_ | I1_CST,
-		       0,0,0,0}},
-	SEMPTY,SEMPTY,SEMPTY,SEMPTY,SEMPTY,SEMPTY,SEMPTY,SEMPTY,SEMPTY,SEMPTY,
-	SEMPTY,SEMPTY,SEMPTY,SEMPTY,SEMPTY,SEMPTY,SEMPTY,SEMPTY,
-
-
-
-	/* XX1 */
-	{2,{2,0,0,0},{ I0_111, I1___Z | I1_CST,
-		       I0_XXX, I1_XY_,
-		       0,0,0,0}},
-	/* YX1 */
-	{3,{2,0,0,0},{ I0_111, I1___Z | I1_CST,
-		       I0_XXX, I1__Y_,
-		       I0_YYY, I1_X__,
-		       0,0}},
-	/* ZX1 */
-	{2,{2,0,0,0},{ I0_111, I1___Z | I1_CST,
-		       I0_ZXY, I1_XY_,
-		       0,0,0,0}},
-	/* WX1 */
-	{3,{2,0,0,0},{ I0_111, I1___Z | I1_CST,
-		       I0_XXX, I1__Y_,
-		       I0_WZY, I1_X__,
-		       0,0}},
-	/* 0X1 */
-	{3,{2,0,2,0},{ I0_111, I1___Z | I1_CST,
-		       I0_XXX, I1__Y_,
-		       I0_000, I1_X__ | I1_CST,
-		       0,0}},
-	/* 1X1 */
-	{2,{2,0,0,0},{ I0_111, I1_X_Z | I1_CST,
-		       I0_XXX, I1__Y_,
-		       0,0,0,0}},
-	SEMPTY,SEMPTY,
-	/* XY1 */
-	{2,{2,0,0,0},{ I0_111, I1___Z | I1_CST,
-		       I0_XYZ, I1_XY_,
-		       0,0,0,0}},
-	/* YY1 */
-	{2,{2,0,0,0},{ I0_111, I1___Z | I1_CST,
-		       I0_YYY, I1_XY_,
-		       0,0,0,0}},
-	/* ZY1 */
-	{3,{2,0,0,0},{ I0_111, I1___Z | I1_CST,
-		       I0_ZZZ, I1_X__,
-		       I0_YYY, I1__Y_,
-		       0,0}},
-	/* WY1 */
-	{3,{2,0,0,0},{ I0_111, I1___Z | I1_CST,
-		       I0_XYZ, I1__Y_,
-		       I0_WZY, I1_X__,
-		       0,0}},
-	/* 0Y1 */
-	{3,{2,0,2,0},{ I0_111, I1___Z | I1_CST,
-		       I0_XYZ, I1__Y_,
-		       I0_000, I1_X__ | I1_CST,
-		       0,0}},
-	/* 1Y1 */
-	{2,{2,0,0,0},{ I0_111, I1_X_Z | I1_CST,
-		       I0_XYZ, I1__Y_,
-		       0,0,0,0}},
-	SEMPTY,SEMPTY,
-	/* XZ1 */
-	{3,{2,0,0,0},{ I0_111, I1___Z | I1_CST,
-		       I0_XYZ, I1_X__,
-		       I0_ZZZ, I1__Y_,
-		       0,0}},
-	/* YZ1 */
-	{2,{2,0,0,0},{ I0_111, I1___Z | I1_CST,
-		       I0_YZX, I1_XY_,
-		       0,0,0,0}},
-	/* ZZ1 */
-	{2,{2,0,0,0},{ I0_111, I1___Z | I1_CST,
-		       I0_ZZZ, I1_XY_,
-		       0,0,0,0}},
-	/* WZ1 */
-	{2,{2,0,0,0},{ I0_111, I1___Z | I1_CST,
-		       I0_WZY, I1_XY_,
-		       0,0,0,0}},
-	/* 0Z1 */
-	{3,{2,0,2,0},{ I0_111, I1___Z | I1_CST,
-		       I0_ZZZ, I1__Y_,
-		       I0_000, I1_X__ | I1_CST,
-		       0,0}},
-	/* 1Z1 */
-	{2,{2,0,0,0},{ I0_111, I1_X_Z | I1_CST,
-		       I0_ZZZ, I1__Y_,
-		       0,0,0,0}},
-	SEMPTY,SEMPTY,
-	/* XW1 */
-	{4,{0,1,2,0},{ I0_WZY, I1_XYZ,
-		       I0_XXX, I1__Y_,
-		       I0_000, I1___Z | I1_CST,
-		       I0_XYZ, I1_X__ } },
-	/* YW1 */
-	{4,{0,1,2,0},{ I0_WZY, I1_XYZ,
-		       I0_XXX, I1__Y_,
-		       I0_111, I1___Z | I1_CST,
-		       I0_YYY, I1_X__ } },
-	/* ZW1 */
-	{4,{0,1,2,0},{ I0_WZY, I1_XYZ,
-		       I0_XXX, I1__Y_,
-		       I0_111, I1___Z | I1_CST,
-		       I0_ZZZ, I1_X__ } },
-	/* WW1 */
-	{3,{0,1,2,0},{ I0_WZY, I1_XYZ,
-		       I0_XXX, I1_XY_,
-		       I0_111, I1___Z | I1_CST,
-		       0,0}},
-	/* 0W1 */
-	{4,{0,1,2,2},{ I0_WZY, I1_XYZ,
-		       I0_XXX, I1__Y_,
-		       I0_111, I1___Z | I1_CST,
-		       I0_000, I1_X__ | I1_CST } },
-	/* 1W1 */
-	{3,{0,1,2,0},{ I0_WZY, I1_XYZ,
-		       I0_XXX, I1__Y_,
-		       I0_111, I1_X_Z | I1_CST,
-		       0,0}},
-	SEMPTY,SEMPTY,
-	/* X01 */
-	{3,{2,0,2,0},{ I0_111, I1___Z | I1_CST,
-		       I0_XYZ, I1_X__,
-		       I0_000, I1__Y_ | I1_CST,
-		       0,0}},
-	/* Y01 */
-	{3,{2,0,2,0},{ I0_111, I1___Z | I1_CST,
-		       I0_YYY, I1_X__,
-		       I0_000, I1__Y_ | I1_CST,
-		       0,0}},
-	/* Z01 */
-	{3,{2,0,2,0},{ I0_111, I1___Z | I1_CST,
-		       I0_ZZZ, I1_X__,
-		       I0_000, I1__Y_ | I1_CST,
-		       0,0}},
-	/* W01 */
-	{3,{2,0,2,0},{ I0_111, I1___Z | I1_CST,
-		       I0_WZY, I1_X__,
-		       I0_000, I1__Y_ | I1_CST,
-		       0,0}},
-	/* 001 */
-	{2,{2,2,0,0},{ I0_111, I1___Z | I1_CST,
-		       I0_000, I1_XY_ | I1_CST,
-		       0,0,0,0}},
-	/* 101 */
-	{2,{2,2,0,0},{ I0_111, I1_X_Z | I1_CST,
-		       I0_000, I1__Y_ | I1_CST,
-		       0, 0, 0, 0 } },
-	SEMPTY,SEMPTY,
-	/* X11 */
-	{2,{2,0,0,0},{ I0_111, I1__YZ | I1_CST,
-		       I0_XYZ, I1_X__,
-		       0,0,0,0}},
-	/* Y11 */
-	{2,{2,0,0,0},{ I0_111, I1__YZ | I1_CST,
-		       I0_YYY, I1_X__,
-		       0,0,0,0}},
-	/* Z11 */
-	{2,{2,0,0,0},{ I0_111, I1__YZ | I1_CST,
-		       I0_ZZZ, I1_X__,
-		       0,0,0,0}},
-	/* W11 */
-	{2,{2,0,0,0},{ I0_111, I1__YZ | I1_CST,
-		       I0_WZY, I1_X__,
-		       0,0,0,0}},
-	/* 011 */
-	{2,{2,2,0,0},{ I0_111, I1__YZ | I1_CST,
-		       I0_000, I1_X__ | I1_CST,
-		       0,0,0,0}},
-	/* 111 */
-	{1,{2,0,0,0},{ I0_111, I1_XYZ | I1_CST,
-		       0, 0, 0, 0, 0, 0 } },
-	SEMPTY,SEMPTY,SEMPTY,SEMPTY,SEMPTY,SEMPTY,SEMPTY,SEMPTY,SEMPTY,SEMPTY,
-	SEMPTY,SEMPTY,SEMPTY,SEMPTY,SEMPTY,SEMPTY,SEMPTY,SEMPTY,SEMPTY,SEMPTY,
-	SEMPTY,SEMPTY,SEMPTY,SEMPTY,SEMPTY,SEMPTY,SEMPTY,SEMPTY,SEMPTY,SEMPTY,
-	SEMPTY,SEMPTY,SEMPTY,SEMPTY,SEMPTY,SEMPTY,SEMPTY,SEMPTY,SEMPTY,SEMPTY,
-	SEMPTY,SEMPTY,SEMPTY,SEMPTY,SEMPTY,SEMPTY,SEMPTY,SEMPTY,SEMPTY,SEMPTY,
-	SEMPTY,SEMPTY,SEMPTY,SEMPTY,SEMPTY,SEMPTY,SEMPTY,SEMPTY,SEMPTY,SEMPTY,
-	SEMPTY,SEMPTY,SEMPTY,SEMPTY,SEMPTY,SEMPTY,SEMPTY,SEMPTY,SEMPTY,SEMPTY,
-	SEMPTY,SEMPTY,SEMPTY,SEMPTY,SEMPTY,SEMPTY,SEMPTY,SEMPTY,SEMPTY,SEMPTY,
-	SEMPTY,SEMPTY,SEMPTY,SEMPTY,SEMPTY,SEMPTY,SEMPTY,SEMPTY,SEMPTY,SEMPTY,
-	SEMPTY,SEMPTY,SEMPTY,SEMPTY,SEMPTY,SEMPTY,SEMPTY,SEMPTY,SEMPTY,SEMPTY,
-	SEMPTY,SEMPTY,SEMPTY,SEMPTY,SEMPTY,SEMPTY,SEMPTY,SEMPTY,SEMPTY,SEMPTY,
-	SEMPTY,SEMPTY,SEMPTY,SEMPTY,SEMPTY,SEMPTY,SEMPTY,SEMPTY,SEMPTY,SEMPTY,
-	SEMPTY,SEMPTY,SEMPTY,SEMPTY,SEMPTY,SEMPTY,SEMPTY,SEMPTY,SEMPTY,SEMPTY,
-	SEMPTY,SEMPTY,SEMPTY,SEMPTY,SEMPTY,SEMPTY,SEMPTY,SEMPTY,SEMPTY,SEMPTY,
-	SEMPTY,SEMPTY,SEMPTY,SEMPTY,SEMPTY,SEMPTY,SEMPTY,SEMPTY
-};
-
-/******************************************************************************
-* Color source mask table
-******************************************************************************/
-
-#define S_111	R300_FPI0_ARGC_ONE
-#define S_000	R300_FPI0_ARGC_ZERO
-
-#define S0XXX	R300_FPI0_ARGC_SRC0C_XXX
-#define S0YYY	R300_FPI0_ARGC_SRC0C_YYY
-#define S0ZZZ	R300_FPI0_ARGC_SRC0C_ZZZ
-#define S0XYZ	R300_FPI0_ARGC_SRC0C_XYZ
-#define S0ZXY	R300_FPI0_ARGC_SRC0C_ZXY
-#define S0YZX	R300_FPI0_ARGC_SRC0C_YZX
-#define S0WZY	R300_FPI0_ARGC_SRC0CA_WZY
-#define S0WZY	R300_FPI0_ARGC_SRC0CA_WZY
-
-#define S1XXX	R300_FPI0_ARGC_SRC1C_XXX
-#define S1YYY	R300_FPI0_ARGC_SRC1C_YYY
-#define S1ZZZ	R300_FPI0_ARGC_SRC1C_ZZZ
-#define S1XYZ	R300_FPI0_ARGC_SRC1C_XYZ
-#define S1ZXY	R300_FPI0_ARGC_SRC1C_ZXY
-#define S1YZX	R300_FPI0_ARGC_SRC1C_YZX
-#define S1WZY	R300_FPI0_ARGC_SRC1CA_WZY
-
-#define S2XXX	R300_FPI0_ARGC_SRC2C_XXX
-#define S2YYY	R300_FPI0_ARGC_SRC2C_YYY
-#define S2ZZZ	R300_FPI0_ARGC_SRC2C_ZZZ
-#define S2XYZ	R300_FPI0_ARGC_SRC2C_XYZ
-#define S2ZXY	R300_FPI0_ARGC_SRC2C_ZXY
-#define S2YZX	R300_FPI0_ARGC_SRC2C_YZX
-#define S2WZY	R300_FPI0_ARGC_SRC2CA_WZY
-
-#define ntnat	32
-
-const GLuint r300_swz_srcc_mask[3][512] = {
-	{
-		S0XXX,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,
-		ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,S0YZX,ntnat,ntnat,
-		ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,
-		ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,
-		ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,
-		ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,
-		ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,S0ZXY,ntnat,ntnat,ntnat,
-		ntnat,ntnat,ntnat,S0YYY,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,
-		ntnat,ntnat,ntnat,S0WZY,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,
-		ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,
-		ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,
-		ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,
-		ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,
-		ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,S0XYZ,ntnat,ntnat,ntnat,
-		ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,S0ZZZ,ntnat,ntnat,ntnat,
-		ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,
-		ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,
-		ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,
-		ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,
-		ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,
-		ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,
-		ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,
-		ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,
-		ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,
-		ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,
-		ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,
-		ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,
-		ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,
-		ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,
-		ntnat,ntnat,S_000,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,
-		ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,
-		ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,
-		ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,
-		ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,
-		ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,
-		ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,
-		ntnat,ntnat,ntnat,ntnat,ntnat,S_111,ntnat,ntnat,ntnat,ntnat,
-		ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,
-		ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,
-		ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,
-		ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,
-		ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,
-		ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,
-		ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,
-		ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,
-		ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,
-		ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,
-		ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,
-		ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,
-		ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,
-		ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,
-		ntnat,ntnat
-	},
-	{
-		S1XXX,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,
-		ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,S1YZX,ntnat,ntnat,
-		ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,
-		ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,
-		ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,
-		ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,
-		ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,S1ZXY,ntnat,ntnat,ntnat,
-		ntnat,ntnat,ntnat,S1YYY,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,
-		ntnat,ntnat,ntnat,S1WZY,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,
-		ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,
-		ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,
-		ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,
-		ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,
-		ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,S1XYZ,ntnat,ntnat,ntnat,
-		ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,S1ZZZ,ntnat,ntnat,ntnat,
-		ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,
-		ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,
-		ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,
-		ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,
-		ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,
-		ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,
-		ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,
-		ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,
-		ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,
-		ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,
-		ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,
-		ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,
-		ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,
-		ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,
-		ntnat,ntnat,S_000,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,
-		ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,
-		ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,
-		ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,
-		ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,
-		ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,
-		ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,
-		ntnat,ntnat,ntnat,ntnat,ntnat,S_111,ntnat,ntnat,ntnat,ntnat,
-		ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,
-		ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,
-		ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,
-		ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,
-		ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,
-		ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,
-		ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,
-		ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,
-		ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,
-		ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,
-		ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,
-		ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,
-		ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,
-		ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,
-		ntnat,ntnat
-	},
-	{
-		S2XXX,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,
-		ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,S2YZX,ntnat,ntnat,
-		ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,
-		ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,
-		ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,
-		ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,
-		ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,S2ZXY,ntnat,ntnat,ntnat,
-		ntnat,ntnat,ntnat,S2YYY,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,
-		ntnat,ntnat,ntnat,S2WZY,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,
-		ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,
-		ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,
-		ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,
-		ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,
-		ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,S2XYZ,ntnat,ntnat,ntnat,
-		ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,S2ZZZ,ntnat,ntnat,ntnat,
-		ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,
-		ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,
-		ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,
-		ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,
-		ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,
-		ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,
-		ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,
-		ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,
-		ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,
-		ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,
-		ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,
-		ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,
-		ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,
-		ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,
-		ntnat,ntnat,S_000,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,
-		ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,
-		ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,
-		ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,
-		ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,
-		ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,
-		ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,
-		ntnat,ntnat,ntnat,ntnat,ntnat,S_111,ntnat,ntnat,ntnat,ntnat,
-		ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,
-		ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,
-		ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,
-		ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,
-		ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,
-		ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,
-		ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,
-		ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,
-		ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,
-		ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,
-		ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,
-		ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,
-		ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,
-		ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,ntnat,
-		ntnat,ntnat
-	}
-};
-
-/******************************************************************************
-* Alpha source mask table
-******************************************************************************/
-
-GLuint r300_swz_srca_mask[3][6] = {
-	{ R300_FPI2_ARGA_SRC0C_X,
-	  R300_FPI2_ARGA_SRC0C_Y,
-	  R300_FPI2_ARGA_SRC0C_Z,
-	  R300_FPI2_ARGA_SRC0A,
-	  R300_FPI2_ARGA_ZERO,
-	  R300_FPI2_ARGA_ONE },
-	{ R300_FPI2_ARGA_SRC1C_X,
-	  R300_FPI2_ARGA_SRC1C_Y,
-	  R300_FPI2_ARGA_SRC1C_Z,
-	  R300_FPI2_ARGA_SRC1A,
-	  R300_FPI2_ARGA_ZERO,
-	  R300_FPI2_ARGA_ONE },
-	{ R300_FPI2_ARGA_SRC2C_X,
-	  R300_FPI2_ARGA_SRC2C_Y,
-	  R300_FPI2_ARGA_SRC2C_Z,
-	  R300_FPI2_ARGA_SRC2A,
-	  R300_FPI2_ARGA_ZERO,
-	  R300_FPI2_ARGA_ONE },
-};
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/r300/r300_ioctl.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/r300/r300_ioctl.c
deleted file mode 100644
index 82379ebb3..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/r300/r300_ioctl.c
+++ /dev/null
@@ -1,774 +0,0 @@
-/*
-Copyright (C) The Weather Channel, Inc.  2002.
-Copyright (C) 2004 Nicolai Haehnle.
-All Rights Reserved.
-
-The Weather Channel (TM) funded Tungsten Graphics to develop the
-initial release of the Radeon 8500 driver under the XFree86 license.
-This notice must be preserved.
-
-Permission is hereby granted, free of charge, to any person obtaining
-a copy of this software and associated documentation files (the
-"Software"), to deal in the Software without restriction, including
-without limitation the rights to use, copy, modify, merge, publish,
-distribute, sublicense, and/or sell copies of the Software, and to
-permit persons to whom the Software is furnished to do so, subject to
-the following conditions:
-
-The above copyright notice and this permission notice (including the
-next paragraph) shall be included in all copies or substantial
-portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
-EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
-IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
-LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
-OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
-WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-**************************************************************************/
-
-/*
- * Authors:
- *   Keith Whitwell <keith@tungstengraphics.com>
- *   Nicolai Haehnle <prefect_@gmx.net>
- */
-
-#include <sched.h>
-#include <errno.h>
-
-#include "glheader.h"
-#include "imports.h"
-#include "macros.h"
-#include "context.h"
-#include "swrast/swrast.h"
-
-#include "r300_context.h"
-#include "radeon_ioctl.h"
-#include "r300_ioctl.h"
-#include "r300_cmdbuf.h"
-#include "r300_state.h"
-#include "r300_program.h"
-#include "radeon_reg.h"
-#include "r300_emit.h"
-
-#include "vblank.h"
-
-//#define CB_DPATH
-
-#define CLEARBUFFER_COLOR	0x1
-#define CLEARBUFFER_DEPTH	0x2
-#define CLEARBUFFER_STENCIL	0x4
-
-static void r300ClearBuffer(r300ContextPtr r300, int flags, int buffer)
-{
-	GLcontext* ctx = r300->radeon.glCtx;
-	__DRIdrawablePrivate *dPriv = r300->radeon.dri.drawable;
-	GLuint cboffset, cbpitch;
-	drm_r300_cmd_header_t* cmd2;
-#ifdef CB_DPATH
-	r300ContextPtr rmesa=r300;
-	LOCAL_VARS;
-#else
-	int i;
-#endif
-	
-	if (RADEON_DEBUG & DEBUG_IOCTL)
-		fprintf(stderr, "%s: %s buffer (%i,%i %ix%i)\n",
-			__FUNCTION__, buffer ? "back" : "front",
-			dPriv->x, dPriv->y, dPriv->w, dPriv->h);
-
-	if (buffer) {
-		cboffset = r300->radeon.radeonScreen->backOffset;
-		cbpitch = r300->radeon.radeonScreen->backPitch;
-	} else {
-		cboffset = r300->radeon.radeonScreen->frontOffset;
-		cbpitch = r300->radeon.radeonScreen->frontPitch;
-	}
-
-	cboffset += r300->radeon.radeonScreen->fbLocation;
-
-#ifndef CB_DPATH
-	R300_STATECHANGE(r300, vir[0]);
-	((drm_r300_cmd_header_t*)r300->hw.vir[0].cmd)->packet0.count = 1;
-	r300->hw.vir[0].cmd[1] = 0x21030003;
-
-	R300_STATECHANGE(r300, vir[1]);
-	((drm_r300_cmd_header_t*)r300->hw.vir[1].cmd)->packet0.count = 1;
-	r300->hw.vir[1].cmd[1] = 0xF688F688;
-
-	R300_STATECHANGE(r300, vic);
-	r300->hw.vic.cmd[R300_VIC_CNTL_0] = 0x00000001;
-	r300->hw.vic.cmd[R300_VIC_CNTL_1] = 0x00000405;
-	
-	R300_STATECHANGE(r300, vof);
-	r300->hw.vof.cmd[R300_VOF_CNTL_0] = R300_VAP_OUTPUT_VTX_FMT_0__POS_PRESENT
-				| R300_VAP_OUTPUT_VTX_FMT_0__COLOR_PRESENT;
-	r300->hw.vof.cmd[R300_VOF_CNTL_1] = 0; /* no textures */
-	
-	R300_STATECHANGE(r300, txe);
-	r300->hw.txe.cmd[R300_TXE_ENABLE] = 0;
-	
-	R300_STATECHANGE(r300, vpt);
-	r300->hw.vpt.cmd[R300_VPT_XSCALE] = r300PackFloat32(1.0);
-	r300->hw.vpt.cmd[R300_VPT_XOFFSET] = r300PackFloat32(dPriv->x);
-	r300->hw.vpt.cmd[R300_VPT_YSCALE] = r300PackFloat32(1.0);
-	r300->hw.vpt.cmd[R300_VPT_YOFFSET] = r300PackFloat32(dPriv->y);
-	r300->hw.vpt.cmd[R300_VPT_ZSCALE] = r300PackFloat32(1.0);
-	r300->hw.vpt.cmd[R300_VPT_ZOFFSET] = r300PackFloat32(0.0);
-
-	R300_STATECHANGE(r300, at);
-	r300->hw.at.cmd[R300_AT_ALPHA_TEST] = 0;
-	
-	R300_STATECHANGE(r300, bld);
-	r300->hw.bld.cmd[R300_BLD_CBLEND] = 0;
-	r300->hw.bld.cmd[R300_BLD_ABLEND] = 0;
-	
-	if (r300->radeon.radeonScreen->cpp == 4)
-		cbpitch |= R300_COLOR_FORMAT_ARGB8888;
-	else
-		cbpitch |= R300_COLOR_FORMAT_RGB565;
-	
-	if (r300->radeon.sarea->tiling_enabled)
-		cbpitch |= R300_COLOR_TILE_ENABLE;
-	
-	R300_STATECHANGE(r300, cb);
-	r300->hw.cb.cmd[R300_CB_OFFSET] = cboffset;
-	r300->hw.cb.cmd[R300_CB_PITCH] = cbpitch;
-
-	R300_STATECHANGE(r300, unk221C);
-	r300->hw.unk221C.cmd[1] = R300_221C_CLEAR;
-
-	R300_STATECHANGE(r300, ps);
-	r300->hw.ps.cmd[R300_PS_POINTSIZE] =
-		((dPriv->w * 6) << R300_POINTSIZE_X_SHIFT) |
-		((dPriv->h * 6) << R300_POINTSIZE_Y_SHIFT);
-
-	R300_STATECHANGE(r300, ri);
-	for(i = 1; i <= 8; ++i)
-		r300->hw.ri.cmd[i] = R300_RS_INTERP_USED;
-
-	R300_STATECHANGE(r300, rc);
-	/* The second constant is needed to get glxgears display anything .. */
-	r300->hw.rc.cmd[1] = (1 << R300_RS_CNTL_CI_CNT_SHIFT) | R300_RS_CNTL_0_UNKNOWN_18;
-	r300->hw.rc.cmd[2] = 0;
-	
-	R300_STATECHANGE(r300, rr);
-	((drm_r300_cmd_header_t*)r300->hw.rr.cmd)->packet0.count = 1;
-	r300->hw.rr.cmd[1] = 0x00004000;
-
-	R300_STATECHANGE(r300, cmk);
-	if (flags & CLEARBUFFER_COLOR) {
-		r300->hw.cmk.cmd[R300_CMK_COLORMASK] =
-			(ctx->Color.ColorMask[BCOMP] ? R300_COLORMASK0_B : 0) |
-			(ctx->Color.ColorMask[GCOMP] ? R300_COLORMASK0_G : 0) |
-			(ctx->Color.ColorMask[RCOMP] ? R300_COLORMASK0_R : 0) |
-			(ctx->Color.ColorMask[ACOMP] ? R300_COLORMASK0_A : 0);
-	} else {
-		r300->hw.cmk.cmd[R300_CMK_COLORMASK] = 0;
-	}
-
-	R300_STATECHANGE(r300, fp);
-	r300->hw.fp.cmd[R300_FP_CNTL0] = 0; /* 1 pass, no textures */
-	r300->hw.fp.cmd[R300_FP_CNTL1] = 0; /* no temporaries */
-	r300->hw.fp.cmd[R300_FP_CNTL2] = 0; /* no offset, one ALU instr */
-	r300->hw.fp.cmd[R300_FP_NODE0] = 0;
-	r300->hw.fp.cmd[R300_FP_NODE1] = 0;
-	r300->hw.fp.cmd[R300_FP_NODE2] = 0;
-	r300->hw.fp.cmd[R300_FP_NODE3] = R300_PFS_NODE_LAST_NODE;
-
-	R300_STATECHANGE(r300, fpi[0]);
-	R300_STATECHANGE(r300, fpi[1]);
-	R300_STATECHANGE(r300, fpi[2]);
-	R300_STATECHANGE(r300, fpi[3]);
-	((drm_r300_cmd_header_t*)r300->hw.fpi[0].cmd)->packet0.count = 1;
-	((drm_r300_cmd_header_t*)r300->hw.fpi[1].cmd)->packet0.count = 1;
-	((drm_r300_cmd_header_t*)r300->hw.fpi[2].cmd)->packet0.count = 1;
-	((drm_r300_cmd_header_t*)r300->hw.fpi[3].cmd)->packet0.count = 1;
-
-	/* MOV o0, t0 */
-	r300->hw.fpi[0].cmd[1] = FP_INSTRC(MAD, FP_ARGC(SRC0C_XYZ), FP_ARGC(ONE), FP_ARGC(ZERO));
-	r300->hw.fpi[1].cmd[1] = FP_SELC(0,NO,XYZ,FP_TMP(0),0,0);
-	r300->hw.fpi[2].cmd[1] = FP_INSTRA(MAD, FP_ARGA(SRC0A), FP_ARGA(ONE), FP_ARGA(ZERO));
-	r300->hw.fpi[3].cmd[1] = FP_SELA(0,NO,W,FP_TMP(0),0,0);
-
-	R300_STATECHANGE(r300, pvs);
-	r300->hw.pvs.cmd[R300_PVS_CNTL_1] =
-		(0 << R300_PVS_CNTL_1_PROGRAM_START_SHIFT) |
-		(0 << R300_PVS_CNTL_1_POS_END_SHIFT) |
-		(1 << R300_PVS_CNTL_1_PROGRAM_END_SHIFT);
-	r300->hw.pvs.cmd[R300_PVS_CNTL_2] = 0; /* no parameters */
-	r300->hw.pvs.cmd[R300_PVS_CNTL_3] =
-		(1 << R300_PVS_CNTL_3_PROGRAM_UNKNOWN_SHIFT);
-
-	R300_STATECHANGE(r300, vpi);
-	((drm_r300_cmd_header_t*)r300->hw.vpi.cmd)->packet0.count = 8;
-
-	/* MOV o0, i0; */
-	r300->hw.vpi.cmd[1] = VP_OUT(ADD,OUT,0,XYZW);
-	r300->hw.vpi.cmd[2] = VP_IN(IN,0);
-	r300->hw.vpi.cmd[3] = VP_ZERO();
-	r300->hw.vpi.cmd[4] = 0;
-
-	/* MOV o1, i1; */
-	r300->hw.vpi.cmd[5] = VP_OUT(ADD,OUT,1,XYZW);
-	r300->hw.vpi.cmd[6] = VP_IN(IN,1);
-	r300->hw.vpi.cmd[7] = VP_ZERO();
-	r300->hw.vpi.cmd[8] = 0;
-
-	R300_STATECHANGE(r300, zs);
-	if (flags & CLEARBUFFER_DEPTH) {
-		r300->hw.zs.cmd[R300_ZS_CNTL_0] &= R300_RB3D_STENCIL_ENABLE;
-		r300->hw.zs.cmd[R300_ZS_CNTL_0] |= 0x6; // test and write
-		r300->hw.zs.cmd[R300_ZS_CNTL_1] &= ~(R300_ZS_MASK << R300_RB3D_ZS1_DEPTH_FUNC_SHIFT);
-		r300->hw.zs.cmd[R300_ZS_CNTL_1] |= (R300_ZS_ALWAYS<<R300_RB3D_ZS1_DEPTH_FUNC_SHIFT);
-/*
-		R300_STATECHANGE(r300, zb);
-		r300->hw.zb.cmd[R300_ZB_OFFSET] =
-			1024*4*300 +
-			r300->radeon.radeonScreen->frontOffset +
-			r300->radeon.radeonScreen->fbLocation;
-		r300->hw.zb.cmd[R300_ZB_PITCH] =
-			r300->radeon.radeonScreen->depthPitch;
-*/
-	} else {
-		r300->hw.zs.cmd[R300_ZS_CNTL_0] &= R300_RB3D_STENCIL_ENABLE;
-		r300->hw.zs.cmd[R300_ZS_CNTL_0] |= R300_RB3D_Z_DISABLED_1; // disable
-		r300->hw.zs.cmd[R300_ZS_CNTL_1] &= ~(R300_ZS_MASK << R300_RB3D_ZS1_DEPTH_FUNC_SHIFT);
-	}
-	
-	R300_STATECHANGE(r300, zs);
-	if (flags & CLEARBUFFER_STENCIL) {
-		r300->hw.zs.cmd[R300_ZS_CNTL_0] &= ~R300_RB3D_STENCIL_ENABLE;
-		r300->hw.zs.cmd[R300_ZS_CNTL_0] |= R300_RB3D_STENCIL_ENABLE;
-		r300->hw.zs.cmd[R300_ZS_CNTL_1] &= 
-		    ~((R300_ZS_MASK << R300_RB3D_ZS1_FRONT_FUNC_SHIFT) | (R300_ZS_MASK << R300_RB3D_ZS1_BACK_FUNC_SHIFT));
-		r300->hw.zs.cmd[R300_ZS_CNTL_1] |= 
-		    (R300_ZS_ALWAYS<<R300_RB3D_ZS1_FRONT_FUNC_SHIFT) | 
-		    (R300_ZS_REPLACE<<R300_RB3D_ZS1_FRONT_FAIL_OP_SHIFT) |
-		    (R300_ZS_REPLACE<<R300_RB3D_ZS1_FRONT_ZPASS_OP_SHIFT) |
-		    (R300_ZS_REPLACE<<R300_RB3D_ZS1_FRONT_ZFAIL_OP_SHIFT) |
-		    (R300_ZS_ALWAYS<<R300_RB3D_ZS1_BACK_FUNC_SHIFT) |
-		    (R300_ZS_REPLACE<<R300_RB3D_ZS1_BACK_FAIL_OP_SHIFT) |
-		    (R300_ZS_REPLACE<<R300_RB3D_ZS1_BACK_ZPASS_OP_SHIFT) |
-		    (R300_ZS_REPLACE<<R300_RB3D_ZS1_BACK_ZFAIL_OP_SHIFT) ;
-		r300->hw.zs.cmd[R300_ZS_CNTL_2] = r300->state.stencil.clear;
-	}
-			
-	/* Make sure we have enough space */
-	r300EnsureCmdBufSpace(r300, r300->hw.max_state_size + 9+8, __FUNCTION__);
-
-	r300EmitState(r300);
-#else
-	R300_STATECHANGE(r300, cb);
-	reg_start(R300_RB3D_COLOROFFSET0, 0);
-	e32(cboffset);
-	
-	if (r300->radeon.radeonScreen->cpp == 4)
-		cbpitch |= R300_COLOR_FORMAT_ARGB8888;
-	else
-		cbpitch |= R300_COLOR_FORMAT_RGB565;
-	
-	reg_start(R300_RB3D_COLORPITCH0, 0);
-	e32(cbpitch);
-
-	R300_STATECHANGE(r300, cmk);
-	reg_start(R300_RB3D_COLORMASK, 0);
-	
-	if (flags & CLEARBUFFER_COLOR) {
-		e32((ctx->Color.ColorMask[BCOMP] ? R300_COLORMASK0_B : 0) |
-			(ctx->Color.ColorMask[GCOMP] ? R300_COLORMASK0_G : 0) |
-			(ctx->Color.ColorMask[RCOMP] ? R300_COLORMASK0_R : 0) |
-			(ctx->Color.ColorMask[ACOMP] ? R300_COLORMASK0_A : 0));
-	} else {
-		e32(0);
-	}
-	
-	R300_STATECHANGE(r300, zs);
-	reg_start(R300_RB3D_ZSTENCIL_CNTL_0, 2);
-	
-	{
-	uint32_t t1, t2;
-	
-	t1 = r300->hw.zs.cmd[R300_ZS_CNTL_0];
-	t2 = r300->hw.zs.cmd[R300_ZS_CNTL_1];
-	
-	if (flags & CLEARBUFFER_DEPTH) {
-		t1 &= R300_RB3D_STENCIL_ENABLE;
-		t1 |= 0x6; // test and write
-		
-		t2 &= ~(R300_ZS_MASK << R300_RB3D_ZS1_DEPTH_FUNC_SHIFT);
-		t2 |= (R300_ZS_ALWAYS<<R300_RB3D_ZS1_DEPTH_FUNC_SHIFT);
-/*
-		R300_STATECHANGE(r300, zb);
-		r300->hw.zb.cmd[R300_ZB_OFFSET] =
-			1024*4*300 +
-			r300->radeon.radeonScreen->frontOffset +
-			r300->radeon.radeonScreen->fbLocation;
-		r300->hw.zb.cmd[R300_ZB_PITCH] =
-			r300->radeon.radeonScreen->depthPitch;
-*/
-	} else {
-		t1 &= R300_RB3D_STENCIL_ENABLE;
-		t1 |= R300_RB3D_Z_DISABLED_1; // disable
-		
-		t2 &= ~(R300_ZS_MASK << R300_RB3D_ZS1_DEPTH_FUNC_SHIFT);
-	}
-	
-	if (flags & CLEARBUFFER_STENCIL) {
-		t1 &= ~R300_RB3D_STENCIL_ENABLE;
-		t1 |= R300_RB3D_STENCIL_ENABLE;
-		
-		t2 &= 
-		    ~((R300_ZS_MASK << R300_RB3D_ZS1_FRONT_FUNC_SHIFT) | (R300_ZS_MASK << R300_RB3D_ZS1_BACK_FUNC_SHIFT));
-		t2 |= 
-		    (R300_ZS_ALWAYS<<R300_RB3D_ZS1_FRONT_FUNC_SHIFT) | 
-		    (R300_ZS_REPLACE<<R300_RB3D_ZS1_FRONT_FAIL_OP_SHIFT) |
-		    (R300_ZS_REPLACE<<R300_RB3D_ZS1_FRONT_ZPASS_OP_SHIFT) |
-		    (R300_ZS_REPLACE<<R300_RB3D_ZS1_FRONT_ZFAIL_OP_SHIFT) |
-		    (R300_ZS_ALWAYS<<R300_RB3D_ZS1_BACK_FUNC_SHIFT) |
-		    (R300_ZS_REPLACE<<R300_RB3D_ZS1_BACK_FAIL_OP_SHIFT) |
-		    (R300_ZS_REPLACE<<R300_RB3D_ZS1_BACK_ZPASS_OP_SHIFT) |
-		    (R300_ZS_REPLACE<<R300_RB3D_ZS1_BACK_ZFAIL_OP_SHIFT) ;
-	}
-	
-	e32(t1);
-	e32(t2);
-	e32(r300->state.stencil.clear);
-	}
-	
-#endif
-
-	cmd2 = (drm_r300_cmd_header_t*)r300AllocCmdBuf(r300, 9, __FUNCTION__);
-	cmd2[0].packet3.cmd_type = R300_CMD_PACKET3;
-	cmd2[0].packet3.packet = R300_CMD_PACKET3_CLEAR;
-	cmd2[1].u = r300PackFloat32(dPriv->w / 2.0);
-	cmd2[2].u = r300PackFloat32(dPriv->h / 2.0);
-	cmd2[3].u = r300PackFloat32(ctx->Depth.Clear);
-	cmd2[4].u = r300PackFloat32(1.0);
-	cmd2[5].u = r300PackFloat32(ctx->Color.ClearColor[0]);
-	cmd2[6].u = r300PackFloat32(ctx->Color.ClearColor[1]);
-	cmd2[7].u = r300PackFloat32(ctx->Color.ClearColor[2]);
-	cmd2[8].u = r300PackFloat32(ctx->Color.ClearColor[3]);
-
-}
-
-#ifdef CB_DPATH
-static void r300EmitClearState(GLcontext * ctx)
-{
-	r300ContextPtr r300 = R300_CONTEXT(ctx);
-	r300ContextPtr rmesa=r300;
-	__DRIdrawablePrivate *dPriv = r300->radeon.dri.drawable;
-	int i;
-	LOCAL_VARS;
-	
-	R300_STATECHANGE(r300, vir[0]);
-	reg_start(R300_VAP_INPUT_ROUTE_0_0, 0);
-	e32(0x21030003);
-	
-	R300_STATECHANGE(r300, vir[1]);
-	reg_start(R300_VAP_INPUT_ROUTE_1_0, 0);
-	e32(0xF688F688);
-
-	R300_STATECHANGE(r300, vic);
-	reg_start(R300_VAP_INPUT_CNTL_0, 1);
-	e32(0x00000001);
-	e32(0x00000405);
-	
-	R300_STATECHANGE(r300, vof);
-	reg_start(R300_VAP_OUTPUT_VTX_FMT_0, 1);
-	e32(R300_VAP_OUTPUT_VTX_FMT_0__POS_PRESENT | R300_VAP_OUTPUT_VTX_FMT_0__COLOR_PRESENT);
-	e32(0); /* no textures */
-		
-	
-	R300_STATECHANGE(r300, txe);
-	reg_start(R300_TX_ENABLE, 0);
-	e32(0);
-	
-	R300_STATECHANGE(r300, vpt);
-	reg_start(R300_SE_VPORT_XSCALE, 5);
-	efloat(1.0);
-	efloat(dPriv->x);
-	efloat(1.0);
-	efloat(dPriv->y);
-	efloat(1.0);
-	efloat(0.0);
-	
-	R300_STATECHANGE(r300, at);
-	reg_start(R300_PP_ALPHA_TEST, 0);
-	e32(0);
-	
-	R300_STATECHANGE(r300, bld);
-	reg_start(R300_RB3D_CBLEND, 1);
-	e32(0);
-	e32(0);
-	
-	R300_STATECHANGE(r300, unk221C);
-	reg_start(0x221C, 0);
-	e32(R300_221C_CLEAR);
-	
-	R300_STATECHANGE(r300, ps);
-	reg_start(R300_RE_POINTSIZE, 0);
-	e32(((dPriv->w * 6) << R300_POINTSIZE_X_SHIFT) |
-		((dPriv->h * 6) << R300_POINTSIZE_Y_SHIFT));
-	
-	R300_STATECHANGE(r300, ri);
-	reg_start(R300_RS_INTERP_0, 8);
-	for(i = 0; i < 8; ++i){
-		e32(R300_RS_INTERP_USED);
-	}
-
-	R300_STATECHANGE(r300, rc);
-	/* The second constant is needed to get glxgears display anything .. */
-	reg_start(R300_RS_CNTL_0, 1);
-	e32(R300_RS_CNTL_0_UNKNOWN_7 | R300_RS_CNTL_0_UNKNOWN_18);
-	e32(0);
-	
-	R300_STATECHANGE(r300, rr);
-	reg_start(R300_RS_ROUTE_0, 0);
-	e32(0x00004000);
-	
-	R300_STATECHANGE(r300, fp);
-	reg_start(R300_PFS_CNTL_0, 2);
-	e32(0);
-	e32(0);
-	e32(0);
-	reg_start(R300_PFS_NODE_0, 3);
-	e32(0);
-	e32(0);
-	e32(0);
-	e32(R300_PFS_NODE_LAST_NODE);
-	
-	R300_STATECHANGE(r300, fpi[0]);
-	R300_STATECHANGE(r300, fpi[1]);
-	R300_STATECHANGE(r300, fpi[2]);
-	R300_STATECHANGE(r300, fpi[3]);
-	
-	reg_start(R300_PFS_INSTR0_0, 0);
-	e32(FP_INSTRC(MAD, FP_ARGC(SRC0C_XYZ), FP_ARGC(ONE), FP_ARGC(ZERO)));
-	
-	reg_start(R300_PFS_INSTR1_0, 0);
-	e32(FP_SELC(0,NO,XYZ,FP_TMP(0),0,0));
-	
-	reg_start(R300_PFS_INSTR2_0, 0);
-	e32(FP_INSTRA(MAD, FP_ARGA(SRC0A), FP_ARGA(ONE), FP_ARGA(ZERO)));
-	
-	reg_start(R300_PFS_INSTR3_0, 0);
-	e32(FP_SELA(0,NO,W,FP_TMP(0),0,0));
-	
-	R300_STATECHANGE(r300, pvs);
-	reg_start(R300_VAP_PVS_CNTL_1, 2);
-	e32((0 << R300_PVS_CNTL_1_PROGRAM_START_SHIFT) |
-		(0 << R300_PVS_CNTL_1_POS_END_SHIFT) |
-		(1 << R300_PVS_CNTL_1_PROGRAM_END_SHIFT));
-	e32(0);
-	e32(1 << R300_PVS_CNTL_3_PROGRAM_UNKNOWN_SHIFT);
-	
-	R300_STATECHANGE(r300, vpi);
-	vsf_start_fragment(0x0, 8);
-	e32(VP_OUT(ADD,OUT,0,XYZW));
-	e32(VP_IN(IN,0));
-	e32(VP_ZERO());
-	e32(0);
-	
-	e32(VP_OUT(ADD,OUT,1,XYZW));
-	e32(VP_IN(IN,1));
-	e32(VP_ZERO());
-	e32(0);
-	
-}
-#endif
-
-/**
- * Buffer clear
- */
-static void r300Clear(GLcontext * ctx, GLbitfield mask, GLboolean all,
-		      GLint cx, GLint cy, GLint cw, GLint ch)
-{
-	r300ContextPtr r300 = R300_CONTEXT(ctx);
-	__DRIdrawablePrivate *dPriv = r300->radeon.dri.drawable;
-	int flags = 0;
-	int bits = 0;
-	int swapped;
-
-	if (RADEON_DEBUG & DEBUG_IOCTL)
-		fprintf(stderr, "%s:  all=%d cx=%d cy=%d cw=%d ch=%d\n",
-			__FUNCTION__, all, cx, cy, cw, ch);
-
-	{
-		LOCK_HARDWARE(&r300->radeon);
-		UNLOCK_HARDWARE(&r300->radeon);
-		if (dPriv->numClipRects == 0)
-			return;
-	}
-
-	if (mask & BUFFER_BIT_FRONT_LEFT) {
-		flags |= BUFFER_BIT_FRONT_LEFT;
-		mask &= ~BUFFER_BIT_FRONT_LEFT;
-	}
-
-	if (mask & BUFFER_BIT_BACK_LEFT) {
-		flags |= BUFFER_BIT_BACK_LEFT;
-		mask &= ~BUFFER_BIT_BACK_LEFT;
-	}
-
-	if (mask & BUFFER_BIT_DEPTH) {
-		bits |= CLEARBUFFER_DEPTH;
-		mask &= ~BUFFER_BIT_DEPTH;
-	}
-	
-	if ( (mask & BUFFER_BIT_STENCIL) && r300->state.stencil.hw_stencil) {
-		bits |= CLEARBUFFER_STENCIL;
-		mask &= ~BUFFER_BIT_STENCIL;
-	}
-
-	if (mask) {
-		if (RADEON_DEBUG & DEBUG_FALLBACKS)
-			fprintf(stderr, "%s: swrast clear, mask: %x\n",
-				__FUNCTION__, mask);
-		_swrast_Clear(ctx, mask, all, cx, cy, cw, ch);
-	}
-
-	swapped = r300->radeon.doPageFlip && (r300->radeon.sarea->pfCurrentPage == 1);
-
-#ifdef CB_DPATH
-	if(flags || bits)
-		r300EmitClearState(ctx);
-#endif
-
-	if (flags & BUFFER_BIT_FRONT_LEFT) {
-		r300ClearBuffer(r300, bits | CLEARBUFFER_COLOR, swapped);
-		bits = 0;
-	}
-
-	if (flags & BUFFER_BIT_BACK_LEFT) {
-		r300ClearBuffer(r300, bits | CLEARBUFFER_COLOR, swapped ^ 1);
-		bits = 0;
-	}
-
-	if (bits)
-		r300ClearBuffer(r300, bits, 0);
-
-#ifndef CB_DPATH
-	/* Recalculate the hardware state. This could be done more efficiently,
-	 * but do keep it like this for now.
-	 */
-	r300ResetHwState(r300);
-	
-	/* r300ClearBuffer has trampled all over the hardware state.. */
-	r300->hw.all_dirty=GL_TRUE;
-#endif
-}
-
-void r300Flush(GLcontext * ctx)
-{
-	r300ContextPtr r300 = R300_CONTEXT(ctx);
-
-	if (RADEON_DEBUG & DEBUG_IOCTL)
-		fprintf(stderr, "%s\n", __FUNCTION__);
-
-	if (r300->cmdbuf.count_used > r300->cmdbuf.count_reemit)
-		r300FlushCmdBuf(r300, __FUNCTION__);
-}
-
-void r300RefillCurrentDmaRegion(r300ContextPtr rmesa)
-{
-	struct r300_dma_buffer *dmabuf;
-	int fd = rmesa->radeon.dri.fd;
-	int index = 0;
-	int size = 0;
-	drmDMAReq dma;
-	int ret;
-	
-	if (RADEON_DEBUG & (DEBUG_IOCTL | DEBUG_DMA))
-		fprintf(stderr, "%s\n", __FUNCTION__);
-
-	if (rmesa->dma.flush) {
-		rmesa->dma.flush(rmesa);
-	}
-
-	if (rmesa->dma.current.buf)
-		r300ReleaseDmaRegion(rmesa, &rmesa->dma.current, __FUNCTION__);
-
-	if (rmesa->dma.nr_released_bufs > 4)
-		r300FlushCmdBuf(rmesa, __FUNCTION__);
-
-	dma.context = rmesa->radeon.dri.hwContext;
-	dma.send_count = 0;
-	dma.send_list = NULL;
-	dma.send_sizes = NULL;
-	dma.flags = 0;
-	dma.request_count = 1;
-	dma.request_size = RADEON_BUFFER_SIZE;
-	dma.request_list = &index;
-	dma.request_sizes = &size;
-	dma.granted_count = 0;
-
-	LOCK_HARDWARE(&rmesa->radeon);	/* no need to validate */
-
-	ret = drmDMA(fd, &dma);
-
-	if (ret != 0) {
-		/* Try to release some buffers and wait until we can't get any more */
-		if (rmesa->dma.nr_released_bufs) {
-			r300FlushCmdBufLocked(rmesa, __FUNCTION__);
-		}
-
-		if (RADEON_DEBUG & DEBUG_DMA)
-			fprintf(stderr, "Waiting for buffers\n");
-
-		radeonWaitForIdleLocked(&rmesa->radeon);
-		ret = drmDMA(fd, &dma);
-
-		if (ret != 0) {
-			UNLOCK_HARDWARE(&rmesa->radeon);
-			fprintf(stderr, "Error: Could not get dma buffer... exiting\n");
-			exit(-1);
-		}
-	}
-
-	UNLOCK_HARDWARE(&rmesa->radeon);
-
-	if (RADEON_DEBUG & DEBUG_DMA)
-		fprintf(stderr, "Allocated buffer %d\n", index);
-
-	dmabuf = CALLOC_STRUCT(r300_dma_buffer);
-	dmabuf->buf = &rmesa->radeon.radeonScreen->buffers->list[index];
-	dmabuf->refcount = 1;
-
-	rmesa->dma.current.buf = dmabuf;
-	rmesa->dma.current.address = dmabuf->buf->address;
-	rmesa->dma.current.end = dmabuf->buf->total;
-	rmesa->dma.current.start = 0;
-	rmesa->dma.current.ptr = 0;
-}
-
-void r300ReleaseDmaRegion(r300ContextPtr rmesa,
-			  struct r300_dma_region *region, const char *caller)
-{
-	if (RADEON_DEBUG & DEBUG_IOCTL)
-		fprintf(stderr, "%s from %s\n", __FUNCTION__, caller);
-
-	if (!region->buf)
-		return;
-
-	if (rmesa->dma.flush)
-		rmesa->dma.flush(rmesa);
-
-	if (--region->buf->refcount == 0) {
-		drm_radeon_cmd_header_t *cmd;
-
-		if (RADEON_DEBUG & (DEBUG_IOCTL | DEBUG_DMA))
-			fprintf(stderr, "%s -- DISCARD BUF %d\n", __FUNCTION__,
-				region->buf->buf->idx);
-		cmd =
-		    (drm_radeon_cmd_header_t *) r300AllocCmdBuf(rmesa,
-								sizeof(*cmd) / 4,
-								__FUNCTION__);
-		cmd->dma.cmd_type = R300_CMD_DMA_DISCARD;
-		cmd->dma.buf_idx = region->buf->buf->idx;
-		
-		FREE(region->buf);
-		rmesa->dma.nr_released_bufs++;
-	}
-
-	region->buf = 0;
-	region->start = 0;
-}
-
-/* Allocates a region from rmesa->dma.current.  If there isn't enough
- * space in current, grab a new buffer (and discard what was left of current)
- */
-void r300AllocDmaRegion(r300ContextPtr rmesa,
-			struct r300_dma_region *region,
-			int bytes, int alignment)
-{
-	if (RADEON_DEBUG & DEBUG_IOCTL)
-		fprintf(stderr, "%s %d\n", __FUNCTION__, bytes);
-
-	if (rmesa->dma.flush)
-		rmesa->dma.flush(rmesa);
-
-	if (region->buf)
-		r300ReleaseDmaRegion(rmesa, region, __FUNCTION__);
-
-	alignment--;
-	rmesa->dma.current.start = rmesa->dma.current.ptr =
-	    (rmesa->dma.current.ptr + alignment) & ~alignment;
-
-	if (rmesa->dma.current.ptr + bytes > rmesa->dma.current.end)
-		r300RefillCurrentDmaRegion(rmesa);
-
-	region->start = rmesa->dma.current.start;
-	region->ptr = rmesa->dma.current.start;
-	region->end = rmesa->dma.current.start + bytes;
-	region->address = rmesa->dma.current.address;
-	region->buf = rmesa->dma.current.buf;
-	region->buf->refcount++;
-
-	rmesa->dma.current.ptr += bytes;	/* bug - if alignment > 7 */
-	rmesa->dma.current.start =
-	    rmesa->dma.current.ptr = (rmesa->dma.current.ptr + 0x7) & ~0x7;
-
-	assert(rmesa->dma.current.ptr <= rmesa->dma.current.end);
-}
-
-/* Called via glXGetMemoryOffsetMESA() */
-GLuint r300GetMemoryOffsetMESA(__DRInativeDisplay * dpy, int scrn,
-			       const GLvoid * pointer)
-{
-	GET_CURRENT_CONTEXT(ctx);
-	r300ContextPtr rmesa;
-	GLuint card_offset;
-
-	if (!ctx || !(rmesa = R300_CONTEXT(ctx))) {
-		fprintf(stderr, "%s: no context\n", __FUNCTION__);
-		return ~0;
-	}
-
-	if (!r300IsGartMemory(rmesa, pointer, 0))
-		return ~0;
-
-	if (rmesa->radeon.dri.drmMinor < 6)
-		return ~0;
-
-	card_offset = r300GartOffsetFromVirtual(rmesa, pointer);
-
-	return card_offset - rmesa->radeon.radeonScreen->gart_base;
-}
-
-GLboolean r300IsGartMemory(r300ContextPtr rmesa, const GLvoid * pointer,
-			   GLint size)
-{
-	int offset =
-	    (char *)pointer - (char *)rmesa->radeon.radeonScreen->gartTextures.map;
-	int valid = (size >= 0 && offset >= 0
-		     && offset + size < rmesa->radeon.radeonScreen->gartTextures.size);
-
-	if (RADEON_DEBUG & DEBUG_IOCTL)
-		fprintf(stderr, "r300IsGartMemory( %p ) : %d\n", pointer,
-			valid);
-
-	return valid;
-}
-
-GLuint r300GartOffsetFromVirtual(r300ContextPtr rmesa, const GLvoid * pointer)
-{
-	int offset =
-	    (char *)pointer - (char *)rmesa->radeon.radeonScreen->gartTextures.map;
-
-	//fprintf(stderr, "offset=%08x\n", offset);
-
-	if (offset < 0 || offset > rmesa->radeon.radeonScreen->gartTextures.size)
-		return ~0;
-	else
-		return rmesa->radeon.radeonScreen->gart_texture_offset + offset;
-}
-
-void r300InitIoctlFuncs(struct dd_function_table *functions)
-{
-	functions->Clear = r300Clear;
-	functions->Finish = radeonFinish;
-	functions->Flush = r300Flush;
-}
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/r300/r300_ioctl.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/r300/r300_ioctl.h
deleted file mode 100644
index 5514214cc..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/r300/r300_ioctl.h
+++ /dev/null
@@ -1,62 +0,0 @@
-/*
-Copyright (C) The Weather Channel, Inc.  2002.  All Rights Reserved.
-
-The Weather Channel (TM) funded Tungsten Graphics to develop the
-initial release of the Radeon 8500 driver under the XFree86 license.
-This notice must be preserved.
-
-Permission is hereby granted, free of charge, to any person obtaining
-a copy of this software and associated documentation files (the
-"Software"), to deal in the Software without restriction, including
-without limitation the rights to use, copy, modify, merge, publish,
-distribute, sublicense, and/or sell copies of the Software, and to
-permit persons to whom the Software is furnished to do so, subject to
-the following conditions:
-
-The above copyright notice and this permission notice (including the
-next paragraph) shall be included in all copies or substantial
-portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
-EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
-IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
-LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
-OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
-WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-**************************************************************************/
-
-/*
- * Authors:
- *   Keith Whitwell <keith@tungstengraphics.com>
- *   Nicolai Haehnle <prefect_@gmx.net>
- */
-
-#ifndef __R300_IOCTL_H__
-#define __R300_IOCTL_H__
-
-#include "r300_context.h"
-#include "radeon_drm.h"
-
-extern GLuint r300GetMemoryOffsetMESA(__DRInativeDisplay * dpy, int scrn,
-				      const GLvoid * pointer);
-
-extern GLboolean r300IsGartMemory(r300ContextPtr rmesa, const GLvoid * pointer,
-				  GLint size);
-
-extern GLuint r300GartOffsetFromVirtual(r300ContextPtr rmesa,
-					const GLvoid * pointer);
-
-extern void r300Flush(GLcontext * ctx);
-
-extern void r300RefillCurrentDmaRegion(r300ContextPtr rmesa);
-extern void r300ReleaseDmaRegion(r300ContextPtr rmesa,
-			  struct r300_dma_region *region, const char *caller);
-extern void r300AllocDmaRegion(r300ContextPtr rmesa,
-			struct r300_dma_region *region,
-			int bytes, int alignment);
-
-extern void r300InitIoctlFuncs(struct dd_function_table *functions);
-
-#endif				/* __R300_IOCTL_H__ */
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/r300/r300_maos.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/r300/r300_maos.c
deleted file mode 100644
index 1908ac07a..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/r300/r300_maos.c
+++ /dev/null
@@ -1,561 +0,0 @@
-/* $XFree86: xc/lib/GL/mesa/src/drv/r300/r300_maos_arrays.c,v 1.3 2003/02/23 23:59:01 dawes Exp $ */
-/*
-Copyright (C) The Weather Channel, Inc.  2002.  All Rights Reserved.
-
-The Weather Channel (TM) funded Tungsten Graphics to develop the
-initial release of the Radeon 8500 driver under the XFree86 license.
-This notice must be preserved.
-
-Permission is hereby granted, free of charge, to any person obtaining
-a copy of this software and associated documentation files (the
-"Software"), to deal in the Software without restriction, including
-without limitation the rights to use, copy, modify, merge, publish,
-distribute, sublicense, and/or sell copies of the Software, and to
-permit persons to whom the Software is furnished to do so, subject to
-the following conditions:
-
-The above copyright notice and this permission notice (including the
-next paragraph) shall be included in all copies or substantial
-portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
-EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
-IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
-LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
-OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
-WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-**************************************************************************/
-
-/*
- * Authors:
- *   Keith Whitwell <keith@tungstengraphics.com>
- */
-
-#include "glheader.h"
-#include "mtypes.h"
-#include "colormac.h"
-#include "imports.h"
-#include "macros.h"
-
-#include "swrast_setup/swrast_setup.h"
-#include "math/m_translate.h"
-#include "tnl/tnl.h"
-#include "tnl/t_context.h"
-
-#include "r300_context.h"
-#include "radeon_ioctl.h"
-#include "r300_state.h"
-#include "r300_maos.h"
-#include "r300_ioctl.h"
-
-#define DEBUG_ALL DEBUG_VERTS
-
-
-#if defined(USE_X86_ASM)
-#define COPY_DWORDS( dst, src, nr )					\
-do {									\
-	int __tmp;							\
-	__asm__ __volatile__( "rep ; movsl"				\
-			      : "=%c" (__tmp), "=D" (dst), "=S" (__tmp)	\
-			      : "0" (nr),				\
-			        "D" ((long)dst),			\
-			        "S" ((long)src) );			\
-} while (0)
-#else
-#define COPY_DWORDS( dst, src, nr )		\
-do {						\
-   int j;					\
-   for ( j = 0 ; j < nr ; j++ )			\
-      dst[j] = ((int *)src)[j];			\
-   dst += nr;					\
-} while (0)
-#endif
-
-static void emit_vec4(GLcontext * ctx,
-		      struct r300_dma_region *rvb,
-		      GLvoid *data, int stride, int count)
-{
-	int i;
-	int *out = (int *)(rvb->address + rvb->start);
-
-	if (RADEON_DEBUG & DEBUG_VERTS)
-		fprintf(stderr, "%s count %d stride %d\n",
-			__FUNCTION__, count, stride);
-
-	if (stride == 4)
-		COPY_DWORDS(out, data, count);
-	else
-		for (i = 0; i < count; i++) {
-			out[0] = *(int *)data;
-			out++;
-			data += stride;
-		}
-}
-
-static void emit_vec8(GLcontext * ctx,
-		      struct r300_dma_region *rvb,
-		      GLvoid *data, int stride, int count)
-{
-	int i;
-	int *out = (int *)(rvb->address + rvb->start);
-
-	if (RADEON_DEBUG & DEBUG_VERTS)
-		fprintf(stderr, "%s count %d stride %d\n",
-			__FUNCTION__, count, stride);
-
-	if (stride == 8)
-		COPY_DWORDS(out, data, count * 2);
-	else
-		for (i = 0; i < count; i++) {
-			out[0] = *(int *)data;
-			out[1] = *(int *)(data + 4);
-			out += 2;
-			data += stride;
-		}
-}
-
-static void emit_vec12(GLcontext * ctx,
-		       struct r300_dma_region *rvb,
-		       GLvoid *data, int stride, int count)
-{
-	int i;
-	int *out = (int *)(rvb->address + rvb->start);
-
-	if (RADEON_DEBUG & DEBUG_VERTS)
-		fprintf(stderr, "%s count %d stride %d out %p data %p\n",
-			__FUNCTION__, count, stride, (void *)out, (void *)data);
-
-	if (stride == 12)
-		COPY_DWORDS(out, data, count * 3);
-	else
-		for (i = 0; i < count; i++) {
-			out[0] = *(int *)data;
-			out[1] = *(int *)(data + 4);
-			out[2] = *(int *)(data + 8);
-			out += 3;
-			data += stride;
-		}
-}
-
-static void emit_vec16(GLcontext * ctx,
-		       struct r300_dma_region *rvb,
-		       GLvoid *data, int stride, int count)
-{
-	int i;
-	int *out = (int *)(rvb->address + rvb->start);
-
-	if (RADEON_DEBUG & DEBUG_VERTS)
-		fprintf(stderr, "%s count %d stride %d\n",
-			__FUNCTION__, count, stride);
-
-	if (stride == 16)
-		COPY_DWORDS(out, data, count * 4);
-	else
-		for (i = 0; i < count; i++) {
-			out[0] = *(int *)data;
-			out[1] = *(int *)(data + 4);
-			out[2] = *(int *)(data + 8);
-			out[3] = *(int *)(data + 12);
-			out += 4;
-			data += stride;
-		}
-}
-
-static void emit_vector(GLcontext * ctx,
-			struct r300_dma_region *rvb,
-			GLvoid *data, int size, int stride, int count)
-{
-	r300ContextPtr rmesa = R300_CONTEXT(ctx);
-
-	if (RADEON_DEBUG & DEBUG_VERTS)
-		fprintf(stderr, "%s count %d size %d stride %d\n",
-			__FUNCTION__, count, size, stride);
-
-	if(r300IsGartMemory(rmesa, data, size*stride)){
-		rvb->address = rmesa->radeon.radeonScreen->gartTextures.map;
-		rvb->start = (char *)data - rvb->address;
-		rvb->aos_offset = r300GartOffsetFromVirtual(rmesa, data);
-		
-		if(stride == 0)
-			rvb->aos_stride	= 0;
-		else
-			rvb->aos_stride	= stride / 4;
-		
-		rvb->aos_size = size;
-		return;
-	}
-	
-	/* Gets triggered when playing with future_hw_tcl_on ...*/
-	//assert(!rvb->buf);
-
-	if (stride == 0) {
-		r300AllocDmaRegion(rmesa, rvb, size * 4, 4);
-		count = 1;
-		rvb->aos_offset	= GET_START(rvb);
-		rvb->aos_stride	= 0;
-		rvb->aos_size	= size;
-	} else {
-		r300AllocDmaRegion(rmesa, rvb, size * count * 4, 4);	/* alignment? */
-		rvb->aos_offset	= GET_START(rvb);
-		rvb->aos_stride	= size;
-		rvb->aos_size	= size;
-	}
-	
-	/* Emit the data
-	 */
-	switch (size) {
-	case 1:
-		emit_vec4(ctx, rvb, data, stride, count);
-		break;
-	case 2:
-		emit_vec8(ctx, rvb, data, stride, count);
-		break;
-	case 3:
-		emit_vec12(ctx, rvb, data, stride, count);
-		break;
-	case 4:
-		emit_vec16(ctx, rvb, data, stride, count);
-		break;
-	default:
-		assert(0);
-		exit(1);
-		break;
-	}
-
-}
-
-void r300EmitElts(GLcontext * ctx, GLuint *elts, unsigned long n_elts)
-{
-	r300ContextPtr rmesa = R300_CONTEXT(ctx);
-	struct r300_dma_region *rvb=&rmesa->state.elt_dma;
-	unsigned short int *out;
-	int i;
-	
-	if(r300IsGartMemory(rmesa, elts, n_elts*sizeof(unsigned short int))){
-		rvb->address = rmesa->radeon.radeonScreen->gartTextures.map;
-		rvb->start = (char *)elts - rvb->address;
-		rvb->aos_offset = rmesa->radeon.radeonScreen->gart_texture_offset + rvb->start;
-		return ;
-	}
-	
-	r300AllocDmaRegion(rmesa, rvb, n_elts*sizeof(unsigned short int), 2);
-	
-	out = (unsigned short int *)(rvb->address + rvb->start);
-	
-	for(i=0; i < n_elts; i++)
-		out[i]=(unsigned short int)elts[i];
-}
-
-/* Emit vertex data to GART memory (unless immediate mode)
- * Route inputs to the vertex processor
- */
-void r300EmitArrays(GLcontext * ctx, GLboolean immd)
-{
-	r300ContextPtr rmesa = R300_CONTEXT(ctx);
-	r300ContextPtr r300 = rmesa;
-	struct vertex_buffer *VB = &TNL_CONTEXT(ctx)->vb;
-	GLuint nr = 0;
-	GLuint count = VB->Count;
-	GLuint dw,mask;
-	GLuint vic_1 = 0;	/* R300_VAP_INPUT_CNTL_1 */
-	GLuint aa_vap_reg = 0; /* VAP register assignment */
-	GLuint i;
-	GLuint inputs = 0;
-	
-
-#define CONFIGURE_AOS(r, f, v, sz, cn) { \
-		if (RADEON_DEBUG & DEBUG_STATE) \
-			fprintf(stderr, "Enabling "#v "\n"); \
-		if (++nr >= R300_MAX_AOS_ARRAYS) { \
-			fprintf(stderr, "Aieee! AOS array count exceeded!\n"); \
-			exit(-1); \
-		} \
-		\
-		if (hw_tcl_on == GL_FALSE) \
-			rmesa->state.aos[nr-1].aos_reg = aa_vap_reg++; \
-		rmesa->state.aos[nr-1].aos_format = f; \
-		if (immd) { \
-			rmesa->state.aos[nr-1].aos_size = 4; \
-			rmesa->state.aos[nr-1].aos_stride = 4; \
-			rmesa->state.aos[nr-1].aos_offset = 0; \
-		} else { \
-			emit_vector(ctx, \
-						&rmesa->state.aos[nr-1], \
-						v->data, \
-						sz, \
-						v->stride, \
-						cn); \
-		rmesa->state.vap_reg.r=rmesa->state.aos[nr-1].aos_reg; \
-		} \
-}
-
-	if (hw_tcl_on) {
-		GLuint InputsRead = CURRENT_VERTEX_SHADER(ctx)->InputsRead;
-		struct r300_vertex_program *prog=(struct r300_vertex_program *)CURRENT_VERTEX_SHADER(ctx);
-		if (InputsRead & (1<<VERT_ATTRIB_POS)) {
-			inputs |= _TNL_BIT_POS;
-			rmesa->state.aos[nr++].aos_reg = prog->inputs[VERT_ATTRIB_POS];
-		}
-		if (InputsRead & (1<<VERT_ATTRIB_NORMAL)) {
-			inputs |= _TNL_BIT_NORMAL;
-			rmesa->state.aos[nr++].aos_reg = prog->inputs[VERT_ATTRIB_NORMAL];
-		}
-		if (InputsRead & (1<<VERT_ATTRIB_COLOR0)) {
-			inputs |= _TNL_BIT_COLOR0;
-			rmesa->state.aos[nr++].aos_reg = prog->inputs[VERT_ATTRIB_COLOR0];
-		}
-		if (InputsRead & (1<<VERT_ATTRIB_COLOR1)) {
-			inputs |= _TNL_BIT_COLOR1;
-			rmesa->state.aos[nr++].aos_reg = prog->inputs[VERT_ATTRIB_COLOR1];
-		}
-		if (InputsRead & (1<<VERT_ATTRIB_FOG)) {
-			inputs |= _TNL_BIT_FOG;
-			rmesa->state.aos[nr++].aos_reg = prog->inputs[VERT_ATTRIB_FOG];
-		}
-		if(ctx->Const.MaxTextureUnits > 8) { /* Not sure if this can even happen... */
-			fprintf(stderr, "%s: Cant handle that many inputs\n", __FUNCTION__);
-			exit(-1);
-		}
-		for (i=0;i<ctx->Const.MaxTextureUnits;i++) {
-			if (InputsRead & (1<<(VERT_ATTRIB_TEX0+i))) {
-				inputs |= _TNL_BIT_TEX0<<i;
-				rmesa->state.aos[nr++].aos_reg = prog->inputs[VERT_ATTRIB_TEX0+i];
-			}
-		}
-		nr = 0;
-	} else {
-		inputs = TNL_CONTEXT(ctx)->render_inputs;
-	}
-	rmesa->state.render_inputs = inputs;
-
-	if (inputs & _TNL_BIT_POS) {
-		CONFIGURE_AOS(i_coords,	AOS_FORMAT_FLOAT,
-						VB->ObjPtr,
-						immd ? 4 : VB->ObjPtr->size,
-						count);
-
-		vic_1 |= R300_INPUT_CNTL_POS;
-	}
-
-	if (inputs & _TNL_BIT_NORMAL) {
-		CONFIGURE_AOS(i_normal,	AOS_FORMAT_FLOAT,
-						VB->NormalPtr,
-						immd ? 4 : VB->NormalPtr->size,
-						count);
-
-		vic_1 |= R300_INPUT_CNTL_NORMAL;
-	}
-
-	if (inputs & _TNL_BIT_COLOR0) {
-		int emitsize=4;
-
-		if (!immd) {
-			if (VB->ColorPtr[0]->size == 4 &&
-			    (VB->ColorPtr[0]->stride != 0 ||
-			     VB->ColorPtr[0]->data[0][3] != 1.0)) {
-				emitsize = 4;
-			} else {
-				emitsize = 3;
-			}
-		}
-
-		CONFIGURE_AOS(i_color[0], AOS_FORMAT_FLOAT_COLOR,
-						VB->ColorPtr[0],
-						immd ? 4 : emitsize,
-						count);
-
-		vic_1 |= R300_INPUT_CNTL_COLOR;
-	}
-
-	if (inputs & _TNL_BIT_COLOR1) {
-		CONFIGURE_AOS(i_color[1], AOS_FORMAT_FLOAT_COLOR,
-						VB->SecondaryColorPtr[0],
-						immd ? 4 : VB->SecondaryColorPtr[0]->size,
-						count);
-	}
-
-#if 0
-	if (inputs & _TNL_BIT_FOG) {
-		CONFIGURE_AOS(	AOS_FORMAT_FLOAT,
-						VB->FogCoordPtr,
-						immd ? 4 : VB->FogCoordPtr->size,
-						count);
-	}
-#endif
-
-	r300->state.texture.tc_count = 0;
-	for (i = 0; i < ctx->Const.MaxTextureUnits; i++) {
-		if (inputs & (_TNL_BIT_TEX0 << i)) {
-			CONFIGURE_AOS(i_tex[i], AOS_FORMAT_FLOAT,
-							VB->TexCoordPtr[i],
-							immd ? 4 : VB->TexCoordPtr[i]->size,
-							count);
-
-			vic_1 |= R300_INPUT_CNTL_TC0 << i;
-			r300->state.texture.tc_count++;
-		}
-	}
-	
-#define SHOW_INFO(n) do { \
-	if (RADEON_DEBUG & DEBUG_ALL) { \
-	fprintf(stderr, "RR[%d] - sz=%d, reg=%d, fmt=%d -- st=%d, of=0x%08x\n", \
-		n, \
-		r300->state.aos[n].aos_size, \
-		r300->state.aos[n].aos_reg, \
-		r300->state.aos[n].aos_format, \
-		r300->state.aos[n].aos_stride, \
-		r300->state.aos[n].aos_offset); \
-	} \
-} while(0);
-
-	/* setup INPUT_ROUTE */
-	R300_STATECHANGE(r300, vir[0]);
-	for(i=0;i+1<nr;i+=2){
-		SHOW_INFO(i)
-		SHOW_INFO(i+1)
-		dw=(r300->state.aos[i].aos_size-1)
-		| ((r300->state.aos[i].aos_reg)<<8)
-		| (r300->state.aos[i].aos_format<<14)
-		| (((r300->state.aos[i+1].aos_size-1)
-		| ((r300->state.aos[i+1].aos_reg)<<8)
-		| (r300->state.aos[i+1].aos_format<<14))<<16);
-
-		if(i+2==nr){
-			dw|=(1<<(13+16));
-			}
-		r300->hw.vir[0].cmd[R300_VIR_CNTL_0+(i>>1)]=dw;
-		}
-	if(nr & 1){
-		SHOW_INFO(nr-1)
-		dw=(r300->state.aos[nr-1].aos_size-1)
-		| (r300->state.aos[nr-1].aos_format<<14)
-		| ((r300->state.aos[nr-1].aos_reg)<<8)
-		| (1<<13);
-		r300->hw.vir[0].cmd[R300_VIR_CNTL_0+(nr>>1)]=dw;
-		//fprintf(stderr, "vir0 dw=%08x\n", dw);
-		}
-	/* Set the rest of INPUT_ROUTE_0 to 0 */
-	//for(i=((count+1)>>1); i<8; i++)r300->hw.vir[0].cmd[R300_VIR_CNTL_0+i]=(0x0);
-	((drm_r300_cmd_header_t*)r300->hw.vir[0].cmd)->packet0.count = (nr+1)>>1;
-
-
-	/* Mesa assumes that all missing components are from (0, 0, 0, 1) */
-#define ALL_COMPONENTS ((R300_INPUT_ROUTE_SELECT_X<<R300_INPUT_ROUTE_X_SHIFT) \
-		| (R300_INPUT_ROUTE_SELECT_Y<<R300_INPUT_ROUTE_Y_SHIFT) \
-		| (R300_INPUT_ROUTE_SELECT_Z<<R300_INPUT_ROUTE_Z_SHIFT) \
-		| (R300_INPUT_ROUTE_SELECT_W<<R300_INPUT_ROUTE_W_SHIFT))
-
-#define ALL_DEFAULT ((R300_INPUT_ROUTE_SELECT_ZERO<<R300_INPUT_ROUTE_X_SHIFT) \
-		| (R300_INPUT_ROUTE_SELECT_ZERO<<R300_INPUT_ROUTE_Y_SHIFT) \
-		| (R300_INPUT_ROUTE_SELECT_ZERO<<R300_INPUT_ROUTE_Z_SHIFT) \
-		| (R300_INPUT_ROUTE_SELECT_ONE<<R300_INPUT_ROUTE_W_SHIFT))
-
-	R300_STATECHANGE(r300, vir[1]);
-
-	for(i=0;i+1<nr;i+=2){
-		/* do i first.. */
-		mask=(1<<(r300->state.aos[i].aos_size*3))-1;
-		dw=(ALL_COMPONENTS & mask)
-		| (ALL_DEFAULT & ~mask)
-		| R300_INPUT_ROUTE_ENABLE;
-
-		/* i+1 */
-		mask=(1<<(r300->state.aos[i+1].aos_size*3))-1;
-		dw|=(
-		(ALL_COMPONENTS & mask)
-		| (ALL_DEFAULT & ~mask)
-		| R300_INPUT_ROUTE_ENABLE
-		)<<16;
-
-		r300->hw.vir[1].cmd[R300_VIR_CNTL_0+(i>>1)]=dw;
-		}
-	if(nr & 1){
-		mask=(1<<(r300->state.aos[nr-1].aos_size*3))-1;
-		dw=(ALL_COMPONENTS & mask)
-		| (ALL_DEFAULT & ~mask)
-		| R300_INPUT_ROUTE_ENABLE;
-		r300->hw.vir[1].cmd[R300_VIR_CNTL_0+(nr>>1)]=dw;
-		//fprintf(stderr, "vir1 dw=%08x\n", dw);
-		}
-	/* Set the rest of INPUT_ROUTE_1 to 0 */
-	//for(i=((count+1)>>1); i<8; i++)r300->hw.vir[1].cmd[R300_VIR_CNTL_0+i]=0x0;
-	((drm_r300_cmd_header_t*)r300->hw.vir[1].cmd)->packet0.count = (nr+1)>>1;
-
-	/* Set up input_cntl */
-	/* I don't think this is needed for vertex buffers, but it doesn't hurt anything */
-	R300_STATECHANGE(r300, vic);
-	r300->hw.vic.cmd[R300_VIC_CNTL_0]=0x5555;  /* Hard coded value, no idea what it means */
-	r300->hw.vic.cmd[R300_VIC_CNTL_1]=vic_1;
-
-#if 0
-	r300->hw.vic.cmd[R300_VIC_CNTL_1]=0;
-
-	if(r300->state.render_inputs & _TNL_BIT_POS)
-		r300->hw.vic.cmd[R300_VIC_CNTL_1]|=R300_INPUT_CNTL_POS;
-
-	if(r300->state.render_inputs & _TNL_BIT_NORMAL)
-		r300->hw.vic.cmd[R300_VIC_CNTL_1]|=R300_INPUT_CNTL_NORMAL;
-
-	if(r300->state.render_inputs & _TNL_BIT_COLOR0)
-		r300->hw.vic.cmd[R300_VIC_CNTL_1]|=R300_INPUT_CNTL_COLOR;
-
-	for(i=0;i < ctx->Const.MaxTextureUnits;i++)
-		if(r300->state.render_inputs & (_TNL_BIT_TEX0<<i))
-			r300->hw.vic.cmd[R300_VIC_CNTL_1]|=(R300_INPUT_CNTL_TC0<<i);
-#endif
-
-	/* Stage 3: VAP output */
-	
-	R300_STATECHANGE(r300, vof);
-	
-	r300->hw.vof.cmd[R300_VOF_CNTL_0]=0;
-	r300->hw.vof.cmd[R300_VOF_CNTL_1]=0;
-	if (hw_tcl_on){
-		GLuint OutputsWritten = CURRENT_VERTEX_SHADER(ctx)->OutputsWritten;
-		
-		if(OutputsWritten & (1<<VERT_RESULT_HPOS))
-			r300->hw.vof.cmd[R300_VOF_CNTL_0] |= R300_VAP_OUTPUT_VTX_FMT_0__POS_PRESENT;
-		if(OutputsWritten & (1<<VERT_RESULT_COL0))
-			r300->hw.vof.cmd[R300_VOF_CNTL_0] |= R300_VAP_OUTPUT_VTX_FMT_0__COLOR_PRESENT;
-		/*if(OutputsWritten & (1<<VERT_RESULT_COL1))
-			r300->hw.vof.cmd[R300_VOF_CNTL_0] |= R300_VAP_OUTPUT_VTX_FMT_0__COLOR_1_PRESENT;
-		if(OutputsWritten & (1<<VERT_RESULT_BFC0))
-			r300->hw.vof.cmd[R300_VOF_CNTL_0] |= R300_VAP_OUTPUT_VTX_FMT_0__COLOR_2_PRESENT;
-		if(OutputsWritten & (1<<VERT_RESULT_BFC1))
-			r300->hw.vof.cmd[R300_VOF_CNTL_0] |= R300_VAP_OUTPUT_VTX_FMT_0__COLOR_3_PRESENT;*/
-		//if(OutputsWritten & (1<<VERT_RESULT_FOGC))
-
-		if(OutputsWritten & (1<<VERT_RESULT_PSIZ))
-			r300->hw.vof.cmd[R300_VOF_CNTL_0] |= R300_VAP_OUTPUT_VTX_FMT_0__PT_SIZE_PRESENT;
-
-		for(i=0;i < ctx->Const.MaxTextureUnits;i++)
-			if(OutputsWritten & (1<<(VERT_RESULT_TEX0+i)))
-				r300->hw.vof.cmd[R300_VOF_CNTL_1] |= (4<<(3*i));
-	} else {
-		if(inputs & _TNL_BIT_POS)
-			r300->hw.vof.cmd[R300_VOF_CNTL_0] |= R300_VAP_OUTPUT_VTX_FMT_0__POS_PRESENT;
-		if(inputs & _TNL_BIT_COLOR0)
-			r300->hw.vof.cmd[R300_VOF_CNTL_0] |= R300_VAP_OUTPUT_VTX_FMT_0__COLOR_PRESENT;
-		if(inputs & _TNL_BIT_COLOR1)
-			r300->hw.vof.cmd[R300_VOF_CNTL_0] |= R300_VAP_OUTPUT_VTX_FMT_0__COLOR_1_PRESENT;
-
-		for(i=0;i < ctx->Const.MaxTextureUnits;i++)
-			if(inputs & (_TNL_BIT_TEX0<<i))
-				r300->hw.vof.cmd[R300_VOF_CNTL_1]|=(4<<(3*i));
-	}
-
-	rmesa->state.aos_count = nr;
-}
-
-void r300ReleaseArrays(GLcontext * ctx)
-{
-	r300ContextPtr rmesa = R300_CONTEXT(ctx);
-	int i;
-
-	r300ReleaseDmaRegion(rmesa, &rmesa->state.elt_dma, __FUNCTION__);
-	for (i=0;i<rmesa->state.aos_count;i++) {
-		r300ReleaseDmaRegion(rmesa, &rmesa->state.aos[i], __FUNCTION__);
-	}
-}
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/r300/r300_maos.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/r300/r300_maos.h
deleted file mode 100644
index f76c94a21..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/r300/r300_maos.h
+++ /dev/null
@@ -1,49 +0,0 @@
-/* $XFree86: xc/lib/GL/mesa/src/drv/r200/r200_maos.h,v 1.1 2002/10/30 12:51:52 alanh Exp $ */
-/*
-Copyright (C) The Weather Channel, Inc.  2002.  All Rights Reserved.
-
-The Weather Channel (TM) funded Tungsten Graphics to develop the
-initial release of the Radeon 8500 driver under the XFree86 license.
-This notice must be preserved.
-
-Permission is hereby granted, free of charge, to any person obtaining
-a copy of this software and associated documentation files (the
-"Software"), to deal in the Software without restriction, including
-without limitation the rights to use, copy, modify, merge, publish,
-distribute, sublicense, and/or sell copies of the Software, and to
-permit persons to whom the Software is furnished to do so, subject to
-the following conditions:
-
-The above copyright notice and this permission notice (including the
-next paragraph) shall be included in all copies or substantial
-portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
-EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
-IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
-LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
-OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
-WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-**************************************************************************/
-
-/*
- * Authors:
- *   Keith Whitwell <keith@tungstengraphics.com>
- */
-
-#ifndef __R300_MAOS_H__
-#define __R300_MAOS_H__
-
-#ifdef GLX_DIRECT_RENDERING
-
-#include "r300_context.h"
-
-extern void r300EmitElts(GLcontext * ctx, GLuint *elts, unsigned long n_elts);
-extern void r300EmitArrays(GLcontext * ctx, GLboolean immd);
-extern void r300ReleaseArrays(GLcontext * ctx);
-
-#endif
-#endif
-
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/r300/r300_program.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/r300/r300_program.h
deleted file mode 100644
index d1754c066..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/r300/r300_program.h
+++ /dev/null
@@ -1,151 +0,0 @@
-/*
-Copyright (C) 2004 Nicolai Haehnle.  All Rights Reserved.
-
-Permission is hereby granted, free of charge, to any person obtaining
-a copy of this software and associated documentation files (the
-"Software"), to deal in the Software without restriction, including
-without limitation the rights to use, copy, modify, merge, publish,
-distribute, sublicense, and/or sell copies of the Software, and to
-permit persons to whom the Software is furnished to do so, subject to
-the following conditions:
-
-The above copyright notice and this permission notice (including the
-next paragraph) shall be included in all copies or substantial
-portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
-EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
-IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
-LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
-OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
-WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-**************************************************************************/
-
-/*
- * Authors:
- *   Nicolai Haehnle <prefect_@gmx.net>
- */
-
-#ifndef __R300_PROGRAM_H__
-#define __R300_PROGRAM_H__
-
-#include "r300_reg.h"
-
-/**
- * Vertex program helper macros
- */
-
-/* Produce out dword */
-#define VP_OUTCLASS_TMP		R300_VPI_OUT_REG_CLASS_TEMPORARY
-#define VP_OUTCLASS_OUT		R300_VPI_OUT_REG_CLASS_RESULT
-
-#define VP_OUTMASK_X	R300_VPI_OUT_WRITE_X
-#define VP_OUTMASK_Y	R300_VPI_OUT_WRITE_Y
-#define VP_OUTMASK_Z	R300_VPI_OUT_WRITE_Z
-#define VP_OUTMASK_W	R300_VPI_OUT_WRITE_W
-#define VP_OUTMASK_XY	(VP_OUTMASK_X|VP_OUTMASK_Y)
-#define VP_OUTMASK_XZ	(VP_OUTMASK_X|VP_OUTMASK_Z)
-#define VP_OUTMASK_XW	(VP_OUTMASK_X|VP_OUTMASK_W)
-#define VP_OUTMASK_XYZ	(VP_OUTMASK_XY|VP_OUTMASK_Z)
-#define VP_OUTMASK_XYW	(VP_OUTMASK_XY|VP_OUTMASK_W)
-#define VP_OUTMASK_XZW	(VP_OUTMASK_XZ|VP_OUTMASK_W)
-#define VP_OUTMASK_XYZW	(VP_OUTMASK_XYZ|VP_OUTMASK_W)
-#define VP_OUTMASK_YZ	(VP_OUTMASK_Y|VP_OUTMASK_Z)
-#define VP_OUTMASK_YW	(VP_OUTMASK_Y|VP_OUTMASK_W)
-#define VP_OUTMASK_YZW	(VP_OUTMASK_YZ|VP_OUTMASK_W)
-#define VP_OUTMASK_ZW	(VP_OUTMASK_Z|VP_OUTMASK_W)
-
-#define VP_OUT(instr,outclass,outidx,outmask) \
-	(R300_VPI_OUT_OP_##instr |				\
-	((outidx) << R300_VPI_OUT_REG_INDEX_SHIFT) |		\
-	VP_OUTCLASS_##outclass |				\
-	VP_OUTMASK_##outmask)
-
-/* Produce in dword */
-#define VP_INCLASS_TMP		R300_VPI_IN_REG_CLASS_TEMPORARY
-#define VP_INCLASS_IN		R300_VPI_IN_REG_CLASS_ATTRIBUTE
-#define VP_INCLASS_CONST	R300_VPI_IN_REG_CLASS_PARAMETER
-
-#define VP_IN(class,idx) \
-	(((idx) << R300_VPI_IN_REG_INDEX_SHIFT) |		\
-	VP_INCLASS_##class |					\
-	(R300_VPI_IN_SELECT_X << R300_VPI_IN_X_SHIFT) |		\
-	(R300_VPI_IN_SELECT_Y << R300_VPI_IN_Y_SHIFT) |		\
-	(R300_VPI_IN_SELECT_Z << R300_VPI_IN_Z_SHIFT) |		\
-	(R300_VPI_IN_SELECT_W << R300_VPI_IN_W_SHIFT))
-#define VP_ZERO() \
-	((R300_VPI_IN_SELECT_ZERO << R300_VPI_IN_X_SHIFT) |	\
-	(R300_VPI_IN_SELECT_ZERO << R300_VPI_IN_Y_SHIFT) |	\
-	(R300_VPI_IN_SELECT_ZERO << R300_VPI_IN_Z_SHIFT) |	\
-	(R300_VPI_IN_SELECT_ZERO << R300_VPI_IN_W_SHIFT))
-#define VP_ONE() \
-	((R300_VPI_IN_SELECT_ONE << R300_VPI_IN_X_SHIFT) |	\
-	(R300_VPI_IN_SELECT_ONE << R300_VPI_IN_Y_SHIFT) |	\
-	(R300_VPI_IN_SELECT_ONE << R300_VPI_IN_Z_SHIFT) |	\
-	(R300_VPI_IN_SELECT_ONE << R300_VPI_IN_W_SHIFT))
-
-#define VP_NEG(in,comp)		((in) ^ (R300_VPI_IN_NEG_##comp))
-#define VP_NEGALL(in,comp)	VP_NEG(VP_NEG(VP_NEG(VP_NEG((in),X),Y),Z),W)
-
-/**
- * Fragment program helper macros
- */
-
-/* Produce unshifted source selectors */
-#define FP_TMP(idx) (idx)
-#define FP_CONST(idx) ((idx) | (1 << 5))
-
-/* Produce source/dest selector dword */
-#define FP_SELC_MASK_NO		0
-#define FP_SELC_MASK_X		1
-#define FP_SELC_MASK_Y		2
-#define FP_SELC_MASK_XY		3
-#define FP_SELC_MASK_Z		4
-#define FP_SELC_MASK_XZ		5
-#define FP_SELC_MASK_YZ		6
-#define FP_SELC_MASK_XYZ	7
-
-#define FP_SELC(destidx,regmask,outmask,src0,src1,src2) \
-	(((destidx) << R300_FPI1_DSTC_SHIFT) |		\
-	 (FP_SELC_MASK_##regmask << 23) |		\
-	 (FP_SELC_MASK_##outmask << 26) |		\
-	 ((src0) << R300_FPI1_SRC0C_SHIFT) |		\
-	 ((src1) << R300_FPI1_SRC1C_SHIFT) |		\
-	 ((src2) << R300_FPI1_SRC2C_SHIFT))
-
-#define FP_SELA_MASK_NO		0
-#define FP_SELA_MASK_W		1
-
-#define FP_SELA(destidx,regmask,outmask,src0,src1,src2) \
-	(((destidx) << R300_FPI3_DSTA_SHIFT) |		\
-	 (FP_SELA_MASK_##regmask << 23) |		\
-	 (FP_SELA_MASK_##outmask << 24) |		\
-	 ((src0) << R300_FPI3_SRC0A_SHIFT) |		\
-	 ((src1) << R300_FPI3_SRC1A_SHIFT) |		\
-	 ((src2) << R300_FPI3_SRC2A_SHIFT))
-
-/* Produce unshifted argument selectors */
-#define FP_ARGC(source)	R300_FPI0_ARGC_##source
-#define FP_ARGA(source) R300_FPI2_ARGA_##source
-#define FP_ABS(arg) ((arg) | (1 << 6))
-#define FP_NEG(arg) ((arg) ^ (1 << 5))
-
-/* Produce instruction dword */
-#define FP_INSTRC(opcode,arg0,arg1,arg2) \
-	(R300_FPI0_OUTC_##opcode | 		\
-	((arg0) << R300_FPI0_ARG0C_SHIFT) |	\
-	((arg1) << R300_FPI0_ARG1C_SHIFT) |	\
-	((arg2) << R300_FPI0_ARG2C_SHIFT))
-
-#define FP_INSTRA(opcode,arg0,arg1,arg2) \
-	(R300_FPI2_OUTA_##opcode | 		\
-	((arg0) << R300_FPI2_ARG0A_SHIFT) |	\
-	((arg1) << R300_FPI2_ARG1A_SHIFT) |	\
-	((arg2) << R300_FPI2_ARG2A_SHIFT))
-
-extern void debug_vp(GLcontext *ctx, struct vertex_program *vp);
-extern void dump_program_params(GLcontext *ctx, struct vertex_program *vp);
-	
-#endif /* __R300_PROGRAM_H__ */
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/r300/r300_reg.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/r300/r300_reg.h
deleted file mode 100644
index 3ea4f4fe8..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/r300/r300_reg.h
+++ /dev/null
@@ -1,1387 +0,0 @@
-#ifndef _R300_REG_H
-#define _R300_REG_H
-
-#define R300_MC_INIT_MISC_LAT_TIMER	0x180
-#	define R300_MC_MISC__MC_CPR_INIT_LAT_SHIFT	0
-#	define R300_MC_MISC__MC_VF_INIT_LAT_SHIFT	4
-#	define R300_MC_MISC__MC_DISP0R_INIT_LAT_SHIFT	8
-#	define R300_MC_MISC__MC_DISP1R_INIT_LAT_SHIFT	12
-#	define R300_MC_MISC__MC_FIXED_INIT_LAT_SHIFT	16
-#	define R300_MC_MISC__MC_E2R_INIT_LAT_SHIFT	20
-#	define R300_MC_MISC__MC_SAME_PAGE_PRIO_SHIFT	24
-#	define R300_MC_MISC__MC_GLOBW_INIT_LAT_SHIFT	28
-
-
-#define R300_MC_INIT_GFX_LAT_TIMER	0x154
-#	define R300_MC_MISC__MC_G3D0R_INIT_LAT_SHIFT	0
-#	define R300_MC_MISC__MC_G3D1R_INIT_LAT_SHIFT	4
-#	define R300_MC_MISC__MC_G3D2R_INIT_LAT_SHIFT	8
-#	define R300_MC_MISC__MC_G3D3R_INIT_LAT_SHIFT	12
-#	define R300_MC_MISC__MC_TX0R_INIT_LAT_SHIFT	16
-#	define R300_MC_MISC__MC_TX1R_INIT_LAT_SHIFT	20
-#	define R300_MC_MISC__MC_GLOBR_INIT_LAT_SHIFT	24
-#	define R300_MC_MISC__MC_GLOBW_FULL_LAT_SHIFT	28
-
-/*
-This file contains registers and constants for the R300. They have been
-found mostly by examining command buffers captured using glxtest, as well
-as by extrapolating some known registers and constants from the R200.
-
-I am fairly certain that they are correct unless stated otherwise in comments.
-*/
-
-#define R300_SE_VPORT_XSCALE                0x1D98
-#define R300_SE_VPORT_XOFFSET               0x1D9C
-#define R300_SE_VPORT_YSCALE                0x1DA0
-#define R300_SE_VPORT_YOFFSET               0x1DA4
-#define R300_SE_VPORT_ZSCALE                0x1DA8
-#define R300_SE_VPORT_ZOFFSET               0x1DAC
-
-
-/* This register is written directly and also starts data section in many 3d CP_PACKET3's */
-#define R300_VAP_VF_CNTL	0x2084
-
-#	define	R300_VAP_VF_CNTL__PRIM_TYPE__SHIFT                       0
-#	define  R300_VAP_VF_CNTL__PRIM_NONE				 (0<<0)
-#	define  R300_VAP_VF_CNTL__PRIM_POINTS				 (1<<0)
-#	define  R300_VAP_VF_CNTL__PRIM_LINES				 (2<<0)
-#	define  R300_VAP_VF_CNTL__PRIM_LINE_STRIP			 (3<<0)
-#	define  R300_VAP_VF_CNTL__PRIM_TRIANGLES			 (4<<0)
-#	define  R300_VAP_VF_CNTL__PRIM_TRIANGLE_FAN			 (5<<0)
-#	define  R300_VAP_VF_CNTL__PRIM_TRIANGLE_STRIP			 (6<<0)
-#	define  R300_VAP_VF_CNTL__PRIM_LINE_LOOP			 (12<<0)
-#	define  R300_VAP_VF_CNTL__PRIM_QUADS			 	 (13<<0)
-#	define  R300_VAP_VF_CNTL__PRIM_QUAD_STRIP			 (14<<0)
-#	define  R300_VAP_VF_CNTL__PRIM_POLYGON			 	 (15<<0)
-
-#	define	R300_VAP_VF_CNTL__PRIM_WALK__SHIFT                       4
-	/* State based - direct writes to registers trigger vertex generation */
-#	define	R300_VAP_VF_CNTL__PRIM_WALK_STATE_BASED                      (0<<4)
-#	define	R300_VAP_VF_CNTL__PRIM_WALK_INDICES                          (1<<4)
-#	define	R300_VAP_VF_CNTL__PRIM_WALK_VERTEX_LIST                      (2<<4)
-#	define	R300_VAP_VF_CNTL__PRIM_WALK_VERTEX_EMBEDDED                  (3<<4)
-
-		/* I don't think I saw these three used.. */
-#	define	R300_VAP_VF_CNTL__COLOR_ORDER__SHIFT                     6
-#	define	R300_VAP_VF_CNTL__TCL_OUTPUT_CTL_ENA__SHIFT              9
-#	define	R300_VAP_VF_CNTL__PROG_STREAM_ENA__SHIFT                 10
-
-		/* index size - when not set the indices are assumed to be 16 bit */
-#	define	R300_VAP_VF_CNTL__INDEX_SIZE_32bit                      (1<<11)
-                /* number of vertices */
-#	define	R300_VAP_VF_CNTL__NUM_VERTICES__SHIFT                    16
-
-/* BEGIN: Wild guesses */
-#define R300_VAP_OUTPUT_VTX_FMT_0           0x2090
-#       define R300_VAP_OUTPUT_VTX_FMT_0__POS_PRESENT     (1<<0)
-#       define R300_VAP_OUTPUT_VTX_FMT_0__COLOR_PRESENT   (1<<1)
-#       define R300_VAP_OUTPUT_VTX_FMT_0__COLOR_1_PRESENT (1<<2) /* GUESS */
-#       define R300_VAP_OUTPUT_VTX_FMT_0__COLOR_2_PRESENT (1<<3) /* GUESS */
-#       define R300_VAP_OUTPUT_VTX_FMT_0__COLOR_3_PRESENT (1<<4) /* GUESS */
-#       define R300_VAP_OUTPUT_VTX_FMT_0__PT_SIZE_PRESENT (1<<16) /* GUESS */
-
-#define R300_VAP_OUTPUT_VTX_FMT_1           0x2094
-#       define R300_VAP_OUTPUT_VTX_FMT_1__TEX_0_COMP_CNT_SHIFT 0
-#       define R300_VAP_OUTPUT_VTX_FMT_1__TEX_1_COMP_CNT_SHIFT 3
-#       define R300_VAP_OUTPUT_VTX_FMT_1__TEX_2_COMP_CNT_SHIFT 6
-#       define R300_VAP_OUTPUT_VTX_FMT_1__TEX_3_COMP_CNT_SHIFT 9
-#       define R300_VAP_OUTPUT_VTX_FMT_1__TEX_4_COMP_CNT_SHIFT 12
-#       define R300_VAP_OUTPUT_VTX_FMT_1__TEX_5_COMP_CNT_SHIFT 15
-#       define R300_VAP_OUTPUT_VTX_FMT_1__TEX_6_COMP_CNT_SHIFT 18
-#       define R300_VAP_OUTPUT_VTX_FMT_1__TEX_7_COMP_CNT_SHIFT 21
-/* END */
-
-#define R300_SE_VTE_CNTL                  0x20b0
-#	define     R300_VPORT_X_SCALE_ENA                0x00000001
-#	define     R300_VPORT_X_OFFSET_ENA               0x00000002
-#	define     R300_VPORT_Y_SCALE_ENA                0x00000004
-#	define     R300_VPORT_Y_OFFSET_ENA               0x00000008
-#	define     R300_VPORT_Z_SCALE_ENA                0x00000010
-#	define     R300_VPORT_Z_OFFSET_ENA               0x00000020
-#	define     R300_VTX_XY_FMT                       0x00000100
-#	define     R300_VTX_Z_FMT                        0x00000200
-#	define     R300_VTX_W0_FMT                       0x00000400
-#	define     R300_VTX_W0_NORMALIZE                 0x00000800
-#	define     R300_VTX_ST_DENORMALIZED              0x00001000
-
-/* BEGIN: Vertex data assembly - lots of uncertainties */
-/* gap */
-/* Where do we get our vertex data?
-//
-// Vertex data either comes either from immediate mode registers or from
-// vertex arrays.
-// There appears to be no mixed mode (though we can force the pitch of
-// vertex arrays to 0, effectively reusing the same element over and over
-// again).
-//
-// Immediate mode is controlled by the INPUT_CNTL registers. I am not sure
-// if these registers influence vertex array processing.
-//
-// Vertex arrays are controlled via the 3D_LOAD_VBPNTR packet3.
-//
-// In both cases, vertex attributes are then passed through INPUT_ROUTE.
-
-// Beginning with INPUT_ROUTE_0_0 is a list of WORDs that route vertex data
-// into the vertex processor's input registers.
-// The first word routes the first input, the second word the second, etc.
-// The corresponding input is routed into the register with the given index.
-// The list is ended by a word with INPUT_ROUTE_END set.
-//
-// Always set COMPONENTS_4 in immediate mode. */
-
-#define R300_VAP_INPUT_ROUTE_0_0            0x2150
-#       define R300_INPUT_ROUTE_COMPONENTS_1     (0 << 0)
-#       define R300_INPUT_ROUTE_COMPONENTS_2     (1 << 0)
-#       define R300_INPUT_ROUTE_COMPONENTS_3     (2 << 0)
-#       define R300_INPUT_ROUTE_COMPONENTS_4     (3 << 0)
-#       define R300_INPUT_ROUTE_COMPONENTS_RGBA  (4 << 0) /* GUESS */
-#       define R300_VAP_INPUT_ROUTE_IDX_SHIFT    8
-#       define R300_VAP_INPUT_ROUTE_IDX_MASK     (31 << 8) /* GUESS */
-#       define R300_VAP_INPUT_ROUTE_END          (1 << 13)
-#       define R300_INPUT_ROUTE_IMMEDIATE_MODE   (0 << 14) /* GUESS */
-#       define R300_INPUT_ROUTE_FLOAT            (1 << 14) /* GUESS */
-#       define R300_INPUT_ROUTE_UNSIGNED_BYTE    (2 << 14) /* GUESS */
-#       define R300_INPUT_ROUTE_FLOAT_COLOR      (3 << 14) /* GUESS */
-#define R300_VAP_INPUT_ROUTE_0_1            0x2154
-#define R300_VAP_INPUT_ROUTE_0_2            0x2158
-#define R300_VAP_INPUT_ROUTE_0_3            0x215C
-#define R300_VAP_INPUT_ROUTE_0_4            0x2160
-#define R300_VAP_INPUT_ROUTE_0_5            0x2164
-#define R300_VAP_INPUT_ROUTE_0_6            0x2168
-#define R300_VAP_INPUT_ROUTE_0_7            0x216C
-
-/* gap */
-/* Notes:
-//  - always set up to produce at least two attributes:
-//    if vertex program uses only position, fglrx will set normal, too
-//  - INPUT_CNTL_0_COLOR and INPUT_CNTL_COLOR bits are always equal */
-#define R300_VAP_INPUT_CNTL_0               0x2180
-#       define R300_INPUT_CNTL_0_COLOR           0x00000001
-#define R300_VAP_INPUT_CNTL_1               0x2184
-#       define R300_INPUT_CNTL_POS               0x00000001
-#       define R300_INPUT_CNTL_NORMAL            0x00000002
-#       define R300_INPUT_CNTL_COLOR             0x00000004
-#       define R300_INPUT_CNTL_TC0               0x00000400
-#       define R300_INPUT_CNTL_TC1               0x00000800
-#       define R300_INPUT_CNTL_TC2               0x00001000 /* GUESS */
-#       define R300_INPUT_CNTL_TC3               0x00002000 /* GUESS */
-#       define R300_INPUT_CNTL_TC4               0x00004000 /* GUESS */
-#       define R300_INPUT_CNTL_TC5               0x00008000 /* GUESS */
-#       define R300_INPUT_CNTL_TC6               0x00010000 /* GUESS */
-#       define R300_INPUT_CNTL_TC7               0x00020000 /* GUESS */
-
-/* gap */
-/* Words parallel to INPUT_ROUTE_0; All words that are active in INPUT_ROUTE_0
-// are set to a swizzling bit pattern, other words are 0.
-//
-// In immediate mode, the pattern is always set to xyzw. In vertex array
-// mode, the swizzling pattern is e.g. used to set zw components in texture
-// coordinates with only tweo components. */
-#define R300_VAP_INPUT_ROUTE_1_0            0x21E0
-#       define R300_INPUT_ROUTE_SELECT_X    0
-#       define R300_INPUT_ROUTE_SELECT_Y    1
-#       define R300_INPUT_ROUTE_SELECT_Z    2
-#       define R300_INPUT_ROUTE_SELECT_W    3
-#       define R300_INPUT_ROUTE_SELECT_ZERO 4
-#       define R300_INPUT_ROUTE_SELECT_ONE  5
-#       define R300_INPUT_ROUTE_SELECT_MASK 7
-#       define R300_INPUT_ROUTE_X_SHIFT          0
-#       define R300_INPUT_ROUTE_Y_SHIFT          3
-#       define R300_INPUT_ROUTE_Z_SHIFT          6
-#       define R300_INPUT_ROUTE_W_SHIFT          9
-#       define R300_INPUT_ROUTE_ENABLE           (15 << 12)
-#define R300_VAP_INPUT_ROUTE_1_1            0x21E4
-#define R300_VAP_INPUT_ROUTE_1_2            0x21E8
-#define R300_VAP_INPUT_ROUTE_1_3            0x21EC
-#define R300_VAP_INPUT_ROUTE_1_4            0x21F0
-#define R300_VAP_INPUT_ROUTE_1_5            0x21F4
-#define R300_VAP_INPUT_ROUTE_1_6            0x21F8
-#define R300_VAP_INPUT_ROUTE_1_7            0x21FC
-
-/* END */
-
-/* gap */
-/* BEGIN: Upload vertex program and data
-// The programmable vertex shader unit has a memory bank of unknown size
-// that can be written to in 16 byte units by writing the address into
-// UPLOAD_ADDRESS, followed by data in UPLOAD_DATA (multiples of 4 DWORDs).
-//
-// Pointers into the memory bank are always in multiples of 16 bytes.
-//
-// The memory bank is divided into areas with fixed meaning.
-//
-// Starting at address UPLOAD_PROGRAM: Vertex program instructions.
-// Native limits reported by drivers from ATI suggest size 256 (i.e. 4KB),
-// whereas the difference between known addresses suggests size 512.
-//
-// Starting at address UPLOAD_PARAMETERS: Vertex program parameters.
-// Native reported limits and the VPI layout suggest size 256, whereas
-// difference between known addresses suggests size 512.
-//
-// At address UPLOAD_POINTSIZE is a vector (0, 0, ps, 0), where ps is the
-// floating point pointsize. The exact purpose of this state is uncertain,
-// as there is also the R300_RE_POINTSIZE register.
-//
-// Multiple vertex programs and parameter sets can be loaded at once,
-// which could explain the size discrepancy. */
-#define R300_VAP_PVS_UPLOAD_ADDRESS         0x2200
-#       define R300_PVS_UPLOAD_PROGRAM           0x00000000
-#       define R300_PVS_UPLOAD_PARAMETERS        0x00000200
-#       define R300_PVS_UPLOAD_POINTSIZE         0x00000406
-/* gap */
-#define R300_VAP_PVS_UPLOAD_DATA            0x2208
-/* END */
-
-/* gap */
-/* I do not know the purpose of this register. However, I do know that
-// it is set to 221C_CLEAR for clear operations and to 221C_NORMAL
-// for normal rendering. */
-#define R300_VAP_UNKNOWN_221C               0x221C
-#       define R300_221C_NORMAL                  0x00000000
-#       define R300_221C_CLEAR                   0x0001C000
-
-/* gap */
-/* Sometimes, END_OF_PKT and 0x2284=0 are the only commands sent between
-// rendering commands and overwriting vertex program parameters.
-// Therefore, I suspect writing zero to 0x2284 synchronizes the engine and
-// avoids bugs caused by still running shaders reading bad data from memory. */
-#define R300_VAP_PVS_WAITIDLE               0x2284 /* GUESS */
-
-/* Absolutely no clue what this register is about. */
-#define R300_VAP_UNKNOWN_2288               0x2288
-#       define R300_2288_R300                    0x00750000 /* -- nh */
-#       define R300_2288_RV350                   0x0000FFFF /* -- Vladimir */
-
-/* gap */
-/* Addresses are relative to the vertex program instruction area of the
-// memory bank. PROGRAM_END points to the last instruction of the active
-// program
-//
-// The meaning of the two UNKNOWN fields is obviously not known. However,
-// experiments so far have shown that both *must* point to an instruction
-// inside the vertex program, otherwise the GPU locks up.
-// fglrx usually sets CNTL_3_UNKNOWN to the end of the program and
-// CNTL_1_UNKNOWN points to instruction where last write to position takes place. 
-// Most likely this is used to ignore rest of the program in cases where group of verts arent visible.
-// For some reason this "section" is sometimes accepted other instruction that have
-// no relationship with position calculations. 
-*/
-#define R300_VAP_PVS_CNTL_1                 0x22D0
-#       define R300_PVS_CNTL_1_PROGRAM_START_SHIFT   0
-#       define R300_PVS_CNTL_1_POS_END_SHIFT         10
-#       define R300_PVS_CNTL_1_PROGRAM_END_SHIFT     20
-/* Addresses are relative the the vertex program parameters area. */
-#define R300_VAP_PVS_CNTL_2                 0x22D4
-#       define R300_PVS_CNTL_2_PARAM_OFFSET_SHIFT 0
-#       define R300_PVS_CNTL_2_PARAM_COUNT_SHIFT  16
-#define R300_VAP_PVS_CNTL_3	           0x22D8
-#       define R300_PVS_CNTL_3_PROGRAM_UNKNOWN_SHIFT 10
-#       define R300_PVS_CNTL_3_PROGRAM_UNKNOWN2_SHIFT 0
-
-/* The entire range from 0x2300 to 0x2AC inclusive seems to be used for
-// immediate vertices */
-#define R300_VAP_VTX_COLOR_R                0x2464
-#define R300_VAP_VTX_COLOR_G                0x2468
-#define R300_VAP_VTX_COLOR_B                0x246C
-#define R300_VAP_VTX_POS_0_X_1              0x2490 /* used for glVertex2*() */
-#define R300_VAP_VTX_POS_0_Y_1              0x2494
-#define R300_VAP_VTX_COLOR_PKD              0x249C /* RGBA */
-#define R300_VAP_VTX_POS_0_X_2              0x24A0 /* used for glVertex3*() */
-#define R300_VAP_VTX_POS_0_Y_2              0x24A4
-#define R300_VAP_VTX_POS_0_Z_2              0x24A8
-#define R300_VAP_VTX_END_OF_PKT             0x24AC /* write 0 to indicate end of packet? */
-
-/* gap */
-
-/* These are values from r300_reg/r300_reg.h - they are known to be correct
-   and are here so we can use one register file instead of several
-   - Vladimir */
-#define R300_GB_VAP_RASTER_VTX_FMT_0	0x4000
-#	define R300_GB_VAP_RASTER_VTX_FMT_0__POS_PRESENT	(1<<0)
-#	define R300_GB_VAP_RASTER_VTX_FMT_0__COLOR_0_PRESENT	(1<<1)
-#	define R300_GB_VAP_RASTER_VTX_FMT_0__COLOR_1_PRESENT	(1<<2)
-#	define R300_GB_VAP_RASTER_VTX_FMT_0__COLOR_2_PRESENT	(1<<3)
-#	define R300_GB_VAP_RASTER_VTX_FMT_0__COLOR_3_PRESENT	(1<<4)
-#	define R300_GB_VAP_RASTER_VTX_FMT_0__COLOR_SPACE	(0xf<<5)
-#	define R300_GB_VAP_RASTER_VTX_FMT_0__PT_SIZE_PRESENT	(0x1<<16)
-
-#define R300_GB_VAP_RASTER_VTX_FMT_1	0x4004
-	/* each of the following is 3 bits wide, specifies number
-	   of components */
-#	define R300_GB_VAP_RASTER_VTX_FMT_1__TEX_0_COMP_CNT_SHIFT	0
-#	define R300_GB_VAP_RASTER_VTX_FMT_1__TEX_1_COMP_CNT_SHIFT	3
-#	define R300_GB_VAP_RASTER_VTX_FMT_1__TEX_2_COMP_CNT_SHIFT	6
-#	define R300_GB_VAP_RASTER_VTX_FMT_1__TEX_3_COMP_CNT_SHIFT	9
-#	define R300_GB_VAP_RASTER_VTX_FMT_1__TEX_4_COMP_CNT_SHIFT	12
-#	define R300_GB_VAP_RASTER_VTX_FMT_1__TEX_5_COMP_CNT_SHIFT	15
-#	define R300_GB_VAP_RASTER_VTX_FMT_1__TEX_6_COMP_CNT_SHIFT	18
-#	define R300_GB_VAP_RASTER_VTX_FMT_1__TEX_7_COMP_CNT_SHIFT	21
-
-/* UNK30 seems to enables point to quad transformation on textures
-   (or something closely related to that).
-   This bit is rather fatal at the time being due to lackings at pixel shader side */
-#define R300_GB_ENABLE	0x4008
-#	define R300_GB_POINT_STUFF_ENABLE	(1<<0)
-#	define R300_GB_LINE_STUFF_ENABLE	(1<<1)
-#	define R300_GB_TRIANGLE_STUFF_ENABLE	(1<<2)
-#	define R300_GB_STENCIL_AUTO_ENABLE	(1<<4)
-#	define R300_GB_UNK30			(1<<30)
-	/* each of the following is 2 bits wide */
-#define R300_GB_TEX_REPLICATE	0
-#define R300_GB_TEX_ST		1
-#define R300_GB_TEX_STR		2
-#	define R300_GB_TEX0_SOURCE_SHIFT	16
-#	define R300_GB_TEX1_SOURCE_SHIFT	18
-#	define R300_GB_TEX2_SOURCE_SHIFT	20
-#	define R300_GB_TEX3_SOURCE_SHIFT	22
-#	define R300_GB_TEX4_SOURCE_SHIFT	24
-#	define R300_GB_TEX5_SOURCE_SHIFT	26
-#	define R300_GB_TEX6_SOURCE_SHIFT	28
-#	define R300_GB_TEX7_SOURCE_SHIFT	30
-
-/* MSPOS - positions for multisample antialiasing (?) */
-#define R300_GB_MSPOS0	0x4010
-	/* shifts - each of the fields is 4 bits */
-#	define R300_GB_MSPOS0__MS_X0_SHIFT	0
-#	define R300_GB_MSPOS0__MS_Y0_SHIFT	4
-#	define R300_GB_MSPOS0__MS_X1_SHIFT	8
-#	define R300_GB_MSPOS0__MS_Y1_SHIFT	12
-#	define R300_GB_MSPOS0__MS_X2_SHIFT	16
-#	define R300_GB_MSPOS0__MS_Y2_SHIFT	20
-#	define R300_GB_MSPOS0__MSBD0_Y		24
-#	define R300_GB_MSPOS0__MSBD0_X		28
-
-#define R300_GB_MSPOS1	0x4014
-#	define R300_GB_MSPOS1__MS_X3_SHIFT	0
-#	define R300_GB_MSPOS1__MS_Y3_SHIFT	4
-#	define R300_GB_MSPOS1__MS_X4_SHIFT	8
-#	define R300_GB_MSPOS1__MS_Y4_SHIFT	12
-#	define R300_GB_MSPOS1__MS_X5_SHIFT	16
-#	define R300_GB_MSPOS1__MS_Y5_SHIFT	20
-#	define R300_GB_MSPOS1__MSBD1		24
-
-
-#define R300_GB_TILE_CONFIG	0x4018
-#	define R300_GB_TILE_ENABLE	(1<<0)
-#	define R300_GB_TILE_PIPE_COUNT_RV300	0
-#	define R300_GB_TILE_PIPE_COUNT_R300	(3<<1)
-#	define R300_GB_TILE_PIPE_COUNT_R420	(7<<1)
-#	define R300_GB_TILE_SIZE_8		0
-#	define R300_GB_TILE_SIZE_16		(1<<4)
-#	define R300_GB_TILE_SIZE_32		(2<<4)
-#	define R300_GB_SUPER_SIZE_1		(0<<6)
-#	define R300_GB_SUPER_SIZE_2		(1<<6)
-#	define R300_GB_SUPER_SIZE_4		(2<<6)
-#	define R300_GB_SUPER_SIZE_8		(3<<6)
-#	define R300_GB_SUPER_SIZE_16		(4<<6)
-#	define R300_GB_SUPER_SIZE_32		(5<<6)
-#	define R300_GB_SUPER_SIZE_64		(6<<6)
-#	define R300_GB_SUPER_SIZE_128		(7<<6)
-#	define R300_GB_SUPER_X_SHIFT		9	/* 3 bits wide */
-#	define R300_GB_SUPER_Y_SHIFT		12	/* 3 bits wide */
-#	define R300_GB_SUPER_TILE_A		0
-#	define R300_GB_SUPER_TILE_B		(1<<15)
-#	define R300_GB_SUBPIXEL_1_12		0
-#	define R300_GB_SUBPIXEL_1_16		(1<<16)
-
-#define R300_GB_FIFO_SIZE	0x4024
-	/* each of the following is 2 bits wide */
-#define R300_GB_FIFO_SIZE_32	0
-#define R300_GB_FIFO_SIZE_64	1
-#define R300_GB_FIFO_SIZE_128	2
-#define R300_GB_FIFO_SIZE_256	3
-#	define R300_SC_IFIFO_SIZE_SHIFT	0
-#	define R300_SC_TZFIFO_SIZE_SHIFT	2
-#	define R300_SC_BFIFO_SIZE_SHIFT	4
-
-#	define R300_US_OFIFO_SIZE_SHIFT	12
-#	define R300_US_WFIFO_SIZE_SHIFT	14
-	/* the following use the same constants as above, but meaning is
-	   is times 2 (i.e. instead of 32 words it means 64 */
-#	define R300_RS_TFIFO_SIZE_SHIFT	6
-#	define R300_RS_CFIFO_SIZE_SHIFT	8
-#	define R300_US_RAM_SIZE_SHIFT		10
-	/* watermarks, 3 bits wide */
-#	define R300_RS_HIGHWATER_COL_SHIFT	16
-#	define R300_RS_HIGHWATER_TEX_SHIFT	19
-#	define R300_OFIFO_HIGHWATER_SHIFT	22	/* two bits only */
-#	define R300_CUBE_FIFO_HIGHWATER_COL_SHIFT	24
-
-#define R300_GB_SELECT	0x401C
-#	define R300_GB_FOG_SELECT_C0A		0
-#	define R300_GB_FOG_SELECT_C1A		1
-#	define R300_GB_FOG_SELECT_C2A		2
-#	define R300_GB_FOG_SELECT_C3A		3
-#	define R300_GB_FOG_SELECT_1_1_W	4
-#	define R300_GB_FOG_SELECT_Z		5
-#	define R300_GB_DEPTH_SELECT_Z		0
-#	define R300_GB_DEPTH_SELECT_1_1_W	(1<<3)
-#	define R300_GB_W_SELECT_1_W		0
-#	define R300_GB_W_SELECT_1		(1<<4)
-
-#define R300_GB_AA_CONFIG		0x4020
-#	define R300_AA_ENABLE			0x01
-#	define R300_AA_SUBSAMPLES_2		0
-#	define R300_AA_SUBSAMPLES_3		(1<<1)
-#	define R300_AA_SUBSAMPLES_4		(2<<1)
-#	define R300_AA_SUBSAMPLES_6		(3<<1)
-
-/* END */
-
-/* gap */
-/* The upper enable bits are guessed, based on fglrx reported limits. */
-#define R300_TX_ENABLE                      0x4104
-#       define R300_TX_ENABLE_0                  (1 << 0)
-#       define R300_TX_ENABLE_1                  (1 << 1)
-#       define R300_TX_ENABLE_2                  (1 << 2)
-#       define R300_TX_ENABLE_3                  (1 << 3)
-#       define R300_TX_ENABLE_4                  (1 << 4)
-#       define R300_TX_ENABLE_5                  (1 << 5)
-#       define R300_TX_ENABLE_6                  (1 << 6)
-#       define R300_TX_ENABLE_7                  (1 << 7)
-#       define R300_TX_ENABLE_8                  (1 << 8)
-#       define R300_TX_ENABLE_9                  (1 << 9)
-#       define R300_TX_ENABLE_10                 (1 << 10)
-#       define R300_TX_ENABLE_11                 (1 << 11)
-#       define R300_TX_ENABLE_12                 (1 << 12)
-#       define R300_TX_ENABLE_13                 (1 << 13)
-#       define R300_TX_ENABLE_14                 (1 << 14)
-#       define R300_TX_ENABLE_15                 (1 << 15)
-
-/* The pointsize is given in multiples of 6. The pointsize can be
-// enormous: Clear() renders a single point that fills the entire
-// framebuffer. */
-#define R300_RE_POINTSIZE                   0x421C
-#       define R300_POINTSIZE_Y_SHIFT            0
-#       define R300_POINTSIZE_Y_MASK             (0xFFFF << 0) /* GUESS */
-#       define R300_POINTSIZE_X_SHIFT            16
-#       define R300_POINTSIZE_X_MASK             (0xFFFF << 16) /* GUESS */
-#       define R300_POINTSIZE_MAX             (R300_POINTSIZE_Y_MASK / 6)
-
-/* The line width is given in multiples of 6.
-   In default mode lines are classified as vertical lines.
-   HO: horizontal
-   VE: vertical or horizontal
-   HO & VE: no classification
-*/
-#define R300_RE_LINE_CNT                      0x4234
-#       define R300_LINESIZE_SHIFT            0
-#       define R300_LINESIZE_MASK             (0xFFFF << 0) /* GUESS */
-#       define R300_LINESIZE_MAX             (R300_LINESIZE_MASK / 6)
-#       define R300_LINE_CNT_HO               (1 << 16)
-#       define R300_LINE_CNT_VE               (1 << 17)
-
-/* Some sort of scale or clamp value for texcoordless textures. */
-#define R300_RE_UNK4238                       0x4238
-
-#define R300_RE_SHADE_MODEL                   0x4278
-#	define R300_RE_SHADE_MODEL_SMOOTH     0x3aaaa
-#	define R300_RE_SHADE_MODEL_FLAT       0x39595
-
-/* Dangerous */
-#define R300_RE_POLYGON_MODE                  0x4288
-#	define R300_PM_ENABLED                (1 << 0)
-#	define R300_PM_FRONT_POINT            (0 << 0)
-#	define R300_PM_BACK_POINT             (0 << 0)
-#	define R300_PM_FRONT_LINE             (1 << 4)
-#	define R300_PM_FRONT_FILL             (1 << 5)
-#	define R300_PM_BACK_LINE              (1 << 7)
-#	define R300_PM_BACK_FILL              (1 << 8)
-
-/* Not sure why there are duplicate of factor and constant values. 
-   My best guess so far is that there are seperate zbiases for test and write. 
-   Ordering might be wrong.
-   Some of the tests indicate that fgl has a fallback implementation of zbias
-   via pixel shaders. */
-#define R300_RE_ZBIAS_T_FACTOR                0x42A4
-#define R300_RE_ZBIAS_T_CONSTANT              0x42A8
-#define R300_RE_ZBIAS_W_FACTOR                0x42AC
-#define R300_RE_ZBIAS_W_CONSTANT              0x42B0
-
-/* This register needs to be set to (1<<1) for RV350 to correctly
-   perform depth test (see --vb-triangles in r300_demo)
-   Don't know about other chips. - Vladimir
-   This is set to 3 when GL_POLYGON_OFFSET_FILL is on.
-   My guess is that there are two bits for each zbias primitive (FILL, LINE, POINT).
-   One to enable depth test and one for depth write.
-   Yet this doesnt explain why depth writes work ...
-    */
-#define R300_RE_OCCLUSION_CNTL		    0x42B4
-#	define R300_OCCLUSION_ON		(1<<1)
-
-#define R300_RE_CULL_CNTL                   0x42B8
-#       define R300_CULL_FRONT                   (1 << 0)
-#       define R300_CULL_BACK                    (1 << 1)
-#       define R300_FRONT_FACE_CCW               (0 << 2)
-#       define R300_FRONT_FACE_CW                (1 << 2)
-
-
-/* BEGIN: Rasterization / Interpolators - many guesses
-// 0_UNKNOWN_18 has always been set except for clear operations.
-// TC_CNT is the number of incoming texture coordinate sets (i.e. it depends
-// on the vertex program, *not* the fragment program) */
-#define R300_RS_CNTL_0                      0x4300
-#       define R300_RS_CNTL_TC_CNT_SHIFT         2
-#       define R300_RS_CNTL_TC_CNT_MASK          (7 << 2)
-#		define R300_RS_CNTL_CI_CNT_SHIFT         7 /* number of color interpolators used */
-#       define R300_RS_CNTL_0_UNKNOWN_18         (1 << 18)
-/* Guess: RS_CNTL_1 holds the index of the highest used RS_ROUTE_n register. */
-#define R300_RS_CNTL_1                      0x4304
-
-/* gap */
-/* Only used for texture coordinates.
-// Use the source field to route texture coordinate input from the vertex program
-// to the desired interpolator. Note that the source field is relative to the
-// outputs the vertex program *actually* writes. If a vertex program only writes
-// texcoord[1], this will be source index 0.
-// Set INTERP_USED on all interpolators that produce data used by the
-// fragment program. INTERP_USED looks like a swizzling mask, but
-// I haven't seen it used that way.
-//
-// Note: The _UNKNOWN constants are always set in their respective register.
-// I don't know if this is necessary. */
-#define R300_RS_INTERP_0                    0x4310
-#define R300_RS_INTERP_1                    0x4314
-#       define R300_RS_INTERP_1_UNKNOWN          0x40
-#define R300_RS_INTERP_2                    0x4318
-#       define R300_RS_INTERP_2_UNKNOWN          0x80
-#define R300_RS_INTERP_3                    0x431C
-#       define R300_RS_INTERP_3_UNKNOWN          0xC0
-#define R300_RS_INTERP_4                    0x4320
-#define R300_RS_INTERP_5                    0x4324
-#define R300_RS_INTERP_6                    0x4328
-#define R300_RS_INTERP_7                    0x432C
-#       define R300_RS_INTERP_SRC_SHIFT          2
-#       define R300_RS_INTERP_SRC_MASK           (7 << 2)
-#       define R300_RS_INTERP_USED               0x00D10000
-
-/* These DWORDs control how vertex data is routed into fragment program
-// registers, after interpolators. */
-#define R300_RS_ROUTE_0                     0x4330
-#define R300_RS_ROUTE_1                     0x4334
-#define R300_RS_ROUTE_2                     0x4338
-#define R300_RS_ROUTE_3                     0x433C /* GUESS */
-#define R300_RS_ROUTE_4                     0x4340 /* GUESS */
-#define R300_RS_ROUTE_5                     0x4344 /* GUESS */
-#define R300_RS_ROUTE_6                     0x4348 /* GUESS */
-#define R300_RS_ROUTE_7                     0x434C /* GUESS */
-#       define R300_RS_ROUTE_SOURCE_INTERP_0     0
-#       define R300_RS_ROUTE_SOURCE_INTERP_1     1
-#       define R300_RS_ROUTE_SOURCE_INTERP_2     2
-#       define R300_RS_ROUTE_SOURCE_INTERP_3     3
-#       define R300_RS_ROUTE_SOURCE_INTERP_4     4
-#       define R300_RS_ROUTE_SOURCE_INTERP_5     5 /* GUESS */
-#       define R300_RS_ROUTE_SOURCE_INTERP_6     6 /* GUESS */
-#       define R300_RS_ROUTE_SOURCE_INTERP_7     7 /* GUESS */
-#       define R300_RS_ROUTE_ENABLE              (1 << 3) /* GUESS */
-#       define R300_RS_ROUTE_DEST_SHIFT          6
-#       define R300_RS_ROUTE_DEST_MASK           (31 << 6) /* GUESS */
-
-/* Special handling for color: When the fragment program uses color,
-// the ROUTE_0_COLOR bit is set and ROUTE_0_COLOR_DEST contains the
-// color register index. */
-#       define R300_RS_ROUTE_0_COLOR             (1 << 14)
-#       define R300_RS_ROUTE_0_COLOR_DEST_SHIFT  17
-#       define R300_RS_ROUTE_0_COLOR_DEST_MASK   (31 << 17) /* GUESS */
-/* As above, but for secondary color */
-#		define R300_RS_ROUTE_1_COLOR1            (1 << 14)
-#		define R300_RS_ROUTE_1_COLOR1_DEST_SHIFT 17
-#		define R300_RS_ROUTE_1_COLOR1_DEST_MASK  (31 << 17)
-#		define R300_RS_ROUTE_1_UNKNOWN11         (1 << 11)
-/* END */
-
-/* BEGIN: Scissors and cliprects
-// There are four clipping rectangles. Their corner coordinates are inclusive.
-// Every pixel is assigned a number from 0 and 15 by setting bits 0-3 depending
-// on whether the pixel is inside cliprects 0-3, respectively. For example,
-// if a pixel is inside cliprects 0 and 1, but outside 2 and 3, it is assigned
-// the number 3 (binary 0011).
-// Iff the bit corresponding to the pixel's number in RE_CLIPRECT_CNTL is set,
-// the pixel is rasterized.
-//
-// In addition to this, there is a scissors rectangle. Only pixels inside the
-// scissors rectangle are drawn. (coordinates are inclusive)
-//
-// For some reason, the top-left corner of the framebuffer is at (1440, 1440)
-// for the purpose of clipping and scissors. */
-#define R300_RE_CLIPRECT_TL_0               0x43B0
-#define R300_RE_CLIPRECT_BR_0               0x43B4
-#define R300_RE_CLIPRECT_TL_1               0x43B8
-#define R300_RE_CLIPRECT_BR_1               0x43BC
-#define R300_RE_CLIPRECT_TL_2               0x43C0
-#define R300_RE_CLIPRECT_BR_2               0x43C4
-#define R300_RE_CLIPRECT_TL_3               0x43C8
-#define R300_RE_CLIPRECT_BR_3               0x43CC
-#       define R300_CLIPRECT_OFFSET              1440
-#       define R300_CLIPRECT_MASK                0x1FFF
-#       define R300_CLIPRECT_X_SHIFT             0
-#       define R300_CLIPRECT_X_MASK              (0x1FFF << 0)
-#       define R300_CLIPRECT_Y_SHIFT             13
-#       define R300_CLIPRECT_Y_MASK              (0x1FFF << 13)
-#define R300_RE_CLIPRECT_CNTL               0x43D0
-#       define R300_CLIP_OUT                     (1 << 0)
-#       define R300_CLIP_0                       (1 << 1)
-#       define R300_CLIP_1                       (1 << 2)
-#       define R300_CLIP_10                      (1 << 3)
-#       define R300_CLIP_2                       (1 << 4)
-#       define R300_CLIP_20                      (1 << 5)
-#       define R300_CLIP_21                      (1 << 6)
-#       define R300_CLIP_210                     (1 << 7)
-#       define R300_CLIP_3                       (1 << 8)
-#       define R300_CLIP_30                      (1 << 9)
-#       define R300_CLIP_31                      (1 << 10)
-#       define R300_CLIP_310                     (1 << 11)
-#       define R300_CLIP_32                      (1 << 12)
-#       define R300_CLIP_320                     (1 << 13)
-#       define R300_CLIP_321                     (1 << 14)
-#       define R300_CLIP_3210                    (1 << 15)
-
-/* gap */
-#define R300_RE_SCISSORS_TL                 0x43E0
-#define R300_RE_SCISSORS_BR                 0x43E4
-#       define R300_SCISSORS_OFFSET              1440
-#       define R300_SCISSORS_X_SHIFT             0
-#       define R300_SCISSORS_X_MASK              (0x1FFF << 0)
-#       define R300_SCISSORS_Y_SHIFT             13
-#       define R300_SCISSORS_Y_MASK              (0x1FFF << 13)
-/* END */
-
-/* BEGIN: Texture specification
-// The texture specification dwords are grouped by meaning and not by texture unit.
-// This means that e.g. the offset for texture image unit N is found in register
-// TX_OFFSET_0 + (4*N) */
-#define R300_TX_FILTER_0                    0x4400
-#       define R300_TX_REPEAT                    0
-#       define R300_TX_MIRRORED                  1
-#       define R300_TX_CLAMP                     4
-#       define R300_TX_CLAMP_TO_EDGE             2
-#       define R300_TX_CLAMP_TO_BORDER           6
-#       define R300_TX_WRAP_S_SHIFT              0
-#       define R300_TX_WRAP_S_MASK               (7 << 0)
-#       define R300_TX_WRAP_T_SHIFT              3
-#       define R300_TX_WRAP_T_MASK               (7 << 3)
-#       define R300_TX_WRAP_Q_SHIFT              6
-#       define R300_TX_WRAP_Q_MASK               (7 << 6)
-#       define R300_TX_MAG_FILTER_NEAREST        (1 << 9)
-#       define R300_TX_MAG_FILTER_LINEAR         (2 << 9)
-#       define R300_TX_MAG_FILTER_MASK           (3 << 9)
-#       define R300_TX_MIN_FILTER_NEAREST        (1 << 11)
-#       define R300_TX_MIN_FILTER_LINEAR         (2 << 11)
-#	define R300_TX_MIN_FILTER_NEAREST_MIP_NEAREST       (5  <<  11)
-#	define R300_TX_MIN_FILTER_NEAREST_MIP_LINEAR        (9  <<  11)
-#	define R300_TX_MIN_FILTER_LINEAR_MIP_NEAREST        (6  <<  11)
-#	define R300_TX_MIN_FILTER_LINEAR_MIP_LINEAR         (10 <<  11)
-
-/* NOTE: NEAREST doesnt seem to exist.
-   Im not seting MAG_FILTER_MASK and (3 << 11) on for all
-   anisotropy modes because that would void selected mag filter */
-#	define R300_TX_MIN_FILTER_ANISO_NEAREST             ((0 << 13) /*|R300_TX_MAG_FILTER_MASK|(3<<11)*/)
-#	define R300_TX_MIN_FILTER_ANISO_LINEAR              ((0 << 13) /*|R300_TX_MAG_FILTER_MASK|(3<<11)*/)
-#	define R300_TX_MIN_FILTER_ANISO_NEAREST_MIP_NEAREST ((1 << 13) /*|R300_TX_MAG_FILTER_MASK|(3<<11)*/)
-#	define R300_TX_MIN_FILTER_ANISO_NEAREST_MIP_LINEAR  ((2 << 13) /*|R300_TX_MAG_FILTER_MASK|(3<<11)*/)
-#       define R300_TX_MIN_FILTER_MASK           ( (15 << 11) | (3 << 13) )
-#	define R300_TX_MAX_ANISO_1_TO_1  (0 << 21)
-#	define R300_TX_MAX_ANISO_2_TO_1  (2 << 21)
-#	define R300_TX_MAX_ANISO_4_TO_1  (4 << 21)
-#	define R300_TX_MAX_ANISO_8_TO_1  (6 << 21)
-#	define R300_TX_MAX_ANISO_16_TO_1 (8 << 21)
-#	define R300_TX_MAX_ANISO_MASK    (14 << 21)
-
-#define R300_TX_UNK1_0                      0x4440
-#	define R300_LOD_BIAS_MASK	    0x1fff
-
-#define R300_TX_SIZE_0                      0x4480
-#       define R300_TX_WIDTHMASK_SHIFT           0
-#       define R300_TX_WIDTHMASK_MASK            (2047 << 0)
-#       define R300_TX_HEIGHTMASK_SHIFT          11
-#       define R300_TX_HEIGHTMASK_MASK           (2047 << 11)
-#       define R300_TX_UNK23                     (1 << 23)
-#       define R300_TX_SIZE_SHIFT                26 /* largest of width, height */
-#       define R300_TX_SIZE_MASK                 (15 << 26)
-#define R300_TX_FORMAT_0                    0x44C0
-	/* The interpretation of the format word by Wladimir van der Laan */
-	/* The X, Y, Z and W refer to the layout of the components.
-	   They are given meanings as R, G, B and Alpha by the swizzle
-	   specification */
-#	define R300_TX_FORMAT_X8		    0x0
-#	define R300_TX_FORMAT_X16		    0x1
-#	define R300_TX_FORMAT_Y4X4		    0x2
-#	define R300_TX_FORMAT_Y8X8		    0x3
-#	define R300_TX_FORMAT_Y16X16		    0x4
-#	define R300_TX_FORMAT_Z3Y3X2		    0x5
-#	define R300_TX_FORMAT_Z5Y6X5		    0x6
-#	define R300_TX_FORMAT_Z6Y5X5		    0x7
-#	define R300_TX_FORMAT_Z11Y11X10		    0x8
-#	define R300_TX_FORMAT_Z10Y11X11		    0x9
-#	define R300_TX_FORMAT_W4Z4Y4X4		    0xA
-#	define R300_TX_FORMAT_W1Z5Y5X5		    0xB
-#	define R300_TX_FORMAT_W8Z8Y8X8		    0xC
-#	define R300_TX_FORMAT_W2Z10Y10X10	    0xD
-#	define R300_TX_FORMAT_W16Z16Y16X16	    0xE
-#	define R300_TX_FORMAT_DXT1	    	    0xF
-#	define R300_TX_FORMAT_DXT3	    	    0x10
-#	define R300_TX_FORMAT_DXT5	    	    0x11
-#	define R300_TX_FORMAT_D3DMFT_CxV8U8	    0x12     /* no swizzle */
-#	define R300_TX_FORMAT_A8R8G8B8	    	    0x13     /* no swizzle */
-#	define R300_TX_FORMAT_B8G8_B8G8	    	    0x14     /* no swizzle */
-#	define R300_TX_FORMAT_G8R8_G8B8	    	    0x15     /* no swizzle */
-						  /* 0x16 - some 16 bit green format.. ?? */
-#	define R300_TX_FORMAT_UNK25		   (1 << 25) /* no swizzle */
-
-	/* gap */
-	/* Floating point formats */
-	/* Note - hardware supports both 16 and 32 bit floating point */
-#	define R300_TX_FORMAT_FL_I16	    	    0x18
-#	define R300_TX_FORMAT_FL_I16A16	    	    0x19
-#	define R300_TX_FORMAT_FL_R16G16B16A16	    0x1A
-#	define R300_TX_FORMAT_FL_I32	    	    0x1B
-#	define R300_TX_FORMAT_FL_I32A32	    	    0x1C
-#	define R300_TX_FORMAT_FL_R32G32B32A32	    0x1D
-	/* alpha modes, convenience mostly */
-	/* if you have alpha, pick constant appropriate to the
-	   number of channels (1 for I8, 2 for I8A8, 4 for R8G8B8A8, etc */
-# 	define R300_TX_FORMAT_ALPHA_1CH		    0x000
-# 	define R300_TX_FORMAT_ALPHA_2CH		    0x200
-# 	define R300_TX_FORMAT_ALPHA_4CH		    0x600
-# 	define R300_TX_FORMAT_ALPHA_NONE	    0xA00
-	/* Swizzling */
-	/* constants */
-#	define R300_TX_FORMAT_X		0
-#	define R300_TX_FORMAT_Y		1
-#	define R300_TX_FORMAT_Z		2
-#	define R300_TX_FORMAT_W		3
-#	define R300_TX_FORMAT_ZERO	4
-#	define R300_TX_FORMAT_ONE	5
-#	define R300_TX_FORMAT_CUT_Z	6		/* 2.0*Z, everything above 1.0 is set to 0.0 */
-#	define R300_TX_FORMAT_CUT_W	7		/* 2.0*W, everything above 1.0 is set to 0.0 */
-
-#	define R300_TX_FORMAT_B_SHIFT	18
-#	define R300_TX_FORMAT_G_SHIFT	15
-#	define R300_TX_FORMAT_R_SHIFT	12
-#	define R300_TX_FORMAT_A_SHIFT	9
-	/* Convenience macro to take care of layout and swizzling */
-#	define R300_EASY_TX_FORMAT(B, G, R, A, FMT)	(\
-	  ((R300_TX_FORMAT_##B)<<R300_TX_FORMAT_B_SHIFT) \
-	| ((R300_TX_FORMAT_##G)<<R300_TX_FORMAT_G_SHIFT) \
-	| ((R300_TX_FORMAT_##R)<<R300_TX_FORMAT_R_SHIFT) \
-	| ((R300_TX_FORMAT_##A)<<R300_TX_FORMAT_A_SHIFT) \
-	| (R300_TX_FORMAT_##FMT) \
-	  )
-	/* These can be ORed with result of R300_EASY_TX_FORMAT() */
-	/* We don't really know what they do. Take values from a constant color ? */
-#	define R300_TX_FORMAT_CONST_X		(1<<5)
-#	define R300_TX_FORMAT_CONST_Y		(2<<5)
-#	define R300_TX_FORMAT_CONST_Z		(4<<5)
-#	define R300_TX_FORMAT_CONST_W		(8<<5)
-
-#	define R300_TX_FORMAT_YUV_MODE		0x00800000
-
-#define R300_TX_OFFSET_0                    0x4540
-/* BEGIN: Guess from R200 */
-#       define R300_TXO_ENDIAN_NO_SWAP           (0 << 0)
-#       define R300_TXO_ENDIAN_BYTE_SWAP         (1 << 0)
-#       define R300_TXO_ENDIAN_WORD_SWAP         (2 << 0)
-#       define R300_TXO_ENDIAN_HALFDW_SWAP       (3 << 0)
-#       define R300_TXO_OFFSET_MASK              0xffffffe0
-#       define R300_TXO_OFFSET_SHIFT             5
-/* END */
-#define R300_TX_UNK4_0                      0x4580
-#define R300_TX_BORDER_COLOR_0              0x45C0 //ff00ff00 == { 0, 1.0, 0, 1.0 }
-
-/* END */
-
-/* BEGIN: Fragment program instruction set
-// Fragment programs are written directly into register space.
-// There are separate instruction streams for texture instructions and ALU
-// instructions.
-// In order to synchronize these streams, the program is divided into up
-// to 4 nodes. Each node begins with a number of TEX operations, followed
-// by a number of ALU operations.
-// The first node can have zero TEX ops, all subsequent nodes must have at least
-// one TEX ops.
-// All nodes must have at least one ALU op.
-//
-// The index of the last node is stored in PFS_CNTL_0: A value of 0 means
-// 1 node, a value of 3 means 4 nodes.
-// The total amount of instructions is defined in PFS_CNTL_2. The offsets are
-// offsets into the respective instruction streams, while *_END points to the
-// last instruction relative to this offset. */
-#define R300_PFS_CNTL_0                     0x4600
-#       define R300_PFS_CNTL_LAST_NODES_SHIFT    0
-#       define R300_PFS_CNTL_LAST_NODES_MASK     (3 << 0)
-#       define R300_PFS_CNTL_FIRST_NODE_HAS_TEX  (1 << 3)
-#define R300_PFS_CNTL_1                     0x4604
-/* There is an unshifted value here which has so far always been equal to the
-// index of the highest used temporary register. */
-#define R300_PFS_CNTL_2                     0x4608
-#       define R300_PFS_CNTL_ALU_OFFSET_SHIFT    0
-#       define R300_PFS_CNTL_ALU_OFFSET_MASK     (63 << 0)
-#       define R300_PFS_CNTL_ALU_END_SHIFT       6
-#       define R300_PFS_CNTL_ALU_END_MASK        (63 << 0)
-#       define R300_PFS_CNTL_TEX_OFFSET_SHIFT    12
-#       define R300_PFS_CNTL_TEX_OFFSET_MASK     (31 << 12) /* GUESS */
-#       define R300_PFS_CNTL_TEX_END_SHIFT       18
-#       define R300_PFS_CNTL_TEX_END_MASK        (31 << 18) /* GUESS */
-
-/* gap */
-/* Nodes are stored backwards. The last active node is always stored in
-// PFS_NODE_3.
-// Example: In a 2-node program, NODE_0 and NODE_1 are set to 0. The
-// first node is stored in NODE_2, the second node is stored in NODE_3.
-//
-// Offsets are relative to the master offset from PFS_CNTL_2.
-// LAST_NODE is set for the last node, and only for the last node. */
-#define R300_PFS_NODE_0                     0x4610
-#define R300_PFS_NODE_1                     0x4614
-#define R300_PFS_NODE_2                     0x4618
-#define R300_PFS_NODE_3                     0x461C
-#       define R300_PFS_NODE_ALU_OFFSET_SHIFT    0
-#       define R300_PFS_NODE_ALU_OFFSET_MASK     (63 << 0)
-#       define R300_PFS_NODE_ALU_END_SHIFT       6
-#       define R300_PFS_NODE_ALU_END_MASK        (63 << 6)
-#       define R300_PFS_NODE_TEX_OFFSET_SHIFT    12
-#       define R300_PFS_NODE_TEX_OFFSET_MASK     (31 << 12)
-#       define R300_PFS_NODE_TEX_END_SHIFT       17
-#       define R300_PFS_NODE_TEX_END_MASK        (31 << 17)
-#       define R300_PFS_NODE_LAST_NODE           (1 << 22)
-
-/* TEX
-// As far as I can tell, texture instructions cannot write into output
-// registers directly. A subsequent ALU instruction is always necessary,
-// even if it's just MAD o0, r0, 1, 0 */
-#define R300_PFS_TEXI_0                     0x4620
-#       define R300_FPITX_SRC_SHIFT              0
-#       define R300_FPITX_SRC_MASK               (31 << 0)
-#       define R300_FPITX_SRC_CONST              (1 << 5) /* GUESS */
-#       define R300_FPITX_DST_SHIFT              6
-#       define R300_FPITX_DST_MASK               (31 << 6)
-#       define R300_FPITX_IMAGE_SHIFT            11
-#       define R300_FPITX_IMAGE_MASK             (15 << 11) /* GUESS based on layout and native limits */
-/* Unsure if these are opcodes, or some kind of bitfield, but this is how
- * they were set when I checked
- */
-#		define R300_FPITX_OPCODE_SHIFT			15
-#			define R300_FPITX_OP_TEX			1
-#			define R300_FPITX_OP_TXP			3
-#			define R300_FPITX_OP_TXB			4
-
-/* ALU
-// The ALU instructions register blocks are enumerated according to the order
-// in which fglrx. I assume there is space for 64 instructions, since
-// each block has space for a maximum of 64 DWORDs, and this matches reported
-// native limits.
-//
-// The basic functional block seems to be one MAD for each color and alpha,
-// and an adder that adds all components after the MUL.
-//  - ADD, MUL, MAD etc.: use MAD with appropriate neutral operands
-//  - DP4: Use OUTC_DP4, OUTA_DP4
-//  - DP3: Use OUTC_DP3, OUTA_DP4, appropriate alpha operands
-//  - DPH: Use OUTC_DP4, OUTA_DP4, appropriate alpha operands
-//  - CMP: If ARG2 < 0, return ARG1, else return ARG0
-//  - FLR: use FRC+MAD
-//  - XPD: use MAD+MAD
-//  - SGE, SLT: use MAD+CMP
-//  - RSQ: use ABS modifier for argument
-//  - Use OUTC_REPL_ALPHA to write results of an alpha-only operation (e.g. RCP)
-//    into color register
-//  - apparently, there's no quick DST operation
-//  - fglrx set FPI2_UNKNOWN_31 on a "MAD fragment.color, tmp0, tmp1, tmp2"
-//  - fglrx set FPI2_UNKNOWN_31 on a "MAX r2, r1, c0"
-//  - fglrx once set FPI0_UNKNOWN_31 on a "FRC r1, r1"
-//
-// Operand selection
-// First stage selects three sources from the available registers and
-// constant parameters. This is defined in INSTR1 (color) and INSTR3 (alpha).
-// fglrx sorts the three source fields: Registers before constants,
-// lower indices before higher indices; I do not know whether this is necessary.
-// fglrx fills unused sources with "read constant 0"
-// According to specs, you cannot select more than two different constants.
-//
-// Second stage selects the operands from the sources. This is defined in
-// INSTR0 (color) and INSTR2 (alpha). You can also select the special constants
-// zero and one.
-// Swizzling and negation happens in this stage, as well.
-//
-// Important: Color and alpha seem to be mostly separate, i.e. their sources
-// selection appears to be fully independent (the register storage is probably
-// physically split into a color and an alpha section).
-// However (because of the apparent physical split), there is some interaction
-// WRT swizzling. If, for example, you want to load an R component into an
-// Alpha operand, this R component is taken from a *color* source, not from
-// an alpha source. The corresponding register doesn't even have to appear in
-// the alpha sources list. (I hope this alll makes sense to you)
-//
-// Destination selection
-// The destination register index is in FPI1 (color) and FPI3 (alpha) together
-// with enable bits.
-// There are separate enable bits for writing into temporary registers
-// (DSTC_REG_* /DSTA_REG) and and program output registers (DSTC_OUTPUT_* /DSTA_OUTPUT).
-// You can write to both at once, or not write at all (the same index
-// must be used for both).
-//
-// Note: There is a special form for LRP
-//  - Argument order is the same as in ARB_fragment_program.
-//  - Operation is MAD
-//  - ARG1 is set to ARGC_SRC1C_LRP/ARGC_SRC1A_LRP
-//  - Set FPI0/FPI2_SPECIAL_LRP
-// Arbitrary LRP (including support for swizzling) requires vanilla MAD+MAD */
-#define R300_PFS_INSTR1_0                   0x46C0
-#       define R300_FPI1_SRC0C_SHIFT             0
-#       define R300_FPI1_SRC0C_MASK              (31 << 0)
-#       define R300_FPI1_SRC0C_CONST             (1 << 5)
-#       define R300_FPI1_SRC1C_SHIFT             6
-#       define R300_FPI1_SRC1C_MASK              (31 << 6)
-#       define R300_FPI1_SRC1C_CONST             (1 << 11)
-#       define R300_FPI1_SRC2C_SHIFT             12
-#       define R300_FPI1_SRC2C_MASK              (31 << 12)
-#       define R300_FPI1_SRC2C_CONST             (1 << 17)
-#       define R300_FPI1_DSTC_SHIFT              18
-#       define R300_FPI1_DSTC_MASK               (31 << 18)
-#       define R300_FPI1_DSTC_REG_X              (1 << 23)
-#       define R300_FPI1_DSTC_REG_Y              (1 << 24)
-#       define R300_FPI1_DSTC_REG_Z              (1 << 25)
-#       define R300_FPI1_DSTC_OUTPUT_X           (1 << 26)
-#       define R300_FPI1_DSTC_OUTPUT_Y           (1 << 27)
-#       define R300_FPI1_DSTC_OUTPUT_Z           (1 << 28)
-
-#define R300_PFS_INSTR3_0                   0x47C0
-#       define R300_FPI3_SRC0A_SHIFT             0
-#       define R300_FPI3_SRC0A_MASK              (31 << 0)
-#       define R300_FPI3_SRC0A_CONST             (1 << 5)
-#       define R300_FPI3_SRC1A_SHIFT             6
-#       define R300_FPI3_SRC1A_MASK              (31 << 6)
-#       define R300_FPI3_SRC1A_CONST             (1 << 11)
-#       define R300_FPI3_SRC2A_SHIFT             12
-#       define R300_FPI3_SRC2A_MASK              (31 << 12)
-#       define R300_FPI3_SRC2A_CONST             (1 << 17)
-#       define R300_FPI3_DSTA_SHIFT              18
-#       define R300_FPI3_DSTA_MASK               (31 << 18)
-#       define R300_FPI3_DSTA_REG                (1 << 23)
-#       define R300_FPI3_DSTA_OUTPUT             (1 << 24)
-
-#define R300_PFS_INSTR0_0                   0x48C0
-#       define R300_FPI0_ARGC_SRC0C_XYZ          0
-#       define R300_FPI0_ARGC_SRC0C_XXX          1
-#       define R300_FPI0_ARGC_SRC0C_YYY          2
-#       define R300_FPI0_ARGC_SRC0C_ZZZ          3
-#       define R300_FPI0_ARGC_SRC1C_XYZ          4
-#       define R300_FPI0_ARGC_SRC1C_XXX          5
-#       define R300_FPI0_ARGC_SRC1C_YYY          6
-#       define R300_FPI0_ARGC_SRC1C_ZZZ          7
-#       define R300_FPI0_ARGC_SRC2C_XYZ          8
-#       define R300_FPI0_ARGC_SRC2C_XXX          9
-#       define R300_FPI0_ARGC_SRC2C_YYY          10
-#       define R300_FPI0_ARGC_SRC2C_ZZZ          11
-#       define R300_FPI0_ARGC_SRC0A              12
-#       define R300_FPI0_ARGC_SRC1A              13
-#       define R300_FPI0_ARGC_SRC2A              14
-#       define R300_FPI0_ARGC_SRC1C_LRP          15
-#       define R300_FPI0_ARGC_ZERO               20
-#       define R300_FPI0_ARGC_ONE                21
-#       define R300_FPI0_ARGC_HALF               22 /* GUESS */
-#       define R300_FPI0_ARGC_SRC0C_YZX          23
-#       define R300_FPI0_ARGC_SRC1C_YZX          24
-#       define R300_FPI0_ARGC_SRC2C_YZX          25
-#       define R300_FPI0_ARGC_SRC0C_ZXY          26
-#       define R300_FPI0_ARGC_SRC1C_ZXY          27
-#       define R300_FPI0_ARGC_SRC2C_ZXY          28
-#       define R300_FPI0_ARGC_SRC0CA_WZY         29
-#       define R300_FPI0_ARGC_SRC1CA_WZY         30
-#       define R300_FPI0_ARGC_SRC2CA_WZY         31
-
-#       define R300_FPI0_ARG0C_SHIFT             0
-#       define R300_FPI0_ARG0C_MASK              (31 << 0)
-#       define R300_FPI0_ARG0C_NEG               (1 << 5)
-#       define R300_FPI0_ARG0C_ABS               (1 << 6)
-#       define R300_FPI0_ARG1C_SHIFT             7
-#       define R300_FPI0_ARG1C_MASK              (31 << 7)
-#       define R300_FPI0_ARG1C_NEG               (1 << 12)
-#       define R300_FPI0_ARG1C_ABS               (1 << 13)
-#       define R300_FPI0_ARG2C_SHIFT             14
-#       define R300_FPI0_ARG2C_MASK              (31 << 14)
-#       define R300_FPI0_ARG2C_NEG               (1 << 19)
-#       define R300_FPI0_ARG2C_ABS               (1 << 20)
-#       define R300_FPI0_SPECIAL_LRP             (1 << 21)
-#       define R300_FPI0_OUTC_MAD                (0 << 23)
-#       define R300_FPI0_OUTC_DP3                (1 << 23)
-#       define R300_FPI0_OUTC_DP4                (2 << 23)
-#       define R300_FPI0_OUTC_MIN                (4 << 23)
-#       define R300_FPI0_OUTC_MAX                (5 << 23)
-#       define R300_FPI0_OUTC_CMP                (8 << 23)
-#       define R300_FPI0_OUTC_FRC                (9 << 23)
-#       define R300_FPI0_OUTC_REPL_ALPHA         (10 << 23)
-#       define R300_FPI0_OUTC_SAT                (1 << 30)
-#       define R300_FPI0_UNKNOWN_31              (1 << 31)
-
-#define R300_PFS_INSTR2_0                   0x49C0
-#       define R300_FPI2_ARGA_SRC0C_X            0
-#       define R300_FPI2_ARGA_SRC0C_Y            1
-#       define R300_FPI2_ARGA_SRC0C_Z            2
-#       define R300_FPI2_ARGA_SRC1C_X            3
-#       define R300_FPI2_ARGA_SRC1C_Y            4
-#       define R300_FPI2_ARGA_SRC1C_Z            5
-#       define R300_FPI2_ARGA_SRC2C_X            6
-#       define R300_FPI2_ARGA_SRC2C_Y            7
-#       define R300_FPI2_ARGA_SRC2C_Z            8
-#       define R300_FPI2_ARGA_SRC0A              9
-#       define R300_FPI2_ARGA_SRC1A              10
-#       define R300_FPI2_ARGA_SRC2A              11
-#       define R300_FPI2_ARGA_SRC1A_LRP          15
-#       define R300_FPI2_ARGA_ZERO               16
-#       define R300_FPI2_ARGA_ONE                17
-#       define R300_FPI2_ARGA_HALF               18 /* GUESS */
-
-#       define R300_FPI2_ARG0A_SHIFT             0
-#       define R300_FPI2_ARG0A_MASK              (31 << 0)
-#       define R300_FPI2_ARG0A_NEG               (1 << 5)
-#		define R300_FPI2_ARG0A_ABS				 (1 << 6) /* GUESS */
-#       define R300_FPI2_ARG1A_SHIFT             7
-#       define R300_FPI2_ARG1A_MASK              (31 << 7)
-#       define R300_FPI2_ARG1A_NEG               (1 << 12)
-#		define R300_FPI2_ARG1A_ABS				 (1 << 13) /* GUESS */
-#       define R300_FPI2_ARG2A_SHIFT             14
-#       define R300_FPI2_ARG2A_MASK              (31 << 14)
-#       define R300_FPI2_ARG2A_NEG               (1 << 19)
-#		define R300_FPI2_ARG2A_ABS				 (1 << 20) /* GUESS */
-#       define R300_FPI2_SPECIAL_LRP             (1 << 21)
-#       define R300_FPI2_OUTA_MAD                (0 << 23)
-#       define R300_FPI2_OUTA_DP4                (1 << 23)
-#       define R300_FPI2_OUTA_MIN                (2 << 23)
-#       define R300_FPI2_OUTA_MAX                (3 << 23)
-#       define R300_FPI2_OUTA_CMP                (6 << 23)
-#       define R300_FPI2_OUTA_FRC                (7 << 23)
-#       define R300_FPI2_OUTA_EX2                (8 << 23)
-#       define R300_FPI2_OUTA_LG2                (9 << 23)
-#       define R300_FPI2_OUTA_RCP                (10 << 23)
-#       define R300_FPI2_OUTA_RSQ                (11 << 23)
-#       define R300_FPI2_OUTA_SAT                (1 << 30)
-#       define R300_FPI2_UNKNOWN_31              (1 << 31)
-/* END */
-
-/* gap */
-#define R300_PP_ALPHA_TEST                  0x4BD4
-#       define R300_REF_ALPHA_MASK               0x000000ff
-#       define R300_ALPHA_TEST_FAIL              (0 << 8)
-#       define R300_ALPHA_TEST_LESS              (1 << 8)
-#       define R300_ALPHA_TEST_LEQUAL            (3 << 8)
-#       define R300_ALPHA_TEST_EQUAL             (2 << 8)
-#       define R300_ALPHA_TEST_GEQUAL            (6 << 8)
-#       define R300_ALPHA_TEST_GREATER           (4 << 8)
-#       define R300_ALPHA_TEST_NEQUAL            (5 << 8)
-#       define R300_ALPHA_TEST_PASS              (7 << 8)
-#       define R300_ALPHA_TEST_OP_MASK           (7 << 8)
-#       define R300_ALPHA_TEST_ENABLE            (1 << 11)
-
-/* gap */
-/* Fragment program parameters in 7.16 floating point */
-#define R300_PFS_PARAM_0_X                  0x4C00
-#define R300_PFS_PARAM_0_Y                  0x4C04
-#define R300_PFS_PARAM_0_Z                  0x4C08
-#define R300_PFS_PARAM_0_W                  0x4C0C
-/* GUESS: PARAM_31 is last, based on native limits reported by fglrx */
-#define R300_PFS_PARAM_31_X                 0x4DF0
-#define R300_PFS_PARAM_31_Y                 0x4DF4
-#define R300_PFS_PARAM_31_Z                 0x4DF8
-#define R300_PFS_PARAM_31_W                 0x4DFC
-
-/* Notes:
-// - AFAIK fglrx always sets BLEND_UNKNOWN when blending is used in the application
-// - AFAIK fglrx always sets BLEND_NO_SEPARATE when CBLEND and ABLEND are set to the same
-//   function (both registers are always set up completely in any case)
-// - Most blend flags are simply copied from R200 and not tested yet */
-#define R300_RB3D_CBLEND                    0x4E04
-#define R300_RB3D_ABLEND                    0x4E08
- /* the following only appear in CBLEND */
-#       define R300_BLEND_ENABLE                     (1 << 0)
-#       define R300_BLEND_UNKNOWN                    (3 << 1)
-#       define R300_BLEND_NO_SEPARATE                (1 << 3)
- /* the following are shared between CBLEND and ABLEND */
-#       define R300_FCN_MASK                         (3  << 12)
-#       define R300_COMB_FCN_ADD_CLAMP               (0  << 12)
-#       define R300_COMB_FCN_ADD_NOCLAMP             (1  << 12)
-#       define R300_COMB_FCN_SUB_CLAMP               (2  << 12)
-#       define R300_COMB_FCN_SUB_NOCLAMP             (3  << 12)
-#       define R300_SRC_BLEND_GL_ZERO                (32 << 16)
-#       define R300_SRC_BLEND_GL_ONE                 (33 << 16)
-#       define R300_SRC_BLEND_GL_SRC_COLOR           (34 << 16)
-#       define R300_SRC_BLEND_GL_ONE_MINUS_SRC_COLOR (35 << 16)
-#       define R300_SRC_BLEND_GL_DST_COLOR           (36 << 16)
-#       define R300_SRC_BLEND_GL_ONE_MINUS_DST_COLOR (37 << 16)
-#       define R300_SRC_BLEND_GL_SRC_ALPHA           (38 << 16)
-#       define R300_SRC_BLEND_GL_ONE_MINUS_SRC_ALPHA (39 << 16)
-#       define R300_SRC_BLEND_GL_DST_ALPHA           (40 << 16)
-#       define R300_SRC_BLEND_GL_ONE_MINUS_DST_ALPHA (41 << 16)
-#       define R300_SRC_BLEND_GL_SRC_ALPHA_SATURATE  (42 << 16)
-#       define R300_SRC_BLEND_MASK                   (63 << 16)
-#       define R300_DST_BLEND_GL_ZERO                (32 << 24)
-#       define R300_DST_BLEND_GL_ONE                 (33 << 24)
-#       define R300_DST_BLEND_GL_SRC_COLOR           (34 << 24)
-#       define R300_DST_BLEND_GL_ONE_MINUS_SRC_COLOR (35 << 24)
-#       define R300_DST_BLEND_GL_DST_COLOR           (36 << 24)
-#       define R300_DST_BLEND_GL_ONE_MINUS_DST_COLOR (37 << 24)
-#       define R300_DST_BLEND_GL_SRC_ALPHA           (38 << 24)
-#       define R300_DST_BLEND_GL_ONE_MINUS_SRC_ALPHA (39 << 24)
-#       define R300_DST_BLEND_GL_DST_ALPHA           (40 << 24)
-#       define R300_DST_BLEND_GL_ONE_MINUS_DST_ALPHA (41 << 24)
-#       define R300_DST_BLEND_MASK                   (63 << 24)
-#define R300_RB3D_COLORMASK                 0x4E0C
-#       define R300_COLORMASK0_B                 (1<<0)
-#       define R300_COLORMASK0_G                 (1<<1)
-#       define R300_COLORMASK0_R                 (1<<2)
-#       define R300_COLORMASK0_A                 (1<<3)
-
-/* gap */
-#define R300_RB3D_COLOROFFSET0              0x4E28
-#       define R300_COLOROFFSET_MASK             0xFFFFFFF0 /* GUESS */
-#define R300_RB3D_COLOROFFSET1              0x4E2C /* GUESS */
-#define R300_RB3D_COLOROFFSET2              0x4E30 /* GUESS */
-#define R300_RB3D_COLOROFFSET3              0x4E34 /* GUESS */
-/* gap */
-/* Bit 16: Larger tiles
-// Bit 17: 4x2 tiles
-// Bit 18: Extremely weird tile like, but some pixels duplicated? */
-#define R300_RB3D_COLORPITCH0               0x4E38
-#       define R300_COLORPITCH_MASK              0x00001FF8 /* GUESS */
-#       define R300_COLOR_TILE_ENABLE            (1 << 16) /* GUESS */
-#       define R300_COLOR_MICROTILE_ENABLE       (1 << 17) /* GUESS */
-#       define R300_COLOR_ENDIAN_NO_SWAP         (0 << 18) /* GUESS */
-#       define R300_COLOR_ENDIAN_WORD_SWAP       (1 << 18) /* GUESS */
-#       define R300_COLOR_ENDIAN_DWORD_SWAP      (2 << 18) /* GUESS */
-#       define R300_COLOR_FORMAT_RGB565          (2 << 22)
-#       define R300_COLOR_FORMAT_ARGB8888        (3 << 22)
-#define R300_RB3D_COLORPITCH1               0x4E3C /* GUESS */
-#define R300_RB3D_COLORPITCH2               0x4E40 /* GUESS */
-#define R300_RB3D_COLORPITCH3               0x4E44 /* GUESS */
-
-/* gap */
-/* Guess by Vladimir.
-// Set to 0A before 3D operations, set to 02 afterwards. */
-#define R300_RB3D_DSTCACHE_CTLSTAT          0x4E4C
-#       define R300_RB3D_DSTCACHE_02             0x00000002
-#       define R300_RB3D_DSTCACHE_0A             0x0000000A
-
-/* gap */
-/* There seems to be no "write only" setting, so use Z-test = ALWAYS for this. */
-/* Bit (1<<8) is the "test" bit. so plain write is 6  - vd */
-#define R300_RB3D_ZSTENCIL_CNTL_0                   0x4F00
-#       define R300_RB3D_Z_DISABLED_1            0x00000010 /* GUESS */
-#       define R300_RB3D_Z_DISABLED_2            0x00000014 /* GUESS */
-#       define R300_RB3D_Z_TEST                  0x00000012
-#       define R300_RB3D_Z_TEST_AND_WRITE        0x00000016
-#       define R300_RB3D_Z_WRITE_ONLY        	 0x00000006
-
-#       define R300_RB3D_Z_TEST                  0x00000012
-#       define R300_RB3D_Z_TEST_AND_WRITE        0x00000016
-#       define R300_RB3D_Z_WRITE_ONLY        	 0x00000006
-#	define R300_RB3D_STENCIL_ENABLE		 0x00000001
-
-#define R300_RB3D_ZSTENCIL_CNTL_1                   0x4F04
-		/* functions */
-#	define R300_ZS_NEVER			0
-#	define R300_ZS_LESS			1
-#	define R300_ZS_LEQUAL			2
-#	define R300_ZS_EQUAL			3
-#	define R300_ZS_GEQUAL			4
-#	define R300_ZS_GREATER			5
-#	define R300_ZS_NOTEQUAL			6
-#	define R300_ZS_ALWAYS			7
-#       define R300_ZS_MASK                     7
-		/* operations */
-#	define R300_ZS_KEEP			0
-#	define R300_ZS_ZERO			1
-#	define R300_ZS_REPLACE			2
-#	define R300_ZS_INCR			3
-#	define R300_ZS_DECR			4
-#	define R300_ZS_INVERT			5
-#	define R300_ZS_INCR_WRAP		6
-#	define R300_ZS_DECR_WRAP		7
-
-       /* front and back refer to operations done for front
-          and back faces, i.e. separate stencil function support */
-#	define R300_RB3D_ZS1_DEPTH_FUNC_SHIFT		0
-#	define R300_RB3D_ZS1_FRONT_FUNC_SHIFT		3
-#	define R300_RB3D_ZS1_FRONT_FAIL_OP_SHIFT	6
-#	define R300_RB3D_ZS1_FRONT_ZPASS_OP_SHIFT	9
-#	define R300_RB3D_ZS1_FRONT_ZFAIL_OP_SHIFT      12
-#	define R300_RB3D_ZS1_BACK_FUNC_SHIFT           15
-#	define R300_RB3D_ZS1_BACK_FAIL_OP_SHIFT        18
-#	define R300_RB3D_ZS1_BACK_ZPASS_OP_SHIFT       21
-#	define R300_RB3D_ZS1_BACK_ZFAIL_OP_SHIFT       24
-
-
-
-#define R300_RB3D_ZSTENCIL_CNTL_2                   0x4F08
-#	define R300_RB3D_ZS2_STENCIL_REF_SHIFT		0
-#	define R300_RB3D_ZS2_STENCIL_MASK		0xFF
-#	define R300_RB3D_ZS2_STENCIL_MASK_SHIFT	        8
-#	define R300_RB3D_ZS2_STENCIL_WRITE_MASK_SHIFT	16
-
-/* gap */
-
-#define R300_RB3D_ZSTENCIL_FORMAT                   0x4F10
-#	define R300_DEPTH_FORMAT_16BIT_INT_Z     (0 << 0)
-#	define R300_DEPTH_FORMAT_24BIT_INT_Z     (2 << 0)
-
-/* gap */
-#define R300_RB3D_DEPTHOFFSET               0x4F20
-#define R300_RB3D_DEPTHPITCH                0x4F24
-#       define R300_DEPTHPITCH_MASK              0x00001FF8 /* GUESS */
-#       define R300_DEPTH_TILE_ENABLE            (1 << 16) /* GUESS */
-#       define R300_DEPTH_MICROTILE_ENABLE       (1 << 17) /* GUESS */
-#       define R300_DEPTH_ENDIAN_NO_SWAP         (0 << 18) /* GUESS */
-#       define R300_DEPTH_ENDIAN_WORD_SWAP       (1 << 18) /* GUESS */
-#       define R300_DEPTH_ENDIAN_DWORD_SWAP      (2 << 18) /* GUESS */
-
-/* BEGIN: Vertex program instruction set
-// Every instruction is four dwords long:
-//  DWORD 0: output and opcode
-//  DWORD 1: first argument
-//  DWORD 2: second argument
-//  DWORD 3: third argument
-//
-// Notes:
-//  - ABS r, a is implemented as MAX r, a, -a
-//  - MOV is implemented as ADD to zero
-//  - XPD is implemented as MUL + MAD
-//  - FLR is implemented as FRC + ADD
-//  - apparently, fglrx tries to schedule instructions so that there is at least
-//    one instruction between the write to a temporary and the first read
-//    from said temporary; however, violations of this scheduling are allowed
-//  - register indices seem to be unrelated with OpenGL aliasing to conventional state
-//  - only one attribute and one parameter can be loaded at a time; however, the
-//    same attribute/parameter can be used for more than one argument
-//  - the second software argument for POW is the third hardware argument (no idea why)
-//  - MAD with only temporaries as input seems to use VPI_OUT_SELECT_MAD_2
-//
-// There is some magic surrounding LIT:
-//  The single argument is replicated across all three inputs, but swizzled:
-//   First argument: xyzy
-//   Second argument: xyzx
-//   Third argument: xyzw
-//  Whenever the result is used later in the fragment program, fglrx forces x and w
-//  to be 1.0 in the input selection; I don't know whether this is strictly necessary */
-#define R300_VPI_OUT_OP_DOT                     (1 << 0)
-#define R300_VPI_OUT_OP_MUL                     (2 << 0)
-#define R300_VPI_OUT_OP_ADD                     (3 << 0)
-#define R300_VPI_OUT_OP_MAD                     (4 << 0)
-#define R300_VPI_OUT_OP_DST                     (5 << 0)
-#define R300_VPI_OUT_OP_FRC                     (6 << 0)
-#define R300_VPI_OUT_OP_MAX                     (7 << 0)
-#define R300_VPI_OUT_OP_MIN                     (8 << 0)
-#define R300_VPI_OUT_OP_SGE                     (9 << 0)
-#define R300_VPI_OUT_OP_SLT                     (10 << 0)
-#define R300_VPI_OUT_OP_UNK12                   (12 << 0) /* Used in GL_POINT_DISTANCE_ATTENUATION_ARB, vector(scalar, vector) */
-#define R300_VPI_OUT_OP_EXP                     (65 << 0)
-#define R300_VPI_OUT_OP_LOG                     (66 << 0)
-#define R300_VPI_OUT_OP_UNK67                   (67 << 0) /* Used in fog computations, scalar(scalar) */
-#define R300_VPI_OUT_OP_LIT                     (68 << 0)
-#define R300_VPI_OUT_OP_POW                     (69 << 0)
-#define R300_VPI_OUT_OP_RCP                     (70 << 0)
-#define R300_VPI_OUT_OP_RSQ                     (72 << 0)
-#define R300_VPI_OUT_OP_UNK73                   (73 << 0) /* Used in GL_POINT_DISTANCE_ATTENUATION_ARB, scalar(scalar) */
-#define R300_VPI_OUT_OP_EX2                     (75 << 0)
-#define R300_VPI_OUT_OP_LG2                     (76 << 0)
-#define R300_VPI_OUT_OP_MAD_2                   (128 << 0)
-#define R300_VPI_OUT_OP_UNK129                  (129 << 0) /* all temps, vector(scalar, vector, vector) */
-
-#define R300_VPI_OUT_REG_CLASS_TEMPORARY        (0 << 8)
-#define R300_VPI_OUT_REG_CLASS_RESULT           (2 << 8)
-#define R300_VPI_OUT_REG_CLASS_MASK             (31 << 8)
-
-#define R300_VPI_OUT_REG_INDEX_SHIFT            13
-#define R300_VPI_OUT_REG_INDEX_MASK             (31 << 13) /* GUESS based on fglrx native limits */
-
-#define R300_VPI_OUT_WRITE_X                    (1 << 20)
-#define R300_VPI_OUT_WRITE_Y                    (1 << 21)
-#define R300_VPI_OUT_WRITE_Z                    (1 << 22)
-#define R300_VPI_OUT_WRITE_W                    (1 << 23)
-
-#define R300_VPI_IN_REG_CLASS_TEMPORARY         (0 << 0)
-#define R300_VPI_IN_REG_CLASS_ATTRIBUTE         (1 << 0)
-#define R300_VPI_IN_REG_CLASS_PARAMETER         (2 << 0)
-#define R300_VPI_IN_REG_CLASS_NONE              (9 << 0)
-#define R300_VPI_IN_REG_CLASS_MASK              (31 << 0) /* GUESS */
-
-#define R300_VPI_IN_REG_INDEX_SHIFT             5
-#define R300_VPI_IN_REG_INDEX_MASK              (255 << 5) /* GUESS based on fglrx native limits */
-
-/* The R300 can select components from the input register arbitrarily.
-// Use the following constants, shifted by the component shift you
-// want to select */
-#define R300_VPI_IN_SELECT_X    0
-#define R300_VPI_IN_SELECT_Y    1
-#define R300_VPI_IN_SELECT_Z    2
-#define R300_VPI_IN_SELECT_W    3
-#define R300_VPI_IN_SELECT_ZERO 4
-#define R300_VPI_IN_SELECT_ONE  5
-#define R300_VPI_IN_SELECT_MASK 7
-
-#define R300_VPI_IN_X_SHIFT                     13
-#define R300_VPI_IN_Y_SHIFT                     16
-#define R300_VPI_IN_Z_SHIFT                     19
-#define R300_VPI_IN_W_SHIFT                     22
-
-#define R300_VPI_IN_NEG_X                       (1 << 25)
-#define R300_VPI_IN_NEG_Y                       (1 << 26)
-#define R300_VPI_IN_NEG_Z                       (1 << 27)
-#define R300_VPI_IN_NEG_W                       (1 << 28)
-/* END */
-
-//BEGIN: Packet 3 commands
-
-// A primitive emission dword.
-#define R300_PRIM_TYPE_NONE                     (0 << 0)
-#define R300_PRIM_TYPE_POINT                    (1 << 0)
-#define R300_PRIM_TYPE_LINE                     (2 << 0)
-#define R300_PRIM_TYPE_LINE_STRIP               (3 << 0)
-#define R300_PRIM_TYPE_TRI_LIST                 (4 << 0)
-#define R300_PRIM_TYPE_TRI_FAN                  (5 << 0)
-#define R300_PRIM_TYPE_TRI_STRIP                (6 << 0)
-#define R300_PRIM_TYPE_TRI_TYPE2                (7 << 0)
-#define R300_PRIM_TYPE_RECT_LIST                (8 << 0)
-#define R300_PRIM_TYPE_3VRT_POINT_LIST          (9 << 0)
-#define R300_PRIM_TYPE_3VRT_LINE_LIST           (10 << 0)
-#define R300_PRIM_TYPE_POINT_SPRITES            (11 << 0) // GUESS (based on r200)
-#define R300_PRIM_TYPE_LINE_LOOP                (12 << 0)
-#define R300_PRIM_TYPE_QUADS                    (13 << 0)
-#define R300_PRIM_TYPE_QUAD_STRIP               (14 << 0)
-#define R300_PRIM_TYPE_POLYGON                  (15 << 0)
-#define R300_PRIM_TYPE_MASK                     0xF
-#define R300_PRIM_WALK_IND                      (1 << 4)
-#define R300_PRIM_WALK_LIST                     (2 << 4)
-#define R300_PRIM_WALK_RING                     (3 << 4)
-#define R300_PRIM_WALK_MASK                     (3 << 4)
-#define R300_PRIM_COLOR_ORDER_BGRA              (0 << 6) // GUESS (based on r200)
-#define R300_PRIM_COLOR_ORDER_RGBA              (1 << 6) // GUESS
-#define R300_PRIM_NUM_VERTICES_SHIFT            16
-
-// Draw a primitive from vertex data in arrays loaded via 3D_LOAD_VBPNTR.
-// Two parameter dwords:
-// 0. The first parameter appears to be always 0
-// 1. The second parameter is a standard primitive emission dword.
-#define R300_PACKET3_3D_DRAW_VBUF           0x00002800
-
-// Specify the full set of vertex arrays as (address, stride).
-// The first parameter is the number of vertex arrays specified.
-// The rest of the command is a variable length list of blocks, where
-// each block is three dwords long and specifies two arrays.
-// The first dword of a block is split into two words, the lower significant
-// word refers to the first array, the more significant word to the second
-// array in the block.
-// The low byte of each word contains the size of an array entry in dwords,
-// the high byte contains the stride of the array.
-// The second dword of a block contains the pointer to the first array,
-// the third dword of a block contains the pointer to the second array.
-// Note that if the total number of arrays is odd, the third dword of
-// the last block is omitted.
-#define R300_PACKET3_3D_LOAD_VBPNTR         0x00002F00
-
-#define R300_PACKET3_INDX_BUFFER            0x00003300
-#    define R300_EB_UNK1_SHIFT                      24
-#    define R300_EB_UNK1                    (0x80<<24)
-#    define R300_EB_UNK2                        0x0810
-#define R300_PACKET3_3D_DRAW_INDX_2         0x00003600
-
-//END
-
-#endif /* _R300_REG_H */
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/r300/r300_render.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/r300/r300_render.c
deleted file mode 100644
index a0769e27f..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/r300/r300_render.c
+++ /dev/null
@@ -1,726 +0,0 @@
-/**************************************************************************
-
-Copyright (C) 2004 Nicolai Haehnle.
-
-All Rights Reserved.
-
-Permission is hereby granted, free of charge, to any person obtaining a
-copy of this software and associated documentation files (the "Software"),
-to deal in the Software without restriction, including without limitation
-on the rights to use, copy, modify, merge, publish, distribute, sub
-license, and/or sell copies of the Software, and to permit persons to whom
-the Software is furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice (including the next
-paragraph) shall be included in all copies or substantial portions of the
-Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
-ATI, VA LINUX SYSTEMS AND/OR THEIR SUPPLIERS BE LIABLE FOR ANY CLAIM,
-DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
-OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
-USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-**************************************************************************/
-
-/*
- * Authors:
- *   Nicolai Haehnle <prefect_@gmx.net>
- */
-
-#include "glheader.h"
-#include "state.h"
-#include "imports.h"
-#include "enums.h"
-#include "macros.h"
-#include "context.h"
-#include "dd.h"
-#include "simple_list.h"
-
-#include "api_arrayelt.h"
-#include "swrast/swrast.h"
-#include "swrast_setup/swrast_setup.h"
-#include "array_cache/acache.h"
-#include "tnl/tnl.h"
-#include "tnl/t_vp_build.h"
-
-#include "radeon_reg.h"
-#include "radeon_macros.h"
-#include "radeon_ioctl.h"
-#include "radeon_state.h"
-#include "r300_context.h"
-#include "r300_ioctl.h"
-#include "r300_state.h"
-#include "r300_reg.h"
-#include "r300_program.h"
-#include "r300_tex.h"
-#include "r300_maos.h"
-#include "r300_emit.h"
-
-extern int future_hw_tcl_on;
-
-/**********************************************************************
-*                     Hardware rasterization
-*
-* When we fell back to software TCL, we still try to use the
-* rasterization hardware for rendering.
-**********************************************************************/
-
-static int r300_get_primitive_type(r300ContextPtr rmesa, GLcontext *ctx, int prim)
-{
-   TNLcontext *tnl = TNL_CONTEXT(ctx);
-   struct vertex_buffer *VB = &tnl->vb;
-   GLuint i;
-   int type=-1;
-
-	switch (prim & PRIM_MODE_MASK) {
-	case GL_POINTS:
-	        type=R300_VAP_VF_CNTL__PRIM_POINTS;
-      		break;
-	case GL_LINES:
-	        type=R300_VAP_VF_CNTL__PRIM_LINES;
-      		break;
-	case GL_LINE_STRIP:
-	        type=R300_VAP_VF_CNTL__PRIM_LINE_STRIP;
-      		break;
-	case GL_LINE_LOOP:
-		type=R300_VAP_VF_CNTL__PRIM_LINE_LOOP;
-      		break;
-    	case GL_TRIANGLES:
-	        type=R300_VAP_VF_CNTL__PRIM_TRIANGLES;
-      		break;
-   	case GL_TRIANGLE_STRIP:
-	        type=R300_VAP_VF_CNTL__PRIM_TRIANGLE_STRIP;
-      		break;
-   	case GL_TRIANGLE_FAN:
-	        type=R300_VAP_VF_CNTL__PRIM_TRIANGLE_FAN;
-      		break;
-	case GL_QUADS:
-	        type=R300_VAP_VF_CNTL__PRIM_QUADS;
-      		break;
-	case GL_QUAD_STRIP:
-	        type=R300_VAP_VF_CNTL__PRIM_QUAD_STRIP;
-      		break;
-	case GL_POLYGON:
-		type=R300_VAP_VF_CNTL__PRIM_POLYGON;
-		break;
-   	default:
- 		fprintf(stderr, "%s:%s Do not know how to handle primitive %02x - help me !\n",
-			__FILE__, __FUNCTION__,
-			prim & PRIM_MODE_MASK);
-		return -1;
-         	break;
-   	}
-   return type;
-}
-
-static int r300_get_num_verts(r300ContextPtr rmesa,
-	GLcontext *ctx,
-	int num_verts,
-	int prim)
-{
-   TNLcontext *tnl = TNL_CONTEXT(ctx);
-   struct vertex_buffer *VB = &tnl->vb;
-   GLuint i;
-   int type=-1, verts_off=0;
-   char *name="UNKNOWN";
-
-	switch (prim & PRIM_MODE_MASK) {
-	case GL_POINTS:
-   		name="P";
-		verts_off = 0;
-      		break;
-	case GL_LINES:
-   		name="L";
-		verts_off = num_verts % 2;
-      		break;
-	case GL_LINE_STRIP:
-   		name="LS";
-		if(num_verts < 2)
-			verts_off = num_verts;
-      		break;
-	case GL_LINE_LOOP:
-   		name="LL";
-		if(num_verts < 2)
-			verts_off = num_verts;
-      		break;
-    	case GL_TRIANGLES:
-   		name="T";
-		verts_off = num_verts % 3;
-      		break;
-   	case GL_TRIANGLE_STRIP:
-   		name="TS";
-		if(num_verts < 3)
-			verts_off = num_verts;
-      		break;
-   	case GL_TRIANGLE_FAN:
-   		name="TF";
-		if(num_verts < 3)
-			verts_off = num_verts;
-      		break;
-	case GL_QUADS:
-   		name="Q";
-		verts_off = num_verts % 4;
-      		break;
-	case GL_QUAD_STRIP:
-   		name="QS";
-		if(num_verts < 4)
-			verts_off = num_verts;
-		else
-			verts_off = num_verts % 2;
-      		break;
-	case GL_POLYGON:
-		name="P";
-		if(num_verts < 3)
-			verts_off = num_verts;
-		break;
-   	default:
- 		fprintf(stderr, "%s:%s Do not know how to handle primitive %02x - help me !\n",
-			__FILE__, __FUNCTION__,
-			prim & PRIM_MODE_MASK);
-		return -1;
-         	break;
-   	}
-
-	if(num_verts - verts_off == 0){
-		WARN_ONCE("user error: Need more than %d vertices to draw primitive %s !\n", num_verts, name);
-		return 0;
-	}
-
-	if(verts_off > 0){
-		WARN_ONCE("user error: %d is not a valid number of vertices for primitive %s !\n", num_verts, name);
-	}
-
-	return num_verts - verts_off;
-}
-
-/* This function compiles GL context into state registers that
-   describe data routing inside of R300 pipeline.
-
-   In particular, it programs input_route, output_vtx_fmt, texture
-   unit configuration and gb_output_vtx_fmt
-
-   This function encompasses setup_AOS() from r300_lib.c
-*/
-
-
-
-
-/* Immediate implementation - vertex data is sent via command stream */
-
-static GLfloat default_vector[4]={0.0, 0.0, 0.0, 1.0};
-
-#define output_vector(v, i) { \
-	int _i; \
-	for(_i=0;_i<v->size;_i++){ \
-		if(VB->Elts){ \
-			efloat(VEC_ELT(v, GLfloat, VB->Elts[i])[_i]); \
-		}else{ \
-			efloat(VEC_ELT(v, GLfloat, i)[_i]); \
-		} \
-	} \
-	for(_i=v->size;_i<4;_i++){ \
-		efloat(default_vector[_i]); \
-	} \
-}
-
-/* Immediate implementation - vertex data is sent via command stream */
-
-static void r300_render_immediate_primitive(r300ContextPtr rmesa,
-	GLcontext *ctx,
-	int start,
-	int end,
-	int prim)
-{
-   TNLcontext *tnl = TNL_CONTEXT(ctx);
-   struct vertex_buffer *VB = &tnl->vb;
-   GLuint i, render_inputs;
-   int k, type, num_verts;
-   LOCAL_VARS
-
-   type=r300_get_primitive_type(rmesa, ctx, prim);
-   num_verts=r300_get_num_verts(rmesa, ctx, end-start, prim);
-
-#if 0
-		fprintf(stderr,"ObjPtr: size=%d stride=%d\n",
-			VB->ObjPtr->size, VB->ObjPtr->stride);
-		fprintf(stderr,"ColorPtr[0]: size=%d stride=%d\n",
-			VB->ColorPtr[0]->size, VB->ColorPtr[0]->stride);
-		fprintf(stderr,"TexCoordPtr[0]: size=%d stride=%d\n",
-			VB->TexCoordPtr[0]->size, VB->TexCoordPtr[0]->stride);
-#endif
-
-   if(type<0 || num_verts <= 0)return;
-
-   if(!VB->ObjPtr){
-   	WARN_ONCE("FIXME: Don't know how to handle GL_ARB_vertex_buffer_object correctly\n");
-   	return;
-   }
-   /* A packet cannot have more than 16383 data words.. */
-   if((num_verts*4*rmesa->state.aos_count)>16380){
-   	WARN_ONCE("Too many vertices to paint. Fix me !\n");
-	return;
-	}
-
-   //fprintf(stderr, "aos_count=%d start=%d end=%d\n", rmesa->state.aos_count, start, end);
-
-   if(rmesa->state.aos_count==0){
-   	WARN_ONCE("Aeiee ! aos_count==0, while it shouldn't. Skipping rendering\n");
-	return;
-   	}
-
-   render_inputs = rmesa->state.render_inputs;
-
-   if(!render_inputs){
-   	WARN_ONCE("Aeiee ! render_inputs==0. Skipping rendering.\n");
-	return;
-   	}
-
-
-   start_immediate_packet(num_verts, type, 4*rmesa->state.aos_count);
-
-	for(i=start;i<start+num_verts;i++){
-#if 0
-		fprintf(stderr, "* (%f %f %f %f) (%f %f %f %f)\n",
-			VEC_ELT(VB->ObjPtr, GLfloat, i)[0],
-			VEC_ELT(VB->ObjPtr, GLfloat, i)[1],
-			VEC_ELT(VB->ObjPtr, GLfloat, i)[2],
-			VEC_ELT(VB->ObjPtr, GLfloat, i)[3],
-
-			VEC_ELT(VB->ColorPtr[0], GLfloat, i)[0],
-			VEC_ELT(VB->ColorPtr[0], GLfloat, i)[1],
-			VEC_ELT(VB->ColorPtr[0], GLfloat, i)[2],
-			VEC_ELT(VB->ColorPtr[0], GLfloat, i)[3]
-			);
-#endif
-
-
-		/* coordinates */
-		if(render_inputs & _TNL_BIT_POS)
-			output_vector(VB->ObjPtr, i);
-		if(render_inputs & _TNL_BIT_NORMAL)
-			output_vector(VB->NormalPtr, i);
-
-		/* color components */
-		if(render_inputs & _TNL_BIT_COLOR0)
-			output_vector(VB->ColorPtr[0], i);
-		if(render_inputs & _TNL_BIT_COLOR1)
-			output_vector(VB->SecondaryColorPtr[0], i);
-
-/*		if(render_inputs & _TNL_BIT_FOG) // Causes lock ups when immediate mode is on
-			output_vector(VB->FogCoordPtr, i);*/
-
-		/* texture coordinates */
-		for(k=0;k < ctx->Const.MaxTextureUnits;k++)
-			if(render_inputs & (_TNL_BIT_TEX0<<k))
-				output_vector(VB->TexCoordPtr[k], i);
-
-		if(render_inputs & _TNL_BIT_INDEX)
-			output_vector(VB->IndexPtr[0], i);
-		if(render_inputs & _TNL_BIT_POINTSIZE)
-			output_vector(VB->PointSizePtr, i);
-		}
-
-}
-
-
-static GLboolean r300_run_immediate_render(GLcontext *ctx,
-				 struct tnl_pipeline_stage *stage)
-{
-   r300ContextPtr rmesa = R300_CONTEXT(ctx);
-   TNLcontext *tnl = TNL_CONTEXT(ctx);
-   struct vertex_buffer *VB = &tnl->vb;
-   GLuint i;
-   /* Only do 2d textures */
-   struct gl_texture_object *to=ctx->Texture.Unit[0].Current2D;
-   r300TexObjPtr t=to->DriverData;
-   LOCAL_VARS
-
-
-   /* Update texture state - needs to be done only when actually changed..
-      All the time for now.. */
-
-
-	if (RADEON_DEBUG == DEBUG_PRIMS)
-		fprintf(stderr, "%s\n", __FUNCTION__);
-
-#if 1 /* we need this, somehow */
-   /* Flush state - make sure command buffer is nice and large */
-   r300Flush(ctx);
-   /* Make sure we have enough space */
-#else
-   /* Count is very imprecize, but should be good upper bound */
-   r300EnsureCmdBufSpace(rmesa, rmesa->hw.max_state_size + 4+2+30
-   	+VB->PrimitiveCount*(1+8)+VB->Count*4*rmesa->state.texture.tc_count+4, __FUNCTION__);
-#endif
-
-   /* needed before starting 3d operation .. */
-   reg_start(R300_RB3D_DSTCACHE_CTLSTAT,0);
-	e32(0x0000000a);
-
-   reg_start(0x4f18,0);
-	e32(0x00000003);
-
-
-#if 0 /* looks like the Z offset issue got fixed */
-   rmesa->hw.vte.cmd[1] = R300_VPORT_X_SCALE_ENA
-				| R300_VPORT_X_OFFSET_ENA
-				| R300_VPORT_Y_SCALE_ENA
-				| R300_VPORT_Y_OFFSET_ENA
-				| R300_VTX_W0_FMT;
-   R300_STATECHANGE(rmesa, vte);
-#endif
-
-
-
-   /* Magic register - note it is right after 20b0 */
-
-
-   if(rmesa->state.texture.tc_count>0){
-   	reg_start(0x20b4,0);
-		e32(0x0000000c);
-
-	}
-
-   r300EmitState(rmesa);
-
-/* Setup INPUT_ROUTE and INPUT_CNTL */
-	r300EmitArrays(ctx, GL_TRUE);
-
-/* Why do we need this for immediate mode?? Vertex processor needs it to know proper regs */
-//	r300EmitLOAD_VBPNTR(rmesa, 0);
-/* Okay, it seems I misunderstood something, EmitAOS does the same thing */
-	r300EmitAOS(rmesa, rmesa->state.aos_count, 0);
-
-   for(i=0; i < VB->PrimitiveCount; i++){
-       GLuint prim = VB->Primitive[i].mode;
-       GLuint start = VB->Primitive[i].start;
-       GLuint length = VB->Primitive[i].count;
-
-	r300_render_immediate_primitive(rmesa, ctx, start, start + length, prim);
-   	}
-
-    /* This sequence is required after any 3d drawing packet
-      I suspect it work arounds a bug (or deficiency) in hardware */
-
-   reg_start(R300_RB3D_DSTCACHE_CTLSTAT,0);
-	e32(0x0000000a);
-
-   reg_start(0x4f18,0);
-	e32(0x00000003);
-
-   return GL_FALSE;
-}
-
-
-/* vertex buffer implementation */
-
-static void inline fire_EB(PREFIX unsigned long addr, int vertex_count, int type)
-{
-	LOCAL_VARS
-	unsigned long addr_a;
-	
-	if(addr & 1){
-		WARN_ONCE("Badly aligned buffer\n");
-		return ;
-	}
-	addr_a = 0; /*addr & 0x1c;*/
-	
-	check_space(6);
-	
-	start_packet3(RADEON_CP_PACKET3_3D_DRAW_INDX_2, 0);
-	/* TODO: R300_VAP_VF_CNTL__INDEX_SIZE_32bit . */
-	e32(R300_VAP_VF_CNTL__PRIM_WALK_INDICES | (vertex_count<<16) | type);
-
-	start_packet3(RADEON_CP_PACKET3_INDX_BUFFER, 2);
-	e32(R300_EB_UNK1 | (addr_a << 16) | R300_EB_UNK2);
-	e32(addr /*& 0xffffffe3*/);
-	e32((vertex_count+1)/2 /*+ addr_a/4*/); /* Total number of dwords needed? */
-}
-
-static void r300_render_vb_primitive(r300ContextPtr rmesa,
-	GLcontext *ctx,
-	int start,
-	int end,
-	int prim)
-{
-   int type, num_verts;
-   radeonScreenPtr rsp=rmesa->radeon.radeonScreen;
-   LOCAL_VARS
-   TNLcontext *tnl = TNL_CONTEXT(ctx);
-   struct vertex_buffer *VB = &tnl->vb;
-   int i;
-
-   type=r300_get_primitive_type(rmesa, ctx, prim);
-   num_verts=r300_get_num_verts(rmesa, ctx, end-start, prim);
-
-   if(type<0 || num_verts <= 0)return;
-
-   if(rmesa->state.Elts){
-	r300EmitAOS(rmesa, rmesa->state.aos_count, 0);
-#if 0
-	start_index32_packet(num_verts, type);
-	for(i=0; i < num_verts; i++)
-		e32(rmesa->state.Elts[start+i]); /* start ? */
-#else
-	WARN_ONCE("Rendering with elt buffers\n");
-	if(num_verts == 1){
-		start_index32_packet(num_verts, type);
-		e32(rmesa->state.Elts[start]);
-		return;
-	}
-	
-	if(num_verts > 65535){ /* not implemented yet */
-		WARN_ONCE("Too many elts\n");
-		return;
-	}
-	r300EmitElts(ctx, rmesa->state.Elts+start, num_verts);
-	fire_EB(PASS_PREFIX GET_START(&(rmesa->state.elt_dma)), num_verts, type);
-#endif
-   }else{
-	   r300EmitAOS(rmesa, rmesa->state.aos_count, start);
-	   fire_AOS(PASS_PREFIX num_verts, type);
-   }
-}
-
-static GLboolean r300_run_vb_render(GLcontext *ctx,
-				 struct tnl_pipeline_stage *stage)
-{
-   r300ContextPtr rmesa = R300_CONTEXT(ctx);
-   TNLcontext *tnl = TNL_CONTEXT(ctx);
-   struct vertex_buffer *VB = &tnl->vb;
-   int i, j;
-   LOCAL_VARS
-   
-	if (RADEON_DEBUG & DEBUG_PRIMS)
-		fprintf(stderr, "%s\n", __FUNCTION__);
-	
-
-   	r300ReleaseArrays(ctx);
-	r300EmitArrays(ctx, GL_FALSE);
-
-//	LOCK_HARDWARE(&(rmesa->radeon));
-
-	reg_start(R300_RB3D_DSTCACHE_CTLSTAT,0);
-	e32(0x0000000a);
-
-	reg_start(0x4f18,0);
-	e32(0x00000003);
-	r300EmitState(rmesa);
-	
-	rmesa->state.Elts = VB->Elts;
-
-	for(i=0; i < VB->PrimitiveCount; i++){
-		GLuint prim = VB->Primitive[i].mode;
-		GLuint start = VB->Primitive[i].start;
-		GLuint length = VB->Primitive[i].count;
-		
-		r300_render_vb_primitive(rmesa, ctx, start, start + length, prim);
-	}
-
-	reg_start(R300_RB3D_DSTCACHE_CTLSTAT,0);
-	e32(0x0000000a);
-
-	reg_start(0x4f18,0);
-	e32(0x00000003);
-
-//	end_3d(PASS_PREFIX_VOID);
-
-   /* Flush state - we are done drawing.. */
-//	r300FlushCmdBufLocked(rmesa, __FUNCTION__);
-//	radeonWaitForIdleLocked(&(rmesa->radeon));
-
-//	UNLOCK_HARDWARE(&(rmesa->radeon));
-	return GL_FALSE;
-}
-
-/**
- * Called by the pipeline manager to render a batch of primitives.
- * We can return true to pass on to the next stage (i.e. software
- * rasterization) or false to indicate that the pipeline has finished
- * after we render something.
- */
-static GLboolean r300_run_render(GLcontext *ctx,
-				 struct tnl_pipeline_stage *stage)
-{
-   r300ContextPtr rmesa = R300_CONTEXT(ctx);
-   TNLcontext *tnl = TNL_CONTEXT(ctx);
-   struct vertex_buffer *VB = &tnl->vb;
-   GLuint i;
-
-	if (RADEON_DEBUG & DEBUG_PRIMS)
-		fprintf(stderr, "%s\n", __FUNCTION__);
-
-
-#if 1
-
-#if 0
-		return r300_run_immediate_render(ctx, stage);
-#else
-		return r300_run_vb_render(ctx, stage);
-#endif
-#else
-	return GL_TRUE;
-#endif
-}
-
-
-/**
- * Called by the pipeline manager once before rendering.
- * We check the GL state here to
- *  a) decide whether we can do the current state in hardware and
- *  b) update hardware registers
- */
-#define FALLBACK_IF(expr) \
-do {										\
-	if (expr) {								\
-		if (1 || RADEON_DEBUG & DEBUG_FALLBACKS)				\
-			fprintf(stderr, "%s: fallback:%s\n",			\
-				__FUNCTION__, #expr);				\
-		/*stage->active = GL_FALSE*/;					\
-		return;								\
-	}									\
-} while(0)
-
-static void r300_check_render(GLcontext *ctx, struct tnl_pipeline_stage *stage)
-{
-	r300ContextPtr r300 = R300_CONTEXT(ctx);
-	int i;
-
-	if (RADEON_DEBUG & DEBUG_STATE)
-		fprintf(stderr, "%s\n", __FUNCTION__);
-
-	/* We only support rendering in hardware for now */
-	if (ctx->RenderMode != GL_RENDER) {
-		//stage->active = GL_FALSE;
-		return;
-	}
-		
-
-	/* I'm almost certain I forgot something here */
-#if 0 /* These should work now.. */
-	FALLBACK_IF(ctx->Color.DitherFlag);
-	FALLBACK_IF(ctx->Color.AlphaEnabled); // GL_ALPHA_TEST
-	FALLBACK_IF(ctx->Color.BlendEnabled); // GL_BLEND
-	FALLBACK_IF(ctx->Polygon.OffsetFill); // GL_POLYGON_OFFSET_FILL
-#endif
-	//FALLBACK_IF(ctx->Polygon.OffsetPoint); // GL_POLYGON_OFFSET_POINT
-	//FALLBACK_IF(ctx->Polygon.OffsetLine); // GL_POLYGON_OFFSET_LINE
-	//FALLBACK_IF(ctx->Stencil.Enabled); // GL_STENCIL_TEST
-	
-	//FALLBACK_IF(ctx->Fog.Enabled); // GL_FOG disable as swtcl doesnt seem to support this
-	//FALLBACK_IF(ctx->Polygon.SmoothFlag); // GL_POLYGON_SMOOTH disabling to get blender going
-	FALLBACK_IF(ctx->Polygon.StippleFlag); // GL_POLYGON_STIPPLE
-	FALLBACK_IF(ctx->Multisample.Enabled); // GL_MULTISAMPLE_ARB
-	
-	FALLBACK_IF(ctx->RenderMode != GL_RENDER);  // We do not do SELECT or FEEDBACK (yet ?)
-
-#if 0 /* ut2k3 fails to start if this is on */
-	/* One step at a time - let one texture pass.. */
-	for (i = 1; i < ctx->Const.MaxTextureUnits; i++)
-		FALLBACK_IF(ctx->Texture.Unit[i].Enabled);
-#endif	
-	
-	/* Assumed factor reg is found but pattern is still missing */
-	//FALLBACK_IF(ctx->Line.StippleFlag); // GL_LINE_STIPPLE disabling to get blender going
-	
-	/* HW doesnt appear to directly support these */
-	//FALLBACK_IF(ctx->Line.SmoothFlag); // GL_LINE_SMOOTH disabling to get blender going
-	FALLBACK_IF(ctx->Point.SmoothFlag); // GL_POINT_SMOOTH
-	/* Rest could be done with vertex fragments */
-	if (ctx->Extensions.NV_point_sprite || ctx->Extensions.ARB_point_sprite)
-		FALLBACK_IF(ctx->Point.PointSprite); // GL_POINT_SPRITE_NV
-	//GL_POINT_DISTANCE_ATTENUATION_ARB
-	//GL_POINT_FADE_THRESHOLD_SIZE_ARB
-	
-	/* let r300_run_render do its job */
-#if 0
-	stage->active = GL_FALSE;
-#endif
-}
-
-
-static void dtr(struct tnl_pipeline_stage *stage)
-{
-	(void)stage;
-}
-
-static GLboolean r300_create_render(GLcontext *ctx,
-				    struct tnl_pipeline_stage *stage)
-{
-	return GL_TRUE;	
-}
-
-
-const struct tnl_pipeline_stage _r300_render_stage = {
-	"r300 hw rasterize",
-	NULL,
-	r300_create_render,
-	dtr,			/* destructor */
-	r300_check_render,	/* check */
-	r300_run_render		/* run */
-};
-
-static GLboolean r300_run_tcl_render(GLcontext *ctx,
-				 struct tnl_pipeline_stage *stage)
-{
-   r300ContextPtr rmesa = R300_CONTEXT(ctx);
-   TNLcontext *tnl = TNL_CONTEXT(ctx);
-   struct vertex_buffer *VB = &tnl->vb;
-   GLuint i;
-   struct r300_vertex_program *vp;
-   
-   	hw_tcl_on=future_hw_tcl_on;
-   
-	if (RADEON_DEBUG & DEBUG_PRIMS)
-		fprintf(stderr, "%s\n", __FUNCTION__);
-	if(hw_tcl_on == GL_FALSE)
-		return GL_TRUE;
-	if(ctx->VertexProgram._Enabled == GL_FALSE){
-		_tnl_UpdateFixedFunctionProgram(ctx);
-	}
-	vp = (struct r300_vertex_program *)CURRENT_VERTEX_SHADER(ctx);
-	if(vp->translated == GL_FALSE)
-		translate_vertex_shader(vp);
-	if(vp->translated == GL_FALSE){
-		fprintf(stderr, "Failing back to sw-tcl\n");
-		debug_vp(ctx, &vp->mesa_program);
-		hw_tcl_on=future_hw_tcl_on=0;
-		r300ResetHwState(rmesa);
-		return GL_TRUE;
-	}
-		
-	r300_setup_textures(ctx);
-	r300_setup_rs_unit(ctx);
-
-	r300SetupVertexShader(rmesa);
-	r300SetupPixelShader(rmesa);
-
-	return r300_run_vb_render(ctx, stage);
-}
-
-static void r300_check_tcl_render(GLcontext *ctx, struct tnl_pipeline_stage *stage)
-{
-	r300ContextPtr r300 = R300_CONTEXT(ctx);
-	int i;
-
-	if (RADEON_DEBUG & DEBUG_STATE)
-		fprintf(stderr, "%s\n", __FUNCTION__);
-
-	/* We only support rendering in hardware for now */
-	if (ctx->RenderMode != GL_RENDER) {
-		//stage->active = GL_FALSE;
-		return;
-	}
-}
-
-const struct tnl_pipeline_stage _r300_tcl_stage = {
-	"r300 tcl",
-	NULL,
-	r300_create_render,
-	dtr,			/* destructor */
-	r300_check_tcl_render,	/* check */
-	r300_run_tcl_render	/* run */
-};
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/r300/r300_shader.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/r300/r300_shader.c
deleted file mode 100644
index 9c6788ec3..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/r300/r300_shader.c
+++ /dev/null
@@ -1,112 +0,0 @@
-#include "glheader.h"
-#include "macros.h"
-#include "enums.h"
-
-#include "program.h"
-#include "r300_context.h"
-#include "nvvertprog.h"
-#if USE_ARB_F_P == 1
-#include "r300_fragprog.h"
-#endif
-
-static void r300BindProgram(GLcontext *ctx, GLenum target, struct program *prog)
-{
-	r300ContextPtr rmesa = R300_CONTEXT(ctx);
-	struct r300_vertex_program *vp=(void *)prog;
-	
-	switch(target){
-		case GL_VERTEX_PROGRAM_ARB:
-#if USE_ARB_F_P == 1
-		case GL_FRAGMENT_PROGRAM_ARB:
-#endif
-			//rmesa->current_vp = vp;
-		break;
-		default:
-			WARN_ONCE("Target not supported yet!\n");
-		break;
-	}
-}
-
-static struct program *r300NewProgram(GLcontext *ctx, GLenum target, GLuint id)
-{
-	struct r300_vertex_program *vp;
-#if USE_ARB_F_P == 1
-	struct r300_fragment_program *fp;
-#else
-	struct fragment_program *fp;
-#endif
-	struct ati_fragment_shader *afs;
-	
-	switch(target){
-		case GL_VERTEX_PROGRAM_ARB:
-			vp=CALLOC_STRUCT(r300_vertex_program);
-		return _mesa_init_vertex_program(ctx, &vp->mesa_program, target, id);
-		
-		case GL_FRAGMENT_PROGRAM_ARB:
-#if USE_ARB_F_P == 1
-			fp=CALLOC_STRUCT(r300_fragment_program);
-			fp->ctx = ctx;
-		return _mesa_init_fragment_program(ctx, &fp->mesa_program, target, id);
-#else
-			fp=CALLOC_STRUCT(fragment_program);
-		return _mesa_init_fragment_program(ctx, fp, target, id);
-#endif	
-		case GL_FRAGMENT_PROGRAM_NV:
-			fp=CALLOC_STRUCT(fragment_program);
-		return _mesa_init_fragment_program(ctx, fp, target, id);
-		
-		case GL_FRAGMENT_SHADER_ATI:
-			afs=CALLOC_STRUCT(ati_fragment_shader);
-		return _mesa_init_ati_fragment_shader(ctx, afs, target, id);
-	}
-	
-	return NULL;	
-}
-
-
-static void r300DeleteProgram(GLcontext *ctx, struct program *prog)
-{
-	//r300ContextPtr rmesa = R300_CONTEXT(ctx);
-	//struct r300_vertex_program *vp=(void *)prog;
-	
-	_mesa_delete_program(ctx, prog);
-}
-
-static void r300ProgramStringNotify(GLcontext *ctx, GLenum target, 
-				struct program *prog)
-{
-	struct r300_vertex_program *vp=(void *)prog;
-#if USE_ARB_F_P == 1
-	struct r300_fragment_program *fp=(void *)prog;
-#endif
-	
-	switch(target) {
-	case GL_VERTEX_PROGRAM_ARB:
-		/*vp->translated=GL_FALSE;
-		translate_vertex_shader(vp);*/
-		//debug_vp(ctx, vp);
-	break;
-	case GL_FRAGMENT_PROGRAM_ARB:
-#if USE_ARB_F_P == 1
-		fp->translated = GL_FALSE;
-#endif
-	break;
-	}
-}
-
-static GLboolean r300IsProgramNative(GLcontext *ctx, GLenum target, struct program *prog)
-{
-	//struct r300_vertex_program *vp=(void *)prog;
-	//r300ContextPtr rmesa = R300_CONTEXT(ctx);
-
-	return 1;
-}
-
-void r300InitShaderFuncs(struct dd_function_table *functions)
-{
-	functions->NewProgram=r300NewProgram;
-	functions->BindProgram=r300BindProgram;
-	functions->DeleteProgram=r300DeleteProgram;
-	functions->ProgramStringNotify=r300ProgramStringNotify;
-	functions->IsProgramNative=r300IsProgramNative;
-}
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/r300/r300_state.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/r300/r300_state.c
deleted file mode 100644
index b6a03a227..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/r300/r300_state.c
+++ /dev/null
@@ -1,2321 +0,0 @@
-/*
-Copyright (C) The Weather Channel, Inc.  2002.
-Copyright (C) 2004 Nicolai Haehnle.
-All Rights Reserved.
-
-The Weather Channel (TM) funded Tungsten Graphics to develop the
-initial release of the Radeon 8500 driver under the XFree86 license.
-This notice must be preserved.
-
-Permission is hereby granted, free of charge, to any person obtaining
-a copy of this software and associated documentation files (the
-"Software"), to deal in the Software without restriction, including
-without limitation the rights to use, copy, modify, merge, publish,
-distribute, sublicense, and/or sell copies of the Software, and to
-permit persons to whom the Software is furnished to do so, subject to
-the following conditions:
-
-The above copyright notice and this permission notice (including the
-next paragraph) shall be included in all copies or substantial
-portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
-EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
-IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
-LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
-OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
-WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-**************************************************************************/
-
-/*
- * Authors:
- *   Nicolai Haehnle <prefect_@gmx.net>
- */
-
-#include "glheader.h"
-#include "state.h"
-#include "imports.h"
-#include "enums.h"
-#include "macros.h"
-#include "context.h"
-#include "dd.h"
-#include "simple_list.h"
-
-#include "api_arrayelt.h"
-#include "swrast/swrast.h"
-#include "swrast_setup/swrast_setup.h"
-#include "array_cache/acache.h"
-#include "tnl/tnl.h"
-#include "texformat.h"
-
-#include "radeon_ioctl.h"
-#include "radeon_state.h"
-#include "r300_context.h"
-#include "r300_ioctl.h"
-#include "r300_state.h"
-#include "r300_reg.h"
-#include "r300_program.h"
-#include "r300_emit.h"
-#if USE_ARB_F_P == 1
-#include "r300_fragprog.h"
-#else
-#include "r300_fixed_pipelines.h"
-#include "r300_texprog.h"
-#endif
-#include "r300_tex.h"
-#include "r300_maos.h"
-
-static void r300AlphaFunc(GLcontext * ctx, GLenum func, GLfloat ref)
-{
-	r300ContextPtr rmesa = R300_CONTEXT(ctx);
-	int pp_misc = rmesa->hw.at.cmd[R300_AT_ALPHA_TEST];
-	GLubyte refByte;
-
-	CLAMPED_FLOAT_TO_UBYTE(refByte, ref);
-	
-	R300_STATECHANGE(rmesa, at);
-
-	pp_misc &= ~(R300_ALPHA_TEST_OP_MASK | R300_REF_ALPHA_MASK);
-	pp_misc |= (refByte & R300_REF_ALPHA_MASK);
-
-	switch (func) {
-	case GL_NEVER:
-		pp_misc |= R300_ALPHA_TEST_FAIL;
-		break;
-	case GL_LESS:
-		pp_misc |= R300_ALPHA_TEST_LESS;
-		break;
-	case GL_EQUAL:
-		pp_misc |= R300_ALPHA_TEST_EQUAL;
-		break;
-	case GL_LEQUAL:
-		pp_misc |= R300_ALPHA_TEST_LEQUAL;
-		break;
-	case GL_GREATER:
-		pp_misc |= R300_ALPHA_TEST_GREATER;
-		break;
-	case GL_NOTEQUAL:
-		pp_misc |= R300_ALPHA_TEST_NEQUAL;
-		break;
-	case GL_GEQUAL:
-		pp_misc |= R300_ALPHA_TEST_GEQUAL;
-		break;
-	case GL_ALWAYS:
-		pp_misc |= R300_ALPHA_TEST_PASS;
-		//pp_misc &= ~R300_ALPHA_TEST_ENABLE;
-		break;
-	}
-
-	rmesa->hw.at.cmd[R300_AT_ALPHA_TEST] = pp_misc;
-}
-
-static void r300BlendColor(GLcontext * ctx, const GLfloat cf[4])
-{
-	GLubyte color[4];
-	r300ContextPtr rmesa = R300_CONTEXT(ctx);
-
-	R300_STATECHANGE(rmesa, unk4E10);
-
-	/* Ordering might be wrong */
-	CLAMPED_FLOAT_TO_UBYTE(color[0], cf[0]);
-	CLAMPED_FLOAT_TO_UBYTE(color[1], cf[1]);
-	CLAMPED_FLOAT_TO_UBYTE(color[2], cf[2]);
-	CLAMPED_FLOAT_TO_UBYTE(color[3], cf[3]);
-
-	rmesa->hw.unk4E10.cmd[1]=r300PackColor(4, color[0], color[1], color[2], color[3]);
-}
-
-/**
- * Calculate the hardware blend factor setting.  This same function is used
- * for source and destination of both alpha and RGB.
- *
- * \returns
- * The hardware register value for the specified blend factor.  This value
- * will need to be shifted into the correct position for either source or
- * destination factor.
- *
- * \todo
- * Since the two cases where source and destination are handled differently
- * are essentially error cases, they should never happen.  Determine if these
- * cases can be removed.
- */
-static int blend_factor(GLenum factor, GLboolean is_src)
-{
-	int func;
-
-	switch (factor) {
-	case GL_ZERO:
-		func = R200_BLEND_GL_ZERO;
-		break;
-	case GL_ONE:
-		func = R200_BLEND_GL_ONE;
-		break;
-	case GL_DST_COLOR:
-		func = R200_BLEND_GL_DST_COLOR;
-		break;
-	case GL_ONE_MINUS_DST_COLOR:
-		func = R200_BLEND_GL_ONE_MINUS_DST_COLOR;
-		break;
-	case GL_SRC_COLOR:
-		func = R200_BLEND_GL_SRC_COLOR;
-		break;
-	case GL_ONE_MINUS_SRC_COLOR:
-		func = R200_BLEND_GL_ONE_MINUS_SRC_COLOR;
-		break;
-	case GL_SRC_ALPHA:
-		func = R200_BLEND_GL_SRC_ALPHA;
-		break;
-	case GL_ONE_MINUS_SRC_ALPHA:
-		func = R200_BLEND_GL_ONE_MINUS_SRC_ALPHA;
-		break;
-	case GL_DST_ALPHA:
-		func = R200_BLEND_GL_DST_ALPHA;
-		break;
-	case GL_ONE_MINUS_DST_ALPHA:
-		func = R200_BLEND_GL_ONE_MINUS_DST_ALPHA;
-		break;
-	case GL_SRC_ALPHA_SATURATE:
-		func =
-		    (is_src) ? R200_BLEND_GL_SRC_ALPHA_SATURATE :
-		    R200_BLEND_GL_ZERO;
-		break;
-	case GL_CONSTANT_COLOR:
-		func = R200_BLEND_GL_CONST_COLOR;
-		break;
-	case GL_ONE_MINUS_CONSTANT_COLOR:
-		func = R200_BLEND_GL_ONE_MINUS_CONST_COLOR;
-		break;
-	case GL_CONSTANT_ALPHA:
-		func = R200_BLEND_GL_CONST_ALPHA;
-		break;
-	case GL_ONE_MINUS_CONSTANT_ALPHA:
-		func = R200_BLEND_GL_ONE_MINUS_CONST_ALPHA;
-		break;
-	default:
-		func = (is_src) ? R200_BLEND_GL_ONE : R200_BLEND_GL_ZERO;
-	}
-	return func;
-}
-
-/**
- * Sets both the blend equation and the blend function.
- * This is done in a single
- * function because some blend equations (i.e., \c GL_MIN and \c GL_MAX)
- * change the interpretation of the blend function.
- * Also, make sure that blend function and blend equation are set to their default
- * value if color blending is not enabled, since at least blend equations GL_MIN
- * and GL_FUNC_REVERSE_SUBTRACT will cause wrong results otherwise for
- * unknown reasons.
- */
-
-/* helper function */
-static void r300_set_blend_cntl(r300ContextPtr r300, int func, int eqn, int cbits, int funcA, int eqnA)
-{
-	GLuint new_ablend, new_cblend;
-
-#if 0
-	fprintf(stderr, "eqnA=%08x funcA=%08x eqn=%08x func=%08x cbits=%08x\n", eqnA, funcA, eqn, func, cbits);
-#endif
-	new_ablend = eqnA | funcA;
-	new_cblend = eqn | func;
-
-	/* Some blend factor combinations don't seem to work when the
-	 * BLEND_NO_SEPARATE bit is set.
-	 *
-	 * Especially problematic candidates are the ONE_MINUS_* flags,
-	 * but I can't see a real pattern.
-	 */
-#if 0
-	if (new_ablend == new_cblend) {
-		new_cblend |=  R300_BLEND_NO_SEPARATE;
-	}
-#endif
-	new_cblend |= cbits;
-
-	if((new_ablend != r300->hw.bld.cmd[R300_BLD_ABLEND]) ||
-	   (new_cblend != r300->hw.bld.cmd[R300_BLD_CBLEND])) {
-		R300_STATECHANGE(r300, bld);
-		r300->hw.bld.cmd[R300_BLD_ABLEND]=new_ablend;
-		r300->hw.bld.cmd[R300_BLD_CBLEND]=new_cblend;
-	}
-}
-
-
-static void r300_set_blend_state(GLcontext * ctx)
-{
-	r300ContextPtr r300 = R300_CONTEXT(ctx);
-	int func = (R200_BLEND_GL_ONE << R200_SRC_BLEND_SHIFT) |
-	    (R200_BLEND_GL_ZERO << R200_DST_BLEND_SHIFT);
-	int eqn = R200_COMB_FCN_ADD_CLAMP;
-	int funcA = (R200_BLEND_GL_ONE << R200_SRC_BLEND_SHIFT) |
-	    (R200_BLEND_GL_ZERO << R200_DST_BLEND_SHIFT);
-	int eqnA = R200_COMB_FCN_ADD_CLAMP;
-
-	if (ctx->Color._LogicOpEnabled || !ctx->Color.BlendEnabled) {
-		r300_set_blend_cntl(r300,
-			func, eqn, 0,
-			func, eqn);
-		return;
-	}
-
-	func = (blend_factor(ctx->Color.BlendSrcRGB, GL_TRUE) << R200_SRC_BLEND_SHIFT) |
-		(blend_factor(ctx->Color.BlendDstRGB, GL_FALSE) << R200_DST_BLEND_SHIFT);
-
-	switch (ctx->Color.BlendEquationRGB) {
-	case GL_FUNC_ADD:
-		eqn = R300_COMB_FCN_ADD_CLAMP;
-		break;
-
-	case GL_FUNC_SUBTRACT:
-		eqn = R300_COMB_FCN_SUB_CLAMP;
-		break;
-
-	case GL_FUNC_REVERSE_SUBTRACT:
-		eqn = R200_COMB_FCN_RSUB_CLAMP;
-		break;
-
-	case GL_MIN:
-		eqn = R200_COMB_FCN_MIN;
-		func = (R200_BLEND_GL_ONE << R200_SRC_BLEND_SHIFT) |
-		    (R200_BLEND_GL_ONE << R200_DST_BLEND_SHIFT);
-		break;
-
-	case GL_MAX:
-		eqn = R200_COMB_FCN_MAX;
-		func = (R200_BLEND_GL_ONE << R200_SRC_BLEND_SHIFT) |
-		    (R200_BLEND_GL_ONE << R200_DST_BLEND_SHIFT);
-		break;
-
-	default:
-		fprintf(stderr,
-			"[%s:%u] Invalid RGB blend equation (0x%04x).\n",
-			__func__, __LINE__, ctx->Color.BlendEquationRGB);
-		return;
-	}
-
-
-	funcA = (blend_factor(ctx->Color.BlendSrcA, GL_TRUE) << R200_SRC_BLEND_SHIFT) |
-		(blend_factor(ctx->Color.BlendDstA, GL_FALSE) << R200_DST_BLEND_SHIFT);
-
-	switch (ctx->Color.BlendEquationA) {
-	case GL_FUNC_ADD:
-		eqnA = R300_COMB_FCN_ADD_CLAMP;
-		break;
-
-	case GL_FUNC_SUBTRACT:
-		eqnA = R300_COMB_FCN_SUB_CLAMP;
-		break;
-
-	case GL_FUNC_REVERSE_SUBTRACT:
-		eqnA = R200_COMB_FCN_RSUB_CLAMP;
-		break;
-
-	case GL_MIN:
-		eqnA = R200_COMB_FCN_MIN;
-		funcA = (R200_BLEND_GL_ONE << R200_SRC_BLEND_SHIFT) |
-		    (R200_BLEND_GL_ONE << R200_DST_BLEND_SHIFT);
-		break;
-
-	case GL_MAX:
-		eqnA = R200_COMB_FCN_MAX;
-		funcA = (R200_BLEND_GL_ONE << R200_SRC_BLEND_SHIFT) |
-		    (R200_BLEND_GL_ONE << R200_DST_BLEND_SHIFT);
-		break;
-
-	default:
-		fprintf(stderr, "[%s:%u] Invalid A blend equation (0x%04x).\n",
-			__func__, __LINE__, ctx->Color.BlendEquationA);
-		return;
-	}
-
-	r300_set_blend_cntl(r300,
-		func, eqn, R300_BLEND_UNKNOWN | R300_BLEND_ENABLE,
-		funcA, eqnA);
-}
-
-static void r300BlendEquationSeparate(GLcontext * ctx,
-				      GLenum modeRGB, GLenum modeA)
-{
-	r300_set_blend_state(ctx);
-}
-
-static void r300BlendFuncSeparate(GLcontext * ctx,
-				  GLenum sfactorRGB, GLenum dfactorRGB,
-				  GLenum sfactorA, GLenum dfactorA)
-{
-	r300_set_blend_state(ctx);
-}
-
-/**
- * Update our tracked culling state based on Mesa's state.
- */
-static void r300UpdateCulling(GLcontext* ctx)
-{
-	r300ContextPtr r300 = R300_CONTEXT(ctx);
-	uint32_t val = 0;
-
-	R300_STATECHANGE(r300, cul);
-	if (ctx->Polygon.CullFlag) {
-		if (ctx->Polygon.CullFaceMode == GL_FRONT_AND_BACK)
-			val = R300_CULL_FRONT|R300_CULL_BACK;
-		else if (ctx->Polygon.CullFaceMode == GL_FRONT)
-			val = R300_CULL_FRONT;
-		else
-			val = R300_CULL_BACK;
-
-		if (ctx->Polygon.FrontFace == GL_CW)
-			val |= R300_FRONT_FACE_CW;
-		else
-			val |= R300_FRONT_FACE_CCW;
-	}
-	r300->hw.cul.cmd[R300_CUL_CULL] = val;
-}
-
-static void update_early_z(GLcontext* ctx)
-{
-	/* updates register 0x4f14 
-	   if depth test is not enabled it should be 0x00000000
-	   if depth is enabled and alpha not it should be 0x00000001
-	   if depth and alpha is enabled it should be 0x00000000
-	*/
-	r300ContextPtr r300 = R300_CONTEXT(ctx);
-
-	R300_STATECHANGE(r300, unk4F10);
-	if (ctx->Color.AlphaEnabled)
-		/* disable early Z */
-		r300->hw.unk4F10.cmd[2] = 0x00000000;
-	else {
-		if (ctx->Depth.Test)
-			/* enable early Z */
-			r300->hw.unk4F10.cmd[2] = 0x00000001;
-		else
-			/* disable early Z */
-			r300->hw.unk4F10.cmd[2] = 0x00000000;
-	}
-}
-
-/**
- * Handle glEnable()/glDisable().
- *
- * \note Mesa already filters redundant calls to glEnable/glDisable.
- */
-static void r300Enable(GLcontext* ctx, GLenum cap, GLboolean state)
-{
-	r300ContextPtr r300 = R300_CONTEXT(ctx);
-	uint32_t newval;
-
-	if (RADEON_DEBUG & DEBUG_STATE)
-		fprintf(stderr, "%s( %s = %s )\n", __FUNCTION__,
-			_mesa_lookup_enum_by_nr(cap),
-			state ? "GL_TRUE" : "GL_FALSE");
-
-	switch (cap) {
-		/* Fast track this one...
-		 */
-	case GL_TEXTURE_1D:
-	case GL_TEXTURE_2D:
-	case GL_TEXTURE_3D:
-		break;
-
-	case GL_ALPHA_TEST:
-		R300_STATECHANGE(r300, at);
-		if (state) {
-			r300->hw.at.cmd[R300_AT_ALPHA_TEST] |=
-			    R300_ALPHA_TEST_ENABLE;
-		} else {
-			r300->hw.at.cmd[R300_AT_ALPHA_TEST] &=
-			    ~R300_ALPHA_TEST_ENABLE;
-		}
-		update_early_z(ctx);
-		break;
-
-	case GL_BLEND:
-	case GL_COLOR_LOGIC_OP:
-		r300_set_blend_state(ctx);
-		break;
-
-	case GL_DEPTH_TEST:
-		R300_STATECHANGE(r300, zs);
-
-		if (state) {
-			if (ctx->Depth.Mask)
-				newval = R300_RB3D_Z_TEST_AND_WRITE;
-			else
-				newval = R300_RB3D_Z_TEST;
-		} else
-			newval = R300_RB3D_Z_DISABLED_1;
-
-		r300->hw.zs.cmd[R300_ZS_CNTL_0] &= R300_RB3D_STENCIL_ENABLE;
-		r300->hw.zs.cmd[R300_ZS_CNTL_0] |= newval;
-		update_early_z(ctx);
-		break;
-
-	case GL_STENCIL_TEST:
-		WARN_ONCE("TODO - double side stencil !\n");
-		if (r300->state.stencil.hw_stencil) {
-			R300_STATECHANGE(r300, zs);
-			if (state) {
-				r300->hw.zs.cmd[R300_ZS_CNTL_0] |=
-				    R300_RB3D_STENCIL_ENABLE;
-			} else {
-				r300->hw.zs.cmd[R300_ZS_CNTL_0] &=
-				    ~R300_RB3D_STENCIL_ENABLE;
-			}
-		} else {
-#if R200_MERGED
-			FALLBACK(&r300->radeon, RADEON_FALLBACK_STENCIL, state);
-#endif			
-		}
-		break;
-
-	case GL_CULL_FACE:
-		r300UpdateCulling(ctx);
-		break;
-
-	case GL_POLYGON_OFFSET_POINT:
-	case GL_POLYGON_OFFSET_LINE:
-		break;
-
-	case GL_POLYGON_OFFSET_FILL:
-		R300_STATECHANGE(r300, unk42B4);
-		if(state){
-			r300->hw.unk42B4.cmd[1] |= (3<<0);
-		} else {
-			r300->hw.unk42B4.cmd[1] &= ~(3<<0);
-		}
-		break;
-	default:
-		radeonEnable(ctx, cap, state);
-		return;
-	}
-}
-
-
-static void r300UpdatePolygonMode(GLcontext *ctx)
-{
-	r300ContextPtr r300 = R300_CONTEXT(ctx);
-	uint32_t hw_mode=0;
-
-	if (ctx->Polygon.FrontMode != GL_FILL ||
-	    ctx->Polygon.BackMode != GL_FILL) {
-		GLenum f, b;
-		
-		if (ctx->Polygon.FrontFace == GL_CCW) {
-			f = ctx->Polygon.FrontMode;
-			b = ctx->Polygon.BackMode;
-		} else {
-			f = ctx->Polygon.BackMode;
-			b = ctx->Polygon.FrontMode;
-		}
-
-		hw_mode |= R300_PM_ENABLED;
-
-		switch (f) {
-		case GL_LINE:
-			hw_mode |= R300_PM_FRONT_LINE;
-		break;
-		case GL_POINT: /* noop */
-			hw_mode |= R300_PM_FRONT_POINT;
-		break;
-		case GL_FILL:
-			hw_mode |= R300_PM_FRONT_FILL;
-		break;
-		}
-
-		switch (b) {
-		case GL_LINE:
-			hw_mode |= R300_PM_BACK_LINE;
-		break;
-		case GL_POINT: /* noop */
-			hw_mode |= R300_PM_BACK_POINT;
-		break;
-		case GL_FILL:
-			hw_mode |= R300_PM_BACK_FILL;
-		break;
-		}
-	}
-
-	if (r300->hw.unk4288.cmd[1] != hw_mode) {
-		R300_STATECHANGE(r300, unk4288);
-		r300->hw.unk4288.cmd[1] = hw_mode;
-	}
-}
-
-/**
- * Change the culling mode.
- *
- * \note Mesa already filters redundant calls to this function.
- */
-static void r300CullFace(GLcontext* ctx, GLenum mode)
-{
-	(void)mode;
-
-	r300UpdateCulling(ctx);
-}
-
-
-/**
- * Change the polygon orientation.
- *
- * \note Mesa already filters redundant calls to this function.
- */
-static void r300FrontFace(GLcontext* ctx, GLenum mode)
-{
-	(void)mode;
-
-	r300UpdateCulling(ctx);
-	r300UpdatePolygonMode(ctx);
-}
-
-
-/**
- * Change the depth testing function.
- *
- * \note Mesa already filters redundant calls to this function.
- */
-static void r300DepthFunc(GLcontext* ctx, GLenum func)
-{
-	r300ContextPtr r300 = R300_CONTEXT(ctx);
-
-	R300_STATECHANGE(r300, zs);
-
-	r300->hw.zs.cmd[R300_ZS_CNTL_1] &= ~(R300_ZS_MASK << R300_RB3D_ZS1_DEPTH_FUNC_SHIFT);
-
-	switch(func) {
-	case GL_NEVER:
-		r300->hw.zs.cmd[R300_ZS_CNTL_1] |= R300_ZS_NEVER << R300_RB3D_ZS1_DEPTH_FUNC_SHIFT;
-		break;
-	case GL_LESS:
-		r300->hw.zs.cmd[R300_ZS_CNTL_1] |= R300_ZS_LESS << R300_RB3D_ZS1_DEPTH_FUNC_SHIFT;
-		break;
-	case GL_EQUAL:
-		r300->hw.zs.cmd[R300_ZS_CNTL_1] |= R300_ZS_EQUAL << R300_RB3D_ZS1_DEPTH_FUNC_SHIFT;
-		break;
-	case GL_LEQUAL:
-		r300->hw.zs.cmd[R300_ZS_CNTL_1] |= R300_ZS_LEQUAL << R300_RB3D_ZS1_DEPTH_FUNC_SHIFT;
-		break;
-	case GL_GREATER:
-		r300->hw.zs.cmd[R300_ZS_CNTL_1] |= R300_ZS_GREATER << R300_RB3D_ZS1_DEPTH_FUNC_SHIFT;
-		break;
-	case GL_NOTEQUAL:
-		r300->hw.zs.cmd[R300_ZS_CNTL_1] |= R300_ZS_NOTEQUAL << R300_RB3D_ZS1_DEPTH_FUNC_SHIFT;
-		break;
-	case GL_GEQUAL:
-		r300->hw.zs.cmd[R300_ZS_CNTL_1] |= R300_ZS_GEQUAL << R300_RB3D_ZS1_DEPTH_FUNC_SHIFT;
-		break;
-	case GL_ALWAYS:
-		r300->hw.zs.cmd[R300_ZS_CNTL_1] |= R300_ZS_ALWAYS << R300_RB3D_ZS1_DEPTH_FUNC_SHIFT;
-		break;
-	}
-}
-
-
-/**
- * Enable/Disable depth writing.
- *
- * \note Mesa already filters redundant calls to this function.
- */
-static void r300DepthMask(GLcontext* ctx, GLboolean mask)
-{
-	r300ContextPtr r300 = R300_CONTEXT(ctx);
-
-	if (!ctx->Depth.Test)
-		return;
-
-	R300_STATECHANGE(r300, zs);
-	r300->hw.zs.cmd[R300_ZS_CNTL_0] &= R300_RB3D_STENCIL_ENABLE;
-	r300->hw.zs.cmd[R300_ZS_CNTL_0] |= mask 
-	    ? R300_RB3D_Z_TEST_AND_WRITE : R300_RB3D_Z_TEST;
-}
-
-
-/**
- * Handle glColorMask()
- */
-static void r300ColorMask(GLcontext* ctx,
-			  GLboolean r, GLboolean g, GLboolean b, GLboolean a)
-{
-	r300ContextPtr r300 = R300_CONTEXT(ctx);
-	int mask = (r ? R300_COLORMASK0_R : 0) |
-		   (g ? R300_COLORMASK0_G : 0) |
-		   (b ? R300_COLORMASK0_B : 0) |
-		   (a ? R300_COLORMASK0_A : 0);
-
-	if (mask != r300->hw.cmk.cmd[R300_CMK_COLORMASK]) {
-		R300_STATECHANGE(r300, cmk);
-		r300->hw.cmk.cmd[R300_CMK_COLORMASK] = mask;
-	}
-}
-
-/* =============================================================
- * Point state
- */
-static void r300PointSize(GLcontext * ctx, GLfloat size)
-{
-	r300ContextPtr r300 = R300_CONTEXT(ctx);
-
-	size = ctx->Point._Size;
-
-	R300_STATECHANGE(r300, ps);
-	r300->hw.ps.cmd[R300_PS_POINTSIZE] = 
-		((int)(size * 6) << R300_POINTSIZE_X_SHIFT) |
-		((int)(size * 6) << R300_POINTSIZE_Y_SHIFT);
-}
-
-/* =============================================================
- * Line state
- */
-static void r300LineWidth(GLcontext *ctx, GLfloat widthf)
-{
-	r300ContextPtr r300 = R300_CONTEXT(ctx);
-
-	widthf = ctx->Line._Width;
-
-	R300_STATECHANGE(r300, lcntl);
-	r300->hw.lcntl.cmd[1] = (int)(widthf * 6.0);
-	r300->hw.lcntl.cmd[1] |= R300_LINE_CNT_VE;
-}
-
-static void r300PolygonMode(GLcontext *ctx, GLenum face, GLenum mode)
-{
-	(void)face;
-	(void)mode;
-	
-	r300UpdatePolygonMode(ctx);
-}
-
-/* =============================================================
- * Stencil
- */
-
-static int translate_stencil_func(int func)
-{
-	switch (func) {
-	case GL_NEVER:
-		return R300_ZS_NEVER;
-	case GL_LESS:
-		return R300_ZS_LESS;
-	case GL_EQUAL:
-		return R300_ZS_EQUAL;
-	case GL_LEQUAL:
-		return R300_ZS_LEQUAL;
-	case GL_GREATER:
-		return R300_ZS_GREATER;
-	case GL_NOTEQUAL:
-		return R300_ZS_NOTEQUAL;
-	case GL_GEQUAL:
-		return R300_ZS_GEQUAL;
-	case GL_ALWAYS:
-		return R300_ZS_ALWAYS;
-	}
-	return 0;
-}
-
-static int translate_stencil_op(int op)
-{
-	switch (op) {
-	case GL_KEEP:
-		return R300_ZS_KEEP;
-	case GL_ZERO:
-		return R300_ZS_ZERO;
-	case GL_REPLACE:
-		return R300_ZS_REPLACE;
-	case GL_INCR:
-		return R300_ZS_INCR;
-	case GL_DECR:
-		return R300_ZS_DECR;
-	case GL_INCR_WRAP_EXT:
-		return R300_ZS_INCR_WRAP;
-	case GL_DECR_WRAP_EXT:
-		return R300_ZS_DECR_WRAP;
-	case GL_INVERT:
-		return R300_ZS_INVERT;
-	default:
-		WARN_ONCE("Do not know how to translate stencil op");
-		return R300_ZS_KEEP;
-	}
-	return 0;
-}
-
-static void r300ShadeModel(GLcontext * ctx, GLenum mode)
-{
-	r300ContextPtr rmesa = R300_CONTEXT(ctx);
-	
-	R300_STATECHANGE(rmesa, unk4274);
-	switch (mode) {
-	case GL_FLAT:
-		rmesa->hw.unk4274.cmd[2] = R300_RE_SHADE_MODEL_FLAT;
-		break;
-	case GL_SMOOTH:
-		rmesa->hw.unk4274.cmd[2] = R300_RE_SHADE_MODEL_SMOOTH;
-		break;
-	default:
-		return;
-	}
-}
-
-static void r300StencilFunc(GLcontext * ctx, GLenum func,
-			    GLint ref, GLuint mask)
-{
-	r300ContextPtr rmesa = R300_CONTEXT(ctx);
-	GLuint refmask = ((ctx->Stencil.Ref[0] << R300_RB3D_ZS2_STENCIL_REF_SHIFT) |
-			  (ctx->Stencil.ValueMask[0] << R300_RB3D_ZS2_STENCIL_MASK_SHIFT));
-			  
-	GLuint flag;
-
-	R300_STATECHANGE(rmesa, zs);
-
-	rmesa->hw.zs.cmd[R300_ZS_CNTL_1] &= ~(
-		(R300_ZS_MASK << R300_RB3D_ZS1_FRONT_FUNC_SHIFT)
-		| (R300_ZS_MASK << R300_RB3D_ZS1_BACK_FUNC_SHIFT));
-	
-	rmesa->hw.zs.cmd[R300_ZS_CNTL_2] &=  ~((R300_RB3D_ZS2_STENCIL_MASK << R300_RB3D_ZS2_STENCIL_REF_SHIFT) |
-						(R300_RB3D_ZS2_STENCIL_MASK << R300_RB3D_ZS2_STENCIL_MASK_SHIFT));
-	
-	flag = translate_stencil_func(ctx->Stencil.Function[0]);
-
-	rmesa->hw.zs.cmd[R300_ZS_CNTL_1] |= (flag << R300_RB3D_ZS1_FRONT_FUNC_SHIFT)
-					  | (flag << R300_RB3D_ZS1_BACK_FUNC_SHIFT);
-	rmesa->hw.zs.cmd[R300_ZS_CNTL_2] |= refmask;
-}
-
-static void r300StencilMask(GLcontext * ctx, GLuint mask)
-{
-	r300ContextPtr rmesa = R300_CONTEXT(ctx);
-
-	R300_STATECHANGE(rmesa, zs);
-	rmesa->hw.zs.cmd[R300_ZS_CNTL_2]  &= ~(R300_RB3D_ZS2_STENCIL_MASK << R300_RB3D_ZS2_STENCIL_WRITE_MASK_SHIFT);
-	rmesa->hw.zs.cmd[R300_ZS_CNTL_2] |= ctx->Stencil.WriteMask[0] << R300_RB3D_ZS2_STENCIL_WRITE_MASK_SHIFT;
-}
-
-
-static void r300StencilOp(GLcontext * ctx, GLenum fail,
-			  GLenum zfail, GLenum zpass)
-{
-	r300ContextPtr rmesa = R300_CONTEXT(ctx);
-
-	R300_STATECHANGE(rmesa, zs);
-		/* It is easier to mask what's left.. */
-	rmesa->hw.zs.cmd[R300_ZS_CNTL_1] &= 
-	    (R300_ZS_MASK << R300_RB3D_ZS1_DEPTH_FUNC_SHIFT) | 
-	    (R300_ZS_MASK << R300_RB3D_ZS1_FRONT_FUNC_SHIFT) | 
-	    (R300_ZS_MASK << R300_RB3D_ZS1_BACK_FUNC_SHIFT);
-
-	rmesa->hw.zs.cmd[R300_ZS_CNTL_1] |=
-		 (translate_stencil_op(ctx->Stencil.FailFunc[0]) << R300_RB3D_ZS1_FRONT_FAIL_OP_SHIFT)
-		|(translate_stencil_op(ctx->Stencil.ZFailFunc[0]) << R300_RB3D_ZS1_FRONT_ZFAIL_OP_SHIFT)
-		|(translate_stencil_op(ctx->Stencil.ZPassFunc[0]) << R300_RB3D_ZS1_FRONT_ZPASS_OP_SHIFT)
-		|(translate_stencil_op(ctx->Stencil.FailFunc[0]) << R300_RB3D_ZS1_BACK_FAIL_OP_SHIFT)
-		|(translate_stencil_op(ctx->Stencil.ZFailFunc[0]) << R300_RB3D_ZS1_BACK_ZFAIL_OP_SHIFT)
-		|(translate_stencil_op(ctx->Stencil.ZPassFunc[0]) << R300_RB3D_ZS1_BACK_ZPASS_OP_SHIFT);
-}
-
-static void r300ClearStencil(GLcontext * ctx, GLint s)
-{
-	r300ContextPtr rmesa = R300_CONTEXT(ctx);
-
-	rmesa->state.stencil.clear =
-	    ((GLuint) ctx->Stencil.Clear |
-	     (R300_RB3D_ZS2_STENCIL_MASK << R300_RB3D_ZS2_STENCIL_MASK_SHIFT) |
-	     (ctx->Stencil.WriteMask[0] << R300_RB3D_ZS2_STENCIL_WRITE_MASK_SHIFT));
-}
-
-/* =============================================================
- * Window position and viewport transformation
- */
-
-/*
- * To correctly position primitives:
- */
-#define SUBPIXEL_X 0.125
-#define SUBPIXEL_Y 0.125
-
-static void r300UpdateWindow(GLcontext * ctx)
-{
-	r300ContextPtr rmesa = R300_CONTEXT(ctx);
-	__DRIdrawablePrivate *dPriv = rmesa->radeon.dri.drawable;
-	GLfloat xoffset = dPriv ? (GLfloat) dPriv->x : 0;
-	GLfloat yoffset = dPriv ? (GLfloat) dPriv->y + dPriv->h : 0;
-	const GLfloat *v = ctx->Viewport._WindowMap.m;
-
-	GLfloat sx = v[MAT_SX];
-	GLfloat tx = v[MAT_TX] + xoffset + SUBPIXEL_X;
-	GLfloat sy = -v[MAT_SY];
-	GLfloat ty = (-v[MAT_TY]) + yoffset + SUBPIXEL_Y;
-	GLfloat sz = v[MAT_SZ] * rmesa->state.depth.scale;
-	GLfloat tz = v[MAT_TZ] * rmesa->state.depth.scale;
-
-	R300_FIREVERTICES(rmesa);
-	R300_STATECHANGE(rmesa, vpt);
-
-	rmesa->hw.vpt.cmd[R300_VPT_XSCALE]  = r300PackFloat32(sx);
-	rmesa->hw.vpt.cmd[R300_VPT_XOFFSET] = r300PackFloat32(tx);
-	rmesa->hw.vpt.cmd[R300_VPT_YSCALE]  = r300PackFloat32(sy);
-	rmesa->hw.vpt.cmd[R300_VPT_YOFFSET] = r300PackFloat32(ty);
-	rmesa->hw.vpt.cmd[R300_VPT_ZSCALE]  = r300PackFloat32(sz);
-	rmesa->hw.vpt.cmd[R300_VPT_ZOFFSET] = r300PackFloat32(tz);
-}
-
-static void r300Viewport(GLcontext * ctx, GLint x, GLint y,
-			 GLsizei width, GLsizei height)
-{
-	/* Don't pipeline viewport changes, conflict with window offset
-	 * setting below.  Could apply deltas to rescue pipelined viewport
-	 * values, or keep the originals hanging around.
-	 */
-	R300_FIREVERTICES(R300_CONTEXT(ctx));
-	r300UpdateWindow(ctx);
-}
-
-static void r300DepthRange(GLcontext * ctx, GLclampd nearval, GLclampd farval)
-{
-	r300UpdateWindow(ctx);
-}
-
-/* =============================================================
- * Polygon state
- */
-static void r300PolygonOffset(GLcontext * ctx, GLfloat factor, GLfloat units)
-{
-	r300ContextPtr rmesa = R300_CONTEXT(ctx);
-	GLfloat constant = units;
-	
-	switch (ctx->Visual.depthBits) {
-	case 16:
-		constant *= 4.0;
-	break;
-	case 24:
-		constant *= 2.0;
-	break;
-	}
-
-	factor *= 12.0;
-
-/*    fprintf(stderr, "%s f:%f u:%f\n", __FUNCTION__, factor, constant); */
-
-	R300_STATECHANGE(rmesa, zbs);
-	rmesa->hw.zbs.cmd[R300_ZBS_T_FACTOR] = r300PackFloat32(factor);
-	rmesa->hw.zbs.cmd[R300_ZBS_T_CONSTANT] = r300PackFloat32(constant);
-	rmesa->hw.zbs.cmd[R300_ZBS_W_FACTOR] = r300PackFloat32(factor);
-	rmesa->hw.zbs.cmd[R300_ZBS_W_CONSTANT] = r300PackFloat32(constant);
-}
-
-/* Routing and texture-related */
-
-static r300TexObj default_tex_obj={
-	filter:R300_TX_MAG_FILTER_LINEAR | R300_TX_MIN_FILTER_LINEAR,
-	pitch: 0x8000,
-	size: (0xff << R300_TX_WIDTHMASK_SHIFT)
-	      | (0xff << R300_TX_HEIGHTMASK_SHIFT)
-	      | (0x8 << R300_TX_SIZE_SHIFT),
-	format: 0x88a0c,
-	offset: 0x0,
-	unknown4: 0x0,
-	unknown5: 0x0
-	};
-
-	/* there is probably a system to these value, but, for now,
-	   we just try by hand */
-
-static int inline translate_src(int src)
-{
-	switch (src) {
-	case GL_TEXTURE:
-		return 1;
-		break;
-	case GL_CONSTANT:
-		return 2;
-		break;
-	case GL_PRIMARY_COLOR:
-		return 3;
-		break;
-	case GL_PREVIOUS:
-		return 4;
-		break;
-	case GL_ZERO:
-		return 5;
-		break;
-	case GL_ONE:
-		return 6;
-		break;
-	default:
-		return 0;
-	}
-}
-
-/* r300 doesnt handle GL_CLAMP and GL_MIRROR_CLAMP_EXT correctly when filter is NEAREST.
- * Since texwrap produces same results for GL_CLAMP and GL_CLAMP_TO_EDGE we use them instead.
- * We need to recalculate wrap modes whenever filter mode is changed because someone might do:
- * glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST);
- * glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP);
- * glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
- * Since r300 completely ignores R300_TX_CLAMP when either min or mag is nearest it cant handle
- * combinations where only one of them is nearest.
- */
-static unsigned long gen_fixed_filter(unsigned long f)
-{
-	unsigned long mag, min, needs_fixing=0;
-	//return f;
-
-	/* We ignore MIRROR bit so we dont have to do everything twice */
-	if((f & ((7-1) << R300_TX_WRAP_S_SHIFT)) == (R300_TX_CLAMP << R300_TX_WRAP_S_SHIFT)){
-		needs_fixing |= 1;
-	}
-	if((f & ((7-1) << R300_TX_WRAP_T_SHIFT)) == (R300_TX_CLAMP << R300_TX_WRAP_T_SHIFT)){
-		needs_fixing |= 2;
-	}
-	if((f & ((7-1) << R300_TX_WRAP_Q_SHIFT)) == (R300_TX_CLAMP << R300_TX_WRAP_Q_SHIFT)){
-		needs_fixing |= 4;
-	}
-
-	if(!needs_fixing)
-		return f;
-
-	mag=f & R300_TX_MAG_FILTER_MASK;
-	min=f & R300_TX_MIN_FILTER_MASK;
-
-	/* TODO: Check for anisto filters too */
-	if((mag != R300_TX_MAG_FILTER_NEAREST) && (min != R300_TX_MIN_FILTER_NEAREST))
-		return f;
-
-	/* r300 cant handle these modes hence we force nearest to linear */
-	if((mag == R300_TX_MAG_FILTER_NEAREST) && (min != R300_TX_MIN_FILTER_NEAREST)){
-		f &= ~R300_TX_MAG_FILTER_NEAREST;
-		f |= R300_TX_MAG_FILTER_LINEAR;
-		return f;
-	}
-
-	if((min == R300_TX_MIN_FILTER_NEAREST) && (mag != R300_TX_MAG_FILTER_NEAREST)){
-		f &= ~R300_TX_MIN_FILTER_NEAREST;
-		f |= R300_TX_MIN_FILTER_LINEAR;
-		return f;
-	}
-
-	/* Both are nearest */
-	if(needs_fixing & 1){
-		f &= ~((7-1) << R300_TX_WRAP_S_SHIFT);
-		f |= R300_TX_CLAMP_TO_EDGE << R300_TX_WRAP_S_SHIFT;
-	}
-	if(needs_fixing & 2){
-		f &= ~((7-1) << R300_TX_WRAP_T_SHIFT);
-		f |= R300_TX_CLAMP_TO_EDGE << R300_TX_WRAP_T_SHIFT;
-	}
-	if(needs_fixing & 4){
-		f &= ~((7-1) << R300_TX_WRAP_Q_SHIFT);
-		f |= R300_TX_CLAMP_TO_EDGE << R300_TX_WRAP_Q_SHIFT;
-	}
-	return f;
-}
-
-void r300_setup_textures(GLcontext *ctx)
-{
-	int i, mtu;
-	struct r300_tex_obj *t;
-	r300ContextPtr r300 = R300_CONTEXT(ctx);
-	int max_texture_unit=-1; /* -1 translates into no setup costs for fields */
-	struct gl_texture_unit *texUnit;
-	GLuint OutputsWritten;
-	
-	if(hw_tcl_on)
-		OutputsWritten = CURRENT_VERTEX_SHADER(ctx)->OutputsWritten;
-
-	R300_STATECHANGE(r300, txe);
-	R300_STATECHANGE(r300, tex.filter);
-	R300_STATECHANGE(r300, tex.unknown1);
-	R300_STATECHANGE(r300, tex.size);
-	R300_STATECHANGE(r300, tex.format);
-	R300_STATECHANGE(r300, tex.offset);
-	R300_STATECHANGE(r300, tex.unknown4);
-	R300_STATECHANGE(r300, tex.border_color);
-	
-	r300->hw.txe.cmd[R300_TXE_ENABLE]=0x0;
-
-	mtu = r300->radeon.glCtx->Const.MaxTextureUnits;
-	if (RADEON_DEBUG & DEBUG_STATE)
-		fprintf(stderr, "mtu=%d\n", mtu);
-
-	if(mtu > R300_MAX_TEXTURE_UNITS) {
-		fprintf(stderr, "Aiiee ! mtu=%d is greater than R300_MAX_TEXTURE_UNITS=%d\n",
-			mtu, R300_MAX_TEXTURE_UNITS);
-		exit(-1);
-	}
-	
-	for(i=0; i < mtu; i++) {
-		/*if( ((r300->state.render_inputs & (_TNL_BIT_TEX0<<i))!=0) != ((ctx->Texture.Unit[i].Enabled)!=0) ) {
-			WARN_ONCE("Mismatch between render_inputs and ctx->Texture.Unit[i].Enabled value(%d vs %d).\n",
-					((r300->state.render_inputs & (_TNL_BIT_TEX0<<i))!=0), ((ctx->Texture.Unit[i].Enabled)!=0));
-		}*/
-		
-		if(TMU_ENABLED(ctx, i)) {
-			t=r300->state.texture.unit[i].texobj;
-			//fprintf(stderr, "format=%08x\n", r300->state.texture.unit[i].format);
-			
-			if(t == NULL){
-				fprintf(stderr, "Texture unit %d enabled, but corresponding texobj is NULL, using default object.\n", i);
-				//exit(-1);
-				t=&default_tex_obj;
-			}
-			
-			//fprintf(stderr, "t->format=%08x\n", t->format);
-			if((t->format & 0xffffff00)==0xffffff00) {
-				WARN_ONCE("unknown texture format (entry %x) encountered. Help me !\n", t->format & 0xff);
-				//fprintf(stderr, "t->format=%08x\n", t->format);
-			}
-			
-			if (RADEON_DEBUG & DEBUG_STATE)
-				fprintf(stderr, "Activating texture unit %d\n", i);
-			max_texture_unit=i;
-			r300->hw.txe.cmd[R300_TXE_ENABLE]|=(1<<i);
-			
-			r300->hw.tex.filter.cmd[R300_TEX_VALUE_0+i]=gen_fixed_filter(t->filter) | (i << 28); 
-			//r300->hw.tex.unknown1.cmd[R300_TEX_VALUE_0+i]=0x0; /* move lod bias here? */
-			
-			/* No idea why linear filtered textures shake when puting random data */
-			/*r300->hw.tex.unknown1.cmd[R300_TEX_VALUE_0+i]=(rand()%0xffffffff) & (~0x1fff);*/
-			r300->hw.tex.size.cmd[R300_TEX_VALUE_0+i]=t->size;
-			r300->hw.tex.format.cmd[R300_TEX_VALUE_0+i]=t->format;
-			//fprintf(stderr, "t->format=%08x\n", t->format);
-			r300->hw.tex.offset.cmd[R300_TEX_VALUE_0+i]=t->offset;
-			r300->hw.tex.unknown4.cmd[R300_TEX_VALUE_0+i]=0x0;
-			r300->hw.tex.border_color.cmd[R300_TEX_VALUE_0+i]=t->pp_border_color;
-		}
-	}
-	
-	((drm_r300_cmd_header_t*)r300->hw.tex.filter.cmd)->packet0.count = max_texture_unit+1;
-	((drm_r300_cmd_header_t*)r300->hw.tex.unknown1.cmd)->packet0.count = max_texture_unit+1;
-	((drm_r300_cmd_header_t*)r300->hw.tex.size.cmd)->packet0.count = max_texture_unit+1;
-	((drm_r300_cmd_header_t*)r300->hw.tex.format.cmd)->packet0.count = max_texture_unit+1;
-	((drm_r300_cmd_header_t*)r300->hw.tex.offset.cmd)->packet0.count = max_texture_unit+1;
-	((drm_r300_cmd_header_t*)r300->hw.tex.unknown4.cmd)->packet0.count = max_texture_unit+1;
-	((drm_r300_cmd_header_t*)r300->hw.tex.border_color.cmd)->packet0.count = max_texture_unit+1;
-
-	if (RADEON_DEBUG & DEBUG_STATE)
-		fprintf(stderr, "TX_ENABLE: %08x  max_texture_unit=%d\n", r300->hw.txe.cmd[R300_TXE_ENABLE], max_texture_unit);
-}
-
-#if USE_ARB_F_P == 1
-void r300_setup_rs_unit(GLcontext *ctx)
-{
-	r300ContextPtr r300 = R300_CONTEXT(ctx);
-	/* I'm still unsure if these are needed */
-	GLuint interp_magic[8] = {
-		0x00,
-		0x40,
-		0x80,
-		0xC0,
-		0x00,
-		0x00,
-		0x00,
-		0x00
-	};
-	GLuint OutputsWritten;
-	GLuint InputsRead;
-	int vp_reg, fp_reg, high_rr;
-	int in_texcoords, col_interp_nr;
-	int i;
-
-	if(hw_tcl_on)
-		OutputsWritten = CURRENT_VERTEX_SHADER(ctx)->OutputsWritten;
-	else
-		OutputsWritten = r300->state.render_inputs;
-
-	if (ctx->FragmentProgram._Current)
-		InputsRead = ctx->FragmentProgram._Current->InputsRead;
-	else {
-		fprintf(stderr, "No ctx->FragmentProgram._Current!!\n");
-		return; /* This should only ever happen once.. */
-	}
-
-	R300_STATECHANGE(r300, ri);
-	R300_STATECHANGE(r300, rc);
-	R300_STATECHANGE(r300, rr);
-	
-	vp_reg = fp_reg = in_texcoords = col_interp_nr = high_rr = 0;
-	r300->hw.rr.cmd[R300_RR_ROUTE_0] = 0;
-	r300->hw.rr.cmd[R300_RR_ROUTE_1] = 0;
-
-	for (i=0;i<ctx->Const.MaxTextureUnits;i++) {
-		if (OutputsWritten & (hw_tcl_on ? (1 << (VERT_RESULT_TEX0+i)) : (_TNL_BIT_TEX0<<i)))
-			in_texcoords++;
-		
-		r300->hw.ri.cmd[R300_RI_INTERP_0+i] = 0
-				| R300_RS_INTERP_USED
-				| (vp_reg << R300_RS_INTERP_SRC_SHIFT)
-				| interp_magic[i];
-
-		if (InputsRead & (FRAG_BIT_TEX0<<i)) {
-			//assert(r300->state.texture.tc_count != 0);
-			r300->hw.rr.cmd[R300_RR_ROUTE_0 + fp_reg] = 0
-					| R300_RS_ROUTE_ENABLE
-					| i /* source INTERP */
-					| (fp_reg << R300_RS_ROUTE_DEST_SHIFT);
-			high_rr = fp_reg;
-
-			if (OutputsWritten & (hw_tcl_on ? (1 << (VERT_RESULT_TEX0+i)) : (_TNL_BIT_TEX0<<i))) {
-				vp_reg++;
-			} else {
-				/* Unsure of how to handle this situation, for now print errors and
-				 * the program will just recieve bogus data
-				 */
-				fprintf(stderr, "fragprog wants coords for tex%d, vp doesn't provide them!\n", i);
-			}
-			InputsRead &= ~(FRAG_BIT_TEX0<<i);
-			fp_reg++;
-		} 
-	}
-
-	if (InputsRead & FRAG_BIT_COL0) {
-		if (!(OutputsWritten & (hw_tcl_on ? (1<<VERT_RESULT_COL0) : _TNL_BIT_COLOR0)))
-			fprintf(stderr, "fragprog wants col0, vp doesn't provide it\n");
-
-		r300->hw.rr.cmd[R300_RR_ROUTE_0] |= 0
-				| R300_RS_ROUTE_0_COLOR
-				| (fp_reg++ << R300_RS_ROUTE_0_COLOR_DEST_SHIFT);
-		InputsRead &= ~FRAG_BIT_COL0;
-		col_interp_nr++;
-	}
-	
-	if (InputsRead & FRAG_BIT_COL1) {
-		if (!(OutputsWritten & (hw_tcl_on ? (1<<VERT_RESULT_COL1) : _TNL_BIT_COLOR1)))
-			fprintf(stderr, "fragprog wants col1, vp doesn't provide it\n");
-
-		r300->hw.rr.cmd[R300_RR_ROUTE_1] |= R300_RS_ROUTE_1_UNKNOWN11
-				| R300_RS_ROUTE_1_COLOR1
-				| (fp_reg++ << R300_RS_ROUTE_1_COLOR1_DEST_SHIFT);
-		InputsRead &= ~FRAG_BIT_COL1;
-		if (high_rr < 1) high_rr = 1;
-		col_interp_nr++;
-	}
-	
-	r300->hw.rc.cmd[1] = 0
-			| (in_texcoords << R300_RS_CNTL_TC_CNT_SHIFT)
-			| (col_interp_nr << R300_RS_CNTL_CI_CNT_SHIFT)
-			| R300_RS_CNTL_0_UNKNOWN_18;
-
-	assert(high_rr >= 0);
-	r300->hw.rr.cmd[R300_RR_CMD_0] = cmdpacket0(R300_RS_ROUTE_0, high_rr+1);
-	r300->hw.rc.cmd[2] = 0xC0 | high_rr;
-
-	if (InputsRead)
-		WARN_ONCE("Don't know how to satisfy InputsRead=0x%08x\n", InputsRead);
-}
-#else
-void r300_setup_rs_unit(GLcontext *ctx)
-{
-	r300ContextPtr r300 = R300_CONTEXT(ctx);
-	int i, cur_reg;
-	/* I'm still unsure if these are needed */
-	GLuint interp_magic[8] = {
-		0x00,
-		0x40,
-		0x80,
-		0xC0,
-		0x00,
-		0x00,
-		0x00,
-		0x00
-	};
-	GLuint OutputsWritten;
-	
-	if(hw_tcl_on)
-		OutputsWritten = CURRENT_VERTEX_SHADER(ctx)->OutputsWritten;
-	
-	/* This needs to be rewritten - it is a hack at best */
-
-	R300_STATECHANGE(r300, ri);
-	R300_STATECHANGE(r300, rc);
-	R300_STATECHANGE(r300, rr);
-	
-	cur_reg = 0;
-	r300->hw.rr.cmd[R300_RR_ROUTE_0] = 0;
-
-	for (i=0;i<ctx->Const.MaxTextureUnits;i++) {
-		r300->hw.ri.cmd[R300_RI_INTERP_0+i] = 0
-				| R300_RS_INTERP_USED
-				| (cur_reg << R300_RS_INTERP_SRC_SHIFT)
-				| interp_magic[i];
-//		fprintf(stderr, "RS_INTERP[%d] = 0x%x\n", i, r300->hw.ri.cmd[R300_RI_INTERP_0+i]);
-
-		if (TMU_ENABLED(ctx, i)) {
-			assert(r300->state.texture.tc_count != 0);
-			r300->hw.rr.cmd[R300_RR_ROUTE_0 + cur_reg] = 0
-					| R300_RS_ROUTE_ENABLE
-					| i /* source INTERP */
-					| (cur_reg << R300_RS_ROUTE_DEST_SHIFT);
-//			fprintf(stderr, "RS_ROUTE[%d] = 0x%x\n", cur_reg, r300->hw.rr.cmd[R300_RR_ROUTE_0 + cur_reg]);
-			cur_reg++;
-		} 
-	}
-	if (hw_tcl_on ? OutputsWritten & (1<<VERT_RESULT_COL0) : r300->state.render_inputs & _TNL_BIT_COLOR0)
-		r300->hw.rr.cmd[R300_RR_ROUTE_0] |= 0
-				| R300_RS_ROUTE_0_COLOR
-				| (cur_reg << R300_RS_ROUTE_0_COLOR_DEST_SHIFT);
-
-//	fprintf(stderr, "ADJ_RR0 = 0x%x\n", r300->hw.rr.cmd[R300_RR_ROUTE_0]);
-
-	r300->hw.rc.cmd[1] = 0
-			| (cur_reg /* count */ << R300_RS_CNTL_TC_CNT_SHIFT)
-			| R300_RS_CNTL_0_UNKNOWN_7
-			| R300_RS_CNTL_0_UNKNOWN_18;
-
-	if (r300->state.texture.tc_count > 0) {
-			r300->hw.rr.cmd[R300_RR_CMD_0] = cmdpacket0(R300_RS_ROUTE_0, cur_reg);
-			r300->hw.rc.cmd[2] = 0xC0 | (cur_reg-1); /* index of highest */
-	} else {
-			r300->hw.rr.cmd[R300_RR_CMD_0] = cmdpacket0(R300_RS_ROUTE_0, 1);
-			r300->hw.rc.cmd[2] = 0x0;
-	}
-
-
-//	fprintf(stderr, "rendering with %d texture co-ordinate sets\n", cur_reg);
-}
-#endif // USE_ARB_F_P
-
-#define vpucount(ptr) (((drm_r300_cmd_header_t*)(ptr))->vpu.count)
-
-#define bump_vpu_count(ptr, new_count)   do{\
-	drm_r300_cmd_header_t* _p=((drm_r300_cmd_header_t*)(ptr));\
-	int _nc=(new_count)/4; \
-	if(_nc>_p->vpu.count)_p->vpu.count=_nc;\
-	}while(0)
-
-void static inline setup_vertex_shader_fragment(r300ContextPtr r300, int dest, struct r300_vertex_shader_fragment *vsf)
-{
-	int i;
-
-	if(vsf->length==0)return;
-
-	if(vsf->length & 0x3){
-		fprintf(stderr,"VERTEX_SHADER_FRAGMENT must have length divisible by 4\n");
-		exit(-1);
-		}
-
-	switch((dest>>8) & 0xf){
-	case 0:
-		R300_STATECHANGE(r300, vpi);
-		for(i=0;i<vsf->length;i++)
-			r300->hw.vpi.cmd[R300_VPI_INSTR_0+i+4*(dest & 0xff)]=(vsf->body.d[i]);
-		bump_vpu_count(r300->hw.vpi.cmd, vsf->length+4*(dest & 0xff));
-		break;
-
-	case 2:
-		R300_STATECHANGE(r300, vpp);
-		for(i=0;i<vsf->length;i++)
-			r300->hw.vpp.cmd[R300_VPP_PARAM_0+i+4*(dest & 0xff)]=(vsf->body.d[i]);
-		bump_vpu_count(r300->hw.vpp.cmd, vsf->length+4*(dest & 0xff));
-		break;
-	case 4:
-		R300_STATECHANGE(r300, vps);
-		for(i=0;i<vsf->length;i++)
-			r300->hw.vps.cmd[1+i+4*(dest & 0xff)]=(vsf->body.d[i]);
-		bump_vpu_count(r300->hw.vps.cmd, vsf->length+4*(dest & 0xff));
-		break;
-	default:
-		fprintf(stderr, "%s:%s don't know how to handle dest %04x\n", __FILE__, __FUNCTION__, dest);
-		exit(-1);
-	}
-}
-
-void r300SetupVertexProgram(r300ContextPtr rmesa);
-
-/* just a skeleton for now.. */
-
-/* Generate a vertex shader that simply transforms vertex and texture coordinates,
-   while leaving colors intact. Nothing fancy (like lights) 
-   
-   If implementing lights make a copy first, so it is easy to switch between the two versions */
-static void r300GenerateSimpleVertexShader(r300ContextPtr r300)
-{
-	int i;
-	GLuint o_reg = 0;
-
-	/* Allocate parameters */
-	r300->state.vap_param.transform_offset=0x0;  /* transform matrix */
-	r300->state.vertex_shader.param_offset=0x0;
-	r300->state.vertex_shader.param_count=0x4;  /* 4 vector values - 4x4 matrix */
-	
-	r300->state.vertex_shader.program_start=0x0;
-	r300->state.vertex_shader.unknown_ptr1=0x4; /* magic value ? */
-	r300->state.vertex_shader.program_end=0x0;
-	
-	r300->state.vertex_shader.unknown_ptr2=0x0; /* magic value */
-	r300->state.vertex_shader.unknown_ptr3=0x4; /* magic value */
-	
-	/* Initialize matrix and vector parameters.. these should really be restructured */
-	/* TODO: fix vertex_shader structure */
-	r300->state.vertex_shader.matrix[0].length=16;
-	r300->state.vertex_shader.matrix[1].length=0;
-	r300->state.vertex_shader.matrix[2].length=0;
-	r300->state.vertex_shader.vector[0].length=0;
-	r300->state.vertex_shader.vector[1].length=0;
-	r300->state.vertex_shader.unknown1.length=0;
-	r300->state.vertex_shader.unknown2.length=0;
-	
-#define WRITE_OP(oper,source1,source2,source3)	{\
-	r300->state.vertex_shader.program.body.i[r300->state.vertex_shader.program_end].op=(oper); \
-	r300->state.vertex_shader.program.body.i[r300->state.vertex_shader.program_end].src1=(source1); \
-	r300->state.vertex_shader.program.body.i[r300->state.vertex_shader.program_end].src2=(source2); \
-	r300->state.vertex_shader.program.body.i[r300->state.vertex_shader.program_end].src3=(source3); \
-	r300->state.vertex_shader.program_end++; \
-	}
-
-	/* Multiply vertex coordinates with transform matrix */
-			
-	WRITE_OP(
-		EASY_VSF_OP(MUL, 0, ALL, TMP),
-		VSF_PARAM(3),
-		VSF_ATTR_W(0),
-		EASY_VSF_SOURCE(0, W, W, W, W, NONE, NONE)
-		)
-	
-	WRITE_OP(
-		EASY_VSF_OP(MUL, 1, ALL, RESULT),
-		VSF_REG(1),
-		VSF_ATTR_UNITY(1),
-		VSF_UNITY(1)
-		)
-	
-	WRITE_OP(
-		EASY_VSF_OP(MAD, 0, ALL, TMP),
-		VSF_PARAM(2),
-		VSF_ATTR_Z(0),
-		VSF_TMP(0)
-		)
-	
-	WRITE_OP(
-		EASY_VSF_OP(MAD, 0, ALL, TMP),
-		VSF_PARAM(1),
-		VSF_ATTR_Y(0),
-		VSF_TMP(0)
-		)
-	
-	WRITE_OP(
-		EASY_VSF_OP(MAD, 0, ALL, RESULT),
-		VSF_PARAM(0),
-		VSF_ATTR_X(0),
-		VSF_TMP(0)
-		)
-	o_reg += 2;
-	
-	if (r300->state.render_inputs & _TNL_BIT_COLOR1) {
-		WRITE_OP(
-			EASY_VSF_OP(MUL, o_reg++, ALL, RESULT),
-			VSF_REG(r300->state.vap_reg.i_color[1]),
-			VSF_ATTR_UNITY(r300->state.vap_reg.i_color[1]),
-			VSF_UNITY(r300->state.vap_reg.i_color[1])
-		)
-	}
-	
-	/* Pass through texture coordinates, if any */
-	for(i=0;i < r300->radeon.glCtx->Const.MaxTextureUnits;i++)
-		if(r300->state.render_inputs & (_TNL_BIT_TEX0<<i)){
-			// fprintf(stderr, "i_tex[%d]=%d\n", i, r300->state.vap_reg.i_tex[i]);
-			WRITE_OP(
-				EASY_VSF_OP(MUL, o_reg++ /* 2+i */, ALL, RESULT),
-				VSF_REG(r300->state.vap_reg.i_tex[i]),
-				VSF_ATTR_UNITY(r300->state.vap_reg.i_tex[i]),
-				VSF_UNITY(r300->state.vap_reg.i_tex[i])
-				)
-			}
-	
-	r300->state.vertex_shader.program_end--; /* r300 wants program length to be one more - no idea why */
-	r300->state.vertex_shader.program.length=(r300->state.vertex_shader.program_end+1)*4;
-	
-	r300->state.vertex_shader.unknown_ptr1=r300->state.vertex_shader.program_end; /* magic value ? */
-	r300->state.vertex_shader.unknown_ptr2=r300->state.vertex_shader.program_end; /* magic value ? */
-	r300->state.vertex_shader.unknown_ptr3=r300->state.vertex_shader.program_end; /* magic value ? */
-	
-}
-
-
-void r300SetupVertexShader(r300ContextPtr rmesa)
-{
-	GLcontext* ctx = rmesa->radeon.glCtx;
-	struct r300_vertex_shader_fragment unk4={
-			length: 4,
-			body: { f: {
-				/*0.0*/(rand()%100)/10.0,
-				/*0.0*/(rand()%100)/10.0,
-				/*1.0*/(rand()%100)/10.0,
-				/*0.0*/(rand()%100)/10.0
-				} }
-			};
-	LOCAL_VARS
-
-	/* Reset state, in case we don't use something */
-	((drm_r300_cmd_header_t*)rmesa->hw.vpp.cmd)->vpu.count = 0;
-	((drm_r300_cmd_header_t*)rmesa->hw.vpi.cmd)->vpu.count = 0;
-	((drm_r300_cmd_header_t*)rmesa->hw.vps.cmd)->vpu.count = 0;
-
-	/* Not sure why this doesnt work...
-	   0x400 area might have something to do with pixel shaders as it appears right after pfs programming.
-	   0x406 is set to { 0.0, 0.0, 1.0, 0.0 } most of the time but should change with smooth points and in other rare cases. */
-	//setup_vertex_shader_fragment(rmesa, 0x406, &unk4);
-	if(hw_tcl_on && ((struct r300_vertex_program *)CURRENT_VERTEX_SHADER(ctx))->translated){
-		r300SetupVertexProgram(rmesa);
-		return ;
-	}
-
-/* This needs to be replaced by vertex shader generation code */
-
-
-#if 0
-	/* textures enabled ? */
-	if(rmesa->state.texture.tc_count>0){
-		rmesa->state.vertex_shader=SINGLE_TEXTURE_VERTEX_SHADER;
-		} else {
-		rmesa->state.vertex_shader=FLAT_COLOR_VERTEX_SHADER;
-		}
-#endif
-
-	r300GenerateSimpleVertexShader(rmesa);
-
-        rmesa->state.vertex_shader.matrix[0].length=16;
-        memcpy(rmesa->state.vertex_shader.matrix[0].body.f, ctx->_ModelProjectMatrix.m, 16*4);
-
-	setup_vertex_shader_fragment(rmesa, VSF_DEST_PROGRAM, &(rmesa->state.vertex_shader.program));
-
-	setup_vertex_shader_fragment(rmesa, VSF_DEST_MATRIX0, &(rmesa->state.vertex_shader.matrix[0]));
-#if 0
-	setup_vertex_shader_fragment(rmesa, VSF_DEST_MATRIX1, &(rmesa->state.vertex_shader.matrix[0]));
-	setup_vertex_shader_fragment(rmesa, VSF_DEST_MATRIX2, &(rmesa->state.vertex_shader.matrix[0]));
-
-	setup_vertex_shader_fragment(rmesa, VSF_DEST_VECTOR0, &(rmesa->state.vertex_shader.vector[0]));
-	setup_vertex_shader_fragment(rmesa, VSF_DEST_VECTOR1, &(rmesa->state.vertex_shader.vector[1]));
-#endif
-
-#if 0
-	setup_vertex_shader_fragment(rmesa, VSF_DEST_UNKNOWN1, &(rmesa->state.vertex_shader.unknown1));
-	setup_vertex_shader_fragment(rmesa, VSF_DEST_UNKNOWN2, &(rmesa->state.vertex_shader.unknown2));
-#endif
-
-	R300_STATECHANGE(rmesa, pvs);
-	rmesa->hw.pvs.cmd[R300_PVS_CNTL_1]=(rmesa->state.vertex_shader.program_start << R300_PVS_CNTL_1_PROGRAM_START_SHIFT)
-		| (rmesa->state.vertex_shader.unknown_ptr1 << R300_PVS_CNTL_1_POS_END_SHIFT)
-		| (rmesa->state.vertex_shader.program_end << R300_PVS_CNTL_1_PROGRAM_END_SHIFT);
-	rmesa->hw.pvs.cmd[R300_PVS_CNTL_2]=(rmesa->state.vertex_shader.param_offset << R300_PVS_CNTL_2_PARAM_OFFSET_SHIFT)
-		| (rmesa->state.vertex_shader.param_count << R300_PVS_CNTL_2_PARAM_COUNT_SHIFT);
-	rmesa->hw.pvs.cmd[R300_PVS_CNTL_3]=(rmesa->state.vertex_shader.unknown_ptr2 << R300_PVS_CNTL_3_PROGRAM_UNKNOWN_SHIFT)
-	| (rmesa->state.vertex_shader.unknown_ptr3 << 0);
-
-	/* This is done for vertex shader fragments, but also needs to be done for vap_pvs,
-	so I leave it as a reminder */
-#if 0
-	reg_start(R300_VAP_PVS_WAITIDLE,0);
-		e32(0x00000000);
-#endif
-}
-
-void r300SetupVertexProgram(r300ContextPtr rmesa)
-{
-	GLcontext* ctx = rmesa->radeon.glCtx;
-	int inst_count;
-	int param_count;
-	LOCAL_VARS
-	struct r300_vertex_program *prog=(struct r300_vertex_program *)CURRENT_VERTEX_SHADER(ctx);
-			
-
-	/* Reset state, in case we don't use something */
-	((drm_r300_cmd_header_t*)rmesa->hw.vpp.cmd)->vpu.count = 0;
-	((drm_r300_cmd_header_t*)rmesa->hw.vpi.cmd)->vpu.count = 0;
-	((drm_r300_cmd_header_t*)rmesa->hw.vps.cmd)->vpu.count = 0;
-
-	r300VertexProgUpdateParams(ctx, prog);
-
-	setup_vertex_shader_fragment(rmesa, VSF_DEST_PROGRAM, &(prog->program));
-
-	setup_vertex_shader_fragment(rmesa, VSF_DEST_MATRIX0, &(prog->params));
-
-#if 0
-	setup_vertex_shader_fragment(rmesa, VSF_DEST_UNKNOWN1, &(rmesa->state.vertex_shader.unknown1));
-	setup_vertex_shader_fragment(rmesa, VSF_DEST_UNKNOWN2, &(rmesa->state.vertex_shader.unknown2));
-#endif
-
-	inst_count=prog->program.length/4 - 1;
-	param_count=prog->params.length/4;
-
-	R300_STATECHANGE(rmesa, pvs);
-	rmesa->hw.pvs.cmd[R300_PVS_CNTL_1]=(0 << R300_PVS_CNTL_1_PROGRAM_START_SHIFT)
-		| (inst_count/*pos_end*/ << R300_PVS_CNTL_1_POS_END_SHIFT)
-		| (inst_count << R300_PVS_CNTL_1_PROGRAM_END_SHIFT);
-	rmesa->hw.pvs.cmd[R300_PVS_CNTL_2]=(0 << R300_PVS_CNTL_2_PARAM_OFFSET_SHIFT)
-		| (param_count << R300_PVS_CNTL_2_PARAM_COUNT_SHIFT);
-	rmesa->hw.pvs.cmd[R300_PVS_CNTL_3]=(0/*rmesa->state.vertex_shader.unknown_ptr2*/ << R300_PVS_CNTL_3_PROGRAM_UNKNOWN_SHIFT)
-	| (inst_count /*rmesa->state.vertex_shader.unknown_ptr3*/ << 0);
-
-	/* This is done for vertex shader fragments, but also needs to be done for vap_pvs,
-	so I leave it as a reminder */
-#if 0
-	reg_start(R300_VAP_PVS_WAITIDLE,0);
-		e32(0x00000000);
-#endif
-}
-
-/* This is probably wrong for some values, I need to test this
- * some more.  Range checking would be a good idea also..
- * 
- * But it works for most things.  I'll fix it later if someone
- * else with a better clue doesn't
- */
-static unsigned int r300PackFloat24(float f)
-{
-	float mantissa;
-	int exponent;
-	unsigned int float24 = 0;
-
-	if (f == 0.0) return 0;
-
-	mantissa = frexpf(f, &exponent);
-
-	/* Handle -ve */
-	if (mantissa < 0) {
-		float24 |= (1<<23);
-		mantissa = mantissa * -1.0;
-	}
-	/* Handle exponent, bias of 63 */
-	exponent += 62;
-	float24 |= (exponent << 16);
-	/* Kill 7 LSB of mantissa */
-	float24 |= (r300PackFloat32(mantissa) & 0x7FFFFF)  >> 7;
-
-	return float24;
-}
-
-#if USE_ARB_F_P == 1
-void r300SetupPixelShader(r300ContextPtr rmesa)
-{
-	GLcontext *ctx = rmesa->radeon.glCtx;
-	struct r300_fragment_program *rp =
-	    (struct r300_fragment_program *)ctx->FragmentProgram._Current;
-	int i,k;
-
-	if (!rp)	/* should only happenen once, just after context is created */
-		return;
-	
-	translate_fragment_shader(rp);
-	if (!rp->translated) {
-		fprintf(stderr, "%s: No valid fragment shader, exiting\n", __func__);
-		exit(-1);
-	}
-	
-	R300_STATECHANGE(rmesa, fpt);
-	for(i=0;i<rp->tex.length;i++)
-		rmesa->hw.fpt.cmd[R300_FPT_INSTR_0+i]=rp->tex.inst[i];
-	rmesa->hw.fpt.cmd[R300_FPT_CMD_0]=cmdpacket0(R300_PFS_TEXI_0, rp->tex.length);
-
-#define OUTPUT_FIELD(st, reg, field)  \
-		R300_STATECHANGE(rmesa, st); \
-		for(i=0;i<=rp->alu_end;i++) \
-			rmesa->hw.st.cmd[R300_FPI_INSTR_0+i]=rp->alu.inst[i].field;\
-		rmesa->hw.st.cmd[R300_FPI_CMD_0]=cmdpacket0(reg, rp->alu_end+1);
-
-	OUTPUT_FIELD(fpi[0], R300_PFS_INSTR0_0, inst0);
-	OUTPUT_FIELD(fpi[1], R300_PFS_INSTR1_0, inst1);
-	OUTPUT_FIELD(fpi[2], R300_PFS_INSTR2_0, inst2);
-	OUTPUT_FIELD(fpi[3], R300_PFS_INSTR3_0, inst3);
-#undef OUTPUT_FIELD
-
-	R300_STATECHANGE(rmesa, fp);
-	/* I just want to say, the way these nodes are stored.. weird.. */
-	for (i=0,k=(4-(rp->cur_node+1));i<4;i++,k++) {
-		if (i<(rp->cur_node+1)) {
-			rmesa->hw.fp.cmd[R300_FP_NODE0+k]=
-				(rp->node[i].alu_offset << R300_PFS_NODE_ALU_OFFSET_SHIFT)
-				| (rp->node[i].alu_end  << R300_PFS_NODE_ALU_END_SHIFT)
-				| (rp->node[i].tex_offset << R300_PFS_NODE_TEX_OFFSET_SHIFT)
-				| (rp->node[i].tex_end  << R300_PFS_NODE_TEX_END_SHIFT)
-				| ( (k==3) ? R300_PFS_NODE_LAST_NODE : 0);
-		} else {
-			rmesa->hw.fp.cmd[R300_FP_NODE0+(3-i)] = 0;
-		}
-	}
-
-		/*  PFS_CNTL_0 */
-	rmesa->hw.fp.cmd[R300_FP_CNTL0]=
-		rp->cur_node
-		| (rp->first_node_has_tex<<3);
-		/* PFS_CNTL_1 */
-	rmesa->hw.fp.cmd[R300_FP_CNTL1]=rp->max_temp_idx;
-		/* PFS_CNTL_2 */
-	rmesa->hw.fp.cmd[R300_FP_CNTL2]=
-		(rp->alu_offset << R300_PFS_CNTL_ALU_OFFSET_SHIFT)
-		| (rp->alu_end << R300_PFS_CNTL_ALU_END_SHIFT)
-		| (rp->tex_offset << R300_PFS_CNTL_TEX_OFFSET_SHIFT)
-		| (rp->tex_end << R300_PFS_CNTL_TEX_END_SHIFT);
-
-	R300_STATECHANGE(rmesa, fpp);
-	for(i=0;i<rp->const_nr;i++){
-		rmesa->hw.fpp.cmd[R300_FPP_PARAM_0+4*i+0]=r300PackFloat24(rp->constant[i][0]);
-		rmesa->hw.fpp.cmd[R300_FPP_PARAM_0+4*i+1]=r300PackFloat24(rp->constant[i][1]);
-		rmesa->hw.fpp.cmd[R300_FPP_PARAM_0+4*i+2]=r300PackFloat24(rp->constant[i][2]);
-		rmesa->hw.fpp.cmd[R300_FPP_PARAM_0+4*i+3]=r300PackFloat24(rp->constant[i][3]);
-	}
-	rmesa->hw.fpp.cmd[R300_FPP_CMD_0]=cmdpacket0(R300_PFS_PARAM_0_X, rp->const_nr*4);
-}
-#else
-/* just a skeleton for now.. */
-void r300GenerateTexturePixelShader(r300ContextPtr r300)
-{
-	int i, mtu;
-	mtu = r300->radeon.glCtx->Const.MaxTextureUnits;
-	GLenum envMode;
-	GLuint OutputsWritten = CURRENT_VERTEX_SHADER(r300->radeon.glCtx)->OutputsWritten;
-
-	int tex_inst=0, alu_inst=0;
-
-	for(i=0;i<mtu;i++){
-		/* No need to proliferate {} */
-		if(!TMU_ENABLED(r300->radeon.glCtx, i))continue;
-
-		envMode = r300->radeon.glCtx->Texture.Unit[i].EnvMode;
-		//fprintf(stderr, "envMode=%s\n", _mesa_lookup_enum_by_nr(envMode));
-
-		/* Fetch textured pixel */
-
-		r300->state.pixel_shader.program.tex.inst[tex_inst]=0x00018000;
-		tex_inst++;
-
-		switch(r300->radeon.glCtx->Texture.Unit[i]._CurrentCombine->ModeRGB){
-			case GL_REPLACE:
-				WARN_ONCE("ModeA==GL_REPLACE is possibly broken.\n");
-				r300->state.pixel_shader.program.alu.inst[alu_inst].inst0=
-					EASY_PFS_INSTR0(MAD, SRC0C_XYZ, ONE, ZERO);
-
-				r300->state.pixel_shader.program.alu.inst[alu_inst].inst1=
-					EASY_PFS_INSTR1(0, 0, 0 | PFS_FLAG_CONST, 0 | PFS_FLAG_CONST, NONE, ALL);
-				break;
-			case GL_MODULATE:
-				WARN_ONCE("ModeRGB==GL_MODULATE is possibly broken.\n");
-				r300->state.pixel_shader.program.alu.inst[alu_inst].inst0=
-					EASY_PFS_INSTR0(MAD, SRC0C_XYZ, SRC1C_XYZ, ZERO);
-
-				r300->state.pixel_shader.program.alu.inst[alu_inst].inst1=
-					EASY_PFS_INSTR1(0, 0, 1, 0 | PFS_FLAG_CONST, NONE, ALL);
-
-				break;
-			default:
-				WARN_ONCE("ModeRGB=%s is not implemented yet !\n",
-					 _mesa_lookup_enum_by_nr(r300->radeon.glCtx->Texture.Unit[i]._CurrentCombine->ModeRGB));
-				/* PFS_NOP */
-				r300->state.pixel_shader.program.alu.inst[alu_inst].inst0=
-					EASY_PFS_INSTR0(MAD, SRC0C_XYZ, ONE, ZERO);
-
-				r300->state.pixel_shader.program.alu.inst[alu_inst].inst1=
-					EASY_PFS_INSTR1(0, 0, 0 | PFS_FLAG_CONST, 0 | PFS_FLAG_CONST, NONE, ALL);
-			}
-		switch(r300->radeon.glCtx->Texture.Unit[i]._CurrentCombine->ModeA){
-			case GL_REPLACE:
-				WARN_ONCE("ModeA==GL_REPLACE is possibly broken.\n");
-				r300->state.pixel_shader.program.alu.inst[alu_inst].inst2=
-					EASY_PFS_INSTR2(MAD, SRC0A, ONE, ZERO);
-
-				r300->state.pixel_shader.program.alu.inst[alu_inst].inst3=
-					EASY_PFS_INSTR3(0, 0, 0| PFS_FLAG_CONST, 0 | PFS_FLAG_CONST, OUTPUT);
-
-#if 0
-				fprintf(stderr, "numArgsA=%d sourceA[0]=%s op=%d\n",
-					 r300->radeon.glCtx->Texture.Unit[i]._CurrentCombine->_NumArgsA,
-					 _mesa_lookup_enum_by_nr(r300->radeon.glCtx->Texture.Unit[i]._CurrentCombine->SourceA[0]),
-					 r300->radeon.glCtx->Texture.Unit[i]._CurrentCombine->OperandA[0]-GL_SRC_ALPHA);
-#endif
-				break;
-			case GL_MODULATE:
-				WARN_ONCE("ModeA==GL_MODULATE is possibly broken.\n");
-
-				r300->state.pixel_shader.program.alu.inst[alu_inst].inst2=
-					EASY_PFS_INSTR2(MAD, SRC0A, SRC1A, ZERO);
-
-				r300->state.pixel_shader.program.alu.inst[alu_inst].inst3=
-					EASY_PFS_INSTR3(0, 0, 1, 0 | PFS_FLAG_CONST, OUTPUT);
-
-				break;
-			default:
-				WARN_ONCE("ModeA=%s is not implemented yet !\n",
-					 _mesa_lookup_enum_by_nr(r300->radeon.glCtx->Texture.Unit[i]._CurrentCombine->ModeA));
-				/* PFS_NOP */
-				r300->state.pixel_shader.program.alu.inst[alu_inst].inst2=
-					EASY_PFS_INSTR2(MAD, SRC0A, ONE, ZERO);
-
-				r300->state.pixel_shader.program.alu.inst[alu_inst].inst3=
-					EASY_PFS_INSTR3(0, 0, 0 | PFS_FLAG_CONST, 0 | PFS_FLAG_CONST, OUTPUT);
-
-			}
-
-		alu_inst++;
-		}
-	
-	r300->state.pixel_shader.program.tex.length=tex_inst;
-	r300->state.pixel_shader.program.tex_offset=0;
-	r300->state.pixel_shader.program.tex_end=tex_inst-1;
-
-#if 0
-	/* saturate last instruction, like i915 driver does */
-	r300->state.pixel_shader.program.alu.inst[alu_inst-1].inst0|=R300_FPI0_OUTC_SAT;
-	r300->state.pixel_shader.program.alu.inst[alu_inst-1].inst2|=R300_FPI2_OUTA_SAT;
-#endif
-
-	r300->state.pixel_shader.program.alu.length=alu_inst;
-	r300->state.pixel_shader.program.alu_offset=0;
-	r300->state.pixel_shader.program.alu_end=alu_inst-1;
-}
-
-void r300SetupPixelShader(r300ContextPtr rmesa)
-{
-int i,k;
-
-	/* This needs to be replaced by pixel shader generation code */
-
-	/* textures enabled ? */
-	if(rmesa->state.texture.tc_count>0){
-#if 1
-		r300GenerateTextureFragmentShader(rmesa);
-#else
-		rmesa->state.pixel_shader=SINGLE_TEXTURE_PIXEL_SHADER;
-		r300GenerateTexturePixelShader(rmesa);
-#endif
-		} else {
-		rmesa->state.pixel_shader=FLAT_COLOR_PIXEL_SHADER;
-		}
-	
-	R300_STATECHANGE(rmesa, fpt);
-	for(i=0;i<rmesa->state.pixel_shader.program.tex.length;i++)
-		rmesa->hw.fpt.cmd[R300_FPT_INSTR_0+i]=rmesa->state.pixel_shader.program.tex.inst[i];
-	rmesa->hw.fpt.cmd[R300_FPT_CMD_0]=cmdpacket0(R300_PFS_TEXI_0, rmesa->state.pixel_shader.program.tex.length);
-
-#define OUTPUT_FIELD(st, reg, field)  \
-		R300_STATECHANGE(rmesa, st); \
-		for(i=0;i<rmesa->state.pixel_shader.program.alu.length;i++) \
-			rmesa->hw.st.cmd[R300_FPI_INSTR_0+i]=rmesa->state.pixel_shader.program.alu.inst[i].field;\
-		rmesa->hw.st.cmd[R300_FPI_CMD_0]=cmdpacket0(reg, rmesa->state.pixel_shader.program.alu.length);
-
-	OUTPUT_FIELD(fpi[0], R300_PFS_INSTR0_0, inst0);
-	OUTPUT_FIELD(fpi[1], R300_PFS_INSTR1_0, inst1);
-	OUTPUT_FIELD(fpi[2], R300_PFS_INSTR2_0, inst2);
-	OUTPUT_FIELD(fpi[3], R300_PFS_INSTR3_0, inst3);
-#undef OUTPUT_FIELD
-
-	R300_STATECHANGE(rmesa, fp);
-	for(i=0;i<4;i++){
-		rmesa->hw.fp.cmd[R300_FP_NODE0+i]=
-		(rmesa->state.pixel_shader.program.node[i].alu_offset << R300_PFS_NODE_ALU_OFFSET_SHIFT)
-		| (rmesa->state.pixel_shader.program.node[i].alu_end  << R300_PFS_NODE_ALU_END_SHIFT)
-		| (rmesa->state.pixel_shader.program.node[i].tex_offset << R300_PFS_NODE_TEX_OFFSET_SHIFT)
-		| (rmesa->state.pixel_shader.program.node[i].tex_end  << R300_PFS_NODE_TEX_END_SHIFT)
-		| ( (i==3) ? R300_PFS_NODE_LAST_NODE : 0);
-		}
-
-		/*  PFS_CNTL_0 */
-	rmesa->hw.fp.cmd[R300_FP_CNTL0]=
-		(rmesa->state.pixel_shader.program.active_nodes-1)
-		| (rmesa->state.pixel_shader.program.first_node_has_tex<<3);
-		/* PFS_CNTL_1 */
-	rmesa->hw.fp.cmd[R300_FP_CNTL1]=rmesa->state.pixel_shader.program.temp_register_count;
-		/* PFS_CNTL_2 */
-	rmesa->hw.fp.cmd[R300_FP_CNTL2]=
-		(rmesa->state.pixel_shader.program.alu_offset << R300_PFS_CNTL_ALU_OFFSET_SHIFT)
-		| (rmesa->state.pixel_shader.program.alu_end << R300_PFS_CNTL_ALU_END_SHIFT)
-		| (rmesa->state.pixel_shader.program.tex_offset << R300_PFS_CNTL_TEX_OFFSET_SHIFT)
-		| (rmesa->state.pixel_shader.program.tex_end << R300_PFS_CNTL_TEX_END_SHIFT);
-
-	R300_STATECHANGE(rmesa, fpp);
-	for(i=0;i<rmesa->state.pixel_shader.param_length;i++){
-		rmesa->hw.fpp.cmd[R300_FPP_PARAM_0+4*i+0]=r300PackFloat32(rmesa->state.pixel_shader.param[i].x);
-		rmesa->hw.fpp.cmd[R300_FPP_PARAM_0+4*i+1]=r300PackFloat32(rmesa->state.pixel_shader.param[i].y);
-		rmesa->hw.fpp.cmd[R300_FPP_PARAM_0+4*i+2]=r300PackFloat32(rmesa->state.pixel_shader.param[i].z);
-		rmesa->hw.fpp.cmd[R300_FPP_PARAM_0+4*i+3]=r300PackFloat32(rmesa->state.pixel_shader.param[i].w);
-		}
-	rmesa->hw.fpp.cmd[R300_FPP_CMD_0]=cmdpacket0(R300_PFS_PARAM_0_X, rmesa->state.pixel_shader.param_length);
-
-}
-#endif
-
-/**
- * Called by Mesa after an internal state update.
- */
-static void r300InvalidateState(GLcontext * ctx, GLuint new_state)
-{
-	r300ContextPtr r300 = R300_CONTEXT(ctx);
-	
-	_swrast_InvalidateState(ctx, new_state);
-	_swsetup_InvalidateState(ctx, new_state);
-	_ac_InvalidateState(ctx, new_state);
-	_tnl_InvalidateState(ctx, new_state);
-	_ae_invalidate_state(ctx, new_state);
-
-	/* Go inefficiency! */
-	r300ResetHwState(r300);
-}
-
-/* Checks that r300ResetHwState actually modifies all states.
-   Should probably be burried in somewhere else as this file is getting longish. */
-static void verify_r300ResetHwState(r300ContextPtr r300, int stage)
-{
-	struct r300_state_atom* atom;
-	int i;
-	drm_r300_cmd_header_t cmd;
-	
-	if(stage){ /* mess around with states */
-		unsigned long fp1, cb1;
-	
-		fp1=r300->hw.fp.cmd[R300_FP_CMD_1]; /* some special cases... */
-		cb1=r300->hw.cb.cmd[R300_CB_CMD_1];
-	
-		fprintf(stderr, "verify begin:\n");
-	
-		foreach(atom, &r300->hw.atomlist) {
-			for(i=1; i < (*atom->check)(r300, atom); i++)
-				atom->cmd[i]=0xdeadbeef;
-		}	
-		r300->hw.fp.cmd[R300_FP_CMD_1]=fp1;
-		r300->hw.cb.cmd[R300_CB_CMD_1]=cb1;
-			
-		foreach(atom, &r300->hw.atomlist) {
-			cmd.u=atom->cmd[0];
-			switch(cmd.header.cmd_type){
-			case R300_CMD_PACKET0:
-			case R300_CMD_VPU:
-			case R300_CMD_PACKET3:
-			case R300_CMD_END3D:
-			case R300_CMD_CP_DELAY:
-			case R300_CMD_DMA_DISCARD:
-				break;
-			default: fprintf(stderr, "unknown cmd_type %d in atom %s\n",
-					cmd.header.cmd_type, atom->name);
-			}
-		
-		}	
-	} else { /* check that they were set */
-		foreach(atom, &r300->hw.atomlist) {
-			for(i=1; i < (*atom->check)(r300, atom); i++)
-				if(atom->cmd[i]==0xdeadbeef)
-					fprintf(stderr, "atom %s is untouched\n", atom->name);
-		}	
-	}
-}
-		
-/**
- * Completely recalculates hardware state based on the Mesa state.
- */
-void r300ResetHwState(r300ContextPtr r300)
-{
-	GLcontext* ctx = r300->radeon.glCtx;
-	int i;
-
-	if (RADEON_DEBUG & DEBUG_STATE)
-		fprintf(stderr, "%s\n", __FUNCTION__);
-
-	//verify_r300ResetHwState(r300, 1);
-			
-		/* This is a place to initialize registers which
-		   have bitfields accessed by different functions
-		   and not all bits are used */
-#if 0
-	/* initialize similiar to r200 */
-	r300->hw.zs.cmd[R300_ZS_CNTL_0] = 0;
-	r300->hw.zs.cmd[R300_ZS_CNTL_1] =
-	    (R300_ZS_ALWAYS << R300_RB3D_ZS1_FRONT_FUNC_SHIFT) |
-	    (R300_ZS_KEEP << R300_RB3D_ZS1_FRONT_FAIL_OP_SHIFT) |
-	    (R300_ZS_KEEP << R300_RB3D_ZS1_FRONT_ZPASS_OP_SHIFT) |
-	    (R300_ZS_KEEP << R300_RB3D_ZS1_FRONT_ZFAIL_OP_SHIFT) |
-	    (R300_ZS_ALWAYS << R300_RB3D_ZS1_BACK_FUNC_SHIFT) |
-	    (R300_ZS_KEEP << R300_RB3D_ZS1_BACK_FAIL_OP_SHIFT) |
-	    (R300_ZS_KEEP << R300_RB3D_ZS1_BACK_ZPASS_OP_SHIFT) |
-	    (R300_ZS_KEEP << R300_RB3D_ZS1_BACK_ZFAIL_OP_SHIFT);
-	r300->hw.zs.cmd[R300_ZS_CNTL_2] = 0x00ffff00;
-#endif
-
-		/* go and compute register values from GL state */
-
-	r300UpdateWindow(ctx);
-
-	r300ColorMask(ctx,
-		ctx->Color.ColorMask[RCOMP],
-		ctx->Color.ColorMask[GCOMP],
-		ctx->Color.ColorMask[BCOMP],
-		ctx->Color.ColorMask[ACOMP]);
-
-	r300Enable(ctx, GL_DEPTH_TEST, ctx->Depth.Test);
-	r300DepthMask(ctx, ctx->Depth.Mask);
-	r300DepthFunc(ctx, ctx->Depth.Func);
-	
-	/* stencil */
-	r300Enable(ctx, GL_STENCIL_TEST, ctx->Stencil.Enabled);
-	r300StencilMask(ctx, ctx->Stencil.WriteMask[0]);
-	r300StencilFunc(ctx, ctx->Stencil.Function[0], ctx->Stencil.Ref[0], ctx->Stencil.ValueMask[0]);
-	r300StencilOp(ctx, ctx->Stencil.FailFunc[0], ctx->Stencil.ZFailFunc[0], ctx->Stencil.ZPassFunc[0]);
-
-	r300UpdateCulling(ctx);
-
-	r300UpdateTextureState(ctx);
-
-//	r300_setup_routing(ctx, GL_TRUE);
-	if(hw_tcl_on == GL_FALSE){
-		r300EmitArrays(ctx, GL_TRUE); /* Just do the routing */
-		r300_setup_textures(ctx);
-		r300_setup_rs_unit(ctx);
-
-		r300SetupVertexShader(r300);
-		r300SetupPixelShader(r300);
-	}
-
-	r300_set_blend_state(ctx);
-
-	r300AlphaFunc(ctx, ctx->Color.AlphaFunc, ctx->Color.AlphaRef);
-	r300Enable(ctx, GL_ALPHA_TEST, ctx->Color.AlphaEnabled);
-		
-		/* Initialize magic registers
-		 TODO : learn what they really do, or get rid of
-		 those we don't have to touch */
-	r300->hw.unk2080.cmd[1] = 0x0030045A; /* Dangerous */
-
-	r300->hw.vte.cmd[1] = R300_VPORT_X_SCALE_ENA
-				| R300_VPORT_X_OFFSET_ENA
-				| R300_VPORT_Y_SCALE_ENA
-				| R300_VPORT_Y_OFFSET_ENA
-				| R300_VPORT_Z_SCALE_ENA
-				| R300_VPORT_Z_OFFSET_ENA
-				| R300_VTX_W0_FMT;
-	r300->hw.vte.cmd[2] = 0x00000008;
-
-	r300->hw.unk2134.cmd[1] = 0x00FFFFFF;
-	r300->hw.unk2134.cmd[2] = 0x00000000;
-#ifdef MESA_BIG_ENDIAN
-	r300->hw.unk2140.cmd[1] = 0x00000002;
-#else
-	r300->hw.unk2140.cmd[1] = 0x00000000;
-#endif
-
-#if 0 /* Done in setup routing */
-	((drm_r300_cmd_header_t*)r300->hw.vir[0].cmd)->packet0.count = 1;
-	r300->hw.vir[0].cmd[1] = 0x21030003;
-
-	((drm_r300_cmd_header_t*)r300->hw.vir[1].cmd)->packet0.count = 1;
-	r300->hw.vir[1].cmd[1] = 0xF688F688;
-
-	r300->hw.vic.cmd[R300_VIR_CNTL_0] = 0x00000001;
-	r300->hw.vic.cmd[R300_VIR_CNTL_1] = 0x00000405;
-#endif
-
-	r300->hw.unk21DC.cmd[1] = 0xAAAAAAAA;
-
-	r300->hw.unk221C.cmd[1] = R300_221C_NORMAL;
-
-	r300->hw.unk2220.cmd[1] = r300PackFloat32(1.0);
-	r300->hw.unk2220.cmd[2] = r300PackFloat32(1.0);
-	r300->hw.unk2220.cmd[3] = r300PackFloat32(1.0);
-	r300->hw.unk2220.cmd[4] = r300PackFloat32(1.0);
-
-	if (GET_CHIP(r300->radeon.radeonScreen) == RADEON_CHIP_R300)
-		r300->hw.unk2288.cmd[1] = R300_2288_R300;
-	else
-		r300->hw.unk2288.cmd[1] = R300_2288_RV350;
-
-#if 0
-	r300->hw.vof.cmd[R300_VOF_CNTL_0] = R300_VAP_OUTPUT_VTX_FMT_0__POS_PRESENT
-				| R300_VAP_OUTPUT_VTX_FMT_0__COLOR_PRESENT;
-	r300->hw.vof.cmd[R300_VOF_CNTL_1] = 0; /* no textures */
-
-
-	r300->hw.pvs.cmd[R300_PVS_CNTL_1] = 0;
-	r300->hw.pvs.cmd[R300_PVS_CNTL_2] = 0;
-	r300->hw.pvs.cmd[R300_PVS_CNTL_3] = 0;
-#endif
-
-	r300->hw.gb_enable.cmd[1] = R300_GB_POINT_STUFF_ENABLE
-		| R300_GB_LINE_STUFF_ENABLE
-		| R300_GB_TRIANGLE_STUFF_ENABLE /*| R300_GB_UNK30*/;
-
-	r300->hw.gb_misc.cmd[R300_GB_MISC_MSPOS_0] = 0x66666666;
-	r300->hw.gb_misc.cmd[R300_GB_MISC_MSPOS_1] = 0x06666666;
-	if (GET_CHIP(r300->radeon.radeonScreen) == RADEON_CHIP_R300)
-		r300->hw.gb_misc.cmd[R300_GB_MISC_TILE_CONFIG] = R300_GB_TILE_ENABLE
-							| R300_GB_TILE_PIPE_COUNT_R300
-							| R300_GB_TILE_SIZE_16;
-	else if (GET_CHIP(r300->radeon.radeonScreen) == RADEON_CHIP_R420)
-		r300->hw.gb_misc.cmd[R300_GB_MISC_TILE_CONFIG] = R300_GB_TILE_ENABLE
-							| R300_GB_TILE_PIPE_COUNT_R420
-							| R300_GB_TILE_SIZE_16;
-	else
-		r300->hw.gb_misc.cmd[R300_GB_MISC_TILE_CONFIG] = R300_GB_TILE_ENABLE
-							| R300_GB_TILE_PIPE_COUNT_RV300
-							| R300_GB_TILE_SIZE_16;
-	r300->hw.gb_misc.cmd[R300_GB_MISC_SELECT] = 0x00000000;
-	r300->hw.gb_misc.cmd[R300_GB_MISC_AA_CONFIG] = 0x00000000; /* No antialiasing */
-
-	//r300->hw.txe.cmd[R300_TXE_ENABLE] = 0;
-
-	r300->hw.unk4200.cmd[1] = r300PackFloat32(0.0);
-	r300->hw.unk4200.cmd[2] = r300PackFloat32(0.0);
-	r300->hw.unk4200.cmd[3] = r300PackFloat32(1.0);
-	r300->hw.unk4200.cmd[4] = r300PackFloat32(1.0);
-
-	r300->hw.unk4214.cmd[1] = 0x00050005;
-
-	r300PointSize(ctx, 0.0);
-#if 0
-	r300->hw.ps.cmd[R300_PS_POINTSIZE] = (6 << R300_POINTSIZE_X_SHIFT) |
-					     (6 << R300_POINTSIZE_Y_SHIFT);
-#endif
-
-	r300->hw.unk4230.cmd[1] = 0x01800000;//18000006;
-	r300->hw.unk4230.cmd[2] = 0x00020006;
-	r300->hw.unk4230.cmd[3] = r300PackFloat32(1.0 / 192.0);
-
-	r300LineWidth(ctx, 0.0);
-
-	r300->hw.unk4260.cmd[1] = 0;
-	r300->hw.unk4260.cmd[2] = r300PackFloat32(0.0);
-	r300->hw.unk4260.cmd[3] = r300PackFloat32(1.0);
-
-	r300->hw.unk4274.cmd[1] = 0x00000002;
-	r300ShadeModel(ctx, ctx->Light.ShadeModel);
-	r300->hw.unk4274.cmd[3] = 0x00000000;
-	r300->hw.unk4274.cmd[4] = 0x00000000;
-
-	r300PolygonMode(ctx, GL_FRONT, ctx->Polygon.FrontMode);
-	r300PolygonMode(ctx, GL_BACK, ctx->Polygon.BackMode);
-	r300->hw.unk4288.cmd[2] = 0x00000001;
-	r300->hw.unk4288.cmd[3] = 0x00000000;
-	r300->hw.unk4288.cmd[4] = 0x00000000;
-	r300->hw.unk4288.cmd[5] = 0x00000000;
-
-	r300->hw.unk42A0.cmd[1] = 0x00000000;
-
-	r300PolygonOffset(ctx, ctx->Polygon.OffsetFactor, ctx->Polygon.OffsetUnits);
-	r300Enable(ctx, GL_POLYGON_OFFSET_FILL, ctx->Polygon.OffsetFill);
-	
-	r300->hw.unk42C0.cmd[1] = 0x4B7FFFFF;
-	r300->hw.unk42C0.cmd[2] = 0x00000000;
-
-
-	r300->hw.unk43A4.cmd[1] = 0x0000001C;
-	r300->hw.unk43A4.cmd[2] = 0x2DA49525;
-
-	r300->hw.unk43E8.cmd[1] = 0x00FFFFFF;
-
-#if 0
-	r300->hw.fp.cmd[R300_FP_CNTL0] = 0;
-	r300->hw.fp.cmd[R300_FP_CNTL1] = 0;
-	r300->hw.fp.cmd[R300_FP_CNTL2] = 0;
-	r300->hw.fp.cmd[R300_FP_NODE0] = 0;
-	r300->hw.fp.cmd[R300_FP_NODE1] = 0;
-	r300->hw.fp.cmd[R300_FP_NODE2] = 0;
-	r300->hw.fp.cmd[R300_FP_NODE3] = 0;
-#endif
-
-	r300->hw.unk46A4.cmd[1] = 0x00001B01;
-	r300->hw.unk46A4.cmd[2] = 0x00001B0F;
-	r300->hw.unk46A4.cmd[3] = 0x00001B0F;
-	r300->hw.unk46A4.cmd[4] = 0x00001B0F;
-	r300->hw.unk46A4.cmd[5] = 0x00000001;
-
-#if 0
-	for(i = 1; i <= 64; ++i) {
-		/* create NOP instructions */
-		r300->hw.fpi[0].cmd[i] = FP_INSTRC(MAD, FP_ARGC(SRC0C_XYZ), FP_ARGC(ONE), FP_ARGC(ZERO));
-		r300->hw.fpi[1].cmd[i] = FP_SELC(0,XYZ,NO,FP_TMP(0),0,0);
-		r300->hw.fpi[2].cmd[i] = FP_INSTRA(MAD, FP_ARGA(SRC0A), FP_ARGA(ONE), FP_ARGA(ZERO));
-		r300->hw.fpi[3].cmd[i] = FP_SELA(0,W,NO,FP_TMP(0),0,0);
-	}
-#endif
-
-	r300->hw.unk4BC0.cmd[1] = 0;
-
-	r300->hw.unk4BC8.cmd[1] = 0;
-	r300->hw.unk4BC8.cmd[2] = 0;
-	r300->hw.unk4BC8.cmd[3] = 0;
-
-
-	r300->hw.at.cmd[R300_AT_UNKNOWN] = 0;
-	r300->hw.unk4BD8.cmd[1] = 0;
-
-	r300->hw.unk4E00.cmd[1] = 0;
-
-#if 0
-	r300->hw.bld.cmd[R300_BLD_CBLEND] = 0;
-	r300->hw.bld.cmd[R300_BLD_ABLEND] = 0;
-#endif
-
-	r300BlendColor(ctx, ctx->Color.BlendColor);
-	r300->hw.unk4E10.cmd[2] = 0;
-	r300->hw.unk4E10.cmd[3] = 0;
-	
-	/* Again, r300ClearBuffer uses this */
-	r300->hw.cb.cmd[R300_CB_OFFSET] = r300->radeon.state.color.drawOffset +
-		r300->radeon.radeonScreen->fbLocation;
-	r300->hw.cb.cmd[R300_CB_PITCH] = r300->radeon.state.color.drawPitch;
-	
-	if (r300->radeon.radeonScreen->cpp == 4)
-		r300->hw.cb.cmd[R300_CB_PITCH] |= R300_COLOR_FORMAT_ARGB8888;
-	else
-		r300->hw.cb.cmd[R300_CB_PITCH] |= R300_COLOR_FORMAT_RGB565;
-	
-	if (r300->radeon.sarea->tiling_enabled)
-		r300->hw.cb.cmd[R300_CB_PITCH] |= R300_COLOR_TILE_ENABLE;
-	
-	r300->hw.unk4E50.cmd[1] = 0;
-	r300->hw.unk4E50.cmd[2] = 0;
-	r300->hw.unk4E50.cmd[3] = 0;
-	r300->hw.unk4E50.cmd[4] = 0;
-	r300->hw.unk4E50.cmd[5] = 0;
-	r300->hw.unk4E50.cmd[6] = 0;
-	r300->hw.unk4E50.cmd[7] = 0;
-	r300->hw.unk4E50.cmd[8] = 0;
-	r300->hw.unk4E50.cmd[9] = 0;
-
-	r300->hw.unk4E88.cmd[1] = 0;
-
-	r300->hw.unk4EA0.cmd[1] = 0x00000000;
-	r300->hw.unk4EA0.cmd[2] = 0xffffffff;
-
-	switch (ctx->Visual.depthBits) {
-	case 16:
-		r300->hw.unk4F10.cmd[1] = R300_DEPTH_FORMAT_16BIT_INT_Z;
-	break;
-	case 24:
-		r300->hw.unk4F10.cmd[1] = R300_DEPTH_FORMAT_24BIT_INT_Z;
-	break;
-	default:
-		fprintf(stderr, "Error: Unsupported depth %d... exiting\n",
-			ctx->Visual.depthBits);
-		exit(-1);
-			
-	}
-	r300->hw.unk4F10.cmd[3] = 0x00000003;
-	r300->hw.unk4F10.cmd[4] = 0x00000000;
-
-	r300->hw.zb.cmd[R300_ZB_OFFSET] =
-		r300->radeon.radeonScreen->depthOffset +
-		r300->radeon.radeonScreen->fbLocation;
-	r300->hw.zb.cmd[R300_ZB_PITCH] = r300->radeon.radeonScreen->depthPitch;
-	
-	if (r300->radeon.sarea->tiling_enabled)	{
-		/* Turn off when clearing buffers ? */
-		r300->hw.zb.cmd[R300_ZB_PITCH] |= R300_DEPTH_TILE_ENABLE;
-	
-		if (ctx->Visual.depthBits == 24)
-			r300->hw.zb.cmd[R300_ZB_PITCH] |= R300_DEPTH_MICROTILE_ENABLE;
-	}
-	
-	r300->hw.unk4F28.cmd[1] = 0;
-
-	r300->hw.unk4F30.cmd[1] = 0;
-	r300->hw.unk4F30.cmd[2] = 0;
-
-	r300->hw.unk4F44.cmd[1] = 0;
-
-	r300->hw.unk4F54.cmd[1] = 0;
-
-#if 0
-	((drm_r300_cmd_header_t*)r300->hw.vpi.cmd)->vpu.count = 0;
-	for(i = 1; i < R300_VPI_CMDSIZE; i += 4) {
-		/* MOV t0, t0 */
-		r300->hw.vpi.cmd[i+0] = VP_OUT(ADD,TMP,0,XYZW);
-		r300->hw.vpi.cmd[i+1] = VP_IN(TMP,0);
-		r300->hw.vpi.cmd[i+2] = VP_ZERO();
-		r300->hw.vpi.cmd[i+3] = VP_ZERO();
-	}
-
-	((drm_r300_cmd_header_t*)r300->hw.vpp.cmd)->vpu.count = 0;
-	for(i = 1; i < R300_VPP_CMDSIZE; ++i)
-		r300->hw.vpp.cmd[i] = 0;
-#endif
-
-	r300->hw.vps.cmd[R300_VPS_ZERO_0] = 0;
-	r300->hw.vps.cmd[R300_VPS_ZERO_1] = 0;
-	r300->hw.vps.cmd[R300_VPS_POINTSIZE] = r300PackFloat32(1.0);
-	r300->hw.vps.cmd[R300_VPS_ZERO_3] = 0;
-
-//END: TODO
-	//verify_r300ResetHwState(r300, 0);
-	r300->hw.all_dirty = GL_TRUE;
-}
-
-
-
-/**
- * Calculate initial hardware state and register state functions.
- * Assumes that the command buffer and state atoms have been
- * initialized already.
- */
-void r300InitState(r300ContextPtr r300)
-{
-	GLcontext *ctx = r300->radeon.glCtx;
-	GLuint depth_fmt;
-
-	radeonInitState(&r300->radeon);
-
-	switch (ctx->Visual.depthBits) {
-	case 16:
-		r300->state.depth.scale = 1.0 / (GLfloat) 0xffff;
-		depth_fmt = R200_DEPTH_FORMAT_16BIT_INT_Z;
-		r300->state.stencil.clear = 0x00000000;
-		break;
-	case 24:
-		r300->state.depth.scale = 1.0 / (GLfloat) 0xffffff;
-		depth_fmt = R200_DEPTH_FORMAT_24BIT_INT_Z;
-		r300->state.stencil.clear = 0x00ff0000;
-		break;
-	default:
-		fprintf(stderr, "Error: Unsupported depth %d... exiting\n",
-			ctx->Visual.depthBits);
-		exit(-1);
-	}
-
-	/* Only have hw stencil when depth buffer is 24 bits deep */
-	r300->state.stencil.hw_stencil = (ctx->Visual.stencilBits > 0 &&
-					 ctx->Visual.depthBits == 24);
-
-	memset(&(r300->state.texture), 0, sizeof(r300->state.texture));
-	
-	r300ResetHwState(r300);
-}
-
-static void r300RenderMode( GLcontext *ctx, GLenum mode )
-{
-   r300ContextPtr rmesa = R300_CONTEXT(ctx);
-   WARN_ONCE("TODO: fallback properly when rendering mode is not GL_RENDER\n"
-   	     "\tThe way things are now neither selection nor feedback modes work\n")
-//   FALLBACK( rmesa, R300_FALLBACK_RENDER_MODE, (mode != GL_RENDER) );
-}
-
-/**
- * Initialize driver's state callback functions
- */
-void r300InitStateFuncs(struct dd_function_table* functions)
-{
-	radeonInitStateFuncs(functions);
-
-	functions->UpdateState = r300InvalidateState;
-	functions->AlphaFunc = r300AlphaFunc;
-	functions->BlendColor = r300BlendColor;
-	functions->BlendEquationSeparate = r300BlendEquationSeparate;
-	functions->BlendFuncSeparate = r300BlendFuncSeparate;
-	functions->Enable = r300Enable;
-	functions->ColorMask = r300ColorMask;
-	functions->DepthFunc = r300DepthFunc;
-	functions->DepthMask = r300DepthMask;
-	functions->CullFace = r300CullFace;
-	functions->FrontFace = r300FrontFace;
-	functions->ShadeModel = r300ShadeModel;
-
-	/* Stencil related */
-	functions->ClearStencil = r300ClearStencil;
-	functions->StencilFunc = r300StencilFunc;
-	functions->StencilMask = r300StencilMask;
-	functions->StencilOp = r300StencilOp;
-
-	/* Viewport related */
-	functions->Viewport = r300Viewport;
-	functions->DepthRange = r300DepthRange;
-	functions->PointSize = r300PointSize;
-	functions->LineWidth = r300LineWidth;
-
-	functions->PolygonOffset = r300PolygonOffset;
-	functions->PolygonMode = r300PolygonMode;
-	
-   	functions->RenderMode = r300RenderMode;
-}
-
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/r300/r300_state.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/r300/r300_state.h
deleted file mode 100644
index 131834fa7..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/r300/r300_state.h
+++ /dev/null
@@ -1,69 +0,0 @@
-/*
-Copyright (C) The Weather Channel, Inc.  2002.  All Rights Reserved.
-
-The Weather Channel (TM) funded Tungsten Graphics to develop the
-initial release of the Radeon 8500 driver under the XFree86 license.
-This notice must be preserved.
-
-Permission is hereby granted, free of charge, to any person obtaining
-a copy of this software and associated documentation files (the
-"Software"), to deal in the Software without restriction, including
-without limitation the rights to use, copy, modify, merge, publish,
-distribute, sublicense, and/or sell copies of the Software, and to
-permit persons to whom the Software is furnished to do so, subject to
-the following conditions:
-
-The above copyright notice and this permission notice (including the
-next paragraph) shall be included in all copies or substantial
-portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
-EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
-IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
-LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
-OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
-WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-**************************************************************************/
-
-/*
- * Authors:
- *   Nicolai Haehnle <prefect_@gmx.net>
- */
-
-#ifndef __R300_STATE_H__
-#define __R300_STATE_H__
-
-#include "r300_context.h"
-
-#define R300_STATECHANGE(r300, atom) \
-	do {						\
-		r300->hw.atom.dirty = GL_TRUE;		\
-		r300->hw.is_dirty = GL_TRUE;		\
-	} while(0)
-
-/* Fire the buffered vertices no matter what.
-   TODO: This has not been implemented yet
- */
-#define R300_FIREVERTICES( r300 )			\
-do {							\
-    \
-   if ( (r300)->cmdbuf.count_used || (r300)->dma.flush ) {	\
-      r300Flush( (r300)->radeon.glCtx );		\
-   }							\
-    \
-} while (0)
-
-	
-extern void r300ResetHwState(r300ContextPtr r300);
-
-extern void r300InitState(r300ContextPtr r300);
-extern void r300InitStateFuncs(struct dd_function_table* functions);
-extern void r300SetupVertexShader(r300ContextPtr rmesa);
-extern void r300SetupPixelShader(r300ContextPtr rmesa);
-
-extern void r300_setup_textures(GLcontext *ctx);
-extern void r300_setup_rs_unit(GLcontext *ctx);
-
-#endif /* __R300_STATE_H__ */
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/r300/r300_tex.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/r300/r300_tex.c
deleted file mode 100644
index e6c8c1801..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/r300/r300_tex.c
+++ /dev/null
@@ -1,1051 +0,0 @@
-/* $XFree86: xc/lib/GL/mesa/src/drv/r300/r300_tex.c,v 1.2 2002/11/05 17:46:08 tsi Exp $ */
-/*
-Copyright (C) The Weather Channel, Inc.  2002.  All Rights Reserved.
-
-The Weather Channel (TM) funded Tungsten Graphics to develop the
-initial release of the Radeon 8500 driver under the XFree86 license.
-This notice must be preserved.
-
-Permission is hereby granted, free of charge, to any person obtaining
-a copy of this software and associated documentation files (the
-"Software"), to deal in the Software without restriction, including
-without limitation the rights to use, copy, modify, merge, publish,
-distribute, sublicense, and/or sell copies of the Software, and to
-permit persons to whom the Software is furnished to do so, subject to
-the following conditions:
-
-The above copyright notice and this permission notice (including the
-next paragraph) shall be included in all copies or substantial
-portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
-EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
-IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
-LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
-OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
-WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-*/
-
-/*
- * Authors:
- *   Keith Whitwell <keith@tungstengraphics.com>
- */
-
-#include "glheader.h"
-#include "imports.h"
-#include "colormac.h"
-#include "context.h"
-#include "enums.h"
-#include "image.h"
-#include "simple_list.h"
-#include "texformat.h"
-#include "texstore.h"
-#include "texmem.h"
-#include "teximage.h"
-#include "texobj.h"
-
-#include "r300_context.h"
-#include "r300_state.h"
-#include "r300_ioctl.h"
-//#include "r300_swtcl.h"
-#include "r300_tex.h"
-
-#include "xmlpool.h"
-
-/**
- * Set the texture wrap modes.
- *
- * \param t Texture object whose wrap modes are to be set
- * \param swrap Wrap mode for the \a s texture coordinate
- * \param twrap Wrap mode for the \a t texture coordinate
- */
-
-static void r300SetTexWrap(r300TexObjPtr t, GLenum swrap, GLenum twrap,
-			   GLenum rwrap)
-{
-	GLboolean is_clamp = GL_FALSE;
-	unsigned long hw_swrap=0, hw_twrap=0, hw_qwrap=0;
-
-	t->filter &=
-	    ~(R300_TX_WRAP_S_MASK | R300_TX_WRAP_T_MASK | R300_TX_WRAP_Q_MASK);
-
-	switch (swrap) {
-	case GL_REPEAT:
-		hw_swrap |= R300_TX_REPEAT;
-		break;
-	case GL_CLAMP:
-		hw_swrap |= R300_TX_CLAMP;
-		is_clamp = GL_TRUE;
-		break;
-	case GL_CLAMP_TO_EDGE:
-		hw_swrap |= R300_TX_CLAMP_TO_EDGE;
-		break;
-	case GL_CLAMP_TO_BORDER:
-		hw_swrap |= R300_TX_CLAMP_TO_BORDER;
-		break;
-	case GL_MIRRORED_REPEAT:
-		hw_swrap |= R300_TX_REPEAT | R300_TX_MIRRORED;
-		break;
-	case GL_MIRROR_CLAMP_EXT:
-		hw_swrap |= R300_TX_CLAMP | R300_TX_MIRRORED;
-		is_clamp = GL_TRUE;
-		break;
-	case GL_MIRROR_CLAMP_TO_EDGE_EXT:
-		hw_swrap |= R300_TX_CLAMP_TO_EDGE | R300_TX_MIRRORED;
-		break;
-	case GL_MIRROR_CLAMP_TO_BORDER_EXT:
-		hw_swrap |= R300_TX_CLAMP_TO_BORDER | R300_TX_MIRRORED;
-		break;
-	default:
-		_mesa_problem(NULL, "bad S wrap mode in %s", __FUNCTION__);
-	}
-
-	switch (twrap) {
-	case GL_REPEAT:
-		hw_twrap |= R300_TX_REPEAT;
-		break;
-	case GL_CLAMP:
-		hw_twrap |= R300_TX_CLAMP;
-		is_clamp = GL_TRUE;
-		break;
-	case GL_CLAMP_TO_EDGE:
-		hw_twrap |= R300_TX_CLAMP_TO_EDGE;
-		break;
-	case GL_CLAMP_TO_BORDER:
-		hw_twrap |= R300_TX_CLAMP_TO_BORDER;
-		break;
-	case GL_MIRRORED_REPEAT:
-		hw_twrap |= R300_TX_REPEAT | R300_TX_MIRRORED;
-		break;
-	case GL_MIRROR_CLAMP_EXT:
-		hw_twrap |= R300_TX_CLAMP | R300_TX_MIRRORED;
-		is_clamp = GL_TRUE;
-		break;
-	case GL_MIRROR_CLAMP_TO_EDGE_EXT:
-		hw_twrap |= R300_TX_CLAMP_TO_EDGE | R300_TX_MIRRORED;
-		break;
-	case GL_MIRROR_CLAMP_TO_BORDER_EXT:
-		hw_twrap |= R300_TX_CLAMP_TO_BORDER | R300_TX_MIRRORED;
-		break;
-	default:
-		_mesa_problem(NULL, "bad T wrap mode in %s", __FUNCTION__);
-	}
-
-	switch (rwrap) {
-	case GL_REPEAT:
-		hw_qwrap |= R300_TX_REPEAT;
-		break;
-	case GL_CLAMP:
-		hw_qwrap |= R300_TX_CLAMP;
-		is_clamp = GL_TRUE;
-		break;
-	case GL_CLAMP_TO_EDGE:
-		hw_qwrap |= R300_TX_CLAMP_TO_EDGE;
-		break;
-	case GL_CLAMP_TO_BORDER:
-		hw_qwrap |= R300_TX_CLAMP_TO_BORDER;
-		break;
-	case GL_MIRRORED_REPEAT:
-		hw_qwrap |= R300_TX_REPEAT | R300_TX_MIRRORED;
-		break;
-	case GL_MIRROR_CLAMP_EXT:
-		hw_qwrap |= R300_TX_CLAMP | R300_TX_MIRRORED;
-		is_clamp = GL_TRUE;
-		break;
-	case GL_MIRROR_CLAMP_TO_EDGE_EXT:
-		hw_qwrap |= R300_TX_CLAMP_TO_EDGE | R300_TX_MIRRORED;
-		break;
-	case GL_MIRROR_CLAMP_TO_BORDER_EXT:
-		hw_qwrap |= R300_TX_CLAMP_TO_BORDER | R300_TX_MIRRORED;
-		break;
-	default:
-		_mesa_problem(NULL, "bad R wrap mode in %s", __FUNCTION__);
-	}
-
-	t->filter |= hw_swrap << R300_TX_WRAP_S_SHIFT;
-	t->filter |= hw_twrap << R300_TX_WRAP_T_SHIFT;
-	t->filter |= hw_qwrap << R300_TX_WRAP_Q_SHIFT;
-
-#if 0
-	t->format_x &= ~R200_CLAMP_Q_MASK;
-	t->border_fallback = (is_clamp && is_clamp_to_border);
-#endif
-}
-
-static void r300SetTexMaxAnisotropy(r300TexObjPtr t, GLfloat max)
-{
-
-	t->filter &= ~R300_TX_MAX_ANISO_MASK;
-
-	if (max <= 1.0) {
-		t->filter |= R300_TX_MAX_ANISO_1_TO_1;
-	} else if (max <= 2.0) {
-		t->filter |= R300_TX_MAX_ANISO_2_TO_1;
-	} else if (max <= 4.0) {
-		t->filter |= R300_TX_MAX_ANISO_4_TO_1;
-	} else if (max <= 8.0) {
-		t->filter |= R300_TX_MAX_ANISO_8_TO_1;
-	} else {
-		t->filter |= R300_TX_MAX_ANISO_16_TO_1;
-	}
-}
-
-/**
- * Set the texture magnification and minification modes.
- *
- * \param t Texture whose filter modes are to be set
- * \param minf Texture minification mode
- * \param magf Texture magnification mode
- */
-
-static void r300SetTexFilter(r300TexObjPtr t, GLenum minf, GLenum magf)
-{
-	GLuint anisotropy = (t->filter & R300_TX_MAX_ANISO_MASK);
-
-	t->filter &= ~(R300_TX_MIN_FILTER_MASK | R300_TX_MAG_FILTER_MASK);
-#if 0
-	//t->format_x &= ~R200_VOLUME_FILTER_MASK;
-#endif
-
-	if (anisotropy == R300_TX_MAX_ANISO_1_TO_1) {
-		switch (minf) {
-		case GL_NEAREST:
-			t->filter |= R300_TX_MIN_FILTER_NEAREST;
-			break;
-		case GL_LINEAR:
-			t->filter |= R300_TX_MIN_FILTER_LINEAR;
-			break;
-		case GL_NEAREST_MIPMAP_NEAREST:
-			t->filter |= R300_TX_MIN_FILTER_NEAREST_MIP_NEAREST;
-			break;
-		case GL_NEAREST_MIPMAP_LINEAR:
-			t->filter |= R300_TX_MIN_FILTER_LINEAR_MIP_NEAREST;
-			break;
-		case GL_LINEAR_MIPMAP_NEAREST:
-			t->filter |= R300_TX_MIN_FILTER_NEAREST_MIP_LINEAR;
-			break;
-		case GL_LINEAR_MIPMAP_LINEAR:
-			t->filter |= R300_TX_MIN_FILTER_LINEAR_MIP_LINEAR;
-			break;
-		}
-	} else {
-		switch (minf) {
-		case GL_NEAREST:
-			t->filter |= R300_TX_MIN_FILTER_ANISO_NEAREST;
-			break;
-		case GL_LINEAR:
-			t->filter |= R300_TX_MIN_FILTER_ANISO_LINEAR;
-			break;
-		case GL_NEAREST_MIPMAP_NEAREST:
-		case GL_LINEAR_MIPMAP_NEAREST:
-			t->filter |=
-				R300_TX_MIN_FILTER_ANISO_NEAREST_MIP_NEAREST;
-			break;
-		case GL_NEAREST_MIPMAP_LINEAR:
-		case GL_LINEAR_MIPMAP_LINEAR:
-			t->filter |=
-				R300_TX_MIN_FILTER_ANISO_NEAREST_MIP_LINEAR;
-			break;
-		}
-	}
-
-	/* Note we don't have 3D mipmaps so only use the mag filter setting
-	 * to set the 3D texture filter mode.
-	 */
-	switch (magf) {
-	case GL_NEAREST:
-		t->filter |= R300_TX_MAG_FILTER_NEAREST;
-		/*t->format_x |= R200_VOLUME_FILTER_NEAREST;*/
-		break;
-	case GL_LINEAR:
-		t->filter |= R300_TX_MAG_FILTER_LINEAR;
-		/*t->format_x |= R200_VOLUME_FILTER_LINEAR;*/
-		break;
-	}
-}
-
-static void r300SetTexBorderColor(r300TexObjPtr t, GLubyte c[4])
-{
-	t->pp_border_color = r300PackColor(4, c[0], c[1], c[2], c[3]);
-}
-
-/**
- * Allocate space for and load the mesa images into the texture memory block.
- * This will happen before drawing with a new texture, or drawing with a
- * texture after it was swapped out or teximaged again.
- */
-
-static r300TexObjPtr r300AllocTexObj(struct gl_texture_object *texObj)
-{
-	r300TexObjPtr t;
-
-	t = CALLOC_STRUCT(r300_tex_obj);
-	texObj->DriverData = t;
-	if (t != NULL) {
-		if (RADEON_DEBUG & DEBUG_TEXTURE) {
-			fprintf(stderr, "%s( %p, %p )\n", __FUNCTION__,
-				(void *)texObj, (void *)t);
-		}
-
-		/* Initialize non-image-dependent parts of the state:
-		 */
-		t->base.tObj = texObj;
-		t->border_fallback = GL_FALSE;
-
-		make_empty_list(&t->base);
-
-		r300SetTexWrap(t, texObj->WrapS, texObj->WrapT, texObj->WrapR);
-		r300SetTexMaxAnisotropy(t, texObj->MaxAnisotropy);
-		r300SetTexFilter(t, texObj->MinFilter, texObj->MagFilter);
-		r300SetTexBorderColor(t, texObj->_BorderChan);
-	}
-
-	return t;
-}
-
-static const struct gl_texture_format *r300ChooseTextureFormat(GLcontext * ctx,
-							       GLint
-							       internalFormat,
-							       GLenum format,
-							       GLenum type)
-{
-	r300ContextPtr rmesa = R300_CONTEXT(ctx);
-	const GLboolean do32bpt =
-	    (rmesa->texture_depth == DRI_CONF_TEXTURE_DEPTH_32);
-	const GLboolean force16bpt =
-	    (rmesa->texture_depth == DRI_CONF_TEXTURE_DEPTH_FORCE_16);
-	(void)format;
-
-#if 0
-	fprintf(stderr, "InternalFormat=%s(%d) type=%s format=%s\n",
-		_mesa_lookup_enum_by_nr(internalFormat), internalFormat,
-		_mesa_lookup_enum_by_nr(type),
-		_mesa_lookup_enum_by_nr(format));
-	fprintf(stderr, "do32bpt=%d force16bpt=%d\n",
-		do32bpt, force16bpt);
-#endif
-
-	switch (internalFormat) {
-	case 4:
-	case GL_RGBA:
-	case GL_COMPRESSED_RGBA:
-		switch (type) {
-		case GL_UNSIGNED_INT_10_10_10_2:
-		case GL_UNSIGNED_INT_2_10_10_10_REV:
-			return do32bpt ? _dri_texformat_argb8888 :
-			    _dri_texformat_argb1555;
-		case GL_UNSIGNED_SHORT_4_4_4_4:
-		case GL_UNSIGNED_SHORT_4_4_4_4_REV:
-			return _dri_texformat_argb4444;
-		case GL_UNSIGNED_SHORT_5_5_5_1:
-		case GL_UNSIGNED_SHORT_1_5_5_5_REV:
-			return _dri_texformat_argb1555;
-		default:
-			return do32bpt ? _dri_texformat_rgba8888 :
-			    _dri_texformat_argb4444;
-		}
-
-	case 3:
-	case GL_RGB:
-	case GL_COMPRESSED_RGB:
-		switch (type) {
-		case GL_UNSIGNED_SHORT_4_4_4_4:
-		case GL_UNSIGNED_SHORT_4_4_4_4_REV:
-			return _dri_texformat_argb4444;
-		case GL_UNSIGNED_SHORT_5_5_5_1:
-		case GL_UNSIGNED_SHORT_1_5_5_5_REV:
-			return _dri_texformat_argb1555;
-		case GL_UNSIGNED_SHORT_5_6_5:
-		case GL_UNSIGNED_SHORT_5_6_5_REV:
-			return _dri_texformat_rgb565;
-		default:
-			return do32bpt ? _dri_texformat_rgba8888 :
-			    _dri_texformat_rgb565;
-		}
-
-	case GL_RGBA8:
-	case GL_RGB10_A2:
-	case GL_RGBA12:
-	case GL_RGBA16:
-		return !force16bpt ?
-		    _dri_texformat_rgba8888 : _dri_texformat_argb4444;
-
-	case GL_RGBA4:
-	case GL_RGBA2:
-		return _dri_texformat_argb4444;
-
-	case GL_RGB5_A1:
-		return _dri_texformat_argb1555;
-
-	case GL_RGB8:
-	case GL_RGB10:
-	case GL_RGB12:
-	case GL_RGB16:
-		return !force16bpt ? _dri_texformat_rgba8888 :
-		    _dri_texformat_rgb565;
-
-	case GL_RGB5:
-	case GL_RGB4:
-	case GL_R3_G3_B2:
-		return _dri_texformat_rgb565;
-
-	case GL_ALPHA:
-	case GL_ALPHA4:
-	case GL_ALPHA8:
-	case GL_ALPHA12:
-	case GL_ALPHA16:
-	case GL_COMPRESSED_ALPHA:
-		return _dri_texformat_a8;
-
-	case 1:
-	case GL_LUMINANCE:
-	case GL_LUMINANCE4:
-	case GL_LUMINANCE8:
-	case GL_LUMINANCE12:
-	case GL_LUMINANCE16:
-	case GL_COMPRESSED_LUMINANCE:
-		return _dri_texformat_l8;
-
-	case 2:
-	case GL_LUMINANCE_ALPHA:
-	case GL_LUMINANCE4_ALPHA4:
-	case GL_LUMINANCE6_ALPHA2:
-	case GL_LUMINANCE8_ALPHA8:
-	case GL_LUMINANCE12_ALPHA4:
-	case GL_LUMINANCE12_ALPHA12:
-	case GL_LUMINANCE16_ALPHA16:
-	case GL_COMPRESSED_LUMINANCE_ALPHA:
-		return _dri_texformat_al88;
-
-	case GL_INTENSITY:
-	case GL_INTENSITY4:
-	case GL_INTENSITY8:
-	case GL_INTENSITY12:
-	case GL_INTENSITY16:
-	case GL_COMPRESSED_INTENSITY:
-		return _dri_texformat_i8;
-
-	case GL_YCBCR_MESA:
-		if (type == GL_UNSIGNED_SHORT_8_8_APPLE ||
-		    type == GL_UNSIGNED_BYTE)
-			return &_mesa_texformat_ycbcr;
-		else
-			return &_mesa_texformat_ycbcr_rev;
-
-	default:
-		_mesa_problem(ctx,
-			      "unexpected internalFormat 0x%x in r300ChooseTextureFormat",
-			      (int)internalFormat);
-		return NULL;
-	}
-
-	return NULL;		/* never get here */
-}
-
-static GLboolean
-r300ValidateClientStorage(GLcontext * ctx, GLenum target,
-			  GLint internalFormat,
-			  GLint srcWidth, GLint srcHeight,
-			  GLenum format, GLenum type, const void *pixels,
-			  const struct gl_pixelstore_attrib *packing,
-			  struct gl_texture_object *texObj,
-			  struct gl_texture_image *texImage)
-{
-	r300ContextPtr rmesa = R300_CONTEXT(ctx);
-
-	if (0)
-		fprintf(stderr, "intformat %s format %s type %s\n",
-			_mesa_lookup_enum_by_nr(internalFormat),
-			_mesa_lookup_enum_by_nr(format),
-			_mesa_lookup_enum_by_nr(type));
-
-	if (!ctx->Unpack.ClientStorage)
-		return 0;
-
-	if (ctx->_ImageTransferState ||
-	    texImage->IsCompressed || texObj->GenerateMipmap)
-		return 0;
-
-	/* This list is incomplete, may be different on ppc???
-	 */
-	switch (internalFormat) {
-	case GL_RGBA:
-		if (format == GL_BGRA && type == GL_UNSIGNED_INT_8_8_8_8_REV) {
-			texImage->TexFormat = _dri_texformat_argb8888;
-		} else
-			return 0;
-		break;
-
-	case GL_RGB:
-		if (format == GL_RGB && type == GL_UNSIGNED_SHORT_5_6_5) {
-			texImage->TexFormat = _dri_texformat_rgb565;
-		} else
-			return 0;
-		break;
-
-	case GL_YCBCR_MESA:
-		if (format == GL_YCBCR_MESA &&
-		    type == GL_UNSIGNED_SHORT_8_8_REV_APPLE) {
-			texImage->TexFormat = &_mesa_texformat_ycbcr_rev;
-		} else if (format == GL_YCBCR_MESA &&
-			   (type == GL_UNSIGNED_SHORT_8_8_APPLE ||
-			    type == GL_UNSIGNED_BYTE)) {
-			texImage->TexFormat = &_mesa_texformat_ycbcr;
-		} else
-			return 0;
-		break;
-
-	default:
-		return 0;
-	}
-
-	/* Could deal with these packing issues, but currently don't:
-	 */
-	if (packing->SkipPixels ||
-	    packing->SkipRows || packing->SwapBytes || packing->LsbFirst) {
-		return 0;
-	}
-
-	{
-		GLint srcRowStride = _mesa_image_row_stride(packing, srcWidth,
-							    format, type);
-
-		if (0)
-			fprintf(stderr, "%s: srcRowStride %d/%x\n",
-				__FUNCTION__, srcRowStride, srcRowStride);
-
-		/* Could check this later in upload, pitch restrictions could be
-		 * relaxed, but would need to store the image pitch somewhere,
-		 * as packing details might change before image is uploaded:
-		 */
-		if (!r300IsGartMemory(rmesa, pixels, srcHeight * srcRowStride)
-		    || (srcRowStride & 63))
-			return 0;
-
-		/* Have validated that _mesa_transfer_teximage would be a straight
-		 * memcpy at this point.  NOTE: future calls to TexSubImage will
-		 * overwrite the client data.  This is explicitly mentioned in the
-		 * extension spec.
-		 */
-		texImage->Data = (void *)pixels;
-		texImage->IsClientData = GL_TRUE;
-		texImage->RowStride =
-		    srcRowStride / texImage->TexFormat->TexelBytes;
-
-		return 1;
-	}
-}
-
-static void r300TexImage1D(GLcontext * ctx, GLenum target, GLint level,
-			   GLint internalFormat,
-			   GLint width, GLint border,
-			   GLenum format, GLenum type, const GLvoid * pixels,
-			   const struct gl_pixelstore_attrib *packing,
-			   struct gl_texture_object *texObj,
-			   struct gl_texture_image *texImage)
-{
-	driTextureObject *t = (driTextureObject *) texObj->DriverData;
-
-	if (t) {
-		driSwapOutTextureObject(t);
-	} else {
-		t = (driTextureObject *) r300AllocTexObj(texObj);
-		if (!t) {
-			_mesa_error(ctx, GL_OUT_OF_MEMORY, "glTexImage1D");
-			return;
-		}
-	}
-
-	/* Note, this will call ChooseTextureFormat */
-	_mesa_store_teximage1d(ctx, target, level, internalFormat,
-			       width, border, format, type, pixels,
-			       &ctx->Unpack, texObj, texImage);
-
-	t->dirty_images[0] |= (1 << level);
-}
-
-static void r300TexSubImage1D(GLcontext * ctx, GLenum target, GLint level,
-			      GLint xoffset,
-			      GLsizei width,
-			      GLenum format, GLenum type,
-			      const GLvoid * pixels,
-			      const struct gl_pixelstore_attrib *packing,
-			      struct gl_texture_object *texObj,
-			      struct gl_texture_image *texImage)
-{
-	driTextureObject *t = (driTextureObject *) texObj->DriverData;
-
-	assert(t);		/* this _should_ be true */
-	if (t) {
-		driSwapOutTextureObject(t);
-	} else {
-		t = (driTextureObject *) r300AllocTexObj(texObj);
-		if (!t) {
-			_mesa_error(ctx, GL_OUT_OF_MEMORY, "glTexSubImage1D");
-			return;
-		}
-	}
-
-	_mesa_store_texsubimage1d(ctx, target, level, xoffset, width,
-				  format, type, pixels, packing, texObj,
-				  texImage);
-
-	t->dirty_images[0] |= (1 << level);
-}
-
-static void r300TexImage2D(GLcontext * ctx, GLenum target, GLint level,
-			   GLint internalFormat,
-			   GLint width, GLint height, GLint border,
-			   GLenum format, GLenum type, const GLvoid * pixels,
-			   const struct gl_pixelstore_attrib *packing,
-			   struct gl_texture_object *texObj,
-			   struct gl_texture_image *texImage)
-{
-	driTextureObject *t = (driTextureObject *) texObj->DriverData;
-	GLuint face;
-
-	/* which cube face or ordinary 2D image */
-	switch (target) {
-	case GL_TEXTURE_CUBE_MAP_POSITIVE_X:
-	case GL_TEXTURE_CUBE_MAP_NEGATIVE_X:
-	case GL_TEXTURE_CUBE_MAP_POSITIVE_Y:
-	case GL_TEXTURE_CUBE_MAP_NEGATIVE_Y:
-	case GL_TEXTURE_CUBE_MAP_POSITIVE_Z:
-	case GL_TEXTURE_CUBE_MAP_NEGATIVE_Z:
-		face =
-		    (GLuint) target - (GLuint) GL_TEXTURE_CUBE_MAP_POSITIVE_X;
-		ASSERT(face < 6);
-		break;
-	default:
-		face = 0;
-	}
-
-	if (t != NULL) {
-		driSwapOutTextureObject(t);
-	} else {
-		t = (driTextureObject *) r300AllocTexObj(texObj);
-		if (!t) {
-			_mesa_error(ctx, GL_OUT_OF_MEMORY, "glTexImage2D");
-			return;
-		}
-	}
-
-	texImage->IsClientData = GL_FALSE;
-
-	if (r300ValidateClientStorage(ctx, target,
-				      internalFormat,
-				      width, height,
-				      format, type, pixels,
-				      packing, texObj, texImage)) {
-		if (RADEON_DEBUG & DEBUG_TEXTURE)
-			fprintf(stderr, "%s: Using client storage\n",
-				__FUNCTION__);
-	} else {
-		if (RADEON_DEBUG & DEBUG_TEXTURE)
-			fprintf(stderr, "%s: Using normal storage\n",
-				__FUNCTION__);
-
-		/* Normal path: copy (to cached memory) and eventually upload
-		 * via another copy to GART memory and then a blit...  Could
-		 * eliminate one copy by going straight to (permanent) GART.
-		 *
-		 * Note, this will call r300ChooseTextureFormat.
-		 */
-		_mesa_store_teximage2d(ctx, target, level, internalFormat,
-				       width, height, border, format, type,
-				       pixels, &ctx->Unpack, texObj, texImage);
-
-		t->dirty_images[face] |= (1 << level);
-	}
-}
-
-static void r300TexSubImage2D(GLcontext * ctx, GLenum target, GLint level,
-			      GLint xoffset, GLint yoffset,
-			      GLsizei width, GLsizei height,
-			      GLenum format, GLenum type,
-			      const GLvoid * pixels,
-			      const struct gl_pixelstore_attrib *packing,
-			      struct gl_texture_object *texObj,
-			      struct gl_texture_image *texImage)
-{
-	driTextureObject *t = (driTextureObject *) texObj->DriverData;
-	GLuint face;
-
-	/* which cube face or ordinary 2D image */
-	switch (target) {
-	case GL_TEXTURE_CUBE_MAP_POSITIVE_X:
-	case GL_TEXTURE_CUBE_MAP_NEGATIVE_X:
-	case GL_TEXTURE_CUBE_MAP_POSITIVE_Y:
-	case GL_TEXTURE_CUBE_MAP_NEGATIVE_Y:
-	case GL_TEXTURE_CUBE_MAP_POSITIVE_Z:
-	case GL_TEXTURE_CUBE_MAP_NEGATIVE_Z:
-		face =
-		    (GLuint) target - (GLuint) GL_TEXTURE_CUBE_MAP_POSITIVE_X;
-		ASSERT(face < 6);
-		break;
-	default:
-		face = 0;
-	}
-
-	assert(t);		/* this _should_ be true */
-	if (t) {
-		driSwapOutTextureObject(t);
-	} else {
-		t = (driTextureObject *) r300AllocTexObj(texObj);
-		if (!t) {
-			_mesa_error(ctx, GL_OUT_OF_MEMORY, "glTexSubImage2D");
-			return;
-		}
-	}
-
-	_mesa_store_texsubimage2d(ctx, target, level, xoffset, yoffset, width,
-				  height, format, type, pixels, packing, texObj,
-				  texImage);
-
-	t->dirty_images[face] |= (1 << level);
-}
-
-#if ENABLE_HW_3D_TEXTURE
-static void r300TexImage3D(GLcontext * ctx, GLenum target, GLint level,
-			   GLint internalFormat,
-			   GLint width, GLint height, GLint depth,
-			   GLint border,
-			   GLenum format, GLenum type, const GLvoid * pixels,
-			   const struct gl_pixelstore_attrib *packing,
-			   struct gl_texture_object *texObj,
-			   struct gl_texture_image *texImage)
-{
-	driTextureObject *t = (driTextureObject *) texObj->DriverData;
-
-	if (t) {
-		driSwapOutTextureObject(t);
-	} else {
-		t = (driTextureObject *) r300AllocTexObj(texObj);
-		if (!t) {
-			_mesa_error(ctx, GL_OUT_OF_MEMORY, "glTexImage3D");
-			return;
-		}
-	}
-
-	texImage->IsClientData = GL_FALSE;
-
-#if 0
-	if (r300ValidateClientStorage(ctx, target,
-				      internalFormat,
-				      width, height,
-				      format, type, pixels,
-				      packing, texObj, texImage)) {
-		if (RADEON_DEBUG & DEBUG_TEXTURE)
-			fprintf(stderr, "%s: Using client storage\n",
-				__FUNCTION__);
-	} else
-#endif
-	{
-		if (RADEON_DEBUG & DEBUG_TEXTURE)
-			fprintf(stderr, "%s: Using normal storage\n",
-				__FUNCTION__);
-
-		/* Normal path: copy (to cached memory) and eventually upload
-		 * via another copy to GART memory and then a blit...  Could
-		 * eliminate one copy by going straight to (permanent) GART.
-		 *
-		 * Note, this will call r300ChooseTextureFormat.
-		 */
-		_mesa_store_teximage3d(ctx, target, level, internalFormat,
-				       width, height, depth, border,
-				       format, type, pixels,
-				       &ctx->Unpack, texObj, texImage);
-
-		t->dirty_images[0] |= (1 << level);
-	}
-}
-#endif
-
-#if ENABLE_HW_3D_TEXTURE
-static void
-r300TexSubImage3D(GLcontext * ctx, GLenum target, GLint level,
-		  GLint xoffset, GLint yoffset, GLint zoffset,
-		  GLsizei width, GLsizei height, GLsizei depth,
-		  GLenum format, GLenum type,
-		  const GLvoid * pixels,
-		  const struct gl_pixelstore_attrib *packing,
-		  struct gl_texture_object *texObj,
-		  struct gl_texture_image *texImage)
-{
-	driTextureObject *t = (driTextureObject *) texObj->DriverData;
-
-/*     fprintf(stderr, "%s\n", __FUNCTION__); */
-
-	assert(t);		/* this _should_ be true */
-	if (t) {
-		driSwapOutTextureObject(t);
-	} else {
-		t = (driTextureObject *) r300AllocTexObj(texObj);
-		if (!t) {
-			_mesa_error(ctx, GL_OUT_OF_MEMORY, "glTexSubImage3D");
-			return;
-		}
-		texObj->DriverData = t;
-	}
-
-	_mesa_store_texsubimage3d(ctx, target, level, xoffset, yoffset, zoffset,
-				  width, height, depth,
-				  format, type, pixels, packing, texObj,
-				  texImage);
-
-	t->dirty_images[0] |= (1 << level);
-}
-#endif
-
-static void r300TexEnv(GLcontext * ctx, GLenum target,
-		       GLenum pname, const GLfloat * param)
-{
-	r300ContextPtr rmesa = R300_CONTEXT(ctx);
-	GLuint unit = ctx->Texture.CurrentUnit;
-	struct gl_texture_unit *texUnit = &ctx->Texture.Unit[unit];
-
-	if (RADEON_DEBUG & DEBUG_STATE) {
-		fprintf(stderr, "%s( %s )\n",
-			__FUNCTION__, _mesa_lookup_enum_by_nr(pname));
-	}
-
-	/* This is incorrect: Need to maintain this data for each of
-	 * GL_TEXTURE_{123}D, GL_TEXTURE_RECTANGLE_NV, etc, and switch
-	 * between them according to _ReallyEnabled.
-	 */
-	switch (pname) {
-	case GL_TEXTURE_ENV_COLOR:{
-		WARN_ONCE("I am broken - Fixme !\n");
-		/*
-			GLubyte c[4];
-			GLuint envColor;
-			UNCLAMPED_FLOAT_TO_RGBA_CHAN(c, texUnit->EnvColor);
-			envColor = radeonPackColor(4, c[0], c[1], c[2], c[3]);
-			if (rmesa->hw.tf.cmd[TF_TFACTOR_0 + unit] != envColor) {
-				R200_STATECHANGE(rmesa, tf);
-				rmesa->hw.tf.cmd[TF_TFACTOR_0 + unit] =
-				    envColor;
-			}
-			break;
-		*/}
-
-	case GL_TEXTURE_LOD_BIAS_EXT:{
-			GLfloat bias, min;
-			GLuint b;
-
-			/* The R300's LOD bias is a signed 2's complement value with a
-			 * range of -16.0 <= bias < 16.0.
-			 *
-			 * NOTE: Add a small bias to the bias for conform mipsel.c test.
-			 */
-			bias = *param + .01;
-			min =
-			    driQueryOptionb(&rmesa->radeon.optionCache,
-					    "no_neg_lod_bias") ? 0.0 : -16.0;
-			bias = CLAMP(bias, min, 16.0);
-
-			/* 0.0 - 16.0 == 0x0 - 0x1000 */
-			/* 0.0 - -16.0 == 0x1001 - 0x1fff */
-			b = 0x1000 / 16.0 * bias;
-			b &= R300_LOD_BIAS_MASK;
-
-			if(b != (rmesa->hw.tex.unknown1.cmd[R300_TEX_VALUE_0+unit] & R300_LOD_BIAS_MASK)){
-				R300_STATECHANGE(rmesa, tex.unknown1);
-				rmesa->hw.tex.unknown1.cmd[R300_TEX_VALUE_0+unit] &= ~R300_LOD_BIAS_MASK;
-				rmesa->hw.tex.unknown1.cmd[R300_TEX_VALUE_0+unit] |= b;
-			}
-			break;
-		}
-
-	default:
-		return;
-	}
-}
-
-/**
- * Changes variables and flags for a state update, which will happen at the
- * next UpdateTextureState
- */
-
-static void r300TexParameter(GLcontext * ctx, GLenum target,
-			     struct gl_texture_object *texObj,
-			     GLenum pname, const GLfloat * params)
-{
-	r300TexObjPtr t = (r300TexObjPtr) texObj->DriverData;
-
-	if (RADEON_DEBUG & (DEBUG_STATE | DEBUG_TEXTURE)) {
-		fprintf(stderr, "%s( %s )\n", __FUNCTION__,
-			_mesa_lookup_enum_by_nr(pname));
-	}
-
-	switch (pname) {
-	case GL_TEXTURE_MIN_FILTER:
-	case GL_TEXTURE_MAG_FILTER:
-	case GL_TEXTURE_MAX_ANISOTROPY_EXT:
-		r300SetTexMaxAnisotropy(t, texObj->MaxAnisotropy);
-		r300SetTexFilter(t, texObj->MinFilter, texObj->MagFilter);
-		break;
-
-	case GL_TEXTURE_WRAP_S:
-	case GL_TEXTURE_WRAP_T:
-	case GL_TEXTURE_WRAP_R:
-		r300SetTexWrap(t, texObj->WrapS, texObj->WrapT, texObj->WrapR);
-		break;
-
-	case GL_TEXTURE_BORDER_COLOR:
-		r300SetTexBorderColor(t, texObj->_BorderChan);
-		break;
-
-	case GL_TEXTURE_BASE_LEVEL:
-	case GL_TEXTURE_MAX_LEVEL:
-	case GL_TEXTURE_MIN_LOD:
-	case GL_TEXTURE_MAX_LOD:
-		/* This isn't the most efficient solution but there doesn't appear to
-		 * be a nice alternative.  Since there's no LOD clamping,
-		 * we just have to rely on loading the right subset of mipmap levels
-		 * to simulate a clamped LOD.
-		 */
-		driSwapOutTextureObject((driTextureObject *) t);
-		break;
-
-	default:
-		return;
-	}
-
-	/* Mark this texobj as dirty (one bit per tex unit)
-	 */
-	t->dirty_state = TEX_ALL;
-}
-
-static void r300BindTexture(GLcontext * ctx, GLenum target,
-			    struct gl_texture_object *texObj)
-{
-	if (RADEON_DEBUG & (DEBUG_STATE | DEBUG_TEXTURE)) {
-		fprintf(stderr, "%s( %p ) unit=%d\n", __FUNCTION__,
-			(void *)texObj, ctx->Texture.CurrentUnit);
-	}
-
-	if ((target == GL_TEXTURE_1D)
-	    || (target == GL_TEXTURE_2D)
-#if ENABLE_HW_3D_TEXTURE
-	    || (target == GL_TEXTURE_3D)
-#endif
-	    || (target == GL_TEXTURE_CUBE_MAP)
-	    || (target == GL_TEXTURE_RECTANGLE_NV)) {
-		assert(texObj->DriverData != NULL);
-	}
-}
-
-static void r300DeleteTexture(GLcontext * ctx, struct gl_texture_object *texObj)
-{
-	r300ContextPtr rmesa = R300_CONTEXT(ctx);
-	driTextureObject *t = (driTextureObject *) texObj->DriverData;
-
-	if (RADEON_DEBUG & (DEBUG_STATE | DEBUG_TEXTURE)) {
-		fprintf(stderr, "%s( %p (target = %s) )\n", __FUNCTION__,
-			(void *)texObj,
-			_mesa_lookup_enum_by_nr(texObj->Target));
-	}
-
-	if (t != NULL) {
-		if (rmesa) {
-			R300_FIREVERTICES(rmesa);
-		}
-
-		driDestroyTextureObject(t);
-	}
-	/* Free mipmap images and the texture object itself */
-	_mesa_delete_texture_object(ctx, texObj);
-}
-
-/* Need:
- *  - Same GEN_MODE for all active bits
- *  - Same EyePlane/ObjPlane for all active bits when using Eye/Obj
- *  - STRQ presumably all supported (matrix means incoming R values
- *    can end up in STQ, this has implications for vertex support,
- *    presumably ok if maos is used, though?)
- *
- * Basically impossible to do this on the fly - just collect some
- * basic info & do the checks from ValidateState().
- */
-static void r300TexGen(GLcontext * ctx,
-		       GLenum coord, GLenum pname, const GLfloat * params)
-{
-	r300ContextPtr rmesa = R300_CONTEXT(ctx);
-	GLuint unit = ctx->Texture.CurrentUnit;
-#if 0 /* Disable this for now - looks like we will be recalculating everything
-	         anyway */
-	rmesa->recheck_texgen[unit] = GL_TRUE;
-#endif
-}
-
-/**
- * Allocate a new texture object.
- * Called via ctx->Driver.NewTextureObject.
- * Note: this function will be called during context creation to
- * allocate the default texture objects.
- * Note: we could use containment here to 'derive' the driver-specific
- * texture object from the core mesa gl_texture_object.  Not done at this time.
- * Fixup MaxAnisotropy according to user preference.
- */
-static struct gl_texture_object *r300NewTextureObject(GLcontext * ctx,
-						      GLuint name,
-						      GLenum target)
-{
-	r300ContextPtr rmesa = R300_CONTEXT(ctx);
-	struct gl_texture_object *obj;
-	obj = _mesa_new_texture_object(ctx, name, target);
-	if (!obj)
-		return NULL;
-	obj->MaxAnisotropy = rmesa->initialMaxAnisotropy;
-
-	r300AllocTexObj(obj);
-	return obj;
-}
-
-void r300InitTextureFuncs(struct dd_function_table *functions)
-{
-	/* Note: we only plug in the functions we implement in the driver
-	 * since _mesa_init_driver_functions() was already called.
-	 */
-	functions->ChooseTextureFormat = r300ChooseTextureFormat;
-	functions->TexImage1D = r300TexImage1D;
-	functions->TexImage2D = r300TexImage2D;
-#if ENABLE_HW_3D_TEXTURE
-	functions->TexImage3D = r300TexImage3D;
-#else
-	functions->TexImage3D = _mesa_store_teximage3d;
-#endif
-	functions->TexSubImage1D = r300TexSubImage1D;
-	functions->TexSubImage2D = r300TexSubImage2D;
-#if ENABLE_HW_3D_TEXTURE
-	functions->TexSubImage3D = r300TexSubImage3D;
-#else
-	functions->TexSubImage3D = _mesa_store_texsubimage3d;
-#endif
-	functions->NewTextureObject = r300NewTextureObject;
-	functions->BindTexture = r300BindTexture;
-	functions->DeleteTexture = r300DeleteTexture;
-	functions->IsTextureResident = driIsTextureResident;
-
-	functions->TexEnv = r300TexEnv;
-	functions->TexParameter = r300TexParameter;
-	functions->TexGen = r300TexGen;
-
-	driInitTextureFormats();
-
-#if 0
-	/* moved or obsolete code */
-	r300ContextPtr rmesa = R300_CONTEXT(ctx);
-	driInitTextureObjects(ctx, &rmesa->swapped,
-			      DRI_TEXMGR_DO_TEXTURE_1D
-			      | DRI_TEXMGR_DO_TEXTURE_2D);
-
-	/* Hack: r300NewTextureObject is not yet installed when the
-	 * default textures are created. Therefore set MaxAnisotropy of the
-	 * default 2D texture now. */
-	ctx->Shared->Default2D->MaxAnisotropy =
-	    driQueryOptionf(&rmesa->optionCache, "def_max_anisotropy");
-#endif
-}
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/r300/r300_tex.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/r300/r300_tex.h
deleted file mode 100644
index a18ff0e2c..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/r300/r300_tex.h
+++ /dev/null
@@ -1,51 +0,0 @@
-/* $XFree86: xc/lib/GL/mesa/src/drv/r300/r300_tex.h,v 1.1 2002/10/30 12:51:53 alanh Exp $ */
-/*
-Copyright (C) The Weather Channel, Inc.  2002.  All Rights Reserved.
-
-The Weather Channel (TM) funded Tungsten Graphics to develop the
-initial release of the Radeon 8500 driver under the XFree86 license.
-This notice must be preserved.
-
-Permission is hereby granted, free of charge, to any person obtaining
-a copy of this software and associated documentation files (the
-"Software"), to deal in the Software without restriction, including
-without limitation the rights to use, copy, modify, merge, publish,
-distribute, sublicense, and/or sell copies of the Software, and to
-permit persons to whom the Software is furnished to do so, subject to
-the following conditions:
-
-The above copyright notice and this permission notice (including the
-next paragraph) shall be included in all copies or substantial
-portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
-EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
-IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
-LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
-OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
-WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-**************************************************************************/
-
-/*
- * Authors:
- *   Keith Whitwell <keith@tungstengraphics.com>
- */
-
-#ifndef __r300_TEX_H__
-#define __r300_TEX_H__
-
-#ifdef GLX_DIRECT_RENDERING
-
-extern void r300UpdateTextureState(GLcontext * ctx);
-
-extern int r300UploadTexImages(r300ContextPtr rmesa, r300TexObjPtr t,
-			       GLuint face);
-
-extern void r300DestroyTexObj(r300ContextPtr rmesa, r300TexObjPtr t);
-
-extern void r300InitTextureFuncs(struct dd_function_table *functions);
-
-#endif
-#endif				/* __r300_TEX_H__ */
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/r300/r300_texmem.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/r300/r300_texmem.c
deleted file mode 100644
index 5c70e2e3c..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/r300/r300_texmem.c
+++ /dev/null
@@ -1,514 +0,0 @@
-/* $XFree86: xc/lib/GL/mesa/src/drv/r300/r300_texmem.c,v 1.5 2002/12/17 00:32:56 dawes Exp $ */
-/**************************************************************************
-
-Copyright (C) Tungsten Graphics 2002.  All Rights Reserved.
-The Weather Channel, Inc. funded Tungsten Graphics to develop the
-initial release of the Radeon 8500 driver under the XFree86
-license. This notice must be preserved.
-
-Permission is hereby granted, free of charge, to any person obtaining
-a copy of this software and associated documentation files (the
-"Software"), to deal in the Software without restriction, including
-without limitation on the rights to use, copy, modify, merge, publish,
-distribute, sub license, and/or sell copies of the Software, and to
-permit persons to whom the Software is furnished to do so, subject to
-the following conditions:
-
-The above copyright notice and this permission notice (including the
-next paragraph) shall be included in all copies or substantial
-portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
-EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
-NON-INFRINGEMENT. IN NO EVENT SHALL ATI, VA LINUX SYSTEMS AND/OR THEIR
-SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
-IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR
-IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-SOFTWARE.
-
-**************************************************************************/
-
-/*
- * Authors:
- *   Kevin E. Martin <martin@valinux.com>
- *   Gareth Hughes <gareth@valinux.com>
- *
- */
-
-#include <errno.h>
-
-#include "glheader.h"
-#include "imports.h"
-#include "context.h"
-#include "colormac.h"
-#include "macros.h"
-#include "simple_list.h"
-#include "radeon_reg.h"		/* gets definition for usleep */
-#include "r300_context.h"
-#include "r300_state.h"
-#include "r300_cmdbuf.h"
-#include "radeon_ioctl.h"
-/*
-#include "r300_swtcl.h"
-*/
-#include "r300_tex.h"
-#include "r300_ioctl.h"
-#include <unistd.h>		/* for usleep() */
-
-/**
- * Destroy any device-dependent state associated with the texture.  This may
- * include NULLing out hardware state that points to the texture.
- */
-void r300DestroyTexObj(r300ContextPtr rmesa, r300TexObjPtr t)
-{
-	if (RADEON_DEBUG & DEBUG_TEXTURE) {
-		fprintf(stderr, "%s( %p, %p )\n", __FUNCTION__,
-			(void *)t, (void *)t->base.tObj);
-	}
-
-	if (rmesa != NULL) {
-		unsigned i;
-
-		for (i = 0; i < rmesa->radeon.glCtx->Const.MaxTextureUnits; i++) {
-			if (t == rmesa->state.texture.unit[i].texobj) {
-				rmesa->state.texture.unit[i].texobj = NULL;
-				/* This code below is meant to shorten state
-				   pushed to the hardware by not programming
-				   unneeded units.
-
-				   This does not appear to be worthwhile on R300 */
-#if 0
-				remove_from_list(&rmesa->hw.tex[i]);
-				make_empty_list(&rmesa->hw.tex[i]);
-				remove_from_list(&rmesa->hw.cube[i]);
-				make_empty_list(&rmesa->hw.cube[i]);
-#endif
-			}
-		}
-	}
-}
-
-/* ------------------------------------------------------------
- * Texture image conversions
- */
-
-static void r300UploadGARTClientSubImage(r300ContextPtr rmesa,
-					 r300TexObjPtr t,
-					 struct gl_texture_image *texImage,
-					 GLint hwlevel,
-					 GLint x, GLint y,
-					 GLint width, GLint height)
-{
-	const struct gl_texture_format *texFormat = texImage->TexFormat;
-	GLuint srcPitch, dstPitch;
-	int blit_format;
-	int srcOffset;
-
-	/*
-	 * XXX it appears that we always upload the full image, not a subimage.
-	 * I.e. x==0, y==0, width=texWidth, height=texWidth.  If this is ever
-	 * changed, the src pitch will have to change.
-	 */
-	switch (texFormat->TexelBytes) {
-	case 1:
-		blit_format = R200_CP_COLOR_FORMAT_CI8;
-		srcPitch = t->image[0][0].width * texFormat->TexelBytes;
-		dstPitch = t->image[0][0].width * texFormat->TexelBytes;
-		break;
-	case 2:
-		blit_format = R200_CP_COLOR_FORMAT_RGB565;
-		srcPitch = t->image[0][0].width * texFormat->TexelBytes;
-		dstPitch = t->image[0][0].width * texFormat->TexelBytes;
-		break;
-	case 4:
-		blit_format = R200_CP_COLOR_FORMAT_ARGB8888;
-		srcPitch = t->image[0][0].width * texFormat->TexelBytes;
-		dstPitch = t->image[0][0].width * texFormat->TexelBytes;
-		break;
-	default:
-		return;
-	}
-
-	t->image[0][hwlevel].data = texImage->Data;
-	srcOffset = r300GartOffsetFromVirtual(rmesa, texImage->Data);
-
-	assert(srcOffset != ~0);
-
-	/* Don't currently need to cope with small pitches?
-	 */
-	width = texImage->Width;
-	height = texImage->Height;
-
-	r300EmitWait(rmesa, R300_WAIT_3D);
-
-	r300EmitBlit(rmesa, blit_format,
-		     srcPitch,
-		     srcOffset,
-		     dstPitch,
-		     t->bufAddr,
-		     x,
-		     y,
-		     t->image[0][hwlevel].x + x,
-		     t->image[0][hwlevel].y + y, width, height);
-
-	r300EmitWait(rmesa, R300_WAIT_2D);
-}
-
-static void r300UploadRectSubImage(r300ContextPtr rmesa,
-				   r300TexObjPtr t,
-				   struct gl_texture_image *texImage,
-				   GLint x, GLint y, GLint width, GLint height)
-{
-	const struct gl_texture_format *texFormat = texImage->TexFormat;
-	int blit_format, dstPitch, done;
-
-	switch (texFormat->TexelBytes) {
-	case 1:
-		blit_format = R200_CP_COLOR_FORMAT_CI8;
-		break;
-	case 2:
-		blit_format = R200_CP_COLOR_FORMAT_RGB565;
-		break;
-	case 4:
-		blit_format = R200_CP_COLOR_FORMAT_ARGB8888;
-		break;
-	default:
-		return;
-	}
-
-	t->image[0][0].data = texImage->Data;
-
-	/* Currently don't need to cope with small pitches.
-	 */
-	width = texImage->Width;
-	height = texImage->Height;
-	dstPitch = t->pitch + 32;
-
-	if (rmesa->prefer_gart_client_texturing && texImage->IsClientData) {
-		/* In this case, could also use GART texturing.  This is
-		 * currently disabled, but has been tested & works.
-		 */
-		t->offset =
-		    r300GartOffsetFromVirtual(rmesa, texImage->Data);
-		t->pitch =
-		    texImage->RowStride * texFormat->TexelBytes - 32;
-
-		if (RADEON_DEBUG & DEBUG_TEXTURE)
-			fprintf(stderr,
-				"Using GART texturing for rectangular client texture\n");
-
-		/* Release FB memory allocated for this image:
-		 */
-		/* FIXME This may not be correct as driSwapOutTextureObject sets
-		 * FIXME dirty_images.  It may be fine, though.
-		 */
-		if (t->base.memBlock) {
-			driSwapOutTextureObject((driTextureObject *) t);
-		}
-	} else if (texImage->IsClientData) {
-		/* Data already in GART memory, with usable pitch.
-		 */
-		GLuint srcPitch;
-		srcPitch = texImage->RowStride * texFormat->TexelBytes;
-		r300EmitBlit(rmesa,
-			     blit_format,
-			     srcPitch,
-			     r300GartOffsetFromVirtual(rmesa, texImage->Data),
-			     dstPitch, t->bufAddr, 0, 0, 0, 0, width, height);
-	} else {
-		/* Data not in GART memory, or bad pitch.
-		 */
-		for (done = 0; done < height;) {
-			struct r300_dma_region region;
-			int lines =
-			    MIN2(height - done, RADEON_BUFFER_SIZE / dstPitch);
-			int src_pitch;
-			char *tex;
-
-			src_pitch = texImage->RowStride * texFormat->TexelBytes;
-
-			tex = (char *)texImage->Data + done * src_pitch;
-
-			memset(&region, 0, sizeof(region));
-			r300AllocDmaRegion(rmesa, &region, lines * dstPitch,
-					   1024);
-
-			/* Copy texdata to dma:
-			 */
-			if (0)
-				fprintf(stderr,
-					"%s: src_pitch %d dst_pitch %d\n",
-					__FUNCTION__, src_pitch, dstPitch);
-
-			if (src_pitch == dstPitch) {
-				memcpy(region.address + region.start, tex,
-				       lines * src_pitch);
-			} else {
-				char *buf = region.address + region.start;
-				int i;
-				for (i = 0; i < lines; i++) {
-					memcpy(buf, tex, src_pitch);
-					buf += dstPitch;
-					tex += src_pitch;
-				}
-			}
-
-			r300EmitWait(rmesa, R300_WAIT_3D);
-
-			/* Blit to framebuffer
-			 */
-			r300EmitBlit(rmesa,
-				     blit_format,
-				     dstPitch, GET_START(&region),
-				     dstPitch, t->bufAddr,
-				     0, 0, 0, done, width, lines);
-
-			r300EmitWait(rmesa, R300_WAIT_2D);
-
-			r300ReleaseDmaRegion(rmesa, &region, __FUNCTION__);
-			done += lines;
-		}
-	}
-}
-
-/**
- * Upload the texture image associated with texture \a t at the specified
- * level at the address relative to \a start.
- */
-static void uploadSubImage(r300ContextPtr rmesa, r300TexObjPtr t,
-			   GLint hwlevel,
-			   GLint x, GLint y, GLint width, GLint height,
-			   GLuint face)
-{
-	struct gl_texture_image *texImage = NULL;
-	GLuint offset;
-	GLint imageWidth, imageHeight;
-	GLint ret;
-	drm_radeon_texture_t tex;
-	drm_radeon_tex_image_t tmp;
-	const int level = hwlevel + t->base.firstLevel;
-
-	if (RADEON_DEBUG & DEBUG_TEXTURE) {
-		fprintf(stderr,
-			"%s( %p, %p ) level/width/height/face = %d/%d/%d/%u\n",
-			__FUNCTION__, (void *)t, (void *)t->base.tObj, level,
-			width, height, face);
-	}
-
-	ASSERT(face < 6);
-
-	/* Ensure we have a valid texture to upload */
-	if ((hwlevel < 0) || (hwlevel >= RADEON_MAX_TEXTURE_LEVELS)) {
-		_mesa_problem(NULL, "bad texture level in %s", __FUNCTION__);
-		return;
-	}
-
-	texImage = t->base.tObj->Image[face][level];
-
-	if (!texImage) {
-		if (RADEON_DEBUG & DEBUG_TEXTURE)
-			fprintf(stderr, "%s: texImage %d is NULL!\n",
-				__FUNCTION__, level);
-		return;
-	}
-	if (!texImage->Data) {
-		if (RADEON_DEBUG & DEBUG_TEXTURE)
-			fprintf(stderr, "%s: image data is NULL!\n",
-				__FUNCTION__);
-		return;
-	}
-
-	if (t->base.tObj->Target == GL_TEXTURE_RECTANGLE_NV) {
-		assert(level == 0);
-		assert(hwlevel == 0);
-		if (RADEON_DEBUG & DEBUG_TEXTURE)
-			fprintf(stderr, "%s: image data is rectangular\n",
-				__FUNCTION__);
-		r300UploadRectSubImage(rmesa, t, texImage, x, y, width, height);
-		return;
-	} else if (texImage->IsClientData) {
-		if (RADEON_DEBUG & DEBUG_TEXTURE)
-			fprintf(stderr,
-				"%s: image data is in GART client storage\n",
-				__FUNCTION__);
-		r300UploadGARTClientSubImage(rmesa, t, texImage, hwlevel, x, y,
-					     width, height);
-		return;
-	} else if (RADEON_DEBUG & DEBUG_TEXTURE)
-		fprintf(stderr, "%s: image data is in normal memory\n",
-			__FUNCTION__);
-
-	imageWidth = texImage->Width;
-	imageHeight = texImage->Height;
-
-	offset = t->bufAddr;
-
-	if (RADEON_DEBUG & (DEBUG_TEXTURE | DEBUG_IOCTL)) {
-		GLint imageX = 0;
-		GLint imageY = 0;
-		GLint blitX = t->image[face][hwlevel].x;
-		GLint blitY = t->image[face][hwlevel].y;
-		GLint blitWidth = t->image[face][hwlevel].width;
-		GLint blitHeight = t->image[face][hwlevel].height;
-		fprintf(stderr, "   upload image: %d,%d at %d,%d\n",
-			imageWidth, imageHeight, imageX, imageY);
-		fprintf(stderr, "   upload  blit: %d,%d at %d,%d\n",
-			blitWidth, blitHeight, blitX, blitY);
-		fprintf(stderr, "       blit ofs: 0x%07x level: %d/%d\n",
-			(GLuint) offset, hwlevel, level);
-	}
-
-	t->image[face][hwlevel].data = texImage->Data;
-
-	/* Init the DRM_RADEON_TEXTURE command / drm_radeon_texture_t struct.
-	 * NOTE: we're always use a 1KB-wide blit and I8 texture format.
-	 * We used to use 1, 2 and 4-byte texels and used to use the texture
-	 * width to dictate the blit width - but that won't work for compressed
-	 * textures. (Brian)
-	 */
-
-	tex.offset = offset;
-	tex.pitch = BLIT_WIDTH_BYTES / 64;
-	tex.format = R200_TXFORMAT_I8;	/* any 1-byte texel format */
-#if 0 /* I am not sure HOSTDATA_BLT actually works.. Experiment here  - V.D */
-	tex.format = R200_TXFORMAT_RGBA8888;	/* any 4-byte texel format */
-#endif
-	if (texImage->TexFormat->TexelBytes) {
-		tex.width = imageWidth * texImage->TexFormat->TexelBytes;	/* in bytes */
-		tex.height = imageHeight;
-	} else {
-		tex.width = imageWidth;	/* compressed */
-		tex.height = imageHeight;
-		if (tex.height < 4)
-			tex.height = 4;
-	}
-	tex.image = &tmp;
-#if 0
-	tex.width /= 4;
-#endif
-
-	/* copy (x,y,width,height,data) */
-	memcpy(&tmp, &t->image[face][hwlevel], sizeof(tmp));
-#if 0
-	tex.image->width /=4;
-#endif
-
-#if 0
-	sleep(1);
-
-	fprintf(stderr, "*** Uploading texture\n");
-		fprintf(stderr, "   offset=0x%08x\n", offset);
-		fprintf(stderr, "   image width=%d height=%d\n",
-			imageWidth, imageHeight);
-		fprintf(stderr, "    blit width=%d height=%d data=%p\n",
-			t->image[face][hwlevel].width,
-			t->image[face][hwlevel].height,
-			t->image[face][hwlevel].data);
-#endif
-
-	LOCK_HARDWARE(&rmesa->radeon);
-	do {
-		ret = drmCommandWriteRead(rmesa->radeon.dri.fd, DRM_RADEON_TEXTURE,
-					  &tex, sizeof(drm_radeon_texture_t));
-		if (ret) {
-			if (RADEON_DEBUG & DEBUG_IOCTL)
-				fprintf(stderr,
-					"DRM_RADEON_TEXTURE:  again!\n");
-			usleep(1);
-		}
-	} while (ret && errno == EAGAIN);
-
-	UNLOCK_HARDWARE(&rmesa->radeon);
-
-	if (ret) {
-		fprintf(stderr, "DRM_RADEON_TEXTURE: return = %d\n", ret);
-		fprintf(stderr, "   offset=0x%08x\n", offset);
-		fprintf(stderr, "   image width=%d height=%d\n",
-			imageWidth, imageHeight);
-		fprintf(stderr, "    blit width=%d height=%d data=%p\n",
-			t->image[face][hwlevel].width,
-			t->image[face][hwlevel].height,
-			t->image[face][hwlevel].data);
-		exit(1);
-	}
-}
-
-/**
- * Upload the texture images associated with texture \a t.  This might
- * require the allocation of texture memory.
- *
- * \param rmesa Context pointer
- * \param t Texture to be uploaded
- * \param face Cube map face to be uploaded.  Zero for non-cube maps.
- */
-
-int r300UploadTexImages(r300ContextPtr rmesa, r300TexObjPtr t, GLuint face)
-{
-	const int numLevels = t->base.lastLevel - t->base.firstLevel + 1;
-
-	if (RADEON_DEBUG & (DEBUG_TEXTURE | DEBUG_IOCTL)) {
-		fprintf(stderr, "%s( %p, %p ) sz=%d lvls=%d-%d\n", __FUNCTION__,
-			(void *)rmesa->radeon.glCtx, (void *)t->base.tObj,
-			t->base.totalSize, t->base.firstLevel,
-			t->base.lastLevel);
-	}
-
-	if (!t || t->base.totalSize == 0)
-		return 0;
-
-	if (RADEON_DEBUG & DEBUG_SYNC) {
-		fprintf(stderr, "%s: Syncing\n", __FUNCTION__);
-		radeonFinish(rmesa->radeon.glCtx);
-	}
-
-	LOCK_HARDWARE(&rmesa->radeon);
-
-	if (t->base.memBlock == NULL) {
-		int heap;
-
-		heap = driAllocateTexture(rmesa->texture_heaps, rmesa->nr_heaps,
-					  (driTextureObject *) t);
-		if (heap == -1) {
-			UNLOCK_HARDWARE(&rmesa->radeon);
-			return -1;
-		}
-
-		/* Set the base offset of the texture image */
-		t->bufAddr = rmesa->radeon.radeonScreen->texOffset[heap]
-		    + t->base.memBlock->ofs;
-		t->offset = t->bufAddr;
-
-		/* Mark this texobj as dirty on all units:
-		 */
-		t->dirty_state = TEX_ALL;
-	}
-
-	/* Let the world know we've used this memory recently.
-	 */
-	driUpdateTextureLRU((driTextureObject *) t);
-	UNLOCK_HARDWARE(&rmesa->radeon);
-
-	/* Upload any images that are new */
-	if (t->base.dirty_images[face]) {
-		int i;
-		for (i = 0; i < numLevels; i++) {
-			if ((t->base.
-			     dirty_images[face] & (1 <<
-						   (i + t->base.firstLevel))) !=
-			    0) {
-				uploadSubImage(rmesa, t, i, 0, 0,
-					       t->image[face][i].width,
-					       t->image[face][i].height, face);
-			}
-		}
-		t->base.dirty_images[face] = 0;
-	}
-
-	if (RADEON_DEBUG & DEBUG_SYNC) {
-		fprintf(stderr, "%s: Syncing\n", __FUNCTION__);
-		radeonFinish(rmesa->radeon.glCtx);
-	}
-
-	return 0;
-}
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/r300/r300_texprog.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/r300/r300_texprog.c
deleted file mode 100644
index 71d28db05..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/r300/r300_texprog.c
+++ /dev/null
@@ -1,270 +0,0 @@
-#include "glheader.h"
-#include "state.h"
-#include "imports.h"
-#include "enums.h"
-#include "macros.h"
-#include "context.h"
-#include "dd.h"
-#include "simple_list.h"
-
-#include "api_arrayelt.h"
-#include "swrast/swrast.h"
-#include "swrast_setup/swrast_setup.h"
-#include "array_cache/acache.h"
-#include "tnl/tnl.h"
-#include "texformat.h"
-
-#include "radeon_ioctl.h"
-#include "radeon_state.h"
-#include "r300_context.h"
-#if USE_ARB_F_P == 0
-#include "r300_ioctl.h"
-#include "r300_state.h"
-#include "r300_reg.h"
-#include "r300_program.h"
-#include "r300_emit.h"
-#include "r300_fixed_pipelines.h"
-#include "r300_tex.h"
-#include "pixel_shader.h"
-#include "r300_texprog.h"
-
-/* TODO: we probably should have a better way to emit alu instructions */
-#define INST0 p->alu.inst[p->alu.length].inst0 = 
-#define INST1 p->alu.inst[p->alu.length].inst1 = 
-#define INST2 p->alu.inst[p->alu.length].inst2 = 
-#define INST3 p->alu.inst[p->alu.length].inst3 = 
-#define EMIT_INST p->alu.length++
-
-void emit_tex(struct r300_pixel_shader_program *p, GLuint dest, GLuint unit, GLuint src)
-{
-	p->tex.inst[p->tex.length++] = 0
-		| (src << R300_FPITX_SRC_SHIFT)
-		| (dest << R300_FPITX_DST_SHIFT)
-		| (unit << R300_FPITX_IMAGE_SHIFT)
-		/* I don't know if this is needed, but the hardcoded 0x18000 set it, so I will too */
-		| (3 << 15);
-//	fprintf(stderr, "emit texinst: 0x%x\n", p->tex.inst[p->tex.length-1]);	
-}
-
-GLuint get_source(struct r300_pixel_shader_state *ps, GLenum src, GLuint unit, GLuint tc_reg) {
-	switch (src) {
-	case GL_TEXTURE:
-		if (!ps->have_sample) {
-			emit_tex(&ps->program, tc_reg, unit, tc_reg);
-			ps->have_sample = 1;
-		}
-		return tc_reg;
-	case GL_CONSTANT:
-		WARN_ONCE("TODO: Implement envcolor\n");
-		return ps->color_reg;
-	case GL_PRIMARY_COLOR:
-		return ps->color_reg;
-	case GL_PREVIOUS:
-		return ps->src_previous;
-	default:
-		WARN_ONCE("Unknown source enum\n");
-		return ps->src_previous;
-	}
-}
-
-GLuint get_temp(struct r300_pixel_shader_program *p)
-{
-	return p->temp_register_count++;
-}
-
-inline void emit_texenv_color(r300ContextPtr r300, struct r300_pixel_shader_state *ps,
-				GLuint out, GLenum envmode, GLenum format, GLuint unit, GLuint tc_reg) {
-	struct r300_pixel_shader_program *p = &ps->program;
-
-	const GLuint Cp = get_source(ps, GL_PREVIOUS, unit, tc_reg);
-	const GLuint Cs = get_source(ps, GL_TEXTURE, unit, tc_reg);
-
-	switch(envmode) {
-	case GL_DECAL: /* TODO */
-	case GL_BLEND: /* TODO */
-	case GL_REPLACE:
-		INST0 EASY_PFS_INSTR0(MAD, SRC0C_XYZ, ONE, ZERO);
-		switch (format) {
-		case GL_ALPHA:
-			// Cv = Cp
-			INST1 EASY_PFS_INSTR1(out, Cp, PFS_FLAG_CONST, PFS_FLAG_CONST, ALL, NONE);
-			break;
-		default:
-			// Cv = Cs
-			INST1 EASY_PFS_INSTR1(out, Cs, PFS_FLAG_CONST, PFS_FLAG_CONST, ALL, NONE);
-			break;
-		}
-		break;
-	case GL_MODULATE:
-		switch (format) {
-		case GL_ALPHA:
-			// Cv = Cp
-			INST0 EASY_PFS_INSTR0(MAD, SRC0C_XYZ, ONE, ZERO);
-			INST1 EASY_PFS_INSTR1(out, Cp, PFS_FLAG_CONST, PFS_FLAG_CONST, ALL, NONE);
-			break;
-		default:
-			// Cv = CpCs
-			INST0 EASY_PFS_INSTR0(MAD, SRC0C_XYZ, SRC1C_XYZ, ZERO);
-			INST1 EASY_PFS_INSTR1(out, Cp, Cs, PFS_FLAG_CONST, ALL, NONE);
-			break;
-		}
-		break;
-	case GL_ADD:
-		switch (format) {
-		case GL_ALPHA:
-			// Cv = Cp
-			INST0 EASY_PFS_INSTR0(MAD, SRC0C_XYZ, ONE, ZERO);
-			INST1 EASY_PFS_INSTR1(out, Cp, PFS_FLAG_CONST, PFS_FLAG_CONST, ALL, NONE);
-			break;
-		default:
-			// Cv = Cp + Cs
-			INST0 EASY_PFS_INSTR0(MAD, SRC0C_XYZ, ONE, SRC1C_XYZ);
-			INST1 EASY_PFS_INSTR1(out, Cp, Cs, PFS_FLAG_CONST, ALL, NONE);
-			break;
-		}
-		break;
-	default:
-		fprintf(stderr, "%s: should never get here!\n", __func__);
-		break;
-	}
-
-	return;
-}
-				
-inline void emit_texenv_alpha(r300ContextPtr r300, struct r300_pixel_shader_state *ps,
-				GLuint out, GLenum envmode, GLenum format, GLuint unit, GLuint tc_reg) {
-	struct r300_pixel_shader_program *p = &ps->program;
-
-	const GLuint Ap = get_source(ps, GL_PREVIOUS, unit, tc_reg);
-	const GLuint As = get_source(ps, GL_TEXTURE, unit, tc_reg);
-
-	switch(envmode) {
-	case GL_DECAL: /* TODO */
-	case GL_BLEND: /* TODO */
-	case GL_REPLACE:
-		INST2 EASY_PFS_INSTR2(MAD, SRC0A, ONE, ZERO);
-		switch (format) {
-		case GL_LUMINANCE:
-		case GL_RGB:
-			// Av = Ap
-			INST3 EASY_PFS_INSTR3(out, Ap, PFS_FLAG_CONST, PFS_FLAG_CONST, REG);
-			break;
-		default:
-			INST3 EASY_PFS_INSTR3(out, As, PFS_FLAG_CONST, PFS_FLAG_CONST, REG);
-			break;
-		}
-		break;
-	case GL_MODULATE:
-	case GL_ADD:
-		switch (format) {
-		case GL_LUMINANCE:
-		case GL_RGB:
-			// Av = Ap
-			INST2 EASY_PFS_INSTR2(MAD, SRC0A, ONE, ZERO);
-			INST3 EASY_PFS_INSTR3(out, Ap, PFS_FLAG_CONST, PFS_FLAG_CONST, REG);
-			break;
-		default:
-			// Av = ApAs
-			INST2 EASY_PFS_INSTR2(MAD, SRC0A, SRC1A, ZERO);
-			INST3 EASY_PFS_INSTR3(out, Ap, As, PFS_FLAG_CONST, REG);
-			break;
-		}
-		break;
-	default:
-		fprintf(stderr, "%s: should never get here!\n", __func__);
-		break;
-	}
-
-	return;
-}
-
-GLuint emit_texenv(r300ContextPtr r300, GLuint tc_reg, GLuint unit)
-{
-	struct r300_pixel_shader_state *ps = &r300->state.pixel_shader;
-	struct r300_pixel_shader_program *p = &ps->program;
-	GLcontext *ctx = r300->radeon.glCtx;
-	struct gl_texture_object *texobj = ctx->Texture.Unit[unit]._Current;
-	GLenum envmode = ctx->Texture.Unit[unit].EnvMode;
-	GLenum format = texobj->Image[0][texobj->BaseLevel]->Format;
-	
-	const GLuint out = tc_reg;
-	const GLuint Cf = get_source(ps, GL_PRIMARY_COLOR, unit, tc_reg);
-					
-	WARN_ONCE("Texture environments are currently incomplete / wrong! Help me!\n");
-//	fprintf(stderr, "EnvMode = %s\n", _mesa_lookup_enum_by_nr(ctx->Texture.Unit[unit].EnvMode));
-	
-	switch (envmode) {
-	case GL_REPLACE:
-	case GL_MODULATE:
-	case GL_DECAL:
-	case GL_BLEND:
-	case GL_ADD:
-		/* Maybe these should be combined?  I thought it'd be messy */
-		emit_texenv_color(r300, ps, out, envmode, format, unit, tc_reg);
-		emit_texenv_alpha(r300, ps, out, envmode, format, unit, tc_reg);
-		EMIT_INST;
-		return out;
-		break;
-	case GL_COMBINE:
-		WARN_ONCE("EnvMode == GL_COMBINE unsupported! Help Me!!\n");
-		return get_source(ps, GL_TEXTURE, unit, tc_reg);
-		break;
-	default:
-		WARN_ONCE("Unknown EnvMode == %d, name=%s\n", envmode,
-						_mesa_lookup_enum_by_nr(envmode));
-		return get_source(ps, GL_TEXTURE, unit, tc_reg);
-		break;
-	}
-	
-}
-
-void r300GenerateTextureFragmentShader(r300ContextPtr r300)
-{
-	struct r300_pixel_shader_state *ps = &r300->state.pixel_shader;
-	struct r300_pixel_shader_program *p = &ps->program;
-	GLcontext *ctx = r300->radeon.glCtx;
-	int i, tc_reg;
-	GLuint OutputsWritten;
-	
-	if(hw_tcl_on)
-		OutputsWritten = CURRENT_VERTEX_SHADER(ctx)->OutputsWritten;
-
-	p->tex.length = 0;
-	p->alu.length = 0;
-	p->active_nodes = 1;
-	p->first_node_has_tex = 1;
-	p->temp_register_count = r300->state.texture.tc_count + 1; /* texcoords and colour reg */
-
-	ps->color_reg	 = r300->state.texture.tc_count;
-	ps->src_previous = ps->color_reg;
-		
-	tc_reg = 0;
-	for (i=0;i<ctx->Const.MaxTextureUnits;i++) {
-		if (TMU_ENABLED(ctx, i)) {
-			ps->have_sample = 0;
-			ps->src_previous = emit_texenv(r300, tc_reg, i);
-			tc_reg++;
-		}
-	}
-	
-/* Do a MOV from last output, to destination reg.. This won't be needed when we
- * have a better way of emitting alu instructions
- */
-	INST0 EASY_PFS_INSTR0(MAD, SRC0C_XYZ, ONE, ZERO);
-	INST1 EASY_PFS_INSTR1(0, ps->src_previous, PFS_FLAG_CONST, PFS_FLAG_CONST, NONE, ALL);
-	INST2 EASY_PFS_INSTR2(MAD, SRC0A, ONE, ZERO);
-	INST3 EASY_PFS_INSTR3(0, ps->src_previous, PFS_FLAG_CONST, PFS_FLAG_CONST, OUTPUT);
-	EMIT_INST;
-	
-	p->node[3].tex_end = ps->program.tex.length - 1;
-	p->node[3].tex_offset = 0;
-	p->node[3].alu_end = ps->program.alu.length - 1;
-	p->node[3].alu_offset = 0;
-
-	p->tex_end		= ps->program.tex.length - 1;
-	p->tex_offset	= 0;
-	p->alu_end		= ps->program.alu.length - 1;
-	p->alu_offset	= 0;
-}
-#endif // USE_ARB_F_P == 0
-
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/r300/r300_texprog.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/r300/r300_texprog.h
deleted file mode 100644
index 4e91a1169..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/r300/r300_texprog.h
+++ /dev/null
@@ -1,9 +0,0 @@
-#ifndef __R300_TEXPROG_H_
-#define __R300_TEXPROG_H_
-
-#include "r300_context.h"
-
-void r300GenerateTextureFragmentShader(r300ContextPtr r300);
-
-#endif
-
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/r300/r300_texstate.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/r300/r300_texstate.c
deleted file mode 100644
index b06629ca1..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/r300/r300_texstate.c
+++ /dev/null
@@ -1,1465 +0,0 @@
-/* $XFree86: xc/lib/GL/mesa/src/drv/r300/r300_texstate.c,v 1.3 2003/02/15 22:18:47 dawes Exp $ */
-/*
-Copyright (C) The Weather Channel, Inc.  2002.  All Rights Reserved.
-
-The Weather Channel (TM) funded Tungsten Graphics to develop the
-initial release of the Radeon 8500 driver under the XFree86 license.
-This notice must be preserved.
-
-Permission is hereby granted, free of charge, to any person obtaining
-a copy of this software and associated documentation files (the
-"Software"), to deal in the Software without restriction, including
-without limitation the rights to use, copy, modify, merge, publish,
-distribute, sublicense, and/or sell copies of the Software, and to
-permit persons to whom the Software is furnished to do so, subject to
-the following conditions:
-
-The above copyright notice and this permission notice (including the
-next paragraph) shall be included in all copies or substantial
-portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
-EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
-IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
-LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
-OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
-WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-**************************************************************************/
-
-/*
- * Authors:
- *   Keith Whitwell <keith@tungstengraphics.com>
- */
-
-#include "glheader.h"
-#include "imports.h"
-#include "context.h"
-#include "macros.h"
-#include "texformat.h"
-#include "enums.h"
-
-#include "r300_context.h"
-#include "r300_state.h"
-#include "r300_ioctl.h"
-#include "radeon_ioctl.h"
-//#include "r300_swtcl.h"
-#include "r300_tex.h"
-//#include "r300_tcl.h"
-#include "r300_reg.h"
-
-#define R200_TXFORMAT_A8        R200_TXFORMAT_I8
-#define R200_TXFORMAT_L8        R200_TXFORMAT_I8
-#define R200_TXFORMAT_AL88      R200_TXFORMAT_AI88
-#define R200_TXFORMAT_YCBCR     R200_TXFORMAT_YVYU422
-#define R200_TXFORMAT_YCBCR_REV R200_TXFORMAT_VYUY422
-
-#define _COLOR(f) \
-    [ MESA_FORMAT_ ## f ] = { R200_TXFORMAT_ ## f, 0 }
-#define _COLOR_REV(f) \
-    [ MESA_FORMAT_ ## f ## _REV ] = { R200_TXFORMAT_ ## f, 0 }
-#define _ALPHA(f) \
-    [ MESA_FORMAT_ ## f ] = { R200_TXFORMAT_ ## f | R200_TXFORMAT_ALPHA_IN_MAP, 0 }
-#define _ALPHA_REV(f) \
-    [ MESA_FORMAT_ ## f ## _REV ] = { R200_TXFORMAT_ ## f | R200_TXFORMAT_ALPHA_IN_MAP, 0 }
-#define _YUV(f) \
-    [ MESA_FORMAT_ ## f ] = { R200_TXFORMAT_ ## f, R200_YUV_TO_RGB }
-#define _INVALID(f) \
-    [ MESA_FORMAT_ ## f ] = { 0xffffffff, 0 }
-#define VALID_FORMAT(f) ( ((f) <= MESA_FORMAT_YCBCR_REV) \
-			     && tx_table[f].flag )
-
-#define _ASSIGN(entry, format)	\
-	[ MESA_FORMAT_ ## entry ] = { format, 0, 1}
-
-static const struct {
-	GLuint format, filter;
-} tx_table0[] = {
-	    _ALPHA(RGBA8888),
-	    _ALPHA_REV(RGBA8888),
-	    _ALPHA(ARGB8888),
-	    _ALPHA_REV(ARGB8888),
-	    _INVALID(RGB888),
-	    _COLOR(RGB565),
-	    _COLOR_REV(RGB565),
-	    _ALPHA(ARGB4444),
-	    _ALPHA_REV(ARGB4444),
-	    _ALPHA(ARGB1555),
-	    _ALPHA_REV(ARGB1555),
-	    _ALPHA(AL88),
-	    _ALPHA_REV(AL88),
-	    _ALPHA(A8),
-	    _COLOR(L8),
-	    _ALPHA(I8),
-	    _INVALID(CI8),
-	    _YUV(YCBCR),
-	    _YUV(YCBCR_REV),
-	    };
-
-static const struct {
-	GLuint format, filter, flag;
-} tx_table[] = {
-	/*
-	 * Note that the _REV formats are the same as the non-REV formats.
-	 * This is because the REV and non-REV formats are identical as a
-	 * byte string, but differ when accessed as 16-bit or 32-bit words
-	 * depending on the endianness of the host.  Since the textures are
-	 * transferred to the R300 as a byte string (i.e. without any
-	 * byte-swapping), the R300 sees the REV and non-REV formats
-	 * identically.  -- paulus
-	 */
-	    _ASSIGN(RGBA8888, R300_EASY_TX_FORMAT(Y, Z, W, X, W8Z8Y8X8)),
-	    _ASSIGN(RGBA8888_REV, R300_EASY_TX_FORMAT(Y, Z, W, X, W8Z8Y8X8)),
-	    _ASSIGN(ARGB8888, R300_EASY_TX_FORMAT(X, Y, Z, W, W8Z8Y8X8)),
-	    _ASSIGN(ARGB8888_REV, R300_EASY_TX_FORMAT(X, Y, Z, W, W8Z8Y8X8)),
-	    _ASSIGN(RGB888, 0xffffffff),
-	    _ASSIGN(RGB565, R300_EASY_TX_FORMAT(X, Y, Z, ONE, Z5Y6X5)),
-	    _ASSIGN(RGB565_REV, R300_EASY_TX_FORMAT(X, Y, Z, ONE, Z5Y6X5)),
-	    _ASSIGN(ARGB4444, R300_EASY_TX_FORMAT(X, Y, Z, W, W4Z4Y4X4)),
-	    _ASSIGN(ARGB4444_REV, R300_EASY_TX_FORMAT(X, Y, Z, W, W4Z4Y4X4)),
-	    _ASSIGN(ARGB1555, R300_EASY_TX_FORMAT(Z, Y, X, W, W1Z5Y5X5)),
-	    _ASSIGN(ARGB1555_REV, R300_EASY_TX_FORMAT(Z, Y, X, W, W1Z5Y5X5)),
-	    _ASSIGN(AL88, R300_EASY_TX_FORMAT(Y, Y, Y, X, Y8X8)),
-	    _ASSIGN(AL88_REV, R300_EASY_TX_FORMAT(Y, Y, Y, X, Y8X8)),
-	    _ASSIGN(RGB332, R300_EASY_TX_FORMAT(X, Y, Z, ONE, Z3Y3X2)),
-	    _ASSIGN(A8, R300_EASY_TX_FORMAT(ZERO, ZERO, ZERO, X, X8)),
-	    _ASSIGN(L8, R300_EASY_TX_FORMAT(X, X, X, ONE, X8)),
-	    _ASSIGN(I8, R300_EASY_TX_FORMAT(X, X, X, X, X8)),
-	    _ASSIGN(CI8, R300_EASY_TX_FORMAT(X, X, X, X, X8)),
-	    _ASSIGN(YCBCR, R300_EASY_TX_FORMAT(X, Y, Z, ONE, G8R8_G8B8)|R300_TX_FORMAT_YUV_MODE ),
-	    _ASSIGN(YCBCR_REV, R300_EASY_TX_FORMAT(X, Y, Z, ONE, G8R8_G8B8)|R300_TX_FORMAT_YUV_MODE),
-	    };
-
-#undef _COLOR
-#undef _ALPHA
-#undef _INVALID
-#undef _ASSIGN
-
-
-/**
- * This function computes the number of bytes of storage needed for
- * the given texture object (all mipmap levels, all cube faces).
- * The \c image[face][level].x/y/width/height parameters for upload/blitting
- * are computed here.  \c filter, \c format, etc. will be set here
- * too.
- *
- * \param rmesa Context pointer
- * \param tObj GL texture object whose images are to be posted to
- *                 hardware state.
- */
-static void r300SetTexImages(r300ContextPtr rmesa,
-			     struct gl_texture_object *tObj)
-{
-	r300TexObjPtr t = (r300TexObjPtr) tObj->DriverData;
-	const struct gl_texture_image *baseImage =
-	    tObj->Image[0][tObj->BaseLevel];
-	GLint curOffset;
-	GLint i;
-	GLint numLevels;
-	GLint log2Width, log2Height, log2Depth;
-
-	/* Set the hardware texture format
-	 */
-
-	t->format &= ~(R200_TXFORMAT_FORMAT_MASK |
-			    R200_TXFORMAT_ALPHA_IN_MAP);
-#if 0
-	t->filter &= ~R200_YUV_TO_RGB;
-#endif
-	if (VALID_FORMAT(baseImage->TexFormat->MesaFormat)) {
-		t->format =
-		    tx_table[baseImage->TexFormat->MesaFormat].format;
-#if 1
-		t->filter |=
-		    tx_table[baseImage->TexFormat->MesaFormat].filter;
-#endif
-	} else {
-		_mesa_problem(NULL, "unexpected texture format in %s",
-			      __FUNCTION__);
-		return;
-	}
-
-	/* Compute which mipmap levels we really want to send to the hardware.
-	 */
-
-	driCalculateTextureFirstLastLevel((driTextureObject *) t);
-	log2Width = tObj->Image[0][t->base.firstLevel]->WidthLog2;
-	log2Height = tObj->Image[0][t->base.firstLevel]->HeightLog2;
-	log2Depth = tObj->Image[0][t->base.firstLevel]->DepthLog2;
-
-	numLevels = t->base.lastLevel - t->base.firstLevel + 1;
-
-	assert(numLevels <= RADEON_MAX_TEXTURE_LEVELS);
-
-	/* Calculate mipmap offsets and dimensions for blitting (uploading)
-	 * The idea is that we lay out the mipmap levels within a block of
-	 * memory organized as a rectangle of width BLIT_WIDTH_BYTES.
-	 */
-	curOffset = 0;
-
-	for (i = 0; i < numLevels; i++) {
-		const struct gl_texture_image *texImage;
-		GLuint size;
-
-		texImage = tObj->Image[0][i + t->base.firstLevel];
-		if (!texImage)
-			break;
-
-		/* find image size in bytes */
-		if (texImage->IsCompressed) {
-			size = texImage->CompressedSize;
-		} else if (tObj->Target == GL_TEXTURE_RECTANGLE_NV) {
-			size =
-			    ((texImage->Width *
-			      texImage->TexFormat->TexelBytes + 63)
-			     & ~63) * texImage->Height;
-		} else {
-			int w =
-			    texImage->Width * texImage->TexFormat->TexelBytes;
-			if (w < 32)
-				w = 32;
-			size = w * texImage->Height * texImage->Depth;
-		}
-		assert(size > 0);
-
-		if(0)
-			fprintf(stderr, "w=%d h=%d d=%d tb=%d intFormat=%d\n", texImage->Width, texImage->Height,
-				texImage->Depth, texImage->TexFormat->TexelBytes,
-				texImage->IntFormat);
-
-		/* Align to 32-byte offset.  It is faster to do this unconditionally
-		 * (no branch penalty).
-		 */
-
-		curOffset = (curOffset + 0x1f) & ~0x1f;
-
-		t->image[0][i].x = curOffset % BLIT_WIDTH_BYTES;
-		t->image[0][i].y = curOffset / BLIT_WIDTH_BYTES;
-		t->image[0][i].width = MIN2(size, BLIT_WIDTH_BYTES);
-		t->image[0][i].height = size / t->image[0][i].width;
-
-#if 0
-		/* for debugging only and only  applicable to non-rectangle targets */
-		assert(size % t->image[0][i].width == 0);
-		assert(t->image[0][i].x == 0
-		       || (size < BLIT_WIDTH_BYTES
-			   && t->image[0][i].height == 1));
-#endif
-
-		if (0)
-			fprintf(stderr,
-				"level %d: %dx%d x=%d y=%d w=%d h=%d size=%d at %d\n",
-				i, texImage->Width, texImage->Height,
-				t->image[0][i].x, t->image[0][i].y,
-				t->image[0][i].width, t->image[0][i].height,
-				size, curOffset);
-
-		curOffset += size;
-
-	}
-
-	/* Align the total size of texture memory block.
-	 */
-	t->base.totalSize =
-	    (curOffset + RADEON_OFFSET_MASK) & ~RADEON_OFFSET_MASK;
-
-	/* Setup remaining cube face blits, if needed */
-	if (tObj->Target == GL_TEXTURE_CUBE_MAP) {
-		/* Round totalSize up to multiple of BLIT_WIDTH_BYTES */
-		const GLuint faceSize =
-		    (t->base.totalSize + BLIT_WIDTH_BYTES - 1)
-		    & ~(BLIT_WIDTH_BYTES - 1);
-		const GLuint lines = faceSize / BLIT_WIDTH_BYTES;
-		GLuint face;
-		/* reuse face 0 x/y/width/height - just adjust y */
-		for (face = 1; face < 6; face++) {
-			for (i = 0; i < numLevels; i++) {
-				t->image[face][i].x = t->image[0][i].x;
-				t->image[face][i].y =
-				    t->image[0][i].y + face * lines;
-				t->image[face][i].width = t->image[0][i].width;
-				t->image[face][i].height =
-				    t->image[0][i].height;
-			}
-		}
-		t->base.totalSize = 6 * faceSize;	/* total texmem needed */
-	}
-
-	/* Hardware state:
-	 */
-#if 0
-	t->filter &= ~R200_MAX_MIP_LEVEL_MASK;
-	t->filter |= (numLevels - 1) << R200_MAX_MIP_LEVEL_SHIFT;
-#endif
-#if 0
-	t->format &= ~(R200_TXFORMAT_WIDTH_MASK |
-			    R200_TXFORMAT_HEIGHT_MASK |
-			    R200_TXFORMAT_CUBIC_MAP_ENABLE |
-			    R200_TXFORMAT_F5_WIDTH_MASK |
-			    R200_TXFORMAT_F5_HEIGHT_MASK);
-	t->format |= ((log2Width << R200_TXFORMAT_WIDTH_SHIFT) |
-			   (log2Height << R200_TXFORMAT_HEIGHT_SHIFT));
-#endif
-
-	t->format_x &= ~(R200_DEPTH_LOG2_MASK | R200_TEXCOORD_MASK);
-	if (tObj->Target == GL_TEXTURE_3D) {
-		t->format_x |= (log2Depth << R200_DEPTH_LOG2_SHIFT);
-		t->format_x |= R200_TEXCOORD_VOLUME;
-	} else if (tObj->Target == GL_TEXTURE_CUBE_MAP) {
-		ASSERT(log2Width == log2Height);
-		t->format |= ((log2Width << R200_TXFORMAT_F5_WIDTH_SHIFT) |
-				   (log2Height << R200_TXFORMAT_F5_HEIGHT_SHIFT)
-				   | (R200_TXFORMAT_CUBIC_MAP_ENABLE));
-		t->format_x |= R200_TEXCOORD_CUBIC_ENV;
-		t->pp_cubic_faces = ((log2Width << R200_FACE_WIDTH_1_SHIFT) |
-				     (log2Height << R200_FACE_HEIGHT_1_SHIFT) |
-				     (log2Width << R200_FACE_WIDTH_2_SHIFT) |
-				     (log2Height << R200_FACE_HEIGHT_2_SHIFT) |
-				     (log2Width << R200_FACE_WIDTH_3_SHIFT) |
-				     (log2Height << R200_FACE_HEIGHT_3_SHIFT) |
-				     (log2Width << R200_FACE_WIDTH_4_SHIFT) |
-				     (log2Height << R200_FACE_HEIGHT_4_SHIFT));
-	}
-
-	t->size = (((tObj->Image[0][t->base.firstLevel]->Width - 1) << R300_TX_WIDTHMASK_SHIFT)
-			|((tObj->Image[0][t->base.firstLevel]->Height - 1) << R300_TX_HEIGHTMASK_SHIFT)
-		        |((log2Width>log2Height)?log2Width:log2Height)<<R300_TX_SIZE_SHIFT);
-
-	/* Only need to round to nearest 32 for textures, but the blitter
-	 * requires 64-byte aligned pitches, and we may/may not need the
-	 * blitter.   NPOT only!
-	 */
-	if (baseImage->IsCompressed)
-		t->pitch =
-		    (tObj->Image[0][t->base.firstLevel]->Width + 63) & ~(63);
-	else
-		t->pitch =
-		    ((tObj->Image[0][t->base.firstLevel]->Width *
-		      baseImage->TexFormat->TexelBytes) + 63) & ~(63);
-	t->pitch -= 32;
-
-	t->dirty_state = TEX_ALL;
-
-	/* FYI: r300UploadTexImages( rmesa, t ) used to be called here */
-}
-
-/* ================================================================
- * Texture combine functions
- */
-
-/* GL_ARB_texture_env_combine support
- */
-
-/* The color tables have combine functions for GL_SRC_COLOR,
- * GL_ONE_MINUS_SRC_COLOR, GL_SRC_ALPHA and GL_ONE_MINUS_SRC_ALPHA.
- */
-static GLuint r300_register_color[][R200_MAX_TEXTURE_UNITS] = {
-	{
-	 R200_TXC_ARG_A_R0_COLOR,
-	 R200_TXC_ARG_A_R1_COLOR,
-	 R200_TXC_ARG_A_R2_COLOR,
-	 R200_TXC_ARG_A_R3_COLOR,
-	 R200_TXC_ARG_A_R4_COLOR,
-	 R200_TXC_ARG_A_R5_COLOR},
-	{
-	 R200_TXC_ARG_A_R0_COLOR | R200_TXC_COMP_ARG_A,
-	 R200_TXC_ARG_A_R1_COLOR | R200_TXC_COMP_ARG_A,
-	 R200_TXC_ARG_A_R2_COLOR | R200_TXC_COMP_ARG_A,
-	 R200_TXC_ARG_A_R3_COLOR | R200_TXC_COMP_ARG_A,
-	 R200_TXC_ARG_A_R4_COLOR | R200_TXC_COMP_ARG_A,
-	 R200_TXC_ARG_A_R5_COLOR | R200_TXC_COMP_ARG_A},
-	{
-	 R200_TXC_ARG_A_R0_ALPHA,
-	 R200_TXC_ARG_A_R1_ALPHA,
-	 R200_TXC_ARG_A_R2_ALPHA,
-	 R200_TXC_ARG_A_R3_ALPHA,
-	 R200_TXC_ARG_A_R4_ALPHA,
-	 R200_TXC_ARG_A_R5_ALPHA},
-	{
-	 R200_TXC_ARG_A_R0_ALPHA | R200_TXC_COMP_ARG_A,
-	 R200_TXC_ARG_A_R1_ALPHA | R200_TXC_COMP_ARG_A,
-	 R200_TXC_ARG_A_R2_ALPHA | R200_TXC_COMP_ARG_A,
-	 R200_TXC_ARG_A_R3_ALPHA | R200_TXC_COMP_ARG_A,
-	 R200_TXC_ARG_A_R4_ALPHA | R200_TXC_COMP_ARG_A,
-	 R200_TXC_ARG_A_R5_ALPHA | R200_TXC_COMP_ARG_A},
-};
-
-static GLuint r300_tfactor_color[] = {
-	R200_TXC_ARG_A_TFACTOR_COLOR,
-	R200_TXC_ARG_A_TFACTOR_COLOR | R200_TXC_COMP_ARG_A,
-	R200_TXC_ARG_A_TFACTOR_ALPHA,
-	R200_TXC_ARG_A_TFACTOR_ALPHA | R200_TXC_COMP_ARG_A
-};
-
-static GLuint r300_primary_color[] = {
-	R200_TXC_ARG_A_DIFFUSE_COLOR,
-	R200_TXC_ARG_A_DIFFUSE_COLOR | R200_TXC_COMP_ARG_A,
-	R200_TXC_ARG_A_DIFFUSE_ALPHA,
-	R200_TXC_ARG_A_DIFFUSE_ALPHA | R200_TXC_COMP_ARG_A
-};
-
-/* GL_ZERO table - indices 0-3
- * GL_ONE  table - indices 1-4
- */
-static GLuint r300_zero_color[] = {
-	R200_TXC_ARG_A_ZERO,
-	R200_TXC_ARG_A_ZERO | R200_TXC_COMP_ARG_A,
-	R200_TXC_ARG_A_ZERO,
-	R200_TXC_ARG_A_ZERO | R200_TXC_COMP_ARG_A,
-	R200_TXC_ARG_A_ZERO
-};
-
-/* The alpha tables only have GL_SRC_ALPHA and GL_ONE_MINUS_SRC_ALPHA.
- */
-static GLuint r300_register_alpha[][R200_MAX_TEXTURE_UNITS] = {
-	{
-	 R200_TXA_ARG_A_R0_ALPHA,
-	 R200_TXA_ARG_A_R1_ALPHA,
-	 R200_TXA_ARG_A_R2_ALPHA,
-	 R200_TXA_ARG_A_R3_ALPHA,
-	 R200_TXA_ARG_A_R4_ALPHA,
-	 R200_TXA_ARG_A_R5_ALPHA},
-	{
-	 R200_TXA_ARG_A_R0_ALPHA | R200_TXA_COMP_ARG_A,
-	 R200_TXA_ARG_A_R1_ALPHA | R200_TXA_COMP_ARG_A,
-	 R200_TXA_ARG_A_R2_ALPHA | R200_TXA_COMP_ARG_A,
-	 R200_TXA_ARG_A_R3_ALPHA | R200_TXA_COMP_ARG_A,
-	 R200_TXA_ARG_A_R4_ALPHA | R200_TXA_COMP_ARG_A,
-	 R200_TXA_ARG_A_R5_ALPHA | R200_TXA_COMP_ARG_A},
-};
-
-static GLuint r300_tfactor_alpha[] = {
-	R200_TXA_ARG_A_TFACTOR_ALPHA,
-	R200_TXA_ARG_A_TFACTOR_ALPHA | R200_TXA_COMP_ARG_A
-};
-
-static GLuint r300_primary_alpha[] = {
-	R200_TXA_ARG_A_DIFFUSE_ALPHA,
-	R200_TXA_ARG_A_DIFFUSE_ALPHA | R200_TXA_COMP_ARG_A
-};
-
-/* GL_ZERO table - indices 0-1
- * GL_ONE  table - indices 1-2
- */
-static GLuint r300_zero_alpha[] = {
-	R200_TXA_ARG_A_ZERO,
-	R200_TXA_ARG_A_ZERO | R200_TXA_COMP_ARG_A,
-	R200_TXA_ARG_A_ZERO,
-};
-
-/* Extract the arg from slot A, shift it into the correct argument slot
- * and set the corresponding complement bit.
- */
-#define R200_COLOR_ARG( n, arg )			\
-do {							\
-   color_combine |=					\
-      ((color_arg[n] & R200_TXC_ARG_A_MASK)		\
-       << R200_TXC_ARG_##arg##_SHIFT);			\
-   color_combine |=					\
-      ((color_arg[n] >> R200_TXC_COMP_ARG_A_SHIFT)	\
-       << R200_TXC_COMP_ARG_##arg##_SHIFT);		\
-} while (0)
-
-#define R200_ALPHA_ARG( n, arg )			\
-do {							\
-   alpha_combine |=					\
-      ((alpha_arg[n] & R200_TXA_ARG_A_MASK)		\
-       << R200_TXA_ARG_##arg##_SHIFT);			\
-   alpha_combine |=					\
-      ((alpha_arg[n] >> R200_TXA_COMP_ARG_A_SHIFT)	\
-       << R200_TXA_COMP_ARG_##arg##_SHIFT);		\
-} while (0)
-
-/* ================================================================
- * Texture unit state management
- */
-
-static GLboolean r300UpdateTextureEnv(GLcontext * ctx, int unit)
-{
-	r300ContextPtr rmesa = R300_CONTEXT(ctx);
-	const struct gl_texture_unit *texUnit = &ctx->Texture.Unit[unit];
-	GLuint color_combine, alpha_combine;
-
-#if 0 /* disable for now.. */
-	GLuint color_scale = rmesa->hw.pix[unit].cmd[PIX_PP_TXCBLEND2] &
-	    ~(R200_TXC_SCALE_MASK);
-	GLuint alpha_scale = rmesa->hw.pix[unit].cmd[PIX_PP_TXABLEND2] &
-	    ~(R200_TXA_DOT_ALPHA | R200_TXA_SCALE_MASK);
-#endif
-
-	GLuint color_scale=0, alpha_scale=0;
-
-	/* texUnit->_Current can be NULL if and only if the texture unit is
-	 * not actually enabled.
-	 */
-	assert((texUnit->_ReallyEnabled == 0)
-	       || (texUnit->_Current != NULL));
-
-	if (RADEON_DEBUG & DEBUG_TEXTURE) {
-		fprintf(stderr, "%s( %p, %d )\n", __FUNCTION__, (void *)ctx,
-			unit);
-	}
-
-	/* Set the texture environment state.  Isn't this nice and clean?
-	 * The chip will automagically set the texture alpha to 0xff when
-	 * the texture format does not include an alpha component.  This
-	 * reduces the amount of special-casing we have to do, alpha-only
-	 * textures being a notable exception.
-	 */
-	/* Don't cache these results.
-	 */
-#if 0
-	rmesa->state.texture.unit[unit].format = 0;
-#endif
-	rmesa->state.texture.unit[unit].envMode = 0;
-
-
-	if (!texUnit->_ReallyEnabled) {
-		if (unit == 0) {
-			color_combine =
-			    R200_TXC_ARG_A_ZERO | R200_TXC_ARG_B_ZERO |
-			    R200_TXC_ARG_C_DIFFUSE_COLOR | R200_TXC_OP_MADD;
-			alpha_combine =
-			    R200_TXA_ARG_A_ZERO | R200_TXA_ARG_B_ZERO |
-			    R200_TXA_ARG_C_DIFFUSE_ALPHA | R200_TXA_OP_MADD;
-		} else {
-			color_combine =
-			    R200_TXC_ARG_A_ZERO | R200_TXC_ARG_B_ZERO |
-			    R200_TXC_ARG_C_R0_COLOR | R200_TXC_OP_MADD;
-			alpha_combine =
-			    R200_TXA_ARG_A_ZERO | R200_TXA_ARG_B_ZERO |
-			    R200_TXA_ARG_C_R0_ALPHA | R200_TXA_OP_MADD;
-		}
-	} else {
-		GLuint color_arg[3], alpha_arg[3];
-		GLuint i;
-		const GLuint numColorArgs =
-		    texUnit->_CurrentCombine->_NumArgsRGB;
-		const GLuint numAlphaArgs = texUnit->_CurrentCombine->_NumArgsA;
-		GLuint RGBshift = texUnit->_CurrentCombine->ScaleShiftRGB;
-		GLuint Ashift = texUnit->_CurrentCombine->ScaleShiftA;
-
-		/* Step 1:
-		 * Extract the color and alpha combine function arguments.
-		 */
-		for (i = 0; i < numColorArgs; i++) {
-			const GLint op =
-			    texUnit->_CurrentCombine->OperandRGB[i] -
-			    GL_SRC_COLOR;
-			assert(op >= 0);
-			assert(op <= 3);
-			switch (texUnit->_CurrentCombine->SourceRGB[i]) {
-			case GL_TEXTURE:
-				color_arg[i] = r300_register_color[op][unit];
-				break;
-			case GL_CONSTANT:
-				color_arg[i] = r300_tfactor_color[op];
-				break;
-			case GL_PRIMARY_COLOR:
-				color_arg[i] = r300_primary_color[op];
-				break;
-			case GL_PREVIOUS:
-				if (unit == 0)
-					color_arg[i] = r300_primary_color[op];
-				else
-					color_arg[i] =
-					    r300_register_color[op][0];
-				break;
-			case GL_ZERO:
-				color_arg[i] = r300_zero_color[op];
-				break;
-			case GL_ONE:
-				color_arg[i] = r300_zero_color[op + 1];
-				break;
-			default:
-				return GL_FALSE;
-			}
-		}
-
-		for (i = 0; i < numAlphaArgs; i++) {
-			const GLint op =
-			    texUnit->_CurrentCombine->OperandA[i] -
-			    GL_SRC_ALPHA;
-			assert(op >= 0);
-			assert(op <= 1);
-			switch (texUnit->_CurrentCombine->SourceA[i]) {
-			case GL_TEXTURE:
-				alpha_arg[i] = r300_register_alpha[op][unit];
-				break;
-			case GL_CONSTANT:
-				alpha_arg[i] = r300_tfactor_alpha[op];
-				break;
-			case GL_PRIMARY_COLOR:
-				alpha_arg[i] = r300_primary_alpha[op];
-				break;
-			case GL_PREVIOUS:
-				if (unit == 0)
-					alpha_arg[i] = r300_primary_alpha[op];
-				else
-					alpha_arg[i] =
-					    r300_register_alpha[op][0];
-				break;
-			case GL_ZERO:
-				alpha_arg[i] = r300_zero_alpha[op];
-				break;
-			case GL_ONE:
-				alpha_arg[i] = r300_zero_alpha[op + 1];
-				break;
-			default:
-				return GL_FALSE;
-			}
-		}
-
-		/* Step 2:
-		 * Build up the color and alpha combine functions.
-		 */
-		switch (texUnit->_CurrentCombine->ModeRGB) {
-		case GL_REPLACE:
-			color_combine = (R200_TXC_ARG_A_ZERO |
-					 R200_TXC_ARG_B_ZERO |
-					 R200_TXC_OP_MADD);
-			R200_COLOR_ARG(0, C);
-			break;
-		case GL_MODULATE:
-			color_combine = (R200_TXC_ARG_C_ZERO |
-					 R200_TXC_OP_MADD);
-			R200_COLOR_ARG(0, A);
-			R200_COLOR_ARG(1, B);
-			break;
-		case GL_ADD:
-			color_combine = (R200_TXC_ARG_B_ZERO |
-					 R200_TXC_COMP_ARG_B |
-					 R200_TXC_OP_MADD);
-			R200_COLOR_ARG(0, A);
-			R200_COLOR_ARG(1, C);
-			break;
-		case GL_ADD_SIGNED:
-			color_combine = (R200_TXC_ARG_B_ZERO | R200_TXC_COMP_ARG_B | R200_TXC_BIAS_ARG_C |	/* new */
-					 R200_TXC_OP_MADD);	/* was ADDSIGNED */
-			R200_COLOR_ARG(0, A);
-			R200_COLOR_ARG(1, C);
-			break;
-		case GL_SUBTRACT:
-			color_combine = (R200_TXC_ARG_B_ZERO |
-					 R200_TXC_COMP_ARG_B |
-					 R200_TXC_NEG_ARG_C | R200_TXC_OP_MADD);
-			R200_COLOR_ARG(0, A);
-			R200_COLOR_ARG(1, C);
-			break;
-		case GL_INTERPOLATE:
-			color_combine = (R200_TXC_OP_LERP);
-			R200_COLOR_ARG(0, B);
-			R200_COLOR_ARG(1, A);
-			R200_COLOR_ARG(2, C);
-			break;
-
-		case GL_DOT3_RGB_EXT:
-		case GL_DOT3_RGBA_EXT:
-			/* The EXT version of the DOT3 extension does not support the
-			 * scale factor, but the ARB version (and the version in OpenGL
-			 * 1.3) does.
-			 */
-			RGBshift = 0;
-			/* FALLTHROUGH */
-
-		case GL_DOT3_RGB:
-		case GL_DOT3_RGBA:
-			/* DOT3 works differently on R200 than on R100.  On R100, just
-			 * setting the DOT3 mode did everything for you.  On R200, the
-			 * driver has to enable the biasing and scale in the inputs to
-			 * put them in the proper [-1,1] range.  This is what the 4x and
-			 * the -0.5 in the DOT3 spec do.  The post-scale is then set
-			 * normally.
-			 */
-
-			color_combine = (R200_TXC_ARG_C_ZERO |
-					 R200_TXC_OP_DOT3 |
-					 R200_TXC_BIAS_ARG_A |
-					 R200_TXC_BIAS_ARG_B |
-					 R200_TXC_SCALE_ARG_A |
-					 R200_TXC_SCALE_ARG_B);
-			R200_COLOR_ARG(0, A);
-			R200_COLOR_ARG(1, B);
-			break;
-
-		case GL_MODULATE_ADD_ATI:
-			color_combine = (R200_TXC_OP_MADD);
-			R200_COLOR_ARG(0, A);
-			R200_COLOR_ARG(1, C);
-			R200_COLOR_ARG(2, B);
-			break;
-		case GL_MODULATE_SIGNED_ADD_ATI:
-			color_combine = (R200_TXC_BIAS_ARG_C |	/* new */
-					 R200_TXC_OP_MADD);	/* was ADDSIGNED */
-			R200_COLOR_ARG(0, A);
-			R200_COLOR_ARG(1, C);
-			R200_COLOR_ARG(2, B);
-			break;
-		case GL_MODULATE_SUBTRACT_ATI:
-			color_combine = (R200_TXC_NEG_ARG_C | R200_TXC_OP_MADD);
-			R200_COLOR_ARG(0, A);
-			R200_COLOR_ARG(1, C);
-			R200_COLOR_ARG(2, B);
-			break;
-		default:
-			return GL_FALSE;
-		}
-
-		switch (texUnit->_CurrentCombine->ModeA) {
-		case GL_REPLACE:
-			alpha_combine = (R200_TXA_ARG_A_ZERO |
-					 R200_TXA_ARG_B_ZERO |
-					 R200_TXA_OP_MADD);
-			R200_ALPHA_ARG(0, C);
-			break;
-		case GL_MODULATE:
-			alpha_combine = (R200_TXA_ARG_C_ZERO |
-					 R200_TXA_OP_MADD);
-			R200_ALPHA_ARG(0, A);
-			R200_ALPHA_ARG(1, B);
-			break;
-		case GL_ADD:
-			alpha_combine = (R200_TXA_ARG_B_ZERO |
-					 R200_TXA_COMP_ARG_B |
-					 R200_TXA_OP_MADD);
-			R200_ALPHA_ARG(0, A);
-			R200_ALPHA_ARG(1, C);
-			break;
-		case GL_ADD_SIGNED:
-			alpha_combine = (R200_TXA_ARG_B_ZERO | R200_TXA_COMP_ARG_B | R200_TXA_BIAS_ARG_C |	/* new */
-					 R200_TXA_OP_MADD);	/* was ADDSIGNED */
-			R200_ALPHA_ARG(0, A);
-			R200_ALPHA_ARG(1, C);
-			break;
-		case GL_SUBTRACT:
-			alpha_combine = (R200_TXA_ARG_B_ZERO |
-					 R200_TXA_COMP_ARG_B |
-					 R200_TXA_NEG_ARG_C | R200_TXA_OP_MADD);
-			R200_ALPHA_ARG(0, A);
-			R200_ALPHA_ARG(1, C);
-			break;
-		case GL_INTERPOLATE:
-			alpha_combine = (R200_TXA_OP_LERP);
-			R200_ALPHA_ARG(0, B);
-			R200_ALPHA_ARG(1, A);
-			R200_ALPHA_ARG(2, C);
-			break;
-
-		case GL_MODULATE_ADD_ATI:
-			alpha_combine = (R200_TXA_OP_MADD);
-			R200_ALPHA_ARG(0, A);
-			R200_ALPHA_ARG(1, C);
-			R200_ALPHA_ARG(2, B);
-			break;
-		case GL_MODULATE_SIGNED_ADD_ATI:
-			alpha_combine = (R200_TXA_BIAS_ARG_C |	/* new */
-					 R200_TXA_OP_MADD);	/* was ADDSIGNED */
-			R200_ALPHA_ARG(0, A);
-			R200_ALPHA_ARG(1, C);
-			R200_ALPHA_ARG(2, B);
-			break;
-		case GL_MODULATE_SUBTRACT_ATI:
-			alpha_combine = (R200_TXA_NEG_ARG_C | R200_TXA_OP_MADD);
-			R200_ALPHA_ARG(0, A);
-			R200_ALPHA_ARG(1, C);
-			R200_ALPHA_ARG(2, B);
-			break;
-		default:
-			return GL_FALSE;
-		}
-
-		if ((texUnit->_CurrentCombine->ModeRGB == GL_DOT3_RGBA_EXT)
-		    || (texUnit->_CurrentCombine->ModeRGB == GL_DOT3_RGBA)) {
-			alpha_scale |= R200_TXA_DOT_ALPHA;
-			Ashift = RGBshift;
-		}
-
-		/* Step 3:
-		 * Apply the scale factor.
-		 */
-		color_scale |= (RGBshift << R200_TXC_SCALE_SHIFT);
-		alpha_scale |= (Ashift << R200_TXA_SCALE_SHIFT);
-
-		/* All done!
-		 */
-	}
-
-#if 0
-	fprintf(stderr, "color_combine=%08x alpha_combine=%08x color_scale=%08x alpha_scale=%08x\n",
-		color_combine, alpha_combine, color_scale, alpha_scale);
-#endif
-
-#if 0
-	if (rmesa->hw.pix[unit].cmd[PIX_PP_TXCBLEND] != color_combine ||
-	    rmesa->hw.pix[unit].cmd[PIX_PP_TXABLEND] != alpha_combine ||
-	    rmesa->hw.pix[unit].cmd[PIX_PP_TXCBLEND2] != color_scale ||
-	    rmesa->hw.pix[unit].cmd[PIX_PP_TXABLEND2] != alpha_scale) {
-		R300_STATECHANGE(rmesa, pix[unit]);
-		rmesa->hw.pix[unit].cmd[PIX_PP_TXCBLEND] = color_combine;
-		rmesa->hw.pix[unit].cmd[PIX_PP_TXABLEND] = alpha_combine;
-		rmesa->hw.pix[unit].cmd[PIX_PP_TXCBLEND2] = color_scale;
-		rmesa->hw.pix[unit].cmd[PIX_PP_TXABLEND2] = alpha_scale;
-	}
-
-#endif
-
-	return GL_TRUE;
-}
-
-#define TEXOBJ_TXFILTER_MASK (R200_MAX_MIP_LEVEL_MASK |		\
-			      R200_MIN_FILTER_MASK | 		\
-			      R200_MAG_FILTER_MASK |		\
-			      R200_MAX_ANISO_MASK |		\
-			      R200_YUV_TO_RGB |			\
-			      R200_YUV_TEMPERATURE_MASK |	\
-			      R200_CLAMP_S_MASK | 		\
-			      R200_CLAMP_T_MASK | 		\
-			      R200_BORDER_MODE_D3D )
-
-#define TEXOBJ_TXFORMAT_MASK (R200_TXFORMAT_WIDTH_MASK |	\
-			      R200_TXFORMAT_HEIGHT_MASK |	\
-			      R200_TXFORMAT_FORMAT_MASK |	\
-                              R200_TXFORMAT_F5_WIDTH_MASK |	\
-                              R200_TXFORMAT_F5_HEIGHT_MASK |	\
-			      R200_TXFORMAT_ALPHA_IN_MAP |	\
-			      R200_TXFORMAT_CUBIC_MAP_ENABLE |	\
-                              R200_TXFORMAT_NON_POWER2)
-
-#define TEXOBJ_TXFORMAT_X_MASK (R200_DEPTH_LOG2_MASK |		\
-                                R200_TEXCOORD_MASK |		\
-                                R200_CLAMP_Q_MASK | 		\
-                                R200_VOLUME_FILTER_MASK)
-
-static void import_tex_obj_state(r300ContextPtr rmesa,
-				 int unit, r300TexObjPtr texobj)
-{
-#if 0 /* needs fixing.. or should be done elsewhere */
-	GLuint *cmd = R300_DB_STATE(tex[unit]);
-
-	cmd[TEX_PP_TXFILTER] &= ~TEXOBJ_TXFILTER_MASK;
-	cmd[TEX_PP_TXFILTER] |= texobj->filter & TEXOBJ_TXFILTER_MASK;
-	cmd[TEX_PP_TXFORMAT] &= ~TEXOBJ_TXFORMAT_MASK;
-	cmd[TEX_PP_TXFORMAT] |= texobj->format & TEXOBJ_TXFORMAT_MASK;
-	cmd[TEX_PP_TXFORMAT_X] &= ~TEXOBJ_TXFORMAT_X_MASK;
-	cmd[TEX_PP_TXFORMAT_X] |=
-	    texobj->format_x & TEXOBJ_TXFORMAT_X_MASK;
-	cmd[TEX_PP_TXSIZE] = texobj->size;	/* NPOT only! */
-	cmd[TEX_PP_TXPITCH] = texobj->pitch;	/* NPOT only! */
-	cmd[TEX_PP_TXOFFSET] = texobj->pp_txoffset;
-	cmd[TEX_PP_BORDER_COLOR] = texobj->pp_border_color;
-	R200_DB_STATECHANGE(rmesa, &rmesa->hw.tex[unit]);
-
-	if (texobj->base.tObj->Target == GL_TEXTURE_CUBE_MAP) {
-		GLuint *cube_cmd = R200_DB_STATE(cube[unit]);
-		GLuint bytesPerFace = texobj->base.totalSize / 6;
-		ASSERT(texobj->totalSize % 6 == 0);
-		cube_cmd[CUBE_PP_CUBIC_FACES] = texobj->pp_cubic_faces;
-		cube_cmd[CUBE_PP_CUBIC_OFFSET_F1] =
-		    texobj->pp_txoffset + 1 * bytesPerFace;
-		cube_cmd[CUBE_PP_CUBIC_OFFSET_F2] =
-		    texobj->pp_txoffset + 2 * bytesPerFace;
-		cube_cmd[CUBE_PP_CUBIC_OFFSET_F3] =
-		    texobj->pp_txoffset + 3 * bytesPerFace;
-		cube_cmd[CUBE_PP_CUBIC_OFFSET_F4] =
-		    texobj->pp_txoffset + 4 * bytesPerFace;
-		cube_cmd[CUBE_PP_CUBIC_OFFSET_F5] =
-		    texobj->pp_txoffset + 5 * bytesPerFace;
-		R200_DB_STATECHANGE(rmesa, &rmesa->hw.cube[unit]);
-	}
-
-	texobj->dirty_state &= ~(1 << unit);
-#endif
-}
-
-static void set_texgen_matrix(r300ContextPtr rmesa,
-			      GLuint unit,
-			      const GLfloat * s_plane,
-			      const GLfloat * t_plane, const GLfloat * r_plane)
-{
-	static const GLfloat scale_identity[4] = { 1, 1, 1, 1 };
-
-	if (!TEST_EQ_4V(s_plane, scale_identity) ||
-	    !TEST_EQ_4V(t_plane, scale_identity) ||
-	    !TEST_EQ_4V(r_plane, scale_identity)) {
-		rmesa->TexGenEnabled |= R200_TEXMAT_0_ENABLE << unit;
-		rmesa->TexGenMatrix[unit].m[0] = s_plane[0];
-		rmesa->TexGenMatrix[unit].m[4] = s_plane[1];
-		rmesa->TexGenMatrix[unit].m[8] = s_plane[2];
-		rmesa->TexGenMatrix[unit].m[12] = s_plane[3];
-
-		rmesa->TexGenMatrix[unit].m[1] = t_plane[0];
-		rmesa->TexGenMatrix[unit].m[5] = t_plane[1];
-		rmesa->TexGenMatrix[unit].m[9] = t_plane[2];
-		rmesa->TexGenMatrix[unit].m[13] = t_plane[3];
-
-		/* NOTE: r_plane goes in the 4th row, not 3rd! */
-		rmesa->TexGenMatrix[unit].m[3] = r_plane[0];
-		rmesa->TexGenMatrix[unit].m[7] = r_plane[1];
-		rmesa->TexGenMatrix[unit].m[11] = r_plane[2];
-		rmesa->TexGenMatrix[unit].m[15] = r_plane[3];
-
-		//rmesa->NewGLState |= _NEW_TEXTURE_MATRIX;
-	}
-}
-
-/* Need this special matrix to get correct reflection map coords */
-static void set_texgen_reflection_matrix(r300ContextPtr rmesa, GLuint unit)
-{
-	static const GLfloat m[16] = {
-		-1, 0, 0, 0,
-		0, -1, 0, 0,
-		0, 0, 0, -1,
-		0, 0, -1, 0
-	};
-	_math_matrix_loadf(&(rmesa->TexGenMatrix[unit]), m);
-	_math_matrix_analyse(&(rmesa->TexGenMatrix[unit]));
-	rmesa->TexGenEnabled |= R200_TEXMAT_0_ENABLE << unit;
-}
-
-/* Need this special matrix to get correct normal map coords */
-static void set_texgen_normal_map_matrix(r300ContextPtr rmesa, GLuint unit)
-{
-	static const GLfloat m[16] = {
-		1, 0, 0, 0,
-		0, 1, 0, 0,
-		0, 0, 0, 1,
-		0, 0, 1, 0
-	};
-	_math_matrix_loadf(&(rmesa->TexGenMatrix[unit]), m);
-	_math_matrix_analyse(&(rmesa->TexGenMatrix[unit]));
-	rmesa->TexGenEnabled |= R200_TEXMAT_0_ENABLE << unit;
-}
-
-/* Ignoring the Q texcoord for now.
- *
- * Returns GL_FALSE if fallback required.
- */
-static GLboolean r300_validate_texgen(GLcontext * ctx, GLuint unit)
-{
-	r300ContextPtr rmesa = R300_CONTEXT(ctx);
-	const struct gl_texture_unit *texUnit = &ctx->Texture.Unit[unit];
-	GLuint inputshift = R200_TEXGEN_0_INPUT_SHIFT + unit * 4;
-	GLuint tmp = rmesa->TexGenEnabled;
-
-	rmesa->TexGenCompSel &= ~(R200_OUTPUT_TEX_0 << unit);
-	rmesa->TexGenEnabled &= ~(R200_TEXGEN_TEXMAT_0_ENABLE << unit);
-	rmesa->TexGenEnabled &= ~(R200_TEXMAT_0_ENABLE << unit);
-	rmesa->TexGenInputs &= ~(R200_TEXGEN_INPUT_MASK << inputshift);
-	rmesa->TexGenNeedNormals[unit] = 0;
-
-	if (0)
-		fprintf(stderr, "%s unit %d\n", __FUNCTION__, unit);
-
-	if ((texUnit->TexGenEnabled & (S_BIT | T_BIT | R_BIT)) == 0) {
-		/* Disabled, no fallback:
-		 */
-		rmesa->TexGenInputs |=
-		    (R200_TEXGEN_INPUT_TEXCOORD_0 + unit) << inputshift;
-		return GL_TRUE;
-	} else if (texUnit->TexGenEnabled & Q_BIT) {
-		/* Very easy to do this, in fact would remove a fallback case
-		 * elsewhere, but I haven't done it yet...  Fallback:
-		 */
-		/*fprintf(stderr, "fallback Q_BIT\n"); */
-		return GL_FALSE;
-	} else if (texUnit->TexGenEnabled == (S_BIT | T_BIT) &&
-		   texUnit->GenModeS == texUnit->GenModeT) {
-		/* OK */
-		rmesa->TexGenEnabled |= R200_TEXGEN_TEXMAT_0_ENABLE << unit;
-		/* continue */
-	} else if (texUnit->TexGenEnabled == (S_BIT | T_BIT | R_BIT) &&
-		   texUnit->GenModeS == texUnit->GenModeT &&
-		   texUnit->GenModeT == texUnit->GenModeR) {
-		/* OK */
-		rmesa->TexGenEnabled |= R200_TEXGEN_TEXMAT_0_ENABLE << unit;
-		/* continue */
-	} else {
-		/* Mixed modes, fallback:
-		 */
-		/* fprintf(stderr, "fallback mixed texgen\n"); */
-		return GL_FALSE;
-	}
-
-	rmesa->TexGenEnabled |= R200_TEXGEN_TEXMAT_0_ENABLE << unit;
-
-	switch (texUnit->GenModeS) {
-	case GL_OBJECT_LINEAR:
-		rmesa->TexGenInputs |= R200_TEXGEN_INPUT_OBJ << inputshift;
-		set_texgen_matrix(rmesa, unit,
-				  texUnit->ObjectPlaneS,
-				  texUnit->ObjectPlaneT, texUnit->ObjectPlaneR);
-		break;
-
-	case GL_EYE_LINEAR:
-		rmesa->TexGenInputs |= R200_TEXGEN_INPUT_EYE << inputshift;
-		set_texgen_matrix(rmesa, unit,
-				  texUnit->EyePlaneS,
-				  texUnit->EyePlaneT, texUnit->EyePlaneR);
-		break;
-
-	case GL_REFLECTION_MAP_NV:
-		rmesa->TexGenNeedNormals[unit] = GL_TRUE;
-		rmesa->TexGenInputs |=
-		    R200_TEXGEN_INPUT_EYE_REFLECT << inputshift;
-		set_texgen_reflection_matrix(rmesa, unit);
-		break;
-
-	case GL_NORMAL_MAP_NV:
-		rmesa->TexGenNeedNormals[unit] = GL_TRUE;
-		rmesa->TexGenInputs |=
-		    R200_TEXGEN_INPUT_EYE_NORMAL << inputshift;
-		set_texgen_normal_map_matrix(rmesa, unit);
-		break;
-
-	case GL_SPHERE_MAP:
-		rmesa->TexGenNeedNormals[unit] = GL_TRUE;
-		rmesa->TexGenInputs |= R200_TEXGEN_INPUT_SPHERE << inputshift;
-		break;
-
-	default:
-		/* Unsupported mode, fallback:
-		 */
-		/*  fprintf(stderr, "fallback unsupported texgen\n"); */
-		return GL_FALSE;
-	}
-
-	rmesa->TexGenCompSel |= R200_OUTPUT_TEX_0 << unit;
-
-	if (tmp != rmesa->TexGenEnabled) {
-		//rmesa->NewGLState |= _NEW_TEXTURE_MATRIX;
-	}
-
-	return GL_TRUE;
-}
-
-static void disable_tex(GLcontext * ctx, int unit)
-{
-	r300ContextPtr rmesa = R300_CONTEXT(ctx);
-
-#if 0 /* This needs to be redone.. or done elsewhere */
-	if (rmesa->hw.ctx.cmd[CTX_PP_CNTL] & (R200_TEX_0_ENABLE << unit)) {
-		/* Texture unit disabled */
-		if (rmesa->state.texture.unit[unit].texobj != NULL) {
-			/* The old texture is no longer bound to this texture unit.
-			 * Mark it as such.
-			 */
-
-			rmesa->state.texture.unit[unit].texobj->base.bound &=
-			    ~(1UL << unit);
-			rmesa->state.texture.unit[unit].texobj = NULL;
-		}
-
-		R300_STATECHANGE(rmesa, ctx);
-		rmesa->hw.ctx.cmd[CTX_PP_CNTL] &= ~((R200_TEX_0_ENABLE |
-						     R200_TEX_BLEND_0_ENABLE) <<
-						    unit);
-		rmesa->hw.ctx.cmd[CTX_PP_CNTL] |= R200_TEX_BLEND_0_ENABLE;
-
-		R300_STATECHANGE(rmesa, tcl);
-		rmesa->hw.vtx.cmd[VTX_TCL_OUTPUT_VTXFMT_1] &=
-		    ~(7 << (unit * 3));
-
-		if (rmesa->radeon.TclFallback & (RADEON_TCL_FALLBACK_TEXGEN_0 << unit)) {
-			TCL_FALLBACK(ctx, (RADEON_TCL_FALLBACK_TEXGEN_0 << unit),
-				     GL_FALSE);
-		}
-
-		/* Actually want to keep all units less than max active texture
-		 * enabled, right?  Fix this for >2 texunits.
-		 */
-		/* FIXME: What should happen here if r300UpdateTextureEnv fails? */
-		if (unit == 0)
-			r300UpdateTextureEnv(ctx, unit);
-
-		{
-			GLuint inputshift =
-			    R200_TEXGEN_0_INPUT_SHIFT + unit * 4;
-			GLuint tmp = rmesa->TexGenEnabled;
-
-			rmesa->TexGenEnabled &=
-			    ~(R200_TEXGEN_TEXMAT_0_ENABLE << unit);
-			rmesa->TexGenEnabled &= ~(R200_TEXMAT_0_ENABLE << unit);
-			rmesa->TexGenEnabled &=
-			    ~(R200_TEXGEN_INPUT_MASK << inputshift);
-			rmesa->TexGenNeedNormals[unit] = 0;
-			rmesa->TexGenCompSel &= ~(R200_OUTPUT_TEX_0 << unit);
-			rmesa->TexGenInputs &=
-			    ~(R200_TEXGEN_INPUT_MASK << inputshift);
-
-			if (tmp != rmesa->TexGenEnabled) {
-				rmesa->recheck_texgen[unit] = GL_TRUE;
-				rmesa->NewGLState |= _NEW_TEXTURE_MATRIX;
-			}
-		}
-	}
-#endif
-}
-
-static GLboolean enable_tex_2d(GLcontext * ctx, int unit)
-{
-	r300ContextPtr rmesa = R300_CONTEXT(ctx);
-	struct gl_texture_unit *texUnit = &ctx->Texture.Unit[unit];
-	struct gl_texture_object *tObj = texUnit->_Current;
-	r300TexObjPtr t = (r300TexObjPtr) tObj->DriverData;
-
-	/* Need to load the 2d images associated with this unit.
-	 */
-#if 0
-	if (t->format & R200_TXFORMAT_NON_POWER2) {
-		t->format &= ~R200_TXFORMAT_NON_POWER2;
-		t->base.dirty_images[0] = ~0;
-	}
-#endif
-
-	ASSERT(tObj->Target == GL_TEXTURE_2D || tObj->Target == GL_TEXTURE_1D);
-
-	if (t->base.dirty_images[0]) {
-		R300_FIREVERTICES(rmesa);
-		r300SetTexImages(rmesa, tObj);
-		r300UploadTexImages(rmesa, (r300TexObjPtr) tObj->DriverData, 0);
-		if (!t->base.memBlock)
-			return GL_FALSE;
-	}
-
-	return GL_TRUE;
-}
-
-#if ENABLE_HW_3D_TEXTURE
-static GLboolean enable_tex_3d(GLcontext * ctx, int unit)
-{
-	r300ContextPtr rmesa = R300_CONTEXT(ctx);
-	struct gl_texture_unit *texUnit = &ctx->Texture.Unit[unit];
-	struct gl_texture_object *tObj = texUnit->_Current;
-	r300TexObjPtr t = (r300TexObjPtr) tObj->DriverData;
-
-	/* Need to load the 3d images associated with this unit.
-	 */
-	if (t->format & R200_TXFORMAT_NON_POWER2) {
-		t->format &= ~R200_TXFORMAT_NON_POWER2;
-		t->base.dirty_images[0] = ~0;
-	}
-
-	ASSERT(tObj->Target == GL_TEXTURE_3D);
-
-	/* R100 & R200 do not support mipmaps for 3D textures.
-	 */
-	if ((tObj->MinFilter != GL_NEAREST) && (tObj->MinFilter != GL_LINEAR)) {
-		return GL_FALSE;
-	}
-
-	if (t->base.dirty_images[0]) {
-		R300_FIREVERTICES(rmesa);
-		r300SetTexImages(rmesa, tObj);
-		r300UploadTexImages(rmesa, (r300TexObjPtr) tObj->DriverData, 0);
-		if (!t->base.memBlock)
-			return GL_FALSE;
-	}
-
-	return GL_TRUE;
-}
-#endif
-
-static GLboolean enable_tex_cube(GLcontext * ctx, int unit)
-{
-	r300ContextPtr rmesa = R300_CONTEXT(ctx);
-	struct gl_texture_unit *texUnit = &ctx->Texture.Unit[unit];
-	struct gl_texture_object *tObj = texUnit->_Current;
-	r300TexObjPtr t = (r300TexObjPtr) tObj->DriverData;
-	GLuint face;
-
-	/* Need to load the 2d images associated with this unit.
-	 */
-	if (t->format & R200_TXFORMAT_NON_POWER2) {
-		t->format &= ~R200_TXFORMAT_NON_POWER2;
-		for (face = 0; face < 6; face++)
-			t->base.dirty_images[face] = ~0;
-	}
-
-	ASSERT(tObj->Target == GL_TEXTURE_CUBE_MAP);
-
-	if (t->base.dirty_images[0] || t->base.dirty_images[1] ||
-	    t->base.dirty_images[2] || t->base.dirty_images[3] ||
-	    t->base.dirty_images[4] || t->base.dirty_images[5]) {
-		/* flush */
-		R300_FIREVERTICES(rmesa);
-		/* layout memory space, once for all faces */
-		r300SetTexImages(rmesa, tObj);
-	}
-
-	/* upload (per face) */
-	for (face = 0; face < 6; face++) {
-		if (t->base.dirty_images[face]) {
-			r300UploadTexImages(rmesa,
-					    (r300TexObjPtr) tObj->DriverData,
-					    face);
-		}
-	}
-
-	if (!t->base.memBlock) {
-		/* texmem alloc failed, use s/w fallback */
-		return GL_FALSE;
-	}
-
-	return GL_TRUE;
-}
-
-static GLboolean enable_tex_rect(GLcontext * ctx, int unit)
-{
-	r300ContextPtr rmesa = R300_CONTEXT(ctx);
-	struct gl_texture_unit *texUnit = &ctx->Texture.Unit[unit];
-	struct gl_texture_object *tObj = texUnit->_Current;
-	r300TexObjPtr t = (r300TexObjPtr) tObj->DriverData;
-
-#if 0
-	if (!(t->format & R200_TXFORMAT_NON_POWER2)) {
-		t->format |= R200_TXFORMAT_NON_POWER2;
-		t->base.dirty_images[0] = ~0;
-	}
-#endif
-
-	ASSERT(tObj->Target == GL_TEXTURE_RECTANGLE_NV);
-
-	if (t->base.dirty_images[0]) {
-		R300_FIREVERTICES(rmesa);
-		r300SetTexImages(rmesa, tObj);
-		r300UploadTexImages(rmesa, (r300TexObjPtr) tObj->DriverData, 0);
-		if (!t->base.memBlock && !rmesa->prefer_gart_client_texturing)
-			return GL_FALSE;
-	}
-
-	return GL_TRUE;
-}
-
-static GLboolean update_tex_common(GLcontext * ctx, int unit)
-{
-	r300ContextPtr rmesa = R300_CONTEXT(ctx);
-	struct gl_texture_unit *texUnit = &ctx->Texture.Unit[unit];
-	struct gl_texture_object *tObj = texUnit->_Current;
-	r300TexObjPtr t = (r300TexObjPtr) tObj->DriverData;
-	GLenum format;
-
-	/* Fallback if there's a texture border */
-	if (tObj->Image[0][tObj->BaseLevel]->Border > 0)
-		return GL_FALSE;
-
-	/* Update state if this is a different texture object to last
-	 * time.
-	 */
-	if (rmesa->state.texture.unit[unit].texobj != t) {
-		if (rmesa->state.texture.unit[unit].texobj != NULL) {
-			/* The old texture is no longer bound to this texture unit.
-			 * Mark it as such.
-			 */
-
-			rmesa->state.texture.unit[unit].texobj->base.bound &=
-			    ~(1UL << unit);
-		}
-
-		rmesa->state.texture.unit[unit].texobj = t;
-		t->base.bound |= (1UL << unit);
-		t->dirty_state |= 1 << unit;
-		driUpdateTextureLRU((driTextureObject *) t);	/* XXX: should be locked! */
-	}
-
-#if 0 /* do elsewhere ? */
-	/* Newly enabled?
-	 */
-	if (1
-	    || !(rmesa->hw.ctx.
-		 cmd[CTX_PP_CNTL] & (R200_TEX_0_ENABLE << unit))) {
-		R300_STATECHANGE(rmesa, ctx);
-		rmesa->hw.ctx.cmd[CTX_PP_CNTL] |= (R200_TEX_0_ENABLE |
-						   R200_TEX_BLEND_0_ENABLE) <<
-		    unit;
-
-		R300_STATECHANGE(rmesa, vtx);
-		rmesa->hw.vtx.cmd[VTX_TCL_OUTPUT_VTXFMT_1] |= 4 << (unit * 3);
-
-		rmesa->recheck_texgen[unit] = GL_TRUE;
-	}
-
-	if (t->dirty_state & (1 << unit)) {
-		import_tex_obj_state(rmesa, unit, t);
-	}
-
-	if (rmesa->recheck_texgen[unit]) {
-		GLboolean fallback = !r300_validate_texgen(ctx, unit);
-		TCL_FALLBACK(ctx, (RADEON_TCL_FALLBACK_TEXGEN_0 << unit),
-			     fallback);
-		rmesa->recheck_texgen[unit] = 0;
-		rmesa->NewGLState |= _NEW_TEXTURE_MATRIX;
-	}
-#endif
-
-	format = tObj->Image[0][tObj->BaseLevel]->Format;
-	if (rmesa->state.texture.unit[unit].format != format ||
-	    rmesa->state.texture.unit[unit].envMode != texUnit->EnvMode) {
-		//rmesa->state.texture.unit[unit].format = format;
-		rmesa->state.texture.unit[unit].envMode = texUnit->EnvMode;
-		if (!r300UpdateTextureEnv(ctx, unit)) {
-			return GL_FALSE;
-		}
-	}
-
-#if R200_MERGED
-	FALLBACK(&rmesa->radeon, RADEON_FALLBACK_BORDER_MODE, t->border_fallback);
-#endif
-		
-	return !t->border_fallback;
-}
-
-static GLboolean r300UpdateTextureUnit(GLcontext * ctx, int unit)
-{
-	struct gl_texture_unit *texUnit = &ctx->Texture.Unit[unit];
-
-	if (texUnit->_ReallyEnabled & (TEXTURE_RECT_BIT)) {
-		return (enable_tex_rect(ctx, unit) &&
-			update_tex_common(ctx, unit));
-	} else if (texUnit->_ReallyEnabled & (TEXTURE_1D_BIT | TEXTURE_2D_BIT)) {
-		return (enable_tex_2d(ctx, unit) &&
-			update_tex_common(ctx, unit));
-	}
-#if ENABLE_HW_3D_TEXTURE
-	else if (texUnit->_ReallyEnabled & (TEXTURE_3D_BIT)) {
-		return (enable_tex_3d(ctx, unit) &&
-			update_tex_common(ctx, unit));
-	}
-#endif
-	else if (texUnit->_ReallyEnabled & (TEXTURE_CUBE_BIT)) {
-		return (enable_tex_cube(ctx, unit) &&
-			update_tex_common(ctx, unit));
-	} else if (texUnit->_ReallyEnabled) {
-		return GL_FALSE;
-	} else {
-		disable_tex(ctx, unit);
-		return GL_TRUE;
-	}
-}
-
-void r300UpdateTextureState(GLcontext * ctx)
-{
-	r300ContextPtr rmesa = R300_CONTEXT(ctx);
-	GLboolean ok;
-	GLuint dbg;
-	int i;
-
-	ok = (r300UpdateTextureUnit(ctx, 0) &&
-	      r300UpdateTextureUnit(ctx, 1) &&
-	      r300UpdateTextureUnit(ctx, 2) &&
-	      r300UpdateTextureUnit(ctx, 3) &&
-	      r300UpdateTextureUnit(ctx, 4) &&
-	      r300UpdateTextureUnit(ctx, 5) &&
-	      r300UpdateTextureUnit(ctx, 6) &&
-	      r300UpdateTextureUnit(ctx, 7)
-	      );
-
-#if R200_MERGED
-	FALLBACK(&rmesa->radeon, RADEON_FALLBACK_TEXTURE, !ok);
-#endif	
-
-	/* This needs correction, or just be done elsewhere
-	if (rmesa->radeon.TclFallback)
-		r300ChooseVertexState(ctx);
-	*/
-
-#if 0 /* Workaround - disable.. */
-	if (GET_CHIP(rmesa->radeon.radeonScreen) == RADEON_CHIP_REAL_R200) {
-		/*
-		 * T0 hang workaround -------------
-		 * not needed for r200 derivatives?
-		 */
-		if ((rmesa->hw.ctx.cmd[CTX_PP_CNTL] & R200_TEX_ENABLE_MASK) ==
-		    R200_TEX_0_ENABLE
-		    && (rmesa->hw.tex[0].
-			cmd[TEX_PP_TXFILTER] & R200_MIN_FILTER_MASK) >
-		    R200_MIN_FILTER_LINEAR) {
-
-			R300_STATECHANGE(rmesa, ctx);
-			R300_STATECHANGE(rmesa, tex[1]);
-			rmesa->hw.ctx.cmd[CTX_PP_CNTL] |= R200_TEX_1_ENABLE;
-			rmesa->hw.tex[1].cmd[TEX_PP_TXFORMAT] &=
-			    ~TEXOBJ_TXFORMAT_MASK;
-			rmesa->hw.tex[1].cmd[TEX_PP_TXFORMAT] |= 0x08000000;
-		} else {
-			if ((rmesa->hw.ctx.cmd[CTX_PP_CNTL] & R200_TEX_1_ENABLE)
-			    && (rmesa->hw.tex[1].
-				cmd[TEX_PP_TXFORMAT] & 0x08000000)) {
-				R300_STATECHANGE(rmesa, tex[1]);
-				rmesa->hw.tex[1].cmd[TEX_PP_TXFORMAT] &=
-				    ~0x08000000;
-			}
-		}
-
-		/* maybe needs to be done pairwise due to 2 parallel (physical) tex units ?
-		   looks like that's not the case, if 8500/9100 owners don't complain remove this...
-		   for ( i = 0; i < ctx->Const.MaxTextureUnits; i += 2) {
-		   if (((rmesa->hw.ctx.cmd[CTX_PP_CNTL] & ((R200_TEX_0_ENABLE |
-		   R200_TEX_1_ENABLE ) << i)) == (R200_TEX_0_ENABLE << i)) &&
-		   ((rmesa->hw.tex[i].cmd[TEX_PP_TXFILTER] & R200_MIN_FILTER_MASK) >
-		   R200_MIN_FILTER_LINEAR)) {
-		   R300_STATECHANGE(rmesa, ctx);
-		   R300_STATECHANGE(rmesa, tex[i+1]);
-		   rmesa->hw.ctx.cmd[CTX_PP_CNTL] |= (R200_TEX_1_ENABLE << i);
-		   rmesa->hw.tex[i+1].cmd[TEX_PP_TXFORMAT] &= ~TEXOBJ_TXFORMAT_MASK;
-		   rmesa->hw.tex[i+1].cmd[TEX_PP_TXFORMAT] |= 0x08000000;
-		   }
-		   else {
-		   if ((rmesa->hw.ctx.cmd[CTX_PP_CNTL] & (R200_TEX_1_ENABLE << i)) &&
-		   (rmesa->hw.tex[i+1].cmd[TEX_PP_TXFORMAT] & 0x08000000)) {
-		   R300_STATECHANGE(rmesa, tex[i+1]);
-		   rmesa->hw.tex[i+1].cmd[TEX_PP_TXFORMAT] &= ~0x08000000;
-		   }
-		   }
-		   } */
-
-		/*
-		 * Texture cache LRU hang workaround -------------
-		 * not needed for r200 derivatives?
-		 */
-		dbg = 0x0;
-
-		if (((rmesa->hw.ctx.cmd[CTX_PP_CNTL] & (R200_TEX_0_ENABLE)) &&
-		     ((((rmesa->hw.tex[0].
-			 cmd[TEX_PP_TXFILTER] & R200_MIN_FILTER_MASK)) & 0x04)
-		      == 0))
-		    || ((rmesa->hw.ctx.cmd[CTX_PP_CNTL] & R200_TEX_2_ENABLE)
-			&&
-			((((rmesa->hw.tex[2].
-			    cmd[TEX_PP_TXFILTER] & R200_MIN_FILTER_MASK)) &
-			  0x04) == 0))
-		    || ((rmesa->hw.ctx.cmd[CTX_PP_CNTL] & R200_TEX_4_ENABLE)
-			&&
-			((((rmesa->hw.tex[4].
-			    cmd[TEX_PP_TXFILTER] & R200_MIN_FILTER_MASK)) &
-			  0x04) == 0))) {
-			dbg |= 0x02;
-		}
-
-		if (((rmesa->hw.ctx.cmd[CTX_PP_CNTL] & (R200_TEX_1_ENABLE)) &&
-		     ((((rmesa->hw.tex[1].
-			 cmd[TEX_PP_TXFILTER] & R200_MIN_FILTER_MASK)) & 0x04)
-		      == 0))
-		    || ((rmesa->hw.ctx.cmd[CTX_PP_CNTL] & R200_TEX_3_ENABLE)
-			&&
-			((((rmesa->hw.tex[3].
-			    cmd[TEX_PP_TXFILTER] & R200_MIN_FILTER_MASK)) &
-			  0x04) == 0))
-		    || ((rmesa->hw.ctx.cmd[CTX_PP_CNTL] & R200_TEX_5_ENABLE)
-			&&
-			((((rmesa->hw.tex[5].
-			    cmd[TEX_PP_TXFILTER] & R200_MIN_FILTER_MASK)) &
-			  0x04) == 0))) {
-			dbg |= 0x04;
-		}
-
-		if (dbg != rmesa->hw.tam.cmd[TAM_DEBUG3]) {
-			R300_STATECHANGE(rmesa, tam);
-			rmesa->hw.tam.cmd[TAM_DEBUG3] = dbg;
-			if (0)
-				printf("TEXCACHE LRU HANG WORKAROUND %x\n",
-				       dbg);
-		}
-	}
-#endif
-}
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/r300/r300_vertexprog.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/r300/r300_vertexprog.c
deleted file mode 100644
index 717832048..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/r300/r300_vertexprog.c
+++ /dev/null
@@ -1,952 +0,0 @@
-/**************************************************************************
-
-Copyright (C) 2005 Aapo Tahkola.
-
-All Rights Reserved.
-
-Permission is hereby granted, free of charge, to any person obtaining a
-copy of this software and associated documentation files (the "Software"),
-to deal in the Software without restriction, including without limitation
-on the rights to use, copy, modify, merge, publish, distribute, sub
-license, and/or sell copies of the Software, and to permit persons to whom
-the Software is furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice (including the next
-paragraph) shall be included in all copies or substantial portions of the
-Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
-ATI, VA LINUX SYSTEMS AND/OR THEIR SUPPLIERS BE LIABLE FOR ANY CLAIM,
-DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
-OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
-USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-**************************************************************************/
-
-/*
- * Authors:
- *   Aapo Tahkola <aet@rasterburn.org>
- */
-#include "glheader.h"
-#include "macros.h"
-#include "enums.h"
-
-#include "program.h"
-#include "r300_context.h"
-#include "r300_program.h"
-#include "nvvertprog.h"
-
-#define SCALAR_FLAG (1<<31)
-#define FLAG_MASK (1<<31)
-#define OP_MASK	(0xf)  /* we are unlikely to have more than 15 */
-#define OPN(operator, ip, op) {#operator, VP_OPCODE_##operator, ip, op}
-
-static struct{
-	char *name;
-	int opcode;
-	unsigned long ip; /* number of input operands and flags */
-	unsigned long op;
-}op_names[]={
-	OPN(ABS, 1, 1),
-	OPN(ADD, 2, 1),
-	OPN(ARL, 1, 1|SCALAR_FLAG),
-	OPN(DP3, 2, 3|SCALAR_FLAG),
-	OPN(DP4, 2, 3|SCALAR_FLAG),
-	OPN(DPH, 2, 3|SCALAR_FLAG),
-	OPN(DST, 2, 1),
-	OPN(EX2, 1|SCALAR_FLAG, 4|SCALAR_FLAG),
-	OPN(EXP, 1|SCALAR_FLAG, 1),
-	OPN(FLR, 1, 1),
-	OPN(FRC, 1, 1),
-	OPN(LG2, 1|SCALAR_FLAG, 4|SCALAR_FLAG),
-	OPN(LIT, 1, 1),
-	OPN(LOG, 1|SCALAR_FLAG, 1),
-	OPN(MAD, 3, 1),
-	OPN(MAX, 2, 1),
-	OPN(MIN, 2, 1),
-	OPN(MOV, 1, 1),
-	OPN(MUL, 2, 1),
-	OPN(POW, 2|SCALAR_FLAG, 4|SCALAR_FLAG),
-	OPN(RCP, 1|SCALAR_FLAG, 4|SCALAR_FLAG),
-	OPN(RSQ, 1|SCALAR_FLAG, 4|SCALAR_FLAG),
-	OPN(SGE, 2, 1),
-	OPN(SLT, 2, 1),
-	OPN(SUB, 2, 1),
-	OPN(SWZ, 1, 1),
-	OPN(XPD, 2, 1),
-	OPN(RCC, 0, 0), //extra
-	OPN(PRINT, 0, 0),
-	OPN(END, 0, 0),
-};
-#undef OPN
-#define OPN(rf) {#rf, PROGRAM_##rf}
-
-static struct{
-	char *name;
-	int id;
-}register_file_names[]={
-	OPN(TEMPORARY),
-	OPN(INPUT),
-	OPN(OUTPUT),
-	OPN(LOCAL_PARAM),
-	OPN(ENV_PARAM),
-	OPN(NAMED_PARAM),
-	OPN(STATE_VAR),
-	OPN(WRITE_ONLY),
-	OPN(ADDRESS),
-};
-	
-static char *dst_mask_names[4]={ "X", "Y", "Z", "W" };
-
-/* from vertex program spec:
-      Instruction    Inputs  Output   Description
-      -----------    ------  ------   --------------------------------
-      ABS            v       v        absolute value
-      ADD            v,v     v        add
-      ARL            v       a        address register load
-      DP3            v,v     ssss     3-component dot product
-      DP4            v,v     ssss     4-component dot product
-      DPH            v,v     ssss     homogeneous dot product
-      DST            v,v     v        distance vector
-      EX2            s       ssss     exponential base 2
-      EXP            s       v        exponential base 2 (approximate)
-      FLR            v       v        floor
-      FRC            v       v        fraction
-      LG2            s       ssss     logarithm base 2
-      LIT            v       v        compute light coefficients
-      LOG            s       v        logarithm base 2 (approximate)
-      MAD            v,v,v   v        multiply and add
-      MAX            v,v     v        maximum
-      MIN            v,v     v        minimum
-      MOV            v       v        move
-      MUL            v,v     v        multiply
-      POW            s,s     ssss     exponentiate
-      RCP            s       ssss     reciprocal
-      RSQ            s       ssss     reciprocal square root
-      SGE            v,v     v        set on greater than or equal
-      SLT            v,v     v        set on less than
-      SUB            v,v     v        subtract
-      SWZ            v       v        extended swizzle
-      XPD            v,v     v        cross product
-*/
-
-void dump_program_params(GLcontext *ctx, struct vertex_program *vp)
-{
-	int i;
-	int pi;
-
-	fprintf(stderr, "NumInstructions=%d\n", vp->Base.NumInstructions);
-	fprintf(stderr, "NumTemporaries=%d\n", vp->Base.NumTemporaries);
-	fprintf(stderr, "NumParameters=%d\n", vp->Base.NumParameters);
-	fprintf(stderr, "NumAttributes=%d\n", vp->Base.NumAttributes);
-	fprintf(stderr, "NumAddressRegs=%d\n", vp->Base.NumAddressRegs);
-	
-	_mesa_load_state_parameters(ctx, vp->Parameters);
-			
-#if 0	
-	for(pi=0; pi < vp->Base.NumParameters; pi++){
-		fprintf(stderr, "{ ");
-		for(i=0; i < 4; i++)
-			fprintf(stderr, "%f ", vp->Base.LocalParams[pi][i]);
-		fprintf(stderr, "}\n");
-	}
-#endif	
-	for(pi=0; pi < vp->Parameters->NumParameters; pi++){
-		fprintf(stderr, "param %02d:", pi);
-		
-		switch(vp->Parameters->Parameters[pi].Type){
-			
-		case NAMED_PARAMETER:
-			fprintf(stderr, "%s", vp->Parameters->Parameters[pi].Name);
-			fprintf(stderr, "(NAMED_PARAMETER)");
-		break;
-		
-		case CONSTANT:
-			fprintf(stderr, "(CONSTANT)");
-		break;
-		
-		case STATE:
-			fprintf(stderr, "(STATE)\n");
-		break;
-
-		}
-		
-		fprintf(stderr, "{ ");
-		for(i=0; i < 4; i++)
-			fprintf(stderr, "%f ", vp->Parameters->ParameterValues[pi][i]);
-		fprintf(stderr, "}\n");
-		
-	}
-}
-
-void debug_vp(GLcontext *ctx, struct vertex_program *vp)
-{
-	struct vp_instruction *vpi;
-	int i, operand_index;
-	int operator_index;
-	
-	dump_program_params(ctx, vp);
-
-	vpi=vp->Instructions;
-	
-	for(;; vpi++){
-		if(vpi->Opcode == VP_OPCODE_END)
-			break;
-		
-		for(i=0; i < sizeof(op_names) / sizeof(*op_names); i++){
-			if(vpi->Opcode == op_names[i].opcode){
-				fprintf(stderr, "%s ", op_names[i].name);
-				break;
-			}
-		}
-		operator_index=i;
-		
-		for(i=0; i < sizeof(register_file_names) / sizeof(*register_file_names); i++){
-			if(vpi->DstReg.File == register_file_names[i].id){
-				fprintf(stderr, "%s ", register_file_names[i].name);
-				break;
-			}
-		}
-		
-		fprintf(stderr, "%d.", vpi->DstReg.Index);
-		
-		for(i=0; i < 4; i++)
-			if(vpi->DstReg.WriteMask & (1<<i))
-				fprintf(stderr, "%s", dst_mask_names[i]);
-		fprintf(stderr, " ");
-		
-		for(operand_index=0; operand_index < (op_names[operator_index].ip & (~FLAG_MASK));
-			operand_index++){
-				
-			if(vpi->SrcReg[operand_index].Negate)
-				fprintf(stderr, "-");
-			
-			for(i=0; i < sizeof(register_file_names) / sizeof(*register_file_names); i++){
-				if(vpi->SrcReg[operand_index].File == register_file_names[i].id){
-					fprintf(stderr, "%s ", register_file_names[i].name);
-					break;
-				}
-			}
-			fprintf(stderr, "%d.", vpi->SrcReg[operand_index].Index);
-			
-			for(i=0; i < 4; i++)
-				fprintf(stderr, "%s", dst_mask_names[GET_SWZ(vpi->SrcReg[operand_index].Swizzle, i)]);
-			
-			if(operand_index+1 < (op_names[operator_index].ip & (~FLAG_MASK)) )
-				fprintf(stderr, ",");
-		}
-		fprintf(stderr, "\n");
-	}
-	
-}
-
-void r300VertexProgUpdateParams(GLcontext *ctx, struct r300_vertex_program *vp)
-{
-	int pi;
-	struct vertex_program *mesa_vp=(void *)vp;
-	int dst_index;
-	
-	_mesa_load_state_parameters(ctx, mesa_vp->Parameters);
-	
-	//debug_vp(ctx, mesa_vp);
-	if(mesa_vp->Parameters->NumParameters * 4 > VSF_MAX_FRAGMENT_LENGTH){
-		fprintf(stderr, "%s:Params exhausted\n", __FUNCTION__);
-		exit(-1);
-	}
-	dst_index=0;
-	for(pi=0; pi < mesa_vp->Parameters->NumParameters; pi++){
-		switch(mesa_vp->Parameters->Parameters[pi].Type){
-			
-		case STATE:
-		case NAMED_PARAMETER:
-			//fprintf(stderr, "%s", vp->Parameters->Parameters[pi].Name);
-		case CONSTANT:
-			vp->params.body.f[dst_index++]=mesa_vp->Parameters->ParameterValues[pi][0];
-			vp->params.body.f[dst_index++]=mesa_vp->Parameters->ParameterValues[pi][1];
-			vp->params.body.f[dst_index++]=mesa_vp->Parameters->ParameterValues[pi][2];
-			vp->params.body.f[dst_index++]=mesa_vp->Parameters->ParameterValues[pi][3];
-		break;
-		
-		default: _mesa_problem(NULL, "Bad param type in %s", __FUNCTION__);
-		}
-	
-	}
-	
-	vp->params.length=dst_index;
-}
-		
-static unsigned long t_dst_mask(GLuint mask)
-{
-	unsigned long flags=0;
-	
-	if(mask & WRITEMASK_X) flags |= VSF_FLAG_X;
-	if(mask & WRITEMASK_Y) flags |= VSF_FLAG_Y;
-	if(mask & WRITEMASK_Z) flags |= VSF_FLAG_Z;
-	if(mask & WRITEMASK_W) flags |= VSF_FLAG_W;
-	
-	return flags;
-}
-
-static unsigned long t_dst_class(enum register_file file)
-{
-	
-	switch(file){
-		case PROGRAM_TEMPORARY:
-			return VSF_OUT_CLASS_TMP;
-		case PROGRAM_OUTPUT:
-			return VSF_OUT_CLASS_RESULT;
-		/*	
-		case PROGRAM_INPUT:
-		case PROGRAM_LOCAL_PARAM:
-		case PROGRAM_ENV_PARAM:
-		case PROGRAM_NAMED_PARAM:
-		case PROGRAM_STATE_VAR:
-		case PROGRAM_WRITE_ONLY:
-		case PROGRAM_ADDRESS:
-		*/
-		default:
-			fprintf(stderr, "problem in %s", __FUNCTION__);
-			exit(0);
-	}
-}
-
-static unsigned long t_dst_index(struct r300_vertex_program *vp, struct vp_dst_register *dst)
-{
-	if(dst->File == PROGRAM_OUTPUT) {
-		if (vp->outputs[dst->Index] != -1)
-			return vp->outputs[dst->Index];
-		else {
-			WARN_ONCE("Unknown output %d\n", dst->Index);
-			return 10;
-		}
-	}
-	return dst->Index;
-}
-
-static unsigned long t_src_class(enum register_file file)
-{
-	
-	switch(file){
-		case PROGRAM_TEMPORARY:
-			return VSF_IN_CLASS_TMP;
-			
-		case PROGRAM_INPUT:
-			return VSF_IN_CLASS_ATTR;
-			
-		case PROGRAM_LOCAL_PARAM:
-		case PROGRAM_ENV_PARAM:
-		case PROGRAM_NAMED_PARAM:
-		case PROGRAM_STATE_VAR:
-			return VSF_IN_CLASS_PARAM;
-		/*	
-		case PROGRAM_OUTPUT:
-		case PROGRAM_WRITE_ONLY:
-		case PROGRAM_ADDRESS:
-		*/
-		default:
-			fprintf(stderr, "problem in %s", __FUNCTION__);
-			exit(0);
-	}
-}
-
-static unsigned long t_swizzle(GLubyte swizzle)
-{
-	switch(swizzle){
-		case SWIZZLE_X: return VSF_IN_COMPONENT_X;
-		case SWIZZLE_Y: return VSF_IN_COMPONENT_Y;
-		case SWIZZLE_Z: return VSF_IN_COMPONENT_Z;
-		case SWIZZLE_W: return VSF_IN_COMPONENT_W;
-		case SWIZZLE_ZERO: return VSF_IN_COMPONENT_ZERO;
-		case SWIZZLE_ONE: return VSF_IN_COMPONENT_ONE;
-		default:
-			fprintf(stderr, "problem in %s", __FUNCTION__);
-			exit(0);
-	}
-}
-
-static void vp_dump_inputs(struct r300_vertex_program *vp, char *caller)
-{
-	int i;
-	
-	if(vp == NULL){
-		fprintf(stderr, "vp null in call to %s from %s\n", __FUNCTION__, caller);
-		return ;
-	}
-	
-	fprintf(stderr, "%s:<", caller);
-	for(i=0; i < VERT_ATTRIB_MAX; i++)
-		fprintf(stderr, "%d ", vp->inputs[i]);
-	fprintf(stderr, ">\n");
-	
-}
-
-static unsigned long t_src_index(struct r300_vertex_program *vp, struct vp_src_register *src)
-{
-	int i;
-	int max_reg=-1;
-	
-	if(src->File == PROGRAM_INPUT){
-		if(vp->inputs[src->Index] != -1)
-			return vp->inputs[src->Index];
-		
-		for(i=0; i < VERT_ATTRIB_MAX; i++)
-			if(vp->inputs[i] > max_reg)
-				max_reg=vp->inputs[i];
-		
-		vp->inputs[src->Index]=max_reg+1;
-		
-		//vp_dump_inputs(vp, __FUNCTION__);	
-		
-		return vp->inputs[src->Index];
-	}else{
-		return src->Index;
-	}
-}
-
-static unsigned long t_src(struct r300_vertex_program *vp, struct vp_src_register *src)
-{
-	
-	return MAKE_VSF_SOURCE(t_src_index(vp, src),
-				t_swizzle(GET_SWZ(src->Swizzle, 0)),
-				t_swizzle(GET_SWZ(src->Swizzle, 1)),
-				t_swizzle(GET_SWZ(src->Swizzle, 2)),
-				t_swizzle(GET_SWZ(src->Swizzle, 3)),
-				t_src_class(src->File),
-				src->Negate ? VSF_FLAG_ALL : VSF_FLAG_NONE);
-}
-
-static unsigned long t_src_scalar(struct r300_vertex_program *vp, struct vp_src_register *src)
-{
-			
-	return MAKE_VSF_SOURCE(t_src_index(vp, src),
-				t_swizzle(GET_SWZ(src->Swizzle, 0)),
-				t_swizzle(GET_SWZ(src->Swizzle, 0)),
-				t_swizzle(GET_SWZ(src->Swizzle, 0)),
-				t_swizzle(GET_SWZ(src->Swizzle, 0)),
-				t_src_class(src->File),
-				src->Negate ? VSF_FLAG_ALL : VSF_FLAG_NONE);
-}
-
-static unsigned long t_opcode(enum vp_opcode opcode)
-{
-
-	switch(opcode){
-		case VP_OPCODE_DST: return R300_VPI_OUT_OP_DST;
-		case VP_OPCODE_EX2: return R300_VPI_OUT_OP_EX2;
-		case VP_OPCODE_EXP: return R300_VPI_OUT_OP_EXP;
-		case VP_OPCODE_FRC: return R300_VPI_OUT_OP_FRC;
-		case VP_OPCODE_LG2: return R300_VPI_OUT_OP_LG2;
-		case VP_OPCODE_LOG: return R300_VPI_OUT_OP_LOG;
-		case VP_OPCODE_MAX: return R300_VPI_OUT_OP_MAX;
-		case VP_OPCODE_MIN: return R300_VPI_OUT_OP_MIN;
-		case VP_OPCODE_MUL: return R300_VPI_OUT_OP_MUL;
-		case VP_OPCODE_POW: return R300_VPI_OUT_OP_POW;
-		case VP_OPCODE_RCP: return R300_VPI_OUT_OP_RCP;
-		case VP_OPCODE_RSQ: return R300_VPI_OUT_OP_RSQ;
-		case VP_OPCODE_SGE: return R300_VPI_OUT_OP_SGE;
-		case VP_OPCODE_SLT: return R300_VPI_OUT_OP_SLT;
-		case VP_OPCODE_DP4: return R300_VPI_OUT_OP_DOT;
-		
-		default: 
-			fprintf(stderr, "%s: Should not be called with opcode %d!", __FUNCTION__, opcode);
-	}
-	exit(-1);
-	return 0;
-}
-
-static unsigned long op_operands(enum vp_opcode opcode)
-{
-	int i;
-	
-	/* Can we trust mesas opcodes to be in order ? */
-	for(i=0; i < sizeof(op_names) / sizeof(*op_names); i++)
-		if(op_names[i].opcode == opcode)
-			return op_names[i].ip;
-	
-	fprintf(stderr, "op %d not found in op_names\n", opcode);
-	exit(-1);
-	return 0;
-}
-
-/* TODO: Get rid of t_src_class call */
-#define CMP_SRCS(a, b) (a.Index != b.Index && \
-		       ((t_src_class(a.File) == VSF_IN_CLASS_PARAM && \
-			 t_src_class(b.File) == VSF_IN_CLASS_PARAM) || \
-			(t_src_class(a.File) == VSF_IN_CLASS_ATTR && \
-			 t_src_class(b.File) == VSF_IN_CLASS_ATTR))) \
-			 
-#define SRCS_WRITABLE 1
-void translate_vertex_shader(struct r300_vertex_program *vp)
-{
-	struct vertex_program *mesa_vp=(void *)vp;
-	struct vp_instruction *vpi;
-	int i, cur_reg=0;
-	VERTEX_SHADER_INSTRUCTION *o_inst;
-	unsigned long operands;
-	int are_srcs_scalar;
-	unsigned long hw_op;
-	/* Initial value should be last tmp reg that hw supports.
-	   Strangely enough r300 doesnt mind even though these would be out of range.
-	   Smart enough to realize that it doesnt need it? */
-	int u_temp_i=VSF_MAX_FRAGMENT_TEMPS-1;
-#ifdef SRCS_WRITABLE
-	struct vp_src_register src[3];
-#else	
-#define src	vpi->SrcReg	
-#endif			
-	vp->pos_end=0; /* Not supported yet */
-	vp->program.length=0;
-	vp->num_temporaries=mesa_vp->Base.NumTemporaries;
-	
-	for(i=0; i < VERT_ATTRIB_MAX; i++)
-		vp->inputs[i] = -1;
-
-	for(i=0; i < VERT_RESULT_MAX; i++)
-		vp->outputs[i] = -1;
-	
-	assert(mesa_vp->OutputsWritten & (1 << VERT_RESULT_HPOS));
-	assert(mesa_vp->OutputsWritten & (1 << VERT_RESULT_COL0));
-	
-	/* Assign outputs */
-	if(mesa_vp->OutputsWritten & (1 << VERT_RESULT_HPOS))
-		vp->outputs[VERT_RESULT_HPOS] = cur_reg++;
-	
-	if(mesa_vp->OutputsWritten & (1 << VERT_RESULT_PSIZ))
-		vp->outputs[VERT_RESULT_PSIZ] = cur_reg++;
-	
-	if(mesa_vp->OutputsWritten & (1 << VERT_RESULT_COL0))
-		vp->outputs[VERT_RESULT_COL0] = cur_reg++;
-	
-#if 0 /* Not supported yet */
-	if(mesa_vp->OutputsWritten & (1 << VERT_RESULT_BFC0))
-		vp->outputs[VERT_RESULT_BFC0] = cur_reg++;
-	
-	if(mesa_vp->OutputsWritten & (1 << VERT_RESULT_COL1))
-		vp->outputs[VERT_RESULT_COL1] = cur_reg++;
-	
-	if(mesa_vp->OutputsWritten & (1 << VERT_RESULT_BFC1))
-		vp->outputs[VERT_RESULT_BFC1] = cur_reg++;
-	
-	if(mesa_vp->OutputsWritten & (1 << VERT_RESULT_FOGC))
-		vp->outputs[VERT_RESULT_FOGC] = cur_reg++;
-#endif
-	
-	for(i=VERT_RESULT_TEX0; i <= VERT_RESULT_TEX7; i++)
-		if(mesa_vp->OutputsWritten & (1 << i))
-			vp->outputs[i] = cur_reg++;
-	
-	o_inst=vp->program.body.i;
-	for(vpi=mesa_vp->Instructions; vpi->Opcode != VP_OPCODE_END; vpi++, o_inst++){
-		
-		operands=op_operands(vpi->Opcode);
-		are_srcs_scalar=operands & SCALAR_FLAG;
-		operands &= OP_MASK;
-		
-		for(i=0; i < operands; i++)
-			src[i]=vpi->SrcReg[i];
-#if 1
-		if(operands == 3){ /* TODO: scalars */
-			if( CMP_SRCS(src[1], src[2]) || CMP_SRCS(src[0], src[2]) ){
-				o_inst->op=MAKE_VSF_OP(R300_VPI_OUT_OP_ADD, u_temp_i,
-						VSF_FLAG_ALL, VSF_OUT_CLASS_TMP);
-				
-				o_inst->src1=MAKE_VSF_SOURCE(t_src_index(vp, &src[2]),
-						SWIZZLE_X, SWIZZLE_Y,
-						SWIZZLE_Z, SWIZZLE_W,
-						t_src_class(src[2].File), VSF_FLAG_NONE);
-
-				o_inst->src2=MAKE_VSF_SOURCE(t_src_index(vp, &src[2]),
-						SWIZZLE_ZERO, SWIZZLE_ZERO,
-						SWIZZLE_ZERO, SWIZZLE_ZERO,
-						t_src_class(src[2].File), VSF_FLAG_NONE);
-				o_inst->src3=0;
-				o_inst++;
-						
-				src[2].File=PROGRAM_TEMPORARY;
-				src[2].Index=u_temp_i;
-				u_temp_i--;
-			}
-			
-		}
-		if(operands >= 2){
-			if( CMP_SRCS(src[1], src[0]) ){
-				o_inst->op=MAKE_VSF_OP(R300_VPI_OUT_OP_ADD, u_temp_i,
-						VSF_FLAG_ALL, VSF_OUT_CLASS_TMP);
-				
-				o_inst->src1=MAKE_VSF_SOURCE(t_src_index(vp, &src[0]),
-						SWIZZLE_X, SWIZZLE_Y,
-						SWIZZLE_Z, SWIZZLE_W,
-						t_src_class(src[0].File), VSF_FLAG_NONE);
-
-				o_inst->src2=MAKE_VSF_SOURCE(t_src_index(vp, &src[0]),
-						SWIZZLE_ZERO, SWIZZLE_ZERO,
-						SWIZZLE_ZERO, SWIZZLE_ZERO,
-						t_src_class(src[0].File), VSF_FLAG_NONE);
-				o_inst->src3=0;
-				o_inst++;
-						
-				src[0].File=PROGRAM_TEMPORARY;
-				src[0].Index=u_temp_i;
-				u_temp_i--;
-			}
-		}
-#endif		
-		/* these ops need special handling.
-		   Ops that need temp vars should probably be given reg indexes starting at the end of tmp area. */
-		switch(vpi->Opcode){
-		case VP_OPCODE_MOV://ADD RESULT 1.X Y Z W PARAM 0{} {X Y Z W} PARAM 0{} {ZERO ZERO ZERO ZERO} 
-			o_inst->op=MAKE_VSF_OP(R300_VPI_OUT_OP_ADD, t_dst_index(vp, &vpi->DstReg),
-					t_dst_mask(vpi->DstReg.WriteMask), t_dst_class(vpi->DstReg.File));
-			o_inst->src1=t_src(vp, &src[0]);
-			o_inst->src2=MAKE_VSF_SOURCE(t_src_index(vp, &src[0]),
-					SWIZZLE_ZERO, SWIZZLE_ZERO,
-					SWIZZLE_ZERO, SWIZZLE_ZERO,
-					t_src_class(src[0].File), VSF_FLAG_NONE);
-
-			o_inst->src3=0;
-
-			goto next;
-			
-		case VP_OPCODE_ADD:
-			hw_op=(src[0].File == PROGRAM_TEMPORARY &&
-				src[1].File == PROGRAM_TEMPORARY) ? R300_VPI_OUT_OP_MAD_2 : R300_VPI_OUT_OP_MAD;
-			
-			o_inst->op=MAKE_VSF_OP(hw_op, t_dst_index(vp, &vpi->DstReg),
-				t_dst_mask(vpi->DstReg.WriteMask), t_dst_class(vpi->DstReg.File));
-			o_inst->src1=t_src(vp, &src[0]);
-			o_inst->src2=MAKE_VSF_SOURCE(t_src_index(vp, &src[0]),
-						SWIZZLE_ONE, SWIZZLE_ONE,
-						SWIZZLE_ONE, SWIZZLE_ONE,
-						t_src_class(src[0].File), VSF_FLAG_NONE);
-			o_inst->src3=t_src(vp, &src[1]);
-			goto next;
-			
-		case VP_OPCODE_MAD:
-			hw_op=(src[0].File == PROGRAM_TEMPORARY &&
-				src[1].File == PROGRAM_TEMPORARY &&
-				src[2].File == PROGRAM_TEMPORARY) ? R300_VPI_OUT_OP_MAD_2 : R300_VPI_OUT_OP_MAD;
-			
-			o_inst->op=MAKE_VSF_OP(hw_op, t_dst_index(vp, &vpi->DstReg),
-				t_dst_mask(vpi->DstReg.WriteMask), t_dst_class(vpi->DstReg.File));
-			o_inst->src1=t_src(vp, &src[0]);
-			o_inst->src2=t_src(vp, &src[1]);
-			o_inst->src3=t_src(vp, &src[2]);
-			goto next;
-			
-		case VP_OPCODE_MUL: /* HW mul can take third arg but appears to have some other limitations. */
-			hw_op=(src[0].File == PROGRAM_TEMPORARY &&
-				src[1].File == PROGRAM_TEMPORARY) ? R300_VPI_OUT_OP_MAD_2 : R300_VPI_OUT_OP_MAD;
-			
-			o_inst->op=MAKE_VSF_OP(hw_op, t_dst_index(vp, &vpi->DstReg),
-				t_dst_mask(vpi->DstReg.WriteMask), t_dst_class(vpi->DstReg.File));
-			o_inst->src1=t_src(vp, &src[0]);
-			o_inst->src2=t_src(vp, &src[1]);
-
-			o_inst->src3=MAKE_VSF_SOURCE(t_src_index(vp, &src[1]),
-					SWIZZLE_ZERO, SWIZZLE_ZERO,
-					SWIZZLE_ZERO, SWIZZLE_ZERO,
-					t_src_class(src[1].File), VSF_FLAG_NONE);
-			goto next;
-			
-		case VP_OPCODE_DP3://DOT RESULT 1.X Y Z W PARAM 0{} {X Y Z ZERO} PARAM 0{} {X Y Z ZERO} 
-			o_inst->op=MAKE_VSF_OP(R300_VPI_OUT_OP_DOT, t_dst_index(vp, &vpi->DstReg),
-					t_dst_mask(vpi->DstReg.WriteMask), t_dst_class(vpi->DstReg.File));
-			
-			o_inst->src1=MAKE_VSF_SOURCE(t_src_index(vp, &src[0]),
-					t_swizzle(GET_SWZ(src[0].Swizzle, 0)),
-					t_swizzle(GET_SWZ(src[0].Swizzle, 1)),
-					t_swizzle(GET_SWZ(src[0].Swizzle, 2)),
-					SWIZZLE_ZERO,
-					t_src_class(src[0].File),
-					src[0].Negate ? VSF_FLAG_XYZ : VSF_FLAG_NONE);
-			
-			o_inst->src2=MAKE_VSF_SOURCE(t_src_index(vp, &src[1]),
-					t_swizzle(GET_SWZ(src[1].Swizzle, 0)),
-					t_swizzle(GET_SWZ(src[1].Swizzle, 1)),
-					t_swizzle(GET_SWZ(src[1].Swizzle, 2)),
-					SWIZZLE_ZERO,
-					t_src_class(src[1].File),
-					src[1].Negate ? VSF_FLAG_XYZ : VSF_FLAG_NONE);
-
-			o_inst->src3=0;
-			goto next;
-
-		case VP_OPCODE_SUB://ADD RESULT 1.X Y Z W TMP 0{} {X Y Z W} PARAM 1{X Y Z W } {X Y Z W} neg Xneg Yneg Zneg W
-#if 1
-			hw_op=(src[0].File == PROGRAM_TEMPORARY &&
-				src[1].File == PROGRAM_TEMPORARY) ? R300_VPI_OUT_OP_MAD_2 : R300_VPI_OUT_OP_MAD;
-			
-			o_inst->op=MAKE_VSF_OP(hw_op, t_dst_index(vp, &vpi->DstReg),
-				t_dst_mask(vpi->DstReg.WriteMask), t_dst_class(vpi->DstReg.File));
-			o_inst->src1=t_src(vp, &src[0]);
-			o_inst->src2=MAKE_VSF_SOURCE(t_src_index(vp, &src[0]),
-						SWIZZLE_ONE, SWIZZLE_ONE,
-						SWIZZLE_ONE, SWIZZLE_ONE,
-						t_src_class(src[0].File), VSF_FLAG_NONE);
-			o_inst->src3=MAKE_VSF_SOURCE(t_src_index(vp, &src[1]),
-					t_swizzle(GET_SWZ(src[1].Swizzle, 0)),
-					t_swizzle(GET_SWZ(src[1].Swizzle, 1)),
-					t_swizzle(GET_SWZ(src[1].Swizzle, 2)),
-					t_swizzle(GET_SWZ(src[1].Swizzle, 3)),
-					t_src_class(src[1].File),
-					(!src[1].Negate) ? VSF_FLAG_ALL : VSF_FLAG_NONE);
-#else
-			o_inst->op=MAKE_VSF_OP(R300_VPI_OUT_OP_ADD, t_dst_index(vp, &vpi->DstReg),
-					t_dst_mask(vpi->DstReg.WriteMask), t_dst_class(vpi->DstReg.File));
-			
-			o_inst->src1=t_src(vp, &src[0]);
-			o_inst->src2=MAKE_VSF_SOURCE(t_src_index(vp, &src[1]),
-					t_swizzle(GET_SWZ(src[1].Swizzle, 0)),
-					t_swizzle(GET_SWZ(src[1].Swizzle, 1)),
-					t_swizzle(GET_SWZ(src[1].Swizzle, 2)),
-					t_swizzle(GET_SWZ(src[1].Swizzle, 3)),
-					t_src_class(src[1].File),
-					(!src[1].Negate) ? VSF_FLAG_ALL : VSF_FLAG_NONE);
-			o_inst->src3=0;
-#endif
-			goto next;
-			
-		case VP_OPCODE_ABS://MAX RESULT 1.X Y Z W PARAM 0{} {X Y Z W} PARAM 0{X Y Z W } {X Y Z W} neg Xneg Yneg Zneg W
-			o_inst->op=MAKE_VSF_OP(R300_VPI_OUT_OP_MAX, t_dst_index(vp, &vpi->DstReg),
-					t_dst_mask(vpi->DstReg.WriteMask), t_dst_class(vpi->DstReg.File));
-			
-			o_inst->src1=t_src(vp, &src[0]);
-			o_inst->src2=MAKE_VSF_SOURCE(t_src_index(vp, &src[0]),
-					t_swizzle(GET_SWZ(src[0].Swizzle, 0)),
-					t_swizzle(GET_SWZ(src[0].Swizzle, 1)),
-					t_swizzle(GET_SWZ(src[0].Swizzle, 2)),
-					t_swizzle(GET_SWZ(src[0].Swizzle, 3)),
-					t_src_class(src[0].File),
-					(!src[0].Negate) ? VSF_FLAG_ALL : VSF_FLAG_NONE);
-			o_inst->src3=0;
-			goto next;
-			
-		case VP_OPCODE_FLR:
-		/* FRC TMP 0.X Y Z W PARAM 0{} {X Y Z W} 
-		   ADD RESULT 1.X Y Z W PARAM 0{} {X Y Z W} TMP 0{X Y Z W } {X Y Z W} neg Xneg Yneg Zneg W */
-
-			o_inst->op=MAKE_VSF_OP(R300_VPI_OUT_OP_FRC, u_temp_i,
-					t_dst_mask(vpi->DstReg.WriteMask), VSF_OUT_CLASS_TMP);
-			
-			o_inst->src1=t_src(vp, &src[0]);
-			o_inst->src2=0;
-			o_inst->src3=0;
-			o_inst++;
-			
-			o_inst->op=MAKE_VSF_OP(R300_VPI_OUT_OP_ADD, t_dst_index(vp, &vpi->DstReg),
-					t_dst_mask(vpi->DstReg.WriteMask), t_dst_class(vpi->DstReg.File));
-			
-			o_inst->src1=t_src(vp, &src[0]);
-			o_inst->src2=MAKE_VSF_SOURCE(u_temp_i,
-					VSF_IN_COMPONENT_X,
-					VSF_IN_COMPONENT_Y,
-					VSF_IN_COMPONENT_Z,
-					VSF_IN_COMPONENT_W,
-					VSF_IN_CLASS_TMP,
-					/* Not 100% sure about this */
-					(!src[1].Negate) ? VSF_FLAG_ALL : VSF_FLAG_NONE/*VSF_FLAG_ALL*/);
-
-			o_inst->src3=0;
-			u_temp_i--;
-			goto next;
-			
-		case VP_OPCODE_LG2:// LG2 RESULT 1.X Y Z W PARAM 0{} {X X X X}
-			o_inst->op=MAKE_VSF_OP(R300_VPI_OUT_OP_LG2, t_dst_index(vp, &vpi->DstReg),
-					t_dst_mask(vpi->DstReg.WriteMask), t_dst_class(vpi->DstReg.File));
-			
-			o_inst->src1=MAKE_VSF_SOURCE(t_src_index(vp, &src[0]),
-					t_swizzle(GET_SWZ(src[0].Swizzle, 0)),
-					t_swizzle(GET_SWZ(src[0].Swizzle, 0)),
-					t_swizzle(GET_SWZ(src[0].Swizzle, 0)),
-					t_swizzle(GET_SWZ(src[0].Swizzle, 0)),
-					t_src_class(src[0].File),
-					src[0].Negate ? VSF_FLAG_ALL : VSF_FLAG_NONE);
-			o_inst->src2=0;
-			o_inst->src3=0;
-			goto next;
-			
-		case VP_OPCODE_LIT://LIT TMP 1.Y Z TMP 1{} {X W Z Y} TMP 1{} {Y W Z X} TMP 1{} {Y X Z W} 
-			o_inst->op=MAKE_VSF_OP(R300_VPI_OUT_OP_LIT, t_dst_index(vp, &vpi->DstReg),
-					t_dst_mask(vpi->DstReg.WriteMask), t_dst_class(vpi->DstReg.File));
-			/* NOTE: Users swizzling might not work. */
-			o_inst->src1=MAKE_VSF_SOURCE(t_src_index(vp, &src[0]),
-					t_swizzle(GET_SWZ(src[0].Swizzle, 0)), // x
-					t_swizzle(GET_SWZ(src[0].Swizzle, 3)), // w
-					t_swizzle(GET_SWZ(src[0].Swizzle, 2)), // z
-					t_swizzle(GET_SWZ(src[0].Swizzle, 1)), // y
-					t_src_class(src[0].File),
-					src[0].Negate ? VSF_FLAG_ALL : VSF_FLAG_NONE);
-			o_inst->src2=MAKE_VSF_SOURCE(t_src_index(vp, &src[0]),
-					t_swizzle(GET_SWZ(src[0].Swizzle, 1)), // y
-					t_swizzle(GET_SWZ(src[0].Swizzle, 3)), // w
-					t_swizzle(GET_SWZ(src[0].Swizzle, 2)), // z
-					t_swizzle(GET_SWZ(src[0].Swizzle, 0)), // x
-					t_src_class(src[0].File),
-					src[0].Negate ? VSF_FLAG_ALL : VSF_FLAG_NONE);
-			o_inst->src3=MAKE_VSF_SOURCE(t_src_index(vp, &src[0]),
-					t_swizzle(GET_SWZ(src[0].Swizzle, 1)), // y
-					t_swizzle(GET_SWZ(src[0].Swizzle, 0)), // x
-					t_swizzle(GET_SWZ(src[0].Swizzle, 2)), // z
-					t_swizzle(GET_SWZ(src[0].Swizzle, 3)), // w
-					t_src_class(src[0].File),
-					src[0].Negate ? VSF_FLAG_ALL : VSF_FLAG_NONE);
-			goto next;
-			
-		case VP_OPCODE_DPH://DOT RESULT 1.X Y Z W PARAM 0{} {X Y Z ONE} PARAM 0{} {X Y Z W} 
-			o_inst->op=MAKE_VSF_OP(R300_VPI_OUT_OP_DOT, t_dst_index(vp, &vpi->DstReg),
-					t_dst_mask(vpi->DstReg.WriteMask), t_dst_class(vpi->DstReg.File));
-			
-			o_inst->src1=MAKE_VSF_SOURCE(t_src_index(vp, &src[0]),
-					t_swizzle(GET_SWZ(src[0].Swizzle, 0)),
-					t_swizzle(GET_SWZ(src[0].Swizzle, 1)),
-					t_swizzle(GET_SWZ(src[0].Swizzle, 2)),
-					VSF_IN_COMPONENT_ONE,
-					t_src_class(src[0].File),
-					src[0].Negate ? VSF_FLAG_XYZ : VSF_FLAG_NONE);
-			o_inst->src2=t_src(vp, &src[1]);
-			o_inst->src3=0;
-			goto next;
-			
-		case VP_OPCODE_XPD:
-			/* mul r0, r1.yzxw, r2.zxyw
-			   mad r0, -r2.yzxw, r1.zxyw, r0
-			   NOTE: might need MAD_2
-			 */
-			
-			o_inst->op=MAKE_VSF_OP(R300_VPI_OUT_OP_MAD, u_temp_i,
-					t_dst_mask(vpi->DstReg.WriteMask), VSF_OUT_CLASS_TMP);
-			
-			o_inst->src1=MAKE_VSF_SOURCE(t_src_index(vp, &src[0]),
-					t_swizzle(GET_SWZ(src[0].Swizzle, 1)), // y
-					t_swizzle(GET_SWZ(src[0].Swizzle, 2)), // z
-					t_swizzle(GET_SWZ(src[0].Swizzle, 0)), // x
-					t_swizzle(GET_SWZ(src[0].Swizzle, 3)), // w
-					t_src_class(src[0].File),
-					src[0].Negate ? VSF_FLAG_ALL : VSF_FLAG_NONE);
-			
-			o_inst->src2=MAKE_VSF_SOURCE(t_src_index(vp, &src[1]),
-					t_swizzle(GET_SWZ(src[1].Swizzle, 2)), // z
-					t_swizzle(GET_SWZ(src[1].Swizzle, 0)), // x
-					t_swizzle(GET_SWZ(src[1].Swizzle, 1)), // y
-					t_swizzle(GET_SWZ(src[1].Swizzle, 3)), // w
-					t_src_class(src[1].File),
-					src[1].Negate ? VSF_FLAG_ALL : VSF_FLAG_NONE);
-			
-			o_inst->src3=MAKE_VSF_SOURCE(t_src_index(vp, &src[1]),
-					SWIZZLE_ZERO, SWIZZLE_ZERO,
-					SWIZZLE_ZERO, SWIZZLE_ZERO,
-					t_src_class(src[1].File),
-					VSF_FLAG_NONE);
-			o_inst++;
-			u_temp_i--;
-			
-			o_inst->op=MAKE_VSF_OP(R300_VPI_OUT_OP_MAD, t_dst_index(vp, &vpi->DstReg),
-					t_dst_mask(vpi->DstReg.WriteMask), t_dst_class(vpi->DstReg.File));
-			
-			o_inst->src1=MAKE_VSF_SOURCE(t_src_index(vp, &src[1]),
-					t_swizzle(GET_SWZ(src[1].Swizzle, 1)), // y
-					t_swizzle(GET_SWZ(src[1].Swizzle, 2)), // z
-					t_swizzle(GET_SWZ(src[1].Swizzle, 0)), // x
-					t_swizzle(GET_SWZ(src[1].Swizzle, 3)), // w
-					t_src_class(src[1].File),
-					(!src[1].Negate) ? VSF_FLAG_ALL : VSF_FLAG_NONE);
-			
-			o_inst->src2=MAKE_VSF_SOURCE(t_src_index(vp, &src[0]),
-					t_swizzle(GET_SWZ(src[0].Swizzle, 2)), // z
-					t_swizzle(GET_SWZ(src[0].Swizzle, 0)), // x
-					t_swizzle(GET_SWZ(src[0].Swizzle, 1)), // y
-					t_swizzle(GET_SWZ(src[0].Swizzle, 3)), // w
-					t_src_class(src[0].File),
-					src[0].Negate ? VSF_FLAG_ALL : VSF_FLAG_NONE);
-			
-			o_inst->src3=MAKE_VSF_SOURCE(u_temp_i+1,
-					VSF_IN_COMPONENT_X,
-					VSF_IN_COMPONENT_Y,
-					VSF_IN_COMPONENT_Z,
-					VSF_IN_COMPONENT_W,
-					VSF_IN_CLASS_TMP,
-					VSF_FLAG_NONE);
-		
-			goto next;
-
-		case VP_OPCODE_ARL:
-		case VP_OPCODE_SWZ:
-		case VP_OPCODE_RCC:
-		case VP_OPCODE_PRINT:
-			//vp->num_temporaries++;
-			fprintf(stderr, "Dont know how to handle op %d yet\n", vpi->Opcode);
-			exit(-1);
-		break;
-		case VP_OPCODE_END:
-			break;
-		default:
-			break;
-		}
-	
-		o_inst->op=MAKE_VSF_OP(t_opcode(vpi->Opcode), t_dst_index(vp, &vpi->DstReg),
-				t_dst_mask(vpi->DstReg.WriteMask), t_dst_class(vpi->DstReg.File));
-		
-		if(are_srcs_scalar){
-			switch(operands){
-				case 1:
-					o_inst->src1=t_src_scalar(vp, &src[0]);
-					o_inst->src2=0;
-					o_inst->src3=0;
-				break;
-				
-				case 2:
-					o_inst->src1=t_src_scalar(vp, &src[0]);
-					o_inst->src2=t_src_scalar(vp, &src[1]);
-					o_inst->src3=0;
-				break;
-				
-				case 3:
-					o_inst->src1=t_src_scalar(vp, &src[0]);
-					o_inst->src2=t_src_scalar(vp, &src[1]);
-					o_inst->src3=t_src_scalar(vp, &src[2]);
-				break;
-				
-				default:
-					fprintf(stderr, "scalars and op RCC not handled yet");
-					exit(-1);
-				break;
-			}
-		}else{
-			switch(operands){
-				case 1:
-					o_inst->src1=t_src(vp, &src[0]);
-					o_inst->src2=0;
-					o_inst->src3=0;
-				break;
-			
-				case 2:
-					o_inst->src1=t_src(vp, &src[0]);
-					o_inst->src2=t_src(vp, &src[1]);
-					o_inst->src3=0;
-				break;
-			
-				case 3:
-					o_inst->src1=t_src(vp, &src[0]);
-					o_inst->src2=t_src(vp, &src[1]);
-					o_inst->src3=t_src(vp, &src[2]);
-				break;
-			
-				default:
-					fprintf(stderr, "scalars and op RCC not handled yet");
-					exit(-1);
-				break;
-			}
-		}
-		next: ;
-	}
-	
-	vp->program.length=(o_inst - vp->program.body.i) * 4;
-	
-	if(u_temp_i < vp->num_temporaries)
-		vp->translated=GL_FALSE; /* temps exhausted - program cannot be run */
-	else
-		vp->translated=GL_TRUE;
-}
-
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/r300/radeon_context.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/r300/radeon_context.c
deleted file mode 100644
index 97507617c..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/r300/radeon_context.c
+++ /dev/null
@@ -1,312 +0,0 @@
-/*
-Copyright (C) The Weather Channel, Inc.  2002.  All Rights Reserved.
-
-The Weather Channel (TM) funded Tungsten Graphics to develop the
-initial release of the Radeon 8500 driver under the XFree86 license.
-This notice must be preserved.
-
-Permission is hereby granted, free of charge, to any person obtaining
-a copy of this software and associated documentation files (the
-"Software"), to deal in the Software without restriction, including
-without limitation the rights to use, copy, modify, merge, publish,
-distribute, sublicense, and/or sell copies of the Software, and to
-permit persons to whom the Software is furnished to do so, subject to
-the following conditions:
-
-The above copyright notice and this permission notice (including the
-next paragraph) shall be included in all copies or substantial
-portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
-EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
-IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
-LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
-OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
-WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-**************************************************************************/
-
-/**
- * \file radeon_context.c
- * Common context initialization.
- *
- * \author Keith Whitwell <keith@tungstengraphics.com>
- */
-
-#include <dlfcn.h>
-
-#include "glheader.h"
-#include "imports.h"
-#include "context.h"
-#include "state.h"
-#include "matrix.h"
-#include "framebuffer.h"
-
-#include "drivers/common/driverfuncs.h"
-#include "swrast/swrast.h"
-
-#include "radeon_screen.h"
-#include "r200_context.h"
-#include "radeon_ioctl.h"
-#include "radeon_macros.h"
-#include "radeon_reg.h"
-#include "r200_state.h"
-
-#include "utils.h"
-#include "vblank.h"
-#include "xmlpool.h"		/* for symbolic values of enum-type options */
-
-#define DRIVER_DATE "20040924"
-
-
-/* Return various strings for glGetString().
- */
-static const GLubyte *radeonGetString(GLcontext * ctx, GLenum name)
-{
-	radeonContextPtr radeon = RADEON_CONTEXT(ctx);
-	static char buffer[128];
-
-	switch (name) {
-	case GL_VENDOR:
-		return (GLubyte *) "Tungsten Graphics, Inc.";
-
-	case GL_RENDERER:
-	{
-		unsigned offset;
-		GLuint agp_mode = radeon->radeonScreen->IsPCI ? 0 :
-			radeon->radeonScreen->AGPMode;
-		const char* chipname;
-
-		if (IS_FAMILY_R300(radeon))
-			chipname = "R300";
-		else
-			chipname = "R200";
-
-		offset = driGetRendererString(buffer, chipname, DRIVER_DATE,
-					      agp_mode);
-
-		sprintf(&buffer[offset], " %sTCL",
-			!(radeon->TclFallback & RADEON_TCL_FALLBACK_TCL_DISABLE)
-			? "" : "NO-");
-
-		return (GLubyte *) buffer;
-	}
-
-	default:
-		return NULL;
-	}
-}
-
-
-/* Return the width and height of the given buffer.
- */
-static void radeonGetBufferSize(GLframebuffer * buffer,
-				GLuint * width, GLuint * height)
-{
-	GET_CURRENT_CONTEXT(ctx);
-	radeonContextPtr radeon = RADEON_CONTEXT(ctx);
-
-	LOCK_HARDWARE(radeon);
-	*width = radeon->dri.drawable->w;
-	*height = radeon->dri.drawable->h;
-	UNLOCK_HARDWARE(radeon);
-}
-
-
-/* Initialize the driver's misc functions.
- */
-static void radeonInitDriverFuncs(struct dd_function_table *functions)
-{
-	functions->GetBufferSize = radeonGetBufferSize;
-	functions->ResizeBuffers = _mesa_resize_framebuffer;
-	functions->GetString = radeonGetString;
-}
-
-
-/**
- * Create and initialize all common fields of the context,
- * including the Mesa context itself.
- */
-GLboolean radeonInitContext(radeonContextPtr radeon,
-			    struct dd_function_table* functions,
-			    const __GLcontextModes * glVisual,
-			    __DRIcontextPrivate * driContextPriv,
-			    void *sharedContextPrivate)
-{
-	__DRIscreenPrivate *sPriv = driContextPriv->driScreenPriv;
-	radeonScreenPtr screen = (radeonScreenPtr) (sPriv->private);
-	GLcontext* ctx;
-	GLcontext* shareCtx;
-	int fthrottle_mode;
-
-	/* Fill in additional standard functions. */
-	radeonInitDriverFuncs(functions);
-
-	/* Allocate and initialize the Mesa context */
-	if (sharedContextPrivate)
-		shareCtx = ((radeonContextPtr)sharedContextPrivate)->glCtx;
-	else
-		shareCtx = NULL;
-	radeon->glCtx = _mesa_create_context(glVisual, shareCtx,
-					    functions, (void *)radeon);
-	if (!radeon->glCtx)
-		return GL_FALSE;
-
-	ctx = radeon->glCtx;
-	driContextPriv->driverPrivate = radeon;
-
-	/* DRI fields */
-	radeon->dri.context = driContextPriv;
-	radeon->dri.screen = sPriv;
-	radeon->dri.drawable = NULL;	/* Set by XMesaMakeCurrent */
-	radeon->dri.hwContext = driContextPriv->hHWContext;
-	radeon->dri.hwLock = &sPriv->pSAREA->lock;
-	radeon->dri.fd = sPriv->fd;
-	radeon->dri.drmMinor = sPriv->drmMinor;
-
-	radeon->radeonScreen = screen;
-	radeon->sarea = (drm_radeon_sarea_t *) ((GLubyte *) sPriv->pSAREA +
-					       screen->sarea_priv_offset);
-
-	/* Setup IRQs */
-	fthrottle_mode = driQueryOptioni(&radeon->optionCache, "fthrottle_mode");
-	radeon->iw.irq_seq = -1;
-	radeon->irqsEmitted = 0;
-	radeon->do_irqs = (radeon->dri.drmMinor >= 6 &&
-			  fthrottle_mode == DRI_CONF_FTHROTTLE_IRQS &&
-			  radeon->radeonScreen->irq);
-
-	radeon->do_usleeps = (fthrottle_mode == DRI_CONF_FTHROTTLE_USLEEPS);
-
-	if (!radeon->do_irqs)
-		fprintf(stderr,
-			"IRQ's not enabled, falling back to %s: %d %d %d\n",
-			radeon->do_usleeps ? "usleeps" : "busy waits",
-			radeon->dri.drmMinor,
-			fthrottle_mode, radeon->radeonScreen->irq);
-
-	radeon->vblank_flags = (radeon->radeonScreen->irq != 0)
-	    ? driGetDefaultVBlankFlags(&radeon->optionCache) : VBLANK_FLAG_NO_IRQ;
-
-	(*dri_interface->getUST) (&radeon->swap_ust);
-
-	return GL_TRUE;
-}
-
-
-/**
- * Cleanup common context fields.
- * Called by r200DestroyContext/r300DestroyContext
- */
-void radeonCleanupContext(radeonContextPtr radeon)
-{
-	/* free the Mesa context */
-	radeon->glCtx->DriverCtx = NULL;
-	_mesa_destroy_context(radeon->glCtx);
-
-	if (radeon->state.scissor.pClipRects) {
-		FREE(radeon->state.scissor.pClipRects);
-		radeon->state.scissor.pClipRects = 0;
-	}
-}
-
-
-/**
- * Swap front and back buffer.
- */
-void radeonSwapBuffers(__DRIdrawablePrivate * dPriv)
-{
-	if (dPriv->driContextPriv && dPriv->driContextPriv->driverPrivate) {
-		radeonContextPtr radeon;
-		GLcontext *ctx;
-
-		radeon = (radeonContextPtr) dPriv->driContextPriv->driverPrivate;
-		ctx = radeon->glCtx;
-
-		if (ctx->Visual.doubleBufferMode) {
-			_mesa_notifySwapBuffers(ctx);	/* flush pending rendering comands */
-			if (radeon->doPageFlip) {
-				radeonPageFlip(dPriv);
-			} else {
-				radeonCopyBuffer(dPriv);
-			}
-		}
-	} else {
-		/* XXX this shouldn't be an error but we can't handle it for now */
-		_mesa_problem(NULL, "%s: drawable has no context!",
-			      __FUNCTION__);
-	}
-}
-
-
-/* Force the context `c' to be the current context and associate with it
- * buffer `b'.
- */
-GLboolean radeonMakeCurrent(__DRIcontextPrivate * driContextPriv,
-			    __DRIdrawablePrivate * driDrawPriv,
-			    __DRIdrawablePrivate * driReadPriv)
-{
-	if (driContextPriv) {
-		radeonContextPtr radeon =
-			(radeonContextPtr) driContextPriv->driverPrivate;
-
-		if (RADEON_DEBUG & DEBUG_DRI)
-			fprintf(stderr, "%s ctx %p\n", __FUNCTION__,
-				radeon->glCtx);
-
-		if (radeon->dri.drawable != driDrawPriv) {
-			driDrawableInitVBlank(driDrawPriv,
-					      radeon->vblank_flags);
-			radeon->dri.drawable = driDrawPriv;
-			
-#if R200_MERGED
-			if (IS_FAMILY_R200(radeon)) {
-				r200UpdateWindow(radeon->glCtx);
-				r200UpdateViewportOffset(radeon->glCtx);
-			}
-#endif
-		}
-
-		_mesa_make_current(radeon->glCtx,
-				    (GLframebuffer *) driDrawPriv->
-				    driverPrivate,
-				    (GLframebuffer *) driReadPriv->
-				    driverPrivate);
-
-		if (!radeon->glCtx->Viewport.Width) {
-			_mesa_set_viewport(radeon->glCtx, 0, 0,
-					   driDrawPriv->w, driDrawPriv->h);
-		}
-
-		_mesa_update_state(radeon->glCtx);
-
-#if R200_MERGED
-		if (IS_FAMILY_R200(radeon))
-			r200ValidateState(radeon->glCtx);
-#endif
-		
-	} else {
-		if (RADEON_DEBUG & DEBUG_DRI)
-			fprintf(stderr, "%s ctx is null\n", __FUNCTION__);
-		_mesa_make_current(0, 0, 0);
-	}
-
-	if (RADEON_DEBUG & DEBUG_DRI)
-		fprintf(stderr, "End %s\n", __FUNCTION__);
-	return GL_TRUE;
-}
-
-/* Force the context `c' to be unbound from its buffer.
- */
-GLboolean radeonUnbindContext(__DRIcontextPrivate * driContextPriv)
-{
-	radeonContextPtr radeon = (radeonContextPtr) driContextPriv->driverPrivate;
-
-	if (RADEON_DEBUG & DEBUG_DRI)
-		fprintf(stderr, "%s ctx %p\n", __FUNCTION__,
-			radeon->glCtx);
-
-	return GL_TRUE;
-}
-
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/r300/radeon_context.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/r300/radeon_context.h
deleted file mode 100644
index 189bc6ad0..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/r300/radeon_context.h
+++ /dev/null
@@ -1,249 +0,0 @@
-/*
-Copyright (C) The Weather Channel, Inc.  2002.  All Rights Reserved.
-
-The Weather Channel (TM) funded Tungsten Graphics to develop the
-initial release of the Radeon 8500 driver under the XFree86 license.
-This notice must be preserved.
-
-Permission is hereby granted, free of charge, to any person obtaining
-a copy of this software and associated documentation files (the
-"Software"), to deal in the Software without restriction, including
-without limitation the rights to use, copy, modify, merge, publish,
-distribute, sublicense, and/or sell copies of the Software, and to
-permit persons to whom the Software is furnished to do so, subject to
-the following conditions:
-
-The above copyright notice and this permission notice (including the
-next paragraph) shall be included in all copies or substantial
-portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
-EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
-IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
-LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
-OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
-WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-**************************************************************************/
-
-/*
- * Authors:
- *   Keith Whitwell <keith@tungstengraphics.com>
- *   Nicolai Haehnle <prefect_@gmx.net>
- */
-
-#ifndef __RADEON_CONTEXT_H__
-#define __RADEON_CONTEXT_H__
-
-#include "mtypes.h"
-#include "radeon_screen.h"
-#include "drm.h"
-#include "dri_util.h"
-
-struct radeon_context;
-typedef struct radeon_context radeonContextRec;
-typedef struct radeon_context* radeonContextPtr;
-
-static __inline GLuint radeonPackColor(GLuint cpp,
-				     GLubyte r, GLubyte g, GLubyte b, GLubyte a)
-{
-	switch (cpp) {
-	case 2:
-		return PACK_COLOR_565(r, g, b);
-	case 4:
-		return PACK_COLOR_8888(a, r, g, b);
-	default:
-		return 0;
-	}
-}
-
-#define TEX_0   0x1
-#define TEX_1   0x2
-#define TEX_2	0x4
-#define TEX_3	0x8
-#define TEX_4	0x10
-#define TEX_5	0x20
-#define TEX_6	0x40
-#define TEX_7	0x80
-#define TEX_ALL 0xff
-
-
-/* Rasterizing fallbacks */
-/* See correponding strings in r200_swtcl.c */
-#define RADEON_FALLBACK_TEXTURE		0x01
-#define RADEON_FALLBACK_DRAW_BUFFER	0x02
-#define RADEON_FALLBACK_STENCIL		0x04
-#define RADEON_FALLBACK_RENDER_MODE	0x08
-#define RADEON_FALLBACK_BLEND_EQ	0x10
-#define RADEON_FALLBACK_BLEND_FUNC	0x20
-#define RADEON_FALLBACK_DISABLE		0x40
-#define RADEON_FALLBACK_BORDER_MODE	0x80
-
-#if R200_MERGED
-extern void radeonFallback(GLcontext * ctx, GLuint bit, GLboolean mode);
-
-#define FALLBACK( radeon, bit, mode ) do {			\
-   if ( 0 ) fprintf( stderr, "FALLBACK in %s: #%d=%d\n",	\
-		     __FUNCTION__, bit, mode );			\
-   radeonFallback( (radeon)->glCtx, bit, mode );		\
-} while (0)
-#else
-#define FALLBACK( radeon, bit, mode ) fprintf(stderr, "%s:%s\n", __LINE__, __FILE__);
-#endif
-
-/* TCL fallbacks */
-extern void radeonTclFallback(GLcontext * ctx, GLuint bit, GLboolean mode);
-
-#define RADEON_TCL_FALLBACK_RASTER		0x0001	/* rasterization */
-#define RADEON_TCL_FALLBACK_UNFILLED		0x0002	/* unfilled tris */
-#define RADEON_TCL_FALLBACK_LIGHT_TWOSIDE	0x0004	/* twoside tris */
-#define RADEON_TCL_FALLBACK_MATERIAL		0x0008	/* material in vb */
-#define RADEON_TCL_FALLBACK_TEXGEN_0		0x0010	/* texgen, unit 0 */
-#define RADEON_TCL_FALLBACK_TEXGEN_1		0x0020	/* texgen, unit 1 */
-#define RADEON_TCL_FALLBACK_TEXGEN_2		0x0040	/* texgen, unit 2 */
-#define RADEON_TCL_FALLBACK_TEXGEN_3		0x0080	/* texgen, unit 3 */
-#define RADEON_TCL_FALLBACK_TEXGEN_4		0x0100	/* texgen, unit 4 */
-#define RADEON_TCL_FALLBACK_TEXGEN_5		0x0200	/* texgen, unit 5 */
-#define RADEON_TCL_FALLBACK_TCL_DISABLE		0x0400	/* user disable */
-#define RADEON_TCL_FALLBACK_BITMAP		0x0800	/* draw bitmap with points */
-#define RADEON_TCL_FALLBACK_VERTEX_PROGRAM	0x1000	/* vertex program active */
-
-#if R200_MERGED
-#define TCL_FALLBACK( ctx, bit, mode )	radeonTclFallback( ctx, bit, mode )
-#else
-#define TCL_FALLBACK( ctx, bit, mode )	;
-#endif
-
-
-struct radeon_dri_mirror {
-	__DRIcontextPrivate *context;	/* DRI context */
-	__DRIscreenPrivate *screen;	/* DRI screen */
-	__DRIdrawablePrivate *drawable;	/* DRI drawable bound to this ctx */
-
-	drm_context_t hwContext;
-	drm_hw_lock_t *hwLock;
-	int fd;
-	int drmMinor;
-};
-
-/**
- * Derived state for internal purposes.
- */
-struct radeon_scissor_state {
-	drm_clip_rect_t rect;
-	GLboolean enabled;
-
-	GLuint numClipRects;	/* Cliprects active */
-	GLuint numAllocedClipRects;	/* Cliprects available */
-	drm_clip_rect_t *pClipRects;
-};
-
-struct radeon_colorbuffer_state {
-	GLuint clear;
-	GLint drawOffset, drawPitch;
-};
-
-struct radeon_pixel_state {
-	GLint readOffset, readPitch;
-};
-
-struct radeon_state {
-	struct radeon_colorbuffer_state color;
-	struct radeon_pixel_state pixel;
-	struct radeon_scissor_state scissor;
-};
-
-/**
- * Common per-context variables shared by R200 and R300.
- * R200- and R300-specific code "derive" their own context from this
- * structure.
- */
-struct radeon_context {
-	GLcontext *glCtx;		/* Mesa context */
-	radeonScreenPtr radeonScreen;	/* Screen private DRI data */
-
-	/* Fallback state */
-	GLuint Fallback;
-	GLuint TclFallback;
-
-	/* Page flipping */
-	GLuint doPageFlip;
-
-	/* Drawable, cliprect and scissor information */
-	GLuint numClipRects;	/* Cliprects for the draw buffer */
-	drm_clip_rect_t *pClipRects;
-	unsigned int lastStamp;
-	GLboolean lost_context;
-	drm_radeon_sarea_t *sarea;	/* Private SAREA data */
-
-	/* Mirrors of some DRI state */
-	struct radeon_dri_mirror dri;
-
-	/* Busy waiting */
-	GLuint do_usleeps;
-	GLuint do_irqs;
-	GLuint irqsEmitted;
-	drm_radeon_irq_wait_t iw;
-
-	/* VBI / buffer swap */
-	GLuint vbl_seq;
-	GLuint vblank_flags;
-
-	int64_t swap_ust;
-	int64_t swap_missed_ust;
-
-	GLuint swap_count;
-	GLuint swap_missed_count;
-
-
-	/* Derived state */
-	struct radeon_state state;
-
-	/* Configuration cache
-	 */
-	driOptionCache optionCache;
-};
-
-#define RADEON_CONTEXT(glctx) ((radeonContextPtr)(ctx->DriverCtx))
-
-extern void radeonSwapBuffers(__DRIdrawablePrivate * dPriv);
-extern GLboolean radeonInitContext(radeonContextPtr radeon,
-				   struct dd_function_table* functions,
-				   const __GLcontextModes * glVisual,
-				   __DRIcontextPrivate * driContextPriv,
-				   void *sharedContextPrivate);
-extern void radeonCleanupContext(radeonContextPtr radeon);
-extern GLboolean radeonMakeCurrent(__DRIcontextPrivate * driContextPriv,
-				   __DRIdrawablePrivate * driDrawPriv,
-				   __DRIdrawablePrivate * driReadPriv);
-extern GLboolean radeonUnbindContext(__DRIcontextPrivate * driContextPriv);
-
-/* ================================================================
- * Debugging:
- */
-#define DO_DEBUG		1
-
-#if DO_DEBUG
-extern int RADEON_DEBUG;
-#else
-#define RADEON_DEBUG		0
-#endif
-
-#define DEBUG_TEXTURE	0x0001
-#define DEBUG_STATE	0x0002
-#define DEBUG_IOCTL	0x0004
-#define DEBUG_PRIMS	0x0008
-#define DEBUG_VERTS	0x0010
-#define DEBUG_FALLBACKS	0x0020
-#define DEBUG_VFMT	0x0040
-#define DEBUG_CODEGEN	0x0080
-#define DEBUG_VERBOSE	0x0100
-#define DEBUG_DRI       0x0200
-#define DEBUG_DMA       0x0400
-#define DEBUG_SANITY    0x0800
-#define DEBUG_SYNC      0x1000
-#define DEBUG_PIXEL     0x2000
-#define DEBUG_MEMORY    0x4000
-
-#endif /* __RADEON_CONTEXT_H__ */
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/r300/radeon_ioctl.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/r300/radeon_ioctl.c
deleted file mode 100644
index af489e2a8..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/r300/radeon_ioctl.c
+++ /dev/null
@@ -1,372 +0,0 @@
-/*
-Copyright (C) The Weather Channel, Inc.  2002.  All Rights Reserved.
-
-The Weather Channel (TM) funded Tungsten Graphics to develop the
-initial release of the Radeon 8500 driver under the XFree86 license.
-This notice must be preserved.
-
-Permission is hereby granted, free of charge, to any person obtaining
-a copy of this software and associated documentation files (the
-"Software"), to deal in the Software without restriction, including
-without limitation the rights to use, copy, modify, merge, publish,
-distribute, sublicense, and/or sell copies of the Software, and to
-permit persons to whom the Software is furnished to do so, subject to
-the following conditions:
-
-The above copyright notice and this permission notice (including the
-next paragraph) shall be included in all copies or substantial
-portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
-EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
-IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
-LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
-OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
-WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-**************************************************************************/
-
-/*
- * Authors:
- *   Keith Whitwell <keith@tungstengraphics.com>
- */
-
-#include <sched.h>
-#include <errno.h>
-
-#include "glheader.h"
-#include "imports.h"
-#include "macros.h"
-#include "context.h"
-#include "swrast/swrast.h"
-#include "r200_context.h"
-#include "r300_context.h"
-#include "r200_state.h"
-#include "radeon_ioctl.h"
-#include "r200_ioctl.h"
-#include "r300_ioctl.h"
-#include "r200_tcl.h"
-#include "r200_sanity.h"
-#include "r300_state.h"
-#include "radeon_reg.h"
-
-#include "vblank.h"
-
-static void radeonWaitForIdle(radeonContextPtr radeon);
-
-/* ================================================================
- * SwapBuffers with client-side throttling
- */
-
-static uint32_t radeonGetLastFrame(radeonContextPtr radeon)
-{
-	drm_radeon_getparam_t gp;
-	int ret;
-	uint32_t frame;
-
-	gp.param = RADEON_PARAM_LAST_FRAME;
-	gp.value = (int *)&frame;
-	ret = drmCommandWriteRead(radeon->dri.fd, DRM_RADEON_GETPARAM,
-				  &gp, sizeof(gp));
-	if (ret) {
-		fprintf(stderr, "%s: drmRadeonGetParam: %d\n", __FUNCTION__,
-			ret);
-		exit(1);
-	}
-
-	return frame;
-}
-
-static void radeonEmitIrqLocked(radeonContextPtr radeon)
-{
-	drm_radeon_irq_emit_t ie;
-	int ret;
-
-	ie.irq_seq = &radeon->iw.irq_seq;
-	ret = drmCommandWriteRead(radeon->dri.fd, DRM_RADEON_IRQ_EMIT,
-				  &ie, sizeof(ie));
-	if (ret) {
-		fprintf(stderr, "%s: drmRadeonIrqEmit: %d\n", __FUNCTION__,
-			ret);
-		exit(1);
-	}
-}
-
-static void radeonWaitIrq(radeonContextPtr radeon)
-{
-	int ret;
-
-	do {
-		ret = drmCommandWrite(radeon->dri.fd, DRM_RADEON_IRQ_WAIT,
-				      &radeon->iw, sizeof(radeon->iw));
-	} while (ret && (errno == EINTR || errno == EAGAIN));
-
-	if (ret) {
-		fprintf(stderr, "%s: drmRadeonIrqWait: %d\n", __FUNCTION__,
-			ret);
-		exit(1);
-	}
-}
-
-static void radeonWaitForFrameCompletion(radeonContextPtr radeon)
-{
-	drm_radeon_sarea_t *sarea = radeon->sarea;
-
-	if (radeon->do_irqs) {
-		if (radeonGetLastFrame(radeon) < sarea->last_frame) {
-			if (!radeon->irqsEmitted) {
-				while (radeonGetLastFrame(radeon) <
-				       sarea->last_frame) ;
-			} else {
-				UNLOCK_HARDWARE(radeon);
-				radeonWaitIrq(radeon);
-				LOCK_HARDWARE(radeon);
-			}
-			radeon->irqsEmitted = 10;
-		}
-
-		if (radeon->irqsEmitted) {
-			radeonEmitIrqLocked(radeon);
-			radeon->irqsEmitted--;
-		}
-	} else {
-		while (radeonGetLastFrame(radeon) < sarea->last_frame) {
-			UNLOCK_HARDWARE(radeon);
-			if (radeon->do_usleeps)
-				DO_USLEEP(1);
-			LOCK_HARDWARE(radeon);
-		}
-	}
-}
-
-/* Copy the back color buffer to the front color buffer.
- */
-void radeonCopyBuffer(const __DRIdrawablePrivate * dPriv)
-{
-	radeonContextPtr radeon;
-	GLint nbox, i, ret;
-	GLboolean missed_target;
-	int64_t ust;
-
-	assert(dPriv);
-	assert(dPriv->driContextPriv);
-	assert(dPriv->driContextPriv->driverPrivate);
-
-	radeon = (radeonContextPtr) dPriv->driContextPriv->driverPrivate;
-
-	if (RADEON_DEBUG & DEBUG_IOCTL) {
-		fprintf(stderr, "\n%s( %p )\n\n", __FUNCTION__,
-			(void *)radeon->glCtx);
-	}
-
-	if (IS_FAMILY_R200(radeon))
-		R200_FIREVERTICES((r200ContextPtr)radeon);
-	else
-		r300Flush(radeon->glCtx);
-
-	LOCK_HARDWARE(radeon);
-
-	/* Throttle the frame rate -- only allow one pending swap buffers
-	 * request at a time.
-	 */
-	radeonWaitForFrameCompletion(radeon);
-	UNLOCK_HARDWARE(radeon);
-	driWaitForVBlank(dPriv, &radeon->vbl_seq, radeon->vblank_flags,
-			 &missed_target);
-	LOCK_HARDWARE(radeon);
-
-	nbox = dPriv->numClipRects;	/* must be in locked region */
-
-	for (i = 0; i < nbox;) {
-		GLint nr = MIN2(i + RADEON_NR_SAREA_CLIPRECTS, nbox);
-		drm_clip_rect_t *box = dPriv->pClipRects;
-		drm_clip_rect_t *b = radeon->sarea->boxes;
-		GLint n = 0;
-
-		for (; i < nr; i++) {
-			*b++ = box[i];
-			n++;
-		}
-		radeon->sarea->nbox = n;
-
-		ret = drmCommandNone(radeon->dri.fd, DRM_RADEON_SWAP);
-
-		if (ret) {
-			fprintf(stderr, "DRM_RADEON_SWAP: return = %d\n",
-				ret);
-			UNLOCK_HARDWARE(radeon);
-			exit(1);
-		}
-	}
-
-	UNLOCK_HARDWARE(radeon);
-
-	if (IS_FAMILY_R200(radeon))
-		((r200ContextPtr)radeon)->hw.all_dirty = GL_TRUE;
-	else
-		((r300ContextPtr)radeon)->hw.all_dirty = GL_TRUE;
-
-	radeon->swap_count++;
-	(*dri_interface->getUST) (&ust);
-	if (missed_target) {
-		radeon->swap_missed_count++;
-		radeon->swap_missed_ust = ust - radeon->swap_ust;
-	}
-
-	radeon->swap_ust = ust;
-
-	sched_yield();
-}
-
-void radeonPageFlip(const __DRIdrawablePrivate * dPriv)
-{
-	radeonContextPtr radeon;
-	GLint ret;
-	GLboolean missed_target;
-
-	assert(dPriv);
-	assert(dPriv->driContextPriv);
-	assert(dPriv->driContextPriv->driverPrivate);
-
-	radeon = (radeonContextPtr) dPriv->driContextPriv->driverPrivate;
-
-	if (RADEON_DEBUG & DEBUG_IOCTL) {
-		fprintf(stderr, "%s: pfCurrentPage: %d\n", __FUNCTION__,
-			radeon->sarea->pfCurrentPage);
-	}
-
-	if (IS_FAMILY_R200(radeon))
-		R200_FIREVERTICES((r200ContextPtr)radeon);
-	else
-		r300Flush(radeon->glCtx);
-	LOCK_HARDWARE(radeon);
-
-	if (!dPriv->numClipRects) {
-		UNLOCK_HARDWARE(radeon);
-		usleep(10000);	/* throttle invisible client 10ms */
-		return;
-	}
-
-	/* Need to do this for the perf box placement:
-	 */
-	{
-		drm_clip_rect_t *box = dPriv->pClipRects;
-		drm_clip_rect_t *b = radeon->sarea->boxes;
-		b[0] = box[0];
-		radeon->sarea->nbox = 1;
-	}
-
-	/* Throttle the frame rate -- only allow a few pending swap buffers
-	 * request at a time.
-	 */
-	radeonWaitForFrameCompletion(radeon);
-	UNLOCK_HARDWARE(radeon);
-	driWaitForVBlank(dPriv, &radeon->vbl_seq, radeon->vblank_flags,
-			 &missed_target);
-	if (missed_target) {
-		radeon->swap_missed_count++;
-		(void)(*dri_interface->getUST) (&radeon->swap_missed_ust);
-	}
-	LOCK_HARDWARE(radeon);
-
-	ret = drmCommandNone(radeon->dri.fd, DRM_RADEON_FLIP);
-
-	UNLOCK_HARDWARE(radeon);
-
-	if (ret) {
-		fprintf(stderr, "DRM_RADEON_FLIP: return = %d\n", ret);
-		exit(1);
-	}
-
-	radeon->swap_count++;
-	(void)(*dri_interface->getUST) (&radeon->swap_ust);
-
-	if (radeon->sarea->pfCurrentPage == 1) {
-		radeon->state.color.drawOffset = radeon->radeonScreen->frontOffset;
-		radeon->state.color.drawPitch = radeon->radeonScreen->frontPitch;
-	} else {
-		radeon->state.color.drawOffset = radeon->radeonScreen->backOffset;
-		radeon->state.color.drawPitch = radeon->radeonScreen->backPitch;
-	}
-
-	if (IS_FAMILY_R200(radeon)) {
-		r200ContextPtr r200 = (r200ContextPtr)radeon;
-
-		R200_STATECHANGE(r200, ctx);
-		r200->hw.ctx.cmd[CTX_RB3D_COLOROFFSET] = radeon->state.color.drawOffset
-			+ radeon->radeonScreen->fbLocation;
-		r200->hw.ctx.cmd[CTX_RB3D_COLORPITCH] = radeon->state.color.drawPitch;
-	}
-	if (IS_FAMILY_R300(radeon)) {
-		r300ContextPtr r300 = (r300ContextPtr)radeon;
-		R300_STATECHANGE(r300, cb);
-		r300->hw.cb.cmd[R300_CB_OFFSET] = r300->radeon.state.color.drawOffset + 
-						r300->radeon.radeonScreen->fbLocation;
-		r300->hw.cb.cmd[R300_CB_PITCH] = r300->radeon.state.color.drawPitch;
-		
-		if (r300->radeon.radeonScreen->cpp == 4)
-			r300->hw.cb.cmd[R300_CB_PITCH] |= R300_COLOR_FORMAT_ARGB8888;
-		else
-			r300->hw.cb.cmd[R300_CB_PITCH] |= R300_COLOR_FORMAT_RGB565;
-	
-		if (r300->radeon.sarea->tiling_enabled)
-			r300->hw.cb.cmd[R300_CB_PITCH] |= R300_COLOR_TILE_ENABLE;
-	}
-}
-
-void radeonWaitForIdleLocked(radeonContextPtr radeon)
-{
-	int ret;
-	int i = 0;
-
-	do {
-		ret = drmCommandNone(radeon->dri.fd, DRM_RADEON_CP_IDLE);
-		if (ret)
-			DO_USLEEP(1);
-	} while (ret && ++i < 100);
-
-	if (ret < 0) {
-		UNLOCK_HARDWARE(radeon);
-		fprintf(stderr, "Error: R200 timed out... exiting\n");
-		exit(-1);
-	}
-}
-
-static void radeonWaitForIdle(radeonContextPtr radeon)
-{
-	LOCK_HARDWARE(radeon);
-	radeonWaitForIdleLocked(radeon);
-	UNLOCK_HARDWARE(radeon);
-}
-
-void radeonFlush(GLcontext * ctx)
-{
-	radeonContextPtr radeon = RADEON_CONTEXT(ctx);
-
-	if (IS_FAMILY_R300(radeon))
-		r300Flush(ctx);
-#if R200_MERGED
-	else
-		r200Flush(ctx);
-#endif	
-}
-
-
-/* Make sure all commands have been sent to the hardware and have
- * completed processing.
- */
-void radeonFinish(GLcontext * ctx)
-{
-	radeonContextPtr radeon = RADEON_CONTEXT(ctx);
-
-	radeonFlush(ctx);
-
-	if (radeon->do_irqs) {
-		LOCK_HARDWARE(radeon);
-		radeonEmitIrqLocked(radeon);
-		UNLOCK_HARDWARE(radeon);
-		radeonWaitIrq(radeon);
-	} else
-		radeonWaitForIdle(radeon);
-}
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/r300/radeon_ioctl.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/r300/radeon_ioctl.h
deleted file mode 100644
index 7c19325dd..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/r300/radeon_ioctl.h
+++ /dev/null
@@ -1,53 +0,0 @@
-/*
-Copyright (C) The Weather Channel, Inc.  2002.  All Rights Reserved.
-
-The Weather Channel (TM) funded Tungsten Graphics to develop the
-initial release of the Radeon 8500 driver under the XFree86 license.
-This notice must be preserved.
-
-Permission is hereby granted, free of charge, to any person obtaining
-a copy of this software and associated documentation files (the
-"Software"), to deal in the Software without restriction, including
-without limitation the rights to use, copy, modify, merge, publish,
-distribute, sublicense, and/or sell copies of the Software, and to
-permit persons to whom the Software is furnished to do so, subject to
-the following conditions:
-
-The above copyright notice and this permission notice (including the
-next paragraph) shall be included in all copies or substantial
-portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
-EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
-IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
-LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
-OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
-WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-**************************************************************************/
-
-/*
- * Authors:
- *   Keith Whitwell <keith@tungstengraphics.com>
- */
-
-#ifndef __RADEON_IOCTL_H__
-#define __RADEON_IOCTL_H__
-
-#include "simple_list.h"
-#include "radeon_dri.h"
-#include "radeon_lock.h"
-
-#include "xf86drm.h"
-#include "drm.h"
-#include "r200_context.h"
-#include "radeon_drm.h"
-
-extern void radeonCopyBuffer(const __DRIdrawablePrivate * drawable);
-extern void radeonPageFlip(const __DRIdrawablePrivate * drawable);
-extern void radeonFlush(GLcontext * ctx);
-extern void radeonFinish(GLcontext * ctx);
-extern void radeonWaitForIdleLocked(radeonContextPtr radeon);
-
-#endif				/* __RADEON_IOCTL_H__ */
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/r300/radeon_lock.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/r300/radeon_lock.c
deleted file mode 100644
index 3c7fc72a4..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/r300/radeon_lock.c
+++ /dev/null
@@ -1,166 +0,0 @@
-/*
-Copyright (C) The Weather Channel, Inc.  2002.  All Rights Reserved.
-
-The Weather Channel (TM) funded Tungsten Graphics to develop the
-initial release of the Radeon 8500 driver under the XFree86 license.
-This notice must be preserved.
-
-Permission is hereby granted, free of charge, to any person obtaining
-a copy of this software and associated documentation files (the
-"Software"), to deal in the Software without restriction, including
-without limitation the rights to use, copy, modify, merge, publish,
-distribute, sublicense, and/or sell copies of the Software, and to
-permit persons to whom the Software is furnished to do so, subject to
-the following conditions:
-
-The above copyright notice and this permission notice (including the
-next paragraph) shall be included in all copies or substantial
-portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
-EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
-IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
-LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
-OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
-WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-**************************************************************************/
-
-/*
- * Authors:
- *   Keith Whitwell <keith@tungstengraphics.com>
- */
-#include <string.h>
-
-#include "r200_context.h"
-#include "radeon_lock.h"
-#include "r200_tex.h"
-#include "r200_state.h"
-#include "radeon_ioctl.h"
-#include "radeon_state.h"
-
-#include "framebuffer.h"
-
-#if DEBUG_LOCKING
-char *prevLockFile = NULL;
-int prevLockLine = 0;
-#endif
-
-/* Turn on/off page flipping according to the flags in the sarea:
- */
-static void radeonUpdatePageFlipping(radeonContextPtr radeon)
-{
-	int use_back;
-
-	radeon->doPageFlip = radeon->sarea->pfState;
-
-	use_back = (radeon->glCtx->DrawBuffer->_ColorDrawBufferMask[0] == BUFFER_BIT_BACK_LEFT);
-	use_back ^= (radeon->sarea->pfCurrentPage == 1);
-
-	if (use_back) {
-		radeon->state.color.drawOffset = radeon->radeonScreen->backOffset;
-		radeon->state.color.drawPitch = radeon->radeonScreen->backPitch;
-	} else {
-		radeon->state.color.drawOffset = radeon->radeonScreen->frontOffset;
-		radeon->state.color.drawPitch = radeon->radeonScreen->frontPitch;
-	}
-}
-
-/**
- * Called by radeonGetLock() after the lock has been obtained.
- */
-#if R200_MERGED
-static void r200RegainedLock(r200ContextPtr r200)
-{
-	__DRIdrawablePrivate *dPriv = r200->radeon.dri.drawable;
-	int i;
-
-	if (r200->radeon.lastStamp != dPriv->lastStamp) {
-		radeonUpdatePageFlipping(&r200->radeon);
-		R200_STATECHANGE(r200, ctx);
-		r200->hw.ctx.cmd[CTX_RB3D_COLOROFFSET] =
-			r200->radeon.state.color.drawOffset
-			+ r200->radeon.radeonScreen->fbLocation;
-		r200->hw.ctx.cmd[CTX_RB3D_COLORPITCH] =
-			r200->radeon.state.color.drawPitch;
-
-		if (r200->radeon.glCtx->DrawBuffer->_ColorDrawBufferMask[0] == BUFFER_BIT_BACK_LEFT)
-			radeonSetCliprects(&r200->radeon, GL_BACK_LEFT);
-		else
-			radeonSetCliprects(&r200->radeon, GL_FRONT_LEFT);
-		r200UpdateViewportOffset(r200->radeon.glCtx);
-		r200->radeon.lastStamp = dPriv->lastStamp;
-	}
-
-	for (i = 0; i < r200->nr_heaps; i++) {
-		DRI_AGE_TEXTURES(r200->texture_heaps[i]);
-	}
-}
-#endif
-
-static void r300RegainedLock(radeonContextPtr radeon)
-{
-	__DRIdrawablePrivate *dPriv = radeon->dri.drawable;
-
-	if (radeon->lastStamp != dPriv->lastStamp) {
-		_mesa_resize_framebuffer(radeon->glCtx,
-			(GLframebuffer*)dPriv->driverPrivate,
-			dPriv->w, dPriv->h);
-
-		radeonUpdatePageFlipping(radeon);
-
-		if (radeon->glCtx->DrawBuffer->_ColorDrawBufferMask[0] == BUFFER_BIT_BACK_LEFT)
-			radeonSetCliprects(radeon, GL_BACK_LEFT);
-		else
-			radeonSetCliprects(radeon, GL_FRONT_LEFT);
-
-		radeonUpdateScissor(radeon->glCtx);
-		radeon->lastStamp = dPriv->lastStamp;
-	}
-
-#if R200_MERGED
-	for (i = 0; i < r200->nr_heaps; i++) {
-		DRI_AGE_TEXTURES(r200->texture_heaps[i]);
-	}
-#endif
-}
-
-/* Update the hardware state.  This is called if another context has
- * grabbed the hardware lock, which includes the X server.  This
- * function also updates the driver's window state after the X server
- * moves, resizes or restacks a window -- the change will be reflected
- * in the drawable position and clip rects.  Since the X server grabs
- * the hardware lock when it changes the window state, this routine will
- * automatically be called after such a change.
- */
-void radeonGetLock(radeonContextPtr radeon, GLuint flags)
-{
-	__DRIdrawablePrivate *dPriv = radeon->dri.drawable;
-	__DRIscreenPrivate *sPriv = radeon->dri.screen;
-	drm_radeon_sarea_t *sarea = radeon->sarea;
-
-	drmGetLock(radeon->dri.fd, radeon->dri.hwContext, flags);
-
-	/* The window might have moved, so we might need to get new clip
-	 * rects.
-	 *
-	 * NOTE: This releases and regrabs the hw lock to allow the X server
-	 * to respond to the DRI protocol request for new drawable info.
-	 * Since the hardware state depends on having the latest drawable
-	 * clip rects, all state checking must be done _after_ this call.
-	 */
-	DRI_VALIDATE_DRAWABLE_INFO(sPriv, dPriv);
-
-	if (sarea->ctx_owner != radeon->dri.hwContext)
-		sarea->ctx_owner = radeon->dri.hwContext;
-
-	if (IS_FAMILY_R300(radeon))
-		r300RegainedLock(radeon);
-#if R200_MERGED
-	else
-		r200RegainedLock((r200ContextPtr)radeon);
-#endif
-	
-	radeon->lost_context = GL_TRUE;
-}
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/r300/radeon_lock.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/r300/radeon_lock.h
deleted file mode 100644
index c9acbce0c..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/r300/radeon_lock.h
+++ /dev/null
@@ -1,122 +0,0 @@
-/*
-Copyright (C) The Weather Channel, Inc.  2002.  All Rights Reserved.
-
-The Weather Channel (TM) funded Tungsten Graphics to develop the
-initial release of the Radeon 8500 driver under the XFree86 license.
-This notice must be preserved.
-
-Permission is hereby granted, free of charge, to any person obtaining
-a copy of this software and associated documentation files (the
-"Software"), to deal in the Software without restriction, including
-without limitation the rights to use, copy, modify, merge, publish,
-distribute, sublicense, and/or sell copies of the Software, and to
-permit persons to whom the Software is furnished to do so, subject to
-the following conditions:
-
-The above copyright notice and this permission notice (including the
-next paragraph) shall be included in all copies or substantial
-portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
-EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
-IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
-LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
-OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
-WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-**************************************************************************/
-
-/*
- * Authors:
- *   Keith Whitwell <keith@tungstengraphics.com>
- */
-
-#ifndef __RADEON_LOCK_H__
-#define __RADEON_LOCK_H__
-
-#include "r200_ioctl.h"
-
-extern void radeonGetLock(radeonContextPtr radeon, GLuint flags);
-
-/* Turn DEBUG_LOCKING on to find locking conflicts.
- */
-#define DEBUG_LOCKING	0
-
-#if DEBUG_LOCKING
-extern char *prevLockFile;
-extern int prevLockLine;
-
-#define DEBUG_LOCK()							\
-   do {									\
-      prevLockFile = (__FILE__);					\
-      prevLockLine = (__LINE__);					\
-   } while (0)
-
-#define DEBUG_RESET()							\
-   do {									\
-      prevLockFile = 0;							\
-      prevLockLine = 0;							\
-   } while (0)
-
-#define DEBUG_CHECK_LOCK()						\
-   do {									\
-      if ( prevLockFile ) {						\
-	 fprintf( stderr,						\
-		  "LOCK SET!\n\tPrevious %s:%d\n\tCurrent: %s:%d\n",	\
-		  prevLockFile, prevLockLine, __FILE__, __LINE__ );	\
-	 exit( 1 );							\
-      }									\
-   } while (0)
-
-#else
-
-#define DEBUG_LOCK()
-#define DEBUG_RESET()
-#define DEBUG_CHECK_LOCK()
-
-#endif
-
-/*
- * !!! We may want to separate locks from locks with validation.  This
- * could be used to improve performance for those things commands that
- * do not do any drawing !!!
- */
-
-/* Lock the hardware and validate our state.
- */
-#define LOCK_HARDWARE( radeon )						\
-	do {								\
-		char __ret = 0;						\
-		DEBUG_CHECK_LOCK();					\
-		DRM_CAS( (radeon)->dri.hwLock, (radeon)->dri.hwContext,	\
-			(DRM_LOCK_HELD | (radeon)->dri.hwContext), __ret ); \
-		if ( __ret )						\
-			radeonGetLock( (radeon), 0 );			\
-		DEBUG_LOCK();						\
-	} while (0)
-
-#if R200_MERGED
-#define UNLOCK_HARDWARE( radeon )					\
-	do {								\
-		DRM_UNLOCK( (radeon)->dri.fd,				\
-			(radeon)->dri.hwLock,				\
-			(radeon)->dri.hwContext );			\
-		DEBUG_RESET();						\
-		if (IS_FAMILY_R200((radeon))) {				\
-			r200ContextPtr __r200 = (r200ContextPtr)(radeon); \
-			if (__r200->save_on_next_unlock)		\
-				r200SaveHwState( __r200 );		\
-			__r200->save_on_next_unlock = GL_FALSE;		\
-		}							\
-	} while (0)
-#else
-#define UNLOCK_HARDWARE( radeon )					\
-	do {								\
-		DRM_UNLOCK( (radeon)->dri.fd,				\
-			(radeon)->dri.hwLock,				\
-			(radeon)->dri.hwContext );			\
-		DEBUG_RESET();						\
-	} while (0)
-#endif
-#endif				/* __RADEON_LOCK_H__ */
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/r300/radeon_screen.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/r300/radeon_screen.c
deleted file mode 100644
index 663bc973b..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/r300/radeon_screen.c
+++ /dev/null
@@ -1,879 +0,0 @@
-/*
-Copyright (C) The Weather Channel, Inc.  2002.  All Rights Reserved.
-
-The Weather Channel (TM) funded Tungsten Graphics to develop the
-initial release of the Radeon 8500 driver under the XFree86 license.
-This notice must be preserved.
-
-Permission is hereby granted, free of charge, to any person obtaining
-a copy of this software and associated documentation files (the
-"Software"), to deal in the Software without restriction, including
-without limitation the rights to use, copy, modify, merge, publish,
-distribute, sublicense, and/or sell copies of the Software, and to
-permit persons to whom the Software is furnished to do so, subject to
-the following conditions:
-
-The above copyright notice and this permission notice (including the
-next paragraph) shall be included in all copies or substantial
-portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
-EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
-IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
-LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
-OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
-WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-**************************************************************************/
-
-/**
- * \file radeon_screen.c
- * Screen initialization functions for the R200 driver.
- *
- * \author Keith Whitwell <keith@tungstengraphics.com>
- */
-
-#include <dlfcn.h>
-
-#include "glheader.h"
-#include "imports.h"
-#include "context.h"
-#include "mtypes.h"
-#include "framebuffer.h"
-#include "renderbuffer.h"
-
-#define STANDALONE_MMIO
-#include "radeon_screen.h"
-#include "r200_context.h"
-#include "r300_context.h"
-#include "radeon_ioctl.h"
-#include "r200_ioctl.h"
-#include "radeon_macros.h"
-#include "radeon_reg.h"
-#include "radeon_span.h"
-
-#include "utils.h"
-#include "vblank.h"
-#include "GL/internal/dri_interface.h"
-#include "drirenderbuffer.h"
-
-/* R200 configuration
- */
-#include "xmlpool.h"
-
-const char __driR200ConfigOptions[] =
-DRI_CONF_BEGIN
-	DRI_CONF_SECTION_PERFORMANCE
-		DRI_CONF_TCL_MODE(DRI_CONF_TCL_CODEGEN)
-		DRI_CONF_FTHROTTLE_MODE(DRI_CONF_FTHROTTLE_IRQS)
-		DRI_CONF_VBLANK_MODE(DRI_CONF_VBLANK_DEF_INTERVAL_0)
-		DRI_CONF_MAX_TEXTURE_UNITS(4, 2, 6)
-	DRI_CONF_SECTION_END
-	DRI_CONF_SECTION_QUALITY
-		DRI_CONF_TEXTURE_DEPTH(DRI_CONF_TEXTURE_DEPTH_FB)
-		DRI_CONF_DEF_MAX_ANISOTROPY(1.0, "1.0,2.0,4.0,8.0,16.0")
-		DRI_CONF_NO_NEG_LOD_BIAS(false)
-		DRI_CONF_COLOR_REDUCTION(DRI_CONF_COLOR_REDUCTION_DITHER)
-		DRI_CONF_ROUND_MODE(DRI_CONF_ROUND_TRUNC)
-		DRI_CONF_DITHER_MODE(DRI_CONF_DITHER_XERRORDIFF)
-	DRI_CONF_SECTION_END
-	DRI_CONF_SECTION_DEBUG
-		DRI_CONF_NO_RAST(false)
-	DRI_CONF_SECTION_END
-	DRI_CONF_SECTION_SOFTWARE
-		DRI_CONF_ARB_VERTEX_PROGRAM(true)
-		DRI_CONF_NV_VERTEX_PROGRAM(false)
-	DRI_CONF_SECTION_END
-DRI_CONF_END;
-static const GLuint __driR200NConfigOptions = 13;
-
-/* TODO: integrate these into xmlpool.h! */
-#define DRI_CONF_MAX_TEXTURE_IMAGE_UNITS(def,min,max) \
-DRI_CONF_OPT_BEGIN_V(texture_image_units,int,def, # min ":" # max ) \
-        DRI_CONF_DESC(en,"Number of texture image units") \
-        DRI_CONF_DESC(de,"Anzahl der Textureinheiten") \
-DRI_CONF_OPT_END
-
-#define DRI_CONF_MAX_TEXTURE_COORD_UNITS(def,min,max) \
-DRI_CONF_OPT_BEGIN_V(texture_coord_units,int,def, # min ":" # max ) \
-        DRI_CONF_DESC(en,"Number of texture coordinate units") \
-        DRI_CONF_DESC(de,"Anzahl der Texturkoordinateneinheiten") \
-DRI_CONF_OPT_END
-
-#define DRI_CONF_COMMAND_BUFFER_SIZE(def,min,max) \
-DRI_CONF_OPT_BEGIN_V(command_buffer_size,int,def, # min ":" # max ) \
-        DRI_CONF_DESC(en,"Size of command buffer (in KB)") \
-        DRI_CONF_DESC(de,"Grösse des Befehlspuffers (in KB)") \
-DRI_CONF_OPT_END
-
-
-const char __driR300ConfigOptions[] =
-DRI_CONF_BEGIN
-	DRI_CONF_SECTION_PERFORMANCE
-		DRI_CONF_TCL_MODE(DRI_CONF_TCL_CODEGEN)
-		DRI_CONF_FTHROTTLE_MODE(DRI_CONF_FTHROTTLE_IRQS)
-		DRI_CONF_VBLANK_MODE(DRI_CONF_VBLANK_DEF_INTERVAL_0)
-		DRI_CONF_MAX_TEXTURE_IMAGE_UNITS(16, 2, 16)
-		DRI_CONF_MAX_TEXTURE_COORD_UNITS(8, 2, 8)
-		DRI_CONF_COMMAND_BUFFER_SIZE(8, 8, 32)
-	DRI_CONF_SECTION_END
-	DRI_CONF_SECTION_QUALITY
-		DRI_CONF_TEXTURE_DEPTH(DRI_CONF_TEXTURE_DEPTH_FB)
-		DRI_CONF_DEF_MAX_ANISOTROPY(1.0, "1.0,2.0,4.0,8.0,16.0")
-		DRI_CONF_NO_NEG_LOD_BIAS(false)
-		DRI_CONF_COLOR_REDUCTION(DRI_CONF_COLOR_REDUCTION_DITHER)
-		DRI_CONF_ROUND_MODE(DRI_CONF_ROUND_TRUNC)
-		DRI_CONF_DITHER_MODE(DRI_CONF_DITHER_XERRORDIFF)
-	DRI_CONF_SECTION_END
-	DRI_CONF_SECTION_DEBUG
-		DRI_CONF_NO_RAST(false)
-	DRI_CONF_SECTION_END
-DRI_CONF_END;
-static const GLuint __driR300NConfigOptions = 13;
-
-extern const struct dri_extension card_extensions[];
-
-#ifndef RADEON_DEBUG
-int RADEON_DEBUG = 0;
-#endif
-
-static const struct dri_debug_control debug_control[] = {
-	{"fall", DEBUG_FALLBACKS},
-	{"tex", DEBUG_TEXTURE},
-	{"ioctl", DEBUG_IOCTL},
-	{"prim", DEBUG_PRIMS},
-	{"vert", DEBUG_VERTS},
-	{"state", DEBUG_STATE},
-	{"code", DEBUG_CODEGEN},
-	{"vfmt", DEBUG_VFMT},
-	{"vtxf", DEBUG_VFMT},
-	{"verb", DEBUG_VERBOSE},
-	{"dri", DEBUG_DRI},
-	{"dma", DEBUG_DMA},
-	{"san", DEBUG_SANITY},
-	{"sync", DEBUG_SYNC},
-	{"pix", DEBUG_PIXEL},
-	{"mem", DEBUG_MEMORY},
-	{"allmsg", ~DEBUG_SYNC}, /* avoid the term "sync" because the parser uses strstr */
-	{NULL, 0}
-};
-
-#if 1
-/* Including xf86PciInfo.h introduces a bunch of errors...
- */
-#define PCI_CHIP_R200_QD	0x5144	/* why do they have r200 names? */
-#define PCI_CHIP_R200_QE	0x5145	/* Those are all standard radeons */
-#define PCI_CHIP_R200_QF	0x5146
-#define PCI_CHIP_R200_QG	0x5147
-#define PCI_CHIP_R200_QY	0x5159
-#define PCI_CHIP_R200_QZ	0x515A
-#define PCI_CHIP_R200_LW	0x4C57
-#define PCI_CHIP_R200_LY	0x4C59
-#define PCI_CHIP_R200_LZ	0x4C5A
-#define PCI_CHIP_RV200_QW	0x5157	/* Radeon 7500 - not an R200 at all */
-#define PCI_CHIP_RV200_QX       0x5158
-#define PCI_CHIP_RS100_4136     0x4136	/* IGP RS100, RS200, RS250 are not R200 */
-#define PCI_CHIP_RS200_4137     0x4137
-#define PCI_CHIP_RS250_4237     0x4237
-#define PCI_CHIP_RS100_4336     0x4336
-#define PCI_CHIP_RS200_4337     0x4337
-#define PCI_CHIP_RS250_4437     0x4437
-#define PCI_CHIP_RS300_5834     0x5834	/* All RS300's are R200 */
-#define PCI_CHIP_RS300_5835     0x5835
-#define PCI_CHIP_RS300_5836     0x5836
-#define PCI_CHIP_RS300_5837     0x5837
-#define PCI_CHIP_R200_BB        0x4242	/* r200 (non-derived) start */
-#define PCI_CHIP_R200_BC        0x4243
-#define PCI_CHIP_R200_QH        0x5148
-#define PCI_CHIP_R200_QI        0x5149
-#define PCI_CHIP_R200_QJ        0x514A
-#define PCI_CHIP_R200_QK        0x514B
-#define PCI_CHIP_R200_QL        0x514C
-#define PCI_CHIP_R200_QM        0x514D
-#define PCI_CHIP_R200_QN        0x514E
-#define PCI_CHIP_R200_QO        0x514F	/* r200 (non-derived) end */
-/* are the R200 Qh (0x5168) and following needed too? They are not in xf86PciInfo.h
-   but in the pci database. Maybe just secondary ports or something ? */
-
-#define PCI_CHIP_R300_AD		0x4144
-#define PCI_CHIP_R300_AE		0x4145
-#define PCI_CHIP_R300_AF		0x4146
-#define PCI_CHIP_R300_AG		0x4147
-#define PCI_CHIP_RV350_AP               0x4150
-#define PCI_CHIP_RV350_AR               0x4152
-#define PCI_CHIP_RV350_AS               0x4153
-#define PCI_CHIP_RV350_NJ		0x4E4A
-#define PCI_CHIP_RV350_NP               0x4E50
-#define PCI_CHIP_RV350_NQ               0x4E51			/* Saphire 9600 256MB card */
-#define PCI_CHIP_RV350_NT               0x4E54
-#define PCI_CHIP_RV350_NQ_2             0x4E71			/* Saphire 9600 256MB card - Second Head */
-#define PCI_CHIP_R300_ND		0x4E44
-#define PCI_CHIP_R300_NE		0x4E45
-#define PCI_CHIP_R300_NF		0x4E46
-#define PCI_CHIP_R300_NG		0x4E47
-#define PCI_CHIP_R350_NH                0x4E48
-#define PCI_CHIP_R420_JI		0x4A49
-#define PCI_CHIP_R420_JK                0x4a4b
-#endif
-
-
-static radeonScreenPtr __radeonScreen;
-
-static int getSwapInfo(__DRIdrawablePrivate * dPriv, __DRIswapInfo * sInfo);
-
-static __GLcontextModes *radeonFillInModes(unsigned pixel_bits,
-					 unsigned depth_bits,
-					 unsigned stencil_bits,
-					 GLboolean have_back_buffer)
-{
-	__GLcontextModes *modes;
-	__GLcontextModes *m;
-	unsigned num_modes;
-	unsigned depth_buffer_factor;
-	unsigned back_buffer_factor;
-	GLenum fb_format;
-	GLenum fb_type;
-
-	/* Right now GLX_SWAP_COPY_OML isn't supported, but it would be easy
-	 * enough to add support.  Basically, if a context is created with an
-	 * fbconfig where the swap method is GLX_SWAP_COPY_OML, pageflipping
-	 * will never be used.
-	 */
-	static const GLenum back_buffer_modes[] = {
-		GLX_NONE, GLX_SWAP_UNDEFINED_OML	/*, GLX_SWAP_COPY_OML */
-	};
-
-	uint8_t depth_bits_array[2];
-	uint8_t stencil_bits_array[2];
-
-	depth_bits_array[0] = depth_bits;
-	depth_bits_array[1] = depth_bits;
-
-	/* Just like with the accumulation buffer, always provide some modes
-	 * with a stencil buffer.  It will be a sw fallback, but some apps won't
-	 * care about that.
-	 */
-	stencil_bits_array[0] = 0;
-	stencil_bits_array[1] = (stencil_bits == 0) ? 8 : stencil_bits;
-
-	depth_buffer_factor = ((depth_bits != 0)
-			       || (stencil_bits != 0)) ? 2 : 1;
-	back_buffer_factor = (have_back_buffer) ? 2 : 1;
-
-	num_modes = depth_buffer_factor * back_buffer_factor * 4;
-
-	if (pixel_bits == 16) {
-		fb_format = GL_RGB;
-		fb_type = GL_UNSIGNED_SHORT_5_6_5;
-	} else {
-		fb_format = GL_BGRA;
-		fb_type = GL_UNSIGNED_INT_8_8_8_8_REV;
-	}
-
-	modes = (*dri_interface->createContextModes) (num_modes, sizeof(__GLcontextModes));
-	m = modes;
-	if (!driFillInModes(&m, fb_format, fb_type,
-			    depth_bits_array, stencil_bits_array,
-			    depth_buffer_factor, back_buffer_modes,
-			    back_buffer_factor, GLX_TRUE_COLOR)) {
-		fprintf(stderr, "[%s:%u] Error creating FBConfig!\n", __func__,
-			__LINE__);
-		return NULL;
-	}
-
-	if (!driFillInModes(&m, fb_format, fb_type,
-			    depth_bits_array, stencil_bits_array,
-			    depth_buffer_factor, back_buffer_modes,
-			    back_buffer_factor, GLX_DIRECT_COLOR)) {
-		fprintf(stderr, "[%s:%u] Error creating FBConfig!\n", __func__,
-			__LINE__);
-		return NULL;
-	}
-
-	/* Mark the visual as slow if there are "fake" stencil bits.
-	 */
-	for (m = modes; m != NULL; m = m->next) {
-		if ((m->stencilBits != 0) && (m->stencilBits != stencil_bits)) {
-			m->visualRating = GLX_SLOW_CONFIG;
-		}
-	}
-
-	return modes;
-}
-
-
-/* Create the device specific screen private data struct.
- */
-static radeonScreenPtr radeonCreateScreen(__DRIscreenPrivate * sPriv)
-{
-	radeonScreenPtr screen;
-	RADEONDRIPtr dri_priv = (RADEONDRIPtr) sPriv->pDevPriv;
-	unsigned char *RADEONMMIO;
-	PFNGLXSCRENABLEEXTENSIONPROC glx_enable_extension =
-	  (PFNGLXSCRENABLEEXTENSIONPROC)
-	      (*dri_interface->getProcAddress("glxEnableExtension"));
-	void *const psc = sPriv->psc->screenConfigs;
-
-	if (sPriv->devPrivSize != sizeof(RADEONDRIRec)) {
-      		fprintf(stderr,"\nERROR!  sizeof(RADEONDRIRec) does not match passed size from device driver\n");
-      		return GL_FALSE;
-   	}
-
-	/* Allocate the private area */
-	screen = (radeonScreenPtr) CALLOC(sizeof(*screen));
-	if (!screen) {
-		__driUtilMessage
-		    ("%s: Could not allocate memory for screen structure",
-		     __FUNCTION__);
-		return NULL;
-	}
-
-#if DO_DEBUG
-	RADEON_DEBUG = driParseDebugString(getenv("RADEON_DEBUG"), debug_control);
-#endif
-
-	/* Get family and potential quirks from the PCI device ID.
-	 */
-	switch (dri_priv->deviceID) {
-	case PCI_CHIP_R200_QD:
-	case PCI_CHIP_R200_QE:
-	case PCI_CHIP_R200_QF:
-	case PCI_CHIP_R200_QG:
-	case PCI_CHIP_R200_QY:
-	case PCI_CHIP_R200_QZ:
-	case PCI_CHIP_RV200_QW:
-	case PCI_CHIP_RV200_QX:
-	case PCI_CHIP_R200_LW:
-	case PCI_CHIP_R200_LY:
-	case PCI_CHIP_R200_LZ:
-	case PCI_CHIP_RS100_4136:
-	case PCI_CHIP_RS200_4137:
-	case PCI_CHIP_RS250_4237:
-	case PCI_CHIP_RS100_4336:
-	case PCI_CHIP_RS200_4337:
-	case PCI_CHIP_RS250_4437:
-		__driUtilMessage("radeonCreateScreen(): Device isn't an r200!\n");
-		FREE(screen);
-		return NULL;
-
-	case PCI_CHIP_RS300_5834:
-	case PCI_CHIP_RS300_5835:
-	case PCI_CHIP_RS300_5836:
-	case PCI_CHIP_RS300_5837:
-		screen->chipset = RADEON_CHIP_UNREAL_R200;
-		break;
-
-	case PCI_CHIP_R200_BB:
-	case PCI_CHIP_R200_BC:
-	case PCI_CHIP_R200_QH:
-	case PCI_CHIP_R200_QI:
-	case PCI_CHIP_R200_QJ:
-	case PCI_CHIP_R200_QK:
-	case PCI_CHIP_R200_QL:
-	case PCI_CHIP_R200_QM:
-	case PCI_CHIP_R200_QN:
-	case PCI_CHIP_R200_QO:
-		screen->chipset = RADEON_CHIP_REAL_R200 | RADEON_CHIPSET_TCL;
-		break;
-
-	/* TODO: Check all those chips for the exact flags required.
-	 */
-	case PCI_CHIP_R300_AD:
-	case PCI_CHIP_R300_AE:
-	case PCI_CHIP_R300_AF:
-	case PCI_CHIP_R300_AG:
-	case PCI_CHIP_RV350_AP:
-	case PCI_CHIP_RV350_AR:
-	case PCI_CHIP_RV350_AS:
-	case PCI_CHIP_RV350_NJ:
-	case PCI_CHIP_RV350_NP:
-	case PCI_CHIP_RV350_NT:
-	case PCI_CHIP_RV350_NQ:
-/*	case PCI_CHIP_RV350_NQ:  -- Should we have the second head in here too? */
-		screen->chipset = RADEON_CHIP_RV350;
-		break;
-
-	case PCI_CHIP_R300_ND: /* confirmed -- nh */
-	case PCI_CHIP_R300_NE:
-	case PCI_CHIP_R300_NF:
-	case PCI_CHIP_R300_NG:
-	case PCI_CHIP_R350_NH:
-		screen->chipset = RADEON_CHIP_R300;
-		break;
-
-	case PCI_CHIP_R420_JI:
-	case PCI_CHIP_R420_JK:
-		screen->chipset = RADEON_CHIP_R420;
-		break;
-
-	default:
-		fprintf(stderr,
-			"Unknown device ID %04X, please report. Assuming plain R300.\n",
-			dri_priv->deviceID);
-		screen->chipset = RADEON_CHIP_R300;
-	}
-
-	/* Parse configuration */
-	if (GET_CHIP(screen) >= RADEON_CHIP_R300) {
-		driParseOptionInfo(&screen->optionCache,
-				__driR300ConfigOptions, __driR300NConfigOptions);
-	} else {
-		driParseOptionInfo(&screen->optionCache,
-				__driR200ConfigOptions, __driR200NConfigOptions);
-	}
-
-	/* This is first since which regions we map depends on whether or
-	 * not we are using a PCI card.
-	 */
-	screen->IsPCI = dri_priv->IsPCI;
-
-	{
-		int ret;
-		drm_radeon_getparam_t gp;
-
-		gp.param = RADEON_PARAM_GART_BUFFER_OFFSET;
-		gp.value = &screen->gart_buffer_offset;
-
-		ret = drmCommandWriteRead(sPriv->fd, DRM_RADEON_GETPARAM,
-					  &gp, sizeof(gp));
-		if (ret) {
-			FREE(screen);
-			fprintf(stderr,
-				"drmRadeonGetParam (RADEON_PARAM_GART_BUFFER_OFFSET): %d\n",
-				ret);
-			return NULL;
-		}
-
-		if (sPriv->drmMinor >= 6) {
-			gp.param = RADEON_PARAM_GART_BASE;
-			gp.value = &screen->gart_base;
-
-			ret =
-			    drmCommandWriteRead(sPriv->fd, DRM_RADEON_GETPARAM,
-						&gp, sizeof(gp));
-			if (ret) {
-				FREE(screen);
-				fprintf(stderr,
-					"drmR200GetParam (RADEON_PARAM_GART_BASE): %d\n",
-					ret);
-				return NULL;
-			}
-
-			gp.param = RADEON_PARAM_IRQ_NR;
-			gp.value = &screen->irq;
-
-			ret =
-			    drmCommandWriteRead(sPriv->fd, DRM_RADEON_GETPARAM,
-						&gp, sizeof(gp));
-			if (ret) {
-				FREE(screen);
-				fprintf(stderr,
-					"drmRadeonGetParam (RADEON_PARAM_IRQ_NR): %d\n",
-					ret);
-				return NULL;
-			}
-
-			/* Check if kernel module is new enough to support cube maps */
-			screen->drmSupportsCubeMaps = (sPriv->drmMinor >= 7);
-			/* Check if kernel module is new enough to support blend color and
-			   separate blend functions/equations */
-			screen->drmSupportsBlendColor = (sPriv->drmMinor >= 11);
-
-		}
-	}
-
-	screen->mmio.handle = dri_priv->registerHandle;
-	screen->mmio.size = dri_priv->registerSize;
-	if (drmMap(sPriv->fd,
-		   screen->mmio.handle, screen->mmio.size, &screen->mmio.map)) {
-		FREE(screen);
-		__driUtilMessage("%s: drmMap failed\n", __FUNCTION__);
-		return NULL;
-	}
-
-	RADEONMMIO = screen->mmio.map;
-
-	screen->status.handle = dri_priv->statusHandle;
-	screen->status.size = dri_priv->statusSize;
-	if (drmMap(sPriv->fd,
-		   screen->status.handle,
-		   screen->status.size, &screen->status.map)) {
-		drmUnmap(screen->mmio.map, screen->mmio.size);
-		FREE(screen);
-		__driUtilMessage("%s: drmMap (2) failed\n", __FUNCTION__);
-		return NULL;
-	}
-	screen->scratch = (__volatile__ uint32_t *)
-	    ((GLubyte *) screen->status.map + RADEON_SCRATCH_REG_OFFSET);
-
-	screen->buffers = drmMapBufs(sPriv->fd);
-	if (!screen->buffers) {
-		drmUnmap(screen->status.map, screen->status.size);
-		drmUnmap(screen->mmio.map, screen->mmio.size);
-		FREE(screen);
-		__driUtilMessage("%s: drmMapBufs failed\n", __FUNCTION__);
-		return NULL;
-	}
-
-	if (dri_priv->gartTexHandle && dri_priv->gartTexMapSize) {
-
-		screen->gartTextures.handle = dri_priv->gartTexHandle;
-		screen->gartTextures.size = dri_priv->gartTexMapSize;
-		if (drmMap(sPriv->fd,
-			   screen->gartTextures.handle,
-			   screen->gartTextures.size,
-			   (drmAddressPtr) & screen->gartTextures.map)) {
-			drmUnmapBufs(screen->buffers);
-			drmUnmap(screen->status.map, screen->status.size);
-			drmUnmap(screen->mmio.map, screen->mmio.size);
-			FREE(screen);
-			__driUtilMessage
-			    ("%s: drmMAP failed for GART texture area\n",
-			     __FUNCTION__);
-			return NULL;
-		}
-
-		screen->gart_texture_offset =
-		    dri_priv->gartTexOffset +
-		    (screen->IsPCI ? INREG(RADEON_AIC_LO_ADDR)
-		     : ((INREG(RADEON_MC_AGP_LOCATION) & 0x0ffffU) << 16));
-	}
-
-	screen->cpp = dri_priv->bpp / 8;
-	screen->AGPMode = dri_priv->AGPMode;
-
-	screen->fbLocation = (INREG(RADEON_MC_FB_LOCATION) & 0xffff) << 16;
-
-	if (sPriv->drmMinor >= 10) {
-		drm_radeon_setparam_t sp;
-
-		sp.param = RADEON_SETPARAM_FB_LOCATION;
-		sp.value = screen->fbLocation;
-
-		drmCommandWrite(sPriv->fd, DRM_RADEON_SETPARAM,
-				&sp, sizeof(sp));
-	}
-
-	screen->frontOffset = dri_priv->frontOffset;
-	screen->frontPitch = dri_priv->frontPitch;
-	screen->backOffset = dri_priv->backOffset;
-	screen->backPitch = dri_priv->backPitch;
-	screen->depthOffset = dri_priv->depthOffset;
-	screen->depthPitch = dri_priv->depthPitch;
-
-	if ( dri_priv->textureSize == 0 ) {
-	    screen->texOffset[RADEON_LOCAL_TEX_HEAP] = screen->gart_texture_offset;
-	    screen->texSize[RADEON_GART_TEX_HEAP] = dri_priv->gartTexMapSize;
-	    screen->logTexGranularity[RADEON_GART_TEX_HEAP] =
-		dri_priv->log2GARTTexGran;
-	} else {
-	    screen->texOffset[RADEON_LOCAL_TEX_HEAP] = dri_priv->textureOffset
-		+ screen->fbLocation;
-	    screen->texSize[RADEON_LOCAL_TEX_HEAP] = dri_priv->textureSize;
-	    screen->logTexGranularity[RADEON_LOCAL_TEX_HEAP] =
-		dri_priv->log2TexGran;
-	}
-
-	if (!screen->gartTextures.map || dri_priv->textureSize == 0) {
-		screen->numTexHeaps = RADEON_NR_TEX_HEAPS - 1;
-		screen->texOffset[RADEON_GART_TEX_HEAP] = 0;
-		screen->texSize[RADEON_GART_TEX_HEAP] = 0;
-		screen->logTexGranularity[RADEON_GART_TEX_HEAP] = 0;
-	} else {
-		screen->numTexHeaps = RADEON_NR_TEX_HEAPS;
-		screen->texOffset[RADEON_GART_TEX_HEAP] =
-		    screen->gart_texture_offset;
-		screen->texSize[RADEON_GART_TEX_HEAP] =
-		    dri_priv->gartTexMapSize;
-		screen->logTexGranularity[RADEON_GART_TEX_HEAP] =
-		    dri_priv->log2GARTTexGran;
-	}
-
-	screen->driScreen = sPriv;
-	screen->sarea_priv_offset = dri_priv->sarea_priv_offset;
-
-	if (glx_enable_extension != NULL) {
-		if (screen->irq != 0) {
-			(*glx_enable_extension) (psc, "GLX_SGI_swap_control");
-			(*glx_enable_extension) (psc, "GLX_SGI_video_sync");
-			(*glx_enable_extension) (psc, "GLX_MESA_swap_control");
-		}
-
-		(*glx_enable_extension) (psc, "GLX_MESA_swap_frame_usage");
-	}
-
-#if R200_MERGED
-	sPriv->psc->allocateMemory = (void *)r200AllocateMemoryMESA;
-	sPriv->psc->freeMemory = (void *)r200FreeMemoryMESA;
-	sPriv->psc->memoryOffset = (void *)r200GetMemoryOffsetMESA;
-
-	if (glx_enable_extension != NULL) {
-		(*glx_enable_extension) (psc, "GLX_MESA_allocate_memory");
-	}
-#endif
-
-	return screen;
-}
-
-/* Destroy the device specific screen private data struct.
- */
-static void radeonDestroyScreen(__DRIscreenPrivate * sPriv)
-{
-	radeonScreenPtr screen = (radeonScreenPtr) sPriv->private;
-
-	if (!screen)
-		return;
-
-	if (screen->gartTextures.map) {
-		drmUnmap(screen->gartTextures.map, screen->gartTextures.size);
-	}
-	drmUnmapBufs(screen->buffers);
-	drmUnmap(screen->status.map, screen->status.size);
-	drmUnmap(screen->mmio.map, screen->mmio.size);
-
-	/* free all option information */
-	driDestroyOptionInfo(&screen->optionCache);
-
-	FREE(screen);
-	sPriv->private = NULL;
-}
-
-/* Initialize the driver specific screen private data.
- */
-static GLboolean radeonInitDriver(__DRIscreenPrivate * sPriv)
-{
-	__radeonScreen = radeonCreateScreen(sPriv);
-
-	sPriv->private = (void *)__radeonScreen;
-
-	return sPriv->private ? GL_TRUE : GL_FALSE;
-}
-
-/**
- * Create and initialize the Mesa and driver specific pixmap buffer
- * data.
- *
- * \todo This function (and its interface) will need to be updated to support
- * pbuffers.
- */
-static GLboolean
-radeonCreateBuffer(__DRIscreenPrivate * driScrnPriv,
-		   __DRIdrawablePrivate * driDrawPriv,
-		   const __GLcontextModes * mesaVis, GLboolean isPixmap)
-{
-	radeonScreenPtr screen = (radeonScreenPtr)driScrnPriv->private;
-
-	if (isPixmap) {
-		return GL_FALSE;	/* not implemented */
-	} else {
-		const GLboolean swDepth = GL_FALSE;
-		const GLboolean swAlpha = GL_FALSE;
-		const GLboolean swAccum = mesaVis->accumRedBits > 0;
-		const GLboolean swStencil = mesaVis->stencilBits > 0 &&
-		    mesaVis->depthBits != 24;
-#if 0
-		driDrawPriv->driverPrivate = (void *)
-		    _mesa_create_framebuffer(mesaVis,
-					     swDepth,
-					     swStencil, swAccum, swAlpha);
-#else
-		struct gl_framebuffer *fb = _mesa_create_framebuffer(mesaVis);
-		{
-			driRenderbuffer *frontRb
-				= driNewRenderbuffer(GL_RGBA, screen->cpp,
-					screen->frontOffset, screen->frontPitch);
-			radeonSetSpanFunctions(frontRb, mesaVis);
-			_mesa_add_renderbuffer(fb, BUFFER_FRONT_LEFT, &frontRb->Base);
-		}
-		if (mesaVis->doubleBufferMode) {
-			driRenderbuffer *backRb
-				= driNewRenderbuffer(GL_RGBA, screen->cpp,
-					screen->backOffset, screen->backPitch);
-			radeonSetSpanFunctions(backRb, mesaVis);
-			_mesa_add_renderbuffer(fb, BUFFER_BACK_LEFT, &backRb->Base);
-		}
-		if (mesaVis->depthBits == 16) {
-			driRenderbuffer *depthRb
-				= driNewRenderbuffer(GL_DEPTH_COMPONENT16, screen->cpp,
-					screen->depthOffset, screen->depthPitch);
-			radeonSetSpanFunctions(depthRb, mesaVis);
-			_mesa_add_renderbuffer(fb, BUFFER_DEPTH, &depthRb->Base);
-		}
-		else if (mesaVis->depthBits == 24) {
-			driRenderbuffer *depthRb
-				= driNewRenderbuffer(GL_DEPTH_COMPONENT24, screen->cpp,
-			screen->depthOffset, screen->depthPitch);
-			radeonSetSpanFunctions(depthRb, mesaVis);
-			_mesa_add_renderbuffer(fb, BUFFER_DEPTH, &depthRb->Base);
-		}
-  	 
-		if (mesaVis->stencilBits > 0 && !swStencil) {
-			driRenderbuffer *stencilRb
-				= driNewRenderbuffer(GL_STENCIL_INDEX8_EXT, screen->cpp,
-					screen->depthOffset, screen->depthPitch);
-			radeonSetSpanFunctions(stencilRb, mesaVis);
-			_mesa_add_renderbuffer(fb, BUFFER_STENCIL, &stencilRb->Base);
-		}
-  	 
-		_mesa_add_soft_renderbuffers(fb,
-					GL_FALSE, /* color */
-					swDepth,
-					swStencil,
-					swAccum,
-					swAlpha,
-					GL_FALSE /* aux */);
-		driDrawPriv->driverPrivate = (void *) fb;	
-#endif
-		return (driDrawPriv->driverPrivate != NULL);
-	}
-}
-
-static void radeonDestroyBuffer(__DRIdrawablePrivate * driDrawPriv)
-{
-	_mesa_destroy_framebuffer((GLframebuffer *) (driDrawPriv->
-						     driverPrivate));
-}
-
-
-/**
- * Choose the appropriate CreateContext function based on the chipset.
- */
-static GLboolean radeonCreateContext(const __GLcontextModes * glVisual,
-				     __DRIcontextPrivate * driContextPriv,
-				     void *sharedContextPriv)
-{
-	__DRIscreenPrivate *sPriv = driContextPriv->driScreenPriv;
-	radeonScreenPtr screen = (radeonScreenPtr) (sPriv->private);
-	int chip = GET_CHIP(screen);
-
-	if (chip >= RADEON_CHIP_R300)
-		return r300CreateContext(glVisual, driContextPriv, sharedContextPriv);
-#if R200_MERGED
-	else
-		return r200CreateContext(glVisual, driContextPriv, sharedContextPriv);
-#endif
-}
-
-
-/**
- * Choose the appropriate DestroyContext function based on the chipset.
- */
-static void radeonDestroyContext(__DRIcontextPrivate * driContextPriv)
-{
-	radeonContextPtr radeon = (radeonContextPtr) driContextPriv->driverPrivate;
-	int chip = GET_CHIP(radeon->radeonScreen);
-
-	if (chip >= RADEON_CHIP_R300)
-		return r300DestroyContext(driContextPriv);
-#if R200_MERGED
-	else
-		return r200DestroyContext(driContextPriv);
-#endif
-}
-
-
-static const struct __DriverAPIRec radeonAPI = {
-	.InitDriver = radeonInitDriver,
-	.DestroyScreen = radeonDestroyScreen,
-	.CreateContext = radeonCreateContext,
-	.DestroyContext = radeonDestroyContext,
-	.CreateBuffer = radeonCreateBuffer,
-	.DestroyBuffer = radeonDestroyBuffer,
-	.SwapBuffers = radeonSwapBuffers,
-	.MakeCurrent = radeonMakeCurrent,
-	.UnbindContext = radeonUnbindContext,
-	.GetSwapInfo = getSwapInfo,
-	.GetMSC = driGetMSC32,
-	.WaitForMSC = driWaitForMSC32,
-	.WaitForSBC = NULL,
-	.SwapBuffersMSC = NULL
-};
-
-
-/**
- * This is the bootstrap function for the driver.  libGL supplies all of the
- * requisite information about the system, and the driver initializes itself.
- * This routine also fills in the linked list pointed to by \c driver_modes
- * with the \c __GLcontextModes that the driver can support for windows or
- * pbuffers.
- *
- * \return A pointer to a \c __DRIscreenPrivate on success, or \c NULL on
- *         failure.
- */
-void *__driCreateNewScreen_20050727(__DRInativeDisplay * dpy, int scrn,
-			   __DRIscreen * psc, const __GLcontextModes * modes,
-			   const __DRIversion * ddx_version,
-			   const __DRIversion * dri_version,
-			   const __DRIversion * drm_version,
-			   const __DRIframebuffer * frame_buffer,
-			   drmAddress pSAREA, int fd, int internal_api_version,
-			   const __DRIinterfaceMethods * interface,
-			   __GLcontextModes ** driver_modes)
-{
-	__DRIscreenPrivate *psp;
-	static const __DRIutilversion2 ddx_expected = { 4, 5, 0, 0 };
-	static const __DRIversion dri_expected = { 4, 0, 0 };
-	static const __DRIversion drm_expected = { 1, 17, 0 };
-
-	dri_interface = interface;
-
-	if (!driCheckDriDdxDrmVersions3("R300",
-					dri_version, &dri_expected,
-					ddx_version, &ddx_expected,
-					drm_version, &drm_expected)) {
-		return NULL;
-	}
-
-	psp = __driUtilCreateNewScreen(dpy, scrn, psc, NULL,
-				       ddx_version, dri_version, drm_version,
-				       frame_buffer, pSAREA, fd,
-				       internal_api_version, &radeonAPI);
-	if (psp != NULL) {
-		RADEONDRIPtr dri_priv = (RADEONDRIPtr) psp->pDevPriv;
-		*driver_modes = radeonFillInModes(dri_priv->bpp,
-						  (dri_priv->bpp ==
-						   16) ? 16 : 24,
-						  (dri_priv->bpp ==
-						   16) ? 0 : 8,
-						  (dri_priv->backOffset !=
-						   dri_priv->depthOffset));
-		/* Calling driInitExtensions here, with a NULL context pointer, does not actually
-		 * enable the extensions.  It just makes sure that all the dispatch offsets for all
-		 * the extensions that *might* be enables are known.  This is needed because the
-		 * dispatch offsets need to be known when _mesa_context_create is called, but we can't
-		 * enable the extensions until we have a context pointer.
-		 *
-		 * Hello chicken.  Hello egg.  How are you two today?
-		 */
-		driInitExtensions( NULL, card_extensions, GL_FALSE );
-	}
-
-	return (void *)psp;
-}
-
-
-/**
- * Get information about previous buffer swaps.
- */
-static int getSwapInfo(__DRIdrawablePrivate * dPriv, __DRIswapInfo * sInfo)
-{
-	radeonContextPtr radeon;
-
-	if ((dPriv == NULL) || (dPriv->driContextPriv == NULL)
-	    || (dPriv->driContextPriv->driverPrivate == NULL)
-	    || (sInfo == NULL)) {
-		return -1;
-	}
-
-	radeon = (radeonContextPtr) dPriv->driContextPriv->driverPrivate;
-	sInfo->swap_count = radeon->swap_count;
-	sInfo->swap_ust = radeon->swap_ust;
-	sInfo->swap_missed_count = radeon->swap_missed_count;
-
-	sInfo->swap_missed_usage = (sInfo->swap_missed_count != 0)
-	    ? driCalculateSwapUsage(dPriv, 0, radeon->swap_missed_ust)
-	    : 0.0;
-
-	return 0;
-}
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/r300/radeon_screen.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/r300/radeon_screen.h
deleted file mode 100644
index ac8471fea..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/r300/radeon_screen.h
+++ /dev/null
@@ -1,112 +0,0 @@
-/*
-Copyright (C) The Weather Channel, Inc.  2002.  All Rights Reserved.
-
-The Weather Channel (TM) funded Tungsten Graphics to develop the
-initial release of the Radeon 8500 driver under the XFree86 license.
-This notice must be preserved.
-
-Permission is hereby granted, free of charge, to any person obtaining
-a copy of this software and associated documentation files (the
-"Software"), to deal in the Software without restriction, including
-without limitation the rights to use, copy, modify, merge, publish,
-distribute, sublicense, and/or sell copies of the Software, and to
-permit persons to whom the Software is furnished to do so, subject to
-the following conditions:
-
-The above copyright notice and this permission notice (including the
-next paragraph) shall be included in all copies or substantial
-portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
-EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
-IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
-LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
-OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
-WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-**************************************************************************/
-
-/*
- * Authors:
- *   Keith Whitwell <keith@tungstengraphics.com>
- */
-
-#ifndef __RADEON_SCREEN_H__
-#define __RADEON_SCREEN_H__
-
-#ifdef GLX_DIRECT_RENDERING
-
-#include "xf86drm.h"
-#include "drm.h"
-#include "radeon_drm.h"
-#include "dri_util.h"
-#include "xmlconfig.h"
-
-typedef struct {
-	drm_handle_t handle;	/* Handle to the DRM region */
-	drmSize size;		/* Size of the DRM region */
-	drmAddress map;		/* Mapping of the DRM region */
-} radeonRegionRec, *radeonRegionPtr;
-
-/* chipset features */
-#define RADEON_CHIP_UNREAL_R200		0
-#define RADEON_CHIP_REAL_R200		1
-#define RADEON_CHIP_R300		2
-#define RADEON_CHIP_RV350		3
-#define RADEON_CHIP_R420		4
-#define RADEON_CHIP_MASK		0x0f
-
-#define RADEON_CHIPSET_TCL		(1 << 8)
-
-#define GET_CHIP(screen) ((screen)->chipset & RADEON_CHIP_MASK)
-#define IS_FAMILY_R200(radeon) (GET_CHIP((radeon)->radeonScreen) < RADEON_CHIP_R300)
-#define IS_FAMILY_R300(radeon) (GET_CHIP((radeon)->radeonScreen) >= RADEON_CHIP_R300)
-
-#define R200_NR_TEX_HEAPS 2
-
-typedef struct {
-	int chipset;
-	int cpp;
-	int IsPCI;		/* Current card is a PCI card */
-	int AGPMode;
-	unsigned int irq;	/* IRQ number (0 means none) */
-
-	unsigned int fbLocation;
-	unsigned int frontOffset;
-	unsigned int frontPitch;
-	unsigned int backOffset;
-	unsigned int backPitch;
-
-	unsigned int depthOffset;
-	unsigned int depthPitch;
-
-	/* Shared texture data */
-	int numTexHeaps;
-	int texOffset[R200_NR_TEX_HEAPS];
-	int texSize[R200_NR_TEX_HEAPS];
-	int logTexGranularity[R200_NR_TEX_HEAPS];
-
-	radeonRegionRec mmio;
-	radeonRegionRec status;
-	radeonRegionRec gartTextures;
-
-	drmBufMapPtr buffers;
-
-	__volatile__ int32_t *scratch;
-
-	__DRIscreenPrivate *driScreen;
-	unsigned int sarea_priv_offset;
-	unsigned int gart_buffer_offset;	/* offset in card memory space */
-	unsigned int gart_texture_offset;	/* offset in card memory space */
-	unsigned int gart_base;
-
-	GLboolean drmSupportsCubeMaps;	/* need radeon kernel module >=1.7 */
-	GLboolean drmSupportsBlendColor;	/* need radeon kernel module >= 1.11 */
-
-	/* Configuration cache with default values for all contexts */
-	driOptionCache optionCache;
-} radeonScreenRec, *radeonScreenPtr;
-
-#endif
-#endif				/* __RADEON_SCREEN_H__ */
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/r300/radeon_span.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/r300/radeon_span.c
deleted file mode 100644
index 8902c93e5..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/r300/radeon_span.c
+++ /dev/null
@@ -1,391 +0,0 @@
-/*
-Copyright (C) The Weather Channel, Inc.  2002.  All Rights Reserved.
-
-The Weather Channel (TM) funded Tungsten Graphics to develop the
-initial release of the Radeon 8500 driver under the XFree86 license.
-This notice must be preserved.
-
-Permission is hereby granted, free of charge, to any person obtaining
-a copy of this software and associated documentation files (the
-"Software"), to deal in the Software without restriction, including
-without limitation the rights to use, copy, modify, merge, publish,
-distribute, sublicense, and/or sell copies of the Software, and to
-permit persons to whom the Software is furnished to do so, subject to
-the following conditions:
-
-The above copyright notice and this permission notice (including the
-next paragraph) shall be included in all copies or substantial
-portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
-EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
-IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
-LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
-OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
-WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-**************************************************************************/
-
-/*
- * Authors:
- *   Keith Whitwell <keith@tungstengraphics.com>
- */
-
-#include "glheader.h"
-#include "imports.h"
-#include "swrast/swrast.h"
-#include "colormac.h"
-
-#include "r200_context.h"
-#include "radeon_ioctl.h"
-#include "r300_ioctl.h"
-#include "radeon_span.h"
-
-#define DBG 0
-
-#define LOCAL_VARS							\
-   radeonContextPtr radeon = RADEON_CONTEXT(ctx);			\
-   driRenderbuffer* drb = (driRenderbuffer*)rb;				\
-   __DRIscreenPrivate *sPriv = radeon->dri.screen;			\
-   __DRIdrawablePrivate *dPriv = radeon->dri.drawable;			\
-   GLuint pitch = drb->pitch * drb->cpp;				\
-   GLuint height = dPriv->h;						\
-   char *buf = (char *)(sPriv->pFB +					\
-			drb->offset +					\
-			(dPriv->x * drb->cpp) +				\
-			(dPriv->y * pitch));				\
-   GLuint p;								\
-   (void) p
-
-#define LOCAL_DEPTH_VARS						\
-   radeonContextPtr radeon = RADEON_CONTEXT(ctx);			\
-   driRenderbuffer* drb = (driRenderbuffer*)rb;				\
-   __DRIscreenPrivate *sPriv = radeon->dri.screen;			\
-   __DRIdrawablePrivate *dPriv = radeon->dri.drawable;			\
-   GLuint pitch = drb->pitch;						\
-   GLuint height = dPriv->h;						\
-   GLuint xo = dPriv->x;						\
-   GLuint yo = dPriv->y;						\
-   char *buf = (char *)(sPriv->pFB + drb->offset);			\
-   (void) buf; (void) pitch
-
-#define LOCAL_STENCIL_VARS	LOCAL_DEPTH_VARS
-
-#define CLIPPIXEL( _x, _y )						\
-   ((_x >= minx) && (_x < maxx) && (_y >= miny) && (_y < maxy))
-
-#define CLIPSPAN( _x, _y, _n, _x1, _n1, _i )				\
-   if ( _y < miny || _y >= maxy ) {					\
-      _n1 = 0, _x1 = x;							\
-   } else {								\
-      _n1 = _n;								\
-      _x1 = _x;								\
-      if ( _x1 < minx ) _i += (minx-_x1), _n1 -= (minx-_x1), _x1 = minx; \
-      if ( _x1 + _n1 >= maxx ) n1 -= (_x1 + _n1 - maxx);		\
-   }
-
-#define Y_FLIP( _y )		(height - _y - 1)
-
-#define HW_LOCK()
-
-#define HW_CLIPLOOP()							\
-   do {									\
-      int _nc = dPriv->numClipRects;					\
-									\
-      while ( _nc-- ) {							\
-	 int minx = dPriv->pClipRects[_nc].x1 - dPriv->x;		\
-	 int miny = dPriv->pClipRects[_nc].y1 - dPriv->y;		\
-	 int maxx = dPriv->pClipRects[_nc].x2 - dPriv->x;		\
-	 int maxy = dPriv->pClipRects[_nc].y2 - dPriv->y;
-
-#define HW_ENDCLIPLOOP()						\
-      }									\
-   } while (0)
-
-#define HW_UNLOCK()
-
-/* ================================================================
- * Color buffer
- */
-
-/* 16 bit, RGB565 color spanline and pixel functions
- */
-#define INIT_MONO_PIXEL(p, color) \
-  p = PACK_COLOR_565( color[0], color[1], color[2] )
-
-#define WRITE_RGBA( _x, _y, r, g, b, a )				\
-   *(GLushort *)(buf + _x*2 + _y*pitch) = ((((int)r & 0xf8) << 8) |	\
-					   (((int)g & 0xfc) << 3) |	\
-					   (((int)b & 0xf8) >> 3))
-
-#define WRITE_PIXEL( _x, _y, p )					\
-   *(GLushort *)(buf + _x*2 + _y*pitch) = p
-
-#define READ_RGBA( rgba, _x, _y )					\
-   do {									\
-      GLushort p = *(GLushort *)(buf + _x*2 + _y*pitch);		\
-      rgba[0] = ((p >> 8) & 0xf8) * 255 / 0xf8;				\
-      rgba[1] = ((p >> 3) & 0xfc) * 255 / 0xfc;				\
-      rgba[2] = ((p << 3) & 0xf8) * 255 / 0xf8;				\
-      rgba[3] = 0xff;							\
-   } while (0)
-
-#define TAG(x) radeon##x##_RGB565
-#include "spantmp.h"
-
-/* 32 bit, ARGB8888 color spanline and pixel functions
- */
-#undef INIT_MONO_PIXEL
-#define INIT_MONO_PIXEL(p, color) \
-  p = PACK_COLOR_8888( color[3], color[0], color[1], color[2] )
-
-#define WRITE_RGBA( _x, _y, r, g, b, a )			\
-do {								\
-   *(GLuint *)(buf + _x*4 + _y*pitch) = ((b <<  0) |		\
-					 (g <<  8) |		\
-					 (r << 16) |		\
-					 (a << 24) );		\
-} while (0)
-
-#define WRITE_PIXEL( _x, _y, p ) 			\
-do {							\
-   *(GLuint *)(buf + _x*4 + _y*pitch) = p;		\
-} while (0)
-
-#define READ_RGBA( rgba, _x, _y )				\
-do {								\
-   volatile GLuint *ptr = (volatile GLuint *)(buf + _x*4 + _y*pitch); \
-   GLuint p = *ptr;					\
-   rgba[0] = (p >> 16) & 0xff;					\
-   rgba[1] = (p >>  8) & 0xff;					\
-   rgba[2] = (p >>  0) & 0xff;					\
-   rgba[3] = (p >> 24) & 0xff;					\
-} while (0)
-
-#define TAG(x) radeon##x##_ARGB8888
-#include "spantmp.h"
-
-/* ================================================================
- * Depth buffer
- */
-
-/* 16-bit depth buffer functions
- */
-#define WRITE_DEPTH( _x, _y, d )					\
-   *(GLushort *)(buf + (_x + xo + (_y + yo)*pitch)*2 ) = d;
-
-#define READ_DEPTH( d, _x, _y )						\
-   d = *(GLushort *)(buf + (_x + xo + (_y + yo)*pitch)*2 );
-
-#define TAG(x) radeon##x##_16_LINEAR
-#include "depthtmp.h"
-
-/* 24 bit depth, 8 bit stencil depthbuffer functions
- *
- * Careful: It looks like the R300 uses ZZZS byte order while the R200
- * uses SZZZ for 24 bit depth, 8 bit stencil mode.
- */
-#define WRITE_DEPTH( _x, _y, d )					\
-do {									\
-   GLuint offset = ((_x) + xo + ((_y) + yo)*pitch)*4;			\
-   GLuint tmp = *(GLuint *)(buf + offset);				\
-   tmp &= 0x000000ff;							\
-   tmp |= ((d << 8) & 0xffffff00);					\
-   *(GLuint *)(buf + offset) = tmp;					\
-} while (0)
-
-#define READ_DEPTH( d, _x, _y )						\
-do { \
-   d = (*(GLuint *)(buf + ((_x) + xo + ((_y) + yo)*pitch)*4) & 0xffffff00) >> 8; \
-} while(0)
-
-#define TAG(x) radeon##x##_24_8_LINEAR
-#include "depthtmp.h"
-
-/* ================================================================
- * Stencil buffer
- */
-
-/* 24 bit depth, 8 bit stencil depthbuffer functions
- */
-#define WRITE_STENCIL( _x, _y, d )					\
-do {									\
-   GLuint offset = (_x + xo + (_y + yo)*pitch)*4;			\
-   GLuint tmp = *(GLuint *)(buf + offset);				\
-   tmp &= 0xffffff00;							\
-   tmp |= (d) & 0xff;							\
-   *(GLuint *)(buf + offset) = tmp;					\
-} while (0)
-
-#define READ_STENCIL( d, _x, _y )					\
-do {									\
-   GLuint offset = (_x + xo + (_y + yo)*pitch)*4;			\
-   GLuint tmp = *(GLuint *)(buf + offset);				\
-   d = tmp & 0x000000ff;						\
-} while (0)
-
-#define TAG(x) radeon##x##_24_8_LINEAR
-#include "stenciltmp.h"
-
-/*
- * This function is called to specify which buffer to read and write
- * for software rasterization (swrast) fallbacks.  This doesn't necessarily
- * correspond to glDrawBuffer() or glReadBuffer() calls.
- */
-static void radeonSetBuffer(GLcontext * ctx,
-			  GLframebuffer * colorBuffer, GLuint bufferBit)
-{
-	radeonContextPtr radeon = RADEON_CONTEXT(ctx);
-	int buffer;
-
-	switch (bufferBit) {
-	case BUFFER_BIT_FRONT_LEFT:
-		buffer = 0;
-		break;
-
-	case BUFFER_BIT_BACK_LEFT:
-		buffer = 1;
-		break;
-
-	default:
-		_mesa_problem(ctx, "Bad bufferBit in %s", __FUNCTION__);
-		return;
-	}
-
-	if (radeon->doPageFlip && radeon->sarea->pfCurrentPage == 1)
-		buffer ^= 1;
-
-#if 0
-	fprintf(stderr, "%s: using %s buffer\n", __FUNCTION__,
-		buffer ? "back" : "front");
-#endif
-
-	if (buffer) {
-		radeon->state.pixel.readOffset =
-			radeon->radeonScreen->backOffset;
-		radeon->state.pixel.readPitch =
-			radeon->radeonScreen->backPitch;
-		radeon->state.color.drawOffset =
-			radeon->radeonScreen->backOffset;
-		radeon->state.color.drawPitch =
-			radeon->radeonScreen->backPitch;
-	} else {
-		radeon->state.pixel.readOffset =
-			radeon->radeonScreen->frontOffset;
-		radeon->state.pixel.readPitch =
-			radeon->radeonScreen->frontPitch;
-		radeon->state.color.drawOffset =
-			radeon->radeonScreen->frontOffset;
-		radeon->state.color.drawPitch =
-			radeon->radeonScreen->frontPitch;
-	}
-}
-
-/* Move locking out to get reasonable span performance (10x better
- * than doing this in HW_LOCK above).  WaitForIdle() is the main
- * culprit.
- */
-
-static void radeonSpanRenderStart(GLcontext * ctx)
-{
-	radeonContextPtr radeon = RADEON_CONTEXT(ctx);
-
-	if (IS_FAMILY_R200(radeon))
-		R200_FIREVERTICES((r200ContextPtr)radeon);
-	else
-		r300Flush(ctx);
-
-	LOCK_HARDWARE(radeon);
-	radeonWaitForIdleLocked(radeon);
-
-	/* Read & rewrite the first pixel in the frame buffer.  This should
-	 * be a noop, right?  In fact without this conform fails as reading
-	 * from the framebuffer sometimes produces old results -- the
-	 * on-card read cache gets mixed up and doesn't notice that the
-	 * framebuffer has been updated.
-	 *
-	 * In the worst case this is buggy too as p might get the wrong
-	 * value first time, so really need a hidden pixel somewhere for this.
-	 */
-	{
-		int p;
-		volatile int *read_buf =
-		    (volatile int *)(radeon->dri.screen->pFB +
-				     radeon->state.pixel.readOffset);
-		p = *read_buf;
-		*read_buf = p;
-	}
-}
-
-static void radeonSpanRenderFinish(GLcontext * ctx)
-{
-	radeonContextPtr radeon = RADEON_CONTEXT(ctx);
-
-	_swrast_flush(ctx);
-	UNLOCK_HARDWARE(radeon);
-}
-
-void radeonInitSpanFuncs(GLcontext * ctx)
-{
-	radeonContextPtr radeon = RADEON_CONTEXT(ctx);
-	struct swrast_device_driver *swdd =
-	    _swrast_GetDeviceDriverReference(ctx);
-
-	swdd->SetBuffer = radeonSetBuffer;
-
-	swdd->SpanRenderStart = radeonSpanRenderStart;
-	swdd->SpanRenderFinish = radeonSpanRenderFinish;
-}
-
-/**
- * Plug in the Get/Put routines for the given driRenderbuffer.
- */
-void radeonSetSpanFunctions(driRenderbuffer *drb, const GLvisual *vis)
-{
-	if (drb->Base.InternalFormat == GL_RGBA) {
-		if (vis->redBits == 5 && vis->greenBits == 6 && vis->blueBits == 5) {
-			drb->Base.GetRow        = radeonReadRGBASpan_RGB565;
-			drb->Base.GetValues     = radeonReadRGBAPixels_RGB565;
-			drb->Base.PutRow        = radeonWriteRGBASpan_RGB565;
-			drb->Base.PutRowRGB     = radeonWriteRGBSpan_RGB565;
-			drb->Base.PutMonoRow    = radeonWriteMonoRGBASpan_RGB565;
-			drb->Base.PutValues     = radeonWriteRGBAPixels_RGB565;
-			drb->Base.PutMonoValues = radeonWriteMonoRGBAPixels_RGB565;
-		}
-		else {
-			drb->Base.GetRow        = radeonReadRGBASpan_ARGB8888;
-			drb->Base.GetValues     = radeonReadRGBAPixels_ARGB8888;
-			drb->Base.PutRow        = radeonWriteRGBASpan_ARGB8888;
-			drb->Base.PutRowRGB     = radeonWriteRGBSpan_ARGB8888;
-			drb->Base.PutMonoRow    = radeonWriteMonoRGBASpan_ARGB8888;
-			drb->Base.PutValues     = radeonWriteRGBAPixels_ARGB8888;
-			drb->Base.PutMonoValues = radeonWriteMonoRGBAPixels_ARGB8888;
-		}
-	}
-	else if (drb->Base.InternalFormat == GL_DEPTH_COMPONENT16) {
-		drb->Base.GetRow        = radeonReadDepthSpan_16_LINEAR;
-		drb->Base.GetValues     = radeonReadDepthPixels_16_LINEAR;
-		drb->Base.PutRow        = radeonWriteDepthSpan_16_LINEAR;
-		drb->Base.PutMonoRow    = radeonWriteMonoDepthSpan_16_LINEAR;
-		drb->Base.PutValues     = radeonWriteDepthPixels_16_LINEAR;
-		drb->Base.PutMonoValues = NULL;
-	}
-	else if (drb->Base.InternalFormat == GL_DEPTH_COMPONENT24) {
-		drb->Base.GetRow        = radeonReadDepthSpan_24_8_LINEAR;
-		drb->Base.GetValues     = radeonReadDepthPixels_24_8_LINEAR;
-		drb->Base.PutRow        = radeonWriteDepthSpan_24_8_LINEAR;
-		drb->Base.PutMonoRow    = radeonWriteMonoDepthSpan_24_8_LINEAR;
-		drb->Base.PutValues     = radeonWriteDepthPixels_24_8_LINEAR;
-		drb->Base.PutMonoValues = NULL;
-	}
-	else if (drb->Base.InternalFormat == GL_STENCIL_INDEX8_EXT) {
-		drb->Base.GetRow        = radeonReadStencilSpan_24_8_LINEAR;
-		drb->Base.GetValues     = radeonReadStencilPixels_24_8_LINEAR;
-		drb->Base.PutRow        = radeonWriteStencilSpan_24_8_LINEAR;
-		drb->Base.PutMonoRow    = radeonWriteMonoStencilSpan_24_8_LINEAR;
-		drb->Base.PutValues     = radeonWriteStencilPixels_24_8_LINEAR;
-		drb->Base.PutMonoValues = NULL;
-	}
-}
-
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/r300/radeon_span.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/r300/radeon_span.h
deleted file mode 100644
index c4280b1b6..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/r300/radeon_span.h
+++ /dev/null
@@ -1,46 +0,0 @@
-/*
-Copyright (C) The Weather Channel, Inc.  2002.  All Rights Reserved.
-
-The Weather Channel (TM) funded Tungsten Graphics to develop the
-initial release of the Radeon 8500 driver under the XFree86 license.
-This notice must be preserved.
-
-Permission is hereby granted, free of charge, to any person obtaining
-a copy of this software and associated documentation files (the
-"Software"), to deal in the Software without restriction, including
-without limitation the rights to use, copy, modify, merge, publish,
-distribute, sublicense, and/or sell copies of the Software, and to
-permit persons to whom the Software is furnished to do so, subject to
-the following conditions:
-
-The above copyright notice and this permission notice (including the
-next paragraph) shall be included in all copies or substantial
-portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
-EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
-IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
-LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
-OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
-WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-**************************************************************************/
-
-/*
- * Authors:
- *   Keith Whitwell <keith@tungstengraphics.com>
- */
-
-#ifndef __RADEON_SPAN_H__
-#define __RADEON_SPAN_H__
-
-#ifdef GLX_DIRECT_RENDERING
-
-#include "drirenderbuffer.h"
-
-extern void radeonInitSpanFuncs(GLcontext * ctx);
-extern void radeonSetSpanFunctions(driRenderbuffer *rb, const GLvisual *vis);
-
-#endif
-#endif
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/r300/radeon_state.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/r300/radeon_state.c
deleted file mode 100644
index 0cacbb5eb..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/r300/radeon_state.c
+++ /dev/null
@@ -1,245 +0,0 @@
-/**************************************************************************
-
-Copyright (C) The Weather Channel, Inc.  2002.  All Rights Reserved.
-
-The Weather Channel (TM) funded Tungsten Graphics to develop the
-initial release of the Radeon 8500 driver under the XFree86 license.
-This notice must be preserved.
-
-Permission is hereby granted, free of charge, to any person obtaining
-a copy of this software and associated documentation files (the
-"Software"), to deal in the Software without restriction, including
-without limitation the rights to use, copy, modify, merge, publish,
-distribute, sublicense, and/or sell copies of the Software, and to
-permit persons to whom the Software is furnished to do so, subject to
-the following conditions:
-
-The above copyright notice and this permission notice (including the
-next paragraph) shall be included in all copies or substantial
-portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
-EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
-IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
-LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
-OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
-WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-**************************************************************************/
-
-/*
- * Authors:
- *   Keith Whitwell <keith@tungstengraphics.com>
- */
-
-#include "glheader.h"
-#include "imports.h"
-#include "api_arrayelt.h"
-#include "enums.h"
-#include "colormac.h"
-#include "light.h"
-
-#include "swrast/swrast.h"
-#include "array_cache/acache.h"
-#include "tnl/tnl.h"
-#include "tnl/t_pipeline.h"
-#include "swrast_setup/swrast_setup.h"
-
-#include "r200_context.h"
-#include "radeon_ioctl.h"
-#include "radeon_state.h"
-#include "r200_state.h"
-#include "r300_ioctl.h"
-
-
-/* =============================================================
- * Scissoring
- */
-
-static GLboolean intersect_rect(drm_clip_rect_t * out,
-				drm_clip_rect_t * a, drm_clip_rect_t * b)
-{
-	*out = *a;
-	if (b->x1 > out->x1)
-		out->x1 = b->x1;
-	if (b->y1 > out->y1)
-		out->y1 = b->y1;
-	if (b->x2 < out->x2)
-		out->x2 = b->x2;
-	if (b->y2 < out->y2)
-		out->y2 = b->y2;
-	if (out->x1 >= out->x2)
-		return GL_FALSE;
-	if (out->y1 >= out->y2)
-		return GL_FALSE;
-	return GL_TRUE;
-}
-
-void radeonRecalcScissorRects(radeonContextPtr radeon)
-{
-	drm_clip_rect_t *out;
-	int i;
-
-	/* Grow cliprect store?
-	 */
-	if (radeon->state.scissor.numAllocedClipRects < radeon->numClipRects) {
-		while (radeon->state.scissor.numAllocedClipRects <
-		       radeon->numClipRects) {
-			radeon->state.scissor.numAllocedClipRects += 1;	/* zero case */
-			radeon->state.scissor.numAllocedClipRects *= 2;
-		}
-
-		if (radeon->state.scissor.pClipRects)
-			FREE(radeon->state.scissor.pClipRects);
-
-		radeon->state.scissor.pClipRects =
-		    MALLOC(radeon->state.scissor.numAllocedClipRects *
-			   sizeof(drm_clip_rect_t));
-
-		if (radeon->state.scissor.pClipRects == NULL) {
-			radeon->state.scissor.numAllocedClipRects = 0;
-			return;
-		}
-	}
-
-	out = radeon->state.scissor.pClipRects;
-	radeon->state.scissor.numClipRects = 0;
-
-	for (i = 0; i < radeon->numClipRects; i++) {
-		if (intersect_rect(out,
-				   &radeon->pClipRects[i],
-				   &radeon->state.scissor.rect)) {
-			radeon->state.scissor.numClipRects++;
-			out++;
-		}
-	}
-}
-
-void radeonUpdateScissor(GLcontext* ctx)
-{
-	radeonContextPtr radeon = RADEON_CONTEXT(ctx);
-
-	assert(radeon->state.scissor.enabled == ctx->Scissor.Enabled);
-
-	if (radeon->dri.drawable) {
-		__DRIdrawablePrivate *dPriv = radeon->dri.drawable;
-		int x1 = dPriv->x + ctx->Scissor.X;
-		int y1 = dPriv->y + dPriv->h - (ctx->Scissor.Y + ctx->Scissor.Height);
-
-		radeon->state.scissor.rect.x1 = x1;
-		radeon->state.scissor.rect.y1 = y1;
-		radeon->state.scissor.rect.x2 = x1 + ctx->Scissor.Width - 1;
-		radeon->state.scissor.rect.y2 = y1 + ctx->Scissor.Height - 1;
-
-		radeonRecalcScissorRects(radeon);
-	}
-}
-
-static void radeonScissor(GLcontext* ctx, GLint x, GLint y, GLsizei w, GLsizei h)
-{
-	radeonContextPtr radeon = RADEON_CONTEXT(ctx);
-
-	if (ctx->Scissor.Enabled) {
-		/* We don't pipeline cliprect changes */
-		if (IS_FAMILY_R200(radeon))
-			R200_FIREVERTICES((r200ContextPtr)radeon);
-		else
-			r300Flush(ctx);
-
-		radeonUpdateScissor(ctx);
-	}
-}
-
-
-/**
- * Update cliprects and scissors.
- */
-void radeonSetCliprects(radeonContextPtr radeon, GLenum mode)
-{
-	__DRIdrawablePrivate *dPriv = radeon->dri.drawable;
-
-	switch (mode) {
-	case GL_FRONT_LEFT:
-		radeon->numClipRects = dPriv->numClipRects;
-		radeon->pClipRects = dPriv->pClipRects;
-		break;
-	case GL_BACK_LEFT:
-		/* Can't ignore 2d windows if we are page flipping.
-		 */
-		if (dPriv->numBackClipRects == 0 || radeon->doPageFlip) {
-			radeon->numClipRects = dPriv->numClipRects;
-			radeon->pClipRects = dPriv->pClipRects;
-		} else {
-			radeon->numClipRects = dPriv->numBackClipRects;
-			radeon->pClipRects = dPriv->pBackClipRects;
-		}
-		break;
-	default:
-		fprintf(stderr, "bad mode in radeonSetCliprects\n");
-		radeon->numClipRects = 0;
-		radeon->pClipRects = 0;
-		return;
-	}
-
-	if (radeon->state.scissor.enabled)
-		radeonRecalcScissorRects(radeon);
-}
-
-
-/**
- * Handle common enable bits.
- * Called as a fallback by r200Enable/r300Enable.
- */
-void radeonEnable(GLcontext* ctx, GLenum cap, GLboolean state)
-{
-	radeonContextPtr radeon = RADEON_CONTEXT(ctx);
-
-	switch(cap) {
-	case GL_SCISSOR_TEST:
-		/* We don't pipeline cliprect & scissor changes */
-		if (IS_FAMILY_R200(radeon))
-			R200_FIREVERTICES((r200ContextPtr)radeon);
-		else
-			r300Flush(ctx);
-
-		radeon->state.scissor.enabled = state;
-		radeonUpdateScissor(ctx);
-		break;
-
-	default:
-		return;
-	}
-}
-
-
-/**
- * Initialize default state.
- * This function is called once at context init time from
- * r200InitState/r300InitState
- */
-void radeonInitState(radeonContextPtr radeon)
-{
-	radeon->Fallback = 0;
-
-	if (radeon->glCtx->Visual.doubleBufferMode && radeon->sarea->pfCurrentPage == 0) {
-		radeon->state.color.drawOffset = radeon->radeonScreen->backOffset;
-		radeon->state.color.drawPitch = radeon->radeonScreen->backPitch;
-	} else {
-		radeon->state.color.drawOffset = radeon->radeonScreen->frontOffset;
-		radeon->state.color.drawPitch = radeon->radeonScreen->frontPitch;
-	}
-
-	radeon->state.pixel.readOffset = radeon->state.color.drawOffset;
-	radeon->state.pixel.readPitch = radeon->state.color.drawPitch;
-}
-
-
-/**
- * Initialize common state functions.
- * Called by r200InitStateFuncs/r300InitStateFuncs
- */
-void radeonInitStateFuncs(struct dd_function_table *functions)
-{
-	functions->Scissor = radeonScissor;
-}
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/r300/radeon_state.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/r300/radeon_state.h
deleted file mode 100644
index 636bf5d00..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/r300/radeon_state.h
+++ /dev/null
@@ -1,45 +0,0 @@
-/*
-Copyright (C) 2004 Nicolai Haehnle.  All Rights Reserved.
-
-Permission is hereby granted, free of charge, to any person obtaining
-a copy of this software and associated documentation files (the
-"Software"), to deal in the Software without restriction, including
-without limitation the rights to use, copy, modify, merge, publish,
-distribute, sublicense, and/or sell copies of the Software, and to
-permit persons to whom the Software is furnished to do so, subject to
-the following conditions:
-
-The above copyright notice and this permission notice (including the
-next paragraph) shall be included in all copies or substantial
-portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
-EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
-IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
-LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
-OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
-WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-**************************************************************************/
-
-/*
- * Authors:
- *   Nicolai Haehnle <prefect_@gmx.net>
- */
-
-#ifndef __RADEON_STATE_H__
-#define __RADEON_STATE_H__
-
-#include "radeon_context.h"
-
-extern void radeonRecalcScissorRects(radeonContextPtr radeon);
-extern void radeonSetCliprects(radeonContextPtr radeon, GLenum mode);
-extern void radeonUpdateScissor(GLcontext* ctx);
-
-extern void radeonEnable(GLcontext* ctx, GLenum cap, GLboolean state);
-
-extern void radeonInitState(radeonContextPtr radeon);
-extern void radeonInitStateFuncs(struct dd_function_table* functions);
-
-#endif
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/r300/vertex_shader.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/r300/vertex_shader.h
deleted file mode 100644
index 6293915bf..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/r300/vertex_shader.h
+++ /dev/null
@@ -1,91 +0,0 @@
-#ifndef __VERTEX_SHADER_H__
-#define __VERTEX_SHADER_H__
-
-#include "r300_reg.h"
-
-typedef struct {
-	CARD32 op;
-	CARD32 src1;
-	CARD32 src2;
-	CARD32 src3;
-	} VERTEX_SHADER_INSTRUCTION;
-
-#define VSF_FLAG_X	1
-#define VSF_FLAG_Y	2
-#define VSF_FLAG_Z	4
-#define VSF_FLAG_W	8
-#define VSF_FLAG_XYZ	(VSF_FLAG_X | VSF_FLAG_Y | VSF_FLAG_Z)
-#define VSF_FLAG_ALL  0xf
-#define VSF_FLAG_NONE  0
-
-#define VSF_OUT_CLASS_TMP	0
-#define VSF_OUT_CLASS_RESULT	2
-
-
-/* first CARD32 of an instruction */
-
-/* possible operations: 
-    DOT, MUL, ADD, MAD, FRC, MAX, MIN, SGE, SLT, EXP, LOG, LIT, POW, RCP, RSQ, EX2,
-    LG2, MAD_2 */
-
-#define MAKE_VSF_OP(op, out_reg_index, out_reg_fields, class) \
-   ((op)  \
-  	| ((out_reg_index) << R300_VPI_OUT_REG_INDEX_SHIFT) 	\
- 	 | ((out_reg_fields) << 20) 	\
-  	| ( (class) << 8 ) )
-
-#define EASY_VSF_OP(op, out_reg_index, out_reg_fields, class) \
-	MAKE_VSF_OP(R300_VPI_OUT_OP_##op, out_reg_index, VSF_FLAG_##out_reg_fields, VSF_OUT_CLASS_##class) \
-
-/* according to Nikolai, the subsequent 3 CARD32 are sources, use same define for each */
-
-#define VSF_IN_CLASS_TMP	0
-#define VSF_IN_CLASS_ATTR	1
-#define VSF_IN_CLASS_PARAM	2
-#define VSF_IN_CLASS_NONE	9
-
-#define VSF_IN_COMPONENT_X	0
-#define VSF_IN_COMPONENT_Y	1
-#define VSF_IN_COMPONENT_Z	2
-#define VSF_IN_COMPONENT_W	3
-#define VSF_IN_COMPONENT_ZERO	4
-#define VSF_IN_COMPONENT_ONE	5
-
-#define MAKE_VSF_SOURCE(in_reg_index, comp_x, comp_y, comp_z, comp_w, class, negate) \
-	( ((in_reg_index)<<R300_VPI_IN_REG_INDEX_SHIFT) \
-	   | ((comp_x)<<R300_VPI_IN_X_SHIFT) \
-	   | ((comp_y)<<R300_VPI_IN_Y_SHIFT) \
-	   | ((comp_z)<<R300_VPI_IN_Z_SHIFT) \
-	   | ((comp_w)<<R300_VPI_IN_W_SHIFT) \
-	   | ((negate)<<25) | ((class)))
-	   
-#define EASY_VSF_SOURCE(in_reg_index, comp_x, comp_y, comp_z, comp_w, class, negate) \
-	MAKE_VSF_SOURCE(in_reg_index, \
-		VSF_IN_COMPONENT_##comp_x, \
-		VSF_IN_COMPONENT_##comp_y, \
-		VSF_IN_COMPONENT_##comp_z, \
-		VSF_IN_COMPONENT_##comp_w, \
-		VSF_IN_CLASS_##class, VSF_FLAG_##negate)
-
-/* special sources: */
-
-/* (1.0,1.0,1.0,1.0) vector (ATTR, plain ) */
-#define VSF_ATTR_UNITY(reg) 	EASY_VSF_SOURCE(reg, ONE, ONE, ONE, ONE, ATTR, NONE)  
-#define VSF_UNITY(reg) 	EASY_VSF_SOURCE(reg, ONE, ONE, ONE, ONE, NONE, NONE)  
-
-/* contents of unmodified register */
-#define VSF_REG(reg) 	EASY_VSF_SOURCE(reg, X, Y, Z, W, ATTR, NONE)
-
-/* contents of unmodified parameter */
-#define VSF_PARAM(reg) 	EASY_VSF_SOURCE(reg, X, Y, Z, W, PARAM, NONE)
-
-/* contents of unmodified temporary register */
-#define VSF_TMP(reg) 	EASY_VSF_SOURCE(reg, X, Y, Z, W, TMP, NONE)
-
-/* components of ATTR register */
-#define VSF_ATTR_X(reg) EASY_VSF_SOURCE(reg, X, X, X, X, ATTR, NONE)
-#define VSF_ATTR_Y(reg) EASY_VSF_SOURCE(reg, Y, Y, Y, Y, ATTR, NONE)
-#define VSF_ATTR_Z(reg) EASY_VSF_SOURCE(reg, Z, Z, Z, Z, ATTR, NONE)
-#define VSF_ATTR_W(reg) EASY_VSF_SOURCE(reg, W, W, W, W, ATTR, NONE)
-
-#endif
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/radeon/Makefile b/nx-X11/extras/Mesa/src/mesa/drivers/dri/radeon/Makefile
deleted file mode 100644
index b0ef17299..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/radeon/Makefile
+++ /dev/null
@@ -1,42 +0,0 @@
-# src/mesa/drivers/dri/radeon/Makefile
-# Note, this Makefile requires GNU make
-
-TOP = ../../../../..
-include $(TOP)/configs/current
-
-LIBNAME = radeon_dri.so
-
-MINIGLX_SOURCES = server/radeon_dri.c 
-
-DRIVER_SOURCES = \
-	radeon_context.c \
-	radeon_ioctl.c \
-	radeon_lock.c \
-	radeon_screen.c \
-	radeon_state.c \
-	radeon_state_init.c \
-	radeon_tex.c \
-	radeon_texmem.c \
-	radeon_texstate.c \
-	radeon_tcl.c \
-	radeon_swtcl.c \
-	radeon_span.c \
-	radeon_maos.c \
-	radeon_sanity.c \
-	radeon_compat.c \
-	radeon_vtxfmt.c \
-	radeon_vtxfmt_c.c \
-	radeon_vtxfmt_sse.c \
-	radeon_vtxfmt_x86.c 
-
-C_SOURCES = \
-	$(COMMON_SOURCES) \
-	$(DRIVER_SOURCES) 
-
-
-X86_SOURCES = \
-	radeon_vtxtmp_x86.S 
-
-include ../Makefile.template
-
-symlinks:
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/radeon/radeon_compat.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/radeon/radeon_compat.c
deleted file mode 100644
index 1cbe3407b..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/radeon/radeon_compat.c
+++ /dev/null
@@ -1,302 +0,0 @@
-/* $XFree86$ */
-/**************************************************************************
-
-Copyright 2002 ATI Technologies Inc., Ontario, Canada, and
-               Tungsten Graphics Inc., Austin, Texas.
-
-All Rights Reserved.
-
-Permission is hereby granted, free of charge, to any person obtaining a
-copy of this software and associated documentation files (the "Software"),
-to deal in the Software without restriction, including without limitation
-on the rights to use, copy, modify, merge, publish, distribute, sub
-license, and/or sell copies of the Software, and to permit persons to whom
-the Software is furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice (including the next
-paragraph) shall be included in all copies or substantial portions of the
-Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
-ATI, TUNGSTEN GRAPHICS AND/OR THEIR SUPPLIERS BE LIABLE FOR ANY CLAIM,
-DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
-OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
-USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-**************************************************************************/
-
-/*
- * Authors:
- *   Keith Whitwell <keith@tungstengraphics.com>
- *
- */
-
-#include "glheader.h"
-#include "imports.h"
-
-#include "radeon_context.h"
-#include "radeon_state.h"
-#include "radeon_ioctl.h"
-
-
-static struct { 
-	int start; 
-	int len; 
-	const char *name;
-} packet[RADEON_MAX_STATE_PACKETS] = {
-	{ RADEON_PP_MISC,7,"RADEON_PP_MISC" },
-	{ RADEON_PP_CNTL,3,"RADEON_PP_CNTL" },
-	{ RADEON_RB3D_COLORPITCH,1,"RADEON_RB3D_COLORPITCH" },
-	{ RADEON_RE_LINE_PATTERN,2,"RADEON_RE_LINE_PATTERN" },
-	{ RADEON_SE_LINE_WIDTH,1,"RADEON_SE_LINE_WIDTH" },
-	{ RADEON_PP_LUM_MATRIX,1,"RADEON_PP_LUM_MATRIX" },
-	{ RADEON_PP_ROT_MATRIX_0,2,"RADEON_PP_ROT_MATRIX_0" },
-	{ RADEON_RB3D_STENCILREFMASK,3,"RADEON_RB3D_STENCILREFMASK" },
-	{ RADEON_SE_VPORT_XSCALE,6,"RADEON_SE_VPORT_XSCALE" },
-	{ RADEON_SE_CNTL,2,"RADEON_SE_CNTL" },
-	{ RADEON_SE_CNTL_STATUS,1,"RADEON_SE_CNTL_STATUS" },
-	{ RADEON_RE_MISC,1,"RADEON_RE_MISC" },
-	{ RADEON_PP_TXFILTER_0,6,"RADEON_PP_TXFILTER_0" },
-	{ RADEON_PP_BORDER_COLOR_0,1,"RADEON_PP_BORDER_COLOR_0" },
-	{ RADEON_PP_TXFILTER_1,6,"RADEON_PP_TXFILTER_1" },
-	{ RADEON_PP_BORDER_COLOR_1,1,"RADEON_PP_BORDER_COLOR_1" },
-	{ RADEON_PP_TXFILTER_2,6,"RADEON_PP_TXFILTER_2" },
-	{ RADEON_PP_BORDER_COLOR_2,1,"RADEON_PP_BORDER_COLOR_2" },
-	{ RADEON_SE_ZBIAS_FACTOR,2,"RADEON_SE_ZBIAS_FACTOR" },
-	{ RADEON_SE_TCL_OUTPUT_VTX_FMT,11,"RADEON_SE_TCL_OUTPUT_VTX_FMT" },
-	{ RADEON_SE_TCL_MATERIAL_EMMISSIVE_RED,17,"RADEON_SE_TCL_MATERIAL_EMMISSIVE_RED" },
-};
-
-
-static void radeonCompatEmitPacket( radeonContextPtr rmesa, 
-				    struct radeon_state_atom *state )
-{
-   drm_radeon_sarea_t *sarea = rmesa->sarea;
-   drm_radeon_context_regs_t *ctx = &sarea->context_state;
-   drm_radeon_texture_regs_t *tex0 = &sarea->tex_state[0];
-   drm_radeon_texture_regs_t *tex1 = &sarea->tex_state[1];
-   int i;
-   int *buf = state->cmd;
-
-   for ( i = 0 ; i < state->cmd_size ; ) {
-      drm_radeon_cmd_header_t *header = (drm_radeon_cmd_header_t *)&buf[i++];
-
-      if (RADEON_DEBUG & DEBUG_STATE)
-	 fprintf(stderr, "%s %d: %s\n", __FUNCTION__, header->packet.packet_id,
-		 packet[(int)header->packet.packet_id].name);
-
-      switch (header->packet.packet_id) {
-      case RADEON_EMIT_PP_MISC:
-	 ctx->pp_misc = buf[i++]; 
-	 ctx->pp_fog_color = buf[i++];
-	 ctx->re_solid_color = buf[i++];
-	 ctx->rb3d_blendcntl = buf[i++];
-	 ctx->rb3d_depthoffset = buf[i++];
-	 ctx->rb3d_depthpitch = buf[i++];
-	 ctx->rb3d_zstencilcntl = buf[i++];
-	 sarea->dirty |= RADEON_UPLOAD_CONTEXT;
-	 break;
-      case RADEON_EMIT_PP_CNTL:
-	 ctx->pp_cntl = buf[i++];
-	 ctx->rb3d_cntl = buf[i++];
-	 ctx->rb3d_coloroffset = buf[i++];
-	 sarea->dirty |= RADEON_UPLOAD_CONTEXT;
-	 break;
-      case RADEON_EMIT_RB3D_COLORPITCH:
-	 ctx->rb3d_colorpitch = buf[i++];
-	 sarea->dirty |= RADEON_UPLOAD_CONTEXT;
-	 break;
-      case RADEON_EMIT_RE_LINE_PATTERN:
-	 ctx->re_line_pattern = buf[i++];
-	 ctx->re_line_state = buf[i++];
-	 sarea->dirty |= RADEON_UPLOAD_LINE;
-	 break;
-      case RADEON_EMIT_SE_LINE_WIDTH:
-	 ctx->se_line_width = buf[i++];
-	 sarea->dirty |= RADEON_UPLOAD_LINE;
-	 break;
-      case RADEON_EMIT_PP_LUM_MATRIX:
-	 ctx->pp_lum_matrix = buf[i++];
-	 sarea->dirty |= RADEON_UPLOAD_BUMPMAP;
-	 break;
-      case RADEON_EMIT_PP_ROT_MATRIX_0:
-	 ctx->pp_rot_matrix_0 = buf[i++];
-	 ctx->pp_rot_matrix_1 = buf[i++];
-	 sarea->dirty |= RADEON_UPLOAD_BUMPMAP;
-	 break;
-      case RADEON_EMIT_RB3D_STENCILREFMASK:
-	 ctx->rb3d_stencilrefmask = buf[i++];
-	 ctx->rb3d_ropcntl = buf[i++];
-	 ctx->rb3d_planemask = buf[i++];
-	 sarea->dirty |= RADEON_UPLOAD_MASKS;
-	 break;
-      case RADEON_EMIT_SE_VPORT_XSCALE:
-	 ctx->se_vport_xscale = buf[i++];
-	 ctx->se_vport_xoffset = buf[i++];
-	 ctx->se_vport_yscale = buf[i++];
-	 ctx->se_vport_yoffset = buf[i++];
-	 ctx->se_vport_zscale = buf[i++];
-	 ctx->se_vport_zoffset = buf[i++];
-	 sarea->dirty |= RADEON_UPLOAD_VIEWPORT;
-	 break;
-      case RADEON_EMIT_SE_CNTL:
-	 ctx->se_cntl = buf[i++];
-	 ctx->se_coord_fmt = buf[i++];
-	 sarea->dirty |= RADEON_UPLOAD_CONTEXT | RADEON_UPLOAD_VERTFMT;
-	 break;
-      case RADEON_EMIT_SE_CNTL_STATUS:
-	 ctx->se_cntl_status = buf[i++];
-	 sarea->dirty |= RADEON_UPLOAD_SETUP;
-	 break;
-      case RADEON_EMIT_RE_MISC:
-	 ctx->re_misc = buf[i++];
-	 sarea->dirty |= RADEON_UPLOAD_MISC;
-	 break;
-      case RADEON_EMIT_PP_TXFILTER_0:
-	 tex0->pp_txfilter = buf[i++];
-	 tex0->pp_txformat = buf[i++];
-	 tex0->pp_txoffset = buf[i++];
-	 tex0->pp_txcblend = buf[i++];
-	 tex0->pp_txablend = buf[i++];
-	 tex0->pp_tfactor = buf[i++];
-	 sarea->dirty |= RADEON_UPLOAD_TEX0;
-	 break;
-      case RADEON_EMIT_PP_BORDER_COLOR_0:
-	 tex0->pp_border_color = buf[i++];
-	 sarea->dirty |= RADEON_UPLOAD_TEX0;
-	 break;
-      case RADEON_EMIT_PP_TXFILTER_1:
-	 tex1->pp_txfilter = buf[i++];
-	 tex1->pp_txformat = buf[i++];
-	 tex1->pp_txoffset = buf[i++];
-	 tex1->pp_txcblend = buf[i++];
-	 tex1->pp_txablend = buf[i++];
-	 tex1->pp_tfactor = buf[i++];
-	 sarea->dirty |= RADEON_UPLOAD_TEX1;
-	 break;
-      case RADEON_EMIT_PP_BORDER_COLOR_1:
-	 tex1->pp_border_color = buf[i++];
-	 sarea->dirty |= RADEON_UPLOAD_TEX1;
-	 break;
-
-      case RADEON_EMIT_SE_ZBIAS_FACTOR:
-	 i++;
-	 i++;
-	 break;
-
-      case RADEON_EMIT_PP_TXFILTER_2:
-      case RADEON_EMIT_PP_BORDER_COLOR_2:
-      case RADEON_EMIT_SE_TCL_OUTPUT_VTX_FMT:
-      case RADEON_EMIT_SE_TCL_MATERIAL_EMMISSIVE_RED:
-      default:
-	 /* These states aren't understood by radeon drm 1.1 */
-	 fprintf(stderr, "Tried to emit unsupported state\n");
-	 return;
-      }
-   }
-}
-
-
-
-static void radeonCompatEmitStateLocked( radeonContextPtr rmesa )
-{
-   struct radeon_state_atom *atom;
-
-   if (RADEON_DEBUG & (DEBUG_STATE|DEBUG_PRIMS))
-      fprintf(stderr, "%s\n", __FUNCTION__);
-
-   if (!rmesa->hw.is_dirty && !rmesa->hw.all_dirty)
-      return;
-
-   foreach(atom, &rmesa->hw.atomlist) {
-      if (rmesa->hw.all_dirty)
-	 atom->dirty = GL_TRUE;
-      if (atom->is_tcl)
-	 atom->dirty = GL_FALSE;
-      if (atom->dirty)
-	 radeonCompatEmitPacket(rmesa, atom);
-   }
- 
-   rmesa->hw.is_dirty = GL_FALSE;
-   rmesa->hw.all_dirty = GL_FALSE;
-}
-
-
-static void radeonCompatEmitPrimitiveLocked( radeonContextPtr rmesa,
-					     GLuint hw_primitive,
-					     GLuint nverts,
-					     drm_clip_rect_t *pbox,
-					     GLuint nbox )
-{
-   int i;
-
-   for ( i = 0 ; i < nbox ; ) {
-      int nr = MIN2( i + RADEON_NR_SAREA_CLIPRECTS, nbox );
-      drm_clip_rect_t *b = rmesa->sarea->boxes;
-      drm_radeon_vertex_t vtx;
-      
-      rmesa->sarea->dirty |= RADEON_UPLOAD_CLIPRECTS;
-      rmesa->sarea->nbox = nr - i;
-
-      for ( ; i < nr ; i++) 
-	 *b++ = pbox[i];
-      
-      if (RADEON_DEBUG & DEBUG_IOCTL)
-	 fprintf(stderr, 
-		 "RadeonFlushVertexBuffer: prim %x buf %d verts %d "
-		 "disc %d nbox %d\n",
-		 hw_primitive, 
-		 rmesa->dma.current.buf->buf->idx, 
-		 nverts, 
-		 nr == nbox,
-		 rmesa->sarea->nbox );
-
-      vtx.prim = hw_primitive;
-      vtx.idx = rmesa->dma.current.buf->buf->idx;
-      vtx.count = nverts;
-      vtx.discard = (nr == nbox);      
-
-      drmCommandWrite( rmesa->dri.fd, 
-		       DRM_RADEON_VERTEX,
-		       &vtx, sizeof(vtx));
-   }
-}
-
-
-
-/* No 'start' for 1.1 vertices ioctl: only one vertex prim/buffer!  
- */
-void radeonCompatEmitPrimitive( radeonContextPtr rmesa,
-				GLuint vertex_format,
-				GLuint hw_primitive,
-				GLuint nrverts )
-{
-   if (RADEON_DEBUG & DEBUG_IOCTL)
-      fprintf(stderr, "%s\n", __FUNCTION__);
-
-   LOCK_HARDWARE( rmesa );
-
-   radeonCompatEmitStateLocked( rmesa );
-   rmesa->sarea->vc_format = vertex_format;
-   
-   if (rmesa->state.scissor.enabled) {
-      radeonCompatEmitPrimitiveLocked( rmesa, 
-				       hw_primitive,
-				       nrverts,
-				       rmesa->state.scissor.pClipRects,
-				       rmesa->state.scissor.numClipRects );
-   }
-   else {
-      radeonCompatEmitPrimitiveLocked( rmesa, 
-				       hw_primitive,
-				       nrverts,
-				       rmesa->pClipRects,
-				       rmesa->numClipRects );
-   }
-
-
-   UNLOCK_HARDWARE( rmesa );
-}
-
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/radeon/radeon_context.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/radeon/radeon_context.c
deleted file mode 100644
index c96f38e0a..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/radeon/radeon_context.c
+++ /dev/null
@@ -1,630 +0,0 @@
-/* $XFree86: xc/lib/GL/mesa/src/drv/radeon/radeon_context.c,v 1.9 2003/09/24 02:43:12 dawes Exp $ */
-/**************************************************************************
-
-Copyright 2000, 2001 ATI Technologies Inc., Ontario, Canada, and
-                     VA Linux Systems Inc., Fremont, California.
-
-All Rights Reserved.
-
-Permission is hereby granted, free of charge, to any person obtaining
-a copy of this software and associated documentation files (the
-"Software"), to deal in the Software without restriction, including
-without limitation the rights to use, copy, modify, merge, publish,
-distribute, sublicense, and/or sell copies of the Software, and to
-permit persons to whom the Software is furnished to do so, subject to
-the following conditions:
-
-The above copyright notice and this permission notice (including the
-next paragraph) shall be included in all copies or substantial
-portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
-EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
-IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
-LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
-OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
-WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-**************************************************************************/
-
-/*
- * Authors:
- *   Kevin E. Martin <martin@valinux.com>
- *   Gareth Hughes <gareth@valinux.com>
- *   Keith Whitwell <keith@tungstengraphics.com>
- */
-
-#include "glheader.h"
-#include "api_arrayelt.h"
-#include "context.h"
-#include "simple_list.h"
-#include "imports.h"
-#include "matrix.h"
-#include "extensions.h"
-#include "framebuffer.h"
-
-#include "swrast/swrast.h"
-#include "swrast_setup/swrast_setup.h"
-#include "array_cache/acache.h"
-
-#include "tnl/tnl.h"
-#include "tnl/t_pipeline.h"
-
-#include "drivers/common/driverfuncs.h"
-
-#include "radeon_context.h"
-#include "radeon_ioctl.h"
-#include "radeon_state.h"
-#include "radeon_span.h"
-#include "radeon_tex.h"
-#include "radeon_swtcl.h"
-#include "radeon_tcl.h"
-#include "radeon_vtxfmt.h"
-#include "radeon_maos.h"
-
-#define need_GL_ARB_multisample
-#define need_GL_ARB_texture_compression
-#define need_GL_EXT_blend_minmax
-#define need_GL_EXT_secondary_color
-#include "extension_helper.h"
-
-#define DRIVER_DATE	"20050528"
-
-#include "vblank.h"
-#include "utils.h"
-#include "xmlpool.h" /* for symbolic values of enum-type options */
-#ifndef RADEON_DEBUG
-int RADEON_DEBUG = (0);
-#endif
-
-
-/* Return the width and height of the given buffer.
- */
-static void radeonGetBufferSize( GLframebuffer *buffer,
-				 GLuint *width, GLuint *height )
-{
-   GET_CURRENT_CONTEXT(ctx);
-   radeonContextPtr rmesa = RADEON_CONTEXT(ctx);
-
-   LOCK_HARDWARE( rmesa );
-   *width  = rmesa->dri.drawable->w;
-   *height = rmesa->dri.drawable->h;
-   UNLOCK_HARDWARE( rmesa );
-}
-
-/* Return various strings for glGetString().
- */
-static const GLubyte *radeonGetString( GLcontext *ctx, GLenum name )
-{
-   radeonContextPtr rmesa = RADEON_CONTEXT(ctx);
-   static char buffer[128];
-   unsigned   offset;
-   GLuint agp_mode = rmesa->radeonScreen->IsPCI ? 0 :
-      rmesa->radeonScreen->AGPMode;
-
-   switch ( name ) {
-   case GL_VENDOR:
-      return (GLubyte *)"Tungsten Graphics, Inc.";
-
-   case GL_RENDERER:
-      offset = driGetRendererString( buffer, "Radeon", DRIVER_DATE,
-				     agp_mode );
-
-      sprintf( & buffer[ offset ], " %sTCL",
-	       !(rmesa->TclFallback & RADEON_TCL_FALLBACK_TCL_DISABLE)
-	       ? "" : "NO-" );
-
-      return (GLubyte *)buffer;
-
-   default:
-      return NULL;
-   }
-}
-
-
-/* Extension strings exported by the R100 driver.
- */
-const struct dri_extension card_extensions[] =
-{
-    { "GL_ARB_multisample",                GL_ARB_multisample_functions },
-    { "GL_ARB_multitexture",               NULL },
-    { "GL_ARB_texture_border_clamp",       NULL },
-    { "GL_ARB_texture_compression",        GL_ARB_texture_compression_functions },
-    { "GL_ARB_texture_env_add",            NULL },
-    { "GL_ARB_texture_env_combine",        NULL },
-    { "GL_ARB_texture_env_crossbar",       NULL },
-    { "GL_ARB_texture_env_dot3",           NULL },
-    { "GL_ARB_texture_mirrored_repeat",    NULL },
-    { "GL_EXT_blend_logic_op",             NULL },
-    { "GL_EXT_blend_subtract",             GL_EXT_blend_minmax_functions },
-    { "GL_EXT_secondary_color",            GL_EXT_secondary_color_functions },
-    { "GL_EXT_stencil_wrap",               NULL },
-    { "GL_EXT_texture_edge_clamp",         NULL },
-    { "GL_EXT_texture_env_combine",        NULL },
-    { "GL_EXT_texture_env_dot3",           NULL },
-    { "GL_EXT_texture_filter_anisotropic", NULL },
-    { "GL_EXT_texture_lod_bias",           NULL },
-    { "GL_EXT_texture_mirror_clamp",       NULL },
-    { "GL_ATI_texture_env_combine3",       NULL },
-    { "GL_ATI_texture_mirror_once",        NULL },
-    { "GL_MESA_ycbcr_texture",             NULL },
-    { "GL_NV_blend_square",                NULL },
-    { "GL_SGIS_generate_mipmap",           NULL },
-    { NULL,                                NULL }
-};
-
-extern const struct tnl_pipeline_stage _radeon_texrect_stage;
-extern const struct tnl_pipeline_stage _radeon_render_stage;
-extern const struct tnl_pipeline_stage _radeon_tcl_stage;
-
-static const struct tnl_pipeline_stage *radeon_pipeline[] = {
-
-   /* Try and go straight to t&l
-    */
-   &_radeon_tcl_stage,  
-
-   /* Catch any t&l fallbacks
-    */
-   &_tnl_vertex_transform_stage,
-   &_tnl_normal_transform_stage,
-   &_tnl_lighting_stage,
-   &_tnl_fog_coordinate_stage,
-   &_tnl_texgen_stage,
-   &_tnl_texture_transform_stage,
-
-   /* Scale texture rectangle to 0..1.
-    */
-   &_radeon_texrect_stage,
-
-   &_radeon_render_stage,
-   &_tnl_render_stage,		/* FALLBACK:  */
-   NULL,
-};
-
-
-
-/* Initialize the driver's misc functions.
- */
-static void radeonInitDriverFuncs( struct dd_function_table *functions )
-{
-    functions->GetBufferSize	= radeonGetBufferSize;
-    functions->ResizeBuffers	= _mesa_resize_framebuffer;
-    functions->GetString	= radeonGetString;
-}
-
-static const struct dri_debug_control debug_control[] =
-{
-    { "fall",  DEBUG_FALLBACKS },
-    { "tex",   DEBUG_TEXTURE },
-    { "ioctl", DEBUG_IOCTL },
-    { "prim",  DEBUG_PRIMS },
-    { "vert",  DEBUG_VERTS },
-    { "state", DEBUG_STATE },
-    { "code",  DEBUG_CODEGEN },
-    { "vfmt",  DEBUG_VFMT },
-    { "vtxf",  DEBUG_VFMT },
-    { "verb",  DEBUG_VERBOSE },
-    { "dri",   DEBUG_DRI },
-    { "dma",   DEBUG_DMA },
-    { "san",   DEBUG_SANITY },
-    { "sync",  DEBUG_SYNC },
-    { NULL,    0 }
-};
-
-
-/* Create the device specific context.
- */
-GLboolean
-radeonCreateContext( const __GLcontextModes *glVisual,
-                     __DRIcontextPrivate *driContextPriv,
-                     void *sharedContextPrivate)
-{
-   __DRIscreenPrivate *sPriv = driContextPriv->driScreenPriv;
-   radeonScreenPtr screen = (radeonScreenPtr)(sPriv->private);
-   struct dd_function_table functions;
-   radeonContextPtr rmesa;
-   GLcontext *ctx, *shareCtx;
-   int i;
-   int tcl_mode, fthrottle_mode;
-
-   assert(glVisual);
-   assert(driContextPriv);
-   assert(screen);
-
-   /* Allocate the Radeon context */
-   rmesa = (radeonContextPtr) CALLOC( sizeof(*rmesa) );
-   if ( !rmesa )
-      return GL_FALSE;
-
-   /* Parse configuration files.
-    * Do this here so that initialMaxAnisotropy is set before we create
-    * the default textures.
-    */
-   driParseConfigFiles (&rmesa->optionCache, &screen->optionCache,
-			screen->driScreen->myNum, "radeon");
-   rmesa->initialMaxAnisotropy = driQueryOptionf(&rmesa->optionCache,
-                                                 "def_max_anisotropy");
-
-   if ( driQueryOptionb( &rmesa->optionCache, "hyperz" ) ) {
-      if ( sPriv->drmMinor < 13 )
-	 fprintf( stderr, "DRM version 1.%d too old to support HyperZ, "
-			  "disabling.\n",sPriv->drmMinor );
-      else
-	 rmesa->using_hyperz = GL_TRUE;
-   }
-
-   if ( sPriv->drmMinor >= 15 )
-      rmesa->texmicrotile = GL_TRUE;
-
-   /* Init default driver functions then plug in our Radeon-specific functions
-    * (the texture functions are especially important)
-    */
-   _mesa_init_driver_functions( &functions );
-   radeonInitDriverFuncs( &functions );
-   radeonInitTextureFuncs( &functions );
-
-   /* Allocate the Mesa context */
-   if (sharedContextPrivate)
-      shareCtx = ((radeonContextPtr) sharedContextPrivate)->glCtx;
-   else
-      shareCtx = NULL;
-   rmesa->glCtx = _mesa_create_context(glVisual, shareCtx,
-                                       &functions, (void *) rmesa);
-   if (!rmesa->glCtx) {
-      FREE(rmesa);
-      return GL_FALSE;
-   }
-   driContextPriv->driverPrivate = rmesa;
-
-   /* Init radeon context data */
-   rmesa->dri.context = driContextPriv;
-   rmesa->dri.screen = sPriv;
-   rmesa->dri.drawable = NULL; /* Set by XMesaMakeCurrent */
-   rmesa->dri.hwContext = driContextPriv->hHWContext;
-   rmesa->dri.hwLock = &sPriv->pSAREA->lock;
-   rmesa->dri.fd = sPriv->fd;
-   rmesa->dri.drmMinor = sPriv->drmMinor;
-
-   rmesa->radeonScreen = screen;
-   rmesa->sarea = (drm_radeon_sarea_t *)((GLubyte *)sPriv->pSAREA +
-				       screen->sarea_priv_offset);
-
-
-   rmesa->dma.buf0_address = rmesa->radeonScreen->buffers->list[0].address;
-
-   (void) memset( rmesa->texture_heaps, 0, sizeof( rmesa->texture_heaps ) );
-   make_empty_list( & rmesa->swapped );
-
-   rmesa->nr_heaps = screen->numTexHeaps;
-   for ( i = 0 ; i < rmesa->nr_heaps ; i++ ) {
-      rmesa->texture_heaps[i] = driCreateTextureHeap( i, rmesa,
-	    screen->texSize[i],
-	    12,
-	    RADEON_NR_TEX_REGIONS,
-	    (drmTextureRegionPtr)rmesa->sarea->tex_list[i],
-	    & rmesa->sarea->tex_age[i],
-	    & rmesa->swapped,
-	    sizeof( radeonTexObj ),
-	    (destroy_texture_object_t *) radeonDestroyTexObj );
-
-      driSetTextureSwapCounterLocation( rmesa->texture_heaps[i],
-					& rmesa->c_textureSwaps );
-   }
-   rmesa->texture_depth = driQueryOptioni (&rmesa->optionCache,
-					   "texture_depth");
-   if (rmesa->texture_depth == DRI_CONF_TEXTURE_DEPTH_FB)
-      rmesa->texture_depth = ( screen->cpp == 4 ) ?
-	 DRI_CONF_TEXTURE_DEPTH_32 : DRI_CONF_TEXTURE_DEPTH_16;
-
-   rmesa->swtcl.RenderIndex = ~0;
-   rmesa->hw.all_dirty = GL_TRUE;
-
-   /* Set the maximum texture size small enough that we can guarentee that
-    * all texture units can bind a maximal texture and have them both in
-    * texturable memory at once.
-    */
-
-   ctx = rmesa->glCtx;
-   ctx->Const.MaxTextureUnits = 2;
-   ctx->Const.MaxTextureImageUnits = 2;
-   ctx->Const.MaxTextureCoordUnits = 2;
-
-   driCalculateMaxTextureLevels( rmesa->texture_heaps,
-				 rmesa->nr_heaps,
-				 & ctx->Const,
-				 4,
-				 11, /* max 2D texture size is 2048x2048 */
-				 0,  /* 3D textures unsupported. */
-				 0,  /* cube textures unsupported. */
-				 11, /* max rect texture size is 2048x2048. */
-				 12,
-				 GL_FALSE );
-
-   /* adjust max texture size a bit. Hack, but I really want to use larger textures
-      which will work just fine in 99.999999% of all cases, especially with texture compression... */
-   if (driQueryOptionb( &rmesa->optionCache, "texture_level_hack" ))
-   {
-     if (ctx->Const.MaxTextureLevels < 12) ctx->Const.MaxTextureLevels += 1;
-   }
-
-   ctx->Const.MaxTextureMaxAnisotropy = 16.0;
-
-   /* No wide points.
-    */
-   ctx->Const.MinPointSize = 1.0;
-   ctx->Const.MinPointSizeAA = 1.0;
-   ctx->Const.MaxPointSize = 1.0;
-   ctx->Const.MaxPointSizeAA = 1.0;
-
-   ctx->Const.MinLineWidth = 1.0;
-   ctx->Const.MinLineWidthAA = 1.0;
-   ctx->Const.MaxLineWidth = 10.0;
-   ctx->Const.MaxLineWidthAA = 10.0;
-   ctx->Const.LineWidthGranularity = 0.0625;
-
-   /* Set maxlocksize (and hence vb size) small enough to avoid
-    * fallbacks in radeon_tcl.c.  ie. guarentee that all vertices can
-    * fit in a single dma buffer for indexed rendering of quad strips,
-    * etc.
-    */
-   ctx->Const.MaxArrayLockSize = 
-      MIN2( ctx->Const.MaxArrayLockSize, 
- 	    RADEON_BUFFER_SIZE / RADEON_MAX_TCL_VERTSIZE ); 
-
-   rmesa->boxes = 0;
-
-   /* Initialize the software rasterizer and helper modules.
-    */
-   _swrast_CreateContext( ctx );
-   _ac_CreateContext( ctx );
-   _tnl_CreateContext( ctx );
-   _swsetup_CreateContext( ctx );
-   _ae_create_context( ctx );
-
-   /* Install the customized pipeline:
-    */
-   _tnl_destroy_pipeline( ctx );
-   _tnl_install_pipeline( ctx, radeon_pipeline );
-   ctx->Driver.FlushVertices = radeonFlushVertices;
-
-   /* Try and keep materials and vertices separate:
-    */
-   _tnl_isolate_materials( ctx, GL_TRUE );
-
-/*     _mesa_allow_light_in_model( ctx, GL_FALSE ); */
-
-   /* Configure swrast and T&L to match hardware characteristics:
-    */
-   _swrast_allow_pixel_fog( ctx, GL_FALSE );
-   _swrast_allow_vertex_fog( ctx, GL_TRUE );
-   _tnl_allow_pixel_fog( ctx, GL_FALSE );
-   _tnl_allow_vertex_fog( ctx, GL_TRUE );
-
-
-   _math_matrix_ctr( &rmesa->TexGenMatrix[0] );
-   _math_matrix_ctr( &rmesa->TexGenMatrix[1] );
-   _math_matrix_ctr( &rmesa->tmpmat );
-   _math_matrix_set_identity( &rmesa->TexGenMatrix[0] );
-   _math_matrix_set_identity( &rmesa->TexGenMatrix[1] );
-   _math_matrix_set_identity( &rmesa->tmpmat );
-
-   driInitExtensions( ctx, card_extensions, GL_TRUE );
-   if (rmesa->glCtx->Mesa_DXTn) {
-      _mesa_enable_extension( ctx, "GL_EXT_texture_compression_s3tc" );
-      _mesa_enable_extension( ctx, "GL_S3_s3tc" );
-   }
-   else if (driQueryOptionb (&rmesa->optionCache, "force_s3tc_enable")) {
-      _mesa_enable_extension( ctx, "GL_EXT_texture_compression_s3tc" );
-   }
-
-   if (rmesa->dri.drmMinor >= 9)
-      _mesa_enable_extension( ctx, "GL_NV_texture_rectangle");
-
-   /* XXX these should really go right after _mesa_init_driver_functions() */
-   radeonInitIoctlFuncs( ctx );
-   radeonInitStateFuncs( ctx );
-   radeonInitSpanFuncs( ctx );
-   radeonInitState( rmesa );
-   radeonInitSwtcl( ctx );
-
-   _mesa_vector4f_alloc( &rmesa->tcl.ObjClean, 0, 
-			 ctx->Const.MaxArrayLockSize, 32 );
-
-   fthrottle_mode = driQueryOptioni(&rmesa->optionCache, "fthrottle_mode");
-   rmesa->iw.irq_seq = -1;
-   rmesa->irqsEmitted = 0;
-   rmesa->do_irqs = (rmesa->radeonScreen->irq != 0 &&
-		     fthrottle_mode == DRI_CONF_FTHROTTLE_IRQS);
-
-   rmesa->do_usleeps = (fthrottle_mode == DRI_CONF_FTHROTTLE_USLEEPS);
-
-   rmesa->vblank_flags = (rmesa->radeonScreen->irq != 0)
-       ? driGetDefaultVBlankFlags(&rmesa->optionCache) : VBLANK_FLAG_NO_IRQ;
-
-   (*dri_interface->getUST)( & rmesa->swap_ust );
-
-
-#if DO_DEBUG
-   RADEON_DEBUG = driParseDebugString( getenv( "RADEON_DEBUG" ),
-				       debug_control );
-#endif
-
-   tcl_mode = driQueryOptioni(&rmesa->optionCache, "tcl_mode");
-   if (driQueryOptionb(&rmesa->optionCache, "no_rast")) {
-      fprintf(stderr, "disabling 3D acceleration\n");
-      FALLBACK(rmesa, RADEON_FALLBACK_DISABLE, 1);
-   } else if (tcl_mode == DRI_CONF_TCL_SW ||
-	      !(rmesa->radeonScreen->chipset & RADEON_CHIPSET_TCL)) {
-      if (rmesa->radeonScreen->chipset & RADEON_CHIPSET_TCL) {
-	 rmesa->radeonScreen->chipset &= ~RADEON_CHIPSET_TCL;
-	 fprintf(stderr, "Disabling HW TCL support\n");
-      }
-      TCL_FALLBACK(rmesa->glCtx, RADEON_TCL_FALLBACK_TCL_DISABLE, 1);
-   }
-
-   if (rmesa->radeonScreen->chipset & RADEON_CHIPSET_TCL) {
-      if (tcl_mode >= DRI_CONF_TCL_VTXFMT)
-	 radeonVtxfmtInit( ctx, tcl_mode >= DRI_CONF_TCL_CODEGEN );
-
-      _tnl_need_dlist_norm_lengths( ctx, GL_FALSE );
-   }
-   return GL_TRUE;
-}
-
-
-/* Destroy the device specific context.
- */
-/* Destroy the Mesa and driver specific context data.
- */
-void radeonDestroyContext( __DRIcontextPrivate *driContextPriv )
-{
-   GET_CURRENT_CONTEXT(ctx);
-   radeonContextPtr rmesa = (radeonContextPtr) driContextPriv->driverPrivate;
-   radeonContextPtr current = ctx ? RADEON_CONTEXT(ctx) : NULL;
-
-   /* check if we're deleting the currently bound context */
-   if (rmesa == current) {
-      RADEON_FIREVERTICES( rmesa );
-      _mesa_make_current(NULL, NULL, NULL);
-   }
-
-   /* Free radeon context resources */
-   assert(rmesa); /* should never be null */
-   if ( rmesa ) {
-      GLboolean   release_texture_heaps;
-
-
-      release_texture_heaps = (rmesa->glCtx->Shared->RefCount == 1);
-      _swsetup_DestroyContext( rmesa->glCtx );
-      _tnl_DestroyContext( rmesa->glCtx );
-      _ac_DestroyContext( rmesa->glCtx );
-      _swrast_DestroyContext( rmesa->glCtx );
-
-      radeonDestroySwtcl( rmesa->glCtx );
-      radeonReleaseArrays( rmesa->glCtx, ~0 );
-      if (rmesa->dma.current.buf) {
-	 radeonReleaseDmaRegion( rmesa, &rmesa->dma.current, __FUNCTION__ );
-	 radeonFlushCmdBuf( rmesa, __FUNCTION__ );
-      }
-
-      if (!(rmesa->TclFallback & RADEON_TCL_FALLBACK_TCL_DISABLE)) {
-	 int tcl_mode = driQueryOptioni(&rmesa->optionCache, "tcl_mode");
-	 if (tcl_mode >= DRI_CONF_TCL_VTXFMT)
-	    radeonVtxfmtDestroy( rmesa->glCtx );
-      }
-
-      /* free the Mesa context */
-      rmesa->glCtx->DriverCtx = NULL;
-      _mesa_destroy_context( rmesa->glCtx );
-
-      _mesa_vector4f_free( &rmesa->tcl.ObjClean );
-
-      if (rmesa->state.scissor.pClipRects) {
-	 FREE(rmesa->state.scissor.pClipRects);
-	 rmesa->state.scissor.pClipRects = NULL;
-      }
-
-      if ( release_texture_heaps ) {
-         /* This share group is about to go away, free our private
-          * texture object data.
-          */
-         int i;
-
-         for ( i = 0 ; i < rmesa->nr_heaps ; i++ ) {
-	    driDestroyTextureHeap( rmesa->texture_heaps[ i ] );
-	    rmesa->texture_heaps[ i ] = NULL;
-         }
-
-	 assert( is_empty_list( & rmesa->swapped ) );
-      }
-
-      /* free the option cache */
-      driDestroyOptionCache (&rmesa->optionCache);
-
-      FREE( rmesa );
-   }
-}
-
-
-
-
-void
-radeonSwapBuffers( __DRIdrawablePrivate *dPriv )
-{
-
-   if (dPriv->driContextPriv && dPriv->driContextPriv->driverPrivate) {
-      radeonContextPtr rmesa;
-      GLcontext *ctx;
-      rmesa = (radeonContextPtr) dPriv->driContextPriv->driverPrivate;
-      ctx = rmesa->glCtx;
-      if (ctx->Visual.doubleBufferMode) {
-         _mesa_notifySwapBuffers( ctx );  /* flush pending rendering comands */
-
-         if ( rmesa->doPageFlip ) {
-            radeonPageFlip( dPriv );
-         }
-         else {
-            radeonCopyBuffer( dPriv );
-         }
-      }
-   }
-   else {
-      /* XXX this shouldn't be an error but we can't handle it for now */
-      _mesa_problem(NULL, "%s: drawable has no context!", __FUNCTION__);
-   }
-}
-
-
-/* Force the context `c' to be the current context and associate with it
- * buffer `b'.
- */
-GLboolean
-radeonMakeCurrent( __DRIcontextPrivate *driContextPriv,
-                   __DRIdrawablePrivate *driDrawPriv,
-                   __DRIdrawablePrivate *driReadPriv )
-{
-   if ( driContextPriv ) {
-      radeonContextPtr newCtx = 
-	 (radeonContextPtr) driContextPriv->driverPrivate;
-
-      if (RADEON_DEBUG & DEBUG_DRI)
-	 fprintf(stderr, "%s ctx %p\n", __FUNCTION__, (void *) newCtx->glCtx);
-
-      if ( newCtx->dri.drawable != driDrawPriv ) {
-	 driDrawableInitVBlank( driDrawPriv, newCtx->vblank_flags );
-	 newCtx->dri.drawable = driDrawPriv;
-	 radeonUpdateWindow( newCtx->glCtx );
-	 radeonUpdateViewportOffset( newCtx->glCtx );
-      }
-  
-      _mesa_make_current( newCtx->glCtx,
-			  (GLframebuffer *) driDrawPriv->driverPrivate,
-			  (GLframebuffer *) driReadPriv->driverPrivate );
-
-      if (newCtx->vb.enabled)
-	 radeonVtxfmtMakeCurrent( newCtx->glCtx );
-
-   } else {
-      if (RADEON_DEBUG & DEBUG_DRI)
-	 fprintf(stderr, "%s ctx is null\n", __FUNCTION__);
-      _mesa_make_current( NULL, NULL, NULL );
-   }
-
-   if (RADEON_DEBUG & DEBUG_DRI)
-      fprintf(stderr, "End %s\n", __FUNCTION__);
-   return GL_TRUE;
-}
-
-/* Force the context `c' to be unbound from its buffer.
- */
-GLboolean
-radeonUnbindContext( __DRIcontextPrivate *driContextPriv )
-{
-   radeonContextPtr rmesa = (radeonContextPtr) driContextPriv->driverPrivate;
-
-   if (RADEON_DEBUG & DEBUG_DRI)
-      fprintf(stderr, "%s ctx %p\n", __FUNCTION__, (void *) rmesa->glCtx);
-
-   return GL_TRUE;
-}
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/radeon/radeon_context.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/radeon/radeon_context.h
deleted file mode 100644
index 621a4c655..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/radeon/radeon_context.h
+++ /dev/null
@@ -1,868 +0,0 @@
-/* $XFree86: xc/lib/GL/mesa/src/drv/radeon/radeon_context.h,v 1.6 2002/12/16 16:18:58 dawes Exp $ */
-/**************************************************************************
-
-Copyright 2000, 2001 ATI Technologies Inc., Ontario, Canada, and
-                     VA Linux Systems Inc., Fremont, California.
-
-All Rights Reserved.
-
-Permission is hereby granted, free of charge, to any person obtaining
-a copy of this software and associated documentation files (the
-"Software"), to deal in the Software without restriction, including
-without limitation the rights to use, copy, modify, merge, publish,
-distribute, sublicense, and/or sell copies of the Software, and to
-permit persons to whom the Software is furnished to do so, subject to
-the following conditions:
-
-The above copyright notice and this permission notice (including the
-next paragraph) shall be included in all copies or substantial
-portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
-EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
-IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
-LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
-OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
-WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-**************************************************************************/
-
-/*
- * Authors:
- *   Kevin E. Martin <martin@valinux.com>
- *   Gareth Hughes <gareth@valinux.com>
- *   Keith Whitwell <keith@tungstengraphics.com>
- */
-
-#ifndef __RADEON_CONTEXT_H__
-#define __RADEON_CONTEXT_H__
-
-#include "tnl/t_vertex.h"
-#include "dri_util.h"
-#include "drm.h"
-#include "radeon_drm.h"
-#include "texmem.h"
-
-#include "macros.h"
-#include "mtypes.h"
-#include "colormac.h"
-
-struct radeon_context;
-typedef struct radeon_context radeonContextRec;
-typedef struct radeon_context *radeonContextPtr;
-
-#include "radeon_lock.h"
-#include "radeon_screen.h"
-#include "mm.h"
-
-#include "math/m_vector.h"
-
-/* Flags for software fallback cases */
-/* See correponding strings in radeon_swtcl.c */
-#define RADEON_FALLBACK_TEXTURE		0x0001
-#define RADEON_FALLBACK_DRAW_BUFFER	0x0002
-#define RADEON_FALLBACK_STENCIL		0x0004
-#define RADEON_FALLBACK_RENDER_MODE	0x0008
-#define RADEON_FALLBACK_BLEND_EQ	0x0010
-#define RADEON_FALLBACK_BLEND_FUNC	0x0020
-#define RADEON_FALLBACK_DISABLE 	0x0040
-#define RADEON_FALLBACK_BORDER_MODE	0x0080
-
-/* The blit width for texture uploads
- */
-#define BLIT_WIDTH_BYTES 1024
-
-/* Use the templated vertex format:
- */
-#define COLOR_IS_RGBA
-#define TAG(x) radeon##x
-#include "tnl_dd/t_dd_vertex.h"
-#undef TAG
-
-typedef void (*radeon_tri_func)( radeonContextPtr,
-				 radeonVertex *,
-				 radeonVertex *,
-				 radeonVertex * );
-
-typedef void (*radeon_line_func)( radeonContextPtr,
-				  radeonVertex *,
-				  radeonVertex * );
-
-typedef void (*radeon_point_func)( radeonContextPtr,
-				   radeonVertex * );
-
-
-struct radeon_colorbuffer_state {
-   GLuint clear;
-   GLint drawOffset, drawPitch;
-   int roundEnable;
-};
-
-
-struct radeon_depthbuffer_state {
-   GLuint clear;
-   GLfloat scale;
-};
-
-struct radeon_pixel_state {
-   GLint readOffset, readPitch;
-};
-
-struct radeon_scissor_state {
-   drm_clip_rect_t rect;
-   GLboolean enabled;
-
-   GLuint numClipRects;			/* Cliprects active */
-   GLuint numAllocedClipRects;		/* Cliprects available */
-   drm_clip_rect_t *pClipRects;
-};
-
-struct radeon_stencilbuffer_state {
-   GLboolean hwBuffer;
-   GLuint clear;			/* rb3d_stencilrefmask value */
-};
-
-struct radeon_stipple_state {
-   GLuint mask[32];
-};
-
-
-
-#define TEX_0   0x1
-#define TEX_1   0x2
-#define TEX_ALL 0x3
-
-typedef struct radeon_tex_obj radeonTexObj, *radeonTexObjPtr;
-
-/* Texture object in locally shared texture space.
- */
-struct radeon_tex_obj {
-   driTextureObject   base;
-
-   GLuint bufAddr;			/* Offset to start of locally
-					   shared texture block */
-
-   GLuint dirty_state;		        /* Flags (1 per texunit) for
-					   whether or not this texobj
-					   has dirty hardware state
-					   (pp_*) that needs to be
-					   brought into the
-					   texunit. */
-
-   drm_radeon_tex_image_t image[6][RADEON_MAX_TEXTURE_LEVELS];
-					/* Six, for the cube faces */
-
-   GLuint pp_txfilter;		        /* hardware register values */
-   GLuint pp_txformat;
-   GLuint pp_txoffset;		        /* Image location in texmem.
-					   All cube faces follow. */
-   GLuint pp_txsize;		        /* npot only */
-   GLuint pp_txpitch;		        /* npot only */
-   GLuint pp_border_color;
-   GLuint pp_cubic_faces;	        /* cube face 1,2,3,4 log2 sizes */
-
-   GLboolean  border_fallback;
-
-   GLuint tile_bits;			/* hw texture tile bits used on this texture */
-};
-
-
-struct radeon_texture_env_state {
-   radeonTexObjPtr texobj;
-   GLenum format;
-   GLenum envMode;
-};
-
-struct radeon_texture_state {
-   struct radeon_texture_env_state unit[RADEON_MAX_TEXTURE_UNITS];
-};
-
-
-struct radeon_state_atom {
-   struct radeon_state_atom *next, *prev;
-   const char *name;		         /* for debug */
-   int cmd_size;		         /* size in bytes */
-   GLuint is_tcl;
-   int *cmd;			         /* one or more cmd's */
-   int *lastcmd;			 /* one or more cmd's */
-   GLboolean dirty;                      /* dirty-mark in emit_state_list */
-   GLboolean (*check)( GLcontext * );    /* is this state active? */
-};
-
-
-
-/* Trying to keep these relatively short as the variables are becoming
- * extravagently long.  Drop the driver name prefix off the front of
- * everything - I think we know which driver we're in by now, and keep the
- * prefix to 3 letters unless absolutely impossible.  
- */
-
-#define CTX_CMD_0             0
-#define CTX_PP_MISC           1
-#define CTX_PP_FOG_COLOR      2
-#define CTX_RE_SOLID_COLOR    3
-#define CTX_RB3D_BLENDCNTL    4
-#define CTX_RB3D_DEPTHOFFSET  5
-#define CTX_RB3D_DEPTHPITCH   6
-#define CTX_RB3D_ZSTENCILCNTL 7
-#define CTX_CMD_1             8
-#define CTX_PP_CNTL           9
-#define CTX_RB3D_CNTL         10
-#define CTX_RB3D_COLOROFFSET  11
-#define CTX_CMD_2             12
-#define CTX_RB3D_COLORPITCH   13
-#define CTX_STATE_SIZE        14
-
-#define SET_CMD_0               0
-#define SET_SE_CNTL             1
-#define SET_SE_COORDFMT         2
-#define SET_CMD_1               3
-#define SET_SE_CNTL_STATUS      4
-#define SET_STATE_SIZE          5
-
-#define LIN_CMD_0               0
-#define LIN_RE_LINE_PATTERN     1
-#define LIN_RE_LINE_STATE       2
-#define LIN_CMD_1               3
-#define LIN_SE_LINE_WIDTH       4
-#define LIN_STATE_SIZE          5
-
-#define MSK_CMD_0               0
-#define MSK_RB3D_STENCILREFMASK 1
-#define MSK_RB3D_ROPCNTL        2
-#define MSK_RB3D_PLANEMASK      3
-#define MSK_STATE_SIZE          4
-
-#define VPT_CMD_0           0
-#define VPT_SE_VPORT_XSCALE          1
-#define VPT_SE_VPORT_XOFFSET         2
-#define VPT_SE_VPORT_YSCALE          3
-#define VPT_SE_VPORT_YOFFSET         4
-#define VPT_SE_VPORT_ZSCALE          5
-#define VPT_SE_VPORT_ZOFFSET         6
-#define VPT_STATE_SIZE      7
-
-#define MSC_CMD_0               0
-#define MSC_RE_MISC             1
-#define MSC_STATE_SIZE          2
-
-#define TEX_CMD_0                   0
-#define TEX_PP_TXFILTER             1
-#define TEX_PP_TXFORMAT             2
-#define TEX_PP_TXOFFSET             3
-#define TEX_PP_TXCBLEND             4
-#define TEX_PP_TXABLEND             5
-#define TEX_PP_TFACTOR              6
-#define TEX_CMD_1                   7
-#define TEX_PP_BORDER_COLOR         8
-#define TEX_STATE_SIZE              9
-
-#define TXR_CMD_0                   0 /* rectangle textures */
-#define TXR_PP_TEX_SIZE             1 /* 0x1d04, 0x1d0c for NPOT! */
-#define TXR_PP_TEX_PITCH            2 /* 0x1d08, 0x1d10 for NPOT! */
-#define TXR_STATE_SIZE              3
-
-#define ZBS_CMD_0              0
-#define ZBS_SE_ZBIAS_FACTOR             1
-#define ZBS_SE_ZBIAS_CONSTANT           2
-#define ZBS_STATE_SIZE         3
-
-#define TCL_CMD_0                        0
-#define TCL_OUTPUT_VTXFMT         1
-#define TCL_OUTPUT_VTXSEL         2
-#define TCL_MATRIX_SELECT_0       3
-#define TCL_MATRIX_SELECT_1       4
-#define TCL_UCP_VERT_BLEND_CTL    5
-#define TCL_TEXTURE_PROC_CTL      6
-#define TCL_LIGHT_MODEL_CTL       7
-#define TCL_PER_LIGHT_CTL_0       8
-#define TCL_PER_LIGHT_CTL_1       9
-#define TCL_PER_LIGHT_CTL_2       10
-#define TCL_PER_LIGHT_CTL_3       11
-#define TCL_STATE_SIZE                   12
-
-#define MTL_CMD_0            0	
-#define MTL_EMMISSIVE_RED    1	
-#define MTL_EMMISSIVE_GREEN  2	
-#define MTL_EMMISSIVE_BLUE   3	
-#define MTL_EMMISSIVE_ALPHA  4	
-#define MTL_AMBIENT_RED      5
-#define MTL_AMBIENT_GREEN    6
-#define MTL_AMBIENT_BLUE     7
-#define MTL_AMBIENT_ALPHA    8
-#define MTL_DIFFUSE_RED      9
-#define MTL_DIFFUSE_GREEN    10
-#define MTL_DIFFUSE_BLUE     11
-#define MTL_DIFFUSE_ALPHA    12
-#define MTL_SPECULAR_RED     13
-#define MTL_SPECULAR_GREEN   14
-#define MTL_SPECULAR_BLUE    15
-#define MTL_SPECULAR_ALPHA   16
-#define MTL_SHININESS        17
-#define MTL_STATE_SIZE       18
-
-#define VTX_CMD_0              0
-#define VTX_SE_COORD_FMT       1
-#define VTX_STATE_SIZE         2
-
-#define MAT_CMD_0              0
-#define MAT_ELT_0              1
-#define MAT_STATE_SIZE         17
-
-#define GRD_CMD_0                  0
-#define GRD_VERT_GUARD_CLIP_ADJ    1
-#define GRD_VERT_GUARD_DISCARD_ADJ 2
-#define GRD_HORZ_GUARD_CLIP_ADJ    3
-#define GRD_HORZ_GUARD_DISCARD_ADJ 4
-#define GRD_STATE_SIZE             5
-
-/* position changes frequently when lighting in modelpos - separate
- * out to new state item?  
- */
-#define LIT_CMD_0                  0
-#define LIT_AMBIENT_RED            1
-#define LIT_AMBIENT_GREEN          2
-#define LIT_AMBIENT_BLUE           3
-#define LIT_AMBIENT_ALPHA          4
-#define LIT_DIFFUSE_RED            5
-#define LIT_DIFFUSE_GREEN          6
-#define LIT_DIFFUSE_BLUE           7
-#define LIT_DIFFUSE_ALPHA          8
-#define LIT_SPECULAR_RED           9
-#define LIT_SPECULAR_GREEN         10
-#define LIT_SPECULAR_BLUE          11
-#define LIT_SPECULAR_ALPHA         12
-#define LIT_POSITION_X             13
-#define LIT_POSITION_Y             14
-#define LIT_POSITION_Z             15
-#define LIT_POSITION_W             16
-#define LIT_DIRECTION_X            17
-#define LIT_DIRECTION_Y            18
-#define LIT_DIRECTION_Z            19
-#define LIT_DIRECTION_W            20
-#define LIT_ATTEN_QUADRATIC        21
-#define LIT_ATTEN_LINEAR           22
-#define LIT_ATTEN_CONST            23
-#define LIT_ATTEN_XXX              24
-#define LIT_CMD_1                  25
-#define LIT_SPOT_DCD               26
-#define LIT_SPOT_EXPONENT          27
-#define LIT_SPOT_CUTOFF            28
-#define LIT_SPECULAR_THRESH        29
-#define LIT_RANGE_CUTOFF           30 /* ? */
-#define LIT_ATTEN_CONST_INV        31
-#define LIT_STATE_SIZE             32
-
-/* Fog
- */
-#define FOG_CMD_0      0
-#define FOG_R          1
-#define FOG_C          2
-#define FOG_D          3
-#define FOG_PAD        4
-#define FOG_STATE_SIZE 5
-
-/* UCP
- */
-#define UCP_CMD_0      0
-#define UCP_X          1
-#define UCP_Y          2
-#define UCP_Z          3
-#define UCP_W          4
-#define UCP_STATE_SIZE 5
-
-/* GLT - Global ambient
- */
-#define GLT_CMD_0      0
-#define GLT_RED        1
-#define GLT_GREEN      2
-#define GLT_BLUE       3
-#define GLT_ALPHA      4
-#define GLT_STATE_SIZE 5
-
-/* EYE
- */
-#define EYE_CMD_0          0
-#define EYE_X              1
-#define EYE_Y              2
-#define EYE_Z              3
-#define EYE_RESCALE_FACTOR 4
-#define EYE_STATE_SIZE     5
-
-#define SHN_CMD_0          0
-#define SHN_SHININESS      1
-#define SHN_STATE_SIZE     2
-
-
-
-
-
-struct radeon_hw_state {
-   /* Head of the linked list of state atoms. */
-   struct radeon_state_atom atomlist;
-
-   /* Hardware state, stored as cmdbuf commands:  
-    *   -- Need to doublebuffer for
-    *           - eliding noop statechange loops? (except line stipple count)
-    */
-   struct radeon_state_atom ctx;
-   struct radeon_state_atom set;
-   struct radeon_state_atom lin;
-   struct radeon_state_atom msk;
-   struct radeon_state_atom vpt;
-   struct radeon_state_atom tcl;
-   struct radeon_state_atom msc;
-   struct radeon_state_atom tex[2];
-   struct radeon_state_atom zbs;
-   struct radeon_state_atom mtl; 
-   struct radeon_state_atom mat[5]; 
-   struct radeon_state_atom lit[8]; /* includes vec, scl commands */
-   struct radeon_state_atom ucp[6];
-   struct radeon_state_atom eye; /* eye pos */
-   struct radeon_state_atom grd; /* guard band clipping */
-   struct radeon_state_atom fog; 
-   struct radeon_state_atom glt; 
-   struct radeon_state_atom txr[2]; /* for NPOT */
-
-   int max_state_size;	/* Number of bytes necessary for a full state emit. */
-   GLboolean is_dirty, all_dirty;
-};
-
-struct radeon_state {
-   /* Derived state for internal purposes:
-    */
-   struct radeon_colorbuffer_state color;
-   struct radeon_depthbuffer_state depth;
-   struct radeon_pixel_state pixel;
-   struct radeon_scissor_state scissor;
-   struct radeon_stencilbuffer_state stencil;
-   struct radeon_stipple_state stipple;
-   struct radeon_texture_state texture;
-};
-
-
-/* Need refcounting on dma buffers:
- */
-struct radeon_dma_buffer {
-   int refcount;		/* the number of retained regions in buf */
-   drmBufPtr buf;
-};
-
-#define GET_START(rvb) (rmesa->radeonScreen->gart_buffer_offset +			\
-			(rvb)->address - rmesa->dma.buf0_address +	\
-			(rvb)->start)
-
-/* A retained region, eg vertices for indexed vertices.
- */
-struct radeon_dma_region {
-   struct radeon_dma_buffer *buf;
-   char *address;		/* == buf->address */
-   int start, end, ptr;		/* offsets from start of buf */
-   int aos_start;
-   int aos_stride;
-   int aos_size;
-};
-
-
-struct radeon_dma {
-   /* Active dma region.  Allocations for vertices and retained
-    * regions come from here.  Also used for emitting random vertices,
-    * these may be flushed by calling flush_current();
-    */
-   struct radeon_dma_region current;
-   
-   void (*flush)( radeonContextPtr );
-
-   char *buf0_address;		/* start of buf[0], for index calcs */
-   GLuint nr_released_bufs;	/* flush after so many buffers released */
-};
-
-struct radeon_dri_mirror {
-   __DRIcontextPrivate	*context;	/* DRI context */
-   __DRIscreenPrivate	*screen;	/* DRI screen */
-   __DRIdrawablePrivate	*drawable;	/* DRI drawable bound to this ctx */
-
-   drm_context_t hwContext;
-   drm_hw_lock_t *hwLock;
-   int fd;
-   int drmMinor;
-};
-
-
-#define RADEON_CMD_BUF_SZ  (8*1024) 
-
-struct radeon_store {
-   GLuint statenr;
-   GLuint primnr;
-   char cmd_buf[RADEON_CMD_BUF_SZ];
-   int cmd_used;   
-   int elts_start;
-};
-
-
-/* radeon_tcl.c
- */
-struct radeon_tcl_info {
-   GLuint vertex_format;
-   GLint last_offset;
-   GLuint hw_primitive;
-
-   /* Temporary for cases where incoming vertex data is incompatible
-    * with maos code.
-    */
-   GLvector4f ObjClean;
-
-   struct radeon_dma_region *aos_components[8];
-   GLuint nr_aos_components;
-
-   GLuint *Elts;
-
-   struct radeon_dma_region indexed_verts;
-   struct radeon_dma_region obj;
-   struct radeon_dma_region rgba;
-   struct radeon_dma_region spec;
-   struct radeon_dma_region fog;
-   struct radeon_dma_region tex[RADEON_MAX_TEXTURE_UNITS];
-   struct radeon_dma_region norm;
-};
-
-
-/* radeon_swtcl.c
- */
-struct radeon_swtcl_info {
-   GLuint RenderIndex;
-   GLuint vertex_size;
-   GLuint vertex_format;
-
-   struct tnl_attr_map vertex_attrs[VERT_ATTRIB_MAX];
-   GLuint vertex_attr_count;
-
-   GLubyte *verts;
-
-   /* Fallback rasterization functions
-    */
-   radeon_point_func draw_point;
-   radeon_line_func draw_line;
-   radeon_tri_func draw_tri;
-
-   GLuint hw_primitive;
-   GLenum render_primitive;
-   GLuint numverts;
-
-   /**
-    * Offset of the 4UB color data within a hardware (swtcl) vertex.
-    */
-   GLuint coloroffset;
-
-   /**
-    * Offset of the 3UB specular color data within a hardware (swtcl) vertex.
-    */
-   GLuint specoffset;
-
-   GLboolean needproj;
-
-   struct radeon_dma_region indexed_verts;
-};
-
-
-struct radeon_ioctl {
-   GLuint vertex_offset;
-   GLuint vertex_size;
-};
-
-
-
-#define RADEON_MAX_PRIMS 64
-
-
-/* Want to keep a cache of these around.  Each is parameterized by
- * only a single value which has only a small range.  Only expect a
- * few, so just rescan the list each time?
- */
-struct dynfn {
-   struct dynfn *next, *prev;
-   int key;
-   char *code;
-};
-
-struct dfn_lists {
-   struct dynfn Vertex2f;
-   struct dynfn Vertex2fv;
-   struct dynfn Vertex3f;
-   struct dynfn Vertex3fv;
-   struct dynfn Color4ub;
-   struct dynfn Color4ubv;
-   struct dynfn Color3ub;
-   struct dynfn Color3ubv;
-   struct dynfn Color4f;
-   struct dynfn Color4fv;
-   struct dynfn Color3f;
-   struct dynfn Color3fv;
-   struct dynfn SecondaryColor3ubEXT;
-   struct dynfn SecondaryColor3ubvEXT;
-   struct dynfn SecondaryColor3fEXT;
-   struct dynfn SecondaryColor3fvEXT;
-   struct dynfn Normal3f;
-   struct dynfn Normal3fv;
-   struct dynfn TexCoord2f;
-   struct dynfn TexCoord2fv;
-   struct dynfn TexCoord1f;
-   struct dynfn TexCoord1fv;
-   struct dynfn MultiTexCoord2fARB;
-   struct dynfn MultiTexCoord2fvARB;
-   struct dynfn MultiTexCoord1fARB;
-   struct dynfn MultiTexCoord1fvARB;
-};
-
-struct dfn_generators {
-   struct dynfn *(*Vertex2f)( GLcontext *, int );
-   struct dynfn *(*Vertex2fv)( GLcontext *, int );
-   struct dynfn *(*Vertex3f)( GLcontext *, int );
-   struct dynfn *(*Vertex3fv)( GLcontext *, int );
-   struct dynfn *(*Color4ub)( GLcontext *, int );
-   struct dynfn *(*Color4ubv)( GLcontext *, int );
-   struct dynfn *(*Color3ub)( GLcontext *, int );
-   struct dynfn *(*Color3ubv)( GLcontext *, int );
-   struct dynfn *(*Color4f)( GLcontext *, int );
-   struct dynfn *(*Color4fv)( GLcontext *, int );
-   struct dynfn *(*Color3f)( GLcontext *, int );
-   struct dynfn *(*Color3fv)( GLcontext *, int );
-   struct dynfn *(*SecondaryColor3ubEXT)( GLcontext *, int );
-   struct dynfn *(*SecondaryColor3ubvEXT)( GLcontext *, int );
-   struct dynfn *(*SecondaryColor3fEXT)( GLcontext *, int );
-   struct dynfn *(*SecondaryColor3fvEXT)( GLcontext *, int );
-   struct dynfn *(*Normal3f)( GLcontext *, int );
-   struct dynfn *(*Normal3fv)( GLcontext *, int );
-   struct dynfn *(*TexCoord2f)( GLcontext *, int );
-   struct dynfn *(*TexCoord2fv)( GLcontext *, int );
-   struct dynfn *(*TexCoord1f)( GLcontext *, int );
-   struct dynfn *(*TexCoord1fv)( GLcontext *, int );
-   struct dynfn *(*MultiTexCoord2fARB)( GLcontext *, int );
-   struct dynfn *(*MultiTexCoord2fvARB)( GLcontext *, int );
-   struct dynfn *(*MultiTexCoord1fARB)( GLcontext *, int );
-   struct dynfn *(*MultiTexCoord1fvARB)( GLcontext *, int );
-};
-
-
-
-struct radeon_prim {
-   GLuint start;
-   GLuint end;
-   GLuint prim;
-};
-
-struct radeon_vbinfo {
-   GLint counter, initial_counter;
-   GLint *dmaptr;
-   void (*notify)( void );
-   GLint vertex_size;
-
-   /* A maximum total of 15 elements per vertex:  3 floats for position, 3
-    * floats for normal, 4 floats for color, 4 bytes for secondary color,
-    * 2 floats for each texture unit (4 floats total).
-    * 
-    * As soon as the 3rd TMU is supported or cube maps (or 3D textures) are
-    * supported, this value will grow.
-    * 
-    * The position data is never actually stored here, so 3 elements could be
-    * trimmed out of the buffer.
-    */
-   union { float f; int i; radeon_color_t color; } vertex[15];
-
-   GLfloat *normalptr;
-   GLfloat *floatcolorptr;
-   radeon_color_t *colorptr;
-   GLfloat *floatspecptr;
-   radeon_color_t *specptr;
-   GLfloat *texcoordptr[2];
-
-   GLenum *prim;		/* &ctx->Driver.CurrentExecPrimitive */
-   GLuint primflags;
-   GLboolean enabled;		/* *_NO_VTXFMT / *_NO_TCL env vars */
-   GLboolean installed;
-   GLboolean fell_back;
-   GLboolean recheck;
-   GLint nrverts;
-   GLuint vertex_format;
-
-   GLuint installed_vertex_format;
-   GLuint installed_color_3f_sz;
-
-   struct radeon_prim primlist[RADEON_MAX_PRIMS];
-   int nrprims;
-
-   struct dfn_lists dfn_cache;
-   struct dfn_generators codegen;
-   GLvertexformat vtxfmt;
-};
-
-
-
-
-struct radeon_context {
-   GLcontext *glCtx;			/* Mesa context */
-
-   /* Driver and hardware state management
-    */
-   struct radeon_hw_state hw;
-   struct radeon_state state;
-
-   /* Texture object bookkeeping
-    */
-   unsigned              nr_heaps;
-   driTexHeap          * texture_heaps[ RADEON_NR_TEX_HEAPS ];
-   driTextureObject      swapped;
-   int                   texture_depth;
-   float                 initialMaxAnisotropy;
-
-   /* Rasterization and vertex state:
-    */
-   GLuint TclFallback;
-   GLuint Fallback;
-   GLuint NewGLState;
-   GLuint tnl_index;	/* index of bits for last tnl_install_attrs */
-
-   /* Vertex buffers
-    */
-   struct radeon_ioctl ioctl;
-   struct radeon_dma dma;
-   struct radeon_store store;
-   /* A full state emit as of the first state emit in the main store, in case
-    * the context is lost.
-    */
-   struct radeon_store backup_store;
-
-   /* Page flipping
-    */
-   GLuint doPageFlip;
-
-   /* Busy waiting
-    */
-   GLuint do_usleeps;
-   GLuint do_irqs;
-   GLuint irqsEmitted;
-   drm_radeon_irq_wait_t iw;
-
-   /* Drawable, cliprect and scissor information
-    */
-   GLuint numClipRects;			/* Cliprects for the draw buffer */
-   drm_clip_rect_t *pClipRects;
-   unsigned int lastStamp;
-   GLboolean lost_context;
-   GLboolean save_on_next_emit;
-   radeonScreenPtr radeonScreen;	/* Screen private DRI data */
-   drm_radeon_sarea_t *sarea;		/* Private SAREA data */
-
-   /* TCL stuff
-    */
-   GLmatrix TexGenMatrix[RADEON_MAX_TEXTURE_UNITS];
-   GLboolean recheck_texgen[RADEON_MAX_TEXTURE_UNITS];
-   GLboolean TexGenNeedNormals[RADEON_MAX_TEXTURE_UNITS];
-   GLuint TexMatEnabled;
-   GLuint TexGenEnabled;
-   GLmatrix tmpmat;
-   GLuint last_ReallyEnabled;
-
-   /* VBI
-    */
-   GLuint vbl_seq;
-   GLuint vblank_flags;
-
-   int64_t swap_ust;
-   int64_t swap_missed_ust;
-
-   GLuint swap_count;
-   GLuint swap_missed_count;
-
-
-   /* radeon_tcl.c
-    */
-   struct radeon_tcl_info tcl;
-
-   /* radeon_swtcl.c
-    */
-   struct radeon_swtcl_info swtcl;
-
-   /* radeon_vtxfmt.c
-    */
-   struct radeon_vbinfo vb;
-
-   /* Mirrors of some DRI state
-    */
-   struct radeon_dri_mirror dri;
-
-   /* Configuration cache
-    */
-   driOptionCache optionCache;
-
-   GLboolean using_hyperz;
-   GLboolean texmicrotile;
-
-   /* Performance counters
-    */
-   GLuint boxes;			/* Draw performance boxes */
-   GLuint hardwareWentIdle;
-   GLuint c_clears;
-   GLuint c_drawWaits;
-   GLuint c_textureSwaps;
-   GLuint c_textureBytes;
-   GLuint c_vertexBuffers;
-};
-
-#define RADEON_CONTEXT(ctx)		((radeonContextPtr)(ctx->DriverCtx))
-
-
-static __inline GLuint radeonPackColor( GLuint cpp,
-					GLubyte r, GLubyte g,
-					GLubyte b, GLubyte a )
-{
-   switch ( cpp ) {
-   case 2:
-      return PACK_COLOR_565( r, g, b );
-   case 4:
-      return PACK_COLOR_8888( a, r, g, b );
-   default:
-      return 0;
-   }
-}
-
-#define RADEON_OLD_PACKETS 1
-
-
-extern void radeonDestroyContext( __DRIcontextPrivate *driContextPriv );
-extern GLboolean radeonCreateContext(const __GLcontextModes *glVisual,
-				     __DRIcontextPrivate *driContextPriv,
-				     void *sharedContextPrivate);
-extern void radeonSwapBuffers( __DRIdrawablePrivate *dPriv );
-extern GLboolean radeonMakeCurrent( __DRIcontextPrivate *driContextPriv,
-				    __DRIdrawablePrivate *driDrawPriv,
-				    __DRIdrawablePrivate *driReadPriv );
-extern GLboolean radeonUnbindContext( __DRIcontextPrivate *driContextPriv );
-
-/* ================================================================
- * Debugging:
- */
-#define DO_DEBUG		1
-
-#if DO_DEBUG
-extern int RADEON_DEBUG;
-#else
-#define RADEON_DEBUG		0
-#endif
-
-#define DEBUG_TEXTURE	0x001
-#define DEBUG_STATE	0x002
-#define DEBUG_IOCTL	0x004
-#define DEBUG_PRIMS	0x008
-#define DEBUG_VERTS	0x010
-#define DEBUG_FALLBACKS	0x020
-#define DEBUG_VFMT	0x040
-#define DEBUG_CODEGEN	0x080
-#define DEBUG_VERBOSE	0x100
-#define DEBUG_DRI       0x200
-#define DEBUG_DMA       0x400
-#define DEBUG_SANITY    0x800
-#define DEBUG_SYNC     0x1000
-
-#endif /* __RADEON_CONTEXT_H__ */
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/radeon/radeon_ioctl.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/radeon/radeon_ioctl.c
deleted file mode 100644
index 53c5d5ca5..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/radeon/radeon_ioctl.c
+++ /dev/null
@@ -1,1283 +0,0 @@
-/* $XFree86: xc/lib/GL/mesa/src/drv/radeon/radeon_ioctl.c,v 1.11 2003/01/29 22:04:59 dawes Exp $ */
-/**************************************************************************
-
-Copyright 2000, 2001 ATI Technologies Inc., Ontario, Canada, and
-                     VA Linux Systems Inc., Fremont, California.
-
-All Rights Reserved.
-
-Permission is hereby granted, free of charge, to any person obtaining
-a copy of this software and associated documentation files (the
-"Software"), to deal in the Software without restriction, including
-without limitation the rights to use, copy, modify, merge, publish,
-distribute, sublicense, and/or sell copies of the Software, and to
-permit persons to whom the Software is furnished to do so, subject to
-the following conditions:
-
-The above copyright notice and this permission notice (including the
-next paragraph) shall be included in all copies or substantial
-portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
-EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
-IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
-LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
-OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
-WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-**************************************************************************/
-
-/*
- * Authors:
- *   Kevin E. Martin <martin@valinux.com>
- *   Gareth Hughes <gareth@valinux.com>
- *   Keith Whitwell <keith@tungstengraphics.com>
- */
-
-#include <sched.h>
-#include <errno.h> 
-
-#include "glheader.h"
-#include "imports.h"
-#include "simple_list.h"
-#include "swrast/swrast.h"
-
-#include "radeon_context.h"
-#include "radeon_state.h"
-#include "radeon_ioctl.h"
-#include "radeon_tcl.h"
-#include "radeon_sanity.h"
-
-#define STANDALONE_MMIO
-#include "radeon_macros.h"  /* for INREG() */
-
-#include "vblank.h"
-
-#define RADEON_TIMEOUT             512
-#define RADEON_IDLE_RETRY           16
-
-
-static void radeonWaitForIdle( radeonContextPtr rmesa );
-static int radeonFlushCmdBufLocked( radeonContextPtr rmesa, 
-				    const char * caller );
-
-static void print_state_atom( struct radeon_state_atom *state )
-{
-   int i;
-
-   fprintf(stderr, "emit %s/%d\n", state->name, state->cmd_size);
-
-   if (RADEON_DEBUG & DEBUG_VERBOSE) 
-      for (i = 0 ; i < state->cmd_size ; i++) 
-	 fprintf(stderr, "\t%s[%d]: %x\n", state->name, i, state->cmd[i]);
-
-}
-
-static void radeonSaveHwState( radeonContextPtr rmesa )
-{
-   struct radeon_state_atom *atom;
-   char * dest = rmesa->backup_store.cmd_buf;
-
-   if (RADEON_DEBUG & DEBUG_STATE)
-      fprintf(stderr, "%s\n", __FUNCTION__);
-   
-   rmesa->backup_store.cmd_used = 0;
-
-   foreach( atom, &rmesa->hw.atomlist ) {
-      if ( atom->check( rmesa->glCtx ) ) {
-	 int size = atom->cmd_size * 4;
-	 memcpy( dest, atom->cmd, size);
-	 dest += size;
-	 rmesa->backup_store.cmd_used += size;
-	 if (RADEON_DEBUG & DEBUG_STATE)
-	    print_state_atom( atom );
-      }
-   }
-
-   assert( rmesa->backup_store.cmd_used <= RADEON_CMD_BUF_SZ );
-   if (RADEON_DEBUG & DEBUG_STATE)
-      fprintf(stderr, "Returning to radeonEmitState\n");
-}
-
-/* At this point we were in FlushCmdBufLocked but we had lost our context, so
- * we need to unwire our current cmdbuf, hook the one with the saved state in
- * it, flush it, and then put the current one back.  This is so commands at the
- * start of a cmdbuf can rely on the state being kept from the previous one.
- */
-static void radeonBackUpAndEmitLostStateLocked( radeonContextPtr rmesa )
-{
-   GLuint nr_released_bufs;
-   struct radeon_store saved_store;
-
-   if (rmesa->backup_store.cmd_used == 0)
-      return;
-
-   if (RADEON_DEBUG & DEBUG_STATE)
-      fprintf(stderr, "Emitting backup state on lost context\n");
-
-   rmesa->lost_context = GL_FALSE;
-
-   nr_released_bufs = rmesa->dma.nr_released_bufs;
-   saved_store = rmesa->store;
-   rmesa->dma.nr_released_bufs = 0;
-   rmesa->store = rmesa->backup_store;
-   radeonFlushCmdBufLocked( rmesa, __FUNCTION__ );
-   rmesa->dma.nr_released_bufs = nr_released_bufs;
-   rmesa->store = saved_store;
-}
-
-/* =============================================================
- * Kernel command buffer handling
- */
-
-/* The state atoms will be emitted in the order they appear in the atom list,
- * so this step is important.
- */
-void radeonSetUpAtomList( radeonContextPtr rmesa )
-{
-   int i, mtu = rmesa->glCtx->Const.MaxTextureUnits;
-
-   make_empty_list(&rmesa->hw.atomlist);
-   rmesa->hw.atomlist.name = "atom-list";
-
-   insert_at_tail(&rmesa->hw.atomlist, &rmesa->hw.ctx);
-   insert_at_tail(&rmesa->hw.atomlist, &rmesa->hw.set);
-   insert_at_tail(&rmesa->hw.atomlist, &rmesa->hw.lin);
-   insert_at_tail(&rmesa->hw.atomlist, &rmesa->hw.msk);
-   insert_at_tail(&rmesa->hw.atomlist, &rmesa->hw.vpt);
-   insert_at_tail(&rmesa->hw.atomlist, &rmesa->hw.tcl);
-   insert_at_tail(&rmesa->hw.atomlist, &rmesa->hw.msc);
-   for (i = 0; i < mtu; ++i) {
-       insert_at_tail(&rmesa->hw.atomlist, &rmesa->hw.tex[i]);
-       insert_at_tail(&rmesa->hw.atomlist, &rmesa->hw.txr[i]);
-   }
-   insert_at_tail(&rmesa->hw.atomlist, &rmesa->hw.zbs);
-   insert_at_tail(&rmesa->hw.atomlist, &rmesa->hw.mtl);
-   for (i = 0; i < 3 + mtu; ++i)
-      insert_at_tail(&rmesa->hw.atomlist, &rmesa->hw.mat[i]);
-   for (i = 0; i < 8; ++i)
-      insert_at_tail(&rmesa->hw.atomlist, &rmesa->hw.lit[i]);
-   for (i = 0; i < 6; ++i)
-      insert_at_tail(&rmesa->hw.atomlist, &rmesa->hw.ucp[i]);
-   insert_at_tail(&rmesa->hw.atomlist, &rmesa->hw.eye);
-   insert_at_tail(&rmesa->hw.atomlist, &rmesa->hw.grd);
-   insert_at_tail(&rmesa->hw.atomlist, &rmesa->hw.fog);
-   insert_at_tail(&rmesa->hw.atomlist, &rmesa->hw.glt);
-}
-
-void radeonEmitState( radeonContextPtr rmesa )
-{
-   struct radeon_state_atom *atom;
-   char *dest;
-
-   if (RADEON_DEBUG & (DEBUG_STATE|DEBUG_PRIMS))
-      fprintf(stderr, "%s\n", __FUNCTION__);
-
-   if (rmesa->save_on_next_emit) {
-      radeonSaveHwState(rmesa);
-      rmesa->save_on_next_emit = GL_FALSE;
-   }
-
-   /* this code used to return here but now it emits zbs */
-
-   /* To avoid going across the entire set of states multiple times, just check
-    * for enough space for the case of emitting all state, and inline the
-    * radeonAllocCmdBuf code here without all the checks.
-    */
-   radeonEnsureCmdBufSpace(rmesa, rmesa->hw.max_state_size);
-   dest = rmesa->store.cmd_buf + rmesa->store.cmd_used;
-
-   /* We always always emit zbs, this is due to a bug found by keithw in
-      the hardware and rediscovered after Erics changes by me.
-      if you ever touch this code make sure you emit zbs otherwise
-      you get tcl lockups on at least M7/7500 class of chips - airlied */
-   rmesa->hw.zbs.dirty=1;
-
-   if (RADEON_DEBUG & DEBUG_STATE) {
-      foreach(atom, &rmesa->hw.atomlist) {
-	 if (atom->dirty || rmesa->hw.all_dirty) {
-	    if (atom->check(rmesa->glCtx))
-	       print_state_atom(atom);
-	    else
-	       fprintf(stderr, "skip state %s\n", atom->name);
-	 }
-      }
-   }
-
-   foreach(atom, &rmesa->hw.atomlist) {
-      if (rmesa->hw.all_dirty)
-	 atom->dirty = GL_TRUE;
-      if (!(rmesa->radeonScreen->chipset & RADEON_CHIPSET_TCL) &&
-	   atom->is_tcl)
-	 atom->dirty = GL_FALSE;
-      if (atom->dirty) {
-	 if (atom->check(rmesa->glCtx)) {
-	    int size = atom->cmd_size * 4;
-	    memcpy(dest, atom->cmd, size);
-	    dest += size;
-	    rmesa->store.cmd_used += size;
-	    atom->dirty = GL_FALSE;
-	 }
-      }
-   }
-
-   assert(rmesa->store.cmd_used <= RADEON_CMD_BUF_SZ);
- 
-   rmesa->hw.is_dirty = GL_FALSE;
-   rmesa->hw.all_dirty = GL_FALSE;
-}
-
-/* Fire a section of the retained (indexed_verts) buffer as a regular
- * primtive.  
- */
-extern void radeonEmitVbufPrim( radeonContextPtr rmesa,
-				GLuint vertex_format,
-				GLuint primitive,
-				GLuint vertex_nr )
-{
-   drm_radeon_cmd_header_t *cmd;
-
-
-   assert(!(primitive & RADEON_CP_VC_CNTL_PRIM_WALK_IND));
-   
-   radeonEmitState( rmesa );
-
-   if (RADEON_DEBUG & DEBUG_IOCTL)
-      fprintf(stderr, "%s cmd_used/4: %d\n", __FUNCTION__,
-	      rmesa->store.cmd_used/4);
-   
-   cmd = (drm_radeon_cmd_header_t *)radeonAllocCmdBuf( rmesa, VBUF_BUFSZ,
-						       __FUNCTION__ );
-#if RADEON_OLD_PACKETS
-   cmd[0].i = 0;
-   cmd[0].header.cmd_type = RADEON_CMD_PACKET3_CLIP;
-   cmd[1].i = RADEON_CP_PACKET3_3D_RNDR_GEN_INDX_PRIM | (3 << 16);
-   cmd[2].i = rmesa->ioctl.vertex_offset;
-   cmd[3].i = vertex_nr;
-   cmd[4].i = vertex_format;
-   cmd[5].i = (primitive | 
-	       RADEON_CP_VC_CNTL_PRIM_WALK_LIST |
-	       RADEON_CP_VC_CNTL_COLOR_ORDER_RGBA |
-	       RADEON_CP_VC_CNTL_VTX_FMT_RADEON_MODE |
-	       (vertex_nr << RADEON_CP_VC_CNTL_NUM_SHIFT));
-
-   if (RADEON_DEBUG & DEBUG_PRIMS)
-      fprintf(stderr, "%s: header 0x%x offt 0x%x vfmt 0x%x vfcntl %x \n",
-	      __FUNCTION__,
-	      cmd[1].i, cmd[2].i, cmd[4].i, cmd[5].i);
-#else
-   cmd[0].i = 0;
-   cmd[0].header.cmd_type = RADEON_CMD_PACKET3_CLIP;
-   cmd[1].i = RADEON_CP_PACKET3_3D_DRAW_VBUF | (1 << 16);
-   cmd[2].i = vertex_format;
-   cmd[3].i = (primitive | 
-	       RADEON_CP_VC_CNTL_PRIM_WALK_LIST |
-	       RADEON_CP_VC_CNTL_COLOR_ORDER_RGBA |
-	       RADEON_CP_VC_CNTL_MAOS_ENABLE |
-	       RADEON_CP_VC_CNTL_VTX_FMT_RADEON_MODE |
-	       (vertex_nr << RADEON_CP_VC_CNTL_NUM_SHIFT));
-
-
-   if (RADEON_DEBUG & DEBUG_PRIMS)
-      fprintf(stderr, "%s: header 0x%x vfmt 0x%x vfcntl %x \n",
-	      __FUNCTION__,
-	      cmd[1].i, cmd[2].i, cmd[3].i);
-#endif
-}
-
-
-void radeonFlushElts( radeonContextPtr rmesa )
-{
-   int *cmd = (int *)(rmesa->store.cmd_buf + rmesa->store.elts_start);
-   int dwords;
-#if RADEON_OLD_PACKETS
-   int nr = (rmesa->store.cmd_used - (rmesa->store.elts_start + 24)) / 2;
-#else
-   int nr = (rmesa->store.cmd_used - (rmesa->store.elts_start + 16)) / 2;
-#endif
-
-   if (RADEON_DEBUG & DEBUG_IOCTL)
-      fprintf(stderr, "%s\n", __FUNCTION__);
-
-   assert( rmesa->dma.flush == radeonFlushElts );
-   rmesa->dma.flush = NULL;
-
-   /* Cope with odd number of elts:
-    */
-   rmesa->store.cmd_used = (rmesa->store.cmd_used + 2) & ~2;
-   dwords = (rmesa->store.cmd_used - rmesa->store.elts_start) / 4;
-
-#if RADEON_OLD_PACKETS
-   cmd[1] |= (dwords - 3) << 16;
-   cmd[5] |= nr << RADEON_CP_VC_CNTL_NUM_SHIFT;
-#else
-   cmd[1] |= (dwords - 3) << 16;
-   cmd[3] |= nr << RADEON_CP_VC_CNTL_NUM_SHIFT;
-#endif
-
-   if (RADEON_DEBUG & DEBUG_SYNC) {
-      fprintf(stderr, "%s: Syncing\n", __FUNCTION__);
-      radeonFinish( rmesa->glCtx );
-   }
-}
-
-
-GLushort *radeonAllocEltsOpenEnded( radeonContextPtr rmesa,
-				    GLuint vertex_format,
-				    GLuint primitive,
-				    GLuint min_nr )
-{
-   drm_radeon_cmd_header_t *cmd;
-   GLushort *retval;
-
-   if (RADEON_DEBUG & DEBUG_IOCTL)
-      fprintf(stderr, "%s %d\n", __FUNCTION__, min_nr);
-
-   assert((primitive & RADEON_CP_VC_CNTL_PRIM_WALK_IND));
-   
-   radeonEmitState( rmesa );
-   
-   cmd = (drm_radeon_cmd_header_t *)radeonAllocCmdBuf( rmesa,
-						       ELTS_BUFSZ(min_nr),
-						       __FUNCTION__ );
-#if RADEON_OLD_PACKETS
-   cmd[0].i = 0;
-   cmd[0].header.cmd_type = RADEON_CMD_PACKET3_CLIP;
-   cmd[1].i = RADEON_CP_PACKET3_3D_RNDR_GEN_INDX_PRIM;
-   cmd[2].i = rmesa->ioctl.vertex_offset;
-   cmd[3].i = 0xffff;
-   cmd[4].i = vertex_format;
-   cmd[5].i = (primitive | 
-	       RADEON_CP_VC_CNTL_PRIM_WALK_IND |
-	       RADEON_CP_VC_CNTL_COLOR_ORDER_RGBA |
-	       RADEON_CP_VC_CNTL_VTX_FMT_RADEON_MODE);
-
-   retval = (GLushort *)(cmd+6);
-#else   
-   cmd[0].i = 0;
-   cmd[0].header.cmd_type = RADEON_CMD_PACKET3_CLIP;
-   cmd[1].i = RADEON_CP_PACKET3_3D_DRAW_INDX;
-   cmd[2].i = vertex_format;
-   cmd[3].i = (primitive | 
-	       RADEON_CP_VC_CNTL_PRIM_WALK_IND |
-	       RADEON_CP_VC_CNTL_COLOR_ORDER_RGBA |
-	       RADEON_CP_VC_CNTL_MAOS_ENABLE |
-	       RADEON_CP_VC_CNTL_VTX_FMT_RADEON_MODE);
-
-   retval = (GLushort *)(cmd+4);
-#endif
-
-   if (RADEON_DEBUG & DEBUG_PRIMS)
-      fprintf(stderr, "%s: header 0x%x vfmt 0x%x prim %x \n",
-	      __FUNCTION__,
-	      cmd[1].i, vertex_format, primitive);
-
-   assert(!rmesa->dma.flush);
-   rmesa->glCtx->Driver.NeedFlush |= FLUSH_STORED_VERTICES;
-   rmesa->dma.flush = radeonFlushElts;
-
-   rmesa->store.elts_start = ((char *)cmd) - rmesa->store.cmd_buf;
-
-   return retval;
-}
-
-
-
-void radeonEmitVertexAOS( radeonContextPtr rmesa,
-			  GLuint vertex_size,
-			  GLuint offset )
-{
-#if RADEON_OLD_PACKETS
-   rmesa->ioctl.vertex_size = vertex_size;
-   rmesa->ioctl.vertex_offset = offset;
-#else
-   drm_radeon_cmd_header_t *cmd;
-
-   if (RADEON_DEBUG & (DEBUG_PRIMS|DEBUG_IOCTL))
-      fprintf(stderr, "%s:  vertex_size 0x%x offset 0x%x \n",
-	      __FUNCTION__, vertex_size, offset);
-
-   cmd = (drm_radeon_cmd_header_t *)radeonAllocCmdBuf( rmesa, VERT_AOS_BUFSZ,
-						  __FUNCTION__ );
-
-   cmd[0].i = 0;
-   cmd[0].header.cmd_type = RADEON_CMD_PACKET3;
-   cmd[1].i = RADEON_CP_PACKET3_3D_LOAD_VBPNTR | (2 << 16);
-   cmd[2].i = 1;
-   cmd[3].i = vertex_size | (vertex_size << 8);
-   cmd[4].i = offset;
-#endif
-}
-		       
-
-void radeonEmitAOS( radeonContextPtr rmesa,
-		    struct radeon_dma_region **component,
-		    GLuint nr,
-		    GLuint offset )
-{
-#if RADEON_OLD_PACKETS
-   assert( nr == 1 );
-   assert( component[0]->aos_size == component[0]->aos_stride );
-   rmesa->ioctl.vertex_size = component[0]->aos_size;
-   rmesa->ioctl.vertex_offset = 
-      (component[0]->aos_start + offset * component[0]->aos_stride * 4);
-#else
-   drm_radeon_cmd_header_t *cmd;
-   int sz = AOS_BUFSZ(nr);
-   int i;
-   int *tmp;
-
-   if (RADEON_DEBUG & DEBUG_IOCTL)
-      fprintf(stderr, "%s\n", __FUNCTION__);
-
-
-   cmd = (drm_radeon_cmd_header_t *)radeonAllocCmdBuf( rmesa, sz,
-						  __FUNCTION__ );
-   cmd[0].i = 0;
-   cmd[0].header.cmd_type = RADEON_CMD_PACKET3;
-   cmd[1].i = RADEON_CP_PACKET3_3D_LOAD_VBPNTR | (((sz / sizeof(int))-3) << 16);
-   cmd[2].i = nr;
-   tmp = &cmd[0].i;
-   cmd += 3;
-
-   for (i = 0 ; i < nr ; i++) {
-      if (i & 1) {
-	 cmd[0].i |= ((component[i]->aos_stride << 24) | 
-		      (component[i]->aos_size << 16));
-	 cmd[2].i = (component[i]->aos_start + 
-		     offset * component[i]->aos_stride * 4);
-	 cmd += 3;
-      }
-      else {
-	 cmd[0].i = ((component[i]->aos_stride << 8) | 
-		     (component[i]->aos_size << 0));
-	 cmd[1].i = (component[i]->aos_start + 
-		     offset * component[i]->aos_stride * 4);
-      }
-   }
-
-   if (RADEON_DEBUG & DEBUG_VERTS) {
-      fprintf(stderr, "%s:\n", __FUNCTION__);
-      for (i = 0 ; i < sz ; i++)
-	 fprintf(stderr, "   %d: %x\n", i, tmp[i]);
-   }
-#endif
-}
-
-/* using already shifted color_fmt! */
-void radeonEmitBlit( radeonContextPtr rmesa, /* FIXME: which drmMinor is required? */
-		   GLuint color_fmt,
-		   GLuint src_pitch,
-		   GLuint src_offset,
-		   GLuint dst_pitch,
-		   GLuint dst_offset,
-		   GLint srcx, GLint srcy,
-		   GLint dstx, GLint dsty,
-		   GLuint w, GLuint h )
-{
-   drm_radeon_cmd_header_t *cmd;
-
-   if (RADEON_DEBUG & DEBUG_IOCTL)
-      fprintf(stderr, "%s src %x/%x %d,%d dst: %x/%x %d,%d sz: %dx%d\n",
-	      __FUNCTION__, 
-	      src_pitch, src_offset, srcx, srcy,
-	      dst_pitch, dst_offset, dstx, dsty,
-	      w, h);
-
-   assert( (src_pitch & 63) == 0 );
-   assert( (dst_pitch & 63) == 0 );
-   assert( (src_offset & 1023) == 0 ); 
-   assert( (dst_offset & 1023) == 0 ); 
-   assert( w < (1<<16) );
-   assert( h < (1<<16) );
-
-   cmd = (drm_radeon_cmd_header_t *)radeonAllocCmdBuf( rmesa, 8 * sizeof(int),
-						  __FUNCTION__ );
-
-
-   cmd[0].i = 0;
-   cmd[0].header.cmd_type = RADEON_CMD_PACKET3;
-   cmd[1].i = RADEON_CP_PACKET3_CNTL_BITBLT_MULTI | (5 << 16);
-   cmd[2].i = (RADEON_GMC_SRC_PITCH_OFFSET_CNTL |
-	       RADEON_GMC_DST_PITCH_OFFSET_CNTL |
-	       RADEON_GMC_BRUSH_NONE |
-	       color_fmt |
-	       RADEON_GMC_SRC_DATATYPE_COLOR |
-	       RADEON_ROP3_S |
-	       RADEON_DP_SRC_SOURCE_MEMORY |
-	       RADEON_GMC_CLR_CMP_CNTL_DIS |
-	       RADEON_GMC_WR_MSK_DIS );
-
-   cmd[3].i = ((src_pitch/64)<<22) | (src_offset >> 10);
-   cmd[4].i = ((dst_pitch/64)<<22) | (dst_offset >> 10);
-   cmd[5].i = (srcx << 16) | srcy;
-   cmd[6].i = (dstx << 16) | dsty; /* dst */
-   cmd[7].i = (w << 16) | h;
-}
-
-
-void radeonEmitWait( radeonContextPtr rmesa, GLuint flags )
-{
-   if (rmesa->dri.drmMinor >= 6) {
-      drm_radeon_cmd_header_t *cmd;
-
-      assert( !(flags & ~(RADEON_WAIT_2D|RADEON_WAIT_3D)) );
-      
-      cmd = (drm_radeon_cmd_header_t *)radeonAllocCmdBuf( rmesa, 1 * sizeof(int),
-						   __FUNCTION__ );
-      cmd[0].i = 0;
-      cmd[0].wait.cmd_type = RADEON_CMD_WAIT;
-      cmd[0].wait.flags = flags;
-   }
-}
-
-
-static int radeonFlushCmdBufLocked( radeonContextPtr rmesa, 
-				    const char * caller )
-{
-   int ret, i;
-   drm_radeon_cmd_buffer_t cmd;
-
-   if (rmesa->lost_context)
-      radeonBackUpAndEmitLostStateLocked(rmesa);
-
-   if (RADEON_DEBUG & DEBUG_IOCTL) {
-      fprintf(stderr, "%s from %s\n", __FUNCTION__, caller); 
-
-      if (RADEON_DEBUG & DEBUG_VERBOSE) 
-	 for (i = 0 ; i < rmesa->store.cmd_used ; i += 4 )
-	    fprintf(stderr, "%d: %x\n", i/4, 
-		    *(int *)(&rmesa->store.cmd_buf[i]));
-   }
-
-   if (RADEON_DEBUG & DEBUG_DMA)
-      fprintf(stderr, "%s: Releasing %d buffers\n", __FUNCTION__,
-	      rmesa->dma.nr_released_bufs);
-
-
-   if (RADEON_DEBUG & DEBUG_SANITY) {
-      if (rmesa->state.scissor.enabled) 
-	 ret = radeonSanityCmdBuffer( rmesa, 
-				      rmesa->state.scissor.numClipRects,
-				      rmesa->state.scissor.pClipRects);
-      else
-	 ret = radeonSanityCmdBuffer( rmesa, 
-				      rmesa->numClipRects,
-				      rmesa->pClipRects);
-      if (ret) {
-	 fprintf(stderr, "drmSanityCommandWrite: %d\n", ret);	 
-	 goto out;
-      }
-   }
-
-
-   cmd.bufsz = rmesa->store.cmd_used;
-   cmd.buf = rmesa->store.cmd_buf;
-
-   if (rmesa->state.scissor.enabled) {
-      cmd.nbox = rmesa->state.scissor.numClipRects;
-      cmd.boxes = rmesa->state.scissor.pClipRects;
-   } else {
-      cmd.nbox = rmesa->numClipRects;
-      cmd.boxes = rmesa->pClipRects;
-   }
-
-   ret = drmCommandWrite( rmesa->dri.fd,
-			  DRM_RADEON_CMDBUF,
-			  &cmd, sizeof(cmd) );
-
-   if (ret)
-      fprintf(stderr, "drmCommandWrite: %d\n", ret);
-
-   if (RADEON_DEBUG & DEBUG_SYNC) {
-      fprintf(stderr, "\nSyncing in %s\n\n", __FUNCTION__);
-      radeonWaitForIdleLocked( rmesa );
-   }
-
- out:
-   rmesa->store.primnr = 0;
-   rmesa->store.statenr = 0;
-   rmesa->store.cmd_used = 0;
-   rmesa->dma.nr_released_bufs = 0;
-   rmesa->save_on_next_emit = 1;
-
-   return ret;
-}
-
-
-/* Note: does not emit any commands to avoid recursion on
- * radeonAllocCmdBuf.
- */
-void radeonFlushCmdBuf( radeonContextPtr rmesa, const char *caller )
-{
-   int ret;
-
-	      
-   LOCK_HARDWARE( rmesa );
-
-   ret = radeonFlushCmdBufLocked( rmesa, caller );
-
-   UNLOCK_HARDWARE( rmesa );
-
-   if (ret) {
-      fprintf(stderr, "drm_radeon_cmd_buffer_t: %d (exiting)\n", ret);
-      exit(ret);
-   }
-}
-
-/* =============================================================
- * Hardware vertex buffer handling
- */
-
-
-void radeonRefillCurrentDmaRegion( radeonContextPtr rmesa )
-{
-   struct radeon_dma_buffer *dmabuf;
-   int fd = rmesa->dri.fd;
-   int index = 0;
-   int size = 0;
-   drmDMAReq dma;
-   int ret;
-
-   if (RADEON_DEBUG & (DEBUG_IOCTL|DEBUG_DMA))
-      fprintf(stderr, "%s\n", __FUNCTION__);  
-
-   if (rmesa->dma.flush) {
-      rmesa->dma.flush( rmesa );
-   }
-
-   if (rmesa->dma.current.buf)
-      radeonReleaseDmaRegion( rmesa, &rmesa->dma.current, __FUNCTION__ );
-
-   if (rmesa->dma.nr_released_bufs > 4)
-      radeonFlushCmdBuf( rmesa, __FUNCTION__ );
-
-   dma.context = rmesa->dri.hwContext;
-   dma.send_count = 0;
-   dma.send_list = NULL;
-   dma.send_sizes = NULL;
-   dma.flags = 0;
-   dma.request_count = 1;
-   dma.request_size = RADEON_BUFFER_SIZE;
-   dma.request_list = &index;
-   dma.request_sizes = &size;
-   dma.granted_count = 0;
-
-   LOCK_HARDWARE(rmesa);	/* no need to validate */
-
-   ret = drmDMA( fd, &dma );
-      
-   if (ret != 0) {
-      /* Free some up this way?
-       */
-      if (rmesa->dma.nr_released_bufs) {
-	 radeonFlushCmdBufLocked( rmesa, __FUNCTION__ );
-      }
-      
-      if (RADEON_DEBUG & DEBUG_DMA)
-	 fprintf(stderr, "Waiting for buffers\n");
-
-      radeonWaitForIdleLocked( rmesa );
-      ret = drmDMA( fd, &dma );
-
-      if ( ret != 0 ) {
-	 UNLOCK_HARDWARE( rmesa );
-	 fprintf( stderr, "Error: Could not get dma buffer... exiting\n" );
-	 exit( -1 );
-      }
-   }
-
-   UNLOCK_HARDWARE(rmesa);
-
-   if (RADEON_DEBUG & DEBUG_DMA)
-      fprintf(stderr, "Allocated buffer %d\n", index);
-
-   dmabuf = CALLOC_STRUCT( radeon_dma_buffer );
-   dmabuf->buf = &rmesa->radeonScreen->buffers->list[index];
-   dmabuf->refcount = 1;
-
-   rmesa->dma.current.buf = dmabuf;
-   rmesa->dma.current.address = dmabuf->buf->address;
-   rmesa->dma.current.end = dmabuf->buf->total;
-   rmesa->dma.current.start = 0;
-   rmesa->dma.current.ptr = 0;
-
-   rmesa->c_vertexBuffers++;
-}
-
-void radeonReleaseDmaRegion( radeonContextPtr rmesa,
-			     struct radeon_dma_region *region,
-			     const char *caller )
-{
-   if (RADEON_DEBUG & DEBUG_IOCTL)
-      fprintf(stderr, "%s from %s\n", __FUNCTION__, caller); 
-   
-   if (!region->buf)
-      return;
-
-   if (rmesa->dma.flush)
-      rmesa->dma.flush( rmesa );
-
-   if (--region->buf->refcount == 0) {
-      drm_radeon_cmd_header_t *cmd;
-
-      if (RADEON_DEBUG & (DEBUG_IOCTL|DEBUG_DMA))
-	 fprintf(stderr, "%s -- DISCARD BUF %d\n", __FUNCTION__,
-		 region->buf->buf->idx);  
-      
-      cmd = (drm_radeon_cmd_header_t *)radeonAllocCmdBuf( rmesa, sizeof(*cmd), 
-						     __FUNCTION__ );
-      cmd->dma.cmd_type = RADEON_CMD_DMA_DISCARD;
-      cmd->dma.buf_idx = region->buf->buf->idx;
-      FREE(region->buf);
-      rmesa->dma.nr_released_bufs++;
-   }
-
-   region->buf = NULL;
-   region->start = 0;
-}
-
-/* Allocates a region from rmesa->dma.current.  If there isn't enough
- * space in current, grab a new buffer (and discard what was left of current)
- */
-void radeonAllocDmaRegion( radeonContextPtr rmesa, 
-			   struct radeon_dma_region *region,
-			   int bytes,
-			   int alignment )
-{
-   if (RADEON_DEBUG & DEBUG_IOCTL)
-      fprintf(stderr, "%s %d\n", __FUNCTION__, bytes);
-
-   if (rmesa->dma.flush)
-      rmesa->dma.flush( rmesa );
-
-   if (region->buf)
-      radeonReleaseDmaRegion( rmesa, region, __FUNCTION__ );
-
-   alignment--;
-   rmesa->dma.current.start = rmesa->dma.current.ptr = 
-      (rmesa->dma.current.ptr + alignment) & ~alignment;
-
-   if ( rmesa->dma.current.ptr + bytes > rmesa->dma.current.end ) 
-      radeonRefillCurrentDmaRegion( rmesa );
-
-   region->start = rmesa->dma.current.start;
-   region->ptr = rmesa->dma.current.start;
-   region->end = rmesa->dma.current.start + bytes;
-   region->address = rmesa->dma.current.address;
-   region->buf = rmesa->dma.current.buf;
-   region->buf->refcount++;
-
-   rmesa->dma.current.ptr += bytes; /* bug - if alignment > 7 */
-   rmesa->dma.current.start = 
-      rmesa->dma.current.ptr = (rmesa->dma.current.ptr + 0x7) & ~0x7;  
-}
-
-void radeonAllocDmaRegionVerts( radeonContextPtr rmesa, 
-				struct radeon_dma_region *region,
-				int numverts,
-				int vertsize,
-				int alignment )
-{
-   radeonAllocDmaRegion( rmesa, region, vertsize * numverts, alignment );
-}
-
-/* ================================================================
- * SwapBuffers with client-side throttling
- */
-
-static u_int32_t radeonGetLastFrame (radeonContextPtr rmesa) 
-{
-   unsigned char *RADEONMMIO = rmesa->radeonScreen->mmio.map;
-   int ret;
-   u_int32_t frame;
-
-   if (rmesa->dri.screen->drmMinor >= 4) {
-      drm_radeon_getparam_t gp;
-
-      gp.param = RADEON_PARAM_LAST_FRAME;
-      gp.value = (int *)&frame;
-      ret = drmCommandWriteRead( rmesa->dri.fd, DRM_RADEON_GETPARAM,
-				 &gp, sizeof(gp) );
-   } 
-   else
-      ret = -EINVAL;
-
-   if ( ret == -EINVAL ) {
-      frame = INREG( RADEON_LAST_FRAME_REG );
-      ret = 0;
-   } 
-   if ( ret ) {
-      fprintf( stderr, "%s: drm_radeon_getparam_t: %d\n", __FUNCTION__, ret );
-      exit(1);
-   }
-
-   return frame;
-}
-
-static void radeonEmitIrqLocked( radeonContextPtr rmesa )
-{
-   drm_radeon_irq_emit_t ie;
-   int ret;
-
-   ie.irq_seq = &rmesa->iw.irq_seq;
-   ret = drmCommandWriteRead( rmesa->dri.fd, DRM_RADEON_IRQ_EMIT, 
-			      &ie, sizeof(ie) );
-   if ( ret ) {
-      fprintf( stderr, "%s: drm_radeon_irq_emit_t: %d\n", __FUNCTION__, ret );
-      exit(1);
-   }
-}
-
-
-static void radeonWaitIrq( radeonContextPtr rmesa )
-{
-   int ret;
-
-   do {
-      ret = drmCommandWrite( rmesa->dri.fd, DRM_RADEON_IRQ_WAIT,
-			     &rmesa->iw, sizeof(rmesa->iw) );
-   } while (ret && (errno == EINTR || errno == EAGAIN));
-
-   if ( ret ) {
-      fprintf( stderr, "%s: drmRadeonIrqWait: %d\n", __FUNCTION__, ret );
-      exit(1);
-   }
-}
-
-
-static void radeonWaitForFrameCompletion( radeonContextPtr rmesa )
-{
-   drm_radeon_sarea_t *sarea = rmesa->sarea;
-
-   if (rmesa->do_irqs) {
-      if (radeonGetLastFrame(rmesa) < sarea->last_frame) {
-	 if (!rmesa->irqsEmitted) {
-	    while (radeonGetLastFrame (rmesa) < sarea->last_frame)
-	       ;
-	 }
-	 else {
-	    UNLOCK_HARDWARE( rmesa ); 
-	    radeonWaitIrq( rmesa );	
-	    LOCK_HARDWARE( rmesa ); 
-	 }
-	 rmesa->irqsEmitted = 10;
-      }
-
-      if (rmesa->irqsEmitted) {
-	 radeonEmitIrqLocked( rmesa );
-	 rmesa->irqsEmitted--;
-      }
-   } 
-   else {
-      while (radeonGetLastFrame (rmesa) < sarea->last_frame) {
-	 UNLOCK_HARDWARE( rmesa ); 
-	 if (rmesa->do_usleeps) 
-	    DO_USLEEP( 1 );
-	 LOCK_HARDWARE( rmesa ); 
-      }
-   }
-}
-
-/* Copy the back color buffer to the front color buffer.
- */
-void radeonCopyBuffer( const __DRIdrawablePrivate *dPriv )
-{
-   radeonContextPtr rmesa;
-   GLint nbox, i, ret;
-   GLboolean   missed_target;
-   int64_t ust;
-
-   assert(dPriv);
-   assert(dPriv->driContextPriv);
-   assert(dPriv->driContextPriv->driverPrivate);
-
-   rmesa = (radeonContextPtr) dPriv->driContextPriv->driverPrivate;
-
-   if ( RADEON_DEBUG & DEBUG_IOCTL ) {
-      fprintf( stderr, "\n%s( %p )\n\n", __FUNCTION__, (void *) rmesa->glCtx );
-   }
-
-   RADEON_FIREVERTICES( rmesa );
-   LOCK_HARDWARE( rmesa );
-
-   /* Throttle the frame rate -- only allow one pending swap buffers
-    * request at a time.
-    */
-   radeonWaitForFrameCompletion( rmesa );
-   UNLOCK_HARDWARE( rmesa );
-   driWaitForVBlank( dPriv, & rmesa->vbl_seq, rmesa->vblank_flags, & missed_target );
-   LOCK_HARDWARE( rmesa );
-
-   nbox = dPriv->numClipRects; /* must be in locked region */
-
-   for ( i = 0 ; i < nbox ; ) {
-      GLint nr = MIN2( i + RADEON_NR_SAREA_CLIPRECTS , nbox );
-      drm_clip_rect_t *box = dPriv->pClipRects;
-      drm_clip_rect_t *b = rmesa->sarea->boxes;
-      GLint n = 0;
-
-      for ( ; i < nr ; i++ ) {
-	 *b++ = box[i];
-	 n++;
-      }
-      rmesa->sarea->nbox = n;
-
-      ret = drmCommandNone( rmesa->dri.fd, DRM_RADEON_SWAP );
-
-      if ( ret ) {
-	 fprintf( stderr, "DRM_RADEON_SWAP_BUFFERS: return = %d\n", ret );
-	 UNLOCK_HARDWARE( rmesa );
-	 exit( 1 );
-      }
-   }
-
-   UNLOCK_HARDWARE( rmesa );
-   rmesa->swap_count++;
-   (*dri_interface->getUST)( & ust );
-   if ( missed_target ) {
-      rmesa->swap_missed_count++;
-      rmesa->swap_missed_ust = ust - rmesa->swap_ust;
-   }
-
-   rmesa->swap_ust = ust;
-   rmesa->hw.all_dirty = GL_TRUE;
-}
-
-void radeonPageFlip( const __DRIdrawablePrivate *dPriv )
-{
-   radeonContextPtr rmesa;
-   GLint ret;
-   GLboolean   missed_target;
-
-   assert(dPriv);
-   assert(dPriv->driContextPriv);
-   assert(dPriv->driContextPriv->driverPrivate);
-
-   rmesa = (radeonContextPtr) dPriv->driContextPriv->driverPrivate;
-
-   if ( RADEON_DEBUG & DEBUG_IOCTL ) {
-      fprintf(stderr, "%s: pfCurrentPage: %d\n", __FUNCTION__,
-	      rmesa->sarea->pfCurrentPage);
-   }
-
-   RADEON_FIREVERTICES( rmesa );
-   LOCK_HARDWARE( rmesa );
-
-   /* Need to do this for the perf box placement:
-    */
-   if (dPriv->numClipRects)
-   {
-      drm_clip_rect_t *box = dPriv->pClipRects;
-      drm_clip_rect_t *b = rmesa->sarea->boxes;
-      b[0] = box[0];
-      rmesa->sarea->nbox = 1;
-   }
-
-   /* Throttle the frame rate -- only allow a few pending swap buffers
-    * request at a time.
-    */
-   radeonWaitForFrameCompletion( rmesa );
-   UNLOCK_HARDWARE( rmesa );
-   driWaitForVBlank( dPriv, & rmesa->vbl_seq, rmesa->vblank_flags, & missed_target );
-   if ( missed_target ) {
-      rmesa->swap_missed_count++;
-      (void) (*dri_interface->getUST)( & rmesa->swap_missed_ust );
-   }
-   LOCK_HARDWARE( rmesa );
-
-   ret = drmCommandNone( rmesa->dri.fd, DRM_RADEON_FLIP );
-
-   UNLOCK_HARDWARE( rmesa );
-
-   if ( ret ) {
-      fprintf( stderr, "DRM_RADEON_FLIP: return = %d\n", ret );
-      exit( 1 );
-   }
-
-   rmesa->swap_count++;
-   (void) (*dri_interface->getUST)( & rmesa->swap_ust );
-
-   if ( rmesa->sarea->pfCurrentPage == 1 ) {
-	 rmesa->state.color.drawOffset = rmesa->radeonScreen->frontOffset;
-	 rmesa->state.color.drawPitch  = rmesa->radeonScreen->frontPitch;
-   } else {
-	 rmesa->state.color.drawOffset = rmesa->radeonScreen->backOffset;
-	 rmesa->state.color.drawPitch  = rmesa->radeonScreen->backPitch;
-   }
-
-   RADEON_STATECHANGE( rmesa, ctx );
-   rmesa->hw.ctx.cmd[CTX_RB3D_COLOROFFSET] = rmesa->state.color.drawOffset
-					   + rmesa->radeonScreen->fbLocation;
-   rmesa->hw.ctx.cmd[CTX_RB3D_COLORPITCH]  = rmesa->state.color.drawPitch;
-   if (rmesa->sarea->tiling_enabled) {
-      rmesa->hw.ctx.cmd[CTX_RB3D_COLORPITCH] |= RADEON_COLOR_TILE_ENABLE;
-   }
-}
-
-
-/* ================================================================
- * Buffer clear
- */
-#define RADEON_MAX_CLEARS	256
-
-static void radeonClear( GLcontext *ctx, GLbitfield mask, GLboolean all,
-			 GLint cx, GLint cy, GLint cw, GLint ch )
-{
-   radeonContextPtr rmesa = RADEON_CONTEXT(ctx);
-   __DRIdrawablePrivate *dPriv = rmesa->dri.drawable;
-   drm_radeon_sarea_t *sarea = rmesa->sarea;
-   unsigned char *RADEONMMIO = rmesa->radeonScreen->mmio.map;
-   u_int32_t clear;
-   GLuint flags = 0;
-   GLuint color_mask = 0;
-   GLint ret, i;
-
-   if ( RADEON_DEBUG & DEBUG_IOCTL ) {
-      fprintf( stderr, "%s:  all=%d cx=%d cy=%d cw=%d ch=%d\n",
-	       __FUNCTION__, all, cx, cy, cw, ch );
-   }
-
-   {
-      LOCK_HARDWARE( rmesa );
-      UNLOCK_HARDWARE( rmesa );
-      if ( dPriv->numClipRects == 0 ) 
-	 return;
-   }
-   
-   radeonFlush( ctx ); 
-
-   if ( mask & BUFFER_BIT_FRONT_LEFT ) {
-      flags |= RADEON_FRONT;
-      color_mask = rmesa->hw.msk.cmd[MSK_RB3D_PLANEMASK];
-      mask &= ~BUFFER_BIT_FRONT_LEFT;
-   }
-
-   if ( mask & BUFFER_BIT_BACK_LEFT ) {
-      flags |= RADEON_BACK;
-      color_mask = rmesa->hw.msk.cmd[MSK_RB3D_PLANEMASK];
-      mask &= ~BUFFER_BIT_BACK_LEFT;
-   }
-
-   if ( mask & BUFFER_BIT_DEPTH ) {
-      flags |= RADEON_DEPTH;
-      mask &= ~BUFFER_BIT_DEPTH;
-   }
-
-   if ( (mask & BUFFER_BIT_STENCIL) && rmesa->state.stencil.hwBuffer ) {
-      flags |= RADEON_STENCIL;
-      mask &= ~BUFFER_BIT_STENCIL;
-   }
-
-   if ( mask ) {
-      if (RADEON_DEBUG & DEBUG_FALLBACKS)
-	 fprintf(stderr, "%s: swrast clear, mask: %x\n", __FUNCTION__, mask);
-      _swrast_Clear( ctx, mask, all, cx, cy, cw, ch );
-   }
-
-   if ( !flags ) 
-      return;
-
-   if (rmesa->using_hyperz) {
-      flags |= RADEON_USE_COMP_ZBUF;
-/*      if (rmesa->radeonScreen->chipset & RADEON_CHIPSET_TCL) 
-         flags |= RADEON_USE_HIERZ; */
-      if (!(rmesa->state.stencil.hwBuffer) ||
-	 ((flags & RADEON_DEPTH) && (flags & RADEON_STENCIL) &&
-	    ((rmesa->state.stencil.clear & RADEON_STENCIL_WRITE_MASK) == RADEON_STENCIL_WRITE_MASK))) {
-	  flags |= RADEON_CLEAR_FASTZ;
-      }
-   }
-
-   /* Flip top to bottom */
-   cx += dPriv->x;
-   cy  = dPriv->y + dPriv->h - cy - ch;
-
-   LOCK_HARDWARE( rmesa );
-
-   /* Throttle the number of clear ioctls we do.
-    */
-   while ( 1 ) {
-      int ret;
-
-      if (rmesa->dri.screen->drmMinor >= 4) {
-	drm_radeon_getparam_t gp;
-
-	gp.param = RADEON_PARAM_LAST_CLEAR;
-	gp.value = (int *)&clear;
-	ret = drmCommandWriteRead( rmesa->dri.fd,
-				   DRM_RADEON_GETPARAM, &gp, sizeof(gp) );
-      } else
-	ret = -EINVAL;
-
-      if ( ret == -EINVAL ) {
-	 clear = INREG( RADEON_LAST_CLEAR_REG );
-	 ret = 0;
-      }
-      if ( ret ) {
-	 fprintf( stderr, "%s: drm_radeon_getparam_t: %d\n", __FUNCTION__, ret );
-	 exit(1);
-      }
-      if ( RADEON_DEBUG & DEBUG_IOCTL ) {
-	 fprintf( stderr, "%s( %d )\n", __FUNCTION__, (int)clear );
-	 if ( ret ) fprintf( stderr, " ( RADEON_LAST_CLEAR register read directly )\n" );
-      }
-
-      if ( sarea->last_clear - clear <= RADEON_MAX_CLEARS ) {
-	 break;
-      }
-
-      if ( rmesa->do_usleeps ) {
-	 UNLOCK_HARDWARE( rmesa );
-	 DO_USLEEP( 1 );
-	 LOCK_HARDWARE( rmesa );
-      }
-   }
-
-   /* Send current state to the hardware */
-   radeonFlushCmdBufLocked( rmesa, __FUNCTION__ );
-
-   for ( i = 0 ; i < dPriv->numClipRects ; ) {
-      GLint nr = MIN2( i + RADEON_NR_SAREA_CLIPRECTS, dPriv->numClipRects );
-      drm_clip_rect_t *box = dPriv->pClipRects;
-      drm_clip_rect_t *b = rmesa->sarea->boxes;
-      drm_radeon_clear_t clear;
-      drm_radeon_clear_rect_t depth_boxes[RADEON_NR_SAREA_CLIPRECTS];
-      GLint n = 0;
-
-      if ( !all ) {
-	 for ( ; i < nr ; i++ ) {
-	    GLint x = box[i].x1;
-	    GLint y = box[i].y1;
-	    GLint w = box[i].x2 - x;
-	    GLint h = box[i].y2 - y;
-
-	    if ( x < cx ) w -= cx - x, x = cx;
-	    if ( y < cy ) h -= cy - y, y = cy;
-	    if ( x + w > cx + cw ) w = cx + cw - x;
-	    if ( y + h > cy + ch ) h = cy + ch - y;
-	    if ( w <= 0 ) continue;
-	    if ( h <= 0 ) continue;
-
-	    b->x1 = x;
-	    b->y1 = y;
-	    b->x2 = x + w;
-	    b->y2 = y + h;
-	    b++;
-	    n++;
-	 }
-      } else {
-	 for ( ; i < nr ; i++ ) {
-	    *b++ = box[i];
-	    n++;
-	 }
-      }
-
-      rmesa->sarea->nbox = n;
-
-      clear.flags       = flags;
-      clear.clear_color = rmesa->state.color.clear;
-      clear.clear_depth = rmesa->state.depth.clear;
-      clear.color_mask  = rmesa->hw.msk.cmd[MSK_RB3D_PLANEMASK];
-      clear.depth_mask  = rmesa->state.stencil.clear;
-      clear.depth_boxes = depth_boxes;
-
-      n--;
-      b = rmesa->sarea->boxes;
-      for ( ; n >= 0 ; n-- ) {
-	 depth_boxes[n].f[CLEAR_X1] = (float)b[n].x1;
-	 depth_boxes[n].f[CLEAR_Y1] = (float)b[n].y1;
-	 depth_boxes[n].f[CLEAR_X2] = (float)b[n].x2;
-	 depth_boxes[n].f[CLEAR_Y2] = (float)b[n].y2;
-	 depth_boxes[n].f[CLEAR_DEPTH] = 
-	    (float)rmesa->state.depth.clear;
-      }
-
-      ret = drmCommandWrite( rmesa->dri.fd, DRM_RADEON_CLEAR,
-			     &clear, sizeof(drm_radeon_clear_t));
-
-      if ( ret ) {
-	 UNLOCK_HARDWARE( rmesa );
-	 fprintf( stderr, "DRM_RADEON_CLEAR: return = %d\n", ret );
-	 exit( 1 );
-      }
-   }
-
-   UNLOCK_HARDWARE( rmesa );
-   rmesa->hw.all_dirty = GL_TRUE;
-}
-
-
-void radeonWaitForIdleLocked( radeonContextPtr rmesa )
-{
-    int fd = rmesa->dri.fd;
-    int to = 0;
-    int ret, i = 0;
-
-    rmesa->c_drawWaits++;
-
-    do {
-        do {
-            ret = drmCommandNone( fd, DRM_RADEON_CP_IDLE);
-        } while ( ret && errno == EBUSY && i++ < RADEON_IDLE_RETRY );
-    } while ( ( ret == -EBUSY ) && ( to++ < RADEON_TIMEOUT ) );
-
-    if ( ret < 0 ) {
-	UNLOCK_HARDWARE( rmesa );
-	fprintf( stderr, "Error: Radeon timed out... exiting\n" );
-	exit( -1 );
-    }
-}
-
-
-static void radeonWaitForIdle( radeonContextPtr rmesa )
-{
-   LOCK_HARDWARE(rmesa);
-   radeonWaitForIdleLocked( rmesa );
-   UNLOCK_HARDWARE(rmesa);
-}
-
-
-void radeonFlush( GLcontext *ctx )
-{
-   radeonContextPtr rmesa = RADEON_CONTEXT( ctx );
-
-   if (RADEON_DEBUG & DEBUG_IOCTL)
-      fprintf(stderr, "%s\n", __FUNCTION__);
-
-   if (rmesa->dma.flush)
-      rmesa->dma.flush( rmesa );
-
-   radeonEmitState( rmesa );
-   
-   if (rmesa->store.cmd_used)
-      radeonFlushCmdBuf( rmesa, __FUNCTION__ );
-}
-
-/* Make sure all commands have been sent to the hardware and have
- * completed processing.
- */
-void radeonFinish( GLcontext *ctx )
-{
-   radeonContextPtr rmesa = RADEON_CONTEXT(ctx);
-   radeonFlush( ctx );
-
-   if (rmesa->do_irqs) {
-      LOCK_HARDWARE( rmesa );
-      radeonEmitIrqLocked( rmesa );
-      UNLOCK_HARDWARE( rmesa );
-      radeonWaitIrq( rmesa );
-   }
-   else
-      radeonWaitForIdle( rmesa );
-}
-
-
-void radeonInitIoctlFuncs( GLcontext *ctx )
-{
-    ctx->Driver.Clear = radeonClear;
-    ctx->Driver.Finish = radeonFinish;
-    ctx->Driver.Flush = radeonFlush;
-}
-
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/radeon/radeon_ioctl.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/radeon/radeon_ioctl.h
deleted file mode 100644
index 8b21920c5..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/radeon/radeon_ioctl.h
+++ /dev/null
@@ -1,217 +0,0 @@
-/* $XFree86: xc/lib/GL/mesa/src/drv/radeon/radeon_ioctl.h,v 1.6 2002/12/16 16:18:58 dawes Exp $ */
-/**************************************************************************
-
-Copyright 2000, 2001 ATI Technologies Inc., Ontario, Canada, and
-                     VA Linux Systems Inc., Fremont, California.
-
-All Rights Reserved.
-
-Permission is hereby granted, free of charge, to any person obtaining
-a copy of this software and associated documentation files (the
-"Software"), to deal in the Software without restriction, including
-without limitation the rights to use, copy, modify, merge, publish,
-distribute, sublicense, and/or sell copies of the Software, and to
-permit persons to whom the Software is furnished to do so, subject to
-the following conditions:
-
-The above copyright notice and this permission notice (including the
-next paragraph) shall be included in all copies or substantial
-portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
-EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
-IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
-LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
-OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
-WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-**************************************************************************/
-
-/*
- * Authors:
- *   Kevin E. Martin <martin@valinux.com>
- *   Gareth Hughes <gareth@valinux.com>
- */
-
-#ifndef __RADEON_IOCTL_H__
-#define __RADEON_IOCTL_H__
-
-#include "simple_list.h"
-#include "radeon_lock.h"
-
-
-extern void radeonEmitState( radeonContextPtr rmesa );
-extern void radeonEmitVertexAOS( radeonContextPtr rmesa,
-				 GLuint vertex_size,
-				 GLuint offset );
-
-extern void radeonEmitVbufPrim( radeonContextPtr rmesa,
-				GLuint vertex_format,
-				GLuint primitive,
-				GLuint vertex_nr );
-
-extern void radeonFlushElts( radeonContextPtr rmesa );
-
-extern GLushort *radeonAllocEltsOpenEnded( radeonContextPtr rmesa,
-					   GLuint vertex_format,
-					   GLuint primitive,
-					   GLuint min_nr );
-
-extern void radeonEmitAOS( radeonContextPtr rmesa,
-			   struct radeon_dma_region **regions,
-			   GLuint n,
-			   GLuint offset );
-
-extern void radeonEmitBlit( radeonContextPtr rmesa,
-			    GLuint color_fmt,
-			    GLuint src_pitch,
-			    GLuint src_offset,
-			    GLuint dst_pitch,
-			    GLuint dst_offset,
-			    GLint srcx, GLint srcy,
-			    GLint dstx, GLint dsty,
-			    GLuint w, GLuint h );
-
-extern void radeonEmitWait( radeonContextPtr rmesa, GLuint flags );
-
-extern void radeonFlushCmdBuf( radeonContextPtr rmesa, const char * );
-extern void radeonRefillCurrentDmaRegion( radeonContextPtr rmesa );
-
-extern void radeonAllocDmaRegion( radeonContextPtr rmesa,
-				  struct radeon_dma_region *region,
-				  int bytes, 
-				  int alignment );
-
-extern void radeonAllocDmaRegionVerts( radeonContextPtr rmesa,
-				       struct radeon_dma_region *region,
-				       int numverts,
-				       int vertsize, 
-				       int alignment );
-
-extern void radeonReleaseDmaRegion( radeonContextPtr rmesa,
-				    struct radeon_dma_region *region,
-				    const char *caller );
-
-extern void radeonCopyBuffer( const __DRIdrawablePrivate *drawable );
-extern void radeonPageFlip( const __DRIdrawablePrivate *drawable );
-extern void radeonFlush( GLcontext *ctx );
-extern void radeonFinish( GLcontext *ctx );
-extern void radeonWaitForIdleLocked( radeonContextPtr rmesa );
-extern void radeonWaitForVBlank( radeonContextPtr rmesa );
-extern void radeonInitIoctlFuncs( GLcontext *ctx );
-extern void radeonGetAllParams( radeonContextPtr rmesa );
-extern void radeonSetUpAtomList( radeonContextPtr rmesa );
-
-/* radeon_compat.c:
- */
-extern void radeonCompatEmitPrimitive( radeonContextPtr rmesa,
-				       GLuint vertex_format,
-				       GLuint hw_primitive,
-				       GLuint nrverts );
-
-/* ================================================================
- * Helper macros:
- */
-
-/* Close off the last primitive, if it exists.
- */
-#define RADEON_NEWPRIM( rmesa )			\
-do {						\
-   if ( rmesa->dma.flush )			\
-      rmesa->dma.flush( rmesa );	\
-} while (0)
-
-/* Can accomodate several state changes and primitive changes without
- * actually firing the buffer.
- */
-#define RADEON_STATECHANGE( rmesa, ATOM )			\
-do {								\
-   RADEON_NEWPRIM( rmesa );					\
-   rmesa->hw.ATOM.dirty = GL_TRUE;				\
-   rmesa->hw.is_dirty = GL_TRUE;				\
-} while (0)
-
-#define RADEON_DB_STATE( ATOM )			        \
-   memcpy( rmesa->hw.ATOM.lastcmd, rmesa->hw.ATOM.cmd,	\
-	   rmesa->hw.ATOM.cmd_size * 4)
-
-static __inline int RADEON_DB_STATECHANGE( 
-   radeonContextPtr rmesa,
-   struct radeon_state_atom *atom )
-{
-   if (memcmp(atom->cmd, atom->lastcmd, atom->cmd_size*4)) {
-      int *tmp;
-      RADEON_NEWPRIM( rmesa );
-      atom->dirty = GL_TRUE;
-      rmesa->hw.is_dirty = GL_TRUE;
-      tmp = atom->cmd; 
-      atom->cmd = atom->lastcmd;
-      atom->lastcmd = tmp;
-      return 1;
-   }
-   else
-      return 0;
-}
-
-
-/* Fire the buffered vertices no matter what.
- */
-#define RADEON_FIREVERTICES( rmesa )			\
-do {							\
-   if ( rmesa->store.cmd_used || rmesa->dma.flush ) {	\
-      radeonFlush( rmesa->glCtx );			\
-   }							\
-} while (0)
-
-/* Command lengths.  Note that any time you ensure ELTS_BUFSZ or VBUF_BUFSZ
- * are available, you will also be adding an rmesa->state.max_state_size because
- * r200EmitState is called from within r200EmitVbufPrim and r200FlushElts.
- */
-#if RADEON_OLD_PACKETS
-#define AOS_BUFSZ(nr)	((3 + ((nr / 2) * 3) + ((nr & 1) * 2)) * sizeof(int))
-#define VERT_AOS_BUFSZ	(0)
-#define ELTS_BUFSZ(nr)	(24 + nr * 2)
-#define VBUF_BUFSZ	(6 * sizeof(int))
-#else
-#define AOS_BUFSZ(nr)	((3 + ((nr / 2) * 3) + ((nr & 1) * 2)) * sizeof(int))
-#define VERT_AOS_BUFSZ	(5 * sizeof(int))
-#define ELTS_BUFSZ(nr)	(16 + nr * 2)
-#define VBUF_BUFSZ	(4 * sizeof(int))
-#endif
-
-/* Ensure that a minimum amount of space is available in the command buffer.
- * This is used to ensure atomicity of state updates with the rendering requests
- * that rely on them.
- *
- * An alternative would be to implement a "soft lock" such that when the buffer
- * wraps at an inopportune time, we grab the lock, flush the current buffer,
- * and hang on to the lock until the critical section is finished and we flush
- * the buffer again and unlock.
- */
-static __inline void radeonEnsureCmdBufSpace( radeonContextPtr rmesa,
-					      int bytes )
-{
-   if (rmesa->store.cmd_used + bytes > RADEON_CMD_BUF_SZ)
-      radeonFlushCmdBuf( rmesa, __FUNCTION__ );
-   assert( bytes <= RADEON_CMD_BUF_SZ );
-}
-
-/* Alloc space in the command buffer
- */
-static __inline char *radeonAllocCmdBuf( radeonContextPtr rmesa,
-					 int bytes, const char *where )
-{
-   if (rmesa->store.cmd_used + bytes > RADEON_CMD_BUF_SZ)
-      radeonFlushCmdBuf( rmesa, __FUNCTION__ );
-   
-   assert(rmesa->dri.drmMinor >= 3);
-
-   {
-      char *head = rmesa->store.cmd_buf + rmesa->store.cmd_used;
-      rmesa->store.cmd_used += bytes;
-      return head;
-   }
-}
-
-#endif /* __RADEON_IOCTL_H__ */
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/radeon/radeon_lighting.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/radeon/radeon_lighting.c
deleted file mode 100644
index 44e00af0e..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/radeon/radeon_lighting.c
+++ /dev/null
@@ -1,682 +0,0 @@
-/* $XFree86: xc/lib/GL/mesa/src/drv/radeon/radeon_state.c,v 1.5 2002/09/16 18:05:20 eich Exp $ */
-/*
- * Copyright 2000, 2001 VA Linux Systems Inc., Fremont, California.
- *
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * on the rights to use, copy, modify, merge, publish, distribute, sub
- * license, and/or sell copies of the Software, and to permit persons to whom
- * the Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
- * VA LINUX SYSTEMS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- *
- * Authors:
- *    Gareth Hughes <gareth@valinux.com>
- *    Keith Whitwell <keith@tungstengraphics.com>
- */
-
-#include "glheader.h"
-#include "imports.h"
-#include "api_arrayelt.h"
-/* #include "mmath.h" */
-#include "enums.h"
-#include "colormac.h"
-
-
-#include "radeon_context.h"
-#include "radeon_ioctl.h"
-#include "radeon_state.h"
-#include "radeon_tcl.h"
-#include "radeon_tex.h"
-#include "radeon_vtxfmt.h"
-
-
-
-/* =============================================================
- * Materials
- */
-
-
-/* Update on colormaterial, material emmissive/ambient, 
- * lightmodel.globalambient
- */
-void update_global_ambient( GLcontext *ctx )
-{
-   radeonContextPtr rmesa = RADEON_CONTEXT(ctx);
-   float *fcmd = (float *)RADEON_DB_STATE( glt );
-
-   /* Need to do more if both emmissive & ambient are PREMULT:
-    */
-   if ((rmesa->hw.tcl.cmd[TCL_LIGHT_MODEL_CTL] &
-       ((3 << RADEON_EMISSIVE_SOURCE_SHIFT) |
-	(3 << RADEON_AMBIENT_SOURCE_SHIFT))) == 0) 
-   {
-      COPY_3V( &fcmd[GLT_RED], 
-	       ctx->Light.Material[0].Emission);
-      ACC_SCALE_3V( &fcmd[GLT_RED],
-		   ctx->Light.Model.Ambient,
-		   ctx->Light.Material[0].Ambient);
-   } 
-   else
-   {
-      COPY_3V( &fcmd[GLT_RED], ctx->Light.Model.Ambient );
-   }
-   
-   RADEON_DB_STATECHANGE(rmesa, &rmesa->hw.glt);
-}
-
-/* Update on change to 
- *    - light[p].colors
- *    - light[p].enabled
- *    - material,
- *    - colormaterial enabled
- *    - colormaterial bitmask
- */
-void update_light_colors( GLcontext *ctx, GLuint p )
-{
-   struct gl_light *l = &ctx->Light.Light[p];
-
-/*     fprintf(stderr, "%s\n", __FUNCTION__); */
-
-   if (l->Enabled) {
-      radeonContextPtr rmesa = RADEON_CONTEXT(ctx);
-      float *fcmd = (float *)RADEON_DB_STATE( lit[p] );
-      GLuint bitmask = ctx->Light.ColorMaterialBitmask;
-      struct gl_material *mat = &ctx->Light.Material[0];
-
-      COPY_4V( &fcmd[LIT_AMBIENT_RED], l->Ambient );	 
-      COPY_4V( &fcmd[LIT_DIFFUSE_RED], l->Diffuse );
-      COPY_4V( &fcmd[LIT_SPECULAR_RED], l->Specular );
-      
-      if (!ctx->Light.ColorMaterialEnabled)
-	 bitmask = 0;
-
-      if ((bitmask & FRONT_AMBIENT_BIT) == 0) 
-	 SELF_SCALE_3V( &fcmd[LIT_AMBIENT_RED], mat->Ambient );
-
-      if ((bitmask & FRONT_DIFFUSE_BIT) == 0) 
-	 SELF_SCALE_3V( &fcmd[LIT_DIFFUSE_RED], mat->Diffuse );
-      
-      if ((bitmask & FRONT_SPECULAR_BIT) == 0) 
-	 SELF_SCALE_3V( &fcmd[LIT_SPECULAR_RED], mat->Specular );
-
-      RADEON_DB_STATECHANGE( rmesa, &rmesa->hw.lit[p] );
-   }
-}
-
-/* Also fallback for asym colormaterial mode in twoside lighting...
- */
-void check_twoside_fallback( GLcontext *ctx )
-{
-   GLboolean fallback = GL_FALSE;
-
-   if (ctx->Light.Enabled && ctx->Light.Model.TwoSide) {
-      if (memcmp( &ctx->Light.Material[0],
-		  &ctx->Light.Material[1],
-		  sizeof(struct gl_material)) != 0)
-	 fallback = GL_TRUE;  
-      else if (ctx->Light.ColorMaterialEnabled &&
-	       (ctx->Light.ColorMaterialBitmask & BACK_MATERIAL_BITS) != 
-	       ((ctx->Light.ColorMaterialBitmask & FRONT_MATERIAL_BITS)<<1))
-	 fallback = GL_TRUE;
-   }
-
-   TCL_FALLBACK( ctx, RADEON_TCL_FALLBACK_LIGHT_TWOSIDE, fallback );
-}
-
-void radeonColorMaterial( GLcontext *ctx, GLenum face, GLenum mode )
-{
-   if (ctx->Light.ColorMaterialEnabled) {
-      radeonContextPtr rmesa = RADEON_CONTEXT(ctx);
-      GLuint light_model_ctl = rmesa->hw.tcl.cmd[TCL_LIGHT_MODEL_CTL];
-      GLuint mask = ctx->Light.ColorMaterialBitmask;
-
-      /* Default to PREMULT:
-       */
-      light_model_ctl &= ~((3 << RADEON_EMISSIVE_SOURCE_SHIFT) |
-			   (3 << RADEON_AMBIENT_SOURCE_SHIFT) |
-			   (3 << RADEON_DIFFUSE_SOURCE_SHIFT) |
-			   (3 << RADEON_SPECULAR_SOURCE_SHIFT)); 
-   
-      if (mask & FRONT_EMISSION_BIT) {
-	 light_model_ctl |= (RADEON_LM_SOURCE_VERTEX_DIFFUSE <<
-			     RADEON_EMISSIVE_SOURCE_SHIFT);
-      }
-
-      if (mask & FRONT_AMBIENT_BIT) {
-	 light_model_ctl |= (RADEON_LM_SOURCE_VERTEX_DIFFUSE <<
-			     RADEON_AMBIENT_SOURCE_SHIFT);
-      }
-	 
-      if (mask & FRONT_DIFFUSE_BIT) {
-	 light_model_ctl |= (RADEON_LM_SOURCE_VERTEX_DIFFUSE <<
-			     RADEON_DIFFUSE_SOURCE_SHIFT);
-      }
-   
-      if (mask & FRONT_SPECULAR_BIT) {
-	 light_model_ctl |= (RADEON_LM_SOURCE_VERTEX_DIFFUSE <<
-			     RADEON_SPECULAR_SOURCE_SHIFT);
-      }
-   
-      if (light_model_ctl != rmesa->hw.tcl.cmd[TCL_LIGHT_MODEL_CTL]) {
-	 GLuint p;
-
-	 RADEON_STATECHANGE( rmesa, tcl );
-	 rmesa->hw.tcl.cmd[TCL_LIGHT_MODEL_CTL] = light_model_ctl;      
-
-	 for (p = 0 ; p < MAX_LIGHTS; p++) 
-	    update_light_colors( ctx, p );
-	 update_global_ambient( ctx );
-      }
-   }
-   
-   check_twoside_fallback( ctx );
-}
-
-void radeonUpdateMaterial( GLcontext *ctx )
-{
-   radeonContextPtr rmesa = RADEON_CONTEXT(ctx);
-   GLfloat *fcmd = (GLfloat *)RADEON_DB_STATE( mtl );
-   GLuint p;
-   GLuint mask = ~0;
-   
-   if (ctx->Light.ColorMaterialEnabled)
-      mask &= ~ctx->Light.ColorMaterialBitmask;
-
-   if (RADEON_DEBUG & DEBUG_STATE)
-      fprintf(stderr, "%s\n", __FUNCTION__);
-
-      
-   if (mask & FRONT_EMISSION_BIT) {
-      fcmd[MTL_EMMISSIVE_RED]   = ctx->Light.Material[0].Emission[0];
-      fcmd[MTL_EMMISSIVE_GREEN] = ctx->Light.Material[0].Emission[1];
-      fcmd[MTL_EMMISSIVE_BLUE]  = ctx->Light.Material[0].Emission[2];
-      fcmd[MTL_EMMISSIVE_ALPHA] = ctx->Light.Material[0].Emission[3];
-   }
-   if (mask & FRONT_AMBIENT_BIT) {
-      fcmd[MTL_AMBIENT_RED]     = ctx->Light.Material[0].Ambient[0];
-      fcmd[MTL_AMBIENT_GREEN]   = ctx->Light.Material[0].Ambient[1];
-      fcmd[MTL_AMBIENT_BLUE]    = ctx->Light.Material[0].Ambient[2];
-      fcmd[MTL_AMBIENT_ALPHA]   = ctx->Light.Material[0].Ambient[3];
-   }
-   if (mask & FRONT_DIFFUSE_BIT) {
-      fcmd[MTL_DIFFUSE_RED]     = ctx->Light.Material[0].Diffuse[0];
-      fcmd[MTL_DIFFUSE_GREEN]   = ctx->Light.Material[0].Diffuse[1];
-      fcmd[MTL_DIFFUSE_BLUE]    = ctx->Light.Material[0].Diffuse[2];
-      fcmd[MTL_DIFFUSE_ALPHA]   = ctx->Light.Material[0].Diffuse[3];
-   }
-   if (mask & FRONT_SPECULAR_BIT) {
-      fcmd[MTL_SPECULAR_RED]    = ctx->Light.Material[0].Specular[0];
-      fcmd[MTL_SPECULAR_GREEN]  = ctx->Light.Material[0].Specular[1];
-      fcmd[MTL_SPECULAR_BLUE]   = ctx->Light.Material[0].Specular[2];
-      fcmd[MTL_SPECULAR_ALPHA]  = ctx->Light.Material[0].Specular[3];
-   }
-   if (mask & FRONT_SHININESS_BIT) {
-      fcmd[MTL_SHININESS]       = ctx->Light.Material[0].Shininess;
-   }
-
-   if (RADEON_DB_STATECHANGE( rmesa, &rmesa->hw.mtl )) {
-      for (p = 0 ; p < MAX_LIGHTS; p++) 
-	 update_light_colors( ctx, p );
-
-      check_twoside_fallback( ctx );
-      update_global_ambient( ctx );
-   }
-   else if (RADEON_DEBUG & (DEBUG_PRIMS|DEBUG_STATE))
-      fprintf(stderr, "%s: Elided noop material call\n", __FUNCTION__);
-}
-
-/* _NEW_LIGHT
- * _NEW_MODELVIEW
- * _MESA_NEW_NEED_EYE_COORDS
- *
- * Uses derived state from mesa:
- *       _VP_inf_norm
- *       _h_inf_norm
- *       _Position
- *       _NormDirection
- *       _ModelViewInvScale
- *       _NeedEyeCoords
- *       _EyeZDir
- *
- * which are calculated in light.c and are correct for the current
- * lighting space (model or eye), hence dependencies on _NEW_MODELVIEW
- * and _MESA_NEW_NEED_EYE_COORDS.  
- */
-void radeonUpdateLighting( GLcontext *ctx )
-{
-   radeonContextPtr rmesa = RADEON_CONTEXT(ctx);
-
-   /* Have to check these, or have an automatic shortcircuit mechanism
-    * to remove noop statechanges. (Or just do a better job on the
-    * front end).
-    */
-   {
-      GLuint tmp = rmesa->hw.tcl.cmd[TCL_LIGHT_MODEL_CTL];
-
-      if (ctx->_NeedEyeCoords)
-	 tmp &= ~RADEON_LIGHT_IN_MODELSPACE;
-      else
-	 tmp |= RADEON_LIGHT_IN_MODELSPACE;
-      
-
-      /* Leave this test disabled: (unexplained q3 lockup) (even with
-         new packets)
-      */
-      if (tmp != rmesa->hw.tcl.cmd[TCL_LIGHT_MODEL_CTL]) 
-      {
-	 RADEON_STATECHANGE( rmesa, tcl );
-	 rmesa->hw.tcl.cmd[TCL_LIGHT_MODEL_CTL] = tmp;
-      }
-   }
-
-   {
-      GLfloat *fcmd = (GLfloat *)RADEON_DB_STATE( eye );
-      fcmd[EYE_X] = ctx->_EyeZDir[0];
-      fcmd[EYE_Y] = ctx->_EyeZDir[1];
-      fcmd[EYE_Z] = - ctx->_EyeZDir[2];
-      fcmd[EYE_RESCALE_FACTOR] = ctx->_ModelViewInvScale;
-      RADEON_DB_STATECHANGE( rmesa, &rmesa->hw.eye );
-   }
-
-
-/*     RADEON_STATECHANGE( rmesa, glt ); */
-
-   if (ctx->Light.Enabled) {
-      GLint p;
-      for (p = 0 ; p < MAX_LIGHTS; p++) {
-	 if (ctx->Light.Light[p].Enabled) {
-	    struct gl_light *l = &ctx->Light.Light[p];
-	    GLfloat *fcmd = (GLfloat *)RADEON_DB_STATE( lit[p] );
-	    
-	    if (l->EyePosition[3] == 0.0) {
-	       COPY_3FV( &fcmd[LIT_POSITION_X], l->_VP_inf_norm ); 
-	       COPY_3FV( &fcmd[LIT_DIRECTION_X], l->_h_inf_norm ); 
-	       fcmd[LIT_POSITION_W] = 0;
-	       fcmd[LIT_DIRECTION_W] = 0;
-	    } else {
-	       COPY_4V( &fcmd[LIT_POSITION_X], l->_Position );
-	       fcmd[LIT_DIRECTION_X] = -l->_NormDirection[0];
-	       fcmd[LIT_DIRECTION_Y] = -l->_NormDirection[1];
-	       fcmd[LIT_DIRECTION_Z] = -l->_NormDirection[2];
-	       fcmd[LIT_DIRECTION_W] = 0;
-	    }
-
-	    RADEON_DB_STATECHANGE( rmesa, &rmesa->hw.lit[p] );
-	 }
-      }
-   }
-}
-
-
-void radeonLightfv( GLcontext *ctx, GLenum light,
-		    GLenum pname, const GLfloat *params )
-{
-   radeonContextPtr rmesa = RADEON_CONTEXT(ctx);
-   GLint p = light - GL_LIGHT0;
-   struct gl_light *l = &ctx->Light.Light[p];
-   GLfloat *fcmd = (GLfloat *)rmesa->hw.lit[p].cmd;
-   
-
-   switch (pname) {
-   case GL_AMBIENT:		
-   case GL_DIFFUSE:
-   case GL_SPECULAR:
-      update_light_colors( ctx, p );
-      break;
-
-   case GL_SPOT_DIRECTION: 
-      /* picked up in update_light */	
-      break;
-
-   case GL_POSITION: {
-      /* positions picked up in update_light, but can do flag here */	
-      GLuint flag = (p&1)? RADEON_LIGHT_1_IS_LOCAL : RADEON_LIGHT_0_IS_LOCAL;
-      GLuint idx = TCL_PER_LIGHT_CTL_0 + p/2;
-
-      RADEON_STATECHANGE(rmesa, tcl);
-      if (l->EyePosition[3] != 0.0F)
-	 rmesa->hw.tcl.cmd[idx] |= flag;
-      else
-	 rmesa->hw.tcl.cmd[idx] &= ~flag;
-      break;
-   }
-
-   case GL_SPOT_EXPONENT:
-      RADEON_STATECHANGE(rmesa, lit[p]);
-      fcmd[LIT_SPOT_EXPONENT] = params[0];
-      break;
-
-   case GL_SPOT_CUTOFF: {
-      GLuint flag = (p&1) ? RADEON_LIGHT_1_IS_SPOT : RADEON_LIGHT_0_IS_SPOT;
-      GLuint idx = TCL_PER_LIGHT_CTL_0 + p/2;
-
-      RADEON_STATECHANGE(rmesa, lit[p]);
-      fcmd[LIT_SPOT_CUTOFF] = l->_CosCutoff;
-
-      RADEON_STATECHANGE(rmesa, tcl);
-      if (l->SpotCutoff != 180.0F)
-	 rmesa->hw.tcl.cmd[idx] |= flag;
-      else
-	 rmesa->hw.tcl.cmd[idx] &= ~flag;
-      break;
-   }
-
-   case GL_CONSTANT_ATTENUATION:
-      RADEON_STATECHANGE(rmesa, lit[p]);
-      fcmd[LIT_ATTEN_CONST] = params[0];
-      break;
-   case GL_LINEAR_ATTENUATION:
-      RADEON_STATECHANGE(rmesa, lit[p]);
-      fcmd[LIT_ATTEN_LINEAR] = params[0];
-      break;
-   case GL_QUADRATIC_ATTENUATION:
-      RADEON_STATECHANGE(rmesa, lit[p]);
-      fcmd[LIT_ATTEN_QUADRATIC] = params[0];
-      break;
-   default:
-      return;
-   }
-
-}
-
-		  
-
-
-void radeonLightModelfv( GLcontext *ctx, GLenum pname,
-			 const GLfloat *param )
-{
-   radeonContextPtr rmesa = RADEON_CONTEXT(ctx);
-
-   switch (pname) {
-      case GL_LIGHT_MODEL_AMBIENT: 
-	 update_global_ambient( ctx );
-	 break;
-
-      case GL_LIGHT_MODEL_LOCAL_VIEWER:
-	 RADEON_STATECHANGE( rmesa, tcl );
-	 if (ctx->Light.Model.LocalViewer)
-	    rmesa->hw.tcl.cmd[TCL_LIGHT_MODEL_CTL] |= RADEON_LOCAL_VIEWER;
-	 else
-	    rmesa->hw.tcl.cmd[TCL_LIGHT_MODEL_CTL] &= ~RADEON_LOCAL_VIEWER;
-         break;
-
-      case GL_LIGHT_MODEL_TWO_SIDE:
-	 RADEON_STATECHANGE( rmesa, tcl );
-	 if (ctx->Light.Model.TwoSide)
-	    rmesa->hw.tcl.cmd[TCL_UCP_VERT_BLEND_CTL] |= RADEON_LIGHT_TWOSIDE;
-	 else
-	    rmesa->hw.tcl.cmd[TCL_UCP_VERT_BLEND_CTL] &= ~RADEON_LIGHT_TWOSIDE;
-
-	 check_twoside_fallback( ctx );
-
-#if _HAVE_SWTNL
-	 if (rmesa->TclFallback) {
-	    radeonChooseRenderState( ctx );
-	    radeonChooseVertexState( ctx );
-	 }
-#endif
-         break;
-
-      case GL_LIGHT_MODEL_COLOR_CONTROL:
-	 radeonUpdateSpecular(ctx);
-
-	 RADEON_STATECHANGE( rmesa, tcl );
-	 if (ctx->Light.Model.ColorControl == GL_SEPARATE_SPECULAR_COLOR) 
-	    rmesa->hw.tcl.cmd[TCL_LIGHT_MODEL_CTL] &= 
-	       ~RADEON_DIFFUSE_SPECULAR_COMBINE;
-	 else
-	    rmesa->hw.tcl.cmd[TCL_LIGHT_MODEL_CTL] |= 
-	       RADEON_DIFFUSE_SPECULAR_COMBINE;
-         break;
-
-      default:
-         break;
-   }
-}
-
-
-/* =============================================================
- * Fog
- */
-
-
-static void radeonFogfv( GLcontext *ctx, GLenum pname, const GLfloat *param )
-{
-   radeonContextPtr rmesa = RADEON_CONTEXT(ctx);
-   union { int i; float f; } c, d;
-   GLchan col[4];
-
-   c.i = rmesa->hw.fog.cmd[FOG_C];
-   d.i = rmesa->hw.fog.cmd[FOG_D];
-
-   switch (pname) {
-   case GL_FOG_MODE:
-      if (!ctx->Fog.Enabled)
-	 return;
-      RADEON_STATECHANGE(rmesa, tcl);
-      rmesa->hw.tcl.cmd[TCL_UCP_VERT_BLEND_CTL] &= ~RADEON_TCL_FOG_MASK;
-      switch (ctx->Fog.Mode) {
-      case GL_LINEAR:
-	 rmesa->hw.tcl.cmd[TCL_UCP_VERT_BLEND_CTL] |= RADEON_TCL_FOG_LINEAR;
-	 if (ctx->Fog.Start == ctx->Fog.End) {
-	    c.f = 1.0F;
-	    d.f = 1.0F;
-	 }
-	 else {
-	    c.f = ctx->Fog.End/(ctx->Fog.End-ctx->Fog.Start);
-	    d.f = 1.0/(ctx->Fog.End-ctx->Fog.Start);
-	 }
-	 break;
-      case GL_EXP:
-	 rmesa->hw.tcl.cmd[TCL_UCP_VERT_BLEND_CTL] |= RADEON_TCL_FOG_EXP;
-	 c.f = 0.0;
-	 d.f = ctx->Fog.Density;
-	 break;
-      case GL_EXP2:
-	 rmesa->hw.tcl.cmd[TCL_UCP_VERT_BLEND_CTL] |= RADEON_TCL_FOG_EXP2;
-	 c.f = 0.0;
-	 d.f = -(ctx->Fog.Density * ctx->Fog.Density);
-	 break;
-      default:
-	 return;
-      }
-      break;
-   case GL_FOG_DENSITY:
-      switch (ctx->Fog.Mode) {
-      case GL_EXP:
-	 c.f = 0.0;
-	 d.f = ctx->Fog.Density;
-	 break;
-      case GL_EXP2:
-	 c.f = 0.0;
-	 d.f = -(ctx->Fog.Density * ctx->Fog.Density);
-	 break;
-      default:
-	 break;
-      }
-      break;
-   case GL_FOG_START:
-   case GL_FOG_END:
-      if (ctx->Fog.Mode == GL_LINEAR) {
-	 if (ctx->Fog.Start == ctx->Fog.End) {
-	    c.f = 1.0F;
-	    d.f = 1.0F;
-	 } else {
-	    c.f = ctx->Fog.End/(ctx->Fog.End-ctx->Fog.Start);
-	    d.f = 1.0/(ctx->Fog.End-ctx->Fog.Start);
-	 }
-      }
-      break;
-   case GL_FOG_COLOR: 
-      RADEON_STATECHANGE( rmesa, ctx );
-      UNCLAMPED_FLOAT_TO_RGB_CHAN( col, ctx->Fog.Color );
-      rmesa->hw.ctx.cmd[CTX_PP_FOG_COLOR] =
-	 radeonPackColor( 4, col[0], col[1], col[2], 0 );
-      break;
-   case GL_FOG_COORDINATE_SOURCE_EXT: 
-      /* What to do?
-       */
-      break;
-   default:
-      return;
-   }
-
-   if (c.i != rmesa->hw.fog.cmd[FOG_C] || d.i != rmesa->hw.fog.cmd[FOG_D]) {
-      RADEON_STATECHANGE( rmesa, fog );
-      rmesa->hw.fog.cmd[FOG_C] = c.i;
-      rmesa->hw.fog.cmd[FOG_D] = d.i;
-   }
-}
-
-/* Examine lighting and texture state to determine if separate specular
- * should be enabled.
- */
-void radeonUpdateSpecular( GLcontext *ctx )
-{
-   radeonContextPtr rmesa = RADEON_CONTEXT(ctx);
-   GLuint p = rmesa->hw.ctx.cmd[CTX_PP_CNTL];
-
-   if (NEED_SECONDARY_COLOR(ctx)) {
-      p |=  RADEON_SPECULAR_ENABLE;
-   } else {
-      p &= ~RADEON_SPECULAR_ENABLE;
-   }
-
-   if ( rmesa->hw.ctx.cmd[CTX_PP_CNTL] != p ) {
-      RADEON_STATECHANGE( rmesa, ctx );
-      rmesa->hw.ctx.cmd[CTX_PP_CNTL] = p;
-   }
-
-   /* Bizzare: have to leave lighting enabled to get fog.
-    */
-   RADEON_STATECHANGE( rmesa, tcl );
-   if ((ctx->Light.Enabled &&
-	ctx->Light.Model.ColorControl == GL_SEPARATE_SPECULAR_COLOR)) {
-      rmesa->hw.tcl.cmd[TCL_OUTPUT_VTXSEL] |= RADEON_TCL_COMPUTE_SPECULAR;
-      rmesa->hw.tcl.cmd[TCL_OUTPUT_VTXSEL] |= RADEON_TCL_COMPUTE_DIFFUSE;
-      rmesa->hw.tcl.cmd[TCL_OUTPUT_VTXFMT] |= RADEON_TCL_VTX_PK_SPEC;
-      rmesa->hw.tcl.cmd[TCL_OUTPUT_VTXFMT] |= RADEON_TCL_VTX_PK_DIFFUSE;
-      rmesa->hw.tcl.cmd[TCL_LIGHT_MODEL_CTL] |= RADEON_LIGHTING_ENABLE;
-   }
-   else if (ctx->Fog.Enabled) {
-      if (ctx->Light.Enabled) {
-	 rmesa->hw.tcl.cmd[TCL_OUTPUT_VTXSEL] |= RADEON_TCL_COMPUTE_SPECULAR;
-	 rmesa->hw.tcl.cmd[TCL_OUTPUT_VTXSEL] |= RADEON_TCL_COMPUTE_DIFFUSE;
-	 rmesa->hw.tcl.cmd[TCL_OUTPUT_VTXFMT] |= RADEON_TCL_VTX_PK_SPEC;
-	 rmesa->hw.tcl.cmd[TCL_OUTPUT_VTXFMT] |= RADEON_TCL_VTX_PK_DIFFUSE;
-	 rmesa->hw.tcl.cmd[TCL_LIGHT_MODEL_CTL] |= RADEON_LIGHTING_ENABLE;
-      } else {
-	 rmesa->hw.tcl.cmd[TCL_OUTPUT_VTXSEL] |= RADEON_TCL_COMPUTE_SPECULAR;
-	 rmesa->hw.tcl.cmd[TCL_OUTPUT_VTXSEL] &= ~RADEON_TCL_COMPUTE_DIFFUSE;
-	 rmesa->hw.tcl.cmd[TCL_OUTPUT_VTXFMT] |= RADEON_TCL_VTX_PK_SPEC;
-	 rmesa->hw.tcl.cmd[TCL_OUTPUT_VTXFMT] |= RADEON_TCL_VTX_PK_DIFFUSE;
-	 rmesa->hw.tcl.cmd[TCL_LIGHT_MODEL_CTL] |= RADEON_LIGHTING_ENABLE;
-      }
-   }
-   else if (ctx->Light.Enabled) {
-      rmesa->hw.tcl.cmd[TCL_OUTPUT_VTXSEL] &= ~RADEON_TCL_COMPUTE_SPECULAR;
-      rmesa->hw.tcl.cmd[TCL_OUTPUT_VTXSEL] |= RADEON_TCL_COMPUTE_DIFFUSE;
-      rmesa->hw.tcl.cmd[TCL_OUTPUT_VTXFMT] &= ~RADEON_TCL_VTX_PK_SPEC;
-      rmesa->hw.tcl.cmd[TCL_OUTPUT_VTXFMT] |= RADEON_TCL_VTX_PK_DIFFUSE;
-      rmesa->hw.tcl.cmd[TCL_LIGHT_MODEL_CTL] |= RADEON_LIGHTING_ENABLE;
-   } else if (ctx->Fog.ColorSumEnabled ) {
-      rmesa->hw.tcl.cmd[TCL_OUTPUT_VTXSEL] &= ~RADEON_TCL_COMPUTE_SPECULAR;
-      rmesa->hw.tcl.cmd[TCL_OUTPUT_VTXSEL] &= ~RADEON_TCL_COMPUTE_DIFFUSE;
-      rmesa->hw.tcl.cmd[TCL_OUTPUT_VTXFMT] |= RADEON_TCL_VTX_PK_SPEC;
-      rmesa->hw.tcl.cmd[TCL_OUTPUT_VTXFMT] |= RADEON_TCL_VTX_PK_DIFFUSE;
-      rmesa->hw.tcl.cmd[TCL_LIGHT_MODEL_CTL] &= ~RADEON_LIGHTING_ENABLE;
-   } else {
-      rmesa->hw.tcl.cmd[TCL_OUTPUT_VTXSEL] &= ~RADEON_TCL_COMPUTE_SPECULAR;
-      rmesa->hw.tcl.cmd[TCL_OUTPUT_VTXSEL] &= ~RADEON_TCL_COMPUTE_DIFFUSE;
-      rmesa->hw.tcl.cmd[TCL_OUTPUT_VTXFMT] &= ~RADEON_TCL_VTX_PK_SPEC;
-      rmesa->hw.tcl.cmd[TCL_OUTPUT_VTXFMT] |= RADEON_TCL_VTX_PK_DIFFUSE;
-      rmesa->hw.tcl.cmd[TCL_LIGHT_MODEL_CTL] &= ~RADEON_LIGHTING_ENABLE;
-   }
-
-#if _HAVE_SWTNL
-   /* Update vertex/render formats
-    */
-   if (rmesa->TclFallback) { 
-      radeonChooseRenderState( ctx );
-      radeonChooseVertexState( ctx );
-   }
-#endif
-}
-
-
-
-static void radeonLightingSpaceChange( GLcontext *ctx )
-{
-   radeonContextPtr rmesa = RADEON_CONTEXT(ctx);
-   GLboolean tmp;
-   RADEON_STATECHANGE( rmesa, tcl );
-
-   if (RADEON_DEBUG & DEBUG_STATE)
-      fprintf(stderr, "%s %d\n", __FUNCTION__, ctx->_NeedEyeCoords);
-
-   if (ctx->_NeedEyeCoords)
-      tmp = ctx->Transform.RescaleNormals;
-   else
-      tmp = !ctx->Transform.RescaleNormals;
-
-   if ( tmp ) {
-      rmesa->hw.tcl.cmd[TCL_LIGHT_MODEL_CTL] |=  RADEON_RESCALE_NORMALS;
-   } else {
-      rmesa->hw.tcl.cmd[TCL_LIGHT_MODEL_CTL] &= ~RADEON_RESCALE_NORMALS;
-   }
-}
-
-void radeonInitLightStateFuncs( GLcontext *ctx )
-{
-   radeonContextPtr rmesa = RADEON_CONTEXT(ctx);
-   int i;
-
-   ctx->Driver.LightModelfv		= radeonLightModelfv; 
-   ctx->Driver.Lightfv			= radeonLightfv; 
-   ctx->Driver.Fogfv			= radeonFogfv;
-   ctx->Driver.LightingSpaceChange      = radeonLightingSpaceChange;
-
-   for (i = 0 ; i < 8; i++) {
-      struct gl_light *l = &ctx->Light.Light[i];
-      GLenum p = GL_LIGHT0 + i;
-      *(float *)&(rmesa->hw.lit[i].cmd[LIT_RANGE_CUTOFF]) = FLT_MAX;
-
-      ctx->Driver.Lightfv( ctx, p, GL_AMBIENT, l->Ambient );
-      ctx->Driver.Lightfv( ctx, p, GL_DIFFUSE, l->Diffuse );
-      ctx->Driver.Lightfv( ctx, p, GL_SPECULAR, l->Specular );
-      ctx->Driver.Lightfv( ctx, p, GL_POSITION, 0 );
-      ctx->Driver.Lightfv( ctx, p, GL_SPOT_DIRECTION, 0 );
-      ctx->Driver.Lightfv( ctx, p, GL_SPOT_EXPONENT, &l->SpotExponent );
-      ctx->Driver.Lightfv( ctx, p, GL_SPOT_CUTOFF, &l->SpotCutoff );
-      ctx->Driver.Lightfv( ctx, p, GL_CONSTANT_ATTENUATION,
-			   &l->ConstantAttenuation );
-      ctx->Driver.Lightfv( ctx, p, GL_LINEAR_ATTENUATION, 
-			   &l->LinearAttenuation );
-      ctx->Driver.Lightfv( ctx, p, GL_QUADRATIC_ATTENUATION, 
-		     &l->QuadraticAttenuation );
-   }
-
-   ctx->Driver.LightModelfv( ctx, GL_LIGHT_MODEL_AMBIENT, 
-			     ctx->Light.Model.Ambient );
-
-   ctx->Driver.Fogfv( ctx, GL_FOG_MODE, 0 );
-   ctx->Driver.Fogfv( ctx, GL_FOG_DENSITY, &ctx->Fog.Density );
-   ctx->Driver.Fogfv( ctx, GL_FOG_START, &ctx->Fog.Start );
-   ctx->Driver.Fogfv( ctx, GL_FOG_END, &ctx->Fog.End );
-   ctx->Driver.Fogfv( ctx, GL_FOG_COLOR, ctx->Fog.Color );
-   ctx->Driver.Fogfv( ctx, GL_FOG_COORDINATE_SOURCE_EXT, 0 );
-}
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/radeon/radeon_lock.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/radeon/radeon_lock.c
deleted file mode 100644
index bb121fc58..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/radeon/radeon_lock.c
+++ /dev/null
@@ -1,135 +0,0 @@
-/* $XFree86: xc/lib/GL/mesa/src/drv/radeon/radeon_lock.c,v 1.5 2002/10/30 12:51:55 alanh Exp $ */
-/**************************************************************************
-
-Copyright 2000, 2001 ATI Technologies Inc., Ontario, Canada, and
-                     VA Linux Systems Inc., Fremont, California.
-
-All Rights Reserved.
-
-Permission is hereby granted, free of charge, to any person obtaining
-a copy of this software and associated documentation files (the
-"Software"), to deal in the Software without restriction, including
-without limitation the rights to use, copy, modify, merge, publish,
-distribute, sublicense, and/or sell copies of the Software, and to
-permit persons to whom the Software is furnished to do so, subject to
-the following conditions:
-
-The above copyright notice and this permission notice (including the
-next paragraph) shall be included in all copies or substantial
-portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
-EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
-IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
-LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
-OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
-WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-**************************************************************************/
-
-/*
- * Authors:
- *   Kevin E. Martin <martin@valinux.com>
- *   Gareth Hughes <gareth@valinux.com>
- */
-
-#include "glheader.h"
-#include "radeon_context.h"
-#include "radeon_lock.h"
-#include "radeon_tex.h"
-#include "radeon_state.h"
-#include "radeon_ioctl.h"
-
-#if DEBUG_LOCKING
-char *prevLockFile = NULL;
-int prevLockLine = 0;
-#endif
-
-/* Turn on/off page flipping according to the flags in the sarea:
- */
-static void
-radeonUpdatePageFlipping( radeonContextPtr rmesa )
-{
-   int use_back;
-
-
-   rmesa->doPageFlip = rmesa->sarea->pfState;
-
-   use_back = (rmesa->glCtx->DrawBuffer->_ColorDrawBufferMask[0] == BUFFER_BIT_BACK_LEFT);
-   use_back ^= (rmesa->sarea->pfCurrentPage == 1);
-
-   if ( RADEON_DEBUG & DEBUG_VERBOSE )
-      fprintf(stderr, "%s allow %d current %d\n", __FUNCTION__, 
-	      rmesa->doPageFlip,
-	      rmesa->sarea->pfCurrentPage );
-
-   if ( use_back ) {
-	 rmesa->state.color.drawOffset = rmesa->radeonScreen->backOffset;
-	 rmesa->state.color.drawPitch  = rmesa->radeonScreen->backPitch;
-   } else {
-	 rmesa->state.color.drawOffset = rmesa->radeonScreen->frontOffset;
-	 rmesa->state.color.drawPitch  = rmesa->radeonScreen->frontPitch;
-   }
-
-   RADEON_STATECHANGE( rmesa, ctx );
-   rmesa->hw.ctx.cmd[CTX_RB3D_COLOROFFSET] = rmesa->state.color.drawOffset
-					   + rmesa->radeonScreen->fbLocation;
-   rmesa->hw.ctx.cmd[CTX_RB3D_COLORPITCH]  = rmesa->state.color.drawPitch;
-}
-
-
-
-/* Update the hardware state.  This is called if another context has
- * grabbed the hardware lock, which includes the X server.  This
- * function also updates the driver's window state after the X server
- * moves, resizes or restacks a window -- the change will be reflected
- * in the drawable position and clip rects.  Since the X server grabs
- * the hardware lock when it changes the window state, this routine will
- * automatically be called after such a change.
- */
-void radeonGetLock( radeonContextPtr rmesa, GLuint flags )
-{
-   __DRIdrawablePrivate *dPriv = rmesa->dri.drawable;
-   __DRIscreenPrivate *sPriv = rmesa->dri.screen;
-   drm_radeon_sarea_t *sarea = rmesa->sarea;
-
-   drmGetLock( rmesa->dri.fd, rmesa->dri.hwContext, flags );
-
-   /* The window might have moved, so we might need to get new clip
-    * rects.
-    *
-    * NOTE: This releases and regrabs the hw lock to allow the X server
-    * to respond to the DRI protocol request for new drawable info.
-    * Since the hardware state depends on having the latest drawable
-    * clip rects, all state checking must be done _after_ this call.
-    */
-   DRI_VALIDATE_DRAWABLE_INFO( sPriv, dPriv );
-
-   if ( rmesa->lastStamp != dPriv->lastStamp ) {
-      radeonUpdatePageFlipping( rmesa );
-      if (rmesa->glCtx->DrawBuffer->_ColorDrawBufferMask[0] == BUFFER_BIT_BACK_LEFT)
-         radeonSetCliprects( rmesa, GL_BACK_LEFT );
-      else
-         radeonSetCliprects( rmesa, GL_FRONT_LEFT );
-      radeonUpdateViewportOffset( rmesa->glCtx );
-      rmesa->lastStamp = dPriv->lastStamp;
-   }
-
-   RADEON_STATECHANGE( rmesa, ctx );
-   if (rmesa->sarea->tiling_enabled) {
-      rmesa->hw.ctx.cmd[CTX_RB3D_COLORPITCH] |= RADEON_COLOR_TILE_ENABLE;
-   }
-   else rmesa->hw.ctx.cmd[CTX_RB3D_COLORPITCH] &= ~RADEON_COLOR_TILE_ENABLE;
-
-   if ( sarea->ctx_owner != rmesa->dri.hwContext ) {
-      int i;
-      sarea->ctx_owner = rmesa->dri.hwContext;
-
-      for ( i = 0 ; i < rmesa->nr_heaps ; i++ ) {
-	 DRI_AGE_TEXTURES( rmesa->texture_heaps[ i ] );
-      }
-   }
-
-   rmesa->lost_context = GL_TRUE;
-}
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/radeon/radeon_lock.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/radeon/radeon_lock.h
deleted file mode 100644
index 4e8617eb8..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/radeon/radeon_lock.h
+++ /dev/null
@@ -1,108 +0,0 @@
-/* $XFree86: xc/lib/GL/mesa/src/drv/radeon/radeon_lock.h,v 1.3 2002/10/30 12:51:55 alanh Exp $ */
-/**************************************************************************
-
-Copyright 2000, 2001 ATI Technologies Inc., Ontario, Canada, and
-                     VA Linux Systems Inc., Fremont, California.
-
-All Rights Reserved.
-
-Permission is hereby granted, free of charge, to any person obtaining
-a copy of this software and associated documentation files (the
-"Software"), to deal in the Software without restriction, including
-without limitation the rights to use, copy, modify, merge, publish,
-distribute, sublicense, and/or sell copies of the Software, and to
-permit persons to whom the Software is furnished to do so, subject to
-the following conditions:
-
-The above copyright notice and this permission notice (including the
-next paragraph) shall be included in all copies or substantial
-portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
-EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
-IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
-LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
-OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
-WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-**************************************************************************/
-
-/*
- * Authors:
- *   Kevin E. Martin <martin@valinux.com>
- *   Gareth Hughes <gareth@valinux.com>
- */
-
-#ifndef __RADEON_LOCK_H__
-#define __RADEON_LOCK_H__
-
-extern void radeonGetLock( radeonContextPtr rmesa, GLuint flags );
-
-/* Turn DEBUG_LOCKING on to find locking conflicts.
- */
-#define DEBUG_LOCKING	0
-
-#if DEBUG_LOCKING
-extern char *prevLockFile;
-extern int prevLockLine;
-
-#define DEBUG_LOCK()							\
-   do {									\
-      prevLockFile = (__FILE__);					\
-      prevLockLine = (__LINE__);					\
-   } while (0)
-
-#define DEBUG_RESET()							\
-   do {									\
-      prevLockFile = 0;							\
-      prevLockLine = 0;							\
-   } while (0)
-
-#define DEBUG_CHECK_LOCK()						\
-   do {									\
-      if ( prevLockFile ) {						\
-	 fprintf( stderr,						\
-		  "LOCK SET!\n\tPrevious %s:%d\n\tCurrent: %s:%d\n",	\
-		  prevLockFile, prevLockLine, __FILE__, __LINE__ );	\
-	 exit( 1 );							\
-      }									\
-   } while (0)
-
-#else
-
-#define DEBUG_LOCK()
-#define DEBUG_RESET()
-#define DEBUG_CHECK_LOCK()
-
-#endif
-
-/*
- * !!! We may want to separate locks from locks with validation.  This
- * could be used to improve performance for those things commands that
- * do not do any drawing !!!
- */
-
-
-/* Lock the hardware and validate our state.
- */
-#define LOCK_HARDWARE( rmesa )					\
-   do {								\
-      char __ret = 0;						\
-      DEBUG_CHECK_LOCK();					\
-      DRM_CAS( rmesa->dri.hwLock, rmesa->dri.hwContext,		\
-	       (DRM_LOCK_HELD | rmesa->dri.hwContext), __ret );	\
-      if ( __ret )						\
-	 radeonGetLock( rmesa, 0 );				\
-      DEBUG_LOCK();						\
-   } while (0)
-
-#define UNLOCK_HARDWARE( rmesa )					\
-   do {									\
-      DRM_UNLOCK( rmesa->dri.fd,					\
-		  rmesa->dri.hwLock,					\
-		  rmesa->dri.hwContext );				\
-      DEBUG_RESET();							\
-   } while (0)
-
-#endif /* __RADEON_LOCK_H__ */
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/radeon/radeon_maos.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/radeon/radeon_maos.c
deleted file mode 100644
index c62edd715..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/radeon/radeon_maos.c
+++ /dev/null
@@ -1,12 +0,0 @@
-
-
-/* If using new packets, can choose either verts or arrays.
- * Otherwise, must use verts.
- */
-#include "radeon_context.h"
-#define RADEON_MAOS_VERTS 1
-#if (RADEON_MAOS_VERTS) || (RADEON_OLD_PACKETS)
-#include "radeon_maos_verts.c"
-#else
-#include "radeon_maos_arrays.c"
-#endif
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/radeon/radeon_maos.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/radeon/radeon_maos.h
deleted file mode 100644
index 09039d684..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/radeon/radeon_maos.h
+++ /dev/null
@@ -1,44 +0,0 @@
-/* $XFree86: xc/lib/GL/mesa/src/drv/radeon/radeon_maos.h,v 1.1 2002/10/30 12:51:55 alanh Exp $ */
-/**************************************************************************
-
-Copyright 2000, 2001 ATI Technologies Inc., Ontario, Canada, and
-                     Tungsten Grahpics Inc., Austin, Texas.
-
-All Rights Reserved.
-
-Permission is hereby granted, free of charge, to any person obtaining
-a copy of this software and associated documentation files (the
-"Software"), to deal in the Software without restriction, including
-without limitation the rights to use, copy, modify, merge, publish,
-distribute, sublicense, and/or sell copies of the Software, and to
-permit persons to whom the Software is furnished to do so, subject to
-the following conditions:
-
-The above copyright notice and this permission notice (including the
-next paragraph) shall be included in all copies or substantial
-portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
-EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
-IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
-LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
-OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
-WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-**************************************************************************/
-
-/*
- * Authors:
- *   Keith Whitwell <keith@tungstengraphics.com>
- */
-
-#ifndef __RADEON_MAOS_H__
-#define __RADEON_MAOS_H__
-
-#include "radeon_context.h"
-
-extern void radeonEmitArrays( GLcontext *ctx, GLuint inputs );
-extern void radeonReleaseArrays( GLcontext *ctx, GLuint newinputs );
-
-#endif
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/radeon/radeon_maos_arrays.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/radeon/radeon_maos_arrays.c
deleted file mode 100644
index 98f66898c..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/radeon/radeon_maos_arrays.c
+++ /dev/null
@@ -1,604 +0,0 @@
-/* $XFree86: xc/lib/GL/mesa/src/drv/radeon/radeon_maos_arrays.c,v 1.1 2002/10/30 12:51:55 alanh Exp $ */
-/**************************************************************************
-
-Copyright 2000, 2001 ATI Technologies Inc., Ontario, Canada, and
-                     Tungsten Graphics Inc., Cedar Park, Texas.
-
-All Rights Reserved.
-
-Permission is hereby granted, free of charge, to any person obtaining
-a copy of this software and associated documentation files (the
-"Software"), to deal in the Software without restriction, including
-without limitation the rights to use, copy, modify, merge, publish,
-distribute, sublicense, and/or sell copies of the Software, and to
-permit persons to whom the Software is furnished to do so, subject to
-the following conditions:
-
-The above copyright notice and this permission notice (including the
-next paragraph) shall be included in all copies or substantial
-portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
-EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
-IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
-LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
-OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
-WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-**************************************************************************/
-
-/*
- * Authors:
- *   Keith Whitwell <keith@tungstengraphics.com>
- */
-
-#include "glheader.h"
-#include "imports.h"
-#include "mtypes.h"
-#include "macros.h"
-
-#include "swrast_setup/swrast_setup.h"
-#include "math/m_translate.h"
-#include "tnl/tnl.h"
-#include "tnl/t_context.h"
-
-#include "radeon_context.h"
-#include "radeon_ioctl.h"
-#include "radeon_state.h"
-#include "radeon_swtcl.h"
-#include "radeon_maos.h"
-
-#if 0
-/* Usage:
- *   - from radeon_tcl_render
- *   - call radeonEmitArrays to ensure uptodate arrays in dma
- *   - emit primitives (new type?) which reference the data
- *       -- need to use elts for lineloop, quads, quadstrip/flat
- *       -- other primitives are all well-formed (need tristrip-1,fake-poly)
- *
- */
-static void emit_ubyte_rgba3( GLcontext *ctx,
-		       struct radeon_dma_region *rvb,
-		       char *data,
-		       int stride,
-		       int count )
-{
-   int i;
-   radeon_color_t *out = (radeon_color_t *)(rvb->start + rvb->address);
-
-   if (RADEON_DEBUG & DEBUG_VERTS)
-      fprintf(stderr, "%s count %d stride %d out %p\n",
-	      __FUNCTION__, count, stride, (void *)out);
-
-   for (i = 0; i < count; i++) {
-      out->red   = *data;
-      out->green = *(data+1);
-      out->blue  = *(data+2);
-      out->alpha = 0xFF;
-      out++;
-      data += stride;
-   }
-}
-
-static void emit_ubyte_rgba4( GLcontext *ctx,
-			      struct radeon_dma_region *rvb,
-			      char *data,
-			      int stride,
-			      int count )
-{
-   int i;
-   int *out = (int *)(rvb->address + rvb->start);
-
-   if (RADEON_DEBUG & DEBUG_VERTS)
-      fprintf(stderr, "%s count %d stride %d\n",
-	      __FUNCTION__, count, stride);
-
-   if (stride == 4)
-       COPY_DWORDS( out, data, count );
-   else
-      for (i = 0; i < count; i++) {
-	 *out++ = LE32_TO_CPU(*(int *)data);
-	 data += stride;
-      }
-}
-
-
-static void emit_ubyte_rgba( GLcontext *ctx,
-			     struct radeon_dma_region *rvb,
-			     char *data,
-			     int size,
-			     int stride,
-			     int count )
-{
-   radeonContextPtr rmesa = RADEON_CONTEXT(ctx);
-
-   if (RADEON_DEBUG & DEBUG_VERTS)
-      fprintf(stderr, "%s %d/%d\n", __FUNCTION__, count, size);
-
-   assert (!rvb->buf);
-
-   if (stride == 0) {
-      radeonAllocDmaRegion( rmesa, rvb, 4, 4 );
-      count = 1;
-      rvb->aos_start = GET_START(rvb);
-      rvb->aos_stride = 0;
-      rvb->aos_size = 1;
-   }
-   else {
-      radeonAllocDmaRegion( rmesa, rvb, 4 * count, 4 );	/* alignment? */
-      rvb->aos_start = GET_START(rvb);
-      rvb->aos_stride = 1;
-      rvb->aos_size = 1;
-   }
-
-   /* Emit the data
-    */
-   switch (size) {
-   case 3:
-      emit_ubyte_rgba3( ctx, rvb, data, stride, count );
-      break;
-   case 4:
-      emit_ubyte_rgba4( ctx, rvb, data, stride, count );
-      break;
-   default:
-      assert(0);
-      exit(1);
-      break;
-   }
-}
-#endif
-
-#if defined(USE_X86_ASM)
-#define COPY_DWORDS( dst, src, nr )					\
-do {									\
-	int __tmp;							\
-	__asm__ __volatile__( "rep ; movsl"				\
-			      : "=%c" (__tmp), "=D" (dst), "=S" (__tmp)	\
-			      : "0" (nr),				\
-			        "D" ((long)dst),			\
-			        "S" ((long)src) );			\
-} while (0)
-#else
-#define COPY_DWORDS( dst, src, nr )		\
-do {						\
-   int j;					\
-   for ( j = 0 ; j < nr ; j++ )			\
-      dst[j] = ((int *)src)[j];			\
-   dst += nr;					\
-} while (0)
-#endif
-
-
-static void emit_vec4( GLcontext *ctx,
-		       struct radeon_dma_region *rvb,
-		       char *data,
-		       int stride,
-		       int count )
-{
-   int i;
-   int *out = (int *)(rvb->address + rvb->start);
-
-   if (RADEON_DEBUG & DEBUG_VERTS)
-      fprintf(stderr, "%s count %d stride %d\n",
-	      __FUNCTION__, count, stride);
-
-   if (stride == 4)
-      COPY_DWORDS( out, data, count );
-   else
-      for (i = 0; i < count; i++) {
-	 out[0] = *(int *)data;
-	 out++;
-	 data += stride;
-      }
-}
-
-
-static void emit_vec8( GLcontext *ctx,
-		       struct radeon_dma_region *rvb,
-		       char *data,
-		       int stride,
-		       int count )
-{
-   int i;
-   int *out = (int *)(rvb->address + rvb->start);
-
-   if (RADEON_DEBUG & DEBUG_VERTS)
-      fprintf(stderr, "%s count %d stride %d\n",
-	      __FUNCTION__, count, stride);
-
-   if (stride == 8)
-      COPY_DWORDS( out, data, count*2 );
-   else
-      for (i = 0; i < count; i++) {
-	 out[0] = *(int *)data;
-	 out[1] = *(int *)(data+4);
-	 out += 2;
-	 data += stride;
-      }
-}
-
-static void emit_vec12( GLcontext *ctx,
-		       struct radeon_dma_region *rvb,
-		       char *data,
-		       int stride,
-		       int count )
-{
-   int i;
-   int *out = (int *)(rvb->address + rvb->start);
-
-   if (RADEON_DEBUG & DEBUG_VERTS)
-      fprintf(stderr, "%s count %d stride %d out %p data %p\n",
-	      __FUNCTION__, count, stride, (void *)out, (void *)data);
-
-   if (stride == 12)
-      COPY_DWORDS( out, data, count*3 );
-   else
-      for (i = 0; i < count; i++) {
-	 out[0] = *(int *)data;
-	 out[1] = *(int *)(data+4);
-	 out[2] = *(int *)(data+8);
-	 out += 3;
-	 data += stride;
-      }
-}
-
-static void emit_vec16( GLcontext *ctx,
-			struct radeon_dma_region *rvb,
-			char *data,
-			int stride,
-			int count )
-{
-   int i;
-   int *out = (int *)(rvb->address + rvb->start);
-
-   if (RADEON_DEBUG & DEBUG_VERTS)
-      fprintf(stderr, "%s count %d stride %d\n",
-	      __FUNCTION__, count, stride);
-
-   if (stride == 16)
-      COPY_DWORDS( out, data, count*4 );
-   else
-      for (i = 0; i < count; i++) {
-	 out[0] = *(int *)data;
-	 out[1] = *(int *)(data+4);
-	 out[2] = *(int *)(data+8);
-	 out[3] = *(int *)(data+12);
-	 out += 4;
-	 data += stride;
-      }
-}
-
-
-static void emit_vector( GLcontext *ctx,
-			 struct radeon_dma_region *rvb,
-			 char *data,
-			 int size,
-			 int stride,
-			 int count )
-{
-   radeonContextPtr rmesa = RADEON_CONTEXT(ctx);
-
-   if (RADEON_DEBUG & DEBUG_VERTS)
-      fprintf(stderr, "%s count %d size %d stride %d\n",
-	      __FUNCTION__, count, size, stride);
-
-   assert (!rvb->buf);
-
-   if (stride == 0) {
-      radeonAllocDmaRegion( rmesa, rvb, size * 4, 4 );
-      count = 1;
-      rvb->aos_start = GET_START(rvb);
-      rvb->aos_stride = 0;
-      rvb->aos_size = size;
-   }
-   else {
-      radeonAllocDmaRegion( rmesa, rvb, size * count * 4, 4 );	/* alignment? */
-      rvb->aos_start = GET_START(rvb);
-      rvb->aos_stride = size;
-      rvb->aos_size = size;
-   }
-
-   /* Emit the data
-    */
-   switch (size) {
-   case 1:
-      emit_vec4( ctx, rvb, data, stride, count );
-      break;
-   case 2:
-      emit_vec8( ctx, rvb, data, stride, count );
-      break;
-   case 3:
-      emit_vec12( ctx, rvb, data, stride, count );
-      break;
-   case 4:
-      emit_vec16( ctx, rvb, data, stride, count );
-      break;
-   default:
-      assert(0);
-      exit(1);
-      break;
-   }
-
-}
-
-
-
-static void emit_s0_vec( GLcontext *ctx,
-			 struct radeon_dma_region *rvb,
-			 char *data,
-			 int stride,
-			 int count )
-{
-   int i;
-   int *out = (int *)(rvb->address + rvb->start);
-
-   if (RADEON_DEBUG & DEBUG_VERTS)
-      fprintf(stderr, "%s count %d stride %d\n",
-	      __FUNCTION__, count, stride);
-
-   for (i = 0; i < count; i++) {
-      out[0] = *(int *)data;
-      out[1] = 0;
-      out += 2;
-      data += stride;
-   }
-}
-
-static void emit_stq_vec( GLcontext *ctx,
-			 struct radeon_dma_region *rvb,
-			 char *data,
-			 int stride,
-			 int count )
-{
-   int i;
-   int *out = (int *)(rvb->address + rvb->start);
-
-   if (RADEON_DEBUG & DEBUG_VERTS)
-      fprintf(stderr, "%s count %d stride %d\n",
-	      __FUNCTION__, count, stride);
-
-   for (i = 0; i < count; i++) {
-      out[0] = *(int *)data;
-      out[1] = *(int *)(data+4);
-      out[2] = *(int *)(data+12);
-      out += 3;
-      data += stride;
-   }
-}
-
-
-
-
-static void emit_tex_vector( GLcontext *ctx,
-			     struct radeon_dma_region *rvb,
-			     char *data,
-			     int size,
-			     int stride,
-			     int count )
-{
-   radeonContextPtr rmesa = RADEON_CONTEXT(ctx);
-   int emitsize;
-
-   if (RADEON_DEBUG & DEBUG_VERTS)
-      fprintf(stderr, "%s %d/%d\n", __FUNCTION__, count, size);
-
-   assert (!rvb->buf);
-
-   switch (size) {
-   case 4: emitsize = 3; break;
-   default: emitsize = 2; break;
-   }
-
-
-   if (stride == 0) {
-      radeonAllocDmaRegion( rmesa, rvb, 4 * emitsize, 4 );
-      count = 1;
-      rvb->aos_start = GET_START(rvb);
-      rvb->aos_stride = 0;
-      rvb->aos_size = emitsize;
-   }
-   else {
-      radeonAllocDmaRegion( rmesa, rvb, 4 * emitsize * count, 4 );
-      rvb->aos_start = GET_START(rvb);
-      rvb->aos_stride = emitsize;
-      rvb->aos_size = emitsize;
-   }
-
-
-   /* Emit the data
-    */
-   switch (size) {
-   case 1:
-      emit_s0_vec( ctx, rvb, data, stride, count ); 
-      break;
-   case 2:
-      emit_vec8( ctx, rvb, data, stride, count );
-      break;
-   case 3:
-      emit_vec8( ctx, rvb, data, stride, count );
-      break;
-   case 4:
-      emit_stq_vec( ctx, rvb, data, stride, count );
-      break;
-   default:
-      assert(0);
-      exit(1);
-      break;
-   }
-}
-
-
-
-
-/* Emit any changed arrays to new GART memory, re-emit a packet to
- * update the arrays.  
- */
-void radeonEmitArrays( GLcontext *ctx, GLuint inputs )
-{
-   radeonContextPtr rmesa = RADEON_CONTEXT( ctx );
-   struct vertex_buffer *VB = &TNL_CONTEXT( ctx )->vb;
-   struct radeon_dma_region **component = rmesa->tcl.aos_components;
-   GLuint nr = 0;
-   GLuint vfmt = 0;
-   GLuint count = VB->Count;
-   GLuint vtx;
-   
-#if 0
-   if (RADEON_DEBUG & DEBUG_VERTS) 
-      _tnl_print_vert_flags( __FUNCTION__, inputs );
-#endif
-
-   if (1) {
-      if (!rmesa->tcl.obj.buf) 
-	 emit_vector( ctx, 
-		      &rmesa->tcl.obj, 
-		      (char *)VB->ObjPtr->data,
-		      VB->ObjPtr->size,
-		      VB->ObjPtr->stride,
-		      count);
-
-      switch( VB->ObjPtr->size ) {
-      case 4: vfmt |= RADEON_CP_VC_FRMT_W0;
-      case 3: vfmt |= RADEON_CP_VC_FRMT_Z;
-      case 2: vfmt |= RADEON_CP_VC_FRMT_XY;
-      default:
-         break;
-      }
-      component[nr++] = &rmesa->tcl.obj;
-   }
-   
-
-   if (inputs & VERT_BIT_NORMAL) {
-      if (!rmesa->tcl.norm.buf)
-	 emit_vector( ctx, 
-		      &(rmesa->tcl.norm), 
-		      (char *)VB->NormalPtr->data,
-		      3,
-		      VB->NormalPtr->stride,
-		      count);
-
-      vfmt |= RADEON_CP_VC_FRMT_N0;
-      component[nr++] = &rmesa->tcl.norm;
-   }
-
-   if (inputs & VERT_BIT_COLOR0) {
-      int emitsize;
-      if (VB->ColorPtr[0]->size == 4 &&
-	  (VB->ColorPtr[0]->stride != 0 ||
-	   VB->ColorPtr[0]->data[0][3] != 1.0)) {
-	 vfmt |= RADEON_CP_VC_FRMT_FPCOLOR | RADEON_CP_VC_FRMT_FPALPHA;
-	 emitsize = 4;
-      }
-
-      else {
-	 vfmt |= RADEON_CP_VC_FRMT_FPCOLOR;
-	 emitsize = 3;
-      }
-
-      if (!rmesa->tcl.rgba.buf)
-	 emit_vector( ctx,
-		      &(rmesa->tcl.rgba),
-		      (char *)VB->ColorPtr[0]->data,
-		      emitsize,
-		      VB->ColorPtr[0]->stride,
-		      count);
-
-
-      component[nr++] = &rmesa->tcl.rgba;
-   }
-
-
-   if (inputs & VERT_BIT_COLOR1) {
-      if (!rmesa->tcl.spec.buf) {
-
-	 emit_vector( ctx,
-		      &rmesa->tcl.spec,
-		      (char *)VB->SecondaryColorPtr[0]->data,
-		      3,
-		      VB->SecondaryColorPtr[0]->stride,
-		      count);
-      }
-
-      vfmt |= RADEON_CP_VC_FRMT_FPSPEC;
-      component[nr++] = &rmesa->tcl.spec;
-   }
-
-   vtx = (rmesa->hw.tcl.cmd[TCL_OUTPUT_VTXFMT] &
-	  ~(RADEON_TCL_VTX_Q0|RADEON_TCL_VTX_Q1));
-
-   if (inputs & VERT_BIT_TEX0) {
-      if (!rmesa->tcl.tex[0].buf)
-	 emit_tex_vector( ctx, 
-			  &(rmesa->tcl.tex[0]), 
-			  (char *)VB->TexCoordPtr[0]->data,
-			  VB->TexCoordPtr[0]->size,
-			  VB->TexCoordPtr[0]->stride,
-			  count );
-
-      switch( VB->TexCoordPtr[0]->size ) {
-      case 4:
-	 vtx |= RADEON_TCL_VTX_Q0; 
-	 vfmt |= RADEON_CP_VC_FRMT_Q0;
-      default: 
-	 vfmt |= RADEON_CP_VC_FRMT_ST0;
-      }
-      component[nr++] = &rmesa->tcl.tex[0];
-   }
-
-   if (inputs & VERT_BIT_TEX1) {
-      if (!rmesa->tcl.tex[1].buf)
-	 emit_tex_vector( ctx, 
-			  &(rmesa->tcl.tex[1]), 
-			  (char *)VB->TexCoordPtr[1]->data,
-			  VB->TexCoordPtr[1]->size,
-			  VB->TexCoordPtr[1]->stride,
-			  count );
-	 
-      switch( VB->TexCoordPtr[1]->size ) {
-      case 4: 
-	 vtx |= RADEON_TCL_VTX_Q1;
-	 vfmt |= RADEON_CP_VC_FRMT_Q1;
-      default: 
-	 vfmt |= RADEON_CP_VC_FRMT_ST1;
-      }
-      component[nr++] = &rmesa->tcl.tex[1];
-   }
-
-   if (vtx != rmesa->hw.tcl.cmd[TCL_OUTPUT_VTXFMT]) {
-      RADEON_STATECHANGE( rmesa, tcl );
-      rmesa->hw.tcl.cmd[TCL_OUTPUT_VTXFMT] = vtx;
-   }
-
-   rmesa->tcl.nr_aos_components = nr;
-   rmesa->tcl.vertex_format = vfmt;
-}
-
-
-void radeonReleaseArrays( GLcontext *ctx, GLuint newinputs )
-{
-   radeonContextPtr rmesa = RADEON_CONTEXT( ctx );
-
-#if 0
-   if (RADEON_DEBUG & DEBUG_VERTS) 
-      _tnl_print_vert_flags( __FUNCTION__, newinputs );
-#endif
-
-   if (newinputs & VERT_BIT_POS) 
-     radeonReleaseDmaRegion( rmesa, &rmesa->tcl.obj, __FUNCTION__ );
-
-   if (newinputs & VERT_BIT_NORMAL) 
-      radeonReleaseDmaRegion( rmesa, &rmesa->tcl.norm, __FUNCTION__ );
-
-   if (newinputs & VERT_BIT_COLOR0) 
-      radeonReleaseDmaRegion( rmesa, &rmesa->tcl.rgba, __FUNCTION__ );
-
-   if (newinputs & VERT_BIT_COLOR1) 
-      radeonReleaseDmaRegion( rmesa, &rmesa->tcl.spec, __FUNCTION__ );
-
-   if (newinputs & VERT_BIT_TEX0)
-      radeonReleaseDmaRegion( rmesa, &rmesa->tcl.tex[0], __FUNCTION__ );
-
-   if (newinputs & VERT_BIT_TEX1)
-      radeonReleaseDmaRegion( rmesa, &rmesa->tcl.tex[1], __FUNCTION__ );
-}
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/radeon/radeon_maos_vbtmp.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/radeon/radeon_maos_vbtmp.h
deleted file mode 100644
index c16234a94..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/radeon/radeon_maos_vbtmp.h
+++ /dev/null
@@ -1,284 +0,0 @@
-/*
- * Mesa 3-D graphics library
- * Version:  4.1
- *
- * Copyright (C) 1999-2002  Brian Paul   All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included
- * in all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
- * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- * Authors:
- *    Keith Whitwell <keith@tungstengraphics.com>
- */
-
-#ifndef LOCALVARS
-#define LOCALVARS
-#endif
-
-#undef TCL_DEBUG
-#ifndef TCL_DEBUG
-#define TCL_DEBUG 0
-#endif
-
-static void TAG(emit)( GLcontext *ctx,
-		       GLuint start, GLuint end,
-		       void *dest )
-{
-   LOCALVARS
-      struct vertex_buffer *VB = &TNL_CONTEXT(ctx)->vb;
-   GLuint (*tc0)[4], (*tc1)[4], (*tc2)[4];
-   GLfloat (*col)[4], (*spec)[4];
-   GLfloat (*fog)[4];
-   GLuint (*norm)[4];
-   GLuint tc0_stride, tc1_stride, col_stride, spec_stride, fog_stride;
-   GLuint tc2_stride, norm_stride;
-   GLuint fill_tex = 0;
-   GLuint (*coord)[4];
-   GLuint coord_stride; /* object coordinates */
-   GLubyte dummy[4];
-   int i;
-
-   union emit_union *v = (union emit_union *)dest;
-
-   if (RADEON_DEBUG & DEBUG_VERTS)
-      fprintf(stderr, "%s\n", __FUNCTION__); 
-
-   coord = (GLuint (*)[4])VB->ObjPtr->data;
-   coord_stride = VB->ObjPtr->stride;
-
-   if (DO_TEX2) {
-      if (VB->TexCoordPtr[2]) {
-	 const GLuint t2 = GET_TEXSOURCE(2);
-	 tc2 = (GLuint (*)[4])VB->TexCoordPtr[t2]->data;
-	 tc2_stride = VB->TexCoordPtr[t2]->stride;
-	 if (DO_PTEX && VB->TexCoordPtr[t2]->size < 4) {
-	    fill_tex |= (1<<2);
-	 }
-      } else {
-	 tc2 = (GLuint (*)[4])&ctx->Current.Attrib[VERT_ATTRIB_TEX2];
-	 tc2_stride = 0;
-      }
-   }
-
-   if (DO_TEX1) {
-      if (VB->TexCoordPtr[1]) {
-	 const GLuint t1 = GET_TEXSOURCE(1);
-	 tc1 = (GLuint (*)[4])VB->TexCoordPtr[t1]->data;
-	 tc1_stride = VB->TexCoordPtr[t1]->stride;
-	 if (DO_PTEX && VB->TexCoordPtr[t1]->size < 4) {
-	    fill_tex |= (1<<1);
-	 }
-      } else {
-	 tc1 = (GLuint (*)[4])&ctx->Current.Attrib[VERT_ATTRIB_TEX1];
-	 tc1_stride = 0;
-      }
-   }
-
-   if (DO_TEX0) {
-      if (VB->TexCoordPtr[0]) {
-	 const GLuint t0 = GET_TEXSOURCE(0);
-	 tc0_stride = VB->TexCoordPtr[t0]->stride;
-	 tc0 = (GLuint (*)[4])VB->TexCoordPtr[t0]->data;
-	 if (DO_PTEX && VB->TexCoordPtr[t0]->size < 4) {
-	    fill_tex |= (1<<0);
-	 }
-      } else {
-	 tc0 = (GLuint (*)[4])&ctx->Current.Attrib[VERT_ATTRIB_TEX0];
-	 tc0_stride = 0;
-      }
-	 
-   }
-
-   if (DO_NORM) {
-      if (VB->NormalPtr) {
-	 norm_stride = VB->NormalPtr->stride;
-	 norm = (GLuint (*)[4])VB->NormalPtr->data;
-      } else {
-	 norm_stride = 0;
-	 norm = (GLuint (*)[4])&ctx->Current.Attrib[VERT_ATTRIB_NORMAL];
-      }
-   }
-
-   if (DO_RGBA) {
-      if (VB->ColorPtr[0]) {
-	 col = VB->ColorPtr[0]->data;
-	 col_stride = VB->ColorPtr[0]->stride;
-      } else {
-	 col = (GLfloat (*)[4])ctx->Current.Attrib[VERT_ATTRIB_COLOR0];
-	 col_stride = 0;
-      }
-   }
-
-   if (DO_SPEC) {
-      if (VB->SecondaryColorPtr[0]) {
-	 spec = VB->SecondaryColorPtr[0]->data;
-	 spec_stride = VB->SecondaryColorPtr[0]->stride;
-      } else {
-	 spec = (GLfloat (*)[4])ctx->Current.Attrib[VERT_ATTRIB_COLOR1];
-	 spec_stride = 0;
-      }
-   }
-
-   if (DO_FOG) {
-      if (VB->FogCoordPtr) {
-	 fog = VB->FogCoordPtr->data;
-	 fog_stride = VB->FogCoordPtr->stride;
-      } else {
-	 fog = (GLfloat (*)[4])&dummy; fog[0][0] = 0.0F;
-	 fog_stride = 0;
-      }
-   }
-   
-   
-   if (start) {
-      coord =  (GLuint (*)[4])((GLubyte *)coord + start * coord_stride);
-      if (DO_TEX0)
-	 tc0 =  (GLuint (*)[4])((GLubyte *)tc0 + start * tc0_stride);
-      if (DO_TEX1) 
-	 tc1 =  (GLuint (*)[4])((GLubyte *)tc1 + start * tc1_stride);
-      if (DO_TEX2) 
-	 tc2 =  (GLuint (*)[4])((GLubyte *)tc2 + start * tc2_stride);
-      if (DO_NORM) 
-	 norm =  (GLuint (*)[4])((GLubyte *)norm + start * norm_stride);
-      if (DO_RGBA) 
-	 STRIDE_4F(col, start * col_stride);
-      if (DO_SPEC)
-	 STRIDE_4F(spec, start * spec_stride);
-      if (DO_FOG)
-	 STRIDE_4F(fog, start * fog_stride);
-   }
-
-
-   {
-      for (i=start; i < end; i++) {
-	 
-	 v[0].ui = coord[0][0];
-	 v[1].ui = coord[0][1];
-	 v[2].ui = coord[0][2];
-	 if (DO_W) {
-	    v[3].ui = coord[0][3];
-	    v += 4;
-	 } 
-	 else
-	    v += 3;
-	 coord =  (GLuint (*)[4])((GLubyte *)coord +  coord_stride);
-
-	 if (DO_NORM) {
-	    v[0].ui = norm[0][0];
-	    v[1].ui = norm[0][1];
-	    v[2].ui = norm[0][2];
-	    v += 3;
-	    norm =  (GLuint (*)[4])((GLubyte *)norm +  norm_stride);
-	 }
-	 if (DO_RGBA) {
-	    UNCLAMPED_FLOAT_TO_UBYTE(v[0].rgba.red, col[0][0]);
-	    UNCLAMPED_FLOAT_TO_UBYTE(v[0].rgba.green, col[0][1]);
-	    UNCLAMPED_FLOAT_TO_UBYTE(v[0].rgba.blue, col[0][2]);
-	    UNCLAMPED_FLOAT_TO_UBYTE(v[0].rgba.alpha, col[0][3]);
-	    STRIDE_4F(col, col_stride);
-	    v++;
-	 }
-	 if (DO_SPEC || DO_FOG) {
-	    if (DO_SPEC) {
-	       UNCLAMPED_FLOAT_TO_UBYTE(v[0].rgba.red, spec[0][0]);
-	       UNCLAMPED_FLOAT_TO_UBYTE(v[0].rgba.green, spec[0][1]);
-	       UNCLAMPED_FLOAT_TO_UBYTE(v[0].rgba.blue, spec[0][2]);
-	       STRIDE_4F(spec, spec_stride);
-	    }
-	    if (DO_FOG) {
-	       UNCLAMPED_FLOAT_TO_UBYTE(v[0].rgba.alpha, fog[0][0]);
-	       fog = (GLfloat (*)[4])((GLubyte *)fog + fog_stride);
-	    }
-	    if (TCL_DEBUG) fprintf(stderr, "%x ", v[0].ui);
-	    v++;
-	 }
-	 if (DO_TEX0) {
-	    v[0].ui = tc0[0][0];
-	    v[1].ui = tc0[0][1];
-	    if (TCL_DEBUG) fprintf(stderr, "t0: %.2f %.2f ", v[0].f, v[1].f);
-	    if (DO_PTEX) {
-	       if (fill_tex & (1<<0))
-		  v[2].f = 1.0;
-	       else
-		  v[2].ui = tc0[0][3];
-	       if (TCL_DEBUG) fprintf(stderr, "%.2f ", v[2].f);
-	       v += 3;
-	    } 
-	    else
-	       v += 2;
-	    tc0 =  (GLuint (*)[4])((GLubyte *)tc0 +  tc0_stride);
-	 }
-	 if (DO_TEX1) {
-	    v[0].ui = tc1[0][0];
-	    v[1].ui = tc1[0][1];
-	    if (TCL_DEBUG) fprintf(stderr, "t1: %.2f %.2f ", v[0].f, v[1].f);
-	    if (DO_PTEX) {
-	       if (fill_tex & (1<<1))
-		  v[2].f = 1.0;
-	       else
-		  v[2].ui = tc1[0][3];
-	       if (TCL_DEBUG) fprintf(stderr, "%.2f ", v[2].f);
-	       v += 3;
-	    } 
-	    else
-	       v += 2;
-	    tc1 =  (GLuint (*)[4])((GLubyte *)tc1 +  tc1_stride);
-	 } 
-	 if (DO_TEX2) {
-	    v[0].ui = tc2[0][0];
-	    v[1].ui = tc2[0][1];
-	    if (DO_PTEX) {
-	       if (fill_tex & (1<<2))
-		  v[2].f = 1.0;
-	       else
-		  v[2].ui = tc2[0][3];
-	       v += 3;
-	    } 
-	    else
-	       v += 2;
-	    tc2 =  (GLuint (*)[4])((GLubyte *)tc2 +  tc2_stride);
-	 } 
-	 if (TCL_DEBUG) fprintf(stderr, "\n");
-      }
-   }
-}
-
-
-
-static void TAG(init)( void )
-{
-   int sz = 3;
-   if (DO_W) sz++;
-   if (DO_NORM) sz += 3;
-   if (DO_RGBA) sz++;
-   if (DO_SPEC || DO_FOG) sz++;
-   if (DO_TEX0) sz += 2;
-   if (DO_TEX0 && DO_PTEX) sz++;
-   if (DO_TEX1) sz += 2;
-   if (DO_TEX1 && DO_PTEX) sz++;
-   if (DO_TEX2) sz += 2;
-   if (DO_TEX2 && DO_PTEX) sz++;
-
-   setup_tab[IDX].emit = TAG(emit);
-   setup_tab[IDX].vertex_format = IND;
-   setup_tab[IDX].vertex_size = sz;
-}
-
-
-#undef IND
-#undef TAG
-#undef IDX
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/radeon/radeon_maos_verts.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/radeon/radeon_maos_verts.c
deleted file mode 100644
index 8cb08a812..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/radeon/radeon_maos_verts.c
+++ /dev/null
@@ -1,367 +0,0 @@
-/* $XFree86: xc/lib/GL/mesa/src/drv/radeon/radeon_maos_verts.c,v 1.1 2002/10/30 12:51:55 alanh Exp $ */
-/**************************************************************************
-
-Copyright 2000, 2001 ATI Technologies Inc., Ontario, Canada, and
-                     Tungsten Graphics Inc., Austin, Texas.
-
-All Rights Reserved.
-
-Permission is hereby granted, free of charge, to any person obtaining
-a copy of this software and associated documentation files (the
-"Software"), to deal in the Software without restriction, including
-without limitation the rights to use, copy, modify, merge, publish,
-distribute, sublicense, and/or sell copies of the Software, and to
-permit persons to whom the Software is furnished to do so, subject to
-the following conditions:
-
-The above copyright notice and this permission notice (including the
-next paragraph) shall be included in all copies or substantial
-portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
-EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
-IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
-LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
-OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
-WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-**************************************************************************/
-
-/*
- * Authors:
- *   Keith Whitwell <keith@tungstengraphics.com>
- */
-
-#include "glheader.h"
-#include "imports.h"
-#include "mtypes.h"
-
-#include "array_cache/acache.h"
-#include "math/m_translate.h"
-#include "tnl/tnl.h"
-#include "tnl/t_pipeline.h"
-#include "math/m_translate.h"
-#include "radeon_context.h"
-#include "radeon_state.h"
-#include "radeon_ioctl.h"
-#include "radeon_tex.h"
-#include "radeon_tcl.h"
-#include "radeon_swtcl.h"
-#include "radeon_maos.h"
-
-
-#define RADEON_TCL_MAX_SETUP 13
-
-union emit_union { float f; GLuint ui; radeon_color_t rgba; };
-
-static struct {
-   void   (*emit)( GLcontext *, GLuint, GLuint, void * );
-   GLuint vertex_size;
-   GLuint vertex_format;
-} setup_tab[RADEON_TCL_MAX_SETUP];
-
-#define DO_W    (IND & RADEON_CP_VC_FRMT_W0)
-#define DO_RGBA (IND & RADEON_CP_VC_FRMT_PKCOLOR)
-#define DO_SPEC (IND & RADEON_CP_VC_FRMT_PKSPEC)
-#define DO_FOG  (IND & RADEON_CP_VC_FRMT_PKSPEC)
-#define DO_TEX0 (IND & RADEON_CP_VC_FRMT_ST0)
-#define DO_TEX1 (IND & RADEON_CP_VC_FRMT_ST1)
-#define DO_PTEX (IND & RADEON_CP_VC_FRMT_Q0)
-#define DO_NORM (IND & RADEON_CP_VC_FRMT_N0)
-
-#define DO_TEX2 0
-#define DO_TEX3 0
-
-#define GET_TEXSOURCE(n)  n
-
-/***********************************************************************
- *             Generate vertex emit functions               *
- ***********************************************************************/
-
-
-/* Defined in order of increasing vertex size:
- */
-#define IDX 0
-#define IND (RADEON_CP_VC_FRMT_XY|		\
-	     RADEON_CP_VC_FRMT_Z|		\
-	     RADEON_CP_VC_FRMT_PKCOLOR)
-#define TAG(x) x##_rgba
-#include "radeon_maos_vbtmp.h"
-
-#define IDX 1
-#define IND (RADEON_CP_VC_FRMT_XY|		\
-	     RADEON_CP_VC_FRMT_Z|		\
-	     RADEON_CP_VC_FRMT_N0)
-#define TAG(x) x##_n
-#include "radeon_maos_vbtmp.h"
-
-#define IDX 2
-#define IND (RADEON_CP_VC_FRMT_XY|		\
-	     RADEON_CP_VC_FRMT_Z|		\
-	     RADEON_CP_VC_FRMT_PKCOLOR|		\
-	     RADEON_CP_VC_FRMT_ST0)
-#define TAG(x) x##_rgba_st
-#include "radeon_maos_vbtmp.h"
-
-#define IDX 3
-#define IND (RADEON_CP_VC_FRMT_XY|		\
-	     RADEON_CP_VC_FRMT_Z|		\
-	     RADEON_CP_VC_FRMT_PKCOLOR|		\
-	     RADEON_CP_VC_FRMT_N0)
-#define TAG(x) x##_rgba_n
-#include "radeon_maos_vbtmp.h"
-
-#define IDX 4
-#define IND (RADEON_CP_VC_FRMT_XY|		\
-	     RADEON_CP_VC_FRMT_Z|		\
-	     RADEON_CP_VC_FRMT_ST0|		\
-	     RADEON_CP_VC_FRMT_N0)
-#define TAG(x) x##_st_n
-#include "radeon_maos_vbtmp.h"
-
-#define IDX 5
-#define IND (RADEON_CP_VC_FRMT_XY|		\
-	     RADEON_CP_VC_FRMT_Z|		\
-	     RADEON_CP_VC_FRMT_PKCOLOR|		\
-	     RADEON_CP_VC_FRMT_ST0|		\
-	     RADEON_CP_VC_FRMT_ST1)
-#define TAG(x) x##_rgba_st_st
-#include "radeon_maos_vbtmp.h"
-
-#define IDX 6
-#define IND (RADEON_CP_VC_FRMT_XY|		\
-	     RADEON_CP_VC_FRMT_Z|		\
-	     RADEON_CP_VC_FRMT_PKCOLOR|		\
-	     RADEON_CP_VC_FRMT_ST0|		\
-	     RADEON_CP_VC_FRMT_N0)
-#define TAG(x) x##_rgba_st_n
-#include "radeon_maos_vbtmp.h"
-
-#define IDX 7
-#define IND (RADEON_CP_VC_FRMT_XY|		\
-	     RADEON_CP_VC_FRMT_Z|		\
-	     RADEON_CP_VC_FRMT_PKCOLOR|		\
-	     RADEON_CP_VC_FRMT_PKSPEC|		\
-	     RADEON_CP_VC_FRMT_ST0|		\
-	     RADEON_CP_VC_FRMT_ST1)
-#define TAG(x) x##_rgba_spec_st_st
-#include "radeon_maos_vbtmp.h"
-
-#define IDX 8
-#define IND (RADEON_CP_VC_FRMT_XY|		\
-	     RADEON_CP_VC_FRMT_Z|		\
-	     RADEON_CP_VC_FRMT_ST0|		\
-	     RADEON_CP_VC_FRMT_ST1|		\
-	     RADEON_CP_VC_FRMT_N0)
-#define TAG(x) x##_st_st_n
-#include "radeon_maos_vbtmp.h"
-
-#define IDX 9
-#define IND (RADEON_CP_VC_FRMT_XY|		\
-	     RADEON_CP_VC_FRMT_Z|		\
-	     RADEON_CP_VC_FRMT_PKCOLOR|		\
-	     RADEON_CP_VC_FRMT_PKSPEC|		\
-	     RADEON_CP_VC_FRMT_ST0|		\
-	     RADEON_CP_VC_FRMT_ST1|		\
-	     RADEON_CP_VC_FRMT_N0)
-#define TAG(x) x##_rgba_spec_st_st_n
-#include "radeon_maos_vbtmp.h"
-
-#define IDX 10
-#define IND (RADEON_CP_VC_FRMT_XY|		\
-	     RADEON_CP_VC_FRMT_Z|		\
-	     RADEON_CP_VC_FRMT_PKCOLOR|		\
-	     RADEON_CP_VC_FRMT_ST0|		\
-	     RADEON_CP_VC_FRMT_Q0)
-#define TAG(x) x##_rgba_stq
-#include "radeon_maos_vbtmp.h"
-
-#define IDX 11
-#define IND (RADEON_CP_VC_FRMT_XY|		\
-	     RADEON_CP_VC_FRMT_Z|		\
-	     RADEON_CP_VC_FRMT_PKCOLOR|		\
-	     RADEON_CP_VC_FRMT_ST1|		\
-	     RADEON_CP_VC_FRMT_Q1|		\
-	     RADEON_CP_VC_FRMT_ST0|		\
-	     RADEON_CP_VC_FRMT_Q0)
-#define TAG(x) x##_rgba_stq_stq
-#include "radeon_maos_vbtmp.h"
-
-#define IDX 12
-#define IND (RADEON_CP_VC_FRMT_XY|		\
-	     RADEON_CP_VC_FRMT_Z|		\
-	     RADEON_CP_VC_FRMT_W0|		\
-	     RADEON_CP_VC_FRMT_PKCOLOR|		\
-	     RADEON_CP_VC_FRMT_PKSPEC|		\
-	     RADEON_CP_VC_FRMT_ST0|		\
-	     RADEON_CP_VC_FRMT_Q0|		\
-	     RADEON_CP_VC_FRMT_ST1|		\
-	     RADEON_CP_VC_FRMT_Q1|		\
-	     RADEON_CP_VC_FRMT_N0)
-#define TAG(x) x##_w_rgba_spec_stq_stq_n
-#include "radeon_maos_vbtmp.h"
-
-
-
-
-
-/***********************************************************************
- *                         Initialization 
- ***********************************************************************/
-
-
-static void init_tcl_verts( void )
-{
-   init_rgba();
-   init_n();
-   init_rgba_n();
-   init_rgba_st();
-   init_st_n();
-   init_rgba_st_st();
-   init_rgba_st_n();
-   init_rgba_spec_st_st();
-   init_st_st_n();
-   init_rgba_spec_st_st_n();
-   init_rgba_stq();
-   init_rgba_stq_stq();
-   init_w_rgba_spec_stq_stq_n();
-}
-
-
-void radeonEmitArrays( GLcontext *ctx, GLuint inputs )
-{
-   radeonContextPtr rmesa = RADEON_CONTEXT(ctx);
-   struct vertex_buffer *VB = &TNL_CONTEXT(ctx)->vb;
-   GLuint req = 0;
-   GLuint vtx = (rmesa->hw.tcl.cmd[TCL_OUTPUT_VTXFMT] &
-		 ~(RADEON_TCL_VTX_Q0|RADEON_TCL_VTX_Q1));
-   int i;
-   static int firsttime = 1;
-
-   if (firsttime) {
-      init_tcl_verts();
-      firsttime = 0;
-   }
-		     
-   if (1) {
-      req |= RADEON_CP_VC_FRMT_Z;
-      if (VB->ObjPtr->size == 4) {
-	 req |= RADEON_CP_VC_FRMT_W0;
-      }
-   }
-
-   if (inputs & VERT_BIT_NORMAL) {
-      req |= RADEON_CP_VC_FRMT_N0;
-   }
-   
-   if (inputs & VERT_BIT_COLOR0) {
-      req |= RADEON_CP_VC_FRMT_PKCOLOR;
-   }
-
-   if (inputs & VERT_BIT_COLOR1) {
-      req |= RADEON_CP_VC_FRMT_PKSPEC;
-   }
-
-   if (inputs & VERT_BIT_TEX0) {
-      req |= RADEON_CP_VC_FRMT_ST0;
-
-      if (VB->TexCoordPtr[0]->size == 4) {
-	 req |= RADEON_CP_VC_FRMT_Q0;
-	 vtx |= RADEON_TCL_VTX_Q0;
-      }
-   }
-
-   if (inputs & VERT_BIT_TEX1) {
-      req |= RADEON_CP_VC_FRMT_ST1;
-
-      if (VB->TexCoordPtr[1]->size == 4) {
-	 req |= RADEON_CP_VC_FRMT_Q1;
-	 vtx |= RADEON_TCL_VTX_Q1;
-      }
-   }
-
-   if (vtx != rmesa->hw.tcl.cmd[TCL_OUTPUT_VTXFMT]) {
-      RADEON_STATECHANGE( rmesa, tcl );
-      rmesa->hw.tcl.cmd[TCL_OUTPUT_VTXFMT] = vtx;
-   }
-
-   for (i = 0 ; i < RADEON_TCL_MAX_SETUP ; i++) 
-      if ((setup_tab[i].vertex_format & req) == req) 
-	 break;
-
-   if (rmesa->tcl.vertex_format == setup_tab[i].vertex_format &&
-       rmesa->tcl.indexed_verts.buf)
-      return;
-
-   if (rmesa->tcl.indexed_verts.buf)
-      radeonReleaseArrays( ctx, ~0 );
-
-   radeonAllocDmaRegionVerts( rmesa, 
-			      &rmesa->tcl.indexed_verts, 
-			      VB->Count,
-			      setup_tab[i].vertex_size * 4, 
-			      4);
-
-   /* The vertex code expects Obj to be clean to element 3.  To fix
-    * this, add more vertex code (for obj-2, obj-3) or preferably move
-    * to maos.  
-    */
-   if (VB->ObjPtr->size < 3 || 
-       (VB->ObjPtr->size == 3 && 
-	(setup_tab[i].vertex_format & RADEON_CP_VC_FRMT_W0))) {
-
-      _math_trans_4f( rmesa->tcl.ObjClean.data,
-		      VB->ObjPtr->data,
-		      VB->ObjPtr->stride,
-		      GL_FLOAT,
-		      VB->ObjPtr->size,
-		      0,
-		      VB->Count );
-
-      switch (VB->ObjPtr->size) {
-      case 1:
-	    _mesa_vector4f_clean_elem(&rmesa->tcl.ObjClean, VB->Count, 1);
-      case 2:
-	    _mesa_vector4f_clean_elem(&rmesa->tcl.ObjClean, VB->Count, 2);
-      case 3:
-	 if (setup_tab[i].vertex_format & RADEON_CP_VC_FRMT_W0) {
-	    _mesa_vector4f_clean_elem(&rmesa->tcl.ObjClean, VB->Count, 3);
-	 }
-      case 4:
-      default:
-	 break;
-      }
-
-      VB->ObjPtr = &rmesa->tcl.ObjClean;
-   }
-
-
-
-   setup_tab[i].emit( ctx, 0, VB->Count, 
-		      rmesa->tcl.indexed_verts.address + 
-		      rmesa->tcl.indexed_verts.start );
-
-   rmesa->tcl.vertex_format = setup_tab[i].vertex_format;
-   rmesa->tcl.indexed_verts.aos_start = GET_START( &rmesa->tcl.indexed_verts );
-   rmesa->tcl.indexed_verts.aos_size = setup_tab[i].vertex_size;
-   rmesa->tcl.indexed_verts.aos_stride = setup_tab[i].vertex_size;
-
-   rmesa->tcl.aos_components[0] = &rmesa->tcl.indexed_verts;
-   rmesa->tcl.nr_aos_components = 1;
-}
-
-
-
-void radeonReleaseArrays( GLcontext *ctx, GLuint newinputs )
-{
-   radeonContextPtr rmesa = RADEON_CONTEXT( ctx );
-
-#if 0
-   if (RADEON_DEBUG & DEBUG_VERTS) 
-      _tnl_print_vert_flags( __FUNCTION__, newinputs );
-#endif
-
-   if (newinputs) 
-     radeonReleaseDmaRegion( rmesa, &rmesa->tcl.indexed_verts, __FUNCTION__ );
-}
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/radeon/radeon_sanity.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/radeon/radeon_sanity.c
deleted file mode 100644
index 84112464e..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/radeon/radeon_sanity.c
+++ /dev/null
@@ -1,1070 +0,0 @@
-/* $XFree86: xc/lib/GL/mesa/src/drv/radeon/radeon_sanity.c,v 1.1 2002/10/30 12:51:55 alanh Exp $ */
-/**************************************************************************
-
-Copyright 2002 ATI Technologies Inc., Ontario, Canada, and
-                     Tungsten Graphics Inc, Cedar Park, TX.
-
-All Rights Reserved.
-
-Permission is hereby granted, free of charge, to any person obtaining a
-copy of this software and associated documentation files (the "Software"),
-to deal in the Software without restriction, including without limitation
-on the rights to use, copy, modify, merge, publish, distribute, sub
-license, and/or sell copies of the Software, and to permit persons to whom
-the Software is furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice (including the next
-paragraph) shall be included in all copies or substantial portions of the
-Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
-ATI, TUNGSTEN GRAPHICS AND/OR THEIR SUPPLIERS BE LIABLE FOR ANY CLAIM,
-DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
-OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
-USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-**************************************************************************/
-
-/*
- * Authors:
- *   Keith Whitwell <keith@tungstengraphics.com>
- *
- */
-#include <errno.h> 
-
-#include "glheader.h"
-
-#include "radeon_context.h"
-#include "radeon_ioctl.h"
-#include "radeon_sanity.h"
-
-/* Set this '1' to get more verbiage.
- */
-#define MORE_VERBOSE 1
-
-#if MORE_VERBOSE
-#define VERBOSE (RADEON_DEBUG & DEBUG_VERBOSE)
-#define NORMAL  (1)
-#else
-#define VERBOSE 0
-#define NORMAL  (RADEON_DEBUG & DEBUG_VERBOSE)
-#endif
-
-
-/* New (1.3) state mechanism.  3 commands (packet, scalar, vector) in
- * 1.3 cmdbuffers allow all previous state to be updated as well as
- * the tcl scalar and vector areas.  
- */
-static struct { 
-   int start; 
-   int len; 
-   const char *name;
-} packet[RADEON_MAX_STATE_PACKETS] = {
-   { RADEON_PP_MISC,7,"RADEON_PP_MISC" },
-   { RADEON_PP_CNTL,3,"RADEON_PP_CNTL" },
-   { RADEON_RB3D_COLORPITCH,1,"RADEON_RB3D_COLORPITCH" },
-   { RADEON_RE_LINE_PATTERN,2,"RADEON_RE_LINE_PATTERN" },
-   { RADEON_SE_LINE_WIDTH,1,"RADEON_SE_LINE_WIDTH" },
-   { RADEON_PP_LUM_MATRIX,1,"RADEON_PP_LUM_MATRIX" },
-   { RADEON_PP_ROT_MATRIX_0,2,"RADEON_PP_ROT_MATRIX_0" },
-   { RADEON_RB3D_STENCILREFMASK,3,"RADEON_RB3D_STENCILREFMASK" },
-   { RADEON_SE_VPORT_XSCALE,6,"RADEON_SE_VPORT_XSCALE" },
-   { RADEON_SE_CNTL,2,"RADEON_SE_CNTL" },
-   { RADEON_SE_CNTL_STATUS,1,"RADEON_SE_CNTL_STATUS" },
-   { RADEON_RE_MISC,1,"RADEON_RE_MISC" },
-   { RADEON_PP_TXFILTER_0,6,"RADEON_PP_TXFILTER_0" },
-   { RADEON_PP_BORDER_COLOR_0,1,"RADEON_PP_BORDER_COLOR_0" },
-   { RADEON_PP_TXFILTER_1,6,"RADEON_PP_TXFILTER_1" },
-   { RADEON_PP_BORDER_COLOR_1,1,"RADEON_PP_BORDER_COLOR_1" },
-   { RADEON_PP_TXFILTER_2,6,"RADEON_PP_TXFILTER_2" },
-   { RADEON_PP_BORDER_COLOR_2,1,"RADEON_PP_BORDER_COLOR_2" },
-   { RADEON_SE_ZBIAS_FACTOR,2,"RADEON_SE_ZBIAS_FACTOR" },
-   { RADEON_SE_TCL_OUTPUT_VTX_FMT,11,"RADEON_SE_TCL_OUTPUT_VTX_FMT" },
-   { RADEON_SE_TCL_MATERIAL_EMMISSIVE_RED,17,"RADEON_SE_TCL_MATERIAL_EMMISSIVE_RED" },
-	{ 0, 4, "R200_PP_TXCBLEND_0" },
-	{ 0, 4, "R200_PP_TXCBLEND_1" },
-	{ 0, 4, "R200_PP_TXCBLEND_2" },
-	{ 0, 4, "R200_PP_TXCBLEND_3" },
-	{ 0, 4, "R200_PP_TXCBLEND_4" },
-	{ 0, 4, "R200_PP_TXCBLEND_5" },
-	{ 0, 4, "R200_PP_TXCBLEND_6" },
-	{ 0, 4, "R200_PP_TXCBLEND_7" },
-	{ 0, 6, "R200_SE_TCL_LIGHT_MODEL_CTL_0" },
-	{ 0, 6, "R200_PP_TFACTOR_0" },
-	{ 0, 4, "R200_SE_VTX_FMT_0" },
-	{ 0, 1, "R200_SE_VAP_CNTL" },
-	{ 0, 5, "R200_SE_TCL_MATRIX_SEL_0" },
-	{ 0, 5, "R200_SE_TCL_TEX_PROC_CTL_2" },
-	{ 0, 1, "R200_SE_TCL_UCP_VERT_BLEND_CTL" },
-	{ 0, 6, "R200_PP_TXFILTER_0" },
-	{ 0, 6, "R200_PP_TXFILTER_1" },
-	{ 0, 6, "R200_PP_TXFILTER_2" },
-	{ 0, 6, "R200_PP_TXFILTER_3" },
-	{ 0, 6, "R200_PP_TXFILTER_4" },
-	{ 0, 6, "R200_PP_TXFILTER_5" },
-	{ 0, 1, "R200_PP_TXOFFSET_0" },
-	{ 0, 1, "R200_PP_TXOFFSET_1" },
-	{ 0, 1, "R200_PP_TXOFFSET_2" },
-	{ 0, 1, "R200_PP_TXOFFSET_3" },
-	{ 0, 1, "R200_PP_TXOFFSET_4" },
-	{ 0, 1, "R200_PP_TXOFFSET_5" },
-	{ 0, 1, "R200_SE_VTE_CNTL" },
-	{ 0, 1, "R200_SE_TCL_OUTPUT_VTX_COMP_SEL" },
-	{ 0, 1, "R200_PP_TAM_DEBUG3" },
-	{ 0, 1, "R200_PP_CNTL_X" }, 
-	{ 0, 1, "R200_RB3D_DEPTHXY_OFFSET" }, 
-	{ 0, 1, "R200_RE_AUX_SCISSOR_CNTL" }, 
-	{ 0, 2, "R200_RE_SCISSOR_TL_0" }, 
-	{ 0, 2, "R200_RE_SCISSOR_TL_1" }, 
-	{ 0, 2, "R200_RE_SCISSOR_TL_2" }, 
-	{ 0, 1, "R200_SE_VAP_CNTL_STATUS" }, 
-	{ 0, 1, "R200_SE_VTX_STATE_CNTL" }, 
-	{ 0, 1, "R200_RE_POINTSIZE" }, 
-	{ 0, 4, "R200_SE_TCL_INPUT_VTX_VECTOR_ADDR_0" },
-	{ 0, 1, "R200_PP_CUBIC_FACES_0" }, /* 61 */
-	{ 0, 5, "R200_PP_CUBIC_OFFSET_F1_0" }, /* 62 */
-	{ 0, 1, "R200_PP_CUBIC_FACES_1" },
-	{ 0, 5, "R200_PP_CUBIC_OFFSET_F1_1" },
-	{ 0, 1, "R200_PP_CUBIC_FACES_2" },
-	{ 0, 5, "R200_PP_CUBIC_OFFSET_F1_2" },
-	{ 0, 1, "R200_PP_CUBIC_FACES_3" },
-	{ 0, 5, "R200_PP_CUBIC_OFFSET_F1_3" },
-	{ 0, 1, "R200_PP_CUBIC_FACES_4" },
-	{ 0, 5, "R200_PP_CUBIC_OFFSET_F1_4" },
-	{ 0, 1, "R200_PP_CUBIC_FACES_5" },
-	{ 0, 5, "R200_PP_CUBIC_OFFSET_F1_5" },
-   { RADEON_PP_TEX_SIZE_0, 2, "RADEON_PP_TEX_SIZE_0" },
-   { RADEON_PP_TEX_SIZE_1, 2, "RADEON_PP_TEX_SIZE_1" },
-   { RADEON_PP_TEX_SIZE_2, 2, "RADEON_PP_TEX_SIZE_2" },
-	{ 0, 3, "R200_RB3D_BLENDCOLOR" },
-	{ 0, 1, "R200_SE_TCL_POINT_SPRITE_CNTL" },
-   { RADEON_PP_CUBIC_FACES_0, 1, "RADEON_PP_CUBIC_FACES_0" },
-   { RADEON_PP_CUBIC_OFFSET_T0_0, 5, "RADEON_PP_CUBIC_OFFSET_T0_0" },
-   { RADEON_PP_CUBIC_FACES_1, 1, "RADEON_PP_CUBIC_FACES_1" },
-   { RADEON_PP_CUBIC_OFFSET_T1_0, 5, "RADEON_PP_CUBIC_OFFSET_T1_0" },
-   { RADEON_PP_CUBIC_FACES_2, 1, "RADEON_PP_CUBIC_FACES_2" },
-   { RADEON_PP_CUBIC_OFFSET_T2_0, 5, "RADEON_PP_CUBIC_OFFSET_T2_0" },
-   { 0, 2, "R200_PP_TRI_PERF" },
-};
-
-struct reg_names {
-   int idx;
-   const char *name;
-};
-
-static struct reg_names reg_names[] = {
-   { RADEON_PP_MISC, "RADEON_PP_MISC" },
-   { RADEON_PP_FOG_COLOR, "RADEON_PP_FOG_COLOR" },
-   { RADEON_RE_SOLID_COLOR, "RADEON_RE_SOLID_COLOR" },
-   { RADEON_RB3D_BLENDCNTL, "RADEON_RB3D_BLENDCNTL" },
-   { RADEON_RB3D_DEPTHOFFSET, "RADEON_RB3D_DEPTHOFFSET" },
-   { RADEON_RB3D_DEPTHPITCH, "RADEON_RB3D_DEPTHPITCH" },
-   { RADEON_RB3D_ZSTENCILCNTL, "RADEON_RB3D_ZSTENCILCNTL" },
-   { RADEON_PP_CNTL, "RADEON_PP_CNTL" },
-   { RADEON_RB3D_CNTL, "RADEON_RB3D_CNTL" },
-   { RADEON_RB3D_COLOROFFSET, "RADEON_RB3D_COLOROFFSET" },
-   { RADEON_RB3D_COLORPITCH, "RADEON_RB3D_COLORPITCH" },
-   { RADEON_SE_CNTL, "RADEON_SE_CNTL" },
-   { RADEON_SE_COORD_FMT, "RADEON_SE_COORDFMT" },
-   { RADEON_SE_CNTL_STATUS, "RADEON_SE_CNTL_STATUS" },
-   { RADEON_RE_LINE_PATTERN, "RADEON_RE_LINE_PATTERN" },
-   { RADEON_RE_LINE_STATE, "RADEON_RE_LINE_STATE" },
-   { RADEON_SE_LINE_WIDTH, "RADEON_SE_LINE_WIDTH" },
-   { RADEON_RB3D_STENCILREFMASK, "RADEON_RB3D_STENCILREFMASK" },
-   { RADEON_RB3D_ROPCNTL, "RADEON_RB3D_ROPCNTL" },
-   { RADEON_RB3D_PLANEMASK, "RADEON_RB3D_PLANEMASK" },
-   { RADEON_SE_VPORT_XSCALE, "RADEON_SE_VPORT_XSCALE" },
-   { RADEON_SE_VPORT_XOFFSET, "RADEON_SE_VPORT_XOFFSET" },
-   { RADEON_SE_VPORT_YSCALE, "RADEON_SE_VPORT_YSCALE" },
-   { RADEON_SE_VPORT_YOFFSET, "RADEON_SE_VPORT_YOFFSET" },
-   { RADEON_SE_VPORT_ZSCALE, "RADEON_SE_VPORT_ZSCALE" },
-   { RADEON_SE_VPORT_ZOFFSET, "RADEON_SE_VPORT_ZOFFSET" },
-   { RADEON_RE_MISC, "RADEON_RE_MISC" },
-   { RADEON_PP_TXFILTER_0, "RADEON_PP_TXFILTER_0" },
-   { RADEON_PP_TXFILTER_1, "RADEON_PP_TXFILTER_1" },
-   { RADEON_PP_TXFILTER_2, "RADEON_PP_TXFILTER_2" },
-   { RADEON_PP_TXFORMAT_0, "RADEON_PP_TXFORMAT_0" },
-   { RADEON_PP_TXFORMAT_1, "RADEON_PP_TXFORMAT_1" },
-   { RADEON_PP_TXFORMAT_2, "RADEON_PP_TXFORMAT_2" },
-   { RADEON_PP_TXOFFSET_0, "RADEON_PP_TXOFFSET_0" },
-   { RADEON_PP_TXOFFSET_1, "RADEON_PP_TXOFFSET_1" },
-   { RADEON_PP_TXOFFSET_2, "RADEON_PP_TXOFFSET_2" },
-   { RADEON_PP_TXCBLEND_0, "RADEON_PP_TXCBLEND_0" },
-   { RADEON_PP_TXCBLEND_1, "RADEON_PP_TXCBLEND_1" },
-   { RADEON_PP_TXCBLEND_2, "RADEON_PP_TXCBLEND_2" },
-   { RADEON_PP_TXABLEND_0, "RADEON_PP_TXABLEND_0" },
-   { RADEON_PP_TXABLEND_1, "RADEON_PP_TXABLEND_1" },
-   { RADEON_PP_TXABLEND_2, "RADEON_PP_TXABLEND_2" },
-   { RADEON_PP_TFACTOR_0, "RADEON_PP_TFACTOR_0" },
-   { RADEON_PP_TFACTOR_1, "RADEON_PP_TFACTOR_1" },
-   { RADEON_PP_TFACTOR_2, "RADEON_PP_TFACTOR_2" },
-   { RADEON_PP_BORDER_COLOR_0, "RADEON_PP_BORDER_COLOR_0" },
-   { RADEON_PP_BORDER_COLOR_1, "RADEON_PP_BORDER_COLOR_1" },
-   { RADEON_PP_BORDER_COLOR_2, "RADEON_PP_BORDER_COLOR_2" },
-   { RADEON_SE_ZBIAS_FACTOR, "RADEON_SE_ZBIAS_FACTOR" },
-   { RADEON_SE_ZBIAS_CONSTANT, "RADEON_SE_ZBIAS_CONSTANT" },
-   { RADEON_SE_TCL_OUTPUT_VTX_FMT, "RADEON_SE_TCL_OUTPUT_VTXFMT" },
-   { RADEON_SE_TCL_OUTPUT_VTX_SEL, "RADEON_SE_TCL_OUTPUT_VTXSEL" },
-   { RADEON_SE_TCL_MATRIX_SELECT_0, "RADEON_SE_TCL_MATRIX_SELECT_0" },
-   { RADEON_SE_TCL_MATRIX_SELECT_1, "RADEON_SE_TCL_MATRIX_SELECT_1" },
-   { RADEON_SE_TCL_UCP_VERT_BLEND_CTL, "RADEON_SE_TCL_UCP_VERT_BLEND_CTL" },
-   { RADEON_SE_TCL_TEXTURE_PROC_CTL, "RADEON_SE_TCL_TEXTURE_PROC_CTL" },
-   { RADEON_SE_TCL_LIGHT_MODEL_CTL, "RADEON_SE_TCL_LIGHT_MODEL_CTL" },
-   { RADEON_SE_TCL_PER_LIGHT_CTL_0, "RADEON_SE_TCL_PER_LIGHT_CTL_0" },
-   { RADEON_SE_TCL_PER_LIGHT_CTL_1, "RADEON_SE_TCL_PER_LIGHT_CTL_1" },
-   { RADEON_SE_TCL_PER_LIGHT_CTL_2, "RADEON_SE_TCL_PER_LIGHT_CTL_2" },
-   { RADEON_SE_TCL_PER_LIGHT_CTL_3, "RADEON_SE_TCL_PER_LIGHT_CTL_3" },
-   { RADEON_SE_TCL_MATERIAL_EMMISSIVE_RED, "RADEON_SE_TCL_EMMISSIVE_RED" },
-   { RADEON_SE_TCL_MATERIAL_EMMISSIVE_GREEN, "RADEON_SE_TCL_EMMISSIVE_GREEN" },
-   { RADEON_SE_TCL_MATERIAL_EMMISSIVE_BLUE, "RADEON_SE_TCL_EMMISSIVE_BLUE" },
-   { RADEON_SE_TCL_MATERIAL_EMMISSIVE_ALPHA, "RADEON_SE_TCL_EMMISSIVE_ALPHA" },
-   { RADEON_SE_TCL_MATERIAL_AMBIENT_RED, "RADEON_SE_TCL_AMBIENT_RED" },
-   { RADEON_SE_TCL_MATERIAL_AMBIENT_GREEN, "RADEON_SE_TCL_AMBIENT_GREEN" },
-   { RADEON_SE_TCL_MATERIAL_AMBIENT_BLUE, "RADEON_SE_TCL_AMBIENT_BLUE" },
-   { RADEON_SE_TCL_MATERIAL_AMBIENT_ALPHA, "RADEON_SE_TCL_AMBIENT_ALPHA" },
-   { RADEON_SE_TCL_MATERIAL_DIFFUSE_RED, "RADEON_SE_TCL_DIFFUSE_RED" },
-   { RADEON_SE_TCL_MATERIAL_DIFFUSE_GREEN, "RADEON_SE_TCL_DIFFUSE_GREEN" },
-   { RADEON_SE_TCL_MATERIAL_DIFFUSE_BLUE, "RADEON_SE_TCL_DIFFUSE_BLUE" },
-   { RADEON_SE_TCL_MATERIAL_DIFFUSE_ALPHA, "RADEON_SE_TCL_DIFFUSE_ALPHA" },
-   { RADEON_SE_TCL_MATERIAL_SPECULAR_RED, "RADEON_SE_TCL_SPECULAR_RED" },
-   { RADEON_SE_TCL_MATERIAL_SPECULAR_GREEN, "RADEON_SE_TCL_SPECULAR_GREEN" },
-   { RADEON_SE_TCL_MATERIAL_SPECULAR_BLUE, "RADEON_SE_TCL_SPECULAR_BLUE" },
-   { RADEON_SE_TCL_MATERIAL_SPECULAR_ALPHA, "RADEON_SE_TCL_SPECULAR_ALPHA" },
-   { RADEON_SE_TCL_SHININESS, "RADEON_SE_TCL_SHININESS" },
-   { RADEON_SE_COORD_FMT, "RADEON_SE_COORD_FMT" },
-   { RADEON_PP_TEX_SIZE_0, "RADEON_PP_TEX_SIZE_0" },
-   { RADEON_PP_TEX_SIZE_1, "RADEON_PP_TEX_SIZE_1" },
-   { RADEON_PP_TEX_SIZE_2, "RADEON_PP_TEX_SIZE_2" },
-   { RADEON_PP_TEX_SIZE_0+4, "RADEON_PP_TEX_PITCH_0" },
-   { RADEON_PP_TEX_SIZE_1+4, "RADEON_PP_TEX_PITCH_1" },
-   { RADEON_PP_TEX_SIZE_2+4, "RADEON_PP_TEX_PITCH_2" },
-   { RADEON_PP_CUBIC_FACES_0, "RADEON_PP_CUBIC_FACES_0" },
-   { RADEON_PP_CUBIC_FACES_1, "RADEON_PP_CUBIC_FACES_1" },
-   { RADEON_PP_CUBIC_FACES_2, "RADEON_PP_CUBIC_FACES_2" },
-   { RADEON_PP_CUBIC_OFFSET_T0_0, "RADEON_PP_CUBIC_OFFSET_T0_0" },
-   { RADEON_PP_CUBIC_OFFSET_T0_1, "RADEON_PP_CUBIC_OFFSET_T0_1" },
-   { RADEON_PP_CUBIC_OFFSET_T0_2, "RADEON_PP_CUBIC_OFFSET_T0_2" },
-   { RADEON_PP_CUBIC_OFFSET_T0_3, "RADEON_PP_CUBIC_OFFSET_T0_3" },
-   { RADEON_PP_CUBIC_OFFSET_T0_4, "RADEON_PP_CUBIC_OFFSET_T0_4" },
-   { RADEON_PP_CUBIC_OFFSET_T1_0, "RADEON_PP_CUBIC_OFFSET_T1_0" },
-   { RADEON_PP_CUBIC_OFFSET_T1_1, "RADEON_PP_CUBIC_OFFSET_T1_1" },
-   { RADEON_PP_CUBIC_OFFSET_T1_2, "RADEON_PP_CUBIC_OFFSET_T1_2" },
-   { RADEON_PP_CUBIC_OFFSET_T1_3, "RADEON_PP_CUBIC_OFFSET_T1_3" },
-   { RADEON_PP_CUBIC_OFFSET_T1_4, "RADEON_PP_CUBIC_OFFSET_T1_4" },
-   { RADEON_PP_CUBIC_OFFSET_T2_0, "RADEON_PP_CUBIC_OFFSET_T2_0" },
-   { RADEON_PP_CUBIC_OFFSET_T2_1, "RADEON_PP_CUBIC_OFFSET_T2_1" },
-   { RADEON_PP_CUBIC_OFFSET_T2_2, "RADEON_PP_CUBIC_OFFSET_T2_2" },
-   { RADEON_PP_CUBIC_OFFSET_T2_3, "RADEON_PP_CUBIC_OFFSET_T2_3" },
-   { RADEON_PP_CUBIC_OFFSET_T2_4, "RADEON_PP_CUBIC_OFFSET_T2_4" },
-};
-
-static struct reg_names scalar_names[] = {
-   { RADEON_SS_LIGHT_DCD_ADDR, "LIGHT_DCD" },
-   { RADEON_SS_LIGHT_SPOT_EXPONENT_ADDR, "LIGHT_SPOT_EXPONENT" },
-   { RADEON_SS_LIGHT_SPOT_CUTOFF_ADDR, "LIGHT_SPOT_CUTOFF" },
-   { RADEON_SS_LIGHT_SPECULAR_THRESH_ADDR, "LIGHT_SPECULAR_THRESH" },
-   { RADEON_SS_LIGHT_RANGE_CUTOFF_ADDR, "LIGHT_RANGE_CUTOFF" },
-   { RADEON_SS_VERT_GUARD_CLIP_ADJ_ADDR, "VERT_GUARD_CLIP" },
-   { RADEON_SS_VERT_GUARD_DISCARD_ADJ_ADDR, "VERT_GUARD_DISCARD" },
-   { RADEON_SS_HORZ_GUARD_CLIP_ADJ_ADDR, "HORZ_GUARD_CLIP" },
-   { RADEON_SS_HORZ_GUARD_DISCARD_ADJ_ADDR, "HORZ_GUARD_DISCARD" },
-   { RADEON_SS_SHININESS, "SHININESS" },
-   { 1000, "" },
-};
-
-/* Puff these out to make them look like normal (dword) registers.
- */
-static struct reg_names vector_names[] = {
-   { RADEON_VS_MATRIX_0_ADDR * 4, "MATRIX_0" },
-   { RADEON_VS_MATRIX_1_ADDR * 4, "MATRIX_1" },
-   { RADEON_VS_MATRIX_2_ADDR * 4, "MATRIX_2" },
-   { RADEON_VS_MATRIX_3_ADDR * 4, "MATRIX_3" },
-   { RADEON_VS_MATRIX_4_ADDR * 4, "MATRIX_4" },
-   { RADEON_VS_MATRIX_5_ADDR * 4, "MATRIX_5" },
-   { RADEON_VS_MATRIX_6_ADDR * 4, "MATRIX_6" },
-   { RADEON_VS_MATRIX_7_ADDR * 4, "MATRIX_7" },
-   { RADEON_VS_MATRIX_8_ADDR * 4, "MATRIX_8" },
-   { RADEON_VS_MATRIX_9_ADDR * 4, "MATRIX_9" },
-   { RADEON_VS_MATRIX_10_ADDR * 4, "MATRIX_10" },
-   { RADEON_VS_MATRIX_11_ADDR * 4, "MATRIX_11" },
-   { RADEON_VS_MATRIX_12_ADDR * 4, "MATRIX_12" },
-   { RADEON_VS_MATRIX_13_ADDR * 4, "MATRIX_13" },
-   { RADEON_VS_MATRIX_14_ADDR * 4, "MATRIX_14" },
-   { RADEON_VS_MATRIX_15_ADDR * 4, "MATRIX_15" },
-   { RADEON_VS_LIGHT_AMBIENT_ADDR * 4, "LIGHT_AMBIENT" },
-   { RADEON_VS_LIGHT_DIFFUSE_ADDR * 4, "LIGHT_DIFFUSE" },
-   { RADEON_VS_LIGHT_SPECULAR_ADDR * 4, "LIGHT_SPECULAR" },
-   { RADEON_VS_LIGHT_DIRPOS_ADDR * 4, "LIGHT_DIRPOS" },
-   { RADEON_VS_LIGHT_HWVSPOT_ADDR * 4, "LIGHT_HWVSPOT" },
-   { RADEON_VS_LIGHT_ATTENUATION_ADDR * 4, "LIGHT_ATTENUATION" },
-   { RADEON_VS_MATRIX_EYE2CLIP_ADDR * 4, "MATRIX_EYE2CLIP" },
-   { RADEON_VS_UCP_ADDR * 4, "UCP" },
-   { RADEON_VS_GLOBAL_AMBIENT_ADDR * 4, "GLOBAL_AMBIENT" },
-   { RADEON_VS_FOG_PARAM_ADDR * 4, "FOG_PARAM" },
-   { RADEON_VS_EYE_VECTOR_ADDR * 4, "EYE_VECTOR" },
-   { 1000, "" },
-};
-
-union fi { float f; int i; };
-
-#define ISVEC   1
-#define ISFLOAT 2
-#define TOUCHED 4
-
-struct reg {
-   int idx; 
-   struct reg_names *closest;
-   int flags;
-   union fi current;
-   union fi *values;
-   int nvalues;
-   int nalloc;
-   float vmin, vmax;
-};
-
-
-static struct reg regs[Elements(reg_names)+1];
-static struct reg scalars[512+1];
-static struct reg vectors[512*4+1];
-
-static int total, total_changed, bufs;
-
-static void init_regs( void )
-{
-   struct reg_names *tmp;
-   int i;
-
-   for (i = 0 ; i < Elements(regs) ; i++) {
-      regs[i].idx = reg_names[i].idx;
-      regs[i].closest = &reg_names[i];
-      regs[i].flags = 0;
-   }
-
-   for (i = 0, tmp = scalar_names ; i < Elements(scalars) ; i++) {
-      if (tmp[1].idx == i) tmp++;
-      scalars[i].idx = i;
-      scalars[i].closest = tmp;
-      scalars[i].flags = ISFLOAT;
-   }
-
-   for (i = 0, tmp = vector_names ; i < Elements(vectors) ; i++) {
-      if (tmp[1].idx*4 == i) tmp++;
-      vectors[i].idx = i;
-      vectors[i].closest = tmp;
-      vectors[i].flags = ISFLOAT|ISVEC;
-   }
-
-   regs[Elements(regs)-1].idx = -1;
-   scalars[Elements(scalars)-1].idx = -1;
-   vectors[Elements(vectors)-1].idx = -1;
-}
-
-static int find_or_add_value( struct reg *reg, int val )
-{
-   int j;
-
-   for ( j = 0 ; j < reg->nvalues ; j++)
-      if ( val == reg->values[j].i )
-	 return 1;
-
-   if (j == reg->nalloc) {
-      reg->nalloc += 5;
-      reg->nalloc *= 2;
-      reg->values = (union fi *) realloc( reg->values, 
-					  reg->nalloc * sizeof(union fi) );
-   }
-
-   reg->values[reg->nvalues++].i = val;
-   return 0;
-}
-
-static struct reg *lookup_reg( struct reg *tab, int reg )
-{
-   int i;
-
-   for (i = 0 ; tab[i].idx != -1 ; i++) {
-      if (tab[i].idx == reg)
-	 return &tab[i];
-   }
-
-   fprintf(stderr, "*** unknown reg 0x%x\n", reg);
-   return NULL;
-}
-
-
-static const char *get_reg_name( struct reg *reg )
-{
-   static char tmp[80];
-
-   if (reg->idx == reg->closest->idx) 
-      return reg->closest->name;
-
-   
-   if (reg->flags & ISVEC) {
-      if (reg->idx/4 != reg->closest->idx)
-	 sprintf(tmp, "%s+%d[%d]", 
-		 reg->closest->name, 
-		 (reg->idx/4) - reg->closest->idx,
-		 reg->idx%4);
-      else
-	 sprintf(tmp, "%s[%d]", reg->closest->name, reg->idx%4);
-   }
-   else {
-      if (reg->idx != reg->closest->idx)
-	 sprintf(tmp, "%s+%d", reg->closest->name, reg->idx - reg->closest->idx);
-      else
-	 sprintf(tmp, "%s", reg->closest->name);
-   }
-
-   return tmp;
-}
-
-static int print_int_reg_assignment( struct reg *reg, int data )
-{
-   int changed = (reg->current.i != data);
-   int ever_seen = find_or_add_value( reg, data );
-   
-   if (VERBOSE || (NORMAL && (changed || !ever_seen)))
-       fprintf(stderr, "   %s <-- 0x%x", get_reg_name(reg), data);
-       
-   if (NORMAL) {
-      if (!ever_seen) 
-	 fprintf(stderr, " *** BRAND NEW VALUE");
-      else if (changed) 
-	 fprintf(stderr, " *** CHANGED"); 
-   }
-   
-   reg->current.i = data;
-
-   if (VERBOSE || (NORMAL && (changed || !ever_seen)))
-      fprintf(stderr, "\n");
-
-   return changed;
-}
-
-
-static int print_float_reg_assignment( struct reg *reg, float data )
-{
-   int changed = (reg->current.f != data);
-   int newmin = (data < reg->vmin);
-   int newmax = (data > reg->vmax);
-
-   if (VERBOSE || (NORMAL && (newmin || newmax || changed)))
-      fprintf(stderr, "   %s <-- %.3f", get_reg_name(reg), data);
-
-   if (NORMAL) {
-      if (newmin) {
-	 fprintf(stderr, " *** NEW MIN (prev %.3f)", reg->vmin);
-	 reg->vmin = data;
-      }
-      else if (newmax) {
-	 fprintf(stderr, " *** NEW MAX (prev %.3f)", reg->vmax);
-	 reg->vmax = data;
-      }
-      else if (changed) {
-	 fprintf(stderr, " *** CHANGED");
-      }
-   }
-
-   reg->current.f = data;
-
-   if (VERBOSE || (NORMAL && (newmin || newmax || changed)))
-      fprintf(stderr, "\n");
-
-   return changed;
-}
-
-static int print_reg_assignment( struct reg *reg, int data )
-{
-   reg->flags |= TOUCHED;
-   if (reg->flags & ISFLOAT)
-      return print_float_reg_assignment( reg, *(float *)&data );
-   else
-      return print_int_reg_assignment( reg, data );
-}
-
-static void print_reg( struct reg *reg )
-{
-   if (reg->flags & TOUCHED) {
-      if (reg->flags & ISFLOAT) {
-	 fprintf(stderr, "   %s == %f\n", get_reg_name(reg), reg->current.f);
-      } else {
-	 fprintf(stderr, "   %s == 0x%x\n", get_reg_name(reg), reg->current.i);
-      }
-   }
-}
-
-
-static void dump_state( void )
-{
-   int i;
-
-   for (i = 0 ; i < Elements(regs) ; i++) 
-      print_reg( &regs[i] );
-
-   for (i = 0 ; i < Elements(scalars) ; i++) 
-      print_reg( &scalars[i] );
-
-   for (i = 0 ; i < Elements(vectors) ; i++) 
-      print_reg( &vectors[i] );
-}
-
-
-
-static int radeon_emit_packets( 
-   drm_radeon_cmd_header_t header,
-   drm_radeon_cmd_buffer_t *cmdbuf )
-{
-   int id = (int)header.packet.packet_id;
-   int sz = packet[id].len;
-   int *data = (int *)cmdbuf->buf;
-   int i;
-   
-   if (sz * sizeof(int) > cmdbuf->bufsz) {
-      fprintf(stderr, "Packet overflows cmdbuf\n");      
-      return -EINVAL;
-   }
-
-   if (!packet[id].name) {
-      fprintf(stderr, "*** Unknown packet 0 nr %d\n", id );
-      return -EINVAL;
-   }
-
-   
-   if (VERBOSE) 
-      fprintf(stderr, "Packet 0 reg %s nr %d\n", packet[id].name, sz );
-
-   for ( i = 0 ; i < sz ; i++) {
-      struct reg *reg = lookup_reg( regs, packet[id].start + i*4 );
-      if (print_reg_assignment( reg, data[i] ))
-	 total_changed++;
-      total++;
-   }
-
-   cmdbuf->buf += sz * sizeof(int);
-   cmdbuf->bufsz -= sz * sizeof(int);
-   return 0;
-}
-
-
-static int radeon_emit_scalars( 
-   drm_radeon_cmd_header_t header,
-   drm_radeon_cmd_buffer_t *cmdbuf )
-{
-   int sz = header.scalars.count;
-   int *data = (int *)cmdbuf->buf;
-   int start = header.scalars.offset;
-   int stride = header.scalars.stride;
-   int i;
-
-   if (VERBOSE)
-      fprintf(stderr, "emit scalars, start %d stride %d nr %d (end %d)\n",
-	      start, stride, sz, start + stride * sz);
-
-
-   for (i = 0 ; i < sz ; i++, start += stride) {
-      struct reg *reg = lookup_reg( scalars, start );
-      if (print_reg_assignment( reg, data[i] ))
-	 total_changed++;
-      total++;
-   }
-	 
-   cmdbuf->buf += sz * sizeof(int);
-   cmdbuf->bufsz -= sz * sizeof(int);
-   return 0;
-}
-
-
-static int radeon_emit_scalars2( 
-   drm_radeon_cmd_header_t header,
-   drm_radeon_cmd_buffer_t *cmdbuf )
-{
-   int sz = header.scalars.count;
-   int *data = (int *)cmdbuf->buf;
-   int start = header.scalars.offset + 0x100;
-   int stride = header.scalars.stride;
-   int i;
-
-   if (VERBOSE)
-      fprintf(stderr, "emit scalars2, start %d stride %d nr %d (end %d)\n",
-	      start, stride, sz, start + stride * sz);
-
-   if (start + stride * sz > 257) {
-      fprintf(stderr, "emit scalars OVERFLOW %d/%d/%d\n", start, stride, sz);
-      return -1;
-   }
-
-   for (i = 0 ; i < sz ; i++, start += stride) {
-      struct reg *reg = lookup_reg( scalars, start );
-      if (print_reg_assignment( reg, data[i] ))
-	 total_changed++;
-      total++;
-   }
-	 
-   cmdbuf->buf += sz * sizeof(int);
-   cmdbuf->bufsz -= sz * sizeof(int);
-   return 0;
-}
-
-/* Check: inf/nan/extreme-size?
- * Check: table start, end, nr, etc.
- */
-static int radeon_emit_vectors( 
-   drm_radeon_cmd_header_t header,
-   drm_radeon_cmd_buffer_t *cmdbuf )
-{
-   int sz = header.vectors.count;
-   int *data = (int *)cmdbuf->buf;
-   int start = header.vectors.offset;
-   int stride = header.vectors.stride;
-   int i,j;
-
-   if (VERBOSE)
-      fprintf(stderr, "emit vectors, start %d stride %d nr %d (end %d) (0x%x)\n",
-	      start, stride, sz, start + stride * sz, header.i);
-
-/*    if (start + stride * (sz/4) > 128) { */
-/*       fprintf(stderr, "emit vectors OVERFLOW %d/%d/%d\n", start, stride, sz); */
-/*       return -1; */
-/*    } */
-
-   for (i = 0 ; i < sz ;  start += stride) {
-      int changed = 0;
-      for (j = 0 ; j < 4 ; i++,j++) {
-	 struct reg *reg = lookup_reg( vectors, start*4+j );
-	 if (print_reg_assignment( reg, data[i] ))
-	    changed = 1;
-      }
-      if (changed)
-	 total_changed += 4;
-      total += 4;
-   }
-	 
-
-   cmdbuf->buf += sz * sizeof(int);
-   cmdbuf->bufsz -= sz * sizeof(int);
-   return 0;
-}
-
-
-static int print_vertex_format( int vfmt )
-{
-   if (NORMAL) {
-      fprintf(stderr, "   %s(%x): %s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s",
-	      "vertex format",
-	      vfmt,
-	      "xy,",
-	      (vfmt & RADEON_CP_VC_FRMT_Z) ? "z," : "",
-	      (vfmt & RADEON_CP_VC_FRMT_W0) ? "w0," : "",
-	      (vfmt & RADEON_CP_VC_FRMT_FPCOLOR) ? "fpcolor," : "",
-	      (vfmt & RADEON_CP_VC_FRMT_FPALPHA) ? "fpalpha," : "",
-	      (vfmt & RADEON_CP_VC_FRMT_PKCOLOR) ? "pkcolor," : "",
-	      (vfmt & RADEON_CP_VC_FRMT_FPSPEC) ? "fpspec," : "",
-	      (vfmt & RADEON_CP_VC_FRMT_FPFOG) ? "fpfog," : "",
-	      (vfmt & RADEON_CP_VC_FRMT_PKSPEC) ? "pkspec," : "",
-	      (vfmt & RADEON_CP_VC_FRMT_ST0) ? "st0," : "",
-	      (vfmt & RADEON_CP_VC_FRMT_ST1) ? "st1," : "",
-	      (vfmt & RADEON_CP_VC_FRMT_Q1) ? "q1," : "",
-	      (vfmt & RADEON_CP_VC_FRMT_ST2) ? "st2," : "",
-	      (vfmt & RADEON_CP_VC_FRMT_Q2) ? "q2," : "",
-	      (vfmt & RADEON_CP_VC_FRMT_ST3) ? "st3," : "",
-	      (vfmt & RADEON_CP_VC_FRMT_Q3) ? "q3," : "",
-	      (vfmt & RADEON_CP_VC_FRMT_Q0) ? "q0," : "",
-	      (vfmt & RADEON_CP_VC_FRMT_N0) ? "n0," : "",
-	      (vfmt & RADEON_CP_VC_FRMT_XY1) ? "xy1," : "",
-	      (vfmt & RADEON_CP_VC_FRMT_Z1) ? "z1," : "",
-	      (vfmt & RADEON_CP_VC_FRMT_W1) ? "w1," : "",
-	      (vfmt & RADEON_CP_VC_FRMT_N1) ? "n1," : "");
-
-   
-/*       if (!find_or_add_value( &others[V_VTXFMT], vfmt )) */
-/* 	 fprintf(stderr, " *** NEW VALUE"); */
-
-      fprintf(stderr, "\n");
-   }
-
-   return 0;
-}
-
-static char *primname[0xf] = {
-   "NONE",
-   "POINTS",
-   "LINES",
-   "LINE_STRIP",
-   "TRIANGLES",
-   "TRIANGLE_FAN",
-   "TRIANGLE_STRIP",
-   "TRI_TYPE_2",
-   "RECT_LIST",
-   "3VRT_POINTS",
-   "3VRT_LINES",
-};
-
-static int print_prim_and_flags( int prim )
-{
-   int numverts;
-   
-   if (NORMAL)
-      fprintf(stderr, "   %s(%x): %s%s%s%s%s%s%s\n",
-	      "prim flags",
-	      prim,
-	      ((prim & 0x30) == RADEON_CP_VC_CNTL_PRIM_WALK_IND) ? "IND," : "",
-	      ((prim & 0x30) == RADEON_CP_VC_CNTL_PRIM_WALK_LIST) ? "LIST," : "",
-	      ((prim & 0x30) == RADEON_CP_VC_CNTL_PRIM_WALK_RING) ? "RING," : "",
-	      (prim & RADEON_CP_VC_CNTL_COLOR_ORDER_RGBA) ? "RGBA," : "BGRA, ",
-	      (prim & RADEON_CP_VC_CNTL_MAOS_ENABLE) ? "MAOS," : "",
-	      (prim & RADEON_CP_VC_CNTL_VTX_FMT_RADEON_MODE) ? "RADEON," : "",
-	      (prim & RADEON_CP_VC_CNTL_TCL_ENABLE) ? "TCL," : "");
-
-   if ((prim & 0xf) > RADEON_CP_VC_CNTL_PRIM_TYPE_3VRT_LINE_LIST) {
-      fprintf(stderr, "   *** Bad primitive: %x\n", prim & 0xf);
-      return -1;
-   }
-
-   numverts = prim>>16;
-   
-   if (NORMAL)
-      fprintf(stderr, "   prim: %s numverts %d\n", primname[prim&0xf], numverts);
-
-   switch (prim & 0xf) {
-   case RADEON_CP_VC_CNTL_PRIM_TYPE_NONE:
-   case RADEON_CP_VC_CNTL_PRIM_TYPE_POINT:
-      if (numverts < 1) {
-	 fprintf(stderr, "Bad nr verts for line %d\n", numverts);
-	 return -1;
-      }
-      break;
-   case RADEON_CP_VC_CNTL_PRIM_TYPE_LINE:
-      if ((numverts & 1) || numverts == 0) {
-	 fprintf(stderr, "Bad nr verts for line %d\n", numverts);
-	 return -1;
-      }
-      break;
-   case RADEON_CP_VC_CNTL_PRIM_TYPE_LINE_STRIP:
-      if (numverts < 2) {
-	 fprintf(stderr, "Bad nr verts for line_strip %d\n", numverts);
-	 return -1;
-      }
-      break;
-   case RADEON_CP_VC_CNTL_PRIM_TYPE_TRI_LIST:
-   case RADEON_CP_VC_CNTL_PRIM_TYPE_3VRT_POINT_LIST:
-   case RADEON_CP_VC_CNTL_PRIM_TYPE_3VRT_LINE_LIST:
-   case RADEON_CP_VC_CNTL_PRIM_TYPE_RECT_LIST:
-      if (numverts % 3 || numverts == 0) {
-	 fprintf(stderr, "Bad nr verts for tri %d\n", numverts);
-	 return -1;
-      }
-      break;
-   case RADEON_CP_VC_CNTL_PRIM_TYPE_TRI_FAN:
-   case RADEON_CP_VC_CNTL_PRIM_TYPE_TRI_STRIP:
-      if (numverts < 3) {
-	 fprintf(stderr, "Bad nr verts for strip/fan %d\n", numverts);
-	 return -1;
-      }
-      break;
-   default:
-      fprintf(stderr, "Bad primitive\n");
-      return -1;
-   }	
-   return 0;
-}
-
-/* build in knowledge about each packet type
- */
-static int radeon_emit_packet3( drm_radeon_cmd_buffer_t *cmdbuf )
-{
-   int cmdsz;
-   int *cmd = (int *)cmdbuf->buf;
-   int *tmp;
-   int i, stride, size, start;
-
-   cmdsz = 2 + ((cmd[0] & RADEON_CP_PACKET_COUNT_MASK) >> 16);
-
-   if ((cmd[0] & RADEON_CP_PACKET_MASK) != RADEON_CP_PACKET3 ||
-       cmdsz * 4 > cmdbuf->bufsz ||
-       cmdsz > RADEON_CP_PACKET_MAX_DWORDS) {
-      fprintf(stderr, "Bad packet\n");
-      return -EINVAL;
-   }
-
-   switch( cmd[0] & ~RADEON_CP_PACKET_COUNT_MASK ) {
-   case RADEON_CP_PACKET3_NOP:
-      if (NORMAL)
-	 fprintf(stderr, "PACKET3_NOP, %d dwords\n", cmdsz);
-      break;
-   case RADEON_CP_PACKET3_NEXT_CHAR:
-      if (NORMAL)
-	 fprintf(stderr, "PACKET3_NEXT_CHAR, %d dwords\n", cmdsz);
-      break;
-   case RADEON_CP_PACKET3_PLY_NEXTSCAN:
-      if (NORMAL)
-	 fprintf(stderr, "PACKET3_PLY_NEXTSCAN, %d dwords\n", cmdsz);
-      break;
-   case RADEON_CP_PACKET3_SET_SCISSORS:
-      if (NORMAL)
-	 fprintf(stderr, "PACKET3_SET_SCISSORS, %d dwords\n", cmdsz);
-      break;
-   case RADEON_CP_PACKET3_3D_RNDR_GEN_INDX_PRIM:
-      if (NORMAL)
-	 fprintf(stderr, "PACKET3_3D_RNDR_GEN_INDX_PRIM, %d dwords\n",
-	      cmdsz);
-      break;
-   case RADEON_CP_PACKET3_LOAD_MICROCODE:
-      if (NORMAL)
-	 fprintf(stderr, "PACKET3_LOAD_MICROCODE, %d dwords\n", cmdsz);
-      break;
-   case RADEON_CP_PACKET3_WAIT_FOR_IDLE:
-      if (NORMAL)
-	 fprintf(stderr, "PACKET3_WAIT_FOR_IDLE, %d dwords\n", cmdsz);
-      break;
-
-   case RADEON_CP_PACKET3_3D_DRAW_VBUF:
-      if (NORMAL)
-	 fprintf(stderr, "PACKET3_3D_DRAW_VBUF, %d dwords\n", cmdsz);
-      print_vertex_format(cmd[1]);
-      print_prim_and_flags(cmd[2]);
-      break;
-
-   case RADEON_CP_PACKET3_3D_DRAW_IMMD:
-      if (NORMAL)
-	 fprintf(stderr, "PACKET3_3D_DRAW_IMMD, %d dwords\n", cmdsz);
-      break;
-   case RADEON_CP_PACKET3_3D_DRAW_INDX: {
-      int neltdwords;
-      if (NORMAL)
-	 fprintf(stderr, "PACKET3_3D_DRAW_INDX, %d dwords\n", cmdsz);
-      print_vertex_format(cmd[1]);
-      print_prim_and_flags(cmd[2]);
-      neltdwords = cmd[2]>>16;
-      neltdwords += neltdwords & 1;
-      neltdwords /= 2;
-      if (neltdwords + 3 != cmdsz)
-	 fprintf(stderr, "Mismatch in DRAW_INDX, %d vs cmdsz %d\n",
-		 neltdwords, cmdsz);
-      break;
-   }
-   case RADEON_CP_PACKET3_LOAD_PALETTE:
-      if (NORMAL)
-	 fprintf(stderr, "PACKET3_LOAD_PALETTE, %d dwords\n", cmdsz);
-      break;
-   case RADEON_CP_PACKET3_3D_LOAD_VBPNTR:
-      if (NORMAL) {
-	 fprintf(stderr, "PACKET3_3D_LOAD_VBPNTR, %d dwords\n", cmdsz);
-	 fprintf(stderr, "   nr arrays: %d\n", cmd[1]);
-      }
-
-      if (cmd[1]/2 + cmd[1]%2 != cmdsz - 3) {
-	 fprintf(stderr, "  ****** MISMATCH %d/%d *******\n",
-		 cmd[1]/2 + cmd[1]%2 + 3, cmdsz);
-	 return -EINVAL;
-      }
-
-      if (NORMAL) {
-	 tmp = cmd+2;
-	 for (i = 0 ; i < cmd[1] ; i++) {
-	    if (i & 1) {
-	       stride = (tmp[0]>>24) & 0xff;
-	       size = (tmp[0]>>16) & 0xff;
-	       start = tmp[2];
-	       tmp += 3;
-	    }
-	    else {
-	       stride = (tmp[0]>>8) & 0xff;
-	       size = (tmp[0]) & 0xff;
-	       start = tmp[1];
-	    }
-	    fprintf(stderr, "   array %d: start 0x%x vsize %d vstride %d\n",
-		    i, start, size, stride );
-	 }
-      }
-      break;
-   case RADEON_CP_PACKET3_CNTL_PAINT:
-      if (NORMAL)
-	 fprintf(stderr, "PACKET3_CNTL_PAINT, %d dwords\n", cmdsz);
-      break;
-   case RADEON_CP_PACKET3_CNTL_BITBLT:
-      if (NORMAL)
-	 fprintf(stderr, "PACKET3_CNTL_BITBLT, %d dwords\n", cmdsz);
-      break;
-   case RADEON_CP_PACKET3_CNTL_SMALLTEXT:
-      if (NORMAL)
-	 fprintf(stderr, "PACKET3_CNTL_SMALLTEXT, %d dwords\n", cmdsz);
-      break;
-   case RADEON_CP_PACKET3_CNTL_HOSTDATA_BLT:
-      if (NORMAL)
-	 fprintf(stderr, "PACKET3_CNTL_HOSTDATA_BLT, %d dwords\n", 
-	      cmdsz);
-      break;
-   case RADEON_CP_PACKET3_CNTL_POLYLINE:
-      if (NORMAL)
-	 fprintf(stderr, "PACKET3_CNTL_POLYLINE, %d dwords\n", cmdsz);
-      break;
-   case RADEON_CP_PACKET3_CNTL_POLYSCANLINES:
-      if (NORMAL)
-	 fprintf(stderr, "PACKET3_CNTL_POLYSCANLINES, %d dwords\n", 
-	      cmdsz);
-      break;
-   case RADEON_CP_PACKET3_CNTL_PAINT_MULTI:
-      if (NORMAL)
-	 fprintf(stderr, "PACKET3_CNTL_PAINT_MULTI, %d dwords\n", 
-	      cmdsz);
-      break;
-   case RADEON_CP_PACKET3_CNTL_BITBLT_MULTI:
-      if (NORMAL)
-	 fprintf(stderr, "PACKET3_CNTL_BITBLT_MULTI, %d dwords\n", 
-	      cmdsz);
-      break;
-   case RADEON_CP_PACKET3_CNTL_TRANS_BITBLT:
-      if (NORMAL)
-	 fprintf(stderr, "PACKET3_CNTL_TRANS_BITBLT, %d dwords\n", 
-	      cmdsz);
-      break;
-   default:
-      fprintf(stderr, "UNKNOWN PACKET, %d dwords\n", cmdsz);
-      break;
-   }
-      
-   cmdbuf->buf += cmdsz * 4;
-   cmdbuf->bufsz -= cmdsz * 4;
-   return 0;
-}
-
-
-/* Check cliprects for bounds, then pass on to above:
- */
-static int radeon_emit_packet3_cliprect( drm_radeon_cmd_buffer_t *cmdbuf )
-{   
-   drm_clip_rect_t *boxes = cmdbuf->boxes;
-   int i = 0;
-
-   if (VERBOSE && total_changed) {
-      dump_state();
-      total_changed = 0;
-   }
-   else fprintf(stderr, "total_changed zero\n");
-
-   if (NORMAL) {
-      do {
-	 if ( i < cmdbuf->nbox ) {
-	    fprintf(stderr, "Emit box %d/%d %d,%d %d,%d\n",
-		    i, cmdbuf->nbox,
-		    boxes[i].x1, boxes[i].y1, boxes[i].x2, boxes[i].y2);
-	 }
-      } while ( ++i < cmdbuf->nbox );
-   }
-
-   if (cmdbuf->nbox == 1)
-      cmdbuf->nbox = 0;
-
-   return radeon_emit_packet3( cmdbuf );
-}
-
-
-int radeonSanityCmdBuffer( radeonContextPtr rmesa,
-			   int nbox,
-			   drm_clip_rect_t *boxes )
-{
-   int idx;
-   drm_radeon_cmd_buffer_t cmdbuf;
-   drm_radeon_cmd_header_t header;
-   static int inited = 0;
-
-   if (!inited) {
-      init_regs();
-      inited = 1;
-   }
-
-   cmdbuf.buf = rmesa->store.cmd_buf;
-   cmdbuf.bufsz = rmesa->store.cmd_used;
-   cmdbuf.boxes = boxes;
-   cmdbuf.nbox = nbox;
-
-   while ( cmdbuf.bufsz >= sizeof(header) ) {
-		
-      header.i = *(int *)cmdbuf.buf;
-      cmdbuf.buf += sizeof(header);
-      cmdbuf.bufsz -= sizeof(header);
-
-      switch (header.header.cmd_type) {
-      case RADEON_CMD_PACKET: 
-	 if (radeon_emit_packets( header, &cmdbuf )) {
-	    fprintf(stderr,"radeon_emit_packets failed\n");
-	    return -EINVAL;
-	 }
-	 break;
-
-      case RADEON_CMD_SCALARS:
-	 if (radeon_emit_scalars( header, &cmdbuf )) {
-	    fprintf(stderr,"radeon_emit_scalars failed\n");
-	    return -EINVAL;
-	 }
-	 break;
-
-      case RADEON_CMD_SCALARS2:
-	 if (radeon_emit_scalars2( header, &cmdbuf )) {
-	    fprintf(stderr,"radeon_emit_scalars failed\n");
-	    return -EINVAL;
-	 }
-	 break;
-
-      case RADEON_CMD_VECTORS:
-	 if (radeon_emit_vectors( header, &cmdbuf )) {
-	    fprintf(stderr,"radeon_emit_vectors failed\n");
-	    return -EINVAL;
-	 }
-	 break;
-
-      case RADEON_CMD_DMA_DISCARD:
-	 idx = header.dma.buf_idx;
-	 if (NORMAL)
-	    fprintf(stderr, "RADEON_CMD_DMA_DISCARD buf %d\n", idx);
-	 bufs++;
-	 break;
-
-      case RADEON_CMD_PACKET3:
-	 if (radeon_emit_packet3( &cmdbuf )) {
-	    fprintf(stderr,"radeon_emit_packet3 failed\n");
-	    return -EINVAL;
-	 }
-	 break;
-
-      case RADEON_CMD_PACKET3_CLIP:
-	 if (radeon_emit_packet3_cliprect( &cmdbuf )) {
-	    fprintf(stderr,"radeon_emit_packet3_clip failed\n");
-	    return -EINVAL;
-	 }
-	 break;
-
-      case RADEON_CMD_WAIT:
-	 break;
-
-      default:
-	 fprintf(stderr,"bad cmd_type %d at %p\n", 
-		   header.header.cmd_type,
-		   cmdbuf.buf - sizeof(header));
-	 return -EINVAL;
-      }
-   }
-
-   if (0)
-   {
-      static int n = 0;
-      n++;
-      if (n == 10) {
-	 fprintf(stderr, "Bufs %d Total emitted %d real changes %d (%.2f%%)\n",
-		 bufs,
-		 total, total_changed, 
-		 ((float)total_changed/(float)total*100.0));
-	 fprintf(stderr, "Total emitted per buf: %.2f\n",
-		 (float)total/(float)bufs);
-	 fprintf(stderr, "Real changes per buf: %.2f\n",
-		 (float)total_changed/(float)bufs);
-
-	 bufs = n = total = total_changed = 0;
-      }
-   }
-
-   return 0;
-}
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/radeon/radeon_sanity.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/radeon/radeon_sanity.h
deleted file mode 100644
index 1ec06bc58..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/radeon/radeon_sanity.h
+++ /dev/null
@@ -1,8 +0,0 @@
-#ifndef RADEON_SANITY_H
-#define RADEON_SANITY_H
-
-extern int radeonSanityCmdBuffer( radeonContextPtr rmesa,
-				  int nbox,
-				  drm_clip_rect_t *boxes );
-
-#endif
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/radeon/radeon_screen.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/radeon/radeon_screen.c
deleted file mode 100644
index 80710294c..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/radeon/radeon_screen.c
+++ /dev/null
@@ -1,656 +0,0 @@
-/* $XFree86: xc/lib/GL/mesa/src/drv/radeon/radeon_screen.c,v 1.7 2003/03/26 20:43:51 tsi Exp $ */
-/**************************************************************************
-
-Copyright 2000, 2001 ATI Technologies Inc., Ontario, Canada, and
-                     VA Linux Systems Inc., Fremont, California.
-
-All Rights Reserved.
-
-Permission is hereby granted, free of charge, to any person obtaining
-a copy of this software and associated documentation files (the
-"Software"), to deal in the Software without restriction, including
-without limitation the rights to use, copy, modify, merge, publish,
-distribute, sublicense, and/or sell copies of the Software, and to
-permit persons to whom the Software is furnished to do so, subject to
-the following conditions:
-
-The above copyright notice and this permission notice (including the
-next paragraph) shall be included in all copies or substantial
-portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
-EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
-IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
-LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
-OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
-WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-**************************************************************************/
-
-/**
- * \file radeon_screen.c
- * Screen initialization functions for the Radeon driver.
- *
- * \author Kevin E. Martin <martin@valinux.com>
- * \author  Gareth Hughes <gareth@valinux.com>
- */
-
-#include "glheader.h"
-#include "imports.h"
-#include "mtypes.h"
-#include "framebuffer.h"
-#include "renderbuffer.h"
-
-#define STANDALONE_MMIO
-#include "radeon_context.h"
-#include "radeon_screen.h"
-#include "radeon_macros.h"
-#include "radeon_span.h"
-
-#include "utils.h"
-#include "context.h"
-#include "vblank.h"
-#include "drirenderbuffer.h"
-
-#include "GL/internal/dri_interface.h"
-
-/* Radeon configuration
- */
-#include "xmlpool.h"
-
-PUBLIC const char __driConfigOptions[] =
-DRI_CONF_BEGIN
-    DRI_CONF_SECTION_PERFORMANCE
-        DRI_CONF_TCL_MODE(DRI_CONF_TCL_CODEGEN)
-        DRI_CONF_FTHROTTLE_MODE(DRI_CONF_FTHROTTLE_IRQS)
-        DRI_CONF_VBLANK_MODE(DRI_CONF_VBLANK_DEF_INTERVAL_0)
-        DRI_CONF_HYPERZ(false)
-    DRI_CONF_SECTION_END
-    DRI_CONF_SECTION_QUALITY
-        DRI_CONF_TEXTURE_DEPTH(DRI_CONF_TEXTURE_DEPTH_FB)
-        DRI_CONF_DEF_MAX_ANISOTROPY(1.0,"1.0,2.0,4.0,8.0,16.0")
-        DRI_CONF_NO_NEG_LOD_BIAS(false)
-        DRI_CONF_FORCE_S3TC_ENABLE(false)
-        DRI_CONF_COLOR_REDUCTION(DRI_CONF_COLOR_REDUCTION_DITHER)
-        DRI_CONF_ROUND_MODE(DRI_CONF_ROUND_TRUNC)
-        DRI_CONF_DITHER_MODE(DRI_CONF_DITHER_XERRORDIFF)
-        DRI_CONF_TEXTURE_LEVEL_HACK(false)
-    DRI_CONF_SECTION_END
-    DRI_CONF_SECTION_DEBUG
-        DRI_CONF_NO_RAST(false)
-    DRI_CONF_SECTION_END
-DRI_CONF_END;
-static const GLuint __driNConfigOptions = 13;
-
-extern const struct dri_extension card_extensions[];
-
-#if 1
-/* Including xf86PciInfo.h introduces a bunch of errors...
- */
-#define PCI_CHIP_RADEON_QD	0x5144
-#define PCI_CHIP_RADEON_QE	0x5145
-#define PCI_CHIP_RADEON_QF	0x5146
-#define PCI_CHIP_RADEON_QG	0x5147
-
-#define PCI_CHIP_RADEON_QY	0x5159
-#define PCI_CHIP_RADEON_QZ	0x515A
-
-#define PCI_CHIP_RN50_515E	0x515E
-#define PCI_CHIP_RN50_5969	0x5969
-
-#define PCI_CHIP_RADEON_LW	0x4C57 /* mobility 7 - has tcl */
-#define PCI_CHIP_RADEON_LX	0x4C58 /* mobility FireGL 7800 m7 */
-
-#define PCI_CHIP_RADEON_LY	0x4C59
-#define PCI_CHIP_RADEON_LZ	0x4C5A
-
-#define PCI_CHIP_RV200_QW	0x5157 /* Radeon 7500 - not an R200 at all */
-#define PCI_CHIP_RV200_QX	0x5158
-
-/* IGP Chipsets */
-#define PCI_CHIP_RS100_4136     0x4136
-#define PCI_CHIP_RS200_4137     0x4137
-#define PCI_CHIP_RS250_4237     0x4237
-#define PCI_CHIP_RS100_4336     0x4336
-#define PCI_CHIP_RS200_4337     0x4337
-#define PCI_CHIP_RS250_4437     0x4437
-#endif
-
-
-static int getSwapInfo( __DRIdrawablePrivate *dPriv, __DRIswapInfo * sInfo );
-
-static __GLcontextModes *
-radeonFillInModes( unsigned pixel_bits, unsigned depth_bits,
-		 unsigned stencil_bits, GLboolean have_back_buffer )
-{
-    __GLcontextModes * modes;
-    __GLcontextModes * m;
-    unsigned num_modes;
-    unsigned depth_buffer_factor;
-    unsigned back_buffer_factor;
-    GLenum fb_format;
-    GLenum fb_type;
-
-    /* Right now GLX_SWAP_COPY_OML isn't supported, but it would be easy
-     * enough to add support.  Basically, if a context is created with an
-     * fbconfig where the swap method is GLX_SWAP_COPY_OML, pageflipping
-     * will never be used.
-     */
-    static const GLenum back_buffer_modes[] = {
-	GLX_NONE, GLX_SWAP_UNDEFINED_OML /*, GLX_SWAP_COPY_OML */
-    };
-
-    u_int8_t depth_bits_array[2];
-    u_int8_t stencil_bits_array[2];
-
-
-    depth_bits_array[0] = depth_bits;
-    depth_bits_array[1] = depth_bits;
-    
-    /* Just like with the accumulation buffer, always provide some modes
-     * with a stencil buffer.  It will be a sw fallback, but some apps won't
-     * care about that.
-     */
-    stencil_bits_array[0] = 0;
-    stencil_bits_array[1] = (stencil_bits == 0) ? 8 : stencil_bits;
-
-    depth_buffer_factor = ((depth_bits != 0) || (stencil_bits != 0)) ? 2 : 1;
-    back_buffer_factor  = (have_back_buffer) ? 2 : 1;
-
-    num_modes = depth_buffer_factor * back_buffer_factor * 4;
-
-    if ( pixel_bits == 16 ) {
-        fb_format = GL_RGB;
-        fb_type = GL_UNSIGNED_SHORT_5_6_5;
-    }
-    else {
-        fb_format = GL_BGRA;
-        fb_type = GL_UNSIGNED_INT_8_8_8_8_REV;
-    }
-
-    modes = (*dri_interface->createContextModes)( num_modes, sizeof( __GLcontextModes ) );
-    m = modes;
-    if ( ! driFillInModes( & m, fb_format, fb_type,
-			   depth_bits_array, stencil_bits_array, depth_buffer_factor,
-			   back_buffer_modes, back_buffer_factor,
-			   GLX_TRUE_COLOR ) ) {
-	fprintf( stderr, "[%s:%u] Error creating FBConfig!\n",
-		 __func__, __LINE__ );
-	return NULL;
-    }
-
-    if ( ! driFillInModes( & m, fb_format, fb_type,
-			   depth_bits_array, stencil_bits_array, depth_buffer_factor,
-			   back_buffer_modes, back_buffer_factor,
-			   GLX_DIRECT_COLOR ) ) {
-	fprintf( stderr, "[%s:%u] Error creating FBConfig!\n",
-		 __func__, __LINE__ );
-	return NULL;
-    }
-
-    /* Mark the visual as slow if there are "fake" stencil bits.
-     */
-    for ( m = modes ; m != NULL ; m = m->next ) {
-	if ( (m->stencilBits != 0) && (m->stencilBits != stencil_bits) ) {
-	    m->visualRating = GLX_SLOW_CONFIG;
-	}
-    }
-
-    return modes;
-}
-
-
-/* Create the device specific screen private data struct.
- */
-radeonScreenPtr radeonCreateScreen( __DRIscreenPrivate *sPriv )
-{
-   radeonScreenPtr screen;
-   RADEONDRIPtr dri_priv = (RADEONDRIPtr)sPriv->pDevPriv;
-   unsigned char *RADEONMMIO;
-   PFNGLXSCRENABLEEXTENSIONPROC glx_enable_extension =
-     (PFNGLXSCRENABLEEXTENSIONPROC) (*dri_interface->getProcAddress("glxEnableExtension"));
-   void * const psc = sPriv->psc->screenConfigs;
-
-   if (sPriv->devPrivSize != sizeof(RADEONDRIRec)) {
-      fprintf(stderr,"\nERROR!  sizeof(RADEONDRIRec) does not match passed size from device driver\n");
-      return GL_FALSE;
-   }
-
-   /* Allocate the private area */
-   screen = (radeonScreenPtr) CALLOC( sizeof(*screen) );
-   if ( !screen ) {
-      __driUtilMessage("%s: Could not allocate memory for screen structure",
-		       __FUNCTION__);
-      return NULL;
-   }
-
-   /* parse information in __driConfigOptions */
-   driParseOptionInfo (&screen->optionCache,
-		       __driConfigOptions, __driNConfigOptions);
-
-   /* This is first since which regions we map depends on whether or
-    * not we are using a PCI card.
-    */
-   screen->IsPCI = dri_priv->IsPCI;
-
-   {
-      int ret;
-      drm_radeon_getparam_t gp;
-
-      gp.param = RADEON_PARAM_GART_BUFFER_OFFSET;
-      gp.value = &screen->gart_buffer_offset;
-
-      ret = drmCommandWriteRead( sPriv->fd, DRM_RADEON_GETPARAM,
-				 &gp, sizeof(gp));
-      if (ret) {
-	 FREE( screen );
-	 fprintf(stderr, "drm_radeon_getparam_t (RADEON_PARAM_GART_BUFFER_OFFSET): %d\n", ret);
-	 return NULL;
-      }
-
-      if (sPriv->drmMinor >= 6) {
-	 gp.param = RADEON_PARAM_IRQ_NR;
-	 gp.value = &screen->irq;
-
-	 ret = drmCommandWriteRead( sPriv->fd, DRM_RADEON_GETPARAM,
-				    &gp, sizeof(gp));
-	 if (ret) {
-	    FREE( screen );
-	    fprintf(stderr, "drm_radeon_getparam_t (RADEON_PARAM_IRQ_NR): %d\n", ret);
-	    return NULL;
-	 }
-      }
-   }
-
-   screen->mmio.handle = dri_priv->registerHandle;
-   screen->mmio.size   = dri_priv->registerSize;
-   if ( drmMap( sPriv->fd,
-		screen->mmio.handle,
-		screen->mmio.size,
-		&screen->mmio.map ) ) {
-      FREE( screen );
-      __driUtilMessage("%s: drmMap failed\n", __FUNCTION__ );
-      return NULL;
-   }
-
-   RADEONMMIO = screen->mmio.map;
-
-   screen->status.handle = dri_priv->statusHandle;
-   screen->status.size   = dri_priv->statusSize;
-   if ( drmMap( sPriv->fd,
-		screen->status.handle,
-		screen->status.size,
-		&screen->status.map ) ) {
-      drmUnmap( screen->mmio.map, screen->mmio.size );
-      FREE( screen );
-      __driUtilMessage("%s: drmMap (2) failed\n", __FUNCTION__ );
-      return NULL;
-   }
-   screen->scratch = (__volatile__ u_int32_t *)
-      ((GLubyte *)screen->status.map + RADEON_SCRATCH_REG_OFFSET);
-
-   screen->buffers = drmMapBufs( sPriv->fd );
-   if ( !screen->buffers ) {
-      drmUnmap( screen->status.map, screen->status.size );
-      drmUnmap( screen->mmio.map, screen->mmio.size );
-      FREE( screen );
-      __driUtilMessage("%s: drmMapBufs failed\n", __FUNCTION__ );
-      return NULL;
-   }
-
-   if ( dri_priv->gartTexHandle && dri_priv->gartTexMapSize ) {
-      screen->gartTextures.handle = dri_priv->gartTexHandle;
-      screen->gartTextures.size   = dri_priv->gartTexMapSize;
-      if ( drmMap( sPriv->fd,
-		   screen->gartTextures.handle,
-		   screen->gartTextures.size,
-		   (drmAddressPtr)&screen->gartTextures.map ) ) {
-	 drmUnmapBufs( screen->buffers );
-	 drmUnmap( screen->status.map, screen->status.size );
-	 drmUnmap( screen->mmio.map, screen->mmio.size );
-	 FREE( screen );
-	 __driUtilMessage("%s: drmMap failed for GART texture area\n", __FUNCTION__);
-	 return NULL;
-      }
-
-      screen->gart_texture_offset = dri_priv->gartTexOffset + ( screen->IsPCI
-		? INREG( RADEON_AIC_LO_ADDR )
-		: ( ( INREG( RADEON_MC_AGP_LOCATION ) & 0x0ffffU ) << 16 ) );
-   }
-
-   screen->chipset = 0;
-   switch ( dri_priv->deviceID ) {
-   default:
-      fprintf(stderr, "unknown chip id, assuming full radeon support\n");
-   case PCI_CHIP_RADEON_QD:
-   case PCI_CHIP_RADEON_QE:
-   case PCI_CHIP_RADEON_QF:
-   case PCI_CHIP_RADEON_QG:
-      /* all original radeons (7200) presumably have a stencil op bug */
-      screen->chipset |= RADEON_CHIPSET_BROKEN_STENCIL;
-   case PCI_CHIP_RV200_QW:
-   case PCI_CHIP_RV200_QX:
-   case PCI_CHIP_RADEON_LW:
-   case PCI_CHIP_RADEON_LX:
-      screen->chipset |= RADEON_CHIPSET_TCL;
-   case PCI_CHIP_RADEON_QY:
-   case PCI_CHIP_RADEON_QZ:
-   case PCI_CHIP_RN50_515E:
-   case PCI_CHIP_RN50_5969:
-   case PCI_CHIP_RADEON_LY:
-   case PCI_CHIP_RADEON_LZ:
-   case PCI_CHIP_RS100_4136: /* IGPs don't have TCL */
-   case PCI_CHIP_RS200_4137:
-   case PCI_CHIP_RS250_4237:
-   case PCI_CHIP_RS100_4336:
-   case PCI_CHIP_RS200_4337:
-   case PCI_CHIP_RS250_4437:
-      break;
-   }
-
-   screen->cpp = dri_priv->bpp / 8;
-   screen->AGPMode = dri_priv->AGPMode;
-
-   screen->fbLocation	= ( INREG( RADEON_MC_FB_LOCATION ) & 0xffff ) << 16;
-
-   if ( sPriv->drmMinor >= 10 ) {
-      drm_radeon_setparam_t sp;
-
-      sp.param = RADEON_SETPARAM_FB_LOCATION;
-      sp.value = screen->fbLocation;
-
-      drmCommandWrite( sPriv->fd, DRM_RADEON_SETPARAM,
-		       &sp, sizeof( sp ) );
-   }
-
-   screen->frontOffset	= dri_priv->frontOffset;
-   screen->frontPitch	= dri_priv->frontPitch;
-   screen->backOffset	= dri_priv->backOffset;
-   screen->backPitch	= dri_priv->backPitch;
-   screen->depthOffset	= dri_priv->depthOffset;
-   screen->depthPitch	= dri_priv->depthPitch;
-
-   /* Check if ddx has set up a surface reg to cover depth buffer */
-   screen->depthHasSurface = ((sPriv->ddxMajor > 4) &&
-      (screen->chipset & RADEON_CHIPSET_TCL));
-
-   if ( dri_priv->textureSize == 0 ) {
-      screen->texOffset[RADEON_LOCAL_TEX_HEAP] = screen->gart_texture_offset;
-      screen->texSize[RADEON_LOCAL_TEX_HEAP] = dri_priv->gartTexMapSize;
-      screen->logTexGranularity[RADEON_LOCAL_TEX_HEAP] =
-	 dri_priv->log2GARTTexGran;
-   } else {
-      screen->texOffset[RADEON_LOCAL_TEX_HEAP] = dri_priv->textureOffset
-				               + screen->fbLocation;
-      screen->texSize[RADEON_LOCAL_TEX_HEAP] = dri_priv->textureSize;
-      screen->logTexGranularity[RADEON_LOCAL_TEX_HEAP] =
-	 dri_priv->log2TexGran;
-   }
-
-   if ( !screen->gartTextures.map || dri_priv->textureSize == 0
-	|| getenv( "RADEON_GARTTEXTURING_FORCE_DISABLE" ) ) {
-      screen->numTexHeaps = RADEON_NR_TEX_HEAPS - 1;
-      screen->texOffset[RADEON_GART_TEX_HEAP] = 0;
-      screen->texSize[RADEON_GART_TEX_HEAP] = 0;
-      screen->logTexGranularity[RADEON_GART_TEX_HEAP] = 0;
-   } else {
-      screen->numTexHeaps = RADEON_NR_TEX_HEAPS;
-      screen->texOffset[RADEON_GART_TEX_HEAP] = screen->gart_texture_offset;
-      screen->texSize[RADEON_GART_TEX_HEAP] = dri_priv->gartTexMapSize;
-      screen->logTexGranularity[RADEON_GART_TEX_HEAP] =
-	 dri_priv->log2GARTTexGran;
-   }
-
-   if ( glx_enable_extension != NULL ) {
-      if ( screen->irq != 0 ) {
-	 (*glx_enable_extension)( psc, "GLX_SGI_swap_control" );
-	 (*glx_enable_extension)( psc, "GLX_SGI_video_sync" );
-	 (*glx_enable_extension)( psc, "GLX_MESA_swap_control" );
-      }
-
-      (*glx_enable_extension)( psc, "GLX_MESA_swap_frame_usage" );
-   }
-
-   screen->driScreen = sPriv;
-   screen->sarea_priv_offset = dri_priv->sarea_priv_offset;
-   return screen;
-}
-
-/* Destroy the device specific screen private data struct.
- */
-void radeonDestroyScreen( __DRIscreenPrivate *sPriv )
-{
-   radeonScreenPtr screen = (radeonScreenPtr)sPriv->private;
-
-   if (!screen)
-      return;
-
-   if ( screen->gartTextures.map ) {
-      drmUnmap( screen->gartTextures.map, screen->gartTextures.size );
-   }
-   drmUnmapBufs( screen->buffers );
-   drmUnmap( screen->status.map, screen->status.size );
-   drmUnmap( screen->mmio.map, screen->mmio.size );
-
-   /* free all option information */
-   driDestroyOptionInfo (&screen->optionCache);
-
-   FREE( screen );
-   sPriv->private = NULL;
-}
-
-
-/* Initialize the driver specific screen private data.
- */
-static GLboolean
-radeonInitDriver( __DRIscreenPrivate *sPriv )
-{
-   sPriv->private = (void *) radeonCreateScreen( sPriv );
-   if ( !sPriv->private ) {
-      radeonDestroyScreen( sPriv );
-      return GL_FALSE;
-   }
-
-   return GL_TRUE;
-}
-
-
-/**
- * Create the Mesa framebuffer and renderbuffers for a given window/drawable.
- *
- * \todo This function (and its interface) will need to be updated to support
- * pbuffers.
- */
-static GLboolean
-radeonCreateBuffer( __DRIscreenPrivate *driScrnPriv,
-                    __DRIdrawablePrivate *driDrawPriv,
-                    const __GLcontextModes *mesaVis,
-                    GLboolean isPixmap )
-{
-   radeonScreenPtr screen = (radeonScreenPtr) driScrnPriv->private;
-
-   if (isPixmap) {
-      return GL_FALSE; /* not implemented */
-   }
-   else {
-      const GLboolean swDepth = GL_FALSE;
-      const GLboolean swAlpha = GL_FALSE;
-      const GLboolean swAccum = mesaVis->accumRedBits > 0;
-      const GLboolean swStencil = mesaVis->stencilBits > 0 &&
-         mesaVis->depthBits != 24;
-#if 0
-      driDrawPriv->driverPrivate = (void *)
-         _mesa_create_framebuffer( mesaVis,
-                                   swDepth,
-                                   swStencil,
-                                   swAccum,
-                                   swAlpha );
-#else
-      struct gl_framebuffer *fb = _mesa_create_framebuffer(mesaVis);
-
-      {
-         driRenderbuffer *frontRb
-            = driNewRenderbuffer(GL_RGBA, screen->cpp,
-                                 screen->frontOffset, screen->frontPitch);
-         radeonSetSpanFunctions(frontRb, mesaVis);
-         _mesa_add_renderbuffer(fb, BUFFER_FRONT_LEFT, &frontRb->Base);
-      }
-
-      if (mesaVis->doubleBufferMode) {
-         driRenderbuffer *backRb
-            = driNewRenderbuffer(GL_RGBA, screen->cpp,
-                                 screen->backOffset, screen->backPitch);
-         radeonSetSpanFunctions(backRb, mesaVis);
-         _mesa_add_renderbuffer(fb, BUFFER_BACK_LEFT, &backRb->Base);
-      }
-
-      if (mesaVis->depthBits == 16) {
-         driRenderbuffer *depthRb
-            = driNewRenderbuffer(GL_DEPTH_COMPONENT16, screen->cpp,
-                                 screen->depthOffset, screen->depthPitch);
-         radeonSetSpanFunctions(depthRb, mesaVis);
-         _mesa_add_renderbuffer(fb, BUFFER_DEPTH, &depthRb->Base);
-      }
-      else if (mesaVis->depthBits == 24) {
-         driRenderbuffer *depthRb
-            = driNewRenderbuffer(GL_DEPTH_COMPONENT24, screen->cpp,
-                                 screen->depthOffset, screen->depthPitch);
-         radeonSetSpanFunctions(depthRb, mesaVis);
-         _mesa_add_renderbuffer(fb, BUFFER_DEPTH, &depthRb->Base);
-      }
-
-      if (mesaVis->stencilBits > 0 && !swStencil) {
-         driRenderbuffer *stencilRb
-            = driNewRenderbuffer(GL_STENCIL_INDEX8_EXT, screen->cpp,
-                                 screen->depthOffset, screen->depthPitch);
-         radeonSetSpanFunctions(stencilRb, mesaVis);
-         _mesa_add_renderbuffer(fb, BUFFER_STENCIL, &stencilRb->Base);
-      }
-
-      _mesa_add_soft_renderbuffers(fb,
-                                   GL_FALSE, /* color */
-                                   swDepth,
-                                   swStencil,
-                                   swAccum,
-                                   swAlpha,
-                                   GL_FALSE /* aux */);
-      driDrawPriv->driverPrivate = (void *) fb;
-#endif
-      return (driDrawPriv->driverPrivate != NULL);
-   }
-}
-
-
-static void
-radeonDestroyBuffer(__DRIdrawablePrivate *driDrawPriv)
-{
-   _mesa_destroy_framebuffer((GLframebuffer *) (driDrawPriv->driverPrivate));
-}
-
-static struct __DriverAPIRec radeonAPI = {
-   .InitDriver      = radeonInitDriver,
-   .DestroyScreen   = radeonDestroyScreen,
-   .CreateContext   = radeonCreateContext,
-   .DestroyContext  = radeonDestroyContext,
-   .CreateBuffer    = radeonCreateBuffer,
-   .DestroyBuffer   = radeonDestroyBuffer,
-   .SwapBuffers     = radeonSwapBuffers,
-   .MakeCurrent     = radeonMakeCurrent,
-   .UnbindContext   = radeonUnbindContext,
-   .GetSwapInfo     = getSwapInfo,
-   .GetMSC          = driGetMSC32,
-   .WaitForMSC      = driWaitForMSC32,
-   .WaitForSBC      = NULL,
-   .SwapBuffersMSC  = NULL
-};
-
-
-/**
- * This is the bootstrap function for the driver.  libGL supplies all of the
- * requisite information about the system, and the driver initializes itself.
- * This routine also fills in the linked list pointed to by \c driver_modes
- * with the \c __GLcontextModes that the driver can support for windows or
- * pbuffers.
- *
- * \return A pointer to a \c __DRIscreenPrivate on success, or \c NULL on 
- *         failure.
- */
-PUBLIC
-void * __driCreateNewScreen_20050727( __DRInativeDisplay *dpy, int scrn, __DRIscreen *psc,
-			     const __GLcontextModes * modes,
-			     const __DRIversion * ddx_version,
-			     const __DRIversion * dri_version,
-			     const __DRIversion * drm_version,
-			     const __DRIframebuffer * frame_buffer,
-			     drmAddress pSAREA, int fd,
-			     int internal_api_version,
-			     const __DRIinterfaceMethods * interface,
-			     __GLcontextModes ** driver_modes )
-
-{
-   __DRIscreenPrivate *psp;
-   static const __DRIutilversion2 ddx_expected = { 4, 5, 0, 0 };
-   static const __DRIversion dri_expected = { 4, 0, 0 };
-   static const __DRIversion drm_expected = { 1, 3, 0 };
-
-   dri_interface = interface;
-
-   if ( ! driCheckDriDdxDrmVersions3( "Radeon",
-				      dri_version, & dri_expected,
-				      ddx_version, & ddx_expected,
-				      drm_version, & drm_expected ) ) {
-      return NULL;
-   }
-
-   psp = __driUtilCreateNewScreen(dpy, scrn, psc, NULL,
-				  ddx_version, dri_version, drm_version,
-				  frame_buffer, pSAREA, fd,
-				  internal_api_version, &radeonAPI);
-   if ( psp != NULL ) {
-      RADEONDRIPtr dri_priv = (RADEONDRIPtr) psp->pDevPriv;
-      *driver_modes = radeonFillInModes( dri_priv->bpp,
-					 (dri_priv->bpp == 16) ? 16 : 24,
-					 (dri_priv->bpp == 16) ? 0  : 8,
-					 (dri_priv->backOffset != dri_priv->depthOffset) );
-
-      /* Calling driInitExtensions here, with a NULL context pointer, does not actually
-       * enable the extensions.  It just makes sure that all the dispatch offsets for all
-       * the extensions that *might* be enables are known.  This is needed because the
-       * dispatch offsets need to be known when _mesa_context_create is called, but we can't
-       * enable the extensions until we have a context pointer.
-       *
-       * Hello chicken.  Hello egg.  How are you two today?
-       */
-      driInitExtensions( NULL, card_extensions, GL_FALSE );
-   }
-
-   return (void *) psp;
-}
-
-
-/**
- * Get information about previous buffer swaps.
- */
-static int
-getSwapInfo( __DRIdrawablePrivate *dPriv, __DRIswapInfo * sInfo )
-{
-   radeonContextPtr  rmesa;
-
-   if ( (dPriv == NULL) || (dPriv->driContextPriv == NULL)
-	|| (dPriv->driContextPriv->driverPrivate == NULL)
-	|| (sInfo == NULL) ) {
-      return -1;
-   }
-
-   rmesa = (radeonContextPtr) dPriv->driContextPriv->driverPrivate;
-   sInfo->swap_count = rmesa->swap_count;
-   sInfo->swap_ust = rmesa->swap_ust;
-   sInfo->swap_missed_count = rmesa->swap_missed_count;
-
-   sInfo->swap_missed_usage = (sInfo->swap_missed_count != 0)
-       ? driCalculateSwapUsage( dPriv, 0, rmesa->swap_missed_ust )
-       : 0.0;
-
-   return 0;
-}
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/radeon/radeon_screen.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/radeon/radeon_screen.h
deleted file mode 100644
index b9cbeaac3..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/radeon/radeon_screen.h
+++ /dev/null
@@ -1,103 +0,0 @@
-/* $XFree86: xc/lib/GL/mesa/src/drv/radeon/radeon_screen.h,v 1.5 2002/12/16 16:18:58 dawes Exp $ */
-/**************************************************************************
-
-Copyright 2000, 2001 ATI Technologies Inc., Ontario, Canada, and
-                     VA Linux Systems Inc., Fremont, California.
-
-All Rights Reserved.
-
-Permission is hereby granted, free of charge, to any person obtaining
-a copy of this software and associated documentation files (the
-"Software"), to deal in the Software without restriction, including
-without limitation the rights to use, copy, modify, merge, publish,
-distribute, sublicense, and/or sell copies of the Software, and to
-permit persons to whom the Software is furnished to do so, subject to
-the following conditions:
-
-The above copyright notice and this permission notice (including the
-next paragraph) shall be included in all copies or substantial
-portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
-EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
-IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
-LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
-OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
-WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-**************************************************************************/
-
-/*
- * Authors:
- *   Kevin E. Martin <martin@valinux.com>
- *   Gareth Hughes <gareth@valinux.com>
- */
-
-#ifndef __RADEON_SCREEN_H__
-#define __RADEON_SCREEN_H__
-
-/*
- * IMPORTS: these headers contain all the DRI, X and kernel-related
- * definitions that we need.
- */
-/* #include "dri_util.h" */
-#include "radeon_dri.h"
-#include "radeon_reg.h"
-#include "drm_sarea.h"
-#include "xmlconfig.h"
-
-
-typedef struct {
-   drm_handle_t handle;			/* Handle to the DRM region */
-   drmSize size;			/* Size of the DRM region */
-   drmAddress map;			/* Mapping of the DRM region */
-} radeonRegionRec, *radeonRegionPtr;
-
-/* chipset features */
-#define RADEON_CHIPSET_TCL	(1 << 0)
-#define RADEON_CHIPSET_BROKEN_STENCIL (1 << 1)
-
-typedef struct {
-
-   int chipset;
-   int cpp;
-   int IsPCI;				/* Current card is a PCI card */
-   int AGPMode;
-   unsigned int irq;			/* IRQ number (0 means none) */
-
-   unsigned int fbLocation;
-   unsigned int frontOffset;
-   unsigned int frontPitch;
-   unsigned int backOffset;
-   unsigned int backPitch;
-
-   unsigned int depthOffset;
-   unsigned int depthPitch;
-
-    /* Shared texture data */
-   int numTexHeaps;
-   int texOffset[RADEON_NR_TEX_HEAPS];
-   int texSize[RADEON_NR_TEX_HEAPS];
-   int logTexGranularity[RADEON_NR_TEX_HEAPS];
-
-   radeonRegionRec mmio;
-   radeonRegionRec status;
-   radeonRegionRec gartTextures;
-
-   drmBufMapPtr buffers;
-
-   __volatile__ u_int32_t *scratch;
-
-   __DRIscreenPrivate *driScreen;
-   unsigned int sarea_priv_offset;
-   unsigned int gart_buffer_offset;	/* offset in card memory space */
-   unsigned int gart_texture_offset;	/* offset in card memory space */
-
-   GLboolean depthHasSurface;
-
-   /* Configuration cache with default values for all contexts */
-   driOptionCache optionCache;
-} radeonScreenRec, *radeonScreenPtr;
-
-#endif /* __RADEON_SCREEN_H__ */
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/radeon/radeon_span.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/radeon/radeon_span.c
deleted file mode 100644
index 2d15078d6..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/radeon/radeon_span.c
+++ /dev/null
@@ -1,346 +0,0 @@
-/* $XFree86: xc/lib/GL/mesa/src/drv/radeon/radeon_span.c,v 1.6 2002/10/30 12:51:56 alanh Exp $ */
-/**************************************************************************
-
-Copyright 2000, 2001 ATI Technologies Inc., Ontario, Canada, and
-                     VA Linux Systems Inc., Fremont, California.
-
-All Rights Reserved.
-
-Permission is hereby granted, free of charge, to any person obtaining
-a copy of this software and associated documentation files (the
-"Software"), to deal in the Software without restriction, including
-without limitation the rights to use, copy, modify, merge, publish,
-distribute, sublicense, and/or sell copies of the Software, and to
-permit persons to whom the Software is furnished to do so, subject to
-the following conditions:
-
-The above copyright notice and this permission notice (including the
-next paragraph) shall be included in all copies or substantial
-portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
-EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
-IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
-LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
-OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
-WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-**************************************************************************/
-
-/*
- * Authors:
- *   Kevin E. Martin <martin@valinux.com>
- *   Gareth Hughes <gareth@valinux.com>
- *   Keith Whitwell <keith@tungstengraphics.com>
- *
- */
-
-#include "glheader.h"
-#include "swrast/swrast.h"
-
-#include "radeon_context.h"
-#include "radeon_ioctl.h"
-#include "radeon_state.h"
-#include "radeon_span.h"
-#include "radeon_tex.h"
-
-#define DBG 0
-
-#define LOCAL_VARS							\
-   radeonContextPtr rmesa = RADEON_CONTEXT(ctx);			\
-   radeonScreenPtr radeonScreen = rmesa->radeonScreen;			\
-   __DRIscreenPrivate *sPriv = rmesa->dri.screen;			\
-   __DRIdrawablePrivate *dPriv = rmesa->dri.drawable;			\
-   GLuint pitch = radeonScreen->frontPitch * radeonScreen->cpp;		\
-   GLuint height = dPriv->h;						\
-   char *buf = (char *)(sPriv->pFB +					\
-			rmesa->state.color.drawOffset +			\
-			(dPriv->x * radeonScreen->cpp) +		\
-			(dPriv->y * pitch));				\
-   char *read_buf = (char *)(sPriv->pFB +				\
-			     rmesa->state.pixel.readOffset +		\
-			     (dPriv->x * radeonScreen->cpp) +		\
-			     (dPriv->y * pitch));			\
-   GLuint p;								\
-   (void) read_buf; (void) buf; (void) p
-
-#define LOCAL_DEPTH_VARS						\
-   radeonContextPtr rmesa = RADEON_CONTEXT(ctx);			\
-   radeonScreenPtr radeonScreen = rmesa->radeonScreen;			\
-   __DRIscreenPrivate *sPriv = rmesa->dri.screen;			\
-   __DRIdrawablePrivate *dPriv = rmesa->dri.drawable;			\
-   GLuint height = dPriv->h;						\
-   GLuint xo = dPriv->x;						\
-   GLuint yo = dPriv->y;						\
-   char *buf = (char *)(sPriv->pFB + radeonScreen->depthOffset);	\
-   (void) buf
-
-#define LOCAL_STENCIL_VARS	LOCAL_DEPTH_VARS
-
-#define Y_FLIP( _y )		(height - _y - 1)
-
-#define HW_LOCK() 
-
-#define HW_UNLOCK()							
-
-
-
-/* ================================================================
- * Color buffer
- */
-
-/* 16 bit, RGB565 color spanline and pixel functions
- */
-#define SPANTMP_PIXEL_FMT GL_RGB
-#define SPANTMP_PIXEL_TYPE GL_UNSIGNED_SHORT_5_6_5
-
-#define TAG(x)    radeon##x##_RGB565
-#define TAG2(x,y) radeon##x##_RGB565##y
-#include "spantmp2.h"
-
-/* 32 bit, ARGB8888 color spanline and pixel functions
- */
-#define SPANTMP_PIXEL_FMT GL_BGRA
-#define SPANTMP_PIXEL_TYPE GL_UNSIGNED_INT_8_8_8_8_REV
-
-#define TAG(x)    radeon##x##_ARGB8888
-#define TAG2(x,y) radeon##x##_ARGB8888##y
-#include "spantmp2.h"
-
-
-/* ================================================================
- * Depth buffer
- */
-
-/* The Radeon family has depth tiling on all the time, so we have to convert
- * the x,y coordinates into the memory bus address (mba) in the same
- * manner as the engine.  In each case, the linear block address (ba)
- * is calculated, and then wired with x and y to produce the final
- * memory address.
- * The chip will do address translation on its own if the surface registers
- * are set up correctly. It is not quite enough to get it working with hyperz too...
- */
-
-static GLuint radeon_mba_z32( radeonContextPtr rmesa,
-				       GLint x, GLint y )
-{
-   GLuint pitch = rmesa->radeonScreen->frontPitch;
-   if (rmesa->radeonScreen->depthHasSurface) {
-      return 4*(x + y*pitch);
-   }
-   else {
-      GLuint ba, address = 0;			/* a[0..1] = 0           */
-
-      ba = (y / 16) * (pitch / 16) + (x / 16);
-
-      address |= (x & 0x7) << 2;			/* a[2..4] = x[0..2]     */
-      address |= (y & 0x3) << 5;			/* a[5..6] = y[0..1]     */
-      address |=
-         (((x & 0x10) >> 2) ^ (y & 0x4)) << 5;	/* a[7]    = x[4] ^ y[2] */
-      address |= (ba & 0x3) << 8;			/* a[8..9] = ba[0..1]    */
-
-      address |= (y & 0x8) << 7;			/* a[10]   = y[3]        */
-      address |=
-         (((x & 0x8) << 1) ^ (y & 0x10)) << 7;	/* a[11]   = x[3] ^ y[4] */
-      address |= (ba & ~0x3) << 10;		/* a[12..] = ba[2..]     */
-
-      return address;
-   }
-}
-
-static __inline GLuint radeon_mba_z16( radeonContextPtr rmesa, GLint x, GLint y )
-{
-   GLuint pitch = rmesa->radeonScreen->frontPitch;
-   if (rmesa->radeonScreen->depthHasSurface) {
-      return 2*(x + y*pitch);
-   }
-   else {
-      GLuint ba, address = 0;			/* a[0]    = 0           */
-
-      ba = (y / 16) * (pitch / 32) + (x / 32);
-
-      address |= (x & 0x7) << 1;			/* a[1..3] = x[0..2]     */
-      address |= (y & 0x7) << 4;			/* a[4..6] = y[0..2]     */
-      address |= (x & 0x8) << 4;			/* a[7]    = x[3]        */
-      address |= (ba & 0x3) << 8;			/* a[8..9] = ba[0..1]    */
-      address |= (y & 0x8) << 7;			/* a[10]   = y[3]        */
-      address |= ((x & 0x10) ^ (y & 0x10)) << 7;	/* a[11]   = x[4] ^ y[4] */
-      address |= (ba & ~0x3) << 10;		/* a[12..] = ba[2..]     */
-
-      return address;
-   }
-}
-
-
-/* 16-bit depth buffer functions
- */
-#define WRITE_DEPTH( _x, _y, d )					\
-   *(GLushort *)(buf + radeon_mba_z16( rmesa, _x + xo, _y + yo )) = d;
-
-#define READ_DEPTH( d, _x, _y )						\
-   d = *(GLushort *)(buf + radeon_mba_z16( rmesa, _x + xo, _y + yo ));
-
-#define TAG(x) radeon##x##_16
-#include "depthtmp.h"
-
-/* 24 bit depth, 8 bit stencil depthbuffer functions
- */
-#define WRITE_DEPTH( _x, _y, d )					\
-do {									\
-   GLuint offset = radeon_mba_z32( rmesa, _x + xo, _y + yo );		\
-   GLuint tmp = *(GLuint *)(buf + offset);				\
-   tmp &= 0xff000000;							\
-   tmp |= ((d) & 0x00ffffff);						\
-   *(GLuint *)(buf + offset) = tmp;					\
-} while (0)
-
-#define READ_DEPTH( d, _x, _y )						\
-   d = *(GLuint *)(buf + radeon_mba_z32( rmesa, _x + xo,		\
-					 _y + yo )) & 0x00ffffff;
-
-#define TAG(x) radeon##x##_24_8
-#include "depthtmp.h"
-
-
-/* ================================================================
- * Stencil buffer
- */
-
-/* 24 bit depth, 8 bit stencil depthbuffer functions
- */
-#define WRITE_STENCIL( _x, _y, d )					\
-do {									\
-   GLuint offset = radeon_mba_z32( rmesa, _x + xo, _y + yo );		\
-   GLuint tmp = *(GLuint *)(buf + offset);				\
-   tmp &= 0x00ffffff;							\
-   tmp |= (((d) & 0xff) << 24);						\
-   *(GLuint *)(buf + offset) = tmp;					\
-} while (0)
-
-#define READ_STENCIL( d, _x, _y )					\
-do {									\
-   GLuint offset = radeon_mba_z32( rmesa, _x + xo, _y + yo );		\
-   GLuint tmp = *(GLuint *)(buf + offset);				\
-   tmp &= 0xff000000;							\
-   d = tmp >> 24;							\
-} while (0)
-
-#define TAG(x) radeon##x##_24_8
-#include "stenciltmp.h"
-
-
-/*
- * This function is called to specify which buffer to read and write
- * for software rasterization (swrast) fallbacks.  This doesn't necessarily
- * correspond to glDrawBuffer() or glReadBuffer() calls.
- */
-static void radeonSetBuffer( GLcontext *ctx,
-                             GLframebuffer *colorBuffer,
-                             GLuint bufferBit )
-{
-   radeonContextPtr rmesa = RADEON_CONTEXT(ctx);
-
-   switch ( bufferBit ) {
-   case BUFFER_BIT_FRONT_LEFT:
-      if ( rmesa->sarea->pfCurrentPage == 1 ) {
-        rmesa->state.pixel.readOffset = rmesa->radeonScreen->backOffset;
-        rmesa->state.pixel.readPitch  = rmesa->radeonScreen->backPitch;
-        rmesa->state.color.drawOffset = rmesa->radeonScreen->backOffset;
-        rmesa->state.color.drawPitch  = rmesa->radeonScreen->backPitch;
-      } else {
-      	rmesa->state.pixel.readOffset = rmesa->radeonScreen->frontOffset;
-      	rmesa->state.pixel.readPitch  = rmesa->radeonScreen->frontPitch;
-      	rmesa->state.color.drawOffset = rmesa->radeonScreen->frontOffset;
-      	rmesa->state.color.drawPitch  = rmesa->radeonScreen->frontPitch;
-      }
-      break;
-   case BUFFER_BIT_BACK_LEFT:
-      if ( rmesa->sarea->pfCurrentPage == 1 ) {
-      	rmesa->state.pixel.readOffset = rmesa->radeonScreen->frontOffset;
-      	rmesa->state.pixel.readPitch  = rmesa->radeonScreen->frontPitch;
-      	rmesa->state.color.drawOffset = rmesa->radeonScreen->frontOffset;
-      	rmesa->state.color.drawPitch  = rmesa->radeonScreen->frontPitch;
-      } else {
-        rmesa->state.pixel.readOffset = rmesa->radeonScreen->backOffset;
-        rmesa->state.pixel.readPitch  = rmesa->radeonScreen->backPitch;
-        rmesa->state.color.drawOffset = rmesa->radeonScreen->backOffset;
-        rmesa->state.color.drawPitch  = rmesa->radeonScreen->backPitch;
-      }
-      break;
-   default:
-      assert(0);
-      break;
-   }
-}
-
-/* Move locking out to get reasonable span performance (10x better
- * than doing this in HW_LOCK above).  WaitForIdle() is the main
- * culprit.
- */
-
-static void radeonSpanRenderStart( GLcontext *ctx )
-{
-   radeonContextPtr rmesa = RADEON_CONTEXT( ctx );
-
-   RADEON_FIREVERTICES( rmesa );
-   LOCK_HARDWARE( rmesa );
-   radeonWaitForIdleLocked( rmesa );
-}
-
-static void radeonSpanRenderFinish( GLcontext *ctx )
-{
-   radeonContextPtr rmesa = RADEON_CONTEXT( ctx );
-   _swrast_flush( ctx );
-   UNLOCK_HARDWARE( rmesa );
-}
-
-void radeonInitSpanFuncs( GLcontext *ctx )
-{
-   struct swrast_device_driver *swdd = _swrast_GetDeviceDriverReference(ctx);
-
-   swdd->SetBuffer = radeonSetBuffer;
-   swdd->SpanRenderStart          = radeonSpanRenderStart;
-   swdd->SpanRenderFinish         = radeonSpanRenderFinish; 
-}
-
-
-/**
- * Plug in the Get/Put routines for the given driRenderbuffer.
- */
-void
-radeonSetSpanFunctions(driRenderbuffer *drb, const GLvisual *vis)
-{
-   if (drb->Base.InternalFormat == GL_RGBA) {
-      if (vis->redBits == 5 && vis->greenBits == 6 && vis->blueBits == 5) {
-         radeonInitPointers_RGB565(&drb->Base);
-      }
-      else {
-         radeonInitPointers_ARGB8888(&drb->Base);
-      }
-   }
-   else if (drb->Base.InternalFormat == GL_DEPTH_COMPONENT16) {
-      drb->Base.GetRow        = radeonReadDepthSpan_16;
-      drb->Base.GetValues     = radeonReadDepthPixels_16;
-      drb->Base.PutRow        = radeonWriteDepthSpan_16;
-      drb->Base.PutMonoRow    = radeonWriteMonoDepthSpan_16;
-      drb->Base.PutValues     = radeonWriteDepthPixels_16;
-      drb->Base.PutMonoValues = NULL;
-   }
-   else if (drb->Base.InternalFormat == GL_DEPTH_COMPONENT24) {
-      drb->Base.GetRow        = radeonReadDepthSpan_24_8;
-      drb->Base.GetValues     = radeonReadDepthPixels_24_8;
-      drb->Base.PutRow        = radeonWriteDepthSpan_24_8;
-      drb->Base.PutMonoRow    = radeonWriteMonoDepthSpan_24_8;
-      drb->Base.PutValues     = radeonWriteDepthPixels_24_8;
-      drb->Base.PutMonoValues = NULL;
-   }
-   else if (drb->Base.InternalFormat == GL_STENCIL_INDEX8_EXT) {
-      drb->Base.GetRow        = radeonReadStencilSpan_24_8;
-      drb->Base.GetValues     = radeonReadStencilPixels_24_8;
-      drb->Base.PutRow        = radeonWriteStencilSpan_24_8;
-      drb->Base.PutMonoRow    = radeonWriteMonoStencilSpan_24_8;
-      drb->Base.PutValues     = radeonWriteStencilPixels_24_8;
-      drb->Base.PutMonoValues = NULL;
-   }
-}
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/radeon/radeon_span.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/radeon/radeon_span.h
deleted file mode 100644
index 13b308e1c..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/radeon/radeon_span.h
+++ /dev/null
@@ -1,46 +0,0 @@
-/* $XFree86: xc/lib/GL/mesa/src/drv/radeon/radeon_span.h,v 1.2 2002/02/22 21:45:01 dawes Exp $ */
-/**************************************************************************
-
-Copyright 2000, 2001 ATI Technologies Inc., Ontario, Canada, and
-                     VA Linux Systems Inc., Fremont, California.
-
-All Rights Reserved.
-
-Permission is hereby granted, free of charge, to any person obtaining
-a copy of this software and associated documentation files (the
-"Software"), to deal in the Software without restriction, including
-without limitation the rights to use, copy, modify, merge, publish,
-distribute, sublicense, and/or sell copies of the Software, and to
-permit persons to whom the Software is furnished to do so, subject to
-the following conditions:
-
-The above copyright notice and this permission notice (including the
-next paragraph) shall be included in all copies or substantial
-portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
-EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
-IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
-LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
-OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
-WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-**************************************************************************/
-
-/*
- * Authors:
- *   Kevin E. Martin <martin@valinux.com>
- *   Gareth Hughes <gareth@valinux.com>
- */
-
-#ifndef __RADEON_SPAN_H__
-#define __RADEON_SPAN_H__
-
-#include "drirenderbuffer.h"
-
-extern void radeonInitSpanFuncs( GLcontext *ctx );
-
-extern void radeonSetSpanFunctions(driRenderbuffer *rb, const GLvisual *vis);
-
-#endif
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/radeon/radeon_state.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/radeon/radeon_state.c
deleted file mode 100644
index 3a491f5de..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/radeon/radeon_state.c
+++ /dev/null
@@ -1,2295 +0,0 @@
-/* $XFree86: xc/lib/GL/mesa/src/drv/radeon/radeon_state.c,v 1.8 2002/12/16 16:18:58 dawes Exp $ */
-/**************************************************************************
-
-Copyright 2000, 2001 VA Linux Systems Inc., Fremont, California.
-
-All Rights Reserved.
-
-Permission is hereby granted, free of charge, to any person obtaining
-a copy of this software and associated documentation files (the
-"Software"), to deal in the Software without restriction, including
-without limitation the rights to use, copy, modify, merge, publish,
-distribute, sublicense, and/or sell copies of the Software, and to
-permit persons to whom the Software is furnished to do so, subject to
-the following conditions:
-
-The above copyright notice and this permission notice (including the
-next paragraph) shall be included in all copies or substantial
-portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
-EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
-IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
-LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
-OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
-WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-**************************************************************************/
-
-/*
- * Authors:
- *   Gareth Hughes <gareth@valinux.com>
- *   Keith Whitwell <keith@tungstengraphics.com>
- */
-
-#include "glheader.h"
-#include "imports.h"
-#include "api_arrayelt.h"
-#include "enums.h"
-#include "colormac.h"
-#include "state.h"
-#include "buffers.h"
-#include "context.h"
-
-#include "swrast/swrast.h"
-#include "array_cache/acache.h"
-#include "tnl/tnl.h"
-#include "tnl/t_pipeline.h"
-#include "main/light.h"
-#include "swrast_setup/swrast_setup.h"
-
-#include "radeon_context.h"
-#include "radeon_ioctl.h"
-#include "radeon_state.h"
-#include "radeon_tcl.h"
-#include "radeon_tex.h"
-#include "radeon_swtcl.h"
-#include "radeon_vtxfmt.h"
-
-/* =============================================================
- * Alpha blending
- */
-
-static void radeonAlphaFunc( GLcontext *ctx, GLenum func, GLfloat ref )
-{
-   radeonContextPtr rmesa = RADEON_CONTEXT(ctx);
-   int pp_misc = rmesa->hw.ctx.cmd[CTX_PP_MISC];
-   GLubyte refByte;
-
-   CLAMPED_FLOAT_TO_UBYTE(refByte, ref);
-
-   RADEON_STATECHANGE( rmesa, ctx );
-
-   pp_misc &= ~(RADEON_ALPHA_TEST_OP_MASK | RADEON_REF_ALPHA_MASK);
-   pp_misc |= (refByte & RADEON_REF_ALPHA_MASK);
-
-   switch ( func ) {
-   case GL_NEVER:
-      pp_misc |= RADEON_ALPHA_TEST_FAIL;
-      break;
-   case GL_LESS:
-      pp_misc |= RADEON_ALPHA_TEST_LESS;
-      break;
-   case GL_EQUAL:
-      pp_misc |= RADEON_ALPHA_TEST_EQUAL;
-      break;
-   case GL_LEQUAL:
-      pp_misc |= RADEON_ALPHA_TEST_LEQUAL;
-      break;
-   case GL_GREATER:
-      pp_misc |= RADEON_ALPHA_TEST_GREATER;
-      break;
-   case GL_NOTEQUAL:
-      pp_misc |= RADEON_ALPHA_TEST_NEQUAL;
-      break;
-   case GL_GEQUAL:
-      pp_misc |= RADEON_ALPHA_TEST_GEQUAL;
-      break;
-   case GL_ALWAYS:
-      pp_misc |= RADEON_ALPHA_TEST_PASS;
-      break;
-   }
-
-   rmesa->hw.ctx.cmd[CTX_PP_MISC] = pp_misc;
-}
-
-static void radeonBlendEquationSeparate( GLcontext *ctx,
-					 GLenum modeRGB, GLenum modeA )
-{
-   radeonContextPtr rmesa = RADEON_CONTEXT(ctx);
-   GLuint b = rmesa->hw.ctx.cmd[CTX_RB3D_BLENDCNTL] & ~RADEON_COMB_FCN_MASK;
-   GLboolean fallback = GL_FALSE;
-
-   assert( modeRGB == modeA );
-
-   switch ( modeRGB ) {
-   case GL_FUNC_ADD:
-   case GL_LOGIC_OP:
-      b |= RADEON_COMB_FCN_ADD_CLAMP;
-      break;
-
-   case GL_FUNC_SUBTRACT:
-      b |= RADEON_COMB_FCN_SUB_CLAMP;
-      break;
-
-   default:
-      if (ctx->Color.BlendEnabled)
-	 fallback = GL_TRUE;
-      else
-	 b |= RADEON_COMB_FCN_ADD_CLAMP;
-      break;
-   }
-
-   FALLBACK( rmesa, RADEON_FALLBACK_BLEND_EQ, fallback );
-   if ( !fallback ) {
-      RADEON_STATECHANGE( rmesa, ctx );
-      rmesa->hw.ctx.cmd[CTX_RB3D_BLENDCNTL] = b;
-      if ( ctx->Color._LogicOpEnabled ) {
-	 rmesa->hw.ctx.cmd[CTX_RB3D_CNTL] |=  RADEON_ROP_ENABLE;
-      } else {
-	 rmesa->hw.ctx.cmd[CTX_RB3D_CNTL] &= ~RADEON_ROP_ENABLE;
-      }
-   }
-}
-
-static void radeonBlendFuncSeparate( GLcontext *ctx,
-				     GLenum sfactorRGB, GLenum dfactorRGB,
-				     GLenum sfactorA, GLenum dfactorA )
-{
-   radeonContextPtr rmesa = RADEON_CONTEXT(ctx);
-   GLuint b = rmesa->hw.ctx.cmd[CTX_RB3D_BLENDCNTL] & 
-      ~(RADEON_SRC_BLEND_MASK | RADEON_DST_BLEND_MASK);
-   GLboolean fallback = GL_FALSE;
-
-   switch ( ctx->Color.BlendSrcRGB ) {
-   case GL_ZERO:
-      b |= RADEON_SRC_BLEND_GL_ZERO;
-      break;
-   case GL_ONE:
-      b |= RADEON_SRC_BLEND_GL_ONE;
-      break;
-   case GL_DST_COLOR:
-      b |= RADEON_SRC_BLEND_GL_DST_COLOR;
-      break;
-   case GL_ONE_MINUS_DST_COLOR:
-      b |= RADEON_SRC_BLEND_GL_ONE_MINUS_DST_COLOR;
-      break;
-   case GL_SRC_COLOR:
-      b |= RADEON_SRC_BLEND_GL_SRC_COLOR;
-      break;
-   case GL_ONE_MINUS_SRC_COLOR:
-      b |= RADEON_SRC_BLEND_GL_ONE_MINUS_SRC_COLOR;
-      break;
-   case GL_SRC_ALPHA:
-      b |= RADEON_SRC_BLEND_GL_SRC_ALPHA;
-      break;
-   case GL_ONE_MINUS_SRC_ALPHA:
-      b |= RADEON_SRC_BLEND_GL_ONE_MINUS_SRC_ALPHA;
-      break;
-   case GL_DST_ALPHA:
-      b |= RADEON_SRC_BLEND_GL_DST_ALPHA;
-      break;
-   case GL_ONE_MINUS_DST_ALPHA:
-      b |= RADEON_SRC_BLEND_GL_ONE_MINUS_DST_ALPHA;
-      break;
-   case GL_SRC_ALPHA_SATURATE:
-      b |= RADEON_SRC_BLEND_GL_SRC_ALPHA_SATURATE;
-      break;
-   case GL_CONSTANT_COLOR:
-   case GL_ONE_MINUS_CONSTANT_COLOR:
-   case GL_CONSTANT_ALPHA:
-   case GL_ONE_MINUS_CONSTANT_ALPHA:
-      if (ctx->Color.BlendEnabled)
-	 fallback = GL_TRUE;
-      else
-	 b |= RADEON_SRC_BLEND_GL_ONE;
-      break;
-   default:
-      break;
-   }
-
-   switch ( ctx->Color.BlendDstRGB ) {
-   case GL_ZERO:
-      b |= RADEON_DST_BLEND_GL_ZERO;
-      break;
-   case GL_ONE:
-      b |= RADEON_DST_BLEND_GL_ONE;
-      break;
-   case GL_SRC_COLOR:
-      b |= RADEON_DST_BLEND_GL_SRC_COLOR;
-      break;
-   case GL_ONE_MINUS_SRC_COLOR:
-      b |= RADEON_DST_BLEND_GL_ONE_MINUS_SRC_COLOR;
-      break;
-   case GL_SRC_ALPHA:
-      b |= RADEON_DST_BLEND_GL_SRC_ALPHA;
-      break;
-   case GL_ONE_MINUS_SRC_ALPHA:
-      b |= RADEON_DST_BLEND_GL_ONE_MINUS_SRC_ALPHA;
-      break;
-   case GL_DST_COLOR:
-      b |= RADEON_DST_BLEND_GL_DST_COLOR;
-      break;
-   case GL_ONE_MINUS_DST_COLOR:
-      b |= RADEON_DST_BLEND_GL_ONE_MINUS_DST_COLOR;
-      break;
-   case GL_DST_ALPHA:
-      b |= RADEON_DST_BLEND_GL_DST_ALPHA;
-      break;
-   case GL_ONE_MINUS_DST_ALPHA:
-      b |= RADEON_DST_BLEND_GL_ONE_MINUS_DST_ALPHA;
-      break;
-   case GL_CONSTANT_COLOR:
-   case GL_ONE_MINUS_CONSTANT_COLOR:
-   case GL_CONSTANT_ALPHA:
-   case GL_ONE_MINUS_CONSTANT_ALPHA:
-      if (ctx->Color.BlendEnabled)
-	 fallback = GL_TRUE;
-      else
-	 b |= RADEON_DST_BLEND_GL_ZERO;
-      break;
-   default:
-      break;
-   }
-
-   FALLBACK( rmesa, RADEON_FALLBACK_BLEND_FUNC, fallback );
-   if ( !fallback ) {
-      RADEON_STATECHANGE( rmesa, ctx );
-      rmesa->hw.ctx.cmd[CTX_RB3D_BLENDCNTL] = b;
-   }
-}
-
-
-/* =============================================================
- * Depth testing
- */
-
-static void radeonDepthFunc( GLcontext *ctx, GLenum func )
-{
-   radeonContextPtr rmesa = RADEON_CONTEXT(ctx);
-
-   RADEON_STATECHANGE( rmesa, ctx );
-   rmesa->hw.ctx.cmd[CTX_RB3D_ZSTENCILCNTL] &= ~RADEON_Z_TEST_MASK;
-
-   switch ( ctx->Depth.Func ) {
-   case GL_NEVER:
-      rmesa->hw.ctx.cmd[CTX_RB3D_ZSTENCILCNTL] |= RADEON_Z_TEST_NEVER;
-      break;
-   case GL_LESS:
-      rmesa->hw.ctx.cmd[CTX_RB3D_ZSTENCILCNTL] |= RADEON_Z_TEST_LESS;
-      break;
-   case GL_EQUAL:
-      rmesa->hw.ctx.cmd[CTX_RB3D_ZSTENCILCNTL] |= RADEON_Z_TEST_EQUAL;
-      break;
-   case GL_LEQUAL:
-      rmesa->hw.ctx.cmd[CTX_RB3D_ZSTENCILCNTL] |= RADEON_Z_TEST_LEQUAL;
-      break;
-   case GL_GREATER:
-      rmesa->hw.ctx.cmd[CTX_RB3D_ZSTENCILCNTL] |= RADEON_Z_TEST_GREATER;
-      break;
-   case GL_NOTEQUAL:
-      rmesa->hw.ctx.cmd[CTX_RB3D_ZSTENCILCNTL] |= RADEON_Z_TEST_NEQUAL;
-      break;
-   case GL_GEQUAL:
-      rmesa->hw.ctx.cmd[CTX_RB3D_ZSTENCILCNTL] |= RADEON_Z_TEST_GEQUAL;
-      break;
-   case GL_ALWAYS:
-      rmesa->hw.ctx.cmd[CTX_RB3D_ZSTENCILCNTL] |= RADEON_Z_TEST_ALWAYS;
-      break;
-   }
-}
-
-
-static void radeonDepthMask( GLcontext *ctx, GLboolean flag )
-{
-   radeonContextPtr rmesa = RADEON_CONTEXT(ctx);
-   RADEON_STATECHANGE( rmesa, ctx );
-
-   if ( ctx->Depth.Mask ) {
-      rmesa->hw.ctx.cmd[CTX_RB3D_ZSTENCILCNTL] |=  RADEON_Z_WRITE_ENABLE;
-   } else {
-      rmesa->hw.ctx.cmd[CTX_RB3D_ZSTENCILCNTL] &= ~RADEON_Z_WRITE_ENABLE;
-   }
-}
-
-static void radeonClearDepth( GLcontext *ctx, GLclampd d )
-{
-   radeonContextPtr rmesa = RADEON_CONTEXT(ctx);
-   GLuint format = (rmesa->hw.ctx.cmd[CTX_RB3D_ZSTENCILCNTL] &
-		    RADEON_DEPTH_FORMAT_MASK);
-
-   switch ( format ) {
-   case RADEON_DEPTH_FORMAT_16BIT_INT_Z:
-      rmesa->state.depth.clear = d * 0x0000ffff;
-      break;
-   case RADEON_DEPTH_FORMAT_24BIT_INT_Z:
-      rmesa->state.depth.clear = d * 0x00ffffff;
-      break;
-   }
-}
-
-
-/* =============================================================
- * Fog
- */
-
-
-static void radeonFogfv( GLcontext *ctx, GLenum pname, const GLfloat *param )
-{
-   radeonContextPtr rmesa = RADEON_CONTEXT(ctx);
-   union { int i; float f; } c, d;
-   GLchan col[4];
-
-   c.i = rmesa->hw.fog.cmd[FOG_C];
-   d.i = rmesa->hw.fog.cmd[FOG_D];
-
-   switch (pname) {
-   case GL_FOG_MODE:
-      if (!ctx->Fog.Enabled)
-	 return;
-      RADEON_STATECHANGE(rmesa, tcl);
-      rmesa->hw.tcl.cmd[TCL_UCP_VERT_BLEND_CTL] &= ~RADEON_TCL_FOG_MASK;
-      switch (ctx->Fog.Mode) {
-      case GL_LINEAR:
-	 rmesa->hw.tcl.cmd[TCL_UCP_VERT_BLEND_CTL] |= RADEON_TCL_FOG_LINEAR;
-	 if (ctx->Fog.Start == ctx->Fog.End) {
-	    c.f = 1.0F;
-	    d.f = 1.0F;
-	 }
-	 else {
-	    c.f = ctx->Fog.End/(ctx->Fog.End-ctx->Fog.Start);
-	    d.f = 1.0/(ctx->Fog.End-ctx->Fog.Start);
-	 }
-	 break;
-      case GL_EXP:
-	 rmesa->hw.tcl.cmd[TCL_UCP_VERT_BLEND_CTL] |= RADEON_TCL_FOG_EXP;
-	 c.f = 0.0;
-	 d.f = ctx->Fog.Density;
-	 break;
-      case GL_EXP2:
-	 rmesa->hw.tcl.cmd[TCL_UCP_VERT_BLEND_CTL] |= RADEON_TCL_FOG_EXP2;
-	 c.f = 0.0;
-	 d.f = -(ctx->Fog.Density * ctx->Fog.Density);
-	 break;
-      default:
-	 return;
-      }
-      break;
-   case GL_FOG_DENSITY:
-      switch (ctx->Fog.Mode) {
-      case GL_EXP:
-	 c.f = 0.0;
-	 d.f = ctx->Fog.Density;
-	 break;
-      case GL_EXP2:
-	 c.f = 0.0;
-	 d.f = -(ctx->Fog.Density * ctx->Fog.Density);
-	 break;
-      default:
-	 break;
-      }
-      break;
-   case GL_FOG_START:
-   case GL_FOG_END:
-      if (ctx->Fog.Mode == GL_LINEAR) {
-	 if (ctx->Fog.Start == ctx->Fog.End) {
-	    c.f = 1.0F;
-	    d.f = 1.0F;
-	 } else {
-	    c.f = ctx->Fog.End/(ctx->Fog.End-ctx->Fog.Start);
-	    d.f = 1.0/(ctx->Fog.End-ctx->Fog.Start);
-	 }
-      }
-      break;
-   case GL_FOG_COLOR: 
-      RADEON_STATECHANGE( rmesa, ctx );
-      UNCLAMPED_FLOAT_TO_RGB_CHAN( col, ctx->Fog.Color );
-      rmesa->hw.ctx.cmd[CTX_PP_FOG_COLOR] =
-	 radeonPackColor( 4, col[0], col[1], col[2], 0 );
-      break;
-   case GL_FOG_COORDINATE_SOURCE_EXT: 
-      /* What to do?
-       */
-      break;
-   default:
-      return;
-   }
-
-   if (c.i != rmesa->hw.fog.cmd[FOG_C] || d.i != rmesa->hw.fog.cmd[FOG_D]) {
-      RADEON_STATECHANGE( rmesa, fog );
-      rmesa->hw.fog.cmd[FOG_C] = c.i;
-      rmesa->hw.fog.cmd[FOG_D] = d.i;
-   }
-}
-
-
-/* =============================================================
- * Scissoring
- */
-
-
-static GLboolean intersect_rect( drm_clip_rect_t *out,
-				 drm_clip_rect_t *a,
-				 drm_clip_rect_t *b )
-{
-   *out = *a;
-   if ( b->x1 > out->x1 ) out->x1 = b->x1;
-   if ( b->y1 > out->y1 ) out->y1 = b->y1;
-   if ( b->x2 < out->x2 ) out->x2 = b->x2;
-   if ( b->y2 < out->y2 ) out->y2 = b->y2;
-   if ( out->x1 >= out->x2 ) return GL_FALSE;
-   if ( out->y1 >= out->y2 ) return GL_FALSE;
-   return GL_TRUE;
-}
-
-
-void radeonRecalcScissorRects( radeonContextPtr rmesa )
-{
-   drm_clip_rect_t *out;
-   int i;
-
-   /* Grow cliprect store?
-    */
-   if (rmesa->state.scissor.numAllocedClipRects < rmesa->numClipRects) {
-      while (rmesa->state.scissor.numAllocedClipRects < rmesa->numClipRects) {
-	 rmesa->state.scissor.numAllocedClipRects += 1;	/* zero case */
-	 rmesa->state.scissor.numAllocedClipRects *= 2;
-      }
-
-      if (rmesa->state.scissor.pClipRects)
-	 FREE(rmesa->state.scissor.pClipRects);
-
-      rmesa->state.scissor.pClipRects = 
-	 MALLOC( rmesa->state.scissor.numAllocedClipRects * 
-		 sizeof(drm_clip_rect_t) );
-
-      if ( rmesa->state.scissor.pClipRects == NULL ) {
-	 rmesa->state.scissor.numAllocedClipRects = 0;
-	 return;
-      }
-   }
-   
-   out = rmesa->state.scissor.pClipRects;
-   rmesa->state.scissor.numClipRects = 0;
-
-   for ( i = 0 ; i < rmesa->numClipRects ;  i++ ) {
-      if ( intersect_rect( out, 
-			   &rmesa->pClipRects[i], 
-			   &rmesa->state.scissor.rect ) ) {
-	 rmesa->state.scissor.numClipRects++;
-	 out++;
-      }
-   }
-}
-
-
-static void radeonUpdateScissor( GLcontext *ctx )
-{
-   radeonContextPtr rmesa = RADEON_CONTEXT(ctx);
-
-   if ( rmesa->dri.drawable ) {
-      __DRIdrawablePrivate *dPriv = rmesa->dri.drawable;
-
-      int x = ctx->Scissor.X;
-      int y = dPriv->h - ctx->Scissor.Y - ctx->Scissor.Height;
-      int w = ctx->Scissor.X + ctx->Scissor.Width - 1;
-      int h = dPriv->h - ctx->Scissor.Y - 1;
-
-      rmesa->state.scissor.rect.x1 = x + dPriv->x;
-      rmesa->state.scissor.rect.y1 = y + dPriv->y;
-      rmesa->state.scissor.rect.x2 = w + dPriv->x + 1;
-      rmesa->state.scissor.rect.y2 = h + dPriv->y + 1;
-
-      radeonRecalcScissorRects( rmesa );
-   }
-}
-
-
-static void radeonScissor( GLcontext *ctx,
-			   GLint x, GLint y, GLsizei w, GLsizei h )
-{
-   radeonContextPtr rmesa = RADEON_CONTEXT(ctx);
-
-   if ( ctx->Scissor.Enabled ) {
-      RADEON_FIREVERTICES( rmesa );	/* don't pipeline cliprect changes */
-      radeonUpdateScissor( ctx );
-   }
-
-}
-
-
-/* =============================================================
- * Culling
- */
-
-static void radeonCullFace( GLcontext *ctx, GLenum unused )
-{
-   radeonContextPtr rmesa = RADEON_CONTEXT(ctx);
-   GLuint s = rmesa->hw.set.cmd[SET_SE_CNTL];
-   GLuint t = rmesa->hw.tcl.cmd[TCL_UCP_VERT_BLEND_CTL];
-
-   s |= RADEON_FFACE_SOLID | RADEON_BFACE_SOLID;
-   t &= ~(RADEON_CULL_FRONT | RADEON_CULL_BACK);
-
-   if ( ctx->Polygon.CullFlag ) {
-      switch ( ctx->Polygon.CullFaceMode ) {
-      case GL_FRONT:
-	 s &= ~RADEON_FFACE_SOLID;
-	 t |= RADEON_CULL_FRONT;
-	 break;
-      case GL_BACK:
-	 s &= ~RADEON_BFACE_SOLID;
-	 t |= RADEON_CULL_BACK;
-	 break;
-      case GL_FRONT_AND_BACK:
-	 s &= ~(RADEON_FFACE_SOLID | RADEON_BFACE_SOLID);
-	 t |= (RADEON_CULL_FRONT | RADEON_CULL_BACK);
-	 break;
-      }
-   }
-
-   if ( rmesa->hw.set.cmd[SET_SE_CNTL] != s ) {
-      RADEON_STATECHANGE(rmesa, set );
-      rmesa->hw.set.cmd[SET_SE_CNTL] = s;
-   }
-
-   if ( rmesa->hw.tcl.cmd[TCL_UCP_VERT_BLEND_CTL] != t ) {
-      RADEON_STATECHANGE(rmesa, tcl );
-      rmesa->hw.tcl.cmd[TCL_UCP_VERT_BLEND_CTL] = t;
-   }
-}
-
-static void radeonFrontFace( GLcontext *ctx, GLenum mode )
-{
-   radeonContextPtr rmesa = RADEON_CONTEXT(ctx);
-
-   RADEON_STATECHANGE( rmesa, set );
-   rmesa->hw.set.cmd[SET_SE_CNTL] &= ~RADEON_FFACE_CULL_DIR_MASK;
-
-   RADEON_STATECHANGE( rmesa, tcl );
-   rmesa->hw.tcl.cmd[TCL_UCP_VERT_BLEND_CTL] &= ~RADEON_CULL_FRONT_IS_CCW;
-
-   switch ( mode ) {
-   case GL_CW:
-      rmesa->hw.set.cmd[SET_SE_CNTL] |= RADEON_FFACE_CULL_CW;
-      break;
-   case GL_CCW:
-      rmesa->hw.set.cmd[SET_SE_CNTL] |= RADEON_FFACE_CULL_CCW;
-      rmesa->hw.tcl.cmd[TCL_UCP_VERT_BLEND_CTL] |= RADEON_CULL_FRONT_IS_CCW;
-      break;
-   }
-}
-
-
-/* =============================================================
- * Line state
- */
-static void radeonLineWidth( GLcontext *ctx, GLfloat widthf )
-{
-   radeonContextPtr rmesa = RADEON_CONTEXT(ctx);
-
-   RADEON_STATECHANGE( rmesa, lin );
-   RADEON_STATECHANGE( rmesa, set );
-
-   /* Line width is stored in U6.4 format.
-    */
-   rmesa->hw.lin.cmd[LIN_SE_LINE_WIDTH] = (GLuint)(widthf * 16.0);
-   if ( widthf > 1.0 ) {
-      rmesa->hw.set.cmd[SET_SE_CNTL] |=  RADEON_WIDELINE_ENABLE;
-   } else {
-      rmesa->hw.set.cmd[SET_SE_CNTL] &= ~RADEON_WIDELINE_ENABLE;
-   }
-}
-
-static void radeonLineStipple( GLcontext *ctx, GLint factor, GLushort pattern )
-{
-   radeonContextPtr rmesa = RADEON_CONTEXT(ctx);
-
-   RADEON_STATECHANGE( rmesa, lin );
-   rmesa->hw.lin.cmd[LIN_RE_LINE_PATTERN] = 
-      ((((GLuint)factor & 0xff) << 16) | ((GLuint)pattern));
-}
-
-
-/* =============================================================
- * Masks
- */
-static void radeonColorMask( GLcontext *ctx,
-			     GLboolean r, GLboolean g,
-			     GLboolean b, GLboolean a )
-{
-   radeonContextPtr rmesa = RADEON_CONTEXT(ctx);
-   GLuint mask = radeonPackColor( rmesa->radeonScreen->cpp,
-				  ctx->Color.ColorMask[RCOMP],
-				  ctx->Color.ColorMask[GCOMP],
-				  ctx->Color.ColorMask[BCOMP],
-				  ctx->Color.ColorMask[ACOMP] );
-
-   if ( rmesa->hw.msk.cmd[MSK_RB3D_PLANEMASK] != mask ) {
-      RADEON_STATECHANGE( rmesa, msk );
-      rmesa->hw.msk.cmd[MSK_RB3D_PLANEMASK] = mask;
-   }
-}
-
-
-/* =============================================================
- * Polygon state
- */
-
-static void radeonPolygonOffset( GLcontext *ctx,
-				 GLfloat factor, GLfloat units )
-{
-   radeonContextPtr rmesa = RADEON_CONTEXT(ctx);
-   GLfloat constant = units * rmesa->state.depth.scale;
-
-   RADEON_STATECHANGE( rmesa, zbs );
-   rmesa->hw.zbs.cmd[ZBS_SE_ZBIAS_FACTOR]   = *(GLuint *)&factor;
-   rmesa->hw.zbs.cmd[ZBS_SE_ZBIAS_CONSTANT] = *(GLuint *)&constant;
-}
-
-static void radeonPolygonStipple( GLcontext *ctx, const GLubyte *mask )
-{
-   radeonContextPtr rmesa = RADEON_CONTEXT(ctx);
-   GLuint i;
-   drm_radeon_stipple_t stipple;
-
-   /* Must flip pattern upside down.
-    */
-   for ( i = 0 ; i < 32 ; i++ ) {
-      rmesa->state.stipple.mask[31 - i] = ((GLuint *) mask)[i];
-   }
-
-   /* TODO: push this into cmd mechanism
-    */
-   RADEON_FIREVERTICES( rmesa );
-   LOCK_HARDWARE( rmesa );
-
-   /* FIXME: Use window x,y offsets into stipple RAM.
-    */
-   stipple.mask = rmesa->state.stipple.mask;
-   drmCommandWrite( rmesa->dri.fd, DRM_RADEON_STIPPLE, 
-                    &stipple, sizeof(drm_radeon_stipple_t) );
-   UNLOCK_HARDWARE( rmesa );
-}
-
-static void radeonPolygonMode( GLcontext *ctx, GLenum face, GLenum mode )
-{
-   radeonContextPtr rmesa = RADEON_CONTEXT(ctx);
-   GLboolean flag = (ctx->_TriangleCaps & DD_TRI_UNFILLED) != 0;
-
-   /* Can't generally do unfilled via tcl, but some good special
-    * cases work. 
-    */
-   TCL_FALLBACK( ctx, RADEON_TCL_FALLBACK_UNFILLED, flag);
-   if (rmesa->TclFallback) {
-      radeonChooseRenderState( ctx );
-      radeonChooseVertexState( ctx );
-   }
-}
-
-
-/* =============================================================
- * Rendering attributes
- *
- * We really don't want to recalculate all this every time we bind a
- * texture.  These things shouldn't change all that often, so it makes
- * sense to break them out of the core texture state update routines.
- */
-
-/* Examine lighting and texture state to determine if separate specular
- * should be enabled.
- */
-static void radeonUpdateSpecular( GLcontext *ctx )
-{
-   radeonContextPtr rmesa = RADEON_CONTEXT(ctx);
-   u_int32_t p = rmesa->hw.ctx.cmd[CTX_PP_CNTL];
-
-   RADEON_STATECHANGE( rmesa, tcl );
-
-   rmesa->hw.tcl.cmd[TCL_OUTPUT_VTXSEL] &= ~RADEON_TCL_COMPUTE_SPECULAR;
-   rmesa->hw.tcl.cmd[TCL_OUTPUT_VTXSEL] &= ~RADEON_TCL_COMPUTE_DIFFUSE;
-   rmesa->hw.tcl.cmd[TCL_OUTPUT_VTXFMT] &= ~RADEON_TCL_VTX_PK_SPEC;
-   rmesa->hw.tcl.cmd[TCL_OUTPUT_VTXFMT] &= ~RADEON_TCL_VTX_PK_DIFFUSE;
-   rmesa->hw.tcl.cmd[TCL_LIGHT_MODEL_CTL] &= ~RADEON_LIGHTING_ENABLE;
-
-   p &= ~RADEON_SPECULAR_ENABLE;
-
-   rmesa->hw.tcl.cmd[TCL_LIGHT_MODEL_CTL] |= RADEON_DIFFUSE_SPECULAR_COMBINE;
-
-
-   if (ctx->Light.Enabled &&
-       ctx->Light.Model.ColorControl == GL_SEPARATE_SPECULAR_COLOR) {
-      rmesa->hw.tcl.cmd[TCL_OUTPUT_VTXSEL] |= RADEON_TCL_COMPUTE_SPECULAR;
-      rmesa->hw.tcl.cmd[TCL_OUTPUT_VTXSEL] |= RADEON_TCL_COMPUTE_DIFFUSE;
-      rmesa->hw.tcl.cmd[TCL_OUTPUT_VTXFMT] |= RADEON_TCL_VTX_PK_SPEC;
-      rmesa->hw.tcl.cmd[TCL_OUTPUT_VTXFMT] |= RADEON_TCL_VTX_PK_DIFFUSE;
-      rmesa->hw.tcl.cmd[TCL_LIGHT_MODEL_CTL] |= RADEON_LIGHTING_ENABLE;
-      p |=  RADEON_SPECULAR_ENABLE;
-      rmesa->hw.tcl.cmd[TCL_LIGHT_MODEL_CTL] &= 
-	 ~RADEON_DIFFUSE_SPECULAR_COMBINE;
-   }
-   else if (ctx->Light.Enabled) {
-      rmesa->hw.tcl.cmd[TCL_OUTPUT_VTXSEL] |= RADEON_TCL_COMPUTE_DIFFUSE;
-      rmesa->hw.tcl.cmd[TCL_OUTPUT_VTXFMT] |= RADEON_TCL_VTX_PK_DIFFUSE;
-      rmesa->hw.tcl.cmd[TCL_LIGHT_MODEL_CTL] |= RADEON_LIGHTING_ENABLE;
-   } else if (ctx->Fog.ColorSumEnabled ) {
-      rmesa->hw.tcl.cmd[TCL_OUTPUT_VTXFMT] |= RADEON_TCL_VTX_PK_SPEC;
-      rmesa->hw.tcl.cmd[TCL_OUTPUT_VTXFMT] |= RADEON_TCL_VTX_PK_DIFFUSE;
-      p |= RADEON_SPECULAR_ENABLE;
-   } else {
-      rmesa->hw.tcl.cmd[TCL_OUTPUT_VTXFMT] |= RADEON_TCL_VTX_PK_DIFFUSE;
-   }
-
-   if (ctx->Fog.Enabled) {
-      rmesa->hw.tcl.cmd[TCL_OUTPUT_VTXSEL] |= RADEON_TCL_COMPUTE_SPECULAR;
-      rmesa->hw.tcl.cmd[TCL_OUTPUT_VTXFMT] |= RADEON_TCL_VTX_PK_SPEC;
-
-      /* Bizzare: have to leave lighting enabled to get fog.
-       */
-      rmesa->hw.tcl.cmd[TCL_LIGHT_MODEL_CTL] |= RADEON_LIGHTING_ENABLE;
-   }
-
-   if (NEED_SECONDARY_COLOR(ctx)) {
-      assert( (p & RADEON_SPECULAR_ENABLE) != 0 );
-   } else {
-      assert( (p & RADEON_SPECULAR_ENABLE) == 0 );
-   }
-
-   if ( rmesa->hw.ctx.cmd[CTX_PP_CNTL] != p ) {
-      RADEON_STATECHANGE( rmesa, ctx );
-      rmesa->hw.ctx.cmd[CTX_PP_CNTL] = p;
-   }
-
-   /* Update vertex/render formats
-    */
-   if (rmesa->TclFallback) { 
-      radeonChooseRenderState( ctx );
-      radeonChooseVertexState( ctx );
-   }
-}
-
-
-/* =============================================================
- * Materials
- */
-
-
-/* Update on colormaterial, material emmissive/ambient, 
- * lightmodel.globalambient
- */
-static void update_global_ambient( GLcontext *ctx )
-{
-   radeonContextPtr rmesa = RADEON_CONTEXT(ctx);
-   float *fcmd = (float *)RADEON_DB_STATE( glt );
-
-   /* Need to do more if both emmissive & ambient are PREMULT:
-    * Hope this is not needed for MULT
-    */
-   if ((rmesa->hw.tcl.cmd[TCL_LIGHT_MODEL_CTL] &
-       ((3 << RADEON_EMISSIVE_SOURCE_SHIFT) |
-	(3 << RADEON_AMBIENT_SOURCE_SHIFT))) == 0) 
-   {
-      COPY_3V( &fcmd[GLT_RED], 
-	       ctx->Light.Material.Attrib[MAT_ATTRIB_FRONT_EMISSION]);
-      ACC_SCALE_3V( &fcmd[GLT_RED],
-		   ctx->Light.Model.Ambient,
-		   ctx->Light.Material.Attrib[MAT_ATTRIB_FRONT_AMBIENT]);
-   } 
-   else
-   {
-      COPY_3V( &fcmd[GLT_RED], ctx->Light.Model.Ambient );
-   }
-   
-   RADEON_DB_STATECHANGE(rmesa, &rmesa->hw.glt);
-}
-
-/* Update on change to 
- *    - light[p].colors
- *    - light[p].enabled
- */
-static void update_light_colors( GLcontext *ctx, GLuint p )
-{
-   struct gl_light *l = &ctx->Light.Light[p];
-
-/*     fprintf(stderr, "%s\n", __FUNCTION__); */
-
-   if (l->Enabled) {
-      radeonContextPtr rmesa = RADEON_CONTEXT(ctx);
-      float *fcmd = (float *)RADEON_DB_STATE( lit[p] );
-
-      COPY_4V( &fcmd[LIT_AMBIENT_RED], l->Ambient );	 
-      COPY_4V( &fcmd[LIT_DIFFUSE_RED], l->Diffuse );
-      COPY_4V( &fcmd[LIT_SPECULAR_RED], l->Specular );
-      
-      RADEON_DB_STATECHANGE( rmesa, &rmesa->hw.lit[p] );
-   }
-}
-
-/* Also fallback for asym colormaterial mode in twoside lighting...
- */
-static void check_twoside_fallback( GLcontext *ctx )
-{
-   GLboolean fallback = GL_FALSE;
-   GLint i;
-
-   if (ctx->Light.Enabled && ctx->Light.Model.TwoSide) {
-      if (ctx->Light.ColorMaterialEnabled &&
-	  (ctx->Light.ColorMaterialBitmask & BACK_MATERIAL_BITS) != 
-	  ((ctx->Light.ColorMaterialBitmask & FRONT_MATERIAL_BITS)<<1))
-	 fallback = GL_TRUE;
-      else {
-	 for (i = MAT_ATTRIB_FRONT_AMBIENT; i < MAT_ATTRIB_FRONT_INDEXES; i+=2)
-	    if (memcmp( ctx->Light.Material.Attrib[i],
-			ctx->Light.Material.Attrib[i+1],
-			sizeof(GLfloat)*4) != 0) {
-	       fallback = GL_TRUE;  
-	       break;
-	    }
-      }
-   }
-
-   TCL_FALLBACK( ctx, RADEON_TCL_FALLBACK_LIGHT_TWOSIDE, fallback );
-}
-
-
-static void radeonColorMaterial( GLcontext *ctx, GLenum face, GLenum mode )
-{
-      radeonContextPtr rmesa = RADEON_CONTEXT(ctx);
-      GLuint light_model_ctl1 = rmesa->hw.tcl.cmd[TCL_LIGHT_MODEL_CTL];
-
-      light_model_ctl1 &= ~((3 << RADEON_EMISSIVE_SOURCE_SHIFT) |
-			   (3 << RADEON_AMBIENT_SOURCE_SHIFT) |
-			   (3 << RADEON_DIFFUSE_SOURCE_SHIFT) |
-			   (3 << RADEON_SPECULAR_SOURCE_SHIFT)); 
-   
-   if (ctx->Light.ColorMaterialEnabled) {
-      GLuint mask = ctx->Light.ColorMaterialBitmask;
-
-      if (mask & MAT_BIT_FRONT_EMISSION) {
-	 light_model_ctl1 |= (RADEON_LM_SOURCE_VERTEX_DIFFUSE <<
-			     RADEON_EMISSIVE_SOURCE_SHIFT);
-      }
-      else {
-	 light_model_ctl1 |= (RADEON_LM_SOURCE_STATE_MULT <<
-			     RADEON_EMISSIVE_SOURCE_SHIFT);
-      }
-
-      if (mask & MAT_BIT_FRONT_AMBIENT) {
-	 light_model_ctl1 |= (RADEON_LM_SOURCE_VERTEX_DIFFUSE <<
-			     RADEON_AMBIENT_SOURCE_SHIFT);
-      }
-      else {
-	 light_model_ctl1 |= (RADEON_LM_SOURCE_STATE_MULT <<
-			     RADEON_AMBIENT_SOURCE_SHIFT);
-      }
-	 
-      if (mask & MAT_BIT_FRONT_DIFFUSE) {
-	 light_model_ctl1 |= (RADEON_LM_SOURCE_VERTEX_DIFFUSE <<
-			     RADEON_DIFFUSE_SOURCE_SHIFT);
-      }
-      else {
-	 light_model_ctl1 |= (RADEON_LM_SOURCE_STATE_MULT <<
-			     RADEON_DIFFUSE_SOURCE_SHIFT);
-      }
-   
-      if (mask & MAT_BIT_FRONT_SPECULAR) {
-	 light_model_ctl1 |= (RADEON_LM_SOURCE_VERTEX_DIFFUSE <<
-			     RADEON_SPECULAR_SOURCE_SHIFT);
-      }
-      else {
-	 light_model_ctl1 |= (RADEON_LM_SOURCE_STATE_MULT <<
-			     RADEON_SPECULAR_SOURCE_SHIFT);
-      }
-   }
-   else {
-   /* Default to MULT:
-    */
-      light_model_ctl1 |= (RADEON_LM_SOURCE_STATE_MULT << RADEON_EMISSIVE_SOURCE_SHIFT) |
-		   (RADEON_LM_SOURCE_STATE_MULT << RADEON_AMBIENT_SOURCE_SHIFT) |
-		   (RADEON_LM_SOURCE_STATE_MULT << RADEON_DIFFUSE_SOURCE_SHIFT) |
-		   (RADEON_LM_SOURCE_STATE_MULT << RADEON_SPECULAR_SOURCE_SHIFT);
-   }
-   
-      if (light_model_ctl1 != rmesa->hw.tcl.cmd[TCL_LIGHT_MODEL_CTL]) {
-	 RADEON_STATECHANGE( rmesa, tcl );
-	 rmesa->hw.tcl.cmd[TCL_LIGHT_MODEL_CTL] = light_model_ctl1;      
-   }
-}
-
-void radeonUpdateMaterial( GLcontext *ctx )
-{
-   radeonContextPtr rmesa = RADEON_CONTEXT(ctx);
-   GLfloat (*mat)[4] = ctx->Light.Material.Attrib;
-   GLfloat *fcmd = (GLfloat *)RADEON_DB_STATE( mtl );
-   GLuint mask = ~0;
-   
-   if (ctx->Light.ColorMaterialEnabled)
-      mask &= ~ctx->Light.ColorMaterialBitmask;
-
-   if (RADEON_DEBUG & DEBUG_STATE)
-      fprintf(stderr, "%s\n", __FUNCTION__);
-
-      
-   if (mask & MAT_BIT_FRONT_EMISSION) {
-      fcmd[MTL_EMMISSIVE_RED]   = mat[MAT_ATTRIB_FRONT_EMISSION][0];
-      fcmd[MTL_EMMISSIVE_GREEN] = mat[MAT_ATTRIB_FRONT_EMISSION][1];
-      fcmd[MTL_EMMISSIVE_BLUE]  = mat[MAT_ATTRIB_FRONT_EMISSION][2];
-      fcmd[MTL_EMMISSIVE_ALPHA] = mat[MAT_ATTRIB_FRONT_EMISSION][3];
-   }
-   if (mask & MAT_BIT_FRONT_AMBIENT) {
-      fcmd[MTL_AMBIENT_RED]     = mat[MAT_ATTRIB_FRONT_AMBIENT][0];
-      fcmd[MTL_AMBIENT_GREEN]   = mat[MAT_ATTRIB_FRONT_AMBIENT][1];
-      fcmd[MTL_AMBIENT_BLUE]    = mat[MAT_ATTRIB_FRONT_AMBIENT][2];
-      fcmd[MTL_AMBIENT_ALPHA]   = mat[MAT_ATTRIB_FRONT_AMBIENT][3];
-   }
-   if (mask & MAT_BIT_FRONT_DIFFUSE) {
-      fcmd[MTL_DIFFUSE_RED]     = mat[MAT_ATTRIB_FRONT_DIFFUSE][0];
-      fcmd[MTL_DIFFUSE_GREEN]   = mat[MAT_ATTRIB_FRONT_DIFFUSE][1];
-      fcmd[MTL_DIFFUSE_BLUE]    = mat[MAT_ATTRIB_FRONT_DIFFUSE][2];
-      fcmd[MTL_DIFFUSE_ALPHA]   = mat[MAT_ATTRIB_FRONT_DIFFUSE][3];
-   }
-   if (mask & MAT_BIT_FRONT_SPECULAR) {
-      fcmd[MTL_SPECULAR_RED]    = mat[MAT_ATTRIB_FRONT_SPECULAR][0];
-      fcmd[MTL_SPECULAR_GREEN]  = mat[MAT_ATTRIB_FRONT_SPECULAR][1];
-      fcmd[MTL_SPECULAR_BLUE]   = mat[MAT_ATTRIB_FRONT_SPECULAR][2];
-      fcmd[MTL_SPECULAR_ALPHA]  = mat[MAT_ATTRIB_FRONT_SPECULAR][3];
-   }
-   if (mask & MAT_BIT_FRONT_SHININESS) {
-      fcmd[MTL_SHININESS]       = mat[MAT_ATTRIB_FRONT_SHININESS][0];
-   }
-
-   RADEON_DB_STATECHANGE( rmesa, &rmesa->hw.mtl );
-
-   check_twoside_fallback( ctx );
-/*   update_global_ambient( ctx );*/
-}
-
-/* _NEW_LIGHT
- * _NEW_MODELVIEW
- * _MESA_NEW_NEED_EYE_COORDS
- *
- * Uses derived state from mesa:
- *       _VP_inf_norm
- *       _h_inf_norm
- *       _Position
- *       _NormDirection
- *       _ModelViewInvScale
- *       _NeedEyeCoords
- *       _EyeZDir
- *
- * which are calculated in light.c and are correct for the current
- * lighting space (model or eye), hence dependencies on _NEW_MODELVIEW
- * and _MESA_NEW_NEED_EYE_COORDS.  
- */
-static void update_light( GLcontext *ctx )
-{
-   radeonContextPtr rmesa = RADEON_CONTEXT(ctx);
-
-   /* Have to check these, or have an automatic shortcircuit mechanism
-    * to remove noop statechanges. (Or just do a better job on the
-    * front end).
-    */
-   {
-      GLuint tmp = rmesa->hw.tcl.cmd[TCL_LIGHT_MODEL_CTL];
-
-      if (ctx->_NeedEyeCoords)
-	 tmp &= ~RADEON_LIGHT_IN_MODELSPACE;
-      else
-	 tmp |= RADEON_LIGHT_IN_MODELSPACE;
-      
-
-      /* Leave this test disabled: (unexplained q3 lockup) (even with
-         new packets)
-      */
-      if (tmp != rmesa->hw.tcl.cmd[TCL_LIGHT_MODEL_CTL]) 
-      {
-	 RADEON_STATECHANGE( rmesa, tcl );
-	 rmesa->hw.tcl.cmd[TCL_LIGHT_MODEL_CTL] = tmp;
-      }
-   }
-
-   {
-      GLfloat *fcmd = (GLfloat *)RADEON_DB_STATE( eye );
-      fcmd[EYE_X] = ctx->_EyeZDir[0];
-      fcmd[EYE_Y] = ctx->_EyeZDir[1];
-      fcmd[EYE_Z] = - ctx->_EyeZDir[2];
-      fcmd[EYE_RESCALE_FACTOR] = ctx->_ModelViewInvScale;
-      RADEON_DB_STATECHANGE( rmesa, &rmesa->hw.eye );
-   }
-
-
-
-   if (ctx->Light.Enabled) {
-      GLint p;
-      for (p = 0 ; p < MAX_LIGHTS; p++) {
-	 if (ctx->Light.Light[p].Enabled) {
-	    struct gl_light *l = &ctx->Light.Light[p];
-	    GLfloat *fcmd = (GLfloat *)RADEON_DB_STATE( lit[p] );
-	    
-	    if (l->EyePosition[3] == 0.0) {
-	       COPY_3FV( &fcmd[LIT_POSITION_X], l->_VP_inf_norm ); 
-	       COPY_3FV( &fcmd[LIT_DIRECTION_X], l->_h_inf_norm ); 
-	       fcmd[LIT_POSITION_W] = 0;
-	       fcmd[LIT_DIRECTION_W] = 0;
-	    } else {
-	       COPY_4V( &fcmd[LIT_POSITION_X], l->_Position );
-	       fcmd[LIT_DIRECTION_X] = -l->_NormDirection[0];
-	       fcmd[LIT_DIRECTION_Y] = -l->_NormDirection[1];
-	       fcmd[LIT_DIRECTION_Z] = -l->_NormDirection[2];
-	       fcmd[LIT_DIRECTION_W] = 0;
-	    }
-
-	    RADEON_DB_STATECHANGE( rmesa, &rmesa->hw.lit[p] );
-	 }
-      }
-   }
-}
-
-static void radeonLightfv( GLcontext *ctx, GLenum light,
-			   GLenum pname, const GLfloat *params )
-{
-   radeonContextPtr rmesa = RADEON_CONTEXT(ctx);
-   GLint p = light - GL_LIGHT0;
-   struct gl_light *l = &ctx->Light.Light[p];
-   GLfloat *fcmd = (GLfloat *)rmesa->hw.lit[p].cmd;
-   
-
-   switch (pname) {
-   case GL_AMBIENT:		
-   case GL_DIFFUSE:
-   case GL_SPECULAR:
-      update_light_colors( ctx, p );
-      break;
-
-   case GL_SPOT_DIRECTION: 
-      /* picked up in update_light */	
-      break;
-
-   case GL_POSITION: {
-      /* positions picked up in update_light, but can do flag here */	
-      GLuint flag;
-      GLuint idx = TCL_PER_LIGHT_CTL_0 + p/2;
-
-      /* FIXME: Set RANGE_ATTEN only when needed */
-      if (p&1) 
-	 flag = RADEON_LIGHT_1_IS_LOCAL;
-      else
-	 flag = RADEON_LIGHT_0_IS_LOCAL;
-
-      RADEON_STATECHANGE(rmesa, tcl);
-      if (l->EyePosition[3] != 0.0F)
-	 rmesa->hw.tcl.cmd[idx] |= flag;
-      else
-	 rmesa->hw.tcl.cmd[idx] &= ~flag;
-      break;
-   }
-
-   case GL_SPOT_EXPONENT:
-      RADEON_STATECHANGE(rmesa, lit[p]);
-      fcmd[LIT_SPOT_EXPONENT] = params[0];
-      break;
-
-   case GL_SPOT_CUTOFF: {
-      GLuint flag = (p&1) ? RADEON_LIGHT_1_IS_SPOT : RADEON_LIGHT_0_IS_SPOT;
-      GLuint idx = TCL_PER_LIGHT_CTL_0 + p/2;
-
-      RADEON_STATECHANGE(rmesa, lit[p]);
-      fcmd[LIT_SPOT_CUTOFF] = l->_CosCutoff;
-
-      RADEON_STATECHANGE(rmesa, tcl);
-      if (l->SpotCutoff != 180.0F)
-	 rmesa->hw.tcl.cmd[idx] |= flag;
-      else
-	 rmesa->hw.tcl.cmd[idx] &= ~flag;
-
-      break;
-   }
-
-   case GL_CONSTANT_ATTENUATION:
-      RADEON_STATECHANGE(rmesa, lit[p]);
-      fcmd[LIT_ATTEN_CONST] = params[0];
-      if ( params[0] == 0.0 )
-	 fcmd[LIT_ATTEN_CONST_INV] = FLT_MAX;
-      else
-	 fcmd[LIT_ATTEN_CONST_INV] = 1.0 / params[0];
-      break;
-   case GL_LINEAR_ATTENUATION:
-      RADEON_STATECHANGE(rmesa, lit[p]);
-      fcmd[LIT_ATTEN_LINEAR] = params[0];
-      break;
-   case GL_QUADRATIC_ATTENUATION:
-      RADEON_STATECHANGE(rmesa, lit[p]);
-      fcmd[LIT_ATTEN_QUADRATIC] = params[0];
-      break;
-   default:
-      return;
-   }
-
-   /* Set RANGE_ATTEN only when needed */
-   switch (pname) {
-   case GL_POSITION:
-   case GL_CONSTANT_ATTENUATION:
-   case GL_LINEAR_ATTENUATION:
-   case GL_QUADRATIC_ATTENUATION:
-   {
-      GLuint *icmd = (GLuint *)RADEON_DB_STATE( tcl );
-      GLuint idx = TCL_PER_LIGHT_CTL_0 + p/2;
-      GLuint atten_flag = ( p&1 ) ? RADEON_LIGHT_1_ENABLE_RANGE_ATTEN
-				  : RADEON_LIGHT_0_ENABLE_RANGE_ATTEN;
-      GLuint atten_const_flag = ( p&1 ) ? RADEON_LIGHT_1_CONSTANT_RANGE_ATTEN
-				  : RADEON_LIGHT_0_CONSTANT_RANGE_ATTEN;
-
-      if ( l->EyePosition[3] == 0.0F ||
-	   ( ( fcmd[LIT_ATTEN_CONST] == 0.0 || fcmd[LIT_ATTEN_CONST] == 1.0 ) &&
-	     fcmd[LIT_ATTEN_QUADRATIC] == 0.0 && fcmd[LIT_ATTEN_LINEAR] == 0.0 ) ) {
-	 /* Disable attenuation */
-	 icmd[idx] &= ~atten_flag;
-      } else {
-	 if ( fcmd[LIT_ATTEN_QUADRATIC] == 0.0 && fcmd[LIT_ATTEN_LINEAR] == 0.0 ) {
-	    /* Enable only constant portion of attenuation calculation */
-	    icmd[idx] |= ( atten_flag | atten_const_flag );
-	 } else {
-	    /* Enable full attenuation calculation */
-	    icmd[idx] &= ~atten_const_flag;
-	    icmd[idx] |= atten_flag;
-	 }
-      }
-
-      RADEON_DB_STATECHANGE( rmesa, &rmesa->hw.tcl );
-      break;
-   }
-   default:
-      break;
-   }
-}
-
-		  
-
-
-static void radeonLightModelfv( GLcontext *ctx, GLenum pname,
-				const GLfloat *param )
-{
-   radeonContextPtr rmesa = RADEON_CONTEXT(ctx);
-
-   switch (pname) {
-      case GL_LIGHT_MODEL_AMBIENT: 
-	 update_global_ambient( ctx );
-	 break;
-
-      case GL_LIGHT_MODEL_LOCAL_VIEWER:
-	 RADEON_STATECHANGE( rmesa, tcl );
-	 if (ctx->Light.Model.LocalViewer)
-	    rmesa->hw.tcl.cmd[TCL_LIGHT_MODEL_CTL] |= RADEON_LOCAL_VIEWER;
-	 else
-	    rmesa->hw.tcl.cmd[TCL_LIGHT_MODEL_CTL] &= ~RADEON_LOCAL_VIEWER;
-         break;
-
-      case GL_LIGHT_MODEL_TWO_SIDE:
-	 RADEON_STATECHANGE( rmesa, tcl );
-	 if (ctx->Light.Model.TwoSide)
-	    rmesa->hw.tcl.cmd[TCL_UCP_VERT_BLEND_CTL] |= RADEON_LIGHT_TWOSIDE;
-	 else
-	    rmesa->hw.tcl.cmd[TCL_UCP_VERT_BLEND_CTL] &= ~RADEON_LIGHT_TWOSIDE;
-
-	 check_twoside_fallback( ctx );
-
-	 if (rmesa->TclFallback) {
-	    radeonChooseRenderState( ctx );
-	    radeonChooseVertexState( ctx );
-	 }
-         break;
-
-      case GL_LIGHT_MODEL_COLOR_CONTROL:
-	 radeonUpdateSpecular(ctx);
-         break;
-
-      default:
-         break;
-   }
-}
-
-static void radeonShadeModel( GLcontext *ctx, GLenum mode )
-{
-   radeonContextPtr rmesa = RADEON_CONTEXT(ctx);
-   GLuint s = rmesa->hw.set.cmd[SET_SE_CNTL];
-
-   s &= ~(RADEON_DIFFUSE_SHADE_MASK |
-	  RADEON_ALPHA_SHADE_MASK |
-	  RADEON_SPECULAR_SHADE_MASK |
-	  RADEON_FOG_SHADE_MASK);
-
-   switch ( mode ) {
-   case GL_FLAT:
-      s |= (RADEON_DIFFUSE_SHADE_FLAT |
-	    RADEON_ALPHA_SHADE_FLAT |
-	    RADEON_SPECULAR_SHADE_FLAT |
-	    RADEON_FOG_SHADE_FLAT);
-      break;
-   case GL_SMOOTH:
-      s |= (RADEON_DIFFUSE_SHADE_GOURAUD |
-	    RADEON_ALPHA_SHADE_GOURAUD |
-	    RADEON_SPECULAR_SHADE_GOURAUD |
-	    RADEON_FOG_SHADE_GOURAUD);
-      break;
-   default:
-      return;
-   }
-
-   if ( rmesa->hw.set.cmd[SET_SE_CNTL] != s ) {
-      RADEON_STATECHANGE( rmesa, set );
-      rmesa->hw.set.cmd[SET_SE_CNTL] = s;
-   }
-}
-
-
-/* =============================================================
- * User clip planes
- */
-
-static void radeonClipPlane( GLcontext *ctx, GLenum plane, const GLfloat *eq )
-{
-   GLint p = (GLint) plane - (GLint) GL_CLIP_PLANE0;
-   radeonContextPtr rmesa = RADEON_CONTEXT(ctx);
-   GLint *ip = (GLint *)ctx->Transform._ClipUserPlane[p];
-
-   RADEON_STATECHANGE( rmesa, ucp[p] );
-   rmesa->hw.ucp[p].cmd[UCP_X] = ip[0];
-   rmesa->hw.ucp[p].cmd[UCP_Y] = ip[1];
-   rmesa->hw.ucp[p].cmd[UCP_Z] = ip[2];
-   rmesa->hw.ucp[p].cmd[UCP_W] = ip[3];
-}
-
-static void radeonUpdateClipPlanes( GLcontext *ctx )
-{
-   radeonContextPtr rmesa = RADEON_CONTEXT(ctx);
-   GLuint p;
-
-   for (p = 0; p < ctx->Const.MaxClipPlanes; p++) {
-      if (ctx->Transform.ClipPlanesEnabled & (1 << p)) {
-	 GLint *ip = (GLint *)ctx->Transform._ClipUserPlane[p];
-
-	 RADEON_STATECHANGE( rmesa, ucp[p] );
-	 rmesa->hw.ucp[p].cmd[UCP_X] = ip[0];
-	 rmesa->hw.ucp[p].cmd[UCP_Y] = ip[1];
-	 rmesa->hw.ucp[p].cmd[UCP_Z] = ip[2];
-	 rmesa->hw.ucp[p].cmd[UCP_W] = ip[3];
-      }
-   }
-}
-
-
-/* =============================================================
- * Stencil
- */
-
-static void radeonStencilFunc( GLcontext *ctx, GLenum func,
-			       GLint ref, GLuint mask )
-{
-   radeonContextPtr rmesa = RADEON_CONTEXT(ctx);
-   GLuint refmask = ((ctx->Stencil.Ref[0] << RADEON_STENCIL_REF_SHIFT) |
-		     (ctx->Stencil.ValueMask[0] << RADEON_STENCIL_MASK_SHIFT));
-
-   RADEON_STATECHANGE( rmesa, ctx );
-   RADEON_STATECHANGE( rmesa, msk );
-
-   rmesa->hw.ctx.cmd[CTX_RB3D_ZSTENCILCNTL] &= ~RADEON_STENCIL_TEST_MASK;
-   rmesa->hw.msk.cmd[MSK_RB3D_STENCILREFMASK] &= ~(RADEON_STENCIL_REF_MASK|
-						   RADEON_STENCIL_VALUE_MASK);
-
-   switch ( ctx->Stencil.Function[0] ) {
-   case GL_NEVER:
-      rmesa->hw.ctx.cmd[CTX_RB3D_ZSTENCILCNTL] |= RADEON_STENCIL_TEST_NEVER;
-      break;
-   case GL_LESS:
-      rmesa->hw.ctx.cmd[CTX_RB3D_ZSTENCILCNTL] |= RADEON_STENCIL_TEST_LESS;
-      break;
-   case GL_EQUAL:
-      rmesa->hw.ctx.cmd[CTX_RB3D_ZSTENCILCNTL] |= RADEON_STENCIL_TEST_EQUAL;
-      break;
-   case GL_LEQUAL:
-      rmesa->hw.ctx.cmd[CTX_RB3D_ZSTENCILCNTL] |= RADEON_STENCIL_TEST_LEQUAL;
-      break;
-   case GL_GREATER:
-      rmesa->hw.ctx.cmd[CTX_RB3D_ZSTENCILCNTL] |= RADEON_STENCIL_TEST_GREATER;
-      break;
-   case GL_NOTEQUAL:
-      rmesa->hw.ctx.cmd[CTX_RB3D_ZSTENCILCNTL] |= RADEON_STENCIL_TEST_NEQUAL;
-      break;
-   case GL_GEQUAL:
-      rmesa->hw.ctx.cmd[CTX_RB3D_ZSTENCILCNTL] |= RADEON_STENCIL_TEST_GEQUAL;
-      break;
-   case GL_ALWAYS:
-      rmesa->hw.ctx.cmd[CTX_RB3D_ZSTENCILCNTL] |= RADEON_STENCIL_TEST_ALWAYS;
-      break;
-   }
-
-   rmesa->hw.msk.cmd[MSK_RB3D_STENCILREFMASK] |= refmask;
-}
-
-static void radeonStencilMask( GLcontext *ctx, GLuint mask )
-{
-   radeonContextPtr rmesa = RADEON_CONTEXT(ctx);
-
-   RADEON_STATECHANGE( rmesa, msk );
-   rmesa->hw.msk.cmd[MSK_RB3D_STENCILREFMASK] &= ~RADEON_STENCIL_WRITE_MASK;
-   rmesa->hw.msk.cmd[MSK_RB3D_STENCILREFMASK] |=
-      (ctx->Stencil.WriteMask[0] << RADEON_STENCIL_WRITEMASK_SHIFT);
-}
-
-static void radeonStencilOp( GLcontext *ctx, GLenum fail,
-			     GLenum zfail, GLenum zpass )
-{
-   radeonContextPtr rmesa = RADEON_CONTEXT(ctx);
-
-   /* radeon 7200 have stencil bug, DEC and INC_WRAP will actually both do DEC_WRAP,
-      and DEC_WRAP (and INVERT) will do INVERT. No way to get correct INC_WRAP and DEC,
-      but DEC_WRAP can be fixed by using DEC and INC_WRAP at least use INC. */
-   
-   GLuint tempRADEON_STENCIL_FAIL_DEC_WRAP;
-   GLuint tempRADEON_STENCIL_FAIL_INC_WRAP;
-   GLuint tempRADEON_STENCIL_ZFAIL_DEC_WRAP;
-   GLuint tempRADEON_STENCIL_ZFAIL_INC_WRAP;
-   GLuint tempRADEON_STENCIL_ZPASS_DEC_WRAP;
-   GLuint tempRADEON_STENCIL_ZPASS_INC_WRAP;
-   
-   if (rmesa->radeonScreen->chipset & RADEON_CHIPSET_BROKEN_STENCIL) {
-      tempRADEON_STENCIL_FAIL_DEC_WRAP = RADEON_STENCIL_FAIL_DEC;
-      tempRADEON_STENCIL_FAIL_INC_WRAP = RADEON_STENCIL_FAIL_INC;
-      tempRADEON_STENCIL_ZFAIL_DEC_WRAP = RADEON_STENCIL_ZFAIL_DEC;
-      tempRADEON_STENCIL_ZFAIL_INC_WRAP = RADEON_STENCIL_ZFAIL_INC;
-      tempRADEON_STENCIL_ZPASS_DEC_WRAP = RADEON_STENCIL_ZPASS_DEC;
-      tempRADEON_STENCIL_ZPASS_INC_WRAP = RADEON_STENCIL_ZPASS_INC;
-   }
-   else {
-      tempRADEON_STENCIL_FAIL_DEC_WRAP = RADEON_STENCIL_FAIL_DEC_WRAP;
-      tempRADEON_STENCIL_FAIL_INC_WRAP = RADEON_STENCIL_FAIL_INC_WRAP;
-      tempRADEON_STENCIL_ZFAIL_DEC_WRAP = RADEON_STENCIL_ZFAIL_DEC_WRAP;
-      tempRADEON_STENCIL_ZFAIL_INC_WRAP = RADEON_STENCIL_ZFAIL_INC_WRAP;
-      tempRADEON_STENCIL_ZPASS_DEC_WRAP = RADEON_STENCIL_ZPASS_DEC_WRAP;
-      tempRADEON_STENCIL_ZPASS_INC_WRAP = RADEON_STENCIL_ZPASS_INC_WRAP;
-   }
-   
-   RADEON_STATECHANGE( rmesa, ctx );
-   rmesa->hw.ctx.cmd[CTX_RB3D_ZSTENCILCNTL] &= ~(RADEON_STENCIL_FAIL_MASK |
-					       RADEON_STENCIL_ZFAIL_MASK |
-					       RADEON_STENCIL_ZPASS_MASK);
-
-   switch ( ctx->Stencil.FailFunc[0] ) {
-   case GL_KEEP:
-      rmesa->hw.ctx.cmd[CTX_RB3D_ZSTENCILCNTL] |= RADEON_STENCIL_FAIL_KEEP;
-      break;
-   case GL_ZERO:
-      rmesa->hw.ctx.cmd[CTX_RB3D_ZSTENCILCNTL] |= RADEON_STENCIL_FAIL_ZERO;
-      break;
-   case GL_REPLACE:
-      rmesa->hw.ctx.cmd[CTX_RB3D_ZSTENCILCNTL] |= RADEON_STENCIL_FAIL_REPLACE;
-      break;
-   case GL_INCR:
-      rmesa->hw.ctx.cmd[CTX_RB3D_ZSTENCILCNTL] |= RADEON_STENCIL_FAIL_INC;
-      break;
-   case GL_DECR:
-      rmesa->hw.ctx.cmd[CTX_RB3D_ZSTENCILCNTL] |= RADEON_STENCIL_FAIL_DEC;
-      break;
-   case GL_INCR_WRAP:
-      rmesa->hw.ctx.cmd[CTX_RB3D_ZSTENCILCNTL] |= tempRADEON_STENCIL_FAIL_INC_WRAP;
-      break;
-   case GL_DECR_WRAP:
-      rmesa->hw.ctx.cmd[CTX_RB3D_ZSTENCILCNTL] |= tempRADEON_STENCIL_FAIL_DEC_WRAP;
-      break;
-   case GL_INVERT:
-      rmesa->hw.ctx.cmd[CTX_RB3D_ZSTENCILCNTL] |= RADEON_STENCIL_FAIL_INVERT;
-      break;
-   }
-
-   switch ( ctx->Stencil.ZFailFunc[0] ) {
-   case GL_KEEP:
-      rmesa->hw.ctx.cmd[CTX_RB3D_ZSTENCILCNTL] |= RADEON_STENCIL_ZFAIL_KEEP;
-      break;
-   case GL_ZERO:
-      rmesa->hw.ctx.cmd[CTX_RB3D_ZSTENCILCNTL] |= RADEON_STENCIL_ZFAIL_ZERO;
-      break;
-   case GL_REPLACE:
-      rmesa->hw.ctx.cmd[CTX_RB3D_ZSTENCILCNTL] |= RADEON_STENCIL_ZFAIL_REPLACE;
-      break;
-   case GL_INCR:
-      rmesa->hw.ctx.cmd[CTX_RB3D_ZSTENCILCNTL] |= RADEON_STENCIL_ZFAIL_INC;
-      break;
-   case GL_DECR:
-      rmesa->hw.ctx.cmd[CTX_RB3D_ZSTENCILCNTL] |= RADEON_STENCIL_ZFAIL_DEC;
-      break;
-   case GL_INCR_WRAP:
-      rmesa->hw.ctx.cmd[CTX_RB3D_ZSTENCILCNTL] |= tempRADEON_STENCIL_ZFAIL_INC_WRAP;
-      break;
-   case GL_DECR_WRAP:
-      rmesa->hw.ctx.cmd[CTX_RB3D_ZSTENCILCNTL] |= tempRADEON_STENCIL_ZFAIL_DEC_WRAP;
-      break;
-   case GL_INVERT:
-      rmesa->hw.ctx.cmd[CTX_RB3D_ZSTENCILCNTL] |= RADEON_STENCIL_ZFAIL_INVERT;
-      break;
-   }
-
-   switch ( ctx->Stencil.ZPassFunc[0] ) {
-   case GL_KEEP:
-      rmesa->hw.ctx.cmd[CTX_RB3D_ZSTENCILCNTL] |= RADEON_STENCIL_ZPASS_KEEP;
-      break;
-   case GL_ZERO:
-      rmesa->hw.ctx.cmd[CTX_RB3D_ZSTENCILCNTL] |= RADEON_STENCIL_ZPASS_ZERO;
-      break;
-   case GL_REPLACE:
-      rmesa->hw.ctx.cmd[CTX_RB3D_ZSTENCILCNTL] |= RADEON_STENCIL_ZPASS_REPLACE;
-      break;
-   case GL_INCR:
-      rmesa->hw.ctx.cmd[CTX_RB3D_ZSTENCILCNTL] |= RADEON_STENCIL_ZPASS_INC;
-      break;
-   case GL_DECR:
-      rmesa->hw.ctx.cmd[CTX_RB3D_ZSTENCILCNTL] |= RADEON_STENCIL_ZPASS_DEC;
-      break;
-   case GL_INCR_WRAP:
-      rmesa->hw.ctx.cmd[CTX_RB3D_ZSTENCILCNTL] |= tempRADEON_STENCIL_ZPASS_INC_WRAP;
-      break;
-   case GL_DECR_WRAP:
-      rmesa->hw.ctx.cmd[CTX_RB3D_ZSTENCILCNTL] |= tempRADEON_STENCIL_ZPASS_DEC_WRAP;
-      break;
-   case GL_INVERT:
-      rmesa->hw.ctx.cmd[CTX_RB3D_ZSTENCILCNTL] |= RADEON_STENCIL_ZPASS_INVERT;
-      break;
-   }
-}
-
-static void radeonClearStencil( GLcontext *ctx, GLint s )
-{
-   radeonContextPtr rmesa = RADEON_CONTEXT(ctx);
-
-   rmesa->state.stencil.clear = 
-      ((GLuint) ctx->Stencil.Clear |
-       (0xff << RADEON_STENCIL_MASK_SHIFT) |
-       (ctx->Stencil.WriteMask[0] << RADEON_STENCIL_WRITEMASK_SHIFT));
-}
-
-
-/* =============================================================
- * Window position and viewport transformation
- */
-
-/*
- * To correctly position primitives:
- */
-#define SUBPIXEL_X 0.125
-#define SUBPIXEL_Y 0.125
-
-void radeonUpdateWindow( GLcontext *ctx )
-{
-   radeonContextPtr rmesa = RADEON_CONTEXT(ctx);
-   __DRIdrawablePrivate *dPriv = rmesa->dri.drawable;
-   GLfloat xoffset = (GLfloat)dPriv->x;
-   GLfloat yoffset = (GLfloat)dPriv->y + dPriv->h;
-   const GLfloat *v = ctx->Viewport._WindowMap.m;
-
-   GLfloat sx = v[MAT_SX];
-   GLfloat tx = v[MAT_TX] + xoffset + SUBPIXEL_X;
-   GLfloat sy = - v[MAT_SY];
-   GLfloat ty = (- v[MAT_TY]) + yoffset + SUBPIXEL_Y;
-   GLfloat sz = v[MAT_SZ] * rmesa->state.depth.scale;
-   GLfloat tz = v[MAT_TZ] * rmesa->state.depth.scale;
-   RADEON_FIREVERTICES( rmesa );
-   RADEON_STATECHANGE( rmesa, vpt );
-
-   rmesa->hw.vpt.cmd[VPT_SE_VPORT_XSCALE]  = *(GLuint *)&sx;
-   rmesa->hw.vpt.cmd[VPT_SE_VPORT_XOFFSET] = *(GLuint *)&tx;
-   rmesa->hw.vpt.cmd[VPT_SE_VPORT_YSCALE]  = *(GLuint *)&sy;
-   rmesa->hw.vpt.cmd[VPT_SE_VPORT_YOFFSET] = *(GLuint *)&ty;
-   rmesa->hw.vpt.cmd[VPT_SE_VPORT_ZSCALE]  = *(GLuint *)&sz;
-   rmesa->hw.vpt.cmd[VPT_SE_VPORT_ZOFFSET] = *(GLuint *)&tz;
-}
-
-
-
-static void radeonViewport( GLcontext *ctx, GLint x, GLint y,
-			    GLsizei width, GLsizei height )
-{
-   /* update size of Mesa/software ancillary buffers */
-   _mesa_ResizeBuffersMESA();
-   /* Don't pipeline viewport changes, conflict with window offset
-    * setting below.  Could apply deltas to rescue pipelined viewport
-    * values, or keep the originals hanging around.
-    */
-   RADEON_FIREVERTICES( RADEON_CONTEXT(ctx) );
-   radeonUpdateWindow( ctx );
-}
-
-static void radeonDepthRange( GLcontext *ctx, GLclampd nearval,
-			      GLclampd farval )
-{
-   radeonUpdateWindow( ctx );
-}
-
-void radeonUpdateViewportOffset( GLcontext *ctx )
-{
-   radeonContextPtr rmesa = RADEON_CONTEXT(ctx);
-   __DRIdrawablePrivate *dPriv = rmesa->dri.drawable;
-   GLfloat xoffset = (GLfloat)dPriv->x;
-   GLfloat yoffset = (GLfloat)dPriv->y + dPriv->h;
-   const GLfloat *v = ctx->Viewport._WindowMap.m;
-
-   GLfloat tx = v[MAT_TX] + xoffset + SUBPIXEL_X;
-   GLfloat ty = (- v[MAT_TY]) + yoffset + SUBPIXEL_Y;
-
-   if ( rmesa->hw.vpt.cmd[VPT_SE_VPORT_XOFFSET] != *(GLuint *)&tx ||
-	rmesa->hw.vpt.cmd[VPT_SE_VPORT_YOFFSET] != *(GLuint *)&ty )
-   {
-      /* Note: this should also modify whatever data the context reset
-       * code uses...
-       */
-      rmesa->hw.vpt.cmd[VPT_SE_VPORT_XOFFSET] = *(GLuint *)&tx;
-      rmesa->hw.vpt.cmd[VPT_SE_VPORT_YOFFSET] = *(GLuint *)&ty;
-      
-      /* update polygon stipple x/y screen offset */
-      {
-         GLuint stx, sty;
-         GLuint m = rmesa->hw.msc.cmd[MSC_RE_MISC];
-
-         m &= ~(RADEON_STIPPLE_X_OFFSET_MASK |
-                RADEON_STIPPLE_Y_OFFSET_MASK);
-
-         /* add magic offsets, then invert */
-         stx = 31 - ((rmesa->dri.drawable->x - 1) & RADEON_STIPPLE_COORD_MASK);
-         sty = 31 - ((rmesa->dri.drawable->y + rmesa->dri.drawable->h - 1)
-                     & RADEON_STIPPLE_COORD_MASK);
-
-         m |= ((stx << RADEON_STIPPLE_X_OFFSET_SHIFT) |
-               (sty << RADEON_STIPPLE_Y_OFFSET_SHIFT));
-
-         if ( rmesa->hw.msc.cmd[MSC_RE_MISC] != m ) {
-            RADEON_STATECHANGE( rmesa, msc );
-	    rmesa->hw.msc.cmd[MSC_RE_MISC] = m;
-         }
-      }
-   }
-
-   radeonUpdateScissor( ctx );
-}
-
-
-
-/* =============================================================
- * Miscellaneous
- */
-
-static void radeonClearColor( GLcontext *ctx, const GLfloat color[4] )
-{
-   radeonContextPtr rmesa = RADEON_CONTEXT(ctx);
-   GLubyte c[4];
-   CLAMPED_FLOAT_TO_UBYTE(c[0], color[0]);
-   CLAMPED_FLOAT_TO_UBYTE(c[1], color[1]);
-   CLAMPED_FLOAT_TO_UBYTE(c[2], color[2]);
-   CLAMPED_FLOAT_TO_UBYTE(c[3], color[3]);
-   rmesa->state.color.clear = radeonPackColor( rmesa->radeonScreen->cpp,
-					       c[0], c[1], c[2], c[3] );
-}
-
-
-static void radeonRenderMode( GLcontext *ctx, GLenum mode )
-{
-   radeonContextPtr rmesa = RADEON_CONTEXT(ctx);
-   FALLBACK( rmesa, RADEON_FALLBACK_RENDER_MODE, (mode != GL_RENDER) );
-}
-
-
-static GLuint radeon_rop_tab[] = {
-   RADEON_ROP_CLEAR,
-   RADEON_ROP_AND,
-   RADEON_ROP_AND_REVERSE,
-   RADEON_ROP_COPY,
-   RADEON_ROP_AND_INVERTED,
-   RADEON_ROP_NOOP,
-   RADEON_ROP_XOR,
-   RADEON_ROP_OR,
-   RADEON_ROP_NOR,
-   RADEON_ROP_EQUIV,
-   RADEON_ROP_INVERT,
-   RADEON_ROP_OR_REVERSE,
-   RADEON_ROP_COPY_INVERTED,
-   RADEON_ROP_OR_INVERTED,
-   RADEON_ROP_NAND,
-   RADEON_ROP_SET,
-};
-
-static void radeonLogicOpCode( GLcontext *ctx, GLenum opcode )
-{
-   radeonContextPtr rmesa = RADEON_CONTEXT(ctx);
-   GLuint rop = (GLuint)opcode - GL_CLEAR;
-
-   ASSERT( rop < 16 );
-
-   RADEON_STATECHANGE( rmesa, msk );
-   rmesa->hw.msk.cmd[MSK_RB3D_ROPCNTL] = radeon_rop_tab[rop];
-}
-
-
-void radeonSetCliprects( radeonContextPtr rmesa, GLenum mode )
-{
-   __DRIdrawablePrivate *dPriv = rmesa->dri.drawable;
-
-   switch ( mode ) {
-   case GL_FRONT_LEFT:
-      rmesa->numClipRects = dPriv->numClipRects;
-      rmesa->pClipRects = dPriv->pClipRects;
-      break;
-   case GL_BACK_LEFT:
-      /* Can't ignore 2d windows if we are page flipping.
-       */
-      if ( dPriv->numBackClipRects == 0 || rmesa->doPageFlip ) {
-	 rmesa->numClipRects = dPriv->numClipRects;
-	 rmesa->pClipRects = dPriv->pClipRects;
-      }
-      else {
-	 rmesa->numClipRects = dPriv->numBackClipRects;
-	 rmesa->pClipRects = dPriv->pBackClipRects;
-      }
-      break;
-   default:
-      fprintf(stderr, "bad mode in radeonSetCliprects\n");
-      return;
-   }
-
-   if (rmesa->state.scissor.enabled)
-      radeonRecalcScissorRects( rmesa );
-}
-
-
-static void radeonDrawBuffer( GLcontext *ctx, GLenum mode )
-{
-   radeonContextPtr rmesa = RADEON_CONTEXT(ctx);
-
-   if (RADEON_DEBUG & DEBUG_DRI)
-      fprintf(stderr, "%s %s\n", __FUNCTION__,
-	      _mesa_lookup_enum_by_nr( mode ));
-
-   RADEON_FIREVERTICES(rmesa);	/* don't pipeline cliprect changes */
-
-   /*
-    * _DrawDestMask is easier to cope with than <mode>.
-    */
-   switch ( ctx->DrawBuffer->_ColorDrawBufferMask[0] ) {
-   case BUFFER_BIT_FRONT_LEFT:
-      FALLBACK( rmesa, RADEON_FALLBACK_DRAW_BUFFER, GL_FALSE );
-      radeonSetCliprects( rmesa, GL_FRONT_LEFT );
-      break;
-   case BUFFER_BIT_BACK_LEFT:
-      FALLBACK( rmesa, RADEON_FALLBACK_DRAW_BUFFER, GL_FALSE );
-      radeonSetCliprects( rmesa, GL_BACK_LEFT );
-      break;
-   default:
-      /* GL_NONE or GL_FRONT_AND_BACK or stereo left&right, etc */
-      FALLBACK( rmesa, RADEON_FALLBACK_DRAW_BUFFER, GL_TRUE );
-      return;
-   }
-
-   /* We want to update the s/w rast state too so that r200SetBuffer()
-    * gets called.
-    */
-   _swrast_DrawBuffer(ctx, mode);
-
-   RADEON_STATECHANGE( rmesa, ctx );
-   rmesa->hw.ctx.cmd[CTX_RB3D_COLOROFFSET] = ((rmesa->state.color.drawOffset +
-					       rmesa->radeonScreen->fbLocation)
-					      & RADEON_COLOROFFSET_MASK);
-   rmesa->hw.ctx.cmd[CTX_RB3D_COLORPITCH] = rmesa->state.color.drawPitch;
-   if (rmesa->sarea->tiling_enabled) {
-      rmesa->hw.ctx.cmd[CTX_RB3D_COLORPITCH] |= RADEON_COLOR_TILE_ENABLE;
-   }
-}
-
-static void radeonReadBuffer( GLcontext *ctx, GLenum mode )
-{
-   /* nothing, until we implement h/w glRead/CopyPixels or CopyTexImage */
-}
-
-
-/* =============================================================
- * State enable/disable
- */
-
-static void radeonEnable( GLcontext *ctx, GLenum cap, GLboolean state )
-{
-   radeonContextPtr rmesa = RADEON_CONTEXT(ctx);
-   GLuint p, flag;
-
-   if ( RADEON_DEBUG & DEBUG_STATE )
-      fprintf( stderr, "%s( %s = %s )\n", __FUNCTION__,
-	       _mesa_lookup_enum_by_nr( cap ),
-	       state ? "GL_TRUE" : "GL_FALSE" );
-
-   switch ( cap ) {
-      /* Fast track this one...
-       */
-   case GL_TEXTURE_1D:
-   case GL_TEXTURE_2D:
-   case GL_TEXTURE_3D:
-      break;
-
-   case GL_ALPHA_TEST:
-      RADEON_STATECHANGE( rmesa, ctx );
-      if (state) {
-	 rmesa->hw.ctx.cmd[CTX_PP_CNTL] |= RADEON_ALPHA_TEST_ENABLE;
-      } else {
-	 rmesa->hw.ctx.cmd[CTX_PP_CNTL] &= ~RADEON_ALPHA_TEST_ENABLE;
-      }
-      break;
-
-   case GL_BLEND:
-      RADEON_STATECHANGE( rmesa, ctx );
-      if (state) {
-	 rmesa->hw.ctx.cmd[CTX_RB3D_CNTL] |=  RADEON_ALPHA_BLEND_ENABLE;
-      } else {
-	 rmesa->hw.ctx.cmd[CTX_RB3D_CNTL] &= ~RADEON_ALPHA_BLEND_ENABLE;
-      }
-      if ( ctx->Color._LogicOpEnabled ) {
-	 rmesa->hw.ctx.cmd[CTX_RB3D_CNTL] |=  RADEON_ROP_ENABLE;
-      } else {
-	 rmesa->hw.ctx.cmd[CTX_RB3D_CNTL] &= ~RADEON_ROP_ENABLE;
-      }
-
-      /* Catch a possible fallback:
-       */
-      if (state) {
-	 ctx->Driver.BlendEquationSeparate( ctx,
-					    ctx->Color.BlendEquationRGB,
-					    ctx->Color.BlendEquationA );
-	 ctx->Driver.BlendFuncSeparate( ctx, ctx->Color.BlendSrcRGB,
-					ctx->Color.BlendDstRGB,
-					ctx->Color.BlendSrcA,
-					ctx->Color.BlendDstA );
-      }
-      else {
-	 FALLBACK( rmesa, RADEON_FALLBACK_BLEND_FUNC, GL_FALSE );
-	 FALLBACK( rmesa, RADEON_FALLBACK_BLEND_EQ, GL_FALSE );
-      }
-      break;
-
-   case GL_CLIP_PLANE0:
-   case GL_CLIP_PLANE1:
-   case GL_CLIP_PLANE2:
-   case GL_CLIP_PLANE3:
-   case GL_CLIP_PLANE4:
-   case GL_CLIP_PLANE5: 
-      p = cap-GL_CLIP_PLANE0;
-      RADEON_STATECHANGE( rmesa, tcl );
-      if (state) {
-	 rmesa->hw.tcl.cmd[TCL_UCP_VERT_BLEND_CTL] |= (RADEON_UCP_ENABLE_0<<p);
-	 radeonClipPlane( ctx, cap, NULL );
-      }
-      else {
-	 rmesa->hw.tcl.cmd[TCL_UCP_VERT_BLEND_CTL] &= ~(RADEON_UCP_ENABLE_0<<p);
-      }
-      break;
-
-   case GL_COLOR_MATERIAL:
-      radeonColorMaterial( ctx, 0, 0 );
-      radeonUpdateMaterial( ctx );
-      break;
-
-   case GL_CULL_FACE:
-      radeonCullFace( ctx, 0 );
-      break;
-
-   case GL_DEPTH_TEST:
-      RADEON_STATECHANGE(rmesa, ctx );
-      if ( state ) {
-	 rmesa->hw.ctx.cmd[CTX_RB3D_CNTL] |=  RADEON_Z_ENABLE;
-      } else {
-	 rmesa->hw.ctx.cmd[CTX_RB3D_CNTL] &= ~RADEON_Z_ENABLE;
-      }
-      break;
-
-   case GL_DITHER:
-      RADEON_STATECHANGE(rmesa, ctx );
-      if ( state ) {
-	 rmesa->hw.ctx.cmd[CTX_RB3D_CNTL] |=  RADEON_DITHER_ENABLE;
-	 rmesa->hw.ctx.cmd[CTX_RB3D_CNTL] &= ~rmesa->state.color.roundEnable;
-      } else {
-	 rmesa->hw.ctx.cmd[CTX_RB3D_CNTL] &= ~RADEON_DITHER_ENABLE;
-	 rmesa->hw.ctx.cmd[CTX_RB3D_CNTL] |=  rmesa->state.color.roundEnable;
-      }
-      break;
-
-   case GL_FOG:
-      RADEON_STATECHANGE(rmesa, ctx );
-      if ( state ) {
-	 rmesa->hw.ctx.cmd[CTX_PP_CNTL] |= RADEON_FOG_ENABLE;
-	 radeonFogfv( ctx, GL_FOG_MODE, NULL );
-      } else {
-	 rmesa->hw.ctx.cmd[CTX_PP_CNTL] &= ~RADEON_FOG_ENABLE;
-	 RADEON_STATECHANGE(rmesa, tcl);
-	 rmesa->hw.tcl.cmd[TCL_UCP_VERT_BLEND_CTL] &= ~RADEON_TCL_FOG_MASK;
-      }
-      radeonUpdateSpecular( ctx ); /* for PK_SPEC */
-      if (rmesa->TclFallback) 
-	 radeonChooseVertexState( ctx );
-      _mesa_allow_light_in_model( ctx, !state );
-      break;
-
-   case GL_LIGHT0:
-   case GL_LIGHT1:
-   case GL_LIGHT2:
-   case GL_LIGHT3:
-   case GL_LIGHT4:
-   case GL_LIGHT5:
-   case GL_LIGHT6:
-   case GL_LIGHT7:
-      RADEON_STATECHANGE(rmesa, tcl);
-      p = cap - GL_LIGHT0;
-      if (p&1) 
-	 flag = (RADEON_LIGHT_1_ENABLE |
-		 RADEON_LIGHT_1_ENABLE_AMBIENT | 
-		 RADEON_LIGHT_1_ENABLE_SPECULAR);
-      else
-	 flag = (RADEON_LIGHT_0_ENABLE |
-		 RADEON_LIGHT_0_ENABLE_AMBIENT | 
-		 RADEON_LIGHT_0_ENABLE_SPECULAR);
-
-      if (state)
-	 rmesa->hw.tcl.cmd[p/2 + TCL_PER_LIGHT_CTL_0] |= flag;
-      else
-	 rmesa->hw.tcl.cmd[p/2 + TCL_PER_LIGHT_CTL_0] &= ~flag;
-
-      /* 
-       */
-      update_light_colors( ctx, p );
-      break;
-
-   case GL_LIGHTING:
-      RADEON_STATECHANGE(rmesa, tcl);
-      radeonUpdateSpecular(ctx);
-      check_twoside_fallback( ctx );
-      break;
-
-   case GL_LINE_SMOOTH:
-      RADEON_STATECHANGE( rmesa, ctx );
-      if ( state ) {
-	 rmesa->hw.ctx.cmd[CTX_PP_CNTL] |=  RADEON_ANTI_ALIAS_LINE;
-      } else {
-	 rmesa->hw.ctx.cmd[CTX_PP_CNTL] &= ~RADEON_ANTI_ALIAS_LINE;
-      }
-      break;
-
-   case GL_LINE_STIPPLE:
-      RADEON_STATECHANGE( rmesa, ctx );
-      if ( state ) {
-	 rmesa->hw.ctx.cmd[CTX_PP_CNTL] |=  RADEON_PATTERN_ENABLE;
-      } else {
-	 rmesa->hw.ctx.cmd[CTX_PP_CNTL] &= ~RADEON_PATTERN_ENABLE;
-      }
-      break;
-
-   case GL_COLOR_LOGIC_OP:
-      RADEON_STATECHANGE( rmesa, ctx );
-      if ( ctx->Color._LogicOpEnabled ) {
-	 rmesa->hw.ctx.cmd[CTX_RB3D_CNTL] |=  RADEON_ROP_ENABLE;
-      } else {
-	 rmesa->hw.ctx.cmd[CTX_RB3D_CNTL] &= ~RADEON_ROP_ENABLE;
-      }
-      break;
-      
-   case GL_NORMALIZE:
-      RADEON_STATECHANGE( rmesa, tcl );
-      if ( state ) {
-	 rmesa->hw.tcl.cmd[TCL_LIGHT_MODEL_CTL] |=  RADEON_NORMALIZE_NORMALS;
-      } else {
-	 rmesa->hw.tcl.cmd[TCL_LIGHT_MODEL_CTL] &= ~RADEON_NORMALIZE_NORMALS;
-      }
-      break;
-
-   case GL_POLYGON_OFFSET_POINT:
-      if (rmesa->dri.drmMinor == 1) {
-	 radeonChooseRenderState( ctx );
-      } 
-      else {
-	 RADEON_STATECHANGE( rmesa, set );
-	 if ( state ) {
-	    rmesa->hw.set.cmd[SET_SE_CNTL] |=  RADEON_ZBIAS_ENABLE_POINT;
-	 } else {
-	    rmesa->hw.set.cmd[SET_SE_CNTL] &= ~RADEON_ZBIAS_ENABLE_POINT;
-	 }
-      }
-      break;
-
-   case GL_POLYGON_OFFSET_LINE:
-      if (rmesa->dri.drmMinor == 1) {
-	 radeonChooseRenderState( ctx );
-      } 
-      else {
-	 RADEON_STATECHANGE( rmesa, set );
-	 if ( state ) {
-	    rmesa->hw.set.cmd[SET_SE_CNTL] |=  RADEON_ZBIAS_ENABLE_LINE;
-	 } else {
-	    rmesa->hw.set.cmd[SET_SE_CNTL] &= ~RADEON_ZBIAS_ENABLE_LINE;
-	 }
-      }
-      break;
-
-   case GL_POLYGON_OFFSET_FILL:
-      if (rmesa->dri.drmMinor == 1) {
-	 radeonChooseRenderState( ctx );
-      } 
-      else {
-	 RADEON_STATECHANGE( rmesa, set );
-	 if ( state ) {
-	    rmesa->hw.set.cmd[SET_SE_CNTL] |=  RADEON_ZBIAS_ENABLE_TRI;
-	 } else {
-	    rmesa->hw.set.cmd[SET_SE_CNTL] &= ~RADEON_ZBIAS_ENABLE_TRI;
-	 }
-      }
-      break;
-
-   case GL_POLYGON_SMOOTH:
-      RADEON_STATECHANGE( rmesa, ctx );
-      if ( state ) {
-	 rmesa->hw.ctx.cmd[CTX_PP_CNTL] |=  RADEON_ANTI_ALIAS_POLY;
-      } else {
-	 rmesa->hw.ctx.cmd[CTX_PP_CNTL] &= ~RADEON_ANTI_ALIAS_POLY;
-      }
-      break;
-
-   case GL_POLYGON_STIPPLE:
-      RADEON_STATECHANGE(rmesa, ctx );
-      if ( state ) {
-	 rmesa->hw.ctx.cmd[CTX_PP_CNTL] |=  RADEON_STIPPLE_ENABLE;
-      } else {
-	 rmesa->hw.ctx.cmd[CTX_PP_CNTL] &= ~RADEON_STIPPLE_ENABLE;
-      }
-      break;
-
-   case GL_RESCALE_NORMAL_EXT: {
-      GLboolean tmp = ctx->_NeedEyeCoords ? state : !state;
-      RADEON_STATECHANGE( rmesa, tcl );
-      if ( tmp ) {
-	 rmesa->hw.tcl.cmd[TCL_LIGHT_MODEL_CTL] |=  RADEON_RESCALE_NORMALS;
-      } else {
-	 rmesa->hw.tcl.cmd[TCL_LIGHT_MODEL_CTL] &= ~RADEON_RESCALE_NORMALS;
-      }
-      break;
-   }
-
-   case GL_SCISSOR_TEST:
-      RADEON_FIREVERTICES( rmesa );
-      rmesa->state.scissor.enabled = state;
-      radeonUpdateScissor( ctx );
-      break;
-
-   case GL_STENCIL_TEST:
-      if ( rmesa->state.stencil.hwBuffer ) {
-	 RADEON_STATECHANGE( rmesa, ctx );
-	 if ( state ) {
-	    rmesa->hw.ctx.cmd[CTX_RB3D_CNTL] |=  RADEON_STENCIL_ENABLE;
-	 } else {
-	    rmesa->hw.ctx.cmd[CTX_RB3D_CNTL] &= ~RADEON_STENCIL_ENABLE;
-	 }
-      } else {
-	 FALLBACK( rmesa, RADEON_FALLBACK_STENCIL, state );
-      }
-      break;
-
-   case GL_TEXTURE_GEN_Q:
-   case GL_TEXTURE_GEN_R:
-   case GL_TEXTURE_GEN_S:
-   case GL_TEXTURE_GEN_T:
-      /* Picked up in radeonUpdateTextureState.
-       */
-      rmesa->recheck_texgen[ctx->Texture.CurrentUnit] = GL_TRUE; 
-      break;
-
-   case GL_COLOR_SUM_EXT:
-      radeonUpdateSpecular ( ctx );
-      break;
-
-   default:
-      return;
-   }
-}
-
-
-static void radeonLightingSpaceChange( GLcontext *ctx )
-{
-   radeonContextPtr rmesa = RADEON_CONTEXT(ctx);
-   GLboolean tmp;
-   RADEON_STATECHANGE( rmesa, tcl );
-
-   if (RADEON_DEBUG & DEBUG_STATE)
-      fprintf(stderr, "%s %d BEFORE %x\n", __FUNCTION__, ctx->_NeedEyeCoords,
-	      rmesa->hw.tcl.cmd[TCL_LIGHT_MODEL_CTL]);
-
-   if (ctx->_NeedEyeCoords)
-      tmp = ctx->Transform.RescaleNormals;
-   else
-      tmp = !ctx->Transform.RescaleNormals;
-
-   if ( tmp ) {
-      rmesa->hw.tcl.cmd[TCL_LIGHT_MODEL_CTL] |=  RADEON_RESCALE_NORMALS;
-   } else {
-      rmesa->hw.tcl.cmd[TCL_LIGHT_MODEL_CTL] &= ~RADEON_RESCALE_NORMALS;
-   }
-
-   if (RADEON_DEBUG & DEBUG_STATE) 
-      fprintf(stderr, "%s %d AFTER %x\n", __FUNCTION__, ctx->_NeedEyeCoords,
-	      rmesa->hw.tcl.cmd[TCL_LIGHT_MODEL_CTL]);
-}
-
-/* =============================================================
- * Deferred state management - matrices, textures, other?
- */
-
-
-
-
-static void upload_matrix( radeonContextPtr rmesa, GLfloat *src, int idx )
-{
-   float *dest = ((float *)RADEON_DB_STATE( mat[idx] ))+MAT_ELT_0;
-   int i;
-
-
-   for (i = 0 ; i < 4 ; i++) {
-      *dest++ = src[i];
-      *dest++ = src[i+4];
-      *dest++ = src[i+8];
-      *dest++ = src[i+12];
-   }
-
-   RADEON_DB_STATECHANGE( rmesa, &rmesa->hw.mat[idx] );
-}
-
-static void upload_matrix_t( radeonContextPtr rmesa, GLfloat *src, int idx )
-{
-   float *dest = ((float *)RADEON_DB_STATE( mat[idx] ))+MAT_ELT_0;
-   memcpy(dest, src, 16*sizeof(float));
-   RADEON_DB_STATECHANGE( rmesa, &rmesa->hw.mat[idx] );
-}
-
-
-static void update_texturematrix( GLcontext *ctx )
-{
-   radeonContextPtr rmesa = RADEON_CONTEXT( ctx );
-   GLuint tpc = rmesa->hw.tcl.cmd[TCL_TEXTURE_PROC_CTL];
-   GLuint vs = rmesa->hw.tcl.cmd[TCL_OUTPUT_VTXSEL];
-   int unit;
-
-   rmesa->TexMatEnabled = 0;
-
-   for (unit = 0 ; unit < 2; unit++) {
-      if (!ctx->Texture.Unit[unit]._ReallyEnabled) {
-      }
-      else if (ctx->TextureMatrixStack[unit].Top->type != MATRIX_IDENTITY) {
-	 GLuint inputshift = RADEON_TEXGEN_0_INPUT_SHIFT + unit*4;
-	 
-	 rmesa->TexMatEnabled |= (RADEON_TEXGEN_TEXMAT_0_ENABLE|
-				  RADEON_TEXMAT_0_ENABLE) << unit;
-
-	 if (rmesa->TexGenEnabled & (RADEON_TEXMAT_0_ENABLE << unit)) {
-	    /* Need to preconcatenate any active texgen 
-	     * obj/eyeplane matrices:
-	     */
-	    _math_matrix_mul_matrix( &rmesa->tmpmat, 
-				     &rmesa->TexGenMatrix[unit],
-				     ctx->TextureMatrixStack[unit].Top );
-	    upload_matrix( rmesa, rmesa->tmpmat.m, TEXMAT_0+unit );
-	 } 
-	 else {
-	    rmesa->TexMatEnabled |= 
-	       (RADEON_TEXGEN_INPUT_TEXCOORD_0+unit) << inputshift;
-	    upload_matrix( rmesa, ctx->TextureMatrixStack[unit].Top->m, 
-			   TEXMAT_0+unit );
-	 }
-      }
-      else if (rmesa->TexGenEnabled & (RADEON_TEXMAT_0_ENABLE << unit)) {
-	 upload_matrix( rmesa, rmesa->TexGenMatrix[unit].m, 
-			TEXMAT_0+unit );
-      }
-   }
-
-
-   tpc = (rmesa->TexMatEnabled | rmesa->TexGenEnabled);
-
-   vs &= ~((0xf << RADEON_TCL_TEX_0_OUTPUT_SHIFT) |
-	   (0xf << RADEON_TCL_TEX_1_OUTPUT_SHIFT));
-
-   if (tpc & RADEON_TEXGEN_TEXMAT_0_ENABLE)
-      vs |= RADEON_TCL_TEX_COMPUTED_TEX_0 << RADEON_TCL_TEX_0_OUTPUT_SHIFT;
-   else
-      vs |= RADEON_TCL_TEX_INPUT_TEX_0 << RADEON_TCL_TEX_0_OUTPUT_SHIFT;
-
-   if (tpc & RADEON_TEXGEN_TEXMAT_1_ENABLE)
-      vs |= RADEON_TCL_TEX_COMPUTED_TEX_1 << RADEON_TCL_TEX_1_OUTPUT_SHIFT;
-   else
-      vs |= RADEON_TCL_TEX_INPUT_TEX_1 << RADEON_TCL_TEX_1_OUTPUT_SHIFT;
-
-   if (tpc != rmesa->hw.tcl.cmd[TCL_TEXTURE_PROC_CTL] ||
-       vs != rmesa->hw.tcl.cmd[TCL_OUTPUT_VTXSEL]) {
-      
-      RADEON_STATECHANGE(rmesa, tcl);
-      rmesa->hw.tcl.cmd[TCL_TEXTURE_PROC_CTL] = tpc;
-      rmesa->hw.tcl.cmd[TCL_OUTPUT_VTXSEL] = vs;
-   }
-}
-
-
-
-void radeonValidateState( GLcontext *ctx )
-{
-   radeonContextPtr rmesa = RADEON_CONTEXT(ctx);
-   GLuint new_state = rmesa->NewGLState;
-
-   if (new_state & _NEW_TEXTURE) {
-      radeonUpdateTextureState( ctx );
-      new_state |= rmesa->NewGLState; /* may add TEXTURE_MATRIX */
-   }
-
-   /* Need an event driven matrix update?
-    */
-   if (new_state & (_NEW_MODELVIEW|_NEW_PROJECTION)) 
-      upload_matrix( rmesa, ctx->_ModelProjectMatrix.m, MODEL_PROJ );
-
-   /* Need these for lighting (shouldn't upload otherwise)
-    */
-   if (new_state & (_NEW_MODELVIEW)) {
-      upload_matrix( rmesa, ctx->ModelviewMatrixStack.Top->m, MODEL );
-      upload_matrix_t( rmesa, ctx->ModelviewMatrixStack.Top->inv, MODEL_IT );
-   }
-
-   /* Does this need to be triggered on eg. modelview for
-    * texgen-derived objplane/eyeplane matrices?
-    */
-   if (new_state & _NEW_TEXTURE_MATRIX) {
-      update_texturematrix( ctx );
-   }      
-
-   if (new_state & (_NEW_LIGHT|_NEW_MODELVIEW|_MESA_NEW_NEED_EYE_COORDS)) {
-      update_light( ctx );
-   }
-
-   /* emit all active clip planes if projection matrix changes.
-    */
-   if (new_state & (_NEW_PROJECTION)) {
-      if (ctx->Transform.ClipPlanesEnabled) 
-	 radeonUpdateClipPlanes( ctx );
-   }
-
-
-   rmesa->NewGLState = 0;
-}
-
-
-static void radeonInvalidateState( GLcontext *ctx, GLuint new_state )
-{
-   _swrast_InvalidateState( ctx, new_state );
-   _swsetup_InvalidateState( ctx, new_state );
-   _ac_InvalidateState( ctx, new_state );
-   _tnl_InvalidateState( ctx, new_state );
-   _ae_invalidate_state( ctx, new_state );
-   RADEON_CONTEXT(ctx)->NewGLState |= new_state;
-   radeonVtxfmtInvalidate( ctx );
-}
-
-
-/* A hack.  Need a faster way to find this out.
- */
-static GLboolean check_material( GLcontext *ctx )
-{
-   TNLcontext *tnl = TNL_CONTEXT(ctx);
-   GLint i;
-
-   for (i = _TNL_ATTRIB_MAT_FRONT_AMBIENT; 
-	i < _TNL_ATTRIB_MAT_BACK_INDEXES; 
-	i++)
-      if (tnl->vb.AttribPtr[i] &&
-	  tnl->vb.AttribPtr[i]->stride)
-	 return GL_TRUE;
-
-   return GL_FALSE;
-}
-      
-
-static void radeonWrapRunPipeline( GLcontext *ctx )
-{
-   radeonContextPtr rmesa = RADEON_CONTEXT(ctx);
-   GLboolean has_material;
-
-   if (0)
-      fprintf(stderr, "%s, newstate: %x\n", __FUNCTION__, rmesa->NewGLState);
-
-   /* Validate state:
-    */
-   if (rmesa->NewGLState)
-      radeonValidateState( ctx );
-
-   has_material = (ctx->Light.Enabled && check_material( ctx ));
-
-   if (has_material) {
-      TCL_FALLBACK( ctx, RADEON_TCL_FALLBACK_MATERIAL, GL_TRUE );
-   }
-
-   /* Run the pipeline.
-    */ 
-   _tnl_run_pipeline( ctx );
-
-   if (has_material) {
-      TCL_FALLBACK( ctx, RADEON_TCL_FALLBACK_MATERIAL, GL_FALSE );
-   }
-}
-
-
-/* Initialize the driver's state functions.
- */
-void radeonInitStateFuncs( GLcontext *ctx )
-{
-   ctx->Driver.UpdateState		= radeonInvalidateState;
-   ctx->Driver.LightingSpaceChange      = radeonLightingSpaceChange;
-
-   ctx->Driver.DrawBuffer		= radeonDrawBuffer;
-   ctx->Driver.ReadBuffer		= radeonReadBuffer;
-
-   ctx->Driver.AlphaFunc		= radeonAlphaFunc;
-   ctx->Driver.BlendEquationSeparate	= radeonBlendEquationSeparate;
-   ctx->Driver.BlendFuncSeparate	= radeonBlendFuncSeparate;
-   ctx->Driver.ClearColor		= radeonClearColor;
-   ctx->Driver.ClearDepth		= radeonClearDepth;
-   ctx->Driver.ClearIndex		= NULL;
-   ctx->Driver.ClearStencil		= radeonClearStencil;
-   ctx->Driver.ClipPlane		= radeonClipPlane;
-   ctx->Driver.ColorMask		= radeonColorMask;
-   ctx->Driver.CullFace			= radeonCullFace;
-   ctx->Driver.DepthFunc		= radeonDepthFunc;
-   ctx->Driver.DepthMask		= radeonDepthMask;
-   ctx->Driver.DepthRange		= radeonDepthRange;
-   ctx->Driver.Enable			= radeonEnable;
-   ctx->Driver.Fogfv			= radeonFogfv;
-   ctx->Driver.FrontFace		= radeonFrontFace;
-   ctx->Driver.Hint			= NULL;
-   ctx->Driver.IndexMask		= NULL;
-   ctx->Driver.LightModelfv		= radeonLightModelfv;
-   ctx->Driver.Lightfv			= radeonLightfv;
-   ctx->Driver.LineStipple              = radeonLineStipple;
-   ctx->Driver.LineWidth                = radeonLineWidth;
-   ctx->Driver.LogicOpcode		= radeonLogicOpCode;
-   ctx->Driver.PolygonMode		= radeonPolygonMode;
-
-   if (RADEON_CONTEXT(ctx)->dri.drmMinor > 1)
-      ctx->Driver.PolygonOffset		= radeonPolygonOffset;
-
-   ctx->Driver.PolygonStipple		= radeonPolygonStipple;
-   ctx->Driver.RenderMode		= radeonRenderMode;
-   ctx->Driver.Scissor			= radeonScissor;
-   ctx->Driver.ShadeModel		= radeonShadeModel;
-   ctx->Driver.StencilFunc		= radeonStencilFunc;
-   ctx->Driver.StencilMask		= radeonStencilMask;
-   ctx->Driver.StencilOp		= radeonStencilOp;
-   ctx->Driver.Viewport			= radeonViewport;
-
-   /* Pixel path fallbacks
-    */
-   ctx->Driver.Accum                    = _swrast_Accum;
-   ctx->Driver.Bitmap                   = _swrast_Bitmap;
-   ctx->Driver.CopyPixels               = _swrast_CopyPixels;
-   ctx->Driver.DrawPixels               = _swrast_DrawPixels;
-   ctx->Driver.ReadPixels               = _swrast_ReadPixels;
-
-   /* Swrast hooks for imaging extensions:
-    */
-   ctx->Driver.CopyColorTable		= _swrast_CopyColorTable;
-   ctx->Driver.CopyColorSubTable	= _swrast_CopyColorSubTable;
-   ctx->Driver.CopyConvolutionFilter1D	= _swrast_CopyConvolutionFilter1D;
-   ctx->Driver.CopyConvolutionFilter2D	= _swrast_CopyConvolutionFilter2D;
-
-   TNL_CONTEXT(ctx)->Driver.NotifyMaterialChange = radeonUpdateMaterial;
-   TNL_CONTEXT(ctx)->Driver.RunPipeline = radeonWrapRunPipeline;
-}
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/radeon/radeon_state.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/radeon/radeon_state.h
deleted file mode 100644
index 07739be94..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/radeon/radeon_state.h
+++ /dev/null
@@ -1,74 +0,0 @@
-/* $XFree86: xc/lib/GL/mesa/src/drv/radeon/radeon_state.h,v 1.5 2002/11/05 17:46:09 tsi Exp $ */
-/**************************************************************************
-
-Copyright 2000, 2001 ATI Technologies Inc., Ontario, Canada, and
-                     VA Linux Systems Inc., Fremont, California.
-
-All Rights Reserved.
-
-Permission is hereby granted, free of charge, to any person obtaining
-a copy of this software and associated documentation files (the
-"Software"), to deal in the Software without restriction, including
-without limitation the rights to use, copy, modify, merge, publish,
-distribute, sublicense, and/or sell copies of the Software, and to
-permit persons to whom the Software is furnished to do so, subject to
-the following conditions:
-
-The above copyright notice and this permission notice (including the
-next paragraph) shall be included in all copies or substantial
-portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
-EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
-IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
-LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
-OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
-WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-**************************************************************************/
-
-/*
- * Authors:
- *   Kevin E. Martin <martin@valinux.com>
- *   Gareth Hughes <gareth@valinux.com>
- *
- */
-
-#ifndef __RADEON_STATE_H__
-#define __RADEON_STATE_H__
-
-#include "radeon_context.h"
-
-extern void radeonInitState( radeonContextPtr rmesa );
-extern void radeonInitStateFuncs( GLcontext *ctx );
-
-extern void radeonUpdateMaterial( GLcontext *ctx );
-
-extern void radeonSetCliprects( radeonContextPtr rmesa, GLenum mode );
-extern void radeonRecalcScissorRects( radeonContextPtr rmesa );
-extern void radeonUpdateViewportOffset( GLcontext *ctx );
-extern void radeonUpdateWindow( GLcontext *ctx );
-
-extern void radeonValidateState( GLcontext *ctx );
-
-extern void radeonPrintDirty( radeonContextPtr rmesa,
-			      const char *msg );
-
-
-extern void radeonFallback( GLcontext *ctx, GLuint bit, GLboolean mode );
-#define FALLBACK( rmesa, bit, mode ) do {				\
-   if ( 0 ) fprintf( stderr, "FALLBACK in %s: #%d=%d\n",		\
-		     __FUNCTION__, bit, mode );				\
-   radeonFallback( rmesa->glCtx, bit, mode );				\
-} while (0)
-
-
-#define MODEL_PROJ 0
-#define MODEL      1
-#define MODEL_IT   2
-#define TEXMAT_0   3
-#define TEXMAT_1   4
-#define TEXMAT_2   5
-
-#endif
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/radeon/radeon_state_init.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/radeon/radeon_state_init.c
deleted file mode 100644
index 1caffe132..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/radeon/radeon_state_init.c
+++ /dev/null
@@ -1,572 +0,0 @@
-/* $XFree86: xc/lib/GL/mesa/src/drv/radeon/radeon_state_init.c,v 1.3 2003/02/22 06:21:11 dawes Exp $ */
-/*
- * Copyright 2000, 2001 VA Linux Systems Inc., Fremont, California.
- *
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * on the rights to use, copy, modify, merge, publish, distribute, sub
- * license, and/or sell copies of the Software, and to permit persons to whom
- * the Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
- * VA LINUX SYSTEMS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- *
- * Authors:
- *    Gareth Hughes <gareth@valinux.com>
- *    Keith Whitwell <keith@tungstengraphics.com>
- */
-
-#include "glheader.h"
-#include "imports.h"
-#include "api_arrayelt.h"
-
-#include "swrast/swrast.h"
-#include "array_cache/acache.h"
-#include "tnl/tnl.h"
-#include "tnl/t_pipeline.h"
-#include "swrast_setup/swrast_setup.h"
-
-#include "radeon_context.h"
-#include "radeon_ioctl.h"
-#include "radeon_state.h"
-#include "radeon_tcl.h"
-#include "radeon_tex.h"
-#include "radeon_swtcl.h"
-#include "radeon_vtxfmt.h"
-
-#include "xmlpool.h"
-
-/* =============================================================
- * State initialization
- */
-
-void radeonPrintDirty( radeonContextPtr rmesa, const char *msg )
-{
-   struct radeon_state_atom *l;
-
-   fprintf(stderr, msg);
-   fprintf(stderr, ": ");
-
-   foreach(l, &rmesa->hw.atomlist) {
-      if (l->dirty || rmesa->hw.all_dirty)
-	 fprintf(stderr, "%s, ", l->name);
-   }
-
-   fprintf(stderr, "\n");
-}
-
-static int cmdpkt( int id ) 
-{
-   drm_radeon_cmd_header_t h;
-   h.i = 0;
-   h.packet.cmd_type = RADEON_CMD_PACKET;
-   h.packet.packet_id = id;
-   return h.i;
-}
-
-static int cmdvec( int offset, int stride, int count ) 
-{
-   drm_radeon_cmd_header_t h;
-   h.i = 0;
-   h.vectors.cmd_type = RADEON_CMD_VECTORS;
-   h.vectors.offset = offset;
-   h.vectors.stride = stride;
-   h.vectors.count = count;
-   return h.i;
-}
-
-static int cmdscl( int offset, int stride, int count ) 
-{
-   drm_radeon_cmd_header_t h;
-   h.i = 0;
-   h.scalars.cmd_type = RADEON_CMD_SCALARS;
-   h.scalars.offset = offset;
-   h.scalars.stride = stride;
-   h.scalars.count = count;
-   return h.i;
-}
-
-#define CHECK( NM, FLAG )			\
-static GLboolean check_##NM( GLcontext *ctx )	\
-{						\
-   return FLAG;					\
-}
-
-#define TCL_CHECK( NM, FLAG )				\
-static GLboolean check_##NM( GLcontext *ctx )		\
-{							\
-   radeonContextPtr rmesa = RADEON_CONTEXT(ctx);	\
-   return !rmesa->TclFallback && (FLAG);		\
-}
-
-
-CHECK( always, GL_TRUE )
-CHECK( tex0, ctx->Texture.Unit[0]._ReallyEnabled )
-CHECK( tex1, ctx->Texture.Unit[1]._ReallyEnabled )
-CHECK( fog, ctx->Fog.Enabled )
-TCL_CHECK( tcl, GL_TRUE )
-TCL_CHECK( tcl_tex0, ctx->Texture.Unit[0]._ReallyEnabled )
-TCL_CHECK( tcl_tex1, ctx->Texture.Unit[1]._ReallyEnabled )
-TCL_CHECK( tcl_lighting, ctx->Light.Enabled )
-TCL_CHECK( tcl_eyespace_or_lighting, ctx->_NeedEyeCoords || ctx->Light.Enabled )
-TCL_CHECK( tcl_lit0, ctx->Light.Enabled && ctx->Light.Light[0].Enabled )
-TCL_CHECK( tcl_lit1, ctx->Light.Enabled && ctx->Light.Light[1].Enabled )
-TCL_CHECK( tcl_lit2, ctx->Light.Enabled && ctx->Light.Light[2].Enabled )
-TCL_CHECK( tcl_lit3, ctx->Light.Enabled && ctx->Light.Light[3].Enabled )
-TCL_CHECK( tcl_lit4, ctx->Light.Enabled && ctx->Light.Light[4].Enabled )
-TCL_CHECK( tcl_lit5, ctx->Light.Enabled && ctx->Light.Light[5].Enabled )
-TCL_CHECK( tcl_lit6, ctx->Light.Enabled && ctx->Light.Light[6].Enabled )
-TCL_CHECK( tcl_lit7, ctx->Light.Enabled && ctx->Light.Light[7].Enabled )
-TCL_CHECK( tcl_ucp0, (ctx->Transform.ClipPlanesEnabled & 0x1) )
-TCL_CHECK( tcl_ucp1, (ctx->Transform.ClipPlanesEnabled & 0x2) )
-TCL_CHECK( tcl_ucp2, (ctx->Transform.ClipPlanesEnabled & 0x4) )
-TCL_CHECK( tcl_ucp3, (ctx->Transform.ClipPlanesEnabled & 0x8) )
-TCL_CHECK( tcl_ucp4, (ctx->Transform.ClipPlanesEnabled & 0x10) )
-TCL_CHECK( tcl_ucp5, (ctx->Transform.ClipPlanesEnabled & 0x20) )
-TCL_CHECK( tcl_eyespace_or_fog, ctx->_NeedEyeCoords || ctx->Fog.Enabled ) 
-
-CHECK( txr0, (ctx->Texture.Unit[0]._ReallyEnabled & TEXTURE_RECT_BIT))
-CHECK( txr1, (ctx->Texture.Unit[1]._ReallyEnabled & TEXTURE_RECT_BIT))
-
-
-
-/* Initialize the context's hardware state.
- */
-void radeonInitState( radeonContextPtr rmesa )
-{
-   GLcontext *ctx = rmesa->glCtx;
-   GLuint color_fmt, depth_fmt, i;
-
-   switch ( rmesa->radeonScreen->cpp ) {
-   case 2:
-      color_fmt = RADEON_COLOR_FORMAT_RGB565;
-      break;
-   case 4:
-      color_fmt = RADEON_COLOR_FORMAT_ARGB8888;
-      break;
-   default:
-      fprintf( stderr, "Error: Unsupported pixel depth... exiting\n" );
-      exit( -1 );
-   }
-
-   rmesa->state.color.clear = 0x00000000;
-
-   switch ( ctx->Visual.depthBits ) {
-   case 16:
-      rmesa->state.depth.clear = 0x0000ffff;
-      rmesa->state.depth.scale = 1.0 / (GLfloat)0xffff;
-      depth_fmt = RADEON_DEPTH_FORMAT_16BIT_INT_Z;
-      rmesa->state.stencil.clear = 0x00000000;
-      break;
-   case 24:
-      rmesa->state.depth.clear = 0x00ffffff;
-      rmesa->state.depth.scale = 1.0 / (GLfloat)0xffffff;
-      depth_fmt = RADEON_DEPTH_FORMAT_24BIT_INT_Z;
-      rmesa->state.stencil.clear = 0xffff0000;
-      break;
-   default:
-      fprintf( stderr, "Error: Unsupported depth %d... exiting\n",
-	       ctx->Visual.depthBits );
-      exit( -1 );
-   }
-
-   /* Only have hw stencil when depth buffer is 24 bits deep */
-   rmesa->state.stencil.hwBuffer = ( ctx->Visual.stencilBits > 0 &&
-				     ctx->Visual.depthBits == 24 );
-
-   rmesa->Fallback = 0;
-
-   if ( ctx->Visual.doubleBufferMode && rmesa->sarea->pfCurrentPage == 0 ) {
-      rmesa->state.color.drawOffset = rmesa->radeonScreen->backOffset;
-      rmesa->state.color.drawPitch  = rmesa->radeonScreen->backPitch;
-   } else {
-      rmesa->state.color.drawOffset = rmesa->radeonScreen->frontOffset;
-      rmesa->state.color.drawPitch  = rmesa->radeonScreen->frontPitch;
-   }
-   rmesa->state.pixel.readOffset = rmesa->state.color.drawOffset;
-   rmesa->state.pixel.readPitch  = rmesa->state.color.drawPitch;
-
-   rmesa->hw.max_state_size = 0;
-
-#define ALLOC_STATE( ATOM, CHK, SZ, NM, FLAG )				\
-   do {								\
-      rmesa->hw.ATOM.cmd_size = SZ;				\
-      rmesa->hw.ATOM.cmd = (int *)CALLOC(SZ * sizeof(int));	\
-      rmesa->hw.ATOM.lastcmd = (int *)CALLOC(SZ * sizeof(int));	\
-      rmesa->hw.ATOM.name = NM;					\
-      rmesa->hw.ATOM.is_tcl = FLAG;					\
-      rmesa->hw.ATOM.check = check_##CHK;				\
-      rmesa->hw.ATOM.dirty = GL_TRUE;				\
-      rmesa->hw.max_state_size += SZ * sizeof(int);		\
-   } while (0)
-      
-      
-   /* Allocate state buffers:
-    */
-   ALLOC_STATE( ctx, always, CTX_STATE_SIZE, "CTX/context", 0 );
-   ALLOC_STATE( lin, always, LIN_STATE_SIZE, "LIN/line", 0 );
-   ALLOC_STATE( msk, always, MSK_STATE_SIZE, "MSK/mask", 0 );
-   ALLOC_STATE( vpt, always, VPT_STATE_SIZE, "VPT/viewport", 0 );
-   ALLOC_STATE( set, always, SET_STATE_SIZE, "SET/setup", 0 );
-   ALLOC_STATE( msc, always, MSC_STATE_SIZE, "MSC/misc", 0 );
-   ALLOC_STATE( zbs, always, ZBS_STATE_SIZE, "ZBS/zbias", 0 );
-   ALLOC_STATE( tcl, always, TCL_STATE_SIZE, "TCL/tcl", 1 );
-   ALLOC_STATE( mtl, tcl_lighting, MTL_STATE_SIZE, "MTL/material", 1 );
-   ALLOC_STATE( grd, always, GRD_STATE_SIZE, "GRD/guard-band", 1 );
-   ALLOC_STATE( fog, fog, FOG_STATE_SIZE, "FOG/fog", 1 );
-   ALLOC_STATE( glt, tcl_lighting, GLT_STATE_SIZE, "GLT/light-global", 1 );
-   ALLOC_STATE( eye, tcl_lighting, EYE_STATE_SIZE, "EYE/eye-vector", 1 );
-   ALLOC_STATE( tex[0], tex0, TEX_STATE_SIZE, "TEX/tex-0", 0 );
-   ALLOC_STATE( tex[1], tex1, TEX_STATE_SIZE, "TEX/tex-1", 0 );
-   ALLOC_STATE( mat[0], tcl, MAT_STATE_SIZE, "MAT/modelproject", 1 );
-   ALLOC_STATE( mat[1], tcl_eyespace_or_fog, MAT_STATE_SIZE, "MAT/modelview", 1 );
-   ALLOC_STATE( mat[2], tcl_eyespace_or_lighting, MAT_STATE_SIZE, "MAT/it-modelview", 1 );
-   ALLOC_STATE( mat[3], tcl_tex0, MAT_STATE_SIZE, "MAT/texmat0", 1 );
-   ALLOC_STATE( mat[4], tcl_tex1, MAT_STATE_SIZE, "MAT/texmat1", 1 );
-   ALLOC_STATE( ucp[0], tcl_ucp0, UCP_STATE_SIZE, "UCP/userclip-0", 1 );
-   ALLOC_STATE( ucp[1], tcl_ucp1, UCP_STATE_SIZE, "UCP/userclip-1", 1 );
-   ALLOC_STATE( ucp[2], tcl_ucp2, UCP_STATE_SIZE, "UCP/userclip-2", 1 );
-   ALLOC_STATE( ucp[3], tcl_ucp3, UCP_STATE_SIZE, "UCP/userclip-3", 1 );
-   ALLOC_STATE( ucp[4], tcl_ucp4, UCP_STATE_SIZE, "UCP/userclip-4", 1 );
-   ALLOC_STATE( ucp[5], tcl_ucp5, UCP_STATE_SIZE, "UCP/userclip-5", 1 );
-   ALLOC_STATE( lit[0], tcl_lit0, LIT_STATE_SIZE, "LIT/light-0", 1 );
-   ALLOC_STATE( lit[1], tcl_lit1, LIT_STATE_SIZE, "LIT/light-1", 1 );
-   ALLOC_STATE( lit[2], tcl_lit2, LIT_STATE_SIZE, "LIT/light-2", 1 );
-   ALLOC_STATE( lit[3], tcl_lit3, LIT_STATE_SIZE, "LIT/light-3", 1 );
-   ALLOC_STATE( lit[4], tcl_lit4, LIT_STATE_SIZE, "LIT/light-4", 1 );
-   ALLOC_STATE( lit[5], tcl_lit5, LIT_STATE_SIZE, "LIT/light-5", 1 );
-   ALLOC_STATE( lit[6], tcl_lit6, LIT_STATE_SIZE, "LIT/light-6", 1 );
-   ALLOC_STATE( lit[7], tcl_lit7, LIT_STATE_SIZE, "LIT/light-7", 1 );
-   ALLOC_STATE( txr[0], txr0, TXR_STATE_SIZE, "TXR/txr-0", 0 );
-   ALLOC_STATE( txr[1], txr1, TXR_STATE_SIZE, "TXR/txr-1", 0 );
-
-   radeonSetUpAtomList( rmesa );
-
-   /* Fill in the packet headers:
-    */
-   rmesa->hw.ctx.cmd[CTX_CMD_0] = cmdpkt(RADEON_EMIT_PP_MISC);
-   rmesa->hw.ctx.cmd[CTX_CMD_1] = cmdpkt(RADEON_EMIT_PP_CNTL);
-   rmesa->hw.ctx.cmd[CTX_CMD_2] = cmdpkt(RADEON_EMIT_RB3D_COLORPITCH);
-   rmesa->hw.lin.cmd[LIN_CMD_0] = cmdpkt(RADEON_EMIT_RE_LINE_PATTERN);
-   rmesa->hw.lin.cmd[LIN_CMD_1] = cmdpkt(RADEON_EMIT_SE_LINE_WIDTH);
-   rmesa->hw.msk.cmd[MSK_CMD_0] = cmdpkt(RADEON_EMIT_RB3D_STENCILREFMASK);
-   rmesa->hw.vpt.cmd[VPT_CMD_0] = cmdpkt(RADEON_EMIT_SE_VPORT_XSCALE);
-   rmesa->hw.set.cmd[SET_CMD_0] = cmdpkt(RADEON_EMIT_SE_CNTL);
-   rmesa->hw.set.cmd[SET_CMD_1] = cmdpkt(RADEON_EMIT_SE_CNTL_STATUS);
-   rmesa->hw.msc.cmd[MSC_CMD_0] = cmdpkt(RADEON_EMIT_RE_MISC);
-   rmesa->hw.tex[0].cmd[TEX_CMD_0] = cmdpkt(RADEON_EMIT_PP_TXFILTER_0);
-   rmesa->hw.tex[0].cmd[TEX_CMD_1] = cmdpkt(RADEON_EMIT_PP_BORDER_COLOR_0);
-   rmesa->hw.tex[1].cmd[TEX_CMD_0] = cmdpkt(RADEON_EMIT_PP_TXFILTER_1);
-   rmesa->hw.tex[1].cmd[TEX_CMD_1] = cmdpkt(RADEON_EMIT_PP_BORDER_COLOR_1);
-   rmesa->hw.zbs.cmd[ZBS_CMD_0] = cmdpkt(RADEON_EMIT_SE_ZBIAS_FACTOR);
-   rmesa->hw.tcl.cmd[TCL_CMD_0] = cmdpkt(RADEON_EMIT_SE_TCL_OUTPUT_VTX_FMT);
-   rmesa->hw.mtl.cmd[MTL_CMD_0] = 
-      cmdpkt(RADEON_EMIT_SE_TCL_MATERIAL_EMMISSIVE_RED);
-   rmesa->hw.txr[0].cmd[TXR_CMD_0] = cmdpkt(RADEON_EMIT_PP_TEX_SIZE_0);
-   rmesa->hw.txr[1].cmd[TXR_CMD_0] = cmdpkt(RADEON_EMIT_PP_TEX_SIZE_1);
-   rmesa->hw.grd.cmd[GRD_CMD_0] = 
-      cmdscl( RADEON_SS_VERT_GUARD_CLIP_ADJ_ADDR, 1, 4 );
-   rmesa->hw.fog.cmd[FOG_CMD_0] = 
-      cmdvec( RADEON_VS_FOG_PARAM_ADDR, 1, 4 );
-   rmesa->hw.glt.cmd[GLT_CMD_0] = 
-      cmdvec( RADEON_VS_GLOBAL_AMBIENT_ADDR, 1, 4 );
-   rmesa->hw.eye.cmd[EYE_CMD_0] = 
-      cmdvec( RADEON_VS_EYE_VECTOR_ADDR, 1, 4 );
-
-   for (i = 0 ; i < 5; i++) {
-      rmesa->hw.mat[i].cmd[MAT_CMD_0] = 
-	 cmdvec( RADEON_VS_MATRIX_0_ADDR + i*4, 1, 16);
-   }
-
-   for (i = 0 ; i < 8; i++) {
-      rmesa->hw.lit[i].cmd[LIT_CMD_0] = 
-	 cmdvec( RADEON_VS_LIGHT_AMBIENT_ADDR + i, 8, 24 );
-      rmesa->hw.lit[i].cmd[LIT_CMD_1] = 
-	 cmdscl( RADEON_SS_LIGHT_DCD_ADDR + i, 8, 6 );
-   }
-
-   for (i = 0 ; i < 6; i++) {
-      rmesa->hw.ucp[i].cmd[UCP_CMD_0] = 
-	 cmdvec( RADEON_VS_UCP_ADDR + i, 1, 4 );
-   }
-
-   rmesa->last_ReallyEnabled = -1;
-
-   /* Initial Harware state:
-    */
-   rmesa->hw.ctx.cmd[CTX_PP_MISC] = (RADEON_ALPHA_TEST_PASS |
-				     RADEON_CHROMA_FUNC_FAIL |
-				     RADEON_CHROMA_KEY_NEAREST |
-				     RADEON_SHADOW_FUNC_EQUAL |
-				     RADEON_SHADOW_PASS_1 |
-				     RADEON_RIGHT_HAND_CUBE_OGL);
-
-   rmesa->hw.ctx.cmd[CTX_PP_FOG_COLOR] = (RADEON_FOG_VERTEX |
-					  RADEON_FOG_USE_DEPTH);
-
-   rmesa->hw.ctx.cmd[CTX_RE_SOLID_COLOR] = 0x00000000;
-
-   rmesa->hw.ctx.cmd[CTX_RB3D_BLENDCNTL] = (RADEON_COMB_FCN_ADD_CLAMP |
-					    RADEON_SRC_BLEND_GL_ONE |
-					    RADEON_DST_BLEND_GL_ZERO );
-
-   rmesa->hw.ctx.cmd[CTX_RB3D_DEPTHOFFSET] =
-      rmesa->radeonScreen->depthOffset + rmesa->radeonScreen->fbLocation;
-
-   rmesa->hw.ctx.cmd[CTX_RB3D_DEPTHPITCH] = 
-      ((rmesa->radeonScreen->depthPitch &
-	RADEON_DEPTHPITCH_MASK) |
-       RADEON_DEPTH_ENDIAN_NO_SWAP);
-       
-   if (rmesa->using_hyperz)
-       rmesa->hw.ctx.cmd[CTX_RB3D_DEPTHPITCH] |= RADEON_DEPTH_HYPERZ;
-
-   rmesa->hw.ctx.cmd[CTX_RB3D_ZSTENCILCNTL] = (depth_fmt |
-					       RADEON_Z_TEST_LESS |
-					       RADEON_STENCIL_TEST_ALWAYS |
-					       RADEON_STENCIL_FAIL_KEEP |
-					       RADEON_STENCIL_ZPASS_KEEP |
-					       RADEON_STENCIL_ZFAIL_KEEP |
-					       RADEON_Z_WRITE_ENABLE);
-
-   if (rmesa->using_hyperz) {
-       rmesa->hw.ctx.cmd[CTX_RB3D_ZSTENCILCNTL] |= RADEON_Z_COMPRESSION_ENABLE |
-						   RADEON_Z_DECOMPRESSION_ENABLE;
-      if (rmesa->radeonScreen->chipset & RADEON_CHIPSET_TCL) {
-	 /* works for q3, but slight rendering errors with glxgears ? */
-/*	 rmesa->hw.ctx.cmd[CTX_RB3D_ZSTENCILCNTL] |= RADEON_Z_HIERARCHY_ENABLE;*/
-	 /* need this otherwise get lots of lockups with q3 ??? */
-	 rmesa->hw.ctx.cmd[CTX_RB3D_ZSTENCILCNTL] |= RADEON_FORCE_Z_DIRTY;
-      } 
-   }
-
-   rmesa->hw.ctx.cmd[CTX_PP_CNTL] = (RADEON_SCISSOR_ENABLE |
-				     RADEON_ANTI_ALIAS_NONE);
-
-   rmesa->hw.ctx.cmd[CTX_RB3D_CNTL] = (RADEON_PLANE_MASK_ENABLE |
-				       color_fmt |
-				       RADEON_ZBLOCK16);
-
-   switch ( driQueryOptioni( &rmesa->optionCache, "dither_mode" ) ) {
-   case DRI_CONF_DITHER_XERRORDIFFRESET:
-      rmesa->hw.ctx.cmd[CTX_RB3D_CNTL] |= RADEON_DITHER_INIT;
-      break;
-   case DRI_CONF_DITHER_ORDERED:
-      rmesa->hw.ctx.cmd[CTX_RB3D_CNTL] |= RADEON_SCALE_DITHER_ENABLE;
-      break;
-   }
-   if ( driQueryOptioni( &rmesa->optionCache, "round_mode" ) ==
-	DRI_CONF_ROUND_ROUND )
-      rmesa->state.color.roundEnable = RADEON_ROUND_ENABLE;
-   else
-      rmesa->state.color.roundEnable = 0;
-   if ( driQueryOptioni (&rmesa->optionCache, "color_reduction" ) ==
-	DRI_CONF_COLOR_REDUCTION_DITHER )
-      rmesa->hw.ctx.cmd[CTX_RB3D_CNTL] |= RADEON_DITHER_ENABLE;
-   else
-      rmesa->hw.ctx.cmd[CTX_RB3D_CNTL] |= rmesa->state.color.roundEnable;
-
-   rmesa->hw.ctx.cmd[CTX_RB3D_COLOROFFSET] = ((rmesa->state.color.drawOffset +
-					       rmesa->radeonScreen->fbLocation)
-					      & RADEON_COLOROFFSET_MASK);
-
-   rmesa->hw.ctx.cmd[CTX_RB3D_COLORPITCH] = ((rmesa->state.color.drawPitch &
-					      RADEON_COLORPITCH_MASK) |
-					     RADEON_COLOR_ENDIAN_NO_SWAP);
-   /* (fixed size) sarea is initialized to zero afaics so can omit version check. Phew! */
-   if (rmesa->sarea->tiling_enabled) {
-      rmesa->hw.ctx.cmd[CTX_RB3D_COLORPITCH] |= RADEON_COLOR_TILE_ENABLE;
-   }
-
-   rmesa->hw.set.cmd[SET_SE_CNTL] = (RADEON_FFACE_CULL_CCW |
-				     RADEON_BFACE_SOLID |
-				     RADEON_FFACE_SOLID |
-/*  			     RADEON_BADVTX_CULL_DISABLE | */
-				     RADEON_FLAT_SHADE_VTX_LAST |
-				     RADEON_DIFFUSE_SHADE_GOURAUD |
-				     RADEON_ALPHA_SHADE_GOURAUD |
-				     RADEON_SPECULAR_SHADE_GOURAUD |
-				     RADEON_FOG_SHADE_GOURAUD |
-				     RADEON_VPORT_XY_XFORM_ENABLE |
-				     RADEON_VPORT_Z_XFORM_ENABLE |
-				     RADEON_VTX_PIX_CENTER_OGL |
-				     RADEON_ROUND_MODE_TRUNC |
-				     RADEON_ROUND_PREC_8TH_PIX);
-
-   rmesa->hw.set.cmd[SET_SE_CNTL_STATUS] =
-#ifdef MESA_BIG_ENDIAN
-					    RADEON_VC_32BIT_SWAP;
-#else
-  					    RADEON_VC_NO_SWAP;
-#endif
-
-   if (!(rmesa->radeonScreen->chipset & RADEON_CHIPSET_TCL)) {
-     rmesa->hw.set.cmd[SET_SE_CNTL_STATUS] |= RADEON_TCL_BYPASS;
-   }
-
-   rmesa->hw.set.cmd[SET_SE_COORDFMT] = (
-      RADEON_VTX_W0_IS_NOT_1_OVER_W0 |
-      RADEON_TEX1_W_ROUTING_USE_Q1);
-
-
-   rmesa->hw.lin.cmd[LIN_RE_LINE_PATTERN] = ((1 << 16) | 0xffff);
-
-   rmesa->hw.lin.cmd[LIN_RE_LINE_STATE] = 
-      ((0 << RADEON_LINE_CURRENT_PTR_SHIFT) |
-       (1 << RADEON_LINE_CURRENT_COUNT_SHIFT));
-
-   rmesa->hw.lin.cmd[LIN_SE_LINE_WIDTH] = (1 << 4);
-
-   rmesa->hw.msk.cmd[MSK_RB3D_STENCILREFMASK] = 
-      ((0x00 << RADEON_STENCIL_REF_SHIFT) |
-       (0xff << RADEON_STENCIL_MASK_SHIFT) |
-       (0xff << RADEON_STENCIL_WRITEMASK_SHIFT));
-
-   rmesa->hw.msk.cmd[MSK_RB3D_ROPCNTL] = RADEON_ROP_COPY;
-   rmesa->hw.msk.cmd[MSK_RB3D_PLANEMASK] = 0xffffffff;
-
-   rmesa->hw.msc.cmd[MSC_RE_MISC] = 
-      ((0 << RADEON_STIPPLE_X_OFFSET_SHIFT) |
-       (0 << RADEON_STIPPLE_Y_OFFSET_SHIFT) |
-       RADEON_STIPPLE_BIG_BIT_ORDER);
-
-   rmesa->hw.vpt.cmd[VPT_SE_VPORT_XSCALE]  = 0x00000000;
-   rmesa->hw.vpt.cmd[VPT_SE_VPORT_XOFFSET] = 0x00000000;
-   rmesa->hw.vpt.cmd[VPT_SE_VPORT_YSCALE]  = 0x00000000;
-   rmesa->hw.vpt.cmd[VPT_SE_VPORT_YOFFSET] = 0x00000000;
-   rmesa->hw.vpt.cmd[VPT_SE_VPORT_ZSCALE]  = 0x00000000;
-   rmesa->hw.vpt.cmd[VPT_SE_VPORT_ZOFFSET] = 0x00000000;
-
-   for ( i = 0 ; i < ctx->Const.MaxTextureUnits ; i++ ) {
-      rmesa->hw.tex[i].cmd[TEX_PP_TXFILTER] = RADEON_BORDER_MODE_OGL;
-      rmesa->hw.tex[i].cmd[TEX_PP_TXFORMAT] = 
-	  (RADEON_TXFORMAT_ENDIAN_NO_SWAP |
-	   RADEON_TXFORMAT_PERSPECTIVE_ENABLE |
-	   (i << 24) | /* This is one of RADEON_TXFORMAT_ST_ROUTE_STQ[012] */
-	   (2 << RADEON_TXFORMAT_WIDTH_SHIFT) |
-	   (2 << RADEON_TXFORMAT_HEIGHT_SHIFT));
-
-      /* Initialize the texture offset to the start of the card texture heap */
-      rmesa->hw.tex[i].cmd[TEX_PP_TXOFFSET] =
-	  rmesa->radeonScreen->texOffset[RADEON_LOCAL_TEX_HEAP];
-
-      rmesa->hw.tex[i].cmd[TEX_PP_BORDER_COLOR] = 0;
-      rmesa->hw.tex[i].cmd[TEX_PP_TXCBLEND] =  
-	  (RADEON_COLOR_ARG_A_ZERO |
-	   RADEON_COLOR_ARG_B_ZERO |
-	   RADEON_COLOR_ARG_C_CURRENT_COLOR |
-	   RADEON_BLEND_CTL_ADD |
-	   RADEON_SCALE_1X |
-	   RADEON_CLAMP_TX);
-      rmesa->hw.tex[i].cmd[TEX_PP_TXABLEND] = 
-	  (RADEON_ALPHA_ARG_A_ZERO |
-	   RADEON_ALPHA_ARG_B_ZERO |
-	   RADEON_ALPHA_ARG_C_CURRENT_ALPHA |
-	   RADEON_BLEND_CTL_ADD |
-	   RADEON_SCALE_1X |
-	   RADEON_CLAMP_TX);
-      rmesa->hw.tex[i].cmd[TEX_PP_TFACTOR] = 0;
-   }
-
-   /* Can only add ST1 at the time of doing some multitex but can keep
-    * it after that.  Errors if DIFFUSE is missing.
-    */
-   rmesa->hw.tcl.cmd[TCL_OUTPUT_VTXFMT] = 
-      (RADEON_TCL_VTX_Z0 |
-       RADEON_TCL_VTX_W0 |
-       RADEON_TCL_VTX_PK_DIFFUSE
-	 );	/* need to keep this uptodate */
-						   
-   rmesa->hw.tcl.cmd[TCL_OUTPUT_VTXSEL] =
-      ( RADEON_TCL_COMPUTE_XYZW 	|
-	(RADEON_TCL_TEX_INPUT_TEX_0 << RADEON_TCL_TEX_0_OUTPUT_SHIFT) |
-	(RADEON_TCL_TEX_INPUT_TEX_1 << RADEON_TCL_TEX_1_OUTPUT_SHIFT) |
-	(RADEON_TCL_TEX_INPUT_TEX_2 << RADEON_TCL_TEX_2_OUTPUT_SHIFT));
-
-
-   /* XXX */
-   rmesa->hw.tcl.cmd[TCL_MATRIX_SELECT_0] = 
-      ((MODEL << RADEON_MODELVIEW_0_SHIFT) |
-       (MODEL_IT << RADEON_IT_MODELVIEW_0_SHIFT));
-
-   rmesa->hw.tcl.cmd[TCL_MATRIX_SELECT_1] = 
-      ((MODEL_PROJ << RADEON_MODELPROJECT_0_SHIFT) |
-       (TEXMAT_0 << RADEON_TEXMAT_0_SHIFT) |
-       (TEXMAT_1 << RADEON_TEXMAT_1_SHIFT));
-
-   rmesa->hw.tcl.cmd[TCL_UCP_VERT_BLEND_CTL] = 
-      (RADEON_UCP_IN_CLIP_SPACE |
-       RADEON_CULL_FRONT_IS_CCW);
-
-   rmesa->hw.tcl.cmd[TCL_TEXTURE_PROC_CTL] = 0; 
-
-   rmesa->hw.tcl.cmd[TCL_LIGHT_MODEL_CTL] = 
-      (RADEON_SPECULAR_LIGHTS |
-       RADEON_DIFFUSE_SPECULAR_COMBINE |
-       RADEON_LOCAL_LIGHT_VEC_GL |
-       (RADEON_LM_SOURCE_STATE_MULT << RADEON_EMISSIVE_SOURCE_SHIFT) |
-       (RADEON_LM_SOURCE_STATE_MULT << RADEON_AMBIENT_SOURCE_SHIFT) |
-       (RADEON_LM_SOURCE_STATE_MULT << RADEON_DIFFUSE_SOURCE_SHIFT) |
-       (RADEON_LM_SOURCE_STATE_MULT << RADEON_SPECULAR_SOURCE_SHIFT));
-
-   for (i = 0 ; i < 8; i++) {
-      struct gl_light *l = &ctx->Light.Light[i];
-      GLenum p = GL_LIGHT0 + i;
-      *(float *)&(rmesa->hw.lit[i].cmd[LIT_RANGE_CUTOFF]) = FLT_MAX;
-
-      ctx->Driver.Lightfv( ctx, p, GL_AMBIENT, l->Ambient );
-      ctx->Driver.Lightfv( ctx, p, GL_DIFFUSE, l->Diffuse );
-      ctx->Driver.Lightfv( ctx, p, GL_SPECULAR, l->Specular );
-      ctx->Driver.Lightfv( ctx, p, GL_POSITION, NULL );
-      ctx->Driver.Lightfv( ctx, p, GL_SPOT_DIRECTION, NULL );
-      ctx->Driver.Lightfv( ctx, p, GL_SPOT_EXPONENT, &l->SpotExponent );
-      ctx->Driver.Lightfv( ctx, p, GL_SPOT_CUTOFF, &l->SpotCutoff );
-      ctx->Driver.Lightfv( ctx, p, GL_CONSTANT_ATTENUATION,
-			   &l->ConstantAttenuation );
-      ctx->Driver.Lightfv( ctx, p, GL_LINEAR_ATTENUATION, 
-			   &l->LinearAttenuation );
-      ctx->Driver.Lightfv( ctx, p, GL_QUADRATIC_ATTENUATION, 
-		     &l->QuadraticAttenuation );
-      *(float *)&(rmesa->hw.lit[i].cmd[LIT_ATTEN_XXX]) = 0.0;
-   }
-
-   ctx->Driver.LightModelfv( ctx, GL_LIGHT_MODEL_AMBIENT, 
-			     ctx->Light.Model.Ambient );
-
-   TNL_CONTEXT(ctx)->Driver.NotifyMaterialChange( ctx );
-
-   for (i = 0 ; i < 6; i++) {
-      ctx->Driver.ClipPlane( ctx, GL_CLIP_PLANE0 + i, NULL );
-   }
-
-   ctx->Driver.Fogfv( ctx, GL_FOG_MODE, NULL );
-   ctx->Driver.Fogfv( ctx, GL_FOG_DENSITY, &ctx->Fog.Density );
-   ctx->Driver.Fogfv( ctx, GL_FOG_START, &ctx->Fog.Start );
-   ctx->Driver.Fogfv( ctx, GL_FOG_END, &ctx->Fog.End );
-   ctx->Driver.Fogfv( ctx, GL_FOG_COLOR, ctx->Fog.Color );
-   ctx->Driver.Fogfv( ctx, GL_FOG_COORDINATE_SOURCE_EXT, NULL );
-   
-   rmesa->hw.grd.cmd[GRD_VERT_GUARD_CLIP_ADJ] = IEEE_ONE;
-   rmesa->hw.grd.cmd[GRD_VERT_GUARD_DISCARD_ADJ] = IEEE_ONE;
-   rmesa->hw.grd.cmd[GRD_HORZ_GUARD_CLIP_ADJ] = IEEE_ONE;
-   rmesa->hw.grd.cmd[GRD_HORZ_GUARD_DISCARD_ADJ] = IEEE_ONE;
-
-   rmesa->hw.eye.cmd[EYE_X] = 0;
-   rmesa->hw.eye.cmd[EYE_Y] = 0;
-   rmesa->hw.eye.cmd[EYE_Z] = IEEE_ONE;
-   rmesa->hw.eye.cmd[EYE_RESCALE_FACTOR] = IEEE_ONE;
-   
-   rmesa->hw.all_dirty = GL_TRUE;
-}
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/radeon/radeon_swtcl.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/radeon/radeon_swtcl.c
deleted file mode 100644
index 924d4028d..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/radeon/radeon_swtcl.c
+++ /dev/null
@@ -1,983 +0,0 @@
-/* $XFree86: xc/lib/GL/mesa/src/drv/radeon/radeon_swtcl.c,v 1.6 2003/05/06 23:52:08 daenzer Exp $ */
-/**************************************************************************
-
-Copyright 2000, 2001 ATI Technologies Inc., Ontario, Canada, and
-                     VA Linux Systems Inc., Fremont, California.
-
-All Rights Reserved.
-
-Permission is hereby granted, free of charge, to any person obtaining
-a copy of this software and associated documentation files (the
-"Software"), to deal in the Software without restriction, including
-without limitation the rights to use, copy, modify, merge, publish,
-distribute, sublicense, and/or sell copies of the Software, and to
-permit persons to whom the Software is furnished to do so, subject to
-the following conditions:
-
-The above copyright notice and this permission notice (including the
-next paragraph) shall be included in all copies or substantial
-portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
-EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
-IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
-LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
-OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
-WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-**************************************************************************/
-
-/*
- * Authors:
- *   Keith Whitwell <keith@tungstengraphics.com>
- */
-
-#include "glheader.h"
-#include "mtypes.h"
-#include "colormac.h"
-#include "enums.h"
-#include "imports.h"
-#include "macros.h"
-
-#include "swrast_setup/swrast_setup.h"
-#include "math/m_translate.h"
-#include "tnl/tnl.h"
-#include "tnl/t_context.h"
-#include "tnl/t_pipeline.h"
-#include "tnl/t_vtx_api.h"	/* for _tnl_FlushVertices */
-
-#include "radeon_context.h"
-#include "radeon_ioctl.h"
-#include "radeon_state.h"
-#include "radeon_swtcl.h"
-#include "radeon_tcl.h"
-
-
-static void flush_last_swtcl_prim( radeonContextPtr rmesa  );
-
-/* R100: xyzw, c0, c1/fog, stq[0..2]  = 4+1+1+3*3 = 15  right? */
-/* R200: xyzw, c0, c1/fog, strq[0..5] = 4+1+1+4*6 = 30 */
-#define RADEON_MAX_TNL_VERTEX_SIZE (15 * sizeof(GLfloat))	/* for mesa _tnl stage */
-
-/***********************************************************************
- *                         Initialization 
- ***********************************************************************/
-
-#define EMIT_ATTR( ATTR, STYLE, F0 )					\
-do {									\
-   rmesa->swtcl.vertex_attrs[rmesa->swtcl.vertex_attr_count].attrib = (ATTR);	\
-   rmesa->swtcl.vertex_attrs[rmesa->swtcl.vertex_attr_count].format = (STYLE);	\
-   rmesa->swtcl.vertex_attr_count++;					\
-   fmt_0 |= F0;								\
-} while (0)
-
-#define EMIT_PAD( N )							\
-do {									\
-   rmesa->swtcl.vertex_attrs[rmesa->swtcl.vertex_attr_count].attrib = 0;		\
-   rmesa->swtcl.vertex_attrs[rmesa->swtcl.vertex_attr_count].format = EMIT_PAD;	\
-   rmesa->swtcl.vertex_attrs[rmesa->swtcl.vertex_attr_count].offset = (N);		\
-   rmesa->swtcl.vertex_attr_count++;					\
-} while (0)
-
-static GLuint radeon_cp_vc_frmts[3][2] =
-{
-   { RADEON_CP_VC_FRMT_ST0, RADEON_CP_VC_FRMT_ST0 | RADEON_CP_VC_FRMT_Q0 },
-   { RADEON_CP_VC_FRMT_ST1, RADEON_CP_VC_FRMT_ST1 | RADEON_CP_VC_FRMT_Q1 },
-   { RADEON_CP_VC_FRMT_ST2, RADEON_CP_VC_FRMT_ST2 | RADEON_CP_VC_FRMT_Q2 },
-};
-
-static void radeonSetVertexFormat( GLcontext *ctx )
-{
-   radeonContextPtr rmesa = RADEON_CONTEXT( ctx );
-   TNLcontext *tnl = TNL_CONTEXT(ctx);
-   struct vertex_buffer *VB = &tnl->vb;
-   GLuint index = tnl->render_inputs;
-   int fmt_0 = 0;
-   int offset = 0;
-
-
-   /* Important:
-    */
-   if ( VB->NdcPtr != NULL ) {
-      VB->AttribPtr[VERT_ATTRIB_POS] = VB->NdcPtr;
-   }
-   else {
-      VB->AttribPtr[VERT_ATTRIB_POS] = VB->ClipPtr;
-   }
-
-   assert( VB->AttribPtr[VERT_ATTRIB_POS] != NULL );
-   rmesa->swtcl.vertex_attr_count = 0;
-
-   /* EMIT_ATTR's must be in order as they tell t_vertex.c how to
-    * build up a hardware vertex.
-    */
-   if ( !rmesa->swtcl.needproj ||
-        (index & _TNL_BITS_TEX_ANY)) {	/* for projtex */
-      EMIT_ATTR( _TNL_ATTRIB_POS, EMIT_4F, 
-		 RADEON_CP_VC_FRMT_XY |	RADEON_CP_VC_FRMT_Z | RADEON_CP_VC_FRMT_W0 );
-      offset = 4;
-   }
-   else {
-      EMIT_ATTR( _TNL_ATTRIB_POS, EMIT_3F, 
-		 RADEON_CP_VC_FRMT_XY |	RADEON_CP_VC_FRMT_Z );
-      offset = 3;
-   }
-
-   rmesa->swtcl.coloroffset = offset;
-#if MESA_LITTLE_ENDIAN 
-   EMIT_ATTR( _TNL_ATTRIB_COLOR0, EMIT_4UB_4F_RGBA, 
-	      RADEON_CP_VC_FRMT_PKCOLOR );
-#else
-   EMIT_ATTR( _TNL_ATTRIB_COLOR0, EMIT_4UB_4F_ABGR,
-	      RADEON_CP_VC_FRMT_PKCOLOR );
-#endif
-   offset += 1;
-
-   rmesa->swtcl.specoffset = 0;
-   if (index & (_TNL_BIT_COLOR1|_TNL_BIT_FOG)) {
-
-#if MESA_LITTLE_ENDIAN 
-      if (index & _TNL_BIT_COLOR1) {
-	 rmesa->swtcl.specoffset = offset;
-	 EMIT_ATTR( _TNL_ATTRIB_COLOR1, EMIT_3UB_3F_RGB,
-	 	    RADEON_CP_VC_FRMT_PKSPEC );
-      }
-      else {
-	 EMIT_PAD( 3 );
-      }
-
-      if (index & _TNL_BIT_FOG) {
-	 EMIT_ATTR( _TNL_ATTRIB_FOG, EMIT_1UB_1F,
-	 	    RADEON_CP_VC_FRMT_PKSPEC );
-      }
-      else {
-	 EMIT_PAD( 1 );
-      }
-#else
-      if (index & _TNL_BIT_FOG) {
-	 EMIT_ATTR( _TNL_ATTRIB_FOG, EMIT_1UB_1F,
-	 	    RADEON_CP_VC_FRMT_PKSPEC );
-      }
-      else {
-	 EMIT_PAD( 1 );
-      }
-
-      if (index & _TNL_BIT_COLOR1) {
-	 rmesa->swtcl.specoffset = offset;
-	 EMIT_ATTR( _TNL_ATTRIB_COLOR1, EMIT_3UB_3F_BGR,
-	 	    RADEON_CP_VC_FRMT_PKSPEC );
-      }
-      else {
-	 EMIT_PAD( 3 );
-      }
-#endif
-   }
-
-   if (index & _TNL_BITS_TEX_ANY) {
-      int i;
-
-      for (i = 0; i < ctx->Const.MaxTextureUnits; i++) {
-	 if (index & _TNL_BIT_TEX(i)) {
-	    GLuint sz = VB->TexCoordPtr[i]->size;
-
-	    switch (sz) {
-	    case 1:
-	    case 2:
-	    case 3:
-	       EMIT_ATTR( _TNL_ATTRIB_TEX0+i, EMIT_2F,
-			  radeon_cp_vc_frmts[i][0] );
-	       break;
-	    case 4:
-	       EMIT_ATTR( _TNL_ATTRIB_TEX0+i, EMIT_3F_XYW,
-			  radeon_cp_vc_frmts[i][1] );
-	       break;
-	    default:
-	       continue;
-	    };
-	 }
-      }
-   }
-
-   if ( rmesa->tnl_index != index ||
-	fmt_0 != rmesa->swtcl.vertex_format) {
-      RADEON_NEWPRIM(rmesa);
-      rmesa->swtcl.vertex_format = fmt_0;
-      rmesa->swtcl.vertex_size =
-	  _tnl_install_attrs( ctx,
-			      rmesa->swtcl.vertex_attrs, 
-			      rmesa->swtcl.vertex_attr_count,
-			      NULL, 0 );
-      rmesa->swtcl.vertex_size /= 4;
-      rmesa->tnl_index = index;
-      if (RADEON_DEBUG & DEBUG_VERTS)
-	 fprintf( stderr, "%s: vertex_size= %d floats\n",
-		  __FUNCTION__, rmesa->swtcl.vertex_size);
-   }
-}
-
-
-static void radeonRenderStart( GLcontext *ctx )
-{
-   radeonContextPtr rmesa = RADEON_CONTEXT( ctx );
-
-   radeonSetVertexFormat( ctx );
-   
-   if (rmesa->dma.flush != 0 && 
-       rmesa->dma.flush != flush_last_swtcl_prim)
-      rmesa->dma.flush( rmesa );
-}
-
-
-/**
- * Set vertex state for SW TCL.  The primary purpose of this function is to
- * determine in advance whether or not the hardware can / should do the
- * projection divide or Mesa should do it.
- */
-void radeonChooseVertexState( GLcontext *ctx )
-{
-   radeonContextPtr rmesa = RADEON_CONTEXT( ctx );
-   TNLcontext *tnl = TNL_CONTEXT(ctx);
-
-   GLuint se_coord_fmt;
-
-   /* We must ensure that we don't do _tnl_need_projected_coords while in a
-    * rasterization fallback.  As this function will be called again when we
-    * leave a rasterization fallback, we can just skip it for now.
-    */
-   if (rmesa->Fallback != 0)
-      return;
-
-   /* HW perspective divide is a win, but tiny vertex formats are a
-    * bigger one.
-    */
-
-   if ( ((tnl->render_inputs & (_TNL_BITS_TEX_ANY|_TNL_BIT_COLOR1) ) == 0)
-	|| (ctx->_TriangleCaps & (DD_TRI_LIGHT_TWOSIDE|DD_TRI_UNFILLED))) {
-      rmesa->swtcl.needproj = GL_TRUE;
-      se_coord_fmt = (RADEON_VTX_XY_PRE_MULT_1_OVER_W0 |
-		      RADEON_VTX_Z_PRE_MULT_1_OVER_W0 |
-		      RADEON_TEX1_W_ROUTING_USE_Q1);
-   }
-   else {
-      rmesa->swtcl.needproj = GL_FALSE;
-      se_coord_fmt = (RADEON_VTX_W0_IS_NOT_1_OVER_W0 |
-		      RADEON_TEX1_W_ROUTING_USE_Q1);
-   }
-
-   _tnl_need_projected_coords( ctx, rmesa->swtcl.needproj );
-
-   if ( se_coord_fmt != rmesa->hw.set.cmd[SET_SE_COORDFMT] ) {
-      RADEON_STATECHANGE( rmesa, set );
-      rmesa->hw.set.cmd[SET_SE_COORDFMT] = se_coord_fmt;
-   }
-}
-
-
-/* Flush vertices in the current dma region.
- */
-static void flush_last_swtcl_prim( radeonContextPtr rmesa  )
-{
-   if (RADEON_DEBUG & DEBUG_IOCTL)
-      fprintf(stderr, "%s\n", __FUNCTION__);
-
-   rmesa->dma.flush = NULL;
-
-   if (rmesa->dma.current.buf) {
-      struct radeon_dma_region *current = &rmesa->dma.current;
-      GLuint current_offset = (rmesa->radeonScreen->gart_buffer_offset +
-			       current->buf->buf->idx * RADEON_BUFFER_SIZE + 
-			       current->start);
-
-      assert (!(rmesa->swtcl.hw_primitive & RADEON_CP_VC_CNTL_PRIM_WALK_IND));
-
-      assert (current->start + 
-	      rmesa->swtcl.numverts * rmesa->swtcl.vertex_size * 4 ==
-	      current->ptr);
-
-      if (rmesa->dma.current.start != rmesa->dma.current.ptr) {
-	 radeonEnsureCmdBufSpace( rmesa, VERT_AOS_BUFSZ +
-			          rmesa->hw.max_state_size + VBUF_BUFSZ );
-
-	 radeonEmitVertexAOS( rmesa,
-			      rmesa->swtcl.vertex_size,
-			      current_offset);
-
-	 radeonEmitVbufPrim( rmesa,
-			     rmesa->swtcl.vertex_format,
-			     rmesa->swtcl.hw_primitive,
-			     rmesa->swtcl.numverts);
-      }
-
-      rmesa->swtcl.numverts = 0;
-      current->start = current->ptr;
-   }
-}
-
-
-/* Alloc space in the current dma region.
- */
-static __inline void *radeonAllocDmaLowVerts( radeonContextPtr rmesa,
-					      int nverts, int vsize )
-{
-   GLuint bytes = vsize * nverts;
-
-   if ( rmesa->dma.current.ptr + bytes > rmesa->dma.current.end ) 
-      radeonRefillCurrentDmaRegion( rmesa );
-
-   if (!rmesa->dma.flush) {
-      rmesa->glCtx->Driver.NeedFlush |= FLUSH_STORED_VERTICES;
-      rmesa->dma.flush = flush_last_swtcl_prim;
-   }
-
-   assert( vsize == rmesa->swtcl.vertex_size * 4 );
-   assert( rmesa->dma.flush == flush_last_swtcl_prim );
-   assert (rmesa->dma.current.start + 
-	   rmesa->swtcl.numverts * rmesa->swtcl.vertex_size * 4 ==
-	   rmesa->dma.current.ptr);
-
-
-   {
-      GLubyte *head = (GLubyte *)(rmesa->dma.current.address + rmesa->dma.current.ptr);
-      rmesa->dma.current.ptr += bytes;
-      rmesa->swtcl.numverts += nverts;
-      return head;
-   }
-
-}
-
-
-/*
- * Render unclipped vertex buffers by emitting vertices directly to
- * dma buffers.  Use strip/fan hardware primitives where possible.
- * Try to simulate missing primitives with indexed vertices.
- */
-#define HAVE_POINTS      1
-#define HAVE_LINES       1
-#define HAVE_LINE_STRIPS 1
-#define HAVE_TRIANGLES   1
-#define HAVE_TRI_STRIPS  1
-#define HAVE_TRI_STRIP_1 0
-#define HAVE_TRI_FANS    1
-#define HAVE_QUADS       0
-#define HAVE_QUAD_STRIPS 0
-#define HAVE_POLYGONS    0
-/* \todo: is it possible to make "ELTS" work with t_vertex code ? */
-#define HAVE_ELTS        0
-
-static const GLuint hw_prim[GL_POLYGON+1] = {
-   RADEON_CP_VC_CNTL_PRIM_TYPE_POINT,
-   RADEON_CP_VC_CNTL_PRIM_TYPE_LINE,
-   0,
-   RADEON_CP_VC_CNTL_PRIM_TYPE_LINE_STRIP,
-   RADEON_CP_VC_CNTL_PRIM_TYPE_TRI_LIST,
-   RADEON_CP_VC_CNTL_PRIM_TYPE_TRI_STRIP,
-   RADEON_CP_VC_CNTL_PRIM_TYPE_TRI_FAN,
-   0,
-   0,
-   0
-};
-
-static __inline void radeonDmaPrimitive( radeonContextPtr rmesa, GLenum prim )
-{
-   RADEON_NEWPRIM( rmesa );
-   rmesa->swtcl.hw_primitive = hw_prim[prim];
-   assert(rmesa->dma.current.ptr == rmesa->dma.current.start);
-}
-
-#define LOCAL_VARS radeonContextPtr rmesa = RADEON_CONTEXT(ctx)
-#define INIT( prim ) radeonDmaPrimitive( rmesa, prim )
-#define FLUSH()  RADEON_NEWPRIM( rmesa )
-#define GET_CURRENT_VB_MAX_VERTS() \
-  (((int)rmesa->dma.current.end - (int)rmesa->dma.current.ptr) / (rmesa->swtcl.vertex_size*4))
-#define GET_SUBSEQUENT_VB_MAX_VERTS() \
-  ((RADEON_BUFFER_SIZE) / (rmesa->swtcl.vertex_size*4))
-#define ALLOC_VERTS( nr ) \
-  radeonAllocDmaLowVerts( rmesa, nr, rmesa->swtcl.vertex_size * 4 )
-#define EMIT_VERTS( ctx, j, nr, buf ) \
-  _tnl_emit_vertices_to_buffer(ctx, j, (j)+(nr), buf)
-
-#define TAG(x) radeon_dma_##x
-#include "tnl_dd/t_dd_dmatmp.h"
-
-
-/**********************************************************************/
-/*                          Render pipeline stage                     */
-/**********************************************************************/
-
-
-static GLboolean radeon_run_render( GLcontext *ctx,
-				    struct tnl_pipeline_stage *stage )
-{
-   radeonContextPtr rmesa = RADEON_CONTEXT(ctx);
-   TNLcontext *tnl = TNL_CONTEXT(ctx);
-   struct vertex_buffer *VB = &tnl->vb;
-   tnl_render_func *tab = TAG(render_tab_verts);
-   GLuint i;
-
-   if (rmesa->swtcl.indexed_verts.buf) 
-      RELEASE_ELT_VERTS();
-   	
-   if (rmesa->swtcl.RenderIndex != 0 ||   
-       !radeon_dma_validate_render( ctx, VB ))
-      return GL_TRUE;		
-
-   tnl->Driver.Render.Start( ctx );
-
-   for (i = 0 ; i < VB->PrimitiveCount ; i++)
-   {
-      GLuint prim = VB->Primitive[i].mode;
-      GLuint start = VB->Primitive[i].start;
-      GLuint length = VB->Primitive[i].count;
-
-      if (!length)
-	 continue;
-
-      if (RADEON_DEBUG & DEBUG_PRIMS)
-	 fprintf(stderr, "radeon_render.c: prim %s %d..%d\n", 
-		 _mesa_lookup_enum_by_nr(prim & PRIM_MODE_MASK), 
-		 start, start+length);
-
-      if (length)
-	 tab[prim & PRIM_MODE_MASK]( ctx, start, start + length, prim );
-   }
-
-   tnl->Driver.Render.Finish( ctx );
-
-   return GL_FALSE;		/* finished the pipe */
-}
-
-
-
-
-const struct tnl_pipeline_stage _radeon_render_stage =
-{
-   "radeon render",
-   NULL,
-   NULL,
-   NULL,
-   NULL,
-   radeon_run_render		/* run */
-};
-
-
-/**************************************************************************/
-
-/* Radeon texture rectangle expects coords in 0..1 range, not 0..dimension
- * as in the extension spec.  Need to translate here.
- *
- * Note that swrast expects 0..dimension, so if a fallback is active,
- * don't do anything.  (Maybe need to configure swrast to match hw)
- */
-struct texrect_stage_data {
-   GLvector4f texcoord[MAX_TEXTURE_UNITS];
-};
-
-#define TEXRECT_STAGE_DATA(stage) ((struct texrect_stage_data *)stage->privatePtr)
-
-
-static GLboolean run_texrect_stage( GLcontext *ctx,
-				    struct tnl_pipeline_stage *stage )
-{
-   struct texrect_stage_data *store = TEXRECT_STAGE_DATA(stage);
-   radeonContextPtr rmesa = RADEON_CONTEXT(ctx);
-   TNLcontext *tnl = TNL_CONTEXT(ctx);
-   struct vertex_buffer *VB = &tnl->vb;
-   GLuint i;
-
-   if (rmesa->Fallback)
-      return GL_TRUE;
-
-   for (i = 0 ; i < ctx->Const.MaxTextureUnits ; i++) {
-      if (ctx->Texture.Unit[i]._ReallyEnabled & TEXTURE_RECT_BIT) {
-	 struct gl_texture_object *texObj = ctx->Texture.Unit[i].CurrentRect;
-	 struct gl_texture_image *texImage = texObj->Image[0][texObj->BaseLevel];
-	 const GLfloat iw = 1.0/texImage->Width;
-	 const GLfloat ih = 1.0/texImage->Height;
-	 GLfloat *in = (GLfloat *)VB->TexCoordPtr[i]->data;
-	 GLint instride = VB->TexCoordPtr[i]->stride;
-	 GLfloat (*out)[4] = store->texcoord[i].data;
-	 GLint j;
-	 
-	 for (j = 0 ; j < VB->Count ; j++) {
-	    out[j][0] = in[0] * iw;
-	    out[j][1] = in[1] * ih;
-	    in = (GLfloat *)((GLubyte *)in + instride);
-	 }
-
-	 VB->AttribPtr[VERT_ATTRIB_TEX0+i] = VB->TexCoordPtr[i] = &store->texcoord[i];
-      }
-   }
-
-   return GL_TRUE;
-}
-
-
-/* Called the first time stage->run() is invoked.
- */
-static GLboolean alloc_texrect_data( GLcontext *ctx,
-				     struct tnl_pipeline_stage *stage )
-{
-   struct vertex_buffer *VB = &TNL_CONTEXT(ctx)->vb;
-   struct texrect_stage_data *store;
-   GLuint i;
-
-   stage->privatePtr = CALLOC(sizeof(*store));
-   store = TEXRECT_STAGE_DATA(stage);
-   if (!store)
-      return GL_FALSE;
-
-   for (i = 0 ; i < ctx->Const.MaxTextureUnits ; i++)
-      _mesa_vector4f_alloc( &store->texcoord[i], 0, VB->Size, 32 );
-
-   return GL_TRUE;
-}
-
-static void free_texrect_data( struct tnl_pipeline_stage *stage )
-{
-   struct texrect_stage_data *store = TEXRECT_STAGE_DATA(stage);
-   GLuint i;
-
-   if (store) {
-      for (i = 0 ; i < MAX_TEXTURE_UNITS ; i++)
-	 if (store->texcoord[i].data)
-	    _mesa_vector4f_free( &store->texcoord[i] );
-      FREE( store );
-      stage->privatePtr = NULL;
-   }
-}
-
-const struct tnl_pipeline_stage _radeon_texrect_stage =
-{
-   "radeon texrect stage",			/* name */
-   NULL,
-   alloc_texrect_data,
-   free_texrect_data,
-   NULL,
-   run_texrect_stage
-};
-
-
-/**************************************************************************/
-
-
-static const GLuint reduced_hw_prim[GL_POLYGON+1] = {
-   RADEON_CP_VC_CNTL_PRIM_TYPE_POINT,
-   RADEON_CP_VC_CNTL_PRIM_TYPE_LINE,
-   RADEON_CP_VC_CNTL_PRIM_TYPE_LINE,
-   RADEON_CP_VC_CNTL_PRIM_TYPE_LINE,
-   RADEON_CP_VC_CNTL_PRIM_TYPE_TRI_LIST,
-   RADEON_CP_VC_CNTL_PRIM_TYPE_TRI_LIST,
-   RADEON_CP_VC_CNTL_PRIM_TYPE_TRI_LIST,
-   RADEON_CP_VC_CNTL_PRIM_TYPE_TRI_LIST,
-   RADEON_CP_VC_CNTL_PRIM_TYPE_TRI_LIST,
-   RADEON_CP_VC_CNTL_PRIM_TYPE_TRI_LIST
-};
-
-static void radeonRasterPrimitive( GLcontext *ctx, GLuint hwprim );
-static void radeonRenderPrimitive( GLcontext *ctx, GLenum prim );
-static void radeonResetLineStipple( GLcontext *ctx );
-
-
-/***********************************************************************
- *                    Emit primitives as inline vertices               *
- ***********************************************************************/
-
-#undef LOCAL_VARS
-#undef ALLOC_VERTS
-#define CTX_ARG radeonContextPtr rmesa
-#define GET_VERTEX_DWORDS() rmesa->swtcl.vertex_size
-#define ALLOC_VERTS( n, size ) radeonAllocDmaLowVerts( rmesa, n, (size) * 4 )
-#undef LOCAL_VARS
-#define LOCAL_VARS						\
-   radeonContextPtr rmesa = RADEON_CONTEXT(ctx);		\
-   const char *radeonverts = (char *)rmesa->swtcl.verts;
-#define VERT(x) (radeonVertex *)(radeonverts + ((x) * (vertsize) * sizeof(int)))
-#define VERTEX radeonVertex 
-#undef TAG
-#define TAG(x) radeon_##x
-#include "tnl_dd/t_dd_triemit.h"
-
-
-/***********************************************************************
- *          Macros for t_dd_tritmp.h to draw basic primitives          *
- ***********************************************************************/
-
-#define QUAD( a, b, c, d ) radeon_quad( rmesa, a, b, c, d )
-#define TRI( a, b, c )     radeon_triangle( rmesa, a, b, c )
-#define LINE( a, b )       radeon_line( rmesa, a, b )
-#define POINT( a )         radeon_point( rmesa, a )
-
-/***********************************************************************
- *              Build render functions from dd templates               *
- ***********************************************************************/
-
-#define RADEON_TWOSIDE_BIT	0x01
-#define RADEON_UNFILLED_BIT	0x02
-#define RADEON_MAX_TRIFUNC	0x08
-
-
-static struct {
-   tnl_points_func	        points;
-   tnl_line_func		line;
-   tnl_triangle_func	triangle;
-   tnl_quad_func		quad;
-} rast_tab[RADEON_MAX_TRIFUNC];
-
-
-#define DO_FALLBACK  0
-#define DO_OFFSET    0
-#define DO_UNFILLED (IND & RADEON_UNFILLED_BIT)
-#define DO_TWOSIDE  (IND & RADEON_TWOSIDE_BIT)
-#define DO_FLAT      0
-#define DO_TRI       1
-#define DO_QUAD      1
-#define DO_LINE      1
-#define DO_POINTS    1
-#define DO_FULL_QUAD 1
-
-#define HAVE_RGBA   1
-#define HAVE_SPEC   1
-#define HAVE_BACK_COLORS  0
-#define HAVE_HW_FLATSHADE 1
-#define TAB rast_tab
-
-#define DEPTH_SCALE 1.0
-#define UNFILLED_TRI unfilled_tri
-#define UNFILLED_QUAD unfilled_quad
-#define VERT_X(_v) _v->v.x
-#define VERT_Y(_v) _v->v.y
-#define VERT_Z(_v) _v->v.z
-#define AREA_IS_CCW( a ) (a < 0)
-#define GET_VERTEX(e) (rmesa->swtcl.verts + ((e) * rmesa->swtcl.vertex_size * sizeof(int)))
-
-#define VERT_SET_RGBA( v, c )  					\
-do {								\
-   radeon_color_t *color = (radeon_color_t *)&((v)->ui[coloroffset]);	\
-   UNCLAMPED_FLOAT_TO_UBYTE(color->red, (c)[0]);		\
-   UNCLAMPED_FLOAT_TO_UBYTE(color->green, (c)[1]);		\
-   UNCLAMPED_FLOAT_TO_UBYTE(color->blue, (c)[2]);		\
-   UNCLAMPED_FLOAT_TO_UBYTE(color->alpha, (c)[3]);		\
-} while (0)
-
-#define VERT_COPY_RGBA( v0, v1 ) v0->ui[coloroffset] = v1->ui[coloroffset]
-
-#define VERT_SET_SPEC( v, c )					\
-do {								\
-   if (specoffset) {						\
-      radeon_color_t *spec = (radeon_color_t *)&((v)->ui[specoffset]);	\
-      UNCLAMPED_FLOAT_TO_UBYTE(spec->red, (c)[0]);	\
-      UNCLAMPED_FLOAT_TO_UBYTE(spec->green, (c)[1]);	\
-      UNCLAMPED_FLOAT_TO_UBYTE(spec->blue, (c)[2]);	\
-   }								\
-} while (0)
-#define VERT_COPY_SPEC( v0, v1 )			\
-do {							\
-   if (specoffset) {					\
-      radeon_color_t *spec0 = (radeon_color_t *)&((v0)->ui[specoffset]);	\
-      radeon_color_t *spec1 = (radeon_color_t *)&((v1)->ui[specoffset]);	\
-      spec0->red   = spec1->red;	\
-      spec0->green = spec1->green;	\
-      spec0->blue  = spec1->blue; 	\
-   }							\
-} while (0)
-
-/* These don't need LE32_TO_CPU() as they used to save and restore
- * colors which are already in the correct format.
- */
-#define VERT_SAVE_RGBA( idx )    color[idx] = v[idx]->ui[coloroffset]
-#define VERT_RESTORE_RGBA( idx ) v[idx]->ui[coloroffset] = color[idx]
-#define VERT_SAVE_SPEC( idx )    if (specoffset) spec[idx] = v[idx]->ui[specoffset]
-#define VERT_RESTORE_SPEC( idx ) if (specoffset) v[idx]->ui[specoffset] = spec[idx]
-
-#undef LOCAL_VARS
-#undef TAG
-#undef INIT
-
-#define LOCAL_VARS(n)							\
-   radeonContextPtr rmesa = RADEON_CONTEXT(ctx);			\
-   GLuint color[n], spec[n];						\
-   GLuint coloroffset = rmesa->swtcl.coloroffset;	\
-   GLuint specoffset = rmesa->swtcl.specoffset;			\
-   (void) color; (void) spec; (void) coloroffset; (void) specoffset;
-
-/***********************************************************************
- *                Helpers for rendering unfilled primitives            *
- ***********************************************************************/
-
-#define RASTERIZE(x) radeonRasterPrimitive( ctx, reduced_hw_prim[x] )
-#define RENDER_PRIMITIVE rmesa->swtcl.render_primitive
-#undef TAG
-#define TAG(x) x
-#include "tnl_dd/t_dd_unfilled.h"
-#undef IND
-
-
-/***********************************************************************
- *                      Generate GL render functions                   *
- ***********************************************************************/
-
-
-#define IND (0)
-#define TAG(x) x
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (RADEON_TWOSIDE_BIT)
-#define TAG(x) x##_twoside
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (RADEON_UNFILLED_BIT)
-#define TAG(x) x##_unfilled
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (RADEON_TWOSIDE_BIT|RADEON_UNFILLED_BIT)
-#define TAG(x) x##_twoside_unfilled
-#include "tnl_dd/t_dd_tritmp.h"
-
-
-static void init_rast_tab( void )
-{
-   init();
-   init_twoside();
-   init_unfilled();
-   init_twoside_unfilled();
-}
-
-/**********************************************************************/
-/*               Render unclipped begin/end objects                   */
-/**********************************************************************/
-
-#define RENDER_POINTS( start, count )		\
-   for ( ; start < count ; start++)		\
-      radeon_point( rmesa, VERT(start) )
-#define RENDER_LINE( v0, v1 ) \
-   radeon_line( rmesa, VERT(v0), VERT(v1) )
-#define RENDER_TRI( v0, v1, v2 )  \
-   radeon_triangle( rmesa, VERT(v0), VERT(v1), VERT(v2) )
-#define RENDER_QUAD( v0, v1, v2, v3 ) \
-   radeon_quad( rmesa, VERT(v0), VERT(v1), VERT(v2), VERT(v3) )
-#undef INIT
-#define INIT(x) do {					\
-   radeonRenderPrimitive( ctx, x );			\
-} while (0)
-#undef LOCAL_VARS
-#define LOCAL_VARS						\
-   radeonContextPtr rmesa = RADEON_CONTEXT(ctx);		\
-   const GLuint vertsize = rmesa->swtcl.vertex_size;		\
-   const char *radeonverts = (char *)rmesa->swtcl.verts;		\
-   const GLuint * const elt = TNL_CONTEXT(ctx)->vb.Elts;	\
-   const GLboolean stipple = ctx->Line.StippleFlag;		\
-   (void) elt; (void) stipple;
-#define RESET_STIPPLE	if ( stipple ) radeonResetLineStipple( ctx );
-#define RESET_OCCLUSION
-#define PRESERVE_VB_DEFS
-#define ELT(x) (x)
-#define TAG(x) radeon_##x##_verts
-#include "tnl/t_vb_rendertmp.h"
-#undef ELT
-#undef TAG
-#define TAG(x) radeon_##x##_elts
-#define ELT(x) elt[x]
-#include "tnl/t_vb_rendertmp.h"
-
-
-
-/**********************************************************************/
-/*                    Choose render functions                         */
-/**********************************************************************/
-
-void radeonChooseRenderState( GLcontext *ctx )
-{
-   TNLcontext *tnl = TNL_CONTEXT(ctx);
-   radeonContextPtr rmesa = RADEON_CONTEXT(ctx);
-   GLuint index = 0;
-   GLuint flags = ctx->_TriangleCaps;
-
-   if (!rmesa->TclFallback || rmesa->Fallback) 
-      return;
-
-   if (flags & DD_TRI_LIGHT_TWOSIDE) index |= RADEON_TWOSIDE_BIT;
-   if (flags & DD_TRI_UNFILLED)      index |= RADEON_UNFILLED_BIT;
-
-   if (index != rmesa->swtcl.RenderIndex) {
-      tnl->Driver.Render.Points = rast_tab[index].points;
-      tnl->Driver.Render.Line = rast_tab[index].line;
-      tnl->Driver.Render.ClippedLine = rast_tab[index].line;
-      tnl->Driver.Render.Triangle = rast_tab[index].triangle;
-      tnl->Driver.Render.Quad = rast_tab[index].quad;
-
-      if (index == 0) {
-	 tnl->Driver.Render.PrimTabVerts = radeon_render_tab_verts;
-	 tnl->Driver.Render.PrimTabElts = radeon_render_tab_elts;
-	 tnl->Driver.Render.ClippedPolygon = radeon_fast_clipped_poly;
-      } else {
-	 tnl->Driver.Render.PrimTabVerts = _tnl_render_tab_verts;
-	 tnl->Driver.Render.PrimTabElts = _tnl_render_tab_elts;
-	 tnl->Driver.Render.ClippedPolygon = _tnl_RenderClippedPolygon;
-      }
-
-      rmesa->swtcl.RenderIndex = index;
-   }
-}
-
-
-/**********************************************************************/
-/*                 High level hooks for t_vb_render.c                 */
-/**********************************************************************/
-
-
-static void radeonRasterPrimitive( GLcontext *ctx, GLuint hwprim )
-{
-   radeonContextPtr rmesa = RADEON_CONTEXT(ctx);
-
-   if (rmesa->swtcl.hw_primitive != hwprim) {
-      RADEON_NEWPRIM( rmesa );
-      rmesa->swtcl.hw_primitive = hwprim;
-   }
-}
-
-static void radeonRenderPrimitive( GLcontext *ctx, GLenum prim )
-{
-   radeonContextPtr rmesa = RADEON_CONTEXT(ctx);
-   rmesa->swtcl.render_primitive = prim;
-   if (prim < GL_TRIANGLES || !(ctx->_TriangleCaps & DD_TRI_UNFILLED)) 
-      radeonRasterPrimitive( ctx, reduced_hw_prim[prim] );
-}
-
-static void radeonRenderFinish( GLcontext *ctx )
-{
-}
-
-static void radeonResetLineStipple( GLcontext *ctx )
-{
-   radeonContextPtr rmesa = RADEON_CONTEXT(ctx);
-   RADEON_STATECHANGE( rmesa, lin );
-}
-
-
-/**********************************************************************/
-/*           Transition to/from hardware rasterization.               */
-/**********************************************************************/
-
-static const char * const fallbackStrings[] = {
-   "Texture mode",
-   "glDrawBuffer(GL_FRONT_AND_BACK)",
-   "glEnable(GL_STENCIL) without hw stencil buffer",
-   "glRenderMode(selection or feedback)",
-   "glBlendEquation",
-   "glBlendFunc",
-   "RADEON_NO_RAST",
-   "Mixing GL_CLAMP_TO_BORDER and GL_CLAMP (or GL_MIRROR_CLAMP_ATI)"
-};
-
-
-static const char *getFallbackString(GLuint bit)
-{
-   int i = 0;
-   while (bit > 1) {
-      i++;
-      bit >>= 1;
-   }
-   return fallbackStrings[i];
-}
-
-
-void radeonFallback( GLcontext *ctx, GLuint bit, GLboolean mode )
-{
-   radeonContextPtr rmesa = RADEON_CONTEXT(ctx);
-   TNLcontext *tnl = TNL_CONTEXT(ctx);
-   GLuint oldfallback = rmesa->Fallback;
-
-   if (mode) {
-      rmesa->Fallback |= bit;
-      if (oldfallback == 0) {
-	 RADEON_FIREVERTICES( rmesa );
-	 TCL_FALLBACK( ctx, RADEON_TCL_FALLBACK_RASTER, GL_TRUE );
-	 _swsetup_Wakeup( ctx );
-	 rmesa->swtcl.RenderIndex = ~0;
-         if (RADEON_DEBUG & DEBUG_FALLBACKS) {
-            fprintf(stderr, "Radeon begin rasterization fallback: 0x%x %s\n",
-                    bit, getFallbackString(bit));
-         }
-      }
-   }
-   else {
-      rmesa->Fallback &= ~bit;
-      if (oldfallback == bit) {
-	 _swrast_flush( ctx );
-	 tnl->Driver.Render.Start = radeonRenderStart;
-	 tnl->Driver.Render.PrimitiveNotify = radeonRenderPrimitive;
-	 tnl->Driver.Render.Finish = radeonRenderFinish;
-
-	 tnl->Driver.Render.BuildVertices = _tnl_build_vertices;
-	 tnl->Driver.Render.CopyPV = _tnl_copy_pv;
-	 tnl->Driver.Render.Interp = _tnl_interp;
-
-	 tnl->Driver.Render.ResetLineStipple = radeonResetLineStipple;
-	 TCL_FALLBACK( ctx, RADEON_TCL_FALLBACK_RASTER, GL_FALSE );
-	 if (rmesa->TclFallback) {
-	    /* These are already done if rmesa->TclFallback goes to
-	     * zero above. But not if it doesn't (RADEON_NO_TCL for
-	     * example?)
-	     */
-	    radeonChooseVertexState( ctx );
-	    radeonChooseRenderState( ctx );
-	 }
-         if (RADEON_DEBUG & DEBUG_FALLBACKS) {
-            fprintf(stderr, "Radeon end rasterization fallback: 0x%x %s\n",
-                    bit, getFallbackString(bit));
-         }
-      }
-   }
-}
-
-
-void radeonFlushVertices( GLcontext *ctx, GLuint flags )
-{
-   _tnl_FlushVertices( ctx, flags );
-
-   if (flags & FLUSH_STORED_VERTICES)
-      RADEON_NEWPRIM( RADEON_CONTEXT( ctx ) );
-}
-
-/**********************************************************************/
-/*                            Initialization.                         */
-/**********************************************************************/
-
-void radeonInitSwtcl( GLcontext *ctx )
-{
-   TNLcontext *tnl = TNL_CONTEXT(ctx);
-   radeonContextPtr rmesa = RADEON_CONTEXT(ctx);
-   static int firsttime = 1;
-
-   if (firsttime) {
-      init_rast_tab();
-      firsttime = 0;
-   }
-
-   tnl->Driver.Render.Start = radeonRenderStart;
-   tnl->Driver.Render.Finish = radeonRenderFinish;
-   tnl->Driver.Render.PrimitiveNotify = radeonRenderPrimitive;
-   tnl->Driver.Render.ResetLineStipple = radeonResetLineStipple;
-   tnl->Driver.Render.BuildVertices = _tnl_build_vertices;
-   tnl->Driver.Render.CopyPV = _tnl_copy_pv;
-   tnl->Driver.Render.Interp = _tnl_interp;
-
-   _tnl_init_vertices( ctx, ctx->Const.MaxArrayLockSize + 12, 
-		       RADEON_MAX_TNL_VERTEX_SIZE);
-   
-   rmesa->swtcl.verts = (GLubyte *)tnl->clipspace.vertex_buf;
-   rmesa->swtcl.RenderIndex = ~0;
-   rmesa->swtcl.render_primitive = GL_TRIANGLES;
-   rmesa->swtcl.hw_primitive = 0;
-}
-
-
-void radeonDestroySwtcl( GLcontext *ctx )
-{
-   radeonContextPtr rmesa = RADEON_CONTEXT(ctx);
-
-   if (rmesa->swtcl.indexed_verts.buf) 
-      radeonReleaseDmaRegion( rmesa, &rmesa->swtcl.indexed_verts, 
-			      __FUNCTION__ );
-}
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/radeon/radeon_swtcl.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/radeon/radeon_swtcl.h
deleted file mode 100644
index f95a52c0b..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/radeon/radeon_swtcl.h
+++ /dev/null
@@ -1,69 +0,0 @@
-/* $XFree86$ */
-/**************************************************************************
-
-Copyright 2000, 2001 ATI Technologies Inc., Ontario, Canada, and
-                     VA Linux Systems Inc., Fremont, California.
-
-All Rights Reserved.
-
-Permission is hereby granted, free of charge, to any person obtaining a
-copy of this software and associated documentation files (the "Software"),
-to deal in the Software without restriction, including without limitation
-on the rights to use, copy, modify, merge, publish, distribute, sub
-license, and/or sell copies of the Software, and to permit persons to whom
-the Software is furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice (including the next
-paragraph) shall be included in all copies or substantial portions of the
-Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
-ATI, VA LINUX SYSTEMS AND/OR THEIR SUPPLIERS BE LIABLE FOR ANY CLAIM,
-DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
-OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
-USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-**************************************************************************/
-
-/*
- * Authors:
- *   Keith Whitwell <keith@tungstengraphics.com>
- *
- */
-
-#ifndef __RADEON_TRIS_H__
-#define __RADEON_TRIS_H__
-
-#include "mtypes.h"
-#include "swrast/swrast.h"
-#include "radeon_context.h"
-
-extern void radeonInitSwtcl( GLcontext *ctx );
-extern void radeonDestroySwtcl( GLcontext *ctx );
-
-extern void radeonFlushVertices( GLcontext *ctx, GLuint flags );
-extern void radeonChooseRenderState( GLcontext *ctx );
-extern void radeonChooseVertexState( GLcontext *ctx );
-
-extern void radeonCheckTexSizes( GLcontext *ctx );
-
-extern void radeonBuildVertices( GLcontext *ctx, GLuint start, GLuint count,
-				 GLuint newinputs );
-
-extern void radeonPrintSetupFlags(char *msg, GLuint flags );
-
-
-extern void radeon_emit_indexed_verts( GLcontext *ctx,
-				       GLuint start,
-				       GLuint count );
-
-extern void radeon_translate_vertex( GLcontext *ctx, 
-				     const radeonVertex *src, 
-				     SWvertex *dst );
-
-extern void radeon_print_vertex( GLcontext *ctx, const radeonVertex *v );
-
-
-#endif
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/radeon/radeon_tcl.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/radeon/radeon_tcl.c
deleted file mode 100644
index b13042d96..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/radeon/radeon_tcl.c
+++ /dev/null
@@ -1,489 +0,0 @@
-/* $XFree86$ */
-/**************************************************************************
-
-Copyright 2000, 2001 ATI Technologies Inc., Ontario, Canada, and
-                     Tungsten Graphics Inc., Austin, Texas.
-
-All Rights Reserved.
-
-Permission is hereby granted, free of charge, to any person obtaining
-a copy of this software and associated documentation files (the
-"Software"), to deal in the Software without restriction, including
-without limitation the rights to use, copy, modify, merge, publish,
-distribute, sublicense, and/or sell copies of the Software, and to
-permit persons to whom the Software is furnished to do so, subject to
-the following conditions:
-
-The above copyright notice and this permission notice (including the
-next paragraph) shall be included in all copies or substantial
-portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
-EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
-IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
-LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
-OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
-WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-**************************************************************************/
-
-/*
- * Authors:
- *   Keith Whitwell <keith@tungstengraphics.com>
- */
-
-#include "glheader.h"
-#include "imports.h"
-#include "light.h"
-#include "mtypes.h"
-#include "enums.h"
-
-#include "array_cache/acache.h"
-#include "tnl/tnl.h"
-#include "tnl/t_pipeline.h"
-
-#include "radeon_context.h"
-#include "radeon_state.h"
-#include "radeon_ioctl.h"
-#include "radeon_tex.h"
-#include "radeon_tcl.h"
-#include "radeon_swtcl.h"
-#include "radeon_maos.h"
-
-
-
-/*
- * Render unclipped vertex buffers by emitting vertices directly to
- * dma buffers.  Use strip/fan hardware primitives where possible.
- * Try to simulate missing primitives with indexed vertices.
- */
-#define HAVE_POINTS      1
-#define HAVE_LINES       1
-#define HAVE_LINE_LOOP   0
-#define HAVE_LINE_STRIPS 1
-#define HAVE_TRIANGLES   1
-#define HAVE_TRI_STRIPS  1
-#define HAVE_TRI_STRIP_1 0
-#define HAVE_TRI_FANS    1
-#define HAVE_QUADS       0
-#define HAVE_QUAD_STRIPS 0
-#define HAVE_POLYGONS    1
-#define HAVE_ELTS        1
-
-
-#define HW_POINTS           RADEON_CP_VC_CNTL_PRIM_TYPE_POINT
-#define HW_LINES            RADEON_CP_VC_CNTL_PRIM_TYPE_LINE
-#define HW_LINE_LOOP        0
-#define HW_LINE_STRIP       RADEON_CP_VC_CNTL_PRIM_TYPE_LINE_STRIP
-#define HW_TRIANGLES        RADEON_CP_VC_CNTL_PRIM_TYPE_TRI_LIST
-#define HW_TRIANGLE_STRIP_0 RADEON_CP_VC_CNTL_PRIM_TYPE_TRI_STRIP
-#define HW_TRIANGLE_STRIP_1 0
-#define HW_TRIANGLE_FAN     RADEON_CP_VC_CNTL_PRIM_TYPE_TRI_FAN
-#define HW_QUADS            0
-#define HW_QUAD_STRIP       0
-#define HW_POLYGON          RADEON_CP_VC_CNTL_PRIM_TYPE_TRI_FAN
-
-
-static GLboolean discrete_prim[0x10] = {
-   0,				/* 0 none */
-   1,				/* 1 points */
-   1,				/* 2 lines */
-   0,				/* 3 line_strip */
-   1,				/* 4 tri_list */
-   0,				/* 5 tri_fan */
-   0,				/* 6 tri_type2 */
-   1,				/* 7 rect list (unused) */
-   1,				/* 8 3vert point */
-   1,				/* 9 3vert line */
-   0,
-   0,
-   0,
-   0,
-   0,
-   0,
-};
-   
-
-#define LOCAL_VARS radeonContextPtr rmesa = RADEON_CONTEXT(ctx)
-#define ELT_TYPE  GLushort
-
-#define ELT_INIT(prim, hw_prim) \
-   radeonTclPrimitive( ctx, prim, hw_prim | RADEON_CP_VC_CNTL_PRIM_WALK_IND )
-
-#define GET_MESA_ELTS() rmesa->tcl.Elts
-
-
-/* Don't really know how many elts will fit in what's left of cmdbuf,
- * as there is state to emit, etc:
- */
-
-/* Testing on isosurf shows a maximum around here.  Don't know if it's
- * the card or driver or kernel module that is causing the behaviour.
- */
-#define GET_MAX_HW_ELTS() 300
-
-
-#define RESET_STIPPLE() do {			\
-   RADEON_STATECHANGE( rmesa, lin );		\
-   radeonEmitState( rmesa );			\
-} while (0)
-
-#define AUTO_STIPPLE( mode )  do {		\
-   RADEON_STATECHANGE( rmesa, lin );		\
-   if (mode)					\
-      rmesa->hw.lin.cmd[LIN_RE_LINE_PATTERN] |=	\
-	 RADEON_LINE_PATTERN_AUTO_RESET;	\
-   else						\
-      rmesa->hw.lin.cmd[LIN_RE_LINE_PATTERN] &=	\
-	 ~RADEON_LINE_PATTERN_AUTO_RESET;	\
-   radeonEmitState( rmesa );			\
-} while (0)
-
-
-
-#define ALLOC_ELTS(nr)	radeonAllocElts( rmesa, nr )
-
-static GLushort *radeonAllocElts( radeonContextPtr rmesa, GLuint nr ) 
-{
-   if (rmesa->dma.flush)
-      rmesa->dma.flush( rmesa );
-
-   radeonEnsureCmdBufSpace(rmesa, AOS_BUFSZ(rmesa->tcl.nr_aos_components) +
-			   rmesa->hw.max_state_size + ELTS_BUFSZ(nr));
-
-   radeonEmitAOS( rmesa,
-		rmesa->tcl.aos_components,
-		rmesa->tcl.nr_aos_components, 0 );
-
-   return radeonAllocEltsOpenEnded( rmesa,
-				    rmesa->tcl.vertex_format, 
-				    rmesa->tcl.hw_primitive, nr );
-}
-
-#define CLOSE_ELTS()  RADEON_NEWPRIM( rmesa )
-
-
-
-/* TODO: Try to extend existing primitive if both are identical,
- * discrete and there are no intervening state changes.  (Somewhat
- * duplicates changes to DrawArrays code)
- */
-static void radeonEmitPrim( GLcontext *ctx, 
-		       GLenum prim, 
-		       GLuint hwprim, 
-		       GLuint start, 
-		       GLuint count)	
-{
-   radeonContextPtr rmesa = RADEON_CONTEXT( ctx );
-   radeonTclPrimitive( ctx, prim, hwprim );
-   
-   radeonEnsureCmdBufSpace( rmesa, AOS_BUFSZ(rmesa->tcl.nr_aos_components) +
-			    rmesa->hw.max_state_size + VBUF_BUFSZ );
-
-   radeonEmitAOS( rmesa,
-		  rmesa->tcl.aos_components,
-		  rmesa->tcl.nr_aos_components,
-		  start );
-   
-   /* Why couldn't this packet have taken an offset param?
-    */
-   radeonEmitVbufPrim( rmesa,
-		       rmesa->tcl.vertex_format,
-		       rmesa->tcl.hw_primitive,
-		       count - start );
-}
-
-#define EMIT_PRIM( ctx, prim, hwprim, start, count ) do {       \
-   radeonEmitPrim( ctx, prim, hwprim, start, count );           \
-   (void) rmesa; } while (0)
-
-/* Try & join small primitives
- */
-#if 0
-#define PREFER_DISCRETE_ELT_PRIM( NR, PRIM ) 0
-#else
-#define PREFER_DISCRETE_ELT_PRIM( NR, PRIM )			\
-  ((NR) < 20 ||							\
-   ((NR) < 40 &&						\
-    rmesa->tcl.hw_primitive == (PRIM|				\
-			    RADEON_CP_VC_CNTL_PRIM_WALK_IND|	\
-			    RADEON_CP_VC_CNTL_TCL_ENABLE)))
-#endif
-
-#ifdef MESA_BIG_ENDIAN
-/* We could do without (most of) this ugliness if dest was always 32 bit word aligned... */
-#define EMIT_ELT(dest, offset, x) do {				\
-	int off = offset + ( ( (GLuint)dest & 0x2 ) >> 1 );	\
-	GLushort *des = (GLushort *)( (GLuint)dest & ~0x2 );	\
-	(des)[ off + 1 - 2 * ( off & 1 ) ] = (GLushort)(x); 	\
-	(void)rmesa; } while (0)
-#else
-#define EMIT_ELT(dest, offset, x) do {				\
-	(dest)[offset] = (GLushort) (x);			\
-	(void)rmesa; } while (0)
-#endif
-
-#define EMIT_TWO_ELTS(dest, offset, x, y)  *(GLuint *)(dest+offset) = ((y)<<16)|(x);
-
-
-
-#define TAG(x) tcl_##x
-#include "tnl_dd/t_dd_dmatmp2.h"
-
-/**********************************************************************/
-/*                          External entrypoints                     */
-/**********************************************************************/
-
-void radeonEmitPrimitive( GLcontext *ctx, 
-			  GLuint first,
-			  GLuint last,
-			  GLuint flags )
-{
-   tcl_render_tab_verts[flags&PRIM_MODE_MASK]( ctx, first, last, flags );
-}
-
-void radeonEmitEltPrimitive( GLcontext *ctx, 
-			     GLuint first,
-			     GLuint last,
-			     GLuint flags )
-{
-   tcl_render_tab_elts[flags&PRIM_MODE_MASK]( ctx, first, last, flags );
-}
-
-void radeonTclPrimitive( GLcontext *ctx, 
-			 GLenum prim,
-			 int hw_prim )
-{
-   radeonContextPtr rmesa = RADEON_CONTEXT(ctx);
-   GLuint se_cntl;
-   GLuint newprim = hw_prim | RADEON_CP_VC_CNTL_TCL_ENABLE;
-
-   if (newprim != rmesa->tcl.hw_primitive ||
-       !discrete_prim[hw_prim&0xf]) {
-      RADEON_NEWPRIM( rmesa );
-      rmesa->tcl.hw_primitive = newprim;
-   }
-
-   se_cntl = rmesa->hw.set.cmd[SET_SE_CNTL];
-   se_cntl &= ~RADEON_FLAT_SHADE_VTX_LAST;
-
-   if (prim == GL_POLYGON && (ctx->_TriangleCaps & DD_FLATSHADE)) 
-      se_cntl |= RADEON_FLAT_SHADE_VTX_0;
-   else
-      se_cntl |= RADEON_FLAT_SHADE_VTX_LAST;
-
-   if (se_cntl != rmesa->hw.set.cmd[SET_SE_CNTL]) {
-      RADEON_STATECHANGE( rmesa, set );
-      rmesa->hw.set.cmd[SET_SE_CNTL] = se_cntl;
-   }
-}
-
-
-/**********************************************************************/
-/*                          Render pipeline stage                     */
-/**********************************************************************/
-
-
-/* TCL render.
- */
-static GLboolean radeon_run_tcl_render( GLcontext *ctx,
-					struct tnl_pipeline_stage *stage )
-{
-   radeonContextPtr rmesa = RADEON_CONTEXT(ctx);
-   TNLcontext *tnl = TNL_CONTEXT(ctx);
-   struct vertex_buffer *VB = &tnl->vb;
-   GLuint inputs = VERT_BIT_POS | VERT_BIT_COLOR0;
-   GLuint i;
-
-   /* TODO: separate this from the swtnl pipeline 
-    */
-   if (rmesa->TclFallback)
-      return GL_TRUE;	/* fallback to software t&l */
-
-   if (VB->Count == 0)
-      return GL_FALSE;
-
-   /* NOTE: inputs != tnl->render_inputs - these are the untransformed
-    * inputs.
-    */
-   if (ctx->Light.Enabled) {
-      inputs |= VERT_BIT_NORMAL;
-      if (ctx->_TriangleCaps & DD_SEPARATE_SPECULAR) {
-	 inputs |= VERT_BIT_COLOR1;
-      }
-   }
-
-   if ( ctx->Fog.FogCoordinateSource == GL_FOG_COORD ) {
-      inputs |= VERT_BIT_FOG;
-   }
-
-   for (i = 0 ; i < ctx->Const.MaxTextureUnits; i++) {
-      if (ctx->Texture.Unit[i]._ReallyEnabled) {
-	 if (rmesa->TexGenNeedNormals[i]) {
-	    inputs |= VERT_BIT_NORMAL;
-	 }
-	 inputs |= VERT_BIT_TEX(i);
-      }
-   }
-
-   radeonReleaseArrays( ctx, ~0 );
-   radeonEmitArrays( ctx, inputs );
-
-   rmesa->tcl.Elts = VB->Elts;
-
-   for (i = 0 ; i < VB->PrimitiveCount ; i++)
-   {
-      GLuint prim = VB->Primitive[i].mode;
-      GLuint start = VB->Primitive[i].start;
-      GLuint length = VB->Primitive[i].count;
-
-      if (!length)
-	 continue;
-
-      if (rmesa->tcl.Elts)
-	 radeonEmitEltPrimitive( ctx, start, start+length, prim );
-      else
-	 radeonEmitPrimitive( ctx, start, start+length, prim );
-   }
-
-   return GL_FALSE;		/* finished the pipe */
-}
-
-
-
-/* Initial state for tcl stage.  
- */
-const struct tnl_pipeline_stage _radeon_tcl_stage =
-{
-   "radeon render",
-   NULL,
-   NULL,
-   NULL,
-   NULL,
-   radeon_run_tcl_render	/* run */
-};
-
-
-
-/**********************************************************************/
-/*                 Validate state at pipeline start                   */
-/**********************************************************************/
-
-
-/*-----------------------------------------------------------------------
- * Manage TCL fallbacks
- */
-
-
-static void transition_to_swtnl( GLcontext *ctx )
-{
-   radeonContextPtr rmesa = RADEON_CONTEXT(ctx);
-   TNLcontext *tnl = TNL_CONTEXT(ctx);
-   GLuint se_cntl;
-
-   RADEON_NEWPRIM( rmesa );
-   rmesa->swtcl.vertex_format = 0;
-
-   radeonChooseVertexState( ctx );
-   radeonChooseRenderState( ctx );
-
-   _mesa_validate_all_lighting_tables( ctx ); 
-
-   tnl->Driver.NotifyMaterialChange = 
-      _mesa_validate_all_lighting_tables;
-
-   radeonReleaseArrays( ctx, ~0 );
-
-   se_cntl = rmesa->hw.set.cmd[SET_SE_CNTL];
-   se_cntl |= RADEON_FLAT_SHADE_VTX_LAST;
-	 
-   if (se_cntl != rmesa->hw.set.cmd[SET_SE_CNTL]) {
-      RADEON_STATECHANGE( rmesa, set );
-      rmesa->hw.set.cmd[SET_SE_CNTL] = se_cntl;
-   }
-}
-
-
-static void transition_to_hwtnl( GLcontext *ctx )
-{
-   radeonContextPtr rmesa = RADEON_CONTEXT(ctx);
-   TNLcontext *tnl = TNL_CONTEXT(ctx);
-   GLuint se_coord_fmt = (RADEON_VTX_W0_IS_NOT_1_OVER_W0 |
-			  RADEON_TEX1_W_ROUTING_USE_Q1);
-
-   if ( se_coord_fmt != rmesa->hw.set.cmd[SET_SE_COORDFMT] ) {
-      RADEON_STATECHANGE( rmesa, set );
-      rmesa->hw.set.cmd[SET_SE_COORDFMT] = se_coord_fmt;
-      _tnl_need_projected_coords( ctx, GL_FALSE );
-   }
-
-   radeonUpdateMaterial( ctx );
-
-   tnl->Driver.NotifyMaterialChange = radeonUpdateMaterial;
-
-   if ( rmesa->dma.flush )			
-      rmesa->dma.flush( rmesa );	
-
-   rmesa->dma.flush = NULL;
-   rmesa->swtcl.vertex_format = 0;
-   
-   if (rmesa->swtcl.indexed_verts.buf) 
-      radeonReleaseDmaRegion( rmesa, &rmesa->swtcl.indexed_verts, 
-			      __FUNCTION__ );
-
-   if (RADEON_DEBUG & DEBUG_FALLBACKS) 
-      fprintf(stderr, "Radeon end tcl fallback\n");
-}
-
-static char *fallbackStrings[] = {
-   "Rasterization fallback",
-   "Unfilled triangles",
-   "Twosided lighting, differing materials",
-   "Materials in VB (maybe between begin/end)",
-   "Texgen unit 0",
-   "Texgen unit 1",
-   "Texgen unit 2",
-   "User disable",
-   "texture rectangle unit 0",
-   "texture rectangle unit 1",
-   "texture rectangle unit 2"
-};
-
-
-static char *getFallbackString(GLuint bit)
-{
-   int i = 0;
-   while (bit > 1) {
-      i++;
-      bit >>= 1;
-   }
-   return fallbackStrings[i];
-}
-
-
-
-void radeonTclFallback( GLcontext *ctx, GLuint bit, GLboolean mode )
-{
-   radeonContextPtr rmesa = RADEON_CONTEXT(ctx);
-   GLuint oldfallback = rmesa->TclFallback;
-
-   if (mode) {
-      rmesa->TclFallback |= bit;
-      if (oldfallback == 0) {
-	 if (RADEON_DEBUG & DEBUG_FALLBACKS) 
-	    fprintf(stderr, "Radeon begin tcl fallback %s\n",
-		    getFallbackString( bit ));
-	 transition_to_swtnl( ctx );
-      }
-   }
-   else {
-      rmesa->TclFallback &= ~bit;
-      if (oldfallback == bit) {
-	 if (RADEON_DEBUG & DEBUG_FALLBACKS) 
-	    fprintf(stderr, "Radeon end tcl fallback %s\n",
-		    getFallbackString( bit ));
-	 transition_to_hwtnl( ctx );
-      }
-   }
-}
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/radeon/radeon_tcl.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/radeon/radeon_tcl.h
deleted file mode 100644
index e292d2303..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/radeon/radeon_tcl.h
+++ /dev/null
@@ -1,66 +0,0 @@
-/* $XFree86: xc/lib/GL/mesa/src/drv/radeon/radeon_tcl.h,v 1.2 2003/02/08 21:26:45 dawes Exp $ */
-/**************************************************************************
-
-Copyright 2000, 2001 ATI Technologies Inc., Ontario, Canada, and
-                     Tungsten Grahpics Inc., Austin, Texas.
-
-All Rights Reserved.
-
-Permission is hereby granted, free of charge, to any person obtaining
-a copy of this software and associated documentation files (the
-"Software"), to deal in the Software without restriction, including
-without limitation the rights to use, copy, modify, merge, publish,
-distribute, sublicense, and/or sell copies of the Software, and to
-permit persons to whom the Software is furnished to do so, subject to
-the following conditions:
-
-The above copyright notice and this permission notice (including the
-next paragraph) shall be included in all copies or substantial
-portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
-EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
-IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
-LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
-OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
-WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-**************************************************************************/
-
-/*
- * Authors:
- *   Keith Whitwell <keith@tungstengraphics.com>
- *
- */
-
-#ifndef __RADEON_TCL_H__
-#define __RADEON_TCL_H__
-
-#include "radeon_context.h"
-
-extern void radeonTclPrimitive( GLcontext *ctx, GLenum prim, int hw_prim );
-extern void radeonEmitEltPrimitive( GLcontext *ctx, GLuint first, GLuint last,
-				    GLuint flags );
-extern void radeonEmitPrimitive( GLcontext *ctx, GLuint first, GLuint last,
-				 GLuint flags );
-
-extern void radeonTclFallback( GLcontext *ctx, GLuint bit, GLboolean mode );
-					      
-#define RADEON_TCL_FALLBACK_RASTER            0x1 /* rasterization */
-#define RADEON_TCL_FALLBACK_UNFILLED          0x2 /* unfilled tris */
-#define RADEON_TCL_FALLBACK_LIGHT_TWOSIDE     0x4 /* twoside tris */
-#define RADEON_TCL_FALLBACK_MATERIAL          0x8 /* material in vb */
-#define RADEON_TCL_FALLBACK_TEXGEN_0          0x10 /* texgen, unit 0 */
-#define RADEON_TCL_FALLBACK_TEXGEN_1          0x20 /* texgen, unit 1 */
-#define RADEON_TCL_FALLBACK_TEXGEN_2          0x40 /* texgen, unit 2 */
-#define RADEON_TCL_FALLBACK_TCL_DISABLE       0x80 /* user disable */
-#define RADEON_TCL_FALLBACK_TEXRECT_0         0x100 /* texture rectangle */
-#define RADEON_TCL_FALLBACK_TEXRECT_1         0x200 /* texture rectangle */
-#define RADEON_TCL_FALLBACK_TEXRECT_2         0x400 /* texture rectangle */
-
-#define RADEON_MAX_TCL_VERTSIZE (15*4)
-
-#define TCL_FALLBACK( ctx, bit, mode )	radeonTclFallback( ctx, bit, mode )
-
-#endif
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/radeon/radeon_tex.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/radeon/radeon_tex.c
deleted file mode 100644
index c466af868..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/radeon/radeon_tex.c
+++ /dev/null
@@ -1,866 +0,0 @@
-/* $XFree86: xc/lib/GL/mesa/src/drv/radeon/radeon_tex.c,v 1.6 2002/09/16 18:05:20 eich Exp $ */
-/*
-Copyright 2000, 2001 ATI Technologies Inc., Ontario, Canada, and
-                     VA Linux Systems Inc., Fremont, California.
-
-All Rights Reserved.
-
-Permission is hereby granted, free of charge, to any person obtaining
-a copy of this software and associated documentation files (the
-"Software"), to deal in the Software without restriction, including
-without limitation the rights to use, copy, modify, merge, publish,
-distribute, sublicense, and/or sell copies of the Software, and to
-permit persons to whom the Software is furnished to do so, subject to
-the following conditions:
-
-The above copyright notice and this permission notice (including the
-next paragraph) shall be included in all copies or substantial
-portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
-EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
-IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
-LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
-OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
-WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-*/
-
-/*
- * Authors:
- *    Gareth Hughes <gareth@valinux.com>
- *    Brian Paul <brianp@valinux.com>
- */
-
-#include "glheader.h"
-#include "imports.h"
-#include "colormac.h"
-#include "context.h"
-#include "enums.h"
-#include "image.h"
-#include "simple_list.h"
-#include "texformat.h"
-#include "texstore.h"
-#include "teximage.h"
-#include "texobj.h"
-
-
-#include "radeon_context.h"
-#include "radeon_state.h"
-#include "radeon_ioctl.h"
-#include "radeon_swtcl.h"
-#include "radeon_tex.h"
-
-#include "xmlpool.h"
-
-
-
-/**
- * Set the texture wrap modes.
- * 
- * \param t Texture object whose wrap modes are to be set
- * \param swrap Wrap mode for the \a s texture coordinate
- * \param twrap Wrap mode for the \a t texture coordinate
- */
-
-static void radeonSetTexWrap( radeonTexObjPtr t, GLenum swrap, GLenum twrap )
-{
-   GLboolean  is_clamp = GL_FALSE;
-   GLboolean  is_clamp_to_border = GL_FALSE;
-
-   t->pp_txfilter &= ~(RADEON_CLAMP_S_MASK | RADEON_CLAMP_T_MASK | RADEON_BORDER_MODE_D3D);
-
-   switch ( swrap ) {
-   case GL_REPEAT:
-      t->pp_txfilter |= RADEON_CLAMP_S_WRAP;
-      break;
-   case GL_CLAMP:
-      t->pp_txfilter |= RADEON_CLAMP_S_CLAMP_GL;
-      is_clamp = GL_TRUE;
-      break;
-   case GL_CLAMP_TO_EDGE:
-      t->pp_txfilter |= RADEON_CLAMP_S_CLAMP_LAST;
-      break;
-   case GL_CLAMP_TO_BORDER:
-      t->pp_txfilter |= RADEON_CLAMP_S_CLAMP_GL;
-      is_clamp_to_border = GL_TRUE;
-      break;
-   case GL_MIRRORED_REPEAT:
-      t->pp_txfilter |= RADEON_CLAMP_S_MIRROR;
-      break;
-   case GL_MIRROR_CLAMP_EXT:
-      t->pp_txfilter |= RADEON_CLAMP_S_MIRROR_CLAMP_GL;
-      is_clamp = GL_TRUE;
-      break;
-   case GL_MIRROR_CLAMP_TO_EDGE_EXT:
-      t->pp_txfilter |= RADEON_CLAMP_S_MIRROR_CLAMP_LAST;
-      break;
-   case GL_MIRROR_CLAMP_TO_BORDER_EXT:
-      t->pp_txfilter |= RADEON_CLAMP_S_MIRROR_CLAMP_GL;
-      is_clamp_to_border = GL_TRUE;
-      break;
-   default:
-      _mesa_problem(NULL, "bad S wrap mode in %s", __FUNCTION__);
-   }
-
-   switch ( twrap ) {
-   case GL_REPEAT:
-      t->pp_txfilter |= RADEON_CLAMP_T_WRAP;
-      break;
-   case GL_CLAMP:
-      t->pp_txfilter |= RADEON_CLAMP_T_CLAMP_GL;
-      is_clamp = GL_TRUE;
-      break;
-   case GL_CLAMP_TO_EDGE:
-      t->pp_txfilter |= RADEON_CLAMP_T_CLAMP_LAST;
-      break;
-   case GL_CLAMP_TO_BORDER:
-      t->pp_txfilter |= RADEON_CLAMP_T_CLAMP_GL;
-      is_clamp_to_border = GL_TRUE;
-      break;
-   case GL_MIRRORED_REPEAT:
-      t->pp_txfilter |= RADEON_CLAMP_T_MIRROR;
-      break;
-   case GL_MIRROR_CLAMP_EXT:
-      t->pp_txfilter |= RADEON_CLAMP_T_MIRROR_CLAMP_GL;
-      is_clamp = GL_TRUE;
-      break;
-   case GL_MIRROR_CLAMP_TO_EDGE_EXT:
-      t->pp_txfilter |= RADEON_CLAMP_T_MIRROR_CLAMP_LAST;
-      break;
-   case GL_MIRROR_CLAMP_TO_BORDER_EXT:
-      t->pp_txfilter |= RADEON_CLAMP_T_MIRROR_CLAMP_GL;
-      is_clamp_to_border = GL_TRUE;
-      break;
-   default:
-      _mesa_problem(NULL, "bad T wrap mode in %s", __FUNCTION__);
-   }
-
-   if ( is_clamp_to_border ) {
-      t->pp_txfilter |= RADEON_BORDER_MODE_D3D;
-   }
-
-   t->border_fallback = (is_clamp && is_clamp_to_border);
-}
-
-static void radeonSetTexMaxAnisotropy( radeonTexObjPtr t, GLfloat max )
-{
-   t->pp_txfilter &= ~RADEON_MAX_ANISO_MASK;
-
-   if ( max == 1.0 ) {
-      t->pp_txfilter |= RADEON_MAX_ANISO_1_TO_1;
-   } else if ( max <= 2.0 ) {
-      t->pp_txfilter |= RADEON_MAX_ANISO_2_TO_1;
-   } else if ( max <= 4.0 ) {
-      t->pp_txfilter |= RADEON_MAX_ANISO_4_TO_1;
-   } else if ( max <= 8.0 ) {
-      t->pp_txfilter |= RADEON_MAX_ANISO_8_TO_1;
-   } else {
-      t->pp_txfilter |= RADEON_MAX_ANISO_16_TO_1;
-   }
-}
-
-/**
- * Set the texture magnification and minification modes.
- * 
- * \param t Texture whose filter modes are to be set
- * \param minf Texture minification mode
- * \param magf Texture magnification mode
- */
-
-static void radeonSetTexFilter( radeonTexObjPtr t, GLenum minf, GLenum magf )
-{
-   GLuint anisotropy = (t->pp_txfilter & RADEON_MAX_ANISO_MASK);
-
-   t->pp_txfilter &= ~(RADEON_MIN_FILTER_MASK | RADEON_MAG_FILTER_MASK);
-
-   if ( anisotropy == RADEON_MAX_ANISO_1_TO_1 ) {
-      switch ( minf ) {
-      case GL_NEAREST:
-	 t->pp_txfilter |= RADEON_MIN_FILTER_NEAREST;
-	 break;
-      case GL_LINEAR:
-	 t->pp_txfilter |= RADEON_MIN_FILTER_LINEAR;
-	 break;
-      case GL_NEAREST_MIPMAP_NEAREST:
-	 t->pp_txfilter |= RADEON_MIN_FILTER_NEAREST_MIP_NEAREST;
-	 break;
-      case GL_NEAREST_MIPMAP_LINEAR:
-	 t->pp_txfilter |= RADEON_MIN_FILTER_LINEAR_MIP_NEAREST;
-	 break;
-      case GL_LINEAR_MIPMAP_NEAREST:
-	 t->pp_txfilter |= RADEON_MIN_FILTER_NEAREST_MIP_LINEAR;
-	 break;
-      case GL_LINEAR_MIPMAP_LINEAR:
-	 t->pp_txfilter |= RADEON_MIN_FILTER_LINEAR_MIP_LINEAR;
-	 break;
-      }
-   } else {
-      switch ( minf ) {
-      case GL_NEAREST:
-	 t->pp_txfilter |= RADEON_MIN_FILTER_ANISO_NEAREST;
-	 break;
-      case GL_LINEAR:
-	 t->pp_txfilter |= RADEON_MIN_FILTER_ANISO_LINEAR;
-	 break;
-      case GL_NEAREST_MIPMAP_NEAREST:
-      case GL_LINEAR_MIPMAP_NEAREST:
-	 t->pp_txfilter |= RADEON_MIN_FILTER_ANISO_NEAREST_MIP_NEAREST;
-	 break;
-      case GL_NEAREST_MIPMAP_LINEAR:
-      case GL_LINEAR_MIPMAP_LINEAR:
-	 t->pp_txfilter |= RADEON_MIN_FILTER_ANISO_NEAREST_MIP_LINEAR;
-	 break;
-      }
-   }
-
-   switch ( magf ) {
-   case GL_NEAREST:
-      t->pp_txfilter |= RADEON_MAG_FILTER_NEAREST;
-      break;
-   case GL_LINEAR:
-      t->pp_txfilter |= RADEON_MAG_FILTER_LINEAR;
-      break;
-   }
-}
-
-static void radeonSetTexBorderColor( radeonTexObjPtr t, GLubyte c[4] )
-{
-   t->pp_border_color = radeonPackColor( 4, c[0], c[1], c[2], c[3] );
-}
-
-
-/**
- * Allocate space for and load the mesa images into the texture memory block.
- * This will happen before drawing with a new texture, or drawing with a
- * texture after it was swapped out or teximaged again.
- */
-
-static radeonTexObjPtr radeonAllocTexObj( struct gl_texture_object *texObj )
-{
-   radeonTexObjPtr t;
-
-   t = CALLOC_STRUCT( radeon_tex_obj );
-   texObj->DriverData = t;
-   if ( t != NULL ) {
-      if ( RADEON_DEBUG & DEBUG_TEXTURE ) {
-	 fprintf( stderr, "%s( %p, %p )\n", __FUNCTION__, (void *)texObj, (void *)t );
-      }
-
-      /* Initialize non-image-dependent parts of the state:
-       */
-      t->base.tObj = texObj;
-      t->border_fallback = GL_FALSE;
-
-      t->pp_txfilter = RADEON_BORDER_MODE_OGL;
-      t->pp_txformat = (RADEON_TXFORMAT_ENDIAN_NO_SWAP |
-			RADEON_TXFORMAT_PERSPECTIVE_ENABLE);
-
-      make_empty_list( & t->base );
-
-      radeonSetTexWrap( t, texObj->WrapS, texObj->WrapT );
-      radeonSetTexMaxAnisotropy( t, texObj->MaxAnisotropy );
-      radeonSetTexFilter( t, texObj->MinFilter, texObj->MagFilter );
-      radeonSetTexBorderColor( t, texObj->_BorderChan );
-   }
-
-   return t;
-}
-
-
-static const struct gl_texture_format *
-radeonChooseTextureFormat( GLcontext *ctx, GLint internalFormat,
-                           GLenum format, GLenum type )
-{
-   radeonContextPtr rmesa = RADEON_CONTEXT(ctx);
-   const GLboolean do32bpt =
-       ( rmesa->texture_depth == DRI_CONF_TEXTURE_DEPTH_32 );
-   const GLboolean force16bpt =
-       ( rmesa->texture_depth == DRI_CONF_TEXTURE_DEPTH_FORCE_16 );
-   (void) format;
-
-   switch ( internalFormat ) {
-   case 4:
-   case GL_RGBA:
-   case GL_COMPRESSED_RGBA:
-      switch ( type ) {
-      case GL_UNSIGNED_INT_10_10_10_2:
-      case GL_UNSIGNED_INT_2_10_10_10_REV:
-	 return do32bpt ? _dri_texformat_argb8888 : _dri_texformat_argb1555;
-      case GL_UNSIGNED_SHORT_4_4_4_4:
-      case GL_UNSIGNED_SHORT_4_4_4_4_REV:
-	 return _dri_texformat_argb4444;
-      case GL_UNSIGNED_SHORT_5_5_5_1:
-      case GL_UNSIGNED_SHORT_1_5_5_5_REV:
-	 return _dri_texformat_argb1555;
-      default:
-         return do32bpt ? _dri_texformat_rgba8888 : _dri_texformat_argb4444;
-      }
-
-   case 3:
-   case GL_RGB:
-   case GL_COMPRESSED_RGB:
-      switch ( type ) {
-      case GL_UNSIGNED_SHORT_4_4_4_4:
-      case GL_UNSIGNED_SHORT_4_4_4_4_REV:
-	 return _dri_texformat_argb4444;
-      case GL_UNSIGNED_SHORT_5_5_5_1:
-      case GL_UNSIGNED_SHORT_1_5_5_5_REV:
-	 return _dri_texformat_argb1555;
-      case GL_UNSIGNED_SHORT_5_6_5:
-      case GL_UNSIGNED_SHORT_5_6_5_REV:
-	 return _dri_texformat_rgb565;
-      default:
-         return do32bpt ? _dri_texformat_rgba8888 : _dri_texformat_rgb565;
-      }
-
-   case GL_RGBA8:
-   case GL_RGB10_A2:
-   case GL_RGBA12:
-   case GL_RGBA16:
-      return !force16bpt ?
-	  _dri_texformat_rgba8888 : _dri_texformat_argb4444;
-
-   case GL_RGBA4:
-   case GL_RGBA2:
-      return _dri_texformat_argb4444;
-
-   case GL_RGB5_A1:
-      return _dri_texformat_argb1555;
-
-   case GL_RGB8:
-   case GL_RGB10:
-   case GL_RGB12:
-   case GL_RGB16:
-      return !force16bpt ? _dri_texformat_rgba8888 : _dri_texformat_rgb565;
-
-   case GL_RGB5:
-   case GL_RGB4:
-   case GL_R3_G3_B2:
-      return _dri_texformat_rgb565;
-
-   case GL_ALPHA:
-   case GL_ALPHA4:
-   case GL_ALPHA8:
-   case GL_ALPHA12:
-   case GL_ALPHA16:
-   case GL_COMPRESSED_ALPHA:
-      return _dri_texformat_a8;
-
-   case 1:
-   case GL_LUMINANCE:
-   case GL_LUMINANCE4:
-   case GL_LUMINANCE8:
-   case GL_LUMINANCE12:
-   case GL_LUMINANCE16:
-   case GL_COMPRESSED_LUMINANCE:
-      return _dri_texformat_l8;
-
-   case 2:
-   case GL_LUMINANCE_ALPHA:
-   case GL_LUMINANCE4_ALPHA4:
-   case GL_LUMINANCE6_ALPHA2:
-   case GL_LUMINANCE8_ALPHA8:
-   case GL_LUMINANCE12_ALPHA4:
-   case GL_LUMINANCE12_ALPHA12:
-   case GL_LUMINANCE16_ALPHA16:
-   case GL_COMPRESSED_LUMINANCE_ALPHA:
-      return _dri_texformat_al88;
-
-   case GL_INTENSITY:
-   case GL_INTENSITY4:
-   case GL_INTENSITY8:
-   case GL_INTENSITY12:
-   case GL_INTENSITY16:
-   case GL_COMPRESSED_INTENSITY:
-      return _dri_texformat_i8;
-
-   case GL_YCBCR_MESA:
-      if (type == GL_UNSIGNED_SHORT_8_8_APPLE ||
-          type == GL_UNSIGNED_BYTE)
-         return &_mesa_texformat_ycbcr;
-      else
-         return &_mesa_texformat_ycbcr_rev;
-
-   case GL_RGB_S3TC:
-   case GL_RGB4_S3TC:
-   case GL_COMPRESSED_RGB_S3TC_DXT1_EXT:
-      return &_mesa_texformat_rgb_dxt1;
-
-   case GL_COMPRESSED_RGBA_S3TC_DXT1_EXT:
-      return &_mesa_texformat_rgba_dxt1;
-
-   case GL_RGBA_S3TC:
-   case GL_RGBA4_S3TC:
-   case GL_COMPRESSED_RGBA_S3TC_DXT3_EXT:
-      return &_mesa_texformat_rgba_dxt3;
-
-   case GL_COMPRESSED_RGBA_S3TC_DXT5_EXT:
-      return &_mesa_texformat_rgba_dxt5;
-
-   default:
-      _mesa_problem(ctx, "unexpected texture format in %s", __FUNCTION__);
-      return NULL;
-   }
-
-   return NULL; /* never get here */
-}
-
-
-static void radeonTexImage1D( GLcontext *ctx, GLenum target, GLint level,
-                              GLint internalFormat,
-                              GLint width, GLint border,
-                              GLenum format, GLenum type, const GLvoid *pixels,
-                              const struct gl_pixelstore_attrib *packing,
-                              struct gl_texture_object *texObj,
-                              struct gl_texture_image *texImage )
-{
-   driTextureObject * t = (driTextureObject *) texObj->DriverData;
-
-   if ( t ) {
-      driSwapOutTextureObject( t );
-   }
-   else {
-      t = (driTextureObject *) radeonAllocTexObj( texObj );
-      if (!t) {
-         _mesa_error(ctx, GL_OUT_OF_MEMORY, "glTexImage1D");
-         return;
-      }
-   }
-
-   /* Note, this will call ChooseTextureFormat */
-   _mesa_store_teximage1d(ctx, target, level, internalFormat,
-                          width, border, format, type, pixels,
-                          &ctx->Unpack, texObj, texImage);
-
-   t->dirty_images[0] |= (1 << level);
-}
-
-
-static void radeonTexSubImage1D( GLcontext *ctx, GLenum target, GLint level,
-                                 GLint xoffset,
-                                 GLsizei width,
-                                 GLenum format, GLenum type,
-                                 const GLvoid *pixels,
-                                 const struct gl_pixelstore_attrib *packing,
-                                 struct gl_texture_object *texObj,
-                                 struct gl_texture_image *texImage )
-{
-   driTextureObject * t = (driTextureObject *) texObj->DriverData;
-
-   assert( t ); /* this _should_ be true */
-   if ( t ) {
-      driSwapOutTextureObject( t );
-   }
-   else {
-      t = (driTextureObject *) radeonAllocTexObj( texObj );
-      if (!t) {
-         _mesa_error(ctx, GL_OUT_OF_MEMORY, "glTexSubImage1D");
-         return;
-      }
-   }
-
-   _mesa_store_texsubimage1d(ctx, target, level, xoffset, width,
-			     format, type, pixels, packing, texObj,
-			     texImage);
-
-   t->dirty_images[0] |= (1 << level);
-}
-
-
-static void radeonTexImage2D( GLcontext *ctx, GLenum target, GLint level,
-                              GLint internalFormat,
-                              GLint width, GLint height, GLint border,
-                              GLenum format, GLenum type, const GLvoid *pixels,
-                              const struct gl_pixelstore_attrib *packing,
-                              struct gl_texture_object *texObj,
-                              struct gl_texture_image *texImage )
-{
-   driTextureObject * t = (driTextureObject *) texObj->DriverData;
-   GLuint face;
-
-   /* which cube face or ordinary 2D image */
-   switch (target) {
-   case GL_TEXTURE_CUBE_MAP_POSITIVE_X:
-   case GL_TEXTURE_CUBE_MAP_NEGATIVE_X:
-   case GL_TEXTURE_CUBE_MAP_POSITIVE_Y:
-   case GL_TEXTURE_CUBE_MAP_NEGATIVE_Y:
-   case GL_TEXTURE_CUBE_MAP_POSITIVE_Z:
-   case GL_TEXTURE_CUBE_MAP_NEGATIVE_Z:
-      face = (GLuint) target - (GLuint) GL_TEXTURE_CUBE_MAP_POSITIVE_X;
-      ASSERT(face < 6);
-      break;
-   default:
-      face = 0;
-   }
-
-   if ( t != NULL ) {
-      driSwapOutTextureObject( t );
-   }
-   else {
-      t = (driTextureObject *) radeonAllocTexObj( texObj );
-      if (!t) {
-         _mesa_error(ctx, GL_OUT_OF_MEMORY, "glTexImage2D");
-         return;
-      }
-   }
-
-   /* Note, this will call ChooseTextureFormat */
-   _mesa_store_teximage2d(ctx, target, level, internalFormat,
-                          width, height, border, format, type, pixels,
-                          &ctx->Unpack, texObj, texImage);
-
-   t->dirty_images[face] |= (1 << level);
-}
-
-
-static void radeonTexSubImage2D( GLcontext *ctx, GLenum target, GLint level,
-                                 GLint xoffset, GLint yoffset,
-                                 GLsizei width, GLsizei height,
-                                 GLenum format, GLenum type,
-                                 const GLvoid *pixels,
-                                 const struct gl_pixelstore_attrib *packing,
-                                 struct gl_texture_object *texObj,
-                                 struct gl_texture_image *texImage )
-{
-   driTextureObject * t = (driTextureObject *) texObj->DriverData;
-   GLuint face;
-
-   /* which cube face or ordinary 2D image */
-   switch (target) {
-   case GL_TEXTURE_CUBE_MAP_POSITIVE_X:
-   case GL_TEXTURE_CUBE_MAP_NEGATIVE_X:
-   case GL_TEXTURE_CUBE_MAP_POSITIVE_Y:
-   case GL_TEXTURE_CUBE_MAP_NEGATIVE_Y:
-   case GL_TEXTURE_CUBE_MAP_POSITIVE_Z:
-   case GL_TEXTURE_CUBE_MAP_NEGATIVE_Z:
-      face = (GLuint) target - (GLuint) GL_TEXTURE_CUBE_MAP_POSITIVE_X;
-      ASSERT(face < 6);
-      break;
-   default:
-      face = 0;
-   }
-
-   assert( t ); /* this _should_ be true */
-   if ( t ) {
-      driSwapOutTextureObject( t );
-   }
-   else {
-      t = (driTextureObject *) radeonAllocTexObj( texObj );
-      if (!t) {
-         _mesa_error(ctx, GL_OUT_OF_MEMORY, "glTexSubImage2D");
-         return;
-      }
-   }
-
-   _mesa_store_texsubimage2d(ctx, target, level, xoffset, yoffset, width,
-			     height, format, type, pixels, packing, texObj,
-			     texImage);
-
-   t->dirty_images[face] |= (1 << level);
-}
-
-static void radeonCompressedTexImage2D( GLcontext *ctx, GLenum target, GLint level,
-                              GLint internalFormat,
-                              GLint width, GLint height, GLint border,
-                              GLsizei imageSize, const GLvoid *data,
-                              struct gl_texture_object *texObj,
-                              struct gl_texture_image *texImage )
-{
-   driTextureObject * t = (driTextureObject *) texObj->DriverData;
-   GLuint face;
-
-   /* which cube face or ordinary 2D image */
-   switch (target) {
-   case GL_TEXTURE_CUBE_MAP_POSITIVE_X:
-   case GL_TEXTURE_CUBE_MAP_NEGATIVE_X:
-   case GL_TEXTURE_CUBE_MAP_POSITIVE_Y:
-   case GL_TEXTURE_CUBE_MAP_NEGATIVE_Y:
-   case GL_TEXTURE_CUBE_MAP_POSITIVE_Z:
-   case GL_TEXTURE_CUBE_MAP_NEGATIVE_Z:
-      face = (GLuint) target - (GLuint) GL_TEXTURE_CUBE_MAP_POSITIVE_X;
-      ASSERT(face < 6);
-      break;
-   default:
-      face = 0;
-   }
-
-   if ( t != NULL ) {
-      driSwapOutTextureObject( t );
-   }
-   else {
-      t = (driTextureObject *) radeonAllocTexObj( texObj );
-      if (!t) {
-         _mesa_error(ctx, GL_OUT_OF_MEMORY, "glCompressedTexImage2D");
-         return;
-      }
-   }
-
-   /* Note, this will call ChooseTextureFormat */
-   _mesa_store_compressed_teximage2d(ctx, target, level, internalFormat, width,
-                                 height, border, imageSize, data, texObj, texImage);
-
-   t->dirty_images[face] |= (1 << level);
-}
-
-
-static void radeonCompressedTexSubImage2D( GLcontext *ctx, GLenum target, GLint level,
-                                 GLint xoffset, GLint yoffset,
-                                 GLsizei width, GLsizei height,
-                                 GLenum format,
-                                 GLsizei imageSize, const GLvoid *data,
-                                 struct gl_texture_object *texObj,
-                                 struct gl_texture_image *texImage )
-{
-   driTextureObject * t = (driTextureObject *) texObj->DriverData;
-   GLuint face;
-
-
-   /* which cube face or ordinary 2D image */
-   switch (target) {
-   case GL_TEXTURE_CUBE_MAP_POSITIVE_X:
-   case GL_TEXTURE_CUBE_MAP_NEGATIVE_X:
-   case GL_TEXTURE_CUBE_MAP_POSITIVE_Y:
-   case GL_TEXTURE_CUBE_MAP_NEGATIVE_Y:
-   case GL_TEXTURE_CUBE_MAP_POSITIVE_Z:
-   case GL_TEXTURE_CUBE_MAP_NEGATIVE_Z:
-      face = (GLuint) target - (GLuint) GL_TEXTURE_CUBE_MAP_POSITIVE_X;
-      ASSERT(face < 6);
-      break;
-   default:
-      face = 0;
-   }
-
-   assert( t ); /* this _should_ be true */
-   if ( t ) {
-      driSwapOutTextureObject( t );
-   }
-   else {
-      t = (driTextureObject *) radeonAllocTexObj( texObj );
-      if (!t) {
-         _mesa_error(ctx, GL_OUT_OF_MEMORY, "glCompressedTexSubImage2D");
-         return;
-      }
-   }
-
-   _mesa_store_compressed_texsubimage2d(ctx, target, level, xoffset, yoffset, width,
-                                 height, format, imageSize, data, texObj, texImage);
-
-   t->dirty_images[face] |= (1 << level);
-}
-
-#define SCALED_FLOAT_TO_BYTE( x, scale ) \
-		(((GLuint)((255.0F / scale) * (x))) / 2)
-
-static void radeonTexEnv( GLcontext *ctx, GLenum target,
-			  GLenum pname, const GLfloat *param )
-{
-   radeonContextPtr rmesa = RADEON_CONTEXT(ctx);
-   GLuint unit = ctx->Texture.CurrentUnit;
-   struct gl_texture_unit *texUnit = &ctx->Texture.Unit[unit];
-
-   if ( RADEON_DEBUG & DEBUG_STATE ) {
-      fprintf( stderr, "%s( %s )\n",
-	       __FUNCTION__, _mesa_lookup_enum_by_nr( pname ) );
-   }
-
-   switch ( pname ) {
-   case GL_TEXTURE_ENV_COLOR: {
-      GLubyte c[4];
-      GLuint envColor;
-      UNCLAMPED_FLOAT_TO_RGBA_CHAN( c, texUnit->EnvColor );
-      envColor = radeonPackColor( 4, c[0], c[1], c[2], c[3] );
-      if ( rmesa->hw.tex[unit].cmd[TEX_PP_TFACTOR] != envColor ) {
-	 RADEON_STATECHANGE( rmesa, tex[unit] );
-	 rmesa->hw.tex[unit].cmd[TEX_PP_TFACTOR] = envColor;
-      }
-      break;
-   }
-
-   case GL_TEXTURE_LOD_BIAS_EXT: {
-      GLfloat bias, min;
-      GLuint b;
-
-      /* The Radeon's LOD bias is a signed 2's complement value with a
-       * range of -1.0 <= bias < 4.0.  We break this into two linear
-       * functions, one mapping [-1.0,0.0] to [-128,0] and one mapping
-       * [0.0,4.0] to [0,127].
-       */
-      min = driQueryOptionb (&rmesa->optionCache, "no_neg_lod_bias") ?
-	  0.0 : -1.0;
-      bias = CLAMP( *param, min, 4.0 );
-      if ( bias == 0 ) {
-	 b = 0;
-      } else if ( bias > 0 ) {
-	 b = ((GLuint)SCALED_FLOAT_TO_BYTE( bias, 4.0 )) << RADEON_LOD_BIAS_SHIFT;
-      } else {
-	 b = ((GLuint)SCALED_FLOAT_TO_BYTE( bias, 1.0 )) << RADEON_LOD_BIAS_SHIFT;
-      }
-      if ( (rmesa->hw.tex[unit].cmd[TEX_PP_TXFILTER] & RADEON_LOD_BIAS_MASK) != b ) {
-	 RADEON_STATECHANGE( rmesa, tex[unit] );
-	 rmesa->hw.tex[unit].cmd[TEX_PP_TXFILTER] &= ~RADEON_LOD_BIAS_MASK;
-	 rmesa->hw.tex[unit].cmd[TEX_PP_TXFILTER] |= (b & RADEON_LOD_BIAS_MASK);
-      }
-      break;
-   }
-
-   default:
-      return;
-   }
-}
-
-
-/**
- * Changes variables and flags for a state update, which will happen at the
- * next UpdateTextureState
- */
-
-static void radeonTexParameter( GLcontext *ctx, GLenum target,
-				struct gl_texture_object *texObj,
-				GLenum pname, const GLfloat *params )
-{
-   radeonTexObjPtr t = (radeonTexObjPtr) texObj->DriverData;
-
-   if ( RADEON_DEBUG & (DEBUG_STATE|DEBUG_TEXTURE) ) {
-      fprintf( stderr, "%s( %s )\n", __FUNCTION__,
-	       _mesa_lookup_enum_by_nr( pname ) );
-   }
-
-   switch ( pname ) {
-   case GL_TEXTURE_MIN_FILTER:
-   case GL_TEXTURE_MAG_FILTER:
-   case GL_TEXTURE_MAX_ANISOTROPY_EXT:
-      radeonSetTexMaxAnisotropy( t, texObj->MaxAnisotropy );
-      radeonSetTexFilter( t, texObj->MinFilter, texObj->MagFilter );
-      break;
-
-   case GL_TEXTURE_WRAP_S:
-   case GL_TEXTURE_WRAP_T:
-      radeonSetTexWrap( t, texObj->WrapS, texObj->WrapT );
-      break;
-
-   case GL_TEXTURE_BORDER_COLOR:
-      radeonSetTexBorderColor( t, texObj->_BorderChan );
-      break;
-
-   case GL_TEXTURE_BASE_LEVEL:
-   case GL_TEXTURE_MAX_LEVEL:
-   case GL_TEXTURE_MIN_LOD:
-   case GL_TEXTURE_MAX_LOD:
-      /* This isn't the most efficient solution but there doesn't appear to
-       * be a nice alternative.  Since there's no LOD clamping,
-       * we just have to rely on loading the right subset of mipmap levels
-       * to simulate a clamped LOD.
-       */
-      driSwapOutTextureObject( (driTextureObject *) t );
-      break;
-
-   default:
-      return;
-   }
-
-   /* Mark this texobj as dirty (one bit per tex unit)
-    */
-   t->dirty_state = TEX_ALL;
-}
-
-
-static void radeonBindTexture( GLcontext *ctx, GLenum target,
-			       struct gl_texture_object *texObj )
-{
-   if ( RADEON_DEBUG & (DEBUG_STATE|DEBUG_TEXTURE) ) {
-      fprintf( stderr, "%s( %p ) unit=%d\n", __FUNCTION__, (void *)texObj,
-	       ctx->Texture.CurrentUnit );
-   }
-
-   assert( (target != GL_TEXTURE_1D && target != GL_TEXTURE_2D &&
-            target != GL_TEXTURE_RECTANGLE_NV) ||
-           (texObj->DriverData != NULL) );
-}
-
-
-static void radeonDeleteTexture( GLcontext *ctx,
-				 struct gl_texture_object *texObj )
-{
-   radeonContextPtr rmesa = RADEON_CONTEXT(ctx);
-   driTextureObject * t = (driTextureObject *) texObj->DriverData;
-
-   if ( RADEON_DEBUG & (DEBUG_STATE|DEBUG_TEXTURE) ) {
-      fprintf( stderr, "%s( %p (target = %s) )\n", __FUNCTION__, (void *)texObj,
-	       _mesa_lookup_enum_by_nr( texObj->Target ) );
-   }
-
-   if ( t != NULL ) {
-      if ( rmesa ) {
-         RADEON_FIREVERTICES( rmesa );
-      }
-
-      driDestroyTextureObject( t );
-   }
-
-   /* Free mipmap images and the texture object itself */
-   _mesa_delete_texture_object(ctx, texObj);
-}
-
-/* Need:  
- *  - Same GEN_MODE for all active bits
- *  - Same EyePlane/ObjPlane for all active bits when using Eye/Obj
- *  - STRQ presumably all supported (matrix means incoming R values
- *    can end up in STQ, this has implications for vertex support,
- *    presumably ok if maos is used, though?)
- *  
- * Basically impossible to do this on the fly - just collect some
- * basic info & do the checks from ValidateState().
- */
-static void radeonTexGen( GLcontext *ctx,
-			  GLenum coord,
-			  GLenum pname,
-			  const GLfloat *params )
-{
-   radeonContextPtr rmesa = RADEON_CONTEXT(ctx);
-   GLuint unit = ctx->Texture.CurrentUnit;
-   rmesa->recheck_texgen[unit] = GL_TRUE;
-}
-
-/**
- * Allocate a new texture object.
- * Called via ctx->Driver.NewTextureObject.
- * Note: we could use containment here to 'derive' the driver-specific
- * texture object from the core mesa gl_texture_object.  Not done at this time.
- */
-static struct gl_texture_object *
-radeonNewTextureObject( GLcontext *ctx, GLuint name, GLenum target )
-{
-   radeonContextPtr rmesa = RADEON_CONTEXT(ctx);
-   struct gl_texture_object *obj;
-   obj = _mesa_new_texture_object(ctx, name, target);
-   if (!obj)
-      return NULL;
-   obj->MaxAnisotropy = rmesa->initialMaxAnisotropy;
-   radeonAllocTexObj( obj );
-   return obj;
-}
-
-
-void radeonInitTextureFuncs( struct dd_function_table *functions )
-{
-   functions->ChooseTextureFormat	= radeonChooseTextureFormat;
-   functions->TexImage1D		= radeonTexImage1D;
-   functions->TexImage2D		= radeonTexImage2D;
-   functions->TexSubImage1D		= radeonTexSubImage1D;
-   functions->TexSubImage2D		= radeonTexSubImage2D;
-
-   functions->NewTextureObject		= radeonNewTextureObject;
-   functions->BindTexture		= radeonBindTexture;
-   functions->DeleteTexture		= radeonDeleteTexture;
-   functions->IsTextureResident		= driIsTextureResident;
-
-   functions->TexEnv			= radeonTexEnv;
-   functions->TexParameter		= radeonTexParameter;
-   functions->TexGen			= radeonTexGen;
-
-   functions->CompressedTexImage2D	= radeonCompressedTexImage2D;
-   functions->CompressedTexSubImage2D	= radeonCompressedTexSubImage2D;
-
-   driInitTextureFormats();
-}
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/radeon/radeon_tex.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/radeon/radeon_tex.h
deleted file mode 100644
index a806981ae..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/radeon/radeon_tex.h
+++ /dev/null
@@ -1,50 +0,0 @@
-/* $XFree86: xc/lib/GL/mesa/src/drv/radeon/radeon_tex.h,v 1.3 2002/02/22 21:45:01 dawes Exp $ */
-/**************************************************************************
-
-Copyright 2000, 2001 ATI Technologies Inc., Ontario, Canada, and
-                     VA Linux Systems Inc., Fremont, California.
-
-All Rights Reserved.
-
-Permission is hereby granted, free of charge, to any person obtaining
-a copy of this software and associated documentation files (the
-"Software"), to deal in the Software without restriction, including
-without limitation the rights to use, copy, modify, merge, publish,
-distribute, sublicense, and/or sell copies of the Software, and to
-permit persons to whom the Software is furnished to do so, subject to
-the following conditions:
-
-The above copyright notice and this permission notice (including the
-next paragraph) shall be included in all copies or substantial
-portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
-EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
-IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
-LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
-OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
-WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-**************************************************************************/
-
-/*
- * Authors:
- *   Kevin E. Martin <martin@valinux.com>
- *   Gareth Hughes <gareth@valinux.com>
- *
- */
-
-#ifndef __RADEON_TEX_H__
-#define __RADEON_TEX_H__
-
-extern void radeonUpdateTextureState( GLcontext *ctx );
-
-extern int radeonUploadTexImages( radeonContextPtr rmesa, radeonTexObjPtr t,
-				  GLuint face );
-
-extern void radeonDestroyTexObj( radeonContextPtr rmesa, radeonTexObjPtr t );
-
-extern void radeonInitTextureFuncs( struct dd_function_table *functions );
-
-#endif /* __RADEON_TEX_H__ */
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/radeon/radeon_texmem.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/radeon/radeon_texmem.c
deleted file mode 100644
index d492e190c..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/radeon/radeon_texmem.c
+++ /dev/null
@@ -1,404 +0,0 @@
-/* $XFree86: xc/lib/GL/mesa/src/drv/radeon/radeon_texmem.c,v 1.7 2002/12/16 16:18:59 dawes Exp $ */
-/**************************************************************************
-
-Copyright 2000, 2001 ATI Technologies Inc., Ontario, Canada, and
-                     VA Linux Systems Inc., Fremont, California.
-
-All Rights Reserved.
-
-Permission is hereby granted, free of charge, to any person obtaining
-a copy of this software and associated documentation files (the
-"Software"), to deal in the Software without restriction, including
-without limitation on the rights to use, copy, modify, merge, publish,
-distribute, sub license, and/or sell copies of the Software, and to
-permit persons to whom the Software is furnished to do so, subject to
-the following conditions:
-
-The above copyright notice and this permission notice (including the
-next paragraph) shall be included in all copies or substantial
-portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
-EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
-NON-INFRINGEMENT. IN NO EVENT SHALL ATI, VA LINUX SYSTEMS AND/OR THEIR
-SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
-IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR
-IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-SOFTWARE.
-
-**************************************************************************/
-
-/*
- * Authors:
- *   Kevin E. Martin <martin@valinux.com>
- *   Gareth Hughes <gareth@valinux.com>
- *
- */
-#include <errno.h> 
-
-#include "glheader.h"
-#include "imports.h"
-#include "context.h"
-#include "macros.h"
-
-#include "radeon_context.h"
-#include "radeon_ioctl.h"
-#include "radeon_tex.h"
-
-#include <unistd.h>  /* for usleep() */
-
-
-/**
- * Destroy any device-dependent state associated with the texture.  This may
- * include NULLing out hardware state that points to the texture.
- */
-void
-radeonDestroyTexObj( radeonContextPtr rmesa, radeonTexObjPtr t )
-{
-   if ( RADEON_DEBUG & DEBUG_TEXTURE ) {
-      fprintf( stderr, "%s( %p, %p )\n", __FUNCTION__, (void *)t, (void *)t->base.tObj );
-   }
-
-   if ( rmesa != NULL ) {
-      unsigned   i;
-
-
-      for ( i = 0 ; i < rmesa->glCtx->Const.MaxTextureUnits ; i++ ) {
-	 if ( t == rmesa->state.texture.unit[i].texobj ) {
-	    rmesa->state.texture.unit[i].texobj = NULL;
-	    rmesa->hw.tex[i].dirty = GL_FALSE;
-	 }
-      }
-   }
-}
-
-
-/* ------------------------------------------------------------
- * Texture image conversions
- */
-
-
-static void radeonUploadRectSubImage( radeonContextPtr rmesa,
-				      radeonTexObjPtr t, 
-				      struct gl_texture_image *texImage,
-				      GLint x, GLint y, 
-				      GLint width, GLint height )
-{
-   const struct gl_texture_format *texFormat = texImage->TexFormat;
-   int blit_format, dstPitch, done;
-
-   switch ( texFormat->TexelBytes ) {
-   case 1:
-      blit_format = RADEON_GMC_DST_8BPP_CI;
-      break;
-   case 2:
-      blit_format = RADEON_GMC_DST_16BPP;
-      break;
-   case 4:
-      blit_format = RADEON_GMC_DST_32BPP;
-      break;
-   default:
-      fprintf( stderr, "radeonUploadRectSubImage: unknown blit_format (texelbytes=%d)\n", 
-      	       texFormat->TexelBytes);
-      return;
-   }
-
-   t->image[0][0].data = texImage->Data;
-
-   /* Currently don't need to cope with small pitches.
-    */
-   width = texImage->Width;
-   height = texImage->Height;
-   dstPitch = t->pp_txpitch + 32;
-
-   {	/* FIXME: prefer GART-texturing if possible */
-      /* Data not in GART memory, or bad pitch.
-       */
-      for (done = 0; done < height ; ) {
-	 struct radeon_dma_region region;
-	 int lines = MIN2( height - done, RADEON_BUFFER_SIZE / dstPitch );
-	 int src_pitch;
-	 char *tex;
-
-         src_pitch = texImage->RowStride * texFormat->TexelBytes;
-
-	 tex = (char *)texImage->Data + done * src_pitch;
-
-	 memset(&region, 0, sizeof(region));
-	 radeonAllocDmaRegion( rmesa, &region, lines * dstPitch, 1024 );
-
-	 /* Copy texdata to dma:
-	  */
-	 if (0)
-	    fprintf(stderr, "%s: src_pitch %d dst_pitch %d\n",
-		    __FUNCTION__, src_pitch, dstPitch);
-
-	 if (src_pitch == dstPitch) {
-	    memcpy( region.address + region.start, tex, lines * src_pitch );
-	 } 
-	 else {
-	    char *buf = region.address + region.start;
-	    int i;
-	    for (i = 0 ; i < lines ; i++) {
-	       memcpy( buf, tex, src_pitch );
-	       buf += dstPitch;
-	       tex += src_pitch;
-	    }
-	 }
-
-	 radeonEmitWait( rmesa, RADEON_WAIT_3D );
-
-	 
-
-	 /* Blit to framebuffer
-	  */
-	 radeonEmitBlit( rmesa,
-		       blit_format,
-		       dstPitch, GET_START( &region ),
-		       dstPitch, t->bufAddr,
-		       0, 0,
-		       0, done,
-		       width, lines );
-	 
-	 radeonEmitWait( rmesa, RADEON_WAIT_2D );
-
-	 radeonReleaseDmaRegion( rmesa, &region, __FUNCTION__ );
-	 done += lines;
-      }
-   }
-}
-
-
-/**
- * Upload the texture image associated with texture \a t at the specified
- * level at the address relative to \a start.
- */
-static void uploadSubImage( radeonContextPtr rmesa, radeonTexObjPtr t, 
-			    GLint hwlevel,
-			    GLint x, GLint y, GLint width, GLint height,
-			    GLuint face )
-{
-   struct gl_texture_image *texImage = NULL;
-   GLuint offset;
-   GLint imageWidth, imageHeight;
-   GLint ret;
-   drm_radeon_texture_t tex;
-   drm_radeon_tex_image_t tmp;
-   const int level = hwlevel + t->base.firstLevel;
-
-   if ( RADEON_DEBUG & DEBUG_TEXTURE ) {
-      fprintf( stderr, "%s( %p, %p ) level/width/height/face = %d/%d/%d/%u\n", 
-	       __FUNCTION__, (void *)t, (void *)t->base.tObj, level, width, height, face );
-   }
-
-   ASSERT(face < 6);
-
-   /* Ensure we have a valid texture to upload */
-   if ( ( hwlevel < 0 ) || ( hwlevel >= RADEON_MAX_TEXTURE_LEVELS ) ) {
-      _mesa_problem(NULL, "bad texture level in %s", __FUNCTION__);
-      return;
-   }
-
-   texImage = t->base.tObj->Image[face][level];
-
-   if ( !texImage ) {
-      if ( RADEON_DEBUG & DEBUG_TEXTURE )
-	 fprintf( stderr, "%s: texImage %d is NULL!\n", __FUNCTION__, level );
-      return;
-   }
-   if ( !texImage->Data ) {
-      if ( RADEON_DEBUG & DEBUG_TEXTURE )
-	 fprintf( stderr, "%s: image data is NULL!\n", __FUNCTION__ );
-      return;
-   }
-
-
-   if (t->base.tObj->Target == GL_TEXTURE_RECTANGLE_NV) {
-      assert(level == 0);
-      assert(hwlevel == 0);
-      if ( RADEON_DEBUG & DEBUG_TEXTURE )
-	 fprintf( stderr, "%s: image data is rectangular\n", __FUNCTION__);
-      radeonUploadRectSubImage( rmesa, t, texImage, x, y, width, height );
-      return;
-   }
-
-   imageWidth = texImage->Width;
-   imageHeight = texImage->Height;
-
-   offset = t->bufAddr;
-
-   if ( RADEON_DEBUG & (DEBUG_TEXTURE|DEBUG_IOCTL) ) {
-      GLint imageX = 0;
-      GLint imageY = 0;
-      GLint blitX = t->image[face][hwlevel].x;
-      GLint blitY = t->image[face][hwlevel].y;
-      GLint blitWidth = t->image[face][hwlevel].width;
-      GLint blitHeight = t->image[face][hwlevel].height;
-      fprintf( stderr, "   upload image: %d,%d at %d,%d\n",
-	       imageWidth, imageHeight, imageX, imageY );
-      fprintf( stderr, "   upload  blit: %d,%d at %d,%d\n",
-	       blitWidth, blitHeight, blitX, blitY );
-      fprintf( stderr, "       blit ofs: 0x%07x level: %d/%d\n",
-	       (GLuint)offset, hwlevel, level );
-   }
-
-   t->image[face][hwlevel].data = texImage->Data;
-
-   /* Init the DRM_RADEON_TEXTURE command / drm_radeon_texture_t struct.
-    * NOTE: we're always use a 1KB-wide blit and I8 texture format.
-    * We used to use 1, 2 and 4-byte texels and used to use the texture
-    * width to dictate the blit width - but that won't work for compressed
-    * textures. (Brian)
-    * NOTE: can't do that with texture tiling. (sroland)
-    */
-   tex.offset = offset;
-   tex.image = &tmp;
-   /* copy (x,y,width,height,data) */
-   memcpy( &tmp, &t->image[face][hwlevel], sizeof(drm_radeon_tex_image_t) );
-
-   if (texImage->TexFormat->TexelBytes) {
-      /* use multi-byte upload scheme */
-      tex.height = imageHeight;
-      tex.width = imageWidth;
-      tex.format = t->pp_txformat & RADEON_TXFORMAT_FORMAT_MASK;
-      tex.pitch = MAX2((texImage->Width * texImage->TexFormat->TexelBytes) / 64, 1);
-      tex.offset += tmp.x & ~1023;
-      tmp.x = tmp.x % 1024;
-      if (t->tile_bits & RADEON_TXO_MICRO_TILE_X2) {
-	 /* need something like "tiled coordinates" ? */
-	 tmp.y = tmp.x / (tex.pitch * 128) * 2;
-	 tmp.x = tmp.x % (tex.pitch * 128) / 2 / texImage->TexFormat->TexelBytes;
-	 tex.pitch |= RADEON_DST_TILE_MICRO >> 22;
-      }
-      else {
-	 tmp.x = tmp.x >> (texImage->TexFormat->TexelBytes >> 1);
-      }
-      if ((t->tile_bits & RADEON_TXO_MACRO_TILE) &&
-	 (texImage->Width * texImage->TexFormat->TexelBytes >= 256)) {
-	 /* radeon switches off macro tiling for small textures/mipmaps it seems */
-	 tex.pitch |= RADEON_DST_TILE_MACRO >> 22;
-      }
-   }
-   else {
-      /* In case of for instance 8x8 texture (2x2 dxt blocks), padding after the first two blocks is
-         needed (only with dxt1 since 2 dxt3/dxt5 blocks already use 32 Byte). */
-      /* set tex.height to 1/4 since 1 "macropixel" (dxt-block) has 4 real pixels. Needed
-         so the kernel module reads the right amount of data. */
-      tex.format = RADEON_TXFORMAT_I8; /* any 1-byte texel format */
-      tex.pitch = (BLIT_WIDTH_BYTES / 64);
-      tex.height = (imageHeight + 3) / 4;
-      tex.width = (imageWidth + 3) / 4;
-      switch (t->pp_txformat & RADEON_TXFORMAT_FORMAT_MASK) {
-      case RADEON_TXFORMAT_DXT1:
-         tex.width *= 8;
-         break;
-      case RADEON_TXFORMAT_DXT23:
-      case RADEON_TXFORMAT_DXT45:
-         tex.width *= 16;
-         break;
-      }
-   }
-
-   LOCK_HARDWARE( rmesa );
-   do {
-      ret = drmCommandWriteRead( rmesa->dri.fd, DRM_RADEON_TEXTURE,
-                                 &tex, sizeof(drm_radeon_texture_t) );
-   } while ( ret && errno == EAGAIN );
-
-   UNLOCK_HARDWARE( rmesa );
-
-   if ( ret ) {
-      fprintf( stderr, "DRM_RADEON_TEXTURE: return = %d\n", ret );
-      fprintf( stderr, "   offset=0x%08x\n",
-	       offset );
-      fprintf( stderr, "   image width=%d height=%d\n",
-	       imageWidth, imageHeight );
-      fprintf( stderr, "    blit width=%d height=%d data=%p\n",
-	       t->image[face][hwlevel].width, t->image[face][hwlevel].height,
-	       t->image[face][hwlevel].data );
-      exit( 1 );
-   }
-}
-
-
-/**
- * Upload the texture images associated with texture \a t.  This might
- * require the allocation of texture memory.
- * 
- * \param rmesa Context pointer
- * \param t Texture to be uploaded
- * \param face Cube map face to be uploaded.  Zero for non-cube maps.
- */
-
-int radeonUploadTexImages( radeonContextPtr rmesa, radeonTexObjPtr t, GLuint face )
-{
-   const int numLevels = t->base.lastLevel - t->base.firstLevel + 1;
-
-   if ( RADEON_DEBUG & (DEBUG_TEXTURE|DEBUG_IOCTL) ) {
-      fprintf( stderr, "%s( %p, %p ) sz=%d lvls=%d-%d\n", __FUNCTION__,
-	       (void *)rmesa->glCtx, (void *)t->base.tObj, t->base.totalSize,
-	       t->base.firstLevel, t->base.lastLevel );
-   }
-
-   if ( !t || t->base.totalSize == 0 )
-      return 0;
-
-   if (RADEON_DEBUG & DEBUG_SYNC) {
-      fprintf(stderr, "%s: Syncing\n", __FUNCTION__ );
-      radeonFinish( rmesa->glCtx );
-   }
-
-   LOCK_HARDWARE( rmesa );
-
-   if ( t->base.memBlock == NULL ) {
-      int heap;
-
-      heap = driAllocateTexture( rmesa->texture_heaps, rmesa->nr_heaps,
-				 (driTextureObject *) t );
-      if ( heap == -1 ) {
-	 UNLOCK_HARDWARE( rmesa );
-	 return -1;
-      }
-
-      /* Set the base offset of the texture image */
-      t->bufAddr = rmesa->radeonScreen->texOffset[heap] 
-	   + t->base.memBlock->ofs;
-      t->pp_txoffset = t->bufAddr;
-
-      if (!(t->base.tObj->Image[0][0]->IsClientData)) {
-	 /* hope it's safe to add that here... */
-	 t->pp_txoffset |= t->tile_bits;
-      }
-
-      /* Mark this texobj as dirty on all units:
-       */
-      t->dirty_state = TEX_ALL;
-   }
-
-
-   /* Let the world know we've used this memory recently.
-    */
-   driUpdateTextureLRU( (driTextureObject *) t );
-   UNLOCK_HARDWARE( rmesa );
-
-
-   /* Upload any images that are new */
-   if (t->base.dirty_images[face]) {
-      int i;
-      for ( i = 0 ; i < numLevels ; i++ ) {
-         if ( (t->base.dirty_images[face] & (1 << (i+t->base.firstLevel))) != 0 ) {
-            uploadSubImage( rmesa, t, i, 0, 0, t->image[face][i].width,
-			    t->image[face][i].height, face );
-         }
-      }
-      t->base.dirty_images[face] = 0;
-   }
-
-   if (RADEON_DEBUG & DEBUG_SYNC) {
-      fprintf(stderr, "%s: Syncing\n", __FUNCTION__ );
-      radeonFinish( rmesa->glCtx );
-   }
-
-   return 0;
-}
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/radeon/radeon_texstate.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/radeon/radeon_texstate.c
deleted file mode 100644
index 43fe509fb..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/radeon/radeon_texstate.c
+++ /dev/null
@@ -1,1171 +0,0 @@
-/* $XFree86: xc/lib/GL/mesa/src/drv/radeon/radeon_texstate.c,v 1.6 2002/12/16 16:18:59 dawes Exp $ */
-/**************************************************************************
-
-Copyright 2000, 2001 ATI Technologies Inc., Ontario, Canada, and
-                     VA Linux Systems Inc., Fremont, California.
-
-All Rights Reserved.
-
-Permission is hereby granted, free of charge, to any person obtaining
-a copy of this software and associated documentation files (the
-"Software"), to deal in the Software without restriction, including
-without limitation the rights to use, copy, modify, merge, publish,
-distribute, sublicense, and/or sell copies of the Software, and to
-permit persons to whom the Software is furnished to do so, subject to
-the following conditions:
-
-The above copyright notice and this permission notice (including the
-next paragraph) shall be included in all copies or substantial
-portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
-EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
-IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
-LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
-OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
-WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-**************************************************************************/
-
-/*
- * Authors:
- *   Kevin E. Martin <martin@valinux.com>
- *   Gareth Hughes <gareth@valinux.com>
- */
-
-#include "glheader.h"
-#include "imports.h"
-#include "colormac.h"
-#include "context.h"
-#include "macros.h"
-#include "texformat.h"
-#include "enums.h"
-
-#include "radeon_context.h"
-#include "radeon_state.h"
-#include "radeon_ioctl.h"
-#include "radeon_swtcl.h"
-#include "radeon_tex.h"
-#include "radeon_tcl.h"
-
-
-#define RADEON_TXFORMAT_A8        RADEON_TXFORMAT_I8
-#define RADEON_TXFORMAT_L8        RADEON_TXFORMAT_I8
-#define RADEON_TXFORMAT_AL88      RADEON_TXFORMAT_AI88
-#define RADEON_TXFORMAT_YCBCR     RADEON_TXFORMAT_YVYU422
-#define RADEON_TXFORMAT_YCBCR_REV RADEON_TXFORMAT_VYUY422
-#define RADEON_TXFORMAT_RGB_DXT1  RADEON_TXFORMAT_DXT1
-#define RADEON_TXFORMAT_RGBA_DXT1 RADEON_TXFORMAT_DXT1
-#define RADEON_TXFORMAT_RGBA_DXT3 RADEON_TXFORMAT_DXT23
-#define RADEON_TXFORMAT_RGBA_DXT5 RADEON_TXFORMAT_DXT45
-
-#define _COLOR(f) \
-    [ MESA_FORMAT_ ## f ] = { RADEON_TXFORMAT_ ## f, 0 }
-#define _COLOR_REV(f) \
-    [ MESA_FORMAT_ ## f ## _REV ] = { RADEON_TXFORMAT_ ## f, 0 }
-#define _ALPHA(f) \
-    [ MESA_FORMAT_ ## f ] = { RADEON_TXFORMAT_ ## f | RADEON_TXFORMAT_ALPHA_IN_MAP, 0 }
-#define _ALPHA_REV(f) \
-    [ MESA_FORMAT_ ## f ## _REV ] = { RADEON_TXFORMAT_ ## f | RADEON_TXFORMAT_ALPHA_IN_MAP, 0 }
-#define _YUV(f) \
-   [ MESA_FORMAT_ ## f ] = { RADEON_TXFORMAT_ ## f, RADEON_YUV_TO_RGB }
-#define _INVALID(f) \
-    [ MESA_FORMAT_ ## f ] = { 0xffffffff, 0 }
-#define VALID_FORMAT(f) ( ((f) <= MESA_FORMAT_RGBA_DXT5) \
-			     && (tx_table[f].format != 0xffffffff) )
-
-static const struct {
-   GLuint format, filter;
-}
-tx_table[] =
-{
-   _ALPHA(RGBA8888),
-   _ALPHA_REV(RGBA8888),
-   _ALPHA(ARGB8888),
-   _ALPHA_REV(ARGB8888),
-   _INVALID(RGB888),
-   _COLOR(RGB565),
-   _COLOR_REV(RGB565),
-   _ALPHA(ARGB4444),
-   _ALPHA_REV(ARGB4444),
-   _ALPHA(ARGB1555),
-   _ALPHA_REV(ARGB1555),
-   _ALPHA(AL88),
-   _ALPHA_REV(AL88),
-   _ALPHA(A8),
-   _COLOR(L8),
-   _ALPHA(I8),
-   _INVALID(CI8),
-   _YUV(YCBCR),
-   _YUV(YCBCR_REV),
-   _INVALID(RGB_FXT1),
-   _INVALID(RGBA_FXT1),
-   _COLOR(RGB_DXT1),
-   _ALPHA(RGBA_DXT1),
-   _ALPHA(RGBA_DXT3),
-   _ALPHA(RGBA_DXT5),
-};
-
-#undef _COLOR
-#undef _ALPHA
-#undef _INVALID
-
-/**
- * This function computes the number of bytes of storage needed for
- * the given texture object (all mipmap levels, all cube faces).
- * The \c image[face][level].x/y/width/height parameters for upload/blitting
- * are computed here.  \c pp_txfilter, \c pp_txformat, etc. will be set here
- * too.
- * 
- * \param rmesa Context pointer
- * \param tObj GL texture object whose images are to be posted to
- *                 hardware state.
- */
-static void radeonSetTexImages( radeonContextPtr rmesa,
-				struct gl_texture_object *tObj )
-{
-   radeonTexObjPtr t = (radeonTexObjPtr)tObj->DriverData;
-   const struct gl_texture_image *baseImage = tObj->Image[0][tObj->BaseLevel];
-   GLint curOffset, blitWidth;
-   GLint i, texelBytes;
-   GLint numLevels;
-   GLint log2Width, log2Height, log2Depth;
-
-   /* Set the hardware texture format
-    */
-
-   t->pp_txformat &= ~(RADEON_TXFORMAT_FORMAT_MASK |
-		       RADEON_TXFORMAT_ALPHA_IN_MAP);
-   t->pp_txfilter &= ~RADEON_YUV_TO_RGB;
-
-   if ( VALID_FORMAT( baseImage->TexFormat->MesaFormat ) ) {
-      t->pp_txformat |= tx_table[ baseImage->TexFormat->MesaFormat ].format;
-      t->pp_txfilter |= tx_table[ baseImage->TexFormat->MesaFormat ].filter;
-   }
-   else {
-      _mesa_problem(NULL, "unexpected texture format in %s", __FUNCTION__);
-      return;
-   }
-
-   texelBytes = baseImage->TexFormat->TexelBytes;
-
-   /* Compute which mipmap levels we really want to send to the hardware.
-    */
-
-   driCalculateTextureFirstLastLevel( (driTextureObject *) t );
-   log2Width  = tObj->Image[0][t->base.firstLevel]->WidthLog2;
-   log2Height = tObj->Image[0][t->base.firstLevel]->HeightLog2;
-   log2Depth  = tObj->Image[0][t->base.firstLevel]->DepthLog2;
-
-   numLevels = t->base.lastLevel - t->base.firstLevel + 1;
-
-   assert(numLevels <= RADEON_MAX_TEXTURE_LEVELS);
-
-   /* Calculate mipmap offsets and dimensions for blitting (uploading)
-    * The idea is that we lay out the mipmap levels within a block of
-    * memory organized as a rectangle of width BLIT_WIDTH_BYTES.
-    */
-   curOffset = 0;
-   blitWidth = BLIT_WIDTH_BYTES;
-   t->tile_bits = 0;
-
-   /* figure out if this texture is suitable for tiling. */
-   if (texelBytes && (tObj->Target != GL_TEXTURE_RECTANGLE_NV)) {
-      if (rmesa->texmicrotile && (baseImage->Height > 1)) {
-	 /* allow 32 (bytes) x 1 mip (which will use two times the space
-	    the non-tiled version would use) max if base texture is large enough */
-	 if ((numLevels == 1) ||
-	   (((baseImage->Width * texelBytes / baseImage->Height) <= 32) &&
-	       (baseImage->Width * texelBytes > 64)) ||
-	    ((baseImage->Width * texelBytes / baseImage->Height) <= 16)) {
-	    /* R100 has two microtile bits (only the txoffset reg, not the blitter)
-	       weird: X2 + OPT: 32bit correct, 16bit completely hosed
-		      X2: 32bit correct, 16bit correct
-		      OPT: 32bit large mips correct, small mips hosed, 16bit completely hosed */
-	    t->tile_bits |= RADEON_TXO_MICRO_TILE_X2 /*| RADEON_TXO_MICRO_TILE_OPT*/;
-	 }
-      }
-      if ((baseImage->Width * texelBytes >= 256) && (baseImage->Height >= 16)) {
-	 /* R100 disables macro tiling only if mip width is smaller than 256 bytes, and not
-	    in the case if height is smaller than 16 (not 100% sure), as does the r200,
-	    so need to disable macro tiling in that case */
-	 if ((numLevels == 1) || ((baseImage->Width * texelBytes / baseImage->Height) <= 4)) {
-	    t->tile_bits |= RADEON_TXO_MACRO_TILE;
-	 }
-      }
-   }
-
-   for (i = 0; i < numLevels; i++) {
-      const struct gl_texture_image *texImage;
-      GLuint size;
-
-      texImage = tObj->Image[0][i + t->base.firstLevel];
-      if ( !texImage )
-	 break;
-
-      /* find image size in bytes */
-      if (texImage->IsCompressed) {
-      /* need to calculate the size AFTER padding even though the texture is
-         submitted without padding.
-         Only handle pot textures currently - don't know if npot is even possible,
-         size calculation would certainly need (trivial) adjustments.
-         Align (and later pad) to 32byte, not sure what that 64byte blit width is
-         good for? */
-         if ((t->pp_txformat & RADEON_TXFORMAT_FORMAT_MASK) == RADEON_TXFORMAT_DXT1) {
-            /* RGB_DXT1/RGBA_DXT1, 8 bytes per block */
-            if ((texImage->Width + 3) < 8) /* width one block */
-               size = texImage->CompressedSize * 4;
-            else if ((texImage->Width + 3) < 16)
-               size = texImage->CompressedSize * 2;
-            else size = texImage->CompressedSize;
-         }
-         else /* DXT3/5, 16 bytes per block */
-            if ((texImage->Width + 3) < 8)
-               size = texImage->CompressedSize * 2;
-            else size = texImage->CompressedSize;
-      }
-      else if (tObj->Target == GL_TEXTURE_RECTANGLE_NV) {
-	 size = ((texImage->Width * texelBytes + 63) & ~63) * texImage->Height;
-      }
-      else if (t->tile_bits & RADEON_TXO_MICRO_TILE_X2) {
-	 /* tile pattern is 16 bytes x2. mipmaps stay 32 byte aligned,
-	    though the actual offset may be different (if texture is less than
-	    32 bytes width) to the untiled case */
-	 int w = (texImage->Width * texelBytes * 2 + 31) & ~31;
-	 size = (w * ((texImage->Height + 1) / 2)) * texImage->Depth;
-	 blitWidth = MAX2(texImage->Width, 64 / texelBytes);
-      }
-      else {
-	 int w = (texImage->Width * texelBytes + 31) & ~31;
-	 size = w * texImage->Height * texImage->Depth;
-	 blitWidth = MAX2(texImage->Width, 64 / texelBytes);
-      }
-      assert(size > 0);
-
-      /* Align to 32-byte offset.  It is faster to do this unconditionally
-       * (no branch penalty).
-       */
-
-      curOffset = (curOffset + 0x1f) & ~0x1f;
-
-      if (texelBytes) {
-	 t->image[0][i].x = curOffset; /* fix x and y coords up later together with offset */
-	 t->image[0][i].y = 0;
-	 t->image[0][i].width = MIN2(size / texelBytes, blitWidth);
-	 t->image[0][i].height = (size / texelBytes) / t->image[0][i].width;
-      }
-      else {
-         t->image[0][i].x = curOffset % BLIT_WIDTH_BYTES;
-         t->image[0][i].y = curOffset / BLIT_WIDTH_BYTES;
-         t->image[0][i].width  = MIN2(size, BLIT_WIDTH_BYTES);
-         t->image[0][i].height = size / t->image[0][i].width;     
-      }
-
-#if 0
-      /* for debugging only and only  applicable to non-rectangle targets */
-      assert(size % t->image[0][i].width == 0);
-      assert(t->image[0][i].x == 0
-             || (size < BLIT_WIDTH_BYTES && t->image[0][i].height == 1));
-#endif
-
-      if (0)
-         fprintf(stderr,
-                 "level %d: %dx%d x=%d y=%d w=%d h=%d size=%d at %d\n",
-                 i, texImage->Width, texImage->Height,
-                 t->image[0][i].x, t->image[0][i].y,
-                 t->image[0][i].width, t->image[0][i].height, size, curOffset);
-
-      curOffset += size;
-
-   }
-
-   /* Align the total size of texture memory block.
-    */
-   t->base.totalSize = (curOffset + RADEON_OFFSET_MASK) & ~RADEON_OFFSET_MASK;
-
-   /* Hardware state:
-    */
-   t->pp_txfilter &= ~RADEON_MAX_MIP_LEVEL_MASK;
-   t->pp_txfilter |= (numLevels - 1) << RADEON_MAX_MIP_LEVEL_SHIFT;
-
-   t->pp_txformat &= ~(RADEON_TXFORMAT_WIDTH_MASK |
-		       RADEON_TXFORMAT_HEIGHT_MASK |
-                       RADEON_TXFORMAT_CUBIC_MAP_ENABLE);
-   t->pp_txformat |= ((log2Width << RADEON_TXFORMAT_WIDTH_SHIFT) |
-		      (log2Height << RADEON_TXFORMAT_HEIGHT_SHIFT));
-
-   t->pp_txsize = (((tObj->Image[0][t->base.firstLevel]->Width - 1) << 0) |
-                   ((tObj->Image[0][t->base.firstLevel]->Height - 1) << 16));
-
-   /* Only need to round to nearest 32 for textures, but the blitter
-    * requires 64-byte aligned pitches, and we may/may not need the
-    * blitter.   NPOT only!
-    */
-   if (baseImage->IsCompressed)
-      t->pp_txpitch = (tObj->Image[0][t->base.firstLevel]->Width + 63) & ~(63);
-   else
-      t->pp_txpitch = ((tObj->Image[0][t->base.firstLevel]->Width * texelBytes) + 63) & ~(63);
-   t->pp_txpitch -= 32;
-
-   t->dirty_state = TEX_ALL;
-
-   /* FYI: radeonUploadTexImages( rmesa, t ); used to be called here */
-}
-
-
-
-/* ================================================================
- * Texture combine functions
- */
-
-/* GL_ARB_texture_env_combine support
- */
-
-/* The color tables have combine functions for GL_SRC_COLOR,
- * GL_ONE_MINUS_SRC_COLOR, GL_SRC_ALPHA and GL_ONE_MINUS_SRC_ALPHA.
- */
-static GLuint radeon_texture_color[][RADEON_MAX_TEXTURE_UNITS] =
-{
-   {
-      RADEON_COLOR_ARG_A_T0_COLOR,
-      RADEON_COLOR_ARG_A_T1_COLOR,
-      RADEON_COLOR_ARG_A_T2_COLOR
-   },
-   {
-      RADEON_COLOR_ARG_A_T0_COLOR | RADEON_COMP_ARG_A,
-      RADEON_COLOR_ARG_A_T1_COLOR | RADEON_COMP_ARG_A,
-      RADEON_COLOR_ARG_A_T2_COLOR | RADEON_COMP_ARG_A
-   },
-   {
-      RADEON_COLOR_ARG_A_T0_ALPHA,
-      RADEON_COLOR_ARG_A_T1_ALPHA,
-      RADEON_COLOR_ARG_A_T2_ALPHA
-   },
-   {
-      RADEON_COLOR_ARG_A_T0_ALPHA | RADEON_COMP_ARG_A,
-      RADEON_COLOR_ARG_A_T1_ALPHA | RADEON_COMP_ARG_A,
-      RADEON_COLOR_ARG_A_T2_ALPHA | RADEON_COMP_ARG_A
-   },
-};
-
-static GLuint radeon_tfactor_color[] =
-{
-   RADEON_COLOR_ARG_A_TFACTOR_COLOR,
-   RADEON_COLOR_ARG_A_TFACTOR_COLOR | RADEON_COMP_ARG_A,
-   RADEON_COLOR_ARG_A_TFACTOR_ALPHA,
-   RADEON_COLOR_ARG_A_TFACTOR_ALPHA | RADEON_COMP_ARG_A
-};
-
-static GLuint radeon_primary_color[] =
-{
-   RADEON_COLOR_ARG_A_DIFFUSE_COLOR,
-   RADEON_COLOR_ARG_A_DIFFUSE_COLOR | RADEON_COMP_ARG_A,
-   RADEON_COLOR_ARG_A_DIFFUSE_ALPHA,
-   RADEON_COLOR_ARG_A_DIFFUSE_ALPHA | RADEON_COMP_ARG_A
-};
-
-static GLuint radeon_previous_color[] =
-{
-   RADEON_COLOR_ARG_A_CURRENT_COLOR,
-   RADEON_COLOR_ARG_A_CURRENT_COLOR | RADEON_COMP_ARG_A,
-   RADEON_COLOR_ARG_A_CURRENT_ALPHA,
-   RADEON_COLOR_ARG_A_CURRENT_ALPHA | RADEON_COMP_ARG_A
-};
-
-/* GL_ZERO table - indices 0-3
- * GL_ONE  table - indices 1-4
- */
-static GLuint radeon_zero_color[] =
-{
-   RADEON_COLOR_ARG_A_ZERO,
-   RADEON_COLOR_ARG_A_ZERO | RADEON_COMP_ARG_A,
-   RADEON_COLOR_ARG_A_ZERO,
-   RADEON_COLOR_ARG_A_ZERO | RADEON_COMP_ARG_A,
-   RADEON_COLOR_ARG_A_ZERO
-};
-
-
-/* The alpha tables only have GL_SRC_ALPHA and GL_ONE_MINUS_SRC_ALPHA.
- */
-static GLuint radeon_texture_alpha[][RADEON_MAX_TEXTURE_UNITS] =
-{
-   {
-      RADEON_ALPHA_ARG_A_T0_ALPHA,
-      RADEON_ALPHA_ARG_A_T1_ALPHA,
-      RADEON_ALPHA_ARG_A_T2_ALPHA
-   },
-   {
-      RADEON_ALPHA_ARG_A_T0_ALPHA | RADEON_COMP_ARG_A,
-      RADEON_ALPHA_ARG_A_T1_ALPHA | RADEON_COMP_ARG_A,
-      RADEON_ALPHA_ARG_A_T2_ALPHA | RADEON_COMP_ARG_A
-   },
-};
-
-static GLuint radeon_tfactor_alpha[] =
-{
-   RADEON_ALPHA_ARG_A_TFACTOR_ALPHA,
-   RADEON_ALPHA_ARG_A_TFACTOR_ALPHA | RADEON_COMP_ARG_A
-};
-
-static GLuint radeon_primary_alpha[] =
-{
-   RADEON_ALPHA_ARG_A_DIFFUSE_ALPHA,
-   RADEON_ALPHA_ARG_A_DIFFUSE_ALPHA | RADEON_COMP_ARG_A
-};
-
-static GLuint radeon_previous_alpha[] =
-{
-   RADEON_ALPHA_ARG_A_CURRENT_ALPHA,
-   RADEON_ALPHA_ARG_A_CURRENT_ALPHA | RADEON_COMP_ARG_A
-};
-
-/* GL_ZERO table - indices 0-1
- * GL_ONE  table - indices 1-2
- */
-static GLuint radeon_zero_alpha[] =
-{
-   RADEON_ALPHA_ARG_A_ZERO,
-   RADEON_ALPHA_ARG_A_ZERO | RADEON_COMP_ARG_A,
-   RADEON_ALPHA_ARG_A_ZERO
-};
-
-
-/* Extract the arg from slot A, shift it into the correct argument slot
- * and set the corresponding complement bit.
- */
-#define RADEON_COLOR_ARG( n, arg )			\
-do {							\
-   color_combine |=					\
-      ((color_arg[n] & RADEON_COLOR_ARG_MASK)		\
-       << RADEON_COLOR_ARG_##arg##_SHIFT);		\
-   color_combine |=					\
-      ((color_arg[n] >> RADEON_COMP_ARG_SHIFT)		\
-       << RADEON_COMP_ARG_##arg##_SHIFT);		\
-} while (0)
-
-#define RADEON_ALPHA_ARG( n, arg )			\
-do {							\
-   alpha_combine |=					\
-      ((alpha_arg[n] & RADEON_ALPHA_ARG_MASK)		\
-       << RADEON_ALPHA_ARG_##arg##_SHIFT);		\
-   alpha_combine |=					\
-      ((alpha_arg[n] >> RADEON_COMP_ARG_SHIFT)		\
-       << RADEON_COMP_ARG_##arg##_SHIFT);		\
-} while (0)
-
-
-/* ================================================================
- * Texture unit state management
- */
-
-static GLboolean radeonUpdateTextureEnv( GLcontext *ctx, int unit )
-{
-   radeonContextPtr rmesa = RADEON_CONTEXT(ctx);
-   const struct gl_texture_unit *texUnit = &ctx->Texture.Unit[unit];
-   GLuint color_combine, alpha_combine;
-   const GLuint color_combine0 = RADEON_COLOR_ARG_A_ZERO | RADEON_COLOR_ARG_B_ZERO
-         | RADEON_COLOR_ARG_C_CURRENT_COLOR | RADEON_BLEND_CTL_ADD
-         | RADEON_SCALE_1X | RADEON_CLAMP_TX;
-   const GLuint alpha_combine0 = RADEON_ALPHA_ARG_A_ZERO | RADEON_ALPHA_ARG_B_ZERO
-         | RADEON_ALPHA_ARG_C_CURRENT_ALPHA | RADEON_BLEND_CTL_ADD
-         | RADEON_SCALE_1X | RADEON_CLAMP_TX;
-
-
-   /* texUnit->_Current can be NULL if and only if the texture unit is
-    * not actually enabled.
-    */
-   assert( (texUnit->_ReallyEnabled == 0)
-	   || (texUnit->_Current != NULL) );
-
-   if ( RADEON_DEBUG & DEBUG_TEXTURE ) {
-      fprintf( stderr, "%s( %p, %d )\n", __FUNCTION__, (void *)ctx, unit );
-   }
-
-   /* Set the texture environment state.  Isn't this nice and clean?
-    * The chip will automagically set the texture alpha to 0xff when
-    * the texture format does not include an alpha component.  This
-    * reduces the amount of special-casing we have to do, alpha-only
-    * textures being a notable exception.
-    */
-    /* Don't cache these results.
-    */
-   rmesa->state.texture.unit[unit].format = 0;
-   rmesa->state.texture.unit[unit].envMode = 0;
-
-   if ( !texUnit->_ReallyEnabled ) {
-      color_combine = color_combine0;
-      alpha_combine = alpha_combine0;
-   }
-   else {
-      GLuint color_arg[3], alpha_arg[3];
-      GLuint i;
-      const GLuint numColorArgs = texUnit->_CurrentCombine->_NumArgsRGB;
-      const GLuint numAlphaArgs = texUnit->_CurrentCombine->_NumArgsA;
-      GLuint RGBshift = texUnit->_CurrentCombine->ScaleShiftRGB;
-      GLuint Ashift = texUnit->_CurrentCombine->ScaleShiftA;
-
-
-      /* Step 1:
-       * Extract the color and alpha combine function arguments.
-       */
-      for ( i = 0 ; i < numColorArgs ; i++ ) {
-	 const GLint op = texUnit->_CurrentCombine->OperandRGB[i] - GL_SRC_COLOR;
-	 const GLuint srcRGBi = texUnit->_CurrentCombine->SourceRGB[i];
-	 assert(op >= 0);
-	 assert(op <= 3);
-	 switch ( srcRGBi ) {
-	 case GL_TEXTURE:
-	    color_arg[i] = radeon_texture_color[op][unit];
-	    break;
-	 case GL_CONSTANT:
-	    color_arg[i] = radeon_tfactor_color[op];
-	    break;
-	 case GL_PRIMARY_COLOR:
-	    color_arg[i] = radeon_primary_color[op];
-	    break;
-	 case GL_PREVIOUS:
-	    color_arg[i] = radeon_previous_color[op];
-	    break;
-	 case GL_ZERO:
-	    color_arg[i] = radeon_zero_color[op];
-	    break;
-	 case GL_ONE:
-	    color_arg[i] = radeon_zero_color[op+1];
-	    break;
-	 case GL_TEXTURE0:
-	 case GL_TEXTURE1:
-	 case GL_TEXTURE2:
-	 /* implement ogl 1.4/1.5 core spec here, not specification of
-	  * GL_ARB_texture_env_crossbar (which would require disabling blending
-	  * instead of undefined results when referencing not enabled texunit) */
-	   color_arg[i] = radeon_texture_color[op][srcRGBi - GL_TEXTURE0];
-	   break;
-	 default:
-	    return GL_FALSE;
-	 }
-      }
-
-      for ( i = 0 ; i < numAlphaArgs ; i++ ) {
-	 const GLint op = texUnit->_CurrentCombine->OperandA[i] - GL_SRC_ALPHA;
-	 const GLuint srcAi = texUnit->_CurrentCombine->SourceA[i];
-	 assert(op >= 0);
-	 assert(op <= 1);
-	 switch ( srcAi ) {
-	 case GL_TEXTURE:
-	    alpha_arg[i] = radeon_texture_alpha[op][unit];
-	    break;
-	 case GL_CONSTANT:
-	    alpha_arg[i] = radeon_tfactor_alpha[op];
-	    break;
-	 case GL_PRIMARY_COLOR:
-	    alpha_arg[i] = radeon_primary_alpha[op];
-	    break;
-	 case GL_PREVIOUS:
-	    alpha_arg[i] = radeon_previous_alpha[op];
-	    break;
-	 case GL_ZERO:
-	    alpha_arg[i] = radeon_zero_alpha[op];
-	    break;
-	 case GL_ONE:
-	    alpha_arg[i] = radeon_zero_alpha[op+1];
-	    break;
-	 case GL_TEXTURE0:
-	 case GL_TEXTURE1:
-	 case GL_TEXTURE2:
-	   alpha_arg[i] = radeon_texture_alpha[op][srcAi - GL_TEXTURE0];
-	   break;
-	 default:
-	    return GL_FALSE;
-	 }
-      }
-
-      /* Step 2:
-       * Build up the color and alpha combine functions.
-       */
-      switch ( texUnit->_CurrentCombine->ModeRGB ) {
-      case GL_REPLACE:
-	 color_combine = (RADEON_COLOR_ARG_A_ZERO |
-			  RADEON_COLOR_ARG_B_ZERO |
-			  RADEON_BLEND_CTL_ADD |
-			  RADEON_CLAMP_TX);
-	 RADEON_COLOR_ARG( 0, C );
-	 break;
-      case GL_MODULATE:
-	 color_combine = (RADEON_COLOR_ARG_C_ZERO |
-			  RADEON_BLEND_CTL_ADD |
-			  RADEON_CLAMP_TX);
-	 RADEON_COLOR_ARG( 0, A );
-	 RADEON_COLOR_ARG( 1, B );
-	 break;
-      case GL_ADD:
-	 color_combine = (RADEON_COLOR_ARG_B_ZERO |
-			  RADEON_COMP_ARG_B |
-			  RADEON_BLEND_CTL_ADD |
-			  RADEON_CLAMP_TX);
-	 RADEON_COLOR_ARG( 0, A );
-	 RADEON_COLOR_ARG( 1, C );
-	 break;
-      case GL_ADD_SIGNED:
-	 color_combine = (RADEON_COLOR_ARG_B_ZERO |
-			  RADEON_COMP_ARG_B |
-			  RADEON_BLEND_CTL_ADDSIGNED |
-			  RADEON_CLAMP_TX);
-	 RADEON_COLOR_ARG( 0, A );
-	 RADEON_COLOR_ARG( 1, C );
-	 break;
-      case GL_SUBTRACT:
-	 color_combine = (RADEON_COLOR_ARG_B_ZERO |
-			  RADEON_COMP_ARG_B |
-			  RADEON_BLEND_CTL_SUBTRACT |
-			  RADEON_CLAMP_TX);
-	 RADEON_COLOR_ARG( 0, A );
-	 RADEON_COLOR_ARG( 1, C );
-	 break;
-      case GL_INTERPOLATE:
-	 color_combine = (RADEON_BLEND_CTL_BLEND |
-			  RADEON_CLAMP_TX);
-	 RADEON_COLOR_ARG( 0, B );
-	 RADEON_COLOR_ARG( 1, A );
-	 RADEON_COLOR_ARG( 2, C );
-	 break;
-
-      case GL_DOT3_RGB_EXT:
-      case GL_DOT3_RGBA_EXT:
-	 /* The EXT version of the DOT3 extension does not support the
-	  * scale factor, but the ARB version (and the version in OpenGL
-	  * 1.3) does.
-	  */
-	 RGBshift = 0;
-	 /* FALLTHROUGH */
-
-      case GL_DOT3_RGB:
-      case GL_DOT3_RGBA:
-	 /* The R100 / RV200 only support a 1X multiplier in hardware
-	  * w/the ARB version.
-	  */
-	 if ( RGBshift != (RADEON_SCALE_1X >> RADEON_SCALE_SHIFT) ) {
-	    return GL_FALSE;
-	 }
-
-	 RGBshift += 2;
-	 if ( (texUnit->_CurrentCombine->ModeRGB == GL_DOT3_RGBA_EXT)
-	    || (texUnit->_CurrentCombine->ModeRGB == GL_DOT3_RGBA) ) {
-            /* is it necessary to set this or will it be ignored anyway? */
-	    Ashift = RGBshift;
-	 }
-
-	 color_combine = (RADEON_COLOR_ARG_C_ZERO |
-			  RADEON_BLEND_CTL_DOT3 |
-			  RADEON_CLAMP_TX);
-	 RADEON_COLOR_ARG( 0, A );
-	 RADEON_COLOR_ARG( 1, B );
-	 break;
-
-      case GL_MODULATE_ADD_ATI:
-	 color_combine = (RADEON_BLEND_CTL_ADD |
-			  RADEON_CLAMP_TX);
-	 RADEON_COLOR_ARG( 0, A );
-	 RADEON_COLOR_ARG( 1, C );
-	 RADEON_COLOR_ARG( 2, B );
-	 break;
-      case GL_MODULATE_SIGNED_ADD_ATI:
-	 color_combine = (RADEON_BLEND_CTL_ADDSIGNED |
-			  RADEON_CLAMP_TX);
-	 RADEON_COLOR_ARG( 0, A );
-	 RADEON_COLOR_ARG( 1, C );
-	 RADEON_COLOR_ARG( 2, B );
-	 break;
-      case GL_MODULATE_SUBTRACT_ATI:
-	 color_combine = (RADEON_BLEND_CTL_SUBTRACT |
-			  RADEON_CLAMP_TX);
-	 RADEON_COLOR_ARG( 0, A );
-	 RADEON_COLOR_ARG( 1, C );
-	 RADEON_COLOR_ARG( 2, B );
-	 break;
-      default:
-	 return GL_FALSE;
-      }
-
-      switch ( texUnit->_CurrentCombine->ModeA ) {
-      case GL_REPLACE:
-	 alpha_combine = (RADEON_ALPHA_ARG_A_ZERO |
-			  RADEON_ALPHA_ARG_B_ZERO |
-			  RADEON_BLEND_CTL_ADD |
-			  RADEON_CLAMP_TX);
-	 RADEON_ALPHA_ARG( 0, C );
-	 break;
-      case GL_MODULATE:
-	 alpha_combine = (RADEON_ALPHA_ARG_C_ZERO |
-			  RADEON_BLEND_CTL_ADD |
-			  RADEON_CLAMP_TX);
-	 RADEON_ALPHA_ARG( 0, A );
-	 RADEON_ALPHA_ARG( 1, B );
-	 break;
-      case GL_ADD:
-	 alpha_combine = (RADEON_ALPHA_ARG_B_ZERO |
-			  RADEON_COMP_ARG_B |
-			  RADEON_BLEND_CTL_ADD |
-			  RADEON_CLAMP_TX);
-	 RADEON_ALPHA_ARG( 0, A );
-	 RADEON_ALPHA_ARG( 1, C );
-	 break;
-      case GL_ADD_SIGNED:
-	 alpha_combine = (RADEON_ALPHA_ARG_B_ZERO |
-			  RADEON_COMP_ARG_B |
-			  RADEON_BLEND_CTL_ADDSIGNED |
-			  RADEON_CLAMP_TX);
-	 RADEON_ALPHA_ARG( 0, A );
-	 RADEON_ALPHA_ARG( 1, C );
-	 break;
-      case GL_SUBTRACT:
-	 alpha_combine = (RADEON_COLOR_ARG_B_ZERO |
-			  RADEON_COMP_ARG_B |
-			  RADEON_BLEND_CTL_SUBTRACT |
-			  RADEON_CLAMP_TX);
-	 RADEON_ALPHA_ARG( 0, A );
-	 RADEON_ALPHA_ARG( 1, C );
-	 break;
-      case GL_INTERPOLATE:
-	 alpha_combine = (RADEON_BLEND_CTL_BLEND |
-			  RADEON_CLAMP_TX);
-	 RADEON_ALPHA_ARG( 0, B );
-	 RADEON_ALPHA_ARG( 1, A );
-	 RADEON_ALPHA_ARG( 2, C );
-	 break;
-
-      case GL_MODULATE_ADD_ATI:
-	 alpha_combine = (RADEON_BLEND_CTL_ADD |
-			  RADEON_CLAMP_TX);
-	 RADEON_ALPHA_ARG( 0, A );
-	 RADEON_ALPHA_ARG( 1, C );
-	 RADEON_ALPHA_ARG( 2, B );
-	 break;
-      case GL_MODULATE_SIGNED_ADD_ATI:
-	 alpha_combine = (RADEON_BLEND_CTL_ADDSIGNED |
-			  RADEON_CLAMP_TX);
-	 RADEON_ALPHA_ARG( 0, A );
-	 RADEON_ALPHA_ARG( 1, C );
-	 RADEON_ALPHA_ARG( 2, B );
-	 break;
-      case GL_MODULATE_SUBTRACT_ATI:
-	 alpha_combine = (RADEON_BLEND_CTL_SUBTRACT |
-			  RADEON_CLAMP_TX);
-	 RADEON_ALPHA_ARG( 0, A );
-	 RADEON_ALPHA_ARG( 1, C );
-	 RADEON_ALPHA_ARG( 2, B );
-	 break;
-      default:
-	 return GL_FALSE;
-      }
-
-      if ( (texUnit->_CurrentCombine->ModeRGB == GL_DOT3_RGB_EXT)
-	   || (texUnit->_CurrentCombine->ModeRGB == GL_DOT3_RGB) ) {
-	 alpha_combine |= RADEON_DOT_ALPHA_DONT_REPLICATE;
-      }
-
-      /* Step 3:
-       * Apply the scale factor.
-       */
-      color_combine |= (RGBshift << RADEON_SCALE_SHIFT);
-      alpha_combine |= (Ashift   << RADEON_SCALE_SHIFT);
-
-      /* All done!
-       */
-   }
-
-   if ( rmesa->hw.tex[unit].cmd[TEX_PP_TXCBLEND] != color_combine ||
-	rmesa->hw.tex[unit].cmd[TEX_PP_TXABLEND] != alpha_combine ) {
-      RADEON_STATECHANGE( rmesa, tex[unit] );
-      rmesa->hw.tex[unit].cmd[TEX_PP_TXCBLEND] = color_combine;
-      rmesa->hw.tex[unit].cmd[TEX_PP_TXABLEND] = alpha_combine;
-   }
-
-   return GL_TRUE;
-}
-
-#define TEXOBJ_TXFILTER_MASK (RADEON_MAX_MIP_LEVEL_MASK |	\
-			      RADEON_MIN_FILTER_MASK | 		\
-			      RADEON_MAG_FILTER_MASK |		\
-			      RADEON_MAX_ANISO_MASK |		\
-			      RADEON_YUV_TO_RGB |		\
-			      RADEON_YUV_TEMPERATURE_MASK |	\
-			      RADEON_CLAMP_S_MASK | 		\
-			      RADEON_CLAMP_T_MASK | 		\
-			      RADEON_BORDER_MODE_D3D )
-
-#define TEXOBJ_TXFORMAT_MASK (RADEON_TXFORMAT_WIDTH_MASK |	\
-			      RADEON_TXFORMAT_HEIGHT_MASK |	\
-			      RADEON_TXFORMAT_FORMAT_MASK |	\
-                              RADEON_TXFORMAT_F5_WIDTH_MASK |	\
-                              RADEON_TXFORMAT_F5_HEIGHT_MASK |	\
-			      RADEON_TXFORMAT_ALPHA_IN_MAP |	\
-			      RADEON_TXFORMAT_CUBIC_MAP_ENABLE |	\
-                              RADEON_TXFORMAT_NON_POWER2)
-
-
-static void import_tex_obj_state( radeonContextPtr rmesa,
-				  int unit,
-				  radeonTexObjPtr texobj )
-{
-   GLuint *cmd = RADEON_DB_STATE( tex[unit] );
-
-   cmd[TEX_PP_TXFILTER] &= ~TEXOBJ_TXFILTER_MASK;
-   cmd[TEX_PP_TXFILTER] |= texobj->pp_txfilter & TEXOBJ_TXFILTER_MASK;
-   cmd[TEX_PP_TXFORMAT] &= ~TEXOBJ_TXFORMAT_MASK;
-   cmd[TEX_PP_TXFORMAT] |= texobj->pp_txformat & TEXOBJ_TXFORMAT_MASK;
-   cmd[TEX_PP_TXOFFSET] = texobj->pp_txoffset;
-   cmd[TEX_PP_BORDER_COLOR] = texobj->pp_border_color;
-   RADEON_DB_STATECHANGE( rmesa, &rmesa->hw.tex[unit] );
-
-   if (texobj->base.tObj->Target == GL_TEXTURE_RECTANGLE_NV) {
-      GLuint *txr_cmd = RADEON_DB_STATE( txr[unit] );
-      txr_cmd[TXR_PP_TEX_SIZE] = texobj->pp_txsize; /* NPOT only! */
-      txr_cmd[TXR_PP_TEX_PITCH] = texobj->pp_txpitch; /* NPOT only! */
-      RADEON_DB_STATECHANGE( rmesa, &rmesa->hw.txr[unit] );
-   }
-
-   texobj->dirty_state &= ~(1<<unit);
-}
-
-
-
-
-static void set_texgen_matrix( radeonContextPtr rmesa, 
-			       GLuint unit,
-			       const GLfloat *s_plane,
-			       const GLfloat *t_plane )
-{
-   static const GLfloat scale_identity[4] = { 1,1,1,1 };
-
-   if (!TEST_EQ_4V( s_plane, scale_identity) ||
-       !TEST_EQ_4V( t_plane, scale_identity)) {
-      rmesa->TexGenEnabled |= RADEON_TEXMAT_0_ENABLE<<unit;
-      rmesa->TexGenMatrix[unit].m[0]  = s_plane[0];
-      rmesa->TexGenMatrix[unit].m[4]  = s_plane[1];
-      rmesa->TexGenMatrix[unit].m[8]  = s_plane[2];
-      rmesa->TexGenMatrix[unit].m[12] = s_plane[3];
-
-      rmesa->TexGenMatrix[unit].m[1]  = t_plane[0];
-      rmesa->TexGenMatrix[unit].m[5]  = t_plane[1];
-      rmesa->TexGenMatrix[unit].m[9]  = t_plane[2];
-      rmesa->TexGenMatrix[unit].m[13] = t_plane[3];
-      rmesa->NewGLState |= _NEW_TEXTURE_MATRIX;
-   }
-}
-
-/* Ignoring the Q texcoord for now.
- *
- * Returns GL_FALSE if fallback required.  
- */
-static GLboolean radeon_validate_texgen( GLcontext *ctx, GLuint unit )
-{  
-   radeonContextPtr rmesa = RADEON_CONTEXT(ctx);
-   struct gl_texture_unit *texUnit = &ctx->Texture.Unit[unit];
-   GLuint inputshift = RADEON_TEXGEN_0_INPUT_SHIFT + unit*4;
-   GLuint tmp = rmesa->TexGenEnabled;
-
-   rmesa->TexGenEnabled &= ~(RADEON_TEXGEN_TEXMAT_0_ENABLE<<unit);
-   rmesa->TexGenEnabled &= ~(RADEON_TEXMAT_0_ENABLE<<unit);
-   rmesa->TexGenEnabled &= ~(RADEON_TEXGEN_INPUT_MASK<<inputshift);
-   rmesa->TexGenNeedNormals[unit] = 0;
-
-   if ((texUnit->TexGenEnabled & (S_BIT|T_BIT)) == 0) {
-      /* Disabled, no fallback:
-       */
-      rmesa->TexGenEnabled |= 
-	 (RADEON_TEXGEN_INPUT_TEXCOORD_0+unit) << inputshift;
-      return GL_TRUE;
-   }
-   else if (texUnit->TexGenEnabled & Q_BIT) {
-      /* Very easy to do this, in fact would remove a fallback case
-       * elsewhere, but I haven't done it yet...  Fallback: 
-       */
-      if (RADEON_DEBUG & DEBUG_FALLBACKS) 
-	fprintf(stderr, "fallback Q_BIT\n");
-      return GL_FALSE;
-   }
-   else if ((texUnit->TexGenEnabled & (S_BIT|T_BIT)) != (S_BIT|T_BIT) ||
-	    texUnit->GenModeS != texUnit->GenModeT) {
-      /* Mixed modes, fallback:
-       */
-      if (RADEON_DEBUG & DEBUG_FALLBACKS) 
-        fprintf(stderr, "fallback mixed texgen\n");
-      return GL_FALSE;
-   }
-   else
-      rmesa->TexGenEnabled |= RADEON_TEXGEN_TEXMAT_0_ENABLE << unit;
-
-   switch (texUnit->GenModeS) {
-   case GL_OBJECT_LINEAR:
-      rmesa->TexGenEnabled |= RADEON_TEXGEN_INPUT_OBJ << inputshift;
-      set_texgen_matrix( rmesa, unit, 
-			 texUnit->ObjectPlaneS,
-			 texUnit->ObjectPlaneT);
-      break;
-
-   case GL_EYE_LINEAR:
-      rmesa->TexGenEnabled |= RADEON_TEXGEN_INPUT_EYE << inputshift;
-      set_texgen_matrix( rmesa, unit, 
-			 texUnit->EyePlaneS,
-			 texUnit->EyePlaneT);
-      break;
-
-   case GL_REFLECTION_MAP_NV:
-      rmesa->TexGenNeedNormals[unit] = GL_TRUE;
-      rmesa->TexGenEnabled |= RADEON_TEXGEN_INPUT_EYE_REFLECT<<inputshift;
-      break;
-
-   case GL_NORMAL_MAP_NV:
-      rmesa->TexGenNeedNormals[unit] = GL_TRUE;
-      rmesa->TexGenEnabled |= RADEON_TEXGEN_INPUT_EYE_NORMAL<<inputshift;
-      break;
-
-   case GL_SPHERE_MAP:
-   default:
-      /* Unsupported mode, fallback:
-       */
-      if (RADEON_DEBUG & DEBUG_FALLBACKS) 
-	 fprintf(stderr, "fallback GL_SPHERE_MAP\n");
-      return GL_FALSE;
-   }
-
-   if (tmp != rmesa->TexGenEnabled) {
-      rmesa->NewGLState |= _NEW_TEXTURE_MATRIX;
-   }
-
-   return GL_TRUE;
-}
-
-
-static void disable_tex( GLcontext *ctx, int unit )
-{
-   radeonContextPtr rmesa = RADEON_CONTEXT(ctx);
-
-   if (rmesa->hw.ctx.cmd[CTX_PP_CNTL] & (RADEON_TEX_0_ENABLE<<unit)) {
-      /* Texture unit disabled */
-      if ( rmesa->state.texture.unit[unit].texobj != NULL ) {
-	 /* The old texture is no longer bound to this texture unit.
-	  * Mark it as such.
-	  */
-
-	 rmesa->state.texture.unit[unit].texobj->base.bound &= ~(1UL << unit);
-	 rmesa->state.texture.unit[unit].texobj = NULL;
-      }
-
-      RADEON_STATECHANGE( rmesa, ctx );
-      rmesa->hw.ctx.cmd[CTX_PP_CNTL] &= 
-	  ~((RADEON_TEX_0_ENABLE | RADEON_TEX_BLEND_0_ENABLE) << unit);
-
-      RADEON_STATECHANGE( rmesa, tcl );
-      switch (unit) {
-      case 0:
-	 rmesa->hw.tcl.cmd[TCL_OUTPUT_VTXFMT] &= ~(RADEON_TCL_VTX_ST0 |
-						   RADEON_TCL_VTX_Q0);
-	    break;
-      case 1:
-	 rmesa->hw.tcl.cmd[TCL_OUTPUT_VTXFMT] &= ~(RADEON_TCL_VTX_ST1 |
-						   RADEON_TCL_VTX_Q1);
-	 break;
-      default:
-	 break;
-      }
-
-
-      if (rmesa->TclFallback & (RADEON_TCL_FALLBACK_TEXGEN_0<<unit)) {
-	 TCL_FALLBACK( ctx, (RADEON_TCL_FALLBACK_TEXGEN_0<<unit), GL_FALSE);
-	 rmesa->recheck_texgen[unit] = GL_TRUE;
-      }
-
-
-
-      {
-	 GLuint inputshift = RADEON_TEXGEN_0_INPUT_SHIFT + unit*4;
-	 GLuint tmp = rmesa->TexGenEnabled;
-
-	 rmesa->TexGenEnabled &= ~(RADEON_TEXGEN_TEXMAT_0_ENABLE<<unit);
-	 rmesa->TexGenEnabled &= ~(RADEON_TEXMAT_0_ENABLE<<unit);
-	 rmesa->TexGenEnabled &= ~(RADEON_TEXGEN_INPUT_MASK<<inputshift);
-	 rmesa->TexGenNeedNormals[unit] = 0;
-	 rmesa->TexGenEnabled |= 
-	     (RADEON_TEXGEN_INPUT_TEXCOORD_0+unit) << inputshift;
-
-	 if (tmp != rmesa->TexGenEnabled) {
-	    rmesa->recheck_texgen[unit] = GL_TRUE;
-	    rmesa->NewGLState |= _NEW_TEXTURE_MATRIX;
-	 }
-      }
-   }
-}
-
-static GLboolean enable_tex_2d( GLcontext *ctx, int unit )
-{
-   radeonContextPtr rmesa = RADEON_CONTEXT(ctx);
-   struct gl_texture_unit *texUnit = &ctx->Texture.Unit[unit];
-   struct gl_texture_object *tObj = texUnit->_Current;
-   radeonTexObjPtr t = (radeonTexObjPtr) tObj->DriverData;
-
-   /* Need to load the 2d images associated with this unit.
-    */
-   if (t->pp_txformat & RADEON_TXFORMAT_NON_POWER2) {
-      t->pp_txformat &= ~RADEON_TXFORMAT_NON_POWER2;
-      t->base.dirty_images[0] = ~0;
-   }
-
-   ASSERT(tObj->Target == GL_TEXTURE_2D || tObj->Target == GL_TEXTURE_1D);
-
-   if ( t->base.dirty_images[0] ) {
-      RADEON_FIREVERTICES( rmesa );
-      radeonSetTexImages( rmesa, tObj );
-      radeonUploadTexImages( rmesa, (radeonTexObjPtr) tObj->DriverData, 0 );
-      if ( !t->base.memBlock ) 
-	return GL_FALSE;
-   }
-
-   return GL_TRUE;
-}
-
-static GLboolean enable_tex_rect( GLcontext *ctx, int unit )
-{
-   radeonContextPtr rmesa = RADEON_CONTEXT(ctx);
-   struct gl_texture_unit *texUnit = &ctx->Texture.Unit[unit];
-   struct gl_texture_object *tObj = texUnit->_Current;
-   radeonTexObjPtr t = (radeonTexObjPtr) tObj->DriverData;
-
-   if (!(t->pp_txformat & RADEON_TXFORMAT_NON_POWER2)) {
-      t->pp_txformat |= RADEON_TXFORMAT_NON_POWER2;
-      t->base.dirty_images[0] = ~0;
-   }
-
-   ASSERT(tObj->Target == GL_TEXTURE_RECTANGLE_NV);
-
-   if ( t->base.dirty_images[0] ) {
-      RADEON_FIREVERTICES( rmesa );
-      radeonSetTexImages( rmesa, tObj );
-      radeonUploadTexImages( rmesa, (radeonTexObjPtr) tObj->DriverData, 0 );
-      if ( !t->base.memBlock /* && !rmesa->prefer_gart_client_texturing  FIXME */ ) {
-	 fprintf(stderr, "%s: upload failed\n", __FUNCTION__);
-	 return GL_FALSE;
-      }
-   }
-
-   return GL_TRUE;
-}
-
-
-static GLboolean update_tex_common( GLcontext *ctx, int unit )
-{
-   radeonContextPtr rmesa = RADEON_CONTEXT(ctx);
-   struct gl_texture_unit *texUnit = &ctx->Texture.Unit[unit];
-   struct gl_texture_object *tObj = texUnit->_Current;
-   radeonTexObjPtr t = (radeonTexObjPtr) tObj->DriverData;
-   GLenum format;
-
-   /* Fallback if there's a texture border */
-   if ( tObj->Image[0][tObj->BaseLevel]->Border > 0 ) {
-      fprintf(stderr, "%s: border\n", __FUNCTION__);
-      return GL_FALSE;
-   }
-
-   /* Update state if this is a different texture object to last
-    * time.
-    */
-   if ( rmesa->state.texture.unit[unit].texobj != t ) {
-      if ( rmesa->state.texture.unit[unit].texobj != NULL ) {
-	 /* The old texture is no longer bound to this texture unit.
-	  * Mark it as such.
-	  */
-
-	 rmesa->state.texture.unit[unit].texobj->base.bound &= 
-	     ~(1UL << unit);
-      }
-
-      rmesa->state.texture.unit[unit].texobj = t;
-      t->base.bound |= (1UL << unit);
-      t->dirty_state |= 1<<unit;
-      driUpdateTextureLRU( (driTextureObject *) t ); /* XXX: should be locked! */
-   }
-
-
-   /* Newly enabled?
-    */
-   if ( !(rmesa->hw.ctx.cmd[CTX_PP_CNTL] & (RADEON_TEX_0_ENABLE<<unit))) {
-      RADEON_STATECHANGE( rmesa, ctx );
-      rmesa->hw.ctx.cmd[CTX_PP_CNTL] |= 
-	  (RADEON_TEX_0_ENABLE | RADEON_TEX_BLEND_0_ENABLE) << unit;
-
-      RADEON_STATECHANGE( rmesa, tcl );
-
-      if (unit == 0)
-	  rmesa->hw.tcl.cmd[TCL_OUTPUT_VTXFMT] |= RADEON_TCL_VTX_ST0;
-      else 
-	  rmesa->hw.tcl.cmd[TCL_OUTPUT_VTXFMT] |= RADEON_TCL_VTX_ST1;
-
-      rmesa->recheck_texgen[unit] = GL_TRUE;
-   }
-
-   if (t->dirty_state & (1<<unit)) {
-      import_tex_obj_state( rmesa, unit, t );
-   }
-
-   if (rmesa->recheck_texgen[unit]) {
-      GLboolean fallback = !radeon_validate_texgen( ctx, unit );
-      TCL_FALLBACK( ctx, (RADEON_TCL_FALLBACK_TEXGEN_0<<unit), fallback);
-      rmesa->recheck_texgen[unit] = 0;
-      rmesa->NewGLState |= _NEW_TEXTURE_MATRIX;
-   }
-
-   format = tObj->Image[0][tObj->BaseLevel]->Format;
-   if ( rmesa->state.texture.unit[unit].format != format ||
-	rmesa->state.texture.unit[unit].envMode != texUnit->EnvMode ) {
-      rmesa->state.texture.unit[unit].format = format;
-      rmesa->state.texture.unit[unit].envMode = texUnit->EnvMode;
-      if ( ! radeonUpdateTextureEnv( ctx, unit ) ) {
-	 return GL_FALSE;
-      }
-   }
-
-   FALLBACK( rmesa, RADEON_FALLBACK_BORDER_MODE, t->border_fallback );
-   return !t->border_fallback;
-}
-
-
-
-static GLboolean radeonUpdateTextureUnit( GLcontext *ctx, int unit )
-{
-   struct gl_texture_unit *texUnit = &ctx->Texture.Unit[unit];
-
-   TCL_FALLBACK( ctx, RADEON_TCL_FALLBACK_TEXRECT_0 << unit, 0 );
-
-   if ( texUnit->_ReallyEnabled & (TEXTURE_RECT_BIT) ) {
-      TCL_FALLBACK( ctx, RADEON_TCL_FALLBACK_TEXRECT_0 << unit, 1 );
-
-      return (enable_tex_rect( ctx, unit ) &&
-	      update_tex_common( ctx, unit ));
-   }
-   else if ( texUnit->_ReallyEnabled & (TEXTURE_1D_BIT | TEXTURE_2D_BIT) ) {
-      return (enable_tex_2d( ctx, unit ) &&
-	      update_tex_common( ctx, unit ));
-   }
-   else if ( texUnit->_ReallyEnabled ) {
-      return GL_FALSE;
-   }
-   else {
-      disable_tex( ctx, unit );
-      return GL_TRUE;
-   }
-}
-
-void radeonUpdateTextureState( GLcontext *ctx )
-{
-   radeonContextPtr rmesa = RADEON_CONTEXT(ctx);
-   GLboolean ok;
-
-   ok = (radeonUpdateTextureUnit( ctx, 0 ) &&
-	 radeonUpdateTextureUnit( ctx, 1 ));
-
-   FALLBACK( rmesa, RADEON_FALLBACK_TEXTURE, !ok );
-
-   if (rmesa->TclFallback)
-      radeonChooseVertexState( ctx );
-}
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/radeon/radeon_vtxfmt.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/radeon/radeon_vtxfmt.c
deleted file mode 100644
index 5a4cad8ba..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/radeon/radeon_vtxfmt.c
+++ /dev/null
@@ -1,1093 +0,0 @@
-/* $XFree86: xc/lib/GL/mesa/src/drv/radeon/radeon_vtxfmt.c,v 1.6 2003/05/06 23:52:08 daenzer Exp $ */
-/**************************************************************************
-
-Copyright 2000, 2001 ATI Technologies Inc., Ontario, Canada, and
-                     Tungsten Graphics Inc., Cedar Park, Texas.
-
-All Rights Reserved.
-
-Permission is hereby granted, free of charge, to any person obtaining
-a copy of this software and associated documentation files (the
-"Software"), to deal in the Software without restriction, including
-without limitation the rights to use, copy, modify, merge, publish,
-distribute, sublicense, and/or sell copies of the Software, and to
-permit persons to whom the Software is furnished to do so, subject to
-the following conditions:
-
-The above copyright notice and this permission notice (including the
-next paragraph) shall be included in all copies or substantial
-portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
-EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
-IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
-LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
-OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
-WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-**************************************************************************/
-
-/*
- * Authors:
- *   Keith Whitwell <keith@tungstengraphics.com>
- */
-#include "glheader.h"
-#include "imports.h"
-#include "api_noop.h"
-#include "api_arrayelt.h"
-#include "context.h"
-#include "mtypes.h"
-#include "enums.h"
-#include "glapi.h"
-#include "colormac.h"
-#include "light.h"
-#include "state.h"
-#include "vtxfmt.h"
-
-#include "tnl/tnl.h"
-#include "tnl/t_context.h"
-#include "tnl/t_array_api.h"
-
-#include "radeon_context.h"
-#include "radeon_state.h"
-#include "radeon_ioctl.h"
-#include "radeon_tex.h"
-#include "radeon_tcl.h"
-#include "radeon_swtcl.h"
-#include "radeon_vtxfmt.h"
-
-#include "dispatch.h"
-
-static void radeonVtxfmtFlushVertices( GLcontext *, GLuint );
-
-static void count_func( const char *name,  struct dynfn *l )
-{
-   int i = 0;
-   struct dynfn *f;
-   foreach (f, l) i++;
-   if (i) fprintf(stderr, "%s: %d\n", name, i );
-}
-
-static void count_funcs( radeonContextPtr rmesa )
-{
-   count_func( "Vertex2f", &rmesa->vb.dfn_cache.Vertex2f );
-   count_func( "Vertex2fv", &rmesa->vb.dfn_cache.Vertex2fv );
-   count_func( "Vertex3f", &rmesa->vb.dfn_cache.Vertex3f );
-   count_func( "Vertex3fv", &rmesa->vb.dfn_cache.Vertex3fv );
-   count_func( "Color4ub", &rmesa->vb.dfn_cache.Color4ub );
-   count_func( "Color4ubv", &rmesa->vb.dfn_cache.Color4ubv );
-   count_func( "Color3ub", &rmesa->vb.dfn_cache.Color3ub );
-   count_func( "Color3ubv", &rmesa->vb.dfn_cache.Color3ubv );
-   count_func( "Color4f", &rmesa->vb.dfn_cache.Color4f );
-   count_func( "Color4fv", &rmesa->vb.dfn_cache.Color4fv );
-   count_func( "Color3f", &rmesa->vb.dfn_cache.Color3f );
-   count_func( "Color3fv", &rmesa->vb.dfn_cache.Color3fv );
-   count_func( "SecondaryColor3f", &rmesa->vb.dfn_cache.SecondaryColor3fEXT );
-   count_func( "SecondaryColor3fv", &rmesa->vb.dfn_cache.SecondaryColor3fvEXT );
-   count_func( "SecondaryColor3ub", &rmesa->vb.dfn_cache.SecondaryColor3ubEXT );
-   count_func( "SecondaryColor3ubv", &rmesa->vb.dfn_cache.SecondaryColor3ubvEXT );
-   count_func( "Normal3f", &rmesa->vb.dfn_cache.Normal3f );
-   count_func( "Normal3fv", &rmesa->vb.dfn_cache.Normal3fv );
-   count_func( "TexCoord2f", &rmesa->vb.dfn_cache.TexCoord2f );
-   count_func( "TexCoord2fv", &rmesa->vb.dfn_cache.TexCoord2fv );
-   count_func( "TexCoord1f", &rmesa->vb.dfn_cache.TexCoord1f );
-   count_func( "TexCoord1fv", &rmesa->vb.dfn_cache.TexCoord1fv );
-   count_func( "MultiTexCoord2fARB", &rmesa->vb.dfn_cache.MultiTexCoord2fARB );
-   count_func( "MultiTexCoord2fvARB", &rmesa->vb.dfn_cache.MultiTexCoord2fvARB );
-   count_func( "MultiTexCoord1fARB", &rmesa->vb.dfn_cache.MultiTexCoord1fARB );
-   count_func( "MultiTexCoord1fvARB", &rmesa->vb.dfn_cache.MultiTexCoord1fvARB );
-}
-
-
-void radeon_copy_to_current( GLcontext *ctx ) 
-{
-   radeonContextPtr rmesa = RADEON_CONTEXT(ctx);
-
-   assert(ctx->Driver.NeedFlush & FLUSH_UPDATE_CURRENT);
-
-   if (rmesa->vb.vertex_format & RADEON_CP_VC_FRMT_N0) {
-      ctx->Current.Attrib[VERT_ATTRIB_NORMAL][0] = rmesa->vb.normalptr[0];
-      ctx->Current.Attrib[VERT_ATTRIB_NORMAL][1] = rmesa->vb.normalptr[1];
-      ctx->Current.Attrib[VERT_ATTRIB_NORMAL][2] = rmesa->vb.normalptr[2];
-   }
-
-   if (rmesa->vb.vertex_format & RADEON_CP_VC_FRMT_PKCOLOR) {
-      ctx->Current.Attrib[VERT_ATTRIB_COLOR0][0] = UBYTE_TO_FLOAT( rmesa->vb.colorptr->red );
-      ctx->Current.Attrib[VERT_ATTRIB_COLOR0][1] = UBYTE_TO_FLOAT( rmesa->vb.colorptr->green );
-      ctx->Current.Attrib[VERT_ATTRIB_COLOR0][2] = UBYTE_TO_FLOAT( rmesa->vb.colorptr->blue );
-      ctx->Current.Attrib[VERT_ATTRIB_COLOR0][3] = UBYTE_TO_FLOAT( rmesa->vb.colorptr->alpha );
-   } 
-   
-   if (rmesa->vb.vertex_format & RADEON_CP_VC_FRMT_FPCOLOR) {
-      ctx->Current.Attrib[VERT_ATTRIB_COLOR0][0] = rmesa->vb.floatcolorptr[0];
-      ctx->Current.Attrib[VERT_ATTRIB_COLOR0][1] = rmesa->vb.floatcolorptr[1];
-      ctx->Current.Attrib[VERT_ATTRIB_COLOR0][2] = rmesa->vb.floatcolorptr[2];
-   }
-
-   if (rmesa->vb.vertex_format & RADEON_CP_VC_FRMT_FPALPHA)
-      ctx->Current.Attrib[VERT_ATTRIB_COLOR0][3] = rmesa->vb.floatcolorptr[3];
-      
-   if (rmesa->vb.vertex_format & RADEON_CP_VC_FRMT_PKSPEC) {
-      ctx->Current.Attrib[VERT_ATTRIB_COLOR1][0] = UBYTE_TO_FLOAT( rmesa->vb.specptr->red );
-      ctx->Current.Attrib[VERT_ATTRIB_COLOR1][1] = UBYTE_TO_FLOAT( rmesa->vb.specptr->green );
-      ctx->Current.Attrib[VERT_ATTRIB_COLOR1][2] = UBYTE_TO_FLOAT( rmesa->vb.specptr->blue );
-   } 
-
-   if (rmesa->vb.vertex_format & RADEON_CP_VC_FRMT_ST0) {
-      ctx->Current.Attrib[VERT_ATTRIB_TEX0][0] = rmesa->vb.texcoordptr[0][0];
-      ctx->Current.Attrib[VERT_ATTRIB_TEX0][1] = rmesa->vb.texcoordptr[0][1];
-      ctx->Current.Attrib[VERT_ATTRIB_TEX0][2] = 0.0F;
-      ctx->Current.Attrib[VERT_ATTRIB_TEX0][3] = 1.0F;
-   }
-
-   if (rmesa->vb.vertex_format & RADEON_CP_VC_FRMT_ST1) {
-      ctx->Current.Attrib[VERT_ATTRIB_TEX1][0] = rmesa->vb.texcoordptr[1][0];
-      ctx->Current.Attrib[VERT_ATTRIB_TEX1][1] = rmesa->vb.texcoordptr[1][1];
-      ctx->Current.Attrib[VERT_ATTRIB_TEX1][2] = 0.0F;
-      ctx->Current.Attrib[VERT_ATTRIB_TEX1][3] = 1.0F;
-   }
-
-   ctx->Driver.NeedFlush &= ~FLUSH_UPDATE_CURRENT;
-}
-
-static GLboolean discreet_gl_prim[GL_POLYGON+1] = {
-   1,				/* 0 points */
-   1,				/* 1 lines */
-   0,				/* 2 line_strip */
-   0,				/* 3 line_loop */
-   1,				/* 4 tris */
-   0,				/* 5 tri_fan */
-   0,				/* 6 tri_strip */
-   1,				/* 7 quads */
-   0,				/* 8 quadstrip */
-   0,				/* 9 poly */
-};
-
-static void flush_prims( radeonContextPtr rmesa )
-{
-   int i,j;
-   struct radeon_dma_region tmp = rmesa->dma.current;
-   
-   tmp.buf->refcount++;
-   tmp.aos_size = rmesa->vb.vertex_size;
-   tmp.aos_stride = rmesa->vb.vertex_size;
-   tmp.aos_start = GET_START(&tmp);
-
-   rmesa->dma.current.ptr = rmesa->dma.current.start += 
-      (rmesa->vb.initial_counter - rmesa->vb.counter) * rmesa->vb.vertex_size * 4; 
-
-   rmesa->tcl.vertex_format = rmesa->vb.vertex_format;
-   rmesa->tcl.aos_components[0] = &tmp;
-   rmesa->tcl.nr_aos_components = 1;
-   rmesa->dma.flush = NULL;
-
-   /* Optimize the primitive list:
-    */
-   if (rmesa->vb.nrprims > 1) {
-      for (j = 0, i = 1 ; i < rmesa->vb.nrprims; i++) {
-	 int pj = rmesa->vb.primlist[j].prim & 0xf;
-	 int pi = rmesa->vb.primlist[i].prim & 0xf;
-      
-	 if (pj == pi && discreet_gl_prim[pj] &&
-	     rmesa->vb.primlist[i].start == rmesa->vb.primlist[j].end) {
-	    rmesa->vb.primlist[j].end = rmesa->vb.primlist[i].end;
-	 }
-	 else {
-	    j++;
-	    if (j != i) rmesa->vb.primlist[j] = rmesa->vb.primlist[i];
-	 }
-      }
-      rmesa->vb.nrprims = j+1;
-   }
-
-   for (i = 0 ; i < rmesa->vb.nrprims; i++) {
-      if (RADEON_DEBUG & DEBUG_PRIMS)
-	 fprintf(stderr, "vtxfmt prim %d: %s %d..%d\n", i,
-		 _mesa_lookup_enum_by_nr( rmesa->vb.primlist[i].prim & 
-					  PRIM_MODE_MASK ),
-		 rmesa->vb.primlist[i].start,
-		 rmesa->vb.primlist[i].end);
-
-      radeonEmitPrimitive( rmesa->glCtx,
-			   rmesa->vb.primlist[i].start,
-			   rmesa->vb.primlist[i].end,
-			   rmesa->vb.primlist[i].prim );
-   }
-
-   rmesa->vb.nrprims = 0;
-   radeonReleaseDmaRegion( rmesa, &tmp, __FUNCTION__ );
-}
-
-
-static void start_prim( radeonContextPtr rmesa, GLuint mode )
-{
-   if (RADEON_DEBUG & DEBUG_VFMT)
-      fprintf(stderr, "%s %d\n", __FUNCTION__, rmesa->vb.initial_counter - rmesa->vb.counter);
-
-   rmesa->vb.primlist[rmesa->vb.nrprims].start = rmesa->vb.initial_counter - rmesa->vb.counter;
-   rmesa->vb.primlist[rmesa->vb.nrprims].prim = mode;
-}
-
-static void note_last_prim( radeonContextPtr rmesa, GLuint flags )
-{
-   if (RADEON_DEBUG & DEBUG_VFMT)
-      fprintf(stderr, "%s %d\n", __FUNCTION__, rmesa->vb.initial_counter - rmesa->vb.counter);
-
-   if (rmesa->vb.prim[0] != GL_POLYGON+1) {
-      rmesa->vb.primlist[rmesa->vb.nrprims].prim |= flags;
-      rmesa->vb.primlist[rmesa->vb.nrprims].end = rmesa->vb.initial_counter - rmesa->vb.counter;
-
-      if (++(rmesa->vb.nrprims) == RADEON_MAX_PRIMS)
-	 flush_prims( rmesa );
-   }
-}
-
-
-static void copy_vertex( radeonContextPtr rmesa, GLuint n, GLfloat *dst )
-{
-   GLuint i;
-   GLfloat *src = (GLfloat *)(rmesa->dma.current.address + 
-			      rmesa->dma.current.ptr + 
-			      (rmesa->vb.primlist[rmesa->vb.nrprims].start + n) * 
-			      rmesa->vb.vertex_size * 4);
-
-   if (RADEON_DEBUG & DEBUG_VFMT) 
-      fprintf(stderr, "copy_vertex %d\n", rmesa->vb.primlist[rmesa->vb.nrprims].start + n);
-
-   for (i = 0 ; i < rmesa->vb.vertex_size; i++) {
-      dst[i] = src[i];
-   }
-}
-
-/* NOTE: This actually reads the copied vertices back from uncached
- * memory.  Could also use the counter/notify mechanism to populate
- * tmp on the fly as vertices are generated.  
- */
-static GLuint copy_dma_verts( radeonContextPtr rmesa, GLfloat (*tmp)[15] )
-{
-   GLuint ovf, i;
-   GLuint nr = (rmesa->vb.initial_counter - rmesa->vb.counter) - rmesa->vb.primlist[rmesa->vb.nrprims].start;
-
-   if (RADEON_DEBUG & DEBUG_VFMT)
-      fprintf(stderr, "%s %d verts\n", __FUNCTION__, nr);
-
-   switch( rmesa->vb.prim[0] )
-   {
-   case GL_POINTS:
-      return 0;
-   case GL_LINES:
-      ovf = nr&1;
-      for (i = 0 ; i < ovf ; i++)
-	 copy_vertex( rmesa, nr-ovf+i, tmp[i] );
-      return i;
-   case GL_TRIANGLES:
-      ovf = nr%3;
-      for (i = 0 ; i < ovf ; i++)
-	 copy_vertex( rmesa, nr-ovf+i, tmp[i] );
-      return i;
-   case GL_QUADS:
-      ovf = nr&3;
-      for (i = 0 ; i < ovf ; i++)
-	 copy_vertex( rmesa, nr-ovf+i, tmp[i] );
-      return i;
-   case GL_LINE_STRIP:
-      if (nr == 0) 
-	 return 0;
-      copy_vertex( rmesa, nr-1, tmp[0] );
-      return 1;
-   case GL_LINE_LOOP:
-   case GL_TRIANGLE_FAN:
-   case GL_POLYGON:
-      if (nr == 0) 
-	 return 0;
-      else if (nr == 1) {
-	 copy_vertex( rmesa, 0, tmp[0] );
-	 return 1;
-      } else {
-	 copy_vertex( rmesa, 0, tmp[0] );
-	 copy_vertex( rmesa, nr-1, tmp[1] );
-	 return 2;
-      }
-   case GL_TRIANGLE_STRIP:
-      ovf = MIN2(nr, 2);
-      for (i = 0 ; i < ovf ; i++)
-	 copy_vertex( rmesa, nr-ovf+i, tmp[i] );
-      return i;
-   case GL_QUAD_STRIP:
-      switch (nr) {
-      case 0: ovf = 0; break;
-      case 1: ovf = 1; break;
-      default: ovf = 2 + (nr&1); break;
-      }
-      for (i = 0 ; i < ovf ; i++)
-	 copy_vertex( rmesa, nr-ovf+i, tmp[i] );
-      return i;
-   default:
-      assert(0);
-      return 0;
-   }
-}
-
-static void VFMT_FALLBACK_OUTSIDE_BEGIN_END( const char *caller )
-{
-   GET_CURRENT_CONTEXT(ctx);
-   radeonContextPtr rmesa = RADEON_CONTEXT(ctx);
-
-   if (RADEON_DEBUG & (DEBUG_VFMT|DEBUG_FALLBACKS))
-      fprintf(stderr, "%s from %s\n", __FUNCTION__, caller);
-
-   if (ctx->Driver.NeedFlush) 
-      radeonVtxfmtFlushVertices( ctx, ctx->Driver.NeedFlush );
-
-   if (ctx->NewState)
-      _mesa_update_state( ctx ); /* clear state so fell_back sticks */
-
-   _tnl_wakeup_exec( ctx );
-   ctx->Driver.FlushVertices = radeonFlushVertices;
-
-   assert( rmesa->dma.flush == 0 );
-   rmesa->vb.fell_back = GL_TRUE;
-   rmesa->vb.installed = GL_FALSE;
-}
-
-
-static void VFMT_FALLBACK( const char *caller )
-{
-   GET_CURRENT_CONTEXT(ctx);
-   radeonContextPtr rmesa = RADEON_CONTEXT(ctx);
-   GLfloat tmp[3][15];
-   GLuint i, prim;
-   GLuint ind = rmesa->vb.vertex_format;
-   GLuint nrverts;
-   GLfloat alpha = 1.0;
-
-   if (RADEON_DEBUG & (DEBUG_FALLBACKS|DEBUG_VFMT))
-      fprintf(stderr, "%s from %s\n", __FUNCTION__, caller);
-
-   if (rmesa->vb.prim[0] == GL_POLYGON+1) {
-      VFMT_FALLBACK_OUTSIDE_BEGIN_END( __FUNCTION__ );
-      return;
-   }
-
-   /* Copy vertices out of dma:
-    */
-   nrverts = copy_dma_verts( rmesa, tmp );
-
-   /* Finish the prim at this point:
-    */
-   note_last_prim( rmesa, 0 );
-   flush_prims( rmesa );
-
-   /* Update ctx->Driver.CurrentExecPrimitive and swap in swtnl. 
-    */
-   prim = rmesa->vb.prim[0];
-   ctx->Driver.CurrentExecPrimitive = GL_POLYGON+1;
-   _tnl_wakeup_exec( ctx );
-   ctx->Driver.FlushVertices = radeonFlushVertices;
-
-   assert(rmesa->dma.flush == 0);
-   rmesa->vb.fell_back = GL_TRUE;
-   rmesa->vb.installed = GL_FALSE;
-   CALL_Begin(GET_DISPATCH(), (prim));
-   
-   if (rmesa->vb.installed_color_3f_sz == 4)
-      alpha = ctx->Current.Attrib[VERT_ATTRIB_COLOR0][3];
-
-   /* Replay saved vertices
-    */
-   for (i = 0 ; i < nrverts; i++) {
-      GLuint offset = 3;
-      if (ind & RADEON_CP_VC_FRMT_N0) {
-	 CALL_Normal3fv(GET_DISPATCH(), (&tmp[i][offset]));
-	 offset += 3;
-      }
-
-      if (ind & RADEON_CP_VC_FRMT_PKCOLOR) {
-	 radeon_color_t *col = (radeon_color_t *)&tmp[i][offset];
-	 CALL_Color4ub(GET_DISPATCH(), (col->red, col->green, col->blue, col->alpha));
-	 offset++;
-      }
-      else if (ind & RADEON_CP_VC_FRMT_FPALPHA) {
-	 CALL_Color4fv(GET_DISPATCH(), (&tmp[i][offset]));
-	 offset+=4;
-      } 
-      else if (ind & RADEON_CP_VC_FRMT_FPCOLOR) {
-	 CALL_Color3fv(GET_DISPATCH(), (&tmp[i][offset]));
-	 offset+=3;
-      }
-
-      if (ind & RADEON_CP_VC_FRMT_PKSPEC) {
-	 radeon_color_t *spec = (radeon_color_t *)&tmp[i][offset];
-	 CALL_SecondaryColor3ubEXT(GET_DISPATCH(), (spec->red, spec->green, spec->blue));
-	 offset++;
-      }
-
-      if (ind & RADEON_CP_VC_FRMT_ST0) {
-	 CALL_TexCoord2fv(GET_DISPATCH(), (&tmp[i][offset]));
-	 offset += 2;
-      }
-
-      if (ind & RADEON_CP_VC_FRMT_ST1) {
-	 CALL_MultiTexCoord2fvARB(GET_DISPATCH(), (GL_TEXTURE1_ARB, &tmp[i][offset]));
-	 offset += 2;
-      }
-      CALL_Vertex3fv(GET_DISPATCH(), (&tmp[i][0]));
-   }
-
-   /* Replay current vertex
-    */
-   if (ind & RADEON_CP_VC_FRMT_N0) 
-      CALL_Normal3fv(GET_DISPATCH(), (rmesa->vb.normalptr));
-
-   if (ind & RADEON_CP_VC_FRMT_PKCOLOR)
-      CALL_Color4ub(GET_DISPATCH(), (rmesa->vb.colorptr->red, rmesa->vb.colorptr->green, rmesa->vb.colorptr->blue, rmesa->vb.colorptr->alpha));
-   else if (ind & RADEON_CP_VC_FRMT_FPALPHA)
-      CALL_Color4fv(GET_DISPATCH(), (rmesa->vb.floatcolorptr));
-   else if (ind & RADEON_CP_VC_FRMT_FPCOLOR) {
-      if (rmesa->vb.installed_color_3f_sz == 4 && alpha != 1.0)
-	 CALL_Color4f(GET_DISPATCH(), (rmesa->vb.floatcolorptr[0],
-				       rmesa->vb.floatcolorptr[1],
-				       rmesa->vb.floatcolorptr[2],
-				       alpha));
-      else
-	 CALL_Color3fv(GET_DISPATCH(), (rmesa->vb.floatcolorptr));
-   }
-
-   if (ind & RADEON_CP_VC_FRMT_PKSPEC) 
-       CALL_SecondaryColor3ubEXT(GET_DISPATCH(), (rmesa->vb.specptr->red, rmesa->vb.specptr->green, rmesa->vb.specptr->blue));
-
-   if (ind & RADEON_CP_VC_FRMT_ST0) 
-      CALL_TexCoord2fv(GET_DISPATCH(), (rmesa->vb.texcoordptr[0]));
-
-   if (ind & RADEON_CP_VC_FRMT_ST1) 
-      CALL_MultiTexCoord2fvARB(GET_DISPATCH(), (GL_TEXTURE1_ARB, rmesa->vb.texcoordptr[1]));
-}
-
-
-
-static void wrap_buffer( void )
-{
-   GET_CURRENT_CONTEXT(ctx);
-   radeonContextPtr rmesa = RADEON_CONTEXT(ctx);
-   GLfloat tmp[3][15];
-   GLuint i, nrverts;
-
-   if (RADEON_DEBUG & (DEBUG_VFMT|DEBUG_PRIMS))
-      fprintf(stderr, "%s %d\n", __FUNCTION__, rmesa->vb.initial_counter - rmesa->vb.counter);
-
-   /* Don't deal with parity.
-    */
-   if ((((rmesa->vb.initial_counter - rmesa->vb.counter) -  
-	 rmesa->vb.primlist[rmesa->vb.nrprims].start) & 1)) {
-      rmesa->vb.counter++;
-      rmesa->vb.initial_counter++;
-      return;
-   }
-
-   /* Copy vertices out of dma:
-    */
-   if (rmesa->vb.prim[0] == GL_POLYGON+1) 
-      nrverts = 0;
-   else {
-      nrverts = copy_dma_verts( rmesa, tmp );
-
-      if (RADEON_DEBUG & DEBUG_VFMT)
-	 fprintf(stderr, "%d vertices to copy\n", nrverts);
-   
-      /* Finish the prim at this point:
-       */
-      note_last_prim( rmesa, 0 );
-   }
-
-   /* Fire any buffered primitives
-    */
-   flush_prims( rmesa );
-
-   /* Get new buffer
-    */
-   radeonRefillCurrentDmaRegion( rmesa );
-
-   /* Reset counter, dmaptr
-    */
-   rmesa->vb.dmaptr = (int *)(rmesa->dma.current.ptr + rmesa->dma.current.address);
-   rmesa->vb.counter = (rmesa->dma.current.end - rmesa->dma.current.ptr) / 
-      (rmesa->vb.vertex_size * 4);
-   rmesa->vb.counter--;
-   rmesa->vb.initial_counter = rmesa->vb.counter;
-   rmesa->vb.notify = wrap_buffer;
-
-   rmesa->dma.flush = flush_prims;
-
-   /* Restart wrapped primitive:
-    */
-   if (rmesa->vb.prim[0] != GL_POLYGON+1)
-      start_prim( rmesa, rmesa->vb.prim[0] );
-
-   /* Reemit saved vertices
-    */
-   for (i = 0 ; i < nrverts; i++) {
-      if (RADEON_DEBUG & DEBUG_VERTS) {
-	 int j;
-	 fprintf(stderr, "re-emit vertex %d to %p\n", i, (void *)rmesa->vb.dmaptr);
-	 if (RADEON_DEBUG & DEBUG_VERBOSE)
-	    for (j = 0 ; j < rmesa->vb.vertex_size; j++) 
-	       fprintf(stderr, "\t%08x/%f\n", *(int*)&tmp[i][j], tmp[i][j]);
-      }
-
-      memcpy( rmesa->vb.dmaptr, tmp[i], rmesa->vb.vertex_size * 4 );
-      rmesa->vb.dmaptr += rmesa->vb.vertex_size;
-      rmesa->vb.counter--;
-   }
-}
-
-
-
-static GLboolean check_vtx_fmt( GLcontext *ctx )
-{
-   radeonContextPtr rmesa = RADEON_CONTEXT(ctx);
-   GLuint ind = RADEON_CP_VC_FRMT_Z;
-
-   if (rmesa->TclFallback || rmesa->vb.fell_back || ctx->CompileFlag)
-      return GL_FALSE;
-
-   if (ctx->Driver.NeedFlush & FLUSH_UPDATE_CURRENT) 
-      ctx->Driver.FlushVertices( ctx, FLUSH_UPDATE_CURRENT );
-   
-   /* Make all this event-driven:
-    */
-   if (ctx->Light.Enabled) {
-      ind |= RADEON_CP_VC_FRMT_N0;
-
-      /* TODO: make this data driven: If we receive only ubytes, send
-       * color as ubytes.  Also check if converting (with free
-       * checking for overflow) is cheaper than sending floats
-       * directly.
-       */
-      if (ctx->Light.ColorMaterialEnabled) {
-	 ind |= (RADEON_CP_VC_FRMT_FPCOLOR |
-		 RADEON_CP_VC_FRMT_FPALPHA);
-      }
-      else
-	 ind |= RADEON_CP_VC_FRMT_PKCOLOR; /* for alpha? */
-   }
-   else {
-      /* TODO: make this data driven?
-       */
-      ind |= RADEON_CP_VC_FRMT_PKCOLOR;
-	 
-      if (ctx->_TriangleCaps & DD_SEPARATE_SPECULAR) {
-	 ind |= RADEON_CP_VC_FRMT_PKSPEC;
-      }
-   }
-
-   if (ctx->Texture.Unit[0]._ReallyEnabled) {
-      if (ctx->Texture.Unit[0].TexGenEnabled) {
-	 if (rmesa->TexGenNeedNormals[0]) {
-	    ind |= RADEON_CP_VC_FRMT_N0;
-	 }
-      } else {
-	 if (ctx->Current.Attrib[VERT_ATTRIB_TEX0][2] != 0.0F ||
-	     ctx->Current.Attrib[VERT_ATTRIB_TEX0][3] != 1.0) {
-	    if (RADEON_DEBUG & (DEBUG_VFMT|DEBUG_FALLBACKS))
-	       fprintf(stderr, "%s: rq0\n", __FUNCTION__);
-	    return GL_FALSE;
-	 }
-	 ind |= RADEON_CP_VC_FRMT_ST0;
-      }
-   }
-
-   if (ctx->Texture.Unit[1]._ReallyEnabled) {
-      if (ctx->Texture.Unit[1].TexGenEnabled) {
-	 if (rmesa->TexGenNeedNormals[1]) {
-	    ind |= RADEON_CP_VC_FRMT_N0;
-	 }
-      } else {
-	 if (ctx->Current.Attrib[VERT_ATTRIB_TEX1][2] != 0.0F ||
-	     ctx->Current.Attrib[VERT_ATTRIB_TEX1][3] != 1.0) {
-	    if (RADEON_DEBUG & (DEBUG_VFMT|DEBUG_FALLBACKS))
-	       fprintf(stderr, "%s: rq1\n", __FUNCTION__);
-	    return GL_FALSE;
-	 }
-	 ind |= RADEON_CP_VC_FRMT_ST1;
-      }
-   }
-
-   if (RADEON_DEBUG & (DEBUG_VFMT|DEBUG_STATE))
-      fprintf(stderr, "%s: format: 0x%x\n", __FUNCTION__, ind );
-
-   RADEON_NEWPRIM(rmesa);
-   rmesa->vb.vertex_format = ind;
-   rmesa->vb.vertex_size = 3;
-   rmesa->vb.prim = &ctx->Driver.CurrentExecPrimitive;
-
-   rmesa->vb.normalptr = ctx->Current.Attrib[VERT_ATTRIB_NORMAL];
-   rmesa->vb.colorptr = NULL;
-   rmesa->vb.floatcolorptr = ctx->Current.Attrib[VERT_ATTRIB_COLOR0];
-   rmesa->vb.specptr = NULL;
-   rmesa->vb.floatspecptr = ctx->Current.Attrib[VERT_ATTRIB_COLOR1];
-   rmesa->vb.texcoordptr[0] = ctx->Current.Attrib[VERT_ATTRIB_TEX0];
-   rmesa->vb.texcoordptr[1] = ctx->Current.Attrib[VERT_ATTRIB_TEX1];
-
-   /* Run through and initialize the vertex components in the order
-    * the hardware understands:
-    */
-   if (ind & RADEON_CP_VC_FRMT_N0) {
-      rmesa->vb.normalptr = &rmesa->vb.vertex[rmesa->vb.vertex_size].f;
-      rmesa->vb.vertex_size += 3;
-      rmesa->vb.normalptr[0] = ctx->Current.Attrib[VERT_ATTRIB_NORMAL][0];
-      rmesa->vb.normalptr[1] = ctx->Current.Attrib[VERT_ATTRIB_NORMAL][1];
-      rmesa->vb.normalptr[2] = ctx->Current.Attrib[VERT_ATTRIB_NORMAL][2];
-   }
-
-   if (ind & RADEON_CP_VC_FRMT_PKCOLOR) {
-      rmesa->vb.colorptr = &rmesa->vb.vertex[rmesa->vb.vertex_size].color;
-      rmesa->vb.vertex_size += 1;
-      UNCLAMPED_FLOAT_TO_CHAN( rmesa->vb.colorptr->red,   ctx->Current.Attrib[VERT_ATTRIB_COLOR0][0] );
-      UNCLAMPED_FLOAT_TO_CHAN( rmesa->vb.colorptr->green, ctx->Current.Attrib[VERT_ATTRIB_COLOR0][1] );
-      UNCLAMPED_FLOAT_TO_CHAN( rmesa->vb.colorptr->blue,  ctx->Current.Attrib[VERT_ATTRIB_COLOR0][2] );
-      UNCLAMPED_FLOAT_TO_CHAN( rmesa->vb.colorptr->alpha, ctx->Current.Attrib[VERT_ATTRIB_COLOR0][3] );
-   }
-
-   if (ind & RADEON_CP_VC_FRMT_FPCOLOR) {
-      assert(!(ind & RADEON_CP_VC_FRMT_PKCOLOR));
-      rmesa->vb.floatcolorptr = &rmesa->vb.vertex[rmesa->vb.vertex_size].f;
-      rmesa->vb.vertex_size += 3;
-      rmesa->vb.floatcolorptr[0] = ctx->Current.Attrib[VERT_ATTRIB_COLOR0][0];
-      rmesa->vb.floatcolorptr[1] = ctx->Current.Attrib[VERT_ATTRIB_COLOR0][1];
-      rmesa->vb.floatcolorptr[2] = ctx->Current.Attrib[VERT_ATTRIB_COLOR0][2];
-
-      if (ind & RADEON_CP_VC_FRMT_FPALPHA) {
-	 rmesa->vb.vertex_size += 1;
-	 rmesa->vb.floatcolorptr[3] = ctx->Current.Attrib[VERT_ATTRIB_COLOR0][3];
-      }
-   }
-   
-   if (ind & RADEON_CP_VC_FRMT_PKSPEC) {
-      rmesa->vb.specptr = &rmesa->vb.vertex[rmesa->vb.vertex_size].color;
-      rmesa->vb.vertex_size += 1;
-      UNCLAMPED_FLOAT_TO_CHAN( rmesa->vb.specptr->red,   ctx->Current.Attrib[VERT_ATTRIB_COLOR1][0] );
-      UNCLAMPED_FLOAT_TO_CHAN( rmesa->vb.specptr->green, ctx->Current.Attrib[VERT_ATTRIB_COLOR1][1] );
-      UNCLAMPED_FLOAT_TO_CHAN( rmesa->vb.specptr->blue,  ctx->Current.Attrib[VERT_ATTRIB_COLOR1][2] );
-   }
-
-   if (ind & RADEON_CP_VC_FRMT_ST0) {
-      rmesa->vb.texcoordptr[0] = &rmesa->vb.vertex[rmesa->vb.vertex_size].f;
-      rmesa->vb.vertex_size += 2;
-      rmesa->vb.texcoordptr[0][0] = ctx->Current.Attrib[VERT_ATTRIB_TEX0][0];
-      rmesa->vb.texcoordptr[0][1] = ctx->Current.Attrib[VERT_ATTRIB_TEX0][1];   
-   } 
-
-   if (ind & RADEON_CP_VC_FRMT_ST1) {
-      rmesa->vb.texcoordptr[1] = &rmesa->vb.vertex[rmesa->vb.vertex_size].f;
-      rmesa->vb.vertex_size += 2;
-      rmesa->vb.texcoordptr[1][0] = ctx->Current.Attrib[VERT_ATTRIB_TEX1][0];
-      rmesa->vb.texcoordptr[1][1] = ctx->Current.Attrib[VERT_ATTRIB_TEX1][1];
-   } 
-
-   if (rmesa->vb.installed_vertex_format != rmesa->vb.vertex_format) {
-      if (RADEON_DEBUG & DEBUG_VFMT)
-	 fprintf(stderr, "reinstall on vertex_format change\n");
-      _mesa_install_exec_vtxfmt( ctx, &rmesa->vb.vtxfmt );
-      rmesa->vb.installed_vertex_format = rmesa->vb.vertex_format;
-   }
-
-   if (RADEON_DEBUG & DEBUG_VFMT)
-      fprintf(stderr, "%s -- success\n", __FUNCTION__);
-   
-   return GL_TRUE;
-}
-
-void radeonVtxfmtInvalidate( GLcontext *ctx )
-{
-   radeonContextPtr rmesa = RADEON_CONTEXT( ctx );
-
-   rmesa->vb.recheck = GL_TRUE;
-   rmesa->vb.fell_back = GL_FALSE;
-}
-
-
-static void radeonVtxfmtValidate( GLcontext *ctx )
-{
-   radeonContextPtr rmesa = RADEON_CONTEXT( ctx );
-
-   if (RADEON_DEBUG & DEBUG_VFMT)
-      fprintf(stderr, "%s\n", __FUNCTION__);
-
-   if (ctx->Driver.NeedFlush)
-      ctx->Driver.FlushVertices( ctx, ctx->Driver.NeedFlush );
-
-   rmesa->vb.recheck = GL_FALSE;
-
-   if (check_vtx_fmt( ctx )) {
-      if (!rmesa->vb.installed) {
-	 if (RADEON_DEBUG & DEBUG_VFMT)
-	    fprintf(stderr, "reinstall (new install)\n");
-
-	 _mesa_install_exec_vtxfmt( ctx, &rmesa->vb.vtxfmt );
-	 ctx->Driver.FlushVertices = radeonVtxfmtFlushVertices;
-	 rmesa->vb.installed = GL_TRUE;
-      }
-      else if (RADEON_DEBUG & DEBUG_VFMT)
-	 fprintf(stderr, "%s: already installed", __FUNCTION__);
-   } 
-   else {
-      if (RADEON_DEBUG & DEBUG_VFMT)
-	 fprintf(stderr, "%s: failed\n", __FUNCTION__);
-
-      if (rmesa->vb.installed) {
-	 if (rmesa->dma.flush)
-	    rmesa->dma.flush( rmesa );
-	 _tnl_wakeup_exec( ctx );
-	 ctx->Driver.FlushVertices = radeonFlushVertices;
-	 rmesa->vb.installed = GL_FALSE;
-      }
-   }      
-}
-
-
-
-/* Materials:
- */
-static void radeon_Materialfv( GLenum face, GLenum pname, 
-			       const GLfloat *params )
-{
-   GET_CURRENT_CONTEXT(ctx);
-   radeonContextPtr rmesa = RADEON_CONTEXT( ctx );
-
-   if (RADEON_DEBUG & DEBUG_VFMT)
-      fprintf(stderr, "%s\n", __FUNCTION__);
-
-   if (rmesa->vb.prim[0] != GL_POLYGON+1) {
-      VFMT_FALLBACK( __FUNCTION__ );
-      CALL_Materialfv(GET_DISPATCH(), (face, pname, params));
-      return;
-   }
-   _mesa_noop_Materialfv( face, pname, params );
-   radeonUpdateMaterial( ctx );
-}
-
-
-/* Begin/End
- */
-static void radeon_Begin( GLenum mode )
-{
-   GET_CURRENT_CONTEXT(ctx);
-   radeonContextPtr rmesa = RADEON_CONTEXT(ctx);
-
-   if (RADEON_DEBUG & DEBUG_VFMT)
-      fprintf(stderr, "%s( %s )\n", __FUNCTION__,
-	      _mesa_lookup_enum_by_nr( mode ));
-
-   if (mode > GL_POLYGON) {
-      _mesa_error( ctx, GL_INVALID_ENUM, "glBegin" );
-      return;
-   }
-
-   if (rmesa->vb.prim[0] != GL_POLYGON+1) {
-      _mesa_error( ctx, GL_INVALID_OPERATION, "glBegin" );
-      return;
-   }
-   
-   if (ctx->NewState) 
-      _mesa_update_state( ctx );
-
-   if (rmesa->NewGLState)
-      radeonValidateState( ctx );
-
-   if (rmesa->vb.recheck) 
-      radeonVtxfmtValidate( ctx );
-
-   if (!rmesa->vb.installed) {
-      CALL_Begin(GET_DISPATCH(), (mode));
-      return;
-   }
-
-
-   if (rmesa->dma.flush && rmesa->vb.counter < 12) {
-      if (RADEON_DEBUG & DEBUG_VFMT)
-	 fprintf(stderr, "%s: flush almost-empty buffers\n", __FUNCTION__);
-      flush_prims( rmesa );
-   }
-
-   /* Need to arrange to save vertices here?  Or always copy from dma (yuk)?
-    */
-   if (!rmesa->dma.flush) {
-      if (rmesa->dma.current.ptr + 12*rmesa->vb.vertex_size*4 > 
-	  rmesa->dma.current.end) {
-	 RADEON_NEWPRIM( rmesa );
-	 radeonRefillCurrentDmaRegion( rmesa );
-      }
-
-      rmesa->vb.dmaptr = (int *)(rmesa->dma.current.address + rmesa->dma.current.ptr);
-      rmesa->vb.counter = (rmesa->dma.current.end - rmesa->dma.current.ptr) / 
-	 (rmesa->vb.vertex_size * 4);
-      rmesa->vb.counter--;
-      rmesa->vb.initial_counter = rmesa->vb.counter;
-      rmesa->vb.notify = wrap_buffer;
-      rmesa->dma.flush = flush_prims;
-      ctx->Driver.NeedFlush |= FLUSH_STORED_VERTICES;
-   }
-   
-   
-   rmesa->vb.prim[0] = mode;
-   start_prim( rmesa, mode | PRIM_BEGIN );
-}
-
-
-
-static void radeon_End( void )
-{
-   GET_CURRENT_CONTEXT(ctx);
-   radeonContextPtr rmesa = RADEON_CONTEXT(ctx);
-
-   if (RADEON_DEBUG & DEBUG_VFMT)
-      fprintf(stderr, "%s\n", __FUNCTION__);
-
-   if (rmesa->vb.prim[0] == GL_POLYGON+1) {
-      _mesa_error( ctx, GL_INVALID_OPERATION, "glEnd" );
-      return;
-   }
-	  
-   note_last_prim( rmesa, PRIM_END );
-   rmesa->vb.prim[0] = GL_POLYGON+1;
-}
-
-
-/* Fallback on difficult entrypoints:
- */
-#define PRE_LOOPBACK( FUNC )			\
-do {						\
-   if (RADEON_DEBUG & DEBUG_VFMT) 		\
-      fprintf(stderr, "%s\n", __FUNCTION__);	\
-   VFMT_FALLBACK( __FUNCTION__ );		\
-} while (0)
-#define TAG(x) radeon_fallback_##x
-#include "vtxfmt_tmp.h"
-
-
-
-static GLboolean radeonNotifyBegin( GLcontext *ctx, GLenum p )
-{
-   radeonContextPtr rmesa = RADEON_CONTEXT( ctx );
-   
-   if (RADEON_DEBUG & DEBUG_VFMT)
-      fprintf(stderr, "%s\n", __FUNCTION__);
-
-   assert(!rmesa->vb.installed);
-
-   if (ctx->NewState) 
-      _mesa_update_state( ctx );
-
-   if (rmesa->NewGLState)
-      radeonValidateState( ctx );
-
-   if (ctx->Driver.NeedFlush)
-      ctx->Driver.FlushVertices( ctx, ctx->Driver.NeedFlush );
-
-   if (rmesa->vb.recheck) 
-      radeonVtxfmtValidate( ctx );
-
-   if (!rmesa->vb.installed) {
-      if (RADEON_DEBUG & DEBUG_VFMT)
-	 fprintf(stderr, "%s -- failed\n", __FUNCTION__);
-      return GL_FALSE;
-   }
-
-   radeon_Begin( p );
-   return GL_TRUE;
-}
-
-static void radeonVtxfmtFlushVertices( GLcontext *ctx, GLuint flags )
-{
-   radeonContextPtr rmesa = RADEON_CONTEXT( ctx );
-
-   if (RADEON_DEBUG & DEBUG_VFMT)
-      fprintf(stderr, "%s\n", __FUNCTION__);
-
-   assert(rmesa->vb.installed);
-
-   if (flags & FLUSH_UPDATE_CURRENT) {
-      radeon_copy_to_current( ctx );
-      if (RADEON_DEBUG & DEBUG_VFMT)
-	 fprintf(stderr, "reinstall on update_current\n");
-      _mesa_install_exec_vtxfmt( ctx, &rmesa->vb.vtxfmt );
-      ctx->Driver.NeedFlush &= ~FLUSH_UPDATE_CURRENT;
-   }
-
-   if (flags & FLUSH_STORED_VERTICES) {
-      radeonContextPtr rmesa = RADEON_CONTEXT( ctx );
-      assert (rmesa->dma.flush == 0 ||
-	      rmesa->dma.flush == flush_prims);
-      if (rmesa->dma.flush == flush_prims)
-	 flush_prims( RADEON_CONTEXT( ctx ) );
-      ctx->Driver.NeedFlush &= ~FLUSH_STORED_VERTICES;
-   }
-}
-
-
-
-/* At this point, don't expect very many versions of each function to
- * be generated, so not concerned about freeing them?
- */
-
-
-void radeonVtxfmtInit( GLcontext *ctx, GLboolean useCodegen )
-{
-   radeonContextPtr rmesa = RADEON_CONTEXT( ctx );
-   GLvertexformat *vfmt = &(rmesa->vb.vtxfmt);
-
-   MEMSET( vfmt, 0, sizeof(GLvertexformat) );
-
-   /* Hook in chooser functions for codegen, etc:
-    */
-   radeonVtxfmtInitChoosers( vfmt );
-
-   /* Handled fully in supported states, but no codegen:
-    */
-   vfmt->Materialfv = radeon_Materialfv;
-   vfmt->ArrayElement = _ae_loopback_array_elt;	        /* generic helper */
-   vfmt->Rectf = _mesa_noop_Rectf;			/* generic helper */
-   vfmt->Begin = radeon_Begin;
-   vfmt->End = radeon_End;
-
-   /* Fallback for performance reasons:  (Fix with cva/elt path here and
-    * dmatmp2.h style primitive-merging)
-    *
-    * These should call NotifyBegin(), as should _tnl_EvalMesh, to allow
-    * a driver-hook.
-    */
-   vfmt->DrawArrays = radeon_fallback_DrawArrays;
-   vfmt->DrawElements = radeon_fallback_DrawElements;
-   vfmt->DrawRangeElements = radeon_fallback_DrawRangeElements; 
-
-
-   /* Not active in supported states; just keep ctx->Current uptodate:
-    */
-   vfmt->FogCoordfvEXT = _mesa_noop_FogCoordfvEXT;
-   vfmt->FogCoordfEXT = _mesa_noop_FogCoordfEXT;
-   vfmt->EdgeFlag = _mesa_noop_EdgeFlag;
-   vfmt->EdgeFlagv = _mesa_noop_EdgeFlagv;
-   vfmt->Indexf = _mesa_noop_Indexf;
-   vfmt->Indexfv = _mesa_noop_Indexfv;
-
-
-   /* Active but unsupported -- fallback if we receive these:
-    */
-   vfmt->CallList = radeon_fallback_CallList;
-   vfmt->CallLists = radeon_fallback_CallLists;
-   vfmt->EvalCoord1f = radeon_fallback_EvalCoord1f;
-   vfmt->EvalCoord1fv = radeon_fallback_EvalCoord1fv;
-   vfmt->EvalCoord2f = radeon_fallback_EvalCoord2f;
-   vfmt->EvalCoord2fv = radeon_fallback_EvalCoord2fv;
-   vfmt->EvalMesh1 = radeon_fallback_EvalMesh1;
-   vfmt->EvalMesh2 = radeon_fallback_EvalMesh2;
-   vfmt->EvalPoint1 = radeon_fallback_EvalPoint1;
-   vfmt->EvalPoint2 = radeon_fallback_EvalPoint2;
-   vfmt->TexCoord3f = radeon_fallback_TexCoord3f;
-   vfmt->TexCoord3fv = radeon_fallback_TexCoord3fv;
-   vfmt->TexCoord4f = radeon_fallback_TexCoord4f;
-   vfmt->TexCoord4fv = radeon_fallback_TexCoord4fv;
-   vfmt->MultiTexCoord3fARB = radeon_fallback_MultiTexCoord3fARB;
-   vfmt->MultiTexCoord3fvARB = radeon_fallback_MultiTexCoord3fvARB;
-   vfmt->MultiTexCoord4fARB = radeon_fallback_MultiTexCoord4fARB;
-   vfmt->MultiTexCoord4fvARB = radeon_fallback_MultiTexCoord4fvARB;
-   vfmt->Vertex4f = radeon_fallback_Vertex4f;
-   vfmt->Vertex4fv = radeon_fallback_Vertex4fv;
-   vfmt->VertexAttrib1fNV  = radeon_fallback_VertexAttrib1fNV;
-   vfmt->VertexAttrib1fvNV = radeon_fallback_VertexAttrib1fvNV;
-   vfmt->VertexAttrib2fNV  = radeon_fallback_VertexAttrib2fNV;
-   vfmt->VertexAttrib2fvNV = radeon_fallback_VertexAttrib2fvNV;
-   vfmt->VertexAttrib3fNV  = radeon_fallback_VertexAttrib3fNV;
-   vfmt->VertexAttrib3fvNV = radeon_fallback_VertexAttrib3fvNV;
-   vfmt->VertexAttrib4fNV  = radeon_fallback_VertexAttrib4fNV;
-   vfmt->VertexAttrib4fvNV = radeon_fallback_VertexAttrib4fvNV;
-
-   (void)radeon_fallback_vtxfmt;
-
-   TNL_CONTEXT(ctx)->Driver.NotifyBegin = radeonNotifyBegin;
-
-   rmesa->vb.enabled = 1;
-   rmesa->vb.prim = &ctx->Driver.CurrentExecPrimitive;
-   rmesa->vb.primflags = 0;
-
-   make_empty_list( &rmesa->vb.dfn_cache.Vertex2f );
-   make_empty_list( &rmesa->vb.dfn_cache.Vertex2fv );
-   make_empty_list( &rmesa->vb.dfn_cache.Vertex3f );
-   make_empty_list( &rmesa->vb.dfn_cache.Vertex3fv );
-   make_empty_list( &rmesa->vb.dfn_cache.Color4ub );
-   make_empty_list( &rmesa->vb.dfn_cache.Color4ubv );
-   make_empty_list( &rmesa->vb.dfn_cache.Color3ub );
-   make_empty_list( &rmesa->vb.dfn_cache.Color3ubv );
-   make_empty_list( &rmesa->vb.dfn_cache.Color4f );
-   make_empty_list( &rmesa->vb.dfn_cache.Color4fv );
-   make_empty_list( &rmesa->vb.dfn_cache.Color3f );
-   make_empty_list( &rmesa->vb.dfn_cache.Color3fv );
-   make_empty_list( &rmesa->vb.dfn_cache.SecondaryColor3fEXT );
-   make_empty_list( &rmesa->vb.dfn_cache.SecondaryColor3fvEXT );
-   make_empty_list( &rmesa->vb.dfn_cache.SecondaryColor3ubEXT );
-   make_empty_list( &rmesa->vb.dfn_cache.SecondaryColor3ubvEXT );
-   make_empty_list( &rmesa->vb.dfn_cache.Normal3f );
-   make_empty_list( &rmesa->vb.dfn_cache.Normal3fv );
-   make_empty_list( &rmesa->vb.dfn_cache.TexCoord2f );
-   make_empty_list( &rmesa->vb.dfn_cache.TexCoord2fv );
-   make_empty_list( &rmesa->vb.dfn_cache.TexCoord1f );
-   make_empty_list( &rmesa->vb.dfn_cache.TexCoord1fv );
-   make_empty_list( &rmesa->vb.dfn_cache.MultiTexCoord2fARB );
-   make_empty_list( &rmesa->vb.dfn_cache.MultiTexCoord2fvARB );
-   make_empty_list( &rmesa->vb.dfn_cache.MultiTexCoord1fARB );
-   make_empty_list( &rmesa->vb.dfn_cache.MultiTexCoord1fvARB );
-
-   radeonInitCodegen( &rmesa->vb.codegen, useCodegen );
-}
-
-static void free_funcs( struct dynfn *l )
-{
-   struct dynfn *f, *tmp;
-   foreach_s (f, tmp, l) {
-      remove_from_list( f );
-      _mesa_exec_free( f->code );
-      _mesa_free( f );
-   }
-}
-
-
-
-void radeonVtxfmtMakeCurrent( GLcontext *ctx )
-{
-}
-
-
-void radeonVtxfmtDestroy( GLcontext *ctx )
-{
-   radeonContextPtr rmesa = RADEON_CONTEXT( ctx );
-
-   count_funcs( rmesa );
-   free_funcs( &rmesa->vb.dfn_cache.Vertex2f );
-   free_funcs( &rmesa->vb.dfn_cache.Vertex2fv );
-   free_funcs( &rmesa->vb.dfn_cache.Vertex3f );
-   free_funcs( &rmesa->vb.dfn_cache.Vertex3fv );
-   free_funcs( &rmesa->vb.dfn_cache.Color4ub );
-   free_funcs( &rmesa->vb.dfn_cache.Color4ubv );
-   free_funcs( &rmesa->vb.dfn_cache.Color3ub );
-   free_funcs( &rmesa->vb.dfn_cache.Color3ubv );
-   free_funcs( &rmesa->vb.dfn_cache.Color4f );
-   free_funcs( &rmesa->vb.dfn_cache.Color4fv );
-   free_funcs( &rmesa->vb.dfn_cache.Color3f );
-   free_funcs( &rmesa->vb.dfn_cache.Color3fv );
-   free_funcs( &rmesa->vb.dfn_cache.SecondaryColor3ubEXT );
-   free_funcs( &rmesa->vb.dfn_cache.SecondaryColor3ubvEXT );
-   free_funcs( &rmesa->vb.dfn_cache.SecondaryColor3fEXT );
-   free_funcs( &rmesa->vb.dfn_cache.SecondaryColor3fvEXT );
-   free_funcs( &rmesa->vb.dfn_cache.Normal3f );
-   free_funcs( &rmesa->vb.dfn_cache.Normal3fv );
-   free_funcs( &rmesa->vb.dfn_cache.TexCoord2f );
-   free_funcs( &rmesa->vb.dfn_cache.TexCoord2fv );
-   free_funcs( &rmesa->vb.dfn_cache.TexCoord1f );
-   free_funcs( &rmesa->vb.dfn_cache.TexCoord1fv );
-   free_funcs( &rmesa->vb.dfn_cache.MultiTexCoord2fARB );
-   free_funcs( &rmesa->vb.dfn_cache.MultiTexCoord2fvARB );
-   free_funcs( &rmesa->vb.dfn_cache.MultiTexCoord1fARB );
-   free_funcs( &rmesa->vb.dfn_cache.MultiTexCoord1fvARB );
-}
-
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/radeon/radeon_vtxfmt.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/radeon/radeon_vtxfmt.h
deleted file mode 100644
index a656e49e4..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/radeon/radeon_vtxfmt.h
+++ /dev/null
@@ -1,120 +0,0 @@
-/* $XFree86: xc/lib/GL/mesa/src/drv/radeon/radeon_vtxfmt.h,v 1.3 2002/12/21 17:02:16 dawes Exp $ */
-/**************************************************************************
-
-Copyright 2000, 2001 ATI Technologies Inc., Ontario, Canada, and
-                     Tungsten Graphics Inc., Cedar Park, Texas.
-
-All Rights Reserved.
-
-Permission is hereby granted, free of charge, to any person obtaining
-a copy of this software and associated documentation files (the
-"Software"), to deal in the Software without restriction, including
-without limitation the rights to use, copy, modify, merge, publish,
-distribute, sublicense, and/or sell copies of the Software, and to
-permit persons to whom the Software is furnished to do so, subject to
-the following conditions:
-
-The above copyright notice and this permission notice (including the
-next paragraph) shall be included in all copies or substantial
-portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
-EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
-IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
-LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
-OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
-WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-**************************************************************************/
-
-/*
- * Authors:
- *   Keith Whitwell <keith@tungstengraphics.com>
- */
-
-#ifndef __RADEON_VTXFMT_H__
-#define __RADEON_VTXFMT_H__
-
-#include "radeon_context.h"
-
-
-extern void radeonVtxfmtUpdate( GLcontext *ctx );
-extern void radeonVtxfmtInit( GLcontext *ctx, GLboolean useCodegen );
-extern void radeonVtxfmtInvalidate( GLcontext *ctx );
-extern void radeonVtxfmtDestroy( GLcontext *ctx );
-extern void radeonVtxfmtInitChoosers( GLvertexformat *vfmt );
-
-extern void radeonVtxfmtMakeCurrent( GLcontext *ctx );
-extern void radeonVtxfmtUnbindContext( GLcontext *ctx );
-
-extern void radeon_copy_to_current( GLcontext *ctx );
-
-#define DFN( FUNC, CACHE)				\
-do {							\
-   char *start = (char *)&FUNC;				\
-   char *end = (char *)&FUNC##_end;			\
-   insert_at_head( &CACHE, dfn );			\
-   dfn->key = key;					\
-   dfn->code = _mesa_exec_malloc( end - start );	\
-   _mesa_memcpy(dfn->code, start, end - start);		\
-}							\
-while ( 0 )
-
-#define FIXUP( CODE, OFFSET, CHECKVAL, NEWVAL )	\
-do {						\
-   int *icode = (int *)(CODE+OFFSET);		\
-   assert (*icode == CHECKVAL);			\
-   *icode = (int)NEWVAL;			\
-} while (0)
-
-
-/* Useful for figuring out the offsets:
- */
-#define FIXUP2( CODE, OFFSET, CHECKVAL, NEWVAL )		\
-do {								\
-   while (*(int *)(CODE+OFFSET) != CHECKVAL) OFFSET++;		\
-   fprintf(stderr, "%s/%d CVAL %x OFFSET %d VAL %x\n", __FUNCTION__,	\
-	   __LINE__, CHECKVAL, OFFSET, (int)(NEWVAL));			\
-   *(int *)(CODE+OFFSET) = (int)(NEWVAL);				\
-   OFFSET += 4;							\
-} while (0)
-
-/* 
- */
-void radeonInitCodegen( struct dfn_generators *gen, GLboolean useCodegen );
-void radeonInitX86Codegen( struct dfn_generators *gen );
-void radeonInitSSECodegen( struct dfn_generators *gen );
-
-
-
-/* Defined in radeon_vtxfmt_x86.c
- */
-struct dynfn *radeon_makeX86Vertex2f( GLcontext *, int );
-struct dynfn *radeon_makeX86Vertex2fv( GLcontext *, int );
-struct dynfn *radeon_makeX86Vertex3f( GLcontext *, int );
-struct dynfn *radeon_makeX86Vertex3fv( GLcontext *, int );
-struct dynfn *radeon_makeX86Color4ub( GLcontext *, int );
-struct dynfn *radeon_makeX86Color4ubv( GLcontext *, int );
-struct dynfn *radeon_makeX86Color3ub( GLcontext *, int );
-struct dynfn *radeon_makeX86Color3ubv( GLcontext *, int );
-struct dynfn *radeon_makeX86Color4f( GLcontext *, int );
-struct dynfn *radeon_makeX86Color4fv( GLcontext *, int );
-struct dynfn *radeon_makeX86Color3f( GLcontext *, int );
-struct dynfn *radeon_makeX86Color3fv( GLcontext *, int );
-struct dynfn *radeon_makeX86SecondaryColor3ubEXT( GLcontext *, int );
-struct dynfn *radeon_makeX86SecondaryColor3ubvEXT( GLcontext *, int );
-struct dynfn *radeon_makeX86SecondaryColor3fEXT( GLcontext *, int );
-struct dynfn *radeon_makeX86SecondaryColor3fvEXT( GLcontext *, int );
-struct dynfn *radeon_makeX86Normal3f( GLcontext *, int );
-struct dynfn *radeon_makeX86Normal3fv( GLcontext *, int );
-struct dynfn *radeon_makeX86TexCoord2f( GLcontext *, int );
-struct dynfn *radeon_makeX86TexCoord2fv( GLcontext *, int );
-struct dynfn *radeon_makeX86TexCoord1f( GLcontext *, int );
-struct dynfn *radeon_makeX86TexCoord1fv( GLcontext *, int );
-struct dynfn *radeon_makeX86MultiTexCoord2fARB( GLcontext *, int );
-struct dynfn *radeon_makeX86MultiTexCoord2fvARB( GLcontext *, int );
-struct dynfn *radeon_makeX86MultiTexCoord1fARB( GLcontext *, int );
-struct dynfn *radeon_makeX86MultiTexCoord1fvARB( GLcontext *, int );
-
-#endif
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/radeon/radeon_vtxfmt_c.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/radeon/radeon_vtxfmt_c.c
deleted file mode 100644
index 342b0b39c..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/radeon/radeon_vtxfmt_c.c
+++ /dev/null
@@ -1,922 +0,0 @@
-/* $XFree86: xc/lib/GL/mesa/src/drv/radeon/radeon_vtxfmt_c.c,v 1.2 2002/12/16 16:18:59 dawes Exp $ */
-/**************************************************************************
-
-Copyright 2002 ATI Technologies Inc., Ontario, Canada, and
-                     Tungsten Graphics Inc., Cedar Park, Texas.
-
-All Rights Reserved.
-
-Permission is hereby granted, free of charge, to any person obtaining
-a copy of this software and associated documentation files (the
-"Software"), to deal in the Software without restriction, including
-without limitation the rights to use, copy, modify, merge, publish,
-distribute, sublicense, and/or sell copies of the Software, and to
-permit persons to whom the Software is furnished to do so, subject to
-the following conditions:
-
-The above copyright notice and this permission notice (including the
-next paragraph) shall be included in all copies or substantial
-portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
-EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
-IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
-LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
-OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
-WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-**************************************************************************/
-
-/*
- * Authors:
- *   Keith Whitwell <keith@tungstengraphics.com>
- */
-#include "glheader.h"
-#include "mtypes.h"
-#include "colormac.h"
-#include "simple_list.h"
-#include "api_noop.h"
-#include "vtxfmt.h"
-
-#include "radeon_vtxfmt.h"
-
-#include "dispatch.h"
-
-/* Fallback versions of all the entrypoints for situations where
- * codegen isn't available.  This is still a lot faster than the
- * vb/pipeline implementation in Mesa.
- */
-static void radeon_Vertex3f( GLfloat x, GLfloat y, GLfloat z )
-{
-   GET_CURRENT_CONTEXT(ctx);
-   radeonContextPtr rmesa = RADEON_CONTEXT(ctx);
-   int i;
-
-   *rmesa->vb.dmaptr++ = *(int *)&x;
-   *rmesa->vb.dmaptr++ = *(int *)&y;
-   *rmesa->vb.dmaptr++ = *(int *)&z;
-
-   for (i = 3; i < rmesa->vb.vertex_size; i++)
-      *rmesa->vb.dmaptr++ = rmesa->vb.vertex[i].i;
-   
-   if (--rmesa->vb.counter == 0)
-      rmesa->vb.notify();
-}
-
-
-static void radeon_Vertex3fv( const GLfloat *v )
-{
-   GET_CURRENT_CONTEXT(ctx);
-   radeonContextPtr rmesa = RADEON_CONTEXT(ctx);
-   int i;
-
-   *rmesa->vb.dmaptr++ = *(int *)&v[0];
-   *rmesa->vb.dmaptr++ = *(int *)&v[1];
-   *rmesa->vb.dmaptr++ = *(int *)&v[2];
-
-   for (i = 3; i < rmesa->vb.vertex_size; i++)
-      *rmesa->vb.dmaptr++ = rmesa->vb.vertex[i].i;
-   
-   if (--rmesa->vb.counter == 0)
-      rmesa->vb.notify();
-}
-
-
-static void radeon_Vertex2f( GLfloat x, GLfloat y )
-{
-   GET_CURRENT_CONTEXT(ctx);
-   radeonContextPtr rmesa = RADEON_CONTEXT(ctx);
-   int i;
-
-   *rmesa->vb.dmaptr++ = *(int *)&x;
-   *rmesa->vb.dmaptr++ = *(int *)&y;
-   *rmesa->vb.dmaptr++ = 0;
-
-   for (i = 3; i < rmesa->vb.vertex_size; i++)
-      *rmesa->vb.dmaptr++ = *(int *)&rmesa->vb.vertex[i];
-   
-   if (--rmesa->vb.counter == 0)
-      rmesa->vb.notify();
-}
-
-
-static void radeon_Vertex2fv( const GLfloat *v )
-{
-   GET_CURRENT_CONTEXT(ctx);
-   radeonContextPtr rmesa = RADEON_CONTEXT(ctx);
-   int i;
-
-   *rmesa->vb.dmaptr++ = *(int *)&v[0];
-   *rmesa->vb.dmaptr++ = *(int *)&v[1];
-   *rmesa->vb.dmaptr++ = 0;
-
-   for (i = 3; i < rmesa->vb.vertex_size; i++)
-      *rmesa->vb.dmaptr++ = rmesa->vb.vertex[i].i;
-   
-   if (--rmesa->vb.counter == 0)
-      rmesa->vb.notify();
-}
-
-
-#if 0
-/* Color for ubyte (packed) color formats:
- */
-static void radeon_Color3ub_ub( GLubyte r, GLubyte g, GLubyte b )
-{
-   GET_CURRENT_CONTEXT(ctx);
-   radeonContextPtr rmesa = RADEON_CONTEXT(ctx);
-   radeon_color_t *dest = rmesa->vb.colorptr;
-   dest->red	= r;
-   dest->green	= g;
-   dest->blue	= b;
-   dest->alpha	= 0xff;
-}
-
-static void radeon_Color3ubv_ub( const GLubyte *v )
-{
-   GET_CURRENT_CONTEXT(ctx);
-   radeonContextPtr rmesa = RADEON_CONTEXT(ctx);
-   radeon_color_t *dest = rmesa->vb.colorptr;
-   dest->red	= v[0];
-   dest->green	= v[1];
-   dest->blue	= v[2];
-   dest->alpha	= 0xff;
-}
-
-static void radeon_Color4ub_ub( GLubyte r, GLubyte g, GLubyte b, GLubyte a )
-{
-   GET_CURRENT_CONTEXT(ctx);
-   radeonContextPtr rmesa = RADEON_CONTEXT(ctx);
-   radeon_color_t *dest = rmesa->vb.colorptr;
-   dest->red	= r;
-   dest->green	= g;
-   dest->blue	= b;
-   dest->alpha	= a;
-}
-
-static void radeon_Color4ubv_ub( const GLubyte *v )
-{
-   GET_CURRENT_CONTEXT(ctx);
-   radeonContextPtr rmesa = RADEON_CONTEXT(ctx);
-   *(GLuint *)rmesa->vb.colorptr = LE32_TO_CPU(*(GLuint *)v);
-}
-#endif /* 0 */
-
-static void radeon_Color3f_ub( GLfloat r, GLfloat g, GLfloat b )
-{
-   GET_CURRENT_CONTEXT(ctx);
-   radeonContextPtr rmesa = RADEON_CONTEXT(ctx);
-   radeon_color_t *dest = rmesa->vb.colorptr;
-   UNCLAMPED_FLOAT_TO_UBYTE( dest->red,   r );
-   UNCLAMPED_FLOAT_TO_UBYTE( dest->green, g );
-   UNCLAMPED_FLOAT_TO_UBYTE( dest->blue,  b );
-   dest->alpha = 255;
-}
-
-static void radeon_Color3fv_ub( const GLfloat *v )
-{
-   GET_CURRENT_CONTEXT(ctx);
-   radeonContextPtr rmesa = RADEON_CONTEXT(ctx);
-   radeon_color_t *dest = rmesa->vb.colorptr;
-   UNCLAMPED_FLOAT_TO_UBYTE( dest->red,   v[0] );
-   UNCLAMPED_FLOAT_TO_UBYTE( dest->green, v[1] );
-   UNCLAMPED_FLOAT_TO_UBYTE( dest->blue,  v[2] );
-   dest->alpha = 255;
-}
-
-static void radeon_Color4f_ub( GLfloat r, GLfloat g, GLfloat b, GLfloat a )
-{
-   GET_CURRENT_CONTEXT(ctx);
-   radeonContextPtr rmesa = RADEON_CONTEXT(ctx);
-   radeon_color_t *dest = rmesa->vb.colorptr;
-   UNCLAMPED_FLOAT_TO_UBYTE( dest->red,   r );
-   UNCLAMPED_FLOAT_TO_UBYTE( dest->green, g );
-   UNCLAMPED_FLOAT_TO_UBYTE( dest->blue,  b );
-   UNCLAMPED_FLOAT_TO_UBYTE( dest->alpha, a );
-}
-
-static void radeon_Color4fv_ub( const GLfloat *v )
-{
-   GET_CURRENT_CONTEXT(ctx);
-   radeonContextPtr rmesa = RADEON_CONTEXT(ctx);
-   radeon_color_t *dest = rmesa->vb.colorptr;
-   UNCLAMPED_FLOAT_TO_UBYTE( dest->red,	  v[0] );
-   UNCLAMPED_FLOAT_TO_UBYTE( dest->green, v[1] );
-   UNCLAMPED_FLOAT_TO_UBYTE( dest->blue,  v[2] );
-   UNCLAMPED_FLOAT_TO_UBYTE( dest->alpha, v[3] );
-}
-
-
-/* Color for float color+alpha formats:
- */
-#if 0
-static void radeon_Color3ub_4f( GLubyte r, GLubyte g, GLubyte b )
-{
-   GET_CURRENT_CONTEXT(ctx);
-   radeonContextPtr rmesa = RADEON_CONTEXT(ctx);
-   GLfloat *dest = rmesa->vb.floatcolorptr;
-   dest[0] = UBYTE_TO_FLOAT(r);
-   dest[1] = UBYTE_TO_FLOAT(g);
-   dest[2] = UBYTE_TO_FLOAT(b);
-   dest[3] = 1.0;
-}
-
-static void radeon_Color3ubv_4f( const GLubyte *v )
-{
-   GET_CURRENT_CONTEXT(ctx);
-   radeonContextPtr rmesa = RADEON_CONTEXT(ctx);
-   GLfloat *dest = rmesa->vb.floatcolorptr;
-   dest[0] = UBYTE_TO_FLOAT(v[0]);
-   dest[1] = UBYTE_TO_FLOAT(v[1]);
-   dest[2] = UBYTE_TO_FLOAT(v[2]);
-   dest[3] = 1.0;
-}
-
-static void radeon_Color4ub_4f( GLubyte r, GLubyte g, GLubyte b, GLubyte a )
-{
-   GET_CURRENT_CONTEXT(ctx);
-   radeonContextPtr rmesa = RADEON_CONTEXT(ctx);
-   GLfloat *dest = rmesa->vb.floatcolorptr;
-   dest[0] = UBYTE_TO_FLOAT(r);
-   dest[1] = UBYTE_TO_FLOAT(g);
-   dest[2] = UBYTE_TO_FLOAT(b);
-   dest[3] = UBYTE_TO_FLOAT(a);
-}
-
-static void radeon_Color4ubv_4f( const GLubyte *v )
-{
-   GET_CURRENT_CONTEXT(ctx);
-   radeonContextPtr rmesa = RADEON_CONTEXT(ctx);
-   GLfloat *dest = rmesa->vb.floatcolorptr;
-   dest[0] = UBYTE_TO_FLOAT(v[0]);
-   dest[1] = UBYTE_TO_FLOAT(v[1]);
-   dest[2] = UBYTE_TO_FLOAT(v[2]);
-   dest[3] = UBYTE_TO_FLOAT(v[3]);
-}
-#endif /* 0 */
-
-
-static void radeon_Color3f_4f( GLfloat r, GLfloat g, GLfloat b )
-{
-   GET_CURRENT_CONTEXT(ctx);
-   radeonContextPtr rmesa = RADEON_CONTEXT(ctx);
-   GLfloat *dest = rmesa->vb.floatcolorptr;
-   dest[0] = r;
-   dest[1] = g;
-   dest[2] = b;
-   dest[3] = 1.0;		
-}
-
-static void radeon_Color3fv_4f( const GLfloat *v )
-{
-   GET_CURRENT_CONTEXT(ctx);
-   radeonContextPtr rmesa = RADEON_CONTEXT(ctx);
-   GLfloat *dest = rmesa->vb.floatcolorptr;
-   dest[0] = v[0];
-   dest[1] = v[1];
-   dest[2] = v[2];
-   dest[3] = 1.0;
-}
-
-static void radeon_Color4f_4f( GLfloat r, GLfloat g, GLfloat b, GLfloat a )
-{
-   GET_CURRENT_CONTEXT(ctx);
-   radeonContextPtr rmesa = RADEON_CONTEXT(ctx);
-   GLfloat *dest = rmesa->vb.floatcolorptr;
-   dest[0] = r;
-   dest[1] = g;
-   dest[2] = b;
-   dest[3] = a;
-}
-
-static void radeon_Color4fv_4f( const GLfloat *v )
-{
-   GET_CURRENT_CONTEXT(ctx);
-   radeonContextPtr rmesa = RADEON_CONTEXT(ctx);
-   GLfloat *dest = rmesa->vb.floatcolorptr;
-   dest[0] = v[0];
-   dest[1] = v[1];
-   dest[2] = v[2];
-   dest[3] = v[3];
-}
-
-
-/* Color for float color formats:
- */
-#if 0
-static void radeon_Color3ub_3f( GLubyte r, GLubyte g, GLubyte b )
-{
-   GET_CURRENT_CONTEXT(ctx);
-   radeonContextPtr rmesa = RADEON_CONTEXT(ctx);
-   GLfloat *dest = rmesa->vb.floatcolorptr;
-   dest[0] = UBYTE_TO_FLOAT(r);
-   dest[1] = UBYTE_TO_FLOAT(g);
-   dest[2] = UBYTE_TO_FLOAT(b);
-}
-
-static void radeon_Color3ubv_3f( const GLubyte *v )
-{
-   GET_CURRENT_CONTEXT(ctx);
-   radeonContextPtr rmesa = RADEON_CONTEXT(ctx);
-   GLfloat *dest = rmesa->vb.floatcolorptr;
-   dest[0] = UBYTE_TO_FLOAT(v[0]);
-   dest[1] = UBYTE_TO_FLOAT(v[1]);
-   dest[2] = UBYTE_TO_FLOAT(v[2]);
-}
-
-static void radeon_Color4ub_3f( GLubyte r, GLubyte g, GLubyte b, GLubyte a )
-{
-   GET_CURRENT_CONTEXT(ctx);
-   radeonContextPtr rmesa = RADEON_CONTEXT(ctx);
-   GLfloat *dest = rmesa->vb.floatcolorptr;
-   dest[0] = UBYTE_TO_FLOAT(r);
-   dest[1] = UBYTE_TO_FLOAT(g);
-   dest[2] = UBYTE_TO_FLOAT(b);
-   ctx->Current.Attrib[VERT_ATTRIB_COLOR0][3] = UBYTE_TO_FLOAT(a);
-}
-
-static void radeon_Color4ubv_3f( const GLubyte *v )
-{
-   GET_CURRENT_CONTEXT(ctx);
-   radeonContextPtr rmesa = RADEON_CONTEXT(ctx);
-   GLfloat *dest = rmesa->vb.floatcolorptr;
-   dest[0] = UBYTE_TO_FLOAT(v[0]);
-   dest[1] = UBYTE_TO_FLOAT(v[1]);
-   dest[2] = UBYTE_TO_FLOAT(v[2]);
-   ctx->Current.Attrib[VERT_ATTRIB_COLOR0][3] = UBYTE_TO_FLOAT(v[3]);
-}
-#endif /* 0 */
-
-
-static void radeon_Color3f_3f( GLfloat r, GLfloat g, GLfloat b )
-{
-   GET_CURRENT_CONTEXT(ctx);
-   radeonContextPtr rmesa = RADEON_CONTEXT(ctx);
-   GLfloat *dest = rmesa->vb.floatcolorptr;
-   dest[0] = r;
-   dest[1] = g;
-   dest[2] = b;
-}
-
-static void radeon_Color3fv_3f( const GLfloat *v )
-{
-   GET_CURRENT_CONTEXT(ctx);
-   radeonContextPtr rmesa = RADEON_CONTEXT(ctx);
-   GLfloat *dest = rmesa->vb.floatcolorptr;
-   dest[0] = v[0];
-   dest[1] = v[1];
-   dest[2] = v[2];
-}
-
-static void radeon_Color4f_3f( GLfloat r, GLfloat g, GLfloat b, GLfloat a )
-{
-   GET_CURRENT_CONTEXT(ctx);
-   radeonContextPtr rmesa = RADEON_CONTEXT(ctx);
-   GLfloat *dest = rmesa->vb.floatcolorptr;
-   dest[0] = r;
-   dest[1] = g;
-   dest[2] = b;
-   ctx->Current.Attrib[VERT_ATTRIB_COLOR0][3] = a;
-}
-
-static void radeon_Color4fv_3f( const GLfloat *v )
-{
-   GET_CURRENT_CONTEXT(ctx);
-   radeonContextPtr rmesa = RADEON_CONTEXT(ctx);
-   GLfloat *dest = rmesa->vb.floatcolorptr;
-   dest[0] = v[0];
-   dest[1] = v[1];
-   dest[2] = v[2];
-   ctx->Current.Attrib[VERT_ATTRIB_COLOR0][3] = v[3]; 
-}
-
-
-/* Secondary Color:
- */
-#if 0
-static void radeon_SecondaryColor3ubEXT_ub( GLubyte r, GLubyte g, GLubyte b )
-{
-   GET_CURRENT_CONTEXT(ctx);
-   radeonContextPtr rmesa = RADEON_CONTEXT(ctx);
-   radeon_color_t *dest = rmesa->vb.specptr;
-   dest->red	= r;
-   dest->green	= g;
-   dest->blue	= b;
-   dest->alpha	= 0xff;
-}
-
-static void radeon_SecondaryColor3ubvEXT_ub( const GLubyte *v )
-{
-   GET_CURRENT_CONTEXT(ctx);
-   radeonContextPtr rmesa = RADEON_CONTEXT(ctx);
-   radeon_color_t *dest = rmesa->vb.specptr;
-   dest->red	= v[0];
-   dest->green	= v[1];
-   dest->blue	= v[2];
-   dest->alpha	= 0xff;
-}
-#endif /* 0 */
-
-static void radeon_SecondaryColor3fEXT_ub( GLfloat r, GLfloat g, GLfloat b )
-{
-   GET_CURRENT_CONTEXT(ctx);
-   radeonContextPtr rmesa = RADEON_CONTEXT(ctx);
-   radeon_color_t *dest = rmesa->vb.specptr;
-   UNCLAMPED_FLOAT_TO_UBYTE( dest->red,	  r );
-   UNCLAMPED_FLOAT_TO_UBYTE( dest->green, g );
-   UNCLAMPED_FLOAT_TO_UBYTE( dest->blue,  b );
-   dest->alpha = 255;
-}
-
-static void radeon_SecondaryColor3fvEXT_ub( const GLfloat *v )
-{
-   GET_CURRENT_CONTEXT(ctx);
-   radeonContextPtr rmesa = RADEON_CONTEXT(ctx);
-   radeon_color_t *dest = rmesa->vb.specptr;
-   UNCLAMPED_FLOAT_TO_UBYTE( dest->red,	  v[0] );
-   UNCLAMPED_FLOAT_TO_UBYTE( dest->green, v[1] );
-   UNCLAMPED_FLOAT_TO_UBYTE( dest->blue,  v[2] );
-   dest->alpha = 255;
-}
-
-#if 0
-static void radeon_SecondaryColor3ubEXT_3f( GLubyte r, GLubyte g, GLubyte b )
-{
-   GET_CURRENT_CONTEXT(ctx);
-   radeonContextPtr rmesa = RADEON_CONTEXT(ctx);
-   GLfloat *dest = rmesa->vb.floatspecptr;
-   dest[0] = UBYTE_TO_FLOAT(r);
-   dest[1] = UBYTE_TO_FLOAT(g);
-   dest[2] = UBYTE_TO_FLOAT(b);
-   dest[3] = 1.0;
-}
-
-static void radeon_SecondaryColor3ubvEXT_3f( const GLubyte *v )
-{
-   GET_CURRENT_CONTEXT(ctx);
-   radeonContextPtr rmesa = RADEON_CONTEXT(ctx);
-   GLfloat *dest = rmesa->vb.floatspecptr;
-   dest[0] = UBYTE_TO_FLOAT(v[0]);
-   dest[1] = UBYTE_TO_FLOAT(v[1]);
-   dest[2] = UBYTE_TO_FLOAT(v[2]);
-   dest[3] = 1.0;
-}
-#endif /* 0 */
-
-static void radeon_SecondaryColor3fEXT_3f( GLfloat r, GLfloat g, GLfloat b )
-{
-   GET_CURRENT_CONTEXT(ctx);
-   radeonContextPtr rmesa = RADEON_CONTEXT(ctx);
-   GLfloat *dest = rmesa->vb.floatspecptr;
-   dest[0] = r;
-   dest[1] = g;
-   dest[2] = b;
-   dest[3] = 1.0;
-}
-
-static void radeon_SecondaryColor3fvEXT_3f( const GLfloat *v )
-{
-   GET_CURRENT_CONTEXT(ctx);
-   radeonContextPtr rmesa = RADEON_CONTEXT(ctx);
-   GLfloat *dest = rmesa->vb.floatspecptr;
-   dest[0] = v[0];
-   dest[1] = v[1];
-   dest[2] = v[2];
-   dest[3] = 1.0;
-}
-
-
-/* Normal
- */
-static void radeon_Normal3f( GLfloat n0, GLfloat n1, GLfloat n2 )
-{
-   GET_CURRENT_CONTEXT(ctx);
-   radeonContextPtr rmesa = RADEON_CONTEXT(ctx);
-   GLfloat *dest = rmesa->vb.normalptr;
-   dest[0] = n0;
-   dest[1] = n1;
-   dest[2] = n2;
-}
-
-static void radeon_Normal3fv( const GLfloat *v )
-{
-   GET_CURRENT_CONTEXT(ctx);
-   radeonContextPtr rmesa = RADEON_CONTEXT(ctx);
-   GLfloat *dest = rmesa->vb.normalptr;
-   dest[0] = v[0];
-   dest[1] = v[1];
-   dest[2] = v[2];
-}
-
-
-/* TexCoord
- */
-static void radeon_TexCoord1f( GLfloat s )
-{
-   GET_CURRENT_CONTEXT(ctx);
-   radeonContextPtr rmesa = RADEON_CONTEXT(ctx);
-   GLfloat *dest = rmesa->vb.texcoordptr[0];
-   dest[0] = s;
-   dest[1] = 0;
-}
-
-static void radeon_TexCoord1fv( const GLfloat *v )
-{
-   GET_CURRENT_CONTEXT(ctx);
-   radeonContextPtr rmesa = RADEON_CONTEXT(ctx);
-   GLfloat *dest = rmesa->vb.texcoordptr[0];
-   dest[0] = v[0];
-   dest[1] = 0;
-}
-
-static void radeon_TexCoord2f( GLfloat s, GLfloat t )
-{
-   GET_CURRENT_CONTEXT(ctx);
-   radeonContextPtr rmesa = RADEON_CONTEXT(ctx);
-   GLfloat *dest = rmesa->vb.texcoordptr[0];
-   dest[0] = s;
-   dest[1] = t;
-}
-
-static void radeon_TexCoord2fv( const GLfloat *v )
-{
-   GET_CURRENT_CONTEXT(ctx);
-   radeonContextPtr rmesa = RADEON_CONTEXT(ctx);
-   GLfloat *dest = rmesa->vb.texcoordptr[0];
-   dest[0] = v[0];
-   dest[1] = v[1];
-}
-
-
-/* MultiTexcoord
- * 
- * Technically speaking, these functions should subtract GL_TEXTURE0 from
- * \c target before masking and using it.  The value of GL_TEXTURE0 is 0x84C0,
- * which has the low-order 5 bits 0.  For all possible valid values of 
- * \c target.  Subtracting GL_TEXTURE0 has the net effect of masking \c target
- * with 0x1F.  Masking with 0x1F and then masking with 0x01 is redundant, so
- * the subtraction has been omitted.
- */
-
-static void radeon_MultiTexCoord1fARB( GLenum target, GLfloat s  )
-{
-   GET_CURRENT_CONTEXT(ctx);
-   radeonContextPtr rmesa = RADEON_CONTEXT(ctx);
-   GLfloat *dest = rmesa->vb.texcoordptr[target & 1];
-   dest[0] = s;
-   dest[1] = 0;
-}
-
-static void radeon_MultiTexCoord1fvARB( GLenum target, const GLfloat *v )
-{
-   GET_CURRENT_CONTEXT(ctx);
-   radeonContextPtr rmesa = RADEON_CONTEXT(ctx);
-   GLfloat *dest = rmesa->vb.texcoordptr[target & 1];
-   dest[0] = v[0];
-   dest[1] = 0;
-}
-
-static void radeon_MultiTexCoord2fARB( GLenum target, GLfloat s, GLfloat t )
-{
-   GET_CURRENT_CONTEXT(ctx);
-   radeonContextPtr rmesa = RADEON_CONTEXT(ctx);
-   GLfloat *dest = rmesa->vb.texcoordptr[target & 1];
-   dest[0] = s;
-   dest[1] = t;
-}
-
-static void radeon_MultiTexCoord2fvARB( GLenum target, const GLfloat *v )
-{
-   GET_CURRENT_CONTEXT(ctx);
-   radeonContextPtr rmesa = RADEON_CONTEXT(ctx);
-   GLfloat *dest = rmesa->vb.texcoordptr[target & 1];
-   dest[0] = v[0];
-   dest[1] = v[1];
-}
-
-static struct dynfn *lookup( struct dynfn *l, int key )
-{
-   struct dynfn *f;
-
-   foreach( f, l ) {
-      if (f->key == key) 
-	 return f;
-   }
-
-   return NULL;
-}
-
-/* Can't use the loopback template for this:
- */
-
-#define CHOOSE(FN, FNTYPE, MASK, ACTIVE, ARGS1, ARGS2 )			\
-static void choose_##FN ARGS1						\
-{									\
-   GET_CURRENT_CONTEXT(ctx);						\
-   radeonContextPtr rmesa = RADEON_CONTEXT(ctx);			\
-   int key = rmesa->vb.vertex_format & (MASK|ACTIVE);			\
-   struct dynfn *dfn;							\
-									\
-   dfn = lookup( &rmesa->vb.dfn_cache.FN, key );			\
-   if (dfn == 0)							\
-      dfn = rmesa->vb.codegen.FN( ctx, key );				\
-   else if (RADEON_DEBUG & DEBUG_CODEGEN)				\
-      fprintf(stderr, "%s -- cached codegen\n", __FUNCTION__ );		\
-									\
-   if (dfn)								\
-      SET_ ## FN (ctx->Exec, (FNTYPE)(dfn->code));			\
-   else {								\
-      if (RADEON_DEBUG & DEBUG_CODEGEN)					\
-	 fprintf(stderr, "%s -- generic version\n", __FUNCTION__ );	\
-      SET_ ## FN (ctx->Exec, radeon_##FN);				\
-   }									\
-									\
-   ctx->Driver.NeedFlush |= FLUSH_UPDATE_CURRENT;			\
-   CALL_ ## FN (ctx->Exec, ARGS2);					\
-}
-
-
-
-/* For the _3f case, only allow one color function to be hooked in at
- * a time.  Eventually, use a similar mechanism to allow selecting the
- * color component of the vertex format based on client behaviour.  
- *
- * Note:  Perform these actions even if there is a codegen or cached 
- * codegen version of the chosen function.
- */
-#define CHOOSE_COLOR(FN, FNTYPE, NR, MASK, ACTIVE, ARGS1, ARGS2 )	\
-static void choose_##FN ARGS1						\
-{									\
-   GET_CURRENT_CONTEXT(ctx); \
-   radeonContextPtr rmesa = RADEON_CONTEXT(ctx);			\
-   int key = rmesa->vb.vertex_format & (MASK|ACTIVE);			\
-   struct dynfn *dfn;							\
-									\
-   if (rmesa->vb.vertex_format & ACTIVE_PKCOLOR) {			\
-      SET_ ## FN (ctx->Exec, radeon_##FN##_ub);				\
-   }									\
-   else if ((rmesa->vb.vertex_format &					\
-            (ACTIVE_FPCOLOR|ACTIVE_FPALPHA)) == ACTIVE_FPCOLOR) {	\
-									\
-      if (rmesa->vb.installed_color_3f_sz != NR) {			\
-         rmesa->vb.installed_color_3f_sz = NR;				\
-         if (NR == 3) ctx->Current.Attrib[VERT_ATTRIB_COLOR0][3] = 1.0;	\
-         if (ctx->Driver.NeedFlush & FLUSH_UPDATE_CURRENT) {		\
-            radeon_copy_to_current( ctx );				\
-            _mesa_install_exec_vtxfmt( ctx, &rmesa->vb.vtxfmt );	\
-            CALL_ ## FN (ctx->Exec, ARGS2);				\
-            return;							\
-         }								\
-      }									\
-									\
-      SET_ ## FN (ctx->Exec, radeon_##FN##_3f);				\
-   }									\
-   else {								\
-      SET_ ## FN (ctx->Exec, radeon_##FN##_4f);				\
-   }									\
-									\
-									\
-   dfn = lookup( &rmesa->vb.dfn_cache.FN, key );			\
-   if (!dfn) dfn = rmesa->vb.codegen.FN( ctx, key );			\
-									\
-   if (dfn) {								\
-      if (RADEON_DEBUG & DEBUG_CODEGEN)					\
-         fprintf(stderr, "%s -- codegen version\n", __FUNCTION__ );	\
-      SET_ ## FN (ctx->Exec, (FNTYPE)dfn->code);			\
-   }									\
-   else if (RADEON_DEBUG & DEBUG_CODEGEN)				\
-         fprintf(stderr, "%s -- 'c' version\n", __FUNCTION__ );		\
-									\
-   ctx->Driver.NeedFlush |= FLUSH_UPDATE_CURRENT;			\
-   CALL_ ## FN (ctx->Exec, ARGS2);					\
-}
-
-
-
-/* Right now there are both _ub and _3f versions of the secondary color
- * functions.  Currently, we only set-up the hardware to use the _ub versions.
- * The _3f versions are needed for the cases where secondary color isn't used
- * in the vertex format, but it still needs to be stored in the context
- * state vector.
- */
-#define CHOOSE_SECONDARY_COLOR(FN, FNTYPE, MASK, ACTIVE, ARGS1, ARGS2 )	\
-static void choose_##FN ARGS1						\
-{									\
-   GET_CURRENT_CONTEXT(ctx);						\
-   radeonContextPtr rmesa = RADEON_CONTEXT(ctx);			\
-   int key = rmesa->vb.vertex_format & (MASK|ACTIVE);			\
-   struct dynfn *dfn = lookup( &rmesa->vb.dfn_cache.FN, key );		\
-									\
-   if (dfn == 0)							\
-      dfn = rmesa->vb.codegen.FN( ctx, key );				\
-   else  if (RADEON_DEBUG & DEBUG_CODEGEN)				\
-      fprintf(stderr, "%s -- cached version\n", __FUNCTION__ );		\
-									\
-   if (dfn)								\
-      SET_ ## FN (ctx->Exec, (FNTYPE)(dfn->code));			\
-   else {								\
-      if (RADEON_DEBUG & DEBUG_CODEGEN)					\
-         fprintf(stderr, "%s -- generic version\n", __FUNCTION__ );	\
-      SET_ ## FN (ctx->Exec, ((rmesa->vb.vertex_format & ACTIVE_PKSPEC) != 0)	\
-	  ? radeon_##FN##_ub : radeon_##FN##_3f);			\
-   }									\
-									\
-   ctx->Driver.NeedFlush |= FLUSH_UPDATE_CURRENT;			\
-   CALL_ ## FN (ctx->Exec, ARGS2);					\
-}
-
-
-
-
-
-/* Shorthands
- */
-#define ACTIVE_XYZW (RADEON_CP_VC_FRMT_W0|RADEON_CP_VC_FRMT_Z)
-#define ACTIVE_NORM RADEON_CP_VC_FRMT_N0
-
-#define ACTIVE_PKCOLOR RADEON_CP_VC_FRMT_PKCOLOR
-#define ACTIVE_FPCOLOR RADEON_CP_VC_FRMT_FPCOLOR
-#define ACTIVE_FPALPHA RADEON_CP_VC_FRMT_FPALPHA
-#define ACTIVE_COLOR (ACTIVE_FPCOLOR|ACTIVE_PKCOLOR)
-
-#define ACTIVE_PKSPEC RADEON_CP_VC_FRMT_PKSPEC
-#define ACTIVE_FPSPEC RADEON_CP_VC_FRMT_FPSPEC
-#define ACTIVE_SPEC   (ACTIVE_FPSPEC|ACTIVE_PKSPEC)
-
-#define ACTIVE_ST0 RADEON_CP_VC_FRMT_ST0
-#define ACTIVE_ST1 RADEON_CP_VC_FRMT_ST1
-#define ACTIVE_ST_ALL (RADEON_CP_VC_FRMT_ST1|RADEON_CP_VC_FRMT_ST0)
-
-/* Each codegen function should be able to be fully specified by a
- * subsetted version of rmesa->vb.vertex_format.
- */
-#define MASK_NORM    (ACTIVE_XYZW)
-#define MASK_COLOR   (MASK_NORM|ACTIVE_NORM)
-#define MASK_SPEC    (MASK_COLOR|ACTIVE_COLOR)
-#define MASK_ST0     (MASK_SPEC|ACTIVE_SPEC)
-#define MASK_ST1     (MASK_ST0|ACTIVE_ST0)
-#define MASK_ST_ALL  (MASK_ST1|ACTIVE_ST1)
-#define MASK_VERTEX  (MASK_ST_ALL|ACTIVE_FPALPHA) 
-
-
-typedef void (*p4f)( GLfloat, GLfloat, GLfloat, GLfloat );
-typedef void (*p3f)( GLfloat, GLfloat, GLfloat );
-typedef void (*p2f)( GLfloat, GLfloat );
-typedef void (*p1f)( GLfloat );
-typedef void (*pe2f)( GLenum, GLfloat, GLfloat );
-typedef void (*pe1f)( GLenum, GLfloat );
-typedef void (*p4ub)( GLubyte, GLubyte, GLubyte, GLubyte );
-typedef void (*p3ub)( GLubyte, GLubyte, GLubyte );
-typedef void (*pfv)( const GLfloat * );
-typedef void (*pefv)( GLenum, const GLfloat * );
-typedef void (*pubv)( const GLubyte * );
-
-
-CHOOSE(Normal3f, p3f, MASK_NORM, ACTIVE_NORM, 
-       (GLfloat a,GLfloat b,GLfloat c), (a,b,c))
-CHOOSE(Normal3fv, pfv, MASK_NORM, ACTIVE_NORM, 
-       (const GLfloat *v), (v))
-
-#if 0
-CHOOSE_COLOR(Color4ub, p4ub, 4, MASK_COLOR, ACTIVE_COLOR,
-	(GLubyte a,GLubyte b, GLubyte c, GLubyte d), (a,b,c,d))
-CHOOSE_COLOR(Color4ubv, pubv, 4, MASK_COLOR, ACTIVE_COLOR, 
-	(const GLubyte *v), (v))
-CHOOSE_COLOR(Color3ub, p3ub, 3, MASK_COLOR, ACTIVE_COLOR, 
-	(GLubyte a,GLubyte b, GLubyte c), (a,b,c))
-CHOOSE_COLOR(Color3ubv, pubv, 3, MASK_COLOR, ACTIVE_COLOR, 
-	(const GLubyte *v), (v))
-#endif
-
-CHOOSE_COLOR(Color4f, p4f, 4, MASK_COLOR, ACTIVE_COLOR, 
-	(GLfloat a,GLfloat b, GLfloat c, GLfloat d), (a,b,c,d))
-CHOOSE_COLOR(Color4fv, pfv, 4, MASK_COLOR, ACTIVE_COLOR, 
-	(const GLfloat *v), (v))
-CHOOSE_COLOR(Color3f, p3f, 3, MASK_COLOR, ACTIVE_COLOR,
-	(GLfloat a,GLfloat b, GLfloat c), (a,b,c))
-CHOOSE_COLOR(Color3fv, pfv, 3, MASK_COLOR, ACTIVE_COLOR,
-	(const GLfloat *v), (v))
-
-
-#if 0
-CHOOSE_SECONDARY_COLOR(SecondaryColor3ubEXT, p3ub, MASK_SPEC, ACTIVE_SPEC,
-	(GLubyte a,GLubyte b, GLubyte c), (a,b,c))
-CHOOSE_SECONDARY_COLOR(SecondaryColor3ubvEXT, pubv, MASK_SPEC, ACTIVE_SPEC,
-	(const GLubyte *v), (v))
-#endif
-CHOOSE_SECONDARY_COLOR(SecondaryColor3fEXT, p3f, MASK_SPEC, ACTIVE_SPEC,
-	(GLfloat a,GLfloat b, GLfloat c), (a,b,c))
-CHOOSE_SECONDARY_COLOR(SecondaryColor3fvEXT, pfv, MASK_SPEC, ACTIVE_SPEC,
-	(const GLfloat *v), (v))
-
-CHOOSE(TexCoord2f, p2f, MASK_ST0, ACTIVE_ST0, 
-       (GLfloat a,GLfloat b), (a,b))
-CHOOSE(TexCoord2fv, pfv, MASK_ST0, ACTIVE_ST0, 
-       (const GLfloat *v), (v))
-CHOOSE(TexCoord1f, p1f, MASK_ST0, ACTIVE_ST0, 
-       (GLfloat a), (a))
-CHOOSE(TexCoord1fv, pfv, MASK_ST0, ACTIVE_ST0, 
-       (const GLfloat *v), (v))
-
-CHOOSE(MultiTexCoord2fARB, pe2f, MASK_ST_ALL, ACTIVE_ST_ALL,
-	 (GLenum u,GLfloat a,GLfloat b), (u,a,b))
-CHOOSE(MultiTexCoord2fvARB, pefv, MASK_ST_ALL, ACTIVE_ST_ALL,
-	(GLenum u,const GLfloat *v), (u,v))
-CHOOSE(MultiTexCoord1fARB, pe1f, MASK_ST_ALL, ACTIVE_ST_ALL,
-	 (GLenum u,GLfloat a), (u,a))
-CHOOSE(MultiTexCoord1fvARB, pefv, MASK_ST_ALL, ACTIVE_ST_ALL,
-	(GLenum u,const GLfloat *v), (u,v))
-
-CHOOSE(Vertex3f, p3f, MASK_VERTEX, MASK_VERTEX, 
-       (GLfloat a,GLfloat b,GLfloat c), (a,b,c))
-CHOOSE(Vertex3fv, pfv, MASK_VERTEX, MASK_VERTEX, 
-       (const GLfloat *v), (v))
-CHOOSE(Vertex2f, p2f, MASK_VERTEX, MASK_VERTEX, 
-       (GLfloat a,GLfloat b), (a,b))
-CHOOSE(Vertex2fv, pfv, MASK_VERTEX, MASK_VERTEX, 
-       (const GLfloat *v), (v))
-
-
-
-
-
-void radeonVtxfmtInitChoosers( GLvertexformat *vfmt )
-{
-   vfmt->Color3f = choose_Color3f;
-   vfmt->Color3fv = choose_Color3fv;
-   vfmt->Color4f = choose_Color4f;
-   vfmt->Color4fv = choose_Color4fv;
-   vfmt->SecondaryColor3fEXT = choose_SecondaryColor3fEXT;
-   vfmt->SecondaryColor3fvEXT = choose_SecondaryColor3fvEXT;
-   vfmt->MultiTexCoord1fARB = choose_MultiTexCoord1fARB;
-   vfmt->MultiTexCoord1fvARB = choose_MultiTexCoord1fvARB;
-   vfmt->MultiTexCoord2fARB = choose_MultiTexCoord2fARB;
-   vfmt->MultiTexCoord2fvARB = choose_MultiTexCoord2fvARB;
-   vfmt->Normal3f = choose_Normal3f;
-   vfmt->Normal3fv = choose_Normal3fv;
-   vfmt->TexCoord1f = choose_TexCoord1f;
-   vfmt->TexCoord1fv = choose_TexCoord1fv;
-   vfmt->TexCoord2f = choose_TexCoord2f;
-   vfmt->TexCoord2fv = choose_TexCoord2fv;
-   vfmt->Vertex2f = choose_Vertex2f;
-   vfmt->Vertex2fv = choose_Vertex2fv;
-   vfmt->Vertex3f = choose_Vertex3f;
-   vfmt->Vertex3fv = choose_Vertex3fv;
-
-#if 0
-   vfmt->Color3ub = choose_Color3ub;
-   vfmt->Color3ubv = choose_Color3ubv;
-   vfmt->Color4ub = choose_Color4ub;
-   vfmt->Color4ubv = choose_Color4ubv;
-   vfmt->SecondaryColor3ubEXT = choose_SecondaryColor3ubEXT;
-   vfmt->SecondaryColor3ubvEXT = choose_SecondaryColor3ubvEXT;
-#endif
-}
-
-
-static struct dynfn *codegen_noop( GLcontext *ctx, int key )
-{
-   (void) ctx; (void) key;
-   return NULL;
-}
-
-void radeonInitCodegen( struct dfn_generators *gen, GLboolean useCodegen )
-{
-   gen->Vertex3f = codegen_noop;
-   gen->Vertex3fv = codegen_noop;
-   gen->Color4ub = codegen_noop;
-   gen->Color4ubv = codegen_noop;
-   gen->Normal3f = codegen_noop;
-   gen->Normal3fv = codegen_noop;
-   gen->TexCoord2f = codegen_noop;
-   gen->TexCoord2fv = codegen_noop;
-   gen->MultiTexCoord2fARB = codegen_noop;
-   gen->MultiTexCoord2fvARB = codegen_noop;
-   gen->Vertex2f = codegen_noop;
-   gen->Vertex2fv = codegen_noop;
-   gen->Color3ub = codegen_noop;
-   gen->Color3ubv = codegen_noop;
-   gen->Color4f = codegen_noop;
-   gen->Color4fv = codegen_noop;
-   gen->Color3f = codegen_noop;
-   gen->Color3fv = codegen_noop;
-   gen->SecondaryColor3fEXT = codegen_noop;
-   gen->SecondaryColor3fvEXT = codegen_noop;
-   gen->SecondaryColor3ubEXT = codegen_noop;
-   gen->SecondaryColor3ubvEXT = codegen_noop;
-   gen->TexCoord1f = codegen_noop;
-   gen->TexCoord1fv = codegen_noop;
-   gen->MultiTexCoord1fARB = codegen_noop;
-   gen->MultiTexCoord1fvARB = codegen_noop;
-
-   if (useCodegen) {
-#if defined(USE_X86_ASM)
-      radeonInitX86Codegen( gen );
-#endif
-
-#if defined(USE_SSE_ASM)
-      radeonInitSSECodegen( gen );
-#endif
-   }
-}
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/radeon/radeon_vtxfmt_sse.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/radeon/radeon_vtxfmt_sse.c
deleted file mode 100644
index cb5d84011..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/radeon/radeon_vtxfmt_sse.c
+++ /dev/null
@@ -1,232 +0,0 @@
-/* $XFree86: xc/lib/GL/mesa/src/drv/radeon/radeon_vtxfmt_sse.c,v 1.1 2002/10/30 12:51:58 alanh Exp $ */
-/**************************************************************************
-
-Copyright 2000, 2001 ATI Technologies Inc., Ontario, Canada, and
-                     Tungsten Graphics Inc., Cedar Park, Texas.
-
-All Rights Reserved.
-
-Permission is hereby granted, free of charge, to any person obtaining
-a copy of this software and associated documentation files (the
-"Software"), to deal in the Software without restriction, including
-without limitation the rights to use, copy, modify, merge, publish,
-distribute, sublicense, and/or sell copies of the Software, and to
-permit persons to whom the Software is furnished to do so, subject to
-the following conditions:
-
-The above copyright notice and this permission notice (including the
-next paragraph) shall be included in all copies or substantial
-portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
-EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
-IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
-LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
-OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
-WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-**************************************************************************/
-
-/*
- * Authors:
- *   Keith Whitwell <keith@tungstengraphics.com>
- */
-
-#include "glheader.h"
-#include "imports.h"
-#include "simple_list.h" 
-#include "radeon_vtxfmt.h"
-
-#if defined(USE_SSE_ASM)
-#include "x86/common_x86_asm.h"
-
-#define EXTERN( FUNC )		\
-extern const char *FUNC;	\
-extern const char *FUNC##_end
-
-EXTERN( _sse_Attribute2fv );
-EXTERN( _sse_Attribute2f );
-EXTERN( _sse_Attribute3fv );
-EXTERN( _sse_Attribute3f );
-EXTERN( _sse_MultiTexCoord2fv );
-EXTERN( _sse_MultiTexCoord2f );
-EXTERN( _sse_MultiTexCoord2fv_2 );
-EXTERN( _sse_MultiTexCoord2f_2 );
-
-/* Build specialized versions of the immediate calls on the fly for
- * the current state.
- */
-
-static struct dynfn *radeon_makeSSEAttribute2fv( struct dynfn * cache, int key,
-					       const char * name, void * dest)
-{
-   struct dynfn *dfn = MALLOC_STRUCT( dynfn );
-
-   if (RADEON_DEBUG & DEBUG_CODEGEN)
-      fprintf(stderr, "%s 0x%08x\n", name, key );
-
-   DFN ( _sse_Attribute2fv, (*cache) );
-   FIXUP(dfn->code, 10, 0x0, (int)dest);
-   return dfn;
-}
-
-static struct dynfn *radeon_makeSSEAttribute2f( struct dynfn * cache, int key,
-					      const char * name, void * dest )
-{
-   struct dynfn *dfn = MALLOC_STRUCT( dynfn );
-
-   if (RADEON_DEBUG & DEBUG_CODEGEN)
-      fprintf(stderr, "%s 0x%08x\n", name, key );
-
-   DFN ( _sse_Attribute2f, (*cache) );
-   FIXUP(dfn->code, 8, 0x0, (int)dest); 
-   return dfn;
-}
-
-static struct dynfn *radeon_makeSSEAttribute3fv( struct dynfn * cache, int key,
-					       const char * name, void * dest)
-{
-   struct dynfn *dfn = MALLOC_STRUCT( dynfn );
-
-   if (RADEON_DEBUG & DEBUG_CODEGEN)
-      fprintf(stderr, "%s 0x%08x\n", name, key );
-
-   DFN ( _sse_Attribute3fv, (*cache) );
-   FIXUP(dfn->code, 13, 0x0, (int)dest);
-   FIXUP(dfn->code, 18, 0x8, 8+(int)dest);
-   return dfn;
-}
-
-static struct dynfn *radeon_makeSSEAttribute3f( struct dynfn * cache, int key,
-					      const char * name, void * dest )
-{
-   struct dynfn *dfn = MALLOC_STRUCT( dynfn );
-
-   if (RADEON_DEBUG & DEBUG_CODEGEN)
-      fprintf(stderr, "%s 0x%08x\n", name, key );
-
-   DFN ( _sse_Attribute3f, (*cache) );
-   FIXUP(dfn->code, 12, 0x0, (int)dest); 
-   FIXUP(dfn->code, 17, 0x8, 8+(int)dest); 
-   return dfn;
-}
-
-static struct dynfn * radeon_makeSSENormal3fv( GLcontext *ctx, int key )
-{
-   radeonContextPtr rmesa = RADEON_CONTEXT(ctx);
-
-   return radeon_makeSSEAttribute3fv( & rmesa->vb.dfn_cache.Normal3fv, key,
-				      __FUNCTION__, rmesa->vb.normalptr );
-}
-
-static struct dynfn *radeon_makeSSENormal3f( GLcontext *ctx, int key )
-{
-   radeonContextPtr rmesa = RADEON_CONTEXT(ctx);
-
-   return radeon_makeSSEAttribute3f( & rmesa->vb.dfn_cache.Normal3f, key,
-				     __FUNCTION__, rmesa->vb.normalptr );
-}
-
-static struct dynfn *radeon_makeSSEColor3fv( GLcontext *ctx, int key )
-{
-   if (key & (RADEON_CP_VC_FRMT_PKCOLOR|RADEON_CP_VC_FRMT_FPALPHA))
-      return NULL;
-   else
-   {
-      radeonContextPtr rmesa = RADEON_CONTEXT(ctx);
-
-      return radeon_makeSSEAttribute3fv( & rmesa->vb.dfn_cache.Color3fv, key,
-					 __FUNCTION__, rmesa->vb.floatcolorptr );
-   }
-}
-
-static struct dynfn *radeon_makeSSEColor3f( GLcontext *ctx, int key )
-{
-   if (key & (RADEON_CP_VC_FRMT_PKCOLOR|RADEON_CP_VC_FRMT_FPALPHA))
-      return NULL;
-   else
-   {
-      radeonContextPtr rmesa = RADEON_CONTEXT(ctx);
-
-      return radeon_makeSSEAttribute3f( & rmesa->vb.dfn_cache.Color3f, key,
-					__FUNCTION__, rmesa->vb.floatcolorptr );
-   }
-}
-
-static struct dynfn *radeon_makeSSETexCoord2fv( GLcontext *ctx, int key )
-{
-   radeonContextPtr rmesa = RADEON_CONTEXT(ctx);
-
-   return radeon_makeSSEAttribute2fv( & rmesa->vb.dfn_cache.TexCoord2fv, key,
-				       __FUNCTION__, rmesa->vb.texcoordptr[0] );
-}
-
-static struct dynfn *radeon_makeSSETexCoord2f( GLcontext *ctx, int key )
-{
-   radeonContextPtr rmesa = RADEON_CONTEXT(ctx);
-
-   return radeon_makeSSEAttribute2f( & rmesa->vb.dfn_cache.TexCoord2f, key,
-				     __FUNCTION__, rmesa->vb.texcoordptr[0] );
-}
-
-static struct dynfn *radeon_makeSSEMultiTexCoord2fv( GLcontext *ctx, int key )
-{
-   struct dynfn *dfn = MALLOC_STRUCT( dynfn );
-   radeonContextPtr rmesa = RADEON_CONTEXT(ctx);
-
-   if (RADEON_DEBUG & DEBUG_CODEGEN)
-      fprintf(stderr, "%s 0x%08x\n", __FUNCTION__, key );
-
-   if ((key & (RADEON_CP_VC_FRMT_ST0|RADEON_CP_VC_FRMT_ST1)) ==
-      (RADEON_CP_VC_FRMT_ST0|RADEON_CP_VC_FRMT_ST1)) {
-      DFN ( _sse_MultiTexCoord2fv, rmesa->vb.dfn_cache.MultiTexCoord2fvARB );
-      FIXUP(dfn->code, 18, 0xdeadbeef, (int)rmesa->vb.texcoordptr[0]);	
-   } else {
-      DFN ( _sse_MultiTexCoord2fv_2, rmesa->vb.dfn_cache.MultiTexCoord2fvARB );
-      FIXUP(dfn->code, 14, 0x0, (int)rmesa->vb.texcoordptr);
-   }
-   return dfn;
-}
-
-static struct dynfn *radeon_makeSSEMultiTexCoord2f( GLcontext *ctx, int key )
-{
-   struct dynfn *dfn = MALLOC_STRUCT( dynfn );
-   radeonContextPtr rmesa = RADEON_CONTEXT(ctx);
-
-   if (RADEON_DEBUG & DEBUG_CODEGEN)
-      fprintf(stderr, "%s 0x%08x\n", __FUNCTION__, key );
-
-   if ((key & (RADEON_CP_VC_FRMT_ST0|RADEON_CP_VC_FRMT_ST1)) ==
-      (RADEON_CP_VC_FRMT_ST0|RADEON_CP_VC_FRMT_ST1)) {
-      DFN ( _sse_MultiTexCoord2f, rmesa->vb.dfn_cache.MultiTexCoord2fARB );
-      FIXUP(dfn->code, 16, 0xdeadbeef, (int)rmesa->vb.texcoordptr[0]);	
-   } else {
-      DFN ( _sse_MultiTexCoord2f_2, rmesa->vb.dfn_cache.MultiTexCoord2fARB );
-      FIXUP(dfn->code, 15, 0x0, (int)rmesa->vb.texcoordptr);
-   }
-   return dfn;
-}
-
-void radeonInitSSECodegen( struct dfn_generators *gen )
-{
-   if ( cpu_has_xmm ) {
-      gen->Normal3fv = (void *) radeon_makeSSENormal3fv;
-      gen->Normal3f = (void *) radeon_makeSSENormal3f;
-      gen->Color3fv = (void *) radeon_makeSSEColor3fv;
-      gen->Color3f = (void *) radeon_makeSSEColor3f;
-      gen->TexCoord2fv = (void *) radeon_makeSSETexCoord2fv;
-      gen->TexCoord2f = (void *) radeon_makeSSETexCoord2f;
-      gen->MultiTexCoord2fvARB = (void *) radeon_makeSSEMultiTexCoord2fv;
-      gen->MultiTexCoord2fARB = (void *) radeon_makeSSEMultiTexCoord2f;
-   }
-}
-
-#else 
-
-void radeonInitSSECodegen( struct dfn_generators *gen )
-{
-   (void) gen;
-}
-
-#endif
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/radeon/radeon_vtxfmt_x86.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/radeon/radeon_vtxfmt_x86.c
deleted file mode 100644
index d1cf1979f..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/radeon/radeon_vtxfmt_x86.c
+++ /dev/null
@@ -1,437 +0,0 @@
-/* $XFree86: xc/lib/GL/mesa/src/drv/radeon/radeon_vtxfmt_x86.c,v 1.2 2002/12/21 17:02:16 dawes Exp $ */
-/**************************************************************************
-
-Copyright 2000, 2001 ATI Technologies Inc., Ontario, Canada, and
-                     Tungsten Graphics Inc., Cedar Park, Texas.
-
-All Rights Reserved.
-
-Permission is hereby granted, free of charge, to any person obtaining
-a copy of this software and associated documentation files (the
-"Software"), to deal in the Software without restriction, including
-without limitation the rights to use, copy, modify, merge, publish,
-distribute, sublicense, and/or sell copies of the Software, and to
-permit persons to whom the Software is furnished to do so, subject to
-the following conditions:
-
-The above copyright notice and this permission notice (including the
-next paragraph) shall be included in all copies or substantial
-portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
-EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
-IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
-LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
-OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
-WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-**************************************************************************/
-
-/*
- * Authors:
- *   Keith Whitwell <keith@tungstengraphics.com>
- */
-
-#include "glheader.h"
-#include "imports.h"
-#include "simple_list.h" 
-#include "radeon_vtxfmt.h"
-
-#if defined(USE_X86_ASM)
-
-#define EXTERN( FUNC )		\
-extern const char *FUNC;	\
-extern const char *FUNC##_end
-
-EXTERN ( _x86_Attribute2fv );
-EXTERN ( _x86_Attribute2f );
-EXTERN ( _x86_Attribute3fv );
-EXTERN ( _x86_Attribute3f );
-EXTERN ( _x86_Vertex3fv_6 );
-EXTERN ( _x86_Vertex3fv_8 );
-EXTERN ( _x86_Vertex3fv );
-EXTERN ( _x86_Vertex3f_4 );
-EXTERN ( _x86_Vertex3f_6 );
-EXTERN ( _x86_Vertex3f );
-EXTERN ( _x86_Color4ubv_ub );
-EXTERN ( _x86_Color4ubv_4f );
-EXTERN ( _x86_Color4ub_ub );
-EXTERN ( _x86_MultiTexCoord2fv );
-EXTERN ( _x86_MultiTexCoord2fv_2 );
-EXTERN ( _x86_MultiTexCoord2f );
-EXTERN ( _x86_MultiTexCoord2f_2 );
-
-
-/* Build specialized versions of the immediate calls on the fly for
- * the current state.  Generic x86 versions.
- */
-
-struct dynfn *radeon_makeX86Vertex3f( GLcontext *ctx, int key )
-{
-   radeonContextPtr rmesa = RADEON_CONTEXT(ctx);
-   struct dynfn *dfn = MALLOC_STRUCT( dynfn );
-
-   if (RADEON_DEBUG & DEBUG_CODEGEN)
-      fprintf(stderr, "%s 0x%08x %d\n", __FUNCTION__, key, rmesa->vb.vertex_size );
-
-   switch (rmesa->vb.vertex_size) {
-   case 4: {
-
-      DFN ( _x86_Vertex3f_4, rmesa->vb.dfn_cache.Vertex3f );
-      FIXUP(dfn->code, 2, 0x0, (int)&rmesa->vb.dmaptr);
-      FIXUP(dfn->code, 25, 0x0, (int)&rmesa->vb.vertex[3]);
-      FIXUP(dfn->code, 36, 0x0, (int)&rmesa->vb.counter);
-      FIXUP(dfn->code, 46, 0x0, (int)&rmesa->vb.dmaptr);
-      FIXUP(dfn->code, 51, 0x0, (int)&rmesa->vb.counter);
-      FIXUP(dfn->code, 60, 0x0, (int)&rmesa->vb.notify);
-      break;
-   }
-   case 6: {
-
-      DFN ( _x86_Vertex3f_6, rmesa->vb.dfn_cache.Vertex3f );
-      FIXUP(dfn->code, 3, 0x0, (int)&rmesa->vb.dmaptr);
-      FIXUP(dfn->code, 28, 0x0, (int)&rmesa->vb.vertex[3]);
-      FIXUP(dfn->code, 34, 0x0, (int)&rmesa->vb.vertex[4]);
-      FIXUP(dfn->code, 40, 0x0, (int)&rmesa->vb.vertex[5]);
-      FIXUP(dfn->code, 57, 0x0, (int)&rmesa->vb.counter);
-      FIXUP(dfn->code, 63, 0x0, (int)&rmesa->vb.dmaptr);
-      FIXUP(dfn->code, 70, 0x0, (int)&rmesa->vb.counter);
-      FIXUP(dfn->code, 79, 0x0, (int)&rmesa->vb.notify);
-      break;
-   }
-   default: {
-
-      DFN ( _x86_Vertex3f, rmesa->vb.dfn_cache.Vertex3f );
-      FIXUP(dfn->code, 3, 0x0, (int)&rmesa->vb.vertex[3]);
-      FIXUP(dfn->code, 9, 0x0, (int)&rmesa->vb.dmaptr);
-      FIXUP(dfn->code, 37, 0x0, rmesa->vb.vertex_size-3);
-      FIXUP(dfn->code, 44, 0x0, (int)&rmesa->vb.counter);
-      FIXUP(dfn->code, 50, 0x0, (int)&rmesa->vb.dmaptr);
-      FIXUP(dfn->code, 56, 0x0, (int)&rmesa->vb.counter);
-      FIXUP(dfn->code, 67, 0x0, (int)&rmesa->vb.notify);
-   break;
-   }
-   }
-
-   return dfn;
-}
-
-
-
-struct dynfn *radeon_makeX86Vertex3fv( GLcontext *ctx, int key )
-{
-   radeonContextPtr rmesa = RADEON_CONTEXT(ctx);
-   struct dynfn *dfn = MALLOC_STRUCT( dynfn );
-
-   if (RADEON_DEBUG & DEBUG_CODEGEN)
-      fprintf(stderr, "%s 0x%08x %d\n", __FUNCTION__, key, rmesa->vb.vertex_size );
-
-   switch (rmesa->vb.vertex_size) {
-   case 6: {
-
-      DFN ( _x86_Vertex3fv_6, rmesa->vb.dfn_cache.Vertex3fv );
-      FIXUP(dfn->code, 1, 0x00000000, (int)&rmesa->vb.dmaptr);
-      FIXUP(dfn->code, 27, 0x0000001c, (int)&rmesa->vb.vertex[3]);
-      FIXUP(dfn->code, 33, 0x00000020, (int)&rmesa->vb.vertex[4]);
-      FIXUP(dfn->code, 45, 0x00000024, (int)&rmesa->vb.vertex[5]);
-      FIXUP(dfn->code, 56, 0x00000000, (int)&rmesa->vb.dmaptr);
-      FIXUP(dfn->code, 61, 0x00000004, (int)&rmesa->vb.counter);
-      FIXUP(dfn->code, 67, 0x00000004, (int)&rmesa->vb.counter);
-      FIXUP(dfn->code, 76, 0x00000008, (int)&rmesa->vb.notify);
-      break;
-   }
-   
-
-   case 8: {
-
-      DFN ( _x86_Vertex3fv_8, rmesa->vb.dfn_cache.Vertex3fv );
-      FIXUP(dfn->code, 1, 0x00000000, (int)&rmesa->vb.dmaptr);
-      FIXUP(dfn->code, 27, 0x0000001c, (int)&rmesa->vb.vertex[3]);
-      FIXUP(dfn->code, 33, 0x00000020, (int)&rmesa->vb.vertex[4]);
-      FIXUP(dfn->code, 45, 0x0000001c, (int)&rmesa->vb.vertex[5]);
-      FIXUP(dfn->code, 51, 0x00000020, (int)&rmesa->vb.vertex[6]);
-      FIXUP(dfn->code, 63, 0x00000024, (int)&rmesa->vb.vertex[7]);
-      FIXUP(dfn->code, 74, 0x00000000, (int)&rmesa->vb.dmaptr);
-      FIXUP(dfn->code, 79, 0x00000004, (int)&rmesa->vb.counter);
-      FIXUP(dfn->code, 85, 0x00000004, (int)&rmesa->vb.counter);
-      FIXUP(dfn->code, 94, 0x00000008, (int)&rmesa->vb.notify);
-      break;
-   }
-   
-
-
-   default: {
-
-      DFN ( _x86_Vertex3fv, rmesa->vb.dfn_cache.Vertex3fv );
-      FIXUP(dfn->code, 8, 0x01010101, (int)&rmesa->vb.dmaptr);
-      FIXUP(dfn->code, 32, 0x00000006, rmesa->vb.vertex_size-3);
-      FIXUP(dfn->code, 37, 0x00000058, (int)&rmesa->vb.vertex[3]);
-      FIXUP(dfn->code, 45, 0x01010101, (int)&rmesa->vb.dmaptr);
-      FIXUP(dfn->code, 50, 0x02020202, (int)&rmesa->vb.counter);
-      FIXUP(dfn->code, 58, 0x02020202, (int)&rmesa->vb.counter);
-      FIXUP(dfn->code, 67, 0x0, (int)&rmesa->vb.notify);
-   break;
-   }
-   }
-
-   return dfn;
-}
-
-static struct dynfn *
-radeon_makeX86Attribute2fv( struct dynfn * cache, int key,
-			    const char * name, void * dest )
-{
-   struct dynfn *dfn = MALLOC_STRUCT( dynfn );
-
-   if (RADEON_DEBUG & DEBUG_CODEGEN)
-      fprintf(stderr, "%s 0x%08x\n", name, key );
-
-   DFN ( _x86_Attribute2fv, (*cache) );
-   FIXUP(dfn->code, 11, 0x0, (int)dest); 
-   FIXUP(dfn->code, 16, 0x4, 4+(int)dest); 
-
-   return dfn;
-}
-
-static struct dynfn *
-radeon_makeX86Attribute2f( struct dynfn * cache, int key,
-			   const char * name, void * dest )
-{
-   struct dynfn *dfn = MALLOC_STRUCT( dynfn );
-
-   if (RADEON_DEBUG & DEBUG_CODEGEN)
-      fprintf(stderr, "%s 0x%08x\n", name, key );
-
-   DFN ( _x86_Attribute2f, (*cache) );
-   FIXUP(dfn->code, 1, 0x0, (int)dest); 
-
-   return dfn;
-}
-
-
-static struct dynfn *
-radeon_makeX86Attribute3fv( struct dynfn * cache, int key,
-			    const char * name, void * dest )
-{
-   struct dynfn *dfn = MALLOC_STRUCT( dynfn );
-
-   if (RADEON_DEBUG & DEBUG_CODEGEN)
-      fprintf(stderr, "%s 0x%08x\n", name, key );
-
-   DFN ( _x86_Attribute3fv, (*cache) );
-   FIXUP(dfn->code, 14, 0x0, (int)dest); 
-   FIXUP(dfn->code, 20, 0x4, 4+(int)dest); 
-   FIXUP(dfn->code, 25, 0x8, 8+(int)dest);
-
-   return dfn;
-}
-
-static struct dynfn *
-radeon_makeX86Attribute3f( struct dynfn * cache, int key,
-			 const char * name, void * dest )
-{
-   struct dynfn *dfn = MALLOC_STRUCT( dynfn );
-
-   if (RADEON_DEBUG & DEBUG_CODEGEN)
-      fprintf(stderr, "%s 0x%08x\n", name, key );
-
-   DFN ( _x86_Attribute3f, (*cache) );
-   FIXUP(dfn->code, 14, 0x0, (int)dest); 
-   FIXUP(dfn->code, 20, 0x4, 4+(int)dest); 
-   FIXUP(dfn->code, 25, 0x8, 8+(int)dest);
-
-   return dfn;
-}
-
-struct dynfn *radeon_makeX86Normal3fv( GLcontext *ctx, int key )
-{
-   radeonContextPtr rmesa = RADEON_CONTEXT(ctx);
-
-   return radeon_makeX86Attribute3fv( & rmesa->vb.dfn_cache.Normal3fv, key,
-				      __FUNCTION__, rmesa->vb.normalptr );
-}
-
-struct dynfn *radeon_makeX86Normal3f( GLcontext *ctx, int key )
-{
-   radeonContextPtr rmesa = RADEON_CONTEXT(ctx);
-
-   return radeon_makeX86Attribute3f( & rmesa->vb.dfn_cache.Normal3f, key,
-				     __FUNCTION__, rmesa->vb.normalptr );
-}
-
-struct dynfn *radeon_makeX86Color4ubv( GLcontext *ctx, int key )
-{
-   struct dynfn *dfn = MALLOC_STRUCT( dynfn );
-   radeonContextPtr rmesa = RADEON_CONTEXT(ctx);
-
-
-   if (RADEON_DEBUG & DEBUG_CODEGEN)
-      fprintf(stderr, "%s 0x%08x\n", __FUNCTION__, key );
-
-   if (key & RADEON_CP_VC_FRMT_PKCOLOR) {
-      DFN ( _x86_Color4ubv_ub, rmesa->vb.dfn_cache.Color4ubv);
-      FIXUP(dfn->code, 5, 0x12345678, (int)rmesa->vb.colorptr); 
-      return dfn;
-   } 
-   else {
-
-      DFN ( _x86_Color4ubv_4f, rmesa->vb.dfn_cache.Color4ubv);
-      FIXUP(dfn->code, 2, 0x00000000, (int)_mesa_ubyte_to_float_color_tab); 
-      FIXUP(dfn->code, 27, 0xdeadbeaf, (int)rmesa->vb.floatcolorptr); 
-      FIXUP(dfn->code, 33, 0xdeadbeaf, (int)rmesa->vb.floatcolorptr+4); 
-      FIXUP(dfn->code, 55, 0xdeadbeaf, (int)rmesa->vb.floatcolorptr+8); 
-      FIXUP(dfn->code, 61, 0xdeadbeaf, (int)rmesa->vb.floatcolorptr+12); 
-      return dfn;
-   }
-}
-
-struct dynfn *radeon_makeX86Color4ub( GLcontext *ctx, int key )
-{
-   if (RADEON_DEBUG & DEBUG_CODEGEN)
-      fprintf(stderr, "%s 0x%08x\n", __FUNCTION__, key );
-
-   if (key & RADEON_CP_VC_FRMT_PKCOLOR) {
-      struct dynfn *dfn = MALLOC_STRUCT( dynfn );
-      radeonContextPtr rmesa = RADEON_CONTEXT(ctx);
-
-      DFN ( _x86_Color4ub_ub, rmesa->vb.dfn_cache.Color4ub );
-      FIXUP(dfn->code, 18, 0x0, (int)rmesa->vb.colorptr); 
-      FIXUP(dfn->code, 24, 0x0, (int)rmesa->vb.colorptr+1); 
-      FIXUP(dfn->code, 30, 0x0, (int)rmesa->vb.colorptr+2); 
-      FIXUP(dfn->code, 36, 0x0, (int)rmesa->vb.colorptr+3); 
-      return dfn;
-   }
-   else
-      return NULL;
-}
-
-
-struct dynfn *radeon_makeX86Color3fv( GLcontext *ctx, int key )
-{
-   if (key & (RADEON_CP_VC_FRMT_PKCOLOR|RADEON_CP_VC_FRMT_FPALPHA))
-      return NULL;
-   else
-   {
-      radeonContextPtr rmesa = RADEON_CONTEXT(ctx);
-
-      return radeon_makeX86Attribute3fv( & rmesa->vb.dfn_cache.Color3fv, key,
-					 __FUNCTION__, rmesa->vb.floatcolorptr );
-   }
-}
-
-struct dynfn *radeon_makeX86Color3f( GLcontext *ctx, int key )
-{
-   if (key & (RADEON_CP_VC_FRMT_PKCOLOR|RADEON_CP_VC_FRMT_FPALPHA))
-      return NULL;
-   else
-   {
-      radeonContextPtr rmesa = RADEON_CONTEXT(ctx);
-
-      return radeon_makeX86Attribute3f( & rmesa->vb.dfn_cache.Color3f, key,
-					__FUNCTION__, rmesa->vb.floatcolorptr );
-   }
-}
-
-
-
-struct dynfn *radeon_makeX86TexCoord2fv( GLcontext *ctx, int key )
-{
-   radeonContextPtr rmesa = RADEON_CONTEXT(ctx);
-
-   return radeon_makeX86Attribute2fv( & rmesa->vb.dfn_cache.TexCoord2fv, key,
-				      __FUNCTION__, rmesa->vb.texcoordptr[0] );
-}
-
-struct dynfn *radeon_makeX86TexCoord2f( GLcontext *ctx, int key )
-{
-   radeonContextPtr rmesa = RADEON_CONTEXT(ctx);
-
-   return radeon_makeX86Attribute2f( & rmesa->vb.dfn_cache.TexCoord2f, key,
-				     __FUNCTION__, rmesa->vb.texcoordptr[0] );
-}
-
-struct dynfn *radeon_makeX86MultiTexCoord2fvARB( GLcontext *ctx, int key )
-{
-   struct dynfn *dfn = MALLOC_STRUCT( dynfn );
-   radeonContextPtr rmesa = RADEON_CONTEXT(ctx);
-
-   if (RADEON_DEBUG & DEBUG_CODEGEN)
-      fprintf(stderr, "%s 0x%08x\n", __FUNCTION__, key );
-
-   if ((key & (RADEON_CP_VC_FRMT_ST0|RADEON_CP_VC_FRMT_ST1)) ==
-      (RADEON_CP_VC_FRMT_ST0|RADEON_CP_VC_FRMT_ST1)) {
-      DFN ( _x86_MultiTexCoord2fv, rmesa->vb.dfn_cache.MultiTexCoord2fvARB );
-      FIXUP(dfn->code, 21, 0xdeadbeef, (int)rmesa->vb.texcoordptr[0]);
-      FIXUP(dfn->code, 27, 0xdeadbeef, (int)rmesa->vb.texcoordptr[0]+4);
-   } else {
-      DFN ( _x86_MultiTexCoord2fv_2, rmesa->vb.dfn_cache.MultiTexCoord2fvARB );
-      FIXUP(dfn->code, 14, 0x0, (int)rmesa->vb.texcoordptr);
-   }
-   return dfn;
-}
-
-struct dynfn *radeon_makeX86MultiTexCoord2fARB( GLcontext *ctx, 
-						int key )
-{
-   struct dynfn *dfn = MALLOC_STRUCT( dynfn );
-   radeonContextPtr rmesa = RADEON_CONTEXT(ctx);
-
-   if (RADEON_DEBUG & DEBUG_CODEGEN)
-      fprintf(stderr, "%s 0x%08x\n", __FUNCTION__, key );
-
-   if ((key & (RADEON_CP_VC_FRMT_ST0|RADEON_CP_VC_FRMT_ST1)) ==
-       (RADEON_CP_VC_FRMT_ST0|RADEON_CP_VC_FRMT_ST1)) {
-      DFN ( _x86_MultiTexCoord2f, rmesa->vb.dfn_cache.MultiTexCoord2fARB );
-      FIXUP(dfn->code, 20, 0xdeadbeef, (int)rmesa->vb.texcoordptr[0]);
-      FIXUP(dfn->code, 26, 0xdeadbeef, (int)rmesa->vb.texcoordptr[0]+4); 
-   }
-   else {
-      /* Note: this might get generated multiple times, even though the
-       * actual emitted code is the same.
-       */
-      DFN ( _x86_MultiTexCoord2f_2, rmesa->vb.dfn_cache.MultiTexCoord2fARB );
-      FIXUP(dfn->code, 18, 0x0, (int)rmesa->vb.texcoordptr); 
-   }      
-   return dfn;
-}
-
-
-void radeonInitX86Codegen( struct dfn_generators *gen )
-{
-   gen->Vertex3f = radeon_makeX86Vertex3f;
-   gen->Vertex3fv = radeon_makeX86Vertex3fv;
-   gen->Color4ub = radeon_makeX86Color4ub; /* PKCOLOR only */
-   gen->Color4ubv = radeon_makeX86Color4ubv; /* PKCOLOR only */
-   gen->Normal3f = radeon_makeX86Normal3f;
-   gen->Normal3fv = radeon_makeX86Normal3fv;
-   gen->TexCoord2f = radeon_makeX86TexCoord2f;
-   gen->TexCoord2fv = radeon_makeX86TexCoord2fv;
-   gen->MultiTexCoord2fARB = radeon_makeX86MultiTexCoord2fARB;
-   gen->MultiTexCoord2fvARB = radeon_makeX86MultiTexCoord2fvARB;
-   gen->Color3f = radeon_makeX86Color3f;
-   gen->Color3fv = radeon_makeX86Color3fv;
-
-   /* Not done:
-    */
-/*     gen->Vertex2f = radeon_makeX86Vertex2f; */
-/*     gen->Vertex2fv = radeon_makeX86Vertex2fv; */
-/*     gen->Color3ub = radeon_makeX86Color3ub; */
-/*     gen->Color3ubv = radeon_makeX86Color3ubv; */
-/*     gen->Color4f = radeon_makeX86Color4f; */
-/*     gen->Color4fv = radeon_makeX86Color4fv; */
-/*     gen->TexCoord1f = radeon_makeX86TexCoord1f; */
-/*     gen->TexCoord1fv = radeon_makeX86TexCoord1fv; */
-/*     gen->MultiTexCoord1fARB = radeon_makeX86MultiTexCoord1fARB; */
-/*     gen->MultiTexCoord1fvARB = radeon_makeX86MultiTexCoord1fvARB; */
-}
-
-
-#else 
-
-void radeonInitX86Codegen( struct dfn_generators *gen )
-{
-   (void) gen;
-}
-
-#endif
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/radeon/radeon_vtxtmp_x86.S b/nx-X11/extras/Mesa/src/mesa/drivers/dri/radeon/radeon_vtxtmp_x86.S
deleted file mode 100644
index 569d3b9b4..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/radeon/radeon_vtxtmp_x86.S
+++ /dev/null
@@ -1,494 +0,0 @@
-/* $XFree86: xc/lib/GL/mesa/src/drv/radeon/radeon_vtxtmp_x86.S,v 1.1 2002/10/30 12:51:58 alanh Exp $ */
-/**************************************************************************
-
-Copyright 2002 Tungsten Graphics Inc., Cedar Park, Texas.
-
-All Rights Reserved.
-
-Permission is hereby granted, free of charge, to any person obtaining a
-copy of this software and associated documentation files (the "Software"),
-to deal in the Software without restriction, including without limitation
-on the rights to use, copy, modify, merge, publish, distribute, sub
-license, and/or sell copies of the Software, and to permit persons to whom
-the Software is furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice (including the next
-paragraph) shall be included in all copies or substantial portions of the
-Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
-ATI, TUNGSTEN GRAPHICS AND/OR THEIR SUPPLIERS BE LIABLE FOR ANY CLAIM,
-DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
-OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
-USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-**************************************************************************/
-
-#define GLOBL( x )	\
-.globl x;		\
-x:
-
-.data
-.align 4
-
-/*
-	vertex 3f vertex size 4
-*/
-	
-GLOBL ( _x86_Vertex3f_4 )
-	movl	(0), %ecx
-	movl	4(%esp), %eax
-	movl	8(%esp), %edx
-	movl	%eax, (%ecx)
-	movl	%edx, 4(%ecx)
-	movl	12(%esp), %eax
-	movl	(0), %edx
-	movl	%eax, 8(%ecx)
-	movl	%edx, 12(%ecx)
-	movl	(0), %eax
-	addl	$16, %ecx
-	dec 	%eax
-	movl	%ecx, (0)
-	movl	%eax, (0)
-	je	.1 
-	ret
-.1:	jmp	*0
-	
-GLOBL ( _x86_Vertex3f_4_end )
-
-/*
-	vertex 3f vertex size 6
-*/
-GLOBL ( _x86_Vertex3f_6 )
-	push	%edi
-	movl	(0), %edi
-	movl	8(%esp), %eax
-	movl	12(%esp), %edx
-	movl	16(%esp), %ecx
-	movl	%eax, (%edi)
-	movl	%edx, 4(%edi)
-	movl	%ecx, 8(%edi)
-	movl	(0), %eax
-	movl	(0), %edx
-	movl	(0), %ecx
-	movl	%eax, 12(%edi)
-	movl	%edx, 16(%edi)
-	movl	%ecx, 20(%edi)
-	addl	$24, %edi
-	movl	(0), %eax
-	movl	%edi, (0)
-	dec 	%eax
-	pop 	%edi
-	movl	%eax, (0)
-	je	.2
-	ret
-.2:	jmp	*0
-GLOBL ( _x86_Vertex3f_6_end )
-/*
-	vertex 3f generic size
-*/
-GLOBL ( _x86_Vertex3f )
-	push	%edi
-	push	%esi
-	movl	$0, %esi
-	movl	(0), %edi
-	movl	12(%esp), %eax
-	movl	16(%esp), %edx
-	movl	20(%esp), %ecx
-	movl	%eax, (%edi)
-	movl	%edx, 4(%edi)
-	movl	%ecx, 8(%edi)
-	addl	$12, %edi
-	movl	$0, %ecx
-	repz
-	movsl %ds:(%esi), %es:(%edi)
-	movl	(0), %eax
-	movl	%edi, (0)
-	dec 	%eax
-	movl	%eax, (0)
-	pop 	%esi
-	pop 	%edi
-	je  	.3
-	ret
-.3:	jmp	*0
-
-GLOBL ( _x86_Vertex3f_end )
-
-/*
-	Vertex 3fv vertex size 6
-*/
-GLOBL ( _x86_Vertex3fv_6 )
-	movl	(0), %eax
-	movl	4(%esp), %ecx
-	movl	(%ecx), %edx
-	movl	%edx, (%eax)
-	movl	4(%ecx), %edx
-	movl	8(%ecx), %ecx
-	movl	%edx, 4(%eax)
-	movl	%ecx, 8(%eax)
-	movl	(28), %edx
-	movl	(32), %ecx
-	movl	%edx, 12(%eax)
-	movl	%ecx, 16(%eax)
-	movl	(36), %edx
-	movl	%edx, 20(%eax)
-	addl	$24, %eax
-	movl	%eax, 0
-	movl	4, %eax
-	dec 	%eax
-	movl	%eax, 4
-	je	.4
-	ret
-.4:	jmp    *8
-	
-GLOBL ( _x86_Vertex3fv_6_end )
-
-/*
-	Vertex 3fv vertex size 8
-*/
-GLOBL ( _x86_Vertex3fv_8 )
-	movl	(0), %eax
-	movl	4(%esp), %ecx
-	movl	(%ecx), %edx
-	movl	%edx ,(%eax)
-	movl	4(%ecx) ,%edx
-	movl	8(%ecx) ,%ecx
-	movl	%edx, 4(%eax)
-	movl	%ecx, 8(%eax)
-	movl	(28), %edx
-	movl	(32), %ecx
-	movl	%edx, 12(%eax)
-	movl	%ecx, 16(%eax)
-	movl	(28), %edx
-	movl	(32), %ecx
-	movl	%edx, 20(%eax)
-	movl	%ecx, 24(%eax)
-	movl	(36), %edx
-	movl	%edx, 28(%eax)
-	addl	$32, %eax
-	movl	%eax, (0)
-	movl	4, %eax
-	dec	%eax
-	movl    %eax, (4)
-	je	.5
-	ret
-.5:	jmp    *8
-	
-GLOBL ( _x86_Vertex3fv_8_end )
-
-/*
-	Vertex 3fv generic vertex size
-*/
-GLOBL ( _x86_Vertex3fv )
-	movl	4(%esp), %edx
-	push	%edi
-	push	%esi
-	movl	(0x1010101), %edi
-	movl	(%edx), %eax
-	movl	4(%edx), %ecx
-	movl	8(%edx), %esi
-	movl	%eax, (%edi)
-	movl	%ecx, 4(%edi)
-	movl	%esi, 8(%edi)
-	addl	$12, %edi
-	movl	$6, %ecx
-	movl	$0x58, %esi
-	repz
-	movsl %ds:(%esi), %es:(%edi)
-	movl	%edi, (0x1010101)
-	movl	(0x2020202), %eax
-	pop	%esi
-	pop	%edi
-	dec	%eax
-	movl	%eax, (0x2020202)
-	je	.6
-	ret
-.6:	jmp    *0
-GLOBL ( _x86_Vertex3fv_end )
-
-
-/**
- * Generic handler for 2 float format data.  This can be used for
- * TexCoord2f and possibly other functions.
- */
-
-GLOBL ( _x86_Attribute2f )
-	movl	$0x0, %edx
-	movl	4(%esp), %eax
-	movl	8(%esp), %ecx
-	movl	%eax, (%edx)
-	movl	%ecx, 4(%edx)
-	ret
-GLOBL ( _x86_Attribute2f_end )
-
-
-/**
- * Generic handler for 2 float vector format data.  This can be used for
- * TexCoord2fv and possibly other functions.
- */
-
-GLOBL( _x86_Attribute2fv)
-	movl 4(%esp), %eax      /* load 'v' off stack */
-	movl (%eax), %ecx       /* load v[0] */
-	movl 4(%eax), %eax      /* load v[1] */
-	movl %ecx, 0      	/* store v[0] to current vertex */
-	movl %eax, 4      	/* store v[1] to current vertex */
-	ret
-GLOBL ( _x86_Attribute2fv_end )
-
-
-/**
- * Generic handler for 3 float format data.  This can be used for
- * Normal3f, Color3f (when the color target is also float), or
- * TexCoord3f.
- */
-
-GLOBL ( _x86_Attribute3f )
-	movl	4(%esp), %ecx
-	movl	8(%esp), %edx
-	movl	12(%esp), %eax
-	movl	%ecx, 0
-	movl	%edx, 4
-	movl	%eax, 8
-	ret
-GLOBL ( _x86_Attribute3f_end )
-
-/**
- * Generic handler for 3 float vector format data.  This can be used for
- * Normal3f, Color3f (when the color target is also float), or
- * TexCoord3f.
- */
-
-GLOBL( _x86_Attribute3fv)
-	movl 4(%esp), %eax      /* load 'v' off stack */
-	movl (%eax), %ecx       /* load v[0] */
-	movl 4(%eax), %edx      /* load v[1] */
-	movl 8(%eax), %eax      /* load v[2] */
-	movl %ecx, 0      	/* store v[0] to current vertex */
-	movl %edx, 4      	/* store v[1] to current vertex */
-	movl %eax, 8      	/* store v[2] to current vertex */
-	ret
-GLOBL ( _x86_Attribute3fv_end )
-
-
-/*
-	Color 4ubv_ub
-*/
-GLOBL ( _x86_Color4ubv_ub )
-	movl 4(%esp), %eax
-	movl $0x12345678, %edx
-	movl (%eax), %eax
-	movl %eax, (%edx)
-	ret
-GLOBL ( _x86_Color4ubv_ub_end )
-
-/*
-	Color 4ubv 4f
-*/
-GLOBL ( _x86_Color4ubv_4f )
-	push	%ebx
-	movl	$0, %edx
-	xor	%eax, %eax
-	xor	%ecx, %ecx
-	movl	8(%esp), %ebx
-	movl	(%ebx), %ebx
-	mov	%bl, %al
-	mov	%bh, %cl
-	movl	(%edx,%eax,4),%eax
-	movl	(%edx,%ecx,4),%ecx
-	movl	%eax, (0xdeadbeaf)
-	movl	%ecx, (0xdeadbeaf)
-	xor	%eax, %eax
-	xor	%ecx, %ecx
-	shr	$16, %ebx
-	mov	%bl, %al
-	mov	%bh, %cl
-	movl	(%edx,%eax,4), %eax
-	movl	(%edx,%ecx,4), %ecx
-	movl	%eax, (0xdeadbeaf)
-	movl	%ecx, (0xdeadbeaf)
-	pop	%ebx
-	ret
-GLOBL ( _x86_Color4ubv_4f_end )
-
-/*
-
-	Color4ub_ub
-*/
-GLOBL( _x86_Color4ub_ub )
-	push	%ebx
-	movl	8(%esp), %eax
-	movl	12(%esp), %edx
-	movl	16(%esp), %ecx
-	movl	20(%esp), %ebx
-	mov	%al, (0)
-	mov	%dl, (0)
-	mov	%cl, (0)
-	mov	%bl, (0)
-	pop	%ebx
-	ret
-GLOBL( _x86_Color4ub_ub_end )
-
-
-/*
-	MultiTexCoord2fv st0/st1
-*/
-GLOBL( _x86_MultiTexCoord2fv )
-	movl	4(%esp), %eax
-	movl	8(%esp), %ecx
-	and	$1, %eax
-	movl	(%ecx), %edx
-	shl	$3, %eax
-	movl	4(%ecx), %ecx
-	movl	%edx, 0xdeadbeef(%eax)
-	movl	%ecx, 0xdeadbeef(%eax)
-	ret
-GLOBL( _x86_MultiTexCoord2fv_end )
-
-/*
-	MultiTexCoord2fv
-*/
-
-GLOBL( _x86_MultiTexCoord2fv_2 )
-	movl	4(%esp,1), %eax
-	movl	8(%esp,1), %ecx
-	and	$0x1, %eax
-	movl	0(,%eax,4), %edx
-	movl	(%ecx), %eax
-	movl	%eax, (%edx)
-	movl	4(%ecx), %eax
-	movl	%eax, 4(%edx)
-	ret
-GLOBL( _x86_MultiTexCoord2fv_2_end )
-
-/*
-	MultiTexCoord2f st0/st1
-*/
-GLOBL( _x86_MultiTexCoord2f )
-	movl	4(%esp), %eax
-	movl	8(%esp), %edx
-	movl	12(%esp), %ecx
-	and	$1, %eax
-	shl	$3, %eax
-	movl	%edx, 0xdeadbeef(%eax)
-	movl	%ecx, 0xdeadbeef(%eax)
-	ret
-GLOBL( _x86_MultiTexCoord2f_end )
-
-/*
-	MultiTexCoord2f
-*/
-GLOBL( _x86_MultiTexCoord2f_2 )
-	movl	4(%esp), %eax
-	movl	8(%esp), %edx
-	movl	12(%esp,1), %ecx
-	and	$1,%eax
-	movl	0(,%eax,4), %eax
-	movl	%edx, (%eax)
-	movl	%ecx, 4(%eax)
-	ret
-GLOBL( _x86_MultiTexCoord2f_2_end )
-
-#if defined(USE_SSE_ASM)
-/**
- * This can be used as a template for either Color3fv (when the color
- * target is also a 3f) or Normal3fv.
- */
-
-GLOBL( _sse_Attribute3fv )
-	movl	4(%esp), %eax
-	movlps	(%eax), %xmm0
-	movl	8(%eax), %eax
-	movlps	%xmm0, 0
-	movl	%eax, 8
-	ret
-GLOBL( _sse_Attribute3fv_end )
-
-/**
- * This can be used as a template for either Color3f (when the color
- * target is also a 3f) or Normal3f.
- */
-
-GLOBL( _sse_Attribute3f )
-	movlps	4(%esp), %xmm0
-	movl	12(%esp), %eax
-	movlps	%xmm0, 0
-	movl	%eax, 8
-	ret
-GLOBL( _sse_Attribute3f_end )
-
-
-/**
- * Generic handler for 2 float vector format data.  This can be used for
- * TexCoord2fv and possibly other functions.
- */
-
-GLOBL( _sse_Attribute2fv )
-	movl	4(%esp), %eax
-	movlps	(%eax), %xmm0
-	movlps	%xmm0, 0
-	ret
-GLOBL( _sse_Attribute2fv_end )
-
-
-/**
- * Generic handler for 2 float format data.  This can be used for
- * TexCoord2f and possibly other functions.
- */
-
-GLOBL( _sse_Attribute2f )
-	movlps	4(%esp), %xmm0
-	movlps	%xmm0, 0
-	ret
-GLOBL( _sse_Attribute2f_end )
-
-/*
-	MultiTexCoord2fv st0/st1
-*/
-GLOBL( _sse_MultiTexCoord2fv )
-	movl	4(%esp), %eax
-	movl	8(%esp), %ecx
-	and	$1, %eax
-	movlps	(%ecx), %xmm0
-	movlps	%xmm0, 0xdeadbeef(,%eax,8)
-	ret
-GLOBL( _sse_MultiTexCoord2fv_end )
-
-/*
-	MultiTexCoord2fv
-*/
-GLOBL( _sse_MultiTexCoord2fv_2 )
-	movl	4(%esp), %eax
-	movl	8(%esp), %ecx
-	and	$0x1, %eax
-	movl	0(,%eax,4), %edx
-	movlps	(%ecx), %xmm0
-	movlps	%xmm0, (%edx)
-	ret
-GLOBL( _sse_MultiTexCoord2fv_2_end )
-
-/*
-	MultiTexCoord2f st0/st1
-*/
-GLOBL( _sse_MultiTexCoord2f )
-	movl	4(%esp), %eax
-	and	$1, %eax
-	movlps	8(%esp), %xmm0
-	movlps	%xmm0, 0xdeadbeef(,%eax,8)
-	ret
-GLOBL( _sse_MultiTexCoord2f_end )
-
-/*
-	MultiTexCoord2f
-*/
-GLOBL( _sse_MultiTexCoord2f_2 )
-	movl	4(%esp), %eax
-	movlps	8(%esp), %xmm0
-	and	$1,%eax
-	movl	0(,%eax,4), %eax
-	movlps	%xmm0, (%eax)
-	ret
-GLOBL( _sse_MultiTexCoord2f_2_end )
-#endif
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/radeon/server/radeon.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/radeon/server/radeon.h
deleted file mode 100644
index 21db825c9..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/radeon/server/radeon.h
+++ /dev/null
@@ -1,202 +0,0 @@
-/**
- * \file server/radeon.h
- * \brief Radeon 2D driver data structures.
- */
-
-/*
- * Copyright 2000 ATI Technologies Inc., Markham, Ontario, and
- *                VA Linux Systems Inc., Fremont, California.
- *
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining
- * a copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation on the rights to use, copy, modify, merge,
- * publish, distribute, sublicense, and/or sell copies of the Software,
- * and to permit persons to whom the Software is furnished to do so,
- * subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial
- * portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- * NON-INFRINGEMENT.  IN NO EVENT SHALL ATI, VA LINUX SYSTEMS AND/OR
- * THEIR SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
- * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- * DEALINGS IN THE SOFTWARE.
- */
-
-/* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/ati/radeon.h,v 1.29 2002/10/12 01:38:07 martin Exp $ */
-
-#ifndef _RADEON_H_
-#define _RADEON_H_
-
-#include "xf86drm.h"		/* drm_handle_t, etc */
-
-#       define RADEON_AGP_1X_MODE           0x01
-#       define RADEON_AGP_2X_MODE           0x02
-#       define RADEON_AGP_4X_MODE           0x04
-#       define RADEON_AGP_FW_MODE           0x10
-#       define RADEON_AGP_MODE_MASK         0x17
-#define RADEON_CP_CSQ_CNTL                  0x0740
-#       define RADEON_CSQ_CNT_PRIMARY_MASK     (0xff << 0)
-#       define RADEON_CSQ_PRIDIS_INDDIS        (0    << 28)
-#       define RADEON_CSQ_PRIPIO_INDDIS        (1    << 28)
-#       define RADEON_CSQ_PRIBM_INDDIS         (2    << 28)
-#       define RADEON_CSQ_PRIPIO_INDBM         (3    << 28)
-#       define RADEON_CSQ_PRIBM_INDBM          (4    << 28)
-#       define RADEON_CSQ_PRIPIO_INDPIO        (15   << 28)
-
-
-#define PCI_CHIP_R200_BB                0x4242
-#define PCI_CHIP_RV250_Id               0x4964
-#define PCI_CHIP_RV250_Ie               0x4965
-#define PCI_CHIP_RV250_If               0x4966
-#define PCI_CHIP_RV250_Ig               0x4967
-#define PCI_CHIP_RADEON_LW		0x4C57
-#define PCI_CHIP_RADEON_LX		0x4C58
-#define PCI_CHIP_RADEON_LY		0x4C59
-#define PCI_CHIP_RADEON_LZ		0x4C5A
-#define PCI_CHIP_RV250_Ld		0x4C64
-#define PCI_CHIP_RV250_Le		0x4C65
-#define PCI_CHIP_RV250_Lf		0x4C66
-#define PCI_CHIP_RV250_Lg		0x4C67
-#define PCI_CHIP_R300_ND		0x4E44
-#define PCI_CHIP_R300_NE		0x4E45
-#define PCI_CHIP_R300_NF		0x4E46
-#define PCI_CHIP_R300_NG		0x4E47
-#define PCI_CHIP_RADEON_QD		0x5144
-#define PCI_CHIP_RADEON_QE		0x5145
-#define PCI_CHIP_RADEON_QF		0x5146
-#define PCI_CHIP_RADEON_QG		0x5147
-#define PCI_CHIP_R200_QL		0x514C
-#define PCI_CHIP_R200_QN		0x514E
-#define PCI_CHIP_R200_QO		0x514F
-#define PCI_CHIP_RV200_QW		0x5157
-#define PCI_CHIP_RV200_QX		0x5158
-#define PCI_CHIP_RADEON_QY		0x5159
-#define PCI_CHIP_RADEON_QZ		0x515A
-#define PCI_CHIP_R200_Ql		0x516C
-#define PCI_CHIP_RV280_Y_		0x5960
-#define PCI_CHIP_RV280_Ya		0x5961
-#define PCI_CHIP_RV280_Yb		0x5962
-#define PCI_CHIP_RV280_Yc		0x5963
-
-/**
- * \brief Chip families.
- */
-typedef enum {
-    CHIP_FAMILY_UNKNOW,
-    CHIP_FAMILY_LEGACY,
-    CHIP_FAMILY_R128,
-    CHIP_FAMILY_M3,
-    CHIP_FAMILY_RADEON,
-    CHIP_FAMILY_VE,
-    CHIP_FAMILY_M6,
-    CHIP_FAMILY_RV200,
-    CHIP_FAMILY_M7,
-    CHIP_FAMILY_R200,
-    CHIP_FAMILY_RV250,
-    CHIP_FAMILY_M9,
-    CHIP_FAMILY_RV280,
-    CHIP_FAMILY_R300
-} RADEONChipFamily;
-
-
-typedef unsigned long memType;
-
-
-/**
- * \brief Radeon DDX driver private data.
- */
-typedef struct {
-   int               Chipset;          /**< \brief Chipset number */
-   RADEONChipFamily  ChipFamily;       /**< \brief Chip family */
-
-   unsigned long     LinearAddr;       /**< \brief Frame buffer physical address */
-
-
-   drmSize           registerSize;     /**< \brief MMIO register map size */
-   drm_handle_t         registerHandle;   /**< \brief MMIO register map handle */
-
-   int               IsPCI;            /* Current card is a PCI card */
-   
-   /**
-    * \name AGP
-    */
-   /*@{*/
-   drmSize           gartSize;          /**< \brief AGP map size */
-   drm_handle_t         gartMemHandle;     /**< \brief AGP map handle */
-   unsigned long     gartOffset;        /**< \brief AGP offset */
-   int               gartMode;          /**< \brief AGP mode */
-   int               gartFastWrite;
-   /*@}*/
-
-   /**
-    * \name CP ring buffer data
-    */
-   /*@{*/
-   unsigned long     ringStart;        /**< \brief Offset into AGP space */
-   drm_handle_t         ringHandle;       /**< \brief Handle from drmAddMap() */
-   drmSize           ringMapSize;      /**< \brief Size of map */
-   int               ringSize;         /**< \brief Size of ring (in MB) */
-
-   unsigned long     ringReadOffset;   /**< \brief Read offset into AGP space */
-   drm_handle_t         ringReadPtrHandle;/**< \brief Handle from drmAddMap() */
-   drmSize           ringReadMapSize;  /**< \brief Size of map */
-   /*@}*/
-
-   /**
-    * \name CP vertex/indirect buffer data
-    */
-   /*@{*/
-   unsigned long     bufStart;         /**< \brief Offset into AGP space */
-   drm_handle_t         bufHandle;        /**< \brief Handle from drmAddMap() */
-   drmSize           bufMapSize;       /**< \brief Size of map */
-   int               bufSize;          /**< \brief Size of buffers (in MB) */
-   int               bufNumBufs;       /**< \brief Number of buffers */
-   /*@}*/
-
-   /**
-    * \name CP AGP Texture data
-    */
-   /*@{*/
-   unsigned long     gartTexStart;      /**< \brief Offset into AGP space */
-   drm_handle_t         gartTexHandle;     /**< \brief Handle from drmAddMap() */
-   drmSize           gartTexMapSize;    /**< \brief Size of map */
-   int               gartTexSize;       /**< \brief Size of AGP tex space (in MB) */
-   int               log2GARTTexGran;
-   /*@}*/
-
-   int               drmMinor;         /**< \brief DRM device minor number */
-
-   int               frontOffset;      /**< \brief Front color buffer offset */
-   int               frontPitch;       /**< \brief Front color buffer pitch */
-   int               backOffset;       /**< \brief Back color buffer offset */
-   int               backPitch;        /**< \brief Back color buffer pitch */
-   int               depthOffset;      /**< \brief Depth buffer offset */
-   int               depthPitch;       /**< \brief Depth buffer pitch */
-   int               textureOffset;    /**< \brief Texture area offset */
-   int               textureSize;      /**< \brief Texture area size */
-   int               log2TexGran;      /**< \brief Texture granularity in base 2 log */
-
-   unsigned int      frontPitchOffset;
-   unsigned int      backPitchOffset;
-   unsigned int      depthPitchOffset;
-   
-   int               colorTiling;      /**< \brief Enable color tiling */
-
-   int               irq;              /**< \brief IRQ number */
-   int               page_flip_enable; /**< \brief Page Flip enable */
-   unsigned int      gen_int_cntl;
-   unsigned int      crtc_offset_cntl;
-
-} RADEONInfoRec, *RADEONInfoPtr;
-
-
-#endif /* _RADEON_H_ */
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/radeon/server/radeon_dri.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/radeon/server/radeon_dri.c
deleted file mode 100644
index 7f83d868c..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/radeon/server/radeon_dri.c
+++ /dev/null
@@ -1,1336 +0,0 @@
-/**
- * \file server/radeon_dri.c
- * \brief File to perform the device-specific initialization tasks typically
- * done in the X server.
- *
- * Here they are converted to run in the client (or perhaps a standalone
- * process), and to work with the frame buffer device rather than the X
- * server infrastructure.
- */
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <errno.h>
-#include <unistd.h>
-
-#include "driver.h"
-#include "drm.h"
-#include "memops.h"
-
-#include "radeon.h"
-#include "radeon_dri.h"
-#include "radeon_macros.h"
-#include "radeon_reg.h"
-#include "drm_sarea.h"
-
-static size_t radeon_drm_page_size;
-
-static int RadeonSetParam(const DRIDriverContext *ctx, int param, int value)
-{
-   drm_radeon_setparam_t sp;
-
-   memset(&sp, 0, sizeof(sp));
-   sp.param = param;
-   sp.value = value;
-
-   if (drmCommandWrite(ctx->drmFD, DRM_RADEON_SETPARAM, &sp, sizeof(sp))) {
-     return -1;
-   }
-
-   return 0;
-}
-
-/**
- * \brief Wait for free FIFO entries.
- *
- * \param ctx display handle.
- * \param entries number of free entries to wait.
- *
- * It polls the free entries from the chip until it reaches the requested value
- * or a timeout (3000 tries) occurs. Aborts the program if the FIFO times out.
- */
-static void RADEONWaitForFifo( const DRIDriverContext *ctx,
-			       int entries )
-{
-   unsigned char *RADEONMMIO = ctx->MMIOAddress;
-   int i;
-
-   for (i = 0; i < 3000; i++) {
-      int fifo_slots =
-	 INREG(RADEON_RBBM_STATUS) & RADEON_RBBM_FIFOCNT_MASK;
-      if (fifo_slots >= entries) return;
-   }
-
-   /* There are recoveries possible, but I haven't seen them work
-    * in practice:
-    */
-   fprintf(stderr, "FIFO timed out: %d entries, stat=0x%08x\n",
-	   INREG(RADEON_RBBM_STATUS) & RADEON_RBBM_FIFOCNT_MASK,
-	   INREG(RADEON_RBBM_STATUS));
-   exit(1);
-}
-
-/**
- * \brief Read a PLL register.
- *
- * \param ctx display handle.
- * \param addr PLL register index.
- *
- * \return value of the PLL register.
- */
-static unsigned int RADEONINPLL( const DRIDriverContext *ctx, int addr)
-{
-    unsigned char *RADEONMMIO = ctx->MMIOAddress;
-    unsigned int data;
-
-    OUTREG8(RADEON_CLOCK_CNTL_INDEX, addr & 0x3f);
-    data = INREG(RADEON_CLOCK_CNTL_DATA);
-
-    return data;
-}
-
-/**
- * \brief Reset graphics card to known state.
- *
- * \param ctx display handle.
- *
- * Resets the values of several Radeon registers.
- */
-static void RADEONEngineReset( const DRIDriverContext *ctx )
-{
-   unsigned char *RADEONMMIO = ctx->MMIOAddress;
-   unsigned int clock_cntl_index;
-   unsigned int mclk_cntl;
-   unsigned int rbbm_soft_reset;
-   unsigned int host_path_cntl;
-   int i;
-
-   OUTREGP(RADEON_RB2D_DSTCACHE_CTLSTAT,
-	   RADEON_RB2D_DC_FLUSH_ALL,
-	   ~RADEON_RB2D_DC_FLUSH_ALL);
-   for (i = 0; i < 512; i++) {
-      if (!(INREG(RADEON_RB2D_DSTCACHE_CTLSTAT) & RADEON_RB2D_DC_BUSY))
-	 break;
-   }
-
-   clock_cntl_index = INREG(RADEON_CLOCK_CNTL_INDEX);
-
-   mclk_cntl = INPLL(ctx, RADEON_MCLK_CNTL);
-   OUTPLL(RADEON_MCLK_CNTL, (mclk_cntl |
-			     RADEON_FORCEON_MCLKA |
-			     RADEON_FORCEON_MCLKB |
-			     RADEON_FORCEON_YCLKA |
-			     RADEON_FORCEON_YCLKB |
-			     RADEON_FORCEON_MC |
-			     RADEON_FORCEON_AIC));
-
-   /* Soft resetting HDP thru RBBM_SOFT_RESET register can cause some
-    * unexpected behaviour on some machines.  Here we use
-    * RADEON_HOST_PATH_CNTL to reset it.
-    */
-   host_path_cntl = INREG(RADEON_HOST_PATH_CNTL);
-   rbbm_soft_reset = INREG(RADEON_RBBM_SOFT_RESET);
-
-   OUTREG(RADEON_RBBM_SOFT_RESET, (rbbm_soft_reset |
-				   RADEON_SOFT_RESET_CP |
-				   RADEON_SOFT_RESET_HI |
-				   RADEON_SOFT_RESET_SE |
-				   RADEON_SOFT_RESET_RE |
-				   RADEON_SOFT_RESET_PP |
-				   RADEON_SOFT_RESET_E2 |
-				   RADEON_SOFT_RESET_RB));
-   INREG(RADEON_RBBM_SOFT_RESET);
-   OUTREG(RADEON_RBBM_SOFT_RESET, (rbbm_soft_reset & 
-				   (unsigned int) ~(RADEON_SOFT_RESET_CP |
-						    RADEON_SOFT_RESET_HI |
-						    RADEON_SOFT_RESET_SE |
-						    RADEON_SOFT_RESET_RE |
-						    RADEON_SOFT_RESET_PP |
-						    RADEON_SOFT_RESET_E2 |
-						    RADEON_SOFT_RESET_RB)));
-   INREG(RADEON_RBBM_SOFT_RESET);
-
-   OUTREG(RADEON_HOST_PATH_CNTL, host_path_cntl | RADEON_HDP_SOFT_RESET);
-   INREG(RADEON_HOST_PATH_CNTL);
-   OUTREG(RADEON_HOST_PATH_CNTL, host_path_cntl);
-
-   OUTREG(RADEON_RBBM_SOFT_RESET, rbbm_soft_reset);
-
-   OUTREG(RADEON_CLOCK_CNTL_INDEX, clock_cntl_index);
-   OUTPLL(RADEON_MCLK_CNTL, mclk_cntl);
-}
-
-/**
- * \brief Restore the drawing engine.
- *
- * \param ctx display handle
- *
- * Resets the graphics card and sets initial values for several registers of
- * the card's drawing engine.
- *
- * Turns on the radeon command processor engine (i.e., the ringbuffer).
- */
-static int RADEONEngineRestore( const DRIDriverContext *ctx )
-{
-   RADEONInfoPtr info = ctx->driverPrivate;
-   unsigned char *RADEONMMIO = ctx->MMIOAddress;
-   int pitch64, datatype, dp_gui_master_cntl, err;
-
-   fprintf(stderr, "%s\n", __FUNCTION__);
-
-   OUTREG(RADEON_RB3D_CNTL, 0);
-   RADEONEngineReset( ctx );
-
-   switch (ctx->bpp) {
-   case 16: datatype = 4; break;
-   case 32: datatype = 6; break;
-   default: return 0;
-   }
-
-   dp_gui_master_cntl =
-      ((datatype << RADEON_GMC_DST_DATATYPE_SHIFT)
-       | RADEON_GMC_CLR_CMP_CNTL_DIS);
-
-   pitch64 = ((ctx->shared.virtualWidth * (ctx->bpp / 8) + 0x3f)) >> 6;
-
-   RADEONWaitForFifo(ctx, 1);
-   OUTREG(RADEON_DEFAULT_OFFSET, ((INREG(RADEON_DEFAULT_OFFSET) & 0xC0000000)
-				  | (pitch64 << 22)));
-
-   RADEONWaitForFifo(ctx, 1);
-   OUTREG(RADEON_SURFACE_CNTL, RADEON_SURF_TRANSLATION_DIS); 
-
-   RADEONWaitForFifo(ctx, 1);
-   OUTREG(RADEON_DEFAULT_SC_BOTTOM_RIGHT, (RADEON_DEFAULT_SC_RIGHT_MAX
-					   | RADEON_DEFAULT_SC_BOTTOM_MAX));
-
-   RADEONWaitForFifo(ctx, 1);
-   OUTREG(RADEON_DP_GUI_MASTER_CNTL, (dp_gui_master_cntl
-				      | RADEON_GMC_BRUSH_SOLID_COLOR
-				      | RADEON_GMC_SRC_DATATYPE_COLOR));
-
-   RADEONWaitForFifo(ctx, 7);
-   OUTREG(RADEON_DST_LINE_START,    0);
-   OUTREG(RADEON_DST_LINE_END,      0);
-   OUTREG(RADEON_DP_BRUSH_FRGD_CLR, 0xffffffff);
-   OUTREG(RADEON_DP_BRUSH_BKGD_CLR, 0);
-   OUTREG(RADEON_DP_SRC_FRGD_CLR,   0xffffffff);
-   OUTREG(RADEON_DP_SRC_BKGD_CLR,   0);
-   OUTREG(RADEON_DP_WRITE_MASK,     0xffffffff);
-   OUTREG(RADEON_AUX_SC_CNTL,       0);
-
-/*    RADEONWaitForIdleMMIO(ctx); */
-   usleep(100); 
-
-
-   OUTREG(RADEON_GEN_INT_CNTL, info->gen_int_cntl);
-   if (info->colorTiling)
-	   info->crtc_offset_cntl |= RADEON_CRTC_TILE_EN;
-   OUTREG(RADEON_CRTC_OFFSET_CNTL, info->crtc_offset_cntl);
-
-   /* Initialize and start the CP if required */
-   if ((err = drmCommandNone(ctx->drmFD, DRM_RADEON_CP_START)) != 0) {
-      fprintf(stderr, "%s: CP start %d\n", __FUNCTION__, err);
-      return 0;
-   }
-
-   return 1;
-}
-
-
-/**
- * \brief Shutdown the drawing engine.
- *
- * \param ctx display handle
- *
- * Turns off the command processor engine & restores the graphics card
- * to a state that fbdev understands.
- */
-static int RADEONEngineShutdown( const DRIDriverContext *ctx )
-{
-   drm_radeon_cp_stop_t  stop;
-   int              ret, i;
-
-   stop.flush = 1;
-   stop.idle  = 1;
-
-   ret = drmCommandWrite(ctx->drmFD, DRM_RADEON_CP_STOP, &stop, 
-			 sizeof(drm_radeon_cp_stop_t));
-
-   if (ret == 0) {
-      return 0;
-   } else if (errno != EBUSY) {
-      return -errno;
-   }
-
-   stop.flush = 0;
- 
-   i = 0;
-   do {
-      ret = drmCommandWrite(ctx->drmFD, DRM_RADEON_CP_STOP, &stop, 
-			    sizeof(drm_radeon_cp_stop_t));
-   } while (ret && errno == EBUSY && i++ < 10);
-
-   if (ret == 0) {
-      return 0;
-   } else if (errno != EBUSY) {
-      return -errno;
-   }
-
-   stop.idle = 0;
-
-   if (drmCommandWrite(ctx->drmFD, DRM_RADEON_CP_STOP,
-		       &stop, sizeof(drm_radeon_cp_stop_t))) {
-      return -errno;
-   } else {
-      return 0;
-   }
-}
-
-/**
- * \brief Compute base 2 logarithm.
- *
- * \param val value.
- * 
- * \return base 2 logarithm of \p val.
- */
-static int RADEONMinBits(int val)
-{
-   int  bits;
-
-   if (!val) return 1;
-   for (bits = 0; val; val >>= 1, ++bits);
-   return bits;
-}
-
-/**
- * \brief Initialize the AGP state
- *
- * \param ctx display handle.
- * \param info driver private data.
- *
- * \return one on success, or zero on failure.
- * 
- * Acquires and enables the AGP device. Reserves memory in the AGP space for
- * the ring buffer, vertex buffers and textures. Initialize the Radeon
- * registers to point to that memory and add client mappings.
- */
-static int RADEONDRIAgpInit( const DRIDriverContext *ctx, RADEONInfoPtr info)
-{
-   unsigned char *RADEONMMIO = ctx->MMIOAddress;
-   unsigned long  mode;
-   int            ret;
-   int            s, l;
-
-   if (drmAgpAcquire(ctx->drmFD) < 0) {
-      fprintf(stderr, "[gart] AGP not available\n");
-      return 0;
-   }
-    
-   /* Modify the mode if the default mode is not appropriate for this
-    * particular combination of graphics card and AGP chipset.
-    */
-   mode   = drmAgpGetMode(ctx->drmFD);	/* Default mode */
-
-   /* Disable fast write entirely - too many lockups.
-    */
-   mode &= ~RADEON_AGP_MODE_MASK;
-   switch (ctx->agpmode) {
-   case 4:          mode |= RADEON_AGP_4X_MODE;
-   case 2:          mode |= RADEON_AGP_2X_MODE;
-   case 1: default: mode |= RADEON_AGP_1X_MODE;
-   }
-
-   if (drmAgpEnable(ctx->drmFD, mode) < 0) {
-      fprintf(stderr, "[gart] AGP not enabled\n");
-      drmAgpRelease(ctx->drmFD);
-      return 0;
-   }
-   else
-     fprintf(stderr, "[gart] AGP enabled at %dx\n", ctx->agpmode);
-
-   /* Workaround for some hardware bugs */
-   if (info->ChipFamily < CHIP_FAMILY_R200)
-      OUTREG(RADEON_AGP_CNTL, INREG(RADEON_AGP_CNTL) | 0x000e0000);
-
-   info->gartOffset = 0;
-
-   if ((ret = drmAgpAlloc(ctx->drmFD, info->gartSize*1024*1024, 0, NULL,
-			  &info->gartMemHandle)) < 0) {
-      fprintf(stderr, "[gart] Out of memory (%d)\n", ret);
-      drmAgpRelease(ctx->drmFD);
-      return 0;
-   }
-   fprintf(stderr,
-	   "[gart] %d kB allocated with handle 0x%08x\n",
-	   info->gartSize*1024, (unsigned)info->gartMemHandle);
-    
-   if (drmAgpBind(ctx->drmFD,
-		  info->gartMemHandle, info->gartOffset) < 0) {
-      fprintf(stderr, "[gart] Could not bind\n");
-      drmAgpFree(ctx->drmFD, info->gartMemHandle);
-      drmAgpRelease(ctx->drmFD);
-      return 0;
-   }
-
-   /* Initialize the CP ring buffer data */
-   info->ringStart       = info->gartOffset;
-   info->ringMapSize     = info->ringSize*1024*1024 + radeon_drm_page_size;
-
-   info->ringReadOffset  = info->ringStart + info->ringMapSize;
-   info->ringReadMapSize = radeon_drm_page_size;
-
-   /* Reserve space for vertex/indirect buffers */
-   info->bufStart        = info->ringReadOffset + info->ringReadMapSize;
-   info->bufMapSize      = info->bufSize*1024*1024;
-
-   /* Reserve the rest for AGP textures */
-   info->gartTexStart     = info->bufStart + info->bufMapSize;
-   s = (info->gartSize*1024*1024 - info->gartTexStart);
-   l = RADEONMinBits((s-1) / RADEON_NR_TEX_REGIONS);
-   if (l < RADEON_LOG_TEX_GRANULARITY) l = RADEON_LOG_TEX_GRANULARITY;
-   info->gartTexMapSize   = (s >> l) << l;
-   info->log2GARTTexGran  = l;
-
-   if (drmAddMap(ctx->drmFD, info->ringStart, info->ringMapSize,
-		 DRM_AGP, DRM_READ_ONLY, &info->ringHandle) < 0) {
-      fprintf(stderr, "[gart] Could not add ring mapping\n");
-      return 0;
-   }
-   fprintf(stderr, "[gart] ring handle = 0x%08x\n", info->ringHandle);
-    
-
-   if (drmAddMap(ctx->drmFD, info->ringReadOffset, info->ringReadMapSize,
-		 DRM_AGP, DRM_READ_ONLY, &info->ringReadPtrHandle) < 0) {
-      fprintf(stderr,
-	      "[gart] Could not add ring read ptr mapping\n");
-      return 0;
-   }
-    
-   fprintf(stderr,
- 	   "[gart] ring read ptr handle = 0x%08lx\n",
-	   info->ringReadPtrHandle);
-    
-   if (drmAddMap(ctx->drmFD, info->bufStart, info->bufMapSize,
-		 DRM_AGP, 0, &info->bufHandle) < 0) {
-      fprintf(stderr,
-	      "[gart] Could not add vertex/indirect buffers mapping\n");
-      return 0;
-   }
-   fprintf(stderr,
- 	   "[gart] vertex/indirect buffers handle = 0x%08x\n",
-	   info->bufHandle);
-
-   if (drmAddMap(ctx->drmFD, info->gartTexStart, info->gartTexMapSize,
-		 DRM_AGP, 0, &info->gartTexHandle) < 0) {
-      fprintf(stderr,
-	      "[gart] Could not add AGP texture map mapping\n");
-      return 0;
-   }
-   fprintf(stderr,
- 	   "[gart] AGP texture map handle = 0x%08lx\n",
-	   info->gartTexHandle);
-
-   /* Initialize Radeon's AGP registers */
-   /* Ring buffer is at AGP offset 0 */
-   OUTREG(RADEON_AGP_BASE, info->ringHandle);
-
-   return 1;
-}
-
-/* Initialize the PCI GART state.  Request memory for use in PCI space,
- * and initialize the Radeon registers to point to that memory.
- */
-static int RADEONDRIPciInit(const DRIDriverContext *ctx, RADEONInfoPtr info)
-{
-    int  ret;
-    int  flags = DRM_READ_ONLY | DRM_LOCKED | DRM_KERNEL;
-    int            s, l;
-
-    ret = drmScatterGatherAlloc(ctx->drmFD, info->gartSize*1024*1024,
-				&info->gartMemHandle);
-    if (ret < 0) {
-	fprintf(stderr, "[pci] Out of memory (%d)\n", ret);
-	return 0;
-    }
-    fprintf(stderr,
-	       "[pci] %d kB allocated with handle 0x%08lx\n",
-	       info->gartSize*1024, info->gartMemHandle);
-
-   info->gartOffset = 0;
-   
-   /* Initialize the CP ring buffer data */
-   info->ringStart       = info->gartOffset;
-   info->ringMapSize     = info->ringSize*1024*1024 + radeon_drm_page_size;
-
-   info->ringReadOffset  = info->ringStart + info->ringMapSize;
-   info->ringReadMapSize = radeon_drm_page_size;
-
-   /* Reserve space for vertex/indirect buffers */
-   info->bufStart        = info->ringReadOffset + info->ringReadMapSize;
-   info->bufMapSize      = info->bufSize*1024*1024;
-
-   /* Reserve the rest for AGP textures */
-   info->gartTexStart     = info->bufStart + info->bufMapSize;
-   s = (info->gartSize*1024*1024 - info->gartTexStart);
-   l = RADEONMinBits((s-1) / RADEON_NR_TEX_REGIONS);
-   if (l < RADEON_LOG_TEX_GRANULARITY) l = RADEON_LOG_TEX_GRANULARITY;
-   info->gartTexMapSize   = (s >> l) << l;
-   info->log2GARTTexGran  = l;
-
-    if (drmAddMap(ctx->drmFD, info->ringStart, info->ringMapSize,
-		  DRM_SCATTER_GATHER, flags, &info->ringHandle) < 0) {
-	fprintf(stderr,
-		   "[pci] Could not add ring mapping\n");
-	return 0;
-    }
-    fprintf(stderr,
-	       "[pci] ring handle = 0x%08x\n", info->ringHandle);
-
-    if (drmAddMap(ctx->drmFD, info->ringReadOffset, info->ringReadMapSize,
-		  DRM_SCATTER_GATHER, flags, &info->ringReadPtrHandle) < 0) {
-	fprintf(stderr,
-		   "[pci] Could not add ring read ptr mapping\n");
-	return 0;
-    }
-    fprintf(stderr,
- 	       "[pci] ring read ptr handle = 0x%08lx\n",
-	       info->ringReadPtrHandle);
-
-    if (drmAddMap(ctx->drmFD, info->bufStart, info->bufMapSize,
-		  DRM_SCATTER_GATHER, 0, &info->bufHandle) < 0) {
-	fprintf(stderr,
-		   "[pci] Could not add vertex/indirect buffers mapping\n");
-	return 0;
-    }
-    fprintf(stderr,
- 	       "[pci] vertex/indirect buffers handle = 0x%08lx\n",
-	       info->bufHandle);
-
-    if (drmAddMap(ctx->drmFD, info->gartTexStart, info->gartTexMapSize,
-		  DRM_SCATTER_GATHER, 0, &info->gartTexHandle) < 0) {
-	fprintf(stderr,
-		   "[pci] Could not add GART texture map mapping\n");
-	return 0;
-    }
-    fprintf(stderr,
- 	       "[pci] GART texture map handle = 0x%08x\n",
-	       info->gartTexHandle);
-
-    return 1;
-}
-
-
-/**
- * \brief Initialize the kernel data structures and enable the CP engine.
- *
- * \param ctx display handle.
- * \param info driver private data.
- *
- * \return non-zero on success, or zero on failure.
- *
- * This function is a wrapper around the DRM_RADEON_CP_INIT command, passing
- * all the parameters in a drm_radeon_init_t structure.
- */
-static int RADEONDRIKernelInit( const DRIDriverContext *ctx,
-			       RADEONInfoPtr info)
-{
-   int cpp = ctx->bpp / 8;
-   drm_radeon_init_t  drmInfo;
-   int ret;
-
-   memset(&drmInfo, 0, sizeof(drm_radeon_init_t));
-
-   if ( (info->ChipFamily == CHIP_FAMILY_R200) ||
-	(info->ChipFamily == CHIP_FAMILY_RV250) ||
-	(info->ChipFamily == CHIP_FAMILY_M9) ||
-	(info->ChipFamily == CHIP_FAMILY_RV280) )
-      drmInfo.func             = RADEON_INIT_R200_CP;
-   else
-      drmInfo.func             = RADEON_INIT_CP;
-
-   /* This is the struct passed to the kernel module for its initialization */
-   drmInfo.sarea_priv_offset   = sizeof(drm_sarea_t);
-   drmInfo.is_pci              = ctx->isPCI;
-   drmInfo.cp_mode             = RADEON_DEFAULT_CP_BM_MODE;
-   drmInfo.gart_size            = info->gartSize*1024*1024;
-   drmInfo.ring_size           = info->ringSize*1024*1024;
-   drmInfo.usec_timeout        = 1000;
-   drmInfo.fb_bpp              = ctx->bpp;
-   drmInfo.depth_bpp           = ctx->bpp;
-   drmInfo.front_offset        = info->frontOffset;
-   drmInfo.front_pitch         = info->frontPitch * cpp;
-   drmInfo.back_offset         = info->backOffset;
-   drmInfo.back_pitch          = info->backPitch * cpp;
-   drmInfo.depth_offset        = info->depthOffset;
-   drmInfo.depth_pitch         = info->depthPitch * cpp;
-   drmInfo.fb_offset           = info->LinearAddr;
-   drmInfo.mmio_offset         = info->registerHandle;
-   drmInfo.ring_offset         = info->ringHandle;
-   drmInfo.ring_rptr_offset    = info->ringReadPtrHandle;
-   drmInfo.buffers_offset      = info->bufHandle;
-   drmInfo.gart_textures_offset = info->gartTexHandle;
-
-   ret = drmCommandWrite(ctx->drmFD, DRM_RADEON_CP_INIT, &drmInfo, 
-			 sizeof(drm_radeon_init_t));
-
-   return ret >= 0;
-}
-
-
-/**
- * \brief Initialize the AGP heap.
- *
- * \param ctx display handle.
- * \param info driver private data.
- *
- * This function is a wrapper around the DRM_RADEON_INIT_HEAP command, passing
- * all the parameters in a drm_radeon_mem_init_heap structure.
- */
-static void RADEONDRIAgpHeapInit(const DRIDriverContext *ctx,
-				 RADEONInfoPtr info)
-{
-   drm_radeon_mem_init_heap_t drmHeap;
-
-   /* Start up the simple memory manager for gart space */
-   drmHeap.region = RADEON_MEM_REGION_GART;
-   drmHeap.start  = 0;
-   drmHeap.size   = info->gartTexMapSize;
-    
-   if (drmCommandWrite(ctx->drmFD, DRM_RADEON_INIT_HEAP,
-		       &drmHeap, sizeof(drmHeap))) {
-      fprintf(stderr,
-	      "[drm] Failed to initialized gart heap manager\n");
-   } else {
-      fprintf(stderr,
-	      "[drm] Initialized kernel gart heap manager, %d\n",
-	      info->gartTexMapSize);
-   }
-}
-
-/**
- * \brief Add a map for the vertex buffers that will be accessed by any
- * DRI-based clients.
- * 
- * \param ctx display handle.
- * \param info driver private data.
- *
- * \return one on success, or zero on failure.
- *
- * Calls drmAddBufs() with the previously allocated vertex buffers.
- */
-static int RADEONDRIBufInit( const DRIDriverContext *ctx, RADEONInfoPtr info )
-{
-   /* Initialize vertex buffers */
-   info->bufNumBufs = drmAddBufs(ctx->drmFD,
-				 info->bufMapSize / RADEON_BUFFER_SIZE,
-				 RADEON_BUFFER_SIZE,
-				 ctx->isPCI ? DRM_SG_BUFFER : DRM_AGP_BUFFER,
-				 info->bufStart);
-
-   if (info->bufNumBufs <= 0) {
-      fprintf(stderr,
-	      "[drm] Could not create vertex/indirect buffers list\n");
-      return 0;
-   }
-   fprintf(stderr,
-	   "[drm] Added %d %d byte vertex/indirect buffers\n",
-	   info->bufNumBufs, RADEON_BUFFER_SIZE);
-   
-   return 1;
-}
-
-/**
- * \brief Install an IRQ handler.
- * 
- * \param ctx display handle.
- * \param info driver private data.
- *
- * Attempts to install an IRQ handler via drmCtlInstHandler(), falling back to
- * IRQ-free operation on failure.
- */
-static void RADEONDRIIrqInit(const DRIDriverContext *ctx,
-			     RADEONInfoPtr info)
-{
-   if (!info->irq) {
-      info->irq = drmGetInterruptFromBusID(ctx->drmFD,
-					   ctx->pciBus,
-					   ctx->pciDevice,
-					   ctx->pciFunc);
-
-      if ((drmCtlInstHandler(ctx->drmFD, info->irq)) != 0) {
-	 fprintf(stderr,
-		 "[drm] failure adding irq handler, "
-		 "there is a device already using that irq\n"
-		 "[drm] falling back to irq-free operation\n");
-	 info->irq = 0;
-      }
-   }
-
-   if (info->irq)
-      fprintf(stderr,
-	      "[drm] dma control initialized, using IRQ %d\n",
-	      info->irq);
-}
-
-static int RADEONCheckDRMVersion( const DRIDriverContext *ctx,
-				  RADEONInfoPtr info )
-{
-   drmVersionPtr  version;
-
-   version = drmGetVersion(ctx->drmFD);
-   if (version) {
-      int req_minor, req_patch;
-
-      /* Need 1.8.x for proper cleanup-on-client-exit behaviour.
-       */
-      req_minor = 8;
-      req_patch = 0;	
-
-      if (version->version_major != 1 ||
-	  version->version_minor < req_minor ||
-	  (version->version_minor == req_minor && 
-	   version->version_patchlevel < req_patch)) {
-	 /* Incompatible drm version */
-	 fprintf(stderr,
-		 "[dri] RADEONDRIScreenInit failed because of a version "
-		 "mismatch.\n"
-		 "[dri] radeon.o kernel module version is %d.%d.%d "
-		 "but version 1.%d.%d or newer is needed.\n"
-		 "[dri] Disabling DRI.\n",
-		 version->version_major,
-		 version->version_minor,
-		 version->version_patchlevel,
-		 req_minor,
-		 req_patch);
-	 drmFreeVersion(version);
-	 return 0;
-      }
-
-      info->drmMinor = version->version_minor;
-      drmFreeVersion(version);
-   }
-
-   return 1;
-}
-
-static int RADEONMemoryInit( const DRIDriverContext *ctx, RADEONInfoPtr info )
-{
-   int        width_bytes = ctx->shared.virtualWidth * ctx->cpp;
-   int        cpp         = ctx->cpp;
-   int        bufferSize  = ((((ctx->shared.virtualHeight+15) & ~15) * width_bytes			     + RADEON_BUFFER_ALIGN) & ~RADEON_BUFFER_ALIGN);
-   int        depthSize   = ((((ctx->shared.virtualHeight+15) & ~15) * width_bytes
-			     + RADEON_BUFFER_ALIGN) & ~RADEON_BUFFER_ALIGN);
-   int        l;
-
-   info->frontOffset = 0;
-   info->frontPitch = ctx->shared.virtualWidth;
-
-   fprintf(stderr, 
-	   "Using %d MB AGP aperture\n", info->gartSize);
-   fprintf(stderr, 
-	   "Using %d MB for the ring buffer\n", info->ringSize);
-   fprintf(stderr, 
-	   "Using %d MB for vertex/indirect buffers\n", info->bufSize);
-   fprintf(stderr, 
-	   "Using %d MB for AGP textures\n", info->gartTexSize);
-
-   /* Front, back and depth buffers - everything else texture??
-    */
-   info->textureSize = ctx->shared.fbSize - 2 * bufferSize - depthSize;
-
-   if (ctx->colorTiling==1)
-   {
-	info->textureSize = ctx->shared.fbSize - ((ctx->shared.fbSize - info->textureSize + width_bytes * 16 - 1) / (width_bytes * 16)) * (width_bytes*16);
-   }
-
-   if (info->textureSize < 0) 
-      return 0;
-
-   l = RADEONMinBits((info->textureSize-1) / RADEON_NR_TEX_REGIONS);
-   if (l < RADEON_LOG_TEX_GRANULARITY) l = RADEON_LOG_TEX_GRANULARITY;
-
-   /* Round the texture size up to the nearest whole number of
-    * texture regions.  Again, be greedy about this, don't
-    * round down.
-    */
-   info->log2TexGran = l;
-   info->textureSize = (info->textureSize >> l) << l;
-
-   /* Set a minimum usable local texture heap size.  This will fit
-    * two 256x256x32bpp textures.
-    */
-   if (info->textureSize < 512 * 1024) {
-      info->textureOffset = 0;
-      info->textureSize = 0;
-   }
-
-   /* Reserve space for textures */
-   if (ctx->colorTiling==1)
-   {
-      info->textureOffset = ((ctx->shared.fbSize - info->textureSize) / 
-			(width_bytes * 16)) * (width_bytes*16);
-   }
-   else
-   {
-      info->textureOffset = ((ctx->shared.fbSize - info->textureSize +
-   	 		   RADEON_BUFFER_ALIGN) &
-			  ~RADEON_BUFFER_ALIGN);
-   }
-   /* Reserve space for the shared depth
-    * buffer.
-    */
-   info->depthOffset = ((info->textureOffset - depthSize +
-			 RADEON_BUFFER_ALIGN) &
-			~RADEON_BUFFER_ALIGN);
-   info->depthPitch = ctx->shared.virtualWidth;
-
-   info->backOffset = ((info->depthOffset - bufferSize +
-			RADEON_BUFFER_ALIGN) &
-		       ~RADEON_BUFFER_ALIGN);
-   info->backPitch = ctx->shared.virtualWidth;
-
-
-   fprintf(stderr, 
-	   "Will use back buffer at offset 0x%x\n",
-	   info->backOffset);
-   fprintf(stderr, 
-	   "Will use depth buffer at offset 0x%x\n",
-	   info->depthOffset);
-   fprintf(stderr, 
-	   "Will use %d kb for textures at offset 0x%x\n",
-	   info->textureSize/1024, info->textureOffset);
-
-   info->frontPitchOffset = (((info->frontPitch * cpp / 64) << 22) |
-			     (info->frontOffset >> 10));
-
-   info->backPitchOffset = (((info->backPitch * cpp / 64) << 22) |
-			    (info->backOffset >> 10));
-
-   info->depthPitchOffset = (((info->depthPitch * cpp / 64) << 22) |
-			     (info->depthOffset >> 10));
-
-   return 1;
-}
-
-static int RADEONColorTilingInit( const DRIDriverContext *ctx, RADEONInfoPtr info )
-{
-   int        width_bytes = ctx->shared.virtualWidth * ctx->cpp;
-   int        bufferSize  = ((((ctx->shared.virtualHeight+15) & ~15) * width_bytes			     + RADEON_BUFFER_ALIGN)
-			     & ~RADEON_BUFFER_ALIGN);
-   /* Setup color tiling */
-   if (info->drmMinor<14)
-      info->colorTiling=0;
-
-   if (info->colorTiling)
-   {
-
-      int colorTilingFlag;
-      drm_radeon_surface_alloc_t front,back;
-
-      RadeonSetParam(ctx, RADEON_SETPARAM_SWITCH_TILING, info->colorTiling ? 1 : 0);
-      
-      /* Setup the surfaces */
-      if (info->ChipFamily < CHIP_FAMILY_R200)
-         colorTilingFlag=RADEON_SURF_TILE_COLOR_MACRO;
-      else
-         colorTilingFlag=R200_SURF_TILE_COLOR_MACRO;
-
-      front.address = info->frontOffset;
-      front.size = bufferSize;
-      front.flags = (width_bytes) | colorTilingFlag;
-      drmCommandWrite(ctx->drmFD, DRM_RADEON_SURF_ALLOC, &front,sizeof(front)); 
- 
-      back.address = info->backOffset;
-      back.size = bufferSize;
-      back.flags = (width_bytes) | colorTilingFlag;
-      drmCommandWrite(ctx->drmFD, DRM_RADEON_SURF_ALLOC, &back,sizeof(back)); 
-
-   }
-   return 1;
-} 
-
-
-
-/**
- * Called at the start of each server generation.
- *
- * \param ctx display handle.
- * \param info driver private data.
- *
- * \return non-zero on success, or zero on failure.
- *
- * Performs static frame buffer allocation. Opens the DRM device and add maps
- * to the SAREA, framebuffer and MMIO regions. Fills in \p info with more
- * information. Creates a \e server context to grab the lock for the
- * initialization ioctls and calls the other initilization functions in this
- * file. Starts the CP engine via the DRM_RADEON_CP_START command.
- *
- * Setups a RADEONDRIRec structure to be passed to radeon_dri.so for its
- * initialization.
- */
-static int RADEONScreenInit( DRIDriverContext *ctx, RADEONInfoPtr info )
-{
-   RADEONDRIPtr   pRADEONDRI;
-   int err;
-
-   usleep(100);
-   /*assert(!ctx->IsClient);*/
-
-   {
-      int  width_bytes = (ctx->shared.virtualWidth * ctx->cpp);
-      int  maxy        = ctx->shared.fbSize / width_bytes;
-
-
-      if (maxy <= ctx->shared.virtualHeight * 3) {
-	 fprintf(stderr, 
-		 "Static buffer allocation failed -- "
-		 "need at least %d kB video memory (have %d kB)\n",
-		 (ctx->shared.virtualWidth * ctx->shared.virtualHeight *
-		  ctx->cpp * 3 + 1023) / 1024,
-		 ctx->shared.fbSize / 1024);
-	 return 0;
-      } 
-   }
-
-
-   if (info->ChipFamily >= CHIP_FAMILY_R300) {
-      fprintf(stderr, 
-	      "Direct rendering not yet supported on "
-	      "Radeon 9700 and newer cards\n");
-      return 0;
-   }
-   
-   radeon_drm_page_size = getpagesize();   
-
-   info->registerSize = ctx->MMIOSize;
-   ctx->shared.SAREASize = SAREA_MAX;
-
-   /* Note that drmOpen will try to load the kernel module, if needed. */
-   ctx->drmFD = drmOpen("radeon", NULL );
-   if (ctx->drmFD < 0) {
-      fprintf(stderr, "[drm] drmOpen failed\n");
-      return 0;
-   }
-
-   if ((err = drmSetBusid(ctx->drmFD, ctx->pciBusID)) < 0) {
-      fprintf(stderr, "[drm] drmSetBusid failed (%d, %s), %s\n",
-	      ctx->drmFD, ctx->pciBusID, strerror(-err));
-      return 0;
-   }
-
-   if (drmAddMap( ctx->drmFD,
-		  0,
-		  ctx->shared.SAREASize,
-		  DRM_SHM,
-		  DRM_CONTAINS_LOCK,
-		  &ctx->shared.hSAREA) < 0)
-   {
-      fprintf(stderr, "[drm] drmAddMap failed\n");
-      return 0;
-   }
-   fprintf(stderr, "[drm] added %d byte SAREA at 0x%08lx\n",
-	   ctx->shared.SAREASize, ctx->shared.hSAREA);
-
-   if (drmMap( ctx->drmFD,
-	       ctx->shared.hSAREA,
-	       ctx->shared.SAREASize,
-	       (drmAddressPtr)(&ctx->pSAREA)) < 0)
-   {
-      fprintf(stderr, "[drm] drmMap failed\n");
-      return 0;
-   }
-   memset(ctx->pSAREA, 0, ctx->shared.SAREASize);
-   fprintf(stderr, "[drm] mapped SAREA 0x%08lx to %p, size %d\n",
-	   ctx->shared.hSAREA, ctx->pSAREA, ctx->shared.SAREASize);
-   
-   /* Need to AddMap the framebuffer and mmio regions here:
-    */
-   if (drmAddMap( ctx->drmFD,
-		  (drm_handle_t)ctx->FBStart,
-		  ctx->FBSize,
-		  DRM_FRAME_BUFFER,
-#ifndef _EMBEDDED
-		  0,
-#else
-		  DRM_READ_ONLY,
-#endif
-		  &ctx->shared.hFrameBuffer) < 0)
-   {
-      fprintf(stderr, "[drm] drmAddMap framebuffer failed\n");
-      return 0;
-   }
-
-   fprintf(stderr, "[drm] framebuffer handle = 0x%08lx\n",
-	   ctx->shared.hFrameBuffer);
-
-
-
-   if (drmAddMap(ctx->drmFD, 
-		 ctx->MMIOStart,
-		 ctx->MMIOSize,
-		 DRM_REGISTERS, 
-		 DRM_READ_ONLY, 
-		 &info->registerHandle) < 0) {
-      fprintf(stderr, "[drm] drmAddMap mmio failed\n");	
-      return 0;
-   }
-   fprintf(stderr,
-	   "[drm] register handle = 0x%08lx\n", info->registerHandle);
-
-   /* Check the radeon DRM version */
-   if (!RADEONCheckDRMVersion(ctx, info)) {
-      return 0;
-   }
-
-   if (ctx->isPCI) {
-      /* Initialize PCI */
-      if (!RADEONDRIPciInit(ctx, info))
-         return 0;
-   }
-   else {
-      /* Initialize AGP */
-      if (!RADEONDRIAgpInit(ctx, info))
-         return 0;
-   }
-
-   /* Memory manager setup */
-   if (!RADEONMemoryInit(ctx, info)) {
-      return 0;
-   }
-
-   /* Create a 'server' context so we can grab the lock for
-    * initialization ioctls.
-    */
-   if ((err = drmCreateContext(ctx->drmFD, &ctx->serverContext)) != 0) {
-      fprintf(stderr, "%s: drmCreateContext failed %d\n", __FUNCTION__, err);
-      return 0;
-   }
-
-   DRM_LOCK(ctx->drmFD, ctx->pSAREA, ctx->serverContext, 0); 
-
-   /* Initialize the kernel data structures */
-   if (!RADEONDRIKernelInit(ctx, info)) {
-      fprintf(stderr, "RADEONDRIKernelInit failed\n");
-      DRM_UNLOCK(ctx->drmFD, ctx->pSAREA, ctx->serverContext);
-      return 0;
-   }
-
-   /* Initialize the vertex buffers list */
-   if (!RADEONDRIBufInit(ctx, info)) {
-      fprintf(stderr, "RADEONDRIBufInit failed\n");
-      DRM_UNLOCK(ctx->drmFD, ctx->pSAREA, ctx->serverContext);
-      return 0;
-   }
-
-   RADEONColorTilingInit(ctx, info);
-
-   /* Initialize IRQ */
-   RADEONDRIIrqInit(ctx, info);
-
-   /* Initialize kernel gart memory manager */
-   RADEONDRIAgpHeapInit(ctx, info);
-
-   fprintf(stderr,"color tiling %sabled\n", info->colorTiling?"en":"dis");
-   fprintf(stderr,"page flipping %sabled\n", info->page_flip_enable?"en":"dis");
-   /* Initialize the SAREA private data structure */
-   {
-      drm_radeon_sarea_t *pSAREAPriv;
-      pSAREAPriv = (drm_radeon_sarea_t *)(((char*)ctx->pSAREA) + 
-					sizeof(drm_sarea_t));
-      memset(pSAREAPriv, 0, sizeof(*pSAREAPriv));
-      pSAREAPriv->pfState = info->page_flip_enable;
-   }
-
-
-   /* Quick hack to clear the front & back buffers.  Could also use
-    * the clear ioctl to do this, but would need to setup hw state
-    * first.
-    */
-   drimemsetio((char *)ctx->FBAddress + info->frontOffset,
-	  0,
-	  info->frontPitch * ctx->cpp * ctx->shared.virtualHeight );
-
-   drimemsetio((char *)ctx->FBAddress + info->backOffset,
-	  0,
-	  info->backPitch * ctx->cpp * ctx->shared.virtualHeight );
-
-   /* This is the struct passed to radeon_dri.so for its initialization */
-   ctx->driverClientMsg = malloc(sizeof(RADEONDRIRec));
-   ctx->driverClientMsgSize = sizeof(RADEONDRIRec);
-   pRADEONDRI                    = (RADEONDRIPtr)ctx->driverClientMsg;
-   pRADEONDRI->deviceID          = info->Chipset;
-   pRADEONDRI->width             = ctx->shared.virtualWidth;
-   pRADEONDRI->height            = ctx->shared.virtualHeight;
-   pRADEONDRI->depth             = ctx->bpp; /* XXX: depth */
-   pRADEONDRI->bpp               = ctx->bpp;
-   pRADEONDRI->IsPCI             = ctx->isPCI;
-   pRADEONDRI->AGPMode           = ctx->agpmode;
-   pRADEONDRI->frontOffset       = info->frontOffset;
-   pRADEONDRI->frontPitch        = info->frontPitch;
-   pRADEONDRI->backOffset        = info->backOffset;
-   pRADEONDRI->backPitch         = info->backPitch;
-   pRADEONDRI->depthOffset       = info->depthOffset;
-   pRADEONDRI->depthPitch        = info->depthPitch;
-   pRADEONDRI->textureOffset     = info->textureOffset;
-   pRADEONDRI->textureSize       = info->textureSize;
-   pRADEONDRI->log2TexGran       = info->log2TexGran;
-   pRADEONDRI->registerHandle    = info->registerHandle;
-   pRADEONDRI->registerSize      = info->registerSize; 
-   pRADEONDRI->statusHandle      = info->ringReadPtrHandle;
-   pRADEONDRI->statusSize        = info->ringReadMapSize;
-   pRADEONDRI->gartTexHandle      = info->gartTexHandle;
-   pRADEONDRI->gartTexMapSize     = info->gartTexMapSize;
-   pRADEONDRI->log2GARTTexGran    = info->log2GARTTexGran;
-   pRADEONDRI->gartTexOffset      = info->gartTexStart;
-   pRADEONDRI->sarea_priv_offset = sizeof(drm_sarea_t);
-
-   /* Don't release the lock now - let the VT switch handler do it. */
-
-   return 1;
-}
-
-
-/**
- * \brief Get Radeon chip family from chipset number.
- * 
- * \param info driver private data.
- *
- * \return non-zero on success, or zero on failure.
- *
- * Called by radeonInitFBDev() to set RADEONInfoRec::ChipFamily
- * according to the value of RADEONInfoRec::Chipset.  Fails if the
- * chipset is unrecognized or not appropriate for this driver (i.e., not
- * an r100 style radeon)
- */
-static int get_chipfamily_from_chipset( RADEONInfoPtr info )
-{
-    switch (info->Chipset) {
-    case PCI_CHIP_RADEON_LY:
-    case PCI_CHIP_RADEON_LZ:
-	info->ChipFamily = CHIP_FAMILY_M6;
-	break;
-
-    case PCI_CHIP_RADEON_QY:
-    case PCI_CHIP_RADEON_QZ:
-	info->ChipFamily = CHIP_FAMILY_VE;
-	break;
-
-    case PCI_CHIP_R200_QL:
-    case PCI_CHIP_R200_QN:
-    case PCI_CHIP_R200_QO:
-    case PCI_CHIP_R200_Ql:
-    case PCI_CHIP_R200_BB:
-	info->ChipFamily = CHIP_FAMILY_R200;
-	break;
-
-    case PCI_CHIP_RV200_QW: /* RV200 desktop */
-    case PCI_CHIP_RV200_QX:
-	info->ChipFamily = CHIP_FAMILY_RV200;
-	break;
-
-    case PCI_CHIP_RADEON_LW:
-    case PCI_CHIP_RADEON_LX:
-	info->ChipFamily = CHIP_FAMILY_M7;
-	break;
-
-    case PCI_CHIP_RV250_Id:
-    case PCI_CHIP_RV250_Ie:
-    case PCI_CHIP_RV250_If:
-    case PCI_CHIP_RV250_Ig:
-	info->ChipFamily = CHIP_FAMILY_RV250;
-	break;
-
-    case PCI_CHIP_RV250_Ld:
-    case PCI_CHIP_RV250_Le:
-    case PCI_CHIP_RV250_Lf:
-    case PCI_CHIP_RV250_Lg:
-	info->ChipFamily = CHIP_FAMILY_M9;
-	break;
-
-    case PCI_CHIP_RV280_Y_:
-    case PCI_CHIP_RV280_Ya:
-    case PCI_CHIP_RV280_Yb:
-    case PCI_CHIP_RV280_Yc:
-	info->ChipFamily = CHIP_FAMILY_RV280;
-        break;
-
-    case PCI_CHIP_R300_ND:
-    case PCI_CHIP_R300_NE:
-    case PCI_CHIP_R300_NF:
-    case PCI_CHIP_R300_NG:
-	info->ChipFamily = CHIP_FAMILY_R300;
-        break;
-
-    default:
-	/* Original Radeon/7200 */
-	info->ChipFamily = CHIP_FAMILY_RADEON;
-    }
-
-    return 1;
-}
-
-
-/**
- * \brief Validate the fbdev mode.
- * 
- * \param ctx display handle.
- *
- * \return one on success, or zero on failure.
- *
- * Saves some registers and returns 1.
- *
- * \sa radeonValidateMode().
- */
-static int radeonValidateMode( const DRIDriverContext *ctx )
-{
-   unsigned char *RADEONMMIO = ctx->MMIOAddress;
-   RADEONInfoPtr info = ctx->driverPrivate;
-
-   info->gen_int_cntl = INREG(RADEON_GEN_INT_CNTL);
-   info->crtc_offset_cntl = INREG(RADEON_CRTC_OFFSET_CNTL);
-
-   if (info->colorTiling)
-	   info->crtc_offset_cntl |= RADEON_CRTC_TILE_EN;
-   return 1;
-}
-
-
-/**
- * \brief Examine mode returned by fbdev.
- * 
- * \param ctx display handle.
- *
- * \return one on success, or zero on failure.
- *
- * Restores registers that fbdev has clobbered and returns 1.
- *
- * \sa radeonValidateMode().
- */
-static int radeonPostValidateMode( const DRIDriverContext *ctx )
-{
-   unsigned char *RADEONMMIO = ctx->MMIOAddress;
-   RADEONInfoPtr info = ctx->driverPrivate;
-
-   RADEONColorTilingInit( ctx, info);
-   OUTREG(RADEON_GEN_INT_CNTL, info->gen_int_cntl);
-   if (info->colorTiling)
-	   info->crtc_offset_cntl |= RADEON_CRTC_TILE_EN;
-   OUTREG(RADEON_CRTC_OFFSET_CNTL, info->crtc_offset_cntl);
-   
-   return 1;
-}
-
-
-/**
- * \brief Initialize the framebuffer device mode
- *
- * \param ctx display handle.
- *
- * \return one on success, or zero on failure.
- *
- * Fills in \p info with some default values and some information from \p ctx
- * and then calls RADEONScreenInit() for the screen initialization.
- * 
- * Before exiting clears the framebuffer memory accessing it directly.
- */
-static int radeonInitFBDev( DRIDriverContext *ctx )
-{
-   RADEONInfoPtr info = calloc(1, sizeof(*info));
-
-   {
-      int  dummy = ctx->shared.virtualWidth;
-
-      if (ctx->colorTiling==1)
-      {
-         switch (ctx->bpp / 8) {
-         case 1: dummy = (ctx->shared.virtualWidth + 255) & ~255; break;
-         case 2: dummy = (ctx->shared.virtualWidth + 127) & ~127; break;
-         case 3:
-         case 4: dummy = (ctx->shared.virtualWidth +  63) &  ~63; break;
-         }
-      } else {
-	 switch (ctx->bpp / 8) {
-         case 1: dummy = (ctx->shared.virtualWidth + 127) & ~127; break;
-         case 2: dummy = (ctx->shared.virtualWidth +  31) &  ~31; break;
-         case 3:
-         case 4: dummy = (ctx->shared.virtualWidth +  15) &  ~15; break;
-         }
-      }
-
-      ctx->shared.virtualWidth = dummy;
-   }
-
-   fprintf(stderr,"shared virtual width is %d\n", ctx->shared.virtualWidth);
-   ctx->driverPrivate = (void *)info;
-   
-   info->gartFastWrite  = RADEON_DEFAULT_AGP_FAST_WRITE;
-   info->gartSize       = RADEON_DEFAULT_AGP_SIZE;
-   info->gartTexSize    = RADEON_DEFAULT_AGP_TEX_SIZE;
-   info->bufSize       = RADEON_DEFAULT_BUFFER_SIZE;
-   info->ringSize      = RADEON_DEFAULT_RING_SIZE;
-   info->page_flip_enable = RADEON_DEFAULT_PAGE_FLIP;
-   info->colorTiling = ctx->colorTiling;
-  
-   info->Chipset = ctx->chipset;
-
-   if (!get_chipfamily_from_chipset( info )) {
-      fprintf(stderr, "Unknown or non-radeon chipset -- cannot continue\n");
-      fprintf(stderr, "==> Verify PCI BusID is correct in miniglx.conf\n");
-      return 0;
-   }
-
-   info->frontPitch = ctx->shared.virtualWidth;
-   info->LinearAddr = ctx->FBStart & 0xfc000000;
-    
-
-   if (!RADEONScreenInit( ctx, info ))
-      return 0;
-
-
-   return 1;
-}
-
-
-/**
- * \brief The screen is being closed, so clean up any state and free any
- * resources used by the DRI.
- *
- * \param ctx display handle.
- *
- * Unmaps the SAREA, closes the DRM device file descriptor and frees the driver
- * private data.
- */
-static void radeonHaltFBDev( DRIDriverContext *ctx )
-{
-    drmUnmap( ctx->pSAREA, ctx->shared.SAREASize );
-    drmClose(ctx->drmFD);
-
-    if (ctx->driverPrivate) {
-       free(ctx->driverPrivate);
-       ctx->driverPrivate = 0;
-    }
-}
-
-
-extern void radeonNotifyFocus( int );
-
-/**
- * \brief Exported driver interface for Mini GLX.
- *
- * \sa DRIDriverRec.
- */
-const struct DRIDriverRec __driDriver = {
-   radeonValidateMode,
-   radeonPostValidateMode,
-   radeonInitFBDev,
-   radeonHaltFBDev,
-   RADEONEngineShutdown,
-   RADEONEngineRestore,  
-#ifndef _EMBEDDED
-   0,
-#else
-   radeonNotifyFocus, 
-#endif
-};
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/radeon/server/radeon_dri.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/radeon/server/radeon_dri.h
deleted file mode 100644
index ecd532333..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/radeon/server/radeon_dri.h
+++ /dev/null
@@ -1,116 +0,0 @@
-/**
- * \file server/radeon_dri.h
- * \brief Radeon server-side structures.
- * 
- * \author Kevin E. Martin <martin@xfree86.org>
- * \author Rickard E. Faith <faith@valinux.com>
- */
-
-/*
- * Copyright 2000 ATI Technologies Inc., Markham, Ontario,
- *                VA Linux Systems Inc., Fremont, California.
- *
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining
- * a copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation on the rights to use, copy, modify, merge,
- * publish, distribute, sublicense, and/or sell copies of the Software,
- * and to permit persons to whom the Software is furnished to do so,
- * subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial
- * portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- * NON-INFRINGEMENT.  IN NO EVENT SHALL ATI, VA LINUX SYSTEMS AND/OR
- * THEIR SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
- * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- * DEALINGS IN THE SOFTWARE.
- */
-
-/* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/ati/radeon_dri.h,v 1.3 2002/04/24 16:20:40 martin Exp $ */
-
-#ifndef _RADEON_DRI_
-#define _RADEON_DRI_
-
-#include "xf86drm.h"
-#include "drm.h"
-#include "radeon_drm.h"
-
-/* DRI Driver defaults */
-#define RADEON_DEFAULT_CP_PIO_MODE    RADEON_CSQ_PRIPIO_INDPIO
-#define RADEON_DEFAULT_CP_BM_MODE     RADEON_CSQ_PRIBM_INDBM
-#define RADEON_DEFAULT_AGP_MODE       1
-#define RADEON_DEFAULT_AGP_FAST_WRITE 0
-#define RADEON_DEFAULT_AGP_SIZE       8 /* MB (must be 2^n and > 4MB) */
-#define RADEON_DEFAULT_RING_SIZE      1 /* MB (must be page aligned) */
-#define RADEON_DEFAULT_BUFFER_SIZE    2 /* MB (must be page aligned) */
-#define RADEON_DEFAULT_AGP_TEX_SIZE   1 /* MB (must be page aligned) */
-#define RADEON_DEFAULT_CP_TIMEOUT     10000  /* usecs */
-#define RADEON_DEFAULT_PAGE_FLIP      0 /* page flipping diabled */
-#define RADEON_BUFFER_ALIGN           0x00000fff
-
-/**
- * \brief Radeon DRI driver private data.
- */
-typedef struct {
-    /**
-     * \name DRI screen private data
-     */
-    /*@{*/
-    int           deviceID;	 /**< \brief PCI device ID */
-    int           width;	 /**< \brief width in pixels of display */
-    int           height;	 /**< \brief height in scanlines of display */
-    int           depth;	 /**< \brief depth of display (8, 15, 16, 24) */
-    int           bpp;		 /**< \brief bit depth of display (8, 16, 24, 32) */
-
-    int           IsPCI;	 /**< \brief is current card a PCI card? */
-    int           AGPMode;	 /**< \brief AGP mode */
-
-    int           frontOffset;   /**< \brief front buffer offset */
-    int           frontPitch;	 /**< \brief front buffer pitch */
-    int           backOffset;    /**< \brief shared back buffer offset */
-    int           backPitch;     /**< \brief shared back buffer pitch */
-    int           depthOffset;   /**< \brief shared depth buffer offset */
-    int           depthPitch;    /**< \brief shared depth buffer pitch */
-    int           textureOffset; /**< \brief start of texture data in frame buffer */
-    int           textureSize;   /**< \brief size of texture date */
-    int           log2TexGran;   /**< \brief log2 texture granularity */
-    /*@}*/
-
-    /**
-     * \name MMIO register data
-     */
-    /*@{*/
-    drm_handle_t     registerHandle; /**< \brief MMIO register map size */
-    drmSize       registerSize;   /**< \brief MMIO register map handle */
-    /*@}*/
-
-    /**
-     * \name CP in-memory status information
-     */
-    /*@{*/
-    drm_handle_t     statusHandle;   /**< \brief status map handle */
-    drmSize       statusSize;     /**< \brief status map size */
-    /*@}*/
-
-    /**
-     * \name CP AGP Texture data
-     */
-    /*@{*/
-    drm_handle_t     gartTexHandle;   /**< \brief AGP texture area map handle */
-    drmSize       gartTexMapSize;  /**< \brief AGP texture area map size */
-    int           log2GARTTexGran; /**< \brief AGP texture granularity in log base 2 */
-    int           gartTexOffset;   /**< \brief AGP texture area offset in AGP space */
-    /*@}*/
-
-    unsigned int  sarea_priv_offset; /**< \brief offset of the private SAREA data*/
-} RADEONDRIRec, *RADEONDRIPtr;
-
-#endif
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/radeon/server/radeon_egl.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/radeon/server/radeon_egl.c
deleted file mode 100644
index 736fed5b5..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/radeon/server/radeon_egl.c
+++ /dev/null
@@ -1,978 +0,0 @@
-/*
- * EGL driver for radeon_dri.so
- */
-#include <assert.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <dirent.h>
-#include <errno.h>
-#include <fcntl.h>
-#include <unistd.h>
-#include <sys/ioctl.h>
-#include <sys/mman.h>
-
-#include "eglconfig.h"
-#include "eglcontext.h"
-#include "egldisplay.h"
-#include "egldriver.h"
-#include "eglglobals.h"
-#include "eglmode.h"
-#include "eglscreen.h"
-#include "eglsurface.h"
-#include "egldri.h"
-
-#include "mtypes.h"
-#include "memops.h"
-#include "drm.h"
-#include "drm_sarea.h"
-#include "radeon_drm.h"
-#include "radeon_dri.h"
-#include "radeon.h"
-
-static size_t radeon_drm_page_size;
-
-/**
- * radeon driver-specific driver class derived from _EGLDriver
- */
-typedef struct radeon_driver
-{
-   _EGLDriver Base;  /* base class/object */
-   GLuint radeonStuff;
-} radeonDriver;
-
-static int RADEONCheckDRMVersion( driDisplay *disp,
-                                  RADEONInfoPtr info )
-{
-   drmVersionPtr  version;
-
-   version = drmGetVersion(disp->drmFD);
-   if (version) {
-      int req_minor, req_patch;
-
-      /* Need 1.8.x for proper cleanup-on-client-exit behaviour.
-       */
-      req_minor = 8;
-      req_patch = 0;
-
-      if (version->version_major != 1 ||
-          version->version_minor < req_minor ||
-          (version->version_minor == req_minor &&
-           version->version_patchlevel < req_patch)) {
-         /* Incompatible drm version */
-         fprintf(stderr,
-                 "[dri] RADEONDRIScreenInit failed because of a version "
-                 "mismatch.\n"
-                 "[dri] radeon.o kernel module version is %d.%d.%d "
-                 "but version 1.%d.%d or newer is needed.\n"
-                 "[dri] Disabling DRI.\n",
-                 version->version_major,
-                 version->version_minor,
-                 version->version_patchlevel,
-                 req_minor,
-                 req_patch);
-         drmFreeVersion(version);
-         return 0;
-      }
-
-      info->drmMinor = version->version_minor;
-      drmFreeVersion(version);
-   }
-
-   return 1;
-}
-
-
-/**
- * \brief Compute base 2 logarithm.
- *
- * \param val value.
- *
- * \return base 2 logarithm of \p val.
- */
-static int RADEONMinBits(int val)
-{
-   int  bits;
-
-   if (!val) return 1;
-   for (bits = 0; val; val >>= 1, ++bits);
-   return bits;
-}
-
-
-/* Initialize the PCI GART state.  Request memory for use in PCI space,
- * and initialize the Radeon registers to point to that memory.
- */
-static int RADEONDRIPciInit(driDisplay *disp, RADEONInfoPtr info)
-{
-    int  ret;
-    int  flags = DRM_READ_ONLY | DRM_LOCKED | DRM_KERNEL;
-    int            s, l;
-
-    ret = drmScatterGatherAlloc(disp->drmFD, info->gartSize*1024*1024,
-                                &info->gartMemHandle);
-    if (ret < 0) {
-        fprintf(stderr, "[pci] Out of memory (%d)\n", ret);
-        return 0;
-    }
-    fprintf(stderr,
-               "[pci] %d kB allocated with handle 0x%04lx\n",
-               info->gartSize*1024, info->gartMemHandle);
-
-   info->gartOffset = 0;
-
-   /* Initialize the CP ring buffer data */
-   info->ringStart       = info->gartOffset;
-   info->ringMapSize     = info->ringSize*1024*1024 + radeon_drm_page_size;
-
-   info->ringReadOffset  = info->ringStart + info->ringMapSize;
-   info->ringReadMapSize = radeon_drm_page_size;
-
-   /* Reserve space for vertex/indirect buffers */
-   info->bufStart        = info->ringReadOffset + info->ringReadMapSize;
-   info->bufMapSize      = info->bufSize*1024*1024;
-
-   /* Reserve the rest for AGP textures */
-   info->gartTexStart     = info->bufStart + info->bufMapSize;
-   s = (info->gartSize*1024*1024 - info->gartTexStart);
-   l = RADEONMinBits((s-1) / RADEON_NR_TEX_REGIONS);
-   if (l < RADEON_LOG_TEX_GRANULARITY) l = RADEON_LOG_TEX_GRANULARITY;
-   info->gartTexMapSize   = (s >> l) << l;
-   info->log2GARTTexGran  = l;
-
-    if (drmAddMap(disp->drmFD, info->ringStart, info->ringMapSize,
-                  DRM_SCATTER_GATHER, flags, &info->ringHandle) < 0) {
-        fprintf(stderr,
-                   "[pci] Could not add ring mapping\n");
-        return 0;
-    }
-    fprintf(stderr,
-               "[pci] ring handle = 0x%08lx\n", info->ringHandle);
-
-    if (drmAddMap(disp->drmFD, info->ringReadOffset, info->ringReadMapSize,
-                  DRM_SCATTER_GATHER, flags, &info->ringReadPtrHandle) < 0) {
-        fprintf(stderr,
-                   "[pci] Could not add ring read ptr mapping\n");
-        return 0;
-    }
-    fprintf(stderr,
-               "[pci] ring read ptr handle = 0x%08lx\n",
-               info->ringReadPtrHandle);
-
-    if (drmAddMap(disp->drmFD, info->bufStart, info->bufMapSize,
-                  DRM_SCATTER_GATHER, 0, &info->bufHandle) < 0) {
-        fprintf(stderr,
-                   "[pci] Could not add vertex/indirect buffers mapping\n");
-        return 0;
-    }
-    fprintf(stderr,
-               "[pci] vertex/indirect buffers handle = 0x%08lx\n",
-               info->bufHandle);
-
-    if (drmAddMap(disp->drmFD, info->gartTexStart, info->gartTexMapSize,
-                  DRM_SCATTER_GATHER, 0, &info->gartTexHandle) < 0) {
-        fprintf(stderr,
-                   "[pci] Could not add GART texture map mapping\n");
-        return 0;
-    }
-    fprintf(stderr,
-               "[pci] GART texture map handle = 0x%08lx\n",
-               info->gartTexHandle);
-
-    return 1;
-}
-
-
-/**
- * \brief Initialize the AGP state
- *
- * \param ctx display handle.
- * \param info driver private data.
- *
- * \return one on success, or zero on failure.
- *
- * Acquires and enables the AGP device. Reserves memory in the AGP space for
- * the ring buffer, vertex buffers and textures. Initialize the Radeon
- * registers to point to that memory and add client mappings.
- */
-static int RADEONDRIAgpInit( driDisplay *disp, RADEONInfoPtr info)
-{
-   int            mode, ret;
-   int            s, l;
-   int agpmode = 1;
-
-   if (drmAgpAcquire(disp->drmFD) < 0) {
-      fprintf(stderr, "[gart] AGP not available\n");
-      return 0;
-   }
-
-   mode = drmAgpGetMode(disp->drmFD);	/* Default mode */
-   /* Disable fast write entirely - too many lockups.
-    */
-   mode &= ~RADEON_AGP_MODE_MASK;
-   switch (agpmode) {
-   case 4:          mode |= RADEON_AGP_4X_MODE;
-   case 2:          mode |= RADEON_AGP_2X_MODE;
-   case 1: default: mode |= RADEON_AGP_1X_MODE;
-   }
-
-   if (drmAgpEnable(disp->drmFD, mode) < 0) {
-      fprintf(stderr, "[gart] AGP not enabled\n");
-      drmAgpRelease(disp->drmFD);
-      return 0;
-   }
-
-#if 0
-   /* Workaround for some hardware bugs */
-   if (info->ChipFamily < CHIP_FAMILY_R200)
-      OUTREG(RADEON_AGP_CNTL, INREG(RADEON_AGP_CNTL) | 0x000e0000);
-#endif
-   info->gartOffset = 0;
-
-   if ((ret = drmAgpAlloc(disp->drmFD, info->gartSize*1024*1024, 0, NULL,
-                          &info->gartMemHandle)) < 0) {
-      fprintf(stderr, "[gart] Out of memory (%d)\n", ret);
-      drmAgpRelease(disp->drmFD);
-      return 0;
-   }
-   fprintf(stderr,
-           "[gart] %d kB allocated with handle 0x%08x\n",
-           info->gartSize*1024, (unsigned)info->gartMemHandle);
-
-   if (drmAgpBind(disp->drmFD,
-                  info->gartMemHandle, info->gartOffset) < 0) {
-      fprintf(stderr, "[gart] Could not bind\n");
-      drmAgpFree(disp->drmFD, info->gartMemHandle);
-      drmAgpRelease(disp->drmFD);
-      return 0;
-   }
-
-   /* Initialize the CP ring buffer data */
-   info->ringStart       = info->gartOffset;
-   info->ringMapSize     = info->ringSize*1024*1024 + radeon_drm_page_size;
-
-   info->ringReadOffset  = info->ringStart + info->ringMapSize;
-   info->ringReadMapSize = radeon_drm_page_size;
-
-   /* Reserve space for vertex/indirect buffers */
-   info->bufStart        = info->ringReadOffset + info->ringReadMapSize;
-   info->bufMapSize      = info->bufSize*1024*1024;
-
-   /* Reserve the rest for AGP textures */
-   info->gartTexStart     = info->bufStart + info->bufMapSize;
-   s = (info->gartSize*1024*1024 - info->gartTexStart);
-   l = RADEONMinBits((s-1) / RADEON_NR_TEX_REGIONS);
-   if (l < RADEON_LOG_TEX_GRANULARITY) l = RADEON_LOG_TEX_GRANULARITY;
-   info->gartTexMapSize   = (s >> l) << l;
-   info->log2GARTTexGran  = l;
-
-   if (drmAddMap(disp->drmFD, info->ringStart, info->ringMapSize,
-                 DRM_AGP, DRM_READ_ONLY, &info->ringHandle) < 0) {
-      fprintf(stderr, "[gart] Could not add ring mapping\n");
-      return 0;
-   }
-   fprintf(stderr, "[gart] ring handle = 0x%08lx\n", info->ringHandle);
-
-
-   if (drmAddMap(disp->drmFD, info->ringReadOffset, info->ringReadMapSize,
-                 DRM_AGP, DRM_READ_ONLY, &info->ringReadPtrHandle) < 0) {
-      fprintf(stderr,
-              "[gart] Could not add ring read ptr mapping\n");
-      return 0;
-   }
-
-   fprintf(stderr,
-           "[gart] ring read ptr handle = 0x%08lx\n",
-           info->ringReadPtrHandle);
-
-   if (drmAddMap(disp->drmFD, info->bufStart, info->bufMapSize,
-                 DRM_AGP, 0, &info->bufHandle) < 0) {
-      fprintf(stderr,
-              "[gart] Could not add vertex/indirect buffers mapping\n");
-      return 0;
-   }
-   fprintf(stderr,
-           "[gart] vertex/indirect buffers handle = 0x%08lx\n",
-           info->bufHandle);
-
-   if (drmAddMap(disp->drmFD, info->gartTexStart, info->gartTexMapSize,
-                 DRM_AGP, 0, &info->gartTexHandle) < 0) {
-      fprintf(stderr,
-              "[gart] Could not add AGP texture map mapping\n");
-      return 0;
-   }
-   fprintf(stderr,
-           "[gart] AGP texture map handle = 0x%08lx\n",
-           info->gartTexHandle);
-
-   return 1;
-}
-
-
-static int RADEONMemoryInit( driDisplay *disp, RADEONInfoPtr info )
-{
-   int        width_bytes = disp->virtualWidth * disp->cpp;
-   int        cpp         = disp->cpp;
-   int        bufferSize  = ((disp->virtualHeight * width_bytes
-                              + RADEON_BUFFER_ALIGN)
-                             & ~RADEON_BUFFER_ALIGN);
-   int        depthSize   = ((((disp->virtualHeight+15) & ~15) * width_bytes
-                              + RADEON_BUFFER_ALIGN)
-                             & ~RADEON_BUFFER_ALIGN);
-   int        l;
-
-   info->frontOffset = 0;
-   info->frontPitch = disp->virtualWidth;
-
-   fprintf(stderr,
-           "Using %d MB AGP aperture\n", info->gartSize);
-   fprintf(stderr,
-           "Using %d MB for the ring buffer\n", info->ringSize);
-   fprintf(stderr,
-           "Using %d MB for vertex/indirect buffers\n", info->bufSize);
-   fprintf(stderr,
-           "Using %d MB for AGP textures\n", info->gartTexSize);
-
-   /* Front, back and depth buffers - everything else texture??
-    */
-   info->textureSize = disp->fbSize - 2 * bufferSize - depthSize;
-
-   if (info->textureSize < 0)
-      return 0;
-
-   l = RADEONMinBits((info->textureSize-1) / RADEON_NR_TEX_REGIONS);
-   if (l < RADEON_LOG_TEX_GRANULARITY) l = RADEON_LOG_TEX_GRANULARITY;
-
-   /* Round the texture size up to the nearest whole number of
-    * texture regions.  Again, be greedy about this, don't
-    * round down.
-    */
-   info->log2TexGran = l;
-   info->textureSize = (info->textureSize >> l) << l;
-
-   /* Set a minimum usable local texture heap size.  This will fit
-    * two 256x256x32bpp textures.
-    */
-   if (info->textureSize < 512 * 1024) {
-      info->textureOffset = 0;
-      info->textureSize = 0;
-   }
-
-   /* Reserve space for textures */
-   info->textureOffset = ((disp->fbSize - info->textureSize +
-                           RADEON_BUFFER_ALIGN) &
-                          ~RADEON_BUFFER_ALIGN);
-
-   /* Reserve space for the shared depth
-    * buffer.
-    */
-   info->depthOffset = ((info->textureOffset - depthSize +
-                         RADEON_BUFFER_ALIGN) &
-                        ~RADEON_BUFFER_ALIGN);
-   info->depthPitch = disp->virtualWidth;
-
-   info->backOffset = ((info->depthOffset - bufferSize +
-                        RADEON_BUFFER_ALIGN) &
-                       ~RADEON_BUFFER_ALIGN);
-   info->backPitch = disp->virtualWidth;
-
-
-   fprintf(stderr,
-           "Will use back buffer at offset 0x%x\n",
-           info->backOffset);
-   fprintf(stderr,
-           "Will use depth buffer at offset 0x%x\n",
-           info->depthOffset);
-   fprintf(stderr,
-           "Will use %d kb for textures at offset 0x%x\n",
-           info->textureSize/1024, info->textureOffset);
-
-   info->frontPitchOffset = (((info->frontPitch * cpp / 64) << 22) |
-                             (info->frontOffset >> 10));
-
-   info->backPitchOffset = (((info->backPitch * cpp / 64) << 22) |
-                            (info->backOffset >> 10));
-
-   info->depthPitchOffset = (((info->depthPitch * cpp / 64) << 22) |
-                             (info->depthOffset >> 10));
-
-   return 1;
-}
-
-
-/**
- * \brief Initialize the kernel data structures and enable the CP engine.
- *
- * \param ctx display handle.
- * \param info driver private data.
- *
- * \return non-zero on success, or zero on failure.
- *
- * This function is a wrapper around the DRM_RADEON_CP_INIT command, passing
- * all the parameters in a drm_radeon_init_t structure.
- */
-static int RADEONDRIKernelInit( driDisplay *disp,
-                               RADEONInfoPtr info)
-{
-   int cpp = disp->bpp / 8;
-   drm_radeon_init_t  drmInfo;
-   int ret;
-
-   memset(&drmInfo, 0, sizeof(drmInfo));
-
-   if ( (info->ChipFamily == CHIP_FAMILY_R200) ||
-        (info->ChipFamily == CHIP_FAMILY_RV250) ||
-        (info->ChipFamily == CHIP_FAMILY_M9) ||
-        (info->ChipFamily == CHIP_FAMILY_RV280) )
-      drmInfo.func             = RADEON_INIT_R200_CP;
-   else
-      drmInfo.func             = RADEON_INIT_CP;
-
-   /* This is the struct passed to the kernel module for its initialization */
-   drmInfo.sarea_priv_offset   = sizeof(drm_sarea_t);
-   drmInfo.cp_mode             = RADEON_DEFAULT_CP_BM_MODE;
-   drmInfo.gart_size            = info->gartSize*1024*1024;
-   drmInfo.ring_size           = info->ringSize*1024*1024;
-   drmInfo.usec_timeout        = 1000;
-   drmInfo.fb_bpp              = disp->bpp;
-   drmInfo.depth_bpp           = disp->bpp;
-   drmInfo.front_offset        = info->frontOffset;
-   drmInfo.front_pitch         = info->frontPitch * cpp;
-   drmInfo.back_offset         = info->backOffset;
-   drmInfo.back_pitch          = info->backPitch * cpp;
-   drmInfo.depth_offset        = info->depthOffset;
-   drmInfo.depth_pitch         = info->depthPitch * cpp;
-   drmInfo.ring_offset         = info->ringHandle;
-   drmInfo.ring_rptr_offset    = info->ringReadPtrHandle;
-   drmInfo.buffers_offset      = info->bufHandle;
-   drmInfo.gart_textures_offset = info->gartTexHandle;
-
-   ret = drmCommandWrite(disp->drmFD, DRM_RADEON_CP_INIT, &drmInfo,
-                         sizeof(drm_radeon_init_t));
-
-   return ret >= 0;
-}
-
-
-/**
- * \brief Add a map for the vertex buffers that will be accessed by any
- * DRI-based clients.
- *
- * \param ctx display handle.
- * \param info driver private data.
- *
- * \return one on success, or zero on failure.
- *
- * Calls drmAddBufs() with the previously allocated vertex buffers.
- */
-static int RADEONDRIBufInit( driDisplay *disp, RADEONInfoPtr info )
-{
-   /* Initialize vertex buffers */
-   info->bufNumBufs = drmAddBufs(disp->drmFD,
-                                 info->bufMapSize / RADEON_BUFFER_SIZE,
-                                 RADEON_BUFFER_SIZE,
-                                 disp->isPCI ? DRM_SG_BUFFER : DRM_AGP_BUFFER,
-                                 info->bufStart);
-
-   if (info->bufNumBufs <= 0) {
-      fprintf(stderr,
-              "[drm] Could not create vertex/indirect buffers list\n");
-      return 0;
-   }
-   fprintf(stderr,
-           "[drm] Added %d %d byte vertex/indirect buffers\n",
-           info->bufNumBufs, RADEON_BUFFER_SIZE);
-
-   return 1;
-}
-
-
-/**
- * \brief Install an IRQ handler.
- *
- * \param disp display handle.
- * \param info driver private data.
- *
- * Attempts to install an IRQ handler via drmCtlInstHandler(), falling back to
- * IRQ-free operation on failure.
- */
-static void RADEONDRIIrqInit(driDisplay *disp, RADEONInfoPtr info)
-{
-   if ((drmCtlInstHandler(disp->drmFD, 0)) != 0)
-      fprintf(stderr, "[drm] failure adding irq handler, "
-                 "there is a device already using that irq\n"
-                 "[drm] falling back to irq-free operation\n");
-}
-
-
-/**
- * \brief Initialize the AGP heap.
- *
- * \param disp display handle.
- * \param info driver private data.
- *
- * This function is a wrapper around the DRM_RADEON_INIT_HEAP command, passing
- * all the parameters in a drm_radeon_mem_init_heap structure.
- */
-static void RADEONDRIAgpHeapInit(driDisplay *disp,
-                                 RADEONInfoPtr info)
-{
-   drm_radeon_mem_init_heap_t drmHeap;
-
-   /* Start up the simple memory manager for gart space */
-   drmHeap.region = RADEON_MEM_REGION_GART;
-   drmHeap.start  = 0;
-   drmHeap.size   = info->gartTexMapSize;
-
-   if (drmCommandWrite(disp->drmFD, DRM_RADEON_INIT_HEAP,
-                       &drmHeap, sizeof(drmHeap))) {
-      fprintf(stderr,
-              "[drm] Failed to initialized gart heap manager\n");
-   } else {
-      fprintf(stderr,
-              "[drm] Initialized kernel gart heap manager, %d\n",
-              info->gartTexMapSize);
-   }
-}
-
-
-/**
- * Called at the start of each server generation.
- *
- * \param disp display handle.
- * \param info driver private data.
- *
- * \return non-zero on success, or zero on failure.
- *
- * Performs static frame buffer allocation. Opens the DRM device and add maps
- * to the SAREA, framebuffer and MMIO regions. Fills in \p info with more
- * information. Creates a \e server context to grab the lock for the
- * initialization ioctls and calls the other initilization functions in this
- * file. Starts the CP engine via the DRM_RADEON_CP_START command.
- *
- * Setups a RADEONDRIRec structure to be passed to radeon_dri.so for its
- * initialization.
- */
-static int RADEONScreenInit( driDisplay *disp, RADEONInfoPtr info, RADEONDRIPtr pRADEONDRI)
-{
-   int i, err;
-
-   {
-      int  width_bytes = (disp->virtualWidth * disp->cpp);
-      int  maxy        = disp->fbSize / width_bytes;
-
-
-      if (maxy <= disp->virtualHeight * 3) {
-         fprintf(stderr,
-                 "Static buffer allocation failed -- "
-                 "need at least %d kB video memory (have %d kB)\n",
-                 (disp->virtualWidth * disp->virtualHeight *
-                  disp->cpp * 3 + 1023) / 1024,
-                 disp->fbSize / 1024);
-         return 0;
-      }
-   }
-   if (info->ChipFamily >= CHIP_FAMILY_R300) {
-      fprintf(stderr,
-              "Direct rendering not yet supported on "
-              "Radeon 9700 and newer cards\n");
-      return 0;
-   }
-
-   radeon_drm_page_size = getpagesize();
-
-   /* Check the radeon DRM version */
-   if (!RADEONCheckDRMVersion(disp, info)) {
-      return 0;
-   }
-
-   if (disp->isPCI) {
-      /* Initialize PCI */
-      if (!RADEONDRIPciInit(disp, info))
-         return 0;
-   }
-   else {
-      /* Initialize AGP */
-      if (!RADEONDRIAgpInit(disp, info))
-         return 0;
-   }
-
-   /* Memory manager setup */
-   if (!RADEONMemoryInit(disp, info)) {
-      return 0;
-   }
-
-   /* Create a 'server' context so we can grab the lock for
-    * initialization ioctls.
-    */
-   if ((err = drmCreateContext(disp->drmFD, &disp->serverContext)) != 0) {
-      fprintf(stderr, "%s: drmCreateContext failed %d\n", __FUNCTION__, err);
-      return 0;
-   }
-
-   DRM_LOCK(disp->drmFD, disp->pSAREA, disp->serverContext, 0);
-
-   /* Initialize the kernel data structures */
-   if (!RADEONDRIKernelInit(disp, info)) {
-      fprintf(stderr, "RADEONDRIKernelInit failed\n");
-      DRM_UNLOCK(disp->drmFD, disp->pSAREA, disp->serverContext);
-      return 0;
-   }
-
-   /* Initialize the vertex buffers list */
-   if (!RADEONDRIBufInit(disp, info)) {
-      fprintf(stderr, "RADEONDRIBufInit failed\n");
-      DRM_UNLOCK(disp->drmFD, disp->pSAREA, disp->serverContext);
-      return 0;
-   }
-
-   /* Initialize IRQ */
-   RADEONDRIIrqInit(disp, info);
-
-   /* Initialize kernel gart memory manager */
-   RADEONDRIAgpHeapInit(disp, info);
-
-   fprintf(stderr,"page flipping %sabled\n", info->page_flip_enable?"en":"dis");
-   /* Initialize the SAREA private data structure */
-   {
-      drm_radeon_sarea_t *pSAREAPriv;
-      pSAREAPriv = (drm_radeon_sarea_t *)(((char*)disp->pSAREA) +
-                                        sizeof(drm_sarea_t));
-      memset(pSAREAPriv, 0, sizeof(*pSAREAPriv));
-      pSAREAPriv->pfState = info->page_flip_enable;
-   }
-
-   for ( i = 0;; i++ ) {
-      drmMapType type;
-      drmMapFlags flags;
-      drm_handle_t handle, offset;
-      drmSize size;
-      int rc, mtrr;
-
-      if ( ( rc = drmGetMap( disp->drmFD, i, &offset, &size, &type, &flags, &handle, &mtrr ) ) != 0 )
-         break;
-      if ( type == DRM_REGISTERS ) {
-         pRADEONDRI->registerHandle = offset;
-         pRADEONDRI->registerSize = size;
-         break;
-      }
-   }
-   /* Quick hack to clear the front & back buffers.  Could also use
-    * the clear ioctl to do this, but would need to setup hw state
-    * first.
-    */
-   drimemsetio((char *)disp->pFB + info->frontOffset,
-          0xEE,
-          info->frontPitch * disp->cpp * disp->virtualHeight );
-
-   drimemsetio((char *)disp->pFB + info->backOffset,
-          0x30,
-          info->backPitch * disp->cpp * disp->virtualHeight );
-
-
-   /* This is the struct passed to radeon_dri.so for its initialization */
-   pRADEONDRI->deviceID          = info->Chipset;
-   pRADEONDRI->width             = disp->virtualWidth;
-   pRADEONDRI->height            = disp->virtualHeight;
-   pRADEONDRI->depth             = disp->bpp; /* XXX: depth */
-   pRADEONDRI->bpp               = disp->bpp;
-   pRADEONDRI->IsPCI             = disp->isPCI;
-   pRADEONDRI->frontOffset       = info->frontOffset;
-   pRADEONDRI->frontPitch        = info->frontPitch;
-   pRADEONDRI->backOffset        = info->backOffset;
-   pRADEONDRI->backPitch         = info->backPitch;
-   pRADEONDRI->depthOffset       = info->depthOffset;
-   pRADEONDRI->depthPitch        = info->depthPitch;
-   pRADEONDRI->textureOffset     = info->textureOffset;
-   pRADEONDRI->textureSize       = info->textureSize;
-   pRADEONDRI->log2TexGran       = info->log2TexGran;
-   pRADEONDRI->statusHandle      = info->ringReadPtrHandle;
-   pRADEONDRI->statusSize        = info->ringReadMapSize;
-   pRADEONDRI->gartTexHandle      = info->gartTexHandle;
-   pRADEONDRI->gartTexMapSize     = info->gartTexMapSize;
-   pRADEONDRI->log2GARTTexGran    = info->log2GARTTexGran;
-   pRADEONDRI->gartTexOffset      = info->gartTexStart;
-   pRADEONDRI->sarea_priv_offset = sizeof(drm_sarea_t);
-
-   /* Don't release the lock now - let the VT switch handler do it. */
-
-   return 1;
-}
-
-
-/**
- * \brief Get Radeon chip family from chipset number.
- *
- * \param info driver private data.
- *
- * \return non-zero on success, or zero on failure.
- *
- * Called by radeonInitFBDev() to set RADEONInfoRec::ChipFamily
- * according to the value of RADEONInfoRec::Chipset.  Fails if the
- * chipset is unrecognized or not appropriate for this driver (i.e., not
- * an r100 style radeon)
- */
-static int get_chipfamily_from_chipset( RADEONInfoPtr info )
-{
-    switch (info->Chipset) {
-    case PCI_CHIP_RADEON_LY:
-    case PCI_CHIP_RADEON_LZ:
-        info->ChipFamily = CHIP_FAMILY_M6;
-        break;
-
-    case PCI_CHIP_RADEON_QY:
-    case PCI_CHIP_RADEON_QZ:
-        info->ChipFamily = CHIP_FAMILY_VE;
-        break;
-
-    case PCI_CHIP_R200_QL:
-    case PCI_CHIP_R200_QN:
-    case PCI_CHIP_R200_QO:
-    case PCI_CHIP_R200_Ql:
-    case PCI_CHIP_R200_BB:
-        info->ChipFamily = CHIP_FAMILY_R200;
-        break;
-
-    case PCI_CHIP_RV200_QW: /* RV200 desktop */
-    case PCI_CHIP_RV200_QX:
-        info->ChipFamily = CHIP_FAMILY_RV200;
-        break;
-
-    case PCI_CHIP_RADEON_LW:
-    case PCI_CHIP_RADEON_LX:
-        info->ChipFamily = CHIP_FAMILY_M7;
-        break;
-
-    case PCI_CHIP_RV250_Id:
-    case PCI_CHIP_RV250_Ie:
-    case PCI_CHIP_RV250_If:
-    case PCI_CHIP_RV250_Ig:
-        info->ChipFamily = CHIP_FAMILY_RV250;
-        break;
-
-    case PCI_CHIP_RV250_Ld:
-    case PCI_CHIP_RV250_Le:
-    case PCI_CHIP_RV250_Lf:
-    case PCI_CHIP_RV250_Lg:
-        info->ChipFamily = CHIP_FAMILY_M9;
-        break;
-
-    case PCI_CHIP_RV280_Y_:
-    case PCI_CHIP_RV280_Ya:
-    case PCI_CHIP_RV280_Yb:
-    case PCI_CHIP_RV280_Yc:
-        info->ChipFamily = CHIP_FAMILY_RV280;
-        break;
-
-    case PCI_CHIP_R300_ND:
-    case PCI_CHIP_R300_NE:
-    case PCI_CHIP_R300_NF:
-    case PCI_CHIP_R300_NG:
-        info->ChipFamily = CHIP_FAMILY_R300;
-        break;
-
-    default:
-        /* Original Radeon/7200 */
-        info->ChipFamily = CHIP_FAMILY_RADEON;
-    }
-
-    return 1;
-}
-
-
-/**
- * \brief Initialize the framebuffer device mode
- *
- * \param disp display handle.
- *
- * \return one on success, or zero on failure.
- *
- * Fills in \p info with some default values and some information from \p disp
- * and then calls RADEONScreenInit() for the screen initialization.
- *
- * Before exiting clears the framebuffer memory accessing it directly.
- */
-static int radeonInitFBDev( driDisplay *disp, RADEONDRIPtr pRADEONDRI )
-{
-   int err;
-   RADEONInfoPtr info = calloc(1, sizeof(*info));
-
-   disp->driverPrivate = (void *)info;
-
-   info->gartFastWrite  = RADEON_DEFAULT_AGP_FAST_WRITE;
-   info->gartSize       = RADEON_DEFAULT_AGP_SIZE;
-   info->gartTexSize    = RADEON_DEFAULT_AGP_TEX_SIZE;
-   info->bufSize       = RADEON_DEFAULT_BUFFER_SIZE;
-   info->ringSize      = RADEON_DEFAULT_RING_SIZE;
-   info->page_flip_enable = RADEON_DEFAULT_PAGE_FLIP;
-
-   info->Chipset = disp->chipset;
-
-   if (!get_chipfamily_from_chipset( info )) {
-      fprintf(stderr, "Unknown or non-radeon chipset -- cannot continue\n");
-      fprintf(stderr, "==> Verify PCI BusID is correct in miniglx.conf\n");
-      return 0;
-   }
-
-   info->frontPitch = disp->virtualWidth;
-
-   if (!RADEONScreenInit( disp, info, pRADEONDRI))
-      return 0;
-
-   /* Initialize and start the CP if required */
-   if ((err = drmCommandNone(disp->drmFD, DRM_RADEON_CP_START)) != 0) {
-      fprintf(stderr, "%s: CP start %d\n", __FUNCTION__, err);
-      return 0;
-   }
-
-   return 1;
-}
-
-static EGLBoolean
-radeonFillInConfigs(_EGLDisplay *disp, unsigned pixel_bits, unsigned depth_bits,
-               unsigned stencil_bits, GLboolean have_back_buffer) {
-   _EGLConfig *configs;
-   _EGLConfig *c;
-   unsigned int i, num_configs;
-   unsigned int depth_buffer_factor;
-   unsigned int back_buffer_factor;
-   GLenum fb_format;
-   GLenum fb_type;
-
-   /* Right now GLX_SWAP_COPY_OML isn't supported, but it would be easy
-   * enough to add support.  Basically, if a context is created with an
-   * fbconfig where the swap method is GLX_SWAP_COPY_OML, pageflipping
-   * will never be used.
-   */
-   static const GLenum back_buffer_modes[] = {
-            GLX_NONE, GLX_SWAP_UNDEFINED_OML /*, GLX_SWAP_COPY_OML */
-         };
-
-   u_int8_t depth_bits_array[2];
-   u_int8_t stencil_bits_array[2];
-
-   depth_bits_array[0] = depth_bits;
-   depth_bits_array[1] = depth_bits;
-
-   /* Just like with the accumulation buffer, always provide some modes
-   * with a stencil buffer.  It will be a sw fallback, but some apps won't
-   * care about that.
-   */
-   stencil_bits_array[0] = 0;
-   stencil_bits_array[1] = (stencil_bits == 0) ? 8 : stencil_bits;
-
-   depth_buffer_factor = ((depth_bits != 0) || (stencil_bits != 0)) ? 2 : 1;
-   back_buffer_factor = (have_back_buffer) ? 2 : 1;
-
-   num_configs = depth_buffer_factor * back_buffer_factor * 2;
-
-   if (pixel_bits == 16) {
-      fb_format = GL_RGB;
-      fb_type = GL_UNSIGNED_SHORT_5_6_5;
-   } else {
-      fb_format = GL_RGBA;
-      fb_type = GL_UNSIGNED_INT_8_8_8_8_REV;
-   }
-
-   configs = calloc(sizeof(*configs), num_configs);
-   c = configs;
-   if (!_eglFillInConfigs(c, fb_format, fb_type,
-                          depth_bits_array, stencil_bits_array, depth_buffer_factor,
-                          back_buffer_modes, back_buffer_factor,
-                          GLX_TRUE_COLOR)) {
-      fprintf(stderr, "[%s:%u] Error creating FBConfig!\n",
-               __func__, __LINE__);
-      return EGL_FALSE;
-   }
-
-   /* Mark the visual as slow if there are "fake" stencil bits.
-   */
-   for (i = 0, c = configs; i < num_configs; i++, c++) {
-      int stencil = GET_CONFIG_ATTRIB(c, EGL_STENCIL_SIZE);
-      if ((stencil != 0)  && (stencil != stencil_bits)) {
-         SET_CONFIG_ATTRIB(c, EGL_CONFIG_CAVEAT, EGL_SLOW_CONFIG);
-      }
-   }
-
-   for (i = 0, c = configs; i < num_configs; i++, c++)
-      _eglAddConfig(disp, c);
-
-   free(configs);
-
-   return EGL_TRUE;
-}
-
-/**
- * Show the given surface on the named screen.
- * If surface is EGL_NO_SURFACE, disable the screen's output.
- */
-static EGLBoolean
-radeonShowSurfaceMESA(_EGLDriver *drv, EGLDisplay dpy, EGLScreenMESA screen,
-                    EGLSurface surface, EGLModeMESA m)
-{
-   _eglDRIShowSurfaceMESA(drv, dpy, screen, surface, m);
-   return EGL_FALSE;
-}
-
-static EGLBoolean
-radeonInitialize(_EGLDriver *drv, EGLDisplay dpy, EGLint *major, EGLint *minor)
-{
-   __DRIframebuffer framebuffer;
-   driDisplay *display;
-
-   if (!_eglDRIInitialize(drv, dpy, major, minor))
-      return EGL_FALSE;
-
-   display = Lookup_driDisplay(dpy);
-
-   framebuffer.dev_priv_size = sizeof(RADEONDRIRec);
-   framebuffer.dev_priv = malloc(sizeof(RADEONDRIRec));
-
-   display->virtualWidth = 1024;
-   display->virtualHeight = 768;
-   display->bpp = 32;
-   display->cpp = 4;
-
-   if (!_eglDRIGetDisplayInfo(display))
-      return EGL_FALSE;
-
-   framebuffer.base = display->pFB;
-   radeonInitFBDev( display, framebuffer.dev_priv );
-
-   if (!_eglDRICreateDisplay(display, &framebuffer))
-      return EGL_FALSE;
-
-   if (!_eglDRICreateScreen(display))
-      return EGL_FALSE;
-
-   radeonFillInConfigs(&display->Base, 32, 24, 8, 1);
-   radeonFillInConfigs(&display->Base, 16, 16, 0, 1);
-
-   drv->Initialized = EGL_TRUE;
-   return EGL_TRUE;
-}
-
-
-/**
- * The bootstrap function.  Return a new radeonDriver object and
- * plug in API functions.
- */
-_EGLDriver *
-_eglMain(_EGLDisplay *dpy)
-{
-   radeonDriver *radeon;
-
-   radeon = (radeonDriver *) calloc(1, sizeof(*radeon));
-   if (!radeon) {
-      return NULL;
-   }
-
-   /* First fill in the dispatch table with defaults */
-   _eglDRIInitDriverFallbacks(&radeon->Base);
-
-   /* then plug in our radeon-specific functions */
-   radeon->Base.Initialize = radeonInitialize;
-   radeon->Base.ShowSurfaceMESA = radeonShowSurfaceMESA;
-
-   return &radeon->Base;
-}
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/radeon/server/radeon_macros.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/radeon/server/radeon_macros.h
deleted file mode 100644
index 60f0fa2d3..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/radeon/server/radeon_macros.h
+++ /dev/null
@@ -1,129 +0,0 @@
-/**
- * \file server/radeon_macros.h
- * \brief Macros for Radeon MMIO operation.
- *
- * \authors Kevin E. Martin <martin@xfree86.org>
- * \authors Rickard E. Faith <faith@valinux.com>
- * \authors Alan Hourihane <alanh@fairlite.demon.co.uk>
- */
-
-/*
- * Copyright 2000 ATI Technologies Inc., Markham, Ontario, and
- *                VA Linux Systems Inc., Fremont, California.
- *
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining
- * a copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation on the rights to use, copy, modify, merge,
- * publish, distribute, sublicense, and/or sell copies of the Software,
- * and to permit persons to whom the Software is furnished to do so,
- * subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial
- * portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- * NON-INFRINGEMENT.  IN NO EVENT SHALL ATI, VA LINUX SYSTEMS AND/OR
- * THEIR SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
- * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- * DEALINGS IN THE SOFTWARE.
- */
-
-/* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/ati/radeon_reg.h,v 1.20 2002/10/12 01:38:07 martin Exp $ */
-
-#ifndef _RADEON_MACROS_H_
-#define _RADEON_MACROS_H_
-
-#include <mmio.h>
-
-#  define MMIO_IN8(base, offset) \
-	*(volatile unsigned char *)(((unsigned char*)(base)) + (offset))
-#  define MMIO_IN32(base, offset) \
-	read_MMIO_LE32(base, offset)
-#  define MMIO_OUT8(base, offset, val) \
-	*(volatile unsigned char *)(((unsigned char*)(base)) + (offset)) = (val)
-#  define MMIO_OUT32(base, offset, val) \
-	*(volatile unsigned int *)(void *)(((unsigned char*)(base)) + (offset)) = CPU_TO_LE32(val)
-
-
-				/* Memory mapped register access macros */
-#define INREG8(addr)        MMIO_IN8(RADEONMMIO, addr)
-#define INREG(addr)         MMIO_IN32(RADEONMMIO, addr)
-#define OUTREG8(addr, val)  MMIO_OUT8(RADEONMMIO, addr, val)
-#define OUTREG(addr, val)   MMIO_OUT32(RADEONMMIO, addr, val)
-
-#define ADDRREG(addr)       ((volatile GLuint *)(pointer)(RADEONMMIO + (addr)))
-
-
-#define OUTREGP(addr, val, mask)					\
-do {									\
-    GLuint tmp = INREG(addr);						\
-    tmp &= (mask);							\
-    tmp |= (val);							\
-    OUTREG(addr, tmp);							\
-} while (0)
-
-#define INPLL(dpy, addr) RADEONINPLL(dpy, addr)
-
-#define OUTPLL(addr, val)						\
-do {									\
-    OUTREG8(RADEON_CLOCK_CNTL_INDEX, (((addr) & 0x3f) |			\
-				      RADEON_PLL_WR_EN));		\
-    OUTREG(RADEON_CLOCK_CNTL_DATA, val);				\
-} while (0)
-
-#define OUTPLLP(dpy, addr, val, mask)					\
-do {									\
-    GLuint tmp = INPLL(dpy, addr);					\
-    tmp &= (mask);							\
-    tmp |= (val);							\
-    OUTPLL(addr, tmp);							\
-} while (0)
-
-#define OUTPAL_START(idx)						\
-do {									\
-    OUTREG8(RADEON_PALETTE_INDEX, (idx));				\
-} while (0)
-
-#define OUTPAL_NEXT(r, g, b)						\
-do {									\
-    OUTREG(RADEON_PALETTE_DATA, ((r) << 16) | ((g) << 8) | (b));	\
-} while (0)
-
-#define OUTPAL_NEXT_CARD32(v)						\
-do {									\
-    OUTREG(RADEON_PALETTE_DATA, (v & 0x00ffffff));			\
-} while (0)
-
-#define OUTPAL(idx, r, g, b)						\
-do {									\
-    OUTPAL_START((idx));						\
-    OUTPAL_NEXT((r), (g), (b));						\
-} while (0)
-
-#define INPAL_START(idx)						\
-do {									\
-    OUTREG(RADEON_PALETTE_INDEX, (idx) << 16);				\
-} while (0)
-
-#define INPAL_NEXT() INREG(RADEON_PALETTE_DATA)
-
-#define PAL_SELECT(idx)							\
-do {									\
-    if (!idx) {								\
-	OUTREG(RADEON_DAC_CNTL2, INREG(RADEON_DAC_CNTL2) &		\
-	       (GLuint)~RADEON_DAC2_PALETTE_ACC_CTL);			\
-    } else {								\
-	OUTREG(RADEON_DAC_CNTL2, INREG(RADEON_DAC_CNTL2) |		\
-	       RADEON_DAC2_PALETTE_ACC_CTL);				\
-    }									\
-} while (0)
-
-
-#endif
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/radeon/server/radeon_reg.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/radeon/server/radeon_reg.h
deleted file mode 100644
index d290d43cf..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/radeon/server/radeon_reg.h
+++ /dev/null
@@ -1,2142 +0,0 @@
-/* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/ati/radeon_reg.h,v 1.30 2003/10/07 22:47:12 martin Exp $ */
-/*
- * Copyright 2000 ATI Technologies Inc., Markham, Ontario, and
- *                VA Linux Systems Inc., Fremont, California.
- *
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining
- * a copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation on the rights to use, copy, modify, merge,
- * publish, distribute, sublicense, and/or sell copies of the Software,
- * and to permit persons to whom the Software is furnished to do so,
- * subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial
- * portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- * NON-INFRINGEMENT.  IN NO EVENT SHALL ATI, VA LINUX SYSTEMS AND/OR
- * THEIR SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
- * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- * DEALINGS IN THE SOFTWARE.
- */
-
-/*
- * Authors:
- *   Kevin E. Martin <martin@xfree86.org>
- *   Rickard E. Faith <faith@valinux.com>
- *   Alan Hourihane <alanh@fairlite.demon.co.uk>
- *
- * References:
- *
- * !!!! FIXME !!!!
- *   RAGE 128 VR/ RAGE 128 GL Register Reference Manual (Technical
- *   Reference Manual P/N RRG-G04100-C Rev. 0.04), ATI Technologies: April
- *   1999.
- *
- * !!!! FIXME !!!!
- *   RAGE 128 Software Development Manual (Technical Reference Manual P/N
- *   SDK-G04000 Rev. 0.01), ATI Technologies: June 1999.
- *
- */
-
-/* !!!! FIXME !!!!  NOTE: THIS FILE HAS BEEN CONVERTED FROM r128_reg.h
- * AND CONTAINS REGISTERS AND REGISTER DEFINITIONS THAT ARE NOT CORRECT
- * ON THE RADEON.  A FULL AUDIT OF THIS CODE IS NEEDED!  */
-
-#ifndef _RADEON_REG_H_
-#define _RADEON_REG_H_
-
-				/* Registers for 2D/Video/Overlay */
-#define RADEON_ADAPTER_ID                   0x0f2c /* PCI */
-#define RADEON_AGP_BASE                     0x0170
-#define RADEON_AGP_CNTL                     0x0174
-#       define RADEON_AGP_APER_SIZE_256MB   (0x00 << 0)
-#       define RADEON_AGP_APER_SIZE_128MB   (0x20 << 0)
-#       define RADEON_AGP_APER_SIZE_64MB    (0x30 << 0)
-#       define RADEON_AGP_APER_SIZE_32MB    (0x38 << 0)
-#       define RADEON_AGP_APER_SIZE_16MB    (0x3c << 0)
-#       define RADEON_AGP_APER_SIZE_8MB     (0x3e << 0)
-#       define RADEON_AGP_APER_SIZE_4MB     (0x3f << 0)
-#       define RADEON_AGP_APER_SIZE_MASK    (0x3f << 0)
-#define RADEON_AGP_COMMAND                  0x0f60 /* PCI */
-#define RADEON_AGP_COMMAND_PCI_CONFIG       0x0060 /* offset in PCI config*/
-#       define RADEON_AGP_ENABLE            (1<<8)
-#define RADEON_AGP_PLL_CNTL                 0x000b /* PLL */
-#define RADEON_AGP_STATUS                   0x0f5c /* PCI */
-#       define RADEON_AGP_1X_MODE           0x01
-#       define RADEON_AGP_2X_MODE           0x02
-#       define RADEON_AGP_4X_MODE           0x04
-#       define RADEON_AGP_FW_MODE           0x10
-#       define RADEON_AGP_MODE_MASK         0x17
-#define RADEON_ATTRDR                       0x03c1 /* VGA */
-#define RADEON_ATTRDW                       0x03c0 /* VGA */
-#define RADEON_ATTRX                        0x03c0 /* VGA */
-#define RADEON_AUX_SC_CNTL                  0x1660
-#       define RADEON_AUX1_SC_EN            (1 << 0)
-#       define RADEON_AUX1_SC_MODE_OR       (0 << 1)
-#       define RADEON_AUX1_SC_MODE_NAND     (1 << 1)
-#       define RADEON_AUX2_SC_EN            (1 << 2)
-#       define RADEON_AUX2_SC_MODE_OR       (0 << 3)
-#       define RADEON_AUX2_SC_MODE_NAND     (1 << 3)
-#       define RADEON_AUX3_SC_EN            (1 << 4)
-#       define RADEON_AUX3_SC_MODE_OR       (0 << 5)
-#       define RADEON_AUX3_SC_MODE_NAND     (1 << 5)
-#define RADEON_AUX1_SC_BOTTOM               0x1670
-#define RADEON_AUX1_SC_LEFT                 0x1664
-#define RADEON_AUX1_SC_RIGHT                0x1668
-#define RADEON_AUX1_SC_TOP                  0x166c
-#define RADEON_AUX2_SC_BOTTOM               0x1680
-#define RADEON_AUX2_SC_LEFT                 0x1674
-#define RADEON_AUX2_SC_RIGHT                0x1678
-#define RADEON_AUX2_SC_TOP                  0x167c
-#define RADEON_AUX3_SC_BOTTOM               0x1690
-#define RADEON_AUX3_SC_LEFT                 0x1684
-#define RADEON_AUX3_SC_RIGHT                0x1688
-#define RADEON_AUX3_SC_TOP                  0x168c
-#define RADEON_AUX_WINDOW_HORZ_CNTL         0x02d8
-#define RADEON_AUX_WINDOW_VERT_CNTL         0x02dc
-
-#define RADEON_BASE_CODE                    0x0f0b
-#define RADEON_BIOS_0_SCRATCH               0x0010
-#define RADEON_BIOS_1_SCRATCH               0x0014
-#define RADEON_BIOS_2_SCRATCH               0x0018
-#define RADEON_BIOS_3_SCRATCH               0x001c
-#define RADEON_BIOS_4_SCRATCH               0x0020
-#define RADEON_BIOS_5_SCRATCH               0x0024
-#define RADEON_BIOS_6_SCRATCH               0x0028
-#define RADEON_BIOS_7_SCRATCH               0x002c
-#define RADEON_BIOS_ROM                     0x0f30 /* PCI */
-#define RADEON_BIST                         0x0f0f /* PCI */
-#define RADEON_BRUSH_DATA0                  0x1480
-#define RADEON_BRUSH_DATA1                  0x1484
-#define RADEON_BRUSH_DATA10                 0x14a8
-#define RADEON_BRUSH_DATA11                 0x14ac
-#define RADEON_BRUSH_DATA12                 0x14b0
-#define RADEON_BRUSH_DATA13                 0x14b4
-#define RADEON_BRUSH_DATA14                 0x14b8
-#define RADEON_BRUSH_DATA15                 0x14bc
-#define RADEON_BRUSH_DATA16                 0x14c0
-#define RADEON_BRUSH_DATA17                 0x14c4
-#define RADEON_BRUSH_DATA18                 0x14c8
-#define RADEON_BRUSH_DATA19                 0x14cc
-#define RADEON_BRUSH_DATA2                  0x1488
-#define RADEON_BRUSH_DATA20                 0x14d0
-#define RADEON_BRUSH_DATA21                 0x14d4
-#define RADEON_BRUSH_DATA22                 0x14d8
-#define RADEON_BRUSH_DATA23                 0x14dc
-#define RADEON_BRUSH_DATA24                 0x14e0
-#define RADEON_BRUSH_DATA25                 0x14e4
-#define RADEON_BRUSH_DATA26                 0x14e8
-#define RADEON_BRUSH_DATA27                 0x14ec
-#define RADEON_BRUSH_DATA28                 0x14f0
-#define RADEON_BRUSH_DATA29                 0x14f4
-#define RADEON_BRUSH_DATA3                  0x148c
-#define RADEON_BRUSH_DATA30                 0x14f8
-#define RADEON_BRUSH_DATA31                 0x14fc
-#define RADEON_BRUSH_DATA32                 0x1500
-#define RADEON_BRUSH_DATA33                 0x1504
-#define RADEON_BRUSH_DATA34                 0x1508
-#define RADEON_BRUSH_DATA35                 0x150c
-#define RADEON_BRUSH_DATA36                 0x1510
-#define RADEON_BRUSH_DATA37                 0x1514
-#define RADEON_BRUSH_DATA38                 0x1518
-#define RADEON_BRUSH_DATA39                 0x151c
-#define RADEON_BRUSH_DATA4                  0x1490
-#define RADEON_BRUSH_DATA40                 0x1520
-#define RADEON_BRUSH_DATA41                 0x1524
-#define RADEON_BRUSH_DATA42                 0x1528
-#define RADEON_BRUSH_DATA43                 0x152c
-#define RADEON_BRUSH_DATA44                 0x1530
-#define RADEON_BRUSH_DATA45                 0x1534
-#define RADEON_BRUSH_DATA46                 0x1538
-#define RADEON_BRUSH_DATA47                 0x153c
-#define RADEON_BRUSH_DATA48                 0x1540
-#define RADEON_BRUSH_DATA49                 0x1544
-#define RADEON_BRUSH_DATA5                  0x1494
-#define RADEON_BRUSH_DATA50                 0x1548
-#define RADEON_BRUSH_DATA51                 0x154c
-#define RADEON_BRUSH_DATA52                 0x1550
-#define RADEON_BRUSH_DATA53                 0x1554
-#define RADEON_BRUSH_DATA54                 0x1558
-#define RADEON_BRUSH_DATA55                 0x155c
-#define RADEON_BRUSH_DATA56                 0x1560
-#define RADEON_BRUSH_DATA57                 0x1564
-#define RADEON_BRUSH_DATA58                 0x1568
-#define RADEON_BRUSH_DATA59                 0x156c
-#define RADEON_BRUSH_DATA6                  0x1498
-#define RADEON_BRUSH_DATA60                 0x1570
-#define RADEON_BRUSH_DATA61                 0x1574
-#define RADEON_BRUSH_DATA62                 0x1578
-#define RADEON_BRUSH_DATA63                 0x157c
-#define RADEON_BRUSH_DATA7                  0x149c
-#define RADEON_BRUSH_DATA8                  0x14a0
-#define RADEON_BRUSH_DATA9                  0x14a4
-#define RADEON_BRUSH_SCALE                  0x1470
-#define RADEON_BRUSH_Y_X                    0x1474
-#define RADEON_BUS_CNTL                     0x0030
-#       define RADEON_BUS_MASTER_DIS         (1 << 6)
-#       define RADEON_BUS_RD_DISCARD_EN      (1 << 24)
-#       define RADEON_BUS_RD_ABORT_EN        (1 << 25)
-#       define RADEON_BUS_MSTR_DISCONNECT_EN (1 << 28)
-#       define RADEON_BUS_WRT_BURST          (1 << 29)
-#       define RADEON_BUS_READ_BURST         (1 << 30)
-#define RADEON_BUS_CNTL1                    0x0034
-#       define RADEON_BUS_WAIT_ON_LOCK_EN    (1 << 4)
-
-#define RADEON_CACHE_CNTL                   0x1724
-#define RADEON_CACHE_LINE                   0x0f0c /* PCI */
-#define RADEON_CAP0_TRIG_CNTL               0x0950 /* ? */
-#define RADEON_CAP1_TRIG_CNTL               0x09c0 /* ? */
-#define RADEON_CAPABILITIES_ID              0x0f50 /* PCI */
-#define RADEON_CAPABILITIES_PTR             0x0f34 /* PCI */
-#define RADEON_CLK_PIN_CNTL                 0x0001 /* PLL */
-#define RADEON_CLOCK_CNTL_DATA              0x000c
-#define RADEON_CLOCK_CNTL_INDEX             0x0008
-#       define RADEON_PLL_WR_EN             (1 << 7)
-#       define RADEON_PLL_DIV_SEL           (3 << 8)
-#       define RADEON_PLL2_DIV_SEL_MASK     ~(3 << 8)
-#define RADEON_CLR_CMP_CLR_3D               0x1a24
-#define RADEON_CLR_CMP_CLR_DST              0x15c8
-#define RADEON_CLR_CMP_CLR_SRC              0x15c4
-#define RADEON_CLR_CMP_CNTL                 0x15c0
-#       define RADEON_SRC_CMP_EQ_COLOR      (4 <<  0)
-#       define RADEON_SRC_CMP_NEQ_COLOR     (5 <<  0)
-#       define RADEON_CLR_CMP_SRC_SOURCE    (1 << 24)
-#define RADEON_CLR_CMP_MASK                 0x15cc
-#       define RADEON_CLR_CMP_MSK           0xffffffff
-#define RADEON_CLR_CMP_MASK_3D              0x1A28
-#define RADEON_COMMAND                      0x0f04 /* PCI */
-#define RADEON_COMPOSITE_SHADOW_ID          0x1a0c
-#define RADEON_CONFIG_APER_0_BASE           0x0100
-#define RADEON_CONFIG_APER_1_BASE           0x0104
-#define RADEON_CONFIG_APER_SIZE             0x0108
-#define RADEON_CONFIG_BONDS                 0x00e8
-#define RADEON_CONFIG_CNTL                  0x00e0
-#       define RADEON_CFG_ATI_REV_A11       (0   << 16)
-#       define RADEON_CFG_ATI_REV_A12       (1   << 16)
-#       define RADEON_CFG_ATI_REV_A13       (2   << 16)
-#       define RADEON_CFG_ATI_REV_ID_MASK   (0xf << 16)
-#define RADEON_CONFIG_MEMSIZE               0x00f8
-#define RADEON_CONFIG_MEMSIZE_EMBEDDED      0x0114
-#define RADEON_CONFIG_REG_1_BASE            0x010c
-#define RADEON_CONFIG_REG_APER_SIZE         0x0110
-#define RADEON_CONFIG_XSTRAP                0x00e4
-#define RADEON_CONSTANT_COLOR_C             0x1d34
-#       define RADEON_CONSTANT_COLOR_MASK   0x00ffffff
-#       define RADEON_CONSTANT_COLOR_ONE    0x00ffffff
-#       define RADEON_CONSTANT_COLOR_ZERO   0x00000000
-#define RADEON_CRC_CMDFIFO_ADDR             0x0740
-#define RADEON_CRC_CMDFIFO_DOUT             0x0744
-#define RADEON_GRPH_BUFFER_CNTL             0x02f0
-#       define RADEON_GRPH_START_REQ_MASK          (0x7f)
-#       define RADEON_GRPH_START_REQ_SHIFT         0
-#       define RADEON_GRPH_STOP_REQ_MASK           (0x7f<<8)
-#       define RADEON_GRPH_STOP_REQ_SHIFT          8
-#       define RADEON_GRPH_CRITICAL_POINT_MASK     (0x7f<<16)
-#       define RADEON_GRPH_CRITICAL_POINT_SHIFT    16
-#       define RADEON_GRPH_CRITICAL_CNTL           (1<<28)
-#       define RADEON_GRPH_BUFFER_SIZE             (1<<29)
-#       define RADEON_GRPH_CRITICAL_AT_SOF         (1<<30)
-#       define RADEON_GRPH_STOP_CNTL               (1<<31)
-#define RADEON_GRPH2_BUFFER_CNTL            0x03f0
-#       define RADEON_GRPH2_START_REQ_MASK         (0x7f)
-#       define RADEON_GRPH2_START_REQ_SHIFT         0
-#       define RADEON_GRPH2_STOP_REQ_MASK          (0x7f<<8)
-#       define RADEON_GRPH2_STOP_REQ_SHIFT         8
-#       define RADEON_GRPH2_CRITICAL_POINT_MASK    (0x7f<<16)
-#       define RADEON_GRPH2_CRITICAL_POINT_SHIFT   16
-#       define RADEON_GRPH2_CRITICAL_CNTL          (1<<28)
-#       define RADEON_GRPH2_BUFFER_SIZE            (1<<29)
-#       define RADEON_GRPH2_CRITICAL_AT_SOF        (1<<30)
-#       define RADEON_GRPH2_STOP_CNTL              (1<<31)
-#define RADEON_CRTC_CRNT_FRAME              0x0214
-#define RADEON_CRTC_EXT_CNTL                0x0054
-#       define RADEON_CRTC_VGA_XOVERSCAN    (1 <<  0)
-#       define RADEON_VGA_ATI_LINEAR        (1 <<  3)
-#       define RADEON_XCRT_CNT_EN           (1 <<  6)
-#       define RADEON_CRTC_HSYNC_DIS        (1 <<  8)
-#       define RADEON_CRTC_VSYNC_DIS        (1 <<  9)
-#       define RADEON_CRTC_DISPLAY_DIS      (1 << 10)
-#       define RADEON_CRTC_SYNC_TRISTAT     (1 << 11)
-#       define RADEON_CRTC_CRT_ON           (1 << 15)
-#define RADEON_CRTC_EXT_CNTL_DPMS_BYTE      0x0055
-#       define RADEON_CRTC_HSYNC_DIS_BYTE   (1 <<  0)
-#       define RADEON_CRTC_VSYNC_DIS_BYTE   (1 <<  1)
-#       define RADEON_CRTC_DISPLAY_DIS_BYTE (1 <<  2)
-#define RADEON_CRTC_GEN_CNTL                0x0050
-#       define RADEON_CRTC_DBL_SCAN_EN      (1 <<  0)
-#       define RADEON_CRTC_INTERLACE_EN     (1 <<  1)
-#       define RADEON_CRTC_CSYNC_EN         (1 <<  4)
-#       define RADEON_CRTC_CUR_EN           (1 << 16)
-#       define RADEON_CRTC_CUR_MODE_MASK    (7 << 17)
-#       define RADEON_CRTC_ICON_EN          (1 << 20)
-#       define RADEON_CRTC_EXT_DISP_EN      (1 << 24)
-#       define RADEON_CRTC_EN               (1 << 25)
-#       define RADEON_CRTC_DISP_REQ_EN_B    (1 << 26)
-#define RADEON_CRTC2_GEN_CNTL               0x03f8
-#       define RADEON_CRTC2_DBL_SCAN_EN     (1 <<  0)
-#       define RADEON_CRTC2_INTERLACE_EN    (1 <<  1)
-#       define RADEON_CRTC2_SYNC_TRISTAT    (1 <<  4)
-#       define RADEON_CRTC2_HSYNC_TRISTAT   (1 <<  5)
-#       define RADEON_CRTC2_VSYNC_TRISTAT   (1 <<  6)
-#       define RADEON_CRTC2_CRT2_ON         (1 <<  7)
-#       define RADEON_CRTC2_ICON_EN         (1 << 15)
-#       define RADEON_CRTC2_CUR_EN          (1 << 16)
-#       define RADEON_CRTC2_CUR_MODE_MASK   (7 << 20)
-#       define RADEON_CRTC2_DISP_DIS        (1 << 23)
-#       define RADEON_CRTC2_EN              (1 << 25)
-#       define RADEON_CRTC2_DISP_REQ_EN_B   (1 << 26)
-#       define RADEON_CRTC2_CSYNC_EN        (1 << 27)
-#       define RADEON_CRTC2_HSYNC_DIS       (1 << 28)
-#       define RADEON_CRTC2_VSYNC_DIS       (1 << 29)
-#define RADEON_CRTC_MORE_CNTL               0x27c
-#       define RADEON_CRTC_H_CUTOFF_ACTIVE_EN (1<<4)   
-#       define RADEON_CRTC_V_CUTOFF_ACTIVE_EN (1<<5)   
-#define RADEON_CRTC_GUI_TRIG_VLINE          0x0218
-#define RADEON_CRTC_H_SYNC_STRT_WID         0x0204
-#       define RADEON_CRTC_H_SYNC_STRT_PIX        (0x07  <<  0)
-#       define RADEON_CRTC_H_SYNC_STRT_CHAR       (0x3ff <<  3)
-#       define RADEON_CRTC_H_SYNC_STRT_CHAR_SHIFT 3
-#       define RADEON_CRTC_H_SYNC_WID             (0x3f  << 16)
-#       define RADEON_CRTC_H_SYNC_WID_SHIFT       16
-#       define RADEON_CRTC_H_SYNC_POL             (1     << 23)
-#define RADEON_CRTC2_H_SYNC_STRT_WID        0x0304
-#       define RADEON_CRTC2_H_SYNC_STRT_PIX        (0x07  <<  0)
-#       define RADEON_CRTC2_H_SYNC_STRT_CHAR       (0x3ff <<  3)
-#       define RADEON_CRTC2_H_SYNC_STRT_CHAR_SHIFT 3
-#       define RADEON_CRTC2_H_SYNC_WID             (0x3f  << 16)
-#       define RADEON_CRTC2_H_SYNC_WID_SHIFT       16
-#       define RADEON_CRTC2_H_SYNC_POL             (1     << 23)
-#define RADEON_CRTC_H_TOTAL_DISP            0x0200
-#       define RADEON_CRTC_H_TOTAL          (0x03ff << 0)
-#       define RADEON_CRTC_H_TOTAL_SHIFT    0
-#       define RADEON_CRTC_H_DISP           (0x01ff << 16)
-#       define RADEON_CRTC_H_DISP_SHIFT     16
-#define RADEON_CRTC2_H_TOTAL_DISP           0x0300
-#       define RADEON_CRTC2_H_TOTAL         (0x03ff << 0)
-#       define RADEON_CRTC2_H_TOTAL_SHIFT   0
-#       define RADEON_CRTC2_H_DISP          (0x01ff << 16)
-#       define RADEON_CRTC2_H_DISP_SHIFT    16
-#define RADEON_CRTC_OFFSET                  0x0224
-#define RADEON_CRTC2_OFFSET                 0x0324
-#define RADEON_CRTC_OFFSET_CNTL             0x0228
-#       define RADEON_CRTC_TILE_EN          (1 << 15)
-#define RADEON_CRTC2_OFFSET_CNTL            0x0328
-#       define RADEON_CRTC2_TILE_EN         (1 << 15)
-#define RADEON_CRTC_PITCH                   0x022c
-#define RADEON_CRTC2_PITCH                  0x032c
-#define RADEON_CRTC_STATUS                  0x005c
-#       define RADEON_CRTC_VBLANK_SAVE      (1 <<  1)
-#       define RADEON_CRTC_VBLANK_SAVE_CLEAR  (1 <<  1)
-#define RADEON_CRTC2_STATUS                  0x03fc
-#       define RADEON_CRTC2_VBLANK_SAVE      (1 <<  1)
-#       define RADEON_CRTC2_VBLANK_SAVE_CLEAR  (1 <<  1)
-#define RADEON_CRTC_V_SYNC_STRT_WID         0x020c
-#       define RADEON_CRTC_V_SYNC_STRT        (0x7ff <<  0)
-#       define RADEON_CRTC_V_SYNC_STRT_SHIFT  0
-#       define RADEON_CRTC_V_SYNC_WID         (0x1f  << 16)
-#       define RADEON_CRTC_V_SYNC_WID_SHIFT   16
-#       define RADEON_CRTC_V_SYNC_POL         (1     << 23)
-#define RADEON_CRTC2_V_SYNC_STRT_WID        0x030c
-#       define RADEON_CRTC2_V_SYNC_STRT       (0x7ff <<  0)
-#       define RADEON_CRTC2_V_SYNC_STRT_SHIFT 0
-#       define RADEON_CRTC2_V_SYNC_WID        (0x1f  << 16)
-#       define RADEON_CRTC2_V_SYNC_WID_SHIFT  16
-#       define RADEON_CRTC2_V_SYNC_POL        (1     << 23)
-#define RADEON_CRTC_V_TOTAL_DISP            0x0208
-#       define RADEON_CRTC_V_TOTAL          (0x07ff << 0)
-#       define RADEON_CRTC_V_TOTAL_SHIFT    0
-#       define RADEON_CRTC_V_DISP           (0x07ff << 16)
-#       define RADEON_CRTC_V_DISP_SHIFT     16
-#define RADEON_CRTC2_V_TOTAL_DISP           0x0308
-#       define RADEON_CRTC2_V_TOTAL         (0x07ff << 0)
-#       define RADEON_CRTC2_V_TOTAL_SHIFT   0
-#       define RADEON_CRTC2_V_DISP          (0x07ff << 16)
-#       define RADEON_CRTC2_V_DISP_SHIFT    16
-#define RADEON_CRTC_VLINE_CRNT_VLINE        0x0210
-#       define RADEON_CRTC_CRNT_VLINE_MASK  (0x7ff << 16)
-#define RADEON_CRTC2_CRNT_FRAME             0x0314
-#define RADEON_CRTC2_GUI_TRIG_VLINE         0x0318
-#define RADEON_CRTC2_STATUS                 0x03fc
-#define RADEON_CRTC2_VLINE_CRNT_VLINE       0x0310
-#define RADEON_CRTC8_DATA                   0x03d5 /* VGA, 0x3b5 */
-#define RADEON_CRTC8_IDX                    0x03d4 /* VGA, 0x3b4 */
-#define RADEON_CUR_CLR0                     0x026c
-#define RADEON_CUR_CLR1                     0x0270
-#define RADEON_CUR_HORZ_VERT_OFF            0x0268
-#define RADEON_CUR_HORZ_VERT_POSN           0x0264
-#define RADEON_CUR_OFFSET                   0x0260
-#       define RADEON_CUR_LOCK              (1 << 31)
-#define RADEON_CUR2_CLR0                    0x036c
-#define RADEON_CUR2_CLR1                    0x0370
-#define RADEON_CUR2_HORZ_VERT_OFF           0x0368
-#define RADEON_CUR2_HORZ_VERT_POSN          0x0364
-#define RADEON_CUR2_OFFSET                  0x0360
-#       define RADEON_CUR2_LOCK             (1 << 31)
-
-#define RADEON_DAC_CNTL                     0x0058
-#       define RADEON_DAC_RANGE_CNTL        (3 <<  0)
-#       define RADEON_DAC_RANGE_CNTL_MASK   0x03
-#       define RADEON_DAC_BLANKING          (1 <<  2)
-#       define RADEON_DAC_CMP_EN            (1 <<  3)
-#       define RADEON_DAC_CMP_OUTPUT        (1 <<  7)
-#       define RADEON_DAC_8BIT_EN           (1 <<  8)
-#       define RADEON_DAC_VGA_ADR_EN        (1 << 13)
-#       define RADEON_DAC_PDWN              (1 << 15)
-#       define RADEON_DAC_MASK_ALL          (0xff << 24)
-#define RADEON_DAC_CNTL2                    0x007c
-#       define RADEON_DAC2_DAC_CLK_SEL      (1 <<  0)
-#       define RADEON_DAC2_DAC2_CLK_SEL     (1 <<  1)
-#       define RADEON_DAC2_PALETTE_ACC_CTL  (1 <<  5)
-#define RADEON_DAC_EXT_CNTL                 0x0280
-#       define RADEON_DAC_FORCE_BLANK_OFF_EN (1 << 4)
-#       define RADEON_DAC_FORCE_DATA_EN      (1 << 5)
-#       define RADEON_DAC_FORCE_DATA_SEL_MASK (3 << 6)
-#       define RADEON_DAC_FORCE_DATA_MASK   0x0003ff00
-#       define RADEON_DAC_FORCE_DATA_SHIFT  8
-#define RADEON_TV_DAC_CNTL                  0x088c
-#       define RADEON_TV_DAC_STD_MASK       0x0300
-#       define RADEON_TV_DAC_RDACPD         (1 <<  24)
-#       define RADEON_TV_DAC_GDACPD         (1 <<  25)
-#       define RADEON_TV_DAC_BDACPD         (1 <<  26)
-#define RADEON_DISP_HW_DEBUG                0x0d14
-#       define RADEON_CRT2_DISP1_SEL        (1 <<  5)
-#define RADEON_DISP_OUTPUT_CNTL             0x0d64
-#       define RADEON_DISP_DAC_SOURCE_MASK  0x03
-#       define RADEON_DISP_DAC2_SOURCE_MASK  0x0c
-#       define RADEON_DISP_DAC_SOURCE_CRTC2 0x01
-#       define RADEON_DISP_DAC2_SOURCE_CRTC2 0x04
-#define RADEON_DAC_CRC_SIG                  0x02cc
-#define RADEON_DAC_DATA                     0x03c9 /* VGA */
-#define RADEON_DAC_MASK                     0x03c6 /* VGA */
-#define RADEON_DAC_R_INDEX                  0x03c7 /* VGA */
-#define RADEON_DAC_W_INDEX                  0x03c8 /* VGA */
-#define RADEON_DDA_CONFIG                   0x02e0
-#define RADEON_DDA_ON_OFF                   0x02e4
-#define RADEON_DEFAULT_OFFSET               0x16e0
-#define RADEON_DEFAULT_PITCH                0x16e4
-#define RADEON_DEFAULT_SC_BOTTOM_RIGHT      0x16e8
-#       define RADEON_DEFAULT_SC_RIGHT_MAX  (0x1fff <<  0)
-#       define RADEON_DEFAULT_SC_BOTTOM_MAX (0x1fff << 16)
-#define RADEON_DESTINATION_3D_CLR_CMP_VAL   0x1820
-#define RADEON_DESTINATION_3D_CLR_CMP_MSK   0x1824
-#define RADEON_DEVICE_ID                    0x0f02 /* PCI */
-#define RADEON_DISP_MISC_CNTL               0x0d00
-#       define RADEON_SOFT_RESET_GRPH_PP    (1 << 0)
-#define RADEON_DISP_MERGE_CNTL	          0x0d60
-#       define RADEON_DISP_ALPHA_MODE_MASK  0x03
-#       define RADEON_DISP_ALPHA_MODE_KEY   0
-#       define RADEON_DISP_ALPHA_MODE_PER_PIXEL 1
-#       define RADEON_DISP_ALPHA_MODE_GLOBAL 2
-#       define RADEON_DISP_RGB_OFFSET_EN    (1<<8)
-#       define RADEON_DISP_GRPH_ALPHA_MASK  (0xff << 16)
-#       define RADEON_DISP_OV0_ALPHA_MASK   (0xff << 24)
-#	define RADEON_DISP_LIN_TRANS_BYPASS (0x01 << 9)
-#define RADEON_DISP2_MERGE_CNTL	            0x0d68
-#       define RADEON_DISP2_RGB_OFFSET_EN   (1<<8)
-#define RADEON_DISP_LIN_TRANS_GRPH_A        0x0d80
-#define RADEON_DISP_LIN_TRANS_GRPH_B        0x0d84
-#define RADEON_DISP_LIN_TRANS_GRPH_C        0x0d88
-#define RADEON_DISP_LIN_TRANS_GRPH_D        0x0d8c
-#define RADEON_DISP_LIN_TRANS_GRPH_E        0x0d90
-#define RADEON_DISP_LIN_TRANS_GRPH_F        0x0d98
-#define RADEON_DP_BRUSH_BKGD_CLR            0x1478
-#define RADEON_DP_BRUSH_FRGD_CLR            0x147c
-#define RADEON_DP_CNTL                      0x16c0
-#       define RADEON_DST_X_LEFT_TO_RIGHT   (1 <<  0)
-#       define RADEON_DST_Y_TOP_TO_BOTTOM   (1 <<  1)
-#define RADEON_DP_CNTL_XDIR_YDIR_YMAJOR     0x16d0
-#       define RADEON_DST_Y_MAJOR             (1 <<  2)
-#       define RADEON_DST_Y_DIR_TOP_TO_BOTTOM (1 << 15)
-#       define RADEON_DST_X_DIR_LEFT_TO_RIGHT (1 << 31)
-#define RADEON_DP_DATATYPE                  0x16c4
-#       define RADEON_HOST_BIG_ENDIAN_EN    (1 << 29)
-#define RADEON_DP_GUI_MASTER_CNTL           0x146c
-#       define RADEON_GMC_SRC_PITCH_OFFSET_CNTL   (1    <<  0)
-#       define RADEON_GMC_DST_PITCH_OFFSET_CNTL   (1    <<  1)
-#       define RADEON_GMC_SRC_CLIPPING            (1    <<  2)
-#       define RADEON_GMC_DST_CLIPPING            (1    <<  3)
-#       define RADEON_GMC_BRUSH_DATATYPE_MASK     (0x0f <<  4)
-#       define RADEON_GMC_BRUSH_8X8_MONO_FG_BG    (0    <<  4)
-#       define RADEON_GMC_BRUSH_8X8_MONO_FG_LA    (1    <<  4)
-#       define RADEON_GMC_BRUSH_1X8_MONO_FG_BG    (4    <<  4)
-#       define RADEON_GMC_BRUSH_1X8_MONO_FG_LA    (5    <<  4)
-#       define RADEON_GMC_BRUSH_32x1_MONO_FG_BG   (6    <<  4)
-#       define RADEON_GMC_BRUSH_32x1_MONO_FG_LA   (7    <<  4)
-#       define RADEON_GMC_BRUSH_32x32_MONO_FG_BG  (8    <<  4)
-#       define RADEON_GMC_BRUSH_32x32_MONO_FG_LA  (9    <<  4)
-#       define RADEON_GMC_BRUSH_8x8_COLOR         (10   <<  4)
-#       define RADEON_GMC_BRUSH_1X8_COLOR         (12   <<  4)
-#       define RADEON_GMC_BRUSH_SOLID_COLOR       (13   <<  4)
-#       define RADEON_GMC_BRUSH_NONE              (15   <<  4)
-#       define RADEON_GMC_DST_8BPP_CI             (2    <<  8)
-#       define RADEON_GMC_DST_15BPP               (3    <<  8)
-#       define RADEON_GMC_DST_16BPP               (4    <<  8)
-#       define RADEON_GMC_DST_24BPP               (5    <<  8)
-#       define RADEON_GMC_DST_32BPP               (6    <<  8)
-#       define RADEON_GMC_DST_8BPP_RGB            (7    <<  8)
-#       define RADEON_GMC_DST_Y8                  (8    <<  8)
-#       define RADEON_GMC_DST_RGB8                (9    <<  8)
-#       define RADEON_GMC_DST_VYUY                (11   <<  8)
-#       define RADEON_GMC_DST_YVYU                (12   <<  8)
-#       define RADEON_GMC_DST_AYUV444             (14   <<  8)
-#       define RADEON_GMC_DST_ARGB4444            (15   <<  8)
-#       define RADEON_GMC_DST_DATATYPE_MASK       (0x0f <<  8)
-#       define RADEON_GMC_DST_DATATYPE_SHIFT      8
-#       define RADEON_GMC_SRC_DATATYPE_MASK       (3    << 12)
-#       define RADEON_GMC_SRC_DATATYPE_MONO_FG_BG (0    << 12)
-#       define RADEON_GMC_SRC_DATATYPE_MONO_FG_LA (1    << 12)
-#       define RADEON_GMC_SRC_DATATYPE_COLOR      (3    << 12)
-#       define RADEON_GMC_BYTE_PIX_ORDER          (1    << 14)
-#       define RADEON_GMC_BYTE_MSB_TO_LSB         (0    << 14)
-#       define RADEON_GMC_BYTE_LSB_TO_MSB         (1    << 14)
-#       define RADEON_GMC_CONVERSION_TEMP         (1    << 15)
-#       define RADEON_GMC_CONVERSION_TEMP_6500    (0    << 15)
-#       define RADEON_GMC_CONVERSION_TEMP_9300    (1    << 15)
-#       define RADEON_GMC_ROP3_MASK               (0xff << 16)
-#       define RADEON_DP_SRC_SOURCE_MASK          (7    << 24)
-#       define RADEON_DP_SRC_SOURCE_MEMORY        (2    << 24)
-#       define RADEON_DP_SRC_SOURCE_HOST_DATA     (3    << 24)
-#       define RADEON_GMC_3D_FCN_EN               (1    << 27)
-#       define RADEON_GMC_CLR_CMP_CNTL_DIS        (1    << 28)
-#       define RADEON_GMC_AUX_CLIP_DIS            (1    << 29)
-#       define RADEON_GMC_WR_MSK_DIS              (1    << 30)
-#       define RADEON_GMC_LD_BRUSH_Y_X            (1    << 31)
-#       define RADEON_ROP3_ZERO             0x00000000
-#       define RADEON_ROP3_DSa              0x00880000
-#       define RADEON_ROP3_SDna             0x00440000
-#       define RADEON_ROP3_S                0x00cc0000
-#       define RADEON_ROP3_DSna             0x00220000
-#       define RADEON_ROP3_D                0x00aa0000
-#       define RADEON_ROP3_DSx              0x00660000
-#       define RADEON_ROP3_DSo              0x00ee0000
-#       define RADEON_ROP3_DSon             0x00110000
-#       define RADEON_ROP3_DSxn             0x00990000
-#       define RADEON_ROP3_Dn               0x00550000
-#       define RADEON_ROP3_SDno             0x00dd0000
-#       define RADEON_ROP3_Sn               0x00330000
-#       define RADEON_ROP3_DSno             0x00bb0000
-#       define RADEON_ROP3_DSan             0x00770000
-#       define RADEON_ROP3_ONE              0x00ff0000
-#       define RADEON_ROP3_DPa              0x00a00000
-#       define RADEON_ROP3_PDna             0x00500000
-#       define RADEON_ROP3_P                0x00f00000
-#       define RADEON_ROP3_DPna             0x000a0000
-#       define RADEON_ROP3_D                0x00aa0000
-#       define RADEON_ROP3_DPx              0x005a0000
-#       define RADEON_ROP3_DPo              0x00fa0000
-#       define RADEON_ROP3_DPon             0x00050000
-#       define RADEON_ROP3_PDxn             0x00a50000
-#       define RADEON_ROP3_PDno             0x00f50000
-#       define RADEON_ROP3_Pn               0x000f0000
-#       define RADEON_ROP3_DPno             0x00af0000
-#       define RADEON_ROP3_DPan             0x005f0000
-#define RADEON_DP_GUI_MASTER_CNTL_C         0x1c84
-#define RADEON_DP_MIX                       0x16c8
-#define RADEON_DP_SRC_BKGD_CLR              0x15dc
-#define RADEON_DP_SRC_FRGD_CLR              0x15d8
-#define RADEON_DP_WRITE_MASK                0x16cc
-#define RADEON_DST_BRES_DEC                 0x1630
-#define RADEON_DST_BRES_ERR                 0x1628
-#define RADEON_DST_BRES_INC                 0x162c
-#define RADEON_DST_BRES_LNTH                0x1634
-#define RADEON_DST_BRES_LNTH_SUB            0x1638
-#define RADEON_DST_HEIGHT                   0x1410
-#define RADEON_DST_HEIGHT_WIDTH             0x143c
-#define RADEON_DST_HEIGHT_WIDTH_8           0x158c
-#define RADEON_DST_HEIGHT_WIDTH_BW          0x15b4
-#define RADEON_DST_HEIGHT_Y                 0x15a0
-#define RADEON_DST_LINE_START               0x1600
-#define RADEON_DST_LINE_END                 0x1604
-#define RADEON_DST_LINE_PATCOUNT            0x1608
-#       define RADEON_BRES_CNTL_SHIFT       8
-#define RADEON_DST_OFFSET                   0x1404
-#define RADEON_DST_PITCH                    0x1408
-#define RADEON_DST_PITCH_OFFSET             0x142c
-#define RADEON_DST_PITCH_OFFSET_C           0x1c80
-#       define RADEON_PITCH_SHIFT           21
-#       define RADEON_DST_TILE_LINEAR       (0 << 30)
-#       define RADEON_DST_TILE_MACRO        (1 << 30)
-#       define RADEON_DST_TILE_MICRO        (2 << 30)
-#       define RADEON_DST_TILE_BOTH         (3 << 30)
-#define RADEON_DST_WIDTH                    0x140c
-#define RADEON_DST_WIDTH_HEIGHT             0x1598
-#define RADEON_DST_WIDTH_X                  0x1588
-#define RADEON_DST_WIDTH_X_INCY             0x159c
-#define RADEON_DST_X                        0x141c
-#define RADEON_DST_X_SUB                    0x15a4
-#define RADEON_DST_X_Y                      0x1594
-#define RADEON_DST_Y                        0x1420
-#define RADEON_DST_Y_SUB                    0x15a8
-#define RADEON_DST_Y_X                      0x1438
-
-#define RADEON_FCP_CNTL                     0x0910
-#      define RADEON_FCP0_SRC_PCICLK             0
-#      define RADEON_FCP0_SRC_PCLK               1
-#      define RADEON_FCP0_SRC_PCLKb              2
-#      define RADEON_FCP0_SRC_HREF               3
-#      define RADEON_FCP0_SRC_GND                4
-#      define RADEON_FCP0_SRC_HREFb              5
-#define RADEON_FLUSH_1                      0x1704
-#define RADEON_FLUSH_2                      0x1708
-#define RADEON_FLUSH_3                      0x170c
-#define RADEON_FLUSH_4                      0x1710
-#define RADEON_FLUSH_5                      0x1714
-#define RADEON_FLUSH_6                      0x1718
-#define RADEON_FLUSH_7                      0x171c
-#define RADEON_FOG_3D_TABLE_START           0x1810
-#define RADEON_FOG_3D_TABLE_END             0x1814
-#define RADEON_FOG_3D_TABLE_DENSITY         0x181c
-#define RADEON_FOG_TABLE_INDEX              0x1a14
-#define RADEON_FOG_TABLE_DATA               0x1a18
-#define RADEON_FP_CRTC_H_TOTAL_DISP         0x0250
-#define RADEON_FP_CRTC_V_TOTAL_DISP         0x0254
-#define RADEON_FP_CRTC2_H_TOTAL_DISP        0x0350
-#define RADEON_FP_CRTC2_V_TOTAL_DISP        0x0354
-#       define RADEON_FP_CRTC_H_TOTAL_MASK      0x000003ff
-#       define RADEON_FP_CRTC_H_DISP_MASK       0x01ff0000
-#       define RADEON_FP_CRTC_V_TOTAL_MASK      0x00000fff
-#       define RADEON_FP_CRTC_V_DISP_MASK       0x0fff0000
-#       define RADEON_FP_H_SYNC_STRT_CHAR_MASK  0x00001ff8
-#       define RADEON_FP_H_SYNC_WID_MASK        0x003f0000
-#       define RADEON_FP_V_SYNC_STRT_MASK       0x00000fff
-#       define RADEON_FP_V_SYNC_WID_MASK        0x001f0000
-#       define RADEON_FP_CRTC_H_TOTAL_SHIFT     0x00000000
-#       define RADEON_FP_CRTC_H_DISP_SHIFT      0x00000010
-#       define RADEON_FP_CRTC_V_TOTAL_SHIFT     0x00000000
-#       define RADEON_FP_CRTC_V_DISP_SHIFT      0x00000010
-#       define RADEON_FP_H_SYNC_STRT_CHAR_SHIFT 0x00000003
-#       define RADEON_FP_H_SYNC_WID_SHIFT       0x00000010
-#       define RADEON_FP_V_SYNC_STRT_SHIFT      0x00000000
-#       define RADEON_FP_V_SYNC_WID_SHIFT       0x00000010
-#define RADEON_FP_GEN_CNTL                  0x0284
-#       define RADEON_FP_FPON                  (1 <<  0)
-#       define RADEON_FP_TMDS_EN               (1 <<  2)
-#       define RADEON_FP_PANEL_FORMAT          (1 <<  3)
-#       define RADEON_FP_EN_TMDS               (1 <<  7)
-#       define RADEON_FP_DETECT_SENSE          (1 <<  8)
-#       define RADEON_FP_SEL_CRTC2             (1 << 13)
-#       define RADEON_FP_CRTC_DONT_SHADOW_HPAR (1 << 15)
-#       define RADEON_FP_CRTC_DONT_SHADOW_VPAR (1 << 16)
-#       define RADEON_FP_CRTC_DONT_SHADOW_HEND (1 << 17)
-#       define RADEON_FP_CRTC_USE_SHADOW_VEND  (1 << 18)
-#       define RADEON_FP_RMX_HVSYNC_CONTROL_EN (1 << 20)
-#       define RADEON_FP_DFP_SYNC_SEL          (1 << 21)
-#       define RADEON_FP_CRTC_LOCK_8DOT        (1 << 22)
-#       define RADEON_FP_CRT_SYNC_SEL          (1 << 23)
-#       define RADEON_FP_USE_SHADOW_EN         (1 << 24)
-#       define RADEON_FP_CRT_SYNC_ALT          (1 << 26)
-#define RADEON_FP2_GEN_CNTL                 0x0288
-#       define RADEON_FP2_BLANK_EN             (1 <<  1)
-#       define RADEON_FP2_ON                   (1 <<  2)
-#       define RADEON_FP2_PANEL_FORMAT         (1 <<  3)
-#       define RADEON_FP2_SOURCE_SEL_MASK      (3 << 10)
-#       define RADEON_FP2_SOURCE_SEL_CRTC2     (1 << 10)
-#       define RADEON_FP2_SRC_SEL_MASK         (3 << 13)
-#       define RADEON_FP2_SRC_SEL_CRTC2        (1 << 13)
-#       define RADEON_FP2_FP_POL               (1 << 16)
-#       define RADEON_FP2_LP_POL               (1 << 17)
-#       define RADEON_FP2_SCK_POL              (1 << 18)
-#       define RADEON_FP2_LCD_CNTL_MASK        (7 << 19)
-#       define RADEON_FP2_PAD_FLOP_EN          (1 << 22)
-#       define RADEON_FP2_CRC_EN               (1 << 23)
-#       define RADEON_FP2_CRC_READ_EN          (1 << 24)
-#       define RADEON_FP2_DV0_EN               (1 << 25)
-#       define RADEON_FP2_DV0_RATE_SEL_SDR     (1 << 26)
-#define RADEON_FP_H_SYNC_STRT_WID           0x02c4
-#define RADEON_FP_H2_SYNC_STRT_WID          0x03c4
-#define RADEON_FP_HORZ_STRETCH              0x028c
-#define RADEON_FP_HORZ2_STRETCH             0x038c
-#       define RADEON_HORZ_STRETCH_RATIO_MASK 0xffff
-#       define RADEON_HORZ_STRETCH_RATIO_MAX  4096
-#       define RADEON_HORZ_PANEL_SIZE         (0x1ff   << 16)
-#       define RADEON_HORZ_PANEL_SHIFT        16
-#       define RADEON_HORZ_STRETCH_PIXREP     (0      << 25)
-#       define RADEON_HORZ_STRETCH_BLEND      (1      << 26)
-#       define RADEON_HORZ_STRETCH_ENABLE     (1      << 25)
-#       define RADEON_HORZ_AUTO_RATIO         (1      << 27)
-#       define RADEON_HORZ_FP_LOOP_STRETCH    (0x7    << 28)
-#       define RADEON_HORZ_AUTO_RATIO_INC     (1      << 31)
-#define RADEON_FP_V_SYNC_STRT_WID           0x02c8
-#define RADEON_FP_VERT_STRETCH              0x0290
-#define RADEON_FP_V2_SYNC_STRT_WID          0x03c8
-#define RADEON_FP_VERT2_STRETCH             0x0390
-#       define RADEON_VERT_PANEL_SIZE          (0xfff << 12)
-#       define RADEON_VERT_PANEL_SHIFT         12
-#       define RADEON_VERT_STRETCH_RATIO_MASK  0xfff
-#       define RADEON_VERT_STRETCH_RATIO_SHIFT 0
-#       define RADEON_VERT_STRETCH_RATIO_MAX   4096
-#       define RADEON_VERT_STRETCH_ENABLE      (1     << 25)
-#       define RADEON_VERT_STRETCH_LINEREP     (0     << 26)
-#       define RADEON_VERT_STRETCH_BLEND       (1     << 26)
-#       define RADEON_VERT_AUTO_RATIO_EN       (1     << 27)
-#       define RADEON_VERT_STRETCH_RESERVED    0xf1000000
-
-#define RADEON_GEN_INT_CNTL                 0x0040
-#define RADEON_GEN_INT_STATUS               0x0044
-#       define RADEON_VSYNC_INT_AK          (1 <<  2)
-#       define RADEON_VSYNC_INT             (1 <<  2)
-#       define RADEON_VSYNC2_INT_AK         (1 <<  6)
-#       define RADEON_VSYNC2_INT            (1 <<  6)
-#define RADEON_GENENB                       0x03c3 /* VGA */
-#define RADEON_GENFC_RD                     0x03ca /* VGA */
-#define RADEON_GENFC_WT                     0x03da /* VGA, 0x03ba */
-#define RADEON_GENMO_RD                     0x03cc /* VGA */
-#define RADEON_GENMO_WT                     0x03c2 /* VGA */
-#define RADEON_GENS0                        0x03c2 /* VGA */
-#define RADEON_GENS1                        0x03da /* VGA, 0x03ba */
-#define RADEON_GPIO_MONID                   0x0068 /* DDC interface via I2C */
-#define RADEON_GPIO_MONIDB                  0x006c
-#define RADEON_GPIO_CRT2_DDC                0x006c
-#define RADEON_GPIO_DVI_DDC                 0x0064
-#define RADEON_GPIO_VGA_DDC                 0x0060
-#       define RADEON_GPIO_A_0              (1 <<  0)
-#       define RADEON_GPIO_A_1              (1 <<  1)
-#       define RADEON_GPIO_Y_0              (1 <<  8)
-#       define RADEON_GPIO_Y_1              (1 <<  9)
-#       define RADEON_GPIO_Y_SHIFT_0        8
-#       define RADEON_GPIO_Y_SHIFT_1        9
-#       define RADEON_GPIO_EN_0             (1 << 16)
-#       define RADEON_GPIO_EN_1             (1 << 17)
-#       define RADEON_GPIO_MASK_0           (1 << 24) /*??*/
-#       define RADEON_GPIO_MASK_1           (1 << 25) /*??*/
-#define RADEON_GRPH8_DATA                   0x03cf /* VGA */
-#define RADEON_GRPH8_IDX                    0x03ce /* VGA */
-#define RADEON_GUI_SCRATCH_REG0             0x15e0
-#define RADEON_GUI_SCRATCH_REG1             0x15e4
-#define RADEON_GUI_SCRATCH_REG2             0x15e8
-#define RADEON_GUI_SCRATCH_REG3             0x15ec
-#define RADEON_GUI_SCRATCH_REG4             0x15f0
-#define RADEON_GUI_SCRATCH_REG5             0x15f4
-
-#define RADEON_HEADER                       0x0f0e /* PCI */
-#define RADEON_HOST_DATA0                   0x17c0
-#define RADEON_HOST_DATA1                   0x17c4
-#define RADEON_HOST_DATA2                   0x17c8
-#define RADEON_HOST_DATA3                   0x17cc
-#define RADEON_HOST_DATA4                   0x17d0
-#define RADEON_HOST_DATA5                   0x17d4
-#define RADEON_HOST_DATA6                   0x17d8
-#define RADEON_HOST_DATA7                   0x17dc
-#define RADEON_HOST_DATA_LAST               0x17e0
-#define RADEON_HOST_PATH_CNTL               0x0130
-#       define RADEON_HDP_SOFT_RESET        (1 << 26)
-#define RADEON_HTOTAL_CNTL                  0x0009 /* PLL */
-#define RADEON_HTOTAL2_CNTL                 0x002e /* PLL */
-
-#define RADEON_I2C_CNTL_1                   0x0094 /* ? */
-#define RADEON_DVI_I2C_CNTL_1               0x02e4 /* ? */
-#define RADEON_INTERRUPT_LINE               0x0f3c /* PCI */
-#define RADEON_INTERRUPT_PIN                0x0f3d /* PCI */
-#define RADEON_IO_BASE                      0x0f14 /* PCI */
-
-#define RADEON_LATENCY                      0x0f0d /* PCI */
-#define RADEON_LEAD_BRES_DEC                0x1608
-#define RADEON_LEAD_BRES_LNTH               0x161c
-#define RADEON_LEAD_BRES_LNTH_SUB           0x1624
-#define RADEON_LVDS_GEN_CNTL                0x02d0
-#       define RADEON_LVDS_ON               (1   <<  0)
-#       define RADEON_LVDS_DISPLAY_DIS      (1   <<  1)
-#       define RADEON_LVDS_PANEL_TYPE       (1   <<  2)
-#       define RADEON_LVDS_PANEL_FORMAT     (1   <<  3)
-#       define RADEON_LVDS_EN               (1   <<  7)
-#       define RADEON_LVDS_DIGON            (1   << 18)
-#       define RADEON_LVDS_BLON             (1   << 19)
-#       define RADEON_LVDS_SEL_CRTC2        (1   << 23)
-#define RADEON_LVDS_PLL_CNTL                0x02d4
-#       define RADEON_HSYNC_DELAY_SHIFT     28
-#       define RADEON_HSYNC_DELAY_MASK      (0xf << 28)
-
-#define RADEON_MAX_LATENCY                  0x0f3f /* PCI */
-#define RADEON_MC_AGP_LOCATION              0x014c
-#define RADEON_MC_FB_LOCATION               0x0148
-#define RADEON_DISPLAY_BASE_ADDR            0x23c
-#define RADEON_DISPLAY2_BASE_ADDR           0x33c
-#define RADEON_OV0_BASE_ADDR                0x43c
-#define RADEON_NB_TOM                       0x15c
-#define RADEON_MCLK_CNTL                    0x0012 /* PLL */
-#       define RADEON_FORCEON_MCLKA         (1 << 16)
-#       define RADEON_FORCEON_MCLKB         (1 << 17)
-#       define RADEON_FORCEON_YCLKA         (1 << 18)
-#       define RADEON_FORCEON_YCLKB         (1 << 19)
-#       define RADEON_FORCEON_MC            (1 << 20)
-#       define RADEON_FORCEON_AIC           (1 << 21)
-#define RADEON_MDGPIO_A_REG                 0x01ac
-#define RADEON_MDGPIO_EN_REG                0x01b0
-#define RADEON_MDGPIO_MASK                  0x0198
-#define RADEON_MDGPIO_Y_REG                 0x01b4
-#define RADEON_MEM_ADDR_CONFIG              0x0148
-#define RADEON_MEM_BASE                     0x0f10 /* PCI */
-#define RADEON_MEM_CNTL                     0x0140
-#       define RADEON_MEM_NUM_CHANNELS_MASK 0x01
-#       define RADEON_MEM_USE_B_CH_ONLY     (1<<1)
-#       define RV100_HALF_MODE              (1<<3)
-#       define R300_MEM_NUM_CHANNELS_MASK   0x03
-#       define R300_MEM_USE_CD_CH_ONLY      (1<<2)
-#define RADEON_MEM_TIMING_CNTL              0x0144 /* EXT_MEM_CNTL */
-#define RADEON_MEM_INIT_LAT_TIMER           0x0154
-#define RADEON_MEM_INTF_CNTL                0x014c
-#define RADEON_MEM_SDRAM_MODE_REG           0x0158
-#define RADEON_MEM_STR_CNTL                 0x0150
-#define RADEON_MEM_VGA_RP_SEL               0x003c
-#define RADEON_MEM_VGA_WP_SEL               0x0038
-#define RADEON_MIN_GRANT                    0x0f3e /* PCI */
-#define RADEON_MM_DATA                      0x0004
-#define RADEON_MM_INDEX                     0x0000
-#define RADEON_MPLL_CNTL                    0x000e /* PLL */
-#define RADEON_MPP_TB_CONFIG                0x01c0 /* ? */
-#define RADEON_MPP_GP_CONFIG                0x01c8 /* ? */
-#define R300_MC_IND_INDEX                   0x01f8
-#       define R300_MC_IND_ADDR_MASK        0x3f
-#define R300_MC_IND_DATA                    0x01fc
-#define R300_MC_READ_CNTL_AB                0x017c
-#       define R300_MEM_RBS_POSITION_A_MASK 0x03
-#define R300_MC_READ_CNTL_CD_mcind	    0x24
-#       define R300_MEM_RBS_POSITION_C_MASK 0x03
-
-#define RADEON_N_VIF_COUNT                  0x0248
-
-#define RADEON_OV0_AUTO_FLIP_CNTL           0x0470
-#define RADEON_OV0_COLOUR_CNTL              0x04E0
-#define RADEON_OV0_DEINTERLACE_PATTERN      0x0474
-#define RADEON_OV0_EXCLUSIVE_HORZ           0x0408
-#       define  RADEON_EXCL_HORZ_START_MASK        0x000000ff
-#       define  RADEON_EXCL_HORZ_END_MASK          0x0000ff00
-#       define  RADEON_EXCL_HORZ_BACK_PORCH_MASK   0x00ff0000
-#       define  RADEON_EXCL_HORZ_EXCLUSIVE_EN      0x80000000
-#define RADEON_OV0_EXCLUSIVE_VERT           0x040C
-#       define  RADEON_EXCL_VERT_START_MASK        0x000003ff
-#       define  RADEON_EXCL_VERT_END_MASK          0x03ff0000
-#define RADEON_OV0_FILTER_CNTL              0x04A0
-#define RADEON_OV0_FOUR_TAP_COEF_0          0x04B0
-#define RADEON_OV0_FOUR_TAP_COEF_1          0x04B4
-#define RADEON_OV0_FOUR_TAP_COEF_2          0x04B8
-#define RADEON_OV0_FOUR_TAP_COEF_3          0x04BC
-#define RADEON_OV0_FOUR_TAP_COEF_4          0x04C0
-#define RADEON_OV0_GAMMA_000_00F            0x0d40
-#define RADEON_OV0_GAMMA_010_01F            0x0d44
-#define RADEON_OV0_GAMMA_020_03F            0x0d48
-#define RADEON_OV0_GAMMA_040_07F            0x0d4c
-#define RADEON_OV0_GAMMA_080_0BF            0x0e00
-#define RADEON_OV0_GAMMA_0C0_0FF            0x0e04
-#define RADEON_OV0_GAMMA_100_13F            0x0e08
-#define RADEON_OV0_GAMMA_140_17F            0x0e0c
-#define RADEON_OV0_GAMMA_180_1BF            0x0e10
-#define RADEON_OV0_GAMMA_1C0_1FF            0x0e14
-#define RADEON_OV0_GAMMA_200_23F            0x0e18
-#define RADEON_OV0_GAMMA_240_27F            0x0e1c
-#define RADEON_OV0_GAMMA_280_2BF            0x0e20
-#define RADEON_OV0_GAMMA_2C0_2FF            0x0e24
-#define RADEON_OV0_GAMMA_300_33F            0x0e28
-#define RADEON_OV0_GAMMA_340_37F            0x0e2c
-#define RADEON_OV0_GAMMA_380_3BF            0x0d50
-#define RADEON_OV0_GAMMA_3C0_3FF            0x0d54
-#define RADEON_OV0_GRAPHICS_KEY_CLR_LOW     0x04EC
-#define RADEON_OV0_GRAPHICS_KEY_CLR_HIGH    0x04F0
-#define RADEON_OV0_H_INC                    0x0480
-#define RADEON_OV0_KEY_CNTL                 0x04F4
-#       define  RADEON_VIDEO_KEY_FN_MASK    0x00000003L
-#       define  RADEON_VIDEO_KEY_FN_FALSE   0x00000000L
-#       define  RADEON_VIDEO_KEY_FN_TRUE    0x00000001L
-#       define  RADEON_VIDEO_KEY_FN_EQ      0x00000002L
-#       define  RADEON_VIDEO_KEY_FN_NE      0x00000003L
-#       define  RADEON_GRAPHIC_KEY_FN_MASK  0x00000030L
-#       define  RADEON_GRAPHIC_KEY_FN_FALSE 0x00000000L
-#       define  RADEON_GRAPHIC_KEY_FN_TRUE  0x00000010L
-#       define  RADEON_GRAPHIC_KEY_FN_EQ    0x00000020L
-#       define  RADEON_GRAPHIC_KEY_FN_NE    0x00000030L
-#       define  RADEON_CMP_MIX_MASK         0x00000100L
-#       define  RADEON_CMP_MIX_OR           0x00000000L
-#       define  RADEON_CMP_MIX_AND          0x00000100L
-#define RADEON_OV0_LIN_TRANS_A              0x0d20
-#define RADEON_OV0_LIN_TRANS_B              0x0d24
-#define RADEON_OV0_LIN_TRANS_C              0x0d28
-#define RADEON_OV0_LIN_TRANS_D              0x0d2c
-#define RADEON_OV0_LIN_TRANS_E              0x0d30
-#define RADEON_OV0_LIN_TRANS_F              0x0d34
-#define RADEON_OV0_P1_BLANK_LINES_AT_TOP    0x0430
-#       define  RADEON_P1_BLNK_LN_AT_TOP_M1_MASK   0x00000fffL
-#       define  RADEON_P1_ACTIVE_LINES_M1          0x0fff0000L
-#define RADEON_OV0_P1_H_ACCUM_INIT          0x0488
-#define RADEON_OV0_P1_V_ACCUM_INIT          0x0428
-#       define  RADEON_OV0_P1_MAX_LN_IN_PER_LN_OUT 0x00000003L
-#       define  RADEON_OV0_P1_V_ACCUM_INIT_MASK    0x01ff8000L
-#define RADEON_OV0_P1_X_START_END           0x0494
-#define RADEON_OV0_P2_X_START_END           0x0498
-#define RADEON_OV0_P23_BLANK_LINES_AT_TOP   0x0434
-#       define  RADEON_P23_BLNK_LN_AT_TOP_M1_MASK  0x000007ffL
-#       define  RADEON_P23_ACTIVE_LINES_M1         0x07ff0000L
-#define RADEON_OV0_P23_H_ACCUM_INIT         0x048C
-#define RADEON_OV0_P23_V_ACCUM_INIT         0x042C
-#define RADEON_OV0_P3_X_START_END           0x049C
-#define RADEON_OV0_REG_LOAD_CNTL            0x0410
-#       define  RADEON_REG_LD_CTL_LOCK                 0x00000001L
-#       define  RADEON_REG_LD_CTL_VBLANK_DURING_LOCK   0x00000002L
-#       define  RADEON_REG_LD_CTL_STALL_GUI_UNTIL_FLIP 0x00000004L
-#       define  RADEON_REG_LD_CTL_LOCK_READBACK        0x00000008L
-#define RADEON_OV0_SCALE_CNTL               0x0420
-#       define  RADEON_SCALER_HORZ_PICK_NEAREST    0x00000004L
-#       define  RADEON_SCALER_VERT_PICK_NEAREST    0x00000008L
-#       define  RADEON_SCALER_SIGNED_UV            0x00000010L
-#       define  RADEON_SCALER_GAMMA_SEL_MASK       0x00000060L
-#       define  RADEON_SCALER_GAMMA_SEL_BRIGHT     0x00000000L
-#       define  RADEON_SCALER_GAMMA_SEL_G22        0x00000020L
-#       define  RADEON_SCALER_GAMMA_SEL_G18        0x00000040L
-#       define  RADEON_SCALER_GAMMA_SEL_G14        0x00000060L
-#       define  RADEON_SCALER_COMCORE_SHIFT_UP_ONE 0x00000080L
-#       define  RADEON_SCALER_SURFAC_FORMAT        0x00000f00L
-#       define  RADEON_SCALER_SOURCE_15BPP         0x00000300L
-#       define  RADEON_SCALER_SOURCE_16BPP         0x00000400L
-#       define  RADEON_SCALER_SOURCE_32BPP         0x00000600L
-#       define  RADEON_SCALER_SOURCE_YUV9          0x00000900L
-#       define  RADEON_SCALER_SOURCE_YUV12         0x00000A00L
-#       define  RADEON_SCALER_SOURCE_VYUY422       0x00000B00L
-#       define  RADEON_SCALER_SOURCE_YVYU422       0x00000C00L
-#       define  RADEON_SCALER_ADAPTIVE_DEINT       0x00001000L
-#       define  RADEON_SCALER_TEMPORAL_DEINT       0x00002000L
-#       define  RADEON_SCALER_SMART_SWITCH         0x00008000L
-#       define  RADEON_SCALER_BURST_PER_PLANE      0x007F0000L
-#       define  RADEON_SCALER_DOUBLE_BUFFER        0x01000000L
-#       define  RADEON_SCALER_DIS_LIMIT            0x08000000L
-#       define  RADEON_SCALER_INT_EMU              0x20000000L
-#       define  RADEON_SCALER_ENABLE               0x40000000L
-#       define  RADEON_SCALER_SOFT_RESET           0x80000000L
-#       define  RADEON_SCALER_ADAPTIVE_DEINT       0x00001000L
-#define RADEON_OV0_STEP_BY                  0x0484
-#define RADEON_OV0_TEST                     0x04F8
-#define RADEON_OV0_V_INC                    0x0424
-#define RADEON_OV0_VID_BUF_PITCH0_VALUE     0x0460
-#define RADEON_OV0_VID_BUF_PITCH1_VALUE     0x0464
-#define RADEON_OV0_VID_BUF0_BASE_ADRS       0x0440
-#       define  RADEON_VIF_BUF0_PITCH_SEL          0x00000001L
-#       define  RADEON_VIF_BUF0_TILE_ADRS          0x00000002L
-#       define  RADEON_VIF_BUF0_BASE_ADRS_MASK     0x03fffff0L
-#       define  RADEON_VIF_BUF0_1ST_LINE_LSBS_MASK 0x48000000L
-#define RADEON_OV0_VID_BUF1_BASE_ADRS       0x0444
-#       define  RADEON_VIF_BUF1_PITCH_SEL          0x00000001L
-#       define  RADEON_VIF_BUF1_TILE_ADRS          0x00000002L
-#       define  RADEON_VIF_BUF1_BASE_ADRS_MASK     0x03fffff0L
-#       define  RADEON_VIF_BUF1_1ST_LINE_LSBS_MASK 0x48000000L
-#define RADEON_OV0_VID_BUF2_BASE_ADRS       0x0448
-#       define  RADEON_VIF_BUF2_PITCH_SEL          0x00000001L
-#       define  RADEON_VIF_BUF2_TILE_ADRS          0x00000002L
-#       define  RADEON_VIF_BUF2_BASE_ADRS_MASK     0x03fffff0L
-#       define  RADEON_VIF_BUF2_1ST_LINE_LSBS_MASK 0x48000000L
-#define RADEON_OV0_VID_BUF3_BASE_ADRS       0x044C
-#define RADEON_OV0_VID_BUF4_BASE_ADRS       0x0450
-#define RADEON_OV0_VID_BUF5_BASE_ADRS       0x0454
-#define RADEON_OV0_VIDEO_KEY_CLR_HIGH       0x04E8
-#define RADEON_OV0_VIDEO_KEY_CLR_LOW        0x04E4
-#define RADEON_OV0_Y_X_START                0x0400
-#define RADEON_OV0_Y_X_END                  0x0404
-#define RADEON_OV1_Y_X_START                0x0600
-#define RADEON_OV1_Y_X_END                  0x0604
-#define RADEON_OVR_CLR                      0x0230
-#define RADEON_OVR_WID_LEFT_RIGHT           0x0234
-#define RADEON_OVR_WID_TOP_BOTTOM           0x0238
-
-#define RADEON_P2PLL_CNTL                   0x002a /* P2PLL */
-#       define RADEON_P2PLL_RESET                (1 <<  0)
-#       define RADEON_P2PLL_SLEEP                (1 <<  1)
-#       define RADEON_P2PLL_ATOMIC_UPDATE_EN     (1 << 16)
-#       define RADEON_P2PLL_VGA_ATOMIC_UPDATE_EN (1 << 17)
-#       define RADEON_P2PLL_ATOMIC_UPDATE_VSYNC  (1 << 18)
-#define RADEON_P2PLL_DIV_0                  0x002c
-#       define RADEON_P2PLL_FB0_DIV_MASK    0x07ff
-#       define RADEON_P2PLL_POST0_DIV_MASK  0x00070000
-#define RADEON_P2PLL_REF_DIV                0x002B /* PLL */
-#       define RADEON_P2PLL_REF_DIV_MASK    0x03ff
-#       define RADEON_P2PLL_ATOMIC_UPDATE_R (1 << 15) /* same as _W */
-#       define RADEON_P2PLL_ATOMIC_UPDATE_W (1 << 15) /* same as _R */
-#       define R300_PPLL_REF_DIV_ACC_MASK   (0x3ff << 18)
-#       define R300_PPLL_REF_DIV_ACC_SHIFT  18
-#define RADEON_PALETTE_DATA                 0x00b4
-#define RADEON_PALETTE_30_DATA              0x00b8
-#define RADEON_PALETTE_INDEX                0x00b0
-#define RADEON_PCI_GART_PAGE                0x017c
-#define RADEON_PIXCLKS_CNTL                 0x002d
-#       define RADEON_PIX2CLK_SRC_SEL_MASK     0x03
-#       define RADEON_PIX2CLK_SRC_SEL_CPUCLK   0x00
-#       define RADEON_PIX2CLK_SRC_SEL_PSCANCLK 0x01
-#       define RADEON_PIX2CLK_SRC_SEL_BYTECLK  0x02
-#       define RADEON_PIX2CLK_SRC_SEL_P2PLLCLK 0x03
-#       define RADEON_PIX2CLK_ALWAYS_ONb       (1<<6)
-#       define RADEON_PIX2CLK_DAC_ALWAYS_ONb   (1<<7)
-#       define RADEON_PIXCLK_TV_SRC_SEL        (1 << 8)
-#       define RADEON_PIXCLK_LVDS_ALWAYS_ONb   (1 << 14)
-#       define RADEON_PIXCLK_TMDS_ALWAYS_ONb   (1 << 15)
-#define RADEON_PLANE_3D_MASK_C              0x1d44
-#define RADEON_PLL_TEST_CNTL                0x0013 /* PLL */
-#define RADEON_PMI_CAP_ID                   0x0f5c /* PCI */
-#define RADEON_PMI_DATA                     0x0f63 /* PCI */
-#define RADEON_PMI_NXT_CAP_PTR              0x0f5d /* PCI */
-#define RADEON_PMI_PMC_REG                  0x0f5e /* PCI */
-#define RADEON_PMI_PMCSR_REG                0x0f60 /* PCI */
-#define RADEON_PMI_REGISTER                 0x0f5c /* PCI */
-#define RADEON_PPLL_CNTL                    0x0002 /* PLL */
-#       define RADEON_PPLL_RESET                (1 <<  0)
-#       define RADEON_PPLL_SLEEP                (1 <<  1)
-#       define RADEON_PPLL_ATOMIC_UPDATE_EN     (1 << 16)
-#       define RADEON_PPLL_VGA_ATOMIC_UPDATE_EN (1 << 17)
-#       define RADEON_PPLL_ATOMIC_UPDATE_VSYNC  (1 << 18)
-#define RADEON_PPLL_DIV_0                   0x0004 /* PLL */
-#define RADEON_PPLL_DIV_1                   0x0005 /* PLL */
-#define RADEON_PPLL_DIV_2                   0x0006 /* PLL */
-#define RADEON_PPLL_DIV_3                   0x0007 /* PLL */
-#       define RADEON_PPLL_FB3_DIV_MASK     0x07ff
-#       define RADEON_PPLL_POST3_DIV_MASK   0x00070000
-#define RADEON_PPLL_REF_DIV                 0x0003 /* PLL */
-#       define RADEON_PPLL_REF_DIV_MASK     0x03ff
-#       define RADEON_PPLL_ATOMIC_UPDATE_R  (1 << 15) /* same as _W */
-#       define RADEON_PPLL_ATOMIC_UPDATE_W  (1 << 15) /* same as _R */
-#define RADEON_PWR_MNGMT_CNTL_STATUS        0x0f60 /* PCI */
-
-#define RADEON_RBBM_GUICNTL                 0x172c
-#       define RADEON_HOST_DATA_SWAP_NONE   (0 << 0)
-#       define RADEON_HOST_DATA_SWAP_16BIT  (1 << 0)
-#       define RADEON_HOST_DATA_SWAP_32BIT  (2 << 0)
-#       define RADEON_HOST_DATA_SWAP_HDW    (3 << 0)
-#define RADEON_RBBM_SOFT_RESET              0x00f0
-#       define RADEON_SOFT_RESET_CP         (1 <<  0)
-#       define RADEON_SOFT_RESET_HI         (1 <<  1)
-#       define RADEON_SOFT_RESET_SE         (1 <<  2)
-#       define RADEON_SOFT_RESET_RE         (1 <<  3)
-#       define RADEON_SOFT_RESET_PP         (1 <<  4)
-#       define RADEON_SOFT_RESET_E2         (1 <<  5)
-#       define RADEON_SOFT_RESET_RB         (1 <<  6)
-#       define RADEON_SOFT_RESET_HDP        (1 <<  7)
-#define RADEON_RBBM_STATUS                  0x0e40
-#       define RADEON_RBBM_FIFOCNT_MASK     0x007f
-#       define RADEON_RBBM_ACTIVE           (1 << 31)
-#define RADEON_RB2D_DSTCACHE_CTLSTAT        0x342c
-#       define RADEON_RB2D_DC_FLUSH         (3 << 0)
-#       define RADEON_RB2D_DC_FREE          (3 << 2)
-#       define RADEON_RB2D_DC_FLUSH_ALL     0xf
-#       define RADEON_RB2D_DC_BUSY          (1 << 31)
-#define RADEON_RB2D_DSTCACHE_MODE           0x3428
-#define RADEON_REG_BASE                     0x0f18 /* PCI */
-#define RADEON_REGPROG_INF                  0x0f09 /* PCI */
-#define RADEON_REVISION_ID                  0x0f08 /* PCI */
-
-#define RADEON_SC_BOTTOM                    0x164c
-#define RADEON_SC_BOTTOM_RIGHT              0x16f0
-#define RADEON_SC_BOTTOM_RIGHT_C            0x1c8c
-#define RADEON_SC_LEFT                      0x1640
-#define RADEON_SC_RIGHT                     0x1644
-#define RADEON_SC_TOP                       0x1648
-#define RADEON_SC_TOP_LEFT                  0x16ec
-#define RADEON_SC_TOP_LEFT_C                0x1c88
-#       define RADEON_SC_SIGN_MASK_LO       0x8000
-#       define RADEON_SC_SIGN_MASK_HI       0x80000000
-#define RADEON_SCLK_CNTL                    0x000d /* PLL */
-#       define RADEON_DYN_STOP_LAT_MASK     0x00007ff8
-#       define RADEON_CP_MAX_DYN_STOP_LAT   0x0008
-#       define RADEON_SCLK_FORCEON_MASK     0xffff8000
-#define RADEON_SCLK_MORE_CNTL               0x0035 /* PLL */
-#       define RADEON_SCLK_MORE_FORCEON     0x0700
-#define RADEON_SDRAM_MODE_REG               0x0158
-#define RADEON_SEQ8_DATA                    0x03c5 /* VGA */
-#define RADEON_SEQ8_IDX                     0x03c4 /* VGA */
-#define RADEON_SNAPSHOT_F_COUNT             0x0244
-#define RADEON_SNAPSHOT_VH_COUNTS           0x0240
-#define RADEON_SNAPSHOT_VIF_COUNT           0x024c
-#define RADEON_SRC_OFFSET                   0x15ac
-#define RADEON_SRC_PITCH                    0x15b0
-#define RADEON_SRC_PITCH_OFFSET             0x1428
-#define RADEON_SRC_SC_BOTTOM                0x165c
-#define RADEON_SRC_SC_BOTTOM_RIGHT          0x16f4
-#define RADEON_SRC_SC_RIGHT                 0x1654
-#define RADEON_SRC_X                        0x1414
-#define RADEON_SRC_X_Y                      0x1590
-#define RADEON_SRC_Y                        0x1418
-#define RADEON_SRC_Y_X                      0x1434
-#define RADEON_STATUS                       0x0f06 /* PCI */
-#define RADEON_SUBPIC_CNTL                  0x0540 /* ? */
-#define RADEON_SUB_CLASS                    0x0f0a /* PCI */
-#define RADEON_SURFACE_CNTL                 0x0b00
-#       define RADEON_SURF_TRANSLATION_DIS  (1 << 8)
-#       define RADEON_NONSURF_AP0_SWP_16BPP (1 << 20)
-#       define RADEON_NONSURF_AP0_SWP_32BPP (1 << 21)
-#define RADEON_SURFACE0_INFO                0x0b0c
-#       define RADEON_SURF_TILE_COLOR_MACRO (0 << 16)
-#       define RADEON_SURF_TILE_COLOR_BOTH  (1 << 16)
-#       define RADEON_SURF_TILE_DEPTH_32BPP (2 << 16)
-#       define RADEON_SURF_TILE_DEPTH_16BPP (3 << 16)
-#       define R200_SURF_TILE_NONE          (0 << 16)
-#       define R200_SURF_TILE_COLOR_MACRO   (1 << 16)
-#       define R200_SURF_TILE_COLOR_MICRO   (2 << 16)
-#       define R200_SURF_TILE_COLOR_BOTH    (3 << 16)
-#       define R200_SURF_TILE_DEPTH_32BPP   (4 << 16)
-#       define R200_SURF_TILE_DEPTH_16BPP   (5 << 16)
-#       define RADEON_SURF_AP0_SWP_16BPP    (1 << 20)
-#       define RADEON_SURF_AP0_SWP_32BPP    (1 << 21)
-#       define RADEON_SURF_AP1_SWP_16BPP    (1 << 22)
-#       define RADEON_SURF_AP1_SWP_32BPP    (1 << 23)
-#define RADEON_SURFACE0_LOWER_BOUND         0x0b04
-#define RADEON_SURFACE0_UPPER_BOUND         0x0b08
-#define RADEON_SURFACE1_INFO                0x0b1c
-#define RADEON_SURFACE1_LOWER_BOUND         0x0b14
-#define RADEON_SURFACE1_UPPER_BOUND         0x0b18
-#define RADEON_SURFACE2_INFO                0x0b2c
-#define RADEON_SURFACE2_LOWER_BOUND         0x0b24
-#define RADEON_SURFACE2_UPPER_BOUND         0x0b28
-#define RADEON_SURFACE3_INFO                0x0b3c
-#define RADEON_SURFACE3_LOWER_BOUND         0x0b34
-#define RADEON_SURFACE3_UPPER_BOUND         0x0b38
-#define RADEON_SURFACE4_INFO                0x0b4c
-#define RADEON_SURFACE4_LOWER_BOUND         0x0b44
-#define RADEON_SURFACE4_UPPER_BOUND         0x0b48
-#define RADEON_SURFACE5_INFO                0x0b5c
-#define RADEON_SURFACE5_LOWER_BOUND         0x0b54
-#define RADEON_SURFACE5_UPPER_BOUND         0x0b58
-#define RADEON_SURFACE6_INFO                0x0b6c
-#define RADEON_SURFACE6_LOWER_BOUND         0x0b64
-#define RADEON_SURFACE6_UPPER_BOUND         0x0b68
-#define RADEON_SURFACE7_INFO                0x0b7c
-#define RADEON_SURFACE7_LOWER_BOUND         0x0b74
-#define RADEON_SURFACE7_UPPER_BOUND         0x0b78
-#define RADEON_SW_SEMAPHORE                 0x013c
-
-#define RADEON_TEST_DEBUG_CNTL              0x0120
-#define RADEON_TEST_DEBUG_MUX               0x0124
-#define RADEON_TEST_DEBUG_OUT               0x012c
-#define RADEON_TMDS_PLL_CNTL                0x02a8
-#define RADEON_TMDS_TRANSMITTER_CNTL        0x02a4
-#       define RADEON_TMDS_TRANSMITTER_PLLEN  1
-#       define RADEON_TMDS_TRANSMITTER_PLLRST 2
-#define RADEON_TRAIL_BRES_DEC               0x1614
-#define RADEON_TRAIL_BRES_ERR               0x160c
-#define RADEON_TRAIL_BRES_INC               0x1610
-#define RADEON_TRAIL_X                      0x1618
-#define RADEON_TRAIL_X_SUB                  0x1620
-
-#define RADEON_VCLK_ECP_CNTL                0x0008 /* PLL */
-#       define RADEON_VCLK_SRC_SEL_MASK     0x03
-#       define RADEON_VCLK_SRC_SEL_CPUCLK   0x00
-#       define RADEON_VCLK_SRC_SEL_PSCANCLK 0x01
-#       define RADEON_VCLK_SRC_SEL_BYTECLK  0x02
-#       define RADEON_VCLK_SRC_SEL_PPLLCLK  0x03
-#       define RADEON_PIXCLK_ALWAYS_ONb     (1<<6)
-#       define RADEON_PIXCLK_DAC_ALWAYS_ONb (1<<7)
-
-#define RADEON_VENDOR_ID                    0x0f00 /* PCI */
-#define RADEON_VGA_DDA_CONFIG               0x02e8
-#define RADEON_VGA_DDA_ON_OFF               0x02ec
-#define RADEON_VID_BUFFER_CONTROL           0x0900
-#define RADEON_VIDEOMUX_CNTL                0x0190
-#define RADEON_VIPH_CONTROL                 0x0c40 /* ? */
-
-#define RADEON_WAIT_UNTIL                   0x1720
-#       define RADEON_WAIT_CRTC_PFLIP       (1 << 0)
-#       define RADEON_WAIT_2D_IDLECLEAN     (1 << 16)
-#       define RADEON_WAIT_3D_IDLECLEAN     (1 << 17)
-#       define RADEON_WAIT_HOST_IDLECLEAN   (1 << 18)
-
-#define RADEON_X_MPLL_REF_FB_DIV            0x000a /* PLL */
-#define RADEON_XCLK_CNTL                    0x000d /* PLL */
-#define RADEON_XDLL_CNTL                    0x000c /* PLL */
-#define RADEON_XPLL_CNTL                    0x000b /* PLL */
-
-
-
-				/* Registers for 3D/TCL */
-#define RADEON_PP_BORDER_COLOR_0            0x1d40
-#define RADEON_PP_BORDER_COLOR_1            0x1d44
-#define RADEON_PP_BORDER_COLOR_2            0x1d48
-#define RADEON_PP_CNTL                      0x1c38
-#       define RADEON_STIPPLE_ENABLE        (1 <<  0)
-#       define RADEON_SCISSOR_ENABLE        (1 <<  1)
-#       define RADEON_PATTERN_ENABLE        (1 <<  2)
-#       define RADEON_SHADOW_ENABLE         (1 <<  3)
-#       define RADEON_TEX_ENABLE_MASK       (0xf << 4)
-#       define RADEON_TEX_0_ENABLE          (1 <<  4)
-#       define RADEON_TEX_1_ENABLE          (1 <<  5)
-#       define RADEON_TEX_2_ENABLE          (1 <<  6)
-#       define RADEON_TEX_3_ENABLE          (1 <<  7)
-#       define RADEON_TEX_BLEND_ENABLE_MASK (0xf << 12)
-#       define RADEON_TEX_BLEND_0_ENABLE    (1 << 12)
-#       define RADEON_TEX_BLEND_1_ENABLE    (1 << 13)
-#       define RADEON_TEX_BLEND_2_ENABLE    (1 << 14)
-#       define RADEON_TEX_BLEND_3_ENABLE    (1 << 15)
-#       define RADEON_PLANAR_YUV_ENABLE     (1 << 20)
-#       define RADEON_SPECULAR_ENABLE       (1 << 21)
-#       define RADEON_FOG_ENABLE            (1 << 22)
-#       define RADEON_ALPHA_TEST_ENABLE     (1 << 23)
-#       define RADEON_ANTI_ALIAS_NONE       (0 << 24)
-#       define RADEON_ANTI_ALIAS_LINE       (1 << 24)
-#       define RADEON_ANTI_ALIAS_POLY       (2 << 24)
-#       define RADEON_ANTI_ALIAS_LINE_POLY  (3 << 24)
-#       define RADEON_BUMP_MAP_ENABLE       (1 << 26)
-#       define RADEON_BUMPED_MAP_T0         (0 << 27)
-#       define RADEON_BUMPED_MAP_T1         (1 << 27)
-#       define RADEON_BUMPED_MAP_T2         (2 << 27)
-#       define RADEON_TEX_3D_ENABLE_0       (1 << 29)
-#       define RADEON_TEX_3D_ENABLE_1       (1 << 30)
-#       define RADEON_MC_ENABLE             (1 << 31)
-#define RADEON_PP_FOG_COLOR                 0x1c18
-#       define RADEON_FOG_COLOR_MASK        0x00ffffff
-#       define RADEON_FOG_VERTEX            (0 << 24)
-#       define RADEON_FOG_TABLE             (1 << 24)
-#       define RADEON_FOG_USE_DEPTH         (0 << 25)
-#       define RADEON_FOG_USE_DIFFUSE_ALPHA (2 << 25)
-#       define RADEON_FOG_USE_SPEC_ALPHA    (3 << 25)
-#define RADEON_PP_LUM_MATRIX                0x1d00
-#define RADEON_PP_MISC                      0x1c14
-#       define RADEON_REF_ALPHA_MASK        0x000000ff
-#       define RADEON_ALPHA_TEST_FAIL       (0 << 8)
-#       define RADEON_ALPHA_TEST_LESS       (1 << 8)
-#       define RADEON_ALPHA_TEST_LEQUAL     (2 << 8)
-#       define RADEON_ALPHA_TEST_EQUAL      (3 << 8)
-#       define RADEON_ALPHA_TEST_GEQUAL     (4 << 8)
-#       define RADEON_ALPHA_TEST_GREATER    (5 << 8)
-#       define RADEON_ALPHA_TEST_NEQUAL     (6 << 8)
-#       define RADEON_ALPHA_TEST_PASS       (7 << 8)
-#       define RADEON_ALPHA_TEST_OP_MASK    (7 << 8)
-#       define RADEON_CHROMA_FUNC_FAIL      (0 << 16)
-#       define RADEON_CHROMA_FUNC_PASS      (1 << 16)
-#       define RADEON_CHROMA_FUNC_NEQUAL    (2 << 16)
-#       define RADEON_CHROMA_FUNC_EQUAL     (3 << 16)
-#       define RADEON_CHROMA_KEY_NEAREST    (0 << 18)
-#       define RADEON_CHROMA_KEY_ZERO       (1 << 18)
-#       define RADEON_SHADOW_ID_AUTO_INC    (1 << 20)
-#       define RADEON_SHADOW_FUNC_EQUAL     (0 << 21)
-#       define RADEON_SHADOW_FUNC_NEQUAL    (1 << 21)
-#       define RADEON_SHADOW_PASS_1         (0 << 22)
-#       define RADEON_SHADOW_PASS_2         (1 << 22)
-#       define RADEON_RIGHT_HAND_CUBE_D3D   (0 << 24)
-#       define RADEON_RIGHT_HAND_CUBE_OGL   (1 << 24)
-#define RADEON_PP_ROT_MATRIX_0              0x1d58
-#define RADEON_PP_ROT_MATRIX_1              0x1d5c
-#define RADEON_PP_TXFILTER_0                0x1c54
-#define RADEON_PP_TXFILTER_1                0x1c6c
-#define RADEON_PP_TXFILTER_2                0x1c84
-#       define RADEON_MAG_FILTER_NEAREST                   (0  <<  0)
-#       define RADEON_MAG_FILTER_LINEAR                    (1  <<  0)
-#       define RADEON_MAG_FILTER_MASK                      (1  <<  0)
-#       define RADEON_MIN_FILTER_NEAREST                   (0  <<  1)
-#       define RADEON_MIN_FILTER_LINEAR                    (1  <<  1)
-#       define RADEON_MIN_FILTER_NEAREST_MIP_NEAREST       (2  <<  1)
-#       define RADEON_MIN_FILTER_NEAREST_MIP_LINEAR        (3  <<  1)
-#       define RADEON_MIN_FILTER_LINEAR_MIP_NEAREST        (6  <<  1)
-#       define RADEON_MIN_FILTER_LINEAR_MIP_LINEAR         (7  <<  1)
-#       define RADEON_MIN_FILTER_ANISO_NEAREST             (8  <<  1)
-#       define RADEON_MIN_FILTER_ANISO_LINEAR              (9  <<  1)
-#       define RADEON_MIN_FILTER_ANISO_NEAREST_MIP_NEAREST (10 <<  1)
-#       define RADEON_MIN_FILTER_ANISO_NEAREST_MIP_LINEAR  (11 <<  1)
-#       define RADEON_MIN_FILTER_MASK                      (15 <<  1)
-#       define RADEON_MAX_ANISO_1_TO_1                     (0  <<  5)
-#       define RADEON_MAX_ANISO_2_TO_1                     (1  <<  5)
-#       define RADEON_MAX_ANISO_4_TO_1                     (2  <<  5)
-#       define RADEON_MAX_ANISO_8_TO_1                     (3  <<  5)
-#       define RADEON_MAX_ANISO_16_TO_1                    (4  <<  5)
-#       define RADEON_MAX_ANISO_MASK                       (7  <<  5)
-#       define RADEON_LOD_BIAS_MASK                        (0xff <<  8)
-#       define RADEON_LOD_BIAS_SHIFT                       8
-#       define RADEON_MAX_MIP_LEVEL_MASK                   (0x0f << 16)
-#       define RADEON_MAX_MIP_LEVEL_SHIFT                  16
-#       define RADEON_YUV_TO_RGB                           (1  << 20)
-#       define RADEON_YUV_TEMPERATURE_COOL                 (0  << 21)
-#       define RADEON_YUV_TEMPERATURE_HOT                  (1  << 21)
-#       define RADEON_YUV_TEMPERATURE_MASK                 (1  << 21)
-#       define RADEON_WRAPEN_S                             (1  << 22)
-#       define RADEON_CLAMP_S_WRAP                         (0  << 23)
-#       define RADEON_CLAMP_S_MIRROR                       (1  << 23)
-#       define RADEON_CLAMP_S_CLAMP_LAST                   (2  << 23)
-#       define RADEON_CLAMP_S_MIRROR_CLAMP_LAST            (3  << 23)
-#       define RADEON_CLAMP_S_CLAMP_BORDER                 (4  << 23)
-#       define RADEON_CLAMP_S_MIRROR_CLAMP_BORDER          (5  << 23)
-#       define RADEON_CLAMP_S_CLAMP_GL                     (6  << 23)
-#       define RADEON_CLAMP_S_MIRROR_CLAMP_GL              (7  << 23)
-#       define RADEON_CLAMP_S_MASK                         (7  << 23)
-#       define RADEON_WRAPEN_T                             (1  << 26)
-#       define RADEON_CLAMP_T_WRAP                         (0  << 27)
-#       define RADEON_CLAMP_T_MIRROR                       (1  << 27)
-#       define RADEON_CLAMP_T_CLAMP_LAST                   (2  << 27)
-#       define RADEON_CLAMP_T_MIRROR_CLAMP_LAST            (3  << 27)
-#       define RADEON_CLAMP_T_CLAMP_BORDER                 (4  << 27)
-#       define RADEON_CLAMP_T_MIRROR_CLAMP_BORDER          (5  << 27)
-#       define RADEON_CLAMP_T_CLAMP_GL                     (6  << 27)
-#       define RADEON_CLAMP_T_MIRROR_CLAMP_GL              (7  << 27)
-#       define RADEON_CLAMP_T_MASK                         (7  << 27)
-#       define RADEON_BORDER_MODE_OGL                      (0  << 31)
-#       define RADEON_BORDER_MODE_D3D                      (1  << 31)
-#define RADEON_PP_TXFORMAT_0                0x1c58
-#define RADEON_PP_TXFORMAT_1                0x1c70
-#define RADEON_PP_TXFORMAT_2                0x1c88
-#       define RADEON_TXFORMAT_I8                 (0  <<  0)
-#       define RADEON_TXFORMAT_AI88               (1  <<  0)
-#       define RADEON_TXFORMAT_RGB332             (2  <<  0)
-#       define RADEON_TXFORMAT_ARGB1555           (3  <<  0)
-#       define RADEON_TXFORMAT_RGB565             (4  <<  0)
-#       define RADEON_TXFORMAT_ARGB4444           (5  <<  0)
-#       define RADEON_TXFORMAT_ARGB8888           (6  <<  0)
-#       define RADEON_TXFORMAT_RGBA8888           (7  <<  0)
-#       define RADEON_TXFORMAT_Y8                 (8  <<  0)
-#       define RADEON_TXFORMAT_VYUY422            (10 <<  0)
-#       define RADEON_TXFORMAT_YVYU422            (11 <<  0)
-#       define RADEON_TXFORMAT_DXT1               (12 <<  0)
-#       define RADEON_TXFORMAT_DXT23              (14 <<  0)
-#       define RADEON_TXFORMAT_DXT45              (15 <<  0)
-#       define RADEON_TXFORMAT_SHADOW16           (16 <<  0)
-#       define RADEON_TXFORMAT_SHADOW32           (17 <<  0)
-#       define RADEON_TXFORMAT_DUDV88             (18 <<  0)
-#       define RADEON_TXFORMAT_LDUDV655           (19 <<  0)
-#       define RADEON_TXFORMAT_LDUDUV8888         (20 <<  0)
-#       define RADEON_TXFORMAT_FORMAT_MASK        (31 <<  0)
-#       define RADEON_TXFORMAT_FORMAT_SHIFT       0
-#       define RADEON_TXFORMAT_APPLE_YUV_MODE     (1  <<  5)
-#       define RADEON_TXFORMAT_ALPHA_IN_MAP       (1  <<  6)
-#       define RADEON_TXFORMAT_NON_POWER2         (1  <<  7)
-#       define RADEON_TXFORMAT_WIDTH_MASK         (15 <<  8)
-#       define RADEON_TXFORMAT_WIDTH_SHIFT        8
-#       define RADEON_TXFORMAT_HEIGHT_MASK        (15 << 12)
-#       define RADEON_TXFORMAT_HEIGHT_SHIFT       12
-#       define RADEON_TXFORMAT_F5_WIDTH_MASK      (15 << 16)
-#       define RADEON_TXFORMAT_F5_WIDTH_SHIFT     16
-#       define RADEON_TXFORMAT_F5_HEIGHT_MASK     (15 << 20)
-#       define RADEON_TXFORMAT_F5_HEIGHT_SHIFT    20
-#       define RADEON_TXFORMAT_ST_ROUTE_STQ0      (0  << 24)
-#       define RADEON_TXFORMAT_ST_ROUTE_MASK      (3  << 24)
-#       define RADEON_TXFORMAT_ST_ROUTE_STQ1      (1  << 24)
-#       define RADEON_TXFORMAT_ST_ROUTE_STQ2      (2  << 24)
-#       define RADEON_TXFORMAT_ENDIAN_NO_SWAP     (0  << 26)
-#       define RADEON_TXFORMAT_ENDIAN_16BPP_SWAP  (1  << 26)
-#       define RADEON_TXFORMAT_ENDIAN_32BPP_SWAP  (2  << 26)
-#       define RADEON_TXFORMAT_ENDIAN_HALFDW_SWAP (3  << 26)
-#       define RADEON_TXFORMAT_ALPHA_MASK_ENABLE  (1  << 28)
-#       define RADEON_TXFORMAT_CHROMA_KEY_ENABLE  (1  << 29)
-#       define RADEON_TXFORMAT_CUBIC_MAP_ENABLE   (1  << 30)
-#       define RADEON_TXFORMAT_PERSPECTIVE_ENABLE (1  << 31)
-#define RADEON_PP_CUBIC_FACES_0             0x1d24
-#define RADEON_PP_CUBIC_FACES_1             0x1d28
-#define RADEON_PP_CUBIC_FACES_2             0x1d2c
-#       define RADEON_FACE_WIDTH_1_SHIFT          0
-#       define RADEON_FACE_HEIGHT_1_SHIFT         4
-#       define RADEON_FACE_WIDTH_1_MASK           (0xf << 0)
-#       define RADEON_FACE_HEIGHT_1_MASK          (0xf << 4)
-#       define RADEON_FACE_WIDTH_2_SHIFT          8
-#       define RADEON_FACE_HEIGHT_2_SHIFT         12
-#       define RADEON_FACE_WIDTH_2_MASK           (0xf << 8)
-#       define RADEON_FACE_HEIGHT_2_MASK          (0xf << 12)
-#       define RADEON_FACE_WIDTH_3_SHIFT          16
-#       define RADEON_FACE_HEIGHT_3_SHIFT         20
-#       define RADEON_FACE_WIDTH_3_MASK           (0xf << 16)
-#       define RADEON_FACE_HEIGHT_3_MASK          (0xf << 20)
-#       define RADEON_FACE_WIDTH_4_SHIFT          24
-#       define RADEON_FACE_HEIGHT_4_SHIFT         28
-#       define RADEON_FACE_WIDTH_4_MASK           (0xf << 24)
-#       define RADEON_FACE_HEIGHT_4_MASK          (0xf << 28)
-
-#define RADEON_PP_TXOFFSET_0                0x1c5c
-#define RADEON_PP_TXOFFSET_1                0x1c74
-#define RADEON_PP_TXOFFSET_2                0x1c8c
-#       define RADEON_TXO_ENDIAN_NO_SWAP     (0 << 0)
-#       define RADEON_TXO_ENDIAN_BYTE_SWAP   (1 << 0)
-#       define RADEON_TXO_ENDIAN_WORD_SWAP   (2 << 0)
-#       define RADEON_TXO_ENDIAN_HALFDW_SWAP (3 << 0)
-#       define RADEON_TXO_MACRO_LINEAR       (0 << 2)
-#       define RADEON_TXO_MACRO_TILE         (1 << 2)
-#       define RADEON_TXO_MICRO_LINEAR       (0 << 3)
-#       define RADEON_TXO_MICRO_TILE_X2      (1 << 3)
-#       define RADEON_TXO_MICRO_TILE_OPT     (2 << 3)
-#       define RADEON_TXO_OFFSET_MASK        0xffffffe0
-#       define RADEON_TXO_OFFSET_SHIFT       5
-
-#define RADEON_PP_CUBIC_OFFSET_T0_0         0x1dd0  /* bits [31:5] */
-#define RADEON_PP_CUBIC_OFFSET_T0_1         0x1dd4
-#define RADEON_PP_CUBIC_OFFSET_T0_2         0x1dd8
-#define RADEON_PP_CUBIC_OFFSET_T0_3         0x1ddc
-#define RADEON_PP_CUBIC_OFFSET_T0_4         0x1de0
-#define RADEON_PP_CUBIC_OFFSET_T1_0         0x1e00
-#define RADEON_PP_CUBIC_OFFSET_T1_1         0x1e04
-#define RADEON_PP_CUBIC_OFFSET_T1_2         0x1e08
-#define RADEON_PP_CUBIC_OFFSET_T1_3         0x1e0c
-#define RADEON_PP_CUBIC_OFFSET_T1_4         0x1e10
-#define RADEON_PP_CUBIC_OFFSET_T2_0         0x1e14
-#define RADEON_PP_CUBIC_OFFSET_T2_1         0x1e18
-#define RADEON_PP_CUBIC_OFFSET_T2_2         0x1e1c
-#define RADEON_PP_CUBIC_OFFSET_T2_3         0x1e20
-#define RADEON_PP_CUBIC_OFFSET_T2_4         0x1e24
-
-#define RADEON_PP_TEX_SIZE_0                0x1d04  /* NPOT */
-#define RADEON_PP_TEX_SIZE_1                0x1d0c
-#define RADEON_PP_TEX_SIZE_2                0x1d14
-#       define RADEON_TEX_USIZE_MASK        (0x7ff << 0)
-#       define RADEON_TEX_USIZE_SHIFT       0
-#       define RADEON_TEX_VSIZE_MASK        (0x7ff << 16)
-#       define RADEON_TEX_VSIZE_SHIFT       16
-#       define RADEON_SIGNED_RGB_MASK       (1 << 30)
-#       define RADEON_SIGNED_RGB_SHIFT      30
-#       define RADEON_SIGNED_ALPHA_MASK     (1 << 31)
-#       define RADEON_SIGNED_ALPHA_SHIFT    31
-#define RADEON_PP_TEX_PITCH_0               0x1d08  /* NPOT */
-#define RADEON_PP_TEX_PITCH_1               0x1d10  /* NPOT */
-#define RADEON_PP_TEX_PITCH_2               0x1d18  /* NPOT */
-/* note: bits 13-5: 32 byte aligned stride of texture map */
-
-#define RADEON_PP_TXCBLEND_0                0x1c60
-#define RADEON_PP_TXCBLEND_1                0x1c78
-#define RADEON_PP_TXCBLEND_2                0x1c90
-#       define RADEON_COLOR_ARG_A_SHIFT          0
-#       define RADEON_COLOR_ARG_A_MASK           (0x1f << 0)
-#       define RADEON_COLOR_ARG_A_ZERO           (0    << 0)
-#       define RADEON_COLOR_ARG_A_CURRENT_COLOR  (2    << 0)
-#       define RADEON_COLOR_ARG_A_CURRENT_ALPHA  (3    << 0)
-#       define RADEON_COLOR_ARG_A_DIFFUSE_COLOR  (4    << 0)
-#       define RADEON_COLOR_ARG_A_DIFFUSE_ALPHA  (5    << 0)
-#       define RADEON_COLOR_ARG_A_SPECULAR_COLOR (6    << 0)
-#       define RADEON_COLOR_ARG_A_SPECULAR_ALPHA (7    << 0)
-#       define RADEON_COLOR_ARG_A_TFACTOR_COLOR  (8    << 0)
-#       define RADEON_COLOR_ARG_A_TFACTOR_ALPHA  (9    << 0)
-#       define RADEON_COLOR_ARG_A_T0_COLOR       (10   << 0)
-#       define RADEON_COLOR_ARG_A_T0_ALPHA       (11   << 0)
-#       define RADEON_COLOR_ARG_A_T1_COLOR       (12   << 0)
-#       define RADEON_COLOR_ARG_A_T1_ALPHA       (13   << 0)
-#       define RADEON_COLOR_ARG_A_T2_COLOR       (14   << 0)
-#       define RADEON_COLOR_ARG_A_T2_ALPHA       (15   << 0)
-#       define RADEON_COLOR_ARG_A_T3_COLOR       (16   << 0)
-#       define RADEON_COLOR_ARG_A_T3_ALPHA       (17   << 0)
-#       define RADEON_COLOR_ARG_B_SHIFT          5
-#       define RADEON_COLOR_ARG_B_MASK           (0x1f << 5)
-#       define RADEON_COLOR_ARG_B_ZERO           (0    << 5)
-#       define RADEON_COLOR_ARG_B_CURRENT_COLOR  (2    << 5)
-#       define RADEON_COLOR_ARG_B_CURRENT_ALPHA  (3    << 5)
-#       define RADEON_COLOR_ARG_B_DIFFUSE_COLOR  (4    << 5)
-#       define RADEON_COLOR_ARG_B_DIFFUSE_ALPHA  (5    << 5)
-#       define RADEON_COLOR_ARG_B_SPECULAR_COLOR (6    << 5)
-#       define RADEON_COLOR_ARG_B_SPECULAR_ALPHA (7    << 5)
-#       define RADEON_COLOR_ARG_B_TFACTOR_COLOR  (8    << 5)
-#       define RADEON_COLOR_ARG_B_TFACTOR_ALPHA  (9    << 5)
-#       define RADEON_COLOR_ARG_B_T0_COLOR       (10   << 5)
-#       define RADEON_COLOR_ARG_B_T0_ALPHA       (11   << 5)
-#       define RADEON_COLOR_ARG_B_T1_COLOR       (12   << 5)
-#       define RADEON_COLOR_ARG_B_T1_ALPHA       (13   << 5)
-#       define RADEON_COLOR_ARG_B_T2_COLOR       (14   << 5)
-#       define RADEON_COLOR_ARG_B_T2_ALPHA       (15   << 5)
-#       define RADEON_COLOR_ARG_B_T3_COLOR       (16   << 5)
-#       define RADEON_COLOR_ARG_B_T3_ALPHA       (17   << 5)
-#       define RADEON_COLOR_ARG_C_SHIFT          10
-#       define RADEON_COLOR_ARG_C_MASK           (0x1f << 10)
-#       define RADEON_COLOR_ARG_C_ZERO           (0    << 10)
-#       define RADEON_COLOR_ARG_C_CURRENT_COLOR  (2    << 10)
-#       define RADEON_COLOR_ARG_C_CURRENT_ALPHA  (3    << 10)
-#       define RADEON_COLOR_ARG_C_DIFFUSE_COLOR  (4    << 10)
-#       define RADEON_COLOR_ARG_C_DIFFUSE_ALPHA  (5    << 10)
-#       define RADEON_COLOR_ARG_C_SPECULAR_COLOR (6    << 10)
-#       define RADEON_COLOR_ARG_C_SPECULAR_ALPHA (7    << 10)
-#       define RADEON_COLOR_ARG_C_TFACTOR_COLOR  (8    << 10)
-#       define RADEON_COLOR_ARG_C_TFACTOR_ALPHA  (9    << 10)
-#       define RADEON_COLOR_ARG_C_T0_COLOR       (10   << 10)
-#       define RADEON_COLOR_ARG_C_T0_ALPHA       (11   << 10)
-#       define RADEON_COLOR_ARG_C_T1_COLOR       (12   << 10)
-#       define RADEON_COLOR_ARG_C_T1_ALPHA       (13   << 10)
-#       define RADEON_COLOR_ARG_C_T2_COLOR       (14   << 10)
-#       define RADEON_COLOR_ARG_C_T2_ALPHA       (15   << 10)
-#       define RADEON_COLOR_ARG_C_T3_COLOR       (16   << 10)
-#       define RADEON_COLOR_ARG_C_T3_ALPHA       (17   << 10)
-#       define RADEON_COMP_ARG_A                 (1 << 15)
-#       define RADEON_COMP_ARG_A_SHIFT           15
-#       define RADEON_COMP_ARG_B                 (1 << 16)
-#       define RADEON_COMP_ARG_B_SHIFT           16
-#       define RADEON_COMP_ARG_C                 (1 << 17)
-#       define RADEON_COMP_ARG_C_SHIFT           17
-#       define RADEON_BLEND_CTL_MASK             (7 << 18)
-#       define RADEON_BLEND_CTL_ADD              (0 << 18)
-#       define RADEON_BLEND_CTL_SUBTRACT         (1 << 18)
-#       define RADEON_BLEND_CTL_ADDSIGNED        (2 << 18)
-#       define RADEON_BLEND_CTL_BLEND            (3 << 18)
-#       define RADEON_BLEND_CTL_DOT3             (4 << 18)
-#       define RADEON_SCALE_SHIFT                21
-#       define RADEON_SCALE_MASK                 (3 << 21)
-#       define RADEON_SCALE_1X                   (0 << 21)
-#       define RADEON_SCALE_2X                   (1 << 21)
-#       define RADEON_SCALE_4X                   (2 << 21)
-#       define RADEON_CLAMP_TX                   (1 << 23)
-#       define RADEON_T0_EQ_TCUR                 (1 << 24)
-#       define RADEON_T1_EQ_TCUR                 (1 << 25)
-#       define RADEON_T2_EQ_TCUR                 (1 << 26)
-#       define RADEON_T3_EQ_TCUR                 (1 << 27)
-#       define RADEON_COLOR_ARG_MASK             0x1f
-#       define RADEON_COMP_ARG_SHIFT             15
-#define RADEON_PP_TXABLEND_0                0x1c64
-#define RADEON_PP_TXABLEND_1                0x1c7c
-#define RADEON_PP_TXABLEND_2                0x1c94
-#       define RADEON_ALPHA_ARG_A_SHIFT          0
-#       define RADEON_ALPHA_ARG_A_MASK           (0xf << 0)
-#       define RADEON_ALPHA_ARG_A_ZERO           (0   << 0)
-#       define RADEON_ALPHA_ARG_A_CURRENT_ALPHA  (1   << 0)
-#       define RADEON_ALPHA_ARG_A_DIFFUSE_ALPHA  (2   << 0)
-#       define RADEON_ALPHA_ARG_A_SPECULAR_ALPHA (3   << 0)
-#       define RADEON_ALPHA_ARG_A_TFACTOR_ALPHA  (4   << 0)
-#       define RADEON_ALPHA_ARG_A_T0_ALPHA       (5   << 0)
-#       define RADEON_ALPHA_ARG_A_T1_ALPHA       (6   << 0)
-#       define RADEON_ALPHA_ARG_A_T2_ALPHA       (7   << 0)
-#       define RADEON_ALPHA_ARG_A_T3_ALPHA       (8   << 0)
-#       define RADEON_ALPHA_ARG_B_SHIFT          4
-#       define RADEON_ALPHA_ARG_B_MASK           (0xf << 4)
-#       define RADEON_ALPHA_ARG_B_ZERO           (0   << 4)
-#       define RADEON_ALPHA_ARG_B_CURRENT_ALPHA  (1   << 4)
-#       define RADEON_ALPHA_ARG_B_DIFFUSE_ALPHA  (2   << 4)
-#       define RADEON_ALPHA_ARG_B_SPECULAR_ALPHA (3   << 4)
-#       define RADEON_ALPHA_ARG_B_TFACTOR_ALPHA  (4   << 4)
-#       define RADEON_ALPHA_ARG_B_T0_ALPHA       (5   << 4)
-#       define RADEON_ALPHA_ARG_B_T1_ALPHA       (6   << 4)
-#       define RADEON_ALPHA_ARG_B_T2_ALPHA       (7   << 4)
-#       define RADEON_ALPHA_ARG_B_T3_ALPHA       (8   << 4)
-#       define RADEON_ALPHA_ARG_C_SHIFT          8
-#       define RADEON_ALPHA_ARG_C_MASK           (0xf << 8)
-#       define RADEON_ALPHA_ARG_C_ZERO           (0   << 8)
-#       define RADEON_ALPHA_ARG_C_CURRENT_ALPHA  (1   << 8)
-#       define RADEON_ALPHA_ARG_C_DIFFUSE_ALPHA  (2   << 8)
-#       define RADEON_ALPHA_ARG_C_SPECULAR_ALPHA (3   << 8)
-#       define RADEON_ALPHA_ARG_C_TFACTOR_ALPHA  (4   << 8)
-#       define RADEON_ALPHA_ARG_C_T0_ALPHA       (5   << 8)
-#       define RADEON_ALPHA_ARG_C_T1_ALPHA       (6   << 8)
-#       define RADEON_ALPHA_ARG_C_T2_ALPHA       (7   << 8)
-#       define RADEON_ALPHA_ARG_C_T3_ALPHA       (8   << 8)
-#       define RADEON_DOT_ALPHA_DONT_REPLICATE   (1   << 9)
-#       define RADEON_ALPHA_ARG_MASK             0xf
-
-#define RADEON_PP_TFACTOR_0                 0x1c68
-#define RADEON_PP_TFACTOR_1                 0x1c80
-#define RADEON_PP_TFACTOR_2                 0x1c98
-
-#define RADEON_RB3D_BLENDCNTL               0x1c20
-#       define RADEON_COMB_FCN_MASK                    (3  << 12)
-#       define RADEON_COMB_FCN_ADD_CLAMP               (0  << 12)
-#       define RADEON_COMB_FCN_ADD_NOCLAMP             (1  << 12)
-#       define RADEON_COMB_FCN_SUB_CLAMP               (2  << 12)
-#       define RADEON_COMB_FCN_SUB_NOCLAMP             (3  << 12)
-#       define RADEON_SRC_BLEND_GL_ZERO                (32 << 16)
-#       define RADEON_SRC_BLEND_GL_ONE                 (33 << 16)
-#       define RADEON_SRC_BLEND_GL_SRC_COLOR           (34 << 16)
-#       define RADEON_SRC_BLEND_GL_ONE_MINUS_SRC_COLOR (35 << 16)
-#       define RADEON_SRC_BLEND_GL_DST_COLOR           (36 << 16)
-#       define RADEON_SRC_BLEND_GL_ONE_MINUS_DST_COLOR (37 << 16)
-#       define RADEON_SRC_BLEND_GL_SRC_ALPHA           (38 << 16)
-#       define RADEON_SRC_BLEND_GL_ONE_MINUS_SRC_ALPHA (39 << 16)
-#       define RADEON_SRC_BLEND_GL_DST_ALPHA           (40 << 16)
-#       define RADEON_SRC_BLEND_GL_ONE_MINUS_DST_ALPHA (41 << 16)
-#       define RADEON_SRC_BLEND_GL_SRC_ALPHA_SATURATE  (42 << 16)
-#       define RADEON_SRC_BLEND_MASK                   (63 << 16)
-#       define RADEON_DST_BLEND_GL_ZERO                (32 << 24)
-#       define RADEON_DST_BLEND_GL_ONE                 (33 << 24)
-#       define RADEON_DST_BLEND_GL_SRC_COLOR           (34 << 24)
-#       define RADEON_DST_BLEND_GL_ONE_MINUS_SRC_COLOR (35 << 24)
-#       define RADEON_DST_BLEND_GL_DST_COLOR           (36 << 24)
-#       define RADEON_DST_BLEND_GL_ONE_MINUS_DST_COLOR (37 << 24)
-#       define RADEON_DST_BLEND_GL_SRC_ALPHA           (38 << 24)
-#       define RADEON_DST_BLEND_GL_ONE_MINUS_SRC_ALPHA (39 << 24)
-#       define RADEON_DST_BLEND_GL_DST_ALPHA           (40 << 24)
-#       define RADEON_DST_BLEND_GL_ONE_MINUS_DST_ALPHA (41 << 24)
-#       define RADEON_DST_BLEND_MASK                   (63 << 24)
-#define RADEON_RB3D_CNTL                    0x1c3c
-#       define RADEON_ALPHA_BLEND_ENABLE       (1  <<  0)
-#       define RADEON_PLANE_MASK_ENABLE        (1  <<  1)
-#       define RADEON_DITHER_ENABLE            (1  <<  2)
-#       define RADEON_ROUND_ENABLE             (1  <<  3)
-#       define RADEON_SCALE_DITHER_ENABLE      (1  <<  4)
-#       define RADEON_DITHER_INIT              (1  <<  5)
-#       define RADEON_ROP_ENABLE               (1  <<  6)
-#       define RADEON_STENCIL_ENABLE           (1  <<  7)
-#       define RADEON_Z_ENABLE                 (1  <<  8)
-#       define RADEON_DEPTH_XZ_OFFEST_ENABLE   (1  <<  9)
-#       define RADEON_COLOR_FORMAT_ARGB1555    (3  << 10)
-#       define RADEON_COLOR_FORMAT_RGB565      (4  << 10)
-#       define RADEON_COLOR_FORMAT_ARGB8888    (6  << 10)
-#       define RADEON_COLOR_FORMAT_RGB332      (7  << 10)
-#       define RADEON_COLOR_FORMAT_Y8          (8  << 10)
-#       define RADEON_COLOR_FORMAT_RGB8        (9  << 10)
-#       define RADEON_COLOR_FORMAT_YUV422_VYUY (11 << 10)
-#       define RADEON_COLOR_FORMAT_YUV422_YVYU (12 << 10)
-#       define RADEON_COLOR_FORMAT_aYUV444     (14 << 10)
-#       define RADEON_COLOR_FORMAT_ARGB4444    (15 << 10)
-#       define RADEON_CLRCMP_FLIP_ENABLE       (1  << 14)
-#       define RADEON_ZBLOCK16                 (1  << 15)
-#define RADEON_RB3D_COLOROFFSET             0x1c40
-#       define RADEON_COLOROFFSET_MASK      0xfffffff0
-#define RADEON_RB3D_COLORPITCH              0x1c48
-#       define RADEON_COLORPITCH_MASK         0x000001ff8
-#       define RADEON_COLOR_TILE_ENABLE       (1 << 16)
-#       define RADEON_COLOR_MICROTILE_ENABLE  (1 << 17)
-#       define RADEON_COLOR_ENDIAN_NO_SWAP    (0 << 18)
-#       define RADEON_COLOR_ENDIAN_WORD_SWAP  (1 << 18)
-#       define RADEON_COLOR_ENDIAN_DWORD_SWAP (2 << 18)
-#define RADEON_RB3D_DEPTHOFFSET             0x1c24
-#define RADEON_RB3D_DEPTHPITCH              0x1c28
-#       define RADEON_DEPTHPITCH_MASK         0x00001ff8
-#       define RADEON_DEPTH_HYPERZ            (3 << 16)
-#       define RADEON_DEPTH_ENDIAN_NO_SWAP    (0 << 18)
-#       define RADEON_DEPTH_ENDIAN_WORD_SWAP  (1 << 18)
-#       define RADEON_DEPTH_ENDIAN_DWORD_SWAP (2 << 18)
-#define RADEON_RB3D_PLANEMASK               0x1d84
-#define RADEON_RB3D_ROPCNTL                 0x1d80
-#       define RADEON_ROP_MASK              (15 << 8)
-#       define RADEON_ROP_CLEAR             (0  << 8)
-#       define RADEON_ROP_NOR               (1  << 8)
-#       define RADEON_ROP_AND_INVERTED      (2  << 8)
-#       define RADEON_ROP_COPY_INVERTED     (3  << 8)
-#       define RADEON_ROP_AND_REVERSE       (4  << 8)
-#       define RADEON_ROP_INVERT            (5  << 8)
-#       define RADEON_ROP_XOR               (6  << 8)
-#       define RADEON_ROP_NAND              (7  << 8)
-#       define RADEON_ROP_AND               (8  << 8)
-#       define RADEON_ROP_EQUIV             (9  << 8)
-#       define RADEON_ROP_NOOP              (10 << 8)
-#       define RADEON_ROP_OR_INVERTED       (11 << 8)
-#       define RADEON_ROP_COPY              (12 << 8)
-#       define RADEON_ROP_OR_REVERSE        (13 << 8)
-#       define RADEON_ROP_OR                (14 << 8)
-#       define RADEON_ROP_SET               (15 << 8)
-#define RADEON_RB3D_STENCILREFMASK          0x1d7c
-#       define RADEON_STENCIL_REF_SHIFT       0
-#       define RADEON_STENCIL_REF_MASK        (0xff << 0)
-#       define RADEON_STENCIL_MASK_SHIFT      16
-#       define RADEON_STENCIL_VALUE_MASK      (0xff << 16)
-#       define RADEON_STENCIL_WRITEMASK_SHIFT 24
-#       define RADEON_STENCIL_WRITE_MASK      (0xff << 24)
-#define RADEON_RB3D_ZSTENCILCNTL            0x1c2c
-#       define RADEON_DEPTH_FORMAT_MASK          (0xf << 0)
-#       define RADEON_DEPTH_FORMAT_16BIT_INT_Z   (0  <<  0)
-#       define RADEON_DEPTH_FORMAT_24BIT_INT_Z   (2  <<  0)
-#       define RADEON_DEPTH_FORMAT_24BIT_FLOAT_Z (3  <<  0)
-#       define RADEON_DEPTH_FORMAT_32BIT_INT_Z   (4  <<  0)
-#       define RADEON_DEPTH_FORMAT_32BIT_FLOAT_Z (5  <<  0)
-#       define RADEON_DEPTH_FORMAT_16BIT_FLOAT_W (7  <<  0)
-#       define RADEON_DEPTH_FORMAT_24BIT_FLOAT_W (9  <<  0)
-#       define RADEON_DEPTH_FORMAT_32BIT_FLOAT_W (11 <<  0)
-#       define RADEON_Z_TEST_NEVER               (0  <<  4)
-#       define RADEON_Z_TEST_LESS                (1  <<  4)
-#       define RADEON_Z_TEST_LEQUAL              (2  <<  4)
-#       define RADEON_Z_TEST_EQUAL               (3  <<  4)
-#       define RADEON_Z_TEST_GEQUAL              (4  <<  4)
-#       define RADEON_Z_TEST_GREATER             (5  <<  4)
-#       define RADEON_Z_TEST_NEQUAL              (6  <<  4)
-#       define RADEON_Z_TEST_ALWAYS              (7  <<  4)
-#       define RADEON_Z_TEST_MASK                (7  <<  4)
-#       define RADEON_Z_HIERARCHY_ENABLE         (1  <<  8)
-#       define RADEON_STENCIL_TEST_NEVER         (0  << 12)
-#       define RADEON_STENCIL_TEST_LESS          (1  << 12)
-#       define RADEON_STENCIL_TEST_LEQUAL        (2  << 12)
-#       define RADEON_STENCIL_TEST_EQUAL         (3  << 12)
-#       define RADEON_STENCIL_TEST_GEQUAL        (4  << 12)
-#       define RADEON_STENCIL_TEST_GREATER       (5  << 12)
-#       define RADEON_STENCIL_TEST_NEQUAL        (6  << 12)
-#       define RADEON_STENCIL_TEST_ALWAYS        (7  << 12)
-#       define RADEON_STENCIL_TEST_MASK          (0x7 << 12)
-#       define RADEON_STENCIL_FAIL_KEEP          (0  << 16)
-#       define RADEON_STENCIL_FAIL_ZERO          (1  << 16)
-#       define RADEON_STENCIL_FAIL_REPLACE       (2  << 16)
-#       define RADEON_STENCIL_FAIL_INC           (3  << 16)
-#       define RADEON_STENCIL_FAIL_DEC           (4  << 16)
-#       define RADEON_STENCIL_FAIL_INVERT        (5  << 16)
-#       define RADEON_STENCIL_FAIL_INC_WRAP      (6  << 16)
-#       define RADEON_STENCIL_FAIL_DEC_WRAP      (7  << 16)
-#       define RADEON_STENCIL_FAIL_MASK          (0x7 << 16)
-#       define RADEON_STENCIL_ZPASS_KEEP         (0  << 20)
-#       define RADEON_STENCIL_ZPASS_ZERO         (1  << 20)
-#       define RADEON_STENCIL_ZPASS_REPLACE      (2  << 20)
-#       define RADEON_STENCIL_ZPASS_INC          (3  << 20)
-#       define RADEON_STENCIL_ZPASS_DEC          (4  << 20)
-#       define RADEON_STENCIL_ZPASS_INVERT       (5  << 20)
-#       define RADEON_STENCIL_ZPASS_INC_WRAP     (6  << 20)
-#       define RADEON_STENCIL_ZPASS_DEC_WRAP     (7  << 20)
-#       define RADEON_STENCIL_ZPASS_MASK         (0x7 << 20)
-#       define RADEON_STENCIL_ZFAIL_KEEP         (0  << 24)
-#       define RADEON_STENCIL_ZFAIL_ZERO         (1  << 24)
-#       define RADEON_STENCIL_ZFAIL_REPLACE      (2  << 24)
-#       define RADEON_STENCIL_ZFAIL_INC          (3  << 24)
-#       define RADEON_STENCIL_ZFAIL_DEC          (4  << 24)
-#       define RADEON_STENCIL_ZFAIL_INVERT       (5  << 24)
-#       define RADEON_STENCIL_ZFAIL_INC_WRAP     (6  << 24)
-#       define RADEON_STENCIL_ZFAIL_DEC_WRAP     (7  << 24)
-#       define RADEON_STENCIL_ZFAIL_MASK         (0x7 << 24)
-#       define RADEON_Z_COMPRESSION_ENABLE       (1  << 28)
-#       define RADEON_FORCE_Z_DIRTY              (1  << 29)
-#       define RADEON_Z_WRITE_ENABLE             (1  << 30)
-#       define RADEON_Z_DECOMPRESSION_ENABLE     (1  << 31)
-#define RADEON_RE_LINE_PATTERN              0x1cd0
-#       define RADEON_LINE_PATTERN_MASK             0x0000ffff
-#       define RADEON_LINE_REPEAT_COUNT_SHIFT       16
-#       define RADEON_LINE_PATTERN_START_SHIFT      24
-#       define RADEON_LINE_PATTERN_LITTLE_BIT_ORDER (0 << 28)
-#       define RADEON_LINE_PATTERN_BIG_BIT_ORDER    (1 << 28)
-#       define RADEON_LINE_PATTERN_AUTO_RESET       (1 << 29)
-#define RADEON_RE_LINE_STATE                0x1cd4
-#       define RADEON_LINE_CURRENT_PTR_SHIFT   0
-#       define RADEON_LINE_CURRENT_COUNT_SHIFT 8
-#define RADEON_RE_MISC                      0x26c4
-#       define RADEON_STIPPLE_COORD_MASK       0x1f
-#       define RADEON_STIPPLE_X_OFFSET_SHIFT   0
-#       define RADEON_STIPPLE_X_OFFSET_MASK    (0x1f << 0)
-#       define RADEON_STIPPLE_Y_OFFSET_SHIFT   8
-#       define RADEON_STIPPLE_Y_OFFSET_MASK    (0x1f << 8)
-#       define RADEON_STIPPLE_LITTLE_BIT_ORDER (0 << 16)
-#       define RADEON_STIPPLE_BIG_BIT_ORDER    (1 << 16)
-#define RADEON_RE_SOLID_COLOR               0x1c1c
-#define RADEON_RE_TOP_LEFT                  0x26c0
-#       define RADEON_RE_LEFT_SHIFT         0
-#       define RADEON_RE_TOP_SHIFT          16
-#define RADEON_RE_WIDTH_HEIGHT              0x1c44
-#       define RADEON_RE_WIDTH_SHIFT        0
-#       define RADEON_RE_HEIGHT_SHIFT       16
-
-#define RADEON_SE_CNTL                      0x1c4c
-#       define RADEON_FFACE_CULL_CW          (0 <<  0)
-#       define RADEON_FFACE_CULL_CCW         (1 <<  0)
-#       define RADEON_FFACE_CULL_DIR_MASK    (1 <<  0)
-#       define RADEON_BFACE_CULL             (0 <<  1)
-#       define RADEON_BFACE_SOLID            (3 <<  1)
-#       define RADEON_FFACE_CULL             (0 <<  3)
-#       define RADEON_FFACE_SOLID            (3 <<  3)
-#       define RADEON_FFACE_CULL_MASK        (3 <<  3)
-#       define RADEON_BADVTX_CULL_DISABLE    (1 <<  5)
-#       define RADEON_FLAT_SHADE_VTX_0       (0 <<  6)
-#       define RADEON_FLAT_SHADE_VTX_1       (1 <<  6)
-#       define RADEON_FLAT_SHADE_VTX_2       (2 <<  6)
-#       define RADEON_FLAT_SHADE_VTX_LAST    (3 <<  6)
-#       define RADEON_DIFFUSE_SHADE_SOLID    (0 <<  8)
-#       define RADEON_DIFFUSE_SHADE_FLAT     (1 <<  8)
-#       define RADEON_DIFFUSE_SHADE_GOURAUD  (2 <<  8)
-#       define RADEON_DIFFUSE_SHADE_MASK     (3 <<  8)
-#       define RADEON_ALPHA_SHADE_SOLID      (0 << 10)
-#       define RADEON_ALPHA_SHADE_FLAT       (1 << 10)
-#       define RADEON_ALPHA_SHADE_GOURAUD    (2 << 10)
-#       define RADEON_ALPHA_SHADE_MASK       (3 << 10)
-#       define RADEON_SPECULAR_SHADE_SOLID   (0 << 12)
-#       define RADEON_SPECULAR_SHADE_FLAT    (1 << 12)
-#       define RADEON_SPECULAR_SHADE_GOURAUD (2 << 12)
-#       define RADEON_SPECULAR_SHADE_MASK    (3 << 12)
-#       define RADEON_FOG_SHADE_SOLID        (0 << 14)
-#       define RADEON_FOG_SHADE_FLAT         (1 << 14)
-#       define RADEON_FOG_SHADE_GOURAUD      (2 << 14)
-#       define RADEON_FOG_SHADE_MASK         (3 << 14)
-#       define RADEON_ZBIAS_ENABLE_POINT     (1 << 16)
-#       define RADEON_ZBIAS_ENABLE_LINE      (1 << 17)
-#       define RADEON_ZBIAS_ENABLE_TRI       (1 << 18)
-#       define RADEON_WIDELINE_ENABLE        (1 << 20)
-#       define RADEON_VPORT_XY_XFORM_ENABLE  (1 << 24)
-#       define RADEON_VPORT_Z_XFORM_ENABLE   (1 << 25)
-#       define RADEON_VTX_PIX_CENTER_D3D     (0 << 27)
-#       define RADEON_VTX_PIX_CENTER_OGL     (1 << 27)
-#       define RADEON_ROUND_MODE_TRUNC       (0 << 28)
-#       define RADEON_ROUND_MODE_ROUND       (1 << 28)
-#       define RADEON_ROUND_MODE_ROUND_EVEN  (2 << 28)
-#       define RADEON_ROUND_MODE_ROUND_ODD   (3 << 28)
-#       define RADEON_ROUND_PREC_16TH_PIX    (0 << 30)
-#       define RADEON_ROUND_PREC_8TH_PIX     (1 << 30)
-#       define RADEON_ROUND_PREC_4TH_PIX     (2 << 30)
-#       define RADEON_ROUND_PREC_HALF_PIX    (3 << 30)
-#define RADEON_SE_CNTL_STATUS               0x2140
-#       define RADEON_VC_NO_SWAP            (0 << 0)
-#       define RADEON_VC_16BIT_SWAP         (1 << 0)
-#       define RADEON_VC_32BIT_SWAP         (2 << 0)
-#       define RADEON_VC_HALF_DWORD_SWAP    (3 << 0)
-#       define RADEON_TCL_BYPASS            (1 << 8)
-#define RADEON_SE_COORD_FMT                 0x1c50
-#       define RADEON_VTX_XY_PRE_MULT_1_OVER_W0  (1 <<  0)
-#       define RADEON_VTX_Z_PRE_MULT_1_OVER_W0   (1 <<  1)
-#       define RADEON_VTX_ST0_NONPARAMETRIC      (1 <<  8)
-#       define RADEON_VTX_ST1_NONPARAMETRIC      (1 <<  9)
-#       define RADEON_VTX_ST2_NONPARAMETRIC      (1 << 10)
-#       define RADEON_VTX_ST3_NONPARAMETRIC      (1 << 11)
-#       define RADEON_VTX_W0_NORMALIZE           (1 << 12)
-#       define RADEON_VTX_W0_IS_NOT_1_OVER_W0    (1 << 16)
-#       define RADEON_VTX_ST0_PRE_MULT_1_OVER_W0 (1 << 17)
-#       define RADEON_VTX_ST1_PRE_MULT_1_OVER_W0 (1 << 19)
-#       define RADEON_VTX_ST2_PRE_MULT_1_OVER_W0 (1 << 21)
-#       define RADEON_VTX_ST3_PRE_MULT_1_OVER_W0 (1 << 23)
-#       define RADEON_TEX1_W_ROUTING_USE_W0      (0 << 26)
-#       define RADEON_TEX1_W_ROUTING_USE_Q1      (1 << 26)
-#define RADEON_SE_LINE_WIDTH                0x1db8
-#define RADEON_SE_TCL_LIGHT_MODEL_CTL       0x226c
-#       define RADEON_LIGHTING_ENABLE              (1 << 0)
-#       define RADEON_LIGHT_IN_MODELSPACE          (1 << 1)
-#       define RADEON_LOCAL_VIEWER                 (1 << 2)
-#       define RADEON_NORMALIZE_NORMALS            (1 << 3)
-#       define RADEON_RESCALE_NORMALS              (1 << 4)
-#       define RADEON_SPECULAR_LIGHTS              (1 << 5)
-#       define RADEON_DIFFUSE_SPECULAR_COMBINE     (1 << 6)
-#       define RADEON_LIGHT_ALPHA                  (1 << 7)
-#       define RADEON_LOCAL_LIGHT_VEC_GL           (1 << 8)
-#       define RADEON_LIGHT_NO_NORMAL_AMBIENT_ONLY (1 << 9)
-#       define RADEON_LM_SOURCE_STATE_PREMULT      0
-#       define RADEON_LM_SOURCE_STATE_MULT         1
-#       define RADEON_LM_SOURCE_VERTEX_DIFFUSE     2
-#       define RADEON_LM_SOURCE_VERTEX_SPECULAR    3
-#       define RADEON_EMISSIVE_SOURCE_SHIFT        16
-#       define RADEON_AMBIENT_SOURCE_SHIFT         18
-#       define RADEON_DIFFUSE_SOURCE_SHIFT         20
-#       define RADEON_SPECULAR_SOURCE_SHIFT        22
-#define RADEON_SE_TCL_MATERIAL_AMBIENT_RED     0x2220
-#define RADEON_SE_TCL_MATERIAL_AMBIENT_GREEN   0x2224
-#define RADEON_SE_TCL_MATERIAL_AMBIENT_BLUE    0x2228
-#define RADEON_SE_TCL_MATERIAL_AMBIENT_ALPHA   0x222c
-#define RADEON_SE_TCL_MATERIAL_DIFFUSE_RED     0x2230
-#define RADEON_SE_TCL_MATERIAL_DIFFUSE_GREEN   0x2234
-#define RADEON_SE_TCL_MATERIAL_DIFFUSE_BLUE    0x2238
-#define RADEON_SE_TCL_MATERIAL_DIFFUSE_ALPHA   0x223c
-#define RADEON_SE_TCL_MATERIAL_EMMISSIVE_RED   0x2210
-#define RADEON_SE_TCL_MATERIAL_EMMISSIVE_GREEN 0x2214
-#define RADEON_SE_TCL_MATERIAL_EMMISSIVE_BLUE  0x2218
-#define RADEON_SE_TCL_MATERIAL_EMMISSIVE_ALPHA 0x221c
-#define RADEON_SE_TCL_MATERIAL_SPECULAR_RED    0x2240
-#define RADEON_SE_TCL_MATERIAL_SPECULAR_GREEN  0x2244
-#define RADEON_SE_TCL_MATERIAL_SPECULAR_BLUE   0x2248
-#define RADEON_SE_TCL_MATERIAL_SPECULAR_ALPHA  0x224c
-#define RADEON_SE_TCL_MATRIX_SELECT_0       0x225c
-#       define RADEON_MODELVIEW_0_SHIFT        0
-#       define RADEON_MODELVIEW_1_SHIFT        4
-#       define RADEON_MODELVIEW_2_SHIFT        8
-#       define RADEON_MODELVIEW_3_SHIFT        12
-#       define RADEON_IT_MODELVIEW_0_SHIFT     16
-#       define RADEON_IT_MODELVIEW_1_SHIFT     20
-#       define RADEON_IT_MODELVIEW_2_SHIFT     24
-#       define RADEON_IT_MODELVIEW_3_SHIFT     28
-#define RADEON_SE_TCL_MATRIX_SELECT_1       0x2260
-#       define RADEON_MODELPROJECT_0_SHIFT     0
-#       define RADEON_MODELPROJECT_1_SHIFT     4
-#       define RADEON_MODELPROJECT_2_SHIFT     8
-#       define RADEON_MODELPROJECT_3_SHIFT     12
-#       define RADEON_TEXMAT_0_SHIFT           16
-#       define RADEON_TEXMAT_1_SHIFT           20
-#       define RADEON_TEXMAT_2_SHIFT           24
-#       define RADEON_TEXMAT_3_SHIFT           28
-
-
-#define RADEON_SE_TCL_OUTPUT_VTX_FMT        0x2254
-#       define RADEON_TCL_VTX_W0                 (1 <<  0)
-#       define RADEON_TCL_VTX_FP_DIFFUSE         (1 <<  1)
-#       define RADEON_TCL_VTX_FP_ALPHA           (1 <<  2)
-#       define RADEON_TCL_VTX_PK_DIFFUSE         (1 <<  3)
-#       define RADEON_TCL_VTX_FP_SPEC            (1 <<  4)
-#       define RADEON_TCL_VTX_FP_FOG             (1 <<  5)
-#       define RADEON_TCL_VTX_PK_SPEC            (1 <<  6)
-#       define RADEON_TCL_VTX_ST0                (1 <<  7)
-#       define RADEON_TCL_VTX_ST1                (1 <<  8)
-#       define RADEON_TCL_VTX_Q1                 (1 <<  9)
-#       define RADEON_TCL_VTX_ST2                (1 << 10)
-#       define RADEON_TCL_VTX_Q2                 (1 << 11)
-#       define RADEON_TCL_VTX_ST3                (1 << 12)
-#       define RADEON_TCL_VTX_Q3                 (1 << 13)
-#       define RADEON_TCL_VTX_Q0                 (1 << 14)
-#       define RADEON_TCL_VTX_WEIGHT_COUNT_SHIFT 15
-#       define RADEON_TCL_VTX_NORM0              (1 << 18)
-#       define RADEON_TCL_VTX_XY1                (1 << 27)
-#       define RADEON_TCL_VTX_Z1                 (1 << 28)
-#       define RADEON_TCL_VTX_W1                 (1 << 29)
-#       define RADEON_TCL_VTX_NORM1              (1 << 30)
-#       define RADEON_TCL_VTX_Z0                 (1 << 31)
-
-#define RADEON_SE_TCL_OUTPUT_VTX_SEL        0x2258
-#       define RADEON_TCL_COMPUTE_XYZW           (1 << 0)
-#       define RADEON_TCL_COMPUTE_DIFFUSE        (1 << 1)
-#       define RADEON_TCL_COMPUTE_SPECULAR       (1 << 2)
-#       define RADEON_TCL_FORCE_NAN_IF_COLOR_NAN (1 << 3)
-#       define RADEON_TCL_FORCE_INORDER_PROC     (1 << 4)
-#       define RADEON_TCL_TEX_INPUT_TEX_0        0
-#       define RADEON_TCL_TEX_INPUT_TEX_1        1
-#       define RADEON_TCL_TEX_INPUT_TEX_2        2
-#       define RADEON_TCL_TEX_INPUT_TEX_3        3
-#       define RADEON_TCL_TEX_COMPUTED_TEX_0     8
-#       define RADEON_TCL_TEX_COMPUTED_TEX_1     9
-#       define RADEON_TCL_TEX_COMPUTED_TEX_2     10
-#       define RADEON_TCL_TEX_COMPUTED_TEX_3     11
-#       define RADEON_TCL_TEX_0_OUTPUT_SHIFT     16
-#       define RADEON_TCL_TEX_1_OUTPUT_SHIFT     20
-#       define RADEON_TCL_TEX_2_OUTPUT_SHIFT     24
-#       define RADEON_TCL_TEX_3_OUTPUT_SHIFT     28
-
-#define RADEON_SE_TCL_PER_LIGHT_CTL_0       0x2270
-#       define RADEON_LIGHT_0_ENABLE               (1 <<  0)
-#       define RADEON_LIGHT_0_ENABLE_AMBIENT       (1 <<  1)
-#       define RADEON_LIGHT_0_ENABLE_SPECULAR      (1 <<  2)
-#       define RADEON_LIGHT_0_IS_LOCAL             (1 <<  3)
-#       define RADEON_LIGHT_0_IS_SPOT              (1 <<  4)
-#       define RADEON_LIGHT_0_DUAL_CONE            (1 <<  5)
-#       define RADEON_LIGHT_0_ENABLE_RANGE_ATTEN   (1 <<  6)
-#       define RADEON_LIGHT_0_CONSTANT_RANGE_ATTEN (1 <<  7)
-#       define RADEON_LIGHT_0_SHIFT                0
-#       define RADEON_LIGHT_1_ENABLE               (1 << 16)
-#       define RADEON_LIGHT_1_ENABLE_AMBIENT       (1 << 17)
-#       define RADEON_LIGHT_1_ENABLE_SPECULAR      (1 << 18)
-#       define RADEON_LIGHT_1_IS_LOCAL             (1 << 19)
-#       define RADEON_LIGHT_1_IS_SPOT              (1 << 20)
-#       define RADEON_LIGHT_1_DUAL_CONE            (1 << 21)
-#       define RADEON_LIGHT_1_ENABLE_RANGE_ATTEN   (1 << 22)
-#       define RADEON_LIGHT_1_CONSTANT_RANGE_ATTEN (1 << 23)
-#       define RADEON_LIGHT_1_SHIFT                16
-#define RADEON_SE_TCL_PER_LIGHT_CTL_1       0x2274
-#       define RADEON_LIGHT_2_SHIFT            0
-#       define RADEON_LIGHT_3_SHIFT            16
-#define RADEON_SE_TCL_PER_LIGHT_CTL_2       0x2278
-#       define RADEON_LIGHT_4_SHIFT            0
-#       define RADEON_LIGHT_5_SHIFT            16
-#define RADEON_SE_TCL_PER_LIGHT_CTL_3       0x227c
-#       define RADEON_LIGHT_6_SHIFT            0
-#       define RADEON_LIGHT_7_SHIFT            16
-
-#define RADEON_SE_TCL_SHININESS             0x2250
-
-#define RADEON_SE_TCL_TEXTURE_PROC_CTL      0x2268
-#       define RADEON_TEXGEN_TEXMAT_0_ENABLE      (1 << 0)
-#       define RADEON_TEXGEN_TEXMAT_1_ENABLE      (1 << 1)
-#       define RADEON_TEXGEN_TEXMAT_2_ENABLE      (1 << 2)
-#       define RADEON_TEXGEN_TEXMAT_3_ENABLE      (1 << 3)
-#       define RADEON_TEXMAT_0_ENABLE             (1 << 4)
-#       define RADEON_TEXMAT_1_ENABLE             (1 << 5)
-#       define RADEON_TEXMAT_2_ENABLE             (1 << 6)
-#       define RADEON_TEXMAT_3_ENABLE             (1 << 7)
-#       define RADEON_TEXGEN_INPUT_MASK           0xf
-#       define RADEON_TEXGEN_INPUT_TEXCOORD_0     0
-#       define RADEON_TEXGEN_INPUT_TEXCOORD_1     1
-#       define RADEON_TEXGEN_INPUT_TEXCOORD_2     2
-#       define RADEON_TEXGEN_INPUT_TEXCOORD_3     3
-#       define RADEON_TEXGEN_INPUT_OBJ            4
-#       define RADEON_TEXGEN_INPUT_EYE            5
-#       define RADEON_TEXGEN_INPUT_EYE_NORMAL     6
-#       define RADEON_TEXGEN_INPUT_EYE_REFLECT    7
-#       define RADEON_TEXGEN_INPUT_EYE_NORMALIZED 8
-#       define RADEON_TEXGEN_0_INPUT_SHIFT        16
-#       define RADEON_TEXGEN_1_INPUT_SHIFT        20
-#       define RADEON_TEXGEN_2_INPUT_SHIFT        24
-#       define RADEON_TEXGEN_3_INPUT_SHIFT        28
-
-#define RADEON_SE_TCL_UCP_VERT_BLEND_CTL    0x2264
-#       define RADEON_UCP_IN_CLIP_SPACE            (1 <<  0)
-#       define RADEON_UCP_IN_MODEL_SPACE           (1 <<  1)
-#       define RADEON_UCP_ENABLE_0                 (1 <<  2)
-#       define RADEON_UCP_ENABLE_1                 (1 <<  3)
-#       define RADEON_UCP_ENABLE_2                 (1 <<  4)
-#       define RADEON_UCP_ENABLE_3                 (1 <<  5)
-#       define RADEON_UCP_ENABLE_4                 (1 <<  6)
-#       define RADEON_UCP_ENABLE_5                 (1 <<  7)
-#       define RADEON_TCL_FOG_MASK                 (3 <<  8)
-#       define RADEON_TCL_FOG_DISABLE              (0 <<  8)
-#       define RADEON_TCL_FOG_EXP                  (1 <<  8)
-#       define RADEON_TCL_FOG_EXP2                 (2 <<  8)
-#       define RADEON_TCL_FOG_LINEAR               (3 <<  8)
-#       define RADEON_RNG_BASED_FOG                (1 << 10)
-#       define RADEON_LIGHT_TWOSIDE                (1 << 11)
-#       define RADEON_BLEND_OP_COUNT_MASK          (7 << 12)
-#       define RADEON_BLEND_OP_COUNT_SHIFT         12
-#       define RADEON_POSITION_BLEND_OP_ENABLE     (1 << 16)
-#       define RADEON_NORMAL_BLEND_OP_ENABLE       (1 << 17)
-#       define RADEON_VERTEX_BLEND_SRC_0_PRIMARY   (1 << 18)
-#       define RADEON_VERTEX_BLEND_SRC_0_SECONDARY (1 << 18)
-#       define RADEON_VERTEX_BLEND_SRC_1_PRIMARY   (1 << 19)
-#       define RADEON_VERTEX_BLEND_SRC_1_SECONDARY (1 << 19)
-#       define RADEON_VERTEX_BLEND_SRC_2_PRIMARY   (1 << 20)
-#       define RADEON_VERTEX_BLEND_SRC_2_SECONDARY (1 << 20)
-#       define RADEON_VERTEX_BLEND_SRC_3_PRIMARY   (1 << 21)
-#       define RADEON_VERTEX_BLEND_SRC_3_SECONDARY (1 << 21)
-#       define RADEON_VERTEX_BLEND_WGT_MINUS_ONE   (1 << 22)
-#       define RADEON_CULL_FRONT_IS_CW             (0 << 28)
-#       define RADEON_CULL_FRONT_IS_CCW            (1 << 28)
-#       define RADEON_CULL_FRONT                   (1 << 29)
-#       define RADEON_CULL_BACK                    (1 << 30)
-#       define RADEON_FORCE_W_TO_ONE               (1 << 31)
-
-#define RADEON_SE_VPORT_XSCALE              0x1d98
-#define RADEON_SE_VPORT_XOFFSET             0x1d9c
-#define RADEON_SE_VPORT_YSCALE              0x1da0
-#define RADEON_SE_VPORT_YOFFSET             0x1da4
-#define RADEON_SE_VPORT_ZSCALE              0x1da8
-#define RADEON_SE_VPORT_ZOFFSET             0x1dac
-#define RADEON_SE_ZBIAS_FACTOR              0x1db0
-#define RADEON_SE_ZBIAS_CONSTANT            0x1db4
-
-
-
-				/* Registers for CP and Microcode Engine */
-#define RADEON_CP_ME_RAM_ADDR               0x07d4
-#define RADEON_CP_ME_RAM_RADDR              0x07d8
-#define RADEON_CP_ME_RAM_DATAH              0x07dc
-#define RADEON_CP_ME_RAM_DATAL              0x07e0
-
-#define RADEON_CP_RB_BASE                   0x0700
-#define RADEON_CP_RB_CNTL                   0x0704
-#define RADEON_CP_RB_RPTR_ADDR              0x070c
-#define RADEON_CP_RB_RPTR                   0x0710
-#define RADEON_CP_RB_WPTR                   0x0714
-
-#define RADEON_CP_IB_BASE                   0x0738
-#define RADEON_CP_IB_BUFSZ                  0x073c
-
-#define RADEON_CP_CSQ_CNTL                  0x0740
-#       define RADEON_CSQ_CNT_PRIMARY_MASK     (0xff << 0)
-#       define RADEON_CSQ_PRIDIS_INDDIS        (0    << 28)
-#       define RADEON_CSQ_PRIPIO_INDDIS        (1    << 28)
-#       define RADEON_CSQ_PRIBM_INDDIS         (2    << 28)
-#       define RADEON_CSQ_PRIPIO_INDBM         (3    << 28)
-#       define RADEON_CSQ_PRIBM_INDBM          (4    << 28)
-#       define RADEON_CSQ_PRIPIO_INDPIO        (15   << 28)
-#define RADEON_CP_CSQ_STAT                  0x07f8
-#       define RADEON_CSQ_RPTR_PRIMARY_MASK    (0xff <<  0)
-#       define RADEON_CSQ_WPTR_PRIMARY_MASK    (0xff <<  8)
-#       define RADEON_CSQ_RPTR_INDIRECT_MASK   (0xff << 16)
-#       define RADEON_CSQ_WPTR_INDIRECT_MASK   (0xff << 24)
-#define RADEON_CP_CSQ_ADDR                  0x07f0
-#define RADEON_CP_CSQ_DATA                  0x07f4
-#define RADEON_CP_CSQ_APER_PRIMARY          0x1000
-#define RADEON_CP_CSQ_APER_INDIRECT         0x1300
-
-#define RADEON_CP_RB_WPTR_DELAY             0x0718
-#       define RADEON_PRE_WRITE_TIMER_SHIFT    0
-#       define RADEON_PRE_WRITE_LIMIT_SHIFT    23
-
-#define RADEON_AIC_CNTL                     0x01d0
-#       define RADEON_PCIGART_TRANSLATE_EN     (1 << 0)
-#define RADEON_AIC_LO_ADDR                  0x01dc
-
-
-
-				/* Constants */
-#define RADEON_LAST_FRAME_REG               RADEON_GUI_SCRATCH_REG0
-#define RADEON_LAST_CLEAR_REG               RADEON_GUI_SCRATCH_REG2
-
-
-
-				/* CP packet types */
-#define RADEON_CP_PACKET0                           0x00000000
-#define RADEON_CP_PACKET1                           0x40000000
-#define RADEON_CP_PACKET2                           0x80000000
-#define RADEON_CP_PACKET3                           0xC0000000
-#       define RADEON_CP_PACKET_MASK                0xC0000000
-#       define RADEON_CP_PACKET_COUNT_MASK          0x3fff0000
-#       define RADEON_CP_PACKET_MAX_DWORDS          (1 << 12)
-#       define RADEON_CP_PACKET0_REG_MASK           0x000007ff
-#       define RADEON_CP_PACKET1_REG0_MASK          0x000007ff
-#       define RADEON_CP_PACKET1_REG1_MASK          0x003ff800
-
-#define RADEON_CP_PACKET0_ONE_REG_WR                0x00008000
-
-#define RADEON_CP_PACKET3_NOP                       0xC0001000
-#define RADEON_CP_PACKET3_NEXT_CHAR                 0xC0001900
-#define RADEON_CP_PACKET3_PLY_NEXTSCAN              0xC0001D00
-#define RADEON_CP_PACKET3_SET_SCISSORS              0xC0001E00
-#define RADEON_CP_PACKET3_3D_RNDR_GEN_INDX_PRIM     0xC0002300
-#define RADEON_CP_PACKET3_LOAD_MICROCODE            0xC0002400
-#define RADEON_CP_PACKET3_WAIT_FOR_IDLE             0xC0002600
-#define RADEON_CP_PACKET3_3D_DRAW_VBUF              0xC0002800
-#define RADEON_CP_PACKET3_3D_DRAW_IMMD              0xC0002900
-#define RADEON_CP_PACKET3_3D_DRAW_INDX              0xC0002A00
-#define RADEON_CP_PACKET3_LOAD_PALETTE              0xC0002C00
-#define RADEON_CP_PACKET3_3D_LOAD_VBPNTR            0xC0002F00
-#define RADEON_CP_PACKET3_CNTL_PAINT                0xC0009100
-#define RADEON_CP_PACKET3_CNTL_BITBLT               0xC0009200
-#define RADEON_CP_PACKET3_CNTL_SMALLTEXT            0xC0009300
-#define RADEON_CP_PACKET3_CNTL_HOSTDATA_BLT         0xC0009400
-#define RADEON_CP_PACKET3_CNTL_POLYLINE             0xC0009500
-#define RADEON_CP_PACKET3_CNTL_POLYSCANLINES        0xC0009800
-#define RADEON_CP_PACKET3_CNTL_PAINT_MULTI          0xC0009A00
-#define RADEON_CP_PACKET3_CNTL_BITBLT_MULTI         0xC0009B00
-#define RADEON_CP_PACKET3_CNTL_TRANS_BITBLT         0xC0009C00
-
-
-#define RADEON_CP_VC_FRMT_XY                        0x00000000
-#define RADEON_CP_VC_FRMT_W0                        0x00000001
-#define RADEON_CP_VC_FRMT_FPCOLOR                   0x00000002
-#define RADEON_CP_VC_FRMT_FPALPHA                   0x00000004
-#define RADEON_CP_VC_FRMT_PKCOLOR                   0x00000008
-#define RADEON_CP_VC_FRMT_FPSPEC                    0x00000010
-#define RADEON_CP_VC_FRMT_FPFOG                     0x00000020
-#define RADEON_CP_VC_FRMT_PKSPEC                    0x00000040
-#define RADEON_CP_VC_FRMT_ST0                       0x00000080
-#define RADEON_CP_VC_FRMT_ST1                       0x00000100
-#define RADEON_CP_VC_FRMT_Q1                        0x00000200
-#define RADEON_CP_VC_FRMT_ST2                       0x00000400
-#define RADEON_CP_VC_FRMT_Q2                        0x00000800
-#define RADEON_CP_VC_FRMT_ST3                       0x00001000
-#define RADEON_CP_VC_FRMT_Q3                        0x00002000
-#define RADEON_CP_VC_FRMT_Q0                        0x00004000
-#define RADEON_CP_VC_FRMT_BLND_WEIGHT_CNT_MASK      0x00038000
-#define RADEON_CP_VC_FRMT_N0                        0x00040000
-#define RADEON_CP_VC_FRMT_XY1                       0x08000000
-#define RADEON_CP_VC_FRMT_Z1                        0x10000000
-#define RADEON_CP_VC_FRMT_W1                        0x20000000
-#define RADEON_CP_VC_FRMT_N1                        0x40000000
-#define RADEON_CP_VC_FRMT_Z                         0x80000000
-
-#define RADEON_CP_VC_CNTL_PRIM_TYPE_NONE            0x00000000
-#define RADEON_CP_VC_CNTL_PRIM_TYPE_POINT           0x00000001
-#define RADEON_CP_VC_CNTL_PRIM_TYPE_LINE            0x00000002
-#define RADEON_CP_VC_CNTL_PRIM_TYPE_LINE_STRIP      0x00000003
-#define RADEON_CP_VC_CNTL_PRIM_TYPE_TRI_LIST        0x00000004
-#define RADEON_CP_VC_CNTL_PRIM_TYPE_TRI_FAN         0x00000005
-#define RADEON_CP_VC_CNTL_PRIM_TYPE_TRI_STRIP       0x00000006
-#define RADEON_CP_VC_CNTL_PRIM_TYPE_TRI_TYPE_2      0x00000007
-#define RADEON_CP_VC_CNTL_PRIM_TYPE_RECT_LIST       0x00000008
-#define RADEON_CP_VC_CNTL_PRIM_TYPE_3VRT_POINT_LIST 0x00000009
-#define RADEON_CP_VC_CNTL_PRIM_TYPE_3VRT_LINE_LIST  0x0000000a
-#define RADEON_CP_VC_CNTL_PRIM_WALK_IND             0x00000010
-#define RADEON_CP_VC_CNTL_PRIM_WALK_LIST            0x00000020
-#define RADEON_CP_VC_CNTL_PRIM_WALK_RING            0x00000030
-#define RADEON_CP_VC_CNTL_COLOR_ORDER_BGRA          0x00000000
-#define RADEON_CP_VC_CNTL_COLOR_ORDER_RGBA          0x00000040
-#define RADEON_CP_VC_CNTL_MAOS_ENABLE               0x00000080
-#define RADEON_CP_VC_CNTL_VTX_FMT_NON_RADEON_MODE   0x00000000
-#define RADEON_CP_VC_CNTL_VTX_FMT_RADEON_MODE       0x00000100
-#define RADEON_CP_VC_CNTL_TCL_DISABLE               0x00000000
-#define RADEON_CP_VC_CNTL_TCL_ENABLE                0x00000200
-#define RADEON_CP_VC_CNTL_NUM_SHIFT                 16
-
-#define RADEON_VS_MATRIX_0_ADDR                   0
-#define RADEON_VS_MATRIX_1_ADDR                   4
-#define RADEON_VS_MATRIX_2_ADDR                   8
-#define RADEON_VS_MATRIX_3_ADDR                  12
-#define RADEON_VS_MATRIX_4_ADDR                  16
-#define RADEON_VS_MATRIX_5_ADDR                  20
-#define RADEON_VS_MATRIX_6_ADDR                  24
-#define RADEON_VS_MATRIX_7_ADDR                  28
-#define RADEON_VS_MATRIX_8_ADDR                  32
-#define RADEON_VS_MATRIX_9_ADDR                  36
-#define RADEON_VS_MATRIX_10_ADDR                 40
-#define RADEON_VS_MATRIX_11_ADDR                 44
-#define RADEON_VS_MATRIX_12_ADDR                 48
-#define RADEON_VS_MATRIX_13_ADDR                 52
-#define RADEON_VS_MATRIX_14_ADDR                 56
-#define RADEON_VS_MATRIX_15_ADDR                 60
-#define RADEON_VS_LIGHT_AMBIENT_ADDR             64
-#define RADEON_VS_LIGHT_DIFFUSE_ADDR             72
-#define RADEON_VS_LIGHT_SPECULAR_ADDR            80
-#define RADEON_VS_LIGHT_DIRPOS_ADDR              88
-#define RADEON_VS_LIGHT_HWVSPOT_ADDR             96
-#define RADEON_VS_LIGHT_ATTENUATION_ADDR        104
-#define RADEON_VS_MATRIX_EYE2CLIP_ADDR          112
-#define RADEON_VS_UCP_ADDR                      116
-#define RADEON_VS_GLOBAL_AMBIENT_ADDR           122
-#define RADEON_VS_FOG_PARAM_ADDR                123
-#define RADEON_VS_EYE_VECTOR_ADDR               124
-
-#define RADEON_SS_LIGHT_DCD_ADDR                  0
-#define RADEON_SS_LIGHT_SPOT_EXPONENT_ADDR        8
-#define RADEON_SS_LIGHT_SPOT_CUTOFF_ADDR         16
-#define RADEON_SS_LIGHT_SPECULAR_THRESH_ADDR     24
-#define RADEON_SS_LIGHT_RANGE_CUTOFF_ADDR        32
-#define RADEON_SS_VERT_GUARD_CLIP_ADJ_ADDR       48
-#define RADEON_SS_VERT_GUARD_DISCARD_ADJ_ADDR    49
-#define RADEON_SS_HORZ_GUARD_CLIP_ADJ_ADDR       50
-#define RADEON_SS_HORZ_GUARD_DISCARD_ADJ_ADDR    51
-#define RADEON_SS_SHININESS                      60
-
-#define RADEON_TV_MASTER_CNTL                    0x0800
-#       define RADEON_TVCLK_ALWAYS_ONb           (1 << 30)
-#define RADEON_TV_DAC_CNTL                       0x088c
-#       define RADEON_TV_DAC_CMPOUT              (1 << 5)
-#define RADEON_TV_PRE_DAC_MUX_CNTL               0x0888
-#       define RADEON_Y_RED_EN                   (1 << 0)
-#       define RADEON_C_GRN_EN                   (1 << 1)
-#       define RADEON_CMP_BLU_EN                 (1 << 2)
-#       define RADEON_RED_MX_FORCE_DAC_DATA      (6 << 4)
-#       define RADEON_GRN_MX_FORCE_DAC_DATA      (6 << 8)
-#       define RADEON_BLU_MX_FORCE_DAC_DATA      (6 << 12)
-#       define RADEON_TV_FORCE_DAC_DATA_SHIFT    16
-#endif
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/s3v/Makefile b/nx-X11/extras/Mesa/src/mesa/drivers/dri/s3v/Makefile
deleted file mode 100644
index 9bd797315..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/s3v/Makefile
+++ /dev/null
@@ -1,36 +0,0 @@
-# src/mesa/drivers/dri/s3v/Makefile
-
-TOP = ../../../../..
-include $(TOP)/configs/current
-
-LIBNAME = s3v_dri.so
-
-# Doesn't exist yet.
-#MINIGLX_SOURCES = server/savage_dri.c 
-
-DRIVER_SOURCES = \
-	s3v_context.c \
-        s3v_dd.c \
-        s3v_inithw.c \
-        s3v_lock.c \
-        s3v_render.c \
-        s3v_screen.c \
-        s3v_span.c \
-        s3v_state.c \
-        s3v_tex.c \
-        s3v_texmem.c \
-        s3v_texstate.c \
-        s3v_tris.c \
-        s3v_vb.c \
-        s3v_xmesa.c
-
-C_SOURCES = \
-	$(COMMON_SOURCES) \
-	$(DRIVER_SOURCES) 
-
-ASM_SOURCES = 
-
-
-include ../Makefile.template
-
-symlinks:
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/s3v/s3v_common.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/s3v/s3v_common.h
deleted file mode 100644
index b66cdf1df..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/s3v/s3v_common.h
+++ /dev/null
@@ -1,83 +0,0 @@
-/*
- * Author: Max Lingua <sunmax@libero.it>
- */
-
-/* WARNING: If you change any of these defines, make sure to change
- * the kernel include file as well (s3v_drm.h)
- */
-
-#ifndef _XF86DRI_S3V_H_
-#define _XF86DRI_S3V_H_
-
-#ifndef _S3V_DEFINES_
-#define _S3V_DEFINES_
-#define S3V_USE_BATCH 1
-
-/* #define S3V_BUF_4K 1 */
-
-#ifdef S3V_BUF_4K
-#define S3V_DMA_BUF_ORDER 12
-#define S3V_DMA_BUF_NR    256
-#else
-#define S3V_DMA_BUF_ORDER 16 /* -much- better */
-#define S3V_DMA_BUF_NR    16
-#endif
-/* on s3virge you can only choose between *
- * 4k (2^12) and 64k (2^16) dma bufs      */
-#define S3V_DMA_BUF_SZ        (1<<S3V_DMA_BUF_ORDER)
-
-#define S3V_NR_SAREA_CLIPRECTS 8
-
-/* Each region is a minimum of 16k (64*64@4bpp)
- * and there are at most 40 of them.
- */
-#define S3V_NR_TEX_REGIONS 64 /* was 40 */
-#define S3V_LOG_TEX_GRANULARITY 16 /* was 4 */
-/* 40 * (2 ^ 4) = 640k, that's all we have for tex on 4mb gfx card */
-/* FIXME: will it work with card with less than 4mb? */
-/* FIXME: we should set this at run time */
-
-#endif  /* _S3V_DEFINES */
-
-/*
- * WARNING: If you change any of these defines, make sure to change
- * the kernel include file as well (gamma_drm.h)
- */
-
-/* Driver specific DRM command indices
- * NOTE: these are not OS specific, but they are driver specific
- */
-#define DRM_S3V_INIT_DMA              0x00
-#define DRM_S3V_CLEANUP_DMA           0x01
-
-typedef struct _drmS3VInit {
-    enum {
-        S3V_INIT_DMA = 0x01,
-        S3V_CLEANUP_DMA = 0x02
-    } func;
-
-    unsigned int pcimode;   /* bool: 1=pci 0=agp */
-
-    unsigned int mmio_offset;
-    unsigned int buffers_offset;
-    unsigned int sarea_priv_offset;
-
-    unsigned int front_offset;
-    unsigned int front_width;
-    unsigned int front_height;
-    unsigned int front_pitch;
-
-    unsigned int back_offset;
-    unsigned int back_width;
-    unsigned int back_height;
-    unsigned int back_pitch;
-
-    unsigned int depth_offset;
-    unsigned int depth_width;
-    unsigned int depth_height;
-    unsigned int depth_pitch;
-
-    unsigned int texture_offset;
-} drmS3VInit;
-
-#endif
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/s3v/s3v_context.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/s3v/s3v_context.c
deleted file mode 100644
index 7b0aa0dae..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/s3v/s3v_context.c
+++ /dev/null
@@ -1,258 +0,0 @@
-/*
- * Author: Max Lingua <sunmax@libero.it>
- */
-
-#include "s3v_context.h"
-
-#include "swrast/swrast.h"
-#include "swrast_setup/swrast_setup.h"
-#include "array_cache/acache.h"
-
-#include "tnl/tnl.h"
-#include "tnl/t_pipeline.h"
-
-#include "context.h"
-#include "simple_list.h"
-#include "matrix.h"
-#include "extensions.h"
-#if defined(USE_X86_ASM)
-#include "x86/common_x86_asm.h"
-#endif
-#include "simple_list.h"
-#include "mm.h"
-
-#include "drivers/common/driverfuncs.h"
-#include "s3v_vb.h"
-#include "s3v_tris.h"
-
-#if 0
-extern const struct tnl_pipeline_stage _s3v_render_stage;
-
-static const struct tnl_pipeline_stage *s3v_pipeline[] = {
-   &_tnl_vertex_transform_stage,
-   &_tnl_normal_transform_stage,
-   &_tnl_lighting_stage,
-   &_tnl_fog_coordinate_stage,
-   &_tnl_texgen_stage,
-   &_tnl_texture_transform_stage,
-				/* REMOVE: point attenuation stage */
-#if 1
-   &_s3v_render_stage,	/* ADD: unclipped rastersetup-to-dma */
-#endif
-   &_tnl_render_stage,
-   0,
-};
-#endif
-
-GLboolean s3vCreateContext(const __GLcontextModes *glVisual,
-			   __DRIcontextPrivate *driContextPriv,
-                     	   void *sharedContextPrivate)
-{
-	GLcontext *ctx, *shareCtx;
-	__DRIscreenPrivate *sPriv = driContextPriv->driScreenPriv;
-	s3vContextPtr vmesa;
-	s3vScreenPtr s3vScrn;
-	S3VSAREAPtr saPriv=(S3VSAREAPtr)(((char*)sPriv->pSAREA) + 
-                            sizeof(drm_sarea_t));
-        struct dd_function_table functions;
-
-	DEBUG_WHERE(("*** s3vCreateContext ***\n"));
-
-	vmesa = (s3vContextPtr) CALLOC( sizeof(*vmesa) );
-	if ( !vmesa ) return GL_FALSE;
-
-	/* Allocate the Mesa context */
-	if (sharedContextPrivate)
-		shareCtx = ((s3vContextPtr) sharedContextPrivate)->glCtx;
-	else
-		shareCtx = NULL;
-
-        _mesa_init_driver_functions(&functions);
-
-	vmesa->glCtx = _mesa_create_context(glVisual, shareCtx, &functions,
-                                            (void *)vmesa);
-	if (!vmesa->glCtx) {
-		FREE(vmesa);
-		return GL_FALSE;
-	}
-
-	vmesa->driContext = driContextPriv;
-	vmesa->driScreen = sPriv;
-	vmesa->driDrawable = NULL; /* Set by XMesaMakeCurrent */
-
-	vmesa->hHWContext = driContextPriv->hHWContext;
-	vmesa->driHwLock = (drmLock *)&sPriv->pSAREA->lock;
-	vmesa->driFd = sPriv->fd;
-	vmesa->sarea = saPriv;
-
-	s3vScrn = vmesa->s3vScreen = (s3vScreenPtr)(sPriv->private);
-
-	ctx = vmesa->glCtx;
-
-	ctx->Const.MaxTextureLevels = 11;  /* it is (11-1) -> 1024 * 1024 FIXME */
-
-	ctx->Const.MaxTextureUnits = 1; /* FIXME: or 2 ? */
-
-	/* No wide points.
-	 */
-	ctx->Const.MinPointSize = 1.0;
-	ctx->Const.MinPointSizeAA = 1.0;
-	ctx->Const.MaxPointSize = 1.0;
-	ctx->Const.MaxPointSizeAA = 1.0;
-
-	/* No wide lines.
-	 */
-	ctx->Const.MinLineWidth = 1.0;
-	ctx->Const.MinLineWidthAA = 1.0;
-	ctx->Const.MaxLineWidth = 1.0;
-	ctx->Const.MaxLineWidthAA = 1.0;
-	ctx->Const.LineWidthGranularity = 1.0;
-
-	vmesa->texHeap = mmInit( 0, vmesa->s3vScreen->textureSize );
-	DEBUG(("vmesa->s3vScreen->textureSize = 0x%x\n",
-		vmesa->s3vScreen->textureSize));
-	
-	/* NOTE */
-	/* mmInit(offset, size); */
-
-	/* allocates a structure like this:
-
-	struct mem_block_t {
-		struct mem_block_t *next;
-		struct mem_block_t *heap;
-		int ofs,size;
-		int align;
-		int free:1;
-		int reserved:1;
-	};
-
-	*/
-
-	make_empty_list(&vmesa->TexObjList);
-	make_empty_list(&vmesa->SwappedOut);
-
-	vmesa->CurrentTexObj[0] = 0;
-	vmesa->CurrentTexObj[1] = 0; /* FIXME */
-
-	vmesa->RenderIndex = ~0;
-
-	/* Initialize the software rasterizer and helper modules.
-	 */
-	_swrast_CreateContext( ctx );
-	_ac_CreateContext( ctx );
-	_tnl_CreateContext( ctx );
-	_swsetup_CreateContext( ctx );
-
-	/* Install the customized pipeline:
-	 */
-#if 0
-	_tnl_destroy_pipeline( ctx );
-	_tnl_install_pipeline( ctx, s3v_pipeline );
-#endif
-	/* Configure swrast to match hardware characteristics:
-	 */
-#if 0
-	_swrast_allow_pixel_fog( ctx, GL_FALSE );
-	_swrast_allow_vertex_fog( ctx, GL_TRUE );
-#endif
-	vmesa->_3d_mode = 0;
-
-	/* 3D lines / gouraud tris */
-	vmesa->CMD = ( AUTO_EXEC_ON | HW_CLIP_ON | DEST_COL_1555
-			| FOG_OFF | ALPHA_OFF | Z_OFF | Z_UPDATE_OFF
-			| Z_LESS | TEX_WRAP_ON | TEX_MODULATE | LINEAR
-			| TEX_COL_ARGB1555 | CMD_3D );
-
-	vmesa->_alpha[0] = vmesa->_alpha[1] = ALPHA_OFF;
-	vmesa->alpha_cmd = vmesa->_alpha[0];
-	vmesa->_tri[0] = DO_GOURAUD_TRI;
-	vmesa->_tri[1] = DO_TEX_LIT_TRI;
-	vmesa->prim_cmd = vmesa->_tri[0];
-
-	/* printf("first vmesa->CMD = 0x%x\n", vmesa->CMD); */
-
-	vmesa->TexOffset = vmesa->s3vScreen->texOffset;
-
-	s3vInitVB( ctx );
-	s3vInitExtensions( ctx );
-	s3vInitDriverFuncs( ctx );
-	s3vInitStateFuncs( ctx );
-	s3vInitSpanFuncs( ctx );
-	s3vInitTextureFuncs( ctx );
-	s3vInitTriFuncs( ctx );
-	s3vInitState( vmesa );
-
-	driContextPriv->driverPrivate = (void *)vmesa;
-
-	/* HACK */
-	vmesa->bufSize = S3V_DMA_BUF_SZ;
-
-	DEBUG(("vmesa->bufSize = %i\n", vmesa->bufSize));
-	DEBUG(("vmesa->bufCount = %i\n", vmesa->bufCount));
-
-
-	/* dma init */
-	DEBUG_BUFS(("GET_FIRST_DMA\n"));
-	
-	vmesa->_bufNum = 0;
-
-	GET_FIRST_DMA(vmesa->driFd, vmesa->hHWContext,
-	1, &(vmesa->bufIndex[0]), &(vmesa->bufSize),
-	&vmesa->_buf[0], &vmesa->bufCount, s3vScrn);
-
-	GET_FIRST_DMA(vmesa->driFd, vmesa->hHWContext,
-    1, &(vmesa->bufIndex[1]), &(vmesa->bufSize),
-    &vmesa->_buf[1], &vmesa->bufCount, s3vScrn);
-
-	vmesa->buf = vmesa->_buf[vmesa->_bufNum];
-	
-/*
-	vmesa->CMD = (AUTO_EXEC_ON | HW_CLIP_ON | DEST_COL_1555
-	| FOG_OFF | ALPHA_OFF | Z_OFF | Z_UPDATE_OFF
-	| DO_GOURAUD_TRI | CMD_3D);
-
-	vmesa->TexOffset = vmesa->s3vScreen->texOffset;
-*/
-
-/* ... but we should support only 15 bit in virge (out of 8/15/24)... */
-
-	DEBUG(("glVisual->depthBits = %i\n", glVisual->depthBits));
-
-	switch (glVisual->depthBits) {
-	case 8:
-		break;
-	
-	case 15:
-	case 16:
-		vmesa->depth_scale = 1.0f / 0xffff; 
-		break;
-	case 24:
-		vmesa->depth_scale = 1.0f / 0xffffff;
-		break;
-	default:
-		break;
-	}
-
-	vmesa->cull_zero = 0.0f;
-
-	vmesa->DepthSize = glVisual->depthBits;
-	vmesa->Flags  = S3V_FRONT_BUFFER;
-	vmesa->Flags |= (glVisual->doubleBufferMode ? S3V_BACK_BUFFER : 0);
-	vmesa->Flags |= (vmesa->DepthSize > 0 ? S3V_DEPTH_BUFFER : 0);
-
-	vmesa->EnabledFlags = S3V_FRONT_BUFFER;
-	vmesa->EnabledFlags |= (glVisual->doubleBufferMode ? S3V_BACK_BUFFER : 0);
-
-
-	if (vmesa->Flags & S3V_BACK_BUFFER) {
-       	vmesa->readOffset = vmesa->drawOffset = vmesa->s3vScreen->backOffset;
-	} else {
-	   	vmesa->readOffset = vmesa->drawOffset = 0;
-	}
-
-	s3vInitHW( vmesa );
-
-	driContextPriv->driverPrivate = (void *)vmesa;
-
-	return GL_TRUE;
-}
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/s3v/s3v_context.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/s3v/s3v_context.h
deleted file mode 100644
index b94fee6a8..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/s3v/s3v_context.h
+++ /dev/null
@@ -1,444 +0,0 @@
-/*
- * Author: Max Lingua <sunmax@libero.it>
- */
-
-#ifndef _S3V_CONTEXT_H_
-#define _S3V_CONTEXT_H_
-
-#include "dri_util.h"
-
-#include "s3v_dri.h"
-#include "s3v_regs.h"
-#include "s3v_macros.h"
-#include "s3v_screen.h"
-#include "colormac.h"
-#include "macros.h"
-#include "mtypes.h"
-#include "drm.h"
-#include "mm.h"
-#include "drirenderbuffer.h"
-
-/* Flags for context */
-#define S3V_FRONT_BUFFER    0x00000001
-#define S3V_BACK_BUFFER     0x00000002
-#define S3V_DEPTH_BUFFER    0x00000004
-
-	/* FIXME: check */
-#define S3V_MAX_TEXTURE_SIZE    2048
-
-/* These are the minimum requirements and should probably be increased */
-#define MAX_MODELVIEW_STACK    16
-#define MAX_PROJECTION_STACK    2
-#define MAX_TEXTURE_STACK       2
-
-extern void	  	s3vDDUpdateHWState(GLcontext *ctx);
-extern s3vScreenPtr	s3vCreateScreen(__DRIscreenPrivate *sPriv);
-extern void	  	s3vDestroyScreen(__DRIscreenPrivate *sPriv);
-extern GLboolean 	s3vCreateContext(const __GLcontextModes *glVisual,
-                                     __DRIcontextPrivate *driContextPriv,
-                                     void *sharedContextPrivate);
-
-#define S3V_UPLOAD_ALL			0xffffffff
-/* #define S3V_UPLOAD_CLIPRECTS		0x00000002 */
-#define S3V_UPLOAD_ALPHA		0x00000004
-#define S3V_UPLOAD_BLEND		0x00000008
-#define S3V_UPLOAD_DEPTH		0x00000010
-#define S3V_UPLOAD_VIEWPORT		0x00000020
-#define S3V_UPLOAD_SHADE		0x00000040
-#define S3V_UPLOAD_CLIP			0x00000080
-#define S3V_UPLOAD_MASKS		0x00000100
-#define S3V_UPLOAD_WINDOW		0x00000200 /* defunct */
-#define S3V_UPLOAD_GEOMETRY		0x00000400
-#define S3V_UPLOAD_POLYGON		0x00000800
-#define S3V_UPLOAD_DITHER		0x00001000
-#define S3V_UPLOAD_LOGICOP		0x00002000
-#define S3V_UPLOAD_FOG			0x00004000
-#define S3V_UPLOAD_LIGHT		0x00008000
-#define S3V_UPLOAD_CONTEXT		0x00010000
-#define S3V_UPLOAD_TEX0			0x00020000
-#define S3V_UPLOAD_STIPPLE		0x00040000
-#define S3V_UPLOAD_TRANSFORM		0x00080000
-#define S3V_UPLOAD_LINEMODE		0x00100000
-#define S3V_UPLOAD_POINTMODE		0x00200000
-#define S3V_UPLOAD_TRIMODE		0x00400000
-
-#define S3V_NEW_CLIP			0x00000001
-#define S3V_NEW_WINDOW			0x00000002
-#define S3V_NEW_CONTEXT			0x00000004
-#define S3V_NEW_TEXTURE			0x00000008 /* defunct */
-#define S3V_NEW_ALPHA			0x00000010
-#define S3V_NEW_DEPTH			0x00000020
-#define S3V_NEW_MASKS			0x00000040
-#define S3V_NEW_POLYGON			0x00000080
-#define S3V_NEW_CULL			0x00000100
-#define S3V_NEW_LOGICOP			0x00000200
-#define S3V_NEW_FOG			0x00000400
-#define S3V_NEW_LIGHT			0x00000800
-#define S3V_NEW_STIPPLE			0x00001000
-#define S3V_NEW_ALL			0xffffffff
-
-#define S3V_FALLBACK_TRI		0x00000001
-#define S3V_FALLBACK_TEXTURE		0x00000002
-
-struct s3v_context;
-typedef struct s3v_context s3vContextRec;
-typedef struct s3v_context *s3vContextPtr;
-typedef struct s3v_texture_object_t *s3vTextureObjectPtr;
-
-#define VALID_S3V_TEXTURE_OBJECT(tobj)  (tobj) 
-
-#define S3V_TEX_MAXLEVELS 12
-
-/* For shared texture space managment, these texture objects may also
- * be used as proxies for regions of texture memory containing other
- * client's textures.  Such proxy textures (not to be confused with GL
- * proxy textures) are subject to the same LRU aging we use for our
- * own private textures, and thus we have a mechanism where we can
- * fairly decide between kicking out our own textures and those of
- * other clients.
- *
- * Non-local texture objects have a valid MemBlock to describe the
- * region managed by the other client, and can be identified by
- * 't->globj == 0' 
- */
-struct s3v_texture_object_t {
-	struct s3v_texture_object_t *next, *prev;
-
-	GLuint age;   
-	struct gl_texture_object *globj;
-     
-	int Pitch;
-	int Height;
-	int WidthLog2;
-	int texelBytes;
-	int totalSize;
-	int bound;
-
-	PMemBlock MemBlock;   
-	GLuint BufAddr;
-   
-	GLuint min_level;
-	GLuint max_level;
-	GLuint dirty_images;
-
-	GLint firstLevel, lastLevel;  /* upload tObj->Image[first .. lastLevel] */
-
-	struct { 
-		const struct gl_texture_image *image;
-      		int offset;		/* into BufAddr */
-      		int height;
-      		int internalFormat;
-   	} image[S3V_TEX_MAXLEVELS];
-
-	GLuint TextureCMD;
-
-	GLuint TextureColorMode;
-	GLuint TextureFilterMode;
-	GLuint TextureBorderColor;
-	GLuint TextureWrap;
-	GLuint TextureMipSize;
-
-	GLuint TextureBaseAddr[S3V_TEX_MAXLEVELS];
-	GLuint TextureFormat;
-	GLuint TextureReadMode;
-};		
-
-#define S3V_NO_PALETTE        0x0
-#define S3V_USE_PALETTE       0x1
-#define S3V_UPDATE_PALETTE    0x2
-#define S3V_FALLBACK_PALETTE  0x4
-
-void s3vUpdateTextureState( GLcontext *ctx );
-
-void s3vDestroyTexObj( s3vContextPtr vmesa, s3vTextureObjectPtr t);
-void s3vUploadTexImages( s3vContextPtr vmesa, s3vTextureObjectPtr t );
-
-void s3vResetGlobalLRU( s3vContextPtr vmesa );
-void s3vTexturesGone( s3vContextPtr vmesa, 
-		       GLuint start, GLuint end, 
-		       GLuint in_use ); 
-
-void s3vEmitHwState( s3vContextPtr vmesa );
-void s3vGetLock( s3vContextPtr vmesa, GLuint flags );
-void s3vInitExtensions( GLcontext *ctx );
-void s3vInitDriverFuncs( GLcontext *ctx );
-void s3vInitSpanFuncs( GLcontext *ctx );
-void s3vSetSpanFunctions(driRenderbuffer *rb, const GLvisual *vis);
-void s3vInitState( s3vContextPtr vmesa );
-void s3vInitHW( s3vContextPtr vmesa );
-void s3vInitStateFuncs( GLcontext *ctx );
-void s3vInitTextureFuncs( GLcontext *ctx );
-void s3vInitTriFuncs( GLcontext *ctx );
-
-void s3vUpdateWindow( GLcontext *ctx );
-void s3vUpdateViewportOffset( GLcontext *ctx );
-
-void s3vPrintLocalLRU( s3vContextPtr vmesa );
-void s3vPrintGlobalLRU( s3vContextPtr vmesa );
-
-extern void s3vFallback( s3vContextPtr vmesa, GLuint bit, GLboolean mode );
-#define FALLBACK( imesa, bit, mode ) s3vFallback( imesa, bit, mode )
-
-/* Use the templated vertex formats.  Only one of these is used in s3v.
- */
-#define TAG(x) s3v##x
-#include "tnl_dd/t_dd_vertex.h"
-#undef TAG
-
-typedef void (*s3v_quad_func)( s3vContextPtr, 
-				const s3vVertex *, 
-				const s3vVertex *,
-				const s3vVertex *,
-				const s3vVertex * );
-typedef void (*s3v_tri_func)( s3vContextPtr, 
-				const s3vVertex *, 
-				const s3vVertex *,
-				const s3vVertex * );
-typedef void (*s3v_line_func)( s3vContextPtr, 
-				const s3vVertex *, 
-				const s3vVertex * );
-typedef void (*s3v_point_func)( s3vContextPtr, 
-				 const s3vVertex * );
-
-
-/* static void s3v_lines_emit(GLcontext *ctx, GLuint start, GLuint end); */
-typedef void (*emit_func)( GLcontext *, GLuint, GLuint);
-
-struct s3v_context {
-	GLcontext 		*glCtx;		/* Mesa context */
-
-	__DRIcontextPrivate	*driContext;
-	__DRIscreenPrivate	*driScreen;
-	__DRIdrawablePrivate	*driDrawable;
-
-	GLuint new_gl_state;
-	GLuint new_state;
-	GLuint dirty;
-
-	S3VSAREAPtr	sarea; 
-
-	/* Temporaries for translating away float colors
-	 */
-	struct gl_client_array UbyteColor;
-	struct gl_client_array UbyteSecondaryColor;
-
-   	/* Mirrors of some DRI state
-    	 */
-
-	drm_context_t hHWContext;
-	drmLock *driHwLock;
-	int driFd;
-
-	GLuint numClipRects;		/* Cliprects for the draw buffer */
-	drm_clip_rect_t *pClipRects;
-
-	GLuint*	buf;			/* FIXME */
-	GLuint*	_buf[2];
-	int		_bufNum;
-	int		bufIndex[2];
-	int		bufSize;
-	int		bufCount;
-
-	s3vScreenPtr 	s3vScreen;		/* Screen private DRI data */
-
-	int		drawOffset;
-	int		readOffset;
-
-	s3v_point_func	draw_point;
-	s3v_line_func	draw_line;
-	s3v_tri_func	draw_tri;
-	s3v_quad_func	draw_quad;
-
-	GLuint Fallback;
-	GLuint RenderIndex;
-	GLuint SetupNewInputs;
-	GLuint SetupIndex;
-
-	GLuint vertex_format;
-	GLuint vertex_size;
-	GLuint vertex_stride_shift;
-	char *verts;
-
-	GLfloat hw_viewport[16];
-	GLuint hw_primitive;
-	GLenum render_primitive;
-
-	GLfloat	depth_scale;
-
-	s3vTextureObjectPtr CurrentTexObj[2];
-	struct s3v_texture_object_t TexObjList;
-	struct s3v_texture_object_t SwappedOut; 
-	GLenum TexEnvImageFmt[2];
-
-	memHeap_t *texHeap;
-
-   	int lastSwap;
-   	int texAge;
-   	int ctxAge;
-	int dirtyAge;
-	int lastStamp;
-
-	/* max was here: don't touch */
-   
-	unsigned int S3V_REG[S3V_REGS_NUM];
-
-	GLuint texMode;
-	GLuint alphaMode;
-	GLuint lightMode;
-
-	GLuint SrcBase;
-	GLuint DestBase;
-	GLuint DestBlit;
-	GLuint ScissorLR;
-	GLuint ScissorTB;
-	GLuint ScissorWH; /* SubScissorWH */ /* RectWH */
-	GLuint FrontStride;
-	GLuint BackStride;
-	GLuint SrcStride;
-	GLuint DestStride;
-	GLuint SrcXY;
-	GLuint DestXY;
-
-   	GLuint ClearColor;
-	GLuint Color;
-	GLuint DitherMode;
-   	GLuint ClearDepth;
-
-	GLuint TextureBorderColor;
-	GLuint TexOffset;
-	GLuint TexStride;
-
-	GLuint CMD;
-	GLuint prim_cmd;
-	GLuint _tri[2]; /* 0 = gouraud; 1 = tex (lit or unlit) */
-	GLuint alpha_cmd; /* actual alpha cmd */
-	GLuint _alpha[2];
-	GLuint _alpha_tex; /* tex alpha type */
-	/* (3d_mode) 0 = 3d line/gourad tri; 1 = 3d tex tri */
-	GLuint _3d_mode;
-	
-	GLfloat backface_sign;
-	GLfloat cull_zero;
-
-	int restore_primitive;
-
-/* *** 2check *** */
-
-	GLuint		FogMode;
-	GLuint		AreaStippleMode;
-	GLuint		LBReadFormat;
-	GLuint		LBWriteFormat;
-	GLuint		LineMode;
-	GLuint		PointMode;
-	GLuint		TriangleMode;
-	GLuint		AntialiasMode;
-	GLfloat		ViewportScaleX;
-	GLfloat		ViewportScaleY;
-	GLfloat		ViewportScaleZ;
-	GLfloat		ViewportOffsetX;
-	GLfloat		ViewportOffsetY;
-	GLfloat		ViewportOffsetZ;
-	int		MatrixMode;
-	int		DepthMode;
-	int		TransformMode;
-	int		LBReadMode;
-	int		FBReadMode;
-	int		FBWindowBase;
-	int		LBWindowBase;
-	int		ColorDDAMode;
-	int		GeometryMode;
-	int		AlphaTestMode;
-	int		AlphaBlendMode;
-	int		AB_FBReadMode;
-	int		AB_FBReadMode_Save;
-	int		DeltaMode;
-	int		ColorMaterialMode;
-	int		FBHardwareWriteMask;
-	int		MaterialMode;
-	int		NormalizeMode;
-	int		LightingMode;
-	int		Light0Mode;
-	int		Light1Mode;
-	int		Light2Mode;
-	int		Light3Mode;
-	int		Light4Mode;
-	int		Light5Mode;
-	int		Light6Mode;
-	int		Light7Mode;
-	int		Light8Mode;
-	int		Light9Mode;
-	int		Light10Mode;
-	int		Light11Mode;
-	int		Light12Mode;
-	int		Light13Mode;
-	int		Light14Mode;
-	int		Light15Mode;
-	int		LogicalOpMode;
-	int		ScissorMode;
-	int		ScissorMaxXY;
-	int		ScissorMinXY;
-	int		Window; /* GID part probably should be in draw priv */
-	int		WindowOrigin;
-	int		x, y, w, h; /* Probably should be in drawable priv */
-	int		FrameCount; /* Probably should be in drawable priv */
-	int		NotClipped; /* Probably should be in drawable priv */
-	int		WindowChanged; /* Probably should be in drawabl... */
-	int		Flags;
-	int		EnabledFlags;
-	int		DepthSize;
-	int		Begin;
-	GLenum		ErrorValue;
-	int		Texture1DEnabled;
-	int		Texture2DEnabled;
-
-	float		ModelView[16];
-	float		Proj[16];
-	float		ModelViewProj[16];
-	float		Texture[16];
-
-	float		ModelViewStack[(MAX_MODELVIEW_STACK-1)*16];
-	int		ModelViewCount;
-	float		ProjStack[(MAX_PROJECTION_STACK-1)*16];
-	int		ProjCount;
-	float		TextureStack[(MAX_TEXTURE_STACK-1)*16];
-	int		TextureCount;
-};
-
-#define S3VIRGEPACKCOLOR555( r, g, b, a ) \
-    ((((r) & 0xf8) << 7) | (((g) & 0xf8) << 2) | (((b) & 0xf8) >> 3) | \
-     ((a) ? 0x8000 : 0))
-
-#define S3VIRGEPACKCOLOR565( r, g, b ) \
-    ((((r) & 0xf8) << 8) | (((g) & 0xfc) << 3) | (((b) & 0xf8) >> 3))
-
-#define S3VIRGEPACKCOLOR888( r, g, b ) \
-    (((r) << 16) | ((g) << 8) | (b))
-
-#define S3VIRGEPACKCOLOR8888( r, g, b, a ) \
-    (((a) << 24) | ((r) << 16) | ((g) << 8) | (b))
-
-#define S3VIRGEPACKCOLOR4444( r, g, b, a ) \
-    ((((a) & 0xf0) << 8) | (((r) & 0xf0) << 4) | ((g) & 0xf0) | ((b) >> 4))
-
-static __inline GLuint s3vPackColor( GLuint cpp,
-					GLubyte r, GLubyte g,
-					GLubyte b, GLubyte a )
-{
-	unsigned int ret;
-	DEBUG(("cpp = %i, r=0x%x, g=0x%x, b=0x%x, a=0x%x\n", cpp, r, g, b, a));
-
-	switch ( cpp ) {
-	case 2:
-		ret = S3VIRGEPACKCOLOR555( r, g, b, a );
-		DEBUG(("ret = 0x%x\n", ret));
-		return ret;
-	case 4:
-		return PACK_COLOR_8888( a, r, g, b );
-	default:
-    	return 0;
-	}
-}
-
-#define S3V_CONTEXT(ctx)	((s3vContextPtr)(ctx->DriverCtx))
-
-#endif /* _S3V_CONTEXT_H_ */
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/s3v/s3v_dd.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/s3v/s3v_dd.c
deleted file mode 100644
index 2c8e230f3..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/s3v/s3v_dd.c
+++ /dev/null
@@ -1,108 +0,0 @@
-/*
- * Author: Max Lingua <sunmax@libero.it>
- */
-
-#include "s3v_context.h"
-#include "s3v_vb.h"
-#include "s3v_lock.h"
-#if defined(USE_X86_ASM)
-#include "x86/common_x86_asm.h"
-#endif
-
-#include "context.h"
-#include "framebuffer.h"
-#include "swrast/swrast.h"
-
-#define S3V_DATE "20020207"
-
-
-/* Return the width and height of the current color buffer.
- */
-static void s3vDDGetBufferSize( GLframebuffer *buffer,
-				 GLuint *width, GLuint *height )
-{
-   GET_CURRENT_CONTEXT(ctx);
-   s3vContextPtr vmesa = S3V_CONTEXT(ctx);
-
-/* S3VHW_LOCK( vmesa ); */
-   *width  = vmesa->driDrawable->w;
-   *height = vmesa->driDrawable->h;
-/* S3VHW_UNLOCK( vmesa ); */
-}
-
-
-/* Return various strings for glGetString().
- */
-static const GLubyte *s3vDDGetString( GLcontext *ctx, GLenum name )
-{
-   static char buffer[128];
-
-   switch ( name ) {
-   case GL_VENDOR:
-      return (GLubyte *)"Max Lingua (ladybug)";
-
-   case GL_RENDERER:
-      sprintf( buffer, "Mesa DRI S3 Virge " S3V_DATE );
-
-      /* Append any CPU-specific information.
-       */
-#ifdef USE_X86_ASM
-      if ( _mesa_x86_cpu_features ) {
-	 strncat( buffer, " x86", 4 );
-      
-}
-#ifdef USE_MMX_ASM
-      if ( cpu_has_mmx ) {
-	 strncat( buffer, "/MMX", 4 );
-      }
-#endif
-#ifdef USE_3DNOW_ASM
-      if ( cpu_has_3dnow ) {
-	 strncat( buffer, "/3DNow!", 7 );
-      }
-#endif
-#ifdef USE_SSE_ASM
-      if ( cpu_has_xmm ) {
-	 strncat( buffer, "/SSE", 4 );
-      }
-#endif
-#endif
-      return (GLubyte *)buffer;
-
-   default:
-      return NULL;
-   }
-}
-
-/* Enable the extensions supported by this driver.
- */
-void s3vInitExtensions( GLcontext *ctx )
-{
-   /* None... */
-}
-
-/* Initialize the driver's misc functions.
- */
-void s3vInitDriverFuncs( GLcontext *ctx )
-{
-   ctx->Driver.GetBufferSize	= s3vDDGetBufferSize;
-   ctx->Driver.GetString		= s3vDDGetString;
-
-   ctx->Driver.Error			= NULL;
-
-   /* Pixel path fallbacks
-    */
-   ctx->Driver.Accum                    = _swrast_Accum;
-   ctx->Driver.Bitmap                   = _swrast_Bitmap;
-   ctx->Driver.CopyPixels               = _swrast_CopyPixels;
-   ctx->Driver.DrawPixels               = _swrast_DrawPixels;
-   ctx->Driver.ReadPixels               = _swrast_ReadPixels;
-   ctx->Driver.ResizeBuffers            = _mesa_resize_framebuffer;
-
-   /* Swrast hooks for imaging extensions:
-    */
-   ctx->Driver.CopyColorTable			= _swrast_CopyColorTable;
-   ctx->Driver.CopyColorSubTable		= _swrast_CopyColorSubTable;
-   ctx->Driver.CopyConvolutionFilter1D	= _swrast_CopyConvolutionFilter1D;
-   ctx->Driver.CopyConvolutionFilter2D	= _swrast_CopyConvolutionFilter2D;
-}
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/s3v/s3v_dri.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/s3v/s3v_dri.h
deleted file mode 100644
index 339c579f7..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/s3v/s3v_dri.h
+++ /dev/null
@@ -1,143 +0,0 @@
-/*
- * Author: Max Lingua <sunmax@libero.it>
- */
-
-#ifndef _S3V_DRI
-#define _S3V_DRI
-
-#include "s3v_common.h"
-
-#define S3V_MAX_DRAWABLES (S3V_DMA_BUF_NR/2) /* 32 */ /* 256 */ /* FIXME */
-
-typedef struct
-{
-   int deviceID;
-   int width;
-   int height;
-   int mem;
-   int cpp;
-   int bitsPerPixel;
-
-   int fbOffset;
-   int fbStride;
-
-   int logTextureGranularity;
-   int textureOffset; 
-
-   drm_handle_t regs;
-   drmSize regsSize;
-
-   unsigned int sarea_priv_offset;
-/*
-   drmAddress regsMap;
-
-   drmSize textureSize;
-   drm_handle_t textures;
-*/
-
-#if 0
-   drm_handle_t agp_buffers;
-   drmSize agp_buf_size;
-#endif
-
-/*
-   drmBufMapPtr drmBufs;
-   int irq;
-   unsigned int sarea_priv_offset;
-*/
-
-/* FIXME: cleanup ! */
-
-   drmSize            registerSize; /* == S3V_MMIO_REGSIZE */
-   drm_handle_t       registerHandle;
-
-   drmSize            pciSize;
-   drm_handle_t       pciMemHandle;
-
-   drmSize            frontSize;    /* == videoRambytes */
-/* drm_handle_t       frontHandle; */
-   unsigned long      frontOffset;  /* == fbOffset */
-   int                frontPitch;
-/* unsigned char      *front; */
-
-   unsigned int       bufferSize; /* size of depth/back buffer */
-
-   drmSize            backSize;
-/* drm_handle_t       backHandle; */
-   unsigned long      backOffset;
-   int                backPitch;
-/* unsigned char      *back; */
-
-   drmSize            depthSize;
-/* drm_handle_t       depthHandle; */
-   unsigned long      depthOffset;
-   int                depthPitch;
-/* unsigned char      *depth; */
-
-   drmSize            texSize;
-/* drm_handle_t       texHandle; */
-   unsigned long      texOffset;
-   int                texPitch;
-/* unsigned char      *tex; */
-
-   drmSize            dmaBufSize;       /* Size of buffers (in bytes) */
-   drm_handle_t       dmaBufHandle;     /* Handle from drmAddMap */
-   unsigned long      dmaBufOffset;     /* Offset/Start */
-   int                dmaBufPitch;      /* Pitch */
-   unsigned char      *dmaBuf;          /* Map */
-   int                bufNumBufs;       /* Number of buffers */
-   drmBufMapPtr       buffers;          /* Buffer map */
-
-} S3VDRIRec, *S3VDRIPtr;
-
-/* WARNING: Do not change the SAREA structure without changing the kernel
- * as well */
-
-typedef struct {
-   unsigned char next, prev; /* indices to form a circular LRU  */
-   unsigned char in_use;   /* owned by a client, or free? */
-   int age;                /* tracked by clients to update local LRU's */
-} S3VTexRegionRec, *S3VTexRegionPtr;
-
-typedef struct {
-   unsigned int nbox;
-   drm_clip_rect_t boxes[S3V_NR_SAREA_CLIPRECTS];
-   
-   /* Maintain an LRU of contiguous regions of texture space.  If
-    * you think you own a region of texture memory, and it has an
-    * age different to the one you set, then you are mistaken and
-    * it has been stolen by another client.  If global texAge
-    * hasn't changed, there is no need to walk the list.
-    *
-    * These regions can be used as a proxy for the fine-grained
-    * texture information of other clients - by maintaining them
-    * in the same lru which is used to age their own textures,
-    * clients have an approximate lru for the whole of global
-    * texture space, and can make informed decisions as to which
-    * areas to kick out.  There is no need to choose whether to
-    * kick out your own texture or someone else's - simply eject
-    * them all in LRU order.  
-    */
-   S3VTexRegionRec texList[S3V_NR_TEX_REGIONS+1]; /* Last elt is sentinal */
-   
-   int texAge;             /* last time texture was uploaded */
-   
-   int last_enqueue;       /* last time a buffer was enqueued */
-   int last_dispatch;      /* age of the most recently dispatched buffer */
-   int last_quiescent;     /*  */
-   
-   int ctxOwner;           /* last context to upload state */
-} S3VSAREARec, *S3VSAREAPtr;
-
-typedef struct {
-  /* Nothing here yet */
-  int dummy;
-} S3VConfigPrivRec, *S3VConfigPrivPtr;
-
-typedef struct {
-  /* Nothing here yet */
-  int dummy;
-} S3VDRIContextRec, *S3VDRIContextPtr;
-
-
-#endif
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/s3v/s3v_inithw.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/s3v/s3v_inithw.c
deleted file mode 100644
index bdc9effb7..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/s3v/s3v_inithw.c
+++ /dev/null
@@ -1,79 +0,0 @@
-/*
- * Author: Max Lingua <sunmax@libero.it>
- */
-
-#include <sys/ioctl.h>
-
-#include "s3v_context.h"
-
-void s3vInitHW( s3vContextPtr vmesa )
-{
-	int i;
-	static short _reset = 1;
-
-	DEBUG(("vmesa->driDrawable = %p\n", vmesa->driDrawable));
-	DEBUG(("stride = %i\n",
-		vmesa->driScreen->fbWidth*vmesa->s3vScreen->cpp));
-	DEBUG(("frontOffset = 0x%x\n", vmesa->s3vScreen->frontOffset));
-	DEBUG(("backOffset = 0x%x\n", vmesa->s3vScreen->backOffset));
-	DEBUG(("depthOffset = 0x%x\n", vmesa->s3vScreen->depthOffset));
-	DEBUG(("textureOffset = 0x%x\n", vmesa->s3vScreen->texOffset));
-
-/*	if (_reset) { */
-/*	ioctl(vmesa->driFd, 0x4a); */
-		ioctl(vmesa->driFd, 0x41); /* reset */
-		_reset = 0;
-/*	ioctl(vmesa->driFd, 0x4c); */
-/*	} */
-
-	/* FIXME */
-	switch (vmesa->s3vScreen->cpp) {
-		case 2:
-			break;
-		case 4:
-			break;
-	}
-
-	/* FIXME for stencil, gid, etc */
-	switch (vmesa->DepthSize) {
-		case 15:
-		case 16:
-			break;
-		case 24:
-			break;
-		case 32:
-			break;
-	}
-
-	vmesa->FogMode = 1;
-	vmesa->ClearDepth = 0xffff;
-	vmesa->x = 0;
-	vmesa->y = 0;
-	vmesa->w = 0;
-	vmesa->h = 0;
-	vmesa->FrameCount = 0;
-	vmesa->MatrixMode = GL_MODELVIEW;
-	vmesa->ModelViewCount = 0;
-	vmesa->ProjCount = 0;
-	vmesa->TextureCount = 0;
-
-
-	/* FIXME: do we need the following? */
-
-	for (i = 0; i < 16; i++)
-		if (i % 5 == 0)
-			vmesa->ModelView[i] =
-			vmesa->Proj[i] =
-			vmesa->ModelViewProj[i] =
-			vmesa->Texture[i] = 1.0;
-		else
-			vmesa->ModelView[i] =
-			vmesa->Proj[i] =
-			vmesa->ModelViewProj[i] =
-			vmesa->Texture[i] = 0.0;
-
-	vmesa->LBWindowBase = vmesa->driScreen->fbWidth *
-				(vmesa->driScreen->fbHeight - 1);
-	vmesa->FBWindowBase = vmesa->driScreen->fbWidth * 
-				(vmesa->driScreen->fbHeight - 1);
-}
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/s3v/s3v_lock.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/s3v/s3v_lock.c
deleted file mode 100644
index 52bb87ece..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/s3v/s3v_lock.c
+++ /dev/null
@@ -1,62 +0,0 @@
-/*
- * Author: Max Lingua <sunmax@libero.it>
- */
-
-#include "s3v_context.h"
-
-#if DEBUG_LOCKING
-char *prevLockFile = NULL;
-int prevLockLine = 0;
-#endif
-
-
-/* Update the hardware state.  This is called if another context has
- * grabbed the hardware lock, which includes the X server.  This
- * function also updates the driver's window state after the X server
- * moves, resizes or restacks a window -- the change will be reflected
- * in the drawable position and clip rects.  Since the X server grabs
- * the hardware lock when it changes the window state, this routine will
- * automatically be called after such a change.
- */
-void s3vGetLock( s3vContextPtr vmesa, GLuint flags )
-{
-   __DRIdrawablePrivate *dPriv = vmesa->driDrawable;
-/*   __DRIscreenPrivate *sPriv = vmesa->driScreen; */
-
-   printf("s3vGetLock <- ***\n");
-
-   drmGetLock( vmesa->driFd, vmesa->hHWContext, flags );
-
-   /* The window might have moved, so we might need to get new clip
-    * rects.
-    *
-    * NOTE: This releases and regrabs the hw lock to allow the X server
-    * to respond to the DRI protocol request for new drawable info.
-    * Since the hardware state depends on having the latest drawable
-    * clip rects, all state checking must be done _after_ this call.
-    */
-   /* DRI_VALIDATE_DRAWABLE_INFO( vmesa->display, sPriv, dPriv ); */
-
-   if ( vmesa->lastStamp != dPriv->lastStamp ) {
-      vmesa->lastStamp = dPriv->lastStamp;
-      vmesa->new_state |= S3V_NEW_WINDOW | S3V_NEW_CLIP;
-   }
-
-   vmesa->numClipRects = dPriv->numClipRects;
-   vmesa->pClipRects = dPriv->pClipRects;
-
-#if 0
-   vmesa->dirty = ~0;
-
-   if ( sarea->ctxOwner != vmesa->hHWContext ) {
-      sarea->ctxOwner = vmesa->hHWContext;
-      vmesa->dirty = S3V_UPLOAD_ALL;
-   }
-
-   for ( i = 0 ; i < vmesa->lastTexHeap ; i++ ) {
-      if ( sarea->texAge[i] != vmesa->lastTexAge[i] ) {
-	 s3vAgeTextures( vmesa, i );
-      }
-   }
-#endif
-}
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/s3v/s3v_lock.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/s3v/s3v_lock.h
deleted file mode 100644
index c39d24a38..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/s3v/s3v_lock.h
+++ /dev/null
@@ -1,99 +0,0 @@
-/*
- * Author: Max Lingua <sunmax@libero.it>
- */
-
-#ifndef __S3V_LOCK_H__
-#define __S3V_LOCK_H__
-
-#include <sys/ioctl.h>
-
-extern void s3vGetLock( s3vContextPtr vmesa, GLuint flags );
-
-/* Turn DEBUG_LOCKING on to find locking conflicts.
- */
-#define DEBUG_LOCKING	0
-
-#if DEBUG_LOCKING
-extern char *prevLockFile;
-extern int prevLockLine;
-
-#define DEBUG_LOCK() \
-   do {	\
-      prevLockFile = (__FILE__); \
-      prevLockLine = (__LINE__); \
-   } while (0)
-
-#define DEBUG_RESET() \
-   do {	\
-      prevLockFile = 0;	\
-      prevLockLine = 0;	\
-   } while (0)
-
-#define DEBUG_CHECK_LOCK() \
-   do {	\
-      if ( prevLockFile ) { \
-	 fprintf( stderr, \
-		  "LOCK SET!\n\tPrevious %s:%d\n\tCurrent: %s:%d\n", \
-		  prevLockFile, prevLockLine, __FILE__, __LINE__ );	\
-	 exit(1); \
-      }	\
-   } while (0)
-
-#else
-
-#define DEBUG_LOCK()
-#define DEBUG_RESET()
-#define DEBUG_CHECK_LOCK()
-
-#endif
-
-/*
- * !!! We may want to separate locks from locks with validation.  This
- * could be used to improve performance for those things commands that
- * do not do any drawing !!!
- */
-
-/* Lock the hardware and validate our state.
- */
-#define LOCK_HARDWARE( vmesa ) \
-   do {	\
-      char __ret = 0; \
-      DEBUG_CHECK_LOCK(); \
-      DRM_CAS( vmesa->driHwLock, vmesa->hHWContext, \
-	       (DRM_LOCK_HELD | vmesa->hHWContext), __ret ); \
-      if ( __ret ) \
-         s3vGetLock( vmesa, 0 ); \
-      DEBUG_LOCK(); \
-   } while (0)
-
-/* Unlock the hardware.
- */
-#define UNLOCK_HARDWARE( vmesa ) \
-   do { \
-      DRM_UNLOCK( vmesa->driFd, \
-		  vmesa->driHwLock, \
-		  vmesa->hHWContext ); \
-      DEBUG_RESET(); \
-   } while (0)
-
-#define S3VHW_LOCK( vmesa )	\
-   DRM_UNLOCK(vmesa->driFd, vmesa->driHwLock, vmesa->hHWContext); \
-   DRM_SPINLOCK(&vmesa->driScreen->pSAREA->drawable_lock, \
-		 vmesa->driScreen->drawLockID); \
-   /* VALIDATE_DRAWABLE_INFO_NO_LOCK(vmesa); */
-
-#define S3VHW_UNLOCK( vmesa ) \
-    DRM_SPINUNLOCK(&vmesa->driScreen->pSAREA->drawable_lock, \
-		   vmesa->driScreen->drawLockID); \
-    /* VALIDATE_DRAWABLE_INFO_NO_LOCK_POST(vmesa); */
-
-#define S3V_SIMPLE_LOCK( vmesa ) \
-	ioctl(vmesa->driFd, 0x4a) 
-
-#define S3V_SIMPLE_FLUSH_LOCK( vmesa ) \
-	ioctl(vmesa->driFd, 0x4b) 
-
-#define S3V_SIMPLE_UNLOCK( vmesa ) \
-	ioctl(vmesa->driFd, 0x4c) 
-
-#endif /* __S3V_LOCK_H__ */
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/s3v/s3v_macros.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/s3v/s3v_macros.h
deleted file mode 100644
index 3bc871b7e..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/s3v/s3v_macros.h
+++ /dev/null
@@ -1,229 +0,0 @@
-/*
- * Author: Max Lingua <sunmax@libero.it>
- */
-
-#ifndef _S3V_MACROS_H_
-#define _S3V_MACROS_H_
-
-/**************/
-/* DRI macros */
-/**************/
-
-#define GENERIC_DEBUG 0
-#define FLOW_DEBUG    0
-#define DMABUFS_DEBUG 0
-
-/* Note: The argument to DEBUG*() _must_ be enclosed in parenthesis */
-
-#if (GENERIC_DEBUG || FLOW_DEBUG || DMABUFS_DEBUG)
-#include <stdio.h>
-#endif
-
-#if GENERIC_DEBUG
-#define DEBUG(str) printf str
-#else
-#define DEBUG(str)
-#endif
-
-#if FLOW_DEBUG
-#define DEBUG_WHERE(str) printf str
-#else
-#define DEBUG_WHERE(str)
-#endif
-
-#if DMABUFS_DEBUG
-#define DEBUG_BUFS(str) printf str
-#else
-#define DEBUG_BUFS(str)
-#endif
-
-
-#if 0
-#define S3V_DMA_SEND_FLAGS    DRM_DMA_PRIORITY
-#define S3V_DMA_SEND_FLAGS    DRM_DMA_BLOCK
-#else
-#define S3V_DMA_SEND_FLAGS    0
-#endif
-
-#if 0
-#define S3V_DMA_GET_FLAGS     \
-    (DRM_DMA_SMALLER_OK | DRM_DMA_LARGER_OK | DRM_DMA_WAIT)
-#else
-#define S3V_DMA_GET_FLAGS     DRM_DMA_WAIT
-#endif
-
-
-#define DMAOUT_CHECK(reg,len) \
-do { \
-	DEBUG(("DMAOUT_CHECK: reg = 0x%x\n", S3V_##reg##_REG)); \
-	DEBUG_BUFS(("DMAOUT_CHECK (was): ")); \
-	DEBUG_BUFS(("vmesa->bufCount=%i of vmesa->bufSize=%i\n", \
-		vmesa->bufCount, vmesa->bufSize)); \
-	/* FIXME: > or >= */ \
-	if (vmesa->bufCount+(len+1) >= vmesa->bufSize) \
-		DMAFLUSH(); \
-\
-	vmesa->bufCount += (len+1); \
-	DEBUG_BUFS(("DMAOUT_CHECK (is): vmesa->bufCount=%i len=%i, reg=%x\n", \
-		vmesa->bufCount, len, S3V_##reg##_REG)); \
-	DMAOUT(	((len & 0xffff) | ((S3V_##reg##_REG & 0xfffc) << 14)) );  \
-} while (0)
-
-#define DMAOUT(val) \
-do { \
-	*(vmesa->buf++)=val; \
-	DEBUG_BUFS(("DMAOUT: val=0x%x\n", (unsigned int)val)); \
-} while(0)
-
-#define DMAFINISH()	\
-do { \
-	/* NOTE: it does nothing - it just prints some summary infos */ \
-	DEBUG(("DMAFINISH: vmesa->bufCount=%i\n", vmesa->bufCount)); \
-	DEBUG(("buf: index=%i; addr=%p\n", vmesa->bufIndex[vmesa->_bufNum], \
-	vmesa->s3vScreen->bufs->list[vmesa->bufIndex[vmesa->_bufNum]].address)); \
-} while(0)
-
-#define DMAFLUSH() \
-do { \
-	if (vmesa->bufCount) { \
-		SEND_DMA(vmesa->driFd, vmesa->hHWContext, 1, \
-			&vmesa->bufIndex[vmesa->_bufNum], &vmesa->bufCount); \
-/*
-		GET_DMA(vmesa->driFd, vmesa->hHWContext, 1, \
-			&vmesa->bufIndex, &vmesa->bufSize); \
-*/ \
-		vmesa->_bufNum = !(vmesa->_bufNum); \
-		vmesa->buf = vmesa->_buf[vmesa->_bufNum]; \
-/* 
-		vmesa->buf = \
-			vmesa->s3vScreen->bufs->list[vmesa->bufIndex].address; \
-*/ \
-		vmesa->bufCount = 0; \
-	} \
-} while (0)
-
-#define CMDCHANGE() \
-do { \
-	DMAOUT_CHECK(3DTRI_CMDSET, 1); /* FIXME: TRI/LINE */ \
-		DMAOUT(vmesa->CMD); \
-	DMAFINISH(); \
-} while (0)
-
-#ifdef DONT_SEND_DMA
-#define GET_DMA(fd, hHWCtx, n, idx, size)
-#define SEND_DMA(fd, hHWCtx,n, idx, cnt)
-#else
-#define GET_DMA(fd, hHWCtx, n, idx, size) \
-do { \
-	drmDMAReq dma; \
-	int retcode, i; \
-\
-	DEBUG(("GET_DMA: ")); \
-	DEBUG(("req_count=%i; req_list[#0]=%i; req_size[#0]=%i\n", \
-		n, (idx)[n-1], (size)[n-1])); \
-\
-	dma.context       = (hHWCtx); \
-	dma.send_count    = 0; \
-	dma.send_list     = NULL; \
-	dma.send_sizes    = NULL; \
-	dma.flags         = S3V_DMA_GET_FLAGS; \
-	dma.request_count = (n); \
-	dma.request_size  = S3V_DMA_BUF_SZ; \
-	dma.request_list  = (idx); \
-	dma.request_sizes = (size); \
-\
-	do { \
-		if ((retcode = drmDMA((fd), &dma))) { \
-		DEBUG_BUFS(("drmDMA (get) returned %d\n", retcode)); \
-	} \
-} while (!(dma).granted_count); \
-\
-	for (i = 0; i < (n); i++) { \
-		DEBUG(("Got buffer %i (index #%i)\n", (idx)[i], i)); \
-		DEBUG(("of %i bytes (%i words) size\n", \
-			(size)[i], (size)[i] >>2)); \
-		/* Convert from bytes to words */ \
-		(size)[i] >>= 2; \
-	} \
-} while (0)
-
-#define SEND_DMA(fd, hHWCtx, n, idx, cnt) \
-do { \
-	drmDMAReq dma; \
-	int retcode, i; \
-\
-	DEBUG(("SEND_DMA: ")); \
-	DEBUG(("send_count=%i; send_list[#0]=%i; send_sizes[#0]=%i\n", \
-		n, (idx)[n-1], (cnt)[n-1])); \
-\
-	for (i = 0; i < (n); i++) { \
-		/* Convert from words to bytes */ \
-		(cnt)[i] <<= 2; \
-	} \
-\
-	dma.context       = (hHWCtx); \
-	dma.send_count    = (n); \
-	dma.send_list     = (idx); \
-	dma.send_sizes    = (cnt); \
-	dma.flags         = S3V_DMA_SEND_FLAGS; \
-	dma.request_count = 0; \
-	dma.request_size  = 0; \
-	dma.request_list  = NULL; \
-	dma.request_sizes = NULL; \
-\
-	if ((retcode = drmDMA((fd), &dma))) { \
-		DEBUG_BUFS(("drmDMA (send) returned %d\n", retcode)); \
-	} \
-\
-	for (i = 0; i < (n); i++) { \
-		DEBUG(("Sent buffer %i (index #%i)\n", (idx)[i], i)); \
-		DEBUG(("of %i bytes (%i words) size\n", \
-			(cnt)[i], (cnt)[i] >>2)); \
-		(cnt)[i] = 0; \
-	} \
-} while (0)
-#endif /* DONT_SEND_DMA */
-
-#define GET_FIRST_DMA(fd, hHWCtx, n, idx, size, buf, cnt, vPriv) \
-do { \
-	int i; \
-	DEBUG_BUFS(("GET_FIRST_DMA\n")); \
-	DEBUG_BUFS(("n=%i idx=%i size=%i\n", n, *idx, *size)); \
-	DEBUG_BUFS(("going to GET_DMA\n")); \
-	GET_DMA(fd, hHWCtx, n, idx, size); \
-	DEBUG_BUFS(("coming from GET_DMA\n")); \
-	DEBUG_BUFS(("n=%i idx=%i size=%i\n", n, (idx)[0], (size)[0])); \
-	for (i = 0; i < (n); i++) { \
-		DEBUG_BUFS(("buf #%i @%p\n", \
-			i, (vPriv)->bufs->list[(idx)[i]].address)); \
-		(buf)[i] = (vPriv)->bufs->list[(idx)[i]].address; \
-		(cnt)[i] = 0; \
-	} \
-	DEBUG(("GOING HOME\n")); \
-} while (0)
-
-/**************************/
-/* generic, global macros */
-/**************************/
-
-#define CALC_LOG2(l2,s) \
-do { \
-	int __s = s; \
-	l2 = 0; \
-	while (__s > 1) { ++l2; __s >>= 1; } \
-} while (0)
-
-#define PrimType_Null               0x00000000
-#define PrimType_Points             0x10000000
-#define PrimType_Lines              0x20000000
-#define PrimType_LineLoop           0x30000000
-#define PrimType_LineStrip          0x40000000
-#define PrimType_Triangles          0x50000000
-#define PrimType_TriangleStrip      0x60000000
-#define PrimType_TriangleFan        0x70000000
-#define PrimType_Quads              0x80000000
-#define PrimType_QuadStrip          0x90000000
-#define PrimType_Polygon            0xa0000000
-#define PrimType_Mask               0xf0000000
-
-#endif /* _S3V_MACROS_H_ */
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/s3v/s3v_regs.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/s3v/s3v_regs.h
deleted file mode 100644
index 26a7c54af..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/s3v/s3v_regs.h
+++ /dev/null
@@ -1,367 +0,0 @@
-/*
- * Author: Max Lingua <sunmax@libero.it>
- */
-
-#ifndef _S3V_REG_H
-#define _S3V_REG_H
-
-#define S3V_REGS_NUM 256
-
-/************
- * DMA REGS *
- ************/
-
-#define S3V_DMA_ID				0
-#define S3V_DMA_REG				0x8590
-#define S3V_DMA_WRITEP_ID			1
-#define S3V_DMA_WRITEP_REG			0x8594
-#define S3V_DMA_READP_ID			2
-#define S3V_DMA_READP_REG			0x8598
-#define S3V_DMA_ENABLE_ID			3
-#define S3V_DMA_ENABLE_REG			0x859C
-#define S3V_DMA_UPDATE_ID			4
-#define S3V_DMA_UPDATE_REG			0x10000
-
-/***************
- * STATUS REGS *
- ***************/
-
-#define S3V_STAT_ID				10
-#define S3V_STAT_REG				0x8504
-#define S3V_STAT_VSYNC_ID			11
-#define S3V_STAT_VSYNC_REG			0x8505
-#define S3V_STAT_3D_DONE_ID			12
-#define S3V_STAT_3D_DONE_REG			0x8506
-#define S3V_STAT_FIFO_OVER_ID			13
-#define S3V_STAT_FIFO_OVER_REG			0x8508
-#define S3V_STAT_FIFO_EMPTY_ID			14
-#define S3V_STAT_FIFO_EMPTY_REG			0x850C
-#define S3V_STAT_HDMA_DONE_ID			15
-#define S3V_STAT_HDMA_DONE_REG			0x8514
-#define S3V_STAT_CDMA_DONE_ID			16
-#define S3V_STAT_CDMA_DONE_REG			0x8524
-#define S3V_STAT_3D_FIFO_EMPTY_ID		17
-#define S3V_STAT_3D_FIFO_EMPTY_REG		0x8544
-#define S3V_STAT_LPB_ID				18
-#define S3V_STAT_LPB_REG			0x8584
-#define S3V_STAT_3D_BUSY_ID			19
-#define S3V_STAT_3D_BUSY_REG			0x8704
-
-/***********
- * 2D REGS *
- ***********/
-
-#define S3V_BITBLT_ID				30
-#define S3V_BITBLT_REG				0xA400
-#define S3V_BITBLT_SRC_BASE_ID			31
-#define S3V_BITBLT_SRC_BASE_REG			0xA4D4
-#define S3V_BITBLT_DEST_BASE_ID			32
-#define S3V_BITBLT_DEST_BASE_REG		0xA4D8
-#define S3V_BITBLT_CLIP_L_R_ID			33
-#define S3V_BITBLT_CLIP_L_R_REG			0xA4DC
-#define S3V_BITBLT_CLIP_T_B_ID			34
-#define S3V_BITBLT_CLIP_T_B_REG			0xA4E0
-#define S3V_BITBLT_DEST_SRC_STRIDE_ID		35
-#define S3V_BITBLT_DEST_SRC_STRIDE_REG		0xA4E4
-#define S3V_BITBLT_MONO_PAT0_ID			36
-#define S3V_BITBLT_MONO_PAT0_REG		0xA4E8
-#define S3V_BITBLT_MONO_PAT1_ID			37
-#define S3V_BITBLT_MONO_PAT1_REG		0xA4EC
-#define S3V_BITBLT_PAT_BG_COLOR_ID		38
-#define S3V_BITBLT_PAT_BG_COLOR_REG		0xA4F0
-#define S3V_BITBLT_PAT_FG_COLOR_ID		39
-#define S3V_BITBLT_PAT_FG_COLOR_REG		0xA4F4
-#define S3V_BITBLT_CMDSET_ID			40
-#define S3V_BITBLT_CMDSET_REG			0xA500
-#define S3V_BITBLT_WIDTH_HEIGHT_ID		41
-#define S3V_BITBLT_WIDTH_HEIGHT_REG		0xA504
-#define S3V_BITBLT_SRC_X_Y_ID			42
-#define S3V_BITBLT_SRC_X_Y_REG			0xA508
-#define S3V_BITBLT_DEST_X_Y_ID			43
-#define S3V_BITBLT_DEST_X_Y_REG			0xA50C
-#define S3V_2DLINE_ID				44
-#define S3V_2DLINE_REG				0xA800
-#define S3V_2DPOLY_ID				45
-#define S3V_2DPOLY_REG				0xAC00
-
-/***************
- * 3DLINE REGS *
- ***************/
-/* base regs */
-#define S3V_3DLINE_ID                  		50
-#define S3V_3DLINE_REG				0xB000
-#define S3V_3DLINE_Z_BASE_ID           		51
-#define S3V_3DLINE_Z_BASE_REG			0xB0D4
-#define S3V_3DLINE_SRC_BASE_ID         		52   /* it is the same reg */
-#define S3V_3DLINE_SRC_BASE_REG			0xB0D4
-#define S3V_3DLINE_DEST_BASE_ID        		53
-#define S3V_3DLINE_DEST_BASE_REG		0xB0D8
-#define S3V_3DLINE_CLIP_L_R_ID         		54
-#define S3V_3DLINE_CLIP_L_R_REG			0xB0DC
-#define S3V_3DLINE_CLIP_T_B_ID			55
-#define S3V_3DLINE_CLIP_T_B_REG         	0xB0E0
-#define S3V_3DLINE_DEST_SRC_STRIDE_ID		56
-#define S3V_3DLINE_DEST_SRC_STRIDE_REG  	0xB0E4
-#define S3V_3DLINE_Z_STRIDE_ID       		57
-#define S3V_3DLINE_Z_STRIDE_REG  		0xB0E8
-#define S3V_3DLINE_TEX_BASE_ID			58
-#define S3V_3DLINE_TEX_BASE_REG         	0xB0EC
-#define S3V_3DLINE_TEX_B_COLOR_ID		59
-#define S3V_3DLINE_TEX_B_COLOR_REG      	0xB0F0
-#define S3V_3DLINE_FOG_COLOR_ID  		60
-#define S3V_3DLINE_FOG_COLOR_REG      		0xB0F4
-#define S3V_3DLINE_COLOR0_ID   			61
-#define S3V_3DLINE_COLOR0_REG        		0xB0F8
-#define S3V_3DLINE_COLOR1_ID			62
-#define S3V_3DLINE_COLOR1_REG           	0xB0FC
-#define S3V_3DLINE_CMDSET_ID			63
-#define S3V_3DLINE_CMDSET_REG            	0xB100 /* special */
-/* tex regs */
-/* FIXME: shouldn't it be a 1D tex for lines? */
-#define S3V_3DLINE_BASEV_ID 			64
-#define S3V_3DLINE_BASEV_REG          		0xB104 
-#define S3V_3DLINE_BASEU_ID			65
-#define S3V_3DLINE_BASEU_REG            	0xB108
-#define S3V_3DLINE_WXD_ID  			66
-#define S3V_3DLINE_WXD_REG             		0xB10C
-#define S3V_3DLINE_WYD_ID 			67
-#define S3V_3DLINE_WYD_REG              	0xB110
-#define S3V_3DLINE_WSTART_ID			68
-#define S3V_3DLINE_WSTART_REG          		0xB114
-#define S3V_3DLINE_DXD_ID   			69
-#define S3V_3DLINE_DXD_REG          		0xB118
-#define S3V_3DLINE_VXD_ID			70
-#define S3V_3DLINE_VXD_REG              	0xB11C
-#define S3V_3DLINE_UXD_ID			71
-#define S3V_3DLINE_UXD_REG              	0xB120
-#define S3V_3DLINE_DYD_ID			72
-#define S3V_3DLINE_DYD_REG              	0xB124
-#define S3V_3DLINE_VYD_ID			73
-#define S3V_3DLINE_VYD_REG              	0xB128
-#define S3V_3DLINE_UYD_ID			74
-#define S3V_3DLINE_UYD_REG              	0xB12C
-#define S3V_3DLINE_DSTART_ID			75
-#define S3V_3DLINE_DSTART_REG           	0xB130
-#define S3V_3DLINE_VSTART_ID			76
-#define S3V_3DLINE_VSTART_REG           	0xB134
-#define S3V_3DLINE_USTART_ID			77
-#define S3V_3DLINE_USTART_REG           	0xB138
-/* gourad regs */
-#define S3V_3DLINE_GBD_ID   			78
-#define S3V_3DLINE_GBD_REG            		0xB144
-#define S3V_3DLINE_ARD_ID 			79
-#define S3V_3DLINE_ARD_REG             		0xB148
-#define S3V_3DLINE_GS_BS_ID			80
-#define S3V_3DLINE_GS_BS_REG            	0xB14C
-#define S3V_3DLINE_AS_RS_ID			81
-#define S3V_3DLINE_AS_RS_REG             	0xB150
-/* vertex regs */
-#define S3V_3DLINE_DZ_ID    			82
-#define S3V_3DLINE_DZ_REG            		0xB158
-#define S3V_3DLINE_ZSTART_ID			83
-#define S3V_3DLINE_ZSTART_REG            	0xB15C
-#define S3V_3DLINE_XEND0_END1_ID		84
-#define S3V_3DLINE_XEND0_END1_REG       	0xB16C
-#define S3V_3DLINE_DX_ID        		85
-#define S3V_3DLINE_DX_REG        		0xB170
-#define S3V_3DLINE_XSTART_ID			86
-#define S3V_3DLINE_XSTART_REG           	0xB174
-#define S3V_3DLINE_YSTART_ID 			87
-#define S3V_3DLINE_YSTART_REG          		0xB178
-#define S3V_3DLINE_YCNT_ID  			88
-#define S3V_3DLINE_YCNT_REG           		0xB17C
-
-/**************
- * 3DTRI REGS *
- **************/
-/* base regs */
-#define S3V_3DTRI_ID                   		100
-#define S3V_3DTRI_REG				0xB400
-#define S3V_3DTRI_Z_BASE_ID			101
-#define S3V_3DTRI_Z_BASE_REG            	0xB4D4
-#define S3V_3DTRI_SRC_BASE_ID          		102 /* it is the same reg */
-#define S3V_3DTRI_SRC_BASE_REG			0xB4D4
-#define S3V_3DTRI_DEST_BASE_ID         		103
-#define S3V_3DTRI_DEST_BASE_REG			0xB4D8
-#define S3V_3DTRI_CLIP_L_R_ID          		104
-#define S3V_3DTRI_CLIP_L_R_REG 			0xB4DC
-#define S3V_3DTRI_CLIP_T_B_ID          		105
-#define S3V_3DTRI_CLIP_T_B_REG			0xB4E0
-#define S3V_3DTRI_DEST_SRC_STRIDE_ID   		106
-#define S3V_3DTRI_DEST_SRC_STRIDE_REG		0xB4E4
-#define S3V_3DTRI_Z_STRIDE_ID          		107
-#define S3V_3DTRI_Z_STRIDE_REG			0xB4E8
-#define S3V_3DTRI_TEX_BASE_ID          		108
-#define S3V_3DTRI_TEX_BASE_REG			0xB4EC
-#define S3V_3DTRI_TEX_B_COLOR_ID       		109
-#define S3V_3DTRI_TEX_B_COLOR_REG		0xB4F0
-#define S3V_3DTRI_FOG_COLOR_ID         		110
-#define S3V_3DTRI_FOG_COLOR_REG			0xB4F4
-#define S3V_3DTRI_COLOR0_ID            		111
-#define S3V_3DTRI_COLOR0_REG			0xB4F8
-#define S3V_3DTRI_COLOR1_ID            		112
-#define S3V_3DTRI_COLOR1_REG			0xB4FC
-#define S3V_3DTRI_CMDSET_ID            		113  /* special */
-#define S3V_3DTRI_CMDSET_REG			0xB500
-/* tex regs */
-#define S3V_3DTRI_BASEV_ID             		114
-#define S3V_3DTRI_BASEV_REG			0xB504
-#define S3V_3DTRI_BASEU_ID             		115
-#define S3V_3DTRI_BASEU_REG			0xB508
-#define S3V_3DTRI_WXD_ID               		116
-#define S3V_3DTRI_WXD_REG			0xB50C
-#define S3V_3DTRI_WYD_ID               		117
-#define S3V_3DTRI_WYD_REG			0xB510
-#define S3V_3DTRI_WSTART_ID            		118
-#define S3V_3DTRI_WSTART_REG 			0xB514
-#define S3V_3DTRI_DXD_ID               		119
-#define S3V_3DTRI_DXD_REG			0xB518
-#define S3V_3DTRI_VXD_ID               		120
-#define S3V_3DTRI_VXD_REG			0xB51C
-#define S3V_3DTRI_UXD_ID            		121
-#define S3V_3DTRI_UXD_REG			0xB520
-#define S3V_3DTRI_DYD_ID            		122
-#define S3V_3DTRI_DYD_REG			0xB524
-#define S3V_3DTRI_VYD_ID            		123
-#define S3V_3DTRI_VYD_REG			0xB528
-#define S3V_3DTRI_UYD_ID            		124
-#define S3V_3DTRI_UYD_REG			0xB52C
-#define S3V_3DTRI_DSTART_ID         		125
-#define S3V_3DTRI_DSTART_REG			0xB530
-#define S3V_3DTRI_VSTART_ID         		126
-#define S3V_3DTRI_VSTART_REG			0xB534
-#define S3V_3DTRI_USTART_ID         		127
-#define S3V_3DTRI_USTART_REG			0xB538
-/* gourad regs */
-#define S3V_3DTRI_GBX_ID               		128
-#define S3V_3DTRI_GBX_REG			0xB53C
-#define S3V_3DTRI_ARX_ID               		129
-#define S3V_3DTRI_ARX_REG			0xB540
-#define S3V_3DTRI_GBY_ID			130
-#define S3V_3DTRI_GBY_REG               	0xB544
-#define S3V_3DTRI_ARY_ID			131
-#define S3V_3DTRI_ARY_REG               	0xB548
-#define S3V_3DTRI_GS_BS_ID			132
-#define S3V_3DTRI_GS_BS_REG             	0xB54C
-#define S3V_3DTRI_AS_RS_ID			133
-#define S3V_3DTRI_AS_RS_REG             	0xB550
-/* vertex regs */
-#define S3V_3DTRI_ZXD_ID               		134
-#define S3V_3DTRI_ZXD_REG			0xB554
-#define S3V_3DTRI_ZYD_ID               		135
-#define S3V_3DTRI_ZYD_REG			0xB558
-#define S3V_3DTRI_ZSTART_ID            		136
-#define S3V_3DTRI_ZSTART_REG			0xB55C
-#define S3V_3DTRI_TXDELTA12_ID         		137
-#define S3V_3DTRI_TXDELTA12_REG			0xB560
-#define S3V_3DTRI_TXEND12_ID           		138
-#define S3V_3DTRI_TXEND12_REG			0xB564
-#define S3V_3DTRI_TXDELTA01_ID         		139
-#define S3V_3DTRI_TXDELTA01_REG			0xB568
-#define S3V_3DTRI_TXEND01_ID           		140
-#define S3V_3DTRI_TXEND01_REG			0xB56C
-#define S3V_3DTRI_TXDELTA02_ID         		141
-#define S3V_3DTRI_TXDELTA02_REG			0xB570
-#define S3V_3DTRI_TXSTART02_ID         		142
-#define S3V_3DTRI_TXSTART02_REG			0xB574
-#define S3V_3DTRI_TYS_ID               		143
-#define S3V_3DTRI_TYS_REG			0xB578
-#define S3V_3DTRI_TY01_Y12_ID          		144
-#define S3V_3DTRI_TY01_Y12_REG			0xB57C
-
-/* COMMANDS (to 0xB100 [lines] or 0xB500 [tris]) */
-
-/* Auto execute */
-#define AUTO_EXEC_MASK		0x00000001
-#define AUTO_EXEC_OFF		(0x0)
-#define AUTO_EXEC_ON		(0x1)
-/* HW clipping */
-#define HW_CLIP_MASK		0x00000002
-#define HW_CLIP_OFF		(0x0 << 1)
-#define HW_CLIP_ON		(0x1 << 1)
-/* Destination color */
-#define DEST_COL_MASK		0x0000001c
-#define DEST_COL_PAL		(0x0 << 2)	/* 8 bpp - palettized */
-#define DEST_COL_1555		(0x1 << 2)	/* 16 bpp - ZRGB */
-#define DEST_COL_888  		(0x2 << 2)	/* 24 bpp - RGB */
-/* Texture color */
-#define TEX_COL_MASK		0x000000e0
-#define TEX_COL_ARGB8888	(0x0 << 5)	/* 32 bpp - ARGB */
-#define TEX_COL_ARGB4444	(0x1 << 5)  	/* 16 bpp - ARGB */
-#define TEX_COL_ARGB1555	(0x2 << 5)  	/* 16 bpp - ARGB */
-#define TEX_COL_ALPHA4		(0x3 << 5)  	/* 8 bpp - ALPHA4 */
-#define TEX_COL_BLEND4_LOW 	(0x4 << 5)  	/* 4 bpp - BLEND4 low nibble */
-#define TEX_COL_BLEND4_HIGH	(0x5 << 5)  	/* 4 bpp - BLEND4 high nibble */
-#define TEX_COL_PAL		(0x6 << 5)	/* 8 bpp - palettized */
-#define TEX_COL_YUV		(0x7 << 5)	/* 16 bpp - YUV */
-/* Mipmap level */
-#define MIP_MASK		0x00000f00
-#define MIPMAP_LEVEL(s)		(s << 8)	/* 8 -> 11 bits */
-/* Texture filtering */
-#define TEX_FILTER_MASK		0x00007000
-#define MIP_NEAREST		(0x0 << 12)
-#define LINEAR_MIP_NEAREST  	(0x1 << 12)
-#define MIP_LINEAR	        (0x2 << 12)
-#define LINEAR_MIP_LINEAR   	(0x3 << 12)
-#define NEAREST		        (0x4 << 12)
-#define FAST_BILINEAR       	(0x5 << 12)
-#define LINEAR		        (0x6 << 12)
-/* Texture blending */
-#define TEX_BLEND_MAKS		0x00018000
-#define TEX_REFLECT		(0x0 << 15)
-#define TEX_MODULATE    	(0x1 << 15)
-#define TEX_DECAL	        (0x2 << 15)
-/* Fog */
-#define FOG_MASK		0x00020000
-#define FOG_OFF			(0x0 << 17)
-#define FOG_ON              	(0x1 << 17)
-/* Alpha blending */
-#define ALPHA_BLEND_MASK	0x000c0000
-#define ALPHA_OFF		(0x0 << 18) | (0x0 << 19)
-#define ALPHA_TEX		(0x2 << 18)
-#define ALPHA_SRC           	(0x3 << 18)
-/* Depth compare mode */
-#define Z_MODE_MASK		0x00700000
-#define Z_NEVER     		(0x0 << 20)
-#define Z_GREATER   		(0x1 << 20)
-#define Z_EQUAL     		(0x2 << 20)
-#define Z_GEQUAL    		(0x3 << 20)
-#define Z_LESS      		(0x4 << 20)
-#define Z_NOTEQUAL  		(0x5 << 20)
-#define Z_LEQUAL    		(0x6 << 20) 
-#define Z_ALWAYS   		(0x7 << 20)
-/* Depth update */
-#define Z_UPDATE_MASK		0x00800000
-#define Z_UPDATE_OFF		(0x0 << 23)	/* disable z update */
-#define Z_UPDATE_ON         	(0x1 << 23)
-/* Depth buffering mode */
-#define Z_BUFFER_MASK		0x03000000
-#define Z_BUFFER		(0x0 << 24) | (0x0 << 25)
-#define Z_MUX_BUF		(0x1 << 24) | (0x0 << 25)
-#define Z_MUX_DRAW		(0x2 << 24)
-#define Z_OFF			(0x3 << 24) /* no z buffering */
-/* Texture wrapping */
-#define TEX_WRAP_MASK		0x04000000
-#define TEX_WRAP_OFF		(0x0 << 26)
-#define TEX_WRAP_ON		(0x1 << 26)
-/* 3d command */
-#define DO_MASK			0x78000000
-#define DO_GOURAUD_TRI		(0x0 << 27)
-#define DO_TEX_LIT_TRI_OLD	(0x1 << 27) 
-#define DO_TEX_UNLIT_TRI_OLD 	(0x2 << 27)
-#define DO_TEX_LIT_TRI		(0x5 << 27)
-#define DO_TEX_UNLIT_TRI	(0x6 << 27)
-#define DO_3D_LINE		(0x8 << 27)
-#define	DO_NOP			(0xf << 27) /* turn on autoexec */
-/* status */
-#define CMD_MASK		0x80000000
-#define CMD_2D			(0x0 << 31) /* execute a 2d cmd */
-#define CMD_3D			(0x1 << 31) /* execute a 3d cmd */
-
-/* global masks */
-#define TEX_MASK		( TEX_COL_MASK | TEX_WRAP_MASK | MIP_MASK \
-				| TEX_FILTER_MASK | TEX_BLEND_MAKS \
-				| TEX_WRAP_MASK )
-#define Z_MASK			( Z_MODE_MASK | Z_UPDATE_MASK | Z_BUFFER_MASK )
-
-#endif /* _S3V_REG_H */
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/s3v/s3v_render.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/s3v/s3v_render.c
deleted file mode 100644
index 6aaa94976..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/s3v/s3v_render.c
+++ /dev/null
@@ -1,203 +0,0 @@
-/*
- * Author: Max Lingua <sunmax@libero.it>
- */
-
-#include "glheader.h"
-#include "context.h"
-#include "macros.h"
-#include "mtypes.h"
-
-#include "tnl/t_context.h"
-
-#include "s3v_context.h"
-#include "s3v_tris.h"
-#include "s3v_vb.h"
-
-
-#define HAVE_POINTS      0
-#define HAVE_LINES       0
-#define HAVE_LINE_STRIPS 0
-#define HAVE_TRIANGLES   0
-#define HAVE_TRI_STRIPS  0
-#define HAVE_TRI_STRIP_1 0
-#define HAVE_TRI_FANS    0
-#define HAVE_QUADS       0
-#define HAVE_QUAD_STRIPS 0
-#define HAVE_POLYGONS    0
-
-#define HAVE_ELTS        0
-
-#if 0
-static void VERT_FALLBACK( GLcontext *ctx,
-			   GLuint start,
-			   GLuint count,
-			   GLuint flags )
-{
-	TNLcontext *tnl = TNL_CONTEXT(ctx);
-/*	s3vContextPtr vmesa = S3V_CONTEXT(ctx); */
-	int _flags;
-   
-	DEBUG(("VERT_FALLBACK: flags & PRIM_MODE_MASK = %i\n",
-		flags & PRIM_MODE_MASK));
-	DEBUG(("VERT_FALLBACK: flags=%i PRIM_MODE_MASK=%i\n",
-		flags, PRIM_MODE_MASK));
-#if 0
-	tnl->Driver.Render.PrimitiveNotify( ctx, flags & PRIM_MODE_MASK );
-#endif
-	tnl->Driver.Render.BuildVertices( ctx, start, count, ~0 );
-
-	_flags = flags & PRIM_MODE_MASK;
-
-	tnl->Driver.Render.PrimTabVerts[_flags]( ctx, start, count, flags );
-	S3V_CONTEXT(ctx)->SetupNewInputs = VERT_BIT_POS;
-}
-#endif
-
-static const GLuint hw_prim[GL_POLYGON+1] = {
-	PrimType_Points,
-	PrimType_Lines,
-	PrimType_LineLoop,
-	PrimType_LineStrip,
-	PrimType_Triangles,
-	PrimType_TriangleStrip,
-	PrimType_TriangleFan,
-	PrimType_Quads,
-	PrimType_QuadStrip,
-	PrimType_Polygon
-};
-
-static __inline void s3vStartPrimitive( s3vContextPtr vmesa, GLenum prim )
-{
-	__DRIdrawablePrivate *dPriv = vmesa->driDrawable;
-
-	int _hw_prim = hw_prim[prim];
-
-	DEBUG(("s3vStartPrimitive (new #%i) ", prim));
-
-	if (_hw_prim != vmesa->restore_primitive) {
-
-		if (prim == 4) { /* TRI */
-			DEBUG(("switching to tri\n"));
-			vmesa->prim_cmd = vmesa->_tri[vmesa->_3d_mode];
-			vmesa->alpha_cmd = vmesa->_alpha[vmesa->_3d_mode];
-			DMAOUT_CHECK(3DTRI_Z_BASE, 12);
-		} else if (prim == 1) { /* LINE */
-			DEBUG(("switching to line\n"));
-			vmesa->prim_cmd = DO_3D_LINE;
-			vmesa->alpha_cmd = vmesa->_alpha[0];
-			DMAOUT_CHECK(3DLINE_Z_BASE, 12);
-		} else {
-			DEBUG(("Never mind the bollocks!\n"));
-		}
-
-        	DMAOUT(vmesa->s3vScreen->depthOffset & 0x003FFFF8);
-	        DMAOUT(vmesa->DestBase);
-		/* DMAOUT(vmesa->ScissorLR); */
-		/* DMAOUT(vmesa->ScissorTB); */
-		DMAOUT( (0 << 16) | (dPriv->w-1) );
-		DMAOUT( (0 << 16) | (dPriv->h-1) );
-		DMAOUT( (vmesa->SrcStride << 16) | vmesa->TexStride );
-		DMAOUT(vmesa->SrcStride);
-		DMAOUT(vmesa->TexOffset);
-		DMAOUT(vmesa->TextureBorderColor);
-		DMAOUT(0); /* FOG */
-		DMAOUT(0);
-		DMAOUT(0);
-	        DMAOUT(vmesa->CMD | vmesa->prim_cmd | vmesa->alpha_cmd);
-		DMAFINISH();
-   	}
-
-	vmesa->restore_primitive = _hw_prim;
-}
-
-static __inline void s3vEndPrimitive( s3vContextPtr vmesa )
-{
-/*	GLcontext *ctx = vmesa->glCtx; */
-	DEBUG(("s3vEndPrimitive\n"));
-}
-
-#define LOCAL_VARS s3vContextPtr vmesa = S3V_CONTEXT(ctx)
-#define INIT( prim ) s3vStartPrimitive( vmesa, prim )
-#define FINISH s3vEndPrimitive( vmesa )
-#define NEW_PRIMITIVE() (void) vmesa
-#define NEW_BUFFER() (void) vmesa
-#define FIRE_VERTICES() (void) vmesa
-#define GET_CURRENT_VB_MAX_VERTS() \
-	(vmesa->bufSize - vmesa->bufCount) / 2
-#define GET_SUBSEQUENT_VB_MAX_VERTS() \
-	S3V_DMA_BUF_SZ / 2
-/* XXX */
-#define ALLOC_VERTS(nr) NULL
-#define EMIT_VERTS(ctx, start, count, buf) NULL
-#define FLUSH() s3vEndPrimitive( vmesa )
-
-#define TAG(x) s3v_##x
-
-#include "tnl_dd/t_dd_dmatmp.h"
-
-/**********************************************************************/
-/*                          Render pipeline stage                     */
-/**********************************************************************/
-
-
-static GLboolean s3v_run_render( GLcontext *ctx,
-				  struct tnl_pipeline_stage *stage )
-{
-	s3vContextPtr vmesa = S3V_CONTEXT(ctx);
-	TNLcontext *tnl = TNL_CONTEXT(ctx);
-	struct vertex_buffer *VB = &tnl->vb;
-	GLuint i;
-	tnl_render_func *tab;
-
-	DEBUG(("s3v_run_render\n"));
-	
-	/* FIXME: hw clip */
-	if (VB->ClipOrMask || vmesa->RenderIndex != 0) {
-		DEBUG(("*** CLIPPED in render ***\n"));
-#if 1
-		return GL_TRUE;	/* don't handle clipping here */
-#endif
-	}
-
-
-	/* We don't do elts */
-	if (VB->Elts)
-		return GL_TRUE;
-
-	tab = TAG(render_tab_verts);
-
-	tnl->Driver.Render.Start( ctx );
-
-	for (i = 0 ; i < VB->PrimitiveCount ; i++ )
-	{
-                GLuint prim = VB->Primitive[i].mode;
-		GLuint start = VB->Primitive[i].start;
-		GLuint length = VB->Primitive[i].count;
-
-		DEBUG(("s3v_run_render (loop=%i) (lenght=%i)\n", i, length));
-
-		if (length) {
-			tnl->Driver.Render.BuildVertices( ctx, start,
-                                start+length, ~0 /*stage->inputs*/); /* XXX */
-			tnl->Driver.Render.PrimTabVerts[prim & PRIM_MODE_MASK]
-				( ctx, start, start + length, prim );
-			vmesa->SetupNewInputs = VERT_BIT_POS;
-		}
-	}
-	
-	tnl->Driver.Render.Finish( ctx );
-
-	return GL_FALSE; /* finished the pipe */
-}
-
-
-
-const struct tnl_pipeline_stage _s3v_render_stage =
-{
-	"s3v render",
-	NULL,
-	NULL,
-	NULL,
-	NULL,
-	 s3v_run_render		/* run */
-};
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/s3v/s3v_screen.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/s3v/s3v_screen.c
deleted file mode 100644
index f1810597e..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/s3v/s3v_screen.c
+++ /dev/null
@@ -1,99 +0,0 @@
-/*
- * Author: Max Lingua <sunmax@libero.it>
- */
-
-#include "s3v_context.h"
-#include "s3v_vb.h"
-#include "s3v_dri.h" 
-
-s3vScreenPtr s3vCreateScreen( __DRIscreenPrivate *sPriv )
-{
-   s3vScreenPtr s3vScreen;
-   S3VDRIPtr vDRIPriv = (S3VDRIPtr)sPriv->pDevPriv;
-
-/*   int i; */
-
-   DEBUG(("s3vCreateScreen\n"));
-   DEBUG(("sPriv->pDevPriv at %p\n", sPriv->pDevPriv));
-   DEBUG(("size = %i\n", sizeof(*vDRIPriv)));
-
-   if (sPriv->devPrivSize != sizeof(S3VDRIRec)) {
-      fprintf(stderr,"\nERROR!  sizeof(S3VDRIRec) does not match passed size from device driver\n");
-      return GL_FALSE;
-   }
-
-   /* Allocate the private area */
-   s3vScreen = (s3vScreenPtr) CALLOC( sizeof(*s3vScreen) );
-   if ( !s3vScreen ) return NULL;
-
-   s3vScreen->regionCount  = 4;	/* Magic number.  Can we fix this? */
-    
-   s3vScreen->regions = _mesa_malloc(s3vScreen->regionCount * 
-							sizeof(s3vRegion));
-   DEBUG(("sPriv->fd = %i\nvDRIPriv->dmaBufHandle = %x\n",
-      sPriv->fd, vDRIPriv->dmaBufHandle));
-
-   DEBUG(("vDRIPriv->dmaBufSize=%i\nvDRIPriv->dmaBuf=%p\n",
-      vDRIPriv->dmaBufSize, vDRIPriv->dmaBuf));
-
-
-   /* Get the list of dma buffers */
-   s3vScreen->bufs = drmMapBufs(sPriv->fd);
-
-   if (!s3vScreen->bufs) {
-      DEBUG(("Helter/skelter with drmMapBufs\n"));
-      return GL_FALSE; 
-   }
-
-   s3vScreen->textureSize		    = vDRIPriv->texSize;
-   s3vScreen->logTextureGranularity = vDRIPriv->logTextureGranularity;
-   s3vScreen->cpp 					= vDRIPriv->cpp;
-   s3vScreen->frontOffset			= vDRIPriv->frontOffset;
-   s3vScreen->frontPitch			= vDRIPriv->frontPitch;
-   s3vScreen->backOffset			= vDRIPriv->backOffset;
-   s3vScreen->backPitch				= vDRIPriv->frontPitch; /* FIXME: check */
-   s3vScreen->depthOffset			= vDRIPriv->depthOffset;
-   s3vScreen->depthPitch			= vDRIPriv->frontPitch;
-   s3vScreen->texOffset				= vDRIPriv->texOffset;
-
-   s3vScreen->driScreen = sPriv;
-
-   DEBUG(("vDRIPriv->width =%i; vDRIPriv->deviceID =%x\n", vDRIPriv->width,
-		  vDRIPriv->deviceID));
-   DEBUG(("vDRIPriv->mem =%i\n", vDRIPriv->mem));
-   DEBUG(("vDRIPriv->fbOffset =%i\n", vDRIPriv->fbOffset));
-   DEBUG((" ps3vDRI->fbStride =%i\n", vDRIPriv->fbStride));
-   DEBUG(("s3vScreen->cpp = %i\n", s3vScreen->cpp));
-   DEBUG(("s3vScreen->backOffset = %x\n", s3vScreen->backOffset));
-   DEBUG(("s3vScreen->depthOffset = %x\n", s3vScreen->depthOffset));
-   DEBUG(("s3vScreen->texOffset = %x\n", s3vScreen->texOffset));
-   DEBUG(("I will return from s3vCreateScreen now\n"));
-   
-   DEBUG(("s3vScreen->bufs = 0x%x\n", s3vScreen->bufs));
-   return s3vScreen;
-}
-
-/* Destroy the device specific screen private data struct.
- */
-void s3vDestroyScreen( __DRIscreenPrivate *sPriv )
-{
-    s3vScreenPtr s3vScreen = (s3vScreenPtr)sPriv->private;
-
-    DEBUG(("s3vDestroyScreen\n"));
-
-    /* First, unmap the dma buffers */
-/*
-    drmUnmapBufs( s3vScreen->bufs );
-*/
-    /* Next, unmap all the regions */
-/*    while (s3vScreen->regionCount > 0) { 
-
-	(void)drmUnmap(s3vScreen->regions[s3vScreen->regionCount].map,
-		       s3vScreen->regions[s3vScreen->regionCount].size);
-	s3vScreen->regionCount--;
-
-    }
-    FREE(s3vScreen->regions); */
-	if (s3vScreen)
-	    FREE(s3vScreen);
-}
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/s3v/s3v_screen.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/s3v/s3v_screen.h
deleted file mode 100644
index 0c4f69efa..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/s3v/s3v_screen.h
+++ /dev/null
@@ -1,39 +0,0 @@
-/*
- * Author: Max Lingua <sunmax@libero.it>
- */
-
-#include "mtypes.h"
-
-typedef struct _s3vRegion {
-    drm_handle_t  handle;
-    drmSize    size;
-    drmAddress map;
-} s3vRegion, *s3vRegionPtr;
-
-typedef struct {
-
-    int          regionCount;  	   /* Count of register regions */
-    s3vRegion  	 *regions;         /* Vector of mapped region info */
-
-    drmBufMapPtr bufs;             /* Map of DMA buffers */
-
-    __DRIscreenPrivate *driScreen; /* Back pointer to DRI screen */
-
-    int		cpp;
-    int		frontPitch;
-    int		frontOffset;
-
-    int		backPitch;
-    int		backOffset;
-    int		backX;
-    int		backY;
-
-    int		depthOffset;
-    int		depthPitch;
-
-    int		texOffset;
-    int		textureOffset;
-    int		textureSize;
-    int		logTextureGranularity;
-} s3vScreenRec, *s3vScreenPtr;
-
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/s3v/s3v_span.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/s3v/s3v_span.c
deleted file mode 100644
index 49135a9c3..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/s3v/s3v_span.c
+++ /dev/null
@@ -1,334 +0,0 @@
-/*
- * Author: Max Lingua <sunmax@libero.it>
- */
-
-#include "s3v_context.h"
-#include "s3v_lock.h"
-
-#include "swrast/swrast.h"
-
-#define _SPANLOCK 1
-#define DBG 0
-
-#define LOCAL_VARS \
-	s3vContextPtr vmesa = S3V_CONTEXT(ctx);	\
-	s3vScreenPtr s3vscrn = vmesa->s3vScreen; \
-	__DRIscreenPrivate *sPriv = vmesa->driScreen; \
-	__DRIdrawablePrivate *dPriv = vmesa->driDrawable; \
-	GLuint pitch = ( (vmesa->Flags & S3V_BACK_BUFFER) ? \
-			((dPriv->w+31)&~31) * s3vscrn->cpp \
-			: sPriv->fbWidth * s3vscrn->cpp); \
-	GLuint height = dPriv->h; \
-	char *buf = ( (vmesa->Flags & S3V_BACK_BUFFER) ? \
-			(char *)(sPriv->pFB + vmesa->drawOffset) \
-			: (char *)(sPriv->pFB + vmesa->drawOffset \
-			  + dPriv->x * s3vscrn->cpp + dPriv->y * pitch) ); \
-	char *read_buf = ( (vmesa->Flags & S3V_BACK_BUFFER) ? \
-			(char *)(sPriv->pFB + vmesa->drawOffset) \
-			: (char *)(sPriv->pFB + vmesa->drawOffset \
-		          + dPriv->x * s3vscrn->cpp + dPriv->y * pitch) ); \
-	GLuint p; \
-	(void) read_buf; (void) buf; (void) p; (void) pitch
-
-/* FIXME! Depth/Stencil read/writes don't work ! */
-#define LOCAL_DEPTH_VARS \
-	s3vScreenPtr s3vscrn = vmesa->s3vScreen; \
-	__DRIdrawablePrivate *dPriv = vmesa->driDrawable; \
-	__DRIscreenPrivate *sPriv = vmesa->driScreen; \
-	GLuint pitch = s3vscrn->depthPitch; \
-	GLuint height = dPriv->h; \
-	char *buf = (char *)(sPriv->pFB + \
-			s3vscrn->depthOffset); /* + \	
-			dPriv->x * s3vscrn->cpp + \
-			dPriv->y * pitch)*/ \
-	(void) pitch
-
-#define LOCAL_STENCIL_VARS	LOCAL_DEPTH_VARS
-
-#define Y_FLIP( _y )	(height - _y - 1)
-
-#if _SPANLOCK	/* OK, we lock */
-
-#define HW_LOCK() \
-	s3vContextPtr vmesa = S3V_CONTEXT(ctx);	\
-	(void) vmesa; \
-	DMAFLUSH(); \
-	S3V_SIMPLE_FLUSH_LOCK(vmesa);
-#define HW_UNLOCK() S3V_SIMPLE_UNLOCK(vmesa);
-
-#else			/* plz, don't lock */
-
-#define HW_LOCK() \
-	s3vContextPtr vmesa = S3V_CONTEXT(ctx); \
-    (void) vmesa; \
-	DMAFLUSH(); 
-#define HW_UNLOCK()
-
-#endif
-
-
-/* ================================================================
- * Color buffer
- */
-
-/* 16 bit, RGB565 color spanline and pixel functions
- */
-#define INIT_MONO_PIXEL(p, color) \
-  p = S3VIRGEPACKCOLOR555( color[0], color[1], color[2], color[3] )
-
-#define WRITE_RGBA( _x, _y, r, g, b, a ) \
-do { \
-   *(GLushort *)(buf + _x*2 + _y*pitch) = ((((int)r & 0xf8) << 7) | \
-					   (((int)g & 0xf8) << 2) | \
-					   (((int)b & 0xf8) >> 3)); \
-   DEBUG(("buf=0x%x drawOffset=0x%x dPriv->x=%i s3vscrn->cpp=%i dPriv->y=%i pitch=%i\n", \
-   	sPriv->pFB, vmesa->drawOffset, dPriv->x, s3vscrn->cpp, dPriv->y, pitch)); \
-   DEBUG(("dPriv->w = %i\n", dPriv->w)); \
-} while(0)
-
-#define WRITE_PIXEL( _x, _y, p ) \
-   *(GLushort *)(buf + _x*2 + _y*pitch) = p
-
-#define READ_RGBA( rgba, _x, _y ) \
-   do { \
-      GLushort p = *(GLushort *)(read_buf + _x*2 + _y*pitch); \
-      rgba[0] = (p >> 7) & 0xf8; \
-      rgba[1] = (p >> 2) & 0xf8; \
-      rgba[2] = (p << 3) & 0xf8; \
-      rgba[3] = 0xff; /*
-      if ( rgba[0] & 0x08 ) rgba[0] |= 0x07; \ 
-      if ( rgba[1] & 0x04 ) rgba[1] |= 0x03; \
-      if ( rgba[2] & 0x08 ) rgba[2] |= 0x07; */ \
-   } while (0)
-
-#define TAG(x) s3v##x##_RGB555
-#include "spantmp.h"
-
-
-/* 32 bit, ARGB8888 color spanline and pixel functions
- */
-
-#undef INIT_MONO_PIXEL
-#define INIT_MONO_PIXEL(p, color) \
-  p = PACK_COLOR_8888( color[3], color[0], color[1], color[2] )
-
-#define WRITE_RGBA( _x, _y, r, g, b, a ) \
-   *(GLuint *)(buf + _x*4 + _y*pitch) = ((b <<  0) | \
-					 (g <<  8) | \
-					 (r << 16) | \
-					 (a << 24) )
-
-#define WRITE_PIXEL( _x, _y, p ) \
-   *(GLuint *)(buf + _x*4 + _y*pitch) = p
-
-#define READ_RGBA( rgba, _x, _y ) \
-do { \
-   GLuint p = *(GLuint *)(read_buf + _x*4 + _y*pitch); \
-   rgba[0] = (p >> 16) & 0xff; \
-   rgba[1] = (p >>  8) & 0xff; \
-   rgba[2] = (p >>  0) & 0xff; \
-   rgba[3] = (p >> 24) & 0xff; \
-} while (0)
-
-#define TAG(x) s3v##x##_ARGB8888
-#include "spantmp.h"
-
-
-/* 16 bit depthbuffer functions.
- */
-#define WRITE_DEPTH( _x, _y, d ) \
-   *(GLushort *)(buf + _x*2 + _y*dPriv->w*2) = d
-
-#define READ_DEPTH( d, _x, _y ) \
-   d = *(GLushort *)(buf + _x*2 + _y*dPriv->w*2);
-
-#define TAG(x) s3v##x##_16
-#include "depthtmp.h"
-
-
-
-
-/* 32 bit depthbuffer functions.
- */
-#if 0
-#define WRITE_DEPTH( _x, _y, d )	\
-   *(GLuint *)(buf + _x*4 + _y*pitch) = d;
-
-#define READ_DEPTH( d, _x, _y )		\
-   d = *(GLuint *)(buf + _x*4 + _y*pitch);	
-
-#define TAG(x) s3v##x##_32
-#include "depthtmp.h"
-#endif
-
-
-/* 24/8 bit interleaved depth/stencil functions
- */
-#if 0
-#define WRITE_DEPTH( _x, _y, d ) { \
-   GLuint tmp = *(GLuint *)(buf + _x*4 + _y*pitch);	\
-   tmp &= 0xff; \
-   tmp |= (d) & 0xffffff00; \
-   *(GLuint *)(buf + _x*4 + _y*pitch) = tmp; \
-}
-
-#define READ_DEPTH( d, _x, _y ) \
-   d = *(GLuint *)(buf + _x*4 + _y*pitch) & ~0xff	
-
-
-#define TAG(x) s3v##x##_24_8
-#include "depthtmp.h"
-
-#define WRITE_STENCIL( _x, _y, d ) { \
-   GLuint tmp = *(GLuint *)(buf + _x*4 + _y*pitch);	\
-   tmp &= 0xffffff00; \
-   tmp |= d & 0xff; \
-   *(GLuint *)(buf + _x*4 + _y*pitch) = tmp; \
-}
-
-#define READ_STENCIL( d, _x, _y ) \
-   d = *(GLuint *)(buf + _x*4 + _y*pitch) & 0xff	
-
-#define TAG(x) s3v##x##_24_8
-#include "stenciltmp.h"
-
-#endif
-
-static void s3vSetBuffer( GLcontext *ctx, GLframebuffer *colorBuffer,
-			  GLuint bufferBit )
-{
-   s3vContextPtr vmesa = S3V_CONTEXT(ctx);
-
-   switch ( bufferBit ) {
-   case BUFFER_BIT_FRONT_LEFT:
-      vmesa->drawOffset = vmesa->readOffset = 0;
-      break;
-   case BUFFER_BIT_BACK_LEFT:
-      vmesa->drawOffset = vmesa->readOffset = vmesa->driScreen->fbHeight *
-                                              vmesa->driScreen->fbWidth *
-                                              vmesa->s3vScreen->cpp; 
-      break;
-   }
-}
-
-
-void s3vInitSpanFuncs( GLcontext *ctx )
-{
-   s3vContextPtr vmesa = S3V_CONTEXT(ctx);
-   struct swrast_device_driver *swdd = _swrast_GetDeviceDriverReference(ctx);
-
-   swdd->SetBuffer = s3vSetBuffer;
-
-#if 0
-   switch ( vmesa->s3vScreen->cpp ) {
-   case 2:
-      swdd->WriteRGBASpan	= s3vWriteRGBASpan_RGB555;
-      swdd->WriteRGBSpan	= s3vWriteRGBSpan_RGB555;
-      swdd->WriteMonoRGBASpan	= s3vWriteMonoRGBASpan_RGB555;
-      swdd->WriteRGBAPixels	= s3vWriteRGBAPixels_RGB555;
-      swdd->WriteMonoRGBAPixels	= s3vWriteMonoRGBAPixels_RGB555;
-      swdd->ReadRGBASpan	= s3vReadRGBASpan_RGB555;
-      swdd->ReadRGBAPixels      = s3vReadRGBAPixels_RGB555;
-      break;
-
-   case 4:
-      swdd->WriteRGBASpan	= s3vWriteRGBASpan_ARGB8888;
-      swdd->WriteRGBSpan	= s3vWriteRGBSpan_ARGB8888;
-      swdd->WriteMonoRGBASpan   = s3vWriteMonoRGBASpan_ARGB8888;
-      swdd->WriteRGBAPixels     = s3vWriteRGBAPixels_ARGB8888;
-      swdd->WriteMonoRGBAPixels = s3vWriteMonoRGBAPixels_ARGB8888;
-#if 1
-      swdd->ReadRGBASpan    = s3vReadRGBASpan_ARGB8888;
-#else
-      swdd->ReadRGBASpan    = s3vReadRGBASpan8888;
-#endif
-      swdd->ReadRGBAPixels  = s3vReadRGBAPixels_ARGB8888;
-      break;
-
-   default:
-      break;
-   }
-#endif
-
-   switch ( vmesa->glCtx->Visual.depthBits ) {
-   case 15:
-   case 16:
-#if 0
-      swdd->ReadDepthSpan	= s3vReadDepthSpan_16;
-      swdd->WriteDepthSpan	= s3vWriteDepthSpan_16;
-      swdd->ReadDepthPixels	= s3vReadDepthPixels_16;
-      swdd->WriteDepthPixels	= s3vWriteDepthPixels_16;
-#endif
-      break;
-
-#if 0
-   case 24:
-      swdd->ReadDepthSpan	= s3vReadDepthSpan_24_8;
-      swdd->WriteDepthSpan	= s3vWriteDepthSpan_24_8;
-      swdd->ReadDepthPixels	= s3vReadDepthPixels_24_8;
-      swdd->WriteDepthPixels	= s3vWriteDepthPixels_24_8;
-
-      swdd->ReadStencilSpan	= s3vReadStencilSpan_24_8;
-      swdd->WriteStencilSpan	= s3vWriteStencilSpan_24_8;
-      swdd->ReadStencilPixels	= s3vReadStencilPixels_24_8;
-      swdd->WriteStencilPixels	= s3vWriteStencilPixels_24_8;
-      break;
-#endif
-
-   default:
-      break;
-   }
-}
-
-
-/**
- * Plug in the Get/Put routines for the given driRenderbuffer.
- */
-void
-s3vSetSpanFunctions(driRenderbuffer *drb, const GLvisual *vis)
-{
-   if (drb->Base.InternalFormat == GL_RGBA) {
-      if (vis->redBits == 5 && vis->greenBits == 6 && vis->blueBits == 5) {
-         drb->Base.GetRow        = s3vReadRGBASpan_RGB555;
-         drb->Base.GetValues     = s3vReadRGBAPixels_RGB555;
-         drb->Base.PutRow        = s3vWriteRGBASpan_RGB555;
-         drb->Base.PutRowRGB     = s3vWriteRGBSpan_RGB555;
-         drb->Base.PutMonoRow    = s3vWriteMonoRGBASpan_RGB555;
-         drb->Base.PutValues     = s3vWriteRGBAPixels_RGB555;
-         drb->Base.PutMonoValues = s3vWriteMonoRGBAPixels_RGB555;
-      }
-      else {
-         drb->Base.GetRow        = s3vReadRGBASpan_ARGB8888;
-         drb->Base.GetValues     = s3vReadRGBAPixels_ARGB8888;
-         drb->Base.PutRow        = s3vWriteRGBASpan_ARGB8888;
-         drb->Base.PutRowRGB     = s3vWriteRGBSpan_ARGB8888;
-         drb->Base.PutMonoRow    = s3vWriteMonoRGBASpan_ARGB8888;
-         drb->Base.PutValues     = s3vWriteRGBAPixels_ARGB8888;
-         drb->Base.PutMonoValues = s3vWriteMonoRGBAPixels_ARGB8888;
-      }
-   }
-   else if (drb->Base.InternalFormat == GL_DEPTH_COMPONENT16) {
-      drb->Base.GetRow        = s3vReadDepthSpan_16;
-      drb->Base.GetValues     = s3vReadDepthPixels_16;
-      drb->Base.PutRow        = s3vWriteDepthSpan_16;
-      drb->Base.PutMonoRow    = s3vWriteMonoDepthSpan_16;
-      drb->Base.PutValues     = s3vWriteDepthPixels_16;
-      drb->Base.PutMonoValues = NULL;
-   }
-   else if (drb->Base.InternalFormat == GL_DEPTH_COMPONENT24) {
-      drb->Base.GetRow = NULL;
-      drb->Base.GetValues = NULL;
-      drb->Base.PutRow = NULL;
-      drb->Base.PutMonoRow = NULL;
-      drb->Base.PutValues = NULL;
-      drb->Base.PutMonoValues = NULL;
-   }
-   else if (drb->Base.InternalFormat == GL_STENCIL_INDEX8_EXT) {
-      drb->Base.GetRow = NULL;
-      drb->Base.GetValues = NULL;
-      drb->Base.PutRow = NULL;
-      drb->Base.PutMonoRow = NULL;
-      drb->Base.PutValues = NULL;
-      drb->Base.PutMonoValues = NULL;
-   }
-}
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/s3v/s3v_state.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/s3v/s3v_state.c
deleted file mode 100644
index 84aaf4c5b..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/s3v/s3v_state.c
+++ /dev/null
@@ -1,888 +0,0 @@
-/*
- * Author: Max Lingua <sunmax@libero.it>
- */
-
-#include <X11/Xlibint.h>
-#include "s3v_context.h"
-#include "s3v_macros.h"
-#include "macros.h"
-#include "s3v_dri.h"
-#include "colormac.h"
-#include "swrast/swrast.h"
-#include "swrast_setup/swrast_setup.h"
-#include "array_cache/acache.h"
-#include "tnl/tnl.h"
-
-/* #define DEBUG(str) printf str */
-#define ENABLELIGHTING 0
-
-
-/* =============================================================
- * Alpha blending
- */
-
-static void s3vUpdateAlphaMode( GLcontext *ctx )
-{
-	s3vContextPtr vmesa = S3V_CONTEXT(ctx);
-	CARD32 cmd = vmesa->CMD;
-	cmd &= ~ALPHA_BLEND_MASK;
-
-	if ( ctx->Color.BlendEnabled ) {
-		DEBUG(("ctx->Color.AlphaEnabled = 1"));
-		vmesa->_alpha[0] = ALPHA_SRC;
-		vmesa->_alpha[1] = vmesa->_alpha_tex; /* FIXME: not all tex modes
-							 support alpha */
-	} else {
-		DEBUG(("ctx->Color.AlphaEnabled = 0"));
-		vmesa->_alpha[0] = vmesa->_alpha[1] = ALPHA_OFF;
-	}
-#if 1
-	if ((cmd & DO_MASK) & DO_3D_LINE) { 	/* we are drawing 3d lines */
-						/* which don't support tex */
-		cmd |= vmesa->_alpha[0];
-	} else {
-		cmd |= vmesa->_alpha[vmesa->_3d_mode];
-	}
-
-	vmesa->CMD = cmd; /* FIXME: enough? */
-#else
-	vmesa->restore_primitive = -1;
-#endif
-	
-}
-
-static void s3vDDAlphaFunc( GLcontext *ctx, GLenum func, GLfloat ref )
-{
-   s3vContextPtr vmesa = S3V_CONTEXT(ctx);
-
-   DEBUG(("s3vDDAlphaFunc\n"));
-
-   vmesa->new_state |= S3V_NEW_ALPHA;
-}
-
-static void s3vDDBlendFunc( GLcontext *ctx, GLenum sfactor, GLenum dfactor )
-{
-   s3vContextPtr vmesa = S3V_CONTEXT(ctx);
-
-   DEBUG(("s3vDDBlendFunc\n"));
-
-   vmesa->new_state |= S3V_NEW_ALPHA;
-}
-
-/* ================================================================
- * Buffer clear
- */
-
-static void s3vDDClear( GLcontext *ctx, GLbitfield mask, GLboolean all,
-			       GLint cx, GLint cy, GLint cw, GLint ch )
-{
-	s3vContextPtr vmesa = S3V_CONTEXT(ctx);
-	unsigned int _stride;
-
-	vmesa->restore_primitive = -1;
-
-	/* Update and emit any new state.  We need to do this here to catch
-	 * changes to the masks.
-	 * FIXME: Just update the masks?
-	 */
-
-	if ( vmesa->new_state )
-		s3vDDUpdateHWState( ctx );
-
-/*	s3vUpdateMasks( ctx ); */
-/* 	s3vUpdateClipping( ctx ); */
-/*	s3vEmitHwState( vmesa ); */
-	
-
-#if 1 /* soft (0)/hw (1)*/
-
-	DEBUG(("*** s3vDDClear ***\n"));
-
-	DMAOUT_CHECK(BITBLT_SRC_BASE, 15);
-		DMAOUT(vmesa->SrcBase);
-		DMAOUT(vmesa->DestBlit);
-		DMAOUT( vmesa->ScissorLR );
-		DMAOUT( vmesa->ScissorTB );
-		DMAOUT( (vmesa->SrcStride << 16) | vmesa->SrcStride );	/* FIXME: unify */
-		DMAOUT( (~(0)) ); /* masks */
-		DMAOUT( (~(0)) );
-		DMAOUT(0);
-		DMAOUT(vmesa->ClearColor);
-		DMAOUT(0);
-		DMAOUT(0);
-		/* FIXME */
-		DMAOUT(0x16000122 | 0x5 | (0xF0 << 17));    /* black magic to me */
-		DMAOUT(vmesa->ScissorWH);
-		DMAOUT(vmesa->SrcXY);
-		DMAOUT(vmesa->DestXY);
-	DMAFINISH();
-
-	if (mask & BUFFER_BIT_DEPTH) { /* depth */
-		DEBUG(("BUFFER_BIT_DEPTH\n"));
-		
-		_stride = ((cw+31)&~31) * 2;
-
-		DMAOUT_CHECK(BITBLT_SRC_BASE, 15);
-	        	DMAOUT(0);
-	        	DMAOUT(vmesa->s3vScreen->depthOffset);
-			DMAOUT( (0 << 16) | cw );
-                	DMAOUT( (0 << 16) | ch );
-			DMAOUT( (vmesa->SrcStride << 16) | vmesa->DestStride );
-	        	DMAOUT( (~(0)) ); /* masks */
-		        DMAOUT( (~(0)) );
-		        DMAOUT(0);
-		        DMAOUT(vmesa->ClearDepth); /* 0x7FFF */
-		        /* FIXME */
-		        DMAOUT(0);
-		        DMAOUT(0);
-		        DMAOUT(0x16000122 | 0x5 | (0xF0 << 17));
-		        DMAOUT( ((cw-1) << 16) | (ch-1) );
-	        	DMAOUT(0);
-		        DMAOUT( (0 << 16) | 0 );
-		DMAFINISH();		
-
-		DEBUG(("vmesa->ClearDepth = 0x%x\n", vmesa->ClearDepth));
-		mask &= ~BUFFER_BIT_DEPTH;
-	}
-
-	if (!vmesa->NotClipped) {
-		DEBUG(("vmesa->NotClipped\n")); /* yes */
-	}
-
-	if (!(vmesa->EnabledFlags & S3V_BACK_BUFFER)) {
-		DEBUG(("!S3V_BACK_BUFFER -> flush\n"));
-		DMAFLUSH();
-	}
-/*
-	if ( mask )
-		DEBUG(("still masked ;3(\n")); */ /* yes */
-#else
-      _swrast_Clear( ctx, mask, all, cx, cy, cw, ch );
-#endif
-}
-
-/* =============================================================
- * Depth testing
- */
-
-static void s3vUpdateZMode( GLcontext *ctx )
-{
-	s3vContextPtr vmesa = S3V_CONTEXT(ctx);
-	CARD32 cmd = vmesa->CMD;
-
-	DEBUG(("Depth.Test = %i\n", ctx->Depth.Test));
-	DEBUG(("CMD was = 0x%x ", cmd));
-
-/*	printf("depth --- CMD was = 0x%x \n", cmd); */
-
-	cmd &= ~Z_MASK; /*  0xfc0fffff; */
-	/* Z_BUFFER */ /* 000 mode */ /* Z_UPDATE_OFF */
-
-	if (!ctx->Depth.Test)
-		cmd |= Z_OFF;
-
-	if ( ctx->Depth.Mask )
-		cmd |= Z_UPDATE_ON;
-			
-	switch ( ctx->Depth.Func ) {
-		case GL_NEVER:
-			cmd |= Z_NEVER;
-			break;
-		case GL_ALWAYS:
-			cmd |= Z_ALWAYS;
-			break;
-		case GL_LESS:
-			cmd |= Z_LESS;
-			break;
-		case GL_LEQUAL:
-			cmd |= Z_LEQUAL;
-			break;
-		case GL_EQUAL:
-			cmd |= Z_EQUAL;
-			break;
-		case GL_GEQUAL:
-			cmd |= Z_GEQUAL;
-			break;
-		case GL_GREATER:
-			cmd |= Z_GREATER;
-			break;
-		case GL_NOTEQUAL:
-			cmd |= Z_NOTEQUAL;
-			break;
-	}
-
-	DEBUG(("CMD is 0x%x\n", cmd));
-
-	vmesa->dirty |= S3V_UPLOAD_DEPTH;
-	vmesa->CMD = cmd;
-}
-
-static void s3vDDDepthFunc( GLcontext *ctx, GLenum func )
-{
-	s3vContextPtr vmesa = S3V_CONTEXT(ctx);
-
-/*	FLUSH_BATCH( vmesa ); */
-	DEBUG(("s3vDDDepthFunc\n"));
-	vmesa->new_state |= S3V_NEW_DEPTH;
-}
-
-static void s3vDDDepthMask( GLcontext *ctx, GLboolean flag )
-{
-	s3vContextPtr vmesa = S3V_CONTEXT(ctx);
-
-	/* FLUSH_BATCH( vmesa ); */
-	DEBUG(("s3vDDDepthMask\n"));
-	vmesa->new_state |= S3V_NEW_DEPTH;
-}
-
-static void s3vDDClearDepth( GLcontext *ctx, GLclampd d )
-{
-	s3vContextPtr vmesa = S3V_CONTEXT(ctx);
-
-	switch ( vmesa->DepthSize ) {
-	case 15:
-	case 16:
-		vmesa->ClearDepth = d * 0x0000ffff;	/* 65536 */
-		DEBUG(("GLclampd d = %f\n", d));
-		DEBUG(("ctx->Depth.Clear = %f\n", ctx->Depth.Clear));
-		DEBUG(("(They should be the same)\n"));
-		break;
-	case 24:
-		vmesa->ClearDepth = d * 0x00ffffff;
-		break;
-	case 32:
-		vmesa->ClearDepth = d * 0xffffffff;
-		break;
-   }
-}
-
-static void s3vDDFinish( GLcontext *ctx )
-{
-	s3vContextPtr vmesa = S3V_CONTEXT(ctx);
-	DMAFLUSH(); 
-}
-
-static void s3vDDFlush( GLcontext *ctx )
-{
-	s3vContextPtr vmesa = S3V_CONTEXT(ctx);
-	DMAFLUSH();
-}
-
-/* =============================================================
- * Fog
- */
-
-static void s3vUpdateFogAttrib( GLcontext *ctx )
-{
-/*	s3vContextPtr vmesa = S3V_CONTEXT(ctx); */
-
-	if (ctx->Fog.Enabled) {
-	} else {
-	}
-
-	switch (ctx->Fog.Mode) {
-		case GL_LINEAR:
-			break;
-		case GL_EXP:
-			break;
-		case GL_EXP2:
-			break;
-	}
-}
-
-static void s3vDDFogfv( GLcontext *ctx, GLenum pname, const GLfloat *param )
-{
-   s3vContextPtr vmesa = S3V_CONTEXT(ctx);
-   vmesa->new_state |= S3V_NEW_FOG;
-}
-
-/* =============================================================
- * Lines
- */
-static void s3vDDLineWidth( GLcontext *ctx, GLfloat width )
-{
-	/* FIXME: on virge you only have one size of 3d lines	 *
-	 * if we wanted more, we should start using tris instead *
-	 * but virge has problem with some tris when all of the  *
-	 * vertices stay on a line */
-}
-
-/* =============================================================
- * Points
- */
-static void s3vDDPointSize( GLcontext *ctx, GLfloat size )
-{
-	/* FIXME: we use 3d line to fake points. So same limitations
-	 * as above apply */
-}
-
-/* =============================================================
- * Polygon 
- */
-
-static void s3vUpdatePolygon( GLcontext *ctx )
-{
-	/* FIXME: I don't think we could do much here */
-
-	s3vContextPtr vmesa = S3V_CONTEXT(ctx);
-	vmesa->dirty |= S3V_UPLOAD_POLYGON;
-}
-
-/* =============================================================
- * Clipping
- */
-
-static void s3vUpdateClipping( GLcontext *ctx )
-{
-	s3vContextPtr vmesa = S3V_CONTEXT(ctx);
-	__DRIdrawablePrivate *dPriv = vmesa->driDrawable;
-
-	int x0,y0,x1,y1;
-
-	DEBUG((">>> s3vUpdateClipping <<<\n"));
-/*
-	if ( vmesa->driDrawable ) {
-		DEBUG(("s3vUpdateClipping\n"));
-*/
-	if (vmesa->EnabledFlags & S3V_BACK_BUFFER) {
-		DEBUG(("S3V_BACK_BUFFER\n"));
-
-		x0 = 0;
-		y0 = 0;
-		x1 = dPriv->w - 1;
-		y1 = dPriv->h - 1;
-
-		vmesa->SrcBase = 0;
-		vmesa->DestBase =  vmesa->s3vScreen->backOffset;
-		vmesa->DestBlit = vmesa->DestBase;
-	        vmesa->ScissorLR = ( (0 << 16) | (dPriv->w-1) );
-	        vmesa->ScissorTB = ( (0 << 16) | (dPriv->h-1) );
-/*
-	        vmesa->ScissorLR = ( (x0 << 16) | x1 );
-	        vmesa->ScissorTB = ( (y0 << 16) | y1 );
-*/
-	        vmesa->SrcStride = ( ((dPriv->w+31)&~31) * vmesa->s3vScreen->cpp );
-		vmesa->DestStride = vmesa->driScreen->fbWidth*vmesa->s3vScreen->cpp;
-		vmesa->ScissorWH = ( (dPriv->w << 16) | dPriv->h );
-		vmesa->SrcXY = 0;
-/*		vmesa->DestXY = ( (dPriv->x << 16) | dPriv->y );  */
-		vmesa->DestXY = ( (0 << 16) | 0 );
-	} else {
-		DEBUG(("S3V_FRONT_BUFFER\n"));
-
-		x0 = dPriv->x;
-	        y0 = dPriv->y;
-	        x1 = x0 + dPriv->w - 1;
-	        y1 = y0 + dPriv->h - 1;
-
-		vmesa->SrcBase = 0;
-		vmesa->DestBase = 0;
-		vmesa->ScissorLR = ( (x0 << 16) | x1 );
-		vmesa->ScissorTB = ( (y0 << 16) | y1 );
-		vmesa->DestStride = vmesa->driScreen->fbWidth*vmesa->s3vScreen->cpp;
-		vmesa->SrcStride = vmesa->DestStride;
-		vmesa->DestBase = (y0 * vmesa->DestStride)
-				+ x0*vmesa->s3vScreen->cpp;
-		vmesa->DestBlit = 0;
-		vmesa->ScissorWH = ( (x1 << 16) | y1 );
-		vmesa->SrcXY = 0;
-		vmesa->DestXY = ( (0 << 16) | 0 );
-/*		vmesa->DestXY = ( (dPriv->x << 16) | dPriv->y ); */
-    	}
-
-	DEBUG(("x0=%i y0=%i x1=%i y1=%i\n", x0, y0, x1, y1));
-	DEBUG(("stride=%i rectWH=0x%x\n\n", vmesa->DestStride, vmesa->ScissorWH));
-
-	/* FIXME: how could we use the following info? */
-	/* if (ctx->Scissor.Enabled) {} */
-
-	vmesa->dirty |= S3V_UPLOAD_CLIP; 
-/*	}  */
-}
-
-static void s3vDDScissor( GLcontext *ctx,
-			   GLint x, GLint y, GLsizei w, GLsizei h )
-{
-	s3vContextPtr vmesa = S3V_CONTEXT(ctx);
-
-	DEBUG((">>> s3vDDScissor <<<"));
-	/* FLUSH_BATCH( vmesa ); */
-	vmesa->new_state |= S3V_NEW_CLIP;
-}
-
-/* =============================================================
- * Culling
- */
-
-static void s3vUpdateCull( GLcontext *ctx )
-{
-	s3vContextPtr vmesa = S3V_CONTEXT(ctx);
-	GLfloat backface_sign = 1;
-
-	DEBUG(("s3vUpdateCull\n"));
-	/* FIXME: GL_FRONT_AND_BACK */
-
-	switch ( ctx->Polygon.CullFaceMode ) {
-	case GL_BACK:
-		if (ctx->Polygon.FrontFace == GL_CCW)
-			backface_sign = -1;
-		break;
-
-	case GL_FRONT:
-		if (ctx->Polygon.FrontFace != GL_CCW)
-			backface_sign = -1;
-		break;
-
-	default:
-		break;
-	}
-
-	vmesa->backface_sign = backface_sign;
-	vmesa->dirty |= S3V_UPLOAD_GEOMETRY;
-}
-
-
-static void s3vDDCullFace( GLcontext *ctx, GLenum mode )
-{
-	s3vContextPtr vmesa = S3V_CONTEXT(ctx);
-	/* FLUSH_BATCH( vmesa ); */
-	vmesa->new_state |= S3V_NEW_CULL;
-}
-
-static void s3vDDFrontFace( GLcontext *ctx, GLenum mode )
-{
-	s3vContextPtr vmesa = S3V_CONTEXT(ctx);
-	/* FLUSH_BATCH( vmesa ); */
-	vmesa->new_state |= S3V_NEW_CULL;
-}
-
-/* =============================================================
- * Masks
- */
-
-static void s3vUpdateMasks( GLcontext *ctx )
-{
-	s3vContextPtr vmesa = S3V_CONTEXT(ctx);
-
-	GLuint mask = s3vPackColor( vmesa->s3vScreen->cpp,
-				ctx->Color.ColorMask[RCOMP],
-				ctx->Color.ColorMask[GCOMP],
-				ctx->Color.ColorMask[BCOMP],
-				ctx->Color.ColorMask[ACOMP] );
-
-	if (vmesa->s3vScreen->cpp == 2) mask |= mask << 16;
-
-	/* FIXME: can we do something in virge? */
-}
-/*
-static void s3vDDColorMask( GLcontext *ctx, GLboolean r, GLboolean g,
-			      GLboolean b, GLboolean a)
-{
-   s3vContextPtr vmesa = S3V_CONTEXT(ctx);
-
-   FLUSH_BATCH( vmesa );
-   vmesa->new_state |= S3V_NEW_MASKS;
-}
-*/
-/* =============================================================
- * Rendering attributes
- */
-
-/* =============================================================
- * Miscellaneous
- */
-
-static void s3vDDClearColor( GLcontext *ctx, const GLfloat color[4])
-{
-   s3vContextPtr vmesa = S3V_CONTEXT(ctx);
-
-   DEBUG(("*** s3vDDClearColor\n"));
-
-   vmesa->ClearColor = s3vPackColor( 2, /* vmesa->s3vScreen->cpp, */
-				      color[0], color[1], color[2], color[3] );
-
-#if 0
-   if (vmesa->s3vScreen->cpp == 2) vmesa->ClearColor |= vmesa->ClearColor<<16;
-#endif
-}
-
-static void s3vDDSetDrawBuffer( GLcontext *ctx, GLenum mode )
-{
-	s3vContextPtr vmesa = S3V_CONTEXT(ctx);
-	int found = GL_TRUE;
-
-	DEBUG(("*** s3vDDSetDrawBuffer ***\n"));
-
-	/* FLUSH_BATCH( vmesa ); */
-
-	switch ( mode ) {
-		case GL_FRONT_LEFT:
-			vmesa->drawOffset = vmesa->s3vScreen->frontOffset;
-			break;
-		case GL_BACK_LEFT:
-			vmesa->drawOffset = vmesa->s3vScreen->backOffset;
-			/* vmesa->driScreen->fbHeight *
-			 * vmesa->driScreen->fbWidth *
-			 * vmesa->s3vScreen->cpp; */
-			break;
-		default:
-			found = GL_FALSE;
-			break;
-	}
-
-	DEBUG(("vmesa->drawOffset = 0x%x\n", vmesa->drawOffset));
-/*	return GL_TRUE; */
-}
-
-/* =============================================================
- * Window position and viewport transformation
- */
-
-void s3vUpdateWindow( GLcontext *ctx )
-{
-	s3vContextPtr vmesa = S3V_CONTEXT(ctx);
-	__DRIdrawablePrivate *dPriv = vmesa->driDrawable;
-	GLfloat xoffset = (GLfloat)dPriv->x;
-	GLfloat yoffset =
-		vmesa->driScreen->fbHeight - (GLfloat)dPriv->y - dPriv->h;
-	const GLfloat *v = ctx->Viewport._WindowMap.m;
-
-	GLfloat sx = v[MAT_SX];
-	GLfloat tx = v[MAT_TX] + xoffset;
-	GLfloat sy = v[MAT_SY];
-	GLfloat ty = v[MAT_TY] + yoffset;
-	GLfloat sz = v[MAT_SZ] * vmesa->depth_scale;
-	GLfloat tz = v[MAT_TZ] * vmesa->depth_scale;
-
-	vmesa->dirty |= S3V_UPLOAD_VIEWPORT;
-
-	vmesa->ViewportScaleX = sx;
-	vmesa->ViewportScaleY = sy;
-	vmesa->ViewportScaleZ = sz;
-	vmesa->ViewportOffsetX = tx;
-	vmesa->ViewportOffsetY = ty;
-	vmesa->ViewportOffsetZ = tz;
-}
-
-
-/*
-static void s3vDDViewport( GLcontext *ctx, GLint x, GLint y,
-			    GLsizei width, GLsizei height )
-{
-	s3vUpdateWindow( ctx );
-}
-
-static void s3vDDDepthRange( GLcontext *ctx, GLclampd nearval,
-			      GLclampd farval )
-{
-	s3vUpdateWindow( ctx );
-}
-*/
-void s3vUpdateViewportOffset( GLcontext *ctx )
-{
-	s3vContextPtr vmesa = S3V_CONTEXT(ctx);
-	__DRIdrawablePrivate *dPriv = vmesa->driDrawable;
-	GLfloat xoffset = (GLfloat)dPriv->x;
-	GLfloat yoffset =
-		vmesa->driScreen->fbHeight - (GLfloat)dPriv->y - dPriv->h;
-	const GLfloat *v = ctx->Viewport._WindowMap.m;
-
-	GLfloat tx = v[MAT_TX] + xoffset;
-	GLfloat ty = v[MAT_TY] + yoffset;
-
-	DEBUG(("*** s3vUpdateViewportOffset ***\n"));
-
-	if ( vmesa->ViewportOffsetX != tx ||
-		vmesa->ViewportOffsetY != ty )
-	{
-		vmesa->ViewportOffsetX = tx;
-		vmesa->ViewportOffsetY = ty;
-
-		vmesa->new_state |= S3V_NEW_WINDOW;
-	}
-
-/*	vmesa->new_state |= S3V_NEW_CLIP; */
-}
-
-/* =============================================================
- * State enable/disable
- */
-
-static void s3vDDEnable( GLcontext *ctx, GLenum cap, GLboolean state )
-{
-	s3vContextPtr vmesa = S3V_CONTEXT(ctx);
-
-	switch ( cap ) {
-	case GL_ALPHA_TEST:
-	case GL_BLEND:
-		vmesa->new_state |= S3V_NEW_ALPHA;
-		DEBUG(("s3vDDEnable: GL_BLEND\n"));
-	break;
-
-	case GL_CULL_FACE:
-		vmesa->new_state |= S3V_NEW_CULL;
-		DEBUG(("s3vDDEnable: GL_CULL_FACE\n"));
-	break;
-
-	case GL_DEPTH_TEST:
-		vmesa->new_state |= S3V_NEW_DEPTH;
-		DEBUG(("s3vDDEnable: GL_DEPTH\n"));
-	break;
-#if 0
-	case GL_FOG:
-		vmesa->new_state |= S3V_NEW_FOG;
-	break;
-#endif
-
-	case GL_SCISSOR_TEST:
-		vmesa->new_state |= S3V_NEW_CLIP;
-	break;
-
-	case GL_TEXTURE_2D:
-	   	DEBUG(("*** GL_TEXTURE_2D: %i\n", state));
-		vmesa->_3d_mode = state;
-		vmesa->restore_primitive = -1;
-	break;
-	
-	default:
-		return;
-	}
-}
-
-/* =============================================================
- * State initialization, management
- */
-
-
-/*
- * Load the current context's state into the hardware.
- *
- * NOTE: Be VERY careful about ensuring the context state is marked for
- * upload, the only place it shouldn't be uploaded is when the setup
- * state has changed in ReducedPrimitiveChange as this comes right after
- * a state update.
- *
- * Blits of any type should always upload the context and masks after
- * they are done.
- */
-void s3vEmitHwState( s3vContextPtr vmesa )
-{
-    if (!vmesa->driDrawable) return;
-    if (!vmesa->dirty) return; 
-
-	DEBUG(("**********************\n"));
-	DEBUG(("*** s3vEmitHwState ***\n"));
-	DEBUG(("**********************\n"));
-
-    if (vmesa->dirty & S3V_UPLOAD_VIEWPORT) {
-	vmesa->dirty &= ~S3V_UPLOAD_VIEWPORT;
-	DEBUG(("S3V_UPLOAD_VIEWPORT\n"));
-    }
-   
-    if ( (vmesa->dirty & S3V_UPLOAD_POINTMODE) ||
-	 (vmesa->dirty & S3V_UPLOAD_LINEMODE) ||
-	 (vmesa->dirty & S3V_UPLOAD_TRIMODE) ) {
-
-    }
-    
-    if (vmesa->dirty & S3V_UPLOAD_POINTMODE) {
-	vmesa->dirty &= ~S3V_UPLOAD_POINTMODE;
-    }
-
-    if (vmesa->dirty & S3V_UPLOAD_LINEMODE) {
-	vmesa->dirty &= ~S3V_UPLOAD_LINEMODE;
-    }
-    
-    if (vmesa->dirty & S3V_UPLOAD_TRIMODE) {
-	vmesa->dirty &= ~S3V_UPLOAD_TRIMODE;
-    }
-
-    if (vmesa->dirty & S3V_UPLOAD_FOG) {
-	GLchan c[3], col;
-   	UNCLAMPED_FLOAT_TO_RGB_CHAN( c, vmesa->glCtx->Fog.Color );
-	DEBUG(("uploading ** FOG **\n"));
-	col = s3vPackColor(2, c[0], c[1], c[2], 0);
-	vmesa->dirty &= ~S3V_UPLOAD_FOG;
-    }
-    
-    if (vmesa->dirty & S3V_UPLOAD_DITHER) {
-	vmesa->dirty &= ~S3V_UPLOAD_DITHER;
-    }
-    
-    if (vmesa->dirty & S3V_UPLOAD_LOGICOP) {
-	vmesa->dirty &= ~S3V_UPLOAD_LOGICOP;
-    }
-    
-    if (vmesa->dirty & S3V_UPLOAD_CLIP) {
-	vmesa->dirty &= ~S3V_UPLOAD_CLIP;
-	DEBUG(("S3V_UPLOAD_CLIP\n"));
-	DEBUG(("vmesa->ScissorLR: %i\n",  vmesa->ScissorLR));
-	DEBUG(("vmesa->ScissorTB: %i\n",  vmesa->ScissorTB));
-    }
-
-    if (vmesa->dirty & S3V_UPLOAD_MASKS) {
-	vmesa->dirty &= ~S3V_UPLOAD_MASKS;
-	DEBUG(("S3V_UPLOAD_BLEND\n"));
-    }
-    
-    if (vmesa->dirty & S3V_UPLOAD_ALPHA) {
-	vmesa->dirty &= ~S3V_UPLOAD_ALPHA;
-	DEBUG(("S3V_UPLOAD_ALPHA\n"));
-    }
-    
-    if (vmesa->dirty & S3V_UPLOAD_SHADE) {
-	vmesa->dirty &= ~S3V_UPLOAD_SHADE;
-    }
-    
-    if (vmesa->dirty & S3V_UPLOAD_POLYGON) {
-	vmesa->dirty &= ~S3V_UPLOAD_POLYGON;
-    }
-    
-    if (vmesa->dirty & S3V_UPLOAD_DEPTH) {
-	vmesa->dirty &= ~S3V_UPLOAD_DEPTH;
-	DEBUG(("S3V_UPLOAD_DEPTH: DepthMode = 0x%x08\n", vmesa->DepthMode));
-    }
-    
-    if (vmesa->dirty & S3V_UPLOAD_GEOMETRY) {
-	vmesa->dirty &= ~S3V_UPLOAD_GEOMETRY;
-    }
-
-    if (vmesa->dirty & S3V_UPLOAD_TRANSFORM) {
-	vmesa->dirty &= ~S3V_UPLOAD_TRANSFORM;
-    }
-    
-    if (vmesa->dirty & S3V_UPLOAD_TEX0) {
-	s3vTextureObjectPtr curTex = vmesa->CurrentTexObj[0];
-	vmesa->dirty &= ~S3V_UPLOAD_TEX0;
-	DEBUG(("S3V_UPLOAD_TEX0\n"));
-	if (curTex) {
-		DEBUG(("S3V_UPLOAD_TEX0: curTex\n"));
-	} else {
-		DEBUG(("S3V_UPLOAD_TEX0: !curTex\n"));
-	}
-    }
-}
-
-void s3vDDUpdateHWState( GLcontext *ctx )
-{
-	s3vContextPtr vmesa = S3V_CONTEXT(ctx);
-
-	int new_state = vmesa->new_state;
-
-	/* s3vUpdateClipping( ctx ); */
-
-	if ( new_state )
-	{
-
-		vmesa->new_state = 0;
-
-		/* Update the various parts of the context's state.
-		 */
-		if ( new_state & S3V_NEW_ALPHA )
-			s3vUpdateAlphaMode( ctx );
-
-		if ( new_state & S3V_NEW_DEPTH )
-			s3vUpdateZMode( ctx );
-
-		if ( new_state & S3V_NEW_FOG )
-			s3vUpdateFogAttrib( ctx );
-
-		if ( new_state & S3V_NEW_CLIP )
-		{
-			DEBUG(("---> going to s3vUpdateClipping\n"));
-			s3vUpdateClipping( ctx );
-		}
-
-		if ( new_state & S3V_NEW_POLYGON )
-			s3vUpdatePolygon( ctx );
-
-		if ( new_state & S3V_NEW_CULL )
-			s3vUpdateCull( ctx );
-
-		if ( new_state & S3V_NEW_MASKS )
-			s3vUpdateMasks( ctx );
-
-		if ( new_state & S3V_NEW_WINDOW )
-			s3vUpdateWindow( ctx );
-/*
-		if ( new_state & S3_NEW_TEXTURE )
-			s3vUpdateTextureState( ctx );		
-*/
-		CMDCHANGE();
-	}
-
-	/* HACK ! */
-	s3vEmitHwState( vmesa );
-}
-
-
-static void s3vDDUpdateState( GLcontext *ctx, GLuint new_state )
-{
-	_swrast_InvalidateState( ctx, new_state );
-	_swsetup_InvalidateState( ctx, new_state );
-	_ac_InvalidateState( ctx, new_state );
-	_tnl_InvalidateState( ctx, new_state );
-	S3V_CONTEXT(ctx)->new_gl_state |= new_state;
-}
-
-
-/* Initialize the context's hardware state.
- */
-void s3vInitState( s3vContextPtr vmesa )
-{
-	vmesa->new_state = 0;
-}
-
-/* Initialize the driver's state functions.
- */
-void s3vInitStateFuncs( GLcontext *ctx )
-{
-   ctx->Driver.UpdateState		= s3vDDUpdateState;
-
-   ctx->Driver.Clear			= s3vDDClear;
-   ctx->Driver.ClearIndex		= NULL;
-   ctx->Driver.ClearColor		= s3vDDClearColor;
-   ctx->Driver.DrawBuffer		= s3vDDSetDrawBuffer; 
-   ctx->Driver.ReadBuffer               = NULL; /* XXX */
-
-   ctx->Driver.IndexMask		= NULL;
-   ctx->Driver.ColorMask		= NULL; /* s3vDDColorMask; */ /* FIXME */
-
-   ctx->Driver.AlphaFunc		= s3vDDAlphaFunc; /* FIXME */
-#if 0
-   ctx->Driver.BlendEquation		= NULL; /* s3vDDBlendEquation; */
-   ctx->Driver.BlendFunc		= s3vDDBlendFunc; /* FIXME */
-#endif
-   ctx->Driver.BlendFuncSeparate	= NULL; /* s3vDDBlendFuncSeparate; */
-   ctx->Driver.ClearDepth		= s3vDDClearDepth;
-   ctx->Driver.CullFace			= s3vDDCullFace; 
-   ctx->Driver.FrontFace		= s3vDDFrontFace;
-   ctx->Driver.DepthFunc		= s3vDDDepthFunc;	/* FIXME */
-   ctx->Driver.DepthMask		= s3vDDDepthMask;	/* FIXME */
-   ctx->Driver.DepthRange		= NULL; /* s3vDDDepthRange; */
-   ctx->Driver.Enable			= s3vDDEnable;		/* FIXME */
-   ctx->Driver.Finish			= s3vDDFinish;
-   ctx->Driver.Flush			= s3vDDFlush;
-#if 1
-   ctx->Driver.Fogfv			= NULL; /* s3vDDFogfv; */
-#endif
-   ctx->Driver.Hint			= NULL;
-   ctx->Driver.LineWidth		= NULL; /* s3vDDLineWidth; */
-   ctx->Driver.LineStipple		= NULL; /* s3vDDLineStipple; */
-#if ENABLELIGHTING
-   ctx->Driver.Lightfv			= NULL; /* s3vDDLightfv; */
-
-   ctx->Driver.LightModelfv		= NULL; /* s3vDDLightModelfv; */
-#endif
-   ctx->Driver.LogicOpcode		= NULL; /* s3vDDLogicalOpcode; */
-   ctx->Driver.PointSize		= NULL; /* s3vDDPointSize; */
-   ctx->Driver.PolygonMode		= NULL; /* s3vDDPolygonMode; */
-   ctx->Driver.PolygonStipple		= NULL; /* s3vDDPolygonStipple; */
-   ctx->Driver.Scissor			= s3vDDScissor; /* ScissorLR / ScissorTB */
-   ctx->Driver.ShadeModel		= NULL; /* s3vDDShadeModel; */
-   ctx->Driver.ClearStencil		= NULL;
-   ctx->Driver.StencilFunc		= NULL;
-   ctx->Driver.StencilMask		= NULL;
-   ctx->Driver.StencilOp		= NULL;
-   ctx->Driver.Viewport			= NULL; /* s3vDDViewport; */
-}
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/s3v/s3v_tex.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/s3v/s3v_tex.c
deleted file mode 100644
index 5bee051b0..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/s3v/s3v_tex.c
+++ /dev/null
@@ -1,554 +0,0 @@
-/*
- * Author: Max Lingua <sunmax@libero.it>
- */
-
-#include <stdlib.h>
-#include <stdio.h>
-
-#include "glheader.h"
-#include "mtypes.h"
-#include "simple_list.h"
-#include "enums.h"
-#include "texstore.h"
-#include "texformat.h"
-#include "teximage.h"
-#include "swrast/swrast.h"
-
-#include "mm.h"
-#include "s3v_context.h"
-#include "s3v_tex.h"
-
-
-extern void s3vSwapOutTexObj(s3vContextPtr vmesa, s3vTextureObjectPtr t);
-extern void s3vDestroyTexObj(s3vContextPtr vmesa, s3vTextureObjectPtr t);
-
-/*
-static GLuint s3vComputeLodBias(GLfloat bias)
-{
-#if TEX_DEBUG_ON
-	DEBUG_TEX(("*** s3vComputeLodBias ***\n"));
-#endif
-	return bias;
-}
-*/
-
-static void s3vSetTexWrapping(s3vContextPtr vmesa,
-                               s3vTextureObjectPtr t, 
-			       GLenum wraps, GLenum wrapt)
-{
-	GLuint t0 = t->TextureCMD;
-	GLuint cmd = vmesa->CMD;
-#if TEX_DEBUG_ON
-	static unsigned int times=0;
-	DEBUG_TEX(("*** s3vSetTexWrapping: #%i ***\n", ++times));
-#endif
-
-
-	t0 &= ~TEX_WRAP_MASK;
-	cmd &= ~TEX_WRAP_MASK;
-
-	if ((wraps != GL_CLAMP) || (wrapt != GL_CLAMP)) {
-		DEBUG(("TEX_WRAP_ON\n"));
-		t0 |= TEX_WRAP_ON;
-		cmd |= TEX_WRAP_ON; 
-	}
-
-	cmd |= TEX_WRAP_ON; /* FIXME: broken if off */
-	t->TextureCMD = t0;
-	vmesa->CMD = cmd;
-}
-
-
-static void s3vSetTexFilter(s3vContextPtr vmesa, 
-			     s3vTextureObjectPtr t, 
-			     GLenum minf, GLenum magf)
-{
-	GLuint t0 = t->TextureCMD;
-	GLuint cmd = vmesa->CMD;
-#if TEX_DEBUG_ON
-	static unsigned int times=0;
-	DEBUG_TEX(("*** s3vSetTexFilter: #%i ***\n", ++times));
-#endif
-
-	t0 &= ~TEX_FILTER_MASK;
-	cmd &= ~TEX_FILTER_MASK;
-
-	switch (minf) {
-		case GL_NEAREST:
-			DEBUG(("GL_NEAREST\n"));
-			t0 |= NEAREST;
-			cmd |= NEAREST;
-			break;
-		case GL_LINEAR:
-			DEBUG(("GL_LINEAR\n"));
-			t0 |= LINEAR;
-			cmd |= LINEAR;
-			break;
-		case GL_NEAREST_MIPMAP_NEAREST:
-			DEBUG(("GL_MIPMAP_NEAREST\n"));
-			t0 |= MIP_NEAREST;
-			cmd |= MIP_NEAREST;
-			break;
-		case GL_LINEAR_MIPMAP_NEAREST:
-			DEBUG(("GL_LINEAR_MIPMAP_NEAREST\n"));
-			t0 |= LINEAR_MIP_NEAREST;
-			cmd |= LINEAR_MIP_NEAREST;
-			break;
-		case GL_NEAREST_MIPMAP_LINEAR:
-			DEBUG(("GL_NEAREST_MIPMAP_LINEAR\n"));
-			t0 |= MIP_LINEAR;
-			cmd |= MIP_LINEAR;
-			break;
-		case GL_LINEAR_MIPMAP_LINEAR:
-			DEBUG(("GL_LINEAR_MIPMAP_LINEAR\n"));
-			t0 |= LINEAR_MIP_LINEAR;
-			cmd |= LINEAR_MIP_LINEAR;
-			break;
-		default:
-			break;
-	}
-	/* FIXME: bilinear? */
-
-#if 0
-	switch (magf) {
-		case GL_NEAREST:
-			break;
-		case GL_LINEAR:
-			break;
-		default:
-			break;
-	}  
-#endif
-
-	t->TextureCMD = t0;
-
-	DEBUG(("CMD was = 0x%x\n", vmesa->CMD));
-	DEBUG(("CMD is = 0x%x\n", cmd));
-
-	vmesa->CMD = cmd; 
-	/* CMDCHANGE(); */
-}
-
-
-static void s3vSetTexBorderColor(s3vContextPtr vmesa,
-				  s3vTextureObjectPtr t, 
-				  GLubyte color[4])
-{
-#if TEX_DEBUG_ON
-	static unsigned int times=0;
-	DEBUG_TEX(("*** s3vSetTexBorderColor: #%i ***\n", ++times));
-#endif
-
-	/*FIXME: it should depend on tex col format */
-	/* switch(t0 ... t->TextureColorMode) */
-
-	/* case TEX_COL_ARGB1555: */
-	t->TextureBorderColor =
-		S3VIRGEPACKCOLOR555(color[0], color[1], color[2], color[3]);
-
-	DEBUG(("TextureBorderColor = 0x%x\n", t->TextureBorderColor));
-
-	vmesa->TextureBorderColor = t->TextureBorderColor;
-}
-
-static void s3vTexParameter( GLcontext *ctx, GLenum target,
-			      struct gl_texture_object *tObj,
-			      GLenum pname, const GLfloat *params )
-{
-	s3vContextPtr vmesa = S3V_CONTEXT(ctx);
-	s3vTextureObjectPtr t = (s3vTextureObjectPtr) tObj->DriverData;
-#if TEX_DEBUG_ON
-	static unsigned int times=0;
-	DEBUG_TEX(("*** s3vTexParameter: #%i ***\n", ++times));
-#endif
-   
-	if (!t) return;
-
-	/* Can't do the update now as we don't know whether to flush
-	 * vertices or not.  Setting vmesa->new_state means that
-	 * s3vUpdateTextureState() will be called before any triangles are
-	 * rendered.  If a statechange has occurred, it will be detected at
-	 * that point, and buffered vertices flushed.  
-	*/
-	switch (pname) {
-	case GL_TEXTURE_MIN_FILTER:
-	case GL_TEXTURE_MAG_FILTER:
-		s3vSetTexFilter( vmesa, t, tObj->MinFilter, tObj->MagFilter );
-		break;
-
-	case GL_TEXTURE_WRAP_S:
-	case GL_TEXTURE_WRAP_T:
-		s3vSetTexWrapping( vmesa, t, tObj->WrapS, tObj->WrapT );
-		break;
-  
-	case GL_TEXTURE_BORDER_COLOR:
-		s3vSetTexBorderColor( vmesa, t, tObj->_BorderChan );
-		break;
-
-	case GL_TEXTURE_BASE_LEVEL:
-	case GL_TEXTURE_MAX_LEVEL:
-	case GL_TEXTURE_MIN_LOD:
-	case GL_TEXTURE_MAX_LOD:
-	/* This isn't the most efficient solution but there doesn't appear to
-	 * be a nice alternative for Virge.  Since there's no LOD clamping,
-	 * we just have to rely on loading the right subset of mipmap levels
-	 * to simulate a clamped LOD.
-	 */
-		s3vSwapOutTexObj( vmesa, t ); 
-		break;
-
-	default:
-		return;
-	}
-
-	if (t == vmesa->CurrentTexObj[0])
-		vmesa->dirty |= S3V_UPLOAD_TEX0;
-
-#if 0
-	if (t == vmesa->CurrentTexObj[1]) {
-		vmesa->dirty |= S3V_UPLOAD_TEX1;
-	}
-#endif
-}
-
-
-static void s3vTexEnv( GLcontext *ctx, GLenum target, 
-			GLenum pname, const GLfloat *param )
-{
-	s3vContextPtr vmesa = S3V_CONTEXT( ctx );
-	GLuint unit = ctx->Texture.CurrentUnit;
-#if TEX_DEBUG_ON
-	static unsigned int times=0;
-	DEBUG_TEX(("*** s3vTexEnv: #%i ***\n", ++times));
-#endif
-
-	/* Only one env color.  Need a fallback if env colors are different
-	 * and texture setup references env color in both units.  
-	 */
-	switch (pname) {
-	case GL_TEXTURE_ENV_COLOR: {
-		struct gl_texture_unit *texUnit = &ctx->Texture.Unit[unit];
-		GLfloat *fc = texUnit->EnvColor;
-		GLuint r, g, b, a, col;
-		CLAMPED_FLOAT_TO_UBYTE(r, fc[0]);
-		CLAMPED_FLOAT_TO_UBYTE(g, fc[1]);
-		CLAMPED_FLOAT_TO_UBYTE(b, fc[2]);
-		CLAMPED_FLOAT_TO_UBYTE(a, fc[3]);
-
-		col =  ((a << 24) | 
-			(r << 16) | 
-			(g <<  8) | 
-			(b <<  0));
-
-		break;
-	}
-	case GL_TEXTURE_ENV_MODE:
-		vmesa->TexEnvImageFmt[unit] = 0; /* force recalc of env state */
-		break;
-	case GL_TEXTURE_LOD_BIAS_EXT: {
-/*
-		struct gl_texture_object *tObj =
-			ctx->Texture.Unit[unit]._Current;
-
-		s3vTextureObjectPtr t = (s3vTextureObjectPtr) tObj->DriverData;
-*/
-		break;
-	}
-	default:
-		break;
-	}
-} 
-
-static void s3vTexImage1D( GLcontext *ctx, GLenum target, GLint level,
-			    GLint internalFormat,
-			    GLint width, GLint border,
-			    GLenum format, GLenum type, 
-			    const GLvoid *pixels,
-			    const struct gl_pixelstore_attrib *pack,
-			    struct gl_texture_object *texObj,
-			    struct gl_texture_image *texImage )
-{
-	s3vContextPtr vmesa = S3V_CONTEXT( ctx );
-	s3vTextureObjectPtr t = (s3vTextureObjectPtr) texObj->DriverData;
-#if TEX_DEBUG_ON
-	static unsigned int times=0;
-	DEBUG_TEX(("*** s3vTexImage1D: #%i ***\n", ++times));
-#endif
-
-#if 1 
-	if (t) {
-#if _TEXFLUSH
-		DMAFLUSH();
-#endif
-		s3vSwapOutTexObj( vmesa, t );
-/*
-		s3vDestroyTexObj( vmesa, t );
-		texObj->DriverData = 0;
-*/
-	}
-#endif
-	_mesa_store_teximage1d( ctx, target, level, internalFormat,
-				width, border, format, type,
-				pixels, pack, texObj, texImage );
-}
-
-static void s3vTexSubImage1D( GLcontext *ctx, 
-			       GLenum target,
-			       GLint level,	
-			       GLint xoffset,
-			       GLsizei width,
-			       GLenum format, GLenum type,
-			       const GLvoid *pixels,
-			       const struct gl_pixelstore_attrib *pack,
-			       struct gl_texture_object *texObj,
-			       struct gl_texture_image *texImage )
-{
-	s3vContextPtr vmesa = S3V_CONTEXT( ctx );
-	s3vTextureObjectPtr t = (s3vTextureObjectPtr) texObj->DriverData;
-#if TEX_DEBUG_ON
-	static unsigned int times=0;
-	DEBUG_TEX(("*** s3vTexSubImage1D: #%i ***\n", ++times));
-#endif
-
-#if 1
-	if (t) {
-#if _TEXFLUSH
-		DMAFLUSH();
-#endif
-		s3vSwapOutTexObj( vmesa, t );
-/*
-		s3vDestroyTexObj( vmesa, t );
-		texObj->DriverData = 0;
-*/
-	}
-#endif
-	_mesa_store_texsubimage1d(ctx, target, level, xoffset, width, 
-				format, type, pixels, pack, texObj,
-				texImage);
-}
-
-static void s3vTexImage2D( GLcontext *ctx, GLenum target, GLint level,
-			    GLint internalFormat,
-			    GLint width, GLint height, GLint border,
-			    GLenum format, GLenum type, const GLvoid *pixels,
-			    const struct gl_pixelstore_attrib *packing,
-			    struct gl_texture_object *texObj,
-			    struct gl_texture_image *texImage )
-{
-	s3vContextPtr vmesa = S3V_CONTEXT( ctx );
-	s3vTextureObjectPtr t = (s3vTextureObjectPtr) texObj->DriverData;
-
-#if TEX_DEBUG_ON
-	static unsigned int times=0;
-	DEBUG_TEX(("*** s3vTexImage2D: #%i ***\n", ++times));
-#endif
-
-#if 1 
-	if (t) {
-#if _TEXFLUSH
-		DMAFLUSH();
-#endif
-		s3vSwapOutTexObj( vmesa, t ); 
-/*
-		s3vDestroyTexObj( vmesa, t );
-		texObj->DriverData = 0;
-*/
-	}
-#endif
-	_mesa_store_teximage2d( ctx, target, level, internalFormat,
-				width, height, border, format, type,
-				pixels, packing, texObj, texImage );
-}
-
-static void s3vTexSubImage2D( GLcontext *ctx, 
-			       GLenum target,
-			       GLint level,	
-			       GLint xoffset, GLint yoffset,
-			       GLsizei width, GLsizei height,
-			       GLenum format, GLenum type,
-			       const GLvoid *pixels,
-			       const struct gl_pixelstore_attrib *packing,
-			       struct gl_texture_object *texObj,
-			       struct gl_texture_image *texImage )
-{
-	s3vContextPtr vmesa = S3V_CONTEXT( ctx );
-	s3vTextureObjectPtr t = (s3vTextureObjectPtr) texObj->DriverData;
-#if TEX_DEBUG_ON
-	static unsigned int times=0;
-	DEBUG_TEX(("*** s3vTexSubImage2D: #%i ***\n", ++times));
-#endif
-
-#if 1
-	if (t) {
-#if _TEXFLUSH
-		DMAFLUSH();
-#endif
-		s3vSwapOutTexObj( vmesa, t );
-/* 
-		s3vDestroyTexObj( vmesa, t );
-		texObj->DriverData = 0;
-*/
-	}
-#endif
-	_mesa_store_texsubimage2d(ctx, target, level, xoffset, yoffset, width, 
-				height, format, type, pixels, packing, texObj,
-				texImage);
-}
-
-
-static void s3vBindTexture( GLcontext *ctx, GLenum target,
-			     struct gl_texture_object *tObj )
-{
-	s3vContextPtr vmesa = S3V_CONTEXT( ctx );
-	s3vTextureObjectPtr t = (s3vTextureObjectPtr) tObj->DriverData;
-	GLuint cmd = vmesa->CMD;
-#if TEX_DEBUG_ON
-	static unsigned int times=0;
-	DEBUG_TEX(("*** s3vBindTexture: #%i ***\n", ++times));
-#endif
-
-	if (!t) {
-/*
-		GLfloat bias = ctx->Texture.Unit[ctx->Texture.CurrentUnit].LodBias;
-*/
-		t = CALLOC_STRUCT(s3v_texture_object_t);
-
-		/* Initialize non-image-dependent parts of the state:
-		 */
-		t->globj = tObj;
-#if 0
-		if (target == GL_TEXTURE_2D) {
-		} else
-		if (target == GL_TEXTURE_1D) {
-		}
-
-#if X_BYTE_ORDER == X_LITTLE_ENDIAN
-		t->TextureFormat = (TF_LittleEndian |
-#else
-		t->TextureFormat = (TF_BigEndian |
-#endif
-#endif
-		t->dirty_images = ~0;
-
-		tObj->DriverData = t;
-		make_empty_list( t );
-#if 0
-		s3vSetTexWrapping( vmesa, t, tObj->WrapS, tObj->WrapT );
-		s3vSetTexFilter( vmesa, t, tObj->MinFilter, tObj->MagFilter );
-		s3vSetTexBorderColor( vmesa, t, tObj->BorderColor );
-#endif
-	}
-
-	cmd = vmesa->CMD & ~MIP_MASK;
-    vmesa->dirty |= S3V_UPLOAD_TEX0;
-    vmesa->TexOffset = t->TextureBaseAddr[tObj->BaseLevel];
-    vmesa->TexStride = t->Pitch;
-    cmd |= MIPMAP_LEVEL(t->WidthLog2);
-	vmesa->CMD = cmd;
-	vmesa->restore_primitive = -1;
-#if 0
-	printf("t->TextureBaseAddr[0] = 0x%x\n", t->TextureBaseAddr[0]);
-	printf("t->TextureBaseAddr[1] = 0x%x\n", t->TextureBaseAddr[1]);
-	printf("t->TextureBaseAddr[2] = 0x%x\n", t->TextureBaseAddr[2]);
-#endif
-}
-
-
-static void s3vDeleteTexture( GLcontext *ctx, struct gl_texture_object *tObj )
-{
-	s3vTextureObjectPtr t = (s3vTextureObjectPtr)tObj->DriverData;
-#if TEX_DEBUG_ON
-	static unsigned int times=0;
-	DEBUG_TEX(("*** s3vDeleteTexture: #%i ***\n", ++times));
-#endif
-
-	if (t) {
-		s3vContextPtr vmesa = S3V_CONTEXT( ctx );
-
-#if _TEXFLUSH
-		if (vmesa) {
-			DMAFLUSH();
-		}
-#endif
-
-		s3vDestroyTexObj( vmesa, t );
-		tObj->DriverData = 0;
-
-	}
-}
-
-static GLboolean s3vIsTextureResident( GLcontext *ctx, 
-					struct gl_texture_object *tObj )
-{
-	s3vTextureObjectPtr t = (s3vTextureObjectPtr)tObj->DriverData;
-#if TEX_DEBUG_ON
-	static unsigned int times=0;
-	DEBUG_TEX(("*** s3vIsTextureResident: #%i ***\n", ++times));
-#endif
-   
-	return (t && t->MemBlock);
-}
-
-static void s3vInitTextureObjects( GLcontext *ctx )
-{
-	/* s3vContextPtr vmesa = S3V_CONTEXT(ctx); */
-	struct gl_texture_object *texObj;
-	GLuint tmp = ctx->Texture.CurrentUnit;
-#if TEX_DEBUG_ON
-	static unsigned int times=0;
-	DEBUG_TEX(("*** s3vInitTextureObjects: #%i ***\n", ++times));
-#endif
-
-#if 1
-	ctx->Texture.CurrentUnit = 0;
-
-	texObj = ctx->Texture.Unit[0].Current1D;
-	s3vBindTexture( ctx, GL_TEXTURE_1D, texObj );
-
-	texObj = ctx->Texture.Unit[0].Current2D;
-	s3vBindTexture( ctx, GL_TEXTURE_2D, texObj );
-#endif
-
-#if 0
-	ctx->Texture.CurrentUnit = 1;
-
-	texObj = ctx->Texture.Unit[1].Current1D;
-	s3vBindTexture( ctx, GL_TEXTURE_1D, texObj );
-
-	texObj = ctx->Texture.Unit[1].Current2D;
-	s3vBindTexture( ctx, GL_TEXTURE_2D, texObj );
-#endif
-
-	ctx->Texture.CurrentUnit = tmp;
-}
-
-
-void s3vInitTextureFuncs( GLcontext *ctx )
-{
-#if TEX_DEBUG_ON
-	static unsigned int times=0;
-	DEBUG_TEX(("*** s3vInitTextureFuncs: #%i ***\n", ++times));
-#endif
-
-	ctx->Driver.TexEnv = s3vTexEnv;
-	ctx->Driver.ChooseTextureFormat = _mesa_choose_tex_format;
-	ctx->Driver.TexImage1D = _mesa_store_teximage1d;
-	ctx->Driver.TexImage2D = s3vTexImage2D;
-	ctx->Driver.TexImage3D = _mesa_store_teximage3d;
-	ctx->Driver.TexSubImage1D = _mesa_store_texsubimage1d;
-	ctx->Driver.TexSubImage2D = s3vTexSubImage2D;
-	ctx->Driver.TexSubImage3D = _mesa_store_texsubimage3d;
-	ctx->Driver.CopyTexImage1D = _swrast_copy_teximage1d;
-	ctx->Driver.CopyTexImage2D = _swrast_copy_teximage2d;
-	ctx->Driver.CopyTexSubImage1D = _swrast_copy_texsubimage1d;
-	ctx->Driver.CopyTexSubImage2D = _swrast_copy_texsubimage2d;
-	ctx->Driver.CopyTexSubImage3D = _swrast_copy_texsubimage3d;
-	ctx->Driver.BindTexture = s3vBindTexture;
-	ctx->Driver.DeleteTexture = s3vDeleteTexture;
-	ctx->Driver.TexParameter = s3vTexParameter;
-	ctx->Driver.UpdateTexturePalette = 0;
-	ctx->Driver.IsTextureResident = s3vIsTextureResident;
-	ctx->Driver.TestProxyTexImage = _mesa_test_proxy_teximage;
-
-	s3vInitTextureObjects( ctx );
-}
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/s3v/s3v_tex.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/s3v/s3v_tex.h
deleted file mode 100644
index a823fe245..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/s3v/s3v_tex.h
+++ /dev/null
@@ -1,28 +0,0 @@
-/*
- * Author: Max Lingua <sunmax@libero.it>
- */
-
-#ifndef _S3V_TEX_H
-#define _S3V_TEX_H
-
-#define TEX_DEBUG_ON 0
-
-extern void s3vUpdateTexLRU( s3vContextPtr vmesa, s3vTextureObjectPtr t );
-
-#if TEX_DEBUG_ON
-#define DEBUG_TEX(str) printf str
-#else
-#define DEBUG_TEX(str) /* str */
-#endif
-
-#define _TEXFLUSH 1 /* flush before uploading */
-#define _TEXLOCK  1 /* lock before writing new texures to card mem */
-					/* 	if you turn it on you will gain stability and image
-						quality, but you will loose performance (~10%) */
-#define _TEXFALLBACK 0 /* fallback to software for -big- textures (slow) */
-					/* turning this off, you will lose some tex (e.g. mountains
-					   on tuxracer) but you will increase average playability */
-
-#define _TEXALIGN 0x00000007
-
-#endif
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/s3v/s3v_texmem.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/s3v/s3v_texmem.c
deleted file mode 100644
index 0ce3ff5fc..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/s3v/s3v_texmem.c
+++ /dev/null
@@ -1,582 +0,0 @@
-/*
- * Author: Max Lingua <sunmax@libero.it>
- */
-
-#include <stdlib.h>
-#include <stdio.h>
-
-#include "glheader.h"
-#include "macros.h"
-#include "mtypes.h"
-#include "simple_list.h"
-#include "enums.h"
-
-#include "mm.h"
-#include "s3v_context.h"
-#include "s3v_lock.h"
-#include "s3v_tex.h"
-
-void s3vSwapOutTexObj(s3vContextPtr vmesa, s3vTextureObjectPtr t);
-void s3vUpdateTexLRU( s3vContextPtr vmesa, s3vTextureObjectPtr t );
-
-
-void s3vDestroyTexObj(s3vContextPtr vmesa, s3vTextureObjectPtr t)
-{
-#if TEX_DEBUG_ON
-   static unsigned int times=0;
-   DEBUG_TEX(("*** s3vDestroyTexObj: #%i ***\n", ++times));
-#endif
-
-   if (!t) return;
-
-/* FIXME: useful? */
-#if _TEXFLUSH
-	if (vmesa)
-		DMAFLUSH();
-#endif
-
-   /* This is sad - need to sync *in case* we upload a texture
-    * to this newly free memory...
-    */
-   if (t->MemBlock) {
-      mmFreeMem(t->MemBlock);
-      t->MemBlock = 0;
-
-      if (vmesa && t->age > vmesa->dirtyAge)
-	     vmesa->dirtyAge = t->age;
-   }
-
-   if (t->globj)
-      t->globj->DriverData = NULL;
-
-   if (vmesa) {
-      if (vmesa->CurrentTexObj[0] == t) {
-         	vmesa->CurrentTexObj[0] = 0;
-        	vmesa->dirty &= ~S3V_UPLOAD_TEX0;
-      }
-
-#if 0
-      if (vmesa->CurrentTexObj[1] == t) {
-         vmesa->CurrentTexObj[1] = 0;
-         vmesa->dirty &= ~S3V_UPLOAD_TEX1;
-      }
-#endif
-   }
-
-   remove_from_list(t);
-   FREE(t);
-}
-
-
-void s3vSwapOutTexObj(s3vContextPtr vmesa, s3vTextureObjectPtr t)
-{
-/*   int i; */
-#if TEX_DEBUG_ON
-   static unsigned int times=0;
-   DEBUG_TEX(("*** s3vSwapOutTexObj: #%i ***\n", ++times));
-#endif
-
-   if (t->MemBlock) {
-
-      mmFreeMem(t->MemBlock);
-      t->MemBlock = 0;
-
-      if (t->age > vmesa->dirtyAge)
-         vmesa->dirtyAge = t->age;
-   
-      t->dirty_images = ~0; 
-      move_to_tail(&(vmesa->SwappedOut), t);
-   }
-}
-
-
-/* Upload an image from mesa's internal copy.
- */
-
-static void s3vUploadTexLevel( s3vContextPtr vmesa, s3vTextureObjectPtr t,
-				int level )
-{
-	__DRIscreenPrivate *sPriv = vmesa->driScreen;
-	const struct gl_texture_image *image = t->image[level].image;
-	int i,j;
-	int l2d;
-	/* int offset = 0; */
-	int words;
-	GLuint* dest;
-#if TEX_DEBUG_ON
-	static unsigned int times=0;
-#endif
-	if ( !image ) return;
-	if (image->Data == 0) return;
-
-	DEBUG_TEX(("*** s3vUploadTexLevel: #%i ***\n", ++times));
-	DEBUG_TEX(("level = %i\n", level));
-
-	l2d = 5; /* 32bits per texel == 1<<5 */
-/*
-	if (level == 0) 
-		;
-*/
-	DEBUG_TEX(("t->image[%i].offset = 0x%x\n",
-		level, t->image[level].offset));
-		
-	t->TextureBaseAddr[level] = (GLuint)(t->BufAddr + t->image[level].offset
-		+ _TEXALIGN) & (GLuint)(~_TEXALIGN);
-	dest = (GLuint*)(sPriv->pFB + t->TextureBaseAddr[level]); 
-
-	DEBUG_TEX(("sPriv->pFB = 0x%x\n", sPriv->pFB));
-	DEBUG_TEX(("dest = 0x%x\n", dest));
-	DEBUG_TEX(("dest - sPriv->pFB = 0x%x\n", ((int)dest - (int)sPriv->pFB)));
-
-	/* NOTE: we implicitly suppose t->texelBytes == 2 */
-
-	words = (image->Width * image->Height) >> 1;
-
-	DEBUG_TEX(("\n\n"));
-
-	switch (t->image[level].internalFormat) {
-	case GL_RGB:
-	case 3:
-	{
-		GLubyte *src = (GLubyte *)image->Data;
-
-		DEBUG_TEX(("GL_RGB:\n"));
-/*
-		if (level == 0)
-     			;
-*/
-		/* The UGLY way, and SLOW : use DMA FIXME ! */
-
-		for (i = 0; i < words; i++) {
-		unsigned int data;
-		/* data = PACK_COLOR_565(src[0],src[1],src[2]); */
-		data = S3VIRGEPACKCOLOR555(src[0],src[1],src[2],255)
-			|(S3VIRGEPACKCOLOR555(src[3],src[4],src[5],255)<<16);
-
-		*dest++ = data;
-	 	/* src += 3; */
-		src +=6;
-      	}
-	}
-	break;
-
-	case GL_RGBA:
-	case 4:
-	{
-		GLubyte *src = (GLubyte *)image->Data;
-
-		DEBUG_TEX(("GL_RGBA:\n"));
-/*
-		if (level == 0)
-			;
-*/
-		for (i = 0; i < words; i++) {		
-		unsigned int data;
-		
-		/* data = PACK_COLOR_8888(src[0],src[1],src[2],src[3]); */
-		data = S3VIRGEPACKCOLOR4444(src[0], src[1],src[2], src[3])
-		| (S3VIRGEPACKCOLOR4444(src[4], src[5], src[6], src[7]) << 16);
-		
-		*dest++ = data;
-		/* src += 4; */
-		src += 8;
-		}
-	}
-	break;
-
-	case GL_LUMINANCE:
-	{
-		GLubyte *src = (GLubyte *)image->Data;
-
-		DEBUG_TEX(("GL_LUMINANCE:\n"));
-/*
-		if (level == 0)
-			;
-*/
-		for (i = 0; i < words; i++) {
-		unsigned int data;
-		
-		/* data = PACK_COLOR_888(src[0],src[0],src[0]); */
-		data = S3VIRGEPACKCOLOR4444(src[0],src[0],src[0],src[0])
-		| (S3VIRGEPACKCOLOR4444(src[1],src[1],src[1],src[1]) << 16);
-		 
-		*dest++ = data;
-		/* src ++; */
-		src +=2;
-		}
-	}
-	break;
-
-	case GL_INTENSITY:
-	{
-		GLubyte *src = (GLubyte *)image->Data;
-
-		DEBUG_TEX(("GL_INTENSITY:\n"));
-/*	
-		if (level == 0)
-			;
-*/
-		for (i = 0; i < words; i++) {
-		unsigned int data;
-		
-		/* data = PACK_COLOR_8888(src[0],src[0],src[0],src[0]); */
-		data = S3VIRGEPACKCOLOR4444(src[0],src[0],src[0],src[0])
-	        | (S3VIRGEPACKCOLOR4444(src[1],src[1],src[1],src[1]) << 16);
-
-		*dest++ = data; 
-		/* src ++; */
-		src += 2;
-		}
-	}
-	break;
-
-	case GL_LUMINANCE_ALPHA:
-	{
-		GLubyte *src = (GLubyte *)image->Data;
-
-		DEBUG_TEX(("GL_LUMINANCE_ALPHA:\n"));
-/*
-		if (level == 0)
-			;
-*/
-		for (i = 0; i < words; i++) {
-		unsigned int data;
-		
-		/* data = PACK_COLOR_8888(src[0],src[0],src[0],src[1]); */
-		data = S3VIRGEPACKCOLOR4444(src[0],src[0],src[0],src[1])
-	        | (S3VIRGEPACKCOLOR4444(src[2],src[2],src[2],src[3]) << 16);
-		
-		*dest++ = data;
-		/* src += 2; */
-		src += 4;
-		}
-	}
-	break;
-
-	case GL_ALPHA:
-	{
-		GLubyte *src = (GLubyte *)image->Data;
-
-		DEBUG_TEX(("GL_ALPHA:\n"));
-/*
-		if (level == 0)
-			;
-*/
-		for (i = 0; i < words; i++) {
-		unsigned int data;
-		
-		/* data = PACK_COLOR_8888(255,255,255,src[0]); */
-		data = S3VIRGEPACKCOLOR4444(255,255,255,src[0])
-		| (S3VIRGEPACKCOLOR4444(255,255,255,src[1]) << 16);
-		
-		*dest++ = data;
-		/* src += 1; */
-		src += 2;
-		}
-	}
-	break;
-
-	/* TODO: Translate color indices *now*:
-	 */
-	case GL_COLOR_INDEX:
-	{
-	
-		GLubyte *dst = (GLubyte *)(t->BufAddr + t->image[level].offset);
-		GLubyte *src = (GLubyte *)image->Data;
-
-		DEBUG_TEX(("GL_COLOR_INDEX:\n"));
-
-		for (j = 0 ; j < image->Height ; j++, dst += t->Pitch) {
-			for (i = 0 ; i < image->Width ; i++) {
-				dst[i] = src[0];
-				src += 1;
-			}
-		}
-	}
-	break;
-
-	default:
-		fprintf(stderr, "Not supported texture format %s\n",
-			_mesa_lookup_enum_by_nr(image->Format));
-	}
-
-	DEBUG_TEX(("words = %i\n\n", words));
-}
-
-void s3vPrintLocalLRU( s3vContextPtr vmesa )
-{
-   s3vTextureObjectPtr t;
-   int sz = 1 << (vmesa->s3vScreen->logTextureGranularity);
-
-#if TEX_DEBUG_ON
-   static unsigned int times=0;
-   DEBUG_TEX(("*** s3vPrintLocalLRU: #%i ***\n", ++times));
-#endif
-
-   foreach( t, &vmesa->TexObjList ) {
-      if (!t->globj)
-         fprintf(stderr, "Placeholder %d at %x sz %x\n",
-		    t->MemBlock->ofs / sz,
-		    t->MemBlock->ofs,
-		    t->MemBlock->size);
-      else
-         fprintf(stderr, "Texture at %x sz %x\n",
-		    t->MemBlock->ofs,
-		    t->MemBlock->size);
-
-   }
-}
-
-void s3vPrintGlobalLRU( s3vContextPtr vmesa )
-{
-   int i, j;
-   S3VTexRegionPtr list = vmesa->sarea->texList;
-#if TEX_DEBUG_ON
-   static unsigned int times=0;
-   DEBUG_TEX(("*** s3vPrintGlobalLRU: #%i ***\n", ++times));
-#endif
-
-   for (i = 0, j = S3V_NR_TEX_REGIONS ; i < S3V_NR_TEX_REGIONS ; i++) {
-      fprintf(stderr, "list[%d] age %d next %d prev %d\n",
-	      j, list[j].age, list[j].next, list[j].prev);
-      j = list[j].next;
-      if (j == S3V_NR_TEX_REGIONS) break;
-   }
-
-   if (j != S3V_NR_TEX_REGIONS)
-      fprintf(stderr, "Loop detected in global LRU\n");
-}
-
-
-void s3vResetGlobalLRU( s3vContextPtr vmesa )
-{
-   S3VTexRegionPtr list = vmesa->sarea->texList;
-   int sz = 1 << vmesa->s3vScreen->logTextureGranularity;
-   int i;
-
-#if TEX_DEBUG_ON
-   static unsigned int times=0;
-   DEBUG_TEX(("*** s3vResetGlobalLRU: #%i ***\n", ++times));
-#endif
-
-   /* (Re)initialize the global circular LRU list.  The last element
-    * in the array (S3V_NR_TEX_REGIONS) is the sentinal.  Keeping it
-    * at the end of the array allows it to be addressed rationally
-    * when looking up objects at a particular location in texture
-    * memory.
-    */
-   for (i = 0 ; (i+1) * sz <= vmesa->s3vScreen->textureSize ; i++) {
-      list[i].prev = i-1;
-      list[i].next = i+1;
-      list[i].age = 0;
-   }
-
-   i--;
-   list[0].prev = S3V_NR_TEX_REGIONS;
-   list[i].prev = i-1;
-   list[i].next = S3V_NR_TEX_REGIONS;
-   list[S3V_NR_TEX_REGIONS].prev = i;
-   list[S3V_NR_TEX_REGIONS].next = 0;
-   vmesa->sarea->texAge = 0;
-}
-
-
-void s3vUpdateTexLRU( s3vContextPtr vmesa, s3vTextureObjectPtr t )
-{
-/*
-   int i;
-   int logsz = vmesa->s3vScreen->logTextureGranularity;
-   int start = t->MemBlock->ofs >> logsz;
-   int end = (t->MemBlock->ofs + t->MemBlock->size - 1) >> logsz;
-   S3VTexRegionPtr list = vmesa->sarea->texList;
-*/
-
-#if TEX_DEBUG_ON
-   static unsigned int times=0;
-   DEBUG_TEX(("*** s3vUpdateTexLRU: #%i ***\n", ++times));
-#endif
-
-   vmesa->texAge = ++vmesa->sarea->texAge;
-
-   /* Update our local LRU
-    */
-   move_to_head( &(vmesa->TexObjList), t );
-
-   /* Update the global LRU
-    */
-#if 0
-   for (i = start ; i <= end ; i++) {
-
-      list[i].in_use = 1;
-      list[i].age = vmesa->texAge;
-
-      /* remove_from_list(i)
-       */
-      list[(unsigned)list[i].next].prev = list[i].prev;
-      list[(unsigned)list[i].prev].next = list[i].next;
-
-      /* insert_at_head(list, i)
-       */
-      list[i].prev = S3V_NR_TEX_REGIONS;
-      list[i].next = list[S3V_NR_TEX_REGIONS].next;
-      list[(unsigned)list[S3V_NR_TEX_REGIONS].next].prev = i;
-      list[S3V_NR_TEX_REGIONS].next = i;
-   }
-#endif
-}
-
-
-/* Called for every shared texture region which has increased in age
- * since we last held the lock.
- *
- * Figures out which of our textures have been ejected by other clients,
- * and pushes a placeholder texture onto the LRU list to represent
- * the other client's textures.
- */
-void s3vTexturesGone( s3vContextPtr vmesa,
-		       GLuint offset,
-		       GLuint size,
-		       GLuint in_use )
-{
-   s3vTextureObjectPtr t, tmp;
-#if TEX_DEBUG_ON
-   static unsigned int times=0;
-   DEBUG_TEX(("*** s3vTexturesGone: #%i ***\n", ++times));
-#endif
-
-   foreach_s ( t, tmp, &vmesa->TexObjList ) {
-
-      if (t->MemBlock->ofs >= offset + size ||
-	  t->MemBlock->ofs + t->MemBlock->size <= offset)
-         continue;
-
-      /* It overlaps - kick it off.  Need to hold onto the currently bound
-       * objects, however.
-       */
-	  s3vSwapOutTexObj( vmesa, t );
-   }
-
-   if (in_use) {
-		   t = (s3vTextureObjectPtr) calloc(1,sizeof(*t));
-		   if (!t) return;
-
-		   t->MemBlock = mmAllocMem( vmesa->texHeap, size, 0, offset);
-		   insert_at_head( &vmesa->TexObjList, t );
-   }
-
-   /* Reload any lost textures referenced by current vertex buffer.
-	*/
-#if 0
-   if (vmesa->vertex_buffer) {
-		   int i, j;
-
-		   fprintf(stderr, "\n\nreload tex\n");
-
-		   for (i = 0 ; i < vmesa->statenr ; i++) {
-				   for (j = 0 ; j < 2 ; j++) {
-						   s3vTextureObjectPtr t = vmesa->state_tex[j][i];
-						   if (t) {
-								   if (t->MemBlock == 0)
-										   s3vUploadTexImages( vmesa, t );
-						   }
-				   }
-		   }
-
-		   /* Hard to do this with the lock held:
-			*/
-		   /*        S3V_FIREVERTICES( vmesa ); */
-   }
-#endif
-}
-
-
-/* This is called with the lock held.  May have to eject our own and/or
- * other client's texture objects to make room for the upload.
- */
-void s3vUploadTexImages( s3vContextPtr vmesa, s3vTextureObjectPtr t )
-{
-	int i;
-	int ofs;
-	int numLevels;
-#if TEX_DEBUG_ON
-	static unsigned int times=0;
-	static unsigned int try=0;
-
-	DEBUG_TEX(("*** s3vUploadTexImages: #%i ***\n", ++times));
-	DEBUG_TEX(("vmesa->texHeap = 0x%x; t->totalSize = %i\n",
-		(unsigned int)vmesa->texHeap, t->totalSize));
-#endif
-
-	/* Do we need to eject LRU texture objects?
-	 */
-	if (!t->MemBlock) {
-
-		while (1)
-		{
-			/* int try = 0; */
-			DEBUG_TEX(("trying to alloc mem for tex (try %i)\n", ++try));
-
-			t->MemBlock = mmAllocMem( vmesa->texHeap, t->totalSize, 12, 0 );
-
-			if (t->MemBlock)
-				break;
-
-			if (vmesa->TexObjList.prev == vmesa->CurrentTexObj[0]) {
-/*			    || vmesa->TexObjList.prev == vmesa->CurrentTexObj[1]) {
-				fprintf(stderr, "Hit bound texture in upload\n");
-				s3vPrintLocalLRU( vmesa ); */
-				return;
-			}
-
-			if (vmesa->TexObjList.prev == &(vmesa->TexObjList)) {
-/*				fprintf(stderr, "Failed to upload texture, sz %d\n",
-					t->totalSize);
-				mmDumpMemInfo( vmesa->texHeap ); */
-				return;
-			}
-
-			DEBUG_TEX(("swapping out: %p\n", vmesa->TexObjList.prev));
-			s3vSwapOutTexObj( vmesa, vmesa->TexObjList.prev );
-		}
-
-	ofs = t->MemBlock->ofs;
-
-	t->BufAddr = vmesa->s3vScreen->texOffset + ofs;
-
-	DEBUG_TEX(("ofs = 0x%x\n", ofs));
-	DEBUG_TEX(("t->BufAddr = 0x%x\n", t->BufAddr));
-
-/* FIXME: check if we need it */
-#if 0
-	if (t == vmesa->CurrentTexObj[0]) {
-		vmesa->dirty |= S3V_UPLOAD_TEX0; 
-		vmesa->restore_primitive = -1; 
-	}
-#endif
-
-#if 0
-	if (t == vmesa->CurrentTexObj[1])
-		vmesa->dirty |= S3V_UPLOAD_TEX1;
-#endif
-
-	s3vUpdateTexLRU( vmesa, t );
-	}
-
-#if 0
-	if (vmesa->dirtyAge >= GET_DISPATCH_AGE(vmesa))
-		s3vWaitAgeLocked( vmesa, vmesa->dirtyAge );
-#endif
-
-#if _TEXLOCK
-	S3V_SIMPLE_FLUSH_LOCK(vmesa);
-#endif
-	numLevels = t->lastLevel - t->firstLevel + 1;
-	for (i = 0 ; i < numLevels ; i++)
-		if (t->dirty_images & (1<<i))
-			s3vUploadTexLevel( vmesa, t, i );
-
-	t->dirty_images = 0;
-#if _TEXLOCK
-	S3V_SIMPLE_UNLOCK(vmesa);
-#endif
-}
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/s3v/s3v_texstate.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/s3v/s3v_texstate.c
deleted file mode 100644
index b136c9d37..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/s3v/s3v_texstate.c
+++ /dev/null
@@ -1,300 +0,0 @@
-/*
- * Author: Max Lingua <sunmax@libero.it>
- */
-
-#include <stdlib.h>
-#include <stdio.h>
-
-#include "glheader.h"
-#include "macros.h"
-#include "mtypes.h"
-#include "simple_list.h"
-#include "enums.h"
-
-#include "mm.h"
-#include "s3v_context.h"
-#include "s3v_tex.h"
-
-
-static void s3vSetTexImages( s3vContextPtr vmesa, 
-			      struct gl_texture_object *tObj )
-{
-   GLuint height, width, pitch, i, /*textureFormat,*/ log_pitch;
-   s3vTextureObjectPtr t = (s3vTextureObjectPtr) tObj->DriverData;
-   const struct gl_texture_image *baseImage = tObj->Image[0][tObj->BaseLevel];
-   GLint firstLevel, lastLevel, numLevels;
-   GLint log2Width, log2Height;
-#if TEX_DEBUG_ON
-   static unsigned int times=0;
-   DEBUG_TEX(("*** s3vSetTexImages: #%i ***\n", ++times));
-#endif
-
-   t->texelBytes = 2; /* FIXME: always 2 ? */
-
-   /* Compute which mipmap levels we really want to send to the hardware.
-    * This depends on the base image size, GL_TEXTURE_MIN_LOD,
-    * GL_TEXTURE_MAX_LOD, GL_TEXTURE_BASE_LEVEL, and GL_TEXTURE_MAX_LEVEL.
-    * Yes, this looks overly complicated, but it's all needed.
-    */
-   if (tObj->MinFilter == GL_LINEAR || tObj->MinFilter == GL_NEAREST) {
-      firstLevel = lastLevel = tObj->BaseLevel;
-   }
-   else {
-      firstLevel = tObj->BaseLevel + (GLint) (tObj->MinLod + 0.5);
-      firstLevel = MAX2(firstLevel, tObj->BaseLevel);
-      lastLevel = tObj->BaseLevel + (GLint) (tObj->MaxLod + 0.5);
-	  lastLevel = MAX2(lastLevel, tObj->BaseLevel);
-      lastLevel = MIN2(lastLevel, tObj->BaseLevel + baseImage->MaxLog2);
-      lastLevel = MIN2(lastLevel, tObj->MaxLevel);
-      lastLevel = MAX2(firstLevel, lastLevel); /* need at least one level */
-   }
-
-   /* save these values */
-   t->firstLevel = firstLevel;
-   t->lastLevel = lastLevel;
-
-   numLevels = lastLevel - firstLevel + 1;
-
-   log2Width = tObj->Image[0][firstLevel]->WidthLog2;
-   log2Height = tObj->Image[0][firstLevel]->HeightLog2;
-
-
-   /* Figure out the amount of memory required to hold all the mipmap
-    * levels.  Choose the smallest pitch to accomodate the largest
-    * mipmap:
-    */
-   width = tObj->Image[0][firstLevel]->Width * t->texelBytes;
-   for (pitch = 32, log_pitch=2 ; pitch < width ; pitch *= 2 )
-      log_pitch++;
-   
-   /* All images must be loaded at this pitch.  Count the number of
-    * lines required:
-    */
-   for ( height = i = 0 ; i < numLevels ; i++ ) {
-      t->image[i].image = tObj->Image[0][firstLevel + i];
-      t->image[i].offset = height * pitch;
-      t->image[i].internalFormat = baseImage->Format;
-      height += t->image[i].image->Height;
-      t->TextureBaseAddr[i] = (t->BufAddr + t->image[i].offset +
-         _TEXALIGN) & (GLuint)(~_TEXALIGN);
-   }
-
-   t->Pitch = pitch;
-   t->WidthLog2 = log2Width;
-   t->totalSize = height*pitch;
-   t->max_level = i-1;
-   vmesa->dirty |= S3V_UPLOAD_TEX0 /* | S3V_UPLOAD_TEX1*/;   
-   vmesa->restore_primitive = -1;
-   DEBUG(("<><>pitch = TexStride = %i\n", pitch));
-   DEBUG(("log2Width = %i\n", log2Width));
-
-   s3vUploadTexImages( vmesa, t );
-}
-
-static void s3vUpdateTexEnv( GLcontext *ctx, GLuint unit )
-{
-   s3vContextPtr vmesa = S3V_CONTEXT(ctx);
-   const struct gl_texture_unit *texUnit = &ctx->Texture.Unit[unit];
-   const struct gl_texture_object *tObj = texUnit->_Current;
-   const GLuint format = tObj->Image[0][tObj->BaseLevel]->Format;
-/*
-   s3vTextureObjectPtr t = (s3vTextureObjectPtr)tObj->DriverData;
-   GLuint tc;
-*/
-   GLuint alpha = 0;
-   GLuint cmd = vmesa->CMD;
-#if TEX_DEBUG_ON
-   static unsigned int times=0;
-   DEBUG_TEX(("*** s3vUpdateTexEnv: %i ***\n", ++times));
-#endif
-
-   cmd &= ~TEX_COL_MASK;
-   cmd &= ~TEX_BLEND_MAKS;
-/*   cmd &= ~ALPHA_BLEND_MASK; */
-
-   DEBUG(("format = "));
-
-   switch (format) {
-   case GL_RGB:
-      DEBUG_TEX(("GL_RGB\n"));
-      cmd |= TEX_COL_ARGB1555;
-      break;
-   case GL_LUMINANCE:
-      DEBUG_TEX(("GL_LUMINANCE\n"));
-      cmd |= TEX_COL_ARGB4444;
-      alpha = 1; /* FIXME: check */
-      break;
-   case GL_ALPHA:
-      DEBUG_TEX(("GL_ALPHA\n"));
-      cmd |= TEX_COL_ARGB4444;
-      alpha = 1;
-      break;
-   case GL_LUMINANCE_ALPHA:
-      DEBUG_TEX(("GL_LUMINANCE_ALPHA\n"));
-      cmd |= TEX_COL_ARGB4444;
-      alpha = 1;
-      break;
-   case GL_INTENSITY:
-      DEBUG_TEX(("GL_INTENSITY\n"));
-      cmd |= TEX_COL_ARGB4444;
-      alpha = 1;
-      break;
-   case GL_RGBA:
-      DEBUG_TEX(("GL_RGBA\n"));
-      cmd |= TEX_COL_ARGB4444;
-      alpha = 1;
-      break;
-   case GL_COLOR_INDEX:
-      DEBUG_TEX(("GL_COLOR_INDEX\n"));
-      cmd |= TEX_COL_PAL;
-      break;
-   }
-
-   DEBUG_TEX(("EnvMode = "));
-
-   switch (texUnit->EnvMode) {
-   case GL_REPLACE:
-      DEBUG_TEX(("GL_REPLACE\n"));
-      cmd |= TEX_REFLECT; /* FIXME */
-      vmesa->_tri[1] = DO_TEX_UNLIT_TRI; /* FIXME: white tri hack */
-      vmesa->_alpha_tex = ALPHA_TEX /* * alpha */;
-      break;
-   case GL_MODULATE:
-      DEBUG_TEX(("GL_MODULATE\n"));
-      cmd |= TEX_MODULATE;
-      vmesa->_tri[1] = DO_TEX_LIT_TRI;
-#if 0
-	if (alpha)
-		vmesa->_alpha_tex = ALPHA_TEX /* * alpha */;
-	else
-		vmesa->_alpha_tex = ALPHA_SRC /* * alpha */;
-#else
-	vmesa->_alpha_tex = ALPHA_TEX ;
-#endif
-      break;
-   case GL_ADD:
-      DEBUG_TEX(("DEBUG_TEX\n"));
-      /* do nothing ???*/
-      break;
-   case GL_DECAL:
-      DEBUG_TEX(("GL_DECAL\n"));
-      cmd |= TEX_DECAL;
-      vmesa->_tri[1] = DO_TEX_LIT_TRI;
-      vmesa->_alpha_tex = ALPHA_OFF;
-      break;
-   case GL_BLEND:
-      DEBUG_TEX(("GL_BLEND\n"));
-      cmd |= TEX_DECAL;
-      vmesa->_tri[1] = DO_TEX_LIT_TRI;
-      vmesa->_alpha_tex = ALPHA_OFF; /* FIXME: sure? */
-      break;
-   default:
-      fprintf(stderr, "unknown tex env mode");
-      return;
-   }
-  
-   DEBUG_TEX(("\n\n    vmesa->CMD was 0x%x\n", vmesa->CMD));   
-   DEBUG_TEX((	  "    vmesa->CMD is 0x%x\n\n", cmd ));
-
-   vmesa->_alpha[1] = vmesa->_alpha_tex;
-   vmesa->CMD = cmd; /* | MIPMAP_LEVEL(8); */
-   vmesa->restore_primitive = -1; 
-}
-
-static void s3vUpdateTexUnit( GLcontext *ctx, GLuint unit )
-{
-   s3vContextPtr vmesa = S3V_CONTEXT(ctx);
-   struct gl_texture_unit *texUnit = &ctx->Texture.Unit[unit];
-   GLuint cmd = vmesa->CMD;
-#if TEX_DEBUG_ON
-   static unsigned int times=0;
-   DEBUG_TEX(("*** s3vUpdateTexUnit: %i ***\n", ++times));
-   DEBUG_TEX(("and vmesa->CMD was 0x%x\n", vmesa->CMD));
-#endif
-
-   if (texUnit->_ReallyEnabled == TEXTURE_2D_BIT) 
-   {
-      struct gl_texture_object *tObj = texUnit->_Current;
-      s3vTextureObjectPtr t = (s3vTextureObjectPtr)tObj->DriverData;
-
-      /* Upload teximages (not pipelined)
-       */
-      if (t->dirty_images) {
-#if _TEXFLUSH
-         DMAFLUSH();
-#endif
-         s3vSetTexImages( vmesa, tObj ); 
-         if (!t->MemBlock) {
-#if _TEXFALLBACK
-            FALLBACK( vmesa, S3V_FALLBACK_TEXTURE, GL_TRUE );
-#endif
-            return;
-         }
-      }
-
-      /* Update state if this is a different texture object to last
-       * time.
-       */
-#if 1
-      if (vmesa->CurrentTexObj[unit] != t) {
-         vmesa->dirty |= S3V_UPLOAD_TEX0 /* << unit */;
-         vmesa->CurrentTexObj[unit] = t;
-         s3vUpdateTexLRU( vmesa, t ); /* done too often */
-      }
-#endif
-      
-      /* Update texture environment if texture object image format or 
-       * texture environment state has changed.
-       */
-      if (tObj->Image[0][tObj->BaseLevel]->Format !=
-          vmesa->TexEnvImageFmt[unit]) {
-         vmesa->TexEnvImageFmt[unit] = tObj->Image[0][tObj->BaseLevel]->Format;
-         s3vUpdateTexEnv( ctx, unit );
-      }
-#if 1
-      cmd = vmesa->CMD & ~MIP_MASK;
-      vmesa->dirty |= S3V_UPLOAD_TEX0 /* << unit */;
-      vmesa->CurrentTexObj[unit] = t;
-      vmesa->TexOffset = t->TextureBaseAddr[tObj->BaseLevel];
-      vmesa->TexStride = t->Pitch;
-      cmd |= MIPMAP_LEVEL(t->WidthLog2);
-	
-      DEBUG_TEX(("\n\n>>  vmesa->CMD was 0x%x\n", vmesa->CMD));
-      DEBUG_TEX((    ">>  vmesa->CMD is 0x%x\n\n", cmd ));
-      DEBUG_TEX(("t->WidthLog2 = %i\n", t->WidthLog2));
-      DEBUG_TEX(("MIPMAP_LEVEL(t->WidthLog2) = 0x%x\n", MIPMAP_LEVEL(t->WidthLog2)));
-
-      vmesa->CMD = cmd;
-      vmesa->restore_primitive = -1;
-#endif
-   }
-   else if (texUnit->_ReallyEnabled) { /* _ReallyEnabled but != TEXTURE0_2D */
-#if _TEXFALLBACK
-      FALLBACK( vmesa, S3V_FALLBACK_TEXTURE, GL_TRUE );
-#endif
-   }
-   else /*if (vmesa->CurrentTexObj[unit])*/ { /* !_ReallyEnabled */
-      vmesa->CurrentTexObj[unit] = 0;
-      vmesa->TexEnvImageFmt[unit] = 0;	
-      vmesa->dirty &= ~(S3V_UPLOAD_TEX0<<unit); 
-   }
-}
-
-
-void s3vUpdateTextureState( GLcontext *ctx )
-{
-   s3vContextPtr vmesa = S3V_CONTEXT(ctx);
-   (void) vmesa;
-#if TEX_DEBUG_ON
-   static unsigned int times=0;
-   DEBUG_TEX(("*** s3vUpdateTextureState: #%i ***\n", ++times));
-#endif
-
-#if _TEXFALLBACK   
-   FALLBACK( vmesa, S3V_FALLBACK_TEXTURE, GL_FALSE );
-#endif
-   s3vUpdateTexUnit( ctx, 0 );
-#if 0
-   s3vUpdateTexUnit( ctx, 1 );
-#endif
-}
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/s3v/s3v_tris.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/s3v/s3v_tris.c
deleted file mode 100644
index d6cceddd4..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/s3v/s3v_tris.c
+++ /dev/null
@@ -1,850 +0,0 @@
-/*
- * Author: Max Lingua <sunmax@libero.it>
- */
-
-#include <stdio.h>
-#include <stdlib.h>
-
-#include <sys/ioctl.h>
-
-#include "s3v_context.h"
-#include "s3v_vb.h"
-#include "s3v_tris.h"
-
-#include "glheader.h"
-#include "mtypes.h"
-#include "macros.h"
-#include "colormac.h"
-
-#include "swrast/swrast.h"
-#include "swrast_setup/swrast_setup.h"
-#include "tnl/tnl.h"
-#include "tnl/t_context.h"
-#include "tnl/t_pipeline.h"
-
-
-/***********************************************************************
- *                   Build hardware rasterization functions            *
- ***********************************************************************/
-
-#define DO_TRI			1
-#define HAVE_RGBA		1
-#define HAVE_SPEC		0
-#define HAVE_BACK_COLORS	0
-#define HAVE_HW_FLATSHADE	1
-#define VERTEX			s3vVertex
-#define TAB			rast_tab
-
-#define VERT_SET_RGBA( v, c ) \
-do { \
-	UNCLAMPED_FLOAT_TO_RGBA_CHAN( v->ub4[4], c); \
-/*	*(v->ub4[4]) = c; \ */ \
-} while (0)
-#define VERT_COPY_RGBA( v0, v1 ) v0->ui[4] = v1->ui[4]
-/*
-#define VERT_COPY_RGBA1( v0, v1 ) v0->ui[4] = v1->ui[4]
-*/
-#define VERT_SAVE_RGBA( idx )    color[idx] = v[idx]->ui[4]
-#define VERT_RESTORE_RGBA( idx ) v[idx]->ui[4] = color[idx]
-
-#define S3V_OFFSET_BIT  	0x01
-#define S3V_TWOSIDE_BIT 	0x02
-#define S3V_UNFILLED_BIT        0x04
-#define S3V_FALLBACK_BIT        0x08
-#define S3V_MAX_TRIFUNC 	0x10
-
-
-static struct {
-	tnl_points_func		points;
-	tnl_line_func		line;
-	tnl_triangle_func	triangle;
-	tnl_quad_func		quad;
-} rast_tab[S3V_MAX_TRIFUNC];
-
-#define S3V_RAST_CULL_BIT	0x01
-#define S3V_RAST_FLAT_BIT	0x02
-#define S3V_RAST_TEX_BIT	0x04
-
-static s3v_point_func s3v_point_tab[0x8];
-static s3v_line_func s3v_line_tab[0x8];
-static s3v_tri_func s3v_tri_tab[0x8];
-static s3v_quad_func s3v_quad_tab[0x8];
-
-#define IND (0)
-#define TAG(x) x
-#include "s3v_tritmp.h"
-
-#define IND (S3V_RAST_CULL_BIT)
-#define TAG(x) x##_cull
-#include "s3v_tritmp.h"
-
-#define IND (S3V_RAST_FLAT_BIT)
-#define TAG(x) x##_flat
-#include "s3v_tritmp.h"
-
-#define IND (S3V_RAST_CULL_BIT|S3V_RAST_FLAT_BIT)
-#define TAG(x) x##_cull_flat
-#include "s3v_tritmp.h"
-
-#define IND (S3V_RAST_TEX_BIT)
-#define TAG(x) x##_tex
-#include "s3v_tritmp.h"
-
-#define IND (S3V_RAST_CULL_BIT|S3V_RAST_TEX_BIT)
-#define TAG(x) x##_cull_tex
-#include "s3v_tritmp.h"
-
-#define IND (S3V_RAST_FLAT_BIT|S3V_RAST_TEX_BIT)
-#define TAG(x) x##_flat_tex
-#include "s3v_tritmp.h"
-
-#define IND (S3V_RAST_CULL_BIT|S3V_RAST_FLAT_BIT|S3V_RAST_TEX_BIT)
-#define TAG(x) x##_cull_flat_tex
-#include "s3v_tritmp.h"
-
-static void init_rast_tab( void )
-{
-	DEBUG(("*** init_rast_tab ***\n"));
-
-	s3v_init();
-	s3v_init_cull();
-	s3v_init_flat();
-	s3v_init_cull_flat();
-	s3v_init_tex();
-	s3v_init_cull_tex();
-	s3v_init_flat_tex();
-	s3v_init_cull_flat_tex();
-}
-
-/***********************************************************************
- *                    Rasterization fallback helpers                   *
- ***********************************************************************/
-
-
-/* This code is hit only when a mix of accelerated and unaccelerated
- * primitives are being drawn, and only for the unaccelerated
- * primitives.  
- */
-
-#if 0
-static void 
-s3v_fallback_quad( s3vContextPtr vmesa, 
-		    const s3vVertex *v0, 
-		    const s3vVertex *v1, 
-		    const s3vVertex *v2, 
-		    const s3vVertex *v3 )
-{
-   GLcontext *ctx = vmesa->glCtx;
-   SWvertex v[4];
-   s3v_translate_vertex( ctx, v0, &v[0] );
-   s3v_translate_vertex( ctx, v1, &v[1] );
-   s3v_translate_vertex( ctx, v2, &v[2] );
-   s3v_translate_vertex( ctx, v3, &v[3] );
-   DEBUG(("s3v_fallback_quad\n"));
-/*   _swrast_Quad( ctx, &v[0], &v[1], &v[2], &v[3] ); */
-}
-
-static void 
-s3v_fallback_tri( s3vContextPtr vmesa, 
-		    const s3vVertex *v0, 
-		    const s3vVertex *v1, 
-		    const s3vVertex *v2 )
-{
-   GLcontext *ctx = vmesa->glCtx;
-   SWvertex v[3];
-   s3v_translate_vertex( ctx, v0, &v[0] );
-   s3v_translate_vertex( ctx, v1, &v[1] );
-   s3v_translate_vertex( ctx, v2, &v[2] );
-   DEBUG(("s3v_fallback_tri\n"));
-/*   _swrast_Triangle( ctx, &v[0], &v[1], &v[2] ); */
-}
-
-static void
-s3v_fallback_line( s3vContextPtr vmesa,
-		     const s3vVertex *v0,
-		     const s3vVertex *v1 )
-{
-   GLcontext *ctx = vmesa->glCtx;
-   SWvertex v[2];
-   s3v_translate_vertex( ctx, v0, &v[0] );
-   s3v_translate_vertex( ctx, v1, &v[1] );
-   DEBUG(("s3v_fallback_line\n"));
-   _swrast_Line( ctx, &v[0], &v[1] );
-}
-
-/*
-static void 
-s3v_fallback_point( s3vContextPtr vmesa, 
-		      const s3vVertex *v0 )
-{
-   GLcontext *ctx = vmesa->glCtx;
-   SWvertex v[1];
-   s3v_translate_vertex( ctx, v0, &v[0] );
-   _swrast_Point( ctx, &v[0] );
-}
-*/
-#endif
-
-/***********************************************************************
- *                    Choose rasterization functions                   *
- ***********************************************************************/
-
-#define _S3V_NEW_RASTER_STATE 	(_NEW_FOG | \
-				 _NEW_TEXTURE | \
-				 _DD_NEW_TRI_SMOOTH | \
-				 _DD_NEW_LINE_SMOOTH | \
-				 _DD_NEW_POINT_SMOOTH | \
-				 _DD_NEW_TRI_STIPPLE | \
-				 _DD_NEW_LINE_STIPPLE)
-
-#define LINE_FALLBACK (0)
-#define TRI_FALLBACK (0)
-
-static void s3v_nodraw_triangle(GLcontext *ctx, s3vVertex *v0,
-                                s3vVertex *v1, s3vVertex *v2)
-{
-	(void) (ctx && v0 && v1 && v2);
-}
-
-static void s3v_nodraw_quad(GLcontext *ctx,
-                            s3vVertex *v0, s3vVertex *v1,
-                            s3vVertex *v2, s3vVertex *v3)
-{
-	(void) (ctx && v0 && v1 && v2 && v3);
-}
-
-void s3vChooseRasterState(GLcontext *ctx);
-
-void s3vChooseRasterState(GLcontext *ctx)
-{
-	s3vContextPtr vmesa = S3V_CONTEXT(ctx);
-	GLuint flags = ctx->_TriangleCaps;
-	GLuint ind = 0;
-
-	DEBUG(("*** s3vChooseRasterState ***\n"));
-
-	if (ctx->Polygon.CullFlag) {
-		if (ctx->Polygon.CullFaceMode == GL_FRONT_AND_BACK) {
-			vmesa->draw_tri = (s3v_tri_func)s3v_nodraw_triangle;
-			vmesa->draw_quad = (s3v_quad_func)s3v_nodraw_quad;
-			return;
-		}
-		ind |= S3V_RAST_CULL_BIT;
-		/* s3v_update_cullsign(ctx); */
-	} /* else vmesa->backface_sign = 0; */
-
-	if ( flags & DD_FLATSHADE )
-		ind |= S3V_RAST_FLAT_BIT;
-
-	if ( ctx->Texture.Unit[0]._ReallyEnabled ) {
-		ind |= S3V_RAST_TEX_BIT;
-	}
-
-	DEBUG(("ind = %i\n", ind));
-
-	vmesa->draw_line = s3v_line_tab[ind];
-	vmesa->draw_tri = s3v_tri_tab[ind];
-	vmesa->draw_quad = s3v_quad_tab[ind];
-	vmesa->draw_point = s3v_point_tab[ind];
-
-#if 0
-	/* Hook in fallbacks for specific primitives.  CURRENTLY DISABLED
-	 */
-	
-	if (flags & LINE_FALLBACK) 
-		vmesa->draw_line = s3v_fallback_line;
-	 
-	if (flags & TRI_FALLBACK) {
-		DEBUG(("TRI_FALLBACK\n"));
-		vmesa->draw_tri = s3v_fallback_tri;
-		vmesa->draw_quad = s3v_fallback_quad;
-	}
-#endif
-}
-
-
-
-
-/***********************************************************************
- *          Macros for t_dd_tritmp.h to draw basic primitives          *
- ***********************************************************************/
-
-#define TRI( v0, v1, v2 ) \
-do { \
-	/*
-	if (DO_FALLBACK) \
-		vmesa->draw_tri( vmesa, v0, v1, v2 ); \
-	else */ \
-   	DEBUG(("TRI: max was here\n")); /* \
-	s3v_draw_tex_triangle( vmesa, v0, v1, v2 ); */ \
-	vmesa->draw_tri( vmesa, v0, v1, v2 ); \
-} while (0)
-
-#define QUAD( v0, v1, v2, v3 ) \
-do { \
-	DEBUG(("QUAD: max was here\n")); \
-	vmesa->draw_quad( vmesa, v0, v1, v2, v3 ); \
-} while (0)
-
-#define LINE( v0, v1 ) \
-do { \
-	DEBUG(("LINE: max was here\n")); \
-	vmesa->draw_line( vmesa, v0, v1 ); \
-} while (0)
-
-#define POINT( v0 ) \
-do { \
-	vmesa->draw_point( vmesa, v0 ); \
-} while (0)
-
-
-/***********************************************************************
- *              Build render functions from dd templates               *
- ***********************************************************************/
-
-/*
-#define S3V_OFFSET_BIT 	0x01
-#define S3V_TWOSIDE_BIT	0x02
-#define S3V_UNFILLED_BIT	0x04
-#define S3V_FALLBACK_BIT	0x08
-#define S3V_MAX_TRIFUNC	0x10
-
-
-static struct {
-   points_func		points;
-   line_func		line;
-   triangle_func	triangle;
-   quad_func		quad;
-} rast_tab[S3V_MAX_TRIFUNC];
-*/
-
-#define DO_FALLBACK  (IND & S3V_FALLBACK_BIT)
-#define DO_OFFSET    (IND & S3V_OFFSET_BIT)
-#define DO_UNFILLED  (IND & S3V_UNFILLED_BIT)
-#define DO_TWOSIDE   (IND & S3V_TWOSIDE_BIT)
-#define DO_FLAT      0
-#define DO_TRI       1
-#define DO_QUAD      1
-#define DO_LINE      1
-#define DO_POINTS    1
-#define DO_FULL_QUAD 1
-
-#define HAVE_RGBA         1
-#define HAVE_SPEC         0
-#define HAVE_BACK_COLORS  0
-#define HAVE_HW_FLATSHADE 1
-#define VERTEX            s3vVertex
-#define TAB               rast_tab
-
-#define DEPTH_SCALE 1.0
-#define UNFILLED_TRI unfilled_tri
-#define UNFILLED_QUAD unfilled_quad
-#define VERT_X(_v) _v->v.x
-#define VERT_Y(_v) _v->v.y
-#define VERT_Z(_v) _v->v.z
-#define AREA_IS_CCW( a ) (a > 0)
-#define GET_VERTEX(e) (vmesa->verts + (e<<vmesa->vertex_stride_shift))
-
-#if 0
-#define VERT_SET_RGBA( v, c ) \
-do { \
-/*    UNCLAMPED_FLOAT_TO_RGBA_CHAN( v->ub4[4], c) */ \
-} while (0)
-
-#define VERT_COPY_RGBA( v0, v1 ) v0->ui[4] = v1->ui[4]
-/*
-#define VERT_COPY_RGBA1( v0, v1 ) v0->ui[4] = v1->ui[4]
-*/
-#define VERT_SAVE_RGBA( idx )    color[idx] = v[idx]->ui[4]
-#define VERT_RESTORE_RGBA( idx ) v[idx]->ui[4] = color[idx]   
-#endif
-
-#define LOCAL_VARS(n) \
-	s3vContextPtr vmesa = S3V_CONTEXT(ctx); \
-	GLuint color[n]; \
-	(void) color;
-
-
-/***********************************************************************
- *                Helpers for rendering unfilled primitives            *
- ***********************************************************************/
-
-static const GLuint hw_prim[GL_POLYGON+1] = {
-	PrimType_Points,
-	PrimType_Lines,
-	PrimType_Lines,
-	PrimType_Lines,
-	PrimType_Triangles,
-	PrimType_Triangles,
-	PrimType_Triangles,
-	PrimType_Triangles,
-	PrimType_Triangles,
-	PrimType_Triangles
-};
-
-static void s3vResetLineStipple( GLcontext *ctx );
-static void s3vRasterPrimitive( GLcontext *ctx, GLuint hwprim );
-static void s3vRenderPrimitive( GLcontext *ctx, GLenum prim );
-/*
-extern static void s3v_lines_emit(GLcontext *ctx, GLuint start, GLuint end);
-extern static void s3v_tris_emit(GLcontext *ctx, GLuint start, GLuint end);
-*/
-#define RASTERIZE(x) if (vmesa->hw_primitive != hw_prim[x]) \
-                        s3vRasterPrimitive( ctx, hw_prim[x] )
-#define RENDER_PRIMITIVE vmesa->render_primitive
-#define TAG(x) x
-#define IND S3V_FALLBACK_BIT
-#include "tnl_dd/t_dd_unfilled.h"
-#undef IND
-
-/***********************************************************************
- *                      Generate GL render functions                   *
- ***********************************************************************/
-
-#define IND (0)
-#define TAG(x) x
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (S3V_OFFSET_BIT)
-#define TAG(x) x##_offset
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (S3V_TWOSIDE_BIT)
-#define TAG(x) x##_twoside
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (S3V_TWOSIDE_BIT|S3V_OFFSET_BIT)
-#define TAG(x) x##_twoside_offset
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (S3V_UNFILLED_BIT)
-#define TAG(x) x##_unfilled
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (S3V_OFFSET_BIT|S3V_UNFILLED_BIT)
-#define TAG(x) x##_offset_unfilled
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (S3V_TWOSIDE_BIT|S3V_UNFILLED_BIT)
-#define TAG(x) x##_twoside_unfilled
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (S3V_TWOSIDE_BIT|S3V_OFFSET_BIT|S3V_UNFILLED_BIT)
-#define TAG(x) x##_twoside_offset_unfilled
-#include "tnl_dd/t_dd_tritmp.h"
-
-
-static void init_render_tab( void )
-{
-	DEBUG(("*** init_render_tab ***\n"));
-
-	init();
-	init_offset();
-	init_twoside();
-	init_twoside_offset();
-	init_unfilled();
-	init_offset_unfilled();
-	init_twoside_unfilled();
-	init_twoside_offset_unfilled();
-}
-
-
-/**********************************************************************/
-/*               Render unclipped begin/end objects                   */
-/**********************************************************************/
-
-#define VERT(x) (s3vVertex *)(s3vverts + (x << shift))
-
-#define RENDER_POINTS( start, count ) \
-	DEBUG(("RENDER_POINTS...(ok)\n")); \
-	for ( ; start < count ; start++) \
-		vmesa->draw_line( vmesa, VERT(start), VERT(start) )
-	/*      vmesa->draw_point( vmesa, VERT(start) ) */
-
-#define RENDER_LINE( v0, v1 ) \
-	/* DEBUG(("RENDER_LINE...(ok)\n")); \ */ \
-	vmesa->draw_line( vmesa, VERT(v0), VERT(v1) ); \
-	DEBUG(("RENDER_LINE...(ok)\n"))
-
-#define RENDER_TRI( v0, v1, v2 )  \
-	DEBUG(("RENDER_TRI...(ok)\n")); \
-	vmesa->draw_tri( vmesa, VERT(v0), VERT(v1), VERT(v2) )
-
-#define RENDER_QUAD( v0, v1, v2, v3 ) \
-	DEBUG(("RENDER_QUAD...(ok)\n")); \
-	/* s3v_draw_quad( vmesa, VERT(v0), VERT(v1), VERT(v2),VERT(v3) ) */\
-	/* s3v_draw_triangle( vmesa, VERT(v0), VERT(v1), VERT(v2) ); \
-	s3v_draw_triangle( vmesa, VERT(v0), VERT(v2), VERT(v3) ) */ \
-	vmesa->draw_quad( vmesa, VERT(v0), VERT(v1), VERT(v2), VERT(v3) ) 
-	
-#define INIT(x) s3vRenderPrimitive( ctx, x );
-#undef LOCAL_VARS
-#define LOCAL_VARS						\
-   s3vContextPtr vmesa = S3V_CONTEXT(ctx);		\
-   const GLuint shift = vmesa->vertex_stride_shift;		\
-   const char *s3vverts = (char *)vmesa->verts;		\
-   const GLboolean stipple = ctx->Line.StippleFlag;		\
-   (void) stipple;
-#define RESET_STIPPLE	if ( stipple ) s3vResetLineStipple( ctx );
-#define RESET_OCCLUSION
-#define PRESERVE_VB_DEFS
-#define ELT(x) (x)
-#define TAG(x) s3v_##x##_verts
-#include "tnl_dd/t_dd_rendertmp.h"
-
-
-/**********************************************************************/
-/*                   Render clipped primitives                        */
-/**********************************************************************/
-
-static void s3vRenderClippedPoly( GLcontext *ctx, const GLuint *elts, 
-				   GLuint n )
-{
-	s3vContextPtr vmesa = S3V_CONTEXT(ctx);
-	struct vertex_buffer *VB = &TNL_CONTEXT(ctx)->vb;
-	TNLcontext *tnl = TNL_CONTEXT(ctx);
-	GLuint prim = vmesa->render_primitive;
-
-	DEBUG(("I AM in: s3vRenderClippedPoly\n"));
-
-	/* Render the new vertices as an unclipped polygon. 
-	 */
-	if (1)
-	{
-	GLuint *tmp = VB->Elts;
-	VB->Elts = (GLuint *)elts;
-	tnl->Driver.Render.PrimTabElts[GL_POLYGON]
-		( ctx, 0, n, PRIM_BEGIN|PRIM_END );
-
-	VB->Elts = tmp;
-	}
-
-	/* Restore the render primitive
-	 */
-#if 1
-	if (prim != GL_POLYGON) {
-		DEBUG(("and prim != GL_POLYGON\n"));
-		tnl->Driver.Render.PrimitiveNotify( ctx, prim );
-	}
-	
-#endif
-}
-
-static void s3vRenderClippedLine( GLcontext *ctx, GLuint ii, GLuint jj )
-{
-   TNLcontext *tnl = TNL_CONTEXT(ctx);
-   /*tnl->Driver.LineFunc = s3v_line_tab[2];*/ /* _swsetup_Line; */
-
-   DEBUG(("I AM in: s3vRenderClippedLine\n"));
-   tnl->Driver.Render.Line( ctx, ii, jj );
-}
-
-
-/**********************************************************************/
-/*                    Choose render functions                         */
-/**********************************************************************/
-
-
-
-#define _S3V_NEW_RENDERSTATE (_DD_NEW_TRI_UNFILLED |		\
-			       _DD_NEW_TRI_LIGHT_TWOSIDE |	\
-			       _DD_NEW_TRI_OFFSET)
-
-#define ANY_RASTER_FLAGS (DD_TRI_LIGHT_TWOSIDE|DD_TRI_OFFSET|DD_TRI_UNFILLED)
-
-static void s3vChooseRenderState(GLcontext *ctx)
-{
-   s3vContextPtr vmesa = S3V_CONTEXT(ctx);
-   TNLcontext *tnl = TNL_CONTEXT(ctx);
-   GLuint flags = ctx->_TriangleCaps;
-   GLuint index = 0;
-
-   DEBUG(("s3vChooseRenderState\n"));
-
-   if (flags & ANY_RASTER_FLAGS) {
-      if (flags & DD_TRI_LIGHT_TWOSIDE)       index |= S3V_TWOSIDE_BIT;
-      if (flags & DD_TRI_OFFSET)	      index |= S3V_OFFSET_BIT;
-      if (flags & DD_TRI_UNFILLED)	      index |= S3V_UNFILLED_BIT;
-   }
-
-   DEBUG(("vmesa->RenderIndex = %i\n", vmesa->RenderIndex));
-   DEBUG(("index = %i\n", index));
-
-   if (vmesa->RenderIndex != index) {
-      vmesa->RenderIndex = index;
-
-      tnl->Driver.Render.Points = rast_tab[index].points;
-      tnl->Driver.Render.Line = rast_tab[index].line;
-      tnl->Driver.Render.Triangle = rast_tab[index].triangle;
-      tnl->Driver.Render.Quad = rast_tab[index].quad;
-
-      if (vmesa->RenderIndex == 0)
-         tnl->Driver.Render.PrimTabVerts = s3v_render_tab_verts;
-      else
-         tnl->Driver.Render.PrimTabVerts = _tnl_render_tab_verts;
-      tnl->Driver.Render.PrimTabElts = _tnl_render_tab_elts;
-      tnl->Driver.Render.ClippedLine = s3vRenderClippedLine;
-      tnl->Driver.Render.ClippedPolygon = s3vRenderClippedPoly;
-   }
-}
-
-
-/**********************************************************************/
-/*                 High level hooks for t_vb_render.c                 */
-/**********************************************************************/
-
-
-
-/* Determine the rasterized primitive when not drawing unfilled 
- * polygons.
- *
- * Used only for the default render stage which always decomposes
- * primitives to trianges/lines/points.  For the accelerated stage,
- * which renders strips as strips, the equivalent calculations are
- * performed in s3v_render.c.
- */
-
-static void s3vRasterPrimitive( GLcontext *ctx, GLuint hwprim )
-{
-	s3vContextPtr vmesa = S3V_CONTEXT(ctx);
-/*	__DRIdrawablePrivate *dPriv = vmesa->driDrawable; */
-	GLuint cmd = vmesa->CMD;
-	
-	unsigned int _hw_prim = hwprim;
-
-	DEBUG(("s3vRasterPrimitive: hwprim = 0x%x ", _hw_prim));
-
-/*	printf("* vmesa->CMD = 0x%x\n", vmesa->CMD); */
-
-	if (vmesa->hw_primitive != _hw_prim)
-	{
-		DEBUG(("(new one) ***\n"));
-		cmd &= ~DO_MASK;
-		cmd &= ~ALPHA_BLEND_MASK;
-		vmesa->hw_primitive = _hw_prim;
-
-		if (_hw_prim == PrimType_Triangles) {
-		/* TRI */
-	                DEBUG(("->switching to tri\n"));
-			cmd |= (vmesa->_tri[vmesa->_3d_mode] | vmesa->_alpha[vmesa->_3d_mode]);
-	        } else if (_hw_prim == PrimType_Lines
-			|| _hw_prim == PrimType_Points) {
-		/* LINE */
-        	        DEBUG(("->switching to line\n"));
-			cmd |= (DO_3D_LINE | vmesa->_alpha[0]);
-		} else  {
-		/* ugh? */
-			DEBUG(("->switching to your sis'ass\n"));
-		}
-        
-		DEBUG(("\n"));
-
-		vmesa->restore_primitive = _hw_prim;
-		/* 0xacc16827: good value -> lightened newave!!! */
-		vmesa->CMD = cmd;
-		CMDCHANGE();
-	}
-}
-
-static void s3vRenderPrimitive( GLcontext *ctx, GLenum prim )
-{
-	s3vContextPtr vmesa = S3V_CONTEXT(ctx);
-	__DRIdrawablePrivate *dPriv = vmesa->driDrawable;
-	GLuint cmd = vmesa->CMD;
-
-	unsigned int _hw_prim = hw_prim[prim];
-
-	vmesa->render_primitive = prim;
-	vmesa->hw_primitive = _hw_prim;
-   
-	DEBUG(("s3vRenderPrimitive #%i ", prim));
-	DEBUG(("_hw_prim = 0x%x\n", _hw_prim));
-
-/*	printf(" vmesa->CMD = 0x%x\n", vmesa->CMD); */
-
-	if (_hw_prim != vmesa->restore_primitive) {
-		DEBUG(("_hw_prim != vmesa->restore_primitive (was 0x%x)\n",
-			vmesa->restore_primitive));
-#if 1
-		cmd &= ~DO_MASK;
-		cmd &= ~ALPHA_BLEND_MASK;
-/*		
-		printf(" cmd = 0x%x\n", cmd);
-		printf(" vmesa->_3d_mode=%i; vmesa->_tri[vmesa->_3d_mode]=0x%x\n",
-			vmesa->_3d_mode, vmesa->_tri[vmesa->_3d_mode]);
-		printf("vmesa->alpha[0] = 0x%x; vmesa->alpha[1] = 0x%x\n",
-			vmesa->_alpha[0], vmesa->_alpha[1]);
-*/		
-	   	if (_hw_prim == PrimType_Triangles) { /* TRI */
-			DEBUG(("->switching to tri\n"));
-   			cmd |= (vmesa->_tri[vmesa->_3d_mode] | vmesa->_alpha[vmesa->_3d_mode]);
-			DEBUG(("vmesa->TexStride = %i\n", vmesa->TexStride));
-			DEBUG(("vmesa->TexOffset = %i\n", vmesa->TexOffset));
-			DMAOUT_CHECK(3DTRI_Z_BASE, 12);
-		} else { /* LINE */
-			DEBUG(("->switching to line\n"));
-			cmd |= (DO_3D_LINE | vmesa->_alpha[0]);
-			DMAOUT_CHECK(3DLINE_Z_BASE, 12);
-		}
-
-		DMAOUT(vmesa->s3vScreen->depthOffset & 0x003FFFF8);
-		DMAOUT(vmesa->DestBase);
-		/* DMAOUT(vmesa->ScissorLR); */
-		/* DMAOUT(vmesa->ScissorTB); */
-
-		/* NOTE: we need to restore all these values since we
-		 * are coming back from a vmesa->restore_primitive */
-		DMAOUT( (0 << 16) | (dPriv->w-1) );
-		DMAOUT( (0 << 16) | (dPriv->h-1) );
-		DMAOUT( (vmesa->SrcStride << 16) | vmesa->TexStride );
-		DMAOUT(vmesa->SrcStride);
-		DMAOUT(vmesa->TexOffset);
-		DMAOUT(vmesa->TextureBorderColor);
-		DMAOUT(0); /* FOG */
-		DMAOUT(0);
-		DMAOUT(0);
-	        DMAOUT(cmd);
-		/* 0xacc16827: good value -> lightened newave!!! */
-        DMAFINISH();
-
-	vmesa->CMD = cmd;
-#endif
-	}
-
-	DEBUG(("\n"));
-
-	vmesa->restore_primitive = _hw_prim;
-}
-
-static void s3vRunPipeline( GLcontext *ctx )
-{
-	s3vContextPtr vmesa = S3V_CONTEXT(ctx);
-
-	DEBUG(("*** s3vRunPipeline ***\n"));
-
-	if ( vmesa->new_state )
-		s3vDDUpdateHWState( ctx );
-
-	if (vmesa->new_gl_state) {
-
-		if (vmesa->new_gl_state & _NEW_TEXTURE) {
-			s3vUpdateTextureState( ctx );
-		}
-
-		if (!vmesa->Fallback) {
-			if (vmesa->new_gl_state & _S3V_NEW_VERTEX)
-				s3vChooseVertexState( ctx );
-      
-			if (vmesa->new_gl_state & _S3V_NEW_RASTER_STATE)
-				s3vChooseRasterState( ctx );
-      
-			if (vmesa->new_gl_state & _S3V_NEW_RENDERSTATE)
-				s3vChooseRenderState( ctx );
-		}
-
-	vmesa->new_gl_state = 0;
-	
-	}
-
-	_tnl_run_pipeline( ctx );
-}
-
-static void s3vRenderStart( GLcontext *ctx )
-{
-	/* Check for projective texturing.  Make sure all texcoord
-	 * pointers point to something.  (fix in mesa?)  
-	 */
-
-	DEBUG(("s3vRenderStart\n"));
-	/* s3vCheckTexSizes( ctx ); */
-}
-
-static void s3vRenderFinish( GLcontext *ctx )
-{
-   if (0)
-      _swrast_flush( ctx );	/* never needed */
-}
-
-static void s3vResetLineStipple( GLcontext *ctx )
-{
-/*   s3vContextPtr vmesa = S3V_CONTEXT(ctx); */
-
-   /* Reset the hardware stipple counter.
-    */
-/*
-   CHECK_DMA_BUFFER(vmesa, 1);
-   WRITE(vmesa->buf, UpdateLineStippleCounters, 0);
-*/
-}
-
-
-/**********************************************************************/
-/*           Transition to/from hardware rasterization.               */
-/**********************************************************************/
-
-
-void s3vFallback( s3vContextPtr vmesa, GLuint bit, GLboolean mode )
-{
-   GLcontext *ctx = vmesa->glCtx;
-   TNLcontext *tnl = TNL_CONTEXT(ctx);
-   GLuint oldfallback = vmesa->Fallback;
-
-   DEBUG(("*** s3vFallback: "));
-
-   if (mode) {
-      vmesa->Fallback |= bit;
-      if (oldfallback == 0) {
-		 DEBUG(("oldfallback == 0 ***\n"));
-		 _swsetup_Wakeup( ctx );
-		 _tnl_need_projected_coords( ctx, GL_TRUE );
-		 vmesa->RenderIndex = ~0;
-      }
-   }
-   else {
-      DEBUG(("***\n"));
-      vmesa->Fallback &= ~bit;
-      if (oldfallback == bit) {
-	 	_swrast_flush( ctx );
-	 	tnl->Driver.Render.Start = s3vRenderStart;
-	 	tnl->Driver.Render.PrimitiveNotify = s3vRenderPrimitive;
-	 	tnl->Driver.Render.Finish = s3vRenderFinish;
-	 	tnl->Driver.Render.BuildVertices = s3vBuildVertices;
-   		tnl->Driver.Render.ResetLineStipple = s3vResetLineStipple;
-	 	vmesa->new_gl_state |= (_S3V_NEW_RENDERSTATE|
-					_S3V_NEW_RASTER_STATE|
-					_S3V_NEW_VERTEX);
-      }
-   }
-}
-
-
-/**********************************************************************/
-/*                            Initialization.                         */
-/**********************************************************************/
-
-
-void s3vInitTriFuncs( GLcontext *ctx )
-{
-   s3vContextPtr vmesa = S3V_CONTEXT(ctx);
-   TNLcontext *tnl = TNL_CONTEXT(ctx);
-   static int firsttime = 1;
-
-   if (firsttime) {
-      init_rast_tab();
-      init_render_tab();
-      firsttime = 0;
-   }
-   
-   vmesa->RenderIndex = ~0;
-
-   tnl->Driver.RunPipeline = s3vRunPipeline;
-   tnl->Driver.Render.Start = s3vRenderStart;
-   tnl->Driver.Render.Finish = s3vRenderFinish; 
-   tnl->Driver.Render.PrimitiveNotify = s3vRenderPrimitive;
-   tnl->Driver.Render.ResetLineStipple = s3vResetLineStipple;
-/*
-   tnl->Driver.RenderInterp = _swsetup_RenderInterp;
-   tnl->Driver.RenderCopyPV = _swsetup_RenderCopyPV;
-*/
-   tnl->Driver.Render.BuildVertices = s3vBuildVertices;
-}
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/s3v/s3v_tris.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/s3v/s3v_tris.h
deleted file mode 100644
index 0010a7fe0..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/s3v/s3v_tris.h
+++ /dev/null
@@ -1,11 +0,0 @@
-/*
- * Author: Max Lingua <sunmax@libero.it>
- */
-
-#ifndef _S3V_TRIS_H
-#define _S3V_TRIS_H
-
-extern void s3vDDTrifuncInit(void);
-extern void s3vDDChooseTriRenderState(GLcontext *);
-
-#endif /* !(_S3V_TRIS_H) */
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/s3v/s3v_tritmp.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/s3v/s3v_tritmp.h
deleted file mode 100644
index 16318f4c4..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/s3v/s3v_tritmp.h
+++ /dev/null
@@ -1,958 +0,0 @@
-/*
- * Author: Max Lingua <sunmax@libero.it>
- */
-
-/**** MACROS start ****/
-
-/* point/line macros */
-
-#define LINE_VERT_VARS \
-        SWvertex v[3]; \
-	s3vVertex* vvv[2]; \
-        int x[3], y[3], z[3]; \
-        int idx[3]; \
-        int dx01, dy01; \
-        int delt02; \
-        int deltzy, zstart; \
-        int start02, end01; \
-        int ystart, y01y12; \
-        int i, tmp, tmp2, tmp3; \
-        GLfloat ydiff, fy[3]
-#define LINE_VERT_VARS_VOIDS \
-        (void) v; (void) vvv; (void) x; (void) y; (void) z; (void) idx; \
-        (void) dx01; (void) dy01; (void) delt02; (void) deltzy; \
-        (void) zstart; (void) start02; (void) ystart; (void) y01y12; \
-        (void) i; (void) tmp; (void) tmp2; (void) tmp3; (void) ydiff; (void) fy
-
-#define LINE_FLAT_VARS \
-        int arstart, gbstart; \
-        int deltarx, deltgbx, deltary, deltgby; \
-        GLubyte *(col)[3]
-#define LINE_FLAT_VARS_VOIDS \
-        (void) arstart; (void) gbstart; (void) deltarx; (void) deltgbx; \
-        (void) deltary; (void) deltgby; (void) col
-
-#define LINE_GOURAUD_VARS \
-        int arstart, gbstart; \
-        int deltary, deltgby; \
-        int ctmp, ctmp2, ctmp3, ctmp4; \
-        GLubyte *(col)[3]
-#define LINE_GOURAUD_VARS_VOIDS \
-        (void) arstart; (void) gbstart; (void) deltary; (void) deltgby; \
-        (void) ctmp; (void) ctmp2; (void) ctmp3; (void) ctmp4; (void) col
-
-#define SORT_LINE_VERT() \
-do { \
-	if(v[0].win[1] <= v[1].win[1]) { \
-\
-                idx[0] = 0; \
-                idx[1] = 1; \
-\
-        } else if (v[0].win[1] > v[1].win[1]) { \
-\
-                idx[0] = 1; \
-                idx[1] = 0; \
-\
-        } \
-} while(0)
-
-#define SET_LINE_VERT() \
-do { \
-        x[0] = (v[idx[0]].win[0] * 1024.0f * 1024.0f); /* 0x100000 */ \
-        y[0] = fy[0] = dPriv->h - v[idx[0]].win[1]; \
-        z[0] = (v[idx[0]].win[2]) * 1024.0f * 32.0f; /* 0x8000; */ \
-\
-        x[1] = (v[idx[1]].win[0] * 1024.0f * 1024.0f); /* 0x100000 */ \
-        y[1] = dPriv->h - v[idx[1]].win[1]; \
-        z[1] = (v[idx[1]].win[2]) * 1024.0f * 32.0f; /* 0x8000 */ \
-} while(0)
-
-#define SET_LINE_XY() \
-do { \
-	tmp = v[idx[0]].win[0]; \
-        tmp2 = v[idx[1]].win[0]; \
-\
-	dx01 = x[0] - x[1]; \
-        dy01 = y[0] - y[1]; \
-\
-        ydiff = fy[0] - (float)y[0]; \
-        ystart = y[0]; \
-        y01y12 = dy01 + 1; \
-} while (0)
-
-#define SET_LINE_DIR() \
-do { \
-        if (tmp2 > tmp) { \
-                y01y12 |= 0x80000000; \
-                tmp3 = tmp2-tmp; \
-        } else { \
-                tmp3 = tmp-tmp2; \
-        } \
-\
-        end01 = ((tmp << 16) | tmp2); \
-\
-	if (dy01) \
-                delt02 = -(dx01/dy01); \
-        else \
-		delt02 = 0; \
-\
-        if (dy01 > tmp3) { /* Y MAJ */ \
-	/* NOTE: tmp3 always >=0 */ \
-                start02 = x[0]; \
-        } else if (delt02 >= 0){ /* X MAJ - positive delta */ \
-                start02 = x[0] + delt02/2; \
-                dy01 = tmp3; /* could be 0 */ \
-        } else { /* X MAJ - negative delta */ \
-                start02 = x[0] + delt02/2 + ((1 << 20) - 1); \
-                dy01 = tmp3; /* could be 0 */ \
-        } \
-} while(0)
-
-#define SET_LINE_Z() \
-do { \
-	zstart = z[0]; \
-\
-	if (dy01) { \
-                deltzy = (z[1] - z[0])/dy01; \
-        } else { \
-                deltzy = 0; /* dy01 = tmp3 = 0 (it's a point)*/ \
-        } \
-} while (0)
-
-#define SET_LINE_FLAT_COL() \
-do { \
-        col[0] = &(v[idx[0]].color[0]); \
-        deltarx = deltary = deltgbx = deltgby = 0; \
-        gbstart = (((col[0][1]) << 23) | ((col[0][2]) << 7)); \
-        arstart = (((col[0][3]) << 23) | ((col[0][0]) << 7)); \
-} while(0)
-
-#define SET_LINE_GOURAUD_COL() \
-do { \
-        col[0] = &(v[idx[0]].color[0]); \
-        col[1] = &(v[idx[1]].color[0]); \
-\
-        vvv[0] = _v0; \
-        vvv[1] = _v1; \
-\
-        for (i=0; i<2; i++) { \
-	/* FIXME: swapped ! */ \
-                col[i][0] = vvv[!idx[i]]->v.color.red; \
-                col[i][1] = vvv[!idx[i]]->v.color.green; \
-                col[i][2] = vvv[!idx[i]]->v.color.blue; \
-                col[i][3] = vvv[!idx[i]]->v.color.alpha; \
-        } \
-\
-	if (dy01) { \
-\
-        ctmp = ((col[0][1] - col[1][1]) << 7) / dy01; \
-        ctmp2 = ((col[0][2] - col[1][2]) << 7) / dy01; \
-        deltgby = ((ctmp << 16) & 0xFFFF0000) | (ctmp2 & 0xFFFF); \
-\
-        ctmp3 = ((col[0][3] - col[1][3]) << 7) / dy01; \
-        ctmp4 = ((col[0][0] - col[1][0]) << 7) / dy01; \
-        deltary = ((ctmp3 << 16) & 0xFFFF0000) | (ctmp4 & 0xFFFF); \
-        } else { \
-        ctmp = ((col[1][1] - col[0][1]) << 7); \
-        ctmp2 = ((col[1][2] - col[0][2]) << 7); \
-        deltgby = ((ctmp << 16) & 0xFFFF0000) | (ctmp2 & 0xFFFF); \
-\
-        ctmp3 = ((col[1][3] - col[0][3]) << 7); \
-        ctmp4 = ((col[1][0] - col[0][0]) << 7); \
-        deltary = ((ctmp3 << 16) & 0xFFFF0000) | (ctmp4 & 0xFFFF); \
-        deltgby = deltary = 0; \
-        } \
-\
-	idx[0] = 1; /* FIXME: swapped */ \
-\
-        gbstart = \
-	(((int)((ydiff * ctmp) + (col[idx[0]][1] << 7)) << 16) & 0x7FFF0000) \
-	| ((int)((ydiff * ctmp2) + (col[idx[0]][2] << 7)) & 0x7FFF); \
-        arstart = \
-	(((int)((ydiff * ctmp3) + (col[idx[0]][3] << 7)) << 16) & 0x7FFF0000) \
-	| ((int)((ydiff * ctmp4) + (col[idx[0]][0] << 7)) & 0x7FFF); \
-} while(0)
-
-#define SEND_LINE_COL() \
-do { \
-	DMAOUT(deltgby); \
-	DMAOUT(deltary); \
-	DMAOUT(gbstart); \
-	DMAOUT(arstart); \
-} while (0)
-
-#define SEND_LINE_VERT() \
-do { \
-	DMAOUT(deltzy); \
-	DMAOUT(zstart); \
-	DMAOUT(0); \
-	DMAOUT(0); \
-	DMAOUT(0); \
-	DMAOUT(end01); \
-	DMAOUT(delt02); \
-	DMAOUT(start02); \
-	DMAOUT(ystart); \
-	DMAOUT(y01y12); \
-} while (0)
-
-
-/* tri macros (mostly stolen from utah-glx...) */
-
-#define VERT_VARS \
-        SWvertex v[3]; \
-        int x[3], y[3], z[3]; \
-        int idx[3]; \
-        int dx01, dy01; \
-        int dx02, dy02; \
-        int dx12, dy12; \
-        int delt01, delt02, delt12; \
-        int deltzx, deltzy, zstart; \
-        int start02, end01, end12; \
-        int ystart, y01y12; \
-        int i, tmp, lr; \
-        GLfloat ydiff, fy[3]
-#define VERT_VARS_VOIDS \
-        (void) v; (void) x; (void) y; (void) z; (void) idx; (void) dx01; \
-        (void) dy01; (void) dx02; (void) dy02; (void) dx12; (void) dy12; \
-        (void) delt01; (void) delt02; (void) delt12; (void) deltzx; \
-        (void) deltzy; (void) zstart; (void) start02; (void) end01; \
-        (void) end12; (void) ystart; (void) y01y12; (void) i; (void) tmp; \
-        (void) lr; (void) ydiff; (void) fy
-
-#define GOURAUD_VARS \
-        int arstart, gbstart; \
-        int deltarx, deltgbx, deltary, deltgby; \
-        int ctmp, ctmp2, ctmp3, ctmp4; \
-        GLubyte *(col)[3]
-#define GOURAUD_VARS_VOIDS \
-        (void) arstart; (void) gbstart; (void) deltarx; (void) deltgbx; \
-        (void) deltary; (void) deltgby; (void) ctmp; (void) ctmp2; \
-        (void) ctmp3; (void) ctmp4; (void) col
-
-#define FLAT_VARS \
-        int arstart, gbstart; \
-        int deltarx, deltgbx, deltary, deltgby; \
-        GLubyte *(col)[3]
-#define FLAT_VARS_VOIDS \
-        (void) arstart; (void) gbstart; (void) deltarx; (void) deltgbx; \
-        (void) deltary; (void) deltgby; (void) col
-
-#define TEX_VARS \
-        int u0, u1, u2; \
-        GLfloat ru0, ru1, ru2; \
-        int v0, v1, v2; \
-        GLfloat rv0, rv1, rv2; \
-        GLfloat w0, w1, w2; \
-        GLfloat rw0, rw1, rw2; \
-        int baseu, basev; \
-        int d0, d1, d2; \
-        int deltdx, deltvx, deltux, deltdy, deltvy, deltuy; \
-        int deltwx, deltwy; \
-        int rbaseu, rbasev; \
-        int dstart, ustart, wstart, vstart; \
-        static int stmp = 0; \
-        s3vTextureObjectPtr t
-#define TEX_VARS_VOIDS \
-        (void) u0; (void) u1; (void) u2; (void) ru0; (void) ru1; (void) ru2; \
-        (void) v0; (void) v1; (void) v2; (void) rv0; (void) rv1; (void) rv2; \
-        (void) w0; (void) w1; (void) w2; (void) rw0; (void) rw1; (void) rw2; \
-        (void) baseu; (void) basev; (void) d0; (void) d1; (void) d2; \
-        (void) deltdx; (void) deltvx; (void) deltux; (void) deltdy; \
-        (void) deltuy; (void) deltwx; (void) deltwy; (void) rbaseu; \
-        (void) rbasev; (void) dstart; (void) ustart; (void) wstart; \
-        (void) vstart; (void) stmp; (void) t
-
-#define SORT_VERT() \
-do { \
-	for (i=0; i<3; i++) \
-		fy[i] = v[i].win[1]; \
-\
-		if (fy[1] > fy[0]) {  /* (fy[1] > fy[0]) */ \
-\
-			if (fy[2] > fy[0]) { \
-				idx[0] = 0; \
-				if (fy[1] > fy[2]) { \
-					idx[1] = 2; \
-					idx[2] = 1; \
-				} else { \
-					idx[1] = 1; \
-					idx[2] = 2; \
-				} \
-			} else { \
-				idx[0] = 2; \
-				idx[1] = 0; \
-				idx[2] = 1; \
-			} \
-		} else { /* (fy[1] < y[0]) */ \
-			if (fy[2] > fy[0]) { \
-				idx[0] = 1; \
-				idx[1] = 0; \
-				idx[2] = 2; \
-		} else { \
-			idx[2] = 0; \
-			if (fy[2] > fy[1]) { \
-				idx[0] = 1; \
-				idx[1] = 2; \
-			} else { \
-				idx[0] = 2; \
-				idx[1] = 1; \
-			} \
-		} \
-	} \
-} while(0)
-
-#define SET_VERT() \
-do { \
-	for (i=0; i<3; i++) \
-	{ \
-		x[i] = ((v[idx[i]].win[0]) * /* 0x100000*/  1024.0 * 1024.0); \
-		y[i] = fy[i] = (dPriv->h - v[idx[i]].win[1]); \
-		z[i] = ((v[idx[i]].win[2]) * /* 0x8000 */ 1024.0 * 32.0); \
-	} \
-\
-	ydiff = fy[0] - (float)y[0]; \
-\
-	ystart = y[0]; \
-\
-	dx12 = x[2] - x[1]; \
-	dy12 = y[1] - y[2]; \
-	dx01 = x[1] - x[0]; \
-	dy01 = y[0] - y[1]; \
-	dx02 = x[2] - x[0]; \
-	dy02 = y[0] - y[2]; \
-\
-	delt01 = delt02 = delt12 = 0; \
-} while (0)
-
-
-#define SET_XY() \
-do { \
-	if (dy01) delt01 = dx01 / dy01; \
-	if (dy12) delt12 = dx12 / dy12; \
-	delt02 = dx02 / dy02; \
-\
-	start02 = x[0] + (ydiff * delt02); \
-	end01 = x[0] + (ydiff * delt01); \
-	end12 = x[1] + ((fy[1] - (GLfloat)y[1]) * delt12); \
-} while (0)
-
-#define SET_DIR() \
-do { \
-	tmp = x[1] - (dy01 * delt02 + x[0]); \
-	if (tmp > 0) { \
-		lr = 0x80000000; \
-	} else { \
-		tmp *= -1; \
-		lr = 0; \
-	} \
-	tmp >>= 20; \
-\
-        y01y12 = ((((y[0] - y[1]) & 0x7FF) << 16) \
-                 | ((y[1] - y[2]) & 0x7FF) | lr); \
-} while (0)
-
-#define SET_Z() \
-do { \
-	deltzy = (z[2] - z[0]) / dy02; \
-	if (tmp) { \
-		deltzx = (z[1] - (dy01 * deltzy + z[0])) / tmp; \
-	} else { \
-		deltzx = 0; \
-	} \
-	zstart = (deltzy * ydiff) + z[0]; \
-} while (0)
-
-#define SET_FLAT_COL() \
-do { \
-	col[0] = &(v[0].color[0]); \
-	deltarx = deltary = deltgbx = deltgby = 0; \
-	gbstart = (((col[0][1]) << 23) | ((col[0][2]) << 7)); \
-	arstart = (((col[0][3]) << 23) | ((col[0][0]) << 7)); \
-} while(0)
-
-#define SET_GOURAUD_COL() \
-do { \
-	col[0] = &(v[idx[0]].color[0]); \
-	col[1] = &(v[idx[1]].color[0]); \
-	col[2] = &(v[idx[2]].color[0]); \
-\
-	ctmp = ((col[2][3] - col[0][3]) << 7) / dy02; \
-	ctmp2 = ((col[2][0] - col[0][0]) << 7) / dy02; \
-	deltary = ((ctmp << 16) & 0xFFFF0000) | (ctmp2 & 0xFFFF); \
-	ctmp3 = ((col[2][1] - col[0][1]) << 7) / dy02; \
-	ctmp4 = ((col[2][2] - col[0][2]) << 7) / dy02; \
-	deltgby = ((ctmp3 << 16) & 0xFFFF0000) | (ctmp4 & 0xFFFF); \
-	gbstart = \
-	(((int)((ydiff * ctmp3) + (col[0][1] << 7)) << 16) & 0x7FFF0000) \
-	| ((int)((ydiff * ctmp4) + (col[0][2] << 7)) & 0x7FFF); \
-	arstart = \
-	(((int)((ydiff * ctmp) + (col[0][3] << 7)) << 16) & 0x7FFF0000) \
-	| ((int)((ydiff * ctmp2) + (col[0][0] << 7)) & 0x7FFF); \
-	if (tmp) { \
-	int ax, rx, gx, bx; \
-	ax = ((col[1][3] << 7) - (dy01 * ctmp + (col[0][3] << 7))) / tmp; \
-	rx = ((col[1][0] << 7) - (dy01 * ctmp2 + (col[0][0] << 7))) / tmp; \
-	gx = ((col[1][1] << 7) - (dy01 * ctmp3 + (col[0][1] << 7))) / tmp; \
-	bx = ((col[1][2] << 7) - (dy01 * ctmp4 + (col[0][2] << 7))) / tmp; \
-	deltarx = ((ax << 16) & 0xFFFF0000) | (rx & 0xFFFF); \
-	deltgbx = ((gx << 16) & 0xFFFF0000) | (bx & 0xFFFF); \
-	} else { \
-	deltgbx = deltarx = 0; \
-	} \
-} while (0)
-
-#define SET_TEX_VERT() \
-do { \
-        t = ((s3vTextureObjectPtr) \
-                ctx->Texture.Unit[0]._Current->DriverData); \
-        deltwx = deltwy = wstart = deltdx = deltdy = dstart = 0; \
-\
-        u0 = (v[idx[0]].texcoord[0][0] \
-                * (GLfloat)(t->image[0].image->Width) * 256.0); \
-        u1 = (v[idx[1]].texcoord[0][0] \
-                * (GLfloat)(t->globj->Image[0][0]->Width) * 256.0); \
-        u2 = (v[idx[2]].texcoord[0][0] \
-                * (GLfloat)(t->globj->Image[0][0]->Width) * 256.0); \
-        v0 = (v[idx[0]].texcoord[0][1] \
-                * (GLfloat)(t->globj->Image[0][0]->Height) * 256.0); \
-        v1 = (v[idx[1]].texcoord[0][1] \
-                * (GLfloat)(t->globj->Image[0][0]->Height) * 256.0); \
-        v2 = (v[idx[2]].texcoord[0][1] \
-                * (GLfloat)(t->globj->Image[0][0]->Height) * 256.0); \
-\
-        w0 = (v[idx[0]].win[3]); \
-        w1 = (v[idx[1]].win[3]); \
-        w2 = (v[idx[2]].win[3]); \
-} while (0)
-
-#define SET_BASEUV() \
-do { \
-        if (u0 < u1) { \
-                if (u0 < u2) { \
-                        baseu = u0; \
-                } else { \
-                        baseu = u2; \
-                } \
-        } else { \
-                if (u1 < u2) { \
-                        baseu = u1; \
-                } else { \
-                        baseu = u2; \
-                } \
-        } \
-\
-        if (v0 < v1) { \
-                if (v0 < v2) { \
-                        basev = v0; \
-                } else { \
-                        basev = v2; \
-                } \
-        } else { \
-                if (v1 < v2) { \
-                        basev = v1; \
-                } else { \
-                        basev = v2; \
-                } \
-        } \
-} while (0)
-
-
-#define SET_RW() \
-do { \
-        /* GLfloat minW; \
-\
-        if (w0 < w1) { \
-                if (w0 < w2) { \
-                        minW = w0; \
-                } else { \
-                        minW = w2; \
-                } \
-        } else { \
-                if (w1 < w2) { \
-                        minW = w1; \
-                } else { \
-                        minW = w2; \
-                } \
-        } */ \
-\
-        rw0 = (512.0 * w0); \
-        rw1 = (512.0 * w1); \
-        rw2 = (512.0 * w2); \
-} while (0)
-
-#define SET_D() \
-do { \
-        GLfloat sxy, suv; \
-        int lev; \
-\
-        suv = (v[idx[0]].texcoord[0][0] - \
-                v[idx[2]].texcoord[0][0]) * \
-                (v[idx[1]].texcoord[0][1] - \
-                v[idx[2]].texcoord[0][1]) - \
-                (v[idx[1]].texcoord[0][0] - \
-                v[idx[2]].texcoord[0][0]) * \
-                (v[idx[0]].texcoord[0][1] - \
-                v[idx[2]].texcoord[0][2]); \
-\
-        sxy = (v[idx[0]].texcoord[0][0] - \
-                v[idx[2]].texcoord[0][0]) * \
-                (v[idx[1]].texcoord[0][1] - \
-                v[idx[2]].texcoord[0][1]) - \
-                (v[idx[1]].texcoord[0][0] - \
-                v[idx[2]].texcoord[0][0]) * \
-                (v[idx[0]].texcoord[0][1] - \
-                v[idx[2]].texcoord[0][2]); \
-\
-	if (sxy < 0) sxy *= -1.0; \
-	if (suv < 0) suv *= -1.0; \
-\
-	lev = *(int*)&suv - *(int *)&sxy; \
-	if (lev < 0) \
-		lev = 0; \
-	else \
-		lev >>=23; \
-	dstart = (lev << 27); \
-} while (0)
-
-#define SET_UVWD() \
-do { \
-        SET_BASEUV(); \
-        SET_RW(); \
-        SET_D(); \
-        ru0 = (((u0 - baseu) * rw0)); \
-        ru1 = (((u1 - baseu) * rw1)); \
-        ru2 = (((u2 - baseu) * rw2)); \
-        rv0 = (((v0 - basev) * rw0)); \
-        rv1 = (((v1 - basev) * rw1)); \
-        rv2 = (((v2 - basev) * rw2)); \
-\
-        while (baseu < 0) { baseu += (t->globj->Image[0][0]->Width << 8); } \
-        while (basev < 0) { basev += (t->globj->Image[0][0]->Height << 8); } \
-\
-        if (!(baseu & 0xFF)) \
-                { baseu = (baseu >> 8); } \
-        else \
-                { baseu = (baseu >> 8) + 1; } \
-\
-        if ((basev & 0x80) || !(basev & 0xFF)) \
-                { basev = (basev >> 8); } \
-        else \
-                { basev = (basev >> 8) - 1; } \
-\
-        rbaseu = (baseu) << (16 - t->globj->Image[0][0]->WidthLog2); \
-        rbasev = (basev) << (16 - t->globj->Image[0][0]->WidthLog2); \
-        deltuy = (((ru2 - ru0) / dy02)); \
-        deltvy = (((rv2 - rv0) / dy02)); \
-        rw0 *= (1024.0 * 512.0); \
-        rw1 *= (1024.0 * 512.0); \
-        rw2 *= (1024.0 * 512.0); \
-        deltwy = ((rw2 - rw0) / dy02); \
-        if (tmp) { \
-                deltux = ((ru1 - (dy01 * deltuy + ru0)) / tmp); \
-                deltvx = ((rv1 - (dy01 * deltvy + rv0)) / tmp); \
-                deltwx = ((rw1 - (dy01 * deltwy + rw0)) / tmp); \
-        } else { deltux = deltvx = deltwx = 0; } \
-                ustart = (deltuy * ydiff) + (ru0); \
-                vstart = (deltvy * ydiff) + (rv0); \
-                wstart = (deltwy * ydiff) + (rw0); \
-} while (0)
-
-#define SEND_UVWD() \
-do { \
-        DMAOUT((rbasev & 0xFFFF)); \
-        DMAOUT((0xa0000000 | (rbaseu & 0xFFFF))); \
-        DMAOUT(deltwx); \
-        DMAOUT(deltwy); \
-        DMAOUT(wstart); \
-        DMAOUT(deltdx); \
-        DMAOUT(deltvx); \
-        DMAOUT(deltux); \
-        DMAOUT(deltdy); \
-        DMAOUT(deltvy); \
-        DMAOUT(deltuy); \
-        DMAOUT(dstart); \
-        DMAOUT(vstart); \
-        DMAOUT(ustart); \
-} while (0)
-
-#define SEND_VERT() \
-do { \
-	DMAOUT(deltzx); \
-	DMAOUT(deltzy); \
-	DMAOUT(zstart); \
-	DMAOUT(delt12); \
-	DMAOUT(end12); \
-	DMAOUT(delt01); \
-	DMAOUT(end01); \
-	DMAOUT(delt02); \
-	DMAOUT(start02); \
-	DMAOUT(ystart); \
-	DMAOUT(y01y12); \
-} while (0)
-
-#define SEND_COL() \
-do { \
-	DMAOUT(deltgbx); \
-	DMAOUT(deltarx); \
-	DMAOUT(deltgby); \
-	DMAOUT(deltary); \
-	DMAOUT(gbstart); \
-	DMAOUT(arstart); \
-} while (0)
-
-/**** MACROS end ****/
-
-
-
-
-static void TAG(s3v_point)( s3vContextPtr vmesa, 
-			     const s3vVertex *_v0 )
-{
-}
-
-static void TAG(s3v_line)( s3vContextPtr vmesa, 
-			     const s3vVertex *_v0,
-			     const s3vVertex *_v1 )
-{
-	GLcontext *ctx = vmesa->glCtx;
-	__DRIdrawablePrivate *dPriv = vmesa->driDrawable;
-
-	LINE_VERT_VARS;
-#if (IND & S3V_RAST_FLAT_BIT)
-	LINE_FLAT_VARS;
-#else
-	LINE_GOURAUD_VARS;
-#endif
-#if (IND & S3V_RAST_CULL_BIT)
-	GLfloat cull;
-        (void) cull;
-#endif
-	LINE_VERT_VARS_VOIDS;
-#if (IND & S3V_RAST_FLAT_BIT)
-	LINE_FLAT_VARS_VOIDS;
-#else
-	LINE_GOURAUD_VARS_VOIDS;
-#endif
-
-	DEBUG(("*** s3v_line: "));
-#if (IND & S3V_RAST_CULL_BIT)
-	DEBUG(("cull "));
-#endif
-#if (IND & S3V_RAST_FLAT_BIT)
-        DEBUG(("flat "));
-#endif
-
-	DEBUG(("***\n"));
-
-#if 0
-	s3v_print_vertex(ctx, _v0);
-	s3v_print_vertex(ctx, _v1);
-#endif
-
-	s3v_translate_vertex( ctx, _v0, &v[0] );
-	s3v_translate_vertex( ctx, _v1, &v[1] );
-
-#if (IND & S3V_RAST_CULL_BIT)
-	/* FIXME: should we cull lines too? */
-#endif
-	(void)v; /* v[0]; v[1]; */
-
-	SORT_LINE_VERT();
-	SET_LINE_VERT();
-
-	SET_LINE_XY();
-	SET_LINE_DIR();
-	SET_LINE_Z();
-
-#if (IND & S3V_RAST_FLAT_BIT)
-	SET_LINE_FLAT_COL();
-#else
-	SET_LINE_GOURAUD_COL();
-#endif
-
-	DMAOUT_CHECK(3DLINE_GBD, 15);
-		SEND_LINE_COL();
-		DMAOUT(0);
-		SEND_LINE_VERT();
-	DMAFINISH();
-}
-
-static void TAG(s3v_triangle)( s3vContextPtr vmesa,
-				 const s3vVertex *_v0,
-				 const s3vVertex *_v1, 
-				 const s3vVertex *_v2 )
-{
-	GLcontext *ctx = vmesa->glCtx;
-	__DRIdrawablePrivate *dPriv = vmesa->driDrawable;
-
-	VERT_VARS;
-#if (IND & S3v_RAST_FLAT_BIT)
-	FLAT_VARS;
-#else
-	GOURAUD_VARS;
-#endif
-#if (IND & S3V_RAST_TEX_BIT)
-	TEX_VARS;
-#endif
-#if (IND & S3V_RAST_CULL_BIT)
-	GLfloat cull;
-#endif
-	VERT_VARS_VOIDS;
-#if (IND & S3v_RAST_FLAT_BIT)
-	FLAT_VARS_VOIDS;
-#else
-	GOURAUD_VARS_VOIDS;
-#endif
-#if (IND & S3V_RAST_TEX_BIT)
-	TEX_VARS_VOIDS;
-#endif
-
-	DEBUG(("*** s3v_triangle: "));
-#if (IND & S3V_RAST_CULL_BIT)
-	DEBUG(("cull "));
-#endif
-#if (IND & S3V_RAST_FLAT_BIT)
-        DEBUG(("flat "));
-#endif
-#if (IND & S3V_RAST_TEX_BIT)
-        DEBUG(("tex "));
-#endif
-
-DEBUG(("***\n"));
-
-#if 0
-	s3v_print_vertex(ctx, _v0);
-	s3v_print_vertex(ctx, _v1);
-	s3v_print_vertex(ctx, _v2);
-#endif
-
-	s3v_translate_vertex( ctx, _v0, &v[0] );
-	s3v_translate_vertex( ctx, _v1, &v[1] );
-	s3v_translate_vertex( ctx, _v2, &v[2] );
-
-#if (IND & S3V_RAST_CULL_BIT)
-	cull = vmesa->backface_sign *
-		((v[1].win[0] - v[0].win[0]) * (v[0].win[1] - v[2].win[1]) +
-		 (v[1].win[1] - v[0].win[1]) * (v[2].win[0] - v[0].win[0]));
-
-	if (cull < vmesa->cull_zero /* -0.02f */) return;
-#endif
-
-	(void)v; /* v[0]; v[1]; v[2]; */
-
-	SORT_VERT();
-	SET_VERT();
-
-	if (dy02 == 0) return;
-
-	SET_XY();
-	SET_DIR();
-	SET_Z();
-	
-#if (IND & S3V_RAST_TEX_BIT)
-	SET_TEX_VERT();
-	SET_UVWD();
-#endif
-
-#if (IND & S3V_RAST_FLAT_BIT)
-	SET_FLAT_COL();
-#else
-	SET_GOURAUD_COL();
-#endif
-
-#if (IND & S3V_RAST_TEX_BIT)
-        DMAOUT_CHECK(3DTRI_BASEV, 31);
-		SEND_UVWD();
-		SEND_COL();
-		SEND_VERT();
-	DMAFINISH();
-#else
-	DMAOUT_CHECK(3DTRI_GBX, 17);
-		SEND_COL();
-		SEND_VERT();
-	DMAFINISH();
-#endif
-}
-
-static void TAG(s3v_quad)( s3vContextPtr vmesa,
-			    const s3vVertex *_v0,
-			    const s3vVertex *_v1,
-			    const s3vVertex *_v2,
-			    const s3vVertex *_v3 )
-{
-	GLcontext *ctx = vmesa->glCtx;
-        __DRIdrawablePrivate *dPriv = vmesa->driDrawable;
-
-	SWvertex temp_v[4];
-        VERT_VARS;
-#if (IND & S3v_RAST_FLAT_BIT)
-        FLAT_VARS;
-#else
-        GOURAUD_VARS;
-#endif
-#if (IND & S3V_RAST_TEX_BIT)
-        TEX_VARS;
-#endif
-#if (IND & S3V_RAST_CULL_BIT)
-        GLfloat cull;
-#endif
-        VERT_VARS_VOIDS;
-#if (IND & S3v_RAST_FLAT_BIT)
-        FLAT_VARS_VOIDS;
-#else
-        GOURAUD_VARS_VOIDS;
-#endif
-#if (IND & S3V_RAST_TEX_BIT)
-        TEX_VARS_VOIDS;
-#endif
-
-	DEBUG(("*** s3v_quad: "));
-#if (IND & S3V_RAST_CULL_BIT)
-        DEBUG(("cull "));
-		/* printf(""); */ /* speed trick */
-#endif
-#if (IND & S3V_RAST_FLAT_BIT)
-        DEBUG(("flat "));
-#endif
-#if (IND & S3V_RAST_TEX_BIT)
-        DEBUG(("tex "));
-#endif
-
-	DEBUG(("***\n"));
-
-#if 0
-	s3v_print_vertex(ctx, _v0);
-	s3v_print_vertex(ctx, _v1);
-	s3v_print_vertex(ctx, _v2);
-	s3v_print_vertex(ctx, _v3);
-#endif
-	s3v_translate_vertex( ctx, _v0, &temp_v[0] );
-	s3v_translate_vertex( ctx, _v1, &temp_v[1] );
-	s3v_translate_vertex( ctx, _v2, &temp_v[2] );
-	s3v_translate_vertex( ctx, _v3, &temp_v[3] );
-
-	/* FIRST TRI (0,1,2) */
-
-	/* ROMEO */
-	/* printf(""); */ /* speed trick (a) [turn on if (a) is return]*/
-
-	v[0] = temp_v[0];
-	v[1] = temp_v[1];
-	v[2] = temp_v[2];
-
-#if (IND & S3V_RAST_CULL_BIT)
-	cull = vmesa->backface_sign *
-		((v[1].win[0] - v[0].win[0]) * (v[0].win[1] - v[2].win[1]) +
-		 (v[1].win[1] - v[0].win[1]) * (v[2].win[0] - v[0].win[0]));
-
-	if (cull < vmesa->cull_zero /* -0.02f */) goto second; /* return; */ /* (a) */
-#endif
-	
-#if 0
-        v[0] = temp_v[0];
-	v[1] = temp_v[1];
-	v[2] = temp_v[2];
-#else
-        (void) v;
-#endif
-	SORT_VERT();
-	SET_VERT();
-
-	if (dy02 == 0) goto second;
-
-        SET_XY();
-        SET_DIR();
-        SET_Z();
-
-#if (IND & S3V_RAST_TEX_BIT)
-	SET_TEX_VERT();
-	SET_UVWD();
-#endif
-
-#if (IND & S3V_RAST_FLAT_BIT)
-	SET_FLAT_COL();
-#else
-	SET_GOURAUD_COL();
-#endif
-
-#if (IND & S3V_RAST_TEX_BIT)
-	DMAOUT_CHECK(3DTRI_BASEV, 31);
-		SEND_UVWD();
-		SEND_COL();
-		SEND_VERT();
-	DMAFINISH();
-#else
-	DMAOUT_CHECK(3DTRI_GBX, 17);
-		SEND_COL();
-		SEND_VERT();
-	DMAFINISH();
-#endif
-
-	/* SECOND TRI (0,2,3) */
-
-second:
-	v[0] = temp_v[0];
-	v[1] = temp_v[2];
-	v[2] = temp_v[3];
-
-#if (IND & S3V_RAST_CULL_BIT)
-	cull = vmesa->backface_sign *
-		((v[1].win[0] - v[0].win[0]) * (v[0].win[1] - v[2].win[1]) +
-		 (v[1].win[1] - v[0].win[1]) * (v[2].win[0] - v[0].win[0]));
-		 
-	if (cull < /* -0.02f */ vmesa->cull_zero) return;
-#endif
-
-/* second: */
-
-	/* ROMEO */
-	/* printf(""); */ /* speed trick */
-
-	v[0] = temp_v[0];
-	v[1] = temp_v[2];
-	v[2] = temp_v[3];
-
-	SORT_VERT();
-	SET_VERT();
-
-	if (dy02 == 0) return;
-
-	SET_XY();
-	SET_DIR();
-	SET_Z();
-
-#if (IND & S3V_RAST_TEX_BIT)
-	SET_TEX_VERT();
-	SET_UVWD();
-#endif
-
-#if (IND & S3V_RAST_FLAT_BIT)
-	SET_FLAT_COL();
-#else
-	SET_GOURAUD_COL();
-#endif
-
-#if (IND & S3V_RAST_TEX_BIT)
-	DMAOUT_CHECK(3DTRI_BASEV, 31);
-		SEND_UVWD();
-		SEND_COL();
-		SEND_VERT();
-	DMAFINISH();
-#else
-	DMAOUT_CHECK(3DTRI_GBX, 17);
-		SEND_COL();
-		SEND_VERT();
-	DMAFINISH();
-#endif
-}
-
-static void TAG(s3v_init)(void)
-{
-	s3v_point_tab[IND]	= TAG(s3v_point);
-	s3v_line_tab[IND]	= TAG(s3v_line);
-	s3v_tri_tab[IND]	= TAG(s3v_triangle);
-	s3v_quad_tab[IND]	= TAG(s3v_quad);
-}
-
-#undef IND
-#undef TAG
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/s3v/s3v_vb.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/s3v/s3v_vb.c
deleted file mode 100644
index dadf2b489..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/s3v/s3v_vb.c
+++ /dev/null
@@ -1,339 +0,0 @@
-/*
- * Author: Max Lingua <sunmax@libero.it>
- */
-
-#include "glheader.h"
-#include "mtypes.h"
-#include "macros.h"
-#include "colormac.h"
-
-#include "swrast_setup/swrast_setup.h"
-#include "tnl/t_context.h"
-#include "tnl/tnl.h"
-
-#include "s3v_context.h"
-#include "s3v_vb.h"
-#include "s3v_tris.h"
-
-#define S3V_XYZW_BIT       0x1
-#define S3V_RGBA_BIT       0x2
-#define S3V_TEX0_BIT       0x4
-#define S3V_PTEX_BIT       0x8
-#define S3V_FOG_BIT        0x10
-#define S3V_MAX_SETUP      0x20
-
-static struct {
-   void                (*emit)( GLcontext *, GLuint, GLuint, void *, GLuint );
-   tnl_interp_func	interp;
-   tnl_copy_pv_func	copy_pv;
-   GLboolean           (*check_tex_sizes)( GLcontext *ctx );
-   GLuint               vertex_size;
-   GLuint               vertex_stride_shift;
-   GLuint               vertex_format;
-} setup_tab[S3V_MAX_SETUP];
-
-
-/* Only one vertex format, atm, so no need to give them names:
- */
-#define TINY_VERTEX_FORMAT      1
-#define NOTEX_VERTEX_FORMAT     0
-#define TEX0_VERTEX_FORMAT      0
-#define TEX1_VERTEX_FORMAT      0
-#define PROJ_TEX1_VERTEX_FORMAT 0
-#define TEX2_VERTEX_FORMAT      0
-#define TEX3_VERTEX_FORMAT      0
-#define PROJ_TEX3_VERTEX_FORMAT 0
-
-#define DO_XYZW (IND & S3V_XYZW_BIT)
-#define DO_RGBA (IND & S3V_RGBA_BIT)
-#define DO_SPEC 0
-#define DO_FOG  (IND & S3V_FOG_BIT)
-#define DO_TEX0 (IND & S3V_TEX0_BIT)
-#define DO_TEX1 0
-#define DO_TEX2 0
-#define DO_TEX3 0
-#define DO_PTEX (IND & S3V_PTEX_BIT)
-			       
-#define VERTEX s3vVertex
-#define LOCALVARS /* s3vContextPtr vmesa = S3V_CONTEXT(ctx); */
-#define GET_VIEWPORT_MAT() 0 /* vmesa->hw_viewport */
-#define GET_TEXSOURCE(n)  n
-#define GET_VERTEX_FORMAT() 0
-#define GET_VERTEX_SIZE() S3V_CONTEXT(ctx)->vertex_size * sizeof(GLuint)
-#define GET_VERTEX_STORE() S3V_CONTEXT(ctx)->verts
-#define GET_VERTEX_STRIDE_SHIFT() S3V_CONTEXT(ctx)->vertex_stride_shift
-#define INVALIDATE_STORED_VERTICES()
-#define GET_UBYTE_COLOR_STORE() &S3V_CONTEXT(ctx)->UbyteColor
-#define GET_UBYTE_SPEC_COLOR_STORE() &S3V_CONTEXT(ctx)->UbyteSecondaryColor
-
-#define HAVE_HW_VIEWPORT    1	/* FIXME */
-#define HAVE_HW_DIVIDE      1
-#define HAVE_RGBA_COLOR     0 	/* we're BGRA */
-#define HAVE_TINY_VERTICES  1
-#define HAVE_NOTEX_VERTICES 0
-#define HAVE_TEX0_VERTICES  0
-#define HAVE_TEX1_VERTICES  0
-#define HAVE_TEX2_VERTICES  0
-#define HAVE_TEX3_VERTICES  0
-#define HAVE_PTEX_VERTICES  1
-
-/*
-#define SUBPIXEL_X -.5
-#define SUBPIXEL_Y -.5
-#define UNVIEWPORT_VARS  GLfloat h = S3V_CONTEXT(ctx)->driDrawable->h
-#define UNVIEWPORT_X(x)  x - SUBPIXEL_X
-#define UNVIEWPORT_Y(y)  - y + h + SUBPIXEL_Y
-#define UNVIEWPORT_Z(z)  z / vmesa->depth_scale
-*/
-
-#define PTEX_FALLBACK()		/* never needed */
-
-#define IMPORT_QUALIFIER
-#define IMPORT_FLOAT_COLORS s3v_import_float_colors
-#define IMPORT_FLOAT_SPEC_COLORS s3v_import_float_spec_colors
-
-#define INTERP_VERTEX setup_tab[S3V_CONTEXT(ctx)->SetupIndex].interp
-#define COPY_PV_VERTEX setup_tab[S3V_CONTEXT(ctx)->SetupIndex].copy_pv
-
-
-
-/***********************************************************************
- *         Generate  pv-copying and translation functions              *
- ***********************************************************************/
-
-#define TAG(x) s3v_##x
-#include "tnl_dd/t_dd_vb.c"
-
-/***********************************************************************
- *             Generate vertex emit and interp functions               *
- ***********************************************************************/
-
-
-#define IND (S3V_XYZW_BIT|S3V_RGBA_BIT)
-#define TAG(x) x##_wg
-#include "tnl_dd/t_dd_vbtmp.h"
-
-#define IND (S3V_XYZW_BIT|S3V_RGBA_BIT|S3V_TEX0_BIT)
-#define TAG(x) x##_wgt0
-#include "tnl_dd/t_dd_vbtmp.h"
-
-#define IND (S3V_XYZW_BIT|S3V_RGBA_BIT|S3V_TEX0_BIT|S3V_PTEX_BIT)
-#define TAG(x) x##_wgpt0
-#include "tnl_dd/t_dd_vbtmp.h"
-
-#define IND (S3V_TEX0_BIT)
-#define TAG(x) x##_t0
-#include "tnl_dd/t_dd_vbtmp.h"
-
-#define IND (S3V_RGBA_BIT)
-#define TAG(x) x##_g
-#include "tnl_dd/t_dd_vbtmp.h"
-
-#define IND (S3V_RGBA_BIT|S3V_TEX0_BIT)
-#define TAG(x) x##_gt0
-#include "tnl_dd/t_dd_vbtmp.h"
-
-#define IND (S3V_XYZW_BIT|S3V_RGBA_BIT|S3V_FOG_BIT)
-#define TAG(x) x##_wgf
-#include "tnl_dd/t_dd_vbtmp.h"
-
-#define IND (S3V_XYZW_BIT|S3V_RGBA_BIT|S3V_FOG_BIT|S3V_TEX0_BIT)
-#define TAG(x) x##_wgft0
-#include "tnl_dd/t_dd_vbtmp.h"
-
-#define IND (S3V_XYZW_BIT|S3V_RGBA_BIT|S3V_FOG_BIT|S3V_TEX0_BIT|S3V_PTEX_BIT)
-#define TAG(x) x##_wgfpt0
-#include "tnl_dd/t_dd_vbtmp.h"
-
-#define IND (S3V_FOG_BIT)
-#define TAG(x) x##_f
-#include "tnl_dd/t_dd_vbtmp.h"
-
-#define IND (S3V_RGBA_BIT | S3V_FOG_BIT)
-#define TAG(x) x##_gf
-#include "tnl_dd/t_dd_vbtmp.h"
-
-#define IND (S3V_RGBA_BIT | S3V_FOG_BIT | S3V_TEX0_BIT)
-#define TAG(x) x##_gft0
-#include "tnl_dd/t_dd_vbtmp.h"
-
-static void init_setup_tab( void )
-{
-   init_wg();		/* pos + col */
-   init_wgt0();		/* pos + col + tex0 */
-   init_wgpt0();	/* pos + col + p-tex0 (?) */
-   init_t0();		/* tex0 */
-   init_g();		/* col */
-   init_gt0();		/* col + tex */
-   init_wgf();
-   init_wgft0();
-   init_wgfpt0();
-   init_f();
-   init_gf();
-   init_gft0();
-}
-
-
-#if 0
-void s3vPrintSetupFlags(char *msg, GLuint flags )
-{
-   fprintf(stderr, "%s(%x): %s%s%s%s%s%s\n",
-	   msg,
-	   (int)flags,
-	   (flags & S3V_XYZW_BIT)      ? " xyzw," : "", 
-	   (flags & S3V_RGBA_BIT)     ? " rgba," : "",
-	   (flags & S3V_SPEC_BIT)     ? " spec," : "",
-	   (flags & S3V_FOG_BIT)      ? " fog," : "",
-	   (flags & S3V_TEX0_BIT)     ? " tex-0," : "",
-	   (flags & S3V_TEX1_BIT)     ? " tex-1," : "");
-}
-#endif
-
-
-void s3vCheckTexSizes( GLcontext *ctx )
-{
-   TNLcontext *tnl = TNL_CONTEXT(ctx);
-   s3vContextPtr vmesa = S3V_CONTEXT( ctx );
-
-   if (!setup_tab[vmesa->SetupIndex].check_tex_sizes(ctx)) {
-
-      vmesa->SetupIndex |= (S3V_PTEX_BIT|S3V_RGBA_BIT);
-
-      if (1 || !(ctx->_TriangleCaps & (DD_TRI_LIGHT_TWOSIDE|DD_TRI_UNFILLED))) {
-         tnl->Driver.Render.Interp = setup_tab[vmesa->SetupIndex].interp;
-         tnl->Driver.Render.CopyPV = setup_tab[vmesa->SetupIndex].copy_pv;
-      }
-   }
-}
-
-void s3vBuildVertices( GLcontext *ctx, 
-			 GLuint start, 
-			 GLuint count,
-			 GLuint newinputs )
-{
-	s3vContextPtr vmesa = S3V_CONTEXT( ctx );
-	GLubyte *v = ((GLubyte *)vmesa->verts +
-		(start<<vmesa->vertex_stride_shift));
-	GLuint stride = 1<<vmesa->vertex_stride_shift;
-
-	DEBUG(("*** s3vBuildVertices ***\n"));
-	DEBUG(("vmesa->SetupNewInputs = 0x%x\n", vmesa->SetupNewInputs));
-	DEBUG(("vmesa->SetupIndex = 0x%x\n", vmesa->SetupIndex));
-
-#if 1
-	setup_tab[vmesa->SetupIndex].emit( ctx, start, count, v, stride );
-#else
-	newinputs |= vmesa->SetupNewInputs;
-	vmesa->SetupNewInputs = 0;
-
-	DEBUG(("newinputs is 0x%x\n", newinputs));
-
-	if (!newinputs) {
-		DEBUG(("!newinputs\n"));
-		return;
-	}
-
-	if (newinputs & VERT_CLIP) {
-	setup_tab[vmesa->SetupIndex].emit( ctx, start, count, v, stride );
-	DEBUG(("newinputs & VERT_CLIP\n"));
-	return;
-	} /* else { */
-/*      GLuint ind = 0; */
-
-	if (newinputs & VERT_RGBA) {
-		DEBUG(("newinputs & VERT_RGBA\n"));
-		ind |= S3V_RGBA_BIT;
-	}
- 
-	if (newinputs & VERT_TEX0) {
-		DEBUG(("newinputs & VERT_TEX0\n"));
-		ind |= S3V_TEX0_BIT;
-	}
-
-    if (newinputs & VERT_FOG_COORD)
-        ind |= S3V_FOG_BIT;
-
-	if (vmesa->SetupIndex & S3V_PTEX_BIT)
-		ind = ~0;
-
-    ind &= vmesa->SetupIndex;
-
-	DEBUG(("vmesa->SetupIndex = 0x%x\n", vmesa->SetupIndex));
-	DEBUG(("ind = 0x%x\n", ind));
-	DEBUG(("ind & vmesa->SetupIndex = 0x%x\n", (ind & vmesa->SetupIndex)));
-
-	if (ind) {
-		setup_tab[ind].emit( ctx, start, count, v, stride );   
-	}
-#endif
-}
-
-void s3vChooseVertexState( GLcontext *ctx )
-{
-   s3vContextPtr vmesa = S3V_CONTEXT( ctx );
-   TNLcontext *tnl = TNL_CONTEXT(ctx);
-
-   GLuint ind = S3V_XYZW_BIT | S3V_RGBA_BIT;
-
-   /* FIXME: will segv in tnl_dd/t_dd_vbtmp.h (line 196) on some demos */
-/*
-   if (ctx->Fog.Enabled)
-      ind |= S3V_FOG_BIT;
-*/
-
-
-   if (ctx->Texture.Unit[0]._ReallyEnabled) {
-      _tnl_need_projected_coords( ctx, GL_FALSE );
-      ind |= S3V_TEX0_BIT;
-   } else {
-      _tnl_need_projected_coords( ctx, GL_TRUE );
-   }
-
-   vmesa->SetupIndex = ind;
-
-   if (ctx->_TriangleCaps & (DD_TRI_LIGHT_TWOSIDE|DD_TRI_UNFILLED)) {
-      tnl->Driver.Render.Interp = s3v_interp_extras;
-      tnl->Driver.Render.CopyPV = s3v_copy_pv_extras;
-   } else {
-      tnl->Driver.Render.Interp = setup_tab[ind].interp;
-      tnl->Driver.Render.CopyPV = setup_tab[ind].copy_pv;
-   }
-}
-
-
-void s3vInitVB( GLcontext *ctx )
-{
-   s3vContextPtr vmesa = S3V_CONTEXT(ctx);
-   GLuint size = TNL_CONTEXT(ctx)->vb.Size;
-
-   vmesa->verts = (char *)ALIGN_MALLOC(size * 4 * 16, 32);
-
-   {
-      static int firsttime = 1;
-      if (firsttime) {
-	 init_setup_tab();
-	 firsttime = 0;
-	 vmesa->vertex_stride_shift = 6 /* 4 */; /* FIXME - only one vertex setup */
-      }
-   }
-}
-
-
-void s3vFreeVB( GLcontext *ctx )
-{
-   s3vContextPtr vmesa = S3V_CONTEXT(ctx);
-   if (vmesa->verts) {
-      ALIGN_FREE(vmesa->verts);
-      vmesa->verts = 0;
-   }
-
-   if (vmesa->UbyteSecondaryColor.Ptr) {
-      ALIGN_FREE((void *)vmesa->UbyteSecondaryColor.Ptr);
-      vmesa->UbyteSecondaryColor.Ptr = 0;
-   }
-
-   if (vmesa->UbyteColor.Ptr) {
-      ALIGN_FREE((void *)vmesa->UbyteColor.Ptr);
-      vmesa->UbyteColor.Ptr = 0;
-   }
-}
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/s3v/s3v_vb.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/s3v/s3v_vb.h
deleted file mode 100644
index b35d804e6..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/s3v/s3v_vb.h
+++ /dev/null
@@ -1,39 +0,0 @@
-/*
- * Author: Max Lingua <sunmax@libero.it>
- */
-
-#ifndef S3VVB_INC
-#define S3VVB_INC
-
-#include "mtypes.h"
-#include "swrast/swrast.h"
-
-#define _S3V_NEW_VERTEX (_NEW_TEXTURE |		\
-			   _DD_NEW_TRI_UNFILLED |	\
-			   _DD_NEW_TRI_LIGHT_TWOSIDE)
-
-
-extern void s3vChooseVertexState( GLcontext *ctx );
-extern void s3vCheckTexSizes( GLcontext *ctx );
-extern void s3vBuildVertices( GLcontext *ctx, 
-				GLuint start, 
-				GLuint count,
-				GLuint newinputs );
-
-
-extern void s3v_import_float_colors( GLcontext *ctx );
-extern void s3v_import_float_spec_colors( GLcontext *ctx );
-
-extern void s3v_translate_vertex( GLcontext *ctx, 
-				    const s3vVertex *src, 
-				    SWvertex *dst );
-
-extern void s3vInitVB( GLcontext *ctx );
-extern void s3vFreeVB( GLcontext *ctx );
-
-extern void s3v_print_vertex( GLcontext *ctx, const s3vVertex *v );
-#if 0
-extern void s3vPrintSetupFlags(char *msg, GLuint flags );
-#endif
-
-#endif
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/s3v/s3v_xmesa.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/s3v/s3v_xmesa.c
deleted file mode 100644
index 4cdda1b58..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/s3v/s3v_xmesa.c
+++ /dev/null
@@ -1,362 +0,0 @@
-/*
- * Author: Max Lingua <sunmax@libero.it>
- */
-
-#include "s3v_context.h"
-#include "s3v_vb.h"
-#include "context.h"
-#include "matrix.h"
-#include "s3v_dri.h"
-#include "framebuffer.h"
-#include "renderbuffer.h"
-
-#include "swrast/swrast.h"
-#include "swrast_setup/swrast_setup.h"
-#include "tnl/tnl.h"
-#include "array_cache/acache.h"
-
-/* #define DEBUG(str) printf str */
-
-static GLboolean 
-s3vInitDriver(__DRIscreenPrivate *sPriv)
-{
-    sPriv->private = (void *) s3vCreateScreen( sPriv );
-
-    if (!sPriv->private) {
-	s3vDestroyScreen( sPriv );
-	return GL_FALSE;
-    }
-
-    return GL_TRUE;
-}
-
-static void 
-s3vDestroyContext(__DRIcontextPrivate *driContextPriv)
-{
-    s3vContextPtr vmesa = (s3vContextPtr)driContextPriv->driverPrivate;
-
-    if (vmesa) {
-      _swsetup_DestroyContext( vmesa->glCtx );
-      _tnl_DestroyContext( vmesa->glCtx );
-      _ac_DestroyContext( vmesa->glCtx );
-      _swrast_DestroyContext( vmesa->glCtx );
-
-      s3vFreeVB( vmesa->glCtx );
-
-      /* free the Mesa context */
-      vmesa->glCtx->DriverCtx = NULL;
-      _mesa_destroy_context(vmesa->glCtx);
-
-      _mesa_free(vmesa);
-      driContextPriv->driverPrivate = NULL;
-    }
-}
-
-
-static GLboolean
-s3vCreateBuffer( __DRIscreenPrivate *driScrnPriv,
-                   __DRIdrawablePrivate *driDrawPriv,
-                   const __GLcontextModes *mesaVis,
-                   GLboolean isPixmap )
-{
-   s3vScreenPtr screen = (s3vScreenPtr) driScrnPriv->private;
-
-   if (isPixmap) {
-      return GL_FALSE; /* not implemented */
-   }
-   else {
-#if 0
-      driDrawPriv->driverPrivate = (void *) 
-         _mesa_create_framebuffer(mesaVis,
-                                  GL_FALSE,  /* software depth buffer? */
-                                  mesaVis->stencilBits > 0,
-                                  mesaVis->accumRedBits > 0,
-                                  mesaVis->alphaBits > 0
-                                  );
-#else
-      struct gl_framebuffer *fb = _mesa_create_framebuffer(mesaVis);
-
-      {
-         driRenderbuffer *frontRb
-            = driNewRenderbuffer(GL_RGBA, screen->cpp,
-                                 screen->frontOffset, screen->frontPitch);
-         s3vSetSpanFunctions(frontRb, mesaVis);
-         _mesa_add_renderbuffer(fb, BUFFER_FRONT_LEFT, &frontRb->Base);
-      }
-
-      if (mesaVis->doubleBufferMode) {
-         driRenderbuffer *backRb
-            = driNewRenderbuffer(GL_RGBA, screen->cpp,
-                                 screen->backOffset, screen->backPitch);
-         s3vSetSpanFunctions(backRb, mesaVis);
-         _mesa_add_renderbuffer(fb, BUFFER_BACK_LEFT, &backRb->Base);
-      }
-
-      if (mesaVis->depthBits == 16) {
-         driRenderbuffer *depthRb
-            = driNewRenderbuffer(GL_DEPTH_COMPONENT16, screen->cpp,
-                                 screen->depthOffset, screen->depthPitch);
-         s3vSetSpanFunctions(depthRb, mesaVis);
-         _mesa_add_renderbuffer(fb, BUFFER_DEPTH, &depthRb->Base);
-      }
-      else if (mesaVis->depthBits == 24) {
-         driRenderbuffer *depthRb
-            = driNewRenderbuffer(GL_DEPTH_COMPONENT24, screen->cpp,
-                                 screen->depthOffset, screen->depthPitch);
-         s3vSetSpanFunctions(depthRb, mesaVis);
-         _mesa_add_renderbuffer(fb, BUFFER_DEPTH, &depthRb->Base);
-      }
-
-      /* no h/w stencil yet?
-      if (mesaVis->stencilBits > 0) {
-         driRenderbuffer *stencilRb
-            = driNewRenderbuffer(GL_STENCIL_INDEX8_EXT);
-         s3vSetSpanFunctions(stencilRb, mesaVis);
-         _mesa_add_renderbuffer(fb, BUFFER_STENCIL, &stencilRb->Base);
-      }
-      */
-
-      _mesa_add_soft_renderbuffers(fb,
-                                   GL_FALSE, /* color */
-                                   GL_FALSE, /* depth */
-                                   mesaVis->stencilBits > 0,
-                                   mesaVis->accumRedBits > 0,
-                                   GL_FALSE, /* alpha */
-                                   GL_FALSE /* aux */);
-      driDrawPriv->driverPrivate = (void *) fb;
-#endif
-      return (driDrawPriv->driverPrivate != NULL);
-   }
-}
-
-
-static void
-s3vDestroyBuffer(__DRIdrawablePrivate *driDrawPriv)
-{
-   _mesa_destroy_framebuffer((GLframebuffer *) (driDrawPriv->driverPrivate));
-}
-
-static void
-s3vSwapBuffers(__DRIdrawablePrivate *drawablePrivate)
-{
-   __DRIdrawablePrivate *dPriv = (__DRIdrawablePrivate *) drawablePrivate;
-   __DRIscreenPrivate *sPriv;
-   GLcontext *ctx;
-   s3vContextPtr vmesa;
-   s3vScreenPtr s3vscrn;
-   
-   vmesa = (s3vContextPtr) dPriv->driContextPriv->driverPrivate;
-   sPriv = vmesa->driScreen;
-   s3vscrn = vmesa->s3vScreen;
-   ctx = vmesa->glCtx;
-
-   DEBUG(("*** s3vSwapBuffers ***\n"));
-
-/* DMAFLUSH(); */
-
-   _mesa_notifySwapBuffers( ctx );
-
-   vmesa = (s3vContextPtr) dPriv->driContextPriv->driverPrivate;
-/*    driScrnPriv = vmesa->driScreen; */
-
-/*    if (vmesa->EnabledFlags & S3V_BACK_BUFFER) */
-
-/*	_mesa_notifySwapBuffers( ctx );  */
-#if 1
-{	
-	int x0, y0, x1, y1;
-/*	
-	int nRect = dPriv->numClipRects;
-	XF86DRIClipRectPtr pRect = dPriv->pClipRects;
-
-	__DRIscreenPrivate *driScrnPriv = vmesa->driScreen;
-*/
-
-/*	
-	DEBUG(("s3vSwapBuffers: S3V_BACK_BUFFER = 1 - nClip = %i\n", nRect));
-*/
-/*	vmesa->drawOffset=vmesa->s3vScreen->backOffset; */
-
-	x0 = dPriv->x;
-	y0 = dPriv->y;
-
-	x1 = x0 + dPriv->w - 1;
-	y1 = y0 + dPriv->h - 1;
-
-	DMAOUT_CHECK(BITBLT_SRC_BASE, 15);
-		DMAOUT(vmesa->s3vScreen->backOffset);
-		DMAOUT(0); /* 0xc0000000 */
-		DMAOUT( ((x0 << 16) | x1) );
-		DMAOUT( ((y0 << 16) | y1) );
-		DMAOUT( (vmesa->DestStride << 16) | vmesa->SrcStride );
-		DMAOUT( (~(0)) );
-		DMAOUT( (~(0)) );
-		DMAOUT(0);
-		DMAOUT(0);
-       /* FIXME */
-		DMAOUT(0);
-		DMAOUT(0);
-		DMAOUT( (0x01 | /* Autoexecute */
-			 0x02 | /* clip */
-			 0x04 | /* 16 bit */
-			 0x20 | /* draw */
-			0x400 | /* word alignment (bit 10=1) */
-			(0x2 << 11) | /*  offset = 1 byte */
-			(0xCC << 17) |	/* rop #204 */
-			(0x3 << 25)) ); /* l-r, t-b */
-		DMAOUT(vmesa->ScissorWH);
-		DMAOUT( /* 0 */ vmesa->SrcXY );
-		DMAOUT( (dPriv->x << 16) | dPriv->y );
-	DMAFINISH();
-
-	DMAFLUSH();
-
-	vmesa->restore_primitive = -1;
-
-}
-#endif
-}
-
-static GLboolean 
-s3vMakeCurrent(__DRIcontextPrivate *driContextPriv,
-		 __DRIdrawablePrivate *driDrawPriv,
-		 __DRIdrawablePrivate *driReadPriv)
-{
-	int x1,x2,y1,y2;
-	int cx, cy, cw, ch;
-	unsigned int src_stride, dest_stride;
-	int cl;
-
-	s3vContextPtr vmesa;
-	__DRIdrawablePrivate *dPriv = driDrawPriv;
-	vmesa = (s3vContextPtr) dPriv->driContextPriv->driverPrivate;
-	
-	DEBUG(("s3vMakeCurrent\n"));
-
-	DEBUG(("dPriv->x=%i y=%i w=%i h=%i\n", dPriv->x, dPriv->y,
-		dPriv->w, dPriv->h));
-
-	if (driContextPriv) {
-	GET_CURRENT_CONTEXT(ctx);
-	s3vContextPtr oldVirgeCtx = ctx ? S3V_CONTEXT(ctx) : NULL;
-	s3vContextPtr newVirgeCtx = (s3vContextPtr) driContextPriv->driverPrivate;
-
-	if ( newVirgeCtx != oldVirgeCtx ) {
-
-		newVirgeCtx->dirty = ~0;
-		cl = 1;
-		DEBUG(("newVirgeCtx != oldVirgeCtx\n"));
-/*		s3vUpdateClipping(newVirgeCtx->glCtx ); */
-	}
-
-	if (newVirgeCtx->driDrawable != driDrawPriv) {
-	    newVirgeCtx->driDrawable = driDrawPriv;
-		DEBUG(("driDrawable != driDrawPriv\n"));
-		s3vUpdateWindow ( newVirgeCtx->glCtx );
-		s3vUpdateViewportOffset( newVirgeCtx->glCtx );
-/*		s3vUpdateClipping(newVirgeCtx->glCtx ); */
-	}
-/*
-	s3vUpdateWindow ( newVirgeCtx->glCtx );
-	s3vUpdateViewportOffset( newVirgeCtx->glCtx );
-*/
-
-/*
-	_mesa_make_current( newVirgeCtx->glCtx,
-                          (GLframebuffer *) driDrawPriv->driverPrivate,
-                          (GLframebuffer *) driReadPriv->driverPrivate );
-
-	_mesa_set_viewport(newVirgeCtx->glCtx, 0, 0,
-	                  newVirgeCtx->driDrawable->w,
-			  newVirgeCtx->driDrawable->h);
-*/
-
-#if 0
-	newVirgeCtx->Window &= ~W_GIDMask;
-	newVirgeCtx->Window |= (driDrawPriv->index << 5);
-	CHECK_DMA_BUFFER(newVirgeCtx,1);
-	WRITE(newVirgeCtx->buf, S3VWindow, newVirgeCtx->Window);
-#endif
-
-	newVirgeCtx->new_state |= S3V_NEW_WINDOW; /* FIXME */
-
-	_mesa_make_current( newVirgeCtx->glCtx, 
-                            (GLframebuffer *) driDrawPriv->driverPrivate,
-                            (GLframebuffer *) driReadPriv->driverPrivate );
-
-	if (!newVirgeCtx->glCtx->Viewport.Width) {
-	    _mesa_set_viewport(newVirgeCtx->glCtx, 0, 0, 
-					driDrawPriv->w, driDrawPriv->h);
-
-/*		s3vUpdateClipping(newVirgeCtx->glCtx ); */
-	}
-
-/*
-	if (cl) {
-		s3vUpdateClipping(newVirgeCtx->glCtx );
-		cl =0;
-	}
-*/
-
-	newVirgeCtx->new_state |= S3V_NEW_CLIP;
-
-        if (1) {
-           cx = dPriv->x;
-           cw = dPriv->w;
-           cy = dPriv->y;
-           ch = dPriv->h;
-        }
-        
-        x1 = y1 = 0;
-        x2 = cw-1;
-        y2 = ch-1;
-
-        /*  src_stride = vmesa->s3vScreen->w * vmesa->s3vScreen->cpp; 
-            dest_stride = ((x2+31)&~31) * vmesa->s3vScreen->cpp; */
-        src_stride = vmesa->driScreen->fbWidth * 2;
-        dest_stride = ((x2+31)&~31) * 2;
-    } else {
-       _mesa_make_current( NULL, NULL, NULL );
-    }
-
-    return GL_TRUE;
-}
-
-
-static GLboolean 
-s3vUnbindContext( __DRIcontextPrivate *driContextPriv )
-{
-   return GL_TRUE;
-}
-
-
-static struct __DriverAPIRec s3vAPI = {
-   s3vInitDriver,
-   s3vDestroyScreen,
-   s3vCreateContext,
-   s3vDestroyContext,
-   s3vCreateBuffer,
-   s3vDestroyBuffer,
-   s3vSwapBuffers,
-   s3vMakeCurrent,
-   s3vUnbindContext,
-};
-
-
-#if 0
-/*
- * This is the bootstrap function for the driver.
- * The __driCreateScreen name is the symbol that libGL.so fetches.
- * Return:  pointer to a __DRIscreenPrivate.
- */
-void *__driCreateScreen(Display *dpy, int scrn, __DRIscreen *psc,
-                        int numConfigs, __GLXvisualConfig *config)
-{
-   __DRIscreenPrivate *psp=NULL;
-
-   DEBUG(("__driCreateScreen: psp = %p\n", psp));
-   psp = __driUtilCreateScreen(dpy, scrn, psc, numConfigs, config, &s3vAPI);
-   DEBUG(("__driCreateScreen: psp = %p\n", psp));
-   return (void *) psp;
-}
-#endif
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/s3v/s3virgetri.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/s3v/s3virgetri.h
deleted file mode 100644
index 5519cfd74..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/s3v/s3virgetri.h
+++ /dev/null
@@ -1,383 +0,0 @@
-/*
- * Author: Max Lingua <sunmax@libero.it>
- */
-
-#define LOCAL_VARS \
-	int vert0, vert1, vert2; \
-	GLfloat y0, y1, y2, ydiff; \
-	int iy0, iy1, iy2; \
-	int x0, x1, x2, z0, z1, z2; \
-	int dy01, dy02, dy12, dx01, dx02, dx12; \
-	int delt02, delt01, delt12, end01, end12, start02; \
-	int zstart, arstart, gbstart; \
-	int deltzy, deltzx, deltarx, deltgbx, deltary, deltgby; \
-	GLubyte (*colours)[4]; \
-	GLubyte (*scolours)[4]; \
-	static int tp = 0; \
-	int tmp, lr
-
-#define LOCAL_TEX_VARS \
-	int u0, u1, u2; \
-	GLfloat ru0, ru1, ru2; \
-	int v0, v1, v2; \
-	GLfloat rv0, rv1, rv2; \
-	GLfloat w0, w1, w2; \
-	GLfloat rw0, rw1, rw2; \
-	int baseu, basev; \
-	int d0, d1, d2; \
-	int deltdx, deltvx, deltux, deltdy, deltvy, deltuy; \
-	int deltwx, deltwy; \
-	int rbaseu, rbasev; \
-	int dstart, ustart, wstart, vstart; \
-	static int stmp = 0; \
-	s3virgeTextureObject_t *t
-
-#define CULL_BACKFACE() \
-	do { \
-		GLfloat *w0 = VB->Win.data[e0]; \
-		GLfloat *w1 = VB->Win.data[e1]; \
-		GLfloat *w2 = VB->Win.data[e2]; \
-		float cull; \
-		cull = ctx->backface_sign * ((w1[0] - w0[0]) * (w0[1] - w2[1]) + \
-			(w1[1] - w0[1]) * (w2[0] - w0[0])); \
-		if (cull < 0) \
-			return; \
-	} while (0)
-	
-#define SORT_VERTICES() \
-	do { \
-		y0 = VB->Win.data[e0][1]; \
-		y1 = VB->Win.data[e1][1]; \
-		y2 = VB->Win.data[e2][1]; \
-		if (y1 > y0) { \
-			if (y2 > y0) {  \
-				vert0 = e0; \
-				if (y1 > y2) { vert2 = e1; vert1 = e2; } else { vert2 = e2; vert1 = e1; } \
-			} else { vert0 = e2; vert1 = e0; vert2 = e1; } \
-		} else { \
-			if (y2 > y0) { vert0 = e1; vert1 = e0; vert2 = e2; } else { \
-				vert2 = e0; \
-				if (y2 > y1) { vert0 = e1; vert1 = e2; } else { vert0 = e2; vert1 = e1; } \
-			} \
-		} \
-	} while (0)
-
-#define SET_VARIABLES() \
-	do { \
-		iy0 = y0 = ((s3virgeDB->height - (VB->Win.data[vert0][1]))); \
-		iy1 = y1 = ((s3virgeDB->height - (VB->Win.data[vert1][1]))); \
-		iy2 = y2 = ((s3virgeDB->height - (VB->Win.data[vert2][1]))); \
-		if (iy0 == iy2) { return; } \
-		ydiff = y0 - (float)iy0; \
-		x0 = ((VB->Win.data[vert0][0]) * 1024.0 * 1024.0); \
-		x1 = ((VB->Win.data[vert1][0]) * 1024.0 * 1024.0); \
-		x2 = ((VB->Win.data[vert2][0]) * 1024.0 * 1024.0); \
-		z0 = (VB->Win.data[vert0][2] * 1024.0 * 32.0); \
-		z1 = (VB->Win.data[vert1][2] * 1024.0 * 32.0); \
-		z2 = (VB->Win.data[vert2][2] * 1024.0 * 32.0); \
-		dx12 = x2 - x1; \
-		dy12 = iy1 - iy2; \
-		dx01 = x1 - x0; \
-		dy01 = iy0 - iy1; \
-		dx02 = x2 - x0; \
-		dy02 = iy0 - iy2; \
-		delt12 = delt02 = delt01 = 0; \
-	} while (0)
-	
-#define SET_TEX_VARIABLES() \
-	do { \
-		t = ((s3virgeTextureObject_t *)ctx->Texture.Unit[0].Current->DriverData); \
-		deltwx = deltwy = wstart = deltdx = deltdy = dstart = 0; \
-		u0 = (VB->TexCoordPtr[0]->data[vert0][0] * (GLfloat)(t->tObj->Image[0]->Width) * 256.0); \
-		u1 = (VB->TexCoordPtr[0]->data[vert1][0] * (GLfloat)(t->tObj->Image[0]->Width) * 256.0); \
-		u2 = (VB->TexCoordPtr[0]->data[vert2][0] * (GLfloat)(t->tObj->Image[0]->Width) * 256.0); \
-		v0 = (VB->TexCoordPtr[0]->data[vert0][1] * (GLfloat)(t->tObj->Image[0]->Height) * 256.0); \
-		v1 = (VB->TexCoordPtr[0]->data[vert1][1] * (GLfloat)(t->tObj->Image[0]->Height) * 256.0); \
-		v2 = (VB->TexCoordPtr[0]->data[vert2][1] * (GLfloat)(t->tObj->Image[0]->Height) * 256.0); \
-		w0 = (VB->Win.data[vert0][3]); \
-		w1 = (VB->Win.data[vert1][3]); \
-		w2 = (VB->Win.data[vert2][3]); \
-	} while (0)
-
-#define FLATSHADE_COLORS() \
-	do { \
-		GLubyte *col = &(colours[pv][0]); \
-		deltarx = deltary = deltgbx = deltgby = 0; \
-		gbstart = (((col[1]) << 23) | ((col[2]) << 7)); \
-		arstart = (((col[3]) << 23) | ((col[0]) << 7)); \
-	} while (0)
-
-#define GOURAUD_COLORS() \
-	do { \
- 		int ctmp, ctmp2, ctmp3, ctmp4; \
-		GLubyte *col0, *col1, *col2; \
-		col0 = &(colours[vert0][0]); \
-		col1 = &(colours[vert1][0]); \
-		col2 = &(colours[vert2][0]); \
-		ctmp = ((col2[3] - col0[3]) << 7) / dy02; \
-		ctmp2 = ((col2[0] - col0[0]) << 7) / dy02; \
-		deltary = ((ctmp << 16) & 0xFFFF0000) | (ctmp2 & 0xFFFF); \
-		ctmp3 = ((col2[1] - col0[1]) << 7) / dy02; \
-		ctmp4 = ((col2[2] - col0[2]) << 7) / dy02; \
-		deltgby = ((ctmp3 << 16) & 0xFFFF0000) | (ctmp4 & 0xFFFF); \
-		gbstart = (((int)((ydiff * ctmp3) + (col0[1] << 7)) << 16) & 0x7FFF0000) | \
-          		  ((int)((ydiff * ctmp4) + (col0[2] << 7)) & 0x7FFF); \
-		arstart = (((int)((ydiff * ctmp) + (col0[3] << 7)) << 16) & 0x7FFF0000) | \
-          		  ((int)((ydiff * ctmp2) + (col0[0] << 7)) & 0x7FFF); \
-		if (tmp) { \
-			int ax, rx, gx, bx; \
-			ax = ((col1[3] << 7) - (dy01 * ctmp + (col0[3] << 7))) / tmp; \
-			rx = ((col1[0] << 7) - (dy01 * ctmp2 + (col0[0] << 7))) / tmp; \
-			gx = ((col1[1] << 7) - (dy01 * ctmp3 + (col0[1] << 7))) / tmp; \
-			bx = ((col1[2] << 7) - (dy01 * ctmp4 + (col0[2] << 7))) / tmp; \
-			deltarx = ((ax << 16) & 0xFFFF0000) | (rx & 0xFFFF); \
-			deltgbx = ((gx << 16) & 0xFFFF0000) | (bx & 0xFFFF); \
-		} else { \
-			deltgbx = deltarx = 0; \
- 		} \
- 	} while (0)
-
-#define SET_XY() \
-	do { \
-		delt02 = dx02 / dy02; \
-		if (dy12) delt12 = dx12 / dy12; \
-		if (dy01) delt01 = dx01 / dy01; \
-		start02 = (ydiff * delt02) + x0; \
-		end01 = (ydiff * delt01) + x0; \
-		end12 = ((y1 - (GLfloat)iy1) * delt12) + x1; \
-	} while (0)
-
-#define SET_DIR() \
-	do { \
-		tmp = x1 - (dy01 * delt02 + x0); \
-		if (tmp > 0) { \
-			lr = 0x80000000; \
-		} else { \
-			tmp *= -1; \
-			lr = 0; \
-		} \
-		tmp >>= 20; \
-	} while (0)
-
-#define SET_Z() \
-	do { \
-		deltzy = (z2 - z0) / dy02; \
-		if (tmp) { \
-			deltzx = (z1 - (dy01 * deltzy + z0)) / tmp; \
-		} else { deltzx = 0; } \
-		zstart = (deltzy * ydiff) + z0; \
-	} while (0)
-
-#define SET_BASEUV() \
-	do { \
-		if (u0 < u1) { \
-			if (u0 < u2) { \
-				baseu = u0; \
-			} else { \
-				baseu = u2; \
-			} \
-		} else { \
-			if (u1 < u2) { \
-				baseu = u1; \
-			} else { \
-				baseu = u2; \
-			} \
-		} \
-		if (v0 < v1) { \
-			if (v0 < v2) { \
-				basev = v0; \
-			} else { \
-				basev = v2; \
-			} \
-		} else { \
-			if (v1 < v2) { \
-				basev = v1; \
-			} else { \
-				basev = v2; \
-			} \
-		} \
-	} while (0)
-
-#define SET_RW() \
-	do { \
-		/* GLfloat minW; \
-		if (w0 < w1) { \
-			if (w0 < w2) { \
-				minW = w0; \
-			} else { \
-				minW = w2; \
-			} \
-		} else { \
-			if (w1 < w2) { \
-				minW = w1; \
-			} else { \
-				minW = w2; \
-			} \
-		} */ \
-		rw0 = (512.0 * w0); \
-		rw1 = (512.0 * w1); \
-		rw2 = (512.0 * w2); \
-	} while (0)
-
-
-#define SET_D() \
-	do { \
-		GLfloat sxy, suv; \
-		int lev; \
-		suv = (VB->TexCoordPtr[0]->data[vert0][0] - \
-		       VB->TexCoordPtr[0]->data[vert2][0]) * \
-		      (VB->TexCoordPtr[0]->data[vert1][1] - \
-		       VB->TexCoordPtr[0]->data[vert2][1]) - \
-		      (VB->TexCoordPtr[0]->data[vert1][0] - \
-		       VB->TexCoordPtr[0]->data[vert2][0]) * \
-		      (VB->TexCoordPtr[0]->data[vert0][1] - \
-		       VB->TexCoordPtr[0]->data[vert2][2]); \
-		sxy = (VB->Win.data[vert0][0] - \
-		       VB->Win.data[vert2][0]) * \
-		      (VB->Win.data[vert1][1] - \
-		       VB->Win.data[vert2][1]) - \
-		      (VB->Win.data[vert1][0] - \
-		       VB->Win.data[vert2][0]) * \
-		      (VB->Win.data[vert0][1] - \
-		       VB->Win.data[vert2][2]); \
-		if (sxy < 0) sxy *= -1.0; \
-		if (suv < 0) suv *= -1.0; \
-		lev = *(int*)&suv - *(int *)&sxy; \
-		if (lev < 0) \
-			lev = 0; \
-		else \
-			lev >>=23; \
-		dstart = (lev << 27); \
-	} while (0)
-		
-
-
-#define SET_UVWD() \
-	do { \
-		SET_BASEUV(); \
-		SET_RW(); \
-		SET_D(); \
-		ru0 = (((u0 - baseu) * rw0)); \
-		ru1 = (((u1 - baseu) * rw1)); \
-		ru2 = (((u2 - baseu) * rw2)); \
-		rv0 = (((v0 - basev) * rw0)); \
-		rv1 = (((v1 - basev) * rw1)); \
-		rv2 = (((v2 - basev) * rw2)); \
-		while (baseu < 0) { baseu += (t->tObj->Image[0]->Width << 8); } \
-		while (basev < 0) { basev += (t->tObj->Image[0]->Height << 8); } \
-		if (!(baseu & 0xFF)) { baseu = (baseu >> 8); } else { baseu = (baseu >> 8) + 1; } \
-		if ((basev & 0x80) || !(basev & 0xFF)) { basev = (basev >> 8); } else { basev = (basev >> 8) - 1; } \
-		rbaseu = (baseu) << (16 - t->widthLog2); \
-		rbasev = (basev) << (16 - t->widthLog2); \
-		deltuy = (((ru2 - ru0) / dy02)); \
-		deltvy = (((rv2 - rv0) / dy02)); \
-		rw0 *= (1024.0 * 512.0); \
-		rw1 *= (1024.0 * 512.0); \
-		rw2 *= (1024.0 * 512.0); \
-		deltwy = ((rw2 - rw0) / dy02); \
-		if (tmp) { \
-			deltux = ((ru1 - (dy01 * deltuy + ru0)) / tmp); \
-			deltvx = ((rv1 - (dy01 * deltvy + rv0)) / tmp); \
-			deltwx = ((rw1 - (dy01 * deltwy + rw0)) / tmp); \
-		} else { deltux = deltvx = deltwx = 0; } \
-		ustart = (deltuy * ydiff) + (ru0); \
-		vstart = (deltvy * ydiff) + (rv0); \
-		wstart = (deltwy * ydiff) + (rw0); \
-	} while (0)
-
-
-#define SEND_COLORS() \
-	do { \
-		WAITFIFOEMPTY(6); \
-		OUTREG( (S3VIRGE_3DTRI_REG | S3VIRGE_3DTRI_GBX), deltgbx); \
-		OUTREG( (S3VIRGE_3DTRI_REG | S3VIRGE_3DTRI_ARX), deltarx); \
-		OUTREG( (S3VIRGE_3DTRI_REG | S3VIRGE_3DTRI_GBY), deltgby); \
-		OUTREG( (S3VIRGE_3DTRI_REG | S3VIRGE_3DTRI_ARY), deltary); \
-		OUTREG( (S3VIRGE_3DTRI_REG | S3VIRGE_3DTRI_GS_BS), gbstart); \
-		OUTREG( (S3VIRGE_3DTRI_REG | S3VIRGE_3DTRI_AS_RS), arstart); \
-	} while (0)
-
-#define SEND_VERTICES() \
-	do { \
-		WAITFIFOEMPTY(6); \
-		OUTREG( (S3VIRGE_3DTRI_REG | S3VIRGE_3DTRI_ZSTART), zstart); \
-		OUTREG( (S3VIRGE_3DTRI_REG | S3VIRGE_3DTRI_ZXD), deltzx); \
-		OUTREG( (S3VIRGE_3DTRI_REG | S3VIRGE_3DTRI_ZYD), deltzy); \
-		OUTREG( (S3VIRGE_3DTRI_REG | S3VIRGE_3DTRI_TXDELTA12), delt12); \
-		OUTREG( (S3VIRGE_3DTRI_REG | S3VIRGE_3DTRI_TXEND12), end12); \
-		OUTREG( (S3VIRGE_3DTRI_REG | S3VIRGE_3DTRI_TXDELTA01), delt01); \
-		WAITFIFOEMPTY(5); \
-		OUTREG( (S3VIRGE_3DTRI_REG | S3VIRGE_3DTRI_TXEND01), end01); \
-		OUTREG( (S3VIRGE_3DTRI_REG | S3VIRGE_3DTRI_TXDELTA02), delt02); \
-		OUTREG( (S3VIRGE_3DTRI_REG | S3VIRGE_3DTRI_TXSTART02), start02); \
-		OUTREG( (S3VIRGE_3DTRI_REG | S3VIRGE_3DTRI_TYS), iy0); \
-		OUTREG( (S3VIRGE_3DTRI_REG | S3VIRGE_3DTRI_TY01_Y12), \
-				((((iy0 - iy1) & 0x7FF) << 16) | \
-				((iy1 - iy2) & 0x7FF) | lr)); \
-	} while (0)
-
-#define SEND_UVWD() \
-	do { \
-		WAITFIFOEMPTY(7); \
-		OUTREG( (S3VIRGE_3DTRI_REG | S3VIRGE_3DTRI_BASEV), (rbasev & 0xFFFF)); \
-		OUTREG( (S3VIRGE_3DTRI_REG | S3VIRGE_3DTRI_BASEU), (0xa0000000 | (rbaseu & 0xFFFF))); \
-		OUTREG( (S3VIRGE_3DTRI_REG | S3VIRGE_3DTRI_WXD), deltwx); \
-		OUTREG( (S3VIRGE_3DTRI_REG | S3VIRGE_3DTRI_WYD), deltwy); \
-		OUTREG( (S3VIRGE_3DTRI_REG | S3VIRGE_3DTRI_WSTART), wstart); \
-		OUTREG( (S3VIRGE_3DTRI_REG | S3VIRGE_3DTRI_DXD), deltdx); \
-		OUTREG( (S3VIRGE_3DTRI_REG | S3VIRGE_3DTRI_VXD), deltvx); \
-		WAITFIFOEMPTY(7); \
-		OUTREG( (S3VIRGE_3DTRI_REG | S3VIRGE_3DTRI_UXD), deltux); \
-		OUTREG( (S3VIRGE_3DTRI_REG | S3VIRGE_3DTRI_DYD), deltdy); \
-		OUTREG( (S3VIRGE_3DTRI_REG | S3VIRGE_3DTRI_VYD), deltvy); \
-		OUTREG( (S3VIRGE_3DTRI_REG | S3VIRGE_3DTRI_UYD), deltuy); \
-		OUTREG( (S3VIRGE_3DTRI_REG | S3VIRGE_3DTRI_DSTART), dstart); \
-		OUTREG( (S3VIRGE_3DTRI_REG | S3VIRGE_3DTRI_VSTART), vstart); \
-		OUTREG( (S3VIRGE_3DTRI_REG | S3VIRGE_3DTRI_USTART), ustart); \
-	} while (0)
-
-#define DMA_SEND_UVWD() \
-	do { \
-		DMAOUT((rbasev & 0xFFFF)); \
-		DMAOUT((0xa0000000 | (rbaseu & 0xFFFF))); \
-		DMAOUT(deltwx); \
-		DMAOUT(deltwy); \
-		DMAOUT(wstart); \
-		DMAOUT(deltdx); \
-		DMAOUT(deltvx); \
-		DMAOUT(deltux); \
-		DMAOUT(deltdy); \
-		DMAOUT(deltvy); \
-		DMAOUT(deltuy); \
-		DMAOUT(dstart); \
-		DMAOUT(vstart); \
-		DMAOUT(ustart); \
-	} while (0)
-
-
-#define DMA_SEND_COLORS() \
-	do { \
-		DMAOUT(deltgbx); \
-		DMAOUT(deltarx); \
-		DMAOUT(deltgby); \
-		DMAOUT(deltary); \
-		DMAOUT(gbstart); \
-		DMAOUT(arstart); \
-	} while (0)
-
-#define DMA_SEND_VERTICES() \
-	do { \
-		DMAOUT(deltzx); \
-		DMAOUT(deltzy); \
-		DMAOUT(zstart); \
-		DMAOUT(delt12); \
-		DMAOUT(end12); \
-		DMAOUT(delt01); \
-		DMAOUT(end01); \
-		DMAOUT(delt02); \
-		DMAOUT(start02); \
-		DMAOUT(iy0); \
-		DMAOUT(((((iy0 - iy1) & 0x7FF) << 16) | \
-			((iy1 - iy2) & 0x7FF) | lr)); \
-	} while (0)
-
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/savage/Makefile b/nx-X11/extras/Mesa/src/mesa/drivers/dri/savage/Makefile
deleted file mode 100644
index 018482f66..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/savage/Makefile
+++ /dev/null
@@ -1,30 +0,0 @@
-# src/mesa/drivers/dri/r128/Makefile
-
-TOP = ../../../../..
-include $(TOP)/configs/current
-
-LIBNAME = savage_dri.so
-
-# Doesn't exist yet.
-#MINIGLX_SOURCES = server/savage_dri.c 
-
-DRIVER_SOURCES = \
-	savage_xmesa.c \
-	savagedd.c \
-	savagestate.c \
-	savagetex.c \
-	savagetris.c \
-	savagerender.c \
-	savageioctl.c \
-	savagespan.c
-
-C_SOURCES = \
-	$(COMMON_SOURCES) \
-	$(DRIVER_SOURCES) 
-
-ASM_SOURCES = 
-
-
-include ../Makefile.template
-
-symlinks:
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/savage/savage_3d_reg.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/savage/savage_3d_reg.h
deleted file mode 100644
index b7d1c3960..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/savage/savage_3d_reg.h
+++ /dev/null
@@ -1,699 +0,0 @@
-/*
- * Copyright 1998-2003 VIA Technologies, Inc. All Rights Reserved.
- * Copyright 2001-2003 S3 Graphics, Inc. All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sub license,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
- * VIA, S3 GRAPHICS, AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- * DEALINGS IN THE SOFTWARE.
- */
-
-
-#ifndef SAVAGE_3D_REG_H
-#define SAVAGE_3D_REG_H
-
-#define VIDEO_MEM_ADR                   0x02
-#define SYSTEM_MEM_ADR                  0x01
-#define AGP_MEM_ADR                     0x03
-
-/***********************************************************
-
-  ----------- 3D ENGINE UNIT Registers -------------
-
-  *********************************************************/
-
-typedef union
-{
-    struct
-    {
-        unsigned reserved : 4;
-        unsigned ofs      : 28;
-    }ni;
-    u_int32_t ui;
-} savageRegZPixelOffset;
-
-/* This reg exists only on Savage4. */
-typedef union
-{
-    struct
-    {
-        unsigned cmpFunc     :  3;
-        unsigned stencilEn   :  1;
-        unsigned readMask    :  8;
-        unsigned writeMask   :  8;
-        unsigned failOp      :  3;
-        unsigned passZfailOp :  3;
-        unsigned passZpassOp :  3;
-        unsigned reserved    :  3;
-    }ni;
-    u_int32_t ui;
-} savageRegStencilCtrl;
-
-/**************************
- Texture Registers
-**************************/
-/* The layout of this reg differs between Savage4 and Savage3D. */
-typedef union
-{
-    struct
-    {
-        unsigned tex0Width  : 4;
-        unsigned tex0Height : 4;
-        unsigned tex0Fmt    : 4;
-        unsigned tex1Width  : 4;
-        unsigned tex1Height : 4;
-        unsigned tex1Fmt    : 4;
-        unsigned texBLoopEn : 1;
-        unsigned tex0En     : 1;
-        unsigned tex1En     : 1;
-        unsigned orthProjEn : 1;
-        unsigned reserved   : 1;
-        unsigned palSize    : 2;
-        unsigned newPal     : 1;
-    }ni;
-    u_int32_t ui;
-} savageRegTexDescr_s4;
-typedef union
-{
-    struct
-    {
-        unsigned texWidth  : 4;
-        unsigned reserved1 : 4;
-        unsigned texHeight : 4;
-        unsigned reserved2 : 4;
-	/* Savage3D supports only the first 8 texture formats defined in
-	   enum TexFmt in savge_bci.h. */
-        unsigned texFmt    : 3;
-        unsigned palSize   : 2;
-        unsigned reserved3 : 10;
-        unsigned newPal    : 1;
-    }ni;
-    u_int32_t ui;
-} savageRegTexDescr_s3d;
-
-/* The layout of this reg is the same on Savage4 and Savage3D,
-   but the Savage4 has two of them, Savage3D has only one. */
-typedef union
-{
-    struct
-    {
-        unsigned inSysTex : 1;
-        unsigned inAGPTex : 1;
-        unsigned reserved : 1;
-        unsigned addr     : 29;
-    }ni;
-    u_int32_t ui;
-} savageRegTexAddr;
-
-/* The layout of this reg is the same on Savage4 and Savage3D. */
-typedef union
-{
-    struct
-    {
-        unsigned reserved : 3;
-        unsigned addr     : 29;
-    }ni;
-    u_int32_t ui;
-} savageRegTexPalAddr;
-
-/* The layout of this reg on Savage4 and Savage3D are very similar. */
-typedef union
-{
-    struct
-    {
-        unsigned xprClr0 : 16;
-        unsigned xprClr1 : 16; /* this is reserved on Savage3D */
-    }ni;
-    u_int32_t ui;
-} savageRegTexXprClr;   /* transparency color in RGB565 format*/
-
-/* The layout of this reg differs between Savage4 and Savage3D.
- * Savage4 has two of them, Savage3D has only one. */
-typedef union
-{
-    struct
-    {
-        unsigned filterMode         : 2;
-        unsigned mipmapEnable       : 1;
-        unsigned dBias              : 9;
-        unsigned dMax               : 4;
-        unsigned uMode              : 2;
-        unsigned vMode              : 2;
-        unsigned useDFraction       : 1;
-        unsigned texXprEn           : 1;
-        unsigned clrBlendAlphaSel   : 2;
-        unsigned clrArg1CopyAlpha   : 1;
-        unsigned clrArg2CopyAlpha   : 1;
-        unsigned clrArg1Invert      : 1;
-        unsigned clrArg2Invert      : 1;
-        unsigned alphaBlendAlphaSel : 2;
-        unsigned alphaArg1Invert    : 1;
-        unsigned alphaArg2Invert    : 1;
-    }ni;
-    u_int32_t ui;
-} savageRegTexCtrl_s4;
-typedef union
-{
-    struct
-    {
-        unsigned filterMode    : 2;
-        unsigned mipmapDisable : 1;
-        unsigned dBias         : 9;
-        unsigned uWrapEn       : 1;
-        unsigned vWrapEn       : 1;
-        unsigned wrapMode      : 2;
-        unsigned texEn         : 1;
-        unsigned useDFraction  : 1;
-        unsigned reserved1     : 1;
-	/* Color Compare Alpha Blend Control
-           0 -  reduce dest alpha to 0 or 1
-           1 - blend with destination
-	   The Utah-Driver doesn't know how to use it and sets it to 0. */
-        unsigned CCA           : 1;
-        unsigned texXprEn      : 1;
-        unsigned reserved2     : 11;
-    }ni;
-    u_int32_t ui;
-} savageRegTexCtrl_s3d;
-
-/* This reg exists only on Savage4. */
-typedef union
-{
-    struct
-    {
-        unsigned colorArg1Sel    : 2;
-        unsigned colorArg2Sel    : 3;
-        unsigned colorInvAlphaEn : 1;
-        unsigned colorInvArg2En  : 1;
-        unsigned colorPremodSel  : 1;
-        unsigned colorMod1Sel    : 1;
-        unsigned colorMod2Sel    : 2;
-        unsigned colorAddSel     : 2;
-        unsigned colorDoBlend    : 1;
-        unsigned colorDo2sCompl  : 1;
-        unsigned colorAddBiasEn  : 1;
-        unsigned alphaArg1Sel    : 2;
-        unsigned alphaArg2Sel    : 3;
-        unsigned alphaMod1Sel    : 1;
-        unsigned alphaMod2Sel    : 2;
-        unsigned alphaAdd0Sel    : 1;
-        unsigned alphaDoBlend    : 1;
-        unsigned alphaDo2sCompl  : 1;
-        unsigned colorStageClamp : 1;
-        unsigned alphaStageClamp : 1;
-        unsigned colorDoDiffMul  : 1;
-        unsigned LeftShiftVal    : 2;
-    }ni;
-    u_int32_t ui;
-} savageRegTexBlendCtrl;
-
-/* This reg exists only on Savage4. */
-typedef union
-{
-    struct
-    {
-        unsigned blue  : 8;
-        unsigned green : 8;
-        unsigned red   : 8;
-        unsigned alpha : 8;
-    }ni;
-    u_int32_t ui;
-} savageRegTexBlendColor;
-
-/********************************
- Tiled Surface Registers
-**********************************/
-
-typedef union
-{
-    struct
-    {
-        unsigned frmBufOffset : 13;
-        unsigned reserved     : 12;
-        unsigned widthInTile  : 6;
-        unsigned bitPerPixel  : 1;
-    }ni;
-    u_int32_t ui;
-} savageRegTiledSurface;
-
-/********************************
- Draw/Shading Control Registers
-**********************************/
-
-/* This reg exists only on Savage4. */
-typedef union
-{
-    struct
-    {
-        unsigned scissorXStart : 11;
-        unsigned dPerfAccelEn  : 1;
-        unsigned scissorYStart : 12;
-        unsigned alphaRefVal   : 8;
-    }ni;
-    u_int32_t ui;
-} savageRegDrawCtrl0;
-
-/* This reg exists only on Savage4. */
-typedef union
-{
-    struct
-    {
-        unsigned scissorXEnd      : 11;
-        unsigned xyOffsetEn       :  1;
-        unsigned scissorYEnd      : 12;
-        unsigned ditherEn         :  1;
-        unsigned nonNormTexCoord  :  1;
-        unsigned cullMode         :  2;
-        unsigned alphaTestCmpFunc :  3;
-        unsigned alphaTestEn      :  1;
-    }ni;
-    u_int32_t ui;
-} savageRegDrawCtrl1;
-
-/* This reg exists only on Savage4. */
-typedef union
-{
-    struct
-    {
-        unsigned dstAlphaMode        :  3;
-        unsigned dstMinusSrc         :  1;
-        unsigned srcAlphaMode        :  3;
-        unsigned binaryFinalAlpha    :  1;
-        unsigned dstAlphaModeHighBit :  1;
-        unsigned srcAlphaModeHighBit :  1;
-        unsigned reserved1           : 15;
-        unsigned wrZafterAlphaTst    :  1;
-        unsigned drawUpdateEn        :  1;
-        unsigned zUpdateEn           :  1;
-        unsigned flatShadeEn         :  1;
-        unsigned specShadeEn         :  1;
-        unsigned flushPdDestWrites   :  1;
-        unsigned flushPdZbufWrites   :  1;
-    }ni;
-    u_int32_t ui;
-} savageRegDrawLocalCtrl;
-
-/* This reg exists only on Savage3D. */
-typedef union
-{
-    struct
-    {
-        unsigned ditherEn          : 1;
-        unsigned xyOffsetEn        : 1;
-        unsigned cullMode          : 2;
-        unsigned vertexCountReset  : 1;
-        unsigned flatShadeEn       : 1;
-        unsigned specShadeEn       : 1;
-        unsigned dstAlphaMode      : 3;
-        unsigned srcAlphaMode      : 3;
-        unsigned reserved1         : 1;
-        unsigned alphaTestCmpFunc  : 3;
-        unsigned alphaTestEn       : 1;
-        unsigned alphaRefVal       : 8;
-        unsigned texBlendCtrl      : 3;
-        unsigned flushPdDestWrites : 1;
-        unsigned flushPdZbufWrites : 1;
-	/* havn't found an equivalent for Savage4. Utah-driver sets it to 0. */
-        unsigned interpMode        : 1;
-    }ni;
-    u_int32_t ui;
-} savageRegDrawCtrl;
-
-#define SAVAGETBC_DECAL_S3D                     0
-#define SAVAGETBC_MODULATE_S3D                  1
-#define SAVAGETBC_DECALALPHA_S3D                2
-#define SAVAGETBC_MODULATEALPHA_S3D             3
-#define SAVAGETBC_4_S3D                         4
-#define SAVAGETBC_5_S3D                         5
-#define SAVAGETBC_COPY_S3D                      6
-#define SAVAGETBC_7_S3D                         7
-
-/* This reg exists only on Savage3D. */
-typedef union
-{
-    struct
-    {
-        unsigned scissorXStart : 11;
-	unsigned reserved1     : 5;
-        unsigned scissorYStart : 11;
-	unsigned reserved2     : 5;
-    } ni;
-    u_int32_t ui;
-} savageRegScissorsStart;
-
-/* This reg exists only on Savage3D. */
-typedef union
-{
-    struct
-    {
-        unsigned scissorXEnd : 11;
-	unsigned reserved1   : 5;
-        unsigned scissorYEnd : 11;
-	unsigned reserved2   : 5;
-    } ni;
-    u_int32_t ui;
-} savageRegScissorsEnd;
-
-/********************************
- Address Registers
-**********************************/
-
-/* I havn't found a Savage3D equivalent of this reg in the Utah-driver. 
- * But Tim Roberts claims that the Savage3D supports DMA vertex and
- * command buffers. */
-typedef union
-{
-    struct
-    {
-        unsigned isSys    : 1;
-        unsigned isAGP    : 1;
-        unsigned reserved : 1;
-        unsigned addr     : 29; /*quad word aligned*/
-    }ni;
-    u_int32_t ui;
-} savageRegVertBufAddr;
-
-/* I havn't found a Savage3D equivalent of this reg in the Utah-driver. 
- * But Tim Roberts claims that the Savage3D supports DMA vertex and
- * command buffers. */
-typedef union
-{
-    struct
-    {
-        unsigned isSys    : 1;
-        unsigned isAGP    : 1;
-        unsigned reserved : 1;
-        unsigned addr     : 29; /*4-quad word aligned*/
-    }ni;
-    u_int32_t ui;
-} savageRegDMABufAddr;
-
-/********************************
- H/W Debug Registers
-**********************************/
-/* The layout of this reg is the same on Savage4 and Savage3D. */
-typedef union
-{
-    struct
-    {
-        unsigned y01        : 1;
-        unsigned y12        : 1;
-        unsigned y20        : 1;
-        unsigned u01        : 1;
-        unsigned u12        : 1;
-        unsigned u20        : 1;
-        unsigned v01        : 1;
-        unsigned v12        : 1;
-        unsigned v20        : 1;
-        unsigned cullEn     : 1;
-        unsigned cullOrient : 1;
-        unsigned loadNewTex : 1;
-        unsigned loadNewPal : 1;
-        unsigned doDSetup   : 1;
-        unsigned reserved   : 17;
-        unsigned kickOff    : 1;
-    }ni;
-    u_int32_t ui;
-} savageRegFlag;
-
-/********************************
- Z Buffer Registers -- Global
-**********************************/
-
-/* The layout of this reg differs between Savage4 and Savage3D. */
-typedef union
-{
-    struct
-    {
-        unsigned zCmpFunc      : 3;
-        unsigned reserved1     : 2;
-        unsigned zBufEn        : 1;
-        unsigned reserved2     : 1;
-        unsigned zExpOffset    : 8;
-        unsigned reserved3     : 1;
-        unsigned stencilRefVal : 8;
-        unsigned autoZEnable   : 1;
-        unsigned frameID       : 1;
-        unsigned reserved4     : 4;
-        unsigned floatZEn      : 1;
-        unsigned wToZEn        : 1;
-    }ni;
-    u_int32_t ui;
-} savageRegZBufCtrl_s4;
-typedef union
-{
-    struct {
-        unsigned zCmpFunc         : 3;
-        unsigned drawUpdateEn     : 1;
-        unsigned zUpdateEn        : 1;
-        unsigned zBufEn           : 1;
-
-        /**
-	 * We suspect that, in conjunction with
-	 * \c savageRegZBufOffset::zDepthSelect, these 2 bits are actually
-	 * \c stencilUpdateEn and \c stencilBufEn.  If not, then some of
-	 * the bits in \c reserved2 may fulfill that purpose.
-	 */
-        unsigned reserved1        : 2;
-
-        unsigned zExpOffset       : 8;
-        unsigned wrZafterAlphaTst : 1;
-        unsigned reserved2        : 15;
-    }ni;
-    u_int32_t ui;
-} savageRegZBufCtrl_s3d;
-
-/* The layout of this reg on Savage4 and Savage3D is very similar. */
-typedef union
-{
-    struct
-    {
-	/* In the Utah-Driver the offset is defined as 13-bit, 2k-aligned. */
-        unsigned offset           : 14;
-        unsigned reserved         : 11; /* 12-bits in Utah-driver */
-        unsigned zBufWidthInTiles : 6;
-       
-        /**
-	 * 0 selects 16-bit depth buffer.  On Savage4 hardware, 1 selects
-	 * 24-bit depth buffer (with 8-bits for stencil).  Though it has never
-	 * been tried, we suspect that on Savage3D hardware, 1 selects 15-bit
-	 * depth buffer (with 1-bit for stencil).
-	 */
-        unsigned zDepthSelect     : 1;
-    }ni;
-    u_int32_t ui;
-} savageRegZBufOffset;
-
-/* The layout of this reg is the same on Savage4 and Savage3D. */
-typedef union
-{
-    struct
-    {
-        unsigned rLow      : 6;
-        unsigned reserved1 : 2;
-        unsigned rHigh     : 6;
-        unsigned reserved2 : 2;
-        unsigned wLow      : 6;
-        unsigned reserved3 : 2;
-        unsigned wHigh     : 6;
-        unsigned reserved4 : 2;
-    }ni;
-    u_int32_t ui;
-} savageRegZWatermarks;
-
-/********************************
- Fog Registers -- Global
-**********************************/
-/* The layout of this reg is the same on Savage4 and Savage3D. */
-typedef union
-{
-    struct
-    {
-        unsigned fogClr      : 24;
-        unsigned expShift    : 3;
-        unsigned reserved    : 1;
-        unsigned fogEn       : 1;
-        unsigned fogMode     : 1;
-        unsigned fogEndShift : 2;
-    }ni;
-    u_int32_t ui;
-} savageRegFogCtrl;
-
-/*not in spec, but tempo for pp and driver*/
-typedef union
-{
-    struct
-    {
-        unsigned fogDensity : 16;
-        unsigned fogStart   : 16;
-    }ni;
-    u_int32_t ui;
-} savageRegFogParam;
-
-/**************************************
- Destination Buffer Registers -- Global
-***************************************/
-
-/* The layout of this reg on Savage4 and Savage3D are very similar. */
-typedef union
-{
-    struct
-    {
-        unsigned dstWidthInTile :  7;
-        unsigned reserved       :  1;
-	/* In the Utah-Driver the offset is defined as 13-bit, 2k-aligned. */
-        unsigned offset         : 14;
-        unsigned reserved1      :  7;
-	/* antiAliasMode does not exist in the Utah-driver. But it includes the
-	 * high bit of this in the destPixFmt. However, only values 0 and 2
-	 * are used as dstPixFmt, so antiAliasMode is effectively always 0
-	 * in the Utah-driver. In other words, treat as reserved on Savage3D.*/
-        unsigned antiAliasMode  :  2;
-        unsigned dstPixFmt      :  1;
-    }ni;
-    u_int32_t ui;
-} savageRegDestCtrl;
-
-/* The layout of this reg on Savage4 and Savage3D are very similar. */
-typedef union
-{
-    struct
-    {
-        unsigned destReadLow   : 6;
-        unsigned destReadHigh  : 6;
-        unsigned destWriteLow  : 6;
-        unsigned destWriteHigh : 6;
-        unsigned texRead       : 4;
-        unsigned reserved4     : 2;
-	/* The Utah-driver calls this pixel FIFO length:
-	 * 00 - 240, 01 - 180, 10 - 120, 11 - 60
-	 * However, it is not used in either driver. */
-        unsigned destFlush     : 2;
-    }ni;
-    u_int32_t ui;
-} savageRegDestTexWatermarks;
-
-/* Savage4/Twister/ProSavage register BCI addresses */
-#define SAVAGE_DRAWLOCALCTRL_S4       0x1e
-#define SAVAGE_TEXPALADDR_S4          0x1f
-#define SAVAGE_TEXCTRL0_S4            0x20
-#define SAVAGE_TEXCTRL1_S4            0x21
-#define SAVAGE_TEXADDR0_S4            0x22
-#define SAVAGE_TEXADDR1_S4            0x23
-#define SAVAGE_TEXBLEND0_S4           0x24
-#define SAVAGE_TEXBLEND1_S4           0x25
-#define SAVAGE_TEXXPRCLR_S4           0x26 /* never used */
-#define SAVAGE_TEXDESCR_S4            0x27
-#define SAVAGE_FOGTABLE_S4            0x28
-#define SAVAGE_FOGCTRL_S4             0x30
-#define SAVAGE_STENCILCTRL_S4         0x31
-#define SAVAGE_ZBUFCTRL_S4            0x32
-#define SAVAGE_ZBUFOFF_S4             0x33
-#define SAVAGE_DESTCTRL_S4            0x34
-#define SAVAGE_DRAWCTRLGLOBAL0_S4     0x35
-#define SAVAGE_DRAWCTRLGLOBAL1_S4     0x36
-#define SAVAGE_ZWATERMARK_S4          0x37
-#define SAVAGE_DESTTEXRWWATERMARK_S4  0x38
-#define SAVAGE_TEXBLENDCOLOR_S4       0x39
-/* Savage3D/MX/IC register BCI addresses */
-#define SAVAGE_TEXPALADDR_S3D         0x18
-#define SAVAGE_TEXXPRCLR_S3D          0x19 /* never used */
-#define SAVAGE_TEXADDR_S3D            0x1A
-#define SAVAGE_TEXDESCR_S3D           0x1B
-#define SAVAGE_TEXCTRL_S3D            0x1C
-#define SAVAGE_FOGTABLE_S3D           0x20
-#define SAVAGE_FOGCTRL_S3D            0x30
-#define SAVAGE_DRAWCTRL_S3D           0x31
-#define SAVAGE_ZBUFCTRL_S3D           0x32
-#define SAVAGE_ZBUFOFF_S3D            0x33
-#define SAVAGE_DESTCTRL_S3D           0x34
-#define SAVAGE_SCSTART_S3D            0x35
-#define SAVAGE_SCEND_S3D              0x36
-#define SAVAGE_ZWATERMARK_S3D         0x37 
-#define SAVAGE_DESTTEXRWWATERMARK_S3D 0x38
-
-#define SAVAGE_FIRST_REG 0x18
-#define SAVAGE_NR_REGS   34
-typedef struct savage_registers_s4_t {
-    u_int32_t                   unused1[6];        /* 0x18-0x1d */
-    savageRegDrawLocalCtrl     drawLocalCtrl;     /* 0x1e */
-    savageRegTexPalAddr        texPalAddr;        /* 0x1f */
-    savageRegTexCtrl_s4        texCtrl[2];        /* 0x20, 0x21 */
-    savageRegTexAddr           texAddr[2];        /* 0x22, 0x23 */
-    savageRegTexBlendCtrl      texBlendCtrl[2];   /* 0x24, 0x25 */
-    savageRegTexXprClr         texXprClr;         /* 0x26 */
-    savageRegTexDescr_s4       texDescr;          /* 0x27 */
-    u_int8_t                   fogTable[32];      /* 0x28-0x2f (8dwords) */
-    savageRegFogCtrl           fogCtrl;           /* 0x30 */
-    savageRegStencilCtrl       stencilCtrl;       /* 0x31 */
-    savageRegZBufCtrl_s4       zBufCtrl;          /* 0x32 */
-    savageRegZBufOffset        zBufOffset;        /* 0x33 */
-    savageRegDestCtrl          destCtrl;          /* 0x34 */
-    savageRegDrawCtrl0         drawCtrl0;         /* 0x35 */
-    savageRegDrawCtrl1         drawCtrl1;         /* 0x36 */
-    savageRegZWatermarks       zWatermarks;       /* 0x37 */
-    savageRegDestTexWatermarks destTexWatermarks; /* 0x38 */
-    savageRegTexBlendColor     texBlendColor;     /* 0x39 */
-} savageRegistersS4;
-typedef struct savage_registers_s3d_t {
-    savageRegTexPalAddr        texPalAddr;        /* 0x18 */
-    savageRegTexXprClr         texXprClr;         /* 0x19 */
-    savageRegTexAddr           texAddr;           /* 0x1a */
-    savageRegTexDescr_s3d      texDescr;          /* 0x1b */
-    savageRegTexCtrl_s3d       texCtrl;           /* 0x1c */
-    u_int32_t                  unused1[3];        /* 0x1d-0x1f */
-    u_int8_t                   fogTable[64];      /* 0x20-0x2f (16dwords) */
-    savageRegFogCtrl           fogCtrl;           /* 0x30 */
-    savageRegDrawCtrl          drawCtrl;          /* 0x31 */
-    savageRegZBufCtrl_s3d      zBufCtrl;          /* 0x32 */
-    savageRegZBufOffset        zBufOffset;        /* 0x33 */
-    savageRegDestCtrl          destCtrl;          /* 0x34 */
-    savageRegScissorsStart     scissorsStart;     /* 0x35 */
-    savageRegScissorsEnd       scissorsEnd;       /* 0x36 */
-    savageRegZWatermarks       zWatermarks;       /* 0x37 */
-    savageRegDestTexWatermarks destTexWatermarks; /* 0x38 */
-    u_int32_t                   unused2;           /* 0x39 */
-} savageRegistersS3D;
-typedef union savage_registers_t {
-    savageRegistersS4  s4;
-    savageRegistersS3D s3d;
-    u_int32_t           ui[SAVAGE_NR_REGS];
-} savageRegisters;
-
-
-#define DV_PF_555           (0x1<<8)
-#define DV_PF_565           (0x2<<8)
-#define DV_PF_8888          (0x4<<8)
-
-#define SAVAGEPACKCOLORA4L4(l,a) \
-  ((l >> 4) | (a & 0xf0))
-
-#define SAVAGEPACKCOLOR4444(r,g,b,a) \
-  ((((a) & 0xf0) << 8) | (((r) & 0xf0) << 4) | ((g) & 0xf0) | ((b) >> 4))
-
-#define SAVAGEPACKCOLOR1555(r,g,b,a) \
-  ((((r) & 0xf8) << 7) | (((g) & 0xf8) << 2) | (((b) & 0xf8) >> 3) | \
-    ((a) ? 0x8000 : 0))
-
-#define SAVAGEPACKCOLOR8888(r,g,b,a) \
-  (((a) << 24) | ((r) << 16) | ((g) << 8) | (b))
-
-#define SAVAGEPACKCOLOR565(r,g,b) \
-  ((((r) & 0xf8) << 8) | (((g) & 0xfc) << 3) | (((b) & 0xf8) >> 3))
-
-
-#endif
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/savage/savage_bci.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/savage/savage_bci.h
deleted file mode 100644
index 33cfac32c..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/savage/savage_bci.h
+++ /dev/null
@@ -1,612 +0,0 @@
-/*
- * Copyright 1998-2003 VIA Technologies, Inc. All Rights Reserved.
- * Copyright 2001-2003 S3 Graphics, Inc. All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sub license,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
- * VIA, S3 GRAPHICS, AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- * DEALINGS IN THE SOFTWARE.
- */
-
-
-#ifndef SAVAGE_BCI_H
-#define SAVAGE_BCI_H
-/***********************
-  3D and 2D command
-************************/
-
-typedef enum {
-    AMO_BurstCmdData=   0x01010000,
-    AMO_3DReg=          0x01048500,
-    AMO_MotionCompReg=  0x01048900,
-    AMO_VideoEngUnit=   0x01048A00,
-    AMO_CmdBufAddr=     0x01048c14,
-    AMO_TiledSurfReg0=  0x01048C40,
-    AMO_TiledSurfReg1=  0x01048C44,
-    AMO_TiledSurfReg2=  0x01048C48,
-    AMO_TiledSurfReg3=  0x01048C4C,
-    AMO_TiledSurfReg4=  0x01048C50,
-    AMO_TiledSurfReg5=  0x01048C54,
-    AMO_TiledSurfReg6=  0x01048C58,
-    AMO_TiledSurfReg7=  0x01048C5C,
-    AMO_LPBModeReg=     0x0100FF00,
-    AMO_LPBFifoSat=     0x0100FF04,
-    AMO_LPBIntFlag=     0x0100FF08,
-    AMO_LPBFmBufA0=     0x0100FF0C,
-    AMO_LPBFmBufA1=     0x0100FF10,
-    AMO_LPBRdWtAdr=     0x0100FF14,
-    AMO_LPBRdWtDat=     0x0100FF18,
-    AMO_LPBIOPort =     0x0100FF1C,
-    AMO_LPBSerPort=     0x0100FF20,
-    AMO_LPBVidInWinSz=  0x0100FF24,
-    AMO_LPBVidDatOffs=  0x0100FF28,
-    AMO_LPBHorScalCtrl= 0x0100FF2C,
-    AMO_LPBVerDeciCtrl= 0x0100FF30,
-    AMO_LPBLnStride=    0x0100FF34,
-    AMO_LPBFmBufAddr2=  0x0100FF38,
-    AMO_LPBVidCapVDCtrl=0x0100FF3C,
-
-    AMO_LPBVidCapFdStAd=0x0100FF60,
-    AMO_LPBVidCapFdMdAd=0x0100FF64,
-    AMO_LPBVidCapFdBtAd=0x0100FF68,
-    AMO_LPBVidCapFdSize=0x0100FF6C,
-    AMO_LPBBilinDecim1= 0x0100FF70,
-    AMO_LPBBilinDecim2= 0x0100FF74,
-    AMO_LPBBilinDecim3= 0x0100FF78,
-    AMO_LPBDspVEUHorSRR=0x0100FF7C,
-    AMO_LPBDspVEUVerSRR=0x0100FF80,
-    AMO_LPBDspVeuDnScDR=0x0100FF84,
-    AMO_LPB_VEUERPReg=  0x0100FF88,
-    AMO_LPB_VBISelReg=  0x0100FF8C,
-    AMO_LPB_VBIBasAdReg=0x0100FF90,
-    AMO_LPB_DatOffsReg= 0x0100FF94,
-    AMO_LPB_VBIVerDcReg=0x0100FF98,
-    AMO_LPB_VBICtrlReg= 0x0100FF9C,
-    AMO_LPB_VIPXferCtrl=0x0100FFA0,
-    AMO_LPB_FIFOWtMark= 0x0100FFA4,
-    AMO_LPB_FIFOCount=  0x0100FFA8,
-    AMO_LPBFdSkipPat=   0x0100FFAC,
-    AMO_LPBCapVEUHorSRR=0x0100FFB0,
-    AMO_LPBCapVEUVerSRR=0x0100FFB4,
-    AMO_LPBCapVeuDnScDR=0x0100FFB8
-
-}AddressMapOffset;   
-/*more to add*/
-
-
-typedef enum {
-  CMD_DrawPrim=0x10,          /*10000*/
-  CMD_DrawIdxPrim=0x11,       /*10001*/
-  CMD_SetRegister=0x12,       /*10010*/
-  CMD_UpdateShadowStat=0x13 , /*10011*/
-  CMD_PageFlip=0x14,          /* 10100*/
-  CMD_BusMasterImgXfer=0x15,  /* 10101*/
-  CMD_ScaledImgXfer=0x16,     /* 10110*/
-  CMD_Macroblock=0x17,         /*10111*/
-  CMD_Wait= 0x18,             /*11000*/
-  CMD_2D_NOP=0x08,            /* 01000*/
-  CMD_2D_RCT=0x09,            /*01001   rectangular fill*/
-  CMD_2D_SCNL=0x0a,           /* 01010   scan line*/
-  CMD_2D_LIN=0x0b,            /*01011   line*/
-  CMD_2D_SMTXT=0x0c,          /*01100*/
-  CMD_2D_BPTXT=0x0d,          /*01101*/
-  CMD_InitFlag=0x1f           /*11111, for S/W initialization control*/
-}Command;
-
-
-typedef enum {
-    VRR_List,
-    VRR_Strip,
-    VRR_Fan,
-    VRR_QuadList
-}VertexReplaceRule;
-
-/***********************
-   Destination
-************************/
-
-typedef enum {
-    DFT_RGB565 = 0,
-    DFT_XRGB8888
-}DestinationFmt;
-
-
-/*************************
-    Z Buffer / Alpha test
-*************************/
-
-typedef enum {
-    CF_Never,
-    CF_Less,
-    CF_Equal,
-    CF_LessEqual,
-    CF_Greater,
-    CF_NotEqual,
-    CF_GreaterEqual,
-    CF_Always
-}ZCmpFunc;   /* same for Alpha test and Stencil test compare function */
-
-typedef ZCmpFunc ACmpFunc;
-
-typedef enum {
-  ZDS_16i,    /* .16 fixed*/
-  ZDS_32f     /* 1.8.15 float*/
-}ZDepthSelect;
-
-
-/**********************************
-    BCI Register Addressing Index
-***********************************/
-typedef enum {
-
-    CRI_VTX0_X =    0x00,
-    CRI_VTX0_Y =    0x01,
-    CRI_VTX0_W =    0x02,
-    CRI_VTX0_DIFFU= 0x03,
-    CRI_VTX0_SPECU= 0x04,
-    CRI_VTX0_U =    0x05,
-    CRI_VTX0_V =    0x06,
-    CRI_VTX0_U2 =   0x07,
-    CRI_VTX0_V2 =   0x08,
-    CRI_VTX1_X =    0x09,
-    CRI_VTX1_Y =    0x0a,
-    CRI_VTX1_W =    0x0b,
-    CRI_VTX1_DIFFU= 0x0c,
-    CRI_VTX1_SPECU= 0x0d,
-    CRI_VTX1_U =    0x0e,
-    CRI_VTX1_V =    0x0f,
-    CRI_VTX1_U2 =   0x10,
-    CRI_VTX1_V2 =   0x11,
-    CRI_VTX2_X =    0x12,
-    CRI_VTX2_Y =    0x13,
-    CRI_VTX2_W =    0x14,
-    CRI_VTX2_DIFFU= 0x15,
-    CRI_VTX2_SPECU= 0x16,
-    CRI_VTX2_U =    0x17,
-    CRI_VTX2_V =    0x18,
-    CRI_VTX2_U2 =   0x19,
-    CRI_VTX2_V2 =   0x1a,
-
-    CRI_ZPixelOffset  = 0x1d,
-    CRI_DrawCtrlLocal = 0x1e,
-    CRI_TexPalAddr    = 0x1f,
-    CRI_TexCtrl0      = 0x20,
-    CRI_TexCtrl1      = 0x21,
-    CRI_TexAddr0      = 0x22,
-    CRI_TexAddr1      = 0x23,
-    CRI_TexBlendCtrl0 = 0x24,
-    CRI_TexBlendCtrl1 = 0x25,
-    CRI_TexXprClr     = 0x26,
-    CRI_TexDescr      = 0x27,
-
-    CRI_FogTable00= 0x28,
-    CRI_FogTable04= 0x29,
-    CRI_FogTable08= 0x2a,
-    CRI_FogTable12= 0x2b,
-    CRI_FogTable16= 0x2c,
-    CRI_FogTable20= 0x2d,
-    CRI_FogTable24= 0x2e,
-    CRI_FogTable28= 0x2f,
-    CRI_FogCtrl=    0x30,
-    CRI_StencilCtrl= 0x31,
-    CRI_ZBufCtrl=   0x32,
-    CRI_ZBufOffset= 0x33,
-    CRI_DstCtrl=    0x34,
-    CRI_DrawCtrlGlobal0=   0x35,
-    CRI_DrawCtrlGlobal1=   0x36,
-    CRI_ZRW_WTMK =  0x37,
-    CRI_DST_WTMK =  0x38,
-    CRI_TexBlendColor= 0x39,
-
-    CRI_VertBufAddr= 0x3e,
-    /* new in ms1*/
-    CRI_MauFrameAddr0 = 0x40,
-    CRI_MauFrameAddr1 = 0x41,
-    CRI_MauFrameAddr2 = 0x42,
-    CRI_MauFrameAddr3 = 0x43,
-    CRI_FrameDesc     = 0x44,
-    CRI_IDCT9bitEn    = 0x45,
-    CRI_MV0           = 0x46,
-    CRI_MV1           = 0x47,
-    CRI_MV2           = 0x48,
-    CRI_MV3           = 0x49,
-    CRI_MacroDescr    = 0x4a,  /*kickoff?*/
-    
-    CRI_MeuCtrl = 0x50,
-    CRI_SrcYAddr = 0x51,
-    CRI_DestAddr = 0x52,
-    CRI_FmtrSrcDimen = 0x53,
-    CRI_FmtrDestDimen = 0x54,
-    CRI_SrcCbAddr = 0x55,
-    CRI_SrcCrAddr = 0x56,
-    CRI_SrcCrCbStride = 0x57,
-    
-    CRI_BCI_Power= 0x5f,
-    
-    CRI_PSCtrl=0xA0,
-    CRI_SSClrKeyCtrl=0xA1,
-    CRI_SSCtrl=0xA4,
-    CRI_SSChromUpBound=0xA5,
-    CRI_SSHoriScaleCtrl=0xA6,
-    CRI_SSClrAdj=0xA7,
-    CRI_SSBlendCtrl=0xA8,
-    CRI_PSFBAddr0=0xB0,
-    CRI_PSFBAddr1=0xB1,
-    CRI_PSStride=0xB2,
-    CRI_DB_LPB_Support=0xB3,
-    CRI_SSFBAddr0=0xB4,
-    CRI_SSFBAddr1=0xB5,
-    CRI_SSStride=0xB6,
-    CRI_SSOpaqueCtrl=0xB7,
-    CRI_SSVertScaleCtrl=0xB8,
-    CRI_SSVertInitValue=0xB9,
-    CRI_SSSrcLineCnt=0xBA,
-    CRI_FIFO_RAS_Ctrl=0xBB,
-    CRI_PSWinStartCoord=0xBC,
-    CRI_PSWinSize=0xBD,
-    CRI_SSWinStartCoord=0xBE,
-    CRI_SSWinSize=0xBF,
-    CRI_PSFIFOMon0=0xC0,
-    CRI_SSFIFOMon0=0xC1,
-    CRI_PSFIFOMon1=0xC2,
-    CRI_SSFIFOMon1=0xC3,
-    CRI_PSFBSize=0xC4,
-    CRI_SSFBSize=0xC5,
-    CRI_SSFBAddr2=0xC6,
-    /* 2D register starts at D0*/
-    CRI_CurrXY=0xD0,
-    CRI_DstXYorStep=0xD1 ,
-    CRI_LineErr=0xD2 ,
-    CRI_DrawCmd=0xD3,   /*kick off for image xfer*/
-    CRI_ShortStrkVecXfer=0xD4,
-    CRI_BackClr=0xD5,
-    CRI_ForeClr=0xD6,
-    CRI_BitPlaneWtMask=0xD7,
-    CRI_BitPlaneRdMask=0xD8,
-    CRI_ClrCmp=0xD9 ,
-    CRI_BackAndForeMix=0xDA ,
-    CRI_TopLeftSciss=0xDB ,
-    CRI_BotRightSciss=0xDC ,
-    CRI_PixOrMultiCtrl=0xDD ,
-    CRI_MultiCtrlOrRdSelct=0xDE ,
-    CRI_MinorOrMajorAxisCnt=0xDF ,
-    CRI_GlobalBmpDesc1=0xE0 ,
-    CRI_GlobalBmpDesc2=0xE1 ,
-    CRI_BurstPriBmpDesc1=0xE2 ,
-    CRI_BurstPriBmpDesc2=0xE3 ,
-    CRI_BurstSecBmpDesc1=0xE4 ,
-    CRI_BurstSecBmpDesc2=0xE5,
-    CRI_ImageDataPort=0xF8
-
-}CtrlRegIdx;
-
-/***********************
-        Fog Mode
-************************/
-typedef enum
-{
-  FGM_Z_FOG,  /*Table*/
-  FGM_V_FOG   /*Vertex*/
-} FogMode;
-
-/***********************
-  Texture
-************************/
-typedef enum
-{
-    TAM_Wrap,
-    TAM_Clamp,
-    TAM_Mirror
-} TexAddressModel;
-
-typedef enum
-{
-    TFT_S3TC4Bit,
-    TFT_Pal8Bit565,
-    TFT_Pal8Bit1555,
-    TFT_ARGB8888,
-    TFT_ARGB1555,
-    TFT_ARGB4444,
-    TFT_RGB565,
-    TFT_Pal8Bit4444,
-    TFT_S3TC4A4Bit,  /*like S3TC4Bit but with 4 bit alpha*/
-    TFT_S3TC4CA4Bit, /*like S3TC4Bit, but with 4 bit compressed alpha*/
-    TFT_S3TCL4,
-    TFT_S3TCA4L4,
-    TFT_L8,
-    TFT_A4L4,
-    TFT_I8,
-    TFT_A8
-} TexFmt;
-
-typedef enum
-{
-    TPS_64,
-    TPS_128,
-    TPS_192,
-    TPS_256
-} TexPaletteSize;
-
-#define MAX_MIPMAP_LOD_BIAS 255
-#define MIN_MIPMAP_LOD_BIAS -255
-
-typedef enum
-{
-  TFM_Point,              /*1 TPP*/
-  TFM_Bilin,              /*2 TPP*/
-  TFM_Reserved,
-  TFM_Trilin             /*16 TPP*/
-} TexFilterMode;
-
-
-#define TBC_Decal       0x00850410
-#define TBC_Modul       0x00850011
-#define TBC_DecalAlpha  0x00852A04
-#define TBC_ModulAlpha  0x00110011
-#define TBC_Copy        0x00840410
-#define TBC_CopyAlpha   0x00900405
-#define TBC_NoTexMap    0x00850405
-#define TBC_Blend0      0x00810004
-#define TBC_Blend1      0x00870e02
-#define TBC_BlendAlpha0 0x00040004
-#define TBC_BlendAlpha1 TBC_Blend1
-#define TBC_BlendInt0   0x00040004
-#define TBC_BlendInt1   0x01c20e02
-#define TBC_AddAlpha    0x19910c11
-#define TBC_Add         0x18110c11
-
-#define TBC_Decal1      0x00870410
-#define TBC_Modul1      0x00870013
-#define TBC_DecalAlpha1 0x00832A00
-#define TBC_ModulAlpha1 0x00130013
-#define TBC_NoTexMap1   0x00870407
-#define TBC_Copy1       0x00870400
-#define TBC_CopyAlpha1  0x00900400
-#define TBC_AddAlpha1   0x19930c13
-#define TBC_Add1        0x18130c13
-
-/*
- * derived from TexBlendCtrl
- */
-
-typedef enum
-{
-    TBC_UseSrc,
-    TBC_UseTex,
-    TBC_TexTimesSrc,
-    TBC_BlendTexWithSrc
-} TexBlendCtrlMode;
-
-/***********************
-        Draw Control
-************************/
-typedef enum
-{
-    BCM_Reserved,
-    BCM_None,
-    BCM_CW,
-    BCM_CCW
-} BackfaceCullingMode;
-
-typedef enum
-{
-    SAM_Zero,
-    SAM_One,
-    SAM_DstClr,
-    SAM_1DstClr,
-    SAM_SrcAlpha,
-    SAM_1SrcAlpha,
-    SAM_DstAlpha,
-    SAM_1DstAlpha
-} SrcAlphaBlendMode;
-
-/* -1 from state*/
-typedef enum
-{
-    DAM_Zero,
-    DAM_One,
-    DAM_SrcClr,
-    DAM_1SrcClr,
-    DAM_SrcAlpha,
-    DAM_1SrcAlpha,
-    DAM_DstAlpha,
-    DAM_1DstAlpha
-} DstAlphaBlendMode;
-
-/*
- * stencil control
- */
-
-typedef enum
-{
-    STENCIL_Keep,
-    STENCIL_Zero,
-    STENCIL_Equal,
-    STENCIL_IncClamp,
-    STENCIL_DecClamp,
-    STENCIL_Invert,
-    STENCIL_Inc,
-    STENCIL_Dec
-} StencilOp;
-
-/***************************************************************
-*** Bitfield Structures for Programming Interface **************
-***************************************************************/
-
-/**************************
- Command Header Entry
-**************************/
-
-typedef struct {  /*for DrawIndexPrimitive command, vert0Idx is meaningful.*/
-    unsigned int vert0Idx:16;
-    unsigned int vertCnt:8;
-    unsigned int cont:1;
-    unsigned int type:2;   /*00=list, 01=strip, 10=fan, 11=reserved*/
-    unsigned int cmd:5;
-}Reg_DrawIndexPrimitive;
-
-typedef struct {  /*for DrawIndexPrimitive command, vert0Idx is meaningful.*/
-    unsigned int noW:1;
-    unsigned int noCd:1;
-    unsigned int noCs:1;
-    unsigned int noU:1;
-    unsigned int noV:1;
-    unsigned int noU2:1;
-    unsigned int noV2:1;
-
-    unsigned int reserved:9;
-    unsigned int vertCnt:8;
-    unsigned int cont:1;
-    unsigned int type:2;   /* 00=list, 01=strip, 10=fan, 11=reserved*/
-    unsigned int cmd:5;
-}Reg_DrawPrimitive;
-
-
-typedef struct {
-    unsigned int startRegIdx:8;
-    unsigned int reserved:8;
-    unsigned int regCnt:8;
-    unsigned int resvered1:1;
-    unsigned int lowEn:1;
-    unsigned int highEn:1;
-    unsigned int cmd:5;
-}Reg_SetRegister;
-
-typedef struct {
-    unsigned int reserved1:22;
-    unsigned int isPrimary:1;
-    unsigned int MIU_SYNC:1;
-    unsigned int reserved2:3;
-    unsigned int cmd:5;
-}Reg_QueuedPageFlip;
-
-typedef struct {
-    unsigned int reserved1:22;
-    unsigned int DIR:1;
-    unsigned int CTG:1; /*set to 0*/
-    unsigned int BPP:1;
-    unsigned int reserved2:1;
-    unsigned int cmd:5;
-}Reg_MasterImgXfer;
-
-typedef struct {
-    unsigned int PD:4;   /*PM=mono, PS=descriptor specified*/
-    unsigned int PT:1;
-    unsigned int SD:4;
-    unsigned int ST:1;
-    unsigned int DD:3;
-    unsigned int DC:2; /*DC=destination clip*/
-  unsigned int CS:1;  /*cs=color specified*/
-    unsigned int MIX3:8;
-    unsigned int XP:1;
-    unsigned int YP:1;
-    unsigned int LP:1;
-    unsigned int cmd:5;
-}Reg_2D;
-
-typedef struct {
-    unsigned int CodedBlkPattern:6;
-    unsigned int DCT_Type:1;
-    unsigned int MB_Type:2;
-    unsigned int MotionType:2;
-    unsigned int MB_Row:6;
-    unsigned int MB_Column:6;
-    unsigned int mv3:1;
-    unsigned int mv2:1;
-    unsigned int mv1:1;
-    unsigned int mv0:1;
-    unsigned int cmd:5;
-}Reg_MacroBlock;
-
-typedef struct {
-    unsigned int scanLnCnt:11;
-    unsigned int clkCnt:5;
-    unsigned int e3d:1;
-    unsigned int e2d:1;
-    unsigned int mau:1;
-    unsigned int veu:1;
-    unsigned int meuMit:1;
-    unsigned int meuSit:1;
-    unsigned int meuVx:1;
-    unsigned int meuMau:1;
-    unsigned int pageFlip:1;
-    unsigned int scanLn:1;
-    unsigned int clk:1;
-    unsigned int cmd:5;
-}Reg_Wait;
-
-typedef struct{
-    unsigned int reserved:27;
-    unsigned int cmd:5;
-}Reg_ScaledImgXfer  ;
-
-typedef struct{
-    unsigned int eventTag:16;
-    unsigned int reserved2:6;
-    unsigned int ET:1;
-    unsigned int INT:1;
-    unsigned int reserved1:3;
-    unsigned int cmd:5;
-}Reg_UpdtShadowStat;
-
-typedef union {
-    Reg_DrawPrimitive  vert;
-    Reg_DrawIndexPrimitive  vertIdx;
-    Reg_SetRegister    set;
-    Reg_QueuedPageFlip pageFlip;
-    Reg_MasterImgXfer  masterImgXfer;
-    Reg_ScaledImgXfer  scaledImgXfer;
-    Reg_UpdtShadowStat updtShadow;
-    Reg_MacroBlock     macroBlk;
-    Reg_2D             cmd2D;
-    Reg_Wait           wait;
-}CmdHeaderUnion;
-
-
-/*frank 2001/11/14 add BCI write macros*/
-/* Registers not used in the X server
- */
-
-#define SAVAGE_NOP_ID           0x2094
-#define SAVAGE_NOP_ID_MASK        ((1<<22)-1)
-
-
-/* 3D instructions
- */
-
-/*          Draw Primitive Control */
-
-
-#define SAVAGE_HW_NO_Z          (1<<0)
-#define SAVAGE_HW_NO_W          (1<<1)
-#define SAVAGE_HW_NO_CD         (1<<2)
-#define SAVAGE_HW_NO_CS         (1<<3)
-#define SAVAGE_HW_NO_U0         (1<<4)
-#define SAVAGE_HW_NO_V0         (1<<5)
-#define SAVAGE_HW_NO_UV0        ((1<<4) | (1<<5))
-#define SAVAGE_HW_NO_U1         (1<<6)
-#define SAVAGE_HW_NO_V1         (1<<7)
-#define SAVAGE_HW_NO_UV1        ((1<<6) | (1<<7))
-#define SAVAGE_HW_SKIPFLAGS     0x000000ff
-
-#endif
-
-
-
-
-
-
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/savage/savage_init.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/savage/savage_init.h
deleted file mode 100644
index 0dec397b7..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/savage/savage_init.h
+++ /dev/null
@@ -1,168 +0,0 @@
-/*
- * Copyright 1998-2003 VIA Technologies, Inc. All Rights Reserved.
- * Copyright 2001-2003 S3 Graphics, Inc. All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sub license,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
- * VIA, S3 GRAPHICS, AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- * DEALINGS IN THE SOFTWARE.
- */
-
-
-#ifndef _SAVAGE_INIT_H_
-#define _SAVAGE_INIT_H_
-
-#include <sys/time.h>
-#include "dri_util.h"
-#include "mtypes.h"
-
-#include "xmlconfig.h"
-
-typedef struct {
-   drm_handle_t handle;
-   drmSize size;
-   char *map;
-} savageRegion, *savageRegionPtr;
-
-typedef struct {
-   int chipset;
-   int width;
-   int height;
-   int mem;
-
-   int cpp;			/* for front and back buffers */
-   int zpp;
-
-   int agpMode;
-
-   unsigned int bufferSize;
-
-#if 0 
-   int bitsPerPixel;
-#endif
-   unsigned int frontFormat;
-   unsigned int frontOffset;
-   unsigned int backOffset;
-   unsigned int depthOffset;
-
-   unsigned int aperturePitch;
-
-   unsigned int textureOffset[SAVAGE_NR_TEX_HEAPS];
-   unsigned int textureSize[SAVAGE_NR_TEX_HEAPS];
-   unsigned int logTextureGranularity[SAVAGE_NR_TEX_HEAPS];
-   drmAddress texVirtual[SAVAGE_NR_TEX_HEAPS];
-  
-   __DRIscreenPrivate *driScrnPriv;
-
-   savageRegion aperture;
-   savageRegion agpTextures;
-
-   drmBufMapPtr bufs;
-
-   unsigned int sarea_priv_offset;
-
-   /* Configuration cache with default values for all contexts */
-   driOptionCache optionCache;
-} savageScreenPrivate;
-
-
-/**
- * savageRenderbuffer, derived from Mesa's gl_renderbuffer
- */
-typedef struct {
-   struct gl_renderbuffer Base;
-   /* XXX per-window info should go here */
-   int foo, bar;
-} savageRenderbuffer;
-
-
-#include "savagecontext.h"
-
-extern void savageGetLock( savageContextPtr imesa, GLuint flags );
-extern void savageXMesaSetBackClipRects( savageContextPtr imesa );
-extern void savageXMesaSetFrontClipRects( savageContextPtr imesa );
-
-
-#define GET_DISPATCH_AGE( imesa ) imesa->sarea->last_dispatch
-#define GET_ENQUEUE_AGE( imesa ) imesa->sarea->last_enqueue
-
-
-/* Lock the hardware and validate our state.  
- */
-#define LOCK_HARDWARE( imesa )				\
-  do {							\
-    char __ret=0;					\
-    DRM_CAS(imesa->driHwLock, imesa->hHWContext,	\
-	    (DRM_LOCK_HELD|imesa->hHWContext), __ret);	\
-    if (__ret)						\
-        savageGetLock( imesa, 0 );			\
-  } while (0)
-
-
-
-/* Unlock the hardware using the global current context 
- */
-#define UNLOCK_HARDWARE(imesa)					\
-    DRM_UNLOCK(imesa->driFd, imesa->driHwLock, imesa->hHWContext);
-
-
-/* This is the wrong way to do it, I'm sure.  Otherwise the drm
- * bitches that I've already got the heavyweight lock.  At worst,
- * this is 3 ioctls.  The best solution probably only gets me down 
- * to 2 ioctls in the worst case.
- */
-#define LOCK_HARDWARE_QUIESCENT( imesa ) do {	\
-   LOCK_HARDWARE( imesa );			\
-   savageRegetLockQuiescent( imesa );		\
-} while(0)
-
-/* The following definitions are copied from savage_regs.h in the XFree86
- * driver. They are unlikely to change. If they do we need to keep them in
- * sync. */
-
-#define S3_SAVAGE3D_SERIES(chip)  ((chip>=S3_SAVAGE3D) && (chip<=S3_SAVAGE_MX))
-
-#define S3_SAVAGE4_SERIES(chip)  ((chip==S3_SAVAGE4)            \
-                                  || (chip==S3_PROSAVAGE)       \
-                                  || (chip==S3_TWISTER)         \
-                                  || (chip==S3_PROSAVAGEDDR))
-
-#define	S3_SAVAGE_MOBILE_SERIES(chip)	((chip==S3_SAVAGE_MX) || (chip==S3_SUPERSAVAGE))
-
-#define S3_SAVAGE_SERIES(chip)    ((chip>=S3_SAVAGE3D) && (chip<=S3_SAVAGE2000))
-
-#define S3_MOBILE_TWISTER_SERIES(chip)   ((chip==S3_TWISTER)    \
-                                          ||(chip==S3_PROSAVAGEDDR))
-
-/* Chip tags.  These are used to group the adapters into 
- * related families.
- */
-
-enum S3CHIPTAGS {
-    S3_UNKNOWN = 0,
-    S3_SAVAGE3D,
-    S3_SAVAGE_MX,
-    S3_SAVAGE4,
-    S3_PROSAVAGE,
-    S3_TWISTER,
-    S3_PROSAVAGEDDR,
-    S3_SUPERSAVAGE,
-    S3_SAVAGE2000,
-    S3_LAST
-};
-
-#endif
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/savage/savage_xmesa.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/savage/savage_xmesa.c
deleted file mode 100644
index 0c2fc4767..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/savage/savage_xmesa.c
+++ /dev/null
@@ -1,1056 +0,0 @@
-/*
- * Copyright 1998-2003 VIA Technologies, Inc. All Rights Reserved.
- * Copyright 2001-2003 S3 Graphics, Inc. All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sub license,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
- * VIA, S3 GRAPHICS, AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- * DEALINGS IN THE SOFTWARE.
- */
-
-
-#include <X11/Xlibint.h>
-#include <stdio.h>
-
-#include "savagecontext.h"
-#include "context.h"
-#include "matrix.h"
-#include "framebuffer.h"
-#include "renderbuffer.h"
-#include "simple_list.h"
-
-#include "utils.h"
-
-#include "extensions.h"
-
-#include "swrast/swrast.h"
-#include "swrast_setup/swrast_setup.h"
-#include "tnl/tnl.h"
-#include "array_cache/acache.h"
-
-#include "tnl/t_pipeline.h"
-
-#include "drivers/common/driverfuncs.h"
-
-#include "savagedd.h"
-#include "savagestate.h"
-#include "savagetex.h"
-#include "savagespan.h"
-#include "savagetris.h"
-#include "savageioctl.h"
-#include "savage_bci.h"
-
-#include "savage_dri.h"
-
-#include "texmem.h"
-
-#define need_GL_ARB_multisample
-#define need_GL_ARB_texture_compression
-#include "extension_helper.h"
-
-#include "xmlpool.h"
-
-/* Driver-specific options
- */
-#define SAVAGE_ENABLE_VDMA(def) \
-DRI_CONF_OPT_BEGIN(enable_vdma,bool,def) \
-	DRI_CONF_DESC(en,"Use DMA for vertex transfers") \
-	DRI_CONF_DESC(de,"Benutze DMA für Vertextransfers") \
-DRI_CONF_OPT_END
-#define SAVAGE_ENABLE_FASTPATH(def) \
-DRI_CONF_OPT_BEGIN(enable_fastpath,bool,def) \
-	DRI_CONF_DESC(en,"Use fast path for unclipped primitives") \
-	DRI_CONF_DESC(de,"Schneller Codepfad für ungeschnittene Polygone") \
-DRI_CONF_OPT_END
-#define SAVAGE_SYNC_FRAMES(def) \
-DRI_CONF_OPT_BEGIN(sync_frames,bool,def) \
-	DRI_CONF_DESC(en,"Synchronize with graphics hardware after each frame") \
-	DRI_CONF_DESC(de,"Synchronisiere nach jedem Frame mit Grafikhardware") \
-DRI_CONF_OPT_END
-
-/* Configuration
- */
-PUBLIC const char __driConfigOptions[] =
-DRI_CONF_BEGIN
-    DRI_CONF_SECTION_QUALITY
-        DRI_CONF_TEXTURE_DEPTH(DRI_CONF_TEXTURE_DEPTH_FB)
-        DRI_CONF_COLOR_REDUCTION(DRI_CONF_COLOR_REDUCTION_DITHER)
-        DRI_CONF_FLOAT_DEPTH(false)
-    DRI_CONF_SECTION_END
-    DRI_CONF_SECTION_PERFORMANCE
-        SAVAGE_ENABLE_VDMA(true)
-        SAVAGE_ENABLE_FASTPATH(true)
-        SAVAGE_SYNC_FRAMES(false)
-        DRI_CONF_MAX_TEXTURE_UNITS(2,1,2)
-    	DRI_CONF_TEXTURE_HEAPS(DRI_CONF_TEXTURE_HEAPS_ALL)
-        DRI_CONF_FORCE_S3TC_ENABLE(false)
-    DRI_CONF_SECTION_END
-    DRI_CONF_SECTION_DEBUG
-        DRI_CONF_NO_RAST(false)
-    DRI_CONF_SECTION_END
-DRI_CONF_END;
-static const GLuint __driNConfigOptions = 10;
-
-
-static const struct dri_debug_control debug_control[] =
-{
-    { "fall",  DEBUG_FALLBACKS },
-    { "api",   DEBUG_VERBOSE_API },
-    { "tex",   DEBUG_VERBOSE_TEX },
-    { "verb",  DEBUG_VERBOSE_MSG },
-    { "dma",   DEBUG_DMA },
-    { "state", DEBUG_STATE },
-    { NULL,    0 }
-};
-#ifndef SAVAGE_DEBUG
-int SAVAGE_DEBUG = 0;
-#endif
-
-
-/*For time caculating test*/
-#if defined(DEBUG_TIME) && DEBUG_TIME
-struct timeval tv_s,tv_f;
-unsigned long time_sum=0;
-struct timeval tv_s1,tv_f1;
-#endif
-
-static const struct dri_extension card_extensions[] =
-{
-    { "GL_ARB_multisample",                GL_ARB_multisample_functions },
-    { "GL_ARB_multitexture",               NULL },
-    { "GL_ARB_texture_compression",        GL_ARB_texture_compression_functions },
-    { "GL_EXT_stencil_wrap",               NULL },
-    { "GL_EXT_texture_lod_bias",           NULL },
-    { NULL,                                NULL }
-};
-
-static const struct dri_extension s4_extensions[] =
-{
-    { "GL_ARB_texture_env_add",            NULL },
-    { "GL_ARB_texture_mirrored_repeat",    NULL },
-    { NULL,                                NULL }
-};
-
-extern struct tnl_pipeline_stage _savage_texnorm_stage;
-extern struct tnl_pipeline_stage _savage_render_stage;
-
-static const struct tnl_pipeline_stage *savage_pipeline[] = {
-
-   &_tnl_vertex_transform_stage,
-   &_tnl_normal_transform_stage,
-   &_tnl_lighting_stage,
-   &_tnl_fog_coordinate_stage,
-   &_tnl_texgen_stage,
-   &_tnl_texture_transform_stage,
-   &_savage_texnorm_stage,
-   &_savage_render_stage,
-   &_tnl_render_stage,
-   0,
-};
-
-
-/* this is first function called in dirver*/
-
-static GLboolean
-savageInitDriver(__DRIscreenPrivate *sPriv)
-{
-  savageScreenPrivate *savageScreen;
-  SAVAGEDRIPtr         gDRIPriv = (SAVAGEDRIPtr)sPriv->pDevPriv;
-
-   if (sPriv->devPrivSize != sizeof(SAVAGEDRIRec)) {
-      fprintf(stderr,"\nERROR!  sizeof(SAVAGEDRIRec) does not match passed size from device driver\n");
-      return GL_FALSE;
-   }
-
-   /* Allocate the private area */
-   savageScreen = (savageScreenPrivate *)Xmalloc(sizeof(savageScreenPrivate));
-   if (!savageScreen)
-      return GL_FALSE;
-
-   savageScreen->driScrnPriv = sPriv;
-   sPriv->private = (void *)savageScreen;
-
-   savageScreen->chipset=gDRIPriv->chipset; 
-   savageScreen->width=gDRIPriv->width;
-   savageScreen->height=gDRIPriv->height;
-   savageScreen->mem=gDRIPriv->mem;
-   savageScreen->cpp=gDRIPriv->cpp;
-   savageScreen->zpp=gDRIPriv->zpp;
-
-   savageScreen->agpMode=gDRIPriv->agpMode;
-
-   savageScreen->bufferSize=gDRIPriv->bufferSize;
-
-   if (gDRIPriv->cpp == 4) 
-       savageScreen->frontFormat = DV_PF_8888;
-   else
-       savageScreen->frontFormat = DV_PF_565;
-   savageScreen->frontOffset=gDRIPriv->frontOffset;
-   savageScreen->backOffset = gDRIPriv->backOffset; 
-   savageScreen->depthOffset=gDRIPriv->depthOffset;
-
-   savageScreen->textureOffset[SAVAGE_CARD_HEAP] = 
-                                   gDRIPriv->textureOffset;
-   savageScreen->textureSize[SAVAGE_CARD_HEAP] = 
-                                   gDRIPriv->textureSize;
-   savageScreen->logTextureGranularity[SAVAGE_CARD_HEAP] = 
-                                   gDRIPriv->logTextureGranularity;
-
-   savageScreen->textureOffset[SAVAGE_AGP_HEAP] = 
-                                   gDRIPriv->agpTextureHandle;
-   savageScreen->textureSize[SAVAGE_AGP_HEAP] = 
-                                   gDRIPriv->agpTextureSize;
-   savageScreen->logTextureGranularity[SAVAGE_AGP_HEAP] =
-                                   gDRIPriv->logAgpTextureGranularity;
-
-   savageScreen->agpTextures.handle = gDRIPriv->agpTextureHandle;
-   savageScreen->agpTextures.size   = gDRIPriv->agpTextureSize;
-   if (gDRIPriv->agpTextureSize) {
-       if (drmMap(sPriv->fd, 
-		  savageScreen->agpTextures.handle,
-		  savageScreen->agpTextures.size,
-		  (drmAddress *)&(savageScreen->agpTextures.map)) != 0) {
-	   Xfree(savageScreen);
-	   sPriv->private = NULL;
-	   return GL_FALSE;
-       }
-   } else
-       savageScreen->agpTextures.map = NULL;
-
-   savageScreen->texVirtual[SAVAGE_CARD_HEAP] = 
-             (drmAddress)(((GLubyte *)sPriv->pFB)+gDRIPriv->textureOffset);
-   savageScreen->texVirtual[SAVAGE_AGP_HEAP] = 
-                        (drmAddress)(savageScreen->agpTextures.map);
-
-   savageScreen->aperture.handle = gDRIPriv->apertureHandle;
-   savageScreen->aperture.size   = gDRIPriv->apertureSize;
-   savageScreen->aperturePitch   = gDRIPriv->aperturePitch;
-   if (drmMap(sPriv->fd, 
-	      savageScreen->aperture.handle, 
-	      savageScreen->aperture.size, 
-	      (drmAddress *)&savageScreen->aperture.map) != 0) 
-   {
-      Xfree(savageScreen);
-      sPriv->private = NULL;
-      return GL_FALSE;
-   }
-
-   savageScreen->bufs = drmMapBufs(sPriv->fd);
-
-   savageScreen->sarea_priv_offset = gDRIPriv->sarea_priv_offset;
-
-   /* parse information in __driConfigOptions */
-   driParseOptionInfo (&savageScreen->optionCache,
-		       __driConfigOptions, __driNConfigOptions);
-
-#if 0
-   savageDDFastPathInit();
-   savageDDTrifuncInit();
-   savageDDSetupInit();
-#endif
-   return GL_TRUE;
-}
-
-/* Accessed by dlsym from dri_mesa_init.c
- */
-static void
-savageDestroyScreen(__DRIscreenPrivate *sPriv)
-{
-   savageScreenPrivate *savageScreen = (savageScreenPrivate *)sPriv->private;
-
-   if (savageScreen->bufs)
-       drmUnmapBufs(savageScreen->bufs);
-
-   /* free all option information */
-   driDestroyOptionInfo (&savageScreen->optionCache);
-
-   Xfree(savageScreen);
-   sPriv->private = NULL;
-}
-
-#if 0
-GLvisual *XMesaCreateVisual(Display *dpy,
-                            __DRIscreenPrivate *driScrnPriv,
-                            const XVisualInfo *visinfo,
-                            const __GLXvisualConfig *config)
-{
-   /* Drivers may change the args to _mesa_create_visual() in order to
-    * setup special visuals.
-    */
-   return _mesa_create_visual( config->rgba,
-                               config->doubleBuffer,
-                               config->stereo,
-                               _mesa_bitcount(visinfo->red_mask),
-                               _mesa_bitcount(visinfo->green_mask),
-                               _mesa_bitcount(visinfo->blue_mask),
-                               config->alphaSize,
-                               0, /* index bits */
-                               config->depthSize,
-                               config->stencilSize,
-                               config->accumRedSize,
-                               config->accumGreenSize,
-                               config->accumBlueSize,
-                               config->accumAlphaSize,
-                               0 /* num samples */ );
-}
-#endif
-
-
-static GLboolean
-savageCreateContext( const __GLcontextModes *mesaVis,
-		     __DRIcontextPrivate *driContextPriv,
-		     void *sharedContextPrivate )
-{
-   GLcontext *ctx, *shareCtx;
-   savageContextPtr imesa;
-   __DRIscreenPrivate *sPriv = driContextPriv->driScreenPriv;
-   struct dd_function_table functions;
-   savageScreenPrivate *savageScreen = (savageScreenPrivate *)sPriv->private;
-   drm_savage_sarea_t *saPriv=(drm_savage_sarea_t *)(((char*)sPriv->pSAREA)+
-						 savageScreen->sarea_priv_offset);
-   int textureSize[SAVAGE_NR_TEX_HEAPS];
-   int i;
-   imesa = (savageContextPtr)Xcalloc(sizeof(savageContext), 1);
-   if (!imesa) {
-      return GL_FALSE;
-   }
-
-   /* Init default driver functions then plug in savage-specific texture
-    * functions that are needed as early as during context creation. */
-   _mesa_init_driver_functions( &functions );
-   savageDDInitTextureFuncs( &functions );
-
-   /* Allocate the Mesa context */
-   if (sharedContextPrivate)
-      shareCtx = ((savageContextPtr) sharedContextPrivate)->glCtx;
-   else 
-      shareCtx = NULL;
-   ctx = _mesa_create_context(mesaVis, shareCtx, &functions, imesa);
-   if (!ctx) {
-      Xfree(imesa);
-      return GL_FALSE;
-   }
-   driContextPriv->driverPrivate = imesa;
-
-   imesa->cmdBuf.size = SAVAGE_CMDBUF_SIZE;
-   imesa->cmdBuf.base = imesa->cmdBuf.write =
-       malloc(SAVAGE_CMDBUF_SIZE * sizeof(drm_savage_cmd_header_t));
-   if (!imesa->cmdBuf.base)
-       return GL_FALSE;
-
-   /* Parse configuration files */
-   driParseConfigFiles (&imesa->optionCache, &savageScreen->optionCache,
-                        sPriv->myNum, "savage");
-
-   imesa->float_depth = driQueryOptionb(&imesa->optionCache, "float_depth") &&
-       savageScreen->chipset >= S3_SAVAGE4;
-   imesa->no_rast = driQueryOptionb(&imesa->optionCache, "no_rast");
-
-#if 0
-   ctx->Const.MinLineWidth = 1.0;
-   ctx->Const.MinLineWidthAA = 1.0;
-   ctx->Const.MaxLineWidth = 3.0;
-   ctx->Const.MaxLineWidthAA = 3.0;
-   ctx->Const.LineWidthGranularity = 1.0;
-#endif
-   
-   /* Dri stuff
-    */
-   imesa->hHWContext = driContextPriv->hHWContext;
-   imesa->driFd = sPriv->fd;
-   imesa->driHwLock = &sPriv->pSAREA->lock;
-   
-   imesa->savageScreen = savageScreen;
-   imesa->driScreen = sPriv;
-   imesa->sarea = saPriv;
-   imesa->glBuffer = NULL;
-   
-   /* DMA buffer */
-
-   for(i=0;i<5;i++)
-   {
-       imesa->apertureBase[i] = (GLubyte *)savageScreen->aperture.map + 
-	   0x01000000 * i;
-   }
-   
-   imesa->aperturePitch = savageScreen->aperturePitch;
-
-   /* change texHeap initialize to support two kind of texture heap*/
-   /* here is some parts of initialization, others in InitDriver() */
-    
-   (void) memset( imesa->textureHeaps, 0, sizeof( imesa->textureHeaps ) );
-   make_empty_list( & imesa->swapped );
-
-   textureSize[SAVAGE_CARD_HEAP] = savageScreen->textureSize[SAVAGE_CARD_HEAP];
-   textureSize[SAVAGE_AGP_HEAP] = savageScreen->textureSize[SAVAGE_AGP_HEAP];
-   imesa->lastTexHeap = savageScreen->texVirtual[SAVAGE_AGP_HEAP] ? 2 : 1;
-   switch(driQueryOptioni (&imesa->optionCache, "texture_heaps")) {
-   case DRI_CONF_TEXTURE_HEAPS_CARD: /* only use card memory, if available */
-       if (textureSize[SAVAGE_CARD_HEAP])
-	   imesa->lastTexHeap = 1;
-       break;
-   case DRI_CONF_TEXTURE_HEAPS_GART: /* only use gart memory, if available */
-       if (imesa->lastTexHeap == 2 && textureSize[SAVAGE_AGP_HEAP])
-	   textureSize[SAVAGE_CARD_HEAP] = 0;
-       break;
-   /*default: Nothing to do, use all available memory. */
-   }
-   
-   for (i = 0; i < imesa->lastTexHeap; i++) {
-       imesa->textureHeaps[i] = driCreateTextureHeap(
-	   i, imesa,
-	   textureSize[i],
-	   11,					/* 2^11 = 2k alignment */
-	   SAVAGE_NR_TEX_REGIONS,
-	   (drmTextureRegionPtr)imesa->sarea->texList[i],
-	    &imesa->sarea->texAge[i],
-	    &imesa->swapped,
-	    sizeof( savageTexObj ),
-	    (destroy_texture_object_t *) savageDestroyTexObj );
-       /* If textureSize[i] == 0 textureHeaps[i] is NULL. This can happen
-	* if there is not enough card memory for a card texture heap. */
-       if (imesa->textureHeaps[i])
-	   driSetTextureSwapCounterLocation( imesa->textureHeaps[i],
-					     & imesa->c_textureSwaps );
-   }
-   imesa->texture_depth = driQueryOptioni (&imesa->optionCache,
-					   "texture_depth");
-   if (imesa->texture_depth == DRI_CONF_TEXTURE_DEPTH_FB)
-       imesa->texture_depth = ( savageScreen->cpp == 4 ) ?
-	   DRI_CONF_TEXTURE_DEPTH_32 : DRI_CONF_TEXTURE_DEPTH_16;
-
-   if (savageScreen->chipset >= S3_SAVAGE4)
-       ctx->Const.MaxTextureUnits = 2;
-   else
-       ctx->Const.MaxTextureUnits = 1;
-   if (driQueryOptioni(&imesa->optionCache, "texture_units") <
-       ctx->Const.MaxTextureUnits)
-       ctx->Const.MaxTextureUnits =
-	   driQueryOptioni(&imesa->optionCache, "texture_units");
-   ctx->Const.MaxTextureImageUnits = ctx->Const.MaxTextureUnits;
-   ctx->Const.MaxTextureCoordUnits = ctx->Const.MaxTextureUnits;
-
-   driCalculateMaxTextureLevels( imesa->textureHeaps,
-				 imesa->lastTexHeap,
-				 & ctx->Const,
-				 4,
-				 11, /* max 2D texture size is 2048x2048 */
-				 0,  /* 3D textures unsupported. */
-				 0,  /* cube textures unsupported. */
-				 0,  /* texture rectangles unsupported. */
-				 12,
-				 GL_FALSE );
-   if (ctx->Const.MaxTextureLevels <= 6) { /*spec requires at least 64x64*/
-       __driUtilMessage("Not enough texture memory. "
-			"Falling back to indirect rendering.");
-       Xfree(imesa);
-       return GL_FALSE;
-   }
-
-   imesa->hw_stencil = mesaVis->stencilBits && mesaVis->depthBits == 24;
-   imesa->depth_scale = (imesa->savageScreen->zpp == 2) ?
-       (1.0F/0xffff):(1.0F/0xffffff);
-
-   imesa->bufferSize = savageScreen->bufferSize;
-   imesa->dmaVtxBuf.total = 0;
-   imesa->dmaVtxBuf.used = 0;
-   imesa->dmaVtxBuf.flushed = 0;
-
-   imesa->clientVtxBuf.total = imesa->bufferSize / 4;
-   imesa->clientVtxBuf.used = 0;
-   imesa->clientVtxBuf.flushed = 0;
-   imesa->clientVtxBuf.buf = (u_int32_t *)malloc(imesa->bufferSize);
-
-   imesa->vtxBuf = &imesa->clientVtxBuf;
-
-   imesa->firstElt = -1;
-
-   /* Uninitialized vertex format. Force setting the vertex state in
-    * savageRenderStart.
-    */
-   imesa->vertex_size = 0;
-
-   /* Utah stuff
-    */
-   imesa->new_state = ~0;
-   imesa->new_gl_state = ~0;
-   imesa->RenderIndex = ~0;
-   imesa->dirty = ~0;
-   imesa->lostContext = GL_TRUE;
-   imesa->CurrentTexObj[0] = 0;
-   imesa->CurrentTexObj[1] = 0;
-
-   /* Initialize the software rasterizer and helper modules.
-    */
-   _swrast_CreateContext( ctx );
-   _ac_CreateContext( ctx );
-   _tnl_CreateContext( ctx );
-   
-   _swsetup_CreateContext( ctx );
-
-   /* Install the customized pipeline:
-    */
-   _tnl_destroy_pipeline( ctx );
-   _tnl_install_pipeline( ctx, savage_pipeline );
-
-   imesa->enable_fastpath = driQueryOptionb(&imesa->optionCache,
-					    "enable_fastpath");
-   /* DRM versions before 2.1.3 would only render triangle lists. ELTS
-    * support was added in 2.2.0. */
-   if (imesa->enable_fastpath && sPriv->drmMinor < 2) {
-      fprintf (stderr,
-	       "*** Disabling fast path because your DRM version is buggy "
-	       "or doesn't\n*** support ELTS. You need at least Savage DRM "
-	       "version 2.2.\n");
-      imesa->enable_fastpath = GL_FALSE;
-   }
-
-   if (!savageScreen->bufs || savageScreen->chipset == S3_SUPERSAVAGE)
-       imesa->enable_vdma = GL_FALSE;
-   else
-       imesa->enable_vdma = driQueryOptionb(&imesa->optionCache, "enable_vdma");
-
-   imesa->sync_frames = driQueryOptionb(&imesa->optionCache, "sync_frames");
-
-   /* Configure swrast to match hardware characteristics:
-    */
-   _tnl_allow_pixel_fog( ctx, GL_FALSE );
-   _tnl_allow_vertex_fog( ctx, GL_TRUE );
-   _swrast_allow_pixel_fog( ctx, GL_FALSE );
-   _swrast_allow_vertex_fog( ctx, GL_TRUE );
-
-   ctx->DriverCtx = (void *) imesa;
-   imesa->glCtx = ctx;
-
-#ifndef SAVAGE_DEBUG
-   SAVAGE_DEBUG = driParseDebugString( getenv( "SAVAGE_DEBUG" ),
-				       debug_control );
-#endif
-
-   driInitExtensions( ctx, card_extensions, GL_TRUE );
-   if (savageScreen->chipset >= S3_SAVAGE4)
-       driInitExtensions( ctx, s4_extensions, GL_FALSE );
-   if (ctx->Mesa_DXTn ||
-       driQueryOptionb (&imesa->optionCache, "force_s3tc_enable")) {
-       _mesa_enable_extension( ctx, "GL_S3_s3tc" );
-       if (savageScreen->chipset >= S3_SAVAGE4)
-	   /* This extension needs DXT3 and DTX5 support in hardware.
-	    * Not available on Savage3D/MX/IX. */
-	   _mesa_enable_extension( ctx, "GL_EXT_texture_compression_s3tc" );
-   }
-
-   savageDDInitStateFuncs( ctx );
-   savageDDInitSpanFuncs( ctx );
-   savageDDInitDriverFuncs( ctx );
-   savageDDInitIoctlFuncs( ctx );
-   savageInitTriFuncs( ctx );
-
-   savageDDInitState( imesa );
-
-   driContextPriv->driverPrivate = (void *) imesa;
-
-   return GL_TRUE;
-}
-
-static void
-savageDestroyContext(__DRIcontextPrivate *driContextPriv)
-{
-   savageContextPtr imesa = (savageContextPtr) driContextPriv->driverPrivate;
-   GLuint i;
-
-   assert (imesa); /* should never be NULL */
-   if (imesa) {
-      savageFlushVertices(imesa);
-      savageReleaseIndexedVerts(imesa);
-      savageFlushCmdBuf(imesa, GL_TRUE); /* release DMA buffer */
-      WAIT_IDLE_EMPTY(imesa);
-
-      for (i = 0; i < imesa->lastTexHeap; i++)
-	 driDestroyTextureHeap(imesa->textureHeaps[i]);
-
-      free(imesa->cmdBuf.base);
-      free(imesa->clientVtxBuf.buf);
-
-      _swsetup_DestroyContext(imesa->glCtx );
-      _tnl_DestroyContext( imesa->glCtx );
-      _ac_DestroyContext( imesa->glCtx );
-      _swrast_DestroyContext( imesa->glCtx );
-
-      /* free the Mesa context */
-      imesa->glCtx->DriverCtx = NULL;
-      _mesa_destroy_context(imesa->glCtx);
-
-      /* no longer use vertex_dma_buf*/
-      Xfree(imesa);
-   }
-}
-
-
-static GLboolean
-savageCreateBuffer( __DRIscreenPrivate *driScrnPriv,
-		    __DRIdrawablePrivate *driDrawPriv,
-		    const __GLcontextModes *mesaVis,
-		    GLboolean isPixmap)
-{
-   savageScreenPrivate *screen = (savageScreenPrivate *) driScrnPriv->private;
-
-   if (isPixmap) {
-      return GL_FALSE; /* not implemented */
-   }
-   else {
-       GLboolean swStencil = mesaVis->stencilBits > 0 && mesaVis->depthBits != 24;
-#if 0
-       driDrawPriv->driverPrivate = (void *) 
-         _mesa_create_framebuffer(mesaVis,
-                                  GL_FALSE,  /* software depth buffer? */
-                                  swStencil,
-                                  mesaVis->accumRedBits > 0,
-                                  mesaVis->alphaBits > 0 );
-#else
-      struct gl_framebuffer *fb = _mesa_create_framebuffer(mesaVis);
-      /*
-       * XXX: this value needs to be set according to the config file
-       * setting.  But we don't get that until we create a rendering
-       * context!!!!
-       */
-      GLboolean float_depth = GL_FALSE;
-
-      {
-         driRenderbuffer *frontRb
-            = driNewRenderbuffer(GL_RGBA, screen->cpp,
-                                 screen->frontOffset, screen->aperturePitch);
-         savageSetSpanFunctions(frontRb, mesaVis, float_depth);
-         _mesa_add_renderbuffer(fb, BUFFER_FRONT_LEFT, &frontRb->Base);
-      }
-
-      if (mesaVis->doubleBufferMode) {
-         driRenderbuffer *backRb
-            = driNewRenderbuffer(GL_RGBA, screen->cpp,
-                                 screen->backOffset, screen->aperturePitch);
-         savageSetSpanFunctions(backRb, mesaVis, float_depth);
-         _mesa_add_renderbuffer(fb, BUFFER_BACK_LEFT, &backRb->Base);
-      }
-
-      if (mesaVis->depthBits == 16) {
-         driRenderbuffer *depthRb
-            = driNewRenderbuffer(GL_DEPTH_COMPONENT16, screen->cpp,
-                                 screen->depthOffset, screen->aperturePitch);
-         savageSetSpanFunctions(depthRb, mesaVis, float_depth);
-         _mesa_add_renderbuffer(fb, BUFFER_DEPTH, &depthRb->Base);
-      }
-      else if (mesaVis->depthBits == 24) {
-         driRenderbuffer *depthRb
-            = driNewRenderbuffer(GL_DEPTH_COMPONENT24, screen->cpp,
-                                 screen->depthOffset, screen->aperturePitch);
-         savageSetSpanFunctions(depthRb, mesaVis, float_depth);
-         _mesa_add_renderbuffer(fb, BUFFER_DEPTH, &depthRb->Base);
-      }
-
-      if (mesaVis->stencilBits > 0 && !swStencil) {
-         driRenderbuffer *stencilRb
-            = driNewRenderbuffer(GL_STENCIL_INDEX8_EXT, screen->cpp,
-                                 screen->depthOffset, screen->aperturePitch);
-         savageSetSpanFunctions(stencilRb, mesaVis, float_depth);
-         _mesa_add_renderbuffer(fb, BUFFER_STENCIL, &stencilRb->Base);
-      }
-
-      _mesa_add_soft_renderbuffers(fb,
-                                   GL_FALSE, /* color */
-                                   GL_FALSE, /* depth */
-                                   swStencil,
-                                   mesaVis->accumRedBits > 0,
-                                   GL_FALSE, /* alpha */
-                                   GL_FALSE /* aux */);
-      driDrawPriv->driverPrivate = (void *) fb;
-#endif
-       return (driDrawPriv->driverPrivate != NULL);
-   }
-}
-
-static void
-savageDestroyBuffer(__DRIdrawablePrivate *driDrawPriv)
-{
-   _mesa_destroy_framebuffer((GLframebuffer *) (driDrawPriv->driverPrivate));
-}
-
-#if 0
-void XMesaSwapBuffers(__DRIdrawablePrivate *driDrawPriv)
-{
-   /* XXX should do swap according to the buffer, not the context! */
-   savageContextPtr imesa = savageCtx; 
-
-   FLUSH_VB( imesa->glCtx, "swap buffers" );
-   savageSwapBuffers(imesa);
-}
-#endif
-
-void savageXMesaSetFrontClipRects( savageContextPtr imesa )
-{
-   __DRIdrawablePrivate *dPriv = imesa->driDrawable;
-
-   imesa->numClipRects = dPriv->numClipRects;
-   imesa->pClipRects = dPriv->pClipRects;
-   imesa->drawX = dPriv->x;
-   imesa->drawY = dPriv->y;
-
-   savageCalcViewport( imesa->glCtx );
-}
-
-
-void savageXMesaSetBackClipRects( savageContextPtr imesa )
-{
-   __DRIdrawablePrivate *dPriv = imesa->driDrawable;
-
-   if (dPriv->numBackClipRects == 0) 
-   {
-
-
-      imesa->numClipRects = dPriv->numClipRects;
-      imesa->pClipRects = dPriv->pClipRects;
-      imesa->drawX = dPriv->x;
-      imesa->drawY = dPriv->y;
-   } else {
-
-
-      imesa->numClipRects = dPriv->numBackClipRects;
-      imesa->pClipRects = dPriv->pBackClipRects;
-      imesa->drawX = dPriv->backX;
-      imesa->drawY = dPriv->backY;
-   }
-
-   savageCalcViewport( imesa->glCtx );
-}
-
-
-static void savageXMesaWindowMoved( savageContextPtr imesa ) 
-{
-   if (0)
-      fprintf(stderr, "savageXMesaWindowMoved\n\n");
-
-   switch (imesa->glCtx->DrawBuffer->_ColorDrawBufferMask[0]) {
-   case BUFFER_BIT_FRONT_LEFT:
-      savageXMesaSetFrontClipRects( imesa );
-      break;
-   case BUFFER_BIT_BACK_LEFT:
-      savageXMesaSetBackClipRects( imesa );
-      break;
-   default:
-       break;
-   }
-}
-
-
-static GLboolean
-savageUnbindContext(__DRIcontextPrivate *driContextPriv)
-{
-   savageContextPtr savage = (savageContextPtr) driContextPriv->driverPrivate;
-   if (savage)
-      savage->dirty = ~0;
-
-   return GL_TRUE;
-}
-
-#if 0
-static GLboolean
-savageOpenFullScreen(__DRIcontextPrivate *driContextPriv)
-{
-    
-  
-    
-    if (driContextPriv) {
-      savageContextPtr imesa = (savageContextPtr) driContextPriv->driverPrivate;
-      imesa->IsFullScreen = GL_TRUE;
-      imesa->backup_frontOffset = imesa->savageScreen->frontOffset;
-      imesa->backup_backOffset = imesa->savageScreen->backOffset;
-      imesa->backup_frontBitmapDesc = imesa->savageScreen->frontBitmapDesc;
-      imesa->savageScreen->frontBitmapDesc = imesa->savageScreen->backBitmapDesc;      
-      imesa->toggle = TARGET_BACK;
-   }
-
-    return GL_TRUE;
-}
-
-static GLboolean
-savageCloseFullScreen(__DRIcontextPrivate *driContextPriv)
-{
-    
-    if (driContextPriv) {
-      savageContextPtr imesa = (savageContextPtr) driContextPriv->driverPrivate;
-      WAIT_IDLE_EMPTY(imesa);
-      imesa->IsFullScreen = GL_FALSE;   
-      imesa->savageScreen->frontOffset = imesa->backup_frontOffset;
-      imesa->savageScreen->backOffset = imesa->backup_backOffset;
-      imesa->savageScreen->frontBitmapDesc = imesa->backup_frontBitmapDesc;
-   }
-    return GL_TRUE;
-}
-#endif
-
-static GLboolean
-savageMakeCurrent(__DRIcontextPrivate *driContextPriv,
-		  __DRIdrawablePrivate *driDrawPriv,
-		  __DRIdrawablePrivate *driReadPriv)
-{
-   if (driContextPriv) {
-      savageContextPtr imesa = (savageContextPtr) driContextPriv->driverPrivate;
-      
-      imesa->driReadable = driReadPriv;
-      imesa->driDrawable = driDrawPriv;
-      imesa->mesa_drawable = driDrawPriv;
-      imesa->dirty = ~0;
-      
-      _mesa_make_current(imesa->glCtx,
-                         (GLframebuffer *) driDrawPriv->driverPrivate,
-                         (GLframebuffer *) driReadPriv->driverPrivate);
-      
-      savageXMesaWindowMoved( imesa );
-   }
-   else 
-   {
-      _mesa_make_current(NULL, NULL, NULL);
-   }
-   return GL_TRUE;
-}
-
-
-void savageGetLock( savageContextPtr imesa, GLuint flags ) 
-{
-   __DRIdrawablePrivate *dPriv = imesa->driDrawable;
-   __DRIscreenPrivate *sPriv = imesa->driScreen;
-   drm_savage_sarea_t *sarea = imesa->sarea;
-   int me = imesa->hHWContext;
-   int stamp = dPriv->lastStamp; 
-   int heap;
-   unsigned int timestamp = 0;
-
-  
-
-   /* We know there has been contention.
-    */
-   drmGetLock(imesa->driFd, imesa->hHWContext, flags);	
-
-
-   /* Note contention for throttling hint
-    */
-   imesa->any_contend = 1;
-
-   /* If the window moved, may need to set a new cliprect now.
-    *
-    * NOTE: This releases and regains the hw lock, so all state
-    * checking must be done *after* this call:
-    */
-   DRI_VALIDATE_DRAWABLE_INFO(sPriv, dPriv);		
-
-
-  
-
-   /* If we lost context, need to dump all registers to hardware.
-    * Note that we don't care about 2d contexts, even if they perform
-    * accelerated commands, so the DRI locking in the X server is even
-    * more broken than usual.
-    */
-   if (sarea->ctxOwner != me) {
-      imesa->dirty |= (SAVAGE_UPLOAD_LOCAL |
-		       SAVAGE_UPLOAD_GLOBAL |
-		       SAVAGE_UPLOAD_FOGTBL |
-		       SAVAGE_UPLOAD_TEX0 |
-		       SAVAGE_UPLOAD_TEX1 |
-		       SAVAGE_UPLOAD_TEXGLOBAL);
-      imesa->lostContext = GL_TRUE;
-      sarea->ctxOwner = me;
-   }
-
-   for (heap = 0; heap < imesa->lastTexHeap; ++heap) {
-      /* If a heap was changed, update its timestamp. Do this before
-       * DRI_AGE_TEXTURES updates the local_age. */
-      if (imesa->textureHeaps[heap] &&
-	  imesa->textureHeaps[heap]->global_age[0] >
-	  imesa->textureHeaps[heap]->local_age) {
-	 if (timestamp == 0)
-	    timestamp = savageEmitEventLocked(imesa, 0);
-	 imesa->textureHeaps[heap]->timestamp = timestamp;
-      }
-      DRI_AGE_TEXTURES( imesa->textureHeaps[heap] );
-   }
-
-   if (dPriv->lastStamp != stamp)
-      savageXMesaWindowMoved( imesa );
-
-  
-   
-}
-
-
-
-static const struct __DriverAPIRec savageAPI = {
-   savageInitDriver,
-   savageDestroyScreen,
-   savageCreateContext,
-   savageDestroyContext,
-   savageCreateBuffer,
-   savageDestroyBuffer,
-   savageSwapBuffers,
-   savageMakeCurrent,
-   savageUnbindContext
-};
-
-
-static __GLcontextModes *
-savageFillInModes( unsigned pixel_bits, unsigned depth_bits,
-		   unsigned stencil_bits, GLboolean have_back_buffer )
-{
-    __GLcontextModes * modes;
-    __GLcontextModes * m;
-    unsigned num_modes;
-    unsigned depth_buffer_factor;
-    unsigned back_buffer_factor;
-    GLenum fb_format;
-    GLenum fb_type;
-
-    /* Right now GLX_SWAP_COPY_OML isn't supported, but it would be easy
-     * enough to add support.  Basically, if a context is created with an
-     * fbconfig where the swap method is GLX_SWAP_COPY_OML, pageflipping
-     * will never be used.
-     *
-     * FK: What about drivers that don't use page flipping? Could they
-     * just expose GLX_SWAP_COPY_OML?
-     */
-    static const GLenum back_buffer_modes[] = {
-	GLX_NONE, GLX_SWAP_UNDEFINED_OML /*, GLX_SWAP_COPY_OML */
-    };
-
-    u_int8_t depth_bits_array[2];
-    u_int8_t stencil_bits_array[2];
-
-
-    depth_bits_array[0] = depth_bits;
-    depth_bits_array[1] = depth_bits;
-    
-    /* Just like with the accumulation buffer, always provide some modes
-     * with a stencil buffer.  It will be a sw fallback, but some apps won't
-     * care about that.
-     */
-    stencil_bits_array[0] = 0;
-    stencil_bits_array[1] = (stencil_bits == 0) ? 8 : stencil_bits;
-
-    depth_buffer_factor = ((depth_bits != 0) || (stencil_bits != 0)) ? 2 : 1;
-    back_buffer_factor  = (have_back_buffer) ? 2 : 1;
-
-    num_modes = depth_buffer_factor * back_buffer_factor * 4;
-
-    if ( pixel_bits == 16 ) {
-        fb_format = GL_RGB;
-        fb_type = GL_UNSIGNED_SHORT_5_6_5;
-    }
-    else {
-        fb_format = GL_BGR;
-        fb_type = GL_UNSIGNED_INT_8_8_8_8_REV;
-    }
-
-    modes = (*dri_interface->createContextModes)( num_modes, sizeof( __GLcontextModes ) );
-    m = modes;
-    if ( ! driFillInModes( & m, fb_format, fb_type,
-			   depth_bits_array, stencil_bits_array, depth_buffer_factor,
-			   back_buffer_modes, back_buffer_factor,
-			   GLX_TRUE_COLOR ) ) {
-	fprintf( stderr, "[%s:%u] Error creating FBConfig!\n",
-		 __func__, __LINE__ );
-	return NULL;
-    }
-
-    if ( ! driFillInModes( & m, fb_format, fb_type,
-			   depth_bits_array, stencil_bits_array, depth_buffer_factor,
-			   back_buffer_modes, back_buffer_factor,
-			   GLX_DIRECT_COLOR ) ) {
-	fprintf( stderr, "[%s:%u] Error creating FBConfig!\n",
-		 __func__, __LINE__ );
-	return NULL;
-    }
-
-    /* Mark the visual as slow if there are "fake" stencil bits.
-     */
-    for ( m = modes ; m != NULL ; m = m->next ) {
-	if ( (m->stencilBits != 0) && (m->stencilBits != stencil_bits) ) {
-	    m->visualRating = GLX_SLOW_CONFIG;
-	}
-    }
-
-    return modes;
-}
-
-
-/**
- * This is the bootstrap function for the driver.  libGL supplies all of the
- * requisite information about the system, and the driver initializes itself.
- * This routine also fills in the linked list pointed to by \c driver_modes
- * with the \c __GLcontextModes that the driver can support for windows or
- * pbuffers.
- * 
- * \return A pointer to a \c __DRIscreenPrivate on success, or \c NULL on 
- *         failure.
- */
-PUBLIC
-void * __driCreateNewScreen_20050727( __DRInativeDisplay *dpy, int scrn, __DRIscreen *psc,
-			     const __GLcontextModes * modes,
-			     const __DRIversion * ddx_version,
-			     const __DRIversion * dri_version,
-			     const __DRIversion * drm_version,
-			     const __DRIframebuffer * frame_buffer,
-			     drmAddress pSAREA, int fd, 
-			     int internal_api_version,
-			     const __DRIinterfaceMethods * interface,
-			     __GLcontextModes ** driver_modes )
-			     
-{
-   __DRIscreenPrivate *psp;
-   static const __DRIversion ddx_expected = { 2, 0, 0 };
-   static const __DRIversion dri_expected = { 4, 0, 0 };
-   static const __DRIversion drm_expected = { 2, 1, 0 };
-
-   dri_interface = interface;
-
-   if ( ! driCheckDriDdxDrmVersions2( "Savage",
-				      dri_version, & dri_expected,
-				      ddx_version, & ddx_expected,
-				      drm_version, & drm_expected ) ) {
-      return NULL;
-   }
-      
-   psp = __driUtilCreateNewScreen(dpy, scrn, psc, NULL,
-				  ddx_version, dri_version, drm_version,
-				  frame_buffer, pSAREA, fd,
-				  internal_api_version, &savageAPI);
-   if ( psp != NULL ) {
-      SAVAGEDRIPtr dri_priv = (SAVAGEDRIPtr)psp->pDevPriv;
-      *driver_modes = savageFillInModes( dri_priv->cpp*8,
-					 (dri_priv->cpp == 2) ? 16 : 24,
-					 (dri_priv->cpp == 2) ? 0  : 8,
-					 (dri_priv->backOffset != dri_priv->depthOffset) );
-
-      /* Calling driInitExtensions here, with a NULL context pointer, does not actually
-       * enable the extensions.  It just makes sure that all the dispatch offsets for all
-       * the extensions that *might* be enables are known.  This is needed because the
-       * dispatch offsets need to be known when _mesa_context_create is called, but we can't
-       * enable the extensions until we have a context pointer.
-       *
-       * Hello chicken.  Hello egg.  How are you two today?
-       */
-      driInitExtensions( NULL, card_extensions, GL_FALSE );
-   }
-
-   return (void *) psp;
-}
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/savage/savagecontext.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/savage/savagecontext.h
deleted file mode 100644
index 4c0959968..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/savage/savagecontext.h
+++ /dev/null
@@ -1,331 +0,0 @@
-/*
- * Copyright 1998-2003 VIA Technologies, Inc. All Rights Reserved.
- * Copyright 2001-2003 S3 Graphics, Inc. All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sub license,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
- * VIA, S3 GRAPHICS, AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- * DEALINGS IN THE SOFTWARE.
- */
-
-
-
-#ifndef SAVAGECONTEXT_INC
-#define SAVAGECONTEXT_INC
-
-typedef struct savage_context_t savageContext;
-typedef struct savage_context_t *savageContextPtr;
-typedef struct savage_texture_object_t *savageTextureObjectPtr;
-
-#include <X11/Xlibint.h>
-#include "dri_util.h"
-#include "mtypes.h"
-#include "xf86drm.h"
-#include "drm.h"
-#include "savage_drm.h"
-#include "savage_init.h"
-#include "savage_3d_reg.h"
-#include "mm.h"
-#include "tnl/t_vertex.h"
-
-#include "texmem.h"
-
-#include "xmlconfig.h"
-
-/* Reasons to fallback on all primitives.
- */
-#define SAVAGE_FALLBACK_TEXTURE        0x1
-#define SAVAGE_FALLBACK_DRAW_BUFFER    0x2
-#define SAVAGE_FALLBACK_READ_BUFFER    0x4
-#define SAVAGE_FALLBACK_COLORMASK      0x8  
-#define SAVAGE_FALLBACK_SPECULAR       0x10 
-#define SAVAGE_FALLBACK_LOGICOP        0x20
-/*frank 2001/11/12 add the stencil fallbak*/
-#define SAVAGE_FALLBACK_STENCIL        0x40
-#define SAVAGE_FALLBACK_RENDERMODE     0x80
-#define SAVAGE_FALLBACK_BLEND_EQ       0x100
-#define SAVAGE_FALLBACK_NORAST         0x200
-#define SAVAGE_FALLBACK_PROJ_TEXTURE   0x400
-
-
-#define HW_CULL    1
-
-/* for savagectx.new_state - manage GL->driver state changes
- */
-#define SAVAGE_NEW_TEXTURE 0x1
-#define SAVAGE_NEW_CULL    0x2
-
-/* What needs to be changed for the current vertex dma buffer?
- * This will go away!
- */
-#define SAVAGE_UPLOAD_LOCAL	0x1  /* DrawLocalCtrl (S4) or 
-					DrawCtrl and ZBufCtrl (S3D) */
-#define SAVAGE_UPLOAD_TEX0	0x2  /* texture unit 0 */
-#define SAVAGE_UPLOAD_TEX1	0x4  /* texture unit 1 (S4 only) */
-#define SAVAGE_UPLOAD_FOGTBL	0x8  /* fog table */
-#define SAVAGE_UPLOAD_GLOBAL	0x10 /* most global regs */
-#define SAVAGE_UPLOAD_TEXGLOBAL 0x20 /* TexBlendColor (S4 only) */
-
-/*define the max numer of vertex in vertex buf*/
-#define SAVAGE_MAX_VERTEXS 0x10000
-
-/* Don't make it too big. We don't want to buffer up a whole frame
- * that would force the application to wait later. */
-#define SAVAGE_CMDBUF_SIZE 1024
-
-/* Use the templated vertex formats:
- */
-#define TAG(x) savage##x
-#include "tnl_dd/t_dd_vertex.h"
-#undef TAG
-
-typedef void (*savage_tri_func)( savageContextPtr, savageVertex *,
-				 savageVertex *, savageVertex * );
-typedef void (*savage_line_func)( savageContextPtr,
-				  savageVertex *, savageVertex * );
-typedef void (*savage_point_func)( savageContextPtr, savageVertex * );
-
-
-/**************************************************************
- ****************    enums for chip IDs ************************
- **************************************************************/
-
-#define CHIP_S3GX3MS1NB             0x8A25
-#define CHIP_S3GX3MS1NBK            0x8A26
-#define CHIP_S3TWISTER              0x8D01
-#define CHIP_S3TWISTERK             0x8D02
-#define CHIP_S3TWISTER_P4M          0x8D04
-#define CHIP_S3PARAMOUNT128         0x8C22              /*SuperSavage 128/MX*/
-#define CHIP_S3TRISTAR128SDR        0x8C2A              /*SuperSavage 128/IX*/
-#define CHIP_S3TRISTAR64SDRM7       0x8C2C              /*SuperSavage/IX M7 Package*/
-#define CHIP_S3TRISTAR64SDR         0x8C2E              /*SuperSavage/IX*/
-#define CHIP_S3TRISTAR64CDDR        0x8C2F              /*SuperSavage/IXC DDR*/
-
-#define IS_SAVAGE(imesa) (imesa->savageScreen->deviceID == CHIP_S3GX3MS1NB ||	\
-			imesa->savageScreen->deviceID == CHIP_S3GX3MS1NBK || \
-                        imesa->savageScreen->deviceID == CHIP_S3TWISTER || \
-                        imesa->savageScreen->deviceID == CHIP_S3TWISTERK || \
-                        imesa->savageScreen->deviceID == CHIP_S3TWISTER_P4M || \
-                        imesa->savageScreen->deviceID == CHIP_S3PARAMOUNT128 || \
-                        imesa->savageScreen->deviceID == CHIP_S3TRISTAR128SDR || \
-                        imesa->savageScreen->deviceID == CHIP_S3TRISTAR64SDRM7 || \
-                        imesa->savageScreen->deviceID == CHIP_S3TRISTAR64SDR || \
-			imesa->savageScreen->deviceID == CHIP_S3TRISTAR64CDDR )
-
-
-struct savage_vtxbuf_t {
-    GLuint total, used, flushed; /* in 32 bit units */
-    GLuint idx;		/* for DMA buffers */
-    u_int32_t *buf;
-};
-
-struct savage_cmdbuf_t {
-    GLuint size; /* size in qwords */
-    drm_savage_cmd_header_t *base;  /* initial state starts here */
-    drm_savage_cmd_header_t *start; /* drawing/state commands start here */
-    drm_savage_cmd_header_t *write; /* append stuff here */
-};
-
-struct savage_elt_t {
-    GLuint n;				/* number of elts currently allocated */
-    drm_savage_cmd_header_t *cmd;	/* the indexed drawing command */
-};
-
-
-struct savage_context_t {
-    GLint refcount;
-
-    GLcontext *glCtx;
-
-    int lastTexHeap;
-    driTexHeap *textureHeaps[SAVAGE_NR_TEX_HEAPS];
-    driTextureObject swapped;
-
-    driTextureObject *CurrentTexObj[2];
-
-    /* Hardware state
-     */
-
-    savageRegisters regs, oldRegs, globalRegMask;
-
-    /* Manage our own state */
-    GLuint new_state; 
-    GLuint new_gl_state;
-    GLboolean ptexHack;
-
-    /* Command buffer */
-    struct savage_cmdbuf_t cmdBuf;
-
-    /* Elt book-keeping */
-    struct savage_elt_t elts;
-    GLint firstElt;
-
-    /* Vertex buffers */
-    struct savage_vtxbuf_t dmaVtxBuf, clientVtxBuf;
-    struct savage_vtxbuf_t *vtxBuf;
-
-    /* aperture base */
-    GLubyte *apertureBase[5];
-    GLuint aperturePitch;
-    /* Manage hardware state */
-    GLuint dirty;
-    GLboolean lostContext;
-    GLuint bTexEn1;
-    /* One of the few bits of hardware state that can't be calculated
-     * completely on the fly:
-     */
-    GLuint LcsCullMode;
-    GLuint texEnvColor;
-
-   /* Vertex state 
-    */
-   GLuint vertex_size;
-   struct tnl_attr_map vertex_attrs[VERT_ATTRIB_MAX];
-   GLuint vertex_attr_count;
-   char *verts;			/* points to tnl->clipspace.vertex_buf */
-
-   /* Rasterization state 
-    */
-   GLuint SetupNewInputs;
-   GLuint SetupIndex;
-   GLuint RenderIndex;
-   
-   GLuint hw_primitive;
-   GLenum raster_primitive;
-   GLenum render_primitive;
-
-   GLuint skip;
-   GLubyte HwPrim;
-   GLuint HwVertexSize;
-
-   /* Fallback rasterization functions 
-    */
-   savage_point_func draw_point;
-   savage_line_func draw_line;
-   savage_tri_func draw_tri;
-
-    /* Funny mesa mirrors
-     */
-    GLuint MonoColor;
-    GLuint ClearColor;
-    GLfloat depth_scale;
-    GLfloat hw_viewport[16];
-    /* DRI stuff */
-    GLuint bufferSize;
-
-    GLframebuffer *glBuffer;
-   
-    /* Two flags to keep track of fallbacks. */
-    GLuint Fallback;
-
-    GLuint needClip;
-
-    /* These refer to the current draw (front vs. back) buffer:
-     */
-    GLubyte *drawMap;		/* draw buffer address in virtual mem */
-    GLubyte *readMap;	
-    int drawX;   		/* origin of drawable in draw buffer */
-    int drawY;
-    GLuint numClipRects;		/* cliprects for that buffer */
-    GLint currentClip;
-    drm_clip_rect_t *pClipRects;
-
-    /*  use this bit to support single/double buffer */
-    GLuint IsDouble;
-    /*  use this to indicate Fullscreen mode */   
-    GLuint IsFullScreen; /* FIXME - open/close fullscreen is gone, is this needed? */
-    GLuint backup_frontOffset;
-    GLuint backup_backOffset;
-    GLuint backup_frontBitmapDesc;
-    GLuint toggle;
-    GLuint backup_streamFIFO;
-    GLuint NotFirstFrame;
-   
-    GLboolean inSwap;
-    GLuint lastSwap;
-    GLuint ctxAge;
-    GLuint dirtyAge;
-    GLuint any_contend;		/* throttle me harder */
-
-    /* Scissor state needs to be mirrored so buffered commands can be
-     * emitted with the old scissor state when scissor state changes.
-     */
-    struct {
-	GLboolean enabled;
-	GLint x, y;
-	GLsizei w, h;
-    } scissor;
-
-    drm_context_t hHWContext;
-    drm_hw_lock_t *driHwLock;
-    GLuint driFd;
-
-    __DRIdrawablePrivate *driDrawable;
-    __DRIdrawablePrivate *driReadable;
-
-    /**
-     * Drawable used by Mesa for software fallbacks for reading and
-     * writing.  It is set by Mesa's \c SetBuffer callback, and will always be
-     * either \c mga_context_t::driDrawable or \c mga_context_t::driReadable.
-     */
-    __DRIdrawablePrivate *mesa_drawable;
-
-    __DRIscreenPrivate *driScreen;
-    savageScreenPrivate *savageScreen; 
-    drm_savage_sarea_t *sarea;
-
-    GLboolean hw_stencil;
-
-    /* Performance counters
-     */
-    GLuint c_textureSwaps;
-
-    /* Configuration cache
-     */
-    driOptionCache optionCache;
-    GLint texture_depth;
-    GLboolean no_rast;
-    GLboolean float_depth;
-    GLboolean enable_fastpath;
-    GLboolean enable_vdma;
-    GLboolean sync_frames;
-};
-
-#define SAVAGE_CONTEXT(ctx) ((savageContextPtr)(ctx->DriverCtx))
-
-/* To remove all debugging, make sure SAVAGE_DEBUG is defined as a
- * preprocessor symbol, and equal to zero.  
- */
-#ifndef SAVAGE_DEBUG
-extern int SAVAGE_DEBUG;
-#endif
-
-#define DEBUG_FALLBACKS      0x001
-#define DEBUG_VERBOSE_API    0x002
-#define DEBUG_VERBOSE_TEX    0x004
-#define DEBUG_VERBOSE_MSG    0x008
-#define DEBUG_DMA            0x010
-#define DEBUG_STATE          0x020
-
-#define TARGET_FRONT    0x0
-#define TARGET_BACK     0x1
-#define TARGET_DEPTH    0x2
-
-#define SUBPIXEL_X -0.5
-#define SUBPIXEL_Y -0.375
-
-#endif
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/savage/savagedd.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/savage/savagedd.c
deleted file mode 100644
index ced44e562..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/savage/savagedd.c
+++ /dev/null
@@ -1,119 +0,0 @@
-/*
- * Copyright 1998-2003 VIA Technologies, Inc. All Rights Reserved.
- * Copyright 2001-2003 S3 Graphics, Inc. All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sub license,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
- * VIA, S3 GRAPHICS, AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- * DEALINGS IN THE SOFTWARE.
- */
-
-
-#include "mtypes.h"
-#include "framebuffer.h"
-
-#include <stdio.h>
-
-#include "mm.h"
-#include "swrast/swrast.h"
-
-#include "savagedd.h"
-#include "savagestate.h"
-#include "savagespan.h"
-#include "savagetex.h"
-#include "savagetris.h"
-#include "savagecontext.h"
-#include "extensions.h"
-
-#include "utils.h"
-
-
-#define DRIVER_DATE "20050829"
-
-/***************************************
- * Mesa's Driver Functions
- ***************************************/
-
-
-static const GLubyte *savageDDGetString( GLcontext *ctx, GLenum name )
-{
-   static char *cardNames[S3_LAST] = {
-       "Unknown",
-       "Savage3D",
-       "Savage/MX/IX",
-       "Savage4",
-       "ProSavage",
-       "Twister",
-       "ProSavageDDR",
-       "SuperSavage",
-       "Savage2000"
-   };
-   static char buffer[128];
-   savageContextPtr imesa = SAVAGE_CONTEXT(ctx);
-   savageScreenPrivate *screen = imesa->savageScreen;
-   enum S3CHIPTAGS chipset = screen->chipset;
-   unsigned offset;
-
-   if (chipset < S3_SAVAGE3D || chipset >= S3_LAST)
-      chipset = S3_UNKNOWN; /* should not happen */
-
-   switch (name) {
-   case GL_VENDOR:
-      return (GLubyte *)"S3 Graphics Inc.";
-   case GL_RENDERER:
-      offset = driGetRendererString( buffer, cardNames[chipset], DRIVER_DATE,
-				     screen->agpMode );
-      return (GLubyte *)buffer;
-   default:
-      return 0;
-   }
-}
-#if 0
-static GLint savageGetParameteri(const GLcontext *ctx, GLint param)
-{
-   switch (param) {
-   case DD_HAVE_HARDWARE_FOG:
-      return 1;
-   default:
-      return 0;
-   }
-}
-#endif
-
-
-static void savageBufferSize(GLframebuffer *buffer, GLuint *width, GLuint *height)
-{
-   GET_CURRENT_CONTEXT(ctx);
-   savageContextPtr imesa = SAVAGE_CONTEXT(ctx);
-
-   /* Need to lock to make sure the driDrawable is uptodate.  This
-    * information is used to resize Mesa's software buffers, so it has
-    * to be correct.
-    */
-   LOCK_HARDWARE(imesa);
-   *width = imesa->driDrawable->w;
-   *height = imesa->driDrawable->h;
-   UNLOCK_HARDWARE(imesa);
-}
-
-
-void savageDDInitDriverFuncs( GLcontext *ctx )
-{
-   ctx->Driver.GetBufferSize = savageBufferSize;
-   ctx->Driver.ResizeBuffers = _mesa_resize_framebuffer;
-   ctx->Driver.GetString = savageDDGetString;
-}
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/savage/savagedd.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/savage/savagedd.h
deleted file mode 100644
index ae167be70..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/savage/savagedd.h
+++ /dev/null
@@ -1,32 +0,0 @@
-/*
- * Copyright 1998-2003 VIA Technologies, Inc. All Rights Reserved.
- * Copyright 2001-2003 S3 Graphics, Inc. All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sub license,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
- * VIA, S3 GRAPHICS, AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- * DEALINGS IN THE SOFTWARE.
- */
-
-
-#ifndef SAVAGEDD_INC
-#define SAVAGEDD_INC
-
-#include "context.h"
-
-void savageDDInitDriverFuncs( GLcontext *ctx );
-#endif
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/savage/savageioctl.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/savage/savageioctl.c
deleted file mode 100644
index f759034e4..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/savage/savageioctl.c
+++ /dev/null
@@ -1,657 +0,0 @@
-/*
- * Copyright 1998-2003 VIA Technologies, Inc. All Rights Reserved.
- * Copyright 2001-2003 S3 Graphics, Inc. All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sub license,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
- * VIA, S3 GRAPHICS, AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- * DEALINGS IN THE SOFTWARE.
- */
-
-
-#include <stdio.h>
-#include <unistd.h>
-#include <sys/mman.h>
-
-#include "mtypes.h"
-#include "macros.h"
-#include "dd.h"
-#include "context.h"
-#include "swrast/swrast.h"
-#include "colormac.h"
-
-#include "mm.h"
-#include "savagecontext.h"
-#include "savageioctl.h"
-#include "savage_bci.h"
-#include "savagestate.h"
-#include "savagespan.h"
-
-#include "drm.h"
-#include <sys/ioctl.h>
-#include <sys/timeb.h>
-
-#define DEPTH_SCALE_16 ((1<<16)-1)
-#define DEPTH_SCALE_24 ((1<<24)-1)
-
-
-void savageGetDMABuffer( savageContextPtr imesa )
-{
-   int idx = 0;
-   int size = 0;
-   drmDMAReq dma;
-   int retcode;
-   drmBufPtr buf;
-
-   assert (imesa->savageScreen->bufs);
-
-   if (SAVAGE_DEBUG & DEBUG_DMA)
-      fprintf(stderr,  "Getting dma buffer\n");
-
-   dma.context = imesa->hHWContext;
-   dma.send_count = 0;
-   dma.send_list = NULL;
-   dma.send_sizes = NULL;
-   dma.flags = 0;
-   dma.request_count = 1;
-   dma.request_size = imesa->bufferSize;
-   dma.request_list = &idx;
-   dma.request_sizes = &size;
-   dma.granted_count = 0;
-
-
-   if (SAVAGE_DEBUG & DEBUG_DMA)
-      fprintf(stderr, "drmDMA (get) ctx %d count %d size 0x%x\n",
-	   dma.context, dma.request_count,
-	   dma.request_size);
-
-   while (1) {
-      retcode = drmDMA(imesa->driFd, &dma);
-
-      if (SAVAGE_DEBUG & DEBUG_DMA)
-	 fprintf(stderr, "retcode %d sz %d idx %d count %d\n",
-		 retcode,
-		 dma.request_sizes[0],
-		 dma.request_list[0],
-		 dma.granted_count);
-
-      if (retcode == 0 &&
-	  dma.request_sizes[0] &&
-	  dma.granted_count)
-	 break;
-
-      if (SAVAGE_DEBUG & DEBUG_DMA)
-	 fprintf(stderr, "\n\nflush");
-   }
-
-   buf = &(imesa->savageScreen->bufs->list[idx]);
-
-   if (SAVAGE_DEBUG & DEBUG_DMA)
-      fprintf(stderr,
-	   "drmDMA (get) returns size[0] 0x%x idx[0] %d\n"
-	   "dma_buffer now: buf idx: %d size: %d used: %d addr %p\n",
-	   dma.request_sizes[0], dma.request_list[0],
-	   buf->idx, buf->total,
-	   buf->used, buf->address);
-
-   imesa->dmaVtxBuf.total = buf->total / 4;
-   imesa->dmaVtxBuf.used = 0;
-   imesa->dmaVtxBuf.flushed = 0;
-   imesa->dmaVtxBuf.idx = buf->idx;
-   imesa->dmaVtxBuf.buf = (u_int32_t *)buf->address;
-
-   if (SAVAGE_DEBUG & DEBUG_DMA)
-      fprintf(stderr, "finished getbuffer\n");
-}
-
-#if 0
-/* Still keeping this around because it demonstrates page flipping and
- * automatic z-clear. */
-static void savage_BCI_clear(GLcontext *ctx, drm_savage_clear_t *pclear)
-{
-	savageContextPtr imesa = SAVAGE_CONTEXT(ctx);
-	int nbox = imesa->sarea->nbox;
-	drm_clip_rect_t *pbox = imesa->sarea->boxes;
-        int i;
-
-	
-      	if (nbox > SAVAGE_NR_SAREA_CLIPRECTS)
-     		nbox = SAVAGE_NR_SAREA_CLIPRECTS;
-
-	for (i = 0 ; i < nbox ; i++, pbox++) {
-		unsigned int x = pbox->x1;
-		unsigned int y = pbox->y1;
-		unsigned int width = pbox->x2 - x;
-		unsigned int height = pbox->y2 - y;
- 		u_int32_t *bciptr;
-
-		if (pbox->x1 > pbox->x2 ||
-		    pbox->y1 > pbox->y2 ||
-		    pbox->x2 > imesa->savageScreen->width ||
-		    pbox->y2 > imesa->savageScreen->height)
-			continue;
-
-	   	if ( pclear->flags & SAVAGE_FRONT ) {
-		        bciptr = savageDMAAlloc (imesa, 8);
-			WRITE_CMD((bciptr) , 0x4BCC8C00,u_int32_t);
-			WRITE_CMD((bciptr) , imesa->savageScreen->frontOffset,u_int32_t);
-			WRITE_CMD((bciptr) , imesa->savageScreen->frontBitmapDesc,u_int32_t);
-			WRITE_CMD((bciptr) , pclear->clear_color,u_int32_t);
-			WRITE_CMD((bciptr) , (y <<16) | x,u_int32_t);
-			WRITE_CMD((bciptr) , (height << 16) | width,u_int32_t);
-			savageDMACommit (imesa, bciptr);
-		}
-		if ( pclear->flags & SAVAGE_BACK ) {
-		        bciptr = savageDMAAlloc (imesa, 8);
-			WRITE_CMD((bciptr) , 0x4BCC8C00,u_int32_t);
-			WRITE_CMD((bciptr) , imesa->savageScreen->backOffset,u_int32_t);
-			WRITE_CMD((bciptr) , imesa->savageScreen->backBitmapDesc,u_int32_t);
-			WRITE_CMD((bciptr) , pclear->clear_color,u_int32_t);
-			WRITE_CMD((bciptr) , (y <<16) | x,u_int32_t);
-			WRITE_CMD((bciptr) , (height << 16) | width,u_int32_t);
-			savageDMACommit (imesa, bciptr);
-		}
-		
-		if ( pclear->flags & (SAVAGE_DEPTH |SAVAGE_STENCIL) ) {
-		        u_int32_t writeMask = 0x0;
-		        if(imesa->hw_stencil)
-		        {        
-		            if(pclear->flags & SAVAGE_STENCIL)
-		            {
-		          
-		                 writeMask |= 0xFF000000;
-		            }
-		            if(pclear->flags & SAVAGE_DEPTH)
-		            {
-		                 writeMask |= 0x00FFFFFF;
-		            }
-                        }
-		        if(imesa->IsFullScreen && imesa->NotFirstFrame &&
-			   imesa->savageScreen->chipset >= S3_SAVAGE4)
-		        {
-		            imesa->regs.s4.zBufCtrl.ni.autoZEnable = GL_TRUE;
-                            imesa->regs.s4.zBufCtrl.ni.frameID =
-				~imesa->regs.s4.zBufCtrl.ni.frameID;
-                            
-                            imesa->dirty |= SAVAGE_UPLOAD_GLOBAL;
-		        }
-		        else
-		        {
-		            if(imesa->IsFullScreen)
-		                imesa->NotFirstFrame = GL_TRUE;
-		                
-			    if(imesa->hw_stencil)
-			    {
-				bciptr = savageDMAAlloc (imesa, 10);
-			        if(writeMask != 0xFFFFFFFF)
-			        {
-                                    WRITE_CMD((bciptr) , 0x960100D7,u_int32_t);
-                                    WRITE_CMD((bciptr) , writeMask,u_int32_t);
-                                }
-                            }
-			    else
-			    {
-				bciptr = savageDMAAlloc (imesa, 6);
-			    }
-
-			    WRITE_CMD((bciptr) , 0x4BCC8C00,u_int32_t);
-			    WRITE_CMD((bciptr) , imesa->savageScreen->depthOffset,u_int32_t);
-			    WRITE_CMD((bciptr) , imesa->savageScreen->depthBitmapDesc,u_int32_t);
-			    WRITE_CMD((bciptr) , pclear->clear_depth,u_int32_t);
-			    WRITE_CMD((bciptr) , (y <<16) | x,u_int32_t);
-			    WRITE_CMD((bciptr) , (height << 16) | width,u_int32_t);
-			    if(imesa->hw_stencil)
-			    {
-			        if(writeMask != 0xFFFFFFFF)
-			        {
-			           WRITE_CMD((bciptr) , 0x960100D7,u_int32_t);
-                                   WRITE_CMD((bciptr) , 0xFFFFFFFF,u_int32_t);  
-			        }
-			    }
-			    savageDMACommit (imesa, bciptr);
-			}
-		}
-	}
-	/* FK: Make sure that the clear stuff is emitted. Otherwise a
-	   software fallback may get overwritten by a delayed clear. */
-	savageDMAFlush (imesa);
-}
-
-static void savage_BCI_swap(savageContextPtr imesa)
-{
-    int nbox = imesa->sarea->nbox;
-    drm_clip_rect_t *pbox = imesa->sarea->boxes;
-    int i;
-    volatile u_int32_t *bciptr;
-    
-    if (nbox > SAVAGE_NR_SAREA_CLIPRECTS)
-        nbox = SAVAGE_NR_SAREA_CLIPRECTS;
-    savageDMAFlush (imesa);
-    
-    if(imesa->IsFullScreen)
-    { /* full screen*/
-        unsigned int tmp0;
-        tmp0 = imesa->savageScreen->frontOffset; 
-        imesa->savageScreen->frontOffset = imesa->savageScreen->backOffset;
-        imesa->savageScreen->backOffset = tmp0;
-        
-        if(imesa->toggle == TARGET_BACK)
-            imesa->toggle = TARGET_FRONT;
-        else
-            imesa->toggle = TARGET_BACK; 
-        
-        imesa->drawMap = (char *)imesa->apertureBase[imesa->toggle];
-        imesa->readMap = (char *)imesa->apertureBase[imesa->toggle];
-        
-        imesa->regs.s4.destCtrl.ni.offset = imesa->savageScreen->backOffset>>11;
-        imesa->dirty |= SAVAGE_UPLOAD_GLOBAL;
-        bciptr = SAVAGE_GET_BCI_POINTER(imesa,3);
-        *(bciptr) = 0x960100B0;
-        *(bciptr) = (imesa->savageScreen->frontOffset); 
-        *(bciptr) = 0xA0000000;
-    } 
-    
-    else
-    {  /* Use bitblt copy from back to front buffer*/
-        
-        for (i = 0 ; i < nbox; i++, pbox++)
-        {
-            unsigned int w = pbox->x2 - pbox->x1;
-            unsigned int h = pbox->y2 - pbox->y1;
-            
-            if (pbox->x1 > pbox->x2 ||
-                pbox->y1 > pbox->y2 ||
-                pbox->x2 > imesa->savageScreen->width ||
-                pbox->y2 > imesa->savageScreen->height)
-                continue;
-
-            bciptr = SAVAGE_GET_BCI_POINTER(imesa,6);
-            
-            *(bciptr) = 0x4BCC00C0;
-            
-            *(bciptr) = imesa->savageScreen->backOffset;
-            *(bciptr) = imesa->savageScreen->backBitmapDesc;
-            *(bciptr) = (pbox->y1 <<16) | pbox->x1;   /*x0, y0*/
-            *(bciptr) = (pbox->y1 <<16) | pbox->x1;
-            *(bciptr) = (h << 16) | w;
-        }
-        
-    }
-}
-#endif
-
-
-static GLboolean intersect_rect( drm_clip_rect_t *out,
-				 const drm_clip_rect_t *a,
-				 const drm_clip_rect_t *b )
-{
-   *out = *a;
-   if (b->x1 > out->x1) out->x1 = b->x1;
-   if (b->y1 > out->y1) out->y1 = b->y1;
-   if (b->x2 < out->x2) out->x2 = b->x2;
-   if (b->y2 < out->y2) out->y2 = b->y2;
-
-   return ((out->x1 < out->x2) && (out->y1 < out->y2));
-}
-
-
-static GLuint savageIntersectClipRects(drm_clip_rect_t *dest,
-				       const drm_clip_rect_t *src,
-				       GLuint nsrc,
-				       const drm_clip_rect_t *clip)
-{
-    GLuint i, ndest;
-
-    for (i = 0, ndest = 0; i < nsrc; ++i, ++src) {
-	if (intersect_rect(dest, src, clip)) {
-	    dest++;
-	    ndest++;
-	}
-    }
-
-    return ndest;
-}
-
-
-static void savageDDClear( GLcontext *ctx, GLbitfield mask, GLboolean all,
-			   GLint cx, GLint cy, GLint cw, GLint ch ) 
-{
-  savageContextPtr imesa = SAVAGE_CONTEXT( ctx );
-   GLuint colorMask, depthMask, clearColor, clearDepth, flags;
-
-   if (SAVAGE_DEBUG & DEBUG_VERBOSE_MSG)
-       fprintf (stderr, "%s\n", __FUNCTION__);
-
-   clearColor = imesa->ClearColor;
-   if (imesa->float_depth) {
-       if (imesa->savageScreen->zpp == 2)
-	   clearDepth = savageEncodeFloat16(1.0 - ctx->Depth.Clear);
-       else
-	   clearDepth = savageEncodeFloat24(1.0 - ctx->Depth.Clear);
-   } else {
-       if (imesa->savageScreen->zpp == 2)
-	   clearDepth = (GLuint) ((1.0 - ctx->Depth.Clear) * DEPTH_SCALE_16);
-       else
-	   clearDepth = (GLuint) ((1.0 - ctx->Depth.Clear) * DEPTH_SCALE_24);
-   }
-
-   colorMask = 0;
-   depthMask = 0;
-   switch (imesa->savageScreen->cpp) {
-   case 2:
-       colorMask = PACK_COLOR_565(ctx->Color.ColorMask[0],
-				  ctx->Color.ColorMask[1],
-				  ctx->Color.ColorMask[2]);
-       break;
-   case 4:
-       colorMask = PACK_COLOR_8888(ctx->Color.ColorMask[3],
-				   ctx->Color.ColorMask[2],
-				   ctx->Color.ColorMask[1],
-				   ctx->Color.ColorMask[0]);
-       break;
-   }
-
-   flags = 0;
-
-   if (mask & BUFFER_BIT_FRONT_LEFT) {
-      flags |= SAVAGE_FRONT;
-      mask &= ~BUFFER_BIT_FRONT_LEFT;
-   }
-
-   if (mask & BUFFER_BIT_BACK_LEFT) {
-      flags |= SAVAGE_BACK;
-      mask &= ~BUFFER_BIT_BACK_LEFT;
-   }
-
-   if ((mask & BUFFER_BIT_DEPTH) && ctx->Depth.Mask) {
-      flags |= SAVAGE_DEPTH;
-      depthMask |=
-	  (imesa->savageScreen->zpp == 2) ? 0xffffffff : 0x00ffffff;
-      mask &= ~BUFFER_BIT_DEPTH;
-   }
-   
-   if((mask & BUFFER_BIT_STENCIL) && imesa->hw_stencil)
-   {
-      flags |= SAVAGE_DEPTH;
-      depthMask |= 0xff000000;
-      mask &= ~BUFFER_BIT_STENCIL;
-   }
-
-   savageFlushVertices(imesa);
-
-   if (flags) {
-       GLboolean depthCleared = GL_FALSE;
-       if (flags & (SAVAGE_FRONT|SAVAGE_BACK)) {
-	   drm_savage_cmd_header_t *cmd;
-	   cmd = savageAllocCmdBuf(imesa, sizeof(drm_savage_cmd_header_t));
-	   cmd[0].clear0.cmd = SAVAGE_CMD_CLEAR;
-	   if ((flags & SAVAGE_DEPTH) &&
-	       clearDepth == clearColor && depthMask == colorMask) {
-	       cmd[0].clear0.flags = flags;
-	       depthCleared = GL_TRUE;
-	   } else
-	       cmd[0].clear0.flags = flags & (SAVAGE_FRONT|SAVAGE_BACK);
-	   cmd[1].clear1.mask = colorMask;
-	   cmd[1].clear1.value = clearColor;
-       }
-
-       if ((flags & SAVAGE_DEPTH) && !depthCleared) {
-	   drm_savage_cmd_header_t *cmd;
-	   cmd = savageAllocCmdBuf(imesa, sizeof(drm_savage_cmd_header_t));
-	   cmd[0].clear0.cmd = SAVAGE_CMD_CLEAR;
-	   cmd[0].clear0.flags = SAVAGE_DEPTH;
-	   cmd[1].clear1.mask = depthMask;
-	   cmd[1].clear1.value = clearDepth;
-       }
-   }
-
-   if (mask) 
-      _swrast_Clear( ctx, mask, all, cx, cy, cw, ch );
-}
-
-/*
- * Copy the back buffer to the front buffer. 
- */
-void savageSwapBuffers( __DRIdrawablePrivate *dPriv )
-{
-   savageContextPtr imesa;
-
-   if (SAVAGE_DEBUG & DEBUG_VERBOSE_MSG)
-       fprintf (stderr, "%s\n================================\n", __FUNCTION__);
-
-   assert(dPriv);
-   assert(dPriv->driContextPriv);
-   assert(dPriv->driContextPriv->driverPrivate);
-
-   imesa = (savageContextPtr) dPriv->driContextPriv->driverPrivate;
-   if (imesa->IsDouble)
-       _mesa_notifySwapBuffers( imesa->glCtx );
-
-   FLUSH_BATCH(imesa);
-
-   if (imesa->sync_frames)
-       imesa->lastSwap = savageEmitEvent( imesa, 0 );
-
-   if (imesa->lastSwap != 0)
-       savageWaitEvent( imesa, imesa->lastSwap );
-
-   {
-       drm_savage_cmd_header_t *cmd = savageAllocCmdBuf(imesa, 0);
-       cmd->cmd.cmd = SAVAGE_CMD_SWAP;
-       imesa->inSwap = GL_TRUE; /* ignore scissors in savageFlushCmdBuf */
-       savageFlushCmdBuf(imesa, GL_FALSE);
-       imesa->inSwap = GL_FALSE;
-   }
-
-   if (!imesa->sync_frames)
-       /* don't sync, but limit the lag to one frame. */
-       imesa->lastSwap = savageEmitEvent( imesa, 0 );
-}
-
-unsigned int savageEmitEventLocked( savageContextPtr imesa, unsigned int flags )
-{
-    drm_savage_event_emit_t event;
-    int ret;
-    event.count = 0;
-    event.flags = flags;
-    ret = drmCommandWriteRead( imesa->driFd, DRM_SAVAGE_BCI_EVENT_EMIT,
-			       &event, sizeof(event) );
-    if (ret) {
-	fprintf (stderr, "emit event returned %d\n", ret);
-	exit (1);
-    }
-    return event.count;
-}
-unsigned int savageEmitEvent( savageContextPtr imesa, unsigned int flags )
-{
-    unsigned int ret;
-    LOCK_HARDWARE( imesa );
-    ret = savageEmitEventLocked( imesa, flags );
-    UNLOCK_HARDWARE( imesa );
-    return ret;
-}
-
-
-void savageWaitEvent( savageContextPtr imesa, unsigned int count )
-{
-    drm_savage_event_wait_t event;
-    int ret;
-    event.count = count;
-    event.flags = 0;
-    ret = drmCommandWriteRead( imesa->driFd, DRM_SAVAGE_BCI_EVENT_WAIT,
-			       &event, sizeof(event) );
-    if (ret) {
-	fprintf (stderr, "wait event returned %d\n", ret);
-	exit (1);
-    }
-}
-
-
-void savageFlushVertices( savageContextPtr imesa )
-{
-    struct savage_vtxbuf_t *buffer = imesa->vtxBuf;
-
-    if (SAVAGE_DEBUG & DEBUG_VERBOSE_MSG)
-	fprintf (stderr, "%s\n", __FUNCTION__);
-
-    if (!buffer->total)
-	return;
-
-    if (buffer->used > buffer->flushed) {
-	drm_savage_cmd_header_t *cmd;
-	/* State must be updated "per primitive" because hardware
-	 * culling must be disabled for unfilled primitives, points
-	 * and lines. */
-	savageEmitChangedState (imesa);
-	cmd = savageAllocCmdBuf(imesa, 0);
-	cmd->prim.cmd = buffer == &imesa->dmaVtxBuf ?
-	    SAVAGE_CMD_DMA_PRIM : SAVAGE_CMD_VB_PRIM;
-	cmd->prim.prim = imesa->HwPrim;
-	cmd->prim.skip = imesa->skip;
-	cmd->prim.start = buffer->flushed / imesa->HwVertexSize;
-	cmd->prim.count = buffer->used / imesa->HwVertexSize - cmd->prim.start;
-	buffer->flushed = buffer->used;
-    }
-}
-
-void savageFlushCmdBufLocked( savageContextPtr imesa, GLboolean discard )
-{
-    __DRIdrawablePrivate *dPriv = imesa->driDrawable;
-
-    if (!imesa->dmaVtxBuf.total)
-	discard = GL_FALSE;
-
-    /* complete indexed drawing commands */
-    savageFlushElts(imesa);
-
-    if (imesa->cmdBuf.write != imesa->cmdBuf.start || discard) {
-	drm_savage_cmdbuf_t cmdbuf;
-	drm_savage_cmd_header_t *start;
-	int ret;
-
-	/* If we lost the context we must restore the initial state (at
-	 * the start of the command buffer). */
-	if (imesa->lostContext) {
-	    start = imesa->cmdBuf.base;
-	    imesa->lostContext = GL_FALSE;
-	} else
-	    start = imesa->cmdBuf.start;
-
-	if ((SAVAGE_DEBUG & DEBUG_DMA) && discard)
-	    fprintf (stderr, "Discarding DMA buffer, used=%u\n",
-		     imesa->dmaVtxBuf.used);
-
-	cmdbuf.dma_idx = imesa->dmaVtxBuf.idx;
-	cmdbuf.discard = discard;
-	cmdbuf.vb_addr = imesa->clientVtxBuf.buf;
-	cmdbuf.vb_size = imesa->clientVtxBuf.total*4;
-	cmdbuf.vb_stride = imesa->HwVertexSize;
-	cmdbuf.cmd_addr = start;
-	cmdbuf.size = (imesa->cmdBuf.write - start);
-	if (!imesa->inSwap && imesa->scissor.enabled) {
-	    drm_clip_rect_t *box = dPriv->pClipRects, *ibox;
-	    drm_clip_rect_t scissor;
-	    GLuint nbox = dPriv->numClipRects, nibox;
-	    /* transform and clip scissor to viewport */
-	    scissor.x1 = MAX2(imesa->scissor.x, 0) + dPriv->x;
-	    scissor.y1 = MAX2(dPriv->h - imesa->scissor.y - imesa->scissor.h,
-			      0) + dPriv->y;
-	    scissor.x2 = MIN2(imesa->scissor.x + imesa->scissor.w,
-			      dPriv->w) + dPriv->x;
-	    scissor.y2 = MIN2(dPriv->h - imesa->scissor.y,
-			      dPriv->h) + dPriv->y;
-	    /* intersect cliprects with scissor */
-	    ibox = malloc(dPriv->numClipRects*sizeof(drm_clip_rect_t));
-	    if (!ibox) {
-		fprintf(stderr, "Out of memory.\n");
-		exit(1);
-	    }
-	    nibox = savageIntersectClipRects(ibox, box, nbox, &scissor);
-	    cmdbuf.nbox = nibox;
-	    cmdbuf.box_addr = ibox;
-	} else {
-	    cmdbuf.nbox = dPriv->numClipRects;
-	    cmdbuf.box_addr = dPriv->pClipRects;
-	}
-
-	ret = drmCommandWrite( imesa->driFd, DRM_SAVAGE_BCI_CMDBUF,
-			       &cmdbuf, sizeof(cmdbuf) );
-	if (ret) {
-	    fprintf (stderr, "cmdbuf ioctl returned %d\n", ret);
-	    exit(1);
-	}
-
-	if (cmdbuf.box_addr != dPriv->pClipRects) {
-	    free(cmdbuf.box_addr);
-	}
-
-	/* Save the current state at the start of the command buffer. That
-	 * state will only be emitted, if the context was lost since the
-	 * last command buffer. */
-	imesa->cmdBuf.write = imesa->cmdBuf.base;
-	savageEmitOldState(imesa);
-	imesa->cmdBuf.start = imesa->cmdBuf.write;
-    }
-
-    if (discard) {
-	assert (!savageHaveIndexedVerts(imesa));
-	imesa->dmaVtxBuf.total = 0;
-	imesa->dmaVtxBuf.used = 0;
-	imesa->dmaVtxBuf.flushed = 0;
-    }
-    if (!savageHaveIndexedVerts(imesa)) {
-	imesa->clientVtxBuf.used = 0;
-	imesa->clientVtxBuf.flushed = 0;
-    }
-}
-
-
-void savageFlushCmdBuf( savageContextPtr imesa, GLboolean discard ) 
-{
-    if (SAVAGE_DEBUG & DEBUG_VERBOSE_MSG)
-	fprintf (stderr, "%s\n", __FUNCTION__);
-    LOCK_HARDWARE(imesa);
-    savageFlushCmdBufLocked (imesa, discard);
-    UNLOCK_HARDWARE(imesa);
-}
-
-
-static void savageDDFlush( GLcontext *ctx )
-{
-    savageContextPtr imesa = SAVAGE_CONTEXT(ctx);
-    if (SAVAGE_DEBUG & DEBUG_VERBOSE_MSG)
-	fprintf (stderr, "%s\n", __FUNCTION__);
-    savageFlushVertices (imesa);
-    savageFlushCmdBuf(imesa, GL_FALSE);
-}
-
-static void savageDDFinish( GLcontext *ctx  ) 
-{
-    savageContextPtr imesa = SAVAGE_CONTEXT(ctx);
-    if (SAVAGE_DEBUG & DEBUG_VERBOSE_MSG)
-	fprintf (stderr, "%s\n", __FUNCTION__);
-    savageFlushVertices (imesa);
-    savageFlushCmdBuf(imesa, GL_FALSE);
-    WAIT_IDLE_EMPTY(imesa);
-}
-
-void savageDDInitIoctlFuncs( GLcontext *ctx )
-{
-   ctx->Driver.Clear = savageDDClear;
-   ctx->Driver.Flush = savageDDFlush;
-   ctx->Driver.Finish = savageDDFinish;
-}
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/savage/savageioctl.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/savage/savageioctl.h
deleted file mode 100644
index c7ff0017f..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/savage/savageioctl.h
+++ /dev/null
@@ -1,203 +0,0 @@
-/*
- * Copyright 1998-2003 VIA Technologies, Inc. All Rights Reserved.
- * Copyright 2001-2003 S3 Graphics, Inc. All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sub license,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
- * VIA, S3 GRAPHICS, AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- * DEALINGS IN THE SOFTWARE.
- */
-
-
-#ifndef SAVAGE_IOCTL_H
-#define SAVAGE_IOCTL_H
-
-#include "savagecontext.h"
-
-void savageFlushVertices( savageContextPtr mmesa ); 
-
-unsigned int savageEmitEventLocked( savageContextPtr imesa, unsigned int flags );
-unsigned int savageEmitEvent( savageContextPtr imesa, unsigned int flags );
-void savageWaitEvent( savageContextPtr imesa, unsigned int event);
-
-void savageFlushCmdBufLocked( savageContextPtr imesa, GLboolean discard );
-void savageFlushCmdBuf( savageContextPtr imesa, GLboolean discard );
-
-void savageDDInitIoctlFuncs( GLcontext *ctx );
-
-void savageSwapBuffers( __DRIdrawablePrivate *dPriv );
-
-#define WAIT_IDLE_EMPTY(imesa) do { \
-    if (SAVAGE_DEBUG & DEBUG_VERBOSE_MSG) \
-        fprintf (stderr, "WAIT_IDLE_EMPTY in %s\n", __FUNCTION__); \
-    savageWaitEvent(imesa, \
-		    savageEmitEvent(imesa, SAVAGE_WAIT_2D|SAVAGE_WAIT_3D)); \
-} while (0)
-
-#define WAIT_IDLE_EMPTY_LOCKED(imesa) do { \
-    if (SAVAGE_DEBUG & DEBUG_VERBOSE_MSG) \
-        fprintf (stderr, "WAIT_IDLE_EMPTY_LOCKED in %s\n", __FUNCTION__); \
-    savageWaitEvent(imesa, savageEmitEventLocked( \
-			imesa, SAVAGE_WAIT_2D|SAVAGE_WAIT_3D)); \
-} while (0)
-
-#define FLUSH_BATCH(imesa) do { \
-    if (SAVAGE_DEBUG & DEBUG_VERBOSE_MSG) \
-        fprintf (stderr, "FLUSH_BATCH in %s\n", __FUNCTION__); \
-    savageFlushVertices(imesa); \
-    savageFlushCmdBuf(imesa, GL_FALSE); \
-} while (0)
-
-extern void savageGetDMABuffer( savageContextPtr imesa );
-
-static __inline
-void savageReleaseIndexedVerts( savageContextPtr imesa )
-{
-    imesa->firstElt = -1;
-}
-
-static __inline
-GLboolean savageHaveIndexedVerts( savageContextPtr imesa )
-{
-    return (imesa->firstElt != -1);
-}
-
-static __inline
-u_int32_t *savageAllocVtxBuf( savageContextPtr imesa, GLuint words )
-{
-   struct savage_vtxbuf_t *buffer = imesa->vtxBuf;
-   u_int32_t *head;
-
-   if (buffer == &imesa->dmaVtxBuf) {
-       if (!buffer->total) {
-	   LOCK_HARDWARE(imesa);
-	   savageGetDMABuffer(imesa);
-	   UNLOCK_HARDWARE(imesa);
-       } else if (buffer->used + words > buffer->total) {
-	   if (SAVAGE_DEBUG & DEBUG_VERBOSE_MSG)
-	       fprintf (stderr, "... flushing DMA buffer in %s\n",
-			__FUNCTION__);
-	   savageReleaseIndexedVerts(imesa);
-	   savageFlushVertices(imesa);
-	   LOCK_HARDWARE(imesa);
-	   savageFlushCmdBufLocked(imesa, GL_TRUE); /* discard DMA buffer */
-	   savageGetDMABuffer(imesa);
-	   UNLOCK_HARDWARE(imesa);
-       }
-   } else if (buffer->used + words > buffer->total) {
-       if (SAVAGE_DEBUG & DEBUG_VERBOSE_MSG)
-	   fprintf (stderr, "... flushing client vertex buffer in %s\n",
-		    __FUNCTION__);
-       savageReleaseIndexedVerts(imesa);
-       savageFlushVertices(imesa);
-       LOCK_HARDWARE(imesa);
-       savageFlushCmdBufLocked(imesa, GL_FALSE); /* free clientVtxBuf */
-       UNLOCK_HARDWARE(imesa);
-   }
-
-   head = &buffer->buf[buffer->used];
-
-   buffer->used += words;
-   return head;
-}
-
-static __inline
-u_int32_t *savageAllocIndexedVerts( savageContextPtr imesa, GLuint n )
-{
-    u_int32_t *ret;
-    savageFlushVertices(imesa);
-    ret = savageAllocVtxBuf(imesa, n*imesa->HwVertexSize);
-    imesa->firstElt = imesa->vtxBuf->flushed / imesa->HwVertexSize;
-    imesa->vtxBuf->flushed = imesa->vtxBuf->used;
-    return ret;
-}
-
-/* Flush Elts:
- * - Complete the drawing command with the correct number of indices.
- * - Actually allocate entries for the indices in the command buffer.
- *   (This allocation must succeed without wrapping the cmd buffer!)
- */
-static __inline
-void savageFlushElts( savageContextPtr imesa )
-{
-    if (imesa->elts.cmd) {
-	GLuint qwords = (imesa->elts.n + 3) >> 2;
-	assert(imesa->cmdBuf.write - imesa->cmdBuf.base + qwords
-	       <= imesa->cmdBuf.size);
-	imesa->cmdBuf.write += qwords;
-
-	imesa->elts.cmd->idx.count = imesa->elts.n;
-	imesa->elts.cmd = NULL;
-    }
-}
-
-/* Allocate a command buffer entry with <bytes> bytes of arguments:
- * - implies savageFlushElts
- */
-static __inline
-drm_savage_cmd_header_t *savageAllocCmdBuf( savageContextPtr imesa, GLuint bytes )
-{
-    drm_savage_cmd_header_t *ret;
-    GLuint qwords = ((bytes + 7) >> 3) + 1; /* round up */
-    assert (qwords < imesa->cmdBuf.size);
-
-    savageFlushElts(imesa);
-
-    if (imesa->cmdBuf.write - imesa->cmdBuf.base + qwords > imesa->cmdBuf.size)
-	savageFlushCmdBuf(imesa, GL_FALSE);
-
-    ret = (drm_savage_cmd_header_t *)imesa->cmdBuf.write;
-    imesa->cmdBuf.write += qwords;
-    return ret;
-}
-
-/* Allocate Elts:
- * - if it doesn't fit, flush the cmd buffer first
- * - allocates the drawing command on the cmd buffer if there is no
- *   incomplete indexed drawing command yet
- * - increments the number of elts. Final allocation is done in savageFlushElts
- */
-static __inline
-u_int16_t *savageAllocElts( savageContextPtr imesa, GLuint n )
-{
-    u_int16_t *ret;
-    GLuint qwords;
-    assert (savageHaveIndexedVerts(imesa));
-
-    if (imesa->elts.cmd)
-	qwords = (imesa->elts.n + n + 3) >> 2;
-    else
-	qwords = ((n + 3) >> 2) + 1;
-    if (imesa->cmdBuf.write - imesa->cmdBuf.base + qwords > imesa->cmdBuf.size)
-	savageFlushCmdBuf(imesa, GL_FALSE); /* implies savageFlushElts */
-
-    if (!imesa->elts.cmd) {
-	savageFlushVertices(imesa);
-	imesa->elts.cmd = savageAllocCmdBuf(imesa, 0);
-	imesa->elts.cmd->idx.cmd = (imesa->vtxBuf == &imesa->dmaVtxBuf) ?
-	    SAVAGE_CMD_DMA_IDX : SAVAGE_CMD_VB_IDX;
-	imesa->elts.cmd->idx.prim = imesa->HwPrim;
-	imesa->elts.cmd->idx.skip = imesa->skip;
-	imesa->elts.n = 0;
-    }
-
-    ret = (u_int16_t *)(imesa->elts.cmd+1) + imesa->elts.n;
-    imesa->elts.n += n;
-    return ret;
-}
-
-#endif
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/savage/savagerender.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/savage/savagerender.c
deleted file mode 100644
index 514434c42..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/savage/savagerender.c
+++ /dev/null
@@ -1,370 +0,0 @@
-/*
- * Copyright 2005  Felix Kuehling
- * All rights reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sub license,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- * NON-INFRINGEMENT. IN NO EVENT SHALL FELIX KUEHLING BE LIABLE FOR
- * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF
- * CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
- * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- */
-
-/*
- * Render unclipped vertex buffers by emitting vertices directly to
- * dma buffers.  Use strip/fan hardware primitives where possible.
- * Simulate missing primitives with indexed vertices.
- */
-#include "glheader.h"
-#include "context.h"
-#include "macros.h"
-#include "imports.h"
-#include "mtypes.h"
-
-#include "tnl/t_context.h"
-
-#include "savagecontext.h"
-#include "savagetris.h"
-#include "savagestate.h"
-#include "savageioctl.h"
-
-/*
- * Standard render tab for Savage4 and smooth shading on Savage3D
- */
-#define HAVE_POINTS      0
-#define HAVE_LINES       0
-#define HAVE_LINE_STRIPS 0
-#define HAVE_TRIANGLES   1
-#define HAVE_TRI_STRIPS  1
-#define HAVE_TRI_STRIP_1 0
-#define HAVE_TRI_FANS    1
-#define HAVE_POLYGONS    0
-#define HAVE_QUADS       0
-#define HAVE_QUAD_STRIPS 0
-
-#define HAVE_ELTS        1
-
-#define LOCAL_VARS savageContextPtr imesa = SAVAGE_CONTEXT(ctx) 
-#define INIT( prim ) do {						\
-   if (0) fprintf(stderr, "%s\n", __FUNCTION__);			\
-   savageFlushVertices(imesa);						\
-   switch (prim) {							\
-   case GL_TRIANGLES:	   imesa->HwPrim = SAVAGE_PRIM_TRILIST; break;	\
-   case GL_TRIANGLE_STRIP: imesa->HwPrim = SAVAGE_PRIM_TRISTRIP; break;	\
-   case GL_TRIANGLE_FAN:   imesa->HwPrim = SAVAGE_PRIM_TRIFAN; break;	\
-   }									\
-} while (0)
-#define FLUSH()		savageFlushElts(imesa), savageFlushVertices(imesa)
-
-#define GET_CURRENT_VB_MAX_VERTS() \
-   ((imesa->bufferSize/4 - imesa->vtxBuf->used) / imesa->HwVertexSize)
-#define GET_SUBSEQUENT_VB_MAX_VERTS() \
-   (imesa->bufferSize/4 / imesa->HwVertexSize)
-
-#define ALLOC_VERTS( nr ) \
-	savageAllocVtxBuf( imesa, (nr) * imesa->HwVertexSize )
-#define EMIT_VERTS( ctx, j, nr, buf ) \
-	_tnl_emit_vertices_to_buffer(ctx, j, (j)+(nr), buf )
-
-#define ELTS_VARS( buf ) GLushort *dest = buf, firstElt = imesa->firstElt
-#define ELT_INIT( prim ) INIT(prim)
-
-/* (size - used - 1 qword for drawing command) * 4 elts per qword */
-#define GET_CURRENT_VB_MAX_ELTS() \
-   ((imesa->cmdBuf.size - (imesa->cmdBuf.write - imesa->cmdBuf.base) - 1)*4)
-/* (size - space for initial state - 1 qword for drawing command) * 4 elts
- * imesa is not defined in validate_render :( */
-#define GET_SUBSEQUENT_VB_MAX_ELTS()					\
-   ((SAVAGE_CONTEXT(ctx)->cmdBuf.size - 				\
-     (SAVAGE_CONTEXT(ctx)->cmdBuf.start - 				\
-      SAVAGE_CONTEXT(ctx)->cmdBuf.base) - 1)*4)
-
-#define ALLOC_ELTS(nr) savageAllocElts(imesa, nr)
-#define EMIT_ELT(offset, x) do {					\
-   (dest)[offset] = (GLushort) ((x)+firstElt);				\
-} while (0)
-#define EMIT_TWO_ELTS(offset, x, y) do {				\
-   *(GLuint *)(dest + offset) = (((y)+firstElt) << 16) |		\
-				((x)+firstElt);				\
-} while (0)
-
-#define INCR_ELTS( nr ) dest += nr
-#define ELTPTR dest
-#define RELEASE_ELT_VERTS() \
-   savageReleaseIndexedVerts(imesa)
-
-#define EMIT_INDEXED_VERTS( ctx, start, count ) do {			\
-   GLuint *buf = savageAllocIndexedVerts(imesa, count-start);		\
-   EMIT_VERTS(ctx, start, count-start, buf);				\
-} while (0)
-
-#define TAG(x) savage_##x
-#include "tnl_dd/t_dd_dmatmp.h"
-
-/*
- * On Savage3D triangle fans and strips are broken with flat
- * shading. With triangles it wants the color for flat shading in the
- * first vertex! So we make another template instance which uses
- * triangles only (with reordered vertices: SAVAGE_PRIM_TRILIST_201).
- * The reordering is done by the DRM.
- */
-#undef  HAVE_TRI_STRIPS
-#undef  HAVE_TRI_FANS
-#define HAVE_TRI_STRIPS	0
-#define HAVE_TRI_FANS	0
-
-#undef  INIT
-#define INIT( prim ) do {						\
-   if (0) fprintf(stderr, "%s\n", __FUNCTION__);			\
-   savageFlushVertices(imesa);						\
-   imesa->HwPrim = SAVAGE_PRIM_TRILIST_201;				\
-} while(0)
-
-#undef  TAG
-#define TAG(x) savage_flat_##x##_s3d
-#include "tnl_dd/t_dd_dmatmp.h"
-
-
-/**********************************************************************/
-/*                          Render pipeline stage                     */
-/**********************************************************************/
-
-static GLboolean savage_run_render( GLcontext *ctx,
-				    struct tnl_pipeline_stage *stage )
-{
-   savageContextPtr imesa = SAVAGE_CONTEXT(ctx);
-   TNLcontext *tnl = TNL_CONTEXT(ctx);
-   struct vertex_buffer *VB = &tnl->vb; 
-   tnl_render_func *tab, *tab_elts;
-   GLboolean valid;
-   GLuint i;
-
-   if (savageHaveIndexedVerts(imesa))
-      savageReleaseIndexedVerts(imesa);
-
-   if (imesa->savageScreen->chipset < S3_SAVAGE4 &&
-       (ctx->_TriangleCaps & DD_FLATSHADE)) {
-      tab = savage_flat_render_tab_verts_s3d;
-      tab_elts = savage_flat_render_tab_elts_s3d;
-      valid = savage_flat_validate_render_s3d( ctx, VB );
-   } else {
-      tab = savage_render_tab_verts;
-      tab_elts = savage_render_tab_elts;
-      valid = savage_validate_render( ctx, VB );
-   }
-
-   /* Don't handle clipping or vertex manipulations.
-    */
-   if (imesa->RenderIndex != 0 || !valid) {
-      return GL_TRUE;
-   }
-   
-   tnl->Driver.Render.Start( ctx );
-   /* Check RenderIndex again. The ptexHack is detected late in RenderStart.
-    * Also check for ptex fallbacks detected late.
-    */
-   if (imesa->RenderIndex != 0 || imesa->Fallback != 0) {
-      return GL_TRUE;
-   }
-
-   /* setup for hardware culling */
-   imesa->raster_primitive = GL_TRIANGLES;
-   imesa->new_state |= SAVAGE_NEW_CULL;
-
-   /* update and emit state */
-   savageDDUpdateHwState(ctx);
-   savageEmitChangedState(imesa);
-
-   if (VB->Elts) {
-      tab = tab_elts;
-      if (!savageHaveIndexedVerts(imesa)) {
-	 if (VB->Count > GET_SUBSEQUENT_VB_MAX_VERTS())
-	    return GL_TRUE;
-	 EMIT_INDEXED_VERTS(ctx, 0, VB->Count);
-      }
-   }
-
-   for (i = 0 ; i < VB->PrimitiveCount ; i++)
-   {
-      GLuint prim = VB->Primitive[i].mode;
-      GLuint start = VB->Primitive[i].start;
-      GLuint length = VB->Primitive[i].count;
-
-      if (length)
-	 tab[prim & PRIM_MODE_MASK]( ctx, start, start+length, prim);
-   }
-
-   tnl->Driver.Render.Finish( ctx );
-
-   return GL_FALSE;		/* finished the pipe */
-}
-
-struct tnl_pipeline_stage _savage_render_stage = 
-{ 
-   "savage render",
-   NULL,
-   NULL,
-   NULL,
-   NULL,
-   savage_run_render		/* run */
-};
-
-
-/**********************************************************************/
-/*         Pipeline stage for texture coordinate normalization        */
-/**********************************************************************/
-struct texnorm_stage_data {
-   GLboolean active;
-   GLvector4f texcoord[MAX_TEXTURE_UNITS];
-};
-
-#define TEXNORM_STAGE_DATA(stage) ((struct texnorm_stage_data *)stage->privatePtr)
-
-
-static GLboolean run_texnorm_stage( GLcontext *ctx,
-				    struct tnl_pipeline_stage *stage )
-{
-   struct texnorm_stage_data *store = TEXNORM_STAGE_DATA(stage);
-   savageContextPtr imesa = SAVAGE_CONTEXT(ctx);
-   TNLcontext *tnl = TNL_CONTEXT(ctx);
-   struct vertex_buffer *VB = &tnl->vb;
-   GLuint i;
-
-   if (imesa->Fallback || !store->active)
-      return GL_TRUE;
-
-   for (i = 0 ; i < ctx->Const.MaxTextureUnits ; i++) {
-      const GLbitfield reallyEnabled = ctx->Texture.Unit[i]._ReallyEnabled;
-      if (reallyEnabled) {
-         const struct gl_texture_object *texObj = ctx->Texture.Unit[i]._Current;
-         const GLboolean normalizeS = (texObj->WrapS == GL_REPEAT);
-         const GLboolean normalizeT = (reallyEnabled & TEXTURE_2D_BIT) &&
-            (texObj->WrapT == GL_REPEAT);
-         const GLfloat *in = (GLfloat *)VB->TexCoordPtr[i]->data;
-         const GLint instride = VB->TexCoordPtr[i]->stride;
-         GLfloat (*out)[4] = store->texcoord[i].data;
-         GLint j;
-
-         if (!ctx->Texture.Unit[i]._ReallyEnabled ||
-             VB->TexCoordPtr[i]->size == 4)
-            /* Never try to normalize homogenous tex coords! */
-            continue;
-
-         if (normalizeS && normalizeT) {
-            /* take first texcoords as rough estimate of mean value */
-            GLfloat correctionS = -floor(in[0]+0.5);
-            GLfloat correctionT = -floor(in[1]+0.5);
-            for (j = 0; j < VB->Count; ++j) {
-               out[j][0] = in[0] + correctionS;
-               out[j][1] = in[1] + correctionT;
-               in = (GLfloat *)((GLubyte *)in + instride);
-            }
-         } else if (normalizeS) {
-            /* take first texcoords as rough estimate of mean value */
-            GLfloat correctionS = -floor(in[0]+0.5);
-            if (reallyEnabled & TEXTURE_2D_BIT) {
-               for (j = 0; j < VB->Count; ++j) {
-                  out[j][0] = in[0] + correctionS;
-                  out[j][1] = in[1];
-                  in = (GLfloat *)((GLubyte *)in + instride);
-               }
-            } else {
-               for (j = 0; j < VB->Count; ++j) {
-                  out[j][0] = in[0] + correctionS;
-                  in = (GLfloat *)((GLubyte *)in + instride);
-               }
-            }
-         } else if (normalizeT) {
-            /* take first texcoords as rough estimate of mean value */
-            GLfloat correctionT = -floor(in[1]+0.5);
-            for (j = 0; j < VB->Count; ++j) {
-               out[j][0] = in[0];
-               out[j][1] = in[1] + correctionT;
-               in = (GLfloat *)((GLubyte *)in + instride);
-            }
-         }
-
-         if (normalizeS || normalizeT)
-            VB->AttribPtr[VERT_ATTRIB_TEX0+i] = VB->TexCoordPtr[i] = &store->texcoord[i];
-      }
-   }
-
-   return GL_TRUE;
-}
-
-/* Called the first time stage->run() is invoked.
- */
-static GLboolean alloc_texnorm_data( GLcontext *ctx,
-				     struct tnl_pipeline_stage *stage )
-{
-   struct vertex_buffer *VB = &TNL_CONTEXT(ctx)->vb;
-   struct texnorm_stage_data *store;
-   GLuint i;
-
-   stage->privatePtr = CALLOC(sizeof(*store));
-   store = TEXNORM_STAGE_DATA(stage);
-   if (!store)
-      return GL_FALSE;
-
-   for (i = 0 ; i < ctx->Const.MaxTextureUnits ; i++)
-      _mesa_vector4f_alloc( &store->texcoord[i], 0, VB->Size, 32 );
-   
-   return GL_TRUE;
-}
-
-static void validate_texnorm( GLcontext *ctx,
-			      struct tnl_pipeline_stage *stage )
-{
-   struct texnorm_stage_data *store = TEXNORM_STAGE_DATA(stage);
-   GLuint flags = 0;
-
-   if (((ctx->Texture.Unit[0]._ReallyEnabled & (TEXTURE_1D_BIT|TEXTURE_2D_BIT)) &&
-	(ctx->Texture.Unit[0]._Current->WrapS == GL_REPEAT)) ||
-       ((ctx->Texture.Unit[0]._ReallyEnabled & TEXTURE_2D_BIT) &&
-	(ctx->Texture.Unit[0]._Current->WrapT == GL_REPEAT)))
-      flags |= VERT_BIT_TEX0;
-
-   if (((ctx->Texture.Unit[1]._ReallyEnabled & (TEXTURE_1D_BIT|TEXTURE_2D_BIT)) &&
-	(ctx->Texture.Unit[1]._Current->WrapS == GL_REPEAT)) ||
-       ((ctx->Texture.Unit[1]._ReallyEnabled & TEXTURE_2D_BIT) &&
-	(ctx->Texture.Unit[1]._Current->WrapT == GL_REPEAT)))
-      flags |= VERT_BIT_TEX1;
-
-   store->active = (flags != 0);
-}
-
-static void free_texnorm_data( struct tnl_pipeline_stage *stage )
-{
-   struct texnorm_stage_data *store = TEXNORM_STAGE_DATA(stage);
-   GLuint i;
-
-   if (store) {
-      for (i = 0 ; i < MAX_TEXTURE_UNITS ; i++)
-	 if (store->texcoord[i].data)
-	    _mesa_vector4f_free( &store->texcoord[i] );
-      FREE( store );
-      stage->privatePtr = 0;
-   }
-}
-
-struct tnl_pipeline_stage _savage_texnorm_stage =
-{
-   "savage texture coordinate normalization stage", /* name */
-   NULL,				/* private data */
-   alloc_texnorm_data,			/* run -- initially set to init */
-   free_texnorm_data,			/* destructor */
-   validate_texnorm,
-   run_texnorm_stage
-};
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/savage/savagespan.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/savage/savagespan.c
deleted file mode 100644
index a261299cc..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/savage/savagespan.c
+++ /dev/null
@@ -1,343 +0,0 @@
-/*
- * Copyright 1998-2003 VIA Technologies, Inc. All Rights Reserved.
- * Copyright 2001-2003 S3 Graphics, Inc. All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sub license,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
- * VIA, S3 GRAPHICS, AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- * DEALINGS IN THE SOFTWARE.
- */
-
-#include "mtypes.h"
-#include "savagedd.h"
-#include "savagespan.h"
-#include "savageioctl.h"
-#include "savage_bci.h"
-#include "savage_3d_reg.h"
-#include "swrast/swrast.h"
-
-#define DBG 0
-
-#define LOCAL_VARS					\
-   savageContextPtr imesa = SAVAGE_CONTEXT(ctx);	\
-   __DRIdrawablePrivate *dPriv = imesa->mesa_drawable;	\
-   savageScreenPrivate *savageScreen = imesa->savageScreen;	\
-   GLuint cpp   = savageScreen->cpp;			\
-   GLuint pitch = imesa->aperturePitch;			\
-   GLuint height = dPriv->h;				\
-   GLubyte *buf = map +					\
-		  dPriv->x * cpp +			\
-		  dPriv->y * pitch;			\
-   char *read_buf = buf;					\
-   GLuint p;						\
-   (void) p
-
-#define LOCAL_DEPTH_VARS				\
-   savageContextPtr imesa = SAVAGE_CONTEXT(ctx);	\
-   __DRIdrawablePrivate *dPriv = imesa->mesa_drawable;	\
-   savageScreenPrivate *savageScreen = imesa->savageScreen;	\
-   GLuint zpp   = savageScreen->zpp;			\
-   GLuint pitch = imesa->aperturePitch;			\
-   GLuint height = dPriv->h;				\
-   GLubyte *buf = imesa->apertureBase[TARGET_DEPTH] +	\
-		  dPriv->x * zpp +			\
-		  dPriv->y * pitch
-
-#define LOCAL_STENCIL_VARS LOCAL_DEPTH_VARS
-
-#define Y_FLIP(_y) (height - _y - 1)
-
-#define HW_LOCK()
-
-#define HW_UNLOCK()
-
-#define HW_WRITE_LOCK()					\
-	savageContextPtr imesa = SAVAGE_CONTEXT(ctx);	\
-	GLubyte *map = imesa->drawMap;
-
-#define HW_READ_LOCK()					\
-	savageContextPtr imesa = SAVAGE_CONTEXT(ctx);	\
-	GLubyte *map = imesa->readMap;
-
-
-/* 16 bit, 565 rgb color spanline and pixel functions
- */
-#define SPANTMP_PIXEL_FMT GL_RGB
-#define SPANTMP_PIXEL_TYPE GL_UNSIGNED_SHORT_5_6_5
-
-#define TAG(x) savage##x##_565
-#define TAG2(x,y) savage##x##_565##y
-#include "spantmp2.h"
-
-
-/* 32 bit, 8888 ARGB color spanline and pixel functions
- */
-#define SPANTMP_PIXEL_FMT GL_BGRA
-#define SPANTMP_PIXEL_TYPE GL_UNSIGNED_INT_8_8_8_8_REV
-
-#define TAG(x) savage##x##_8888
-#define TAG2(x,y) savage##x##_8888##y
-#include "spantmp2.h"
-
-
-#undef HW_WRITE_LOCK
-#define HW_WRITE_LOCK()
-#undef HW_READ_LOCK
-#define HW_READ_LOCK()
-
-
-
-/* 16 bit integer depthbuffer functions
- * Depth range is reversed. See also savageCalcViewport.
- */
-#define WRITE_DEPTH( _x, _y, d ) \
-    *(GLushort *)(buf + ((_x)<<1) + (_y)*pitch) = 0xFFFF - d
-
-#define READ_DEPTH( d, _x, _y ) \
-    d = 0xFFFF - *(GLushort *)(buf + ((_x)<<1) + (_y)*pitch)
-
-#define TAG(x) savage##x##_16
-#include "depthtmp.h"
-
-
-
-
-/* 16 bit float depthbuffer functions
- */
-#define WRITE_DEPTH( _x, _y, d ) \
-    *(GLushort *)(buf + ((_x)<<1) + (_y)*pitch) = \
-        savageEncodeFloat16( 1.0 - (GLfloat)d/65535.0 )
-
-#define READ_DEPTH( d, _x, _y ) \
-    d = 65535 - \
-        savageDecodeFloat16( *(GLushort *)(buf + ((_x)<<1) + (_y)*pitch) ) * \
-	65535.0
-
-#define TAG(x) savage##x##_16f
-#include "depthtmp.h"
-
-
-
-
-/* 8-bit stencil /24-bit integer depth depthbuffer functions.
- * Depth range is reversed. See also savageCalcViewport.
- */
-#define WRITE_DEPTH( _x, _y, d ) do {				\
-   GLuint tmp = *(GLuint *)(buf + ((_x)<<2) + (_y)*pitch);	\
-   tmp &= 0xFF000000;						\
-   tmp |= 0x00FFFFFF - d;					\
-   *(GLuint *)(buf + (_x<<2) + _y*pitch)  = tmp;		\
-} while(0)
-
-#define READ_DEPTH( d, _x, _y )	\
-   d = 0x00FFFFFF - (*(GLuint *)(buf + ((_x)<<2) + (_y)*pitch) & 0x00FFFFFF)
-
-#define TAG(x) savage##x##_8_24
-#include "depthtmp.h"
-
-
-
-
-/* 24 bit float depthbuffer functions
- */
-#define WRITE_DEPTH( _x, _y, d ) do {				\
-    GLuint tmp = *(GLuint *)(buf + ((_x)<<2) + (_y)*pitch);	\
-    tmp &= 0xFF000000;						\
-    tmp |= savageEncodeFloat24( 1.0 - (GLfloat)d/16777215.0 );	\
-   *(GLuint *)(buf + (_x<<2) + _y*pitch)  = tmp;		\
-} while(0)
-
-#define READ_DEPTH( d, _x, _y )					\
-    d = 16777215 - savageDecodeFloat24(				\
-	*(GLuint *)(buf + ((_x)<<2) + (_y)*pitch) & 0x00FFFFFF)	\
-	* 16777215.0
-
-#define TAG(x) savage##x##_8_24f
-#include "depthtmp.h"
-
-
-#define WRITE_STENCIL( _x, _y, d ) do {				\
-   GLuint tmp = *(GLuint *)(buf + ((_x)<<2) + (_y)*pitch);	\
-   tmp &= 0x00FFFFFF;						\
-   tmp |= (((GLuint)d)<<24) & 0xFF000000;			\
-   *(GLuint *)(buf + ((_x)<<2) + (_y)*pitch) = tmp;		\
-} while(0)
-
-#define READ_STENCIL( d, _x, _y ) \
-   d = (GLstencil)((*(GLuint *)(buf + ((_x)<<2) + (_y)*pitch) & 0xFF000000) >> 24)
-
-#define TAG(x) savage##x##_8_24
-#include "stenciltmp.h"
-
-
-/*
- * This function is called to specify which buffer to read and write
- * for software rasterization (swrast) fallbacks.  This doesn't necessarily
- * correspond to glDrawBuffer() or glReadBuffer() calls.
- */
-static void savageDDSetBuffer(GLcontext *ctx, GLframebuffer *buffer,
-			      GLuint bufferBit)
-{
-   savageContextPtr imesa = SAVAGE_CONTEXT(ctx);
-   char *map;
-
-   assert((bufferBit == BUFFER_BIT_FRONT_LEFT) || (bufferBit == BUFFER_BIT_BACK_LEFT));
-
-   map = (bufferBit == BUFFER_BIT_FRONT_LEFT)
-       ? imesa->apertureBase[TARGET_FRONT]
-       : imesa->apertureBase[TARGET_BACK];
-
-   imesa->drawMap = map;
-   imesa->readMap = map;
-
-   assert( (buffer == imesa->driDrawable->driverPrivate)
-	   || (buffer == imesa->driReadable->driverPrivate) );
-
-   imesa->mesa_drawable = (buffer == imesa->driDrawable->driverPrivate)
-       ? imesa->driDrawable : imesa->driReadable;
-}
-
-/*
- * Wrappers around _swrast_Copy/Draw/ReadPixels that make sure all
- * primitives are flushed and the hardware is idle before accessing
- * the frame buffer.
- */
-static void
-savageCopyPixels( GLcontext *ctx,
-		  GLint srcx, GLint srcy, GLsizei width, GLsizei height,
-		  GLint destx, GLint desty,
-		  GLenum type )
-{
-    savageContextPtr imesa = SAVAGE_CONTEXT(ctx);
-    FLUSH_BATCH(imesa);
-    WAIT_IDLE_EMPTY(imesa);
-    _swrast_CopyPixels(ctx, srcx, srcy, width, height, destx, desty, type);
-}
-static void
-savageDrawPixels( GLcontext *ctx,
-		  GLint x, GLint y,
-		  GLsizei width, GLsizei height,
-		  GLenum format, GLenum type,
-		  const struct gl_pixelstore_attrib *packing,
-		  const GLvoid *pixels )
-{
-    savageContextPtr imesa = SAVAGE_CONTEXT(ctx);
-    FLUSH_BATCH(imesa);
-    WAIT_IDLE_EMPTY(imesa);
-    _swrast_DrawPixels(ctx, x, y, width, height, format, type, packing, pixels);
-}
-static void
-savageReadPixels( GLcontext *ctx,
-		  GLint x, GLint y, GLsizei width, GLsizei height,
-		  GLenum format, GLenum type,
-		  const struct gl_pixelstore_attrib *packing,
-		  GLvoid *pixels )
-{
-    savageContextPtr imesa = SAVAGE_CONTEXT(ctx);
-    FLUSH_BATCH(imesa);
-    WAIT_IDLE_EMPTY(imesa);
-    _swrast_ReadPixels(ctx, x, y, width, height, format, type, packing, pixels);
-}
-
-/*
- * Make sure the hardware is idle when span-rendering.
- */
-static void savageSpanRenderStart( GLcontext *ctx )
-{
-   savageContextPtr imesa = SAVAGE_CONTEXT(ctx);
-   FLUSH_BATCH(imesa);
-   WAIT_IDLE_EMPTY(imesa);
-}
-
-
-void savageDDInitSpanFuncs( GLcontext *ctx )
-{
-   savageContextPtr imesa = SAVAGE_CONTEXT(ctx);
-   struct swrast_device_driver *swdd = _swrast_GetDeviceDriverReference(ctx);
-
-   swdd->SetBuffer = savageDDSetBuffer;
-   swdd->SpanRenderStart = savageSpanRenderStart;
-
-   /* Pixel path fallbacks.
-    */
-   ctx->Driver.Accum = _swrast_Accum;
-   ctx->Driver.Bitmap = _swrast_Bitmap;
-   ctx->Driver.CopyPixels = savageCopyPixels;
-   ctx->Driver.DrawPixels = savageDrawPixels;
-   ctx->Driver.ReadPixels = savageReadPixels;
-}
-
-
-
-/**
- * Plug in the Get/Put routines for the given driRenderbuffer.
- */
-void
-savageSetSpanFunctions(driRenderbuffer *drb, const GLvisual *vis,
-                       GLboolean float_depth)
-{
-   if (drb->Base.InternalFormat == GL_RGBA) {
-      if (vis->redBits == 5 && vis->greenBits == 6 && vis->blueBits == 5) {
-         savageInitPointers_565(&drb->Base);
-      }
-      else {
-         savageInitPointers_8888(&drb->Base);
-      }
-   }
-   else if (drb->Base.InternalFormat == GL_DEPTH_COMPONENT16) {
-      if (float_depth) {
-         drb->Base.GetRow        = savageReadDepthSpan_16f;
-         drb->Base.GetValues     = savageReadDepthPixels_16f;
-         drb->Base.PutRow        = savageWriteDepthSpan_16f;
-         drb->Base.PutMonoRow    = savageWriteMonoDepthSpan_16f;
-         drb->Base.PutValues     = savageWriteDepthPixels_16f;
-      }
-      else {
-         drb->Base.GetRow        = savageReadDepthSpan_16;
-         drb->Base.GetValues     = savageReadDepthPixels_16;
-         drb->Base.PutRow        = savageWriteDepthSpan_16;
-         drb->Base.PutMonoRow    = savageWriteMonoDepthSpan_16;
-         drb->Base.PutValues     = savageWriteDepthPixels_16;
-      }
-      drb->Base.PutMonoValues = NULL;
-   }
-   else if (drb->Base.InternalFormat == GL_DEPTH_COMPONENT24) {
-      if (float_depth) {
-         drb->Base.GetRow        = savageReadDepthSpan_8_24f;
-         drb->Base.GetValues     = savageReadDepthPixels_8_24f;
-         drb->Base.PutRow        = savageWriteDepthSpan_8_24f;
-         drb->Base.PutMonoRow    = savageWriteMonoDepthSpan_8_24f;
-         drb->Base.PutValues     = savageWriteDepthPixels_8_24f;
-      }
-      else {
-         drb->Base.GetRow        = savageReadDepthSpan_8_24;
-         drb->Base.GetValues     = savageReadDepthPixels_8_24;
-         drb->Base.PutRow        = savageWriteDepthSpan_8_24;
-         drb->Base.PutMonoRow    = savageWriteMonoDepthSpan_8_24;
-         drb->Base.PutValues     = savageWriteDepthPixels_8_24;
-      }
-      drb->Base.PutMonoValues = NULL;
-   }
-   else if (drb->Base.InternalFormat == GL_STENCIL_INDEX8_EXT) {
-      drb->Base.GetRow        = savageReadStencilSpan_8_24;
-      drb->Base.GetValues     = savageReadStencilPixels_8_24;
-      drb->Base.PutRow        = savageWriteStencilSpan_8_24;
-      drb->Base.PutMonoRow    = savageWriteMonoStencilSpan_8_24;
-      drb->Base.PutValues     = savageWriteStencilPixels_8_24;
-      drb->Base.PutMonoValues = NULL;
-   }
-}
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/savage/savagespan.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/savage/savagespan.h
deleted file mode 100644
index f6a312e82..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/savage/savagespan.h
+++ /dev/null
@@ -1,137 +0,0 @@
-/*
- * Copyright 1998-2003 VIA Technologies, Inc. All Rights Reserved.
- * Copyright 2001-2003 S3 Graphics, Inc. All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sub license,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
- * VIA, S3 GRAPHICS, AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- * DEALINGS IN THE SOFTWARE.
- */
-
-#ifndef _SAVAGE_SPAN_H
-#define _SAVAGE_SPAN_H
-
-#include "drirenderbuffer.h"
-
-
-extern void savageDDInitSpanFuncs( GLcontext *ctx );
-
-extern void
-savageSetSpanFunctions(driRenderbuffer *rb, const GLvisual *vis,
-                       GLboolean float_depth);
-
-
-/*
- * Savage 16-bit float depth format with zExpOffset=16:
- *   4 bit unsigned exponent, 12 bit mantissa
- *
- * The meaning of the mantissa is different from IEEE floatint point
- * formats. The same number can't be encoded with different exponents.
- * So no bits are wasted.
- *
- * exponent | range encoded by mantissa | accuracy or mantissa
- * ---------+---------------------------+---------------------
- *       15 | 2^-1 .. 1                 | 2^-13
- *       14 | 2^-2 .. 2^-1              | 2^-14
- *       13 | 2^-3 .. 2^-2              | 2^-15
- *      ... | ...                       |
- *        2 | 2^-14 .. 2^-13            | 2^-27
- *        1 | 2^-15 .. 2^-14            | 2^-27
- *        0 | 2^-16 .. 2^-15            | 2^-28
- *
- * Note that there is no encoding for numbers < 2^-16.
- */
-static __inline GLuint savageEncodeFloat16( GLdouble x )
-{
-    GLint r = (GLint)(x * 0x10000000);
-    GLint exp = 0;
-    if (r < 0x1000)
-	return 0;
-    while (r - 0x1000 > 0x0fff) {
-	r >>= 1;
-	exp++;
-    }
-    return exp > 0xf ? 0xffff : (r - 0x1000) | (exp << 12);
-}
-static __inline GLdouble savageDecodeFloat16( GLuint x )
-{
-    static const GLdouble pow2[16] = {
-	1.0/(1<<28), 1.0/(1<<27), 1.0/(1<<26), 1.0/(1<<25),
-	1.0/(1<<24), 1.0/(1<<23), 1.0/(1<<22), 1.0/(1<<21),
-	1.0/(1<<20), 1.0/(1<<19), 1.0/(1<<18), 1.0/(1<<17),
-	1.0/(1<<16), 1.0/(1<<15), 1.0/(1<<14), 1.0/(1<<13)
-    };
-    static const GLdouble bias[16] = {
-	1.0/(1<<16), 1.0/(1<<15), 1.0/(1<<14), 1.0/(1<<13),
-	1.0/(1<<12), 1.0/(1<<11), 1.0/(1<<10), 1.0/(1<< 9),
-	1.0/(1<< 8), 1.0/(1<< 7), 1.0/(1<< 6), 1.0/(1<< 5),
-	1.0/(1<< 4), 1.0/(1<< 3), 1.0/(1<< 2), 1.0/(1<< 1)
-    };
-    GLuint mant = x & 0x0fff;
-    GLuint exp = (x >> 12) & 0xf;
-    return bias[exp] + pow2[exp]*mant;
-}
-
-/*
- * Savage 24-bit float depth format with zExpOffset=32:
- *   5 bit unsigned exponent, 19 bit mantissa
- *
- * Details analogous to the 16-bit format.
- */
-static __inline GLuint savageEncodeFloat24( GLdouble x )
-{
-    int64_t r = (int64_t)(x * ((int64_t)1 << (19+32)));
-    GLint exp = 0;
-    if (r < 0x80000)
-	return 0;
-    while (r - 0x80000 > 0x7ffff) {
-	r >>= 1;
-	exp++;
-    }
-    return exp > 0x1f ? 0xffffff : (r - 0x80000) | (exp << 19);
-}
-#define _1 (int64_t)1
-static __inline GLdouble savageDecodeFloat24( GLuint x )
-{
-    static const GLdouble pow2[32] = {
-	1.0/(_1<<51), 1.0/(_1<<50), 1.0/(_1<<49), 1.0/(_1<<48),
-	1.0/(_1<<47), 1.0/(_1<<46), 1.0/(_1<<45), 1.0/(_1<<44),
-	1.0/(_1<<43), 1.0/(_1<<42), 1.0/(_1<<41), 1.0/(_1<<40),
-	1.0/(_1<<39), 1.0/(_1<<38), 1.0/(_1<<37), 1.0/(_1<<36),
-	1.0/(_1<<35), 1.0/(_1<<34), 1.0/(_1<<33), 1.0/(_1<<32),
-	1.0/(_1<<31), 1.0/(_1<<30), 1.0/(_1<<29), 1.0/(_1<<28),
-	1.0/(_1<<27), 1.0/(_1<<26), 1.0/(_1<<25), 1.0/(_1<<24),
-	1.0/(_1<<23), 1.0/(_1<<22), 1.0/(_1<<21), 1.0/(_1<<20)
-    };
-    static const GLdouble bias[32] = {
-	1.0/(_1<<32), 1.0/(_1<<31), 1.0/(_1<<30), 1.0/(_1<<29),
-	1.0/(_1<<28), 1.0/(_1<<27), 1.0/(_1<<26), 1.0/(_1<<25),
-	1.0/(_1<<24), 1.0/(_1<<23), 1.0/(_1<<22), 1.0/(_1<<21),
-	1.0/(_1<<20), 1.0/(_1<<19), 1.0/(_1<<18), 1.0/(_1<<17),
-	1.0/(_1<<16), 1.0/(_1<<15), 1.0/(_1<<14), 1.0/(_1<<13),
-	1.0/(_1<<12), 1.0/(_1<<11), 1.0/(_1<<10), 1.0/(_1<< 9),
-	1.0/(_1<< 8), 1.0/(_1<< 7), 1.0/(_1<< 6), 1.0/(_1<< 5),
-	1.0/(_1<< 4), 1.0/(_1<< 3), 1.0/(_1<< 2), 1.0/(_1<< 1)
-    };
-    GLuint mant = x & 0x7ffff;
-    GLuint exp = (x >> 19) & 0x1f;
-    return bias[exp] + pow2[exp]*mant;
-}
-#undef _1
-
-
-#endif
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/savage/savagestate.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/savage/savagestate.c
deleted file mode 100644
index 996d5b917..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/savage/savagestate.c
+++ /dev/null
@@ -1,1765 +0,0 @@
-/*
- * Copyright 1998-2003 VIA Technologies, Inc. All Rights Reserved.
- * Copyright 2001-2003 S3 Graphics, Inc. All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sub license,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
- * VIA, S3 GRAPHICS, AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- * DEALINGS IN THE SOFTWARE.
- */
-
-
-#include <stdio.h>
-
-#include "mtypes.h"
-#include "buffers.h"
-#include "enums.h"
-#include "macros.h"
-#include "dd.h"
-
-#include "mm.h"
-#include "savagedd.h"
-#include "savagecontext.h"
-
-#include "savagestate.h"
-#include "savagetex.h"
-#include "savagetris.h"
-#include "savageioctl.h"
-#include "savage_bci.h"
-
-#include "swrast/swrast.h"
-#include "array_cache/acache.h"
-#include "tnl/tnl.h"
-#include "swrast_setup/swrast_setup.h"
-
-#include "xmlpool.h"
-
-/* Savage4, ProSavage[DDR], SuperSavage watermarks */
-#define S4_ZRLO 24
-#define S4_ZRHI 24
-#define S4_ZWLO 0
-#define S4_ZWHI 0
-
-#define S4_DRLO 0
-#define S4_DRHI 0
-#define S4_DWLO 0
-#define S4_DWHI 0
-
-#define S4_TR   15
-
-/* Savage3D/MX/IX watermarks */
-#define S3D_ZRLO 8
-#define S3D_ZRHI 24
-#define S3D_ZWLO 0
-#define S3D_ZWHI 24
-
-#define S3D_DRLO 0
-#define S3D_DRHI 0
-#define S3D_DWLO 0
-#define S3D_DWHI 0
-
-#define S3D_TR   15
-
-static void savageBlendFunc_s4(GLcontext *);
-static void savageBlendFunc_s3d(GLcontext *);
-
-static __inline__ GLuint savagePackColor(GLuint format, 
-                                         GLubyte r, GLubyte g, 
-                                         GLubyte b, GLubyte a)
-{
-    switch (format) {
-        case DV_PF_8888:
-            return SAVAGEPACKCOLOR8888(r,g,b,a);
-        case DV_PF_565:
-            return SAVAGEPACKCOLOR565(r,g,b);
-        default:
-            
-            return 0;
-    }
-}
-
-
-static void savageDDAlphaFunc_s4(GLcontext *ctx, GLenum func, GLfloat ref)
-{
-    savageBlendFunc_s4(ctx);
-}
-static void savageDDAlphaFunc_s3d(GLcontext *ctx, GLenum func, GLfloat ref)
-{
-    savageBlendFunc_s3d(ctx);
-}
-
-static void savageDDBlendEquationSeparate(GLcontext *ctx,
-					  GLenum modeRGB, GLenum modeA)
-{
-    assert( modeRGB == modeA );
-
-    /* BlendEquation sets ColorLogicOpEnabled in an unexpected 
-     * manner.  
-     */
-    FALLBACK( ctx, SAVAGE_FALLBACK_LOGICOP,
-	      (ctx->Color.ColorLogicOpEnabled && 
-	       ctx->Color.LogicOp != GL_COPY));
-
-   /* Can only do blend addition, not min, max, subtract, etc. */
-   FALLBACK( ctx, SAVAGE_FALLBACK_BLEND_EQ,
-	     modeRGB != GL_FUNC_ADD);
-}
-
-
-static void savageBlendFunc_s4(GLcontext *ctx)
-{
-    savageContextPtr imesa = SAVAGE_CONTEXT(ctx);
-    u_int32_t drawLocalCtrl = imesa->regs.s4.drawLocalCtrl.ui;
-    u_int32_t drawCtrl0 = imesa->regs.s4.drawCtrl0.ui;
-    u_int32_t drawCtrl1 = imesa->regs.s4.drawCtrl1.ui;
-
-    /* set up draw control register (including blending, alpha
-     * test, and shading model)
-     */
-
-    imesa->regs.s4.drawLocalCtrl.ni.flushPdDestWrites = GL_FALSE;
-
-    /*
-     * blend modes
-     */
-    if(ctx->Color.BlendEnabled){
-        switch (ctx->Color.BlendDstRGB)
-        {
-            case GL_ZERO:
-                imesa->regs.s4.drawLocalCtrl.ni.dstAlphaMode = DAM_Zero;
-                break;
-
-            case GL_ONE:
-                imesa->regs.s4.drawLocalCtrl.ni.dstAlphaMode = DAM_One;
-                imesa->regs.s4.drawLocalCtrl.ni.flushPdDestWrites = GL_TRUE;
-                break;
-
-            case GL_SRC_COLOR:
-                imesa->regs.s4.drawLocalCtrl.ni.dstAlphaMode = DAM_SrcClr;
-                imesa->regs.s4.drawLocalCtrl.ni.flushPdDestWrites = GL_TRUE;
-                break;
-
-            case GL_ONE_MINUS_SRC_COLOR:
-                imesa->regs.s4.drawLocalCtrl.ni.dstAlphaMode = DAM_1SrcClr;
-                imesa->regs.s4.drawLocalCtrl.ni.flushPdDestWrites = GL_TRUE;
-                break;
-
-            case GL_SRC_ALPHA:
-                imesa->regs.s4.drawLocalCtrl.ni.dstAlphaMode = DAM_SrcAlpha;
-                imesa->regs.s4.drawLocalCtrl.ni.flushPdDestWrites = GL_TRUE;
-                break;
-
-            case GL_ONE_MINUS_SRC_ALPHA:
-                imesa->regs.s4.drawLocalCtrl.ni.dstAlphaMode = DAM_1SrcAlpha;
-                imesa->regs.s4.drawLocalCtrl.ni.flushPdDestWrites = GL_TRUE;
-                break;
-
-            case GL_DST_ALPHA:
-                if (imesa->glCtx->Visual.alphaBits == 0)
-                {
-                    imesa->regs.s4.drawLocalCtrl.ni.dstAlphaMode = DAM_One;
-                }
-                else
-                {
-                    imesa->regs.s4.drawLocalCtrl.ni.dstAlphaMode= DAM_DstAlpha;
-                }
-                imesa->regs.s4.drawLocalCtrl.ni.flushPdDestWrites = GL_TRUE;
-                break;
-
-            case GL_ONE_MINUS_DST_ALPHA:
-                if (imesa->glCtx->Visual.alphaBits == 0)
-                {
-                    imesa->regs.s4.drawLocalCtrl.ni.dstAlphaMode = DAM_Zero;
-                }
-                else
-                {
-                    imesa->regs.s4.drawLocalCtrl.ni.dstAlphaMode=DAM_1DstAlpha;
-                    imesa->regs.s4.drawLocalCtrl.ni.flushPdDestWrites= GL_TRUE;
-                }
-                break;
-        }
-
-        switch (ctx->Color.BlendSrcRGB)
-        {
-            case GL_ZERO:
-                imesa->regs.s4.drawLocalCtrl.ni.srcAlphaMode = SAM_Zero;
-                break;
-
-            case GL_ONE:
-                imesa->regs.s4.drawLocalCtrl.ni.srcAlphaMode = SAM_One;
-                break;
-
-            case GL_DST_COLOR:
-                imesa->regs.s4.drawLocalCtrl.ni.srcAlphaMode = SAM_DstClr;
-                imesa->regs.s4.drawLocalCtrl.ni.flushPdDestWrites = GL_TRUE;
-                break;
-
-            case GL_ONE_MINUS_DST_COLOR:
-                imesa->regs.s4.drawLocalCtrl.ni.srcAlphaMode = SAM_1DstClr;
-                imesa->regs.s4.drawLocalCtrl.ni.flushPdDestWrites = GL_TRUE;
-                break;
-
-            case GL_SRC_ALPHA:
-                imesa->regs.s4.drawLocalCtrl.ni.srcAlphaMode = SAM_SrcAlpha;
-                break;
-
-            case GL_ONE_MINUS_SRC_ALPHA:
-                imesa->regs.s4.drawLocalCtrl.ni.srcAlphaMode = SAM_1SrcAlpha;
-                break;
-
-            case GL_DST_ALPHA:
-                if (imesa->glCtx->Visual.alphaBits == 0)
-                {
-                    imesa->regs.s4.drawLocalCtrl.ni.srcAlphaMode = SAM_One;
-                }
-                else
-                {
-                    imesa->regs.s4.drawLocalCtrl.ni.srcAlphaMode= SAM_DstAlpha;
-                    imesa->regs.s4.drawLocalCtrl.ni.flushPdDestWrites= GL_TRUE;
-                }
-                break;
-
-            case GL_ONE_MINUS_DST_ALPHA:
-                if (imesa->glCtx->Visual.alphaBits == 0)          
-                {
-                    imesa->regs.s4.drawLocalCtrl.ni.srcAlphaMode = SAM_Zero;
-                }
-                else
-                {
-                    imesa->regs.s4.drawLocalCtrl.ni.srcAlphaMode=SAM_1DstAlpha;
-                    imesa->regs.s4.drawLocalCtrl.ni.flushPdDestWrites= GL_TRUE;
-                }
-                break;
-        }
-    }
-    else
-    {
-        imesa->regs.s4.drawLocalCtrl.ni.dstAlphaMode = DAM_Zero;
-        imesa->regs.s4.drawLocalCtrl.ni.srcAlphaMode = SAM_One;
-    }
-
-    /* alpha test*/
-
-    if(ctx->Color.AlphaEnabled) 
-    {
-        ACmpFunc a;
-	GLubyte alphaRef;
-
-	CLAMPED_FLOAT_TO_UBYTE(alphaRef,ctx->Color.AlphaRef);
-         
-        switch(ctx->Color.AlphaFunc)  { 
-	case GL_NEVER: a = CF_Never; break;
-	case GL_ALWAYS: a = CF_Always; break;
-	case GL_LESS: a = CF_Less; break; 
-	case GL_LEQUAL: a = CF_LessEqual; break;
-	case GL_EQUAL: a = CF_Equal; break;
-	case GL_GREATER: a = CF_Greater; break;
-	case GL_GEQUAL: a = CF_GreaterEqual; break;
-	case GL_NOTEQUAL: a = CF_NotEqual; break;
-	default:return;
-        }   
-      
-	imesa->regs.s4.drawCtrl1.ni.alphaTestEn = GL_TRUE;
-	imesa->regs.s4.drawCtrl1.ni.alphaTestCmpFunc = a;
-	imesa->regs.s4.drawCtrl0.ni.alphaRefVal = alphaRef;
-    }
-    else
-    {
-	imesa->regs.s4.drawCtrl1.ni.alphaTestEn      = GL_FALSE;
-    }
-
-    /* Set/Reset Z-after-alpha*/
-
-    imesa->regs.s4.drawLocalCtrl.ni.wrZafterAlphaTst =
-	imesa->regs.s4.drawCtrl1.ni.alphaTestEn;
-    /*imesa->regs.s4.drawLocalCtrl.ni.zUpdateEn =
-        ~drawLocalCtrl.ni.wrZafterAlphaTst;*/
-
-    if (drawLocalCtrl != imesa->regs.s4.drawLocalCtrl.ui)
-	imesa->dirty |= SAVAGE_UPLOAD_LOCAL;
-    if (drawCtrl0 != imesa->regs.s4.drawCtrl0.ui ||
-	drawCtrl1 != imesa->regs.s4.drawCtrl1.ui)
-	imesa->dirty |= SAVAGE_UPLOAD_GLOBAL;
-}
-static void savageBlendFunc_s3d(GLcontext *ctx)
-{
-    savageContextPtr imesa = SAVAGE_CONTEXT(ctx);
-    u_int32_t drawCtrl = imesa->regs.s3d.drawCtrl.ui;
-    u_int32_t zBufCtrl = imesa->regs.s3d.zBufCtrl.ui;
-
-    /* set up draw control register (including blending, alpha
-     * test, dithering, and shading model)
-     */
-
-    imesa->regs.s3d.drawCtrl.ni.flushPdDestWrites = 0;
-
-    /*
-     * blend modes
-     */
-    if(ctx->Color.BlendEnabled){
-        switch (ctx->Color.BlendDstRGB)
-        {
-            case GL_ZERO:
-                imesa->regs.s3d.drawCtrl.ni.dstAlphaMode = DAM_Zero;
-                break;
-
-            case GL_ONE:
-                imesa->regs.s3d.drawCtrl.ni.dstAlphaMode = DAM_One;
-                imesa->regs.s3d.drawCtrl.ni.flushPdDestWrites = GL_TRUE;
-                break;
-
-            case GL_SRC_COLOR:
-                imesa->regs.s3d.drawCtrl.ni.dstAlphaMode = DAM_SrcClr;
-                imesa->regs.s3d.drawCtrl.ni.flushPdDestWrites = GL_TRUE;
-                break;
-
-            case GL_ONE_MINUS_SRC_COLOR:
-                imesa->regs.s3d.drawCtrl.ni.dstAlphaMode = DAM_1SrcClr;
-                imesa->regs.s3d.drawCtrl.ni.flushPdDestWrites = GL_TRUE;
-                break;
-
-            case GL_SRC_ALPHA:
-                imesa->regs.s3d.drawCtrl.ni.dstAlphaMode = DAM_SrcAlpha;
-                imesa->regs.s3d.drawCtrl.ni.flushPdDestWrites = GL_TRUE;
-                break;
-
-            case GL_ONE_MINUS_SRC_ALPHA:
-                imesa->regs.s3d.drawCtrl.ni.dstAlphaMode = DAM_1SrcAlpha;
-                imesa->regs.s3d.drawCtrl.ni.flushPdDestWrites = GL_TRUE;
-                break;
-
-            case GL_DST_ALPHA:
-                if (imesa->glCtx->Visual.alphaBits == 0)
-                {
-                    imesa->regs.s3d.drawCtrl.ni.dstAlphaMode = DAM_One;
-                }
-                else
-                {
-                    imesa->regs.s3d.drawCtrl.ni.dstAlphaMode = DAM_DstAlpha;
-                }
-                imesa->regs.s3d.drawCtrl.ni.flushPdDestWrites = GL_TRUE;
-                break;
-
-            case GL_ONE_MINUS_DST_ALPHA:
-                if (imesa->glCtx->Visual.alphaBits == 0)
-                {
-                    imesa->regs.s3d.drawCtrl.ni.dstAlphaMode = DAM_Zero;
-                }
-                else
-                {
-                    imesa->regs.s3d.drawCtrl.ni.dstAlphaMode = DAM_1DstAlpha;
-                    imesa->regs.s3d.drawCtrl.ni.flushPdDestWrites = GL_TRUE;
-                }
-                break;
-        }
-
-        switch (ctx->Color.BlendSrcRGB)
-        {
-            case GL_ZERO:
-                imesa->regs.s3d.drawCtrl.ni.srcAlphaMode = SAM_Zero;
-                break;
-
-            case GL_ONE:
-                imesa->regs.s3d.drawCtrl.ni.srcAlphaMode = SAM_One;
-                break;
-
-            case GL_DST_COLOR:
-                imesa->regs.s3d.drawCtrl.ni.srcAlphaMode = SAM_DstClr;
-                imesa->regs.s3d.drawCtrl.ni.flushPdDestWrites = GL_TRUE;
-                break;
-
-            case GL_ONE_MINUS_DST_COLOR:
-                imesa->regs.s3d.drawCtrl.ni.srcAlphaMode = SAM_1DstClr;
-                imesa->regs.s3d.drawCtrl.ni.flushPdDestWrites = GL_TRUE;
-                break;
-
-            case GL_SRC_ALPHA:
-                imesa->regs.s3d.drawCtrl.ni.srcAlphaMode = SAM_SrcAlpha;
-                break;
-
-            case GL_ONE_MINUS_SRC_ALPHA:
-                imesa->regs.s3d.drawCtrl.ni.srcAlphaMode = SAM_1SrcAlpha;
-                break;
-
-            case GL_DST_ALPHA:
-                if (imesa->glCtx->Visual.alphaBits == 0)
-                {
-                    imesa->regs.s3d.drawCtrl.ni.srcAlphaMode = SAM_One;
-                }
-                else
-                {
-                    imesa->regs.s3d.drawCtrl.ni.srcAlphaMode = SAM_DstAlpha;
-                    imesa->regs.s3d.drawCtrl.ni.flushPdDestWrites = GL_TRUE;
-                }
-                break;
-
-            case GL_ONE_MINUS_DST_ALPHA:
-                if (imesa->glCtx->Visual.alphaBits == 0)          
-                {
-                    imesa->regs.s3d.drawCtrl.ni.srcAlphaMode = SAM_Zero;
-                }
-                else
-                {
-                    imesa->regs.s3d.drawCtrl.ni.srcAlphaMode = SAM_1DstAlpha;
-                    imesa->regs.s3d.drawCtrl.ni.flushPdDestWrites = GL_TRUE;
-                }
-                break;
-        }
-    }
-    else
-    {
-        imesa->regs.s3d.drawCtrl.ni.dstAlphaMode = DAM_Zero;
-        imesa->regs.s3d.drawCtrl.ni.srcAlphaMode = SAM_One;
-    }
-
-    /* alpha test*/
-
-    if(ctx->Color.AlphaEnabled) 
-    {
-        ACmpFunc a;
-	GLubyte alphaRef;
-
-	CLAMPED_FLOAT_TO_UBYTE(alphaRef,ctx->Color.AlphaRef);
-         
-        switch(ctx->Color.AlphaFunc)  { 
-	case GL_NEVER: a = CF_Never; break;
-	case GL_ALWAYS: a = CF_Always; break;
-	case GL_LESS: a = CF_Less; break; 
-	case GL_LEQUAL: a = CF_LessEqual; break;
-	case GL_EQUAL: a = CF_Equal; break;
-	case GL_GREATER: a = CF_Greater; break;
-	case GL_GEQUAL: a = CF_GreaterEqual; break;
-	case GL_NOTEQUAL: a = CF_NotEqual; break;
-	default:return;
-        }   
-
-	imesa->regs.s3d.drawCtrl.ni.alphaTestEn = GL_TRUE;
-	imesa->regs.s3d.drawCtrl.ni.alphaTestCmpFunc = a;
-	imesa->regs.s3d.drawCtrl.ni.alphaRefVal = alphaRef;
-    }
-    else
-    {
-	imesa->regs.s3d.drawCtrl.ni.alphaTestEn = GL_FALSE;
-    }
-
-    /* Set/Reset Z-after-alpha*/
-
-    imesa->regs.s3d.zBufCtrl.ni.wrZafterAlphaTst =
-	imesa->regs.s3d.drawCtrl.ni.alphaTestEn;
-
-    if (drawCtrl != imesa->regs.s3d.drawCtrl.ui ||
-	zBufCtrl != imesa->regs.s3d.zBufCtrl.ui)
-	imesa->dirty |= SAVAGE_UPLOAD_LOCAL;
-}
-
-static void savageDDBlendFuncSeparate_s4( GLcontext *ctx, GLenum sfactorRGB, 
-					  GLenum dfactorRGB, GLenum sfactorA,
-					  GLenum dfactorA )
-{
-    assert (dfactorRGB == dfactorA && sfactorRGB == sfactorA);
-    savageBlendFunc_s4( ctx );
-}
-static void savageDDBlendFuncSeparate_s3d( GLcontext *ctx, GLenum sfactorRGB, 
-					   GLenum dfactorRGB, GLenum sfactorA,
-					   GLenum dfactorA )
-{
-    assert (dfactorRGB == dfactorA && sfactorRGB == sfactorA);
-    savageBlendFunc_s3d( ctx );
-}
-
-
-
-static void savageDDDepthFunc_s4(GLcontext *ctx, GLenum func)
-{
-    savageContextPtr imesa = SAVAGE_CONTEXT(ctx);
-    ZCmpFunc zmode;
-    u_int32_t drawLocalCtrl = imesa->regs.s4.drawLocalCtrl.ui;
-    u_int32_t zBufCtrl = imesa->regs.s4.zBufCtrl.ui;
-    u_int32_t zWatermarks = imesa->regs.s4.zWatermarks.ui; /* FIXME: in DRM */
-
-    /* set up z-buffer control register (global)
-     * set up z-buffer offset register (global)
-     * set up z read/write watermarks register (global)
-     */
-
-    switch(func)  { /* reversed (see savageCalcViewport) */
-    case GL_NEVER: zmode = CF_Never; break;
-    case GL_ALWAYS: zmode = CF_Always; break;
-    case GL_LESS: zmode = CF_Greater; break; 
-    case GL_LEQUAL: zmode = CF_GreaterEqual; break;
-    case GL_EQUAL: zmode = CF_Equal; break;
-    case GL_GREATER: zmode = CF_Less; break;
-    case GL_GEQUAL: zmode = CF_LessEqual; break;
-    case GL_NOTEQUAL: zmode = CF_NotEqual; break;
-    default:return;
-    } 
-    if (ctx->Depth.Test)
-    {
-
-	imesa->regs.s4.zBufCtrl.ni.zCmpFunc = zmode;
-	imesa->regs.s4.drawLocalCtrl.ni.zUpdateEn = ctx->Depth.Mask;
-	imesa->regs.s4.drawLocalCtrl.ni.flushPdZbufWrites = GL_TRUE;
-	imesa->regs.s4.zBufCtrl.ni.zBufEn = GL_TRUE;
-    }
-    else if (imesa->glCtx->Stencil.Enabled && imesa->hw_stencil)
-    {
-        /* Need to keep Z on for Stencil. */
-	imesa->regs.s4.zBufCtrl.ni.zCmpFunc = CF_Always;
-	imesa->regs.s4.zBufCtrl.ni.zBufEn   = GL_TRUE;
-	imesa->regs.s4.drawLocalCtrl.ni.zUpdateEn = GL_FALSE;
-	imesa->regs.s4.drawLocalCtrl.ni.flushPdZbufWrites = GL_FALSE;
-    }
-    else
-    {
-
-        if (imesa->regs.s4.drawLocalCtrl.ni.drawUpdateEn == GL_FALSE)
-        {
-            imesa->regs.s4.zBufCtrl.ni.zCmpFunc = CF_Always;
-            imesa->regs.s4.zBufCtrl.ni.zBufEn   = GL_TRUE;
-        }
-        else
-
-            /* DRAWUPDATE_REQUIRES_Z_ENABLED*/
-        {
-	    imesa->regs.s4.zBufCtrl.ni.zBufEn         = GL_FALSE;
-        }
-	imesa->regs.s4.drawLocalCtrl.ni.zUpdateEn = GL_FALSE;
-	imesa->regs.s4.drawLocalCtrl.ni.flushPdZbufWrites = GL_FALSE;
-    }
-
-    if (drawLocalCtrl != imesa->regs.s4.drawLocalCtrl.ui)
-	imesa->dirty |= SAVAGE_UPLOAD_LOCAL;
-    if (zBufCtrl != imesa->regs.s4.zBufCtrl.ui ||
-	zWatermarks != imesa->regs.s4.zWatermarks.ui)
-	imesa->dirty |= SAVAGE_UPLOAD_GLOBAL;
-}
-static void savageDDDepthFunc_s3d(GLcontext *ctx, GLenum func)
-{
-    savageContextPtr imesa = SAVAGE_CONTEXT(ctx);
-    ZCmpFunc zmode;
-    u_int32_t drawCtrl = imesa->regs.s3d.drawCtrl.ui;
-    u_int32_t zBufCtrl = imesa->regs.s3d.zBufCtrl.ui;
-    u_int32_t zWatermarks = imesa->regs.s3d.zWatermarks.ui; /* FIXME: in DRM */
-
-    /* set up z-buffer control register (global)
-     * set up z-buffer offset register (global)
-     * set up z read/write watermarks register (global)
-     */
-    switch(func)  { /* reversed (see savageCalcViewport) */
-    case GL_NEVER: zmode = CF_Never; break;
-    case GL_ALWAYS: zmode = CF_Always; break;
-    case GL_LESS: zmode = CF_Greater; break; 
-    case GL_LEQUAL: zmode = CF_GreaterEqual; break;
-    case GL_EQUAL: zmode = CF_Equal; break;
-    case GL_GREATER: zmode = CF_Less; break;
-    case GL_GEQUAL: zmode = CF_LessEqual; break;
-    case GL_NOTEQUAL: zmode = CF_NotEqual; break;
-    default:return;
-    } 
-    if (ctx->Depth.Test)
-    {
-	imesa->regs.s3d.zBufCtrl.ni.zBufEn = GL_TRUE;
-	imesa->regs.s3d.zBufCtrl.ni.zCmpFunc = zmode;
-	imesa->regs.s3d.zBufCtrl.ni.zUpdateEn = ctx->Depth.Mask;
-	
-	imesa->regs.s3d.drawCtrl.ni.flushPdZbufWrites = GL_TRUE;
-    }
-    else
-    {
-	if (imesa->regs.s3d.zBufCtrl.ni.drawUpdateEn == GL_FALSE) {
-	    imesa->regs.s3d.zBufCtrl.ni.zCmpFunc = CF_Always;
-            imesa->regs.s3d.zBufCtrl.ni.zBufEn = GL_TRUE;
-	}
-        else
-
-            /* DRAWUPDATE_REQUIRES_Z_ENABLED*/
-        {
-	    imesa->regs.s3d.zBufCtrl.ni.zBufEn = GL_FALSE;
-        }
-	imesa->regs.s3d.zBufCtrl.ni.zUpdateEn = GL_FALSE;
-	imesa->regs.s3d.drawCtrl.ni.flushPdZbufWrites = GL_FALSE;
-    }
-  
-    if (drawCtrl != imesa->regs.s3d.drawCtrl.ui ||
-	zBufCtrl != imesa->regs.s3d.zBufCtrl.ui)
-	imesa->dirty |= SAVAGE_UPLOAD_LOCAL;
-    if (zWatermarks != imesa->regs.s3d.zWatermarks.ui)
-	imesa->dirty |= SAVAGE_UPLOAD_GLOBAL;
-}
-
-static void savageDDDepthMask_s4(GLcontext *ctx, GLboolean flag)
-{
-    savageDDDepthFunc_s4(ctx,ctx->Depth.Func);
-}
-static void savageDDDepthMask_s3d(GLcontext *ctx, GLboolean flag)
-{
-    savageDDDepthFunc_s3d(ctx,ctx->Depth.Func);
-}
-
-
-
-
-/* =============================================================
- * Hardware clipping
- */
-
-
-static void savageDDScissor( GLcontext *ctx, GLint x, GLint y, 
-                             GLsizei w, GLsizei h )
-{
-    savageContextPtr imesa = SAVAGE_CONTEXT(ctx);
-
-    /* Emit buffered commands with old scissor state. */
-    FLUSH_BATCH(imesa);
-
-    /* Mirror scissors in private context. */
-    imesa->scissor.enabled = ctx->Scissor.Enabled;
-    imesa->scissor.x = x;
-    imesa->scissor.y = y;
-    imesa->scissor.w = w;
-    imesa->scissor.h = h;
-}
-
-
-
-static void savageDDDrawBuffer(GLcontext *ctx, GLenum mode )
-{
-    savageContextPtr imesa = SAVAGE_CONTEXT(ctx);
-    u_int32_t destCtrl = imesa->regs.s4.destCtrl.ui;
-
-    /*
-     * _DrawDestMask is easier to cope with than <mode>.
-     */
-    switch ( ctx->DrawBuffer->_ColorDrawBufferMask[0] ) {
-    case BUFFER_BIT_FRONT_LEFT:
-        imesa->IsDouble = GL_FALSE;
-	imesa->regs.s4.destCtrl.ni.offset = imesa->savageScreen->frontOffset>>11;
-
-        imesa->NotFirstFrame = GL_FALSE;
-        savageXMesaSetFrontClipRects( imesa );
-	FALLBACK( ctx, SAVAGE_FALLBACK_DRAW_BUFFER, GL_FALSE );
-	break;
-    case BUFFER_BIT_BACK_LEFT:
-        imesa->IsDouble = GL_TRUE;
-	imesa->regs.s4.destCtrl.ni.offset = imesa->savageScreen->backOffset>>11;
-        imesa->NotFirstFrame = GL_FALSE;
-        savageXMesaSetBackClipRects( imesa );
-	FALLBACK( ctx, SAVAGE_FALLBACK_DRAW_BUFFER, GL_FALSE );
-	break;
-    default:
-	FALLBACK( ctx, SAVAGE_FALLBACK_DRAW_BUFFER, GL_TRUE );
-	return;
-    }
-    
-    /* We want to update the s/w rast state too so that r200SetBuffer() (?)
-     * gets called.
-     */
-    _swrast_DrawBuffer(ctx, mode);
-
-    if (destCtrl != imesa->regs.s4.destCtrl.ui)
-        imesa->dirty |= SAVAGE_UPLOAD_GLOBAL;
-}
-
-static void savageDDReadBuffer(GLcontext *ctx, GLenum mode )
-{
-   /* nothing, until we implement h/w glRead/CopyPixels or CopyTexImage */
-}
-
-#if 0
-static void savageDDSetColor(GLcontext *ctx, 
-                             GLubyte r, GLubyte g,
-                             GLubyte b, GLubyte a )
-{
-    savageContextPtr imesa = SAVAGE_CONTEXT(ctx);
-    imesa->MonoColor = savagePackColor( imesa->savageScreen->frontFormat, r, g, b, a );
-}
-#endif
-
-/* =============================================================
- * Window position and viewport transformation
- */
-
-void savageCalcViewport( GLcontext *ctx )
-{
-   savageContextPtr imesa = SAVAGE_CONTEXT(ctx);
-   const GLfloat *v = ctx->Viewport._WindowMap.m;
-   GLfloat *m = imesa->hw_viewport;
-
-   m[MAT_SX] =   v[MAT_SX];
-   m[MAT_TX] =   v[MAT_TX] + imesa->drawX + SUBPIXEL_X;
-   m[MAT_SY] = - v[MAT_SY];
-   m[MAT_TY] = - v[MAT_TY] + imesa->driDrawable->h + imesa->drawY + SUBPIXEL_Y;
-   /* Depth range is reversed (far: 0, near: 1) so that float depth
-    * compensates for loss of accuracy of far coordinates. */
-   if (imesa->float_depth && imesa->savageScreen->zpp == 2) {
-       /* The Savage 16-bit floating point depth format can't encode
-	* numbers < 2^-16. Make sure all depth values stay greater
-	* than that. */
-       m[MAT_SZ] = - v[MAT_SZ] * imesa->depth_scale * (65535.0/65536.0);
-       m[MAT_TZ] = 1.0 - v[MAT_TZ] * imesa->depth_scale * (65535.0/65536.0);
-   } else {
-       m[MAT_SZ] = - v[MAT_SZ] * imesa->depth_scale;
-       m[MAT_TZ] = 1.0 - v[MAT_TZ] * imesa->depth_scale;
-   }
-
-   imesa->SetupNewInputs = ~0;
-}
-
-static void savageViewport( GLcontext *ctx, 
-			    GLint x, GLint y, 
-			    GLsizei width, GLsizei height )
-{
-   /* update size of Mesa/software ancillary buffers */
-   _mesa_ResizeBuffersMESA();
-   savageCalcViewport( ctx );
-}
-
-static void savageDepthRange( GLcontext *ctx, 
-			      GLclampd nearval, GLclampd farval )
-{
-   savageCalcViewport( ctx );
-}
-
-
-/* =============================================================
- * Miscellaneous
- */
-
-static void savageDDClearColor(GLcontext *ctx, 
-			       const GLfloat color[4] )
-{
-    savageContextPtr imesa = SAVAGE_CONTEXT(ctx);
-    GLubyte c[4];
-    CLAMPED_FLOAT_TO_UBYTE(c[0], color[0]);
-    CLAMPED_FLOAT_TO_UBYTE(c[1], color[1]);
-    CLAMPED_FLOAT_TO_UBYTE(c[2], color[2]);
-    CLAMPED_FLOAT_TO_UBYTE(c[3], color[3]);
-
-    imesa->ClearColor = savagePackColor( imesa->savageScreen->frontFormat,
-					 c[0], c[1], c[2], c[3] );
-}
-
-/* Fallback to swrast for select and feedback.
- */
-static void savageRenderMode( GLcontext *ctx, GLenum mode )
-{
-   FALLBACK( ctx, SAVAGE_FALLBACK_RENDERMODE, (mode != GL_RENDER) );
-}
-
-
-#if HW_CULL
-
-/* =============================================================
- * Culling - the savage isn't quite as clean here as the rest of
- *           its interfaces, but it's not bad.
- */
-static void savageDDCullFaceFrontFace(GLcontext *ctx, GLenum unused)
-{
-    savageContextPtr imesa = SAVAGE_CONTEXT(ctx);
-    GLuint cullMode=imesa->LcsCullMode;        
-    switch (ctx->Polygon.CullFaceMode)
-    {
-        case GL_FRONT:
-            switch (ctx->Polygon.FrontFace)
-            {
-                case GL_CW:
-                    cullMode = BCM_CW;
-                    break;
-                case GL_CCW:
-                    cullMode = BCM_CCW;
-                    break;
-            }
-            break;
-
-        case GL_BACK:
-            switch (ctx->Polygon.FrontFace)
-            {
-                case GL_CW:
-                    cullMode = BCM_CCW;
-                    break;
-                case GL_CCW:
-                    cullMode = BCM_CW;
-                    break;
-            }
-            break;
-    }
-    imesa->LcsCullMode = cullMode;    
-    imesa->new_state |= SAVAGE_NEW_CULL;
-}
-#endif /* end #if HW_CULL */
-
-static void savageUpdateCull( GLcontext *ctx )
-{
-#if HW_CULL
-    savageContextPtr imesa = SAVAGE_CONTEXT(ctx);
-    GLuint cullMode;
-    if (ctx->Polygon.CullFlag &&
-	imesa->raster_primitive >= GL_TRIANGLES &&
-	ctx->Polygon.CullFaceMode != GL_FRONT_AND_BACK)
-	cullMode = imesa->LcsCullMode;
-    else
-	cullMode = BCM_None;
-    if (imesa->savageScreen->chipset >= S3_SAVAGE4) {
-	if (imesa->regs.s4.drawCtrl1.ni.cullMode != cullMode) {
-	    imesa->regs.s4.drawCtrl1.ni.cullMode = cullMode;
-	    imesa->dirty |= SAVAGE_UPLOAD_GLOBAL;
-	}
-    } else {
-	if (imesa->regs.s3d.drawCtrl.ni.cullMode != cullMode) {
-	    imesa->regs.s3d.drawCtrl.ni.cullMode = cullMode;
-	    imesa->dirty |= SAVAGE_UPLOAD_LOCAL;
-	}
-    }
-#endif /* end  #if HW_CULL */
-}
-
-
-
-/* =============================================================
- * Color masks
- */
-
-/* Savage4 can disable draw updates when all channels are
- * masked. Savage3D has a bit called drawUpdateEn, but it doesn't seem
- * to have any effect. If only some channels are masked we need a
- * software fallback on all chips.
- */
-static void savageDDColorMask_s4(GLcontext *ctx, 
-				 GLboolean r, GLboolean g, 
-				 GLboolean b, GLboolean a )
-{
-    savageContextPtr imesa = SAVAGE_CONTEXT( ctx );
-    GLboolean passAny, passAll;
-
-    if (ctx->Visual.alphaBits) {
-	passAny = b || g || r || a;
-	passAll = r && g && b && a;
-    } else {
-	passAny = b || g || r;
-	passAll = r && g && b;
-    }
-
-    if (passAny) {
-	if (!imesa->regs.s4.drawLocalCtrl.ni.drawUpdateEn) {
-	    imesa->regs.s4.drawLocalCtrl.ni.drawUpdateEn = GL_TRUE;
-	    imesa->dirty |= SAVAGE_UPLOAD_LOCAL;
-	}
-	FALLBACK (ctx, SAVAGE_FALLBACK_COLORMASK, !passAll);
-    } else if (imesa->regs.s4.drawLocalCtrl.ni.drawUpdateEn) {
-	imesa->regs.s4.drawLocalCtrl.ni.drawUpdateEn = GL_FALSE;
-	imesa->dirty |= SAVAGE_UPLOAD_LOCAL;
-    }
-}
-static void savageDDColorMask_s3d(GLcontext *ctx, 
-				  GLboolean r, GLboolean g, 
-				  GLboolean b, GLboolean a )
-{
-    if (ctx->Visual.alphaBits)
-	FALLBACK (ctx, SAVAGE_FALLBACK_COLORMASK, !(r && g && b && a));
-    else
-	FALLBACK (ctx, SAVAGE_FALLBACK_COLORMASK, !(r && g && b));
-}
-
-/* Seperate specular not fully implemented in hardware...  Needs
- * some interaction with material state?  Just punt to software
- * in all cases?
- * FK: Don't fall back for now. Let's see the failure cases and
- *     fix them the right way. I don't see how this could be a
- *     hardware limitation.
- */
-static void savageUpdateSpecular_s4(GLcontext *ctx) {
-    savageContextPtr imesa = SAVAGE_CONTEXT( ctx );
-    u_int32_t drawLocalCtrl = imesa->regs.s4.drawLocalCtrl.ui;
-
-    if (ctx->Light.Model.ColorControl == GL_SEPARATE_SPECULAR_COLOR &&
-	ctx->Light.Enabled) {
-	imesa->regs.s4.drawLocalCtrl.ni.specShadeEn = GL_TRUE;
-	/*FALLBACK (ctx, SAVAGE_FALLBACK_SPECULAR, GL_TRUE);*/
-    } else {
-	imesa->regs.s4.drawLocalCtrl.ni.specShadeEn = GL_FALSE;
-	/*FALLBACK (ctx, SAVAGE_FALLBACK_SPECULAR, GL_FALSE);*/
-    }
-
-    if (drawLocalCtrl != imesa->regs.s4.drawLocalCtrl.ui)
-	imesa->dirty |= SAVAGE_UPLOAD_LOCAL;
-}
-static void savageUpdateSpecular_s3d(GLcontext *ctx) {
-    savageContextPtr imesa = SAVAGE_CONTEXT( ctx );
-    u_int32_t drawCtrl = imesa->regs.s3d.drawCtrl.ui;
-
-    if (ctx->Light.Model.ColorControl == GL_SEPARATE_SPECULAR_COLOR &&
-	ctx->Light.Enabled) {
-	imesa->regs.s3d.drawCtrl.ni.specShadeEn = GL_TRUE;
-	/*FALLBACK (ctx, SAVAGE_FALLBACK_SPECULAR, GL_TRUE);*/
-    } else {
-	imesa->regs.s3d.drawCtrl.ni.specShadeEn = GL_FALSE;
-	/*FALLBACK (ctx, SAVAGE_FALLBACK_SPECULAR, GL_FALSE);*/
-    }
-
-    if (drawCtrl != imesa->regs.s3d.drawCtrl.ui)
-	imesa->dirty |= SAVAGE_UPLOAD_LOCAL;
-}
-
-static void savageDDLightModelfv_s4(GLcontext *ctx, GLenum pname, 
-				    const GLfloat *param)
-{
-    savageUpdateSpecular_s4 (ctx);
-}
-static void savageDDLightModelfv_s3d(GLcontext *ctx, GLenum pname, 
-				     const GLfloat *param)
-{
-    savageUpdateSpecular_s3d (ctx);
-}
-
-static void savageDDShadeModel_s4(GLcontext *ctx, GLuint mod)
-{
-    savageContextPtr imesa = SAVAGE_CONTEXT( ctx );
-    u_int32_t drawLocalCtrl = imesa->regs.s4.drawLocalCtrl.ui;
-
-    if (mod == GL_SMOOTH)  
-    {    
-	imesa->regs.s4.drawLocalCtrl.ni.flatShadeEn = GL_FALSE;
-    }
-    else
-    {
-	imesa->regs.s4.drawLocalCtrl.ni.flatShadeEn = GL_TRUE;
-    }
-
-    if (drawLocalCtrl != imesa->regs.s4.drawLocalCtrl.ui)
-	imesa->dirty |= SAVAGE_UPLOAD_LOCAL;
-}
-static void savageDDShadeModel_s3d(GLcontext *ctx, GLuint mod)
-{
-    savageContextPtr imesa = SAVAGE_CONTEXT( ctx );
-    u_int32_t drawCtrl = imesa->regs.s3d.drawCtrl.ui;
-
-    if (mod == GL_SMOOTH)  
-    {    
-	imesa->regs.s3d.drawCtrl.ni.flatShadeEn = GL_FALSE;
-    }
-    else
-    {
-	imesa->regs.s3d.drawCtrl.ni.flatShadeEn = GL_TRUE;
-    }
-
-    if (drawCtrl != imesa->regs.s3d.drawCtrl.ui)
-	imesa->dirty |= SAVAGE_UPLOAD_LOCAL;
-}
-
-
-/* =============================================================
- * Fog
- * The fogCtrl register has the same position and the same layout
- * on savage3d and savage4. No need for two separate functions.
- */
-
-static void savageDDFogfv(GLcontext *ctx, GLenum pname, const GLfloat *param)
-{
-    savageContextPtr imesa = SAVAGE_CONTEXT(ctx);
-    GLuint  fogClr;
-    u_int32_t fogCtrl = imesa->regs.s4.fogCtrl.ui;
-
-    /*if ((ctx->Fog.Enabled) &&(pname == GL_FOG_COLOR))*/
-    if (ctx->Fog.Enabled)
-    {
-        fogClr = (((GLubyte)(ctx->Fog.Color[0]*255.0F) << 16) |
-                  ((GLubyte)(ctx->Fog.Color[1]*255.0F) << 8) |
-                  ((GLubyte)(ctx->Fog.Color[2]*255.0F) << 0));
-	imesa->regs.s4.fogCtrl.ni.fogEn  = GL_TRUE;
-        /*cheap fog*/
-	imesa->regs.s4.fogCtrl.ni.fogMode  = GL_TRUE;
-	imesa->regs.s4.fogCtrl.ni.fogClr = fogClr;    
-    }    
-    else
-    {
-        /*No fog*/
-        
-	imesa->regs.s4.fogCtrl.ni.fogEn     = 0;
-	imesa->regs.s4.fogCtrl.ni.fogMode   = 0;
-    }
-
-    if (fogCtrl != imesa->regs.s4.fogCtrl.ui)
-	imesa->dirty |= SAVAGE_UPLOAD_GLOBAL;
-}
-
-
-static void savageDDStencilFunc(GLcontext *ctx, GLenum func, GLint ref,
-                                GLuint mask)
-{
-    savageContextPtr imesa = SAVAGE_CONTEXT(ctx);
-    unsigned a=0;
-    const u_int32_t zBufCtrl = imesa->regs.s4.zBufCtrl.ui;
-    const u_int32_t stencilCtrl = imesa->regs.s4.stencilCtrl.ui;
-
-    imesa->regs.s4.zBufCtrl.ni.stencilRefVal = ctx->Stencil.Ref[0];
-    imesa->regs.s4.stencilCtrl.ni.readMask  = ctx->Stencil.ValueMask[0];
-
-    switch (ctx->Stencil.Function[0])
-    {
-    case GL_NEVER: a = CF_Never; break;
-    case GL_ALWAYS: a = CF_Always; break;
-    case GL_LESS: a = CF_Less; break; 
-    case GL_LEQUAL: a = CF_LessEqual; break;
-    case GL_EQUAL: a = CF_Equal; break;
-    case GL_GREATER: a = CF_Greater; break;
-    case GL_GEQUAL: a = CF_GreaterEqual; break;
-    case GL_NOTEQUAL: a = CF_NotEqual; break;
-    default:
-        break;
-    }
-
-    imesa->regs.s4.stencilCtrl.ni.cmpFunc = a;
-
-    if (zBufCtrl != imesa->regs.s4.zBufCtrl.ui ||
-	stencilCtrl != imesa->regs.s4.stencilCtrl.ui)
-	imesa->dirty |= SAVAGE_UPLOAD_GLOBAL;
-}
-
-static void savageDDStencilMask(GLcontext *ctx, GLuint mask)
-{
-    savageContextPtr imesa = SAVAGE_CONTEXT(ctx);
-
-    if (imesa->regs.s4.stencilCtrl.ni.writeMask != ctx->Stencil.WriteMask[0]) {
-	imesa->regs.s4.stencilCtrl.ni.writeMask = ctx->Stencil.WriteMask[0];
-	imesa->dirty |= SAVAGE_UPLOAD_GLOBAL;
-    }
-}
-
-static unsigned get_stencil_op_value( GLenum op )
-{
-    switch (op)
-    {
-    case GL_KEEP:      return STENCIL_Keep;
-    case GL_ZERO:      return STENCIL_Zero;
-    case GL_REPLACE:   return STENCIL_Equal;
-    case GL_INCR:      return STENCIL_IncClamp;
-    case GL_DECR:      return STENCIL_DecClamp;
-    case GL_INVERT:    return STENCIL_Invert;
-    case GL_INCR_WRAP: return STENCIL_Inc;
-    case GL_DECR_WRAP: return STENCIL_Dec;
-    }
-
-    /* Should *never* get here. */
-    return STENCIL_Keep;
-}
-
-static void savageDDStencilOp(GLcontext *ctx, GLenum fail, GLenum zfail,
-                              GLenum zpass)
-{
-    savageContextPtr imesa = SAVAGE_CONTEXT(ctx);
-    const u_int32_t stencilCtrl = imesa->regs.s4.stencilCtrl.ui;
-
-    imesa->regs.s4.stencilCtrl.ni.failOp = get_stencil_op_value( ctx->Stencil.FailFunc[0] );
-    imesa->regs.s4.stencilCtrl.ni.passZfailOp = get_stencil_op_value( ctx->Stencil.ZFailFunc[0] );
-    imesa->regs.s4.stencilCtrl.ni.passZpassOp = get_stencil_op_value( ctx->Stencil.ZPassFunc[0] );
-
-    if (stencilCtrl != imesa->regs.s4.stencilCtrl.ui)
-	imesa->dirty |= SAVAGE_UPLOAD_GLOBAL;
-}
-
-
-/* =============================================================
- */
-
-static void savageDDEnable_s4(GLcontext *ctx, GLenum cap, GLboolean state)
-{
-   
-    savageContextPtr imesa = SAVAGE_CONTEXT(ctx);
-    switch(cap) {
-        case GL_ALPHA_TEST:
-            /* we should consider the disable case*/
-            savageBlendFunc_s4(ctx);
-            break;
-        case GL_BLEND:
-            /*add the savageBlendFunc 2001/11/25
-             * if call no such function, then glDisable(GL_BLEND) will do noting,
-             *our chip has no disable bit
-             */ 
-            savageBlendFunc_s4(ctx);
-        case GL_COLOR_LOGIC_OP:
-            /* Fall through: 
-	     * For some reason enable(GL_BLEND) affects ColorLogicOpEnabled.
-             */
-	    FALLBACK (ctx, SAVAGE_FALLBACK_LOGICOP,
-		      (ctx->Color.ColorLogicOpEnabled &&
-		       ctx->Color.LogicOp != GL_COPY));
-            break;
-        case GL_DEPTH_TEST:
-            savageDDDepthFunc_s4(ctx,ctx->Depth.Func);
-            break;
-        case GL_SCISSOR_TEST:
-	    savageDDScissor(ctx, ctx->Scissor.X, ctx->Scissor.Y,
-			    ctx->Scissor.Width, ctx->Scissor.Height);
-            break;
-        case GL_STENCIL_TEST:
-	    if (!imesa->hw_stencil)
-		FALLBACK (ctx, SAVAGE_FALLBACK_STENCIL, state);
-	    else {
-		imesa->regs.s4.stencilCtrl.ni.stencilEn = state;
-		if (ctx->Stencil.Enabled &&
-		    imesa->regs.s4.zBufCtrl.ni.zBufEn != GL_TRUE)
-		{
-		    /* Stencil buffer requires Z enabled. */
-		    imesa->regs.s4.zBufCtrl.ni.zCmpFunc       = CF_Always;
-		    imesa->regs.s4.zBufCtrl.ni.zBufEn         = GL_TRUE;
-		    imesa->regs.s4.drawLocalCtrl.ni.zUpdateEn = GL_FALSE;
-		}
-		imesa->dirty |= SAVAGE_UPLOAD_GLOBAL | SAVAGE_UPLOAD_LOCAL;
-	    }
-            break;
-        case GL_FOG:
-            savageDDFogfv(ctx,0,0);	
-            break;
-        case GL_CULL_FACE:
-#if HW_CULL
-            if (state)
-            {
-                savageDDCullFaceFrontFace(ctx,0);
-            }
-            else
-            {
-		imesa->LcsCullMode = BCM_None;
-		imesa->new_state |= SAVAGE_NEW_CULL;
-            }
-#endif
-            break;
-        case GL_DITHER:
-            if (state)
-            {
-                if ( ctx->Color.DitherFlag )
-                {
-                    imesa->regs.s4.drawCtrl1.ni.ditherEn=GL_TRUE;
-                }
-            }   
-            if (!ctx->Color.DitherFlag )
-            {
-                imesa->regs.s4.drawCtrl1.ni.ditherEn=GL_FALSE;
-            }
-            imesa->dirty |= SAVAGE_UPLOAD_GLOBAL;
-            break;
- 
-        case GL_LIGHTING:
-	    savageUpdateSpecular_s4 (ctx);
-            break;
-        case GL_TEXTURE_1D:      
-        case GL_TEXTURE_3D:      
-            imesa->new_state |= SAVAGE_NEW_TEXTURE;
-            break;
-        case GL_TEXTURE_2D:      
-            imesa->new_state |= SAVAGE_NEW_TEXTURE;
-            break;
-        default:
-            ; 
-    }    
-}
-static void savageDDEnable_s3d(GLcontext *ctx, GLenum cap, GLboolean state)
-{
-   
-    savageContextPtr imesa = SAVAGE_CONTEXT(ctx);
-    switch(cap) {
-        case GL_ALPHA_TEST:
-            /* we should consider the disable case*/
-            savageBlendFunc_s3d(ctx);
-            break;
-        case GL_BLEND:
-            /*add the savageBlendFunc 2001/11/25
-             * if call no such function, then glDisable(GL_BLEND) will do noting,
-             *our chip has no disable bit
-             */ 
-            savageBlendFunc_s3d(ctx);
-        case GL_COLOR_LOGIC_OP:
-            /* Fall through: 
-	     * For some reason enable(GL_BLEND) affects ColorLogicOpEnabled.
-             */
-	    FALLBACK (ctx, SAVAGE_FALLBACK_LOGICOP,
-		      (ctx->Color.ColorLogicOpEnabled &&
-		       ctx->Color.LogicOp != GL_COPY));
-            break;
-        case GL_DEPTH_TEST:
-            savageDDDepthFunc_s3d(ctx,ctx->Depth.Func);
-            break;
-        case GL_SCISSOR_TEST:
-	    savageDDScissor(ctx, ctx->Scissor.X, ctx->Scissor.Y,
-			    ctx->Scissor.Width, ctx->Scissor.Height);
-            break;
-        case GL_STENCIL_TEST:
-	    FALLBACK (ctx, SAVAGE_FALLBACK_STENCIL, state);
-	    break;
-        case GL_FOG:
-            savageDDFogfv(ctx,0,0);	
-            break;
-        case GL_CULL_FACE:
-#if HW_CULL
-            if (state)
-            {
-                savageDDCullFaceFrontFace(ctx,0);
-            }
-            else
-            {
-                imesa->LcsCullMode = BCM_None;
-		imesa->new_state |= SAVAGE_NEW_CULL;
-            }
-#endif
-            break;
-        case GL_DITHER:
-            if (state)
-            {
-                if ( ctx->Color.DitherFlag )
-                {
-                    imesa->regs.s3d.drawCtrl.ni.ditherEn=GL_TRUE;
-                }
-            }
-            if (!ctx->Color.DitherFlag )
-            {
-                imesa->regs.s3d.drawCtrl.ni.ditherEn=GL_FALSE;
-            }
-            imesa->dirty |= SAVAGE_UPLOAD_LOCAL;
-            break;
- 
-        case GL_LIGHTING:
-	    savageUpdateSpecular_s3d (ctx);
-            break;
-        case GL_TEXTURE_1D:      
-        case GL_TEXTURE_3D:      
-            imesa->new_state |= SAVAGE_NEW_TEXTURE;
-            break;
-        case GL_TEXTURE_2D:      
-            imesa->new_state |= SAVAGE_NEW_TEXTURE;
-            break;
-        default:
-            ; 
-    }    
-}
-
-void savageDDUpdateHwState( GLcontext *ctx )
-{
-    savageContextPtr imesa = SAVAGE_CONTEXT(ctx);
-
-    if (imesa->new_state) {
-	savageFlushVertices(imesa);
-	if (imesa->new_state & SAVAGE_NEW_TEXTURE) {
-	    savageUpdateTextureState( ctx );
-	}
-	if ((imesa->new_state & SAVAGE_NEW_CULL)) {
-	    savageUpdateCull(ctx);
-	}
-	imesa->new_state = 0;
-    }
-}
-
-
-static void savageDDPrintDirty( const char *msg, GLuint state )
-{
-    fprintf(stderr, "%s (0x%x): %s%s%s%s%s%s\n",	   
-            msg,
-            (unsigned int) state,
-            (state & SAVAGE_UPLOAD_LOCAL)      ? "upload-local, " : "",
-            (state & SAVAGE_UPLOAD_TEX0)       ? "upload-tex0, " : "",
-            (state & SAVAGE_UPLOAD_TEX1)       ? "upload-tex1, " : "",
-            (state & SAVAGE_UPLOAD_FOGTBL)     ? "upload-fogtbl, " : "",
-            (state & SAVAGE_UPLOAD_GLOBAL)     ? "upload-global, " : "",
-            (state & SAVAGE_UPLOAD_TEXGLOBAL)  ? "upload-texglobal, " : ""
-            );
-}
-
-
-/**
- * Check if global registers were changed
- */
-static GLboolean savageGlobalRegChanged (savageContextPtr imesa,
-					 GLuint first, GLuint last) {
-    GLuint i;
-    for (i = first - SAVAGE_FIRST_REG; i <= last - SAVAGE_FIRST_REG; ++i) {
-	if (((imesa->oldRegs.ui[i] ^ imesa->regs.ui[i]) &
-	     imesa->globalRegMask.ui[i]) != 0)
-	    return GL_TRUE;
-    }
-    return GL_FALSE;
-}
-static void savageEmitOldRegs (savageContextPtr imesa,
-			       GLuint first, GLuint last, GLboolean global) {
-    GLuint n = last-first+1;
-    drm_savage_cmd_header_t *cmd = savageAllocCmdBuf(imesa, n*4);
-    cmd->state.cmd = SAVAGE_CMD_STATE;
-    cmd->state.global = global;
-    cmd->state.count = n;
-    cmd->state.start = first;
-    memcpy(cmd+1, &imesa->oldRegs.ui[first-SAVAGE_FIRST_REG], n*4);
-}
-static void savageEmitContiguousRegs (savageContextPtr imesa,
-				      GLuint first, GLuint last) {
-    GLuint i;
-    GLuint n = last-first+1;
-    drm_savage_cmd_header_t *cmd = savageAllocCmdBuf(imesa, n*4);
-    cmd->state.cmd = SAVAGE_CMD_STATE;
-    cmd->state.global = savageGlobalRegChanged(imesa, first, last);
-    cmd->state.count = n;
-    cmd->state.start = first;
-    memcpy(cmd+1, &imesa->regs.ui[first-SAVAGE_FIRST_REG], n*4);
-    /* savageAllocCmdBuf may need to flush the cmd buffer and backup
-     * the current hardware state. It should see the "old" (current)
-     * state that has actually been emitted to the hardware. Therefore
-     * this update is done *after* savageAllocCmdBuf. */
-    for (i = first - SAVAGE_FIRST_REG; i <= last - SAVAGE_FIRST_REG; ++i)
-	imesa->oldRegs.ui[i] = imesa->regs.ui[i];
-    if (SAVAGE_DEBUG & DEBUG_STATE)
-	fprintf (stderr, "Emitting regs 0x%02x-0x%02x\n", first, last);
-}
-static void savageEmitChangedRegs (savageContextPtr imesa,
-				   GLuint first, GLuint last) {
-    GLuint i, firstChanged;
-    firstChanged = SAVAGE_NR_REGS;
-    for (i = first - SAVAGE_FIRST_REG; i <= last - SAVAGE_FIRST_REG; ++i) {
-	if (imesa->oldRegs.ui[i] != imesa->regs.ui[i]) {
-	    if (firstChanged == SAVAGE_NR_REGS)
-		firstChanged = i;
-	} else {
-	    if (firstChanged != SAVAGE_NR_REGS) {
-		savageEmitContiguousRegs (imesa, firstChanged+SAVAGE_FIRST_REG,
-					  i-1+SAVAGE_FIRST_REG);
-		firstChanged = SAVAGE_NR_REGS;
-	    }
-	}
-    }
-    if (firstChanged != SAVAGE_NR_REGS)
-	savageEmitContiguousRegs (imesa, firstChanged+SAVAGE_FIRST_REG,
-				  last);
-}
-static void savageEmitChangedRegChunk (savageContextPtr imesa,
-				       GLuint first, GLuint last) {
-    GLuint i;
-    for (i = first - SAVAGE_FIRST_REG; i <= last - SAVAGE_FIRST_REG; ++i) {
-	if (imesa->oldRegs.ui[i] != imesa->regs.ui[i]) {
-	    savageEmitContiguousRegs (imesa, first, last);
-	    break;
-	}
-    }
-}
-static void savageUpdateRegister_s4(savageContextPtr imesa)
-{
-    /* In case the texture image was changed without changing the
-     * texture address as well, we need to force emitting the texture
-     * address in order to flush texture cashes. */
-    if ((imesa->dirty & SAVAGE_UPLOAD_TEX0) &&
-	imesa->oldRegs.s4.texAddr[0].ui == imesa->regs.s4.texAddr[0].ui)
-	imesa->oldRegs.s4.texAddr[0].ui = 0xffffffff;
-    if ((imesa->dirty & SAVAGE_UPLOAD_TEX1) &&
-	imesa->oldRegs.s4.texAddr[1].ui == imesa->regs.s4.texAddr[1].ui)
-	imesa->oldRegs.s4.texAddr[1].ui = 0xffffffff;
-
-    /* Fix up watermarks */
-    if (imesa->regs.s4.drawLocalCtrl.ni.flushPdDestWrites) {
-	imesa->regs.s4.destTexWatermarks.ni.destWriteLow = 0;
-	imesa->regs.s4.destTexWatermarks.ni.destFlush = 1;
-    } else
-	imesa->regs.s4.destTexWatermarks.ni.destWriteLow = S4_DWLO;
-    if (imesa->regs.s4.drawLocalCtrl.ni.flushPdZbufWrites)
-	imesa->regs.s4.zWatermarks.ni.wLow = 0;
-    else
-	imesa->regs.s4.zWatermarks.ni.wLow = S4_ZWLO;
-
-    savageEmitChangedRegs (imesa, 0x1e, 0x39);
-
-    imesa->dirty=0;
-}
-static void savageUpdateRegister_s3d(savageContextPtr imesa)
-{
-    /* In case the texture image was changed without changing the
-     * texture address as well, we need to force emitting the texture
-     * address in order to flush texture cashes. */
-    if ((imesa->dirty & SAVAGE_UPLOAD_TEX0) &&
-	imesa->oldRegs.s3d.texAddr.ui == imesa->regs.s3d.texAddr.ui)
-	imesa->oldRegs.s3d.texAddr.ui = 0xffffffff;
-
-    /* Fix up watermarks */
-    if (imesa->regs.s3d.drawCtrl.ni.flushPdDestWrites) {
-	imesa->regs.s3d.destTexWatermarks.ni.destWriteLow = 0;
-	imesa->regs.s3d.destTexWatermarks.ni.destFlush = 1;
-    } else
-	imesa->regs.s3d.destTexWatermarks.ni.destWriteLow = S3D_DWLO;
-    if (imesa->regs.s3d.drawCtrl.ni.flushPdZbufWrites)
-	imesa->regs.s3d.zWatermarks.ni.wLow = 0;
-    else
-	imesa->regs.s3d.zWatermarks.ni.wLow = S3D_ZWLO;
-
-
-    /* the savage3d uses two contiguous ranges of BCI registers:
-     * 0x18-0x1c and 0x20-0x38. Some texture registers need to be
-     * emitted in one chunk or we get some funky rendering errors. */
-    savageEmitChangedRegs (imesa, 0x18, 0x19);
-    savageEmitChangedRegChunk (imesa, 0x1a, 0x1c);
-    savageEmitChangedRegs (imesa, 0x20, 0x38);
-
-    imesa->dirty=0;
-}
-
-
-void savageEmitOldState( savageContextPtr imesa )
-{
-    assert(imesa->cmdBuf.write == imesa->cmdBuf.base);
-    if (imesa->savageScreen->chipset >= S3_SAVAGE4) {
-	savageEmitOldRegs (imesa, 0x1e, 0x39, GL_TRUE);
-    } else {
-	savageEmitOldRegs (imesa, 0x18, 0x1c, GL_TRUE);
-	savageEmitOldRegs (imesa, 0x20, 0x38, GL_FALSE);
-    }
-}
-
-
-/* Push the state into the sarea and/or texture memory.
- */
-void savageEmitChangedState( savageContextPtr imesa )
-{
-    if (SAVAGE_DEBUG & DEBUG_VERBOSE_API)
-        savageDDPrintDirty( "\n\n\nsavageEmitHwStateLocked", imesa->dirty );
-
-    if (imesa->dirty)
-    {
-	if (SAVAGE_DEBUG & DEBUG_VERBOSE_MSG)
-	    fprintf (stderr, "... emitting state\n");
-	if (imesa->savageScreen->chipset >= S3_SAVAGE4)
-	    savageUpdateRegister_s4(imesa);
-	else
-	    savageUpdateRegister_s3d(imesa);
-     }
-
-    imesa->dirty = 0;
-}
-
-
-static void savageDDInitState_s4( savageContextPtr imesa )
-{
-#if 1
-    imesa->regs.s4.destCtrl.ui          = 1<<7;
-#endif
-
-    imesa->regs.s4.zBufCtrl.ni.zCmpFunc = CF_Less;
-    imesa->regs.s4.zBufCtrl.ni.wToZEn               = GL_TRUE;
-    if (imesa->float_depth) {
-	imesa->regs.s4.zBufCtrl.ni.zExpOffset =
-	    imesa->savageScreen->zpp == 2 ? 16 : 32;
-	imesa->regs.s4.zBufCtrl.ni.floatZEn = GL_TRUE;
-    } else {
-	imesa->regs.s4.zBufCtrl.ni.zExpOffset = 0;
-	imesa->regs.s4.zBufCtrl.ni.floatZEn = GL_FALSE;
-    }
-    imesa->regs.s4.texBlendCtrl[0].ui            = TBC_NoTexMap;
-    imesa->regs.s4.texBlendCtrl[1].ui            = TBC_NoTexMap1;
-    imesa->regs.s4.drawCtrl0.ui         = 0;
-#if 0
-    imesa->regs.s4.drawCtrl1.ni.xyOffsetEn = 1;
-#endif
-
-    /* Set DestTexWatermarks_31,30 to 01 always.
-     *Has no effect if dest. flush is disabled.
-     */
-#if 0
-    imesa->regs.s4.zWatermarks.ui       = 0x12000C04;
-    imesa->regs.s4.destTexWatermarks.ui = 0x40200400;
-#else
-    /*imesa->regs.s4.zWatermarks.ui       = 0x16001808;*/
-    imesa->regs.s4.zWatermarks.ni.rLow  = S4_ZRLO;
-    imesa->regs.s4.zWatermarks.ni.rHigh = S4_ZRHI;
-    imesa->regs.s4.zWatermarks.ni.wLow  = S4_ZWLO;
-    imesa->regs.s4.zWatermarks.ni.wHigh = S4_ZWHI;
-    /*imesa->regs.s4.destTexWatermarks.ui = 0x4f000000;*/
-    imesa->regs.s4.destTexWatermarks.ni.destReadLow   = S4_DRLO;
-    imesa->regs.s4.destTexWatermarks.ni.destReadHigh  = S4_DRHI;
-    imesa->regs.s4.destTexWatermarks.ni.destWriteLow  = S4_DWLO;
-    imesa->regs.s4.destTexWatermarks.ni.destWriteHigh = S4_DWHI;
-    imesa->regs.s4.destTexWatermarks.ni.texRead       = S4_TR;
-    imesa->regs.s4.destTexWatermarks.ni.destFlush     = 1;
-#endif
-    imesa->regs.s4.drawCtrl0.ni.dPerfAccelEn = GL_TRUE;
-
-    /* clrCmpAlphaBlendCtrl is needed to get alphatest and
-     * alpha blending working properly
-     */
-
-    imesa->regs.s4.texCtrl[0].ni.dBias                 = 0x08;
-    imesa->regs.s4.texCtrl[1].ni.dBias                 = 0x08;
-    imesa->regs.s4.texCtrl[0].ni.texXprEn              = GL_TRUE;
-    imesa->regs.s4.texCtrl[1].ni.texXprEn              = GL_TRUE;
-    imesa->regs.s4.texCtrl[0].ni.dMax                  = 0x0f;
-    imesa->regs.s4.texCtrl[1].ni.dMax                  = 0x0f;
-    /* programm a valid tex address, in case texture state is emitted
-     * in wrong order. */
-    if (imesa->lastTexHeap == 2 && imesa->savageScreen->textureSize[1]) {
-	/* AGP textures available */
-	imesa->regs.s4.texAddr[0].ui = imesa->savageScreen->textureOffset[1]|3;
-	imesa->regs.s4.texAddr[1].ui = imesa->savageScreen->textureOffset[1]|3;
-    } else {
-	/* no AGP textures available, use local */
-	imesa->regs.s4.texAddr[0].ui = imesa->savageScreen->textureOffset[0]|2;
-	imesa->regs.s4.texAddr[1].ui = imesa->savageScreen->textureOffset[0]|2;
-    }
-    imesa->regs.s4.drawLocalCtrl.ni.drawUpdateEn     = GL_TRUE;
-    imesa->regs.s4.drawLocalCtrl.ni.srcAlphaMode    = SAM_One;
-    imesa->regs.s4.drawLocalCtrl.ni.wrZafterAlphaTst = GL_FALSE;
-    imesa->regs.s4.drawLocalCtrl.ni.flushPdZbufWrites= GL_TRUE;
-    imesa->regs.s4.drawLocalCtrl.ni.flushPdDestWrites= GL_TRUE;
-
-    imesa->regs.s4.drawLocalCtrl.ni.zUpdateEn= GL_TRUE;
-    imesa->regs.s4.drawCtrl1.ni.ditherEn = (
-	driQueryOptioni(&imesa->optionCache, "color_reduction") ==
-	DRI_CONF_COLOR_REDUCTION_DITHER) ? GL_TRUE : GL_FALSE;
-    imesa->regs.s4.drawCtrl1.ni.cullMode             = BCM_None;
-
-    imesa->regs.s4.zBufCtrl.ni.stencilRefVal      = 0x00;
-
-    imesa->regs.s4.stencilCtrl.ni.stencilEn       = GL_FALSE;
-    imesa->regs.s4.stencilCtrl.ni.cmpFunc         = CF_Always;
-    imesa->regs.s4.stencilCtrl.ni.failOp          = STENCIL_Keep;
-    imesa->regs.s4.stencilCtrl.ni.passZfailOp     = STENCIL_Keep;
-    imesa->regs.s4.stencilCtrl.ni.passZpassOp     = STENCIL_Keep;
-    imesa->regs.s4.stencilCtrl.ni.writeMask       = 0xff;
-    imesa->regs.s4.stencilCtrl.ni.readMask        = 0xff;
-
-    imesa->LcsCullMode=BCM_None;
-    imesa->regs.s4.texDescr.ni.palSize               = TPS_256;
-
-    /* clear the local registers in the global reg mask */
-    imesa->globalRegMask.s4.drawLocalCtrl.ui   = 0;
-    imesa->globalRegMask.s4.texPalAddr.ui      = 0;
-    imesa->globalRegMask.s4.texCtrl[0].ui      = 0;
-    imesa->globalRegMask.s4.texCtrl[1].ui      = 0;
-    imesa->globalRegMask.s4.texAddr[0].ui      = 0;
-    imesa->globalRegMask.s4.texAddr[1].ui      = 0;
-    imesa->globalRegMask.s4.texBlendCtrl[0].ui = 0;
-    imesa->globalRegMask.s4.texBlendCtrl[1].ui = 0;
-    imesa->globalRegMask.s4.texXprClr.ui       = 0;
-    imesa->globalRegMask.s4.texDescr.ui        = 0;
-}
-static void savageDDInitState_s3d( savageContextPtr imesa )
-{
-#if 1
-    imesa->regs.s3d.destCtrl.ui           = 1<<7;
-#endif
-
-    imesa->regs.s3d.zBufCtrl.ni.zCmpFunc  = CF_Less;
-#if 0
-    imesa->regs.s3d.drawCtrl.ni.xyOffsetEn = 1;
-#endif
-
-    /* Set DestTexWatermarks_31,30 to 01 always.
-     *Has no effect if dest. flush is disabled.
-     */
-#if 0
-    imesa->regs.s3d.zWatermarks.ui       = 0x12000C04;
-    imesa->regs.s3d.destTexWatermarks.ui = 0x40200400;
-#else
-    /*imesa->regs.s3d.zWatermarks.ui       = 0x16001808;*/
-    imesa->regs.s3d.zWatermarks.ni.rLow  = S3D_ZRLO;
-    imesa->regs.s3d.zWatermarks.ni.rHigh = S3D_ZRHI;
-    imesa->regs.s3d.zWatermarks.ni.wLow  = S3D_ZWLO;
-    imesa->regs.s3d.zWatermarks.ni.wHigh = S3D_ZWHI;
-    /*imesa->regs.s3d.destTexWatermarks.ui = 0x4f000000;*/
-    imesa->regs.s3d.destTexWatermarks.ni.destReadLow   = S3D_DRLO;
-    imesa->regs.s3d.destTexWatermarks.ni.destReadHigh  = S3D_DRHI;
-    imesa->regs.s3d.destTexWatermarks.ni.destWriteLow  = S3D_DWLO;
-    imesa->regs.s3d.destTexWatermarks.ni.destWriteHigh = S3D_DWHI;
-    imesa->regs.s3d.destTexWatermarks.ni.texRead       = S3D_TR;
-    imesa->regs.s3d.destTexWatermarks.ni.destFlush     = 1;
-#endif
-
-    imesa->regs.s3d.texCtrl.ni.dBias          = 0x08;
-    imesa->regs.s3d.texCtrl.ni.texXprEn       = GL_TRUE;
-    /* texXprEn is needed to get alphatest and alpha blending working
-     * properly. However, this makes texels with color texXprClr
-     * completely transparent in some texture environment modes. I
-     * couldn't find a way to disable this. So choose an arbitrary and
-     * improbable color. (0 is a bad choice, makes all black texels
-     * transparent.) */
-    imesa->regs.s3d.texXprClr.ui              = 0x26ae26ae;
-    /* programm a valid tex address, in case texture state is emitted
-     * in wrong order. */
-    if (imesa->lastTexHeap == 2 && imesa->savageScreen->textureSize[1]) {
-	/* AGP textures available */
-	imesa->regs.s3d.texAddr.ui = imesa->savageScreen->textureOffset[1]|3;
-    } else {
-	/* no AGP textures available, use local */
-	imesa->regs.s3d.texAddr.ui = imesa->savageScreen->textureOffset[0]|2;
-    }
-
-    imesa->regs.s3d.zBufCtrl.ni.drawUpdateEn     = GL_TRUE;
-    imesa->regs.s3d.zBufCtrl.ni.wrZafterAlphaTst = GL_FALSE;
-    imesa->regs.s3d.zBufCtrl.ni.zUpdateEn        = GL_TRUE;
-
-    imesa->regs.s3d.drawCtrl.ni.srcAlphaMode      = SAM_One;
-    imesa->regs.s3d.drawCtrl.ni.flushPdZbufWrites = GL_TRUE;
-    imesa->regs.s3d.drawCtrl.ni.flushPdDestWrites = GL_TRUE;
-
-    imesa->regs.s3d.drawCtrl.ni.ditherEn =  (
-	driQueryOptioni(&imesa->optionCache, "color_reduction") ==
-	DRI_CONF_COLOR_REDUCTION_DITHER) ? GL_TRUE : GL_FALSE;
-    imesa->regs.s3d.drawCtrl.ni.cullMode          = BCM_None;
-
-    imesa->LcsCullMode = BCM_None;
-    imesa->regs.s3d.texDescr.ni.palSize          = TPS_256;
-
-    /* clear the local registers in the global reg mask */
-    imesa->globalRegMask.s3d.texPalAddr.ui = 0;
-    imesa->globalRegMask.s3d.texXprClr.ui  = 0;
-    imesa->globalRegMask.s3d.texAddr.ui    = 0;
-    imesa->globalRegMask.s3d.texDescr.ui   = 0;
-    imesa->globalRegMask.s3d.texCtrl.ui    = 0;
-
-    imesa->globalRegMask.s3d.fogCtrl.ui = 0;
-
-    /* drawCtrl is local with some exceptions */
-    imesa->globalRegMask.s3d.drawCtrl.ui = 0;
-    imesa->globalRegMask.s3d.drawCtrl.ni.cullMode = 0x3;
-    imesa->globalRegMask.s3d.drawCtrl.ni.alphaTestCmpFunc = 0x7;
-    imesa->globalRegMask.s3d.drawCtrl.ni.alphaTestEn = 0x1;
-    imesa->globalRegMask.s3d.drawCtrl.ni.alphaRefVal = 0xff;
-
-    /* zBufCtrl is local with some exceptions */
-    imesa->globalRegMask.s3d.zBufCtrl.ui = 0;
-    imesa->globalRegMask.s3d.zBufCtrl.ni.zCmpFunc = 0x7;
-    imesa->globalRegMask.s3d.zBufCtrl.ni.zBufEn = 0x1;
-}
-void savageDDInitState( savageContextPtr imesa ) {
-    memset (imesa->regs.ui, 0, SAVAGE_NR_REGS*sizeof(u_int32_t));
-    memset (imesa->globalRegMask.ui, 0xff, SAVAGE_NR_REGS*sizeof(u_int32_t));
-    if (imesa->savageScreen->chipset >= S3_SAVAGE4)
-	savageDDInitState_s4 (imesa);
-    else
-	savageDDInitState_s3d (imesa);
-
-    /*fprintf(stderr,"DBflag:%d\n",imesa->glCtx->Visual->DBflag);*/
-    /* zbufoffset and destctrl have the same position and layout on
-     * savage4 and savage3d. */
-    if (imesa->glCtx->Visual.doubleBufferMode) {
-	imesa->IsDouble = GL_TRUE;
-	imesa->toggle = TARGET_BACK;
-	imesa->regs.s4.destCtrl.ni.offset =
-	    imesa->savageScreen->backOffset>>11;
-    } else {
-	imesa->IsDouble = GL_FALSE;
-	imesa->toggle = TARGET_FRONT;
-	imesa->regs.s4.destCtrl.ni.offset =
-	    imesa->savageScreen->frontOffset>>11;
-    }
-    if(imesa->savageScreen->cpp == 2) {
-        imesa->regs.s4.destCtrl.ni.dstPixFmt = 0;
-        imesa->regs.s4.destCtrl.ni.dstWidthInTile =
-            (imesa->savageScreen->width+63)>>6;
-    } else {
-        imesa->regs.s4.destCtrl.ni.dstPixFmt = 1;
-        imesa->regs.s4.destCtrl.ni.dstWidthInTile =
-            (imesa->savageScreen->width+31)>>5;
-    }
-    imesa->drawMap = imesa->apertureBase[imesa->toggle];
-    imesa->readMap = imesa->apertureBase[imesa->toggle];
-    imesa->NotFirstFrame = GL_FALSE;
-
-    imesa->regs.s4.zBufOffset.ni.offset=imesa->savageScreen->depthOffset>>11;
-    if(imesa->savageScreen->zpp == 2) {
-        imesa->regs.s4.zBufOffset.ni.zBufWidthInTiles = 
-            (imesa->savageScreen->width+63)>>6;
-        imesa->regs.s4.zBufOffset.ni.zDepthSelect = 0;
-    } else {   
-        imesa->regs.s4.zBufOffset.ni.zBufWidthInTiles = 
-            (imesa->savageScreen->width+31)>>5;
-        imesa->regs.s4.zBufOffset.ni.zDepthSelect = 1;      
-    }
-
-    memcpy (imesa->oldRegs.ui, imesa->regs.ui, SAVAGE_NR_REGS*sizeof(u_int32_t));
-
-    /* Emit the initial state to the (empty) command buffer. */
-    assert (imesa->cmdBuf.write == imesa->cmdBuf.base);
-    savageEmitOldState(imesa);
-    imesa->cmdBuf.start = imesa->cmdBuf.write;
-}
-
-
-#define INTERESTED (~(NEW_MODELVIEW|NEW_PROJECTION|\
-                      NEW_TEXTURE_MATRIX|\
-                      NEW_USER_CLIP|NEW_CLIENT_STATE))
-
-static void savageDDInvalidateState( GLcontext *ctx, GLuint new_state )
-{
-   _swrast_InvalidateState( ctx, new_state );
-   _swsetup_InvalidateState( ctx, new_state );
-   _ac_InvalidateState( ctx, new_state );
-   _tnl_InvalidateState( ctx, new_state );
-   SAVAGE_CONTEXT(ctx)->new_gl_state |= new_state;
-}
-
-
-void savageDDInitStateFuncs(GLcontext *ctx)
-{
-    ctx->Driver.UpdateState = savageDDInvalidateState;
-    ctx->Driver.BlendEquationSeparate = savageDDBlendEquationSeparate;
-    ctx->Driver.Fogfv = savageDDFogfv;
-    ctx->Driver.Scissor = savageDDScissor;
-#if HW_CULL
-    ctx->Driver.CullFace = savageDDCullFaceFrontFace;
-    ctx->Driver.FrontFace = savageDDCullFaceFrontFace;
-#else
-    ctx->Driver.CullFace = 0;
-    ctx->Driver.FrontFace = 0;
-#endif /* end #if HW_CULL */
-    ctx->Driver.PolygonMode=NULL;
-    ctx->Driver.PolygonStipple = 0;
-    ctx->Driver.LineStipple = 0;
-    ctx->Driver.LineWidth = 0;
-    ctx->Driver.LogicOpcode = 0;
-    ctx->Driver.DrawBuffer = savageDDDrawBuffer;
-    ctx->Driver.ReadBuffer = savageDDReadBuffer;
-    ctx->Driver.ClearColor = savageDDClearColor;
-
-    ctx->Driver.DepthRange = savageDepthRange;
-    ctx->Driver.Viewport = savageViewport;
-    ctx->Driver.RenderMode = savageRenderMode;
-
-    ctx->Driver.ClearIndex = 0;
-    ctx->Driver.IndexMask = 0;
-
-    if (SAVAGE_CONTEXT( ctx )->savageScreen->chipset >= S3_SAVAGE4) {
-	ctx->Driver.Enable = savageDDEnable_s4;
-	ctx->Driver.AlphaFunc = savageDDAlphaFunc_s4;
-	ctx->Driver.DepthFunc = savageDDDepthFunc_s4;
-	ctx->Driver.DepthMask = savageDDDepthMask_s4;
-	ctx->Driver.BlendFuncSeparate = savageDDBlendFuncSeparate_s4;
-	ctx->Driver.ColorMask = savageDDColorMask_s4;
-	ctx->Driver.ShadeModel = savageDDShadeModel_s4;
-	ctx->Driver.LightModelfv = savageDDLightModelfv_s4;
-	ctx->Driver.StencilFunc = savageDDStencilFunc;
-	ctx->Driver.StencilMask = savageDDStencilMask;
-	ctx->Driver.StencilOp = savageDDStencilOp;
-    } else {
-	ctx->Driver.Enable = savageDDEnable_s3d;
-	ctx->Driver.AlphaFunc = savageDDAlphaFunc_s3d;
-	ctx->Driver.DepthFunc = savageDDDepthFunc_s3d;
-	ctx->Driver.DepthMask = savageDDDepthMask_s3d;
-	ctx->Driver.BlendFuncSeparate = savageDDBlendFuncSeparate_s3d;
-	ctx->Driver.ColorMask = savageDDColorMask_s3d;
-	ctx->Driver.ShadeModel = savageDDShadeModel_s3d;
-	ctx->Driver.LightModelfv = savageDDLightModelfv_s3d;
-	ctx->Driver.StencilFunc = 0;
-	ctx->Driver.StencilMask = 0;
-	ctx->Driver.StencilOp = 0;
-    }
-
-   /* Swrast hooks for imaging extensions:
-    */
-   ctx->Driver.CopyColorTable = _swrast_CopyColorTable;
-   ctx->Driver.CopyColorSubTable = _swrast_CopyColorSubTable;
-   ctx->Driver.CopyConvolutionFilter1D = _swrast_CopyConvolutionFilter1D;
-   ctx->Driver.CopyConvolutionFilter2D = _swrast_CopyConvolutionFilter2D;
-}
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/savage/savagestate.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/savage/savagestate.h
deleted file mode 100644
index 5fe718d7a..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/savage/savagestate.h
+++ /dev/null
@@ -1,41 +0,0 @@
-/*
- * Copyright 1998-2003 VIA Technologies, Inc. All Rights Reserved.
- * Copyright 2001-2003 S3 Graphics, Inc. All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sub license,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
- * VIA, S3 GRAPHICS, AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- * DEALINGS IN THE SOFTWARE.
- */
-
-
-#ifndef _SAVAGE_STATE_H
-#define _SAVAGE_STATE_H
-
-#include "savagecontext.h"
-
-void savageCalcViewport( GLcontext *ctx );
-void savageEmitOldState( savageContextPtr imesa );
-void savageEmitChangedState( savageContextPtr imesa );
-
-extern void savageDDUpdateHwState( GLcontext *ctx );
-extern void savageDDInitState( savageContextPtr imesa );
-extern void savageDDInitStateFuncs( GLcontext *ctx );
-extern void savageDDRenderStart(GLcontext *ctx);
-extern void savageDDRenderEnd(GLcontext *ctx);
-
-#endif
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/savage/savagetex.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/savage/savagetex.c
deleted file mode 100644
index ce9d1def8..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/savage/savagetex.c
+++ /dev/null
@@ -1,2133 +0,0 @@
-/*
- * Copyright 1998-2003 VIA Technologies, Inc. All Rights Reserved.
- * Copyright 2001-2003 S3 Graphics, Inc. All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sub license,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
- * VIA, S3 GRAPHICS, AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- * DEALINGS IN THE SOFTWARE.
- */
-
-
-#include <stdlib.h>
-#include <stdio.h>
-
-#include <GL/gl.h>
-
-#include "mm.h"
-#include "savagecontext.h"
-#include "savagetex.h"
-#include "savagetris.h"
-#include "savageioctl.h"
-#include "simple_list.h"
-#include "enums.h"
-#include "savage_bci.h"
-
-#include "macros.h"
-#include "texformat.h"
-#include "texstore.h"
-#include "texobj.h"
-
-#include "convolve.h"
-#include "colormac.h"
-
-#include "swrast/swrast.h"
-
-#include "xmlpool.h"
-
-#define TILE_INDEX_DXT1 0
-#define TILE_INDEX_8    1
-#define TILE_INDEX_16   2
-#define TILE_INDEX_DXTn 3
-#define TILE_INDEX_32   4
-
-/* On Savage4 the texure LOD-bias needs an offset of ~ 0.3 to get
- * somewhere close to software rendering.
- */
-#define SAVAGE4_LOD_OFFSET 10
-
-/* Tile info for S3TC formats counts in 4x4 blocks instead of texels.
- * In DXT1 each block is encoded in 64 bits. In DXT3 and 5 each block is
- * encoded in 128 bits. */
-
-/* Size 1, 2 and 4 images are packed into the last subtile. Each image
- * is repeated to fill a 4x4 pixel area. The figure below shows the
- * layout of those 4x4 pixel areas in the 8x8 subtile.
- *
- *    4 2
- *    x 1
- *
- * Yuck! 8-bit texture formats use 4x8 subtiles. See below.
- */
-static const savageTileInfo tileInfo_pro[5] = {
-    {16, 16, 16, 8, 1, 2, {0x18, 0x10}}, /* DXT1 */
-    {64, 32, 16, 4, 4, 8, {0x30, 0x20}}, /* 8-bit */
-    {64, 16,  8, 2, 8, 8, {0x48, 0x08}}, /* 16-bit */
-    {16,  8, 16, 4, 1, 2, {0x30, 0x20}}, /* DXT3, DXT5 */
-    {32, 16,  4, 2, 8, 8, {0x90, 0x10}}, /* 32-bit */
-};
-
-/* Size 1, 2 and 4 images are packed into the last two subtiles. Each
- * image is repeated to fill a 4x4 pixel area. The figures below show
- * the layout of those 4x4 pixel areas in the two 4x8 subtiles.
- *
- * second last subtile: 4   last subtile: 2
- *                      x                 1
- */
-static const savageTileInfo tileInfo_s3d_s4[5] = {
-    {16, 16, 16, 8, 1, 2, {0x18, 0x10}}, /* DXT1 */
-    {64, 32, 16, 4, 4, 8, {0x30, 0x20}}, /* 8-bit */
-    {64, 16, 16, 2, 4, 8, {0x60, 0x40}}, /* 16-bit */
-    {16,  8, 16, 4, 1, 2, {0x30, 0x20}}, /* DXT3, DXT5 */
-    {32, 16,  8, 2, 4, 8, {0xc0, 0x80}}, /* 32-bit */
-};
-
-/** \brief Template for subtile uploads.
- * \param h   height in pixels
- * \param w   width in bytes
- */
-#define SUBTILE_FUNC(w,h)					\
-static __inline GLubyte *savageUploadSubtile_##w##x##h		\
-(GLubyte *dest, GLubyte *src, GLuint srcStride)			\
-{								\
-    GLuint y;							\
-    for (y = 0; y < h; ++y) {					\
-	memcpy (dest, src, w);					\
-	src += srcStride;					\
-	dest += w;						\
-    }								\
-    return dest;						\
-}
-
-SUBTILE_FUNC(2, 8) /* 4 bits per pixel, 4 pixels wide */
-SUBTILE_FUNC(4, 8)
-SUBTILE_FUNC(8, 8)
-SUBTILE_FUNC(16, 8)
-SUBTILE_FUNC(32, 8) /* 4 bytes per pixel, 8 pixels wide */
-
-SUBTILE_FUNC(8, 2) /* DXT1 */
-SUBTILE_FUNC(16, 2) /* DXT3 and DXT5 */
-
-/** \brief Upload a complete tile from src (srcStride) to dest
- *
- * \param tileInfo     Pointer to tiling information
- * \param wInSub       Width of source/dest image in subtiles
- * \param hInSub       Height of source/dest image in subtiles
- * \param bpp          Bytes per pixel
- * \param src          Pointer to source data
- * \param srcStride    Byte stride of rows in the source data
- * \param dest         Pointer to destination
- *
- * Writes linearly to the destination memory in order to exploit write
- * combining.
- *
- * For a complete tile wInSub and hInSub are set to the same values as
- * in tileInfo. If the source image is smaller than a whole tile in
- * one or both dimensions then they are set to the values of the
- * source image. This only works as long as the source image is bigger
- * than 8x8 pixels.
- */
-static void savageUploadTile (const savageTileInfo *tileInfo,
-			      GLuint wInSub, GLuint hInSub, GLuint bpp,
-			      GLubyte *src, GLuint srcStride, GLubyte *dest) {
-    GLuint subStride = tileInfo->subWidth * bpp;
-    GLubyte *srcSRow = src, *srcSTile = src;
-    GLubyte *(*subtileFunc) (GLubyte *, GLubyte *, GLuint);
-    GLuint sx, sy;
-    switch (subStride) {
-    case  2: subtileFunc = savageUploadSubtile_2x8; break;
-    case  4: subtileFunc = savageUploadSubtile_4x8; break;
-    case  8: subtileFunc = tileInfo->subHeight == 8 ?
-		 savageUploadSubtile_8x8 : savageUploadSubtile_8x2; break;
-    case 16: subtileFunc = tileInfo->subHeight == 8 ?
-		 savageUploadSubtile_16x8 : savageUploadSubtile_16x2; break;
-    case 32: subtileFunc = savageUploadSubtile_32x8; break;
-    default: assert(0);
-    }
-    for (sy = 0; sy < hInSub; ++sy) {
-	srcSTile = srcSRow;
-	for (sx = 0; sx < wInSub; ++sx) {
-	    src = srcSTile;
-	    dest = subtileFunc (dest, src, srcStride);
-	    srcSTile += subStride;
-	}
-	srcSRow += srcStride * tileInfo->subHeight;
-    }
-}
-
-/** \brief Upload a image that is smaller than 8 pixels in either dimension.
- *
- * \param tileInfo    Pointer to tiling information
- * \param width       Width of the image
- * \param height      Height of the image
- * \param bpp         Bytes per pixel
- * \param src         Pointer to source data
- * \param dest        Pointer to destination
- *
- * This function handles all the special cases that need to be taken
- * care off. The caller may need to call this function multiple times
- * with the destination offset in different ways since small texture
- * images must be repeated in order to fill a whole tile (or 4x4 for
- * the last 3 levels).
- *
- * FIXME: Repeating inside this function would be more efficient.
- */
-static void savageUploadTiny (const savageTileInfo *tileInfo,
-			      GLuint pixWidth, GLuint pixHeight,
-			      GLuint width, GLuint height, GLuint bpp,
-			      GLubyte *src, GLubyte *dest) {
-    GLuint size = MAX2(pixWidth, pixHeight);
-
-    if (width > tileInfo->subWidth) { /* assert: height <= subtile height */
-	GLuint wInSub = width / tileInfo->subWidth;
-	GLuint srcStride = width * bpp;
-	GLuint subStride = tileInfo->subWidth * bpp;
-	GLuint subSkip = (tileInfo->subHeight - height) * subStride;
-	GLubyte *srcSTile = src;
-	GLuint sx, y;
-	for (sx = 0; sx < wInSub; ++sx) {
-	    src = srcSTile;
-	    for (y = 0; y < height; ++y) {
-		memcpy (dest, src, subStride);
-		src += srcStride;
-		dest += subStride;
-	    }
-	    dest += subSkip;
-	    srcSTile += subStride;
-	}
-    } else if (size > 4) { /* a tile or less wide, except the last 3 levels */
-	GLuint srcStride = width * bpp;
-	GLuint subStride = tileInfo->subWidth * bpp;
-	/* if the subtile width is 4 we have to skip every other subtile */
-	GLuint subSkip = tileInfo->subWidth <= 4 ?
-	    subStride * tileInfo->subHeight : 0;
-	GLuint skipRemainder = tileInfo->subHeight - 1;
-	GLuint y;
-	for (y = 0; y < height; ++y) {
-	    memcpy (dest, src, srcStride);
-	    src += srcStride;
-	    dest += subStride;
-	    if ((y & skipRemainder) == skipRemainder)
-		dest += subSkip;
-	}
-    } else { /* the last 3 mipmap levels */
-	GLuint offset = (size <= 2 ? tileInfo->tinyOffset[size-1] : 0);
-	GLuint subStride = tileInfo->subWidth * bpp;
-	GLuint y;
-	dest += offset;
-	for (y = 0; y < height; ++y) {
-	    memcpy (dest, src, bpp*width);
-	    src += width * bpp;
-	    dest += subStride;
-	}
-    }
-}
-
-/** \brief Upload an image from mesa's internal copy.
- */
-static void savageUploadTexLevel( savageTexObjPtr t, int level )
-{
-    const struct gl_texture_image *image = t->base.tObj->Image[0][level];
-    const savageTileInfo *tileInfo = t->tileInfo;
-    GLuint pixWidth = image->Width2, pixHeight = image->Height2;
-    GLuint bpp = t->texelBytes;
-    GLuint width, height;
-
-    /* FIXME: Need triangle (rather than pixel) fallbacks to simulate
-     * this using normal textured triangles.
-     *
-     * DO THIS IN DRIVER STATE MANAGMENT, not hardware state.
-     */
-    if(image->Border != 0) 
-	fprintf (stderr, "Not supported texture border %d.\n",
-		 (int) image->Border);
-
-    if (t->hwFormat == TFT_S3TC4A4Bit || t->hwFormat == TFT_S3TC4CA4Bit ||
-	t->hwFormat == TFT_S3TC4Bit) {
-	width = (pixWidth+3) / 4;
-	height = (pixHeight+3) / 4;
-    } else {
-	width = pixWidth;
-	height = pixHeight;
-    }
-
-    if (pixWidth >= 8 && pixHeight >= 8) {
-	GLuint *dirtyPtr = t->image[level].dirtyTiles;
-	GLuint dirtyMask = 1;
-
-	if (width >= tileInfo->width && height >= tileInfo->height) {
-	    GLuint wInTiles = width / tileInfo->width;
-	    GLuint hInTiles = height / tileInfo->height;
-	    GLubyte *srcTRow = image->Data, *src;
-	    GLubyte *dest = (GLubyte *)(t->bufAddr + t->image[level].offset);
-	    GLuint x, y;
-	    for (y = 0; y < hInTiles; ++y) {
-		src = srcTRow;
-		for (x = 0; x < wInTiles; ++x) {
-		    if (*dirtyPtr & dirtyMask) {
-			savageUploadTile (tileInfo,
-					  tileInfo->wInSub, tileInfo->hInSub,
-					  bpp, src, width * bpp, dest);
-		    }
-		    src += tileInfo->width * bpp;
-		    dest += 2048; /* tile size is always 2k */
-		    if (dirtyMask == 1<<31) {
-			dirtyMask = 1;
-			dirtyPtr++;
-		    } else
-			dirtyMask <<= 1;
-		}
-		srcTRow += width * tileInfo->height * bpp;
-	    }
-	} else if (width >= tileInfo->width) {
-	    GLuint wInTiles = width / tileInfo->width;
-	    GLubyte *src = image->Data;
-	    GLubyte *dest = (GLubyte *)(t->bufAddr + t->image[level].offset);
-	    GLuint tileStride = tileInfo->width * bpp * height;
-	    savageContextPtr imesa = (savageContextPtr)t->base.heap->driverContext;
-	    GLuint x;
-	    /* Savage3D-based chips seem so use a constant tile stride
-	     * of 2048 for vertically incomplete tiles, but only if
-	     * the color depth is 32bpp. Nobody said this was supposed
-	     * to be logical!
-	     */
-	    if (bpp == 4 && imesa->savageScreen->chipset < S3_SAVAGE4)
-		tileStride = 2048;
-	    for (x = 0; x < wInTiles; ++x) {
-		if (*dirtyPtr & dirtyMask) {
-		    savageUploadTile (tileInfo,
-				      tileInfo->wInSub,
-				      height / tileInfo->subHeight,
-				      bpp, src, width * bpp, dest);
-		}
-		src += tileInfo->width * bpp;
-		dest += tileStride;
-		if (dirtyMask == 1<<31) {
-		    dirtyMask = 1;
-		    dirtyPtr++;
-		} else
-		    dirtyMask <<= 1;
-	    }
-	} else {
-	    savageUploadTile (tileInfo, width / tileInfo->subWidth,
-			      height / tileInfo->subHeight, bpp,
-			      image->Data, width * bpp,
-			      (GLubyte *)(t->bufAddr+t->image[level].offset));
-	}
-    } else {
-	GLuint minHeight, minWidth, hRepeat, vRepeat, x, y;
-	if (t->hwFormat == TFT_S3TC4A4Bit || t->hwFormat == TFT_S3TC4CA4Bit ||
-	    t->hwFormat == TFT_S3TC4Bit)
-	    minWidth = minHeight = 1;
-	else
-	    minWidth = minHeight = 4;
-	if (width > minWidth || height > minHeight) {
-	    minWidth = tileInfo->subWidth;
-	    minHeight = tileInfo->subHeight;
-	}
-	hRepeat = width  >= minWidth  ? 1 : minWidth  / width;
-	vRepeat = height >= minHeight ? 1 : minHeight / height;
-	for (y = 0; y < vRepeat; ++y) {
-	    GLuint offset = y * tileInfo->subWidth*height * bpp;
-	    for (x = 0; x < hRepeat; ++x) {
-		savageUploadTiny (tileInfo, pixWidth, pixHeight,
-				  width, height, bpp, image->Data,
-				  (GLubyte *)(t->bufAddr +
-					      t->image[level].offset+offset));
-		offset += width * bpp;
-	    }
-	}
-    }
-}
-
-/** \brief Compute the destination size of a texture image
- */
-static GLuint savageTexImageSize (GLuint width, GLuint height, GLuint bpp) {
-    /* full subtiles */
-    if (width >= 8 && height >= 8)
-	return width * height * bpp;
-    /* special case for the last three mipmap levels: the hardware computes
-     * the offset internally */
-    else if (width <= 4 && height <= 4)
-	return 0;
-    /* partially filled sub tiles waste memory
-     * on Savage3D and Savage4 with subtile width 4 every other subtile is
-     * skipped if width < 8 so we can assume a uniform subtile width of 8 */
-    else if (width >= 8)
-	return width * 8 * bpp;
-    else if (height >= 8)
-	return 8 * height * bpp;
-    else
-	return 64 * bpp;
-}
-
-/** \brief Compute the destination size of a compressed texture image
- */
-static GLuint savageCompressedTexImageSize (GLuint width, GLuint height,
-					    GLuint bpp) {
-    width = (width+3) / 4;
-    height = (height+3) / 4;
-    /* full subtiles */
-    if (width >= 2 && height >= 2)
-	return width * height * bpp;
-    /* special case for the last three mipmap levels: the hardware computes
-     * the offset internally */
-    else if (width <= 1 && height <= 1)
-	return 0;
-    /* partially filled sub tiles waste memory
-     * on Savage3D and Savage4 with subtile width 4 every other subtile is
-     * skipped if width < 8 so we can assume a uniform subtile width of 8 */
-    else if (width >= 2)
-	return width * 2 * bpp;
-    else if (height >= 2)
-	return 2 * height * bpp;
-    else
-	return 4 * bpp;
-}
-
-/** \brief Compute the number of (partial) tiles of a texture image
- */
-static GLuint savageTexImageTiles (GLuint width, GLuint height,
-				   const savageTileInfo *tileInfo)
-{
-   return (width + tileInfo->width - 1) / tileInfo->width *
-      (height + tileInfo->height - 1) / tileInfo->height;
-}
-
-/** \brief Mark dirty tiles
- *
- * Some care must be taken because tileInfo may not be set or not
- * up-to-date. So we check if tileInfo is initialized and if the number
- * of tiles in the bit vector matches the number of tiles computed from
- * the current tileInfo.
- */
-static void savageMarkDirtyTiles (savageTexObjPtr t, GLuint level,
-				  GLuint totalWidth, GLuint totalHeight,
-				  GLint xoffset, GLint yoffset,
-				  GLsizei width, GLsizei height)
-{
-   GLuint wInTiles, hInTiles;
-   GLuint x0, y0, x1, y1;
-   GLuint x, y;
-   if (!t->tileInfo)
-      return;
-   wInTiles = (totalWidth + t->tileInfo->width - 1) / t->tileInfo->width;
-   hInTiles = (totalHeight + t->tileInfo->height - 1) / t->tileInfo->height;
-   if (wInTiles * hInTiles != t->image[level].nTiles)
-      return;
-
-   x0 = xoffset / t->tileInfo->width;
-   y0 = yoffset / t->tileInfo->height;
-   x1 = (xoffset + width - 1) / t->tileInfo->width;
-   y1 = (yoffset + height - 1) / t->tileInfo->height;
-
-   for (y = y0; y <= y1; ++y) {
-      GLuint *ptr = t->image[level].dirtyTiles + (y * wInTiles + x0) / 32;
-      GLuint mask = 1 << (y * wInTiles + x0) % 32;
-      for (x = x0; x <= x1; ++x) {
-	 *ptr |= mask;
-	 if (mask == (1<<31)) {
-	    ptr++;
-	    mask = 1;
-	 } else {
-	    mask <<= 1;
-	 }
-      }
-   }
-}
-
-/** \brief Mark all tiles as dirty
- */
-static void savageMarkAllTiles (savageTexObjPtr t, GLuint level)
-{
-   GLuint words = (t->image[level].nTiles + 31) / 32;
-   if (words)
-      memset(t->image[level].dirtyTiles, ~0, words*sizeof(GLuint));
-}
-
-
-static void savageSetTexWrapping(savageTexObjPtr tex, GLenum s, GLenum t)
-{
-    tex->setup.sWrapMode = s;
-    tex->setup.tWrapMode = t;
-}
-
-static void savageSetTexFilter(savageTexObjPtr t, GLenum minf, GLenum magf)
-{
-   t->setup.minFilter = minf;
-   t->setup.magFilter = magf;
-}
-
-
-/* Need a fallback ?
- */
-static void savageSetTexBorderColor(savageTexObjPtr t, GLubyte color[4])
-{
-/*    t->Setup[SAVAGE_TEXREG_TEXBORDERCOL] =  */
-    /*t->setup.borderColor = SAVAGEPACKCOLOR8888(color[0],color[1],color[2],color[3]); */
-}
-
-
-
-static savageTexObjPtr
-savageAllocTexObj( struct gl_texture_object *texObj ) 
-{
-   savageTexObjPtr t;
-
-   t = (savageTexObjPtr) calloc(1,sizeof(*t));
-   texObj->DriverData = t;
-   if ( t != NULL ) {
-      GLuint i;
-
-      /* Initialize non-image-dependent parts of the state:
-       */
-      t->base.tObj = texObj;
-      t->base.dirty_images[0] = 0;
-      t->dirtySubImages = 0;
-      t->tileInfo = NULL;
-
-      /* Initialize dirty tiles bit vectors
-       */
-      for (i = 0; i < SAVAGE_TEX_MAXLEVELS; ++i)
-	 t->image[i].nTiles = 0;
-
-      /* FIXME Something here to set initial values for other parts of
-       * FIXME t->setup?
-       */
-  
-      make_empty_list( &t->base );
-
-      savageSetTexWrapping(t,texObj->WrapS,texObj->WrapT);
-      savageSetTexFilter(t,texObj->MinFilter,texObj->MagFilter);
-      savageSetTexBorderColor(t,texObj->_BorderChan);
-   }
-
-   return t;
-}
-
-/* Mesa texture formats for alpha-images on Savage3D/IX/MX
- *
- * Promoting texture images to ARGB888 or ARGB4444 doesn't work
- * because we can't tell the hardware to ignore the color components
- * and only use the alpha component. So we define our own texture
- * formats that promote to ARGB8888 or ARGB4444 and set the color
- * components to white. This way we get the correct result. */
-static GLboolean
-_savage_texstore_a1114444 (GLcontext *ctx, GLuint dims,
-			   GLenum baseInternalFormat,
-			   const struct gl_texture_format *dstFormat,
-			   GLvoid *dstAddr,
-			   GLint dstXoffset, GLint dstYoffset, GLint dstZoffset,
-			   GLint dstRowStride, GLint dstImageStride,
-			   GLint srcWidth, GLint srcHeight, GLint srcDepth,
-			   GLenum srcFormat, GLenum srcType,
-			   const GLvoid *srcAddr,
-			   const struct gl_pixelstore_attrib *srcPacking);
-static GLboolean
-_savage_texstore_a1118888 (GLcontext *ctx, GLuint dims,
-			   GLenum baseInternalFormat,
-			   const struct gl_texture_format *dstFormat,
-			   GLvoid *dstAddr,
-			   GLint dstXoffset, GLint dstYoffset, GLint dstZoffset,
-			   GLint dstRowStride, GLint dstImageStride,
-			   GLint srcWidth, GLint srcHeight, GLint srcDepth,
-			   GLenum srcFormat, GLenum srcType,
-			   const GLvoid *srcAddr,
-			   const struct gl_pixelstore_attrib *srcPacking);
-
-static struct gl_texture_format _savage_texformat_a1114444 = {
-    MESA_FORMAT_ARGB4444,		/* MesaFormat */
-    GL_RGBA,				/* BaseFormat */
-    GL_UNSIGNED_NORMALIZED_ARB,		/* DataType */
-    4,					/* RedBits */
-    4,					/* GreenBits */
-    4,					/* BlueBits */
-    4,					/* AlphaBits */
-    0,					/* LuminanceBits */
-    0,					/* IntensityBits */
-    0,					/* IndexBits */
-    0,					/* DepthBits */
-    2,					/* TexelBytes */
-    _savage_texstore_a1114444,		/* StoreTexImageFunc */
-    NULL, NULL, NULL, NULL, NULL, NULL  /* FetchTexel* filled in by 
-					 * savageDDInitTextureFuncs */
-};
-static struct gl_texture_format _savage_texformat_a1118888 = {
-    MESA_FORMAT_ARGB8888,		/* MesaFormat */
-    GL_RGBA,				/* BaseFormat */
-    GL_UNSIGNED_NORMALIZED_ARB,		/* DataType */
-    8,					/* RedBits */
-    8,					/* GreenBits */
-    8,					/* BlueBits */
-    8,					/* AlphaBits */
-    0,					/* LuminanceBits */
-    0,					/* IntensityBits */
-    0,					/* IndexBits */
-    0,					/* DepthBits */
-    4,					/* TexelBytes */
-    _savage_texstore_a1118888,		/* StoreTexImageFunc */
-    NULL, NULL, NULL, NULL, NULL, NULL  /* FetchTexel* filled in by 
-					 * savageDDInitTextureFuncs */
-};
-
-static GLboolean
-_savage_texstore_a1114444 (GLcontext *ctx, GLuint dims,
-			   GLenum baseInternalFormat,
-			   const struct gl_texture_format *dstFormat,
-			   GLvoid *dstAddr,
-			   GLint dstXoffset, GLint dstYoffset, GLint dstZoffset,
-			   GLint dstRowStride, GLint dstImageStride,
-			   GLint srcWidth, GLint srcHeight, GLint srcDepth,
-			   GLenum srcFormat, GLenum srcType,
-			   const GLvoid *srcAddr,
-			   const struct gl_pixelstore_attrib *srcPacking)
-{
-    /* general path */
-    const GLchan *tempImage = _mesa_make_temp_chan_image(ctx, dims,
-                                                 baseInternalFormat,
-                                                 baseInternalFormat,
-                                                 srcWidth, srcHeight, srcDepth,
-                                                 srcFormat, srcType, srcAddr,
-                                                 srcPacking);
-    const GLchan *src = tempImage;
-    GLubyte *dstImage = (GLubyte *) dstAddr
-	+ dstZoffset * dstImageStride
-	+ dstYoffset * dstRowStride
-	+ dstXoffset * dstFormat->TexelBytes;
-    GLint img, row, col;
-
-    ASSERT(dstFormat == &_savage_texformat_a1114444);
-    ASSERT(baseInternalFormat == GL_ALPHA);
-
-    if (!tempImage)
-	return GL_FALSE;
-    _mesa_adjust_image_for_convolution(ctx, dims, &srcWidth, &srcHeight);
-    for (img = 0; img < srcDepth; img++) {
-	GLubyte *dstRow = dstImage;
-	for (row = 0; row < srcHeight; row++) {
-            GLushort *dstUI = (GLushort *) dstRow;
-	    for (col = 0; col < srcWidth; col++) {
-		dstUI[col] = PACK_COLOR_4444( CHAN_TO_UBYTE(src[0]),
-					      255, 255, 255 );
-		src += 1;
-            }
-            dstRow += dstRowStride;
-	}
-	dstImage += dstImageStride;
-    }
-    _mesa_free((void *) tempImage);
-
-    return GL_TRUE;
-}
-static GLboolean
-_savage_texstore_a1118888 (GLcontext *ctx, GLuint dims,
-			   GLenum baseInternalFormat,
-			   const struct gl_texture_format *dstFormat,
-			   GLvoid *dstAddr,
-			   GLint dstXoffset, GLint dstYoffset, GLint dstZoffset,
-			   GLint dstRowStride, GLint dstImageStride,
-			   GLint srcWidth, GLint srcHeight, GLint srcDepth,
-			   GLenum srcFormat, GLenum srcType,
-			   const GLvoid *srcAddr,
-			   const struct gl_pixelstore_attrib *srcPacking)
-{
-    /* general path */
-    const GLchan *tempImage = _mesa_make_temp_chan_image(ctx, dims,
-                                                 baseInternalFormat,
-                                                 baseInternalFormat,
-                                                 srcWidth, srcHeight, srcDepth,
-                                                 srcFormat, srcType, srcAddr,
-                                                 srcPacking);
-    const GLchan *src = tempImage;
-    GLubyte *dstImage = (GLubyte *) dstAddr
-	+ dstZoffset * dstImageStride
-	+ dstYoffset * dstRowStride
-	+ dstXoffset * dstFormat->TexelBytes;
-    GLint img, row, col;
-
-    ASSERT(dstFormat == &_savage_texformat_a1118888);
-    ASSERT(baseInternalFormat == GL_ALPHA);
-
-    if (!tempImage)
-	return GL_FALSE;
-    _mesa_adjust_image_for_convolution(ctx, dims, &srcWidth, &srcHeight);
-    for (img = 0; img < srcDepth; img++) {
-	GLubyte *dstRow = dstImage;
-	for (row = 0; row < srcHeight; row++) {
-            GLuint *dstUI = (GLuint *) dstRow;
-	    for (col = 0; col < srcWidth; col++) {
-		dstUI[col] = PACK_COLOR_8888( CHAN_TO_UBYTE(src[0]),
-					      255, 255, 255 );
-		src += 1;
-            }
-            dstRow += dstRowStride;
-	}
-	dstImage += dstImageStride;
-    }
-    _mesa_free((void *) tempImage);
-
-    return GL_TRUE;
-}
-
-/* Called by the _mesa_store_teximage[123]d() functions. */
-static const struct gl_texture_format *
-savageChooseTextureFormat( GLcontext *ctx, GLint internalFormat,
-			   GLenum format, GLenum type )
-{
-   savageContextPtr imesa = SAVAGE_CONTEXT(ctx);
-   const GLboolean do32bpt =
-       ( imesa->texture_depth == DRI_CONF_TEXTURE_DEPTH_32 );
-   const GLboolean force16bpt =
-       ( imesa->texture_depth == DRI_CONF_TEXTURE_DEPTH_FORCE_16 );
-   const GLboolean isSavage4 = (imesa->savageScreen->chipset >= S3_SAVAGE4);
-   (void) format;
-
-   switch ( internalFormat ) {
-   case 4:
-   case GL_RGBA:
-   case GL_COMPRESSED_RGBA:
-      switch ( type ) {
-      case GL_UNSIGNED_INT_10_10_10_2:
-      case GL_UNSIGNED_INT_2_10_10_10_REV:
-	 return do32bpt ? &_mesa_texformat_argb8888 : &_mesa_texformat_argb1555;
-      case GL_UNSIGNED_SHORT_4_4_4_4:
-      case GL_UNSIGNED_SHORT_4_4_4_4_REV:
-	 return &_mesa_texformat_argb4444;
-      case GL_UNSIGNED_SHORT_5_5_5_1:
-      case GL_UNSIGNED_SHORT_1_5_5_5_REV:
-	 return &_mesa_texformat_argb1555;
-      default:
-         return do32bpt ? &_mesa_texformat_argb8888 : &_mesa_texformat_argb4444;
-      }
-
-   case 3:
-   case GL_RGB:
-   case GL_COMPRESSED_RGB:
-      switch ( type ) {
-      case GL_UNSIGNED_SHORT_4_4_4_4:
-      case GL_UNSIGNED_SHORT_4_4_4_4_REV:
-	 return &_mesa_texformat_argb4444;
-      case GL_UNSIGNED_SHORT_5_5_5_1:
-      case GL_UNSIGNED_SHORT_1_5_5_5_REV:
-	 return &_mesa_texformat_argb1555;
-      case GL_UNSIGNED_SHORT_5_6_5:
-      case GL_UNSIGNED_SHORT_5_6_5_REV:
-	 return &_mesa_texformat_rgb565;
-      default:
-         return do32bpt ? &_mesa_texformat_argb8888 : &_mesa_texformat_rgb565;
-      }
-
-   case GL_RGBA8:
-   case GL_RGBA12:
-   case GL_RGBA16:
-      return !force16bpt ?
-	  &_mesa_texformat_argb8888 : &_mesa_texformat_argb4444;
-
-   case GL_RGB10_A2:
-      return !force16bpt ?
-	  &_mesa_texformat_argb8888 : &_mesa_texformat_argb1555;
-
-   case GL_RGBA4:
-   case GL_RGBA2:
-      return &_mesa_texformat_argb4444;
-
-   case GL_RGB5_A1:
-      return &_mesa_texformat_argb1555;
-
-   case GL_RGB8:
-   case GL_RGB10:
-   case GL_RGB12:
-   case GL_RGB16:
-      return !force16bpt ? &_mesa_texformat_argb8888 : &_mesa_texformat_rgb565;
-
-   case GL_RGB5:
-   case GL_RGB4:
-   case GL_R3_G3_B2:
-      return &_mesa_texformat_rgb565;
-
-   case GL_ALPHA:
-   case GL_COMPRESSED_ALPHA:
-      return isSavage4 ? &_mesa_texformat_a8 : (
-	 do32bpt ? &_savage_texformat_a1118888 : &_savage_texformat_a1114444);
-   case GL_ALPHA4:
-      return isSavage4 ? &_mesa_texformat_a8 : &_savage_texformat_a1114444;
-   case GL_ALPHA8:
-   case GL_ALPHA12:
-   case GL_ALPHA16:
-      return isSavage4 ? &_mesa_texformat_a8 : (
-	 !force16bpt ? &_savage_texformat_a1118888 : &_savage_texformat_a1114444);
-
-   case 1:
-   case GL_LUMINANCE:
-   case GL_COMPRESSED_LUMINANCE:
-      /* no alpha, but use argb1555 in 16bit case to get pure grey values */
-      return isSavage4 ? &_mesa_texformat_l8 : (
-	 do32bpt ? &_mesa_texformat_argb8888 : &_mesa_texformat_argb1555);
-   case GL_LUMINANCE4:
-      return isSavage4 ? &_mesa_texformat_l8 : &_mesa_texformat_argb1555;
-   case GL_LUMINANCE8:
-   case GL_LUMINANCE12:
-   case GL_LUMINANCE16:
-      return isSavage4 ? &_mesa_texformat_l8 : (
-	 !force16bpt ? &_mesa_texformat_argb8888 : &_mesa_texformat_argb1555);
-
-   case 2:
-   case GL_LUMINANCE_ALPHA:
-   case GL_COMPRESSED_LUMINANCE_ALPHA:
-      /* Savage4 has a al44 texture format. But it's not supported by Mesa. */
-      return do32bpt ? &_mesa_texformat_argb8888 : &_mesa_texformat_argb4444;
-   case GL_LUMINANCE4_ALPHA4:
-   case GL_LUMINANCE6_ALPHA2:
-      return &_mesa_texformat_argb4444;
-   case GL_LUMINANCE8_ALPHA8:
-   case GL_LUMINANCE12_ALPHA4:
-   case GL_LUMINANCE12_ALPHA12:
-   case GL_LUMINANCE16_ALPHA16:
-      return !force16bpt ? &_mesa_texformat_argb8888 : &_mesa_texformat_argb4444;
-#if 0
-   /* TFT_I8 produces garbage on ProSavageDDR and subsequent texture
-    * disable keeps rendering garbage. Disabled for now. */
-   case GL_INTENSITY:
-   case GL_COMPRESSED_INTENSITY:
-      return isSavage4 ? &_mesa_texformat_i8 : (
-	 do32bpt ? &_mesa_texformat_argb8888 : &_mesa_texformat_argb4444);
-   case GL_INTENSITY4:
-      return isSavage4 ? &_mesa_texformat_i8 : &_mesa_texformat_argb4444;
-   case GL_INTENSITY8:
-   case GL_INTENSITY12:
-   case GL_INTENSITY16:
-      return isSavage4 ? &_mesa_texformat_i8 : (
-	 !force16bpt ? &_mesa_texformat_argb8888 : &_mesa_texformat_argb4444);
-#else
-   case GL_INTENSITY:
-   case GL_COMPRESSED_INTENSITY:
-      return do32bpt ? &_mesa_texformat_argb8888 : &_mesa_texformat_argb4444;
-   case GL_INTENSITY4:
-      return &_mesa_texformat_argb4444;
-   case GL_INTENSITY8:
-   case GL_INTENSITY12:
-   case GL_INTENSITY16:
-      return !force16bpt ? &_mesa_texformat_argb8888 :
-	  &_mesa_texformat_argb4444;
-#endif
-
-   case GL_RGB_S3TC:
-   case GL_RGB4_S3TC:
-   case GL_COMPRESSED_RGB_S3TC_DXT1_EXT:
-      return &_mesa_texformat_rgb_dxt1;
-   case GL_COMPRESSED_RGBA_S3TC_DXT1_EXT:
-      return &_mesa_texformat_rgba_dxt1;
-
-   case GL_COMPRESSED_RGBA_S3TC_DXT3_EXT:
-      return &_mesa_texformat_rgba_dxt3;
-
-   case GL_RGBA_S3TC:
-   case GL_RGBA4_S3TC:
-      if (!isSavage4)
-	 /* Not the best choice but Savage3D/MX/IX don't support DXT3 or DXT5. */
-	 return &_mesa_texformat_rgba_dxt1;
-      /* fall through */
-   case GL_COMPRESSED_RGBA_S3TC_DXT5_EXT:
-      return &_mesa_texformat_rgba_dxt5;
-
-/*
-   case GL_COLOR_INDEX:
-   case GL_COLOR_INDEX1_EXT:
-   case GL_COLOR_INDEX2_EXT:
-   case GL_COLOR_INDEX4_EXT:
-   case GL_COLOR_INDEX8_EXT:
-   case GL_COLOR_INDEX12_EXT:
-   case GL_COLOR_INDEX16_EXT:
-      return &_mesa_texformat_ci8;
-*/
-   default:
-      _mesa_problem(ctx, "unexpected texture format in %s", __FUNCTION__);
-      return NULL;
-   }
-}
-
-static void savageSetTexImages( savageContextPtr imesa,
-				const struct gl_texture_object *tObj )
-{
-   savageTexObjPtr t = (savageTexObjPtr) tObj->DriverData;
-   struct gl_texture_image *image = tObj->Image[0][tObj->BaseLevel];
-   GLuint offset, i, textureFormat, tileIndex, size;
-   GLint firstLevel, lastLevel;
-
-   assert(t);
-   assert(image);
-
-   switch (image->TexFormat->MesaFormat) {
-   case MESA_FORMAT_ARGB8888:
-      textureFormat = TFT_ARGB8888;
-      t->texelBytes = tileIndex = 4;
-      break;
-   case MESA_FORMAT_ARGB1555:
-      textureFormat = TFT_ARGB1555;
-      t->texelBytes = tileIndex = 2;
-      break;
-   case MESA_FORMAT_ARGB4444:
-      textureFormat = TFT_ARGB4444;
-      t->texelBytes = tileIndex = 2;
-      break;
-   case MESA_FORMAT_RGB565:
-      textureFormat = TFT_RGB565;
-      t->texelBytes = tileIndex = 2;
-      break;
-   case MESA_FORMAT_L8:
-      textureFormat = TFT_L8;
-      t->texelBytes = tileIndex = 1;
-      break;
-   case MESA_FORMAT_I8:
-      textureFormat = TFT_I8;
-      t->texelBytes = tileIndex = 1;
-      break;
-   case MESA_FORMAT_A8:
-      textureFormat = TFT_A8;
-      t->texelBytes = tileIndex = 1;
-      break;
-   case MESA_FORMAT_RGB_DXT1:
-      textureFormat = TFT_S3TC4Bit;
-      tileIndex = TILE_INDEX_DXT1;
-      t->texelBytes = 8;
-      break;
-   case MESA_FORMAT_RGBA_DXT1:
-      textureFormat = TFT_S3TC4Bit;
-      tileIndex = TILE_INDEX_DXT1;
-      t->texelBytes = 8;
-      break;
-   case MESA_FORMAT_RGBA_DXT3:
-      textureFormat =  TFT_S3TC4A4Bit;
-      tileIndex = TILE_INDEX_DXTn;
-      t->texelBytes = 16;
-      break;
-   case MESA_FORMAT_RGBA_DXT5:
-      textureFormat = TFT_S3TC4CA4Bit;
-      tileIndex = TILE_INDEX_DXTn;
-      t->texelBytes = 16;
-      break;
-   default:
-      _mesa_problem(imesa->glCtx, "Bad texture format in %s", __FUNCTION__);
-      return;
-   }
-   t->hwFormat = textureFormat;
-
-   /* Select tiling format depending on the chipset and texture format */
-   if (imesa->savageScreen->chipset <= S3_SAVAGE4)
-       t->tileInfo = &tileInfo_s3d_s4[tileIndex];
-   else
-       t->tileInfo = &tileInfo_pro[tileIndex];
-
-   /* Compute which mipmap levels we really want to send to the hardware.
-    */
-   driCalculateTextureFirstLastLevel( &t->base );
-   firstLevel = t->base.firstLevel;
-   lastLevel  = t->base.lastLevel;
-
-   /* Figure out the size now (and count the levels).  Upload won't be
-    * done until later. If the number of tiles changes, it means that
-    * this function is called for the first time on this tex object or
-    * the image or the destination color format changed. So all tiles
-    * are marked as dirty.
-    */ 
-   offset = 0;
-   size = 1;
-   for ( i = firstLevel ; i <= lastLevel && tObj->Image[0][i] ; i++ ) {
-      GLuint nTiles;
-      nTiles = savageTexImageTiles (image->Width2, image->Height2, t->tileInfo);
-      if (t->image[i].nTiles != nTiles) {
-	 GLuint words = (nTiles + 31) / 32;
-	 if (t->image[i].nTiles != 0) {
-	    free(t->image[i].dirtyTiles);
-	 }
-	 t->image[i].dirtyTiles = malloc(words*sizeof(GLuint));
-	 memset(t->image[i].dirtyTiles, ~0, words*sizeof(GLuint));
-      }
-      t->image[i].nTiles = nTiles;
-
-      t->image[i].offset = offset;
-
-      image = tObj->Image[0][i];
-      if (t->texelBytes >= 8)
-	 size = savageCompressedTexImageSize (image->Width2, image->Height2,
-					      t->texelBytes);
-      else
-	 size = savageTexImageSize (image->Width2, image->Height2,
-				    t->texelBytes);
-      offset += size;
-   }
-
-   t->base.lastLevel = i-1;
-   t->base.totalSize = offset;
-   /* the last three mipmap levels don't add to the offset. They are packed
-    * into 64 pixels. */
-   if (size == 0)
-       t->base.totalSize += (t->texelBytes >= 8 ? 4 : 64) * t->texelBytes;
-   /* 2k-aligned (really needed?) */
-   t->base.totalSize = (t->base.totalSize + 2047UL) & ~2047UL;
-}
-
-void savageDestroyTexObj(savageContextPtr imesa, savageTexObjPtr t)
-{
-    GLuint i;
-
-    /* Free dirty tiles bit vectors */
-    for (i = 0; i < SAVAGE_TEX_MAXLEVELS; ++i) {
-	if (t->image[i].nTiles)
-	    free (t->image[i].dirtyTiles);
-    }
-
-    /* See if it was the driver's current object.
-     */
-    if ( imesa != NULL )
-    { 
-	for ( i = 0 ; i < imesa->glCtx->Const.MaxTextureUnits ; i++ )
-	{
-	    if ( &t->base == imesa->CurrentTexObj[ i ] ) {
-		assert( t->base.bound & (1 << i) );
-		imesa->CurrentTexObj[ i ] = NULL;
-	    }
-	}
-    }
-}
-
-/* Upload a texture's images to one of the texture heaps. May have to
- * eject our own and/or other client's texture objects to make room
- * for the upload.
- */
-static void savageUploadTexImages( savageContextPtr imesa, savageTexObjPtr t )
-{
-   const GLint numLevels = t->base.lastLevel - t->base.firstLevel + 1;
-   GLuint i;
-
-   assert(t);
-
-   LOCK_HARDWARE(imesa);
-   
-   /* Do we need to eject LRU texture objects?
-    */
-   if (!t->base.memBlock) {
-      GLint heap;
-      GLuint ofs;
-
-      heap = driAllocateTexture(imesa->textureHeaps, imesa->lastTexHeap,
-				(driTextureObject *)t);
-      if (heap == -1) {
-	  UNLOCK_HARDWARE(imesa);
-	  return;
-      }
-
-      ofs = t->base.memBlock->ofs;
-      t->setup.physAddr = imesa->savageScreen->textureOffset[heap] + ofs;
-      t->bufAddr = (GLubyte *)imesa->savageScreen->texVirtual[heap] + ofs;
-      imesa->dirty |= SAVAGE_UPLOAD_GLOBAL; /* FIXME: really needed? */
-   }
-
-   /* Let the world know we've used this memory recently.
-    */
-   driUpdateTextureLRU( &t->base );
-   UNLOCK_HARDWARE(imesa);
-
-   if (t->base.dirty_images[0] || t->dirtySubImages) {
-      if (SAVAGE_DEBUG & DEBUG_VERBOSE_TEX)
-	 fprintf(stderr, "Texture upload: |");
-
-      /* Heap timestamps are only reliable with Savage DRM 2.3.x or
-       * later. Earlier versions had only 16 bit time stamps which
-       * would wrap too frequently. */
-      if (imesa->savageScreen->driScrnPriv->drmMinor >= 3) {
-	  unsigned int heap = t->base.heap->heapId;
-	  LOCK_HARDWARE(imesa);
-	  savageWaitEvent (imesa, imesa->textureHeaps[heap]->timestamp);
-      } else {
-	  savageFlushVertices (imesa);
-	  LOCK_HARDWARE(imesa);
-	  savageFlushCmdBufLocked (imesa, GL_FALSE);
-	  WAIT_IDLE_EMPTY_LOCKED(imesa);
-      }
-
-      for (i = 0 ; i < numLevels ; i++) {
-         const GLint j = t->base.firstLevel + i;  /* the texObj's level */
-	 if (t->base.dirty_images[0] & (1 << j)) {
-	    savageMarkAllTiles(t, j);
-	    if (SAVAGE_DEBUG & DEBUG_VERBOSE_TEX)
-		fprintf (stderr, "*");
-	 } else if (SAVAGE_DEBUG & DEBUG_VERBOSE_TEX) {
-	    if (t->dirtySubImages & (1 << j))
-	       fprintf (stderr, ".");
-	    else
-	       fprintf (stderr, " ");
-	 }
-	 if ((t->base.dirty_images[0] | t->dirtySubImages) & (1 << j))
-	    savageUploadTexLevel( t, j );
-      }
-
-      UNLOCK_HARDWARE(imesa);
-      t->base.dirty_images[0] = 0;
-      t->dirtySubImages = 0;
-
-      if (SAVAGE_DEBUG & DEBUG_VERBOSE_TEX)
-	 fprintf(stderr, "|\n");
-   }
-}
-
-
-static void
-savage4_set_wrap_mode( savageContextPtr imesa, unsigned unit,
-		      GLenum s_mode, GLenum t_mode )
-{
-    switch( s_mode ) {
-    case GL_REPEAT:
-	imesa->regs.s4.texCtrl[ unit ].ni.uMode = TAM_Wrap;
-	break;
-    case GL_CLAMP:
-    case GL_CLAMP_TO_EDGE:
-	imesa->regs.s4.texCtrl[ unit ].ni.uMode = TAM_Clamp;
-	break;
-    case GL_MIRRORED_REPEAT:
-	imesa->regs.s4.texCtrl[ unit ].ni.uMode = TAM_Mirror;
-	break;
-    }
-
-    switch( t_mode ) {
-    case GL_REPEAT:
-	imesa->regs.s4.texCtrl[ unit ].ni.vMode = TAM_Wrap;
-	break;
-    case GL_CLAMP:
-    case GL_CLAMP_TO_EDGE:
-	imesa->regs.s4.texCtrl[ unit ].ni.vMode = TAM_Clamp;
-	break;
-    case GL_MIRRORED_REPEAT:
-	imesa->regs.s4.texCtrl[ unit ].ni.vMode = TAM_Mirror;
-	break;
-    }
-}
-
-
-/**
- * Sets the hardware bits for the specified GL texture filter modes.
- * 
- * \todo
- * Does the Savage4 have the ability to select the magnification filter?
- */
-static void
-savage4_set_filter_mode( savageContextPtr imesa, unsigned unit,
-			 GLenum minFilter, GLenum magFilter )
-{
-    (void) magFilter;
-
-    switch (minFilter) {
-    case GL_NEAREST:
-	imesa->regs.s4.texCtrl[ unit ].ni.filterMode   = TFM_Point;
-	imesa->regs.s4.texCtrl[ unit ].ni.mipmapEnable = GL_FALSE;
-	break;
-
-    case GL_LINEAR:
-	imesa->regs.s4.texCtrl[ unit ].ni.filterMode   = TFM_Bilin;
-	imesa->regs.s4.texCtrl[ unit ].ni.mipmapEnable = GL_FALSE;
-	break;
-
-    case GL_NEAREST_MIPMAP_NEAREST:
-	imesa->regs.s4.texCtrl[ unit ].ni.filterMode   = TFM_Point;
-	imesa->regs.s4.texCtrl[ unit ].ni.mipmapEnable = GL_TRUE;
-	break;
-
-    case GL_LINEAR_MIPMAP_NEAREST:
-	imesa->regs.s4.texCtrl[ unit ].ni.filterMode   = TFM_Bilin;
-	imesa->regs.s4.texCtrl[ unit ].ni.mipmapEnable = GL_TRUE;
-	break;
-
-    case GL_NEAREST_MIPMAP_LINEAR:
-    case GL_LINEAR_MIPMAP_LINEAR:
-	imesa->regs.s4.texCtrl[ unit ].ni.filterMode   = TFM_Trilin;
-	imesa->regs.s4.texCtrl[ unit ].ni.mipmapEnable = GL_TRUE;
-	break;
-    }
-}
-
-
-static void savageUpdateTex0State_s4( GLcontext *ctx )
-{
-   savageContextPtr imesa = SAVAGE_CONTEXT(ctx);
-   struct gl_texture_object	*tObj;
-   struct gl_texture_image *image;
-   savageTexObjPtr t;
-   GLuint format;
-
-   /* disable */
-   imesa->regs.s4.texDescr.ni.tex0En = GL_FALSE;
-   imesa->regs.s4.texBlendCtrl[0].ui = TBC_NoTexMap;
-   imesa->regs.s4.texCtrl[0].ui = 0x20f040;
-   if (ctx->Texture.Unit[0]._ReallyEnabled == 0)
-      return;
-
-   tObj = ctx->Texture.Unit[0]._Current;
-   if ((ctx->Texture.Unit[0]._ReallyEnabled & ~(TEXTURE_1D_BIT|TEXTURE_2D_BIT))
-       || tObj->Image[0][tObj->BaseLevel]->Border > 0) {
-      /* 3D texturing enabled, or texture border - fallback */
-      FALLBACK (ctx, SAVAGE_FALLBACK_TEXTURE, GL_TRUE);
-      return;
-   }
-
-   /* Do 2D texture setup */
-
-   t = tObj->DriverData;
-   if (!t) {
-      t = savageAllocTexObj( tObj );
-      if (!t)
-         return;
-   }
-
-   imesa->CurrentTexObj[0] = &t->base;
-   t->base.bound |= 1;
-
-   if (t->base.dirty_images[0] || t->dirtySubImages) {
-       savageSetTexImages(imesa, tObj);
-       savageUploadTexImages(imesa, t); 
-   }
-   
-   driUpdateTextureLRU( &t->base );
-
-   format = tObj->Image[0][tObj->BaseLevel]->Format;
-
-   switch (ctx->Texture.Unit[0].EnvMode) {
-   case GL_REPLACE:
-      imesa->regs.s4.texCtrl[0].ni.clrArg1Invert = GL_FALSE;
-      switch(format)
-      {
-          case GL_LUMINANCE:
-          case GL_RGB:
-               imesa->regs.s4.texBlendCtrl[0].ui = TBC_Decal;
-               break;
-
-          case GL_LUMINANCE_ALPHA:
-          case GL_RGBA:
-          case GL_INTENSITY:
-               imesa->regs.s4.texBlendCtrl[0].ui = TBC_Copy;
-               break;
-
-          case GL_ALPHA:
-               imesa->regs.s4.texBlendCtrl[0].ui = TBC_CopyAlpha;
-               break;
-      }
-       __HWEnvCombineSingleUnitScale(imesa, 0, 0,
-				     &imesa->regs.s4.texBlendCtrl[0]);
-      break;
-
-    case GL_DECAL:
-        imesa->regs.s4.texCtrl[0].ni.clrArg1Invert = GL_FALSE;
-        switch (format)
-        {
-            case GL_RGB:
-            case GL_LUMINANCE:
-                imesa->regs.s4.texBlendCtrl[0].ui = TBC_Decal;
-                break;
-
-            case GL_RGBA:
-            case GL_INTENSITY:
-            case GL_LUMINANCE_ALPHA:
-                imesa->regs.s4.texBlendCtrl[0].ui = TBC_DecalAlpha;
-                break;
-
-            /*
-             GL_LUMINANCE, GL_LUMINANCE_ALPHA, GL_ALPHA, GL_INTENSITY
-             are undefined with GL_DECAL
-            */
-
-            case GL_ALPHA:
-                imesa->regs.s4.texBlendCtrl[0].ui = TBC_CopyAlpha;
-                break;
-        }
-        __HWEnvCombineSingleUnitScale(imesa, 0, 0,
-				      &imesa->regs.s4.texBlendCtrl[0]);
-        break;
-
-    case GL_MODULATE:
-        imesa->regs.s4.texCtrl[0].ni.clrArg1Invert = GL_FALSE;
-        imesa->regs.s4.texBlendCtrl[0].ui = TBC_ModulAlpha;
-        __HWEnvCombineSingleUnitScale(imesa, 0, 0,
-				      &imesa->regs.s4.texBlendCtrl[0]);
-        break;
-
-    case GL_BLEND:
-	imesa->regs.s4.texBlendColor.ui = imesa->texEnvColor;
-
-        switch (format)
-        {
-            case GL_ALPHA:
-                imesa->regs.s4.texBlendCtrl[0].ui = TBC_ModulAlpha;
-                imesa->regs.s4.texCtrl[0].ni.clrArg1Invert = GL_FALSE;
-                break;
-
-            case GL_LUMINANCE:
-            case GL_RGB:
-                imesa->regs.s4.texBlendCtrl[0].ui = TBC_Blend0;
-                imesa->regs.s4.texDescr.ni.tex1En = GL_TRUE;
-                imesa->regs.s4.texDescr.ni.texBLoopEn = GL_TRUE;
-                imesa->regs.s4.texDescr.ni.tex1Width  =
-		    imesa->regs.s4.texDescr.ni.tex0Width;
-                imesa->regs.s4.texDescr.ni.tex1Height =
-		    imesa->regs.s4.texDescr.ni.tex0Height;
-                imesa->regs.s4.texDescr.ni.tex1Fmt =
-		    imesa->regs.s4.texDescr.ni.tex0Fmt;
-
-		imesa->regs.s4.texAddr[1].ui = imesa->regs.s4.texAddr[0].ui;
-		imesa->regs.s4.texBlendCtrl[1].ui = TBC_Blend1;
-
-                imesa->regs.s4.texCtrl[0].ni.clrArg1Invert = GL_TRUE;
-                imesa->bTexEn1 = GL_TRUE;
-                break;
-
-            case GL_LUMINANCE_ALPHA:
-            case GL_RGBA:
-                imesa->regs.s4.texBlendCtrl[0].ui = TBC_BlendAlpha0;
-                imesa->regs.s4.texDescr.ni.tex1En = GL_TRUE;
-                imesa->regs.s4.texDescr.ni.texBLoopEn = GL_TRUE;
-                imesa->regs.s4.texDescr.ni.tex1Width  =
-		    imesa->regs.s4.texDescr.ni.tex0Width;
-                imesa->regs.s4.texDescr.ni.tex1Height =
-		    imesa->regs.s4.texDescr.ni.tex0Height;
-                imesa->regs.s4.texDescr.ni.tex1Fmt =
-		    imesa->regs.s4.texDescr.ni.tex0Fmt;
-
-		imesa->regs.s4.texAddr[1].ui = imesa->regs.s4.texAddr[0].ui;
-		imesa->regs.s4.texBlendCtrl[1].ui = TBC_BlendAlpha1;
-
-                imesa->regs.s4.texCtrl[0].ni.clrArg1Invert = GL_TRUE;
-                imesa->bTexEn1 = GL_TRUE;
-                break;
-
-            case GL_INTENSITY:
-                imesa->regs.s4.texBlendCtrl[0].ui = TBC_BlendInt0;
-                imesa->regs.s4.texDescr.ni.tex1En = GL_TRUE;
-                imesa->regs.s4.texDescr.ni.texBLoopEn = GL_TRUE;
-                imesa->regs.s4.texDescr.ni.tex1Width  =
-		    imesa->regs.s4.texDescr.ni.tex0Width;
-                imesa->regs.s4.texDescr.ni.tex1Height =
-		    imesa->regs.s4.texDescr.ni.tex0Height;
-                imesa->regs.s4.texDescr.ni.tex1Fmt =
-		    imesa->regs.s4.texDescr.ni.tex0Fmt;
-
-		imesa->regs.s4.texAddr[1].ui = imesa->regs.s4.texAddr[0].ui;
-		imesa->regs.s4.texBlendCtrl[1].ui = TBC_BlendInt1;
-
-                imesa->regs.s4.texCtrl[0].ni.clrArg1Invert = GL_TRUE;
-                imesa->regs.s4.texCtrl[0].ni.alphaArg1Invert = GL_TRUE;
-                imesa->bTexEn1 = GL_TRUE;
-                break;
-        }
-        __HWEnvCombineSingleUnitScale(imesa, 0, 0,
-				      &imesa->regs.s4.texBlendCtrl[0]);
-        break;
-
-    case GL_ADD:
-        imesa->regs.s4.texCtrl[0].ni.clrArg1Invert = GL_FALSE;
-        switch (format)
-        {
-            case GL_ALPHA:
-                imesa->regs.s4.texBlendCtrl[0].ui = TBC_ModulAlpha;
-		break;
-
-            case GL_LUMINANCE:
-            case GL_RGB:
-		imesa->regs.s4.texBlendCtrl[0].ui = TBC_Add;
-		break;
-
-            case GL_LUMINANCE_ALPHA:
-            case GL_RGBA:
-		imesa->regs.s4.texBlendCtrl[0].ui = TBC_Add;
-		break;
-
-            case GL_INTENSITY:
-		imesa->regs.s4.texBlendCtrl[0].ui = TBC_AddAlpha;
-		break;
-	}
-        __HWEnvCombineSingleUnitScale(imesa, 0, 0,
-				      &imesa->regs.s4.texBlendCtrl[0]);
-        break;
-
-#if GL_ARB_texture_env_combine
-    case GL_COMBINE_ARB:
-        __HWParseTexEnvCombine(imesa, 0, &imesa->regs.s4.texCtrl[0],
-			       &imesa->regs.s4.texBlendCtrl[0]);
-        break;
-#endif
-
-   default:
-      fprintf(stderr, "unknown tex env mode");
-      exit(1);
-      break;			
-   }
-
-    savage4_set_wrap_mode( imesa, 0, t->setup.sWrapMode, t->setup.tWrapMode );
-    savage4_set_filter_mode( imesa, 0, t->setup.minFilter, t->setup.magFilter );
-
-    if((ctx->Texture.Unit[0].LodBias !=0.0F) ||
-       (imesa->regs.s4.texCtrl[0].ni.dBias != 0))
-    {
-	int bias = (int)(ctx->Texture.Unit[0].LodBias * 32.0) +
-	    SAVAGE4_LOD_OFFSET;
-	if (bias < -256)
-	    bias = -256;
-	else if (bias > 255)
-	    bias = 255;
-	imesa->regs.s4.texCtrl[0].ni.dBias = bias & 0x1ff;
-    }
-
-    image = tObj->Image[0][tObj->BaseLevel];
-    imesa->regs.s4.texDescr.ni.tex0En = GL_TRUE;
-    imesa->regs.s4.texDescr.ni.tex0Width  = image->WidthLog2;
-    imesa->regs.s4.texDescr.ni.tex0Height = image->HeightLog2;
-    imesa->regs.s4.texDescr.ni.tex0Fmt = t->hwFormat;
-    imesa->regs.s4.texCtrl[0].ni.dMax = t->base.lastLevel - t->base.firstLevel;
-
-    if (imesa->regs.s4.texDescr.ni.tex1En)
-        imesa->regs.s4.texDescr.ni.texBLoopEn = GL_TRUE;
-
-    imesa->regs.s4.texAddr[0].ui = (u_int32_t) t->setup.physAddr | 0x2;
-    if(t->base.heap->heapId == SAVAGE_AGP_HEAP)
-	imesa->regs.s4.texAddr[0].ui |= 0x1;
-    
-    return;
-}
-static void savageUpdateTex1State_s4( GLcontext *ctx )
-{
-   savageContextPtr imesa = SAVAGE_CONTEXT(ctx);
-   struct gl_texture_object	*tObj;
-   struct gl_texture_image *image;
-   savageTexObjPtr t;
-   GLuint format;
-
-   /* disable */
-   if(imesa->bTexEn1)
-   {
-       imesa->bTexEn1 = GL_FALSE;
-       return;
-   }
-
-   imesa->regs.s4.texDescr.ni.tex1En = GL_FALSE;
-   imesa->regs.s4.texBlendCtrl[1].ui = TBC_NoTexMap1;
-   imesa->regs.s4.texCtrl[1].ui = 0x20f040;
-   imesa->regs.s4.texDescr.ni.texBLoopEn = GL_FALSE;
-   if (ctx->Texture.Unit[1]._ReallyEnabled == 0)
-      return;
-
-   tObj = ctx->Texture.Unit[1]._Current;
-
-   if ((ctx->Texture.Unit[1]._ReallyEnabled & ~(TEXTURE_1D_BIT|TEXTURE_2D_BIT))
-       || tObj->Image[0][tObj->BaseLevel]->Border > 0) {
-      /* 3D texturing enabled, or texture border - fallback */
-      FALLBACK (ctx, SAVAGE_FALLBACK_TEXTURE, GL_TRUE);
-      return;
-   }
-
-   /* Do 2D texture setup */
-
-   t = tObj->DriverData;
-   if (!t) {
-      t = savageAllocTexObj( tObj );
-      if (!t)
-         return;
-   }
-    
-   imesa->CurrentTexObj[1] = &t->base;
-
-   t->base.bound |= 2;
-
-   if (t->base.dirty_images[0] || t->dirtySubImages) {
-       savageSetTexImages(imesa, tObj);
-       savageUploadTexImages(imesa, t);
-   }
-   
-   driUpdateTextureLRU( &t->base );
-
-   format = tObj->Image[0][tObj->BaseLevel]->Format;
-
-   switch (ctx->Texture.Unit[1].EnvMode) {
-   case GL_REPLACE:
-        imesa->regs.s4.texCtrl[1].ni.clrArg1Invert = GL_FALSE;
-        switch (format)
-        {
-            case GL_LUMINANCE:
-            case GL_RGB:
-                imesa->regs.s4.texBlendCtrl[1].ui = TBC_Decal;
-                break;
-
-            case GL_LUMINANCE_ALPHA:
-            case GL_INTENSITY:
-            case GL_RGBA:
-                imesa->regs.s4.texBlendCtrl[1].ui = TBC_Copy;
-                break;
-
-            case GL_ALPHA:
-                imesa->regs.s4.texBlendCtrl[1].ui = TBC_CopyAlpha1;
-                break;
-        }
-        __HWEnvCombineSingleUnitScale(imesa, 0, 1, &imesa->regs.s4.texBlendCtrl);
-      break;
-   case GL_MODULATE:
-       imesa->regs.s4.texCtrl[1].ni.clrArg1Invert = GL_FALSE;
-       imesa->regs.s4.texBlendCtrl[1].ui = TBC_ModulAlpha1;
-       __HWEnvCombineSingleUnitScale(imesa, 0, 1, &imesa->regs.s4.texBlendCtrl);
-       break;
-
-    case GL_ADD:
-        imesa->regs.s4.texCtrl[1].ni.clrArg1Invert = GL_FALSE;
-        switch (format)
-        {
-            case GL_ALPHA:
-                imesa->regs.s4.texBlendCtrl[1].ui = TBC_ModulAlpha1;
-		break;
-
-            case GL_LUMINANCE:
-            case GL_RGB:
-		imesa->regs.s4.texBlendCtrl[1].ui = TBC_Add1;
-		break;
-
-            case GL_LUMINANCE_ALPHA:
-            case GL_RGBA:
-		imesa->regs.s4.texBlendCtrl[1].ui = TBC_Add1;
-		break;
-
-            case GL_INTENSITY:
-		imesa->regs.s4.texBlendCtrl[1].ui = TBC_AddAlpha1;
-		break;
-	}
-        __HWEnvCombineSingleUnitScale(imesa, 0, 1, &imesa->regs.s4.texBlendCtrl);
-        break;
-
-#if GL_ARB_texture_env_combine
-    case GL_COMBINE_ARB:
-        __HWParseTexEnvCombine(imesa, 1, &texCtrl, &imesa->regs.s4.texBlendCtrl);
-        break;
-#endif
-
-   case GL_DECAL:
-        imesa->regs.s4.texCtrl[1].ni.clrArg1Invert = GL_FALSE;
-
-        switch (format)
-        {
-            case GL_LUMINANCE:
-            case GL_RGB:
-                imesa->regs.s4.texBlendCtrl[1].ui = TBC_Decal1;
-                break;
-            case GL_LUMINANCE_ALPHA:
-            case GL_INTENSITY:
-            case GL_RGBA:
-                imesa->regs.s4.texBlendCtrl[1].ui = TBC_DecalAlpha1;
-                break;
-
-                /*
-                // GL_LUMINANCE, GL_LUMINANCE_ALPHA, GL_ALPHA, GL_INTENSITY
-                // are undefined with GL_DECAL
-                */
-            case GL_ALPHA:
-                imesa->regs.s4.texBlendCtrl[1].ui = TBC_CopyAlpha1;
-                break;
-        }
-        __HWEnvCombineSingleUnitScale(imesa, 0, 1, &imesa->regs.s4.texBlendCtrl);
-        break;
-
-   case GL_BLEND:
-        if (format == GL_LUMINANCE)
-        {
-            /*
-            // This is a hack for GLQuake, invert.
-            */
-            imesa->regs.s4.texCtrl[1].ni.clrArg1Invert = GL_TRUE;
-            imesa->regs.s4.texBlendCtrl[1].ui = 0;
-        }
-        __HWEnvCombineSingleUnitScale(imesa, 0, 1, &imesa->regs.s4.texBlendCtrl);
-      break;
-
-   default:
-      fprintf(stderr, "unknown tex 1 env mode\n");
-      exit(1);
-      break;			
-   }
-
-    savage4_set_wrap_mode( imesa, 1, t->setup.sWrapMode, t->setup.tWrapMode );
-    savage4_set_filter_mode( imesa, 1, t->setup.minFilter, t->setup.magFilter );
-
-    if((ctx->Texture.Unit[1].LodBias !=0.0F) ||
-       (imesa->regs.s4.texCtrl[1].ni.dBias != 0))
-    {
-	int bias = (int)(ctx->Texture.Unit[1].LodBias * 32.0) +
-	    SAVAGE4_LOD_OFFSET;
-	if (bias < -256)
-	    bias = -256;
-	else if (bias > 255)
-	    bias = 255;
-	imesa->regs.s4.texCtrl[1].ni.dBias = bias & 0x1ff;
-    }
-
-    image = tObj->Image[0][tObj->BaseLevel];
-    imesa->regs.s4.texDescr.ni.tex1En = GL_TRUE;
-    imesa->regs.s4.texDescr.ni.tex1Width  = image->WidthLog2;
-    imesa->regs.s4.texDescr.ni.tex1Height = image->HeightLog2;
-    imesa->regs.s4.texDescr.ni.tex1Fmt = t->hwFormat;
-    imesa->regs.s4.texCtrl[1].ni.dMax = t->base.lastLevel - t->base.firstLevel;
-    imesa->regs.s4.texDescr.ni.texBLoopEn = GL_TRUE;
-
-    imesa->regs.s4.texAddr[1].ui = (u_int32_t) t->setup.physAddr | 2;
-    if(t->base.heap->heapId == SAVAGE_AGP_HEAP)
-	imesa->regs.s4.texAddr[1].ui |= 0x1;
-}
-static void savageUpdateTexState_s3d( GLcontext *ctx )
-{
-    savageContextPtr imesa = SAVAGE_CONTEXT(ctx);
-    struct gl_texture_object *tObj;
-    struct gl_texture_image *image;
-    savageTexObjPtr t;
-    GLuint format;
-
-    /* disable */
-    imesa->regs.s3d.texCtrl.ui = 0;
-    imesa->regs.s3d.texCtrl.ni.texEn = GL_FALSE;
-    imesa->regs.s3d.texCtrl.ni.dBias = 0x08;
-    imesa->regs.s3d.texCtrl.ni.texXprEn = GL_TRUE;
-    if (ctx->Texture.Unit[0]._ReallyEnabled == 0)
-	return;
-
-    tObj = ctx->Texture.Unit[0]._Current;
-    if ((ctx->Texture.Unit[0]._ReallyEnabled & ~(TEXTURE_1D_BIT|TEXTURE_2D_BIT))
-	|| tObj->Image[0][tObj->BaseLevel]->Border > 0) {
-	/* 3D texturing enabled, or texture border - fallback */
-	FALLBACK (ctx, SAVAGE_FALLBACK_TEXTURE, GL_TRUE);
-	return;
-    }
-
-    /* Do 2D texture setup */
-    t = tObj->DriverData;
-    if (!t) {
-	t = savageAllocTexObj( tObj );
-	if (!t)
-	    return;
-    }
-
-    imesa->CurrentTexObj[0] = &t->base;
-    t->base.bound |= 1;
-
-    if (t->base.dirty_images[0] || t->dirtySubImages) {
-	savageSetTexImages(imesa, tObj);
-	savageUploadTexImages(imesa, t);
-    }
-
-    driUpdateTextureLRU( &t->base );
-
-    format = tObj->Image[0][tObj->BaseLevel]->Format;
-
-    /* FIXME: copied from utah-glx, probably needs some tuning */
-    switch (ctx->Texture.Unit[0].EnvMode) {
-    case GL_DECAL:
-	imesa->regs.s3d.drawCtrl.ni.texBlendCtrl = SAVAGETBC_DECALALPHA_S3D;
-	break;
-    case GL_REPLACE:
-	switch (format) {
-	case GL_ALPHA: /* FIXME */
-	    imesa->regs.s3d.drawCtrl.ni.texBlendCtrl = 1;
-	    break;
-	case GL_LUMINANCE_ALPHA:
-	case GL_RGBA:
-	    imesa->regs.s3d.drawCtrl.ni.texBlendCtrl = 4;
-	    break;
-	case GL_RGB:
-	case GL_LUMINANCE:
-	    imesa->regs.s3d.drawCtrl.ni.texBlendCtrl = SAVAGETBC_DECAL_S3D;
-	    break;
-	case GL_INTENSITY:
-	    imesa->regs.s3d.drawCtrl.ni.texBlendCtrl = SAVAGETBC_COPY_S3D;
-	}
-	break;
-    case GL_BLEND: /* hardware can't do GL_BLEND */
-	FALLBACK (ctx, SAVAGE_FALLBACK_TEXTURE, GL_TRUE);
-	return;
-    case GL_MODULATE:
-	imesa->regs.s3d.drawCtrl.ni.texBlendCtrl = SAVAGETBC_MODULATEALPHA_S3D;
-	break;
-    default:
-	fprintf(stderr, "unknown tex env mode\n");
-	/*exit(1);*/
-	break;			
-    }
-
-    /* The Savage3D can't handle different wrapping modes in s and t.
-     * If they are not the same, fall back to software. */
-    if (t->setup.sWrapMode != t->setup.tWrapMode) {
-	FALLBACK (ctx, SAVAGE_FALLBACK_TEXTURE, GL_TRUE);
-	return;
-    }
-    imesa->regs.s3d.texCtrl.ni.uWrapEn = 0;
-    imesa->regs.s3d.texCtrl.ni.vWrapEn = 0;
-    imesa->regs.s3d.texCtrl.ni.wrapMode =
-	(t->setup.sWrapMode == GL_REPEAT) ? TAM_Wrap : TAM_Clamp;
-
-    switch (t->setup.minFilter) {
-    case GL_NEAREST:
-	imesa->regs.s3d.texCtrl.ni.filterMode    = TFM_Point;
-	imesa->regs.s3d.texCtrl.ni.mipmapDisable = GL_TRUE;
-	break;
-
-    case GL_LINEAR:
-	imesa->regs.s3d.texCtrl.ni.filterMode    = TFM_Bilin;
-	imesa->regs.s3d.texCtrl.ni.mipmapDisable = GL_TRUE;
-	break;
-
-    case GL_NEAREST_MIPMAP_NEAREST:
-	imesa->regs.s3d.texCtrl.ni.filterMode    = TFM_Point;
-	imesa->regs.s3d.texCtrl.ni.mipmapDisable = GL_FALSE;
-	break;
-
-    case GL_LINEAR_MIPMAP_NEAREST:
-	imesa->regs.s3d.texCtrl.ni.filterMode    = TFM_Bilin;
-	imesa->regs.s3d.texCtrl.ni.mipmapDisable = GL_FALSE;
-	break;
-
-    case GL_NEAREST_MIPMAP_LINEAR:
-    case GL_LINEAR_MIPMAP_LINEAR:
-	imesa->regs.s3d.texCtrl.ni.filterMode    = TFM_Trilin;
-	imesa->regs.s3d.texCtrl.ni.mipmapDisable = GL_FALSE;
-	break;
-    }
-
-    /* There is no way to specify a maximum mipmap level. We may have to
-       disable mipmapping completely. */
-    /*
-    if (t->max_level < t->image[0].image->WidthLog2 ||
-	t->max_level < t->image[0].image->HeightLog2) {
-	texCtrl.ni.mipmapEnable = GL_TRUE;
-	if (texCtrl.ni.filterMode == TFM_Trilin)
-	    texCtrl.ni.filterMode = TFM_Bilin;
-	texCtrl.ni.filterMode = TFM_Point;
-    }
-    */
-
-    if((ctx->Texture.Unit[0].LodBias !=0.0F) ||
-       (imesa->regs.s3d.texCtrl.ni.dBias != 0))
-    {
-	int bias = (int)(ctx->Texture.Unit[0].LodBias * 16.0);
-	if (bias < -256)
-	    bias = -256;
-	else if (bias > 255)
-	    bias = 255;
-	imesa->regs.s3d.texCtrl.ni.dBias = bias & 0x1ff;
-    }
-
-    image = tObj->Image[0][tObj->BaseLevel];
-    imesa->regs.s3d.texCtrl.ni.texEn = GL_TRUE;
-    imesa->regs.s3d.texDescr.ni.texWidth  = image->WidthLog2;
-    imesa->regs.s3d.texDescr.ni.texHeight = image->HeightLog2;
-    assert (t->hwFormat <= 7);
-    imesa->regs.s3d.texDescr.ni.texFmt = t->hwFormat;
-
-    imesa->regs.s3d.texAddr.ui = (u_int32_t) t->setup.physAddr | 2;
-    if(t->base.heap->heapId == SAVAGE_AGP_HEAP)
-	imesa->regs.s3d.texAddr.ui |= 0x1;
-}
-
-
-static void savageTimestampTextures( savageContextPtr imesa )
-{
-   /* Timestamp current texture objects for texture heap aging.
-    * Only useful with long-lived 32-bit event tags available
-    * with Savage DRM 2.3.x or later. */
-   if ((imesa->CurrentTexObj[0] || imesa->CurrentTexObj[1]) &&
-       imesa->savageScreen->driScrnPriv->drmMinor >= 3) {
-       unsigned int e;
-       FLUSH_BATCH(imesa);
-       e = savageEmitEvent(imesa, SAVAGE_WAIT_3D);
-       if (imesa->CurrentTexObj[0])
-	   imesa->CurrentTexObj[0]->timestamp = e;
-       if (imesa->CurrentTexObj[1])
-	   imesa->CurrentTexObj[1]->timestamp = e;
-   }
-}
-
-
-static void savageUpdateTextureState_s4( GLcontext *ctx )
-{
-   savageContextPtr imesa = SAVAGE_CONTEXT(ctx);
-
-   /* When a texture is about to change or be disabled, timestamp the
-    * old texture(s). We'll have to wait for this time stamp before
-    * uploading anything to the same texture heap.
-    */
-   if ((imesa->CurrentTexObj[0] && ctx->Texture.Unit[0]._ReallyEnabled &&
-	ctx->Texture.Unit[0]._Current->DriverData != imesa->CurrentTexObj[0]) ||
-       (imesa->CurrentTexObj[1] && ctx->Texture.Unit[1]._ReallyEnabled &&
-	ctx->Texture.Unit[1]._Current->DriverData != imesa->CurrentTexObj[1]) ||
-       (imesa->CurrentTexObj[0] && !ctx->Texture.Unit[0]._ReallyEnabled) ||
-       (imesa->CurrentTexObj[1] && !ctx->Texture.Unit[1]._ReallyEnabled))
-       savageTimestampTextures(imesa);
-
-   if (imesa->CurrentTexObj[0]) imesa->CurrentTexObj[0]->bound &= ~1;
-   if (imesa->CurrentTexObj[1]) imesa->CurrentTexObj[1]->bound &= ~2;
-   imesa->CurrentTexObj[0] = 0;
-   imesa->CurrentTexObj[1] = 0;   
-   savageUpdateTex0State_s4( ctx );
-   savageUpdateTex1State_s4( ctx );
-   imesa->dirty |= (SAVAGE_UPLOAD_TEX0 | 
-		    SAVAGE_UPLOAD_TEX1);
-}
-static void savageUpdateTextureState_s3d( GLcontext *ctx )
-{
-    savageContextPtr imesa = SAVAGE_CONTEXT(ctx);
-
-   /* When a texture is about to change or be disabled, timestamp the
-    * old texture(s). We'll have to wait for this time stamp before
-    * uploading anything to the same texture heap.
-    */
-    if ((imesa->CurrentTexObj[0] && ctx->Texture.Unit[0]._ReallyEnabled &&
-	 ctx->Texture.Unit[0]._Current->DriverData != imesa->CurrentTexObj[0]) ||
-	(imesa->CurrentTexObj[0] && !ctx->Texture.Unit[0]._ReallyEnabled))
-	savageTimestampTextures(imesa);
-
-    if (imesa->CurrentTexObj[0]) imesa->CurrentTexObj[0]->bound &= ~1;
-    imesa->CurrentTexObj[0] = 0;
-    savageUpdateTexState_s3d( ctx );
-    imesa->dirty |= (SAVAGE_UPLOAD_TEX0);
-}
-void savageUpdateTextureState( GLcontext *ctx)
-{
-    savageContextPtr imesa = SAVAGE_CONTEXT( ctx );
-    FALLBACK (ctx, SAVAGE_FALLBACK_TEXTURE, GL_FALSE);
-    FALLBACK(ctx, SAVAGE_FALLBACK_PROJ_TEXTURE, GL_FALSE);
-    if (imesa->savageScreen->chipset >= S3_SAVAGE4)
-	savageUpdateTextureState_s4 (ctx);
-    else
-	savageUpdateTextureState_s3d (ctx);
-}
-
-
-
-/*****************************************
- * DRIVER functions
- *****************************************/
-
-static void savageTexEnv( GLcontext *ctx, GLenum target, 
-			GLenum pname, const GLfloat *param )
-{
-   savageContextPtr imesa = SAVAGE_CONTEXT( ctx );
-
-   if (pname == GL_TEXTURE_ENV_MODE) {
-
-      imesa->new_state |= SAVAGE_NEW_TEXTURE;
-
-   } else if (pname == GL_TEXTURE_ENV_COLOR) {
-
-      struct gl_texture_unit *texUnit = 
-	 &ctx->Texture.Unit[ctx->Texture.CurrentUnit];
-      const GLfloat *fc = texUnit->EnvColor;
-      GLuint r, g, b, a;
-      CLAMPED_FLOAT_TO_UBYTE(r, fc[0]);
-      CLAMPED_FLOAT_TO_UBYTE(g, fc[1]);
-      CLAMPED_FLOAT_TO_UBYTE(b, fc[2]);
-      CLAMPED_FLOAT_TO_UBYTE(a, fc[3]);
-
-      imesa->texEnvColor = ((a << 24) | (r << 16) | 
-			    (g <<  8) | (b <<  0));
-    
-
-   } 
-}
-
-/* Update the heap's time stamp, so the new image is not uploaded
- * while the old one is still in use. If the texture that is going to
- * be changed is currently bound, we need to timestamp the texture
- * first. */
-static void savageTexImageChanged (savageTexObjPtr t) {
-    if (t->base.heap) {
-	if (t->base.bound)
-	    savageTimestampTextures(
-		(savageContextPtr)t->base.heap->driverContext);
-	if (t->base.timestamp > t->base.heap->timestamp)
-	    t->base.heap->timestamp = t->base.timestamp;
-    }
-}
-
-static void savageTexImage1D( GLcontext *ctx, GLenum target, GLint level,
-			      GLint internalFormat,
-			      GLint width, GLint border,
-			      GLenum format, GLenum type, const GLvoid *pixels,
-			      const struct gl_pixelstore_attrib *packing,
-			      struct gl_texture_object *texObj,
-			      struct gl_texture_image *texImage )
-{
-   savageTexObjPtr t = (savageTexObjPtr) texObj->DriverData;
-   if (t) {
-      savageTexImageChanged (t);
-   } else {
-      t = savageAllocTexObj(texObj);
-      if (!t) {
-         _mesa_error(ctx, GL_OUT_OF_MEMORY, "glTexImage1D");
-         return;
-      }
-   }
-   _mesa_store_teximage1d( ctx, target, level, internalFormat,
-			   width, border, format, type,
-			   pixels, packing, texObj, texImage );
-   t->base.dirty_images[0] |= (1 << level);
-   SAVAGE_CONTEXT(ctx)->new_state |= SAVAGE_NEW_TEXTURE;
-}
-
-static void savageTexSubImage1D( GLcontext *ctx, 
-				 GLenum target,
-				 GLint level,	
-				 GLint xoffset,
-				 GLsizei width,
-				 GLenum format, GLenum type,
-				 const GLvoid *pixels,
-				 const struct gl_pixelstore_attrib *packing,
-				 struct gl_texture_object *texObj,
-				 struct gl_texture_image *texImage )
-{
-   savageTexObjPtr t = (savageTexObjPtr) texObj->DriverData;
-   assert( t ); /* this _should_ be true */
-   if (t) {
-      savageTexImageChanged (t);
-      savageMarkDirtyTiles(t, level, texImage->Width2, 1,
-			   xoffset, 0, width, 1);
-   } else {
-      t = savageAllocTexObj(texObj);
-      if (!t) {
-         _mesa_error(ctx, GL_OUT_OF_MEMORY, "glTexSubImage1D");
-         return;
-      }
-      t->base.dirty_images[0] |= (1 << level);
-   }
-   _mesa_store_texsubimage1d(ctx, target, level, xoffset, width, 
-			     format, type, pixels, packing, texObj,
-			     texImage);
-   t->dirtySubImages |= (1 << level);
-   SAVAGE_CONTEXT(ctx)->new_state |= SAVAGE_NEW_TEXTURE;
-}
-
-static void savageTexImage2D( GLcontext *ctx, GLenum target, GLint level,
-			      GLint internalFormat,
-			      GLint width, GLint height, GLint border,
-			      GLenum format, GLenum type, const GLvoid *pixels,
-			      const struct gl_pixelstore_attrib *packing,
-			      struct gl_texture_object *texObj,
-			      struct gl_texture_image *texImage )
-{
-   savageTexObjPtr t = (savageTexObjPtr) texObj->DriverData;
-   if (t) {
-      savageTexImageChanged (t);
-   } else {
-      t = savageAllocTexObj(texObj);
-      if (!t) {
-         _mesa_error(ctx, GL_OUT_OF_MEMORY, "glTexImage2D");
-         return;
-      }
-   }
-   _mesa_store_teximage2d( ctx, target, level, internalFormat,
-			   width, height, border, format, type,
-			   pixels, packing, texObj, texImage );
-   t->base.dirty_images[0] |= (1 << level);
-   SAVAGE_CONTEXT(ctx)->new_state |= SAVAGE_NEW_TEXTURE;
-}
-
-static void savageTexSubImage2D( GLcontext *ctx, 
-				 GLenum target,
-				 GLint level,	
-				 GLint xoffset, GLint yoffset,
-				 GLsizei width, GLsizei height,
-				 GLenum format, GLenum type,
-				 const GLvoid *pixels,
-				 const struct gl_pixelstore_attrib *packing,
-				 struct gl_texture_object *texObj,
-				 struct gl_texture_image *texImage )
-{
-   savageTexObjPtr t = (savageTexObjPtr) texObj->DriverData;
-   assert( t ); /* this _should_ be true */
-   if (t) {
-      savageTexImageChanged (t);
-      savageMarkDirtyTiles(t, level, texImage->Width2, texImage->Height2,
-			   xoffset, yoffset, width, height);
-   } else {
-      t = savageAllocTexObj(texObj);
-      if (!t) {
-         _mesa_error(ctx, GL_OUT_OF_MEMORY, "glTexSubImage2D");
-         return;
-      }
-      t->base.dirty_images[0] |= (1 << level);
-   }
-   _mesa_store_texsubimage2d(ctx, target, level, xoffset, yoffset, width, 
-			     height, format, type, pixels, packing, texObj,
-			     texImage);
-   t->dirtySubImages |= (1 << level);
-   SAVAGE_CONTEXT(ctx)->new_state |= SAVAGE_NEW_TEXTURE;
-}
-
-static void
-savageCompressedTexImage2D( GLcontext *ctx, GLenum target, GLint level,
-			    GLint internalFormat,
-			    GLint width, GLint height, GLint border,
-			    GLsizei imageSize, const GLvoid *data,
-			    struct gl_texture_object *texObj,
-			    struct gl_texture_image *texImage )
-{
-   savageTexObjPtr t = (savageTexObjPtr) texObj->DriverData;
-   if (t) {
-      savageTexImageChanged (t);
-   } else {
-      t = savageAllocTexObj(texObj);
-      if (!t) {
-         _mesa_error(ctx, GL_OUT_OF_MEMORY, "glCompressedTexImage2D");
-         return;
-      }
-   }
-   _mesa_store_compressed_teximage2d( ctx, target, level, internalFormat,
-				      width, height, border, imageSize,
-				      data, texObj, texImage );
-   t->base.dirty_images[0] |= (1 << level);
-   SAVAGE_CONTEXT(ctx)->new_state |= SAVAGE_NEW_TEXTURE;
-}
-
-static void
-savageCompressedTexSubImage2D( GLcontext *ctx, 
-			       GLenum target,
-			       GLint level,	
-			       GLint xoffset, GLint yoffset,
-			       GLsizei width, GLsizei height,
-			       GLenum format, GLsizei imageSize,
-			       const GLvoid *data,
-			       struct gl_texture_object *texObj,
-			       struct gl_texture_image *texImage )
-{
-   savageTexObjPtr t = (savageTexObjPtr) texObj->DriverData;
-   assert( t ); /* this _should_ be true */
-   if (t) {
-      savageTexImageChanged (t);
-      savageMarkDirtyTiles(t, level, texImage->Width2, texImage->Height2,
-			   xoffset, yoffset, width, height);
-   } else {
-      t = savageAllocTexObj(texObj);
-      if (!t) {
-         _mesa_error(ctx, GL_OUT_OF_MEMORY, "glTexSubImage2D");
-         return;
-      }
-      t->base.dirty_images[0] |= (1 << level);
-   }
-   _mesa_store_compressed_texsubimage2d(ctx, target, level, xoffset, yoffset,
-					width, height, format, imageSize,
-					data, texObj, texImage);
-   t->dirtySubImages |= (1 << level);
-   SAVAGE_CONTEXT(ctx)->new_state |= SAVAGE_NEW_TEXTURE;
-}
-
-static void savageTexParameter( GLcontext *ctx, GLenum target,
-			      struct gl_texture_object *tObj,
-			      GLenum pname, const GLfloat *params )
-{
-   savageTexObjPtr t = (savageTexObjPtr) tObj->DriverData;
-   savageContextPtr imesa = SAVAGE_CONTEXT( ctx );
-
-   if (!t || (target != GL_TEXTURE_1D && target != GL_TEXTURE_2D))
-      return;
-
-   switch (pname) {
-   case GL_TEXTURE_MIN_FILTER:
-   case GL_TEXTURE_MAG_FILTER:
-      savageSetTexFilter(t,tObj->MinFilter,tObj->MagFilter);
-      break;
-
-   case GL_TEXTURE_WRAP_S:
-   case GL_TEXTURE_WRAP_T:
-      savageSetTexWrapping(t,tObj->WrapS,tObj->WrapT);
-      break;
-  
-   case GL_TEXTURE_BORDER_COLOR:
-      savageSetTexBorderColor(t,tObj->_BorderChan);
-      break;
-
-   default:
-      return;
-   }
-
-   imesa->new_state |= SAVAGE_NEW_TEXTURE;
-}
-
-static void savageBindTexture( GLcontext *ctx, GLenum target,
-			       struct gl_texture_object *tObj )
-{
-   savageContextPtr imesa = SAVAGE_CONTEXT( ctx );
-   
-   assert( (target != GL_TEXTURE_1D && target != GL_TEXTURE_2D) ||
-	   (tObj->DriverData != NULL) );
-
-   imesa->new_state |= SAVAGE_NEW_TEXTURE;
-}
-
-static void savageDeleteTexture( GLcontext *ctx, struct gl_texture_object *tObj )
-{
-   driTextureObject *t = (driTextureObject *)tObj->DriverData;
-   savageContextPtr imesa = SAVAGE_CONTEXT( ctx );
-
-   if (t) {
-      if (t->bound)
-	 savageTimestampTextures(imesa);
-
-      driDestroyTextureObject(t);
-   }
-   /* Free mipmap images and the texture object itself */
-   _mesa_delete_texture_object(ctx, tObj);
-}
-
-
-static struct gl_texture_object *
-savageNewTextureObject( GLcontext *ctx, GLuint name, GLenum target )
-{
-    struct gl_texture_object *obj;
-    obj = _mesa_new_texture_object(ctx, name, target);
-    savageAllocTexObj( obj );
-
-    return obj;
-}
-
-void savageDDInitTextureFuncs( struct dd_function_table *functions )
-{
-   functions->TexEnv = savageTexEnv;
-   functions->ChooseTextureFormat = savageChooseTextureFormat;
-   functions->TexImage1D = savageTexImage1D;
-   functions->TexSubImage1D = savageTexSubImage1D;
-   functions->TexImage2D = savageTexImage2D;
-   functions->TexSubImage2D = savageTexSubImage2D;
-   functions->CompressedTexImage2D = savageCompressedTexImage2D;
-   functions->CompressedTexSubImage2D = savageCompressedTexSubImage2D;
-   functions->BindTexture = savageBindTexture;
-   functions->NewTextureObject = savageNewTextureObject;
-   functions->DeleteTexture = savageDeleteTexture;
-   functions->IsTextureResident = driIsTextureResident;
-   functions->TexParameter = savageTexParameter;
-
-   /* Texel fetching with our custom texture formats works just like
-    * the standard argb formats. */
-   _savage_texformat_a1114444.FetchTexel1D = _mesa_texformat_argb4444.FetchTexel1D;
-   _savage_texformat_a1114444.FetchTexel2D = _mesa_texformat_argb4444.FetchTexel2D;
-   _savage_texformat_a1114444.FetchTexel3D = _mesa_texformat_argb4444.FetchTexel3D;
-   _savage_texformat_a1114444.FetchTexel1Df= _mesa_texformat_argb4444.FetchTexel1Df;
-   _savage_texformat_a1114444.FetchTexel2Df= _mesa_texformat_argb4444.FetchTexel2Df;
-   _savage_texformat_a1114444.FetchTexel3Df= _mesa_texformat_argb4444.FetchTexel3Df;
-
-   _savage_texformat_a1118888.FetchTexel1D = _mesa_texformat_argb8888.FetchTexel1D;
-   _savage_texformat_a1118888.FetchTexel2D = _mesa_texformat_argb8888.FetchTexel2D;
-   _savage_texformat_a1118888.FetchTexel3D = _mesa_texformat_argb8888.FetchTexel3D;
-   _savage_texformat_a1118888.FetchTexel1Df= _mesa_texformat_argb8888.FetchTexel1Df;
-   _savage_texformat_a1118888.FetchTexel2Df= _mesa_texformat_argb8888.FetchTexel2Df;
-   _savage_texformat_a1118888.FetchTexel3Df= _mesa_texformat_argb8888.FetchTexel3Df;
-}
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/savage/savagetex.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/savage/savagetex.h
deleted file mode 100644
index f1ee72241..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/savage/savagetex.h
+++ /dev/null
@@ -1,83 +0,0 @@
-/*
- * Copyright 1998-2003 VIA Technologies, Inc. All Rights Reserved.
- * Copyright 2001-2003 S3 Graphics, Inc. All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sub license,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
- * VIA, S3 GRAPHICS, AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- * DEALINGS IN THE SOFTWARE.
- */
-
-
-#ifndef SAVAGETEX_INC
-#define SAVAGETEX_INC
-
-#include "mtypes.h"
-
-#include "savagecontext.h"
-#include "texmem.h"
-
-#define SAVAGE_TEX_MAXLEVELS 12
-
-/** \brief Texture tiling information */
-typedef struct savage_tileinfo_t {
-    GLuint width, height;       /**< tile width and height */
-    GLuint wInSub, hInSub;      /**< tile width and height in subtiles */
-    GLuint subWidth, subHeight; /**< subtile width and height */
-    GLuint tinyOffset[2];       /**< internal offsets size 1 and 2 images */
-} savageTileInfo, *savageTileInfoPtr;
-
-typedef struct {
-    GLuint offset;
-    GLuint nTiles;
-    GLuint *dirtyTiles;		/* bit vector of dirty tiles (still unused) */
-} savageTexImage;
-
-typedef struct {
-    driTextureObject base;
-
-    GLubyte *bufAddr;
-
-    GLuint age;
-    savageTexImage image[SAVAGE_TEX_MAXLEVELS];
-    GLuint dirtySubImages;
-
-    struct {
-	GLuint sWrapMode, tWrapMode;
-	GLuint minFilter, magFilter;
-	GLuint physAddr;
-    } setup;
-
-    GLuint hwFormat;
-    GLuint texelBytes;
-    const savageTileInfo *tileInfo;
-} savageTexObj, *savageTexObjPtr;
-
-#define SAVAGE_NO_PALETTE        0x0
-#define SAVAGE_USE_PALETTE       0x1
-#define SAVAGE_UPDATE_PALETTE    0x2
-#define SAVAGE_FALLBACK_PALETTE  0x4
-#define __HWEnvCombineSingleUnitScale(imesa, flag0, flag1, TexBlendCtrl)
-#define __HWParseTexEnvCombine(imesa, flag0, TexCtrl, TexBlendCtrl)
-
-
-void savageUpdateTextureState( GLcontext *ctx );
-void savageDDInitTextureFuncs( struct dd_function_table *functions );
-
-void savageDestroyTexObj( savageContextPtr imesa, savageTexObjPtr t );
-
-#endif
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/savage/savagetris.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/savage/savagetris.c
deleted file mode 100644
index 184704013..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/savage/savagetris.c
+++ /dev/null
@@ -1,1297 +0,0 @@
-/* $XFree86$ */ /* -*- c-basic-offset: 3 -*- */
-/**************************************************************************
-
-Copyright 2000, 2001 ATI Technologies Inc., Ontario, Canada, and
-                     VA Linux Systems Inc., Fremont, California.
-
-All Rights Reserved.
-
-Permission is hereby granted, free of charge, to any person obtaining a
-copy of this software and associated documentation files (the "Software"),
-to deal in the Software without restriction, including without limitation
-on the rights to use, copy, modify, merge, publish, distribute, sub
-license, and/or sell copies of the Software, and to permit persons to whom
-the Software is furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice (including the next
-paragraph) shall be included in all copies or substantial portions of the
-Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
-ATI, VA LINUX SYSTEMS AND/OR THEIR SUPPLIERS BE LIABLE FOR ANY CLAIM,
-DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
-OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
-USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-**************************************************************************/
-
-/*
- * Authors:
- *   Keith Whitwell <keithw@valinux.com>
- *   Felix Kuehling <fxkuehl@gmx.de>
- *
- */
-
-#include <stdio.h>
-#include <math.h>
-
-#include "glheader.h"
-#include "mtypes.h"
-#include "colormac.h"
-#include "macros.h"
-
-#include "swrast/swrast.h"
-#include "swrast_setup/swrast_setup.h"
-#include "tnl/tnl.h"
-#include "tnl/t_context.h"
-#include "tnl/t_pipeline.h"
-
-#include "savagetris.h"
-#include "savagestate.h"
-#include "savagetex.h"
-#include "savageioctl.h"
-#include "savage_bci.h"
-
-static void savageRasterPrimitive( GLcontext *ctx, GLuint prim );
-static void savageRenderPrimitive( GLcontext *ctx, GLenum prim );
-
-
-static GLenum reduced_prim[GL_POLYGON+1] = {
-   GL_POINTS,
-   GL_LINES,
-   GL_LINES,
-   GL_LINES,
-   GL_TRIANGLES,
-   GL_TRIANGLES,
-   GL_TRIANGLES,
-   GL_TRIANGLES,
-   GL_TRIANGLES,
-   GL_TRIANGLES
-};
-
- 
-/***********************************************************************
- *                    Emit primitives                                  *
- ***********************************************************************/
-
-#if defined (USE_X86_ASM)
-#define EMIT_VERT( j, vb, vertex_size, start, v )		\
-do {	int __tmp;						\
-	 vb += start;						\
-	__asm__ __volatile__( "rep ; movsl"			\
-			 : "=%c" (j), "=D" (vb), "=S" (__tmp)	\
-			 : "0" (vertex_size-start),		\
-			   "D" ((long)vb),			\
-			   "S" ((long)&(v)->ui[start]));	\
-} while (0)
-#else
-#define EMIT_VERT( j, vb, vertex_size, start, v )	\
-do {						\
-   for ( j = start ; j < vertex_size ; j++ )	\
-      vb[j] = (v)->ui[j];			\
-   vb += vertex_size;				\
-} while (0)
-#endif
-
-static void __inline__ savage_draw_triangle (savageContextPtr imesa,
-					     savageVertexPtr v0,
-					     savageVertexPtr v1,
-					     savageVertexPtr v2) {
-   GLuint vertsize = imesa->HwVertexSize;
-   u_int32_t *vb = savageAllocVtxBuf (imesa, 3*vertsize);
-   GLuint j;
-
-   EMIT_VERT (j, vb, vertsize, 0, v0);
-   EMIT_VERT (j, vb, vertsize, 0, v1);
-   EMIT_VERT (j, vb, vertsize, 0, v2);
-}
-
-static void __inline__ savage_draw_quad (savageContextPtr imesa,
-					 savageVertexPtr v0,
-					 savageVertexPtr v1,
-					 savageVertexPtr v2,
-					 savageVertexPtr v3) {
-   GLuint vertsize = imesa->HwVertexSize;
-   u_int32_t *vb = savageAllocVtxBuf (imesa, 6*vertsize);
-   GLuint j;
-
-   EMIT_VERT (j, vb, vertsize, 0, v0);
-   EMIT_VERT (j, vb, vertsize, 0, v1);
-   EMIT_VERT (j, vb, vertsize, 0, v3);
-   EMIT_VERT (j, vb, vertsize, 0, v1);
-   EMIT_VERT (j, vb, vertsize, 0, v2);
-   EMIT_VERT (j, vb, vertsize, 0, v3);
-}
-
-static __inline__ void savage_draw_point (savageContextPtr imesa,
-					  savageVertexPtr tmp) {
-   GLuint vertsize = imesa->HwVertexSize;
-   u_int32_t *vb = savageAllocVtxBuf (imesa, 6*vertsize);
-   const GLfloat x = tmp->v.x;
-   const GLfloat y = tmp->v.y;
-   const GLfloat sz = imesa->glCtx->Point._Size * .5;
-   GLuint j;
-
-   *(float *)&vb[0] = x - sz;
-   *(float *)&vb[1] = y - sz;
-   EMIT_VERT (j, vb, vertsize, 2, tmp);
-
-   *(float *)&vb[0] = x + sz;
-   *(float *)&vb[1] = y - sz;
-   EMIT_VERT (j, vb, vertsize, 2, tmp);
-
-   *(float *)&vb[0] = x + sz;
-   *(float *)&vb[1] = y + sz;
-   EMIT_VERT (j, vb, vertsize, 2, tmp);
-
-   *(float *)&vb[0] = x + sz;
-   *(float *)&vb[1] = y + sz;
-   EMIT_VERT (j, vb, vertsize, 2, tmp);
-
-   *(float *)&vb[0] = x - sz;
-   *(float *)&vb[1] = y + sz;
-   EMIT_VERT (j, vb, vertsize, 2, tmp);
-
-   *(float *)&vb[0] = x - sz;
-   *(float *)&vb[1] = y - sz;
-   EMIT_VERT (j, vb, vertsize, 2, tmp);
-}
-
-static __inline__ void savage_draw_line (savageContextPtr imesa,
-					 savageVertexPtr v0,
-					 savageVertexPtr v1 ) {
-   GLuint vertsize = imesa->HwVertexSize;
-   u_int32_t *vb = savageAllocVtxBuf (imesa, 6*vertsize);
-   GLfloat width = imesa->glCtx->Line._Width;
-   GLfloat dx, dy, ix, iy;
-   GLuint j;
-
-   dx = v0->v.x - v1->v.x;
-   dy = v0->v.y - v1->v.y;
-
-   ix = width * .5; iy = 0;
-   if (dx * dx > dy * dy) {
-      iy = ix; ix = 0;
-   }
-
-   *(float *)&vb[0] = v0->v.x - ix;
-   *(float *)&vb[1] = v0->v.y - iy;
-   EMIT_VERT (j, vb, vertsize, 2, v0);
-
-   *(float *)&vb[0] = v1->v.x + ix;
-   *(float *)&vb[1] = v1->v.y + iy;
-   EMIT_VERT (j, vb, vertsize, 2, v1);
-
-   *(float *)&vb[0] = v0->v.x + ix;
-   *(float *)&vb[1] = v0->v.y + iy;
-   EMIT_VERT (j, vb, vertsize, 2, v0);
-
-   *(float *)&vb[0] = v0->v.x - ix;
-   *(float *)&vb[1] = v0->v.y - iy;
-   EMIT_VERT (j, vb, vertsize, 2, v0);
-
-   *(float *)&vb[0] = v1->v.x - ix;
-   *(float *)&vb[1] = v1->v.y - iy;
-   EMIT_VERT (j, vb, vertsize, 2, v1);
-
-   *(float *)&vb[0] = v1->v.x + ix;
-   *(float *)&vb[1] = v1->v.y + iy;
-   EMIT_VERT (j, vb, vertsize, 2, v1);
-} 
-
-/* Fallback drawing functions for the ptex hack. Code duplication
- * (especially lines and points) isn't beautiful, but I didn't feel
- * like inventing yet another template. :-/
- */
-#define PTEX_VERTEX( j, tmp, vertex_size, start, v)	\
-do {							\
-   GLfloat rhw = 1.0 / v->f[vertex_size];		\
-   for ( j = start ; j < vertex_size ; j++ )		\
-      tmp.f[j] = v->f[j];				\
-   tmp.f[3] *= v->f[vertex_size];			\
-   tmp.f[vertex_size-2] *= rhw;				\
-   tmp.f[vertex_size-1] *= rhw;				\
-} while (0)
-
-static void __inline__ savage_ptex_tri (savageContextPtr imesa,
-					savageVertexPtr v0,
-					savageVertexPtr v1,
-					savageVertexPtr v2) {
-   GLuint vertsize = imesa->HwVertexSize;
-   u_int32_t *vb = savageAllocVtxBuf (imesa, 3*vertsize);
-   savageVertex tmp;
-   GLuint j;
-
-   PTEX_VERTEX (j, tmp, vertsize, 0, v0); EMIT_VERT (j, vb, vertsize, 0, &tmp);
-   PTEX_VERTEX (j, tmp, vertsize, 0, v1); EMIT_VERT (j, vb, vertsize, 0, &tmp);
-   PTEX_VERTEX (j, tmp, vertsize, 0, v2); EMIT_VERT (j, vb, vertsize, 0, &tmp);
-}
-
-static __inline__ void savage_ptex_line (savageContextPtr imesa,
-					 savageVertexPtr v0,
-					 savageVertexPtr v1 ) {
-   GLuint vertsize = imesa->HwVertexSize;
-   u_int32_t *vb = savageAllocVtxBuf (imesa, 6*vertsize);
-   GLfloat width = imesa->glCtx->Line._Width;
-   GLfloat dx, dy, ix, iy;
-   savageVertex tmp0, tmp1;
-   GLuint j;
-
-   PTEX_VERTEX (j, tmp0, vertsize, 2, v0);
-   PTEX_VERTEX (j, tmp1, vertsize, 2, v1);
-
-   dx = v0->v.x - v1->v.x;
-   dy = v0->v.y - v1->v.y;
-
-   ix = width * .5; iy = 0;
-   if (dx * dx > dy * dy) {
-      iy = ix; ix = 0;
-   }
-
-   *(float *)&vb[0] = v0->v.x - ix;
-   *(float *)&vb[1] = v0->v.y - iy;
-   EMIT_VERT (j, vb, vertsize, 2, &tmp0);
-
-   *(float *)&vb[0] = v1->v.x + ix;
-   *(float *)&vb[1] = v1->v.y + iy;
-   EMIT_VERT (j, vb, vertsize, 2, &tmp1);
-
-   *(float *)&vb[0] = v0->v.x + ix;
-   *(float *)&vb[1] = v0->v.y + iy;
-   EMIT_VERT (j, vb, vertsize, 2, &tmp0);
-
-   *(float *)&vb[0] = v0->v.x - ix;
-   *(float *)&vb[1] = v0->v.y - iy;
-   EMIT_VERT (j, vb, vertsize, 2, &tmp0);
-
-   *(float *)&vb[0] = v1->v.x - ix;
-   *(float *)&vb[1] = v1->v.y - iy;
-   EMIT_VERT (j, vb, vertsize, 2, &tmp1);
-
-   *(float *)&vb[0] = v1->v.x + ix;
-   *(float *)&vb[1] = v1->v.y + iy;
-   EMIT_VERT (j, vb, vertsize, 2, &tmp1);
-} 
-
-static __inline__ void savage_ptex_point (savageContextPtr imesa,
-					  savageVertexPtr v0) {
-   GLuint vertsize = imesa->HwVertexSize;
-   u_int32_t *vb = savageAllocVtxBuf (imesa, 6*vertsize);
-   const GLfloat x = v0->v.x;
-   const GLfloat y = v0->v.y;
-   const GLfloat sz = imesa->glCtx->Point._Size * .5;
-   savageVertex tmp;
-   GLuint j;
-
-   PTEX_VERTEX (j, tmp, vertsize, 2, v0);
-
-   *(float *)&vb[0] = x - sz;
-   *(float *)&vb[1] = y - sz;
-   EMIT_VERT (j, vb, vertsize, 2, &tmp);
-
-   *(float *)&vb[0] = x + sz;
-   *(float *)&vb[1] = y - sz;
-   EMIT_VERT (j, vb, vertsize, 2, &tmp);
-
-   *(float *)&vb[0] = x + sz;
-   *(float *)&vb[1] = y + sz;
-   EMIT_VERT (j, vb, vertsize, 2, &tmp);
-
-   *(float *)&vb[0] = x + sz;
-   *(float *)&vb[1] = y + sz;
-   EMIT_VERT (j, vb, vertsize, 2, &tmp);
-
-   *(float *)&vb[0] = x - sz;
-   *(float *)&vb[1] = y + sz;
-   EMIT_VERT (j, vb, vertsize, 2, &tmp);
-
-   *(float *)&vb[0] = x - sz;
-   *(float *)&vb[1] = y - sz;
-   EMIT_VERT (j, vb, vertsize, 2, &tmp);
-}
- 
-/***********************************************************************
- *          Macros for t_dd_tritmp.h to draw basic primitives          *
- ***********************************************************************/
-
-#define TRI( a, b, c )				\
-do {						\
-   if (DO_FALLBACK)				\
-      imesa->draw_tri( imesa, a, b, c );	\
-   else						\
-      savage_draw_triangle( imesa, a, b, c );	\
-} while (0)
-
-#define QUAD( a, b, c, d )			\
-do {						\
-   if (DO_FALLBACK) {				\
-      imesa->draw_tri( imesa, a, b, d );	\
-      imesa->draw_tri( imesa, b, c, d );	\
-   } else 					\
-      savage_draw_quad( imesa, a, b, c, d );	\
-} while (0)
-
-#define LINE( v0, v1 )				\
-do {						\
-   if (DO_FALLBACK)				\
-      imesa->draw_line( imesa, v0, v1 );	\
-   else 					\
-      savage_draw_line( imesa, v0, v1 );	\
-} while (0)
-
-#define POINT( v0 )				\
-do {						\
-   if (DO_FALLBACK)				\
-      imesa->draw_point( imesa, v0 );		\
-   else 					\
-      savage_draw_point( imesa, v0 );		\
-} while (0)
-
-
-/***********************************************************************
- *              Build render functions from dd templates               *
- ***********************************************************************/
-
-#define SAVAGE_OFFSET_BIT	 0x1
-#define SAVAGE_TWOSIDE_BIT       0x2
-#define SAVAGE_UNFILLED_BIT      0x4
-#define SAVAGE_FALLBACK_BIT      0x8
-#define SAVAGE_MAX_TRIFUNC       0x10
-
-
-static struct {
-   tnl_points_func	        points;
-   tnl_line_func		line;
-   tnl_triangle_func	triangle;
-   tnl_quad_func		quad;
-} rast_tab[SAVAGE_MAX_TRIFUNC];
-
-
-#define DO_FALLBACK (IND & SAVAGE_FALLBACK_BIT)
-#define DO_OFFSET   (IND & SAVAGE_OFFSET_BIT)
-#define DO_UNFILLED (IND & SAVAGE_UNFILLED_BIT)
-#define DO_TWOSIDE  (IND & SAVAGE_TWOSIDE_BIT)
-#define DO_FLAT      0
-#define DO_TRI       1
-#define DO_QUAD      1
-#define DO_LINE      1
-#define DO_POINTS    1
-#define DO_FULL_QUAD 1
-
-#define HAVE_RGBA   1
-#define HAVE_SPEC   1
-#define HAVE_BACK_COLORS  0
-#define HAVE_HW_FLATSHADE 1
-#define VERTEX savageVertex
-#define TAB rast_tab
-
-#define DEPTH_SCALE imesa->depth_scale
-#define REVERSE_DEPTH 1
-#define UNFILLED_TRI unfilled_tri
-#define UNFILLED_QUAD unfilled_quad
-#define VERT_X(_v) _v->v.x
-#define VERT_Y(_v) _v->v.y
-#define VERT_Z(_v) _v->v.z
-#define AREA_IS_CCW( a ) (a > 0)
-#define GET_VERTEX(e) (imesa->verts + (e * imesa->vertex_size * sizeof(int)))
-
-#define VERT_SET_RGBA( v, c )					\
-do {								\
-   savage_color_t *color = (savage_color_t *)&((v)->ub4[coloroffset]);	\
-   UNCLAMPED_FLOAT_TO_UBYTE(color->red, (c)[0]);		\
-   UNCLAMPED_FLOAT_TO_UBYTE(color->green, (c)[1]);		\
-   UNCLAMPED_FLOAT_TO_UBYTE(color->blue, (c)[2]);		\
-   UNCLAMPED_FLOAT_TO_UBYTE(color->alpha, (c)[3]);		\
-} while (0)
-#define VERT_COPY_RGBA( v0, v1 ) v0->ui[coloroffset] = v1->ui[coloroffset]
-#define VERT_SAVE_RGBA( idx )    color[idx] = v[idx]->ui[coloroffset]
-#define VERT_RESTORE_RGBA( idx ) v[idx]->ui[coloroffset] = color[idx]
-
-#define VERT_SET_SPEC( v, c )					\
-do {								\
-   if (specoffset) {						\
-      savage_color_t *spec = (savage_color_t *)&((v)->ub4[specoffset]);	\
-      UNCLAMPED_FLOAT_TO_UBYTE(spec->red, (c)[0]);		\
-      UNCLAMPED_FLOAT_TO_UBYTE(spec->green, (c)[1]);		\
-      UNCLAMPED_FLOAT_TO_UBYTE(spec->blue, (c)[2]);		\
-   }								\
-} while (0)
-#define VERT_COPY_SPEC( v0, v1 )					\
-   if (specoffset) COPY_3V(v0->ub4[specoffset], v1->ub4[specoffset])
-#define VERT_SAVE_SPEC( idx )						\
-   if (specoffset) spec[idx] = v[idx]->ui[specoffset]
-#define VERT_RESTORE_SPEC( idx )					\
-   if (specoffset) v[idx]->ui[specoffset] = spec[idx]
-
-#define LOCAL_VARS(n)						\
-   savageContextPtr imesa = SAVAGE_CONTEXT(ctx);		\
-   GLuint color[n], spec[n];					\
-   GLuint coloroffset =						\
-      ((imesa->skip & SAVAGE_SKIP_W) ? 3 : 4);			\
-   GLboolean specoffset =					\
-      ((imesa->skip & SAVAGE_SKIP_C1) ? 0 : coloroffset+1);	\
-   (void) color; (void) spec; (void) coloroffset; (void) specoffset;
-
-/***********************************************************************
- *                Helpers for rendering unfilled primitives            *
- ***********************************************************************/
-
-#define RASTERIZE(x) if (imesa->raster_primitive != reduced_prim[x]) \
-                        savageRasterPrimitive( ctx, x )
-#define RENDER_PRIMITIVE imesa->render_primitive
-#define IND SAVAGE_FALLBACK_BIT
-#define TAG(x) x
-#include "tnl_dd/t_dd_unfilled.h"
-#undef IND
-
-
-/***********************************************************************
- *                      Generate GL render functions                   *
- ***********************************************************************/
-
-
-#define IND (0)
-#define TAG(x) x
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (SAVAGE_OFFSET_BIT)
-#define TAG(x) x##_offset
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (SAVAGE_TWOSIDE_BIT)
-#define TAG(x) x##_twoside
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (SAVAGE_TWOSIDE_BIT|SAVAGE_OFFSET_BIT)
-#define TAG(x) x##_twoside_offset
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (SAVAGE_UNFILLED_BIT)
-#define TAG(x) x##_unfilled
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (SAVAGE_OFFSET_BIT|SAVAGE_UNFILLED_BIT)
-#define TAG(x) x##_offset_unfilled
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (SAVAGE_TWOSIDE_BIT|SAVAGE_UNFILLED_BIT)
-#define TAG(x) x##_twoside_unfilled
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (SAVAGE_TWOSIDE_BIT|SAVAGE_OFFSET_BIT|SAVAGE_UNFILLED_BIT)
-#define TAG(x) x##_twoside_offset_unfilled
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (SAVAGE_FALLBACK_BIT)
-#define TAG(x) x##_fallback
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (SAVAGE_OFFSET_BIT|SAVAGE_FALLBACK_BIT)
-#define TAG(x) x##_offset_fallback
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (SAVAGE_TWOSIDE_BIT|SAVAGE_FALLBACK_BIT)
-#define TAG(x) x##_twoside_fallback
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (SAVAGE_TWOSIDE_BIT|SAVAGE_OFFSET_BIT|SAVAGE_FALLBACK_BIT)
-#define TAG(x) x##_twoside_offset_fallback
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (SAVAGE_UNFILLED_BIT|SAVAGE_FALLBACK_BIT)
-#define TAG(x) x##_unfilled_fallback
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (SAVAGE_OFFSET_BIT|SAVAGE_UNFILLED_BIT|SAVAGE_FALLBACK_BIT)
-#define TAG(x) x##_offset_unfilled_fallback
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (SAVAGE_TWOSIDE_BIT|SAVAGE_UNFILLED_BIT|SAVAGE_FALLBACK_BIT)
-#define TAG(x) x##_twoside_unfilled_fallback
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (SAVAGE_TWOSIDE_BIT|SAVAGE_OFFSET_BIT|SAVAGE_UNFILLED_BIT| \
-	     SAVAGE_FALLBACK_BIT)
-#define TAG(x) x##_twoside_offset_unfilled_fallback
-#include "tnl_dd/t_dd_tritmp.h"
-
-
-static void init_rast_tab( void )
-{
-   init();
-   init_offset();
-   init_twoside();
-   init_twoside_offset();
-   init_unfilled();
-   init_offset_unfilled();
-   init_twoside_unfilled();
-   init_twoside_offset_unfilled();
-   init_fallback();
-   init_offset_fallback();
-   init_twoside_fallback();
-   init_twoside_offset_fallback();
-   init_unfilled_fallback();
-   init_offset_unfilled_fallback();
-   init_twoside_unfilled_fallback();
-   init_twoside_offset_unfilled_fallback();
-}
-
-
-
-/***********************************************************************
- *                    Rasterization fallback helpers                   *
- ***********************************************************************/
-
-
-/* This code is hit only when a mix of accelerated and unaccelerated
- * primitives are being drawn, and only for the unaccelerated
- * primitives.
- */
-static void
-savage_fallback_tri( savageContextPtr imesa,
-		     savageVertexPtr v0,
-		     savageVertexPtr v1,
-		     savageVertexPtr v2 )
-{
-   GLcontext *ctx = imesa->glCtx;
-   SWvertex v[3];
-   FLUSH_BATCH(imesa);
-   WAIT_IDLE_EMPTY(imesa);
-   _swsetup_Translate( ctx, v0, &v[0] );
-   _swsetup_Translate( ctx, v1, &v[1] );
-   _swsetup_Translate( ctx, v2, &v[2] );
-   _swrast_Triangle( ctx, &v[0], &v[1], &v[2] );
-}
-
-
-static void
-savage_fallback_line( savageContextPtr imesa,
-		      savageVertexPtr v0,
-		      savageVertexPtr v1 )
-{
-   GLcontext *ctx = imesa->glCtx;
-   SWvertex v[2];
-   FLUSH_BATCH(imesa);
-   WAIT_IDLE_EMPTY(imesa);
-   _swsetup_Translate( ctx, v0, &v[0] );
-   _swsetup_Translate( ctx, v1, &v[1] );
-   _swrast_Line( ctx, &v[0], &v[1] );
-}
-
-
-static void
-savage_fallback_point( savageContextPtr imesa,
-		       savageVertexPtr v0 )
-{
-   GLcontext *ctx = imesa->glCtx;
-   SWvertex v[1];
-   FLUSH_BATCH(imesa);
-   WAIT_IDLE_EMPTY(imesa);
-   _swsetup_Translate( ctx, v0, &v[0] );
-   _swrast_Point( ctx, &v[0] );
-}
-
-
-
-/**********************************************************************/
-/*               Render unclipped begin/end objects                   */
-/**********************************************************************/
-
-#define VERT(x) (savageVertexPtr)(savageVerts + (x * vertsize * sizeof(int)))
-#define RENDER_POINTS( start, count )		\
-   for ( ; start < count ; start++)		\
-      savage_draw_point( imesa, VERT(start) )
-#define RENDER_LINE( v0, v1 ) \
-   savage_draw_line( imesa, VERT(v0), VERT(v1) )
-#define RENDER_TRI( v0, v1, v2 )  \
-   savage_draw_triangle( imesa, VERT(v0), VERT(v1), VERT(v2) )
-#define RENDER_QUAD( v0, v1, v2, v3 ) \
-   savage_draw_quad( imesa, VERT(v0), VERT(v1), VERT(v2), VERT(v3) )
-#define INIT(x) do {					\
-   if (0) fprintf(stderr, "%s\n", __FUNCTION__);	\
-   savageRenderPrimitive( ctx, x );                     \
-   /*SAVAGE_CONTEXT(ctx)->render_primitive = x;*/       \
-} while (0)
-#undef LOCAL_VARS
-#define LOCAL_VARS						\
-    savageContextPtr imesa = SAVAGE_CONTEXT(ctx);		\
-    const GLuint vertsize = imesa->vertex_size;			\
-    const char *savageVerts = (char *)imesa->verts;		\
-    const GLuint * const elt = TNL_CONTEXT(ctx)->vb.Elts;	\
-    (void) elt;
-#define RESET_STIPPLE
-#define RESET_OCCLUSION
-#define PRESERVE_VB_DEFS
-#define ELT(x) (x)
-#define TAG(x) savage_##x##_verts
-#include "tnl/t_vb_rendertmp.h"
-#undef ELT
-#undef TAG
-#define TAG(x) savage_##x##_elts
-#define ELT(x) elt[x]
-#include "tnl/t_vb_rendertmp.h"
-
-
-/**********************************************************************/
-/*                    Render clipped primitives                       */
-/**********************************************************************/
-
-static void savageRenderClippedPoly( GLcontext *ctx, const GLuint *elts,
-				     GLuint n )
-{
-   TNLcontext *tnl = TNL_CONTEXT(ctx);
-   struct vertex_buffer *VB = &TNL_CONTEXT(ctx)->vb;
-
-   /* Render the new vertices as an unclipped polygon.
-    */
-   {
-      GLuint *tmp = VB->Elts;
-      VB->Elts = (GLuint *)elts;
-      tnl->Driver.Render.PrimTabElts[GL_POLYGON]( ctx, 0, n, PRIM_BEGIN|PRIM_END );
-      VB->Elts = tmp;
-   }
-}
-
-static void savageRenderClippedLine( GLcontext *ctx, GLuint ii, GLuint jj )
-{
-   TNLcontext *tnl = TNL_CONTEXT(ctx);
-   tnl->Driver.Render.Line( ctx, ii, jj );
-}
-/*
-static void savageFastRenderClippedPoly( GLcontext *ctx, const GLuint *elts,
-					 GLuint n )
-{
-   r128ContextPtr rmesa = R128_CONTEXT( ctx );
-   GLuint vertsize = rmesa->vertex_size;
-   GLuint *vb = r128AllocDmaLow( rmesa, (n-2) * 3 * 4 * vertsize );
-   GLubyte *r128verts = (GLubyte *)rmesa->verts;
-   const GLuint shift = rmesa->vertex_stride_shift;
-   const GLuint *start = (const GLuint *)VERT(elts[0]);
-   int i,j;
-
-   rmesa->num_verts += (n-2) * 3;
-
-   for (i = 2 ; i < n ; i++) {
-      COPY_DWORDS( j, vb, vertsize, (r128VertexPtr) start );
-      COPY_DWORDS( j, vb, vertsize, (r128VertexPtr) VERT(elts[i-1]) );
-      COPY_DWORDS( j, vb, vertsize, (r128VertexPtr) VERT(elts[i]) );
-   }
-}
-*/
-
-
-
-/**********************************************************************/
-/*                    Choose render functions                         */
-/**********************************************************************/
-
-#define _SAVAGE_NEW_RENDER_STATE (_DD_NEW_LINE_STIPPLE |	\
-			          _DD_NEW_LINE_SMOOTH |		\
-			          _DD_NEW_POINT_SMOOTH |	\
-			          _DD_NEW_TRI_STIPPLE |		\
-			          _DD_NEW_TRI_SMOOTH |		\
-			          _DD_NEW_TRI_UNFILLED |	\
-			          _DD_NEW_TRI_LIGHT_TWOSIDE |	\
-			          _DD_NEW_TRI_OFFSET)		\
-
-/* original driver didn't have DD_POINT_SMOOTH. really needed? */
-#define POINT_FALLBACK (DD_POINT_SMOOTH)
-#define LINE_FALLBACK (DD_LINE_STIPPLE|DD_LINE_SMOOTH)
-#define TRI_FALLBACK (DD_TRI_STIPPLE|DD_TRI_SMOOTH)
-#define ANY_FALLBACK_FLAGS (POINT_FALLBACK|LINE_FALLBACK|TRI_FALLBACK)
-#define ANY_RASTER_FLAGS (DD_TRI_LIGHT_TWOSIDE|DD_TRI_OFFSET|DD_TRI_UNFILLED)
-
-
-static void savageChooseRenderState(GLcontext *ctx)
-{
-   savageContextPtr imesa = SAVAGE_CONTEXT(ctx);
-   GLuint flags = ctx->_TriangleCaps;
-   GLuint index = 0;
-
-   /* Hook in fallback functions for the ptex hack. Do this first, so
-    * that a real fallback will overwrite them with the respective
-    * savage_fallback_... function.
-    */
-   if (imesa->ptexHack) {
-      /* Do textures make sense with points? */
-      imesa->draw_point = savage_ptex_point;
-      imesa->draw_line = savage_ptex_line;
-      imesa->draw_tri = savage_ptex_tri;
-      index |= SAVAGE_FALLBACK_BIT;
-   } else {
-      imesa->draw_point = savage_draw_point;
-      imesa->draw_line = savage_draw_line;
-      imesa->draw_tri = savage_draw_triangle;
-   }
-
-   if (flags & (ANY_RASTER_FLAGS|ANY_FALLBACK_FLAGS)) {
-      if (flags & ANY_RASTER_FLAGS) {
-	 if (flags & DD_TRI_LIGHT_TWOSIDE) index |= SAVAGE_TWOSIDE_BIT;
-	 if (flags & DD_TRI_OFFSET)        index |= SAVAGE_OFFSET_BIT;
-	 if (flags & DD_TRI_UNFILLED)      index |= SAVAGE_UNFILLED_BIT;
-      }
-
-      /* Hook in fallbacks for specific primitives.
-       */
-      if (flags & ANY_FALLBACK_FLAGS) {
-	 if (flags & POINT_FALLBACK) imesa->draw_point = savage_fallback_point;
-	 if (flags & LINE_FALLBACK)  imesa->draw_line = savage_fallback_line;
-	 if (flags & TRI_FALLBACK)   imesa->draw_tri = savage_fallback_tri;
-	 index |= SAVAGE_FALLBACK_BIT;
-	 if (SAVAGE_DEBUG & DEBUG_FALLBACKS) {
-	    fprintf (stderr, "Per-primitive fallback, TriangleCaps=0x%x\n",
-		     ctx->_TriangleCaps);
-	 }
-      }
-   }
-
-   if (index != imesa->RenderIndex) {
-      TNLcontext *tnl = TNL_CONTEXT(ctx);
-      tnl->Driver.Render.Points = rast_tab[index].points;
-      tnl->Driver.Render.Line = rast_tab[index].line;
-      tnl->Driver.Render.Triangle = rast_tab[index].triangle;
-      tnl->Driver.Render.Quad = rast_tab[index].quad;
-
-      if (index == 0) {
-	 tnl->Driver.Render.PrimTabVerts = savage_render_tab_verts;
-	 tnl->Driver.Render.PrimTabElts = savage_render_tab_elts;
-	 tnl->Driver.Render.ClippedLine = rast_tab[index].line;
-	 tnl->Driver.Render.ClippedPolygon = savageRenderClippedPoly/*r128FastRenderClippedPoly*/;
-      } else {
-	 tnl->Driver.Render.PrimTabVerts = _tnl_render_tab_verts;
-	 tnl->Driver.Render.PrimTabElts = _tnl_render_tab_elts;
-	 tnl->Driver.Render.ClippedLine = savageRenderClippedLine;
-	 tnl->Driver.Render.ClippedPolygon = savageRenderClippedPoly;
-      }
-
-      imesa->RenderIndex = index;
-   }
-}
-
-/**********************************************************************/
-/*                 Validate state at pipeline start                   */
-/**********************************************************************/
-
-static void savageRunPipeline( GLcontext *ctx )
-{
-   savageContextPtr imesa = SAVAGE_CONTEXT(ctx);
-
-   if (imesa->no_rast)
-      FALLBACK(ctx, SAVAGE_FALLBACK_NORAST, GL_TRUE);
-
-   if (imesa->new_state)
-      savageDDUpdateHwState( ctx );
-
-   if (!imesa->Fallback) {
-      if (imesa->new_gl_state & _SAVAGE_NEW_RENDER_STATE)
-	 savageChooseRenderState( ctx );
-
-      /* choose the correct primitive type for tnl rendering */
-      if (imesa->savageScreen->chipset < S3_SAVAGE4 &&
-	  (ctx->_TriangleCaps & DD_FLATSHADE)) {
-	 if (imesa->HwPrim != SAVAGE_PRIM_TRILIST_201)
-	    savageFlushVertices(imesa);
-	 imesa->HwPrim = SAVAGE_PRIM_TRILIST_201;
-      } else {
-	 if (imesa->HwPrim != SAVAGE_PRIM_TRILIST)
-	    savageFlushVertices(imesa);
-	 imesa->HwPrim = SAVAGE_PRIM_TRILIST;
-      }
-
-      imesa->new_gl_state = 0;
-   }
-
-   _tnl_run_pipeline( ctx );
-
-   if (imesa->no_rast)
-      FALLBACK(ctx, SAVAGE_FALLBACK_NORAST, GL_FALSE);
-}
-
-/**********************************************************************/
-/*                 High level hooks for t_vb_render.c                 */
-/**********************************************************************/
-
-/* This is called when Mesa switches between rendering triangle
- * primitives (such as GL_POLYGON, GL_QUADS, GL_TRIANGLE_STRIP, etc),
- * and lines, points and bitmaps.
- *
- * As the r128 uses triangles to render lines and points, it is
- * necessary to turn off hardware culling when rendering these
- * primitives.
- */
-
-static void savageRasterPrimitive( GLcontext *ctx, GLuint prim )
-{
-   savageContextPtr imesa = SAVAGE_CONTEXT( ctx );
-
-   /* Update culling */
-   if (imesa->raster_primitive != prim) {
-      imesa->raster_primitive = prim;
-      imesa->new_state |= SAVAGE_NEW_CULL;
-      savageDDUpdateHwState (ctx);
-   }
-
-#if 0
-   if (ctx->Polygon.StippleFlag && mmesa->haveHwStipple)
-   {
-      mmesa->dirty |= MGA_UPLOAD_CONTEXT;
-      mmesa->setup.dwgctl &= ~(0xf<<20);
-      if (mmesa->raster_primitive == GL_TRIANGLES)
-	 mmesa->setup.dwgctl |= mmesa->poly_stipple;
-   }
-#endif
-}
-
-static void savageRenderPrimitive( GLcontext *ctx, GLenum prim )
-{
-   savageContextPtr imesa = SAVAGE_CONTEXT(ctx);
-   GLuint rprim = reduced_prim[prim];
-
-   imesa->render_primitive = prim;
-
-   if (rprim == GL_TRIANGLES && (ctx->_TriangleCaps & DD_TRI_UNFILLED))
-      return;
-       
-   if (imesa->raster_primitive != rprim) {
-      savageRasterPrimitive( ctx, rprim );
-   }
-}
-
-/* Check if projective texture coordinates are used and if we can fake
- * them. Fallback to swrast we can't. Returns GL_TRUE if projective
- * texture coordinates must be faked, GL_FALSE otherwise.
- */
-static GLboolean savageCheckPTexHack( GLcontext *ctx )
-{
-   TNLcontext *tnl = TNL_CONTEXT(ctx);
-   struct vertex_buffer *VB = &tnl->vb;
-   GLuint index = tnl->render_inputs;
-
-   if (index & _TNL_BIT_TEX(0) && VB->TexCoordPtr[0]->size == 4) {
-      if ((index & _TNL_BITS_TEX_ANY) == _TNL_BIT_TEX(0))
-	 return GL_TRUE; /* apply ptex hack */
-      else
-	 FALLBACK(ctx, SAVAGE_FALLBACK_PROJ_TEXTURE, GL_TRUE);
-   }
-   if ((index & _TNL_BIT_TEX(1)) && VB->TexCoordPtr[1]->size == 4)
-      FALLBACK(ctx, SAVAGE_FALLBACK_PROJ_TEXTURE, GL_TRUE);
-
-   return GL_FALSE; /* don't apply ptex hack */
-}
-
-
-#define DO_EMIT_ATTR( ATTR, STYLE )					\
-do {									\
-   imesa->vertex_attrs[imesa->vertex_attr_count].attrib = (ATTR);	\
-   imesa->vertex_attrs[imesa->vertex_attr_count].format = (STYLE);	\
-   imesa->vertex_attr_count++;						\
-} while (0)
-
-#define NEED_ATTR( INDEX, SKIP )					\
-do {									\
-   setupIndex |= (INDEX);						\
-   skip &= ~(SKIP);							\
-} while (0)
-
-#define EMIT_ATTR( ATTR, STYLE, INDEX, SKIP )				\
-do {									\
-   NEED_ATTR( INDEX, SKIP );						\
-   DO_EMIT_ATTR( ATTR, STYLE );						\
-} while (0)
-
-#define EMIT_PAD( N )							\
-do {									\
-   imesa->vertex_attrs[imesa->vertex_attr_count].attrib = 0;		\
-   imesa->vertex_attrs[imesa->vertex_attr_count].format = EMIT_PAD;	\
-   imesa->vertex_attrs[imesa->vertex_attr_count].offset = (N);		\
-   imesa->vertex_attr_count++;						\
-} while (0)
-
-#define SAVAGE_EMIT_XYZ  0x0001
-#define SAVAGE_EMIT_W    0x0002
-#define SAVAGE_EMIT_C0   0x0004
-#define SAVAGE_EMIT_C1   0x0008
-#define SAVAGE_EMIT_FOG  0x0010
-#define SAVAGE_EMIT_S0   0x0020
-#define SAVAGE_EMIT_T0   0x0040
-#define SAVAGE_EMIT_Q0   0x0080
-#define SAVAGE_EMIT_ST0  0x0060
-#define SAVAGE_EMIT_STQ0 0x00e0
-#define SAVAGE_EMIT_S1   0x0100
-#define SAVAGE_EMIT_T1   0x0200
-#define SAVAGE_EMIT_ST1  0x0300
-
-
-static __inline__ GLuint savageChooseVertexFormat_s3d( GLcontext *ctx )
-{
-   savageContextPtr imesa = SAVAGE_CONTEXT(ctx);
-   TNLcontext *tnl = TNL_CONTEXT(ctx);
-   struct vertex_buffer *VB = &tnl->vb;
-   GLuint index = tnl->render_inputs;
-   GLuint setupIndex = SAVAGE_EMIT_XYZ;
-   GLubyte skip;
-
-   imesa->vertex_attr_count = 0;
-
-   skip = SAVAGE_SKIP_ALL_S3D;
-   skip &= ~SAVAGE_SKIP_Z; /* all mesa vertices have a z coordinate */
-
-   /* EMIT_ATTR's must be in order as they tell t_vertex.c how to
-    * build up a hardware vertex.
-    */
-   if ((index & _TNL_BITS_TEX_ANY) || !(ctx->_TriangleCaps & DD_FLATSHADE))
-      EMIT_ATTR( _TNL_ATTRIB_POS, EMIT_4F_VIEWPORT, SAVAGE_EMIT_W, SAVAGE_SKIP_W );
-   else {
-      EMIT_ATTR( _TNL_ATTRIB_POS, EMIT_3F_VIEWPORT, 0, 0 );
-      EMIT_PAD( 4 );
-      skip &= ~SAVAGE_SKIP_W;
-   }
-
-   /* t_context.c always includes a diffuse color */
-   EMIT_ATTR( _TNL_ATTRIB_COLOR0, EMIT_4UB_4F_BGRA, SAVAGE_EMIT_C0, SAVAGE_SKIP_C0 );
-
-   if ((index & _TNL_BIT_COLOR1))
-      EMIT_ATTR( _TNL_ATTRIB_COLOR1, EMIT_3UB_3F_BGR, SAVAGE_EMIT_C1, SAVAGE_SKIP_C1 );
-   else
-      EMIT_PAD( 3 );
-   if ((index & _TNL_BIT_FOG))
-      EMIT_ATTR( _TNL_ATTRIB_FOG, EMIT_1UB_1F, SAVAGE_EMIT_FOG, SAVAGE_SKIP_C1 );
-   else
-      EMIT_PAD( 1 );
-   skip &= ~SAVAGE_SKIP_C1;
-
-   if (index & _TNL_BIT_TEX(0)) {
-      if (imesa->ptexHack)
-	 EMIT_ATTR( _TNL_ATTRIB_TEX0, EMIT_3F_XYW, SAVAGE_EMIT_STQ0, SAVAGE_SKIP_ST0);
-      else if (VB->TexCoordPtr[0]->size == 4)
-	 assert (0); /* should be caught by savageCheckPTexHack */
-      else if (VB->TexCoordPtr[0]->size >= 2)
-	 /* The chromium menu emits some 3D tex coords even though no
-	  * 3D texture is enabled. Ignore the 3rd coordinate. */
-	 EMIT_ATTR( _TNL_ATTRIB_TEX0, EMIT_2F, SAVAGE_EMIT_ST0, SAVAGE_SKIP_ST0 );
-      else if (VB->TexCoordPtr[0]->size == 1) {
-	 EMIT_ATTR( _TNL_ATTRIB_TEX0, EMIT_1F, SAVAGE_EMIT_S0, SAVAGE_SKIP_S0 );
-	 EMIT_PAD( 4 );
-      } else
-	 EMIT_PAD( 8 );
-   } else
-      EMIT_PAD( 8 );
-   skip &= ~SAVAGE_SKIP_ST0;
-
-   assert (skip == 0);
-   imesa->skip = skip;
-   return setupIndex;
-}
-
-
-static __inline__ GLuint savageChooseVertexFormat_s4( GLcontext *ctx )
-{
-   savageContextPtr imesa = SAVAGE_CONTEXT(ctx);
-   TNLcontext *tnl = TNL_CONTEXT(ctx);
-   struct vertex_buffer *VB = &tnl->vb;
-   GLuint index = tnl->render_inputs;
-   GLuint setupIndex = SAVAGE_EMIT_XYZ;
-   GLubyte skip;
-   GLuint size, mask;
-
-   skip = SAVAGE_SKIP_ALL_S4;
-   skip &= ~SAVAGE_SKIP_Z; /* all mesa vertices have a z coordinate */
-
-   if ((index & _TNL_BITS_TEX_ANY) || !(ctx->_TriangleCaps & DD_FLATSHADE))
-      NEED_ATTR( SAVAGE_EMIT_W, SAVAGE_SKIP_W );
-
-   /* t_context.c always includes a diffuse color */
-   NEED_ATTR( SAVAGE_EMIT_C0, SAVAGE_SKIP_C0 );
-      
-   if (index & (_TNL_BIT_COLOR1|_TNL_BIT_FOG)) {
-      if ((index & _TNL_BIT_COLOR1))
-	 NEED_ATTR( SAVAGE_EMIT_C1, SAVAGE_SKIP_C1 );
-      if ((index & _TNL_BIT_FOG))
-	 NEED_ATTR( SAVAGE_EMIT_FOG, SAVAGE_SKIP_C1 );
-   }
-
-   if (index & _TNL_BIT_TEX(0)) {
-      if (imesa->ptexHack)
-	 NEED_ATTR( SAVAGE_EMIT_STQ0, SAVAGE_SKIP_ST0);
-      else if (VB->TexCoordPtr[0]->size == 4)
-	 assert (0); /* should be caught by savageCheckPTexHack */
-      else if (VB->TexCoordPtr[0]->size >= 2)
-	 /* The chromium menu emits some 3D tex coords even though no
-	  * 3D texture is enabled. Ignore the 3rd coordinate. */
-	 NEED_ATTR( SAVAGE_EMIT_ST0, SAVAGE_SKIP_ST0 );
-      else
-	 NEED_ATTR( SAVAGE_EMIT_S0, SAVAGE_SKIP_S0 );
-   }
-   if (index & _TNL_BIT_TEX(1)) {
-      if (VB->TexCoordPtr[1]->size == 4)
-	 /* projective textures are not supported by the hardware */
-	 assert (0); /* should be caught by savageCheckPTexHack */
-      else if (VB->TexCoordPtr[1]->size >= 2)
-	 NEED_ATTR( SAVAGE_EMIT_ST1, SAVAGE_SKIP_ST1 );
-      else
-	 NEED_ATTR( SAVAGE_EMIT_S1, SAVAGE_SKIP_S1 );
-   }
-
-   /* if nothing changed we can skip the rest */
-   if (setupIndex == imesa->SetupIndex && imesa->vertex_size != 0)
-      return setupIndex;
-
-   if (imesa->enable_vdma) {
-      mask = SAVAGE_SKIP_W;
-      size = 10 - (skip & 1) - (skip >> 1 & 1) -
-	 (skip >> 2 & 1) - (skip >> 3 & 1) - (skip >> 4 & 1) -
-	 (skip >> 5 & 1) - (skip >> 6 & 1) - (skip >> 7 & 1);
-
-      while (size < 8) {
-	 if (skip & mask) {
-	    skip &= ~mask;
-	    size++;
-	 }
-	 mask <<= 1;
-      }
-   }
-
-   imesa->vertex_attr_count = 0;
-
-   if (skip & SAVAGE_SKIP_W)
-      DO_EMIT_ATTR( _TNL_ATTRIB_POS, EMIT_3F_VIEWPORT );
-   else if (setupIndex & SAVAGE_EMIT_W)
-      DO_EMIT_ATTR( _TNL_ATTRIB_POS, EMIT_4F_VIEWPORT );
-   else {
-      DO_EMIT_ATTR( _TNL_ATTRIB_POS, EMIT_3F_VIEWPORT );
-      EMIT_PAD( 4 );
-   }
-
-   DO_EMIT_ATTR( _TNL_ATTRIB_COLOR0, EMIT_4UB_4F_BGRA );
-
-   if (!(skip & SAVAGE_SKIP_C1)) {
-      if (!(setupIndex & (SAVAGE_EMIT_C1|SAVAGE_EMIT_FOG)))
-	 EMIT_PAD( 4 );
-      else {
-	 if (setupIndex & SAVAGE_EMIT_C1)
-	    DO_EMIT_ATTR( _TNL_ATTRIB_COLOR1, EMIT_3UB_3F_BGR );
-	 else
-	    EMIT_PAD( 3 );
-	 if (setupIndex & SAVAGE_EMIT_FOG)
-	    DO_EMIT_ATTR( _TNL_ATTRIB_FOG, EMIT_1UB_1F );
-	 else
-	    EMIT_PAD( 1 );
-      }
-   }
-
-   if ((skip & SAVAGE_SKIP_ST0) != SAVAGE_SKIP_ST0) {
-      if ((setupIndex & SAVAGE_EMIT_STQ0) == SAVAGE_EMIT_STQ0)
-	 DO_EMIT_ATTR( _TNL_ATTRIB_TEX0, EMIT_3F_XYW );
-      else if ((setupIndex & SAVAGE_EMIT_ST0) == SAVAGE_EMIT_ST0)
-	 DO_EMIT_ATTR( _TNL_ATTRIB_TEX0, EMIT_2F );
-      else if ((setupIndex & SAVAGE_EMIT_ST0) == SAVAGE_EMIT_S0) {
-	 DO_EMIT_ATTR( _TNL_ATTRIB_TEX0, EMIT_1F );
-	 if (!(skip & SAVAGE_SKIP_T0)) EMIT_PAD( 4 );
-      } else {
-	 if (!(skip & SAVAGE_SKIP_S0)) EMIT_PAD( 4 );
-	 if (!(skip & SAVAGE_SKIP_T0)) EMIT_PAD( 4 );
-      }
-   }
-
-   if ((skip & SAVAGE_SKIP_ST1) != SAVAGE_SKIP_ST1) {
-      if ((setupIndex & SAVAGE_EMIT_ST1) == SAVAGE_EMIT_ST1)
-	 DO_EMIT_ATTR( _TNL_ATTRIB_TEX1, EMIT_2F );
-      else if ((setupIndex & SAVAGE_EMIT_ST1) == SAVAGE_EMIT_S1) {
-	 DO_EMIT_ATTR( _TNL_ATTRIB_TEX1, EMIT_1F );
-	 if (!(skip & SAVAGE_SKIP_T1)) EMIT_PAD( 4 );
-      } else {
-	 if (!(skip & SAVAGE_SKIP_S1)) EMIT_PAD( 4 );
-	 if (!(skip & SAVAGE_SKIP_T1)) EMIT_PAD( 4 );
-      }
-   }
-
-   imesa->skip = skip;
-   return setupIndex;
-}
-
-
-static void savageRenderStart( GLcontext *ctx )
-{
-   savageContextPtr imesa = SAVAGE_CONTEXT(ctx);
-   TNLcontext *tnl = TNL_CONTEXT(ctx);
-   struct vertex_buffer *VB = &tnl->vb;
-   GLuint setupIndex = SAVAGE_EMIT_XYZ;
-   GLboolean ptexHack;
-
-   /* Check if we need to apply the ptex hack. Choose a new render
-    * state if necessary. (Note: this can't be done in
-    * savageRunPipeline, since the number of vertex coordinates can
-    * change in the pipeline. texmat or texgen or both?) */
-   ptexHack = savageCheckPTexHack( ctx );
-   if (ptexHack != imesa->ptexHack) {
-      imesa->ptexHack = ptexHack;
-      savageChooseRenderState (ctx);
-   }
-   /* Handle fallback cases identified in savageCheckPTexHack. */
-   if (SAVAGE_CONTEXT(ctx)->Fallback) {
-      tnl->Driver.Render.Start(ctx);
-      return;
-   }
-
-   /* Important:
-    */
-   VB->AttribPtr[VERT_ATTRIB_POS] = VB->NdcPtr;
- 
-   if (imesa->savageScreen->chipset < S3_SAVAGE4) {
-      setupIndex = savageChooseVertexFormat_s3d(ctx);
-   } else {
-      setupIndex = savageChooseVertexFormat_s4(ctx);
-   }
-
-   /* Need to change the vertex emit code if the SetupIndex changed or
-    * is set for the first time (indicated by vertex_size == 0). */
-   if (setupIndex != imesa->SetupIndex || imesa->vertex_size == 0) {
-      GLuint hwVertexSize;
-      imesa->vertex_size =
-	 _tnl_install_attrs( ctx, 
-			     imesa->vertex_attrs, 
-			     imesa->vertex_attr_count,
-			     imesa->hw_viewport, 0 );
-      imesa->vertex_size >>= 2;
-      imesa->SetupIndex = setupIndex;
-
-      hwVertexSize = imesa->vertex_size;
-      if (setupIndex & SAVAGE_EMIT_Q0) {
-	 /* The vertex setup code emits homogenous texture
-	  * coordinates. They are converted to normal 2D coords by
-	  * savage_ptex_tri/line/point. Now we have two different
-	  * vertex sizes. Functions that emit vertices to the hardware
-	  * need to use HwVertexSize, anything that manipulates the
-	  * vertices generated by t_vertex uses vertex_size. */
-	 hwVertexSize--;
-	 assert (imesa->ptexHack);
-      } else
-	 assert (!imesa->ptexHack);
-
-      if (hwVertexSize != imesa->HwVertexSize) {
-	 /* Changing the vertex size: flush vertex and command buffer and
-	  * discard the DMA buffer, if we were using one. */
-	 savageFlushVertices(imesa);
-	 savageFlushCmdBuf(imesa, GL_TRUE);
-	 if (hwVertexSize == 8 && imesa->enable_vdma) {
-	    if (SAVAGE_DEBUG & DEBUG_DMA)
-	       fprintf (stderr, "Using DMA, skip=0x%02x\n", imesa->skip);
-	    /* we can use vertex dma */
-	    imesa->vtxBuf = &imesa->dmaVtxBuf;
-	 } else {
-	    if (SAVAGE_DEBUG & DEBUG_DMA)
-	       fprintf (stderr, "Not using DMA, skip=0x%02x\n", imesa->skip);
-	    imesa->vtxBuf = &imesa->clientVtxBuf;
-	 }
-	 imesa->HwVertexSize = hwVertexSize;
-      }
-   }
-}
-
-static void savageRenderFinish( GLcontext *ctx )
-{
-   /* Flush the last primitive now, before any state is changed. */
-   savageFlushVertices(SAVAGE_CONTEXT(ctx));
-
-   if (SAVAGE_CONTEXT(ctx)->RenderIndex & SAVAGE_FALLBACK_BIT)
-      _swrast_flush( ctx );
-}
-
-
-/**********************************************************************/
-/*           Transition to/from hardware rasterization.               */
-/**********************************************************************/
-
-static const char * const fallbackStrings[] = {
-   "Texture mode",
-   "Draw buffer",
-   "Read buffer",
-   "Color mask",
-   "Specular",
-   "LogicOp",
-   "glEnable(GL_STENCIL) without hw stencil buffer",
-   "glRenderMode(selection or feedback)",
-   "glBlendEquation",
-   "Hardware rasterization disabled",
-   "Projective texture",
-};
-
-void savageFallback( GLcontext *ctx, GLuint bit, GLboolean mode )
-{
-   TNLcontext *tnl = TNL_CONTEXT(ctx);
-   savageContextPtr imesa = SAVAGE_CONTEXT(ctx);
-   GLuint oldfallback = imesa->Fallback;
-   GLuint index;
-   for (index = 0; (1 << index) < bit; ++index);
-
-   if (mode) {
-      imesa->Fallback |= bit;
-      if (oldfallback == 0) {
-	 /* the first fallback */
-	 _swsetup_Wakeup( ctx );
-	 imesa->RenderIndex = ~0;
-      }
-      if (!(oldfallback & bit) && (SAVAGE_DEBUG & DEBUG_FALLBACKS))
-	 fprintf (stderr, "Savage begin fallback: 0x%x %s\n",
-		  bit, fallbackStrings[index]);
-   }
-   else {
-      imesa->Fallback &= ~bit;
-      if (oldfallback == bit) {
-	 /* the last fallback */
-	 _swrast_flush( ctx );
-	 tnl->Driver.Render.Start = savageRenderStart;
-	 tnl->Driver.Render.PrimitiveNotify = savageRenderPrimitive;
-	 tnl->Driver.Render.Finish = savageRenderFinish;
-
-	 tnl->Driver.Render.BuildVertices = _tnl_build_vertices;
-	 tnl->Driver.Render.CopyPV = _tnl_copy_pv;
-	 tnl->Driver.Render.Interp = _tnl_interp;
-
-	 _tnl_invalidate_vertex_state( ctx, ~0 );
-	 _tnl_invalidate_vertices( ctx, ~0 );
-	 _tnl_install_attrs( ctx, 
-			     imesa->vertex_attrs, 
-			     imesa->vertex_attr_count,
-			     imesa->hw_viewport, 0 ); 
-
-	 imesa->new_gl_state |= _SAVAGE_NEW_RENDER_STATE;
-      }
-      if ((oldfallback & bit) && (SAVAGE_DEBUG & DEBUG_FALLBACKS))
-	 fprintf (stderr, "Savage end fallback: 0x%x %s\n",
-		  bit, fallbackStrings[index]);
-   }
-}
-
-
-/**********************************************************************/
-/*                            Initialization.                         */
-/**********************************************************************/
-
-void savageInitTriFuncs( GLcontext *ctx )
-{
-   TNLcontext *tnl = TNL_CONTEXT(ctx);
-   static int firsttime = 1;
-
-   if (firsttime) {
-      init_rast_tab();
-      firsttime = 0;
-   }
-
-   tnl->Driver.RunPipeline = savageRunPipeline;
-   tnl->Driver.Render.Start = savageRenderStart;
-   tnl->Driver.Render.Finish = savageRenderFinish;
-   tnl->Driver.Render.PrimitiveNotify = savageRenderPrimitive;
-   tnl->Driver.Render.ResetLineStipple = _swrast_ResetLineStipple;
-
-   tnl->Driver.Render.BuildVertices = _tnl_build_vertices;
-   tnl->Driver.Render.CopyPV = _tnl_copy_pv;
-   tnl->Driver.Render.Interp = _tnl_interp;
-
-   _tnl_init_vertices( ctx, ctx->Const.MaxArrayLockSize + 12, 
-		       (6 + 2*ctx->Const.MaxTextureUnits) * sizeof(GLfloat) );
-   
-   SAVAGE_CONTEXT(ctx)->verts = (char *)tnl->clipspace.vertex_buf;
-}
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/savage/savagetris.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/savage/savagetris.h
deleted file mode 100644
index 00803e7ff..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/savage/savagetris.h
+++ /dev/null
@@ -1,49 +0,0 @@
-/* $XFree86: xc/lib/GL/mesa/src/drv/r128/r128_tris.h,v 1.4 2001/01/08 01:07:24 martin Exp $ */
-/**************************************************************************
-
-Copyright 2000, 2001 ATI Technologies Inc., Ontario, Canada, and
-                     VA Linux Systems Inc., Fremont, California.
-
-All Rights Reserved.
-
-Permission is hereby granted, free of charge, to any person obtaining a
-copy of this software and associated documentation files (the "Software"),
-to deal in the Software without restriction, including without limitation
-on the rights to use, copy, modify, merge, publish, distribute, sub
-license, and/or sell copies of the Software, and to permit persons to whom
-the Software is furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice (including the next
-paragraph) shall be included in all copies or substantial portions of the
-Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
-ATI, VA LINUX SYSTEMS AND/OR THEIR SUPPLIERS BE LIABLE FOR ANY CLAIM,
-DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
-OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
-USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-**************************************************************************/
-
-/*
- * Authors:
- *   Keith Whitwell <keithw@valinux.com>
- *   Felix Kuehling <fxkuehl@gmx.de>
- *
- */
-
-#ifndef __R128_TRIS_H__
-#define __R128_TRIS_H__
-
-#include "mtypes.h"
-
-extern void savageInitTriFuncs( GLcontext *ctx );
-
-
-extern void savageFallback( GLcontext *ctx, GLuint bit, GLboolean mode );
-#define FALLBACK( ctx, bit, mode ) savageFallback( ctx, bit, mode )
-
-
-#endif /* __R128_TRIS_H__ */
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/savage/server/savage_dri.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/savage/server/savage_dri.h
deleted file mode 100644
index 214d9851a..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/savage/server/savage_dri.h
+++ /dev/null
@@ -1,76 +0,0 @@
-/*
- * Copyright 1998-2003 VIA Technologies, Inc. All Rights Reserved.
- * Copyright 2001-2003 S3 Graphics, Inc. All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sub license,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
- * VIA, S3 GRAPHICS, AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- * DEALINGS IN THE SOFTWARE.
- */
-
-
-#ifndef __SAVAGE_DRI_H__
-#define __SAVAGE_DRI_H__
-
-#include "drm.h"
-
-typedef struct {
-   int chipset;
-   int width;
-   int height;
-   int mem;
-   int cpp;
-   int zpp;
-
-   int agpMode; /* 0 for PCI cards */
-
-   unsigned int sarea_priv_offset;
-
-   unsigned int bufferSize; /* size of DMA buffers */
-   
-   unsigned int frontbufferSize;
-   unsigned int frontOffset;
-
-   unsigned int backbufferSize;
-   unsigned int backOffset;
-
-   unsigned int depthbufferSize;
-   unsigned int depthOffset;
-
-   unsigned int textureOffset;
-   unsigned int textureSize;
-   int logTextureGranularity;
-
-   /* Linear aperture */
-   drm_handle_t apertureHandle;
-   unsigned int apertureSize;
-   unsigned int aperturePitch;    /* in byte */
-
-   /* Status page (probably not needed, but no harm, read-only) */
-   drm_handle_t statusHandle;
-   unsigned int statusSize;
-
-   /* AGP textures */
-   drm_handle_t agpTextureHandle;
-   unsigned int agpTextureSize;
-   int logAgpTextureGranularity;
-
-   /* Not sure about this one */
-   drm_handle_t xvmcSurfHandle; /* ? */
-} SAVAGEDRIRec, *SAVAGEDRIPtr;
-
-#endif
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/sis/Makefile b/nx-X11/extras/Mesa/src/mesa/drivers/dri/sis/Makefile
deleted file mode 100644
index 32c64bdbf..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/sis/Makefile
+++ /dev/null
@@ -1,35 +0,0 @@
-# src/mesa/drivers/dri/sis/Makefile
-
-TOP = ../../../../..
-include $(TOP)/configs/current
-
-LIBNAME = sis_dri.so
-
-
-# Not yet
-# MINIGLX_SOURCES = server/sis_dri.c 
-
-DRIVER_SOURCES = \
-	sis_alloc.c \
-	sis_clear.c \
-	sis_context.c \
-	sis_dd.c \
-	sis_fog.c \
-	sis_lock.c \
-	sis_screen.c \
-	sis_span.c \
-	sis_state.c \
-	sis_stencil.c \
-	sis_tex.c \
-	sis_texstate.c \
-	sis_tris.c
-
-C_SOURCES = \
-	$(COMMON_SOURCES) \
-	$(DRIVER_SOURCES)
-
-ASM_SOURCES = 
-
-include ../Makefile.template
-
-symlinks:
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/sis/server/sis_common.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/sis/server/sis_common.h
deleted file mode 100644
index cbddf0c73..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/sis/server/sis_common.h
+++ /dev/null
@@ -1,63 +0,0 @@
-/* * $XFree86: xc/programs/Xserver/hw/xfree86/drivers/sis/sis_common.h,v 1.1 2003/08/29 08:52:12 twini Exp $ */
-/*
- * Common header definitions for SiS 2D/3D/DRM suite
- *
- * Copyright (C) 2003 Eric Anholt
- *
- * Permission to use, copy, modify, distribute, and sell this software and its
- * documentation for any purpose is hereby granted without fee, provided that
- * the above copyright notice appear in all copies and that both that
- * copyright notice and this permission notice appear in supporting
- * documentation, and that the name of the copyright holder not be used in
- * advertising or publicity pertaining to distribution of the software without
- * specific, written prior permission.  The copyright holder makes no representations
- * about the suitability of this software for any purpose.  It is provided
- * "as is" without express or implied warranty.
- *
- * THE COPYRIGHT HOLDER DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
- * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
- * EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE FOR ANY SPECIAL, INDIRECT OR
- * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
- * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
- * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
- * PERFORMANCE OF THIS SOFTWARE.
- *
- * Author:
- *   	Eric Anholt <anholt@FreeBSD.org>
- *
- */
-
-#ifndef _SIS_COMMON_H_
-#define _SIS_COMMON_H_
-
-#define DRM_SIS_FB_ALLOC	0x04
-#define DRM_SIS_FB_FREE		0x05
-#define DRM_SIS_FLIP		0x08
-#define DRM_SIS_FLIP_INIT	0x09
-#define DRM_SIS_FLIP_FINAL	0x10
-#define DRM_SIS_AGP_INIT	0x13
-#define DRM_SIS_AGP_ALLOC	0x14
-#define DRM_SIS_AGP_FREE	0x15
-#define DRM_SIS_FB_INIT		0x16
-
-typedef struct {
-  	int context;
-  	unsigned long offset;
-  	unsigned long size;
-  	void *free;
-} drm_sis_mem_t;
-
-typedef struct {
-  	unsigned long offset, size;
-} drm_sis_agp_t;
-
-typedef struct {
-  	unsigned long offset, size;
-} drm_sis_fb_t;
-
-typedef struct {
-  	unsigned int left, right;
-} drm_sis_flip_t;
-
-#endif /* _SIS_COMMON_H_ */
-
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/sis/server/sis_dri.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/sis/server/sis_dri.h
deleted file mode 100644
index a05662430..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/sis/server/sis_dri.h
+++ /dev/null
@@ -1,85 +0,0 @@
-/* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/sis/sis_dri.h,v 1.9 2003/08/29 08:50:54 twini Exp $ */
-
-/* modified from tdfx_dri.h */
-
-#ifndef _SIS_DRI_
-#define _SIS_DRI_
-
-#include "xf86drm.h"
-#include "drm.h"
-
-#define SIS_MAX_DRAWABLES 256
-#define SISIOMAPSIZE (64*1024)
-
-typedef struct {
-  int CtxOwner;
-  int QueueLength;
-  unsigned int AGPCmdBufNext;
-  unsigned int FrameCount;
-#ifdef SIS315DRI
-  /* For 315 series */
-  unsigned long sharedWPoffset;
-#endif
-#if 0
-  unsigned char *AGPCmdBufBase;
-  unsigned long AGPCmdBufAddr;
-  unsigned long AGPCmdBufOffset;
-  unsigned int  AGPCmdBufSize;
-  unsigned long AGPCmdBufNext;
-#endif
-} SISSAREAPriv, *SISSAREAPrivPtr;
-
-#define AGPVtxBufNext AGPCmdBufNext
-
-#define SIS_FRONT 0
-#define SIS_BACK 1
-#define SIS_DEPTH 2
-
-typedef struct {
-  drm_handle_t handle;
-  drmSize size;
-} sisRegion, *sisRegionPtr;
-
-typedef struct {
-  sisRegion regs, agp;
-  int deviceID;
-  int width;
-  int height;
-  int mem;				/* unused in Mesa 3 DRI */
-  int bytesPerPixel;
-  int priv1;				/* unused in Mesa 3 DRI */
-  int priv2;				/* unused in Mesa 3 DRI */
-  int fbOffset;				/* unused in Mesa 3 DRI */
-  int backOffset;			/* unused in Mesa 3 DRI */
-  int depthOffset;			/* unused in Mesa 3 DRI */
-  int textureOffset;			/* unused in Mesa 3 DRI */
-  int textureSize;			/* unused in Mesa 3 DRI */
-  unsigned int AGPCmdBufOffset;
-  unsigned int AGPCmdBufSize;
-  int irqEnabled;			/* unused in Mesa 3 DRI */
-  unsigned int scrnX, scrnY;		/* unused in Mesa 3 DRI */
-} SISDRIRec, *SISDRIPtr;
-
-#define AGPVtxBufOffset AGPCmdBufOffset
-#define AGPVtxBufSize AGPCmdBufSize
-
-typedef struct {
-  /* Nothing here yet */
-  int dummy;
-} SISConfigPrivRec, *SISConfigPrivPtr;
-
-typedef struct {
-  /* Nothing here yet */
-  int dummy;
-} SISDRIContextRec, *SISDRIContextPtr;
-
-#ifdef XFree86Server
-
-#include "screenint.h"
-
-Bool SISDRIScreenInit(ScreenPtr pScreen);
-void SISDRICloseScreen(ScreenPtr pScreen);
-Bool SISDRIFinishScreenInit(ScreenPtr pScreen);
-
-#endif
-#endif
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/sis/sis_alloc.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/sis/sis_alloc.c
deleted file mode 100644
index b808daae3..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/sis/sis_alloc.c
+++ /dev/null
@@ -1,243 +0,0 @@
-/**************************************************************************
-
-Copyright 2000 Silicon Integrated Systems Corp, Inc., HsinChu, Taiwan.
-Copyright 2003 Eric Anholt
-All Rights Reserved.
-
-Permission is hereby granted, free of charge, to any person obtaining a
-copy of this software and associated documentation files (the "Software"),
-to deal in the Software without restriction, including without limitation
-on the rights to use, copy, modify, merge, publish, distribute, sub
-license, and/or sell copies of the Software, and to permit persons to whom
-the Software is furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice (including the next
-paragraph) shall be included in all copies or substantial portions of the
-Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
-ERIC ANHOLT OR SILICON INTEGRATED SYSTEMS CORP BE LIABLE FOR ANY CLAIM,
-DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
-OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
-USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-**************************************************************************/
-/* $XFree86: xc/lib/GL/mesa/src/drv/sis/sis_alloc.c,v 1.7 2001/01/08 01:07:29 martin Exp $ */
-
-/*
- * Authors:
- *   Sung-Ching Lin <sclin@sis.com.tw>
- *   Eric Anholt <anholt@FreeBSD.org>
- */
-
-#include "sis_context.h"
-#include "sis_alloc.h"
-
-#include "sis_common.h"
-
-#include <unistd.h>
-
-#define Z_BUFFER_HW_ALIGNMENT 16
-#define Z_BUFFER_HW_PLUS (16 + 4)
-
-/* 3D engine uses 2, and bitblt uses 4 */
-#define DRAW_BUFFER_HW_ALIGNMENT 16
-#define DRAW_BUFFER_HW_PLUS (16 + 4)
-
-#define ALIGNMENT(value, align) (((value) + (align) - 1) / (align) * (align))
-
-static int _total_video_memory_used = 0;
-static int _total_video_memory_count = 0;
-
-void *
-sisAllocFB( sisContextPtr smesa, GLuint size, void **handle )
-{
-   drm_sis_mem_t fb;
-
-   _total_video_memory_used += size;
-
-   fb.context = smesa->hHWContext;
-   fb.size = size;
-   if (drmCommandWriteRead( smesa->driFd, DRM_SIS_FB_ALLOC, &fb, 
-      sizeof(drm_sis_mem_t) ) || fb.offset == 0)
-   {
-      return NULL;
-   }
-   *handle = (void *)fb.free;
-
-   if (SIS_VERBOSE & VERBOSE_SIS_MEMORY) {
-      fprintf(stderr, "sisAllocFB: size=%d, offset=%lu, pid=%d, count=%d\n", 
-              size, fb.offset, (GLint)getpid(), 
-              ++_total_video_memory_count);
-   }
-
-   return (void *)(smesa->FbBase + fb.offset);
-}
-
-void
-sisFreeFB( sisContextPtr smesa, void *handle )
-{
-   drm_sis_mem_t fb;
-
-   if (SIS_VERBOSE & VERBOSE_SIS_MEMORY) {
-      fprintf(stderr, "sisFreeFB: free=%p, pid=%d, count=%d\n", 
-              handle, (GLint)getpid(), --_total_video_memory_count);
-   }
-
-   fb.context = smesa->hHWContext;
-   fb.free = handle;
-   drmCommandWrite( smesa->driFd, DRM_SIS_FB_FREE, &fb, sizeof(drm_sis_mem_t) );
-}
-
-void *
-sisAllocAGP( sisContextPtr smesa, GLuint size, void **handle )
-{
-   drm_sis_mem_t agp;
-   
-   if (smesa->AGPSize == 0)
-      return NULL;
-
-   agp.context = smesa->hHWContext;
-   agp.size = size;
-   if (drmCommandWriteRead( smesa->driFd, DRM_SIS_AGP_ALLOC, &agp,
-      sizeof(drm_sis_mem_t) ) || agp.offset == 0)
-   {
-      return NULL;
-   }
-   *handle = (void *)agp.free;
-
-   if (SIS_VERBOSE & VERBOSE_SIS_MEMORY) {
-      fprintf(stderr, "sisAllocAGP: size=%u, offset=%lu, pid=%d, count=%d\n", 
-              size, agp.offset, (GLint)getpid(), 
-              ++_total_video_memory_count);
-   }
-
-   return (void *)(smesa->AGPBase + agp.offset);
-}
-
-void
-sisFreeAGP( sisContextPtr smesa, void *handle )
-{
-   drm_sis_mem_t agp;
-
-   if (SIS_VERBOSE & VERBOSE_SIS_MEMORY) {
-      fprintf(stderr, "sisFreeAGP: free=%p, pid=%d, count=%d\n", 
-              handle, (GLint)getpid(), --_total_video_memory_count);
-   }
-  
-   agp.context = smesa->hHWContext;
-   agp.free = handle;
-   drmCommandWrite( smesa->driFd, DRM_SIS_AGP_FREE, &agp,
-      sizeof(drm_sis_mem_t) );
-}
-
-void
-sisAllocZStencilBuffer( sisContextPtr smesa )
-{
-   GLuint z_depth;
-   GLuint totalBytes;
-   int width2;
-
-   GLubyte *addr;
-
-   z_depth = ( smesa->glCtx->Visual.depthBits +
-               smesa->glCtx->Visual.stencilBits ) / 8;
-
-   width2 = ALIGNMENT( smesa->width * z_depth, 4 );
-
-   totalBytes = smesa->height * width2 + Z_BUFFER_HW_PLUS;
-
-   addr = sisAllocFB( smesa, totalBytes, &smesa->zbFree );
-   if (addr == NULL)
-      sis_fatal_error("Failure to allocate Z buffer.\n");
-
-   if (SIS_VERBOSE & VERBOSE_SIS_BUFFER) {
-      fprintf(stderr, "sis_alloc_z_stencil_buffer: addr=%p\n", addr);
-   }
-
-   addr = (GLubyte *)ALIGNMENT( (unsigned long)addr, Z_BUFFER_HW_ALIGNMENT );
-
-   smesa->depthbuffer = (void *) addr;
-   smesa->depthPitch = width2;
-   smesa->depthOffset = (unsigned long)addr - (unsigned long)smesa->FbBase;
-
-   /* set pZClearPacket */
-   memset( &smesa->zClearPacket, 0, sizeof(ENGPACKET) );
-
-   smesa->zClearPacket.dwSrcPitch = (z_depth == 2) ? 0x80000000 : 0xf0000000;
-   smesa->zClearPacket.dwDestBaseAddr = (unsigned long)(addr -
-      (unsigned long)smesa->FbBase);
-   smesa->zClearPacket.wDestPitch = width2;
-   smesa->zClearPacket.stdwDestPos.wY = 0;
-   smesa->zClearPacket.stdwDestPos.wX = 0;
-
-   smesa->zClearPacket.wDestHeight = smesa->virtualY;
-   smesa->zClearPacket.stdwDim.wWidth = (GLshort)width2 / z_depth;
-   smesa->zClearPacket.stdwDim.wHeight = (GLshort)smesa->height;
-   smesa->zClearPacket.stdwCmd.cRop = 0xf0;
-
-   if (smesa->blockWrite)
-      smesa->zClearPacket.stdwCmd.cCmd0 = CMD0_PAT_FG_COLOR;
-   else
-      smesa->zClearPacket.stdwCmd.cCmd0 = 0;
-   smesa->zClearPacket.stdwCmd.cCmd1 = CMD1_DIR_X_INC | CMD1_DIR_Y_INC;
-}
-
-void
-sisFreeZStencilBuffer( sisContextPtr smesa )
-{
-   sisFreeFB( smesa, smesa->zbFree );
-   smesa->zbFree = NULL;
-   smesa->depthbuffer = NULL;
-}
-
-void
-sisAllocBackbuffer( sisContextPtr smesa )
-{
-   GLuint depth = smesa->bytesPerPixel;
-   GLuint size, width2;
-
-   char *addr;
-
-   width2 = (depth == 2) ? ALIGNMENT (smesa->width, 2) : smesa->width;
-   size = width2 * smesa->height * depth + DRAW_BUFFER_HW_PLUS;
-
-   /* Fixme: unique context alloc/free back-buffer? */
-   addr = sisAllocFB( smesa, size, &smesa->bbFree );
-   if (addr == NULL)
-      sis_fatal_error("Failure to allocate back buffer.\n");
-
-   addr = (char *)ALIGNMENT( (unsigned long)addr, DRAW_BUFFER_HW_ALIGNMENT );
-
-   smesa->backbuffer = addr;
-   smesa->backOffset = (unsigned long)(addr - (unsigned long)smesa->FbBase);
-   smesa->backPitch = width2 * depth;
-
-   memset ( &smesa->cbClearPacket, 0, sizeof(ENGPACKET) );
-
-   smesa->cbClearPacket.dwSrcPitch = (depth == 2) ? 0x80000000 : 0xf0000000;
-   smesa->cbClearPacket.dwDestBaseAddr = smesa->backOffset;
-   smesa->cbClearPacket.wDestPitch = smesa->backPitch;
-   smesa->cbClearPacket.stdwDestPos.wY = 0;
-   smesa->cbClearPacket.stdwDestPos.wX = 0;
-
-   smesa->cbClearPacket.wDestHeight = smesa->virtualY;
-   smesa->cbClearPacket.stdwDim.wWidth = (GLshort) width2;
-   smesa->cbClearPacket.stdwDim.wHeight = (GLshort) smesa->height;
-   smesa->cbClearPacket.stdwCmd.cRop = 0xf0;
-
-   if (smesa->blockWrite)
-      smesa->cbClearPacket.stdwCmd.cCmd0 = (GLbyte)(CMD0_PAT_FG_COLOR);
-   else
-      smesa->cbClearPacket.stdwCmd.cCmd0 = 0;
-   smesa->cbClearPacket.stdwCmd.cCmd1 = CMD1_DIR_X_INC | CMD1_DIR_Y_INC;
-}
-
-void
-sisFreeBackbuffer( sisContextPtr smesa )
-{
-   sisFreeFB( smesa, smesa->bbFree );
-   smesa->backbuffer = NULL; 
-}
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/sis/sis_alloc.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/sis/sis_alloc.h
deleted file mode 100644
index e76fc53fe..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/sis/sis_alloc.h
+++ /dev/null
@@ -1,44 +0,0 @@
-/**************************************************************************
-
-Copyright 2003 Eric Anholt
-All Rights Reserved.
-
-Permission is hereby granted, free of charge, to any person obtaining a
-copy of this software and associated documentation files (the "Software"),
-to deal in the Software without restriction, including without limitation
-on the rights to use, copy, modify, merge, publish, distribute, sub
-license, and/or sell copies of the Software, and to permit persons to whom
-the Software is furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice (including the next
-paragraph) shall be included in all copies or substantial portions of the
-Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
-ERIC ANHOLT BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
-AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
-CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-**************************************************************************/
-/* $XFree86$ */
-
-/*
- * Authors:
- *    Eric Anholt <anholt@FreeBSD.org>
- */
-
-enum {
-   VIDEO_TYPE,
-   AGP_TYPE
-};
-
-void sisAllocZStencilBuffer( sisContextPtr smesa );
-void sisFreeZStencilBuffer( sisContextPtr smesa );
-void sisAllocBackbuffer( sisContextPtr smesa );
-void sisFreeBackbuffer ( sisContextPtr smesa );
-void *sisAllocFB( sisContextPtr smesa, GLuint size, void **handle );
-void sisFreeFB( sisContextPtr smesa, void *handle );
-void *sisAllocAGP( sisContextPtr smesa, GLuint size, void **handle );
-void sisFreeAGP( sisContextPtr smesa, void *handle );
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/sis/sis_clear.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/sis/sis_clear.c
deleted file mode 100644
index 7b68aadc7..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/sis/sis_clear.c
+++ /dev/null
@@ -1,451 +0,0 @@
-/**************************************************************************
-
-Copyright 2000 Silicon Integrated Systems Corp, Inc., HsinChu, Taiwan.
-Copyright 2003 Eric Anholt
-All Rights Reserved.
-
-Permission is hereby granted, free of charge, to any person obtaining a
-copy of this software and associated documentation files (the "Software"),
-to deal in the Software without restriction, including without limitation
-on the rights to use, copy, modify, merge, publish, distribute, sub
-license, and/or sell copies of the Software, and to permit persons to whom
-the Software is furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice (including the next
-paragraph) shall be included in all copies or substantial portions of the
-Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
-ERIC ANHOLT OR SILICON INTEGRATED SYSTEMS CORP BE LIABLE FOR ANY CLAIM,
-DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
-OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
-USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-**************************************************************************/
-/* $XFree86: xc/lib/GL/mesa/src/drv/sis/sis_clear.c,v 1.5 2000/09/26 15:56:48 tsi Exp $ */
-
-/*
- * Authors:
- *   Sung-Ching Lin <sclin@sis.com.tw>
- *   Eric Anholt <anholt@FreeBSD.org>
- */
-
-#include "sis_context.h"
-#include "sis_state.h"
-#include "sis_lock.h"
-
-#include "swrast/swrast.h"
-#include "macros.h"
-
-static GLbitfield sis_3D_Clear( GLcontext * ctx, GLbitfield mask,
-				GLint x, GLint y, GLint width,
-				GLint height );
-static void sis_clear_color_buffer( GLcontext *ctx, GLenum mask, GLint x,
-				    GLint y, GLint width, GLint height );
-static void sis_clear_z_stencil_buffer( GLcontext * ctx,
-					GLbitfield mask, GLint x,
-					GLint y, GLint width,
-					GLint height );
-
-static void
-set_color_pattern( sisContextPtr smesa, GLubyte red, GLubyte green,
-		   GLubyte blue, GLubyte alpha )
-{
-   /* XXX only RGB565 and ARGB8888 */
-   switch (smesa->colorFormat)
-   {
-   case DST_FORMAT_ARGB_8888:
-      smesa->clearColorPattern = (alpha << 24) +
-	 (red << 16) + (green << 8) + (blue);
-      break;
-   case DST_FORMAT_RGB_565:
-      smesa->clearColorPattern = ((red >> 3) << 11) +
-	 ((green >> 2) << 5) + (blue >> 3);
-      smesa->clearColorPattern |= smesa->clearColorPattern << 16;
-      break;
-   default:
-      sis_fatal_error("Bad dst color format\n");
-   }
-}
-
-void
-sisUpdateZStencilPattern( sisContextPtr smesa, GLclampd z, GLint stencil )
-{
-   GLuint zPattern;
-
-   switch (smesa->zFormat)
-   {
-   case SiS_ZFORMAT_Z16:
-      CLAMPED_FLOAT_TO_USHORT(zPattern, z);
-      zPattern |= zPattern << 16;
-      break;
-   case SiS_ZFORMAT_S8Z24:
-      zPattern = FLOAT_TO_UINT(z) >> 8;
-      zPattern |= stencil << 24;
-      break;
-   case SiS_ZFORMAT_Z32:
-      zPattern = FLOAT_TO_UINT(z);
-      break;
-   default:
-      sis_fatal_error("Bad Z format\n");
-   }
-   smesa->clearZStencilPattern = zPattern;
-}
-
-void
-sisDDClear( GLcontext * ctx, GLbitfield mask, GLboolean all,
-	    GLint x, GLint y, GLint width, GLint height )
-{
-  sisContextPtr smesa = SIS_CONTEXT(ctx);
-
-  GLint x1, y1, width1, height1;
-
-   if (all) {
-      GLframebuffer *buffer = ctx->DrawBuffer;
-
-      x1 = 0;
-      y1 = 0;
-      width1 = buffer->Width;
-      height1 = buffer->Height;
-   } else {
-      x1 = x;
-      y1 = Y_FLIP(y+height-1);
-      width1 = width;            
-      height1 = height;
-   }
-   /* XXX: Scissoring */
-
-   /* Mask out any non-existent buffers */
-   if (ctx->Visual.depthBits == 0 || !ctx->Depth.Mask)
-      mask &= ~BUFFER_BIT_DEPTH;
-   if (ctx->Visual.stencilBits == 0)
-      mask &= ~BUFFER_BIT_STENCIL;
-
-   LOCK_HARDWARE();
-
-   /* The 3d clear code is use for masked clears because apparently the SiS
-    * 300-series can't do write masks for 2d blits.  3d isn't used in general
-    * because it's slower, even in the case of clearing multiple buffers.
-    */
-   /* XXX: Appears to be broken with stencil. */
-   if ((smesa->current.hwCapEnable2 & (MASK_AlphaMaskWriteEnable |
-      MASK_ColorMaskWriteEnable) &&
-      (mask & (BUFFER_BIT_BACK_LEFT | BUFFER_BIT_FRONT_LEFT)) != 0) ||
-      (ctx->Stencil.WriteMask[0] < 0xff && (mask & BUFFER_BIT_STENCIL) != 0) )
-   {
-      mask = sis_3D_Clear( ctx, mask, x1, y1, width1, height1 );
-   }
-
-   if ( mask & BUFFER_BIT_FRONT_LEFT || mask & BUFFER_BIT_BACK_LEFT) {
-      sis_clear_color_buffer( ctx, mask, x1, y1, width1, height1 );
-      mask &= ~(BUFFER_BIT_FRONT_LEFT | BUFFER_BIT_BACK_LEFT);
-   }
-
-   if (mask & (BUFFER_BIT_DEPTH | BUFFER_BIT_STENCIL)) {
-      if (smesa->depthbuffer != NULL)
-         sis_clear_z_stencil_buffer( ctx, mask, x1, y1, width1, height1 );
-      mask &= ~(BUFFER_BIT_DEPTH | BUFFER_BIT_STENCIL);
-   }
-
-   UNLOCK_HARDWARE();
-
-   if (mask != 0)
-      _swrast_Clear( ctx, mask, all, x1, y1, width, height );
-}
-
-
-void
-sisDDClearColor( GLcontext * ctx, const GLfloat color[4] )
-{
-   sisContextPtr smesa = SIS_CONTEXT(ctx);
-   GLubyte c[4];
-
-   CLAMPED_FLOAT_TO_UBYTE(c[0], color[0]);
-   CLAMPED_FLOAT_TO_UBYTE(c[1], color[1]);
-   CLAMPED_FLOAT_TO_UBYTE(c[2], color[2]);
-   CLAMPED_FLOAT_TO_UBYTE(c[3], color[3]);
-
-   set_color_pattern( smesa, c[0], c[1], c[2], c[3] );
-}
-
-void
-sisDDClearDepth( GLcontext * ctx, GLclampd d )
-{
-   sisContextPtr smesa = SIS_CONTEXT(ctx);
-
-   sisUpdateZStencilPattern( smesa, d, ctx->Stencil.Clear );
-}
-
-void
-sisDDClearStencil( GLcontext * ctx, GLint s )
-{
-   sisContextPtr smesa = SIS_CONTEXT(ctx);
-
-   sisUpdateZStencilPattern( smesa, ctx->Depth.Clear, s );
-}
-
-static GLbitfield
-sis_3D_Clear( GLcontext * ctx, GLbitfield mask,
-	      GLint x, GLint y, GLint width, GLint height )
-{
-   sisContextPtr smesa = SIS_CONTEXT(ctx);
-
-   __GLSiSHardware *current = &smesa->current;
-
-   float left, top, right, bottom, zClearVal;
-   GLboolean bClrColor, bClrDepth, bClrStencil;
-   GLint dwPrimitiveSet;
-   GLint dwEnable1 = 0, dwEnable2 = MASK_ColorMaskWriteEnable;
-   GLint dwDepthMask = 0, dwSten1 = 0, dwSten2 = 0;
-   GLint dirtyflags = GFLAG_ENABLESETTING | GFLAG_ENABLESETTING2 |
-      GFLAG_CLIPPING | GFLAG_DESTSETTING;
-   int count;
-   drm_clip_rect_t *pExtents;
-
-   bClrColor = (mask & (BUFFER_BIT_BACK_LEFT | BUFFER_BIT_FRONT_LEFT)) != 0;
-   bClrDepth = (mask & BUFFER_BIT_DEPTH) != 0;
-   bClrStencil = (mask & BUFFER_BIT_STENCIL) != 0;
-
-   if (smesa->GlobalFlag & GFLAG_RENDER_STATES)
-      sis_update_render_state( smesa );
-
-   if (bClrStencil) {
-      dwSten1 = STENCIL_FORMAT_8 | SiS_STENCIL_ALWAYS |
-         (ctx->Stencil.Clear << 8) | 0xff;
-      dwSten2 = SiS_SFAIL_REPLACE | SiS_SPASS_ZFAIL_REPLACE |
-         SiS_SPASS_ZPASS_REPLACE;
-      dwEnable1 = MASK_ZWriteEnable | MASK_StencilWriteEnable |
-	MASK_StencilTestEnable;
-      dwEnable2 |= MASK_ZMaskWriteEnable;
-      dwDepthMask |= ctx->Stencil.WriteMask[0] << 24;
-   } else if (bClrDepth) {
-      dwEnable1 = MASK_ZWriteEnable;
-      dwEnable2 |= MASK_ZMaskWriteEnable;
-   }
-
-   if (bClrDepth) {
-      zClearVal = ctx->Depth.Clear;
-      if (ctx->Visual.depthBits != 32)
-         dwDepthMask |= 0x00ffffff;
-      else
-         dwDepthMask = 0xffffffff;
-   } else
-      zClearVal = 0.0;
-
-   mWait3DCmdQueue(9);
-   MMIO(REG_3D_TEnable, dwEnable1);
-   MMIO(REG_3D_TEnable2, dwEnable2);
-   if (bClrDepth || bClrStencil) {
-      MMIO(REG_3D_ZSet, (current->hwZ & ~MASK_ZTestMode) | SiS_Z_COMP_ALWAYS);
-      dirtyflags |= GFLAG_ZSETTING;
-   }
-   if (bClrColor) {
-      MMIO(REG_3D_DstSet, (current->hwDstSet & ~MASK_ROP2) | LOP_COPY);
-   } else {
-      MMIO(REG_3D_DstAlphaWriteMask, 0L);
-   }
-   if (bClrStencil) {
-      MMIO(REG_3D_StencilSet, dwSten1);
-      MMIO(REG_3D_StencilSet2, dwSten2);
-      dirtyflags |= GFLAG_STENCILSETTING;
-   }
-
-   if (mask & BUFFER_BIT_FRONT_LEFT) {
-      pExtents = smesa->driDrawable->pClipRects;
-      count = smesa->driDrawable->numClipRects;
-   } else {
-      pExtents = NULL;
-      count = 1;
-   }
-
-   while(count--) {
-      left = x;
-      right = x + width;
-      top = y;
-      bottom = y + height;
-
-      if (pExtents != NULL) {
-         GLuint x1, y1, x2, y2;
-
-         x1 = pExtents->x1 - smesa->driDrawable->x;
-         y1 = pExtents->y1 - smesa->driDrawable->y;
-         x2 = pExtents->x2 - smesa->driDrawable->x - 1;
-         y2 = pExtents->y2 - smesa->driDrawable->y - 1;
-
-         left = (left > x1) ? left : x1;
-         right = (right > x2) ? x2 : right;
-         top = (top > y1) ? top : y1;
-         bottom = (bottom > y2) ? y2 : bottom;
-         pExtents++;
-         if (left > right || top > bottom)
-            continue;
-      }
-
-      mWait3DCmdQueue(20);
-
-      MMIO(REG_3D_ClipTopBottom, ((GLint)top << 13) | (GLint)bottom);
-      MMIO(REG_3D_ClipLeftRight, ((GLint)left << 13) | (GLint)right);
-
-      /* the first triangle */
-      dwPrimitiveSet = OP_3D_TRIANGLE_DRAW | OP_3D_FIRE_TSARGBc | 
-                        SHADE_FLAT_VertexC;
-      MMIO(REG_3D_PrimitiveSet, dwPrimitiveSet);
-
-      MMIO(REG_3D_TSZa, *(GLint *) &zClearVal);
-      MMIO(REG_3D_TSXa, *(GLint *) &right);
-      MMIO(REG_3D_TSYa, *(GLint *) &top);
-      MMIO(REG_3D_TSARGBa, smesa->clearColorPattern);
-
-      MMIO(REG_3D_TSZb, *(GLint *) &zClearVal);
-      MMIO(REG_3D_TSXb, *(GLint *) &left);
-      MMIO(REG_3D_TSYb, *(GLint *) &top);
-      MMIO(REG_3D_TSARGBb, smesa->clearColorPattern);
-
-      MMIO(REG_3D_TSZc, *(GLint *) &zClearVal);
-      MMIO(REG_3D_TSXc, *(GLint *) &left);
-      MMIO(REG_3D_TSYc, *(GLint *) &bottom);
-      MMIO(REG_3D_TSARGBc, smesa->clearColorPattern);
-
-      /* second triangle */
-      dwPrimitiveSet = OP_3D_TRIANGLE_DRAW | OP_3D_FIRE_TSARGBb |
-                        SHADE_FLAT_VertexB;
-      MMIO(REG_3D_PrimitiveSet, dwPrimitiveSet);
-
-      MMIO(REG_3D_TSZb, *(GLint *) &zClearVal);
-      MMIO(REG_3D_TSXb, *(GLint *) &right);
-      MMIO(REG_3D_TSYb, *(GLint *) &bottom);
-      MMIO(REG_3D_TSARGBb, smesa->clearColorPattern);
-   }
-
-   mEndPrimitive();
-
-   /* If BUFFER_BIT_FRONT_LEFT is set, we've only cleared the front buffer so far */
-   if ((mask & BUFFER_BIT_FRONT_LEFT) != 0 && (mask & BUFFER_BIT_BACK_LEFT) != 0)
-      sis_3D_Clear( ctx, BUFFER_BIT_BACK_LEFT, x, y, width, height );
-
-   smesa->GlobalFlag |= dirtyflags;
-
-   return mask & ~(BUFFER_BIT_DEPTH | BUFFER_BIT_STENCIL | BUFFER_BIT_BACK_LEFT |
-      BUFFER_BIT_FRONT_LEFT);
-}
-
-static void
-sis_bitblt_clear_cmd( sisContextPtr smesa, ENGPACKET * pkt )
-{
-   GLint *lpdwDest, *lpdwSrc;
-   int i;
-
-   lpdwSrc = (GLint *) pkt + 1;
-   lpdwDest = (GLint *) (GET_IOBase (smesa) + REG_SRC_ADDR) + 1;
-
-   mWait3DCmdQueue (10);
-
-   *lpdwDest++ = *lpdwSrc++;
-   lpdwSrc++;
-   lpdwDest++;
-   for (i = 3; i < 8; i++) {
-      *lpdwDest++ = *lpdwSrc++;
-   }
-
-   MMIO(REG_CMD0, *(GLint *) & pkt->stdwCmd);
-   MMIO(REG_CommandQueue, -1);
-}
-
-static void
-sis_clear_color_buffer( GLcontext *ctx, GLenum mask, GLint x, GLint y,
-			GLint width, GLint height )
-{
-   sisContextPtr smesa = SIS_CONTEXT(ctx);
-
-   int count;
-   GLuint depth = smesa->bytesPerPixel;
-   drm_clip_rect_t *pExtents = NULL;
-   GLint xx, yy;
-   GLint x0, y0, width0, height0;
-
-   ENGPACKET stEngPacket;
-
-   /* Clear back buffer */
-   if (mask & BUFFER_BIT_BACK_LEFT) {
-      smesa->cbClearPacket.stdwDestPos.wY = y;
-      smesa->cbClearPacket.stdwDestPos.wX = x;
-      smesa->cbClearPacket.stdwDim.wWidth = (GLshort) width;
-      smesa->cbClearPacket.stdwDim.wHeight = (GLshort) height;
-      smesa->cbClearPacket.dwFgRopColor = smesa->clearColorPattern;
-
-      sis_bitblt_clear_cmd( smesa, &smesa->cbClearPacket );
-   }
-  
-   if ((mask & BUFFER_BIT_FRONT_LEFT) == 0)
-      return;
-
-   /* Clear front buffer */
-   x0 = x;
-   y0 = y;
-   width0 = width;
-   height0 = height;
-
-   pExtents = smesa->driDrawable->pClipRects;
-   count = smesa->driDrawable->numClipRects;
-
-   memset( &stEngPacket, 0, sizeof (ENGPACKET) );
-
-   stEngPacket.dwSrcPitch = (depth == 2) ? 0x80000000 : 0xc0000000;
-   stEngPacket.dwDestBaseAddr = smesa->frontOffset;
-   stEngPacket.wDestPitch = smesa->frontPitch;
-   /* TODO: set maximum value? */
-   stEngPacket.wDestHeight = smesa->virtualY;
-   stEngPacket.stdwCmd.cRop = 0xf0;
-   stEngPacket.dwFgRopColor = smesa->clearColorPattern;
-
-   /* for SGRAM Block Write Enable */
-   if (smesa->blockWrite)
-      stEngPacket.stdwCmd.cCmd0 = CMD0_PAT_FG_COLOR;
-   else
-      stEngPacket.stdwCmd.cCmd0 = 0;
-   stEngPacket.stdwCmd.cCmd1 = CMD1_DIR_X_INC | CMD1_DIR_Y_INC;
-
-   while (count--) {
-      GLint x2 = pExtents->x1 - smesa->driDrawable->x;
-      GLint y2 = pExtents->y1 - smesa->driDrawable->y;
-      GLint xx2 = pExtents->x2 - smesa->driDrawable->x;
-      GLint yy2 = pExtents->y2 - smesa->driDrawable->y;
-
-      x = (x0 > x2) ? x0 : x2;
-      y = (y0 > y2) ? y0 : y2;
-      xx = ((x0 + width0) > (xx2)) ? xx2 : x0 + width0;
-      yy = ((y0 + height0) > (yy2)) ? yy2 : y0 + height0;
-      width = xx - x;
-      height = yy - y;
-      pExtents++;
-
-      if (width <= 0 || height <= 0)
-	continue;
-
-      stEngPacket.stdwDestPos.wY = y;
-      stEngPacket.stdwDestPos.wX = x;
-      stEngPacket.stdwDim.wWidth = (GLshort)width;
-      stEngPacket.stdwDim.wHeight = (GLshort)height;
-
-      sis_bitblt_clear_cmd( smesa, &stEngPacket );
-   }
-}
-
-static void
-sis_clear_z_stencil_buffer( GLcontext * ctx, GLbitfield mask,
-			    GLint x, GLint y, GLint width, GLint height )
-{
-   sisContextPtr smesa = SIS_CONTEXT(ctx);
-
-   /* TODO: consider alignment of width, height? */
-   smesa->zClearPacket.stdwDestPos.wY = y;
-   smesa->zClearPacket.stdwDestPos.wX = x;
-   smesa->zClearPacket.stdwDim.wWidth = (GLshort) width;
-   smesa->zClearPacket.stdwDim.wHeight = (GLshort) height;
-   smesa->zClearPacket.dwFgRopColor = smesa->clearZStencilPattern;
-
-   sis_bitblt_clear_cmd( smesa, &smesa->zClearPacket );
-}
-
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/sis/sis_common2.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/sis/sis_common2.h
deleted file mode 100644
index c52abd5e5..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/sis/sis_common2.h
+++ /dev/null
@@ -1,140 +0,0 @@
-/**************************************************************************
-
-Copyright 2000 Silicon Integrated Systems Corp, Inc., HsinChu, Taiwan.
-All Rights Reserved.
-
-Permission is hereby granted, free of charge, to any person obtaining a
-copy of this software and associated documentation files (the
-"Software"), to deal in the Software without restriction, including
-without limitation the rights to use, copy, modify, merge, publish,
-distribute, sub license, and/or sell copies of the Software, and to
-permit persons to whom the Software is furnished to do so, subject to
-the following conditions:
-
-The above copyright notice and this permission notice (including the
-next paragraph) shall be included in all copies or substantial portions
-of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
-OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
-IN NO EVENT SHALL SILICON INTEGRATED SYSTEMS CORP BE LIABLE FOR
-ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
-TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
-SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-**************************************************************************/
-/* $XFree86: xc/lib/GL/mesa/src/drv/sis/sis_common.h,v 1.5 2000/09/26 15:56:48 tsi Exp $ */
-
-/*
- * Authors:
- *    Sung-Ching Lin <sclin@sis.com.tw>
- */
-
-#ifndef _sis_common_h_
-#define _sis_common_h_
-
-#if 0
-#define free(x)
-#define calloc(x,y) sis_debug_malloc((x)*(y))
-extern void *sis_debug_malloc(int x);
-#endif
-
-#if defined(SIS_DUMP)
-#include "sis_debug.h"
-#endif
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-typedef struct _Box
-{
-  short x1, y1, x2, y2;
-}
-BoxRec;
-#define NullBox ((BoxPtr)0)
-typedef struct _Box *BoxPtr;
-
-/* BitBlt Commands */
-#define CMD0_DD_ENABLE      0x06
-#define CMD0_SRC_VIDEO      0x00
-#define CMD0_SRC_CPU        0x10
-#define CMD0_PAT_FG_COLOR   0x00
-#define CMD1_DIR_X_DEC      0x00
-#define CMD1_DIR_X_INC      0x01
-#define CMD1_DIR_Y_DEC      0x00
-#define CMD1_DIR_Y_INC      0x02
-#define REG_SRC_ADDR        0x8200
-#define REG_CMD0            0x823c
-
-typedef struct
-{
-  GLshort wSrcPitch;
-  GLshort wDestPitch;
-}
-_PITCH;
-typedef struct
-{
-  GLshort wWidth;
-  GLshort wHeight;
-}
-_DIM;
-typedef struct
-{
-  GLshort wY;
-  GLshort wX;
-}
-_POS;
-
-typedef struct
-{
-  GLubyte cCmd0;
-  GLubyte cRop;
-  GLubyte cCmd1;
-  GLubyte cReserved;
-}
-_CMD;
-
-typedef struct
-{
-  GLshort wStatus0;
-  GLbyte cStatus0_GLbyte3;
-  GLbyte cStatus0_GLbyte4;
-}
-_CMDQUESTATUS;
-
-typedef struct
-{
-  GLint dwSrcBaseAddr;
-  GLint dwSrcPitch;
-  _POS stdwSrcPos;
-  _POS stdwDestPos;
-  GLint dwDestBaseAddr;
-  GLshort wDestPitch;
-  GLshort wDestHeight;
-  _DIM stdwDim;
-  GLint dwFgRopColor;
-  GLint dwBgRopColor;
-  GLint dwSrcHiCKey;
-  GLint dwSrcLoCKey;
-  GLint dwMaskA;
-  GLint dwMaskB;
-  GLint dwClipA;
-  GLint dwClipB;
-  _CMD stdwCmd;
-  _CMDQUESTATUS stdwCmdQueStatus;
-}
-ENGPACKET, *LPENGPACKET;
-
-/* Hardware Info */
-#include "sis_reg.h"
-
-/* HW capability */
-#define SIS_MAX_TEXTURE_SIZE 2048
-#define SIS_MAX_TEXTURES 2
-
-#define SIS_MAX_FRAME_LENGTH 3
-
-GLint doFPtoFixedNoRound( GLfloat dwInValue, int nFraction );
-
-#endif
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/sis/sis_context.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/sis/sis_context.c
deleted file mode 100644
index cfb7700af..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/sis/sis_context.c
+++ /dev/null
@@ -1,523 +0,0 @@
-/**************************************************************************
-
-Copyright 2000 Silicon Integrated Systems Corp, Inc., HsinChu, Taiwan.
-Copyright 2003 Eric Anholt
-All Rights Reserved.
-
-Permission is hereby granted, free of charge, to any person obtaining a
-copy of this software and associated documentation files (the "Software"),
-to deal in the Software without restriction, including without limitation
-on the rights to use, copy, modify, merge, publish, distribute, sub
-license, and/or sell copies of the Software, and to permit persons to whom
-the Software is furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice (including the next
-paragraph) shall be included in all copies or substantial portions of the
-Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
-ERIC ANHOLT OR SILICON INTEGRATED SYSTEMS CORP BE LIABLE FOR ANY CLAIM,
-DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
-OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
-USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-**************************************************************************/
-/* $XFree86: xc/lib/GL/mesa/src/drv/sis/sis_ctx.c,v 1.3 2000/09/26 15:56:48 tsi Exp $ */
-
-/*
- * Authors:
- *   Sung-Ching Lin <sclin@sis.com.tw>
- *   Eric Anholt <anholt@FreeBSD.org>
- */
-
-#include "sis_dri.h"
-
-#include "sis_context.h"
-#include "sis_state.h"
-#include "sis_dd.h"
-#include "sis_span.h"
-#include "sis_stencil.h"
-#include "sis_tex.h"
-#include "sis_tris.h"
-#include "sis_alloc.h"
-
-#include "imports.h"
-#include "matrix.h"
-#include "extensions.h"
-#include "utils.h"
-
-#include "drivers/common/driverfuncs.h"
-
-#include "swrast/swrast.h"
-#include "swrast_setup/swrast_setup.h"
-#include "array_cache/acache.h"
-
-#include "tnl/tnl.h"
-#include "tnl/t_pipeline.h"
-
-#define need_GL_ARB_multisample
-#include "extension_helper.h"
-
-int GlobalCurrentHwcx = -1;
-int GlobalHwcxCountBase = 1;
-int GlobalCmdQueueLen = 0;
-
-struct dri_extension card_extensions[] =
-{
-    { "GL_ARB_multisample",                GL_ARB_multisample_functions },
-    { "GL_ARB_multitexture",               NULL },
-    { "GL_EXT_texture_lod_bias",           NULL },
-    { "GL_NV_blend_square",                NULL },
-    { NULL,                                NULL }
-};
-
-void
-WaitEngIdle (sisContextPtr smesa)
-{
-   GLuint engineState;
-
-   do {
-      engineState = MMIO_READ(REG_CommandQueue);
-   } while ((engineState & SiS_EngIdle) != SiS_EngIdle);
-}
-
-void
-Wait2DEngIdle (sisContextPtr smesa)
-{
-   GLuint engineState;
-
-   do {
-      engineState = MMIO_READ(REG_CommandQueue);
-   } while ((engineState & SiS_EngIdle2d) != SiS_EngIdle2d);
-}
-
-/* To be called from mWait3DCmdQueue.  Separate function for profiling
- * purposes, and speed doesn't matter because we're spinning anyway.
- */
-void
-WaitingFor3dIdle(sisContextPtr smesa, int wLen)
-{
-   while (*(smesa->CurrentQueueLenPtr) < wLen) {
-      *(smesa->CurrentQueueLenPtr) =
-         (MMIO_READ(REG_CommandQueue) & MASK_QueueLen) - 20;
-   }
-}
-
-GLboolean
-sisCreateContext( const __GLcontextModes *glVisual,
-		  __DRIcontextPrivate *driContextPriv,
-                  void *sharedContextPrivate )
-{
-   GLcontext *ctx, *shareCtx;
-   __DRIscreenPrivate *sPriv = driContextPriv->driScreenPriv;
-   sisContextPtr smesa;
-   sisScreenPtr sisScreen;
-   int i;
-   struct dd_function_table functions;
-
-   smesa = (sisContextPtr)CALLOC( sizeof(*smesa) );
-   if (smesa == NULL)
-      return GL_FALSE;
-
-   /* Init default driver functions then plug in our SIS-specific functions
-    * (the texture functions are especially important)
-    */
-   _mesa_init_driver_functions(&functions);
-   sisInitDriverFuncs(&functions);
-   sisInitTextureFuncs(&functions);
-
-   /* Allocate the Mesa context */
-   if (sharedContextPrivate)
-      shareCtx = ((sisContextPtr)sharedContextPrivate)->glCtx;
-   else 
-      shareCtx = NULL;
-   smesa->glCtx = _mesa_create_context( glVisual, shareCtx,
-                                        &functions, (void *) smesa);
-   if (!smesa->glCtx) {
-      FREE(smesa);
-      return GL_FALSE;
-   }
-   driContextPriv->driverPrivate = smesa;
-   ctx = smesa->glCtx;
-
-   sisScreen = smesa->sisScreen = (sisScreenPtr)(sPriv->private);
-
-   smesa->driContext = driContextPriv;
-   smesa->driScreen = sPriv;
-   smesa->driDrawable = NULL;
-   smesa->hHWContext = driContextPriv->hHWContext;
-   smesa->driHwLock = &sPriv->pSAREA->lock;
-   smesa->driFd = sPriv->fd;
-  
-   smesa->virtualX = sisScreen->screenX;
-   smesa->virtualY = sisScreen->screenY;
-   smesa->bytesPerPixel = sisScreen->cpp;
-   smesa->IOBase = sisScreen->mmio.map;
-   smesa->Chipset = sisScreen->deviceID;
-   smesa->irqEnabled = sisScreen->irqEnabled;
-
-   smesa->FbBase = sPriv->pFB;
-   smesa->displayWidth = sPriv->fbWidth;
-   smesa->frontPitch = sPriv->fbStride;
-
-   smesa->sarea = (SISSAREAPriv *)((char *)sPriv->pSAREA +
-				   sisScreen->sarea_priv_offset);
-
-#if defined(SIS_DUMP)
-   IOBase4Debug = GET_IOBase (smesa);
-#endif
-
-   /* support ARGB8888 and RGB565 */
-   switch (smesa->bytesPerPixel)
-   {
-   case 4:
-      smesa->redMask = 0x00ff0000;
-      smesa->greenMask = 0x0000ff00;
-      smesa->blueMask = 0x000000ff;
-      smesa->alphaMask = 0xff000000;
-      smesa->colorFormat = DST_FORMAT_ARGB_8888;
-      break;
-   case 2:
-      smesa->redMask = 0xf800;
-      smesa->greenMask = 0x07e0;
-      smesa->blueMask = 0x001f;
-      smesa->alphaMask = 0;
-      smesa->colorFormat = DST_FORMAT_RGB_565;
-      break;
-   default:
-      sis_fatal_error("Bad bytesPerPixel.\n");
-   }
-
-   /* Parse configuration files */
-   driParseConfigFiles (&smesa->optionCache, &sisScreen->optionCache,
-			sisScreen->driScreen->myNum, "sis");
-
-   /* TODO: index mode */
-
-   smesa->CurrentQueueLenPtr = &(smesa->sarea->QueueLength);
-   smesa->FrameCountPtr = &(smesa->sarea->FrameCount);
-
-   /* set AGP */
-   smesa->AGPSize = sisScreen->agp.size;
-   smesa->AGPBase = sisScreen->agp.map;
-   smesa->AGPAddr = sisScreen->agp.handle;
-
-   /* Create AGP command buffer */
-   if (smesa->AGPSize != 0 && 
-      !driQueryOptionb(&smesa->optionCache, "agp_disable"))
-   {
-      smesa->vb = sisAllocAGP(smesa, 64 * 1024, &smesa->vb_agp_handle);
-      if (smesa->vb != NULL) {
-	 smesa->using_agp = GL_TRUE;
-	 smesa->vb_cur = smesa->vb;
-	 smesa->vb_last = smesa->vb;
-	 smesa->vb_end = smesa->vb + 64 * 1024;
-	 smesa->vb_agp_offset = ((long)smesa->vb - (long)smesa->AGPBase +
-	    (long)smesa->AGPAddr);
-      }
-   }
-   if (!smesa->using_agp) {
-      smesa->vb = malloc(64 * 1024);
-      if (smesa->vb == NULL) {
-	 FREE(smesa);
-	 return GL_FALSE;
-      }
-      smesa->vb_cur = smesa->vb;
-      smesa->vb_last = smesa->vb;
-      smesa->vb_end = smesa->vb + 64 * 1024;
-   }
-
-   smesa->GlobalFlag = 0L;
-
-   smesa->Fallback = 0;
-
-   /* Initialize the software rasterizer and helper modules.
-    */
-   _swrast_CreateContext( ctx );
-   _ac_CreateContext( ctx );
-   _tnl_CreateContext( ctx );
-   _swsetup_CreateContext( ctx );
-
-   _swrast_allow_pixel_fog( ctx, GL_TRUE );
-   _swrast_allow_vertex_fog( ctx, GL_FALSE );
-   _tnl_allow_pixel_fog( ctx, GL_TRUE );
-   _tnl_allow_vertex_fog( ctx, GL_FALSE );
-
-   /* XXX these should really go right after _mesa_init_driver_functions() */
-   sisDDInitStateFuncs( ctx );
-   sisDDInitState( smesa );	/* Initializes smesa->zFormat, important */
-   sisInitTriFuncs( ctx );
-   sisDDInitSpanFuncs( ctx );
-   sisDDInitStencilFuncs( ctx );
-
-   driInitExtensions( ctx, card_extensions, GL_FALSE );
-
-   /* TODO */
-   /* smesa->blockWrite = SGRAMbw = IsBlockWrite (); */
-   smesa->blockWrite = GL_FALSE;
-
-   for (i = 0; i < SIS_MAX_TEXTURES; i++) {
-      smesa->TexStates[i] = 0;
-      smesa->PrevTexFormat[i] = 0;
-   }
-
-   return GL_TRUE;
-}
-
-void
-sisDestroyContext ( __DRIcontextPrivate *driContextPriv )
-{
-   sisContextPtr smesa = (sisContextPtr)driContextPriv->driverPrivate;
-
-   assert( smesa != NULL );
-
-   if ( smesa != NULL ) {
-      _swsetup_DestroyContext( smesa->glCtx );
-      _tnl_DestroyContext( smesa->glCtx );
-      _ac_DestroyContext( smesa->glCtx );
-      _swrast_DestroyContext( smesa->glCtx );
-
-      if (smesa->using_agp)
-	 sisFreeAGP(smesa, smesa->vb_agp_handle);
-
-      /* free the Mesa context */
-      /* XXX: Is the next line needed?  The DriverCtx (smesa) reference is
-       * needed for sisDDDeleteTexture, since it needs to call the FB/AGP free
-       * function.
-       */
-      /* smesa->glCtx->DriverCtx = NULL; */
-      _mesa_destroy_context(smesa->glCtx);
-   }
-
-   FREE( smesa );
-}
-
-GLboolean
-sisMakeCurrent( __DRIcontextPrivate *driContextPriv,
-                __DRIdrawablePrivate *driDrawPriv,
-                __DRIdrawablePrivate *driReadPriv )
-{
-   if ( driContextPriv ) {
-      GET_CURRENT_CONTEXT(ctx);
-      sisContextPtr oldSisCtx = ctx ? SIS_CONTEXT(ctx) : NULL;
-      sisContextPtr newSisCtx = (sisContextPtr) driContextPriv->driverPrivate;
-
-      if ( newSisCtx != oldSisCtx) {
-         newSisCtx->GlobalFlag = GFLAG_ALL;
-      }
-
-      newSisCtx->driDrawable = driDrawPriv;
-
-      _mesa_make_current( newSisCtx->glCtx,
-                          (GLframebuffer *) driDrawPriv->driverPrivate,
-                          (GLframebuffer *) driReadPriv->driverPrivate );
-
-      sisUpdateBufferSize( newSisCtx );
-      sisUpdateClipping( newSisCtx->glCtx );
-   } else {
-      _mesa_make_current( NULL, NULL, NULL );
-   }
-
-   return GL_TRUE;
-}
-
-GLboolean
-sisUnbindContext( __DRIcontextPrivate *driContextPriv )
-{
-   return GL_TRUE;
-}
-
-void
-sis_update_render_state( sisContextPtr smesa )
-{
-   __GLSiSHardware *prev = &smesa->prev;
-
-   mWait3DCmdQueue (45);
-
-   if (smesa->GlobalFlag & GFLAG_ENABLESETTING) {
-      if (!smesa->clearTexCache) {
-	 MMIO(REG_3D_TEnable, prev->hwCapEnable);
-      } else {
-	 MMIO(REG_3D_TEnable, prev->hwCapEnable | MASK_TextureCacheClear);
-	 MMIO(REG_3D_TEnable, prev->hwCapEnable);
-	 smesa->clearTexCache = GL_FALSE;
-      }
-   }
-
-   if (smesa->GlobalFlag & GFLAG_ENABLESETTING2)
-      MMIO(REG_3D_TEnable2, prev->hwCapEnable2);
-
-   /* Z Setting */
-   if (smesa->GlobalFlag & GFLAG_ZSETTING)
-   {
-      MMIO(REG_3D_ZSet, prev->hwZ);
-      MMIO(REG_3D_ZStWriteMask, prev->hwZMask);
-      MMIO(REG_3D_ZAddress, prev->hwOffsetZ);
-   }
-
-   /* Alpha Setting */
-   if (smesa->GlobalFlag & GFLAG_ALPHASETTING)
-      MMIO(REG_3D_AlphaSet, prev->hwAlpha);
-
-   if (smesa->GlobalFlag & GFLAG_DESTSETTING) {
-      MMIO(REG_3D_DstSet, prev->hwDstSet);
-      MMIO(REG_3D_DstAlphaWriteMask, prev->hwDstMask);
-      MMIO(REG_3D_DstAddress, prev->hwOffsetDest);
-   }
-
-   /* Line Setting */
-#if 0
-   if (smesa->GlobalFlag & GFLAG_LINESETTING) 
-      MMIO(REG_3D_LinePattern, prev->hwLinePattern);
-#endif
-
-   /* Fog Setting */
-   if (smesa->GlobalFlag & GFLAG_FOGSETTING)
-   {
-      MMIO(REG_3D_FogSet, prev->hwFog);
-      MMIO(REG_3D_FogInverseDistance, prev->hwFogInverse);
-      MMIO(REG_3D_FogFarDistance, prev->hwFogFar);
-      MMIO(REG_3D_FogFactorDensity, prev->hwFogDensity);
-   }
-
-   /* Stencil Setting */
-   if (smesa->GlobalFlag & GFLAG_STENCILSETTING) {
-      MMIO(REG_3D_StencilSet, prev->hwStSetting);
-      MMIO(REG_3D_StencilSet2, prev->hwStSetting2);
-   }
-
-   /* Miscellaneous Setting */
-   if (smesa->GlobalFlag & GFLAG_DSTBLEND)
-      MMIO(REG_3D_DstBlendMode, prev->hwDstSrcBlend);
-   if (smesa->GlobalFlag & GFLAG_CLIPPING) {
-      MMIO(REG_3D_ClipTopBottom, prev->clipTopBottom);
-      MMIO(REG_3D_ClipLeftRight, prev->clipLeftRight);
-   }
-
-  smesa->GlobalFlag &= ~GFLAG_RENDER_STATES;
-}
-
-void
-sis_update_texture_state (sisContextPtr smesa)
-{
-   __GLSiSHardware *prev = &smesa->prev;
-
-   mWait3DCmdQueue (55);
-   if (smesa->clearTexCache || (smesa->GlobalFlag & GFLAG_TEXTUREADDRESS)) {
-      MMIO(REG_3D_TEnable, prev->hwCapEnable | MASK_TextureCacheClear);
-      MMIO(REG_3D_TEnable, prev->hwCapEnable);
-      smesa->clearTexCache = GL_FALSE;
-   }
-
-   /* Texture Setting */
-   if (smesa->GlobalFlag & CFLAG_TEXTURERESET)
-      MMIO(REG_3D_TextureSet, prev->texture[0].hwTextureSet);
-
-   if (smesa->GlobalFlag & GFLAG_TEXTUREMIPMAP)
-      MMIO(REG_3D_TextureMip, prev->texture[0].hwTextureMip);
-
-  /*
-  MMIO(REG_3D_TextureTransparencyColorHigh, prev->texture[0].hwTextureClrHigh);
-  MMIO(REG_3D_TextureTransparencyColorLow, prev->texture[0].hwTextureClrLow);
-  */
-
-   if (smesa->GlobalFlag & GFLAG_TEXBORDERCOLOR)
-      MMIO(REG_3D_TextureBorderColor, prev->texture[0].hwTextureBorderColor);
-
-   if (smesa->GlobalFlag & GFLAG_TEXTUREADDRESS) {
-      switch ((prev->texture[0].hwTextureSet & MASK_TextureLevel) >> 8)
-      {
-      case 11:
-         MMIO(REG_3D_TextureAddress11, prev->texture[0].texOffset11);
-      case 10:
-         MMIO(REG_3D_TextureAddress10, prev->texture[0].texOffset10);
-         MMIO(REG_3D_TexturePitch10, prev->texture[0].texPitch10);
-      case 9:
-         MMIO(REG_3D_TextureAddress9, prev->texture[0].texOffset9);
-      case 8:
-         MMIO(REG_3D_TextureAddress8, prev->texture[0].texOffset8);
-         MMIO(REG_3D_TexturePitch8, prev->texture[0].texPitch89);
-      case 7:
-         MMIO(REG_3D_TextureAddress7, prev->texture[0].texOffset7);
-      case 6:
-         MMIO(REG_3D_TextureAddress6, prev->texture[0].texOffset6);
-         MMIO(REG_3D_TexturePitch6, prev->texture[0].texPitch67);
-      case 5:
-         MMIO(REG_3D_TextureAddress5, prev->texture[0].texOffset5);
-      case 4:
-         MMIO(REG_3D_TextureAddress4, prev->texture[0].texOffset4);
-         MMIO(REG_3D_TexturePitch4, prev->texture[0].texPitch45);
-      case 3:
-         MMIO(REG_3D_TextureAddress3, prev->texture[0].texOffset3);
-      case 2:
-         MMIO(REG_3D_TextureAddress2, prev->texture[0].texOffset2);
-         MMIO(REG_3D_TexturePitch2, prev->texture[0].texPitch23);
-      case 1:
-         MMIO(REG_3D_TextureAddress1, prev->texture[0].texOffset1);
-      case 0:
-	  MMIO(REG_3D_TextureAddress0, prev->texture[0].texOffset0);
-	  MMIO(REG_3D_TexturePitch0, prev->texture[0].texPitch01);
-      }
-   }
-   if (smesa->GlobalFlag & CFLAG_TEXTURERESET_1)
-      MMIO(REG_3D_Texture1Set, prev->texture[1].hwTextureSet);
-   if (smesa->GlobalFlag & GFLAG_TEXTUREMIPMAP_1)
-      MMIO(REG_3D_Texture1Mip, prev->texture[1].hwTextureMip);
-
-   if (smesa->GlobalFlag & GFLAG_TEXBORDERCOLOR_1) {
-      MMIO(REG_3D_Texture1BorderColor,
-	    prev->texture[1].hwTextureBorderColor);
-   }
-   if (smesa->GlobalFlag & GFLAG_TEXTUREADDRESS_1) {
-      switch ((prev->texture[1].hwTextureSet & MASK_TextureLevel) >> 8)
-      {
-      case 11:
-         MMIO(REG_3D_Texture1Address11, prev->texture[1].texOffset11);
-      case 10:
-         MMIO(REG_3D_Texture1Address10, prev->texture[1].texOffset10);
-         MMIO(REG_3D_Texture1Pitch10, prev->texture[1].texPitch10);
-      case 9:
-         MMIO(REG_3D_Texture1Address9, prev->texture[1].texOffset9);
-      case 8:
-         MMIO(REG_3D_Texture1Address8, prev->texture[1].texOffset8);
-         MMIO(REG_3D_Texture1Pitch8, prev->texture[1].texPitch89);
-      case 7:
-         MMIO(REG_3D_Texture1Address7, prev->texture[1].texOffset7);
-      case 6:
-         MMIO(REG_3D_Texture1Address6, prev->texture[1].texOffset6);
-         MMIO(REG_3D_Texture1Pitch6, prev->texture[1].texPitch67);
-      case 5:
-         MMIO(REG_3D_Texture1Address5, prev->texture[1].texOffset5);
-      case 4:
-         MMIO(REG_3D_Texture1Address4, prev->texture[1].texOffset4);
-         MMIO(REG_3D_Texture1Pitch4, prev->texture[1].texPitch45);
-      case 3:
-         MMIO(REG_3D_Texture1Address3, prev->texture[1].texOffset3);
-      case 2:
-         MMIO(REG_3D_Texture1Address2, prev->texture[1].texOffset2);
-         MMIO(REG_3D_Texture1Pitch2, prev->texture[1].texPitch23);
-      case 1:
-         MMIO(REG_3D_Texture1Address1, prev->texture[1].texOffset1);
-      case 0:
-         MMIO(REG_3D_Texture1Address0, prev->texture[1].texOffset0);
-         MMIO(REG_3D_Texture1Pitch0, prev->texture[1].texPitch01);
-      }
-   }
-
-   /* texture environment */
-   if (smesa->GlobalFlag & GFLAG_TEXTUREENV) {
-      MMIO(REG_3D_TextureBlendFactor, prev->hwTexEnvColor);
-      MMIO(REG_3D_TextureColorBlendSet0, prev->hwTexBlendColor0);
-      MMIO(REG_3D_TextureAlphaBlendSet0, prev->hwTexBlendAlpha0);
-   }
-   if (smesa->GlobalFlag & GFLAG_TEXTUREENV_1) {
-      MMIO(REG_3D_TextureBlendFactor, prev->hwTexEnvColor);
-      MMIO(REG_3D_TextureColorBlendSet1, prev->hwTexBlendColor1);
-      MMIO(REG_3D_TextureAlphaBlendSet1, prev->hwTexBlendAlpha1);
-   }
-
-   smesa->GlobalFlag &= ~GFLAG_TEXTURE_STATES;
-}
-
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/sis/sis_context.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/sis/sis_context.h
deleted file mode 100644
index 367540222..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/sis/sis_context.h
+++ /dev/null
@@ -1,440 +0,0 @@
-/**************************************************************************
-
-Copyright 2000 Silicon Integrated Systems Corp, Inc., HsinChu, Taiwan.
-Copyright 2003 Eric Anholt
-All Rights Reserved.
-
-Permission is hereby granted, free of charge, to any person obtaining a
-copy of this software and associated documentation files (the "Software"),
-to deal in the Software without restriction, including without limitation
-on the rights to use, copy, modify, merge, publish, distribute, sub
-license, and/or sell copies of the Software, and to permit persons to whom
-the Software is furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice (including the next
-paragraph) shall be included in all copies or substantial portions of the
-Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
-ERIC ANHOLT OR SILICON INTEGRATED SYSTEMS CORP BE LIABLE FOR ANY CLAIM,
-DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
-OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
-USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-**************************************************************************/
-/* $XFree86$ */
-
-/*
- * Authors:
- *   Sung-Ching Lin <sclin@sis.com.tw>
- *   Eric Anholt <anholt@FreeBSD.org>
- */
-
-#ifndef _sis_ctx_h_
-#define _sis_ctx_h_
-
-#include "context.h"
-#include "dri_util.h"
-#include "drm.h"
-#include "drm_sarea.h"
-#include "xmlconfig.h"
-#include "tnl/t_vertex.h"
-
-#include "sis_screen.h"
-#include "sis_common2.h"
-#include "sis_dri.h"
-
-/* for GLboolean */
-#include <GL/gl.h>
-
-#define PCI_CHIP_SIS300		0x0300
-#define PCI_CHIP_SIS630		0x6300
-#define PCI_CHIP_SIS540		0x5300
-
-#define NEW_TEXTURING		0x1
-#define NEW_TEXTURE_ENV		0x2
-
-/* Flags for software fallback cases:
- */
-#define SIS_FALLBACK_TEXTURE		0x0001
-#define SIS_FALLBACK_TEXTURE0		0x0002
-#define SIS_FALLBACK_TEXTURE1		0x0004
-#define SIS_FALLBACK_TEXENV0		0x0008
-#define SIS_FALLBACK_TEXENV1		0x0010
-#define SIS_FALLBACK_DRAW_BUFFER	0x0020
-#define SIS_FALLBACK_STENCIL		0x0040
-#define SIS_FALLBACK_FORCE		0x8000
-
-/* Flags for hardware state that needs to be updated */
-#define GFLAG_ENABLESETTING		0x00000001
-#define GFLAG_ENABLESETTING2		0x00000002
-#define GFLAG_ZSETTING			0x00000004
-#define GFLAG_ALPHASETTING		0x00000008
-#define GFLAG_DESTSETTING		0x00000010
-#define GFLAG_LINESETTING		0x00000020
-#define GFLAG_STENCILSETTING		0x00000040
-#define GFLAG_FOGSETTING		0x00000080
-#define GFLAG_DSTBLEND			0x00000100
-#define GFLAG_CLIPPING			0x00000200
-#define CFLAG_TEXTURERESET		0x00000400
-#define GFLAG_TEXTUREMIPMAP		0x00000800
-#define GFLAG_TEXBORDERCOLOR		0x00001000
-#define GFLAG_TEXTUREADDRESS		0x00002000
-#define GFLAG_TEXTUREENV		0x00004000
-#define CFLAG_TEXTURERESET_1		0x00008000
-#define GFLAG_TEXTUREMIPMAP_1		0x00010000
-#define GFLAG_TEXBORDERCOLOR_1		0x00020000
-#define GFLAG_TEXTUREADDRESS_1		0x00040000
-#define GFLAG_TEXTUREENV_1		0x00080000
-#define GFLAG_ALL			0x000fffff
-
-#define GFLAG_TEXTURE_STATES (CFLAG_TEXTURERESET | GFLAG_TEXTUREMIPMAP | \
-			      GFLAG_TEXBORDERCOLOR | GFLAG_TEXTUREADDRESS | \
-			      CFLAG_TEXTURERESET_1 | GFLAG_TEXTUREMIPMAP_1 | \
-			      GFLAG_TEXBORDERCOLOR_1 | \
-			      GFLAG_TEXTUREADDRESS_1 | \
-			      GFLAG_TEXTUREENV | GFLAG_TEXTUREENV_1)
-
-
-#define GFLAG_RENDER_STATES  (GFLAG_ENABLESETTING | GFLAG_ENABLESETTING2 | \
-			      GFLAG_ZSETTING | GFLAG_ALPHASETTING | \
-			      GFLAG_DESTSETTING | GFLAG_FOGSETTING | \
-			      GFLAG_STENCILSETTING | GFLAG_DSTBLEND | \
-			      GFLAG_CLIPPING)
-
-/* Use the templated vertex format:
- */
-#define TAG(x) sis##x
-#include "tnl_dd/t_dd_vertex.h"
-#undef TAG
-
-/* Subpixel offsets for window coordinates (triangles):
- */
-#define SUBPIXEL_X  (-0.5F)
-#define SUBPIXEL_Y  (-0.5F)
-
-#define SIS_MAX_TEXTURE_LEVELS		11
-
-typedef struct {
-   GLubyte *Data;		/* Pointer to texture in offscreen */
-   GLuint memType;		/* VIDEO_TYPE or AGP_TYPE */
-   void *handle;		/* Handle for sisFree*() */
-   GLuint pitch;
-   GLuint size;
-} sisTexImage;
-
-typedef struct sis_tex_obj {
-   sisTexImage image[SIS_MAX_TEXTURE_LEVELS];	/* Image data for each mipmap
-						 * level */
-   GLenum format;		/* One of GL_ALPHA, GL_INTENSITY, GL_LUMINANCE,
-				 * GL_LUMINANCE_ALPHA, GL_RGB, GL_RGBA */
-   GLint hwformat;              /* One of the TEXEL_ defines */
-   GLint numImages;             /* Number of images loaded into .image */
-} sisTexObj, *sisTexObjPtr;
-
-/*
- ** Device dependent context state
- */
-typedef struct __GLSiSTextureRec
-{
-  GLint hwTextureSet;
-  GLint hwTextureMip;
-  GLint hwTextureClrHigh;
-  GLint hwTextureClrLow;
-  GLint hwTextureBorderColor;
-
-  GLint texOffset0;
-  GLint texOffset1;
-  GLint texOffset2;
-  GLint texOffset3;
-  GLint texOffset4;
-  GLint texOffset5;
-  GLint texOffset6;
-  GLint texOffset7;
-  GLint texOffset8;
-  GLint texOffset9;
-  GLint texOffset10;
-  GLint texOffset11;
-
-  GLint texPitch01;
-  GLint texPitch23;
-  GLint texPitch45;
-  GLint texPitch67;
-  GLint texPitch89;
-  GLint texPitch10;
-} __GLSiSTexture;
-
-typedef struct __GLSiSHardwareRec
-{
-  GLint hwCapEnable, hwCapEnable2;	/*  Enable Setting */
-
-  GLint hwOffsetZ, hwZ;		/* Z Setting */
-
-  GLint hwZBias, hwZMask;	/* Z Setting */
-
-  GLint hwAlpha;		/* Alpha Setting */
-
-  GLint hwDstSet, hwDstMask;	/* Destination Setting */
-
-  GLint hwOffsetDest;		/* Destination Setting */
-
-  GLint hwLinePattern;		/* Line Setting */
-
-  GLint hwFog;			/* Fog Setting */
-
-  GLint hwFogFar, hwFogInverse;	/* Fog Distance setting */
-
-  GLint hwFogDensity;		/* Fog factor & density */
-
-  GLint hwStSetting, hwStSetting2;	/* Stencil Setting */
-
-  GLint hwStOffset;		/* Stencil Setting */
-
-  GLint hwDstSrcBlend;		/* Blending mode Setting */
-
-  GLint clipTopBottom;		/* Clip for Top & Bottom */
-
-  GLint clipLeftRight;		/* Clip for Left & Right */
-
-  struct __GLSiSTextureRec texture[2];
-
-  GLint hwTexEnvColor;		/* Texture Blending Setting */
-
-  GLint hwTexBlendColor0;
-  GLint hwTexBlendColor1;
-  GLint hwTexBlendAlpha0;
-  GLint hwTexBlendAlpha1;
-
-}
-__GLSiSHardware;
-
-typedef struct sis_context sisContextRec;
-typedef struct sis_context *sisContextPtr;
-
-typedef void (*sis_quad_func)( sisContextPtr, 
-			       sisVertex *,
-			       sisVertex *,
-			       sisVertex *,
-			       sisVertex * );
-
-typedef void (*sis_tri_func)( sisContextPtr, 
-			      sisVertex *,
-			      sisVertex *,
-			      sisVertex * );
-
-typedef void (*sis_line_func)( sisContextPtr, 
-			       sisVertex *,
-			       sisVertex * );
-
-typedef void (*sis_point_func)( sisContextPtr,
-				sisVertex * );
-
-/* Device dependent context state */
-
-struct sis_context
-{
-  /* This must be first in this structure */
-  GLcontext *glCtx;
-
-  /* Vertex state */
-  GLuint vertex_size;
-  struct tnl_attr_map vertex_attrs[VERT_ATTRIB_MAX];
-  GLuint vertex_attr_count;
-  char *verts;			/* points to tnl->clipspace.vertex_buf */
-
-  /* Vertex buffer (in system memory or AGP) state. */
-  unsigned char *vb;		/* Beginning of vertex buffer */
-  unsigned char *vb_cur;	/* Current write location in vertex buffer */
-  unsigned char *vb_last;	/* Last written location in vertex buffer */
-  unsigned char *vb_end;	/* End of vertex buffer */
-  void *vb_agp_handle;
-  GLuint vb_agp_offset;
-  GLboolean using_agp;
-
-  GLuint NewGLState;
-  GLuint Fallback;
-  GLuint RenderIndex;
-  GLfloat hw_viewport[16];
-  GLfloat depth_scale;
-
-  unsigned int virtualX, virtualY;
-  unsigned int bytesPerPixel;
-  unsigned char *IOBase;
-  unsigned char *FbBase;
-  unsigned int displayWidth;
-  unsigned int frontOffset;
-  unsigned int frontPitch;
-
-  /* HW RGBA layout */
-  unsigned int redMask, greenMask, blueMask, alphaMask;
-  unsigned int colorFormat;
-
-  /* Z format */
-  unsigned int zFormat;
-
-  /* Clear patterns, 4 bytes */
-  unsigned int clearColorPattern;
-  unsigned int clearZStencilPattern;
-
-  /* Fallback rasterization functions 
-   */
-  sis_point_func draw_point;
-  sis_line_func draw_line;
-  sis_tri_func draw_tri;
-  sis_quad_func draw_quad;
-
-  GLuint hw_primitive;
-  GLenum raster_primitive;
-  GLenum render_primitive;
-
-  /* DRM fd */
-  int driFd;
-  
-  /* AGP Memory */
-  unsigned int AGPSize;
-  unsigned char *AGPBase;
-  unsigned int AGPAddr;
-  
-  /* register 0x89F4 */
-  GLint AGPParseSet;
-
-  /* register 0x89F8 */
-  GLint dwPrimitiveSet;
-
-  __GLSiSHardware prev, current;
-
-  int Chipset;
-
-  GLint drawableID;
-
-  /* SGRAM block write */
-  GLboolean blockWrite;
-
-  GLint GlobalFlag;
-  GLuint last_tcl_state;
-
-  /* Stereo */
-  GLboolean useStereo;
-  GLboolean stereoEnabled;
-  int stereo_drawIndex;
-  int stereo_drawSide;
-  GLboolean irqEnabled;
-
-  GLboolean clearTexCache;
-
-  GLuint TexStates[SIS_MAX_TEXTURES];
-  GLuint PrevTexFormat[SIS_MAX_TEXTURES];
-
-  int *CurrentQueueLenPtr;
-  unsigned int *FrameCountPtr;
-
-  /* Front/back/depth buffer info */
-  GLuint width, height;			/* size of buffers */
-  GLint bottom;				/* used for FLIP macro */
-  GLvoid *backbuffer;
-  unsigned int backOffset;
-  unsigned int backPitch;
-  GLvoid *depthbuffer;
-  unsigned int depthOffset;
-  unsigned int depthPitch;
-  void *zbFree, *bbFree;		/* Cookies for freeing buffers */
-  ENGPACKET zClearPacket, cbClearPacket;
-
-  /* Drawable, cliprect and scissor information
-   */
-  GLint drawOffset, drawPitch;
-  GLint readOffset, readPitch;
-
-  /* Mirrors of some DRI state
-   */
-  __DRIcontextPrivate	*driContext;	/* DRI context */
-  __DRIscreenPrivate	*driScreen;	/* DRI screen */
-  __DRIdrawablePrivate	*driDrawable;	/* DRI drawable bound to this ctx */
-
-  unsigned int lastStamp;	        /* mirror driDrawable->lastStamp */
-
-  drm_context_t hHWContext;
-  drm_hw_lock_t *driHwLock;
-
-  sisScreenPtr sisScreen;		/* Screen private DRI data */
-  SISSAREAPrivPtr sarea;		/* Private SAREA data */
-
-   /* Configuration cache */
-   driOptionCache optionCache;
-};
-
-#define SIS_CONTEXT(ctx)		((sisContextPtr)(ctx->DriverCtx))
-
-/* Macros */
-#define GET_IOBase(x) ((x)->IOBase)
-
-#define Y_FLIP(Y)  (smesa->bottom - (Y))
-
-#define SISPACKCOLOR565( r, g, b )					\
-   ((((r) & 0xf8) << 8) | (((g) & 0xfc) << 3) | (((b) & 0xf8) >> 3))
-
-#define SISPACKCOLOR8888( r, g, b, a )					\
-   (((a) << 24) | ((r) << 16) | ((g) << 8) | (b))
-
-#define SIS_VERBOSE 0
-
-
-#define MMIO(reg, value) \
-{\
-   *(volatile GLint *)(smesa->IOBase + (reg)) = value;			\
-}
-
-#define MMIO_READ(reg) *(volatile GLint *)(smesa->IOBase + (reg))
-#define MMIO_READf(reg) *(volatile GLfloat *)(smesa->IOBase + (reg))
-
-#define mEndPrimitive()  \
-{       \
-   *(volatile GLubyte *)(smesa->IOBase + REG_3D_EndPrimitiveList) = 0xff; \
-   *(volatile GLuint *)(smesa->IOBase + 0x8b60) = 0xffffffff;		\
-}
-
-#define sis_fatal_error(msg)						\
-do {									\
-	fprintf(stderr, "[%s:%d]: %s", __FILE__, __LINE__, msg);	\
-	exit(-1);							\
-} while (0)
-
-/* Lock required */
-#define mWait3DCmdQueue(wLen)						\
-/* Update the mirrored queue pointer if it doesn't indicate enough space */ \
-if (*(smesa->CurrentQueueLenPtr) < (wLen)) {				\
-   *(smesa->CurrentQueueLenPtr) =					\
-      (*(GLint *)(GET_IOBase(smesa) + REG_CommandQueue) & MASK_QueueLen) - 20; \
-   /* Spin and wait if the queue is actually too full */		\
-   if (*(smesa->CurrentQueueLenPtr) < (wLen))				\
-      WaitingFor3dIdle(smesa, wLen);					\
-   *(smesa->CurrentQueueLenPtr) -= wLen;				\
-}
-
-enum _sis_verbose {
-	VERBOSE_SIS_BUFFER  = 0x1,
-	VERBOSE_SIS_MEMORY  = 0x2
-};
-
-extern GLboolean sisCreateContext( const __GLcontextModes *glVisual,
-				   __DRIcontextPrivate *driContextPriv,
-                                   void *sharedContextPrivate );
-extern void sisDestroyContext( __DRIcontextPrivate * );
-
-extern GLboolean sisMakeCurrent( __DRIcontextPrivate *driContextPriv,
-                                  __DRIdrawablePrivate *driDrawPriv,
-                                  __DRIdrawablePrivate *driReadPriv );
-
-extern GLboolean sisUnbindContext( __DRIcontextPrivate *driContextPriv );
-
-void WaitEngIdle (sisContextPtr smesa);
-void Wait2DEngIdle (sisContextPtr smesa);
-void WaitingFor3dIdle(sisContextPtr smesa, int wLen);
-
-/* update to hw */
-extern void sis_update_texture_state( sisContextPtr smesa );
-extern void sis_update_render_state( sisContextPtr smesa );
-
-#endif
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/sis/sis_dd.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/sis/sis_dd.c
deleted file mode 100644
index 2617980cc..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/sis/sis_dd.c
+++ /dev/null
@@ -1,181 +0,0 @@
-/**************************************************************************
-
-Copyright 2000 Silicon Integrated Systems Corp, Inc., HsinChu, Taiwan.
-Copyright 2003 Eric Anholt
-All Rights Reserved.
-
-Permission is hereby granted, free of charge, to any person obtaining a
-copy of this software and associated documentation files (the "Software"),
-to deal in the Software without restriction, including without limitation
-on the rights to use, copy, modify, merge, publish, distribute, sub
-license, and/or sell copies of the Software, and to permit persons to whom
-the Software is furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice (including the next
-paragraph) shall be included in all copies or substantial portions of the
-Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
-ERIC ANHOLT OR SILICON INTEGRATED SYSTEMS CORP BE LIABLE FOR ANY CLAIM,
-DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
-OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
-USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-**************************************************************************/
-/* $XFree86: xc/lib/GL/mesa/src/drv/sis/sis_ctx.c,v 1.3 2000/09/26 15:56:48 tsi Exp $ */
-
-/*
- * Authors:
- *    Sung-Ching Lin <sclin@sis.com.tw>
- *    Eric Anholt <anholt@FreeBSD.org>
- *
- */
-
-#include "sis_context.h"
-#include "sis_dd.h"
-#include "sis_lock.h"
-#include "sis_alloc.h"
-#include "sis_state.h"
-#include "sis_tris.h"
-
-#include "swrast/swrast.h"
-#include "framebuffer.h"
-
-#include "utils.h"
-
-#define DRIVER_DATE	"20051019"
-
-/* Return the width and height of the given buffer.
- */
-static void
-sisGetBufferSize( GLframebuffer *buffer,
-			      GLuint *width, GLuint *height )
-{
-   GET_CURRENT_CONTEXT(ctx);
-   sisContextPtr smesa = SIS_CONTEXT(ctx);
-
-   LOCK_HARDWARE();
-   *width  = smesa->driDrawable->w;
-   *height = smesa->driDrawable->h;
-   UNLOCK_HARDWARE();
-}
-
-/* Return various strings for glGetString().
- */
-static const GLubyte *
-sisGetString( GLcontext *ctx, GLenum name )
-{
-   sisContextPtr smesa = SIS_CONTEXT(ctx);
-   static char buffer[128];
-   unsigned   offset;
-   GLuint agp_mode = (smesa->AGPSize > 0);
-
-   switch ( name )
-   {
-   case GL_VENDOR:
-      return (GLubyte *)"Eric Anholt";
-
-   case GL_RENDERER:
-      offset = driGetRendererString( buffer, "SiS", DRIVER_DATE, agp_mode );
-
-      return (GLubyte *)buffer;
-
-   default:
-      return NULL;
-   }
-}
-
-/* Send all commands to the hardware.
- */
-static void
-sisFlush( GLcontext *ctx )
-{
-   sisContextPtr smesa = SIS_CONTEXT(ctx);
-
-   SIS_FIREVERTICES(smesa);
-}
-
-/* Make sure all commands have been sent to the hardware and have
- * completed processing.
- */
-static void
-sisFinish( GLcontext *ctx )
-{
-   sisContextPtr smesa = SIS_CONTEXT(ctx);
-
-   SIS_FIREVERTICES(smesa);
-   LOCK_HARDWARE();
-   WaitEngIdle( smesa );
-   UNLOCK_HARDWARE();
-}
-
-void
-sisUpdateBufferSize( sisContextPtr smesa )
-{
-   __GLSiSHardware *current = &smesa->current;
-   __GLSiSHardware *prev = &smesa->prev;
-   GLuint z_depth;
-
-   /* XXX Should get the base offset of the frontbuffer from the X Server */
-   smesa->frontOffset = smesa->driDrawable->x * smesa->bytesPerPixel +
-			smesa->driDrawable->y * smesa->frontPitch;
-
-   if ( smesa->width == smesa->driDrawable->w &&
-      smesa->height == smesa->driDrawable->h )
-   {
-      return;
-   }
-
-   smesa->width = smesa->driDrawable->w;
-   smesa->height = smesa->driDrawable->h;
-   smesa->bottom = smesa->height - 1;
-
-   if ( smesa->backbuffer )
-      sisFreeBackbuffer( smesa );
-   if ( smesa->depthbuffer )
-      sisFreeZStencilBuffer( smesa );
-	
-   if ( smesa->glCtx->Visual.depthBits > 0 )
-      sisAllocZStencilBuffer( smesa );
-   if ( smesa->glCtx->Visual.doubleBufferMode )
-      sisAllocBackbuffer( smesa );
-
-   switch (smesa->zFormat)
-   {
-   case SiS_ZFORMAT_Z16:
-      z_depth = 2;
-      break;
-   case SiS_ZFORMAT_Z32:
-   case SiS_ZFORMAT_S8Z24:
-      z_depth = 4;
-      break;
-   default:
-      sis_fatal_error("Bad Z format\n");
-   }
-
-   current->hwZ &= ~MASK_ZBufferPitch;
-   current->hwZ |= smesa->width * z_depth >> 2;
-   current->hwOffsetZ = smesa->depthOffset >> 2;
-
-   if ((current->hwOffsetZ != prev->hwOffsetZ) || (current->hwZ != prev->hwZ)) {
-      prev->hwOffsetZ = current->hwOffsetZ;
-      prev->hwZ = current->hwZ;
-      smesa->GlobalFlag |= GFLAG_ZSETTING;
-   }
-  
-   sisUpdateClipping( smesa->glCtx );
-}
-
-/* Initialize the driver's misc functions.
- */
-void
-sisInitDriverFuncs( struct dd_function_table *functions )
-{
-   functions->GetBufferSize = sisGetBufferSize;
-   functions->ResizeBuffers = _mesa_resize_framebuffer;
-   functions->GetString     = sisGetString;
-   functions->Finish        = sisFinish;
-   functions->Flush         = sisFlush;
-}
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/sis/sis_dd.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/sis/sis_dd.h
deleted file mode 100644
index da76596e9..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/sis/sis_dd.h
+++ /dev/null
@@ -1,39 +0,0 @@
-/**************************************************************************
-
-Copyright 2003 Eric Anholt
-All Rights Reserved.
-
-Permission is hereby granted, free of charge, to any person obtaining a
-copy of this software and associated documentation files (the "Software"),
-to deal in the Software without restriction, including without limitation
-on the rights to use, copy, modify, merge, publish, distribute, sub
-license, and/or sell copies of the Software, and to permit persons to whom
-the Software is furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice (including the next
-paragraph) shall be included in all copies or substantial portions of the
-Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
-ERIC ANHOLT BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
-AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
-CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-**************************************************************************/
-/* $XFree86$ */
-
-/*
- * Authors:
- *    Eric Anholt <anholt@FreeBSD.org>
- */
-
-#ifndef __SIS_DD_H__
-#define __SIS_DD_H__
-
-extern void sisUpdateBufferSize( sisContextPtr smesa );
-
-extern void sisInitDriverFuncs( struct dd_function_table *functions );
-
-#endif
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/sis/sis_debug.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/sis/sis_debug.c
deleted file mode 100644
index 99cb09c25..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/sis/sis_debug.c
+++ /dev/null
@@ -1,156 +0,0 @@
-/**************************************************************************
-
-Copyright 2000 Silicon Integrated Systems Corp, Inc., HsinChu, Taiwan.
-All Rights Reserved.
-
-Permission is hereby granted, free of charge, to any person obtaining a
-copy of this software and associated documentation files (the
-"Software"), to deal in the Software without restriction, including
-without limitation the rights to use, copy, modify, merge, publish,
-distribute, sub license, and/or sell copies of the Software, and to
-permit persons to whom the Software is furnished to do so, subject to
-the following conditions:
-
-The above copyright notice and this permission notice (including the
-next paragraph) shall be included in all copies or substantial portions
-of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
-OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
-IN NO EVENT SHALL SILICON INTEGRATED SYSTEMS CORP BE LIABLE FOR
-ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
-TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
-SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-**************************************************************************/
-/* $XFree86: xc/lib/GL/mesa/src/drv/sis/sis_debug.c,v 1.5 2000/09/26 15:56:48 tsi Exp $ */
-
-/*
- * Authors:
- *    Sung-Ching Lin <sclin@sis.com.tw>
- *
- */
-
-/* 
- * dump HW states, set environment variable SIS_DEBUG
- * to enable these functions 
- */
-
-#include <fcntl.h>
-#include <assert.h>
-
-#include "sis_context.h"
-
-/* for SiS 300/630/540 */
-#define MMIOLength (0x8FFF-0x8800+1)
-#define MMIO3DOffset (0x8800)
-#define FILE_NAME "300.dump"
-
-char *IOBase4Debug = 0;
-
-char *prevLockFile = NULL;
-int prevLockLine = 0;
-
-GLint _empty[0x10000];
-
-void
-dump_agp (void *addr, int dword_count)
-{
-  if (!getenv ("SIS_DEBUG"))
-    return;
-
-  {
-    int i;
-    FILE *file = fopen ("300agp.dump", "w");
-
-    if (file)
-      {
-	for (i = 0; i < dword_count; i++)
-	  {
-	    fprintf (file, "%f\n", *(float *) addr);
-	    ((unsigned char *) addr) += 4;
-	  }
-	fclose (file);
-      }
-  }
-}
-
-void
-d2f_once (GLcontext * ctx)
-{
-  XMesaContext xmesa = (XMesaContext) ctx->DriverCtx;
-  sisContextPtr smesa = SIS_CONTEXT(ctx);
-
-  static int serialNumber = -1;
-
-  if (serialNumber == smesa->serialNumber)
-    return;
-  else
-    serialNumber = smesa->serialNumber;
-
-  d2f();
-}
-
-void
-d2f (void)
-{
-  if (!getenv ("SIS_DEBUG"))
-    return;
-
-  /* dump 0x8800 - 0x8AFF */
-  {
-    int fh;
-    int rval;
-    void *addr = IOBase4Debug + MMIO3DOffset;
-
-    assert (IOBase4Debug);
-
-    if ((fh = open (FILE_NAME, O_WRONLY | O_CREAT, S_IREAD | S_IWRITE)) != -1)
-      {
-	rval = write (fh, addr, MMIOLength);
-	assert (rval != -1);
-	close (fh);
-      }
-  }
-}
-
-/* dump to HW */
-void
-d2h (char *file_name)
-{
-  int fh;
-  int rval;
-  void *addr[MMIOLength];
-
-  if (!getenv ("SIS_DEBUG"))
-    return;
-
-  if ((fh = open (file_name, O_CREAT, S_IREAD | S_IWRITE)) != -1)
-    {
-      rval = read (fh, addr, MMIOLength);
-      assert (rval != -1);
-      close (fh);
-    }
-  memcpy (IOBase4Debug + MMIO3DOffset, addr, MMIOLength);
-
-}
-
-/* dump video memory to file  */
-void
-dvidmem (unsigned char *addr, int size)
-{
-  int fh;
-  int rval;
-  static char *file_name = "vidmem.dump";
-
-  if (!getenv ("SIS_DEBUG"))
-    return;
-
-  if ((fh = open (file_name, O_WRONLY | O_CREAT, S_IREAD | S_IWRITE)) != -1)
-    {
-      rval = write (fh, addr, size);
-      assert (rval != -1);
-      close (fh);
-    }
-}
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/sis/sis_debug.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/sis/sis_debug.h
deleted file mode 100644
index 5e2b30912..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/sis/sis_debug.h
+++ /dev/null
@@ -1,45 +0,0 @@
-/**************************************************************************
-
-Copyright 2000 Silicon Integrated Systems Corp, Inc., HsinChu, Taiwan.
-All Rights Reserved.
-
-Permission is hereby granted, free of charge, to any person obtaining a
-copy of this software and associated documentation files (the
-"Software"), to deal in the Software without restriction, including
-without limitation the rights to use, copy, modify, merge, publish,
-distribute, sub license, and/or sell copies of the Software, and to
-permit persons to whom the Software is furnished to do so, subject to
-the following conditions:
-
-The above copyright notice and this permission notice (including the
-next paragraph) shall be included in all copies or substantial portions
-of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
-OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
-IN NO EVENT SILICON INTEGRATED SYSTEMS CORP BE LIABLE FOR
-ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
-TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
-SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-**************************************************************************/
-/* $XFree86: xc/lib/GL/mesa/src/drv/sis/sis_debug.h,v 1.3 2000/09/26 15:56:48 tsi Exp $ */
-
-/*
- * Authors:
- *    Sung-Ching Lin <sclin@sis.com.tw>
- *
- */
-
-#ifndef _sis_debug_h_
-#define _sis_debug_h_
-
-void dump_agp (void *addr, int dword_count);
-void d2f (void);
-void d2f_once (GLcontext * ctx);
-void d2h (char *file_name);
-void dvidmem (unsigned char *addr, int size);
-extern char *IOBase4Debug;
-
-#endif
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/sis/sis_fog.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/sis/sis_fog.c
deleted file mode 100644
index e1230f6b4..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/sis/sis_fog.c
+++ /dev/null
@@ -1,190 +0,0 @@
-/**************************************************************************
-
-Copyright 2000 Silicon Integrated Systems Corp, Inc., HsinChu, Taiwan.
-Copyright 2003 Eric Anholt
-All Rights Reserved.
-
-Permission is hereby granted, free of charge, to any person obtaining a
-copy of this software and associated documentation files (the "Software"),
-to deal in the Software without restriction, including without limitation
-on the rights to use, copy, modify, merge, publish, distribute, sub
-license, and/or sell copies of the Software, and to permit persons to whom
-the Software is furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice (including the next
-paragraph) shall be included in all copies or substantial portions of the
-Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
-ERIC ANHOLT OR SILICON INTEGRATED SYSTEMS CORP BE LIABLE FOR ANY CLAIM,
-DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
-OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
-USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-**************************************************************************/
-/* $XFree86: xc/lib/GL/mesa/src/drv/sis/sis_fog.c,v 1.3 2000/09/26 15:56:48 tsi Exp $ */
-
-/*
- * Authors:
- *   Sung-Ching Lin <sclin@sis.com.tw>
- *   Eric Anholt <anholt@FreeBSD.org>
- */
-
-#include "sis_context.h"
-#include "sis_state.h"
-#include "swrast/swrast.h"
-
-#include "macros.h"
-
-static GLint convertFtToFogFt( GLfloat dwInValue );
-
-void
-sisDDFogfv( GLcontext *ctx, GLenum pname, const GLfloat *params )
-{
-   sisContextPtr smesa = SIS_CONTEXT(ctx);
-   __GLSiSHardware *prev = &smesa->prev;
-   __GLSiSHardware *current = &smesa->current;
-
-   float fArg;
-   GLint fogColor;
-
-   switch (pname)
-   {
-   case GL_FOG_MODE:
-      current->hwFog &= ~MASK_FogMode;
-      switch (ctx->Fog.Mode)
-      {
-      case GL_LINEAR:
-         current->hwFog |= FOGMODE_LINEAR;
-         break;
-      case GL_EXP:
-         current->hwFog |= FOGMODE_EXP;
-         break;
-      case GL_EXP2:
-         current->hwFog |= FOGMODE_EXP2;
-         break;
-      }
-      if (current->hwFog != prev->hwFog) {
-         prev->hwFog = current->hwFog;
-         smesa->GlobalFlag |= GFLAG_FOGSETTING;
-      }
-      break;
-   case GL_FOG_DENSITY:
-      current->hwFogDensity = convertFtToFogFt( ctx->Fog.Density );
-      if (current->hwFogDensity != prev->hwFogDensity) {
-         prev->hwFogDensity = current->hwFogDensity;
-         smesa->GlobalFlag |= GFLAG_FOGSETTING;
-      }
-      break;
-   case GL_FOG_START:
-   case GL_FOG_END:
-      fArg = 1.0 / (ctx->Fog.End - ctx->Fog.Start);
-      current->hwFogInverse = doFPtoFixedNoRound( fArg, 10 );
-      if (pname == GL_FOG_END)
-      {
-         if (smesa->Chipset == PCI_CHIP_SIS300)
-            current->hwFogFar = doFPtoFixedNoRound( ctx->Fog.End, 10 );
-         else
-            current->hwFogFar = doFPtoFixedNoRound( ctx->Fog.End, 6 );
-      }
-      if (current->hwFogFar != prev->hwFogFar ||
-          current->hwFogInverse != prev->hwFogInverse)
-      {
-         prev->hwFogFar = current->hwFogFar;
-         prev->hwFogInverse = current->hwFogInverse;
-         smesa->GlobalFlag |= GFLAG_FOGSETTING;
-      }
-      break;
-   case GL_FOG_INDEX:
-      /* TODO */
-      break;
-   case GL_FOG_COLOR:
-      fogColor  = FLOAT_TO_UBYTE( ctx->Fog.Color[0] ) << 16;
-      fogColor |= FLOAT_TO_UBYTE( ctx->Fog.Color[1] ) << 8;
-      fogColor |= FLOAT_TO_UBYTE( ctx->Fog.Color[2] );
-      current->hwFog &= 0xff000000;
-      current->hwFog |= fogColor;
-      if (current->hwFog != prev->hwFog) {
-          prev->hwFog = current->hwFog;
-         smesa->GlobalFlag |= GFLAG_FOGSETTING;
-      }
-      break;
-   }
-}
-
-GLint
-doFPtoFixedNoRound( GLfloat dwInValue, int nFraction )
-{
-   GLint dwMantissa;
-   int nTemp;
-   union { int i; float f; } u;
-   GLint val;
-
-   u.f = dwInValue;
-   val = u.i;
-
-   if (val == 0)
-      return 0;
-   nTemp = (int) (val & 0x7F800000) >> 23;
-   nTemp = nTemp - 127 + nFraction - 23;
-   dwMantissa = (val & 0x007FFFFF) | 0x00800000;
-
-   if (nTemp < -25)
-       return 0;
-   if (nTemp > 0)
-      dwMantissa <<= nTemp;
-   else {
-      nTemp = -nTemp;
-      dwMantissa >>= nTemp;
-   }
-   if (val & 0x80000000)
-      dwMantissa = ~dwMantissa + 1;
-   return dwMantissa;
-}
-
-/* s[8].23->s[7].10 */
-static GLint
-convertFtToFogFt( GLfloat dwInValue )
-{
-   GLint dwMantissa, dwExp;
-   GLint dwRet;
-   union { int i; float f; } u;
-   GLint val;
-
-   u.f = dwInValue;
-   val = u.i;
-
-   if (val == 0)
-      return 0;
-
-   /* ----- Standard float Format: s[8].23                          -----
-    * -----     = (-1)^S * 2^(E      - 127) * (1 + M        / 2^23) -----
-    * -----     = (-1)^S * 2^((E-63) -  64) * (1 + (M/2^13) / 2^10) -----
-    * ----- Density float Format:  s[7].10                          -----
-    * -----     New Exponential = E - 63                            -----
-    * -----     New Mantissa    = M / 2^13                          -----
-    * -----                                                         -----
-    */
-
-   dwExp = (val & 0x7F800000) >> 23;
-   dwExp -= 63;
-
-   if (dwExp < 0)
-      return 0;
-
-   if (dwExp <= 0x7F)
-      dwMantissa = (val & 0x007FFFFF) >> (23 - 10);
-   else {
-      /* ----- To Return +Max(or -Max) ----- */
-      dwExp = 0x7F;
-      dwMantissa = 0x3FF;
-   }
-
-   dwRet = (val & 0x80000000) >> (31 - 17);  /* Shift Sign Bit */
-
-   dwRet |= (dwExp << 10) | dwMantissa;
-
-   return dwRet;
-}
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/sis/sis_lock.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/sis/sis_lock.c
deleted file mode 100644
index f598e52d9..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/sis/sis_lock.c
+++ /dev/null
@@ -1,76 +0,0 @@
-/* $XFree86$ */
-/**************************************************************************
-
-Copyright 2003 Eric Anholt
-All Rights Reserved.
-
-Permission is hereby granted, free of charge, to any person obtaining a
-copy of this software and associated documentation files (the "Software"),
-to deal in the Software without restriction, including without limitation
-on the rights to use, copy, modify, merge, publish, distribute, sub
-license, and/or sell copies of the Software, and to permit persons to whom
-the Software is furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice (including the next
-paragraph) shall be included in all copies or substantial portions of the
-Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
-ERIC ANHOLT BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
-AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
-CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-**************************************************************************/
-
-/*
- * Authors:
- *   Eric Anholt <anholt@FreeBSD.org>
- */
-
-#include "context.h"
-#include "sis_context.h"
-#include "sis_lock.h"
-#include "sis_dd.h"
-#include "sis_state.h"
-
-/* Update the hardware state.  This is called if another context has
- * grabbed the hardware lock, which includes the X server.  This
- * function also updates the driver's window state after the X server
- * moves, resizes or restacks a window -- the change will be reflected
- * in the drawable position and clip rects.  Since the X server grabs
- * the hardware lock when it changes the window state, this routine will
- * automatically be called after such a change.
- */
-void
-sisGetLock( sisContextPtr smesa, GLuint flags )
-{
-   __DRIdrawablePrivate *dPriv = smesa->driDrawable;
-   __DRIscreenPrivate *sPriv = smesa->driScreen;
-   SISSAREAPrivPtr sarea = smesa->sarea;
-
-   drmGetLock( smesa->driFd, smesa->hHWContext, flags );
-
-   /* The window might have moved, so we might need to get new clip
-    * rects.
-    *
-    * NOTE: This releases and regrabs the hw lock to allow the X server
-    * to respond to the DRI protocol request for new drawable info.
-    * Since the hardware state depends on having the latest drawable
-    * clip rects, all state checking must be done _after_ this call.
-    */
-   DRI_VALIDATE_DRAWABLE_INFO( sPriv, dPriv );
-
-   if ( smesa->lastStamp != dPriv->lastStamp ) {
-      sisUpdateBufferSize( smesa );
-      sisUpdateClipping( smesa->glCtx );
-      sisDDDrawBuffer( smesa->glCtx, smesa->glCtx->Color.DrawBuffer[0] );
-      smesa->lastStamp = dPriv->lastStamp;
-   }
-
-   if ( sarea->CtxOwner != smesa->hHWContext ) {
-      sarea->CtxOwner = smesa->hHWContext;
-      smesa->GlobalFlag = GFLAG_ALL;
-   }
-}
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/sis/sis_lock.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/sis/sis_lock.h
deleted file mode 100644
index fef993196..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/sis/sis_lock.h
+++ /dev/null
@@ -1,87 +0,0 @@
-/**************************************************************************
-
-Copyright 2000 Silicon Integrated Systems Corp, Inc., HsinChu, Taiwan.
-Copyright 2003 Eric Anholt
-All Rights Reserved.
-
-Permission is hereby granted, free of charge, to any person obtaining a
-copy of this software and associated documentation files (the "Software"),
-to deal in the Software without restriction, including without limitation
-on the rights to use, copy, modify, merge, publish, distribute, sub
-license, and/or sell copies of the Software, and to permit persons to whom
-the Software is furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice (including the next
-paragraph) shall be included in all copies or substantial portions of the
-Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
-ERIC ANHOLT OR SILICON INTEGRATED SYSTEMS CORP BE LIABLE FOR ANY CLAIM,
-DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
-OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
-USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-**************************************************************************/
-/* $XFree86$ */
-
-/*
- * Authors:
- *   Sung-Ching Lin <sclin@sis.com.tw>
- *   Eric Anholt <anholt@FreeBSD.org>
- */
-
-#ifndef __SIS_LOCK_H
-#define __SIS_LOCK_H
-
-extern void sisGetLock( sisContextPtr smesa, GLuint flags );
-
-#ifdef DEBUG_LOCKING
-extern char *prevLockFile;
-extern int prevLockLine;
-#define DEBUG_LOCK() \
-  do { \
-    prevLockFile=(__FILE__); \
-    prevLockLine=(__LINE__); \
-  } while (0)
-#define DEBUG_RESET() \
-  do { \
-    prevLockFile=NULL; \
-    prevLockLine=0; \
-  } while (0)
-#define DEBUG_CHECK_LOCK() \
-  do { \
-      if(prevLockFile){ \
-        fprintf(stderr, "LOCK SET : %s:%d\n", __FILE__, __LINE__); \
-      } \
-  } while (0)
-#else
-#define DEBUG_LOCK()
-#define DEBUG_RESET()
-#define DEBUG_CHECK_LOCK()
-#endif
-
-/* Lock the hardware using the global current context */
-#define LOCK_HARDWARE()							\
-  do {									\
-    char __ret=0;							\
-    mEndPrimitive();							\
-    DEBUG_CHECK_LOCK();							\
-    DRM_CAS( smesa->driHwLock, smesa->hHWContext,			\
-	     (DRM_LOCK_HELD | smesa->hHWContext), __ret );		\
-    if ( __ret != 0 )							\
-        sisGetLock( smesa, 0 );             					\
-    DEBUG_LOCK();							\
-  } while (0)
-
-/* Unlock the hardware using the global current context */
-#define UNLOCK_HARDWARE()						\
-  do {									\
-    mEndPrimitive(); 							\
-    DRM_UNLOCK(smesa->driFd, smesa->driHwLock, 				\
-	       smesa->hHWContext);					\
-    DEBUG_RESET(); 							\
-  } while (0)
-
-#endif
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/sis/sis_reg.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/sis/sis_reg.h
deleted file mode 100644
index 76014ff3e..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/sis/sis_reg.h
+++ /dev/null
@@ -1,868 +0,0 @@
-/**************************************************************************
-
-Copyright 2000 Silicon Integrated Systems Corp, Inc., HsinChu, Taiwan.
-Copyright 2003 Eric Anholt
-All Rights Reserved.
-
-Permission is hereby granted, free of charge, to any person obtaining a
-copy of this software and associated documentation files (the
-"Software"), to deal in the Software without restriction, including
-without limitation the rights to use, copy, modify, merge, publish,
-distribute, sub license, and/or sell copies of the Software, and to
-permit persons to whom the Software is furnished to do so, subject to
-the following conditions:
-
-The above copyright notice and this permission notice (including the
-next paragraph) shall be included in all copies or substantial portions
-of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
-ERIC ANHOLT OR SILICON INTEGRATED SYSTEMS CORP BE LIABLE FOR ANY CLAIM,
-DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
-OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
-USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-**************************************************************************/
-/* $XFree86: xc/lib/GL/mesa/src/drv/sis/sis_reg.h,v 1.3 2000/09/26 15:56:48 tsi Exp $ */
-
-/*
- * Authors:
- *   Sung-Ching Lin <sclin@sis.com.tw>
- *   Eric Anholt <anholt@FreeBSD.org>
- */
-
-#ifndef _sis_reg_h_
-#define _sis_reg_h_
-
-/*
- * Define All the Register Address of 6327
- */
-
-#define REG_CommandQueue		0x8240
- 
-#define REG_3D_TSFSa                    0x8800
-#define REG_3D_TSZa                     0x8804
-#define REG_3D_TSXa                     0x8808
-#define REG_3D_TSYa                     0x880C
-#define REG_3D_TSARGBa                  0x8810
-#define REG_3D_TSWGa                    0x8814
-#define REG_3D_TSUAa                    0x8818
-#define REG_3D_TSVAa                    0x881C
-#define REG_3D_TSUBa                    0x8820
-#define REG_3D_TSVBa                    0x8824
-#define REG_3D_TSUCa                    0x8828
-#define REG_3D_TSVCa                    0x882C
-
-#define REG_3D_TSFSb                    0x8830
-#define REG_3D_TSZb                     0x8834
-#define REG_3D_TSXb                     0x8838
-#define REG_3D_TSYb                     0x883C
-#define REG_3D_TSARGBb                  0x8840
-#define REG_3D_TSWGb                    0x8844
-#define REG_3D_TSUAb                    0x8848
-#define REG_3D_TSVAb                    0x884C
-#define REG_3D_TSUBb                    0x8850
-#define REG_3D_TSVBb                    0x8854
-#define REG_3D_TSUCb                    0x8858
-#define REG_3D_TSVCb                    0x885C
-
-#define REG_3D_TSFSc                    0x8860
-#define REG_3D_TSZc                     0x8864
-#define REG_3D_TSXc                     0x8868
-#define REG_3D_TSYc                     0x886C
-#define REG_3D_TSARGBc                  0x8870
-#define REG_3D_TSWGc                    0x8874
-#define REG_3D_TSUAc                    0x8878
-#define REG_3D_TSVAc                    0x887C
-#define REG_3D_TSUBc                    0x8880
-#define REG_3D_TSVBc                    0x8884
-#define REG_3D_TSUCc                    0x8888
-#define REG_3D_TSVCc                    0x888C
-
-/*
- * REG_3D_AGPCmdSetting (89e4h-89f7)
- */
-#define REG_3D_AGPCmBase                0x89E4
-#define REG_3D_AGPRmDwNum               0x89E8
-#define REG_3D_AGPTtDwNum               0x89EC
-#define REG_3D_AGPCmFire                0x89F0
-
-#define REG_3D_ParsingSet               0x89F4
-#define REG_3D_PrimitiveSet             0x89F8
-#define REG_3D_ShadeMode                0x89F8
-#define REG_3D_EngineFire               0x89FC
-#define REG_3D_EngineStatus             0x89FC
-#define REG_3D_TEnable                  0x8A00
-#define REG_3D_TEnable2                 0x8A04
-
-#define REG_3D_ZSet                     0x8A08
-#define REG_3D_ZBias                    0x8A0C
-#define REG_3D_ZStWriteMask             0x8A10
-
-#define REG_3D_ZAddress                 0x8A14
-#define REG_3D_AlphaSet                 0x8A18
-#define REG_3D_AlphaAddress             0x8A1C
-#define REG_3D_DstSet                   0x8A20
-#define REG_3D_DstAlphaWriteMask        0x8A24
-
-#define REG_3D_DstAddress               0x8A28
-
-#define REG_3D_LinePattern              0x8A2C
-
-#define REG_3D_FogSet                   0x8A30
-
-#define REG_3D_FogFarDistance           0x8A34
-#define REG_3D_FogInverseDistance       0x8A38
-#define REG_3D_FogFactorDensity         0x8A3C
-
-#define REG_3D_StencilSet               0x8A44
-#define REG_3D_StencilSet2              0x8A48
-#define REG_3D_StencilAddress           0x8A4C
-
-#define REG_3D_DstBlendMode             0x8A50
-#define REG_3D_SrcBlendMode             0x8A50
-#define REG_3D_ClipTopBottom            0x8A54
-#define REG_3D_ClipLeftRight            0x8A58
-
-#define REG_3D_Brightness               0x8A5C
-
-#define REG_3D_BumpMapSet               0x8A68
-#define REG_3D_BumpMapAddress           0x8A6C
-#define REG_3D_BumpMapPitch             0x8A70
-#define REG_3D_BumpMapMatrix0           0x8A74
-#define REG_3D_BumpMapMatrix1           0x8A78
-
-/*
- * Define the Texture Register Address of 6326
- */
-#define REG_3D_TextureSet                     0x8A7C
-#define REG_3D_TextureWidthHeight             0x8A7C
-#define REG_3D_TextureMip                     0x8A80
-
-#define REG_3D_TextureTransparencyColorHigh    0x8A84
-#define REG_3D_TextureTransparencyColorLow     0x8A88
-#define REG_3D_TextureBorderColor              0x8A8C
-#define REG_3D_TextureAddress0                 0x8A90
-#define REG_3D_TextureAddress1                 0x8A94
-#define REG_3D_TextureAddress2                 0x8A98
-#define REG_3D_TextureAddress3                 0x8A9C
-#define REG_3D_TextureAddress4                 0x8AA0
-#define REG_3D_TextureAddress5                 0x8AA4
-#define REG_3D_TextureAddress6                 0x8AA8
-#define REG_3D_TextureAddress7                 0x8AAC
-#define REG_3D_TextureAddress8                 0x8AB0
-#define REG_3D_TextureAddress9                 0x8AB4
-#define REG_3D_TextureAddress10                0x8AB8
-#define REG_3D_TextureAddress11                0x8ABC
-#define REG_3D_TexturePitch0                   0x8AC0
-#define REG_3D_TexturePitch1                   0x8AC0
-#define REG_3D_TexturePitch2                   0x8AC4
-#define REG_3D_TexturePitch3                   0x8AC4
-#define REG_3D_TexturePitch4                   0x8AC8
-#define REG_3D_TexturePitch5                   0x8AC8
-#define REG_3D_TexturePitch6                   0x8ACC
-#define REG_3D_TexturePitch7                   0x8ACC
-#define REG_3D_TexturePitch8                   0x8AD0
-#define REG_3D_TexturePitch9                   0x8AD0
-#define REG_3D_TexturePitch10                  0x8AD4
-
-#define REG_3D_Texture1Set                     0x8ADC
-#define REG_3D_Texture1WidthHeight             0x8ADC
-#define REG_3D_Texture1Mip                     0x8AE0
-
-#define REG_3D_Texture1TransparencyColorHigh   0x8AE4
-#define REG_3D_Texture1TransparencyColorLow    0x8AE8
-#define REG_3D_Texture1BorderColor             0x8AEC
-#define REG_3D_Texture1Address0                0x8AF0
-#define REG_3D_Texture1Address1                0x8AF4
-#define REG_3D_Texture1Address2                0x8AF8
-#define REG_3D_Texture1Address3                0x8AFC
-#define REG_3D_Texture1Address4                0x8B00
-#define REG_3D_Texture1Address5                0x8B04
-#define REG_3D_Texture1Address6                0x8B08
-#define REG_3D_Texture1Address7                0x8B0C
-#define REG_3D_Texture1Address8                0x8B10
-#define REG_3D_Texture1Address9                0x8B14
-#define REG_3D_Texture1Address10               0x8B18
-#define REG_3D_Texture1Address11               0x8B1C
-#define REG_3D_Texture1Pitch0                  0x8B20
-#define REG_3D_Texture1Pitch1                  0x8B20
-#define REG_3D_Texture1Pitch2                  0x8B24
-#define REG_3D_Texture1Pitch3                  0x8B24
-#define REG_3D_Texture1Pitch4                  0x8B28
-#define REG_3D_Texture1Pitch5                  0x8B28
-#define REG_3D_Texture1Pitch6                  0x8B2C
-#define REG_3D_Texture1Pitch7                  0x8B2C
-#define REG_3D_Texture1Pitch8                  0x8B30
-#define REG_3D_Texture1Pitch9                  0x8B30
-#define REG_3D_Texture1Pitch10                 0x8B34
-
-#define REG_3D_TextureBlendFactor              0x8B3C
-#define REG_3D_TextureColorBlendSet0           0x8B40
-#define REG_3D_TextureColorBlendSet1           0x8B44
-#define REG_3D_TextureAlphaBlendSet0           0x8B48
-#define REG_3D_TextureAlphaBlendSet1           0x8B4C
-/*
- * Define the End of Primitive List of 6326
- */
-#define REG_3D_EndPrimitiveList                0X8B50
-
-
-/*
- * Define the Stipple Register Address of 6326
- */
-#define REG_3D_Stipple0                        0X8B60
-
-#define REG_3D_TexturePalette                  0x8C00
-
-/*
- * REG_CommandQueue -- (8240h-8243h)
- */
-#define MASK_QueueLen				0x0000ffff
-#define SiS_EngIdle2d				0x80000000
-#define SiS_EngIdle				0xe0000000
-#define MASK_EngState				0xf0000000
-
-/*
- * REG_3D_ParsingSet -- Define Parsing Mask (89F4h-89F7h)
- */
-#define MASK_VertexDWSize			0xf0000000
-#define MASK_VertexDataFormat			0x0fff0000
-/* Because the original MASK_PsVertex_* names of these bits appared to be
- * wrong, new names SiS_PS_* based off of the 4.3.0 driver and research are
- * below.
- */
-#define SiS_PS_HAS_XYZ				0x08000000
-#define SiS_PS_HAS_W				0x04000000
-#define SiS_PS_HAS_SPECULAR			0x02000000 /* XXX ? */
-#define SiS_PS_HAS_DIFFUSE			0x01000000
-#define SiS_PS_HAS_UV0				0x00400000
-#define SiS_PS_HAS_UV1				0x00200000
-#define MASK_PsVertex_HAS_RHW			0x08000000
-#define MASK_PsVertex_HAS_NORMALXYZ		0x04000000
-#define MASK_PsVertex_HAS_DIFFUSE		0x02000000
-#define MASK_PsVertex_HAS_SPECULAR		0x01000000
-#define MASK_PsUVSet				0x00ff0000
-#define MASK_PsVertex_HAS_1SetUV		0x00800000
-#define MASK_PsVertex_HAS_2SetUV		0x00c00000
-#define MASK_PsVertex_HAS_3SetUV		0x00e00000
-#define MASK_PsVertex_HAS_UVSet1		0x00800000
-#define MASK_PsVertex_HAS_UVSet2		0x00400000
-#define MASK_PsVertex_HAS_UVSet3		0x00200000
-#define MASK_PsCullDirection_CCW		0x00008000
-#define MASK_PsShadingMode			0x00007000
-/* XXX Shading modes just a guess, but seem to work*/
-#define MASK_PsShadingFlatA			0x00001000
-#define MASK_PsShadingFlatB			0x00002000
-#define MASK_PsShadingFlatC			0x00003000
-#define MASK_PsShadingSmooth			0x00004000
-#define MASK_PsTextureFrom			0x000003f0
-#define MASK_PsTexture0FromA			0x00000000
-#define MASK_PsTexture1FromA			0x00000000
-#define MASK_PsTexture1FromB			0x00000040
-#define MASK_PsBumpTextureFromA			0x00000000
-#define MASK_PsBumpTextureFromB			0x00000010
-#define MASK_PsBumpTextureFromC			0x00000020
-#define MASK_PsDataType				0x0000000f
-#define MASK_PsPointList			0x00000000
-#define MASK_PsLineList				0x00000004
-#define MASK_PsLineStrip			0x00000005
-#define MASK_PsTriangleList			0x00000008
-#define MASK_PsTriangleStrip			0x00000009
-#define MASK_PsTriangleFan			0x0000000a
-
-/*
- * REG_3D_PrimitiveSet -- Define Fire Primitive Mask (89F8h-89FBh)
- */
-#define MASK_DrawPrimitiveCommand       0x00000007
-#define MASK_SetFirePosition            0x00001F00
-#define MASK_BumpTextureFrom            0x00030000
-#define MASK_Texture1From               0x000C0000
-#define MASK_Texture0From               0x00300000
-#define MASK_ShadingMode                0x07000000
-#define MASK_CullDirection              0x08000000
-
-#define OP_3D_POINT_DRAW		0x00000000
-#define OP_3D_LINE_DRAW			0x00000001
-#define OP_3D_TRIANGLE_DRAW		0x00000002
-
-#define OP_3D_DIRECTION_RIGHT		0x00000000
-#define OP_3D_DIRECTION_LEFT		0x00000100
-#define OP_3D_DIRECTION_HORIZONTAL	0x00000000
-#define OP_3D_DIRECTION_VERTICAL	0x00000100
-
-#define OP_3D_FIRE_TFIRE		0x00000000
-#define OP_3D_FIRE_TSARGBa		0x00000100
-#define OP_3D_FIRE_TSWa			0x00000200
-#define OP_3D_FIRE_TSVAa		0x00000300
-#define OP_3D_FIRE_TSVBa		0x00000400
-#define OP_3D_FIRE_TSVCa		0x00000500
-
-#define OP_3D_FIRE_TSARGBb		0x00000900
-#define OP_3D_FIRE_TSWb			0x00000a00
-#define OP_3D_FIRE_TSVAb		0x00000b00
-#define OP_3D_FIRE_TSVBb		0x00000c00
-#define OP_3D_FIRE_TSVCb		0x00000d00
-
-#define OP_3D_FIRE_TSARGBc		0x00001100
-#define OP_3D_FIRE_TSWc			0x00001200
-#define OP_3D_FIRE_TSVAc		0x00001300
-#define OP_3D_FIRE_TSVBc		0x00001400
-#define OP_3D_FIRE_TSVCc		0x00001500
-
-#define OP_3D_Texture0FromA		0x00000000
-#define OP_3D_Texture0FromB		0x00100000
-#define OP_3D_Texture0FromC		0x00200000
-#define OP_3D_Texture1FromA             0x00000000
-#define OP_3D_Texture1FromB             0x00040000
-#define OP_3D_Texture1FromC             0x00080000
-#define OP_3D_TextureBumpFromA          0x00000000
-#define OP_3D_TextureBumpFromB          0x00010000
-#define OP_3D_TextureBumpFromC          0x00020000
-
-#define OP_3D_CullDirection_CCW		0x08000000
-
-#define SHADE_FLAT_VertexA		0x01000000
-#define SHADE_FLAT_VertexB		0x02000000
-#define SHADE_FLAT_VertexC		0x03000000
-#define SHADE_GOURAUD			0x04000000
-
-/*
- *           Define Command Queue Length Mask (89FCh-89FF)
- */
-#define MASK_CmdQueueLen                0x0FFF0000
-
-/*
- * REG_3D_TEnable -- Define Capility Enable Mask (8A00h-8A03h)
- */
-#define MASK_DitherEnable               0x00000001
-#define MASK_BlendEnable                0x00000002
-#define MASK_FogTestEnable              0x00000004
-#define MASK_FogEnable                  0x00000008
-#define MASK_SpecularEnable             0x00000010
-#define MASK_FogPerspectiveEnable      0x00000020
-#define MASK_TextureCacheClear          0x00000040
-#define MASK_TextureCacheEnable         0x00000080
-#define MASK_BumpMapEnable              0x00000100
-#define MASK_TexturePerspectiveEnable   0x00000200
-#define MASK_TextureEnable              0x00000400
-#define MASK_CullEnable                 0x00000800
-#define MASK_TextureNumUsed             0x0000F000
-#define MASK_AlphaBufferEnable          0x00010000
-#define MASK_AlphaTestEnable            0x00020000
-#define MASK_AlphaWriteEnable           0x00040000
-#define MASK_ZTestEnable                0x00080000
-#define MASK_ZWriteEnable               0x00100000
-#define MASK_StencilBufferEnable        0x00200000
-#define MASK_StencilTestEnable          0x00400000
-#define MASK_StencilWriteEnable         0x00800000
-#define MASK_Texture0TransparencyEnable 0x01000000
-#define MASK_Texture1TransparencyEnable 0x02000000
-#define MASK_TextureAWrapUCorrection    0x04000000
-#define MASK_TextureAWrapVCorrection    0x08000000
-#define MASK_TextureBWrapUCorrection    0x10000000
-#define MASK_TextureBWrapVCorrection    0x20000000
-#define MASK_TextureCWrapUCorrection    0x40000000
-#define MASK_TextureCWrapVCorrection    0x80000000
-
-/*
- * REG_3D_TEnable2 -- Define Capility Enable Mask2 (8A04h-8A07h)
- */
-#define MASK_Texture0BlockTextureEnable 0x00000001
-#define MASK_Texture1BlockTextureEnable 0x00000002
-#define MASK_Texture0AnisotropicEnable  0x00000010
-#define MASK_Texture1AnisotropicEnable  0x00000020
-#define MASK_TextureMipmapBiasEnable    0x00000040
-#define MASK_LinePatternEnable          0x00000100
-#define MASK_StippleAlphaEnable         0x00000200
-#define MASK_StippleEnable              0x00000400
-#define MASK_AntiAliasEnable            0x00000800
-#define MASK_ZMaskWriteEnable           0x00001000
-#define MASK_StencilMaskWriteEnable     0x00002000
-#define MASK_AlphaMaskWriteEnable       0x00004000
-#define MASK_ColorMaskWriteEnable       0x00008000
-#define MASK_ZCacheClear                0x00010000
-#define MASK_ZCacheEnable               0x00020000
-#define MASK_StencilCacheClear          0x00040000
-#define MASK_StencilCacheEnable         0x00080000
-#define MASK_AlphaCacheClear            0x00100000
-#define MASK_AlphaCacheEnable           0x00200000
-#define MASK_ColorCacheClear            0x00400000
-#define MASK_ColorCacheEnable           0x00800000
-
-/*
- * REG_3D_ZSet -- Define Z Buffer Setting Mask (8A08h-8A0Bh)
- */
-#define MASK_ZBufferPitch               0x00000FFF
-#define MASK_ZTestMode                  0x00070000
-#define MASK_ZBufferInSystem            0x00080000
-#define MASK_ZBufferFormat              0x01F00000
-
-#define SiS_Z_COMP_NEVER		0x00000000
-#define SiS_Z_COMP_S_LT_B		0x00010000
-#define SiS_Z_COMP_S_EQ_B		0x00020000
-#define SiS_Z_COMP_S_LE_B		0x00030000
-#define SiS_Z_COMP_S_GT_B		0x00040000
-#define SiS_Z_COMP_S_NE_B		0x00050000
-#define SiS_Z_COMP_S_GE_B		0x00060000
-#define SiS_Z_COMP_ALWAYS		0x00070000
-
-#define SiS_ZFORMAT_Z16			0x00000000
-#define SiS_ZFORMAT_Z16_INT		0x00100000
-#define SiS_ZFORMAT_S1Z15		0x00400000
-#define SiS_ZFORMAT_S1Z15_INT		0x00500000
-#define SiS_ZFORMAT_Z32			0x00800000
-#define SiS_ZFORMAT_S1Z31		0x00C00000
-#define SiS_ZFORMAT_S2Z30		0x00D00000
-#define SiS_ZFORMAT_S4Z28		0x00E00000
-#define SiS_ZFORMAT_S8Z24		0x00F00000
-#define SiS_ZFORMAT_FZ30		0x01800000
-#define SiS_ZFORMAT_FS1Z30		0x01C00000
-#define SiS_ZFORMAT_FS2Z30		0x01D00000
-
-/*
- * REG_3D_ZBias -- Define Z Buffer Setting Mask (8A0Ch-8A0Fh)
- */
-#define MASK_ZBias                      0xFFFFFFFF
-
-/*
- * REG_3D_ZStWriteMask -- Define Z and Stencil Buffer Mask (8A10h-8A13h)
- */
-#define MASK_ZWriteMask                 0x00FFFFFF
-
-/*
- * REG_3D_ZAddress -- Define Z Buffer Base Address(8A14h-8A17h)
- */
-#define MASK_ZAddress                   0xFFFFFFFF
-
-/*
- * REG_3D_AlphaSet -- Define Alpha Buffer Setting Mask (8A18h-8A1Bh)
- */
-#define MASK_AlphaBufferPitch           0x000003FF
-#define MASK_AlphaRefValue              0x00FF0000
-#define MASK_AlphaTestMode              0x07000000
-#define MASK_AlphaBufferInSystem        0x08000000
-#define MASK_AlphaBufferFormat          0x30000000
-
-#define SiS_ALPHA_NEVER			0x00000000
-#define SiS_ALPHA_LESS			0x01000000
-#define SiS_ALPHA_EQUAL			0x02000000
-#define SiS_ALPHA_LEQUAL		0x03000000
-#define SiS_ALPHA_GREATER		0x04000000
-#define SiS_ALPHA_NOTEQUAL		0x05000000
-#define SiS_ALPHA_GEQUAL		0x06000000
-#define SiS_ALPHA_ALWAYS		0x07000000
-
-/*
- * REG_3D_AlphaAddress -- Define Alpha Buffer Base Address(8A1Ch-8A1Fh)
- */
-#define MASK_AlphaAddress               0xFFFFFFFF
-
-/*
- * REG_3D_DstSet -- Define Destination Buffer Setting Mask (8A20h-8A23h)
- */
-#define MASK_DstBufferPitch             0x00000FFF
-#define MASK_DstBufferFormat            0x000F0000
-#define MASK_DstBufferBitDepth          0x00300000
-#define MASK_DstBufferRgbOrder          0x00400000
-#define MASK_DstBufferInSystem          0x00800000
-#define MASK_Dst7BitFormat              0x007F0000
-#define MASK_ROP2                       0x0F000000
-
-#define DST_FORMAT_RGB_555		0x00100000
-#define DST_FORMAT_RGB_565		0x00110000
-#define DST_FORMAT_ARGB_1555		0x00120000
-#define DST_FORMAT_ARGB_4444		0x00130000
-#define DST_FORMAT_ARGB_1888		0x00300000
-#define DST_FORMAT_ARGB_2888		0x00310000
-#define DST_FORMAT_ARGB_4888		0x00320000
-#define DST_FORMAT_ARGB_8888		0x00330000
-#define DST_FORMAT_ARGB_0888		0x00340000
-
-#define DST_FORMAT_BGR_555		0x00500000
-#define DST_FORMAT_BGR_565		0x00510000
-#define DST_FORMAT_ABGR_1555		0x00520000
-#define DST_FORMAT_ABGR_4444		0x00530000
-#define DST_FORMAT_ABGR_1888		0x00700000
-#define DST_FORMAT_ABGR_2888		0x00710000
-#define DST_FORMAT_ABGR_4888		0x00720000
-#define DST_FORMAT_ABGR_8888		0x00730000
-#define DST_FORMAT_ABGR_0888		0x00740000
-
-#define LOP_CLEAR			0x00000000
-#define LOP_NOR				0x01000000
-#define LOP_AND_INVERTED		0x02000000
-#define LOP_COPY_INVERTED		0x03000000
-#define LOP_AND_REVERSE			0x04000000
-#define LOP_INVERT			0x05000000
-#define LOP_XOR				0x06000000
-#define LOP_NAND			0x07000000
-#define LOP_AND				0x08000000
-#define LOP_EQUIV			0x09000000
-#define LOP_NOOP			0x0a000000
-#define LOP_OR_INVERTED			0x0b000000
-#define LOP_COPY			0x0c000000
-#define LOP_OR_REVERSE			0x0d000000
-#define LOP_OR				0x0e000000
-#define LOP_SET				0x0f000000
-
-/*
- * REG_3D_DstAlphaWriteMask -- Define Destination/Alpha  Buffer Write Mask (8A24h-8A27h)
- */
-#define MASK_ColorWriteMask             0x00FFFFFF
-#define MASK_AlphaWriteMask             0xFF000000
-
-/*
- * REG_3D_DstAddress -- Define Destination Buffer Base Address(8A1Ch-8A1Fh)
- */
-#define MASK_DstAddress                 0xFFFFFFFF
-
-/*
- * REG_3D_LinePattern -- Define Line Pattern (8A2Ch-8A2Fh)
- */
-#define MASK_LinePatternRepeatFactor    0x00007FFF
-#define MASK_LinePatternLastPixelFlag   0x00008000
-#define MASK_LinePattern                0xFFFF0000
-
-/*
- * REG_3D_FogSet -- Define Fog Mask (8A30h-8A33h)
- */
-#define MASK_FogColor                   0x00FFFFFF
-#define MASK_FogMode                    0x07000000
-#define MASK_FogZLookup		        0x08000000
-
-#define FOGMODE_CHEAP			0x04000000
-#define FOGMODE_LINEAR			0x05000000
-#define FOGMODE_EXP			0x06000000
-#define FOGMODE_EXP2			0x07000000
-
-/*
- * REG_3D_FogStartEnd -- Define Fog Start End Setting	(0x8A34 - 0x8A37)
- */
-#define MASK_FogFarDistance		0x0007FFFF
-
-/*
- * REG_3D_FogStartEnd -- Define Fog End Setting		(0x8A38 - 0x8A3B)
- */
-#define MASK_FogInvFarDistance		0x0007FFFF
-
-/*
- * REG_3D_FogFactorDensity		(0x8A3C - 0x8A3F)
- */
-#define MASK_FogDensity                 0x0003FFFF
-#define MASK_FogFactor                  0xFF000000
-
-/*
- * REG_3D_StencilSet -- Define stencil test (8A44h-8A47h)
- */
-#define MASK_StencilValueMask		0x000000ff
-#define MASK_StencilRefMask		0x0000ff00
-#define MASK_StencilTestMode		0x07000000
-#define MASK_StencilBufferInSystem	0x08000000
-#define MASK_StencilFormat		0x30000000
-
-#define SiS_STENCIL_NEVER		0x00000000
-#define SiS_STENCIL_LESS		0x01000000
-#define SiS_STENCIL_EQUAL		0x02000000
-#define SiS_STENCIL_LEQUAL		0x03000000
-#define SiS_STENCIL_GREATER		0x04000000
-#define SiS_STENCIL_NOTEQUAL		0x05000000
-#define SiS_STENCIL_GEQUAL		0x06000000
-#define SiS_STENCIL_ALWAYS		0x07000000
-
-#define STENCIL_FORMAT_1		0x00000000
-#define STENCIL_FORMAT_2		0x10000000
-#define STENCIL_FORMAT_4		0x20000000
-#define STENCIL_FORMAT_8		0x30000000
-
-/*
- * REG_3D_StencilSet2 -- Define stencil test (8A4h-8A47h)
- */
-#define MASK_StencilBufferPitch         0x00000FFF
-#define MASK_StencilZPassOp             0x00007000
-#define MASK_StencilZFailOp             0x00070000
-#define MASK_StencilFailOp              0x00700000
-#define MASK_StencilWriteMask           0xFF000000
-
-#define SiS_SFAIL_KEEP			0x00000000
-#define SiS_SFAIL_ZERO			0x00100000
-#define SiS_SFAIL_REPLACE		0x00200000
-#define SiS_SFAIL_INVERT		0x00500000
-#define SiS_SFAIL_INCR			0x00600000
-#define SiS_SFAIL_DECR			0x00700000
-
-#define SiS_SPASS_ZFAIL_KEEP		0x00000000
-#define SiS_SPASS_ZFAIL_ZERO		0x00010000
-#define SiS_SPASS_ZFAIL_REPLACE		0x00020000
-#define SiS_SPASS_ZFAIL_INVERT		0x00050000
-#define SiS_SPASS_ZFAIL_INCR		0x00060000
-#define SiS_SPASS_ZFAIL_DECR		0x00070000
-
-#define SiS_SPASS_ZPASS_KEEP		0x00000000
-#define SiS_SPASS_ZPASS_ZERO		0x00001000
-#define SiS_SPASS_ZPASS_REPLACE		0x00002000
-#define SiS_SPASS_ZPASS_INVERT		0x00005000
-#define SiS_SPASS_ZPASS_INCR		0x00006000
-#define SiS_SPASS_ZPASS_DECR		0x00007000
-
-/*
- * REG_3D_DstBlendMode			(0x8A50 - 0x8A53)
- */
-#define MASK_SrcBlendMode		0x0000000F
-#define MASK_DstBlendMode		0x000000F0
-
-#define SiS_D_ZERO			0x00000000
-#define SiS_D_ONE			0x00000010
-#define SiS_D_SRC_COLOR			0x00000020
-#define SiS_D_ONE_MINUS_SRC_COLOR	0x00000030
-#define SiS_D_SRC_ALPHA			0x00000040
-#define SiS_D_ONE_MINUS_SRC_ALPHA	0x00000050
-#define SiS_D_DST_ALPHA			0x00000060
-#define SiS_D_ONE_MINUS_DST_ALPHA	0x00000070
-#define SiS_D_DST_COLOR			0x00000080
-#define SiS_D_ONE_MINUS_DST_COLOR	0x00000090
-#define SiS_D_SRC_ALPHA_SAT		0x000000a0
-
-#define SiS_S_ZERO			0x00000000
-#define SiS_S_ONE			0x00000001
-#define SiS_S_SRC_COLOR			0x00000002
-#define SiS_S_ONE_MINUS_SRC_COLOR	0x00000003
-#define SiS_S_SRC_ALPHA			0x00000004
-#define SiS_S_ONE_MINUS_SRC_ALPHA	0x00000005
-#define SiS_S_DST_ALPHA			0x00000006
-#define SiS_S_ONE_MINUS_DST_ALPHA	0x00000007
-#define SiS_S_DST_COLOR			0x00000008
-#define SiS_S_ONE_MINUS_DST_COLOR	0x00000009
-#define SiS_S_SRC_ALPHA_SATURATE	0x0000000a
-#define SiS_S_BOTH_SRC_ALPHA		0x0000000b
-#define SiS_S_BOTH_ONE_MINUS_SRC_ALPHA	0x0000000c
-
-/*
- * REG_3D_ClipTopBottom			(0x8A54 - 0x8A57)
- */
-#define MASK_BottomClip			0x00001FFF
-#define MASK_TopClip			0x03FFE000
-
-/*
- * REG_3D_ClipLeftRight			(0x8A58 - 0x8A5B)
- */
-#define MASK_RightClip			0x00001FFF
-#define MASK_LeftClip			0x03FFE000
-
-/* 
- * REG_3D_TextureSet			(0x8A7C - 0x8A7F)
- * REG_3D_Texture1Set			(0x8ADC - 0x8ADF)
- */
-#define MASK_TextureHeight		0x0000000F
-#define MASK_TextureWidth		0x000000F0
-#define MASK_TextureLevel		0x00000F00
-#define MASK_TextureSignYUVFormat	0x00001000
-#define MASK_TextureMappingMode		0x00FF0000
-#define MASK_TextureWrapU		0x00010000
-#define MASK_TextureWrapV		0x00020000
-#define MASK_TextureMirrorU		0x00040000
-#define MASK_TextureMirrorV		0x00080000
-#define MASK_TextureClampU		0x00100000
-#define MASK_TextureClampV		0x00200000
-#define MASK_TextureBorderU		0x00400000
-#define MASK_TextureBorderV		0x00800000
-#define MASK_TextureFormat		0xFF000000
-#define MASK_TextureBitDepth		0x70000000
-#define MASK_TextureRgbOrder		0x80000000
-
-#define TEXEL_INDEX1			0x00000000
-#define TEXEL_INDEX2			0x01000000
-#define TEXEL_INDEX4			0x02000000
-#define TEXEL_INDEX8			0x03000000
-
-#define TEXEL_INDEX1WithAlpha		0x04000000
-#define TEXEL_INDEX2WithAlpha		0x05000000
-#define TEXEL_INDEX4WithAlpha		0x06000000
-#define TEXEL_INDEX8WithAlpha		0x07000000
-
-#define TEXEL_I1			0x10000000
-#define TEXEL_I2			0x11000000
-#define TEXEL_I4			0x12000000
-#define TEXEL_I8			0x13000000
-
-#define TEXEL_DXT1			0x19000000
-#define TEXEL_DXT2			0x1A000000
-#define TEXEL_DXT3			0x1B000000
-
-#define TEXEL_YUV422			0x20000000
-#define TEXEL_YVU422			0x21000000
-#define TEXEL_UVY422			0x22000000
-#define TEXEL_VUY422			0x23000000
-#define TEXEL_YUV411			0x24000000
-
-#define TEXEL_L1			0x30000000
-#define TEXEL_L2			0x31000000
-#define TEXEL_L4			0x32000000
-#define TEXEL_L8			0x33000000
-
-#define TEXEL_AL11			0x34000000
-#define TEXEL_AL44			0x35000000
-#define TEXEL_AL26			0x37000000
-#define TEXEL_AL88			0x38000000
-
-#define TEXEL_A1			0x40000000
-#define TEXEL_A2			0x41000000
-#define TEXEL_A4			0x42000000
-#define TEXEL_A8			0x43000000
-
-#define TEXEL_RGB_332_8			0x50000000
-#define TEXEL_RGB_233_8			0x51000000
-#define TEXEL_RGB_232_8			0x52000000
-#define TEXEL_ARGB_1232_8		0x53000000
-#define TEXEL_ARGB_2222_8		0x54000000
-
-#define TEXEL_RGB_555_16		0x60000000
-#define TEXEL_RGB_565_16		0x61000000
-#define TEXEL_ARGB_1555_16		0x62000000
-#define TEXEL_ARGB_4444_16		0x63000000
-
-#define TEXEL_ARGB_1888_32		0x70000000
-#define TEXEL_ARGB_2888_32		0x71000000
-#define TEXEL_ARGB_4888_32		0x72000000
-#define TEXEL_ARGB_8888_32		0x73000000
-#define TEXEL_ARGB_0888_32		0x74000000
-
-#define TEXEL_BGR_332_8			0xD0000000
-#define TEXEL_BGR_233_8			0xD1000000
-#define TEXEL_BGR_232_8			0xD2000000
-#define TEXEL_ABGR_1232_8		0xD3000000
-#define TEXEL_ABGR_2222_8		0xD4000000
-
-#define TEXEL_BGR_555_16		0xE0000000
-#define TEXEL_BGR_565_16		0xE1000000
-#define TEXEL_ABGR_1555_16		0xE2000000
-#define TEXEL_ABGR_4444_16		0xE3000000
-
-#define TEXEL_ABGR_1888_32		0xF0000000
-#define TEXEL_ABGR_2888_32		0xF1000000
-#define TEXEL_ABGR_4888_32		0xF2000000
-#define TEXEL_ABGR_8888_32		0xF3000000
-#define TEXEL_ABGR_0888_32		0xF4000000
-
-#define TEXEL_VU88			0x00000000
-#define TEXEL_LVU655			0x00800000
-#define TEXEL_LVU888			0x01000000
-#define TEXEL_UV88			0x02000000
-#define TEXEL_LUV655			0x02800000
-#define TEXEL_LUV888			0x03000000
-
-/* 
- * REG_3D_TextureMip			(0x8A80 - 0x8A83)
- * REG_3D_Texture1Mip			(0x8AE0 - 0x8AE3)
- */
-#define MASK_TextureAnisotropyRatio	0x0000000F
-#define MASK_TextureMipmapLodBias	0x00003FF0
-#define MASK_TextureFilterMin		0x0001C000
-#define MASK_TextureFilterMag		0x00020000
-#define MASK_TextureFilter		0x0003C000
-#define MASK_TextureLevelInSystem	0x3FFC0000
-#define MASK_TextureLevel0InSystem	0x00040000
-#define MASK_TextureBlockLength		0xF0000000
-
-#define TEXTURE_FILTER_NEAREST			0x00000000
-#define TEXTURE_FILTER_LINEAR			0x00004000
-#define TEXTURE_FILTER_NEAREST_MIP_NEAREST	0x00008000
-#define TEXTURE_FILTER_NEAREST_MIP_LINEAR	0x00010000
-#define TEXTURE_FILTER_LINEAR_MIP_NEAREST	0x0000c000
-#define TEXTURE_FILTER_LINEAR_MIP_LINEAR	0x00014000
-
-/* 
- * REG_3D_TextureTransparencyColorHigh	(0x8A84 - 0x8A87)
- * REG_3D_Texture1TransparencyColorHigh	(0x8AE4 - 0x8AE7)
- */
-#define MASK_TextureTransparencyColorHighB	0x000000FF
-#define MASK_TextureTransparencyColorHighG	0x0000FF00
-#define MASK_TextureTransparencyColorHighR	0x00FF0000
-#define MASK_TextureAlphaTransparencyMode	0x08000000
-
-/* 
- * REG_3D_TextureTransparencyColorLow	(0x8A88 - 0x8A8B)
- * REG_3D_Texture1TransparencyColorLow	(0x8AE8 - 0x8AEB)
- */
-#define MASK_TextureTransparencyColorLowB	0x000000FF
-#define MASK_TextureTransparencyColorLowG	0x0000FF00
-#define MASK_TextureTransparencyColorLowR	0x00FF0000
-#define MASK_TextureBlockHeight			0x07000000
-#define MASK_TextureBlockWidth			0x70000000
-
-/* 
- * REG_3D_TextureTransparencyColorLow	(0x8A8C - 0x8A8F)
- * REG_3D_Texture1TransparencyColorLow	(0x8AEC - 0x8AEF)
- */
-#define MASK_TextureBorderColorB       0x000000FF
-#define MASK_TextureBorderColorG       0x0000FF00
-#define MASK_TextureBorderColorR       0x00FF0000
-#define MASK_TextureBorderColorA       0xFF000000
-
-/*
- * REG_3D_TexturePitch0-10		(0x8AC0 - 0x8AD7)
- * REG_3D_Texture1Pitch0-10		(0x8B20 - 0x8B37)
- */
-#define MASK_TexturePitchOdd		0x000003FF
-#define MASK_TexturePitchEven		0x03FF0000
-#define SHIFT_TexturePitchEven		16
-
-/*
- * REG_3D_TextureColorBlendSet0		(0x8B40 - 0x8B43)
- * REG_3D_TextureColorBlendSet1		(0x8B44 - 0x8B46)
- * REG_3D_TextureAlphaBlendSet0		(0x8B40 - 0x8B43)
- * REG_3D_TextureAlphaBlendSet1		(0x8B44 - 0x8B46)
- */
-#define STAGE0_C_CF			0xa1485000
-#define STAGE0_C_CS			0xc1485000
-#define STAGE0_C_CFCS			0xa1705000
-#define STAGE0_C_CFOMAS_CSAS		0xc534c001
-#define STAGE0_C_CFOMCS_CCCS		0x4530c001
-
-#define STAGE0_A_AF			0x63230000
-#define STAGE0_A_AS			0xc3230000
-#define STAGE0_A_AFAS			0x63c30000
-#define STAGE0_A_AFOMAS_ACAS		0x46c60001
-
-#define STAGE1_C_CF			0xa1485000
-#define STAGE1_C_CS			0xe1485000
-#define STAGE1_C_CFCS			0xa1785000
-#define STAGE1_C_CFOMAS_CSAS		0xe5394001
-#define STAGE1_C_CFOMCS_CCCS		0x45394001
-
-#define STAGE1_A_AF			0xa3230000
-#define STAGE1_A_AS			0xe3230000
-#define STAGE1_A_AFAS			0xa3e30000
-#define STAGE1_A_AFOMAS_ACAS		0x4aea0001
-
-/* What registers are these associated with? */
-#define MASK_BMMemoryInSystem           0x00000080
-#define MASK_BMHeight                   0x00000F00
-#define MASK_BMWidth                    0x0000F000
-#define MASK_BMFilter                   0x00010000
-#define MASK_BMMappingMode              0x007E0000
-#define MASK_BMFormat                   0x07800000
-#define MASK_BMTxBumpmap                0x08000000
-
-#define MASK_BMAddress                  0xFFFFFFFC
-
-#define MASK_BMOffset                   0xFF800000
-#define MASK_BMScale                    0x007FE000
-#define MASK_BMPitch                    0x00001FFF
-
-#define MASK_BMMatrix00                 0x000007FF
-#define MASK_BMMatrix01                 0x07FF0000
-#define MASK_BMMatrix10                 0x000007FF
-#define MASK_BMMatrix11                 0x07FF0000
-
-#define MASK_TextureRealInSystem        0x00000001
-#define MASK_TextureDowngrade           0x00000002
-
-#define ALPHA_BUFFER_FORMAT_1           0x00000000
-#define ALPHA_BUFFER_FORMAT_2           0x10000000
-#define ALPHA_BUFFER_FORMAT_4           0x20000000
-#define ALPHA_BUFFER_FORMAT_8           0x30000000
-
-#endif
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/sis/sis_screen.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/sis/sis_screen.c
deleted file mode 100644
index cc6afda1f..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/sis/sis_screen.c
+++ /dev/null
@@ -1,468 +0,0 @@
-/* $XFree86$ */
-/**************************************************************************
-
-Copyright 2003 Eric Anholt
-All Rights Reserved.
-
-Permission is hereby granted, free of charge, to any person obtaining a
-copy of this software and associated documentation files (the "Software"),
-to deal in the Software without restriction, including without limitation
-on the rights to use, copy, modify, merge, publish, distribute, sub
-license, and/or sell copies of the Software, and to permit persons to whom
-the Software is furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice (including the next
-paragraph) shall be included in all copies or substantial portions of the
-Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
-ERIC ANHOLT BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
-AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
-CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-**************************************************************************/
-
-/*
- * Authors:
- *   Eric Anholt <anholt@FreeBSD.org>
- */
-
-#include "dri_util.h"
-
-#include "context.h"
-#include "utils.h"
-#include "imports.h"
-#include "framebuffer.h"
-#include "renderbuffer.h"
-
-#include "sis_context.h"
-#include "sis_dri.h"
-#include "sis_lock.h"
-#include "sis_span.h"
-
-#include "xmlpool.h"
-
-#include "GL/internal/dri_interface.h"
-
-PUBLIC const char __driConfigOptions[] =
-DRI_CONF_BEGIN
-	DRI_CONF_SECTION_DEBUG
-		DRI_CONF_OPT_BEGIN(agp_disable,bool,false)
-		DRI_CONF_DESC(en,"Disable AGP vertex dispatch")
-		DRI_CONF_OPT_END
-		DRI_CONF_OPT_BEGIN(fallback_force,bool,false)
-		DRI_CONF_DESC(en,"Force software fallback")
-		DRI_CONF_OPT_END
-	DRI_CONF_SECTION_END
-DRI_CONF_END;
-static const GLuint __driNConfigOptions = 2;
-
-extern const struct dri_extension card_extensions[];
-
-static __GLcontextModes *
-sisFillInModes(int bpp)
-{
-   __GLcontextModes *modes;
-   __GLcontextModes *m;
-   unsigned num_modes;
-   unsigned depth_buffer_factor;
-   unsigned back_buffer_factor;
-   GLenum fb_format;
-   GLenum fb_type;
-   static const GLenum back_buffer_modes[] = {
-      GLX_NONE, GLX_SWAP_UNDEFINED_OML
-   };
-   u_int8_t depth_bits_array[4];
-   u_int8_t stencil_bits_array[4];
-
-   depth_bits_array[0] = 0;
-   stencil_bits_array[0] = 0;
-   depth_bits_array[1] = 16;
-   stencil_bits_array[1] = 0;
-   depth_bits_array[2] = 24;
-   stencil_bits_array[2] = 8;
-   depth_bits_array[3] = 32;
-   stencil_bits_array[3] = 0;
-
-   depth_buffer_factor = 4;
-   back_buffer_factor = 2;
-
-   /* Last 4 is for GLX_TRUE_COLOR & GLX_DIRECT_COLOR, with/without accum */
-   num_modes = depth_buffer_factor * back_buffer_factor * 4;
-
-   if (bpp == 16) {
-      fb_format = GL_RGB;
-      fb_type = GL_UNSIGNED_SHORT_5_6_5;
-   } else {
-      fb_format = GL_BGRA;
-      fb_type = GL_UNSIGNED_INT_8_8_8_8_REV;
-   }
-
-   modes = (*dri_interface->createContextModes)(num_modes, sizeof(__GLcontextModes));
-   m = modes;
-   if (!driFillInModes(&m, fb_format, fb_type, depth_bits_array,
-		       stencil_bits_array, depth_buffer_factor,
-		       back_buffer_modes, back_buffer_factor,
-		       GLX_TRUE_COLOR)) {
-      fprintf(stderr, "[%s:%u] Error creating FBConfig!\n", __func__, __LINE__);
-      return NULL;
-   }
-
-   if (!driFillInModes(&m, fb_format, fb_type, depth_bits_array,
-		       stencil_bits_array, depth_buffer_factor,
-		       back_buffer_modes, back_buffer_factor,
-		       GLX_DIRECT_COLOR)) {
-      fprintf(stderr, "[%s:%u] Error creating FBConfig!\n", __func__, __LINE__);
-      return NULL;
-   }
-
-   return modes;
-}
-
-
-/* Create the device specific screen private data struct.
- */
-static sisScreenPtr
-sisCreateScreen( __DRIscreenPrivate *sPriv )
-{
-   sisScreenPtr sisScreen;
-   SISDRIPtr sisDRIPriv = (SISDRIPtr)sPriv->pDevPriv;
-
-   if (sPriv->devPrivSize != sizeof(SISDRIRec)) {
-      fprintf(stderr,"\nERROR!  sizeof(SISDRIRec) does not match passed size from device driver\n");
-      return GL_FALSE;
-   }
-
-   /* Allocate the private area */
-   sisScreen = (sisScreenPtr)CALLOC( sizeof(*sisScreen) );
-   if ( sisScreen == NULL )
-      return NULL;
-
-   sisScreen->screenX = sisDRIPriv->width;
-   sisScreen->screenY = sisDRIPriv->height;
-   sisScreen->cpp = sisDRIPriv->bytesPerPixel;
-   sisScreen->irqEnabled = sisDRIPriv->bytesPerPixel;
-   sisScreen->deviceID = sisDRIPriv->deviceID;
-   sisScreen->AGPCmdBufOffset = sisDRIPriv->AGPCmdBufOffset;
-   sisScreen->AGPCmdBufSize = sisDRIPriv->AGPCmdBufSize;
-   sisScreen->sarea_priv_offset = sizeof(drm_sarea_t);
-
-   sisScreen->mmio.handle = sisDRIPriv->regs.handle;
-   sisScreen->mmio.size   = sisDRIPriv->regs.size;
-   if ( drmMap( sPriv->fd, sisScreen->mmio.handle, sisScreen->mmio.size,
-	       &sisScreen->mmio.map ) )
-   {
-      FREE( sisScreen );
-      return NULL;
-   }
-
-   if (sisDRIPriv->agp.size) {
-      sisScreen->agp.handle = sisDRIPriv->agp.handle;
-      sisScreen->agp.size   = sisDRIPriv->agp.size;
-      if ( drmMap( sPriv->fd, sisScreen->agp.handle, sisScreen->agp.size,
-                   &sisScreen->agp.map ) )
-      {
-         sisScreen->agp.size = 0;
-      }
-   }
-
-   sisScreen->driScreen = sPriv;
-
-   /* parse information in __driConfigOptions */
-   driParseOptionInfo(&sisScreen->optionCache,
-		      __driConfigOptions, __driNConfigOptions);
-
-   return sisScreen;
-}
-
-/* Destroy the device specific screen private data struct.
- */
-static void
-sisDestroyScreen( __DRIscreenPrivate *sPriv )
-{
-   sisScreenPtr sisScreen = (sisScreenPtr)sPriv->private;
-
-   if ( sisScreen == NULL )
-      return;
-
-   if (sisScreen->agp.size != 0)
-      drmUnmap( sisScreen->agp.map, sisScreen->agp.size );
-   drmUnmap( sisScreen->mmio.map, sisScreen->mmio.size );
-
-   FREE( sisScreen );
-   sPriv->private = NULL;
-}
-
-
-/* Create and initialize the Mesa and driver specific pixmap buffer
- * data.
- */
-static GLboolean
-sisCreateBuffer( __DRIscreenPrivate *driScrnPriv,
-                 __DRIdrawablePrivate *driDrawPriv,
-                 const __GLcontextModes *mesaVis,
-                 GLboolean isPixmap )
-{
-   sisScreenPtr screen = (sisScreenPtr) driScrnPriv->private;
-   struct gl_framebuffer *fb;
-
-   if (isPixmap)
-      return GL_FALSE; /* not implemented */
-
-#if 0
-   driDrawPriv->driverPrivate = (void *)_mesa_create_framebuffer(
-				 mesaVis,
-				 GL_FALSE,  /* software depth buffer? */
-				 mesaVis->stencilBits > 0,
-				 mesaVis->accumRedBits > 0,
-				 mesaVis->alphaBits > 0 ); /* XXX */
-#else
-      fb = _mesa_create_framebuffer(mesaVis);
-
-      /* XXX double-check the Offset/Pitch parameters! */
-      {
-         driRenderbuffer *frontRb
-            = driNewRenderbuffer(GL_RGBA, screen->cpp,
-                                 0, driScrnPriv->fbStride);
-         sisSetSpanFunctions(frontRb, mesaVis);
-         _mesa_add_renderbuffer(fb, BUFFER_FRONT_LEFT, &frontRb->Base);
-      }
-
-      if (mesaVis->doubleBufferMode) {
-         driRenderbuffer *backRb
-            = driNewRenderbuffer(GL_RGBA, screen->cpp,
-                                 0, driScrnPriv->fbStride);
-         sisSetSpanFunctions(backRb, mesaVis);
-         _mesa_add_renderbuffer(fb, BUFFER_BACK_LEFT, &backRb->Base);
-      }
-
-      if (mesaVis->depthBits == 16) {
-         driRenderbuffer *depthRb
-            = driNewRenderbuffer(GL_DEPTH_COMPONENT16, screen->cpp,
-                                 0, driScrnPriv->fbStride);
-         sisSetSpanFunctions(depthRb, mesaVis);
-         _mesa_add_renderbuffer(fb, BUFFER_DEPTH, &depthRb->Base);
-      }
-      else if (mesaVis->depthBits == 24) {
-         driRenderbuffer *depthRb
-            = driNewRenderbuffer(GL_DEPTH_COMPONENT24, screen->cpp,
-                                 0, driScrnPriv->fbStride);
-         sisSetSpanFunctions(depthRb, mesaVis);
-         _mesa_add_renderbuffer(fb, BUFFER_DEPTH, &depthRb->Base);
-      }
-      else if (mesaVis->depthBits == 32) {
-         driRenderbuffer *depthRb
-            = driNewRenderbuffer(GL_DEPTH_COMPONENT32, screen->cpp,
-                                 0, driScrnPriv->fbStride);
-         sisSetSpanFunctions(depthRb, mesaVis);
-         _mesa_add_renderbuffer(fb, BUFFER_DEPTH, &depthRb->Base);
-      }
-
-      /* no h/w stencil?
-      if (mesaVis->stencilBits > 0) {
-         driRenderbuffer *stencilRb
-            = driNewRenderbuffer(GL_STENCIL_INDEX8_EXT);
-         sisSetSpanFunctions(stencilRb, mesaVis);
-         _mesa_add_renderbuffer(fb, BUFFER_STENCIL, &stencilRb->Base);
-      }
-      */
-
-      _mesa_add_soft_renderbuffers(fb,
-                                   GL_FALSE, /* color */
-                                   GL_FALSE, /* depth */
-                                   mesaVis->stencilBits > 0,
-                                   mesaVis->accumRedBits > 0,
-                                   GL_FALSE, /* alpha */
-                                   GL_FALSE /* aux */);
-      driDrawPriv->driverPrivate = (void *) fb;
-#endif
-
-   return (driDrawPriv->driverPrivate != NULL);
-}
-
-
-static void
-sisDestroyBuffer(__DRIdrawablePrivate *driDrawPriv)
-{
-   _mesa_destroy_framebuffer((GLframebuffer *) (driDrawPriv->driverPrivate));
-}
-
-__inline__ static void
-sis_bitblt_copy_cmd (sisContextPtr smesa, ENGPACKET * pkt)
-{
-   GLint *lpdwDest, *lpdwSrc;
-   int i;
-
-   lpdwSrc = (GLint *) pkt;
-   lpdwDest = (GLint *) (GET_IOBase (smesa) + REG_SRC_ADDR);
-
-   mWait3DCmdQueue (10);
-
-   for (i = 0; i < 7; i++)
-      *lpdwDest++ = *lpdwSrc++;
-
-   MMIO(REG_CMD0, *(GLint *)&pkt->stdwCmd);
-   MMIO(REG_CommandQueue, -1);
-}
-
-static void sisCopyBuffer( __DRIdrawablePrivate *dPriv )
-{
-   sisContextPtr smesa = (sisContextPtr)dPriv->driContextPriv->driverPrivate;
-   int i;
-   ENGPACKET stEngPacket;
-  
-   memset(&stEngPacket, 0, sizeof(ENGPACKET));
-
-   while ((*smesa->FrameCountPtr) - MMIO_READ(0x8a2c) > SIS_MAX_FRAME_LENGTH)
-      ;
-
-   LOCK_HARDWARE();
-
-   stEngPacket.dwSrcBaseAddr = smesa->backOffset;
-   stEngPacket.dwSrcPitch = smesa->backPitch |
-      ((smesa->bytesPerPixel == 2) ? 0x80000000 : 0xc0000000);
-   stEngPacket.dwDestBaseAddr = 0;
-   stEngPacket.wDestPitch = smesa->frontPitch;
-   /* TODO: set maximum value? */
-   stEngPacket.wDestHeight = smesa->virtualY;
-
-   stEngPacket.stdwCmd.cRop = 0xcc;
-
-   if (smesa->blockWrite)
-      stEngPacket.stdwCmd.cCmd0 = CMD0_PAT_FG_COLOR;
-   else
-      stEngPacket.stdwCmd.cCmd0 = 0;
-   stEngPacket.stdwCmd.cCmd1 = CMD1_DIR_X_INC | CMD1_DIR_Y_INC;
-
-   for (i = 0; i < dPriv->numClipRects; i++) {
-      drm_clip_rect_t *box = &dPriv->pClipRects[i];
-      stEngPacket.stdwSrcPos.wY = box->y1 - dPriv->y;
-      stEngPacket.stdwSrcPos.wX = box->x1 - dPriv->x;
-      stEngPacket.stdwDestPos.wY = box->y1;
-      stEngPacket.stdwDestPos.wX = box->x1;
-
-      stEngPacket.stdwDim.wWidth = (GLshort) box->x2 - box->x1;
-      stEngPacket.stdwDim.wHeight = (GLshort) box->y2 - box->y1;
-      sis_bitblt_copy_cmd( smesa, &stEngPacket );
-   }
-
-   *(GLint *)(smesa->IOBase+0x8a2c) = *smesa->FrameCountPtr;
-   (*smesa->FrameCountPtr)++;  
-
-   UNLOCK_HARDWARE ();
-}
-
-
-/* Copy the back color buffer to the front color buffer */
-static void
-sisSwapBuffers(__DRIdrawablePrivate *dPriv)
-{
-   if (dPriv->driContextPriv && dPriv->driContextPriv->driverPrivate) {
-         sisContextPtr smesa = (sisContextPtr) dPriv->driContextPriv->driverPrivate;
-         GLcontext *ctx = smesa->glCtx;
-
-      if (ctx->Visual.doubleBufferMode) {
-         _mesa_notifySwapBuffers( ctx );  /* flush pending rendering comands */
-         sisCopyBuffer( dPriv );
-      }
-   } else {
-      /* XXX this shouldn't be an error but we can't handle it for now */
-      _mesa_problem(NULL, "%s: drawable has no context!", __FUNCTION__);
-   }
-}
-
-
-/* Initialize the driver specific screen private data.
- */
-static GLboolean
-sisInitDriver( __DRIscreenPrivate *sPriv )
-{
-   sPriv->private = (void *) sisCreateScreen( sPriv );
-
-   if ( !sPriv->private ) {
-      sisDestroyScreen( sPriv );
-      return GL_FALSE;
-   }
-
-   return GL_TRUE;
-}
-
-static struct __DriverAPIRec sisAPI = {
-   .InitDriver      = sisInitDriver,
-   .DestroyScreen   = sisDestroyScreen,
-   .CreateContext   = sisCreateContext,
-   .DestroyContext  = sisDestroyContext,
-   .CreateBuffer    = sisCreateBuffer,
-   .DestroyBuffer   = sisDestroyBuffer,
-   .SwapBuffers     = sisSwapBuffers,
-   .MakeCurrent     = sisMakeCurrent,
-   .UnbindContext   = sisUnbindContext,
-   .GetSwapInfo     = NULL,
-   .GetMSC          = NULL,
-   .WaitForMSC      = NULL,
-   .WaitForSBC      = NULL,
-   .SwapBuffersMSC  = NULL
-
-};
-
-
-/**
- * This is the bootstrap function for the driver.  libGL supplies all of the
- * requisite information about the system, and the driver initializes itself.
- * This routine also fills in the linked list pointed to by \c driver_modes
- * with the \c __GLcontextModes that the driver can support for windows or
- * pbuffers.
- *
- * \return A pointer to a \c __DRIscreenPrivate on success, or \c NULL on 
- *         failure.
- */
-PUBLIC
-void * __driCreateNewScreen_20050727( __DRInativeDisplay *dpy, int scrn,
-			     __DRIscreen *psc,
-			     const __GLcontextModes *modes,
-			     const __DRIversion *ddx_version,
-			     const __DRIversion *dri_version,
-			     const __DRIversion *drm_version,
-			     const __DRIframebuffer *frame_buffer,
-			     drmAddress pSAREA, int fd,
-			     int internal_api_version,
-			     const __DRIinterfaceMethods * interface,
-			     __GLcontextModes **driver_modes )
-
-{
-   __DRIscreenPrivate *psp;
-   static const __DRIversion ddx_expected = {0, 8, 0};
-   static const __DRIversion dri_expected = {4, 0, 0};
-   static const __DRIversion drm_expected = {1, 0, 0};
-
-   dri_interface = interface;
-
-   if (!driCheckDriDdxDrmVersions2("SiS", dri_version, &dri_expected,
-				   ddx_version, &ddx_expected,
-				   drm_version, &drm_expected)) {
-      return NULL;
-   }
-
-   psp = __driUtilCreateNewScreen(dpy, scrn, psc, NULL,
-				  ddx_version, dri_version, drm_version,
-				  frame_buffer, pSAREA, fd,
-				  internal_api_version, &sisAPI);
-   if (psp != NULL) {
-      SISDRIPtr dri_priv = (SISDRIPtr)psp->pDevPriv;
-      *driver_modes = sisFillInModes(dri_priv->bytesPerPixel * 8);
-
-      /* Calling driInitExtensions here, with a NULL context pointer, does not actually
-       * enable the extensions.  It just makes sure that all the dispatch offsets for all
-       * the extensions that *might* be enables are known.  This is needed because the
-       * dispatch offsets need to be known when _mesa_context_create is called, but we can't
-       * enable the extensions until we have a context pointer.
-       *
-       * Hello chicken.  Hello egg.  How are you two today?
-       */
-      driInitExtensions( NULL, card_extensions, GL_FALSE );
-   }
-
-   return (void *)psp;
-}
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/sis/sis_screen.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/sis/sis_screen.h
deleted file mode 100644
index 068c0410d..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/sis/sis_screen.h
+++ /dev/null
@@ -1,62 +0,0 @@
-/**************************************************************************
-
-Copyright 2003 Eric Anholt
-All Rights Reserved.
-
-Permission is hereby granted, free of charge, to any person obtaining a
-copy of this software and associated documentation files (the "Software"),
-to deal in the Software without restriction, including without limitation
-on the rights to use, copy, modify, merge, publish, distribute, sub
-license, and/or sell copies of the Software, and to permit persons to whom
-the Software is furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice (including the next
-paragraph) shall be included in all copies or substantial portions of the
-Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
-ERIC ANHOLT BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
-AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
-CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-**************************************************************************/
-/* $XFree86$ */
-
-/*
- * Authors:
- *    Eric Anholt <anholt@FreeBSD.org>
- */
-
-#ifndef __SIS_SCREEN_H
-#define __SIS_SCREEN_H
-
-typedef struct {
-   drm_handle_t handle;			/* Handle to the DRM region */
-   drmSize size;			/* Size of the DRM region */
-   drmAddress map;			/* Mapping of the DRM region */
-} sisRegionRec2, *sisRegionPtr2;
-
-typedef struct {
-   sisRegionRec2 mmio;
-   sisRegionRec2 agp;
-
-   unsigned int AGPCmdBufOffset;
-   unsigned int AGPCmdBufSize;
-
-   int deviceID;
-   int irqEnabled;
-
-   int cpp;
-   unsigned int screenX, screenY;
-
-   __DRIscreenPrivate *driScreen;
-   unsigned int sarea_priv_offset;
-
-   /* Configuration cache with default values for all contexts */
-   driOptionCache optionCache;
-
-} sisScreenRec, *sisScreenPtr;
-
-#endif
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/sis/sis_span.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/sis/sis_span.c
deleted file mode 100644
index f0cf771d6..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/sis/sis_span.c
+++ /dev/null
@@ -1,237 +0,0 @@
-/**************************************************************************
-
-Copyright 2000 Silicon Integrated Systems Corp, Inc., HsinChu, Taiwan.
-Copyright 2003 Eric Anholt
-All Rights Reserved.
-
-Permission is hereby granted, free of charge, to any person obtaining a
-copy of this software and associated documentation files (the "Software"),
-to deal in the Software without restriction, including without limitation
-on the rights to use, copy, modify, merge, publish, distribute, sub
-license, and/or sell copies of the Software, and to permit persons to whom
-the Software is furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice (including the next
-paragraph) shall be included in all copies or substantial portions of the
-Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
-ERIC ANHOLT OR SILICON INTEGRATED SYSTEMS CORP BE LIABLE FOR ANY CLAIM,
-DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
-OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
-USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-**************************************************************************/
-/* $XFree86: xc/lib/GL/mesa/src/drv/sis/sis_span.c,v 1.5 2001/03/21 16:14:26 dawes Exp $ */
-
-/*
- * Authors:
- *   Sung-Ching Lin <sclin@sis.com.tw>
- *   Eric Anholt <anholt@FreeBSD.org>
- */
-
-#include "sis_context.h"
-#include "sis_span.h"
-#include "sis_lock.h"
-#include "sis_tris.h"
-
-#include "swrast/swrast.h"
-
-#define DBG 0
-
-#define LOCAL_VARS							\
-   sisContextPtr smesa = SIS_CONTEXT(ctx);				\
-   __DRIdrawablePrivate *dPriv = smesa->driDrawable;			\
-   GLuint pitch = smesa->drawPitch;					\
-   char *buf = (char *)(smesa->FbBase + smesa->drawOffset);		\
-   char *read_buf = (char *)(smesa->FbBase + smesa->readOffset);	\
-   GLuint p;								\
-   (void) read_buf; (void) buf; (void) p
-
-#define LOCAL_DEPTH_VARS						\
-   sisContextPtr smesa = SIS_CONTEXT(ctx);				\
-   __DRIdrawablePrivate *dPriv = smesa->driDrawable;			\
-   char *buf = smesa->depthbuffer;					\
-
-#define LOCAL_STENCIL_VARS LOCAL_DEPTH_VARS 
-
-#define HW_LOCK() do {} while(0);
-
-#define HW_UNLOCK() do {} while(0);
-
-/* RGB565 */
-#define SPANTMP_PIXEL_FMT GL_RGB
-#define SPANTMP_PIXEL_TYPE GL_UNSIGNED_SHORT_5_6_5
-
-#define TAG(x)    sis##x##_RGB565
-#define TAG2(x,y) sis##x##_RGB565##y
-#include "spantmp2.h"
-
-
-/* ARGB8888 */
-/* FIXME the old code always read back alpha as 0xff, i.e. fully opaque.
-   Was there a reason to do so ? If so that'll won't work with that template... */
-#define SPANTMP_PIXEL_FMT GL_BGRA
-#define SPANTMP_PIXEL_TYPE GL_UNSIGNED_INT_8_8_8_8_REV
-
-#define TAG(x)    sis##x##_ARGB8888
-#define TAG2(x,y) sis##x##_ARGB8888##y
-#include "spantmp2.h"
-
-
-/* 16 bit depthbuffer functions.
- */
-#define WRITE_DEPTH( _x, _y, d )	\
-   *(GLushort *)(buf + (_x)*2 + (_y)*smesa->depthPitch) = d;
-
-#define READ_DEPTH( d, _x, _y )		\
-   d = *(GLushort *)(buf + (_x)*2 + (_y)*smesa->depthPitch);
-
-#define TAG(x) sis##x##_16
-#include "depthtmp.h"
-
-
-/* 32 bit depthbuffer functions.
- */
-#define WRITE_DEPTH( _x, _y, d )	\
-   *(GLuint *)(buf + (_x)*4 + (_y)*smesa->depthPitch) = d;
-
-#define READ_DEPTH( d, _x, _y )		\
-   d = *(GLuint *)(buf + (_x)*4 + (_y)*smesa->depthPitch);
-
-#define TAG(x) sis##x##_32
-#include "depthtmp.h"
-
-
-/* 8/24 bit interleaved depth/stencil functions
- */
-#define WRITE_DEPTH( _x, _y, d ) {				\
-   GLuint tmp = *(GLuint *)(buf + (_x)*4 + (_y)*smesa->depthPitch); \
-   tmp &= 0xff000000;						\
-   tmp |= (d & 0x00ffffff);					\
-   *(GLuint *)(buf + (_x)*4 + (_y)*smesa->depthPitch) = tmp;	\
-}
-
-#define READ_DEPTH( d, _x, _y )	{			\
-   d = *(GLuint *)(buf + (_x)*4 + (_y)*smesa->depthPitch) & 0x00ffffff; \
-}
-
-#define TAG(x) sis##x##_24_8
-#include "depthtmp.h"
-
-#define WRITE_STENCIL( _x, _y, d ) {				\
-   GLuint tmp = *(GLuint *)(buf + (_x)*4 + (_y)*smesa->depthPitch); \
-   tmp &= 0x00ffffff;						\
-   tmp |= (d << 24);						\
-   *(GLuint *)(buf + (_x)*4 + (_y)*smesa->depthPitch) = tmp;	\
-}
-
-#define READ_STENCIL( d, _x, _y )			\
-   d = (*(GLuint *)(buf + (_x)*4 + (_y)*smesa->depthPitch) & 0xff000000) >> 24;
-
-#define TAG(x) sis##x##_24_8
-#include "stenciltmp.h"
-
-/*
- * This function is called to specify which buffer to read and write
- * for software rasterization (swrast) fallbacks.  This doesn't necessarily
- * correspond to glDrawBuffer() or glReadBuffer() calls.
- */
-static void sisDDSetBuffer( GLcontext *ctx,
-                            GLframebuffer *colorBuffer,
-                            GLuint bufferBit )
-{
-   sisContextPtr smesa = SIS_CONTEXT(ctx);
-
-   switch ( bufferBit ) {
-   case BUFFER_BIT_FRONT_LEFT:
-      smesa->drawOffset = smesa->readOffset = smesa->frontOffset;
-      smesa->drawPitch  = smesa->readPitch  = smesa->frontPitch;
-      break;
-   case BUFFER_BIT_BACK_LEFT:
-      smesa->drawOffset = smesa->readOffset = smesa->backOffset;
-      smesa->drawPitch  = smesa->readPitch  = smesa->backPitch;
-      break;
-   default:
-      break;
-   }
-}
-
-void sisSpanRenderStart( GLcontext *ctx )
-{
-   sisContextPtr smesa = SIS_CONTEXT(ctx);
-
-   SIS_FIREVERTICES(smesa);
-   LOCK_HARDWARE();
-   WaitEngIdle( smesa );
-}
-
-void sisSpanRenderFinish( GLcontext *ctx )
-{
-   sisContextPtr smesa = SIS_CONTEXT(ctx);
-
-   _swrast_flush( ctx );
-   UNLOCK_HARDWARE();
-}
-
-void
-sisDDInitSpanFuncs( GLcontext *ctx )
-{
-   struct swrast_device_driver *swdd = _swrast_GetDeviceDriverReference(ctx);
-
-   swdd->SetBuffer = sisDDSetBuffer;
-   swdd->SpanRenderStart   = sisSpanRenderStart;
-   swdd->SpanRenderFinish  = sisSpanRenderFinish; 
-}
-
-
-
-/**
- * Plug in the Get/Put routines for the given driRenderbuffer.
- */
-void
-sisSetSpanFunctions(driRenderbuffer *drb, const GLvisual *vis)
-{
-   if (drb->Base.InternalFormat == GL_RGBA) {
-      if (vis->redBits == 5 && vis->greenBits == 6 && vis->blueBits == 5) {
-         sisInitPointers_RGB565( &drb->Base );
-      }
-      else {
-         sisInitPointers_ARGB8888( &drb->Base );
-      }
-   }
-   else if (drb->Base.InternalFormat == GL_DEPTH_COMPONENT16) {
-      drb->Base.GetRow        = sisReadDepthSpan_16;
-      drb->Base.GetValues     = sisReadDepthPixels_16;
-      drb->Base.PutRow        = sisWriteDepthSpan_16;
-      drb->Base.PutMonoRow    = sisWriteMonoDepthSpan_16;
-      drb->Base.PutValues     = sisWriteDepthPixels_16;
-      drb->Base.PutMonoValues = NULL;
-   }
-   else if (drb->Base.InternalFormat == GL_DEPTH_COMPONENT24) {
-      drb->Base.GetRow        = sisReadDepthSpan_24_8;
-      drb->Base.GetValues     = sisReadDepthPixels_24_8;
-      drb->Base.PutRow        = sisWriteDepthSpan_24_8;
-      drb->Base.PutMonoRow    = sisWriteMonoDepthSpan_24_8;
-      drb->Base.PutValues     = sisWriteDepthPixels_24_8;
-      drb->Base.PutMonoValues = NULL;
-   }
-   else if (drb->Base.InternalFormat == GL_DEPTH_COMPONENT32) {
-      drb->Base.GetRow        = sisReadDepthSpan_32;
-      drb->Base.GetValues     = sisReadDepthPixels_32;
-      drb->Base.PutRow        = sisWriteDepthSpan_32;
-      drb->Base.PutMonoRow    = sisWriteMonoDepthSpan_32;
-      drb->Base.PutValues     = sisWriteDepthPixels_32;
-      drb->Base.PutMonoValues = NULL;
-   }
-   else if (drb->Base.InternalFormat == GL_STENCIL_INDEX8_EXT) {
-      drb->Base.GetRow        = sisReadStencilSpan_24_8;
-      drb->Base.GetValues     = sisReadStencilPixels_24_8;
-      drb->Base.PutRow        = sisWriteStencilSpan_24_8;
-      drb->Base.PutMonoRow    = sisWriteMonoStencilSpan_24_8;
-      drb->Base.PutValues     = sisWriteStencilPixels_24_8;
-      drb->Base.PutMonoValues = NULL;
-   }
-}
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/sis/sis_span.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/sis/sis_span.h
deleted file mode 100644
index 7c73bc6d3..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/sis/sis_span.h
+++ /dev/null
@@ -1,46 +0,0 @@
-/**************************************************************************
-
-Copyright 2003 Eric Anholt
-All Rights Reserved.
-
-Permission is hereby granted, free of charge, to any person obtaining a
-copy of this software and associated documentation files (the "Software"),
-to deal in the Software without restriction, including without limitation
-on the rights to use, copy, modify, merge, publish, distribute, sub
-license, and/or sell copies of the Software, and to permit persons to whom
-the Software is furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice (including the next
-paragraph) shall be included in all copies or substantial portions of the
-Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
-ERIC ANHOLT BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
-AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
-CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-**************************************************************************/
-/* $XFree86$ */
-
-/*
- * Authors:
- *    Eric Anholt <anholt@FreeBSD.org>
- */
-
-#ifndef __SIS_SPAN_H__
-#define __SIS_SPAN_H__
- 
-#include "drirenderbuffer.h"
-
-
-extern void sisSpanRenderStart( GLcontext *ctx );
-extern void sisSpanRenderFinish( GLcontext *ctx );
-
-extern void sisDDInitSpanFuncs( GLcontext *ctx );
-
-extern void
-sisSetSpanFunctions(driRenderbuffer *rb, const GLvisual *vis);
-
-#endif
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/sis/sis_state.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/sis/sis_state.c
deleted file mode 100644
index db58e9090..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/sis/sis_state.c
+++ /dev/null
@@ -1,853 +0,0 @@
-/**************************************************************************
-
-Copyright 2000 Silicon Integrated Systems Corp, Inc., HsinChu, Taiwan.
-Copyright 2003 Eric Anholt
-All Rights Reserved.
-
-Permission is hereby granted, free of charge, to any person obtaining a
-copy of this software and associated documentation files (the "Software"),
-to deal in the Software without restriction, including without limitation
-on the rights to use, copy, modify, merge, publish, distribute, sub
-license, and/or sell copies of the Software, and to permit persons to whom
-the Software is furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice (including the next
-paragraph) shall be included in all copies or substantial portions of the
-Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
-ERIC ANHOLT OR SILICON INTEGRATED SYSTEMS CORP BE LIABLE FOR ANY CLAIM,
-DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
-OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
-USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-**************************************************************************/
-/* $XFree86: xc/lib/GL/mesa/src/drv/sis/sis_ctx.c,v 1.3 2000/09/26 15:56:48 tsi Exp $ */
-
-/*
- * Authors:
- *    Sung-Ching Lin <sclin@sis.com.tw>
- *    Eric Anholt <anholt@FreeBSD.org>
- */
-
-#include "sis_context.h"
-#include "sis_state.h"
-#include "sis_tris.h"
-#include "sis_lock.h"
-#include "sis_tex.h"
-
-#include "context.h"
-#include "buffers.h"
-#include "enums.h"
-#include "colormac.h"
-#include "swrast/swrast.h"
-#include "array_cache/acache.h"
-#include "tnl/tnl.h"
-#include "swrast_setup/swrast_setup.h"
-
-#include "tnl/t_pipeline.h"
-
-/* =============================================================
- * Alpha blending
- */
-
-static void
-sisDDAlphaFunc( GLcontext * ctx, GLenum func, GLfloat ref )
-{
-   sisContextPtr smesa = SIS_CONTEXT(ctx);
-   GLubyte refbyte;
-
-   __GLSiSHardware *prev = &smesa->prev;
-   __GLSiSHardware *current = &smesa->current;
-
-   CLAMPED_FLOAT_TO_UBYTE(refbyte, ref);
-   current->hwAlpha = refbyte << 16;
-
-   /* Alpha Test function */
-   switch (func)
-   {
-   case GL_NEVER:
-      current->hwAlpha |= SiS_ALPHA_NEVER;
-      break;
-   case GL_LESS:
-      current->hwAlpha |= SiS_ALPHA_LESS;
-      break;
-   case GL_EQUAL:
-      current->hwAlpha |= SiS_ALPHA_EQUAL;
-      break;
-   case GL_LEQUAL:
-      current->hwAlpha |= SiS_ALPHA_LEQUAL;
-      break;
-   case GL_GREATER:
-      current->hwAlpha |= SiS_ALPHA_GREATER;
-      break;
-   case GL_NOTEQUAL:
-      current->hwAlpha |= SiS_ALPHA_NOTEQUAL;
-      break;
-   case GL_GEQUAL:
-      current->hwAlpha |= SiS_ALPHA_GEQUAL;
-      break;
-   case GL_ALWAYS:
-      current->hwAlpha |= SiS_ALPHA_ALWAYS;
-      break;
-   }
-
-   prev->hwAlpha = current->hwAlpha;
-   smesa->GlobalFlag |= GFLAG_ALPHASETTING;
-}
-
-static void
-sisDDBlendFuncSeparate( GLcontext *ctx, 
-			GLenum sfactorRGB, GLenum dfactorRGB,
-			GLenum sfactorA,   GLenum dfactorA )
-{
-   sisContextPtr smesa = SIS_CONTEXT(ctx);
-
-   __GLSiSHardware *prev = &smesa->prev;
-   __GLSiSHardware *current = &smesa->current;
-
-   current->hwDstSrcBlend = 0;
-
-   switch (dfactorRGB)
-   {
-   case GL_ZERO:
-      current->hwDstSrcBlend |= SiS_D_ZERO;
-      break;
-   case GL_ONE:
-      current->hwDstSrcBlend |= SiS_D_ONE;
-      break;
-   case GL_SRC_COLOR:
-      current->hwDstSrcBlend |= SiS_D_SRC_COLOR;
-      break;
-   case GL_ONE_MINUS_SRC_COLOR:
-      current->hwDstSrcBlend |= SiS_D_ONE_MINUS_SRC_COLOR;
-      break;
-   case GL_SRC_ALPHA:
-      current->hwDstSrcBlend |= SiS_D_SRC_ALPHA;
-      break;
-   case GL_ONE_MINUS_SRC_ALPHA:
-      current->hwDstSrcBlend |= SiS_D_ONE_MINUS_SRC_ALPHA;
-      break;
-   case GL_DST_COLOR:
-      current->hwDstSrcBlend |= SiS_D_DST_COLOR;
-      break;
-   case GL_ONE_MINUS_DST_COLOR:
-      current->hwDstSrcBlend |= SiS_D_ONE_MINUS_DST_COLOR;
-      break;
-   case GL_DST_ALPHA:
-      current->hwDstSrcBlend |= SiS_D_DST_ALPHA;
-      break;
-   case GL_ONE_MINUS_DST_ALPHA:
-      current->hwDstSrcBlend |= SiS_D_ONE_MINUS_DST_ALPHA;
-      break;
-   default:
-      fprintf(stderr, "Unknown dst blend function 0x%x\n", dfactorRGB);
-      break;
-   }
-
-   switch (sfactorRGB)
-   {
-   case GL_ZERO:
-      current->hwDstSrcBlend |= SiS_S_ZERO;
-      break;
-   case GL_ONE:
-      current->hwDstSrcBlend |= SiS_S_ONE;
-      break;
-   case GL_SRC_COLOR:
-      current->hwDstSrcBlend |= SiS_S_SRC_COLOR;
-      break;
-   case GL_ONE_MINUS_SRC_COLOR:
-      current->hwDstSrcBlend |= SiS_S_ONE_MINUS_SRC_COLOR;
-      break;
-   case GL_SRC_ALPHA:
-      current->hwDstSrcBlend |= SiS_S_SRC_ALPHA;
-      break;
-   case GL_ONE_MINUS_SRC_ALPHA:
-      current->hwDstSrcBlend |= SiS_S_ONE_MINUS_SRC_ALPHA;
-      break;
-   case GL_DST_COLOR:
-      current->hwDstSrcBlend |= SiS_S_DST_COLOR;
-      break;
-   case GL_ONE_MINUS_DST_COLOR:
-      current->hwDstSrcBlend |= SiS_S_ONE_MINUS_DST_COLOR;
-      break;
-   case GL_DST_ALPHA:
-      current->hwDstSrcBlend |= SiS_S_DST_ALPHA;
-      break;
-   case GL_ONE_MINUS_DST_ALPHA:
-      current->hwDstSrcBlend |= SiS_S_ONE_MINUS_DST_ALPHA;
-      break;
-   case GL_SRC_ALPHA_SATURATE:
-      current->hwDstSrcBlend |= SiS_S_SRC_ALPHA_SATURATE;
-      break;
-   default:
-      fprintf(stderr, "Unknown src blend function 0x%x\n", sfactorRGB);
-      break;
-   }
-
-   if (current->hwDstSrcBlend != prev->hwDstSrcBlend) {
-      prev->hwDstSrcBlend = current->hwDstSrcBlend;
-      smesa->GlobalFlag |= GFLAG_DSTBLEND;
-   }
-}
-
-/* =============================================================
- * Depth testing
- */
-
-static void
-sisDDDepthFunc( GLcontext * ctx, GLenum func )
-{
-   sisContextPtr smesa = SIS_CONTEXT(ctx);
-   __GLSiSHardware *prev = &smesa->prev;
-   __GLSiSHardware *current = &smesa->current;
-
-   current->hwZ &= ~MASK_ZTestMode;
-   switch (func)
-   {
-   case GL_LESS:
-      current->hwZ |= SiS_Z_COMP_S_LT_B;
-      break;
-   case GL_GEQUAL:
-      current->hwZ |= SiS_Z_COMP_S_GE_B;
-      break;
-   case GL_LEQUAL:
-      current->hwZ |= SiS_Z_COMP_S_LE_B;
-      break;
-   case GL_GREATER:
-      current->hwZ |= SiS_Z_COMP_S_GT_B;
-      break;
-   case GL_NOTEQUAL:
-      current->hwZ |= SiS_Z_COMP_S_NE_B;
-      break;
-   case GL_EQUAL:
-      current->hwZ |= SiS_Z_COMP_S_EQ_B;
-      break;
-   case GL_ALWAYS:
-      current->hwZ |= SiS_Z_COMP_ALWAYS;
-      break;
-   case GL_NEVER:
-      current->hwZ |= SiS_Z_COMP_NEVER;
-      break;
-   }
-
-   if (current->hwZ != prev->hwZ) {
-      prev->hwZ = current->hwZ;
-      smesa->GlobalFlag |= GFLAG_ZSETTING;
-   }
-}
-
-void
-sisDDDepthMask( GLcontext * ctx, GLboolean flag )
-{
-   sisContextPtr smesa = SIS_CONTEXT(ctx);
-   __GLSiSHardware *prev = &smesa->prev;
-   __GLSiSHardware *current = &smesa->current;
-
-   if (!ctx->Depth.Test)
-      flag = GL_FALSE;
-
-   if (ctx->Visual.stencilBits) {
-      if (flag || (ctx->Stencil.WriteMask[0] != 0)) {
-         current->hwCapEnable |= MASK_ZWriteEnable;
-         if (flag && (ctx->Stencil.WriteMask[0] == 0xff)) {
-	      current->hwCapEnable2 &= ~MASK_ZMaskWriteEnable;
-         } else {
-            current->hwCapEnable2 |= MASK_ZMaskWriteEnable;
-            current->hwZMask = (ctx->Stencil.WriteMask[0] << 24) |
-               ((flag) ? 0x00ffffff : 0);
-
-            if (current->hwZMask ^ prev->hwZMask) {
-               prev->hwZMask = current->hwZMask;
-               smesa->GlobalFlag |= GFLAG_ZSETTING;
-            }
-         }
-      } else {
-         current->hwCapEnable &= ~MASK_ZWriteEnable;
-      }
-   } else {
-      if (flag) {
-         current->hwCapEnable |= MASK_ZWriteEnable;
-         current->hwCapEnable2 &= ~MASK_ZMaskWriteEnable;
-      } else {
-         current->hwCapEnable &= ~MASK_ZWriteEnable;
-      }
-   }
-}
-
-/* =============================================================
- * Clipping
- */
-
-void
-sisUpdateClipping( GLcontext *ctx )
-{
-   sisContextPtr smesa = SIS_CONTEXT(ctx);
-
-   __GLSiSHardware *prev = &smesa->prev;
-   __GLSiSHardware *current = &smesa->current;
-
-   GLint x1, y1, x2, y2;
-
-   x1 = 0;
-   y1 = 0;
-   x2 = smesa->width - 1;
-   y2 = smesa->height - 1;
-
-   if (ctx->Scissor.Enabled) {
-      if (ctx->Scissor.X > x1)
-         x1 = ctx->Scissor.X;
-      if (ctx->Scissor.Y > y1)
-         y1 = ctx->Scissor.Y;
-      if (ctx->Scissor.X + ctx->Scissor.Width - 1 < x2)
-         x2 = ctx->Scissor.X + ctx->Scissor.Width - 1;
-      if (ctx->Scissor.Y + ctx->Scissor.Height - 1 < y2)
-         y2 = ctx->Scissor.Y + ctx->Scissor.Height - 1;
-   }
-
-   y1 = Y_FLIP(y1);
-   y2 = Y_FLIP(y2);
-
-   current->clipTopBottom = (y2 << 13) | y1;
-   current->clipLeftRight = (x1 << 13) | x2;
-
-   if ((current->clipTopBottom ^ prev->clipTopBottom) ||
-       (current->clipLeftRight ^ prev->clipLeftRight))
-   {
-      prev->clipTopBottom = current->clipTopBottom;
-      prev->clipLeftRight = current->clipLeftRight;
-      smesa->GlobalFlag |= GFLAG_CLIPPING;
-   }
-}
-
-static void
-sisDDScissor( GLcontext *ctx, GLint x, GLint y, GLsizei w, GLsizei h )
-{
-   if (ctx->Scissor.Enabled)
-      sisUpdateClipping( ctx );
-}
-
-/* =============================================================
- * Culling
- */
-
-static void
-sisUpdateCull( GLcontext *ctx )
-{
-   sisContextPtr smesa = SIS_CONTEXT(ctx);
-   GLint cullflag, frontface;
-
-   cullflag = ctx->Polygon.CullFaceMode;
-   frontface = ctx->Polygon.FrontFace;
-
-   smesa->AGPParseSet &= ~(MASK_PsCullDirection_CCW);
-   smesa->dwPrimitiveSet &= ~(MASK_CullDirection);
-
-   if((cullflag == GL_FRONT && frontface == GL_CCW) ||
-      (cullflag == GL_BACK && frontface == GL_CW))
-   {
-      smesa->AGPParseSet |= MASK_PsCullDirection_CCW;
-      smesa->dwPrimitiveSet |= OP_3D_CullDirection_CCW;
-   }
-}
-
-
-static void
-sisDDCullFace( GLcontext *ctx, GLenum mode )
-{
-   sisUpdateCull( ctx );
-}
-
-static void
-sisDDFrontFace( GLcontext *ctx, GLenum mode )
-{
-   sisUpdateCull( ctx );
-}
-
-/* =============================================================
- * Masks
- */
-
-static void sisDDColorMask( GLcontext *ctx,
-			    GLboolean r, GLboolean g,
-			    GLboolean b, GLboolean a )
-{
-   sisContextPtr smesa = SIS_CONTEXT(ctx);
-   __GLSiSHardware *prev = &smesa->prev;
-   __GLSiSHardware *current = &smesa->current;
-
-   if (r && g && b && ((ctx->Visual.alphaBits == 0) || a)) {
-      current->hwCapEnable2 &= ~(MASK_AlphaMaskWriteEnable |
-				 MASK_ColorMaskWriteEnable);
-   } else {
-      current->hwCapEnable2 |= (MASK_AlphaMaskWriteEnable |
-                             MASK_ColorMaskWriteEnable);
-
-      current->hwDstMask = (r) ? smesa->redMask : 0 |
-			   (g) ? smesa->greenMask : 0 |
-			   (b) ? smesa->blueMask : 0 |
-			   (a) ? smesa->alphaMask : 0;
-   }
-   
-   if (current->hwDstMask != prev->hwDstMask) {
-      prev->hwDstMask = current->hwDstMask;
-      smesa->GlobalFlag |= GFLAG_DESTSETTING;
-   }
-}
-
-/* =============================================================
- * Rendering attributes
- */
-
-static void sisDDShadeModel( GLcontext *ctx, GLenum mode )
-{
-   sisContextPtr smesa = SIS_CONTEXT(ctx);
-
-   /* Signal to sisRasterPrimitive to recalculate dwPrimitiveSet */
-   smesa->hw_primitive = -1;
-}
-
-/* =============================================================
- * Window position
- */
-
-/* =============================================================
- * Viewport
- */
-
-static void sisCalcViewport( GLcontext *ctx )
-{
-   sisContextPtr smesa = SIS_CONTEXT(ctx);
-   const GLfloat *v = ctx->Viewport._WindowMap.m;
-   GLfloat *m = smesa->hw_viewport;
-
-   /* See also sis_translate_vertex.
-    */
-   m[MAT_SX] =   v[MAT_SX];
-   m[MAT_TX] =   v[MAT_TX] + SUBPIXEL_X;
-   m[MAT_SY] = - v[MAT_SY];
-   m[MAT_TY] = - v[MAT_TY] + smesa->driDrawable->h + SUBPIXEL_Y;
-   m[MAT_SZ] =   v[MAT_SZ] * smesa->depth_scale;
-   m[MAT_TZ] =   v[MAT_TZ] * smesa->depth_scale;
-}
-
-static void sisDDViewport( GLcontext *ctx,
-			   GLint x, GLint y,
-			   GLsizei width, GLsizei height )
-{
-   /* update size of Mesa/software ancillary buffers */
-   _mesa_ResizeBuffersMESA();
-   sisCalcViewport( ctx );
-}
-
-static void sisDDDepthRange( GLcontext *ctx,
-			     GLclampd nearval, GLclampd farval )
-{
-   sisCalcViewport( ctx );
-}
-
-/* =============================================================
- * Miscellaneous
- */
-
-static void
-sisDDLogicOpCode( GLcontext *ctx, GLenum opcode )
-{
-   sisContextPtr smesa = SIS_CONTEXT(ctx);
-
-   __GLSiSHardware *prev = &smesa->prev;
-   __GLSiSHardware *current = &smesa->current;
-
-   current->hwDstSet &= ~MASK_ROP2;
-   switch (opcode)
-   {
-   case GL_CLEAR:
-      current->hwDstSet |= LOP_CLEAR;
-      break;
-   case GL_SET:
-      current->hwDstSet |= LOP_SET;
-      break;
-   case GL_COPY:
-      current->hwDstSet |= LOP_COPY;
-      break;
-   case GL_COPY_INVERTED:
-      current->hwDstSet |= LOP_COPY_INVERTED;
-      break;
-   case GL_NOOP:
-      current->hwDstSet |= LOP_NOOP;
-      break;
-   case GL_INVERT:
-      current->hwDstSet |= LOP_INVERT;
-      break;
-   case GL_AND:
-      current->hwDstSet |= LOP_AND;
-      break;
-   case GL_NAND:
-      current->hwDstSet |= LOP_NAND;
-      break;
-   case GL_OR:
-      current->hwDstSet |= LOP_OR;
-      break;
-   case GL_NOR:
-      current->hwDstSet |= LOP_NOR;
-      break;
-   case GL_XOR:
-      current->hwDstSet |= LOP_XOR;
-      break;
-   case GL_EQUIV:
-      current->hwDstSet |= LOP_EQUIV;
-      break;
-   case GL_AND_REVERSE:
-      current->hwDstSet |= LOP_AND_REVERSE;
-      break;
-   case GL_AND_INVERTED:
-      current->hwDstSet |= LOP_AND_INVERTED;
-      break;
-   case GL_OR_REVERSE:
-      current->hwDstSet |= LOP_OR_REVERSE;
-      break;
-   case GL_OR_INVERTED:
-      current->hwDstSet |= LOP_OR_INVERTED;
-      break;
-   }
-
-   if (current->hwDstSet ^ prev->hwDstSet) {
-      prev->hwDstSet = current->hwDstSet;
-      smesa->GlobalFlag |= GFLAG_DESTSETTING;
-   }
-}
-
-void sisDDDrawBuffer( GLcontext *ctx, GLenum mode )
-{
-   sisContextPtr smesa = SIS_CONTEXT(ctx);
-
-   __GLSiSHardware *prev = &smesa->prev;
-   __GLSiSHardware *current = &smesa->current;
-
-   /*
-    * _DrawDestMask is easier to cope with than <mode>.
-    */
-   switch ( ctx->DrawBuffer->_ColorDrawBufferMask[0] ) {
-   case BUFFER_BIT_FRONT_LEFT:
-   case BUFFER_BIT_BACK_LEFT:
-      FALLBACK( smesa, SIS_FALLBACK_DRAW_BUFFER, GL_FALSE );
-      break;
-   default:
-      /* GL_NONE or GL_FRONT_AND_BACK or stereo left&right, etc */
-      FALLBACK( smesa, SIS_FALLBACK_DRAW_BUFFER, GL_TRUE );
-      return;
-   }
-
-   /* We want to update the s/w rast state too so that sisDDSetBuffer()
-    * gets called.
-    */
-   _swrast_DrawBuffer(ctx, mode);
-
-   current->hwOffsetDest = (smesa->drawOffset) >> 1;
-   current->hwDstSet &= ~MASK_DstBufferPitch;
-   current->hwDstSet |= smesa->drawPitch >> 2;
-
-   if (current->hwDstSet != prev->hwDstSet) {
-      prev->hwDstSet = current->hwDstSet;
-      smesa->GlobalFlag |= GFLAG_DESTSETTING;
-   }
-
-   if (current->hwOffsetDest != prev->hwOffsetDest) {
-      prev->hwOffsetDest = current->hwOffsetDest;
-      smesa->GlobalFlag |= GFLAG_DESTSETTING;
-   }
-}
-
-/* =============================================================
- * Polygon stipple
- */
-
-/* =============================================================
- * Render mode
- */
-
-/* =============================================================
- * State enable/disable
- */
-
-static void
-sisDDEnable( GLcontext * ctx, GLenum cap, GLboolean state )
-{
-   sisContextPtr smesa = SIS_CONTEXT(ctx);
-
-   __GLSiSHardware *current = &smesa->current;
-
-   switch (cap)
-   {
-   case GL_ALPHA_TEST:
-      if (state)
-         current->hwCapEnable |= MASK_AlphaTestEnable;
-      else
-         current->hwCapEnable &= ~MASK_AlphaTestEnable;
-      break;
-   case GL_BLEND:
-      /* TODO: */
-      if (state)
-      /* if (state & !ctx->Color.ColorLogicOpEnabled) */
-         current->hwCapEnable |= MASK_BlendEnable;
-      else
-         current->hwCapEnable &= ~MASK_BlendEnable;
-      break;
-   case GL_CULL_FACE:
-      if (state)
-         current->hwCapEnable |= MASK_CullEnable;
-      else
-         current->hwCapEnable &= ~MASK_CullEnable;
-      break;
-   case GL_DEPTH_TEST:
-      if (state && smesa->depthbuffer)
-         current->hwCapEnable |= MASK_ZTestEnable;
-      else
-         current->hwCapEnable &= ~MASK_ZTestEnable;
-      sisDDDepthMask( ctx, ctx->Depth.Mask );
-      break;
-   case GL_DITHER:
-      if (state)
-         current->hwCapEnable |= MASK_DitherEnable;
-      else
-         current->hwCapEnable &= ~MASK_DitherEnable;
-      break;
-   case GL_FOG:
-      if (state)
-         current->hwCapEnable |= MASK_FogEnable;
-      else
-         current->hwCapEnable &= ~MASK_FogEnable;
-      break;
-   case GL_COLOR_LOGIC_OP:
-      if (state)
-         sisDDLogicOpCode( ctx, ctx->Color.LogicOp );
-      else
-         sisDDLogicOpCode( ctx, GL_COPY );
-      break;
-   case GL_SCISSOR_TEST:
-      sisUpdateClipping( ctx );
-      break;
-   case GL_STENCIL_TEST:
-      if (state) {
-         if (smesa->zFormat != SiS_ZFORMAT_S8Z24)
-            FALLBACK(smesa, SIS_FALLBACK_STENCIL, 1);
-         else
-            current->hwCapEnable |= (MASK_StencilTestEnable |
-				     MASK_StencilWriteEnable);
-      } else {
-         FALLBACK(smesa, SIS_FALLBACK_STENCIL, 0);
-         current->hwCapEnable &= ~(MASK_StencilTestEnable |
-				   MASK_StencilWriteEnable);
-      }
-      break;
-    }
-}
-
-
-/* =============================================================
- * State initialization, management
- */
-
-/* Called before beginning of rendering. */
-void
-sisUpdateHWState( GLcontext *ctx )
-{
-   sisContextPtr smesa = SIS_CONTEXT(ctx);
-   __GLSiSHardware *prev = &smesa->prev;
-   __GLSiSHardware *current = &smesa->current;
-
-   /* enable setting 1 */
-   if (current->hwCapEnable ^ prev->hwCapEnable) {
-      prev->hwCapEnable = current->hwCapEnable;
-      smesa->GlobalFlag |= GFLAG_ENABLESETTING;
-   }
-
-  /* enable setting 2 */
-   if (current->hwCapEnable2 ^ prev->hwCapEnable2) {
-      prev->hwCapEnable2 = current->hwCapEnable2;
-      smesa->GlobalFlag |= GFLAG_ENABLESETTING2;
-   }
-
-   if (smesa->GlobalFlag & GFLAG_RENDER_STATES)
-      sis_update_render_state( smesa );
-
-   if (smesa->GlobalFlag & GFLAG_TEXTURE_STATES)
-      sis_update_texture_state( smesa );
-}
-
-static void
-sisDDInvalidateState( GLcontext *ctx, GLuint new_state )
-{
-   sisContextPtr smesa = SIS_CONTEXT(ctx);
-
-   _swrast_InvalidateState( ctx, new_state );
-   _swsetup_InvalidateState( ctx, new_state );
-   _ac_InvalidateState( ctx, new_state );
-   _tnl_InvalidateState( ctx, new_state );
-   smesa->NewGLState |= new_state;
-}
-
-/* Initialize the context's hardware state.
- */
-void sisDDInitState( sisContextPtr smesa )
-{
-   __GLSiSHardware *current = &smesa->current;
-   __GLSiSHardware *prev = &(smesa->prev);
-   GLcontext *ctx = smesa->glCtx;
-
-   /* add Texture Perspective Enable */
-   prev->hwCapEnable = MASK_FogPerspectiveEnable | MASK_TextureCacheEnable |
-      MASK_TexturePerspectiveEnable | MASK_DitherEnable;
-   /*| MASK_SpecularEnable*/
-
-   /*
-   prev->hwCapEnable2 = 0x00aa0080;
-   */
-   /* if multi-texture enabled, disable Z pre-test */
-   prev->hwCapEnable2 = MASK_TextureMipmapBiasEnable;
-
-   /* Z test mode is LESS */
-   prev->hwZ = SiS_Z_COMP_S_LT_B;
-
-   /* Depth mask */
-   prev->hwZMask = 0xffffffff;
-
-   /* Alpha test mode is ALWAYS, alpha ref value is 0 */
-   prev->hwAlpha = SiS_ALPHA_ALWAYS;
-
-   /* ROP2 is COPYPEN */
-   prev->hwDstSet = LOP_COPY;
-
-   /* color mask */
-   prev->hwDstMask = 0xffffffff;
-
-   /* LinePattern is 0, Repeat Factor is 0 */
-   prev->hwLinePattern = 0x00008000;
-
-   /* Src blend is BLEND_ONE, Dst blend is D3DBLEND_ZERO */
-   prev->hwDstSrcBlend = SiS_S_ONE | SiS_D_ZERO;
-
-   /* Stenciling disabled, function ALWAYS, ref value zero, mask all ones */
-   prev->hwStSetting = STENCIL_FORMAT_8 | SiS_STENCIL_ALWAYS | 0xff;
-   /* Op is KEEP for all three operations */
-   prev->hwStSetting2 = SiS_SFAIL_KEEP | SiS_SPASS_ZFAIL_KEEP | 
-      SiS_SPASS_ZPASS_KEEP;
-
-   /* Texture mapping mode is Tile */
-#if 0
-   prev->texture[0].hwTextureSet = 0x00030000;
-#endif
-   /* Magnified & minified texture filter is NEAREST */
-#if 0
-   prev->texture[0].hwTextureMip = 0;
-#endif
-
-   /* Texture Blending setting -- use fragment color/alpha*/
-   prev->hwTexBlendColor0 = STAGE0_C_CF;
-   prev->hwTexBlendColor1 = STAGE1_C_CF;
-   prev->hwTexBlendAlpha0 = STAGE0_A_AF;
-   prev->hwTexBlendAlpha1 = STAGE1_A_AF;
-   
-   switch (smesa->bytesPerPixel)
-   {
-   case 2:
-      prev->hwDstSet |= DST_FORMAT_RGB_565;
-      break;
-   case 4:
-      prev->hwDstSet |= DST_FORMAT_ARGB_8888;
-      break;
-   }
-
-   switch (ctx->Visual.depthBits)
-   {
-   case 0:
-      prev->hwCapEnable &= ~MASK_ZWriteEnable;
-   case 16:
-      smesa->zFormat = SiS_ZFORMAT_Z16;
-      prev->hwCapEnable |= MASK_ZWriteEnable;
-      smesa->depth_scale = 1.0 / (GLfloat)0xffff;
-      break;
-   case 32:
-      smesa->zFormat = SiS_ZFORMAT_Z32;
-      prev->hwCapEnable |= MASK_ZWriteEnable;
-      smesa->depth_scale = 1.0 / (GLfloat)0xffffffff;
-      break;
-   case 24:
-      assert (ctx->Visual.stencilBits);
-      smesa->zFormat = SiS_ZFORMAT_S8Z24;
-      prev->hwCapEnable |= MASK_StencilBufferEnable;
-      prev->hwCapEnable |= MASK_ZWriteEnable;
-      smesa->depth_scale = 1.0 / (GLfloat)0xffffff;
-      break;
-   }
-
-   prev->hwZ |= smesa->zFormat;
-
-   /* TODO: need to clear cache? */
-   smesa->clearTexCache = GL_TRUE;
-
-   smesa->clearColorPattern = 0;
-
-   smesa->AGPParseSet = MASK_PsTexture1FromB | MASK_PsBumpTextureFromC;
-   smesa->dwPrimitiveSet = OP_3D_Texture1FromB | OP_3D_TextureBumpFromC;
-
-   sisUpdateZStencilPattern( smesa, 1.0, 0 );
-   sisUpdateCull( ctx );
-
-   memcpy( current, prev, sizeof (__GLSiSHardware) );
-
-   /* Set initial fog settings. Start and end are the same case.  */
-   sisDDFogfv( ctx, GL_FOG_DENSITY, &ctx->Fog.Density );
-   sisDDFogfv( ctx, GL_FOG_END, &ctx->Fog.End );
-   sisDDFogfv( ctx, GL_FOG_MODE, NULL );
-}
-
-/* Initialize the driver's state functions.
- */
-void sisDDInitStateFuncs( GLcontext *ctx )
-{
-  ctx->Driver.UpdateState	 = sisDDInvalidateState;
-
-   ctx->Driver.Clear		 = sisDDClear;
-   ctx->Driver.ClearColor	 = sisDDClearColor;
-   ctx->Driver.ClearDepth	 = sisDDClearDepth;
-   ctx->Driver.ClearStencil	 = sisDDClearStencil;
-
-   ctx->Driver.AlphaFunc	 = sisDDAlphaFunc;
-   ctx->Driver.BlendFuncSeparate = sisDDBlendFuncSeparate;
-   ctx->Driver.ColorMask	 = sisDDColorMask;
-   ctx->Driver.CullFace		 = sisDDCullFace;
-   ctx->Driver.DepthMask	 = sisDDDepthMask;
-   ctx->Driver.DepthFunc	 = sisDDDepthFunc;
-   ctx->Driver.DepthRange	 = sisDDDepthRange;
-   ctx->Driver.DrawBuffer	 = sisDDDrawBuffer;
-   ctx->Driver.Enable		 = sisDDEnable;
-   ctx->Driver.FrontFace	 = sisDDFrontFace;
-   ctx->Driver.Fogfv		 = sisDDFogfv;
-   ctx->Driver.Hint		 = NULL;
-   ctx->Driver.Lightfv		 = NULL;
-   ctx->Driver.LogicOpcode	 = sisDDLogicOpCode;
-   ctx->Driver.PolygonMode	 = NULL;
-   ctx->Driver.PolygonStipple	 = NULL;
-   ctx->Driver.ReadBuffer	 = NULL;
-   ctx->Driver.RenderMode	 = NULL;
-   ctx->Driver.Scissor		 = sisDDScissor;
-   ctx->Driver.ShadeModel	 = sisDDShadeModel;
-   ctx->Driver.Viewport		 = sisDDViewport;
-
-   /* Pixel path fallbacks. */
-   ctx->Driver.Accum		 = _swrast_Accum;
-   ctx->Driver.Bitmap		 = _swrast_Bitmap;
-   ctx->Driver.CopyPixels	 = _swrast_CopyPixels;
-   ctx->Driver.DrawPixels	 = _swrast_DrawPixels;
-   ctx->Driver.ReadPixels	 = _swrast_ReadPixels;
-
-  /* Swrast hooks for imaging extensions:
-   */
-  ctx->Driver.CopyColorTable	 = _swrast_CopyColorTable;
-  ctx->Driver.CopyColorSubTable	 = _swrast_CopyColorSubTable;
-  ctx->Driver.CopyConvolutionFilter1D = _swrast_CopyConvolutionFilter1D;
-  ctx->Driver.CopyConvolutionFilter2D = _swrast_CopyConvolutionFilter2D;
-}
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/sis/sis_state.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/sis/sis_state.h
deleted file mode 100644
index 770ba478a..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/sis/sis_state.h
+++ /dev/null
@@ -1,54 +0,0 @@
-/**************************************************************************
-
-Copyright 2003 Eric Anholt
-All Rights Reserved.
-
-Permission is hereby granted, free of charge, to any person obtaining a
-copy of this software and associated documentation files (the "Software"),
-to deal in the Software without restriction, including without limitation
-on the rights to use, copy, modify, merge, publish, distribute, sub
-license, and/or sell copies of the Software, and to permit persons to whom
-the Software is furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice (including the next
-paragraph) shall be included in all copies or substantial portions of the
-Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
-ERIC ANHOLT BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
-AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
-CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-**************************************************************************/
-/* $XFree86$ */
-
-/*
- * Authors:
- *    Eric Anholt <anholt@FreeBSD.org>
- */
-
-#ifndef __SIS_STATE_H__
-#define __SIS_STATE_H__
-
-#include "sis_context.h"
-
-extern void sisDDInitState( sisContextPtr smesa );
-extern void sisDDInitStateFuncs( GLcontext *ctx );
-
-extern void sisDDClear( GLcontext *ctx, GLbitfield mask, GLboolean all,
-			GLint x, GLint y, GLint width, GLint height );
-extern void sisDDClearColor( GLcontext * ctx, const GLfloat color[4] );
-extern void sisDDClearDepth( GLcontext * ctx, GLclampd d );
-extern void sisDDClearStencil( GLcontext * ctx, GLint s );
-extern void sisDDFogfv( GLcontext * ctx, GLenum pname, const GLfloat * params );
-extern void sisDDDepthMask( GLcontext * ctx, GLboolean flag );
-
-extern void sisUpdateClipping( GLcontext * gc );
-extern void sisUpdateZStencilPattern( sisContextPtr smesa, GLclampd z,
-				      int stencil );
-extern void sisDDDrawBuffer( GLcontext *ctx, GLenum mode );
-extern void sisUpdateHWState( GLcontext *ctx );
-
-#endif
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/sis/sis_stencil.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/sis/sis_stencil.c
deleted file mode 100644
index a31d49ca2..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/sis/sis_stencil.c
+++ /dev/null
@@ -1,185 +0,0 @@
-/**************************************************************************
-
-Copyright 2000 Silicon Integrated Systems Corp, Inc., HsinChu, Taiwan.
-Copyright 2003 Eric Anholt
-All Rights Reserved.
-
-Permission is hereby granted, free of charge, to any person obtaining a
-copy of this software and associated documentation files (the "Software"),
-to deal in the Software without restriction, including without limitation
-on the rights to use, copy, modify, merge, publish, distribute, sub
-license, and/or sell copies of the Software, and to permit persons to whom
-the Software is furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice (including the next
-paragraph) shall be included in all copies or substantial portions of the
-Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
-ERIC ANHOLT OR SILICON INTEGRATED SYSTEMS CORP BE LIABLE FOR ANY CLAIM,
-DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
-OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
-USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-**************************************************************************/
-/* $XFree86: xc/lib/GL/mesa/src/drv/sis/sis_stencil.c,v 1.3 2000/09/26 15:56:49 tsi Exp $ */
-
-/*
- * Authors:
- *   Sung-Ching Lin <sclin@sis.com.tw>
- *   Eric Anholt <anholt@FreeBSD.org>
- */
-
-#include "sis_context.h"
-#include "sis_state.h"
-#include "sis_stencil.h"
-
-static void
-sisDDStencilFunc( GLcontext * ctx, GLenum func, GLint ref, GLuint mask )
-{
-  sisContextPtr smesa = SIS_CONTEXT(ctx);
-  __GLSiSHardware *prev = &smesa->prev;
-  __GLSiSHardware *current = &smesa->current;
-
-   /* set reference */ 
-   current->hwStSetting = STENCIL_FORMAT_8 | (ctx->Stencil.Ref[0] << 8) |
-      ctx->Stencil.ValueMask[0];
-
-  switch (func)
-    {
-    case GL_NEVER:
-      current->hwStSetting |= SiS_STENCIL_NEVER;
-      break;
-    case GL_LESS:
-      current->hwStSetting |= SiS_STENCIL_LESS;
-      break;
-    case GL_EQUAL:
-      current->hwStSetting |= SiS_STENCIL_EQUAL;
-      break;
-    case GL_LEQUAL:
-      current->hwStSetting |= SiS_STENCIL_LEQUAL;
-      break;
-    case GL_GREATER:
-      current->hwStSetting |= SiS_STENCIL_GREATER;
-      break;
-    case GL_NOTEQUAL:
-      current->hwStSetting |= SiS_STENCIL_NOTEQUAL;
-      break;
-    case GL_GEQUAL:
-      current->hwStSetting |= SiS_STENCIL_GEQUAL;
-      break;
-    case GL_ALWAYS:
-      current->hwStSetting |= SiS_STENCIL_ALWAYS;
-      break;
-    }
-
-   if (current->hwStSetting != prev->hwStSetting)
-   {
-      prev->hwStSetting = current->hwStSetting;
-
-      smesa->GlobalFlag |= GFLAG_STENCILSETTING;
-   }
-}
-
-static void
-sisDDStencilMask( GLcontext * ctx, GLuint mask )
-{
-  if (!ctx->Visual.stencilBits)
-    return;
-
-  /* set Z buffer Write Enable */
-  sisDDDepthMask (ctx, ctx->Depth.Mask);
-}
-
-static void
-sisDDStencilOp( GLcontext * ctx, GLenum fail, GLenum zfail, GLenum zpass )
-{
-  sisContextPtr smesa = SIS_CONTEXT(ctx);
-  __GLSiSHardware *prev = &smesa->prev;
-  __GLSiSHardware *current = &smesa->current;
-
-   current->hwStSetting2 &= ~(MASK_StencilZPassOp | MASK_StencilZFailOp |
-      MASK_StencilFailOp);
-
-  switch (fail)
-    {
-    case GL_KEEP:
-      current->hwStSetting2 |= SiS_SFAIL_KEEP;
-      break;
-    case GL_ZERO:
-      current->hwStSetting2 |= SiS_SFAIL_ZERO;
-      break;
-    case GL_REPLACE:
-      current->hwStSetting2 |= SiS_SFAIL_REPLACE;
-      break;
-    case GL_INVERT:
-      current->hwStSetting2 |= SiS_SFAIL_INVERT;
-      break;
-    case GL_INCR:
-      current->hwStSetting2 |= SiS_SFAIL_INCR;
-      break;
-    case GL_DECR:
-      current->hwStSetting2 |= SiS_SFAIL_DECR;
-      break;
-    }
-
-  switch (zfail)
-    {
-    case GL_KEEP:
-      current->hwStSetting2 |= SiS_SPASS_ZFAIL_KEEP;
-      break;
-    case GL_ZERO:
-      current->hwStSetting2 |= SiS_SPASS_ZFAIL_ZERO;
-      break;
-    case GL_REPLACE:
-      current->hwStSetting2 |= SiS_SPASS_ZFAIL_REPLACE;
-      break;
-    case GL_INVERT:
-      current->hwStSetting2 |= SiS_SPASS_ZFAIL_INVERT;
-      break;
-    case GL_INCR:
-      current->hwStSetting2 |= SiS_SPASS_ZFAIL_INCR;
-      break;
-    case GL_DECR:
-      current->hwStSetting2 |= SiS_SPASS_ZFAIL_DECR;
-      break;
-    }
-
-  switch (zpass)
-    {
-    case GL_KEEP:
-      current->hwStSetting2 |= SiS_SPASS_ZPASS_KEEP;
-      break;
-    case GL_ZERO:
-      current->hwStSetting2 |= SiS_SPASS_ZPASS_ZERO;
-      break;
-    case GL_REPLACE:
-      current->hwStSetting2 |= SiS_SPASS_ZPASS_REPLACE;
-      break;
-    case GL_INVERT:
-      current->hwStSetting2 |= SiS_SPASS_ZPASS_INVERT;
-      break;
-    case GL_INCR:
-      current->hwStSetting2 |= SiS_SPASS_ZPASS_INCR;
-      break;
-    case GL_DECR:
-      current->hwStSetting2 |= SiS_SPASS_ZPASS_DECR;
-      break;
-    }
-
-   if (current->hwStSetting2 != prev->hwStSetting2)
-   {
-      prev->hwStSetting2 = current->hwStSetting2;
-      smesa->GlobalFlag |= GFLAG_STENCILSETTING;
-   }
-}
-
-void
-sisDDInitStencilFuncs( GLcontext *ctx )
-{
-  ctx->Driver.StencilFunc = sisDDStencilFunc;
-  ctx->Driver.StencilMask = sisDDStencilMask;
-  ctx->Driver.StencilOp   = sisDDStencilOp;
-}
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/sis/sis_stencil.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/sis/sis_stencil.h
deleted file mode 100644
index 4a36c98f3..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/sis/sis_stencil.h
+++ /dev/null
@@ -1,37 +0,0 @@
-/**************************************************************************
-
-Copyright 2003 Eric Anholt
-All Rights Reserved.
-
-Permission is hereby granted, free of charge, to any person obtaining a
-copy of this software and associated documentation files (the "Software"),
-to deal in the Software without restriction, including without limitation
-on the rights to use, copy, modify, merge, publish, distribute, sub
-license, and/or sell copies of the Software, and to permit persons to whom
-the Software is furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice (including the next
-paragraph) shall be included in all copies or substantial portions of the
-Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
-ERIC ANHOLT BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
-AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
-CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-**************************************************************************/
-/* $XFree86$ */
-
-/*
- * Authors:
- *    Eric Anholt <anholt@FreeBSD.org>
- */
-
-#ifndef __SIS_STENCIL_H__
-#define __SIS_STENCIL_H__
-
-extern void sisDDInitStencilFuncs( GLcontext *ctx );
-
-#endif
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/sis/sis_tex.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/sis/sis_tex.c
deleted file mode 100644
index 5fa8256f1..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/sis/sis_tex.c
+++ /dev/null
@@ -1,484 +0,0 @@
-/**************************************************************************
-
-Copyright 2003 Eric Anholt
-All Rights Reserved.
-
-Permission is hereby granted, free of charge, to any person obtaining a
-copy of this software and associated documentation files (the "Software"),
-to deal in the Software without restriction, including without limitation
-on the rights to use, copy, modify, merge, publish, distribute, sub
-license, and/or sell copies of the Software, and to permit persons to whom
-the Software is furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice (including the next
-paragraph) shall be included in all copies or substantial portions of the
-Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
-ERIC ANHOLT BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
-AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
-CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-**************************************************************************/
-/* $XFree86$ */
-
-/*
- * Authors:
- *    Eric Anholt <anholt@FreeBSD.org>
- */
-
-#include "sis_context.h"
-#include "sis_alloc.h"
-#include "sis_tex.h"
-
-#include "swrast/swrast.h"
-#include "imports.h"
-#include "texformat.h"
-#include "texstore.h"
-#include "teximage.h"
-#include "texobj.h"
-
-#define ALIGN(value, align) (GLubyte *)((long)(value + align - 1) & ~(align - 1))
-
-#define TEXTURE_HW_ALIGNMENT 4
-#define TEXTURE_HW_PLUS (4 + 4)
-
-static sisTexObjPtr
-sisAllocTexObj( struct gl_texture_object *texObj )
-{
-   sisTexObjPtr t;
-
-   t = (sisTexObjPtr) CALLOC_STRUCT( sis_tex_obj );
-   texObj->DriverData = t;
-   return t;
-}
-
-static void
-sisAllocTexImage( sisContextPtr smesa, sisTexObjPtr t, int level,
-		  const struct gl_texture_image *image )
-{
-   char *addr;
-   int size, texel_size;
-
-   if (t->format == 0) {
-      t->format = image->Format;
-      switch (t->format)
-      {
-      case GL_RGBA:
-         t->hwformat = TEXEL_ARGB_8888_32;
-         break;
-      case GL_INTENSITY:
-         t->hwformat = TEXEL_I8;
-         break;
-      case GL_ALPHA:
-         t->hwformat = TEXEL_A8;
-         break;
-      case GL_LUMINANCE:
-         t->hwformat = TEXEL_L8;
-         break;
-      case GL_LUMINANCE_ALPHA:
-         t->hwformat = TEXEL_AL88;
-         break;
-      case GL_RGB:
-         t->hwformat = TEXEL_ARGB_0888_32;
-         break;
-      default:
-         sis_fatal_error("Bad texture format.\n");
-      }
-   }
-   assert(t->format == image->Format);
-
-   texel_size = image->TexFormat->TexelBytes;
-   size = image->Width * image->Height * texel_size + TEXTURE_HW_PLUS;
-
-   addr = sisAllocFB( smesa, size, &t->image[level].handle );
-   if (addr == NULL) {
-      addr = sisAllocAGP( smesa, size, &t->image[level].handle );
-      if (addr == NULL)
-         sis_fatal_error("Failure to allocate texture memory.\n");
-      t->image[level].memType = AGP_TYPE;
-   }
-   else
-      t->image[level].memType = VIDEO_TYPE;
-   
-   t->image[level].Data = ALIGN(addr, TEXTURE_HW_ALIGNMENT);
-   t->image[level].pitch = image->Width * texel_size;
-   t->image[level].size = image->Width * image->Height * texel_size;
-   t->numImages++;
-}
-
-static void
-sisFreeTexImage( sisContextPtr smesa, sisTexObjPtr t, int level )
-{
-   if (t->image[level].Data == NULL)
-      return;
-
-   switch (t->image[level].memType)
-   {
-   case VIDEO_TYPE:
-      sisFreeFB( smesa, t->image[level].handle );
-      break;
-   case AGP_TYPE:
-      sisFreeAGP( smesa, t->image[level].handle );
-      break;
-   }
-   t->image[level].Data = NULL;
-   t->image[level].handle = NULL;
-   /* If there are no textures loaded any more, reset the hw format so the 
-    * object can be reused for new formats
-    */
-   t->numImages--;
-   if (t->numImages == 0) {
-      t->format = 0;
-      t->hwformat = 0;
-   }
-}
-
-static void 
-sisTexEnv( GLcontext *ctx, GLenum target, GLenum pname, const GLfloat *param )
-{
-  sisContextPtr smesa = SIS_CONTEXT(ctx);
-
-  smesa->TexStates[ctx->Texture.CurrentUnit] |= NEW_TEXTURE_ENV;
-}
-
-static void
-sisTexParameter( GLcontext *ctx, GLenum target,
-                 struct gl_texture_object *texObj, GLenum pname,
-                 const GLfloat *params )
-{
-   sisContextPtr smesa = SIS_CONTEXT(ctx);
-
-   smesa->TexStates[ctx->Texture.CurrentUnit] |= NEW_TEXTURING;
-}
-
-static void
-sisBindTexture( GLcontext *ctx, GLenum target,
-                struct gl_texture_object *texObj )
-{
-   sisContextPtr smesa = SIS_CONTEXT(ctx);
-   sisTexObjPtr t;
-
-   if ( target == GL_TEXTURE_2D || target == GL_TEXTURE_1D ) {
-      if ( texObj->DriverData == NULL ) {
-         sisAllocTexObj( texObj );
-      }
-   }
-
-   t = texObj->DriverData;
-   if (!t)
-      return;
-
-   if (smesa->PrevTexFormat[ctx->Texture.CurrentUnit] != t->format) {
-      smesa->TexStates[ctx->Texture.CurrentUnit] |= NEW_TEXTURE_ENV;
-      smesa->PrevTexFormat[ctx->Texture.CurrentUnit] = t->format;
-   }
-   smesa->TexStates[ctx->Texture.CurrentUnit] |= NEW_TEXTURING;
-}
-
-static void
-sisDeleteTexture( GLcontext * ctx, struct gl_texture_object *texObj )
-{
-   sisContextPtr smesa = SIS_CONTEXT(ctx);
-   sisTexObjPtr t;
-   int i;
-
-   smesa->clearTexCache = GL_TRUE;
-
-   t = texObj->DriverData;
-   if (t == NULL) {
-      /* 
-       * this shows the texture is default object and never be a 
-       * argument of sisTexImage*
-       */
-      return;
-   }
-   for (i = 0; i < MAX_TEXTURE_LEVELS; i++) {
-      sisFreeTexImage( smesa, t, i );
-   }
-
-   FREE(t);
-   texObj->DriverData = NULL;
-   /* Free mipmap images and the texture object itself */
-   _mesa_delete_texture_object(ctx, texObj);
-}
-
-static GLboolean sisIsTextureResident( GLcontext * ctx,
-			 		 struct gl_texture_object *texObj )
-{
-  return (texObj->DriverData != NULL);
-}
-
-static const struct gl_texture_format *
-sisChooseTextureFormat( GLcontext *ctx, GLint internalFormat,
-			  GLenum format, GLenum type )
-{
-   /* XXX 16-bit internal texture formats? */
-   switch ( internalFormat ) {
-   case GL_ALPHA:
-   case GL_ALPHA4:
-   case GL_ALPHA8:
-   case GL_ALPHA12:
-   case GL_ALPHA16:
-      return &_mesa_texformat_a8;
-   case 1:
-   case GL_LUMINANCE:
-   case GL_LUMINANCE4:
-   case GL_LUMINANCE8:
-   case GL_LUMINANCE12:
-   case GL_LUMINANCE16:
-      return &_mesa_texformat_l8;
-   case 2:
-   case GL_LUMINANCE_ALPHA:
-   case GL_LUMINANCE4_ALPHA4:
-   case GL_LUMINANCE6_ALPHA2:
-   case GL_LUMINANCE8_ALPHA8:
-   case GL_LUMINANCE12_ALPHA4:
-   case GL_LUMINANCE12_ALPHA12:
-   case GL_LUMINANCE16_ALPHA16:
-      return &_mesa_texformat_al88;
-   case GL_INTENSITY:
-   case GL_INTENSITY4:
-   case GL_INTENSITY8:
-   case GL_INTENSITY12:
-   case GL_INTENSITY16:
-      return &_mesa_texformat_i8;
-   case GL_R3_G3_B2:
-   case GL_RGB4:
-   case GL_RGB5:
-   case 3:
-   case GL_RGB:
-   case GL_RGB8:
-   case GL_RGB10:
-   case GL_RGB12:
-   case GL_RGB16:
-      return &_mesa_texformat_argb8888 /*_mesa_texformat_rgb888*/; /* XXX */
-   case GL_RGBA2:
-   case GL_RGBA4:
-   case GL_RGB5_A1:
-   case 4:
-   case GL_RGBA:
-   case GL_RGBA8:
-   case GL_RGB10_A2:
-   case GL_RGBA12:
-   case GL_RGBA16:
-      return &_mesa_texformat_argb8888;
-   default:
-      _mesa_problem(ctx, "unexpected format in tdfxDDChooseTextureFormat: %d",
-         internalFormat);
-      return NULL;
-   }
-}
-
-static void sisTexImage1D( GLcontext *ctx, GLenum target, GLint level,
-			     GLint internalFormat,
-			     GLint width, GLint border,
-			     GLenum format, GLenum type, const GLvoid *pixels,
-			     const struct gl_pixelstore_attrib *packing,
-			     struct gl_texture_object *texObj,
-			     struct gl_texture_image *texImage )
-{
-   sisContextPtr smesa = SIS_CONTEXT(ctx);
-   sisTexObjPtr t;
-
-   if ( texObj->DriverData == NULL )
-      sisAllocTexObj( texObj );
-   t = texObj->DriverData;
-
-   /* Note, this will call sisChooseTextureFormat */
-   _mesa_store_teximage1d( ctx, target, level, internalFormat,
-			   width, border, format, type,
-			   pixels, packing, texObj, texImage );
-
-   /* Allocate offscreen space for the texture */
-   sisFreeTexImage(smesa, t, level);
-   sisAllocTexImage(smesa, t, level, texImage);
-
-   /* Upload the texture */
-   memcpy(t->image[level].Data, texImage->Data, t->image[level].size);
-   
-   if (smesa->PrevTexFormat[ctx->Texture.CurrentUnit] != t->format)
-   {
-      smesa->TexStates[ctx->Texture.CurrentUnit] |= NEW_TEXTURE_ENV;
-      smesa->PrevTexFormat[ctx->Texture.CurrentUnit] = t->format;
-   }
-   smesa->TexStates[ctx->Texture.CurrentUnit] |= NEW_TEXTURING;
-}
-
-
-static void sisTexSubImage1D( GLcontext *ctx,
-				GLenum target,
-				GLint level,
-				GLint xoffset,
-				GLsizei width,
-				GLenum format, GLenum type,
-				const GLvoid *pixels,
-				const struct gl_pixelstore_attrib *packing,
-				struct gl_texture_object *texObj,
-				struct gl_texture_image *texImage )
-{
-   sisContextPtr smesa = SIS_CONTEXT(ctx);
-   sisTexObjPtr t;
-   GLuint copySize;
-   GLint texelBytes;
-   const char *src;
-   GLubyte *dst;
-
-   if ( texObj->DriverData == NULL )
-      sisAllocTexObj( texObj );
-   t = texObj->DriverData;
-
-   _mesa_store_texsubimage1d(ctx, target, level, xoffset, width,
-			     format, type, pixels, packing, texObj,
-			     texImage);
-
-   /* Allocate offscreen space for the texture */
-   sisFreeTexImage(smesa, t, level);
-   sisAllocTexImage(smesa, t, level, texImage);
-
-   /* Upload the texture */
-   texelBytes = texImage->TexFormat->TexelBytes;
-
-   copySize = width * texelBytes;
-   src = (char *)texImage->Data + xoffset * texelBytes;
-   dst = t->image[level].Data + xoffset * texelBytes;
-
-   memcpy( dst, src, copySize );
-
-   smesa->clearTexCache = GL_TRUE;
-
-   if (smesa->PrevTexFormat[ctx->Texture.CurrentUnit] != t->format)
-   {
-      smesa->TexStates[ctx->Texture.CurrentUnit] |= NEW_TEXTURE_ENV;
-      smesa->PrevTexFormat[ctx->Texture.CurrentUnit] = t->format;
-   }
-   smesa->TexStates[ctx->Texture.CurrentUnit] |= NEW_TEXTURING;
-}
-
-static void sisTexImage2D( GLcontext *ctx, GLenum target, GLint level,
-			     GLint internalFormat,
-			     GLint width, GLint height, GLint border,
-			     GLenum format, GLenum type, const GLvoid *pixels,
-			     const struct gl_pixelstore_attrib *packing,
-			     struct gl_texture_object *texObj,
-			     struct gl_texture_image *texImage )
-{
-   sisContextPtr smesa = SIS_CONTEXT(ctx);
-   sisTexObjPtr t;
-
-   if ( texObj->DriverData == NULL )
-      sisAllocTexObj( texObj );
-   t = texObj->DriverData;
-
-   /* Note, this will call sisChooseTextureFormat */
-   _mesa_store_teximage2d(ctx, target, level, internalFormat,
-                          width, height, border, format, type, pixels,
-                          &ctx->Unpack, texObj, texImage);
-
-   /* Allocate offscreen space for the texture */
-   sisFreeTexImage(smesa, t, level);
-   sisAllocTexImage(smesa, t, level, texImage);
-
-   /* Upload the texture */
-   memcpy(t->image[level].Data, texImage->Data, t->image[level].size);
-   
-   if (smesa->PrevTexFormat[ctx->Texture.CurrentUnit] != t->format)
-   {
-      smesa->TexStates[ctx->Texture.CurrentUnit] |= NEW_TEXTURE_ENV;
-      smesa->PrevTexFormat[ctx->Texture.CurrentUnit] = t->format;
-   }
-   smesa->TexStates[ctx->Texture.CurrentUnit] |= NEW_TEXTURING;
-}
-
-static void sisTexSubImage2D( GLcontext *ctx,
-				GLenum target,
-				GLint level,
-				GLint xoffset, GLint yoffset,
-				GLsizei width, GLsizei height,
-				GLenum format, GLenum type,
-				const GLvoid *pixels,
-				const struct gl_pixelstore_attrib *packing,
-				struct gl_texture_object *texObj,
-				struct gl_texture_image *texImage )
-{
-   sisContextPtr smesa = SIS_CONTEXT(ctx);
-   sisTexObjPtr t;
-   GLuint copySize;
-   GLint texelBytes;
-   const char *src;
-   GLubyte *dst;
-   int j;
-   GLuint soffset;
-
-   if ( texObj->DriverData == NULL )
-      sisAllocTexObj( texObj );
-   t = texObj->DriverData;
-
-   _mesa_store_texsubimage2d(ctx, target, level, xoffset, yoffset, width,
-			     height, format, type, pixels, packing, texObj,
-			     texImage);
-
-   /* Allocate offscreen space for the texture */
-   sisFreeTexImage(smesa, t, level);
-   sisAllocTexImage(smesa, t, level, texImage);
-
-   /* Upload the texture */
-   texelBytes = texImage->TexFormat->TexelBytes;
-
-   copySize = width * texelBytes;
-   src = (char *)texImage->Data + (xoffset + yoffset * texImage->Width) *
-      texelBytes;
-   dst = t->image[level].Data + (xoffset + yoffset * texImage->Width) *
-      texelBytes;
-   soffset = texImage->Width * texelBytes;
-
-   for (j = yoffset; j < yoffset + height; j++) {
-      memcpy( dst, src, copySize );
-      src += soffset;
-      dst += soffset;
-   }
-
-   smesa->clearTexCache = GL_TRUE;
-
-   if (smesa->PrevTexFormat[ctx->Texture.CurrentUnit] != t->format)
-   {
-      smesa->TexStates[ctx->Texture.CurrentUnit] |= NEW_TEXTURE_ENV;
-      smesa->PrevTexFormat[ctx->Texture.CurrentUnit] = t->format;
-   }
-   smesa->TexStates[ctx->Texture.CurrentUnit] |= NEW_TEXTURING;
-}
-
-
-/**
- * Allocate a new texture object.
- * Called via ctx->Driver.NewTextureObject.
- * Note: this function will be called during context creation to
- * allocate the default texture objects.
- * Note: we could use containment here to 'derive' the driver-specific
- * texture object from the core mesa gl_texture_object.  Not done at this time.
- */
-static struct gl_texture_object *
-sisNewTextureObject( GLcontext *ctx, GLuint name, GLenum target )
-{
-   struct gl_texture_object *obj;
-   obj = _mesa_new_texture_object(ctx, name, target);
-   return obj;
-}
-
-
-void sisInitTextureFuncs( struct dd_function_table *functions )
-{
-   functions->TexEnv			= sisTexEnv;
-   functions->ChooseTextureFormat	= sisChooseTextureFormat;
-   functions->TexImage1D		= sisTexImage1D;
-   functions->TexSubImage1D		= sisTexSubImage1D;
-   functions->TexImage2D		= sisTexImage2D;
-   functions->TexSubImage2D		= sisTexSubImage2D;
-   functions->TexParameter		= sisTexParameter;
-   functions->BindTexture		= sisBindTexture;
-   functions->NewTextureObject		= sisNewTextureObject;
-   functions->DeleteTexture		= sisDeleteTexture;
-   functions->IsTextureResident	= sisIsTextureResident;
-}
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/sis/sis_tex.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/sis/sis_tex.h
deleted file mode 100644
index 8ddc7c469..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/sis/sis_tex.h
+++ /dev/null
@@ -1,38 +0,0 @@
-/**************************************************************************
-
-Copyright 2003 Eric Anholt
-All Rights Reserved.
-
-Permission is hereby granted, free of charge, to any person obtaining a
-copy of this software and associated documentation files (the "Software"),
-to deal in the Software without restriction, including without limitation
-on the rights to use, copy, modify, merge, publish, distribute, sub
-license, and/or sell copies of the Software, and to permit persons to whom
-the Software is furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice (including the next
-paragraph) shall be included in all copies or substantial portions of the
-Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
-ERIC ANHOLT BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
-AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
-CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-**************************************************************************/
-/* $XFree86$ */
-
-/*
- * Authors:
- *    Eric Anholt <anholt@FreeBSD.org>
- */
-
-#ifndef __SIS_TEX_H__
-#define __SIS_TEX_H__
-
-extern void sisInitTextureFuncs( struct dd_function_table *table );
-extern void sisUpdateTextureState( GLcontext *ctx );
-
-#endif /* __SIS_TEX_H__ */
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/sis/sis_texstate.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/sis/sis_texstate.c
deleted file mode 100644
index a18ad06bd..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/sis/sis_texstate.c
+++ /dev/null
@@ -1,672 +0,0 @@
-/**************************************************************************
-
-Copyright 2000 Silicon Integrated Systems Corp, Inc., HsinChu, Taiwan.
-Copyright 2003 Eric Anholt
-All Rights Reserved.
-
-Permission is hereby granted, free of charge, to any person obtaining a
-copy of this software and associated documentation files (the "Software"),
-to deal in the Software without restriction, including without limitation
-on the rights to use, copy, modify, merge, publish, distribute, sub
-license, and/or sell copies of the Software, and to permit persons to whom
-the Software is furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice (including the next
-paragraph) shall be included in all copies or substantial portions of the
-Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
-ERIC ANHOLT OR SILICON INTEGRATED SYSTEMS CORP BE LIABLE FOR ANY CLAIM,
-DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
-OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
-USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-**************************************************************************/
-/* $XFree86$ */
-
-/*
- * Authors:
- *   Sung-Ching Lin <sclin@sis.com.tw>
- *   Eric Anholt <anholt@FreeBSD.org>
- */
-
-#include "glheader.h"
-#include "imports.h"
-#include "context.h"
-#include "macros.h"
-#include "texformat.h"
-
-#include "sis_context.h"
-#include "sis_state.h"
-#include "sis_tex.h"
-#include "sis_tris.h"
-#include "sis_alloc.h"
-
-static GLint TransferTexturePitch (GLint dwPitch);
-
-/* Handle texenv stuff, called from validate_texture (renderstart) */
-static void
-sis_set_texture_env0( GLcontext *ctx, struct gl_texture_object *texObj,
-   int unit )
-{
-   sisContextPtr smesa = SIS_CONTEXT(ctx);
-   
-   __GLSiSHardware *prev = &smesa->prev;
-   __GLSiSHardware *current = &smesa->current;
-
-   struct gl_texture_unit *texture_unit = &ctx->Texture.Unit[unit];
-
-   sisTexObjPtr t = texObj->DriverData;
-
-   switch (texture_unit->EnvMode)
-   {
-   case GL_REPLACE:
-      FALLBACK(smesa, SIS_FALLBACK_TEXENV0, 0);
-      switch (t->format)
-      {
-      case GL_ALPHA:
-         current->hwTexBlendColor0 = STAGE0_C_CF;
-         current->hwTexBlendAlpha0 = STAGE0_A_AS;
-         break;
-      case GL_LUMINANCE:
-      case GL_RGB:
-         current->hwTexBlendColor0 = STAGE0_C_CS;
-         current->hwTexBlendAlpha0 = STAGE0_A_AF;
-         break;
-      case GL_INTENSITY:
-      case GL_LUMINANCE_ALPHA:
-      case GL_RGBA:
-         current->hwTexBlendColor0 = STAGE0_C_CS;
-         current->hwTexBlendAlpha0 = STAGE0_A_AS;
-         break;
-      }
-      break;
-
-   case GL_MODULATE:
-      FALLBACK(smesa, SIS_FALLBACK_TEXENV0, 0);
-      switch (t->format)
-      {
-      case GL_ALPHA:
-         current->hwTexBlendColor0 = STAGE0_C_CF;
-         current->hwTexBlendAlpha0 = STAGE0_A_AFAS;
-         break;
-      case GL_LUMINANCE:
-      case GL_RGB:
-         current->hwTexBlendColor0 = STAGE0_C_CFCS;
-         current->hwTexBlendAlpha0 = STAGE0_A_AF;
-         break;
-      case GL_INTENSITY:
-      case GL_LUMINANCE_ALPHA:
-      case GL_RGBA:
-         current->hwTexBlendColor0 = STAGE0_C_CFCS;
-         current->hwTexBlendAlpha0 = STAGE0_A_AFAS;
-         break;
-      }
-      break;
-
-   case GL_DECAL:
-      FALLBACK(smesa, SIS_FALLBACK_TEXENV0, 0);
-      switch (t->format)
-      {
-      case GL_RGB:
-         current->hwTexBlendColor0 = STAGE0_C_CS;
-         current->hwTexBlendAlpha0 = STAGE0_A_AF;
-         break;
-      case GL_RGBA:
-         current->hwTexBlendColor0 = STAGE0_C_CFOMAS_CSAS;
-         current->hwTexBlendAlpha0 = STAGE0_A_AF;
-         break;
-      }
-      break;
-
-   case GL_BLEND:
-      FALLBACK(smesa, SIS_FALLBACK_TEXENV0, 1);
-#if 0 /* XXX Blending broken */
-      current->hwTexEnvColor =
-         ((GLint) (texture_unit->EnvColor[3])) << 24 |
-         ((GLint) (texture_unit->EnvColor[0])) << 16 |
-         ((GLint) (texture_unit->EnvColor[1])) << 8 |
-         ((GLint) (texture_unit->EnvColor[2]));
-      switch (t->format)
-      {
-      case GL_ALPHA:
-         current->hwTexBlendColor0 = STAGE0_C_CF;
-         current->hwTexBlendAlpha0 = STAGE0_A_AFAS;
-         break;
-      case GL_LUMINANCE:
-      case GL_RGB:
-         current->hwTexBlendColor0 = STAGE0_C_CFOMCS_CCCS;
-         current->hwTexBlendAlpha0 = STAGE0_A_AF;
-         break;
-      case GL_INTENSITY:
-         current->hwTexBlendColor0 = STAGE0_C_CFOMCS_CCCS;
-         current->hwTexBlendAlpha0 = STAGE0_A_AFOMAS_ACAS;
-         break;
-      case GL_LUMINANCE_ALPHA:
-      case GL_RGBA:
-         current->hwTexBlendColor0 = STAGE0_C_CFOMCS_CCCS;
-         current->hwTexBlendAlpha0 = STAGE0_A_AFAS;
-         break;
-      }
-      break;
-#endif
-   }
-
-   if ((current->hwTexBlendColor0 != prev->hwTexBlendColor0) ||
-       (current->hwTexBlendAlpha0 != prev->hwTexBlendAlpha0) ||
-       (current->hwTexEnvColor != prev->hwTexEnvColor))
-   {
-      prev->hwTexEnvColor = current->hwTexEnvColor;
-      prev->hwTexBlendColor0 = current->hwTexBlendColor0;
-      prev->hwTexBlendAlpha0 = current->hwTexBlendAlpha0;
-      smesa->GlobalFlag |= GFLAG_TEXTUREENV;
-   }
-}
-
-/* Handle texenv stuff, called from validate_texture (renderstart) */
-static void
-sis_set_texture_env1( GLcontext *ctx, struct gl_texture_object *texObj,
-   int unit)
-{
-   sisContextPtr smesa = SIS_CONTEXT(ctx);
-
-   __GLSiSHardware *prev = &smesa->prev;
-   __GLSiSHardware *current = &smesa->current;
-
-   struct gl_texture_unit *texture_unit = &ctx->Texture.Unit[unit];
-
-   sisTexObjPtr t = texObj->DriverData;
-
-   switch (texture_unit->EnvMode)
-   {
-   case GL_REPLACE:
-      FALLBACK(smesa, SIS_FALLBACK_TEXENV1, 0);
-      switch (t->format)
-      {
-      case GL_ALPHA:
-         current->hwTexBlendColor1 = STAGE1_C_CF;
-         current->hwTexBlendAlpha1 = STAGE1_A_AS;
-         break;
-      case GL_LUMINANCE:
-      case GL_RGB:
-         current->hwTexBlendColor1 = STAGE1_C_CS;
-         current->hwTexBlendAlpha1 = STAGE1_A_AF;
-         break;
-      case GL_INTENSITY:
-      case GL_LUMINANCE_ALPHA:
-      case GL_RGBA:
-         current->hwTexBlendColor1 = STAGE1_C_CS;
-         current->hwTexBlendAlpha1 = STAGE1_A_AS;
-         break;
-      }
-      break;
-
-   case GL_MODULATE:
-      FALLBACK(smesa, SIS_FALLBACK_TEXENV1, 0);
-      switch (t->format)
-      {
-      case GL_ALPHA:
-         current->hwTexBlendColor1 = STAGE1_C_CF;
-         current->hwTexBlendAlpha1 = STAGE1_A_AFAS;
-         break;
-      case GL_LUMINANCE:
-      case GL_RGB:
-         current->hwTexBlendColor1 = STAGE1_C_CFCS;
-         current->hwTexBlendAlpha1 = STAGE1_A_AF;
-         break;
-      case GL_INTENSITY:
-      case GL_LUMINANCE_ALPHA:
-      case GL_RGBA:
-         current->hwTexBlendColor1 = STAGE1_C_CFCS;
-         current->hwTexBlendAlpha1 = STAGE1_A_AFAS;
-         break;
-      }
-      break;
-
-   case GL_DECAL:
-      FALLBACK(smesa, SIS_FALLBACK_TEXENV1, 0);
-      switch (t->format)
-      {
-      case GL_RGB:
-         current->hwTexBlendColor1 = STAGE1_C_CS;
-         current->hwTexBlendAlpha1 = STAGE1_A_AF;
-         break;
-      case GL_RGBA:
-         current->hwTexBlendColor1 = STAGE1_C_CFOMAS_CSAS;
-         current->hwTexBlendAlpha1 = STAGE1_A_AF;
-         break;
-      }
-      break;
-
-   case GL_BLEND:
-      FALLBACK(smesa, SIS_FALLBACK_TEXENV1, 1);
-#if 0 /* XXX Blending broken */
-      current->hwTexEnvColor =
-         ((GLint) (texture_unit->EnvColor[3])) << 24 |
-         ((GLint) (texture_unit->EnvColor[0])) << 16 |
-         ((GLint) (texture_unit->EnvColor[1])) << 8 |
-         ((GLint) (texture_unit->EnvColor[2]));
-      switch (t->format)
-      {
-      case GL_ALPHA:
-         current->hwTexBlendColor1 = STAGE1_C_CF;
-         current->hwTexBlendAlpha1 = STAGE1_A_AFAS;
-         break;
-      case GL_LUMINANCE:
-      case GL_RGB:
-         current->hwTexBlendColor1 = STAGE1_C_CFOMCS_CCCS;
-         current->hwTexBlendAlpha1 = STAGE1_A_AF;
-         break;
-      case GL_INTENSITY:
-         current->hwTexBlendColor1 = STAGE1_C_CFOMCS_CCCS;
-         current->hwTexBlendAlpha1 = STAGE1_A_AFOMAS_ACAS;
-         break;
-      case GL_LUMINANCE_ALPHA:
-      case GL_RGBA:
-         current->hwTexBlendColor1 = STAGE1_C_CFOMCS_CCCS;
-         current->hwTexBlendAlpha1 = STAGE1_A_AFAS;
-         break;
-      }
-      break;
-#endif
-   }
-
-   if ((current->hwTexBlendColor1 != prev->hwTexBlendColor1) ||
-       (current->hwTexBlendAlpha1 != prev->hwTexBlendAlpha1) ||
-       (current->hwTexEnvColor != prev->hwTexEnvColor))
-   {
-      prev->hwTexBlendColor1 = current->hwTexBlendColor1;
-      prev->hwTexBlendAlpha1 = current->hwTexBlendAlpha1;
-      prev->hwTexEnvColor = current->hwTexEnvColor;
-      smesa->GlobalFlag |= GFLAG_TEXTUREENV_1;
-   }
-}
-
-/* Returns 0 if a software fallback is necessary */
-static GLboolean
-sis_set_texobj_parm( GLcontext *ctx, struct gl_texture_object *texObj,
-   int hw_unit )
-{
-   sisContextPtr smesa = SIS_CONTEXT(ctx);
-   int ok = 1;
-
-   __GLSiSHardware *prev = &smesa->prev;
-   __GLSiSHardware *current = &smesa->current;
-
-   sisTexObjPtr t = texObj->DriverData;
-
-   GLint firstLevel, lastLevel;
-   GLint i;
-
-   current->texture[hw_unit].hwTextureMip = 0UL;
-   current->texture[hw_unit].hwTextureSet = t->hwformat;
-
-   if ((texObj->MinFilter == GL_NEAREST) || (texObj->MinFilter == GL_LINEAR)) {
-      firstLevel = lastLevel = texObj->BaseLevel;
-   } else {
-      /* Compute which mipmap levels we really want to send to the hardware.
-       * This depends on the base image size, GL_TEXTURE_MIN_LOD,
-       * GL_TEXTURE_MAX_LOD, GL_TEXTURE_BASE_LEVEL and GL_TEXTURE_MAX_LEVEL.
-       * Yes, this looks overly complicated, but it's all needed.
-       */
-
-      firstLevel = texObj->BaseLevel + (GLint)(texObj->MinLod + 0.5);
-      firstLevel = MAX2(firstLevel, texObj->BaseLevel);
-      lastLevel = texObj->BaseLevel + (GLint)(texObj->MaxLod + 0.5);
-      lastLevel = MAX2(lastLevel, texObj->BaseLevel);
-      lastLevel = MIN2(lastLevel, texObj->BaseLevel +
-         texObj->Image[0][texObj->BaseLevel]->MaxLog2);
-      lastLevel = MIN2(lastLevel, texObj->MaxLevel);
-      lastLevel = MAX2(firstLevel, lastLevel); /* need at least one level */
-   }
-
-   current->texture[hw_unit].hwTextureSet |= (lastLevel << 8);
-
-   switch (texObj->MagFilter)
-   {
-   case GL_NEAREST:
-      current->texture[hw_unit].hwTextureMip |= TEXTURE_FILTER_NEAREST;
-      break;
-   case GL_LINEAR:
-      current->texture[hw_unit].hwTextureMip |= (TEXTURE_FILTER_LINEAR << 3);
-      break;
-   }
-
-   {
-      GLint b;
-
-      /* The mipmap lod biasing is based on experiment.  It seems there's a
-       * limit of around +4/-4 to the bias value; we're being conservative.
-       */
-      b = (GLint) (ctx->Texture.Unit[hw_unit].LodBias * 32.0);
-      if (b > 127)
-         b = 127;
-      else if (b < -128)
-         b = -128;
-
-      current->texture[hw_unit].hwTextureMip |= ((b << 4) &
-         MASK_TextureMipmapLodBias);
-   }
-
-   switch (texObj->MinFilter)
-   {
-   case GL_NEAREST:
-      current->texture[hw_unit].hwTextureMip |= TEXTURE_FILTER_NEAREST;
-      break;
-   case GL_LINEAR:
-      current->texture[hw_unit].hwTextureMip |= TEXTURE_FILTER_LINEAR;
-      break;
-   case GL_NEAREST_MIPMAP_NEAREST:
-      current->texture[hw_unit].hwTextureMip |=
-         TEXTURE_FILTER_NEAREST_MIP_NEAREST;
-      break;
-   case GL_NEAREST_MIPMAP_LINEAR:
-      current->texture[hw_unit].hwTextureMip |=
-         TEXTURE_FILTER_NEAREST_MIP_LINEAR;
-      break;
-   case GL_LINEAR_MIPMAP_NEAREST:
-      current->texture[hw_unit].hwTextureMip |=
-         TEXTURE_FILTER_LINEAR_MIP_NEAREST;
-      break;
-   case GL_LINEAR_MIPMAP_LINEAR:
-      current->texture[hw_unit].hwTextureMip |=
-         TEXTURE_FILTER_LINEAR_MIP_LINEAR;
-      break;
-   }
-
-   switch (texObj->WrapS)
-   {
-   case GL_REPEAT:
-      current->texture[hw_unit].hwTextureSet |= MASK_TextureWrapU;
-      break;
-   case GL_CLAMP:
-      current->texture[hw_unit].hwTextureSet |= MASK_TextureClampU;
-      break;
-   case GL_CLAMP_TO_EDGE:
-      /* 
-      * ?? not support yet 
-      */
-      ok = 0;
-      break;
-   }
-
-   switch (texObj->WrapT)
-   {
-   case GL_REPEAT:
-      current->texture[hw_unit].hwTextureSet |= MASK_TextureWrapV;
-      break;
-   case GL_CLAMP:
-      current->texture[hw_unit].hwTextureSet |= MASK_TextureClampV;
-      break;
-   case GL_CLAMP_TO_EDGE:
-      /* 
-      * ?? not support yet 
-      */
-      ok = 0;
-      break;
-   }
-
-/*
-   if (current->texture[hw_unit].hwTextureSet & MASK_TextureClampU) {
-      current->texture[hw_unit].hwTextureSet &= ~MASK_TextureClampU;
-      current->texture[hw_unit].hwTextureSet |= MASK_TextureBorderU;
-   }
-   
-   if (current->texture[hw_unit].hwTextureSet & MASK_TextureClampV) {
-      current->texture[hw_unit].hwTextureSet &= ~MASK_TextureClampV;
-      current->texture[hw_unit].hwTextureSet |= MASK_TextureBorderV;
-   }
-*/
-   current->texture[hw_unit].hwTextureBorderColor = 
-      ((GLuint) texObj->BorderColor[3] << 24) + 
-      ((GLuint) texObj->BorderColor[0] << 16) + 
-      ((GLuint) texObj->BorderColor[1] << 8) + 
-      ((GLuint) texObj->BorderColor[2]);
-   
-   if (current->texture[hw_unit].hwTextureBorderColor !=
-       prev->texture[hw_unit].hwTextureBorderColor) 
-   {
-      prev->texture[hw_unit].hwTextureBorderColor =
-         current->texture[hw_unit].hwTextureBorderColor; 
-      if (hw_unit == 1)
-         smesa->GlobalFlag |= GFLAG_TEXBORDERCOLOR_1; 
-      else
-         smesa->GlobalFlag |= GFLAG_TEXBORDERCOLOR;
-   }
-
-   current->texture[hw_unit].hwTextureSet |=
-      texObj->Image[0][firstLevel]->WidthLog2 << 4;
-   current->texture[hw_unit].hwTextureSet |=
-      texObj->Image[0][firstLevel]->HeightLog2;
-
-   if (hw_unit == 0)
-      smesa->GlobalFlag |= GFLAG_TEXTUREADDRESS;
-   else
-      smesa->GlobalFlag |= GFLAG_TEXTUREADDRESS_1;
-
-   for (i = firstLevel; i <= lastLevel; i++)
-   {
-      GLuint texOffset = 0;
-      GLuint texPitch = TransferTexturePitch( t->image[i].pitch );
-
-      switch (t->image[i].memType)
-      {
-      case VIDEO_TYPE:
-         texOffset = ((unsigned long)t->image[i].Data - (unsigned long)smesa->FbBase);
-         break;
-      case AGP_TYPE:
-         texOffset = ((unsigned long)t->image[i].Data - (unsigned long)smesa->AGPBase) +
-            (unsigned long) smesa->AGPAddr;
-         current->texture[hw_unit].hwTextureMip |=
-            (MASK_TextureLevel0InSystem << i);
-         break;
-      }
-
-      switch (i)
-      {
-      case 0:
-         prev->texture[hw_unit].texOffset0 = texOffset;
-         prev->texture[hw_unit].texPitch01 = texPitch << 16;
-         break;
-      case 1:
-         prev->texture[hw_unit].texOffset1 = texOffset;
-         prev->texture[hw_unit].texPitch01 |= texPitch;
-         break;
-      case 2:
-         prev->texture[hw_unit].texOffset2 = texOffset;
-         prev->texture[hw_unit].texPitch23 = texPitch << 16;
-         break;
-      case 3:
-         prev->texture[hw_unit].texOffset3 = texOffset;
-         prev->texture[hw_unit].texPitch23 |= texPitch;
-         break;
-      case 4:
-         prev->texture[hw_unit].texOffset4 = texOffset;
-         prev->texture[hw_unit].texPitch45 = texPitch << 16;
-         break;
-      case 5:
-         prev->texture[hw_unit].texOffset5 = texOffset;
-         prev->texture[hw_unit].texPitch45 |= texPitch;
-         break;
-      case 6:
-         prev->texture[hw_unit].texOffset6 = texOffset;
-         prev->texture[hw_unit].texPitch67 = texPitch << 16;
-         break;
-      case 7:
-         prev->texture[hw_unit].texOffset7 = texOffset;
-         prev->texture[hw_unit].texPitch67 |= texPitch;
-         break;
-      case 8:
-         prev->texture[hw_unit].texOffset8 = texOffset;
-         prev->texture[hw_unit].texPitch89 = texPitch << 16;
-         break;
-      case 9:
-         prev->texture[hw_unit].texOffset9 = texOffset;
-         prev->texture[hw_unit].texPitch89 |= texPitch;
-         break;
-      case 10:
-         prev->texture[hw_unit].texOffset10 = texOffset;
-         prev->texture[hw_unit].texPitch10 = texPitch << 16;
-         break;
-      case 11:
-         prev->texture[hw_unit].texOffset11 = texOffset;
-         prev->texture[hw_unit].texPitch10 |= texPitch;
-         break;
-      }
-   }
-
-   if (current->texture[hw_unit].hwTextureSet != 
-      prev->texture[hw_unit].hwTextureSet)
-   {
-      prev->texture[hw_unit].hwTextureSet =
-         current->texture[hw_unit].hwTextureSet;
-      if (hw_unit == 1)
-         smesa->GlobalFlag |= CFLAG_TEXTURERESET_1;
-      else
-         smesa->GlobalFlag |= CFLAG_TEXTURERESET;
-   }
-   if (current->texture[hw_unit].hwTextureMip != 
-      prev->texture[hw_unit].hwTextureMip)
-   {
-      prev->texture[hw_unit].hwTextureMip =
-         current->texture[hw_unit].hwTextureMip;
-      if (hw_unit == 1)
-         smesa->GlobalFlag |= GFLAG_TEXTUREMIPMAP_1;
-      else
-         smesa->GlobalFlag |= GFLAG_TEXTUREMIPMAP;
-   }
-
-   return ok;
-}
-
-/* Disable a texture unit, called from validate_texture */
-static void
-sis_reset_texture_env (GLcontext *ctx, int hw_unit)
-{
-   sisContextPtr smesa = SIS_CONTEXT(ctx);
-
-   __GLSiSHardware *prev = &smesa->prev;
-   __GLSiSHardware *current = &smesa->current;
-
-   if (hw_unit == 1)
-   {
-      current->hwTexBlendColor1 = STAGE1_C_CF;
-      current->hwTexBlendAlpha1 = STAGE1_A_AF;
-      
-      if ((current->hwTexBlendColor1 != prev->hwTexBlendColor1) ||
-          (current->hwTexBlendAlpha1 != prev->hwTexBlendAlpha1) ||
-          (current->hwTexEnvColor != prev->hwTexEnvColor))
-      {
-         prev->hwTexBlendColor1 = current->hwTexBlendColor1;
-         prev->hwTexBlendAlpha1 = current->hwTexBlendAlpha1;
-         prev->hwTexEnvColor = current->hwTexEnvColor;
-         smesa->GlobalFlag |= GFLAG_TEXTUREENV_1;
-      }
-   } else {
-      current->hwTexBlendColor0 = STAGE0_C_CF;
-      current->hwTexBlendAlpha0 = STAGE0_A_AF;
-      
-      if ((current->hwTexBlendColor0 != prev->hwTexBlendColor0) ||
-          (current->hwTexBlendAlpha0 != prev->hwTexBlendAlpha0) ||
-          (current->hwTexEnvColor != prev->hwTexEnvColor))
-      {
-         prev->hwTexBlendColor0 = current->hwTexBlendColor0;
-         prev->hwTexBlendAlpha0 = current->hwTexBlendAlpha0;
-         prev->hwTexEnvColor = current->hwTexEnvColor;
-         smesa->GlobalFlag |= GFLAG_TEXTUREENV;
-      }
-   }
-}
-
-static void updateTextureUnit( GLcontext *ctx, int unit )
-{
-   sisContextPtr smesa = SIS_CONTEXT( ctx );
-   const struct gl_texture_unit *texUnit = &ctx->Texture.Unit[unit];
-   struct gl_texture_object *texObj = texUnit->_Current;
-   GLint fallbackbit;
-   
-   if (unit == 0)
-      fallbackbit = SIS_FALLBACK_TEXTURE0;
-   else
-      fallbackbit = SIS_FALLBACK_TEXTURE1;
-
-   if (texUnit->_ReallyEnabled & (TEXTURE_1D_BIT | TEXTURE_2D_BIT)) {
-      if (smesa->TexStates[unit] & NEW_TEXTURING) {
-         GLboolean ok;
-
-         ok = sis_set_texobj_parm (ctx, texObj, unit);
-         FALLBACK( smesa, fallbackbit, !ok );
-      }
-      if (smesa->TexStates[unit] & NEW_TEXTURE_ENV) {
-         if (unit == 0)
-            sis_set_texture_env0( ctx, texObj, unit );
-         else
-            sis_set_texture_env1( ctx, texObj, unit );
-      }
-      smesa->TexStates[unit] = 0;
-   } else if ( texUnit->_ReallyEnabled ) {
-      /* fallback */
-      FALLBACK( smesa, fallbackbit, 1 );
-   } else {
-      sis_reset_texture_env( ctx, unit );
-      FALLBACK( smesa, fallbackbit, 0 );
-   }
-}
-
-
-void sisUpdateTextureState( GLcontext *ctx )
-{
-   sisContextPtr smesa = SIS_CONTEXT( ctx );
-   int i;
-   __GLSiSHardware *current = &smesa->current;
-
-#if 1
-   /* TODO : if unmark these, error in multitexture */ /* XXX */
-   for (i = 0; i < SIS_MAX_TEXTURES; i++)
-      smesa->TexStates[i] |= (NEW_TEXTURING | NEW_TEXTURE_ENV);
-#endif
-
-   updateTextureUnit( ctx, 0 );
-   updateTextureUnit( ctx, 1 );
-
-   /* XXX Issues with the 2nd unit but not the first being enabled? */
-   if ( ctx->Texture.Unit[0]._ReallyEnabled &
-        (TEXTURE_1D_BIT | TEXTURE_2D_BIT) ||
-        ctx->Texture.Unit[1]._ReallyEnabled &
-        (TEXTURE_1D_BIT | TEXTURE_2D_BIT) )
-   {
-      current->hwCapEnable |= MASK_TextureEnable;
-      current->hwCapEnable &= ~MASK_TextureNumUsed;
-      if (ctx->Texture.Unit[1]._ReallyEnabled)
-         current->hwCapEnable |= 0x00002000;
-      else
-         current->hwCapEnable |= 0x00001000;
-   } else {
-      current->hwCapEnable &= ~MASK_TextureEnable;
-   }
-}
-
-static GLint
-BitScanForward( GLshort w )
-{
-   GLint i;
-
-   for (i = 0; i < 16; i++) {
-      if (w & (1 << i))
-         break;
-   }
-   return i;
-}
-
-static GLint
-TransferTexturePitch( GLint dwPitch )
-{
-   GLint dwRet, i;
-
-   i = BitScanForward( (GLshort)dwPitch );
-   dwRet = dwPitch >> i;
-   dwRet |= i << 9;
-   return dwRet;
-}
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/sis/sis_tris.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/sis/sis_tris.c
deleted file mode 100644
index fb0fd1ac0..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/sis/sis_tris.c
+++ /dev/null
@@ -1,1071 +0,0 @@
-/* $XFree86*/ /* -*- c-basic-offset: 3 -*- */
-/**************************************************************************
-
-Copyright 2000 Silicon Integrated Systems Corp, Inc., HsinChu, Taiwan.
-Copyright 2003 Eric Anholt
-All Rights Reserved.
-
-Permission is hereby granted, free of charge, to any person obtaining a
-copy of this software and associated documentation files (the "Software"),
-to deal in the Software without restriction, including without limitation
-on the rights to use, copy, modify, merge, publish, distribute, sub
-license, and/or sell copies of the Software, and to permit persons to whom
-the Software is furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice (including the next
-paragraph) shall be included in all copies or substantial portions of the
-Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
-ERIC ANHOLT OR SILICON INTEGRATED SYSTEMS CORP BE LIABLE FOR ANY CLAIM,
-DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
-OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
-USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-**************************************************************************/
-
-/*
- * Authors:
- *   Sung-Ching Lin <sclin@sis.com.tw>
- *   Eric Anholt <anholt@FreeBSD.org>
- */
-
-#include "glheader.h"
-#include "mtypes.h"
-#include "colormac.h"
-#include "macros.h"
-
-#include "swrast/swrast.h"
-#include "swrast_setup/swrast_setup.h"
-#include "tnl/t_context.h"
-#include "tnl/t_pipeline.h"
-
-#include "sis_context.h"
-#include "sis_tris.h"
-#include "sis_state.h"
-#include "sis_lock.h"
-#include "sis_span.h"
-#include "sis_alloc.h"
-#include "sis_tex.h"
-
-static const GLuint hw_prim[GL_POLYGON+1] = {
-   OP_3D_POINT_DRAW,		/* GL_POINTS */
-   OP_3D_LINE_DRAW,		/* GL_LINES */
-   OP_3D_LINE_DRAW,		/* GL_LINE_LOOP */
-   OP_3D_LINE_DRAW,		/* GL_LINE_STRIP */
-   OP_3D_TRIANGLE_DRAW,		/* GL_TRIANGLES */
-   OP_3D_TRIANGLE_DRAW,		/* GL_TRIANGLE_STRIP */
-   OP_3D_TRIANGLE_DRAW,		/* GL_TRIANGLE_FAN */
-   OP_3D_TRIANGLE_DRAW,		/* GL_QUADS */
-   OP_3D_TRIANGLE_DRAW,		/* GL_QUAD_STRIP */
-   OP_3D_TRIANGLE_DRAW		/* GL_POLYGON */
-};
-
-static const GLuint hw_prim_mmio_fire[OP_3D_TRIANGLE_DRAW+1] = {
-   OP_3D_FIRE_TSARGBa,
-   OP_3D_FIRE_TSARGBb,
-   OP_3D_FIRE_TSARGBc
-};
-
-static const GLuint hw_prim_mmio_shade[OP_3D_TRIANGLE_DRAW+1] = {
-   SHADE_FLAT_VertexA,
-   SHADE_FLAT_VertexB,
-   SHADE_FLAT_VertexC
-};
-
-static const GLuint hw_prim_agp_type[OP_3D_TRIANGLE_DRAW+1] = {
-   MASK_PsPointList,
-   MASK_PsLineList,
-   MASK_PsTriangleList
-};
-
-static const GLuint hw_prim_agp_shade[OP_3D_TRIANGLE_DRAW+1] = {
-   MASK_PsShadingFlatA,
-   MASK_PsShadingFlatB,
-   MASK_PsShadingFlatC
-};
-
-static void sisRasterPrimitive( GLcontext *ctx, GLuint hwprim );
-static void sisRenderPrimitive( GLcontext *ctx, GLenum prim );
-
-/***********************************************************************
- *                    Emit primitives as inline vertices               *
- ***********************************************************************/
-
-#define HAVE_QUADS 0
-#define HAVE_LINES 1
-#define HAVE_POINTS 1
-#define CTX_ARG sisContextPtr smesa
-#define GET_VERTEX_DWORDS() smesa->vertex_size
-#define ALLOC_VERTS( n, size ) sisAllocDmaLow( smesa, n * size * sizeof(int) )
-#undef LOCAL_VARS
-#define LOCAL_VARS						\
-   sisContextPtr smesa = SIS_CONTEXT(ctx);			\
-   const char *vertptr = smesa->verts;
-#define VERT(x) (sisVertex *)(vertptr + (x * vertsize * sizeof(int)))
-#define VERTEX sisVertex 
-#undef TAG
-#define TAG(x) sis_##x
-#include "tnl_dd/t_dd_triemit.h"
-#undef TAG
-#undef LOCAL_VARS
-
-/***********************************************************************
- *             Dispatch vertices to hardware through MMIO              *
- ***********************************************************************/
-
-/* The ARGB write of the last vertex of the primitive fires the 3d engine, so
- * save it until the end.
- */
-#define SIS_MMIO_WRITE_VERTEX(_v, i, lastvert)			\
-do {								\
-   GLuint __color, __i = 0;					\
-   MMIO(REG_3D_TSXa+(i)*0x30, _v->ui[__i++]);			\
-   MMIO(REG_3D_TSYa+(i)*0x30, _v->ui[__i++]);			\
-   MMIO(REG_3D_TSZa+(i)*0x30, _v->ui[__i++]);			\
-   if (SIS_STATES & VERT_W)					\
-      MMIO(REG_3D_TSWGa+(i)*0x30, _v->ui[__i++]);		\
-   __color = _v->ui[__i++];					\
-   if (SIS_STATES & VERT_SPEC)					\
-      MMIO(REG_3D_TSFSa+(i)*0x30, _v->ui[__i++]);		\
-   if (SIS_STATES & VERT_UV0) {					\
-      MMIO(REG_3D_TSUAa+(i)*0x30, _v->ui[__i++]);		\
-      MMIO(REG_3D_TSVAa+(i)*0x30, _v->ui[__i++]);		\
-   }								\
-   if (SIS_STATES & VERT_UV1) {					\
-      MMIO(REG_3D_TSUBa+(i)*0x30, _v->ui[__i++]);		\
-      MMIO(REG_3D_TSVBa+(i)*0x30, _v->ui[__i++]);		\
-   }								\
-   if (lastvert || (SIS_STATES & VERT_SMOOTH))			\
-      MMIO(REG_3D_TSARGBa+(i)*0x30, __color);			\
-} while (0)
-
-#define MMIO_VERT_REG_COUNT 10
-
-#define VERT_SMOOTH	0x01
-#define VERT_W		0x02
-#define VERT_SPEC	0x04
-#define VERT_UV0	0x08
-#define VERT_UV1	0x10
-
-typedef void (*mmio_draw_func)(sisContextPtr smesa, char *verts);
-static mmio_draw_func sis_tri_func_mmio[32];
-static mmio_draw_func sis_line_func_mmio[32];
-static mmio_draw_func sis_point_func_mmio[32];
-
-#define SIS_STATES (0)
-#define TAG(x) x##_none
-#include "sis_tritmp.h"
-
-#define SIS_STATES (VERT_SMOOTH)
-#define TAG(x) x##_g
-#include "sis_tritmp.h"
-
-#define SIS_STATES (VERT_W)
-#define TAG(x) x##_w
-#include "sis_tritmp.h"
-
-#define SIS_STATES (VERT_SMOOTH | VERT_W)
-#define TAG(x) x##_gw
-#include "sis_tritmp.h"
-
-#define SIS_STATES (VERT_SPEC)
-#define TAG(x) x##_s
-#include "sis_tritmp.h"
-
-#define SIS_STATES (VERT_SMOOTH | VERT_SPEC)
-#define TAG(x) x##_gs
-#include "sis_tritmp.h"
-
-#define SIS_STATES (VERT_W | VERT_SPEC)
-#define TAG(x) x##_ws
-#include "sis_tritmp.h"
-
-#define SIS_STATES (VERT_SMOOTH | VERT_W | VERT_SPEC)
-#define TAG(x) x##_gws
-#include "sis_tritmp.h"
-
-#define SIS_STATES (VERT_UV0)
-#define TAG(x) x##_t0
-#include "sis_tritmp.h"
-
-#define SIS_STATES (VERT_SMOOTH | VERT_UV0)
-#define TAG(x) x##_gt0
-#include "sis_tritmp.h"
-
-#define SIS_STATES (VERT_W | VERT_UV0)
-#define TAG(x) x##_wt0
-#include "sis_tritmp.h"
-
-#define SIS_STATES (VERT_SMOOTH | VERT_W | VERT_UV0)
-#define TAG(x) x##_gwt0
-#include "sis_tritmp.h"
-
-#define SIS_STATES (VERT_SPEC | VERT_UV0)
-#define TAG(x) x##_st0
-#include "sis_tritmp.h"
-
-#define SIS_STATES (VERT_SMOOTH | VERT_SPEC | VERT_UV0)
-#define TAG(x) x##_gst0
-#include "sis_tritmp.h"
-
-#define SIS_STATES (VERT_W | VERT_SPEC | VERT_UV0)
-#define TAG(x) x##_wst0
-#include "sis_tritmp.h"
-
-#define SIS_STATES (VERT_SMOOTH | VERT_W | VERT_SPEC | VERT_UV0)
-#define TAG(x) x##_gwst0
-#include "sis_tritmp.h"
-
-#define SIS_STATES (VERT_UV1)
-#define TAG(x) x##_t1
-#include "sis_tritmp.h"
-
-#define SIS_STATES (VERT_SMOOTH | VERT_UV1)
-#define TAG(x) x##_gt1
-#include "sis_tritmp.h"
-
-#define SIS_STATES (VERT_W | VERT_UV1)
-#define TAG(x) x##_wt1
-#include "sis_tritmp.h"
-
-#define SIS_STATES (VERT_SMOOTH | VERT_W | VERT_UV1)
-#define TAG(x) x##_gwt1
-#include "sis_tritmp.h"
-
-#define SIS_STATES (VERT_SPEC | VERT_UV1)
-#define TAG(x) x##_st1
-#include "sis_tritmp.h"
-
-#define SIS_STATES (VERT_SMOOTH | VERT_SPEC | VERT_UV1)
-#define TAG(x) x##_gst1
-#include "sis_tritmp.h"
-
-#define SIS_STATES (VERT_W | VERT_SPEC | VERT_UV1)
-#define TAG(x) x##_wst1
-#include "sis_tritmp.h"
-
-#define SIS_STATES (VERT_SMOOTH | VERT_W | VERT_SPEC | VERT_UV1)
-#define TAG(x) x##_gwst1
-#include "sis_tritmp.h"
-
-#define SIS_STATES (VERT_UV0 | VERT_UV1)
-#define TAG(x) x##_t0t1
-#include "sis_tritmp.h"
-
-#define SIS_STATES (VERT_SMOOTH | VERT_UV0 | VERT_UV1)
-#define TAG(x) x##_gt0t1
-#include "sis_tritmp.h"
-
-#define SIS_STATES (VERT_W | VERT_UV0 | VERT_UV1)
-#define TAG(x) x##_wt0t1
-#include "sis_tritmp.h"
-
-#define SIS_STATES (VERT_SMOOTH | VERT_W | VERT_UV0 | VERT_UV1)
-#define TAG(x) x##_gwt0t1
-#include "sis_tritmp.h"
-
-#define SIS_STATES (VERT_SPEC | VERT_UV0 | VERT_UV1)
-#define TAG(x) x##_st0t1
-#include "sis_tritmp.h"
-
-#define SIS_STATES (VERT_SMOOTH | VERT_SPEC | VERT_UV0 | VERT_UV1)
-#define TAG(x) x##_gst0t1
-#include "sis_tritmp.h"
-
-#define SIS_STATES (VERT_W | VERT_SPEC | VERT_UV0 | VERT_UV1)
-#define TAG(x) x##_wst0t1
-#include "sis_tritmp.h"
-
-#define SIS_STATES (VERT_SMOOTH | VERT_W | VERT_SPEC | VERT_UV0 | VERT_UV1)
-#define TAG(x) x##_gwst0t1
-#include "sis_tritmp.h"
-
-/***********************************************************************
- *          Macros for t_dd_tritmp.h to draw basic primitives          *
- ***********************************************************************/
-
-#define TRI( a, b, c )				\
-do { 						\
-   if (DO_FALLBACK)				\
-      smesa->draw_tri( smesa, a, b, c );	\
-   else						\
-      sis_triangle( smesa, a, b, c );		\
-} while (0)
-
-#define QUAD( a, b, c, d )			\
-do { 						\
-   if (DO_FALLBACK) {				\
-      smesa->draw_tri( smesa, a, b, d );	\
-      smesa->draw_tri( smesa, b, c, d );	\
-   } else					\
-      sis_quad( smesa, a, b, c, d );		\
-} while (0)
-
-#define LINE( v0, v1 )				\
-do { 						\
-   if (DO_FALLBACK)				\
-      smesa->draw_line( smesa, v0, v1 );	\
-   else						\
-      sis_line( smesa, v0, v1 );		\
-} while (0)
-
-#define POINT( v0 )				\
-do { 						\
-   if (DO_FALLBACK)				\
-      smesa->draw_point( smesa, v0 );		\
-   else						\
-      sis_point( smesa, v0 );			\
-} while (0)
-
-/***********************************************************************
- *              Build render functions from dd templates               *
- ***********************************************************************/
-
-#define SIS_OFFSET_BIT 		0x01
-#define SIS_TWOSIDE_BIT		0x02
-#define SIS_UNFILLED_BIT	0x04
-#define SIS_FALLBACK_BIT	0x08
-#define SIS_MAX_TRIFUNC		0x10
-
-
-static struct {
-   tnl_points_func	        points;
-   tnl_line_func		line;
-   tnl_triangle_func	triangle;
-   tnl_quad_func		quad;
-} rast_tab[SIS_MAX_TRIFUNC];
-
-
-#define DO_FALLBACK (IND & SIS_FALLBACK_BIT)
-#define DO_OFFSET   (IND & SIS_OFFSET_BIT)
-#define DO_UNFILLED (IND & SIS_UNFILLED_BIT)
-#define DO_TWOSIDE  (IND & SIS_TWOSIDE_BIT)
-#define DO_FLAT      0
-#define DO_TRI       1
-#define DO_QUAD      1
-#define DO_LINE      1
-#define DO_POINTS    1
-#define DO_FULL_QUAD 1
-
-#define HAVE_RGBA   1
-#define HAVE_SPEC   1
-#define HAVE_BACK_COLORS  0
-#define HAVE_HW_FLATSHADE 1
-#define VERTEX sisVertex
-#define TAB rast_tab
-
-#define DEPTH_SCALE smesa->depth_scale
-#define UNFILLED_TRI unfilled_tri
-#define UNFILLED_QUAD unfilled_quad
-#define VERT_X(_v) _v->v.x
-#define VERT_Y(_v) _v->v.y
-#define VERT_Z(_v) _v->v.z
-#define AREA_IS_CCW( a ) (a > 0)
-#define GET_VERTEX(e) (smesa->verts + (e * smesa->vertex_size * sizeof(int)))
-
-#define VERT_SET_RGBA( v, c )  					\
-do {								\
-   sis_color_t *color = (sis_color_t *)&((v)->ui[coloroffset]);	\
-   UNCLAMPED_FLOAT_TO_UBYTE(color->red, (c)[0]);		\
-   UNCLAMPED_FLOAT_TO_UBYTE(color->green, (c)[1]);		\
-   UNCLAMPED_FLOAT_TO_UBYTE(color->blue, (c)[2]);		\
-   UNCLAMPED_FLOAT_TO_UBYTE(color->alpha, (c)[3]);		\
-} while (0)
-
-#define VERT_COPY_RGBA( v0, v1 ) v0->ui[coloroffset] = v1->ui[coloroffset]
-
-#define VERT_SET_SPEC( v0, c )					\
-do {								\
-   if (havespec) {						\
-      UNCLAMPED_FLOAT_TO_UBYTE(v0->v.specular.red, (c)[0]);	\
-      UNCLAMPED_FLOAT_TO_UBYTE(v0->v.specular.green, (c)[1]);	\
-      UNCLAMPED_FLOAT_TO_UBYTE(v0->v.specular.blue, (c)[2]);	\
-   }								\
-} while (0)
-#define VERT_COPY_SPEC( v0, v1 )			\
-do {							\
-   if (havespec) {					\
-      v0->v.specular.red   = v1->v.specular.red;	\
-      v0->v.specular.green = v1->v.specular.green;	\
-      v0->v.specular.blue  = v1->v.specular.blue; 	\
-   }							\
-} while (0)
-
-#define VERT_SAVE_RGBA( idx )    color[idx] = v[idx]->ui[coloroffset]
-#define VERT_RESTORE_RGBA( idx ) v[idx]->ui[coloroffset] = color[idx]
-#define VERT_SAVE_SPEC( idx )    if (havespec) spec[idx] = v[idx]->ui[5]
-#define VERT_RESTORE_SPEC( idx ) if (havespec) v[idx]->ui[5] = spec[idx]
-
-#define LOCAL_VARS(n)						\
-   sisContextPtr smesa = SIS_CONTEXT(ctx);			\
-   GLuint color[n], spec[n];					\
-   GLuint coloroffset = (smesa->vertex_size == 4 ? 3 : 4);	\
-   GLboolean havespec = (smesa->vertex_size == 4 ? 0 : 1);	\
-   (void) color; (void) spec; (void) coloroffset; (void) havespec;
-
-/***********************************************************************
- *                Helpers for rendering unfilled primitives            *
- ***********************************************************************/
-
-#define RASTERIZE(x) if (smesa->hw_primitive != hw_prim[x]) \
-                        sisRasterPrimitive( ctx, hw_prim[x] )
-#define RENDER_PRIMITIVE smesa->render_primitive
-#define IND SIS_FALLBACK_BIT
-#define TAG(x) x
-#include "tnl_dd/t_dd_unfilled.h"
-#undef IND
-
-
-/***********************************************************************
- *                      Generate GL render functions                   *
- ***********************************************************************/
-
-
-#define IND (0)
-#define TAG(x) x
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (SIS_OFFSET_BIT)
-#define TAG(x) x##_offset
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (SIS_TWOSIDE_BIT)
-#define TAG(x) x##_twoside
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (SIS_TWOSIDE_BIT|SIS_OFFSET_BIT)
-#define TAG(x) x##_twoside_offset
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (SIS_UNFILLED_BIT)
-#define TAG(x) x##_unfilled
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (SIS_OFFSET_BIT|SIS_UNFILLED_BIT)
-#define TAG(x) x##_offset_unfilled
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (SIS_TWOSIDE_BIT|SIS_UNFILLED_BIT)
-#define TAG(x) x##_twoside_unfilled
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (SIS_TWOSIDE_BIT|SIS_OFFSET_BIT|SIS_UNFILLED_BIT)
-#define TAG(x) x##_twoside_offset_unfilled
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (SIS_FALLBACK_BIT)
-#define TAG(x) x##_fallback
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (SIS_OFFSET_BIT|SIS_FALLBACK_BIT)
-#define TAG(x) x##_offset_fallback
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (SIS_TWOSIDE_BIT|SIS_FALLBACK_BIT)
-#define TAG(x) x##_twoside_fallback
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (SIS_TWOSIDE_BIT|SIS_OFFSET_BIT|SIS_FALLBACK_BIT)
-#define TAG(x) x##_twoside_offset_fallback
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (SIS_UNFILLED_BIT|SIS_FALLBACK_BIT)
-#define TAG(x) x##_unfilled_fallback
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (SIS_OFFSET_BIT|SIS_UNFILLED_BIT|SIS_FALLBACK_BIT)
-#define TAG(x) x##_offset_unfilled_fallback
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (SIS_TWOSIDE_BIT|SIS_UNFILLED_BIT|SIS_FALLBACK_BIT)
-#define TAG(x) x##_twoside_unfilled_fallback
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (SIS_TWOSIDE_BIT|SIS_OFFSET_BIT|SIS_UNFILLED_BIT| \
-	     SIS_FALLBACK_BIT)
-#define TAG(x) x##_twoside_offset_unfilled_fallback
-#include "tnl_dd/t_dd_tritmp.h"
-
-
-static void init_rast_tab( void )
-{
-   init();
-   init_offset();
-   init_twoside();
-   init_twoside_offset();
-   init_unfilled();
-   init_offset_unfilled();
-   init_twoside_unfilled();
-   init_twoside_offset_unfilled();
-   init_fallback();
-   init_offset_fallback();
-   init_twoside_fallback();
-   init_twoside_offset_fallback();
-   init_unfilled_fallback();
-   init_offset_unfilled_fallback();
-   init_twoside_unfilled_fallback();
-   init_twoside_offset_unfilled_fallback();
-}
-
-
-
-/***********************************************************************
- *                    Rasterization fallback helpers                   *
- ***********************************************************************/
-
-
-/* This code is hit only when a mix of accelerated and unaccelerated
- * primitives are being drawn, and only for the unaccelerated
- * primitives.
- */
-
-static void
-sis_fallback_tri( sisContextPtr smesa,
-		  sisVertex *v0,
-		  sisVertex *v1,
-		  sisVertex *v2 )
-{
-   GLcontext *ctx = smesa->glCtx;
-   SWvertex v[3];
-   _swsetup_Translate( ctx, v0, &v[0] );
-   _swsetup_Translate( ctx, v1, &v[1] );
-   _swsetup_Translate( ctx, v2, &v[2] );
-   sisSpanRenderStart( ctx );
-   _swrast_Triangle( ctx, &v[0], &v[1], &v[2] );
-   sisSpanRenderFinish( ctx );
-   _swrast_flush( ctx );
-}
-
-
-static void
-sis_fallback_line( sisContextPtr smesa,
-		   sisVertex *v0,
-		   sisVertex *v1 )
-{
-   GLcontext *ctx = smesa->glCtx;
-   SWvertex v[2];
-   _swsetup_Translate( ctx, v0, &v[0] );
-   _swsetup_Translate( ctx, v1, &v[1] );
-   sisSpanRenderStart( ctx );
-   _swrast_Line( ctx, &v[0], &v[1] );
-   sisSpanRenderFinish( ctx );
-   _swrast_flush( ctx );
-}
-
-
-static void
-sis_fallback_point( sisContextPtr smesa,
-		    sisVertex *v0 )
-{
-   GLcontext *ctx = smesa->glCtx;
-   SWvertex v[1];
-   _swsetup_Translate( ctx, v0, &v[0] );
-   sisSpanRenderStart( ctx );
-   _swrast_Point( ctx, &v[0] );
-   sisSpanRenderFinish( ctx );
-   _swrast_flush( ctx );
-}
-
-
-
-/**********************************************************************/
-/*               Render unclipped begin/end objects                   */
-/**********************************************************************/
-
-#define IND 0
-#define V(x) (sisVertex *)(vertptr + (x * vertsize * sizeof(int)))
-#define RENDER_POINTS( start, count )		\
-   for ( ; start < count ; start++)		\
-      POINT( V(ELT(start)) )
-#define RENDER_LINE( v0, v1 )         LINE( V(v0), V(v1) )
-#define RENDER_TRI(  v0, v1, v2 )     TRI(  V(v0), V(v1), V(v2) )
-#define RENDER_QUAD( v0, v1, v2, v3 ) QUAD( V(v0), V(v1), V(v2), V(v3) )
-#define INIT(x) sisRenderPrimitive( ctx, x )
-#undef LOCAL_VARS
-#define LOCAL_VARS				\
-    sisContextPtr smesa = SIS_CONTEXT(ctx);	\
-    const GLuint vertsize = smesa->vertex_size;		\
-    const char *vertptr = (char *)smesa->verts;		\
-    const GLuint * const elt = TNL_CONTEXT(ctx)->vb.Elts;	\
-    (void) elt;
-#define RESET_STIPPLE
-#define RESET_OCCLUSION
-#define PRESERVE_VB_DEFS
-#define ELT(x) (x)
-#define TAG(x) sis_##x##_verts
-#include "tnl/t_vb_rendertmp.h"
-#undef ELT
-#undef TAG
-#define TAG(x) sis_##x##_elts
-#define ELT(x) elt[x]
-#include "tnl/t_vb_rendertmp.h"
-
-
-/**********************************************************************/
-/*                    Choose render functions                         */
-/**********************************************************************/
-
-#define POINT_FALLBACK (DD_POINT_SMOOTH)
-#define LINE_FALLBACK (DD_LINE_STIPPLE|DD_LINE_SMOOTH)
-#define TRI_FALLBACK (DD_TRI_STIPPLE|DD_TRI_SMOOTH)
-#define ANY_FALLBACK_FLAGS (POINT_FALLBACK|LINE_FALLBACK|TRI_FALLBACK)
-#define ANY_RASTER_FLAGS (DD_TRI_LIGHT_TWOSIDE|DD_TRI_OFFSET|DD_TRI_UNFILLED)
-#define _SIS_NEW_RENDER_STATE (ANY_RASTER_FLAGS | ANY_FALLBACK_FLAGS)
-
-static void sisChooseRenderState(GLcontext *ctx)
-{
-   TNLcontext *tnl = TNL_CONTEXT(ctx);
-   sisContextPtr smesa = SIS_CONTEXT( ctx );
-   GLuint flags = ctx->_TriangleCaps;
-   GLuint index = 0;
-
-   if (flags & (ANY_RASTER_FLAGS|ANY_FALLBACK_FLAGS)) {
-
-      if (flags & ANY_RASTER_FLAGS) {
-	 if (flags & DD_TRI_LIGHT_TWOSIDE) index |= SIS_TWOSIDE_BIT;
-	 if (flags & DD_TRI_OFFSET)        index |= SIS_OFFSET_BIT;
-	 if (flags & DD_TRI_UNFILLED)      index |= SIS_UNFILLED_BIT;
-      }
-
-      smesa->draw_point = sis_point;
-      smesa->draw_line = sis_line;
-      smesa->draw_tri = sis_triangle;
-      /* Hook in fallbacks for specific primitives.
-       */
-      if (flags & ANY_FALLBACK_FLAGS) {
-	 if (flags & POINT_FALLBACK)
-            smesa->draw_point = sis_fallback_point;
-	 if (flags & LINE_FALLBACK)
-            smesa->draw_line = sis_fallback_line;
-	 if (flags & TRI_FALLBACK)
-            smesa->draw_tri = sis_fallback_tri;
-	 index |= SIS_FALLBACK_BIT;
-      }
-   }
-
-   if (index != smesa->RenderIndex) {
-      smesa->RenderIndex = index;
-
-      tnl->Driver.Render.Points = rast_tab[index].points;
-      tnl->Driver.Render.Line = rast_tab[index].line;
-      tnl->Driver.Render.ClippedLine = rast_tab[index].line;
-      tnl->Driver.Render.Triangle = rast_tab[index].triangle;
-      tnl->Driver.Render.Quad = rast_tab[index].quad;
-
-      if (index == 0) {
-	 tnl->Driver.Render.PrimTabVerts = sis_render_tab_verts;
-	 tnl->Driver.Render.PrimTabElts = sis_render_tab_elts;
-	 tnl->Driver.Render.ClippedPolygon = sis_fast_clipped_poly;
-      } else {
-	 tnl->Driver.Render.PrimTabVerts = _tnl_render_tab_verts;
-	 tnl->Driver.Render.PrimTabElts = _tnl_render_tab_elts;
-	 tnl->Driver.Render.ClippedPolygon = _tnl_RenderClippedPolygon;
-      }
-   }
-}
-
-/**********************************************************************/
-/*                Multipass rendering for front buffering             */
-/**********************************************************************/
-static GLboolean multipass_cliprect( GLcontext *ctx, GLuint pass )
-{
-   sisContextPtr smesa = SIS_CONTEXT( ctx );
-
-   if (pass >= smesa->driDrawable->numClipRects) {
-      return GL_FALSE;
-   } else {
-      GLint x1, y1, x2, y2;
-
-      x1 = smesa->driDrawable->pClipRects[pass].x1 - smesa->driDrawable->x;
-      y1 = smesa->driDrawable->pClipRects[pass].y1 - smesa->driDrawable->y;
-      x2 = smesa->driDrawable->pClipRects[pass].x2 - smesa->driDrawable->x;
-      y2 = smesa->driDrawable->pClipRects[pass].y2 - smesa->driDrawable->y;
-
-      if (ctx->Scissor.Enabled) {
-         GLint scisy1 = Y_FLIP(ctx->Scissor.Y + ctx->Scissor.Height - 1);
-         GLint scisy2 = Y_FLIP(ctx->Scissor.Y);
-
-         if (ctx->Scissor.X > x1)
-            x1 = ctx->Scissor.X;
-         if (scisy1 > y1)
-            y1 = scisy1;
-         if (ctx->Scissor.X + ctx->Scissor.Width - 1 < x2)
-            x2 = ctx->Scissor.X + ctx->Scissor.Width - 1;
-         if (scisy2 < y2)
-            y2 = scisy2;
-      }
-
-      MMIO(REG_3D_ClipTopBottom, y1 << 13 | y2);
-      MMIO(REG_3D_ClipLeftRight, x1 << 13 | x2);
-      /* Mark that we clobbered these registers */
-      smesa->GlobalFlag |= GFLAG_CLIPPING;
-      return GL_TRUE;
-   }
-}
-
-
-
-/**********************************************************************/
-/*                 Validate state at pipeline start                   */
-/**********************************************************************/
-
-static void sisRunPipeline( GLcontext *ctx )
-{
-   sisContextPtr smesa = SIS_CONTEXT( ctx );
-
-   if (!smesa->Fallback && smesa->NewGLState) {
-      if (smesa->NewGLState & _NEW_TEXTURE) {
-	 SIS_FIREVERTICES(smesa);
-	 sisUpdateTextureState(ctx);
-      }
-
-      if (smesa->NewGLState & _SIS_NEW_RENDER_STATE)
-	 sisChooseRenderState( ctx );
-
-      smesa->NewGLState = 0;
-   }
-
-   _tnl_run_pipeline( ctx );
-
-   /* XXX: If we put flushing in sis_state.c and friends, we can avoid this.
-    * Is it worth it?
-    */
-   SIS_FIREVERTICES(smesa);
-}
-
-/**********************************************************************/
-/*                 High level hooks for t_vb_render.c                 */
-/**********************************************************************/
-
-/* This is called when Mesa switches between rendering triangle
- * primitives (such as GL_POLYGON, GL_QUADS, GL_TRIANGLE_STRIP, etc),
- * and lines, points and bitmaps.
- */
-
-static void sisRasterPrimitive( GLcontext *ctx, GLuint hwprim )
-{
-   sisContextPtr smesa = SIS_CONTEXT(ctx);
-   if (smesa->hw_primitive != hwprim) {
-      SIS_FIREVERTICES(smesa);
-      smesa->hw_primitive = hwprim;
-      smesa->AGPParseSet &= ~(MASK_PsDataType | MASK_PsShadingMode);
-      smesa->dwPrimitiveSet &= ~(MASK_DrawPrimitiveCommand |
-	 MASK_SetFirePosition | MASK_ShadingMode);
-      smesa->AGPParseSet |= hw_prim_agp_type[hwprim];
-      smesa->dwPrimitiveSet |= hwprim | hw_prim_mmio_fire[hwprim];
-      if (ctx->Light.ShadeModel == GL_FLAT) {
-	 smesa->AGPParseSet |= hw_prim_agp_shade[hwprim];
-	 smesa->dwPrimitiveSet |= hw_prim_mmio_shade[hwprim];
-      } else {
-	 smesa->AGPParseSet |= MASK_PsShadingSmooth;
-	 smesa->dwPrimitiveSet |= SHADE_GOURAUD;
-      }
-   }
-}
-
-static void sisRenderPrimitive( GLcontext *ctx, GLenum prim )
-{
-   sisContextPtr smesa = SIS_CONTEXT(ctx);
-
-   smesa->render_primitive = prim;
-
-   if (prim >= GL_TRIANGLES && (ctx->_TriangleCaps & DD_TRI_UNFILLED))
-      return;
-   sisRasterPrimitive( ctx, hw_prim[prim] );
-}
-
-#define EMIT_ATTR( ATTR, STYLE)						\
-do {									\
-   smesa->vertex_attrs[smesa->vertex_attr_count].attrib = (ATTR);	\
-   smesa->vertex_attrs[smesa->vertex_attr_count].format = (STYLE);	\
-   smesa->vertex_attr_count++;						\
-} while (0)
-
-#define EMIT_PAD( N )							\
-do {									\
-   smesa->vertex_attrs[smesa->vertex_attr_count].attrib = 0;		\
-   smesa->vertex_attrs[smesa->vertex_attr_count].format = EMIT_PAD;	\
-   smesa->vertex_attrs[smesa->vertex_attr_count].offset = (N);		\
-   smesa->vertex_attr_count++;						\
-} while (0)
-
-#define SIS_TCL_STATE_BITS \
-	(_TNL_BITS_TEX_ANY | _TNL_BIT_COLOR1 | _TNL_BIT_FOG)
-				
-static void sisRenderStart( GLcontext *ctx )
-{
-   TNLcontext *tnl = TNL_CONTEXT(ctx);
-   sisContextPtr smesa = SIS_CONTEXT(ctx);
-   struct vertex_buffer *VB = &tnl->vb;
-   GLuint index = tnl->render_inputs;
-   GLuint AGPParseSet = smesa->AGPParseSet;
-   GLboolean tex_fallback = GL_FALSE;
-
-   if (ctx->DrawBuffer->_ColorDrawBufferMask[0] == BUFFER_BIT_FRONT_LEFT && 
-      smesa->driDrawable->numClipRects != 0)
-   {
-      multipass_cliprect(ctx, 0);
-      if (smesa->driDrawable->numClipRects > 1)
-         tnl->Driver.Render.Multipass = multipass_cliprect;
-      else
-         tnl->Driver.Render.Multipass = NULL;
-   } else {
-      tnl->Driver.Render.Multipass = NULL;
-   }
-
-   /* Important:
-    */
-   VB->AttribPtr[VERT_ATTRIB_POS] = VB->NdcPtr;
-   smesa->vertex_attr_count = 0;
-
-   /* EMIT_ATTR's must be in order as they tell t_vertex.c how to build up a
-    * hardware vertex.
-    */
-
-   AGPParseSet &= ~(MASK_VertexDWSize | MASK_VertexDataFormat);
-   AGPParseSet |= SiS_PS_HAS_XYZ | SiS_PS_HAS_DIFFUSE;
-   if (index & _TNL_BITS_TEX_ANY) {
-      EMIT_ATTR(_TNL_ATTRIB_POS, EMIT_4F_VIEWPORT);
-      AGPParseSet |= SiS_PS_HAS_W;
-   } else {
-      EMIT_ATTR(_TNL_ATTRIB_POS, EMIT_3F_VIEWPORT);
-   }
-
-   EMIT_ATTR(_TNL_ATTRIB_COLOR0, EMIT_4UB_4F_BGRA);
-
-   if (index & (_TNL_BIT_COLOR1|_TNL_BIT_FOG)) {
-      AGPParseSet |= SiS_PS_HAS_SPECULAR;
-
-      if (index & _TNL_BIT_COLOR1) {
-	 EMIT_ATTR(_TNL_ATTRIB_COLOR1, EMIT_3UB_3F_BGR);
-      } else {
-	 EMIT_PAD(3);
-      }
-
-      if (index & _TNL_BIT_FOG)
-	 EMIT_ATTR(_TNL_ATTRIB_FOG, EMIT_1UB_1F);
-      else 
-	 EMIT_PAD(1);
-   }
-
-   /* projective textures are not supported by the hardware */
-   if (index & _TNL_BIT_TEX(0)) {
-      if (VB->TexCoordPtr[0]->size > 2)
-	 tex_fallback = GL_TRUE;
-      EMIT_ATTR(_TNL_ATTRIB_TEX0, EMIT_2F);
-      AGPParseSet |= SiS_PS_HAS_UV0;
-   }
-   if (index & _TNL_BIT_TEX(1)) {
-      if (VB->TexCoordPtr[1]->size > 2)
-	 tex_fallback = GL_TRUE;
-      EMIT_ATTR(_TNL_ATTRIB_TEX1, EMIT_2F);
-      AGPParseSet |= SiS_PS_HAS_UV1;
-   }
-   FALLBACK(smesa, SIS_FALLBACK_TEXTURE, tex_fallback);
-
-   if (smesa->last_tcl_state != index) {
-      smesa->AGPParseSet = AGPParseSet;
-
-      smesa->vertex_size =  _tnl_install_attrs( ctx, smesa->vertex_attrs, 
-	 smesa->vertex_attr_count, smesa->hw_viewport, 0 );
-
-      smesa->vertex_size >>= 2;
-      smesa->AGPParseSet |= smesa->vertex_size << 28;
-   }
-}
-
-static void sisRenderFinish( GLcontext *ctx )
-{
-}
-
-/**********************************************************************/
-/*                    AGP/PCI vertex submission                       */
-/**********************************************************************/
-
-void
-sisFlushPrimsLocked(sisContextPtr smesa)
-{
-   if (smesa->vb_cur == smesa->vb_last)
-      return;
-
-   sisUpdateHWState(smesa->glCtx);
-
-   if (smesa->using_agp) {
-      mWait3DCmdQueue(8);
-      mEndPrimitive();
-      MMIO(REG_3D_AGPCmBase, (smesa->vb_last - smesa->vb) +
-         smesa->vb_agp_offset);
-      MMIO(REG_3D_AGPTtDwNum, ((smesa->vb_cur - smesa->vb_last) / 4) |
-	 0x50000000);
-      MMIO(REG_3D_ParsingSet, smesa->AGPParseSet);
-      MMIO(REG_3D_AGPCmFire, (GLint)(-1));
-      mEndPrimitive();
-   } else {
-      int mmio_index = 0, incr = 0;
-      void (*sis_emit_func)(sisContextPtr smesa, char *verts) = NULL;
-
-      if (smesa->AGPParseSet & MASK_PsShadingSmooth)
-	 mmio_index |= VERT_SMOOTH;
-      if (smesa->AGPParseSet & SiS_PS_HAS_SPECULAR)
-	 mmio_index |= VERT_SPEC;
-      if (smesa->AGPParseSet & SiS_PS_HAS_W)
-	 mmio_index |= VERT_W;
-      if (smesa->AGPParseSet & SiS_PS_HAS_UV0)
-	 mmio_index |= VERT_UV0;
-      if (smesa->AGPParseSet & SiS_PS_HAS_UV1)
-	 mmio_index |= VERT_UV1;
-
-      switch (smesa->AGPParseSet & MASK_PsDataType) {
-      case MASK_PsPointList:
-         incr = smesa->vertex_size * 4;
-	 sis_emit_func = sis_point_func_mmio[mmio_index];
-	 break;
-      case MASK_PsLineList:
-         incr = smesa->vertex_size * 4 * 2;
-	 sis_emit_func = sis_line_func_mmio[mmio_index];
-	 break;
-      case MASK_PsTriangleList:
-         incr = smesa->vertex_size * 4 * 3;
-	 sis_emit_func = sis_tri_func_mmio[mmio_index];
-	 break;
-      }
-      
-      mWait3DCmdQueue(1);
-      MMIO(REG_3D_PrimitiveSet, smesa->dwPrimitiveSet);
-      while (smesa->vb_last < smesa->vb_cur) {
-	 sis_emit_func(smesa, smesa->vb_last);
-	 smesa->vb_last += incr;
-      }
-      mWait3DCmdQueue(1);
-      mEndPrimitive();
-
-      /* With PCI, we can just start writing to the start of the VB again. */
-      smesa->vb_cur = smesa->vb;
-   }
-   smesa->vb_last = smesa->vb_cur;
-}
-
-void sisFlushPrims(sisContextPtr smesa)
-{
-   LOCK_HARDWARE();
-   sisFlushPrimsLocked(smesa);
-   UNLOCK_HARDWARE();
-}
-
-/**********************************************************************/
-/*           Transition to/from hardware rasterization.               */
-/**********************************************************************/
-
-void sisFallback( GLcontext *ctx, GLuint bit, GLboolean mode )
-{
-   TNLcontext *tnl = TNL_CONTEXT(ctx);
-   sisContextPtr smesa = SIS_CONTEXT(ctx);
-   GLuint oldfallback = smesa->Fallback;
-
-   if (mode) {
-      smesa->Fallback |= bit;
-      if (oldfallback == 0) {
-	 SIS_FIREVERTICES(smesa);
-	 _swsetup_Wakeup( ctx );
-	 smesa->RenderIndex = ~0;
-      }
-   }
-   else {
-      smesa->Fallback &= ~bit;
-      if (oldfallback == bit) {
-	 _swrast_flush( ctx );
-	 tnl->Driver.Render.Start = sisRenderStart;
-	 tnl->Driver.Render.PrimitiveNotify = sisRenderPrimitive;
-	 tnl->Driver.Render.Finish = sisRenderFinish;
-
-	 tnl->Driver.Render.BuildVertices = _tnl_build_vertices;
-	 tnl->Driver.Render.CopyPV = _tnl_copy_pv;
-	 tnl->Driver.Render.Interp = _tnl_interp;
-
-	 _tnl_invalidate_vertex_state( ctx, ~0 );
-	 _tnl_invalidate_vertices( ctx, ~0 );
-	 _tnl_install_attrs( ctx, 
-			     smesa->vertex_attrs, 
-			     smesa->vertex_attr_count,
-			     smesa->hw_viewport, 0 ); 
-
-	 smesa->NewGLState |= _SIS_NEW_RENDER_STATE;
-      }
-   }
-}
-
-
-/**********************************************************************/
-/*                            Initialization.                         */
-/**********************************************************************/
-
-void sisInitTriFuncs( GLcontext *ctx )
-{
-   sisContextPtr smesa = SIS_CONTEXT(ctx);
-   TNLcontext *tnl = TNL_CONTEXT(ctx);
-   static int firsttime = 1;
-
-   if (firsttime) {
-      init_rast_tab();
-      firsttime = 0;
-
-      sis_vert_init_none();
-      sis_vert_init_g();
-      sis_vert_init_w();
-      sis_vert_init_gw();
-      sis_vert_init_s();
-      sis_vert_init_gs();
-      sis_vert_init_ws();
-      sis_vert_init_gws();
-      sis_vert_init_t0();
-      sis_vert_init_gt0();
-      sis_vert_init_wt0();
-      sis_vert_init_gwt0();
-      sis_vert_init_st0();
-      sis_vert_init_gst0();
-      sis_vert_init_wst0();
-      sis_vert_init_gwst0();
-      sis_vert_init_t1();
-      sis_vert_init_gt1();
-      sis_vert_init_wt1();
-      sis_vert_init_gwt1();
-      sis_vert_init_st1();
-      sis_vert_init_gst1();
-      sis_vert_init_wst1();
-      sis_vert_init_gwst1();
-      sis_vert_init_t0t1();
-      sis_vert_init_gt0t1();
-      sis_vert_init_wt0t1();
-      sis_vert_init_gwt0t1();
-      sis_vert_init_st0t1();
-      sis_vert_init_gst0t1();
-      sis_vert_init_wst0t1();
-      sis_vert_init_gwst0t1();
-   }
-
-   if (driQueryOptionb(&smesa->optionCache, "fallback_force"))
-      sisFallback(ctx, SIS_FALLBACK_FORCE, 1);
-   else
-      sisFallback(ctx, SIS_FALLBACK_FORCE, 0);
-
-   smesa->RenderIndex = ~0;
-   smesa->NewGLState |= _SIS_NEW_RENDER_STATE;
-
-   tnl->Driver.RunPipeline = sisRunPipeline;
-   tnl->Driver.Render.Start = sisRenderStart;
-   tnl->Driver.Render.Finish = sisRenderFinish;
-   tnl->Driver.Render.PrimitiveNotify = sisRenderPrimitive;
-   tnl->Driver.Render.ResetLineStipple = _swrast_ResetLineStipple;
-
-   tnl->Driver.Render.BuildVertices = _tnl_build_vertices;
-   tnl->Driver.Render.CopyPV = _tnl_copy_pv;
-   tnl->Driver.Render.Interp = _tnl_interp;
-
-   _tnl_init_vertices( ctx, ctx->Const.MaxArrayLockSize + 12, 
-		       (6 + 2*ctx->Const.MaxTextureUnits) * sizeof(GLfloat) );
-
-   smesa->verts = (char *)tnl->clipspace.vertex_buf;
-}
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/sis/sis_tris.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/sis/sis_tris.h
deleted file mode 100644
index 5e07acc21..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/sis/sis_tris.h
+++ /dev/null
@@ -1,71 +0,0 @@
-/* $XFree86: xc/lib/GL/mesa/src/drv/r128/r128_tris.h,v 1.8 2002/10/30 12:51:43 alanh Exp $ */
-/**************************************************************************
-
-Copyright 2003 Eric Anholt
-All Rights Reserved.
-
-Permission is hereby granted, free of charge, to any person obtaining a
-copy of this software and associated documentation files (the "Software"),
-to deal in the Software without restriction, including without limitation
-on the rights to use, copy, modify, merge, publish, distribute, sub
-license, and/or sell copies of the Software, and to permit persons to whom
-the Software is furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice (including the next
-paragraph) shall be included in all copies or substantial portions of the
-Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
-ERIC ANHOLT BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
-AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
-CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-**************************************************************************/
-
-/*
- * Authors:
- *    Eric Anholt <anholt@FreeBSD.org>
- */
-
-#ifndef __SIS_TRIS_H__
-#define __SIS_TRIS_H__
-
-#include "sis_lock.h"
-#include "mtypes.h"
-
-extern void sisInitTriFuncs( GLcontext *ctx );
-extern void sisFlushPrims( sisContextPtr smesa );
-extern void sisFlushPrimsLocked( sisContextPtr smesa );
-extern void sisFallback( GLcontext *ctx, GLuint bit, GLboolean mode );
-
-#define FALLBACK( smesa, bit, mode ) sisFallback( smesa->glCtx, bit, mode )
-
-#define SIS_FIREVERTICES(smesa)				\
-do {							\
-   if (smesa->vb_cur != smesa->vb_last)			\
-      sisFlushPrims(smesa);				\
-} while (0)
-
-static __inline GLuint *sisAllocDmaLow(sisContextPtr smesa, int bytes)
-{
-   GLuint *start;
-
-   if (smesa->vb_cur + bytes >= smesa->vb_end) {
-      LOCK_HARDWARE();
-      sisFlushPrimsLocked(smesa);
-      if (smesa->using_agp) {
-	 WaitEngIdle(smesa);
-	 smesa->vb_cur = smesa->vb;
-	 smesa->vb_last = smesa->vb_cur;
-      }
-      UNLOCK_HARDWARE();
-   }
-
-   start = (GLuint *)smesa->vb_cur;
-   smesa->vb_cur += bytes;
-   return start;
-}
-
-#endif /* __SIS_TRIS_H__ */
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/sis/sis_tritmp.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/sis/sis_tritmp.h
deleted file mode 100644
index bd2ecd1c4..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/sis/sis_tritmp.h
+++ /dev/null
@@ -1,70 +0,0 @@
-/* $XFree86*/ /* -*- c-basic-offset: 3 -*- */
-/**************************************************************************
-
-Copyright 2003 Eric Anholt
-All Rights Reserved.
-
-Permission is hereby granted, free of charge, to any person obtaining a
-copy of this software and associated documentation files (the "Software"),
-to deal in the Software without restriction, including without limitation
-on the rights to use, copy, modify, merge, publish, distribute, sub
-license, and/or sell copies of the Software, and to permit persons to whom
-the Software is furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice (including the next
-paragraph) shall be included in all copies or substantial portions of the
-Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
-ERIC ANHOLT BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
-AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
-CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-**************************************************************************/
-
-/*
- * Authors:
- *   Eric Anholt <anholt@FreeBSD.org>
- */
-
-static void TAG(sis_draw_tri_mmio)(sisContextPtr smesa, char *verts)
-{
-   sisVertexPtr v0 = (sisVertexPtr)verts;
-   sisVertexPtr v1 = (sisVertexPtr)(verts + smesa->vertex_size * 4);
-   sisVertexPtr v2 = (sisVertexPtr)(verts + smesa->vertex_size * 4 * 2);
-
-   mWait3DCmdQueue (MMIO_VERT_REG_COUNT * 3);
-   SIS_MMIO_WRITE_VERTEX(v0, 0, 0);
-   SIS_MMIO_WRITE_VERTEX(v1, 1, 0);
-   SIS_MMIO_WRITE_VERTEX(v2, 2, 1);
-}
-
-static void TAG(sis_draw_line_mmio)(sisContextPtr smesa, char *verts)
-{
-   sisVertexPtr v0 = (sisVertexPtr)verts;
-   sisVertexPtr v1 = (sisVertexPtr)(verts + smesa->vertex_size * 4);
-
-   mWait3DCmdQueue (MMIO_VERT_REG_COUNT * 2);
-   SIS_MMIO_WRITE_VERTEX(v0, 0, 0);
-   SIS_MMIO_WRITE_VERTEX(v1, 1, 1);
-}
-
-static void TAG(sis_draw_point_mmio)(sisContextPtr smesa, char *verts)
-{
-   sisVertexPtr v0 = (sisVertexPtr)verts;
-
-   mWait3DCmdQueue (MMIO_VERT_REG_COUNT * 1);
-   SIS_MMIO_WRITE_VERTEX(v0, 1, 1);
-}
-
-static __inline void TAG(sis_vert_init)( void )
-{
-   sis_tri_func_mmio[SIS_STATES] = TAG(sis_draw_tri_mmio);
-   sis_line_func_mmio[SIS_STATES] = TAG(sis_draw_line_mmio);
-   sis_point_func_mmio[SIS_STATES] = TAG(sis_draw_point_mmio);
-}
-
-#undef TAG
-#undef SIS_STATES
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/tdfx/BUGS b/nx-X11/extras/Mesa/src/mesa/drivers/dri/tdfx/BUGS
deleted file mode 100644
index b15f6a91e..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/tdfx/BUGS
+++ /dev/null
@@ -1,64 +0,0 @@
-REMOVE THIS FILE BEFORE MERGING WITH TRUNK
-------------------------------------------
-
-OUTSTANDING BUGS
-
-demos/reflect - reading back Z on Voodoo3, image offset to right
-	Fixed in latest Glide.
-
-Q3 - some polygons drawn as vertical strips, similar to bug that was
-	seen in demos/fire.  Voodoo3 only.  May be related to glDepthMask
-	or glColorMask.
-
-book/fog - not fogging
-	Fog in orthograph mode still not implemented.  Checking with
-	3dfx engineers for ideas.
-
-Q3 demo crashes after changing display settings
-	but the full Q3 game version seems OK.
-
-
-
-MORE OUTSTANDING BUGS
-
-private context was NULL! causing immediate failure of any glx prog. cant
-reproduce after restarting the X server. putting it down as halluc.
-
-texture object image was NULL, causing segmentation failure. happens with
-prboom. ive put a check in tdfx_texstate.c but this isn't a fix.
-
-prboom, wall textures near first chainsaw aren't bound properly. sideways
-movements causes the wall textures to move with you. prboom busted?
-
-16bpp mode, quake3, windowed, q3dm1, floor under rocketlauncher bands. it
-looks like multitexturing gone wrong. i'll disable a tmu and test.
-
-sof, polygons appear at wrong x,y,z positions, intermittent, have not yet
-found reliable way of reproducing. culling? sometimes polys disappear.
-
-descent3 is all black in 16bpp mode - FIXED (palette problems)
-
-smeared pixels in quake3 - FIXED (texture memory overlapped FB)
-
-
-
-PERFORMANCE COMPARISON  (Brian / Alan)
-
-  V3/16  is Voodoo3 in 16bpp on a P3/500
-  V5/16  is Voodoo5 in 16bpp on a P3/600
-  V5/32  is Voodoo5 in 32bpp on a P3/600
-  V5A/16 is Voodoo5 in 16bpp on an Alpha AXP/600
-  V5A/32 is Voodoo5 in 32bpp on an Alpha AXP/600
-
-                  tdfx-2-1-branch               tdfx-3-0-0-branch
-demo             V3/16 V5/16 V5/32       V3/16 V5/16 V5/32 V5A/16 V5A/32
-------------------------------------------------------------------------
-gloss             257   183   174         320    308  177   313    167
-fire               42                      39                52     41
-fire (no help)     98    80    50         106    113   73   124     80
-tunnel             61                      50                70     58
-tunnel (no help)  167   142    57         138    152  113   171    122
-gears             663   554   540         881   1232  776  1484    830
-teapot             20                      21                37     36
-teapot (no help)   22    14    14          24     30   30    43     42
-
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/tdfx/Makefile b/nx-X11/extras/Mesa/src/mesa/drivers/dri/tdfx/Makefile
deleted file mode 100644
index 092c580fe..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/tdfx/Makefile
+++ /dev/null
@@ -1,37 +0,0 @@
-# src/mesa/drivers/dri/tdfx/Makefile
-
-TOP = ../../../../..
-include $(TOP)/configs/current
-
-LIBNAME = tdfx_dri.so
-
-# not yet
-# MINIGLX_SOURCES = server/tdfx_dri.c 
-
-DRIVER_SOURCES = \
-	tdfx_context.c \
-	tdfx_dd.c \
-	tdfx_lock.c \
-	tdfx_pixels.c \
-	tdfx_render.c \
-	tdfx_screen.c \
-	tdfx_span.c \
-	tdfx_state.c \
-	tdfx_tex.c \
-	tdfx_texman.c \
-	tdfx_texstate.c \
-	tdfx_tris.c \
-	tdfx_vb.c
-
-C_SOURCES = \
-	$(COMMON_SOURCES) \
-	$(DRIVER_SOURCES)
-
-
-ASM_SOURCES = 
-
-include ../Makefile.template
-
-symlinks:
-
-
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/tdfx/X86/fx_3dnow_fastpath.S b/nx-X11/extras/Mesa/src/mesa/drivers/dri/tdfx/X86/fx_3dnow_fastpath.S
deleted file mode 100644
index 0f4cc4508..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/tdfx/X86/fx_3dnow_fastpath.S
+++ /dev/null
@@ -1,84 +0,0 @@
-/* $XFree86: xc/lib/GL/mesa/src/drv/tdfx/X86/fx_3dnow_fastpath.S,v 1.2 2000/09/26 15:56:51 tsi Exp $ */
-
-#include "../../X86/assyntax.h"
-
-#define SETUP_RGBA  0x1
-#define SETUP_TMU0  0x2
-#define SETUP_TMU1  0x4
-
-
-/* Pack either rgba or texture into the remaining half of a 32 byte vertex.
- */
-#define CLIP_R  24
-#define CLIP_G  16
-#define CLIP_B  20
-#define CLIP_A  28                      /*  defined inf fxdrv.h              */
-
-#define CLIP_S0 16
-#define CLIP_T0 20
-#define CLIP_S1 24
-#define CLIP_T1 28
-
-#define SIZE 4
-#define TYPE (0)
-#define TAG(x) x
-#include "fx_3dnow_fasttmp.h"
-
-#define SIZE 8
-#define TYPE (SETUP_RGBA)
-#define TAG(x) x##_RGBA
-#include "fx_3dnow_fasttmp.h"
-
-#define SIZE 6
-#define TYPE (SETUP_TMU0)
-#define TAG(x) x##_TMU0
-#include "fx_3dnow_fasttmp.h"
-
-#define SIZE 8
-#define TYPE (SETUP_TMU0|SETUP_TMU1)
-#define TAG(x) x##_TMU0_TMU1
-#include "fx_3dnow_fasttmp.h"
-
-#undef CLIP_S1
-#undef CLIP_T1
-#define CLIP_S1 16
-#define CLIP_T1 20
-
-#define SIZE 6
-#define TYPE (SETUP_TMU1)
-#define TAG(x) x##_TMU1
-#include "fx_3dnow_fasttmp.h"
-
-/* These three need to use a full 64 byte clip-space vertex.
- */
-#undef CLIP_S0
-#undef CLIP_T0
-#undef CLIP_S1
-#undef CLIP_T1
-
-#define CLIP_S0 32
-#define CLIP_T0 36
-#define CLIP_S1 40
-#define CLIP_T1 44
-
-#define SIZE 10
-#define TYPE (SETUP_RGBA|SETUP_TMU0)
-#define TAG(x) x##_RGBA_TMU0
-#include "fx_3dnow_fasttmp.h"
-
-#define SIZE 12
-#define TYPE (SETUP_RGBA|SETUP_TMU0|SETUP_TMU1)
-#define TAG(x) x##_RGBA_TMU0_TMU1
-#include "fx_3dnow_fasttmp.h"
-
-#undef CLIP_S1
-#undef CLIP_T1
-#define CLIP_S1 32
-#define CLIP_T1 36
-
-#define SIZE 10
-#define TYPE (SETUP_RGBA|SETUP_TMU1)
-#define TAG(x) x##_RGBA_TMU1
-#include "fx_3dnow_fasttmp.h"
-
-
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/tdfx/X86/fx_3dnow_fasttmp.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/tdfx/X86/fx_3dnow_fasttmp.h
deleted file mode 100644
index 9ec4935d7..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/tdfx/X86/fx_3dnow_fasttmp.h
+++ /dev/null
@@ -1,314 +0,0 @@
-/* $XFree86: xc/lib/GL/mesa/src/drv/tdfx/X86/fx_3dnow_fasttmp.h,v 1.2 2000/09/26 15:56:51 tsi Exp $ */
-
-#if !defined(NASM_ASSEMBLER) && !defined(MASM_ASSEMBLER)
-#define TAGLLBL(a) TAG(.L##a)
-#else
-#define TAGLLBL(a) TAG(a)
-#endif
-
-#if !GLIDE3
-
-#define GR_VERTEX_X_OFFSET              0
-#define GR_VERTEX_Y_OFFSET              4
-#define GR_VERTEX_Z_OFFSET              8
-#define GR_VERTEX_R_OFFSET              12
-#define GR_VERTEX_G_OFFSET              16
-#define GR_VERTEX_B_OFFSET              20
-#define GR_VERTEX_OOZ_OFFSET            24
-#define GR_VERTEX_A_OFFSET              28
-#define GR_VERTEX_OOW_OFFSET            32
-
-#else /* GLIDE3 */
-
-#define GR_VERTEX_X_OFFSET              0
-#define GR_VERTEX_Y_OFFSET              4
-#define GR_VERTEX_OOZ_OFFSET            8
-#define GR_VERTEX_OOW_OFFSET            12
-#define GR_VERTEX_R_OFFSET              16
-#define GR_VERTEX_G_OFFSET              20
-#define GR_VERTEX_B_OFFSET              24
-#define GR_VERTEX_A_OFFSET              28
-#define GR_VERTEX_Z_OFFSET              32
-
-#endif /* GLIDE3 */
-
-#define GR_VERTEX_SOW_TMU0_OFFSET       36
-#define GR_VERTEX_TOW_TMU0_OFFSET       40
-#define GR_VERTEX_OOW_TMU0_OFFSET       44
-#define GR_VERTEX_SOW_TMU1_OFFSET       48
-#define GR_VERTEX_TOW_TMU1_OFFSET       52
-#define GR_VERTEX_OOW_TMU1_OFFSET       56
-
-
-
-
-/*#define MAT_SX 0        /*  accessed by REGIND !! */
-#define MAT_SY 20
-#define MAT_SZ 40
-#define MAT_TX 48
-#define MAT_TY 52
-#define MAT_TZ 56
-
-
-
-
-/* Do viewport map, device scale and perspective projection.
- *
- * void project_verts( GLfloat *first,
- *		       GLfloat *last,
- *		       const GLfloat *m,
- *		       GLuint stride )
- *
- *
- * Rearrange fxVertices to look like grVertices.
- */
-
-GLOBL GLNAME( TAG(fx_3dnow_project_vertices) )
-GLNAME( TAG(fx_3dnow_project_vertices) ):
-
-    PUSH_L    ( EBP )
-
-    MOV_L     ( REGOFF(8, ESP), ECX )    /* first_vert */
-    MOV_L     ( REGOFF(12, ESP), EDX )     /* last_vert */
-
-    CMP_L     ( ECX, EDX )
-    JE        ( TAGLLBL(FXPV_end) )
-
-    FEMMS
-
-    PREFETCH  ( REGIND(ECX) )         /* fetch the first vertex */
-
-    MOV_L     ( REGOFF(16, ESP), EBP )     /* matrix */
-    MOV_L     ( REGOFF(20, ESP), EAX )     /* stride */
-
-    MOVD      ( REGOFF(MAT_TX, EBP), MM6 )      /*             | tx           */
-    PUNPCKLDQ ( REGOFF(MAT_TY, EBP), MM6 )      /*  ty         | tx           */
-
-#if !defined(FX_V2)
-    MOV_L     ( CONST(0x49400000), REGOFF(-8, ESP) )    /*  snapper           */
-    MOV_L     ( CONST(0x49400000), REGOFF(-4, ESP) )    /*  snapper           */
-#endif
-
-    MOVQ      ( REGOFF(-8, ESP), MM4 )          /*  snapper    | snapper      */
-    PFADD     ( MM4, MM6 )                      /*  ty+snapper | tx+snapper   */
-
-    MOVD      ( REGIND(EBP), MM5 )
-    PUNPCKLDQ ( REGOFF(MAT_SY, EBP), MM5 )      /*  vsy        | vsx          */
-
-    MOVD      ( REGOFF(MAT_SZ, EBP), MM1 )      /*             | vsz          */
-
-
-ALIGNTEXT32
-TAGLLBL(FXPV_loop_start):
-
-    PREFETCH  ( REGOFF(64, ECX) )               /* fetch the next-ish vertex */
-
-
-    MOVD      ( REGOFF(12, ECX), MM0 )          /*              | f[3]        */
-    PFRCP     ( MM0, MM0 )                      /*  oow = 1/f[3]              */
-
-    MOVD      ( REGOFF(12, ECX), MM7 )          /*              | f[3]        */
-    PFRCPIT1  ( MM0, MM7 )
-    PFRCPIT2  ( MM0, MM7 )                      /*  oow         | oow         */
-
-    PUNPCKLDQ ( MM7, MM7 )
-
-
-#if (TYPE & SETUP_RGBA)
-    MOVD      ( REGOFF(CLIP_R, ECX ), MM0 )     /*  f[RCOORD] = f[CLIP_R];    */
-    MOVD      ( MM0, REGOFF(GR_VERTEX_R_OFFSET, ECX) )
-#endif
-
-#if (TYPE & SETUP_TMU1)
-    MOVQ      ( REGOFF(CLIP_S1, ECX), MM0 ) /* f[S1COORD] = f[CLIP_S1] * oow  */
-    PFMUL     ( MM7, MM0 )                  /* f[T1COORD] = f[CLIP_T1] * oow  */
-    MOVQ      ( MM0, REGOFF(GR_VERTEX_SOW_TMU1_OFFSET, ECX) )
-#endif
-
-
-#if (TYPE & SETUP_TMU0)
-    MOVQ      ( REGOFF(CLIP_S0, ECX), MM0 ) /* f[S0COORD] = f[CLIP_S0] * oow  */
-    PFMUL     ( MM7, MM0 )                  /* f[T0COORD] = f[CLIP_T0] * oow  */
-    MOVQ      ( MM0, REGOFF(GR_VERTEX_SOW_TMU0_OFFSET, ECX) )
-#endif
-
-
-
-
-
-/*  DO_SETUP_XYZ */
-
-    MOVQ      ( REGIND(ECX), MM2 )              /*  f[1]        | f[0]        */
-    PFMUL     ( MM7, MM2 )                      /*  f[1] * oow  | f[0] * oow  */
-
-    MOVD      ( REGOFF(8, ECX), MM3 )           /*              | f[2]        */
-    PFMUL     ( MM7, MM3 )                      /*              | f[2] * oow  */
-
-    MOVD      ( REGOFF(MAT_TZ, EBP), MM0 )      /*              | vtz         */
-    PFMUL     ( MM1, MM3 )                      /*              | f[2] *= vsz */
-
-    PFADD     ( MM0, MM3 )                      /*              | f[2] += vtz */
-    PFMUL     ( MM5, MM2 )                      /*  f[1] *= vsy | f[0] *= vsx */
-
-    PFADD     ( MM6, MM2 )                      /*  f[1] += vty | f[0] += vtx */
-
-#if !defined(FX_V2)
-    PFSUB     ( MM4, MM2 )                      /*  f[0,1] -= snapper         */
-#endif
-
-    MOVQ      ( MM2, REGOFF(GR_VERTEX_X_OFFSET, ECX) )
-    MOVD      ( MM3, REGOFF(GR_VERTEX_OOZ_OFFSET, ECX) )
-
-
-/* end of DO_SETUP_XYZ   */
-
-    MOVD      ( MM7, REGOFF(GR_VERTEX_OOW_OFFSET, ECX) ) /* f[OOWCOORD] = oow */
-    ADD_L     ( EAX, ECX )        /* f += stride */
-
-    CMP_L     ( ECX, EDX )	/* stall??? */
-    JA        ( TAGLLBL(FXPV_loop_start) )
-
-TAGLLBL(FXPV_end):
-    FEMMS
-    POP_L     ( EBP )
-    RET
-
-
-
-
-
-
-
-/* void project_verts( GLfloat *first,
- *		       GLfloat *last,
- *		       const GLfloat *m,
- *		       GLuint stride,
- *                     const GLubyte *mask )
- *
- */
-
-GLOBL GLNAME( TAG(fx_3dnow_project_clipped_vertices) )
-GLNAME( TAG(fx_3dnow_project_clipped_vertices) ):
-
-    PUSH_L    ( EBP )
-
-    MOV_L     ( REGOFF(8, ESP), ECX ) /* first FXDRIVER(VB)->verts*/
-    MOV_L     ( REGOFF(12, ESP), EDX ) /* last FXDRIVER(VB)->last_vert  */
-
-    FEMMS
-
-    PUSH_L    ( EDI )
-    PUSH_L    ( ESI )
-
-    PREFETCH  ( REGIND(ECX) )         /* fetch the first vertex */
-
-    MOV_L     ( REGOFF(24, ESP), EBP ) /* mat ctx->Viewport.WindowMap.M */
-    MOV_L     ( REGOFF(28, ESP), EAX )     /* stride */
-    MOV_L     ( REGOFF(32, ESP), ESI ) /* VB->ClipMask       */
-
-    MOVD      ( REGOFF(MAT_TX, EBP), MM6 )      /*             | tx           */
-    PUNPCKLDQ ( REGOFF(MAT_TY, EBP), MM6 )      /*  ty         | tx           */
-
-#if !defined(FX_V2)
-    MOV_L     ( CONST(0x49400000), REGOFF(-8, ESP) )    /*  snapper           */
-    MOV_L     ( CONST(0x49400000), REGOFF(-4, ESP) )    /*  snapper           */
-#endif
-
-    MOVQ      ( REGOFF(-8, ESP), MM4 )          /*  snapper    | snapper      */
-    PFADD     ( MM4, MM6 )                      /*  ty+snapper | tx+snapper   */
-
-    MOVD      ( REGIND(EBP), MM5 )
-    PUNPCKLDQ ( REGOFF(MAT_SY, EBP), MM5 )      /*  vsy        | vsx          */
-
-    MOVD      ( REGOFF(MAT_SZ, EBP), MM1 )      /*             | vsz          */
-
-
-
-ALIGNTEXT32
-TAGLLBL(FXPCV_loop_start):
-
-    PREFETCH  ( REGOFF(64, ECX) )         /* fetch the next-ish vertex */
-
-    CMP_B     ( CONST(0), REGIND(ESI) )
-    JNE       ( TAGLLBL(FXPCV_skip) )
-
-    MOVD      ( REGOFF(12, ECX), MM0)           /*              | f[3]        */
-    PFRCP     ( MM0, MM0 )                      /*  oow = 1/f[3]              */
-
-    MOVD      ( REGOFF(12, ECX), MM7)           /*              | f[3]        */
-    PFRCPIT1  ( MM0, MM7 )
-    PFRCPIT2  ( MM0, MM7 )                      /*  oow         | oow         */
-
-    PUNPCKLDQ ( MM7, MM7 )
-
-
-#if (TYPE & SETUP_RGBA)
-    MOVD      ( REGOFF(CLIP_R, ECX ), MM0 )     /*  f[RCOORD] = f[CLIP_R];    */
-    MOVD      ( MM0, REGOFF(GR_VERTEX_R_OFFSET, ECX) )
-#endif
-
-#if (TYPE & SETUP_TMU1)
-    MOVQ      ( REGOFF(CLIP_S1, ECX), MM0 ) /* f[S1COORD] = f[CLIP_S1] * oow  */
-    PFMUL     ( MM7, MM0 )                  /* f[T1COORD] = f[CLIP_T1] * oow  */
-    MOVQ      ( MM0, REGOFF(GR_VERTEX_SOW_TMU1_OFFSET, ECX) )
-#endif
-
-
-#if (TYPE & SETUP_TMU0)
-    MOVQ      ( REGOFF(CLIP_S0, ECX), MM0 ) /* f[S0COORD] = f[CLIP_S0] * oow  */
-    PFMUL     ( MM7, MM0 )                  /* f[T0COORD] = f[CLIP_T0] * oow  */
-    MOVQ      ( MM0, REGOFF(GR_VERTEX_SOW_TMU0_OFFSET, ECX) )
-#endif
-
-
-
-
-/*  DO_SETUP_XYZ */
-
-    MOVQ      ( REGIND(ECX), MM2 )              /*  f[1]        | f[0]        */
-    PFMUL     ( MM7, MM2 )                      /*  f[1] * oow  | f[0] * oow  */
-
-    MOVD      ( REGOFF(8, ECX), MM3 )           /*              | f[2]        */
-    PFMUL     ( MM7, MM3 )                      /*              | f[2] * oow  */
-
-    MOVD      ( REGOFF(MAT_TZ, EBP), MM0 )      /*              | vtz         */
-    PFMUL     ( MM1, MM3 )                      /*              | f[2] *= vsz */
-
-    PFADD     ( MM0, MM3 )                      /*              | f[2] += vtz */
-    PFMUL     ( MM5, MM2 )                      /*  f[1] *= vsy | f[0] *= vsx */
-
-    PFADD     ( MM6, MM2 )                      /*  f[1] += vty | f[0] += vtx */
-
-#if !defined(FX_V2)
-    PFSUB     ( MM4, MM2 )                      /*  f[0,1] -= snapper         */
-#endif
-
-    MOVQ      ( MM2, REGOFF(GR_VERTEX_X_OFFSET, ECX) )
-    MOVD      ( MM3, REGOFF(GR_VERTEX_OOZ_OFFSET, ECX) )
-
-
-/* end of DO_SETUP_XYZ   */
-
-    MOVD      ( MM7, REGOFF(GR_VERTEX_OOW_OFFSET, ECX) ) /* f[OOWCOORD] = oow */
-
-TAGLLBL(FXPCV_skip):
-    ADD_L     ( EAX, ECX )    /* f += stride     */
-
-    INC_L     ( ESI )                           /*  next ClipMask             */
-    CMP_L     ( ECX, EDX )
-    JA        ( TAGLLBL(FXPCV_loop_start) )
-
-    POP_L     ( ESI )
-    POP_L     ( EDI )
-
-TAGLLBL(FXPCV_end):
-    FEMMS
-    POP_L     ( EBP )
-    RET
-
-
-
-#undef TYPE
-#undef TAG
-#undef SIZE
-
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/tdfx/dri_glide.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/tdfx/dri_glide.h
deleted file mode 100644
index 52a53f7dd..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/tdfx/dri_glide.h
+++ /dev/null
@@ -1,60 +0,0 @@
-/* -*- mode: c; c-basic-offset: 3 -*-
- *
- * Copyright 2000 VA Linux Systems Inc., Fremont, California.
- *
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * VA LINUX SYSTEMS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
- * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
- * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
- */
-/* $XFree86: xc/lib/GL/mesa/src/drv/tdfx/dri_glide.h,v 1.1 2001/03/21 16:14:26 dawes Exp $ */
-
-/*
- * Original rewrite:
- *	Gareth Hughes <gareth@valinux.com>, 29 Sep - 1 Oct 2000
- *
- * Authors:
- *	Gareth Hughes <gareth@valinux.com>
- *
- */
-
-#ifndef __DRI_GLIDE_H__
-#define __DRI_GLIDE_H__
-
-#include <glide.h>
-#include "dri_mesaint.h"
-
-/*
- * This is the private interface between Glide and the DRI.
- */
-extern void grDRIOpen( char *pFB, char *pRegs, int deviceID,
-		       int width, int height,
-		       int mem, int cpp, int stride,
-		       int fifoOffset, int fifoSize,
-		       int fbOffset, int backOffset, int depthOffset,
-		       int textureOffset, int textureSize,
-		       volatile int *fifoPtr, volatile int *fifoRead );
-extern void grDRIPosition( int x, int y, int w, int h,
-			   int numClip, drm_clip_rect_t *pClip );
-extern void grDRILostContext( void );
-extern void grDRIImportFifo( int fifoPtr, int fifoRead );
-extern void grDRIInvalidateAll( void );
-extern void grDRIResetSAREA( void );
-extern void grDRIBufferSwap( FxU32 swapInterval );
-#endif
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/tdfx/server/tdfx_dri.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/tdfx/server/tdfx_dri.c
deleted file mode 100644
index 63fe875f5..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/tdfx/server/tdfx_dri.c
+++ /dev/null
@@ -1,471 +0,0 @@
-/*
- * Mesa 3-D graphics library
- * Version:  5.1
- *
- * Copyright (C) 1999-2003  Brian Paul   All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included
- * in all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
- * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- */
-
-/* Authors:
- *    Keith Whitwell
- *    Daniel Borca
- */
-
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <errno.h>
-#include <unistd.h>
- 
-#include "driver.h"
-#include "drm.h"
-#include "imports.h"
-
-#include "dri_util.h"
-
-#include "tdfx_context.h"
-#include "tdfx_dri.h"
-#include "xf86drm.h"
-
-
-#define TILE_WIDTH 128
-#define TILE_HEIGHT 32
-
-#define CMDFIFO_PAGES 64
-
-
-static int
-calcBufferStride (int xres, int tiled, int cpp)
-{
-  int strideInTiles;
-
-  if (tiled) {
-    /* Calculate tile width stuff */
-    strideInTiles = (xres+TILE_WIDTH-1)/TILE_WIDTH;
-
-    return strideInTiles*cpp*TILE_WIDTH;
-  } else {
-    return xres*cpp;
-  }
-} /* calcBufferStride */
-
-
-static int
-calcBufferHeightInTiles (int yres)
-{
-  int heightInTiles;            /* Height of buffer in tiles */
-
-  /* Calculate tile height stuff */
-  heightInTiles = yres >> 5;
-
-  if (yres & (TILE_HEIGHT - 1))
-    heightInTiles++;
-
-  return heightInTiles;
-
-} /* calcBufferHeightInTiles */
-
-
-static int
-calcBufferSize (int xres, int yres, int tiled, int cpp)
-{
-  int stride, height, bufSize;
-
-  if (tiled) {
-    stride = calcBufferStride(xres, tiled, cpp);
-    height = TILE_HEIGHT * calcBufferHeightInTiles(yres);
-  } else {
-    stride = xres*cpp;
-    height = yres;
-  }
-
-  bufSize = stride * height;
-
-  return bufSize;
-} /* calcBufferSize */
-
-
-static void allocateMemory (const DRIDriverContext *ctx, TDFXDRIPtr pTDFX)
-{
-  int memRemaining, fifoSize, screenSizeInTiles;
-  int fbSize;
-  char *str;
-  int pixmapCacheLinesMin;
-  int cursorOffset, cursorSize;
-
-  pTDFX->stride = calcBufferStride(pTDFX->width, !0, pTDFX->cpp);
-
-  /* enough to do DVD */
-  pixmapCacheLinesMin = ((720*480*pTDFX->cpp) + 
-					pTDFX->stride - 1)/pTDFX->stride;
-
-  if (pTDFX->deviceID > PCI_CHIP_VOODOO3) {
-  	if ((pixmapCacheLinesMin + pTDFX->height) > 4095)
-		pixmapCacheLinesMin = 4095 - pTDFX->height;
-  } else {
-  	if ((pixmapCacheLinesMin + pTDFX->height) > 2047)
-		pixmapCacheLinesMin = 2047 - pTDFX->height;
-  }
-
-  if (pTDFX->cpp!=3) {
-    screenSizeInTiles=calcBufferSize(pTDFX->width, pTDFX->height,
-				     !0, pTDFX->cpp);
-  }
-  else {
-    /* cpp==3 needs to bump up to 4 */
-    screenSizeInTiles=calcBufferSize(pTDFX->width, pTDFX->height,
-				     !0, 4);
-  }
-
-  /*
-   * Layout is:
-   *    cursor, fifo, fb, tex, bb, db
-   */
-
-  fbSize = (pTDFX->height + pixmapCacheLinesMin) * pTDFX->stride;
-
-  memRemaining=(pTDFX->mem - 1) &~ 0xFFF;
-  /* Note that a page is 4096 bytes, and a  */
-  /* tile is 32 x 128 = 4096 bytes.  So,    */
-  /* page and tile boundaries are the same  */
-  /* Place the depth offset first, forcing  */
-  /* it to be on an *odd* page boundary.    */
-  pTDFX->depthOffset = (memRemaining - screenSizeInTiles) &~ 0xFFF;
-  if ((pTDFX->depthOffset & (0x1 << 12)) == 0) {
-      pTDFX->depthOffset -= (0x1 << 12);
-  }
-  /* Now, place the back buffer, forcing it */
-  /* to be on an *even* page boundary.      */
-  pTDFX->backOffset = (pTDFX->depthOffset - screenSizeInTiles) &~ 0xFFF;
-  if (pTDFX->backOffset & (0x1 << 12)) {
-      pTDFX->backOffset -= (0x1 << 12);
-  }
-  /* Give the cmd fifo at least             */
-  /* CMDFIFO_PAGES pages, but no more than  */
-  /* 64. NOTE: Don't go higher than 64, as  */
-  /* there is suspect code in Glide3 !      */
-  fifoSize = ((64 <= CMDFIFO_PAGES) ? 64 : CMDFIFO_PAGES) << 12;
-
-  /* We give 4096 bytes to the cursor  */
-  cursorSize = 0/*4096*/;
-  cursorOffset = 0;
-
-  pTDFX->fifoOffset = cursorOffset + cursorSize;
-  pTDFX->fifoSize = fifoSize;
-  /* Now, place the front buffer, forcing   */
-  /* it to be on a page boundary too, just  */
-  /* for giggles.                           */
-  pTDFX->fbOffset = pTDFX->fifoOffset + pTDFX->fifoSize;
-  pTDFX->textureOffset = pTDFX->fbOffset + fbSize;
-  if (pTDFX->depthOffset <= pTDFX->textureOffset ||
-	pTDFX->backOffset <= pTDFX->textureOffset) {
-    /*
-     * pTDFX->textureSize < 0 means that the DRI is disabled.  pTDFX->backOffset
-     * is used to calculate the maximum amount of memory available for
-     * 2D offscreen use.  With DRI disabled, set this to the top of memory.
-     */
-
-    pTDFX->textureSize = -1;
-    pTDFX->backOffset = pTDFX->mem;
-    pTDFX->depthOffset = -1;
-    fprintf(stderr, 
-        "Not enough video memory available for textures and depth buffer\n"
-	"\tand/or back buffer.  Disabling DRI.  To use DRI try lower\n"
-	"\tresolution modes and/or a smaller virtual screen size\n");
-  } else {
-    pTDFX->textureSize = pTDFX->backOffset - pTDFX->textureOffset;
-  }
-}
-
-
-static int createScreen (DRIDriverContext *ctx, TDFXDRIPtr pTDFX)
-{
-   int err;
-   
-   {
-      int  width_bytes = (ctx->shared.virtualWidth * ctx->cpp);
-      int  maxy        = ctx->shared.fbSize / width_bytes;
-
-
-      if (maxy <= ctx->shared.virtualHeight * 3) {
-	 fprintf(stderr, 
-		 "Static buffer allocation failed -- "
-		 "need at least %d kB video memory (have %d kB)\n",
-		 (ctx->shared.virtualWidth * ctx->shared.virtualHeight *
-		  ctx->cpp * 3 + 1023) / 1024,
-		 ctx->shared.fbSize / 1024);
-	 return 0;
-      } 
-   }
-
-   ctx->shared.SAREASize = SAREA_MAX;
-   pTDFX->regsSize = ctx->MMIOSize;
-
-   /* Note that drmOpen will try to load the kernel module, if needed. */
-   ctx->drmFD = drmOpen("tdfx", NULL );
-   if (ctx->drmFD < 0) {
-      fprintf(stderr, "[drm] drmOpen failed\n");
-      return 0;
-   }
-
-   if ((err = drmSetBusid(ctx->drmFD, ctx->pciBusID)) < 0) {
-      fprintf(stderr, "[drm] drmSetBusid failed (%d, %s), %s\n",
-	      ctx->drmFD, ctx->pciBusID, strerror(-err));
-      return 0;
-   }
-
-   if (drmAddMap( ctx->drmFD,
-		  0,
-		  ctx->shared.SAREASize,
-		  DRM_SHM,
-		  DRM_CONTAINS_LOCK,
-		  &ctx->shared.hSAREA) < 0)
-   {
-      fprintf(stderr, "[drm] drmAddMap failed\n");
-      return 0;
-   }
-   fprintf(stderr, "[drm] added %d byte SAREA at 0x%08lx\n",
-	   ctx->shared.SAREASize, ctx->shared.hSAREA);
-
-   if (drmMap( ctx->drmFD,
-	       ctx->shared.hSAREA,
-	       ctx->shared.SAREASize,
-	       (drmAddressPtr)(&ctx->pSAREA)) < 0)
-   {
-      fprintf(stderr, "[drm] drmMap failed\n");
-      return 0;
-   }
-   memset(ctx->pSAREA, 0, ctx->shared.SAREASize);
-   fprintf(stderr, "[drm] mapped SAREA 0x%08lx to %p, size %d\n",
-	   ctx->shared.hSAREA, ctx->pSAREA, ctx->shared.SAREASize);
-   
-   /* Need to AddMap the framebuffer and mmio regions here:
-    */
-   if (drmAddMap( ctx->drmFD,
-		  (drm_handle_t)ctx->FBStart,
-		  ctx->FBSize,
-		  DRM_FRAME_BUFFER,
-#ifndef _EMBEDDED
-		  0,
-#else
-		  DRM_READ_ONLY,
-#endif
-		  &ctx->shared.hFrameBuffer) < 0)
-   {
-      fprintf(stderr, "[drm] drmAddMap framebuffer failed\n");
-      return 0;
-   }
-
-   fprintf(stderr, "[drm] framebuffer handle = 0x%08lx\n",
-	   ctx->shared.hFrameBuffer);
-
-
-   if (drmAddMap(ctx->drmFD, 
-		 ctx->MMIOStart,
-		 ctx->MMIOSize,
-		 DRM_REGISTERS, 
-		 DRM_READ_ONLY, 
-		 &pTDFX->regs) < 0) {
-      fprintf(stderr, "[drm] drmAddMap mmio failed\n");	
-      return 0;
-   }
-   fprintf(stderr,
-	   "[drm] register handle = 0x%08lx\n", pTDFX->regs);
-
-
-   /* Create a 'server' context so we can grab the lock for
-    * initialization ioctls.
-    */
-   if ((err = drmCreateContext(ctx->drmFD, &ctx->serverContext)) != 0) {
-      fprintf(stderr, "%s: drmCreateContext failed %d\n", __FUNCTION__, err);
-      return 0;
-   }
-
-   DRM_LOCK(ctx->drmFD, ctx->pSAREA, ctx->serverContext, 0); 
-
-   /* Initialize the kernel data structures */
-
-   /* Initialize kernel gart memory manager */
-   allocateMemory(ctx, pTDFX);
-
-   /* Initialize the SAREA private data structure */
-
-
-   /* Quick hack to clear the front & back buffers.  Could also use
-    * the clear ioctl to do this, but would need to setup hw state
-    * first.
-    */
-
-
-   /* This is the struct passed to tdfx_dri.so for its initialization */
-   ctx->driverClientMsg = malloc(sizeof(TDFXDRIRec));
-   ctx->driverClientMsgSize = sizeof(TDFXDRIRec);
-   memcpy(ctx->driverClientMsg, pTDFX, ctx->driverClientMsgSize);
-   pTDFX = (TDFXDRIPtr)ctx->driverClientMsg;
-
-   /* Don't release the lock now - let the VT switch handler do it. */
-
-   return 1;
-}
-
-
-/**
- * \brief Validate the fbdev mode.
- * 
- * \param ctx display handle.
- *
- * \return one on success, or zero on failure.
- *
- * Saves some registers and returns 1.
- *
- * \sa tdfxValidateMode().
- */
-static int tdfxValidateMode( const DRIDriverContext *ctx )
-{
-   return 1;
-}
-
-
-/**
- * \brief Examine mode returned by fbdev.
- * 
- * \param ctx display handle.
- *
- * \return one on success, or zero on failure.
- *
- * Restores registers that fbdev has clobbered and returns 1.
- *
- * \sa tdfxValidateMode().
- */
-static int tdfxPostValidateMode( const DRIDriverContext *ctx )
-{
-   return 1;
-}
-
-
-/**
- * \brief Initialize the framebuffer device mode
- *
- * \param ctx display handle.
- *
- * \return one on success, or zero on failure.
- *
- * Before exiting clears the framebuffer memory accessing it directly.
- */
-static int tdfxInitFBDev( DRIDriverContext *ctx )
-{
-   TDFXDRIPtr pTDFX = calloc(1, sizeof(TDFXDRIRec));
-
-   {
-      int  dummy = ctx->shared.virtualWidth;
-
-      switch (ctx->bpp / 8) {
-      case 1: dummy = (ctx->shared.virtualWidth + 127) & ~127; break;
-      case 2: dummy = (ctx->shared.virtualWidth +  31) &  ~31; break;
-      case 3:
-      case 4: dummy = (ctx->shared.virtualWidth +  15) &  ~15; break;
-      }
-
-      ctx->shared.virtualWidth = dummy;
-   }
-
-   ctx->driverPrivate = (void *)pTDFX;
-
-   pTDFX->deviceID = ctx->chipset;
-   pTDFX->width    = ctx->shared.virtualWidth;
-   pTDFX->height   = ctx->shared.virtualHeight;
-   pTDFX->cpp      = ctx->cpp;
-   pTDFX->mem      = ctx->FBSize; /* ->shared.fbSize? mem probe? */
-   pTDFX->sarea_priv_offset = sizeof(drm_sarea_t);
-
-   if (!createScreen(ctx, pTDFX))
-      return 0;
-
-   return 1;
-}
-
-
-/**
- * \brief The screen is being closed, so clean up any state and free any
- * resources used by the DRI.
- *
- * \param ctx display handle.
- *
- * Unmaps the SAREA, closes the DRM device file descriptor and frees the driver
- * private data.
- */
-static void tdfxHaltFBDev( DRIDriverContext *ctx )
-{
-    drmUnmap( ctx->pSAREA, ctx->shared.SAREASize );
-    drmClose(ctx->drmFD);
-
-    if (ctx->driverPrivate) {
-       free(ctx->driverPrivate);
-       ctx->driverPrivate = 0;
-    }
-}
-
-
-/**
- * \brief Shutdown the drawing engine.
- *
- * \param ctx display handle
- *
- * Turns off the 3D engine & restores the graphics card
- * to a state that fbdev understands.
- */
-static int tdfxEngineShutdown( const DRIDriverContext *ctx )
-{
-   fprintf(stderr, "%s: not implemented\n", __FUNCTION__);
-   return 1;
-}
-
-
-/**
- * \brief Restore the drawing engine.
- *
- * \param ctx display handle
- *
- * Resets the graphics card and sets initial values for several registers of
- * the card's drawing engine.
- *
- * Turns on 3dfx
- */
-static int tdfxEngineRestore( const DRIDriverContext *ctx )
-{
-   fprintf(stderr, "%s: not implemented\n", __FUNCTION__);
-   return 1;
-}
-
-
-/**
- * \brief Exported driver interface for Mini GLX.
- *
- * \sa DRIDriverRec.
- */
-struct DRIDriverRec __driDriver = {
-   tdfxValidateMode,
-   tdfxPostValidateMode,
-   tdfxInitFBDev,
-   tdfxHaltFBDev,
-   tdfxEngineShutdown,
-   tdfxEngineRestore,
-   0
-};
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/tdfx/server/tdfx_dri.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/tdfx/server/tdfx_dri.h
deleted file mode 100644
index acd0b9ae5..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/tdfx/server/tdfx_dri.h
+++ /dev/null
@@ -1,28 +0,0 @@
-/* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/tdfx/tdfx_dri.h,v 1.5 2001/03/21 17:02:26 dawes Exp $ */
-
-#ifndef _TDFX_DRI_
-#define _TDFX_DRI_
-
-#include "xf86drm.h"
-#include "drm.h"
-
-typedef struct {
-  drm_handle_t regs;
-  drmSize regsSize;
-  int deviceID;
-  int width;
-  int height;
-  int mem;
-  int cpp;
-  int stride;
-  int fifoOffset;
-  int fifoSize;
-  int fbOffset;
-  int backOffset;
-  int depthOffset;
-  int textureOffset;
-  int textureSize;
-  unsigned int sarea_priv_offset;
-} TDFXDRIRec, *TDFXDRIPtr;
-
-#endif
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/tdfx/tdfx_context.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/tdfx/tdfx_context.c
deleted file mode 100644
index 412a2791d..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/tdfx/tdfx_context.c
+++ /dev/null
@@ -1,1028 +0,0 @@
-/* -*- mode: c; c-basic-offset: 3 -*-
- *
- * Copyright 2000 VA Linux Systems Inc., Fremont, California.
- *
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * VA LINUX SYSTEMS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
- * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
- * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
- */
-/* $XFree86: xc/lib/GL/mesa/src/drv/tdfx/tdfx_context.c,v 1.12 2003/05/08 09:25:35 herrb Exp $ */
-
-/*
- * New fixes:
- *	Daniel Borca <dborca@users.sourceforge.net>, 19 Jul 2004
- *
- * Original rewrite:
- *	Gareth Hughes <gareth@valinux.com>, 29 Sep - 1 Oct 2000
- *
- * Authors:
- *	Gareth Hughes <gareth@valinux.com>
- *	Brian Paul <brianp@valinux.com>
- *
- */
-
-#include <dlfcn.h>
-#include "tdfx_context.h"
-#include "tdfx_dd.h"
-#include "tdfx_state.h"
-#include "tdfx_vb.h"
-#include "tdfx_tex.h"
-#include "tdfx_tris.h"
-#include "tdfx_render.h"
-#include "tdfx_span.h"
-#include "tdfx_texman.h"
-#include "extensions.h"
-#include "hash.h"
-
-#include "swrast/swrast.h"
-#include "swrast_setup/swrast_setup.h"
-#include "array_cache/acache.h"
-
-#include "tnl/tnl.h"
-#include "tnl/t_pipeline.h"
-
-#include "drivers/common/driverfuncs.h"
-
-#include "utils.h"
-
-#define need_GL_ARB_multisample
-/* #define need_GL_ARB_point_parameters */
-#define need_GL_ARB_texture_compression
-#define need_GL_ARB_vertex_buffer_object
-/* #define need_GL_ARB_vertex_program */
-#define need_GL_EXT_blend_equation_separate
-#define need_GL_EXT_blend_func_separate
-#define need_GL_EXT_blend_minmax
-#define need_GL_EXT_fog_coord
-#define need_GL_EXT_multi_draw_arrays
-#define need_GL_EXT_paletted_texture
-/* #define need_GL_EXT_secondary_color */
-#define need_GL_IBM_multimode_draw_arrays
-/* #define need_GL_MESA_program_debug */
-/* #define need_GL_NV_vertex_program */
-#include "extension_helper.h"
-
-
-/**
- * Common extension strings exported by all cards
- */
-const struct dri_extension card_extensions[] =
-{
-    { "GL_ARB_multisample",                GL_ARB_multisample_functions },
-    { "GL_ARB_texture_mirrored_repeat",    NULL },
-    { "GL_ARB_vertex_buffer_object",       GL_ARB_vertex_buffer_object_functions },
-
-    { "GL_EXT_blend_func_separate",        GL_EXT_blend_func_separate_functions },
-    { "GL_EXT_fog_coord",                  GL_EXT_fog_coord_functions },
-    { "GL_EXT_multi_draw_arrays",          GL_EXT_multi_draw_arrays_functions },
-    { "GL_EXT_paletted_texture",           GL_EXT_paletted_texture_functions },
-    { "GL_EXT_shared_texture_palette",     NULL },
-    { "GL_EXT_stencil_wrap",               NULL },
-    { "GL_EXT_texture_env_add",            NULL },
-    { "GL_EXT_texture_lod_bias",           NULL },
-    { "GL_HP_occlusion_test",              NULL },
-    { "GL_IBM_multimode_draw_arrays",      GL_IBM_multimode_draw_arrays_functions },
-
-#ifdef need_GL_ARB_point_parameters
-    { "GL_ARB_point_parameters",           GL_ARB_point_parameters_functions },
-    { "GL_ARB_point_sprite",               NULL },
-#endif
-#ifdef need_GL_EXT_secondary_color
-    { "GL_EXT_secondary_color",            GL_EXT_secondary_color_functions },
-#endif
-#ifdef need_GL_ARB_vertex_program
-    { "GL_ARB_vertex_program",             GL_ARB_vertex_program_functions }
-#endif
-#ifdef need_GL_NV_vertex_program
-    { "GL_NV_vertex_program",              GL_NV_vertex_program_functions }
-    { "GL_NV_vertex_program1_1",           NULL },
-#endif
-#ifdef need_GL_MESA_program_debug
-    { "GL_MESA_program_debug",             GL_MESA_program_debug_functions },
-#endif
-    { NULL,                                NULL }
-};
-
-/**
- * Extension strings exported only by Naplam (e.g., Voodoo4 & Voodoo5) cards.
- */
-const struct dri_extension napalm_extensions[] =
-{
-    { "GL_ARB_texture_compression",        GL_ARB_texture_compression_functions },
-    { "GL_ARB_texture_env_combine",        NULL },
-    { "GL_EXT_blend_equation_separate",    GL_EXT_blend_equation_separate_functions },
-    { "GL_EXT_blend_subtract",             GL_EXT_blend_minmax_functions },
-    { "GL_EXT_texture_compression_s3tc",   NULL },
-    { "GL_EXT_texture_env_combine",        NULL },
-
-    { "GL_3DFX_texture_compression_FXT1",  NULL },
-    { "GL_NV_blend_square",                NULL },
-    { "GL_S3_s3tc",                        NULL },
-    { NULL,                                NULL }
-};
-
-/*
- * Enable/Disable the extensions for this context.
- */
-static void tdfxDDInitExtensions( GLcontext *ctx )
-{
-   tdfxContextPtr fxMesa = TDFX_CONTEXT(ctx);
-
-   driInitExtensions( ctx, card_extensions, GL_FALSE );
-
-   if ( fxMesa->haveTwoTMUs ) {
-      _mesa_enable_extension( ctx, "GL_ARB_multitexture" );
-   }
-
-   if ( TDFX_IS_NAPALM( fxMesa ) ) {
-      driInitExtensions( ctx, napalm_extensions, GL_FALSE );
-   } else {
-      _mesa_enable_extension( ctx, "GL_SGIS_generate_mipmap" );
-   }
-}
-
-
-
-static const struct tnl_pipeline_stage *tdfx_pipeline[] = {
-   &_tnl_vertex_transform_stage, 
-   &_tnl_normal_transform_stage, 
-   &_tnl_lighting_stage,
-   &_tnl_fog_coordinate_stage, 
-   &_tnl_texgen_stage, 
-   &_tnl_texture_transform_stage, 
-   &_tnl_point_attenuation_stage,
-#if 0
-#if defined(FEATURE_NV_vertex_program) || defined(FEATURE_ARB_vertex_program)
-   &_tnl_arb_vertex_program_stage,
-   &_tnl_vertex_program_stage,
-#endif
-#endif
-   &_tnl_render_stage,		
-   0,
-};
-
-static const struct dri_debug_control debug_control[] =
-{
-    { "dri",   DEBUG_VERBOSE_DRI },
-    { "sync",  DEBUG_ALWAYS_SYNC },
-    { "api",   DEBUG_VERBOSE_API },
-    { "fall",  DEBUG_VERBOSE_FALL },
-    { NULL,    0 }
-};
-
-GLboolean tdfxCreateContext( const __GLcontextModes *mesaVis,
-			     __DRIcontextPrivate *driContextPriv,
-                             void *sharedContextPrivate )
-{
-   tdfxContextPtr fxMesa;
-   GLcontext *ctx, *shareCtx;
-   __DRIscreenPrivate *sPriv = driContextPriv->driScreenPriv;
-   tdfxScreenPrivate *fxScreen = (tdfxScreenPrivate *) sPriv->private;
-   TDFXSAREAPriv *saPriv = (TDFXSAREAPriv *) ((char *) sPriv->pSAREA +
-					      sizeof(drm_sarea_t));
-   struct dd_function_table functions;
-
-   /* Allocate tdfx context */
-   fxMesa = (tdfxContextPtr) CALLOC( sizeof(tdfxContextRec) );
-   if (!fxMesa)
-      return GL_FALSE;
-
-   /* Init default driver functions then plug in our tdfx-specific functions
-    * (the texture functions are especially important)
-    */
-   _mesa_init_driver_functions(&functions);
-   tdfxDDInitDriverFuncs(mesaVis, &functions);
-   tdfxInitTextureFuncs(&functions);
-   tdfxInitRenderFuncs(&functions);
-
-   /* Allocate the Mesa context */
-   if (sharedContextPrivate)
-      shareCtx = ((tdfxContextPtr) sharedContextPrivate)->glCtx;
-   else 
-      shareCtx = NULL;
-
-   fxMesa->glCtx = _mesa_create_context(mesaVis, shareCtx,
-                                        &functions, (void *) fxMesa);
-   if (!fxMesa->glCtx) {
-      FREE(fxMesa);
-      return GL_FALSE;
-   }
-   driContextPriv->driverPrivate = fxMesa;
-
-   /* Mirror some important DRI state
-    */
-   fxMesa->hHWContext = driContextPriv->hHWContext;
-   fxMesa->driHwLock = &sPriv->pSAREA->lock;
-   fxMesa->driFd = sPriv->fd;
-
-   fxMesa->driScreen = sPriv;
-   fxMesa->driContext = driContextPriv;
-   fxMesa->fxScreen = fxScreen;
-   fxMesa->sarea = saPriv;
-
-   /*JJJ - really?*/
-   fxMesa->haveHwAlpha = ( mesaVis->alphaBits &&
-                           ((mesaVis->greenBits == 8) ||
-                            (mesaVis->depthBits == 0)) );
-   fxMesa->haveHwStencil = ( TDFX_IS_NAPALM( fxMesa ) &&
-			     mesaVis->stencilBits &&
-			     mesaVis->depthBits == 24 );
-
-   fxMesa->screen_width = fxScreen->width;
-   fxMesa->screen_height = fxScreen->height;
-
-   fxMesa->new_gl_state = ~0;
-   fxMesa->new_state = ~0;
-   fxMesa->dirty = ~0;
-
-   /* Parse configuration files */
-   driParseConfigFiles (&fxMesa->optionCache, &fxScreen->optionCache,
-                        fxMesa->driScreen->myNum, "tdfx");
-
-   /* NOTE: This must be here before any Glide calls! */
-   if (!tdfxInitGlide( fxMesa )) {
-      FREE(fxMesa);
-      return GL_FALSE;
-   }
-
-   fxMesa->Glide.grDRIOpen( (char*) sPriv->pFB, fxScreen->regs.map, fxScreen->deviceID,
-	      fxScreen->width, fxScreen->height, fxScreen->mem, fxScreen->cpp,
-	      fxScreen->stride, fxScreen->fifoOffset, fxScreen->fifoSize,
-	      fxScreen->fbOffset, fxScreen->backOffset, fxScreen->depthOffset,
-	      fxScreen->textureOffset, fxScreen->textureSize, &saPriv->fifoPtr,
-	      &saPriv->fifoRead );
-
-   if ( getenv( "FX_GLIDE_SWAPINTERVAL" ) ) {
-      fxMesa->Glide.SwapInterval = atoi( getenv( "FX_GLIDE_SWAPINTERVAL" ) );
-   } else {
-      fxMesa->Glide.SwapInterval = 0;
-   }
-   if ( getenv( "FX_MAX_PENDING_SWAPS" ) ) {
-      fxMesa->Glide.MaxPendingSwaps = atoi( getenv( "FX_MAX_PENDING_SWAPS" ) );
-   } else {
-      fxMesa->Glide.MaxPendingSwaps = 2;
-   }
-
-   fxMesa->Glide.Initialized = GL_FALSE;
-   fxMesa->Glide.Board = 0;
-
-
-   if (getenv("FX_EMULATE_SINGLE_TMU")) {
-      fxMesa->haveTwoTMUs = GL_FALSE;
-   }
-   else {
-      if ( TDFX_IS_BANSHEE( fxMesa ) ) {
-         fxMesa->haveTwoTMUs = GL_FALSE;
-      } else {
-         fxMesa->haveTwoTMUs = GL_TRUE;
-      }
-   }
-
-   fxMesa->stats.swapBuffer = 0;
-   fxMesa->stats.reqTexUpload = 0;
-   fxMesa->stats.texUpload = 0;
-   fxMesa->stats.memTexUpload = 0;
-
-   fxMesa->tmuSrc = TDFX_TMU_NONE;
-
-   ctx = fxMesa->glCtx;
-   if ( TDFX_IS_NAPALM( fxMesa ) ) {
-      ctx->Const.MaxTextureLevels = 12;
-   } else {
-      ctx->Const.MaxTextureLevels = 9;
-   }
-   ctx->Const.MaxTextureUnits = TDFX_IS_BANSHEE( fxMesa ) ? 1 : 2;
-   ctx->Const.MaxTextureImageUnits = ctx->Const.MaxTextureUnits;
-   ctx->Const.MaxTextureCoordUnits = ctx->Const.MaxTextureUnits;
-
-   /* No wide points.
-    */
-   ctx->Const.MinPointSize = 1.0;
-   ctx->Const.MinPointSizeAA = 1.0;
-   ctx->Const.MaxPointSize = 1.0;
-   ctx->Const.MaxPointSizeAA = 1.0;
-
-   /* Disable wide lines as we can't antialias them correctly in
-    * hardware.
-    */
-   ctx->Const.MinLineWidth = 1.0;
-   ctx->Const.MinLineWidthAA = 1.0;
-   ctx->Const.MaxLineWidth = 1.0;
-   ctx->Const.MaxLineWidthAA = 1.0;
-   ctx->Const.LineWidthGranularity = 1.0;
-
-   /* Initialize the software rasterizer and helper modules.
-    */
-   _swrast_CreateContext( ctx );
-   _ac_CreateContext( ctx );
-   _tnl_CreateContext( ctx );
-   _swsetup_CreateContext( ctx );
-
-   /* Install the customized pipeline:
-    */
-   _tnl_destroy_pipeline( ctx );
-   _tnl_install_pipeline( ctx, tdfx_pipeline );
-
-   /* Configure swrast and T&L to match hardware characteristics:
-    */
-   _swrast_allow_pixel_fog( ctx, GL_TRUE );
-   _swrast_allow_vertex_fog( ctx, GL_FALSE );
-   _tnl_allow_pixel_fog( ctx, GL_TRUE );
-   _tnl_allow_vertex_fog( ctx, GL_FALSE );
-
-   tdfxDDInitExtensions( ctx );
-   /* XXX these should really go right after _mesa_init_driver_functions() */
-   tdfxDDInitSpanFuncs( ctx ); 
-   tdfxDDInitStateFuncs( ctx );
-   tdfxDDInitTriFuncs( ctx );
-   tdfxInitVB( ctx );
-   tdfxInitState( fxMesa );
-
-#if DO_DEBUG
-   TDFX_DEBUG = driParseDebugString( getenv( "TDFX_DEBUG" ), debug_control );
-#endif
-
-   if (driQueryOptionb(&fxMesa->optionCache, "no_rast")) {
-      fprintf(stderr, "disabling 3D acceleration\n");
-      FALLBACK(fxMesa, TDFX_FALLBACK_DISABLE, 1);
-   }
-
-   return GL_TRUE;
-}
-
-
-static GLboolean tdfxInitVertexFormats( tdfxContextPtr fxMesa )
-{
-   FxI32 result;
-   int i;
-
-   LOCK_HARDWARE( fxMesa );
-
-   fxMesa->Glide.grGet( GR_GLIDE_VERTEXLAYOUT_SIZE, sizeof(FxI32), &result );
-   for ( i = 0 ; i < TDFX_NUM_LAYOUTS ; i++ ) {
-      fxMesa->layout[i] = MALLOC( result );
-      if ( !fxMesa->layout[i] ) {
-	 UNLOCK_HARDWARE( fxMesa );
-	 return GL_FALSE;
-      }
-   }
-
-   /* Tiny vertex format - 16 bytes.
-    */
-   fxMesa->Glide.grReset( GR_VERTEX_PARAMETER );
-   fxMesa->Glide.grCoordinateSpace( GR_WINDOW_COORDS );
-   fxMesa->Glide.grVertexLayout( GR_PARAM_XY,	TDFX_XY_OFFSET, GR_PARAM_ENABLE );
-   fxMesa->Glide.grVertexLayout( GR_PARAM_Z, TDFX_Z_OFFSET, GR_PARAM_ENABLE );
-   fxMesa->Glide.grVertexLayout( GR_PARAM_PARGB, TDFX_ARGB_OFFSET, GR_PARAM_ENABLE );
-   fxMesa->Glide.grGlideGetVertexLayout( fxMesa->layout[TDFX_LAYOUT_TINY] );
-
-   /* Non textured vertex format - 24 bytes (Need w for table fog)
-    */
-   fxMesa->Glide.grReset( GR_VERTEX_PARAMETER );
-   fxMesa->Glide.grCoordinateSpace( GR_WINDOW_COORDS );
-   fxMesa->Glide.grVertexLayout( GR_PARAM_XY,	TDFX_XY_OFFSET, GR_PARAM_ENABLE );
-   fxMesa->Glide.grVertexLayout( GR_PARAM_Z, TDFX_Z_OFFSET, GR_PARAM_ENABLE );
-   fxMesa->Glide.grVertexLayout( GR_PARAM_Q, TDFX_Q_OFFSET, GR_PARAM_ENABLE );
-   fxMesa->Glide.grVertexLayout( GR_PARAM_PARGB, TDFX_ARGB_OFFSET, GR_PARAM_ENABLE );
-   fxMesa->Glide.grGlideGetVertexLayout( fxMesa->layout[TDFX_LAYOUT_NOTEX] );
-
-   /* Single textured vertex format - 32 bytes.
-    */
-   fxMesa->Glide.grReset( GR_VERTEX_PARAMETER );
-   fxMesa->Glide.grCoordinateSpace( GR_WINDOW_COORDS );
-   fxMesa->Glide.grVertexLayout( GR_PARAM_XY,	TDFX_XY_OFFSET, GR_PARAM_ENABLE );
-   fxMesa->Glide.grVertexLayout( GR_PARAM_Z, TDFX_Z_OFFSET, GR_PARAM_ENABLE );
-   fxMesa->Glide.grVertexLayout( GR_PARAM_Q, TDFX_Q_OFFSET, GR_PARAM_ENABLE );
-   fxMesa->Glide.grVertexLayout( GR_PARAM_PARGB, TDFX_ARGB_OFFSET, GR_PARAM_ENABLE );
-   fxMesa->Glide.grVertexLayout( GR_PARAM_ST0, TDFX_ST0_OFFSET, GR_PARAM_ENABLE );
-   fxMesa->Glide.grGlideGetVertexLayout( fxMesa->layout[TDFX_LAYOUT_SINGLE] );
-
-   /* Multitextured vertex format - 40 bytes.
-    */
-   fxMesa->Glide.grReset( GR_VERTEX_PARAMETER );
-   fxMesa->Glide.grCoordinateSpace( GR_WINDOW_COORDS );
-   fxMesa->Glide.grVertexLayout( GR_PARAM_XY, TDFX_XY_OFFSET, GR_PARAM_ENABLE );
-   fxMesa->Glide.grVertexLayout( GR_PARAM_Z, TDFX_Z_OFFSET, GR_PARAM_ENABLE );
-   fxMesa->Glide.grVertexLayout( GR_PARAM_Q, TDFX_Q_OFFSET, GR_PARAM_ENABLE );
-   fxMesa->Glide.grVertexLayout( GR_PARAM_PARGB, TDFX_ARGB_OFFSET, GR_PARAM_ENABLE );
-   fxMesa->Glide.grVertexLayout( GR_PARAM_ST0, TDFX_ST0_OFFSET, GR_PARAM_ENABLE );
-   fxMesa->Glide.grVertexLayout( GR_PARAM_ST1, TDFX_ST1_OFFSET, GR_PARAM_ENABLE );
-   fxMesa->Glide.grGlideGetVertexLayout( fxMesa->layout[TDFX_LAYOUT_MULTI] );
-
-   /* Projected texture vertex format - 36 bytes.
-    */
-   fxMesa->Glide.grReset( GR_VERTEX_PARAMETER );
-   fxMesa->Glide.grCoordinateSpace( GR_WINDOW_COORDS );
-   fxMesa->Glide.grVertexLayout( GR_PARAM_XY, TDFX_XY_OFFSET, GR_PARAM_ENABLE );
-   fxMesa->Glide.grVertexLayout( GR_PARAM_Z, TDFX_Z_OFFSET, GR_PARAM_ENABLE );
-   fxMesa->Glide.grVertexLayout( GR_PARAM_Q, TDFX_Q_OFFSET, GR_PARAM_ENABLE );
-   fxMesa->Glide.grVertexLayout( GR_PARAM_PARGB, TDFX_ARGB_OFFSET, GR_PARAM_ENABLE );
-   fxMesa->Glide.grVertexLayout( GR_PARAM_ST0, TDFX_ST0_OFFSET, GR_PARAM_ENABLE );
-   fxMesa->Glide.grVertexLayout( GR_PARAM_Q0, TDFX_Q0_OFFSET, GR_PARAM_ENABLE );
-   fxMesa->Glide.grGlideGetVertexLayout( fxMesa->layout[TDFX_LAYOUT_PROJ1] );
-
-   /* Projected multitexture vertex format - 48 bytes.
-    */
-   fxMesa->Glide.grReset( GR_VERTEX_PARAMETER );
-   fxMesa->Glide.grCoordinateSpace( GR_WINDOW_COORDS );
-   fxMesa->Glide.grVertexLayout( GR_PARAM_XY, TDFX_XY_OFFSET, GR_PARAM_ENABLE );
-   fxMesa->Glide.grVertexLayout( GR_PARAM_Z, TDFX_Z_OFFSET, GR_PARAM_ENABLE );
-   fxMesa->Glide.grVertexLayout( GR_PARAM_Q, TDFX_Q_OFFSET, GR_PARAM_ENABLE );
-   fxMesa->Glide.grVertexLayout( GR_PARAM_PARGB, TDFX_ARGB_OFFSET, GR_PARAM_ENABLE );
-   fxMesa->Glide.grVertexLayout( GR_PARAM_ST0, TDFX_ST0_OFFSET, GR_PARAM_ENABLE );
-   fxMesa->Glide.grVertexLayout( GR_PARAM_Q0, TDFX_Q0_OFFSET, GR_PARAM_ENABLE );
-   fxMesa->Glide.grVertexLayout( GR_PARAM_ST1, TDFX_ST1_OFFSET, GR_PARAM_ENABLE );
-   fxMesa->Glide.grVertexLayout( GR_PARAM_Q1, TDFX_Q1_OFFSET, GR_PARAM_ENABLE );
-   fxMesa->Glide.grGlideGetVertexLayout( fxMesa->layout[TDFX_LAYOUT_PROJ2] );
-
-   UNLOCK_HARDWARE( fxMesa );
-
-   return GL_TRUE;
-}
-
-
-/*
- * Initialize the state in an tdfxContextPtr struct.
- */
-static GLboolean
-tdfxInitContext( __DRIdrawablePrivate *driDrawPriv, tdfxContextPtr fxMesa )
-{
-   /* KW: Would be nice to make one of these a member of the other.
-    */
-   FxI32 result[2];
-   const char *gext;
-
-   if ( TDFX_DEBUG & DEBUG_VERBOSE_DRI ) {
-      fprintf( stderr, "%s( %p )\n", __FUNCTION__, (void *)fxMesa );
-   }
-
-#if DEBUG_LOCKING
-   fprintf(stderr, "Debug locking enabled\n");
-#endif
-
-   if ( fxMesa->Glide.Initialized )
-      return GL_TRUE;
-
-   fxMesa->width = driDrawPriv->w;
-   fxMesa->height = driDrawPriv->h;
-
-   /* We have to use a light lock here, because we can't do any glide
-    * operations yet. No use of FX_* functions in this function.
-    */
-   DRM_LIGHT_LOCK( fxMesa->driFd, fxMesa->driHwLock, fxMesa->hHWContext );
-
-   fxMesa->Glide.grGlideInit();
-   fxMesa->Glide.grSstSelect( fxMesa->Glide.Board );
-
-   fxMesa->Glide.Context = fxMesa->Glide.grSstWinOpen( (FxU32) -1,
-					 GR_RESOLUTION_NONE,
-					 GR_REFRESH_NONE,
-					 fxMesa->Glide.ColorFormat,
-					 fxMesa->Glide.Origin,
-					 2, 1 );
-
-   fxMesa->Glide.grDRIResetSAREA();
-
-   DRM_UNLOCK( fxMesa->driFd, fxMesa->driHwLock, fxMesa->hHWContext );
-
-   if ( !fxMesa->Glide.Context )
-      return GL_FALSE;
-
-
-   /* Perform the Glide-dependant part of the context initialization.
-    */
-   FX_grColorMaskv( fxMesa->glCtx, true4 );
-
-   tdfxTMInit( fxMesa );
-
-   LOCK_HARDWARE( fxMesa );
-
-   /* JJJ - COMMAND_TRANSPORT, PALETTE6666 */
-   gext = fxMesa->Glide.grGetString( GR_EXTENSION );
-   fxMesa->Glide.HaveCombineExt = strstr(gext, "COMBINE") && !getenv("MESA_FX_IGNORE_CMBEXT");
-   fxMesa->Glide.HaveCommandTransportExt = GL_FALSE;
-   fxMesa->Glide.HaveFogCoordExt = GL_TRUE;
-   fxMesa->Glide.HavePixelExt = strstr(gext, "PIXEXT") && !getenv("MESA_FX_IGNORE_PIXEXT");
-   fxMesa->Glide.HaveTextureBufferExt = GL_TRUE;
-   fxMesa->Glide.HaveTexFmtExt = strstr(gext, "TEXFMT") && !getenv("MESA_FX_IGNORE_TEXFMT");
-   fxMesa->Glide.HaveTexUMAExt = strstr(gext, "TEXUMA") && !getenv("MESA_FX_IGNORE_TEXUMA");
-   fxMesa->Glide.HaveMirrorExt = strstr(gext, "TEXMIRROR") && !getenv("MESA_FX_IGNORE_MIREXT");
-   fxMesa->Glide.HaveTexus2 = GL_FALSE;
-
-   if ( fxMesa->glCtx->Visual.depthBits > 0 ) {
-      fxMesa->Glide.grDepthBufferMode(GR_DEPTHBUFFER_ZBUFFER);
-   } else {
-      fxMesa->Glide.grDepthBufferMode(GR_DEPTHBUFFER_DISABLE);
-   }
-
-   fxMesa->Glide.grLfbWriteColorFormat( GR_COLORFORMAT_ABGR );
-
-   fxMesa->Glide.grGet( GR_TEXTURE_ALIGN, sizeof(FxI32), result );
-   fxMesa->Glide.TextureAlign = result[0];
-
-   fxMesa->Glide.State = NULL;
-   fxMesa->Glide.grGet( GR_GLIDE_STATE_SIZE, sizeof(FxI32), result );
-   fxMesa->Glide.State = MALLOC( result[0] );
-
-   fxMesa->Fog.Table = NULL;
-   fxMesa->Glide.grGet( GR_FOG_TABLE_ENTRIES, sizeof(FxI32), result );
-   fxMesa->Fog.Table = MALLOC( result[0] * sizeof(GrFog_t) );
-
-   UNLOCK_HARDWARE( fxMesa );
-
-   if ( !fxMesa->Glide.State || !fxMesa->Fog.Table ) {
-      if ( fxMesa->Glide.State )
-	 FREE( fxMesa->Glide.State );
-      if ( fxMesa->Fog.Table )
-	 FREE( fxMesa->Fog.Table );
-      return GL_FALSE;
-   }
-
-   if ( !tdfxInitVertexFormats( fxMesa ) ) {
-      return GL_FALSE;
-   }
-
-   LOCK_HARDWARE( fxMesa );
-
-   fxMesa->Glide.grGlideGetState( fxMesa->Glide.State );
-
-   if ( getenv( "FX_GLIDE_INFO" ) ) {
-      printf( "GR_RENDERER  = %s\n", (char *) fxMesa->Glide.grGetString( GR_RENDERER ) );
-      printf( "GR_VERSION   = %s\n", (char *) fxMesa->Glide.grGetString( GR_VERSION ) );
-      printf( "GR_VENDOR    = %s\n", (char *) fxMesa->Glide.grGetString( GR_VENDOR ) );
-      printf( "GR_HARDWARE  = %s\n", (char *) fxMesa->Glide.grGetString( GR_HARDWARE ) );
-      printf( "GR_EXTENSION = %s\n", (char *) gext );
-   }
-
-   UNLOCK_HARDWARE( fxMesa );
-
-   fxMesa->numClipRects = 0;
-   fxMesa->pClipRects = NULL;
-   fxMesa->scissoredClipRects = GL_FALSE;
-
-   fxMesa->Glide.Initialized = GL_TRUE;
-
-   return GL_TRUE;
-}
-
-
-void
-tdfxDestroyContext( __DRIcontextPrivate *driContextPriv )
-{
-   tdfxContextPtr fxMesa = (tdfxContextPtr) driContextPriv->driverPrivate;
-
-   if ( TDFX_DEBUG & DEBUG_VERBOSE_DRI ) {
-      fprintf( stderr, "%s( %p )\n", __FUNCTION__, (void *)fxMesa );
-   }
-
-   if ( fxMesa ) {
-      if (fxMesa->glCtx->Shared->RefCount == 1 && fxMesa->driDrawable) {
-         /* This share group is about to go away, free our private
-          * texture object data.
-          */
-         struct _mesa_HashTable *textures = fxMesa->glCtx->Shared->TexObjects;
-         GLuint id;
-         for (id = _mesa_HashFirstEntry(textures);
-              id;
-              id = _mesa_HashNextEntry(textures, id)) {
-            struct gl_texture_object *tObj
-               = (struct gl_texture_object *) _mesa_HashLookup(textures, id);
-            tdfxTMFreeTexture(fxMesa, tObj);
-         }
-      }
-
-      tdfxTMClose(fxMesa);  /* free texture memory */
-
-      _swsetup_DestroyContext( fxMesa->glCtx );
-      _tnl_DestroyContext( fxMesa->glCtx );
-      _ac_DestroyContext( fxMesa->glCtx );
-      _swrast_DestroyContext( fxMesa->glCtx );
-
-      tdfxFreeVB( fxMesa->glCtx );
-
-      /* Free Mesa context */
-      fxMesa->glCtx->DriverCtx = NULL;
-      _mesa_destroy_context(fxMesa->glCtx);
-
-      /* free the tdfx context */
-      FREE( fxMesa );
-   }
-}
-
-
-GLboolean
-tdfxUnbindContext( __DRIcontextPrivate *driContextPriv )
-{
-   GET_CURRENT_CONTEXT(ctx);
-   tdfxContextPtr fxMesa = TDFX_CONTEXT(ctx);
-
-   if ( TDFX_DEBUG & DEBUG_VERBOSE_DRI ) {
-      fprintf( stderr, "%s( %p )\n", __FUNCTION__, (void *)driContextPriv );
-   }
-
-   if ( driContextPriv && (tdfxContextPtr) driContextPriv == fxMesa ) {
-      LOCK_HARDWARE(fxMesa);
-      fxMesa->Glide.grGlideGetState(fxMesa->Glide.State);
-      UNLOCK_HARDWARE(fxMesa);
-   }
-   return GL_TRUE;
-}
-
-
-GLboolean
-tdfxMakeCurrent( __DRIcontextPrivate *driContextPriv,
-                 __DRIdrawablePrivate *driDrawPriv,
-                 __DRIdrawablePrivate *driReadPriv )
-{
-   if ( TDFX_DEBUG & DEBUG_VERBOSE_DRI ) {
-      fprintf( stderr, "%s( %p )\n", __FUNCTION__, (void *)driContextPriv );
-   }
-
-   if ( driContextPriv ) {
-      tdfxContextPtr newFx = (tdfxContextPtr) driContextPriv->driverPrivate;
-      GLcontext *newCtx = newFx->glCtx;
-      GET_CURRENT_CONTEXT(curCtx);
-
-      if ( newFx->driDrawable != driDrawPriv ) {
-	 newFx->driDrawable = driDrawPriv;
-	 newFx->dirty = ~0;
-      }
-      else {
-         if (curCtx == newCtx) {
-            /* same drawable, same context -> no-op */
-            /* Need to call _mesa_make_current2() in order to make sure API
-             * dispatch is set correctly.
-             */
-            _mesa_make_current( newCtx,
-                                (GLframebuffer *) driDrawPriv->driverPrivate,
-                                (GLframebuffer *) driReadPriv->driverPrivate );
-            return GL_TRUE;
-	 }
-	 /* [dBorca] tunnel2 requires this */
-	 newFx->dirty = ~0;
-      }
-
-      if ( !newFx->Glide.Initialized ) {
-	 if ( !tdfxInitContext( driDrawPriv, newFx ) )
-	    return GL_FALSE;
-
-	 LOCK_HARDWARE( newFx );
-
-	 /* FIXME: Force loading of window information */
-	 newFx->width = 0;
-         tdfxUpdateClipping(newCtx);
-         tdfxUploadClipping(newFx);
-
-	 UNLOCK_HARDWARE( newFx );
-      } else {
-	 LOCK_HARDWARE( newFx );
-
-	 newFx->Glide.grSstSelect( newFx->Glide.Board );
-	 newFx->Glide.grGlideSetState( newFx->Glide.State );
-
-         tdfxUpdateClipping(newCtx);
-         tdfxUploadClipping(newFx);
-
-	 UNLOCK_HARDWARE( newFx );
-      }
-
-      _mesa_make_current( newCtx,
-                          (GLframebuffer *) driDrawPriv->driverPrivate,
-                          (GLframebuffer *) driReadPriv->driverPrivate );
-   } else {
-      _mesa_make_current( NULL, NULL, NULL );
-   }
-
-   return GL_TRUE;
-}
-
-
-/*
- * Enable this to trace calls to various Glide functions.
- */
-/*#define DEBUG_TRAP*/
-#ifdef DEBUG_TRAP
-static void (*real_grDrawTriangle)( const void *a, const void *b, const void *c );
-static void (*real_grDrawPoint)( const void *a );
-static void (*real_grDrawVertexArray)(FxU32 mode, FxU32 Count, void *pointers);
-static void (*real_grDrawVertexArrayContiguous)(FxU32 mode, FxU32 Count,
-                                       void *pointers, FxU32 stride);
-static void (*real_grClipWindow)( FxU32 minx, FxU32 miny, FxU32 maxx, FxU32 maxy );
-
-static void (*real_grVertexLayout)(FxU32 param, FxI32 offset, FxU32 mode);
-static void (*real_grGlideGetVertexLayout)( void *layout );
-static void (*real_grGlideSetVertexLayout)( const void *layout );
-
-static void (*real_grTexDownloadMipMapLevel)( GrChipID_t        tmu,
-                                     FxU32             startAddress,
-                                     GrLOD_t           thisLod,
-                                     GrLOD_t           largeLod,
-                                     GrAspectRatio_t   aspectRatio,
-                                     GrTextureFormat_t format,
-                                     FxU32             evenOdd,
-                                              void              *data );
-
-
-static void debug_grDrawTriangle( const void *a, const void *b, const void *c )
-{
-   printf("%s\n", __FUNCTION__);
-   (*real_grDrawTriangle)(a, b, c);
-}
-
-static void debug_grDrawPoint( const void *a )
-{
-   const float *f = (const float *) a;
-   printf("%s %g %g\n", __FUNCTION__, f[0], f[1]);
-   (*real_grDrawPoint)(a);
-}
-
-static void debug_grDrawVertexArray(FxU32 mode, FxU32 Count, void *pointers)
-{
-   printf("%s count=%d\n", __FUNCTION__, (int) Count);
-   (*real_grDrawVertexArray)(mode, Count, pointers);
-}
-
-static void debug_grDrawVertexArrayContiguous(FxU32 mode, FxU32 Count,
-                                       void *pointers, FxU32 stride)
-{
-   printf("%s mode=0x%x count=%d\n", __FUNCTION__, (int) mode, (int) Count);
-   (*real_grDrawVertexArrayContiguous)(mode, Count, pointers, stride);
-}
-
-static void debug_grClipWindow( FxU32 minx, FxU32 miny, FxU32 maxx, FxU32 maxy )
-{
-   printf("%s %d,%d .. %d,%d\n", __FUNCTION__,
-          (int) minx, (int) miny, (int) maxx, (int) maxy);
-   (*real_grClipWindow)(minx, miny, maxx, maxy);
-}
-
-static void debug_grVertexLayout(FxU32 param, FxI32 offset, FxU32 mode)
-{
-   (*real_grVertexLayout)(param, offset, mode);
-}
-
-static void debug_grGlideGetVertexLayout( void *layout )
-{
-   (*real_grGlideGetVertexLayout)(layout);
-}
-
-static void debug_grGlideSetVertexLayout( const void *layout )
-{
-   (*real_grGlideSetVertexLayout)(layout);
-}
-
-static void debug_grTexDownloadMipMapLevel( GrChipID_t        tmu,
-                                     FxU32             startAddress,
-                                     GrLOD_t           thisLod,
-                                     GrLOD_t           largeLod,
-                                     GrAspectRatio_t   aspectRatio,
-                                     GrTextureFormat_t format,
-                                     FxU32             evenOdd,
-                                     void              *data )
-{
-   (*real_grTexDownloadMipMapLevel)(tmu, startAddress, thisLod, largeLod,
-                                    aspectRatio, format, evenOdd, data);
-}
-
-#endif
-
-
-/*
- * Examine the context's deviceID to determine what kind of 3dfx hardware
- * is installed.  dlopen() the appropriate Glide library and initialize
- * this context's Glide function pointers.
- * Return:  true/false = success/failure
- */
-GLboolean tdfxInitGlide(tdfxContextPtr tmesa)
-{
-   static const char *defaultGlide = "libglide3.so";
-   const char *libName;
-   void *libHandle;
-
-   /*
-    * XXX this code which selects a Glide library filename given the
-    * deviceID may need to be cleaned up a bit.
-    * Non-Linux systems may have different filenames, for example.
-    */
-   switch (tmesa->fxScreen->deviceID) {
-   case PCI_CHIP_BANSHEE:
-   case PCI_CHIP_VOODOO3:
-      libName = "libglide3-v3.so";
-      break;
-   case PCI_CHIP_VOODOO5:   /* same as PCI_CHIP_VOODOO4 */
-      libName = "libglide3-v5.so";
-      break;
-   default:
-      {
-         __driUtilMessage("unrecognized 3dfx deviceID: 0x%x",
-                 tmesa->fxScreen->deviceID);
-      }
-      return GL_FALSE;
-   }
-
-   libHandle = dlopen(libName, RTLD_NOW);
-   if (!libHandle) {
-      /* The device-specific Glide library filename didn't work, try the
-       * old, generic libglide3.so library.
-       */
-      libHandle = dlopen(defaultGlide, RTLD_NOW); 
-      if (!libHandle) {
-         __driUtilMessage(
-            "can't find Glide library, dlopen(%s) and dlopen(%s) both failed.",
-            libName, defaultGlide);
-         __driUtilMessage("dlerror() message: %s", dlerror());
-         return GL_FALSE;
-      }
-      libName = defaultGlide;
-   }
-
-   {
-      const char *env = getenv("LIBGL_DEBUG");
-      if (env && strstr(env, "verbose")) {
-         fprintf(stderr, "libGL: using Glide library %s\n", libName);
-      }
-   }         
-
-#define GET_FUNCTION(PTR, NAME)						\
-   tmesa->Glide.PTR = dlsym(libHandle, NAME);				\
-   if (!tmesa->Glide.PTR) {						\
-      __driUtilMessage("couldn't find Glide function %s in %s.",	\
-              NAME, libName);						\
-   }
-
-   GET_FUNCTION(grDrawPoint, "grDrawPoint");
-   GET_FUNCTION(grDrawLine, "grDrawLine");
-   GET_FUNCTION(grDrawTriangle, "grDrawTriangle");
-   GET_FUNCTION(grVertexLayout, "grVertexLayout");
-   GET_FUNCTION(grDrawVertexArray, "grDrawVertexArray");
-   GET_FUNCTION(grDrawVertexArrayContiguous, "grDrawVertexArrayContiguous");
-   GET_FUNCTION(grBufferClear, "grBufferClear");
-   /*GET_FUNCTION(grBufferSwap, "grBufferSwap");*/
-   GET_FUNCTION(grRenderBuffer, "grRenderBuffer");
-   GET_FUNCTION(grErrorSetCallback, "grErrorSetCallback");
-   GET_FUNCTION(grFinish, "grFinish");
-   GET_FUNCTION(grFlush, "grFlush");
-   GET_FUNCTION(grSstWinOpen, "grSstWinOpen");
-   GET_FUNCTION(grSstWinClose, "grSstWinClose");
-#if 0
-   /* Not in V3 lib, and not used anyway. */
-   GET_FUNCTION(grSetNumPendingBuffers, "grSetNumPendingBuffers");
-#endif
-   GET_FUNCTION(grSelectContext, "grSelectContext");
-   GET_FUNCTION(grSstOrigin, "grSstOrigin");
-   GET_FUNCTION(grSstSelect, "grSstSelect");
-   GET_FUNCTION(grAlphaBlendFunction, "grAlphaBlendFunction");
-   GET_FUNCTION(grAlphaCombine, "grAlphaCombine");
-   GET_FUNCTION(grAlphaControlsITRGBLighting, "grAlphaControlsITRGBLighting");
-   GET_FUNCTION(grAlphaTestFunction, "grAlphaTestFunction");
-   GET_FUNCTION(grAlphaTestReferenceValue, "grAlphaTestReferenceValue");
-   GET_FUNCTION(grChromakeyMode, "grChromakeyMode");
-   GET_FUNCTION(grChromakeyValue, "grChromakeyValue");
-   GET_FUNCTION(grClipWindow, "grClipWindow");
-   GET_FUNCTION(grColorCombine, "grColorCombine");
-   GET_FUNCTION(grColorMask, "grColorMask");
-   GET_FUNCTION(grCullMode, "grCullMode");
-   GET_FUNCTION(grConstantColorValue, "grConstantColorValue");
-   GET_FUNCTION(grDepthBiasLevel, "grDepthBiasLevel");
-   GET_FUNCTION(grDepthBufferFunction, "grDepthBufferFunction");
-   GET_FUNCTION(grDepthBufferMode, "grDepthBufferMode");
-   GET_FUNCTION(grDepthMask, "grDepthMask");
-   GET_FUNCTION(grDisableAllEffects, "grDisableAllEffects");
-   GET_FUNCTION(grDitherMode, "grDitherMode");
-   GET_FUNCTION(grFogColorValue, "grFogColorValue");
-   GET_FUNCTION(grFogMode, "grFogMode");
-   GET_FUNCTION(grFogTable, "grFogTable");
-   GET_FUNCTION(grLoadGammaTable, "grLoadGammaTable");
-   GET_FUNCTION(grSplash, "grSplash");
-   GET_FUNCTION(grGet, "grGet");
-   GET_FUNCTION(grGetString, "grGetString");
-   GET_FUNCTION(grQueryResolutions, "grQueryResolutions");
-   GET_FUNCTION(grReset, "grReset");
-   GET_FUNCTION(grGetProcAddress, "grGetProcAddress");
-   GET_FUNCTION(grEnable, "grEnable");
-   GET_FUNCTION(grDisable, "grDisable");
-   GET_FUNCTION(grCoordinateSpace, "grCoordinateSpace");
-   GET_FUNCTION(grDepthRange, "grDepthRange");
-   GET_FUNCTION(grStippleMode, "grStippleMode");
-   GET_FUNCTION(grStipplePattern, "grStipplePattern");
-   GET_FUNCTION(grViewport, "grViewport");
-   GET_FUNCTION(grTexCalcMemRequired, "grTexCalcMemRequired");
-   GET_FUNCTION(grTexTextureMemRequired, "grTexTextureMemRequired");
-   GET_FUNCTION(grTexMinAddress, "grTexMinAddress");
-   GET_FUNCTION(grTexMaxAddress, "grTexMaxAddress");
-   GET_FUNCTION(grTexNCCTable, "grTexNCCTable");
-   GET_FUNCTION(grTexSource, "grTexSource");
-   GET_FUNCTION(grTexClampMode, "grTexClampMode");
-   GET_FUNCTION(grTexCombine, "grTexCombine");
-   GET_FUNCTION(grTexDetailControl, "grTexDetailControl");
-   GET_FUNCTION(grTexFilterMode, "grTexFilterMode");
-   GET_FUNCTION(grTexLodBiasValue, "grTexLodBiasValue");
-   GET_FUNCTION(grTexDownloadMipMap, "grTexDownloadMipMap");
-   GET_FUNCTION(grTexDownloadMipMapLevel, "grTexDownloadMipMapLevel");
-   GET_FUNCTION(grTexDownloadMipMapLevelPartial, "grTexDownloadMipMapLevelPartial");
-   GET_FUNCTION(grTexDownloadTable, "grTexDownloadTable");
-   GET_FUNCTION(grTexDownloadTablePartial, "grTexDownloadTablePartial");
-   GET_FUNCTION(grTexMipMapMode, "grTexMipMapMode");
-   GET_FUNCTION(grTexMultibase, "grTexMultibase");
-   GET_FUNCTION(grTexMultibaseAddress, "grTexMultibaseAddress");
-   GET_FUNCTION(grLfbLock, "grLfbLock");
-   GET_FUNCTION(grLfbUnlock, "grLfbUnlock");
-   GET_FUNCTION(grLfbConstantAlpha, "grLfbConstantAlpha");
-   GET_FUNCTION(grLfbConstantDepth, "grLfbConstantDepth");
-   GET_FUNCTION(grLfbWriteColorSwizzle, "grLfbWriteColorSwizzle");
-   GET_FUNCTION(grLfbWriteColorFormat, "grLfbWriteColorFormat");
-   GET_FUNCTION(grLfbWriteRegion, "grLfbWriteRegion");
-   GET_FUNCTION(grLfbReadRegion, "grLfbReadRegion");
-   GET_FUNCTION(grGlideInit, "grGlideInit");
-   GET_FUNCTION(grGlideShutdown, "grGlideShutdown");
-   GET_FUNCTION(grGlideGetState, "grGlideGetState");
-   GET_FUNCTION(grGlideSetState, "grGlideSetState");
-   GET_FUNCTION(grGlideGetVertexLayout, "grGlideGetVertexLayout");
-   GET_FUNCTION(grGlideSetVertexLayout, "grGlideSetVertexLayout");
-
-   /* Glide utility functions */
-   GET_FUNCTION(guFogGenerateExp, "guFogGenerateExp");
-   GET_FUNCTION(guFogGenerateExp2, "guFogGenerateExp2");
-   GET_FUNCTION(guFogGenerateLinear, "guFogGenerateLinear");
-
-   /* DRI functions */
-   GET_FUNCTION(grDRIOpen, "grDRIOpen");
-   GET_FUNCTION(grDRIPosition, "grDRIPosition");
-   /*GET_FUNCTION(grDRILostContext, "grDRILostContext");*/
-   GET_FUNCTION(grDRIImportFifo, "grDRIImportFifo");
-   GET_FUNCTION(grDRIInvalidateAll, "grDRIInvalidateAll");
-   GET_FUNCTION(grDRIResetSAREA, "grDRIResetSAREA");
-   GET_FUNCTION(grDRIBufferSwap, "grDRIBufferSwap");
-
-   /*
-    * Extension functions:
-    * Just use dlysm() because we want a NULL pointer if the function is
-    * not found.
-    */
-   /* PIXEXT extension */
-   tmesa->Glide.grStencilFunc = dlsym(libHandle, "grStencilFunc");
-   tmesa->Glide.grStencilMask = dlsym(libHandle, "grStencilMask");
-   tmesa->Glide.grStencilOp = dlsym(libHandle, "grStencilOp");
-   tmesa->Glide.grBufferClearExt = dlsym(libHandle, "grBufferClearExt");
-   tmesa->Glide.grColorMaskExt = dlsym(libHandle, "grColorMaskExt");
-   /* COMBINE extension */
-   tmesa->Glide.grColorCombineExt = dlsym(libHandle, "grColorCombineExt");
-   tmesa->Glide.grTexColorCombineExt = dlsym(libHandle, "grTexColorCombineExt");
-   tmesa->Glide.grAlphaCombineExt = dlsym(libHandle, "grAlphaCombineExt");
-   tmesa->Glide.grTexAlphaCombineExt = dlsym(libHandle, "grTexAlphaCombineExt");
-   tmesa->Glide.grAlphaBlendFunctionExt = dlsym(libHandle, "grAlphaBlendFunctionExt");
-   tmesa->Glide.grConstantColorValueExt = dlsym(libHandle, "grConstantColorValueExt");
-   /* Texus 2 */
-   tmesa->Glide.txImgQuantize = dlsym(libHandle, "txImgQuantize");
-   tmesa->Glide.txImgDequantizeFXT1 = dlsym(libHandle, "_txImgDequantizeFXT1");
-   tmesa->Glide.txErrorSetCallback = dlsym(libHandle, "txErrorSetCallback");
-   
-#ifdef DEBUG_TRAP
-   /* wrap the drawing functions so we can trap them */
-   real_grDrawTriangle = tmesa->Glide.grDrawTriangle;
-   tmesa->Glide.grDrawTriangle = debug_grDrawTriangle;
-
-   real_grDrawPoint = tmesa->Glide.grDrawPoint;
-   tmesa->Glide.grDrawPoint = debug_grDrawPoint;
-
-   real_grDrawVertexArray = tmesa->Glide.grDrawVertexArray;
-   tmesa->Glide.grDrawVertexArray = debug_grDrawVertexArray;
-
-   real_grDrawVertexArrayContiguous = tmesa->Glide.grDrawVertexArrayContiguous;
-   tmesa->Glide.grDrawVertexArrayContiguous = debug_grDrawVertexArrayContiguous;
-
-   real_grClipWindow = tmesa->Glide.grClipWindow;
-   tmesa->Glide.grClipWindow = debug_grClipWindow;
-
-   real_grVertexLayout = tmesa->Glide.grVertexLayout;
-   tmesa->Glide.grVertexLayout = debug_grVertexLayout;
-
-   real_grGlideGetVertexLayout = tmesa->Glide.grGlideGetVertexLayout;
-   tmesa->Glide.grGlideGetVertexLayout = debug_grGlideGetVertexLayout;
-
-   real_grGlideSetVertexLayout = tmesa->Glide.grGlideSetVertexLayout;
-   tmesa->Glide.grGlideSetVertexLayout = debug_grGlideSetVertexLayout;
-
-   real_grTexDownloadMipMapLevel = tmesa->Glide.grTexDownloadMipMapLevel;
-   tmesa->Glide.grTexDownloadMipMapLevel = debug_grTexDownloadMipMapLevel;
-
-#endif
-   return GL_TRUE;
-}
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/tdfx/tdfx_context.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/tdfx/tdfx_context.h
deleted file mode 100644
index b8349fec7..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/tdfx/tdfx_context.h
+++ /dev/null
@@ -1,1007 +0,0 @@
-/* -*- mode: c; c-basic-offset: 3 -*-
- *
- * Copyright 2000 VA Linux Systems Inc., Fremont, California.
- *
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * VA LINUX SYSTEMS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
- * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
- * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
- */
-/* $XFree86: xc/lib/GL/mesa/src/drv/tdfx/tdfx_context.h,v 1.5 2002/02/24 21:51:10 dawes Exp $ */
-
-/*
- * New fixes:
- *	Daniel Borca <dborca@users.sourceforge.net>, 19 Jul 2004
- *
- * Original rewrite:
- *	Gareth Hughes <gareth@valinux.com>, 29 Sep - 1 Oct 2000
- *
- * Authors:
- *	Gareth Hughes <gareth@valinux.com>
- *
- */
-
-#ifndef __TDFX_CONTEXT_H__
-#define __TDFX_CONTEXT_H__
-
-#include <sys/time.h>
-#include "dri_util.h"
-#ifdef XFree86Server
-#include "GL/xf86glx.h"
-#else
-#include "glheader.h"
-#endif
-#if defined(__linux__)
-#include <signal.h>
-#endif
-
-#include "drm.h"
-#include "drm_sarea.h"
-#include "tdfx_glide.h"
-#include "xmlconfig.h"
-
-#include "clip.h"
-#include "context.h"
-#include "macros.h"
-#include "matrix.h"
-#include "imports.h"
-#include "mtypes.h"
-
-#include "tdfx_screen.h"
-
-
-
-
-#define TDFX_TMU0		GR_TMU0
-#define TDFX_TMU1		GR_TMU1
-#define TDFX_TMU_SPLIT		98
-#define TDFX_TMU_BOTH		99
-#define TDFX_TMU_NONE		100
-
-
-
-/* Flags for fxMesa->new_state
- */
-#define TDFX_NEW_COLOR		0x0001
-#define TDFX_NEW_ALPHA		0x0002
-#define TDFX_NEW_DEPTH		0x0004
-#define TDFX_NEW_FOG		0x0008
-#define TDFX_NEW_STENCIL	0x0010
-#define TDFX_NEW_CLIP		0x0020
-#define TDFX_NEW_VIEWPORT	0x0040
-#define TDFX_NEW_CULL		0x0080
-#define TDFX_NEW_GLIDE		0x0100
-#define TDFX_NEW_TEXTURE	0x0200
-#define TDFX_NEW_CONTEXT	0x0400
-#define TDFX_NEW_LINE		0x0800
-#define TDFX_NEW_RENDER         0x1000
-#define TDFX_NEW_STIPPLE	0x2000
-#define TDFX_NEW_TEXTURE_BIND   0x4000 /* experimental */
-
-
-/* Flags for fxMesa->dirty
- */
-#define TDFX_UPLOAD_COLOR_COMBINE	0x00000001
-#define TDFX_UPLOAD_ALPHA_COMBINE	0x00000002
-#define TDFX_UPLOAD_RENDER_BUFFER	0x00000004
-#define TDFX_UPLOAD_ALPHA_TEST		0x00000008
-#define TDFX_UPLOAD_ALPHA_REF		0x00000010
-#define TDFX_UPLOAD_BLEND_FUNC		0x00000020
-#define TDFX_UPLOAD_DEPTH_MODE		0x00000040
-#define TDFX_UPLOAD_DEPTH_BIAS		0x00000080
-#define TDFX_UPLOAD_DEPTH_FUNC		0x00000100
-#define TDFX_UPLOAD_DEPTH_MASK		0x00000200
-#define TDFX_UPLOAD_FOG_MODE		0x00000400
-#define TDFX_UPLOAD_FOG_COLOR		0x00000800
-#define TDFX_UPLOAD_FOG_TABLE		0x00001000
-#define TDFX_UPLOAD_CONSTANT_COLOR	0x00002000
-
-#define TDFX_UPLOAD_CLIP		0x00002000
-#define TDFX_UPLOAD_CULL		0x00004000
-#define TDFX_UPLOAD_VERTEX_LAYOUT	0x00008000
-#define TDFX_UPLOAD_COLOR_MASK		0x00010000
-#define TDFX_UPLOAD_DITHER		0x00040000
-#define TDFX_UPLOAD_STENCIL		0x00080000
-
-#define TDFX_UPLOAD_TEXTURE_SOURCE	0x00100000
-#define TDFX_UPLOAD_TEXTURE_PARAMS	0x00200000
-#define TDFX_UPLOAD_TEXTURE_PALETTE	0x00400000
-#define TDFX_UPLOAD_TEXTURE_ENV		0x00800000
-#define TDFX_UPLOAD_TEXTURE_IMAGES	0x01000000
-
-#define TDFX_UPLOAD_LINE		0x02000000
-
-#define TDFX_UPLOAD_STIPPLE		0x04000000
-
-/* Flags for software fallback cases */
-/* See correponding strings in tdfx_tris.c */
-#define TDFX_FALLBACK_TEXTURE_MAP	0x0001
-#define TDFX_FALLBACK_DRAW_BUFFER	0x0002
-#define TDFX_FALLBACK_SPECULAR		0x0004
-#define TDFX_FALLBACK_STENCIL		0x0008
-#define TDFX_FALLBACK_RENDER_MODE	0x0010
-#define TDFX_FALLBACK_LOGICOP		0x0020
-#define TDFX_FALLBACK_TEXTURE_ENV	0x0040
-#define TDFX_FALLBACK_TEXTURE_BORDER	0x0080
-#define TDFX_FALLBACK_COLORMASK		0x0100
-#define TDFX_FALLBACK_BLEND		0x0200
-#define TDFX_FALLBACK_LINE_STIPPLE	0x0400
-#define TDFX_FALLBACK_DISABLE		0x0800
-
-/* Different Glide vertex layouts
- */
-#define TDFX_LAYOUT_TINY	0
-#define TDFX_LAYOUT_NOTEX	1
-#define TDFX_LAYOUT_SINGLE	2
-#define TDFX_LAYOUT_MULTI	3
-#define TDFX_LAYOUT_PROJ1	4
-#define TDFX_LAYOUT_PROJ2	5
-#define TDFX_NUM_LAYOUTS	6
-
-#define TDFX_XY_OFFSET		0
-#define TDFX_Z_OFFSET		8
-#define TDFX_Q_OFFSET		12
-#define TDFX_ARGB_OFFSET	16
-#define TDFX_FOG_OFFSET         20
-#define TDFX_ST0_OFFSET		24
-#define TDFX_ST1_OFFSET		32
-#define TDFX_Q0_OFFSET		40
-#define TDFX_Q1_OFFSET		44
-
-
-/* Flags for buffer clears
- */
-#define TDFX_FRONT		0x1
-#define TDFX_BACK		0x2
-#define TDFX_DEPTH		0x4
-#define TDFX_STENCIL		0x8
-
-/*
- * Subpixel offsets to adjust Mesa's (true) window coordinates to
- * Glide coordinates.  We need these to ensure precise rasterization.
- * Otherwise, we'll fail a bunch of conformance tests.
- */
-#define TRI_X_OFFSET    ( 0.0F)
-#define TRI_Y_OFFSET    ( 0.0F)
-#define LINE_X_OFFSET   ( 0.0F)
-#define LINE_Y_OFFSET   ( 0.125F)
-#define PNT_X_OFFSET    ( 0.375F)
-#define PNT_Y_OFFSET    ( 0.375F)
-
-
-#define TDFX_DEPTH_BIAS_SCALE	128
-
-/* Including xf86PciInfo.h causes a bunch of errors
- */
-#ifndef PCI_CHIP_BANSHEE
-#define PCI_CHIP_BANSHEE	0x0003
-#define PCI_CHIP_VOODOO3	0x0005
-#define PCI_CHIP_VOODOO4	0x0009
-#define PCI_CHIP_VOODOO5	0x0009
-#endif
-
-#define TDFX_IS_BANSHEE( fxMesa ) \
-		( fxMesa->fxScreen->deviceID == PCI_CHIP_BANSHEE )
-#define TDFX_IS_VOODOO3( fxMesa ) \
-		( fxMesa->fxScreen->deviceID == PCI_CHIP_VOODOO3 )
-#define TDFX_IS_VOODOO4( fxMesa ) \
-		( fxMesa->fxScreen->deviceID == PCI_CHIP_VOODOO4 )
-#define TDFX_IS_VOODOO5( fxMesa ) \
-		( fxMesa->fxScreen->deviceID == PCI_CHIP_VOODOO5 )
-#define TDFX_IS_NAPALM( fxMesa ) \
-                ( (fxMesa->fxScreen->deviceID == PCI_CHIP_VOODOO4) || \
-                  (fxMesa->fxScreen->deviceID == PCI_CHIP_VOODOO5) )
-
-
-#define PACK_BGRA32(R, G, B, A)  \
-    ( (((GLuint) (R)) << 16) | \
-      (((GLuint) (G)) <<  8) | \
-      (((GLuint) (B))      ) | \
-      (((GLuint) (A)) << 24) )
-
-#define PACK_RGBA32(R, G, B, A)  \
-    ( (((GLuint) (R))      ) | \
-      (((GLuint) (G)) <<  8) | \
-      (((GLuint) (B)) << 16) | \
-      (((GLuint) (A)) << 24) )
-
-/*
- * The first two macros are to pack 8 bit color
- * channel values into a 565 format.
- */
-#define PACK_RGB16(R, G, B)         \
-    ((((GLuint) (R) & 0xF8) << 8) | \
-     (((GLuint) (G) & 0xFC) << 3) | \
-      (((GLuint) (B) & 0xFF)         >> 3))
-#define PACK_BGR16(R, G, B)         \
-    ((((GLuint) (B) & 0xF8) << 8) | \
-     (((GLuint) (G) & 0xFC) << 3) | \
-     (((GLuint) (R) & 0xFF) >> 3))
-/*
- * The second two macros pack 8 bit color channel values
- * into 1555 values.
- */
-#define PACK_RGBA16(R, G, B, A)       \
-    (((((GLuint) (A) & 0xFF) > 0) << 15)| \
-     (((GLuint) (R)  & 0xF8)      << 7) | \
-     (((GLuint) (G)  & 0xF8)      << 2) | \
-     (((GLuint) (B)  & 0xF8)      >> 3))
-#define PACK_BGRA16(R, G, B, A) \
-    (((((GLuint) (A) & 0xFF) > 0) << 15)| \
-      (((GLuint) (B) & 0xF8)     << 7)  | \
-      (((GLuint) (G) & 0xF8)     << 2)  | \
-      (((GLuint) (R) & 0xF8)     >> 3))
-
-/* Used in calls to grColorMaskv()...
- */
-extern const GLboolean false4[4];
-extern const GLboolean true4[4];
-
-
-typedef struct tdfx_context tdfxContextRec;
-typedef struct tdfx_context *tdfxContextPtr;
-
-
-typedef struct {
-   volatile int fifoPtr;
-   volatile int fifoRead;
-   volatile int fifoOwner;
-   volatile int ctxOwner;
-   volatile int texOwner;
-}
-TDFXSAREAPriv;
-
-
-typedef struct {
-   GLuint swapBuffer;
-   GLuint reqTexUpload;
-   GLuint texUpload;
-   GLuint memTexUpload;
-   GLuint texSwaps;
-} tdfxStats;
-
-
-
-/*
- *  Memory range from startAddr to endAddr-1
- */
-typedef struct mem_range {
-   struct mem_range *next;
-   FxU32 startAddr, endAddr;
-}
-tdfxMemRange;
-
-
-typedef struct {
-    GLsizei		width, height;	/* image size */
-    GLint		wScale, hScale; /* scale factors */
-    GrTextureFormat_t	glideFormat;	/* Glide image format */
-}
-tdfxMipMapLevel;
-
-
-#define TDFX_NUM_TMU		2
-
-
-typedef struct tdfxTexInfo_t
-{
-   GLboolean isInTM;
-   GLboolean reloadImages;  /* if true, resend images to Glide */
-   GLuint lastTimeUsed;
-   FxU32 whichTMU;
-
-   GrTexInfo info;
-   GrAspectRatio_t aspectRatio;
-   tdfxMemRange *tm[TDFX_NUM_TMU];
-
-   GLint minLevel, maxLevel;
-   GrTextureFilterMode_t minFilt;
-   GrTextureFilterMode_t magFilt;
-   GrTextureClampMode_t sClamp;
-   GrTextureClampMode_t tClamp;
-   FxBool LODblend;
-   GrMipMapMode_t mmMode;
-
-   GLfloat sScale, tScale;  /* texcoord scale factor */
-
-   GrTexTable_t paltype;
-   GuTexPalette palette;
-
-   GLboolean padded;
-}
-tdfxTexInfo;
-
-
-#define TDFX_TEXTURE_DATA(mesaObj) ((tdfxTexInfo *)((mesaObj)->DriverData))
-
-#define TDFX_TEXIMAGE_DATA(mesaImg) ((tdfxMipMapLevel *)((mesaImg)->DriverData))
-
-
-
-/*
- * This is state which may be shared by several tdfx contexts.
- * It hangs off of Mesa's gl_shared_state object (ctx->Shared->DriverData).
- */
-struct tdfxSharedState {
-   GLboolean umaTexMemory;
-   GLuint totalTexMem[TDFX_NUM_TMU]; /* constant */
-   GLuint freeTexMem[TDFX_NUM_TMU]; /* changes as we go */
-   tdfxMemRange *tmPool;
-   tdfxMemRange *tmFree[TDFX_NUM_TMU];
-};
-
-
-
-/* ================================================================
- * The vertex structures.
- */
-/* The size of this union is not of relevence:
- */
-typedef struct tdfx_vertex_t {
-   GLfloat x, y, z;			/* Coordinates in screen space */
-   GLfloat rhw;				/* Reciprocal homogeneous w */
-   GLubyte color[4];		/* Diffuse color */
-   GLfloat fog;
-   GLfloat tu0, tv0;		/* Texture 0 coordinates */
-   GLfloat tu1, tv1;		/* Texture 1 coordinates */
-   GLfloat tq0, tq1;		/* Texture 0/1 q coords */
-   unsigned char pspec[4];	/* B, G, R, A [0..255] */
-   float psize;		/* point size */
-   long pad[16 - 14];	/* ensure 64b structure */
-} tdfxVertex, *tdfxVertexPtr;
-
-
-/* ================================================================
- *
- * We want to keep a mirror of the Glide function call parameters so we
- * can avoid updating our state too often.
- *
- * Each of these broad groups will typically have a new state flag
- * associated with it, and will be updated together.  The individual
- * Glide function calls each have a dirty flag and will only be called
- * when absolutely necessary.
- */
-
-/* for grTexSource() */
-struct tdfx_texsource {
-   FxU32 StartAddress;
-   FxU32 EvenOdd;
-   GrTexInfo *Info;
-};
-
-/* Texture object params */
-struct tdfx_texparams {
-   GrTextureClampMode_t sClamp;
-   GrTextureClampMode_t tClamp;
-   GrTextureFilterMode_t minFilt;
-   GrTextureFilterMode_t magFilt;
-   GrMipMapMode_t mmMode;
-   FxBool LODblend;
-   GLfloat LodBias;
-};
-
-/* for grTexDownloadTable() texture palettes */
-struct tdfx_texpalette {
-   GrTexTable_t Type;
-   void *Data;
-};
-
-/* for Voodoo3/Banshee's grColorCombine() and grAlphaCombine() */
-struct tdfx_combine {
-   GrCombineFunction_t Function;	/* Combine function */
-   GrCombineFactor_t Factor;		/* Combine scale factor */
-   GrCombineLocal_t Local;		/* Local combine source */
-   GrCombineOther_t Other;		/* Other combine source */
-   FxBool Invert;			/* Combine result inversion flag */
-};
-
-/* for Voodoo3's grTexCombine() */
-struct tdfx_texcombine {
-   GrCombineFunction_t FunctionRGB;
-   GrCombineFactor_t FactorRGB;
-   GrCombineFunction_t FunctionAlpha;
-   GrCombineFactor_t FactorAlpha;
-   FxBool InvertRGB;
-   FxBool InvertAlpha;
-};
-
-
-/* for Voodoo5's grColorCombineExt() */
-struct tdfx_combine_color_ext {
-   GrCCUColor_t SourceA;
-   GrCombineMode_t ModeA;
-   GrCCUColor_t SourceB;
-   GrCombineMode_t ModeB;
-   GrCCUColor_t SourceC;
-   FxBool InvertC;
-   GrCCUColor_t SourceD;
-   FxBool InvertD;
-   FxU32 Shift;
-   FxBool Invert;
-};
-
-/* for Voodoo5's grAlphaCombineExt() */
-struct tdfx_combine_alpha_ext {
-   GrACUColor_t SourceA;
-   GrCombineMode_t ModeA;
-   GrACUColor_t SourceB;
-   GrCombineMode_t ModeB;
-   GrACUColor_t SourceC;
-   FxBool InvertC;
-   GrACUColor_t SourceD;
-   FxBool InvertD;
-   FxU32 Shift;
-   FxBool Invert;
-};
-
-/* for Voodoo5's grTexColorCombineExt() */
-struct tdfx_color_texenv {
-   GrTCCUColor_t SourceA;
-   GrCombineMode_t ModeA;
-   GrTCCUColor_t SourceB;
-   GrCombineMode_t ModeB;
-   GrTCCUColor_t SourceC;
-   FxBool InvertC;
-   GrTCCUColor_t SourceD;
-   FxBool InvertD;
-   FxU32 Shift;
-   FxBool Invert;
-};
-
-/* for Voodoo5's grTexAlphaCombineExt() */
-struct tdfx_alpha_texenv {
-   GrTACUColor_t SourceA;
-   GrCombineMode_t ModeA;
-   GrTACUColor_t SourceB;
-   GrCombineMode_t ModeB;
-   GrTACUColor_t SourceC;
-   FxBool InvertC;
-   GrTCCUColor_t SourceD;
-   FxBool InvertD;
-   FxU32 Shift;
-   FxBool Invert;
-};
-
-/* Voodoo5's texture combine environment */
-struct tdfx_texcombine_ext {
-   struct tdfx_alpha_texenv Alpha;
-   struct tdfx_color_texenv Color;
-   GrColor_t EnvColor;
-};
-
-/* Used to track changes between Glide's state and Mesa's */
-struct tdfx_texstate {
-   GLuint Enabled[2];              /* values ala ctx->Texture.Unit[i]._ReallyEnabled */
-   GLenum EnvMode[TDFX_NUM_TMU];   /* index is Glide index, not OpenGL */
-   GLenum TexFormat[TDFX_NUM_TMU]; /* index is Glide index, not OpenGL */
-};
-
-struct tdfx_color {
-   GrColor_t ClearColor;		/* Buffer clear color value */
-   GrAlpha_t ClearAlpha;		/* Buffer clear alpha value */
-   FxBool ColorMask[4];			/* Per-channel write enable flags */
-
-   GrColor_t MonoColor;			/* Constant color value */
-
-   /* Alpha testing */
-   GrCmpFnc_t AlphaFunc;		/* Alpha test function */
-   GrAlpha_t AlphaRef;			/* Alpha ref value in range [0,255] */
-
-   /* Blending */
-   GrAlphaBlendFnc_t BlendSrcRGB;	/* Blend source RGB factor */
-   GrAlphaBlendFnc_t BlendDstRGB;	/* Blend destination RGB factor */
-   GrAlphaBlendOp_t BlendEqRGB;		/* Blend source RGB op */
-   GrAlphaBlendFnc_t BlendSrcA;		/* Blend source alpha factor */
-   GrAlphaBlendFnc_t BlendDstA;		/* Blend destination alpha factor */
-   GrAlphaBlendOp_t BlendEqA;		/* Blend source alpha op */
-
-   GrDitherMode_t Dither;		/* Dither enable */
-};
-
-struct tdfx_depth {
-   GrDepthBufferMode_t Mode;		/* Fixed-point Z or floating-point W */
-   FxI32 Bias;				/* Polygon offset factor */
-   GrCmpFnc_t Func;			/* Depth test function */
-   FxU32 Clear;				/* Buffer clear value */
-   FxBool Mask;				/* Write enable flag */
-};
-
-struct tdfx_stipple {
-   GrStippleMode_t Mode;		/* Stipple enable/disable */
-   FxU32 Pattern;			/* 8x4 Stipple Pattern */
-};
-
-struct tdfx_fog {
-   GrFogMode_t Mode;			/* Glide fog mode */
-   GrColor_t Color;			/* Fog color value */
-   GLenum TableMode;			/* GL fog mode currently in table */
-   GrFog_t *Table;			/* Fog value table */
-   FxFloat Density;			/* Density >= 0 */
-   FxFloat Near;			/* Start distance in eye coords */
-   FxFloat Far;				/* End distance in eye coords */
-};
-
-struct tdfx_stencil {
-   GrCmpFnc_t Function;			/* Stencil function */
-   GrStencil_t RefValue;		/* Stencil reference value */
-   GrStencil_t ValueMask;		/* Value mask */
-   GrStencil_t WriteMask;		/* Write mask */
-   GrStencil_t FailFunc;		/* Stencil fail function */
-   GrStencil_t ZFailFunc;		/* Stencil pass, depth fail function */
-   GrStencil_t ZPassFunc;		/* Stencil pass, depth pass function */
-   GrStencil_t Clear;			/* Buffer clear value */
-};
-
-struct tdfx_scissor {
-   FxU32 minX, minY;			/* Lower left corner */
-   FxU32 maxX, maxY;			/* Upper right corner */
-};
-
-struct tdfx_viewport {
-   GrCoordinateSpaceMode_t Mode;	/* Coordinate space */
-   FxI32 X, Y;				/* Position */
-   FxI32 Width, Height;			/* Size */
-   FxFloat Near, Far;			/* Depth buffer range */
-};
-
-struct tdfx_glide {
-   void *State;				/* Mirror of internal Glide state */
-   GrContext_t Context;			/* Glide context identifier */
-   FxI32 Board;				/* Current graphics subsystem */
-   GrColorFormat_t ColorFormat;		/* Framebuffer format */
-   GrOriginLocation_t Origin;		/* Location of screen space origin */
-
-   FxBool Initialized;			/* Glide initialization done? */
-
-   FxI32 SwapInterval;			/* SwapBuffers interval */
-   FxI32 MaxPendingSwaps;		/* Maximum outstanding SwapBuffers */
-   FxI32 TextureAlign;
-
-   /* Extensions */
-   FxBool HaveCombineExt;		/* COMBINE */
-   FxBool HaveCommandTransportExt;	/* COMMAND_TRANSPORT */
-   FxBool HaveFogCoordExt;		/* FOGCOORD */
-   FxBool HavePixelExt;			/* PIXEXT */
-   FxBool HaveTextureBufferExt;		/* TEXTUREBUFFER */
-   FxBool HaveTexFmtExt;		/* TEXFMT */
-   FxBool HaveTexUMAExt;		/* TEXUMA */
-   FxBool HaveMirrorExt;		/* MIRROR */
-   FxBool HaveTexus2;			/* Texus 2 - FXT1 */
-
-   /* Glide library function pointers */
-   void (*grDrawPoint)( const void *pt );
-   void (*grDrawLine)( const void *v1, const void *v2 );
-   void (*grDrawTriangle)( const void *a, const void *b, const void *c );
-   void (*grVertexLayout)(FxU32 param, FxI32 offset, FxU32 mode);
-   void (*grDrawVertexArray)(FxU32 mode, FxU32 Count, void *pointers);
-   void (*grDrawVertexArrayContiguous)(FxU32 mode, FxU32 Count,
-                                       void *pointers, FxU32 stride);
-   void (*grBufferClear)( GrColor_t color, GrAlpha_t alpha, FxU32 depth );
-   void (*grBufferSwap)( FxU32 swap_interval );
-   void (*grRenderBuffer)( GrBuffer_t buffer );
-   void (*grErrorSetCallback)( GrErrorCallbackFnc_t fnc );
-   void (*grFinish)(void);
-   void (*grFlush)(void);
-   GrContext_t (*grSstWinOpen)(FxU32                hWnd,
-                               GrScreenResolution_t screen_resolution,
-                               GrScreenRefresh_t    refresh_rate,
-                               GrColorFormat_t      color_format,
-                               GrOriginLocation_t   origin_location,
-                               int                  nColBuffers,
-                               int                  nAuxBuffers);
-   void (*grSstWinClose)( GrContext_t context );
-/* Not used */
-#if 0
-   void (*grSetNumPendingBuffers)(FxI32 NumPendingBuffers);
-#endif
-   void (*grSelectContext)( GrContext_t context );
-   void (*grSstOrigin)(GrOriginLocation_t  origin);
-   void (*grSstSelect)( int which_sst );
-   void (*grAlphaBlendFunction)(GrAlphaBlendFnc_t rgb_sf,
-                                GrAlphaBlendFnc_t rgb_df,
-                                GrAlphaBlendFnc_t alpha_sf,
-                                GrAlphaBlendFnc_t alpha_df);
-   void (*grAlphaCombine)(GrCombineFunction_t function,
-                          GrCombineFactor_t factor,
-                          GrCombineLocal_t local, GrCombineOther_t other,
-                          FxBool invert);
-   void (*grAlphaControlsITRGBLighting)( FxBool enable );
-   void (*grAlphaTestFunction)( GrCmpFnc_t function );
-   void (*grAlphaTestReferenceValue)( GrAlpha_t value );
-   void (*grChromakeyMode)( GrChromakeyMode_t mode );
-   void (*grChromakeyValue)( GrColor_t value );
-   void (*grClipWindow)( FxU32 minx, FxU32 miny, FxU32 maxx, FxU32 maxy );
-   void (*grColorCombine)( GrCombineFunction_t function,
-                           GrCombineFactor_t factor,
-                           GrCombineLocal_t local,
-                           GrCombineOther_t other,
-                           FxBool invert );
-   void (*grColorMask)( FxBool rgb, FxBool a );
-   void (*grCullMode)( GrCullMode_t mode );
-   void (*grConstantColorValue)( GrColor_t value );
-   void (*grDepthBiasLevel)( FxI32 level );
-   void (*grDepthBufferFunction)( GrCmpFnc_t function );
-   void (*grDepthBufferMode)( GrDepthBufferMode_t mode );
-   void (*grDepthMask)( FxBool mask );
-   void (*grDisableAllEffects)( void );
-   void (*grDitherMode)( GrDitherMode_t mode );
-   void (*grFogColorValue)( GrColor_t fogcolor );
-   void (*grFogMode)( GrFogMode_t mode );
-   void (*grFogTable)( const GrFog_t ft[] );
-   void (*grLoadGammaTable)( FxU32 nentries, FxU32 *red, FxU32 *green, FxU32 *blue);
-   void (*grSplash)(float x, float y, float width, float height, FxU32 frame);
-   FxU32 (*grGet)( FxU32 pname, FxU32 plength, FxI32 *params );
-   const char * (*grGetString)( FxU32 pname );
-   FxI32 (*grQueryResolutions)( const GrResolution *resTemplate,
-                                GrResolution *output );
-   FxBool (*grReset)( FxU32 what );
-   GrProc (*grGetProcAddress)( char *procName );
-   void (*grEnable)( GrEnableMode_t mode );
-   void (*grDisable)( GrEnableMode_t mode );
-   void (*grCoordinateSpace)( GrCoordinateSpaceMode_t mode );
-   void (*grDepthRange)( FxFloat n, FxFloat f );
-   void (*grStippleMode)( GrStippleMode_t mode );
-   void (*grStipplePattern)( GrStipplePattern_t mode );
-   void (*grViewport)( FxI32 x, FxI32 y, FxI32 width, FxI32 height );
-   FxU32 (*grTexCalcMemRequired)(GrLOD_t lodmin, GrLOD_t lodmax,
-                                GrAspectRatio_t aspect, GrTextureFormat_t fmt);
-   FxU32 (*grTexTextureMemRequired)( FxU32 evenOdd, GrTexInfo *info );
-   FxU32 (*grTexMinAddress)( GrChipID_t tmu );
-   FxU32 (*grTexMaxAddress)( GrChipID_t tmu );
-   void (*grTexNCCTable)( GrNCCTable_t table );
-   void (*grTexSource)( GrChipID_t tmu, FxU32 startAddress,
-                        FxU32 evenOdd, GrTexInfo *info );
-   void (*grTexClampMode)( GrChipID_t tmu,
-                           GrTextureClampMode_t s_clampmode,
-                           GrTextureClampMode_t t_clampmode );
-   void (*grTexCombine)( GrChipID_t tmu,
-                         GrCombineFunction_t rgb_function,
-                         GrCombineFactor_t rgb_factor, 
-                         GrCombineFunction_t alpha_function,
-                         GrCombineFactor_t alpha_factor,
-                         FxBool rgb_invert,
-                         FxBool alpha_invert);
-   void (*grTexDetailControl)( GrChipID_t tmu, int lod_bias,
-                               FxU8 detail_scale, float detail_max );
-   void (*grTexFilterMode)( GrChipID_t tmu,
-                            GrTextureFilterMode_t minfilter_mode,
-                            GrTextureFilterMode_t magfilter_mode );
-   void (*grTexLodBiasValue)(GrChipID_t tmu, float bias );
-   void (*grTexDownloadMipMap)( GrChipID_t tmu, FxU32 startAddress,
-                                FxU32 evenOdd, GrTexInfo *info );
-   void (*grTexDownloadMipMapLevel)( GrChipID_t        tmu,
-                                     FxU32             startAddress,
-                                     GrLOD_t           thisLod,
-                                     GrLOD_t           largeLod,
-                                     GrAspectRatio_t   aspectRatio,
-                                     GrTextureFormat_t format,
-                                     FxU32             evenOdd,
-                                     void              *data );
-   FxBool (*grTexDownloadMipMapLevelPartial)( GrChipID_t        tmu,
-                                              FxU32             startAddress,
-                                              GrLOD_t           thisLod,
-                                              GrLOD_t           largeLod,
-                                              GrAspectRatio_t   aspectRatio,
-                                              GrTextureFormat_t format,
-                                              FxU32             evenOdd,
-                                              void              *data,
-                                              int               start,
-                                              int               end );
-   void (*grTexDownloadTable)( GrTexTable_t type, void *data );
-   void (*grTexDownloadTablePartial)( GrTexTable_t type, 
-                                      void *data, int start, int end );
-   void (*grTexMipMapMode)( GrChipID_t tmu, GrMipMapMode_t mode,
-                            FxBool lodBlend );
-   void (*grTexMultibase)( GrChipID_t tmu, FxBool enable );
-   void (*grTexMultibaseAddress)( GrChipID_t       tmu,
-                                  GrTexBaseRange_t range,
-                                  FxU32            startAddress,
-                                  FxU32            evenOdd,
-                                  GrTexInfo        *info );
-   FxBool (*grLfbLock)( GrLock_t type, GrBuffer_t buffer,
-                        GrLfbWriteMode_t writeMode,
-                        GrOriginLocation_t origin, FxBool pixelPipeline, 
-                        GrLfbInfo_t *info );
-   FxBool (*grLfbUnlock)( GrLock_t type, GrBuffer_t buffer );
-   void (*grLfbConstantAlpha)( GrAlpha_t alpha );
-   void (*grLfbConstantDepth)( FxU32 depth );
-   void (*grLfbWriteColorSwizzle)(FxBool swizzleBytes, FxBool swapWords);
-   void (*grLfbWriteColorFormat)(GrColorFormat_t colorFormat);
-   FxBool (*grLfbWriteRegion)( GrBuffer_t dst_buffer, 
-                               FxU32 dst_x, FxU32 dst_y, 
-                               GrLfbSrcFmt_t src_format, 
-                               FxU32 src_width, FxU32 src_height, 
-                               FxBool pixelPipeline,
-                               FxI32 src_stride, void *src_data );
-   FxBool (*grLfbReadRegion)( GrBuffer_t src_buffer,
-                              FxU32 src_x, FxU32 src_y,
-                              FxU32 src_width, FxU32 src_height,
-                              FxU32 dst_stride, void *dst_data );
-   void (*grGlideInit)( void );
-   void (*grGlideShutdown)( void );
-   void (*grGlideGetState)( void *state );
-   void (*grGlideSetState)( const void *state );
-   void (*grGlideGetVertexLayout)( void *layout );
-   void (*grGlideSetVertexLayout)( const void *layout );
-   /* Glide utility functions */
-   void (*guFogGenerateExp)( GrFog_t *fogtable, float density );
-   void (*guFogGenerateExp2)( GrFog_t *fogtable, float density );
-   void (*guFogGenerateLinear)(GrFog_t *fogtable, float nearZ, float farZ );
-   /* DRI functions */
-   void (*grDRIOpen)( char *pFB, char *pRegs, int deviceID,
-                      int width, int height,
-                      int mem, int cpp, int stride,
-                      int fifoOffset, int fifoSize,
-                      int fbOffset, int backOffset, int depthOffset,
-                      int textureOffset, int textureSize,
-                      volatile int *fifoPtr, volatile int *fifoRead );
-   void (*grDRIPosition)( int x, int y, int w, int h,
-                          int numClip, drm_clip_rect_t *pClip );
-   void (*grDRILostContext)( void );
-   void (*grDRIImportFifo)( int fifoPtr, int fifoRead );
-   void (*grDRIInvalidateAll)( void );
-   void (*grDRIResetSAREA)( void );
-   void (*grDRIBufferSwap)( FxU32 swapInterval );
-   /* Glide extensions */
-   /* PIXEXT extension */
-   void (*grStencilFunc)( GrCmpFnc_t func, GrStencil_t ref, GrStencil_t mask );
-   void (*grStencilMask)( GrStencil_t mask );
-   void (*grStencilOp)( GrStencilOp_t fail, GrStencilOp_t zfail,
-                        GrStencilOp_t zpass );
-   void (*grBufferClearExt)( GrColor_t color, GrAlpha_t alpha,
-                             FxU32 depth, GrStencil_t stencil );
-   void (*grColorMaskExt)( FxBool r, FxBool g, FxBool b, FxBool a );
-   /* COMBINE extension */
-   void (*grColorCombineExt)( GrCCUColor_t a, GrCombineMode_t a_mode,
-                              GrCCUColor_t b, GrCombineMode_t b_mode,
-                              GrCCUColor_t c, FxBool c_invert,
-                              GrCCUColor_t d, FxBool d_invert,
-                              FxU32 shift, FxBool invert );
-   void (*grTexColorCombineExt)( FxU32 tmu,
-                                 GrTCCUColor_t a, GrCombineMode_t a_mode,
-                                 GrTCCUColor_t b, GrCombineMode_t b_mode,
-                                 GrTCCUColor_t c, FxBool c_invert,
-                                 GrTCCUColor_t d, FxBool d_invert,
-                                 FxU32 shift, FxBool invert );
-   void (*grAlphaCombineExt)( GrACUColor_t a, GrCombineMode_t a_mode,
-                              GrACUColor_t b, GrCombineMode_t b_mode,
-                              GrACUColor_t c, FxBool c_invert,
-                              GrACUColor_t d, FxBool d_invert,
-                              FxU32 shift, FxBool invert );
-   void (*grTexAlphaCombineExt)( FxU32 tmu,
-                                 GrTACUColor_t a, GrCombineMode_t a_mode,
-                                 GrTACUColor_t b, GrCombineMode_t b_mode,
-                                 GrTACUColor_t c, FxBool c_invert,
-                                 GrTACUColor_t d, FxBool d_invert,
-                                 FxU32 shift, FxBool invert );
-   void (*grAlphaBlendFunctionExt)( GrAlphaBlendFnc_t rgb_sf,
-                                    GrAlphaBlendFnc_t rgb_df,
-                                    GrAlphaBlendOp_t rgb_op,
-                                    GrAlphaBlendFnc_t alpha_sf,
-                                    GrAlphaBlendFnc_t alpha_df,
-                                    GrAlphaBlendOp_t alpha_op );
-   void (*grConstantColorValueExt)( FxU32 tmu, GrColor_t value );
-   /* Texus 2 */
-   void (*txImgQuantize)( void *xxx_unknown_arguments );
-   void (*txImgDequantizeFXT1)( void *txMip, void *pxMip );
-   void (*txErrorSetCallback)( void *fnc );
-};
-
-typedef void (*tdfx_tri_func)( tdfxContextPtr, tdfxVertex *, tdfxVertex *,
-			       tdfxVertex * );
-typedef void (*tdfx_line_func)( tdfxContextPtr, tdfxVertex *, tdfxVertex * );
-typedef void (*tdfx_point_func)( tdfxContextPtr, tdfxVertex * );
-
-struct tdfx_context {
-   /* Set once and never changed:
-    */
-   GLcontext *glCtx;			/* The core Mesa context */
-
-   GLuint new_gl_state;
-   GLuint new_state;
-   GLuint dirty;
-
-   /* Mirror of hardware state, Glide parameters
-    */
-   GLuint tmu_source[TDFX_NUM_TMU];
-   struct tdfx_texsource	TexSource[TDFX_NUM_TMU];
-   struct tdfx_texparams	TexParams[TDFX_NUM_TMU];
-   struct tdfx_texpalette	TexPalette;
-
-   /* Voodoo3 texture/color combine state */
-   struct tdfx_combine		ColorCombine;
-   struct tdfx_combine		AlphaCombine;
-   struct tdfx_texcombine	TexCombine[TDFX_NUM_TMU];
-
-   /* Voodoo5 texture/color combine state */
-   struct tdfx_combine_color_ext	ColorCombineExt;
-   struct tdfx_combine_alpha_ext	AlphaCombineExt;
-   struct tdfx_texcombine_ext		TexCombineExt[TDFX_NUM_TMU];
-
-   /* Tracks tex state difference between Glide and Mesa */
-   struct tdfx_texstate		TexState;
-
-   GrBuffer_t		DrawBuffer;	/* Current draw buffer */
-   GrBuffer_t		ReadBuffer;	/* Current read buffer */
-
-   struct tdfx_color	Color;
-   struct tdfx_depth	Depth;
-   struct tdfx_fog	Fog;
-   struct tdfx_stencil	Stencil;
-   struct tdfx_scissor	Scissor;
-   struct tdfx_viewport	Viewport;
-   struct tdfx_stipple	Stipple;
-
-   GrCullMode_t		CullMode;
-
-   struct tdfx_glide	Glide;
-
-   /* Fallback rasterization functions 
-    */
-   tdfx_point_func draw_point;
-   tdfx_line_func draw_line;
-   tdfx_tri_func draw_triangle;
-
-
-   /* Variable-size Glide vertex formats
-    */
-   GLuint vertexFormat;		/* the current format */
-   void *layout[TDFX_NUM_LAYOUTS];
-   tdfxVertex *verts;
-   
-   GLfloat hw_viewport[16];
-   
-   GLuint SetupIndex;
-   GLuint SetupNewInputs;
-   GLuint RenderIndex;
-   GLuint Fallback;
-   GLenum render_primitive;	/* what GL thinks */
-   GLenum raster_primitive;	/* what the hardware thinks */
-
-   GLfloat sScale0, tScale0;
-   GLfloat sScale1, tScale1;
-
-   GLuint texBindNumber;
-   GLint tmuSrc;
-
-   int screen_width;
-   int screen_height;
-
-   GLboolean haveTwoTMUs;      /* True if we have 2 tmu's  */
-   GLboolean haveHwAlpha;
-   GLboolean haveHwStencil;
-   GLboolean haveHwStipple;
-
-   GLint maxPendingSwapBuffers;
-
-   char rendererString[100];
-
-   /* stuff added for DRI */
-   __DRIscreenPrivate *driScreen;
-   __DRIcontextPrivate *driContext;
-   __DRIdrawablePrivate *driDrawable;
-   drm_context_t hHWContext;
-   drm_hw_lock_t *driHwLock;
-   int driFd;
-   tdfxScreenPrivate *fxScreen;
-   TDFXSAREAPriv *sarea;
-
-
-   /*
-    * Changes during execution:
-    */
-   int width, height;   /* size of window */
-   int x_offset;        /* distance from window left to screen left */
-   int y_offset;        /* distance from window top to screen top */
-   int y_delta;         /* distance from window bottom to screen bottom */
-
-   int numClipRects;
-   drm_clip_rect_t *pClipRects;
-   GLboolean scissoredClipRects;  /* if true, pClipRects is private storage */
-
-   GuTexPalette glbPalette;         /* global texture palette */
-
-   tdfxStats stats;
-
-   /* Configuration cache
-    */
-   driOptionCache optionCache;
-};
-
-#define TDFX_CONTEXT(ctx)	((tdfxContextPtr)((ctx)->DriverCtx))
-
-
-extern GLboolean
-tdfxCreateContext( const __GLcontextModes *mesaVis,
-                   __DRIcontextPrivate *driContextPriv,
-                   void *sharedContextPrivate );
-
-extern void
-tdfxDestroyContext( __DRIcontextPrivate *driContextPriv );
-
-extern GLboolean
-tdfxUnbindContext( __DRIcontextPrivate *driContextPriv );
-
-extern GLboolean
-tdfxMakeCurrent( __DRIcontextPrivate *driContextPriv,
-                 __DRIdrawablePrivate *driDrawPriv,
-                 __DRIdrawablePrivate *driReadPriv );
-
-extern GLboolean
-tdfxInitGlide( tdfxContextPtr tmesa );
-
-extern void
-FX_grColorMaskv(GLcontext *ctx, const GLboolean rgba[4]);
-
-extern void
-FX_grColorMaskv_NoLock(GLcontext *ctx, const GLboolean rgba[4]);
-
-
-/* Color packing utilities
- */
-#define TDFXPACKCOLOR332( r, g, b )					   \
-   (((b) & 0xe0) | (((g) & 0xe0) >> 3) | (((r) & 0xc0) >> 6))
-
-#define TDFXPACKCOLOR1555( r, g, b, a )					   \
-   ((((r) & 0xf8) << 7) | (((g) & 0xf8) << 2) | (((b) & 0xf8) >> 3) |	   \
-    ((a) ? 0x8000 : 0))
-
-#define TDFXPACKCOLOR565( r, g, b )					   \
-   ((((r) & 0xf8) << 8) | (((g) & 0xfc) << 3) | (((b) & 0xf8) >> 3))
-
-#define TDFXPACKCOLOR888( r, g, b )					   \
-   (((b) << 16) | ((g) << 8) | (r))
-
-#define TDFXPACKCOLOR8888( r, g, b, a )					   \
-   (((a) << 24) | ((r) << 16) | ((g) << 8) | (b))
-
-#define TDFXPACKCOLOR4444( r, g, b, a )					   \
-   ((((a) & 0xf0) << 8) | (((b) & 0xf0) << 4) | ((g) & 0xf0) | ((r) >> 4))
-
-static __inline__ GrColor_t tdfxPackColor( GLuint cpp,
-					   GLubyte r, GLubyte g,
-					   GLubyte b, GLubyte a )
-{
-   switch ( cpp ) {
-   case 2:
-      return TDFXPACKCOLOR565( r, g, b );
-   case 4:
-      return TDFXPACKCOLOR8888( r, g, b, a );
-   default:
-      return 0;
-  }
-}
-
-#define DO_DEBUG		1
-#if DO_DEBUG
-extern int TDFX_DEBUG;
-#else
-#define TDFX_DEBUG		0
-#endif
-
-#define DEBUG_ALWAYS_SYNC	0x01
-#define DEBUG_VERBOSE_API	0x02
-#define DEBUG_VERBOSE_DRI	0x04
-#define DEBUG_VERBOSE_FALL	0x08
-
-/* conf */
-#define FX_COMPRESS_S3TC_AS_FXT1_HACK 1
-#define FX_TC_NAPALM 0
-
-#endif /* __TDFX_CONTEXT_H__ */
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/tdfx/tdfx_dd.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/tdfx/tdfx_dd.c
deleted file mode 100644
index 02fbace5b..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/tdfx/tdfx_dd.c
+++ /dev/null
@@ -1,322 +0,0 @@
-/* -*- mode: c; c-basic-offset: 3 -*-
- *
- * Copyright 2000 VA Linux Systems Inc., Fremont, California.
- *
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * VA LINUX SYSTEMS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
- * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
- * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
- */
-/* $XFree86: xc/lib/GL/mesa/src/drv/tdfx/tdfx_dd.c,v 1.10 2002/10/30 12:52:00 alanh Exp $ */
-
-/*
- * Original rewrite:
- *	Gareth Hughes <gareth@valinux.com>, 29 Sep - 1 Oct 2000
- *
- * Authors:
- *	Gareth Hughes <gareth@valinux.com>
- *	Brian Paul <brianp@valinux.com>
- *
- */
-
-#include "tdfx_context.h"
-#include "tdfx_dd.h"
-#include "tdfx_lock.h"
-#include "tdfx_vb.h"
-#include "tdfx_pixels.h"
-
-#include "context.h"
-#include "enums.h"
-#include "framebuffer.h"
-#include "swrast/swrast.h"
-#if defined(USE_X86_ASM)
-#include "x86/common_x86_asm.h"
-#endif
-
-
-#define TDFX_DATE	"20040719"
-
-
-/* These are used in calls to FX_grColorMaskv() */
-const GLboolean false4[4] = { GL_FALSE, GL_FALSE, GL_FALSE, GL_FALSE };
-const GLboolean true4[4] = { GL_TRUE, GL_TRUE, GL_TRUE, GL_TRUE };
-
-
-
-/* KW: Put the word Mesa in the render string because quakeworld
- * checks for this rather than doing a glGet(GL_MAX_TEXTURE_SIZE).
- * Why?
- */
-static const GLubyte *tdfxDDGetString( GLcontext *ctx, GLenum name )
-{
-   tdfxContextPtr fxMesa = (tdfxContextPtr) ctx->DriverCtx;
-
-   switch ( name ) {
-   case GL_RENDERER:
-   {
-      /* The renderer string must be per-context state to handle
-       * multihead correctly.
-       */
-      char *buffer = fxMesa->rendererString;
-      char hardware[100];
-
-      LOCK_HARDWARE(fxMesa);
-      strcpy( hardware, fxMesa->Glide.grGetString(GR_HARDWARE) );
-      UNLOCK_HARDWARE(fxMesa);
-
-      strcpy( buffer, "Mesa DRI " );
-      strcat( buffer, TDFX_DATE );
-      strcat( buffer, " " );
-
-      if ( strcmp( hardware, "Voodoo3 (tm)" ) == 0 ) {
-	 strcat( buffer, "Voodoo3" );
-      }
-      else if ( strcmp( hardware, "Voodoo Banshee (tm)" ) == 0 ) {
-	 strcat( buffer, "VoodooBanshee" );
-      }
-      else if ( strcmp( hardware, "Voodoo4 (tm)" ) == 0 ) {
-	 strcat( buffer, "Voodoo4" );
-      }
-      else if ( strcmp( hardware, "Voodoo5 (tm)" ) == 0 ) {
-	 strcat( buffer, "Voodoo5" );
-      }
-      else {
-	 /* unexpected result: replace spaces with hyphens */
-	 int i;
-	 for ( i = 0 ; hardware[i] && i < 60 ; i++ ) {
-	    if ( hardware[i] == ' ' || hardware[i] == '\t' )
-	       hardware[i] = '-';
-	 }
-         strcat( buffer, hardware );
-      }
-
-      /* Append any CPU-specific information.
-       */
-#ifdef USE_X86_ASM
-      if ( _mesa_x86_cpu_features ) {
-	 strncat( buffer, " x86", 4 );
-      }
-#endif
-#ifdef USE_MMX_ASM
-      if ( cpu_has_mmx ) {
-	 strncat( buffer, "/MMX", 4 );
-      }
-#endif
-#ifdef USE_3DNOW_ASM
-      if ( cpu_has_3dnow ) {
-	 strncat( buffer, "/3DNow!", 7 );
-      }
-#endif
-#ifdef USE_SSE_ASM
-      if ( cpu_has_xmm ) {
-	 strncat( buffer, "/SSE", 4 );
-      }
-#endif
-      return (const GLubyte *) buffer;
-   }
-   case GL_VENDOR:
-      return (const GLubyte *)"VA Linux Systems, Inc.";
-   default:
-      return NULL;
-   }
-}
-
-
-/* Return uptodate buffer size information.
- */
-static void tdfxDDGetBufferSize( GLframebuffer *buffer,
-				 GLuint *width, GLuint *height )
-{
-   GET_CURRENT_CONTEXT(ctx);
-   tdfxContextPtr fxMesa = TDFX_CONTEXT(ctx);
-
-   LOCK_HARDWARE( fxMesa );
-   *width = fxMesa->width;
-   *height = fxMesa->height;
-   UNLOCK_HARDWARE( fxMesa );
-}
-
-
-
-/*
- * Return the current value of the occlusion test flag and
- * reset the flag (hardware counters) to false.
- */
-static GLboolean get_occlusion_result( GLcontext *ctx )
-{
-   tdfxContextPtr fxMesa = TDFX_CONTEXT(ctx);
-   GLboolean result;
-
-   LOCK_HARDWARE( fxMesa );
-   fxMesa->Glide.grFinish(); /* required to flush the FIFO - FB 21-01-2002 */ 
-
-   if (ctx->Depth.OcclusionTest) {
-      if (ctx->OcclusionResult) {
-	 result = GL_TRUE;  /* result of software rendering */
-      }
-      else {
-	 FxI32 zfail, in;
-         fxMesa->Glide.grGet(GR_STATS_PIXELS_DEPTHFUNC_FAIL, 4, &zfail);
-         fxMesa->Glide.grGet(GR_STATS_PIXELS_IN, 4, &in);
-         /* Geometry is occluded if there is no input (in == 0) */
-         /* or if all pixels failed the depth test (zfail == in) */
-         /* The < 1 is there because I have empirically seen cases where */
-         /* zfail > in.... go figure.  FB - 21-01-2002. */
-         result = ((in - zfail) < 1 || in == 0) ? GL_FALSE : GL_TRUE;
-      }
-   }
-   else {
-      result = ctx->OcclusionResultSaved;
-   }
-
-   /* reset results now */
-   fxMesa->Glide.grReset(GR_STATS_PIXELS);
-   ctx->OcclusionResult = GL_FALSE;
-   ctx->OcclusionResultSaved = GL_FALSE;
-
-   UNLOCK_HARDWARE( fxMesa );
-
-   return result;
-}
-
-
-/*
- * We're only implementing this function to handle the
- * GL_OCCLUSTION_TEST_RESULT_HP case.  It's special because it
- * has a side-effect: resetting the occlustion result flag.
- */
-static GLboolean tdfxDDGetBooleanv( GLcontext *ctx, GLenum pname,
-				    GLboolean *result )
-{
-   if ( pname == GL_OCCLUSION_TEST_RESULT_HP ) {
-      *result = get_occlusion_result( ctx );
-      return GL_TRUE;
-   }
-   return GL_FALSE;
-}
-
-static GLboolean tdfxDDGetDoublev( GLcontext *ctx, GLenum pname,
-				   GLdouble *result )
-{
-   if ( pname == GL_OCCLUSION_TEST_RESULT_HP ) {
-      *result = (GLdouble) get_occlusion_result( ctx );
-      return GL_TRUE;
-   }
-   return GL_FALSE;
-}
-
-static GLboolean tdfxDDGetFloatv( GLcontext *ctx, GLenum pname,
-				  GLfloat *result )
-{
-   if ( pname == GL_OCCLUSION_TEST_RESULT_HP ) {
-      *result = (GLfloat) get_occlusion_result( ctx );
-      return GL_TRUE;
-   }
-   return GL_FALSE;
-}
-
-static GLboolean tdfxDDGetIntegerv( GLcontext *ctx, GLenum pname,
-				    GLint *result )
-{
-   if ( pname == GL_OCCLUSION_TEST_RESULT_HP ) {
-      *result = (GLint) get_occlusion_result( ctx );
-      return GL_TRUE;
-   }
-   return GL_FALSE;
-}
-
-
-
-#define VISUAL_EQUALS_RGBA(vis, r, g, b, a)        \
-   ((vis->redBits == r) &&                         \
-    (vis->greenBits == g) &&                       \
-    (vis->blueBits == b) &&                        \
-    (vis->alphaBits == a))
-
-void tdfxDDInitDriverFuncs( const __GLcontextModes *visual,
-                            struct dd_function_table *functions )
-{
-   if ( MESA_VERBOSE & VERBOSE_DRIVER ) {
-      fprintf( stderr, "tdfx: %s()\n", __FUNCTION__ );
-   }
-
-   functions->GetString		= tdfxDDGetString;
-   functions->GetBufferSize	= tdfxDDGetBufferSize;
-   functions->ResizeBuffers     = _mesa_resize_framebuffer;
-
-   /* Accelerated paths
-    */
-   if ( VISUAL_EQUALS_RGBA(visual, 8, 8, 8, 8) )
-   {
-      functions->DrawPixels	= tdfx_drawpixels_R8G8B8A8;
-      functions->ReadPixels	= tdfx_readpixels_R8G8B8A8;
-   }
-   else if ( VISUAL_EQUALS_RGBA(visual, 5, 6, 5, 0) )
-   {
-      functions->ReadPixels	= tdfx_readpixels_R5G6B5;
-   }
-
-   functions->GetBooleanv	= tdfxDDGetBooleanv;
-   functions->GetDoublev	= tdfxDDGetDoublev;
-   functions->GetFloatv		= tdfxDDGetFloatv;
-   functions->GetIntegerv	= tdfxDDGetIntegerv;
-}
-
-
-/*
- * These are here for lack of a better place.
- */
-
-void
-FX_grColorMaskv(GLcontext *ctx, const GLboolean rgba[4])
-{
-   tdfxContextPtr fxMesa = TDFX_CONTEXT(ctx);
-   LOCK_HARDWARE(fxMesa);
-   if (ctx->Visual.redBits == 8) {
-      /* 32bpp mode */
-      ASSERT( fxMesa->Glide.grColorMaskExt );
-      fxMesa->Glide.grColorMaskExt(rgba[RCOMP], rgba[GCOMP],
-                                   rgba[BCOMP], rgba[ACOMP]);
-   }
-   else {
-      /* 16 bpp mode */
-      /* we never have an alpha buffer */
-      fxMesa->Glide.grColorMask(rgba[RCOMP] || rgba[GCOMP] || rgba[BCOMP],
-                                GL_FALSE);
-   }
-   UNLOCK_HARDWARE(fxMesa);
-}
-
-void
-FX_grColorMaskv_NoLock(GLcontext *ctx, const GLboolean rgba[4])
-{
-   tdfxContextPtr fxMesa = TDFX_CONTEXT(ctx);
-   if (ctx->Visual.redBits == 8) {
-      /* 32bpp mode */
-      ASSERT( fxMesa->Glide.grColorMaskExt );
-      fxMesa->Glide.grColorMaskExt(rgba[RCOMP], rgba[GCOMP],
-                                   rgba[BCOMP], rgba[ACOMP]);
-   }
-   else {
-      /* 16 bpp mode */
-      /* we never have an alpha buffer */
-      fxMesa->Glide.grColorMask(rgba[RCOMP] || rgba[GCOMP] || rgba[BCOMP],
-                                GL_FALSE);
-   }
-}
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/tdfx/tdfx_dd.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/tdfx/tdfx_dd.h
deleted file mode 100644
index 5ceba9d5f..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/tdfx/tdfx_dd.h
+++ /dev/null
@@ -1,45 +0,0 @@
-/* -*- mode: c; c-basic-offset: 3 -*-
- *
- * Copyright 2000 VA Linux Systems Inc., Fremont, California.
- *
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * VA LINUX SYSTEMS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
- * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
- * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
- */
-/* $XFree86: xc/lib/GL/mesa/src/drv/tdfx/tdfx_dd.h,v 1.1 2001/03/21 16:14:27 dawes Exp $ */
-
-/*
- * Original rewrite:
- *	Gareth Hughes <gareth@valinux.com>, 29 Sep - 1 Oct 2000
- *
- * Authors:
- *	Gareth Hughes <gareth@valinux.com>
- *
- */
-
-#ifndef __TDFX_DD_H__
-#define __TDFX_DD_H__
-
-#include "context.h"
-
-extern void tdfxDDInitDriverFuncs( const __GLcontextModes *visual,
-                                   struct dd_function_table *functions );
-
-#endif
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/tdfx/tdfx_glide.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/tdfx/tdfx_glide.h
deleted file mode 100644
index f077aa678..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/tdfx/tdfx_glide.h
+++ /dev/null
@@ -1,606 +0,0 @@
-/*
- * This file defines macros and types necessary for accessing glide3.
- */
-
-/* $XFree86: xc/lib/GL/mesa/src/drv/tdfx/tdfx_glide.h,v 1.1 2002/02/22 21:45:03 dawes Exp $ */
-
-#ifndef NEWGLIDE_H
-#define NEWGLIDE_H
-
-#define FX_CALL
-
-typedef unsigned char FxU8;
-typedef signed char FxI8;
-typedef unsigned short FxU16;
-typedef signed short FxI16;
-#if defined(__alpha__) || defined (__LP64__)
-typedef signed int FxI32;
-typedef unsigned int FxU32;
-#else
-typedef signed long FxI32;
-typedef unsigned long FxU32;
-#endif
-typedef unsigned long AnyPtr;
-typedef int FxBool;
-typedef float FxFloat;
-typedef double FxDouble;
-
-typedef unsigned long FxColor_t;
-typedef struct
-{
-   float r, g, b, a;
-}
-FxColor4;
-
-typedef FxU32 GrColor_t;
-typedef FxU8 GrAlpha_t;
-typedef FxU32 GrMipMapId_t;
-typedef FxU32 GrStipplePattern_t;
-typedef FxU8 GrFog_t;
-typedef FxU32 GrContext_t;
-typedef int (FX_CALL * GrProc) (void);
-
-#define FXTRUE 1
-#define FXFALSE 0
-
-#define FXBIT(i) (1L << (i))
-
-#define GR_NULL_MIPMAP_HANDLE  ((GrMipMapId_t) -1)
-
-#define GR_MIPMAPLEVELMASK_EVEN FXBIT(0)
-#define GR_MIPMAPLEVELMASK_ODD FXBIT(1)
-#define GR_MIPMAPLEVELMASK_BOTH (GR_MIPMAPLEVELMASK_EVEN | GR_MIPMAPLEVELMASK_ODD )
-
-typedef FxI32 GrChipID_t;
-#define GR_TMU0 0x0
-#define GR_TMU1 0x1
-#define GR_TMU2 0x2
-
-#define GR_FBI  0x0
-
-typedef FxI32 GrCombineFunction_t;
-#define GR_COMBINE_FUNCTION_ZERO        0x0
-#define GR_COMBINE_FUNCTION_NONE        GR_COMBINE_FUNCTION_ZERO
-#define GR_COMBINE_FUNCTION_LOCAL       0x1
-#define GR_COMBINE_FUNCTION_LOCAL_ALPHA 0x2
-#define GR_COMBINE_FUNCTION_SCALE_OTHER 0x3
-#define GR_COMBINE_FUNCTION_BLEND_OTHER GR_COMBINE_FUNCTION_SCALE_OTHER
-#define GR_COMBINE_FUNCTION_SCALE_OTHER_ADD_LOCAL 0x4
-#define GR_COMBINE_FUNCTION_SCALE_OTHER_ADD_LOCAL_ALPHA 0x5
-#define GR_COMBINE_FUNCTION_SCALE_OTHER_MINUS_LOCAL 0x6
-#define GR_COMBINE_FUNCTION_SCALE_OTHER_MINUS_LOCAL_ADD_LOCAL 0x7
-#define GR_COMBINE_FUNCTION_BLEND GR_COMBINE_FUNCTION_SCALE_OTHER_MINUS_LOCAL_ADD_LOCAL
-#define GR_COMBINE_FUNCTION_SCALE_OTHER_MINUS_LOCAL_ADD_LOCAL_ALPHA 0x8
-#define GR_COMBINE_FUNCTION_SCALE_MINUS_LOCAL_ADD_LOCAL 0x9
-#define GR_COMBINE_FUNCTION_BLEND_LOCAL GR_COMBINE_FUNCTION_SCALE_MINUS_LOCAL_ADD_LOCAL
-#define GR_COMBINE_FUNCTION_SCALE_MINUS_LOCAL_ADD_LOCAL_ALPHA 0x10
-
-typedef FxI32 GrCombineFactor_t;
-#define GR_COMBINE_FACTOR_ZERO          0x0
-#define GR_COMBINE_FACTOR_NONE          GR_COMBINE_FACTOR_ZERO
-#define GR_COMBINE_FACTOR_LOCAL         0x1
-#define GR_COMBINE_FACTOR_OTHER_ALPHA   0x2
-#define GR_COMBINE_FACTOR_LOCAL_ALPHA   0x3
-#define GR_COMBINE_FACTOR_TEXTURE_ALPHA 0x4
-#define GR_COMBINE_FACTOR_TEXTURE_RGB   0x5
-#define GR_COMBINE_FACTOR_DETAIL_FACTOR GR_COMBINE_FACTOR_TEXTURE_ALPHA
-#define GR_COMBINE_FACTOR_LOD_FRACTION  0x5
-#define GR_COMBINE_FACTOR_ONE           0x8
-#define GR_COMBINE_FACTOR_ONE_MINUS_LOCAL 0x9
-#define GR_COMBINE_FACTOR_ONE_MINUS_OTHER_ALPHA 0xa
-#define GR_COMBINE_FACTOR_ONE_MINUS_LOCAL_ALPHA 0xb
-#define GR_COMBINE_FACTOR_ONE_MINUS_TEXTURE_ALPHA 0xc
-#define GR_COMBINE_FACTOR_ONE_MINUS_DETAIL_FACTOR GR_COMBINE_FACTOR_ONE_MINUS_TEXTURE_ALPHA
-#define GR_COMBINE_FACTOR_ONE_MINUS_LOD_FRACTION 0xd
-
-typedef FxI32 GrCombineLocal_t;
-#define GR_COMBINE_LOCAL_ITERATED 0x0
-#define GR_COMBINE_LOCAL_CONSTANT 0x1
-#define GR_COMBINE_LOCAL_NONE GR_COMBINE_LOCAL_CONSTANT
-#define GR_COMBINE_LOCAL_DEPTH  0x2
-
-typedef FxI32 GrCombineOther_t;
-#define GR_COMBINE_OTHER_ITERATED 0x0
-#define GR_COMBINE_OTHER_TEXTURE 0x1
-#define GR_COMBINE_OTHER_CONSTANT 0x2
-#define GR_COMBINE_OTHER_NONE GR_COMBINE_OTHER_CONSTANT
-
-typedef FxI32 GrAlphaSource_t;
-#define GR_ALPHASOURCE_CC_ALPHA 0x0
-#define GR_ALPHASOURCE_ITERATED_ALPHA 0x1
-#define GR_ALPHASOURCE_TEXTURE_ALPHA 0x2
-#define GR_ALPHASOURCE_TEXTURE_ALPHA_TIMES_ITERATED_ALPHA 0x3
-
-typedef FxI32 GrColorCombineFnc_t;
-#define GR_COLORCOMBINE_ZERO 0x0
-#define GR_COLORCOMBINE_CCRGB 0x1
-#define GR_COLORCOMBINE_ITRGB 0x2
-#define GR_COLORCOMBINE_ITRGB_DELTA0 0x3
-#define GR_COLORCOMBINE_DECAL_TEXTURE 0x4
-#define GR_COLORCOMBINE_TEXTURE_TIMES_CCRGB 0x5
-#define GR_COLORCOMBINE_TEXTURE_TIMES_ITRGB 0x6
-#define GR_COLORCOMBINE_TEXTURE_TIMES_ITRGB_DELTA0 0x7
-#define GR_COLORCOMBINE_TEXTURE_TIMES_ITRGB_ADD_ALPHA 0x8
-#define GR_COLORCOMBINE_TEXTURE_TIMES_ALPHA 0x9
-#define GR_COLORCOMBINE_TEXTURE_TIMES_ALPHA_ADD_ITRGB 0xa
-#define GR_COLORCOMBINE_TEXTURE_ADD_ITRGB 0xb
-#define GR_COLORCOMBINE_TEXTURE_SUB_ITRGB 0xc
-#define GR_COLORCOMBINE_CCRGB_BLEND_ITRGB_ON_TEXALPHA 0xd
-#define GR_COLORCOMBINE_DIFF_SPEC_A 0xe
-#define GR_COLORCOMBINE_DIFF_SPEC_B 0xf
-#define GR_COLORCOMBINE_ONE 0x10
-
-typedef FxI32 GrAlphaBlendFnc_t;
-#define GR_BLEND_ZERO 0x0
-#define GR_BLEND_SRC_ALPHA 0x1
-#define GR_BLEND_SRC_COLOR 0x2
-#define GR_BLEND_DST_COLOR GR_BLEND_SRC_COLOR
-#define GR_BLEND_DST_ALPHA 0x3
-#define GR_BLEND_ONE 0x4
-#define GR_BLEND_ONE_MINUS_SRC_ALPHA 0x5
-#define GR_BLEND_ONE_MINUS_SRC_COLOR 0x6
-#define GR_BLEND_ONE_MINUS_DST_COLOR GR_BLEND_ONE_MINUS_SRC_COLOR
-#define GR_BLEND_ONE_MINUS_DST_ALPHA 0x7
-#define GR_BLEND_RESERVED_8 0x8
-#define GR_BLEND_RESERVED_9 0x9
-#define GR_BLEND_RESERVED_A 0xa
-#define GR_BLEND_RESERVED_B 0xb
-#define GR_BLEND_RESERVED_C 0xc
-#define GR_BLEND_RESERVED_D 0xd
-#define GR_BLEND_RESERVED_E 0xe
-#define GR_BLEND_ALPHA_SATURATE 0xf
-#define GR_BLEND_PREFOG_COLOR GR_BLEND_ALPHA_SATURATE
-#define GR_BLEND_SAME_COLOR_EXT           0x08
-#define GR_BLEND_ONE_MINUS_SAME_COLOR_EXT 0x09
-
-typedef FxI32 GrAspectRatio_t;
-#define GR_ASPECT_LOG2_8x1        3
-#define GR_ASPECT_LOG2_4x1        2
-#define GR_ASPECT_LOG2_2x1        1
-#define GR_ASPECT_LOG2_1x1        0
-#define GR_ASPECT_LOG2_1x2       -1
-#define GR_ASPECT_LOG2_1x4       -2
-#define GR_ASPECT_LOG2_1x8       -3
-
-typedef FxI32 GrBuffer_t;
-#define GR_BUFFER_FRONTBUFFER   0x0
-#define GR_BUFFER_BACKBUFFER    0x1
-#define GR_BUFFER_AUXBUFFER     0x2
-#define GR_BUFFER_DEPTHBUFFER   0x3
-#define GR_BUFFER_ALPHABUFFER   0x4
-#define GR_BUFFER_TRIPLEBUFFER  0x5
-
-typedef FxI32 GrChromakeyMode_t;
-#define GR_CHROMAKEY_DISABLE    0x0
-#define GR_CHROMAKEY_ENABLE     0x1
-
-typedef FxI32 GrChromaRangeMode_t;
-#define GR_CHROMARANGE_RGB_ALL_EXT  0x0
-
-#define GR_CHROMARANGE_DISABLE_EXT  0x00
-#define GR_CHROMARANGE_ENABLE_EXT   0x01
-
-typedef FxI32 GrTexChromakeyMode_t;
-#define GR_TEXCHROMA_DISABLE_EXT               0x0
-#define GR_TEXCHROMA_ENABLE_EXT                0x1
-
-#define GR_TEXCHROMARANGE_RGB_ALL_EXT  0x0
-
-typedef FxI32 GrCmpFnc_t;
-#define GR_CMP_NEVER    0x0
-#define GR_CMP_LESS     0x1
-#define GR_CMP_EQUAL    0x2
-#define GR_CMP_LEQUAL   0x3
-#define GR_CMP_GREATER  0x4
-#define GR_CMP_NOTEQUAL 0x5
-#define GR_CMP_GEQUAL   0x6
-#define GR_CMP_ALWAYS   0x7
-
-typedef FxI32 GrColorFormat_t;
-#define GR_COLORFORMAT_ARGB     0x0
-#define GR_COLORFORMAT_ABGR     0x1
-
-#define GR_COLORFORMAT_RGBA     0x2
-#define GR_COLORFORMAT_BGRA     0x3
-
-typedef FxI32 GrCullMode_t;
-#define GR_CULL_DISABLE         0x0
-#define GR_CULL_NEGATIVE        0x1
-#define GR_CULL_POSITIVE        0x2
-
-typedef FxI32 GrDepthBufferMode_t;
-#define GR_DEPTHBUFFER_DISABLE                  0x0
-#define GR_DEPTHBUFFER_ZBUFFER                  0x1
-#define GR_DEPTHBUFFER_WBUFFER                  0x2
-#define GR_DEPTHBUFFER_ZBUFFER_COMPARE_TO_BIAS  0x3
-#define GR_DEPTHBUFFER_WBUFFER_COMPARE_TO_BIAS  0x4
-
-typedef FxI32 GrDitherMode_t;
-#define GR_DITHER_DISABLE       0x0
-#define GR_DITHER_2x2           0x1
-#define GR_DITHER_4x4           0x2
-
-typedef FxI32 GrStippleMode_t;
-#define GR_STIPPLE_DISABLE	0x0
-#define GR_STIPPLE_PATTERN	0x1
-#define GR_STIPPLE_ROTATE	0x2
-
-typedef FxI32 GrFogMode_t;
-#define GR_FOG_DISABLE                     0x0
-#define GR_FOG_WITH_TABLE_ON_FOGCOORD_EXT  0x1
-#define GR_FOG_WITH_TABLE_ON_Q             0x2
-#define GR_FOG_WITH_TABLE_ON_W             GR_FOG_WITH_TABLE_ON_Q
-#define GR_FOG_WITH_ITERATED_Z             0x3
-#define GR_FOG_WITH_ITERATED_ALPHA_EXT     0x4
-#define GR_FOG_MULT2                       0x100
-#define GR_FOG_ADD2                        0x200
-
-typedef FxU32 GrLock_t;
-#define GR_LFB_READ_ONLY  0x00
-#define GR_LFB_WRITE_ONLY 0x01
-#define GR_LFB_IDLE       0x00
-#define GR_LFB_NOIDLE     0x10
-
-typedef FxI32 GrLfbBypassMode_t;
-#define GR_LFBBYPASS_DISABLE    0x0
-#define GR_LFBBYPASS_ENABLE     0x1
-
-typedef FxI32 GrLfbWriteMode_t;
-#define GR_LFBWRITEMODE_565        0x0
-#define GR_LFBWRITEMODE_555        0x1
-#define GR_LFBWRITEMODE_1555       0x2
-#define GR_LFBWRITEMODE_RESERVED1  0x3
-#define GR_LFBWRITEMODE_888        0x4
-#define GR_LFBWRITEMODE_8888       0x5
-#define GR_LFBWRITEMODE_RESERVED2  0x6
-#define GR_LFBWRITEMODE_RESERVED3  0x7
-#define GR_LFBWRITEMODE_RESERVED4  0x8
-#define GR_LFBWRITEMODE_RESERVED5  0x9
-#define GR_LFBWRITEMODE_RESERVED6  0xa
-#define GR_LFBWRITEMODE_RESERVED7  0xb
-#define GR_LFBWRITEMODE_565_DEPTH  0xc
-#define GR_LFBWRITEMODE_555_DEPTH  0xd
-#define GR_LFBWRITEMODE_1555_DEPTH 0xe
-#define GR_LFBWRITEMODE_ZA16       0xf
-#define GR_LFBWRITEMODE_ANY        0xFF
-
-typedef FxI32 GrOriginLocation_t;
-#define GR_ORIGIN_UPPER_LEFT    0x0
-#define GR_ORIGIN_LOWER_LEFT    0x1
-#define GR_ORIGIN_ANY           0xFF
-
-typedef struct
-{
-   int size;
-   void *lfbPtr;
-   FxU32 strideInBytes;
-   GrLfbWriteMode_t writeMode;
-   GrOriginLocation_t origin;
-}
-GrLfbInfo_t;
-
-typedef FxI32 GrLOD_t;
-#define GR_LOD_LOG2_2048        0xb
-#define GR_LOD_LOG2_1024        0xa
-#define GR_LOD_LOG2_512         0x9
-#define GR_LOD_LOG2_256         0x8
-#define GR_LOD_LOG2_128         0x7
-#define GR_LOD_LOG2_64          0x6
-#define GR_LOD_LOG2_32          0x5
-#define GR_LOD_LOG2_16          0x4
-#define GR_LOD_LOG2_8           0x3
-#define GR_LOD_LOG2_4           0x2
-#define GR_LOD_LOG2_2           0x1
-#define GR_LOD_LOG2_1           0x0
-
-typedef FxI32 GrMipMapMode_t;
-#define GR_MIPMAP_DISABLE               0x0
-#define GR_MIPMAP_NEAREST               0x1
-#define GR_MIPMAP_NEAREST_DITHER        0x2
-
-typedef FxI32 GrSmoothingMode_t;
-#define GR_SMOOTHING_DISABLE    0x0
-#define GR_SMOOTHING_ENABLE     0x1
-
-typedef FxI32 GrTextureClampMode_t;
-#define GR_TEXTURECLAMP_WRAP        0x0
-#define GR_TEXTURECLAMP_CLAMP       0x1
-#define GR_TEXTURECLAMP_MIRROR_EXT  0x2
-
-typedef FxI32 GrTextureCombineFnc_t;
-#define GR_TEXTURECOMBINE_ZERO          0x0
-#define GR_TEXTURECOMBINE_DECAL         0x1
-#define GR_TEXTURECOMBINE_OTHER         0x2
-#define GR_TEXTURECOMBINE_ADD           0x3
-#define GR_TEXTURECOMBINE_MULTIPLY      0x4
-#define GR_TEXTURECOMBINE_SUBTRACT      0x5
-#define GR_TEXTURECOMBINE_DETAIL        0x6
-#define GR_TEXTURECOMBINE_DETAIL_OTHER  0x7
-#define GR_TEXTURECOMBINE_TRILINEAR_ODD 0x8
-#define GR_TEXTURECOMBINE_TRILINEAR_EVEN 0x9
-#define GR_TEXTURECOMBINE_ONE           0xa
-
-typedef FxI32 GrTextureFilterMode_t;
-#define GR_TEXTUREFILTER_POINT_SAMPLED  0x0
-#define GR_TEXTUREFILTER_BILINEAR       0x1
-
-typedef FxI32 GrTextureFormat_t;
-#define GR_TEXFMT_8BIT                  0x0
-#define GR_TEXFMT_RGB_332 GR_TEXFMT_8BIT
-#define GR_TEXFMT_YIQ_422               0x1
-#define GR_TEXFMT_ALPHA_8               0x2
-#define GR_TEXFMT_INTENSITY_8           0x3
-#define GR_TEXFMT_ALPHA_INTENSITY_44    0x4
-#define GR_TEXFMT_P_8                   0x5
-#define GR_TEXFMT_RSVD0                 0x6
-#define GR_TEXFMT_RSVD1                 0x7
-#define GR_TEXFMT_16BIT                 0x8
-#define GR_TEXFMT_ARGB_8332 GR_TEXFMT_16BIT
-#define GR_TEXFMT_AYIQ_8422             0x9
-#define GR_TEXFMT_RGB_565               0xa
-#define GR_TEXFMT_ARGB_1555             0xb
-#define GR_TEXFMT_ARGB_4444             0xc
-#define GR_TEXFMT_ALPHA_INTENSITY_88    0xd
-#define GR_TEXFMT_AP_88                 0xe
-#define GR_TEXFMT_RSVD2                 0xf
-#define GR_TEXFMT_ARGB_CMP_FXT1           0x11
-#define GR_TEXFMT_ARGB_8888               0x12
-#define GR_TEXFMT_YUYV_422                0x13
-#define GR_TEXFMT_UYVY_422                0x14
-#define GR_TEXFMT_AYUV_444                0x15
-#define GR_TEXFMT_ARGB_CMP_DXT1           0x16
-#define GR_TEXFMT_ARGB_CMP_DXT2           0x17
-#define GR_TEXFMT_ARGB_CMP_DXT3           0x18
-#define GR_TEXFMT_ARGB_CMP_DXT4           0x19
-#define GR_TEXFMT_ARGB_CMP_DXT5           0x1A
-
-typedef FxU32 GrTexTable_t;
-#define GR_TEXTABLE_NCC0                 0x0
-#define GR_TEXTABLE_NCC1                 0x1
-#define GR_TEXTABLE_PALETTE              0x2
-#define GR_TEXTABLE_PALETTE_6666_EXT     0x3
-
-typedef FxU32 GrNCCTable_t;
-#define GR_NCCTABLE_NCC0    0x0
-#define GR_NCCTABLE_NCC1    0x1
-
-typedef FxU32 GrTexBaseRange_t;
-#define GR_TEXBASE_256      0x3
-#define GR_TEXBASE_128      0x2
-#define GR_TEXBASE_64       0x1
-#define GR_TEXBASE_32_TO_1  0x0
-#define GR_TEXBASE_2048     0x7
-#define GR_TEXBASE_1024     0x6
-#define GR_TEXBASE_512      0x5
-#define GR_TEXBASE_256_TO_1 0x4
-
-typedef FxU32 GrEnableMode_t;
-#define GR_MODE_DISABLE     0x0
-#define GR_MODE_ENABLE      0x1
-
-#define GR_AA_ORDERED            0x01
-#define GR_ALLOW_MIPMAP_DITHER   0x02
-#define GR_PASSTHRU              0x03
-#define GR_SHAMELESS_PLUG        0x04
-#define GR_VIDEO_SMOOTHING       0x05
-
-typedef FxU32 GrCoordinateSpaceMode_t;
-#define GR_WINDOW_COORDS    0x00
-#define GR_CLIP_COORDS      0x01
-
-/* Parameters for strips */
-#define GR_PARAM_XY       0x01
-#define GR_PARAM_Z        0x02
-#define GR_PARAM_W        0x03
-#define GR_PARAM_Q        0x04
-#define GR_PARAM_FOG_EXT  0x05
-
-#define GR_PARAM_A        0x10
-
-#define GR_PARAM_RGB      0x20
-
-#define GR_PARAM_PARGB    0x30
-
-#define GR_PARAM_ST0      0x40
-#define GR_PARAM_ST1      GR_PARAM_ST0+1
-#define GR_PARAM_ST2      GR_PARAM_ST0+2
-
-#define GR_PARAM_Q0       0x50
-#define GR_PARAM_Q1       GR_PARAM_Q0+1
-#define GR_PARAM_Q2       GR_PARAM_Q0+2
-
-#define GR_PARAM_DISABLE  0x00
-#define GR_PARAM_ENABLE   0x01
-
-/* grDrawVertexArray/grDrawVertexArrayContiguous */
-#define GR_POINTS                        0
-#define GR_LINE_STRIP                    1
-#define GR_LINES                         2
-#define GR_POLYGON                       3
-#define GR_TRIANGLE_STRIP                4
-#define GR_TRIANGLE_FAN                  5
-#define GR_TRIANGLES                     6
-#define GR_TRIANGLE_STRIP_CONTINUE       7
-#define GR_TRIANGLE_FAN_CONTINUE         8
-
-/* grGet/grReset */
-#define GR_BITS_DEPTH                   0x01
-#define GR_BITS_RGBA                    0x02
-#define GR_FIFO_FULLNESS                0x03
-#define GR_FOG_TABLE_ENTRIES            0x04
-#define GR_GAMMA_TABLE_ENTRIES          0x05
-#define GR_GLIDE_STATE_SIZE             0x06
-#define GR_GLIDE_VERTEXLAYOUT_SIZE      0x07
-#define GR_IS_BUSY                      0x08
-#define GR_LFB_PIXEL_PIPE               0x09
-#define GR_MAX_TEXTURE_SIZE             0x0a
-#define GR_MAX_TEXTURE_ASPECT_RATIO     0x0b
-#define GR_MEMORY_FB                    0x0c
-#define GR_MEMORY_TMU                   0x0d
-#define GR_MEMORY_UMA                   0x0e
-#define GR_NUM_BOARDS                   0x0f
-#define GR_NON_POWER_OF_TWO_TEXTURES    0x10
-#define GR_NUM_FB                       0x11
-#define GR_NUM_SWAP_HISTORY_BUFFER      0x12
-#define GR_NUM_TMU                      0x13
-#define GR_PENDING_BUFFERSWAPS          0x14
-#define GR_REVISION_FB                  0x15
-#define GR_REVISION_TMU                 0x16
-#define GR_STATS_LINES                  0x17
-#define GR_STATS_PIXELS_AFUNC_FAIL      0x18
-#define GR_STATS_PIXELS_CHROMA_FAIL     0x19
-#define GR_STATS_PIXELS_DEPTHFUNC_FAIL  0x1a
-#define GR_STATS_PIXELS_IN              0x1b
-#define GR_STATS_PIXELS_OUT             0x1c
-#define GR_STATS_PIXELS                 0x1d
-#define GR_STATS_POINTS                 0x1e
-#define GR_STATS_TRIANGLES_IN           0x1f
-#define GR_STATS_TRIANGLES_OUT          0x20
-#define GR_STATS_TRIANGLES              0x21
-#define GR_SWAP_HISTORY                 0x22
-#define GR_SUPPORTS_PASSTHRU            0x23
-#define GR_TEXTURE_ALIGN                0x24
-#define GR_VIDEO_POSITION               0x25
-#define GR_VIEWPORT                     0x26
-#define GR_WDEPTH_MIN_MAX               0x27
-#define GR_ZDEPTH_MIN_MAX               0x28
-#define GR_VERTEX_PARAMETER             0x29
-#define GR_BITS_GAMMA                   0x2a
-#define GR_GET_RESERVED_1               0x1000
-
-/* grGetString types */
-#define GR_EXTENSION                    0xa0
-#define GR_HARDWARE                     0xa1
-#define GR_RENDERER                     0xa2
-#define GR_VENDOR                       0xa3
-#define GR_VERSION                      0xa4
-
-typedef FxI32 GrScreenRefresh_t;
-#define GR_REFRESH_NONE   0xff
-
-typedef FxI32 GrScreenResolution_t;
-#define GR_RESOLUTION_NONE      0xff
-
-typedef struct
-{
-   GrLOD_t smallLodLog2;
-   GrLOD_t largeLodLog2;
-   GrAspectRatio_t aspectRatioLog2;
-   GrTextureFormat_t format;
-   void *data;
-}
-GrTexInfo;
-
-typedef struct GrSstPerfStats_s
-{
-   FxU32 pixelsIn;
-   FxU32 chromaFail;
-   FxU32 zFuncFail;
-   FxU32 aFuncFail;
-   FxU32 pixelsOut;
-}
-GrSstPerfStats_t;
-
-typedef struct
-{
-   GrScreenResolution_t resolution;
-   GrScreenRefresh_t refresh;
-   int numColorBuffers;
-   int numAuxBuffers;
-}
-GrResolution;
-
-typedef GrResolution GlideResolution;
-#define GR_QUERY_ANY  ((FxU32)(~0))
-
-typedef FxU32 GrLfbSrcFmt_t;
-#define GR_LFB_SRC_FMT_565          0x00
-#define GR_LFB_SRC_FMT_555          0x01
-#define GR_LFB_SRC_FMT_1555         0x02
-#define GR_LFB_SRC_FMT_888          0x04
-#define GR_LFB_SRC_FMT_8888         0x05
-#define GR_LFB_SRC_FMT_565_DEPTH    0x0c
-#define GR_LFB_SRC_FMT_555_DEPTH    0x0d
-#define GR_LFB_SRC_FMT_1555_DEPTH   0x0e
-#define GR_LFB_SRC_FMT_ZA16         0x0f
-#define GR_LFB_SRC_FMT_RLE16        0x80
-
-typedef FxU32 GrPixelFormat_t;
-#define GR_PIXFMT_I_8                           0x0001
-#define GR_PIXFMT_AI_88                         0x0002
-#define GR_PIXFMT_RGB_565                       0x0003
-#define GR_PIXFMT_ARGB_1555                     0x0004
-#define GR_PIXFMT_ARGB_8888                     0x0005
-#define GR_PIXFMT_AA_2_RGB_565                  0x0006
-#define GR_PIXFMT_AA_2_ARGB_1555                0x0007
-#define GR_PIXFMT_AA_2_ARGB_8888                0x0008
-#define GR_PIXFMT_AA_4_RGB_565                  0x0009
-#define GR_PIXFMT_AA_4_ARGB_1555                0x000a
-#define GR_PIXFMT_AA_4_ARGB_8888                0x000b
-
-#define GR_LFBWRITEMODE_Z32                     0x0008
-
-typedef FxU32 GrAAMode_t;
-#define GR_AA_NONE                              0x0000
-#define GR_AA_4SAMPLES                          0x0001
-
-typedef FxU8 GrStencil_t;
-
-typedef FxU32 GrStencilOp_t;
-#define GR_STENCILOP_KEEP        0x00
-#define GR_STENCILOP_ZERO        0x01
-#define GR_STENCILOP_REPLACE     0x02
-#define GR_STENCILOP_INCR_CLAMP  0x03
-#define GR_STENCILOP_DECR_CLAMP  0x04
-#define GR_STENCILOP_INVERT      0x05
-#define GR_STENCILOP_INCR_WRAP   0x06
-#define GR_STENCILOP_DECR_WRAP   0x07
-
-#define GR_TEXTURE_UMA_EXT       0x06
-#define GR_STENCIL_MODE_EXT      0x07
-#define GR_OPENGL_MODE_EXT       0x08
-
-typedef FxU32 GrCCUColor_t;
-typedef FxU32 GrACUColor_t;
-typedef FxU32 GrTCCUColor_t;
-typedef FxU32 GrTACUColor_t;
-#define GR_CMBX_ZERO                      0x00
-#define GR_CMBX_TEXTURE_ALPHA             0x01
-#define GR_CMBX_ALOCAL                    0x02
-#define GR_CMBX_AOTHER                    0x03
-#define GR_CMBX_B                         0x04
-#define GR_CMBX_CONSTANT_ALPHA            0x05
-#define GR_CMBX_CONSTANT_COLOR            0x06
-#define GR_CMBX_DETAIL_FACTOR             0x07
-#define GR_CMBX_ITALPHA                   0x08
-#define GR_CMBX_ITRGB                     0x09
-#define GR_CMBX_LOCAL_TEXTURE_ALPHA       0x0a
-#define GR_CMBX_LOCAL_TEXTURE_RGB         0x0b
-#define GR_CMBX_LOD_FRAC                  0x0c
-#define GR_CMBX_OTHER_TEXTURE_ALPHA       0x0d
-#define GR_CMBX_OTHER_TEXTURE_RGB         0x0e
-#define GR_CMBX_TEXTURE_RGB               0x0f
-#define GR_CMBX_TMU_CALPHA                0x10
-#define GR_CMBX_TMU_CCOLOR                0x11
-
-typedef FxU32 GrCombineMode_t;
-#define GR_FUNC_MODE_ZERO                 0x00
-#define GR_FUNC_MODE_X                    0x01
-#define GR_FUNC_MODE_ONE_MINUS_X          0x02
-#define GR_FUNC_MODE_NEGATIVE_X           0x03
-#define GR_FUNC_MODE_X_MINUS_HALF         0x04
-
-typedef FxU32 GrAlphaBlendOp_t;
-#define GR_BLEND_OP_ADD                   0x00
-#define GR_BLEND_OP_SUB                   0x01
-#define GR_BLEND_OP_REVSUB                0x02
-
-typedef struct
-{
-   FxU32 data[256];
-}
-GuTexPalette;
-
-typedef void (*GrErrorCallbackFnc_t) (const char *string, FxBool fatal);
-
-#endif
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/tdfx/tdfx_lock.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/tdfx/tdfx_lock.c
deleted file mode 100644
index 6bbfb8d3a..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/tdfx/tdfx_lock.c
+++ /dev/null
@@ -1,90 +0,0 @@
-/* -*- mode: c; c-basic-offset: 3 -*-
- *
- * Copyright 2000 VA Linux Systems Inc., Fremont, California.
- *
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * VA LINUX SYSTEMS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
- * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
- * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
- */
-/* $XFree86: xc/lib/GL/mesa/src/drv/tdfx/tdfx_lock.c,v 1.5 2002/12/16 16:19:00 dawes Exp $ */
-
-/*
- * Original rewrite:
- *	Gareth Hughes <gareth@valinux.com>, 29 Sep - 1 Oct 2000
- *
- * Authors:
- *	Gareth Hughes <gareth@valinux.com>
- *
- */
-
-#include "tdfx_context.h"
-#include "tdfx_lock.h"
-#include "tdfx_state.h"
-#include "tdfx_render.h"
-#include "tdfx_texman.h"
-#include "tdfx_tris.h"
-
-
-void tdfxGetLock( tdfxContextPtr fxMesa )
-{
-    __DRIcontextPrivate *cPriv = fxMesa->driContext;
-    __DRIdrawablePrivate *dPriv = cPriv->driDrawablePriv;
-    __DRIscreenPrivate *sPriv = dPriv->driScreenPriv;
-    TDFXSAREAPriv *saPriv = (TDFXSAREAPriv *) (((char *) sPriv->pSAREA) +
-					fxMesa->fxScreen->sarea_priv_offset);
-    unsigned int stamp = dPriv->lastStamp;
-
-    drmGetLock( fxMesa->driFd, fxMesa->hHWContext, 0 );
-
-    /* This macro will update dPriv's cliprects if needed */
-    DRI_VALIDATE_DRAWABLE_INFO( sPriv, dPriv );
-
-    if ( saPriv->fifoOwner != fxMesa->hHWContext ) {
-        fxMesa->Glide.grDRIImportFifo( saPriv->fifoPtr, saPriv->fifoRead );
-    }
-
-    if ( saPriv->ctxOwner != fxMesa->hHWContext ) {
-        /* This sequence looks a little odd. Glide mirrors the state, and
-	 * when you get the state you are forcing the mirror to be up to
-	 * date, and then getting a copy from the mirror. You can then force
-	 * that state onto the hardware when you set the state.
-	 */
-        void *state;
-        FxI32 stateSize;
-        fxMesa->Glide.grGet(GR_GLIDE_STATE_SIZE, 4, &stateSize);
-        state = malloc(stateSize);
-        fxMesa->Glide.grGlideGetState( state );
-        fxMesa->Glide.grGlideSetState( state );
-        free( state );
-    }
-
-#if 0
-    if ( saPriv->texOwner != fxMesa->hHWContext ) {
-        tdfxTMRestoreTextures_NoLock( fxMesa );
-    }
-#endif
-
-    if ( *dPriv->pStamp != stamp || saPriv->ctxOwner != fxMesa->hHWContext ) {
-       tdfxUpdateClipping(fxMesa->glCtx);
-       tdfxUploadClipping(fxMesa);
-    }
-
-    DEBUG_LOCK();
-}
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/tdfx/tdfx_lock.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/tdfx/tdfx_lock.h
deleted file mode 100644
index 616e65b2a..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/tdfx/tdfx_lock.h
+++ /dev/null
@@ -1,144 +0,0 @@
-/* -*- mode: c; c-basic-offset: 3 -*-
- *
- * Copyright 2000 VA Linux Systems Inc., Fremont, California.
- *
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * VA LINUX SYSTEMS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
- * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
- * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
- */
-/* $XFree86: xc/lib/GL/mesa/src/drv/tdfx/tdfx_lock.h,v 1.3 2002/02/22 21:45:03 dawes Exp $ */
-
-/*
- * Original rewrite:
- *	Gareth Hughes <gareth@valinux.com>, 29 Sep - 1 Oct 2000
- *
- * Authors:
- *	Gareth Hughes <gareth@valinux.com>
- *
- */
-
-#ifndef __TDFX_LOCK_H__
-#define __TDFX_LOCK_H__
-
-/* You can turn this on to find locking conflicts.
- */
-#define DEBUG_LOCKING		0
-
-#if DEBUG_LOCKING
-extern char *prevLockFile;
-extern int prevLockLine;
-
-#define DEBUG_LOCK()							\
-   do {									\
-      prevLockFile = (__FILE__);					\
-      prevLockLine = (__LINE__);					\
-   } while (0)
-
-#define DEBUG_RESET()							\
-   do {									\
-      prevLockFile = 0;							\
-      prevLockLine = 0;							\
-   } while (0)
-
-#define DEBUG_CHECK_LOCK()						\
-   do {									\
-      if ( prevLockFile ) {						\
-	 fprintf( stderr,						\
-		  "LOCK SET!\n\tPrevious %s:%d\n\tCurrent: %s:%d\n",	\
-		  prevLockFile, prevLockLine, __FILE__, __LINE__ );	\
-	 exit( 1 );							\
-      }									\
-   } while (0)
-
-#else
-
-#define DEBUG_LOCK()
-#define DEBUG_RESET()
-#define DEBUG_CHECK_LOCK()
-
-#endif /* DEBUG_LOCKING */
-
-
-extern void tdfxGetLock( tdfxContextPtr fxMesa );
-
-
-/* !!! We may want to separate locks from locks with validation.
-   This could be used to improve performance for those things
-   commands that do not do any drawing !!! */
-
-#define DRM_LIGHT_LOCK_RETURN(fd,lock,context,__ret)                   \
-	do {                                                           \
-		DRM_CAS(lock,context,DRM_LOCK_HELD|context,__ret);     \
-                if (__ret) drmGetLock(fd,context,0);                   \
-        } while(0)
-
-#define LOCK_HARDWARE( fxMesa )						\
-   do {									\
-      char __ret = 0;							\
-									\
-      DEBUG_CHECK_LOCK();						\
-      DRM_CAS( fxMesa->driHwLock, fxMesa->hHWContext,			\
-	      DRM_LOCK_HELD | fxMesa->hHWContext, __ret );		\
-      if ( __ret ) {							\
-	 tdfxGetLock( fxMesa );						\
-      }									\
-      DEBUG_LOCK();							\
-   } while (0)
-
-/* Unlock the hardware using the global current context */
-#define UNLOCK_HARDWARE( fxMesa )					\
-  do {									\
-    DRM_UNLOCK( fxMesa->driFd, fxMesa->driHwLock, fxMesa->hHWContext );	\
-    DEBUG_RESET();							\
-  } while (0)
-
-/*
- * This pair of macros makes a loop over the drawing operations
- * so it is not self contained and doesn't have the nice single
- * statement semantics of most macros.
- */
-#define BEGIN_CLIP_LOOP(fxMesa)			\
-  do {						\
-    LOCK_HARDWARE( fxMesa );			\
-    BEGIN_CLIP_LOOP_LOCKED( fxMesa )
-
-#define BEGIN_CLIP_LOOP_LOCKED(fxMesa)				\
-  do {								\
-    int _nc = fxMesa->numClipRects;				\
-    while (_nc--) {						\
-      if (fxMesa->numClipRects > 1) {				\
-        int _height = fxMesa->screen_height;			\
-        fxMesa->Glide.grClipWindow(fxMesa->pClipRects[_nc].x1,	\
-                     _height - fxMesa->pClipRects[_nc].y2,	\
-                     fxMesa->pClipRects[_nc].x2,		\
-                     _height - fxMesa->pClipRects[_nc].y1);	\
-      }
-
-
-#define END_CLIP_LOOP_LOCKED( fxMesa )		\
-    }						\
-  } while (0)
-
-#define END_CLIP_LOOP( fxMesa )			\
-    END_CLIP_LOOP_LOCKED( fxMesa );		\
-    UNLOCK_HARDWARE( fxMesa );			\
-  } while (0)
-
-#endif /* __TDFX_LOCK_H__ */
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/tdfx/tdfx_pixels.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/tdfx/tdfx_pixels.c
deleted file mode 100644
index 6592ecccf..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/tdfx/tdfx_pixels.c
+++ /dev/null
@@ -1,689 +0,0 @@
-/* -*- mode: c; c-basic-offset: 3 -*-
- *
- * Copyright 2000 VA Linux Systems Inc., Fremont, California.
- *
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * VA LINUX SYSTEMS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
- * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
- * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
- */
-/* $XFree86: xc/lib/GL/mesa/src/drv/tdfx/tdfx_pixels.c,v 1.4 2002/02/22 21:45:03 dawes Exp $ */
-
-/*
- * Original rewrite:
- *	Gareth Hughes <gareth@valinux.com>, 29 Sep - 1 Oct 2000
- *
- * Authors:
- *	Gareth Hughes <gareth@valinux.com>
- *	Brian Paul <brianp@valinux.com>
- *	Nathan Hand <nhand@valinux.com>
- *
- */
-
-#include "tdfx_context.h"
-#include "tdfx_dd.h"
-#include "tdfx_lock.h"
-#include "tdfx_vb.h"
-#include "tdfx_pixels.h"
-#include "tdfx_render.h"
-
-#include "swrast/swrast.h"
-
-#include "image.h"
-
-
-#define FX_grLfbWriteRegion(fxMesa,dst_buffer,dst_x,dst_y,src_format,src_width,src_height,src_stride,src_data)		\
-  do {				\
-    LOCK_HARDWARE(fxMesa);		\
-    fxMesa->Glide.grLfbWriteRegion(dst_buffer,dst_x,dst_y,src_format,src_width,src_height,FXFALSE,src_stride,src_data);	\
-    UNLOCK_HARDWARE(fxMesa);		\
-  } while(0)
-
-
-#define FX_grLfbReadRegion(fxMesa,src_buffer,src_x,src_y,src_width,src_height,dst_stride,dst_data)			\
-  do {				\
-    LOCK_HARDWARE(fxMesa);		\
-    fxMesa->Glide.grLfbReadRegion(src_buffer,src_x,src_y,src_width,src_height,dst_stride,dst_data);				\
-    UNLOCK_HARDWARE(fxMesa);		\
-  } while (0);
-
-
-#if 0
-static FxBool
-FX_grLfbLock(tdfxContextPtr fxMesa, GrLock_t type, GrBuffer_t buffer,
-             GrLfbWriteMode_t writeMode, GrOriginLocation_t origin,
-             FxBool pixelPipeline, GrLfbInfo_t * info)
-{
-   FxBool result;
-
-   LOCK_HARDWARE(fxMesa);
-   result = fxMesa->Glide.grLfbLock(type, buffer, writeMode, origin, pixelPipeline, info);
-   UNLOCK_HARDWARE(fxMesa);
-   return result;
-}
-#endif
-
-
-#define FX_grLfbUnlock(fxMesa, t, b)	\
-  do {					\
-    LOCK_HARDWARE(fxMesa);		\
-    fxMesa->Glide.grLfbUnlock(t, b);	\
-    UNLOCK_HARDWARE(fxMesa);		\
-  } while (0)
-
-
-
-#if 0
-/* test if window coord (px,py) is visible */
-static GLboolean
-inClipRects(tdfxContextPtr fxMesa, int px, int py)
-{
-    int i;
-    for (i = 0; i < fxMesa->numClipRects; i++) {
-        if ((px >= fxMesa->pClipRects[i].x1) &&
-            (px < fxMesa->pClipRects[i].x2) &&
-            (py >= fxMesa->pClipRects[i].y1) &&
-            (py < fxMesa->pClipRects[i].y2)) return GL_TRUE;
-    }
-    return GL_FALSE;
-}
-#endif
-
-/* test if rectangle of pixels (px,py) (px+width,py+height) is visible */
-static GLboolean
-inClipRects_Region(tdfxContextPtr fxMesa, int x, int y, int width, int height)
-{
-    int i;
-    int x1, y1, x2, y2;
-    int xmin, xmax, ymin, ymax, pixelsleft;
-
-    y1 = y - height + 1; y2 = y;
-    x1 = x; x2 = x + width - 1;
-    pixelsleft = width * height;
-
-    for (i = 0; i < fxMesa->numClipRects; i++)
-    {
-        /* algorithm requires x1 < x2 and y1 < y2 */
-        if ((fxMesa->pClipRects[i].x1 < fxMesa->pClipRects[i].x2)) {
-            xmin = fxMesa->pClipRects[i].x1;
-            xmax = fxMesa->pClipRects[i].x2-1;
-        } else {
-            xmin = fxMesa->pClipRects[i].x2;
-            xmax = fxMesa->pClipRects[i].x1-1;
-        }
-        if ((fxMesa->pClipRects[i].y1 < fxMesa->pClipRects[i].y2)) {
-            ymin = fxMesa->pClipRects[i].y1;
-            ymax = fxMesa->pClipRects[i].y2-1;
-        } else {
-            ymin = fxMesa->pClipRects[i].y2;
-            ymax = fxMesa->pClipRects[i].y1-1;
-        }
-
-        /* reject trivial cases */
-        if (xmax < x1) continue;
-        if (ymax < y1) continue;
-        if (xmin > x2) continue;
-        if (ymin > y2) continue;
-
-        /* find the intersection */
-        if (xmin < x1) xmin = x1;
-        if (ymin < y1) ymin = y1;
-        if (xmax > x2) xmax = x2;
-        if (ymax > y2) ymax = y2;
-
-        pixelsleft -= (xmax-xmin+1) * (ymax-ymin+1);
-    }
-
-    return pixelsleft == 0;
-}
-
-#if 0
-GLboolean
-tdfx_bitmap_R5G6B5(GLcontext * ctx, GLint px, GLint py,
-		   GLsizei width, GLsizei height,
-		   const struct gl_pixelstore_attrib *unpack,
-		   const GLubyte * bitmap)
-{
-   tdfxContextPtr fxMesa = TDFX_CONTEXT(ctx);
-   GrLfbInfo_t info;
-   TdfxU16 color;
-   const struct gl_pixelstore_attrib *finalUnpack;
-   struct gl_pixelstore_attrib scissoredUnpack;
-
-   /* check if there's any raster operations enabled which we can't handle */
-   if (ctx->RasterMask & (ALPHATEST_BIT |
-			  BLEND_BIT |
-			  DEPTH_BIT |
-			  FOG_BIT |
-			  LOGIC_OP_BIT |
-			  SCISSOR_BIT |
-			  STENCIL_BIT |
-			  MASKING_BIT |
-			  MULTI_DRAW_BIT)) return GL_FALSE;
-
-   if (ctx->Scissor.Enabled) {
-      /* This is a bit tricky, but by carefully adjusting the px, py,
-       * width, height, skipPixels and skipRows values we can do
-       * scissoring without special code in the rendering loop.
-       */
-
-      /* we'll construct a new pixelstore struct */
-      finalUnpack = &scissoredUnpack;
-      scissoredUnpack = *unpack;
-      if (scissoredUnpack.RowLength == 0)
-	 scissoredUnpack.RowLength = width;
-
-      /* clip left */
-      if (px < ctx->Scissor.X) {
-	 scissoredUnpack.SkipPixels += (ctx->Scissor.X - px);
-	 width -= (ctx->Scissor.X - px);
-	 px = ctx->Scissor.X;
-      }
-      /* clip right */
-      if (px + width >= ctx->Scissor.X + ctx->Scissor.Width) {
-	 width -= (px + width - (ctx->Scissor.X + ctx->Scissor.Width));
-      }
-      /* clip bottom */
-      if (py < ctx->Scissor.Y) {
-	 scissoredUnpack.SkipRows += (ctx->Scissor.Y - py);
-	 height -= (ctx->Scissor.Y - py);
-	 py = ctx->Scissor.Y;
-      }
-      /* clip top */
-      if (py + height >= ctx->Scissor.Y + ctx->Scissor.Height) {
-	 height -= (py + height - (ctx->Scissor.Y + ctx->Scissor.Height));
-      }
-
-      if (width <= 0 || height <= 0)
-	 return GL_TRUE;     /* totally scissored away */
-   }
-   else {
-      finalUnpack = unpack;
-   }
-
-   /* compute pixel value */
-   {
-      GLint r = (GLint) (ctx->Current.RasterColor[0] * 255.0f);
-      GLint g = (GLint) (ctx->Current.RasterColor[1] * 255.0f);
-      GLint b = (GLint) (ctx->Current.RasterColor[2] * 255.0f);
-      /*GLint a = (GLint)(ctx->Current.RasterColor[3]*255.0f); */
-      if (fxMesa->bgrOrder) {
-	 color = (TdfxU16)
-	    (((TdfxU16) 0xf8 & b) << (11 - 3)) |
-	    (((TdfxU16) 0xfc & g) << (5 - 3 + 1)) |
-	    (((TdfxU16) 0xf8 & r) >> 3);
-      }
-      else
-	 color = (TdfxU16)
-	    (((TdfxU16) 0xf8 & r) << (11 - 3)) |
-	    (((TdfxU16) 0xfc & g) << (5 - 3 + 1)) |
-	    (((TdfxU16) 0xf8 & b) >> 3);
-   }
-
-   info.size = sizeof(info);
-   if (!TDFX_grLfbLock(fxMesa,
-		     GR_LFB_WRITE_ONLY,
-		     fxMesa->currentFB,
-		     GR_LFBWRITEMODE_565,
-		     GR_ORIGIN_UPPER_LEFT, FXFALSE, &info)) {
-#ifndef TDFX_SILENT
-      fprintf(stderr, "tdfx Driver: error locking the linear frame buffer\n");
-#endif
-      return GL_TRUE;
-   }
-
-   {
-      const GLint winX = fxMesa->x_offset;
-      const GLint winY = fxMesa->y_offset + fxMesa->height - 1;
-      /* The dest stride depends on the hardware and whether we're drawing
-       * to the front or back buffer.  This compile-time test seems to do
-       * the job for now.
-       */
-      const GLint dstStride = (fxMesa->glCtx->Color.DrawBuffer[0] == GL_FRONT)
-	 ? (fxMesa->screen_width) : (info.strideInBytes / 2);
-      GLint row;
-      /* compute dest address of bottom-left pixel in bitmap */
-      GLushort *dst = (GLushort *) info.lfbPtr
-	 + (winY - py) * dstStride + (winX + px);
-
-      for (row = 0; row < height; row++) {
-	 const GLubyte *src =
-	    (const GLubyte *) _mesa_image_address2d(finalUnpack,
-                                                    bitmap, width, height,
-                                                    GL_COLOR_INDEX,
-                                                    GL_BITMAP, row, 0);
-	 if (finalUnpack->LsbFirst) {
-	    /* least significan bit first */
-	    GLubyte mask = 1U << (finalUnpack->SkipPixels & 0x7);
-	    GLint col;
-	    for (col = 0; col < width; col++) {
-	       if (*src & mask) {
-		  if (inClipRects(fxMesa, winX + px + col, winY - py - row))
-		     dst[col] = color;
-	       }
-	       if (mask == 128U) {
-		  src++;
-		  mask = 1U;
-	       }
-	       else {
-		  mask = mask << 1;
-	       }
-	    }
-	    if (mask != 1)
-	       src++;
-	 }
-	 else {
-	    /* most significan bit first */
-	    GLubyte mask = 128U >> (finalUnpack->SkipPixels & 0x7);
-	    GLint col;
-	    for (col = 0; col < width; col++) {
-	       if (*src & mask) {
-		  if (inClipRects(fxMesa, winX + px + col, winY - py - row))
-		     dst[col] = color;
-	       }
-	       if (mask == 1U) {
-		  src++;
-		  mask = 128U;
-	       }
-	       else {
-		  mask = mask >> 1;
-	       }
-	    }
-	    if (mask != 128)
-	       src++;
-	 }
-	 dst -= dstStride;
-      }
-   }
-
-   TDFX_grLfbUnlock(fxMesa, GR_LFB_WRITE_ONLY, fxMesa->currentFB);
-   return GL_TRUE;
-}
-#endif
-
-#if 0
-GLboolean
-tdfx_bitmap_R8G8B8A8(GLcontext * ctx, GLint px, GLint py,
-		     GLsizei width, GLsizei height,
-		     const struct gl_pixelstore_attrib *unpack,
-		     const GLubyte * bitmap)
-{
-   tdfxContextPtr fxMesa = TDFX_CONTEXT(ctx);
-   GrLfbInfo_t info;
-   GLuint color;
-   const struct gl_pixelstore_attrib *finalUnpack;
-   struct gl_pixelstore_attrib scissoredUnpack;
-
-   /* check if there's any raster operations enabled which we can't handle */
-   if (ctx->RasterMask & (ALPHATEST_BIT |
-			  BLEND_BIT |
-			  DEPTH_BIT |
-			  FOG_BIT |
-			  LOGIC_OP_BIT |
-			  SCISSOR_BIT |
-			  STENCIL_BIT |
-			  MASKING_BIT |
-			  MULTI_DRAW_BIT)) return GL_FALSE;
-
-   if (ctx->Scissor.Enabled) {
-      /* This is a bit tricky, but by carefully adjusting the px, py,
-       * width, height, skipPixels and skipRows values we can do
-       * scissoring without special code in the rendering loop.
-       */
-
-      /* we'll construct a new pixelstore struct */
-      finalUnpack = &scissoredUnpack;
-      scissoredUnpack = *unpack;
-      if (scissoredUnpack.RowLength == 0)
-	 scissoredUnpack.RowLength = width;
-
-      /* clip left */
-      if (px < ctx->Scissor.X) {
-	 scissoredUnpack.SkipPixels += (ctx->Scissor.X - px);
-	 width -= (ctx->Scissor.X - px);
-	 px = ctx->Scissor.X;
-      }
-      /* clip right */
-      if (px + width >= ctx->Scissor.X + ctx->Scissor.Width) {
-	 width -= (px + width - (ctx->Scissor.X + ctx->Scissor.Width));
-      }
-      /* clip bottom */
-      if (py < ctx->Scissor.Y) {
-	 scissoredUnpack.SkipRows += (ctx->Scissor.Y - py);
-	 height -= (ctx->Scissor.Y - py);
-	 py = ctx->Scissor.Y;
-      }
-      /* clip top */
-      if (py + height >= ctx->Scissor.Y + ctx->Scissor.Height) {
-	 height -= (py + height - (ctx->Scissor.Y + ctx->Scissor.Height));
-      }
-
-      if (width <= 0 || height <= 0)
-	 return GL_TRUE;     /* totally scissored away */
-   }
-   else {
-      finalUnpack = unpack;
-   }
-
-   /* compute pixel value */
-   {
-      GLint r = (GLint) (ctx->Current.RasterColor[0] * 255.0f);
-      GLint g = (GLint) (ctx->Current.RasterColor[1] * 255.0f);
-      GLint b = (GLint) (ctx->Current.RasterColor[2] * 255.0f);
-      GLint a = (GLint) (ctx->Current.RasterColor[3] * 255.0f);
-      color = PACK_BGRA32(r, g, b, a);
-   }
-
-   info.size = sizeof(info);
-   if (!TDFX_grLfbLock(fxMesa, GR_LFB_WRITE_ONLY,
-		     fxMesa->currentFB, GR_LFBWRITEMODE_8888,
-		     GR_ORIGIN_UPPER_LEFT, FXFALSE, &info)) {
-#ifndef TDFX_SILENT
-      fprintf(stderr, "tdfx Driver: error locking the linear frame buffer\n");
-#endif
-      return GL_TRUE;
-   }
-
-   {
-      const GLint winX = fxMesa->x_offset;
-      const GLint winY = fxMesa->y_offset + fxMesa->height - 1;
-      GLint dstStride;
-      GLuint *dst;
-      GLint row;
-
-      if (fxMesa->glCtx->Color.DrawBuffer[0] == GL_FRONT) {
-	 dstStride = fxMesa->screen_width;
-	 dst =
-	    (GLuint *) info.lfbPtr + (winY - py) * dstStride + (winX +
-								px);
-      }
-      else {
-	 dstStride = info.strideInBytes / 4;
-	 dst =
-	    (GLuint *) info.lfbPtr + (winY - py) * dstStride + (winX +
-								px);
-      }
-
-      /* compute dest address of bottom-left pixel in bitmap */
-      for (row = 0; row < height; row++) {
-	 const GLubyte *src =
-	    (const GLubyte *) _mesa_image_address2d(finalUnpack,
-                                                    bitmap, width, height,
-                                                    GL_COLOR_INDEX,
-                                                    GL_BITMAP, row, 0);
-	 if (finalUnpack->LsbFirst) {
-	    /* least significan bit first */
-	    GLubyte mask = 1U << (finalUnpack->SkipPixels & 0x7);
-	    GLint col;
-	    for (col = 0; col < width; col++) {
-	       if (*src & mask) {
-		  if (inClipRects(fxMesa, winX + px + col, winY - py - row))
-		     dst[col] = color;
-	       }
-	       if (mask == 128U) {
-		  src++;
-		  mask = 1U;
-	       }
-	       else {
-		  mask = mask << 1;
-	       }
-	    }
-	    if (mask != 1)
-	       src++;
-	 }
-	 else {
-	    /* most significan bit first */
-	    GLubyte mask = 128U >> (finalUnpack->SkipPixels & 0x7);
-	    GLint col;
-	    for (col = 0; col < width; col++) {
-	       if (*src & mask) {
-		  if (inClipRects(fxMesa, winX + px + col, winY - py - row))
-		     dst[col] = color;
-	       }
-	       if (mask == 1U) {
-		  src++;
-		  mask = 128U;
-	       }
-	       else {
-		  mask = mask >> 1;
-	       }
-	    }
-	    if (mask != 128)
-	       src++;
-	 }
-	 dst -= dstStride;
-      }
-   }
-
-   TDFX_grLfbUnlock(fxMesa, GR_LFB_WRITE_ONLY, fxMesa->currentFB);
-   return GL_TRUE;
-}
-#endif
-
-void
-tdfx_readpixels_R5G6B5(GLcontext * ctx, GLint x, GLint y,
-		       GLsizei width, GLsizei height,
-		       GLenum format, GLenum type,
-		       const struct gl_pixelstore_attrib *packing,
-		       GLvoid * dstImage)
-{
-   if (format != GL_RGB ||
-       type != GL_UNSIGNED_SHORT_5_6_5 ||
-       (ctx->_ImageTransferState & (IMAGE_SCALE_BIAS_BIT|
-				    IMAGE_MAP_COLOR_BIT)))
-   {
-      _swrast_ReadPixels( ctx, x, y, width, height, format, type, packing,
-			  dstImage );
-      return;
-   }
-
-   {
-      tdfxContextPtr fxMesa = TDFX_CONTEXT(ctx);
-      GrLfbInfo_t info;
-
-      const GLint winX = fxMesa->x_offset;
-      const GLint winY = fxMesa->y_offset + fxMesa->height - 1;
-      const GLint scrX = winX + x;
-      const GLint scrY = winY - y;
-
-      LOCK_HARDWARE( fxMesa );
-      info.size = sizeof(info);
-      if (fxMesa->Glide.grLfbLock(GR_LFB_READ_ONLY,
-		    fxMesa->ReadBuffer,
-		    GR_LFBWRITEMODE_ANY,
-		    GR_ORIGIN_UPPER_LEFT, FXFALSE, &info)) {
-	 const GLint srcStride = (fxMesa->glCtx->Color.DrawBuffer[0] ==
-	     GL_FRONT) ? (fxMesa->screen_width) : (info.strideInBytes / 2);
-	 const GLushort *src = (const GLushort *) info.lfbPtr
-	    + scrY * srcStride + scrX;
-	 GLubyte *dst = (GLubyte *) _mesa_image_address2d(packing,
-            dstImage, width, height, format, type, 0, 0);
-	 const GLint dstStride = _mesa_image_row_stride(packing,
-            width, format, type);
-
-	 /* directly memcpy 5R6G5B pixels into client's buffer */
-	 const GLint widthInBytes = width * 2;
-	 GLint row;
-	 for (row = 0; row < height; row++) {
-	    MEMCPY(dst, src, widthInBytes);
-	    dst += dstStride;
-	    src -= srcStride;
-	 }
-
-	 fxMesa->Glide.grLfbUnlock(GR_LFB_READ_ONLY, fxMesa->ReadBuffer);
-      }
-      UNLOCK_HARDWARE( fxMesa );
-      return;
-   }
-}
-
-void
-tdfx_readpixels_R8G8B8A8(GLcontext * ctx, GLint x, GLint y,
-                         GLsizei width, GLsizei height,
-                         GLenum format, GLenum type,
-                         const struct gl_pixelstore_attrib *packing,
-                         GLvoid * dstImage)
-{
-   if ((!(format == GL_BGRA && type == GL_UNSIGNED_INT_8_8_8_8) &&
-	!(format == GL_BGRA && type == GL_UNSIGNED_BYTE)) ||
-       (ctx->_ImageTransferState & (IMAGE_SCALE_BIAS_BIT|
-				    IMAGE_MAP_COLOR_BIT)))
-   {
-      _swrast_ReadPixels( ctx, x, y, width, height, format, type, packing,
-			  dstImage );
-      return;
-   }
-
-
-   {
-      tdfxContextPtr fxMesa = TDFX_CONTEXT(ctx);
-      GrLfbInfo_t info;
-
-      const GLint winX = fxMesa->x_offset;
-      const GLint winY = fxMesa->y_offset + fxMesa->height - 1;
-      const GLint scrX = winX + x;
-      const GLint scrY = winY - y;
-
-      LOCK_HARDWARE(fxMesa);
-      info.size = sizeof(info);
-      if (fxMesa->Glide.grLfbLock(GR_LFB_READ_ONLY,
-                    fxMesa->ReadBuffer,
-                    GR_LFBWRITEMODE_ANY,
-                    GR_ORIGIN_UPPER_LEFT, FXFALSE, &info))
-      {
-         const GLint srcStride = (fxMesa->glCtx->Color.DrawBuffer[0] == GL_FRONT)
-            ? (fxMesa->screen_width) : (info.strideInBytes / 4);
-         const GLuint *src = (const GLuint *) info.lfbPtr
-            + scrY * srcStride + scrX;
-         const GLint dstStride =
-            _mesa_image_row_stride(packing, width, format, type);
-         GLubyte *dst = (GLubyte *) _mesa_image_address2d(packing,
-            dstImage, width, height, format, type, 0, 0);
-         const GLint widthInBytes = width * 4;
-
-	 {
-            GLint row;
-            for (row = 0; row < height; row++) {
-               MEMCPY(dst, src, widthInBytes);
-               dst += dstStride;
-               src -= srcStride;
-            }
-         }
-
-         fxMesa->Glide.grLfbUnlock(GR_LFB_READ_ONLY, fxMesa->ReadBuffer);
-      }
-      UNLOCK_HARDWARE(fxMesa);
-   }
-}
-
-void
-tdfx_drawpixels_R8G8B8A8(GLcontext * ctx, GLint x, GLint y,
-                         GLsizei width, GLsizei height,
-                         GLenum format, GLenum type,
-                         const struct gl_pixelstore_attrib *unpack,
-                         const GLvoid * pixels)
-{
-   tdfxContextPtr fxMesa = TDFX_CONTEXT(ctx);
-
-   if ((!(format == GL_BGRA && type == GL_UNSIGNED_INT_8_8_8_8) &&
-	!(format == GL_BGRA && type == GL_UNSIGNED_BYTE)) ||
-       ctx->Pixel.ZoomX != 1.0F || 
-       ctx->Pixel.ZoomY != 1.0F ||
-       (ctx->_ImageTransferState & (IMAGE_SCALE_BIAS_BIT|
-				    IMAGE_MAP_COLOR_BIT)) ||
-       ctx->Color.AlphaEnabled ||
-       ctx->Depth.Test ||
-       ctx->Fog.Enabled ||
-       ctx->Scissor.Enabled ||
-       ctx->Stencil.Enabled ||
-       !ctx->Color.ColorMask[0] ||
-       !ctx->Color.ColorMask[1] ||
-       !ctx->Color.ColorMask[2] ||
-       !ctx->Color.ColorMask[3] ||
-       ctx->Color.ColorLogicOpEnabled ||
-       ctx->Texture._EnabledUnits ||
-       ctx->Depth.OcclusionTest ||
-       fxMesa->Fallback)       
-   {
-      _swrast_DrawPixels( ctx, x, y, width, height, format, type, 
-			  unpack, pixels );
-      return; 
-   }
-
-   {
-      tdfxContextPtr fxMesa = TDFX_CONTEXT(ctx);
-      GrLfbInfo_t info;
-      GLboolean result = GL_FALSE;
-
-      const GLint winX = fxMesa->x_offset;
-      const GLint winY = fxMesa->y_offset + fxMesa->height - 1;
-      const GLint scrX = winX + x;
-      const GLint scrY = winY - y;
-
-      /* lock early to make sure cliprects are right */
-      LOCK_HARDWARE(fxMesa);
-
-      /* make sure hardware has latest blend funcs */
-      if (ctx->Color.BlendEnabled) {
-         fxMesa->dirty |= TDFX_UPLOAD_BLEND_FUNC;
-         tdfxEmitHwStateLocked( fxMesa );
-      }
-
-      /* look for clipmasks, giveup if region obscured */
-      if (fxMesa->glCtx->Color.DrawBuffer[0] == GL_FRONT) {
-         if (!inClipRects_Region(fxMesa, scrX, scrY, width, height)) {
-            UNLOCK_HARDWARE(fxMesa);
-	    _swrast_DrawPixels( ctx, x, y, width, height, format, type, 
-				unpack, pixels );
-            return;
-         }
-      }
-
-      info.size = sizeof(info);
-      if (fxMesa->Glide.grLfbLock(GR_LFB_WRITE_ONLY,
-                    fxMesa->DrawBuffer,
-                    GR_LFBWRITEMODE_8888,
-                    GR_ORIGIN_UPPER_LEFT, FXTRUE, &info))
-      {
-         const GLint dstStride = (fxMesa->glCtx->Color.DrawBuffer[0] == GL_FRONT)
-            ? (fxMesa->screen_width * 4) : (info.strideInBytes);
-         GLubyte *dst = (GLubyte *) info.lfbPtr
-            + scrY * dstStride + scrX * 4;
-         const GLint srcStride =
-            _mesa_image_row_stride(unpack, width, format, type);
-         const GLubyte *src = (GLubyte *) _mesa_image_address2d(unpack,
-            pixels, width, height, format, type, 0, 0);
-         const GLint widthInBytes = width * 4;
-
-         if ((format == GL_BGRA && type == GL_UNSIGNED_INT_8_8_8_8) ||
-             (format == GL_BGRA && type == GL_UNSIGNED_BYTE)) {
-            GLint row;
-            for (row = 0; row < height; row++) {
-               MEMCPY(dst, src, widthInBytes);
-               dst -= dstStride;
-               src += srcStride;
-            }
-            result = GL_TRUE;
-         }
-
-         fxMesa->Glide.grLfbUnlock(GR_LFB_WRITE_ONLY, fxMesa->DrawBuffer);
-      }
-      UNLOCK_HARDWARE(fxMesa);
-   }
-}
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/tdfx/tdfx_pixels.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/tdfx/tdfx_pixels.h
deleted file mode 100644
index c38ce070c..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/tdfx/tdfx_pixels.h
+++ /dev/null
@@ -1,77 +0,0 @@
-/* -*- mode: c; c-basic-offset: 3 -*-
- *
- * Copyright 2000 VA Linux Systems Inc., Fremont, California.
- *
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * VA LINUX SYSTEMS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
- * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
- * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
- */
-/* $XFree86: xc/lib/GL/mesa/src/drv/tdfx/tdfx_pixels.h,v 1.2 2002/02/22 21:45:03 dawes Exp $ */
-
-/*
- * Original rewrite:
- *	Gareth Hughes <gareth@valinux.com>, 29 Sep - 1 Oct 2000
- *
- * Authors:
- *	Gareth Hughes <gareth@valinux.com>
- *	Brian Paul <brianp@valinux.com>
- *	Nathan Hand <nhand@valinux.com>
- *
- */
-
-#ifndef __TDFX_PIXELS_H__
-#define __TDFX_PIXELS_H__
-
-#include "context.h"
-
-extern void
-tdfx_bitmap_R5G6B5( GLcontext *ctx, GLint px, GLint py,
-		    GLsizei width, GLsizei height,
-		    const struct gl_pixelstore_attrib *unpack,
-		    const GLubyte *bitmap );
-
-extern void
-tdfx_bitmap_R8G8B8A8( GLcontext *ctx, GLint px, GLint py,
-		      GLsizei width, GLsizei height,
-		      const struct gl_pixelstore_attrib *unpack,
-		      const GLubyte *bitmap );
-
-extern void
-tdfx_readpixels_R5G6B5( GLcontext *ctx, GLint x, GLint y,
-			GLsizei width, GLsizei height,
-			GLenum format, GLenum type,
-			const struct gl_pixelstore_attrib *packing,
-			GLvoid *dstImage );
-
-extern void
-tdfx_readpixels_R8G8B8A8( GLcontext *ctx, GLint x, GLint y,
-			  GLsizei width, GLsizei height,
-			  GLenum format, GLenum type,
-			  const struct gl_pixelstore_attrib *packing,
-			  GLvoid *dstImage );
-
-extern void
-tdfx_drawpixels_R8G8B8A8( GLcontext *ctx, GLint x, GLint y,
-			  GLsizei width, GLsizei height,
-			  GLenum format, GLenum type,
-			  const struct gl_pixelstore_attrib *unpack,
-			  const GLvoid *pixels );
-
-#endif
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/tdfx/tdfx_render.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/tdfx/tdfx_render.c
deleted file mode 100644
index 56f5f147e..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/tdfx/tdfx_render.c
+++ /dev/null
@@ -1,808 +0,0 @@
-/* -*- mode: c; c-basic-offset: 3 -*-
- *
- * Copyright 2000 VA Linux Systems Inc., Fremont, California.
- *
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * VA LINUX SYSTEMS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
- * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
- * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
- */
-/* $XFree86: xc/lib/GL/mesa/src/drv/tdfx/tdfx_render.c,v 1.4 2002/02/22 21:45:03 dawes Exp $ */
-
-/*
- * New fixes:
- *	Daniel Borca <dborca@users.sourceforge.net>, 19 Jul 2004
- *
- * Original rewrite:
- *	Gareth Hughes <gareth@valinux.com>, 29 Sep - 1 Oct 2000
- *
- * Authors:
- *	Gareth Hughes <gareth@valinux.com>
- *	Brian Paul <brianp@valinux.com>
- *
- */
-
-#include "tdfx_context.h"
-#include "tdfx_render.h"
-#include "tdfx_state.h"
-#include "tdfx_texman.h"
-#include "swrast/swrast.h"
-
-/* Clear the color and/or depth buffers.
- */
-static void tdfxClear( GLcontext *ctx,
-			 GLbitfield mask, GLboolean all,
-			 GLint x, GLint y, GLint width, GLint height )
-{
-   tdfxContextPtr fxMesa = (tdfxContextPtr) ctx->DriverCtx;
-   GLbitfield softwareMask = mask & (BUFFER_BIT_ACCUM);
-   const GLuint stencil_size =
-      fxMesa->haveHwStencil ? fxMesa->glCtx->Visual.stencilBits : 0;
-
-   if ( TDFX_DEBUG & DEBUG_VERBOSE_API ) {
-      fprintf( stderr, "%s( %d, %d, %d, %d )\n",
-	       __FUNCTION__, (int) x, (int) y, (int) width, (int) height );
-   }
-
-   /* Need this check to respond to glScissor and clipping updates */
-   if ((fxMesa->new_state & (TDFX_NEW_CLIP | TDFX_NEW_DEPTH)) ||
-       (fxMesa->dirty & TDFX_UPLOAD_COLOR_MASK)) {
-      tdfxDDUpdateHwState(ctx);
-   }
-
-   /* we can't clear accum buffers */
-   mask &= ~(BUFFER_BIT_ACCUM);
-
-   if (mask & BUFFER_BIT_STENCIL) {
-      if (!fxMesa->haveHwStencil || ctx->Stencil.WriteMask[0] != 0xff) {
-         /* Napalm seems to have trouble with stencil write masks != 0xff */
-         /* do stencil clear in software */
-         mask &= ~(BUFFER_BIT_STENCIL);
-         softwareMask |= BUFFER_BIT_STENCIL;
-      }
-   }
-
-   if (fxMesa->glCtx->Visual.redBits != 8) {
-      /* can only do color masking if running in 24/32bpp on Napalm */
-      if (ctx->Color.ColorMask[RCOMP] != ctx->Color.ColorMask[GCOMP] ||
-          ctx->Color.ColorMask[GCOMP] != ctx->Color.ColorMask[BCOMP]) {
-         softwareMask |= (mask & (BUFFER_BIT_FRONT_LEFT | BUFFER_BIT_BACK_LEFT));
-         mask &= ~(BUFFER_BIT_FRONT_LEFT | BUFFER_BIT_BACK_LEFT);
-      }
-   }
-
-   if (fxMesa->haveHwStencil) {
-      /*
-       * If we want to clear stencil, it must be enabled
-       * in the HW, even if the stencil test is not enabled
-       * in the OGL state.
-       */
-      LOCK_HARDWARE(fxMesa);
-      if (mask & BUFFER_BIT_STENCIL) {
-	 fxMesa->Glide.grStencilMask(/*ctx->Stencil.WriteMask*/ 0xff);
-	 /* set stencil ref value = desired clear value */
-	 fxMesa->Glide.grStencilFunc(GR_CMP_ALWAYS,
-                                     fxMesa->Stencil.Clear, 0xff);
-	 fxMesa->Glide.grStencilOp(GR_STENCILOP_REPLACE,
-                                   GR_STENCILOP_REPLACE, GR_STENCILOP_REPLACE);
-	 fxMesa->Glide.grEnable(GR_STENCIL_MODE_EXT);
-      }
-      else {
-	 fxMesa->Glide.grDisable(GR_STENCIL_MODE_EXT);
-      }
-      UNLOCK_HARDWARE(fxMesa);
-   }
-
-   /*
-    * This may be ugly, but it's needed in order to work around a number
-    * of Glide bugs.
-    */
-   BEGIN_CLIP_LOOP(fxMesa);
-   {
-      /*
-       * This could probably be done fancier but doing each possible case
-       * explicitly is less error prone.
-       */
-      switch (mask & ~BUFFER_BIT_STENCIL) {
-      case BUFFER_BIT_BACK_LEFT | BUFFER_BIT_DEPTH:
-	 /* back buffer & depth */
-	 FX_grColorMaskv_NoLock(ctx, true4); /* work around Voodoo3 bug */
-	 fxMesa->Glide.grDepthMask(FXTRUE);
-	 fxMesa->Glide.grRenderBuffer(GR_BUFFER_BACKBUFFER);
-	 if (stencil_size > 0) {
-            fxMesa->Glide.grBufferClearExt(fxMesa->Color.ClearColor,
-                                           fxMesa->Color.ClearAlpha,
-                                           fxMesa->Depth.Clear,
-                                           (FxU32) ctx->Stencil.Clear);
-         }
-	 else
-            fxMesa->Glide.grBufferClear(fxMesa->Color.ClearColor,
-                                        fxMesa->Color.ClearAlpha,
-                                        fxMesa->Depth.Clear);
-	 if (!ctx->Depth.Mask || !ctx->Depth.Test) {
-            fxMesa->Glide.grDepthMask(FXFALSE);
-	 }
-	 break;
-      case BUFFER_BIT_FRONT_LEFT | BUFFER_BIT_DEPTH:
-	 /* XXX it appears that the depth buffer isn't cleared when
-	  * glRenderBuffer(GR_BUFFER_FRONTBUFFER) is set.
-	  * This is a work-around/
-	  */
-	 /* clear depth */
-	 fxMesa->Glide.grDepthMask(FXTRUE);
-	 fxMesa->Glide.grRenderBuffer(GR_BUFFER_BACKBUFFER);
-	 FX_grColorMaskv_NoLock(ctx, false4);
-	 if (stencil_size > 0)
-            fxMesa->Glide.grBufferClearExt(fxMesa->Color.ClearColor,
-                                           fxMesa->Color.ClearAlpha,
-                                           fxMesa->Depth.Clear,
-                                           (FxU32) ctx->Stencil.Clear);
-	 else
-            fxMesa->Glide.grBufferClear(fxMesa->Color.ClearColor,
-                                        fxMesa->Color.ClearAlpha,
-                                        fxMesa->Depth.Clear);
-	 /* clear front */
-	 FX_grColorMaskv_NoLock(ctx, true4);
-	 fxMesa->Glide.grRenderBuffer(GR_BUFFER_FRONTBUFFER);
-	 if (stencil_size > 0)
-            fxMesa->Glide.grBufferClearExt(fxMesa->Color.ClearColor,
-                                           fxMesa->Color.ClearAlpha,
-                                           fxMesa->Depth.Clear,
-                                           (FxU32) ctx->Stencil.Clear);
-	 else
-            fxMesa->Glide.grBufferClear(fxMesa->Color.ClearColor,
-                                        fxMesa->Color.ClearAlpha,
-                                        fxMesa->Depth.Clear);
-	 if (!ctx->Depth.Mask || !ctx->Depth.Test) {
-            fxMesa->Glide.grDepthMask(FXFALSE);
-	 }
-	 break;
-      case BUFFER_BIT_BACK_LEFT:
-	 /* back buffer only */
-	 fxMesa->Glide.grDepthMask(FXFALSE);
-	 fxMesa->Glide.grRenderBuffer(GR_BUFFER_BACKBUFFER);
-	 if (stencil_size > 0)
-            fxMesa->Glide.grBufferClearExt(fxMesa->Color.ClearColor,
-                                           fxMesa->Color.ClearAlpha,
-                                           fxMesa->Depth.Clear,
-                                           (FxU32) ctx->Stencil.Clear);
-	 else
-            fxMesa->Glide.grBufferClear(fxMesa->Color.ClearColor,
-                                        fxMesa->Color.ClearAlpha,
-                                        fxMesa->Depth.Clear);
-	 if (ctx->Depth.Mask && ctx->Depth.Test) {
-            fxMesa->Glide.grDepthMask(FXTRUE);
-	 }
-	 break;
-      case BUFFER_BIT_FRONT_LEFT:
-	 /* front buffer only */
-	 fxMesa->Glide.grDepthMask(FXFALSE);
-	 fxMesa->Glide.grRenderBuffer(GR_BUFFER_FRONTBUFFER);
-	 if (stencil_size > 0)
-            fxMesa->Glide.grBufferClearExt(fxMesa->Color.ClearColor,
-                                           fxMesa->Color.ClearAlpha,
-                                           fxMesa->Depth.Clear,
-                                           (FxU32) ctx->Stencil.Clear);
-	 else
-            fxMesa->Glide.grBufferClear(fxMesa->Color.ClearColor,
-                                        fxMesa->Color.ClearAlpha,
-                                        fxMesa->Depth.Clear);
-	 if (ctx->Depth.Mask && ctx->Depth.Test) {
-            fxMesa->Glide.grDepthMask(FXTRUE);
-	 }
-	 break;
-      case BUFFER_BIT_FRONT_LEFT | BUFFER_BIT_BACK_LEFT:
-	 /* front and back */
-	 fxMesa->Glide.grDepthMask(FXFALSE);
-	 fxMesa->Glide.grRenderBuffer(GR_BUFFER_BACKBUFFER);
-	 if (stencil_size > 0)
-            fxMesa->Glide.grBufferClearExt(fxMesa->Color.ClearColor,
-                                           fxMesa->Color.ClearAlpha,
-                                           fxMesa->Depth.Clear,
-                                           (FxU32) ctx->Stencil.Clear);
-	 else
-            fxMesa->Glide.grBufferClear(fxMesa->Color.ClearColor,
-                                        fxMesa->Color.ClearAlpha,
-                                        fxMesa->Depth.Clear);
-	 fxMesa->Glide.grRenderBuffer(GR_BUFFER_FRONTBUFFER);
-	 if (stencil_size > 0)
-            fxMesa->Glide.grBufferClearExt(fxMesa->Color.ClearColor,
-                                           fxMesa->Color.ClearAlpha,
-                                           fxMesa->Depth.Clear,
-                                           (FxU32) ctx->Stencil.Clear);
-	 else
-            fxMesa->Glide.grBufferClear(fxMesa->Color.ClearColor,
-                                        fxMesa->Color.ClearAlpha,
-                                        fxMesa->Depth.Clear);
-	 if (ctx->Depth.Mask && ctx->Depth.Test) {
-            fxMesa->Glide.grDepthMask(FXTRUE);
-	 }
-	 break;
-      case BUFFER_BIT_FRONT_LEFT | BUFFER_BIT_BACK_LEFT | BUFFER_BIT_DEPTH:
-	 /* clear front */
-	 fxMesa->Glide.grDepthMask(FXFALSE);
-	 fxMesa->Glide.grRenderBuffer(GR_BUFFER_FRONTBUFFER);
-	 if (stencil_size > 0)
-            fxMesa->Glide.grBufferClearExt(fxMesa->Color.ClearColor,
-                                           fxMesa->Color.ClearAlpha,
-                                           fxMesa->Depth.Clear,
-                                           (FxU32) ctx->Stencil.Clear);
-	 else
-            fxMesa->Glide.grBufferClear(fxMesa->Color.ClearColor,
-                                        fxMesa->Color.ClearAlpha,
-                                        fxMesa->Depth.Clear);
-	 /* clear back and depth */
-	 fxMesa->Glide.grDepthMask(FXTRUE);
-	 fxMesa->Glide.grRenderBuffer(GR_BUFFER_BACKBUFFER);
-         if (stencil_size > 0)
-            fxMesa->Glide.grBufferClearExt(fxMesa->Color.ClearColor,
-                                           fxMesa->Color.ClearAlpha,
-                                           fxMesa->Depth.Clear,
-                                           (FxU32) ctx->Stencil.Clear);
-	 else
-            fxMesa->Glide.grBufferClear(fxMesa->Color.ClearColor,
-                                        fxMesa->Color.ClearAlpha,
-                                        fxMesa->Depth.Clear);
-	 if (!ctx->Depth.Mask || !ctx->Depth.Mask) {
-            fxMesa->Glide.grDepthMask(FXFALSE);
-	 }
-	 break;
-      case BUFFER_BIT_DEPTH:
-	 /* just the depth buffer */
-	 fxMesa->Glide.grRenderBuffer(GR_BUFFER_BACKBUFFER);
-	 FX_grColorMaskv_NoLock(ctx, false4);
-	 fxMesa->Glide.grDepthMask(FXTRUE);
-	 if (stencil_size > 0)
-            fxMesa->Glide.grBufferClearExt(fxMesa->Color.ClearColor,
-                                           fxMesa->Color.ClearAlpha,
-                                           fxMesa->Depth.Clear,
-                                           (FxU32) ctx->Stencil.Clear);
-	 else
-            fxMesa->Glide.grBufferClear(fxMesa->Color.ClearColor,
-                                        fxMesa->Color.ClearAlpha,
-                                        fxMesa->Depth.Clear);
-	 FX_grColorMaskv_NoLock(ctx, true4);
-	 if (ctx->DrawBuffer->_ColorDrawBufferMask[0] & BUFFER_BIT_FRONT_LEFT)
-            fxMesa->Glide.grRenderBuffer(GR_BUFFER_FRONTBUFFER);
-	 if (!ctx->Depth.Test || !ctx->Depth.Mask)
-	    fxMesa->Glide.grDepthMask(FXFALSE);
-	 break;
-      default:
-         /* clear no color buffers or depth buffer but might clear stencil */
-	 if (stencil_size > 0 && (mask & BUFFER_BIT_STENCIL)) {
-            /* XXX need this RenderBuffer call to work around Glide bug */
-            fxMesa->Glide.grRenderBuffer(GR_BUFFER_BACKBUFFER);
-            fxMesa->Glide.grDepthMask(FXFALSE);
-            FX_grColorMaskv_NoLock(ctx, false4);
-            fxMesa->Glide.grBufferClearExt(fxMesa->Color.ClearColor,
-                                           fxMesa->Color.ClearAlpha,
-                                           fxMesa->Depth.Clear,
-                                           (FxU32) ctx->Stencil.Clear);
-            if (ctx->Depth.Mask && ctx->Depth.Test) {
-               fxMesa->Glide.grDepthMask(FXTRUE);
-            }
-            FX_grColorMaskv_NoLock(ctx, true4);
-            if (ctx->DrawBuffer->_ColorDrawBufferMask[0] & BUFFER_BIT_FRONT_LEFT)
-               fxMesa->Glide.grRenderBuffer(GR_BUFFER_FRONTBUFFER);
-         }
-      }
-   }
-   END_CLIP_LOOP(fxMesa);
-
-   if (fxMesa->haveHwStencil && (mask & BUFFER_BIT_STENCIL)) {
-      /* We changed the stencil state above.  Signal that we need to
-       * upload it again.
-       */
-      fxMesa->dirty |= TDFX_UPLOAD_STENCIL;
-   }
-
-   if (softwareMask)
-      _swrast_Clear( ctx, softwareMask, all, x, y, width, height );
-}
-
-
-
-static void tdfxFinish( GLcontext *ctx )
-{
-   tdfxContextPtr fxMesa = TDFX_CONTEXT(ctx);
-
-   FLUSH_BATCH( fxMesa );
-
-   LOCK_HARDWARE( fxMesa );
-   fxMesa->Glide.grFinish();
-   UNLOCK_HARDWARE( fxMesa );
-}
-
-static void tdfxFlush( GLcontext *ctx )
-{
-   tdfxContextPtr fxMesa = TDFX_CONTEXT(ctx);
-
-   FLUSH_BATCH( fxMesa );
-
-   LOCK_HARDWARE( fxMesa );
-   fxMesa->Glide.grFlush();
-   UNLOCK_HARDWARE( fxMesa );
-}
-
-
-#if 0
-static const char *texSource(int k)
-{
-   switch (k) {
-      case GR_CMBX_ZERO:
-         return "GR_CMBX_ZERO";
-      case GR_CMBX_TEXTURE_ALPHA:
-         return "GR_CMBX_TEXTURE_ALPHA";
-      case GR_CMBX_ALOCAL:
-         return "GR_CMBX_ALOCAL";
-      case GR_CMBX_AOTHER:
-         return "GR_CMBX_AOTHER";
-      case GR_CMBX_B:
-         return "GR_CMBX_B";
-      case GR_CMBX_CONSTANT_ALPHA:
-         return "GR_CMBX_CONSTANT_ALPHA";
-      case GR_CMBX_CONSTANT_COLOR:
-         return "GR_CMBX_CONSTANT_COLOR";
-      case GR_CMBX_DETAIL_FACTOR:
-         return "GR_CMBX_DETAIL_FACTOR";
-      case GR_CMBX_ITALPHA:
-         return "GR_CMBX_ITALPHA";
-      case GR_CMBX_ITRGB:
-         return "GR_CMBX_ITRGB";
-      case GR_CMBX_LOCAL_TEXTURE_ALPHA:
-         return "GR_CMBX_LOCAL_TEXTURE_ALPHA";
-      case GR_CMBX_LOCAL_TEXTURE_RGB:
-         return "GR_CMBX_LOCAL_TEXTURE_RGB";
-      case GR_CMBX_LOD_FRAC:
-         return "GR_CMBX_LOD_FRAC";
-      case GR_CMBX_OTHER_TEXTURE_ALPHA:
-         return "GR_CMBX_OTHER_TEXTURE_ALPHA";
-      case GR_CMBX_OTHER_TEXTURE_RGB:
-         return "GR_CMBX_OTHER_TEXTURE_RGB";
-      case GR_CMBX_TEXTURE_RGB:
-         return "GR_CMBX_TEXTURE_RGB";
-      case GR_CMBX_TMU_CALPHA:
-         return "GR_CMBX_TMU_CALPHA";
-      case GR_CMBX_TMU_CCOLOR:
-         return "GR_CMBX_TMU_CCOLOR";
-      default:
-         return "";
-   }
-}
-#endif
-
-#if 0
-static const char *texMode(int k)
-{
-   switch (k) {
-      case GR_FUNC_MODE_ZERO:
-         return "GR_FUNC_MODE_ZERO";
-      case GR_FUNC_MODE_X:
-         return "GR_FUNC_MODE_X";
-      case GR_FUNC_MODE_ONE_MINUS_X:
-         return "GR_FUNC_MODE_ONE_MINUS_X";
-      case GR_FUNC_MODE_NEGATIVE_X:
-         return "GR_FUNC_MODE_NEGATIVE_X";
-      case GR_FUNC_MODE_X_MINUS_HALF:
-         return "GR_FUNC_MODE_X_MINUS_HALF";
-      default:
-         return "";
-   }
-}
-#endif
-
-#if 0
-static const char *texInvert(int k)
-{
-   return k ? "FXTRUE" : "FXFALSE";
-}
-#endif
-
-static void uploadTextureEnv( tdfxContextPtr fxMesa )
-{
-   if (TDFX_IS_NAPALM(fxMesa)) {
-      int unit;
-      for (unit = 0; unit < TDFX_NUM_TMU; unit++) {
-#if 0
-         printf("upload env %d\n", unit);
-         printf("   cSourceA = %s\t", texSource(fxMesa->TexCombineExt[unit].Color.SourceA));
-         printf("     cModeA = %s\n", texMode(fxMesa->TexCombineExt[unit].Color.ModeA));
-         printf("   cSourceB = %s\t", texSource(fxMesa->TexCombineExt[unit].Color.SourceB));
-         printf("     cModeB = %s\n", texMode(fxMesa->TexCombineExt[unit].Color.ModeB));
-         printf("   cSourceC = %s\t", texSource(fxMesa->TexCombineExt[unit].Color.SourceC));
-         printf("   cInvertC = %s\n", texInvert(fxMesa->TexCombineExt[unit].Color.InvertC));
-         printf("   cSourceD = %s\t", texSource(fxMesa->TexCombineExt[unit].Color.SourceD));
-         printf("   cInvertD = %s\n", texInvert(fxMesa->TexCombineExt[unit].Color.InvertD));
-         printf("     cShift = %d\t", fxMesa->TexCombineExt[unit].Color.Shift);
-         printf("    cInvert = %d\n", fxMesa->TexCombineExt[unit].Color.Invert);
-         printf("   aSourceA = %s\t", texSource(fxMesa->TexCombineExt[unit].Alpha.SourceA));
-         printf("     aModeA = %s\n", texMode(fxMesa->TexCombineExt[unit].Alpha.ModeA));
-         printf("   aSourceB = %s\t", texSource(fxMesa->TexCombineExt[unit].Alpha.SourceB));
-         printf("     aModeB = %s\n", texMode(fxMesa->TexCombineExt[unit].Alpha.ModeB));
-         printf("   aSourceC = %s\t", texSource(fxMesa->TexCombineExt[unit].Alpha.SourceC));
-         printf("   aInvertC = %s\n", texInvert(fxMesa->TexCombineExt[unit].Alpha.InvertC));
-         printf("   aSourceD = %s\t", texSource(fxMesa->TexCombineExt[unit].Alpha.SourceD));
-         printf("   aInvertD = %s\n", texInvert(fxMesa->TexCombineExt[unit].Alpha.InvertD));
-         printf("     aShift = %d\t", fxMesa->TexCombineExt[unit].Alpha.Shift);
-         printf("    aInvert = %d\n", fxMesa->TexCombineExt[unit].Alpha.Invert);
-         printf("      Color = 0x%08x\n", fxMesa->TexCombineExt[unit].EnvColor);
-#endif
-         fxMesa->Glide.grTexColorCombineExt(TDFX_TMU0 + unit,
-                                     fxMesa->TexCombineExt[unit].Color.SourceA,
-                                     fxMesa->TexCombineExt[unit].Color.ModeA,
-                                     fxMesa->TexCombineExt[unit].Color.SourceB,
-                                     fxMesa->TexCombineExt[unit].Color.ModeB,
-                                     fxMesa->TexCombineExt[unit].Color.SourceC,
-                                     fxMesa->TexCombineExt[unit].Color.InvertC,
-                                     fxMesa->TexCombineExt[unit].Color.SourceD,
-                                     fxMesa->TexCombineExt[unit].Color.InvertD,
-                                     fxMesa->TexCombineExt[unit].Color.Shift,
-                                     fxMesa->TexCombineExt[unit].Color.Invert);
-         fxMesa->Glide.grTexAlphaCombineExt(TDFX_TMU0 + unit,
-                                     fxMesa->TexCombineExt[unit].Alpha.SourceA,
-                                     fxMesa->TexCombineExt[unit].Alpha.ModeA,
-                                     fxMesa->TexCombineExt[unit].Alpha.SourceB,
-                                     fxMesa->TexCombineExt[unit].Alpha.ModeB,
-                                     fxMesa->TexCombineExt[unit].Alpha.SourceC,
-                                     fxMesa->TexCombineExt[unit].Alpha.InvertC,
-                                     fxMesa->TexCombineExt[unit].Alpha.SourceD,
-                                     fxMesa->TexCombineExt[unit].Alpha.InvertD,
-                                     fxMesa->TexCombineExt[unit].Alpha.Shift,
-                                     fxMesa->TexCombineExt[unit].Alpha.Invert);
-         fxMesa->Glide.grConstantColorValueExt(TDFX_TMU0 + unit,
-                                        fxMesa->TexCombineExt[unit].EnvColor);
-      }
-   }
-   else {
-      /* Voodoo3 */
-      int unit;
-      for (unit = 0; unit < TDFX_NUM_TMU; unit++) {
-         struct tdfx_texcombine *comb = &fxMesa->TexCombine[unit];
-         fxMesa->Glide.grTexCombine(TDFX_TMU0 + unit,
-                                    comb->FunctionRGB,
-                                    comb->FactorRGB,
-                                    comb->FunctionAlpha,
-                                    comb->FactorAlpha,
-                                    comb->InvertRGB,
-                                    comb->InvertAlpha);
-      }
-   }
-}
-
-
-static void uploadTextureParams( tdfxContextPtr fxMesa )
-{
-   int unit;
-   for (unit = 0; unit < TDFX_NUM_TMU; unit++) {
-      const struct tdfx_texparams *p = &fxMesa->TexParams[unit];
-      /*
-      printf("upload params %d\n", unit);
-      printf("   clamp %x %x\n", env->sClamp, env->tClamp);
-      printf("   filter %x %x\n", env->minFilt, env->magFilt);
-      printf("   mipmap %x %x\n", env->mmMode, env->LODblend);
-      printf("   lod bias %f\n", env->LodBias);
-      */
-      fxMesa->Glide.grTexClampMode(GR_TMU0 + unit, p->sClamp, p->tClamp);
-      fxMesa->Glide.grTexFilterMode(GR_TMU0 + unit, p->minFilt, p->magFilt);
-      fxMesa->Glide.grTexMipMapMode(GR_TMU0 + unit, p->mmMode, p->LODblend);
-      fxMesa->Glide.grTexLodBiasValue(GR_TMU0 + unit, CLAMP(p->LodBias, -8, 7.75));
-   }
-}
-
-
-static void uploadTextureSource( tdfxContextPtr fxMesa )
-{
-   int unit;
-   for (unit = 0; unit < TDFX_NUM_TMU; unit++) {
-      const struct tdfx_texsource *src = &fxMesa->TexSource[unit];
-      /*
-      printf("upload source %d @ %d %p\n", unit, src->StartAddress, src->Info);
-      */
-      if (src->Info) {
-         /*
-         printf("  smallLodLog2=%d largeLodLog2=%d ar=%d format=%d data=%p\n",
-                src->Info->smallLodLog2, src->Info->largeLodLog2,
-                src->Info->aspectRatioLog2, src->Info->format,
-                src->Info->data);
-         */
-         fxMesa->Glide.grTexSource(GR_TMU0 + unit,
-                                   src->StartAddress,
-                                   src->EvenOdd,
-                                   src->Info);
-      }
-   }
-}
-
-
-static void uploadTextureImages( tdfxContextPtr fxMesa )
-{
-   GLcontext *ctx = fxMesa->glCtx;
-   int unit;
-   for (unit = 0; unit < TDFX_NUM_TMU; unit++) {
-      if (ctx->Texture.Unit[unit]._ReallyEnabled & (TEXTURE_1D_BIT|TEXTURE_2D_BIT)) {
-         struct gl_texture_object *tObj = ctx->Texture.Unit[unit]._Current;
-         tdfxTexInfo *ti = TDFX_TEXTURE_DATA(tObj);
-         if (ti && ti->reloadImages && ti->whichTMU != TDFX_TMU_NONE) {
-            /*
-            printf("download texture image on unit %d\n", unit);
-            */
-            tdfxTMDownloadTexture(fxMesa, tObj);
-            ti->reloadImages = GL_FALSE;
-         }
-      }
-   }
-}
-
-
-
-/*
- * If scissoring is enabled, compute intersection of scissor region
- * with all X clip rects, resulting in new cliprect list.
- * If number of cliprects is zero or one, call grClipWindow to setup
- * the clip region.  Otherwise we'll call grClipWindow inside the
- * BEGIN_CLIP_LOOP macro.
- */
-void tdfxUploadClipping( tdfxContextPtr fxMesa )
-{
-   __DRIdrawablePrivate *dPriv = fxMesa->driDrawable;
-
-   assert(dPriv);
-
-   if (fxMesa->numClipRects == 0) {
-      /* all drawing clipped away */
-      fxMesa->Glide.grClipWindow(0, 0, 0, 0);
-   }
-   else if (fxMesa->numClipRects == 1) {
-      fxMesa->Glide.grClipWindow(fxMesa->pClipRects[0].x1,
-                            fxMesa->screen_height - fxMesa->pClipRects[0].y2,
-                            fxMesa->pClipRects[0].x2,
-                            fxMesa->screen_height - fxMesa->pClipRects[0].y1);
-   }
-   /* else, we'll do a cliprect loop around all drawing */
-
-   fxMesa->Glide.grDRIPosition( dPriv->x, dPriv->y, dPriv->w, dPriv->h,
-                                fxMesa->numClipRects, fxMesa->pClipRects );
-}
-
-
-void tdfxEmitHwStateLocked( tdfxContextPtr fxMesa )
-{
-   if ( !fxMesa->dirty )
-      return;
-
-   if ( fxMesa->dirty & TDFX_UPLOAD_COLOR_COMBINE ) {
-      if (TDFX_IS_NAPALM(fxMesa)) {
-         fxMesa->Glide.grColorCombineExt(fxMesa->ColorCombineExt.SourceA,
-                                         fxMesa->ColorCombineExt.ModeA,
-                                         fxMesa->ColorCombineExt.SourceB,
-                                         fxMesa->ColorCombineExt.ModeB,
-                                         fxMesa->ColorCombineExt.SourceC,
-                                         fxMesa->ColorCombineExt.InvertC,
-                                         fxMesa->ColorCombineExt.SourceD,
-                                         fxMesa->ColorCombineExt.InvertD,
-                                         fxMesa->ColorCombineExt.Shift,
-                                         fxMesa->ColorCombineExt.Invert);
-      }
-      else {
-         /* Voodoo 3 */
-         fxMesa->Glide.grColorCombine( fxMesa->ColorCombine.Function,
-                                       fxMesa->ColorCombine.Factor,
-                                       fxMesa->ColorCombine.Local,
-                                       fxMesa->ColorCombine.Other,
-                                       fxMesa->ColorCombine.Invert );
-      }
-      fxMesa->dirty &= ~TDFX_UPLOAD_COLOR_COMBINE;
-   }
-   if ( fxMesa->dirty & TDFX_UPLOAD_ALPHA_COMBINE ) {
-      if (TDFX_IS_NAPALM(fxMesa)) {
-         fxMesa->Glide.grAlphaCombineExt(fxMesa->AlphaCombineExt.SourceA,
-                                         fxMesa->AlphaCombineExt.ModeA,
-                                         fxMesa->AlphaCombineExt.SourceB,
-                                         fxMesa->AlphaCombineExt.ModeB,
-                                         fxMesa->AlphaCombineExt.SourceC,
-                                         fxMesa->AlphaCombineExt.InvertC,
-                                         fxMesa->AlphaCombineExt.SourceD,
-                                         fxMesa->AlphaCombineExt.InvertD,
-                                         fxMesa->AlphaCombineExt.Shift,
-                                         fxMesa->AlphaCombineExt.Invert);
-      }
-      else {
-         /* Voodoo 3 */
-         fxMesa->Glide.grAlphaCombine( fxMesa->AlphaCombine.Function,
-                                       fxMesa->AlphaCombine.Factor,
-                                       fxMesa->AlphaCombine.Local,
-                                       fxMesa->AlphaCombine.Other,
-                                       fxMesa->AlphaCombine.Invert );
-      }
-      fxMesa->dirty &= ~TDFX_UPLOAD_ALPHA_COMBINE;
-   }
-
-   if ( fxMesa->dirty & TDFX_UPLOAD_RENDER_BUFFER ) {
-      fxMesa->Glide.grRenderBuffer( fxMesa->DrawBuffer );
-      fxMesa->dirty &= ~TDFX_UPLOAD_RENDER_BUFFER;
-   }
-
-   if ( fxMesa->dirty & TDFX_UPLOAD_STIPPLE) {
-      fxMesa->Glide.grStipplePattern( fxMesa->Stipple.Pattern );
-      fxMesa->Glide.grStippleMode( fxMesa->Stipple.Mode );
-      fxMesa->dirty &= ~TDFX_UPLOAD_STIPPLE;
-   }
-
-   if ( fxMesa->dirty & TDFX_UPLOAD_ALPHA_TEST ) {
-      fxMesa->Glide.grAlphaTestFunction( fxMesa->Color.AlphaFunc );
-      fxMesa->dirty &= ~TDFX_UPLOAD_ALPHA_TEST;
-   }
-   if ( fxMesa->dirty & TDFX_UPLOAD_ALPHA_REF ) {
-      fxMesa->Glide.grAlphaTestReferenceValue( fxMesa->Color.AlphaRef );
-      fxMesa->dirty &= ~TDFX_UPLOAD_ALPHA_REF;
-   }
-   if ( fxMesa->dirty & TDFX_UPLOAD_BLEND_FUNC ) {
-      if (fxMesa->Glide.grAlphaBlendFunctionExt) {
-         fxMesa->Glide.grAlphaBlendFunctionExt( fxMesa->Color.BlendSrcRGB,
-                                                fxMesa->Color.BlendDstRGB,
-                                                fxMesa->Color.BlendEqRGB,
-                                                fxMesa->Color.BlendSrcA,
-                                                fxMesa->Color.BlendDstA,
-                                                fxMesa->Color.BlendEqA );
-      }
-      else {
-         fxMesa->Glide.grAlphaBlendFunction( fxMesa->Color.BlendSrcRGB,
-                                             fxMesa->Color.BlendDstRGB,
-                                             fxMesa->Color.BlendSrcA,
-                                             fxMesa->Color.BlendDstA );
-      }
-      fxMesa->dirty &= ~TDFX_UPLOAD_BLEND_FUNC;
-   }
-
-   if ( fxMesa->dirty & TDFX_UPLOAD_DEPTH_MODE ) {
-      fxMesa->Glide.grDepthBufferMode( fxMesa->Depth.Mode );
-      fxMesa->dirty &= ~TDFX_UPLOAD_DEPTH_MODE;
-   }
-   if ( fxMesa->dirty & TDFX_UPLOAD_DEPTH_BIAS ) {
-      fxMesa->Glide.grDepthBiasLevel( fxMesa->Depth.Bias );
-      fxMesa->dirty &= ~TDFX_UPLOAD_DEPTH_BIAS;
-   }
-   if ( fxMesa->dirty & TDFX_UPLOAD_DEPTH_FUNC ) {
-      fxMesa->Glide.grDepthBufferFunction( fxMesa->Depth.Func );
-      fxMesa->dirty &= ~TDFX_UPLOAD_DEPTH_FUNC;
-   }
-   if ( fxMesa->dirty & TDFX_UPLOAD_DEPTH_MASK ) {
-      fxMesa->Glide.grDepthMask( fxMesa->Depth.Mask );
-      fxMesa->dirty &= ~TDFX_UPLOAD_DEPTH_MASK;
-   }
-
-   if ( fxMesa->dirty & TDFX_UPLOAD_DITHER) {
-      fxMesa->Glide.grDitherMode( fxMesa->Color.Dither );
-   }
-
-   if ( fxMesa->dirty & TDFX_UPLOAD_FOG_MODE ) {
-      fxMesa->Glide.grFogMode( fxMesa->Fog.Mode );
-      fxMesa->dirty &= ~TDFX_UPLOAD_FOG_MODE;
-   }
-   if ( fxMesa->dirty & TDFX_UPLOAD_FOG_COLOR ) {
-      fxMesa->Glide.grFogColorValue( fxMesa->Fog.Color );
-      fxMesa->dirty &= ~TDFX_UPLOAD_FOG_COLOR;
-   }
-   if ( fxMesa->dirty & TDFX_UPLOAD_FOG_TABLE ) {
-      fxMesa->Glide.grFogTable( fxMesa->Fog.Table );
-      fxMesa->dirty &= ~TDFX_UPLOAD_FOG_TABLE;
-   }
-
-   if ( fxMesa->dirty & TDFX_UPLOAD_CULL ) {
-      fxMesa->Glide.grCullMode( fxMesa->CullMode );
-      fxMesa->dirty &= ~TDFX_UPLOAD_CULL;
-   }
-
-   if ( fxMesa->dirty & TDFX_UPLOAD_CLIP ) {
-      tdfxUploadClipping( fxMesa );
-      fxMesa->dirty &= ~TDFX_UPLOAD_CLIP;
-   }
-
-   if ( fxMesa->dirty & TDFX_UPLOAD_COLOR_MASK ) {
-      if ( fxMesa->Glide.grColorMaskExt
-           && fxMesa->glCtx->Visual.redBits == 8) {
-	 fxMesa->Glide.grColorMaskExt( fxMesa->Color.ColorMask[RCOMP],
-                                       fxMesa->Color.ColorMask[GCOMP],
-                                       fxMesa->Color.ColorMask[BCOMP],
-                                       fxMesa->Color.ColorMask[ACOMP] );
-      } else {
-	 fxMesa->Glide.grColorMask( fxMesa->Color.ColorMask[RCOMP] ||
-                                    fxMesa->Color.ColorMask[GCOMP] ||
-                                    fxMesa->Color.ColorMask[BCOMP],
-                                    /*fxMesa->Color.ColorMask[ACOMP]*/GL_FALSE/*[dBorca] no-no*/ );
-      }
-      fxMesa->dirty &= ~TDFX_UPLOAD_COLOR_MASK;
-   }
-
-   if ( fxMesa->dirty & TDFX_UPLOAD_CONSTANT_COLOR ) {
-      fxMesa->Glide.grConstantColorValue( fxMesa->Color.MonoColor );
-      fxMesa->dirty &= ~TDFX_UPLOAD_CONSTANT_COLOR;
-   }
-
-   if ( fxMesa->dirty & TDFX_UPLOAD_LINE ) {
-      if (fxMesa->glCtx->Line.SmoothFlag && fxMesa->glCtx->Line.Width == 1.0)
-         fxMesa->Glide.grEnable(GR_AA_ORDERED);
-      else
-         fxMesa->Glide.grDisable(GR_AA_ORDERED);
-      fxMesa->dirty &= ~TDFX_UPLOAD_LINE;
-   }
-
-   if ( fxMesa->dirty & TDFX_UPLOAD_STENCIL ) {
-      if (fxMesa->glCtx->Stencil.Enabled) {
-         fxMesa->Glide.grEnable(GR_STENCIL_MODE_EXT);
-         fxMesa->Glide.grStencilOp(fxMesa->Stencil.FailFunc,
-                                   fxMesa->Stencil.ZFailFunc,
-                                   fxMesa->Stencil.ZPassFunc);
-         fxMesa->Glide.grStencilFunc(fxMesa->Stencil.Function,
-                                     fxMesa->Stencil.RefValue,
-                                     fxMesa->Stencil.ValueMask);
-         fxMesa->Glide.grStencilMask(fxMesa->Stencil.WriteMask);
-      }
-      else {
-         fxMesa->Glide.grDisable(GR_STENCIL_MODE_EXT);
-      }
-      fxMesa->dirty &= ~TDFX_UPLOAD_STENCIL;
-   }
-
-   if ( fxMesa->dirty & TDFX_UPLOAD_VERTEX_LAYOUT ) {
-      fxMesa->Glide.grGlideSetVertexLayout( fxMesa->layout[fxMesa->vertexFormat] );
-      /* [dborca] enable fogcoord */
-      fxMesa->Glide.grVertexLayout(GR_PARAM_FOG_EXT, TDFX_FOG_OFFSET,
-	 fxMesa->Fog.Mode == GR_FOG_WITH_TABLE_ON_FOGCOORD_EXT);
-      fxMesa->dirty &= ~TDFX_UPLOAD_VERTEX_LAYOUT;
-   }
-
-   if ( fxMesa->dirty & TDFX_UPLOAD_TEXTURE_ENV ) {
-      uploadTextureEnv(fxMesa);
-      fxMesa->dirty &= ~TDFX_UPLOAD_TEXTURE_ENV;
-   }
-
-   if ( fxMesa->dirty & TDFX_UPLOAD_TEXTURE_PARAMS ) {
-      uploadTextureParams(fxMesa);
-      fxMesa->dirty &= ~TDFX_UPLOAD_TEXTURE_PARAMS;
-   }
-
-   if ( fxMesa->dirty & TDFX_UPLOAD_TEXTURE_PALETTE ) {
-      if (fxMesa->TexPalette.Data) {
-         fxMesa->Glide.grTexDownloadTable(fxMesa->TexPalette.Type, fxMesa->TexPalette.Data);
-      }
-      fxMesa->dirty &= ~TDFX_UPLOAD_TEXTURE_PALETTE;
-   }
-
-   if ( fxMesa->dirty & TDFX_UPLOAD_TEXTURE_SOURCE ) {
-      uploadTextureSource(fxMesa);
-      fxMesa->dirty &= ~TDFX_UPLOAD_TEXTURE_SOURCE;
-   }
-
-   if ( fxMesa->dirty & TDFX_UPLOAD_TEXTURE_IMAGES ) {
-      uploadTextureImages(fxMesa);
-      fxMesa->dirty &= ~TDFX_UPLOAD_TEXTURE_IMAGES;
-   }
-
-   fxMesa->dirty = 0;
-}
-
-
-
-void tdfxInitRenderFuncs( struct dd_function_table *functions )
-{
-   functions->Clear	= tdfxClear;
-   functions->Finish	= tdfxFinish;
-   functions->Flush	= tdfxFlush;
-}
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/tdfx/tdfx_render.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/tdfx/tdfx_render.h
deleted file mode 100644
index 09d0d9019..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/tdfx/tdfx_render.h
+++ /dev/null
@@ -1,50 +0,0 @@
-/* -*- mode: c; c-basic-offset: 3 -*-
- *
- * Copyright 2000 VA Linux Systems Inc., Fremont, California.
- *
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * VA LINUX SYSTEMS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
- * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
- * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
- */
-/* $XFree86: xc/lib/GL/mesa/src/drv/tdfx/tdfx_render.h,v 1.1 2001/03/21 16:14:28 dawes Exp $ */
-
-/*
- * Original rewrite:
- *	Gareth Hughes <gareth@valinux.com>, 29 Sep - 1 Oct 2000
- *
- * Authors:
- *	Gareth Hughes <gareth@valinux.com>
- *
- */
-
-#ifndef __TDFX_RENDER_H__
-#define __TDFX_RENDER_H__
-
-#include "tdfx_context.h"
-
-extern void tdfxInitRenderFuncs( struct dd_function_table *functions );
-
-extern void tdfxEmitHwStateLocked( tdfxContextPtr fxMesa );
-
-extern void tdfxUploadClipping( tdfxContextPtr fxMesa );
-
-#define FLUSH_BATCH( fxMesa )
-
-#endif
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/tdfx/tdfx_screen.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/tdfx/tdfx_screen.c
deleted file mode 100644
index ab64f7986..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/tdfx/tdfx_screen.c
+++ /dev/null
@@ -1,492 +0,0 @@
-/* -*- mode: c; c-basic-offset: 3 -*-
- *
- * Copyright 2000 VA Linux Systems Inc., Fremont, California.
- *
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * VA LINUX SYSTEMS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
- * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
- * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
- */
-/* $XFree86: xc/lib/GL/mesa/src/drv/tdfx/tdfx_screen.c,v 1.3 2002/02/22 21:45:03 dawes Exp $ */
-
-/*
- * Original rewrite:
- *	Gareth Hughes <gareth@valinux.com>, 29 Sep - 1 Oct 2000
- *
- * Authors:
- *	Gareth Hughes <gareth@valinux.com>
- *
- */
-
-#include "tdfx_dri.h"
-#include "tdfx_context.h"
-#include "tdfx_lock.h"
-#include "tdfx_vb.h"
-#include "tdfx_span.h"
-#include "tdfx_tris.h"
-
-#include "framebuffer.h"
-#include "renderbuffer.h"
-#include "xmlpool.h"
-
-#include "utils.h"
-
-#ifdef DEBUG_LOCKING
-char *prevLockFile = 0;
-int prevLockLine = 0;
-#endif
-
-#ifndef TDFX_DEBUG
-int TDFX_DEBUG = 0;
-#endif
-
-PUBLIC const char __driConfigOptions[] =
-DRI_CONF_BEGIN
-    DRI_CONF_SECTION_DEBUG
-        DRI_CONF_NO_RAST(false)
-    DRI_CONF_SECTION_END
-DRI_CONF_END;
-
-static const GLuint __driNConfigOptions = 1;
-
-extern const struct dri_extension card_extensions[];
-extern const struct dri_extension napalm_extensions[];
-
-static GLboolean
-tdfxCreateScreen( __DRIscreenPrivate *sPriv )
-{
-   tdfxScreenPrivate *fxScreen;
-   TDFXDRIPtr fxDRIPriv = (TDFXDRIPtr) sPriv->pDevPriv;
-
-   if (sPriv->devPrivSize != sizeof(TDFXDRIRec)) {
-      fprintf(stderr,"\nERROR!  sizeof(TDFXDRIRec) does not match passed size from device driver\n");
-      return GL_FALSE;
-   }
-
-   /* Allocate the private area */
-   fxScreen = (tdfxScreenPrivate *) CALLOC( sizeof(tdfxScreenPrivate) );
-   if ( !fxScreen )
-      return GL_FALSE;
-
-   /* parse information in __driConfigOptions */
-   driParseOptionInfo (&fxScreen->optionCache,
-		       __driConfigOptions, __driNConfigOptions);
-
-   fxScreen->driScrnPriv = sPriv;
-   sPriv->private = (void *) fxScreen;
-
-   fxScreen->regs.handle	= fxDRIPriv->regs;
-   fxScreen->regs.size		= fxDRIPriv->regsSize;
-   fxScreen->deviceID		= fxDRIPriv->deviceID;
-   fxScreen->width		= fxDRIPriv->width;
-   fxScreen->height		= fxDRIPriv->height;
-   fxScreen->mem		= fxDRIPriv->mem;
-   fxScreen->cpp		= fxDRIPriv->cpp;
-   fxScreen->stride		= fxDRIPriv->stride;
-   fxScreen->fifoOffset		= fxDRIPriv->fifoOffset;
-   fxScreen->fifoSize		= fxDRIPriv->fifoSize;
-   fxScreen->fbOffset		= fxDRIPriv->fbOffset;
-   fxScreen->backOffset		= fxDRIPriv->backOffset;
-   fxScreen->depthOffset	= fxDRIPriv->depthOffset;
-   fxScreen->textureOffset	= fxDRIPriv->textureOffset;
-   fxScreen->textureSize	= fxDRIPriv->textureSize;
-   fxScreen->sarea_priv_offset	= fxDRIPriv->sarea_priv_offset;
-
-   if ( drmMap( sPriv->fd, fxScreen->regs.handle,
-		fxScreen->regs.size, &fxScreen->regs.map ) ) {
-      return GL_FALSE;
-   }
-
-   return GL_TRUE;
-}
-
-
-static void
-tdfxDestroyScreen( __DRIscreenPrivate *sPriv )
-{
-   tdfxScreenPrivate *fxScreen = (tdfxScreenPrivate *) sPriv->private;
-
-   if (!fxScreen)
-      return;
-
-   drmUnmap( fxScreen->regs.map, fxScreen->regs.size );
-
-   /* free all option information */
-   driDestroyOptionInfo (&fxScreen->optionCache);
-
-   FREE( fxScreen );
-   sPriv->private = NULL;
-}
-
-
-static GLboolean
-tdfxInitDriver( __DRIscreenPrivate *sPriv )
-{
-   if ( TDFX_DEBUG & DEBUG_VERBOSE_DRI ) {
-      fprintf( stderr, "%s( %p )\n", __FUNCTION__, (void *)sPriv );
-   }
-
-   if ( !tdfxCreateScreen( sPriv ) ) {
-      tdfxDestroyScreen( sPriv );
-      return GL_FALSE;
-   }
-
-   return GL_TRUE;
-}
-
-
-static GLboolean
-tdfxCreateBuffer( __DRIscreenPrivate *driScrnPriv,
-                  __DRIdrawablePrivate *driDrawPriv,
-                  const __GLcontextModes *mesaVis,
-                  GLboolean isPixmap )
-{
-   tdfxScreenPrivate *screen = (tdfxScreenPrivate *) driScrnPriv->private;
-
-   if (isPixmap) {
-      return GL_FALSE; /* not implemented */
-   }
-   else {
-#if 0
-      driDrawPriv->driverPrivate = (void *) 
-         _mesa_create_framebuffer( mesaVis,
-                                   GL_FALSE, /* software depth buffer? */
-                                   mesaVis->stencilBits > 0,
-                                   mesaVis->accumRedBits > 0,
-                                   GL_FALSE /* software alpha channel? */ );
-#else
-      struct gl_framebuffer *fb = _mesa_create_framebuffer(mesaVis);
-
-      {
-         driRenderbuffer *frontRb
-            = driNewRenderbuffer(GL_RGBA, screen->cpp,
-                                 screen->fbOffset, screen->width);
-         tdfxSetSpanFunctions(frontRb, mesaVis);
-         _mesa_add_renderbuffer(fb, BUFFER_FRONT_LEFT, &frontRb->Base);
-      }
-
-      if (mesaVis->doubleBufferMode) {
-         driRenderbuffer *backRb
-            = driNewRenderbuffer(GL_RGBA, screen->cpp,
-                                 screen->backOffset, screen->width);
-         tdfxSetSpanFunctions(backRb, mesaVis);
-         _mesa_add_renderbuffer(fb, BUFFER_BACK_LEFT, &backRb->Base);
-      }
-
-      if (mesaVis->depthBits == 16) {
-         driRenderbuffer *depthRb
-            = driNewRenderbuffer(GL_DEPTH_COMPONENT16, screen->cpp,
-                                 screen->depthOffset, screen->width);
-         tdfxSetSpanFunctions(depthRb, mesaVis);
-         _mesa_add_renderbuffer(fb, BUFFER_DEPTH, &depthRb->Base);
-      }
-      else if (mesaVis->depthBits == 24) {
-         driRenderbuffer *depthRb
-            = driNewRenderbuffer(GL_DEPTH_COMPONENT24, screen->cpp,
-                                 screen->depthOffset, screen->width);
-         tdfxSetSpanFunctions(depthRb, mesaVis);
-         _mesa_add_renderbuffer(fb, BUFFER_DEPTH, &depthRb->Base);
-      }
-
-      if (mesaVis->stencilBits > 0) {
-         driRenderbuffer *stencilRb
-            = driNewRenderbuffer(GL_STENCIL_INDEX8_EXT, screen->cpp,
-                                 screen->depthOffset, screen->width);
-         tdfxSetSpanFunctions(stencilRb, mesaVis);
-         _mesa_add_renderbuffer(fb, BUFFER_STENCIL, &stencilRb->Base);
-      }
-
-      _mesa_add_soft_renderbuffers(fb,
-                                   GL_FALSE, /* color */
-                                   GL_FALSE, /* depth */
-                                   GL_FALSE, /*swStencil,*/
-                                   mesaVis->accumRedBits > 0,
-                                   GL_FALSE, /* alpha */
-                                   GL_FALSE /* aux */);
-      driDrawPriv->driverPrivate = (void *) fb;
-#endif
-      return (driDrawPriv->driverPrivate != NULL);
-   }
-}
-
-
-static void
-tdfxDestroyBuffer(__DRIdrawablePrivate *driDrawPriv)
-{
-   _mesa_destroy_framebuffer((GLframebuffer *) (driDrawPriv->driverPrivate));
-}
-
-
-static void
-tdfxSwapBuffers( __DRIdrawablePrivate *driDrawPriv )
-
-{
-   GET_CURRENT_CONTEXT(ctx);
-   tdfxContextPtr fxMesa = 0;
-   GLframebuffer *mesaBuffer;
-
-   if ( TDFX_DEBUG & DEBUG_VERBOSE_DRI ) {
-      fprintf( stderr, "%s( %p )\n", __FUNCTION__, (void *)driDrawPriv );
-   }
-
-   mesaBuffer = (GLframebuffer *) driDrawPriv->driverPrivate;
-   if ( !mesaBuffer->Visual.doubleBufferMode )
-      return; /* can't swap a single-buffered window */
-
-   /* If the current context's drawable matches the given drawable
-    * we have to do a glFinish (per the GLX spec).
-    */
-   if ( ctx ) {
-      __DRIdrawablePrivate *curDrawPriv;
-      fxMesa = TDFX_CONTEXT(ctx);
-      curDrawPriv = fxMesa->driContext->driDrawablePriv;
-
-      if ( curDrawPriv == driDrawPriv ) {
-	 /* swapping window bound to current context, flush first */
-	 _mesa_notifySwapBuffers( ctx );
-	 LOCK_HARDWARE( fxMesa );
-      }
-      else {
-         /* find the fxMesa context previously bound to the window */
-	 fxMesa = (tdfxContextPtr) driDrawPriv->driContextPriv->driverPrivate;
-         if (!fxMesa)
-            return;
-	 LOCK_HARDWARE( fxMesa );
-	 fxMesa->Glide.grSstSelect( fxMesa->Glide.Board );
-         printf("SwapBuf SetState 1\n");
-	 fxMesa->Glide.grGlideSetState(fxMesa->Glide.State );
-      }
-   }
-
-#ifdef STATS
-   {
-      int stalls;
-      static int prevStalls = 0;
-
-      stalls = fxMesa->Glide.grFifoGetStalls();
-
-      fprintf( stderr, "%s:\n", __FUNCTION__ );
-      if ( stalls != prevStalls ) {
-	 fprintf( stderr, "    %d stalls occurred\n",
-		  stalls - prevStalls );
-	 prevStalls = stalls;
-      }
-      if ( fxMesa && fxMesa->texSwaps ) {
-	 fprintf( stderr, "    %d texture swaps occurred\n",
-		  fxMesa->texSwaps );
-	 fxMesa->texSwaps = 0;
-      }
-   }
-#endif
-
-   if (fxMesa->scissoredClipRects) {
-      /* restore clip rects without scissor box */
-      fxMesa->Glide.grDRIPosition( driDrawPriv->x, driDrawPriv->y,
-                                   driDrawPriv->w, driDrawPriv->h,
-                                   driDrawPriv->numClipRects,
-                                   driDrawPriv->pClipRects );
-   }
-
-   fxMesa->Glide.grDRIBufferSwap( fxMesa->Glide.SwapInterval );
-
-   if (fxMesa->scissoredClipRects) {
-      /* restore clip rects WITH scissor box */
-      fxMesa->Glide.grDRIPosition( driDrawPriv->x, driDrawPriv->y,
-                                   driDrawPriv->w, driDrawPriv->h,
-                                   fxMesa->numClipRects, fxMesa->pClipRects );
-   }
-
-
-#if 0
-   {
-      FxI32 result;
-      do {
-         FxI32 result;
-         fxMesa->Glide.grGet(GR_PENDING_BUFFERSWAPS, 4, &result);
-      } while ( result > fxMesa->maxPendingSwapBuffers );
-   }
-#endif
-
-   fxMesa->stats.swapBuffer++;
-
-   if (ctx) {
-      if (ctx->DriverCtx != fxMesa) {
-         fxMesa = TDFX_CONTEXT(ctx);
-	 fxMesa->Glide.grSstSelect( fxMesa->Glide.Board );
-         printf("SwapBuf SetState 2\n");
-	 fxMesa->Glide.grGlideSetState(fxMesa->Glide.State );
-      }
-      UNLOCK_HARDWARE( fxMesa );
-   }
-}
-
-
-static const struct __DriverAPIRec tdfxAPI = {
-   .InitDriver      = tdfxInitDriver,
-   .DestroyScreen   = tdfxDestroyScreen,
-   .CreateContext   = tdfxCreateContext,
-   .DestroyContext  = tdfxDestroyContext,
-   .CreateBuffer    = tdfxCreateBuffer,
-   .DestroyBuffer   = tdfxDestroyBuffer,
-   .SwapBuffers     = tdfxSwapBuffers,
-   .MakeCurrent     = tdfxMakeCurrent,
-   .UnbindContext   = tdfxUnbindContext,
-   .GetSwapInfo     = NULL,
-   .GetMSC          = NULL,
-   .WaitForMSC      = NULL,
-   .WaitForSBC      = NULL,
-   .SwapBuffersMSC  = NULL
-};
-
-
-static __GLcontextModes *tdfxFillInModes(unsigned pixel_bits,
-					 unsigned depth_bits,
-					 unsigned stencil_bits,
-					 GLboolean have_back_buffer)
-{
-	__GLcontextModes *modes;
-	__GLcontextModes *m;
-	unsigned num_modes;
-	unsigned vis[2] = { GLX_TRUE_COLOR, GLX_DIRECT_COLOR };
-	unsigned deep = (depth_bits > 17);
-	unsigned i, db, depth, accum, stencil;
-
-	/* Right now GLX_SWAP_COPY_OML isn't supported, but it would be easy
-	 * enough to add support.  Basically, if a context is created with an
-	 * fbconfig where the swap method is GLX_SWAP_COPY_OML, pageflipping
-	 * will never be used.
-	 */
-
-	num_modes = (depth_bits == 16) ? 32 : 16;
-
-	modes = (*dri_interface->createContextModes)(num_modes, sizeof(__GLcontextModes));
-	m = modes;
-
-	for (i = 0; i <= 1; i++) {
-	    for (db = 0; db <= 1; db++) {
-		for (depth = 0; depth <= 1; depth++) {
-		    for (accum = 0; accum <= 1; accum++) {
-			for (stencil = 0; stencil <= !deep; stencil++) {
-			    if (deep) stencil = depth;
-			    m->redBits		= deep ? 8 : 5;
-			    m->greenBits	= deep ? 8 : 6;
-			    m->blueBits		= deep ? 8 : 5;
-			    m->alphaBits	= deep ? 8 : 0;
-			    m->redMask		= deep ?0xFF000000 :0x0000F800;
-			    m->greenMask	= deep ?0x00FF0000 :0x000007E0;
-			    m->blueMask		= deep ?0x0000FF00 :0x0000001F;
-			    m->alphaMask	= deep ? 0x000000FF : 0;
-			    m->rgbBits		= m->redBits + m->greenBits +
-			    			  m->blueBits + m->alphaBits;
-			    m->accumRedBits	= accum ? 16 : 0;
-			    m->accumGreenBits	= accum ? 16 : 0;
-			    m->accumBlueBits	= accum ? 16 : 0;
-			    m->accumAlphaBits	= accum ? 16 : 0;
-			    m->stencilBits	= stencil ? 8 : 0;
-			    m->depthBits	= deep
-			    			  ? (depth ? 24 : 0)
-			    			  : (depth ? 0 : depth_bits);
-			    m->visualType	= vis[i];
-			    m->renderType	= GLX_RGBA_BIT;
-			    m->drawableType	= GLX_WINDOW_BIT;
-			    m->rgbMode		= GL_TRUE;
-			    m->doubleBufferMode = db ? GL_TRUE : GL_FALSE;
-			    if (db)
-			    	m->swapMethod = GLX_SWAP_UNDEFINED_OML;
-			    m->visualRating	= ((stencil && !deep) || accum)
-			    			  ? GLX_SLOW_CONFIG
-						  : GLX_NONE;
-			    m = m->next;
-			    if (deep) stencil = 0;
-			}
-		    }
-		}
-	    }
-	}
-
-	return modes;
-}
-
-/**
- * This is the bootstrap function for the driver.  libGL supplies all of the
- * requisite information about the system, and the driver initializes itself.
- * This routine also fills in the linked list pointed to by \c driver_modes
- * with the \c __GLcontextModes that the driver can support for windows or
- * pbuffers.
- *
- * \return A pointer to a \c __DRIscreenPrivate on success, or \c NULL on
- *         failure.
- */
-PUBLIC
-void * __driCreateNewScreen_20050727( __DRInativeDisplay *dpy, int scrn, __DRIscreen *psc,
-			     const __GLcontextModes * modes,
-			     const __DRIversion * ddx_version,
-			     const __DRIversion * dri_version,
-			     const __DRIversion * drm_version,
-			     const __DRIframebuffer * frame_buffer,
-			     drmAddress pSAREA, int fd,
-			     int internal_api_version,
-			     const __DRIinterfaceMethods * interface,
-			     __GLcontextModes ** driver_modes )
-{
-   __DRIscreenPrivate *psp;
-   static const __DRIversion ddx_expected = { 1, 1, 0 };
-   static const __DRIversion dri_expected = { 4, 0, 0 };
-   static const __DRIversion drm_expected = { 1, 0, 0 };
-
-   dri_interface = interface;
-
-   if ( ! driCheckDriDdxDrmVersions2( "tdfx",
-				      dri_version, & dri_expected,
-				      ddx_version, & ddx_expected,
-				      drm_version, & drm_expected ) ) {
-      return NULL;
-   }
-
-   psp = __driUtilCreateNewScreen(dpy, scrn, psc, NULL,
-   				  ddx_version, dri_version, drm_version,
-				  frame_buffer, pSAREA, fd,
-				  internal_api_version, &tdfxAPI);
-
-   if (psp != NULL) {
-      /* divined from tdfx_dri.c, sketchy */
-      TDFXDRIPtr dri_priv = (TDFXDRIPtr) psp->pDevPriv;
-      int bpp = (dri_priv->cpp > 2) ? 24 : 16;
-
-      /* XXX i wish it was like this */
-      /* bpp = dri_priv->bpp */
-      
-      *driver_modes = tdfxFillInModes(bpp, (bpp == 16) ? 16 : 24,
-				(bpp == 16) ? 0 : 8,
-				(dri_priv->backOffset!=dri_priv->depthOffset));
-
-      /* Calling driInitExtensions here, with a NULL context pointer, does not actually
-       * enable the extensions.  It just makes sure that all the dispatch offsets for all
-       * the extensions that *might* be enables are known.  This is needed because the
-       * dispatch offsets need to be known when _mesa_context_create is called, but we can't
-       * enable the extensions until we have a context pointer.
-       *
-       * Hello chicken.  Hello egg.  How are you two today?
-       */
-      driInitExtensions( NULL, card_extensions, GL_FALSE );
-      driInitExtensions( NULL, napalm_extensions, GL_FALSE );
-   }
-
-   return (void *)psp;
-}
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/tdfx/tdfx_screen.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/tdfx/tdfx_screen.h
deleted file mode 100644
index 90be89a35..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/tdfx/tdfx_screen.h
+++ /dev/null
@@ -1,73 +0,0 @@
-/* -*- mode: c; c-basic-offset: 3 -*-
- *
- * Copyright 2000 VA Linux Systems Inc., Fremont, California.
- *
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * VA LINUX SYSTEMS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
- * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
- * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
- */
-/* $XFree86: xc/lib/GL/mesa/src/drv/tdfx/tdfx_screen.h,v 1.2 2002/02/22 21:45:03 dawes Exp $ */
-
-/*
- * Original rewrite:
- *	Gareth Hughes <gareth@valinux.com>, 29 Sep - 1 Oct 2000
- *
- * Authors:
- *	Gareth Hughes <gareth@valinux.com>
- *
- */
-
-#ifndef __TDFX_SCREEN_H__
-#define __TDFX_SCREEN_H__
-
-typedef struct {
-   drm_handle_t handle;
-   drmSize size;
-   drmAddress map;
-} tdfxRegion, *tdfxRegionPtr;
-
-typedef struct {
-   tdfxRegion regs;
-
-   int deviceID;
-   int width;
-   int height;
-   int mem;
-   int cpp;
-   int stride;
-
-   int fifoOffset;
-   int fifoSize;
-
-   int fbOffset;
-   int backOffset;
-   int depthOffset;
-   int textureOffset;
-   int textureSize;
-
-   __DRIscreenPrivate *driScrnPriv;
-   unsigned int sarea_priv_offset;
-
-   /* Configuration cache with default values for all contexts */
-   driOptionCache optionCache;
-} tdfxScreenPrivate;
-
-
-#endif
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/tdfx/tdfx_span.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/tdfx/tdfx_span.c
deleted file mode 100644
index b00b7ad8d..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/tdfx/tdfx_span.c
+++ /dev/null
@@ -1,1427 +0,0 @@
-/* -*- mode: c; c-basic-offset: 3 -*-
- *
- * Copyright 2000 VA Linux Systems Inc., Fremont, California.
- *
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * VA LINUX SYSTEMS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
- * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
- * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
- */
-/* $XFree86: xc/lib/GL/mesa/src/drv/tdfx/tdfx_span.c,v 1.7 2002/10/30 12:52:00 alanh Exp $ */
-
-/*
- * Original rewrite:
- *	Gareth Hughes <gareth@valinux.com>, 29 Sep - 1 Oct 2000
- *
- * Authors:
- *	Gareth Hughes <gareth@valinux.com>
- *	Brian Paul <brianp@valinux.com>
- *	Keith Whitwell <keith@tungstengraphics.com>
- *
- */
-
-#include "tdfx_context.h"
-#include "tdfx_lock.h"
-#include "tdfx_span.h"
-#include "tdfx_render.h"
-#include "swrast/swrast.h"
-
-
-#define DBG 0
-
-
-#define LOCAL_VARS							\
-   __DRIdrawablePrivate *dPriv = fxMesa->driDrawable;			\
-   tdfxScreenPrivate *fxPriv = fxMesa->fxScreen;			\
-   GLuint pitch = (fxMesa->glCtx->Color.DrawBuffer[0] == GL_FRONT)         \
-               ? (fxMesa->screen_width * BYTESPERPIXEL) :               \
-               (info.strideInBytes);                                    \
-   GLuint height = fxMesa->height;					\
-   char *buf = (char *)((char *)info.lfbPtr +				\
-			 dPriv->x * fxPriv->cpp +			\
-			 dPriv->y * pitch);				\
-   GLuint p;								\
-   (void) buf; (void) p;
-
-
-#define Y_FLIP(_y)		(height - _y - 1)
-
-
-#define HW_WRITE_LOCK()							\
-   tdfxContextPtr fxMesa = TDFX_CONTEXT(ctx);				\
-   GrLfbInfo_t info;							\
-   FLUSH_BATCH( fxMesa );						\
-   UNLOCK_HARDWARE( fxMesa );						\
-   LOCK_HARDWARE( fxMesa );						\
-   info.size = sizeof(GrLfbInfo_t);					\
-   if ( fxMesa->Glide.grLfbLock( GR_LFB_WRITE_ONLY,			\
-                   fxMesa->DrawBuffer, LFB_MODE,			\
-		   GR_ORIGIN_UPPER_LEFT, FXFALSE, &info ) )		\
-   {
-
-#define HW_WRITE_UNLOCK()						\
-      fxMesa->Glide.grLfbUnlock( GR_LFB_WRITE_ONLY, fxMesa->DrawBuffer );\
-   }
-
-
-#define HW_READ_LOCK()							\
-   tdfxContextPtr fxMesa = TDFX_CONTEXT(ctx);				\
-   GrLfbInfo_t info;							\
-   FLUSH_BATCH( fxMesa );						\
-   UNLOCK_HARDWARE( fxMesa );						\
-   LOCK_HARDWARE( fxMesa );						\
-   info.size = sizeof(GrLfbInfo_t);					\
-   if ( fxMesa->Glide.grLfbLock( GR_LFB_READ_ONLY, fxMesa->ReadBuffer,	\
-                   LFB_MODE, GR_ORIGIN_UPPER_LEFT, FXFALSE, &info ) )	\
-   {
-
-#define HW_READ_UNLOCK()						\
-      fxMesa->Glide.grLfbUnlock( GR_LFB_READ_ONLY, fxMesa->ReadBuffer );\
-   }
-
-
-#define HW_WRITE_CLIPLOOP()						\
-      do {								\
-         int _nc = fxMesa->numClipRects;				\
-         while (_nc--) {						\
-            int minx = fxMesa->pClipRects[_nc].x1 - fxMesa->x_offset;	\
-	    int miny = fxMesa->pClipRects[_nc].y1 - fxMesa->y_offset;	\
-	    int maxx = fxMesa->pClipRects[_nc].x2 - fxMesa->x_offset;	\
-	    int maxy = fxMesa->pClipRects[_nc].y2 - fxMesa->y_offset;
-
-#define HW_READ_CLIPLOOP()						\
-      do {								\
-         const __DRIdrawablePrivate *dPriv = fxMesa->driDrawable;	\
-         drm_clip_rect_t *rect = dPriv->pClipRects;			\
-         int _nc = dPriv->numClipRects;					\
-         while (_nc--) {						\
-            const int minx = rect->x1 - fxMesa->x_offset;		\
-            const int miny = rect->y1 - fxMesa->y_offset;		\
-            const int maxx = rect->x2 - fxMesa->x_offset;		\
-            const int maxy = rect->y2 - fxMesa->y_offset;		\
-            rect++;
-
-#define HW_ENDCLIPLOOP()						\
-	 }								\
-      } while (0)
-
-
-
-#define LFB_MODE	GR_LFBWRITEMODE_565
-
-
-/* 16 bit, RGB565 color spanline and pixel functions */			\
-
-#undef INIT_MONO_PIXEL
-#define INIT_MONO_PIXEL(p, color) \
-  p = TDFXPACKCOLOR565( color[0], color[1], color[2] )
-
-
-#define WRITE_RGBA( _x, _y, r, g, b, a )				\
-   *(GLushort *)(buf + _x*2 + _y*pitch) = ((((int)r & 0xf8) << 8) |	\
-					   (((int)g & 0xfc) << 3) |	\
-					   (((int)b & 0xf8) >> 3))
-
-#define WRITE_PIXEL( _x, _y, p )					\
-    *(GLushort *)(buf + _x*2 + _y*pitch) = p
-
-#define READ_RGBA( rgba, _x, _y )					\
-    do {								\
-	GLushort p = *(GLushort *)(buf + _x*2 + _y*pitch);		\
-	rgba[0] = (((p >> 11) & 0x1f) * 255) / 31;			\
-	rgba[1] = (((p >>  5) & 0x3f) * 255) / 63;			\
-	rgba[2] = (((p >>  0) & 0x1f) * 255) / 31;			\
-	rgba[3] = 0xff;							\
-    } while (0)
-
-#define TAG(x) tdfx##x##_RGB565
-#define BYTESPERPIXEL 2
-#include "spantmp.h"
-#undef BYTESPERPIXEL
-
-
-/* 16 bit, BGR565 color spanline and pixel functions */			\
-#if 0
-
-#define WRITE_RGBA( _x, _y, r, g, b, a )				\
-   *(GLushort *)(buf + _x*2 + _y*pitch) = ((((int)b & 0xf8) << 8) |	\
-					   (((int)g & 0xfc) << 3) |	\
-					   (((int)r & 0xf8) >> 3))
-
-#define WRITE_PIXEL( _x, _y, p )					\
-    *(GLushort *)(buf + _x*2 + _y*pitch) = p
-
-#define READ_RGBA( rgba, _x, _y )					\
-    do {								\
-	GLushort p = *(GLushort *)(buf + _x*2 + _y*pitch);		\
-	rgba[0] = (p << 3) & 0xf8;					\
-	rgba[1] = (p >> 3) & 0xfc;					\
-	rgba[2] = (p >> 8) & 0xf8;					\
-	rgba[3] = 0xff;							\
-    } while (0)
-
-#define TAG(x) tdfx##x##_BGR565
-#define BYTESPERPIXEL 2
-#include "spantmp.h"
-#undef BYTESPERPIXEL
-#endif
-
-
-#undef LFB_MODE
-#define LFB_MODE	GR_LFBWRITEMODE_888
-
-
-/* 24 bit, RGB888 color spanline and pixel functions */
-#undef INIT_MONO_PIXEL
-#define INIT_MONO_PIXEL(p, color) \
-  p = TDFXPACKCOLOR888( color[0], color[1], color[2] )
-
-#define WRITE_RGBA( _x, _y, r, g, b, a )				\
-   *(GLuint *)(buf + _x*3 + _y*pitch) = ((b << 0) |			\
-					 (g << 8) |			\
-					 (r << 16))
-
-#define WRITE_PIXEL( _x, _y, p )					\
-   *(GLuint *)(buf + _x*3 + _y*pitch) = p
-
-#define READ_RGBA( rgba, _x, _y )					\
-do {									\
-   GLuint p = *(GLuint *)(buf + _x*3 + _y*pitch);			\
-   rgba[0] = (p >> 16) & 0xff;						\
-   rgba[1] = (p >> 8)  & 0xff;						\
-   rgba[2] = (p >> 0)  & 0xff;						\
-   rgba[3] = 0xff;							\
-} while (0)
-
-#define TAG(x) tdfx##x##_RGB888
-#define BYTESPERPIXEL 4
-#include "spantmp.h"
-#undef BYTESPERPIXEL
-
-
-#undef LFB_MODE
-#define LFB_MODE	GR_LFBWRITEMODE_8888
-
-
-/* 32 bit, ARGB8888 color spanline and pixel functions */
-#undef INIT_MONO_PIXEL
-#define INIT_MONO_PIXEL(p, color) \
-  p = TDFXPACKCOLOR8888( color[0], color[1], color[2], color[3] )
-
-#define WRITE_RGBA( _x, _y, r, g, b, a )				\
-   *(GLuint *)(buf + _x*4 + _y*pitch) = ((b <<  0) |			\
-					 (g <<  8) |			\
-					 (r << 16) |			\
-					 (a << 24) )
-
-#define WRITE_PIXEL( _x, _y, p )					\
-   *(GLuint *)(buf + _x*4 + _y*pitch) = p
-
-#define READ_RGBA( rgba, _x, _y )					\
-do {									\
-   GLuint p = *(GLuint *)(buf + _x*4 + _y*pitch);			\
-   rgba[0] = (p >> 16) & 0xff;						\
-   rgba[1] = (p >>  8) & 0xff;						\
-   rgba[2] = (p >>  0) & 0xff;						\
-   rgba[3] = (p >> 24) & 0xff;						\
-} while (0)
-
-#define TAG(x) tdfx##x##_ARGB8888
-#define BYTESPERPIXEL 4
-#include "spantmp.h"
-#undef BYTESPERPIXEL
-
-
-
-/* ================================================================
- * Old span functions below...
- */
-
-
-/*
- * Examine the cliprects to generate an array of flags to indicate
- * which pixels in a span are visible.  Note: (x,y) is a screen
- * coordinate.
- */
-static void
-generate_vismask(const tdfxContextPtr fxMesa, GLint x, GLint y, GLint n,
-                 GLubyte vismask[])
-{
-   GLboolean initialized = GL_FALSE;
-   GLint i, j;
-
-   /* Ensure we clear the visual mask */
-   MEMSET(vismask, 0, n);
-
-   /* turn on flags for all visible pixels */
-   for (i = 0; i < fxMesa->numClipRects; i++) {
-      const drm_clip_rect_t *rect = &fxMesa->pClipRects[i];
-
-      if (y >= rect->y1 && y < rect->y2) {
-	 if (x >= rect->x1 && x + n <= rect->x2) {
-	    /* common case, whole span inside cliprect */
-	    MEMSET(vismask, 1, n);
-	    return;
-	 }
-	 if (x < rect->x2 && x + n >= rect->x1) {
-	    /* some of the span is inside the rect */
-	    GLint start, end;
-	    if (!initialized) {
-	       MEMSET(vismask, 0, n);
-	       initialized = GL_TRUE;
-	    }
-	    if (x < rect->x1)
-	       start = rect->x1 - x;
-	    else
-	       start = 0;
-	    if (x + n > rect->x2)
-	       end = rect->x2 - x;
-	    else
-	       end = n;
-	    assert(start >= 0);
-	    assert(end <= n);
-	    for (j = start; j < end; j++)
-	       vismask[j] = 1;
-	 }
-      }
-   }
-}
-
-/*
- * Examine cliprects and determine if the given screen pixel is visible.
- */
-static GLboolean
-visible_pixel(const tdfxContextPtr fxMesa, int scrX, int scrY)
-{
-   int i;
-   for (i = 0; i < fxMesa->numClipRects; i++) {
-      const drm_clip_rect_t *rect = &fxMesa->pClipRects[i];
-      if (scrX >= rect->x1 &&
-	  scrX < rect->x2 &&
-	  scrY >= rect->y1 && scrY < rect->y2) return GL_TRUE;
-   }
-   return GL_FALSE;
-}
-
-
-
-/*
- * Depth buffer read/write functions.
- */
-/*
- * To read the frame buffer, we need to lock and unlock it.  The
- * four macros {READ,WRITE}_FB_SPAN_{LOCK,UNLOCK}
- * do this for us.
- *
- * Note that the lock must be matched with an unlock.  These
- * macros include a spare curly brace, so they must
- * be syntactically matched.
- *
- * Note, also, that you can't lock a buffer twice with different
- * modes.  That is to say, you can't lock a buffer in both read
- * and write modes.  The strideInBytes and LFB pointer will be
- * the same with read and write locks, so you can use either.
- * o The HW has different state for reads and writes, so
- *   locking it twice may give screwy results.
- * o The DRM won't let you lock twice.  It hangs.  This is probably
- *   because of the LOCK_HARDWARE IN THE *_FB_SPAN_LOCK macros,
- *   and could be eliminated with nonlocking lock routines.  But
- *   what's the point after all.
- */
-#define READ_FB_SPAN_LOCK(fxMesa, info, target_buffer)              \
-  UNLOCK_HARDWARE(fxMesa);                                          \
-  LOCK_HARDWARE(fxMesa);                                            \
-  (info).size=sizeof(info);                                         \
-  if (fxMesa->Glide.grLfbLock(GR_LFB_READ_ONLY,                     \
-                target_buffer,                                      \
-                GR_LFBWRITEMODE_ANY,                                \
-                GR_ORIGIN_UPPER_LEFT,                               \
-                FXFALSE,                                            \
-                &(info))) {
-
-#define READ_FB_SPAN_UNLOCK(fxMesa, target_buffer)                  \
-    fxMesa->Glide.grLfbUnlock(GR_LFB_READ_ONLY, target_buffer);     \
-  } else {                                                          \
-    fprintf(stderr, "tdfxDriver: Can't get %s (%d) read lock\n",    \
-            (target_buffer == GR_BUFFER_BACKBUFFER)                 \
-                ? "back buffer"                                     \
-            : ((target_buffer == GR_BUFFER_AUXBUFFER)               \
-                ? "depth buffer"                                    \
-               : "unknown buffer"),                                 \
-            target_buffer);                                         \
-  }
-
-#define WRITE_FB_SPAN_LOCK(fxMesa, info, target_buffer, write_mode) \
-  UNLOCK_HARDWARE(fxMesa);                                          \
-  LOCK_HARDWARE(fxMesa);                                            \
-  info.size=sizeof(info);                                           \
-  if (fxMesa->Glide.grLfbLock(GR_LFB_WRITE_ONLY,                    \
-                target_buffer,                                      \
-                write_mode,                                         \
-                GR_ORIGIN_UPPER_LEFT,                               \
-                FXFALSE,                                            \
-                &info)) {
-
-#define WRITE_FB_SPAN_UNLOCK(fxMesa, target_buffer)                 \
-    fxMesa->Glide.grLfbUnlock(GR_LFB_WRITE_ONLY, target_buffer);    \
-  } else {                                                          \
-    fprintf(stderr, "tdfxDriver: Can't get %s (%d) write lock\n",   \
-            (target_buffer == GR_BUFFER_BACKBUFFER)                 \
-                ? "back buffer"                                     \
-            : ((target_buffer == GR_BUFFER_AUXBUFFER)               \
-                ? "depth buffer"                                    \
-               : "unknown buffer"),                                 \
-            target_buffer);                                         \
-  }
-
-/*
- * Because the Linear Frame Buffer is not necessarily aligned
- * with the depth buffer, we have to do some fiddling
- * around to get the right addresses.
- *
- * Perhaps a picture is in order.  The Linear Frame Buffer
- * looks like this:
- *
- *   |<----------------------info.strideInBytes------------->|
- *   |<-----physicalStrideInBytes------->|
- *   +-----------------------------------+xxxxxxxxxxxxxxxxxxx+
- *   |                                   |                   |
- *   |          Legal Memory             |  Forbidden Zone   |
- *   |                                   |                   |
- *   +-----------------------------------+xxxxxxxxxxxxxxxxxxx+
- *
- * You can only reliably read and write legal locations.  Reads
- * and writes from the Forbidden Zone will return undefined values,
- * and may cause segmentation faults.
- *
- * Now, the depth buffer may not end up in a location such each
- * scan line is an LFB line.  For example, the depth buffer may
- * look like this:
- *
- *    wrapped               ordinary.
- *   +-----------------------------------+xxxxxxxxxxxxxxxxxxx+
- *   |0000000000000000000000             |                   | back
- *   |1111111111111111111111             |                   | buffer
- *   |2222222222222222222222             |                   |
- *   |4096b align. padxx00000000000000000|  Forbidden Zone   | depth
- *   |0000              11111111111111111|                   | buffer
- *   |1111              22222222222222222|                   |
- *   |2222                               |                   |
- *   +-----------------------------------+xxxxxxxxxxxxxxxxxxx+
- * where each number is the scan line number.  We know it will
- * be aligned on 128 byte boundaries, at least.  Aligning this
- * on a scanline boundary causes the back and depth buffers to
- * thrash in the SST1 cache.  (Note that the back buffer is always
- * allocated at the beginning of LFB memory, and so it is always
- * properly aligned with the LFB stride.)
- *
- * We call the beginning of the line (which is the rightmost
- * part of the depth line in the picture above) the *ordinary* part
- * of the scanline, and the end of the line (which is the
- * leftmost part, one line below) the *wrapped* part of the scanline.
- * a.) We need to know what x value to subtract from the screen
- *     x coordinate to index into the wrapped part.
- * b.) We also need to figure out if we need to read from the ordinary
- *     part scan line, or from the wrapped part of the scan line.
- *
- * [ad a]
- * The first wrapped x coordinate is that coordinate such that
- *           depthBufferOffset&(info.strideInBytes) + x*elmentSize  {*}
- *                            > physicalStrideInBytes
- *     where depthBufferOffset is the LFB distance in bytes
- *     from the back buffer to the depth buffer.  The expression
- *           depthBufferOffset&(info.strideInBytes)
- *     is then the offset (in bytes) from the beginining of (any)
- *     depth buffer line to first element in the line.
- * Simplifying inequation {*} above we see that x is the smallest
- * value such that
- *         x*elementSize > physicalStrideInBytes                      {**}
- *                            - depthBufferOffset&(info.strideInBytes)
- * Now, we know that both the summands on the right are multiples of
- * 128, and elementSize <= 4, so if equality holds in {**}, x would
- * be a multiple of 32.  Thus we can set x to
- *         xwrapped = (physicalStrideInBytes
- *                      - depthBufferOffset&(info.strideInBytes))/elementSize
- *                      + 1
- *
- * [ad b]
- * Question b is now simple.  We read from the wrapped scan line if
- * x is greater than xwrapped.
- */
-#define TILE_WIDTH_IN_BYTES		128
-#define TILE_WIDTH_IN_ZOXELS(bpz)	(TILE_WIDTH_IN_BYTES/(bpz))
-#define TILE_HEIGHT_IN_LINES		32
-typedef struct
-{
-   void *lfbPtr;
-   void *lfbWrapPtr;
-   FxU32 LFBStrideInElts;
-   GLint firstWrappedX;
-}
-LFBParameters;
-
-/*
- * We need information about the back buffer.  Note that
- * this function *cannot be called* while the aux buffer
- * is locked, or the caller will hang.
- *
- * Only Glide knows the LFB address of the back and depth
- * offsets.  The upper levels of Mesa know the depth offset,
- * but that is not in LFB space, it is tiled memory space,
- * and is not useable for us.
- */
-static void
-GetBackBufferInfo(tdfxContextPtr fxMesa, GrLfbInfo_t * backBufferInfo)
-{
-   READ_FB_SPAN_LOCK(fxMesa, *backBufferInfo, GR_BUFFER_BACKBUFFER);
-   READ_FB_SPAN_UNLOCK(fxMesa, GR_BUFFER_BACKBUFFER);
-}
-
-static void
-GetFbParams(tdfxContextPtr fxMesa,
-            GrLfbInfo_t * info,
-            GrLfbInfo_t * backBufferInfo,
-            LFBParameters * ReadParamsp, FxU32 elementSize)
-{
-   FxU32 physicalStrideInBytes, bufferOffset;
-   FxU32 strideInBytes = info->strideInBytes;
-   char *lfbPtr = (char *) (info->lfbPtr); /* For arithmetic, use char * */
-
-   /*
-    * These two come directly from the info structure.
-    */
-   ReadParamsp->lfbPtr = (void *) lfbPtr;
-   ReadParamsp->LFBStrideInElts = strideInBytes / elementSize;
-   /*
-    * Now, calculate the value of firstWrappedX.
-    *
-    * The physical stride is the screen width in bytes rounded up to
-    * the next highest multiple of 128 bytes.  Note that this fails
-    * when TILE_WIDTH_IN_BYTES is not a power of two.
-    *
-    * The buffer Offset is the distance between the beginning of
-    * the LFB space, which is the beginning of the back buffer,
-    * and the buffer we are gathering information about.
-    * We want to make this routine usable for operations on the
-    * back buffer, though we don't actually use it on the back
-    * buffer.  Note, then, that if bufferOffset == 0, the firstWrappedX
-    * is in the forbidden zone, and is therefore never reached.
-    *
-    * Note that if
-    *     physicalStrideInBytes
-    *             < bufferOffset&(info->strideInBytes-1)
-    * the buffer begins in the forbidden zone.  We assert for this.
-    */
-   bufferOffset = (FxU32)(lfbPtr - (char *) backBufferInfo->lfbPtr);
-   physicalStrideInBytes
-      = (fxMesa->screen_width * elementSize + TILE_WIDTH_IN_BYTES - 1)
-      & ~(TILE_WIDTH_IN_BYTES - 1);
-   assert(physicalStrideInBytes > (bufferOffset & (strideInBytes - 1)));
-   ReadParamsp->firstWrappedX
-      = (physicalStrideInBytes
-	 - (bufferOffset & (strideInBytes - 1))) / elementSize;
-   /*
-    * This is the address of the next physical line.
-    */
-   ReadParamsp->lfbWrapPtr
-      = (void *) ((char *) backBufferInfo->lfbPtr
-		  + (bufferOffset & ~(strideInBytes - 1))
-		  + (TILE_HEIGHT_IN_LINES) * strideInBytes);
-}
-
-/*
- * These macros fetch data from the frame buffer.  The type is
- * the type of data we want to fetch.  It should match the type
- * whose size was used with GetFbParams to fill in the structure
- * in *ReadParamsp.  We have a macro to read the ordinary
- * part, a second macro to read the wrapped part, and one which
- * will do either.  When we are reading a span, we will know
- * when the ordinary part ends, so there's no need to test for
- * it.  However, when reading and writing pixels, we don't
- * necessarily know.  I suppose it's a matter of taste whether
- * it's better in the macro or in the call.
- *
- * Recall that x and y are screen coordinates.
- */
-#define GET_ORDINARY_FB_DATA(ReadParamsp, type, x, y)               \
-    (((type *)((ReadParamsp)->lfbPtr))                              \
-                 [(y) * ((ReadParamsp)->LFBStrideInElts)            \
-                   + (x)])
-#define GET_WRAPPED_FB_DATA(ReadParamsp, type, x, y)                \
-    (((type *)((ReadParamsp)->lfbWrapPtr))                          \
-                 [((y)) * ((ReadParamsp)->LFBStrideInElts)          \
-                   + ((x) - (ReadParamsp)->firstWrappedX)])
-#define GET_FB_DATA(ReadParamsp, type, x, y)                        \
-   (((x) < (ReadParamsp)->firstWrappedX)                            \
-        ? GET_ORDINARY_FB_DATA(ReadParamsp, type, x, y)             \
-        : GET_WRAPPED_FB_DATA(ReadParamsp, type, x, y))
-#define PUT_ORDINARY_FB_DATA(ReadParamsp, type, x, y, value)              \
-    (GET_ORDINARY_FB_DATA(ReadParamsp, type, x, y) = (type)(value))
-#define PUT_WRAPPED_FB_DATA(ReadParamsp, type, x, y, value)                \
-    (GET_WRAPPED_FB_DATA(ReadParamsp, type, x, y) = (type)(value))
-#define PUT_FB_DATA(ReadParamsp, type, x, y, value)                 \
-    do {                                                            \
-        if ((x) < (ReadParamsp)->firstWrappedX)                     \
-            PUT_ORDINARY_FB_DATA(ReadParamsp, type, x, y, value);   \
-        else                                                        \
-            PUT_WRAPPED_FB_DATA(ReadParamsp, type, x, y, value);    \
-    } while (0)
-
-
-static void
-tdfxDDWriteDepthSpan(GLcontext * ctx, struct gl_renderbuffer *rb,
-		     GLuint n, GLint x, GLint y, const void *values,
-		     const GLubyte mask[])
-{
-   const GLuint *depth = (const GLuint *) values;
-   tdfxContextPtr fxMesa = (tdfxContextPtr) ctx->DriverCtx;
-   GLint bottom = fxMesa->y_offset + fxMesa->height - 1;
-   GLuint depth_size = fxMesa->glCtx->Visual.depthBits;
-   GLuint stencil_size = fxMesa->glCtx->Visual.stencilBits;
-   GrLfbInfo_t info;
-   GLubyte visMask[MAX_WIDTH];
-
-   if (MESA_VERBOSE & VERBOSE_DRIVER) {
-      fprintf(stderr, "tdfxmesa: tdfxDDWriteDepthSpan(...)\n");
-   }
-
-   assert((depth_size == 16) || (depth_size == 24) || (depth_size == 32));
-   /*
-    * Convert x and y to screen coordinates.
-    */
-   x += fxMesa->x_offset;
-   y = bottom - y;
-   if (mask) {
-      GLint i;
-      GLushort d16;
-      GrLfbInfo_t backBufferInfo;
-
-      switch (depth_size) {
-      case 16:
-	 GetBackBufferInfo(fxMesa, &backBufferInfo);
-	 /*
-	  * Note that the _LOCK macro adds a curly brace,
-	  * and the UNLOCK macro removes it.
-	  */
-	 WRITE_FB_SPAN_LOCK(fxMesa, info, GR_BUFFER_AUXBUFFER,
-			    GR_LFBWRITEMODE_ANY);
-	 generate_vismask(fxMesa, x, y, n, visMask);
-	 {
-	    LFBParameters ReadParams;
-	    int wrappedPartStart;
-	    GetFbParams(fxMesa, &info, &backBufferInfo,
-			&ReadParams, sizeof(GLushort));
-	    if (ReadParams.firstWrappedX <= x) {
-	       wrappedPartStart = 0;
-	    }
-	    else if (n <= (ReadParams.firstWrappedX - x)) {
-	       wrappedPartStart = n;
-	    }
-	    else {
-	       wrappedPartStart = (ReadParams.firstWrappedX - x);
-	    }
-	    for (i = 0; i < wrappedPartStart; i++) {
-	       if (mask[i] && visMask[i]) {
-		  d16 = depth[i];
-		  PUT_ORDINARY_FB_DATA(&ReadParams, GLushort, x + i, y, d16);
-	       }
-	    }
-	    for (; i < n; i++) {
-	       if (mask[i] && visMask[i]) {
-		  d16 = depth[i];
-		  PUT_WRAPPED_FB_DATA(&ReadParams, GLushort, x + i, y, d16);
-	       }
-	    }
-	 }
-	 WRITE_FB_SPAN_UNLOCK(fxMesa, GR_BUFFER_AUXBUFFER);
-	 break;
-      case 24:
-      case 32:
-	 GetBackBufferInfo(fxMesa, &backBufferInfo);
-	 /*
-	  * Note that the _LOCK macro adds a curly brace,
-	  * and the UNLOCK macro removes it.
-	  */
-	 WRITE_FB_SPAN_LOCK(fxMesa, info, GR_BUFFER_AUXBUFFER,
-			    GR_LFBWRITEMODE_ANY);
-	 generate_vismask(fxMesa, x, y, n, visMask);
-	 {
-	    LFBParameters ReadParams;
-	    int wrappedPartStart;
-	    GetFbParams(fxMesa, &info, &backBufferInfo,
-			&ReadParams, sizeof(GLuint));
-	    if (ReadParams.firstWrappedX <= x) {
-	       wrappedPartStart = 0;
-	    }
-	    else if (n <= (ReadParams.firstWrappedX - x)) {
-	       wrappedPartStart = n;
-	    }
-	    else {
-	       wrappedPartStart = (ReadParams.firstWrappedX - x);
-	    }
-	    for (i = 0; i < wrappedPartStart; i++) {
-	       GLuint d32;
-	       if (mask[i] && visMask[i]) {
-		  if (stencil_size > 0) {
-		     d32 =
-			GET_ORDINARY_FB_DATA(&ReadParams, GLuint,
-					     x + i, y);
-		     d32 =
-			(d32 & 0xFF000000) | (depth[i] & 0x00FFFFFF);
-		  }
-		  else {
-		     d32 = depth[i];
-		  }
-		  PUT_ORDINARY_FB_DATA(&ReadParams, GLuint, x + i, y, d32);
-	       }
-	    }
-	    for (; i < n; i++) {
-	       GLuint d32;
-	       if (mask[i] && visMask[i]) {
-		  if (stencil_size > 0) {
-		     d32 =
-			GET_WRAPPED_FB_DATA(&ReadParams, GLuint,
-					    x + i, y);
-		     d32 =
-			(d32 & 0xFF000000) | (depth[i] & 0x00FFFFFF);
-		  }
-		  else {
-		     d32 = depth[i];
-		  }
-		  PUT_WRAPPED_FB_DATA(&ReadParams, GLuint, x + i, y, d32);
-	       }
-	    }
-	 }
-	 WRITE_FB_SPAN_UNLOCK(fxMesa, GR_BUFFER_AUXBUFFER);
-	 break;
-      }
-   }
-   else {
-      GLint i;
-      GLuint d32;
-      GLushort d16;
-      GrLfbInfo_t backBufferInfo;
-
-      switch (depth_size) {
-      case 16:
-	 GetBackBufferInfo(fxMesa, &backBufferInfo);
-	 /*
-	  * Note that the _LOCK macro adds a curly brace,
-	  * and the UNLOCK macro removes it.
-	  */
-	 WRITE_FB_SPAN_LOCK(fxMesa, info,
-			    GR_BUFFER_AUXBUFFER, GR_LFBWRITEMODE_ANY);
-	 generate_vismask(fxMesa, x, y, n, visMask);
-	 {
-	    LFBParameters ReadParams;
-	    GLuint wrappedPartStart;
-	    GetFbParams(fxMesa, &info, &backBufferInfo,
-			&ReadParams, sizeof(GLushort));
-	    if (ReadParams.firstWrappedX <= x) {
-	       wrappedPartStart = 0;
-	    }
-	    else if (n <= (ReadParams.firstWrappedX - x)) {
-	       wrappedPartStart = n;
-	    }
-	    else {
-	       wrappedPartStart = (ReadParams.firstWrappedX - x);
-	    }
-	    for (i = 0; i < wrappedPartStart; i++) {
-	       if (visMask[i]) {
-		  d16 = depth[i];
-		  PUT_ORDINARY_FB_DATA(&ReadParams,
-				       GLushort,
-				       x + i, y,
-				       d16);
-	       }
-	    }
-	    for (; i < n; i++) {
-	       if (visMask[i]) {
-		  d16 = depth[i];
-		  PUT_WRAPPED_FB_DATA(&ReadParams,
-				      GLushort,
-				      x + i, y,
-				      d16);
-	       }
-	    }
-	 }
-	 WRITE_FB_SPAN_UNLOCK(fxMesa, GR_BUFFER_AUXBUFFER);
-	 break;
-      case 24:
-      case 32:
-	 GetBackBufferInfo(fxMesa, &backBufferInfo);
-	 /*
-	  * Note that the _LOCK macro adds a curly brace,
-	  * and the UNLOCK macro removes it.
-	  */
-	 WRITE_FB_SPAN_LOCK(fxMesa, info,
-			    GR_BUFFER_AUXBUFFER, GR_LFBWRITEMODE_ANY);
-	 generate_vismask(fxMesa, x, y, n, visMask);
-	 {
-	    LFBParameters ReadParams;
-	    GLuint wrappedPartStart;
-
-	    GetFbParams(fxMesa, &info, &backBufferInfo,
-			&ReadParams, sizeof(GLuint));
-	    if (ReadParams.firstWrappedX <= x) {
-	       wrappedPartStart = 0;
-	    }
-	    else if (n <= (ReadParams.firstWrappedX - x)) {
-	       wrappedPartStart = n;
-	    }
-	    else {
-	       wrappedPartStart = (ReadParams.firstWrappedX - x);
-	    }
-	    for (i = 0; i < wrappedPartStart; i++) {
-	       if (visMask[i]) {
-		  if (stencil_size > 0) {
-		     d32 = GET_ORDINARY_FB_DATA(&ReadParams, GLuint, x + i, y);
-		     d32 =
-			(d32 & 0xFF000000) | (depth[i] & 0x00FFFFFF);
-		  }
-		  else {
-		     d32 = depth[i];
-		  }
-		  PUT_ORDINARY_FB_DATA(&ReadParams, GLuint, x + i, y, d32);
-	       }
-	    }
-	    for (; i < n; i++) {
-	       if (visMask[i]) {
-		  if (stencil_size > 0) {
-		     d32 = GET_WRAPPED_FB_DATA(&ReadParams, GLuint, x + i, y);
-		     d32 =
-			(d32 & 0xFF000000) | (depth[i] & 0x00FFFFFF);
-		  }
-		  else {
-		     d32 = depth[i];
-		  }
-		  PUT_WRAPPED_FB_DATA(&ReadParams, GLuint, x + i, y, d32);
-	       }
-	    }
-	 }
-	 WRITE_FB_SPAN_UNLOCK(fxMesa, GR_BUFFER_AUXBUFFER);
-	 break;
-      }
-   }
-}
-
-static void
-tdfxDDWriteMonoDepthSpan(GLcontext * ctx, struct gl_renderbuffer *rb,
-                         GLuint n, GLint x, GLint y, const void *value,
-                         const GLubyte mask[])
-{
-   GLuint depthVal = *((GLuint *) value);
-   GLuint depths[MAX_WIDTH];
-   GLuint i;
-   for (i = 0; i < n; i++)
-      depths[i] = depthVal;
-   tdfxDDWriteDepthSpan(ctx, rb, n, x, y, depths, mask);
-}
-
-
-static void
-tdfxDDReadDepthSpan(GLcontext * ctx, struct gl_renderbuffer *rb,
-		    GLuint n, GLint x, GLint y, void *values)
-{
-   GLuint *depth = (GLuint *) values;
-   tdfxContextPtr fxMesa = (tdfxContextPtr) ctx->DriverCtx;
-   GLint bottom = fxMesa->height + fxMesa->y_offset - 1;
-   GLuint i;
-   GLuint depth_size = fxMesa->glCtx->Visual.depthBits;
-   GrLfbInfo_t info;
-
-   if (MESA_VERBOSE & VERBOSE_DRIVER) {
-      fprintf(stderr, "tdfxmesa: tdfxDDReadDepthSpan(...)\n");
-   }
-
-   /*
-    * Convert to screen coordinates.
-    */
-   x += fxMesa->x_offset;
-   y = bottom - y;
-   switch (depth_size) {
-   case 16:
-   {
-      LFBParameters ReadParams;
-      GrLfbInfo_t backBufferInfo;
-      int wrappedPartStart;
-      GetBackBufferInfo(fxMesa, &backBufferInfo);
-      /*
-       * Note that the _LOCK macro adds a curly brace,
-       * and the UNLOCK macro removes it.
-       */
-      READ_FB_SPAN_LOCK(fxMesa, info, GR_BUFFER_AUXBUFFER);
-      GetFbParams(fxMesa, &info, &backBufferInfo,
-		  &ReadParams, sizeof(GLushort));
-      if (ReadParams.firstWrappedX <= x) {
-	 wrappedPartStart = 0;
-      }
-      else if (n <= (ReadParams.firstWrappedX - x)) {
-	 wrappedPartStart = n;
-      }
-      else {
-	 wrappedPartStart = (ReadParams.firstWrappedX - x);
-      }
-      /*
-       * Read the line.
-       */
-      for (i = 0; i < wrappedPartStart; i++) {
-	 depth[i] =
-	    GET_ORDINARY_FB_DATA(&ReadParams, GLushort, x + i, y);
-      }
-      for (; i < n; i++) {
-	 depth[i] = GET_WRAPPED_FB_DATA(&ReadParams, GLushort,
-					x + i, y);
-      }
-      READ_FB_SPAN_UNLOCK(fxMesa, GR_BUFFER_AUXBUFFER);
-      break;
-   }
-   case 24:
-   case 32:
-   {
-      LFBParameters ReadParams;
-      GrLfbInfo_t backBufferInfo;
-      int wrappedPartStart;
-      GLuint stencil_size = fxMesa->glCtx->Visual.stencilBits;
-      GetBackBufferInfo(fxMesa, &backBufferInfo);
-      /*
-       * Note that the _LOCK macro adds a curly brace,
-       * and the UNLOCK macro removes it.
-       */
-      READ_FB_SPAN_LOCK(fxMesa, info, GR_BUFFER_AUXBUFFER);
-      GetFbParams(fxMesa, &info, &backBufferInfo,
-		  &ReadParams, sizeof(GLuint));
-      if (ReadParams.firstWrappedX <= x) {
-	 wrappedPartStart = 0;
-      }
-      else if (n <= (ReadParams.firstWrappedX - x)) {
-	 wrappedPartStart = n;
-      }
-      else {
-	 wrappedPartStart = (ReadParams.firstWrappedX - x);
-      }
-      /*
-       * Read the line.
-       */
-      for (i = 0; i < wrappedPartStart; i++) {
-	 const GLuint mask =
-	    (stencil_size > 0) ? 0x00FFFFFF : 0xFFFFFFFF;
-	 depth[i] =
-	    GET_ORDINARY_FB_DATA(&ReadParams, GLuint, x + i, y);
-	 depth[i] &= mask;
-      }
-      for (; i < n; i++) {
-	 const GLuint mask =
-	    (stencil_size > 0) ? 0x00FFFFFF : 0xFFFFFFFF;
-	 depth[i] = GET_WRAPPED_FB_DATA(&ReadParams, GLuint, x + i, y);
-	 depth[i] &= mask;
-      }
-      READ_FB_SPAN_UNLOCK(fxMesa, GR_BUFFER_AUXBUFFER);
-      break;
-   }
-   }
-}
-
-
-static void
-tdfxDDWriteDepthPixels(GLcontext * ctx, struct gl_renderbuffer *rb,
-		       GLuint n, const GLint x[], const GLint y[],
-		       const void *values, const GLubyte mask[])
-{
-   const GLuint *depth = (const GLuint *) values;
-   tdfxContextPtr fxMesa = (tdfxContextPtr) ctx->DriverCtx;
-   GLint bottom = fxMesa->height + fxMesa->y_offset - 1;
-   GLuint i;
-   GLushort d16;
-   GLuint d32;
-   GLuint depth_size = fxMesa->glCtx->Visual.depthBits;
-   GLuint stencil_size = fxMesa->glCtx->Visual.stencilBits;
-   GrLfbInfo_t info;
-   int xpos;
-   int ypos;
-   GrLfbInfo_t backBufferInfo;
-
-   if (MESA_VERBOSE & VERBOSE_DRIVER) {
-      fprintf(stderr, "tdfxmesa: tdfxDDWriteDepthPixels(...)\n");
-   }
-
-   switch (depth_size) {
-   case 16:
-      GetBackBufferInfo(fxMesa, &backBufferInfo);
-      /*
-       * Note that the _LOCK macro adds a curly brace,
-       * and the UNLOCK macro removes it.
-       */
-      WRITE_FB_SPAN_LOCK(fxMesa, info,
-			 GR_BUFFER_AUXBUFFER, GR_LFBWRITEMODE_ANY);
-      {
-	 LFBParameters ReadParams;
-	 GetFbParams(fxMesa, &info, &backBufferInfo,
-		     &ReadParams, sizeof(GLushort));
-	 for (i = 0; i < n; i++) {
-	    if (mask[i] && visible_pixel(fxMesa, x[i], y[i])) {
-	       xpos = x[i] + fxMesa->x_offset;
-	       ypos = bottom - y[i];
-	       d16 = depth[i];
-	       PUT_FB_DATA(&ReadParams, GLushort, xpos, ypos, d16);
-	    }
-	 }
-      }
-      WRITE_FB_SPAN_UNLOCK(fxMesa, GR_BUFFER_AUXBUFFER);
-      break;
-   case 24:
-   case 32:
-      GetBackBufferInfo(fxMesa, &backBufferInfo);
-      /*
-       * Note that the _LOCK macro adds a curly brace,
-       * and the UNLOCK macro removes it.
-       */
-      WRITE_FB_SPAN_LOCK(fxMesa, info,
-			 GR_BUFFER_AUXBUFFER, GR_LFBWRITEMODE_ANY);
-      {
-	 LFBParameters ReadParams;
-	 GetFbParams(fxMesa, &info, &backBufferInfo,
-		     &ReadParams, sizeof(GLuint));
-	 for (i = 0; i < n; i++) {
-	    if (mask[i]) {
-	       if (visible_pixel(fxMesa, x[i], y[i])) {
-		  xpos = x[i] + fxMesa->x_offset;
-		  ypos = bottom - y[i];
-		  if (stencil_size > 0) {
-		     d32 =
-			GET_FB_DATA(&ReadParams, GLuint, xpos, ypos);
-		     d32 = (d32 & 0xFF000000) | (depth[i] & 0xFFFFFF);
-		  }
-		  else {
-		     d32 = depth[i];
-		  }
-		  PUT_FB_DATA(&ReadParams, GLuint, xpos, ypos, d32);
-	       }
-	    }
-	 }
-      }
-      WRITE_FB_SPAN_UNLOCK(fxMesa, GR_BUFFER_AUXBUFFER);
-      break;
-   }
-}
-
-
-static void
-tdfxDDReadDepthPixels(GLcontext * ctx, struct gl_renderbuffer *rb, GLuint n,
-		      const GLint x[], const GLint y[], void *values)
-{
-   GLuint *depth = (GLuint *) values;
-   tdfxContextPtr fxMesa = (tdfxContextPtr) ctx->DriverCtx;
-   GLint bottom = fxMesa->height + fxMesa->y_offset - 1;
-   GLuint i;
-   GLuint depth_size = fxMesa->glCtx->Visual.depthBits;
-   GLushort d16;
-   int xpos;
-   int ypos;
-   GrLfbInfo_t info;
-   GLuint stencil_size;
-   GrLfbInfo_t backBufferInfo;
-
-   if (MESA_VERBOSE & VERBOSE_DRIVER) {
-      fprintf(stderr, "tdfxmesa: tdfxDDReadDepthPixels(...)\n");
-   }
-
-   assert((depth_size == 16) || (depth_size == 24) || (depth_size == 32));
-   switch (depth_size) {
-   case 16:
-      GetBackBufferInfo(fxMesa, &backBufferInfo);
-      /*
-       * Note that the _LOCK macro adds a curly brace,
-       * and the UNLOCK macro removes it.
-       */
-      READ_FB_SPAN_LOCK(fxMesa, info, GR_BUFFER_AUXBUFFER);
-      {
-	 LFBParameters ReadParams;
-	 GetFbParams(fxMesa, &info, &backBufferInfo,
-		     &ReadParams, sizeof(GLushort));
-	 for (i = 0; i < n; i++) {
-	    /*
-	     * Convert to screen coordinates.
-	     */
-	    xpos = x[i] + fxMesa->x_offset;
-	    ypos = bottom - y[i];
-	    d16 = GET_FB_DATA(&ReadParams, GLushort, xpos, ypos);
-	    depth[i] = d16;
-	 }
-      }
-      READ_FB_SPAN_UNLOCK(fxMesa, GR_BUFFER_AUXBUFFER);
-      break;
-   case 24:
-   case 32:
-      GetBackBufferInfo(fxMesa, &backBufferInfo);
-      /*
-       * Note that the _LOCK macro adds a curly brace,
-       * and the UNLOCK macro removes it.
-       */
-      READ_FB_SPAN_LOCK(fxMesa, info, GR_BUFFER_AUXBUFFER);
-      stencil_size = fxMesa->glCtx->Visual.stencilBits;
-      {
-	 LFBParameters ReadParams;
-	 GetFbParams(fxMesa, &info, &backBufferInfo,
-		     &ReadParams, sizeof(GLuint));
-	 for (i = 0; i < n; i++) {
-	    GLuint d32;
-
-	    /*
-	     * Convert to screen coordinates.
-	     */
-	    xpos = x[i] + fxMesa->x_offset;
-	    ypos = bottom - y[i];
-	    d32 = GET_FB_DATA(&ReadParams, GLuint, xpos, ypos);
-	    if (stencil_size > 0) {
-	       d32 &= 0x00FFFFFF;
-	    }
-	    depth[i] = d32;
-	 }
-      }
-      READ_FB_SPAN_UNLOCK(fxMesa, GR_BUFFER_AUXBUFFER);
-      break;
-   default:
-      assert(0);
-   }
-}
-
-/*
- * Stencil buffer read/write functions.
- */
-#define EXTRACT_S_FROM_ZS(zs) (((zs) >> 24) & 0xFF)
-#define EXTRACT_Z_FROM_ZS(zs) ((zs) & 0xffffff)
-#define BUILD_ZS(z, s)  (((s) << 24) | (z))
-
-static void
-write_stencil_span(GLcontext * ctx, struct gl_renderbuffer *rb,
-                   GLuint n, GLint x, GLint y,
-                   const void *values, const GLubyte mask[])
-{
-   const GLubyte *stencil = (const GLubyte *) values;
-   tdfxContextPtr fxMesa = TDFX_CONTEXT(ctx);
-   GrLfbInfo_t info;
-   GrLfbInfo_t backBufferInfo;
-
-   GetBackBufferInfo(fxMesa, &backBufferInfo);
-   /*
-    * Note that the _LOCK macro adds a curly brace,
-    * and the UNLOCK macro removes it.
-    */
-   WRITE_FB_SPAN_LOCK(fxMesa, info, GR_BUFFER_AUXBUFFER, GR_LFBWRITEMODE_ANY);
-   {
-      const GLint winY = fxMesa->y_offset + fxMesa->height - 1;
-      const GLint winX = fxMesa->x_offset;
-      const GLint scrX = winX + x;
-      const GLint scrY = winY - y;
-      LFBParameters ReadParams;
-      GLubyte visMask[MAX_WIDTH];
-      GLuint i;
-      int wrappedPartStart;
-
-      GetFbParams(fxMesa, &info, &backBufferInfo, &ReadParams,
-		  sizeof(GLuint));
-      if (ReadParams.firstWrappedX <= x) {
-	 wrappedPartStart = 0;
-      }
-      else if (n <= (ReadParams.firstWrappedX - x)) {
-	 wrappedPartStart = n;
-      }
-      else {
-	 wrappedPartStart = (ReadParams.firstWrappedX - x);
-      }
-      generate_vismask(fxMesa, scrX, scrY, n, visMask);
-      for (i = 0; i < wrappedPartStart; i++) {
-	 if (visMask[i] && (!mask || mask[i])) {
-	    GLuint z = GET_ORDINARY_FB_DATA(&ReadParams, GLuint,
-					    scrX + i, scrY) & 0x00FFFFFF;
-	    z |= (stencil[i] & 0xFF) << 24;
-	    PUT_ORDINARY_FB_DATA(&ReadParams, GLuint, scrX + i, scrY, z);
-	 }
-      }
-      for (; i < n; i++) {
-	 if (visMask[i] && (!mask || mask[i])) {
-	    GLuint z = GET_WRAPPED_FB_DATA(&ReadParams, GLuint,
-					   scrX + i, scrY) & 0x00FFFFFF;
-	    z |= (stencil[i] & 0xFF) << 24;
-	    PUT_WRAPPED_FB_DATA(&ReadParams, GLuint, scrX + i, scrY, z);
-	 }
-      }
-   }
-   WRITE_FB_SPAN_UNLOCK(fxMesa, GR_BUFFER_AUXBUFFER);
-}
-
-
-static void
-write_mono_stencil_span(GLcontext * ctx, struct gl_renderbuffer *rb,
-                        GLuint n, GLint x, GLint y,
-                        const void *value, const GLubyte mask[])
-{
-   GLbyte stencilVal = *((GLbyte *) value);
-   GLbyte stencils[MAX_WIDTH];
-   GLuint i;
-   for (i = 0; i < n; i++)
-      stencils[i] = stencilVal;
-   write_stencil_span(ctx, rb, n, x, y, stencils, mask);
-}
-
-
-static void
-read_stencil_span(GLcontext * ctx, struct gl_renderbuffer *rb,
-                  GLuint n, GLint x, GLint y,
-                  void *values)
-{
-   GLubyte *stencil = (GLubyte *) values;
-   tdfxContextPtr fxMesa = TDFX_CONTEXT(ctx);
-   GrLfbInfo_t info;
-   GrLfbInfo_t backBufferInfo;
-
-   GetBackBufferInfo(fxMesa, &backBufferInfo);
-   /*
-    * Note that the _LOCK macro adds a curly brace,
-    * and the UNLOCK macro removes it.
-    */
-   READ_FB_SPAN_LOCK(fxMesa, info, GR_BUFFER_AUXBUFFER);
-   {
-      const GLint winY = fxMesa->y_offset + fxMesa->height - 1;
-      const GLint winX = fxMesa->x_offset;
-      GLuint i;
-      LFBParameters ReadParams;
-      int wrappedPartStart;
-
-      /*
-       * Convert to screen coordinates.
-       */
-      x += winX;
-      y = winY - y;
-      GetFbParams(fxMesa, &info, &backBufferInfo, &ReadParams,
-		  sizeof(GLuint));
-      if (ReadParams.firstWrappedX <= x) {
-	 wrappedPartStart = 0;
-      }
-      else if (n <= (ReadParams.firstWrappedX - x)) {
-	 wrappedPartStart = n;
-      }
-      else {
-	 wrappedPartStart = (ReadParams.firstWrappedX - x);
-      }
-      for (i = 0; i < wrappedPartStart; i++) {
-	 stencil[i] = (GET_ORDINARY_FB_DATA(&ReadParams, GLuint,
-					    x + i, y) >> 24) & 0xFF;
-      }
-      for (; i < n; i++) {
-	 stencil[i] = (GET_WRAPPED_FB_DATA(&ReadParams, GLuint,
-					   x + i, y) >> 24) & 0xFF;
-      }
-   }
-   READ_FB_SPAN_UNLOCK(fxMesa, GR_BUFFER_AUXBUFFER);
-}
-
-
-static void
-write_stencil_pixels(GLcontext * ctx, struct gl_renderbuffer *rb,
-                     GLuint n, const GLint x[], const GLint y[],
-                     const void *values, const GLubyte mask[])
-{
-   const GLubyte *stencil = (const GLubyte *) values;
-   tdfxContextPtr fxMesa = TDFX_CONTEXT(ctx);
-   GrLfbInfo_t info;
-   GrLfbInfo_t backBufferInfo;
-
-   GetBackBufferInfo(fxMesa, &backBufferInfo);
-   /*
-    * Note that the _LOCK macro adds a curly brace,
-    * and the UNLOCK macro removes it.
-    */
-   WRITE_FB_SPAN_LOCK(fxMesa, info, GR_BUFFER_AUXBUFFER, GR_LFBWRITEMODE_ANY);
-   {
-      const GLint winY = fxMesa->y_offset + fxMesa->height - 1;
-      const GLint winX = fxMesa->x_offset;
-      LFBParameters ReadParams;
-      GLuint i;
-
-      GetFbParams(fxMesa, &info, &backBufferInfo, &ReadParams,
-		  sizeof(GLuint));
-      for (i = 0; i < n; i++) {
-	 const GLint scrX = winX + x[i];
-	 const GLint scrY = winY - y[i];
-	 if ((!mask || mask[i]) && visible_pixel(fxMesa, scrX, scrY)) {
-	    GLuint z =
-	       GET_FB_DATA(&ReadParams, GLuint, scrX, scrY) & 0x00FFFFFF;
-	    z |= (stencil[i] & 0xFF) << 24;
-	    PUT_FB_DATA(&ReadParams, GLuint, scrX, scrY, z);
-	 }
-      }
-   }
-   WRITE_FB_SPAN_UNLOCK(fxMesa, GR_BUFFER_AUXBUFFER);
-}
-
-
-static void
-read_stencil_pixels(GLcontext * ctx, struct gl_renderbuffer *rb,
-                    GLuint n, const GLint x[], const GLint y[],
-                    void *values)
-{
-   GLubyte *stencil = (GLubyte *) values;
-   tdfxContextPtr fxMesa = TDFX_CONTEXT(ctx);
-   GrLfbInfo_t info;
-   GrLfbInfo_t backBufferInfo;
-
-   GetBackBufferInfo(fxMesa, &backBufferInfo);
-   /*
-    * Note that the _LOCK macro adds a curly brace,
-    * and the UNLOCK macro removes it.
-    */
-   READ_FB_SPAN_LOCK(fxMesa, info, GR_BUFFER_AUXBUFFER);
-   {
-      const GLint winY = fxMesa->y_offset + fxMesa->height - 1;
-      const GLint winX = fxMesa->x_offset;
-      GLuint i;
-      LFBParameters ReadParams;
-
-      GetFbParams(fxMesa, &info, &backBufferInfo, &ReadParams,
-		  sizeof(GLuint));
-      for (i = 0; i < n; i++) {
-	 const GLint scrX = winX + x[i];
-	 const GLint scrY = winY - y[i];
-	 stencil[i] =
-	    (GET_FB_DATA(&ReadParams, GLuint, scrX, scrY) >> 24) & 0xFF;
-      }
-   }
-   READ_FB_SPAN_UNLOCK(fxMesa, GR_BUFFER_AUXBUFFER);
-}
-
-#define VISUAL_EQUALS_RGBA(vis, r, g, b, a)        \
-   ((vis.redBits == r) &&                         \
-    (vis.greenBits == g) &&                       \
-    (vis.blueBits == b) &&                        \
-    (vis.alphaBits == a))
-
-
-
-
-/**********************************************************************/
-/*                    Locking for swrast                              */
-/**********************************************************************/
-
-
-static void tdfxSpanRenderStart( GLcontext *ctx )
-{
-   tdfxContextPtr fxMesa = TDFX_CONTEXT(ctx);
-   LOCK_HARDWARE(fxMesa);
-}
-
-static void tdfxSpanRenderFinish( GLcontext *ctx )
-{
-   tdfxContextPtr fxMesa = TDFX_CONTEXT(ctx);
-   _swrast_flush( ctx );
-   UNLOCK_HARDWARE(fxMesa);
-}
-
-/* Set the buffer used for reading */
-static void tdfxDDSetBuffer( GLcontext *ctx,
-                             GLframebuffer *buffer, GLuint bufferBit )
-{
-   tdfxContextPtr fxMesa = TDFX_CONTEXT(ctx);
-   (void) buffer;
-
-   switch ( bufferBit ) {
-   case BUFFER_BIT_FRONT_LEFT:
-      fxMesa->DrawBuffer = fxMesa->ReadBuffer = GR_BUFFER_FRONTBUFFER;
-      break;
-   case BUFFER_BIT_BACK_LEFT:
-      fxMesa->DrawBuffer = fxMesa->ReadBuffer = GR_BUFFER_BACKBUFFER;
-      break;
-   default:
-      break;
-   }
-}
-
-/**********************************************************************/
-/*                    Initialize swrast device driver                 */
-/**********************************************************************/
-
-void tdfxDDInitSpanFuncs( GLcontext *ctx )
-{
-   struct swrast_device_driver *swdd = _swrast_GetDeviceDriverReference( ctx );
-   swdd->SetBuffer = tdfxDDSetBuffer;
-   swdd->SpanRenderStart          = tdfxSpanRenderStart;
-   swdd->SpanRenderFinish         = tdfxSpanRenderFinish; 
-}
-
-
-
-/**
- * Plug in the Get/Put routines for the given driRenderbuffer.
- */
-void
-tdfxSetSpanFunctions(driRenderbuffer *drb, const GLvisual *vis)
-{
-   if (drb->Base.InternalFormat == GL_RGBA) {
-      if (vis->redBits == 5 && vis->greenBits == 6 && vis->blueBits == 5) {
-         drb->Base.GetRow        = tdfxReadRGBASpan_RGB565;
-         drb->Base.GetValues     = tdfxReadRGBAPixels_RGB565;
-         drb->Base.PutRow        = tdfxWriteRGBASpan_RGB565;
-         drb->Base.PutRowRGB     = tdfxWriteRGBSpan_RGB565;
-         drb->Base.PutMonoRow    = tdfxWriteMonoRGBASpan_RGB565;
-         drb->Base.PutValues     = tdfxWriteRGBAPixels_RGB565;
-         drb->Base.PutMonoValues = tdfxWriteMonoRGBAPixels_RGB565;
-      }
-      else if (vis->redBits == 8 && vis->greenBits == 8
-               && vis->blueBits == 8 && vis->alphaBits == 0) {
-         drb->Base.GetRow        = tdfxReadRGBASpan_RGB888;
-         drb->Base.GetValues     = tdfxReadRGBAPixels_RGB888;
-         drb->Base.PutRow        = tdfxWriteRGBASpan_RGB888;
-         drb->Base.PutRowRGB     = tdfxWriteRGBSpan_RGB888;
-         drb->Base.PutMonoRow    = tdfxWriteMonoRGBASpan_RGB888;
-         drb->Base.PutValues     = tdfxWriteRGBAPixels_RGB888;
-         drb->Base.PutMonoValues = tdfxWriteMonoRGBAPixels_RGB888;
-      }
-      else if (vis->redBits == 8 && vis->greenBits == 8
-               && vis->blueBits == 8 && vis->alphaBits == 8) {
-         drb->Base.GetRow        = tdfxReadRGBASpan_ARGB8888;
-         drb->Base.GetValues     = tdfxReadRGBAPixels_ARGB8888;
-         drb->Base.PutRow        = tdfxWriteRGBASpan_ARGB8888;
-         drb->Base.PutRowRGB     = tdfxWriteRGBSpan_ARGB8888;
-         drb->Base.PutMonoRow    = tdfxWriteMonoRGBASpan_ARGB8888;
-         drb->Base.PutValues     = tdfxWriteRGBAPixels_ARGB8888;
-         drb->Base.PutMonoValues = tdfxWriteMonoRGBAPixels_ARGB8888;
-      }
-      else {
-         _mesa_problem(NULL, "problem in tdfxSetSpanFunctions");
-      }
-   }
-   else if (drb->Base.InternalFormat == GL_DEPTH_COMPONENT16 ||
-            drb->Base.InternalFormat == GL_DEPTH_COMPONENT24) {
-      drb->Base.GetRow        = tdfxDDReadDepthSpan;
-      drb->Base.GetValues     = tdfxDDReadDepthPixels;
-      drb->Base.PutRow        = tdfxDDWriteDepthSpan;
-      drb->Base.PutMonoRow    = tdfxDDWriteMonoDepthSpan;
-      drb->Base.PutValues     = tdfxDDWriteDepthPixels;
-      drb->Base.PutMonoValues = NULL;
-   }
-   else if (drb->Base.InternalFormat == GL_STENCIL_INDEX8_EXT) {
-      drb->Base.GetRow        = read_stencil_span;
-      drb->Base.GetValues     = read_stencil_pixels;
-      drb->Base.PutRow        = write_stencil_span;
-      drb->Base.PutMonoRow    = write_mono_stencil_span;
-      drb->Base.PutValues     = write_stencil_pixels;
-      drb->Base.PutMonoValues = NULL;
-   }
-}
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/tdfx/tdfx_span.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/tdfx/tdfx_span.h
deleted file mode 100644
index 62044144f..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/tdfx/tdfx_span.h
+++ /dev/null
@@ -1,49 +0,0 @@
-/* -*- mode: c; c-basic-offset: 3 -*-
- *
- * Copyright 2000 VA Linux Systems Inc., Fremont, California.
- *
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * VA LINUX SYSTEMS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
- * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
- * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
- */
-/* $XFree86: xc/lib/GL/mesa/src/drv/tdfx/tdfx_span.h,v 1.1 2001/03/21 16:14:28 dawes Exp $ */
-
-/*
- * Original rewrite:
- *	Gareth Hughes <gareth@valinux.com>, 29 Sep - 1 Oct 2000
- *
- * Authors:
- *	Gareth Hughes <gareth@valinux.com>
- *	Brian Paul <brianp@valinux.com>
- *
- */
-
-#ifndef __TDFX_SPAN_H__
-#define __TDFX_SPAN_H__
-
-#include "context.h"
-#include "drirenderbuffer.h"
-
-extern void tdfxDDInitSpanFuncs( GLcontext *ctx );
-
-extern void
-tdfxSetSpanFunctions(driRenderbuffer *rb, const GLvisual *vis);
-
-#endif
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/tdfx/tdfx_state.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/tdfx/tdfx_state.c
deleted file mode 100644
index 85d99bb05..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/tdfx/tdfx_state.c
+++ /dev/null
@@ -1,1449 +0,0 @@
-/* -*- mode: c; c-basic-offset: 3 -*-
- *
- * Copyright 2000 VA Linux Systems Inc., Fremont, California.
- *
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * VA LINUX SYSTEMS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
- * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
- * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
- */
-/* $XFree86: xc/lib/GL/mesa/src/drv/tdfx/tdfx_state.c,v 1.7 2002/10/30 12:52:00 alanh Exp $ */
-
-/*
- * New fixes:
- *	Daniel Borca <dborca@users.sourceforge.net>, 19 Jul 2004
- *
- * Original rewrite:
- *	Gareth Hughes <gareth@valinux.com>, 29 Sep - 1 Oct 2000
- *
- * Authors:
- *	Gareth Hughes <gareth@valinux.com>
- *	Brian Paul <brianp@valinux.com>
- *      Keith Whitwell <keith@tungstengraphics.com> (port to 3.5)
- *
- */
-
-#include "mtypes.h"
-#include "buffers.h"
-#include "colormac.h"
-#include "texformat.h"
-#include "texstore.h"
-#include "teximage.h"
-
-#include "swrast/swrast.h"
-#include "array_cache/acache.h"
-#include "tnl/tnl.h"
-#include "tnl/t_pipeline.h"
-#include "swrast_setup/swrast_setup.h"
-
-#include "tdfx_context.h"
-#include "tdfx_state.h"
-#include "tdfx_vb.h"
-#include "tdfx_tex.h"
-#include "tdfx_texman.h"
-#include "tdfx_texstate.h"
-#include "tdfx_tris.h"
-#include "tdfx_render.h"
-
-
-
-/* =============================================================
- * Alpha blending
- */
-
-static void tdfxUpdateAlphaMode( GLcontext *ctx )
-{
-   tdfxContextPtr fxMesa = TDFX_CONTEXT(ctx);
-   GrCmpFnc_t func;
-   GrAlphaBlendFnc_t srcRGB, dstRGB, srcA, dstA;
-   GrAlphaBlendOp_t eqRGB, eqA;
-   GrAlpha_t ref = (GLint) (ctx->Color.AlphaRef * 255.0);
-   
-   GLboolean isNapalm = TDFX_IS_NAPALM(fxMesa);
-   GLboolean have32bpp = (ctx->Visual.greenBits == 8);
-   GLboolean haveAlpha = fxMesa->haveHwAlpha;
-
-   if ( TDFX_DEBUG & DEBUG_VERBOSE_API ) {
-      fprintf( stderr, "%s()\n", __FUNCTION__ );
-   }
-
-   if ( ctx->Color.AlphaEnabled ) {
-      func = ctx->Color.AlphaFunc - GL_NEVER + GR_CMP_NEVER;
-   } else {
-      func = GR_CMP_ALWAYS;
-   }
-
-   if ( ctx->Color.BlendEnabled
-        && (fxMesa->Fallback & TDFX_FALLBACK_BLEND) == 0 ) {
-      switch ( ctx->Color.BlendSrcRGB ) {
-      case GL_ZERO:
-	 srcRGB = GR_BLEND_ZERO;
-	 break;
-      case GL_ONE:
-	 srcRGB = GR_BLEND_ONE;
-	 break;
-      case GL_DST_COLOR:
-	 srcRGB = GR_BLEND_DST_COLOR;
-	 break;
-      case GL_ONE_MINUS_DST_COLOR:
-	 srcRGB = GR_BLEND_ONE_MINUS_DST_COLOR;
-	 break;
-      case GL_SRC_ALPHA:
-	 srcRGB = GR_BLEND_SRC_ALPHA;
-	 break;
-      case GL_ONE_MINUS_SRC_ALPHA:
-	 srcRGB = GR_BLEND_ONE_MINUS_SRC_ALPHA;
-	 break;
-      case GL_DST_ALPHA:
-	 srcRGB = haveAlpha ? GR_BLEND_DST_ALPHA : GR_BLEND_ONE/*JJJ*/;
-	 break;
-      case GL_ONE_MINUS_DST_ALPHA:
-	 srcRGB = haveAlpha ? GR_BLEND_ONE_MINUS_DST_ALPHA : GR_BLEND_ZERO/*JJJ*/;
-	 break;
-      case GL_SRC_ALPHA_SATURATE:
-	 srcRGB = GR_BLEND_ALPHA_SATURATE;
-	 break;
-      case GL_SRC_COLOR:
-         if (isNapalm) {
-	    srcRGB = GR_BLEND_SAME_COLOR_EXT;
-	    break;
-         }
-      case GL_ONE_MINUS_SRC_COLOR:
-         if (isNapalm) {
-	    srcRGB = GR_BLEND_ONE_MINUS_SAME_COLOR_EXT;
-	    break;
-         }
-      default:
-	 srcRGB = GR_BLEND_ONE;
-      }
-
-      switch ( ctx->Color.BlendSrcA ) {
-      case GL_ZERO:
-	 srcA = GR_BLEND_ZERO;
-	 break;
-      case GL_ONE:
-	 srcA = GR_BLEND_ONE;
-	 break;
-      case GL_SRC_COLOR:
-      case GL_SRC_ALPHA:
-	 srcA = have32bpp ? GR_BLEND_SRC_ALPHA : GR_BLEND_ONE/*JJJ*/;
-	 break;
-      case GL_ONE_MINUS_SRC_COLOR:
-      case GL_ONE_MINUS_SRC_ALPHA:
-	 srcA = have32bpp ? GR_BLEND_ONE_MINUS_SRC_ALPHA : GR_BLEND_ONE/*JJJ*/;
-	 break;
-      case GL_DST_COLOR:
-      case GL_DST_ALPHA:
-	 srcA = (have32bpp && haveAlpha) ? GR_BLEND_DST_ALPHA : GR_BLEND_ONE/*JJJ*/;
-	 break;
-      case GL_ONE_MINUS_DST_COLOR:
-      case GL_ONE_MINUS_DST_ALPHA:
-	 srcA = (have32bpp && haveAlpha) ? GR_BLEND_ONE_MINUS_DST_ALPHA : GR_BLEND_ZERO/*JJJ*/;
-	 break;
-      case GL_SRC_ALPHA_SATURATE:
-         srcA = GR_BLEND_ONE;
-	 break;
-      default:
-	 srcA = GR_BLEND_ONE;
-      }
-
-      switch ( ctx->Color.BlendDstRGB ) {
-      case GL_ZERO:
-	 dstRGB = GR_BLEND_ZERO;
-	 break;
-      case GL_ONE:
-	 dstRGB = GR_BLEND_ONE;
-	 break;
-      case GL_SRC_COLOR:
-	 dstRGB = GR_BLEND_SRC_COLOR;
-	 break;
-      case GL_ONE_MINUS_SRC_COLOR:
-	 dstRGB = GR_BLEND_ONE_MINUS_SRC_COLOR;
-	 break;
-      case GL_SRC_ALPHA:
-	 dstRGB = GR_BLEND_SRC_ALPHA;
-	 break;
-      case GL_ONE_MINUS_SRC_ALPHA:
-	 dstRGB = GR_BLEND_ONE_MINUS_SRC_ALPHA;
-	 break;
-      case GL_DST_ALPHA:
-	 dstRGB = haveAlpha ? GR_BLEND_DST_ALPHA : GR_BLEND_ONE/*JJJ*/;
-	 break;
-      case GL_ONE_MINUS_DST_ALPHA:
-	 dstRGB = haveAlpha ? GR_BLEND_ONE_MINUS_DST_ALPHA : GR_BLEND_ZERO/*JJJ*/;
-	 break;
-      case GL_DST_COLOR:
-         if (isNapalm) {
-	    dstRGB = GR_BLEND_SAME_COLOR_EXT;
-	    break;
-         }
-      case GL_ONE_MINUS_DST_COLOR:
-         if (isNapalm) {
-	    dstRGB = GR_BLEND_ONE_MINUS_SAME_COLOR_EXT;
-	    break;
-         }
-      default:
-	 dstRGB = GR_BLEND_ZERO;
-      }
-
-      switch ( ctx->Color.BlendDstA ) {
-      case GL_ZERO:
-	 dstA = GR_BLEND_ZERO;
-	 break;
-      case GL_ONE:
-	 dstA = GR_BLEND_ONE;
-	 break;
-      case GL_SRC_COLOR:
-      case GL_SRC_ALPHA:
-	 dstA = have32bpp ? GR_BLEND_SRC_ALPHA : GR_BLEND_ZERO/*JJJ*/;
-	 break;
-      case GL_ONE_MINUS_SRC_COLOR:
-      case GL_ONE_MINUS_SRC_ALPHA:
-	 dstA = have32bpp ? GR_BLEND_ONE_MINUS_SRC_ALPHA : GR_BLEND_ZERO/*JJJ*/;
-	 break;
-      case GL_DST_COLOR:
-      case GL_DST_ALPHA:
-	 dstA = have32bpp ? GR_BLEND_DST_ALPHA : GR_BLEND_ONE/*JJJ*/;
-	 break;
-      case GL_ONE_MINUS_DST_COLOR:
-      case GL_ONE_MINUS_DST_ALPHA:
-	 dstA = have32bpp ? GR_BLEND_ONE_MINUS_DST_ALPHA : GR_BLEND_ZERO/*JJJ*/;
-	 break;
-      default:
-	 dstA = GR_BLEND_ZERO;
-      }
-
-      switch ( ctx->Color.BlendEquationRGB ) {
-      case GL_FUNC_SUBTRACT:
-	 eqRGB = GR_BLEND_OP_SUB;
-	 break;
-      case GL_FUNC_REVERSE_SUBTRACT:
-	 eqRGB = GR_BLEND_OP_REVSUB;
-	 break;
-      case GL_FUNC_ADD:
-      default:
-	 eqRGB = GR_BLEND_OP_ADD;
-	 break;
-      }
-
-      switch ( ctx->Color.BlendEquationA ) {
-      case GL_FUNC_SUBTRACT:
-	 eqA = GR_BLEND_OP_SUB;
-	 break;
-      case GL_FUNC_REVERSE_SUBTRACT:
-	 eqA = GR_BLEND_OP_REVSUB;
-	 break;
-      case GL_FUNC_ADD:
-      default:
-	 eqA = GR_BLEND_OP_ADD;
-	 break;
-      }
-   } else {
-      /* blend disabled */
-      srcRGB = GR_BLEND_ONE;
-      dstRGB = GR_BLEND_ZERO;
-      eqRGB = GR_BLEND_OP_ADD;
-      srcA = GR_BLEND_ONE;
-      dstA = GR_BLEND_ZERO;
-      eqA = GR_BLEND_OP_ADD;
-   }
-
-   if ( fxMesa->Color.AlphaFunc != func ) {
-      fxMesa->Color.AlphaFunc = func;
-      fxMesa->dirty |= TDFX_UPLOAD_ALPHA_TEST;
-   }
-   if ( fxMesa->Color.AlphaRef != ref ) {
-      fxMesa->Color.AlphaRef = ref;
-      fxMesa->dirty |= TDFX_UPLOAD_ALPHA_REF;
-   }
-
-   if ( fxMesa->Color.BlendSrcRGB != srcRGB ||
-	fxMesa->Color.BlendDstRGB != dstRGB ||
-	fxMesa->Color.BlendEqRGB != eqRGB ||
-	fxMesa->Color.BlendSrcA != srcA ||
-	fxMesa->Color.BlendDstA != dstA ||
-	fxMesa->Color.BlendEqA != eqA )
-   {
-      fxMesa->Color.BlendSrcRGB = srcRGB;
-      fxMesa->Color.BlendDstRGB = dstRGB;
-      fxMesa->Color.BlendEqRGB = eqRGB;
-      fxMesa->Color.BlendSrcA = srcA;
-      fxMesa->Color.BlendDstA = dstA;
-      fxMesa->Color.BlendEqA = eqA;
-      fxMesa->dirty |= TDFX_UPLOAD_BLEND_FUNC;
-   }
-}
-
-static void tdfxDDAlphaFunc( GLcontext *ctx, GLenum func, GLfloat ref )
-{
-   tdfxContextPtr fxMesa = TDFX_CONTEXT( ctx );
-
-   FLUSH_BATCH( fxMesa );
-   fxMesa->new_state |= TDFX_NEW_ALPHA;
-}
-
-static void tdfxDDBlendEquationSeparate( GLcontext *ctx, 
-					 GLenum modeRGB, GLenum modeA )
-{
-   tdfxContextPtr fxMesa = TDFX_CONTEXT( ctx );
-
-   assert( modeRGB == modeA );
-   FLUSH_BATCH( fxMesa );
-   fxMesa->new_state |= TDFX_NEW_ALPHA;
-}
-
-static void tdfxDDBlendFuncSeparate( GLcontext *ctx,
-				     GLenum sfactorRGB, GLenum dfactorRGB,
-				     GLenum sfactorA, GLenum dfactorA )
-{
-   tdfxContextPtr fxMesa = TDFX_CONTEXT( ctx );
-
-   FLUSH_BATCH( fxMesa );
-   fxMesa->new_state |= TDFX_NEW_ALPHA;
-
-   /*
-    * XXX - Voodoo5 seems to suffer from precision problems in some
-    * blend modes.  To pass all the conformance tests we'd have to
-    * fall back to software for many modes.  Revisit someday.
-    */
-}
-
-/* =============================================================
- * Stipple
- */
-
-void tdfxUpdateStipple( GLcontext *ctx )
-{
-   tdfxContextPtr fxMesa = TDFX_CONTEXT( ctx );
-   GrStippleMode_t mode = GR_STIPPLE_DISABLE;
-
-   if ( TDFX_DEBUG & DEBUG_VERBOSE_API ) {
-      fprintf( stderr, "%s()\n", __FUNCTION__ );
-   }
-
-   FLUSH_BATCH( fxMesa );
-
-   if (ctx->Polygon.StippleFlag) {
-      mode = GR_STIPPLE_PATTERN;
-   }
-
-   if ( fxMesa->Stipple.Mode != mode ) {
-      fxMesa->Stipple.Mode = mode;
-      fxMesa->dirty |= TDFX_UPLOAD_STIPPLE;
-   }
-}
-
-
-/* =============================================================
- * Depth testing
- */
-
-static void tdfxUpdateZMode( GLcontext *ctx )
-{
-   tdfxContextPtr fxMesa = TDFX_CONTEXT( ctx );
-   GrCmpFnc_t func;
-   FxI32 bias;
-   FxBool mask;
-
-   if ( TDFX_DEBUG & DEBUG_VERBOSE_API ) 
-      fprintf( stderr, "%s()\n", __FUNCTION__ );
-
-
-   bias = (FxI32) (ctx->Polygon.OffsetUnits * TDFX_DEPTH_BIAS_SCALE);
-
-   if ( ctx->Depth.Test ) {
-      func = ctx->Depth.Func - GL_NEVER + GR_CMP_NEVER;
-      mask = ctx->Depth.Mask;
-   }
-   else {
-      /* depth testing disabled */
-      func = GR_CMP_ALWAYS;  /* fragments always pass */
-      mask = FXFALSE;        /* zbuffer is not touched */
-   }
-
-   fxMesa->Depth.Clear = (FxU32) (ctx->DrawBuffer->_DepthMaxF * ctx->Depth.Clear);
-
-   if ( fxMesa->Depth.Bias != bias ) {
-      fxMesa->Depth.Bias = bias;
-      fxMesa->dirty |= TDFX_UPLOAD_DEPTH_BIAS;
-   }
-   if ( fxMesa->Depth.Func != func ) {
-      fxMesa->Depth.Func = func;
-      fxMesa->dirty |= TDFX_UPLOAD_DEPTH_FUNC | TDFX_UPLOAD_DEPTH_MASK;
-   }
-   if ( fxMesa->Depth.Mask != mask ) {
-      fxMesa->Depth.Mask = mask;
-      fxMesa->dirty |= TDFX_UPLOAD_DEPTH_MASK;
-   }
-}
-
-static void tdfxDDDepthFunc( GLcontext *ctx, GLenum func )
-{
-   tdfxContextPtr fxMesa = TDFX_CONTEXT( ctx );
-
-   FLUSH_BATCH( fxMesa );
-   fxMesa->new_state |= TDFX_NEW_DEPTH;
-}
-
-static void tdfxDDDepthMask( GLcontext *ctx, GLboolean flag )
-{
-   tdfxContextPtr fxMesa = TDFX_CONTEXT( ctx );
-
-   FLUSH_BATCH( fxMesa );
-   fxMesa->new_state |= TDFX_NEW_DEPTH;
-}
-
-static void tdfxDDClearDepth( GLcontext *ctx, GLclampd d )
-{
-   tdfxContextPtr fxMesa = TDFX_CONTEXT( ctx );
-
-   FLUSH_BATCH( fxMesa );
-   fxMesa->new_state |= TDFX_NEW_DEPTH;
-}
-
-
-
-/* =============================================================
- * Stencil
- */
-
-
-/* Evaluate all stencil state and make the Glide calls.
- */
-static GrStencil_t convertGLStencilOp( GLenum op )
-{
-   switch ( op ) {
-   case GL_KEEP:
-      return GR_STENCILOP_KEEP;
-   case GL_ZERO:
-      return GR_STENCILOP_ZERO;
-   case GL_REPLACE:
-      return GR_STENCILOP_REPLACE;
-   case GL_INCR:
-      return GR_STENCILOP_INCR_CLAMP;
-   case GL_DECR:
-      return GR_STENCILOP_DECR_CLAMP;
-   case GL_INVERT:
-      return GR_STENCILOP_INVERT;
-   case GL_INCR_WRAP_EXT:
-      return GR_STENCILOP_INCR_WRAP;
-   case GL_DECR_WRAP_EXT:
-      return GR_STENCILOP_DECR_WRAP;
-   default:
-      _mesa_problem( NULL, "bad stencil op in convertGLStencilOp" );
-   }
-   return GR_STENCILOP_KEEP;   /* never get, silence compiler warning */
-}
-
-
-static void tdfxUpdateStencil( GLcontext *ctx )
-{
-   tdfxContextPtr fxMesa = TDFX_CONTEXT(ctx);
-
-   if ( TDFX_DEBUG & DEBUG_VERBOSE_API ) {
-      fprintf( stderr, "%s()\n", __FUNCTION__ );
-   }
-
-   if (fxMesa->haveHwStencil) {
-      if (ctx->Stencil.Enabled) {
-         fxMesa->Stencil.Function = ctx->Stencil.Function[0] - GL_NEVER + GR_CMP_NEVER;
-         fxMesa->Stencil.RefValue = ctx->Stencil.Ref[0];
-         fxMesa->Stencil.ValueMask = ctx->Stencil.ValueMask[0];
-         fxMesa->Stencil.WriteMask = ctx->Stencil.WriteMask[0];
-         fxMesa->Stencil.FailFunc = convertGLStencilOp(ctx->Stencil.FailFunc[0]);
-         fxMesa->Stencil.ZFailFunc = convertGLStencilOp(ctx->Stencil.ZFailFunc[0]);
-         fxMesa->Stencil.ZPassFunc = convertGLStencilOp(ctx->Stencil.ZPassFunc[0]);
-         fxMesa->Stencil.Clear = ctx->Stencil.Clear & 0xff;
-      }
-      fxMesa->dirty |= TDFX_UPLOAD_STENCIL;
-   }
-}
-
-
-static void tdfxDDStencilFunc( GLcontext *ctx, GLenum func,
-			       GLint ref, GLuint mask )
-{
-   tdfxContextPtr fxMesa = TDFX_CONTEXT(ctx);
-
-   FLUSH_BATCH( fxMesa );
-   fxMesa->new_state |= TDFX_NEW_STENCIL;
-}
-
-static void tdfxDDStencilMask( GLcontext *ctx, GLuint mask )
-{
-   tdfxContextPtr fxMesa = TDFX_CONTEXT(ctx);
-
-   FLUSH_BATCH( fxMesa );
-   fxMesa->new_state |= TDFX_NEW_STENCIL;
-}
-
-static void tdfxDDStencilOp( GLcontext *ctx, GLenum sfail,
-			     GLenum zfail, GLenum zpass )
-{
-   tdfxContextPtr fxMesa = TDFX_CONTEXT(ctx);
-
-   FLUSH_BATCH( fxMesa );
-   fxMesa->new_state |= TDFX_NEW_STENCIL;
-}
-
-
-/* =============================================================
- * Fog - orthographic fog still not working
- */
-
-static void tdfxUpdateFogAttrib( GLcontext *ctx )
-{
-   tdfxContextPtr fxMesa = TDFX_CONTEXT(ctx);
-   GrFogMode_t mode;
-   GrColor_t color;
-
-   if ( TDFX_DEBUG & DEBUG_VERBOSE_API ) {
-      fprintf( stderr, "%s()\n", __FUNCTION__ );
-   }
-
-   if ( ctx->Fog.Enabled ) {
-      if (ctx->Fog.FogCoordinateSource == GL_FOG_COORDINATE_EXT) {
-         mode = GR_FOG_WITH_TABLE_ON_FOGCOORD_EXT;
-      } else {
-         mode = GR_FOG_WITH_TABLE_ON_Q;
-      }
-   } else {
-      mode = GR_FOG_DISABLE;
-   }
-
-   color = TDFXPACKCOLOR888((GLubyte)(ctx->Fog.Color[0]*255.0F),
-			    (GLubyte)(ctx->Fog.Color[1]*255.0F),
-			    (GLubyte)(ctx->Fog.Color[2]*255.0F));
-
-   if ( fxMesa->Fog.Mode != mode ) {
-      fxMesa->Fog.Mode = mode;
-      fxMesa->dirty |= TDFX_UPLOAD_FOG_MODE;
-      fxMesa->dirty |= TDFX_UPLOAD_VERTEX_LAYOUT;/*JJJ*/
-   }
-   if ( fxMesa->Fog.Color != color ) {
-      fxMesa->Fog.Color = color;
-      fxMesa->dirty |= TDFX_UPLOAD_FOG_COLOR;
-   }
-   if ( fxMesa->Fog.TableMode != ctx->Fog.Mode ||
-	fxMesa->Fog.Density != ctx->Fog.Density ||
-	fxMesa->Fog.Near != ctx->Fog.Start ||
-	fxMesa->Fog.Far != ctx->Fog.End )
-   {
-      switch( ctx->Fog.Mode ) {
-      case GL_EXP:
-	 fxMesa->Glide.guFogGenerateExp( fxMesa->Fog.Table, ctx->Fog.Density );
-	 break;
-      case GL_EXP2:
-	 fxMesa->Glide.guFogGenerateExp2( fxMesa->Fog.Table, ctx->Fog.Density);
-	 break;
-      case GL_LINEAR:
-	 fxMesa->Glide.guFogGenerateLinear( fxMesa->Fog.Table,
-                                            ctx->Fog.Start, ctx->Fog.End );
-	 break;
-      }
-
-      fxMesa->Fog.TableMode = ctx->Fog.Mode;
-      fxMesa->Fog.Density = ctx->Fog.Density;
-      fxMesa->Fog.Near = ctx->Fog.Start;
-      fxMesa->Fog.Far = ctx->Fog.End;
-      fxMesa->dirty |= TDFX_UPLOAD_FOG_TABLE;
-   }
-}
-
-static void tdfxDDFogfv( GLcontext *ctx, GLenum pname, const GLfloat *param )
-{
-   tdfxContextPtr fxMesa = TDFX_CONTEXT(ctx);
-
-   FLUSH_BATCH( fxMesa );
-   fxMesa->new_state |= TDFX_NEW_FOG;
-
-   switch (pname) {
-      case GL_FOG_COORDINATE_SOURCE_EXT: {
-         GLenum p = (GLenum)*param;
-         if (p == GL_FOG_COORDINATE_EXT) {
-            _swrast_allow_vertex_fog(ctx, GL_TRUE);
-            _swrast_allow_pixel_fog(ctx, GL_FALSE);
-            _tnl_allow_vertex_fog( ctx, GL_TRUE);
-            _tnl_allow_pixel_fog( ctx, GL_FALSE);
-         } else {
-            _swrast_allow_vertex_fog(ctx, GL_FALSE);
-            _swrast_allow_pixel_fog(ctx, GL_TRUE);
-            _tnl_allow_vertex_fog( ctx, GL_FALSE);
-            _tnl_allow_pixel_fog( ctx, GL_TRUE);
-         }
-         break;
-      }
-      default:
-         ;
-   }
-}
-
-
-/* =============================================================
- * Clipping
- */
-
-static int intersect_rect( drm_clip_rect_t *out,
-			   const drm_clip_rect_t *a,
-			   const drm_clip_rect_t *b)
-{
-   *out = *a;
-   if (b->x1 > out->x1) out->x1 = b->x1;
-   if (b->y1 > out->y1) out->y1 = b->y1;
-   if (b->x2 < out->x2) out->x2 = b->x2;
-   if (b->y2 < out->y2) out->y2 = b->y2;
-   if (out->x1 >= out->x2) return 0;
-   if (out->y1 >= out->y2) return 0;
-   return 1;
-}
-
-
-/*
- * Examine XF86 cliprect list and scissor state to recompute our
- * cliprect list.
- */
-void tdfxUpdateClipping( GLcontext *ctx )
-{
-   tdfxContextPtr fxMesa = TDFX_CONTEXT(ctx);
-   __DRIdrawablePrivate *dPriv = fxMesa->driDrawable;
-
-   if ( TDFX_DEBUG & DEBUG_VERBOSE_API ) {
-      fprintf( stderr, "%s()\n", __FUNCTION__ );
-   }
-
-   assert(ctx);
-   assert(fxMesa);
-   assert(dPriv);
-
-   if ( dPriv->x != fxMesa->x_offset || dPriv->y != fxMesa->y_offset ||
-	dPriv->w != fxMesa->width || dPriv->h != fxMesa->height ) {
-      fxMesa->x_offset = dPriv->x;
-      fxMesa->y_offset = dPriv->y;
-      fxMesa->width = dPriv->w;
-      fxMesa->height = dPriv->h;
-      fxMesa->y_delta =
-	 fxMesa->screen_height - fxMesa->y_offset - fxMesa->height;
-      tdfxUpdateViewport( ctx );
-   }
-
-   if (fxMesa->scissoredClipRects && fxMesa->pClipRects) {
-      free(fxMesa->pClipRects);
-   }
-
-   if (ctx->Scissor.Enabled) {
-      /* intersect OpenGL scissor box with all cliprects to make a new
-       * list of cliprects.
-       */
-      drm_clip_rect_t scissor;
-      int x1 = ctx->Scissor.X + fxMesa->x_offset;
-      int y1 = fxMesa->screen_height - fxMesa->y_delta
-             - ctx->Scissor.Y - ctx->Scissor.Height;
-      int x2 = x1 + ctx->Scissor.Width;
-      int y2 = y1 + ctx->Scissor.Height;
-      scissor.x1 = MAX2(x1, 0);
-      scissor.y1 = MAX2(y1, 0);
-      scissor.x2 = MAX2(x2, 0);
-      scissor.y2 = MAX2(y2, 0);
-
-      assert(scissor.x2 >= scissor.x1);
-      assert(scissor.y2 >= scissor.y1);
-
-      fxMesa->pClipRects = malloc(dPriv->numClipRects
-                                  * sizeof(drm_clip_rect_t));
-      if (fxMesa->pClipRects) {
-         int i;
-         fxMesa->numClipRects = 0;
-         for (i = 0; i < dPriv->numClipRects; i++) {
-            if (intersect_rect(&fxMesa->pClipRects[fxMesa->numClipRects],
-                               &scissor, &dPriv->pClipRects[i])) {
-               fxMesa->numClipRects++;
-            }
-         }
-         fxMesa->scissoredClipRects = GL_TRUE;
-      }
-      else {
-         /* out of memory, forgo scissor */
-         fxMesa->numClipRects = dPriv->numClipRects;
-         fxMesa->pClipRects = dPriv->pClipRects;
-         fxMesa->scissoredClipRects = GL_FALSE;
-      }
-   }
-   else {
-      fxMesa->numClipRects = dPriv->numClipRects;
-      fxMesa->pClipRects = dPriv->pClipRects;
-      fxMesa->scissoredClipRects = GL_FALSE;
-   }
-
-   fxMesa->dirty |= TDFX_UPLOAD_CLIP;
-}
-
-
-
-/* =============================================================
- * Culling
- */
-
-void tdfxUpdateCull( GLcontext *ctx )
-{
-   tdfxContextPtr fxMesa = TDFX_CONTEXT(ctx);
-   GrCullMode_t mode = GR_CULL_DISABLE;
-
-   /* KW: don't need to check raster_primitive here as we don't
-    * attempt to draw lines or points with triangles.
-    */
-   if ( ctx->Polygon.CullFlag ) {
-      switch ( ctx->Polygon.CullFaceMode ) {
-      case GL_FRONT:
-	 if ( ctx->Polygon.FrontFace == GL_CCW ) {
-	    mode = GR_CULL_POSITIVE;
-	 } else {
-	    mode = GR_CULL_NEGATIVE;
-	 }
-	 break;
-
-      case GL_BACK:
-	 if ( ctx->Polygon.FrontFace == GL_CCW ) {
-	    mode = GR_CULL_NEGATIVE;
-	 } else {
-	    mode = GR_CULL_POSITIVE;
-	 }
-	 break;
-
-      case GL_FRONT_AND_BACK:
-	 /* Handled as a fallback on triangles in tdfx_tris.c */
-	 return;
-
-      default:
-	 ASSERT(0);
-	 break;
-      }
-   }
-
-   if ( fxMesa->CullMode != mode ) {
-      fxMesa->CullMode = mode;
-      fxMesa->dirty |= TDFX_UPLOAD_CULL;
-   }
-}
-
-static void tdfxDDCullFace( GLcontext *ctx, GLenum mode )
-{
-   tdfxContextPtr fxMesa = TDFX_CONTEXT( ctx );
-
-   FLUSH_BATCH( fxMesa );
-   fxMesa->new_state |= TDFX_NEW_CULL;
-}
-
-static void tdfxDDFrontFace( GLcontext *ctx, GLenum mode )
-{
-   tdfxContextPtr fxMesa = TDFX_CONTEXT( ctx );
-
-   FLUSH_BATCH( fxMesa );
-   fxMesa->new_state |= TDFX_NEW_CULL;
-}
-
-
-/* =============================================================
- * Line drawing.
- */
-
-static void tdfxUpdateLine( GLcontext *ctx )
-{
-   tdfxContextPtr fxMesa = TDFX_CONTEXT( ctx );
-
-   if ( TDFX_DEBUG & DEBUG_VERBOSE_API ) {
-      fprintf( stderr, "%s()\n", __FUNCTION__ );
-   }
-
-   FLUSH_BATCH( fxMesa );
-   fxMesa->dirty |= TDFX_UPLOAD_LINE;
-}
-
-
-static void tdfxDDLineWidth( GLcontext *ctx, GLfloat width )
-{
-   tdfxContextPtr fxMesa = TDFX_CONTEXT( ctx );
-   FLUSH_BATCH( fxMesa );
-   fxMesa->new_state |= TDFX_NEW_LINE;
-}
-
-
-/* =============================================================
- * Color Attributes
- */
-
-static void tdfxDDColorMask( GLcontext *ctx,
-			     GLboolean r, GLboolean g,
-			     GLboolean b, GLboolean a )
-{
-   tdfxContextPtr fxMesa = TDFX_CONTEXT(ctx);
-
-   FLUSH_BATCH( fxMesa );
-
-   if ( fxMesa->Color.ColorMask[RCOMP] != r ||
-	fxMesa->Color.ColorMask[GCOMP] != g ||
-	fxMesa->Color.ColorMask[BCOMP] != b ||
-	fxMesa->Color.ColorMask[ACOMP] != a ) {
-      fxMesa->Color.ColorMask[RCOMP] = r;
-      fxMesa->Color.ColorMask[GCOMP] = g;
-      fxMesa->Color.ColorMask[BCOMP] = b;
-      fxMesa->Color.ColorMask[ACOMP] = a;
-      fxMesa->dirty |= TDFX_UPLOAD_COLOR_MASK;
-
-      if (ctx->Visual.redBits < 8) {
-         /* Can't do RGB colormasking in 16bpp mode. */
-         /* We can completely ignore the alpha mask. */
-	 FALLBACK( fxMesa, TDFX_FALLBACK_COLORMASK, (r != g || g != b) );
-      }
-   }
-}
-
-
-static void tdfxDDClearColor( GLcontext *ctx,
-			      const GLfloat color[4] )
-{
-   tdfxContextPtr fxMesa = TDFX_CONTEXT(ctx);
-   GLubyte c[4];
-   FLUSH_BATCH( fxMesa );
-   CLAMPED_FLOAT_TO_UBYTE(c[0], color[0]);
-   CLAMPED_FLOAT_TO_UBYTE(c[1], color[1]);
-   CLAMPED_FLOAT_TO_UBYTE(c[2], color[2]);
-   CLAMPED_FLOAT_TO_UBYTE(c[3], color[3]);
-   fxMesa->Color.ClearColor = TDFXPACKCOLOR888( c[0], c[1], c[2] );
-   fxMesa->Color.ClearAlpha = c[3];
-}
-
-
-/* =============================================================
- * Light Model
- */
-
-static void tdfxDDLightModelfv( GLcontext *ctx, GLenum pname,
-				const GLfloat *param )
-{
-   tdfxContextPtr fxMesa = TDFX_CONTEXT(ctx);
-
-   if ( pname == GL_LIGHT_MODEL_COLOR_CONTROL ) {
-      FALLBACK( fxMesa, TDFX_FALLBACK_SPECULAR,
-		(ctx->Light.Enabled &&
-		 ctx->Light.Model.ColorControl == GL_SEPARATE_SPECULAR_COLOR ));
-   }
-}
-
-static void tdfxDDShadeModel( GLcontext *ctx, GLenum mode )
-{
-   tdfxContextPtr fxMesa = TDFX_CONTEXT(ctx);
-
-   /* FIXME: Can we implement native flat shading? */
-   FLUSH_BATCH( fxMesa );
-   fxMesa->new_state |= TDFX_NEW_TEXTURE;
-}
-
-
-/* =============================================================
- * Scissor
- */
-
-static void
-tdfxDDScissor(GLcontext * ctx, GLint x, GLint y, GLsizei w, GLsizei h)
-{
-   tdfxContextPtr fxMesa = TDFX_CONTEXT(ctx);
-   FLUSH_BATCH( fxMesa );
-   fxMesa->new_state |= TDFX_NEW_CLIP;
-}
-
-/* =============================================================
- * Render
- */
-
-static void tdfxUpdateRenderAttrib( GLcontext *ctx )
-{
-   tdfxContextPtr fxMesa = TDFX_CONTEXT(ctx);
-   FLUSH_BATCH( fxMesa );
-   fxMesa->dirty |= TDFX_UPLOAD_RENDER_BUFFER;
-}
-
-/* =============================================================
- * Viewport
- */
-
-void tdfxUpdateViewport( GLcontext *ctx )
-{
-   tdfxContextPtr fxMesa = TDFX_CONTEXT(ctx);
-   const GLfloat *v = ctx->Viewport._WindowMap.m;
-   GLfloat *m = fxMesa->hw_viewport;
-
-   m[MAT_SX] = v[MAT_SX];
-   m[MAT_TX] = v[MAT_TX] + fxMesa->x_offset + TRI_X_OFFSET;
-   m[MAT_SY] = v[MAT_SY];
-   m[MAT_TY] = v[MAT_TY] + fxMesa->y_delta + TRI_Y_OFFSET;
-   m[MAT_SZ] = v[MAT_SZ];
-   m[MAT_TZ] = v[MAT_TZ];
-
-   fxMesa->SetupNewInputs |= VERT_BIT_POS;
-}
-
-
-static void tdfxDDViewport( GLcontext *ctx, GLint x, GLint y,
-			    GLsizei w, GLsizei h )
-{
-   tdfxContextPtr fxMesa = TDFX_CONTEXT(ctx);
-   /* update size of Mesa/software ancillary buffers */
-   _mesa_ResizeBuffersMESA();
-   FLUSH_BATCH( fxMesa );
-   fxMesa->new_state |= TDFX_NEW_VIEWPORT;
-}
-
-
-static void tdfxDDDepthRange( GLcontext *ctx, GLclampd nearVal, GLclampd farVal )
-{
-   tdfxContextPtr fxMesa = TDFX_CONTEXT(ctx);
-   FLUSH_BATCH( fxMesa );
-   fxMesa->new_state |= TDFX_NEW_VIEWPORT;
-}
-
-
-/* =============================================================
- * State enable/disable
- */
-
-static void tdfxDDEnable( GLcontext *ctx, GLenum cap, GLboolean state )
-{
-   tdfxContextPtr fxMesa = TDFX_CONTEXT( ctx );
-
-   switch ( cap ) {
-   case GL_ALPHA_TEST:
-      FLUSH_BATCH( fxMesa );
-      fxMesa->new_state |= TDFX_NEW_ALPHA;
-      break;
-
-   case GL_BLEND:
-      FLUSH_BATCH( fxMesa );
-      fxMesa->new_state |= TDFX_NEW_ALPHA;
-      FALLBACK( fxMesa, TDFX_FALLBACK_LOGICOP,
-		(ctx->Color.ColorLogicOpEnabled &&
-		 ctx->Color.LogicOp != GL_COPY)/*JJJ - more blending*/);
-      break;
-
-   case GL_CULL_FACE:
-      FLUSH_BATCH( fxMesa );
-      fxMesa->new_state |= TDFX_NEW_CULL;
-      break;
-
-   case GL_DEPTH_TEST:
-      FLUSH_BATCH( fxMesa );
-      fxMesa->new_state |= TDFX_NEW_DEPTH;
-      break;
-
-   case GL_DITHER:
-      FLUSH_BATCH( fxMesa );
-      if ( state ) {
-	 fxMesa->Color.Dither = GR_DITHER_2x2;
-      } else {
-	 fxMesa->Color.Dither = GR_DITHER_DISABLE;
-      }
-      fxMesa->dirty |= TDFX_UPLOAD_DITHER;
-      break;
-
-   case GL_FOG:
-      FLUSH_BATCH( fxMesa );
-      fxMesa->new_state |= TDFX_NEW_FOG;
-      break;
-
-   case GL_COLOR_LOGIC_OP:
-      FALLBACK( fxMesa, TDFX_FALLBACK_LOGICOP,
-		(ctx->Color.ColorLogicOpEnabled &&
-		 ctx->Color.LogicOp != GL_COPY));
-      break;
-
-   case GL_LIGHTING:
-      FALLBACK( fxMesa, TDFX_FALLBACK_SPECULAR,
-		(ctx->Light.Enabled &&
-		 ctx->Light.Model.ColorControl == GL_SEPARATE_SPECULAR_COLOR ));
-      break;
-
-   case GL_LINE_SMOOTH:
-      FLUSH_BATCH( fxMesa );
-      fxMesa->new_state |= TDFX_NEW_LINE;
-      break;
-
-   case GL_LINE_STIPPLE:
-      FALLBACK(fxMesa, TDFX_FALLBACK_LINE_STIPPLE, state);
-      break;
-
-   case GL_POLYGON_STIPPLE:
-      FLUSH_BATCH(fxMesa);
-      fxMesa->new_state |= TDFX_NEW_STIPPLE;
-      break;
-
-   case GL_SCISSOR_TEST:
-      FLUSH_BATCH( fxMesa );
-      fxMesa->new_state |= TDFX_NEW_CLIP;
-      break;
-
-   case GL_STENCIL_TEST:
-      FLUSH_BATCH( fxMesa );
-      FALLBACK( fxMesa, TDFX_FALLBACK_STENCIL, state && !fxMesa->haveHwStencil);
-      fxMesa->new_state |= TDFX_NEW_STENCIL;
-      break;
-
-   case GL_TEXTURE_3D:
-      FLUSH_BATCH( fxMesa );
-      FALLBACK( fxMesa, TDFX_FALLBACK_TEXTURE_MAP, state); /* wrong */
-      fxMesa->new_state |= TDFX_NEW_TEXTURE;
-      break;
-
-   case GL_TEXTURE_1D:
-   case GL_TEXTURE_2D:
-      FLUSH_BATCH( fxMesa );
-      fxMesa->new_state |= TDFX_NEW_TEXTURE;
-      break;
-
-   default:
-      return;
-   }
-}
-
-
-
-/* Set the buffer used for drawing */
-/* XXX support for separate read/draw buffers hasn't been tested */
-static void tdfxDDDrawBuffer( GLcontext *ctx, GLenum mode )
-{
-   tdfxContextPtr fxMesa = TDFX_CONTEXT(ctx);
-
-   if ( TDFX_DEBUG & DEBUG_VERBOSE_API ) {
-      fprintf( stderr, "%s()\n", __FUNCTION__ );
-   }
-
-   FLUSH_BATCH( fxMesa );
-
-   /*
-    * _ColorDrawBufferMask is easier to cope with than <mode>.
-    */
-   switch ( ctx->DrawBuffer->_ColorDrawBufferMask[0] ) {
-   case BUFFER_BIT_FRONT_LEFT:
-      fxMesa->DrawBuffer = fxMesa->ReadBuffer = GR_BUFFER_FRONTBUFFER;
-      fxMesa->new_state |= TDFX_NEW_RENDER;
-      FALLBACK( fxMesa, TDFX_FALLBACK_DRAW_BUFFER, GL_FALSE );
-      break;
-   case BUFFER_BIT_BACK_LEFT:
-      fxMesa->DrawBuffer = fxMesa->ReadBuffer = GR_BUFFER_BACKBUFFER;
-      fxMesa->new_state |= TDFX_NEW_RENDER;
-      FALLBACK( fxMesa, TDFX_FALLBACK_DRAW_BUFFER, GL_FALSE );
-      break;
-   case 0:
-      FX_grColorMaskv( ctx, false4 );
-      FALLBACK( fxMesa, TDFX_FALLBACK_DRAW_BUFFER, GL_FALSE );
-      break;
-   default:
-      FALLBACK( fxMesa, TDFX_FALLBACK_DRAW_BUFFER, GL_TRUE );
-      break;
-   }
-
-   /* We want to update the s/w rast state too so that tdfxDDSetBuffer()
-    * gets called.
-    */
-   _swrast_DrawBuffer(ctx, mode);
-}
-
-
-static void tdfxDDReadBuffer( GLcontext *ctx, GLenum mode )
-{
-   /* XXX ??? */
-}
-
-
-/* =============================================================
- * Polygon stipple
- */
-
-static void tdfxDDPolygonStipple( GLcontext *ctx, const GLubyte *mask )
-{
-   tdfxContextPtr fxMesa = TDFX_CONTEXT(ctx);
-   const GLubyte *m = mask;
-   GLubyte q[4];
-   int i,j,k;
-   GLboolean allBitsSet;
-
-/*     int active = (ctx->Polygon.StippleFlag &&  */
-/*  		 fxMesa->reduced_prim == GL_TRIANGLES); */
-
-   FLUSH_BATCH(fxMesa);
-   fxMesa->Stipple.Pattern = 0xffffffff;
-   fxMesa->dirty |= TDFX_UPLOAD_STIPPLE;
-   fxMesa->new_state |= TDFX_NEW_STIPPLE;
-
-   /* Check if the stipple pattern is fully opaque.  If so, use software
-    * rendering.  This basically a trick to make sure the OpenGL conformance
-    * test passes.
-    */
-   allBitsSet = GL_TRUE;
-   for (i = 0; i < 32; i++) {
-      if (((GLuint *) mask)[i] != 0xffffffff) {
-         allBitsSet = GL_FALSE;
-         break;
-      }
-   }
-   if (allBitsSet) {
-      fxMesa->haveHwStipple = GL_FALSE;
-      return;
-   }
-
-   q[0] = mask[0];
-   q[1] = mask[4];
-   q[2] = mask[8];
-   q[3] = mask[12];
-
-   for (k = 0 ; k < 8 ; k++)
-      for (j = 0 ; j < 4; j++)
-	 for (i = 0 ; i < 4 ; i++,m++) {
-	    if (*m != q[j]) {
-	       fxMesa->haveHwStipple = GL_FALSE;
-	       return;
-	    }
-         }
-
-   fxMesa->haveHwStipple = GL_TRUE;
-   fxMesa->Stipple.Pattern = ( (q[0] << 0) |
-                               (q[1] << 8) |
-                               (q[2] << 16) |
-                               (q[3] << 24) );
-}
-
-
-
-static void tdfxDDRenderMode( GLcontext *ctx, GLenum mode )
-{
-   tdfxContextPtr fxMesa = TDFX_CONTEXT(ctx);
-   FALLBACK( fxMesa, TDFX_FALLBACK_RENDER_MODE, (mode != GL_RENDER) );
-}
-
-
-
-static void tdfxDDPrintState( const char *msg, GLuint flags )
-{
-   fprintf( stderr,
-	    "%s: (0x%x) %s%s%s%s%s%s%s%s%s%s%s%s%s\n",
-	    msg,
-	    flags,
-	    (flags & TDFX_NEW_COLOR) ? "color, " : "",
-	    (flags & TDFX_NEW_ALPHA) ? "alpha, " : "",
-	    (flags & TDFX_NEW_DEPTH) ? "depth, " : "",
-	    (flags & TDFX_NEW_RENDER) ? "render, " : "",
-	    (flags & TDFX_NEW_FOG) ? "fog, " : "",
-	    (flags & TDFX_NEW_STENCIL) ? "stencil, " : "",
-	    (flags & TDFX_NEW_STIPPLE) ? "stipple, " : "",
-	    (flags & TDFX_NEW_CLIP) ? "clip, " : "",
-	    (flags & TDFX_NEW_VIEWPORT) ? "viewport, " : "",
-	    (flags & TDFX_NEW_CULL) ? "cull, " : "",
-	    (flags & TDFX_NEW_GLIDE) ? "glide, " : "",
-	    (flags & TDFX_NEW_TEXTURE) ? "texture, " : "",
-	    (flags & TDFX_NEW_CONTEXT) ? "context, " : "");
-}
-
-
-
-void tdfxDDUpdateHwState( GLcontext *ctx )
-{
-   tdfxContextPtr fxMesa = TDFX_CONTEXT(ctx);
-   int new_state = fxMesa->new_state;
-
-   if ( TDFX_DEBUG & DEBUG_VERBOSE_API ) {
-      fprintf( stderr, "%s()\n", __FUNCTION__ );
-   }
-
-   if ( new_state )
-   {
-      FLUSH_BATCH( fxMesa );
-
-      fxMesa->new_state = 0;
-
-      if ( 0 )
-	 tdfxDDPrintState( "tdfxUpdateHwState", new_state );
-
-      /* Update the various parts of the context's state.
-       */
-      if ( new_state & TDFX_NEW_ALPHA ) {
-	 tdfxUpdateAlphaMode( ctx );
-      }
-
-      if ( new_state & TDFX_NEW_DEPTH )
-	 tdfxUpdateZMode( ctx );
-
-      if ( new_state & TDFX_NEW_FOG )
-	 tdfxUpdateFogAttrib( ctx );
-
-      if ( new_state & TDFX_NEW_CLIP )
-	 tdfxUpdateClipping( ctx );
-
-      if ( new_state & TDFX_NEW_STIPPLE )
-	 tdfxUpdateStipple( ctx );
-
-      if ( new_state & TDFX_NEW_CULL )
-	 tdfxUpdateCull( ctx );
-
-      if ( new_state & TDFX_NEW_LINE )
-         tdfxUpdateLine( ctx );
-
-      if ( new_state & TDFX_NEW_VIEWPORT )
-	 tdfxUpdateViewport( ctx );
-
-      if ( new_state & TDFX_NEW_RENDER )
-	 tdfxUpdateRenderAttrib( ctx );
-
-      if ( new_state & TDFX_NEW_STENCIL )
-         tdfxUpdateStencil( ctx );
-
-      if ( new_state & TDFX_NEW_TEXTURE ) {
-	 tdfxUpdateTextureState( ctx );
-      }
-      else if ( new_state & TDFX_NEW_TEXTURE_BIND ) {
-	 tdfxUpdateTextureBinding( ctx );
-      }
-   }
-
-   if ( 0 ) {
-      FxI32 bias = (FxI32) (ctx->Polygon.OffsetUnits * TDFX_DEPTH_BIAS_SCALE);
-
-      if ( fxMesa->Depth.Bias != bias ) {
-	 fxMesa->Depth.Bias = bias;
-	 fxMesa->dirty |= TDFX_UPLOAD_DEPTH_BIAS;
-      }
-   }
-
-   if ( fxMesa->dirty ) {
-      LOCK_HARDWARE( fxMesa );
-      tdfxEmitHwStateLocked( fxMesa );
-      UNLOCK_HARDWARE( fxMesa );
-   }
-}
-
-
-static void tdfxDDInvalidateState( GLcontext *ctx, GLuint new_state )
-{
-   _swrast_InvalidateState( ctx, new_state );
-   _swsetup_InvalidateState( ctx, new_state );
-   _ac_InvalidateState( ctx, new_state );
-   _tnl_InvalidateState( ctx, new_state );
-   TDFX_CONTEXT(ctx)->new_gl_state |= new_state;
-}
-
-
-
-/* Initialize the context's Glide state mirror.  These values will be
- * used as Glide function call parameters when the time comes.
- */
-void tdfxInitState( tdfxContextPtr fxMesa )
-{
-   GLcontext *ctx = fxMesa->glCtx;
-   GLint i;
-
-   fxMesa->ColorCombine.Function	= GR_COMBINE_FUNCTION_LOCAL;
-   fxMesa->ColorCombine.Factor		= GR_COMBINE_FACTOR_NONE;
-   fxMesa->ColorCombine.Local		= GR_COMBINE_LOCAL_ITERATED;
-   fxMesa->ColorCombine.Other		= GR_COMBINE_OTHER_NONE;
-   fxMesa->ColorCombine.Invert		= FXFALSE;
-   fxMesa->AlphaCombine.Function	= GR_COMBINE_FUNCTION_LOCAL;
-   fxMesa->AlphaCombine.Factor		= GR_COMBINE_FACTOR_NONE;
-   fxMesa->AlphaCombine.Local		= GR_COMBINE_LOCAL_ITERATED;
-   fxMesa->AlphaCombine.Other		= GR_COMBINE_OTHER_NONE;
-   fxMesa->AlphaCombine.Invert		= FXFALSE;
-
-   fxMesa->ColorCombineExt.SourceA	= GR_CMBX_ITRGB;
-   fxMesa->ColorCombineExt.ModeA	= GR_FUNC_MODE_X;
-   fxMesa->ColorCombineExt.SourceB	= GR_CMBX_ZERO;
-   fxMesa->ColorCombineExt.ModeB	= GR_FUNC_MODE_ZERO;
-   fxMesa->ColorCombineExt.SourceC	= GR_CMBX_ZERO;
-   fxMesa->ColorCombineExt.InvertC	= FXTRUE;
-   fxMesa->ColorCombineExt.SourceD	= GR_CMBX_ZERO;
-   fxMesa->ColorCombineExt.InvertD	= FXFALSE;
-   fxMesa->ColorCombineExt.Shift	= 0;
-   fxMesa->ColorCombineExt.Invert	= FXFALSE;
-   fxMesa->AlphaCombineExt.SourceA	= GR_CMBX_ITALPHA;
-   fxMesa->AlphaCombineExt.ModeA	= GR_FUNC_MODE_X;
-   fxMesa->AlphaCombineExt.SourceB	= GR_CMBX_ZERO;
-   fxMesa->AlphaCombineExt.ModeB	= GR_FUNC_MODE_ZERO;
-   fxMesa->AlphaCombineExt.SourceC	= GR_CMBX_ZERO;
-   fxMesa->AlphaCombineExt.InvertC	= FXTRUE;
-   fxMesa->AlphaCombineExt.SourceD	= GR_CMBX_ZERO;
-   fxMesa->AlphaCombineExt.InvertD	= FXFALSE;
-   fxMesa->AlphaCombineExt.Shift	= 0;
-   fxMesa->AlphaCombineExt.Invert	= FXFALSE;
-
-   fxMesa->sScale0 = fxMesa->tScale0 = 1.0;
-   fxMesa->sScale1 = fxMesa->tScale1 = 1.0;
-
-   fxMesa->TexPalette.Type = 0;
-   fxMesa->TexPalette.Data = NULL;
-
-   for ( i = 0 ; i < TDFX_NUM_TMU ; i++ ) {
-      fxMesa->TexSource[i].StartAddress	= 0;
-      fxMesa->TexSource[i].EvenOdd	= GR_MIPMAPLEVELMASK_EVEN;
-      fxMesa->TexSource[i].Info		= NULL;
-
-      fxMesa->TexCombine[i].FunctionRGB		= 0;
-      fxMesa->TexCombine[i].FactorRGB		= 0;
-      fxMesa->TexCombine[i].FunctionAlpha	= 0;
-      fxMesa->TexCombine[i].FactorAlpha		= 0;
-      fxMesa->TexCombine[i].InvertRGB		= FXFALSE;
-      fxMesa->TexCombine[i].InvertAlpha		= FXFALSE;
-
-      fxMesa->TexCombineExt[i].Alpha.SourceA	= 0;
-      /* XXX more state to init here */
-      fxMesa->TexCombineExt[i].Color.SourceA	= 0;
-      fxMesa->TexCombineExt[i].EnvColor        = 0x0;
-
-      fxMesa->TexParams[i].sClamp 	= GR_TEXTURECLAMP_WRAP;
-      fxMesa->TexParams[i].tClamp	= GR_TEXTURECLAMP_WRAP;
-      fxMesa->TexParams[i].minFilt	= GR_TEXTUREFILTER_POINT_SAMPLED;
-      fxMesa->TexParams[i].magFilt	= GR_TEXTUREFILTER_BILINEAR;
-      fxMesa->TexParams[i].mmMode	= GR_MIPMAP_DISABLE;
-      fxMesa->TexParams[i].LODblend	= FXFALSE;
-      fxMesa->TexParams[i].LodBias	= 0.0;
-
-      fxMesa->TexState.EnvMode[i]	= ~0;
-      fxMesa->TexState.TexFormat[i]	= ~0;
-      fxMesa->TexState.Enabled[i]	= 0;
-   }
-
-   if ( ctx->Visual.doubleBufferMode) {
-      fxMesa->DrawBuffer		= GR_BUFFER_BACKBUFFER;
-      fxMesa->ReadBuffer		= GR_BUFFER_BACKBUFFER;
-   } else {
-      fxMesa->DrawBuffer		= GR_BUFFER_FRONTBUFFER;
-      fxMesa->ReadBuffer		= GR_BUFFER_FRONTBUFFER;
-   }
-
-   fxMesa->Color.ClearColor		= 0x00000000;
-   fxMesa->Color.ClearAlpha		= 0x00;
-   fxMesa->Color.ColorMask[RCOMP]	= FXTRUE;
-   fxMesa->Color.ColorMask[BCOMP]	= FXTRUE;
-   fxMesa->Color.ColorMask[GCOMP]	= FXTRUE;
-   fxMesa->Color.ColorMask[ACOMP]	= FXTRUE;
-   fxMesa->Color.MonoColor		= 0xffffffff;
-
-   fxMesa->Color.AlphaFunc		= GR_CMP_ALWAYS;
-   fxMesa->Color.AlphaRef		= 0x00;
-   fxMesa->Color.BlendSrcRGB		= GR_BLEND_ONE;
-   fxMesa->Color.BlendDstRGB		= GR_BLEND_ZERO;
-   fxMesa->Color.BlendSrcA		= GR_BLEND_ONE;
-   fxMesa->Color.BlendSrcA		= GR_BLEND_ZERO;
-
-   fxMesa->Color.Dither			= GR_DITHER_2x2;
-
-   if ( fxMesa->glCtx->Visual.depthBits > 0 ) {
-      fxMesa->Depth.Mode		= GR_DEPTHBUFFER_ZBUFFER;
-   } else {
-      fxMesa->Depth.Mode		= GR_DEPTHBUFFER_DISABLE;
-   }
-   fxMesa->Depth.Bias			= 0;
-   fxMesa->Depth.Func			= GR_CMP_LESS;
-   fxMesa->Depth.Clear			= 0; /* computed later */
-   fxMesa->Depth.Mask			= FXTRUE;
-
-
-   fxMesa->Fog.Mode			= GR_FOG_DISABLE;
-   fxMesa->Fog.Color			= 0x00000000;
-   fxMesa->Fog.Table			= NULL;
-   fxMesa->Fog.Density			= 1.0;
-   fxMesa->Fog.Near			= 1.0;
-   fxMesa->Fog.Far			= 1.0;
-
-   fxMesa->Stencil.Function		= GR_CMP_ALWAYS;
-   fxMesa->Stencil.RefValue		= 0;
-   fxMesa->Stencil.ValueMask		= 0xff;
-   fxMesa->Stencil.WriteMask		= 0xff;
-   fxMesa->Stencil.FailFunc		= 0;
-   fxMesa->Stencil.ZFailFunc		= 0;
-   fxMesa->Stencil.ZPassFunc		= 0;
-   fxMesa->Stencil.Clear		= 0;
-
-   fxMesa->Stipple.Mode                 = GR_STIPPLE_DISABLE;
-   fxMesa->Stipple.Pattern              = 0xffffffff;
-
-   fxMesa->Scissor.minX			= 0;
-   fxMesa->Scissor.minY			= 0;
-   fxMesa->Scissor.maxX			= 0;
-   fxMesa->Scissor.maxY			= 0;
-
-   fxMesa->Viewport.Mode		= GR_WINDOW_COORDS;
-   fxMesa->Viewport.X			= 0;
-   fxMesa->Viewport.Y			= 0;
-   fxMesa->Viewport.Width		= 0;
-   fxMesa->Viewport.Height		= 0;
-   fxMesa->Viewport.Near		= 0.0;
-   fxMesa->Viewport.Far			= 0.0;
-
-   fxMesa->CullMode			= GR_CULL_DISABLE;
-
-   fxMesa->Glide.ColorFormat		= GR_COLORFORMAT_ABGR;
-   fxMesa->Glide.Origin			= GR_ORIGIN_LOWER_LEFT;
-   fxMesa->Glide.Initialized		= FXFALSE;
-}
-
-
-
-void tdfxDDInitStateFuncs( GLcontext *ctx )
-{
-   tdfxContextPtr fxMesa = TDFX_CONTEXT(ctx);
-
-   ctx->Driver.UpdateState		= tdfxDDInvalidateState;
-
-
-   /* State notification callbacks:
-    */
-   ctx->Driver.ClearColor		= tdfxDDClearColor;
-   ctx->Driver.DrawBuffer		= tdfxDDDrawBuffer;
-   ctx->Driver.ReadBuffer		= tdfxDDReadBuffer;
-
-   ctx->Driver.ColorMask		= tdfxDDColorMask;
-
-   ctx->Driver.AlphaFunc		= tdfxDDAlphaFunc;
-   ctx->Driver.BlendEquationSeparate	= tdfxDDBlendEquationSeparate;
-   ctx->Driver.BlendFuncSeparate	= tdfxDDBlendFuncSeparate;
-   ctx->Driver.ClearDepth		= tdfxDDClearDepth;
-   ctx->Driver.CullFace			= tdfxDDCullFace;
-   ctx->Driver.FrontFace		= tdfxDDFrontFace;
-   ctx->Driver.DepthFunc		= tdfxDDDepthFunc;
-   ctx->Driver.DepthMask		= tdfxDDDepthMask;
-   ctx->Driver.DepthRange		= tdfxDDDepthRange;
-   ctx->Driver.Enable			= tdfxDDEnable;
-   ctx->Driver.Fogfv			= tdfxDDFogfv;
-   ctx->Driver.LightModelfv		= tdfxDDLightModelfv;
-   ctx->Driver.LineWidth		= tdfxDDLineWidth;
-   ctx->Driver.PolygonStipple		= tdfxDDPolygonStipple;
-   ctx->Driver.RenderMode               = tdfxDDRenderMode;
-   ctx->Driver.Scissor			= tdfxDDScissor;
-   ctx->Driver.ShadeModel		= tdfxDDShadeModel;
-
-   if ( fxMesa->haveHwStencil ) {
-      ctx->Driver.StencilFunc		= tdfxDDStencilFunc;
-      ctx->Driver.StencilMask		= tdfxDDStencilMask;
-      ctx->Driver.StencilOp		= tdfxDDStencilOp;
-   }
-
-   ctx->Driver.Viewport			= tdfxDDViewport;
-
-   /* Swrast hooks for imaging extensions:
-    */
-   ctx->Driver.CopyColorTable = _swrast_CopyColorTable;
-   ctx->Driver.CopyColorSubTable = _swrast_CopyColorSubTable;
-   ctx->Driver.CopyConvolutionFilter1D = _swrast_CopyConvolutionFilter1D;
-   ctx->Driver.CopyConvolutionFilter2D = _swrast_CopyConvolutionFilter2D;
-}
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/tdfx/tdfx_state.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/tdfx/tdfx_state.h
deleted file mode 100644
index b10c38f59..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/tdfx/tdfx_state.h
+++ /dev/null
@@ -1,61 +0,0 @@
-/* -*- mode: c; c-basic-offset: 3 -*-
- *
- * Copyright 2000 VA Linux Systems Inc., Fremont, California.
- *
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * VA LINUX SYSTEMS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
- * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
- * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
- */
-/* $XFree86: xc/lib/GL/mesa/src/drv/tdfx/tdfx_state.h,v 1.2 2002/02/22 21:45:04 dawes Exp $ */
-
-/*
- * Original rewrite:
- *	Gareth Hughes <gareth@valinux.com>, 29 Sep - 1 Oct 2000
- *
- * Authors:
- *	Gareth Hughes <gareth@valinux.com>
- *	Brian Paul <brianp@valinux.com>
- *
- */
-
-#ifndef __TDFX_STATE_H__
-#define __TDFX_STATE_H__
-
-#include "context.h"
-#include "tdfx_context.h"
-
-extern void tdfxDDInitStateFuncs( GLcontext *ctx );
-
-extern void tdfxDDUpdateHwState( GLcontext *ctx );
-
-extern void tdfxInitState( tdfxContextPtr fxMesa );
-
-extern void tdfxUpdateClipping( GLcontext *ctx );
-
-
-extern void tdfxFallback( GLcontext *ctx, GLuint bit, GLboolean mode );
-#define FALLBACK( rmesa, bit, mode ) tdfxFallback( rmesa->glCtx, bit, mode )
-
-extern void tdfxUpdateCull( GLcontext *ctx );
-extern void tdfxUpdateStipple( GLcontext *ctx );
-extern void tdfxUpdateViewport( GLcontext *ctx );
-
-
-#endif
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/tdfx/tdfx_tex.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/tdfx/tdfx_tex.c
deleted file mode 100644
index cf4de23b3..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/tdfx/tdfx_tex.c
+++ /dev/null
@@ -1,1914 +0,0 @@
-/* -*- mode: c; c-basic-offset: 3 -*-
- *
- * Copyright 2000 VA Linux Systems Inc., Fremont, California.
- *
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * VA LINUX SYSTEMS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
- * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
- * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
- */
-/* $XFree86: xc/lib/GL/mesa/src/drv/tdfx/tdfx_tex.c,v 1.7 2002/11/05 17:46:10 tsi Exp $ */
-
-/*
- * New fixes:
- *	Daniel Borca <dborca@users.sourceforge.net>, 19 Jul 2004
- *
- * Original rewrite:
- *	Gareth Hughes <gareth@valinux.com>, 29 Sep - 1 Oct 2000
- *
- * Authors:
- *	Gareth Hughes <gareth@valinux.com>
- *	Brian Paul <brianp@valinux.com>
- *
- */
-
-
-#include "enums.h"
-#include "image.h"
-#include "texcompress.h"
-#include "texformat.h"
-#include "teximage.h"
-#include "texstore.h"
-#include "texobj.h"
-#include "tdfx_context.h"
-#include "tdfx_tex.h"
-#include "tdfx_texman.h"
-
-
-/* no borders! can't halve 1x1! (stride > width * comp) not allowed */
-void
-_mesa_halve2x2_teximage2d ( GLcontext *ctx,
-			    struct gl_texture_image *texImage,
-			    GLuint bytesPerPixel,
-			    GLint srcWidth, GLint srcHeight,
-			    const GLvoid *srcImage, GLvoid *dstImage )
-{
-   GLint i, j, k;
-   GLint dstWidth = srcWidth / 2;
-   GLint dstHeight = srcHeight / 2;
-   GLint srcRowStride = srcWidth * bytesPerPixel;
-   GLubyte *src = (GLubyte *)srcImage;
-   GLubyte *dst = dstImage;
-
-   GLuint bpt = 0;
-   GLubyte *_s = NULL;
-   GLubyte *_d = NULL;
-   GLenum _t = 0;
-
-   if (texImage->TexFormat->MesaFormat == MESA_FORMAT_RGB565) {
-      _t = GL_UNSIGNED_SHORT_5_6_5_REV;
-      bpt = bytesPerPixel;
-   } else if (texImage->TexFormat->MesaFormat == MESA_FORMAT_ARGB4444) {
-      _t = GL_UNSIGNED_SHORT_4_4_4_4_REV;
-      bpt = bytesPerPixel;
-   } else if (texImage->TexFormat->MesaFormat == MESA_FORMAT_ARGB1555) {
-      _t = GL_UNSIGNED_SHORT_1_5_5_5_REV;
-      bpt = bytesPerPixel;
-   }
-   if (bpt) {
-      bytesPerPixel = 4;
-      srcRowStride = srcWidth * bytesPerPixel;
-      if (dstWidth == 0) {
-         dstWidth = 1;
-      }
-      if (dstHeight == 0) {
-         dstHeight = 1;
-      }
-      _s = src = MALLOC(srcRowStride * srcHeight);
-      _d = dst = MALLOC(dstWidth * bytesPerPixel * dstHeight);
-      _mesa_texstore_rgba8888(ctx, 2, GL_RGBA,
-                              &_mesa_texformat_rgba8888_rev, src,
-                              0, 0, 0, /* dstX/Y/Zoffset */
-                              srcRowStride, /* dstRowStride */
-                              0, /* dstImageStride */
-                              srcWidth, srcHeight, 1,
-                              texImage->Format, _t, srcImage, &ctx->DefaultPacking);
-   }
-
-   if (srcHeight == 1) {
-      for (i = 0; i < dstWidth; i++) {
-         for (k = 0; k < bytesPerPixel; k++) {
-            dst[0] = (src[0] + src[bytesPerPixel] + 1) / 2;
-            src++;
-            dst++;
-         }
-         src += bytesPerPixel;
-      }
-   } else if (srcWidth == 1) {
-      for (j = 0; j < dstHeight; j++) {
-         for (k = 0; k < bytesPerPixel; k++) {
-            dst[0] = (src[0] + src[srcRowStride] + 1) / 2;
-            src++;
-            dst++;
-         }
-         src += srcRowStride;
-      }
-   } else {
-      for (j = 0; j < dstHeight; j++) {
-         for (i = 0; i < dstWidth; i++) {
-            for (k = 0; k < bytesPerPixel; k++) {
-               dst[0] = (src[0] +
-                         src[bytesPerPixel] +
-                         src[srcRowStride] +
-                         src[srcRowStride + bytesPerPixel] + 2) / 4;
-               src++;
-               dst++;
-            }
-            src += bytesPerPixel;
-         }
-         src += srcRowStride;
-      }
-   }
-
-   if (bpt) {
-      src = _s;
-      dst = _d;
-      texImage->TexFormat->StoreImage(ctx, 2, texImage->Format,
-                                      texImage->TexFormat, dstImage,
-                                      0, 0, 0, /* dstX/Y/Zoffset */
-                                      dstWidth * bpt,
-                                      0, /* dstImageStride */
-                                      dstWidth, dstHeight, 1,
-                                      GL_BGRA, CHAN_TYPE, dst, &ctx->DefaultPacking);
-      FREE(dst);
-      FREE(src);
-   }
-}
-
-
-static int
-logbase2(int n)
-{
-    GLint i = 1;
-    GLint log2 = 0;
-
-    if (n < 0) {
-        return -1;
-    }
-
-    while (n > i) {
-        i *= 2;
-        log2++;
-    }
-    if (i != n) {
-        return -1;
-    }
-    else {
-        return log2;
-    }
-}
-
-
-/*
- * Compute various texture image parameters.
- * Input:  w, h - source texture width and height
- * Output:  lodlevel - Glide lod level token for the larger texture dimension
- *          aspectratio - Glide aspect ratio token
- *          sscale - S scale factor used during triangle setup
- *          tscale - T scale factor used during triangle setup
- *          wscale - OpenGL -> Glide image width scale factor
- *          hscale - OpenGL -> Glide image height scale factor
- *
- * Sample results:
- *      w    h       lodlevel               aspectRatio
- *     128  128  GR_LOD_LOG2_128 (=7)  GR_ASPECT_LOG2_1x1 (=0)
- *      64   64  GR_LOD_LOG2_64 (=6)   GR_ASPECT_LOG2_1x1 (=0)
- *      64   32  GR_LOD_LOG2_64 (=6)   GR_ASPECT_LOG2_2x1 (=1)
- *      32   64  GR_LOD_LOG2_64 (=6)   GR_ASPECT_LOG2_1x2 (=-1)
- *      32   32  GR_LOD_LOG2_32 (=5)   GR_ASPECT_LOG2_1x1 (=0)
- */
-static void
-tdfxTexGetInfo(const GLcontext *ctx, int w, int h,
-               GrLOD_t *lodlevel, GrAspectRatio_t *aspectratio,
-               float *sscale, float *tscale,
-               int *wscale, int *hscale)
-{
-    int logw, logh, ar, lod, ws, hs;
-    float s, t;
-
-    ASSERT(w >= 1);
-    ASSERT(h >= 1);
-
-    logw = logbase2(w);
-    logh = logbase2(h);
-    ar = logw - logh;  /* aspect ratio = difference in log dimensions */
-    s = t = 256.0;
-    ws = hs = 1;
-
-    /* Hardware only allows a maximum aspect ratio of 8x1, so handle
-       |ar| > 3 by scaling the image and using an 8x1 aspect ratio */
-    if (ar >= 0) {
-        ASSERT(w >= h);
-        lod = logw;
-        if (ar <= GR_ASPECT_LOG2_8x1) {
-            t = 256 >> ar;
-        }
-        else {
-            /* have to stretch image height */
-            t = 32.0;
-            hs = 1 << (ar - 3);
-            ar = GR_ASPECT_LOG2_8x1;
-        }
-    }
-    else {
-        ASSERT(w < h);
-        lod = logh;
-        if (ar >= GR_ASPECT_LOG2_1x8) {
-            s = 256 >> -ar;
-        }
-        else {
-            /* have to stretch image width */
-            s = 32.0;
-            ws = 1 << (-ar - 3);
-            ar = GR_ASPECT_LOG2_1x8;
-        }
-    }
-
-    if (lodlevel)
-        *lodlevel = (GrLOD_t) lod;
-    if (aspectratio)
-        *aspectratio = (GrAspectRatio_t) ar;
-    if (sscale)
-        *sscale = s;
-    if (tscale)
-        *tscale = t;
-    if (wscale)
-        *wscale = ws;
-    if (hscale)
-        *hscale = hs;
-}
-
-
-/*
- * We need to call this when a texture object's minification filter
- * or texture image sizes change.
- */
-static void RevalidateTexture(GLcontext *ctx, struct gl_texture_object *tObj)
-{
-    tdfxTexInfo *ti = TDFX_TEXTURE_DATA(tObj);
-    GLint minl, maxl;
-
-    if (!ti)
-       return;
-
-    minl = maxl = tObj->BaseLevel;
-
-    if (tObj->Image[0][minl]) {
-       maxl = MIN2(tObj->MaxLevel, tObj->Image[0][minl]->MaxLog2);
-
-       /* compute largeLodLog2, aspect ratio and texcoord scale factors */
-       tdfxTexGetInfo(ctx, tObj->Image[0][minl]->Width, tObj->Image[0][minl]->Height,
-                      &ti->info.largeLodLog2,
-                      &ti->info.aspectRatioLog2,
-                      &(ti->sScale), &(ti->tScale), NULL, NULL);
-    }
-
-    if (tObj->Image[0][maxl] && (tObj->MinFilter != GL_NEAREST) && (tObj->MinFilter != GL_LINEAR)) {
-        /* mipmapping: need to compute smallLodLog2 */
-        tdfxTexGetInfo(ctx, tObj->Image[0][maxl]->Width,
-                       tObj->Image[0][maxl]->Height,
-                       &ti->info.smallLodLog2, NULL,
-                       NULL, NULL, NULL, NULL);
-    }
-    else {
-        /* not mipmapping: smallLodLog2 = largeLodLog2 */
-        ti->info.smallLodLog2 = ti->info.largeLodLog2;
-        maxl = minl;
-    }
-
-    ti->minLevel = minl;
-    ti->maxLevel = maxl;
-    ti->info.data = NULL;
-
-   /* this is necessary because of fxDDCompressedTexImage2D */
-   if (ti->padded) {
-      struct gl_texture_image *texImage = tObj->Image[0][minl];
-      tdfxMipMapLevel *mml = TDFX_TEXIMAGE_DATA(texImage);
-      if (mml->wScale != 1 || mml->hScale != 1) {
-         ti->sScale /= mml->wScale;
-         ti->tScale /= mml->hScale;
-      }
-   }
-}
-
-
-static tdfxTexInfo *
-fxAllocTexObjData(tdfxContextPtr fxMesa)
-{
-    tdfxTexInfo *ti;
-
-    if (!(ti = CALLOC(sizeof(tdfxTexInfo)))) {
-        _mesa_problem(NULL, "tdfx driver: out of memory");
-        return NULL;
-    }
-
-    ti->isInTM = GL_FALSE;
-
-    ti->whichTMU = TDFX_TMU_NONE;
-
-    ti->tm[TDFX_TMU0] = NULL;
-    ti->tm[TDFX_TMU1] = NULL;
-
-    ti->minFilt = GR_TEXTUREFILTER_POINT_SAMPLED;
-    ti->magFilt = GR_TEXTUREFILTER_BILINEAR;
-
-    ti->sClamp = GR_TEXTURECLAMP_WRAP;
-    ti->tClamp = GR_TEXTURECLAMP_WRAP;
-
-    ti->mmMode = GR_MIPMAP_NEAREST;
-    ti->LODblend = FXFALSE;
-
-    return ti;
-}
-
-
-/*
- * Called via glBindTexture.
- */
-static void
-tdfxBindTexture(GLcontext * ctx, GLenum target,
-                  struct gl_texture_object *tObj)
-{
-    tdfxContextPtr fxMesa = TDFX_CONTEXT(ctx);
-    tdfxTexInfo *ti;
-
-    if (MESA_VERBOSE & VERBOSE_DRIVER) {
-        fprintf(stderr, "fxmesa: fxDDTexBind(%d,%p)\n", tObj->Name,
-                tObj->DriverData);
-    }
-
-    if ((target != GL_TEXTURE_1D) && (target != GL_TEXTURE_2D))
-        return;
-
-    if (!tObj->DriverData) {
-        tObj->DriverData = fxAllocTexObjData(fxMesa);
-    }
-
-    ti = TDFX_TEXTURE_DATA(tObj);
-    ti->lastTimeUsed = fxMesa->texBindNumber++;
-
-    fxMesa->new_state |= TDFX_NEW_TEXTURE;
-}
-
-
-/*
- * Called via glTexEnv.
- */
-static void
-tdfxTexEnv(GLcontext * ctx, GLenum target, GLenum pname,
-             const GLfloat * param)
-{
-    tdfxContextPtr fxMesa = TDFX_CONTEXT(ctx);
-
-    if ( TDFX_DEBUG & DEBUG_VERBOSE_API ) {
-        if (param)
-            fprintf(stderr, "fxmesa: texenv(%x,%x)\n", pname,
-                    (GLint) (*param));
-        else
-            fprintf(stderr, "fxmesa: texenv(%x)\n", pname);
-    }
-
-    /* XXX this is a bit of a hack to force the Glide texture
-     * state to be updated.
-     */
-    fxMesa->TexState.EnvMode[ctx->Texture.CurrentUnit]  = 0;
-
-    fxMesa->new_state |= TDFX_NEW_TEXTURE;
-}
-
-
-/*
- * Called via glTexParameter.
- */
-static void
-tdfxTexParameter(GLcontext * ctx, GLenum target,
-                   struct gl_texture_object *tObj,
-                   GLenum pname, const GLfloat * params)
-{
-    tdfxContextPtr fxMesa = TDFX_CONTEXT(ctx);
-    GLenum param = (GLenum) (GLint) params[0];
-    tdfxTexInfo *ti;
-
-    if (MESA_VERBOSE & VERBOSE_DRIVER) {
-        fprintf(stderr, "fxmesa: fxDDTexParam(%d,%p,%x,%x)\n", tObj->Name,
-                tObj->DriverData, pname, param);
-    }
-
-    if ((target != GL_TEXTURE_1D) && (target != GL_TEXTURE_2D))
-        return;
-
-    if (!tObj->DriverData)
-        tObj->DriverData = fxAllocTexObjData(fxMesa);
-
-    ti = TDFX_TEXTURE_DATA(tObj);
-
-    switch (pname) {
-    case GL_TEXTURE_MIN_FILTER:
-        switch (param) {
-        case GL_NEAREST:
-            ti->mmMode = GR_MIPMAP_DISABLE;
-            ti->minFilt = GR_TEXTUREFILTER_POINT_SAMPLED;
-            ti->LODblend = FXFALSE;
-            break;
-        case GL_LINEAR:
-            ti->mmMode = GR_MIPMAP_DISABLE;
-            ti->minFilt = GR_TEXTUREFILTER_BILINEAR;
-            ti->LODblend = FXFALSE;
-            break;
-        case GL_NEAREST_MIPMAP_LINEAR:
-            if (!fxMesa->Glide.HaveCombineExt) {
-                 if (fxMesa->haveTwoTMUs) {
-                     ti->mmMode = GR_MIPMAP_NEAREST;
-                     ti->LODblend = FXTRUE;
-                 }
-                 else {
-                     ti->mmMode = GR_MIPMAP_NEAREST_DITHER;
-                     ti->LODblend = FXFALSE;
-                 }
-                 ti->minFilt = GR_TEXTUREFILTER_POINT_SAMPLED;
-                 break;
-            }
-            /* XXX Voodoo3/Banshee mipmap blending seems to produce
-             * incorrectly filtered colors for the smallest mipmap levels.
-             * To work-around we fall-through here and use a different filter.
-             */
-        case GL_NEAREST_MIPMAP_NEAREST:
-            ti->mmMode = GR_MIPMAP_NEAREST;
-            ti->minFilt = GR_TEXTUREFILTER_POINT_SAMPLED;
-            ti->LODblend = FXFALSE;
-            break;
-        case GL_LINEAR_MIPMAP_LINEAR:
-            if (!fxMesa->Glide.HaveCombineExt) {
-                if (fxMesa->haveTwoTMUs) {
-                    ti->mmMode = GR_MIPMAP_NEAREST;
-                    ti->LODblend = FXTRUE;
-                }
-                else {
-                    ti->mmMode = GR_MIPMAP_NEAREST_DITHER;
-                    ti->LODblend = FXFALSE;
-                }
-                ti->minFilt = GR_TEXTUREFILTER_BILINEAR;
-                break;
-            }
-            /* XXX Voodoo3/Banshee mipmap blending seems to produce
-             * incorrectly filtered colors for the smallest mipmap levels.
-             * To work-around we fall-through here and use a different filter.
-             */
-        case GL_LINEAR_MIPMAP_NEAREST:
-            ti->mmMode = GR_MIPMAP_NEAREST;
-            ti->minFilt = GR_TEXTUREFILTER_BILINEAR;
-            ti->LODblend = FXFALSE;
-            break;
-        default:
-            break;
-        }
-        ti->reloadImages = GL_TRUE;
-        RevalidateTexture(ctx, tObj);
-        fxMesa->new_state |= TDFX_NEW_TEXTURE;
-        break;
-
-    case GL_TEXTURE_MAG_FILTER:
-        switch (param) {
-        case GL_NEAREST:
-            ti->magFilt = GR_TEXTUREFILTER_POINT_SAMPLED;
-            break;
-        case GL_LINEAR:
-            ti->magFilt = GR_TEXTUREFILTER_BILINEAR;
-            break;
-        default:
-            break;
-        }
-        fxMesa->new_state |= TDFX_NEW_TEXTURE;
-        break;
-
-    case GL_TEXTURE_WRAP_S:
-        switch (param) {
-        case GL_CLAMP_TO_BORDER:
-        case GL_CLAMP_TO_EDGE:
-        case GL_CLAMP:
-            ti->sClamp = GR_TEXTURECLAMP_CLAMP;
-            break;
-        case GL_REPEAT:
-            ti->sClamp = GR_TEXTURECLAMP_WRAP;
-            break;
-        case GL_MIRRORED_REPEAT:
-            ti->sClamp = GR_TEXTURECLAMP_MIRROR_EXT;
-            break;
-        default:
-            break;
-        }
-        fxMesa->new_state |= TDFX_NEW_TEXTURE;
-        break;
-
-    case GL_TEXTURE_WRAP_T:
-        switch (param) {
-        case GL_CLAMP_TO_BORDER:
-        case GL_CLAMP_TO_EDGE:
-        case GL_CLAMP:
-            ti->tClamp = GR_TEXTURECLAMP_CLAMP;
-            break;
-        case GL_REPEAT:
-            ti->tClamp = GR_TEXTURECLAMP_WRAP;
-            break;
-        case GL_MIRRORED_REPEAT:
-            ti->tClamp = GR_TEXTURECLAMP_MIRROR_EXT;
-            break;
-        default:
-            break;
-        }
-        fxMesa->new_state |= TDFX_NEW_TEXTURE;
-        break;
-
-    case GL_TEXTURE_BORDER_COLOR:
-        /* TO DO */
-        break;
-    case GL_TEXTURE_MIN_LOD:
-        /* TO DO */
-        break;
-    case GL_TEXTURE_MAX_LOD:
-        /* TO DO */
-        break;
-    case GL_TEXTURE_BASE_LEVEL:
-        RevalidateTexture(ctx, tObj);
-        break;
-    case GL_TEXTURE_MAX_LEVEL:
-        RevalidateTexture(ctx, tObj);
-        break;
-
-    default:
-        break;
-    }
-}
-
-
-/*
- * Called via glDeleteTextures to delete a texture object.
- * Here, we delete the Glide data associated with the texture.
- */
-static void
-tdfxDeleteTexture(GLcontext * ctx, struct gl_texture_object *tObj)
-{
-    if (ctx && ctx->DriverCtx) {
-        tdfxContextPtr fxMesa = TDFX_CONTEXT(ctx);
-        tdfxTMFreeTexture(fxMesa, tObj);
-        fxMesa->new_state |= TDFX_NEW_TEXTURE;
-        /* Free mipmap images and the texture object itself */
-        _mesa_delete_texture_object(ctx, tObj);
-    }
-}
-
-
-/*
- * Return true if texture is resident, false otherwise.
- */
-static GLboolean
-tdfxIsTextureResident(GLcontext *ctx, struct gl_texture_object *tObj)
-{
-    tdfxTexInfo *ti = TDFX_TEXTURE_DATA(tObj);
-    return (GLboolean) (ti && ti->isInTM);
-}
-
-
-
-/*
- * Convert a gl_color_table texture palette to Glide's format.
- */
-static GrTexTable_t
-convertPalette(FxU32 data[256], const struct gl_color_table *table)
-{
-    const GLubyte *tableUB = (const GLubyte *) table->Table;
-    GLint width = table->Size;
-    FxU32 r, g, b, a;
-    GLint i;
-
-    ASSERT(table->Type == GL_UNSIGNED_BYTE);
-
-    switch (table->Format) {
-    case GL_INTENSITY:
-        for (i = 0; i < width; i++) {
-            r = tableUB[i];
-            g = tableUB[i];
-            b = tableUB[i];
-            a = tableUB[i];
-            data[i] = (a << 24) | (r << 16) | (g << 8) | b;
-        }
-        return GR_TEXTABLE_PALETTE_6666_EXT;
-    case GL_LUMINANCE:
-        for (i = 0; i < width; i++) {
-            r = tableUB[i];
-            g = tableUB[i];
-            b = tableUB[i];
-            a = 255;
-            data[i] = (a << 24) | (r << 16) | (g << 8) | b;
-        }
-        return GR_TEXTABLE_PALETTE;
-    case GL_ALPHA:
-        for (i = 0; i < width; i++) {
-            r = g = b = 255;
-            a = tableUB[i];
-            data[i] = (a << 24) | (r << 16) | (g << 8) | b;
-        }
-        return GR_TEXTABLE_PALETTE_6666_EXT;
-    case GL_LUMINANCE_ALPHA:
-        for (i = 0; i < width; i++) {
-            r = g = b = tableUB[i * 2 + 0];
-            a = tableUB[i * 2 + 1];
-            data[i] = (a << 24) | (r << 16) | (g << 8) | b;
-        }
-        return GR_TEXTABLE_PALETTE_6666_EXT;
-    case GL_RGB:
-        for (i = 0; i < width; i++) {
-            r = tableUB[i * 3 + 0];
-            g = tableUB[i * 3 + 1];
-            b = tableUB[i * 3 + 2];
-            a = 255;
-            data[i] = (a << 24) | (r << 16) | (g << 8) | b;
-        }
-        return GR_TEXTABLE_PALETTE;
-    case GL_RGBA:
-        for (i = 0; i < width; i++) {
-            r = tableUB[i * 4 + 0];
-            g = tableUB[i * 4 + 1];
-            b = tableUB[i * 4 + 2];
-            a = tableUB[i * 4 + 3];
-            data[i] = (a << 24) | (r << 16) | (g << 8) | b;
-        }
-        return GR_TEXTABLE_PALETTE_6666_EXT;
-    default:
-        /* XXX fixme: how can this happen? */
-        _mesa_error(NULL, GL_INVALID_ENUM, "convertPalette: table->Format == %s",
-                                           _mesa_lookup_enum_by_nr(table->Format));
-        return GR_TEXTABLE_PALETTE;
-    }
-}
-
-
-
-static void
-tdfxUpdateTexturePalette(GLcontext * ctx, struct gl_texture_object *tObj)
-{
-    tdfxContextPtr fxMesa = TDFX_CONTEXT(ctx);
-
-    if (tObj) {
-        /* per-texture palette */
-        tdfxTexInfo *ti;
-        
-        /* This might be a proxy texture. */
-        if (!tObj->Palette.Table)
-            return;
-            
-        if (!tObj->DriverData)
-            tObj->DriverData = fxAllocTexObjData(fxMesa);
-        ti = TDFX_TEXTURE_DATA(tObj);
-        assert(ti);
-        ti->paltype = convertPalette(ti->palette.data, &tObj->Palette);
-        /*tdfxTexInvalidate(ctx, tObj);*/
-    }
-    else {
-        /* global texture palette */
-        fxMesa->TexPalette.Type = convertPalette(fxMesa->glbPalette.data, &ctx->Texture.Palette);
-	fxMesa->TexPalette.Data = &(fxMesa->glbPalette.data);
-	fxMesa->dirty |= TDFX_UPLOAD_TEXTURE_PALETTE;
-    }
-    fxMesa->new_state |= TDFX_NEW_TEXTURE; /* XXX too heavy-handed */
-}
-
-
-/**********************************************************************/
-/**** NEW TEXTURE IMAGE FUNCTIONS                                  ****/
-/**********************************************************************/
-
-#if 000
-static FxBool TexusFatalError = FXFALSE;
-static FxBool TexusError = FXFALSE;
-
-#define TX_DITHER_NONE                                  0x00000000
-
-static void
-fxTexusError(const char *string, FxBool fatal)
-{
-    _mesa_problem(NULL, string);
-   /*
-    * Just propagate the fatal value up.
-    */
-    TexusError = FXTRUE;
-    TexusFatalError = fatal;
-}
-#endif
-
-
-static const struct gl_texture_format *
-tdfxChooseTextureFormat( GLcontext *ctx, GLint internalFormat,
-                           GLenum srcFormat, GLenum srcType )
-{
-   tdfxContextPtr fxMesa = TDFX_CONTEXT(ctx);
-   const GLboolean allow32bpt = TDFX_IS_NAPALM(fxMesa);
-
-   switch (internalFormat) {
-   case GL_ALPHA:
-   case GL_ALPHA4:
-   case GL_ALPHA8:
-   case GL_ALPHA12:
-   case GL_ALPHA16:
-   case GL_COMPRESSED_ALPHA:
-      return &_mesa_texformat_a8;
-   case 1:
-   case GL_LUMINANCE:
-   case GL_LUMINANCE4:
-   case GL_LUMINANCE8:
-   case GL_LUMINANCE12:
-   case GL_LUMINANCE16:
-   case GL_COMPRESSED_LUMINANCE:
-      return &_mesa_texformat_l8;
-   case 2:
-   case GL_LUMINANCE_ALPHA:
-   case GL_LUMINANCE4_ALPHA4:
-   case GL_LUMINANCE6_ALPHA2:
-   case GL_LUMINANCE8_ALPHA8:
-   case GL_LUMINANCE12_ALPHA4:
-   case GL_LUMINANCE12_ALPHA12:
-   case GL_LUMINANCE16_ALPHA16:
-   case GL_COMPRESSED_LUMINANCE_ALPHA:
-      return &_mesa_texformat_al88;
-   case GL_INTENSITY:
-   case GL_INTENSITY4:
-   case GL_INTENSITY8:
-   case GL_INTENSITY12:
-   case GL_INTENSITY16:
-   case GL_COMPRESSED_INTENSITY:
-      return &_mesa_texformat_i8;
-   case GL_R3_G3_B2:
-   case GL_RGB4:
-   case GL_RGB5:
-      return &_mesa_texformat_rgb565;
-   case GL_COMPRESSED_RGB:
-      /* intentional fall-through */
-   case 3:
-   case GL_RGB:
-     if ( srcFormat == GL_RGB && srcType == GL_UNSIGNED_SHORT_5_6_5 ) {
-       return &_mesa_texformat_rgb565;
-     }
-     /* intentional fall through */
-   case GL_RGB8:
-   case GL_RGB10:
-   case GL_RGB12:
-   case GL_RGB16:
-      return (allow32bpt) ? &_mesa_texformat_argb8888
-                          : &_mesa_texformat_rgb565;
-   case GL_RGBA2:
-   case GL_RGBA4:
-      return &_mesa_texformat_argb4444;
-   case GL_COMPRESSED_RGBA:
-      /* intentional fall-through */
-   case 4:
-   case GL_RGBA:
-     if ( srcFormat == GL_BGRA ) {
-       if ( srcType == GL_UNSIGNED_INT_8_8_8_8_REV ) {
-         return &_mesa_texformat_argb8888;
-       }
-       else if ( srcType == GL_UNSIGNED_SHORT_4_4_4_4_REV ) {
-         return &_mesa_texformat_argb4444;
-       }
-       else if ( srcType == GL_UNSIGNED_SHORT_1_5_5_5_REV ) {
-         return &_mesa_texformat_argb1555;
-       }
-     }
-     /* intentional fall through */
-   case GL_RGBA8:
-   case GL_RGB10_A2:
-   case GL_RGBA12:
-   case GL_RGBA16:
-      return allow32bpt ? &_mesa_texformat_argb8888
-                        : &_mesa_texformat_argb4444;
-   case GL_RGB5_A1:
-      return &_mesa_texformat_argb1555;
-   case GL_COLOR_INDEX:
-   case GL_COLOR_INDEX1_EXT:
-   case GL_COLOR_INDEX2_EXT:
-   case GL_COLOR_INDEX4_EXT:
-   case GL_COLOR_INDEX8_EXT:
-   case GL_COLOR_INDEX12_EXT:
-   case GL_COLOR_INDEX16_EXT:
-      return &_mesa_texformat_ci8;
-   /* GL_EXT_texture_compression_s3tc */
-   /* GL_S3_s3tc */
-   case GL_COMPRESSED_RGB_S3TC_DXT1_EXT:
-   case GL_RGB_S3TC:
-   case GL_RGB4_S3TC:
-      return &_mesa_texformat_rgb_dxt1;
-   case GL_COMPRESSED_RGBA_S3TC_DXT1_EXT:
-      return &_mesa_texformat_rgba_dxt1;
-   case GL_COMPRESSED_RGBA_S3TC_DXT3_EXT:
-   case GL_RGBA_S3TC:
-   case GL_RGBA4_S3TC:
-      return &_mesa_texformat_rgba_dxt3;
-   case GL_COMPRESSED_RGBA_S3TC_DXT5_EXT:
-      return &_mesa_texformat_rgba_dxt5;
-   /* GL_3DFX_texture_compression_FXT1 */
-   case GL_COMPRESSED_RGB_FXT1_3DFX:
-      return &_mesa_texformat_rgb_fxt1;
-   case GL_COMPRESSED_RGBA_FXT1_3DFX:
-      return &_mesa_texformat_rgba_fxt1;
-   default:
-      _mesa_problem(ctx, "unexpected format in tdfxChooseTextureFormat");
-      return NULL;
-   }
-}
-
-
-/*
- * Return the Glide format for the given mesa texture format.
- */
-static GrTextureFormat_t
-fxGlideFormat(GLint mesaFormat)
-{
-   switch (mesaFormat) {
-   case MESA_FORMAT_I8:
-      return GR_TEXFMT_ALPHA_8;
-   case MESA_FORMAT_A8:
-      return GR_TEXFMT_ALPHA_8;
-   case MESA_FORMAT_L8:
-      return GR_TEXFMT_INTENSITY_8;
-   case MESA_FORMAT_CI8:
-      return GR_TEXFMT_P_8;
-   case MESA_FORMAT_AL88:
-      return GR_TEXFMT_ALPHA_INTENSITY_88;
-   case MESA_FORMAT_RGB565:
-      return GR_TEXFMT_RGB_565;
-   case MESA_FORMAT_ARGB4444:
-      return GR_TEXFMT_ARGB_4444;
-   case MESA_FORMAT_ARGB1555:
-      return GR_TEXFMT_ARGB_1555;
-   case MESA_FORMAT_ARGB8888:
-      return GR_TEXFMT_ARGB_8888;
-   case MESA_FORMAT_RGB_FXT1:
-   case MESA_FORMAT_RGBA_FXT1:
-     return GR_TEXFMT_ARGB_CMP_FXT1;
-   case MESA_FORMAT_RGB_DXT1:
-   case MESA_FORMAT_RGBA_DXT1:
-     return GR_TEXFMT_ARGB_CMP_DXT1;
-   case MESA_FORMAT_RGBA_DXT3:
-     return GR_TEXFMT_ARGB_CMP_DXT3;
-   case MESA_FORMAT_RGBA_DXT5:
-     return GR_TEXFMT_ARGB_CMP_DXT5;
-   default:
-      _mesa_problem(NULL, "Unexpected format in fxGlideFormat");
-      return 0;
-   }
-}
-
-
-/* Texel-fetch functions for software texturing and glGetTexImage().
- * We should have been able to use some "standard" fetch functions (which
- * may get defined in texutil.c) but we have to account for scaled texture
- * images on tdfx hardware (the 8:1 aspect ratio limit).
- * Hence, we need special functions here.
- */
-extern void
-fxt1_decode_1 (const void *texture, int width,
-               int i, int j, unsigned char *rgba);
-
-static void
-fetch_intensity8(const struct gl_texture_image *texImage,
-		 GLint i, GLint j, GLint k, GLchan * rgba)
-{
-    const tdfxMipMapLevel *mml = TDFX_TEXIMAGE_DATA(texImage);
-    const GLubyte *texel;
-
-    i = i * mml->wScale;
-    j = j * mml->hScale;
-
-    texel = ((GLubyte *) texImage->Data) + j * mml->width + i;
-    rgba[RCOMP] = *texel;
-    rgba[GCOMP] = *texel;
-    rgba[BCOMP] = *texel;
-    rgba[ACOMP] = *texel;
-}
-
-
-static void
-fetch_luminance8(const struct gl_texture_image *texImage,
-		 GLint i, GLint j, GLint k, GLchan * rgba)
-{
-    const tdfxMipMapLevel *mml = TDFX_TEXIMAGE_DATA(texImage);
-    const GLubyte *texel;
-
-    i = i * mml->wScale;
-    j = j * mml->hScale;
-
-    texel = ((GLubyte *) texImage->Data) + j * mml->width + i;
-    rgba[RCOMP] = *texel;
-    rgba[GCOMP] = *texel;
-    rgba[BCOMP] = *texel;
-    rgba[ACOMP] = 255;
-}
-
-
-static void
-fetch_alpha8(const struct gl_texture_image *texImage,
-	     GLint i, GLint j, GLint k, GLchan * rgba)
-{
-    const tdfxMipMapLevel *mml = TDFX_TEXIMAGE_DATA(texImage);
-    const GLubyte *texel;
-
-    i = i * mml->wScale;
-    j = j * mml->hScale;
-
-    texel = ((GLubyte *) texImage->Data) + j * mml->width + i;
-    rgba[RCOMP] = 255;
-    rgba[GCOMP] = 255;
-    rgba[BCOMP] = 255;
-    rgba[ACOMP] = *texel;
-}
-
-
-static void
-fetch_index8(const struct gl_texture_image *texImage,
-	     GLint i, GLint j, GLint k, GLchan * indexOut)
-{
-    const tdfxMipMapLevel *mml = TDFX_TEXIMAGE_DATA(texImage);
-    const GLubyte *texel;
-
-    i = i * mml->wScale;
-    j = j * mml->hScale;
-
-    texel = ((GLubyte *) texImage->Data) + j * mml->width + i;
-    *indexOut = *texel;
-}
-
-
-static void
-fetch_luminance8_alpha8(const struct gl_texture_image *texImage,
-			GLint i, GLint j, GLint k, GLchan * rgba)
-{
-    const tdfxMipMapLevel *mml = TDFX_TEXIMAGE_DATA(texImage);
-    const GLubyte *texel;
-
-    i = i * mml->wScale;
-    j = j * mml->hScale;
-
-    texel = ((GLubyte *) texImage->Data) + (j * mml->width + i) * 2;
-    rgba[RCOMP] = texel[0];
-    rgba[GCOMP] = texel[0];
-    rgba[BCOMP] = texel[0];
-    rgba[ACOMP] = texel[1];
-}
-
-
-static void
-fetch_r5g6b5(const struct gl_texture_image *texImage,
-	     GLint i, GLint j, GLint k, GLchan * rgba)
-{
-    const tdfxMipMapLevel *mml = TDFX_TEXIMAGE_DATA(texImage);
-    const GLushort *texel;
-
-    i = i * mml->wScale;
-    j = j * mml->hScale;
-
-    texel = ((GLushort *) texImage->Data) + j * mml->width + i;
-    rgba[RCOMP] = (((*texel) >> 11) & 0x1f) * 255 / 31;
-    rgba[GCOMP] = (((*texel) >> 5) & 0x3f) * 255 / 63;
-    rgba[BCOMP] = (((*texel) >> 0) & 0x1f) * 255 / 31;
-    rgba[ACOMP] = 255;
-}
-
-
-static void
-fetch_r4g4b4a4(const struct gl_texture_image *texImage,
-	       GLint i, GLint j, GLint k, GLchan * rgba)
-{
-    const tdfxMipMapLevel *mml = TDFX_TEXIMAGE_DATA(texImage);
-    const GLushort *texel;
-
-    i = i * mml->wScale;
-    j = j * mml->hScale;
-
-    texel = ((GLushort *) texImage->Data) + j * mml->width + i;
-    rgba[RCOMP] = (((*texel) >> 12) & 0xf) * 255 / 15;
-    rgba[GCOMP] = (((*texel) >> 8) & 0xf) * 255 / 15;
-    rgba[BCOMP] = (((*texel) >> 4) & 0xf) * 255 / 15;
-    rgba[ACOMP] = (((*texel) >> 0) & 0xf) * 255 / 15;
-}
-
-
-static void
-fetch_r5g5b5a1(const struct gl_texture_image *texImage,
-	       GLint i, GLint j, GLint k, GLchan * rgba)
-{
-    const tdfxMipMapLevel *mml = TDFX_TEXIMAGE_DATA(texImage);
-    const GLushort *texel;
-
-    i = i * mml->wScale;
-    j = j * mml->hScale;
-
-    texel = ((GLushort *) texImage->Data) + j * mml->width + i;
-    rgba[RCOMP] = (((*texel) >> 11) & 0x1f) * 255 / 31;
-    rgba[GCOMP] = (((*texel) >> 6) & 0x1f) * 255 / 31;
-    rgba[BCOMP] = (((*texel) >> 1) & 0x1f) * 255 / 31;
-    rgba[ACOMP] = (((*texel) >> 0) & 0x01) * 255;
-}
-
-
-static void
-fetch_a8r8g8b8(const struct gl_texture_image *texImage,
-	       GLint i, GLint j, GLint k, GLchan * rgba)
-{
-    const tdfxMipMapLevel *mml = TDFX_TEXIMAGE_DATA(texImage);
-    const GLuint *texel;
-
-    i = i * mml->wScale;
-    j = j * mml->hScale;
-
-    texel = ((GLuint *) texImage->Data) + j * mml->width + i;
-    rgba[RCOMP] = (((*texel) >> 16) & 0xff);
-    rgba[GCOMP] = (((*texel) >>  8) & 0xff);
-    rgba[BCOMP] = (((*texel)      ) & 0xff);
-    rgba[ACOMP] = (((*texel) >> 24) & 0xff);
-}
-
-
-static void
-fetch_rgb_fxt1(const struct gl_texture_image *texImage,
-	       GLint i, GLint j, GLint k, GLchan *rgba)
-{
-    const tdfxMipMapLevel *mml = TDFX_TEXIMAGE_DATA(texImage);
-
-    i = i * mml->wScale;
-    j = j * mml->hScale;
-
-    fxt1_decode_1(texImage->Data, mml->width, i, j, rgba);
-    rgba[ACOMP] = 255;
-}
-
-
-static void
-fetch_rgba_fxt1(const struct gl_texture_image *texImage,
-		GLint i, GLint j, GLint k, GLchan *rgba)
-{
-    const tdfxMipMapLevel *mml = TDFX_TEXIMAGE_DATA(texImage);
-
-    i = i * mml->wScale;
-    j = j * mml->hScale;
-
-    fxt1_decode_1(texImage->Data, mml->width, i, j, rgba);
-}
-
-
-static void
-fetch_rgb_dxt1(const struct gl_texture_image *texImage,
-	       GLint i, GLint j, GLint k, GLchan *rgba)
-{
-    const tdfxMipMapLevel *mml = TDFX_TEXIMAGE_DATA(texImage);
-
-    i = i * mml->wScale;
-    j = j * mml->hScale;
-
-    _mesa_texformat_rgb_dxt1.FetchTexel2D(texImage, i, j, k, rgba);
-}
-
-
-static void
-fetch_rgba_dxt1(const struct gl_texture_image *texImage,
-		GLint i, GLint j, GLint k, GLchan *rgba)
-{
-    const tdfxMipMapLevel *mml = TDFX_TEXIMAGE_DATA(texImage);
-
-    i = i * mml->wScale;
-    j = j * mml->hScale;
-
-    _mesa_texformat_rgba_dxt1.FetchTexel2D(texImage, i, j, k, rgba);
-}
-
-
-static void
-fetch_rgba_dxt3(const struct gl_texture_image *texImage,
-		GLint i, GLint j, GLint k, GLchan *rgba)
-{
-    const tdfxMipMapLevel *mml = TDFX_TEXIMAGE_DATA(texImage);
-
-    i = i * mml->wScale;
-    j = j * mml->hScale;
-
-    _mesa_texformat_rgba_dxt3.FetchTexel2D(texImage, i, j, k, rgba);
-}
-
-
-static void
-fetch_rgba_dxt5(const struct gl_texture_image *texImage,
-		GLint i, GLint j, GLint k, GLchan *rgba)
-{
-    const tdfxMipMapLevel *mml = TDFX_TEXIMAGE_DATA(texImage);
-
-    i = i * mml->wScale;
-    j = j * mml->hScale;
-
-    _mesa_texformat_rgba_dxt5.FetchTexel2D(texImage, i, j, k, rgba);
-}
-
-
-static FetchTexelFuncC
-fxFetchFunction(GLint mesaFormat)
-{
-   switch (mesaFormat) {
-   case MESA_FORMAT_I8:
-      return &fetch_intensity8;
-   case MESA_FORMAT_A8:
-      return &fetch_alpha8;
-   case MESA_FORMAT_L8:
-      return &fetch_luminance8;
-   case MESA_FORMAT_CI8:
-      return &fetch_index8;
-   case MESA_FORMAT_AL88:
-      return &fetch_luminance8_alpha8;
-   case MESA_FORMAT_RGB565:
-      return &fetch_r5g6b5;
-   case MESA_FORMAT_ARGB4444:
-      return &fetch_r4g4b4a4;
-   case MESA_FORMAT_ARGB1555:
-      return &fetch_r5g5b5a1;
-   case MESA_FORMAT_ARGB8888:
-      return &fetch_a8r8g8b8;
-   case MESA_FORMAT_RGB_FXT1:
-      return &fetch_rgb_fxt1;
-   case MESA_FORMAT_RGBA_FXT1:
-      return &fetch_rgba_fxt1;
-   case MESA_FORMAT_RGB_DXT1:
-      return &fetch_rgb_dxt1;
-   case MESA_FORMAT_RGBA_DXT1:
-      return &fetch_rgba_dxt1;
-   case MESA_FORMAT_RGBA_DXT3:
-      return &fetch_rgba_dxt3;
-   case MESA_FORMAT_RGBA_DXT5:
-      return &fetch_rgba_dxt5;
-   default:
-      _mesa_problem(NULL, "Unexpected format in fxFetchFunction");
-      return NULL;
-   }
-}
-
-
-static GLboolean
-adjust2DRatio (GLcontext *ctx,
-	       GLint xoffset, GLint yoffset,
-	       GLint width, GLint height,
-	       GLenum format, GLenum type, const GLvoid *pixels,
-	       const struct gl_pixelstore_attrib *packing,
-	       tdfxMipMapLevel *mml,
-	       struct gl_texture_image *texImage,
-	       GLint texelBytes,
-	       GLint dstRowStride)
-{
-   const GLint newWidth = width * mml->wScale;
-   const GLint newHeight = height * mml->hScale;
-   GLvoid *tempImage;
-
-   if (!texImage->IsCompressed) {
-      GLubyte *destAddr;
-      tempImage = MALLOC(width * height * texelBytes);
-      if (!tempImage) {
-         return GL_FALSE;
-      }
-
-      texImage->TexFormat->StoreImage(ctx, 2, texImage->Format,
-                                      texImage->TexFormat, tempImage,
-                                      0, 0, 0, /* dstX/Y/Zoffset */
-                                      width * texelBytes, /* dstRowStride */
-                                      0, /* dstImageStride */
-                                      width, height, 1,
-                                      format, type, pixels, packing);
-
-      /* now rescale */
-      /* compute address of dest subimage within the overal tex image */
-      destAddr = (GLubyte *) texImage->Data
-         + (yoffset * mml->hScale * mml->width
-            + xoffset * mml->wScale) * texelBytes;
-
-      _mesa_rescale_teximage2d(texelBytes,
-                               width,
-                               dstRowStride, /* dst stride */
-                               width, height,
-                               newWidth, newHeight,
-                               tempImage, destAddr);
-   } else {
-      const GLint rawBytes = 4;
-      GLvoid *rawImage = MALLOC(width * height * rawBytes);
-      if (!rawImage) {
-         return GL_FALSE;
-      }
-      tempImage = MALLOC(newWidth * newHeight * rawBytes);
-      if (!tempImage) {
-         return GL_FALSE;
-      }
-      /* unpack image, apply transfer ops and store in rawImage */
-      _mesa_texstore_rgba8888(ctx, 2, GL_RGBA,
-                              &_mesa_texformat_rgba8888_rev, rawImage,
-                              0, 0, 0, /* dstX/Y/Zoffset */
-                              width * rawBytes, /* dstRowStride */
-                              0, /* dstImageStride */
-                              width, height, 1,
-                              format, type, pixels, packing);
-      _mesa_rescale_teximage2d(rawBytes,
-                               width,
-                               newWidth * rawBytes, /* dst stride */
-                               width, height, /* src */
-                               newWidth, newHeight, /* dst */
-                               rawImage /*src*/, tempImage /*dst*/ );
-      texImage->TexFormat->StoreImage(ctx, 2, texImage->Format,
-                                      texImage->TexFormat, texImage->Data,
-                                      xoffset * mml->wScale, yoffset * mml->hScale, 0, /* dstX/Y/Zoffset */
-                                      dstRowStride,
-                                      0, /* dstImageStride */
-                                      newWidth, newHeight, 1,
-                                      GL_RGBA, CHAN_TYPE, tempImage, &ctx->DefaultPacking);
-      FREE(rawImage);
-   }
-
-   FREE(tempImage);
-
-   return GL_TRUE;
-}
-
-
-static void
-tdfxTexImage2D(GLcontext *ctx, GLenum target, GLint level,
-               GLint internalFormat, GLint width, GLint height, GLint border,
-               GLenum format, GLenum type, const GLvoid *pixels,
-               const struct gl_pixelstore_attrib *packing,
-               struct gl_texture_object *texObj,
-               struct gl_texture_image *texImage)
-{
-    tdfxContextPtr fxMesa = TDFX_CONTEXT(ctx);
-    tdfxTexInfo *ti;
-    tdfxMipMapLevel *mml;
-    GLint texelBytes, dstRowStride;
-
-    /*
-    printf("TexImage id=%d int 0x%x  format 0x%x  type 0x%x  %dx%d\n",
-           texObj->Name, texImage->IntFormat, format, type,
-           texImage->Width, texImage->Height);
-    */
-
-    ti = TDFX_TEXTURE_DATA(texObj);
-    if (!ti) {
-        texObj->DriverData = fxAllocTexObjData(fxMesa);
-        if (!texObj->DriverData) {
-            _mesa_error(ctx, GL_OUT_OF_MEMORY, "glTexImage2D");
-            return;
-        }
-        ti = TDFX_TEXTURE_DATA(texObj);
-    }
-    assert(ti);
-
-    mml = TDFX_TEXIMAGE_DATA(texImage);
-    if (!mml) {
-        texImage->DriverData = CALLOC(sizeof(tdfxMipMapLevel));
-        if (!texImage->DriverData) {
-            _mesa_error(ctx, GL_OUT_OF_MEMORY, "glTexImage2D");
-            return;
-        }
-        mml = TDFX_TEXIMAGE_DATA(texImage);
-    }
-
-    /* Determine width and height scale factors for texture.
-     * Remember, Glide is limited to 8:1 aspect ratios.
-     */
-    tdfxTexGetInfo(ctx,
-                   texImage->Width, texImage->Height,
-                   NULL,       /* lod level          */
-                   NULL,       /* aspect ratio       */
-                   NULL, NULL, /* sscale, tscale     */
-                   &mml->wScale, &mml->hScale);
-
-    /* rescaled size: */
-    mml->width = width * mml->wScale;
-    mml->height = height * mml->hScale;
-
-#if FX_COMPRESS_S3TC_AS_FXT1_HACK
-    /* [koolsmoky] substitute FXT1 for DXTn and Legacy S3TC */
-    /* [dBorca] we should update texture's attribute, then,
-     * because if the application asks us to decompress, we
-     * have to know the REAL format! Also, DXT3/5 might not
-     * be correct, since it would mess with "compressedSize".
-     * Ditto for GL_RGBA[4]_S3TC, which is always mapped to DXT3.
-     */
-    if (texImage->IsCompressed) {
-      switch (internalFormat) {
-      case GL_COMPRESSED_RGB_S3TC_DXT1_EXT:
-      case GL_RGB_S3TC:
-      case GL_RGB4_S3TC:
-        internalFormat = GL_COMPRESSED_RGB_FXT1_3DFX;
-        break;
-      case GL_COMPRESSED_RGBA_S3TC_DXT1_EXT:
-      case GL_COMPRESSED_RGBA_S3TC_DXT3_EXT:
-      case GL_COMPRESSED_RGBA_S3TC_DXT5_EXT:
-      case GL_RGBA_S3TC:
-      case GL_RGBA4_S3TC:
-        internalFormat = GL_COMPRESSED_RGBA_FXT1_3DFX;
-      }
-      texImage->IntFormat = internalFormat;
-    }
-#endif
-#if FX_TC_NAPALM
-    if (fxMesa->type >= GR_SSTTYPE_Voodoo4) {
-       GLenum texNapalm = 0;
-       if (internalFormat == GL_COMPRESSED_RGB) {
-          texNapalm = GL_COMPRESSED_RGB_FXT1_3DFX;
-       } else if (internalFormat == GL_COMPRESSED_RGBA) {
-          texNapalm = GL_COMPRESSED_RGBA_FXT1_3DFX;
-       }
-       if (texNapalm) {
-          texImage->IntFormat = internalFormat = texNapalm;
-          texImage->IsCompressed = GL_TRUE;
-       }
-    }
-#endif
-
-    /* choose the texture format */
-    assert(ctx->Driver.ChooseTextureFormat);
-    texImage->TexFormat = (*ctx->Driver.ChooseTextureFormat)(ctx,
-                                     internalFormat, format, type);
-    assert(texImage->TexFormat);
-    mml->glideFormat = fxGlideFormat(texImage->TexFormat->MesaFormat);
-    ti->info.format = mml->glideFormat;
-    texImage->FetchTexelc = fxFetchFunction(texImage->TexFormat->MesaFormat);
-    texelBytes = texImage->TexFormat->TexelBytes;
-
-    if (texImage->IsCompressed) {
-       texImage->CompressedSize = _mesa_compressed_texture_size(ctx,
-                                                        	mml->width,
-                                                        	mml->height,
-                                                        	1,
-                                                        	internalFormat);
-       dstRowStride = _mesa_compressed_row_stride(internalFormat, mml->width);
-       texImage->Data = _mesa_malloc(texImage->CompressedSize);
-    } else {
-       dstRowStride = mml->width * texelBytes;
-       texImage->Data = _mesa_malloc(mml->width * mml->height * texelBytes);
-    }
-    if (!texImage->Data) {
-       _mesa_error(ctx, GL_OUT_OF_MEMORY, "glTexImage2D");
-       return;
-    }
-
-    if (pixels != NULL) {
-       if (mml->wScale != 1 || mml->hScale != 1) {
-	  /* rescale image to overcome 1:8 aspect limitation */
-	  if (!adjust2DRatio(ctx,
-			    0, 0,
-			    width, height,
-			    format, type, pixels,
-			    packing,
-			    mml,
-			    texImage,
-			    texelBytes,
-			    dstRowStride)
-	     ) {
-	     _mesa_error(ctx, GL_OUT_OF_MEMORY, "glTexImage2D");
-	     return;
-	  }
-       }
-       else {
-          /* no rescaling needed */
-          /* unpack image, apply transfer ops and store in texImage->Data */
-          texImage->TexFormat->StoreImage(ctx, 2, texImage->Format,
-                                         texImage->TexFormat, texImage->Data,
-                                         0, 0, 0, /* dstX/Y/Zoffset */
-                                         dstRowStride,
-                                         0, /* dstImageStride */
-                                         width, height, 1,
-                                         format, type, pixels, packing);
-       }
-
-      /* GL_SGIS_generate_mipmap */
-      if (level == texObj->BaseLevel && texObj->GenerateMipmap) {
-         GLint mipWidth, mipHeight;
-         tdfxMipMapLevel *mip;
-         struct gl_texture_image *mipImage;
-         const struct gl_texture_unit *texUnit = &ctx->Texture.Unit[ctx->Texture.CurrentUnit];
-         const GLint maxLevels = _mesa_max_texture_levels(ctx, texObj->Target);
-   
-         assert(!texImage->IsCompressed);
-   
-         while (level < texObj->MaxLevel && level < maxLevels - 1) {
-            mipWidth = width / 2;
-            if (!mipWidth) {
-               mipWidth = 1;
-            }
-            mipHeight = height / 2;
-            if (!mipHeight) {
-               mipHeight = 1;
-            }
-            if ((mipWidth == width) && (mipHeight == height)) {
-               break;
-            }
-            _mesa_TexImage2D(target, ++level, internalFormat,
-                             mipWidth, mipHeight, border,
-                             format, type,
-                             NULL);
-            mipImage = _mesa_select_tex_image(ctx, texUnit, target, level);
-            mip = TDFX_TEXIMAGE_DATA(mipImage);
-            _mesa_halve2x2_teximage2d(ctx,
-                                      texImage,
-                                      texelBytes,
-                                      mml->width, mml->height,
-                                      texImage->Data, mipImage->Data);
-            texImage = mipImage;
-            mml = mip;
-            width = mipWidth;
-            height = mipHeight;
-         }
-      }
-    }
-
-    RevalidateTexture(ctx, texObj);
-
-    ti->reloadImages = GL_TRUE;
-    fxMesa->new_state |= TDFX_NEW_TEXTURE;
-}
-
-
-static void
-tdfxTexSubImage2D(GLcontext *ctx, GLenum target, GLint level,
-                    GLint xoffset, GLint yoffset,
-                    GLsizei width, GLsizei height,
-                    GLenum format, GLenum type,
-                    const GLvoid *pixels,
-                    const struct gl_pixelstore_attrib *packing,
-                    struct gl_texture_object *texObj,
-                    struct gl_texture_image *texImage )
-{
-    tdfxContextPtr fxMesa = TDFX_CONTEXT(ctx);
-    tdfxTexInfo *ti;
-    tdfxMipMapLevel *mml;
-    GLint texelBytes, dstRowStride;
-
-    if (!texObj->DriverData) {
-        _mesa_problem(ctx, "problem in fxDDTexSubImage2D");
-        return;
-    }
-
-    ti = TDFX_TEXTURE_DATA(texObj);
-    assert(ti);
-    mml = TDFX_TEXIMAGE_DATA(texImage);
-    assert(mml);
-
-    assert(texImage->Data);	/* must have an existing texture image! */
-    assert(texImage->Format);
-
-    texelBytes = texImage->TexFormat->TexelBytes;
-    if (texImage->IsCompressed) {
-       dstRowStride = _mesa_compressed_row_stride(texImage->IntFormat, mml->width);
-    } else {
-       dstRowStride = mml->width * texelBytes;
-    }
-
-    if (mml->wScale != 1 || mml->hScale != 1) {
-	/* need to rescale subimage to match mipmap level's rescale factors */
-	if (!adjust2DRatio(ctx,
-			    xoffset, yoffset,
-			    width, height,
-			    format, type, pixels,
-			    packing,
-			    mml,
-			    texImage,
-			    texelBytes,
-			    dstRowStride)
-           ) {
-           _mesa_error(ctx, GL_OUT_OF_MEMORY, "glTexSubImage2D");
-           return;
-	}
-    }
-    else {
-        /* no rescaling needed */
-        texImage->TexFormat->StoreImage(ctx, 2, texImage->Format,
-                                    texImage->TexFormat, texImage->Data,
-                                    xoffset, yoffset, 0,
-                                    dstRowStride,
-                                    0, /* dstImageStride */
-                                    width, height, 1,
-                                    format, type, pixels, packing);
-    }
-
-   /* GL_SGIS_generate_mipmap */
-   if (level == texObj->BaseLevel && texObj->GenerateMipmap) {
-      GLint mipWidth, mipHeight;
-      tdfxMipMapLevel *mip;
-      struct gl_texture_image *mipImage;
-      const struct gl_texture_unit *texUnit = &ctx->Texture.Unit[ctx->Texture.CurrentUnit];
-      const GLint maxLevels = _mesa_max_texture_levels(ctx, texObj->Target);
-
-      assert(!texImage->IsCompressed);
-
-      width = texImage->Width;
-      height = texImage->Height;
-      while (level < texObj->MaxLevel && level < maxLevels - 1) {
-         mipWidth = width / 2;
-         if (!mipWidth) {
-            mipWidth = 1;
-         }
-         mipHeight = height / 2;
-         if (!mipHeight) {
-            mipHeight = 1;
-         }
-         if ((mipWidth == width) && (mipHeight == height)) {
-            break;
-         }
-         ++level;
-         mipImage = _mesa_select_tex_image(ctx, texUnit, target, level);
-         mip = TDFX_TEXIMAGE_DATA(mipImage);
-         _mesa_halve2x2_teximage2d(ctx,
-                                   texImage,
-                                   texelBytes,
-                                   mml->width, mml->height,
-                                   texImage->Data, mipImage->Data);
-         texImage = mipImage;
-         mml = mip;
-         width = mipWidth;
-         height = mipHeight;
-      }
-   }
-
-    ti->reloadImages = GL_TRUE; /* signal the image needs to be reloaded */
-    fxMesa->new_state |= TDFX_NEW_TEXTURE;  /* XXX this might be a bit much */
-}
-
-
-static void
-tdfxTexImage1D(GLcontext *ctx, GLenum target, GLint level,
-               GLint internalFormat, GLint width, GLint border,
-               GLenum format, GLenum type, const GLvoid *pixels,
-               const struct gl_pixelstore_attrib *packing,
-               struct gl_texture_object *texObj,
-               struct gl_texture_image *texImage)
-{
- tdfxTexImage2D(ctx, target, level,
-                internalFormat, width, 1, border,
-                format, type, pixels,
-                packing,
-                texObj,
-                texImage);
-}
-
-static void
-tdfxTexSubImage1D(GLcontext *ctx, GLenum target, GLint level,
-                    GLint xoffset,
-                    GLsizei width,
-                    GLenum format, GLenum type,
-                    const GLvoid *pixels,
-                    const struct gl_pixelstore_attrib *packing,
-                    struct gl_texture_object *texObj,
-                    struct gl_texture_image *texImage )
-{
- tdfxTexSubImage2D(ctx, target, level,
-                    xoffset, 0,
-                    width, 1,
-                    format, type,
-                    pixels,
-                    packing,
-                    texObj,
-                    texImage);
-}
-
-/**********************************************************************/
-/**** COMPRESSED TEXTURE IMAGE FUNCTIONS                           ****/
-/**********************************************************************/
-
-static void
-tdfxCompressedTexImage2D (GLcontext *ctx, GLenum target,
-                          GLint level, GLint internalFormat,
-                          GLsizei width, GLsizei height, GLint border,
-                          GLsizei imageSize, const GLvoid *data,
-                          struct gl_texture_object *texObj,
-                          struct gl_texture_image *texImage)
-{
-    tdfxContextPtr fxMesa = TDFX_CONTEXT(ctx);
-    tdfxTexInfo *ti;
-    tdfxMipMapLevel *mml;
-
-    if (TDFX_DEBUG & DEBUG_VERBOSE_DRI) {
-        fprintf(stderr, "tdfxCompressedTexImage2D: id=%d int 0x%x  %dx%d\n",
-                        texObj->Name, internalFormat,
-                        width, height);
-    }
-
-    if ((target != GL_TEXTURE_1D && target != GL_TEXTURE_2D) || texImage->Border > 0) {
-       _mesa_problem(NULL, "tdfx: unsupported texture in tdfxCompressedTexImg()\n");
-       return;
-    }
-
-    assert(texImage->IsCompressed);
-
-    ti = TDFX_TEXTURE_DATA(texObj);
-    if (!ti) {
-        texObj->DriverData = fxAllocTexObjData(fxMesa);
-        if (!texObj->DriverData) {
-            _mesa_error(ctx, GL_OUT_OF_MEMORY, "glCompressedTexImage2D");
-            return;
-        }
-        ti = TDFX_TEXTURE_DATA(texObj);
-    }
-    assert(ti);
-
-    mml = TDFX_TEXIMAGE_DATA(texImage);
-    if (!mml) {
-        texImage->DriverData = CALLOC(sizeof(tdfxMipMapLevel));
-        if (!texImage->DriverData) {
-            _mesa_error(ctx, GL_OUT_OF_MEMORY, "glCompressedTexImage2D");
-            return;
-        }
-        mml = TDFX_TEXIMAGE_DATA(texImage);
-    }
-
-    tdfxTexGetInfo(ctx, width, height, NULL, NULL, NULL, NULL,
-		&mml->wScale, &mml->hScale);
-
-    mml->width = width * mml->wScale;
-    mml->height = height * mml->hScale;
-
-
-    /* choose the texture format */
-    assert(ctx->Driver.ChooseTextureFormat);
-    texImage->TexFormat = (*ctx->Driver.ChooseTextureFormat)(ctx,
-                                           internalFormat, -1/*format*/, -1/*type*/);
-    assert(texImage->TexFormat);
-
-    /* Determine the appropriate Glide texel format,
-     * given the user's internal texture format hint.
-     */
-    mml->glideFormat = fxGlideFormat(texImage->TexFormat->MesaFormat);
-    ti->info.format = mml->glideFormat;
-    texImage->FetchTexelc = fxFetchFunction(texImage->TexFormat->MesaFormat);
-
-    /* allocate new storage for texture image, if needed */
-    if (!texImage->Data) {
-       texImage->CompressedSize = _mesa_compressed_texture_size(ctx,
-                                                                mml->width,
-                                                                mml->height,
-                                                                1,
-                                                                internalFormat);
-       texImage->Data = _mesa_malloc(texImage->CompressedSize);
-       if (!texImage->Data) {
-          _mesa_error(ctx, GL_OUT_OF_MEMORY, "glCompressedTexImage2D");
-          return;
-       }
-    }
-
-    /* save the texture data */
-    if (mml->wScale != 1 || mml->hScale != 1) {
-       /* [dBorca] Hack alert:
-        * now we're screwed. We can't decompress,
-        * unless we do it in HW (via textureBuffer).
-        * We still have some chances:
-        * 1) we got FXT1 textures - we CAN decompress, rescale for
-        *    aspectratio, then compress back.
-        * 2) there is a chance that MIN("s", "t") won't be overflowed.
-        *    Thus, we don't care about textureclamp and we could lower
-        *    MIN("uscale", "vscale") below 32. We still have to have
-        *    our data aligned inside a 8:1 rectangle.
-        * 3) just in case if MIN("s", "t") gets overflowed with GL_REPEAT,
-        *    we replicate the data over the padded area.
-        * For now, we take 2) + 3) but texelfetchers will be wrong!
-        */
-       GLuint srcRowStride = _mesa_compressed_row_stride(internalFormat, width);
- 
-       GLuint destRowStride = _mesa_compressed_row_stride(internalFormat,
-                                                   mml->width);
- 
-       _mesa_upscale_teximage2d(srcRowStride, (height+3) / 4,
-                                destRowStride, (mml->height+3) / 4,
-                                1, data, srcRowStride,
-                                texImage->Data);
-       ti->padded = GL_TRUE;
-    } else {
-       MEMCPY(texImage->Data, data, texImage->CompressedSize);
-    }
-
-    /* GL_SGIS_generate_mipmap */
-    if (level == texObj->BaseLevel && texObj->GenerateMipmap) {
-       assert(!texImage->IsCompressed);
-    }
-
-    RevalidateTexture(ctx, texObj);
-
-    ti->reloadImages = GL_TRUE;
-    fxMesa->new_state |= TDFX_NEW_TEXTURE;
-}
-
-
-static void
-tdfxCompressedTexSubImage2D( GLcontext *ctx, GLenum target,
-                             GLint level, GLint xoffset,
-                             GLint yoffset, GLsizei width,
-                             GLint height, GLenum format,
-                             GLsizei imageSize, const GLvoid *data,
-                             struct gl_texture_object *texObj,
-                             struct gl_texture_image *texImage )
-{
-    tdfxContextPtr fxMesa = TDFX_CONTEXT(ctx);
-    tdfxTexInfo *ti;
-    tdfxMipMapLevel *mml;
-    GLint destRowStride, srcRowStride;
-    GLint i, rows;
-    GLubyte *dest;
-
-    if (TDFX_DEBUG & DEBUG_VERBOSE_DRI) {
-        fprintf(stderr, "tdfxCompressedTexSubImage2D: id=%d\n", texObj->Name);
-    }
-
-    ti = TDFX_TEXTURE_DATA(texObj);
-    assert(ti);
-    mml = TDFX_TEXIMAGE_DATA(texImage);
-    assert(mml);
-
-    srcRowStride = _mesa_compressed_row_stride(texImage->IntFormat, width);
-
-    destRowStride = _mesa_compressed_row_stride(texImage->IntFormat,
-                                                mml->width);
-    dest = _mesa_compressed_image_address(xoffset, yoffset, 0,
-                                          texImage->IntFormat,
-                                          mml->width,
-                               (GLubyte*) texImage->Data);
-
-    rows = height / 4; /* [dBorca] hardcoded 4, but works for FXT1/DXTC */
-
-    for (i = 0; i < rows; i++) {
-       MEMCPY(dest, data, srcRowStride);
-       dest += destRowStride;
-       data = (GLvoid *)((GLuint)data + (GLuint)srcRowStride);
-    }
-
-    /* [dBorca] Hack alert:
-     * see fxDDCompressedTexImage2D for caveats
-     */
-    if (mml->wScale != 1 || mml->hScale != 1) {
-       srcRowStride = _mesa_compressed_row_stride(texImage->IntFormat, texImage->Width);
- 
-       destRowStride = _mesa_compressed_row_stride(texImage->IntFormat,
-                                                mml->width);
-       _mesa_upscale_teximage2d(srcRowStride, texImage->Height / 4,
-                                destRowStride, mml->height / 4,
-                                1, texImage->Data, destRowStride,
-                                texImage->Data);
-    }
-
-    /* GL_SGIS_generate_mipmap */
-    if (level == texObj->BaseLevel && texObj->GenerateMipmap) {
-       assert(!texImage->IsCompressed);
-    }
-
-    RevalidateTexture(ctx, texObj);
-
-    ti->reloadImages = GL_TRUE;
-    fxMesa->new_state |= TDFX_NEW_TEXTURE;
-}
-
-
-#if	0
-static void
-PrintTexture(int w, int h, int c, const GLubyte * data)
-{
-    int i, j;
-    for (i = 0; i < h; i++) {
-        for (j = 0; j < w; j++) {
-            if (c == 2)
-                printf("%02x %02x  ", data[0], data[1]);
-            else if (c == 3)
-                printf("%02x %02x %02x  ", data[0], data[1], data[2]);
-            data += c;
-        }
-        printf("\n");
-    }
-}
-#endif
-
-
-GLboolean
-tdfxTestProxyTexImage(GLcontext *ctx, GLenum target,
-                        GLint level, GLint internalFormat,
-                        GLenum format, GLenum type,
-                        GLint width, GLint height,
-                        GLint depth, GLint border)
-{
-    tdfxContextPtr fxMesa = TDFX_CONTEXT(ctx);
-    struct gl_shared_state *mesaShared = fxMesa->glCtx->Shared;
-    struct tdfxSharedState *shared = (struct tdfxSharedState *) mesaShared->DriverData;
-
-    switch (target) {
-    case GL_PROXY_TEXTURE_1D:
-	/*JJJ wrong*/
-    case GL_PROXY_TEXTURE_2D:
-        {
-            struct gl_texture_object *tObj;
-            tdfxTexInfo *ti;
-            int memNeeded;
-
-            tObj = ctx->Texture.Proxy2D;
-            if (!tObj->DriverData)
-                tObj->DriverData = fxAllocTexObjData(fxMesa);
-            ti = TDFX_TEXTURE_DATA(tObj);
-            assert(ti);
-
-            /* assign the parameters to test against */
-            tObj->Image[0][level]->Width = width;
-            tObj->Image[0][level]->Height = height;
-            tObj->Image[0][level]->Border = border;
-#if 0
-            tObj->Image[0][level]->IntFormat = internalFormat;
-#endif
-            if (level == 0) {
-               /* don't use mipmap levels > 0 */
-               tObj->MinFilter = tObj->MagFilter = GL_NEAREST;
-            }
-            else {
-               /* test with all mipmap levels */
-               tObj->MinFilter = GL_LINEAR_MIPMAP_LINEAR;
-               tObj->MagFilter = GL_NEAREST;
-            }
-            RevalidateTexture(ctx, tObj);
-
-            /*
-            printf("small lodlog2 0x%x\n", ti->info.smallLodLog2);
-            printf("large lodlog2 0x%x\n", ti->info.largeLodLog2);
-            printf("aspect ratio 0x%x\n", ti->info.aspectRatioLog2);
-            printf("glide format 0x%x\n", ti->info.format);
-            printf("data %p\n", ti->info.data);
-            printf("lodblend %d\n", (int) ti->LODblend);
-            */
-
-            /* determine where texture will reside */
-            if (ti->LODblend && !shared->umaTexMemory) {
-                /* XXX GR_MIPMAPLEVELMASK_BOTH might not be right, but works */
-                memNeeded = fxMesa->Glide.grTexTextureMemRequired(
-                                        GR_MIPMAPLEVELMASK_BOTH, &(ti->info));
-            }
-            else {
-                /* XXX GR_MIPMAPLEVELMASK_BOTH might not be right, but works */
-                memNeeded = fxMesa->Glide.grTexTextureMemRequired(
-                                        GR_MIPMAPLEVELMASK_BOTH, &(ti->info));
-            }
-            /*
-            printf("Proxy test %d > %d\n", memNeeded, shared->totalTexMem[0]);
-            */
-            if (memNeeded > shared->totalTexMem[0])
-                return GL_FALSE;
-            else
-                return GL_TRUE;
-        }
-    case GL_PROXY_TEXTURE_3D:
-        return GL_TRUE;  /* software rendering */
-    default:
-        return GL_TRUE;  /* never happens, silence compiler */
-    }
-}
-
-
-/**
- * Allocate a new texture object.
- * Called via ctx->Driver.NewTextureObject.
- * Note: this function will be called during context creation to
- * allocate the default texture objects.
- * Note: we could use containment here to 'derive' the driver-specific
- * texture object from the core mesa gl_texture_object.  Not done at this time.
- */
-static struct gl_texture_object *
-tdfxNewTextureObject( GLcontext *ctx, GLuint name, GLenum target )
-{
-   struct gl_texture_object *obj;
-   obj = _mesa_new_texture_object(ctx, name, target);
-   return obj;
-}
-
-
-void tdfxInitTextureFuncs( struct dd_function_table *functions )
-{
-   functions->BindTexture		= tdfxBindTexture;
-   functions->NewTextureObject		= tdfxNewTextureObject;
-   functions->DeleteTexture		= tdfxDeleteTexture;
-   functions->TexEnv			= tdfxTexEnv;
-   functions->TexParameter		= tdfxTexParameter;
-   functions->ChooseTextureFormat       = tdfxChooseTextureFormat;
-   functions->TexImage1D		= tdfxTexImage1D;
-   functions->TexSubImage1D		= tdfxTexSubImage1D;
-   functions->TexImage2D		= tdfxTexImage2D;
-   functions->TexSubImage2D		= tdfxTexSubImage2D;
-   functions->IsTextureResident		= tdfxIsTextureResident;
-   functions->CompressedTexImage2D	= tdfxCompressedTexImage2D;
-   functions->CompressedTexSubImage2D	= tdfxCompressedTexSubImage2D;
-   functions->UpdateTexturePalette      = tdfxUpdateTexturePalette;
-}
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/tdfx/tdfx_tex.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/tdfx/tdfx_tex.h
deleted file mode 100644
index f536c25a2..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/tdfx/tdfx_tex.h
+++ /dev/null
@@ -1,102 +0,0 @@
-/* -*- mode: c; c-basic-offset: 3 -*-
- *
- * Copyright 2000 VA Linux Systems Inc., Fremont, California.
- *
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * VA LINUX SYSTEMS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
- * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
- * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
- */
-/* $XFree86: xc/lib/GL/mesa/src/drv/tdfx/tdfx_tex.h,v 1.2 2002/02/22 21:45:04 dawes Exp $ */
-
-/*
- * Original rewrite:
- *	Gareth Hughes <gareth@valinux.com>, 29 Sep - 1 Oct 2000
- *
- * Authors:
- *	Gareth Hughes <gareth@valinux.com>
- *	Brian Paul <brianp@valinux.com>
- *
- */
-
-#ifndef _TDFX_TEX_H_
-#define _TDFX_TEX_H_
-
-
-#define tdfxDDIsCompressedFormatMacro(internalFormat) \
-    (((internalFormat) == GL_COMPRESSED_RGB_FXT1_3DFX) || \
-     ((internalFormat) == GL_COMPRESSED_RGBA_FXT1_3DFX))
-#define tdfxDDIsCompressedGlideFormatMacro(internalFormat) \
-    ((internalFormat) == GR_TEXFMT_ARGB_CMP_FXT1)
-
-
-
-extern void
-tdfxTexValidate(GLcontext * ctx, struct gl_texture_object *tObj);
-
-
-#if 000 /* DEAD? */
-extern void
-fxDDTexUseGlobalPalette(GLcontext * ctx, GLboolean state);
-#endif
-
-extern GLboolean
-tdfxTestProxyTexImage(GLcontext *ctx, GLenum target,
-                        GLint level, GLint internalFormat,
-                        GLenum format, GLenum type,
-                        GLint width, GLint height,
-                        GLint depth, GLint border);
-
-extern GLvoid *
-tdfxDDGetTexImage(GLcontext * ctx, GLenum target, GLint level,
-                  const struct gl_texture_object *texObj,
-                  GLenum * formatOut, GLenum * typeOut,
-                  GLboolean * freeImageOut);
-
-extern void
-tdfxDDGetCompressedTexImage( GLcontext *ctx, GLenum target,
-                             GLint lod, void *image,
-                             const struct gl_texture_object *texObj,
-                             struct gl_texture_image *texImage );
-
-extern GLint
-tdfxSpecificCompressedTexFormat(GLcontext *ctx,
-                                  GLint internalFormat,
-                                  GLint numDimensions);
-
-extern GLint
-tdfxBaseCompressedTexFormat(GLcontext *ctx,
-                              GLint internalFormat);
-
-extern GLboolean
-tdfxDDIsCompressedFormat(GLcontext *ctx, GLint internalFormat);
-
-extern GLsizei
-tdfxDDCompressedImageSize(GLcontext *ctx,
-                          GLenum intFormat,
-                          GLuint numDimensions,
-                          GLuint width,
-                          GLuint height,
-                          GLuint depth);
-
-
-extern void
-tdfxInitTextureFuncs( struct dd_function_table *functions );
-
-#endif
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/tdfx/tdfx_texman.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/tdfx/tdfx_texman.c
deleted file mode 100644
index 63cae17e4..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/tdfx/tdfx_texman.c
+++ /dev/null
@@ -1,994 +0,0 @@
-/* -*- mode: c; c-basic-offset: 3 -*-
- *
- * Copyright 2000 VA Linux Systems Inc., Fremont, California.
- *
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * VA LINUX SYSTEMS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
- * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
- * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
- */
-/* $XFree86: xc/lib/GL/mesa/src/drv/tdfx/tdfx_texman.c,v 1.5 2002/02/22 21:45:04 dawes Exp $ */
-
-/*
- * Original rewrite:
- *	Gareth Hughes <gareth@valinux.com>, 29 Sep - 1 Oct 2000
- *
- * Authors:
- *	Gareth Hughes <gareth@valinux.com>
- *	Brian Paul <brianp@valinux.com>
- *
- */
-
-#include "tdfx_context.h"
-#include "tdfx_tex.h"
-#include "tdfx_texman.h"
-#include "hash.h"
-
-
-#define BAD_ADDRESS ((FxU32) -1)
-
-
-#if 0 /* DEBUG use */
-/*
- * Verify the consistancy of the texture memory manager.
- * This involves:
- *    Traversing all texture objects and computing total memory used.
- *    Traverse the free block list and computing total memory free.
- *    Compare the total free and total used amounts to the total memory size.
- *    Make various assertions about the results.
- */
-static void
-VerifyFreeList(tdfxContextPtr fxMesa, FxU32 tmu)
-{
-    struct gl_shared_state *mesaShared = fxMesa->glCtx->Shared;
-    struct tdfxSharedState *shared = (struct tdfxSharedState *) mesaShared->DriverData;
-    tdfxMemRange *block;
-    int prevStart = -1, prevEnd = -1;
-    int totalFree = 0;
-    int numObj = 0, numRes = 0;
-    int totalUsed = 0;
-
-    for (block = shared->tmFree[tmu]; block; block = block->next) {
-       assert( block->endAddr > 0 );
-       assert( block->startAddr <= shared->totalTexMem[tmu] );
-       assert( block->endAddr <= shared->totalTexMem[tmu] );
-       assert( (int) block->startAddr > prevStart );
-       assert( (int) block->startAddr >= prevEnd );
-       prevStart = (int) block->startAddr;
-       prevEnd = (int) block->endAddr;
-       totalFree += (block->endAddr - block->startAddr);
-    }
-    assert(totalFree == shared->freeTexMem[tmu]);
-
-    {
-       struct _mesa_HashTable *textures = fxMesa->glCtx->Shared->TexObjects;
-       GLuint id;
-       for (id = _mesa_HashFirstEntry(textures);
-            id;
-            id = _mesa_HashNextEntry(textures, id)) {
-          struct gl_texture_object *tObj;
-          tObj = (struct gl_texture_object *) _mesa_HashLookup(textures, id);
-          tdfxTexInfo *ti = TDFX_TEXTURE_DATA(tObj);
-          if (ti) {
-             if (ti->isInTM) {
-                numRes++;
-                assert(ti->tm[0]);
-                if (ti->tm[tmu])
-                   totalUsed += (ti->tm[tmu]->endAddr - ti->tm[tmu]->startAddr);
-             }
-             else {
-                assert(!ti->tm[0]);
-             }
-          }
-       }
-    }
-
-    printf("totalFree: %d  totalUsed: %d  totalMem: %d #objs=%d  #res=%d\n",
-           shared->freeTexMem[tmu], totalUsed, shared->totalTexMem[tmu],
-           numObj, numRes);
-
-    assert(totalUsed + totalFree == shared->totalTexMem[tmu]);
-}
-
-
-static void
-dump_texmem(tdfxContextPtr fxMesa)
-{
-    struct gl_shared_state *mesaShared = fxMesa->glCtx->Shared;
-    struct _mesa_HashTable *textures = mesaShared->TexObjects;
-    struct tdfxSharedState *shared = (struct tdfxSharedState *) mesaShared->DriverData;
-    tdfxMemRange *r;
-    FxU32 prev;
-    GLuint id;
-
-    printf("DUMP Objects:\n");
-    for (id = _mesa_HashFirstEntry(textures);
-         id;
-         id = _mesa_HashNextEntry(textures, id)) {
-        struct gl_texture_object *obj
-            = (struct gl_texture_object *) _mesa_HashLookup(textures, id);
-        tdfxTexInfo *info = TDFX_TEXTURE_DATA(obj);
-
-        if (info && info->isInTM) {
-        printf("Obj %8p: %4d  info = %p\n", obj, obj->Name, info);
-
-           printf("  isInTM=%d  whichTMU=%d  lastTimeUsed=%d\n",
-                  info->isInTM, info->whichTMU, info->lastTimeUsed);
-           printf("    tm[0] = %p", info->tm[0]);
-           assert(info->tm[0]);
-           if (info->tm[0]) {
-              printf("  tm startAddr = %d  endAddr = %d",
-                     info->tm[0]->startAddr,
-                     info->tm[0]->endAddr);
-           }
-           printf("\n");
-           printf("    tm[1] = %p", info->tm[1]);
-           if (info->tm[1]) {
-              printf("  tm startAddr = %d  endAddr = %d",
-                     info->tm[1]->startAddr,
-                     info->tm[1]->endAddr);
-           }
-           printf("\n");
-        }
-    }
-
-    VerifyFreeList(fxMesa, 0);
-    VerifyFreeList(fxMesa, 1);
-
-    printf("Free memory unit 0:  %d bytes\n", shared->freeTexMem[0]);
-    prev = 0;
-    for (r = shared->tmFree[0]; r; r = r->next) {
-       printf("%8p:  start %8d  end %8d  size %8d  gap %8d\n", r, r->startAddr, r->endAddr, r->endAddr - r->startAddr, r->startAddr - prev);
-       prev = r->endAddr;
-    }
-
-    printf("Free memory unit 1:  %d bytes\n", shared->freeTexMem[1]);
-    prev = 0;
-    for (r = shared->tmFree[1]; r; r = r->next) {
-       printf("%8p:  start %8d  end %8d  size %8d  gap %8d\n", r, r->startAddr, r->endAddr, r->endAddr - r->startAddr, r->startAddr - prev);
-       prev = r->endAddr;
-    }
-
-}
-#endif
-
-
-
-#ifdef TEXSANITY
-static void
-fubar(void)
-{
-}
-
-/*
- * Sanity Check
- */
-static void
-sanity(tdfxContextPtr fxMesa)
-{
-    tdfxMemRange *tmp, *prev, *pos;
-
-    prev = 0;
-    tmp = fxMesa->tmFree[0];
-    while (tmp) {
-        if (!tmp->startAddr && !tmp->endAddr) {
-            fprintf(stderr, "Textures fubar\n");
-            fubar();
-        }
-        if (tmp->startAddr >= tmp->endAddr) {
-            fprintf(stderr, "Node fubar\n");
-            fubar();
-        }
-        if (prev && (prev->startAddr >= tmp->startAddr ||
-                     prev->endAddr > tmp->startAddr)) {
-            fprintf(stderr, "Sorting fubar\n");
-            fubar();
-        }
-        prev = tmp;
-        tmp = tmp->next;
-    }
-    prev = 0;
-    tmp = fxMesa->tmFree[1];
-    while (tmp) {
-        if (!tmp->startAddr && !tmp->endAddr) {
-            fprintf(stderr, "Textures fubar\n");
-            fubar();
-        }
-        if (tmp->startAddr >= tmp->endAddr) {
-            fprintf(stderr, "Node fubar\n");
-            fubar();
-        }
-        if (prev && (prev->startAddr >= tmp->startAddr ||
-                     prev->endAddr > tmp->startAddr)) {
-            fprintf(stderr, "Sorting fubar\n");
-            fubar();
-        }
-        prev = tmp;
-        tmp = tmp->next;
-    }
-}
-#endif
-
-
-
-
-
-/*
- * Allocate and initialize a new MemRange struct.
- * Try to allocate it from the pool of free MemRange nodes rather than malloc.
- */
-static tdfxMemRange *
-NewRangeNode(tdfxContextPtr fxMesa, FxU32 start, FxU32 end)
-{
-    struct gl_shared_state *mesaShared = fxMesa->glCtx->Shared;
-    struct tdfxSharedState *shared = (struct tdfxSharedState *) mesaShared->DriverData;
-    tdfxMemRange *result;
-
-    _glthread_LOCK_MUTEX(mesaShared->Mutex);
-    if (shared && shared->tmPool) {
-        result = shared->tmPool;
-        shared->tmPool = shared->tmPool->next;
-    }
-    else {
-        result = MALLOC(sizeof(tdfxMemRange));
-
-    }
-    _glthread_UNLOCK_MUTEX(mesaShared->Mutex);
-
-    if (!result) {
-        /*fprintf(stderr, "fxDriver: out of memory!\n");*/
-        return NULL;
-    }
-
-    result->startAddr = start;
-    result->endAddr = end;
-    result->next = NULL;
-
-    return result;
-}
-
-
-/*
- * Initialize texture memory.
- * We take care of one or both TMU's here.
- */
-void
-tdfxTMInit(tdfxContextPtr fxMesa)
-{
-    if (!fxMesa->glCtx->Shared->DriverData) {
-        const char *extensions;
-        struct tdfxSharedState *shared = CALLOC_STRUCT(tdfxSharedState);
-        if (!shared)
-           return;
-
-        LOCK_HARDWARE(fxMesa);
-        extensions = fxMesa->Glide.grGetString(GR_EXTENSION);
-        UNLOCK_HARDWARE(fxMesa);
-        if (strstr(extensions, "TEXUMA")) {
-            FxU32 start, end;
-            shared->umaTexMemory = GL_TRUE;
-            LOCK_HARDWARE(fxMesa);
-            fxMesa->Glide.grEnable(GR_TEXTURE_UMA_EXT);
-            start = fxMesa->Glide.grTexMinAddress(0);
-            end = fxMesa->Glide.grTexMaxAddress(0);
-            UNLOCK_HARDWARE(fxMesa);
-            shared->totalTexMem[0] = end - start;
-            shared->totalTexMem[1] = 0;
-            shared->freeTexMem[0] = end - start;
-            shared->freeTexMem[1] = 0;
-            shared->tmFree[0] = NewRangeNode(fxMesa, start, end);
-            shared->tmFree[1] = NULL;
-            /*printf("UMA tex memory: %d\n", (int) (end - start));*/
-        }
-        else {
-            const int numTMUs = fxMesa->haveTwoTMUs ? 2 : 1;
-            int tmu;
-            shared->umaTexMemory = GL_FALSE;
-            LOCK_HARDWARE(fxMesa);
-            for (tmu = 0; tmu < numTMUs; tmu++) {
-                FxU32 start = fxMesa->Glide.grTexMinAddress(tmu);
-                FxU32 end = fxMesa->Glide.grTexMaxAddress(tmu);
-                shared->totalTexMem[tmu] = end - start;
-                shared->freeTexMem[tmu] = end - start;
-                shared->tmFree[tmu] = NewRangeNode(fxMesa, start, end);
-                /*printf("Split tex memory: %d\n", (int) (end - start));*/
-            }
-            UNLOCK_HARDWARE(fxMesa);
-        }
-
-        shared->tmPool = NULL;
-        fxMesa->glCtx->Shared->DriverData = shared;
-        /*printf("Texture memory init UMA: %d\n", shared->umaTexMemory);*/
-    }
-}
-
-
-/*
- * Clean-up texture memory before destroying context.
- */
-void
-tdfxTMClose(tdfxContextPtr fxMesa)
-{
-    if (fxMesa->glCtx->Shared->RefCount == 1 && fxMesa->driDrawable) {
-        /* refcount will soon go to zero, free our 3dfx stuff */
-        struct tdfxSharedState *shared = (struct tdfxSharedState *) fxMesa->glCtx->Shared->DriverData;
-
-        const int numTMUs = fxMesa->haveTwoTMUs ? 2 : 1;
-        int tmu;
-        tdfxMemRange *tmp, *next;
-
-        /* Deallocate the pool of free tdfxMemRange nodes */
-        tmp = shared->tmPool;
-        while (tmp) {
-            next = tmp->next;
-            FREE(tmp);
-            tmp = next;
-        }
-
-        /* Delete the texture memory block tdfxMemRange nodes */
-        for (tmu = 0; tmu < numTMUs; tmu++) {
-            tmp = shared->tmFree[tmu];
-            while (tmp) {
-                next = tmp->next;
-                FREE(tmp);
-                tmp = next;
-            }
-        }
-
-        FREE(shared);
-        fxMesa->glCtx->Shared->DriverData = NULL;
-    }
-}
-
-
-
-/*
- * Delete a tdfxMemRange struct.
- * We keep a linked list of free/available tdfxMemRange structs to
- * avoid extra malloc/free calls.
- */
-#if 0
-static void
-DeleteRangeNode_NoLock(struct TdfxSharedState *shared, tdfxMemRange *range)
-{
-    /* insert at head of list */
-    range->next = shared->tmPool;
-    shared->tmPool = range;
-}
-#endif
-
-#define DELETE_RANGE_NODE(shared, range) \
-    (range)->next = (shared)->tmPool;    \
-    (shared)->tmPool = (range)
-
-
-
-/*
- * When we've run out of texture memory we have to throw out an
- * existing texture to make room for the new one.  This function
- * determins the texture to throw out.
- */
-static struct gl_texture_object *
-FindOldestObject(tdfxContextPtr fxMesa, FxU32 tmu)
-{
-    const GLuint bindnumber = fxMesa->texBindNumber;
-    struct gl_texture_object *oldestObj, *lowestPriorityObj;
-    GLfloat lowestPriority;
-    GLuint oldestAge;
-    GLuint id;
-    struct _mesa_HashTable *textures = fxMesa->glCtx->Shared->TexObjects;
-
-    oldestObj = NULL;
-    oldestAge = 0;
-
-    lowestPriority = 1.0F;
-    lowestPriorityObj = NULL;
-
-    for (id = _mesa_HashFirstEntry(textures);
-         id;
-         id = _mesa_HashNextEntry(textures, id)) {
-        struct gl_texture_object *obj
-            = (struct gl_texture_object *) _mesa_HashLookup(textures, id);
-        tdfxTexInfo *info = TDFX_TEXTURE_DATA(obj);
-
-        if (info && info->isInTM &&
-            ((info->whichTMU == tmu) || (info->whichTMU == TDFX_TMU_BOTH) ||
-             (info->whichTMU == TDFX_TMU_SPLIT))) {
-            GLuint age, lasttime;
-
-            assert(info->tm[0]);
-            lasttime = info->lastTimeUsed;
-
-            if (lasttime > bindnumber)
-                age = bindnumber + (UINT_MAX - lasttime + 1); /* TO DO: check wrap around */
-            else
-                age = bindnumber - lasttime;
-
-            if (age >= oldestAge) {
-                oldestAge = age;
-                oldestObj = obj;
-            }
-
-            /* examine priority */
-            if (obj->Priority < lowestPriority) {
-                lowestPriority = obj->Priority;
-                lowestPriorityObj = obj;
-            }
-        }
-    }
-
-    if (lowestPriority < 1.0) {
-        ASSERT(lowestPriorityObj);
-        /*
-        printf("discard %d pri=%f\n", lowestPriorityObj->Name, lowestPriority);
-        */
-        return lowestPriorityObj;
-    }
-    else {
-        /*
-        printf("discard %d age=%d\n", oldestObj->Name, oldestAge);
-        */
-        return oldestObj;
-    }
-}
-
-
-#if 0
-static void
-FlushTexMemory(tdfxContextPtr fxMesa)
-{
-    struct _mesa_HashTable *textures = fxMesa->glCtx->Shared->TexObjects;
-    GLuint id;
-
-    for (id = _mesa_HashFirstEntry(textures);
-         id;
-         id = _mesa_HashNextEntry(textures, id)) {
-       struct gl_texture_object *obj
-          = (struct gl_texture_object *) _mesa_HashLookup(textures, id);
-       if (obj->RefCount < 2) {
-          /* don't flush currently bound textures */
-          tdfxTMMoveOutTM_NoLock(fxMesa, obj);
-       }
-    }
-}
-#endif
-
-
-/*
- * Find the address (offset?) at which we can store a new texture.
- * <tmu> is the texture unit.
- * <size> is the texture size in bytes.
- */
-static FxU32
-FindStartAddr(tdfxContextPtr fxMesa, FxU32 tmu, FxU32 size)
-{
-    struct gl_shared_state *mesaShared = fxMesa->glCtx->Shared;
-    struct tdfxSharedState *shared = (struct tdfxSharedState *) mesaShared->DriverData;
-    tdfxMemRange *prev, *block;
-    FxU32 result;
-#if 0
-    int discardedCount = 0;
-#define MAX_DISCARDS 10
-#endif
-
-    if (shared->umaTexMemory) {
-        assert(tmu == TDFX_TMU0);
-    }
-
-    _glthread_LOCK_MUTEX(mesaShared->Mutex);
-    while (1) {
-        prev = NULL;
-        block = shared->tmFree[tmu];
-        while (block) {
-            if (block->endAddr - block->startAddr >= size) {
-                /* The texture will fit here */
-                result = block->startAddr;
-                block->startAddr += size;
-                if (block->startAddr == block->endAddr) {
-                    /* Remove this node since it's empty */
-                    if (prev) {
-                        prev->next = block->next;
-                    }
-                    else {
-                        shared->tmFree[tmu] = block->next;
-                    }
-                    DELETE_RANGE_NODE(shared, block);
-                }
-                shared->freeTexMem[tmu] -= size;
-                _glthread_UNLOCK_MUTEX(mesaShared->Mutex);
-                return result;
-            }
-            prev = block;
-            block = block->next;
-        }
-        /* We failed to find a block large enough to accomodate <size> bytes.
-         * Find the oldest texObject and free it.
-         */
-#if 0
-        discardedCount++;
-        if (discardedCount > MAX_DISCARDS + 1) {
-            _mesa_problem(NULL, "%s: extreme texmem fragmentation", __FUNCTION__);
-            _glthread_UNLOCK_MUTEX(mesaShared->Mutex);
-            return BAD_ADDRESS;
-        }
-        else if (discardedCount > MAX_DISCARDS) {
-            /* texture memory is probably really fragmented, flush it */
-            FlushTexMemory(fxMesa);
-        }
-        else
-#endif
-        {
-            struct gl_texture_object *obj = FindOldestObject(fxMesa, tmu);
-            if (obj) {
-                tdfxTMMoveOutTM_NoLock(fxMesa, obj);
-                fxMesa->stats.texSwaps++;
-            }
-            else {
-                _mesa_problem(NULL, "%s: extreme texmem fragmentation", __FUNCTION__);
-                _glthread_UNLOCK_MUTEX(mesaShared->Mutex);
-                return BAD_ADDRESS;
-            }
-        }
-    }
-
-    /* never get here, but play it safe */
-    _glthread_UNLOCK_MUTEX(mesaShared->Mutex);
-    return BAD_ADDRESS;
-}
-
-
-/*
- * Remove the given tdfxMemRange node from hardware texture memory.
- */
-static void
-RemoveRange_NoLock(tdfxContextPtr fxMesa, FxU32 tmu, tdfxMemRange *range)
-{
-    struct gl_shared_state *mesaShared = fxMesa->glCtx->Shared;
-    struct tdfxSharedState *shared = (struct tdfxSharedState *) mesaShared->DriverData;
-    tdfxMemRange *block, *prev;
-
-    if (shared->umaTexMemory) {
-       assert(tmu == TDFX_TMU0);
-    }
-
-    if (!range)
-        return;
-
-    if (range->startAddr == range->endAddr) {
-        DELETE_RANGE_NODE(shared, range);
-        return;
-    }
-    shared->freeTexMem[tmu] += range->endAddr - range->startAddr;
-
-    /* find position in linked list to insert this tdfxMemRange node */
-    prev = NULL;
-    block = shared->tmFree[tmu];
-    while (block) {
-        assert(range->startAddr != block->startAddr);
-        if (range->startAddr > block->startAddr) {
-            prev = block;
-            block = block->next;
-        }
-        else {
-            break;
-        }
-    }
-
-    /* Insert the free block, combine with adjacent blocks when possible */
-    range->next = block;
-    if (block) {
-        if (range->endAddr == block->startAddr) {
-            /* Combine */
-            block->startAddr = range->startAddr;
-            DELETE_RANGE_NODE(shared, range);
-            range = block;
-        }
-    }
-    if (prev) {
-        if (prev->endAddr == range->startAddr) {
-            /* Combine */
-            prev->endAddr = range->endAddr;
-            prev->next = range->next;
-            DELETE_RANGE_NODE(shared, range);
-        }
-        else {
-            prev->next = range;
-        }
-    }
-    else {
-        shared->tmFree[tmu] = range;
-    }
-}
-
-
-#if 0 /* NOT USED */
-static void
-RemoveRange(tdfxContextPtr fxMesa, FxU32 tmu, tdfxMemRange *range)
-{
-    struct gl_shared_state *mesaShared = fxMesa->glCtx->Shared;
-    _glthread_LOCK_MUTEX(mesaShared->Mutex);
-    RemoveRange_NoLock(fxMesa, tmu, range);
-    _glthread_UNLOCK_MUTEX(mesaShared->Mutex);
-}
-#endif
-
-
-/*
- * Allocate space for a texture image.
- * <tmu> is the texture unit
- * <texmemsize> is the number of bytes to allocate
- */
-static tdfxMemRange *
-AllocTexMem(tdfxContextPtr fxMesa, FxU32 tmu, FxU32 texmemsize)
-{
-    FxU32 startAddr;
-    startAddr = FindStartAddr(fxMesa, tmu, texmemsize);
-    if (startAddr == BAD_ADDRESS) {
-        _mesa_problem(fxMesa->glCtx, "%s returned NULL!  tmu=%d texmemsize=%d",
-               __FUNCTION__, (int) tmu, (int) texmemsize);
-        return NULL;
-    }
-    else {
-        tdfxMemRange *range;
-        range = NewRangeNode(fxMesa, startAddr, startAddr + texmemsize);
-        return range;
-    }
-}
-
-
-/*
- * Download (copy) the given texture data (all mipmap levels) into the
- * Voodoo's texture memory.
- * The texture memory must have already been allocated.
- */
-void
-tdfxTMDownloadTexture(tdfxContextPtr fxMesa, struct gl_texture_object *tObj)
-{
-    tdfxTexInfo *ti;
-    GLint l;
-    FxU32 targetTMU;
-
-    assert(tObj);
-    ti = TDFX_TEXTURE_DATA(tObj);
-    assert(ti);
-    targetTMU = ti->whichTMU;
-
-    switch (targetTMU) {
-    case TDFX_TMU0:
-    case TDFX_TMU1:
-        if (ti->tm[targetTMU]) {
-            for (l = ti->minLevel; l <= ti->maxLevel
-                    && tObj->Image[0][l]->Data; l++) {
-                GrLOD_t glideLod = ti->info.largeLodLog2 - l + tObj->BaseLevel;
-                fxMesa->Glide.grTexDownloadMipMapLevel(targetTMU,
-                                                  ti->tm[targetTMU]->startAddr,
-                                                  glideLod,
-                                                  ti->info.largeLodLog2,
-                                                  ti->info.aspectRatioLog2,
-                                                  ti->info.format,
-                                                  GR_MIPMAPLEVELMASK_BOTH,
-                                                  tObj->Image[0][l]->Data);
-            }
-        }
-        break;
-    case TDFX_TMU_SPLIT:
-        if (ti->tm[TDFX_TMU0] && ti->tm[TDFX_TMU1]) {
-            for (l = ti->minLevel; l <= ti->maxLevel
-                    && tObj->Image[0][l]->Data; l++) {
-                GrLOD_t glideLod = ti->info.largeLodLog2 - l + tObj->BaseLevel;
-                fxMesa->Glide.grTexDownloadMipMapLevel(GR_TMU0,
-                                                  ti->tm[TDFX_TMU0]->startAddr,
-                                                  glideLod,
-                                                  ti->info.largeLodLog2,
-                                                  ti->info.aspectRatioLog2,
-                                                  ti->info.format,
-                                                  GR_MIPMAPLEVELMASK_ODD,
-                                                  tObj->Image[0][l]->Data);
-
-                fxMesa->Glide.grTexDownloadMipMapLevel(GR_TMU1,
-                                                  ti->tm[TDFX_TMU1]->startAddr,
-                                                  glideLod,
-                                                  ti->info.largeLodLog2,
-                                                  ti->info.aspectRatioLog2,
-                                                  ti->info.format,
-                                                  GR_MIPMAPLEVELMASK_EVEN,
-                                                  tObj->Image[0][l]->Data);
-            }
-        }
-        break;
-    case TDFX_TMU_BOTH:
-        if (ti->tm[TDFX_TMU0] && ti->tm[TDFX_TMU1]) {
-            for (l = ti->minLevel; l <= ti->maxLevel
-                    && tObj->Image[0][l]->Data; l++) {
-                GrLOD_t glideLod = ti->info.largeLodLog2 - l + tObj->BaseLevel;
-                fxMesa->Glide.grTexDownloadMipMapLevel(GR_TMU0,
-                                                  ti->tm[TDFX_TMU0]->startAddr,
-                                                  glideLod,
-                                                  ti->info.largeLodLog2,
-                                                  ti->info.aspectRatioLog2,
-                                                  ti->info.format,
-                                                  GR_MIPMAPLEVELMASK_BOTH,
-                                                  tObj->Image[0][l]->Data);
-
-                fxMesa->Glide.grTexDownloadMipMapLevel(GR_TMU1,
-                                                  ti->tm[TDFX_TMU1]->startAddr,
-                                                  glideLod,
-                                                  ti->info.largeLodLog2,
-                                                  ti->info.aspectRatioLog2,
-                                                  ti->info.format,
-                                                  GR_MIPMAPLEVELMASK_BOTH,
-                                                  tObj->Image[0][l]->Data);
-            }
-        }
-        break;
-    default:
-        _mesa_problem(NULL, "%s: bad tmu (%d)", __FUNCTION__, (int)targetTMU);
-        return;
-    }
-}
-
-
-void
-tdfxTMReloadMipMapLevel(GLcontext *ctx, struct gl_texture_object *tObj,
-                        GLint level)
-{
-    tdfxContextPtr fxMesa = TDFX_CONTEXT(ctx);
-    tdfxTexInfo *ti = TDFX_TEXTURE_DATA(tObj);
-    GrLOD_t glideLod;
-    FxU32 tmu;
-
-    tmu = ti->whichTMU;
-    glideLod =  ti->info.largeLodLog2 - level + tObj->BaseLevel;
-    ASSERT(ti->isInTM);
-
-    LOCK_HARDWARE(fxMesa);
-
-    switch (tmu) {
-    case TDFX_TMU0:
-    case TDFX_TMU1:
-        fxMesa->Glide.grTexDownloadMipMapLevel(tmu,
-                                    ti->tm[tmu]->startAddr,
-                                    glideLod,
-                                    ti->info.largeLodLog2,
-                                    ti->info.aspectRatioLog2,
-                                    ti->info.format,
-                                    GR_MIPMAPLEVELMASK_BOTH,
-                                    tObj->Image[0][level]->Data);
-        break;
-    case TDFX_TMU_SPLIT:
-        fxMesa->Glide.grTexDownloadMipMapLevel(GR_TMU0,
-                                    ti->tm[GR_TMU0]->startAddr,
-                                    glideLod,
-                                    ti->info.largeLodLog2,
-                                    ti->info.aspectRatioLog2,
-                                    ti->info.format,
-                                    GR_MIPMAPLEVELMASK_ODD,
-                                    tObj->Image[0][level]->Data);
-
-        fxMesa->Glide.grTexDownloadMipMapLevel(GR_TMU1,
-                                    ti->tm[GR_TMU1]->startAddr,
-                                    glideLod,
-                                    ti->info.largeLodLog2,
-                                    ti->info.aspectRatioLog2,
-                                    ti->info.format,
-                                    GR_MIPMAPLEVELMASK_EVEN,
-                                    tObj->Image[0][level]->Data);
-        break;
-    case TDFX_TMU_BOTH:
-        fxMesa->Glide.grTexDownloadMipMapLevel(GR_TMU0,
-                                    ti->tm[GR_TMU0]->startAddr,
-                                    glideLod,
-                                    ti->info.largeLodLog2,
-                                    ti->info.aspectRatioLog2,
-                                    ti->info.format,
-                                    GR_MIPMAPLEVELMASK_BOTH,
-                                    tObj->Image[0][level]->Data);
-
-        fxMesa->Glide.grTexDownloadMipMapLevel(GR_TMU1,
-                                    ti->tm[GR_TMU1]->startAddr,
-                                    glideLod,
-                                    ti->info.largeLodLog2,
-                                    ti->info.aspectRatioLog2,
-                                    ti->info.format,
-                                    GR_MIPMAPLEVELMASK_BOTH,
-                                    tObj->Image[0][level]->Data);
-        break;
-
-    default:
-        _mesa_problem(ctx, "%s: bad tmu (%d)", __FUNCTION__, (int)tmu);
-        break;
-    }
-    UNLOCK_HARDWARE(fxMesa);
-}
-
-
-/*
- * Allocate space for the given texture in texture memory then
- * download (copy) it into that space.
- */
-void
-tdfxTMMoveInTM_NoLock( tdfxContextPtr fxMesa, struct gl_texture_object *tObj,
-                       FxU32 targetTMU )
-{
-    tdfxTexInfo *ti = TDFX_TEXTURE_DATA(tObj);
-    FxU32 texmemsize;
-
-    fxMesa->stats.reqTexUpload++;
-
-    if (ti->isInTM) {
-        if (ti->whichTMU == targetTMU)
-            return;
-        if (targetTMU == TDFX_TMU_SPLIT || ti->whichTMU == TDFX_TMU_SPLIT) {
-            tdfxTMMoveOutTM_NoLock(fxMesa, tObj);
-        }
-        else {
-            if (ti->whichTMU == TDFX_TMU_BOTH)
-                return;
-            targetTMU = TDFX_TMU_BOTH;
-        }
-    }
-
-    ti->whichTMU = targetTMU;
-
-    switch (targetTMU) {
-    case TDFX_TMU0:
-    case TDFX_TMU1:
-        texmemsize = fxMesa->Glide.grTexTextureMemRequired(GR_MIPMAPLEVELMASK_BOTH,
-                                                       &(ti->info));
-        ti->tm[targetTMU] = AllocTexMem(fxMesa, targetTMU, texmemsize);
-        break;
-    case TDFX_TMU_SPLIT:
-        texmemsize = fxMesa->Glide.grTexTextureMemRequired(GR_MIPMAPLEVELMASK_ODD,
-                                                       &(ti->info));
-        ti->tm[TDFX_TMU0] = AllocTexMem(fxMesa, TDFX_TMU0, texmemsize);
-        if (ti->tm[TDFX_TMU0])
-           fxMesa->stats.memTexUpload += texmemsize;
-
-        texmemsize = fxMesa->Glide.grTexTextureMemRequired(GR_MIPMAPLEVELMASK_EVEN,
-                                                       &(ti->info));
-        ti->tm[TDFX_TMU1] = AllocTexMem(fxMesa, TDFX_TMU1, texmemsize);
-        break;
-    case TDFX_TMU_BOTH:
-        texmemsize = fxMesa->Glide.grTexTextureMemRequired(GR_MIPMAPLEVELMASK_BOTH,
-                                                       &(ti->info));
-        ti->tm[TDFX_TMU0] = AllocTexMem(fxMesa, TDFX_TMU0, texmemsize);
-        if (ti->tm[TDFX_TMU0])
-           fxMesa->stats.memTexUpload += texmemsize;
-
-        /*texmemsize = fxMesa->Glide.grTexTextureMemRequired(GR_MIPMAPLEVELMASK_BOTH,
-                                                       &(ti->info));*/
-        ti->tm[TDFX_TMU1] = AllocTexMem(fxMesa, TDFX_TMU1, texmemsize);
-        break;
-    default:
-        _mesa_problem(NULL, "%s: bad tmu (%d)", __FUNCTION__, (int)targetTMU);
-        return;
-    }
-
-    ti->reloadImages = GL_TRUE;
-    ti->isInTM = GL_TRUE;
-
-    fxMesa->stats.texUpload++;
-}
-
-
-/*
- * Move the given texture out of hardware texture memory.
- * This deallocates the texture's memory space.
- */
-void
-tdfxTMMoveOutTM_NoLock( tdfxContextPtr fxMesa, struct gl_texture_object *tObj )
-{
-    struct gl_shared_state *mesaShared = fxMesa->glCtx->Shared;
-    struct tdfxSharedState *shared = (struct tdfxSharedState *) mesaShared->DriverData;
-    tdfxTexInfo *ti = TDFX_TEXTURE_DATA(tObj);
-
-    if (MESA_VERBOSE & VERBOSE_DRIVER) {
-        fprintf(stderr, "fxmesa: %s(%p (%d))\n", __FUNCTION__, (void *)tObj, tObj->Name);
-    }
-
-    /*
-    VerifyFreeList(fxMesa, 0);
-    VerifyFreeList(fxMesa, 1);
-    */
-
-    if (!ti || !ti->isInTM)
-        return;
-
-    switch (ti->whichTMU) {
-    case TDFX_TMU0:
-    case TDFX_TMU1:
-        RemoveRange_NoLock(fxMesa, ti->whichTMU, ti->tm[ti->whichTMU]);
-        break;
-    case TDFX_TMU_SPLIT:
-    case TDFX_TMU_BOTH:
-        assert(!shared->umaTexMemory);
-        RemoveRange_NoLock(fxMesa, TDFX_TMU0, ti->tm[TDFX_TMU0]);
-        RemoveRange_NoLock(fxMesa, TDFX_TMU1, ti->tm[TDFX_TMU1]);
-        break;
-    default:
-        _mesa_problem(NULL, "%s: bad tmu (%d)", __FUNCTION__, (int)ti->whichTMU);
-        return;
-    }
-
-    ti->isInTM = GL_FALSE;
-    ti->tm[0] = NULL;
-    ti->tm[1] = NULL;
-    ti->whichTMU = TDFX_TMU_NONE;
-
-    /*
-    VerifyFreeList(fxMesa, 0);
-    VerifyFreeList(fxMesa, 1);
-    */
-}
-
-
-/*
- * Called via glDeleteTexture to delete a texture object.
- */
-void
-tdfxTMFreeTexture(tdfxContextPtr fxMesa, struct gl_texture_object *tObj)
-{
-    tdfxTexInfo *ti = TDFX_TEXTURE_DATA(tObj);
-    if (ti) {
-        tdfxTMMoveOutTM(fxMesa, tObj);
-        FREE(ti);
-        tObj->DriverData = NULL;
-    }
-    /*
-    VerifyFreeList(fxMesa, 0);
-    VerifyFreeList(fxMesa, 1);
-    */
-}
-
-
-
-/*
- * After a context switch this function will be called to restore
- * texture memory for the new context.
- */
-void tdfxTMRestoreTextures_NoLock( tdfxContextPtr fxMesa )
-{
-   GLcontext *ctx = fxMesa->glCtx;
-   struct _mesa_HashTable *textures = fxMesa->glCtx->Shared->TexObjects;
-   GLuint id;
-
-   for (id = _mesa_HashFirstEntry(textures);
-        id;
-        id = _mesa_HashNextEntry(textures, id)) {
-      struct gl_texture_object *tObj
-         = (struct gl_texture_object *) _mesa_HashLookup(textures, id);
-      tdfxTexInfo *ti = TDFX_TEXTURE_DATA( tObj );
-      if ( ti && ti->isInTM ) {
-         int i;
-	 for ( i = 0 ; i < MAX_TEXTURE_UNITS ; i++ ) {
-	    if ( ctx->Texture.Unit[i]._Current == tObj ) {
-	       tdfxTMDownloadTexture( fxMesa, tObj );
-	       break;
-	    }
-	 }
-	 if ( i == MAX_TEXTURE_UNITS ) {
-	    tdfxTMMoveOutTM_NoLock( fxMesa, tObj );
-	 }
-      }
-   }
-   /*
-   VerifyFreeList(fxMesa, 0);
-   VerifyFreeList(fxMesa, 1);
-   */
-}
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/tdfx/tdfx_texman.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/tdfx/tdfx_texman.h
deleted file mode 100644
index 739d4e142..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/tdfx/tdfx_texman.h
+++ /dev/null
@@ -1,84 +0,0 @@
-/* -*- mode: c; c-basic-offset: 3 -*-
- *
- * Copyright 2000 VA Linux Systems Inc., Fremont, California.
- *
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * VA LINUX SYSTEMS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
- * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
- * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
- */
-/* $XFree86: xc/lib/GL/mesa/src/drv/tdfx/tdfx_texman.h,v 1.2 2002/02/22 21:45:04 dawes Exp $ */
-
-/*
- * Original rewrite:
- *	Gareth Hughes <gareth@valinux.com>, 29 Sep - 1 Oct 2000
- *
- * Authors:
- *	Gareth Hughes <gareth@valinux.com>
- *	Brian Paul <brianp@valinux.com>
- *
- */
-
-#ifndef __TDFX_TEXMAN_H__
-#define __TDFX_TEXMAN_H__
-
-
-#include "tdfx_lock.h"
-
-
-extern void tdfxTMInit( tdfxContextPtr fxMesa );
-
-extern void tdfxTMClose( tdfxContextPtr fxMesa );
-
-extern void tdfxTMDownloadTexture(tdfxContextPtr fxMesa,
-                                  struct gl_texture_object *tObj);
-
-extern void tdfxTMReloadMipMapLevel( GLcontext *ctx,
-				     struct gl_texture_object *tObj,
-				     GLint level );
-
-extern void tdfxTMMoveInTM_NoLock( tdfxContextPtr fxMesa,
-                                   struct gl_texture_object *tObj,
-                                   FxU32 targetTMU );
-
-extern void tdfxTMMoveOutTM_NoLock( tdfxContextPtr fxMesa,
-                                    struct gl_texture_object *tObj );
-
-extern void tdfxTMFreeTexture( tdfxContextPtr fxMesa,
-			       struct gl_texture_object *tObj );
-
-extern void tdfxTMRestoreTextures_NoLock( tdfxContextPtr fxMesa );
-
-
-#define tdfxTMMoveInTM( fxMesa, tObj, targetTMU )		\
-   do {								\
-      LOCK_HARDWARE( fxMesa );					\
-      tdfxTMMoveInTM_NoLock( fxMesa, tObj, targetTMU );		\
-      UNLOCK_HARDWARE( fxMesa );				\
-   } while (0)
-
-#define tdfxTMMoveOutTM( fxMesa, tObj )				\
-   do {								\
-      LOCK_HARDWARE( fxMesa );					\
-      tdfxTMMoveOutTM_NoLock( fxMesa, tObj );			\
-      UNLOCK_HARDWARE( fxMesa );				\
-   } while (0)
-
-
-#endif
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/tdfx/tdfx_texstate.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/tdfx/tdfx_texstate.c
deleted file mode 100644
index 7059b56e3..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/tdfx/tdfx_texstate.c
+++ /dev/null
@@ -1,2209 +0,0 @@
-/* -*- mode: c; c-basic-offset: 3 -*-
- *
- * Copyright 2000 VA Linux Systems Inc., Fremont, California.
- *
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * VA LINUX SYSTEMS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
- * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
- * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
- */
-/* $XFree86: xc/lib/GL/mesa/src/drv/tdfx/tdfx_texstate.c,v 1.2 2002/02/22 21:45:04 dawes Exp $ */
-
-/*
- * New fixes:
- *	Daniel Borca <dborca@users.sourceforge.net>, 19 Jul 2004
- *
- * Original rewrite:
- *	Gareth Hughes <gareth@valinux.com>, 29 Sep - 1 Oct 2000
- *
- * Authors:
- *	Gareth Hughes <gareth@valinux.com>
- *	Brian Paul <brianp@valinux.com>
- *
- */
-
-#include "tdfx_state.h"
-#include "tdfx_tex.h"
-#include "tdfx_texman.h"
-#include "tdfx_texstate.h"
-
-
-/* =============================================================
- * Texture
- */
-
-/*
- * These macros are used below when handling COMBINE_EXT.
- */
-#define TEXENV_OPERAND_INVERTED(operand)                            \
-  (((operand) == GL_ONE_MINUS_SRC_ALPHA)                            \
-   || ((operand) == GL_ONE_MINUS_SRC_COLOR))
-#define TEXENV_OPERAND_ALPHA(operand)                               \
-  (((operand) == GL_SRC_ALPHA) || ((operand) == GL_ONE_MINUS_SRC_ALPHA))
-#define TEXENV_SETUP_ARG_A(param, source, operand, iteratedAlpha)   \
-    switch (source) {                                               \
-    case GL_TEXTURE:                                                \
-        param = GR_CMBX_LOCAL_TEXTURE_ALPHA;                        \
-        break;                                                      \
-    case GL_CONSTANT_EXT:                                           \
-        param = GR_CMBX_TMU_CALPHA;                                 \
-        break;                                                      \
-    case GL_PRIMARY_COLOR_EXT:                                      \
-        param = GR_CMBX_ITALPHA;                                    \
-        break;                                                      \
-    case GL_PREVIOUS_EXT:                                           \
-        param = iteratedAlpha;                                      \
-        break;                                                      \
-    default:                                                        \
-       /*                                                           \
-        * This is here just to keep from getting                    \
-        * compiler warnings.                                        \
-        */                                                          \
-        param = GR_CMBX_ZERO;                                       \
-        break;                                                      \
-    }
-
-#define TEXENV_SETUP_ARG_RGB(param, source, operand, iteratedColor, iteratedAlpha) \
-    if (!TEXENV_OPERAND_ALPHA(operand)) {                           \
-        switch (source) {                                           \
-        case GL_TEXTURE:                                            \
-            param = GR_CMBX_LOCAL_TEXTURE_RGB;                      \
-            break;                                                  \
-        case GL_CONSTANT_EXT:                                       \
-            param = GR_CMBX_TMU_CCOLOR;                             \
-            break;                                                  \
-        case GL_PRIMARY_COLOR_EXT:                                  \
-            param = GR_CMBX_ITRGB;                                  \
-            break;                                                  \
-        case GL_PREVIOUS_EXT:                                       \
-            param = iteratedColor;                                  \
-            break;                                                  \
-        default:                                                    \
-           /*                                                       \
-            * This is here just to keep from getting                \
-            * compiler warnings.                                    \
-            */                                                      \
-            param = GR_CMBX_ZERO;                                   \
-            break;                                                  \
-        }                                                           \
-    } else {                                                        \
-        switch (source) {                                           \
-        case GL_TEXTURE:                                            \
-            param = GR_CMBX_LOCAL_TEXTURE_ALPHA;                    \
-            break;                                                  \
-        case GL_CONSTANT_EXT:                                       \
-            param = GR_CMBX_TMU_CALPHA;                             \
-            break;                                                  \
-        case GL_PRIMARY_COLOR_EXT:                                  \
-            param = GR_CMBX_ITALPHA;                                \
-            break;                                                  \
-        case GL_PREVIOUS_EXT:                                       \
-            param = iteratedAlpha;                                  \
-            break;                                                  \
-        default:                                                    \
-           /*                                                       \
-            * This is here just to keep from getting                \
-            * compiler warnings.                                    \
-            */                                                      \
-            param = GR_CMBX_ZERO;                                   \
-            break;                                                  \
-        }                                                           \
-    }
-
-#define TEXENV_SETUP_MODE_RGB(param, operand)                       \
-    switch (operand) {                                              \
-    case GL_SRC_COLOR:                                              \
-    case GL_SRC_ALPHA:                                              \
-        param = GR_FUNC_MODE_X;                                     \
-        break;                                                      \
-    case GL_ONE_MINUS_SRC_ALPHA:                                    \
-    case GL_ONE_MINUS_SRC_COLOR:                                    \
-        param = GR_FUNC_MODE_ONE_MINUS_X;                           \
-        break;                                                      \
-    default:                                                        \
-        param = GR_FUNC_MODE_ZERO;                                  \
-        break;                                                      \
-    }
-
-#define TEXENV_SETUP_MODE_A(param, operand)                         \
-    switch (operand) {                                              \
-    case GL_SRC_ALPHA:                                              \
-        param = GR_FUNC_MODE_X;                                     \
-        break;                                                      \
-    case GL_ONE_MINUS_SRC_ALPHA:                                    \
-        param = GR_FUNC_MODE_ONE_MINUS_X;                           \
-        break;                                                      \
-    default:                                                        \
-        param = GR_FUNC_MODE_ZERO;                                  \
-        break;                                                      \
-    }
-
-
-
-/*
- * Setup a texture environment on Voodoo5.
- * Return GL_TRUE for success, GL_FALSE for failure.
- * If we fail, we'll have to use software rendering.
- */
-static GLboolean
-SetupTexEnvNapalm(GLcontext *ctx, GLboolean useIteratedRGBA,
-                  const struct gl_texture_unit *texUnit, GLenum baseFormat,
-                  struct tdfx_texcombine_ext *env)
-{
-    tdfxContextPtr fxMesa = TDFX_CONTEXT(ctx);
-    GrTCCUColor_t incomingRGB, incomingAlpha;
-    const GLenum envMode = texUnit->EnvMode;
-
-    if (useIteratedRGBA) {
-        incomingRGB = GR_CMBX_ITRGB;
-        incomingAlpha = GR_CMBX_ITALPHA;
-    }
-    else {
-        incomingRGB = GR_CMBX_OTHER_TEXTURE_RGB;
-        incomingAlpha = GR_CMBX_OTHER_TEXTURE_ALPHA;
-    }
-
-    /* invariant: */
-    env->Color.Shift = 0;
-    env->Color.Invert = FXFALSE;
-    env->Alpha.Shift = 0;
-    env->Alpha.Invert = FXFALSE;
-
-    switch (envMode) {
-    case GL_REPLACE:
-        /* -- Setup RGB combiner */
-        if (baseFormat == GL_ALPHA) {
-            /* Rv = Rf */
-            env->Color.SourceA = incomingRGB;
-        }
-        else {
-            /* Rv = Rt */
-            env->Color.SourceA = GR_CMBX_LOCAL_TEXTURE_RGB;
-        }
-        env->Color.ModeA = GR_FUNC_MODE_X;
-        env->Color.SourceB = GR_CMBX_ZERO;
-        env->Color.ModeB = GR_FUNC_MODE_ZERO;
-        env->Color.SourceC = GR_CMBX_ZERO;
-        env->Color.InvertC = FXTRUE;
-        env->Color.SourceD = GR_CMBX_ZERO;
-        env->Color.InvertD = FXFALSE;
-        /* -- Setup Alpha combiner */
-        if (baseFormat == GL_LUMINANCE || baseFormat == GL_RGB) {
-            /* Av = Af */
-           env->Alpha.SourceD = incomingAlpha;
-        }
-        else {
-            /* Av = At */
-           env->Alpha.SourceD = GR_CMBX_LOCAL_TEXTURE_ALPHA;
-        }
-        env->Alpha.SourceA = GR_CMBX_ITALPHA;
-        env->Alpha.ModeA = GR_FUNC_MODE_ZERO;
-        env->Alpha.SourceB = GR_CMBX_ITALPHA;
-        env->Alpha.ModeB = GR_FUNC_MODE_ZERO;
-        env->Alpha.SourceC = GR_CMBX_ZERO;
-        env->Alpha.InvertC = FXFALSE;
-        env->Alpha.InvertD = FXFALSE;
-        break;
-
-    case GL_MODULATE:
-        /* -- Setup RGB combiner */
-        if (baseFormat == GL_ALPHA) {
-            /* Rv = Rf */
-           env->Color.SourceC = GR_CMBX_ZERO;
-           env->Color.InvertC = FXTRUE;
-        }
-        else {
-            /* Result = Frag * Tex */
-           env->Color.SourceC = GR_CMBX_LOCAL_TEXTURE_RGB;
-           env->Color.InvertC = FXFALSE;
-        }
-        env->Color.SourceA = incomingRGB;
-        env->Color.ModeA = GR_FUNC_MODE_X;
-        env->Color.SourceB = GR_CMBX_ZERO;
-        env->Color.ModeB = GR_FUNC_MODE_ZERO;
-        env->Color.SourceD = GR_CMBX_ZERO;
-        env->Color.InvertD = FXFALSE;
-        /* -- Setup Alpha combiner */
-        if (baseFormat == GL_LUMINANCE || baseFormat == GL_RGB) {
-            /* Av = Af */
-           env->Alpha.SourceA = incomingAlpha;
-           env->Alpha.SourceC = GR_CMBX_ZERO;
-           env->Alpha.InvertC = FXTRUE;
-        }
-        else {
-            /* Av = Af * At */
-           env->Alpha.SourceA = GR_CMBX_LOCAL_TEXTURE_ALPHA;
-           env->Alpha.SourceC = incomingAlpha;
-           env->Alpha.InvertC = FXFALSE;
-        }
-        env->Alpha.ModeA = GR_FUNC_MODE_X;
-        env->Alpha.SourceB = GR_CMBX_ITALPHA;
-        env->Alpha.ModeB = GR_FUNC_MODE_ZERO;
-        env->Alpha.SourceD = GR_CMBX_ZERO;
-        env->Alpha.InvertD = FXFALSE;
-        break;
-
-    case GL_DECAL:
-        /* -- Setup RGB combiner */
-        if (baseFormat == GL_RGB) {
-            /* Rv = Rt */
-           env->Color.SourceB = GR_CMBX_ZERO;
-           env->Color.ModeB = GR_FUNC_MODE_X;
-           env->Color.SourceC = GR_CMBX_ZERO;
-           env->Color.InvertC = FXTRUE;
-           env->Color.SourceD = GR_CMBX_ZERO;
-           env->Color.InvertD = FXFALSE;
-        }
-        else {
-            /* Rv = Rf * (1 - At) + Rt * At */
-           env->Color.SourceB = incomingRGB;
-           env->Color.ModeB = GR_FUNC_MODE_NEGATIVE_X;
-           env->Color.SourceC = GR_CMBX_LOCAL_TEXTURE_ALPHA;
-           env->Color.InvertC = FXFALSE;
-           env->Color.SourceD = GR_CMBX_B;
-           env->Color.InvertD = FXFALSE;
-        }
-        env->Color.SourceA = GR_CMBX_LOCAL_TEXTURE_RGB;
-        env->Color.ModeA = GR_FUNC_MODE_X;
-        /* -- Setup Alpha combiner */
-        /* Av = Af */
-        env->Alpha.SourceA = incomingAlpha;
-        env->Alpha.ModeA = GR_FUNC_MODE_X;
-        env->Alpha.SourceB = GR_CMBX_ITALPHA;
-        env->Alpha.ModeB = GR_FUNC_MODE_ZERO;
-        env->Alpha.SourceC = GR_CMBX_ZERO;
-        env->Alpha.InvertC = FXTRUE;
-        env->Alpha.SourceD = GR_CMBX_ZERO;
-        env->Alpha.InvertD = FXFALSE;
-        break;
-
-    case GL_BLEND:
-        /* -- Setup RGB combiner */
-        if (baseFormat == GL_ALPHA) {
-            /* Rv = Rf */
-            env->Color.SourceA = incomingRGB;
-            env->Color.ModeA = GR_FUNC_MODE_X;
-            env->Color.SourceB = GR_CMBX_ZERO;
-            env->Color.ModeB = GR_FUNC_MODE_ZERO;
-            env->Color.SourceC = GR_CMBX_ZERO;
-            env->Color.InvertC = FXTRUE;
-            env->Color.SourceD = GR_CMBX_ZERO;
-            env->Color.InvertD = FXFALSE;
-        }
-        else {
-            /* Rv = Rf * (1 - Rt) + Rc * Rt */
-            env->Color.SourceA = GR_CMBX_TMU_CCOLOR;
-            env->Color.ModeA = GR_FUNC_MODE_X;
-            env->Color.SourceB = incomingRGB;
-            env->Color.ModeB = GR_FUNC_MODE_NEGATIVE_X;
-            env->Color.SourceC = GR_CMBX_LOCAL_TEXTURE_RGB;
-            env->Color.InvertC = FXFALSE;
-            env->Color.SourceD = GR_CMBX_B;
-            env->Color.InvertD = FXFALSE;
-        }
-        /* -- Setup Alpha combiner */
-        if (baseFormat == GL_LUMINANCE || baseFormat == GL_RGB) {
-            /* Av = Af */
-            env->Alpha.SourceA = incomingAlpha;
-            env->Alpha.ModeA = GR_FUNC_MODE_X;
-            env->Alpha.SourceB = GR_CMBX_ZERO;
-            env->Alpha.ModeB = GR_FUNC_MODE_ZERO;
-            env->Alpha.SourceC = GR_CMBX_ZERO;
-            env->Alpha.InvertC = FXTRUE;
-            env->Alpha.SourceD = GR_CMBX_ZERO;
-            env->Alpha.InvertD = FXFALSE;
-        }
-        else if (baseFormat == GL_INTENSITY) {
-            /* Av = Af * (1 - It) + Ac * It */
-            env->Alpha.SourceA = GR_CMBX_TMU_CALPHA;
-            env->Alpha.ModeA = GR_FUNC_MODE_X;
-            env->Alpha.SourceB = incomingAlpha;
-            env->Alpha.ModeB = GR_FUNC_MODE_NEGATIVE_X;
-            env->Alpha.SourceC = GR_CMBX_LOCAL_TEXTURE_ALPHA;
-            env->Alpha.InvertC = FXFALSE;
-            env->Alpha.SourceD = GR_CMBX_B;
-            env->Alpha.InvertD = FXFALSE;
-        }
-        else {
-            /* Av = Af * At */
-            env->Alpha.SourceA = GR_CMBX_LOCAL_TEXTURE_ALPHA;
-            env->Alpha.ModeA = GR_FUNC_MODE_X;
-            env->Alpha.SourceB = GR_CMBX_ITALPHA;
-            env->Alpha.ModeB = GR_FUNC_MODE_ZERO;
-            env->Alpha.SourceC = incomingAlpha;
-            env->Alpha.InvertC = FXFALSE;
-            env->Alpha.SourceD = GR_CMBX_ZERO;
-            env->Alpha.InvertD = FXFALSE;
-        }
-        /* Also have to set up the tex env constant color */
-        env->EnvColor = PACK_RGBA32(texUnit->EnvColor[0] * 255.0F,
-                                    texUnit->EnvColor[1] * 255.0F,
-                                    texUnit->EnvColor[2] * 255.0F,
-                                    texUnit->EnvColor[3] * 255.0F);
-        break;
-    case GL_ADD:
-        /* -- Setup RGB combiner */
-        if (baseFormat == GL_ALPHA) {
-            /* Rv = Rf */
-           env->Color.SourceB = GR_CMBX_ZERO;
-           env->Color.ModeB = GR_FUNC_MODE_ZERO;
-        }
-        else {
-            /* Rv = Rf + Tt */
-           env->Color.SourceB = GR_CMBX_LOCAL_TEXTURE_RGB;
-           env->Color.ModeB = GR_FUNC_MODE_X;
-        }
-        env->Color.SourceA = incomingRGB;
-        env->Color.ModeA = GR_FUNC_MODE_X;
-        env->Color.SourceC = GR_CMBX_ZERO;
-        env->Color.InvertC = FXTRUE;
-        env->Color.SourceD = GR_CMBX_ZERO;
-        env->Color.InvertD = FXFALSE;
-        /* -- Setup Alpha combiner */
-        if (baseFormat == GL_LUMINANCE || baseFormat == GL_RGB) {
-            /* Av = Af */
-           env->Alpha.SourceA = incomingAlpha;
-           env->Alpha.SourceB = GR_CMBX_ITALPHA;
-           env->Alpha.ModeB = GR_FUNC_MODE_ZERO;
-           env->Alpha.SourceC = GR_CMBX_ZERO;
-           env->Alpha.InvertC = FXTRUE;
-
-        }
-        else if (baseFormat == GL_INTENSITY) {
-            /* Av = Af + It */
-           env->Alpha.SourceA = incomingAlpha;
-           env->Alpha.SourceB = GR_CMBX_LOCAL_TEXTURE_ALPHA;
-           env->Alpha.ModeB = GR_FUNC_MODE_X;
-           env->Alpha.SourceC = GR_CMBX_ZERO;
-           env->Alpha.InvertC = FXTRUE;
-        }
-        else {
-            /* Av = Af * At */
-           env->Alpha.SourceA = GR_CMBX_LOCAL_TEXTURE_ALPHA;
-           env->Alpha.SourceB = GR_CMBX_ITALPHA;
-           env->Alpha.ModeB = GR_FUNC_MODE_ZERO;
-           env->Alpha.SourceC = incomingAlpha;
-           env->Alpha.InvertC = FXFALSE;
-        }
-        env->Alpha.ModeA = GR_FUNC_MODE_X;
-        env->Alpha.SourceD = GR_CMBX_ZERO;
-        env->Alpha.InvertD = FXFALSE;
-        break;
-
-    case GL_COMBINE_EXT:
-        {
-            FxU32 A_RGB, B_RGB, C_RGB, D_RGB;
-            FxU32 Amode_RGB, Bmode_RGB;
-            FxBool Cinv_RGB, Dinv_RGB, Ginv_RGB;
-            FxU32 Shift_RGB;
-            FxU32 A_A, B_A, C_A, D_A;
-            FxU32 Amode_A, Bmode_A;
-            FxBool Cinv_A, Dinv_A, Ginv_A;
-            FxU32 Shift_A;
-
-           /*
-            *
-            * In the formulas below, we write:
-            *  o "1(x)" for the identity function applied to x,
-            *    so 1(x) = x.
-            *  o "0(x)" for the constant function 0, so
-            *    0(x) = 0 for all values of x.
-            *
-            * Calculate the color combination.
-            */
-            Shift_RGB = texUnit->Combine.ScaleShiftRGB;
-            Shift_A = texUnit->Combine.ScaleShiftA;
-            switch (texUnit->Combine.ModeRGB) {
-            case GL_REPLACE:
-               /*
-                * The formula is: Arg0
-                * We implement this by the formula:
-                *   (Arg0 + 0(0))*(1-0) + 0
-                */
-                TEXENV_SETUP_ARG_RGB(A_RGB,
-                                     texUnit->Combine.SourceRGB[0],
-                                     texUnit->Combine.OperandRGB[0],
-                                     incomingRGB, incomingAlpha);
-                TEXENV_SETUP_MODE_RGB(Amode_RGB,
-                                      texUnit->Combine.OperandRGB[0]);
-                B_RGB = C_RGB = D_RGB = GR_CMBX_ZERO;
-                Bmode_RGB = GR_FUNC_MODE_ZERO;
-                Cinv_RGB = FXTRUE;
-                Dinv_RGB = Ginv_RGB = FXFALSE;
-                break;
-            case GL_MODULATE:
-               /*
-                * The formula is: Arg0 * Arg1
-                *
-                * We implement this by the formula
-                *   (Arg0 + 0(0)) * Arg1 + 0(0)
-                */
-                TEXENV_SETUP_ARG_RGB(A_RGB,
-                                     texUnit->Combine.SourceRGB[0],
-                                     texUnit->Combine.OperandRGB[0],
-                                     incomingRGB, incomingAlpha);
-                TEXENV_SETUP_MODE_RGB(Amode_RGB,
-                                      texUnit->Combine.OperandRGB[0]);
-                B_RGB = GR_CMBX_ZERO;
-                Bmode_RGB = GR_CMBX_ZERO;
-                TEXENV_SETUP_ARG_RGB(C_RGB,
-                                     texUnit->Combine.SourceRGB[1],
-                                     texUnit->Combine.OperandRGB[1],
-                                     incomingRGB, incomingAlpha);
-                Cinv_RGB = TEXENV_OPERAND_INVERTED
-                               (texUnit->Combine.OperandRGB[1]);
-                D_RGB = GR_CMBX_ZERO;
-                Dinv_RGB = Ginv_RGB = FXFALSE;
-                break;
-            case GL_ADD:
-               /*
-                * The formula is Arg0 + Arg1
-                */
-                TEXENV_SETUP_ARG_RGB(A_RGB,
-                                     texUnit->Combine.SourceRGB[0],
-                                     texUnit->Combine.OperandRGB[0],
-                                     incomingRGB, incomingAlpha);
-                TEXENV_SETUP_MODE_RGB(Amode_RGB,
-                                      texUnit->Combine.OperandRGB[0]);
-                TEXENV_SETUP_ARG_RGB(B_RGB,
-                                     texUnit->Combine.SourceRGB[1],
-                                     texUnit->Combine.OperandRGB[1],
-                                     incomingRGB, incomingAlpha);
-                TEXENV_SETUP_MODE_RGB(Bmode_RGB,
-                                      texUnit->Combine.OperandRGB[1]);
-                C_RGB = D_RGB = GR_CMBX_ZERO;
-                Cinv_RGB = FXTRUE;
-                Dinv_RGB = Ginv_RGB = FXFALSE;
-                break;
-            case GL_ADD_SIGNED_EXT:
-               /*
-                * The formula is: Arg0 + Arg1 - 0.5.
-                * We compute this by calculating:
-                *      (Arg0 - 1/2) + Arg1         if op0 is SRC_{COLOR,ALPHA}
-                *      Arg0 + (Arg1 - 1/2)         if op1 is SRC_{COLOR,ALPHA}
-                * If both op0 and op1 are ONE_MINUS_SRC_{COLOR,ALPHA}
-                * we cannot implement the formula properly.
-                */
-                TEXENV_SETUP_ARG_RGB(A_RGB,
-                                     texUnit->Combine.SourceRGB[0],
-                                     texUnit->Combine.OperandRGB[0],
-                                     incomingRGB, incomingAlpha);
-                TEXENV_SETUP_ARG_RGB(B_RGB,
-                                     texUnit->Combine.SourceRGB[1],
-                                     texUnit->Combine.OperandRGB[1],
-                                     incomingRGB, incomingAlpha);
-                if (!TEXENV_OPERAND_INVERTED(texUnit->Combine.OperandRGB[0])) {
-                   /*
-                    * A is not inverted.  So, choose it.
-                    */
-                    Amode_RGB = GR_FUNC_MODE_X_MINUS_HALF;
-                    if (!TEXENV_OPERAND_INVERTED
-                            (texUnit->Combine.OperandRGB[1])) {
-                        Bmode_RGB = GR_FUNC_MODE_X;
-                    }
-                    else {
-                        Bmode_RGB = GR_FUNC_MODE_ONE_MINUS_X;
-                    }
-                }
-                else {
-                   /*
-                    * A is inverted, so try to subtract 1/2
-                    * from B.
-                    */
-                    Amode_RGB = GR_FUNC_MODE_ONE_MINUS_X;
-                    if (!TEXENV_OPERAND_INVERTED
-                            (texUnit->Combine.OperandRGB[1])) {
-                        Bmode_RGB = GR_FUNC_MODE_X_MINUS_HALF;
-                    }
-                    else {
-                       /*
-                        * Both are inverted.  This is the case
-                        * we cannot handle properly.  We just
-                        * choose to not add the - 1/2.
-                        */
-                        Bmode_RGB = GR_FUNC_MODE_ONE_MINUS_X;
-                        return GL_FALSE;
-                    }
-                }
-                C_RGB = D_RGB = GR_CMBX_ZERO;
-                Cinv_RGB = FXTRUE;
-                Dinv_RGB = Ginv_RGB = FXFALSE;
-                break;
-            case GL_INTERPOLATE_EXT:
-               /*
-                * The formula is: Arg0 * Arg2 + Arg1 * (1 - Arg2).
-                * We compute this by the formula:
-                *            (Arg0 - Arg1) * Arg2 + Arg1
-                *               == Arg0 * Arg2 - Arg1 * Arg2 + Arg1
-                *               == Arg0 * Arg2 + Arg1 * (1 - Arg2)
-                * However, if both Arg1 is ONE_MINUS_X, the HW does
-                * not support it properly.
-                */
-                TEXENV_SETUP_ARG_RGB(A_RGB,
-                                     texUnit->Combine.SourceRGB[0],
-                                     texUnit->Combine.OperandRGB[0],
-                                     incomingRGB, incomingAlpha);
-                TEXENV_SETUP_MODE_RGB(Amode_RGB,
-                                      texUnit->Combine.OperandRGB[0]);
-                TEXENV_SETUP_ARG_RGB(B_RGB,
-                                     texUnit->Combine.SourceRGB[1],
-                                     texUnit->Combine.OperandRGB[1],
-                                     incomingRGB, incomingAlpha);
-                if (TEXENV_OPERAND_INVERTED(texUnit->Combine.OperandRGB[1])) {
-                   /*
-                    * This case is wrong.
-                    */
-                   Bmode_RGB = GR_FUNC_MODE_NEGATIVE_X;
-                   return GL_FALSE;
-                }
-                else {
-                    Bmode_RGB = GR_FUNC_MODE_NEGATIVE_X;
-                }
-               /*
-                * The Source/Operand for the C value must
-                * specify some kind of alpha value.
-                */
-                TEXENV_SETUP_ARG_A(C_RGB,
-                                   texUnit->Combine.SourceRGB[2],
-                                   texUnit->Combine.OperandRGB[2],
-                                   incomingAlpha);
-                Cinv_RGB = FXFALSE;
-                D_RGB = GR_CMBX_B;
-                Dinv_RGB = Ginv_RGB = FXFALSE;
-                break;
-            default:
-               /*
-                * This is here mostly to keep from getting
-                * a compiler warning about these not being set.
-                * However, this should set all the texture values
-                * to zero.
-                */
-                A_RGB = B_RGB = C_RGB = D_RGB = GR_CMBX_ZERO;
-                Amode_RGB = Bmode_RGB = GR_FUNC_MODE_X;
-                Cinv_RGB = Dinv_RGB = Ginv_RGB = FXFALSE;
-                break;
-            }
-           /*
-            * Calculate the alpha combination.
-            */
-            switch (texUnit->Combine.ModeA) {
-            case GL_REPLACE:
-               /*
-                * The formula is: Arg0
-                * We implement this by the formula:
-                *   (Arg0 + 0(0))*(1-0) + 0
-                */
-                TEXENV_SETUP_ARG_A(A_A,
-                                   texUnit->Combine.SourceA[0],
-                                   texUnit->Combine.OperandA[0],
-                                   incomingAlpha);
-                TEXENV_SETUP_MODE_A(Amode_A,
-                                    texUnit->Combine.OperandA[0]);
-                B_A = GR_CMBX_ITALPHA;
-                Bmode_A = GR_FUNC_MODE_ZERO;
-                C_A = D_A = GR_CMBX_ZERO;
-                Cinv_A = FXTRUE;
-                Dinv_A = Ginv_A = FXFALSE;
-                break;
-            case GL_MODULATE:
-               /*
-                * The formula is: Arg0 * Arg1
-                *
-                * We implement this by the formula
-                *   (Arg0 + 0(0)) * Arg1 + 0(0)
-                */
-                TEXENV_SETUP_ARG_A(A_A,
-                                   texUnit->Combine.SourceA[0],
-                                   texUnit->Combine.OperandA[0],
-                                   incomingAlpha);
-                TEXENV_SETUP_MODE_A(Amode_A,
-                                    texUnit->Combine.OperandA[0]);
-                B_A = GR_CMBX_ZERO;
-                Bmode_A = GR_CMBX_ZERO;
-                TEXENV_SETUP_ARG_A(C_A,
-                                   texUnit->Combine.SourceA[1],
-                                   texUnit->Combine.OperandA[1],
-                                   incomingAlpha);
-                Cinv_A = TEXENV_OPERAND_INVERTED
-                               (texUnit->Combine.OperandA[1]);
-                D_A = GR_CMBX_ZERO;
-                Dinv_A = Ginv_A = FXFALSE;
-                break;
-            case GL_ADD:
-               /*
-                * The formula is Arg0 + Arg1
-                */
-                TEXENV_SETUP_ARG_A(A_A,
-                                   texUnit->Combine.SourceA[0],
-                                   texUnit->Combine.OperandA[0],
-                                   incomingAlpha);
-                TEXENV_SETUP_MODE_A(Amode_A,
-                                    texUnit->Combine.OperandA[0]);
-                TEXENV_SETUP_ARG_A(B_A,
-                                   texUnit->Combine.SourceA[1],
-                                   texUnit->Combine.OperandA[1],
-                                   incomingAlpha);
-                TEXENV_SETUP_MODE_A(Bmode_A,
-                                    texUnit->Combine.OperandA[1]);
-                C_A = D_A = GR_CMBX_ZERO;
-                Cinv_A = FXTRUE;
-                Dinv_A = Ginv_A = FXFALSE;
-                break;
-            case GL_ADD_SIGNED_EXT:
-               /*
-                * The formula is: Arg0 + Arg1 - 0.5.
-                * We compute this by calculating:
-                *      (Arg0 - 1/2) + Arg1         if op0 is SRC_{COLOR,ALPHA}
-                *      Arg0 + (Arg1 - 1/2)         if op1 is SRC_{COLOR,ALPHA}
-                * If both op0 and op1 are ONE_MINUS_SRC_{COLOR,ALPHA}
-                * we cannot implement the formula properly.
-                */
-                TEXENV_SETUP_ARG_A(A_A,
-                                   texUnit->Combine.SourceA[0],
-                                   texUnit->Combine.OperandA[0],
-                                   incomingAlpha);
-                TEXENV_SETUP_ARG_A(B_A,
-                                   texUnit->Combine.SourceA[1],
-                                   texUnit->Combine.OperandA[1],
-                                   incomingAlpha);
-                if (!TEXENV_OPERAND_INVERTED(texUnit->Combine.OperandA[0])) {
-                   /*
-                    * A is not inverted.  So, choose it.
-                    */
-                    Amode_A = GR_FUNC_MODE_X_MINUS_HALF;
-                    if (!TEXENV_OPERAND_INVERTED
-                            (texUnit->Combine.OperandA[1])) {
-                        Bmode_A = GR_FUNC_MODE_X;
-                    } else {
-                        Bmode_A = GR_FUNC_MODE_ONE_MINUS_X;
-                    }
-                } else {
-                   /*
-                    * A is inverted, so try to subtract 1/2
-                    * from B.
-                    */
-                    Amode_A = GR_FUNC_MODE_ONE_MINUS_X;
-                    if (!TEXENV_OPERAND_INVERTED
-                            (texUnit->Combine.OperandA[1])) {
-                        Bmode_A = GR_FUNC_MODE_X_MINUS_HALF;
-                    } else {
-                       /*
-                        * Both are inverted.  This is the case
-                        * we cannot handle properly.  We just
-                        * choose to not add the - 1/2.
-                        */
-                        Bmode_A = GR_FUNC_MODE_ONE_MINUS_X;
-                        return GL_FALSE;
-                    }
-                }
-                C_A = D_A = GR_CMBX_ZERO;
-                Cinv_A = FXTRUE;
-                Dinv_A = Ginv_A = FXFALSE;
-                break;
-            case GL_INTERPOLATE_EXT:
-               /*
-                * The formula is: Arg0 * Arg2 + Arg1 * (1 - Arg2).
-                * We compute this by the formula:
-                *            (Arg0 - Arg1) * Arg2 + Arg1
-                *               == Arg0 * Arg2 - Arg1 * Arg2 + Arg1
-                *               == Arg0 * Arg2 + Arg1 * (1 - Arg2)
-                * However, if both Arg1 is ONE_MINUS_X, the HW does
-                * not support it properly.
-                */
-                TEXENV_SETUP_ARG_A(A_A,
-                                   texUnit->Combine.SourceA[0],
-                                   texUnit->Combine.OperandA[0],
-                                   incomingAlpha);
-                TEXENV_SETUP_MODE_A(Amode_A,
-                                    texUnit->Combine.OperandA[0]);
-                TEXENV_SETUP_ARG_A(B_A,
-                                   texUnit->Combine.SourceA[1],
-                                   texUnit->Combine.OperandA[1],
-                                   incomingAlpha);
-                if (!TEXENV_OPERAND_INVERTED(texUnit->Combine.OperandA[1])) {
-                    Bmode_A = GR_FUNC_MODE_NEGATIVE_X;
-                }
-                else {
-                   /*
-                    * This case is wrong.
-                    */
-                    Bmode_A = GR_FUNC_MODE_NEGATIVE_X;
-                    return GL_FALSE;
-                }
-               /*
-                * The Source/Operand for the C value must
-                * specify some kind of alpha value.
-                */
-                TEXENV_SETUP_ARG_A(C_A,
-                                   texUnit->Combine.SourceA[2],
-                                   texUnit->Combine.OperandA[2],
-                                   incomingAlpha);
-                Cinv_A = FXFALSE;
-                D_A = GR_CMBX_B;
-                Dinv_A = Ginv_A = FXFALSE;
-                break;
-            default:
-               /*
-                * This is here mostly to keep from getting
-                * a compiler warning about these not being set.
-                * However, this should set all the alpha values
-                * to one.
-                */
-                A_A = B_A = C_A = D_A = GR_CMBX_ZERO;
-                Amode_A = Bmode_A = GR_FUNC_MODE_X;
-                Cinv_A = Dinv_A = FXFALSE;
-                Ginv_A = FXTRUE;
-                break;
-            }
-           /*
-            * Save the parameters.
-            */
-            env->Color.SourceA = A_RGB;
-            env->Color.ModeA = Amode_RGB;
-            env->Color.SourceB = B_RGB;
-            env->Color.ModeB = Bmode_RGB;
-            env->Color.SourceC = C_RGB;
-            env->Color.InvertC = Cinv_RGB;
-            env->Color.SourceD = D_RGB;
-            env->Color.InvertD = Dinv_RGB;
-            env->Color.Shift = Shift_RGB;
-            env->Color.Invert = Ginv_RGB;
-            env->Alpha.SourceA = A_A;
-            env->Alpha.ModeA = Amode_A;
-            env->Alpha.SourceB = B_A;
-            env->Alpha.ModeB = Bmode_A;
-            env->Alpha.SourceC = C_A;
-            env->Alpha.InvertC = Cinv_A;
-            env->Alpha.SourceD = D_A;
-            env->Alpha.InvertD = Dinv_A;
-            env->Alpha.Shift = Shift_A;
-            env->Alpha.Invert = Ginv_A;
-            env->EnvColor = PACK_RGBA32(texUnit->EnvColor[0] * 255.0F,
-                                        texUnit->EnvColor[1] * 255.0F,
-                                        texUnit->EnvColor[2] * 255.0F,
-                                        texUnit->EnvColor[3] * 255.0F);
-        }
-        break;
-
-    default:
-        _mesa_problem(ctx, "%s: Bad envMode", __FUNCTION__);
-    }
-
-    fxMesa->dirty |= TDFX_UPLOAD_TEXTURE_ENV;
-
-    fxMesa->ColorCombineExt.SourceA = GR_CMBX_TEXTURE_RGB;
-    fxMesa->ColorCombineExt.ModeA = GR_FUNC_MODE_X,
-    fxMesa->ColorCombineExt.SourceB = GR_CMBX_ZERO;
-    fxMesa->ColorCombineExt.ModeB = GR_FUNC_MODE_X;
-    fxMesa->ColorCombineExt.SourceC = GR_CMBX_ZERO;
-    fxMesa->ColorCombineExt.InvertC = FXTRUE;
-    fxMesa->ColorCombineExt.SourceD = GR_CMBX_ZERO;
-    fxMesa->ColorCombineExt.InvertD = FXFALSE;
-    fxMesa->ColorCombineExt.Shift = 0;
-    fxMesa->ColorCombineExt.Invert = FXFALSE;
-    fxMesa->dirty |= TDFX_UPLOAD_COLOR_COMBINE;
-    fxMesa->AlphaCombineExt.SourceA = GR_CMBX_TEXTURE_ALPHA;
-    fxMesa->AlphaCombineExt.ModeA = GR_FUNC_MODE_X;
-    fxMesa->AlphaCombineExt.SourceB = GR_CMBX_ZERO;
-    fxMesa->AlphaCombineExt.ModeB = GR_FUNC_MODE_X;
-    fxMesa->AlphaCombineExt.SourceC = GR_CMBX_ZERO;
-    fxMesa->AlphaCombineExt.InvertC = FXTRUE;
-    fxMesa->AlphaCombineExt.SourceD = GR_CMBX_ZERO;
-    fxMesa->AlphaCombineExt.InvertD = FXFALSE;
-    fxMesa->AlphaCombineExt.Shift = 0;
-    fxMesa->AlphaCombineExt.Invert = FXFALSE;
-    fxMesa->dirty |= TDFX_UPLOAD_ALPHA_COMBINE;
-    return GL_TRUE; /* success */
-}
-
-
-
-/*
- * Setup the Voodoo3 texture environment for a single texture unit.
- * Return GL_TRUE for success, GL_FALSE for failure.
- * If failure, we'll use software rendering.
- */
-static GLboolean
-SetupSingleTexEnvVoodoo3(GLcontext *ctx, int unit,
-                         GLenum envMode, GLenum baseFormat)
-{
-   tdfxContextPtr fxMesa = TDFX_CONTEXT(ctx);
-   GrCombineLocal_t localc, locala;
-   struct tdfx_combine alphaComb, colorComb;
-
-   if (1 /*iteratedRGBA*/)
-      localc = locala = GR_COMBINE_LOCAL_ITERATED;
-   else
-      localc = locala = GR_COMBINE_LOCAL_CONSTANT;
-
-   switch (envMode) {
-   case GL_DECAL:
-      alphaComb.Function = GR_COMBINE_FUNCTION_LOCAL;
-      alphaComb.Factor = GR_COMBINE_FACTOR_NONE;
-      alphaComb.Local = locala;
-      alphaComb.Other = GR_COMBINE_OTHER_NONE;
-      alphaComb.Invert = FXFALSE;
-      colorComb.Function = GR_COMBINE_FUNCTION_BLEND;
-      colorComb.Factor = GR_COMBINE_FACTOR_TEXTURE_ALPHA;
-      colorComb.Local = localc;
-      colorComb.Other = GR_COMBINE_OTHER_TEXTURE;
-      colorComb.Invert = FXFALSE;
-      break;
-   case GL_MODULATE:
-      alphaComb.Function = GR_COMBINE_FUNCTION_SCALE_OTHER;
-      alphaComb.Factor = GR_COMBINE_FACTOR_LOCAL;
-      alphaComb.Local = locala;
-      alphaComb.Other = GR_COMBINE_OTHER_TEXTURE;
-      alphaComb.Invert = FXFALSE;
-      if (baseFormat == GL_ALPHA) {
-         colorComb.Function = GR_COMBINE_FUNCTION_LOCAL;
-         colorComb.Factor = GR_COMBINE_FACTOR_NONE;
-         colorComb.Local = localc;
-         colorComb.Other = GR_COMBINE_OTHER_NONE;
-         colorComb.Invert = FXFALSE;
-      }
-      else {
-         colorComb.Function = GR_COMBINE_FUNCTION_SCALE_OTHER;
-         colorComb.Factor = GR_COMBINE_FACTOR_LOCAL;
-         colorComb.Local = localc;
-         colorComb.Other = GR_COMBINE_OTHER_TEXTURE;
-         colorComb.Invert = FXFALSE;
-      }
-      break;
-
-   case GL_BLEND:
-      /*
-       * XXX we can't do real GL_BLEND mode.  These settings assume that
-       * the TexEnv color is black and incoming fragment color is white.
-       */
-      if (baseFormat == GL_LUMINANCE || baseFormat == GL_RGB) {
-         /* Av = Af */
-         alphaComb.Function = GR_COMBINE_FUNCTION_LOCAL;
-         alphaComb.Factor = GR_COMBINE_FACTOR_NONE;
-         alphaComb.Local = locala;
-         alphaComb.Other = GR_COMBINE_OTHER_NONE;
-         alphaComb.Invert = FXFALSE;
-      }
-      else if (baseFormat == GL_INTENSITY) {
-         /* Av = Af * (1 - It) + Ac * It */
-         alphaComb.Function = GR_COMBINE_FUNCTION_BLEND;
-         alphaComb.Factor = GR_COMBINE_FACTOR_TEXTURE_ALPHA;
-         alphaComb.Local = locala;
-         alphaComb.Other = GR_COMBINE_OTHER_CONSTANT;
-         alphaComb.Invert = FXFALSE;
-      }
-      else {
-         /* Av = Af * At */
-         alphaComb.Function = GR_COMBINE_FUNCTION_SCALE_OTHER;
-         alphaComb.Factor = GR_COMBINE_FACTOR_LOCAL;
-         alphaComb.Local = locala;
-         alphaComb.Other = GR_COMBINE_OTHER_TEXTURE;
-         alphaComb.Invert = FXFALSE;
-      }
-      if (baseFormat == GL_ALPHA) {
-         colorComb.Function = GR_COMBINE_FUNCTION_LOCAL;
-         colorComb.Factor = GR_COMBINE_FACTOR_NONE;
-         colorComb.Local = localc;
-         colorComb.Other = GR_COMBINE_OTHER_NONE;
-         colorComb.Invert = FXFALSE;
-      }
-      else {
-         colorComb.Function = GR_COMBINE_FUNCTION_BLEND;
-         colorComb.Factor = GR_COMBINE_FACTOR_TEXTURE_RGB;
-         colorComb.Local = localc;
-         colorComb.Other = GR_COMBINE_OTHER_CONSTANT;
-         colorComb.Invert = FXTRUE;
-      }
-      fxMesa->Color.MonoColor = PACK_RGBA32(
-         ctx->Texture.Unit[unit].EnvColor[0] * 255.0f,
-         ctx->Texture.Unit[unit].EnvColor[1] * 255.0f,
-         ctx->Texture.Unit[unit].EnvColor[2] * 255.0f,
-         ctx->Texture.Unit[unit].EnvColor[3] * 255.0f);
-      fxMesa->dirty |= TDFX_UPLOAD_CONSTANT_COLOR;
-      break;
-
-   case GL_REPLACE:
-      if ((baseFormat == GL_RGB) || (baseFormat == GL_LUMINANCE)) {
-         alphaComb.Function = GR_COMBINE_FUNCTION_LOCAL;
-         alphaComb.Factor = GR_COMBINE_FACTOR_NONE;
-         alphaComb.Local = locala;
-         alphaComb.Other = GR_COMBINE_OTHER_NONE;
-         alphaComb.Invert = FXFALSE;
-      }
-      else {
-         alphaComb.Function = GR_COMBINE_FUNCTION_SCALE_OTHER;
-         alphaComb.Factor = GR_COMBINE_FACTOR_ONE;
-         alphaComb.Local = locala;
-         alphaComb.Other = GR_COMBINE_OTHER_TEXTURE;
-         alphaComb.Invert = FXFALSE;
-      }
-      if (baseFormat == GL_ALPHA) {
-         colorComb.Function = GR_COMBINE_FUNCTION_LOCAL;
-         colorComb.Factor = GR_COMBINE_FACTOR_NONE;
-         colorComb.Local = localc;
-         colorComb.Other = GR_COMBINE_OTHER_NONE;
-         colorComb.Invert = FXFALSE;
-      }
-      else {
-         colorComb.Function = GR_COMBINE_FUNCTION_SCALE_OTHER;
-         colorComb.Factor = GR_COMBINE_FACTOR_ONE;
-         colorComb.Local = localc;
-         colorComb.Other = GR_COMBINE_OTHER_TEXTURE;
-         colorComb.Invert = FXFALSE;
-      }
-      break;
-
-   case GL_ADD:
-      if (baseFormat == GL_ALPHA ||
-          baseFormat == GL_LUMINANCE_ALPHA ||
-          baseFormat == GL_RGBA) {
-         /* product of texel and fragment alpha */
-         alphaComb.Function = GR_COMBINE_FUNCTION_SCALE_OTHER;
-         alphaComb.Factor = GR_COMBINE_FACTOR_LOCAL;
-         alphaComb.Local = locala;
-         alphaComb.Other = GR_COMBINE_OTHER_TEXTURE;
-         alphaComb.Invert = FXFALSE;
-      }
-      else if (baseFormat == GL_LUMINANCE || baseFormat == GL_RGB) {
-         /* fragment alpha is unchanged */
-         alphaComb.Function = GR_COMBINE_FUNCTION_LOCAL;
-         alphaComb.Factor = GR_COMBINE_FACTOR_NONE;
-         alphaComb.Local = locala;
-         alphaComb.Other = GR_COMBINE_OTHER_NONE;
-         alphaComb.Invert = FXFALSE;
-      }
-      else {
-         ASSERT(baseFormat == GL_INTENSITY);
-         /* sum of texel and fragment alpha */
-         alphaComb.Function = GR_COMBINE_FUNCTION_SCALE_OTHER_ADD_LOCAL,
-         alphaComb.Factor = GR_COMBINE_FACTOR_ONE;
-         alphaComb.Local = locala;
-         alphaComb.Other = GR_COMBINE_OTHER_TEXTURE;
-         alphaComb.Invert = FXFALSE;
-      }
-      if (baseFormat == GL_ALPHA) {
-         /* rgb unchanged */
-         colorComb.Function = GR_COMBINE_FUNCTION_LOCAL;
-         colorComb.Factor = GR_COMBINE_FACTOR_NONE;
-         colorComb.Local = localc;
-         colorComb.Other = GR_COMBINE_OTHER_NONE;
-         colorComb.Invert = FXFALSE;
-      }
-      else {
-         /* sum of texel and fragment rgb */
-         colorComb.Function = GR_COMBINE_FUNCTION_SCALE_OTHER_ADD_LOCAL,
-         colorComb.Factor = GR_COMBINE_FACTOR_ONE;
-         colorComb.Local = localc;
-         colorComb.Other = GR_COMBINE_OTHER_TEXTURE;
-         colorComb.Invert = FXFALSE;
-      }
-      break;
-
-   default:
-      _mesa_problem(ctx, "bad texture env mode in %s", __FUNCTION__);
-   }
-
-   if (colorComb.Function != fxMesa->ColorCombine.Function ||
-       colorComb.Factor != fxMesa->ColorCombine.Factor ||
-       colorComb.Local != fxMesa->ColorCombine.Local ||
-       colorComb.Other != fxMesa->ColorCombine.Other ||
-       colorComb.Invert != fxMesa->ColorCombine.Invert) {
-      fxMesa->ColorCombine = colorComb;
-      fxMesa->dirty |= TDFX_UPLOAD_COLOR_COMBINE;
-   }
-
-   if (alphaComb.Function != fxMesa->AlphaCombine.Function ||
-       alphaComb.Factor != fxMesa->AlphaCombine.Factor ||
-       alphaComb.Local != fxMesa->AlphaCombine.Local ||
-       alphaComb.Other != fxMesa->AlphaCombine.Other ||
-       alphaComb.Invert != fxMesa->AlphaCombine.Invert) {
-      fxMesa->AlphaCombine = alphaComb;
-      fxMesa->dirty |= TDFX_UPLOAD_ALPHA_COMBINE;
-   }
-   return GL_TRUE;
-}
-
-
-/*
- * Setup the Voodoo3 texture environment for dual texture units.
- * Return GL_TRUE for success, GL_FALSE for failure.
- * If failure, we'll use software rendering.
- */
-static GLboolean
-SetupDoubleTexEnvVoodoo3(GLcontext *ctx, int tmu0,
-                         GLenum envMode0, GLenum baseFormat0,
-                         GLenum envMode1, GLenum baseFormat1)
-{
-   tdfxContextPtr fxMesa = TDFX_CONTEXT(ctx);
-   const GrCombineLocal_t locala = GR_COMBINE_LOCAL_ITERATED;
-   const GrCombineLocal_t localc = GR_COMBINE_LOCAL_ITERATED;
-   const int tmu1 = 1 - tmu0;
-
-   if (envMode0 == GL_MODULATE && envMode1 == GL_MODULATE) {
-      GLboolean isalpha[TDFX_NUM_TMU];
-
-      isalpha[tmu0] = (baseFormat0 == GL_ALPHA);
-      isalpha[tmu1] = (baseFormat1 == GL_ALPHA);
-
-      if (isalpha[TDFX_TMU1]) {
-         fxMesa->TexCombine[1].FunctionRGB = GR_COMBINE_FUNCTION_ZERO;
-         fxMesa->TexCombine[1].FactorRGB = GR_COMBINE_FACTOR_NONE;
-         fxMesa->TexCombine[1].FunctionAlpha = GR_COMBINE_FUNCTION_LOCAL;
-         fxMesa->TexCombine[1].FactorAlpha = GR_COMBINE_FACTOR_NONE;
-         fxMesa->TexCombine[1].InvertRGB = FXTRUE;
-         fxMesa->TexCombine[1].InvertAlpha = FXFALSE;
-      }
-      else {
-         fxMesa->TexCombine[1].FunctionRGB = GR_COMBINE_FUNCTION_LOCAL;
-         fxMesa->TexCombine[1].FactorRGB = GR_COMBINE_FACTOR_NONE;
-         fxMesa->TexCombine[1].FunctionAlpha = GR_COMBINE_FUNCTION_LOCAL;
-         fxMesa->TexCombine[1].FactorAlpha = GR_COMBINE_FACTOR_NONE;
-         fxMesa->TexCombine[1].InvertRGB = FXFALSE;
-         fxMesa->TexCombine[1].InvertAlpha = FXFALSE;
-      }
-      if (isalpha[TDFX_TMU0]) {
-         fxMesa->TexCombine[0].FunctionRGB = GR_COMBINE_FUNCTION_BLEND_OTHER;
-         fxMesa->TexCombine[0].FactorRGB = GR_COMBINE_FACTOR_ONE;
-         fxMesa->TexCombine[0].FunctionAlpha = GR_COMBINE_FUNCTION_BLEND_OTHER;
-         fxMesa->TexCombine[0].FactorAlpha = GR_COMBINE_FACTOR_LOCAL;
-         fxMesa->TexCombine[0].InvertRGB = FXFALSE;
-         fxMesa->TexCombine[0].InvertAlpha = FXFALSE;
-      }
-      else {
-         fxMesa->TexCombine[0].FunctionRGB = GR_COMBINE_FUNCTION_BLEND_OTHER;
-         fxMesa->TexCombine[0].FactorRGB = GR_COMBINE_FACTOR_LOCAL;
-         fxMesa->TexCombine[0].FunctionAlpha = GR_COMBINE_FUNCTION_BLEND_OTHER;
-         fxMesa->TexCombine[0].FactorAlpha = GR_COMBINE_FACTOR_LOCAL;
-         fxMesa->TexCombine[0].InvertRGB = FXFALSE;
-         fxMesa->TexCombine[0].InvertAlpha = FXFALSE;
-      }
-      fxMesa->ColorCombine.Function = GR_COMBINE_FUNCTION_SCALE_OTHER;
-      fxMesa->ColorCombine.Factor = GR_COMBINE_FACTOR_LOCAL;
-      fxMesa->ColorCombine.Local = localc;
-      fxMesa->ColorCombine.Other = GR_COMBINE_OTHER_TEXTURE;
-      fxMesa->ColorCombine.Invert = FXFALSE;
-      fxMesa->AlphaCombine.Function = GR_COMBINE_FUNCTION_SCALE_OTHER;
-      fxMesa->AlphaCombine.Factor = GR_COMBINE_FACTOR_LOCAL;
-      fxMesa->AlphaCombine.Local = locala;
-      fxMesa->AlphaCombine.Other = GR_COMBINE_OTHER_TEXTURE;
-      fxMesa->AlphaCombine.Invert = FXFALSE;
-   }
-   else if (envMode0 == GL_REPLACE && envMode1 == GL_BLEND) { /* Quake */
-      if (tmu0 == TDFX_TMU1) {
-         fxMesa->TexCombine[1].FunctionRGB = GR_COMBINE_FUNCTION_LOCAL;
-         fxMesa->TexCombine[1].FactorRGB = GR_COMBINE_FACTOR_NONE;
-         fxMesa->TexCombine[1].FunctionAlpha = GR_COMBINE_FUNCTION_LOCAL;
-         fxMesa->TexCombine[1].FactorAlpha = GR_COMBINE_FACTOR_NONE;
-         fxMesa->TexCombine[1].InvertRGB = FXTRUE;
-         fxMesa->TexCombine[1].InvertAlpha = FXFALSE;
-         fxMesa->TexCombine[0].FunctionRGB = GR_COMBINE_FUNCTION_BLEND_OTHER;
-         fxMesa->TexCombine[0].FactorRGB = GR_COMBINE_FACTOR_LOCAL;
-         fxMesa->TexCombine[0].FunctionAlpha = GR_COMBINE_FUNCTION_BLEND_OTHER;
-         fxMesa->TexCombine[0].FactorAlpha = GR_COMBINE_FACTOR_LOCAL;
-         fxMesa->TexCombine[0].InvertRGB = FXFALSE;
-         fxMesa->TexCombine[0].InvertAlpha = FXFALSE;
-      }
-      else {
-         fxMesa->TexCombine[1].FunctionRGB = GR_COMBINE_FUNCTION_LOCAL;
-         fxMesa->TexCombine[1].FactorRGB = GR_COMBINE_FACTOR_NONE;
-         fxMesa->TexCombine[1].FunctionAlpha = GR_COMBINE_FUNCTION_LOCAL;
-         fxMesa->TexCombine[1].FactorAlpha = GR_COMBINE_FACTOR_NONE;
-         fxMesa->TexCombine[1].InvertRGB = FXFALSE;
-         fxMesa->TexCombine[1].InvertAlpha = FXFALSE;
-         fxMesa->TexCombine[0].FunctionRGB = GR_COMBINE_FUNCTION_BLEND_OTHER;
-         fxMesa->TexCombine[0].FactorRGB = GR_COMBINE_FACTOR_ONE_MINUS_LOCAL;
-         fxMesa->TexCombine[0].FunctionAlpha = GR_COMBINE_FUNCTION_BLEND_OTHER;
-         fxMesa->TexCombine[0].FactorAlpha = GR_COMBINE_FACTOR_ONE_MINUS_LOCAL;
-         fxMesa->TexCombine[0].InvertRGB = FXFALSE;
-         fxMesa->TexCombine[0].InvertAlpha = FXFALSE;
-      }
-      fxMesa->ColorCombine.Function = GR_COMBINE_FUNCTION_SCALE_OTHER;
-      fxMesa->ColorCombine.Factor = GR_COMBINE_FACTOR_ONE;
-      fxMesa->ColorCombine.Local = localc;
-      fxMesa->ColorCombine.Other = GR_COMBINE_OTHER_TEXTURE;
-      fxMesa->ColorCombine.Invert = FXFALSE;
-      fxMesa->AlphaCombine.Function = GR_COMBINE_FUNCTION_LOCAL;
-      fxMesa->AlphaCombine.Factor = GR_COMBINE_FACTOR_NONE;
-      fxMesa->AlphaCombine.Local = locala;
-      fxMesa->AlphaCombine.Other = GR_COMBINE_OTHER_NONE;
-      fxMesa->AlphaCombine.Invert = FXFALSE;
-   }
-   else if (envMode0 == GL_REPLACE && envMode1 == GL_MODULATE) {
-      /* Quake 2/3 */
-      if (tmu1 == TDFX_TMU1) {
-         fxMesa->TexCombine[1].FunctionRGB = GR_COMBINE_FUNCTION_LOCAL;
-         fxMesa->TexCombine[1].FactorRGB = GR_COMBINE_FACTOR_NONE;
-         fxMesa->TexCombine[1].FunctionAlpha = GR_COMBINE_FUNCTION_ZERO;
-         fxMesa->TexCombine[1].FactorAlpha = GR_COMBINE_FACTOR_NONE;
-         fxMesa->TexCombine[1].InvertRGB = FXFALSE;
-         fxMesa->TexCombine[1].InvertAlpha = FXTRUE;
-         fxMesa->TexCombine[0].FunctionRGB = GR_COMBINE_FUNCTION_BLEND_OTHER;
-         fxMesa->TexCombine[0].FactorRGB = GR_COMBINE_FACTOR_LOCAL;
-         fxMesa->TexCombine[0].FunctionAlpha = GR_COMBINE_FUNCTION_BLEND_OTHER;
-         fxMesa->TexCombine[0].FactorAlpha = GR_COMBINE_FACTOR_LOCAL;
-         fxMesa->TexCombine[0].InvertRGB = FXFALSE;
-         fxMesa->TexCombine[0].InvertAlpha = FXFALSE;
-      }
-      else {
-         fxMesa->TexCombine[1].FunctionRGB = GR_COMBINE_FUNCTION_LOCAL;
-         fxMesa->TexCombine[1].FactorRGB = GR_COMBINE_FACTOR_NONE;
-         fxMesa->TexCombine[1].FunctionAlpha = GR_COMBINE_FUNCTION_LOCAL;
-         fxMesa->TexCombine[1].FactorAlpha = GR_COMBINE_FACTOR_NONE;
-         fxMesa->TexCombine[1].InvertRGB = FXFALSE;
-         fxMesa->TexCombine[1].InvertAlpha = FXFALSE;
-         fxMesa->TexCombine[0].FunctionRGB = GR_COMBINE_FUNCTION_BLEND_OTHER;
-         fxMesa->TexCombine[0].FactorRGB = GR_COMBINE_FACTOR_LOCAL;
-         fxMesa->TexCombine[0].FunctionAlpha = GR_COMBINE_FUNCTION_BLEND_OTHER;
-         fxMesa->TexCombine[0].FactorAlpha = GR_COMBINE_FACTOR_ONE;
-         fxMesa->TexCombine[0].InvertRGB = FXFALSE;
-         fxMesa->TexCombine[0].InvertAlpha = FXFALSE;
-      }
-
-      fxMesa->ColorCombine.Function = GR_COMBINE_FUNCTION_SCALE_OTHER;
-      fxMesa->ColorCombine.Factor = GR_COMBINE_FACTOR_ONE;
-      fxMesa->ColorCombine.Local = localc;
-      fxMesa->ColorCombine.Other = GR_COMBINE_OTHER_TEXTURE;
-      fxMesa->ColorCombine.Invert = FXFALSE;
-      if (baseFormat0 == GL_RGB) {
-         fxMesa->AlphaCombine.Function = GR_COMBINE_FUNCTION_LOCAL;
-         fxMesa->AlphaCombine.Factor = GR_COMBINE_FACTOR_NONE;
-         fxMesa->AlphaCombine.Local = locala;
-         fxMesa->AlphaCombine.Other = GR_COMBINE_OTHER_NONE;
-         fxMesa->AlphaCombine.Invert = FXFALSE;
-      }
-      else {
-         fxMesa->AlphaCombine.Function = GR_COMBINE_FUNCTION_SCALE_OTHER;
-         fxMesa->AlphaCombine.Factor = GR_COMBINE_FACTOR_ONE;
-         fxMesa->AlphaCombine.Local = locala;
-         fxMesa->AlphaCombine.Other = GR_COMBINE_OTHER_NONE;
-         fxMesa->AlphaCombine.Invert = FXFALSE;
-      }
-   }
-   else if (envMode0 == GL_MODULATE && envMode1 == GL_ADD) {
-      /* Quake 3 sky */
-      GLboolean isalpha[TDFX_NUM_TMU];
-
-      isalpha[tmu0] = (baseFormat0 == GL_ALPHA);
-      isalpha[tmu1] = (baseFormat1 == GL_ALPHA);
-
-      if (isalpha[TDFX_TMU1]) {
-         fxMesa->TexCombine[1].FunctionRGB = GR_COMBINE_FUNCTION_ZERO;
-         fxMesa->TexCombine[1].FactorRGB = GR_COMBINE_FACTOR_NONE;
-         fxMesa->TexCombine[1].FunctionAlpha = GR_COMBINE_FUNCTION_LOCAL;
-         fxMesa->TexCombine[1].FactorAlpha = GR_COMBINE_FACTOR_NONE;
-         fxMesa->TexCombine[1].InvertRGB = FXTRUE;
-         fxMesa->TexCombine[1].InvertAlpha = FXFALSE;
-      }
-      else {
-         fxMesa->TexCombine[1].FunctionRGB = GR_COMBINE_FUNCTION_LOCAL;
-         fxMesa->TexCombine[1].FactorRGB = GR_COMBINE_FACTOR_NONE;
-         fxMesa->TexCombine[1].FunctionAlpha = GR_COMBINE_FUNCTION_LOCAL;
-         fxMesa->TexCombine[1].FactorAlpha = GR_COMBINE_FACTOR_NONE;
-         fxMesa->TexCombine[1].InvertRGB = FXFALSE;
-         fxMesa->TexCombine[1].InvertAlpha = FXFALSE;
-      }
-      if (isalpha[TDFX_TMU0]) {
-         fxMesa->TexCombine[0].FunctionRGB = GR_COMBINE_FUNCTION_SCALE_OTHER;
-         fxMesa->TexCombine[0].FactorRGB = GR_COMBINE_FACTOR_ONE;
-         fxMesa->TexCombine[0].FunctionAlpha = GR_COMBINE_FUNCTION_SCALE_OTHER_ADD_LOCAL;
-         fxMesa->TexCombine[0].FactorAlpha = GR_COMBINE_FACTOR_ONE;
-         fxMesa->TexCombine[0].InvertRGB = FXFALSE;
-         fxMesa->TexCombine[0].InvertAlpha = FXFALSE;
-      }
-      else {
-         fxMesa->TexCombine[0].FunctionRGB = GR_COMBINE_FUNCTION_SCALE_OTHER_ADD_LOCAL;
-         fxMesa->TexCombine[0].FactorRGB = GR_COMBINE_FACTOR_ONE;
-         fxMesa->TexCombine[0].FunctionAlpha = GR_COMBINE_FUNCTION_SCALE_OTHER_ADD_LOCAL;
-         fxMesa->TexCombine[0].FactorAlpha = GR_COMBINE_FACTOR_ONE;
-         fxMesa->TexCombine[0].InvertRGB = FXFALSE;
-         fxMesa->TexCombine[0].InvertAlpha = FXFALSE;
-      }
-      fxMesa->ColorCombine.Function = GR_COMBINE_FUNCTION_SCALE_OTHER;
-      fxMesa->ColorCombine.Factor = GR_COMBINE_FACTOR_LOCAL;
-      fxMesa->ColorCombine.Local = localc;
-      fxMesa->ColorCombine.Other = GR_COMBINE_OTHER_TEXTURE;
-      fxMesa->ColorCombine.Invert = FXFALSE;
-      fxMesa->AlphaCombine.Function = GR_COMBINE_FUNCTION_SCALE_OTHER;
-      fxMesa->AlphaCombine.Factor = GR_COMBINE_FACTOR_LOCAL;
-      fxMesa->AlphaCombine.Local = locala;
-      fxMesa->AlphaCombine.Other = GR_COMBINE_OTHER_TEXTURE;
-      fxMesa->AlphaCombine.Invert = FXFALSE;
-   }
-   else if (envMode0 == GL_REPLACE && envMode1 == GL_ADD) {
-      /* Vulpine sky */
-      GLboolean isalpha[TDFX_NUM_TMU];
-
-      isalpha[tmu0] = (baseFormat0 == GL_ALPHA);
-      isalpha[tmu1] = (baseFormat1 == GL_ALPHA);
-
-      if (isalpha[TDFX_TMU1]) {
-         fxMesa->TexCombine[1].FunctionRGB = GR_COMBINE_FUNCTION_ZERO;
-         fxMesa->TexCombine[1].FactorRGB = GR_COMBINE_FACTOR_NONE;
-         fxMesa->TexCombine[1].FunctionAlpha = GR_COMBINE_FUNCTION_LOCAL;
-         fxMesa->TexCombine[1].FactorAlpha = GR_COMBINE_FACTOR_NONE;
-         fxMesa->TexCombine[1].InvertRGB = FXTRUE;
-         fxMesa->TexCombine[1].InvertAlpha = FXFALSE;
-      } else {
-         fxMesa->TexCombine[1].FunctionRGB = GR_COMBINE_FUNCTION_LOCAL;
-         fxMesa->TexCombine[1].FactorRGB = GR_COMBINE_FACTOR_NONE;
-         fxMesa->TexCombine[1].FunctionAlpha = GR_COMBINE_FUNCTION_LOCAL;
-         fxMesa->TexCombine[1].FactorAlpha = GR_COMBINE_FACTOR_NONE;
-         fxMesa->TexCombine[1].InvertRGB = FXFALSE;
-         fxMesa->TexCombine[1].InvertAlpha = FXFALSE;
-      }
-
-      if (isalpha[TDFX_TMU0]) {
-         fxMesa->TexCombine[0].FunctionRGB = GR_COMBINE_FUNCTION_SCALE_OTHER;
-         fxMesa->TexCombine[0].FactorRGB = GR_COMBINE_FACTOR_ONE;
-         fxMesa->TexCombine[0].FunctionAlpha = GR_COMBINE_FUNCTION_SCALE_OTHER_ADD_LOCAL;
-         fxMesa->TexCombine[0].FactorAlpha = GR_COMBINE_FACTOR_ONE;
-         fxMesa->TexCombine[0].InvertRGB = FXFALSE;
-         fxMesa->TexCombine[0].InvertAlpha = FXFALSE;
-      } else {
-         fxMesa->TexCombine[0].FunctionRGB = GR_COMBINE_FUNCTION_SCALE_OTHER_ADD_LOCAL;
-         fxMesa->TexCombine[0].FactorRGB = GR_COMBINE_FACTOR_ONE;
-         fxMesa->TexCombine[0].FunctionAlpha = GR_COMBINE_FUNCTION_SCALE_OTHER_ADD_LOCAL;
-         fxMesa->TexCombine[0].FactorAlpha = GR_COMBINE_FACTOR_ONE;
-         fxMesa->TexCombine[0].InvertRGB = FXFALSE;
-         fxMesa->TexCombine[0].InvertAlpha = FXFALSE;
-      }
-
-      fxMesa->ColorCombine.Function = GR_COMBINE_FUNCTION_SCALE_OTHER;
-      fxMesa->ColorCombine.Factor = GR_COMBINE_FACTOR_ONE;
-      fxMesa->ColorCombine.Local = localc;
-      fxMesa->ColorCombine.Other = GR_COMBINE_OTHER_TEXTURE;
-      fxMesa->ColorCombine.Invert = FXFALSE;
-      fxMesa->AlphaCombine.Function = GR_COMBINE_FUNCTION_SCALE_OTHER;
-      fxMesa->AlphaCombine.Factor = GR_COMBINE_FACTOR_ONE;
-      fxMesa->AlphaCombine.Local = locala;
-      fxMesa->AlphaCombine.Other = GR_COMBINE_OTHER_TEXTURE;
-      fxMesa->AlphaCombine.Invert = FXFALSE;
-   }
-   else if (envMode1 == GL_REPLACE) {
-      /* Homeworld2 */
-
-      fxMesa->TexCombine[1].FunctionRGB = GR_COMBINE_FUNCTION_ZERO;
-      fxMesa->TexCombine[1].FactorRGB = GR_COMBINE_FACTOR_NONE;
-      fxMesa->TexCombine[1].FunctionAlpha = GR_COMBINE_FUNCTION_ZERO;
-      fxMesa->TexCombine[1].FactorAlpha = GR_COMBINE_FACTOR_NONE;
-      fxMesa->TexCombine[1].InvertRGB = FXFALSE;
-      fxMesa->TexCombine[1].InvertAlpha = FXFALSE;
-
-      fxMesa->TexCombine[0].FunctionRGB = GR_COMBINE_FUNCTION_LOCAL;
-      fxMesa->TexCombine[0].FactorRGB = GR_COMBINE_FACTOR_NONE;
-      fxMesa->TexCombine[0].FunctionAlpha = GR_COMBINE_FUNCTION_LOCAL;
-      fxMesa->TexCombine[0].FactorAlpha = GR_COMBINE_FACTOR_NONE;
-      fxMesa->TexCombine[0].InvertRGB = FXFALSE;
-      fxMesa->TexCombine[0].InvertAlpha = FXFALSE;
-
-      if ((baseFormat0 == GL_RGB) && (baseFormat0 == GL_LUMINANCE)) {
-         fxMesa->AlphaCombine.Function = GR_COMBINE_FUNCTION_LOCAL;
-         fxMesa->AlphaCombine.Factor = GR_COMBINE_FACTOR_NONE;
-         fxMesa->AlphaCombine.Local = locala;
-         fxMesa->AlphaCombine.Other = GR_COMBINE_OTHER_NONE;
-         fxMesa->AlphaCombine.Invert = FXFALSE;
-      } else {
-         fxMesa->AlphaCombine.Function = GR_COMBINE_FUNCTION_SCALE_OTHER;
-         fxMesa->AlphaCombine.Factor = GR_COMBINE_FACTOR_ONE;
-         fxMesa->AlphaCombine.Local = locala;
-         fxMesa->AlphaCombine.Other = GR_COMBINE_OTHER_TEXTURE;
-         fxMesa->AlphaCombine.Invert = FXFALSE;
-      }
-      if (baseFormat0 == GL_ALPHA) {
-         fxMesa->ColorCombine.Function = GR_COMBINE_FUNCTION_LOCAL;
-         fxMesa->ColorCombine.Factor = GR_COMBINE_FACTOR_NONE;
-         fxMesa->ColorCombine.Local = localc;
-         fxMesa->ColorCombine.Other = GR_COMBINE_OTHER_NONE;
-         fxMesa->ColorCombine.Invert = FXFALSE;
-      } else {
-         fxMesa->ColorCombine.Function = GR_COMBINE_FUNCTION_SCALE_OTHER;
-         fxMesa->ColorCombine.Factor = GR_COMBINE_FACTOR_ONE;
-         fxMesa->ColorCombine.Local = localc;
-         fxMesa->ColorCombine.Other = GR_COMBINE_OTHER_TEXTURE;
-         fxMesa->ColorCombine.Invert = FXFALSE;
-      }
-   }
-   else {
-      _mesa_problem(ctx, "%s: Unexpected dual texture mode encountered", __FUNCTION__);
-      return GL_FALSE;
-   }
-
-   fxMesa->dirty |= TDFX_UPLOAD_TEXTURE_ENV;
-   fxMesa->dirty |= TDFX_UPLOAD_COLOR_COMBINE;
-   fxMesa->dirty |= TDFX_UPLOAD_ALPHA_COMBINE;
-   return GL_TRUE;
-}
-
-
-/*
- * This function makes sure that the correct mipmap levels are loaded
- * in the right places in memory and then makes the Glide calls to
- * setup the texture source pointers.
- */
-static void
-setupSingleTMU(tdfxContextPtr fxMesa, struct gl_texture_object *tObj)
-{
-   struct tdfxSharedState *shared = (struct tdfxSharedState *) fxMesa->glCtx->Shared->DriverData;
-   tdfxTexInfo *ti = TDFX_TEXTURE_DATA(tObj);
-   const GLcontext *ctx = fxMesa->glCtx;
-
-   /* Make sure we're not loaded incorrectly */
-   if (ti->isInTM && !shared->umaTexMemory) {
-      /* if doing filtering between mipmap levels, alternate mipmap levels
-       * must be in alternate TMUs.
-       */
-      if (ti->LODblend) {
-         if (ti->whichTMU != TDFX_TMU_SPLIT)
-            tdfxTMMoveOutTM_NoLock(fxMesa, tObj);
-      }
-      else {
-         if (ti->whichTMU == TDFX_TMU_SPLIT)
-            tdfxTMMoveOutTM_NoLock(fxMesa, tObj);
-      }
-   }
-
-   /* Make sure we're loaded correctly */
-   if (!ti->isInTM) {
-      /* Have to download the texture */
-      if (shared->umaTexMemory) {
-         tdfxTMMoveInTM_NoLock(fxMesa, tObj, TDFX_TMU0);
-      }
-      else {
-         /* Voodoo3 (split texture memory) */
-         if (ti->LODblend) {
-            tdfxTMMoveInTM_NoLock(fxMesa, tObj, TDFX_TMU_SPLIT);
-         }
-         else {
-#if 0
-            /* XXX putting textures into the second memory bank when the
-             * first bank is full is not working at this time.
-             */
-            if (fxMesa->haveTwoTMUs) {
-               GLint memReq = fxMesa->Glide.grTexTextureMemRequired(
-                                       GR_MIPMAPLEVELMASK_BOTH, &(ti->info));
-               if (shared->freeTexMem[TDFX_TMU0] > memReq) {
-                  tdfxTMMoveInTM_NoLock(fxMesa, tObj, TDFX_TMU0);
-               }
-               else {
-                  tdfxTMMoveInTM_NoLock(fxMesa, tObj, TDFX_TMU1);
-               }
-            }
-            else
-#endif
-            {
-               tdfxTMMoveInTM_NoLock(fxMesa, tObj, TDFX_TMU0);
-            }
-         }
-      }
-   }
-
-   if (ti->LODblend && ti->whichTMU == TDFX_TMU_SPLIT) {
-      /* mipmap levels split between texture banks */
-      GLint u;
-
-      if (ti->info.format == GR_TEXFMT_P_8 && !ctx->Texture.SharedPalette) {
-         fxMesa->TexPalette.Type = ti->paltype;
-         fxMesa->TexPalette.Data = &(ti->palette);
-         fxMesa->dirty |= TDFX_UPLOAD_TEXTURE_PALETTE;
-      }
-
-      for (u = 0; u < 2; u++) {
-         fxMesa->TexParams[u].sClamp = ti->sClamp;
-         fxMesa->TexParams[u].tClamp = ti->tClamp;
-         fxMesa->TexParams[u].minFilt = ti->minFilt;
-         fxMesa->TexParams[u].magFilt = ti->magFilt;
-         fxMesa->TexParams[u].mmMode = ti->mmMode;
-         fxMesa->TexParams[u].LODblend = ti->LODblend;
-         fxMesa->TexParams[u].LodBias = ctx->Texture.Unit[u].LodBias;
-      }
-      fxMesa->dirty |= TDFX_UPLOAD_TEXTURE_PARAMS;
-
-      fxMesa->TexSource[0].StartAddress = ti->tm[TDFX_TMU0]->startAddr;
-      fxMesa->TexSource[0].EvenOdd = GR_MIPMAPLEVELMASK_ODD;
-      fxMesa->TexSource[0].Info = &(ti->info);
-      fxMesa->TexSource[1].StartAddress = ti->tm[TDFX_TMU1]->startAddr;
-      fxMesa->TexSource[1].EvenOdd = GR_MIPMAPLEVELMASK_EVEN;
-      fxMesa->TexSource[1].Info = &(ti->info);
-      fxMesa->dirty |= TDFX_UPLOAD_TEXTURE_SOURCE;
-   }
-   else {
-      FxU32 tmu;
-
-      if (ti->whichTMU == TDFX_TMU_BOTH)
-         tmu = TDFX_TMU0;
-      else
-         tmu = ti->whichTMU;
-
-      if (shared->umaTexMemory) {
-         assert(ti->whichTMU == TDFX_TMU0);
-         assert(tmu == TDFX_TMU0);
-      }
-
-      if (ti->info.format == GR_TEXFMT_P_8 && !ctx->Texture.SharedPalette) {
-         fxMesa->TexPalette.Type = ti->paltype;
-         fxMesa->TexPalette.Data = &(ti->palette);
-         fxMesa->dirty |= TDFX_UPLOAD_TEXTURE_PALETTE;
-      }
-
-      /* KW: The alternative is to do the download to the other tmu.  If
-       * we get to this point, I think it means we are thrashing the
-       * texture memory, so perhaps it's not a good idea.
-       */
-
-      if (fxMesa->TexParams[tmu].sClamp != ti->sClamp ||
-          fxMesa->TexParams[tmu].tClamp != ti->tClamp ||
-          fxMesa->TexParams[tmu].minFilt != ti->minFilt ||
-          fxMesa->TexParams[tmu].magFilt != ti->magFilt ||
-          fxMesa->TexParams[tmu].mmMode != ti->mmMode ||
-          fxMesa->TexParams[tmu].LODblend != FXFALSE ||
-          fxMesa->TexParams[tmu].LodBias != ctx->Texture.Unit[tmu].LodBias) {
-         fxMesa->TexParams[tmu].sClamp = ti->sClamp;
-         fxMesa->TexParams[tmu].tClamp = ti->tClamp;
-         fxMesa->TexParams[tmu].minFilt = ti->minFilt;
-         fxMesa->TexParams[tmu].magFilt = ti->magFilt;
-         fxMesa->TexParams[tmu].mmMode = ti->mmMode;
-         fxMesa->TexParams[tmu].LODblend = FXFALSE;
-         fxMesa->TexParams[tmu].LodBias = ctx->Texture.Unit[tmu].LodBias;
-         fxMesa->dirty |= TDFX_UPLOAD_TEXTURE_PARAMS;
-      }
-
-      /* Glide texture source info */
-      fxMesa->TexSource[0].Info = NULL;
-      fxMesa->TexSource[1].Info = NULL;
-      if (ti->tm[tmu]) {
-         fxMesa->TexSource[tmu].StartAddress = ti->tm[tmu]->startAddr;
-         fxMesa->TexSource[tmu].EvenOdd = GR_MIPMAPLEVELMASK_BOTH;
-         fxMesa->TexSource[tmu].Info = &(ti->info);
-         fxMesa->dirty |= TDFX_UPLOAD_TEXTURE_SOURCE;
-      }
-   }
-
-   fxMesa->sScale0 = ti->sScale;
-   fxMesa->tScale0 = ti->tScale;
-}
-
-static void
-selectSingleTMUSrc(tdfxContextPtr fxMesa, GLint tmu, FxBool LODblend)
-{
-   if (LODblend) {
-      fxMesa->TexCombine[0].FunctionRGB = GR_COMBINE_FUNCTION_BLEND;
-      fxMesa->TexCombine[0].FactorRGB = GR_COMBINE_FACTOR_ONE_MINUS_LOD_FRACTION;
-      fxMesa->TexCombine[0].FunctionAlpha = GR_COMBINE_FUNCTION_BLEND;
-      fxMesa->TexCombine[0].FactorAlpha = GR_COMBINE_FACTOR_ONE_MINUS_LOD_FRACTION;
-      fxMesa->TexCombine[0].InvertRGB = FXFALSE;
-      fxMesa->TexCombine[0].InvertAlpha = FXFALSE;
-
-      if (fxMesa->haveTwoTMUs) {
-         const struct gl_shared_state *mesaShared = fxMesa->glCtx->Shared;
-         const struct tdfxSharedState *shared = (struct tdfxSharedState *) mesaShared->DriverData;
-         int tmu;
-
-         if (shared->umaTexMemory)
-            tmu = GR_TMU0;
-         else
-            tmu = GR_TMU1;
-
-         fxMesa->TexCombine[tmu].FunctionRGB = GR_COMBINE_FUNCTION_LOCAL;
-         fxMesa->TexCombine[tmu].FactorRGB = GR_COMBINE_FACTOR_NONE;
-         fxMesa->TexCombine[tmu].FunctionAlpha = GR_COMBINE_FUNCTION_LOCAL;
-         fxMesa->TexCombine[tmu].FactorAlpha = GR_COMBINE_FACTOR_NONE;
-         fxMesa->TexCombine[tmu].InvertRGB = FXFALSE;
-         fxMesa->TexCombine[tmu].InvertAlpha = FXFALSE;
-      }
-      fxMesa->tmuSrc = TDFX_TMU_SPLIT;
-   }
-   else {
-      if (tmu != TDFX_TMU1) {
-         fxMesa->TexCombine[0].FunctionRGB = GR_COMBINE_FUNCTION_LOCAL;
-         fxMesa->TexCombine[0].FactorRGB = GR_COMBINE_FACTOR_NONE;
-         fxMesa->TexCombine[0].FunctionAlpha = GR_COMBINE_FUNCTION_LOCAL;
-         fxMesa->TexCombine[0].FactorAlpha = GR_COMBINE_FACTOR_NONE;
-         fxMesa->TexCombine[0].InvertRGB = FXFALSE;
-         fxMesa->TexCombine[0].InvertAlpha = FXFALSE;
-         if (fxMesa->haveTwoTMUs) {
-            fxMesa->TexCombine[1].FunctionRGB = GR_COMBINE_FUNCTION_ZERO;
-            fxMesa->TexCombine[1].FactorRGB = GR_COMBINE_FACTOR_NONE;
-            fxMesa->TexCombine[1].FunctionAlpha = GR_COMBINE_FUNCTION_ZERO;
-            fxMesa->TexCombine[1].FactorAlpha = GR_COMBINE_FACTOR_NONE;
-            fxMesa->TexCombine[1].InvertRGB = FXFALSE;
-            fxMesa->TexCombine[1].InvertAlpha = FXFALSE;
-         }
-         fxMesa->tmuSrc = TDFX_TMU0;
-      }
-      else {
-         fxMesa->TexCombine[1].FunctionRGB = GR_COMBINE_FUNCTION_LOCAL;
-         fxMesa->TexCombine[1].FactorRGB = GR_COMBINE_FACTOR_NONE;
-         fxMesa->TexCombine[1].FunctionAlpha = GR_COMBINE_FUNCTION_LOCAL;
-         fxMesa->TexCombine[1].FactorAlpha = GR_COMBINE_FACTOR_NONE;
-         fxMesa->TexCombine[1].InvertRGB = FXFALSE;
-         fxMesa->TexCombine[1].InvertAlpha = FXFALSE;
-         /* GR_COMBINE_FUNCTION_SCALE_OTHER doesn't work ?!? */
-         fxMesa->TexCombine[0].FunctionRGB = GR_COMBINE_FUNCTION_BLEND;
-         fxMesa->TexCombine[0].FactorRGB = GR_COMBINE_FACTOR_ONE;
-         fxMesa->TexCombine[0].FunctionAlpha = GR_COMBINE_FUNCTION_BLEND;
-         fxMesa->TexCombine[0].FactorAlpha = GR_COMBINE_FACTOR_ONE;
-         fxMesa->TexCombine[0].InvertRGB = FXFALSE;
-         fxMesa->TexCombine[0].InvertAlpha = FXFALSE;
-         fxMesa->tmuSrc = TDFX_TMU1;
-      }
-   }
-
-   fxMesa->dirty |= TDFX_UPLOAD_TEXTURE_ENV;
-}
-
-#if 0
-static void print_state(tdfxContextPtr fxMesa)
-{
-   GLcontext *ctx = fxMesa->glCtx;
-   struct gl_texture_object *tObj0 = ctx->Texture.Unit[0]._Current;
-   struct gl_texture_object *tObj1 = ctx->Texture.Unit[1]._Current;
-   GLenum base0 = tObj0->Image[0][tObj0->BaseLevel] ? tObj0->Image[0][tObj0->BaseLevel]->Format : 99;
-   GLenum base1 = tObj1->Image[0][tObj1->BaseLevel] ? tObj1->Image[0][tObj1->BaseLevel]->Format : 99;
-
-   printf("Unit 0: Enabled:  GL=%d   Gr=%d\n", ctx->Texture.Unit[0]._ReallyEnabled,
-          fxMesa->TexState.Enabled[0]);
-   printf("   EnvMode: GL=0x%x  Gr=0x%x\n", ctx->Texture.Unit[0].EnvMode,
-          fxMesa->TexState.EnvMode[0]);
-   printf("   BaseFmt: GL=0x%x  Gr=0x%x\n", base0, fxMesa->TexState.TexFormat[0]);
-
-
-   printf("Unit 1: Enabled:  GL=%d  Gr=%d\n", ctx->Texture.Unit[1]._ReallyEnabled,
-          fxMesa->TexState.Enabled[1]);
-   printf("   EnvMode: GL=0x%x  Gr:0x%x\n", ctx->Texture.Unit[1].EnvMode,
-          fxMesa->TexState.EnvMode[1]);
-   printf("   BaseFmt: GL=0x%x  Gr:0x%x\n", base1, fxMesa->TexState.TexFormat[1]);
-}
-#endif
-
-/*
- * When we're only using a single texture unit, we always use the 0th
- * Glide/hardware unit, regardless if it's GL_TEXTURE0_ARB or GL_TEXTURE1_ARB
- * that's enalbed.
- * Input:  ctx - the context
- *         unit - the OpenGL texture unit to use.
- */
-static void setupTextureSingleTMU(GLcontext * ctx, GLuint unit)
-{
-   tdfxContextPtr fxMesa = TDFX_CONTEXT(ctx);
-   tdfxTexInfo *ti;
-   struct gl_texture_object *tObj;
-   int tmu;
-   GLenum envMode, baseFormat;
-
-   tObj = ctx->Texture.Unit[unit]._Current;
-   if (tObj->Image[0][tObj->BaseLevel]->Border > 0) {
-      FALLBACK(fxMesa, TDFX_FALLBACK_TEXTURE_BORDER, GL_TRUE);
-      return;
-   }
-
-   setupSingleTMU(fxMesa, tObj);
-
-   ti = TDFX_TEXTURE_DATA(tObj);
-   if (ti->whichTMU == TDFX_TMU_BOTH)
-      tmu = TDFX_TMU0;
-   else
-      tmu = ti->whichTMU;
-
-   if (fxMesa->tmuSrc != tmu) {
-      selectSingleTMUSrc(fxMesa, tmu, ti->LODblend);
-   }
-
-   if (ti->reloadImages)
-      fxMesa->dirty |= TDFX_UPLOAD_TEXTURE_IMAGES;
-
-   /* Check if we really need to update the texenv state */
-   envMode = ctx->Texture.Unit[unit].EnvMode;
-   baseFormat = tObj->Image[0][tObj->BaseLevel]->Format;
-
-   if (TDFX_IS_NAPALM(fxMesa)) {
-      /* see if we really need to update the unit */
-      if (1/*fxMesa->TexState.Enabled[unit] != ctx->Texture.Unit[unit]._ReallyEnabled ||
-          envMode != fxMesa->TexState.EnvMode[0] ||
-          envMode == GL_COMBINE_EXT ||
-          baseFormat != fxMesa->TexState.TexFormat[0]*/) {
-         struct tdfx_texcombine_ext *otherEnv;
-         if (!SetupTexEnvNapalm(ctx, GL_TRUE,
-                                &ctx->Texture.Unit[unit], baseFormat,
-                                &fxMesa->TexCombineExt[0])) {
-            /* software fallback */
-            FALLBACK(fxMesa, TDFX_FALLBACK_TEXTURE_ENV, GL_TRUE);
-         }
-         /* disable other unit */
-         otherEnv = &fxMesa->TexCombineExt[1];
-         otherEnv->Color.SourceA = GR_CMBX_ZERO;
-         otherEnv->Color.ModeA = GR_FUNC_MODE_ZERO;
-         otherEnv->Color.SourceB = GR_CMBX_ZERO;
-         otherEnv->Color.ModeB = GR_FUNC_MODE_ZERO;
-         otherEnv->Color.SourceC = GR_CMBX_ZERO;
-         otherEnv->Color.InvertC = FXFALSE;
-         otherEnv->Color.SourceD = GR_CMBX_ZERO;
-         otherEnv->Color.InvertD = FXFALSE;
-         otherEnv->Color.Shift = 0;
-         otherEnv->Color.Invert = FXFALSE;
-         otherEnv->Alpha.SourceA = GR_CMBX_ITALPHA;
-         otherEnv->Alpha.ModeA = GR_FUNC_MODE_ZERO;
-         otherEnv->Alpha.SourceB = GR_CMBX_ITALPHA;
-         otherEnv->Alpha.ModeB = GR_FUNC_MODE_ZERO;
-         otherEnv->Alpha.SourceC = GR_CMBX_ZERO;
-         otherEnv->Alpha.InvertC = FXFALSE;
-         otherEnv->Alpha.SourceD = GR_CMBX_ZERO;
-         otherEnv->Alpha.InvertD = FXFALSE;
-         otherEnv->Alpha.Shift = 0;
-         otherEnv->Alpha.Invert = FXFALSE;
-
-#if 0/*JJJ*/
-         fxMesa->TexState.Enabled[unit] = ctx->Texture.Unit[unit]._ReallyEnabled;
-         fxMesa->TexState.EnvMode[0] = envMode;
-         fxMesa->TexState.TexFormat[0] = baseFormat;
-         fxMesa->TexState.EnvMode[1] = 0;
-         fxMesa->TexState.TexFormat[1] = 0;
-#endif
-      }
-   }
-   else {
-      /* Voodoo3 */
-
-      /* see if we really need to update the unit */
-      if (1/*fxMesa->TexState.Enabled[unit] != ctx->Texture.Unit[unit]._ReallyEnabled ||
-          envMode != fxMesa->TexState.EnvMode[0] ||
-          envMode == GL_COMBINE_EXT ||
-          baseFormat != fxMesa->TexState.TexFormat[0]*/) {
-         if (!SetupSingleTexEnvVoodoo3(ctx, unit, envMode, baseFormat)) {
-            /* software fallback */
-            FALLBACK(fxMesa, TDFX_FALLBACK_TEXTURE_ENV, GL_TRUE);
-         }
-#if 0/*JJJ*/
-         fxMesa->TexState.Enabled[unit] = ctx->Texture.Unit[unit]._ReallyEnabled;
-         fxMesa->TexState.EnvMode[0] = envMode;
-         fxMesa->TexState.TexFormat[0] = baseFormat;
-         fxMesa->TexState.EnvMode[1] = 0;
-         fxMesa->TexState.TexFormat[1] = 0;
-#endif
-      }
-   }
-}
-
-
-static void
-setupDoubleTMU(tdfxContextPtr fxMesa,
-               struct gl_texture_object *tObj0,
-               struct gl_texture_object *tObj1)
-{
-#define T0_NOT_IN_TMU  0x01
-#define T1_NOT_IN_TMU  0x02
-#define T0_IN_TMU0     0x04
-#define T1_IN_TMU0     0x08
-#define T0_IN_TMU1     0x10
-#define T1_IN_TMU1     0x20
-
-    const struct gl_shared_state *mesaShared = fxMesa->glCtx->Shared;
-    const struct tdfxSharedState *shared = (struct tdfxSharedState *) mesaShared->DriverData;
-    const GLcontext *ctx = fxMesa->glCtx;
-    tdfxTexInfo *ti0 = TDFX_TEXTURE_DATA(tObj0);
-    tdfxTexInfo *ti1 = TDFX_TEXTURE_DATA(tObj1);
-    GLuint tstate = 0;
-    int tmu0 = 0, tmu1 = 1;
-
-    if (shared->umaTexMemory) {
-       if (!ti0->isInTM) {
-          tdfxTMMoveInTM_NoLock(fxMesa, tObj0, TDFX_TMU0);
-          assert(ti0->isInTM);
-       }
-       if (!ti1->isInTM) {
-          tdfxTMMoveInTM_NoLock(fxMesa, tObj1, TDFX_TMU0);
-          assert(ti1->isInTM);
-       }
-    }
-    else {
-       /* We shouldn't need to do this. There is something wrong with
-          multitexturing when the TMUs are swapped. So, we're forcing
-          them to always be loaded correctly. !!! */
-       if (ti0->whichTMU == TDFX_TMU1)
-           tdfxTMMoveOutTM_NoLock(fxMesa, tObj0);
-       if (ti1->whichTMU == TDFX_TMU0)
-           tdfxTMMoveOutTM_NoLock(fxMesa, tObj1);
-
-       if (ti0->isInTM) {
-           switch (ti0->whichTMU) {
-           case TDFX_TMU0:
-               tstate |= T0_IN_TMU0;
-               break;
-           case TDFX_TMU1:
-               tstate |= T0_IN_TMU1;
-               break;
-           case TDFX_TMU_BOTH:
-               tstate |= T0_IN_TMU0 | T0_IN_TMU1;
-               break;
-           case TDFX_TMU_SPLIT:
-               tstate |= T0_NOT_IN_TMU;
-               break;
-           }
-       }
-       else
-           tstate |= T0_NOT_IN_TMU;
-
-       if (ti1->isInTM) {
-           switch (ti1->whichTMU) {
-           case TDFX_TMU0:
-               tstate |= T1_IN_TMU0;
-               break;
-           case TDFX_TMU1:
-               tstate |= T1_IN_TMU1;
-               break;
-           case TDFX_TMU_BOTH:
-               tstate |= T1_IN_TMU0 | T1_IN_TMU1;
-               break;
-           case TDFX_TMU_SPLIT:
-               tstate |= T1_NOT_IN_TMU;
-               break;
-           }
-       }
-       else
-           tstate |= T1_NOT_IN_TMU;
-
-       /* Move texture maps into TMUs */
-
-       if (!(((tstate & T0_IN_TMU0) && (tstate & T1_IN_TMU1)) ||
-             ((tstate & T0_IN_TMU1) && (tstate & T1_IN_TMU0)))) {
-           if (tObj0 == tObj1) {
-              tdfxTMMoveInTM_NoLock(fxMesa, tObj1, TDFX_TMU_BOTH);
-           }
-           else {
-               /* Find the minimal way to correct the situation */
-               if ((tstate & T0_IN_TMU0) || (tstate & T1_IN_TMU1)) {
-                   /* We have one in the standard order, setup the other */
-                   if (tstate & T0_IN_TMU0) {
-                      /* T0 is in TMU0, put T1 in TMU1 */
-                      tdfxTMMoveInTM_NoLock(fxMesa, tObj1, TDFX_TMU1);
-                   }
-                   else {
-                       tdfxTMMoveInTM_NoLock(fxMesa, tObj0, TDFX_TMU0);
-                   }
-                   /* tmu0 and tmu1 are setup */
-               }
-               else if ((tstate & T0_IN_TMU1) || (tstate & T1_IN_TMU0)) {
-                   /* we have one in the reverse order, setup the other */
-                   if (tstate & T1_IN_TMU0) {
-                      /* T1 is in TMU0, put T0 in TMU1 */
-                      tdfxTMMoveInTM_NoLock(fxMesa, tObj0, TDFX_TMU1);
-                   }
-                   else {
-                       tdfxTMMoveInTM_NoLock(fxMesa, tObj1, TDFX_TMU0);
-                   }
-                   tmu0 = 1;
-                   tmu1 = 0;
-               }
-               else {              /* Nothing is loaded */
-                   tdfxTMMoveInTM_NoLock(fxMesa, tObj0, TDFX_TMU0);
-                   tdfxTMMoveInTM_NoLock(fxMesa, tObj1, TDFX_TMU1);
-                   /* tmu0 and tmu1 are setup */
-               }
-           }
-       }
-    }
-
-    ti0->lastTimeUsed = fxMesa->texBindNumber;
-    ti1->lastTimeUsed = fxMesa->texBindNumber;
-
-
-    if (!ctx->Texture.SharedPalette) {
-        if (ti0->info.format == GR_TEXFMT_P_8) {
-            fxMesa->TexPalette.Type = ti0->paltype;
-            fxMesa->TexPalette.Data = &(ti0->palette);
-            fxMesa->dirty |= TDFX_UPLOAD_TEXTURE_PALETTE;
-        }
-        else if (ti1->info.format == GR_TEXFMT_P_8) {
-            fxMesa->TexPalette.Type = ti1->paltype;
-            fxMesa->TexPalette.Data = &(ti1->palette);
-            fxMesa->dirty |= TDFX_UPLOAD_TEXTURE_PALETTE;
-        }
-        else {
-            fxMesa->TexPalette.Data = NULL;
-        }
-    }
-
-    /*
-     * Setup Unit 0
-     */
-    assert(ti0->isInTM);
-    assert(ti0->tm[tmu0]);
-    fxMesa->TexSource[tmu0].StartAddress = ti0->tm[tmu0]->startAddr;
-    fxMesa->TexSource[tmu0].EvenOdd = GR_MIPMAPLEVELMASK_BOTH;
-    fxMesa->TexSource[tmu0].Info = &(ti0->info);
-    fxMesa->dirty |= TDFX_UPLOAD_TEXTURE_SOURCE;
-
-    if (fxMesa->TexParams[tmu0].sClamp != ti0->sClamp ||
-        fxMesa->TexParams[tmu0].tClamp != ti0->tClamp ||
-        fxMesa->TexParams[tmu0].minFilt != ti0->minFilt ||
-        fxMesa->TexParams[tmu0].magFilt != ti0->magFilt ||
-        fxMesa->TexParams[tmu0].mmMode != ti0->mmMode ||
-        fxMesa->TexParams[tmu0].LODblend != FXFALSE ||
-        fxMesa->TexParams[tmu0].LodBias != ctx->Texture.Unit[tmu0].LodBias) {
-       fxMesa->TexParams[tmu0].sClamp = ti0->sClamp;
-       fxMesa->TexParams[tmu0].tClamp = ti0->tClamp;
-       fxMesa->TexParams[tmu0].minFilt = ti0->minFilt;
-       fxMesa->TexParams[tmu0].magFilt = ti0->magFilt;
-       fxMesa->TexParams[tmu0].mmMode = ti0->mmMode;
-       fxMesa->TexParams[tmu0].LODblend = FXFALSE;
-       fxMesa->TexParams[tmu0].LodBias = ctx->Texture.Unit[tmu0].LodBias;
-       fxMesa->dirty |= TDFX_UPLOAD_TEXTURE_PARAMS;
-    }
-
-    /*
-     * Setup Unit 1
-     */
-    if (shared->umaTexMemory) {
-        ASSERT(ti1->isInTM);
-        ASSERT(ti1->tm[0]);
-        fxMesa->TexSource[tmu1].StartAddress = ti1->tm[0]->startAddr;
-        fxMesa->TexSource[tmu1].EvenOdd = GR_MIPMAPLEVELMASK_BOTH;
-        fxMesa->TexSource[tmu1].Info = &(ti1->info);
-    }
-    else {
-        ASSERT(ti1->isInTM);
-        ASSERT(ti1->tm[tmu1]);
-        fxMesa->TexSource[tmu1].StartAddress = ti1->tm[tmu1]->startAddr;
-        fxMesa->TexSource[tmu1].EvenOdd = GR_MIPMAPLEVELMASK_BOTH;
-        fxMesa->TexSource[tmu1].Info = &(ti1->info);
-    }
-
-    if (fxMesa->TexParams[tmu1].sClamp != ti1->sClamp ||
-        fxMesa->TexParams[tmu1].tClamp != ti1->tClamp ||
-        fxMesa->TexParams[tmu1].minFilt != ti1->minFilt ||
-        fxMesa->TexParams[tmu1].magFilt != ti1->magFilt ||
-        fxMesa->TexParams[tmu1].mmMode != ti1->mmMode ||
-        fxMesa->TexParams[tmu1].LODblend != FXFALSE ||
-        fxMesa->TexParams[tmu1].LodBias != ctx->Texture.Unit[tmu1].LodBias) {
-       fxMesa->TexParams[tmu1].sClamp = ti1->sClamp;
-       fxMesa->TexParams[tmu1].tClamp = ti1->tClamp;
-       fxMesa->TexParams[tmu1].minFilt = ti1->minFilt;
-       fxMesa->TexParams[tmu1].magFilt = ti1->magFilt;
-       fxMesa->TexParams[tmu1].mmMode = ti1->mmMode;
-       fxMesa->TexParams[tmu1].LODblend = FXFALSE;
-       fxMesa->TexParams[tmu1].LodBias = ctx->Texture.Unit[tmu1].LodBias;
-       fxMesa->dirty |= TDFX_UPLOAD_TEXTURE_PARAMS;
-    }
-
-    fxMesa->sScale0 = ti0->sScale;
-    fxMesa->tScale0 = ti0->tScale;
-    fxMesa->sScale1 = ti1->sScale;
-    fxMesa->tScale1 = ti1->tScale;
-
-#undef T0_NOT_IN_TMU
-#undef T1_NOT_IN_TMU
-#undef T0_IN_TMU0
-#undef T1_IN_TMU0
-#undef T0_IN_TMU1
-#undef T1_IN_TMU1
-}
-
-static void setupTextureDoubleTMU(GLcontext * ctx)
-{
-   tdfxContextPtr fxMesa = TDFX_CONTEXT(ctx);
-   struct gl_texture_object *tObj0 = ctx->Texture.Unit[1]._Current;
-   struct gl_texture_object *tObj1 = ctx->Texture.Unit[0]._Current;
-   tdfxTexInfo *ti0 = TDFX_TEXTURE_DATA(tObj0);
-   tdfxTexInfo *ti1 = TDFX_TEXTURE_DATA(tObj1);
-   struct gl_texture_image *baseImage0 = tObj0->Image[0][tObj0->BaseLevel];
-   struct gl_texture_image *baseImage1 = tObj1->Image[0][tObj1->BaseLevel];
-#if 0/*JJJ*/
-   const GLenum envMode0 = ctx->Texture.Unit[0].EnvMode;
-   const GLenum envMode1 = ctx->Texture.Unit[1].EnvMode;
-#endif
-
-   if (baseImage0->Border > 0 || baseImage1->Border > 0) {
-      FALLBACK(fxMesa, TDFX_FALLBACK_TEXTURE_BORDER, GL_TRUE);
-      return;
-   }
-
-   setupDoubleTMU(fxMesa, tObj0, tObj1);
-
-   if (ti0->reloadImages || ti1->reloadImages)
-      fxMesa->dirty |= TDFX_UPLOAD_TEXTURE_IMAGES;
-
-   fxMesa->tmuSrc = TDFX_TMU_BOTH;
-
-   if (TDFX_IS_NAPALM(fxMesa)) {
-      /* Remember, Glide has its texture units numbered in backward
-       * order compared to OpenGL.
-       */
-      GLboolean hw1 = GL_TRUE, hw2 = GL_TRUE;
-
-      /* check if we really need to update glide unit 1 */
-      if (1/*fxMesa->TexState.Enabled[0] != ctx->Texture.Unit[0]._ReallyEnabled ||
-          envMode0 != fxMesa->TexState.EnvMode[1] ||
-          envMode0 == GL_COMBINE_EXT ||
-          baseImage0->Format != fxMesa->TexState.TexFormat[1] ||
-          (fxMesa->Fallback & TDFX_FALLBACK_TEXTURE_ENV)*/) {
-         hw1 = SetupTexEnvNapalm(ctx, GL_TRUE, &ctx->Texture.Unit[0],
-                                baseImage0->Format, &fxMesa->TexCombineExt[1]);
-#if 0/*JJJ*/
-         fxMesa->TexState.EnvMode[1] = envMode0;
-         fxMesa->TexState.TexFormat[1] = baseImage0->Format;
-         fxMesa->TexState.Enabled[0] = ctx->Texture.Unit[0]._ReallyEnabled;
-#endif
-      }
-
-      /* check if we really need to update glide unit 0 */
-      if (1/*fxMesa->TexState.Enabled[1] != ctx->Texture.Unit[1]._ReallyEnabled ||
-          envMode1 != fxMesa->TexState.EnvMode[0] ||
-          envMode1 == GL_COMBINE_EXT ||
-          baseImage1->Format != fxMesa->TexState.TexFormat[0] ||
-          (fxMesa->Fallback & TDFX_FALLBACK_TEXTURE_ENV)*/) {
-         hw2 = SetupTexEnvNapalm(ctx, GL_FALSE, &ctx->Texture.Unit[1],
-                                baseImage1->Format, &fxMesa->TexCombineExt[0]);
-#if 0/*JJJ*/
-         fxMesa->TexState.EnvMode[0] = envMode1;
-         fxMesa->TexState.TexFormat[0] = baseImage1->Format;
-         fxMesa->TexState.Enabled[1] = ctx->Texture.Unit[1]._ReallyEnabled;
-#endif
-      }
-
-
-      if (!hw1 || !hw2) {
-         FALLBACK(fxMesa, TDFX_FALLBACK_TEXTURE_ENV, GL_TRUE);
-      }
-   }
-   else {
-      int unit0, unit1;
-      if ((ti0->whichTMU == TDFX_TMU1) || (ti1->whichTMU == TDFX_TMU0))
-         unit0 = 1;
-      else
-         unit0 = 0;
-      unit1 = 1 - unit0;
-
-      if (1/*fxMesa->TexState.Enabled[0] != ctx->Texture.Unit[0]._ReallyEnabled ||
-          fxMesa->TexState.Enabled[1] != ctx->Texture.Unit[1]._ReallyEnabled ||
-          envMode0 != fxMesa->TexState.EnvMode[unit0] ||
-          envMode0 == GL_COMBINE_EXT ||
-          envMode1 != fxMesa->TexState.EnvMode[unit1] ||
-          envMode1 == GL_COMBINE_EXT ||
-          baseImage0->Format != fxMesa->TexState.TexFormat[unit0] ||
-          baseImage1->Format != fxMesa->TexState.TexFormat[unit1] ||
-          (fxMesa->Fallback & TDFX_FALLBACK_TEXTURE_ENV)*/) {
-
-         if (!SetupDoubleTexEnvVoodoo3(ctx, unit0,
-                         ctx->Texture.Unit[0].EnvMode, baseImage0->Format,
-                         ctx->Texture.Unit[1].EnvMode, baseImage1->Format)) {
-            FALLBACK(fxMesa, TDFX_FALLBACK_TEXTURE_ENV, GL_TRUE);
-         }
-
-#if 0/*JJJ*/
-         fxMesa->TexState.EnvMode[unit0] = envMode0;
-         fxMesa->TexState.TexFormat[unit0] = baseImage0->Format;
-         fxMesa->TexState.EnvMode[unit1] = envMode1;
-         fxMesa->TexState.TexFormat[unit1] = baseImage1->Format;
-         fxMesa->TexState.Enabled[0] = ctx->Texture.Unit[0]._ReallyEnabled;
-         fxMesa->TexState.Enabled[1] = ctx->Texture.Unit[1]._ReallyEnabled;
-#endif
-      }
-   }
-}
-
-
-void
-tdfxUpdateTextureState( GLcontext *ctx )
-{
-   tdfxContextPtr fxMesa = TDFX_CONTEXT(ctx);
-
-   FALLBACK(fxMesa, TDFX_FALLBACK_TEXTURE_BORDER, GL_FALSE);
-   FALLBACK(fxMesa, TDFX_FALLBACK_TEXTURE_ENV, GL_FALSE);
-
-   if (ctx->Texture.Unit[0]._ReallyEnabled & (TEXTURE_1D_BIT|TEXTURE_2D_BIT) &&
-       ctx->Texture.Unit[1]._ReallyEnabled == 0) {
-      LOCK_HARDWARE( fxMesa );  /* XXX remove locking eventually */
-      setupTextureSingleTMU(ctx, 0);
-      UNLOCK_HARDWARE( fxMesa );
-   }
-   else if (ctx->Texture.Unit[0]._ReallyEnabled == 0 && 
-            ctx->Texture.Unit[1]._ReallyEnabled & (TEXTURE_1D_BIT|TEXTURE_2D_BIT)) {
-      LOCK_HARDWARE( fxMesa );
-      setupTextureSingleTMU(ctx, 1);
-      UNLOCK_HARDWARE( fxMesa );
-   }
-   else if (ctx->Texture.Unit[0]._ReallyEnabled & (TEXTURE_1D_BIT|TEXTURE_2D_BIT) &&
-            ctx->Texture.Unit[1]._ReallyEnabled & (TEXTURE_1D_BIT|TEXTURE_2D_BIT)) {
-      LOCK_HARDWARE( fxMesa );
-      setupTextureDoubleTMU(ctx);
-      UNLOCK_HARDWARE( fxMesa );
-   }
-   else {
-      /* disable hardware texturing */
-      if (TDFX_IS_NAPALM(fxMesa)) {
-         fxMesa->ColorCombineExt.SourceA = GR_CMBX_ITRGB;
-         fxMesa->ColorCombineExt.ModeA = GR_FUNC_MODE_X;
-         fxMesa->ColorCombineExt.SourceB = GR_CMBX_ZERO;
-         fxMesa->ColorCombineExt.ModeB = GR_FUNC_MODE_ZERO;
-         fxMesa->ColorCombineExt.SourceC = GR_CMBX_ZERO;
-         fxMesa->ColorCombineExt.InvertC = FXTRUE;
-         fxMesa->ColorCombineExt.SourceD = GR_CMBX_ZERO;
-         fxMesa->ColorCombineExt.InvertD = FXFALSE;
-         fxMesa->ColorCombineExt.Shift = 0;
-         fxMesa->ColorCombineExt.Invert = FXFALSE;
-         fxMesa->AlphaCombineExt.SourceA = GR_CMBX_ITALPHA;
-         fxMesa->AlphaCombineExt.ModeA = GR_FUNC_MODE_X;
-         fxMesa->AlphaCombineExt.SourceB = GR_CMBX_ZERO;
-         fxMesa->AlphaCombineExt.ModeB = GR_FUNC_MODE_ZERO;
-         fxMesa->AlphaCombineExt.SourceC = GR_CMBX_ZERO;
-         fxMesa->AlphaCombineExt.InvertC = FXTRUE;
-         fxMesa->AlphaCombineExt.SourceD = GR_CMBX_ZERO;
-         fxMesa->AlphaCombineExt.InvertD = FXFALSE;
-         fxMesa->AlphaCombineExt.Shift = 0;
-         fxMesa->AlphaCombineExt.Invert = FXFALSE;
-      }
-      else {
-         /* Voodoo 3*/
-         fxMesa->ColorCombine.Function = GR_COMBINE_FUNCTION_LOCAL;
-         fxMesa->ColorCombine.Factor = GR_COMBINE_FACTOR_NONE;
-         fxMesa->ColorCombine.Local = GR_COMBINE_LOCAL_ITERATED;
-         fxMesa->ColorCombine.Other = GR_COMBINE_OTHER_NONE;
-         fxMesa->ColorCombine.Invert = FXFALSE;
-         fxMesa->AlphaCombine.Function = GR_COMBINE_FUNCTION_LOCAL;
-         fxMesa->AlphaCombine.Factor = GR_COMBINE_FACTOR_NONE;
-         fxMesa->AlphaCombine.Local = GR_COMBINE_LOCAL_ITERATED;
-         fxMesa->AlphaCombine.Other = GR_COMBINE_OTHER_NONE;
-         fxMesa->AlphaCombine.Invert = FXFALSE;
-      }
-
-      fxMesa->TexState.Enabled[0] = 0;
-      fxMesa->TexState.Enabled[1] = 0;
-      fxMesa->TexState.EnvMode[0] = 0;
-      fxMesa->TexState.EnvMode[1] = 0;
-
-      fxMesa->dirty |= TDFX_UPLOAD_COLOR_COMBINE;
-      fxMesa->dirty |= TDFX_UPLOAD_ALPHA_COMBINE;
-
-      if (ctx->Texture.Unit[0]._ReallyEnabled != 0 ||
-          ctx->Texture.Unit[1]._ReallyEnabled != 0) {
-         /* software texture (cube map, rect tex, etc */
-         FALLBACK(fxMesa, TDFX_FALLBACK_TEXTURE_ENV, GL_TRUE);
-      }
-   }
-}
-
-
-
-/*
- * This is a special case of texture state update.
- * It's used when we've simply bound a new texture to a texture
- * unit and the new texture has the exact same attributes as the
- * previously bound texture.
- * This is very common in Quake3.
- */
-void
-tdfxUpdateTextureBinding( GLcontext *ctx )
-{
-   tdfxContextPtr fxMesa = TDFX_CONTEXT(ctx);
-   struct gl_texture_object *tObj0 = ctx->Texture.Unit[0]._Current;
-   struct gl_texture_object *tObj1 = ctx->Texture.Unit[1]._Current;
-   tdfxTexInfo *ti0 = TDFX_TEXTURE_DATA(tObj0);
-   tdfxTexInfo *ti1 = TDFX_TEXTURE_DATA(tObj1);
-
-    const struct gl_shared_state *mesaShared = fxMesa->glCtx->Shared;
-    const struct tdfxSharedState *shared = (struct tdfxSharedState *) mesaShared->DriverData;
-
-   if (ti0) {
-      fxMesa->sScale0 = ti0->sScale;
-      fxMesa->tScale0 = ti0->tScale;
-      if (ti0->info.format == GR_TEXFMT_P_8) {
-         fxMesa->TexPalette.Type = ti0->paltype;
-         fxMesa->TexPalette.Data = &(ti0->palette);
-         fxMesa->dirty |= TDFX_UPLOAD_TEXTURE_PALETTE;
-      }
-      else if (ti1 && ti1->info.format == GR_TEXFMT_P_8) {
-         fxMesa->TexPalette.Type = ti1->paltype;
-         fxMesa->TexPalette.Data = &(ti1->palette);
-         fxMesa->dirty |= TDFX_UPLOAD_TEXTURE_PALETTE;
-      }
-   }
-   if (ti1) {
-      fxMesa->sScale1 = ti1->sScale;
-      fxMesa->tScale1 = ti1->tScale;
-   }
-
-   if (ctx->Texture.Unit[0]._ReallyEnabled & (TEXTURE_1D_BIT|TEXTURE_2D_BIT) &&
-       ctx->Texture.Unit[0]._ReallyEnabled == 0) {
-      /* Only unit 0 2D enabled */
-      if (shared->umaTexMemory) {
-         fxMesa->TexSource[0].StartAddress = ti0->tm[0]->startAddr;
-         fxMesa->TexSource[0].EvenOdd = GR_MIPMAPLEVELMASK_BOTH;
-         fxMesa->TexSource[0].Info = &(ti0->info);
-      }
-      else {
-         if (ti0->LODblend && ti0->whichTMU == TDFX_TMU_SPLIT) {
-            fxMesa->TexSource[0].StartAddress = ti0->tm[TDFX_TMU0]->startAddr;
-            fxMesa->TexSource[0].EvenOdd = GR_MIPMAPLEVELMASK_ODD;
-            fxMesa->TexSource[0].Info = &(ti0->info);
-            fxMesa->TexSource[1].StartAddress = ti0->tm[TDFX_TMU1]->startAddr;
-            fxMesa->TexSource[1].EvenOdd = GR_MIPMAPLEVELMASK_EVEN;
-            fxMesa->TexSource[1].Info = &(ti0->info);
-         }
-         else {
-            FxU32 tmu;
-            if (ti0->whichTMU == TDFX_TMU_BOTH)
-               tmu = TDFX_TMU0;
-            else
-               tmu = ti0->whichTMU;
-            fxMesa->TexSource[0].Info = NULL;
-            fxMesa->TexSource[1].Info = NULL;
-            if (ti0->tm[tmu]) {
-               fxMesa->TexSource[tmu].StartAddress = ti0->tm[tmu]->startAddr;
-               fxMesa->TexSource[tmu].EvenOdd = GR_MIPMAPLEVELMASK_BOTH;
-               fxMesa->TexSource[tmu].Info = &(ti0->info);
-            }
-         }
-      }
-   }
-   else if (ctx->Texture.Unit[0]._ReallyEnabled == 0 && 
-            ctx->Texture.Unit[0]._ReallyEnabled & (TEXTURE_1D_BIT|TEXTURE_2D_BIT)) {
-      /* Only unit 1 2D enabled */
-      if (shared->umaTexMemory) {
-         fxMesa->TexSource[0].StartAddress = ti1->tm[0]->startAddr;
-         fxMesa->TexSource[0].EvenOdd = GR_MIPMAPLEVELMASK_BOTH;
-         fxMesa->TexSource[0].Info = &(ti1->info);
-      }
-   }
-   else if (ctx->Texture.Unit[0]._ReallyEnabled & (TEXTURE_1D_BIT|TEXTURE_2D_BIT) && 
-            ctx->Texture.Unit[0]._ReallyEnabled & (TEXTURE_1D_BIT|TEXTURE_2D_BIT)) {
-      /* Both 2D enabled */
-      if (shared->umaTexMemory) {
-         const FxU32 tmu0 = 0, tmu1 = 1;
-         fxMesa->TexSource[tmu0].StartAddress = ti0->tm[0]->startAddr;
-         fxMesa->TexSource[tmu0].EvenOdd = GR_MIPMAPLEVELMASK_BOTH;
-         fxMesa->TexSource[tmu0].Info = &(ti0->info);
-
-         fxMesa->TexSource[tmu1].StartAddress = ti1->tm[0]->startAddr;
-         fxMesa->TexSource[tmu1].EvenOdd = GR_MIPMAPLEVELMASK_BOTH;
-         fxMesa->TexSource[tmu1].Info = &(ti1->info);
-      }
-      else {
-         const FxU32 tmu0 = 0, tmu1 = 1;
-         fxMesa->TexSource[tmu0].StartAddress = ti0->tm[tmu0]->startAddr;
-         fxMesa->TexSource[tmu0].EvenOdd = GR_MIPMAPLEVELMASK_BOTH;
-         fxMesa->TexSource[tmu0].Info = &(ti0->info);
-
-         fxMesa->TexSource[tmu1].StartAddress = ti1->tm[tmu1]->startAddr;
-         fxMesa->TexSource[tmu1].EvenOdd = GR_MIPMAPLEVELMASK_BOTH;
-         fxMesa->TexSource[tmu1].Info = &(ti1->info);
-      }
-   }
-
-
-   fxMesa->dirty |= TDFX_UPLOAD_TEXTURE_SOURCE;
-}
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/tdfx/tdfx_texstate.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/tdfx/tdfx_texstate.h
deleted file mode 100644
index 234ed4439..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/tdfx/tdfx_texstate.h
+++ /dev/null
@@ -1,44 +0,0 @@
-/* -*- mode: c; c-basic-offset: 3 -*-
- *
- * Copyright 2000 VA Linux Systems Inc., Fremont, California.
- *
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * VA LINUX SYSTEMS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
- * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
- * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
- */
-/* $XFree86: xc/lib/GL/mesa/src/drv/tdfx/tdfx_texstate.h,v 1.1 2002/02/22 21:45:04 dawes Exp $ */
-
-/*
- * Original rewrite:
- *	Gareth Hughes <gareth@valinux.com>, 29 Sep - 1 Oct 2000
- *
- * Authors:
- *	Gareth Hughes <gareth@valinux.com>
- *	Brian Paul <brianp@valinux.com>
- *
- */
-
-#ifndef __TDFX_TEXSTATE_H__
-#define __TDFX_TEXSTATE_H__
-
-extern void tdfxUpdateTextureState( GLcontext *ctx );
-extern void tdfxUpdateTextureBinding( GLcontext *ctx );
-
-#endif
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/tdfx/tdfx_tris.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/tdfx/tdfx_tris.c
deleted file mode 100644
index ac8daf474..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/tdfx/tdfx_tris.c
+++ /dev/null
@@ -1,1293 +0,0 @@
-/* -*- mode: c; c-basic-offset: 3 -*-
- *
- * Copyright 2000 VA Linux Systems Inc., Fremont, California.
- *
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * VA LINUX SYSTEMS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
- * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
- * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
- */
-/* $XFree86: xc/lib/GL/mesa/src/drv/tdfx/tdfx_tris.c,v 1.4 2002/10/30 12:52:01 alanh Exp $ */
-
-/* New fixes:
- *	Daniel Borca <dborca@users.sourceforge.net>, 19 Jul 2004
- *
- * Authors:
- *    Keith Whitwell <keith@tungstengraphics.com>
- */
-
-#include "glheader.h"
-#include "mtypes.h"
-#include "macros.h"
-#include "colormac.h"
-
-#include "swrast/swrast.h"
-#include "swrast_setup/swrast_setup.h"
-#include "swrast_setup/ss_context.h"
-#include "tnl/t_context.h"
-#include "tnl/t_pipeline.h"
-
-#include "tdfx_tris.h"
-#include "tdfx_state.h"
-#include "tdfx_vb.h"
-#include "tdfx_lock.h"
-#include "tdfx_render.h"
-
-
-static void tdfxRasterPrimitive( GLcontext *ctx, GLenum prim );
-static void tdfxRenderPrimitive( GLcontext *ctx, GLenum prim );
-
-static GLenum reduced_prim[GL_POLYGON+1] = {
-   GL_POINTS,
-   GL_LINES,
-   GL_LINES,
-   GL_LINES,
-   GL_TRIANGLES,
-   GL_TRIANGLES,
-   GL_TRIANGLES,
-   GL_TRIANGLES,
-   GL_TRIANGLES,
-   GL_TRIANGLES
-};
-
-/***********************************************************************
- *          Macros for t_dd_tritmp.h to draw basic primitives          *
- ***********************************************************************/
-
-#define TRI( a, b, c )				\
-do {						\
-   if (DO_FALLBACK)				\
-      fxMesa->draw_triangle( fxMesa, a, b, c );	\
-   else						\
-      fxMesa->Glide.grDrawTriangle( a, b, c );	\
-} while (0)					\
-
-#define QUAD( a, b, c, d )			\
-do {						\
-   if (DO_FALLBACK) {				\
-      fxMesa->draw_triangle( fxMesa, a, b, d );	\
-      fxMesa->draw_triangle( fxMesa, b, c, d );	\
-   } else {					\
-      tdfxVertex *_v_[4];			\
-      _v_[0] = d;				\
-      _v_[1] = a;				\
-      _v_[2] = b;				\
-      _v_[3] = c;				\
-      fxMesa->Glide.grDrawVertexArray(GR_TRIANGLE_FAN, 4, _v_);\
-      /*fxMesa->Glide.grDrawTriangle( a, b, d );*/\
-      /*fxMesa->Glide.grDrawTriangle( b, c, d );*/\
-   }						\
-} while (0)
-
-#define LINE( v0, v1 )				\
-do {						\
-   if (DO_FALLBACK)				\
-      fxMesa->draw_line( fxMesa, v0, v1 );	\
-   else {					\
-      v0->x += LINE_X_OFFSET - TRI_X_OFFSET;	\
-      v0->y += LINE_Y_OFFSET - TRI_Y_OFFSET;	\
-      v1->x += LINE_X_OFFSET - TRI_X_OFFSET;	\
-      v1->y += LINE_Y_OFFSET - TRI_Y_OFFSET;	\
-      fxMesa->Glide.grDrawLine( v0, v1 );	\
-      v0->x -= LINE_X_OFFSET - TRI_X_OFFSET;	\
-      v0->y -= LINE_Y_OFFSET - TRI_Y_OFFSET;	\
-      v1->x -= LINE_X_OFFSET - TRI_X_OFFSET;	\
-      v1->y -= LINE_Y_OFFSET - TRI_Y_OFFSET;	\
-   }						\
-} while (0)
-
-#define POINT( v0 )				\
-do {						\
-   if (DO_FALLBACK)				\
-      fxMesa->draw_point( fxMesa, v0 );		\
-   else {					\
-      v0->x += PNT_X_OFFSET - TRI_X_OFFSET;	\
-      v0->y += PNT_Y_OFFSET - TRI_Y_OFFSET;	\
-      fxMesa->Glide.grDrawPoint( v0 );		\
-      v0->x -= PNT_X_OFFSET - TRI_X_OFFSET;	\
-      v0->y -= PNT_Y_OFFSET - TRI_Y_OFFSET;	\
-   }						\
-} while (0)
-
-
-/***********************************************************************
- *              Fallback to swrast for basic primitives                *
- ***********************************************************************/
-
-/* Build an SWvertex from a hardware vertex. 
- *
- * This code is hit only when a mix of accelerated and unaccelerated
- * primitives are being drawn, and only for the unaccelerated
- * primitives.  
- */
-static void 
-tdfx_translate_vertex( GLcontext *ctx, const tdfxVertex *src, SWvertex *dst)
-{
-   tdfxContextPtr fxMesa = TDFX_CONTEXT(ctx);
-
-   if (fxMesa->vertexFormat == TDFX_LAYOUT_TINY) {
-      dst->win[0] = src->x - fxMesa->x_offset;
-      dst->win[1] = src->y - (fxMesa->screen_height - fxMesa->height - fxMesa->y_offset);
-      dst->win[2] = src->z;
-      dst->win[3] = 1.0;
-
-      dst->color[0] = src->color[2];
-      dst->color[1] = src->color[1];
-      dst->color[2] = src->color[0];
-      dst->color[3] = src->color[3];
-   } 
-   else {
-      GLfloat w = 1.0 / src->rhw;
-
-      dst->win[0] = src->x - fxMesa->x_offset;
-      dst->win[1] = src->y - (fxMesa->screen_height - fxMesa->height - fxMesa->y_offset);
-      dst->win[2] = src->z;
-      dst->win[3] = src->rhw;
-
-      dst->color[0] = src->color[2];
-      dst->color[1] = src->color[1];
-      dst->color[2] = src->color[0];
-      dst->color[3] = src->color[3];
-
-      dst->texcoord[0][0] = 1.0 / fxMesa->sScale0 * w * src->tu0;
-      dst->texcoord[0][1] = 1.0 / fxMesa->tScale0 * w * src->tv0;
-      if (fxMesa->vertexFormat == TDFX_LAYOUT_PROJ1 || fxMesa->vertexFormat == TDFX_LAYOUT_PROJ2) {
-         dst->texcoord[0][3] = w * src->tq0;
-      } else {
-	 dst->texcoord[0][3] = 1.0;
-      }
-
-      if (fxMesa->SetupIndex & TDFX_TEX1_BIT) {
-         dst->texcoord[1][0] = 1.0 / fxMesa->sScale1 * w * src->tu1;
-         dst->texcoord[1][1] = 1.0 / fxMesa->tScale1 * w * src->tv1;
-         if (fxMesa->vertexFormat == TDFX_LAYOUT_PROJ2) {
-            dst->texcoord[1][3] = w * src->tq1;
-         } else {
-	    dst->texcoord[1][3] = 1.0;
-         }
-      }
-   }
-
-   dst->pointSize = ctx->Point._Size;
-}
-
-
-static void 
-tdfx_fallback_tri( tdfxContextPtr fxMesa, 
-		   tdfxVertex *v0, 
-		   tdfxVertex *v1, 
-		   tdfxVertex *v2 )
-{
-   GLcontext *ctx = fxMesa->glCtx;
-   SWvertex v[3];
-   tdfx_translate_vertex( ctx, v0, &v[0] );
-   tdfx_translate_vertex( ctx, v1, &v[1] );
-   tdfx_translate_vertex( ctx, v2, &v[2] );
-   _swrast_Triangle( ctx, &v[0], &v[1], &v[2] );
-}
-
-
-static void 
-tdfx_fallback_line( tdfxContextPtr fxMesa,
-		    tdfxVertex *v0,
-		    tdfxVertex *v1 )
-{
-   GLcontext *ctx = fxMesa->glCtx;
-   SWvertex v[2];
-   tdfx_translate_vertex( ctx, v0, &v[0] );
-   tdfx_translate_vertex( ctx, v1, &v[1] );
-   _swrast_Line( ctx, &v[0], &v[1] );
-}
-
-
-static void 
-tdfx_fallback_point( tdfxContextPtr fxMesa, 
-		     tdfxVertex *v0 )
-{
-   GLcontext *ctx = fxMesa->glCtx;
-   SWvertex v[1];
-   tdfx_translate_vertex( ctx, v0, &v[0] );
-   _swrast_Point( ctx, &v[0] );
-}
-
-/***********************************************************************
- *                 Functions to draw basic primitives                  *
- ***********************************************************************/
-
-static void tdfx_print_vertex( GLcontext *ctx, const tdfxVertex *v )
-{
-   tdfxContextPtr tmesa = TDFX_CONTEXT( ctx );
-
-   fprintf(stderr, "vertex at %p\n", (void *)v);
-
-   if (tmesa->vertexFormat == TDFX_LAYOUT_TINY) {
-      fprintf(stderr, "x %f y %f z %f\n", v->x, v->y, v->z);
-   } 
-   else {
-      fprintf(stderr, "x %f y %f z %f oow %f\n", 
-	      v->x, v->y, v->z, v->rhw);
-   }
-   fprintf(stderr, "r %d g %d b %d a %d\n", 
-	      v->color[0],
-	      v->color[1],
-	      v->color[2],
-	      v->color[3]);
-   
-   fprintf(stderr, "\n");
-}
-
-#define DO_FALLBACK 0
-
-/* Need to do clip loop at each triangle when mixing swrast and hw
- * rendering.  These functions are only used when mixed-mode rendering
- * is occurring.
- */
-static void tdfx_draw_triangle( tdfxContextPtr fxMesa,
-				tdfxVertexPtr v0,
-				tdfxVertexPtr v1,
-				tdfxVertexPtr v2 )
-{
-/*     fprintf(stderr, "%s\n", __FUNCTION__); */
-/*     tdfx_print_vertex( fxMesa->glCtx, v0 ); */
-/*     tdfx_print_vertex( fxMesa->glCtx, v1 ); */
-/*     tdfx_print_vertex( fxMesa->glCtx, v2 ); */
-   BEGIN_CLIP_LOOP_LOCKED(fxMesa) {
-      TRI( v0, v1, v2 );
-   } END_CLIP_LOOP_LOCKED(fxMesa);
-}
-
-static void tdfx_draw_line( tdfxContextPtr fxMesa,
-			    tdfxVertexPtr v0,
-			    tdfxVertexPtr v1 )
-{
-   /* No support for wide lines (avoid wide/aa line fallback).
-    */
-   BEGIN_CLIP_LOOP_LOCKED(fxMesa) {
-      LINE(v0, v1);
-   } END_CLIP_LOOP_LOCKED(fxMesa);
-}
-
-static void tdfx_draw_point( tdfxContextPtr fxMesa,
-			     tdfxVertexPtr v0 )
-{
-   /* No support for wide points.
-    */
-   BEGIN_CLIP_LOOP_LOCKED(fxMesa) {
-      POINT( v0 );
-   } END_CLIP_LOOP_LOCKED(fxMesa);
-}
-
-#undef DO_FALLBACK
-
-
-#define TDFX_UNFILLED_BIT    0x1
-#define TDFX_OFFSET_BIT	     0x2
-#define TDFX_TWOSIDE_BIT     0x4
-#define TDFX_FLAT_BIT        0x8
-#define TDFX_FALLBACK_BIT    0x10
-#define TDFX_MAX_TRIFUNC     0x20
-
-static struct {
-   tnl_points_func	        points;
-   tnl_line_func		line;
-   tnl_triangle_func	triangle;
-   tnl_quad_func		quad;
-} rast_tab[TDFX_MAX_TRIFUNC];
-
-#define DO_FALLBACK (IND & TDFX_FALLBACK_BIT)
-#define DO_OFFSET   (IND & TDFX_OFFSET_BIT)
-#define DO_UNFILLED (IND & TDFX_UNFILLED_BIT)
-#define DO_TWOSIDE  (IND & TDFX_TWOSIDE_BIT)
-#define DO_FLAT     (IND & TDFX_FLAT_BIT)
-#define DO_TRI       1
-#define DO_QUAD      1
-#define DO_LINE      1
-#define DO_POINTS    1
-#define DO_FULL_QUAD 1
-
-#define HAVE_RGBA   1
-#define HAVE_SPEC   0
-#define HAVE_HW_FLATSHADE 0
-#define HAVE_BACK_COLORS  0
-#define VERTEX tdfxVertex
-#define TAB rast_tab
-
-#define DEPTH_SCALE 1.0
-#define UNFILLED_TRI unfilled_tri
-#define UNFILLED_QUAD unfilled_quad
-#define VERT_X(_v) _v->x
-#define VERT_Y(_v) _v->y
-#define VERT_Z(_v) _v->z
-#define AREA_IS_CCW( a ) (a < 0)
-#define GET_VERTEX(e) (fxMesa->verts + (e))
-
-#define VERT_SET_RGBA( dst, f )			\
-do {						\
-   UNCLAMPED_FLOAT_TO_UBYTE(dst->color[2], f[0]);\
-   UNCLAMPED_FLOAT_TO_UBYTE(dst->color[1], f[1]);\
-   UNCLAMPED_FLOAT_TO_UBYTE(dst->color[0], f[2]);\
-   UNCLAMPED_FLOAT_TO_UBYTE(dst->color[3], f[3]);\
-} while (0)
-
-#define VERT_COPY_RGBA( v0, v1 ) 		\
-   *(GLuint *)&v0->color = *(GLuint *)&v1->color
-
-#define VERT_SAVE_RGBA( idx )  			\
-   *(GLuint *)&color[idx] = *(GLuint *)&v[idx]->color
-
-#define VERT_RESTORE_RGBA( idx )		\
-   *(GLuint *)&v[idx]->color = *(GLuint *)&color[idx]
-
-#define LOCAL_VARS(n)					\
-   tdfxContextPtr fxMesa = TDFX_CONTEXT(ctx);		\
-   GLubyte color[n][4];					\
-   (void) color;
-
-
-
-/***********************************************************************
- *            Functions to draw basic unfilled primitives              *
- ***********************************************************************/
-
-#define RASTERIZE(x) if (fxMesa->raster_primitive != reduced_prim[x]) \
-                        tdfxRasterPrimitive( ctx, reduced_prim[x] )
-#define RENDER_PRIMITIVE fxMesa->render_primitive
-#define IND TDFX_FALLBACK_BIT
-#define TAG(x) x
-#include "tnl_dd/t_dd_unfilled.h"
-#undef IND
-
-/***********************************************************************
- *                 Functions to draw GL primitives                     *
- ***********************************************************************/
-
-#define IND (0)
-#define TAG(x) x
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (TDFX_OFFSET_BIT)
-#define TAG(x) x##_offset
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (TDFX_TWOSIDE_BIT)
-#define TAG(x) x##_twoside
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (TDFX_TWOSIDE_BIT|TDFX_OFFSET_BIT)
-#define TAG(x) x##_twoside_offset
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (TDFX_UNFILLED_BIT)
-#define TAG(x) x##_unfilled
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (TDFX_OFFSET_BIT|TDFX_UNFILLED_BIT)
-#define TAG(x) x##_offset_unfilled
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (TDFX_TWOSIDE_BIT|TDFX_UNFILLED_BIT)
-#define TAG(x) x##_twoside_unfilled
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (TDFX_TWOSIDE_BIT|TDFX_OFFSET_BIT|TDFX_UNFILLED_BIT)
-#define TAG(x) x##_twoside_offset_unfilled
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (TDFX_FALLBACK_BIT)
-#define TAG(x) x##_fallback
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (TDFX_OFFSET_BIT|TDFX_FALLBACK_BIT)
-#define TAG(x) x##_offset_fallback
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (TDFX_TWOSIDE_BIT|TDFX_FALLBACK_BIT)
-#define TAG(x) x##_twoside_fallback
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (TDFX_TWOSIDE_BIT|TDFX_OFFSET_BIT|TDFX_FALLBACK_BIT)
-#define TAG(x) x##_twoside_offset_fallback
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (TDFX_UNFILLED_BIT|TDFX_FALLBACK_BIT)
-#define TAG(x) x##_unfilled_fallback
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (TDFX_OFFSET_BIT|TDFX_UNFILLED_BIT|TDFX_FALLBACK_BIT)
-#define TAG(x) x##_offset_unfilled_fallback
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (TDFX_TWOSIDE_BIT|TDFX_UNFILLED_BIT|TDFX_FALLBACK_BIT)
-#define TAG(x) x##_twoside_unfilled_fallback
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (TDFX_TWOSIDE_BIT|TDFX_OFFSET_BIT|TDFX_UNFILLED_BIT| \
-	     TDFX_FALLBACK_BIT)
-#define TAG(x) x##_twoside_offset_unfilled_fallback
-#include "tnl_dd/t_dd_tritmp.h"
-
-
-/* Tdfx doesn't support provoking-vertex flat-shading?
- */
-#define IND (TDFX_FLAT_BIT)
-#define TAG(x) x##_flat
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (TDFX_OFFSET_BIT|TDFX_FLAT_BIT)
-#define TAG(x) x##_offset_flat
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (TDFX_TWOSIDE_BIT|TDFX_FLAT_BIT)
-#define TAG(x) x##_twoside_flat
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (TDFX_TWOSIDE_BIT|TDFX_OFFSET_BIT|TDFX_FLAT_BIT)
-#define TAG(x) x##_twoside_offset_flat
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (TDFX_UNFILLED_BIT|TDFX_FLAT_BIT)
-#define TAG(x) x##_unfilled_flat
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (TDFX_OFFSET_BIT|TDFX_UNFILLED_BIT|TDFX_FLAT_BIT)
-#define TAG(x) x##_offset_unfilled_flat
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (TDFX_TWOSIDE_BIT|TDFX_UNFILLED_BIT|TDFX_FLAT_BIT)
-#define TAG(x) x##_twoside_unfilled_flat
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (TDFX_TWOSIDE_BIT|TDFX_OFFSET_BIT|TDFX_UNFILLED_BIT|TDFX_FLAT_BIT)
-#define TAG(x) x##_twoside_offset_unfilled_flat
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (TDFX_FALLBACK_BIT|TDFX_FLAT_BIT)
-#define TAG(x) x##_fallback_flat
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (TDFX_OFFSET_BIT|TDFX_FALLBACK_BIT|TDFX_FLAT_BIT)
-#define TAG(x) x##_offset_fallback_flat
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (TDFX_TWOSIDE_BIT|TDFX_FALLBACK_BIT|TDFX_FLAT_BIT)
-#define TAG(x) x##_twoside_fallback_flat
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (TDFX_TWOSIDE_BIT|TDFX_OFFSET_BIT|TDFX_FALLBACK_BIT|TDFX_FLAT_BIT)
-#define TAG(x) x##_twoside_offset_fallback_flat
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (TDFX_UNFILLED_BIT|TDFX_FALLBACK_BIT|TDFX_FLAT_BIT)
-#define TAG(x) x##_unfilled_fallback_flat
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (TDFX_OFFSET_BIT|TDFX_UNFILLED_BIT|TDFX_FALLBACK_BIT|TDFX_FLAT_BIT)
-#define TAG(x) x##_offset_unfilled_fallback_flat
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (TDFX_TWOSIDE_BIT|TDFX_UNFILLED_BIT|TDFX_FALLBACK_BIT|TDFX_FLAT_BIT)
-#define TAG(x) x##_twoside_unfilled_fallback_flat
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (TDFX_TWOSIDE_BIT|TDFX_OFFSET_BIT|TDFX_UNFILLED_BIT| \
-	     TDFX_FALLBACK_BIT|TDFX_FLAT_BIT)
-#define TAG(x) x##_twoside_offset_unfilled_fallback_flat
-#include "tnl_dd/t_dd_tritmp.h"
-
-
-static void init_rast_tab( void )
-{
-   init();
-   init_offset();
-   init_twoside();
-   init_twoside_offset();
-   init_unfilled();
-   init_offset_unfilled();
-   init_twoside_unfilled();
-   init_twoside_offset_unfilled();
-   init_fallback();
-   init_offset_fallback();
-   init_twoside_fallback();
-   init_twoside_offset_fallback();
-   init_unfilled_fallback();
-   init_offset_unfilled_fallback();
-   init_twoside_unfilled_fallback();
-   init_twoside_offset_unfilled_fallback();
-
-   init_flat();
-   init_offset_flat();
-   init_twoside_flat();
-   init_twoside_offset_flat();
-   init_unfilled_flat();
-   init_offset_unfilled_flat();
-   init_twoside_unfilled_flat();
-   init_twoside_offset_unfilled_flat();
-   init_fallback_flat();
-   init_offset_fallback_flat();
-   init_twoside_fallback_flat();
-   init_twoside_offset_fallback_flat();
-   init_unfilled_fallback_flat();
-   init_offset_unfilled_fallback_flat();
-   init_twoside_unfilled_fallback_flat();
-   init_twoside_offset_unfilled_fallback_flat();
-}
-
-
-/**********************************************************************/
-/*                 Render whole begin/end objects                     */
-/**********************************************************************/
-
-
-/* Accelerate vertex buffer rendering when renderindex == 0 and
- * there is no clipping.
- */
-#define INIT(x) tdfxRenderPrimitive( ctx, x )
-
-static void tdfx_render_vb_points( GLcontext *ctx,
-				      GLuint start,
-				      GLuint count,
-				      GLuint flags )
-{
-   tdfxContextPtr fxMesa = TDFX_CONTEXT(ctx);
-   tdfxVertex *fxVB = fxMesa->verts;
-   GLint i;
-   (void) flags;
-
-   INIT(GL_POINTS);
-
-   /* Adjust point coords */
-   for (i = start; i < count; i++) {
-      fxVB[i].x += PNT_X_OFFSET - TRI_X_OFFSET;
-      fxVB[i].y += PNT_Y_OFFSET - TRI_Y_OFFSET;
-   }
-
-   fxMesa->Glide.grDrawVertexArrayContiguous( GR_POINTS, count-start,
-                                              fxVB + start, sizeof(tdfxVertex));
-   /* restore point coords */
-   for (i = start; i < count; i++) {
-      fxVB[i].x -= PNT_X_OFFSET - TRI_X_OFFSET;
-      fxVB[i].y -= PNT_Y_OFFSET - TRI_Y_OFFSET;
-   }
-}
-
-static void tdfx_render_vb_line_strip( GLcontext *ctx,
-				      GLuint start,
-				      GLuint count,
-				      GLuint flags )
-{
-   tdfxContextPtr fxMesa = TDFX_CONTEXT(ctx);
-   tdfxVertex *fxVB = fxMesa->verts;
-   GLint i;
-   (void) flags;
-
-   INIT(GL_LINE_STRIP);
-
-   /* adjust line coords */
-   for (i = start; i < count; i++) {
-      fxVB[i].x += LINE_X_OFFSET - TRI_X_OFFSET;
-      fxVB[i].y += LINE_Y_OFFSET - TRI_Y_OFFSET;
-   }
-
-   fxMesa->Glide.grDrawVertexArrayContiguous( GR_LINE_STRIP, count-start,
-                                              fxVB + start, sizeof(tdfxVertex) );
-
-   /* restore line coords */
-   for (i = start; i < count; i++) {
-      fxVB[i].x -= LINE_X_OFFSET - TRI_X_OFFSET;
-      fxVB[i].y -= LINE_Y_OFFSET - TRI_Y_OFFSET;
-   }
-}
-
-static void tdfx_render_vb_line_loop( GLcontext *ctx,
-				      GLuint start,
-				      GLuint count,
-				      GLuint flags )
-{
-   tdfxContextPtr fxMesa = TDFX_CONTEXT(ctx);
-   tdfxVertex *fxVB = fxMesa->verts;
-   GLint i;
-   GLint j = start;
-   (void) flags;
-
-   INIT(GL_LINE_LOOP);
-
-   if (!(flags & PRIM_BEGIN)) {
-      j++;
-   }
-
-   /* adjust line coords */
-   for (i = start; i < count; i++) {
-      fxVB[i].x += LINE_X_OFFSET - TRI_X_OFFSET;
-      fxVB[i].y += LINE_Y_OFFSET - TRI_Y_OFFSET;
-   }
-
-   fxMesa->Glide.grDrawVertexArrayContiguous( GR_LINE_STRIP, count-j,
-                                              fxVB + j, sizeof(tdfxVertex));
-
-   if (flags & PRIM_END) 
-      fxMesa->Glide.grDrawLine( fxVB + (count - 1), 
-                                fxVB + start );
-
-   /* restore line coords */
-   for (i = start; i < count; i++) {
-      fxVB[i].x -= LINE_X_OFFSET - TRI_X_OFFSET;
-      fxVB[i].y -= LINE_Y_OFFSET - TRI_Y_OFFSET;
-   }
-}
-
-static void tdfx_render_vb_lines( GLcontext *ctx,
-				      GLuint start,
-				      GLuint count,
-				      GLuint flags )
-{
-   tdfxContextPtr fxMesa = TDFX_CONTEXT(ctx);
-   tdfxVertex *fxVB = fxMesa->verts;
-   GLint i;
-   (void) flags;
-
-   INIT(GL_LINES);
-
-   /* adjust line coords */
-   for (i = start; i < count; i++) {
-      fxVB[i].x += LINE_X_OFFSET - TRI_X_OFFSET;
-      fxVB[i].y += LINE_Y_OFFSET - TRI_Y_OFFSET;
-   }
-
-   fxMesa->Glide.grDrawVertexArrayContiguous( GR_LINES, count-start,
-                                              fxVB + start, sizeof(tdfxVertex));
-
-   /* restore line coords */
-   for (i = start; i < count; i++) {
-      fxVB[i].x -= LINE_X_OFFSET - TRI_X_OFFSET;
-      fxVB[i].y -= LINE_Y_OFFSET - TRI_Y_OFFSET;
-   }
-}
-
-static void tdfx_render_vb_triangles( GLcontext *ctx,
-				      GLuint start,
-				      GLuint count,
-				      GLuint flags )
-{
-   tdfxContextPtr fxMesa = TDFX_CONTEXT(ctx);
-   tdfxVertex *fxVB = fxMesa->verts;
-   (void) flags;
-
-   INIT(GL_TRIANGLES);
-
-#if 0
-   /* [dBorca]
-    * apparently, this causes troubles with some programs (GLExcess);
-    * might be a bug in Glide... However, "grDrawVertexArrayContiguous"
-    * eventually calls "grDrawTriangle" for GR_TRIANGLES, so we're better
-    * off doing it by hand...
-    */
-   fxMesa->Glide.grDrawVertexArrayContiguous( GR_TRIANGLES, count-start,
-                                              fxVB + start, sizeof(tdfxVertex));
-#else
-   {
-    GLuint j;
-    for (j=start+2; j<count; j+=3) {
-        fxMesa->Glide.grDrawTriangle(fxVB + (j-2), fxVB + (j-1), fxVB + j);
-    }
-   }
-#endif
-}
-
-
-static void tdfx_render_vb_tri_strip( GLcontext *ctx,
-				      GLuint start,
-				      GLuint count,
-				      GLuint flags )
-{
-   tdfxContextPtr fxMesa = TDFX_CONTEXT(ctx);
-   tdfxVertex *fxVB = fxMesa->verts;
-   int mode;
-   (void) flags;
-
-   INIT(GL_TRIANGLE_STRIP);
-
-/*     fprintf(stderr, "%s/%d\n", __FUNCTION__, 1<<shift); */
-/*     if(!prevLockLine) abort(); */
-
-   mode = GR_TRIANGLE_STRIP;
-
-   fxMesa->Glide.grDrawVertexArrayContiguous( mode, count-start,
-                                              fxVB + start, sizeof(tdfxVertex));
-}
-
-
-static void tdfx_render_vb_tri_fan( GLcontext *ctx,
-				    GLuint start,
-				    GLuint count,
-				    GLuint flags )
-{
-   tdfxContextPtr fxMesa = TDFX_CONTEXT(ctx);
-   tdfxVertex *fxVB = fxMesa->verts;
-   (void) flags;
-
-   INIT(GL_TRIANGLE_FAN);
-
-   fxMesa->Glide.grDrawVertexArrayContiguous( GR_TRIANGLE_FAN, count-start,
-                                              fxVB + start, sizeof(tdfxVertex) );
-}
-
-static void tdfx_render_vb_quads( GLcontext *ctx,
-				       GLuint start,
-				       GLuint count,
-				       GLuint flags )
-{
-   tdfxContextPtr fxMesa = TDFX_CONTEXT(ctx);
-   tdfxVertex *fxVB = fxMesa->verts;
-   GLuint i;
-   (void) flags;
-
-   INIT(GL_QUADS);
-   
-   for (i = start + 3 ; i < count ; i += 4 ) {
-#define VERT(x) (fxVB + (x))
-      tdfxVertex *_v_[4];
-      _v_[0] = VERT(i);
-      _v_[1] = VERT(i-3);
-      _v_[2] = VERT(i-2);
-      _v_[3] = VERT(i-1);
-      fxMesa->Glide.grDrawVertexArray(GR_TRIANGLE_FAN, 4, _v_);
-      /*fxMesa->Glide.grDrawTriangle( VERT(i-3), VERT(i-2), VERT(i) );*/
-      /*fxMesa->Glide.grDrawTriangle( VERT(i-2), VERT(i-1), VERT(i) );*/
-#undef VERT
-   }
-}
-
-static void tdfx_render_vb_quad_strip( GLcontext *ctx,
-				       GLuint start,
-				       GLuint count,
-				       GLuint flags )
-{
-   tdfxContextPtr fxMesa = TDFX_CONTEXT(ctx);
-   tdfxVertex *fxVB = fxMesa->verts;
-   (void) flags;
-
-   INIT(GL_QUAD_STRIP);
-
-   count -= (count-start)&1;
-
-   fxMesa->Glide.grDrawVertexArrayContiguous( GR_TRIANGLE_STRIP,
-                                              count-start, fxVB + start, sizeof(tdfxVertex));
-}
-
-static void tdfx_render_vb_poly( GLcontext *ctx,
-				 GLuint start,
-				 GLuint count,
-				 GLuint flags )
-{
-   tdfxContextPtr fxMesa = TDFX_CONTEXT(ctx);
-   tdfxVertex *fxVB = fxMesa->verts;
-   (void) flags;
-
-   INIT(GL_POLYGON);
-   
-   fxMesa->Glide.grDrawVertexArrayContiguous( GR_POLYGON, count-start,
-                                              fxVB + start, sizeof(tdfxVertex));
-}
-
-static void tdfx_render_vb_noop( GLcontext *ctx,
-				 GLuint start,
-				 GLuint count,
-				 GLuint flags )
-{
-   (void) (ctx && start && count && flags);
-}
-
-static void (*tdfx_render_tab_verts[GL_POLYGON+2])(GLcontext *,
-						   GLuint,
-						   GLuint,
-						   GLuint) = 
-{
-   tdfx_render_vb_points,
-   tdfx_render_vb_lines,
-   tdfx_render_vb_line_loop,
-   tdfx_render_vb_line_strip,
-   tdfx_render_vb_triangles,
-   tdfx_render_vb_tri_strip,
-   tdfx_render_vb_tri_fan,
-   tdfx_render_vb_quads,
-   tdfx_render_vb_quad_strip,
-   tdfx_render_vb_poly,
-   tdfx_render_vb_noop,
-};
-#undef INIT
-
-
-/**********************************************************************/
-/*            Render whole (indexed) begin/end objects                */
-/**********************************************************************/
-
-
-#define VERT(x) (tdfxVertex *)(vertptr + (x))
-
-#define RENDER_POINTS( start, count )		\
-   for ( ; start < count ; start++)		\
-      fxMesa->Glide.grDrawPoint( VERT(ELT(start)) );
-
-#define RENDER_LINE( v0, v1 ) \
-   fxMesa->Glide.grDrawLine( VERT(v0), VERT(v1) )
-
-#define RENDER_TRI( v0, v1, v2 )  \
-   fxMesa->Glide.grDrawTriangle( VERT(v0), VERT(v1), VERT(v2) )
-
-#define RENDER_QUAD( v0, v1, v2, v3 ) \
-   do {					\
-      tdfxVertex *_v_[4];		\
-      _v_[0] = VERT(v3);		\
-      _v_[1] = VERT(v0);		\
-      _v_[2] = VERT(v1);		\
-      _v_[3] = VERT(v2);		\
-      fxMesa->Glide.grDrawVertexArray(GR_TRIANGLE_FAN, 4, _v_);\
-      /*fxMesa->Glide.grDrawTriangle( VERT(v0), VERT(v1), VERT(v3) );*/\
-      /*fxMesa->Glide.grDrawTriangle( VERT(v1), VERT(v2), VERT(v3) );*/\
-   } while (0)
-
-#define INIT(x) tdfxRenderPrimitive( ctx, x )
-
-#undef LOCAL_VARS
-#define LOCAL_VARS						\
-    tdfxContextPtr fxMesa = TDFX_CONTEXT(ctx);			\
-    tdfxVertex *vertptr = fxMesa->verts;			\
-    const GLuint * const elt = TNL_CONTEXT(ctx)->vb.Elts;	\
-    (void) elt;
-
-#define RESET_STIPPLE 
-#define RESET_OCCLUSION 
-#define PRESERVE_VB_DEFS
-
-/* Elts, no clipping.
- */
-#undef ELT
-#undef TAG
-#define TAG(x) tdfx_##x##_elts
-#define ELT(x) elt[x]
-#include "tnl_dd/t_dd_rendertmp.h"
-
-/* Verts, no clipping.
- */
-#undef ELT
-#undef TAG
-#define TAG(x) tdfx_##x##_verts
-#define ELT(x) x
-/*#include "tnl_dd/t_dd_rendertmp.h"*/
-
-
-
-/**********************************************************************/
-/*                   Render clipped primitives                        */
-/**********************************************************************/
-
-
-
-static void tdfxRenderClippedPoly( GLcontext *ctx, const GLuint *elts, 
-				   GLuint n )
-{
-   tdfxContextPtr fxMesa = TDFX_CONTEXT(ctx);
-   TNLcontext *tnl = TNL_CONTEXT(ctx);
-   struct vertex_buffer *VB = &tnl->vb;
-   GLuint prim = fxMesa->render_primitive;
-
-   /* Render the new vertices as an unclipped polygon. 
-    */
-   {
-      GLuint *tmp = VB->Elts;
-      VB->Elts = (GLuint *)elts;
-      tnl->Driver.Render.PrimTabElts[GL_POLYGON]( ctx, 0, n, PRIM_BEGIN|PRIM_END );
-      VB->Elts = tmp;
-   }
-
-   /* Restore the render primitive
-    */
-   if (prim != GL_POLYGON)
-      tnl->Driver.Render.PrimitiveNotify( ctx, prim );
-}
-
-static void tdfxRenderClippedLine( GLcontext *ctx, GLuint ii, GLuint jj )
-{
-   TNLcontext *tnl = TNL_CONTEXT(ctx);
-   tnl->Driver.Render.Line( ctx, ii, jj );
-}
-
-static void tdfxFastRenderClippedPoly( GLcontext *ctx, const GLuint *elts, 
-				       GLuint n )
-{
-   int i;
-   tdfxContextPtr fxMesa = TDFX_CONTEXT( ctx );
-   tdfxVertex *vertptr = fxMesa->verts;
-   if (n == 3) {
-      fxMesa->Glide.grDrawTriangle( VERT(elts[0]), VERT(elts[1]), VERT(elts[2]) );
-   } else if (n <= 32) {
-      tdfxVertex *newvptr[32];
-      for (i = 0 ; i < n ; i++) {
-         newvptr[i] = VERT(elts[i]);
-      }
-      fxMesa->Glide.grDrawVertexArray(GR_TRIANGLE_FAN, n, newvptr);
-   } else {
-      const tdfxVertex *start = VERT(elts[0]);
-      for (i = 2 ; i < n ; i++) {
-         fxMesa->Glide.grDrawTriangle( start, VERT(elts[i-1]), VERT(elts[i]) );
-      }
-   }
-}
-
-/**********************************************************************/
-/*                    Choose render functions                         */
-/**********************************************************************/
-
-
-#define POINT_FALLBACK (DD_POINT_SMOOTH)
-#define LINE_FALLBACK (DD_LINE_STIPPLE)
-#define TRI_FALLBACK (DD_TRI_SMOOTH)
-#define ANY_FALLBACK_FLAGS (POINT_FALLBACK|LINE_FALLBACK|TRI_FALLBACK|DD_TRI_STIPPLE)
-#define ANY_RASTER_FLAGS (DD_FLATSHADE|DD_TRI_LIGHT_TWOSIDE|DD_TRI_OFFSET| \
-			  DD_TRI_UNFILLED)
-
-
-/* All state referenced below:
- */
-#define _TDFX_NEW_RENDERSTATE (_DD_NEW_POINT_SMOOTH |		\
-                               _DD_NEW_LINE_STIPPLE |		\
-                               _DD_NEW_TRI_SMOOTH |		\
-			       _DD_NEW_FLATSHADE |		\
-			       _DD_NEW_TRI_UNFILLED |		\
-			       _DD_NEW_TRI_LIGHT_TWOSIDE |	\
-			       _DD_NEW_TRI_OFFSET |		\
-			       _DD_NEW_TRI_STIPPLE |		\
-			       _NEW_POLYGONSTIPPLE)
-
-
-static void tdfxChooseRenderState(GLcontext *ctx)
-{
-   TNLcontext *tnl = TNL_CONTEXT(ctx);
-   tdfxContextPtr fxMesa = TDFX_CONTEXT(ctx);
-   GLuint flags = ctx->_TriangleCaps;
-   GLuint index = 0;
-
-   if (0) {
-      fxMesa->draw_point = tdfx_draw_point;
-      fxMesa->draw_line = tdfx_draw_line;
-      fxMesa->draw_triangle = tdfx_draw_triangle;
-      index |= TDFX_FALLBACK_BIT;
-   }
-
-   if (flags & (ANY_FALLBACK_FLAGS|ANY_RASTER_FLAGS)) {
-      if (flags & ANY_RASTER_FLAGS) {
-	 if (flags & DD_TRI_LIGHT_TWOSIDE)    index |= TDFX_TWOSIDE_BIT;
-	 if (flags & DD_TRI_OFFSET)	      index |= TDFX_OFFSET_BIT;
-	 if (flags & DD_TRI_UNFILLED)	      index |= TDFX_UNFILLED_BIT;
-	 if (flags & DD_FLATSHADE)	      index |= TDFX_FLAT_BIT;
-      }
-
-      fxMesa->draw_point = tdfx_draw_point;
-      fxMesa->draw_line = tdfx_draw_line;
-      fxMesa->draw_triangle = tdfx_draw_triangle;
-
-      /* Hook in fallbacks for specific primitives.
-       *
-       * DD_TRI_UNFILLED is here because the unfilled_tri functions use
-       * fxMesa->draw_tri *always*, and thus can't use the multipass
-       * approach to cliprects.
-       *
-       */
-      if (flags & (POINT_FALLBACK|
-		   LINE_FALLBACK|
-		   TRI_FALLBACK|
-		   DD_TRI_STIPPLE|
-		   DD_TRI_UNFILLED))
-      {
-	 if (flags & POINT_FALLBACK)
-	    fxMesa->draw_point = tdfx_fallback_point;
-
-	 if (flags & LINE_FALLBACK)
-	    fxMesa->draw_line = tdfx_fallback_line;
-
-	 if (flags & TRI_FALLBACK)
-	    fxMesa->draw_triangle = tdfx_fallback_tri;
-
-	 if ((flags & DD_TRI_STIPPLE) && !fxMesa->haveHwStipple)
-	    fxMesa->draw_triangle = tdfx_fallback_tri;
-
-	 index |= TDFX_FALLBACK_BIT;
-      }
-   }
-
-   if (fxMesa->RenderIndex != index) {
-      fxMesa->RenderIndex = index;
-
-      tnl->Driver.Render.Points = rast_tab[index].points;
-      tnl->Driver.Render.Line = rast_tab[index].line;
-      tnl->Driver.Render.Triangle = rast_tab[index].triangle;
-      tnl->Driver.Render.Quad = rast_tab[index].quad;
-
-      if (index == 0) {
-	 tnl->Driver.Render.PrimTabVerts = tdfx_render_tab_verts;
-	 tnl->Driver.Render.PrimTabElts = tdfx_render_tab_elts;
-	 tnl->Driver.Render.ClippedLine = line; /* from tritmp.h */
-	 tnl->Driver.Render.ClippedPolygon = tdfxFastRenderClippedPoly;
-      } else {
-	 tnl->Driver.Render.PrimTabVerts = _tnl_render_tab_verts;
-	 tnl->Driver.Render.PrimTabElts = _tnl_render_tab_elts;
-	 tnl->Driver.Render.ClippedLine = tdfxRenderClippedLine;
-	 tnl->Driver.Render.ClippedPolygon = tdfxRenderClippedPoly;
-      }
-   }
-}
-
-/**********************************************************************/
-/*                Use multipass rendering for cliprects               */
-/**********************************************************************/
-
-
-
-/* TODO: Benchmark this.
- * TODO: Use single back-buffer cliprect where possible.  
- * NOTE: <pass> starts at 1, not zero!
- */
-static GLboolean multipass_cliprect( GLcontext *ctx, GLuint pass )
-{
-   tdfxContextPtr fxMesa = TDFX_CONTEXT(ctx);
-   if (pass >= fxMesa->numClipRects)
-      return GL_FALSE;
-   else {   
-      fxMesa->Glide.grClipWindow(fxMesa->pClipRects[pass].x1,
-		   fxMesa->screen_height - fxMesa->pClipRects[pass].y2,
-		   fxMesa->pClipRects[pass].x2,
-		   fxMesa->screen_height - fxMesa->pClipRects[pass].y1);
-      
-      return GL_TRUE;
-   }
-}
-
-
-/**********************************************************************/
-/*                Runtime render state and callbacks                  */
-/**********************************************************************/
-
-static void tdfxRunPipeline( GLcontext *ctx )
-{
-   tdfxContextPtr fxMesa = TDFX_CONTEXT(ctx);
-
-   if (fxMesa->new_state) {
-      tdfxDDUpdateHwState( ctx );
-   }
-
-   if (!fxMesa->Fallback && fxMesa->new_gl_state) {
-      if (fxMesa->new_gl_state & _TDFX_NEW_RASTERSETUP)
-	 tdfxChooseVertexState( ctx );
-      
-      if (fxMesa->new_gl_state & _TDFX_NEW_RENDERSTATE)
-	 tdfxChooseRenderState( ctx );
-      
-      fxMesa->new_gl_state = 0;
-   }
-
-   _tnl_run_pipeline( ctx );
-}
-
-
-static void tdfxRenderStart( GLcontext *ctx )
-{
-   TNLcontext *tnl = TNL_CONTEXT(ctx);
-   tdfxContextPtr fxMesa = TDFX_CONTEXT(ctx);
-
-   tdfxCheckTexSizes( ctx );
-
-   LOCK_HARDWARE(fxMesa);
-
-   /* Make sure vertex format changes get uploaded before we start
-    * sending triangles.  
-    */
-   if (fxMesa->dirty) {
-      tdfxEmitHwStateLocked( fxMesa );
-   }
-
-   if (fxMesa->numClipRects && !(fxMesa->RenderIndex & TDFX_FALLBACK_BIT)) {
-      fxMesa->Glide.grClipWindow(fxMesa->pClipRects[0].x1,
-		   fxMesa->screen_height - fxMesa->pClipRects[0].y2,
-		   fxMesa->pClipRects[0].x2,
-		   fxMesa->screen_height - fxMesa->pClipRects[0].y1);
-      if (fxMesa->numClipRects > 1)
-         tnl->Driver.Render.Multipass = multipass_cliprect;
-      else
-         tnl->Driver.Render.Multipass = NULL;
-   }
-   else
-      tnl->Driver.Render.Multipass = NULL;
-}
-
-
-
-/* Always called between RenderStart and RenderFinish --> We already
- * hold the lock.
- */
-static void tdfxRasterPrimitive( GLcontext *ctx, GLenum prim )
-{
-   tdfxContextPtr fxMesa = TDFX_CONTEXT( ctx );
-
-   FLUSH_BATCH( fxMesa );
-
-   fxMesa->raster_primitive = prim;
-
-   tdfxUpdateCull(ctx);
-   if ( fxMesa->dirty & TDFX_UPLOAD_CULL ) {
-      fxMesa->Glide.grCullMode( fxMesa->CullMode );
-      fxMesa->dirty &= ~TDFX_UPLOAD_CULL;
-   }
-
-   tdfxUpdateStipple(ctx);
-   if ( fxMesa->dirty & TDFX_UPLOAD_STIPPLE ) {
-      fxMesa->Glide.grStipplePattern ( fxMesa->Stipple.Pattern );
-      fxMesa->Glide.grStippleMode ( fxMesa->Stipple.Mode );
-      fxMesa->dirty &= ~TDFX_UPLOAD_STIPPLE;
-   }
-}
-
-
-
-/* Determine the rasterized primitive when not drawing unfilled 
- * polygons.
- *
- * Used only for the default render stage which always decomposes
- * primitives to trianges/lines/points.  For the accelerated stage,
- * which renders strips as strips, the equivalent calculations are
- * performed in tdfx_render.c.
- */
-static void tdfxRenderPrimitive( GLcontext *ctx, GLenum prim )
-{
-   tdfxContextPtr fxMesa = TDFX_CONTEXT(ctx);
-   GLuint rprim = reduced_prim[prim];
-
-   fxMesa->render_primitive = prim;
-
-   if (rprim == GL_TRIANGLES && (ctx->_TriangleCaps & DD_TRI_UNFILLED))
-      return;
-       
-   if (fxMesa->raster_primitive != rprim) {
-      tdfxRasterPrimitive( ctx, rprim );
-   }
-}
-
-static void tdfxRenderFinish( GLcontext *ctx )
-{
-   tdfxContextPtr fxMesa = TDFX_CONTEXT(ctx);
-
-   if (fxMesa->RenderIndex & TDFX_FALLBACK_BIT)
-      _swrast_flush( ctx );
-
-   UNLOCK_HARDWARE(fxMesa);
-}
-
-
-/**********************************************************************/
-/*               Manage total rasterization fallbacks                 */
-/**********************************************************************/
-
-static char *fallbackStrings[] = {
-   "3D/Rect/Cube Texture map",
-   "glDrawBuffer(GL_FRONT_AND_BACK)",
-   "Separate specular color",
-   "glEnable/Disable(GL_STENCIL_TEST)",
-   "glRenderMode(selection or feedback)",
-   "glLogicOp()",
-   "Texture env mode",
-   "Texture border",
-   "glColorMask",
-   "blend mode",
-   "line stipple",
-   "Rasterization disable"
-};
-
-
-static char *getFallbackString(GLuint bit)
-{
-   int i = 0;
-   while (bit > 1) {
-      i++;
-      bit >>= 1;
-   }
-   return fallbackStrings[i];
-}
-
-
-void tdfxFallback( GLcontext *ctx, GLuint bit, GLboolean mode )
-{
-   TNLcontext *tnl = TNL_CONTEXT(ctx);
-   tdfxContextPtr fxMesa = TDFX_CONTEXT(ctx);
-   GLuint oldfallback = fxMesa->Fallback;
-
-   if (mode) {
-      fxMesa->Fallback |= bit;
-      if (oldfallback == 0) {
-         /*printf("Go to software rendering, bit = 0x%x\n", bit);*/
-	 FLUSH_BATCH(fxMesa);
-	 _swsetup_Wakeup( ctx );
-	 fxMesa->RenderIndex = ~0;
-         if (TDFX_DEBUG & DEBUG_VERBOSE_FALL) {
-            fprintf(stderr, "Tdfx begin software fallback: 0x%x %s\n",
-                    bit, getFallbackString(bit));
-         }
-      }
-   }
-   else {
-      fxMesa->Fallback &= ~bit;
-      if (oldfallback == bit) {
-         /*printf("Go to hardware rendering, bit = 0x%x\n", bit);*/
-	 _swrast_flush( ctx );
-	 tnl->Driver.Render.Start = tdfxRenderStart;
-	 tnl->Driver.Render.PrimitiveNotify = tdfxRenderPrimitive;
-	 tnl->Driver.Render.Finish = tdfxRenderFinish;
-	 tnl->Driver.Render.BuildVertices = tdfxBuildVertices;
-	 fxMesa->new_gl_state |= (_TDFX_NEW_RENDERSTATE|
-				  _TDFX_NEW_RASTERSETUP);
-         if (TDFX_DEBUG & DEBUG_VERBOSE_FALL) {
-            fprintf(stderr, "Tdfx end software fallback: 0x%x %s\n",
-                    bit, getFallbackString(bit));
-         }
-      }
-   }
-}
-
-
-void tdfxDDInitTriFuncs( GLcontext *ctx )
-{
-   TNLcontext *tnl = TNL_CONTEXT(ctx);
-   tdfxContextPtr fxMesa = TDFX_CONTEXT(ctx);
-   static int firsttime = 1;
-
-   if (firsttime) {
-      init_rast_tab();
-      firsttime = 0;
-   }
-
-   fxMesa->RenderIndex = ~0;
-	
-   tnl->Driver.RunPipeline              = tdfxRunPipeline;
-   tnl->Driver.Render.Start             = tdfxRenderStart;
-   tnl->Driver.Render.Finish            = tdfxRenderFinish; 
-   tnl->Driver.Render.PrimitiveNotify   = tdfxRenderPrimitive;
-   tnl->Driver.Render.ResetLineStipple  = _swrast_ResetLineStipple;
-   tnl->Driver.Render.BuildVertices     = tdfxBuildVertices;
-   tnl->Driver.Render.Multipass		= NULL;
-
-   (void) tdfx_print_vertex;
-}
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/tdfx/tdfx_tris.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/tdfx/tdfx_tris.h
deleted file mode 100644
index 57e5d9b0a..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/tdfx/tdfx_tris.h
+++ /dev/null
@@ -1,42 +0,0 @@
-/* -*- mode: c; c-basic-offset: 3 -*-
- *
- * Copyright 2000 VA Linux Systems Inc., Fremont, California.
- *
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * VA LINUX SYSTEMS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
- * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
- * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
- */
-
-/*
- * Authors:
- *	Keith Whitwell <keith@tungstengraphics.com>
- *
- */
-/* $XFree86: xc/lib/GL/mesa/src/drv/tdfx/tdfx_tris.h,v 1.5 2002/10/30 12:52:01 alanh Exp $ */
-
-#ifndef TDFX_TRIS_INC
-#define TDFX_TRIS_INC
-
-#include "mtypes.h"
-
-extern void tdfxDDInitTriFuncs( GLcontext *ctx );
-
-
-#endif
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/tdfx/tdfx_vb.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/tdfx/tdfx_vb.c
deleted file mode 100644
index 0580135d1..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/tdfx/tdfx_vb.c
+++ /dev/null
@@ -1,353 +0,0 @@
-/*
- * GLX Hardware Device Driver for Intel i810
- * Copyright (C) 1999 Keith Whitwell
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included
- * in all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * KEITH WHITWELL, OR ANY OTHER CONTRIBUTORS BE LIABLE FOR ANY CLAIM, 
- * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR 
- * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE 
- * OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- *
- */
-/* $XFree86: xc/lib/GL/mesa/src/drv/tdfx/tdfx_vb.c,v 1.3 2002/10/30 12:52:01 alanh Exp $ */
- 
-#include "glheader.h"
-#include "mtypes.h"
-#include "imports.h"
-#include "macros.h"
-#include "colormac.h"
-
-#include "math/m_translate.h"
-#include "swrast_setup/swrast_setup.h"
-
-#include "tdfx_context.h"
-#include "tdfx_vb.h"
-#include "tdfx_tris.h"
-#include "tdfx_state.h"
-#include "tdfx_render.h"
-
-static void copy_pv( GLcontext *ctx, GLuint edst, GLuint esrc )
-{
-   tdfxContextPtr fxMesa = TDFX_CONTEXT( ctx );
-   tdfxVertex *dst = fxMesa->verts + edst;
-   tdfxVertex *src = fxMesa->verts + esrc;
-   *(GLuint *)&dst->color = *(GLuint *)&src->color;
-}
-
-static struct {
-   void                (*emit)( GLcontext *, GLuint, GLuint, void * );
-   tnl_interp_func		interp;
-   tnl_copy_pv_func	        copy_pv;
-   GLboolean           (*check_tex_sizes)( GLcontext *ctx );
-   GLuint               vertex_format;
-} setup_tab[TDFX_MAX_SETUP];
-
-
-
-
-#define GET_COLOR(ptr, idx) ((ptr)->data[idx])
-
-
-static void interp_extras( GLcontext *ctx,
-			   GLfloat t,
-			   GLuint dst, GLuint out, GLuint in,
-			   GLboolean force_boundary )
-{
-   struct vertex_buffer *VB = &TNL_CONTEXT(ctx)->vb;
-
-   /*fprintf(stderr, "%s\n", __FUNCTION__);*/
-
-   if (VB->ColorPtr[1]) {
-      INTERP_4F( t,
-		    GET_COLOR(VB->ColorPtr[1], dst),
-		    GET_COLOR(VB->ColorPtr[1], out),
-		    GET_COLOR(VB->ColorPtr[1], in) );
-   }
-
-   if (VB->EdgeFlag) {
-      VB->EdgeFlag[dst] = VB->EdgeFlag[out] || force_boundary;
-   }
-
-   setup_tab[TDFX_CONTEXT(ctx)->SetupIndex].interp(ctx, t, dst, out, in,
-						   force_boundary);
-}
-
-static void copy_pv_extras( GLcontext *ctx, GLuint dst, GLuint src )
-{
-   struct vertex_buffer *VB = &TNL_CONTEXT(ctx)->vb;
-
-   if (VB->ColorPtr[1]) {
-	 COPY_4FV( GET_COLOR(VB->ColorPtr[1], dst), 
-		     GET_COLOR(VB->ColorPtr[1], src) );
-   }
-
-   setup_tab[TDFX_CONTEXT(ctx)->SetupIndex].copy_pv(ctx, dst, src);
-}
-
-
-
-#define IND (TDFX_XYZ_BIT|TDFX_RGBA_BIT)
-#define TAG(x) x##_wg
-#include "tdfx_vbtmp.h"
-
-/* Special for tdfx: fog requires w
- */
-#define IND (TDFX_XYZ_BIT|TDFX_RGBA_BIT|TDFX_W_BIT)
-#define TAG(x) x##_wg_fog
-#include "tdfx_vbtmp.h"
-
-#define IND (TDFX_XYZ_BIT|TDFX_RGBA_BIT|TDFX_W_BIT|TDFX_TEX0_BIT)
-#define TAG(x) x##_wgt0
-#include "tdfx_vbtmp.h"
-
-#define IND (TDFX_XYZ_BIT|TDFX_RGBA_BIT|TDFX_W_BIT|TDFX_TEX0_BIT|TDFX_TEX1_BIT)
-#define TAG(x) x##_wgt0t1
-#include "tdfx_vbtmp.h"
-
-#define IND (TDFX_XYZ_BIT|TDFX_RGBA_BIT|TDFX_W_BIT|TDFX_TEX0_BIT|TDFX_PTEX_BIT)
-#define TAG(x) x##_wgpt0
-#include "tdfx_vbtmp.h"
-
-#define IND (TDFX_XYZ_BIT|TDFX_RGBA_BIT|TDFX_W_BIT|TDFX_TEX0_BIT|TDFX_TEX1_BIT|\
-             TDFX_PTEX_BIT)
-#define TAG(x) x##_wgpt0t1
-#include "tdfx_vbtmp.h"
-
-#define IND (TDFX_RGBA_BIT)
-#define TAG(x) x##_g
-#include "tdfx_vbtmp.h"
-
-#define IND (TDFX_TEX0_BIT)
-#define TAG(x) x##_t0
-#include "tdfx_vbtmp.h"
-
-#define IND (TDFX_TEX0_BIT|TDFX_TEX1_BIT)
-#define TAG(x) x##_t0t1
-#include "tdfx_vbtmp.h"
-
-#define IND (TDFX_RGBA_BIT|TDFX_TEX0_BIT)
-#define TAG(x) x##_gt0
-#include "tdfx_vbtmp.h"
-
-#define IND (TDFX_RGBA_BIT|TDFX_TEX0_BIT|TDFX_TEX1_BIT)
-#define TAG(x) x##_gt0t1
-#include "tdfx_vbtmp.h"
-
-
-/* fogc { */
-#define IND (TDFX_XYZ_BIT|TDFX_RGBA_BIT|TDFX_W_BIT|TDFX_FOGC_BIT)
-#define TAG(x) x##_wgf
-#include "tdfx_vbtmp.h"
-
-#define IND (TDFX_XYZ_BIT|TDFX_RGBA_BIT|TDFX_W_BIT|TDFX_TEX0_BIT|TDFX_FOGC_BIT)
-#define TAG(x) x##_wgt0f
-#include "tdfx_vbtmp.h"
-
-#define IND (TDFX_XYZ_BIT|TDFX_RGBA_BIT|TDFX_W_BIT|TDFX_TEX0_BIT|TDFX_TEX1_BIT|TDFX_FOGC_BIT)
-#define TAG(x) x##_wgt0t1f
-#include "tdfx_vbtmp.h"
-
-#define IND (TDFX_XYZ_BIT|TDFX_RGBA_BIT|TDFX_W_BIT|TDFX_TEX0_BIT|TDFX_PTEX_BIT|TDFX_FOGC_BIT)
-#define TAG(x) x##_wgpt0f
-#include "tdfx_vbtmp.h"
-
-#define IND (TDFX_XYZ_BIT|TDFX_RGBA_BIT|TDFX_W_BIT|TDFX_TEX0_BIT|TDFX_TEX1_BIT|\
-             TDFX_PTEX_BIT|TDFX_FOGC_BIT)
-#define TAG(x) x##_wgpt0t1f
-#include "tdfx_vbtmp.h"
-/* fogc } */
-
-
-static void init_setup_tab( void )
-{
-   init_wg();
-   init_wg_fog();
-   init_wgt0();
-   init_wgt0t1();
-   init_wgpt0();
-   init_wgpt0t1();
-
-   init_g();
-   init_t0();
-   init_t0t1();
-   init_gt0();
-   init_gt0t1();
-
-   /* fogcoord */
-   init_wgf();
-   init_wgt0f();
-   init_wgt0t1f();
-   init_wgpt0f();
-   init_wgpt0t1f();
-}
-
-
-void tdfxPrintSetupFlags(char *msg, GLuint flags )
-{
-   fprintf(stderr, "%s(%x): %s%s%s%s%s%s\n",
-	   msg,
-	   (int)flags,
-	   (flags & TDFX_XYZ_BIT)     ? " xyz," : "", 
-	   (flags & TDFX_W_BIT)     ? " w," : "", 
-	   (flags & TDFX_RGBA_BIT)     ? " rgba," : "",
-	   (flags & TDFX_TEX0_BIT)     ? " tex-0," : "",
-	   (flags & TDFX_TEX1_BIT)     ? " tex-1," : "",
-	   (flags & TDFX_FOGC_BIT)     ? " fogc," : "");
-}
-
-
-
-void tdfxCheckTexSizes( GLcontext *ctx )
-{
-   TNLcontext *tnl = TNL_CONTEXT(ctx);
-   tdfxContextPtr fxMesa = TDFX_CONTEXT( ctx );
-
-   if (!setup_tab[fxMesa->SetupIndex].check_tex_sizes(ctx)) {
-      GLuint ind = fxMesa->SetupIndex |= (TDFX_PTEX_BIT|TDFX_RGBA_BIT);
-
-      /* Tdfx handles projective textures nicely; just have to change
-       * up to the new vertex format.
-       */
-      if (setup_tab[ind].vertex_format != fxMesa->vertexFormat) {
-	 FLUSH_BATCH(fxMesa);
-	 fxMesa->dirty |= TDFX_UPLOAD_VERTEX_LAYOUT;      
-	 fxMesa->vertexFormat = setup_tab[ind].vertex_format;
-
-	 /* This is required as we have just changed the vertex
-	  * format, so the interp and copy routines must also change.
-	  * In the unfilled and twosided cases we are using the
-	  * swrast_setup ones anyway, so leave them in place.
-	  */
-	 if (!(ctx->_TriangleCaps & (DD_TRI_LIGHT_TWOSIDE|DD_TRI_UNFILLED))) {
-	    tnl->Driver.Render.Interp = setup_tab[fxMesa->SetupIndex].interp;
-	    tnl->Driver.Render.CopyPV = setup_tab[fxMesa->SetupIndex].copy_pv;
-	 }
-      }
-   }
-}
-
-
-void tdfxBuildVertices( GLcontext *ctx, GLuint start, GLuint end,
-			GLuint newinputs )
-{
-   tdfxContextPtr fxMesa = TDFX_CONTEXT( ctx );
-   tdfxVertex *v = fxMesa->verts + start;
-
-   newinputs |= fxMesa->SetupNewInputs;
-   fxMesa->SetupNewInputs = 0;
-
-   if (!newinputs)
-      return;
-
-   if (newinputs & VERT_BIT_POS) {
-      setup_tab[fxMesa->SetupIndex].emit( ctx, start, end, v );
-   } else {
-      GLuint ind = 0;
-
-      if (newinputs & VERT_BIT_COLOR0)
-	 ind |= TDFX_RGBA_BIT;
-
-      if (newinputs & VERT_BIT_FOG)
-	 ind |= TDFX_FOGC_BIT;
-      
-      if (newinputs & VERT_BIT_TEX0)
-	 ind |= TDFX_TEX0_BIT;
-
-      if (newinputs & VERT_BIT_TEX1)
-	 ind |= TDFX_TEX0_BIT|TDFX_TEX1_BIT;
-
-      if (fxMesa->SetupIndex & TDFX_PTEX_BIT)
-	 ind = ~0;
-
-      ind &= fxMesa->SetupIndex;
-
-      if (ind) {
-	 setup_tab[ind].emit( ctx, start, end, v );
-      }
-   }
-}
-
-
-void tdfxChooseVertexState( GLcontext *ctx )
-{
-   TNLcontext *tnl = TNL_CONTEXT(ctx);
-   tdfxContextPtr fxMesa = TDFX_CONTEXT( ctx );
-   GLuint ind = TDFX_XYZ_BIT|TDFX_RGBA_BIT;
-
-   fxMesa->tmu_source[0] = 0;
-   fxMesa->tmu_source[1] = 1;
-
-   if (ctx->Texture._EnabledUnits & 0x2) {
-      if (ctx->Texture._EnabledUnits & 0x1) {
-         ind |= TDFX_TEX1_BIT;
-      }
-      ind |= TDFX_W_BIT|TDFX_TEX0_BIT;
-      fxMesa->tmu_source[0] = 1;
-      fxMesa->tmu_source[1] = 0;
-   } else if (ctx->Texture._EnabledUnits & 0x1) {
-      /* unit 0 enabled */
-      ind |= TDFX_W_BIT|TDFX_TEX0_BIT;
-   } else if (fxMesa->Fog.Mode != GR_FOG_DISABLE) {
-      ind |= TDFX_W_BIT;
-   }
-
-   if (fxMesa->Fog.Mode == GR_FOG_WITH_TABLE_ON_FOGCOORD_EXT) {
-      ind |= TDFX_FOGC_BIT;
-   }
-
-   fxMesa->SetupIndex = ind;
-
-   if (ctx->_TriangleCaps & (DD_TRI_LIGHT_TWOSIDE|DD_TRI_UNFILLED)) {
-      tnl->Driver.Render.Interp = interp_extras;
-      tnl->Driver.Render.CopyPV = copy_pv_extras;
-   } else {
-      tnl->Driver.Render.Interp = setup_tab[ind].interp;
-      tnl->Driver.Render.CopyPV = setup_tab[ind].copy_pv;
-   }
-
-   if (setup_tab[ind].vertex_format != fxMesa->vertexFormat) {
-      FLUSH_BATCH(fxMesa);
-      fxMesa->dirty |= TDFX_UPLOAD_VERTEX_LAYOUT;      
-      fxMesa->vertexFormat = setup_tab[ind].vertex_format;
-   }
-}
-
-
-
-void tdfxInitVB( GLcontext *ctx )
-{
-   tdfxContextPtr fxMesa = TDFX_CONTEXT(ctx);
-   GLuint size = TNL_CONTEXT(ctx)->vb.Size;
-   static int firsttime = 1;
-   if (firsttime) {
-      init_setup_tab();
-      firsttime = 0;
-   }
-
-   fxMesa->verts = ALIGN_MALLOC(size * sizeof(tdfxVertex), 32);
-   fxMesa->vertexFormat = TDFX_LAYOUT_TINY;
-   fxMesa->SetupIndex = TDFX_XYZ_BIT|TDFX_RGBA_BIT;
-}
-
-
-void tdfxFreeVB( GLcontext *ctx )
-{
-   tdfxContextPtr fxMesa = TDFX_CONTEXT(ctx);
-   if (fxMesa->verts) {
-      ALIGN_FREE(fxMesa->verts);
-      fxMesa->verts = 0;
-   }
-}
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/tdfx/tdfx_vb.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/tdfx/tdfx_vb.h
deleted file mode 100644
index 7b7cd9065..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/tdfx/tdfx_vb.h
+++ /dev/null
@@ -1,69 +0,0 @@
-/*
- * GLX Hardware Device Driver for Intel tdfx
- * Copyright (C) 1999 Keith Whitwell
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included
- * in all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * KEITH WHITWELL, OR ANY OTHER CONTRIBUTORS BE LIABLE FOR ANY CLAIM, 
- * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR 
- * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE 
- * OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- *
- */
-/* $XFree86: xc/lib/GL/mesa/src/drv/tdfx/tdfx_vb.h,v 1.2 2002/02/22 21:45:04 dawes Exp $ */
-
-#ifndef TDFXVB_INC
-#define TDFXVB_INC
-
-#include "mtypes.h"
-
-#include "tnl/tnl.h"
-#include "tnl/t_context.h"
-#include "math/m_xform.h"
-
-#define TDFX_XYZ_BIT        0x1
-#define TDFX_W_BIT          0x2
-#define TDFX_RGBA_BIT       0x4
-#define TDFX_TEX1_BIT       0x8
-#define TDFX_TEX0_BIT       0x10	
-#define TDFX_PTEX_BIT       0x20
-#define TDFX_FOGC_BIT       0x40
-#define TDFX_MAX_SETUP      0x80
-
-#define _TDFX_NEW_RASTERSETUP (_NEW_TEXTURE |			\
-			       _DD_NEW_SEPARATE_SPECULAR |	\
-			       _DD_NEW_TRI_UNFILLED |		\
-			       _DD_NEW_TRI_LIGHT_TWOSIDE |	\
-			       _NEW_FOG)
-
-
-extern void tdfxValidateBuildProjVerts(GLcontext *ctx,
-				       GLuint start, GLuint count,
-				       GLuint newinputs );
-
-extern void tdfxPrintSetupFlags(char *msg, GLuint flags );
-
-extern void tdfxInitVB( GLcontext *ctx );
-
-extern void tdfxFreeVB( GLcontext *ctx );
-
-extern void tdfxCheckTexSizes( GLcontext *ctx );
-
-extern void tdfxChooseVertexState( GLcontext *ctx );
-
-extern void tdfxBuildVertices( GLcontext *ctx, GLuint start, GLuint end,
-                               GLuint newinputs );
-
-#endif
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/tdfx/tdfx_vbtmp.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/tdfx/tdfx_vbtmp.h
deleted file mode 100644
index 9b780761f..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/tdfx/tdfx_vbtmp.h
+++ /dev/null
@@ -1,266 +0,0 @@
-/*
- * Mesa 3-D graphics library
- * Version:  4.1
- *
- * Copyright (C) 1999-2002  Brian Paul   All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included
- * in all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
- * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- */
-
-/* Authors:
- *    Keith Whitwell <keith@tungstengraphics.com>
- *    Daniel Borca <dborca@users.sourceforge.net>
- */
-
-
-#define VIEWPORT_X(dst,x) dst = s[0]  * x + s[12]
-#define VIEWPORT_Y(dst,y) dst = s[5]  * y + s[13]
-#define VIEWPORT_Z(dst,z) dst = s[10] * z + s[14]
-
-
-static void TAG(emit)( GLcontext *ctx,
-		       GLuint start, GLuint end,
-		       void *dest )
-{
-   tdfxContextPtr fxMesa = TDFX_CONTEXT(ctx);
-   struct vertex_buffer *VB = &TNL_CONTEXT(ctx)->vb;
-   GLuint tmu0_source = fxMesa->tmu_source[0];
-   GLuint tmu1_source = fxMesa->tmu_source[1];
-   GLfloat (*tc0)[4], (*tc1)[4];
-   GLfloat (*col)[4];
-   GLuint tc0_stride, tc1_stride, col_stride;
-   GLuint tc0_size, tc1_size, col_size;
-   GLfloat (*proj)[4] = VB->NdcPtr->data; 
-   GLuint proj_stride = VB->NdcPtr->stride;
-   GLfloat (*fog)[4];
-   GLuint fog_stride;
-   tdfxVertex *v = (tdfxVertex *)dest;
-   GLfloat u0scale,v0scale,u1scale,v1scale;
-   const GLubyte *mask = VB->ClipMask;
-   const GLfloat *s = fxMesa->hw_viewport;
-   int i;
-
-/*     fprintf(stderr, "%s\n", __FUNCTION__); */
-
-   if (IND & TDFX_TEX0_BIT) {
-      tc0_stride = VB->TexCoordPtr[tmu0_source]->stride;
-      tc0 = VB->TexCoordPtr[tmu0_source]->data;
-      u0scale = fxMesa->sScale0;
-      v0scale = fxMesa->tScale0;
-      if (IND & TDFX_PTEX_BIT)
-	 tc0_size = VB->TexCoordPtr[tmu0_source]->size;
-   }
-
-   if (IND & TDFX_TEX1_BIT) {
-      tc1 = VB->TexCoordPtr[tmu1_source]->data;
-      tc1_stride = VB->TexCoordPtr[tmu1_source]->stride;
-      u1scale = fxMesa->sScale1;
-      v1scale = fxMesa->tScale1;
-      if (IND & TDFX_PTEX_BIT)
-	 tc1_size = VB->TexCoordPtr[tmu1_source]->size;
-   }
-   
-   if (IND & TDFX_RGBA_BIT) {
-      col = VB->ColorPtr[0]->data;
-      col_stride = VB->ColorPtr[0]->stride;
-      col_size = VB->ColorPtr[0]->size;
-   }
-   
-   if (IND & TDFX_FOGC_BIT) {
-      fog = VB->FogCoordPtr->data;
-      fog_stride = VB->FogCoordPtr->stride;
-   }
-
-   {
-      /* May have nonstandard strides:
-       */
-      if (start) {
-	 proj =  (GLfloat (*)[4])((GLubyte *)proj + start * proj_stride);
-	 if (IND & TDFX_TEX0_BIT)
-	    tc0 =  (GLfloat (*)[4])((GLubyte *)tc0 + start * tc0_stride);
-	 if (IND & TDFX_TEX1_BIT) 
-	    tc1 =  (GLfloat (*)[4])((GLubyte *)tc1 + start * tc1_stride);
-	 if (IND & TDFX_RGBA_BIT) 
-	    STRIDE_4F(col, start * col_stride);
-	 if (IND & TDFX_FOGC_BIT) 
-	    STRIDE_4F(fog, start * fog_stride);
-      }
-
-      for (i=start; i < end; i++, v++) {
-	 if (IND & TDFX_XYZ_BIT) {
-	    if (mask[i] == 0) {
-               /* unclipped */
-	       VIEWPORT_X(v->x, proj[0][0]);
-	       VIEWPORT_Y(v->y, proj[0][1]);
-	       VIEWPORT_Z(v->z, proj[0][2]);
-	       v->rhw = proj[0][3];	
-	    } else {
-               /* clipped */
-               v->rhw = 1.0;
-	    }
-	    proj =  (GLfloat (*)[4])((GLubyte *)proj +  proj_stride);
-	 }
-	 if (IND & TDFX_RGBA_BIT) {
-	    UNCLAMPED_FLOAT_TO_UBYTE(v->color[0], col[0][2]);
-	    UNCLAMPED_FLOAT_TO_UBYTE(v->color[1], col[0][1]);
-	    UNCLAMPED_FLOAT_TO_UBYTE(v->color[2], col[0][0]);
-	    if (col_size == 4) {
-	       UNCLAMPED_FLOAT_TO_UBYTE(v->color[3], col[0][3]);
-	    } else {
-	       v->color[3] = 255;
-	    }
-	    STRIDE_4F(col, col_stride);
-	 }
-	 if (IND & TDFX_FOGC_BIT) {
-	    v->fog = CLAMP(fog[0][0], 0.0f, 1.0f);
-	    STRIDE_4F(fog, fog_stride);
-	 }
-	 if (IND & TDFX_TEX0_BIT) {
-	    GLfloat w = v->rhw;
-	    v->tu0 = tc0[0][0] * u0scale * w;
-	    v->tv0 = tc0[0][1] * v0scale * w;
-	    if (IND & TDFX_PTEX_BIT) {
-	       v->tq0 = w;
-	       if (tc0_size == 4) 
-		  v->tq0 = tc0[0][3] * w;
-	    } 
-	    tc0 =  (GLfloat (*)[4])((GLubyte *)tc0 +  tc0_stride);
-	 }
-	 if (IND & TDFX_TEX1_BIT) {
-	    GLfloat w = v->rhw;
-	    v->tu1 = tc1[0][0] * u1scale * w;
-	    v->tv1 = tc1[0][1] * v1scale * w;
-	    if (IND & TDFX_PTEX_BIT) {
-	       v->tq1 = w;
-	       if (tc1_size == 4) 
-		  v->tq1 = tc1[0][3] * w;
-	    }
-	    tc1 =  (GLfloat (*)[4])((GLubyte *)tc1 +  tc1_stride);
-	 } 
-      }
-   }
-}
-
-
-static GLboolean TAG(check_tex_sizes)( GLcontext *ctx )
-{
-/*     fprintf(stderr, "%s\n", __FUNCTION__); */
-
-   if (IND & TDFX_PTEX_BIT)
-      return GL_TRUE;
-   
-   if (IND & TDFX_TEX0_BIT) {
-      struct vertex_buffer *VB = &TNL_CONTEXT(ctx)->vb;
-
-      if (IND & TDFX_TEX1_BIT) {
-	 if (VB->TexCoordPtr[0] == 0)
-	    VB->TexCoordPtr[0] = VB->TexCoordPtr[1];
-	 
-	 if (VB->TexCoordPtr[1]->size == 4)
-	    return GL_FALSE;
-      }
-
-      if (VB->TexCoordPtr[0]->size == 4)
-	 return GL_FALSE;
-   }
-
-   return GL_TRUE;
-}
-
-
-static void TAG(interp)( GLcontext *ctx,
-			 GLfloat t, 
-			 GLuint edst, GLuint eout, GLuint ein,
-			 GLboolean force_boundary )
-{
-   tdfxContextPtr fxMesa = TDFX_CONTEXT( ctx );
-   struct vertex_buffer *VB = &TNL_CONTEXT(ctx)->vb;
-   const GLfloat *dstclip = VB->ClipPtr->data[edst];
-   const GLfloat oow = (dstclip[3] == 0.0F) ? 1.0F : (1.0F / dstclip[3]);
-   const GLfloat *s = fxMesa->hw_viewport;
-   tdfxVertex *dst = fxMesa->verts + edst;
-   const tdfxVertex *out = fxMesa->verts + eout;
-   const tdfxVertex *in = fxMesa->verts + ein;
-   const GLfloat wout = oow / out->rhw;
-   const GLfloat win = oow / in->rhw;
-
-   VIEWPORT_X(dst->x, dstclip[0] * oow);
-   VIEWPORT_Y(dst->y, dstclip[1] * oow);
-   VIEWPORT_Z(dst->z, dstclip[2] * oow);
-   dst->rhw = oow;
-
-   INTERP_UB( t, dst->color[0], out->color[0],   in->color[0] );
-   INTERP_UB( t, dst->color[1], out->color[1],   in->color[1] );
-   INTERP_UB( t, dst->color[2], out->color[2],   in->color[2] );
-   INTERP_UB( t, dst->color[3], out->color[3],   in->color[3] );
-
-   if (IND & TDFX_FOGC_BIT) {
-      INTERP_F( t, dst->fog, out->fog, in->fog );
-   }
-
-   if (IND & TDFX_TEX0_BIT) {
-      INTERP_F( t, dst->tu0, out->tu0 * wout, in->tu0 * win );
-      INTERP_F( t, dst->tv0, out->tv0 * wout, in->tv0 * win );
-      if (IND & TDFX_PTEX_BIT) {
-         INTERP_F( t, dst->tq0, out->tq0 * wout, in->tq0 * win );
-      }
-   }
-   if (IND & TDFX_TEX1_BIT) {
-     INTERP_F( t, dst->tu1, out->tu1 * wout, in->tu1 * win );
-     INTERP_F( t, dst->tv1, out->tv1 * wout, in->tv1 * win );
-     if (IND & TDFX_PTEX_BIT) {
-        INTERP_F( t, dst->tq1, out->tq1 * wout, in->tq1 * win );
-     }
-   }
-}
-
-
-static void TAG(init)( void )
-{
-/*     fprintf(stderr, "%s\n", __FUNCTION__); */
-
-   setup_tab[IND].emit = TAG(emit);
-   setup_tab[IND].check_tex_sizes = TAG(check_tex_sizes);
-   setup_tab[IND].interp = TAG(interp);
-   setup_tab[IND].copy_pv = copy_pv;
-
-   if (IND & TDFX_TEX1_BIT) {
-      if (IND & TDFX_PTEX_BIT) {
-	 setup_tab[IND].vertex_format = TDFX_LAYOUT_PROJ2;
-      }
-      else {
-	 setup_tab[IND].vertex_format = TDFX_LAYOUT_MULTI;
-      }
-   } 
-   else if (IND & TDFX_TEX0_BIT) {
-      if (IND & TDFX_PTEX_BIT) {
-	 setup_tab[IND].vertex_format = TDFX_LAYOUT_PROJ1;
-      } else {
-	 setup_tab[IND].vertex_format = TDFX_LAYOUT_SINGLE;
-      }
-   }
-   else if (IND & TDFX_W_BIT) {
-      setup_tab[IND].vertex_format = TDFX_LAYOUT_NOTEX;
-   } else {
-      setup_tab[IND].vertex_format = TDFX_LAYOUT_TINY;
-   }
-}
-
-
-#undef IND
-#undef TAG
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/trident/Makefile b/nx-X11/extras/Mesa/src/mesa/drivers/dri/trident/Makefile
deleted file mode 100644
index 9ee24c504..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/trident/Makefile
+++ /dev/null
@@ -1,26 +0,0 @@
-# src/mesa/drivers/dri/trident/Makefile
-
-TOP = ../../../../..
-include $(TOP)/configs/current
-
-LIBNAME = trident_dri.so
-
-# Not yet
-# MINIGLX_SOURCES = server/trident_dri.c 
-
-DRIVER_SOURCES = \
-	trident_context.c \
-	trident_state.c \
-	trident_vb.c \
-	trident_dd.c \
-	trident_tris.c
-
-C_SOURCES = \
-	$(COMMON_SOURCES) \
-	$(DRIVER_SOURCES)
-
-ASM_SOURCES = 
-
-include ../Makefile.template
-
-symlinks:
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/trident/trident_context.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/trident/trident_context.c
deleted file mode 100644
index b44c6205c..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/trident/trident_context.c
+++ /dev/null
@@ -1,472 +0,0 @@
-/*
- * Copyright 2002 by Alan Hourihane, Sychdyn, North Wales, UK.
- *
- * Permission to use, copy, modify, distribute, and sell this software and its
- * documentation for any purpose is hereby granted without fee, provided that
- * the above copyright notice appear in all copies and that both that
- * copyright notice and this permission notice appear in supporting
- * documentation, and that the name of Alan Hourihane not be used in
- * advertising or publicity pertaining to distribution of the software without
- * specific, written prior permission.  Alan Hourihane makes no representations
- * about the suitability of this software for any purpose.  It is provided
- * "as is" without express or implied warranty.
- *
- * ALAN HOURIHANE DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
- * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
- * EVENT SHALL ALAN HOURIHANE BE LIABLE FOR ANY SPECIAL, INDIRECT OR
- * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
- * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
- * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
- * PERFORMANCE OF THIS SOFTWARE.
- *
- * Authors:  Alan Hourihane, <alanh@fairlite.demon.co.uk>
- *
- * Trident CyberBladeXP driver.
- *
- */
-#include "trident_dri.h"
-#include "trident_context.h"
-#include "trident_lock.h"
-
-#include "swrast/swrast.h"
-#include "swrast_setup/swrast_setup.h"
-#include "array_cache/acache.h"
-
-#include "tnl/tnl.h"
-#include "tnl/t_pipeline.h"
-
-#include "context.h"
-#include "simple_list.h"
-#include "matrix.h"
-#include "extensions.h"
-#include "framebuffer.h"
-#include "renderbuffer.h"
-#if defined(USE_X86_ASM)
-#include "x86/common_x86_asm.h"
-#endif
-#include "simple_list.h"
-#include "mm.h"
-#include "drirenderbuffer.h"
-
-#include "drivers/common/driverfuncs.h"
-#include "dri_util.h"
-
-static const struct tnl_pipeline_stage *trident_pipeline[] = {
-   &_tnl_vertex_transform_stage, 
-   &_tnl_normal_transform_stage, 
-   &_tnl_lighting_stage,
-   &_tnl_texgen_stage, 
-   &_tnl_texture_transform_stage, 
-   &_tnl_render_stage,		
-   0,
-};
-
-
-GLboolean tridentCreateContext( const __GLcontextModes *glVisual,
-			     __DRIcontextPrivate *driContextPriv,
-                     	     void *sharedContextPrivate)
-{
-   GLcontext *ctx, *shareCtx;
-   __DRIscreenPrivate *sPriv = driContextPriv->driScreenPriv;
-   tridentContextPtr tmesa;
-   tridentScreenPtr tridentscrn;
-   struct dd_function_table functions;
-#if 0
-   drm_trident_sarea_t *saPriv=(drm_trident_sarea_t *)(((char*)sPriv->pSAREA)+
-						 sizeof(XF86DRISAREARec));
-#endif
-
-   tmesa = (tridentContextPtr) CALLOC( sizeof(*tmesa) );
-   if ( !tmesa ) return GL_FALSE;
-
-   /* Allocate the Mesa context */
-   if (sharedContextPrivate)
-      shareCtx = ((tridentContextPtr) sharedContextPrivate)->glCtx;
-   else
-      shareCtx = NULL;
-
-   _mesa_init_driver_functions(&functions);
-
-   tmesa->glCtx =
-      _mesa_create_context(glVisual, shareCtx, &functions, (void *)tmesa);
-
-   if (!tmesa->glCtx) {
-      FREE(tmesa);
-      return GL_FALSE;
-   }
-
-   tmesa->driContext = driContextPriv;
-   tmesa->driScreen = sPriv;
-   tmesa->driDrawable = NULL; /* Set by XMesaMakeCurrent */
-
-   tmesa->hHWContext = driContextPriv->hHWContext;
-   tmesa->driHwLock = (drmLock *)&sPriv->pSAREA->lock;
-   tmesa->driFd = sPriv->fd;
-#if 0
-   tmesa->sarea = saPriv;
-#endif
-
-   tridentscrn = tmesa->tridentScreen = (tridentScreenPtr)(sPriv->private);
-
-   ctx = tmesa->glCtx;
-
-   ctx->Const.MaxTextureLevels = 13;  /* 4K by 4K?  Is that right? */
-   ctx->Const.MaxTextureUnits = 1; /* Permedia 3 */
-
-   ctx->Const.MinLineWidth = 0.0;
-   ctx->Const.MaxLineWidth = 255.0;
-
-   ctx->Const.MinLineWidthAA = 0.0;
-   ctx->Const.MaxLineWidthAA = 65536.0;
-
-   ctx->Const.MinPointSize = 0.0;
-   ctx->Const.MaxPointSize = 255.0;
-
-   ctx->Const.MinPointSizeAA = 0.5; /* 4x4 quality mode */
-   ctx->Const.MaxPointSizeAA = 16.0; 
-   ctx->Const.PointSizeGranularity = 0.25;
-
-#if 0
-   tmesa->texHeap = mmInit( 0, tmesa->tridentScreen->textureSize );
-
-   make_empty_list(&tmesa->TexObjList);
-   make_empty_list(&tmesa->SwappedOut);
-
-   tmesa->CurrentTexObj[0] = 0;
-   tmesa->CurrentTexObj[1] = 0; /* Permedia 3, second texture */
-
-   tmesa->RenderIndex = ~0;
-#endif
-
-   /* Initialize the software rasterizer and helper modules.
-    */
-   _swrast_CreateContext( ctx );
-   _ac_CreateContext( ctx );
-   _tnl_CreateContext( ctx );
-   _swsetup_CreateContext( ctx );
-
-   /* Install the customized pipeline:
-    */
-   _tnl_destroy_pipeline( ctx );
-   _tnl_install_pipeline( ctx, trident_pipeline );
-
-   /* Configure swrast to match hardware characteristics:
-    */
-   _swrast_allow_pixel_fog( ctx, GL_FALSE );
-   _swrast_allow_vertex_fog( ctx, GL_TRUE );
-
-   tridentInitVB( ctx );
-   tridentDDInitExtensions( ctx );
-   tridentDDInitDriverFuncs( ctx );
-   tridentDDInitStateFuncs( ctx );
-#if 0
-   tridentDDInitSpanFuncs( ctx );
-   tridentDDInitTextureFuncs( ctx );
-#endif
-   tridentDDInitTriFuncs( ctx );
-   tridentDDInitState( tmesa );
-
-   driContextPriv->driverPrivate = (void *)tmesa;
-
-   UNLOCK_HARDWARE(tmesa);
-
-   return GL_TRUE;
-}
-
-static void 
-tridentDestroyContext(__DRIcontextPrivate *driContextPriv)
-{
-    tridentContextPtr tmesa = (tridentContextPtr)driContextPriv->driverPrivate;
-
-    if (tmesa) {
-      _swsetup_DestroyContext( tmesa->glCtx );
-      _tnl_DestroyContext( tmesa->glCtx );
-      _ac_DestroyContext( tmesa->glCtx );
-      _swrast_DestroyContext( tmesa->glCtx );
-
-      /* free the Mesa context */
-      tmesa->glCtx->DriverCtx = NULL;
-      _mesa_destroy_context(tmesa->glCtx);
-
-      _mesa_free(tmesa);
-      driContextPriv->driverPrivate = NULL;
-    }
-}
-
-
-static GLboolean
-tridentCreateBuffer( __DRIscreenPrivate *driScrnPriv,
-                   __DRIdrawablePrivate *driDrawPriv,
-                   const __GLcontextModes *mesaVis,
-                   GLboolean isPixmap )
-{
-   tridentScreenPtr screen = (tridentScreenPtr) driScrnPriv->private;
-
-   if (isPixmap) {
-      return GL_FALSE; /* not implemented */
-   }
-   else {
-#if 0
-      driDrawPriv->driverPrivate = (void *) 
-         _mesa_create_framebuffer(mesaVis,
-                                  GL_FALSE,  /* software depth buffer? */
-                                  mesaVis->stencilBits > 0,
-                                  mesaVis->accumRedBits > 0,
-                                  mesaVis->alphaBits > 0
-                                  );
-#else
-      struct gl_framebuffer *fb = _mesa_create_framebuffer(mesaVis);
-
-      {
-         driRenderbuffer *frontRb
-            = driNewRenderbuffer(GL_RGBA, screen->cpp,
-                                 screen->frontOffset, screen->frontPitch);
-         /*
-         tridentSetSpanFunctions(frontRb, mesaVis);
-         */
-         _mesa_add_renderbuffer(fb, BUFFER_FRONT_LEFT, &frontRb->Base);
-      }
-
-      if (mesaVis->doubleBufferMode) {
-         driRenderbuffer *backRb
-            = driNewRenderbuffer(GL_RGBA, screen->cpp,
-                                 screen->backOffset, screen->backPitch);
-         /*
-         tridentSetSpanFunctions(backRb, mesaVis);
-         */
-         _mesa_add_renderbuffer(fb, BUFFER_BACK_LEFT, &backRb->Base);
-      }
-
-      if (mesaVis->depthBits == 16) {
-         driRenderbuffer *depthRb
-            = driNewRenderbuffer(GL_DEPTH_COMPONENT16, screen->cpp,
-                                 screen->depthOffset, screen->depthPitch);
-         /*
-         tridentSetSpanFunctions(depthRb, mesaVis);
-         */
-         _mesa_add_renderbuffer(fb, BUFFER_DEPTH, &depthRb->Base);
-      }
-      else if (mesaVis->depthBits == 24) {
-         driRenderbuffer *depthRb
-            = driNewRenderbuffer(GL_DEPTH_COMPONENT24, screen->cpp,
-                                 screen->depthOffset, screen->depthPitch);
-         /*
-         tridentSetSpanFunctions(depthRb, mesaVis);
-         */
-         _mesa_add_renderbuffer(fb, BUFFER_DEPTH, &depthRb->Base);
-      }
-
-      /* no h/w stencil?
-      if (mesaVis->stencilBits > 0 && !swStencil) {
-         driRenderbuffer *stencilRb
-            = driNewRenderbuffer(GL_STENCIL_INDEX8_EXT);
-         tridentSetSpanFunctions(stencilRb, mesaVis);
-         _mesa_add_renderbuffer(fb, BUFFER_STENCIL, &stencilRb->Base);
-      }
-      */
-
-      _mesa_add_soft_renderbuffers(fb,
-                                   GL_FALSE, /* color */
-                                   GL_FALSE, /* depth */
-                                   mesaVis->stencilBits > 0,
-                                   mesaVis->accumRedBits > 0,
-                                   GL_FALSE, /* alpha */
-                                   GL_FALSE /* aux */);
-      driDrawPriv->driverPrivate = (void *) fb;
-#endif
-      return (driDrawPriv->driverPrivate != NULL);
-   }
-}
-
-
-static void
-tridentDestroyBuffer(__DRIdrawablePrivate *driDrawPriv)
-{
-   _mesa_destroy_framebuffer((GLframebuffer *) (driDrawPriv->driverPrivate));
-}
-
-static void
-tridentSwapBuffers(__DRIdrawablePrivate *drawablePrivate)
-{
-   __DRIdrawablePrivate *dPriv = (__DRIdrawablePrivate *) drawablePrivate;
-
-   if (dPriv->driContextPriv && dPriv->driContextPriv->driverPrivate) {
-      tridentContextPtr tmesa;
-      GLcontext *ctx;
-      tmesa = (tridentContextPtr) dPriv->driContextPriv->driverPrivate;
-      ctx = tmesa->glCtx;
-      if (ctx->Visual.doubleBufferMode) {
-         _mesa_notifySwapBuffers( ctx );  /* flush pending rendering comands */
-         tridentCopyBuffer( dPriv );
-      }
-   }
-   else {
-      /* XXX this shouldn't be an error but we can't handle it for now */
-      _mesa_problem(NULL, "tridentSwapBuffers: drawable has no context!\n");
-   }
-}
-
-static GLboolean 
-tridentMakeCurrent(__DRIcontextPrivate *driContextPriv,
-		 __DRIdrawablePrivate *driDrawPriv,
-		 __DRIdrawablePrivate *driReadPriv)
-{
-    if (driContextPriv) {
-	GET_CURRENT_CONTEXT(ctx);
-	tridentContextPtr oldCtx = ctx ? TRIDENT_CONTEXT(ctx) : NULL;
-	tridentContextPtr newCtx = (tridentContextPtr) driContextPriv->driverPrivate;
-
-	if ( newCtx != oldCtx ) {
-	    newCtx->dirty = ~0;
-	}
-
-	if (newCtx->driDrawable != driDrawPriv) {
-	    newCtx->driDrawable = driDrawPriv;
-#if 0
-	    tridentUpdateWindow ( newCtx->glCtx );
-	    tridentUpdateViewportOffset( newCtx->glCtx );
-#endif
-	}
-
-   newCtx->drawOffset = newCtx->tridentScreen->backOffset;
-   newCtx->drawPitch = newCtx->tridentScreen->backPitch;
-
-	_mesa_make_current( newCtx->glCtx, 
-                            (GLframebuffer *) driDrawPriv->driverPrivate,
-                            (GLframebuffer *) driReadPriv->driverPrivate );
-
-	if (!newCtx->glCtx->Viewport.Width) {
-	    _mesa_set_viewport(newCtx->glCtx, 0, 0, 
-					driDrawPriv->w, driDrawPriv->h);
-	}
-    } else {
-	_mesa_make_current( NULL, NULL, NULL );
-    }
-    return GL_TRUE;
-}
-
-
-static GLboolean 
-tridentUnbindContext( __DRIcontextPrivate *driContextPriv )
-{
-   return GL_TRUE;
-}
-
-
-tridentScreenPtr tridentCreateScreen( __DRIscreenPrivate *sPriv )
-{
-   TRIDENTDRIPtr tDRIPriv = (TRIDENTDRIPtr)sPriv->pDevPriv;
-   tridentScreenPtr tridentScreen;
-
-   if (sPriv->devPrivSize != sizeof(TRIDENTDRIRec)) {
-      fprintf(stderr,"\nERROR!  sizeof(TRIDENTDRIRec) does not match passed size from device driver\n");
-      return GL_FALSE;
-   }
-
-    /* Allocate the private area */
-    tridentScreen = (tridentScreenPtr) CALLOC( sizeof(*tridentScreen) );
-    if ( !tridentScreen ) return NULL;
-
-   tridentScreen->driScreen = sPriv;
-
-   tridentScreen->frontOffset = tDRIPriv->frontOffset;
-   tridentScreen->backOffset = tDRIPriv->backOffset;
-   tridentScreen->depthOffset = tDRIPriv->depthOffset;
-   tridentScreen->frontPitch = tDRIPriv->frontPitch;
-   tridentScreen->backPitch = tDRIPriv->backPitch;
-   tridentScreen->depthPitch = tDRIPriv->depthPitch;
-   tridentScreen->width = tDRIPriv->width;
-   tridentScreen->height = tDRIPriv->height;
-
-printf("%d %d\n",tridentScreen->width,tridentScreen->height);
-printf("%d %d\n",tridentScreen->frontPitch,tridentScreen->backPitch);
-printf("offset 0x%x 0x%x\n",tridentScreen->backOffset,tridentScreen->depthOffset);
-
-   tridentScreen->mmio.handle = tDRIPriv->regs;
-   tridentScreen->mmio.size = 0x20000;
-    
-   if (drmMap(sPriv->fd,
-	 	tridentScreen->mmio.handle, tridentScreen->mmio.size,
-		(drmAddressPtr)&tridentScreen->mmio.map)) {
-	    FREE(tridentScreen);
-	    return GL_FALSE;
-    }
-printf("MAPPED at %p\n", tridentScreen->mmio.map);
-
-   return tridentScreen;
-}
-
-/* Destroy the device specific screen private data struct.
- */
-void tridentDestroyScreen( __DRIscreenPrivate *sPriv )
-{
-    tridentScreenPtr tridentScreen = (tridentScreenPtr)sPriv->private;
-
-    FREE(tridentScreen);
-}
-static GLboolean 
-tridentInitDriver(__DRIscreenPrivate *sPriv)
-{
-    sPriv->private = (void *) tridentCreateScreen( sPriv );
-
-    if (!sPriv->private) {
-	tridentDestroyScreen( sPriv );
-	return GL_FALSE;
-    }
-
-    return GL_TRUE;
-}
-
-static struct __DriverAPIRec tridentAPI = {
-   tridentInitDriver,
-   tridentDestroyScreen,
-   tridentCreateContext,
-   tridentDestroyContext,
-   tridentCreateBuffer,
-   tridentDestroyBuffer,
-   tridentSwapBuffers,
-   tridentMakeCurrent,
-   tridentUnbindContext,
-};
-
-
-PUBLIC void *__driCreateNewScreen_20050727( __DRInativeDisplay *dpy, int scrn,
-                                   __DRIscreen *psc,
-                                   const __GLcontextModes * modes,
-                                   const __DRIversion * ddx_version,
-                                   const __DRIversion * dri_version,
-                                   const __DRIversion * drm_version,
-                                   const __DRIframebuffer * frame_buffer,
-                                   drmAddress pSAREA, int fd,
-                                   int internal_api_version,
-				   const __DRIinterfaceMethods * interface,
-                                   __GLcontextModes ** driver_modes )
-{
-    __DRIscreenPrivate *psp;
-   static const __DRIversion ddx_expected = { 4, 0, 0 };
-   static const __DRIversion dri_expected = { 3, 1, 0 };
-   static const __DRIversion drm_expected = { 1, 0, 0 };
-
-   dri_interface = interface;
-
-   if ( ! driCheckDriDdxDrmVersions2( "Trident",
-				      dri_version, & dri_expected,
-				      ddx_version, & ddx_expected,
-				      drm_version, & drm_expected ) ) {
-      return NULL;
-   }
-
-    psp = __driUtilCreateNewScreen(dpy, scrn, psc, NULL,
-                                   ddx_version, dri_version, drm_version,
-                                   frame_buffer, pSAREA, fd,
-                                   internal_api_version, &tridentAPI);
-
-    if ( psp != NULL ) {
-#if 0
-       TRIDENTDRIPtr dri_priv = (TRIDENTDRIPtr) psp->pDevPriv;
-       *driver_modes = tridentFillInModes( dri_priv->bytesPerPixel * 8,
-					   GL_TRUE );
-#endif
-    }
-    return (void *) psp;
-}
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/trident/trident_context.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/trident/trident_context.h
deleted file mode 100644
index 7ebb5f204..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/trident/trident_context.h
+++ /dev/null
@@ -1,242 +0,0 @@
-/*
- * Copyright 2002 by Alan Hourihane, Sychdyn, North Wales, UK.
- *
- * Permission to use, copy, modify, distribute, and sell this software and its
- * documentation for any purpose is hereby granted without fee, provided that
- * the above copyright notice appear in all copies and that both that
- * copyright notice and this permission notice appear in supporting
- * documentation, and that the name of Alan Hourihane not be used in
- * advertising or publicity pertaining to distribution of the software without
- * specific, written prior permission.  Alan Hourihane makes no representations
- * about the suitability of this software for any purpose.  It is provided
- * "as is" without express or implied warranty.
- *
- * ALAN HOURIHANE DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
- * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
- * EVENT SHALL ALAN HOURIHANE BE LIABLE FOR ANY SPECIAL, INDIRECT OR
- * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
- * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
- * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
- * PERFORMANCE OF THIS SOFTWARE.
- *
- * Authors:  Alan Hourihane, <alanh@fairlite.demon.co.uk>
- *
- * Trident CyberBladeXP driver.
- *
- */
-#ifndef _TRIDENT_CONTEXT_H_
-#define _TRIDENT_CONTEXT_H_
-
-#include "dri_util.h"
-#include "macros.h"
-#include "mtypes.h"
-#include "drm.h"
-#include "mm.h"
-
-#define SUBPIXEL_X (0.0F)
-#define SUBPIXEL_Y (0.125F)
-
-#define _TRIDENT_NEW_VERTEX (_NEW_TEXTURE |		\
-			   _DD_NEW_TRI_UNFILLED |	\
-			   _DD_NEW_TRI_LIGHT_TWOSIDE)
-
-#define TRIDENT_FALLBACK_TEXTURE	0x01
-#define TRIDENT_FALLBACK_DRAW_BUFFER	0x02
-
-#define TRIDENT_NEW_CLIP		0x01
-
-#define TRIDENT_UPLOAD_COMMAND_D	0x00000001
-#define TRIDENT_UPLOAD_CONTEXT		0x04000000
-#define TRIDENT_UPLOAD_CLIPRECTS	0x80000000
-
-#define TAG(x) trident##x
-#include "tnl_dd/t_dd_vertex.h"
-#undef TAG
-
-/* these require that base be dword-aligned */
-static inline void MMIO_OUT32(unsigned char *base, unsigned int offset,
-                              unsigned int val)
-{
-    unsigned int *addr = (unsigned int *)(base + offset);
-    *addr = val;
-}
-
-static inline unsigned int MMIO_IN32(unsigned char *base, unsigned int offset)
-{
-    unsigned int *addr = (unsigned int *)(base + offset);
-    return *addr;
-}
-
-#define MMIO_OUT8(base, offset, val) *((base) + (offset)) = (val)
-#define MMIO_IN8(base, offset) *((base) + (offset))
-
-struct trident_context;
-typedef struct trident_context tridentContextRec;
-typedef struct trident_context *tridentContextPtr;
-
-typedef void (*trident_quad_func)( tridentContextPtr, 
-				 const tridentVertex *, 
-				 const tridentVertex *,
-				 const tridentVertex *,
-				 const tridentVertex * );
-typedef void (*trident_tri_func)( tridentContextPtr, 
-				const tridentVertex *, 
-				const tridentVertex *,
-				const tridentVertex * );
-typedef void (*trident_line_func)( tridentContextPtr, 
-				 const tridentVertex *, 
-				 const tridentVertex * );
-typedef void (*trident_point_func)( tridentContextPtr, 
-				  const tridentVertex * );
-
-typedef struct {
-   drm_handle_t handle;			/* Handle to the DRM region */
-   drmSize size;			/* Size of the DRM region */
-   unsigned char *map;			/* Mapping of the DRM region */
-} tridentRegionRec, *tridentRegionPtr;
-
-typedef struct {
-    __DRIscreenPrivate *driScreen; /* Back pointer to DRI screen */
-
-    drmBufMapPtr buffers;
-
-    unsigned int frontOffset;
-    unsigned int frontPitch;
-    unsigned int backOffset;
-    unsigned int backPitch;
-    unsigned int depthOffset;
-    unsigned int depthPitch;
-    unsigned int width;
-    unsigned int height;
-    unsigned int cpp;
-
-#if 0
-    unsigned int sarea_priv_offset;
-#endif
-
-    tridentRegionRec mmio;
-} tridentScreenRec, *tridentScreenPtr;
-
-/**
- * tridentRenderbuffer, derived from Mesa's gl_renderbuffer
- */
-typedef struct {
-   struct gl_renderbuffer Base;
-   /* XXX per-window info should go here */
-   int foo, bar;
-} tridentRenderbuffer;
-
-
-struct trident_context {
-	GLcontext 		*glCtx;		/* Mesa context */
-
-	__DRIcontextPrivate	*driContext;
-	__DRIscreenPrivate	*driScreen;
-	__DRIdrawablePrivate	*driDrawable;
-
-	GLuint 			new_gl_state;
-	GLuint 			new_state;
-	GLuint 			dirty;
-
-#if 0
-  	drm_trident_sarea_t	*sarea; 
-#endif
-
-        /* Temporaries for translating away float colors:
-	 */
-        struct gl_client_array UbyteColor;
-        struct gl_client_array UbyteSecondaryColor;
-
-   	/* Mirrors of some DRI state
-    	 */
-	int lastStamp;		        /* mirror driDrawable->lastStamp */
-
-   	drm_context_t hHWContext;
-   	drmLock *driHwLock;
-   	int driFd;
-
-   	tridentScreenPtr tridentScreen;	/* Screen private DRI data */
-
-  	/* Visual, drawable, cliprect and scissor information
-    	 */
-   	GLenum DrawBuffer;
-   	GLint drawOffset, drawPitch;
-   	GLint drawX, drawY;             /* origin of drawable in draw buffer */
-   	GLint readOffset, readPitch;
-
-   	GLuint numClipRects;		/* Cliprects for the draw buffer */
-   	drm_clip_rect_t *pClipRects;
-
-   	GLint scissor;
-   	drm_clip_rect_t ScissorRect;	/* Current software scissor */
-
-   	GLuint Fallback;
-	GLuint RenderIndex;
-	GLuint SetupNewInputs;
-	GLuint SetupIndex;
-	GLfloat hw_viewport[16];
-	GLfloat	depth_scale;
-	GLuint vertex_format;
-	GLuint vertex_size;
-	GLuint vertex_stride_shift;
-	char *verts;
-
-	GLint tmu_source[2];
-
-	GLuint hw_primitive;
-	GLenum render_primitive;
-
-   	trident_point_func    draw_point;
-   	trident_line_func     draw_line;
-   	trident_tri_func      draw_tri;
-   	trident_quad_func     draw_quad;
-
-#if 0
-   	gammaTextureObjectPtr CurrentTexObj[2];
-   	struct gamma_texture_object_t TexObjList;
-   	struct gamma_texture_object_t SwappedOut; 
-	GLenum TexEnvImageFmt[2];
-
-	memHeap_t *texHeap;
-
-   	int lastSwap;
-   	int texAge;
-   	int ctxAge;
-   	int dirtyAge;
-        int lastStamp;
-#endif
-
-	/* Chip state */
-	
-	int	commandD;
-
-	/* Context State */
-	
-	int	ClearColor;
-};
-
-void tridentDDInitExtensions( GLcontext *ctx );
-void tridentDDInitDriverFuncs( GLcontext *ctx );
-void tridentDDInitSpanFuncs( GLcontext *ctx );
-void tridentDDInitState( tridentContextPtr tmesa );
-void tridentInitHW( tridentContextPtr tmesa );
-void tridentDDInitStateFuncs( GLcontext *ctx );
-void tridentDDInitTextureFuncs( GLcontext *ctx );
-void tridentDDInitTriFuncs( GLcontext *ctx );
-
-extern void tridentBuildVertices( GLcontext *ctx, 
-				GLuint start, 
-				GLuint count,
-				GLuint newinputs );
-extern void tridentInitVB( GLcontext *ctx );
-extern void tridentCopyBuffer( const __DRIdrawablePrivate *dPriv );
-extern void tridentFallback( tridentContextPtr tmesa, GLuint bit,
-                             GLboolean mode );
-extern void tridentCheckTexSizes( GLcontext *ctx );
-extern void tridentChooseVertexState( GLcontext *ctx );
-extern void tridentDDUpdateHWState( GLcontext *ctx );
-extern void tridentUploadHwStateLocked( tridentContextPtr tmesa );
-
-#define TRIDENT_CONTEXT(ctx)		((tridentContextPtr)(ctx->DriverCtx))
-
-#endif /* _TRIDENT_CONTEXT_H_ */
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/trident/trident_dd.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/trident/trident_dd.c
deleted file mode 100644
index 8c3af2001..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/trident/trident_dd.c
+++ /dev/null
@@ -1,127 +0,0 @@
-/*
- * Copyright 2002 by Alan Hourihane, Sychdyn, North Wales, UK.
- *
- * Permission to use, copy, modify, distribute, and sell this software and its
- * documentation for any purpose is hereby granted without fee, provided that
- * the above copyright notice appear in all copies and that both that
- * copyright notice and this permission notice appear in supporting
- * documentation, and that the name of Alan Hourihane not be used in
- * advertising or publicity pertaining to distribution of the software without
- * specific, written prior permission.  Alan Hourihane makes no representations
- * about the suitability of this software for any purpose.  It is provided
- * "as is" without express or implied warranty.
- *
- * ALAN HOURIHANE DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
- * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
- * EVENT SHALL ALAN HOURIHANE BE LIABLE FOR ANY SPECIAL, INDIRECT OR
- * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
- * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
- * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
- * PERFORMANCE OF THIS SOFTWARE.
- *
- * Authors:  Alan Hourihane, <alanh@fairlite.demon.co.uk>
- *
- * Trident CyberBladeXP driver.
- *
- */
-#include "trident_context.h"
-#include "trident_lock.h"
-#if defined(USE_X86_ASM)
-#include "x86/common_x86_asm.h"
-#endif
-
-#include "swrast/swrast.h"
-#include "context.h"
-#include "framebuffer.h"
-
-#define TRIDENT_DATE	"20041223"
-
-/* Return the width and height of the current color buffer.
- */
-static void tridentDDGetBufferSize( GLframebuffer *framebuffer,
-				 GLuint *width, GLuint *height )
-{
-   GET_CURRENT_CONTEXT(ctx);
-   tridentContextPtr tmesa = TRIDENT_CONTEXT(ctx);
-
-   LOCK_HARDWARE(tmesa);
-   *width  = tmesa->driDrawable->w;
-   *height = tmesa->driDrawable->h;
-   UNLOCK_HARDWARE(tmesa);
-}
-
-
-/* Return various strings for glGetString().
- */
-static const GLubyte *tridentDDGetString( GLcontext *ctx, GLenum name )
-{
-   static char buffer[128];
-
-   switch ( name ) {
-   case GL_VENDOR:
-      return (GLubyte *)"Alan Hourihane";
-
-   case GL_RENDERER:
-      sprintf( buffer, "Mesa DRI Trident " TRIDENT_DATE );
-
-      /* Append any CPU-specific information.
-       */
-#ifdef USE_X86_ASM
-      if ( _mesa_x86_cpu_features ) {
-	 strncat( buffer, " x86", 4 );
-      }
-#ifdef USE_MMX_ASM
-      if ( cpu_has_mmx ) {
-	 strncat( buffer, "/MMX", 4 );
-      }
-#endif
-#ifdef USE_3DNOW_ASM
-      if ( cpu_has_3dnow ) {
-	 strncat( buffer, "/3DNow!", 7 );
-      }
-#endif
-#ifdef USE_SSE_ASM
-      if ( cpu_has_xmm ) {
-	 strncat( buffer, "/SSE", 4 );
-      }
-#endif
-#endif
-      return (GLubyte *)buffer;
-
-   default:
-      return NULL;
-   }
-}
-
-/* Enable the extensions supported by this driver.
- */
-void tridentDDInitExtensions( GLcontext *ctx )
-{
-   /* None... */
-}
-
-/* Initialize the driver's misc functions.
- */
-void tridentDDInitDriverFuncs( GLcontext *ctx )
-{
-   ctx->Driver.GetBufferSize		= tridentDDGetBufferSize;
-   ctx->Driver.GetString		= tridentDDGetString;
-
-   ctx->Driver.Error			= NULL;
-
-   /* Pixel path fallbacks
-    */
-   ctx->Driver.Accum                    = _swrast_Accum;
-   ctx->Driver.Bitmap                   = _swrast_Bitmap;
-   ctx->Driver.CopyPixels               = _swrast_CopyPixels;
-   ctx->Driver.DrawPixels               = _swrast_DrawPixels;
-   ctx->Driver.ReadPixels               = _swrast_ReadPixels;
-   ctx->Driver.ResizeBuffers            = _mesa_resize_framebuffer;
-
-   /* Swrast hooks for imaging extensions:
-    */
-   ctx->Driver.CopyColorTable		= _swrast_CopyColorTable;
-   ctx->Driver.CopyColorSubTable	= _swrast_CopyColorSubTable;
-   ctx->Driver.CopyConvolutionFilter1D	= _swrast_CopyConvolutionFilter1D;
-   ctx->Driver.CopyConvolutionFilter2D	= _swrast_CopyConvolutionFilter2D;
-}
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/trident/trident_dri.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/trident/trident_dri.h
deleted file mode 100644
index c1ce3c468..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/trident/trident_dri.h
+++ /dev/null
@@ -1,28 +0,0 @@
-#ifndef _TRIDENT_DRI_
-#define _TRIDENT_DRI_
-
-#include "xf86drm.h"
-
-typedef struct {
-  drm_handle_t regs;
-  drmSize regsSize;
-  drmAddress regsMap;
-  int deviceID;
-  int width;
-  int height;
-  int mem;
-  int frontOffset;
-  int frontPitch;
-  int backOffset;
-  int backPitch;
-  int depthOffset;
-  int depthPitch;
-  int cpp;
-#if 0
-  int textureOffset;
-  int textureSize;
-#endif
-  unsigned int sarea_priv_offset;
-} TRIDENTDRIRec, *TRIDENTDRIPtr;
-
-#endif
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/trident/trident_lock.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/trident/trident_lock.h
deleted file mode 100644
index ee0819f5c..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/trident/trident_lock.h
+++ /dev/null
@@ -1,11 +0,0 @@
-/* XXX tridentGetLock doesn't exist... */
-
-#define LOCK_HARDWARE(tmesa) \
-    do { \
-        char __ret = 0; \
-        DRM_CAS(tmesa->driHwLock, tmesa->hHWContext, \
-            DRM_LOCK_HELD | tmesa->hHWContext, __ret); \
-    } while (0)
-
-#define UNLOCK_HARDWARE(tmesa) \
-    DRM_UNLOCK(tmesa->driFd, tmesa->driHwLock, tmesa->hHWContext)
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/trident/trident_state.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/trident/trident_state.c
deleted file mode 100644
index 76b2a8ef3..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/trident/trident_state.c
+++ /dev/null
@@ -1,555 +0,0 @@
-/*
- * Copyright 2002 by Alan Hourihane, Sychdyn, North Wales, UK.
- *
- * Permission to use, copy, modify, distribute, and sell this software and its
- * documentation for any purpose is hereby granted without fee, provided that
- * the above copyright notice appear in all copies and that both that
- * copyright notice and this permission notice appear in supporting
- * documentation, and that the name of Alan Hourihane not be used in
- * advertising or publicity pertaining to distribution of the software without
- * specific, written prior permission.  Alan Hourihane makes no representations
- * about the suitability of this software for any purpose.  It is provided
- * "as is" without express or implied warranty.
- *
- * ALAN HOURIHANE DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
- * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
- * EVENT SHALL ALAN HOURIHANE BE LIABLE FOR ANY SPECIAL, INDIRECT OR
- * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
- * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
- * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
- * PERFORMANCE OF THIS SOFTWARE.
- *
- * Authors:  Alan Hourihane, <alanh@fairlite.demon.co.uk>
- *
- * Trident CyberBladeXP driver.
- *
- */
-#include "trident_context.h"
-#include "trident_lock.h"
-#include "array_cache/acache.h"
-#include "swrast/swrast.h"
-#include "swrast_setup/swrast_setup.h"
-#include "tnl/tnl.h"
-#include "framebuffer.h"
-
-#define TRIDENTPACKCOLOR332(r, g, b)					\
-   (((r) & 0xe0) | (((g) & 0xe0) >> 3) | (((b) & 0xc0) >> 6))
-
-#define TRIDENTPACKCOLOR1555(r, g, b, a)					\
-   ((((r) & 0xf8) << 7) | (((g) & 0xf8) << 2) | (((b) & 0xf8) >> 3) |	\
-    ((a) ? 0x8000 : 0))
-
-#define TRIDENTPACKCOLOR565(r, g, b)					\
-   ((((r) & 0xf8) << 8) | (((g) & 0xfc) << 3) | (((b) & 0xf8) >> 3))
-
-#define TRIDENTPACKCOLOR888(r, g, b)					\
-   (((r) << 16) | ((g) << 8) | (b))
-
-#define TRIDENTPACKCOLOR8888(r, g, b, a)					\
-   (((a) << 24) | ((r) << 16) | ((g) << 8) | (b))
-
-#define TRIDENTPACKCOLOR4444(r, g, b, a)					\
-   ((((a) & 0xf0) << 8) | (((r) & 0xf0) << 4) | ((g) & 0xf0) | ((b) >> 4))
-
-static __inline__ GLuint tridentPackColor( GLuint cpp,
-					  GLubyte r, GLubyte g,
-					  GLubyte b, GLubyte a )
-{
-   switch ( cpp ) {
-   case 2:
-      return TRIDENTPACKCOLOR565( r, g, b );
-   case 4:
-      return TRIDENTPACKCOLOR8888( r, g, b, a );
-   default:
-      return 0;
-   }
-}
-
-void tridentUploadHwStateLocked( tridentContextPtr tmesa )
-{
-   unsigned char *MMIO = tmesa->tridentScreen->mmio.map;
-#if 0
-   ATISAREAPrivPtr sarea = tmesa->sarea;
-   trident_context_regs_t *regs = &(sarea->ContextState);
-#endif
-
-   if ( tmesa->dirty & TRIDENT_UPLOAD_COMMAND_D ) {
-      MMIO_OUT32(MMIO, 0x00281C, tmesa->commandD );
-      tmesa->dirty &= ~TRIDENT_UPLOAD_COMMAND_D;
-   }
-
-   if ( tmesa->dirty & TRIDENT_UPLOAD_CLIPRECTS ) {
-      /* XXX FIX ME ! */
-      MMIO_OUT32(MMIO, 0x002C80 , 0x20008000 | tmesa->tridentScreen->height );    
-      MMIO_OUT32(MMIO, 0x002C84 , 0x20000000 | tmesa->tridentScreen->width );    
-      tmesa->dirty &= ~TRIDENT_UPLOAD_CLIPRECTS;
-   }
-
-   tmesa->dirty = 0;
-}
-
-/* Copy the back color buffer to the front color buffer.
- */
-void tridentCopyBuffer( const __DRIdrawablePrivate *dPriv )
-{
-   unsigned char *MMIO;
-   tridentContextPtr tmesa;
-   GLint nbox, i;
-   int busy;
-   drm_clip_rect_t *pbox;
-
-   assert(dPriv);
-   assert(dPriv->driContextPriv);
-   assert(dPriv->driContextPriv->driverPrivate);
-
-   tmesa = (tridentContextPtr) dPriv->driContextPriv->driverPrivate;
-   MMIO = tmesa->tridentScreen->mmio.map;
-
-   LOCK_HARDWARE( tmesa );
-
-   /* use front buffer cliprects */
-   nbox = dPriv->numClipRects;
-   pbox = dPriv->pClipRects;
-
-   for ( i = 0 ; i < nbox ; i++ ) {
-#if 0
-      GLint nr = MIN2( i + MACH64_NR_SAREA_CLIPRECTS , nbox );
-      drm_clip_rect_t *b = tmesa->sarea->boxes;
-      GLint n = 0;
-
-      for ( ; i < nr ; i++ ) {
-	 *b++ = pbox[i];
-	 n++;
-      }
-      tmesa->sarea->nbox = n;
-#endif
-
-    MMIO_OUT32(MMIO, 0x2150, tmesa->tridentScreen->frontPitch << 20 | tmesa->tridentScreen->frontOffset>>4);
-    MMIO_OUT32(MMIO, 0x2154, tmesa->tridentScreen->backPitch << 20 | tmesa->tridentScreen->backOffset>>4);
-    MMIO_OUT8(MMIO, 0x2127, 0xCC); /* Copy Rop */
-    MMIO_OUT32(MMIO, 0x2128, 0x4); /* scr2scr */
-    MMIO_OUT32(MMIO, 0x2138, (pbox->x1 << 16) | pbox->y1);
-    MMIO_OUT32(MMIO, 0x213C, (pbox->x1 << 16) | pbox->y1);
-    MMIO_OUT32(MMIO, 0x2140, (pbox->x2 - pbox->x1) << 16 | (pbox->y2 - pbox->y1) );
-    MMIO_OUT8(MMIO, 0x2124, 0x01); /* BLT */
-#define GE_BUSY 0x80
-    for (;;) {
-	busy = MMIO_IN8(MMIO, 0x2120);
-	if ( !(busy & GE_BUSY) )
-		break;
-    }
-   }
-
-   UNLOCK_HARDWARE( tmesa );
-
-#if 0
-   tmesa->dirty |= (MACH64_UPLOAD_CONTEXT |
-		    MACH64_UPLOAD_MISC |
-		    MACH64_UPLOAD_CLIPRECTS);
-#endif
-}
-
-
-static void tridentDDClear( GLcontext *ctx, GLbitfield mask, GLboolean all,
-			       GLint cx, GLint cy, GLint cw, GLint ch )
-{
-   tridentContextPtr tmesa = TRIDENT_CONTEXT(ctx);
-   unsigned char *MMIO = tmesa->tridentScreen->mmio.map;
-   int busy;
-   GLuint flags = 0;
-   GLint i;
-
-#define DRM_TRIDENT_FRONT	0x01
-#define DRM_TRIDENT_BACK	0x02
-#define DRM_TRIDENT_DEPTH	0x04
-
-   if ( tmesa->new_state )
-      tridentDDUpdateHWState( ctx );
-
-   if ( mask & BUFFER_BIT_FRONT_LEFT ) {
-      flags |= DRM_TRIDENT_FRONT;
-      mask &= ~BUFFER_BIT_FRONT_LEFT;
-   }
-
-   if ( mask & BUFFER_BIT_BACK_LEFT ) {
-      flags |= DRM_TRIDENT_BACK;
-      mask &= ~BUFFER_BIT_BACK_LEFT;
-   }
-
-   if ( ( mask & BUFFER_BIT_DEPTH ) && ctx->Depth.Mask ) {
-      flags |= DRM_TRIDENT_DEPTH;
-      mask &= ~BUFFER_BIT_DEPTH;
-   }
-
-   LOCK_HARDWARE(tmesa);
-
-   if ( flags ) {
-   
-      cx += tmesa->drawX;
-      cy += tmesa->drawY;
-   
-      /* HACK!!!
-       */
-      if ( tmesa->dirty & ~TRIDENT_UPLOAD_CLIPRECTS ) {
-         tridentUploadHwStateLocked( tmesa );
-      }
-   
-      for ( i = 0 ; i < tmesa->numClipRects ; i++ ) {
-#if 0
-         int nr = MIN2( i + TRIDENT_NR_SAREA_CLIPRECTS, tmesa->numClipRects );
-         drm_clip_rect_t *box = tmesa->pClipRects;
-         drm_clip_rect_t *b = tmesa->sarea->boxes;
-         GLint n = 0;
-   
-         if ( !all ) {
-	    for ( ; i < nr ; i++ ) {
-	       GLint x = box[i].x1;
-	       GLint y = box[i].y1;
-	       GLint w = box[i].x2 - x;
-	       GLint h = box[i].y2 - y;
-	       
-	       if ( x < cx ) w -= cx - x, x = cx;
-	       if ( y < cy ) h -= cy - y, y = cy;
-	       if ( x + w > cx + cw ) w = cx + cw - x;
-	       if ( y + h > cy + ch ) h = cy + ch - y;
-	       if ( w <= 0 ) continue;
-	       if ( h <= 0 ) continue;
-	       
-	       b->x1 = x;
-	       b->y1 = y;
-	       b->x2 = x + w;
-	       b->y2 = y + h;
-	       b++;
-	       n++;
-	    }
-         } else {
-	    for ( ; i < nr ; i++ ) {
-	       *b++ = box[i];
-	       n++;
-	    }
-         }
-   
-         tmesa->sarea->nbox = n;
-#endif
-   
-if (flags & DRM_TRIDENT_BACK) {
-    MMIO_OUT32(MMIO, 0x2150, tmesa->tridentScreen->backPitch << 20 | tmesa->tridentScreen->backOffset>>4);
-         MMIO_OUT8(MMIO, 0x2127, 0xF0); /* Pat Rop */
-         MMIO_OUT32(MMIO, 0x2158, tmesa->ClearColor);
-         MMIO_OUT32(MMIO, 0x2128, 0x4000); /* solidfill */
-         MMIO_OUT32(MMIO, 0x2138, cx << 16 | cy);
-         MMIO_OUT32(MMIO, 0x2140, cw << 16 | ch);
-         MMIO_OUT8(MMIO, 0x2124, 0x01); /* BLT */
-#define GE_BUSY 0x80
-	 for (;;) {
-		busy = MMIO_IN8(MMIO, 0x2120);
-		if ( !(busy & GE_BUSY) )
-			break;
-	 }
-}
-if (flags & DRM_TRIDENT_DEPTH) {
-    MMIO_OUT32(MMIO, 0x2150, tmesa->tridentScreen->depthPitch << 20 | tmesa->tridentScreen->depthOffset>>4);
-         MMIO_OUT8(MMIO, 0x2127, 0xF0); /* Pat Rop */
-         MMIO_OUT32(MMIO, 0x2158, tmesa->ClearColor);
-         MMIO_OUT32(MMIO, 0x2128, 0x4000); /* solidfill */
-         MMIO_OUT32(MMIO, 0x2138, cx << 16 | cy);
-         MMIO_OUT32(MMIO, 0x2140, cw << 16 | ch);
-         MMIO_OUT8(MMIO, 0x2124, 0x01); /* BLT */
-#define GE_BUSY 0x80
-	 for (;;) {
-		busy = MMIO_IN8(MMIO, 0x2120);
-		if ( !(busy & GE_BUSY) )
-			break;
-	 }
-}
-    MMIO_OUT32(MMIO, 0x2150, tmesa->tridentScreen->frontPitch << 20 | tmesa->tridentScreen->frontOffset>>4);
-if (flags & DRM_TRIDENT_FRONT) {
-         MMIO_OUT8(MMIO, 0x2127, 0xF0); /* Pat Rop */
-         MMIO_OUT32(MMIO, 0x2158, tmesa->ClearColor);
-         MMIO_OUT32(MMIO, 0x2128, 0x4000); /* solidfill */
-         MMIO_OUT32(MMIO, 0x2138, cx << 16 | cy);
-         MMIO_OUT32(MMIO, 0x2140, cw << 16 | ch);
-         MMIO_OUT8(MMIO, 0x2124, 0x01); /* BLT */
-#define GE_BUSY 0x80
-	 for (;;) {
-		busy = MMIO_IN8(MMIO, 0x2120);
-		if ( !(busy & GE_BUSY) )
-			break;
-	 }
-}
-   
-      }
-   
-#if 0
-      tmesa->dirty |= (TRIDENT_UPLOAD_CONTEXT |
-   		       TRIDENT_UPLOAD_MISC |
-   		       TRIDENT_UPLOAD_CLIPRECTS);
-#endif
-   }
-
-   UNLOCK_HARDWARE(tmesa);
-
-   if ( mask )
-      _swrast_Clear( ctx, mask, all, cx, cy, cw, ch );
-}
-
-static void tridentDDShadeModel( GLcontext *ctx, GLenum mode )
-{
-   tridentContextPtr tmesa = TRIDENT_CONTEXT(ctx);
-   GLuint s = tmesa->commandD;
-
-#define TRIDENT_FLAT_SHADE 			0x000000E0
-#define TRIDENT_FLAT_SHADE_VERTEX_C		0x00000060
-#define TRIDENT_FLAT_SHADE_GOURAUD		0x00000080
-
-   s &= ~TRIDENT_FLAT_SHADE;
-
-   switch ( mode ) {
-   case GL_FLAT:
-      s |= TRIDENT_FLAT_SHADE_VERTEX_C;
-      break;
-   case GL_SMOOTH:
-      s |= TRIDENT_FLAT_SHADE_GOURAUD;
-      break;
-   default:
-      return;
-   }
-
-   if ( tmesa->commandD != s ) {
-      tmesa->commandD = s;
-
-      tmesa->dirty |= TRIDENT_UPLOAD_COMMAND_D;
-   }
-}
-
-void tridentCalcViewport( GLcontext *ctx )
-{
-   tridentContextPtr tmesa = TRIDENT_CONTEXT(ctx);
-   const GLfloat *v = ctx->Viewport._WindowMap.m;
-   GLfloat *m = tmesa->hw_viewport;
-
-   /* See also trident_translate_vertex.
-    */
-   m[MAT_SX] =   v[MAT_SX];
-   m[MAT_TX] =   v[MAT_TX] + tmesa->drawX + SUBPIXEL_X;
-   m[MAT_SY] = - v[MAT_SY];
-   m[MAT_TY] = - v[MAT_TY] + tmesa->driDrawable->h + tmesa->drawY + SUBPIXEL_Y;
-#if 0
-   m[MAT_SZ] =   v[MAT_SZ] * tmesa->depth_scale;
-   m[MAT_TZ] =   v[MAT_TZ] * tmesa->depth_scale;
-#else
-   m[MAT_SZ] =   v[MAT_SZ];
-   m[MAT_TZ] =   v[MAT_TZ];
-#endif
-
-   tmesa->SetupNewInputs = ~0;
-}
-
-static void tridentDDViewport( GLcontext *ctx,
-			  GLint x, GLint y,
-			  GLsizei width, GLsizei height )
-{
-   tridentCalcViewport( ctx );
-}
-
-static void tridentDDDepthRange( GLcontext *ctx,
-			    GLclampd nearval, GLclampd farval )
-{
-   tridentCalcViewport( ctx );
-}
-
-void tridentSetCliprects( tridentContextPtr tmesa, GLenum mode )
-{
-   __DRIdrawablePrivate *dPriv = tmesa->driDrawable;
-
-   switch ( mode ) {
-   case GL_FRONT_LEFT:
-      if (dPriv->numClipRects == 0) {
-	 static drm_clip_rect_t zeroareacliprect = {0,0,0,0};
-	 tmesa->numClipRects = 1;
-	 tmesa->pClipRects = &zeroareacliprect;
-      } else {
-	 tmesa->numClipRects = dPriv->numClipRects;
-	 tmesa->pClipRects = (drm_clip_rect_t *)dPriv->pClipRects;
-      }
-      tmesa->drawX = dPriv->x;
-      tmesa->drawY = dPriv->y;
-      break;
-   case GL_BACK_LEFT:
-      if ( dPriv->numBackClipRects == 0 ) {
-	  if (dPriv->numClipRects == 0) {
-	     static drm_clip_rect_t zeroareacliprect = {0,0,0,0};
-	     tmesa->numClipRects = 1;
-	     tmesa->pClipRects = &zeroareacliprect;
-	  } else {
-	     tmesa->numClipRects = dPriv->numClipRects;
-	     tmesa->pClipRects = (drm_clip_rect_t *)dPriv->pClipRects;
-	     tmesa->drawX = dPriv->x;
-	     tmesa->drawY = dPriv->y;
-	  }
-      }
-      else {
-	 tmesa->numClipRects = dPriv->numBackClipRects;
-	 tmesa->pClipRects = (drm_clip_rect_t *)dPriv->pBackClipRects;
-	 tmesa->drawX = dPriv->backX;
-	 tmesa->drawY = dPriv->backY;
-      }
-      break;
-   default:
-      return;
-   }
-
-#if 0
-   tmesa->dirty |= TRIDENT_UPLOAD_CLIPRECTS;
-#endif
-}
-
-#if 0
-static GLboolean tridentDDSetDrawBuffer( GLcontext *ctx, GLenum mode )
-{
-   tridentContextPtr tmesa = TRIDENT_CONTEXT(ctx);
-   int found = GL_TRUE;
-
-   if ( tmesa->DrawBuffer != mode ) {
-      tmesa->DrawBuffer = mode;
-      
-      switch ( mode ) {
-      case GL_FRONT_LEFT:
-	 tridentFallback( tmesa, TRIDENT_FALLBACK_DRAW_BUFFER, GL_FALSE );
-	 tmesa->drawOffset = tmesa->tridentScreen->frontOffset;
-	 tmesa->drawPitch  = tmesa->tridentScreen->frontPitch;
-	 tridentSetCliprects( tmesa, GL_FRONT_LEFT );
-	 break;
-      case GL_BACK_LEFT:
-	 tridentFallback( tmesa, TRIDENT_FALLBACK_DRAW_BUFFER, GL_FALSE );
-	 tmesa->drawOffset = tmesa->tridentScreen->backOffset;
-	 tmesa->drawPitch  = tmesa->tridentScreen->backPitch;
-	 tridentSetCliprects( tmesa, GL_BACK_LEFT );
-	 break;
-      default:
-	 tridentFallback( tmesa, TRIDENT_FALLBACK_DRAW_BUFFER, GL_TRUE );
-	 found = GL_FALSE;
-	 break;
-      }
-
-#if 0
-      tmesa->setup.dst_off_pitch = (((tmesa->drawPitch/8) << 22) |
-				    (tmesa->drawOffset >> 3));
-
-      tmesa->dirty |= MACH64_UPLOAD_DST_OFF_PITCH | MACH64_UPLOAD_CONTEXT;
-#endif
-      
-   }
-
-   return found;
-}
-
-static void tridentDDClearColor( GLcontext *ctx,
-				const GLchan color[4] )
-{
-   tridentContextPtr tmesa = TRIDENT_CONTEXT(ctx);
-
-   tmesa->ClearColor = tridentPackColor( tmesa->tridentScreen->cpp,
-					color[0], color[1], 
-					color[2], color[3] );
-}
-#endif
-
-void tridentDDUpdateState( GLcontext *ctx, GLuint new_state )
-{
-   _swrast_InvalidateState( ctx, new_state );
-   _swsetup_InvalidateState( ctx, new_state );
-   _ac_InvalidateState( ctx, new_state );
-   _tnl_InvalidateState( ctx, new_state );
-   TRIDENT_CONTEXT(ctx)->new_gl_state |= new_state;
-}
-
-
-/* Initialize the context's hardware state.
- */
-void tridentDDInitState( tridentContextPtr tmesa )
-{
-   tmesa->new_state = 0;
-
-   switch ( tmesa->glCtx->Visual.depthBits ) {
-   case 16:
-      tmesa->depth_scale = 1.0 / (GLfloat)0xffff;
-      break;
-   case 24:
-      tmesa->depth_scale = 1.0 / (GLfloat)0xffffff;
-      break;
-   }
-}
-
-void tridentDDUpdateHWState( GLcontext *ctx )
-{
-   tridentContextPtr tmesa = TRIDENT_CONTEXT(ctx);
-   int new_state = tmesa->new_state;
-
-   if ( new_state )
-   {
-      tmesa->new_state = 0;
-
-#if 0
-      /* Update the various parts of the context's state.
-       */
-      if ( new_state & GAMMA_NEW_ALPHA )
-	 tridentUpdateAlphaMode( ctx );
-
-      if ( new_state & GAMMA_NEW_DEPTH )
-	 tridentUpdateZMode( ctx );
-
-      if ( new_state & GAMMA_NEW_FOG )
-	 gammaUpdateFogAttrib( ctx );
-
-      if ( new_state & GAMMA_NEW_CLIP )
-	 gammaUpdateClipping( ctx );
-
-      if ( new_state & GAMMA_NEW_POLYGON )
-	 gammaUpdatePolygon( ctx );
-
-      if ( new_state & GAMMA_NEW_CULL )
-	 gammaUpdateCull( ctx );
-
-      if ( new_state & GAMMA_NEW_MASKS )
-	 gammaUpdateMasks( ctx );
-
-      if ( new_state & GAMMA_NEW_STIPPLE )
-	 gammaUpdateStipple( ctx );
-#endif
-   }
-
-   /* HACK ! */
-
-#if 0
-   gammaEmitHwState( tmesa );
-#endif
-}
-
-/* Initialize the driver's state functions.
- */
-void tridentDDInitStateFuncs( GLcontext *ctx )
-{
-   ctx->Driver.UpdateState		= tridentDDUpdateState;
-
-   ctx->Driver.Clear			= tridentDDClear;
-   ctx->Driver.DepthRange		= tridentDDDepthRange;
-   ctx->Driver.ShadeModel		= tridentDDShadeModel;
-   ctx->Driver.Viewport			= tridentDDViewport;
-
-   /* Pixel path fallbacks.
-    */
-   ctx->Driver.Accum = _swrast_Accum;
-   ctx->Driver.Bitmap = _swrast_Bitmap;
-   ctx->Driver.CopyPixels = _swrast_CopyPixels;
-   ctx->Driver.DrawPixels = _swrast_DrawPixels;
-   ctx->Driver.ReadPixels = _swrast_ReadPixels;
-   ctx->Driver.ResizeBuffers = _mesa_resize_framebuffer;
-
-   /* Swrast hooks for imaging extensions:
-    */
-   ctx->Driver.CopyColorTable = _swrast_CopyColorTable;
-   ctx->Driver.CopyColorSubTable = _swrast_CopyColorSubTable;
-   ctx->Driver.CopyConvolutionFilter1D = _swrast_CopyConvolutionFilter1D;
-   ctx->Driver.CopyConvolutionFilter2D = _swrast_CopyConvolutionFilter2D;
-}
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/trident/trident_tris.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/trident/trident_tris.c
deleted file mode 100644
index ee85ab482..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/trident/trident_tris.c
+++ /dev/null
@@ -1,1125 +0,0 @@
-/*
- * Copyright 2002 by Alan Hourihane, Sychdyn, North Wales, UK.
- *
- * Permission to use, copy, modify, distribute, and sell this software and its
- * documentation for any purpose is hereby granted without fee, provided that
- * the above copyright notice appear in all copies and that both that
- * copyright notice and this permission notice appear in supporting
- * documentation, and that the name of Alan Hourihane not be used in
- * advertising or publicity pertaining to distribution of the software without
- * specific, written prior permission.  Alan Hourihane makes no representations
- * about the suitability of this software for any purpose.  It is provided
- * "as is" without express or implied warranty.
- *
- * ALAN HOURIHANE DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
- * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
- * EVENT SHALL ALAN HOURIHANE BE LIABLE FOR ANY SPECIAL, INDIRECT OR
- * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
- * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
- * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
- * PERFORMANCE OF THIS SOFTWARE.
- *
- * Authors:  Alan Hourihane, <alanh@fairlite.demon.co.uk>
- *
- * Trident CyberBladeXP driver.
- *
- */
-
-#include "trident_context.h"
-#include "trident_lock.h"
-#include "tnl/tnl.h"
-#include "tnl/t_context.h"
-#include "tnl/t_pipeline.h"
-#include "swrast/swrast.h"
-#include "swrast_setup/swrast_setup.h"
-
-static int first = 1;
-
-typedef struct reg {
-	int addr;
-	int data;
-} RegData;
-
-RegData initRegData[]={
-    {0x2804,  0x19980824},
-    {0x2F70,  0x46455858},
-    {0x2F74,    0x41584998},
-    {0x2F00,    0x00000000},
-    {0x2F04,    0x80000800},
-    {0x2F08,    0x00550200},
-    {0x2F40,    0x00000001},
-    {0x2F40,    0x00000001},
-    {0x2F44,    0x00830097},
-    {0x2F48,    0x0087009F},
-    {0x2F4C,    0x00BF0003},
-    {0x2F50,    0xF00B6C1B},
-    {0x2C04,    0x00000000},
-    {0x2D00,    0x00000080},
-    {0x2D00,    0x00000000},
-    {0x2DD4,    0x00100000},
-    {0x2DD4,    0x00100010},
-    {0x2DD8,    0x00100000},
-    {0x2DD8,    0x00100010},
-    {0x2C88,    0xFFFFFFFF},
-    {0x2C94 ,   0xFFFFFFFF},
-    {0x281C,    0x00008000},
-    {0x2C80,    0x00000000},
-    {0x2C80,    0x00000000},
-    {0x2C80 ,   0x00008000},
-    {0x2C00  ,  0x00000000},
-    {0x2C04  ,  0x00000000},
-    {0x2C08  ,  0x00000000},
-    {0x2C0C  ,  0x00000000},
-    {0x2C10  ,  0x00000000},
-    {0x2C14  ,  0x00000000},
-    {0x2C18  ,  0x00000000},
-    {0x2C1C  ,  0x00000000},
-    {0x2C20  ,  0x00000000},
-    {0x2C24  ,  0x00000000},
-    {0x2C2C  ,  0x00000000},
-    {0x2C30  ,  0x00000000},
-    {0x2C34  ,  0x00000000},
-    {0x2C38  ,  0x00000000},
-    {0x2C3C  ,  0x00000000},
-    {0x2C40  ,  0x00000000},
-    {0x2C44  ,  0x00000000},
-    {0x2C48  ,  0x00000000},
-    {0x2C4C  ,  0x00000000},
-    {0x2C50  ,  0x00000000},
-    {0x2C54  ,  0x00000000},
-    {0x2C58  ,  0x00000000},
-    {0x2C5C  ,  0x00000000},
-    {0x2C60  ,  0x00000000},
-    {0x2C64  ,  0x00000000},
-    {0x2C68  ,  0x00000000},
-    {0x2C6C  ,  0x00000000},
-    {0x2C70  ,  0x00000000},
-    {0x2C74  ,  0x00000000},
-    {0x2C78  ,  0x00000000},
-    {0x2C7C  ,  0x00000000},
-    {0x2C80  ,  0x00008000},
-    {0x2C84  ,  0x00000000},
-    {0x2C88  ,  0xFFFFFFFF},
-    {0x2C8C  ,  0x00000000},
-    {0x2C90  ,  0x00000000},
-    {0x2C94  ,  0xFFFFFFFF},
-    {0x2C98  ,  0x00000000},
-    {0x2C9C  ,  0x00000000},
-    {0x2CA0  ,  0x00000000},
-    {0x2CA4   , 0x00000000},
-    {0x2CA8   , 0x00000000},
-    {0x2CAC  ,  0x00000000},
-    {0x2CB0  ,  0x00000000},
-    {0x2CB4  ,  0x00000000},
-    {0x2CB8  ,  0x00000000},
-    {0x2CBC  ,  0x00000000},
-    {0x2CC0  ,  0x00000000},
-    {0x2CC4  ,  0x00000000},
-    {0x2CC8  ,  0x00000000},
-    {0x2CCC  ,  0x00000000},
-    {0x2CD0  ,  0x00000000},
-    {0x2CD4  ,  0x00000000},
-    {0x2CD8  ,  0x00000000},
-    {0x2CDC  ,  0x00000000},
-    {0x2CE0  ,  0x00000000},
-    {0x2CE4  ,  0x00000000},
-    {0x2CE8  ,  0x00000000},
-    {0x2CEC  ,  0x00000000},
-    {0x2CF0  ,  0x00000000},
-    {0x2CF4  ,  0x00000000},
-    {0x2CF8  ,  0x00000000},
-    {0x2CFC  ,  0x00000000},
-    {0x2D00  ,  0x00000000},
-    {0x2D04  ,  0x00000000},
-    {0x2D08  ,  0x00000000},
-    {0x2D0C  ,  0x00000000},
-    {0x2D10  ,  0x00000000},
-    {0x2D14  ,  0x00000000},
-    {0x2D18  ,  0x00000000},
-    {0x2D1C  ,  0x00000000},
-    {0x2D20  ,  0x00000000},
-    {0x2D24  ,  0x00000000},
-    {0x2D28  ,  0x00000000},
-    {0x2D2C  ,  0x00000000},
-    {0x2D30  ,  0x00000000},
-    {0x2D34  ,  0x00000000},
-    {0x2D38   , 0x00000000},
-    {0x2D3C   , 0x00000000},
-    {0x2D40   , 0x00000000},
-    {0x2D44   , 0x00000000},
-    {0x2D48   , 0x00000000},
-    {0x2D4C   , 0x00000000},
-    {0x2D50   , 0x00000000},
-    {0x2D54  ,  0x00000000},
-    {0x2D58  ,  0x00000000},
-    {0x2D5C  ,  0x00000000},
-    {0x2D60  ,  0x00000000},
-    {0x2D64  ,  0x00000000},
-    {0x2D68  ,  0x00000000},
-    {0x2D6C  ,  0x00000000},
-    {0x2D70   , 0x00000000},
-    {0x2D74   , 0x00000000},
-    {0x2D78   , 0x00000000},
-    {0x2D7C   , 0x00000000},
-    {0x2D80   , 0x00000000},
-    {0x2D84   , 0x00000000},
-    {0x2D88   , 0x00000000},
-    {0x2D8C   , 0x00000000},
-    {0x2D90   , 0x00000000},
-    {0x2D94   , 0x00000000},
-    {0x2D98   , 0x00000000},
-    {0x2D9C   , 0x00000000},
-    {0x2DA0   , 0x00000000},
-    {0x2DA4   , 0x00000000},
-    {0x2DA8   , 0x00000000},
-    {0x2DAC   , 0x00000000},
-    {0x2DB0   , 0x00000000},
-    {0x2DB4   , 0x00000000},
-    {0x2DB8   , 0x00000000},
-    {0x2DBC   , 0x00000000},
-    {0x2DC0   , 0x00000000},
-    {0x2DC4   , 0x00000000},
-    {0x2DC8   , 0x00000000},
-    {0x2DCC   , 0x00000000},
-    {0x2DD0   , 0x00000000},
-    {0x2DD4   , 0x00100010},
-    {0x2DD8   , 0x00100010},
-    {0x2DDC   , 0x00000000},
-    {0x2DE0   , 0x00000000},
-    {0x2DE4   , 0x00000000},
-    {0x2DE8   , 0x00000000},
-    {0x2DEC   , 0x00000000},
-    {0x2DF0   , 0x00000000},
-    {0x2DF4   , 0x00000000},
-    {0x2DF8   , 0x00000000},
-    {0x2DFC   , 0x00000000},
-    {0x2E00   , 0x00000000},
-    {0x2E04   , 0x00000000},
-    {0x2E08   , 0x00000000},
-    {0x2E0C   , 0x00000000},
-    {0x2E10   , 0x00000000},
-    {0x2E14   , 0x00000000},
-    {0x2E18   , 0x00000000},
-    {0x2E1C   , 0x00000000},
-    {0x2E20   , 0x00000000},
-    {0x2E24   , 0x00000000},
-    {0x2E28   , 0x00000000},
-    {0x2E2C   , 0x00000000},
-    {0x2E30   , 0x00000000},
-    {0x2E34   , 0x00000000},
-    {0x2E38   , 0x00000000},
-    {0x2E3C   , 0x00000000},
-    {0x2E40   , 0x00000000},
-    {0x2E44   , 0x00000000},
-    {0x2E48   , 0x00000000},
-    {0x2E4C   , 0x00000000},
-    {0x2E50   , 0x00000000},
-    {0x2E54   , 0x00000000},
-    {0x2E58   , 0x00000000},
-    {0x2E5C   , 0x00000000},
-    {0x2E60   , 0x00000000},
-    {0x2E64   , 0x00000000},
-    {0x2E68   , 0x00000000},
-    {0x2E6C   , 0x00000000},
-    {0x2E70   , 0x00000000},
-    {0x2E74   , 0x00000000},
-    {0x2E78   , 0x00000000},
-    {0x2E7C   , 0x00000000},
-    {0x2E80   , 0x00000000},
-    {0x2E84   , 0x00000000},
-    {0x2E88   , 0x00000000},
-    {0x2E8C   , 0x00000000},
-    {0x2E90   , 0x00000000},
-    {0x2E94   , 0x00000000},
-    {0x2E98   , 0x00000000},
-    {0x2E9C   , 0x00000000},
-    {0x2EA0   , 0x00000000},
-    {0x2EA4   , 0x00000000},
-    {0x2EA8   , 0x00000000},
-    {0x2EAC   , 0x00000000},
-    {0x2EB0   , 0x00000000},
-    {0x2EB4   , 0x00000000},
-    {0x2EB8   , 0x00000000},
-    {0x2EBC   , 0x00000000},
-    {0x2EC0   , 0x00000000},
-    {0x2EC4   , 0x00000000},
-    {0x2EC8   , 0x00000000},
-    {0x2ECC   , 0x00000000},
-    {0x2ED0   , 0x00000000},
-    {0x2ED4   , 0x00000000},
-    {0x2ED8   , 0x00000000},
-    {0x2EDC   , 0x00000000},
-    {0x2EE0   , 0x00000000},
-    {0x2EE4    ,0x00000000},
-    {0x2EE8    ,0x00000000},
-    {0x2EEC   , 0x00000000},
-    {0x2EF0   , 0x00000000},
-    {0x2EF4   , 0x00000000},
-    {0x2EF8   , 0x00000000},
-    {0x2EFC   , 0x00000000},
-    /*{0x2F60   , 0x00000000},*/
-};
-
-int initRegDataNum=sizeof(initRegData)/sizeof(RegData);
-
-typedef union {
-    unsigned int i;
-    float        f;
-} dmaBufRec, *dmaBuf;
-
-void Init3D( tridentContextPtr tmesa )
-{
-   unsigned char *MMIO = tmesa->tridentScreen->mmio.map;
-    int i;
-
-    for(i=0;i<initRegDataNum;++i)
-       MMIO_OUT32(MMIO, initRegData[i].addr, initRegData[i].data);
-}
-
-int DrawTriangle( tridentContextPtr tmesa)
-{
-   unsigned char *MMIO = tmesa->tridentScreen->mmio.map;
-   dmaBufRec clr;
-
-printf("DRAW TRI\n");
-	Init3D(tmesa);
-
-printf("ENGINE STATUS 0x%x\n",MMIO_IN32(MMIO, 0x2800));
-    MMIO_OUT32(MMIO,  0x002800, 0x00000000 );
-#if 0
-    MMIO_OUT32(MMIO,  0x002368 , MMIO_IN32(MMIO,0x002368)|1 );
-#endif
-
-    MMIO_OUT32(MMIO, 0x002C00 , 0x00000014 );
-#if 0
-    MMIO_OUT32(MMIO, 0x002C04 , 0x0A8004C0 );
-#else
-    MMIO_OUT32(MMIO, 0x002C04 , 0x0A8000C0 );
-#endif
-
-#if 0
-    MMIO_OUT32(MMIO, 0x002C08 , 0x00000000 );
-    MMIO_OUT32(MMIO, 0x002C0C , 0xFFCCCCCC );
-    MMIO_OUT32(MMIO, 0x002C10 , 0x3F800000 );
-    MMIO_OUT32(MMIO, 0x002C14 , 0x3D0D3DCB );
-    MMIO_OUT32(MMIO, 0x002C2C , 0x70000000 );
-    MMIO_OUT32(MMIO, 0x002C24 , 0x00202C00 );
-    MMIO_OUT32(MMIO, 0x002C28 , 0xE0002500 );
-    MMIO_OUT32(MMIO, 0x002C30 , 0x00000000 );
-    MMIO_OUT32(MMIO, 0x002C34 , 0xE0000000 );
-    MMIO_OUT32(MMIO, 0x002C38 , 0x00000000 );
-#endif
-
-    MMIO_OUT32(MMIO, 0x002C50 , 0x00000000 );
-    MMIO_OUT32(MMIO, 0x002C54 , 0x0C320C80 );    
-    MMIO_OUT32(MMIO, 0x002C50 , 0x00000000 );
-    MMIO_OUT32(MMIO, 0x002C54 , 0x0C320C80 );    
-    MMIO_OUT32(MMIO, 0x002C80 , 0x20008258 );    
-    MMIO_OUT32(MMIO, 0x002C84 , 0x20000320 );    
-    MMIO_OUT32(MMIO, 0x002C94 , 0xFFFFFFFF );
-
-#if 0
-    MMIO_OUT32(MMIO, 0x002D00 , 0x00009009 );    
-    MMIO_OUT32(MMIO, 0x002D38 , 0x00000000 );
-    MMIO_OUT32(MMIO, 0x002D94 , 0x20002000 );
-    MMIO_OUT32(MMIO, 0x002D50 , 0xf0000000 );
-    MMIO_OUT32(MMIO, 0x002D80 , 0x24002000 );        
-    MMIO_OUT32(MMIO, 0x002D98 , 0x81000000 );        
-    MMIO_OUT32(MMIO, 0x002DB0 , 0x81000000 );        
-    MMIO_OUT32(MMIO, 0x002DC8 , 0x808000FF );
-    MMIO_OUT32(MMIO, 0x002DD4 , 0x02000200 );
-    MMIO_OUT32(MMIO, 0x002DD8 , 0x02000200 );
-    MMIO_OUT32(MMIO, 0x002D30 , 0x02092400 );    
-    MMIO_OUT32(MMIO, 0x002D04 , 0x00102120 );    
-    MMIO_OUT32(MMIO, 0x002D08 , 0xFFFFFFFF );
-    MMIO_OUT32(MMIO, 0x002D0C , 0xF00010D0 );    
-    MMIO_OUT32(MMIO, 0x002D10 , 0xC0000400 );
-#endif
-
-    MMIO_OUT32(MMIO, 0x002814,  0x00000000 );
-#if 0
-    MMIO_OUT32(MMIO, 0x002818 , 0x00036C20 );        
-#else
-    MMIO_OUT32(MMIO, 0x002818 , 0x00036020 );        
-#endif
-    MMIO_OUT32(MMIO, 0x00281C , 0x00098081 );	
-
-printf("first TRI\n");
-    clr.f = 5.0;
-    MMIO_OUT32(MMIO, 0x002820 , clr.i );               
-    clr.f = 595.0;
-    MMIO_OUT32(MMIO, 0x002824 , clr.i );               
-    clr.f = 1.0;
-    MMIO_OUT32(MMIO, 0x002828 , clr.i );
-    MMIO_OUT32(MMIO, 0x00282C , 0x00FF00 );        
-#if 0
-    clr.f = 0.0;
-    MMIO_OUT32(MMIO, 0x002830 , clr.i );
-    clr.f = 1.0;
-    MMIO_OUT32(MMIO, 0x002834 , clr.i );
-#endif
-
-    clr.f = 5.0;
-    MMIO_OUT32(MMIO, 0x002820 , clr.i );               
-    clr.f = 5.0;
-    MMIO_OUT32(MMIO, 0x002824 , clr.i );               
-    clr.f = 1.0;
-    MMIO_OUT32(MMIO, 0x002828 , clr.i );
-    MMIO_OUT32(MMIO, 0x00282C , 0xFF0000 );        
-#if 0
-    clr.f = 0.0;
-    MMIO_OUT32(MMIO, 0x002830 , clr.i );
-    clr.f = 0.0;
-    MMIO_OUT32(MMIO, 0x002834 , clr.i );
-#endif
-
-    clr.f = 395.0;
-printf("0x%x\n",clr.i);
-    MMIO_OUT32(MMIO, 0x002820 , clr.i );               
-    clr.f = 5.0;
-    MMIO_OUT32(MMIO, 0x002824 , clr.i );               
-    clr.f = 1.0;
-    MMIO_OUT32(MMIO, 0x002828 , clr.i );
-    MMIO_OUT32(MMIO, 0x00282C , 0xFF );        
-#if 0
-    clr.f = 1.0;
-    MMIO_OUT32(MMIO, 0x002830 , clr.i );
-    clr.f = 0.0;
-    MMIO_OUT32(MMIO, 0x002834 , clr.i );
-#endif
-
-printf("sec TRI\n");
-    MMIO_OUT32(MMIO, 0x00281C , 0x00093980 );    
-    clr.f = 395.0;
-    MMIO_OUT32(MMIO, 0x002820 , clr.i );               
-    clr.f = 595.0;
-    MMIO_OUT32(MMIO, 0x002824 , clr.i );               
-    clr.f = 1.0;
-    MMIO_OUT32(MMIO, 0x002828 , clr.i );               
-    MMIO_OUT32(MMIO, 0x00282C , 0x00FF00 );        
-#if 0
-    clr.f = 1.0;
-    MMIO_OUT32(MMIO, 0x002830 , clr.i );
-    clr.f = 1.0;
-    MMIO_OUT32(MMIO, 0x002834 , clr.i );
-#endif
-
-#if 0
-    MMIO_OUT32(MMIO,  0x002368 , MMIO_IN32(MMIO,0x002368)&0xfffffffe );
-#endif
-
-printf("fin TRI\n");
-
-    return 0;  
-}
-
-static INLINE void trident_draw_point(tridentContextPtr tmesa, 
-			     const tridentVertex *v0 )
-{
-   unsigned char *MMIO = tmesa->tridentScreen->mmio.map;
-   (void) MMIO;
-}
-
-static INLINE void trident_draw_line( tridentContextPtr tmesa, 
-			     const tridentVertex *v0,
-			     const tridentVertex *v1 )
-{
-   unsigned char *MMIO = tmesa->tridentScreen->mmio.map;
-   (void) MMIO;
-}
-
-static INLINE void trident_draw_triangle( tridentContextPtr tmesa,
-				 const tridentVertex *v0,
-				 const tridentVertex *v1, 
-				 const tridentVertex *v2 )
-{
-}
-
-static INLINE void trident_draw_quad( tridentContextPtr tmesa,
-			    const tridentVertex *v0,
-			    const tridentVertex *v1,
-			    const tridentVertex *v2,
-			    const tridentVertex *v3 )
-{
-   GLuint vertsize = tmesa->vertex_size;
-   GLint coloridx = (vertsize > 4) ? 4 : 3;
-   unsigned char *MMIO = tmesa->tridentScreen->mmio.map;
-   int clr;
-   float *ftmp = (float *)(&clr);
-
-   if (tmesa->dirty)
-	tridentUploadHwStateLocked( tmesa );
-#if 0
-	DrawTriangle(tmesa);
-	exit(0);
-#else
-#if 1
-	if (first) {
-	Init3D(tmesa);
-#if 0
-	DrawTriangle(tmesa);
-#endif
-	first = 0;
-	}
-#endif
-    
-    LOCK_HARDWARE( tmesa );
-
-    MMIO_OUT32(MMIO, 0x002C00 , 0x00000010 );
-    MMIO_OUT32(MMIO, 0x002C04 , 0x029C00C0 );
-
-    /* Z buffer */
-    MMIO_OUT32(MMIO, 0x002C24 , 0x00100000 /*| (tmesa->tridentScreen->depthOffset)*/ );
-    MMIO_OUT32(MMIO, 0x002C28 , 0xE0000000 | (tmesa->tridentScreen->depthPitch * 4) );
-
-    /* front buffer */
-    MMIO_OUT32(MMIO, 0x002C50 , 0x00000000 | (tmesa->drawOffset) );
-    MMIO_OUT32(MMIO, 0x002C54 , 0x0C320000 | (tmesa->drawPitch * 4) );    
-
-    /* clipper */
-    MMIO_OUT32(MMIO, 0x002C80 , 0x20008000 | tmesa->tridentScreen->height );    
-    MMIO_OUT32(MMIO, 0x002C84 , 0x20000000 | tmesa->tridentScreen->width );    
-
-    /* writemask */
-    MMIO_OUT32(MMIO, 0x002C94 , 0xFFFFFFFF );
-
-if (vertsize == 4) {
-    MMIO_OUT32(MMIO, 0x002818 , 0x0003A020 );        
-    MMIO_OUT32(MMIO, 0x00281C , 0x00098021 );	
-
-    *ftmp = v0->v.x;
-    MMIO_OUT32(MMIO, 0x002820 , clr );               
-    *ftmp = v0->v.y;
-    MMIO_OUT32(MMIO, 0x002824 , clr );               
-    *ftmp = v0->v.z;
-    MMIO_OUT32(MMIO, 0x002828 , clr );
-#if 0
-    *ftmp = v0->v.w;
-    MMIO_OUT32(MMIO, 0x00282C , clr );
-#endif
-    MMIO_OUT32(MMIO, 0x00282C , v0->ui[coloridx] );        
-
-    *ftmp = v1->v.x;
-    MMIO_OUT32(MMIO, 0x002820 , clr );               
-    *ftmp = v1->v.y;
-    MMIO_OUT32(MMIO, 0x002824 , clr );               
-    *ftmp = v1->v.z;
-    MMIO_OUT32(MMIO, 0x002828 , clr );
-#if 0
-    *ftmp = v1->v.w;
-    MMIO_OUT32(MMIO, 0x00282C , clr );
-#endif
-    MMIO_OUT32(MMIO, 0x00282C , v1->ui[coloridx] );        
-
-    *ftmp = v2->v.x;
-    MMIO_OUT32(MMIO, 0x002820 , clr );               
-    *ftmp = v2->v.y;
-    MMIO_OUT32(MMIO, 0x002824 , clr );               
-    *ftmp = v2->v.z;
-    MMIO_OUT32(MMIO, 0x002828 , clr );
-#if 0
-    *ftmp = v2->v.w;
-    MMIO_OUT32(MMIO, 0x00282C , clr );
-#endif
-    MMIO_OUT32(MMIO, 0x00282C , v2->ui[coloridx] );        
-
-    MMIO_OUT32(MMIO, 0x00281C , 0x00093020 );    
-    *ftmp = v3->v.x;
-    MMIO_OUT32(MMIO, 0x002820 , clr );               
-    *ftmp = v3->v.y;
-    MMIO_OUT32(MMIO, 0x002824 , clr );               
-    *ftmp = v3->v.z;
-    MMIO_OUT32(MMIO, 0x002828 , clr );
-#if 0
-    *ftmp = v3->v.w;
-    MMIO_OUT32(MMIO, 0x00282C , clr );
-#endif
-    MMIO_OUT32(MMIO, 0x00282C , v3->ui[coloridx] );        
-
-}
-#endif
-
-    UNLOCK_HARDWARE( tmesa );
-}
-/***********************************************************************
- *                    Rasterization fallback helpers                   *
- ***********************************************************************/
-
-
-/* This code is hit only when a mix of accelerated and unaccelerated
- * primitives are being drawn, and only for the unaccelerated
- * primitives.  
- */
-#if 0
-static void 
-trident_fallback_quad( tridentContextPtr tmesa, 
-		    const tridentVertex *v0, 
-		    const tridentVertex *v1, 
-		    const tridentVertex *v2, 
-		    const tridentVertex *v3 )
-{
-   GLcontext *ctx = tmesa->glCtx;
-   SWvertex v[4];
-   trident_translate_vertex( ctx, v0, &v[0] );
-   trident_translate_vertex( ctx, v1, &v[1] );
-   trident_translate_vertex( ctx, v2, &v[2] );
-   trident_translate_vertex( ctx, v3, &v[3] );
-   _swrast_Quad( ctx, &v[0], &v[1], &v[2], &v[3] );
-}
-#endif
-
-/* XXX hack to get the prototype defined in time... */
-void trident_translate_vertex(GLcontext *ctx, const tridentVertex *src,
-                              SWvertex *dst);
-
-static void 
-trident_fallback_tri( tridentContextPtr tmesa, 
-		    const tridentVertex *v0, 
-		    const tridentVertex *v1, 
-		    const tridentVertex *v2 )
-{
-   GLcontext *ctx = tmesa->glCtx;
-   SWvertex v[3];
-   trident_translate_vertex( ctx, v0, &v[0] );
-   trident_translate_vertex( ctx, v1, &v[1] );
-   trident_translate_vertex( ctx, v2, &v[2] );
-   _swrast_Triangle( ctx, &v[0], &v[1], &v[2] );
-}
-
-static void 
-trident_fallback_line( tridentContextPtr tmesa,
-		     const tridentVertex *v0,
-		     const tridentVertex *v1 )
-{
-   GLcontext *ctx = tmesa->glCtx;
-   SWvertex v[2];
-   trident_translate_vertex( ctx, v0, &v[0] );
-   trident_translate_vertex( ctx, v1, &v[1] );
-   _swrast_Line( ctx, &v[0], &v[1] );
-}
-
-
-static void 
-trident_fallback_point( tridentContextPtr tmesa, 
-		      const tridentVertex *v0 )
-{
-   GLcontext *ctx = tmesa->glCtx;
-   SWvertex v[1];
-   trident_translate_vertex( ctx, v0, &v[0] );
-   _swrast_Point( ctx, &v[0] );
-}
-
-/***********************************************************************
- *          Macros for t_dd_tritmp.h to draw basic primitives          *
- ***********************************************************************/
-
-#define TRI( a, b, c )				\
-do {						\
-   if (DO_FALLBACK)				\
-      tmesa->draw_tri( tmesa, a, b, c );	\
-   else						\
-      trident_draw_triangle( tmesa, a, b, c );	\
-} while (0)
-
-#define QUAD( a, b, c, d )			\
-do {						\
-   if (DO_FALLBACK) {				\
-      tmesa->draw_tri( tmesa, a, b, d );	\
-      tmesa->draw_tri( tmesa, b, c, d );	\
-   } else 					\
-      trident_draw_quad( tmesa, a, b, c, d );	\
-} while (0)
-
-#define LINE( v0, v1 )				\
-do {						\
-   if (DO_FALLBACK)				\
-      tmesa->draw_line( tmesa, v0, v1 );	\
-   else 					\
-      trident_draw_line( tmesa, v0, v1 );	\
-} while (0)
-
-#define POINT( v0 )				\
-do {						\
-   if (DO_FALLBACK)				\
-      tmesa->draw_point( tmesa, v0 );		\
-   else 					\
-      trident_draw_point( tmesa, v0 );		\
-} while (0)
-
-/***********************************************************************
- *              Build render functions from dd templates               *
- ***********************************************************************/
-
-#define TRIDENT_OFFSET_BIT 	0x01
-#define TRIDENT_TWOSIDE_BIT	0x02
-#define TRIDENT_UNFILLED_BIT	0x04
-#define TRIDENT_FALLBACK_BIT	0x08
-#define TRIDENT_MAX_TRIFUNC	0x10
-
-
-static struct {
-   tnl_points_func	points;
-   tnl_line_func	line;
-   tnl_triangle_func	triangle;
-   tnl_quad_func	quad;
-} rast_tab[TRIDENT_MAX_TRIFUNC];
-
-
-#define DO_FALLBACK (IND & TRIDENT_FALLBACK_BIT)
-#define DO_OFFSET   (IND & TRIDENT_OFFSET_BIT)
-#define DO_UNFILLED (IND & TRIDENT_UNFILLED_BIT)
-#define DO_TWOSIDE  (IND & TRIDENT_TWOSIDE_BIT)
-#define DO_FLAT      0
-#define DO_TRI       1
-#define DO_QUAD      1
-#define DO_LINE      1
-#define DO_POINTS    1
-#define DO_FULL_QUAD 1
-
-#define HAVE_RGBA         1
-#define HAVE_SPEC         1
-#define HAVE_BACK_COLORS  0
-#define HAVE_HW_FLATSHADE 1
-#define VERTEX            tridentVertex
-#define TAB               rast_tab
-
-#define DEPTH_SCALE 1.0
-#define UNFILLED_TRI unfilled_tri
-#define UNFILLED_QUAD unfilled_quad
-#define VERT_X(_v) _v->v.x
-#define VERT_Y(_v) _v->v.y
-#define VERT_Z(_v) _v->v.z
-#define AREA_IS_CCW( a ) (a > 0)
-#define GET_VERTEX(e) (tmesa->verts + (e<<tmesa->vertex_stride_shift))
-
-#define TRIDENT_COLOR( dst, src )                \
-do {						\
-   dst[0] = src[2];				\
-   dst[1] = src[1];				\
-   dst[2] = src[0];				\
-   dst[3] = src[3];				\
-} while (0)
-
-#define TRIDENT_SPEC( dst, src )			\
-do {						\
-   dst[0] = src[2];				\
-   dst[1] = src[1];				\
-   dst[2] = src[0];				\
-} while (0)
-
-#define VERT_SET_RGBA( v, c )    TRIDENT_COLOR( v->ub4[coloroffset], c )
-#define VERT_COPY_RGBA( v0, v1 ) v0->ui[coloroffset] = v1->ui[coloroffset]
-#define VERT_SAVE_RGBA( idx )    color[idx] = v[idx]->ui[coloroffset]
-#define VERT_RESTORE_RGBA( idx ) v[idx]->ui[coloroffset] = color[idx]
-
-#define VERT_SET_SPEC( v, c )    if (havespec) TRIDENT_SPEC( v->ub4[5], c )
-#define VERT_COPY_SPEC( v0, v1 ) if (havespec) COPY_3V(v0->ub4[5], v1->ub4[5])
-#define VERT_SAVE_SPEC( idx )    if (havespec) spec[idx] = v[idx]->ui[5]
-#define VERT_RESTORE_SPEC( idx ) if (havespec) v[idx]->ui[5] = spec[idx]
-
-#define LOCAL_VARS(n)						\
-   tridentContextPtr tmesa = TRIDENT_CONTEXT(ctx);		\
-   GLuint color[n], spec[n];					\
-   GLuint coloroffset = (tmesa->vertex_size == 4 ? 3 : 4);	\
-   GLboolean havespec = (tmesa->vertex_size == 4 ? 0 : 1);	\
-   (void) color; (void) spec; (void) coloroffset; (void) havespec;
-/***********************************************************************
- *                Helpers for rendering unfilled primitives            *
- ***********************************************************************/
-#if 0
-static const GLuint hw_prim[GL_POLYGON+1] = {
-   B_PrimType_Points,
-   B_PrimType_Lines,
-   B_PrimType_Lines,
-   B_PrimType_Lines,
-   B_PrimType_Triangles,
-   B_PrimType_Triangles,
-   B_PrimType_Triangles,
-   B_PrimType_Triangles,
-   B_PrimType_Triangles,
-   B_PrimType_Triangles
-};
-#endif
-
-static void tridentResetLineStipple( GLcontext *ctx );
-#if 0
-static void tridentRasterPrimitive( GLcontext *ctx, GLuint hwprim );
-#endif
-static void tridentRenderPrimitive( GLcontext *ctx, GLenum prim );
-
-#define RASTERIZE(x) /*if (tmesa->hw_primitive != hw_prim[x]) \
-                        tridentRasterPrimitive( ctx, hw_prim[x] ) */
-#define RENDER_PRIMITIVE tmesa->render_primitive
-#define TAG(x) x
-#define IND TRIDENT_FALLBACK_BIT
-#include "tnl_dd/t_dd_unfilled.h"
-#undef IND
-
-/***********************************************************************
- *                      Generate GL render functions                   *
- ***********************************************************************/
-
-#define IND (0)
-#define TAG(x) x
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (TRIDENT_OFFSET_BIT)
-#define TAG(x) x##_offset
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (TRIDENT_TWOSIDE_BIT)
-#define TAG(x) x##_twoside
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (TRIDENT_TWOSIDE_BIT|TRIDENT_OFFSET_BIT)
-#define TAG(x) x##_twoside_offset
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (TRIDENT_UNFILLED_BIT)
-#define TAG(x) x##_unfilled
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (TRIDENT_OFFSET_BIT|TRIDENT_UNFILLED_BIT)
-#define TAG(x) x##_offset_unfilled
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (TRIDENT_TWOSIDE_BIT|TRIDENT_UNFILLED_BIT)
-#define TAG(x) x##_twoside_unfilled
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (TRIDENT_TWOSIDE_BIT|TRIDENT_OFFSET_BIT|TRIDENT_UNFILLED_BIT)
-#define TAG(x) x##_twoside_offset_unfilled
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (TRIDENT_FALLBACK_BIT)
-#define TAG(x) x##_fallback
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (TRIDENT_OFFSET_BIT|TRIDENT_FALLBACK_BIT)
-#define TAG(x) x##_offset_fallback
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (TRIDENT_TWOSIDE_BIT|TRIDENT_FALLBACK_BIT)
-#define TAG(x) x##_twoside_fallback
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (TRIDENT_TWOSIDE_BIT|TRIDENT_OFFSET_BIT|TRIDENT_FALLBACK_BIT)
-#define TAG(x) x##_twoside_offset_fallback
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (TRIDENT_UNFILLED_BIT|TRIDENT_FALLBACK_BIT)
-#define TAG(x) x##_unfilled_fallback
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (TRIDENT_OFFSET_BIT|TRIDENT_UNFILLED_BIT|TRIDENT_FALLBACK_BIT)
-#define TAG(x) x##_offset_unfilled_fallback
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (TRIDENT_TWOSIDE_BIT|TRIDENT_UNFILLED_BIT|TRIDENT_FALLBACK_BIT)
-#define TAG(x) x##_twoside_unfilled_fallback
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (TRIDENT_TWOSIDE_BIT|TRIDENT_OFFSET_BIT|TRIDENT_UNFILLED_BIT|TRIDENT_FALLBACK_BIT)
-#define TAG(x) x##_twoside_offset_unfilled_fallback
-#include "tnl_dd/t_dd_tritmp.h"
-
-static void init_rast_tab( void )
-{
-   init();
-   init_offset();
-   init_twoside();
-   init_twoside_offset();
-   init_unfilled();
-   init_offset_unfilled();
-   init_twoside_unfilled();
-   init_twoside_offset_unfilled();
-   init_fallback();
-   init_offset_fallback();
-   init_twoside_fallback();
-   init_twoside_offset_fallback();
-   init_unfilled_fallback();
-   init_offset_unfilled_fallback();
-   init_twoside_unfilled_fallback();
-   init_twoside_offset_unfilled_fallback();
-}
-
-
-/**********************************************************************/
-/*               Render unclipped begin/end objects                   */
-/**********************************************************************/
-
-#define VERT(x) (tridentVertex *)(tridentverts + (x << shift))
-#define RENDER_POINTS( start, count )		\
-   for ( ; start < count ; start++) 		\
-      trident_draw_point( tmesa, VERT(start) )
-#define RENDER_LINE( v0, v1 ) \
-   trident_draw_line( tmesa, VERT(v0), VERT(v1) )
-#define RENDER_TRI( v0, v1, v2 )  \
-   trident_draw_triangle( tmesa, VERT(v0), VERT(v1), VERT(v2) )
-#define RENDER_QUAD( v0, v1, v2, v3 ) \
-   trident_draw_quad( tmesa, VERT(v0), VERT(v1), VERT(v2), VERT(v3) )
-#define INIT(x) tridentRenderPrimitive( ctx, x );
-#undef LOCAL_VARS
-#define LOCAL_VARS						\
-   tridentContextPtr tmesa = TRIDENT_CONTEXT(ctx);		\
-   const GLuint shift = tmesa->vertex_stride_shift;		\
-   const char *tridentverts = (char *)tmesa->verts;		\
-   const GLboolean stipple = ctx->Line.StippleFlag;		\
-   const GLuint * const elt = TNL_CONTEXT(ctx)->vb.Elts;	\
-   (void) elt;
-#define RESET_STIPPLE	if ( stipple ) tridentResetLineStipple( ctx );
-#define RESET_OCCLUSION
-#define PRESERVE_VB_DEFS
-#define ELT(x) (x)
-#define TAG(x) trident_##x##_verts
-#include "tnl/t_vb_rendertmp.h"
-#undef ELT
-#undef TAG
-#define TAG(x) trident_##x##_elts
-#define ELT(x) elt[x]
-#include "tnl/t_vb_rendertmp.h"
-
-/**********************************************************************/
-/*                   Render clipped primitives                        */
-/**********************************************************************/
-
-static void tridentRenderClippedPoly( GLcontext *ctx, const GLuint *elts, 
-				   GLuint n )
-{
-   tridentContextPtr tmesa = TRIDENT_CONTEXT(ctx);
-   struct vertex_buffer *VB = &TNL_CONTEXT(ctx)->vb;
-   TNLcontext *tnl = TNL_CONTEXT(ctx);
-   GLuint prim = tmesa->render_primitive;
-
-   /* Render the new vertices as an unclipped polygon. 
-    */
-   {
-      GLuint *tmp = VB->Elts;
-      VB->Elts = (GLuint *)elts;
-      tnl->Driver.Render.PrimTabElts[GL_POLYGON]( ctx, 0, n, PRIM_BEGIN|PRIM_END );
-      VB->Elts = tmp;
-   }
-
-   /* Restore the render primitive
-    */
-   if (prim != GL_POLYGON)
-      tnl->Driver.Render.PrimitiveNotify( ctx, prim );
-}
-
-static void tridentRenderClippedLine( GLcontext *ctx, GLuint ii, GLuint jj )
-{
-   TNLcontext *tnl = TNL_CONTEXT(ctx);
-   tnl->Driver.Render.Line( ctx, ii, jj );
-}
-
-
-/**********************************************************************/
-/*                    Choose render functions                         */
-/**********************************************************************/
-
-#define _TRIDENT_NEW_RENDER_STATE (_DD_NEW_LINE_STIPPLE |	\
-			          _DD_NEW_LINE_SMOOTH |		\
-			          _DD_NEW_POINT_SMOOTH |	\
-			          _DD_NEW_TRI_SMOOTH |		\
-			          _DD_NEW_TRI_UNFILLED |	\
-			          _DD_NEW_TRI_LIGHT_TWOSIDE |	\
-			          _DD_NEW_TRI_OFFSET)		\
-
-
-#define POINT_FALLBACK (DD_POINT_SMOOTH)
-#define LINE_FALLBACK (DD_LINE_STIPPLE|DD_LINE_SMOOTH)
-#define TRI_FALLBACK (DD_TRI_SMOOTH)
-#define ANY_FALLBACK_FLAGS (POINT_FALLBACK|LINE_FALLBACK|TRI_FALLBACK)
-#define ANY_RASTER_FLAGS (DD_TRI_LIGHT_TWOSIDE|DD_TRI_OFFSET|DD_TRI_UNFILLED)
-
-
-static void tridentChooseRenderState(GLcontext *ctx)
-{
-   tridentContextPtr tmesa = TRIDENT_CONTEXT(ctx);
-   TNLcontext *tnl = TNL_CONTEXT(ctx);
-   GLuint flags = ctx->_TriangleCaps;
-   GLuint index = 0;
-
-   if (flags & (ANY_RASTER_FLAGS|ANY_FALLBACK_FLAGS)) {
-      tmesa->draw_point = trident_draw_point;
-      tmesa->draw_line = trident_draw_line;
-      tmesa->draw_tri = trident_draw_triangle;
-
-      if (flags & ANY_RASTER_FLAGS) {
-	 if (flags & DD_TRI_LIGHT_TWOSIDE) index |= TRIDENT_TWOSIDE_BIT;
-	 if (flags & DD_TRI_OFFSET)        index |= TRIDENT_OFFSET_BIT;
-	 if (flags & DD_TRI_UNFILLED)      index |= TRIDENT_UNFILLED_BIT;
-      }
-
-      /* Hook in fallbacks for specific primitives.
-       */
-      if (flags & (POINT_FALLBACK|LINE_FALLBACK|TRI_FALLBACK)) {
-	 if (flags & POINT_FALLBACK) tmesa->draw_point = trident_fallback_point;
-	 if (flags & LINE_FALLBACK)  tmesa->draw_line = trident_fallback_line;
-	 if (flags & TRI_FALLBACK)   tmesa->draw_tri = trident_fallback_tri;
-	 index |= TRIDENT_FALLBACK_BIT;
-      }
-   }
-
-   if (tmesa->RenderIndex != index) {
-      tmesa->RenderIndex = index;
-
-      tnl->Driver.Render.Points = rast_tab[index].points;
-      tnl->Driver.Render.Line = rast_tab[index].line;
-      tnl->Driver.Render.Triangle = rast_tab[index].triangle;
-      tnl->Driver.Render.Quad = rast_tab[index].quad;
-         
-      if (tmesa->RenderIndex == 0) {
-         tnl->Driver.Render.PrimTabVerts = trident_render_tab_verts;
-         tnl->Driver.Render.PrimTabElts = trident_render_tab_elts;
-      } else {
-         tnl->Driver.Render.PrimTabVerts = _tnl_render_tab_verts;
-         tnl->Driver.Render.PrimTabElts = _tnl_render_tab_elts;
-      }
-      tnl->Driver.Render.ClippedLine = tridentRenderClippedLine;
-      tnl->Driver.Render.ClippedPolygon = tridentRenderClippedPoly;
-   }
-}
-
-
-/**********************************************************************/
-/*                 High level hooks for t_vb_render.c                 */
-/**********************************************************************/
-
-
-
-/* Determine the rasterized primitive when not drawing unfilled 
- * polygons.
- *
- * Used only for the default render stage which always decomposes
- * primitives to trianges/lines/points.  For the accelerated stage,
- * which renders strips as strips, the equivalent calculations are
- * performed in tridentrender.c.
- */
-#if 0
-static void tridentRasterPrimitive( GLcontext *ctx, GLuint hwprim )
-{
-   tridentContextPtr tmesa = TRIDENT_CONTEXT(ctx);
-   if (tmesa->hw_primitive != hwprim)
-      tmesa->hw_primitive = hwprim;
-}
-#endif
-
-static void tridentRenderPrimitive( GLcontext *ctx, GLenum prim )
-{
-   tridentContextPtr tmesa = TRIDENT_CONTEXT(ctx);
-   tmesa->render_primitive = prim;
-}
-
-static void tridentRunPipeline( GLcontext *ctx )
-{
-   tridentContextPtr tmesa = TRIDENT_CONTEXT(ctx);
-
-   if ( tmesa->new_state )
-      tridentDDUpdateHWState( ctx );
-
-   if (tmesa->new_gl_state) {
-#if 0
-      if (tmesa->new_gl_state & _NEW_TEXTURE)
-	 tridentUpdateTextureState( ctx );
-#endif
-
-   if (!tmesa->Fallback) {
-      if (tmesa->new_gl_state & _TRIDENT_NEW_VERTEX)
-	 tridentChooseVertexState( ctx );
-      
-      if (tmesa->new_gl_state & _TRIDENT_NEW_RENDER_STATE)
-	 tridentChooseRenderState( ctx );
-   }
-      
-      tmesa->new_gl_state = 0;
-   }
-
-   _tnl_run_pipeline( ctx );
-}
-
-static void tridentRenderStart( GLcontext *ctx )
-{
-   /* Check for projective texturing.  Make sure all texcoord
-    * pointers point to something.  (fix in mesa?)  
-    */
-   tridentCheckTexSizes( ctx );
-}
-
-static void tridentRenderFinish( GLcontext *ctx )
-{
-   if (0)
-      _swrast_flush( ctx );	/* never needed */
-}
-
-static void tridentResetLineStipple( GLcontext *ctx )
-{
-   tridentContextPtr tmesa = TRIDENT_CONTEXT(ctx);
-   (void) tmesa;
-
-   /* Reset the hardware stipple counter.
-    */
-}
-
-
-/**********************************************************************/
-/*           Transition to/from hardware rasterization.               */
-/**********************************************************************/
-
-
-void tridentFallback( tridentContextPtr tmesa, GLuint bit, GLboolean mode )
-{
-   GLcontext *ctx = tmesa->glCtx;
-   TNLcontext *tnl = TNL_CONTEXT(ctx);
-   GLuint oldfallback = tmesa->Fallback;
-
-      _tnl_need_projected_coords( ctx, GL_FALSE );
-
-   if (mode) {
-      tmesa->Fallback |= bit;
-      if (oldfallback == 0) {
-	 _swsetup_Wakeup( ctx );
-	 tmesa->RenderIndex = ~0;
-      }
-   }
-   else {
-      tmesa->Fallback &= ~bit;
-      if (oldfallback == bit) {
-	 _swrast_flush( ctx );
-	 tnl->Driver.Render.Start = tridentRenderStart;
-	 tnl->Driver.Render.PrimitiveNotify = tridentRenderPrimitive;
-	 tnl->Driver.Render.Finish = tridentRenderFinish;
-	 tnl->Driver.Render.BuildVertices = tridentBuildVertices;
-         tnl->Driver.Render.ResetLineStipple = tridentResetLineStipple;
-	 tmesa->new_gl_state |= (_TRIDENT_NEW_RENDER_STATE|
-				 _TRIDENT_NEW_VERTEX);
-      }
-   }
-}
-
-
-/**********************************************************************/
-/*                            Initialization.                         */
-/**********************************************************************/
-
-
-void tridentDDInitTriFuncs( GLcontext *ctx )
-{
-   tridentContextPtr tmesa = TRIDENT_CONTEXT(ctx);
-   TNLcontext *tnl = TNL_CONTEXT(ctx);
-   static int firsttime = 1;
-
-   if (firsttime) {
-      init_rast_tab();
-      firsttime = 0;
-   }
-   
-   tmesa->RenderIndex = ~0;
-
-   tnl->Driver.RunPipeline = tridentRunPipeline;
-   tnl->Driver.Render.Start = tridentRenderStart;
-   tnl->Driver.Render.Finish = tridentRenderFinish; 
-   tnl->Driver.Render.PrimitiveNotify = tridentRenderPrimitive;
-   tnl->Driver.Render.ResetLineStipple = tridentResetLineStipple;
-   tnl->Driver.Render.BuildVertices = tridentBuildVertices;
-}
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/trident/trident_vb.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/trident/trident_vb.c
deleted file mode 100644
index 77e4d9b76..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/trident/trident_vb.c
+++ /dev/null
@@ -1,434 +0,0 @@
-/*
- * Copyright 2002 by Alan Hourihane, Sychdyn, North Wales, UK.
- *
- * Permission to use, copy, modify, distribute, and sell this software and its
- * documentation for any purpose is hereby granted without fee, provided that
- * the above copyright notice appear in all copies and that both that
- * copyright notice and this permission notice appear in supporting
- * documentation, and that the name of Alan Hourihane not be used in
- * advertising or publicity pertaining to distribution of the software without
- * specific, written prior permission.  Alan Hourihane makes no representations
- * about the suitability of this software for any purpose.  It is provided
- * "as is" without express or implied warranty.
- *
- * ALAN HOURIHANE DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
- * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
- * EVENT SHALL ALAN HOURIHANE BE LIABLE FOR ANY SPECIAL, INDIRECT OR
- * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
- * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
- * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
- * PERFORMANCE OF THIS SOFTWARE.
- *
- * Authors:  Alan Hourihane, <alanh@fairlite.demon.co.uk>
- *
- * Trident CyberBladeXP driver.
- *
- */
-#include "glheader.h"
-#include "mtypes.h"
-#include "macros.h"
-#include "colormac.h"
-
-#include "swrast_setup/swrast_setup.h"
-#include "swrast/swrast.h"
-#include "tnl/t_context.h"
-#include "tnl/tnl.h"
-
-#include "trident_context.h"
-
-#define TRIDENT_TEX1_BIT       0x1
-#define TRIDENT_TEX0_BIT       0x2
-#define TRIDENT_RGBA_BIT       0x4
-#define TRIDENT_SPEC_BIT       0x8
-#define TRIDENT_FOG_BIT        0x10
-#define TRIDENT_XYZW_BIT       0x20
-#define TRIDENT_PTEX_BIT       0x40
-#define TRIDENT_MAX_SETUP      0x80
-
-static struct {
-   void                (*emit)( GLcontext *, GLuint, GLuint, void *, GLuint );
-   tnl_interp_func	interp;
-   tnl_copy_pv_func     copy_pv;
-   GLboolean           (*check_tex_sizes)( GLcontext *ctx );
-   GLuint               vertex_size;
-   GLuint               vertex_stride_shift;
-   GLuint               vertex_format;
-} setup_tab[TRIDENT_MAX_SETUP];
-
-#define TINY_VERTEX_FORMAT      1
-#define NOTEX_VERTEX_FORMAT     2
-#define TEX0_VERTEX_FORMAT      3
-#define TEX1_VERTEX_FORMAT      4
-#define PROJ_TEX1_VERTEX_FORMAT 5
-#define TEX2_VERTEX_FORMAT      6
-#define TEX3_VERTEX_FORMAT      7
-#define PROJ_TEX3_VERTEX_FORMAT 8
-
-#define DO_XYZW (IND & TRIDENT_XYZW_BIT)
-#define DO_RGBA (IND & TRIDENT_RGBA_BIT)
-#define DO_SPEC (IND & TRIDENT_SPEC_BIT)
-#define DO_FOG  (IND & TRIDENT_FOG_BIT)
-#define DO_TEX0 (IND & TRIDENT_TEX0_BIT)
-#define DO_TEX1 (IND & TRIDENT_TEX1_BIT)
-#define DO_TEX2 0
-#define DO_TEX3 0
-#define DO_PTEX (IND & TRIDENT_PTEX_BIT)
-
-#define VERTEX tridentVertex
-#define VERTEX_COLOR trident_color_t
-#define LOCALVARS tridentContextPtr tmesa = TRIDENT_CONTEXT(ctx);
-#define GET_VIEWPORT_MAT() 		tmesa->hw_viewport
-#define GET_TEXSOURCE(n)  		tmesa->tmu_source[n]
-#define GET_VERTEX_FORMAT() 		tmesa->vertex_format
-#define GET_VERTEX_SIZE()               tmesa->vertex_size
-#define GET_VERTEX_STORE()  		tmesa->verts
-#define GET_VERTEX_STRIDE_SHIFT() 	tmesa->vertex_stride_shift
-#define GET_UBYTE_COLOR_STORE() 	&tmesa->UbyteColor
-#define GET_UBYTE_SPEC_COLOR_STORE() 	&tmesa->UbyteSecondaryColor
-			       
-#define HAVE_HW_VIEWPORT    0
-#define HAVE_HW_DIVIDE      0
-#define HAVE_RGBA_COLOR     0 
-#define HAVE_TINY_VERTICES  1
-#define HAVE_NOTEX_VERTICES 1
-#define HAVE_TEX0_VERTICES  1
-#define HAVE_TEX1_VERTICES  1
-#define HAVE_TEX2_VERTICES  0
-#define HAVE_TEX3_VERTICES  0
-#define HAVE_PTEX_VERTICES  0
-
-#define UNVIEWPORT_VARS                                 \
-   const GLfloat dx = - tmesa->drawX - SUBPIXEL_X;	\
-   const GLfloat dy = (tmesa->driDrawable->h + 	        \
-		       tmesa->drawY + SUBPIXEL_Y);	\
-   const GLfloat sz = 1.0 / tmesa->depth_scale
-
-#define UNVIEWPORT_X(x)    x  +  dx;
-#define UNVIEWPORT_Y(y)  - y  +  dy;
-#define UNVIEWPORT_Z(z)    z  *  sz;
-
-#define PTEX_FALLBACK()	 tridentFallback(TRIDENT_CONTEXT(ctx), TRIDENT_FALLBACK_TEXTURE, 1)
-
-#define IMPORT_FLOAT_COLORS trident_import_float_colors
-#define IMPORT_FLOAT_SPEC_COLORS trident_import_float_spec_colors
-
-#define INTERP_VERTEX setup_tab[tmesa->SetupIndex].interp
-#define COPY_PV_VERTEX setup_tab[tmesa->SetupIndex].copy_pv
-
-/***********************************************************************
- *         Generate  pv-copying and translation functions              *
- ***********************************************************************/
-
-#define TAG(x) trident_##x
-#include "tnl_dd/t_dd_vb.c"
-
-/***********************************************************************
- *             Generate vertex emit and interp functions               *
- ***********************************************************************/
-
-#define IND (TRIDENT_XYZW_BIT|TRIDENT_RGBA_BIT)
-#define TAG(x) x##_wg
-#include "tnl_dd/t_dd_vbtmp.h"
-
-#define IND (TRIDENT_XYZW_BIT|TRIDENT_RGBA_BIT|TRIDENT_SPEC_BIT)
-#define TAG(x) x##_wgs
-#include "tnl_dd/t_dd_vbtmp.h"
-
-#define IND (TRIDENT_XYZW_BIT|TRIDENT_RGBA_BIT|TRIDENT_TEX0_BIT)
-#define TAG(x) x##_wgt0
-#include "tnl_dd/t_dd_vbtmp.h"
-
-#define IND (TRIDENT_XYZW_BIT|TRIDENT_RGBA_BIT|TRIDENT_TEX0_BIT|TRIDENT_TEX1_BIT)
-#define TAG(x) x##_wgt0t1
-#include "tnl_dd/t_dd_vbtmp.h"
-
-#define IND (TRIDENT_XYZW_BIT|TRIDENT_RGBA_BIT|TRIDENT_TEX0_BIT|TRIDENT_PTEX_BIT)
-#define TAG(x) x##_wgpt0
-#include "tnl_dd/t_dd_vbtmp.h"
-
-#define IND (TRIDENT_XYZW_BIT|TRIDENT_RGBA_BIT|TRIDENT_SPEC_BIT|TRIDENT_TEX0_BIT)
-#define TAG(x) x##_wgst0
-#include "tnl_dd/t_dd_vbtmp.h"
-
-#define IND (TRIDENT_XYZW_BIT|TRIDENT_RGBA_BIT|TRIDENT_SPEC_BIT|TRIDENT_TEX0_BIT|TRIDENT_TEX1_BIT)
-#define TAG(x) x##_wgst0t1
-#include "tnl_dd/t_dd_vbtmp.h"
-
-#define IND (TRIDENT_XYZW_BIT|TRIDENT_RGBA_BIT|TRIDENT_SPEC_BIT|TRIDENT_TEX0_BIT|TRIDENT_PTEX_BIT)
-#define TAG(x) x##_wgspt0
-#include "tnl_dd/t_dd_vbtmp.h"
-
-#define IND (TRIDENT_XYZW_BIT|TRIDENT_RGBA_BIT|TRIDENT_FOG_BIT)
-#define TAG(x) x##_wgf
-#include "tnl_dd/t_dd_vbtmp.h"
-
-#define IND (TRIDENT_XYZW_BIT|TRIDENT_RGBA_BIT|TRIDENT_FOG_BIT|TRIDENT_SPEC_BIT)
-#define TAG(x) x##_wgfs
-#include "tnl_dd/t_dd_vbtmp.h"
-
-#define IND (TRIDENT_XYZW_BIT|TRIDENT_RGBA_BIT|TRIDENT_FOG_BIT|TRIDENT_TEX0_BIT)
-#define TAG(x) x##_wgft0
-#include "tnl_dd/t_dd_vbtmp.h"
-
-#define IND (TRIDENT_XYZW_BIT|TRIDENT_RGBA_BIT|TRIDENT_FOG_BIT|TRIDENT_TEX0_BIT|TRIDENT_TEX1_BIT)
-#define TAG(x) x##_wgft0t1
-#include "tnl_dd/t_dd_vbtmp.h"
-
-#define IND (TRIDENT_XYZW_BIT|TRIDENT_RGBA_BIT|TRIDENT_FOG_BIT|TRIDENT_TEX0_BIT|TRIDENT_PTEX_BIT)
-#define TAG(x) x##_wgfpt0
-#include "tnl_dd/t_dd_vbtmp.h"
-
-#define IND (TRIDENT_XYZW_BIT|TRIDENT_RGBA_BIT|TRIDENT_FOG_BIT|TRIDENT_SPEC_BIT|TRIDENT_TEX0_BIT)
-#define TAG(x) x##_wgfst0
-#include "tnl_dd/t_dd_vbtmp.h"
-
-#define IND (TRIDENT_XYZW_BIT|TRIDENT_RGBA_BIT|TRIDENT_FOG_BIT|TRIDENT_SPEC_BIT|TRIDENT_TEX0_BIT|TRIDENT_TEX1_BIT)
-#define TAG(x) x##_wgfst0t1
-#include "tnl_dd/t_dd_vbtmp.h"
-
-#define IND (TRIDENT_XYZW_BIT|TRIDENT_RGBA_BIT|TRIDENT_FOG_BIT|TRIDENT_SPEC_BIT|TRIDENT_TEX0_BIT|TRIDENT_PTEX_BIT)
-#define TAG(x) x##_wgfspt0
-#include "tnl_dd/t_dd_vbtmp.h"
-
-#define IND (TRIDENT_TEX0_BIT)
-#define TAG(x) x##_t0
-#include "tnl_dd/t_dd_vbtmp.h"
-
-#define IND (TRIDENT_TEX0_BIT|TRIDENT_TEX1_BIT)
-#define TAG(x) x##_t0t1
-#include "tnl_dd/t_dd_vbtmp.h"
-
-#define IND (TRIDENT_FOG_BIT)
-#define TAG(x) x##_f
-#include "tnl_dd/t_dd_vbtmp.h"
-
-#define IND (TRIDENT_FOG_BIT|TRIDENT_TEX0_BIT)
-#define TAG(x) x##_ft0
-#include "tnl_dd/t_dd_vbtmp.h"
-
-#define IND (TRIDENT_FOG_BIT|TRIDENT_TEX0_BIT|TRIDENT_TEX1_BIT)
-#define TAG(x) x##_ft0t1
-#include "tnl_dd/t_dd_vbtmp.h"
-
-#define IND (TRIDENT_RGBA_BIT)
-#define TAG(x) x##_g
-#include "tnl_dd/t_dd_vbtmp.h"
-
-#define IND (TRIDENT_RGBA_BIT|TRIDENT_SPEC_BIT)
-#define TAG(x) x##_gs
-#include "tnl_dd/t_dd_vbtmp.h"
-
-#define IND (TRIDENT_RGBA_BIT|TRIDENT_TEX0_BIT)
-#define TAG(x) x##_gt0
-#include "tnl_dd/t_dd_vbtmp.h"
-
-#define IND (TRIDENT_RGBA_BIT|TRIDENT_TEX0_BIT|TRIDENT_TEX1_BIT)
-#define TAG(x) x##_gt0t1
-#include "tnl_dd/t_dd_vbtmp.h"
-
-#define IND (TRIDENT_RGBA_BIT|TRIDENT_SPEC_BIT|TRIDENT_TEX0_BIT)
-#define TAG(x) x##_gst0
-#include "tnl_dd/t_dd_vbtmp.h"
-
-#define IND (TRIDENT_RGBA_BIT|TRIDENT_SPEC_BIT|TRIDENT_TEX0_BIT|TRIDENT_TEX1_BIT)
-#define TAG(x) x##_gst0t1
-#include "tnl_dd/t_dd_vbtmp.h"
-
-#define IND (TRIDENT_RGBA_BIT|TRIDENT_FOG_BIT)
-#define TAG(x) x##_gf
-#include "tnl_dd/t_dd_vbtmp.h"
-
-#define IND (TRIDENT_RGBA_BIT|TRIDENT_FOG_BIT|TRIDENT_SPEC_BIT)
-#define TAG(x) x##_gfs
-#include "tnl_dd/t_dd_vbtmp.h"
-
-#define IND (TRIDENT_RGBA_BIT|TRIDENT_FOG_BIT|TRIDENT_TEX0_BIT)
-#define TAG(x) x##_gft0
-#include "tnl_dd/t_dd_vbtmp.h"
-
-#define IND (TRIDENT_RGBA_BIT|TRIDENT_FOG_BIT|TRIDENT_TEX0_BIT|TRIDENT_TEX1_BIT)
-#define TAG(x) x##_gft0t1
-#include "tnl_dd/t_dd_vbtmp.h"
-
-#define IND (TRIDENT_RGBA_BIT|TRIDENT_FOG_BIT|TRIDENT_SPEC_BIT|TRIDENT_TEX0_BIT)
-#define TAG(x) x##_gfst0
-#include "tnl_dd/t_dd_vbtmp.h"
-
-#define IND (TRIDENT_RGBA_BIT|TRIDENT_FOG_BIT|TRIDENT_SPEC_BIT|TRIDENT_TEX0_BIT|TRIDENT_TEX1_BIT)
-#define TAG(x) x##_gfst0t1
-#include "tnl_dd/t_dd_vbtmp.h"
-
-static void init_setup_tab( void )
-{
-   init_wg();
-   init_wgs();
-   init_wgt0();
-   init_wgt0t1();
-   init_wgpt0();
-   init_wgst0();
-   init_wgst0t1();
-   init_wgspt0();
-   init_wgf();
-   init_wgfs();
-   init_wgft0();
-   init_wgft0t1();
-   init_wgfpt0();
-   init_wgfst0();
-   init_wgfst0t1();
-   init_wgfspt0();
-   init_t0();
-   init_t0t1();
-   init_f();
-   init_ft0();
-   init_ft0t1();
-   init_g();
-   init_gs();
-   init_gt0();
-   init_gt0t1();
-   init_gst0();
-   init_gst0t1();
-   init_gf();
-   init_gfs();
-   init_gft0();
-   init_gft0t1();
-   init_gfst0();
-   init_gfst0t1();
-}
-
-void tridentBuildVertices( GLcontext *ctx, 
-			 GLuint start, 
-			 GLuint count,
-			 GLuint newinputs )
-{
-   tridentContextPtr tmesa = TRIDENT_CONTEXT( ctx );
-   GLubyte *v = ((GLubyte *)tmesa->verts + (start<<tmesa->vertex_stride_shift));
-   GLuint stride = 1<<tmesa->vertex_stride_shift;
-
-   newinputs |= tmesa->SetupNewInputs;
-   tmesa->SetupNewInputs = 0;
-
-   if (!newinputs)
-      return;
-
-   if (newinputs & VERT_BIT_POS) {
-      setup_tab[tmesa->SetupIndex].emit( ctx, start, count, v, stride );   
-   } else {
-      GLuint ind = 0;
-
-      if (newinputs & VERT_BIT_COLOR0)
-	 ind |= TRIDENT_RGBA_BIT;
-
-      if (newinputs & VERT_BIT_COLOR1)
-	 ind |= TRIDENT_SPEC_BIT;
-
-      if (newinputs & VERT_BIT_TEX0)
-	 ind |= TRIDENT_TEX0_BIT;
-
-      if (newinputs & VERT_BIT_TEX1)
-	 ind |= TRIDENT_TEX1_BIT;
-
-      if (newinputs & VERT_BIT_FOG)
-	 ind |= TRIDENT_FOG_BIT;
-
-      if (tmesa->SetupIndex & TRIDENT_PTEX_BIT)
-	 ind = ~0;
-
-      ind &= tmesa->SetupIndex;
-
-      if (ind) {
-	 setup_tab[ind].emit( ctx, start, count, v, stride );   
-      }
-   }
-}
-
-void tridentCheckTexSizes( GLcontext *ctx )
-{
-   tridentContextPtr tmesa = TRIDENT_CONTEXT( ctx );
-
-   if (!setup_tab[tmesa->SetupIndex].check_tex_sizes(ctx)) {
-      TNLcontext *tnl = TNL_CONTEXT(ctx);
-
-      /* Invalidate stored verts
-       */
-      tmesa->SetupNewInputs = ~0;
-      tmesa->SetupIndex |= TRIDENT_PTEX_BIT;
-
-      if (!tmesa->Fallback &&
-	  !(ctx->_TriangleCaps & (DD_TRI_LIGHT_TWOSIDE|DD_TRI_UNFILLED))) {
-	 tnl->Driver.Render.Interp = setup_tab[tmesa->SetupIndex].interp;
-	 tnl->Driver.Render.CopyPV = setup_tab[tmesa->SetupIndex].copy_pv;
-      }
-   }
-}
-
-void tridentChooseVertexState( GLcontext *ctx )
-{
-   tridentContextPtr tmesa = TRIDENT_CONTEXT( ctx );
-   TNLcontext *tnl = TNL_CONTEXT(ctx);
-   GLuint ind = TRIDENT_XYZW_BIT|TRIDENT_RGBA_BIT;
-
-   if (ctx->_TriangleCaps & DD_SEPARATE_SPECULAR)
-      ind |= TRIDENT_SPEC_BIT;
-
-   if (ctx->Fog.Enabled)
-      ind |= TRIDENT_FOG_BIT;
-
-   if (ctx->Texture.Unit[0]._ReallyEnabled) {
-      ind |= TRIDENT_TEX0_BIT;
-      if (ctx->Texture.Unit[1]._ReallyEnabled) {
-	 ind |= TRIDENT_TEX1_BIT;
-      }
-   }
-
-   tmesa->SetupIndex = ind;
-
-   if (ctx->_TriangleCaps & (DD_TRI_LIGHT_TWOSIDE|DD_TRI_UNFILLED)) {
-      tnl->Driver.Render.Interp = trident_interp_extras;
-      tnl->Driver.Render.CopyPV = trident_copy_pv_extras;
-   } else {
-      tnl->Driver.Render.Interp = setup_tab[ind].interp;
-      tnl->Driver.Render.CopyPV = setup_tab[ind].copy_pv;
-   }
-
-   if (setup_tab[ind].vertex_format != tmesa->vertex_format) {
-      tmesa->vertex_format = setup_tab[ind].vertex_format;
-      tmesa->vertex_size = setup_tab[ind].vertex_size;
-      tmesa->vertex_stride_shift = setup_tab[ind].vertex_stride_shift;
-   }
-}
-
-void tridentInitVB( GLcontext *ctx )
-{
-   tridentContextPtr tmesa = TRIDENT_CONTEXT(ctx);
-   GLuint size = TNL_CONTEXT(ctx)->vb.Size;
-
-   tmesa->verts = (char *)ALIGN_MALLOC( size * 16 * 4, 32 );
-
-   {
-      static int firsttime = 1;
-      if (firsttime) {
-	 init_setup_tab();
-	 firsttime = 0;
-      }
-   }
-}
-
-void tridentFreeVB( GLcontext *ctx )
-{
-   tridentContextPtr tmesa = TRIDENT_CONTEXT(ctx);
-
-   if (tmesa->verts) {
-      ALIGN_FREE(tmesa->verts);
-      tmesa->verts = 0;
-   }
-
-   if (tmesa->UbyteSecondaryColor.Ptr) {
-      ALIGN_FREE((void *)tmesa->UbyteSecondaryColor.Ptr);
-      tmesa->UbyteSecondaryColor.Ptr = 0;
-   }
-
-   if (tmesa->UbyteColor.Ptr) {
-      ALIGN_FREE((void *)tmesa->UbyteColor.Ptr);
-      tmesa->UbyteColor.Ptr = 0;
-   }
-}
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/unichrome/Makefile b/nx-X11/extras/Mesa/src/mesa/drivers/dri/unichrome/Makefile
deleted file mode 100644
index 5fe00c1bd..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/unichrome/Makefile
+++ /dev/null
@@ -1,32 +0,0 @@
-# src/mesa/drivers/dri/unichrome/Makefile
-
-TOP = ../../../../..
-include $(TOP)/configs/current
-
-LIBNAME = unichrome_dri.so
-
-MINIGLX_SOURCES = server/via_dri.c 
-
-DRIVER_SOURCES = \
-	via_context.c \
-	via_fb.c \
-	via_tex.c \
-	via_ioctl.c \
-	via_memcpy.c \
-	via_render.c \
-	via_screen.c \
-	via_span.c \
-	via_state.c \
-	via_texcombine.c \
-	via_tris.c 
-
-C_SOURCES = \
-	$(COMMON_SOURCES) \
-	$(DRIVER_SOURCES)
-
-ASM_SOURCES = 
-
-
-include ../Makefile.template
-
-symlinks:
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/unichrome/server/via.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/unichrome/server/via.h
deleted file mode 100644
index 2cfe6631e..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/unichrome/server/via.h
+++ /dev/null
@@ -1,11 +0,0 @@
-#ifndef __VIA_H__
-#define __VIA_H__
-
-typedef struct VIAInfo
-{
-    size_t registerSize;
-    void * registerHandle;
-    void * data;
-} * VIAInfoPtr;
-
-#endif /* __VIA_H__ */
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/unichrome/server/via_dri.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/unichrome/server/via_dri.c
deleted file mode 100644
index d7217d205..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/unichrome/server/via_dri.c
+++ /dev/null
@@ -1,1252 +0,0 @@
-/* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/via/via_dri.c,v 1.4 2003/09/24 02:43:30 dawes Exp $ */
-/*
- * Copyright 1998-2003 VIA Technologies, Inc. All Rights Reserved.
- * Copyright 2001-2003 S3 Graphics, Inc. All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sub license,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
- * VIA, S3 GRAPHICS, AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- * DEALINGS IN THE SOFTWARE.
- */
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <errno.h>
-#include <unistd.h>
- 
-#include "driver.h"
-#include "drm.h"
-#include "imports.h"
-
-#include "dri_util.h"
-
-#include "via_context.h"
-#include "via_dri.h"
-#include "via_driver.h"
-#include "via_common.h"
-#include "xf86drm.h"
-
-static void VIAEnableMMIO(DRIDriverContext * ctx);
-static void VIADisableMMIO(DRIDriverContext * ctx);
-static void VIADisableExtendedFIFO(DRIDriverContext *ctx);
-static void VIAEnableExtendedFIFO(DRIDriverContext *ctx);
-static void VIAInitialize2DEngine(DRIDriverContext *ctx);
-static void VIAInitialize3DEngine(DRIDriverContext *ctx);
-
-static int VIADRIScreenInit(DRIDriverContext * ctx);
-static void VIADRICloseScreen(DRIDriverContext * ctx);
-static int VIADRIFinishScreenInit(DRIDriverContext * ctx);
-
-/* _SOLO : missing macros normally defined by X code */
-#define xf86DrvMsg(a, b, ...) fprintf(stderr, __VA_ARGS__)
-#define MMIO_IN8(base, addr) ((*(((volatile u_int8_t*)base)+(addr)))+0)
-#define MMIO_OUT8(base, addr, val) ((*(((volatile u_int8_t*)base)+(addr)))=((u_int8_t)val))
-#define MMIO_OUT16(base, addr, val) ((*(volatile u_int16_t*)(((u_int8_t*)base)+(addr)))=((u_int16_t)val))
-
-#define VIDEO	0 
-#define AGP		1
-#define AGP_PAGE_SIZE 4096
-#define AGP_PAGES 8192
-#define AGP_SIZE (AGP_PAGE_SIZE * AGP_PAGES)
-#define AGP_CMDBUF_PAGES 512
-#define AGP_CMDBUF_SIZE (AGP_PAGE_SIZE * AGP_CMDBUF_PAGES)
-
-static char VIAKernelDriverName[] = "via";
-static char VIAClientDriverName[] = "unichrome";
-
-static int VIADRIAgpInit(const DRIDriverContext *ctx, VIAPtr pVia);
-static int VIADRIPciInit(DRIDriverContext * ctx, VIAPtr pVia);
-static int VIADRIFBInit(DRIDriverContext * ctx, VIAPtr pVia);
-static int VIADRIKernelInit(DRIDriverContext * ctx, VIAPtr pVia);
-static int VIADRIMapInit(DRIDriverContext * ctx, VIAPtr pVia);
-
-static void VIADRIIrqInit( DRIDriverContext *ctx )
-{
-    VIAPtr pVia = VIAPTR(ctx);
-    VIADRIPtr pVIADRI = pVia->devPrivate;
-
-    pVIADRI->irqEnabled = drmGetInterruptFromBusID(pVia->drmFD,
-					   ctx->pciBus,
-					   ctx->pciDevice,
-					   ctx->pciFunc);
-
-    if ((drmCtlInstHandler(pVia->drmFD, pVIADRI->irqEnabled))) {
-	xf86DrvMsg(pScreen->myNum, X_WARNING,
-		   "[drm] Failure adding irq handler. "
-		   "Falling back to irq-free operation.\n");
-	pVIADRI->irqEnabled = 0;
-    }
-
-    if (pVIADRI->irqEnabled)
-	xf86DrvMsg(pScreen->myNum, X_INFO,
-		   "[drm] Irq handler installed, using IRQ %d.\n",
-		   pVIADRI->irqEnabled);
-}
-
-static void VIADRIIrqExit( DRIDriverContext *ctx ) {
-    VIAPtr pVia = VIAPTR(ctx);
-    VIADRIPtr pVIADRI = pVia->devPrivate;
-
-    if (pVIADRI->irqEnabled) {
-	if (drmCtlUninstHandler(pVia->drmFD)) {
-	    xf86DrvMsg(pScreen-myNum, X_INFO,"[drm] Irq handler uninstalled.\n");
-	} else {
-	    xf86DrvMsg(pScreen->myNum, X_ERROR,
-		       "[drm] Could not uninstall irq handler.\n");
-	}
-    }
-}
-	    
-static void VIADRIRingBufferCleanup(DRIDriverContext *ctx)
-{
-    VIAPtr pVia = VIAPTR(ctx);
-    VIADRIPtr pVIADRI = pVia->devPrivate;
-    drm_via_dma_init_t ringBufInit;
-
-    if (pVIADRI->ringBufActive) {
-	xf86DrvMsg(pScreen->myNum, X_INFO, 
-		   "[drm] Cleaning up DMA ring-buffer.\n");
-	ringBufInit.func = VIA_CLEANUP_DMA;
-	if (drmCommandWrite(pVia->drmFD, DRM_VIA_DMA_INIT, &ringBufInit,
-			    sizeof(ringBufInit))) {
-	    xf86DrvMsg(pScreen->myNum, X_WARNING, 
-		       "[drm] Failed to clean up DMA ring-buffer: %d\n", errno);
-	}
-	pVIADRI->ringBufActive = 0;
-    }
-}
-
-static int VIADRIRingBufferInit(DRIDriverContext *ctx)
-{
-    VIAPtr pVia = VIAPTR(ctx);
-    VIADRIPtr pVIADRI = pVia->devPrivate;
-    drm_via_dma_init_t ringBufInit;
-    drmVersionPtr drmVer;
-
-    pVIADRI->ringBufActive = 0;
-
-    if (NULL == (drmVer = drmGetVersion(pVia->drmFD))) {
-	return GL_FALSE;
-    }
-
-    if (((drmVer->version_major <= 1) && (drmVer->version_minor <= 3))) {
-	return GL_FALSE;
-    } 
-
-    /*
-     * Info frome code-snippet on DRI-DEVEL list; Erdi Chen.
-     */
-
-    switch (pVia->ChipId) {
-    case PCI_CHIP_VT3259:
-    	ringBufInit.reg_pause_addr = 0x40c;
-	break;
-    default:
-    	ringBufInit.reg_pause_addr = 0x418;
-	break;
-    }
-   
-    ringBufInit.offset = pVia->agpSize;
-    ringBufInit.size = AGP_CMDBUF_SIZE;
-    ringBufInit.func = VIA_INIT_DMA;
-    if (drmCommandWrite(pVia->drmFD, DRM_VIA_DMA_INIT, &ringBufInit,
-			sizeof(ringBufInit))) {
-	xf86DrvMsg(pScreen->myNum, X_ERROR, 
-		   "[drm] Failed to initialize DMA ring-buffer: %d\n", errno);
-	return GL_FALSE;
-    }
-    xf86DrvMsg(pScreen->myNum, X_INFO, 
-	       "[drm] Initialized AGP ring-buffer, size 0x%lx at AGP offset 0x%lx.\n",
-	       ringBufInit.size, ringBufInit.offset);
-   
-    pVIADRI->ringBufActive = 1;
-    return GL_TRUE;
-}	    
-
-static int VIADRIAgpInit(const DRIDriverContext *ctx, VIAPtr pVia)
-{
-    unsigned long  agp_phys;
-    drmAddress agpaddr;
-    VIADRIPtr pVIADRI;
-    pVIADRI = pVia->devPrivate;
-    pVia->agpSize = 0;
-
-    if (drmAgpAcquire(pVia->drmFD) < 0) {
-        xf86DrvMsg(pScreen->myNum, X_ERROR, "[drm] drmAgpAcquire failed %d\n", errno);
-        return GL_FALSE;
-    }
-
-    if (drmAgpEnable(pVia->drmFD, drmAgpGetMode(pVia->drmFD)&~0x0) < 0) {
-         xf86DrvMsg(pScreen->myNum, X_ERROR, "[drm] drmAgpEnable failed\n");
-        return GL_FALSE;
-    }
-    
-    xf86DrvMsg(pScreen->myNum, X_INFO, "[drm] drmAgpEnabled succeeded\n");
-
-    if (drmAgpAlloc(pVia->drmFD, AGP_SIZE, 0, &agp_phys, &pVia->agpHandle) < 0) {
-        xf86DrvMsg(pScreen->myNum, X_ERROR,
-                 "[drm] drmAgpAlloc failed\n");
-        drmAgpRelease(pVia->drmFD);
-        return GL_FALSE;
-    }
-   
-    if (drmAgpBind(pVia->drmFD, pVia->agpHandle, 0) < 0) {
-        xf86DrvMsg(pScreen->myNum, X_ERROR,
-                 "[drm] drmAgpBind failed\n");
-        drmAgpFree(pVia->drmFD, pVia->agpHandle);
-        drmAgpRelease(pVia->drmFD);
-
-        return GL_FALSE;
-    }
-
-    /*
-     * Place the ring-buffer last in the AGP region, and restrict the
-     * public map not to include the buffer for security reasons.
-     */
-
-    pVia->agpSize = AGP_SIZE - AGP_CMDBUF_SIZE;
-    pVia->agpAddr = drmAgpBase(pVia->drmFD);
-    xf86DrvMsg(pScreen->myNum, X_INFO,
-                 "[drm] agpAddr = 0x%08lx\n",pVia->agpAddr);
-		 
-    pVIADRI->agp.size = pVia->agpSize;
-    if (drmAddMap(pVia->drmFD, (drm_handle_t)0,
-                 pVIADRI->agp.size, DRM_AGP, 0, 
-                 &pVIADRI->agp.handle) < 0) {
-	xf86DrvMsg(pScreen->myNum, X_ERROR,
-	    "[drm] Failed to map public agp area\n");
-        pVIADRI->agp.size = 0;
-        return GL_FALSE;
-    }  
-    /* Map AGP from kernel to Xserver - Not really needed */
-    drmMap(pVia->drmFD, pVIADRI->agp.handle,pVIADRI->agp.size, &agpaddr);
-
-    xf86DrvMsg(pScreen->myNum, X_INFO, 
-                "[drm] agpAddr = 0x%08lx\n", pVia->agpAddr);
-    xf86DrvMsg(pScreen->myNum, X_INFO, 
-                "[drm] agpSize = 0x%08lx\n", pVia->agpSize);
-    xf86DrvMsg(pScreen->myNum, X_INFO, 
-                "[drm] agp physical addr = 0x%08lx\n", agp_phys);
-
-    {
-	drm_via_agp_t agp;
-	agp.offset = 0;
-	agp.size = AGP_SIZE-AGP_CMDBUF_SIZE;
-	if (drmCommandWrite(pVia->drmFD, DRM_VIA_AGP_INIT, &agp,
-			    sizeof(drm_via_agp_t)) < 0) {
-	    drmUnmap(&agpaddr,pVia->agpSize);
-	    drmRmMap(pVia->drmFD,pVIADRI->agp.handle);
-	    drmAgpUnbind(pVia->drmFD, pVia->agpHandle);
-	    drmAgpFree(pVia->drmFD, pVia->agpHandle);
-	    drmAgpRelease(pVia->drmFD);
-	    return GL_FALSE;
-	}
-    }
-
-    return GL_TRUE;
-}
-
-static int VIADRIFBInit(DRIDriverContext * ctx, VIAPtr pVia)
-{   
-    int FBSize = pVia->FBFreeEnd-pVia->FBFreeStart;
-    int FBOffset = pVia->FBFreeStart; 
-    VIADRIPtr pVIADRI = pVia->devPrivate;
-    pVIADRI->fbOffset = FBOffset;
-    pVIADRI->fbSize = pVia->videoRambytes;
-
-    {
-	drm_via_fb_t fb;
-	fb.offset = FBOffset;
-	fb.size = FBSize;
-	
-	if (drmCommandWrite(pVia->drmFD, DRM_VIA_FB_INIT, &fb,
-			    sizeof(drm_via_fb_t)) < 0) {
-	    xf86DrvMsg(pScreen->myNum, X_ERROR,
-		       "[drm] failed to init frame buffer area\n");
-	    return GL_FALSE;
-	} else {
-	    xf86DrvMsg(pScreen->myNum, X_INFO,
-		       "[drm] FBFreeStart= 0x%08x FBFreeEnd= 0x%08x "
-		       "FBSize= 0x%08x\n",
-		       pVia->FBFreeStart, pVia->FBFreeEnd, FBSize);
-	    return GL_TRUE;	
-	}   
-    }
-}
-
-static int VIADRIPciInit(DRIDriverContext * ctx, VIAPtr pVia)
-{
-    return GL_TRUE;	
-}
-
-static int VIADRIScreenInit(DRIDriverContext * ctx)
-{
-    VIAPtr pVia = VIAPTR(ctx);
-    VIADRIPtr pVIADRI;
-    int err;
-
-#if 0
-    ctx->shared.SAREASize = ((sizeof(drm_sarea_t) + 0xfff) & 0x1000);
-#else
-    if (sizeof(drm_sarea_t)+sizeof(drm_via_sarea_t) > SAREA_MAX) {
-	xf86DrvMsg(pScrn->scrnIndex, X_ERROR,
-			"Data does not fit in SAREA\n");
-	return GL_FALSE;
-    }
-    ctx->shared.SAREASize = SAREA_MAX;
-#endif
-
-    ctx->drmFD = drmOpen(VIAKernelDriverName, NULL);
-    if (ctx->drmFD < 0) {
-        fprintf(stderr, "[drm] drmOpen failed\n");
-        return 0;
-    }
-    pVia->drmFD = ctx->drmFD;
-
-    err = drmSetBusid(ctx->drmFD, ctx->pciBusID);
-    if (err < 0) {
-        fprintf(stderr, "[drm] drmSetBusid failed (%d, %s), %s\n",
-                ctx->drmFD, ctx->pciBusID, strerror(-err));
-        return 0;
-    }
-
-    err = drmAddMap(ctx->drmFD, 0, ctx->shared.SAREASize, DRM_SHM,
-                  DRM_CONTAINS_LOCK, &ctx->shared.hSAREA);
-    if (err < 0) {
-        fprintf(stderr, "[drm] drmAddMap failed\n");
-        return 0;
-    }
-    fprintf(stderr, "[drm] added %d byte SAREA at 0x%08lx\n",
-            ctx->shared.SAREASize, ctx->shared.hSAREA);
-
-    if (drmMap(ctx->drmFD,
-               ctx->shared.hSAREA,
-               ctx->shared.SAREASize,
-               (drmAddressPtr)(&ctx->pSAREA)) < 0)
-    {
-        fprintf(stderr, "[drm] drmMap failed\n");
-        return 0;
-    }
-    memset(ctx->pSAREA, 0, ctx->shared.SAREASize);
-    fprintf(stderr, "[drm] mapped SAREA 0x%08lx to %p, size %d\n",
-            ctx->shared.hSAREA, ctx->pSAREA, ctx->shared.SAREASize);
-
-    /* Need to AddMap the framebuffer and mmio regions here:
-     */
-    if (drmAddMap(ctx->drmFD,
-                  (drm_handle_t)ctx->FBStart,
-                  ctx->FBSize,
-                  DRM_FRAME_BUFFER,
-#ifndef _EMBEDDED
-                   0,
-#else
-                   DRM_READ_ONLY,
-#endif
-                   &ctx->shared.hFrameBuffer) < 0)
-    {
-        fprintf(stderr, "[drm] drmAddMap framebuffer failed\n");
-        return 0;
-    }
-
-    fprintf(stderr, "[drm] framebuffer handle = 0x%08lx\n",
-            ctx->shared.hFrameBuffer);
-
-    pVIADRI = (VIADRIPtr) CALLOC(sizeof(VIADRIRec));
-    if (!pVIADRI) {
-        drmClose(ctx->drmFD);
-        return GL_FALSE;
-    }
-    pVia->devPrivate = pVIADRI;
-    ctx->driverClientMsg = pVIADRI;
-    ctx->driverClientMsgSize = sizeof(*pVIADRI);
-
-    /* DRIScreenInit doesn't add all the common mappings.  Add additional mappings here. */
-    if (!VIADRIMapInit(ctx, pVia)) {
-	VIADRICloseScreen(ctx);
-	return GL_FALSE;
-    }
-
-    pVIADRI->regs.size = VIA_MMIO_REGSIZE;
-    pVIADRI->regs.handle = pVia->registerHandle;
-    xf86DrvMsg(pScreen->myNum, X_INFO, "[drm] mmio Registers = 0x%08lx\n",
-	pVIADRI->regs.handle);
-
-    if (drmMap(pVia->drmFD,
-               pVIADRI->regs.handle,
-               pVIADRI->regs.size,
-               (drmAddress *)&pVia->MapBase) != 0)
-    {
-        VIADRICloseScreen(ctx);
-        return GL_FALSE;
-    }
-
-    xf86DrvMsg(pScrn->scrnIndex, X_INFO, "[dri] mmio mapped.\n" );
-
-    VIAEnableMMIO(ctx);
-
-    /* Get video memory clock. */
-    VGAOUT8(0x3D4, 0x3D);
-    pVia->MemClk = (VGAIN8(0x3D5) & 0xF0) >> 4;
-    xf86DrvMsg(0, X_INFO, "[dri] MemClk (0x%x)\n", pVia->MemClk);
-
-    /* 3D rendering has noise if not enabled. */
-    VIAEnableExtendedFIFO(ctx);
-
-    VIAInitialize2DEngine(ctx);
-
-    /* Must disable MMIO or 3D won't work. */
-    VIADisableMMIO(ctx);
-
-    VIAInitialize3DEngine(ctx);
-
-    pVia->IsPCI = !VIADRIAgpInit(ctx, pVia);
-
-    if (pVia->IsPCI) {
-        VIADRIPciInit(ctx, pVia);
-	xf86DrvMsg(pScrn->scrnIndex, X_INFO, "[dri] use pci.\n" );
-    }
-    else
-        xf86DrvMsg(pScrn->scrnIndex, X_INFO, "[dri] use agp.\n" );
-
-    if (!(VIADRIFBInit(ctx, pVia))) {
-	VIADRICloseScreen(ctx);
-        xf86DrvMsg(pScrn->scrnIndex, X_ERROR, "[dri] frame buffer initialize fail .\n" );
-        return GL_FALSE;
-    }
-    
-    xf86DrvMsg(pScrn->scrnIndex, X_INFO, "[dri] frame buffer initialized.\n" );
- 
-    return VIADRIFinishScreenInit(ctx);
-}
-
-static void
-VIADRICloseScreen(DRIDriverContext * ctx)
-{
-    VIAPtr pVia = VIAPTR(ctx);
-    VIADRIPtr pVIADRI=(VIADRIPtr)pVia->devPrivate;
-
-    VIADRIRingBufferCleanup(ctx);
-
-    if (pVia->MapBase) {
-	xf86DrvMsg(pScreen->myNum, X_INFO, "[drm] Unmapping MMIO registers\n");
-        drmUnmap(pVia->MapBase, pVIADRI->regs.size);
-    }
-
-    if (pVia->agpSize) {
-	xf86DrvMsg(pScreen->myNum, X_INFO, "[drm] Freeing agp memory\n");
-        drmAgpFree(pVia->drmFD, pVia->agpHandle);
-	xf86DrvMsg(pScreen->myNum, X_INFO, "[drm] Releasing agp module\n");
-    	drmAgpRelease(pVia->drmFD);
-    }
-
-#if 0
-    if (pVia->DRIIrqEnable) 
-#endif
-        VIADRIIrqExit(ctx);
-}
-
-static int
-VIADRIFinishScreenInit(DRIDriverContext * ctx)
-{
-    VIAPtr pVia = VIAPTR(ctx);
-    VIADRIPtr pVIADRI;
-    int err;
-
-    err = drmCreateContext(ctx->drmFD, &ctx->serverContext);
-    if (err != 0) {
-        fprintf(stderr, "%s: drmCreateContext failed %d\n", __FUNCTION__, err);
-        return GL_FALSE;
-    }
-
-    DRM_LOCK(ctx->drmFD, ctx->pSAREA, ctx->serverContext, 0);
-
-
-    if (!VIADRIKernelInit(ctx, pVia)) {
-	VIADRICloseScreen(ctx);
-	return GL_FALSE;
-    }
-    xf86DrvMsg(pScreen->myNum, X_INFO, "[dri] kernel data initialized.\n");
-
-    /* set SAREA value */
-    {
-	drm_via_sarea_t *saPriv;
-
-	saPriv=(drm_via_sarea_t*)(((char*)ctx->pSAREA) +
-                               sizeof(drm_sarea_t));
-	assert(saPriv);
-	memset(saPriv, 0, sizeof(*saPriv));
-	saPriv->ctxOwner = -1;
-    }
-    pVIADRI=(VIADRIPtr)pVia->devPrivate;
-    pVIADRI->deviceID=pVia->Chipset;  
-    pVIADRI->width=ctx->shared.virtualWidth;
-    pVIADRI->height=ctx->shared.virtualHeight;
-    pVIADRI->mem=ctx->shared.fbSize;
-    pVIADRI->bytesPerPixel= (ctx->bpp+7) / 8; 
-    pVIADRI->sarea_priv_offset = sizeof(drm_sarea_t);
-    /* TODO */
-    pVIADRI->scrnX=pVIADRI->width;
-    pVIADRI->scrnY=pVIADRI->height;
-
-    /* Initialize IRQ */
-#if 0
-    if (pVia->DRIIrqEnable) 
-#endif
-	VIADRIIrqInit(ctx);
-    
-    pVIADRI->ringBufActive = 0;
-    VIADRIRingBufferInit(ctx);
-
-    return GL_TRUE;
-}
-
-/* Initialize the kernel data structures. */
-static int VIADRIKernelInit(DRIDriverContext * ctx, VIAPtr pVia)
-{
-    drm_via_init_t drmInfo;
-    memset(&drmInfo, 0, sizeof(drm_via_init_t));
-    drmInfo.sarea_priv_offset   = sizeof(drm_sarea_t);
-    drmInfo.func = VIA_INIT_MAP;
-    drmInfo.fb_offset           = pVia->FrameBufferBase;
-    drmInfo.mmio_offset         = pVia->registerHandle;
-    if (pVia->IsPCI)
-	drmInfo.agpAddr = (u_int32_t)NULL;
-    else
-	drmInfo.agpAddr = (u_int32_t)pVia->agpAddr;
-
-    if ((drmCommandWrite(pVia->drmFD, DRM_VIA_MAP_INIT,&drmInfo,
-			     sizeof(drm_via_init_t))) < 0)
-	    return GL_FALSE;
-
-    return GL_TRUE;
-}
-/* Add a map for the MMIO registers */
-static int VIADRIMapInit(DRIDriverContext * ctx, VIAPtr pVia)
-{
-    int flags = 0;
-
-    if (drmAddMap(pVia->drmFD, pVia->MmioBase, VIA_MMIO_REGSIZE,
-		  DRM_REGISTERS, flags, &pVia->registerHandle) < 0) {
-	return GL_FALSE;
-    }
-
-    xf86DrvMsg(pScreen->myNum, X_INFO,
-	"[drm] register handle = 0x%08lx\n", pVia->registerHandle);
-
-    return GL_TRUE;
-}
-
-static int viaValidateMode(const DRIDriverContext *ctx)
-{
-    VIAPtr pVia = VIAPTR(ctx);
-
-    return 1;
-}
-
-static int viaPostValidateMode(const DRIDriverContext *ctx)
-{
-    VIAPtr pVia = VIAPTR(ctx);
-
-    return 1;
-}
-
-static void VIAEnableMMIO(DRIDriverContext * ctx)
-{
-    /*vgaHWPtr hwp = VGAHWPTR(ctx);*/
-    VIAPtr pVia = VIAPTR(ctx);
-    unsigned char val;
-
-#if 0
-    if (xf86IsPrimaryPci(pVia->PciInfo)) {
-        /* If we are primary card, we still use std vga port. If we use
-         * MMIO, system will hang in vgaHWSave when our card used in
-         * PLE and KLE (integrated Trident MVP4)
-         */
-        vgaHWSetStdFuncs(hwp);
-    }
-    else {
-        vgaHWSetMmioFuncs(hwp, pVia->MapBase, 0x8000);
-    }
-#endif
-
-    val = VGAIN8(0x3c3);
-    VGAOUT8(0x3c3, val | 0x01);
-    val = VGAIN8(0x3cc);
-    VGAOUT8(0x3c2, val | 0x01);
-
-    /* Unlock Extended IO Space */
-    VGAOUT8(0x3c4, 0x10);
-    VGAOUT8(0x3c5, 0x01);
-
-    /* Enable MMIO */
-    if(!pVia->IsSecondary) {
-	VGAOUT8(0x3c4, 0x1a);
-	val = VGAIN8(0x3c5);
-#ifdef DEBUG
-	xf86DrvMsg(pScrn->scrnIndex, X_INFO, "primary val = %x\n", val);
-#endif
-	VGAOUT8(0x3c5, val | 0x68);
-    }
-    else {
-	VGAOUT8(0x3c4, 0x1a);
-	val = VGAIN8(0x3c5);
-#ifdef DEBUG
-	xf86DrvMsg(pScrn->scrnIndex, X_INFO, "secondary val = %x\n", val);
-#endif
-	VGAOUT8(0x3c5, val | 0x38);
-    }
-
-    /* Unlock CRTC registers */
-    VGAOUT8(0x3d4, 0x47);
-    VGAOUT8(0x3d5, 0x00);
-
-    return;
-}
-
-static void VIADisableMMIO(DRIDriverContext * ctx)
-{
-    VIAPtr pVia = VIAPTR(ctx);
-    unsigned char val;
-
-    VGAOUT8(0x3c4, 0x1a);
-    val = VGAIN8(0x3c5);
-    VGAOUT8(0x3c5, val & 0x97);
-
-    return;
-}
-
-static void VIADisableExtendedFIFO(DRIDriverContext *ctx)
-{
-    VIAPtr  pVia = VIAPTR(ctx);
-    u_int32_t  dwGE230, dwGE298;
-
-    /* Cause of exit XWindow will dump back register value, others chipset no
-     * need to set extended fifo value */
-    if (pVia->Chipset == VIA_CLE266 && pVia->ChipRev < 15 &&
-        (ctx->shared.virtualWidth > 1024 || pVia->HasSecondary)) {
-        /* Turn off Extend FIFO */
-        /* 0x298[29] */
-        dwGE298 = VIAGETREG(0x298);
-        VIASETREG(0x298, dwGE298 | 0x20000000);
-        /* 0x230[21] */
-        dwGE230 = VIAGETREG(0x230);
-        VIASETREG(0x230, dwGE230 & ~0x00200000);
-        /* 0x298[29] */
-        dwGE298 = VIAGETREG(0x298);
-        VIASETREG(0x298, dwGE298 & ~0x20000000);
-    }
-}
-
-static void VIAEnableExtendedFIFO(DRIDriverContext *ctx)
-{
-    VIAPtr  pVia = VIAPTR(ctx);
-    u_int8_t   bRegTemp;
-    u_int32_t  dwGE230, dwGE298;
-
-    switch (pVia->Chipset) {
-    case VIA_CLE266:
-        if (pVia->ChipRev > 14) {  /* For 3123Cx */
-            if (pVia->HasSecondary) {  /* SAMM or DuoView case */
-                if (ctx->shared.virtualWidth >= 1024)
-    	        {
-    	            /* 3c5.16[0:5] */
-        	        VGAOUT8(0x3C4, 0x16);
-            	    bRegTemp = VGAIN8(0x3C5);
-    	            bRegTemp &= ~0x3F;
-        	        bRegTemp |= 0x1C;
-            	    VGAOUT8(0x3C5, bRegTemp);
-        	        /* 3c5.17[0:6] */
-            	    VGAOUT8(0x3C4, 0x17);
-                	bRegTemp = VGAIN8(0x3C5);
-    	            bRegTemp &= ~0x7F;
-        	        bRegTemp |= 0x3F;
-            	    VGAOUT8(0x3C5, bRegTemp);
-            	    pVia->EnableExtendedFIFO = GL_TRUE;
-    	        }
-            }
-            else   /* Single view or Simultaneoue case */
-            {
-                if (ctx->shared.virtualWidth > 1024)
-    	        {
-    	            /* 3c5.16[0:5] */
-        	        VGAOUT8(0x3C4, 0x16);
-            	    bRegTemp = VGAIN8(0x3C5);
-    	            bRegTemp &= ~0x3F;
-        	        bRegTemp |= 0x17;
-            	    VGAOUT8(0x3C5, bRegTemp);
-        	        /* 3c5.17[0:6] */
-            	    VGAOUT8(0x3C4, 0x17);
-                	bRegTemp = VGAIN8(0x3C5);
-    	            bRegTemp &= ~0x7F;
-        	        bRegTemp |= 0x2F;
-            	    VGAOUT8(0x3C5, bRegTemp);
-            	    pVia->EnableExtendedFIFO = GL_TRUE;
-    	        }
-            }
-            /* 3c5.18[0:5] */
-            VGAOUT8(0x3C4, 0x18);
-            bRegTemp = VGAIN8(0x3C5);
-            bRegTemp &= ~0x3F;
-            bRegTemp |= 0x17;
-            bRegTemp |= 0x40;  /* force the preq always higher than treq */
-            VGAOUT8(0x3C5, bRegTemp);
-        }
-        else {      /* for 3123Ax */
-            if (ctx->shared.virtualWidth > 1024 || pVia->HasSecondary) {
-                /* Turn on Extend FIFO */
-                /* 0x298[29] */
-                dwGE298 = VIAGETREG(0x298);
-                VIASETREG(0x298, dwGE298 | 0x20000000);
-                /* 0x230[21] */
-                dwGE230 = VIAGETREG(0x230);
-                VIASETREG(0x230, dwGE230 | 0x00200000);
-                /* 0x298[29] */
-                dwGE298 = VIAGETREG(0x298);
-                VIASETREG(0x298, dwGE298 & ~0x20000000);
-
-                /* 3c5.16[0:5] */
-                VGAOUT8(0x3C4, 0x16);
-                bRegTemp = VGAIN8(0x3C5);
-                bRegTemp &= ~0x3F;
-                bRegTemp |= 0x17;
-                /* bRegTemp |= 0x10; */
-                VGAOUT8(0x3C5, bRegTemp);
-                /* 3c5.17[0:6] */
-                VGAOUT8(0x3C4, 0x17);
-                bRegTemp = VGAIN8(0x3C5);
-                bRegTemp &= ~0x7F;
-                bRegTemp |= 0x2F;
-                /*bRegTemp |= 0x1F;*/
-                VGAOUT8(0x3C5, bRegTemp);
-                /* 3c5.18[0:5] */
-                VGAOUT8(0x3C4, 0x18);
-                bRegTemp = VGAIN8(0x3C5);
-                bRegTemp &= ~0x3F;
-                bRegTemp |= 0x17;
-                bRegTemp |= 0x40;  /* force the preq always higher than treq */
-                VGAOUT8(0x3C5, bRegTemp);
-          	    pVia->EnableExtendedFIFO = GL_TRUE;
-            }
-        }
-        break;
-    case VIA_KM400:
-        if (pVia->HasSecondary) {  /* SAMM or DuoView case */
-            if ((ctx->shared.virtualWidth >= 1600) &&
-                (pVia->MemClk <= VIA_MEM_DDR200)) {
-        	    /* enable CRT extendded FIFO */
-            	VGAOUT8(0x3C4, 0x17);
-                VGAOUT8(0x3C5, 0x1C);
-    	        /* revise second display queue depth and read threshold */
-        	    VGAOUT8(0x3C4, 0x16);
-            	bRegTemp = VGAIN8(0x3C5);
-    	        bRegTemp &= ~0x3F;
-    	        bRegTemp = (bRegTemp) | (0x09);
-                VGAOUT8(0x3C5, bRegTemp);
-            }
-            else {
-                /* enable CRT extendded FIFO */
-                VGAOUT8(0x3C4, 0x17);
-                VGAOUT8(0x3C5,0x3F);
-                /* revise second display queue depth and read threshold */
-                VGAOUT8(0x3C4, 0x16);
-                bRegTemp = VGAIN8(0x3C5);
-                bRegTemp &= ~0x3F;
-                bRegTemp = (bRegTemp) | (0x1C);
-                VGAOUT8(0x3C5, bRegTemp);
-            }
-            /* 3c5.18[0:5] */
-            VGAOUT8(0x3C4, 0x18);
-            bRegTemp = VGAIN8(0x3C5);
-            bRegTemp &= ~0x3F;
-            bRegTemp |= 0x17;
-            bRegTemp |= 0x40;  /* force the preq always higher than treq */
-            VGAOUT8(0x3C5, bRegTemp);
-       	    pVia->EnableExtendedFIFO = GL_TRUE;
-        }
-        else {
-            if ( (ctx->shared.virtualWidth > 1024) && (ctx->shared.virtualWidth <= 1280) )
-            {
-                /* enable CRT extendded FIFO */
-                VGAOUT8(0x3C4, 0x17);
-                VGAOUT8(0x3C5, 0x3F);
-                /* revise second display queue depth and read threshold */
-                VGAOUT8(0x3C4, 0x16);
-                bRegTemp = VGAIN8(0x3C5);
-                bRegTemp &= ~0x3F;
-                bRegTemp = (bRegTemp) | (0x17);
-                VGAOUT8(0x3C5, bRegTemp);
-           	    pVia->EnableExtendedFIFO = GL_TRUE;
-            }
-            else if ((ctx->shared.virtualWidth > 1280))
-            {
-                /* enable CRT extendded FIFO */
-                VGAOUT8(0x3C4, 0x17);
-                VGAOUT8(0x3C5, 0x3F);
-                /* revise second display queue depth and read threshold */
-                VGAOUT8(0x3C4, 0x16);
-                bRegTemp = VGAIN8(0x3C5);
-                bRegTemp &= ~0x3F;
-                bRegTemp = (bRegTemp) | (0x1C);
-                VGAOUT8(0x3C5, bRegTemp);
-           	    pVia->EnableExtendedFIFO = GL_TRUE;
-            }
-            else
-            {
-                /* enable CRT extendded FIFO */
-                VGAOUT8(0x3C4, 0x17);
-                VGAOUT8(0x3C5, 0x3F);
-                /* revise second display queue depth and read threshold */
-                VGAOUT8(0x3C4, 0x16);
-                bRegTemp = VGAIN8(0x3C5);
-                bRegTemp &= ~0x3F;
-                bRegTemp = (bRegTemp) | (0x10);
-                VGAOUT8(0x3C5, bRegTemp);
-            }
-            /* 3c5.18[0:5] */
-            VGAOUT8(0x3C4, 0x18);
-            bRegTemp = VGAIN8(0x3C5);
-            bRegTemp &= ~0x3F;
-            bRegTemp |= 0x17;
-            bRegTemp |= 0x40;  /* force the preq always higher than treq */
-            VGAOUT8(0x3C5, bRegTemp);
-        }
-        break;
-    case VIA_K8M800:
-        /*=* R1 Display FIFO depth (384 /8 -1 -> 0xbf) SR17[7:0] (8bits) *=*/
-        VGAOUT8(0x3c4, 0x17);
-        VGAOUT8(0x3c5, 0xbf);
-
-        /*=* R2 Display fetch datum threshold value (328/4 -> 0x52)
-             SR16[5:0], SR16[7] (7bits) *=*/
-        VGAOUT8(0x3c4, 0x16);
-        bRegTemp = VGAIN8(0x3c5) & ~0xBF;
-        bRegTemp |= (0x52 & 0x3F);
-        bRegTemp |= ((0x52 & 0x40) << 1);
-        VGAOUT8(0x3c5, bRegTemp);
-
-        /*=* R3 Switch to the highest agent threshold value (74 -> 0x4a)
-             SR18[5:0], SR18[7] (7bits) *=*/
-        VGAOUT8(0x3c4, 0x18);
-        bRegTemp = VGAIN8(0x3c5) & ~0xBF;
-        bRegTemp |= (0x4a & 0x3F);
-        bRegTemp |= ((0x4a & 0x40) << 1);
-        VGAOUT8(0x3c5, bRegTemp);
-#if 0
-        /*=* R4 Fetch Number for a scan line (unit: 8 bytes)
-             SR1C[7:0], SR1D[1:0] (10bits) *=*/
-        wRegTemp = (pBIOSInfo->offsetWidthByQWord >> 1) + 4;
-        VGAOUT8(0x3c4, 0x1c);
-        VGAOUT8(0x3c5, (u_int8_t)(wRegTemp & 0xFF));
-        VGAOUT8(0x3c4, 0x1d);
-        bRegTemp = VGAIN8(0x3c5) & ~0x03;
-        VGAOUT8(0x3c5, bRegTemp | ((wRegTemp & 0x300) >> 8));
-#endif
-        if (ctx->shared.virtualWidth >= 1400 && ctx->bpp == 32)
-        {
-            /*=* Max. length for a request SR22[4:0] (64/4 -> 0x10) *=*/
-            VGAOUT8(0x3c4, 0x22);
-            bRegTemp = VGAIN8(0x3c5) & ~0x1F;
-            VGAOUT8(0x3c5, bRegTemp | 0x10);
-        }
-        else
-        {
-            /*=* Max. length for a request SR22[4:0]
-                 (128/4 -> over flow 0x0) *=*/
-            VGAOUT8(0x3c4, 0x22);
-            bRegTemp = VGAIN8(0x3c5) & ~0x1F;
-            VGAOUT8(0x3c5, bRegTemp);
-        }
-        break;
-    case VIA_PM800:
-        /*=* R1 Display FIFO depth (96-1 -> 0x5f) SR17[7:0] (8bits) *=*/
-        VGAOUT8(0x3c4, 0x17);
-        VGAOUT8(0x3c5, 0x5f);
-
-        /*=* R2 Display fetch datum threshold value (32 -> 0x20)
-             SR16[5:0], SR16[7] (7bits) *=*/
-        VGAOUT8(0x3c4, 0x16);
-        bRegTemp = VGAIN8(0x3c5) & ~0xBF;
-        bRegTemp |= (0x20 & 0x3F);
-        bRegTemp |= ((0x20 & 0x40) << 1);
-        VGAOUT8(0x3c5, bRegTemp);
-
-        /*=* R3 Switch to the highest agent threshold value (16 -> 0x10)
-             SR18[5:0], SR18[7] (7bits) *=*/
-        VGAOUT8(0x3c4, 0x18);
-        bRegTemp = VGAIN8(0x3c5) & ~0xBF;
-        bRegTemp |= (0x10 & 0x3F);
-        bRegTemp |= ((0x10 & 0x40) << 1);
-        VGAOUT8(0x3c5, bRegTemp);
-#if 0
-        /*=* R4 Fetch Number for a scan line (unit: 8 bytes)
-             SR1C[7:0], SR1D[1:0] (10bits) *=*/
-        wRegTemp = (pBIOSInfo->offsetWidthByQWord >> 1) + 4;
-        VGAOUT8(0x3c4, 0x1c);
-        VGAOUT8(0x3c5, (u_int8_t)(wRegTemp & 0xFF));
-        VGAOUT8(0x3c4, 0x1d);
-        bRegTemp = VGAIN8(0x3c5) & ~0x03;
-        VGAOUT8(0x3c5, bRegTemp | ((wRegTemp & 0x300) >> 8));
-#endif
-        if (ctx->shared.virtualWidth >= 1400 && ctx->bpp == 32)
-        {
-            /*=* Max. length for a request SR22[4:0] (64/4 -> 0x10) *=*/
-            VGAOUT8(0x3c4, 0x22);
-            bRegTemp = VGAIN8(0x3c5) & ~0x1F;
-            VGAOUT8(0x3c5, bRegTemp | 0x10);
-        }
-        else
-        {
-            /*=* Max. length for a request SR22[4:0] (0x1F) *=*/
-            VGAOUT8(0x3c4, 0x22);
-            bRegTemp = VGAIN8(0x3c5) & ~0x1F;
-            VGAOUT8(0x3c5, bRegTemp | 0x1F);
-        }
-        break;
-    default:
-        break;
-    }
-}
-
-static void VIAInitialize2DEngine(DRIDriverContext *ctx)
-{
-    VIAPtr  pVia = VIAPTR(ctx);
-    u_int32_t  dwVQStartAddr, dwVQEndAddr;
-    u_int32_t  dwVQLen, dwVQStartL, dwVQEndL, dwVQStartEndH;
-    u_int32_t  dwGEMode;
-
-    /* init 2D engine regs to reset 2D engine */
-    VIASETREG(0x04, 0x0);
-    VIASETREG(0x08, 0x0);
-    VIASETREG(0x0c, 0x0);
-    VIASETREG(0x10, 0x0);
-    VIASETREG(0x14, 0x0);
-    VIASETREG(0x18, 0x0);
-    VIASETREG(0x1c, 0x0);
-    VIASETREG(0x20, 0x0);
-    VIASETREG(0x24, 0x0);
-    VIASETREG(0x28, 0x0);
-    VIASETREG(0x2c, 0x0);
-    VIASETREG(0x30, 0x0);
-    VIASETREG(0x34, 0x0);
-    VIASETREG(0x38, 0x0);
-    VIASETREG(0x3c, 0x0);
-    VIASETREG(0x40, 0x0);
-
-    VIADisableMMIO(ctx);
-
-    /* Init AGP and VQ regs */
-    VIASETREG(0x43c, 0x00100000);
-    VIASETREG(0x440, 0x00000000);
-    VIASETREG(0x440, 0x00333004);
-    VIASETREG(0x440, 0x60000000);
-    VIASETREG(0x440, 0x61000000);
-    VIASETREG(0x440, 0x62000000);
-    VIASETREG(0x440, 0x63000000);
-    VIASETREG(0x440, 0x64000000);
-    VIASETREG(0x440, 0x7D000000);
-
-    VIASETREG(0x43c, 0xfe020000);
-    VIASETREG(0x440, 0x00000000);
-
-    if (pVia->VQStart != 0) {
-        /* Enable VQ */
-        dwVQStartAddr = pVia->VQStart;
-        dwVQEndAddr = pVia->VQEnd;
-        dwVQStartL = 0x50000000 | (dwVQStartAddr & 0xFFFFFF);
-        dwVQEndL = 0x51000000 | (dwVQEndAddr & 0xFFFFFF);
-        dwVQStartEndH = 0x52000000 | ((dwVQStartAddr & 0xFF000000) >> 24) |
-                        ((dwVQEndAddr & 0xFF000000) >> 16);
-        dwVQLen = 0x53000000 | (VIA_VQ_SIZE >> 3);
-
-        VIASETREG(0x43c, 0x00fe0000);
-        VIASETREG(0x440, 0x080003fe);
-        VIASETREG(0x440, 0x0a00027c);
-        VIASETREG(0x440, 0x0b000260);
-        VIASETREG(0x440, 0x0c000274);
-        VIASETREG(0x440, 0x0d000264);
-        VIASETREG(0x440, 0x0e000000);
-        VIASETREG(0x440, 0x0f000020);
-        VIASETREG(0x440, 0x1000027e);
-        VIASETREG(0x440, 0x110002fe);
-        VIASETREG(0x440, 0x200f0060);
-
-        VIASETREG(0x440, 0x00000006);
-        VIASETREG(0x440, 0x40008c0f);
-        VIASETREG(0x440, 0x44000000);
-        VIASETREG(0x440, 0x45080c04);
-        VIASETREG(0x440, 0x46800408);
-
-        VIASETREG(0x440, dwVQStartEndH);
-        VIASETREG(0x440, dwVQStartL);
-        VIASETREG(0x440, dwVQEndL);
-        VIASETREG(0x440, dwVQLen);
-    }
-    else {
-        /* Diable VQ */
-        VIASETREG(0x43c, 0x00fe0000);
-        VIASETREG(0x440, 0x00000004);
-        VIASETREG(0x440, 0x40008c0f);
-        VIASETREG(0x440, 0x44000000);
-        VIASETREG(0x440, 0x45080c04);
-        VIASETREG(0x440, 0x46800408);
-    }
-
-    dwGEMode = 0;
-
-    switch (ctx->bpp) {
-    case 16:
-        dwGEMode |= VIA_GEM_16bpp;
-        break;
-    case 32:
-        dwGEMode |= VIA_GEM_32bpp;
-        break;
-    default:
-        dwGEMode |= VIA_GEM_8bpp;
-        break;
-    }
-
-#if 0
-    switch (ctx->shared.virtualWidth) {
-    case 800:
-        dwGEMode |= VIA_GEM_800;
-        break;
-    case 1024:
-        dwGEMode |= VIA_GEM_1024;
-        break;
-    case 1280:
-        dwGEMode |= VIA_GEM_1280;
-        break;
-    case 1600:
-        dwGEMode |= VIA_GEM_1600;
-        break;
-    case 2048:
-        dwGEMode |= VIA_GEM_2048;
-        break;
-    default:
-        dwGEMode |= VIA_GEM_640;
-        break;
-    }
-#endif
-    
-    VIAEnableMMIO(ctx);
-
-    /* Set BPP and Pitch */
-    VIASETREG(VIA_REG_GEMODE, dwGEMode);
-
-    /* Set Src and Dst base address and pitch, pitch is qword */
-    VIASETREG(VIA_REG_SRCBASE, 0x0);
-    VIASETREG(VIA_REG_DSTBASE, 0x0);
-    VIASETREG(VIA_REG_PITCH, VIA_PITCH_ENABLE |
-              ((ctx->shared.virtualWidth * ctx->bpp >> 3) >> 3) |
-              (((ctx->shared.virtualWidth * ctx->bpp >> 3) >> 3) << 16));
-}
-
-static int b3DRegsInitialized = 0;
-
-static void VIAInitialize3DEngine(DRIDriverContext *ctx)
-{
-    VIAPtr  pVia = VIAPTR(ctx);
-    int i;
-
-    if (!b3DRegsInitialized)
-    {
-
-        VIASETREG(0x43C, 0x00010000);
-
-        for (i = 0; i <= 0x7D; i++)
-        {
-            VIASETREG(0x440, (u_int32_t) i << 24);
-        }
-
-        VIASETREG(0x43C, 0x00020000);
-
-        for (i = 0; i <= 0x94; i++)
-        {
-            VIASETREG(0x440, (u_int32_t) i << 24);
-        }
-
-        VIASETREG(0x440, 0x82400000);
-
-        VIASETREG(0x43C, 0x01020000);
-
-
-        for (i = 0; i <= 0x94; i++)
-        {
-            VIASETREG(0x440, (u_int32_t) i << 24);
-        }
-
-        VIASETREG(0x440, 0x82400000);
-        VIASETREG(0x43C, 0xfe020000);
-
-        for (i = 0; i <= 0x03; i++)
-        {
-            VIASETREG(0x440, (u_int32_t) i << 24);
-        }
-
-        VIASETREG(0x43C, 0x00030000);
-
-        for (i = 0; i <= 0xff; i++)
-        {
-            VIASETREG(0x440, 0);
-        }
-        VIASETREG(0x43C, 0x00100000);
-        VIASETREG(0x440, 0x00333004);
-        VIASETREG(0x440, 0x10000002);
-        VIASETREG(0x440, 0x60000000);
-        VIASETREG(0x440, 0x61000000);
-        VIASETREG(0x440, 0x62000000);
-        VIASETREG(0x440, 0x63000000);
-        VIASETREG(0x440, 0x64000000);
-
-        VIASETREG(0x43C, 0x00fe0000);
-
-        if (pVia->ChipRev >= 3 )
-            VIASETREG(0x440,0x40008c0f);
-        else
-            VIASETREG(0x440,0x4000800f);
-
-        VIASETREG(0x440,0x44000000);
-        VIASETREG(0x440,0x45080C04);
-        VIASETREG(0x440,0x46800408);
-        VIASETREG(0x440,0x50000000);
-        VIASETREG(0x440,0x51000000);
-        VIASETREG(0x440,0x52000000);
-        VIASETREG(0x440,0x53000000);
-
-        b3DRegsInitialized = 1;
-        xf86DrvMsg(pScrn->scrnIndex, X_INFO,
-                   "3D Engine has been initialized.\n");
-    }
-
-    VIASETREG(0x43C,0x00fe0000);
-    VIASETREG(0x440,0x08000001);
-    VIASETREG(0x440,0x0A000183);
-    VIASETREG(0x440,0x0B00019F);
-    VIASETREG(0x440,0x0C00018B);
-    VIASETREG(0x440,0x0D00019B);
-    VIASETREG(0x440,0x0E000000);
-    VIASETREG(0x440,0x0F000000);
-    VIASETREG(0x440,0x10000000);
-    VIASETREG(0x440,0x11000000);
-    VIASETREG(0x440,0x20000000);
-}
-
-static int
-WaitIdleCLE266(VIAPtr pVia)
-{
-    int loop = 0;
-
-    /*mem_barrier();*/
-
-    while (!(VIAGETREG(VIA_REG_STATUS) & VIA_VR_QUEUE_BUSY) && (loop++ < MAXLOOP))
-        ;
-
-    while ((VIAGETREG(VIA_REG_STATUS) &
-          (VIA_CMD_RGTR_BUSY | VIA_2D_ENG_BUSY | VIA_3D_ENG_BUSY)) &&
-          (loop++ < MAXLOOP))
-        ;
-
-    return loop >= MAXLOOP;
-}
-
-static int viaInitFBDev(DRIDriverContext *ctx)
-{
-    VIAPtr pVia = CALLOC(sizeof(*pVia));
-
-    ctx->driverPrivate = (void *)pVia;
-
-    switch (ctx->chipset) {
-    case PCI_CHIP_CLE3122:
-    case PCI_CHIP_CLE3022:
-        pVia->Chipset = VIA_CLE266;
-        break;
-    case PCI_CHIP_VT7205:
-    case PCI_CHIP_VT3205:
-        pVia->Chipset = VIA_KM400;
-        break;
-    case PCI_CHIP_VT3204:
-        pVia->Chipset = VIA_K8M800;
-        break;
-    case PCI_CHIP_VT3259:
-        pVia->Chipset = VIA_PM800;
-        break;
-    default:
-        xf86DrvMsg(0, X_ERROR, "VIA: Unknown device ID (0x%x)\n", ctx->chipset);
-    }
-
-    /* _SOLO TODO XXX need to read ChipRev too */
-    pVia->ChipRev = 0;
-
-    pVia->videoRambytes = ctx->shared.fbSize;
-    pVia->MmioBase = ctx->MMIOStart;
-    pVia->FrameBufferBase = ctx->FBStart & 0xfc000000;
-
-    pVia->FBFreeStart = ctx->shared.virtualWidth * ctx->cpp *
-        ctx->shared.virtualHeight;
-
-#if 1
-    /* Alloc a second framebuffer for the second head */
-    pVia->FBFreeStart += ctx->shared.virtualWidth * ctx->cpp *
-	ctx->shared.virtualHeight;
-#endif
-
-    pVia->VQStart = pVia->FBFreeStart;
-    pVia->VQEnd = pVia->FBFreeStart + VIA_VQ_SIZE - 1;
-
-    pVia->FBFreeStart += VIA_VQ_SIZE;
-
-    pVia->FBFreeEnd = pVia->videoRambytes;
-
-    if (!VIADRIScreenInit(ctx))
-        return 0;
-
-    return 1;
-}
-
-static void viaHaltFBDev(DRIDriverContext *ctx)
-{
-    drmUnmap( ctx->pSAREA, ctx->shared.SAREASize );
-    drmClose(ctx->drmFD);
-
-    if (ctx->driverPrivate) {
-        free(ctx->driverPrivate);
-        ctx->driverPrivate = 0;
-    }
-}
-
-static int viaEngineShutdown(const DRIDriverContext *ctx)
-{
-    return 1;
-}
-
-static int viaEngineRestore(const DRIDriverContext *ctx)
-{
-    return 1;
-}
-
-const struct DRIDriverRec __driDriver =
-{
-    viaValidateMode,
-    viaPostValidateMode,
-    viaInitFBDev,
-    viaHaltFBDev,
-    viaEngineShutdown,
-    viaEngineRestore,  
-    0,
-};
-
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/unichrome/server/via_dri.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/unichrome/server/via_dri.h
deleted file mode 100644
index b47397d57..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/unichrome/server/via_dri.h
+++ /dev/null
@@ -1,78 +0,0 @@
-/*
- * Copyright 1998-2003 VIA Technologies, Inc. All Rights Reserved.
- * Copyright 2001-2003 S3 Graphics, Inc. All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sub license,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
- * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- * DEALINGS IN THE SOFTWARE.
- */
-/*
- * Keep this file in perfect sync between the ddx and dri drivers.
- * At least bump the VIA_DRIDDX_VERSION defines appropriately.
- *
- */
-#ifndef _VIA_DRI_H_
-#define _VIA_DRI_H_ 1
-
-#define VIA_MAX_DRAWABLES 256
-
-#define VIA_DRIDDX_VERSION_MAJOR  5
-#define VIA_DRIDDX_VERSION_MINOR  0
-#define VIA_DRIDDX_VERSION_PATCH  0
-
-#ifndef XFree86Server
-typedef int Bool;
-#endif
-
-typedef struct {
-    drm_handle_t handle;
-    drmSize size;
-} viaRegion, *viaRegionPtr;
-
-typedef struct {
-    viaRegion regs, agp;
-    int deviceID;
-    int width;
-    int height;
-    int mem;
-    int bytesPerPixel;
-    int priv1;
-    int priv2;
-    int fbOffset;
-    int fbSize;
-    Bool drixinerama;
-    int backOffset;
-    int depthOffset;
-    int textureOffset;
-    int textureSize;
-    int irqEnabled;
-    unsigned int scrnX, scrnY;
-    int sarea_priv_offset;
-    int ringBufActive;
-    unsigned int reg_pause_addr;
-} VIADRIRec, *VIADRIPtr;
-
-typedef struct {
-    int dummy;
-} VIAConfigPrivRec, *VIAConfigPrivPtr;
-
-typedef struct {
-    int dummy;
-} VIADRIContextRec, *VIADRIContextPtr;
-
-#endif /* _VIA_DRI_H_ */
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/unichrome/server/via_driver.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/unichrome/server/via_driver.h
deleted file mode 100644
index 997b2e41a..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/unichrome/server/via_driver.h
+++ /dev/null
@@ -1,309 +0,0 @@
-/* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/via/via_driver.h,v 1.7 2003/11/06 18:38:11 tsi Exp $ */
-/*
- * Copyright 1998-2003 VIA Technologies, Inc. All Rights Reserved.
- * Copyright 2001-2003 S3 Graphics, Inc. All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sub license,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
- * VIA, S3 GRAPHICS, AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- * DEALINGS IN THE SOFTWARE.
- */
-
-#ifndef _VIA_DRIVER_H
-#define _VIA_DRIVER_H
-
-#if 0 /* DEBUG is use in VIA DRI code as a flag */
-/* #define DEBUG_PRINT */
-#ifdef DEBUG_PRINT
-#define DEBUG(x) x
-#else
-#define DEBUG(x)
-#endif
-#endif
-
-#if 0
-#include "vgaHW.h"
-#include "xf86.h"
-#include "xf86Resources.h"
-#include "xf86_ansic.h"
-#include "xf86Pci.h"
-#include "xf86PciInfo.h"
-#include "xf86_OSproc.h"
-#include "compiler.h"
-#include "xf86Cursor.h"
-#include "mipointer.h"
-#include "micmap.h"
-
-#define USE_FB
-#ifdef USE_FB
-#include "fb.h"
-#else
-#include "cfb.h"
-#include "cfb16.h"
-#include "cfb32.h"
-#endif
-
-#include "xf86cmap.h"
-#include "vbe.h"
-#include "xaa.h"
-
-#include "via_regs.h"
-#include "via_bios.h"
-#include "via_gpioi2c.h"
-#include "via_priv.h"
-#include "ginfo.h"
-
-#ifdef XF86DRI
-#define _XF86DRI_SERVER_
-#include "sarea.h"
-#include "dri.h"
-#include "GL/glxint.h"
-#include "via_dri.h"
-#endif
-#else
-#include "via_regs.h"
-
-#include "GL/internal/dri_interface.h"
-#include "via_dri.h"
-#endif
-
-/* _SOLO : copied from via_bios.h */
-/* System Memory CLK */
-#define		VIA_MEM_SDR66					0x00
-#define		VIA_MEM_SDR100					0x01
-#define		VIA_MEM_SDR133					0x02
-#define		VIA_MEM_DDR200					0x03
-#define		VIA_MEM_DDR266					0x04
-#define		VIA_MEM_DDR333					0x05
-#define		VIA_MEM_DDR400					0x06
-
-#define DRIVER_NAME     "via"
-#define DRIVER_VERSION  "4.1.0"
-#define VERSION_MAJOR   4
-#define VERSION_MINOR   1
-#define PATCHLEVEL      41
-#define VIA_VERSION     ((VERSION_MAJOR<<24) | (VERSION_MINOR<<16) | PATCHLEVEL)
-
-#define VGAIN8(addr)        MMIO_IN8(pVia->MapBase+0x8000, addr)
-#define VGAIN16(addr)       MMIO_IN16(pVia->MapBase+0x8000, addr)
-#define VGAIN(addr)         MMIO_IN32(pVia->MapBase+0x8000, addr)
-
-#define VGAOUT8(addr, val)  MMIO_OUT8(pVia->MapBase+0x8000, addr, val)
-#define VGAOUT16(addr, val) MMIO_OUT16(pVia->MapBase+0x8000, addr, val)
-#define VGAOUT(addr, val)   MMIO_OUT32(pVia->MapBase+0x8000, addr, val)
-
-#define INREG(addr)         MMIO_IN32(pVia->MapBase, addr)
-#define OUTREG(addr, val)   MMIO_OUT32(pVia->MapBase, addr, val)
-#define INREG16(addr)       MMIO_IN16(pVia->MapBase, addr)
-#define OUTREG16(addr, val) MMIO_OUT16(pVia->MapBase, addr, val)
-
-#define VIA_PIXMAP_CACHE_SIZE   (256 * 1024)
-#define VIA_CURSOR_SIZE         (4 * 1024)
-#define VIA_VQ_SIZE             (256 * 1024)
-
-typedef struct {
-    unsigned int    mode, refresh, resMode;
-    int             countWidthByQWord;
-    int             offsetWidthByQWord;
-    unsigned char   SR08, SR0A, SR0F;
-
-    /*   extended Sequencer registers */
-    unsigned char   SR10, SR11, SR12, SR13,SR14,SR15,SR16;
-    unsigned char   SR17, SR18, SR19, SR1A,SR1B,SR1C,SR1D,SR1E;
-    unsigned char   SR1F, SR20, SR21, SR22,SR23,SR24,SR25,SR26;
-    unsigned char   SR27, SR28, SR29, SR2A,SR2B,SR2C,SR2D,SR2E;
-    unsigned char   SR2F, SR30, SR31, SR32,SR33,SR34,SR40,SR41;
-    unsigned char   SR42, SR43, SR44, SR45,SR46,SR47;
-
-    unsigned char   Clock;
-
-    /*   extended CRTC registers */
-    unsigned char   CR13, CR30, CR31, CR32, CR33, CR34, CR35, CR36;
-    unsigned char   CR37, CR38, CR39, CR3A, CR40, CR41, CR42, CR43;
-    unsigned char   CR44, CR45, CR46, CR47, CR48, CR49, CR4A;
-    unsigned char   CRTCRegs[83];
-    unsigned char   TVRegs[0xCF];
-    unsigned char   TVRegs2[0xCF];
-/*    unsigned char   LCDRegs[0x40];*/
-
-} VIARegRec, *VIARegPtr;
-
-
-typedef struct _VIA {
-    VIARegRec           SavedReg;
-    VIARegRec           ModeReg;
-#if 0
-    xf86CursorInfoPtr   CursorInfoRec;
-    int                 stateMode;
-    VIAModeInfoPtr      VIAModeList;
-#endif
-    int                 ModeStructInit;
-    int                 Bpp, Bpl, ScissB;
-    unsigned            PlaneMask;
-
-    unsigned long       videoRambytes;
-    int                 videoRamKbytes;
-    int                 FBFreeStart;
-    int                 FBFreeEnd;
-    int                 CursorStart;
-    int                 VQStart;
-    int                 VQEnd;
-
-    /* These are physical addresses. */
-    unsigned long       FrameBufferBase;
-    unsigned long       MmioBase;
-
-    /* These are linear addresses. */
-    unsigned char*      MapBase;
-    unsigned char*      VidMapBase;
-    unsigned char*      BltBase;
-    unsigned char*      MapBaseDense;
-    unsigned char*      FBBase;
-    unsigned char*      FBStart;
-
-    int                 PrimaryVidMapped;
-    int                 dacSpeedBpp;
-    int                 minClock, maxClock;
-    int                 MCLK, REFCLK, LCDclk;
-    double              refclk_fact;
-
-    /* Here are all the Options */
-    int                 VQEnable;
-    int                 pci_burst;
-    int                 NoPCIRetry;
-    int                 hwcursor;
-    int                 NoAccel;
-    int                 shadowFB;
-    int                 NoDDCValue;
-    int                 rotate;
-
-#if 0
-    CloseScreenProcPtr  CloseScreen;
-    pciVideoPtr         PciInfo;
-    PCITAG              PciTag;
-#endif
-    int                 Chipset;
-    int                 ChipId;
-    int                 ChipRev;
-    /*vbeInfoPtr          pVbe;*/
-    int                 EntityIndex;
-
-    /* Support for shadowFB and rotation */
-    unsigned char*      ShadowPtr;
-    int                 ShadowPitch;
-    void                (*PointerMoved)(int index, int x, int y);
-
-    /* Support for XAA acceleration */
-#if 0
-    XAAInfoRecPtr       AccelInfoRec;
-    xRectangle          Rect;
-#endif
-    u_int32_t            SavedCmd;
-    u_int32_t            SavedFgColor;
-    u_int32_t            SavedBgColor;
-    u_int32_t            SavedPattern0;
-    u_int32_t            SavedPattern1;
-    u_int32_t            SavedPatternAddr;
-
-#if 0
-    /* Support for Int10 processing */
-    xf86Int10InfoPtr    pInt10;
-
-    /* BIOS Info Ptr */
-    VIABIOSInfoPtr      pBIOSInfo;
-    VGABIOSVERPtr       pBIOSVer;
-#endif
-
-    /* Support for DGA */
-    int                 numDGAModes;
-    /*DGAModePtr          DGAModes;*/
-    int                 DGAactive;
-    int                 DGAViewportStatus;
-
-    /* The various wait handlers. */
-    int                 (*myWaitIdle)(struct _VIA*);
-
-#if 0
-    /* I2C & DDC */
-    I2CBusPtr           I2C_Port1;
-    I2CBusPtr           I2C_Port2;
-    xf86MonPtr          DDC1;
-    xf86MonPtr          DDC2;
-#endif
-
-    /* MHS */
-    int                 IsSecondary;
-    int                 HasSecondary;
-
-#if 0
-    /* Capture information */
-    VIACAPINFO     CapInfo[2];      /* 2 capture information */
-#endif
-
-/*
-    u_int32_t            Cap0_Deinterlace;
-    u_int32_t            Cap1_Deinterlace;
-
-    int                 Cap0_FieldSwap;
-    int                 NoCap0_HFilter;
-    int                 Capture_OverScanOff;
-    int                 NoMPEGHQV_VFilter;
-*/
-#ifdef XF86DRI
-    int 		directRenderingEnabled;
-    DRIInfoPtr		pDRIInfo;
-    int 		drmFD;
-    int 		numVisualConfigs;
-    __GLXvisualConfig* 	pVisualConfigs;
-    VIAConfigPrivPtr 	pVisualConfigsPriv;
-    unsigned long 	agpHandle;
-    unsigned long 	registerHandle;
-    u_int32_t            agpAddr;
-    unsigned char 	*agpBase;
-    unsigned int 	agpSize;
-    int  		IsPCI;
-    int  		drixinerama;
-#else
-    int 		drmFD;
-    unsigned long 	agpHandle;
-    unsigned long 	registerHandle;
-    unsigned long 	agpAddr;
-    unsigned char 	*agpBase;
-    unsigned int 	agpSize;
-    int  		IsPCI;
-#endif
-
-    int     V4LEnabled;
-    u_int16_t    ActiveDevice;	/* if SAMM, non-equal pBIOSInfo->ActiveDevice */
-    unsigned char       *CursorImage;
-    u_int32_t    CursorFG;
-    u_int32_t    CursorBG;
-    u_int32_t    CursorMC;
-
-    unsigned char	MemClk;
-    int 		EnableExtendedFIFO;
-    VIADRIPtr		devPrivate;
-} VIARec, *VIAPtr;
-
-
-/* Shortcuts.  These depend on a local symbol "pVia". */
-
-#define WaitIdle()      pVia->myWaitIdle(pVia)
-#define VIAPTR(p)       ((VIAPtr)((p)->driverPrivate))
-
-#endif /* _VIA_DRIVER_H */
-
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/unichrome/server/via_priv.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/unichrome/server/via_priv.h
deleted file mode 100644
index 587531b37..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/unichrome/server/via_priv.h
+++ /dev/null
@@ -1,70 +0,0 @@
-/* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/via/via_priv.h,v 1.3 2003/08/27 15:16:12 tsi Exp $ */
-
-#ifndef _VIA_PRIV_H_
-#define _VIA_PRIV_H_ 1
-
-//#include "ddmpeg.h"
-#include "via_common.h"
-
-#define MEM_BLOCKS		4
-
-typedef struct {
-    unsigned long   base;		/* Offset into fb */
-    int    pool;			/* Pool we drew from */
-    int    drm_fd;			/* Fd in DRM mode */
-    drm_via_mem_t drm;			/* DRM management object */
-    int    slot;			/* Pool 3 slot */
-    void  *pVia;			/* VIA driver pointer */
-    //FBLinearPtr linear;			/* X linear pool info ptr */
-} VIAMem;
-
-typedef VIAMem *VIAMemPtr;
-
-
-
-#if 0
-typedef struct  {
-    unsigned long   gdwVideoFlagTV1;
-    unsigned long   gdwVideoFlagSW;
-    unsigned long   gdwVideoFlagMPEG;
-    unsigned long   gdwAlphaEnabled;		/* For Alpha blending use*/
-
-    VIAMem SWOVMem;
-    VIAMem HQVMem;
-    VIAMem SWfbMem;
-
-    DDPIXELFORMAT DPFsrc; 
-    DDUPDATEOVERLAY UpdateOverlayBackup;    /* For HQVcontrol func use
-					    // To save MPEG updateoverlay info.*/
-
-/* device struct */
-    SWDEVICE   SWDevice;
-    SUBDEVICE   SUBDevice;
-    MPGDEVICE   MPGDevice;
-    OVERLAYRECORD   overlayRecordV1;
-    OVERLAYRECORD   overlayRecordV3;
-
-    BoxRec  AvailFBArea;
-    FBLinearPtr   SWOVlinear;
-
-    int MPEG_ON;
-    int SWVideo_ON;
-
-/*To solve the bandwidth issue */
-    unsigned long   gdwUseExtendedFIFO;
-
-/* For panning mode use */
-    int panning_old_x;
-    int panning_old_y;
-    int panning_x;
-    int panning_y;
-
-/*To solve the bandwidth issue */
-    unsigned char Save_3C4_16;
-    unsigned char Save_3C4_17;
-    unsigned char Save_3C4_18;
-
-} swovRec, *swovPtr;
-#endif
-
-#endif /* _VIA_PRIV_H_ */
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/unichrome/server/via_regs.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/unichrome/server/via_regs.h
deleted file mode 100644
index 5c5eecbe8..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/unichrome/server/via_regs.h
+++ /dev/null
@@ -1,197 +0,0 @@
-/*
- * Copyright 1998-2003 VIA Technologies, Inc. All Rights Reserved.
- * Copyright 2001-2003 S3 Graphics, Inc. All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sub license,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
- * VIA, S3 GRAPHICS, AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- * DEALINGS IN THE SOFTWARE.
- */
-
-/*************************************************************************
- *
- *  File:       via_regs.c
- *  Content:    The defines of Via registers
- *
- ************************************************************************/
-
-#ifndef _VIA_REGS_H
-#define _VIA_REGS_H
-
-#include "via_driver.h"
-
-/*#define VIA_SERIES(chip)  (chip == VIA_CLE266)*/
-
-#define PCI_VIA_VENDOR_ID       0x1106
-
-#define PCI_CHIP_CLE3122        0x3122
-#define PCI_CHIP_CLE3022        0x3022
-#define PCI_CHIP_VT3205         0x3205
-#define PCI_CHIP_VT7205         0x7205
-#define PCI_CHIP_VT3204         0x3108
-#define PCI_CHIP_VT3259         0x3118
-
-
-#define BIOS_BSIZE              1024
-#define BIOS_BASE               0xc0000
-
-
-#define VIA_MMIO_REGSIZE        0x9000
-#define VIA_MMIO_REGBASE        0x0
-#define VIA_MMIO_VGABASE        0x8000
-#define VIA_MMIO_BLTBASE        0x200000
-#define VIA_MMIO_BLTSIZE        0x10000
-
-
-/* defines for VIA 2D registers */
-#define VIA_REG_GECMD           0x000
-#define VIA_REG_GEMODE          0x004
-#define VIA_REG_GESTATUS        0x004       /* as same as VIA_REG_GEMODE */
-#define VIA_REG_SRCPOS          0x008
-#define VIA_REG_DSTPOS          0x00C
-#define VIA_REG_LINE_K1K2       0x008
-#define VIA_REG_LINE_XY         0x00C
-#define VIA_REG_DIMENSION       0x010       /* width and height */
-#define VIA_REG_PATADDR         0x014
-#define VIA_REG_FGCOLOR         0x018
-#define VIA_REG_DSTCOLORKEY     0x018       /* as same as VIA_REG_FG */
-#define VIA_REG_BGCOLOR         0x01C
-#define VIA_REG_SRCCOLORKEY     0x01C       /* as same as VIA_REG_BG */
-#define VIA_REG_CLIPTL          0x020       /* top and left of clipping */
-#define VIA_REG_CLIPBR          0x024       /* bottom and right of clipping */
-#define VIA_REG_OFFSET          0x028
-#define VIA_REG_LINE_ERROR      0x028
-#define VIA_REG_KEYCONTROL      0x02C       /* color key control */
-#define VIA_REG_SRCBASE         0x030
-#define VIA_REG_DSTBASE         0x034
-#define VIA_REG_PITCH           0x038       /* pitch of src and dst */
-#define VIA_REG_MONOPAT0        0x03C
-#define VIA_REG_MONOPAT1        0x040
-#define VIA_REG_COLORPAT        0x100       /* from 0x100 to 0x1ff */
-
-
-
-/* defines for VIA video registers */
-#define VIA_REG_INTERRUPT       0x200
-#define VIA_REG_CRTCSTART       0x214
-
-
-/* defines for VIA HW cursor registers */
-#define VIA_REG_CURSOR_MODE     0x2D0
-#define VIA_REG_CURSOR_POS      0x2D4
-#define VIA_REG_CURSOR_ORG      0x2D8
-#define VIA_REG_CURSOR_BG       0x2DC
-#define VIA_REG_CURSOR_FG       0x2E0
-
-
-/* defines for VIA 3D registers */
-#define VIA_REG_STATUS          0x400
-#define VIA_REG_TRANSET         0x43C
-#define VIA_REG_TRANSPACE       0x440
-
-/* VIA_REG_STATUS(0x400): Engine Status */
-#define VIA_CMD_RGTR_BUSY       0x00000080  /* Command Regulator is busy */
-#define VIA_2D_ENG_BUSY         0x00000001  /* 2D Engine is busy */
-#define VIA_3D_ENG_BUSY         0x00000002  /* 3D Engine is busy */
-#define VIA_VR_QUEUE_BUSY       0x00020000 /* Virtual Queue is busy */
-
-
-/* VIA_REG_GECMD(0x00): 2D Engine Command  */
-#define VIA_GEC_NOOP            0x00000000
-#define VIA_GEC_BLT             0x00000001
-#define VIA_GEC_LINE            0x00000005
-
-#define VIA_GEC_SRC_XY          0x00000000
-#define VIA_GEC_SRC_LINEAR      0x00000010
-#define VIA_GEC_DST_XY          0x00000000
-#define VIA_GEC_DST_LINRAT      0x00000020
-
-#define VIA_GEC_SRC_FB          0x00000000
-#define VIA_GEC_SRC_SYS         0x00000040
-#define VIA_GEC_DST_FB          0x00000000
-#define VIA_GEC_DST_SYS         0x00000080
-
-#define VIA_GEC_SRC_MONO        0x00000100  /* source is mono */
-#define VIA_GEC_PAT_MONO        0x00000200  /* pattern is mono */
-
-#define VIA_GEC_MSRC_OPAQUE     0x00000000  /* mono src is opaque */
-#define VIA_GEC_MSRC_TRANS      0x00000400  /* mono src is transparent */
-
-#define VIA_GEC_PAT_FB          0x00000000  /* pattern is in frame buffer */
-#define VIA_GEC_PAT_REG         0x00000800  /* pattern is from reg setting */
-
-#define VIA_GEC_CLIP_DISABLE    0x00000000
-#define VIA_GEC_CLIP_ENABLE     0x00001000
-
-#define VIA_GEC_FIXCOLOR_PAT    0x00002000
-
-#define VIA_GEC_INCX            0x00000000
-#define VIA_GEC_DECY            0x00004000
-#define VIA_GEC_INCY            0x00000000
-#define VIA_GEC_DECX            0x00008000
-
-#define VIA_GEC_MPAT_OPAQUE     0x00000000  /* mono pattern is opaque */
-#define VIA_GEC_MPAT_TRANS      0x00010000  /* mono pattern is transparent */
-
-#define VIA_GEC_MONO_UNPACK     0x00000000
-#define VIA_GEC_MONO_PACK       0x00020000
-#define VIA_GEC_MONO_DWORD      0x00000000
-#define VIA_GEC_MONO_WORD       0x00040000
-#define VIA_GEC_MONO_BYTE       0x00080000
-
-#define VIA_GEC_LASTPIXEL_ON    0x00000000
-#define VIA_GEC_LASTPIXEL_OFF   0x00100000
-#define VIA_GEC_X_MAJOR         0x00000000
-#define VIA_GEC_Y_MAJOR         0x00200000
-#define VIA_GEC_QUICK_START     0x00800000
-
-
-/* VIA_REG_GEMODE(0x04): GE mode */
-#define VIA_GEM_8bpp            0x00000000
-#define VIA_GEM_16bpp           0x00000100
-#define VIA_GEM_32bpp           0x00000300
-
-#define VIA_GEM_640             0x00000000   /* 640*480 */
-#define VIA_GEM_800             0x00000400   /* 800*600 */
-#define VIA_GEM_1024            0x00000800   /* 1024*768 */
-#define VIA_GEM_1280            0x00000C00   /* 1280*1024 */
-#define VIA_GEM_1600            0x00001000   /* 1600*1200 */
-#define VIA_GEM_2048            0x00001400   /* 2048*1536 */
-
-/* VIA_REG_PITCH(0x38): Pitch Setting */
-#define VIA_PITCH_ENABLE        0x80000000
-
-
-#define MAXLOOP                 0xffffff
-
-
-#define VerticalRetraceWait() \
-{ \
-    VGAOUT8(vgaCRIndex, 0x17); \
-    if (VGAIN8(vgaCRReg) & 0x80) { \
-        while ((VGAIN8(vgaIOBase + 0x0a) & 0x08) == 0x00) ; \
-        while ((VGAIN8(vgaIOBase + 0x0a) & 0x08) == 0x08) ; \
-        while ((VGAIN8(vgaIOBase + 0x0a) & 0x08) == 0x00) ; \
-    } \
-}
-
-
-#define VIASETREG(addr, data)   *(volatile unsigned int *)(pVia->MapBase + (addr)) = (data)
-#define VIAGETREG(addr)         *(volatile unsigned int *)(pVia->MapBase + (addr))
-
-
-#endif /* _VIA_REGS_H */
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/unichrome/via_3d_reg.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/unichrome/via_3d_reg.h
deleted file mode 100644
index 77b24dc61..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/unichrome/via_3d_reg.h
+++ /dev/null
@@ -1,1652 +0,0 @@
-/*
- * Copyright 1998-2003 VIA Technologies, Inc. All Rights Reserved.
- * Copyright 2001-2003 S3 Graphics, Inc. All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sub license,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
- * VIA, S3 GRAPHICS, AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- * DEALINGS IN THE SOFTWARE.
- */
-
-#ifndef VIA_3D_REG_H
-#define VIA_3D_REG_H
-#define HC_REG_BASE             0x0400
-
-#define HC_ParaN_MASK           0xffffffff
-#define HC_Para_MASK            0x00ffffff
-#define HC_SubA_MASK            0xff000000
-#define HC_SubA_SHIFT           24
-/* Transmission Setting
- */
-#define HC_REG_TRANS_SET        0x003c
-#define HC_ParaSubType_MASK     0xff000000
-#define HC_ParaType_MASK        0x00ff0000
-#define HC_ParaOS_MASK          0x0000ff00
-#define HC_ParaAdr_MASK         0x000000ff
-#define HC_ParaSubType_SHIFT    24
-#define HC_ParaType_SHIFT       16
-#define HC_ParaOS_SHIFT         8
-#define HC_ParaAdr_SHIFT        0
-
-#define HC_ParaType_CmdVdata    0x0000
-#define HC_ParaType_NotTex      0x0001
-#define HC_ParaType_Tex         0x0002
-#define HC_ParaType_Palette     0x0003
-#define HC_ParaType_PreCR       0x0010
-#define HC_ParaType_Auto        0x00fe
-
-/* Transmission Space
- */
-#define HC_REG_Hpara0           0x0040          
-#define HC_REG_HpataAF          0x02fc          
-
-/* Read
- */
-#define HC_REG_HREngSt          0x0000
-#define HC_REG_HRFIFOempty      0x0004
-#define HC_REG_HRFIFOfull       0x0008
-#define HC_REG_HRErr            0x000c
-#define HC_REG_FIFOstatus       0x0010
-/* HC_REG_HREngSt          0x0000
- */
-#define HC_HDASZC_MASK          0x00010000
-#define HC_HSGEMI_MASK          0x0000f000
-#define HC_HLGEMISt_MASK        0x00000f00
-#define HC_HCRSt_MASK           0x00000080
-#define HC_HSE0St_MASK          0x00000040
-#define HC_HSE1St_MASK          0x00000020
-#define HC_HPESt_MASK           0x00000010
-#define HC_HXESt_MASK           0x00000008
-#define HC_HBESt_MASK           0x00000004
-#define HC_HE2St_MASK           0x00000002
-#define HC_HE3St_MASK           0x00000001
-/* HC_REG_HRFIFOempty      0x0004
- */
-#define HC_HRZDempty_MASK       0x00000010
-#define HC_HRTXAempty_MASK      0x00000008
-#define HC_HRTXDempty_MASK      0x00000004
-#define HC_HWZDempty_MASK       0x00000002
-#define HC_HWCDempty_MASK       0x00000001
-/* HC_REG_HRFIFOfull       0x0008
- */
-#define HC_HRZDfull_MASK        0x00000010
-#define HC_HRTXAfull_MASK       0x00000008
-#define HC_HRTXDfull_MASK       0x00000004
-#define HC_HWZDfull_MASK        0x00000002
-#define HC_HWCDfull_MASK        0x00000001
-/* HC_REG_HRErr            0x000c
- */
-#define HC_HAGPCMErr_MASK       0x80000000
-#define HC_HAGPCMErrC_MASK      0x70000000
-/* HC_REG_FIFOstatus       0x0010
- */
-#define HC_HRFIFOATall_MASK     0x80000000
-#define HC_HRFIFOATbusy_MASK    0x40000000
-#define HC_HRATFGMDo_MASK       0x00000100
-#define HC_HRATFGMDi_MASK       0x00000080
-#define HC_HRATFRZD_MASK        0x00000040
-#define HC_HRATFRTXA_MASK       0x00000020
-#define HC_HRATFRTXD_MASK       0x00000010
-#define HC_HRATFWZD_MASK        0x00000008
-#define HC_HRATFWCD_MASK        0x00000004
-#define HC_HRATTXTAG_MASK       0x00000002
-#define HC_HRATTXCH_MASK        0x00000001
-
-/* AGP Command Setting
- */
-#define HC_SubA_HAGPBstL        0x0060
-#define HC_SubA_HAGPBendL       0x0061
-#define HC_SubA_HAGPCMNT        0x0062
-#define HC_SubA_HAGPBpL         0x0063
-#define HC_SubA_HAGPBpH         0x0064
-/* HC_SubA_HAGPCMNT        0x0062
- */
-#define HC_HAGPCMNT_MASK        0x00800000
-#define HC_HCmdErrClr_MASK      0x00400000
-#define HC_HAGPBendH_MASK       0x0000ff00
-#define HC_HAGPBstH_MASK        0x000000ff
-#define HC_HAGPBendH_SHIFT      8
-#define HC_HAGPBstH_SHIFT       0
-/* HC_SubA_HAGPBpL         0x0063
- */
-#define HC_HAGPBpL_MASK         0x00fffffc
-#define HC_HAGPBpID_MASK        0x00000003
-#define HC_HAGPBpID_PAUSE       0x00000000
-#define HC_HAGPBpID_JUMP        0x00000001
-#define HC_HAGPBpID_STOP        0x00000002
-/* HC_SubA_HAGPBpH         0x0064
- */
-#define HC_HAGPBpH_MASK         0x00ffffff
-
-/* Miscellaneous Settings
- */
-#define HC_SubA_HClipTB         0x0070
-#define HC_SubA_HClipLR         0x0071
-#define HC_SubA_HFPClipTL       0x0072
-#define HC_SubA_HFPClipBL       0x0073
-#define HC_SubA_HFPClipLL       0x0074
-#define HC_SubA_HFPClipRL       0x0075
-#define HC_SubA_HFPClipTBH      0x0076
-#define HC_SubA_HFPClipLRH      0x0077
-#define HC_SubA_HLP             0x0078
-#define HC_SubA_HLPRF           0x0079
-#define HC_SubA_HSolidCL        0x007a
-#define HC_SubA_HPixGC          0x007b
-#define HC_SubA_HSPXYOS         0x007c
-#define HC_SubA_HVertexCNT      0x007d
-
-#define HC_HClipT_MASK          0x00fff000
-#define HC_HClipT_SHIFT         12
-#define HC_HClipB_MASK          0x00000fff
-#define HC_HClipB_SHIFT         0
-#define HC_HClipL_MASK          0x00fff000
-#define HC_HClipL_SHIFT         12
-#define HC_HClipR_MASK          0x00000fff
-#define HC_HClipR_SHIFT         0
-#define HC_HFPClipBH_MASK       0x0000ff00
-#define HC_HFPClipBH_SHIFT      8
-#define HC_HFPClipTH_MASK       0x000000ff
-#define HC_HFPClipTH_SHIFT      0
-#define HC_HFPClipRH_MASK       0x0000ff00
-#define HC_HFPClipRH_SHIFT      8
-#define HC_HFPClipLH_MASK       0x000000ff
-#define HC_HFPClipLH_SHIFT      0
-#define HC_HSolidCH_MASK        0x000000ff
-#define HC_HPixGC_MASK          0x00800000
-#define HC_HSPXOS_MASK          0x00fff000
-#define HC_HSPXOS_SHIFT         12
-#define HC_HSPYOS_MASK          0x00000fff
-
-/* Command
- * Command A
- */
-#define HC_HCmdHeader_MASK      0xfe000000  /*0xffe00000*/
-#define HC_HE3Fire_MASK         0x00100000
-#define HC_HPMType_MASK         0x000f0000
-#define HC_HEFlag_MASK          0x0000e000
-#define HC_HShading_MASK        0x00001c00
-#define HC_HPMValidN_MASK       0x00000200
-#define HC_HPLEND_MASK          0x00000100
-#define HC_HVCycle_MASK         0x000000ff
-#define HC_HVCycle_Style_MASK   0x000000c0
-#define HC_HVCycle_ChgA_MASK    0x00000030
-#define HC_HVCycle_ChgB_MASK    0x0000000c
-#define HC_HVCycle_ChgC_MASK    0x00000003
-#define HC_HPMType_Point        0x00000000
-#define HC_HPMType_Line         0x00010000
-#define HC_HPMType_Tri          0x00020000
-#define HC_HPMType_TriWF        0x00040000
-#define HC_HEFlag_NoAA          0x00000000
-#define HC_HEFlag_ab            0x00008000
-#define HC_HEFlag_bc            0x00004000
-#define HC_HEFlag_ca            0x00002000
-#define HC_HShading_Solid       0x00000000
-#define HC_HShading_FlatA       0x00000400
-#define HC_HShading_FlatB       0x00000800
-#define HC_HShading_FlatC       0x00000c00
-#define HC_HShading_Gouraud     0x00001000
-#define HC_HVCycle_Full         0x00000000
-#define HC_HVCycle_AFP          0x00000040
-#define HC_HVCycle_One          0x000000c0
-#define HC_HVCycle_NewA         0x00000000
-#define HC_HVCycle_AA           0x00000010
-#define HC_HVCycle_AB           0x00000020
-#define HC_HVCycle_AC           0x00000030
-#define HC_HVCycle_NewB         0x00000000
-#define HC_HVCycle_BA           0x00000004
-#define HC_HVCycle_BB           0x00000008
-#define HC_HVCycle_BC           0x0000000c
-#define HC_HVCycle_NewC         0x00000000
-#define HC_HVCycle_CA           0x00000001
-#define HC_HVCycle_CB           0x00000002
-#define HC_HVCycle_CC           0x00000003
-
-/* Command B
- */
-#define HC_HLPrst_MASK          0x00010000
-#define HC_HLLastP_MASK         0x00008000
-#define HC_HVPMSK_MASK          0x00007f80
-#define HC_HBFace_MASK          0x00000040
-#define HC_H2nd1VT_MASK         0x0000003f
-#define HC_HVPMSK_X             0x00004000
-#define HC_HVPMSK_Y             0x00002000
-#define HC_HVPMSK_Z             0x00001000
-#define HC_HVPMSK_W             0x00000800
-#define HC_HVPMSK_Cd            0x00000400
-#define HC_HVPMSK_Cs            0x00000200
-#define HC_HVPMSK_S             0x00000100
-#define HC_HVPMSK_T             0x00000080
-
-/* Enable Setting
- */
-#define HC_SubA_HEnable         0x0000
-#define HC_HenTXEnvMap_MASK     0x00200000
-#define HC_HenVertexCNT_MASK    0x00100000
-#define HC_HenCPUDAZ_MASK       0x00080000
-#define HC_HenDASZWC_MASK       0x00040000
-#define HC_HenFBCull_MASK       0x00020000
-#define HC_HenCW_MASK           0x00010000
-#define HC_HenAA_MASK           0x00008000
-#define HC_HenST_MASK           0x00004000
-#define HC_HenZT_MASK           0x00002000
-#define HC_HenZW_MASK           0x00001000
-#define HC_HenAT_MASK           0x00000800
-#define HC_HenAW_MASK           0x00000400
-#define HC_HenSP_MASK           0x00000200
-#define HC_HenLP_MASK           0x00000100
-#define HC_HenTXCH_MASK         0x00000080
-#define HC_HenTXMP_MASK         0x00000040
-#define HC_HenTXPP_MASK         0x00000020
-#define HC_HenTXTR_MASK         0x00000010
-#define HC_HenCS_MASK           0x00000008
-#define HC_HenFOG_MASK          0x00000004
-#define HC_HenABL_MASK          0x00000002
-#define HC_HenDT_MASK           0x00000001
-
-/* Z Setting
- */
-#define HC_SubA_HZWBBasL        0x0010
-#define HC_SubA_HZWBBasH        0x0011
-#define HC_SubA_HZWBType        0x0012
-#define HC_SubA_HZBiasL         0x0013
-#define HC_SubA_HZWBend         0x0014
-#define HC_SubA_HZWTMD          0x0015
-#define HC_SubA_HZWCDL          0x0016
-#define HC_SubA_HZWCTAGnum      0x0017
-#define HC_SubA_HZCYNum         0x0018
-#define HC_SubA_HZWCFire        0x0019
-/* HC_SubA_HZWBType
- */
-#define HC_HZWBType_MASK        0x00800000
-#define HC_HZBiasedWB_MASK      0x00400000
-#define HC_HZONEasFF_MASK       0x00200000
-#define HC_HZOONEasFF_MASK      0x00100000
-#define HC_HZWBFM_MASK          0x00030000
-#define HC_HZWBLoc_MASK         0x0000c000
-#define HC_HZWBPit_MASK         0x00003fff
-#define HC_HZWBFM_16            0x00000000
-#define HC_HZWBFM_32            0x00020000
-#define HC_HZWBFM_24            0x00030000
-#define HC_HZWBLoc_Local        0x00000000
-#define HC_HZWBLoc_SyS          0x00004000
-/* HC_SubA_HZWBend
- */
-#define HC_HZWBend_MASK         0x00ffe000
-#define HC_HZBiasH_MASK         0x000000ff
-#define HC_HZWBend_SHIFT        10
-/* HC_SubA_HZWTMD
- */
-#define HC_HZWTMD_MASK          0x00070000
-#define HC_HEBEBias_MASK        0x00007f00
-#define HC_HZNF_MASK            0x000000ff
-#define HC_HZWTMD_NeverPass     0x00000000
-#define HC_HZWTMD_LT            0x00010000
-#define HC_HZWTMD_EQ            0x00020000
-#define HC_HZWTMD_LE            0x00030000
-#define HC_HZWTMD_GT            0x00040000
-#define HC_HZWTMD_NE            0x00050000
-#define HC_HZWTMD_GE            0x00060000
-#define HC_HZWTMD_AllPass       0x00070000
-#define HC_HEBEBias_SHIFT       8
-/* HC_SubA_HZWCDL          0x0016 
- */
-#define HC_HZWCDL_MASK          0x00ffffff
-/* HC_SubA_HZWCTAGnum      0x0017 
- */
-#define HC_HZWCTAGnum_MASK      0x00ff0000
-#define HC_HZWCTAGnum_SHIFT     16
-#define HC_HZWCDH_MASK          0x000000ff
-#define HC_HZWCDH_SHIFT         0
-/* HC_SubA_HZCYNum         0x0018
- */
-#define HC_HZCYNum_MASK         0x00030000
-#define HC_HZCYNum_SHIFT        16
-#define HC_HZWCQWnum_MASK       0x00003fff
-#define HC_HZWCQWnum_SHIFT      0
-/* HC_SubA_HZWCFire        0x0019
- */
-#define HC_ZWCFire_MASK         0x00010000
-#define HC_HZWCQWnumLast_MASK   0x00003fff
-#define HC_HZWCQWnumLast_SHIFT  0
-
-/* Stencil Setting
- */
-#define HC_SubA_HSTREF          0x0023
-#define HC_SubA_HSTMD           0x0024
-/* HC_SubA_HSBFM
- */
-#define HC_HSBFM_MASK           0x00030000
-#define HC_HSBLoc_MASK          0x0000c000
-#define HC_HSBPit_MASK          0x00003fff
-/* HC_SubA_HSTREF
- */
-#define HC_HSTREF_MASK          0x00ff0000
-#define HC_HSTOPMSK_MASK        0x0000ff00
-#define HC_HSTBMSK_MASK         0x000000ff
-#define HC_HSTREF_SHIFT         16
-#define HC_HSTOPMSK_SHIFT       8
-/* HC_SubA_HSTMD
- */
-#define HC_HSTMD_MASK           0x00070000
-#define HC_HSTOPSF_MASK         0x000001c0
-#define HC_HSTOPSPZF_MASK       0x00000038
-#define HC_HSTOPSPZP_MASK       0x00000007
-#define HC_HSTMD_NeverPass      0x00000000
-#define HC_HSTMD_LT             0x00010000
-#define HC_HSTMD_EQ             0x00020000
-#define HC_HSTMD_LE             0x00030000
-#define HC_HSTMD_GT             0x00040000
-#define HC_HSTMD_NE             0x00050000
-#define HC_HSTMD_GE             0x00060000
-#define HC_HSTMD_AllPass        0x00070000
-#define HC_HSTOPSF_KEEP         0x00000000
-#define HC_HSTOPSF_ZERO         0x00000040
-#define HC_HSTOPSF_REPLACE      0x00000080
-#define HC_HSTOPSF_INCRSAT      0x000000c0
-#define HC_HSTOPSF_DECRSAT      0x00000100
-#define HC_HSTOPSF_INVERT       0x00000140
-#define HC_HSTOPSF_INCR         0x00000180
-#define HC_HSTOPSF_DECR         0x000001c0
-#define HC_HSTOPSPZF_KEEP       0x00000000
-#define HC_HSTOPSPZF_ZERO       0x00000008
-#define HC_HSTOPSPZF_REPLACE    0x00000010
-#define HC_HSTOPSPZF_INCRSAT    0x00000018
-#define HC_HSTOPSPZF_DECRSAT    0x00000020
-#define HC_HSTOPSPZF_INVERT     0x00000028
-#define HC_HSTOPSPZF_INCR       0x00000030
-#define HC_HSTOPSPZF_DECR       0x00000038
-#define HC_HSTOPSPZP_KEEP       0x00000000
-#define HC_HSTOPSPZP_ZERO       0x00000001
-#define HC_HSTOPSPZP_REPLACE    0x00000002
-#define HC_HSTOPSPZP_INCRSAT    0x00000003
-#define HC_HSTOPSPZP_DECRSAT    0x00000004
-#define HC_HSTOPSPZP_INVERT     0x00000005
-#define HC_HSTOPSPZP_INCR       0x00000006
-#define HC_HSTOPSPZP_DECR       0x00000007
-
-/* Alpha Setting
- */
-#define HC_SubA_HABBasL         0x0030
-#define HC_SubA_HABBasH         0x0031
-#define HC_SubA_HABFM           0x0032
-#define HC_SubA_HATMD           0x0033
-#define HC_SubA_HABLCsat        0x0034
-#define HC_SubA_HABLCop         0x0035
-#define HC_SubA_HABLAsat        0x0036
-#define HC_SubA_HABLAop         0x0037
-#define HC_SubA_HABLRCa         0x0038
-#define HC_SubA_HABLRFCa        0x0039
-#define HC_SubA_HABLRCbias      0x003a
-#define HC_SubA_HABLRCb         0x003b
-#define HC_SubA_HABLRFCb        0x003c
-#define HC_SubA_HABLRAa         0x003d
-#define HC_SubA_HABLRAb         0x003e
-/* HC_SubA_HABFM
- */
-#define HC_HABFM_MASK           0x00030000
-#define HC_HABLoc_MASK          0x0000c000
-#define HC_HABPit_MASK          0x000007ff
-/* HC_SubA_HATMD
- */
-#define HC_HATMD_MASK           0x00000700
-#define HC_HATREF_MASK          0x000000ff
-#define HC_HATMD_NeverPass      0x00000000
-#define HC_HATMD_LT             0x00000100
-#define HC_HATMD_EQ             0x00000200
-#define HC_HATMD_LE             0x00000300
-#define HC_HATMD_GT             0x00000400
-#define HC_HATMD_NE             0x00000500
-#define HC_HATMD_GE             0x00000600
-#define HC_HATMD_AllPass        0x00000700
-/* HC_SubA_HABLCsat
- */
-#define HC_HABLCsat_MASK        0x00010000
-#define HC_HABLCa_MASK          0x0000fc00
-#define HC_HABLCa_C_MASK        0x0000c000
-#define HC_HABLCa_OPC_MASK      0x00003c00
-#define HC_HABLFCa_MASK         0x000003f0
-#define HC_HABLFCa_C_MASK       0x00000300
-#define HC_HABLFCa_OPC_MASK     0x000000f0
-#define HC_HABLCbias_MASK       0x0000000f
-#define HC_HABLCbias_C_MASK     0x00000008
-#define HC_HABLCbias_OPC_MASK   0x00000007
-/*-- Define the input color.
- */
-#define HC_XC_Csrc              0x00000000
-#define HC_XC_Cdst              0x00000001
-#define HC_XC_Asrc              0x00000002
-#define HC_XC_Adst              0x00000003
-#define HC_XC_Fog               0x00000004
-#define HC_XC_HABLRC            0x00000005
-#define HC_XC_minSrcDst         0x00000006
-#define HC_XC_maxSrcDst         0x00000007
-#define HC_XC_mimAsrcInvAdst    0x00000008
-#define HC_XC_OPC               0x00000000
-#define HC_XC_InvOPC            0x00000010
-#define HC_XC_OPCp5             0x00000020
-/*-- Define the input Alpha
- */
-#define HC_XA_OPA               0x00000000
-#define HC_XA_InvOPA            0x00000010
-#define HC_XA_OPAp5             0x00000020
-#define HC_XA_0                 0x00000000
-#define HC_XA_Asrc              0x00000001
-#define HC_XA_Adst              0x00000002
-#define HC_XA_Fog               0x00000003
-#define HC_XA_minAsrcFog        0x00000004
-#define HC_XA_minAsrcAdst       0x00000005
-#define HC_XA_maxAsrcFog        0x00000006
-#define HC_XA_maxAsrcAdst       0x00000007
-#define HC_XA_HABLRA            0x00000008
-#define HC_XA_minAsrcInvAdst    0x00000008
-#define HC_XA_HABLFRA           0x00000009
-/*--
- */
-#define HC_HABLCa_OPC           (HC_XC_OPC << 10)
-#define HC_HABLCa_InvOPC        (HC_XC_InvOPC << 10)
-#define HC_HABLCa_OPCp5         (HC_XC_OPCp5 << 10)
-#define HC_HABLCa_Csrc          (HC_XC_Csrc << 10)
-#define HC_HABLCa_Cdst          (HC_XC_Cdst << 10)
-#define HC_HABLCa_Asrc          (HC_XC_Asrc << 10)
-#define HC_HABLCa_Adst          (HC_XC_Adst << 10)
-#define HC_HABLCa_Fog           (HC_XC_Fog << 10)
-#define HC_HABLCa_HABLRCa       (HC_XC_HABLRC << 10)
-#define HC_HABLCa_minSrcDst     (HC_XC_minSrcDst << 10)
-#define HC_HABLCa_maxSrcDst     (HC_XC_maxSrcDst << 10)
-#define HC_HABLFCa_OPC              (HC_XC_OPC << 4)
-#define HC_HABLFCa_InvOPC           (HC_XC_InvOPC << 4)
-#define HC_HABLFCa_OPCp5            (HC_XC_OPCp5 << 4)
-#define HC_HABLFCa_Csrc             (HC_XC_Csrc << 4)
-#define HC_HABLFCa_Cdst             (HC_XC_Cdst << 4)
-#define HC_HABLFCa_Asrc             (HC_XC_Asrc << 4)
-#define HC_HABLFCa_Adst             (HC_XC_Adst << 4)
-#define HC_HABLFCa_Fog              (HC_XC_Fog << 4)
-#define HC_HABLFCa_HABLRCa          (HC_XC_HABLRC << 4)
-#define HC_HABLFCa_minSrcDst        (HC_XC_minSrcDst << 4)
-#define HC_HABLFCa_maxSrcDst        (HC_XC_maxSrcDst << 4)
-#define HC_HABLFCa_mimAsrcInvAdst   (HC_XC_mimAsrcInvAdst << 4)
-#define HC_HABLCbias_HABLRCbias 0x00000000
-#define HC_HABLCbias_Asrc       0x00000001
-#define HC_HABLCbias_Adst       0x00000002
-#define HC_HABLCbias_Fog        0x00000003
-#define HC_HABLCbias_Cin        0x00000004
-/* HC_SubA_HABLCop         0x0035
- */
-#define HC_HABLdot_MASK         0x00010000
-#define HC_HABLCop_MASK         0x00004000
-#define HC_HABLCb_MASK          0x00003f00
-#define HC_HABLCb_C_MASK        0x00003000
-#define HC_HABLCb_OPC_MASK      0x00000f00
-#define HC_HABLFCb_MASK         0x000000fc
-#define HC_HABLFCb_C_MASK       0x000000c0
-#define HC_HABLFCb_OPC_MASK     0x0000003c
-#define HC_HABLCshift_MASK      0x00000003
-#define HC_HABLCb_OPC           (HC_XC_OPC << 8)
-#define HC_HABLCb_InvOPC        (HC_XC_InvOPC << 8)
-#define HC_HABLCb_OPCp5         (HC_XC_OPCp5 << 8)
-#define HC_HABLCb_Csrc          (HC_XC_Csrc << 8)
-#define HC_HABLCb_Cdst          (HC_XC_Cdst << 8)
-#define HC_HABLCb_Asrc          (HC_XC_Asrc << 8)
-#define HC_HABLCb_Adst          (HC_XC_Adst << 8)
-#define HC_HABLCb_Fog           (HC_XC_Fog << 8)
-#define HC_HABLCb_HABLRCa       (HC_XC_HABLRC << 8)
-#define HC_HABLCb_minSrcDst     (HC_XC_minSrcDst << 8)
-#define HC_HABLCb_maxSrcDst     (HC_XC_maxSrcDst << 8)
-#define HC_HABLFCb_OPC              (HC_XC_OPC << 2)
-#define HC_HABLFCb_InvOPC           (HC_XC_InvOPC << 2)
-#define HC_HABLFCb_OPCp5            (HC_XC_OPCp5 << 2)
-#define HC_HABLFCb_Csrc             (HC_XC_Csrc << 2)
-#define HC_HABLFCb_Cdst             (HC_XC_Cdst << 2)
-#define HC_HABLFCb_Asrc             (HC_XC_Asrc << 2)
-#define HC_HABLFCb_Adst             (HC_XC_Adst << 2)
-#define HC_HABLFCb_Fog              (HC_XC_Fog << 2)
-#define HC_HABLFCb_HABLRCb          (HC_XC_HABLRC << 2)
-#define HC_HABLFCb_minSrcDst        (HC_XC_minSrcDst << 2)
-#define HC_HABLFCb_maxSrcDst        (HC_XC_maxSrcDst << 2)
-#define HC_HABLFCb_mimAsrcInvAdst   (HC_XC_mimAsrcInvAdst << 2)
-/* HC_SubA_HABLAsat        0x0036
- */
-#define HC_HABLAsat_MASK        0x00010000
-#define HC_HABLAa_MASK          0x0000fc00
-#define HC_HABLAa_A_MASK        0x0000c000
-#define HC_HABLAa_OPA_MASK      0x00003c00
-#define HC_HABLFAa_MASK         0x000003f0
-#define HC_HABLFAa_A_MASK       0x00000300
-#define HC_HABLFAa_OPA_MASK     0x000000f0
-#define HC_HABLAbias_MASK       0x0000000f
-#define HC_HABLAbias_A_MASK     0x00000008
-#define HC_HABLAbias_OPA_MASK   0x00000007
-#define HC_HABLAa_OPA           (HC_XA_OPA << 10)
-#define HC_HABLAa_InvOPA        (HC_XA_InvOPA << 10)
-#define HC_HABLAa_OPAp5         (HC_XA_OPAp5 << 10)
-#define HC_HABLAa_0             (HC_XA_0 << 10)
-#define HC_HABLAa_Asrc          (HC_XA_Asrc << 10)
-#define HC_HABLAa_Adst          (HC_XA_Adst << 10)
-#define HC_HABLAa_Fog           (HC_XA_Fog << 10)
-#define HC_HABLAa_minAsrcFog    (HC_XA_minAsrcFog << 10)
-#define HC_HABLAa_minAsrcAdst   (HC_XA_minAsrcAdst << 10)
-#define HC_HABLAa_maxAsrcFog    (HC_XA_maxAsrcFog << 10)
-#define HC_HABLAa_maxAsrcAdst   (HC_XA_maxAsrcAdst << 10)
-#define HC_HABLAa_HABLRA        (HC_XA_HABLRA << 10)
-#define HC_HABLFAa_OPA          (HC_XA_OPA << 4)
-#define HC_HABLFAa_InvOPA       (HC_XA_InvOPA << 4)
-#define HC_HABLFAa_OPAp5        (HC_XA_OPAp5 << 4)
-#define HC_HABLFAa_0            (HC_XA_0 << 4)
-#define HC_HABLFAa_Asrc         (HC_XA_Asrc << 4)
-#define HC_HABLFAa_Adst         (HC_XA_Adst << 4)
-#define HC_HABLFAa_Fog          (HC_XA_Fog << 4)
-#define HC_HABLFAa_minAsrcFog   (HC_XA_minAsrcFog << 4)
-#define HC_HABLFAa_minAsrcAdst  (HC_XA_minAsrcAdst << 4)
-#define HC_HABLFAa_maxAsrcFog   (HC_XA_maxAsrcFog << 4)
-#define HC_HABLFAa_maxAsrcAdst  (HC_XA_maxAsrcAdst << 4)
-#define HC_HABLFAa_minAsrcInvAdst   (HC_XA_minAsrcInvAdst << 4)
-#define HC_HABLFAa_HABLFRA          (HC_XA_HABLFRA << 4)
-#define HC_HABLAbias_HABLRAbias 0x00000000
-#define HC_HABLAbias_Asrc       0x00000001
-#define HC_HABLAbias_Adst       0x00000002
-#define HC_HABLAbias_Fog        0x00000003
-#define HC_HABLAbias_Aaa        0x00000004
-/* HC_SubA_HABLAop         0x0037
- */
-#define HC_HABLAop_MASK         0x00004000
-#define HC_HABLAb_MASK          0x00003f00
-#define HC_HABLAb_OPA_MASK      0x00000f00
-#define HC_HABLFAb_MASK         0x000000fc
-#define HC_HABLFAb_OPA_MASK     0x0000003c
-#define HC_HABLAshift_MASK      0x00000003
-#define HC_HABLAb_OPA           (HC_XA_OPA << 8)
-#define HC_HABLAb_InvOPA        (HC_XA_InvOPA << 8)
-#define HC_HABLAb_OPAp5         (HC_XA_OPAp5 << 8)
-#define HC_HABLAb_0             (HC_XA_0 << 8)
-#define HC_HABLAb_Asrc          (HC_XA_Asrc << 8)
-#define HC_HABLAb_Adst          (HC_XA_Adst << 8)
-#define HC_HABLAb_Fog           (HC_XA_Fog << 8)
-#define HC_HABLAb_minAsrcFog    (HC_XA_minAsrcFog << 8)
-#define HC_HABLAb_minAsrcAdst   (HC_XA_minAsrcAdst << 8)
-#define HC_HABLAb_maxAsrcFog    (HC_XA_maxAsrcFog << 8)
-#define HC_HABLAb_maxAsrcAdst   (HC_XA_maxAsrcAdst << 8)
-#define HC_HABLAb_HABLRA        (HC_XA_HABLRA << 8)
-#define HC_HABLFAb_OPA          (HC_XA_OPA << 2)
-#define HC_HABLFAb_InvOPA       (HC_XA_InvOPA << 2)
-#define HC_HABLFAb_OPAp5        (HC_XA_OPAp5 << 2)
-#define HC_HABLFAb_0            (HC_XA_0 << 2)
-#define HC_HABLFAb_Asrc         (HC_XA_Asrc << 2)
-#define HC_HABLFAb_Adst         (HC_XA_Adst << 2)
-#define HC_HABLFAb_Fog          (HC_XA_Fog << 2)
-#define HC_HABLFAb_minAsrcFog   (HC_XA_minAsrcFog << 2)
-#define HC_HABLFAb_minAsrcAdst  (HC_XA_minAsrcAdst << 2)
-#define HC_HABLFAb_maxAsrcFog   (HC_XA_maxAsrcFog << 2)
-#define HC_HABLFAb_maxAsrcAdst  (HC_XA_maxAsrcAdst << 2)
-#define HC_HABLFAb_minAsrcInvAdst   (HC_XA_minAsrcInvAdst << 2)
-#define HC_HABLFAb_HABLFRA          (HC_XA_HABLFRA << 2)
-/* HC_SubA_HABLRAa         0x003d
- */
-#define HC_HABLRAa_MASK         0x00ff0000
-#define HC_HABLRFAa_MASK        0x0000ff00
-#define HC_HABLRAbias_MASK      0x000000ff
-#define HC_HABLRAa_SHIFT        16
-#define HC_HABLRFAa_SHIFT       8
-/* HC_SubA_HABLRAb         0x003e
- */
-#define HC_HABLRAb_MASK         0x0000ff00
-#define HC_HABLRFAb_MASK        0x000000ff
-#define HC_HABLRAb_SHIFT        8
-
-/* Destination Setting
- */
-#define HC_SubA_HDBBasL         0x0040
-#define HC_SubA_HDBBasH         0x0041
-#define HC_SubA_HDBFM           0x0042
-#define HC_SubA_HFBBMSKL        0x0043
-#define HC_SubA_HROP            0x0044
-/* HC_SubA_HDBFM           0x0042
- */
-#define HC_HDBFM_MASK           0x001f0000
-#define HC_HDBLoc_MASK          0x0000c000
-#define HC_HDBPit_MASK          0x00003fff
-#define HC_HDBFM_RGB555         0x00000000
-#define HC_HDBFM_RGB565         0x00010000
-#define HC_HDBFM_ARGB4444       0x00020000
-#define HC_HDBFM_ARGB1555       0x00030000
-#define HC_HDBFM_BGR555         0x00040000
-#define HC_HDBFM_BGR565         0x00050000
-#define HC_HDBFM_ABGR4444       0x00060000
-#define HC_HDBFM_ABGR1555       0x00070000
-#define HC_HDBFM_ARGB0888       0x00080000
-#define HC_HDBFM_ARGB8888       0x00090000
-#define HC_HDBFM_ABGR0888       0x000a0000
-#define HC_HDBFM_ABGR8888       0x000b0000
-#define HC_HDBLoc_Local         0x00000000
-#define HC_HDBLoc_Sys           0x00004000
-/* HC_SubA_HROP            0x0044
- */
-#define HC_HROP_MASK            0x00000f00
-#define HC_HFBBMSKH_MASK        0x000000ff
-#define HC_HROP_BLACK           0x00000000
-#define HC_HROP_DPon            0x00000100
-#define HC_HROP_DPna            0x00000200
-#define HC_HROP_Pn              0x00000300
-#define HC_HROP_PDna            0x00000400
-#define HC_HROP_Dn              0x00000500
-#define HC_HROP_DPx             0x00000600
-#define HC_HROP_DPan            0x00000700
-#define HC_HROP_DPa             0x00000800
-#define HC_HROP_DPxn            0x00000900
-#define HC_HROP_D               0x00000a00
-#define HC_HROP_DPno            0x00000b00
-#define HC_HROP_P               0x00000c00
-#define HC_HROP_PDno            0x00000d00
-#define HC_HROP_DPo             0x00000e00
-#define HC_HROP_WHITE           0x00000f00
-
-/* Fog Setting
- */
-#define HC_SubA_HFogLF          0x0050
-#define HC_SubA_HFogCL          0x0051
-#define HC_SubA_HFogCH          0x0052
-#define HC_SubA_HFogStL         0x0053
-#define HC_SubA_HFogStH         0x0054
-#define HC_SubA_HFogOOdMF       0x0055
-#define HC_SubA_HFogOOdEF       0x0056
-#define HC_SubA_HFogEndL        0x0057
-#define HC_SubA_HFogDenst       0x0058
-/* HC_SubA_FogLF           0x0050
- */
-#define HC_FogLF_MASK           0x00000010
-#define HC_FogEq_MASK           0x00000008
-#define HC_FogMD_MASK           0x00000007
-#define HC_FogMD_LocalFog        0x00000000
-#define HC_FogMD_LinearFog       0x00000002
-#define HC_FogMD_ExponentialFog  0x00000004
-#define HC_FogMD_Exponential2Fog 0x00000005
-/* #define HC_FogMD_FogTable       0x00000003 */
-
-/* HC_SubA_HFogDenst        0x0058
- */
-#define HC_FogDenst_MASK        0x001fff00
-#define HC_FogEndL_MASK         0x000000ff
-
-/* Texture subtype definitions
- */
-#define HC_SubType_Tex0         0x00000000
-#define HC_SubType_Tex1         0x00000001
-#define HC_SubType_TexGeneral   0x000000fe
-
-/* Attribute of texture n
- */
-#define HC_SubA_HTXnL0BasL      0x0000
-#define HC_SubA_HTXnL1BasL      0x0001
-#define HC_SubA_HTXnL2BasL      0x0002
-#define HC_SubA_HTXnL3BasL      0x0003
-#define HC_SubA_HTXnL4BasL      0x0004
-#define HC_SubA_HTXnL5BasL      0x0005
-#define HC_SubA_HTXnL6BasL      0x0006
-#define HC_SubA_HTXnL7BasL      0x0007
-#define HC_SubA_HTXnL8BasL      0x0008
-#define HC_SubA_HTXnL9BasL      0x0009
-#define HC_SubA_HTXnLaBasL      0x000a
-#define HC_SubA_HTXnLbBasL      0x000b
-#define HC_SubA_HTXnLcBasL      0x000c
-#define HC_SubA_HTXnLdBasL      0x000d
-#define HC_SubA_HTXnLeBasL      0x000e
-#define HC_SubA_HTXnLfBasL      0x000f
-#define HC_SubA_HTXnL10BasL     0x0010
-#define HC_SubA_HTXnL11BasL     0x0011
-#define HC_SubA_HTXnL012BasH    0x0020
-#define HC_SubA_HTXnL345BasH    0x0021
-#define HC_SubA_HTXnL678BasH    0x0022
-#define HC_SubA_HTXnL9abBasH    0x0023
-#define HC_SubA_HTXnLcdeBasH    0x0024
-#define HC_SubA_HTXnLf1011BasH  0x0025
-#define HC_SubA_HTXnL0Pit       0x002b
-#define HC_SubA_HTXnL1Pit       0x002c
-#define HC_SubA_HTXnL2Pit       0x002d
-#define HC_SubA_HTXnL3Pit       0x002e
-#define HC_SubA_HTXnL4Pit       0x002f
-#define HC_SubA_HTXnL5Pit       0x0030
-#define HC_SubA_HTXnL6Pit       0x0031
-#define HC_SubA_HTXnL7Pit       0x0032
-#define HC_SubA_HTXnL8Pit       0x0033
-#define HC_SubA_HTXnL9Pit       0x0034
-#define HC_SubA_HTXnLaPit       0x0035
-#define HC_SubA_HTXnLbPit       0x0036
-#define HC_SubA_HTXnLcPit       0x0037
-#define HC_SubA_HTXnLdPit       0x0038
-#define HC_SubA_HTXnLePit       0x0039
-#define HC_SubA_HTXnLfPit       0x003a
-#define HC_SubA_HTXnL10Pit      0x003b
-#define HC_SubA_HTXnL11Pit      0x003c
-#define HC_SubA_HTXnL0_5WE      0x004b
-#define HC_SubA_HTXnL6_bWE      0x004c
-#define HC_SubA_HTXnLc_11WE     0x004d
-#define HC_SubA_HTXnL0_5HE      0x0051
-#define HC_SubA_HTXnL6_bHE      0x0052
-#define HC_SubA_HTXnLc_11HE     0x0053
-#define HC_SubA_HTXnL0OS        0x0077
-#define HC_SubA_HTXnTB          0x0078
-#define HC_SubA_HTXnMPMD        0x0079
-#define HC_SubA_HTXnCLODu       0x007a
-#define HC_SubA_HTXnFM          0x007b
-#define HC_SubA_HTXnTRCH        0x007c
-#define HC_SubA_HTXnTRCL        0x007d
-#define HC_SubA_HTXnTBC         0x007e
-#define HC_SubA_HTXnTRAH        0x007f
-#define HC_SubA_HTXnTBLCsat     0x0080
-#define HC_SubA_HTXnTBLCop      0x0081
-#define HC_SubA_HTXnTBLMPfog    0x0082
-#define HC_SubA_HTXnTBLAsat     0x0083
-#define HC_SubA_HTXnTBLRCa      0x0085
-#define HC_SubA_HTXnTBLRCb      0x0086
-#define HC_SubA_HTXnTBLRCc      0x0087
-#define HC_SubA_HTXnTBLRCbias   0x0088
-#define HC_SubA_HTXnTBLRAa      0x0089
-#define HC_SubA_HTXnTBLRFog     0x008a
-#define HC_SubA_HTXnBumpM00     0x0090
-#define HC_SubA_HTXnBumpM01     0x0091
-#define HC_SubA_HTXnBumpM10     0x0092
-#define HC_SubA_HTXnBumpM11     0x0093
-#define HC_SubA_HTXnLScale      0x0094
-#define HC_SubA_HTXSMD          0x0000
-/* HC_SubA_HTXnL012BasH    0x0020
- */
-#define HC_HTXnL0BasH_MASK      0x000000ff
-#define HC_HTXnL1BasH_MASK      0x0000ff00
-#define HC_HTXnL2BasH_MASK      0x00ff0000
-#define HC_HTXnL1BasH_SHIFT     8
-#define HC_HTXnL2BasH_SHIFT     16
-/* HC_SubA_HTXnL345BasH    0x0021
- */
-#define HC_HTXnL3BasH_MASK      0x000000ff
-#define HC_HTXnL4BasH_MASK      0x0000ff00
-#define HC_HTXnL5BasH_MASK      0x00ff0000
-#define HC_HTXnL4BasH_SHIFT     8
-#define HC_HTXnL5BasH_SHIFT     16
-/* HC_SubA_HTXnL678BasH    0x0022
- */
-#define HC_HTXnL6BasH_MASK      0x000000ff
-#define HC_HTXnL7BasH_MASK      0x0000ff00
-#define HC_HTXnL8BasH_MASK      0x00ff0000
-#define HC_HTXnL7BasH_SHIFT     8
-#define HC_HTXnL8BasH_SHIFT     16
-/* HC_SubA_HTXnL9abBasH    0x0023
- */
-#define HC_HTXnL9BasH_MASK      0x000000ff
-#define HC_HTXnLaBasH_MASK      0x0000ff00
-#define HC_HTXnLbBasH_MASK      0x00ff0000
-#define HC_HTXnLaBasH_SHIFT     8
-#define HC_HTXnLbBasH_SHIFT     16
-/* HC_SubA_HTXnLcdeBasH    0x0024
- */
-#define HC_HTXnLcBasH_MASK      0x000000ff
-#define HC_HTXnLdBasH_MASK      0x0000ff00
-#define HC_HTXnLeBasH_MASK      0x00ff0000
-#define HC_HTXnLdBasH_SHIFT     8
-#define HC_HTXnLeBasH_SHIFT     16
-/* HC_SubA_HTXnLcdeBasH    0x0025
- */
-#define HC_HTXnLfBasH_MASK      0x000000ff
-#define HC_HTXnL10BasH_MASK      0x0000ff00
-#define HC_HTXnL11BasH_MASK      0x00ff0000
-#define HC_HTXnL10BasH_SHIFT     8
-#define HC_HTXnL11BasH_SHIFT     16
-/* HC_SubA_HTXnL0Pit       0x002b
- */
-#define HC_HTXnLnPit_MASK       0x00003fff
-#define HC_HTXnEnPit_MASK       0x00080000
-#define HC_HTXnLnPitE_MASK      0x00f00000
-#define HC_HTXnLnPitE_SHIFT     20
-/* HC_SubA_HTXnL0_5WE      0x004b
- */
-#define HC_HTXnL0WE_MASK        0x0000000f
-#define HC_HTXnL1WE_MASK        0x000000f0
-#define HC_HTXnL2WE_MASK        0x00000f00
-#define HC_HTXnL3WE_MASK        0x0000f000
-#define HC_HTXnL4WE_MASK        0x000f0000
-#define HC_HTXnL5WE_MASK        0x00f00000
-#define HC_HTXnL1WE_SHIFT       4
-#define HC_HTXnL2WE_SHIFT       8
-#define HC_HTXnL3WE_SHIFT       12
-#define HC_HTXnL4WE_SHIFT       16
-#define HC_HTXnL5WE_SHIFT       20
-/* HC_SubA_HTXnL6_bWE      0x004c
- */
-#define HC_HTXnL6WE_MASK        0x0000000f
-#define HC_HTXnL7WE_MASK        0x000000f0
-#define HC_HTXnL8WE_MASK        0x00000f00
-#define HC_HTXnL9WE_MASK        0x0000f000
-#define HC_HTXnLaWE_MASK        0x000f0000
-#define HC_HTXnLbWE_MASK        0x00f00000
-#define HC_HTXnL7WE_SHIFT       4
-#define HC_HTXnL8WE_SHIFT       8
-#define HC_HTXnL9WE_SHIFT       12
-#define HC_HTXnLaWE_SHIFT       16
-#define HC_HTXnLbWE_SHIFT       20
-/* HC_SubA_HTXnLc_11WE      0x004d
- */
-#define HC_HTXnLcWE_MASK        0x0000000f
-#define HC_HTXnLdWE_MASK        0x000000f0
-#define HC_HTXnLeWE_MASK        0x00000f00
-#define HC_HTXnLfWE_MASK        0x0000f000
-#define HC_HTXnL10WE_MASK       0x000f0000
-#define HC_HTXnL11WE_MASK       0x00f00000
-#define HC_HTXnLdWE_SHIFT       4
-#define HC_HTXnLeWE_SHIFT       8
-#define HC_HTXnLfWE_SHIFT       12
-#define HC_HTXnL10WE_SHIFT      16
-#define HC_HTXnL11WE_SHIFT      20
-/* HC_SubA_HTXnL0_5HE      0x0051
- */
-#define HC_HTXnL0HE_MASK        0x0000000f
-#define HC_HTXnL1HE_MASK        0x000000f0
-#define HC_HTXnL2HE_MASK        0x00000f00
-#define HC_HTXnL3HE_MASK        0x0000f000
-#define HC_HTXnL4HE_MASK        0x000f0000
-#define HC_HTXnL5HE_MASK        0x00f00000
-#define HC_HTXnL1HE_SHIFT       4
-#define HC_HTXnL2HE_SHIFT       8
-#define HC_HTXnL3HE_SHIFT       12
-#define HC_HTXnL4HE_SHIFT       16
-#define HC_HTXnL5HE_SHIFT       20
-/* HC_SubA_HTXnL6_bHE      0x0052
- */
-#define HC_HTXnL6HE_MASK        0x0000000f
-#define HC_HTXnL7HE_MASK        0x000000f0
-#define HC_HTXnL8HE_MASK        0x00000f00
-#define HC_HTXnL9HE_MASK        0x0000f000
-#define HC_HTXnLaHE_MASK        0x000f0000
-#define HC_HTXnLbHE_MASK        0x00f00000
-#define HC_HTXnL7HE_SHIFT       4
-#define HC_HTXnL8HE_SHIFT       8
-#define HC_HTXnL9HE_SHIFT       12
-#define HC_HTXnLaHE_SHIFT       16
-#define HC_HTXnLbHE_SHIFT       20
-/* HC_SubA_HTXnLc_11HE      0x0053
- */
-#define HC_HTXnLcHE_MASK        0x0000000f
-#define HC_HTXnLdHE_MASK        0x000000f0
-#define HC_HTXnLeHE_MASK        0x00000f00
-#define HC_HTXnLfHE_MASK        0x0000f000
-#define HC_HTXnL10HE_MASK       0x000f0000
-#define HC_HTXnL11HE_MASK       0x00f00000
-#define HC_HTXnLdHE_SHIFT       4
-#define HC_HTXnLeHE_SHIFT       8
-#define HC_HTXnLfHE_SHIFT       12
-#define HC_HTXnL10HE_SHIFT      16
-#define HC_HTXnL11HE_SHIFT      20
-/* HC_SubA_HTXnL0OS        0x0077
- */
-#define HC_HTXnL0OS_MASK        0x003ff000
-#define HC_HTXnLVmax_MASK       0x00000fc0
-#define HC_HTXnLVmin_MASK       0x0000003f
-#define HC_HTXnL0OS_SHIFT       12
-#define HC_HTXnLVmax_SHIFT      6
-/* HC_SubA_HTXnTB          0x0078
- */
-#define HC_HTXnTB_MASK          0x00f00000
-#define HC_HTXnFLSe_MASK        0x0000e000
-#define HC_HTXnFLSs_MASK        0x00001c00
-#define HC_HTXnFLTe_MASK        0x00000380
-#define HC_HTXnFLTs_MASK        0x00000070
-#define HC_HTXnFLDs_MASK        0x0000000f
-#define HC_HTXnTB_NoTB          0x00000000
-#define HC_HTXnTB_TBC_S         0x00100000
-#define HC_HTXnTB_TBC_T         0x00200000
-#define HC_HTXnTB_TB_S          0x00400000
-#define HC_HTXnTB_TB_T          0x00800000
-
-/* The "S" in FLS? means the S texture coordinate, and a "T" means the T
- * texture coordinage.  The "e" in FL?e means the magnification ("enlarge")
- * mode, and the "s" in FL?s means the minification ("shrink") mode.
- *
- * The "D" in FLD? means the intermipmap level mode.  That means that the
- * GL_*_MIPMAP_LINEAR modes get FLDs_Linear, and the GL_*_MIPMAP_NEAREST modes
- * get FLDs_Nearest.
- */
-#define HC_HTXnFLSe_Nearest     0x00000000
-#define HC_HTXnFLSe_Linear      0x00002000
-#define HC_HTXnFLSe_NonLinear   0x00004000
-#define HC_HTXnFLSe_Sharp       0x00008000
-#define HC_HTXnFLSe_Flat_Gaussian_Cubic 0x0000c000
-#define HC_HTXnFLSs_Nearest     0x00000000
-#define HC_HTXnFLSs_Linear      0x00000400
-#define HC_HTXnFLSs_NonLinear   0x00000800
-#define HC_HTXnFLSs_Flat_Gaussian_Cubic 0x00001800
-#define HC_HTXnFLTe_Nearest     0x00000000
-#define HC_HTXnFLTe_Linear      0x00000080
-#define HC_HTXnFLTe_NonLinear   0x00000100
-#define HC_HTXnFLTe_Sharp       0x00000180
-#define HC_HTXnFLTe_Flat_Gaussian_Cubic 0x00000300
-#define HC_HTXnFLTs_Nearest     0x00000000
-#define HC_HTXnFLTs_Linear      0x00000010
-#define HC_HTXnFLTs_NonLinear   0x00000020
-#define HC_HTXnFLTs_Flat_Gaussian_Cubic 0x00000060
-#define HC_HTXnFLDs_Tex0        0x00000000
-#define HC_HTXnFLDs_Nearest     0x00000001
-#define HC_HTXnFLDs_Linear      0x00000002
-#define HC_HTXnFLDs_NonLinear   0x00000003
-#define HC_HTXnFLDs_Dither      0x00000004
-#define HC_HTXnFLDs_ConstLOD    0x00000005
-#define HC_HTXnFLDs_Ani         0x00000006
-#define HC_HTXnFLDs_AniDither   0x00000007
-
-/* HC_SubA_HTXnMPMD        0x0079
- */
-#define HC_HTXnMPMD_SMASK       0x00070000
-#define HC_HTXnMPMD_TMASK       0x00380000
-#define HC_HTXnLODDTf_MASK      0x00000007
-#define HC_HTXnXY2ST_MASK       0x00000008
-#define HC_HTXnMPMD_Tsingle     0x00000000
-#define HC_HTXnMPMD_Tclamp      0x00080000
-#define HC_HTXnMPMD_Trepeat     0x00100000
-#define HC_HTXnMPMD_Tmirror     0x00180000
-#define HC_HTXnMPMD_Twrap       0x00200000
-#define HC_HTXnMPMD_Ssingle     0x00000000
-#define HC_HTXnMPMD_Sclamp      0x00010000
-#define HC_HTXnMPMD_Srepeat     0x00020000
-#define HC_HTXnMPMD_Smirror     0x00030000
-#define HC_HTXnMPMD_Swrap       0x00040000
-/* HC_SubA_HTXnCLODu       0x007a
- */
-#define HC_HTXnCLODu_MASK       0x000ffc00
-#define HC_HTXnCLODd_MASK       0x000003ff
-#define HC_HTXnCLODu_SHIFT      10
-/* HC_SubA_HTXnFM          0x007b
- */
-#define HC_HTXnFM_MASK          0x00ff0000
-#define HC_HTXnLoc_MASK         0x00000003
-#define HC_HTXnFM_INDEX         0x00000000 /*  0 << 19 */
-#define HC_HTXnFM_Intensity     0x00080000 /*  1 << 19 */
-#define HC_HTXnFM_Lum           0x00100000 /*  2 << 19 */
-#define HC_HTXnFM_Alpha         0x00180000 /*  3 << 19 */
-#define HC_HTXnFM_DX            0x00280000 /*  5 << 19 */
-#define HC_HTXnFM_BUMPMAP       0x00380000 /*  7 << 19 */
-#define HC_HTXnFM_ARGB16        0x00880000 /* 17 << 19 */
-#define HC_HTXnFM_ARGB32        0x00980000 /* 19 << 19 */
-#define HC_HTXnFM_ABGR16        0x00a80000 /* 21 << 19 */
-#define HC_HTXnFM_ABGR32        0x00b80000 /* 23 << 19 */
-#define HC_HTXnFM_RGBA16        0x00c80000 /* 25 << 19 */
-#define HC_HTXnFM_RGBA32        0x00d80000 /* 27 << 19 */
-#define HC_HTXnFM_BGRA16        0x00e80000 /* 29 << 19 */
-#define HC_HTXnFM_BGRA32        0x00f80000 /* 31 << 19 */
-#define HC_HTXnFM_Index1        (HC_HTXnFM_INDEX     | 0x00000000)
-#define HC_HTXnFM_Index2        (HC_HTXnFM_INDEX     | 0x00010000)
-#define HC_HTXnFM_Index4        (HC_HTXnFM_INDEX     | 0x00020000)
-#define HC_HTXnFM_Index8        (HC_HTXnFM_INDEX     | 0x00030000)
-#define HC_HTXnFM_T1            (HC_HTXnFM_Intensity | 0x00000000)
-#define HC_HTXnFM_T2            (HC_HTXnFM_Intensity | 0x00010000)
-#define HC_HTXnFM_T4            (HC_HTXnFM_Intensity | 0x00020000)
-#define HC_HTXnFM_T8            (HC_HTXnFM_Intensity | 0x00030000)
-#define HC_HTXnFM_L1            (HC_HTXnFM_Lum       | 0x00000000)
-#define HC_HTXnFM_L2            (HC_HTXnFM_Lum       | 0x00010000)
-#define HC_HTXnFM_L4            (HC_HTXnFM_Lum       | 0x00020000)
-#define HC_HTXnFM_L8            (HC_HTXnFM_Lum       | 0x00030000)
-#define HC_HTXnFM_AL44          (HC_HTXnFM_Lum       | 0x00040000)
-#define HC_HTXnFM_AL88          (HC_HTXnFM_Lum       | 0x00050000)
-#define HC_HTXnFM_A1            (HC_HTXnFM_Alpha     | 0x00000000)
-#define HC_HTXnFM_A2            (HC_HTXnFM_Alpha     | 0x00010000)
-#define HC_HTXnFM_A4            (HC_HTXnFM_Alpha     | 0x00020000)
-#define HC_HTXnFM_A8            (HC_HTXnFM_Alpha     | 0x00030000)
-#define HC_HTXnFM_DX1           (HC_HTXnFM_DX        | 0x00010000)
-#define HC_HTXnFM_DX23          (HC_HTXnFM_DX        | 0x00020000)
-#define HC_HTXnFM_DX45          (HC_HTXnFM_DX        | 0x00030000)
-#define HC_HTXnFM_RGB555        (HC_HTXnFM_ARGB16    | 0x00000000)
-#define HC_HTXnFM_RGB565        (HC_HTXnFM_ARGB16    | 0x00010000)
-#define HC_HTXnFM_ARGB1555      (HC_HTXnFM_ARGB16    | 0x00020000)
-#define HC_HTXnFM_ARGB4444      (HC_HTXnFM_ARGB16    | 0x00030000)
-#define HC_HTXnFM_ARGB0888      (HC_HTXnFM_ARGB32    | 0x00000000)
-#define HC_HTXnFM_ARGB8888      (HC_HTXnFM_ARGB32    | 0x00010000)
-#define HC_HTXnFM_BGR555        (HC_HTXnFM_ABGR16    | 0x00000000)
-#define HC_HTXnFM_BGR565        (HC_HTXnFM_ABGR16    | 0x00010000)
-#define HC_HTXnFM_ABGR1555      (HC_HTXnFM_ABGR16    | 0x00020000)
-#define HC_HTXnFM_ABGR4444      (HC_HTXnFM_ABGR16    | 0x00030000)
-#define HC_HTXnFM_ABGR0888      (HC_HTXnFM_ABGR32    | 0x00000000)
-#define HC_HTXnFM_ABGR8888      (HC_HTXnFM_ABGR32    | 0x00010000)
-#define HC_HTXnFM_RGBA5550      (HC_HTXnFM_RGBA16    | 0x00000000)
-#define HC_HTXnFM_RGBA5551      (HC_HTXnFM_RGBA16    | 0x00020000)
-#define HC_HTXnFM_RGBA4444      (HC_HTXnFM_RGBA16    | 0x00030000)
-#define HC_HTXnFM_RGBA8880      (HC_HTXnFM_RGBA32    | 0x00000000)
-#define HC_HTXnFM_RGBA8888      (HC_HTXnFM_RGBA32    | 0x00010000)
-#define HC_HTXnFM_BGRA5550      (HC_HTXnFM_BGRA16    | 0x00000000)
-#define HC_HTXnFM_BGRA5551      (HC_HTXnFM_BGRA16    | 0x00020000)
-#define HC_HTXnFM_BGRA4444      (HC_HTXnFM_BGRA16    | 0x00030000)
-#define HC_HTXnFM_BGRA8880      (HC_HTXnFM_BGRA32    | 0x00000000)
-#define HC_HTXnFM_BGRA8888      (HC_HTXnFM_BGRA32    | 0x00010000)
-#define HC_HTXnFM_VU88          (HC_HTXnFM_BUMPMAP   | 0x00000000)
-#define HC_HTXnFM_LVU655        (HC_HTXnFM_BUMPMAP   | 0x00010000)
-#define HC_HTXnFM_LVU888        (HC_HTXnFM_BUMPMAP   | 0x00020000)
-#define HC_HTXnLoc_Local        0x00000000
-#define HC_HTXnLoc_Sys          0x00000002
-#define HC_HTXnLoc_AGP          0x00000003
-/* HC_SubA_HTXnTRAH        0x007f
- */
-#define HC_HTXnTRAH_MASK        0x00ff0000
-#define HC_HTXnTRAL_MASK        0x0000ff00
-#define HC_HTXnTBA_MASK         0x000000ff
-#define HC_HTXnTRAH_SHIFT       16
-#define HC_HTXnTRAL_SHIFT       8
-
-/*-- Define the input texture, for below
- */
-#define HC_XTC_TOPC             0x00000000
-#define HC_XTC_InvTOPC          0x00000010
-#define HC_XTC_TOPCp5           0x00000020
-#define HC_XTC_Cbias            0x00000000
-#define HC_XTC_InvCbias         0x00000010
-#define HC_XTC_0                0x00000000
-#define HC_XTC_Dif              0x00000001
-#define HC_XTC_Spec             0x00000002
-#define HC_XTC_Tex              0x00000003
-#define HC_XTC_Cur              0x00000004
-#define HC_XTC_Adif             0x00000005
-#define HC_XTC_Fog              0x00000006
-#define HC_XTC_Atex             0x00000007
-#define HC_XTC_Acur             0x00000008
-#define HC_XTC_HTXnTBLRC        0x00000009
-#define HC_XTC_Ctexnext         0x0000000a 
-/** HC_SubA_HTXnTBLCsat     0x0080 
- */
-#define HC_HTXnTBLCsat_MASK     0x00800000
-#define HC_HTXnTBLCa_MASK       0x000fc000
-#define HC_HTXnTBLCb_MASK       0x00001f80
-#define HC_HTXnTBLCc_MASK       0x0000003f
-#define HC_HTXnTBLCa_TOPC       (HC_XTC_TOPC << 14)
-#define HC_HTXnTBLCa_InvTOPC    (HC_XTC_InvTOPC << 14)
-#define HC_HTXnTBLCa_TOPCp5     (HC_XTC_TOPCp5 << 14)
-#define HC_HTXnTBLCa_0          (HC_XTC_0 << 14)
-#define HC_HTXnTBLCa_Dif        (HC_XTC_Dif << 14)
-#define HC_HTXnTBLCa_Spec       (HC_XTC_Spec << 14)
-#define HC_HTXnTBLCa_Tex        (HC_XTC_Tex << 14)
-#define HC_HTXnTBLCa_Cur        (HC_XTC_Cur << 14)
-#define HC_HTXnTBLCa_Adif       (HC_XTC_Adif << 14)
-#define HC_HTXnTBLCa_Fog        (HC_XTC_Fog << 14)
-#define HC_HTXnTBLCa_Atex       (HC_XTC_Atex << 14)
-#define HC_HTXnTBLCa_Acur       (HC_XTC_Acur << 14)
-#define HC_HTXnTBLCa_HTXnTBLRC  (HC_XTC_HTXnTBLRC << 14)
-#define HC_HTXnTBLCa_Ctexnext   (HC_XTC_Ctexnext << 14) 
-#define HC_HTXnTBLCb_TOPC       (HC_XTC_TOPC << 7)
-#define HC_HTXnTBLCb_InvTOPC    (HC_XTC_InvTOPC << 7)
-#define HC_HTXnTBLCb_TOPCp5     (HC_XTC_TOPCp5 << 7)
-#define HC_HTXnTBLCb_0          (HC_XTC_0 << 7)
-#define HC_HTXnTBLCb_Dif        (HC_XTC_Dif << 7)
-#define HC_HTXnTBLCb_Spec       (HC_XTC_Spec << 7)
-#define HC_HTXnTBLCb_Tex        (HC_XTC_Tex << 7)
-#define HC_HTXnTBLCb_Cur        (HC_XTC_Cur << 7)
-#define HC_HTXnTBLCb_Adif       (HC_XTC_Adif << 7)
-#define HC_HTXnTBLCb_Fog        (HC_XTC_Fog << 7)
-#define HC_HTXnTBLCb_Atex       (HC_XTC_Atex << 7)
-#define HC_HTXnTBLCb_Acur       (HC_XTC_Acur << 7)
-#define HC_HTXnTBLCb_HTXnTBLRC  (HC_XTC_HTXnTBLRC << 7)
-#define HC_HTXnTBLCb_Ctexnext   (HC_XTC_Ctexnext << 7) 
-#define HC_HTXnTBLCc_TOPC       (HC_XTC_TOPC << 0)
-#define HC_HTXnTBLCc_InvTOPC    (HC_XTC_InvTOPC << 0)
-#define HC_HTXnTBLCc_TOPCp5     (HC_XTC_TOPCp5 << 0)
-#define HC_HTXnTBLCc_0          (HC_XTC_0 << 0)
-#define HC_HTXnTBLCc_Dif        (HC_XTC_Dif << 0)
-#define HC_HTXnTBLCc_Spec       (HC_XTC_Spec << 0)
-#define HC_HTXnTBLCc_Tex        (HC_XTC_Tex << 0)
-#define HC_HTXnTBLCc_Cur        (HC_XTC_Cur << 0)
-#define HC_HTXnTBLCc_Adif       (HC_XTC_Adif << 0)
-#define HC_HTXnTBLCc_Fog        (HC_XTC_Fog << 0)
-#define HC_HTXnTBLCc_Atex       (HC_XTC_Atex << 0)
-#define HC_HTXnTBLCc_Acur       (HC_XTC_Acur << 0)
-#define HC_HTXnTBLCc_HTXnTBLRC  (HC_XTC_HTXnTBLRC << 0)
-#define HC_HTXnTBLCc_Ctexnext   (HC_XTC_Ctexnext << 0) 
-/* HC_SubA_HTXnTBLCop      0x0081
- */
-#define HC_HTXnTBLdot_MASK      0x00c00000
-#define HC_HTXnTBLCop_MASK      0x00380000
-#define HC_HTXnTBLCbias_MASK    0x0007c000
-#define HC_HTXnTBLCshift_MASK   0x00001800
-#define HC_HTXnTBLAop_MASK      0x00000380
-#define HC_HTXnTBLAbias_MASK    0x00000078
-#define HC_HTXnTBLAshift_MASK   0x00000003
-#define HC_HTXnTBLDOT3          0x00800000
-#define HC_HTXnTBLDOT4          0x00c00000
-#define HC_HTXnTBLCop_Add       0x00000000
-#define HC_HTXnTBLCop_Sub       0x00080000
-#define HC_HTXnTBLCop_Min       0x00100000
-#define HC_HTXnTBLCop_Max       0x00180000
-#define HC_HTXnTBLCop_Mask      0x00200000
-#define HC_HTXnTBLCbias_Cbias           (HC_XTC_Cbias << 14)
-#define HC_HTXnTBLCbias_InvCbias        (HC_XTC_InvCbias << 14)
-#define HC_HTXnTBLCbias_0               (HC_XTC_0 << 14)
-#define HC_HTXnTBLCbias_Dif             (HC_XTC_Dif << 14)
-#define HC_HTXnTBLCbias_Spec            (HC_XTC_Spec << 14)
-#define HC_HTXnTBLCbias_Tex             (HC_XTC_Tex << 14)
-#define HC_HTXnTBLCbias_Cur             (HC_XTC_Cur << 14)
-#define HC_HTXnTBLCbias_Adif            (HC_XTC_Adif << 14)
-#define HC_HTXnTBLCbias_Fog             (HC_XTC_Fog << 14)
-#define HC_HTXnTBLCbias_Atex            (HC_XTC_Atex << 14)
-#define HC_HTXnTBLCbias_Acur            (HC_XTC_Acur << 14)
-#define HC_HTXnTBLCbias_HTXnTBLRC       (HC_XTC_HTXnTBLRC << 14)
-#define HC_HTXnTBLCshift_1      0x00000000
-#define HC_HTXnTBLCshift_2      0x00000800
-#define HC_HTXnTBLCshift_No     0x00001000
-#define HC_HTXnTBLCshift_DotP   0x00001800
-#define HC_HTXnTBLAop_Add       0x00000000
-#define HC_HTXnTBLAop_Sub       0x00000080
-#define HC_HTXnTBLAop_Min       0x00000100
-#define HC_HTXnTBLAop_Max       0x00000180
-#define HC_HTXnTBLAop_Mask      0x00000200
-#define HC_HTXnTBLAbias_Inv             0x00000040
-#define HC_HTXnTBLAbias_Adif            0x00000000
-#define HC_HTXnTBLAbias_Fog             0x00000008
-#define HC_HTXnTBLAbias_Acur            0x00000010
-#define HC_HTXnTBLAbias_HTXnTBLRAbias   0x00000018
-#define HC_HTXnTBLAbias_Atex            0x00000020
-#define HC_HTXnTBLAshift_1      0x00000000
-#define HC_HTXnTBLAshift_2      0x00000001
-#define HC_HTXnTBLAshift_No     0x00000002
-#define HC_HTXnTBLAshift_DotP   0x00000003
-/* HC_SubA_HTXnTBLMPFog    0x0082
- */
-#define HC_HTXnTBLMPfog_MASK    0x00e00000
-#define HC_HTXnTBLMPfog_0       0x00000000
-#define HC_HTXnTBLMPfog_Adif    0x00200000
-#define HC_HTXnTBLMPfog_Fog     0x00400000
-#define HC_HTXnTBLMPfog_Atex    0x00600000
-#define HC_HTXnTBLMPfog_Acur    0x00800000
-#define HC_HTXnTBLMPfog_GHTXnTBLRFog    0x00a00000
-/* HC_SubA_HTXnTBLAsat     0x0083
- *-- Define the texture alpha input.
- */
-#define HC_XTA_TOPA             0x00000000
-#define HC_XTA_InvTOPA          0x00000008
-#define HC_XTA_TOPAp5           0x00000010
-#define HC_XTA_Adif             0x00000000
-#define HC_XTA_Fog              0x00000001
-#define HC_XTA_Acur             0x00000002
-#define HC_XTA_HTXnTBLRA        0x00000003
-#define HC_XTA_Atex             0x00000004
-#define HC_XTA_Atexnext         0x00000005 
-/*--
- */
-#define HC_HTXnTBLAsat_MASK     0x00800000
-#define HC_HTXnTBLAMB_MASK      0x00700000
-#define HC_HTXnTBLAa_MASK       0x0007c000
-#define HC_HTXnTBLAb_MASK       0x00000f80
-#define HC_HTXnTBLAc_MASK       0x0000001f
-#define HC_HTXnTBLAMB_SHIFT     20
-#define HC_HTXnTBLAa_TOPA       (HC_XTA_TOPA << 14)
-#define HC_HTXnTBLAa_InvTOPA    (HC_XTA_InvTOPA << 14)
-#define HC_HTXnTBLAa_TOPAp5     (HC_XTA_TOPAp5 << 14)
-#define HC_HTXnTBLAa_Adif       (HC_XTA_Adif << 14)
-#define HC_HTXnTBLAa_Fog        (HC_XTA_Fog << 14)
-#define HC_HTXnTBLAa_Acur       (HC_XTA_Acur << 14)
-#define HC_HTXnTBLAa_HTXnTBLRA  (HC_XTA_HTXnTBLRA << 14)
-#define HC_HTXnTBLAa_Atex       (HC_XTA_Atex << 14)
-#define HC_HTXnTBLAa_Atexnext   (HC_XTA_Atexnext << 14) 
-#define HC_HTXnTBLAb_TOPA       (HC_XTA_TOPA << 7)
-#define HC_HTXnTBLAb_InvTOPA    (HC_XTA_InvTOPA << 7)
-#define HC_HTXnTBLAb_TOPAp5     (HC_XTA_TOPAp5 << 7)
-#define HC_HTXnTBLAb_Adif       (HC_XTA_Adif << 7)
-#define HC_HTXnTBLAb_Fog        (HC_XTA_Fog << 7)
-#define HC_HTXnTBLAb_Acur       (HC_XTA_Acur << 7)
-#define HC_HTXnTBLAb_HTXnTBLRA  (HC_XTA_HTXnTBLRA << 7)
-#define HC_HTXnTBLAb_Atex       (HC_XTA_Atex << 7)
-#define HC_HTXnTBLAb_Atexnext   (HC_XTA_Atexnext << 7) 
-#define HC_HTXnTBLAc_TOPA       (HC_XTA_TOPA << 0)
-#define HC_HTXnTBLAc_InvTOPA    (HC_XTA_InvTOPA << 0)
-#define HC_HTXnTBLAc_TOPAp5     (HC_XTA_TOPAp5 << 0)
-#define HC_HTXnTBLAc_Adif       (HC_XTA_Adif << 0)
-#define HC_HTXnTBLAc_Fog        (HC_XTA_Fog << 0)
-#define HC_HTXnTBLAc_Acur       (HC_XTA_Acur << 0)
-#define HC_HTXnTBLAc_HTXnTBLRA  (HC_XTA_HTXnTBLRA << 0)
-#define HC_HTXnTBLAc_Atex       (HC_XTA_Atex << 0)
-#define HC_HTXnTBLAc_Atexnext   (HC_XTA_Atexnext << 0) 
-/* HC_SubA_HTXnTBLRAa      0x0089
- */
-#define HC_HTXnTBLRAa_MASK      0x00ff0000
-#define HC_HTXnTBLRAb_MASK      0x0000ff00
-#define HC_HTXnTBLRAc_MASK      0x000000ff
-#define HC_HTXnTBLRAa_SHIFT     16
-#define HC_HTXnTBLRAb_SHIFT     8
-#define HC_HTXnTBLRAc_SHIFT     0
-/* HC_SubA_HTXnTBLRFog     0x008a
- */
-#define HC_HTXnTBLRFog_MASK     0x0000ff00
-#define HC_HTXnTBLRAbias_MASK   0x000000ff
-#define HC_HTXnTBLRFog_SHIFT    8
-#define HC_HTXnTBLRAbias_SHIFT  0
-/* HC_SubA_HTXnLScale      0x0094
- */
-#define HC_HTXnLScale_MASK      0x0007fc00
-#define HC_HTXnLOff_MASK        0x000001ff
-#define HC_HTXnLScale_SHIFT     10
-/* HC_SubA_HTXSMD          0x0000
- */
-#define HC_HTXSMD_MASK          0x00000080
-#define HC_HTXTMD_MASK          0x00000040
-#define HC_HTXNum_MASK          0x00000038
-#define HC_HTXTRMD_MASK         0x00000006
-#define HC_HTXCHCLR_MASK        0x00000001
-#define HC_HTXNum_SHIFT         3
-
-/* Texture Palette n
- */
-#define HC_SubType_TexPalette0  0x00000000
-#define HC_SubType_TexPalette1  0x00000001
-#define HC_SubType_FogTable     0x00000010
-#define HC_SubType_Stipple      0x00000014
-/* HC_SubA_TexPalette0     0x0000
- */
-#define HC_HTPnA_MASK           0xff000000
-#define HC_HTPnR_MASK           0x00ff0000
-#define HC_HTPnG_MASK           0x0000ff00
-#define HC_HTPnB_MASK           0x000000ff
-/* HC_SubA_FogTable        0x0010
- */
-#define HC_HFPn3_MASK           0xff000000
-#define HC_HFPn2_MASK           0x00ff0000
-#define HC_HFPn1_MASK           0x0000ff00
-#define HC_HFPn_MASK            0x000000ff
-#define HC_HFPn3_SHIFT          24
-#define HC_HFPn2_SHIFT          16
-#define HC_HFPn1_SHIFT          8
-
-/* Auto Testing & Security
- */
-#define HC_SubA_HenFIFOAT       0x0000
-#define HC_SubA_HFBDrawFirst    0x0004
-#define HC_SubA_HFBBasL         0x0005
-#define HC_SubA_HFBDst          0x0006
-/* HC_SubA_HenFIFOAT       0x0000
- */
-#define HC_HenFIFOAT_MASK       0x00000020
-#define HC_HenGEMILock_MASK     0x00000010
-#define HC_HenFBASwap_MASK      0x00000008
-#define HC_HenOT_MASK           0x00000004
-#define HC_HenCMDQ_MASK         0x00000002
-#define HC_HenTXCTSU_MASK       0x00000001
-/* HC_SubA_HFBDrawFirst    0x0004
- */
-#define HC_HFBDrawFirst_MASK    0x00000800
-#define HC_HFBQueue_MASK        0x00000400
-#define HC_HFBLock_MASK         0x00000200
-#define HC_HEOF_MASK            0x00000100
-#define HC_HFBBasH_MASK         0x000000ff
-
-/* GEMI Setting
- */
-#define HC_SubA_HTArbRCM        0x0008
-#define HC_SubA_HTArbRZ         0x000a
-#define HC_SubA_HTArbWZ         0x000b
-#define HC_SubA_HTArbRTX        0x000c
-#define HC_SubA_HTArbRCW        0x000d
-#define HC_SubA_HTArbE2         0x000e
-#define HC_SubA_HArbRQCM        0x0010
-#define HC_SubA_HArbWQCM        0x0011
-#define HC_SubA_HGEMITout       0x0020
-#define HC_SubA_HFthRTXD        0x0040
-#define HC_SubA_HFthRTXA        0x0044
-#define HC_SubA_HCMDQstL        0x0050
-#define HC_SubA_HCMDQendL       0x0051
-#define HC_SubA_HCMDQLen        0x0052
-/* HC_SubA_HTArbRCM        0x0008
- */
-#define HC_HTArbRCM_MASK        0x0000ffff
-/* HC_SubA_HTArbRZ         0x000a
- */
-#define HC_HTArbRZ_MASK         0x0000ffff
-/* HC_SubA_HTArbWZ         0x000b
- */
-#define HC_HTArbWZ_MASK         0x0000ffff
-/* HC_SubA_HTArbRTX        0x000c
- */
-#define HC_HTArbRTX_MASK        0x0000ffff
-/* HC_SubA_HTArbRCW        0x000d
- */
-#define HC_HTArbRCW_MASK        0x0000ffff
-/* HC_SubA_HTArbE2         0x000e
- */
-#define HC_HTArbE2_MASK         0x0000ffff
-/* HC_SubA_HArbRQCM        0x0010
- */
-#define HC_HTArbRQCM_MASK       0x0000ffff
-/* HC_SubA_HArbWQCM        0x0011
- */
-#define HC_HArbWQCM_MASK        0x0000ffff
-/* HC_SubA_HGEMITout       0x0020
- */
-#define HC_HGEMITout_MASK       0x000f0000
-#define HC_HNPArbZC_MASK        0x0000ffff
-#define HC_HGEMITout_SHIFT      16
-/* HC_SubA_HFthRTXD        0x0040
- */
-#define HC_HFthRTXD_MASK        0x00ff0000
-#define HC_HFthRZD_MASK         0x0000ff00
-#define HC_HFthWZD_MASK         0x000000ff
-#define HC_HFthRTXD_SHIFT       16
-#define HC_HFthRZD_SHIFT        8
-/* HC_SubA_HFthRTXA        0x0044
- */
-#define HC_HFthRTXA_MASK        0x000000ff
-
-/******************************************************************************
-** Define the Halcyon Internal register access constants. For simulator only.
-******************************************************************************/
-#define HC_SIMA_HAGPBstL        0x0000
-#define HC_SIMA_HAGPBendL       0x0001
-#define HC_SIMA_HAGPCMNT        0x0002
-#define HC_SIMA_HAGPBpL         0x0003
-#define HC_SIMA_HAGPBpH         0x0004
-#define HC_SIMA_HClipTB         0x0005
-#define HC_SIMA_HClipLR         0x0006
-#define HC_SIMA_HFPClipTL       0x0007
-#define HC_SIMA_HFPClipBL       0x0008
-#define HC_SIMA_HFPClipLL       0x0009
-#define HC_SIMA_HFPClipRL       0x000a
-#define HC_SIMA_HFPClipTBH      0x000b
-#define HC_SIMA_HFPClipLRH      0x000c
-#define HC_SIMA_HLP             0x000d
-#define HC_SIMA_HLPRF           0x000e
-#define HC_SIMA_HSolidCL        0x000f
-#define HC_SIMA_HPixGC          0x0010
-#define HC_SIMA_HSPXYOS         0x0011
-#define HC_SIMA_HCmdA           0x0012
-#define HC_SIMA_HCmdB           0x0013
-#define HC_SIMA_HEnable         0x0014
-#define HC_SIMA_HZWBBasL        0x0015
-#define HC_SIMA_HZWBBasH        0x0016
-#define HC_SIMA_HZWBType        0x0017
-#define HC_SIMA_HZBiasL         0x0018
-#define HC_SIMA_HZWBend         0x0019
-#define HC_SIMA_HZWTMD          0x001a
-#define HC_SIMA_HZWCDL          0x001b
-#define HC_SIMA_HZWCTAGnum      0x001c
-#define HC_SIMA_HZCYNum         0x001d
-#define HC_SIMA_HZWCFire        0x001e
-/* #define HC_SIMA_HSBBasL         0x001d */
-/* #define HC_SIMA_HSBBasH         0x001e */
-/* #define HC_SIMA_HSBFM           0x001f */
-#define HC_SIMA_HSTREF          0x0020
-#define HC_SIMA_HSTMD           0x0021
-#define HC_SIMA_HABBasL         0x0022
-#define HC_SIMA_HABBasH         0x0023
-#define HC_SIMA_HABFM           0x0024
-#define HC_SIMA_HATMD           0x0025
-#define HC_SIMA_HABLCsat        0x0026
-#define HC_SIMA_HABLCop         0x0027
-#define HC_SIMA_HABLAsat        0x0028
-#define HC_SIMA_HABLAop         0x0029
-#define HC_SIMA_HABLRCa         0x002a
-#define HC_SIMA_HABLRFCa        0x002b
-#define HC_SIMA_HABLRCbias      0x002c
-#define HC_SIMA_HABLRCb         0x002d
-#define HC_SIMA_HABLRFCb        0x002e
-#define HC_SIMA_HABLRAa         0x002f
-#define HC_SIMA_HABLRAb         0x0030
-#define HC_SIMA_HDBBasL         0x0031
-#define HC_SIMA_HDBBasH         0x0032
-#define HC_SIMA_HDBFM           0x0033
-#define HC_SIMA_HFBBMSKL        0x0034
-#define HC_SIMA_HROP            0x0035
-#define HC_SIMA_HFogLF          0x0036
-#define HC_SIMA_HFogCL          0x0037
-#define HC_SIMA_HFogCH          0x0038
-#define HC_SIMA_HFogStL         0x0039
-#define HC_SIMA_HFogStH         0x003a
-#define HC_SIMA_HFogOOdMF       0x003b
-#define HC_SIMA_HFogOOdEF       0x003c
-#define HC_SIMA_HFogEndL        0x003d
-#define HC_SIMA_HFogDenst       0x003e
-/*---- start of texture 0 setting ----
- */
-#define HC_SIMA_HTX0L0BasL      0x0040
-#define HC_SIMA_HTX0L1BasL      0x0041
-#define HC_SIMA_HTX0L2BasL      0x0042
-#define HC_SIMA_HTX0L3BasL      0x0043
-#define HC_SIMA_HTX0L4BasL      0x0044
-#define HC_SIMA_HTX0L5BasL      0x0045
-#define HC_SIMA_HTX0L6BasL      0x0046
-#define HC_SIMA_HTX0L7BasL      0x0047
-#define HC_SIMA_HTX0L8BasL      0x0048
-#define HC_SIMA_HTX0L9BasL      0x0049
-#define HC_SIMA_HTX0LaBasL      0x004a
-#define HC_SIMA_HTX0LbBasL      0x004b
-#define HC_SIMA_HTX0LcBasL      0x004c
-#define HC_SIMA_HTX0LdBasL      0x004d
-#define HC_SIMA_HTX0LeBasL      0x004e
-#define HC_SIMA_HTX0LfBasL      0x004f
-#define HC_SIMA_HTX0L10BasL     0x0050
-#define HC_SIMA_HTX0L11BasL     0x0051
-#define HC_SIMA_HTX0L012BasH    0x0052
-#define HC_SIMA_HTX0L345BasH    0x0053
-#define HC_SIMA_HTX0L678BasH    0x0054
-#define HC_SIMA_HTX0L9abBasH    0x0055
-#define HC_SIMA_HTX0LcdeBasH    0x0056
-#define HC_SIMA_HTX0Lf1011BasH  0x0057
-#define HC_SIMA_HTX0L0Pit       0x0058
-#define HC_SIMA_HTX0L1Pit       0x0059
-#define HC_SIMA_HTX0L2Pit       0x005a
-#define HC_SIMA_HTX0L3Pit       0x005b
-#define HC_SIMA_HTX0L4Pit       0x005c
-#define HC_SIMA_HTX0L5Pit       0x005d
-#define HC_SIMA_HTX0L6Pit       0x005e
-#define HC_SIMA_HTX0L7Pit       0x005f
-#define HC_SIMA_HTX0L8Pit       0x0060
-#define HC_SIMA_HTX0L9Pit       0x0061
-#define HC_SIMA_HTX0LaPit       0x0062
-#define HC_SIMA_HTX0LbPit       0x0063
-#define HC_SIMA_HTX0LcPit       0x0064
-#define HC_SIMA_HTX0LdPit       0x0065
-#define HC_SIMA_HTX0LePit       0x0066
-#define HC_SIMA_HTX0LfPit       0x0067
-#define HC_SIMA_HTX0L10Pit      0x0068
-#define HC_SIMA_HTX0L11Pit      0x0069
-#define HC_SIMA_HTX0L0_5WE      0x006a
-#define HC_SIMA_HTX0L6_bWE      0x006b
-#define HC_SIMA_HTX0Lc_11WE     0x006c
-#define HC_SIMA_HTX0L0_5HE      0x006d
-#define HC_SIMA_HTX0L6_bHE      0x006e
-#define HC_SIMA_HTX0Lc_11HE     0x006f
-#define HC_SIMA_HTX0L0OS        0x0070
-#define HC_SIMA_HTX0TB          0x0071
-#define HC_SIMA_HTX0MPMD        0x0072
-#define HC_SIMA_HTX0CLODu       0x0073
-#define HC_SIMA_HTX0FM          0x0074
-#define HC_SIMA_HTX0TRCH        0x0075
-#define HC_SIMA_HTX0TRCL        0x0076
-#define HC_SIMA_HTX0TBC         0x0077
-#define HC_SIMA_HTX0TRAH        0x0078
-#define HC_SIMA_HTX0TBLCsat     0x0079
-#define HC_SIMA_HTX0TBLCop      0x007a
-#define HC_SIMA_HTX0TBLMPfog    0x007b
-#define HC_SIMA_HTX0TBLAsat     0x007c
-#define HC_SIMA_HTX0TBLRCa      0x007d
-#define HC_SIMA_HTX0TBLRCb      0x007e
-#define HC_SIMA_HTX0TBLRCc      0x007f
-#define HC_SIMA_HTX0TBLRCbias   0x0080
-#define HC_SIMA_HTX0TBLRAa      0x0081
-#define HC_SIMA_HTX0TBLRFog     0x0082
-#define HC_SIMA_HTX0BumpM00     0x0083
-#define HC_SIMA_HTX0BumpM01     0x0084
-#define HC_SIMA_HTX0BumpM10     0x0085
-#define HC_SIMA_HTX0BumpM11     0x0086
-#define HC_SIMA_HTX0LScale      0x0087
-/*---- end of texture 0 setting ----      0x008f
- */
-#define HC_SIMA_TX0TX1_OFF      0x0050
-/*---- start of texture 1 setting ----
- */
-#define HC_SIMA_HTX1L0BasL      (HC_SIMA_HTX0L0BasL + HC_SIMA_TX0TX1_OFF)
-#define HC_SIMA_HTX1L1BasL      (HC_SIMA_HTX0L1BasL + HC_SIMA_TX0TX1_OFF)
-#define HC_SIMA_HTX1L2BasL      (HC_SIMA_HTX0L2BasL + HC_SIMA_TX0TX1_OFF)
-#define HC_SIMA_HTX1L3BasL      (HC_SIMA_HTX0L3BasL + HC_SIMA_TX0TX1_OFF)
-#define HC_SIMA_HTX1L4BasL      (HC_SIMA_HTX0L4BasL + HC_SIMA_TX0TX1_OFF)
-#define HC_SIMA_HTX1L5BasL      (HC_SIMA_HTX0L5BasL + HC_SIMA_TX0TX1_OFF)
-#define HC_SIMA_HTX1L6BasL      (HC_SIMA_HTX0L6BasL + HC_SIMA_TX0TX1_OFF)
-#define HC_SIMA_HTX1L7BasL      (HC_SIMA_HTX0L7BasL + HC_SIMA_TX0TX1_OFF)
-#define HC_SIMA_HTX1L8BasL      (HC_SIMA_HTX0L8BasL + HC_SIMA_TX0TX1_OFF)
-#define HC_SIMA_HTX1L9BasL      (HC_SIMA_HTX0L9BasL + HC_SIMA_TX0TX1_OFF)
-#define HC_SIMA_HTX1LaBasL      (HC_SIMA_HTX0LaBasL + HC_SIMA_TX0TX1_OFF)
-#define HC_SIMA_HTX1LbBasL      (HC_SIMA_HTX0LbBasL + HC_SIMA_TX0TX1_OFF)
-#define HC_SIMA_HTX1LcBasL      (HC_SIMA_HTX0LcBasL + HC_SIMA_TX0TX1_OFF)
-#define HC_SIMA_HTX1LdBasL      (HC_SIMA_HTX0LdBasL + HC_SIMA_TX0TX1_OFF)
-#define HC_SIMA_HTX1LeBasL      (HC_SIMA_HTX0LeBasL + HC_SIMA_TX0TX1_OFF)
-#define HC_SIMA_HTX1LfBasL      (HC_SIMA_HTX0LfBasL + HC_SIMA_TX0TX1_OFF)
-#define HC_SIMA_HTX1L10BasL     (HC_SIMA_HTX0L10BasL + HC_SIMA_TX0TX1_OFF)
-#define HC_SIMA_HTX1L11BasL     (HC_SIMA_HTX0L11BasL + HC_SIMA_TX0TX1_OFF)
-#define HC_SIMA_HTX1L012BasH    (HC_SIMA_HTX0L012BasH + HC_SIMA_TX0TX1_OFF)
-#define HC_SIMA_HTX1L345BasH    (HC_SIMA_HTX0L345BasH + HC_SIMA_TX0TX1_OFF)
-#define HC_SIMA_HTX1L678BasH    (HC_SIMA_HTX0L678BasH + HC_SIMA_TX0TX1_OFF)
-#define HC_SIMA_HTX1L9abBasH    (HC_SIMA_HTX0L9abBasH + HC_SIMA_TX0TX1_OFF)
-#define HC_SIMA_HTX1LcdeBasH    (HC_SIMA_HTX0LcdeBasH + HC_SIMA_TX0TX1_OFF)
-#define HC_SIMA_HTX1Lf1011BasH  (HC_SIMA_HTX0Lf1011BasH + HC_SIMA_TX0TX1_OFF)
-#define HC_SIMA_HTX1L0Pit       (HC_SIMA_HTX0L0Pit + HC_SIMA_TX0TX1_OFF)
-#define HC_SIMA_HTX1L1Pit       (HC_SIMA_HTX0L1Pit + HC_SIMA_TX0TX1_OFF)
-#define HC_SIMA_HTX1L2Pit       (HC_SIMA_HTX0L2Pit + HC_SIMA_TX0TX1_OFF)
-#define HC_SIMA_HTX1L3Pit       (HC_SIMA_HTX0L3Pit + HC_SIMA_TX0TX1_OFF)
-#define HC_SIMA_HTX1L4Pit       (HC_SIMA_HTX0L4Pit + HC_SIMA_TX0TX1_OFF)
-#define HC_SIMA_HTX1L5Pit       (HC_SIMA_HTX0L5Pit + HC_SIMA_TX0TX1_OFF)
-#define HC_SIMA_HTX1L6Pit       (HC_SIMA_HTX0L6Pit + HC_SIMA_TX0TX1_OFF)
-#define HC_SIMA_HTX1L7Pit       (HC_SIMA_HTX0L7Pit + HC_SIMA_TX0TX1_OFF)
-#define HC_SIMA_HTX1L8Pit       (HC_SIMA_HTX0L8Pit + HC_SIMA_TX0TX1_OFF)
-#define HC_SIMA_HTX1L9Pit       (HC_SIMA_HTX0L9Pit + HC_SIMA_TX0TX1_OFF)
-#define HC_SIMA_HTX1LaPit       (HC_SIMA_HTX0LaPit + HC_SIMA_TX0TX1_OFF)
-#define HC_SIMA_HTX1LbPit       (HC_SIMA_HTX0LbPit + HC_SIMA_TX0TX1_OFF)
-#define HC_SIMA_HTX1LcPit       (HC_SIMA_HTX0LcPit + HC_SIMA_TX0TX1_OFF)
-#define HC_SIMA_HTX1LdPit       (HC_SIMA_HTX0LdPit + HC_SIMA_TX0TX1_OFF)
-#define HC_SIMA_HTX1LePit       (HC_SIMA_HTX0LePit + HC_SIMA_TX0TX1_OFF)
-#define HC_SIMA_HTX1LfPit       (HC_SIMA_HTX0LfPit + HC_SIMA_TX0TX1_OFF)
-#define HC_SIMA_HTX1L10Pit      (HC_SIMA_HTX0L10Pit + HC_SIMA_TX0TX1_OFF)
-#define HC_SIMA_HTX1L11Pit      (HC_SIMA_HTX0L11Pit + HC_SIMA_TX0TX1_OFF)
-#define HC_SIMA_HTX1L0_5WE      (HC_SIMA_HTX0L0_5WE + HC_SIMA_TX0TX1_OFF)
-#define HC_SIMA_HTX1L6_bWE      (HC_SIMA_HTX0L6_bWE + HC_SIMA_TX0TX1_OFF)
-#define HC_SIMA_HTX1Lc_11WE     (HC_SIMA_HTX0Lc_11WE + HC_SIMA_TX0TX1_OFF)
-#define HC_SIMA_HTX1L0_5HE      (HC_SIMA_HTX0L0_5HE + HC_SIMA_TX0TX1_OFF)
-#define HC_SIMA_HTX1L6_bHE      (HC_SIMA_HTX0L6_bHE + HC_SIMA_TX0TX1_OFF)
-#define HC_SIMA_HTX1Lc_11HE      (HC_SIMA_HTX0Lc_11HE + HC_SIMA_TX0TX1_OFF)
-#define HC_SIMA_HTX1L0OS        (HC_SIMA_HTX0L0OS + HC_SIMA_TX0TX1_OFF)
-#define HC_SIMA_HTX1TB          (HC_SIMA_HTX0TB + HC_SIMA_TX0TX1_OFF)
-#define HC_SIMA_HTX1MPMD        (HC_SIMA_HTX0MPMD + HC_SIMA_TX0TX1_OFF)
-#define HC_SIMA_HTX1CLODu       (HC_SIMA_HTX0CLODu + HC_SIMA_TX0TX1_OFF)
-#define HC_SIMA_HTX1FM          (HC_SIMA_HTX0FM + HC_SIMA_TX0TX1_OFF)
-#define HC_SIMA_HTX1TRCH        (HC_SIMA_HTX0TRCH + HC_SIMA_TX0TX1_OFF)
-#define HC_SIMA_HTX1TRCL        (HC_SIMA_HTX0TRCL + HC_SIMA_TX0TX1_OFF)
-#define HC_SIMA_HTX1TBC         (HC_SIMA_HTX0TBC + HC_SIMA_TX0TX1_OFF)
-#define HC_SIMA_HTX1TRAH        (HC_SIMA_HTX0TRAH + HC_SIMA_TX0TX1_OFF)
-#define HC_SIMA_HTX1LTC         (HC_SIMA_HTX0LTC + HC_SIMA_TX0TX1_OFF)
-#define HC_SIMA_HTX1LTA         (HC_SIMA_HTX0LTA + HC_SIMA_TX0TX1_OFF)
-#define HC_SIMA_HTX1TBLCsat     (HC_SIMA_HTX0TBLCsat + HC_SIMA_TX0TX1_OFF)
-#define HC_SIMA_HTX1TBLCop      (HC_SIMA_HTX0TBLCop + HC_SIMA_TX0TX1_OFF)
-#define HC_SIMA_HTX1TBLMPfog    (HC_SIMA_HTX0TBLMPfog + HC_SIMA_TX0TX1_OFF)
-#define HC_SIMA_HTX1TBLAsat     (HC_SIMA_HTX0TBLAsat + HC_SIMA_TX0TX1_OFF)
-#define HC_SIMA_HTX1TBLRCa      (HC_SIMA_HTX0TBLRCa + HC_SIMA_TX0TX1_OFF)
-#define HC_SIMA_HTX1TBLRCb      (HC_SIMA_HTX0TBLRCb + HC_SIMA_TX0TX1_OFF)
-#define HC_SIMA_HTX1TBLRCc      (HC_SIMA_HTX0TBLRCc + HC_SIMA_TX0TX1_OFF)
-#define HC_SIMA_HTX1TBLRCbias   (HC_SIMA_HTX0TBLRCbias + HC_SIMA_TX0TX1_OFF)
-#define HC_SIMA_HTX1TBLRAa      (HC_SIMA_HTX0TBLRAa + HC_SIMA_TX0TX1_OFF)
-#define HC_SIMA_HTX1TBLRFog     (HC_SIMA_HTX0TBLRFog + HC_SIMA_TX0TX1_OFF)
-#define HC_SIMA_HTX1BumpM00     (HC_SIMA_HTX0BumpM00 + HC_SIMA_TX0TX1_OFF)
-#define HC_SIMA_HTX1BumpM01     (HC_SIMA_HTX0BumpM01 + HC_SIMA_TX0TX1_OFF)
-#define HC_SIMA_HTX1BumpM10     (HC_SIMA_HTX0BumpM10 + HC_SIMA_TX0TX1_OFF)
-#define HC_SIMA_HTX1BumpM11     (HC_SIMA_HTX0BumpM11 + HC_SIMA_TX0TX1_OFF)
-#define HC_SIMA_HTX1LScale      (HC_SIMA_HTX0LScale + HC_SIMA_TX0TX1_OFF)
-/*---- end of texture 1 setting ---- 0xaf
- */
-#define HC_SIMA_HTXSMD          0x00b0
-#define HC_SIMA_HenFIFOAT       0x00b1
-#define HC_SIMA_HFBDrawFirst    0x00b2
-#define HC_SIMA_HFBBasL         0x00b3
-#define HC_SIMA_HTArbRCM        0x00b4
-#define HC_SIMA_HTArbRZ         0x00b5
-#define HC_SIMA_HTArbWZ         0x00b6
-#define HC_SIMA_HTArbRTX        0x00b7
-#define HC_SIMA_HTArbRCW        0x00b8
-#define HC_SIMA_HTArbE2         0x00b9
-#define HC_SIMA_HGEMITout       0x00ba
-#define HC_SIMA_HFthRTXD        0x00bb
-#define HC_SIMA_HFthRTXA        0x00bc
-/* Define the texture palette 0
- */
-#define HC_SIMA_HTP0            0x0100
-#define HC_SIMA_HTP1            0x0200
-#define HC_SIMA_FOGTABLE        0x0300
-#define HC_SIMA_STIPPLE         0x0400
-#define HC_SIMA_HE3Fire         0x0440
-#define HC_SIMA_TRANS_SET       0x0441
-#define HC_SIMA_HREngSt         0x0442
-#define HC_SIMA_HRFIFOempty     0x0443
-#define HC_SIMA_HRFIFOfull      0x0444
-#define HC_SIMA_HRErr           0x0445
-#define HC_SIMA_FIFOstatus      0x0446
-
-/******************************************************************************
-** Define the AGP command header.
-******************************************************************************/
-#define HC_ACMD_MASK            0xfe000000      
-#define HC_ACMD_SUB_MASK        0x0c000000      
-#define HC_ACMD_HCmdA           0xee000000      
-#define HC_ACMD_HCmdB           0xec000000      
-#define HC_ACMD_HCmdC           0xea000000      
-#define HC_ACMD_H1              0xf0000000      
-#define HC_ACMD_H2              0xf2000000      
-#define HC_ACMD_H3              0xf4000000      
-#define HC_ACMD_H4              0xf6000000      
-
-#define HC_ACMD_H1IO_MASK       0x000001ff
-#define HC_ACMD_H2IO1_MASK      0x001ff000      
-#define HC_ACMD_H2IO2_MASK      0x000001ff
-#define HC_ACMD_H2IO1_SHIFT     12              
-#define HC_ACMD_H2IO2_SHIFT     0
-#define HC_ACMD_H3IO_MASK       0x000001ff
-#define HC_ACMD_H3COUNT_MASK    0x01fff000      
-#define HC_ACMD_H3COUNT_SHIFT   12              
-#define HC_ACMD_H4ID_MASK       0x000001ff
-#define HC_ACMD_H4COUNT_MASK    0x01fffe00
-#define HC_ACMD_H4COUNT_SHIFT   9
-
-/********************************************************************************
-** Define Header 
-********************************************************************************/
-#define HC_HEADER2		0xF210F110
-
-/********************************************************************************
-** Define Dummy Value 
-********************************************************************************/
-#define HC_DUMMY		0xCCCCCCCC
-/********************************************************************************
-** Define for DMA use 
-********************************************************************************/
-#define HALCYON_HEADER2     0XF210F110
-#define HALCYON_FIRECMD     0XEE100000  
-#define HALCYON_FIREMASK    0XFFF00000
-#define HALCYON_CMDB        0XEC000000  
-#define HALCYON_CMDBMASK    0XFFFE0000
-#define HALCYON_SUB_ADDR0   0X00000000
-#define HALCYON_HEADER1MASK 0XFFFFFF00
-#define HALCYON_HEADER1     0XF0000000
-#define HC_SubA_HAGPBstL        0x0060
-#define HC_SubA_HAGPBendL       0x0061
-#define HC_SubA_HAGPCMNT        0x0062
-#define HC_SubA_HAGPBpL         0x0063
-#define HC_SubA_HAGPBpH         0x0064
-#define HC_HAGPCMNT_MASK        0x00800000
-#define HC_HCmdErrClr_MASK      0x00400000
-#define HC_HAGPBendH_MASK       0x0000ff00
-#define HC_HAGPBstH_MASK        0x000000ff
-#define HC_HAGPBendH_SHIFT      8
-#define HC_HAGPBstH_SHIFT       0
-#define HC_HAGPBpL_MASK         0x00fffffc
-#define HC_HAGPBpID_MASK        0x00000003
-#define HC_HAGPBpID_PAUSE       0x00000000
-#define HC_HAGPBpID_JUMP        0x00000001
-#define HC_HAGPBpID_STOP        0x00000002
-#define HC_HAGPBpH_MASK         0x00ffffff
-
-#endif
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/unichrome/via_context.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/unichrome/via_context.c
deleted file mode 100644
index 4c18eba9b..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/unichrome/via_context.c
+++ /dev/null
@@ -1,782 +0,0 @@
-/*
- * Copyright 1998-2003 VIA Technologies, Inc. All Rights Reserved.
- * Copyright 2001-2003 S3 Graphics, Inc. All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sub license,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
- * VIA, S3 GRAPHICS, AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- * DEALINGS IN THE SOFTWARE.
- */
-
-/**
- * \file via_context.c
- * 
- * \author John Sheng (presumably of either VIA Technologies or S3 Graphics)
- * \author Others at VIA Technologies?
- * \author Others at S3 Graphics?
- */
-
-#include "glheader.h"
-#include "context.h"
-#include "matrix.h"
-#include "state.h"
-#include "simple_list.h"
-#include "extensions.h"
-#include "framebuffer.h"
-
-#include "swrast/swrast.h"
-#include "swrast_setup/swrast_setup.h"
-#include "tnl/tnl.h"
-#include "array_cache/acache.h"
-
-#include "tnl/t_pipeline.h"
-
-#include "drivers/common/driverfuncs.h"
-
-#include "via_screen.h"
-#include "via_dri.h"
-
-#include "via_state.h"
-#include "via_tex.h"
-#include "via_span.h"
-#include "via_tris.h"
-#include "via_ioctl.h"
-#include "via_fb.h"
-
-#include <stdio.h>
-#include "macros.h"
-
-#define need_GL_ARB_multisample
-#define need_GL_ARB_point_parameters
-#define need_GL_EXT_fog_coord
-#define need_GL_EXT_secondary_color
-#include "extension_helper.h"
-
-#define DRIVER_DATE	"20050526"
-
-#include "vblank.h"
-#include "utils.h"
-
-GLuint VIA_DEBUG = 0;
-
-/**
- * Return various strings for \c glGetString.
- *
- * \sa glGetString
- */
-static const GLubyte *viaGetString(GLcontext *ctx, GLenum name)
-{
-   static char buffer[128];
-   unsigned   offset;
-
-
-   switch (name) {
-   case GL_VENDOR:
-      return (GLubyte *)"VIA Technology";
-
-   case GL_RENDERER: {
-      static const char * const chipset_names[] = {
-	 "UniChrome",
-	 "CastleRock (CLE266)",
-	 "UniChrome (KM400)",
-	 "UniChrome (K8M800)",
-	 "UniChrome (PM8x0/CN400)",
-      };
-      struct via_context *vmesa = VIA_CONTEXT(ctx);
-      unsigned id = vmesa->viaScreen->deviceID;
-
-      offset = driGetRendererString( buffer, 
-				     chipset_names[(id > VIA_PM800) ? 0 : id],
-				     DRIVER_DATE, 0 );
-      return (GLubyte *)buffer;
-   }
-
-   default:
-      return NULL;
-   }
-}
-
-
-/**
- * Calculate a width that satisfies the hardware's alignment requirements.
- * On the Unichrome hardware, each scanline must be aligned to a multiple of
- * 16 pixels.
- *
- * \param width  Minimum buffer width, in pixels.
- * 
- * \returns A pixel width that meets the alignment requirements.
- */
-static __inline__ unsigned
-buffer_align( unsigned width )
-{
-    return (width + 0x0f) & ~0x0f;
-}
-
-
-/**
- * Calculate the framebuffer parameters for all buffers (front, back, depth,
- * and stencil) associated with the specified context.
- * 
- * \warning
- * This function also calls \c AllocateBuffer to actually allocate the
- * buffers.
- * 
- * \sa AllocateBuffer
- */
-static GLboolean
-calculate_buffer_parameters( struct via_context *vmesa )
-{
-   const unsigned shift = vmesa->viaScreen->bitsPerPixel / 16;
-   const unsigned extra = 32;
-   unsigned w;
-   unsigned h;
-
-   /* Allocate front-buffer */
-   if (vmesa->drawType == GLX_PBUFFER_BIT) {
-      w = vmesa->driDrawable->w;
-      h = vmesa->driDrawable->h;
-
-      vmesa->front.bpp = vmesa->viaScreen->bitsPerPixel;
-      vmesa->front.pitch = buffer_align( w ) << shift;
-      vmesa->front.size = vmesa->front.pitch * h;
-
-      if (vmesa->front.map)
-	 via_free_draw_buffer(vmesa, &vmesa->front);
-      if (!via_alloc_draw_buffer(vmesa, &vmesa->front))
-	 return GL_FALSE;
-
-   } else {
-      w = vmesa->viaScreen->width;
-      h = vmesa->viaScreen->height;
-
-      vmesa->front.bpp = vmesa->viaScreen->bitsPerPixel;
-      vmesa->front.pitch = buffer_align( w ) << shift;
-      vmesa->front.size = vmesa->front.pitch * h;
-      if (getenv("ALTERNATE_SCREEN")) 
-        vmesa->front.offset = vmesa->front.size;
-      else
-      	vmesa->front.offset = 0;
-      vmesa->front.map = (char *) vmesa->driScreen->pFB;
-   }
-
-
-   /* Allocate back-buffer */
-   if (vmesa->hasBack) {
-      vmesa->back.bpp = vmesa->viaScreen->bitsPerPixel;
-      vmesa->back.pitch = (buffer_align( vmesa->driDrawable->w ) << shift);
-      vmesa->back.pitch += extra;
-      vmesa->back.pitch = MIN2(vmesa->back.pitch, vmesa->front.pitch);
-      vmesa->back.size = vmesa->back.pitch * vmesa->driDrawable->h;
-      if (vmesa->back.map)
-	 via_free_draw_buffer(vmesa, &vmesa->back);
-      if (!via_alloc_draw_buffer(vmesa, &vmesa->back))
-	 return GL_FALSE;
-   }
-   else {
-      if (vmesa->back.map)
-	 via_free_draw_buffer(vmesa, &vmesa->back);
-      (void) memset( &vmesa->back, 0, sizeof( vmesa->back ) );
-   }
-
-
-   /* Allocate depth-buffer */
-   if ( vmesa->hasStencil || vmesa->hasDepth ) {
-      vmesa->depth.bpp = vmesa->depthBits;
-      if (vmesa->depth.bpp == 24)
-	 vmesa->depth.bpp = 32;
-
-      vmesa->depth.pitch = (buffer_align( vmesa->driDrawable->w ) * 
-			    (vmesa->depth.bpp/8)) + extra;
-      vmesa->depth.size = vmesa->depth.pitch * vmesa->driDrawable->h;
-
-      if (vmesa->depth.map)
-	 via_free_draw_buffer(vmesa, &vmesa->depth);
-      if (!via_alloc_draw_buffer(vmesa, &vmesa->depth)) {
-	 return GL_FALSE;
-      }
-   }
-   else {
-      if (vmesa->depth.map)
-   	 via_free_draw_buffer(vmesa, &vmesa->depth);
-      (void) memset( & vmesa->depth, 0, sizeof( vmesa->depth ) );
-   }
-
-   if( vmesa->viaScreen->width == vmesa->driDrawable->w && 
-       vmesa->viaScreen->height == vmesa->driDrawable->h ) {
-      vmesa->doPageFlip = vmesa->allowPageFlip;
-      assert(vmesa->back.pitch == vmesa->front.pitch);
-   }
-   else
-      vmesa->doPageFlip = GL_FALSE;
-
-   return GL_TRUE;
-}
-
-
-void viaReAllocateBuffers(GLcontext *ctx, GLframebuffer *drawbuffer,
-                          GLuint width, GLuint height)
-{
-    struct via_context *vmesa = VIA_CONTEXT(ctx);
-
-#if 0
-    _swrast_alloc_buffers( drawbuffer );
-#else
-    _mesa_resize_framebuffer(ctx, drawbuffer, width, height);
-#endif
-
-    calculate_buffer_parameters( vmesa );
-}
-
-static void viaBufferSize(GLframebuffer *buffer, GLuint *width, GLuint *height)
-{
-    GET_CURRENT_CONTEXT(ctx);
-    struct via_context *vmesa = VIA_CONTEXT(ctx);       
-    *width = vmesa->driDrawable->w;
-    *height = vmesa->driDrawable->h;
-}
-
-/* Extension strings exported by the Unichrome driver.
- */
-const struct dri_extension card_extensions[] =
-{
-    { "GL_ARB_multisample",                GL_ARB_multisample_functions },
-    { "GL_ARB_multitexture",               NULL },
-    { "GL_ARB_point_parameters",           GL_ARB_point_parameters_functions },
-    { "GL_ARB_texture_env_add",            NULL },
-    { "GL_ARB_texture_env_combine",        NULL },
-/*    { "GL_ARB_texture_env_dot3",           NULL }, */
-    { "GL_ARB_texture_mirrored_repeat",    NULL },
-    { "GL_EXT_fog_coord",                  GL_EXT_fog_coord_functions },
-    { "GL_EXT_secondary_color",            GL_EXT_secondary_color_functions },
-    { "GL_EXT_stencil_wrap",               NULL },
-    { "GL_EXT_texture_env_combine",        NULL },
-/*    { "GL_EXT_texture_env_dot3",           NULL }, */
-    { "GL_EXT_texture_lod_bias",           NULL },
-    { "GL_NV_blend_square",                NULL },
-    { NULL,                                NULL }
-};
-
-extern const struct tnl_pipeline_stage _via_fastrender_stage;
-extern const struct tnl_pipeline_stage _via_render_stage;
-
-static const struct tnl_pipeline_stage *via_pipeline[] = {
-    &_tnl_vertex_transform_stage,
-    &_tnl_normal_transform_stage,
-    &_tnl_lighting_stage,
-    &_tnl_fog_coordinate_stage,
-    &_tnl_texgen_stage,
-    &_tnl_texture_transform_stage,
-    /* REMOVE: point attenuation stage */
-#if 1
-    &_via_fastrender_stage,     /* ADD: unclipped rastersetup-to-dma */
-#endif
-    &_tnl_render_stage,
-    0,
-};
-
-
-static const struct dri_debug_control debug_control[] =
-{
-    { "fall",  DEBUG_FALLBACKS },
-    { "tex",   DEBUG_TEXTURE },
-    { "ioctl", DEBUG_IOCTL },
-    { "prim",  DEBUG_PRIMS },
-    { "vert",  DEBUG_VERTS },
-    { "state", DEBUG_STATE },
-    { "verb",  DEBUG_VERBOSE },
-    { "dri",   DEBUG_DRI },
-    { "dma",   DEBUG_DMA },
-    { "san",   DEBUG_SANITY },
-    { "sync",  DEBUG_SYNC },
-    { "sleep", DEBUG_SLEEP },
-    { "pix",   DEBUG_PIXEL },
-    { "2d",    DEBUG_2D },
-    { NULL,    0 }
-};
-
-
-static GLboolean
-AllocateDmaBuffer(struct via_context *vmesa)
-{
-    if (vmesa->dma)
-        via_free_dma_buffer(vmesa);
-    
-    if (!via_alloc_dma_buffer(vmesa))
-        return GL_FALSE;
-
-    vmesa->dmaLow = 0;
-    vmesa->dmaCliprectAddr = ~0;
-    return GL_TRUE;
-}
-
-static void
-FreeBuffer(struct via_context *vmesa)
-{
-    if (vmesa->front.map && vmesa->drawType == GLX_PBUFFER_BIT)
-	via_free_draw_buffer(vmesa, &vmesa->front);
-
-    if (vmesa->back.map)
-        via_free_draw_buffer(vmesa, &vmesa->back);
-
-    if (vmesa->depth.map)
-        via_free_draw_buffer(vmesa, &vmesa->depth);
-
-    if (vmesa->breadcrumb.map)
-        via_free_draw_buffer(vmesa, &vmesa->breadcrumb);
-
-    if (vmesa->dma)
-        via_free_dma_buffer(vmesa);
-}
-
-
-GLboolean
-viaCreateContext(const __GLcontextModes *visual,
-                 __DRIcontextPrivate *driContextPriv,
-                 void *sharedContextPrivate)
-{
-    GLcontext *ctx, *shareCtx;
-    struct via_context *vmesa;
-    __DRIscreenPrivate *sPriv = driContextPriv->driScreenPriv;
-    viaScreenPrivate *viaScreen = (viaScreenPrivate *)sPriv->private;
-    drm_via_sarea_t *saPriv = (drm_via_sarea_t *)
-        (((GLubyte *)sPriv->pSAREA) + viaScreen->sareaPrivOffset);
-    struct dd_function_table functions;
-
-    /* Allocate via context */
-    vmesa = (struct via_context *) CALLOC_STRUCT(via_context);
-    if (!vmesa) {
-        return GL_FALSE;
-    }
-
-    /* Parse configuration files.
-     */
-    driParseConfigFiles (&vmesa->optionCache, &viaScreen->optionCache,
-			 sPriv->myNum, "via");
-
-    /* pick back buffer */
-    vmesa->hasBack = visual->doubleBufferMode;
-
-    switch(visual->depthBits) {
-    case 0:			
-       vmesa->hasDepth = GL_FALSE;
-       vmesa->depthBits = 0; 
-       vmesa->depth_max = 1.0;
-       break;
-    case 16:
-       vmesa->hasDepth = GL_TRUE;
-       vmesa->depthBits = visual->depthBits;
-       vmesa->have_hw_stencil = GL_FALSE;
-       vmesa->depth_max = (GLfloat)0xffff;
-       vmesa->depth_clear_mask = 0xf << 28;
-       vmesa->ClearDepth = 0xffff;
-       vmesa->polygon_offset_scale = 1.0 / vmesa->depth_max;
-       break;
-    case 24:
-       vmesa->hasDepth = GL_TRUE;
-       vmesa->depthBits = visual->depthBits;
-       vmesa->depth_max = (GLfloat) 0xffffff;
-       vmesa->depth_clear_mask = 0xe << 28;
-       vmesa->ClearDepth = 0xffffff00;
-
-       assert(visual->haveStencilBuffer);
-       assert(visual->stencilBits == 8);
-
-       vmesa->have_hw_stencil = GL_TRUE;
-       vmesa->stencilBits = visual->stencilBits;
-       vmesa->stencil_clear_mask = 0x1 << 28;
-       vmesa->polygon_offset_scale = 2.0 / vmesa->depth_max;
-       break;
-    case 32:
-       vmesa->hasDepth = GL_TRUE;
-       vmesa->depthBits = visual->depthBits;
-       assert(!visual->haveStencilBuffer);
-       vmesa->have_hw_stencil = GL_FALSE;
-       vmesa->depth_max = (GLfloat)0xffffffff;
-       vmesa->depth_clear_mask = 0xf << 28;
-       vmesa->ClearDepth = 0xffffffff;
-       vmesa->polygon_offset_scale = 2.0 / vmesa->depth_max;
-       break;
-    default:
-       assert(0); 
-       break;
-    }
-
-    make_empty_list(&vmesa->freed_tex_buffers);
-    make_empty_list(&vmesa->tex_image_list[VIA_MEM_VIDEO]);
-    make_empty_list(&vmesa->tex_image_list[VIA_MEM_AGP]);
-    make_empty_list(&vmesa->tex_image_list[VIA_MEM_SYSTEM]);
-
-    _mesa_init_driver_functions(&functions);
-    viaInitTextureFuncs(&functions);
-
-    /* Allocate the Mesa context */
-    if (sharedContextPrivate)
-        shareCtx = ((struct via_context *) sharedContextPrivate)->glCtx;
-    else
-        shareCtx = NULL;
-
-    vmesa->glCtx = _mesa_create_context(visual, shareCtx, &functions,
-					(void*) vmesa);
-    
-    vmesa->shareCtx = shareCtx;
-    
-    if (!vmesa->glCtx) {
-        FREE(vmesa);
-        return GL_FALSE;
-    }
-    driContextPriv->driverPrivate = vmesa;
-
-    ctx = vmesa->glCtx;
-    
-    ctx->Const.MaxTextureLevels = 10;    
-    ctx->Const.MaxTextureUnits = 2;
-    ctx->Const.MaxTextureImageUnits = ctx->Const.MaxTextureUnits;
-    ctx->Const.MaxTextureCoordUnits = ctx->Const.MaxTextureUnits;
-
-    ctx->Const.MinLineWidth = 1.0;
-    ctx->Const.MinLineWidthAA = 1.0;
-    ctx->Const.MaxLineWidth = 1.0;
-    ctx->Const.MaxLineWidthAA = 1.0;
-    ctx->Const.LineWidthGranularity = 1.0;
-
-    ctx->Const.MinPointSize = 1.0;
-    ctx->Const.MinPointSizeAA = 1.0;
-    ctx->Const.MaxPointSize = 1.0;
-    ctx->Const.MaxPointSizeAA = 1.0;
-    ctx->Const.PointSizeGranularity = 1.0;
-
-    ctx->Driver.GetBufferSize = viaBufferSize;
-/*    ctx->Driver.ResizeBuffers = _swrast_alloc_buffers;  *//* FIXME ?? */
-    ctx->Driver.GetString = viaGetString;
-
-    ctx->DriverCtx = (void *)vmesa;
-    vmesa->glCtx = ctx;
-
-    /* Initialize the software rasterizer and helper modules.
-     */
-    _swrast_CreateContext(ctx);
-    _ac_CreateContext(ctx);
-    _tnl_CreateContext(ctx);
-    _swsetup_CreateContext(ctx);
-
-    /* Install the customized pipeline:
-     */
-    _tnl_destroy_pipeline(ctx);
-    _tnl_install_pipeline(ctx, via_pipeline);
-
-    /* Configure swrast and T&L to match hardware characteristics:
-     */
-    _swrast_allow_pixel_fog(ctx, GL_FALSE);
-    _swrast_allow_vertex_fog(ctx, GL_TRUE);
-    _tnl_allow_pixel_fog(ctx, GL_FALSE);
-    _tnl_allow_vertex_fog(ctx, GL_TRUE);
-
-/*     vmesa->display = dpy; */
-    vmesa->display = sPriv->display;
-    
-    vmesa->hHWContext = driContextPriv->hHWContext;
-    vmesa->driFd = sPriv->fd;
-    vmesa->driHwLock = &sPriv->pSAREA->lock;
-
-    vmesa->viaScreen = viaScreen;
-    vmesa->driScreen = sPriv;
-    vmesa->sarea = saPriv;
-
-    vmesa->renderIndex = ~0;
-    vmesa->setupIndex = ~0;
-    vmesa->hwPrimitive = GL_POLYGON+1;
-
-    /* KW: Hardwire this.  Was previously set bogusly in
-     * viaCreateBuffer.  Needs work before PBUFFER can be used:
-     */
-    vmesa->drawType = GLX_WINDOW_BIT;
-
-
-    _math_matrix_ctr(&vmesa->ViewportMatrix);
-
-    /* Do this early, before VIA_FLUSH_DMA can be called:
-     */
-    if (!AllocateDmaBuffer(vmesa)) {
-	fprintf(stderr ,"AllocateDmaBuffer fail\n");
-	FreeBuffer(vmesa);
-        FREE(vmesa);
-        return GL_FALSE;
-    }
-
-    /* Allocate a small piece of fb memory for synchronization:
-     */
-    vmesa->breadcrumb.bpp = 32;
-    vmesa->breadcrumb.pitch = buffer_align( 64 ) << 2;
-    vmesa->breadcrumb.size = vmesa->breadcrumb.pitch;
-
-    if (!via_alloc_draw_buffer(vmesa, &vmesa->breadcrumb)) {
-        fprintf(stderr ,"AllocateDmaBuffer fail\n");
-        FreeBuffer(vmesa);
-        FREE(vmesa);
-        return GL_FALSE;
-    }
-
-    driInitExtensions( ctx, card_extensions, GL_TRUE );
-    viaInitStateFuncs(ctx);
-    viaInitTriFuncs(ctx);
-    viaInitSpanFuncs(ctx);
-    viaInitIoctlFuncs(ctx);
-    viaInitState(ctx);
-        
-    if (getenv("VIA_DEBUG"))
-       VIA_DEBUG = driParseDebugString( getenv( "VIA_DEBUG" ),
-					debug_control );
-
-    if (getenv("VIA_NO_RAST"))
-       FALLBACK(vmesa, VIA_FALLBACK_USER_DISABLE, 1);
-
-    /* I don't understand why this isn't working:
-     */
-    vmesa->vblank_flags =
-       vmesa->viaScreen->irqEnabled ?
-        driGetDefaultVBlankFlags(&vmesa->optionCache) : VBLANK_FLAG_NO_IRQ;
-
-    /* Hack this up in its place:
-     */
-    vmesa->vblank_flags = (getenv("VIA_VSYNC") ? 
-			   VBLANK_FLAG_SYNC : VBLANK_FLAG_NO_IRQ);
-
-    if (getenv("VIA_PAGEFLIP"))
-       vmesa->allowPageFlip = 1;
-
-    (*dri_interface->getUST)( &vmesa->swap_ust );
-
-
-    vmesa->regMMIOBase = (GLuint *)((unsigned long)viaScreen->reg);
-    vmesa->pnGEMode = (GLuint *)((unsigned long)viaScreen->reg + 0x4);
-    vmesa->regEngineStatus = (GLuint *)((unsigned long)viaScreen->reg + 0x400);
-    vmesa->regTranSet = (GLuint *)((unsigned long)viaScreen->reg + 0x43C);
-    vmesa->regTranSpace = (GLuint *)((unsigned long)viaScreen->reg + 0x440);
-    vmesa->agpBase = viaScreen->agpBase;
-
-
-    return GL_TRUE;
-}
-
-void
-viaDestroyContext(__DRIcontextPrivate *driContextPriv)
-{
-    GET_CURRENT_CONTEXT(ctx);
-    struct via_context *vmesa = 
-       (struct via_context *)driContextPriv->driverPrivate;
-    struct via_context *current = ctx ? VIA_CONTEXT(ctx) : NULL;
-    assert(vmesa); /* should never be null */
-
-    /* check if we're deleting the currently bound context */
-    if (vmesa == current) {
-      VIA_FLUSH_DMA(vmesa);
-      _mesa_make_current(NULL, NULL, NULL);
-    }
-
-    if (vmesa) {
-        viaWaitIdle(vmesa, GL_FALSE);
-	if (vmesa->doPageFlip) {
-	   LOCK_HARDWARE(vmesa);
-	   if (vmesa->pfCurrentOffset != 0) {
-	      fprintf(stderr, "%s - reset pf\n", __FUNCTION__);
-	      viaResetPageFlippingLocked(vmesa);
-	   }
-	   UNLOCK_HARDWARE(vmesa);
-	}
-	
-	_swsetup_DestroyContext(vmesa->glCtx);
-        _tnl_DestroyContext(vmesa->glCtx);
-        _ac_DestroyContext(vmesa->glCtx);
-        _swrast_DestroyContext(vmesa->glCtx);
-        /* free the Mesa context */
-	_mesa_destroy_context(vmesa->glCtx);
-	/* release our data */
-	FreeBuffer(vmesa);
-
-	assert (is_empty_list(&vmesa->tex_image_list[VIA_MEM_AGP]));
-	assert (is_empty_list(&vmesa->tex_image_list[VIA_MEM_VIDEO]));
-	assert (is_empty_list(&vmesa->tex_image_list[VIA_MEM_SYSTEM]));
-	assert (is_empty_list(&vmesa->freed_tex_buffers));
-
-        FREE(vmesa);
-    }
-}
-
-
-void viaXMesaWindowMoved(struct via_context *vmesa)
-{
-   __DRIdrawablePrivate *dPriv = vmesa->driDrawable;
-   GLuint bytePerPixel = vmesa->viaScreen->bitsPerPixel >> 3;
-
-   if (!dPriv)
-      return;
-   
-   switch (vmesa->glCtx->DrawBuffer->_ColorDrawBufferMask[0]) {
-   case BUFFER_BIT_BACK_LEFT: 
-      if (dPriv->numBackClipRects == 0) {
-	 vmesa->numClipRects = dPriv->numClipRects;
-	 vmesa->pClipRects = dPriv->pClipRects;
-      } 
-      else {
-	 vmesa->numClipRects = dPriv->numBackClipRects;
-	 vmesa->pClipRects = dPriv->pBackClipRects;
-      }
-      break;
-   case BUFFER_BIT_FRONT_LEFT:
-      vmesa->numClipRects = dPriv->numClipRects;
-      vmesa->pClipRects = dPriv->pClipRects;
-      break;
-   default:
-      vmesa->numClipRects = 0;
-      break;
-   }
-
-   if (vmesa->drawW != dPriv->w ||
-       vmesa->drawH != dPriv->h) 
-      calculate_buffer_parameters( vmesa );
-
-   vmesa->drawXoff = (GLuint)(((dPriv->x * bytePerPixel) & 0x1f) / 
-			      bytePerPixel);  
-   vmesa->drawX = dPriv->x - vmesa->drawXoff;
-   vmesa->drawY = dPriv->y;
-   vmesa->drawW = dPriv->w;
-   vmesa->drawH = dPriv->h;
-
-   vmesa->front.orig = (vmesa->front.offset + 
-			vmesa->drawY * vmesa->front.pitch + 
-			vmesa->drawX * bytePerPixel);
-
-   vmesa->front.origMap = (vmesa->front.map + 
-			   vmesa->drawY * vmesa->front.pitch + 
-			   vmesa->drawX * bytePerPixel);
-
-   vmesa->back.orig = vmesa->back.offset;
-   vmesa->depth.orig = vmesa->depth.offset;   
-   vmesa->back.origMap = vmesa->back.map;
-   vmesa->depth.origMap = vmesa->depth.map;
-
-   viaCalcViewport(vmesa->glCtx);
-}
-
-GLboolean
-viaUnbindContext(__DRIcontextPrivate *driContextPriv)
-{
-    return GL_TRUE;
-}
-
-GLboolean
-viaMakeCurrent(__DRIcontextPrivate *driContextPriv,
-               __DRIdrawablePrivate *driDrawPriv,
-               __DRIdrawablePrivate *driReadPriv)
-{
-    if (VIA_DEBUG & DEBUG_DRI) {
-	fprintf(stderr, "driContextPriv = %016lx\n", (unsigned long)driContextPriv);
-	fprintf(stderr, "driDrawPriv = %016lx\n", (unsigned long)driDrawPriv);    
-	fprintf(stderr, "driReadPriv = %016lx\n", (unsigned long)driReadPriv);
-    }	
-
-    if (driContextPriv) {
-        struct via_context *vmesa = 
-	   (struct via_context *)driContextPriv->driverPrivate;
-	GLcontext *ctx = vmesa->glCtx;
-
-	if ( vmesa->driDrawable != driDrawPriv ) {
-	   driDrawableInitVBlank( driDrawPriv, vmesa->vblank_flags );
-	   vmesa->driDrawable = driDrawPriv;
-	   if ( ! calculate_buffer_parameters( vmesa ) ) {
-	      return GL_FALSE;
-	   }
-	}
-
-        _mesa_make_current(vmesa->glCtx,
-                           (GLframebuffer *)driDrawPriv->driverPrivate,
-                           (GLframebuffer *)driReadPriv->driverPrivate);
-	
-
-	ctx->Driver.DrawBuffer( ctx, ctx->Color.DrawBuffer[0] );
-	   
-        viaXMesaWindowMoved(vmesa);
-	ctx->Driver.Scissor(vmesa->glCtx,
-			    vmesa->glCtx->Scissor.X,
-			    vmesa->glCtx->Scissor.Y,
-			    vmesa->glCtx->Scissor.Width,
-			    vmesa->glCtx->Scissor.Height);
-    }
-    else {
-        _mesa_make_current(NULL, NULL, NULL);
-    }
-        
-    return GL_TRUE;
-}
-
-void viaGetLock(struct via_context *vmesa, GLuint flags)
-{
-    __DRIdrawablePrivate *dPriv = vmesa->driDrawable;
-    __DRIscreenPrivate *sPriv = vmesa->driScreen;
-
-    drmGetLock(vmesa->driFd, vmesa->hHWContext, flags);
-
-    DRI_VALIDATE_DRAWABLE_INFO( sPriv, dPriv );
-
-    if (vmesa->sarea->ctxOwner != vmesa->hHWContext) {
-       vmesa->sarea->ctxOwner = vmesa->hHWContext;
-       vmesa->newEmitState = ~0;
-    }
-
-    if (vmesa->lastStamp != dPriv->lastStamp) {
-       viaXMesaWindowMoved(vmesa);
-       vmesa->newEmitState = ~0;
-       vmesa->lastStamp = dPriv->lastStamp;
-    }
-
-    if (vmesa->doPageFlip &&
-	vmesa->pfCurrentOffset != vmesa->sarea->pfCurrentOffset) {
-       fprintf(stderr, "%s - reset pf\n", __FUNCTION__);
-       viaResetPageFlippingLocked(vmesa);
-    }
-}
-
-
-void
-viaSwapBuffers(__DRIdrawablePrivate *drawablePrivate)
-{
-    __DRIdrawablePrivate *dPriv = (__DRIdrawablePrivate *)drawablePrivate;
-
-    if (dPriv && 
-	dPriv->driContextPriv && 
-	dPriv->driContextPriv->driverPrivate) {
-        struct via_context *vmesa = 
-	   (struct via_context *)dPriv->driContextPriv->driverPrivate;
-        GLcontext *ctx = vmesa->glCtx;
-
-	_mesa_notifySwapBuffers(ctx);
-
-        if (ctx->Visual.doubleBufferMode) {
-            if (vmesa->doPageFlip) {
-                viaPageFlip(dPriv);
-            }
-            else {
-                viaCopyBuffer(dPriv);
-            }
-        }
-	else
-	    VIA_FLUSH_DMA(vmesa);
-    }
-    else {
-        _mesa_problem(NULL, "viaSwapBuffers: drawable has no context!\n");
-    }
-}
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/unichrome/via_context.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/unichrome/via_context.h
deleted file mode 100644
index e51ec48af..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/unichrome/via_context.h
+++ /dev/null
@@ -1,412 +0,0 @@
-/*
- * Copyright 1998-2003 VIA Technologies, Inc. All Rights Reserved.
- * Copyright 2001-2003 S3 Graphics, Inc. All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sub license,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
- * VIA, S3 GRAPHICS, AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- * DEALINGS IN THE SOFTWARE.
- */
-
-
-#ifndef _VIACONTEXT_H
-#define _VIACONTEXT_H
-
-#include "dri_util.h"
-
-#include "mtypes.h"
-#include "drm.h"
-#include "mm.h"
-#include "tnl/t_vertex.h"
-
-#include "via_screen.h"
-#include "via_tex.h"
-#include "via_drm.h"
-
-struct via_context;
-
-/* Chip tags.  These are used to group the adapters into
- * related families.
- */
-enum VIACHIPTAGS {
-    VIA_UNKNOWN = 0,
-    VIA_CLE266,
-    VIA_KM400,
-    VIA_K8M800,
-    VIA_PM800,
-    VIA_LAST
-};
-
-#define VIA_FALLBACK_TEXTURE           	0x1
-#define VIA_FALLBACK_DRAW_BUFFER       	0x2
-#define VIA_FALLBACK_READ_BUFFER       	0x4
-#define VIA_FALLBACK_COLORMASK         	0x8
-#define VIA_FALLBACK_SPECULAR          	0x20
-#define VIA_FALLBACK_LOGICOP           	0x40
-#define VIA_FALLBACK_RENDERMODE        	0x80
-#define VIA_FALLBACK_STENCIL           	0x100
-#define VIA_FALLBACK_BLEND_EQ          	0x200
-#define VIA_FALLBACK_BLEND_FUNC        	0x400
-#define VIA_FALLBACK_USER_DISABLE      	0x800
-#define VIA_FALLBACK_PROJ_TEXTURE      	0x1000
-#define VIA_FALLBACK_POLY_STIPPLE	0x2000
-
-#define VIA_DMA_BUFSIZ                  4096
-#define VIA_DMA_HIGHWATER               (VIA_DMA_BUFSIZ - 128)
-
-#define VIA_NO_CLIPRECTS 0x1
-
-
-/* Use the templated vertex formats:
- */
-#define TAG(x) via##x
-#include "tnl_dd/t_dd_vertex.h"
-#undef TAG
-
-typedef void (*via_tri_func)(struct via_context *, viaVertex *, viaVertex *,
-                             viaVertex *);
-typedef void (*via_line_func)(struct via_context *, viaVertex *, viaVertex *);
-typedef void (*via_point_func)(struct via_context *, viaVertex *);
-
-struct via_buffer {
-   drm_handle_t handle;
-   drmSize size;
-   unsigned long offset;
-   unsigned long index;
-   GLuint pitch;
-   GLuint bpp;
-   char *map;
-   GLuint orig;		/* The drawing origin, 
-			 * at (drawX,drawY) in screen space.
-			 */
-   char *origMap;
-};
-
-
-#define VIA_MAX_TEXLEVELS	10
-
-struct via_tex_buffer {
-   struct via_tex_buffer *next, *prev;
-   struct via_texture_image *image;
-   unsigned long index;
-   unsigned long offset;
-   GLuint size;
-   GLuint memType;    
-   unsigned char *bufAddr;
-   GLuint texBase;
-   GLuint lastUsed;
-};
-
-
-
-struct via_texture_image {
-   struct gl_texture_image image;
-   struct via_tex_buffer *texMem;
-   GLint pitchLog2;
-};
-
-struct via_texture_object {
-   struct gl_texture_object obj; /* The "parent" object */
-
-   GLuint texelBytes;
-   GLuint memType;
-
-   GLuint regTexFM;
-   GLuint regTexWidthLog2[2];
-   GLuint regTexHeightLog2[2];
-   GLuint regTexBaseH[4];
-   struct {
-      GLuint baseL;
-      GLuint pitchLog2;
-   } regTexBaseAndPitch[12];
-
-   GLint firstLevel, lastLevel;  /* upload tObj->Image[first .. lastLevel] */
-};              
-
-
-
-struct via_context {
-   GLint refcount;   
-   GLcontext *glCtx;
-   GLcontext *shareCtx;
-
-   struct via_buffer front;
-   struct via_buffer back;
-   struct via_buffer depth;
-   struct via_buffer breadcrumb;
-
-   GLboolean hasBack;
-   GLboolean hasDepth;
-   GLboolean hasStencil;
-   GLboolean hasAccum;
-   GLuint    depthBits;
-   GLuint    stencilBits;
-
-   GLboolean have_hw_stencil;
-   GLuint ClearDepth;
-   GLuint depth_clear_mask;
-   GLuint stencil_clear_mask;
-   GLfloat depth_max;
-   GLfloat polygon_offset_scale;
-
-   GLubyte    *dma;
-   viaRegion tex;
-    
-   /* Bit flag to keep 0track of fallbacks.
-    */
-   GLuint Fallback;
-
-   /* State for via_tris.c.
-    */
-   GLuint newState;            /* _NEW_* flags */
-   GLuint newEmitState;            /* _NEW_* flags */
-   GLuint newRenderState;            /* _NEW_* flags */
-
-   struct tnl_attr_map vertex_attrs[VERT_ATTRIB_MAX];
-   GLuint vertex_attr_count;
-
-   GLuint setupIndex;
-   GLuint renderIndex;
-   GLmatrix ViewportMatrix;
-   GLenum renderPrimitive;
-   GLenum hwPrimitive;
-   GLenum hwShadeModel;
-   unsigned char *verts;
-
-   /* drmBufPtr dma_buffer;
-    */
-   GLuint dmaLow;
-   GLuint dmaCliprectAddr;
-   GLuint dmaLastPrim;
-   GLboolean useAgp;
-   
-
-   /* Fallback rasterization functions 
-    */
-   via_point_func drawPoint;
-   via_line_func drawLine;
-   via_tri_func drawTri;
-
-   /* Hardware register
-    */
-   GLuint regCmdA_End;
-   GLuint regCmdB;
-
-   GLuint regEnable;
-   GLuint regHFBBMSKL;
-   GLuint regHROP;
-
-   GLuint regHZWTMD;
-   GLuint regHSTREF;
-   GLuint regHSTMD;
-
-   GLuint regHATMD;
-   GLuint regHABLCsat;
-   GLuint regHABLCop;
-   GLuint regHABLAsat;
-   GLuint regHABLAop;
-   GLuint regHABLRCa;
-   GLuint regHABLRFCa;
-   GLuint regHABLRCbias;
-   GLuint regHABLRCb;
-   GLuint regHABLRFCb;
-   GLuint regHABLRAa;
-   GLuint regHABLRAb;
-   GLuint regHFogLF;
-   GLuint regHFogCL;
-   GLuint regHFogCH;
-
-   GLuint regHLP;
-   GLuint regHLPRF;
-   
-   GLuint regHTXnCLOD[2];
-   GLuint regHTXnTB[2];
-   GLuint regHTXnMPMD[2];
-   GLuint regHTXnTBLCsat[2];
-   GLuint regHTXnTBLCop[2];
-   GLuint regHTXnTBLMPfog[2];
-   GLuint regHTXnTBLAsat[2];
-   GLuint regHTXnTBLRCb[2];
-   GLuint regHTXnTBLRAa[2];
-   GLuint regHTXnTBLRFog[2];
-   GLuint regHTXnTBLRCa[2];
-   GLuint regHTXnTBLRCc[2];
-   GLuint regHTXnTBLRCbias[2];
-   GLuint regHTXnTBC[2];
-   GLuint regHTXnTRAH[2];
-
-   int vertexSize;
-   int hwVertexSize;
-   GLboolean ptexHack;
-   int coloroffset;
-   int specoffset;
-
-   GLint lastStamp;
-
-   GLuint ClearColor;
-   GLuint ClearMask;
-
-   /* DRI stuff
-    */
-   GLboolean doPageFlip;
-
-   struct via_buffer *drawBuffer;
-   struct via_buffer *readBuffer;
-
-   int drawX;                   /* origin of drawable in draw buffer */
-   int drawY;    
-   int drawW;                  
-   int drawH;    
-
-   int drawXoff;		/* drawX is 32byte aligned - this is
-				 * the delta to the real origin, in
-				 * pixel units.
-				 */
-
-   GLuint numClipRects;         /* cliprects for that buffer */
-   drm_clip_rect_t *pClipRects;
-
-   GLboolean scissor;
-   drm_clip_rect_t drawRect;
-   drm_clip_rect_t scissorRect;
-
-   drm_context_t hHWContext;
-   drm_hw_lock_t *driHwLock;
-   int driFd;
-   __DRInativeDisplay *display;
-
-   __DRIdrawablePrivate *driDrawable;
-   __DRIscreenPrivate *driScreen;
-   viaScreenPrivate *viaScreen;
-   drm_via_sarea_t *sarea;
-   volatile GLuint* regMMIOBase;
-   volatile GLuint* pnGEMode;
-   volatile GLuint* regEngineStatus;
-   volatile GLuint* regTranSet;
-   volatile GLuint* regTranSpace;
-   GLuint agpBase;
-   GLuint drawType;
-
-   GLuint nDoneFirstFlip;
-   GLuint agpFullCount;
-
-   GLboolean clearTexCache;
-   GLboolean thrashing;
-
-   /* Configuration cache
-    */
-   driOptionCache optionCache;
-
-   GLuint vblank_flags;
-   GLuint vbl_seq;
-
-   int64_t swap_ust;
-   int64_t swap_missed_ust;
-
-   GLuint swap_count;
-   GLuint swap_missed_count;
-
-
-   GLuint pfCurrentOffset;
-   GLboolean allowPageFlip;
-
-   GLuint lastBreadcrumbRead;
-   GLuint lastBreadcrumbWrite;
-   GLuint lastSwap[2];
-   GLuint lastDma;
-   
-   GLuint total_alloc[VIA_MEM_SYSTEM+1];
-
-   struct via_tex_buffer tex_image_list[VIA_MEM_SYSTEM+1];
-   struct via_tex_buffer freed_tex_buffers;
-   
-};
-
-
-
-#define VIA_CONTEXT(ctx)   ((struct via_context *)(ctx->DriverCtx))
-
-
-
-/* Lock the hardware and validate our state.  
- */
-#define LOCK_HARDWARE(vmesa)                                	\
-	do {                                                    \
-    	    char __ret = 0;                                     \
-    	    DRM_CAS(vmesa->driHwLock, vmesa->hHWContext,        \
-        	(DRM_LOCK_HELD|vmesa->hHWContext), __ret);      \
-    	    if (__ret)                                          \
-        	viaGetLock(vmesa, 0);                           \
-	} while (0)
-
-
-/* Release the kernel lock.
- */
-#define UNLOCK_HARDWARE(vmesa)                                  	\
-	DRM_UNLOCK(vmesa->driFd, vmesa->driHwLock, vmesa->hHWContext);	
-
-	
-
-extern GLuint VIA_DEBUG;
-
-#define DEBUG_TEXTURE	0x1
-#define DEBUG_STATE	0x2
-#define DEBUG_IOCTL	0x4
-#define DEBUG_PRIMS	0x8
-#define DEBUG_VERTS	0x10
-#define DEBUG_FALLBACKS	0x20
-#define DEBUG_VERBOSE	0x40
-#define DEBUG_DRI       0x80
-#define DEBUG_DMA       0x100
-#define DEBUG_SANITY    0x200
-#define DEBUG_SYNC      0x400
-#define DEBUG_SLEEP     0x800
-#define DEBUG_PIXEL     0x1000
-#define DEBUG_2D        0x2000
-
-
-extern void viaGetLock(struct via_context *vmesa, GLuint flags);
-extern void viaLock(struct via_context *vmesa, GLuint flags);
-extern void viaUnLock(struct via_context *vmesa, GLuint flags);
-extern void viaEmitHwStateLocked(struct via_context *vmesa);
-extern void viaEmitScissorValues(struct via_context *vmesa, int box_nr, int emit);
-extern void viaXMesaSetBackClipRects(struct via_context *vmesa);
-extern void viaXMesaSetFrontClipRects(struct via_context *vmesa);
-extern void viaReAllocateBuffers(GLcontext *ctx, GLframebuffer *drawbuffer, GLuint width, GLuint height);
-extern void viaXMesaWindowMoved(struct via_context *vmesa);
-
-extern GLboolean viaTexCombineState(struct via_context *vmesa,
-				    const struct gl_tex_env_combine_state * combine, 
-				    unsigned unit );
-
-/* Via hw already adjusted for GL pixel centers:
- */
-#define SUBPIXEL_X 0
-#define SUBPIXEL_Y 0
-
-/* TODO XXX _SOLO temp defines to make code compilable */
-#ifndef GLX_PBUFFER_BIT
-#define GLX_PBUFFER_BIT        0x00000004
-#endif
-#ifndef GLX_WINDOW_BIT
-#define GLX_WINDOW_BIT 0x00000001
-#endif
-#ifndef VERT_BIT_CLIP
-#define VERT_BIT_CLIP       0x1000000
-#endif
-
-#endif
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/unichrome/via_drmclient.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/unichrome/via_drmclient.h
deleted file mode 100644
index 7beff9a9d..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/unichrome/via_drmclient.h
+++ /dev/null
@@ -1,29 +0,0 @@
-/*
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sub license,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
- * THE AUTHOR(S) AND/OR THE COPYRIGHT HOLDER(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- * DEALINGS IN THE SOFTWARE.
- */
-#ifndef _VIA_DRMCLIENT_H_
-#define _VIA_DRMCLIENT_H_
-
-#define VIA_DMA_BUF_ORDER		12
-#define VIA_DMA_BUF_SZ 		        (1 << VIA_DMA_BUF_ORDER)
-#define VIA_DMA_BUF_NR                  256
-
-#endif				/* _VIA_DRMCLIENT_H_ */
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/unichrome/via_fb.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/unichrome/via_fb.c
deleted file mode 100644
index faa669073..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/unichrome/via_fb.c
+++ /dev/null
@@ -1,243 +0,0 @@
-/*
- * Copyright 1998-2003 VIA Technologies, Inc. All Rights Reserved.
- * Copyright 2001-2003 S3 Graphics, Inc. All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sub license,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
- * VIA, S3 GRAPHICS, AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- * DEALINGS IN THE SOFTWARE.
- */
-
-#include <assert.h>
-
-#include "via_context.h"
-#include "via_ioctl.h"
-#include "via_fb.h"
-#include "xf86drm.h"
-#include "imports.h"
-#include "simple_list.h"
-#include <sys/ioctl.h>
-
-GLboolean
-via_alloc_draw_buffer(struct via_context *vmesa, struct via_buffer *buf)
-{
-   drm_via_mem_t mem;
-   mem.context = vmesa->hHWContext;
-   mem.size = buf->size;
-   mem.type = VIA_MEM_VIDEO;
-   mem.offset = 0;
-   mem.index = 0;
-
-   if (ioctl(vmesa->driFd, DRM_IOCTL_VIA_ALLOCMEM, &mem)) 
-      return GL_FALSE;
-    
-    
-   buf->offset = mem.offset;
-   buf->map = (char *)vmesa->driScreen->pFB + mem.offset;
-   buf->index = mem.index;
-   return GL_TRUE;
-}
-
-void
-via_free_draw_buffer(struct via_context *vmesa, struct via_buffer *buf)
-{
-   drm_via_mem_t mem;
-
-   if (!vmesa) return;
-
-   mem.context = vmesa->hHWContext;
-   mem.index = buf->index;
-   mem.type = VIA_MEM_VIDEO;
-   mem.offset = buf->offset;
-   mem.size = buf->size;
-
-   ioctl(vmesa->driFd, DRM_IOCTL_VIA_FREEMEM, &mem);
-   buf->map = NULL;
-}
-
-
-GLboolean
-via_alloc_dma_buffer(struct via_context *vmesa)
-{
-   drm_via_dma_init_t init;
-
-   vmesa->dma = (GLubyte *) malloc(VIA_DMA_BUFSIZ);
-    
-   /*
-    * Check whether AGP DMA has been initialized.
-    */
-   memset(&init, 0, sizeof(init));
-   init.func = VIA_DMA_INITIALIZED;
-
-   vmesa->useAgp = 
-     ( 0 == drmCommandWrite(vmesa->driFd, DRM_VIA_DMA_INIT, 
-			     &init, sizeof(init)));
-   if (VIA_DEBUG & DEBUG_DMA) {
-      if (vmesa->useAgp) 
-         fprintf(stderr, "unichrome_dri.so: Using AGP.\n");
-      else
-         fprintf(stderr, "unichrome_dri.so: Using PCI.\n");
-   }
-      
-   return ((vmesa->dma) ? GL_TRUE : GL_FALSE);
-}
-
-void
-via_free_dma_buffer(struct via_context *vmesa)
-{
-    if (!vmesa) return;
-    free(vmesa->dma);
-    vmesa->dma = 0;
-} 
-
-
-/* These functions now allocate and free the via_tex_buffer struct as well:
- */
-struct via_tex_buffer *
-via_alloc_texture(struct via_context *vmesa,
-		  GLuint size,
-		  GLuint memType)
-{
-   struct via_tex_buffer *t = CALLOC_STRUCT(via_tex_buffer);
-   
-   if (!t)
-      goto cleanup;
-
-   t->size = size;
-   t->memType = memType;
-   insert_at_tail(&vmesa->tex_image_list[memType], t);
-
-   if (t->memType == VIA_MEM_AGP || 
-       t->memType == VIA_MEM_VIDEO) {
-      drm_via_mem_t fb;
-
-      fb.context = vmesa->hHWContext;
-      fb.size = t->size;
-      fb.type = t->memType;
-      fb.offset = 0;
-      fb.index = 0;
-
-      if (ioctl(vmesa->driFd, DRM_IOCTL_VIA_ALLOCMEM, &fb) != 0 || 
-	  fb.index == 0) 
-	 goto cleanup;
-
-      if (0)
-	 fprintf(stderr, "offset %lx index %lx\n", fb.offset, fb.index);
-
-      t->offset = fb.offset;
-      t->index = fb.index;
-      
-      if (t->memType == VIA_MEM_AGP) {
-	 t->bufAddr = (GLubyte *)((unsigned long)vmesa->viaScreen->agpLinearStart +
-				  fb.offset); 	
-	 t->texBase = vmesa->agpBase + fb.offset;
-      }
-      else {
-	 t->bufAddr = (GLubyte *)((unsigned long)vmesa->driScreen->pFB + fb.offset);
-	 t->texBase = fb.offset;
-      }
-
-      vmesa->total_alloc[t->memType] += t->size;
-      return t;
-   }
-   else if (t->memType == VIA_MEM_SYSTEM) {
-      
-      t->bufAddr = _mesa_malloc(t->size);      
-      if (!t->bufAddr)
-	 goto cleanup;
-
-      vmesa->total_alloc[t->memType] += t->size;
-      return t;
-   }
-
- cleanup:
-   if (t) {
-      remove_from_list(t);
-      FREE(t);
-   }
-
-   return NULL;
-}
-
-
-static void
-via_do_free_texture(struct via_context *vmesa, struct via_tex_buffer *t)
-{
-   drm_via_mem_t fb;
-
-   remove_from_list( t );
-
-   vmesa->total_alloc[t->memType] -= t->size;
-
-   fb.context = vmesa->hHWContext;
-   fb.index = t->index;
-   fb.offset = t->offset;
-   fb.type = t->memType;
-   fb.size = t->size;
-
-   if (ioctl(vmesa->driFd, DRM_IOCTL_VIA_FREEMEM, &fb)) {
-      fprintf(stderr, "via_free_texture fail\n");
-   }
-
-   FREE(t);
-}
-
-
-/* Release textures which were potentially still being referenced by
- * hardware at the time when they were originally freed.
- */
-void 
-via_release_pending_textures( struct via_context *vmesa )
-{
-   struct via_tex_buffer *s, *tmp;
-   
-   foreach_s( s, tmp, &vmesa->freed_tex_buffers ) {
-      if (!VIA_GEQ_WRAP(s->lastUsed, vmesa->lastBreadcrumbRead)) {
-	 if (VIA_DEBUG & DEBUG_TEXTURE)
-	    fprintf(stderr, "%s: release tex sz %d lastUsed %x\n",
-		    __FUNCTION__, s->size, s->lastUsed); 
-	 via_do_free_texture(vmesa, s);
-      }
-   }
-}
-      
-
-
-void
-via_free_texture(struct via_context *vmesa, struct via_tex_buffer *t)
-{
-   if (!t) {
-      return;
-   }
-   else if (t->memType == VIA_MEM_SYSTEM) {
-      remove_from_list(t);
-      vmesa->total_alloc[t->memType] -= t->size;
-      _mesa_free(t->bufAddr);
-      _mesa_free(t);
-   }
-   else if (t->index && viaCheckBreadcrumb(vmesa, t->lastUsed)) {
-      via_do_free_texture( vmesa, t );
-   }
-   else {
-      /* Close current breadcrumb so that we can free this eventually:
-       */
-      if (t->lastUsed == vmesa->lastBreadcrumbWrite) 
-	 viaEmitBreadcrumb(vmesa);
-
-      move_to_tail( &vmesa->freed_tex_buffers, t );
-   }
-}
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/unichrome/via_fb.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/unichrome/via_fb.h
deleted file mode 100644
index 7ee153f47..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/unichrome/via_fb.h
+++ /dev/null
@@ -1,42 +0,0 @@
-/*
- * Copyright 1998-2003 VIA Technologies, Inc. All Rights Reserved.
- * Copyright 2001-2003 S3 Graphics, Inc. All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sub license,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
- * VIA, S3 GRAPHICS, AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- * DEALINGS IN THE SOFTWARE.
- */
-
-#ifndef _VIAFB_INC
-#define _VIAFB_INC
-
-#include "via_context.h"
-
-extern GLboolean via_alloc_draw_buffer(struct via_context *vmesa, struct via_buffer *buf);
-extern GLboolean via_alloc_dma_buffer(struct via_context *vmesa);
-
-struct via_tex_buffer *
-via_alloc_texture(struct via_context *vmesa,
-		  GLuint size,
-		  GLuint memType);
-
-extern void via_free_draw_buffer(struct via_context *vmesa, struct via_buffer *buf);
-extern void via_free_dma_buffer(struct via_context *vmesa);
-extern void via_free_texture(struct via_context *vmesa, struct via_tex_buffer *t);
-void via_release_pending_textures( struct via_context *vmesa );
-#endif
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/unichrome/via_ioctl.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/unichrome/via_ioctl.c
deleted file mode 100644
index e84f4294a..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/unichrome/via_ioctl.c
+++ /dev/null
@@ -1,970 +0,0 @@
-/*
- * Copyright 1998-2003 VIA Technologies, Inc. All Rights Reserved.
- * Copyright 2001-2003 S3 Graphics, Inc. All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sub license,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
- * VIA, S3 GRAPHICS, AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- * DEALINGS IN THE SOFTWARE.
- */
-#include <stdio.h>
-#include <unistd.h>
-
-#include "glheader.h"
-#include "mtypes.h"
-#include "macros.h"
-#include "dd.h"
-#include "swrast/swrast.h"
-
-#include "mm.h"
-#include "via_context.h"
-#include "via_tris.h"
-#include "via_ioctl.h"
-#include "via_state.h"
-#include "via_fb.h"
-#include "via_3d_reg.h"
-
-#include "vblank.h"
-#include "drm.h"
-#include "xf86drm.h"
-#include <sys/ioctl.h>
-#include <errno.h>
-
-
-#define VIA_REG_STATUS          0x400
-#define VIA_REG_GEMODE          0x004
-#define VIA_REG_SRCBASE         0x030
-#define VIA_REG_DSTBASE         0x034
-#define VIA_REG_PITCH           0x038      
-#define VIA_REG_SRCCOLORKEY     0x01C      
-#define VIA_REG_KEYCONTROL      0x02C       
-#define VIA_REG_SRCPOS          0x008
-#define VIA_REG_DSTPOS          0x00C
-#define VIA_REG_GECMD           0x000
-#define VIA_REG_DIMENSION       0x010       /* width and height */
-#define VIA_REG_FGCOLOR         0x018
-
-#define VIA_GEM_8bpp            0x00000000
-#define VIA_GEM_16bpp           0x00000100
-#define VIA_GEM_32bpp           0x00000300
-#define VIA_GEC_BLT             0x00000001
-#define VIA_PITCH_ENABLE        0x80000000
-#define VIA_GEC_INCX            0x00000000
-#define VIA_GEC_DECY            0x00004000
-#define VIA_GEC_INCY            0x00000000
-#define VIA_GEC_DECX            0x00008000
-#define VIA_GEC_FIXCOLOR_PAT    0x00002000
-
-
-#define VIA_BLIT_CLEAR 0x00
-#define VIA_BLIT_COPY 0xCC
-#define VIA_BLIT_FILL 0xF0
-#define VIA_BLIT_SET 0xFF
-
-static void dump_dma( struct via_context *vmesa )
-{
-   GLuint i;
-   GLuint *data = (GLuint *)vmesa->dma;
-   for (i = 0; i < vmesa->dmaLow; i += 16) {
-      fprintf(stderr, "%04x:   ", i);
-      fprintf(stderr, "%08x  ", *data++);
-      fprintf(stderr, "%08x  ", *data++);
-      fprintf(stderr, "%08x  ", *data++);
-      fprintf(stderr, "%08x\n", *data++);
-   }
-   fprintf(stderr, "******************************************\n");
-}
-
-
-void viaCheckDma(struct via_context *vmesa, GLuint bytes)
-{
-    VIA_FINISH_PRIM( vmesa );
-    if (vmesa->dmaLow + bytes > VIA_DMA_HIGHWATER) {
-	viaFlushDma(vmesa);
-    }
-}
-
-
-
-#define SetReg2DAGP(nReg, nData) do {		\
-    OUT_RING( ((nReg) >> 2) | 0xF0000000 );	\
-    OUT_RING( nData );				\
-} while (0)
-
-
-static void viaBlit(struct via_context *vmesa, GLuint bpp,
-		    GLuint srcBase, GLuint srcPitch, 
-		    GLuint dstBase, GLuint dstPitch,
-		    GLuint w, GLuint h, 
-		    GLuint blitMode, 
-		    GLuint color, GLuint nMask ) 
-{
-
-    GLuint dwGEMode, srcX, dstX, cmd;
-    RING_VARS;
-
-    if (VIA_DEBUG & DEBUG_2D)
-       fprintf(stderr, 
-	       "%s bpp %d src %x/%x dst %x/%x w %d h %d "
-	       " mode: %x color: 0x%08x mask 0x%08x\n",
-	       __FUNCTION__, bpp, srcBase, srcPitch, dstBase,
-	       dstPitch, w,h, blitMode, color, nMask);
-
-
-    if (!w || !h)
-        return;
-
-    switch (bpp) {
-    case 16:
-        dwGEMode = VIA_GEM_16bpp;
-	srcX = (srcBase & 0x1f) >> 1;
-	dstX = (dstBase & 0x1f) >> 1;
-        break;
-    case 32:
-        dwGEMode = VIA_GEM_32bpp;
-	srcX = (srcBase & 0x1f) >> 2;
-	dstX = (dstBase & 0x1f) >> 2;
-	break;
-    default:
-        return;
-    }
-
-    switch(blitMode) {
-    case VIA_BLIT_FILL:
-	cmd = VIA_GEC_BLT | VIA_GEC_FIXCOLOR_PAT | (VIA_BLIT_FILL << 24);
-	break;
-    case VIA_BLIT_COPY:
-	cmd = VIA_GEC_BLT | (VIA_BLIT_COPY << 24);
-	break;
-    default:
-        return;
-    }	
-
-    BEGIN_RING(22);
-    SetReg2DAGP( VIA_REG_GEMODE, dwGEMode);
-    SetReg2DAGP( VIA_REG_FGCOLOR, color);
-    SetReg2DAGP( 0x2C, nMask);
-    SetReg2DAGP( VIA_REG_SRCBASE, (srcBase & ~0x1f) >> 3);
-    SetReg2DAGP( VIA_REG_DSTBASE, (dstBase & ~0x1f) >> 3);
-    SetReg2DAGP( VIA_REG_PITCH, VIA_PITCH_ENABLE |
-	       (srcPitch >> 3) | ((dstPitch >> 3) << 16));
-    SetReg2DAGP( VIA_REG_SRCPOS, srcX);
-    SetReg2DAGP( VIA_REG_DSTPOS, dstX);
-    SetReg2DAGP( VIA_REG_DIMENSION, (((h - 1) << 16) | (w - 1)));
-    SetReg2DAGP( VIA_REG_GECMD, cmd);
-    SetReg2DAGP( 0x2C, 0x00000000);
-    ADVANCE_RING();
-}
-
-static void viaFillBuffer(struct via_context *vmesa,
-			  struct via_buffer *buffer,
-			  drm_clip_rect_t *pbox,
-			  int nboxes,
-			  GLuint pixel,
-			  GLuint mask)
-{
-   GLuint bytePerPixel = buffer->bpp >> 3;
-   GLuint i;
-
-   for (i = 0; i < nboxes ; i++) {        
-      int x = pbox[i].x1 - vmesa->drawX;
-      int y = pbox[i].y1 - vmesa->drawY;
-      int w = pbox[i].x2 - pbox[i].x1;
-      int h = pbox[i].y2 - pbox[i].y1;
-
-      int offset = (buffer->orig + 
-		    y * buffer->pitch + 
-		    x * bytePerPixel);
-
-      viaBlit(vmesa,
-	      buffer->bpp, 
-	      offset, buffer->pitch,
-	      offset, buffer->pitch, 
-	      w, h,
-	      VIA_BLIT_FILL, pixel, mask); 
-   }
-}
-
-
-
-static void viaClear(GLcontext *ctx, GLbitfield mask, GLboolean all,
-                     GLint cx, GLint cy, GLint cw, GLint ch)
-{
-   struct via_context *vmesa = VIA_CONTEXT(ctx);
-   __DRIdrawablePrivate *dPriv = vmesa->driDrawable;
-   int flag = 0;
-   GLuint i = 0;
-   GLuint clear_depth_mask = 0xf << 28;
-   GLuint clear_depth = 0;
-
-   VIA_FLUSH_DMA(vmesa);
-
-   if (mask & BUFFER_BIT_FRONT_LEFT) {
-      flag |= VIA_FRONT;
-      mask &= ~BUFFER_BIT_FRONT_LEFT;
-   }
-
-   if (mask & BUFFER_BIT_BACK_LEFT) {
-      flag |= VIA_BACK;	
-      mask &= ~BUFFER_BIT_BACK_LEFT;
-   }
-
-   if (mask & BUFFER_BIT_DEPTH) {
-      flag |= VIA_DEPTH;
-      clear_depth = (GLuint)(ctx->Depth.Clear * vmesa->ClearDepth);
-      clear_depth_mask &= ~vmesa->depth_clear_mask;
-      mask &= ~BUFFER_BIT_DEPTH;
-   }
-    
-   if (mask & BUFFER_BIT_STENCIL) {
-      if (vmesa->have_hw_stencil) {
-	 if (ctx->Stencil.WriteMask[0] == 0xff) {
-	    flag |= VIA_DEPTH;
-	    clear_depth &= ~0xff;
-	    clear_depth |= (ctx->Stencil.Clear & 0xff);
-	    clear_depth_mask &= ~vmesa->stencil_clear_mask;
-	    mask &= ~BUFFER_BIT_STENCIL;
-	 }
-	 else {
-	    if (VIA_DEBUG & DEBUG_2D)
-	       fprintf(stderr, "Clear stencil writemask %x\n", 
-		       ctx->Stencil.WriteMask[0]);
-	 }
-      }
-   }
-
-   /* 16bpp doesn't support masked clears */
-   if (vmesa->viaScreen->bytesPerPixel == 2 &&
-       vmesa->ClearMask & 0xf0000000) {
-      if (flag & VIA_FRONT)
-         mask |= BUFFER_BIT_FRONT_LEFT;
-      if (flag & VIA_BACK)
-         mask |= BUFFER_BIT_BACK_LEFT;
-      flag &= ~(VIA_FRONT | VIA_BACK);
-   }
-    
-   if (flag) {
-      drm_clip_rect_t *boxes, *tmp_boxes = 0;
-      int nr = 0;
-
-      LOCK_HARDWARE(vmesa);
-	    
-      /* flip top to bottom */
-      cy = dPriv->h - cy - ch;
-      cx += vmesa->drawX + vmesa->drawXoff;
-      cy += vmesa->drawY;
-        
-      if (!all) {
-	 drm_clip_rect_t *b = vmesa->pClipRects;	 
-	 
-	 boxes = tmp_boxes = 
-	    (drm_clip_rect_t *)malloc(vmesa->numClipRects * 
-				      sizeof(drm_clip_rect_t)); 
-	 if (!boxes) {
-	    UNLOCK_HARDWARE(vmesa);
-	    return;
-	 }
-
-	 for (; i < vmesa->numClipRects; i++) {
-	    GLint x = b[i].x1;
-	    GLint y = b[i].y1;
-	    GLint w = b[i].x2 - x;
-	    GLint h = b[i].y2 - y;
-
-	    if (x < cx) w -= cx - x, x = cx;
-	    if (y < cy) h -= cy - y, y = cy;
-	    if (x + w > cx + cw) w = cx + cw - x;
-	    if (y + h > cy + ch) h = cy + ch - y;
-	    if (w <= 0) continue;
-	    if (h <= 0) continue;
-
-	    boxes[nr].x1 = x;
-	    boxes[nr].y1 = y;
-	    boxes[nr].x2 = x + w;
-	    boxes[nr].y2 = y + h;
-	    nr++;
-	 }
-      }
-      else {
-	 boxes = vmesa->pClipRects;
-	 nr = vmesa->numClipRects;
-      }
-	    
-      if (flag & VIA_FRONT) {
-	 viaFillBuffer(vmesa, &vmesa->front, boxes, nr, vmesa->ClearColor,
-		       vmesa->ClearMask);
-      } 
-		
-      if (flag & VIA_BACK) {
-	 viaFillBuffer(vmesa, &vmesa->back, boxes, nr, vmesa->ClearColor, 
-		       vmesa->ClearMask);
-      }
-
-      if (flag & VIA_DEPTH) {
-	 viaFillBuffer(vmesa, &vmesa->depth, boxes, nr, clear_depth,
-		       clear_depth_mask);
-      }		
-
-      viaFlushDmaLocked(vmesa, VIA_NO_CLIPRECTS);
-      UNLOCK_HARDWARE(vmesa);
-
-      if (tmp_boxes)
-	 free(tmp_boxes);
-   }
-   
-   if (mask)
-      _swrast_Clear(ctx, mask, all, cx, cy, cw, ch);
-}
-
-
-
-
-static void viaDoSwapBuffers(struct via_context *vmesa,
-			     drm_clip_rect_t *b,
-			     GLuint nbox)
-{    
-   GLuint bytePerPixel = vmesa->viaScreen->bitsPerPixel >> 3;
-   struct via_buffer *front = &vmesa->front;
-   struct via_buffer *back = &vmesa->back;
-   GLuint i;
-        
-   for (i = 0; i < nbox; i++, b++) {        
-      GLint x = b->x1 - vmesa->drawX;
-      GLint y = b->y1 - vmesa->drawY;
-      GLint w = b->x2 - b->x1;
-      GLint h = b->y2 - b->y1;
-	
-      GLuint src = back->orig + y * back->pitch + x * bytePerPixel;
-      GLuint dest = front->orig + y * front->pitch + x * bytePerPixel;
-
-      viaBlit(vmesa, 
-	      bytePerPixel << 3, 
-	      src, back->pitch,
-	      dest, front->pitch,
-	      w, h,
-	      VIA_BLIT_COPY, 0, 0); 
-   }
-
-   viaFlushDmaLocked(vmesa, VIA_NO_CLIPRECTS); /* redundant */
-}
-
-
-static void viaEmitBreadcrumbLocked( struct via_context *vmesa )
-{
-   struct via_buffer *buffer = &vmesa->breadcrumb;
-   GLuint value = vmesa->lastBreadcrumbWrite + 1;
-
-   if (VIA_DEBUG & DEBUG_IOCTL) 
-      fprintf(stderr, "%s %d\n", __FUNCTION__, value);
-
-   assert(!vmesa->dmaLow);
-
-   viaBlit(vmesa,
-	   buffer->bpp, 
-	   buffer->offset, buffer->pitch,
-	   buffer->offset, buffer->pitch, 
-	   1, 1,
-	   VIA_BLIT_FILL, value, 0); 
-
-   viaFlushDmaLocked(vmesa, VIA_NO_CLIPRECTS); /* often redundant */
-   vmesa->lastBreadcrumbWrite = value;
-}
-
-void viaEmitBreadcrumb( struct via_context *vmesa )
-{
-   LOCK_HARDWARE(vmesa);
-   if (vmesa->dmaLow) 
-      viaFlushDmaLocked(vmesa, 0);
-
-   viaEmitBreadcrumbLocked( vmesa );
-   UNLOCK_HARDWARE(vmesa);
-}
-
-static GLboolean viaCheckIdle( struct via_context *vmesa )
-{
-   if ((vmesa->regEngineStatus[0] & 0xFFFEFFFF) == 0x00020000) {
-      return GL_TRUE;
-   }
-   return GL_FALSE;
-}
-
-
-GLboolean viaCheckBreadcrumb( struct via_context *vmesa, GLuint value )
-{
-   GLuint *buf = (GLuint *)vmesa->breadcrumb.map; 
-   vmesa->lastBreadcrumbRead = *buf;
-
-   if (VIA_DEBUG & DEBUG_IOCTL) 
-      fprintf(stderr, "%s %d < %d: %d\n", __FUNCTION__, value, 
-	      vmesa->lastBreadcrumbRead,
-	      !VIA_GEQ_WRAP(value, vmesa->lastBreadcrumbRead));
-
-   return !VIA_GEQ_WRAP(value, vmesa->lastBreadcrumbRead);
-}
-
-static void viaWaitBreadcrumb( struct via_context *vmesa, GLuint value )
-{
-   if (VIA_DEBUG & DEBUG_IOCTL) 
-      fprintf(stderr, "%s %d\n", __FUNCTION__, value);
-
-   assert(!VIA_GEQ_WRAP(value, vmesa->lastBreadcrumbWrite));
-
-   while (!viaCheckBreadcrumb( vmesa, value )) {
-      viaSwapOutWork( vmesa );
-      via_release_pending_textures( vmesa );
-   }
-}
-
-
-void viaWaitIdle( struct via_context *vmesa, GLboolean light )
-{
-   VIA_FLUSH_DMA(vmesa);
-
-   if (VIA_DEBUG & DEBUG_IOCTL)
-      fprintf(stderr, "%s lastDma %d lastBreadcrumbWrite %d\n",
-	      __FUNCTION__, vmesa->lastDma, vmesa->lastBreadcrumbWrite);
-
-   /* Need to emit a new breadcrumb?
-    */
-   if (vmesa->lastDma == vmesa->lastBreadcrumbWrite) {
-      LOCK_HARDWARE(vmesa);
-      viaEmitBreadcrumbLocked( vmesa );
-      UNLOCK_HARDWARE(vmesa);
-   }
-
-   /* Need to wait?
-    */
-   if (VIA_GEQ_WRAP(vmesa->lastDma, vmesa->lastBreadcrumbRead)) 
-      viaWaitBreadcrumb( vmesa, vmesa->lastDma );
-
-   if (light) return;
-
-   LOCK_HARDWARE(vmesa);
-   while(!viaCheckIdle(vmesa))
-      ;
-   UNLOCK_HARDWARE(vmesa);
-   via_release_pending_textures(vmesa);
-}
-
-
-void viaWaitIdleLocked( struct via_context *vmesa, GLboolean light )
-{
-   if (vmesa->dmaLow) 
-      viaFlushDmaLocked(vmesa, 0);
-
-   if (VIA_DEBUG & DEBUG_IOCTL)
-      fprintf(stderr, "%s lastDma %d lastBreadcrumbWrite %d\n",
-	      __FUNCTION__, vmesa->lastDma, vmesa->lastBreadcrumbWrite);
-
-   /* Need to emit a new breadcrumb?
-    */
-   if (vmesa->lastDma == vmesa->lastBreadcrumbWrite) {
-      viaEmitBreadcrumbLocked( vmesa );
-   }
-
-   /* Need to wait?
-    */
-   if (vmesa->lastDma >= vmesa->lastBreadcrumbRead) 
-      viaWaitBreadcrumb( vmesa, vmesa->lastDma );
-
-   if (light) return;
-
-   while(!viaCheckIdle(vmesa))
-      ;
-
-   via_release_pending_textures(vmesa);
-}
-
-
-
-/* Wait for command stream to be processed *and* the next vblank to
- * occur.  Equivalent to calling WAIT_IDLE() and then WaitVBlank,
- * except that WAIT_IDLE() will spin the CPU polling, while this is
- * IRQ driven.
- */
-static void viaWaitIdleVBlank( const __DRIdrawablePrivate *dPriv, 
-			       struct via_context *vmesa,
-			       GLuint value )
-{
-   GLboolean missed_target;
-
-   VIA_FLUSH_DMA(vmesa); 
-
-   if (!value)
-      return;
-
-   do {
-      if (value < vmesa->lastBreadcrumbRead ||
-	  vmesa->thrashing)
-	 viaSwapOutWork(vmesa);
-
-      driWaitForVBlank( dPriv, & vmesa->vbl_seq, 
-			vmesa->vblank_flags, & missed_target );
-      if ( missed_target ) {
-	 vmesa->swap_missed_count++;
-	 (*dri_interface->getUST)( &vmesa->swap_missed_ust );
-      }
-   } 
-   while (!viaCheckBreadcrumb(vmesa, value));	 
-
-   vmesa->thrashing = 0;	/* reset flag on swap */
-   vmesa->swap_count++;   
-   via_release_pending_textures( vmesa );
-}
-
-
-
-static void viaDoPageFlipLocked(struct via_context *vmesa, GLuint offset)
-{
-   RING_VARS;
-
-   if (VIA_DEBUG & DEBUG_2D)
-      fprintf(stderr, "%s %x\n", __FUNCTION__, offset);
-
-   if (!vmesa->nDoneFirstFlip) {
-      vmesa->nDoneFirstFlip = GL_TRUE;
-      BEGIN_RING(4);
-      OUT_RING(HALCYON_HEADER2);
-      OUT_RING(0x00fe0000);
-      OUT_RING(0x0000000e);
-      OUT_RING(0x0000000e);
-      ADVANCE_RING();
-   }
-
-   BEGIN_RING(4);
-   OUT_RING( HALCYON_HEADER2 );
-   OUT_RING( 0x00fe0000 );
-   OUT_RING((HC_SubA_HFBBasL << 24) | (offset & 0xFFFFF8) | 0x2);
-   OUT_RING((HC_SubA_HFBDrawFirst << 24) |
-	    ((offset & 0xFF000000) >> 24) | 0x0100);
-   ADVANCE_RING();
-
-   vmesa->pfCurrentOffset = vmesa->sarea->pfCurrentOffset = offset;
-
-   viaFlushDmaLocked(vmesa, VIA_NO_CLIPRECTS); /* often redundant */
-}
-
-void viaResetPageFlippingLocked(struct via_context *vmesa)
-{
-   if (VIA_DEBUG & DEBUG_2D)
-      fprintf(stderr, "%s\n", __FUNCTION__);
-
-   viaDoPageFlipLocked( vmesa, 0 );
-
-   if (vmesa->front.offset != 0) {
-      struct via_buffer buffer_tmp;
-      memcpy(&buffer_tmp, &vmesa->back, sizeof(struct via_buffer));
-      memcpy(&vmesa->back, &vmesa->front, sizeof(struct via_buffer));
-      memcpy(&vmesa->front, &buffer_tmp, sizeof(struct via_buffer));
-   }
-
-   assert(vmesa->front.offset == 0);
-   vmesa->doPageFlip = vmesa->allowPageFlip = 0;
-}
-
-
-/*
- * Copy the back buffer to the front buffer. 
- */
-void viaCopyBuffer(const __DRIdrawablePrivate *dPriv)
-{
-   struct via_context *vmesa = 
-      (struct via_context *)dPriv->driContextPriv->driverPrivate;
-
-   if (VIA_DEBUG & DEBUG_IOCTL)
-      fprintf(stderr, 
-	      "%s: lastSwap[1] %d lastSwap[0] %d lastWrite %d lastRead %d\n",
-	      __FUNCTION__,
-	      vmesa->lastSwap[1], 
-	      vmesa->lastSwap[0], 
-	      vmesa->lastBreadcrumbWrite,
-	      vmesa->lastBreadcrumbRead);
-
-   VIA_FLUSH_DMA(vmesa);
-
-   if (vmesa->vblank_flags == VBLANK_FLAG_SYNC &&
-       vmesa->lastBreadcrumbWrite > 1)
-      viaWaitIdleVBlank(dPriv, vmesa, vmesa->lastBreadcrumbWrite-1);
-   else
-      viaWaitIdleVBlank(dPriv, vmesa, vmesa->lastSwap[1]);
-
-   LOCK_HARDWARE(vmesa);
-
-   /* Catch and cleanup situation where we were pageflipping but have
-    * stopped.
-    */
-   if (dPriv->numClipRects && vmesa->sarea->pfCurrentOffset != 0) {
-      viaResetPageFlippingLocked(vmesa);
-      UNLOCK_HARDWARE(vmesa);
-      return;
-   }
-
-   viaDoSwapBuffers(vmesa, dPriv->pClipRects, dPriv->numClipRects);
-   vmesa->lastSwap[1] = vmesa->lastSwap[0];
-   vmesa->lastSwap[0] = vmesa->lastBreadcrumbWrite;
-   viaEmitBreadcrumbLocked(vmesa);
-   UNLOCK_HARDWARE(vmesa);
-
-   (*dri_interface->getUST)( &vmesa->swap_ust );
-}
-
-
-void viaPageFlip(const __DRIdrawablePrivate *dPriv)
-{
-    struct via_context *vmesa = 
-       (struct via_context *)dPriv->driContextPriv->driverPrivate;
-    struct via_buffer buffer_tmp;
-
-    VIA_FLUSH_DMA(vmesa);
-   if (vmesa->vblank_flags == VBLANK_FLAG_SYNC &&
-       vmesa->lastBreadcrumbWrite > 1)
-      viaWaitIdleVBlank(dPriv, vmesa, vmesa->lastBreadcrumbWrite - 1);
-   else
-      viaWaitIdleVBlank(dPriv, vmesa, vmesa->lastSwap[0]);
-
-    LOCK_HARDWARE(vmesa);
-    viaDoPageFlipLocked(vmesa, vmesa->back.offset);
-    vmesa->lastSwap[1] = vmesa->lastSwap[0];
-    vmesa->lastSwap[0] = vmesa->lastBreadcrumbWrite;
-    viaEmitBreadcrumbLocked(vmesa);
-    UNLOCK_HARDWARE(vmesa);
-
-    (*dri_interface->getUST)( &vmesa->swap_ust );
-
-
-    /* KW: FIXME: When buffers are freed, could free frontbuffer by
-     * accident:
-     */
-    memcpy(&buffer_tmp, &vmesa->back, sizeof(struct via_buffer));
-    memcpy(&vmesa->back, &vmesa->front, sizeof(struct via_buffer));
-    memcpy(&vmesa->front, &buffer_tmp, sizeof(struct via_buffer));
-}
-
-
-
-
-#define VIA_CMDBUF_MAX_LAG 50000
-
-static int fire_buffer(struct via_context *vmesa)
-{
-   drm_via_cmdbuffer_t bufI;
-   int ret;
-
-   bufI.buf = (char *)vmesa->dma;
-   bufI.size = vmesa->dmaLow;
-
-   if (vmesa->useAgp) {
-      drm_via_cmdbuf_size_t bSiz;
-
-      /* Do the CMDBUF_SIZE ioctl:
-       */
-      bSiz.func = VIA_CMDBUF_LAG;
-      bSiz.wait = 1;
-      bSiz.size = VIA_CMDBUF_MAX_LAG;
-      do {
-	 ret = drmCommandWriteRead(vmesa->driFd, DRM_VIA_CMDBUF_SIZE, 
-				   &bSiz, sizeof(bSiz));
-      } while (ret == -EAGAIN);
-      if (ret) {
-	 UNLOCK_HARDWARE(vmesa);
-	 fprintf(stderr, "%s: DRM_VIA_CMDBUF_SIZE returned %d\n",
-		 __FUNCTION__, ret);
-	 abort();
-	 return ret;
-      }
-
-      /* Actually fire the buffer:
-       */
-      do {
-	 ret = drmCommandWrite(vmesa->driFd, DRM_VIA_CMDBUFFER, 
-			       &bufI, sizeof(bufI));
-      } while (ret == -EAGAIN);
-      if (ret) {
-	 UNLOCK_HARDWARE(vmesa);
-	 fprintf(stderr, "%s: DRM_VIA_CMDBUFFER returned %d\n",
-		 __FUNCTION__, ret);
-	 abort();
-	 /* If this fails, the original code fell back to the PCI path. 
-	  */
-      }
-      else 
-	 return 0;
-
-      /* Fall through to PCI handling?!?
-       */
-      viaWaitIdleLocked(vmesa, GL_FALSE);
-   }
-	    
-   ret = drmCommandWrite(vmesa->driFd, DRM_VIA_PCICMD, &bufI, sizeof(bufI));
-   if (ret) {
-      UNLOCK_HARDWARE(vmesa);
-      dump_dma(vmesa);
-      fprintf(stderr, "%s: DRM_VIA_PCICMD returned %d\n", __FUNCTION__, ret); 
-      abort();
-   }
-
-   return ret;
-}
-
-
-/* Inserts the surface addresss and active cliprects one at a time
- * into the head of the DMA buffer being flushed.  Fires the buffer
- * for each cliprect.
- */
-static void via_emit_cliprect(struct via_context *vmesa,
-			      drm_clip_rect_t *b) 
-{
-   struct via_buffer *buffer = vmesa->drawBuffer;
-   GLuint *vb = (GLuint *)(vmesa->dma + vmesa->dmaCliprectAddr);
-
-   GLuint format = (vmesa->viaScreen->bitsPerPixel == 0x20 
-		    ? HC_HDBFM_ARGB8888 
-		    : HC_HDBFM_RGB565);
-
-   GLuint pitch = buffer->pitch;
-   GLuint offset = buffer->orig;
-
-   if (0)
-      fprintf(stderr, "emit cliprect for box %d,%d %d,%d\n", 
-	      b->x1, b->y1, b->x2, b->y2);
-
-   vb[0] = HC_HEADER2;
-   vb[1] = (HC_ParaType_NotTex << 16);
-
-   if (vmesa->driDrawable->w == 0 || vmesa->driDrawable->h == 0) {
-      vb[2] = (HC_SubA_HClipTB << 24) | 0x0;
-      vb[3] = (HC_SubA_HClipLR << 24) | 0x0;
-   }
-   else {
-      vb[2] = (HC_SubA_HClipTB << 24) | (b->y1 << 12) | b->y2;
-      vb[3] = (HC_SubA_HClipLR << 24) | (b->x1 << 12) | b->x2;
-   }
-	    
-   vb[4] = (HC_SubA_HDBBasL << 24) | (offset & 0xFFFFFF);
-   vb[5] = (HC_SubA_HDBBasH << 24) | ((offset & 0xFF000000) >> 24); 
-
-   vb[6] = (HC_SubA_HSPXYOS << 24) | ((31-vmesa->drawXoff) << HC_HSPXOS_SHIFT);
-   vb[7] = (HC_SubA_HDBFM << 24) | HC_HDBLoc_Local | format | pitch;
-}
-
-
-
-static int intersect_rect(drm_clip_rect_t *out,
-                          drm_clip_rect_t *a,
-                          drm_clip_rect_t *b)
-{
-    *out = *a;
-    
-    if (0)
-       fprintf(stderr, "intersect %d,%d %d,%d and %d,%d %d,%d\n", 
-	       a->x1, a->y1, a->x2, a->y2,
-	       b->x1, b->y1, b->x2, b->y2);
-
-    if (b->x1 > out->x1) out->x1 = b->x1;
-    if (b->x2 < out->x2) out->x2 = b->x2;
-    if (out->x1 >= out->x2) return 0;
-
-    if (b->y1 > out->y1) out->y1 = b->y1;
-    if (b->y2 < out->y2) out->y2 = b->y2;
-    if (out->y1 >= out->y2) return 0;
-
-    return 1;
-}
-
-void viaFlushDmaLocked(struct via_context *vmesa, GLuint flags)
-{
-   int i;
-   RING_VARS;
-
-   if (VIA_DEBUG & (DEBUG_IOCTL|DEBUG_DMA))
-      fprintf(stderr, "%s\n", __FUNCTION__);
-
-   if (*(GLuint *)vmesa->driHwLock != (DRM_LOCK_HELD|vmesa->hHWContext) &&
-       *(GLuint *)vmesa->driHwLock != 
-       (DRM_LOCK_HELD|DRM_LOCK_CONT|vmesa->hHWContext)) {
-      fprintf(stderr, "%s called without lock held\n", __FUNCTION__);
-      abort();
-   }
-
-   if (vmesa->dmaLow == 0) {
-      return;
-   }
-
-   assert(vmesa->dmaLastPrim == 0);
-
-   /* viaFinishPrimitive can add up to 8 bytes beyond VIA_DMA_HIGHWATER:
-    */
-   if (vmesa->dmaLow > VIA_DMA_HIGHWATER + 8) {
-      fprintf(stderr, "buffer overflow in Flush Prims = %d\n",vmesa->dmaLow);
-      abort();
-   }
-
-   switch (vmesa->dmaLow & 0x1F) {	
-   case 8:
-      BEGIN_RING_NOCHECK( 6 );
-      OUT_RING( HC_HEADER2 );
-      OUT_RING( (HC_ParaType_NotTex << 16) );
-      OUT_RING( HC_DUMMY );
-      OUT_RING( HC_DUMMY );
-      OUT_RING( HC_DUMMY );
-      OUT_RING( HC_DUMMY );
-      ADVANCE_RING();
-      break;
-   case 16:
-      BEGIN_RING_NOCHECK( 4 );
-      OUT_RING( HC_HEADER2 );
-      OUT_RING( (HC_ParaType_NotTex << 16) );
-      OUT_RING( HC_DUMMY );
-      OUT_RING( HC_DUMMY );
-      ADVANCE_RING();
-      break;    
-   case 24:
-      BEGIN_RING_NOCHECK( 10 );
-      OUT_RING( HC_HEADER2 );
-      OUT_RING( (HC_ParaType_NotTex << 16) );
-      OUT_RING( HC_DUMMY );
-      OUT_RING( HC_DUMMY );
-      OUT_RING( HC_DUMMY );
-      OUT_RING( HC_DUMMY );
-      OUT_RING( HC_DUMMY );
-      OUT_RING( HC_DUMMY );
-      OUT_RING( HC_DUMMY );
-      OUT_RING( HC_DUMMY );	
-      ADVANCE_RING();
-      break;    
-   case 0:
-      break;
-   default:
-      if (VIA_DEBUG & DEBUG_IOCTL)
-	 fprintf(stderr, "%s: unaligned value for vmesa->dmaLow: %x\n",
-		 __FUNCTION__, vmesa->dmaLow);
-   }
-
-   vmesa->lastDma = vmesa->lastBreadcrumbWrite;
-
-   if (VIA_DEBUG & DEBUG_DMA)
-      dump_dma( vmesa );
-
-   if (flags & VIA_NO_CLIPRECTS) {
-      if (0) fprintf(stderr, "%s VIA_NO_CLIPRECTS\n", __FUNCTION__);
-      assert(vmesa->dmaCliprectAddr == ~0);
-      fire_buffer( vmesa );
-   }
-   else if (vmesa->dmaCliprectAddr == ~0) {
-      /* Contains only state.  Could just dump the packet?
-       */
-      if (0) fprintf(stderr, "%s: no dmaCliprectAddr\n", __FUNCTION__);
-      if (0) fire_buffer( vmesa );
-   }
-   else if (vmesa->numClipRects) {
-      drm_clip_rect_t *pbox = vmesa->pClipRects;
-      
-      for (i = 0; i < vmesa->numClipRects; i++) {
-	 drm_clip_rect_t b;
-
-	 b.x1 = pbox[i].x1 - (vmesa->drawX + vmesa->drawXoff);
-	 b.x2 = pbox[i].x2 - (vmesa->drawX + vmesa->drawXoff);
-	 b.y1 = pbox[i].y1 - vmesa->drawY;
-	 b.y2 = pbox[i].y2 - vmesa->drawY;
-
-	 if (vmesa->scissor &&
-	     !intersect_rect(&b, &b, &vmesa->scissorRect)) 
-	    continue;
-
-	 b.x1 += vmesa->drawXoff;
-	 b.x2 += vmesa->drawXoff;
-
-	 via_emit_cliprect(vmesa, &b);
-
-	 if (fire_buffer(vmesa) != 0) {
-	    dump_dma( vmesa );
-	    goto done;
-	 }
-      }
-   } else {
-      if (0) fprintf(stderr, "%s: no cliprects\n", __FUNCTION__);
-      UNLOCK_HARDWARE(vmesa);
-      sched_yield();
-      LOCK_HARDWARE(vmesa);
-   }
-
- done:
-   /* Reset vmesa vars:
-    */
-   vmesa->dmaLow = 0;
-   vmesa->dmaCliprectAddr = ~0;
-   vmesa->newEmitState = ~0;
-}
-
-void viaWrapPrimitive( struct via_context *vmesa )
-{
-   GLenum renderPrimitive = vmesa->renderPrimitive;
-   GLenum hwPrimitive = vmesa->hwPrimitive;
-
-   if (VIA_DEBUG & DEBUG_PRIMS) fprintf(stderr, "%s\n", __FUNCTION__);
-   
-   if (vmesa->dmaLastPrim)
-      viaFinishPrimitive( vmesa );
-   
-   viaFlushDma(vmesa);
-
-   if (renderPrimitive != GL_POLYGON + 1)
-      viaRasterPrimitive( vmesa->glCtx,
-			  renderPrimitive,
-			  hwPrimitive );
-
-}
-
-void viaFlushDma(struct via_context *vmesa)
-{
-   if (vmesa->dmaLow) {
-      assert(!vmesa->dmaLastPrim);
-
-      LOCK_HARDWARE(vmesa); 
-      viaFlushDmaLocked(vmesa, 0);
-      UNLOCK_HARDWARE(vmesa);
-   }
-}
-
-static void viaFlush(GLcontext *ctx)
-{
-    struct via_context *vmesa = VIA_CONTEXT(ctx);
-    VIA_FLUSH_DMA(vmesa);
-}
-
-static void viaFinish(GLcontext *ctx)
-{
-    struct via_context *vmesa = VIA_CONTEXT(ctx);
-    VIA_FLUSH_DMA(vmesa);
-    viaWaitIdle(vmesa, GL_FALSE);
-}
-
-static void viaClearStencil(GLcontext *ctx,  int s)
-{
-    return;
-}
-
-void viaInitIoctlFuncs(GLcontext *ctx)
-{
-    ctx->Driver.Flush = viaFlush;
-    ctx->Driver.Clear = viaClear;
-    ctx->Driver.Finish = viaFinish;
-    ctx->Driver.ClearStencil = viaClearStencil;
-}
-
-
-
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/unichrome/via_ioctl.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/unichrome/via_ioctl.h
deleted file mode 100644
index d5d95aa8f..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/unichrome/via_ioctl.h
+++ /dev/null
@@ -1,135 +0,0 @@
-/*
- * Copyright 1998-2003 VIA Technologies, Inc. All Rights Reserved.
- * Copyright 2001-2003 S3 Graphics, Inc. All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sub license,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
- * VIA, S3 GRAPHICS, AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- * DEALINGS IN THE SOFTWARE.
- */
-
-#ifndef _VIAIOCTL_H
-#define _VIAIOCTL_H
-
-#include "via_context.h"
-
-
-void viaFinishPrimitive(struct via_context *vmesa);
-void viaFlushDma(struct via_context *vmesa);
-void viaFlushDmaLocked(struct via_context *vmesa, GLuint flags);
-
-void viaInitIoctlFuncs(GLcontext *ctx);
-void viaCopyBuffer(const __DRIdrawablePrivate *dpriv);
-void viaPageFlip(const __DRIdrawablePrivate *dpriv);
-void viaCheckDma(struct via_context *vmesa, GLuint bytes);
-void viaResetPageFlippingLocked(struct via_context *vmesa);
-void viaWaitIdle(struct via_context *vmesa, GLboolean light);
-void viaWaitIdleLocked(struct via_context *vmesa, GLboolean light);
-
-GLboolean viaCheckBreadcrumb( struct via_context *vmesa, GLuint value );
-void viaEmitBreadcrumb( struct via_context *vmesa );
-
-
-#define VIA_FINISH_PRIM(vmesa) do {		\
-   if (vmesa->dmaLastPrim)			\
-      viaFinishPrimitive( vmesa );		\
-} while (0)
-
-#define VIA_FLUSH_DMA(vmesa) do {		\
-   VIA_FINISH_PRIM(vmesa);			\
-   if (vmesa->dmaLow) 		\
-      viaFlushDma(vmesa);			\
-} while (0)
-    
-
-void viaWrapPrimitive( struct via_context *vmesa );
-
-static __inline__ GLuint *viaAllocDma(struct via_context *vmesa, int bytes)
-{
-   if (vmesa->dmaLow + bytes > VIA_DMA_HIGHWATER) {
-      viaFlushDma(vmesa);
-   }
-
-   {
-      GLuint *start = (GLuint *)(vmesa->dma + vmesa->dmaLow);
-      vmesa->dmaLow += bytes;
-      return start;
-   }
-}
-
-
-static GLuint __inline__ *viaExtendPrimitive(struct via_context *vmesa, int bytes)
-{
-   if (vmesa->dmaLow + bytes > VIA_DMA_HIGHWATER) {
-      viaWrapPrimitive(vmesa);
-   }
-
-   {
-      GLuint *start = (GLuint *)(vmesa->dma + vmesa->dmaLow);
-      vmesa->dmaLow += bytes;
-      return start;
-   }
-}
-
-
-
-
-#define RING_VARS GLuint *_vb = 0, _nr, _x;
-
-#define BEGIN_RING(n) do {				\
-   if (_vb != 0) abort();				\
-   _vb = viaAllocDma(vmesa, (n) * sizeof(GLuint));	\
-   _nr = (n);						\
-   _x = 0;						\
-} while (0)
-
-#define BEGIN_RING_NOCHECK(n) do {			\
-   if (_vb != 0) abort();				\
-   _vb = (GLuint *)(vmesa->dma + vmesa->dmaLow);	\
-   vmesa->dmaLow += (n) * sizeof(GLuint);		\
-   _nr = (n);						\
-   _x = 0;						\
-} while (0)
-
-#define OUT_RING(n) _vb[_x++] = (n)
-
-#define ADVANCE_RING() do {			\
-   if (_x != _nr) abort(); 			\
-   _vb = 0;						\
-} while (0)
-
-#define ADVANCE_RING_VARIABLE() do {			\
-   if (_x > _nr) abort();				\
-   vmesa->dmaLow -= (_nr - _x) * sizeof(GLuint);	\
-   _vb = 0;						\
-} while (0)
-
-
-#define QWORD_PAD_RING() do {			\
-   if (vmesa->dmaLow & 0x4) {			\
-      BEGIN_RING(1);				\
-      OUT_RING(HC_DUMMY);			\
-      ADVANCE_RING();				\
-   }						\
-} while (0)
-
-#define VIA_GEQ_WRAP(left, right) \
-  (((left) - (right)) < ( 1 << 23))
-    
-
-
-#endif
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/unichrome/via_memcpy.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/unichrome/via_memcpy.c
deleted file mode 100644
index d7b05bcaa..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/unichrome/via_memcpy.c
+++ /dev/null
@@ -1,138 +0,0 @@
-/*
- * Copyright (C) 2004 Thomas Hellstrom, All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sub license,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
- * THE CODE SUPPLIER(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- * DEALINGS IN THE SOFTWARE.
- */
-
-/* Thomas' orginal gutted for mesa by Keith Whitwell
- */
-
-#include "via_tex.h"
-
-#if defined( USE_SSE_ASM )
-
-#define SSE_PREFETCH "  prefetchnta "
-#define FENCE __asm__ __volatile__ ("sfence":::"memory");
-
-
-#define PREFETCH1(arch_prefetch,from)			\
-    __asm__ __volatile__ (				\
-			  "1:  " arch_prefetch "(%0)\n"	\
-			  arch_prefetch "32(%0)\n"	\
-			  arch_prefetch "64(%0)\n"	\
-			  arch_prefetch "96(%0)\n"	\
-			  arch_prefetch "128(%0)\n"	\
-			  arch_prefetch "160(%0)\n"	\
-			  arch_prefetch "192(%0)\n"	\
-			  arch_prefetch "256(%0)\n"	\
-			  arch_prefetch "288(%0)\n"	\
-			  "2:\n"			\
-			  : : "r" (from) );
-
-
-
-#define small_memcpy(to,from,n)						\
-    {									\
-	__asm__ __volatile__(						\
-			     "movl %2,%%ecx\n\t"			\
-                             "sarl $2,%%ecx\n\t"			\
-			     "rep ; movsl\n\t"				\
-			     "testb $2,%b2\n\t"				\
-			     "je 1f\n\t"				\
-			     "movsw\n"					\
-			     "1:\ttestb $1,%b2\n\t"			\
-			     "je 2f\n\t"				\
-			     "movsb\n"					\
-			     "2:"					\
-			     :"=&D" (to), "=&S" (from)			\
-			     :"q" (n),"0" ((long) to),"1" ((long) from) \
-			     : "%ecx","memory");			\
-    }
-
-
-#define SSE_CPY(prefetch,from,to,dummy,lcnt)				\
-    if ((unsigned long) from & 15)			 {		\
-	__asm__ __volatile__ (						\
-			      "1:\n"					\
-                              prefetch "320(%1)\n"			\
-			      "  movups (%1), %%xmm0\n"			\
-			      "  movups 16(%1), %%xmm1\n"		\
-			      "  movntps %%xmm0, (%0)\n"		\
-			      "  movntps %%xmm1, 16(%0)\n"		\
-                              prefetch "352(%1)\n"			\
-			      "  movups 32(%1), %%xmm2\n"		\
-			      "  movups 48(%1), %%xmm3\n"		\
-			      "  movntps %%xmm2, 32(%0)\n"		\
-			      "  movntps %%xmm3, 48(%0)\n"		\
-			      "  addl $64,%0\n"				\
-			      "  addl $64,%1\n"				\
-			      "  decl %2\n"				\
-			      "  jne 1b\n"				\
-			      :"=&D"(to), "=&S"(from), "=&r"(dummy)	\
-			      :"0" (to), "1" (from), "2" (lcnt): "memory"); \
-    } else {								\
-	__asm__ __volatile__ (						\
-			      "2:\n"					\
-			      prefetch "320(%1)\n"			\
-			      "  movaps (%1), %%xmm0\n"			\
-			      "  movaps 16(%1), %%xmm1\n"		\
-			      "  movntps %%xmm0, (%0)\n"		\
-			      "  movntps %%xmm1, 16(%0)\n"		\
-                              prefetch "352(%1)\n"			\
-			      "  movaps 32(%1), %%xmm2\n"		\
-			      "  movaps 48(%1), %%xmm3\n"		\
-			      "  movntps %%xmm2, 32(%0)\n"		\
-			      "  movntps %%xmm3, 48(%0)\n"		\
-			      "  addl $64,%0\n"				\
-			      "  addl $64,%1\n"				\
-			      "  decl %2\n"				\
-			      "  jne 2b\n"				\
-			      :"=&D"(to), "=&S"(from), "=&r"(dummy)	\
-			      :"0" (to), "1" (from), "2" (lcnt): "memory"); \
-    }
-
-
-
-/*
- */
-void via_sse_memcpy(void *to,
-		    const void *from,
-		    size_t sz)
-
-{
-   int dummy;
-   int lcnt = sz >> 6;
-   int rest = sz & 63;
-
-   PREFETCH1(SSE_PREFETCH,from);
-
-   if (lcnt > 5) {
-      lcnt -= 5;
-      SSE_CPY(SSE_PREFETCH,from,to,dummy,lcnt);
-      lcnt = 5;
-   }
-   if (lcnt) {
-      SSE_CPY("#",from,to,dummy,lcnt);
-   }
-   if (rest) small_memcpy(to, from, rest);
-   FENCE;
-}
-
-#endif /* defined( USE_SSE_ASM ) */
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/unichrome/via_render.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/unichrome/via_render.c
deleted file mode 100644
index 387473ef5..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/unichrome/via_render.c
+++ /dev/null
@@ -1,131 +0,0 @@
-/*
- * Copyright 1998-2003 VIA Technologies, Inc. All Rights Reserved.
- * Copyright 2001-2003 S3 Graphics, Inc. All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sub license,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
- * VIA, S3 GRAPHICS, AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- * DEALINGS IN THE SOFTWARE.
- */
-
-
-/*
- * Render unclipped vertex buffers by emitting vertices directly to
- * dma buffers.  Use strip/fan hardware acceleration where possible.
- *
- */
-#include "glheader.h"
-#include "context.h"
-#include "macros.h"
-#include "mtypes.h"
-
-#include "tnl/t_context.h"
-
-#include "via_context.h"
-#include "via_tris.h"
-#include "via_state.h"
-#include "via_ioctl.h"
-
-/*
- * Render unclipped vertex buffers by emitting vertices directly to
- * dma buffers.  Use strip/fan hardware primitives where possible.
- * Try to simulate missing primitives with indexed vertices.
- */
-#define HAVE_POINTS      1
-#define HAVE_LINES       1
-#define HAVE_LINE_STRIPS 1
-#define HAVE_LINE_LOOP   1
-#define HAVE_TRIANGLES   1
-#define HAVE_TRI_STRIPS  1
-#define HAVE_TRI_STRIP_1 0  
-#define HAVE_TRI_FANS    1
-#define HAVE_POLYGONS    1
-#define HAVE_QUADS       0
-#define HAVE_QUAD_STRIPS 0
-
-#define HAVE_ELTS        0
-
-#define LOCAL_VARS struct via_context *vmesa = VIA_CONTEXT(ctx)
-#define INIT(prim) do {					\
-   viaRasterPrimitive(ctx, prim, prim);	\
-} while (0)
-#define GET_CURRENT_VB_MAX_VERTS() \
-    ((VIA_DMA_BUF_SZ - (512 + (int)vmesa->dmaLow)) / (vmesa->vertexSize * 4))
-#define GET_SUBSEQUENT_VB_MAX_VERTS() \
-    (VIA_DMA_BUF_SZ - 512) / (vmesa->vertexSize * 4)
-
-#define ALLOC_VERTS( nr ) \
-    viaExtendPrimitive( vmesa, (nr) * vmesa->vertexSize * 4)
-
-#define EMIT_VERTS(ctx, j, nr, buf) \
-    _tnl_emit_vertices_to_buffer(ctx, j, (j)+(nr), buf )  
-    
-#define FLUSH() VIA_FINISH_PRIM( vmesa )
-
-#define TAG(x) via_fast##x
-#include "tnl_dd/t_dd_dmatmp.h"
-#undef TAG
-#undef LOCAL_VARS
-#undef INIT
-
-/**********************************************************************/
-/*                          Fast Render pipeline stage                */
-/**********************************************************************/
-static GLboolean via_run_fastrender(GLcontext *ctx,
-                                    struct tnl_pipeline_stage *stage)
-{
-    struct via_context *vmesa = VIA_CONTEXT(ctx);
-    TNLcontext *tnl = TNL_CONTEXT(ctx);
-    struct vertex_buffer *VB = &tnl->vb;
-    GLuint i;
-    
-
-    tnl->Driver.Render.Start(ctx);
-    
-    if (VB->ClipOrMask || 
-	vmesa->renderIndex != 0 || 
-	!via_fastvalidate_render( ctx, VB )) {
-	tnl->Driver.Render.Finish(ctx);
-        return GL_TRUE;
-    }
-
-    tnl->clipspace.new_inputs |= VERT_BIT_POS;
-
-    for (i = 0; i < VB->PrimitiveCount; ++i) {
-        GLuint mode = VB->Primitive[i].mode;
-        GLuint start = VB->Primitive[i].start;
-        GLuint length = VB->Primitive[i].count;
-        if (length)
-            via_fastrender_tab_verts[mode & PRIM_MODE_MASK](ctx, start, start+length, mode);
-    }
-
-    tnl->Driver.Render.Finish(ctx);
-
-    return GL_FALSE;            /* finished the pipe */
-}
-
-const struct tnl_pipeline_stage _via_fastrender_stage =
-{
-    "via fast render",
-    NULL,
-    NULL,
-    NULL,
-    NULL,
-    via_run_fastrender           /* run */
-};
-
-
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/unichrome/via_screen.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/unichrome/via_screen.c
deleted file mode 100644
index 267eeffc8..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/unichrome/via_screen.c
+++ /dev/null
@@ -1,491 +0,0 @@
-/*
- * Copyright 1998-2003 VIA Technologies, Inc. All Rights Reserved.
- * Copyright 2001-2003 S3 Graphics, Inc. All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sub license,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
- * VIA, S3 GRAPHICS, AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- * DEALINGS IN THE SOFTWARE.
- */
-
-#include <stdio.h>
-
-#include "utils.h"
-#include "dri_util.h"
-#include "glheader.h"
-#include "context.h"
-#include "framebuffer.h"
-#include "renderbuffer.h"
-#include "matrix.h"
-#include "simple_list.h"
-#include "vblank.h"
-
-#include "via_state.h"
-#include "via_tex.h"
-#include "via_span.h"
-#include "via_tris.h"
-#include "via_ioctl.h"
-#include "via_screen.h"
-#include "via_fb.h"
-#include "via_dri.h"
-
-#include "GL/internal/dri_interface.h"
-
-/* Radeon configuration
- */
-#include "xmlpool.h"
-
-const char __driConfigOptions[] =
-DRI_CONF_BEGIN
-    DRI_CONF_SECTION_PERFORMANCE
-        DRI_CONF_FTHROTTLE_MODE(DRI_CONF_FTHROTTLE_IRQS)
-        DRI_CONF_VBLANK_MODE(DRI_CONF_VBLANK_DEF_INTERVAL_0)
-    DRI_CONF_SECTION_END
-    DRI_CONF_SECTION_DEBUG
-        DRI_CONF_NO_RAST(false)
-    DRI_CONF_SECTION_END
-DRI_CONF_END;
-static const GLuint __driNConfigOptions = 3;
-
-extern const struct dri_extension card_extensions[];
-
-static int getSwapInfo( __DRIdrawablePrivate *dPriv, __DRIswapInfo * sInfo );
-
-static drmBufMapPtr via_create_empty_buffers(void)
-{
-    drmBufMapPtr retval;
-
-    retval = (drmBufMapPtr)MALLOC(sizeof(drmBufMap));
-    if (retval == NULL) return NULL;
-    memset(retval, 0, sizeof(drmBufMap));
-
-    retval->list = (drmBufPtr)MALLOC(sizeof(drmBuf) * VIA_DMA_BUF_NR);
-    if (retval->list == NULL) {
-       FREE(retval);
-       return NULL;
-    }
-    memset(retval->list, 0, sizeof(drmBuf) * VIA_DMA_BUF_NR);
-    return retval;
-}
-
-static void via_free_empty_buffers( drmBufMapPtr bufs )
-{
-   if (bufs && bufs->list)
-      FREE(bufs->list);
-
-   if (bufs)
-      FREE(bufs);
-}
-
-
-static GLboolean
-viaInitDriver(__DRIscreenPrivate *sPriv)
-{
-    viaScreenPrivate *viaScreen;
-    VIADRIPtr gDRIPriv = (VIADRIPtr)sPriv->pDevPriv;
-    PFNGLXSCRENABLEEXTENSIONPROC glx_enable_extension =
-      (PFNGLXSCRENABLEEXTENSIONPROC) (*dri_interface->getProcAddress("glxEnableExtension"));
-    void * const psc = sPriv->psc->screenConfigs;
-
-    if (sPriv->devPrivSize != sizeof(VIADRIRec)) {
-      fprintf(stderr,"\nERROR!  sizeof(VIADRIRec) does not match passed size from device driver\n");
-      return GL_FALSE;
-    }
-
-    /* Allocate the private area */
-    viaScreen = (viaScreenPrivate *) CALLOC(sizeof(viaScreenPrivate));
-    if (!viaScreen) {
-        __driUtilMessage("viaInitDriver: alloc viaScreenPrivate struct failed");
-        return GL_FALSE;
-    }
-
-    /* parse information in __driConfigOptions */
-    driParseOptionInfo (&viaScreen->optionCache,
-			__driConfigOptions, __driNConfigOptions);
-
-
-    viaScreen->driScrnPriv = sPriv;
-    sPriv->private = (void *)viaScreen;
-
-    viaScreen->deviceID = gDRIPriv->deviceID;
-    viaScreen->width = gDRIPriv->width;
-    viaScreen->height = gDRIPriv->height;
-    viaScreen->mem = gDRIPriv->mem;
-    viaScreen->bitsPerPixel = gDRIPriv->bytesPerPixel * 8;
-    viaScreen->bytesPerPixel = gDRIPriv->bytesPerPixel;
-    viaScreen->fbOffset = 0;
-    viaScreen->fbSize = gDRIPriv->fbSize;
-    viaScreen->irqEnabled = gDRIPriv->irqEnabled;
-    viaScreen->irqEnabled = 1;
-
-    if (VIA_DEBUG & DEBUG_DRI) {
-	fprintf(stderr, "deviceID = %08x\n", viaScreen->deviceID);
-	fprintf(stderr, "width = %08x\n", viaScreen->width);	
-	fprintf(stderr, "height = %08x\n", viaScreen->height);	
-	fprintf(stderr, "cpp = %08x\n", viaScreen->cpp);	
-	fprintf(stderr, "fbOffset = %08x\n", viaScreen->fbOffset);	
-    }
-
-    viaScreen->bufs = via_create_empty_buffers();
-    if (viaScreen->bufs == NULL) {
-        __driUtilMessage("viaInitDriver: via_create_empty_buffers() failed");
-        FREE(viaScreen);
-        return GL_FALSE;
-    }
-
-    if (drmMap(sPriv->fd,
-               gDRIPriv->regs.handle,
-               gDRIPriv->regs.size,
-               (drmAddress *)&viaScreen->reg) != 0) {
-        FREE(viaScreen);
-        sPriv->private = NULL;
-        __driUtilMessage("viaInitDriver: drmMap regs failed");
-        return GL_FALSE;
-    }
-
-    if (gDRIPriv->agp.size) {
-        if (drmMap(sPriv->fd,
-                   gDRIPriv->agp.handle,
-                   gDRIPriv->agp.size,
-	           (drmAddress *)&viaScreen->agpLinearStart) != 0) {
-	    drmUnmap(viaScreen->reg, gDRIPriv->regs.size);
-	    FREE(viaScreen);
-	    sPriv->private = NULL;
-	    __driUtilMessage("viaInitDriver: drmMap agp failed");
-	    return GL_FALSE;
-	}
-	    
-	/*
-	 * FIXME: This is an invalid assumption that works until handle is
-	 * changed to mean something else than the 32-bit physical AGP address.
-	 */
-
-	viaScreen->agpBase = gDRIPriv->agp.handle;
-    } else
-	viaScreen->agpLinearStart = 0;
-
-    viaScreen->sareaPrivOffset = gDRIPriv->sarea_priv_offset;
-
-    if ( glx_enable_extension != NULL ) {
-       if ( viaScreen->irqEnabled ) {
-	  (*glx_enable_extension)( psc, "GLX_SGI_swap_control" );
-	  (*glx_enable_extension)( psc, "GLX_SGI_video_sync" );
-	  (*glx_enable_extension)( psc, "GLX_MESA_swap_control" );
-       }
-
-       (*glx_enable_extension)( psc, "GLX_MESA_swap_frame_usage" );
-    }
-
-    return GL_TRUE;
-}
-
-static void
-viaDestroyScreen(__DRIscreenPrivate *sPriv)
-{
-    viaScreenPrivate *viaScreen = (viaScreenPrivate *)sPriv->private;
-    VIADRIPtr gDRIPriv = (VIADRIPtr)sPriv->pDevPriv;
-
-    drmUnmap(viaScreen->reg, gDRIPriv->regs.size);
-    if (gDRIPriv->agp.size)
-        drmUnmap(viaScreen->agpLinearStart, gDRIPriv->agp.size);
-
-    via_free_empty_buffers(viaScreen->bufs);
-
-    FREE(viaScreen);
-    sPriv->private = NULL;
-}
-
-
-static GLboolean
-viaCreateBuffer(__DRIscreenPrivate *driScrnPriv,
-                __DRIdrawablePrivate *driDrawPriv,
-                const __GLcontextModes *mesaVis,
-                GLboolean isPixmap)
-{
-    viaScreenPrivate *screen = (viaScreenPrivate *) driScrnPriv->private;
-
-    GLboolean swStencil = (mesaVis->stencilBits > 0 && 
-			   mesaVis->depthBits != 24);
-
-
-    if (isPixmap) {
-       /* KW: This needs work, disabled for now:
-	*/
-#if 0
-	driDrawPriv->driverPrivate = (void *)
-            _mesa_create_framebuffer(mesaVis,
-                                     GL_FALSE,	/* software depth buffer? */
-                                     swStencil,
-                                     mesaVis->accumRedBits > 0,
-                                     GL_FALSE 	/* s/w alpha planes */);
-
-        return (driDrawPriv->driverPrivate != NULL);
-#endif
-	return GL_FALSE;
-    }
-    else {
-#if 0
-        driDrawPriv->driverPrivate = (void *)
-            _mesa_create_framebuffer(mesaVis,
-                                     GL_FALSE,	/* software depth buffer? */
-                                     swStencil,
-                                     mesaVis->accumRedBits > 0,
-                                     GL_FALSE 	/* s/w alpha planes */);
-#else
-      struct gl_framebuffer *fb = _mesa_create_framebuffer(mesaVis);
-
-      /* XXX check/fix the offset/pitch parameters! */
-      {
-         driRenderbuffer *frontRb
-            = driNewRenderbuffer(GL_RGBA, screen->bytesPerPixel,
-                                 0, screen->width);
-         viaSetSpanFunctions(frontRb, mesaVis);
-         _mesa_add_renderbuffer(fb, BUFFER_FRONT_LEFT, &frontRb->Base);
-      }
-
-      if (mesaVis->doubleBufferMode) {
-         driRenderbuffer *backRb
-            = driNewRenderbuffer(GL_RGBA, screen->bytesPerPixel,
-                                 0, screen->width);
-         viaSetSpanFunctions(backRb, mesaVis);
-         _mesa_add_renderbuffer(fb, BUFFER_BACK_LEFT, &backRb->Base);
-      }
-
-      if (mesaVis->depthBits == 16) {
-         driRenderbuffer *depthRb
-            = driNewRenderbuffer(GL_DEPTH_COMPONENT16, screen->bytesPerPixel,
-                                 0, screen->width);
-         viaSetSpanFunctions(depthRb, mesaVis);
-         _mesa_add_renderbuffer(fb, BUFFER_DEPTH, &depthRb->Base);
-      }
-      else if (mesaVis->depthBits == 24) {
-         driRenderbuffer *depthRb
-            = driNewRenderbuffer(GL_DEPTH_COMPONENT24, screen->bytesPerPixel,
-                                 0, screen->width);
-         viaSetSpanFunctions(depthRb, mesaVis);
-         _mesa_add_renderbuffer(fb, BUFFER_DEPTH, &depthRb->Base);
-      }
-      else if (mesaVis->depthBits == 32) {
-         driRenderbuffer *depthRb
-            = driNewRenderbuffer(GL_DEPTH_COMPONENT32, screen->bytesPerPixel,
-                                 0, screen->width);
-         viaSetSpanFunctions(depthRb, mesaVis);
-         _mesa_add_renderbuffer(fb, BUFFER_DEPTH, &depthRb->Base);
-      }
-
-      if (mesaVis->stencilBits > 0 && !swStencil) {
-         driRenderbuffer *stencilRb
-            = driNewRenderbuffer(GL_STENCIL_INDEX8_EXT, screen->bytesPerPixel,
-                                 0, screen->width);
-         viaSetSpanFunctions(stencilRb, mesaVis);
-         _mesa_add_renderbuffer(fb, BUFFER_STENCIL, &stencilRb->Base);
-      }
-
-      _mesa_add_soft_renderbuffers(fb,
-                                   GL_FALSE, /* color */
-                                   GL_FALSE, /* depth */
-                                   swStencil,
-                                   mesaVis->accumRedBits > 0,
-                                   GL_FALSE, /* alpha */
-                                   GL_FALSE /* aux */);
-      driDrawPriv->driverPrivate = (void *) fb;
-#endif
-        return (driDrawPriv->driverPrivate != NULL);
-   }
-}
-
-
-static void
-viaDestroyBuffer(__DRIdrawablePrivate *driDrawPriv)
-{
-    _mesa_destroy_framebuffer((GLframebuffer *)(driDrawPriv->driverPrivate));
-}
-
-
-
-static struct __DriverAPIRec viaAPI = {
-   .InitDriver      = viaInitDriver,
-   .DestroyScreen   = viaDestroyScreen,
-   .CreateContext   = viaCreateContext,
-   .DestroyContext  = viaDestroyContext,
-   .CreateBuffer    = viaCreateBuffer,
-   .DestroyBuffer   = viaDestroyBuffer,
-   .SwapBuffers     = viaSwapBuffers,
-   .MakeCurrent     = viaMakeCurrent,
-   .UnbindContext   = viaUnbindContext,
-   .GetSwapInfo     = getSwapInfo,
-   .GetMSC          = driGetMSC32,
-   .WaitForMSC      = driWaitForMSC32,
-   .WaitForSBC      = NULL,
-   .SwapBuffersMSC  = NULL
-};
-
-
-static __GLcontextModes *
-viaFillInModes( unsigned pixel_bits, GLboolean have_back_buffer )
-{
-    __GLcontextModes * modes;
-    __GLcontextModes * m;
-    unsigned num_modes;
-    const unsigned back_buffer_factor = (have_back_buffer) ? 2 : 1;
-    GLenum fb_format;
-    GLenum fb_type;
-
-    /* Right now GLX_SWAP_COPY_OML isn't supported, but it would be easy
-     * enough to add support.  Basically, if a context is created with an
-     * fbconfig where the swap method is GLX_SWAP_COPY_OML, pageflipping
-     * will never be used.
-     */
-    static const GLenum back_buffer_modes[] = {
-	GLX_NONE, GLX_SWAP_UNDEFINED_OML /*, GLX_SWAP_COPY_OML */
-    };
-
-    /* The 32-bit depth-buffer mode isn't supported yet, so don't actually
-     * enable it.
-     */
-    static const u_int8_t depth_bits_array[4]   = { 0, 16, 24, 32 };
-    static const u_int8_t stencil_bits_array[4] = { 0,  0,  8,  0 };
-    const unsigned depth_buffer_factor = 3;
-
-
-    num_modes = depth_buffer_factor * back_buffer_factor * 4;
-
-    if ( pixel_bits == 16 ) {
-        fb_format = GL_RGB;
-        fb_type = GL_UNSIGNED_SHORT_5_6_5;
-    }
-    else {
-        fb_format = GL_BGRA;
-        fb_type = GL_UNSIGNED_INT_8_8_8_8_REV;
-    }
-
-    modes = (*dri_interface->createContextModes)( num_modes, sizeof( __GLcontextModes ) );
-    m = modes;
-    if ( ! driFillInModes( & m, fb_format, fb_type,
-			   depth_bits_array, stencil_bits_array, 
-			   depth_buffer_factor,
-			   back_buffer_modes, back_buffer_factor,
-			   GLX_TRUE_COLOR ) ) {
-	fprintf( stderr, "[%s:%u] Error creating FBConfig!\n",
-		 __func__, __LINE__ );
-	return NULL;
-    }
-
-    if ( ! driFillInModes( & m, fb_format, fb_type,
-			   depth_bits_array, stencil_bits_array, 
-			   depth_buffer_factor,
-			   back_buffer_modes, back_buffer_factor,
-			   GLX_DIRECT_COLOR ) ) {
-	fprintf( stderr, "[%s:%u] Error creating FBConfig!\n",
-		 __func__, __LINE__ );
-	return NULL;
-    }
-
-    return modes;
-}
-
-
-/**
- * This is the bootstrap function for the driver.  libGL supplies all of the
- * requisite information about the system, and the driver initializes itself.
- * This routine also fills in the linked list pointed to by \c driver_modes
- * with the \c __GLcontextModes that the driver can support for windows or
- * pbuffers.
- * 
- * \return A pointer to a \c __DRIscreenPrivate on success, or \c NULL on 
- *         failure.
- */
-PUBLIC
-void * __driCreateNewScreen_20050727( __DRInativeDisplay *dpy, int scrn,
-			     __DRIscreen *psc,
-			     const __GLcontextModes * modes,
-			     const __DRIversion * ddx_version,
-			     const __DRIversion * dri_version,
-			     const __DRIversion * drm_version,
-			     const __DRIframebuffer * frame_buffer,
-			     drmAddress pSAREA, int fd, 
-			     int internal_api_version,
-			     const __DRIinterfaceMethods * interface,
-			     __GLcontextModes ** driver_modes )
-			     
-{
-   __DRIscreenPrivate *psp;
-   static const __DRIversion ddx_expected = { VIA_DRIDDX_VERSION_MAJOR,
-                                              VIA_DRIDDX_VERSION_MINOR,
-                                              VIA_DRIDDX_VERSION_PATCH };
-   static const __DRIversion dri_expected = { 4, 0, 0 };
-   static const __DRIversion drm_expected = { 2, 3, 0 };
-
-   dri_interface = interface;
-
-   if ( ! driCheckDriDdxDrmVersions2( "Unichrome",
-				      dri_version, & dri_expected,
-				      ddx_version, & ddx_expected,
-				      drm_version, & drm_expected ) ) {
-      return NULL;
-   }
-      
-   psp = __driUtilCreateNewScreen(dpy, scrn, psc, NULL,
-				  ddx_version, dri_version, drm_version,
-				  frame_buffer, pSAREA, fd,
-				  internal_api_version, &viaAPI);
-   if ( psp != NULL ) {
-      VIADRIPtr dri_priv = (VIADRIPtr) psp->pDevPriv;
-      *driver_modes = viaFillInModes( dri_priv->bytesPerPixel * 8,
-				      GL_TRUE );
-
-      /* Calling driInitExtensions here, with a NULL context pointer, does not actually
-       * enable the extensions.  It just makes sure that all the dispatch offsets for all
-       * the extensions that *might* be enables are known.  This is needed because the
-       * dispatch offsets need to be known when _mesa_context_create is called, but we can't
-       * enable the extensions until we have a context pointer.
-       *
-       * Hello chicken.  Hello egg.  How are you two today?
-       */
-      driInitExtensions( NULL, card_extensions, GL_FALSE );
-   }
-
-   fprintf(stderr, "%s - succeeded\n", __FUNCTION__);
-   return (void *) psp;
-}
-
-
-/**
- * Get information about previous buffer swaps.
- */
-static int
-getSwapInfo( __DRIdrawablePrivate *dPriv, __DRIswapInfo * sInfo )
-{
-   struct via_context *vmesa;
-
-   if ( (dPriv == NULL) || (dPriv->driContextPriv == NULL)
-	|| (dPriv->driContextPriv->driverPrivate == NULL)
-	|| (sInfo == NULL) ) {
-      return -1;
-   }
-
-   vmesa = (struct via_context *) dPriv->driContextPriv->driverPrivate;
-   sInfo->swap_count = vmesa->swap_count;
-   sInfo->swap_ust = vmesa->swap_ust;
-   sInfo->swap_missed_count = vmesa->swap_missed_count;
-
-   sInfo->swap_missed_usage = (sInfo->swap_missed_count != 0)
-       ? driCalculateSwapUsage( dPriv, 0, vmesa->swap_missed_ust )
-       : 0.0;
-
-   return 0;
-}
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/unichrome/via_screen.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/unichrome/via_screen.h
deleted file mode 100644
index 84aa5aef8..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/unichrome/via_screen.h
+++ /dev/null
@@ -1,95 +0,0 @@
-/*
- * Copyright 1998-2003 VIA Technologies, Inc. All Rights Reserved.
- * Copyright 2001-2003 S3 Graphics, Inc. All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sub license,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
- * VIA, S3 GRAPHICS, AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- * DEALINGS IN THE SOFTWARE.
- */
-
-#ifndef _VIAINIT_H
-#define _VIAINIT_H
-
-#include <sys/time.h>
-#include "dri_util.h"
-#include "via_dri.h"
-#include "xmlconfig.h"
-
-typedef struct {
-    viaRegion regs;
-    viaRegion agp;
-    int deviceID;
-    int width;
-    int height;
-    int mem;
-
-    int cpp;                    
-    int bitsPerPixel;
-    int bytesPerPixel;
-    int fbFormat;
-    int fbOffset;
-    int fbSize;
-    
-    int fbStride;
-
-    int backOffset;
-    int depthOffset;
-
-    int backPitch;
-    int backPitchBits;
-
-    int textureOffset;
-    int textureSize;
-    int logTextureGranularity;
-    
-    drmAddress reg;
-    drmAddress agpLinearStart;
-    GLuint agpBase;
-
-    __DRIscreenPrivate *driScrnPriv;
-    drmBufMapPtr bufs;
-    unsigned int sareaPrivOffset;
-    /*=* John Sheng [2003.12.9] Tuxracer & VQ *=*/
-    int VQEnable;
-    int irqEnabled;
-
-    /* Configuration cache with default values for all contexts */
-    driOptionCache optionCache;
-} viaScreenPrivate;
-
-
-extern GLboolean
-viaCreateContext(const __GLcontextModes *mesaVis,
-                 __DRIcontextPrivate *driContextPriv,
-                 void *sharedContextPrivate);
-
-extern void
-viaDestroyContext(__DRIcontextPrivate *driContextPriv);
-
-extern GLboolean
-viaUnbindContext(__DRIcontextPrivate *driContextPriv);
-
-extern GLboolean
-viaMakeCurrent(__DRIcontextPrivate *driContextPriv,
-               __DRIdrawablePrivate *driDrawPriv,
-               __DRIdrawablePrivate *driReadPriv);
-
-extern void
-viaSwapBuffers(__DRIdrawablePrivate *drawablePrivate);
-
-#endif
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/unichrome/via_span.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/unichrome/via_span.c
deleted file mode 100644
index 40772f480..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/unichrome/via_span.c
+++ /dev/null
@@ -1,289 +0,0 @@
-/*
- * Copyright 1998-2003 VIA Technologies, Inc. All Rights Reserved.
- * Copyright 2001-2003 S3 Graphics, Inc. All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sub license,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
- * VIA, S3 GRAPHICS, AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- * DEALINGS IN THE SOFTWARE.
- */
-
-#include "glheader.h"
-#include "macros.h"
-#include "mtypes.h"
-#include "colormac.h"
-#include "via_context.h"
-#include "via_span.h"
-#include "via_ioctl.h"
-#include "swrast/swrast.h"
-
-#define DBG 0
-
-#define Y_FLIP(_y) (height - _y - 1)
-
-#define HW_LOCK() 
-
-#define HW_UNLOCK()
-
-#undef LOCAL_VARS
-#define LOCAL_VARS                                                   	\
-    struct via_context *vmesa = VIA_CONTEXT(ctx);             		\
-    __DRIdrawablePrivate *dPriv = vmesa->driDrawable;                	\
-    GLuint draw_pitch = vmesa->drawBuffer->pitch;                       \
-    GLuint read_pitch = vmesa->readBuffer->pitch;                       \
-    GLuint height = dPriv->h;                                        	\
-    GLint p = 0;							\
-    char *buf = (char *)(vmesa->drawBuffer->origMap + vmesa->drawXoff * vmesa->viaScreen->bytesPerPixel); \
-    char *read_buf = (char *)(vmesa->readBuffer->origMap + vmesa->drawXoff * vmesa->viaScreen->bytesPerPixel); \
-    (void) (read_pitch && draw_pitch && buf && read_buf && p);
-
-/* ================================================================
- * Color buffer
- */
-
-/* 16 bit, RGB565 color spanline and pixel functions
- */
-#define GET_SRC_PTR(_x, _y) (read_buf + (_x) * 2 + (_y) * read_pitch)
-#define GET_DST_PTR(_x, _y) (     buf + (_x) * 2 + (_y) * draw_pitch)
-#define SPANTMP_PIXEL_FMT GL_RGB
-#define SPANTMP_PIXEL_TYPE GL_UNSIGNED_SHORT_5_6_5
-
-#define TAG(x)    via##x##_565
-#define TAG2(x,y) via##x##_565##y
-#include "spantmp2.h"
-
-
-/* 32 bit, ARGB8888 color spanline and pixel functions
- */
-#define GET_SRC_PTR(_x, _y) (read_buf + (_x) * 4 + (_y) * read_pitch)
-#define GET_DST_PTR(_x, _y) (     buf + (_x) * 4 + (_y) * draw_pitch)
-#define SPANTMP_PIXEL_FMT GL_BGRA
-#define SPANTMP_PIXEL_TYPE GL_UNSIGNED_INT_8_8_8_8_REV
-
-#define TAG(x)    via##x##_8888
-#define TAG2(x,y) via##x##_8888##y
-#include "spantmp2.h"
-
-
-/* 16 bit depthbuffer functions.
- */
-#define LOCAL_DEPTH_VARS                                \
-    struct via_context *vmesa = VIA_CONTEXT(ctx);             \
-    __DRIdrawablePrivate *dPriv = vmesa->driDrawable;   \
-    GLuint depth_pitch = vmesa->depth.pitch;                  \
-    GLuint height = dPriv->h;                           \
-    char *buf = (char *)(vmesa->depth.map + (vmesa->drawXoff * vmesa->depth.bpp/8))
-
-#define LOCAL_STENCIL_VARS LOCAL_DEPTH_VARS 
-
-
-#define WRITE_DEPTH(_x, _y, d)                      \
-    *(GLushort *)(buf + (_x) * 2 + (_y) * depth_pitch) = d;
-
-#define READ_DEPTH(d, _x, _y)                       \
-    d = *(volatile GLushort *)(buf + (_x) * 2 + (_y) * depth_pitch);
-
-#define TAG(x) via##x##_16
-#include "depthtmp.h"
-
-/* 32 bit depthbuffer functions.
- */
-#define WRITE_DEPTH(_x, _y, d)                      \
-    *(GLuint *)(buf + (_x) * 4 + (_y) * depth_pitch) = d;
-
-#define READ_DEPTH(d, _x, _y)                       \
-    d = *(volatile GLuint *)(buf + (_x) * 4 + (_y) * depth_pitch);
-
-#define TAG(x) via##x##_32
-#include "depthtmp.h"
-
-
-
-/* 24/8 bit interleaved depth/stencil functions
- */
-#define WRITE_DEPTH( _x, _y, d ) {			\
-   GLuint tmp = *(GLuint *)(buf + (_x)*4 + (_y)*depth_pitch);	\
-   tmp &= 0x000000ff;					\
-   tmp |= ((d)<<8);				\
-   *(GLuint *)(buf + (_x)*4 + (_y)*depth_pitch) = tmp;		\
-}
-
-#define READ_DEPTH( d, _x, _y )		\
-   d = (*(GLuint *)(buf + (_x)*4 + (_y)*depth_pitch)) >> 8;
-
-
-#define TAG(x) via##x##_24_8
-#include "depthtmp.h"
-
-#define WRITE_STENCIL( _x, _y, d ) {			\
-   GLuint tmp = *(GLuint *)(buf + (_x)*4 + (_y)*depth_pitch);	\
-   tmp &= 0xffffff00;					\
-   tmp |= (d);					\
-   *(GLuint *)(buf + (_x)*4 + (_y)*depth_pitch) = tmp;		\
-}
-
-#define READ_STENCIL( d, _x, _y )			\
-   d = *(GLuint *)(buf + (_x)*4 + (_y)*depth_pitch) & 0xff;
-
-#define TAG(x) via##x##_24_8
-#include "stenciltmp.h"
-
-
-
-static void viaSetBuffer(GLcontext *ctx, GLframebuffer *colorBuffer,
-                      GLuint bufferBit)
-{
-    struct via_context *vmesa = VIA_CONTEXT(ctx);
-
-    if (bufferBit == BUFFER_BIT_FRONT_LEFT) {
-	vmesa->drawBuffer = vmesa->readBuffer = &vmesa->front;
-    }
-    else if (bufferBit == BUFFER_BIT_BACK_LEFT) {
-	vmesa->drawBuffer = vmesa->readBuffer = &vmesa->back;
-    }
-    else {
-        ASSERT(0);
-    }
-}
-
-/* Move locking out to get reasonable span performance.
- */
-void viaSpanRenderStart( GLcontext *ctx )
-{
-   struct via_context *vmesa = VIA_CONTEXT(ctx);     
-   viaWaitIdle(vmesa, GL_FALSE);
-   LOCK_HARDWARE(vmesa);
-}
-
-void viaSpanRenderFinish( GLcontext *ctx )
-{
-   struct via_context *vmesa = VIA_CONTEXT(ctx);
-   _swrast_flush( ctx );
-   UNLOCK_HARDWARE( vmesa );
-}
-
-void viaInitSpanFuncs(GLcontext *ctx)
-{
-#if 0
-    struct via_context *vmesa = VIA_CONTEXT(ctx);
-#endif
-    struct swrast_device_driver *swdd = _swrast_GetDeviceDriverReference(ctx);
-
-    swdd->SetBuffer = viaSetBuffer;
-#if 0
-    if (vmesa->viaScreen->bitsPerPixel == 16) {
-	viaInitPointers_565( swdd );
-    }
-    else if (vmesa->viaScreen->bitsPerPixel == 32) {
-	viaInitPointers_8888( swdd );
-    }
-    else {
-	assert(0);
-    }
-#endif
-#if 0
-    if (vmesa->glCtx->Visual.depthBits == 16) {
-	swdd->ReadDepthSpan = viaReadDepthSpan_16;
-	swdd->WriteDepthSpan = viaWriteDepthSpan_16;
-	swdd->WriteMonoDepthSpan = viaWriteMonoDepthSpan_16;
-	swdd->ReadDepthPixels = viaReadDepthPixels_16;
-	swdd->WriteDepthPixels = viaWriteDepthPixels_16;
-    }
-    else if (vmesa->glCtx->Visual.depthBits == 24) {
-        swdd->ReadDepthSpan = viaReadDepthSpan_24_8;
-	swdd->WriteDepthSpan = viaWriteDepthSpan_24_8;
-	swdd->WriteMonoDepthSpan = viaWriteMonoDepthSpan_24_8;
-	swdd->ReadDepthPixels = viaReadDepthPixels_24_8;
-	swdd->WriteDepthPixels = viaWriteDepthPixels_24_8;
-
-	swdd->WriteStencilSpan = viaWriteStencilSpan_24_8;
-	swdd->ReadStencilSpan = viaReadStencilSpan_24_8;
-	swdd->WriteStencilPixels = viaWriteStencilPixels_24_8;
-	swdd->ReadStencilPixels = viaReadStencilPixels_24_8;
-    }
-    else if (vmesa->glCtx->Visual.depthBits == 32) {
-	swdd->ReadDepthSpan = viaReadDepthSpan_32;
-	swdd->WriteDepthSpan = viaWriteDepthSpan_32;
-	swdd->WriteMonoDepthSpan = viaWriteMonoDepthSpan_32;
-	swdd->ReadDepthPixels = viaReadDepthPixels_32;
-	swdd->WriteDepthPixels = viaWriteDepthPixels_32;
-    }
-#endif
-
-    swdd->SpanRenderStart = viaSpanRenderStart;
-    swdd->SpanRenderFinish = viaSpanRenderFinish; 
-
-#if 0
-    swdd->WriteCI8Span = NULL;
-    swdd->WriteCI32Span = NULL;
-    swdd->WriteMonoCISpan = NULL;
-    swdd->WriteCI32Pixels = NULL;
-    swdd->WriteMonoCIPixels = NULL;
-    swdd->ReadCI32Span = NULL;
-    swdd->ReadCI32Pixels = NULL;	
-#endif
-}
-
-
-
-/**
- * Plug in the Get/Put routines for the given driRenderbuffer.
- */
-void
-viaSetSpanFunctions(driRenderbuffer *drb, const GLvisual *vis)
-{
-   if (drb->Base.InternalFormat == GL_RGBA) {
-      if (vis->redBits == 5 && vis->greenBits == 6 && vis->blueBits == 5) {
-         viaInitPointers_565(&drb->Base);
-      }
-      else {
-         viaInitPointers_8888(&drb->Base);
-      }
-   }
-   else if (drb->Base.InternalFormat == GL_DEPTH_COMPONENT16) {
-      drb->Base.GetRow        = viaReadDepthSpan_16;
-      drb->Base.GetValues     = viaReadDepthPixels_16;
-      drb->Base.PutRow        = viaWriteDepthSpan_16;
-      drb->Base.PutMonoRow    = viaWriteMonoDepthSpan_16;
-      drb->Base.PutValues     = viaWriteDepthPixels_16;
-      drb->Base.PutMonoValues = NULL;
-   }
-   else if (drb->Base.InternalFormat == GL_DEPTH_COMPONENT24) {
-      drb->Base.GetRow        = viaReadDepthSpan_24_8;
-      drb->Base.GetValues     = viaReadDepthPixels_24_8;
-      drb->Base.PutRow        = viaWriteDepthSpan_24_8;
-      drb->Base.PutMonoRow    = viaWriteMonoDepthSpan_24_8;
-      drb->Base.PutValues     = viaWriteDepthPixels_24_8;
-      drb->Base.PutMonoValues = NULL;
-   }
-   else if (drb->Base.InternalFormat == GL_DEPTH_COMPONENT32) {
-      drb->Base.GetRow        = viaReadDepthSpan_32;
-      drb->Base.GetValues     = viaReadDepthPixels_32;
-      drb->Base.PutRow        = viaWriteDepthSpan_32;
-      drb->Base.PutMonoRow    = viaWriteMonoDepthSpan_32;
-      drb->Base.PutValues     = viaWriteDepthPixels_32;
-      drb->Base.PutMonoValues = NULL;
-   }
-   else if (drb->Base.InternalFormat == GL_STENCIL_INDEX8_EXT) {
-      drb->Base.GetRow        = viaReadStencilSpan_24_8;
-      drb->Base.GetValues     = viaReadStencilPixels_24_8;
-      drb->Base.PutRow        = viaWriteStencilSpan_24_8;
-      drb->Base.PutMonoRow    = viaWriteMonoStencilSpan_24_8;
-      drb->Base.PutValues     = viaWriteStencilPixels_24_8;
-      drb->Base.PutMonoValues = NULL;
-   }
-}
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/unichrome/via_span.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/unichrome/via_span.h
deleted file mode 100644
index c3bd24b0e..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/unichrome/via_span.h
+++ /dev/null
@@ -1,37 +0,0 @@
-/*
- * Copyright 1998-2003 VIA Technologies, Inc. All Rights Reserved.
- * Copyright 2001-2003 S3 Graphics, Inc. All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sub license,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
- * VIA, S3 GRAPHICS, AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- * DEALINGS IN THE SOFTWARE.
- */
-
-#ifndef _VIA_SPAN_H
-#define _VIA_SPAN_H
-
-#include "drirenderbuffer.h"
-
-extern void viaInitSpanFuncs(GLcontext *ctx);
-extern void viaSpanRenderStart( GLcontext *ctx );
-extern void viaSpanRenderFinish( GLcontext *ctx );
-
-extern void
-viaSetSpanFunctions(driRenderbuffer *rb, const GLvisual *vis);
-
-#endif
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/unichrome/via_state.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/unichrome/via_state.c
deleted file mode 100644
index 4037d14ff..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/unichrome/via_state.c
+++ /dev/null
@@ -1,1550 +0,0 @@
-/*
- * Copyright 1998-2003 VIA Technologies, Inc. All Rights Reserved.
- * Copyright 2001-2003 S3 Graphics, Inc. All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sub license,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
- * VIA, S3 GRAPHICS, AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- * DEALINGS IN THE SOFTWARE.
- */
-
-#include <stdio.h>
-
-#include "glheader.h"
-#include "buffers.h"
-#include "context.h"
-#include "macros.h"
-#include "colormac.h"
-#include "enums.h"
-#include "dd.h"
-
-#include "mm.h"
-#include "via_context.h"
-#include "via_state.h"
-#include "via_tex.h"
-#include "via_tris.h"
-#include "via_ioctl.h"
-#include "via_3d_reg.h"
-
-#include "swrast/swrast.h"
-#include "array_cache/acache.h"
-#include "tnl/tnl.h"
-#include "swrast_setup/swrast_setup.h"
-
-#include "tnl/t_pipeline.h"
-
-
-static GLuint ROP[16] = {
-    HC_HROP_BLACK,    /* GL_CLEAR           0                      	*/
-    HC_HROP_DPa,      /* GL_AND             s & d                  	*/
-    HC_HROP_PDna,     /* GL_AND_REVERSE     s & ~d  			*/
-    HC_HROP_P,        /* GL_COPY            s                       	*/
-    HC_HROP_DPna,     /* GL_AND_INVERTED    ~s & d                      */
-    HC_HROP_D,        /* GL_NOOP            d  		                */
-    HC_HROP_DPx,      /* GL_XOR             s ^ d                       */
-    HC_HROP_DPo,      /* GL_OR              s | d                       */
-    HC_HROP_DPon,     /* GL_NOR             ~(s | d)                    */
-    HC_HROP_DPxn,     /* GL_EQUIV           ~(s ^ d)                    */
-    HC_HROP_Dn,       /* GL_INVERT          ~d                       	*/
-    HC_HROP_PDno,     /* GL_OR_REVERSE      s | ~d                      */
-    HC_HROP_Pn,       /* GL_COPY_INVERTED   ~s                       	*/
-    HC_HROP_DPno,     /* GL_OR_INVERTED     ~s | d                      */
-    HC_HROP_DPan,     /* GL_NAND            ~(s & d)                    */
-    HC_HROP_WHITE     /* GL_SET             1                       	*/
-};
-
-/*
- * Compute the 'S5.5' lod bias factor from the floating point OpenGL bias.
- */
-static GLuint viaComputeLodBias(GLfloat bias)
-{
-   int b = (int) (bias * 32.0);
-   if (b > 511)
-      b = 511;
-   else if (b < -512)
-      b = -512;
-   return (GLuint) b;
-}
-
-void viaEmitState(struct via_context *vmesa)
-{
-   GLcontext *ctx = vmesa->glCtx;
-   GLuint i = 0;
-   GLuint j = 0;
-   RING_VARS;
-
-   viaCheckDma(vmesa, 0x110);
-    
-   BEGIN_RING(5);
-   OUT_RING( HC_HEADER2 );
-   OUT_RING( (HC_ParaType_NotTex << 16) );
-   OUT_RING( ((HC_SubA_HEnable << 24) | vmesa->regEnable) );
-   OUT_RING( ((HC_SubA_HFBBMSKL << 24) | vmesa->regHFBBMSKL) );    
-   OUT_RING( ((HC_SubA_HROP << 24) | vmesa->regHROP) );        
-   ADVANCE_RING();
-    
-   if (vmesa->have_hw_stencil) {
-      GLuint pitch, format, offset;
-	
-      format = HC_HZWBFM_24;	    	
-      offset = vmesa->depth.offset;
-      pitch = vmesa->depth.pitch;
-	
-      BEGIN_RING(6);
-      OUT_RING( (HC_SubA_HZWBBasL << 24) | (offset & 0xFFFFFF) );
-      OUT_RING( (HC_SubA_HZWBBasH << 24) | ((offset & 0xFF000000) >> 24) );	
-      OUT_RING( (HC_SubA_HZWBType << 24) | HC_HDBLoc_Local | HC_HZONEasFF_MASK |
-	         format | pitch );            
-      OUT_RING( (HC_SubA_HZWTMD << 24) | vmesa->regHZWTMD );
-      OUT_RING( (HC_SubA_HSTREF << 24) | vmesa->regHSTREF );
-      OUT_RING( (HC_SubA_HSTMD << 24) | vmesa->regHSTMD );
-      ADVANCE_RING();
-   }
-   else if (vmesa->hasDepth) {
-      GLuint pitch, format, offset;
-	
-      if (vmesa->depthBits == 16) {
-	 format = HC_HZWBFM_16;
-      }	    
-      else {
-	 format = HC_HZWBFM_32;
-      }
-	    
-	    
-      offset = vmesa->depth.offset;
-      pitch = vmesa->depth.pitch;
-	
-      BEGIN_RING(4);
-      OUT_RING( (HC_SubA_HZWBBasL << 24) | (offset & 0xFFFFFF) );
-      OUT_RING( (HC_SubA_HZWBBasH << 24) | ((offset & 0xFF000000) >> 24) );
-      OUT_RING( (HC_SubA_HZWBType << 24) | HC_HDBLoc_Local | HC_HZONEasFF_MASK |
-	         format | pitch );
-      OUT_RING( (HC_SubA_HZWTMD << 24) | vmesa->regHZWTMD );
-      ADVANCE_RING();
-   }
-    
-   if (ctx->Color.AlphaEnabled) {
-      BEGIN_RING(1);
-      OUT_RING( (HC_SubA_HATMD << 24) | vmesa->regHATMD );
-      ADVANCE_RING();
-      i++;
-   }   
-
-   if (ctx->Color.BlendEnabled) {
-      BEGIN_RING(11);
-      OUT_RING( (HC_SubA_HABLCsat << 24) | vmesa->regHABLCsat );
-      OUT_RING( (HC_SubA_HABLCop  << 24) | vmesa->regHABLCop ); 
-      OUT_RING( (HC_SubA_HABLAsat << 24) | vmesa->regHABLAsat );        
-      OUT_RING( (HC_SubA_HABLAop  << 24) | vmesa->regHABLAop ); 
-      OUT_RING( (HC_SubA_HABLRCa  << 24) | vmesa->regHABLRCa ); 
-      OUT_RING( (HC_SubA_HABLRFCa << 24) | vmesa->regHABLRFCa );        
-      OUT_RING( (HC_SubA_HABLRCbias << 24) | vmesa->regHABLRCbias ); 
-      OUT_RING( (HC_SubA_HABLRCb  << 24) | vmesa->regHABLRCb ); 
-      OUT_RING( (HC_SubA_HABLRFCb << 24) | vmesa->regHABLRFCb );        
-      OUT_RING( (HC_SubA_HABLRAa  << 24) | vmesa->regHABLRAa ); 
-      OUT_RING( (HC_SubA_HABLRAb  << 24) | vmesa->regHABLRAb ); 
-      ADVANCE_RING();
-   }
-    
-   if (ctx->Fog.Enabled) {
-      BEGIN_RING(3);
-      OUT_RING( (HC_SubA_HFogLF << 24) | vmesa->regHFogLF ); 
-      OUT_RING( (HC_SubA_HFogCL << 24) | vmesa->regHFogCL ); 
-      OUT_RING( (HC_SubA_HFogCH << 24) | vmesa->regHFogCH ); 
-      ADVANCE_RING();
-   }
-    
-   if (ctx->Line.StippleFlag) {
-      BEGIN_RING(2);
-      OUT_RING( (HC_SubA_HLP << 24) | ctx->Line.StipplePattern ); 
-      OUT_RING( (HC_SubA_HLPRF << 24) | ctx->Line.StippleFactor );
-      ADVANCE_RING();
-   }
-
-   BEGIN_RING(1);
-   OUT_RING( (HC_SubA_HPixGC << 24) | 0x0 ); 
-   ADVANCE_RING();
-    
-   QWORD_PAD_RING();
-
-
-   if (ctx->Texture._EnabledUnits) {
-    
-      struct gl_texture_unit *texUnit0 = &ctx->Texture.Unit[0];
-      struct gl_texture_unit *texUnit1 = &ctx->Texture.Unit[1];
-
-      {
-	 GLuint nDummyValue = 0;
-
-	 BEGIN_RING( 8 );
-	 OUT_RING( HC_HEADER2 );
-	 OUT_RING( (HC_ParaType_Tex << 16) | (HC_SubType_TexGeneral << 24) );
-
-	 if (texUnit0->Enabled && texUnit1->Enabled) {
-	    nDummyValue = (HC_SubA_HTXSMD << 24) | (1 << 3);                
-	 }
-	 else {
-	    nDummyValue = (HC_SubA_HTXSMD << 24) | 0;
-	 }
-
-	 if (vmesa->clearTexCache) {
-	    vmesa->clearTexCache = 0;
-	    OUT_RING( nDummyValue | HC_HTXCHCLR_MASK );
-	    OUT_RING( nDummyValue );
-	 }
-	 else {
-	    OUT_RING( nDummyValue );
-	    OUT_RING( nDummyValue );
-	 }
-
-	 OUT_RING( HC_HEADER2 );
-	 OUT_RING( HC_ParaType_NotTex << 16 );
-	 OUT_RING( (HC_SubA_HEnable << 24) | vmesa->regEnable );
-	 OUT_RING( (HC_SubA_HEnable << 24) | vmesa->regEnable );
-	 ADVANCE_RING();
-      }
-
-      if (texUnit0->Enabled) {
-	 struct gl_texture_object *texObj = texUnit0->_Current;
-	 struct via_texture_object *t = (struct via_texture_object *)texObj;
-	 GLuint numLevels = t->lastLevel - t->firstLevel + 1;
-	 if (VIA_DEBUG & DEBUG_STATE) {
-	    fprintf(stderr, "texture0 enabled\n");
-	 }		
-	 if (numLevels == 8) {
-	    BEGIN_RING(27);
-	    OUT_RING( HC_HEADER2 );
-	    OUT_RING( (HC_ParaType_Tex << 16) |  (0 << 24) );
-	    OUT_RING( t->regTexFM );
-	    OUT_RING( (HC_SubA_HTXnL0OS << 24) |
-	       ((t->lastLevel) << HC_HTXnLVmax_SHIFT) | t->firstLevel );
-	    OUT_RING( t->regTexWidthLog2[0] );
-	    OUT_RING( t->regTexWidthLog2[1] );
-	    OUT_RING( t->regTexHeightLog2[0] );
-	    OUT_RING( t->regTexHeightLog2[1] );
-	    OUT_RING( t->regTexBaseH[0] );
-	    OUT_RING( t->regTexBaseH[1] );
-	    OUT_RING( t->regTexBaseH[2] );
-	    OUT_RING( t->regTexBaseAndPitch[0].baseL );
-	    OUT_RING( t->regTexBaseAndPitch[0].pitchLog2 );
-	    OUT_RING( t->regTexBaseAndPitch[1].baseL );
-	    OUT_RING( t->regTexBaseAndPitch[1].pitchLog2 );
-	    OUT_RING( t->regTexBaseAndPitch[2].baseL );
-	    OUT_RING( t->regTexBaseAndPitch[2].pitchLog2 );
-	    OUT_RING( t->regTexBaseAndPitch[3].baseL );
-	    OUT_RING( t->regTexBaseAndPitch[3].pitchLog2 );
-	    OUT_RING( t->regTexBaseAndPitch[4].baseL );
-	    OUT_RING( t->regTexBaseAndPitch[4].pitchLog2 );
-	    OUT_RING( t->regTexBaseAndPitch[5].baseL );
-	    OUT_RING( t->regTexBaseAndPitch[5].pitchLog2 );
-	    OUT_RING( t->regTexBaseAndPitch[6].baseL );
-	    OUT_RING( t->regTexBaseAndPitch[6].pitchLog2 );
-	    OUT_RING( t->regTexBaseAndPitch[7].baseL );
-	    OUT_RING( t->regTexBaseAndPitch[7].pitchLog2 );
-	    ADVANCE_RING();
-	 }
-	 else if (numLevels > 1) {
-
-	    BEGIN_RING(12 + numLevels * 2);
-	    OUT_RING( HC_HEADER2 );
-	    OUT_RING( (HC_ParaType_Tex << 16) |  (0 << 24) );
-	    OUT_RING( t->regTexFM );
-	    OUT_RING( (HC_SubA_HTXnL0OS << 24) |
-	       ((t->lastLevel) << HC_HTXnLVmax_SHIFT) | t->firstLevel );
-	    OUT_RING( t->regTexWidthLog2[0] );
-	    OUT_RING( t->regTexHeightLog2[0] );
-		
-	    if (numLevels > 6) {
-	       OUT_RING( t->regTexWidthLog2[1] );
-	       OUT_RING( t->regTexHeightLog2[1] );
-	    }
-                
-	    OUT_RING( t->regTexBaseH[0] );
-		
-	    if (numLevels > 3) {
-	       OUT_RING( t->regTexBaseH[1] );
-	    }
-	    if (numLevels > 6) {
-	       OUT_RING( t->regTexBaseH[2] );
-	    }
-	    if (numLevels > 9)  {
-	       OUT_RING( t->regTexBaseH[3] );
-	    }
-
-	    for (j = 0; j < numLevels; j++) {
-	       OUT_RING( t->regTexBaseAndPitch[j].baseL );
-	       OUT_RING( t->regTexBaseAndPitch[j].pitchLog2 );
-	    }
-
-	    ADVANCE_RING_VARIABLE();
-	 }
-	 else {
-
-	    BEGIN_RING(9);
-	    OUT_RING( HC_HEADER2 );
-	    OUT_RING( (HC_ParaType_Tex << 16) |  (0 << 24) );
-	    OUT_RING( t->regTexFM );
-	    OUT_RING( (HC_SubA_HTXnL0OS << 24) |
-	       ((t->lastLevel) << HC_HTXnLVmax_SHIFT) | t->firstLevel );
-	    OUT_RING( t->regTexWidthLog2[0] );
-	    OUT_RING( t->regTexHeightLog2[0] );
-	    OUT_RING( t->regTexBaseH[0] );
-	    OUT_RING( t->regTexBaseAndPitch[0].baseL );
-	    OUT_RING( t->regTexBaseAndPitch[0].pitchLog2 );
-	    ADVANCE_RING();
-	 }
-
-	 BEGIN_RING(14);
-	 OUT_RING( (HC_SubA_HTXnTB << 24) | vmesa->regHTXnTB[0] );
-	 OUT_RING( (HC_SubA_HTXnMPMD << 24) | vmesa->regHTXnMPMD[0] );
-	 OUT_RING( (HC_SubA_HTXnTBLCsat << 24) | vmesa->regHTXnTBLCsat[0] );
-	 OUT_RING( (HC_SubA_HTXnTBLCop << 24) | vmesa->regHTXnTBLCop[0] );
-	 OUT_RING( (HC_SubA_HTXnTBLMPfog << 24) | vmesa->regHTXnTBLMPfog[0] );
-	 OUT_RING( (HC_SubA_HTXnTBLAsat << 24) | vmesa->regHTXnTBLAsat[0] );
-	 OUT_RING( (HC_SubA_HTXnTBLRCb << 24) | vmesa->regHTXnTBLRCb[0] );
-	 OUT_RING( (HC_SubA_HTXnTBLRAa << 24) | vmesa->regHTXnTBLRAa[0] );
-	 OUT_RING( (HC_SubA_HTXnTBLRFog << 24) | vmesa->regHTXnTBLRFog[0] );
-	 OUT_RING( (HC_SubA_HTXnTBLRCa << 24) | vmesa->regHTXnTBLRCa[0] );
-	 OUT_RING( (HC_SubA_HTXnTBLRCc << 24) | vmesa->regHTXnTBLRCc[0] );
-	 OUT_RING( (HC_SubA_HTXnTBLRCbias << 24) | vmesa->regHTXnTBLRCbias[0] );
-	 OUT_RING( (HC_SubA_HTXnTBC << 24) | vmesa->regHTXnTBC[0] );
-	 OUT_RING( (HC_SubA_HTXnTRAH << 24) | vmesa->regHTXnTRAH[0] );
-/* 	 OUT_RING( (HC_SubA_HTXnCLODu << 24) | vmesa->regHTXnCLOD[0] ); */
-	 ADVANCE_RING();
-
-	 /* KW:  This test never succeeds:
-	  */
-	 if (t->regTexFM == HC_HTXnFM_Index8) {
-	    struct gl_color_table *table = &texObj->Palette;
-	    GLfloat *tableF = (GLfloat *)table->Table;
-
-	    BEGIN_RING(2 + table->Size);
-	    OUT_RING( HC_HEADER2 );
-	    OUT_RING( (HC_ParaType_Palette << 16) | (0 << 24) );
-	    for (j = 0; j < table->Size; j++) 
-	       OUT_RING( tableF[j] );
-	    ADVANCE_RING();
-	       
-	 }
-
-	 QWORD_PAD_RING();
-      }
-	
-      if (texUnit1->Enabled) {
-	 struct gl_texture_object *texObj = texUnit1->_Current;
-	 struct via_texture_object *t = (struct via_texture_object *)texObj;
-	 GLuint numLevels = t->lastLevel - t->firstLevel + 1;
-	 int texunit = (texUnit0->Enabled ? 1 : 0);
-	 if (VIA_DEBUG & DEBUG_STATE) {
-	    fprintf(stderr, "texture1 enabled\n");
-	 }		
-	 if (numLevels == 8) {
-	    BEGIN_RING(27);
-	    OUT_RING( HC_HEADER2 );
-	    OUT_RING( (HC_ParaType_Tex << 16) |  (texunit << 24) );
-	    OUT_RING( t->regTexFM );
-	    OUT_RING( (HC_SubA_HTXnL0OS << 24) |
-	       ((t->lastLevel) << HC_HTXnLVmax_SHIFT) | t->firstLevel );
-	    OUT_RING( t->regTexWidthLog2[0] );
-	    OUT_RING( t->regTexWidthLog2[1] );
-	    OUT_RING( t->regTexHeightLog2[0] );
-	    OUT_RING( t->regTexHeightLog2[1] );
-	    OUT_RING( t->regTexBaseH[0] );
-	    OUT_RING( t->regTexBaseH[1] );
-	    OUT_RING( t->regTexBaseH[2] );
-	    OUT_RING( t->regTexBaseAndPitch[0].baseL );
-	    OUT_RING( t->regTexBaseAndPitch[0].pitchLog2 );
-	    OUT_RING( t->regTexBaseAndPitch[1].baseL );
-	    OUT_RING( t->regTexBaseAndPitch[1].pitchLog2 );
-	    OUT_RING( t->regTexBaseAndPitch[2].baseL );
-	    OUT_RING( t->regTexBaseAndPitch[2].pitchLog2 );
-	    OUT_RING( t->regTexBaseAndPitch[3].baseL );
-	    OUT_RING( t->regTexBaseAndPitch[3].pitchLog2 );
-	    OUT_RING( t->regTexBaseAndPitch[4].baseL );
-	    OUT_RING( t->regTexBaseAndPitch[4].pitchLog2 );
-	    OUT_RING( t->regTexBaseAndPitch[5].baseL );
-	    OUT_RING( t->regTexBaseAndPitch[5].pitchLog2 );
-	    OUT_RING( t->regTexBaseAndPitch[6].baseL );
-	    OUT_RING( t->regTexBaseAndPitch[6].pitchLog2 );
-	    OUT_RING( t->regTexBaseAndPitch[7].baseL );
-	    OUT_RING( t->regTexBaseAndPitch[7].pitchLog2 );
-	    ADVANCE_RING();
-	 }
-	 else if (numLevels > 1) {
-	    BEGIN_RING(12 + numLevels * 2);
-	    OUT_RING( HC_HEADER2 );
-	    OUT_RING( (HC_ParaType_Tex << 16) |  (texunit << 24) );
-	    OUT_RING( t->regTexFM );
-	    OUT_RING( (HC_SubA_HTXnL0OS << 24) |
-	       ((t->lastLevel) << HC_HTXnLVmax_SHIFT) | t->firstLevel );
-	    OUT_RING( t->regTexWidthLog2[0] );
-	    OUT_RING( t->regTexHeightLog2[0] );
-		
-	    if (numLevels > 6) {
-	       OUT_RING( t->regTexWidthLog2[1] );
-	       OUT_RING( t->regTexHeightLog2[1] );
-	       i += 2;
-	    }
-                
-	    OUT_RING( t->regTexBaseH[0] );
-		
-	    if (numLevels > 3) { 
-	       OUT_RING( t->regTexBaseH[1] );
-	    }
-	    if (numLevels > 6) {
-	       OUT_RING( t->regTexBaseH[2] );
-	    }
-	    if (numLevels > 9)  {
-	       OUT_RING( t->regTexBaseH[3] );
-	    }
-		
-	    for (j = 0; j < numLevels; j++) {
-	       OUT_RING( t->regTexBaseAndPitch[j].baseL );
-	       OUT_RING( t->regTexBaseAndPitch[j].pitchLog2 );
-	    }
-	    ADVANCE_RING_VARIABLE();
-	 }
-	 else {
-	    BEGIN_RING(9);
-	    OUT_RING( HC_HEADER2 );
-	    OUT_RING( (HC_ParaType_Tex << 16) |  (texunit << 24) );
-	    OUT_RING( t->regTexFM );
-	    OUT_RING( (HC_SubA_HTXnL0OS << 24) |
-	       ((t->lastLevel) << HC_HTXnLVmax_SHIFT) | t->firstLevel );
-	    OUT_RING( t->regTexWidthLog2[0] );
-	    OUT_RING( t->regTexHeightLog2[0] );
-	    OUT_RING( t->regTexBaseH[0] );
-	    OUT_RING( t->regTexBaseAndPitch[0].baseL );
-	    OUT_RING( t->regTexBaseAndPitch[0].pitchLog2 );
-	    ADVANCE_RING();
-	 }
-
-	 BEGIN_RING(14);
-	 OUT_RING( (HC_SubA_HTXnTB << 24) | vmesa->regHTXnTB[1] );
-	 OUT_RING( (HC_SubA_HTXnMPMD << 24) | vmesa->regHTXnMPMD[1] );
-	 OUT_RING( (HC_SubA_HTXnTBLCsat << 24) | vmesa->regHTXnTBLCsat[1] );
-	 OUT_RING( (HC_SubA_HTXnTBLCop << 24) | vmesa->regHTXnTBLCop[1] );
-	 OUT_RING( (HC_SubA_HTXnTBLMPfog << 24) | vmesa->regHTXnTBLMPfog[1] );
-	 OUT_RING( (HC_SubA_HTXnTBLAsat << 24) | vmesa->regHTXnTBLAsat[1] );
-	 OUT_RING( (HC_SubA_HTXnTBLRCb << 24) | vmesa->regHTXnTBLRCb[1] );
-	 OUT_RING( (HC_SubA_HTXnTBLRAa << 24) | vmesa->regHTXnTBLRAa[1] );
-	 OUT_RING( (HC_SubA_HTXnTBLRFog << 24) | vmesa->regHTXnTBLRFog[1] );
-	 OUT_RING( (HC_SubA_HTXnTBLRCa << 24) | vmesa->regHTXnTBLRCa[1] );
-	 OUT_RING( (HC_SubA_HTXnTBLRCc << 24) | vmesa->regHTXnTBLRCc[1] );
-	 OUT_RING( (HC_SubA_HTXnTBLRCbias << 24) | vmesa->regHTXnTBLRCbias[1] );
-	 OUT_RING( (HC_SubA_HTXnTBC << 24) | vmesa->regHTXnTBC[1] );
-	 OUT_RING( (HC_SubA_HTXnTRAH << 24) | vmesa->regHTXnTRAH[1] );
-/* 	 OUT_RING( (HC_SubA_HTXnCLODu << 24) | vmesa->regHTXnCLOD[1] ); */
-	 ADVANCE_RING();
-
-	 /* KW:  This test never succeeds:
-	  */
-	 if (t->regTexFM == HC_HTXnFM_Index8) {
-	    struct gl_color_table *table = &texObj->Palette;
-	    GLfloat *tableF = (GLfloat *)table->Table;
-
-	    BEGIN_RING(2 + table->Size);
-	    OUT_RING( HC_HEADER2 );
-	    OUT_RING( (HC_ParaType_Palette << 16) | (texunit << 24) );
-	    for (j = 0; j < table->Size; j++) {
-	       OUT_RING( tableF[j] );
-	    }
-	    ADVANCE_RING();
-	 }
-
-	 QWORD_PAD_RING();
-      }
-   }
-    
-#if 0
-   /* Polygon stipple is broken - for certain stipple values,
-    * eg. 0xf0f0f0f0, the hardware will refuse to accept the stipple.
-    * Coincidentally, conform generates just such a stipple.
-    */
-   if (ctx->Polygon.StippleFlag) {
-      GLuint *stipple = &ctx->PolygonStipple[0];
-      GLint i;
-        
-      BEGIN_RING(38);
-      OUT_RING( HC_HEADER2 );             
-
-      OUT_RING( ((HC_ParaType_Palette << 16) | (HC_SubType_Stipple << 24)) );
-      for (i = 31; i >= 0; i--) {
-	 GLint j;
-	 GLuint k = 0;
-
-	 /* Need to flip bits left to right:
-	  */
-	 for (j = 0 ; j < 32; j++)
-	    if (stipple[i] & (1<<j))
-	       k |= 1 << (31-j);
-
-	 OUT_RING( k );     
-      }
-
-      OUT_RING( HC_HEADER2 );                     
-      OUT_RING( (HC_ParaType_NotTex << 16) );
-      OUT_RING( (HC_SubA_HSPXYOS << 24) | 
-		(((32- vmesa->drawXoff) & 0x1f) << HC_HSPXOS_SHIFT));
-      OUT_RING( (HC_SubA_HSPXYOS << 24) | 
-		(((32 - vmesa->drawXoff) & 0x1f) << HC_HSPXOS_SHIFT));
-
-      ADVANCE_RING();
-   }
-#endif
-   
-   vmesa->newEmitState = 0;
-}
-
-
-static __inline__ GLuint viaPackColor(GLuint bpp,
-                                      GLubyte r, GLubyte g,
-                                      GLubyte b, GLubyte a)
-{
-    switch (bpp) {
-    case 16:
-        return PACK_COLOR_565(r, g, b);
-    case 32:
-        return PACK_COLOR_8888(a, r, g, b);        
-    default:
-       assert(0);
-       return 0;
-   }
-}
-
-static void viaBlendEquationSeparate(GLcontext *ctx,
-				     GLenum rgbMode, 
-				     GLenum aMode)
-{
-    if (VIA_DEBUG & DEBUG_STATE) 
-       fprintf(stderr, "%s in\n", __FUNCTION__);
-
-    /* GL_EXT_blend_equation_separate not supported */
-    ASSERT(rgbMode == aMode);
-
-    /* Can only do GL_ADD equation in hardware */
-    FALLBACK(VIA_CONTEXT(ctx), VIA_FALLBACK_BLEND_EQ, 
-	     rgbMode != GL_FUNC_ADD_EXT);
-
-    /* BlendEquation sets ColorLogicOpEnabled in an unexpected
-     * manner.
-     */
-    FALLBACK(VIA_CONTEXT(ctx), VIA_FALLBACK_LOGICOP,
-             (ctx->Color.ColorLogicOpEnabled &&
-              ctx->Color.LogicOp != GL_COPY));
-}
-
-static void viaBlendFunc(GLcontext *ctx, GLenum sfactor, GLenum dfactor)
-{
-    struct via_context *vmesa = VIA_CONTEXT(ctx);
-    GLboolean fallback = GL_FALSE;
-    if (VIA_DEBUG & DEBUG_STATE) 
-       fprintf(stderr, "%s in\n", __FUNCTION__);
-
-    switch (ctx->Color.BlendSrcRGB) {
-    case GL_SRC_ALPHA_SATURATE:  
-    case GL_CONSTANT_COLOR:
-    case GL_ONE_MINUS_CONSTANT_COLOR:
-    case GL_CONSTANT_ALPHA:
-    case GL_ONE_MINUS_CONSTANT_ALPHA:
-        fallback = GL_TRUE;
-        break;
-    default:
-        break;
-    }
-
-    switch (ctx->Color.BlendDstRGB) {
-    case GL_CONSTANT_COLOR:
-    case GL_ONE_MINUS_CONSTANT_COLOR:
-    case GL_CONSTANT_ALPHA:
-    case GL_ONE_MINUS_CONSTANT_ALPHA:
-        fallback = GL_TRUE;
-        break;
-    default:
-        break;
-    }
-
-    FALLBACK(vmesa, VIA_FALLBACK_BLEND_FUNC, fallback);
-}
-
-/* Shouldn't be called as the extension is disabled.
- */
-static void viaBlendFuncSeparate(GLcontext *ctx, GLenum sfactorRGB,
-                                 GLenum dfactorRGB, GLenum sfactorA,
-                                 GLenum dfactorA)
-{
-    if (dfactorRGB != dfactorA || sfactorRGB != sfactorA) {
-        _mesa_error(ctx, GL_INVALID_OPERATION, "glBlendEquation (disabled)");
-    }
-
-    viaBlendFunc(ctx, sfactorRGB, dfactorRGB);
-}
-
-
-
-
-/* =============================================================
- * Hardware clipping
- */
-static void viaScissor(GLcontext *ctx, GLint x, GLint y,
-                       GLsizei w, GLsizei h)
-{
-    struct via_context *vmesa = VIA_CONTEXT(ctx);
-
-    if (!vmesa->driDrawable)
-       return;
-
-    if (VIA_DEBUG & DEBUG_STATE)
-       fprintf(stderr, "%s %d,%d %dx%d, drawH %d\n", __FUNCTION__, 
-	       x,y,w,h, vmesa->driDrawable->h);
-
-    if (vmesa->scissor) {
-        VIA_FLUSH_DMA(vmesa); /* don't pipeline cliprect changes */
-    }
-
-    vmesa->scissorRect.x1 = x;
-    vmesa->scissorRect.y1 = vmesa->driDrawable->h - y - h;
-    vmesa->scissorRect.x2 = x + w;
-    vmesa->scissorRect.y2 = vmesa->driDrawable->h - y;
-}
-
-static void viaEnable(GLcontext *ctx, GLenum cap, GLboolean state)
-{
-   struct via_context *vmesa = VIA_CONTEXT(ctx);
-
-   switch (cap) {
-   case GL_SCISSOR_TEST:
-      VIA_FLUSH_DMA(vmesa);
-      vmesa->scissor = state;
-      break;
-   default:
-      break;
-   }
-}
-
-
-
-/* Fallback to swrast for select and feedback.
- */
-static void viaRenderMode(GLcontext *ctx, GLenum mode)
-{
-    FALLBACK(VIA_CONTEXT(ctx), VIA_FALLBACK_RENDERMODE, (mode != GL_RENDER));
-}
-
-
-static void viaDrawBuffer(GLcontext *ctx, GLenum mode)
-{
-   struct via_context *vmesa = VIA_CONTEXT(ctx);
-
-   if (VIA_DEBUG & (DEBUG_DRI|DEBUG_STATE)) 
-      fprintf(stderr, "%s in\n", __FUNCTION__);
-
-   if (!ctx->DrawBuffer)
-      return;
-
-   switch ( ctx->DrawBuffer->_ColorDrawBufferMask[0] ) {
-   case BUFFER_BIT_FRONT_LEFT:
-      VIA_FLUSH_DMA(vmesa);
-      vmesa->drawBuffer = vmesa->readBuffer = &vmesa->front;
-      FALLBACK(vmesa, VIA_FALLBACK_DRAW_BUFFER, GL_FALSE);
-      break;
-   case BUFFER_BIT_BACK_LEFT:
-      VIA_FLUSH_DMA(vmesa);
-      vmesa->drawBuffer = vmesa->readBuffer = &vmesa->back;
-      FALLBACK(vmesa, VIA_FALLBACK_DRAW_BUFFER, GL_FALSE);
-      break;
-   default:
-      FALLBACK(vmesa, VIA_FALLBACK_DRAW_BUFFER, GL_TRUE);
-      return;
-   }
-
-
-   viaXMesaWindowMoved(vmesa);
-
-   /* We want to update the s/w rast state too so that viaSetBuffer()
-    * gets called.
-    */
-   _swrast_DrawBuffer(ctx, mode);
-}
-
-static void viaClearColor(GLcontext *ctx, const GLfloat color[4])
-{
-    struct via_context *vmesa = VIA_CONTEXT(ctx);
-    GLubyte pcolor[4];
-    CLAMPED_FLOAT_TO_UBYTE(pcolor[0], color[0]);
-    CLAMPED_FLOAT_TO_UBYTE(pcolor[1], color[1]);
-    CLAMPED_FLOAT_TO_UBYTE(pcolor[2], color[2]);
-    CLAMPED_FLOAT_TO_UBYTE(pcolor[3], color[3]);
-    vmesa->ClearColor = viaPackColor(vmesa->viaScreen->bitsPerPixel,
-                                     pcolor[0], pcolor[1],
-                                     pcolor[2], pcolor[3]);
-}
-
-#define WRITEMASK_ALPHA_SHIFT 31
-#define WRITEMASK_RED_SHIFT   30
-#define WRITEMASK_GREEN_SHIFT 29
-#define WRITEMASK_BLUE_SHIFT  28
-
-static void viaColorMask(GLcontext *ctx,
-			 GLboolean r, GLboolean g,
-			 GLboolean b, GLboolean a)
-{
-   struct via_context *vmesa = VIA_CONTEXT( ctx );
-
-   if (VIA_DEBUG & DEBUG_STATE)
-      fprintf(stderr, "%s r(%d) g(%d) b(%d) a(%d)\n", __FUNCTION__, r, g, b, a);
-
-   vmesa->ClearMask = (((!r) << WRITEMASK_RED_SHIFT) |
-		       ((!g) << WRITEMASK_GREEN_SHIFT) |
-		       ((!b) << WRITEMASK_BLUE_SHIFT) |
-		       ((!a) << WRITEMASK_ALPHA_SHIFT));
-}
-
-
-/* =============================================================
- */
-
-
-/* Using drawXoff like this is incorrect outside of locked regions.
- * This hardware just isn't capable of private back buffers without
- * glitches and/or a hefty locking scheme.
- */
-void viaCalcViewport(GLcontext *ctx)
-{
-    struct via_context *vmesa = VIA_CONTEXT(ctx);
-    const GLfloat *v = ctx->Viewport._WindowMap.m;
-    GLfloat *m = vmesa->ViewportMatrix.m;
-    
-    /* See also via_translate_vertex.
-     */
-    m[MAT_SX] =   v[MAT_SX];
-    m[MAT_TX] =   v[MAT_TX] + SUBPIXEL_X + vmesa->drawXoff;
-    m[MAT_SY] = - v[MAT_SY];
-    m[MAT_TY] = - v[MAT_TY] + vmesa->driDrawable->h + SUBPIXEL_Y;
-    m[MAT_SZ] =   v[MAT_SZ] * (1.0 / vmesa->depth_max);
-    m[MAT_TZ] =   v[MAT_TZ] * (1.0 / vmesa->depth_max);
-}
-
-static void viaViewport(GLcontext *ctx,
-                        GLint x, GLint y,
-                        GLsizei width, GLsizei height)
-{
-   /* update size of Mesa/software ancillary buffers */
-   _mesa_ResizeBuffersMESA();
-    viaCalcViewport(ctx);
-}
-
-static void viaDepthRange(GLcontext *ctx,
-                          GLclampd nearval, GLclampd farval)
-{
-    viaCalcViewport(ctx);
-}
-
-void viaInitState(GLcontext *ctx)
-{
-    struct via_context *vmesa = VIA_CONTEXT(ctx);
-
-    vmesa->regCmdB = HC_ACMD_HCmdB;
-    vmesa->regEnable = HC_HenCW_MASK;
-
-   /* Mesa should do this for us:
-    */
-
-   ctx->Driver.BlendEquationSeparate( ctx, 
-				      ctx->Color.BlendEquationRGB,
-				      ctx->Color.BlendEquationA);
-
-   ctx->Driver.BlendFuncSeparate( ctx,
-				  ctx->Color.BlendSrcRGB,
-				  ctx->Color.BlendDstRGB,
-				  ctx->Color.BlendSrcA,
-				  ctx->Color.BlendDstA);
-
-   ctx->Driver.Scissor( ctx, ctx->Scissor.X, ctx->Scissor.Y,
-			ctx->Scissor.Width, ctx->Scissor.Height );
-
-   ctx->Driver.DrawBuffer( ctx, ctx->Color.DrawBuffer[0] );
-}
-
-/**
- * Convert S and T texture coordinate wrap modes to hardware bits.
- */
-static u_int32_t
-get_wrap_mode( GLenum sWrap, GLenum tWrap )
-{
-    u_int32_t v = 0;
-
-
-    switch( sWrap ) {
-    case GL_REPEAT:
-	v |= HC_HTXnMPMD_Srepeat;
-	break;
-    case GL_CLAMP:
-    case GL_CLAMP_TO_EDGE:
-	v |= HC_HTXnMPMD_Sclamp;
-	break;
-    case GL_MIRRORED_REPEAT:
-	v |= HC_HTXnMPMD_Smirror;
-	break;
-    }
-
-    switch( tWrap ) {
-    case GL_REPEAT:
-	v |= HC_HTXnMPMD_Trepeat;
-	break;
-    case GL_CLAMP:
-    case GL_CLAMP_TO_EDGE:
-	v |= HC_HTXnMPMD_Tclamp;
-	break;
-    case GL_MIRRORED_REPEAT:
-	v |= HC_HTXnMPMD_Tmirror;
-	break;
-    }
-    
-    return v;
-}
-
-static u_int32_t
-get_minmag_filter( GLenum min, GLenum mag )
-{
-    u_int32_t v = 0;
-
-    switch (min) {
-    case GL_NEAREST:
-        v = HC_HTXnFLSs_Nearest |
-            HC_HTXnFLTs_Nearest;
-        break;
-    case GL_LINEAR:
-        v = HC_HTXnFLSs_Linear |
-            HC_HTXnFLTs_Linear;
-        break;
-    case GL_NEAREST_MIPMAP_NEAREST:
-        v = HC_HTXnFLSs_Nearest |
-            HC_HTXnFLTs_Nearest;
-        v |= HC_HTXnFLDs_Nearest;
-        break;
-    case GL_LINEAR_MIPMAP_NEAREST:
-        v = HC_HTXnFLSs_Linear |
-            HC_HTXnFLTs_Linear;
-        v |= HC_HTXnFLDs_Nearest;
-        break;
-    case GL_NEAREST_MIPMAP_LINEAR:
-        v = HC_HTXnFLSs_Nearest |
-            HC_HTXnFLTs_Nearest;
-        v |= HC_HTXnFLDs_Linear;
-        break;
-    case GL_LINEAR_MIPMAP_LINEAR:
-        v = HC_HTXnFLSs_Linear |
-            HC_HTXnFLTs_Linear;
-        v |= HC_HTXnFLDs_Linear;
-        break;
-    default:
-        break;
-    }
-
-    switch (mag) {
-    case GL_LINEAR:
-        v |= HC_HTXnFLSe_Linear |
-             HC_HTXnFLTe_Linear;
-	break;
-    case GL_NEAREST:
-        v |= HC_HTXnFLSe_Nearest |
-             HC_HTXnFLTe_Nearest;
-	break;
-    default:
-        break;
-    }
-
-    return v;
-}
-
-
-static GLboolean viaChooseTextureState(GLcontext *ctx) 
-{
-    struct via_context *vmesa = VIA_CONTEXT(ctx);
-    struct gl_texture_unit *texUnit0 = &ctx->Texture.Unit[0];
-    struct gl_texture_unit *texUnit1 = &ctx->Texture.Unit[1];
-
-    if (texUnit0->_ReallyEnabled || texUnit1->_ReallyEnabled) {
-        vmesa->regEnable |= HC_HenTXMP_MASK | HC_HenTXCH_MASK | HC_HenTXPP_MASK;
-
-        if (texUnit0->_ReallyEnabled) {
-            struct gl_texture_object *texObj = texUnit0->_Current;
-   
-	    vmesa->regHTXnTB[0] = get_minmag_filter( texObj->MinFilter,
-						    texObj->MagFilter );
-
-	    vmesa->regHTXnMPMD[0] &= ~(HC_HTXnMPMD_SMASK | HC_HTXnMPMD_TMASK);
-	    vmesa->regHTXnMPMD[0] |= get_wrap_mode( texObj->WrapS,
-						   texObj->WrapT );
-
-	    vmesa->regHTXnTB[0] &= ~(HC_HTXnTB_TBC_S | HC_HTXnTB_TBC_T);
-            if (texObj->Image[0][texObj->BaseLevel]->Border > 0) {
-	       vmesa->regHTXnTB[0] |= (HC_HTXnTB_TBC_S | HC_HTXnTB_TBC_T);
-	       vmesa->regHTXnTBC[0] = 
-		  PACK_COLOR_888(FLOAT_TO_UBYTE(texObj->BorderColor[0]),
-				 FLOAT_TO_UBYTE(texObj->BorderColor[1]),
-				 FLOAT_TO_UBYTE(texObj->BorderColor[2]));
-	       vmesa->regHTXnTRAH[0] = FLOAT_TO_UBYTE(texObj->BorderColor[3]);
-            }
-
-	    if (texUnit0->LodBias != 0.0f) {
-	       GLuint b = viaComputeLodBias(texUnit0->LodBias);
-	       vmesa->regHTXnTB[0] &= ~HC_HTXnFLDs_MASK;
-	       vmesa->regHTXnTB[0] |= HC_HTXnFLDs_ConstLOD;
-	       vmesa->regHTXnCLOD[0] = (b&0x1f) | (((~b)&0x1f)<<10); /* FIXME */
-	    }
-
-	    if (!viaTexCombineState( vmesa, texUnit0->_CurrentCombine, 0 )) {
-	       if (VIA_DEBUG & DEBUG_TEXTURE)
-		  fprintf(stderr, "viaTexCombineState failed for unit 0\n");
-	       return GL_FALSE;
-	    }
-        }
-
-        if (texUnit1->_ReallyEnabled) {
-            struct gl_texture_object *texObj = texUnit1->_Current;
-
-	    vmesa->regHTXnTB[1] = get_minmag_filter( texObj->MinFilter,
-						    texObj->MagFilter );
-	    vmesa->regHTXnMPMD[1] &= ~(HC_HTXnMPMD_SMASK | HC_HTXnMPMD_TMASK);
-	    vmesa->regHTXnMPMD[1] |= get_wrap_mode( texObj->WrapS,
-						   texObj->WrapT );
-
-	    vmesa->regHTXnTB[1] &= ~(HC_HTXnTB_TBC_S | HC_HTXnTB_TBC_T);
-            if (texObj->Image[0][texObj->BaseLevel]->Border > 0) {
-	       vmesa->regHTXnTB[1] |= (HC_HTXnTB_TBC_S | HC_HTXnTB_TBC_T);
-	       vmesa->regHTXnTBC[1] = 
-		  PACK_COLOR_888(FLOAT_TO_UBYTE(texObj->BorderColor[0]),
-				 FLOAT_TO_UBYTE(texObj->BorderColor[1]),
-				 FLOAT_TO_UBYTE(texObj->BorderColor[2]));
-	       vmesa->regHTXnTRAH[1] = FLOAT_TO_UBYTE(texObj->BorderColor[3]);
-            }
-
-
-	    if (texUnit1->LodBias != 0.0f) {
-	       GLuint b = viaComputeLodBias(texUnit1->LodBias);
-	       vmesa->regHTXnTB[1] &= ~HC_HTXnFLDs_MASK;
-	       vmesa->regHTXnTB[1] |= HC_HTXnFLDs_ConstLOD;
-	       vmesa->regHTXnCLOD[1] = (b&0x1f) | (((~b)&0x1f)<<10); /* FIXME */
-	    }
-
-	    if (!viaTexCombineState( vmesa, texUnit1->_CurrentCombine, 1 )) {
-	       if (VIA_DEBUG & DEBUG_TEXTURE)
-		  fprintf(stderr, "viaTexCombineState failed for unit 1\n");
-	       return GL_FALSE;
-	    }
-        }
-    }
-    else {
-        vmesa->regEnable &= ~(HC_HenTXMP_MASK | HC_HenTXCH_MASK | 
-			      HC_HenTXPP_MASK);
-    }
-    
-    return GL_TRUE;
-}
-
-static void viaChooseColorState(GLcontext *ctx) 
-{
-    struct via_context *vmesa = VIA_CONTEXT(ctx);
-    GLenum s = ctx->Color.BlendSrcRGB;
-    GLenum d = ctx->Color.BlendDstRGB;
-
-    /* The HW's blending equation is:
-     * (Ca * FCa + Cbias + Cb * FCb) << Cshift
-     */
-
-    if (ctx->Color.BlendEnabled) {
-        vmesa->regEnable |= HC_HenABL_MASK;
-        /* Ca  -- always from source color.
-         */
-        vmesa->regHABLCsat = HC_HABLCsat_MASK | HC_HABLCa_OPC | HC_HABLCa_Csrc;
-        /* Aa  -- always from source alpha.
-         */
-        vmesa->regHABLAsat = HC_HABLAsat_MASK | HC_HABLAa_OPA | HC_HABLAa_Asrc;
-        /* FCa -- depend on following condition.
-         * FAa -- depend on following condition.
-         */
-        switch (s) {
-        case GL_ZERO:
-            /* (0, 0, 0, 0)
-             */
-            vmesa->regHABLCsat |= HC_HABLFCa_OPC | HC_HABLFCa_HABLRCa;
-            vmesa->regHABLAsat |= HC_HABLFAa_OPA | HC_HABLFAa_HABLFRA;
-            vmesa->regHABLRFCa = 0x0;
-            vmesa->regHABLRAa = 0x0;
-            break;
-        case GL_ONE:
-            /* (1, 1, 1, 1)
-             */
-            vmesa->regHABLCsat |= HC_HABLFCa_InvOPC | HC_HABLFCa_HABLRCa;
-            vmesa->regHABLAsat |= HC_HABLFAa_InvOPA | HC_HABLFAa_HABLFRA;
-            vmesa->regHABLRFCa = 0x0;
-            vmesa->regHABLRAa = 0x0;
-            break;
-        case GL_SRC_COLOR:
-            /* (Rs, Gs, Bs, As)
-             */
-            vmesa->regHABLCsat |= HC_HABLFCa_OPC | HC_HABLFCa_Csrc;
-            vmesa->regHABLAsat |= HC_HABLFAa_OPA | HC_HABLFAa_Asrc;
-            break;
-        case GL_ONE_MINUS_SRC_COLOR:
-            /* (1, 1, 1, 1) - (Rs, Gs, Bs, As)
-             */
-            vmesa->regHABLCsat |= HC_HABLFCa_InvOPC | HC_HABLFCa_Csrc;
-            vmesa->regHABLAsat |= HC_HABLFAa_InvOPA | HC_HABLFAa_Asrc;
-            break;
-        case GL_DST_COLOR:
-            /* (Rd, Gd, Bd, Ad)
-             */
-            vmesa->regHABLCsat |= HC_HABLFCa_OPC | HC_HABLFCa_Cdst;
-            vmesa->regHABLAsat |= HC_HABLFAa_OPA | HC_HABLFAa_Adst;
-            break;
-        case GL_ONE_MINUS_DST_COLOR:
-            /* (1, 1, 1, 1) - (Rd, Gd, Bd, Ad)
-             */
-            vmesa->regHABLCsat |= HC_HABLFCa_InvOPC | HC_HABLFCa_Cdst;
-            vmesa->regHABLAsat |= HC_HABLFAa_InvOPA | HC_HABLFAa_Adst;
-            break;
-        case GL_SRC_ALPHA:
-            /* (As, As, As, As)
-             */
-            vmesa->regHABLCsat |= HC_HABLFCa_OPC | HC_HABLFCa_Asrc;
-            vmesa->regHABLAsat |= HC_HABLFAa_OPA | HC_HABLFAa_Asrc;
-            break;
-        case GL_ONE_MINUS_SRC_ALPHA:
-            /* (1, 1, 1, 1) - (As, As, As, As)
-             */
-            vmesa->regHABLCsat |= HC_HABLFCa_InvOPC | HC_HABLFCa_Asrc;
-            vmesa->regHABLAsat |= HC_HABLFAa_InvOPA | HC_HABLFAa_Asrc;
-            break;
-        case GL_DST_ALPHA:
-            {
-                if (vmesa->viaScreen->bitsPerPixel == 16) {
-                    /* (1, 1, 1, 1)
-                     */
-                    vmesa->regHABLCsat |= (HC_HABLFCa_InvOPC | 
-					   HC_HABLFCa_HABLRCa);
-                    vmesa->regHABLAsat |= (HC_HABLFAa_InvOPA | 
-					   HC_HABLFAa_HABLFRA);
-                    vmesa->regHABLRFCa = 0x0;
-                    vmesa->regHABLRAa = 0x0;
-                }
-                else {
-                    /* (Ad, Ad, Ad, Ad)
-                     */
-                    vmesa->regHABLCsat |= HC_HABLFCa_OPC | HC_HABLFCa_Adst;
-                    vmesa->regHABLAsat |= HC_HABLFAa_OPA | HC_HABLFAa_Adst;
-                }
-            }
-            break;
-        case GL_ONE_MINUS_DST_ALPHA:
-            {
-                if (vmesa->viaScreen->bitsPerPixel == 16) {
-                    /* (1, 1, 1, 1) - (1, 1, 1, 1) = (0, 0, 0, 0)
-                     */
-                    vmesa->regHABLCsat |= HC_HABLFCa_OPC | HC_HABLFCa_HABLRCa;
-                    vmesa->regHABLAsat |= HC_HABLFAa_OPA | HC_HABLFAa_HABLFRA;
-                    vmesa->regHABLRFCa = 0x0;
-                    vmesa->regHABLRAa = 0x0;
-                }
-                else {
-                    /* (1, 1, 1, 1) - (Ad, Ad, Ad, Ad)
-                     */
-                    vmesa->regHABLCsat |= HC_HABLFCa_InvOPC | HC_HABLFCa_Adst;
-                    vmesa->regHABLAsat |= HC_HABLFAa_InvOPA | HC_HABLFAa_Adst;
-                }
-            }
-            break;
-        case GL_SRC_ALPHA_SATURATE:
-            {
-                if (vmesa->viaScreen->bitsPerPixel == 16) {
-                    /* (f, f, f, 1), f = min(As, 1 - Ad) = min(As, 1 - 1) = 0
-                     * So (f, f, f, 1) = (0, 0, 0, 1)
-                     */
-                    vmesa->regHABLCsat |= HC_HABLFCa_OPC | HC_HABLFCa_HABLRCa;
-                    vmesa->regHABLAsat |= (HC_HABLFAa_InvOPA | 
-					   HC_HABLFAa_HABLFRA);
-                    vmesa->regHABLRFCa = 0x0;
-                    vmesa->regHABLRAa = 0x0;
-                }
-                else {
-                    /* (f, f, f, 1), f = min(As, 1 - Ad)
-                     */
-                    vmesa->regHABLCsat |= (HC_HABLFCa_OPC | 
-					   HC_HABLFCa_mimAsrcInvAdst);
-                    vmesa->regHABLAsat |= (HC_HABLFAa_InvOPA | 
-					   HC_HABLFAa_HABLFRA);
-                    vmesa->regHABLRFCa = 0x0;
-                    vmesa->regHABLRAa = 0x0;
-                }
-            }
-            break;
-        }
-
-        /* Op is add.
-         */
-
-        /* bias is 0.
-         */
-        vmesa->regHABLCsat |= HC_HABLCbias_HABLRCbias;
-        vmesa->regHABLAsat |= HC_HABLAbias_HABLRAbias;
-
-        /* Cb  -- always from destination color.
-         */
-        vmesa->regHABLCop = HC_HABLCb_OPC | HC_HABLCb_Cdst;
-        /* Ab  -- always from destination alpha.
-         */
-        vmesa->regHABLAop = HC_HABLAb_OPA | HC_HABLAb_Adst;
-        /* FCb -- depend on following condition.
-         */
-        switch (d) {
-        case GL_ZERO:
-            /* (0, 0, 0, 0)
-             */
-            vmesa->regHABLCop |= HC_HABLFCb_OPC | HC_HABLFCb_HABLRCb;
-            vmesa->regHABLAop |= HC_HABLFAb_OPA | HC_HABLFAb_HABLFRA;
-            vmesa->regHABLRFCb = 0x0;
-            vmesa->regHABLRAb = 0x0;
-            break;
-        case GL_ONE:
-            /* (1, 1, 1, 1)
-             */
-            vmesa->regHABLCop |= HC_HABLFCb_InvOPC | HC_HABLFCb_HABLRCb;
-            vmesa->regHABLAop |= HC_HABLFAb_InvOPA | HC_HABLFAb_HABLFRA;
-            vmesa->regHABLRFCb = 0x0;
-            vmesa->regHABLRAb = 0x0;
-            break;
-        case GL_SRC_COLOR:
-            /* (Rs, Gs, Bs, As)
-             */
-            vmesa->regHABLCop |= HC_HABLFCb_OPC | HC_HABLFCb_Csrc;
-            vmesa->regHABLAop |= HC_HABLFAb_OPA | HC_HABLFAb_Asrc;
-            break;
-        case GL_ONE_MINUS_SRC_COLOR:
-            /* (1, 1, 1, 1) - (Rs, Gs, Bs, As)
-             */
-            vmesa->regHABLCop |= HC_HABLFCb_InvOPC | HC_HABLFCb_Csrc;
-            vmesa->regHABLAop |= HC_HABLFAb_InvOPA | HC_HABLFAb_Asrc;
-            break;
-        case GL_DST_COLOR:
-            /* (Rd, Gd, Bd, Ad)
-             */
-            vmesa->regHABLCop |= HC_HABLFCb_OPC | HC_HABLFCb_Cdst;
-            vmesa->regHABLAop |= HC_HABLFAb_OPA | HC_HABLFAb_Adst;
-            break;
-        case GL_ONE_MINUS_DST_COLOR:
-            /* (1, 1, 1, 1) - (Rd, Gd, Bd, Ad)
-             */
-            vmesa->regHABLCop |= HC_HABLFCb_InvOPC | HC_HABLFCb_Cdst;
-            vmesa->regHABLAop |= HC_HABLFAb_InvOPA | HC_HABLFAb_Adst;
-            break;
-        case GL_SRC_ALPHA:
-            /* (As, As, As, As)
-             */
-            vmesa->regHABLCop |= HC_HABLFCb_OPC | HC_HABLFCb_Asrc;
-            vmesa->regHABLAop |= HC_HABLFAb_OPA | HC_HABLFAb_Asrc;
-            break;
-        case GL_ONE_MINUS_SRC_ALPHA:
-            /* (1, 1, 1, 1) - (As, As, As, As)
-             */
-            vmesa->regHABLCop |= HC_HABLFCb_InvOPC | HC_HABLFCb_Asrc;
-            vmesa->regHABLAop |= HC_HABLFAb_InvOPA | HC_HABLFAb_Asrc;
-            break;
-        case GL_DST_ALPHA:
-            {
-                if (vmesa->viaScreen->bitsPerPixel == 16) {
-                    /* (1, 1, 1, 1)
-                     */
-                    vmesa->regHABLCop |= HC_HABLFCb_InvOPC | HC_HABLFCb_HABLRCb;
-                    vmesa->regHABLAop |= HC_HABLFAb_InvOPA | HC_HABLFAb_HABLFRA;
-                    vmesa->regHABLRFCb = 0x0;
-                    vmesa->regHABLRAb = 0x0;
-                }
-                else {
-                    /* (Ad, Ad, Ad, Ad)
-                     */
-                    vmesa->regHABLCop |= HC_HABLFCb_OPC | HC_HABLFCb_Adst;
-                    vmesa->regHABLAop |= HC_HABLFAb_OPA | HC_HABLFAb_Adst;
-                }
-            }
-            break;
-        case GL_ONE_MINUS_DST_ALPHA:
-            {
-                if (vmesa->viaScreen->bitsPerPixel == 16) {
-                    /* (1, 1, 1, 1) - (1, 1, 1, 1) = (0, 0, 0, 0)
-                     */
-                    vmesa->regHABLCop |= HC_HABLFCb_OPC | HC_HABLFCb_HABLRCb;
-                    vmesa->regHABLAop |= HC_HABLFAb_OPA | HC_HABLFAb_HABLFRA;
-                    vmesa->regHABLRFCb = 0x0;
-                    vmesa->regHABLRAb = 0x0;
-                }
-                else {
-                    /* (1, 1, 1, 1) - (Ad, Ad, Ad, Ad)
-                     */
-                    vmesa->regHABLCop |= HC_HABLFCb_InvOPC | HC_HABLFCb_Adst;
-                    vmesa->regHABLAop |= HC_HABLFAb_InvOPA | HC_HABLFAb_Adst;
-                }
-            }
-            break;
-        default:
-            vmesa->regHABLCop |= HC_HABLFCb_OPC | HC_HABLFCb_HABLRCb;
-            vmesa->regHABLAop |= HC_HABLFAb_OPA | HC_HABLFAb_HABLFRA;
-            vmesa->regHABLRFCb = 0x0;
-            vmesa->regHABLRAb = 0x0;
-            break;
-        }
-
-        if (vmesa->viaScreen->bitsPerPixel <= 16)
-            vmesa->regEnable &= ~HC_HenDT_MASK;
-
-    }
-    else {
-        vmesa->regEnable &= (~HC_HenABL_MASK);
-    }
-
-    if (ctx->Color.AlphaEnabled) {
-        vmesa->regEnable |= HC_HenAT_MASK;
-        vmesa->regHATMD = FLOAT_TO_UBYTE(ctx->Color.AlphaRef) |
-            ((ctx->Color.AlphaFunc - GL_NEVER) << 8);
-    }
-    else {
-        vmesa->regEnable &= (~HC_HenAT_MASK);
-    }
-
-    if (ctx->Color.DitherFlag && (vmesa->viaScreen->bitsPerPixel < 32)) {
-        if (ctx->Color.BlendEnabled) {
-            vmesa->regEnable &= ~HC_HenDT_MASK;
-        }
-        else {
-            vmesa->regEnable |= HC_HenDT_MASK;
-        }
-    }
-
-
-    vmesa->regEnable &= ~HC_HenDT_MASK;
-
-    if (ctx->Color.ColorLogicOpEnabled) 
-        vmesa->regHROP = ROP[ctx->Color.LogicOp & 0xF];
-    else
-        vmesa->regHROP = HC_HROP_P;
-
-    vmesa->regHFBBMSKL = PACK_COLOR_888(ctx->Color.ColorMask[0],
-					ctx->Color.ColorMask[1],
-					ctx->Color.ColorMask[2]);
-    vmesa->regHROP |= ctx->Color.ColorMask[3];
-
-    if (ctx->Color.ColorMask[3])
-        vmesa->regEnable |= HC_HenAW_MASK;
-    else
-        vmesa->regEnable &= ~HC_HenAW_MASK;
-}
-
-static void viaChooseFogState(GLcontext *ctx) 
-{
-    struct via_context *vmesa = VIA_CONTEXT(ctx);
-
-    if (ctx->Fog.Enabled) {
-        GLubyte r, g, b, a;
-
-        vmesa->regEnable |= HC_HenFOG_MASK;
-
-        /* Use fog equation 0 (OpenGL's default) & local fog.
-         */
-        vmesa->regHFogLF = 0x0;
-
-        r = (GLubyte)(ctx->Fog.Color[0] * 255.0F);
-        g = (GLubyte)(ctx->Fog.Color[1] * 255.0F);
-        b = (GLubyte)(ctx->Fog.Color[2] * 255.0F);
-        a = (GLubyte)(ctx->Fog.Color[3] * 255.0F);
-        vmesa->regHFogCL = (r << 16) | (g << 8) | b;
-        vmesa->regHFogCH = a;
-    }
-    else {
-        vmesa->regEnable &= ~HC_HenFOG_MASK;
-    }
-}
-
-static void viaChooseDepthState(GLcontext *ctx) 
-{
-    struct via_context *vmesa = VIA_CONTEXT(ctx);
-    if (ctx->Depth.Test) {
-        vmesa->regEnable |= HC_HenZT_MASK;
-        if (ctx->Depth.Mask)
-            vmesa->regEnable |= HC_HenZW_MASK;
-        else
-            vmesa->regEnable &= (~HC_HenZW_MASK);
-	vmesa->regHZWTMD = (ctx->Depth.Func - GL_NEVER) << 16;
-	
-    }
-    else {
-        vmesa->regEnable &= ~HC_HenZT_MASK;
-        
-        /*=* [DBG] racer : can't display cars in car selection menu *=*/
-	/*if (ctx->Depth.Mask)
-            vmesa->regEnable |= HC_HenZW_MASK;
-        else
-            vmesa->regEnable &= (~HC_HenZW_MASK);*/
-	vmesa->regEnable &= (~HC_HenZW_MASK);
-    }
-}
-
-static void viaChooseLineState(GLcontext *ctx) 
-{
-    struct via_context *vmesa = VIA_CONTEXT(ctx);
-
-    if (ctx->Line.StippleFlag) {
-        vmesa->regEnable |= HC_HenLP_MASK;
-        vmesa->regHLP = ctx->Line.StipplePattern;
-        vmesa->regHLPRF = ctx->Line.StippleFactor;
-    }
-    else {
-        vmesa->regEnable &= ~HC_HenLP_MASK;
-    }
-}
-
-static void viaChoosePolygonState(GLcontext *ctx) 
-{
-    struct via_context *vmesa = VIA_CONTEXT(ctx);
-
-#if 0
-    /* Polygon stipple is broken - see via_state.c
-     */
-    if (ctx->Polygon.StippleFlag) {
-        vmesa->regEnable |= HC_HenSP_MASK;
-    }
-    else {
-        vmesa->regEnable &= ~HC_HenSP_MASK;
-    }
-#else
-    FALLBACK(vmesa, VIA_FALLBACK_POLY_STIPPLE, 
-	     ctx->Polygon.StippleFlag);
-#endif
-
-    if (ctx->Polygon.CullFlag) {
-        vmesa->regEnable |= HC_HenFBCull_MASK;
-    }
-    else {
-        vmesa->regEnable &= ~HC_HenFBCull_MASK;
-    }
-}
-
-static void viaChooseStencilState(GLcontext *ctx) 
-{
-    struct via_context *vmesa = VIA_CONTEXT(ctx);
-    
-    if (ctx->Stencil.Enabled) {
-        GLuint temp;
-
-        vmesa->regEnable |= HC_HenST_MASK;
-        temp = (ctx->Stencil.Ref[0] & 0xFF) << HC_HSTREF_SHIFT;
-        temp |= 0xFF << HC_HSTOPMSK_SHIFT;
-        temp |= (ctx->Stencil.ValueMask[0] & 0xFF);
-        vmesa->regHSTREF = temp;
-
-        temp = (ctx->Stencil.Function[0] - GL_NEVER) << 16;
-
-        switch (ctx->Stencil.FailFunc[0]) {
-        case GL_KEEP:
-            temp |= HC_HSTOPSF_KEEP;
-            break;
-        case GL_ZERO:
-            temp |= HC_HSTOPSF_ZERO;
-            break;
-        case GL_REPLACE:
-            temp |= HC_HSTOPSF_REPLACE;
-            break;
-        case GL_INVERT:
-            temp |= HC_HSTOPSF_INVERT;
-            break;
-        case GL_INCR:
-            temp |= HC_HSTOPSF_INCR;
-            break;
-        case GL_DECR:
-            temp |= HC_HSTOPSF_DECR;
-            break;
-        }
-
-        switch (ctx->Stencil.ZFailFunc[0]) {
-        case GL_KEEP:
-            temp |= HC_HSTOPSPZF_KEEP;
-            break;
-        case GL_ZERO:
-            temp |= HC_HSTOPSPZF_ZERO;
-            break;
-        case GL_REPLACE:
-            temp |= HC_HSTOPSPZF_REPLACE;
-            break;
-        case GL_INVERT:
-            temp |= HC_HSTOPSPZF_INVERT;
-            break;
-        case GL_INCR:
-            temp |= HC_HSTOPSPZF_INCR;
-            break;
-        case GL_DECR:
-            temp |= HC_HSTOPSPZF_DECR;
-            break;
-        }
-
-        switch (ctx->Stencil.ZPassFunc[0]) {
-        case GL_KEEP:
-            temp |= HC_HSTOPSPZP_KEEP;
-            break;
-        case GL_ZERO:
-            temp |= HC_HSTOPSPZP_ZERO;
-            break;
-        case GL_REPLACE:
-            temp |= HC_HSTOPSPZP_REPLACE;
-            break;
-        case GL_INVERT:
-            temp |= HC_HSTOPSPZP_INVERT;
-            break;
-        case GL_INCR:
-            temp |= HC_HSTOPSPZP_INCR;
-            break;
-        case GL_DECR:
-            temp |= HC_HSTOPSPZP_DECR;
-            break;
-        }
-        vmesa->regHSTMD = temp;
-    }
-    else {
-        vmesa->regEnable &= ~HC_HenST_MASK;
-    }
-}
-
-
-
-static void viaChooseTriangle(GLcontext *ctx) 
-{       
-    struct via_context *vmesa = VIA_CONTEXT(ctx);
-
-    if (ctx->Polygon.CullFlag == GL_TRUE) {
-        switch (ctx->Polygon.CullFaceMode) {
-        case GL_FRONT:
-            if (ctx->Polygon.FrontFace == GL_CCW)
-                vmesa->regCmdB |= HC_HBFace_MASK;
-            else
-                vmesa->regCmdB &= ~HC_HBFace_MASK;
-            break;
-        case GL_BACK:
-            if (ctx->Polygon.FrontFace == GL_CW)
-                vmesa->regCmdB |= HC_HBFace_MASK;
-            else
-                vmesa->regCmdB &= ~HC_HBFace_MASK;
-            break;
-        case GL_FRONT_AND_BACK:
-            return;
-        }
-    }
-}
-
-void viaValidateState( GLcontext *ctx )
-{
-    struct via_context *vmesa = VIA_CONTEXT(ctx);
-
-    if (vmesa->newState & _NEW_TEXTURE) {
-       GLboolean ok = (viaChooseTextureState(ctx) &&
-		       viaUpdateTextureState(ctx));
-
-       FALLBACK(vmesa, VIA_FALLBACK_TEXTURE, !ok);
-    }
-
-    if (vmesa->newState & _NEW_COLOR)
-        viaChooseColorState(ctx);
-
-    if (vmesa->newState & _NEW_DEPTH)
-        viaChooseDepthState(ctx);
-
-    if (vmesa->newState & _NEW_FOG)
-        viaChooseFogState(ctx);
-
-    if (vmesa->newState & _NEW_LINE)
-        viaChooseLineState(ctx);
-
-    if (vmesa->newState & (_NEW_POLYGON | _NEW_POLYGONSTIPPLE)) {
-        viaChoosePolygonState(ctx);
-	viaChooseTriangle(ctx);
-    }
-
-    if ((vmesa->newState & _NEW_STENCIL) && vmesa->have_hw_stencil)
-        viaChooseStencilState(ctx);
-    
-    if (ctx->_TriangleCaps & DD_SEPARATE_SPECULAR)
-        vmesa->regEnable |= HC_HenCS_MASK;
-    else
-        vmesa->regEnable &= ~HC_HenCS_MASK;
-
-    if (ctx->Point.SmoothFlag ||
-	ctx->Line.SmoothFlag ||
-	ctx->Polygon.SmoothFlag)
-        vmesa->regEnable |= HC_HenAA_MASK;
-    else 
-        vmesa->regEnable &= ~HC_HenAA_MASK;
-
-    vmesa->newEmitState |= vmesa->newState;
-    vmesa->newState = 0;
-}
-
-static void viaInvalidateState(GLcontext *ctx, GLuint newState)
-{
-    struct via_context *vmesa = VIA_CONTEXT(ctx);
-
-    VIA_FINISH_PRIM( vmesa );
-    vmesa->newState |= newState;
-
-    _swrast_InvalidateState(ctx, newState);
-    _swsetup_InvalidateState(ctx, newState);
-    _ac_InvalidateState(ctx, newState);
-    _tnl_InvalidateState(ctx, newState);
-}
-
-void viaInitStateFuncs(GLcontext *ctx)
-{
-    /* Callbacks for internal Mesa events.
-     */
-    ctx->Driver.UpdateState = viaInvalidateState;
-
-    /* API callbacks
-     */
-    ctx->Driver.BlendEquationSeparate = viaBlendEquationSeparate;
-    ctx->Driver.BlendFuncSeparate = viaBlendFuncSeparate;
-    ctx->Driver.ClearColor = viaClearColor;
-    ctx->Driver.ColorMask = viaColorMask;
-    ctx->Driver.DrawBuffer = viaDrawBuffer;
-    ctx->Driver.RenderMode = viaRenderMode;
-    ctx->Driver.Scissor = viaScissor;
-    ctx->Driver.DepthRange = viaDepthRange;
-    ctx->Driver.Viewport = viaViewport;
-    ctx->Driver.Enable = viaEnable;
-
-    /* Pixel path fallbacks.
-     */
-    ctx->Driver.Accum = _swrast_Accum;
-    ctx->Driver.Bitmap = _swrast_Bitmap;
-    ctx->Driver.CopyPixels = _swrast_CopyPixels;
-    ctx->Driver.DrawPixels = _swrast_DrawPixels;
-    ctx->Driver.ReadPixels = _swrast_ReadPixels;
-    ctx->Driver.ResizeBuffers = viaReAllocateBuffers;
-
-    /* Swrast hooks for imaging extensions:
-     */
-    ctx->Driver.CopyColorTable = _swrast_CopyColorTable;
-    ctx->Driver.CopyColorSubTable = _swrast_CopyColorSubTable;
-    ctx->Driver.CopyConvolutionFilter1D = _swrast_CopyConvolutionFilter1D;
-    ctx->Driver.CopyConvolutionFilter2D = _swrast_CopyConvolutionFilter2D;
-}
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/unichrome/via_state.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/unichrome/via_state.h
deleted file mode 100644
index 065ec57d3..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/unichrome/via_state.h
+++ /dev/null
@@ -1,39 +0,0 @@
-/*
- * Copyright 1998-2003 VIA Technologies, Inc. All Rights Reserved.
- * Copyright 2001-2003 S3 Graphics, Inc. All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sub license,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
- * VIA, S3 GRAPHICS, AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- * DEALINGS IN THE SOFTWARE.
- */
-
-#ifndef _VIA_STATE_H
-#define _VIA_STATE_H
-
-#include "via_context.h"
-
-extern void viaInitState(GLcontext *ctx);
-extern void viaInitStateFuncs(GLcontext *ctx);
-extern void viaCalcViewport(GLcontext *ctx);
-extern void viaValidateState(GLcontext *ctx);
-extern void viaEmitState(struct via_context *vmesa);
-
-extern void viaFallback(struct via_context *vmesa, GLuint bit, GLboolean mode);
-#define FALLBACK(vmesa, bit, mode) viaFallback(vmesa, bit, mode)
-
-#endif
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/unichrome/via_tex.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/unichrome/via_tex.c
deleted file mode 100644
index c308339f2..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/unichrome/via_tex.c
+++ /dev/null
@@ -1,970 +0,0 @@
-/*
- * Copyright 1998-2003 VIA Technologies, Inc. All Rights Reserved.
- * Copyright 2001-2003 S3 Graphics, Inc. All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sub license,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
- * VIA, S3 GRAPHICS, AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- * DEALINGS IN THE SOFTWARE.
- */
-
-
-#include <stdlib.h>
-#include <stdio.h>
-
-#include "glheader.h"
-#include "macros.h"
-#include "mtypes.h"
-#include "enums.h"
-#include "colortab.h"
-#include "convolve.h"
-#include "context.h"
-#include "simple_list.h"
-#include "texcompress.h"
-#include "texformat.h"
-#include "texobj.h"
-#include "texstore.h"
-
-#include "mm.h"
-#include "via_context.h"
-#include "via_fb.h"
-#include "via_tex.h"
-#include "via_state.h"
-#include "via_ioctl.h"
-#include "via_3d_reg.h"
-
-static const struct gl_texture_format *
-viaChooseTexFormat( GLcontext *ctx, GLint internalFormat,
-		    GLenum format, GLenum type )
-{
-   struct via_context *vmesa = VIA_CONTEXT(ctx);
-   const GLboolean do32bpt = ( vmesa->viaScreen->bitsPerPixel == 32
-/* 			       && vmesa->viaScreen->textureSize > 4*1024*1024 */
-      );
-
-
-   switch ( internalFormat ) {
-   case 4:
-   case GL_RGBA:
-   case GL_COMPRESSED_RGBA:
-      if ( format == GL_BGRA ) {
-	 if ( type == GL_UNSIGNED_INT_8_8_8_8_REV ||
-	      type == GL_UNSIGNED_BYTE ) {
-	    return &_mesa_texformat_argb8888;
-	 }
-         else if ( type == GL_UNSIGNED_SHORT_4_4_4_4_REV ) {
-            return &_mesa_texformat_argb4444;
-	 }
-         else if ( type == GL_UNSIGNED_SHORT_1_5_5_5_REV ) {
-	    return &_mesa_texformat_argb1555;
-	 }
-      }
-      else if ( type == GL_UNSIGNED_BYTE ||
-		type == GL_UNSIGNED_INT_8_8_8_8_REV ||
-		type == GL_UNSIGNED_INT_8_8_8_8 ) {
-	 return &_mesa_texformat_argb8888;
-      }
-      return do32bpt ? &_mesa_texformat_argb8888 : &_mesa_texformat_argb4444;
-
-   case 3:
-   case GL_RGB:
-   case GL_COMPRESSED_RGB:
-      if ( format == GL_RGB && type == GL_UNSIGNED_SHORT_5_6_5 ) {
-	 return &_mesa_texformat_rgb565;
-      }
-      else if ( type == GL_UNSIGNED_BYTE ) {
-	 return &_mesa_texformat_argb8888;
-      }
-      return do32bpt ? &_mesa_texformat_argb8888 : &_mesa_texformat_rgb565;
-
-   case GL_RGBA8:
-   case GL_RGB10_A2:
-   case GL_RGBA12:
-   case GL_RGBA16:
-      return &_mesa_texformat_argb8888;
-
-   case GL_RGBA4:
-   case GL_RGBA2:
-      return &_mesa_texformat_argb4444;
-
-   case GL_RGB5_A1:
-      return &_mesa_texformat_argb1555;
-
-   case GL_RGB8:
-   case GL_RGB10:
-   case GL_RGB12:
-   case GL_RGB16:
-      return &_mesa_texformat_argb8888;
-
-   case GL_RGB5:
-   case GL_RGB4:
-   case GL_R3_G3_B2:
-      return &_mesa_texformat_rgb565;
-
-   case GL_ALPHA:
-   case GL_ALPHA4:
-   case GL_ALPHA8:
-   case GL_ALPHA12:
-   case GL_ALPHA16:
-   case GL_COMPRESSED_ALPHA:
-      return &_mesa_texformat_a8;
-
-   case 1:
-   case GL_LUMINANCE:
-   case GL_LUMINANCE4:
-   case GL_LUMINANCE8:
-   case GL_LUMINANCE12:
-   case GL_LUMINANCE16:
-   case GL_COMPRESSED_LUMINANCE:
-      return &_mesa_texformat_l8;
-
-   case 2:
-   case GL_LUMINANCE_ALPHA:
-   case GL_LUMINANCE4_ALPHA4:
-   case GL_LUMINANCE6_ALPHA2:
-   case GL_LUMINANCE8_ALPHA8:
-   case GL_LUMINANCE12_ALPHA4:
-   case GL_LUMINANCE12_ALPHA12:
-   case GL_LUMINANCE16_ALPHA16:
-   case GL_COMPRESSED_LUMINANCE_ALPHA:
-      return &_mesa_texformat_al88;
-
-   case GL_INTENSITY:
-   case GL_INTENSITY4:
-   case GL_INTENSITY8:
-   case GL_INTENSITY12:
-   case GL_INTENSITY16:
-   case GL_COMPRESSED_INTENSITY:
-      return &_mesa_texformat_i8;
-
-   case GL_YCBCR_MESA:
-      if (type == GL_UNSIGNED_SHORT_8_8_MESA ||
-	  type == GL_UNSIGNED_BYTE)
-         return &_mesa_texformat_ycbcr;
-      else
-         return &_mesa_texformat_ycbcr_rev;
-
-   case GL_COMPRESSED_RGB_FXT1_3DFX:
-      return &_mesa_texformat_rgb_fxt1;
-   case GL_COMPRESSED_RGBA_FXT1_3DFX:
-      return &_mesa_texformat_rgba_fxt1;
-
-   case GL_RGB_S3TC:
-   case GL_RGB4_S3TC:
-   case GL_COMPRESSED_RGB_S3TC_DXT1_EXT:
-      return &_mesa_texformat_rgb_dxt1;
-
-   case GL_COMPRESSED_RGBA_S3TC_DXT1_EXT:
-      return &_mesa_texformat_rgba_dxt1;
-
-   case GL_RGBA_S3TC:
-   case GL_RGBA4_S3TC:
-   case GL_COMPRESSED_RGBA_S3TC_DXT3_EXT:
-      return &_mesa_texformat_rgba_dxt3;
-
-   case GL_COMPRESSED_RGBA_S3TC_DXT5_EXT:
-      return &_mesa_texformat_rgba_dxt5;
-
-   case GL_COLOR_INDEX:	
-   case GL_COLOR_INDEX1_EXT:	
-   case GL_COLOR_INDEX2_EXT:	
-   case GL_COLOR_INDEX4_EXT:	
-   case GL_COLOR_INDEX8_EXT:	
-   case GL_COLOR_INDEX12_EXT:	    
-   case GL_COLOR_INDEX16_EXT:
-      return &_mesa_texformat_ci8;    
-
-   default:
-      fprintf(stderr, "unexpected texture format %s in %s\n", 
-	      _mesa_lookup_enum_by_nr(internalFormat),
-	      __FUNCTION__);
-      return NULL;
-   }
-
-   return NULL; /* never get here */
-}
-
-static int logbase2(int n)
-{
-   GLint i = 1;
-   GLint log2 = 0;
-
-   while (n > i) {
-      i *= 2;
-      log2++;
-   }
-
-   return log2;
-}
-
-static const char *get_memtype_name( GLint memType )
-{
-   static const char *names[] = {
-      "VIA_MEM_VIDEO",
-      "VIA_MEM_AGP",
-      "VIA_MEM_SYSTEM",
-      "VIA_MEM_MIXED",
-      "VIA_MEM_UNKNOWN"
-   };
-
-   return names[memType];
-}
-
-
-static GLboolean viaMoveTexBuffers( struct via_context *vmesa,
-				    struct via_tex_buffer **buffers,
-				    GLuint nr,
-				    GLint newMemType )
-{
-   struct via_tex_buffer *newTexBuf[VIA_MAX_TEXLEVELS];
-   GLint i;
-
-   if (VIA_DEBUG & DEBUG_TEXTURE)
-      fprintf(stderr, "%s to %s\n",
-	      __FUNCTION__,
-	      get_memtype_name(newMemType));
-
-   memset(newTexBuf, 0, sizeof(newTexBuf));
-
-   /* First do all the allocations (or fail):
-    */ 
-   for (i = 0; i < nr; i++) {    
-      if (buffers[i]->memType != newMemType) {	 
-
-	 /* Don't allow uploads in a thrash state.  Should try and
-	  * catch this earlier.
-	  */
-	 if (vmesa->thrashing && newMemType != VIA_MEM_SYSTEM)
-	    goto cleanup;
-
-	 newTexBuf[i] = via_alloc_texture(vmesa, 
-					  buffers[i]->size,
-					  newMemType);
-	 if (!newTexBuf[i]) 
-	    goto cleanup;
-      }
-   }
-
-
-   /* Now copy all the image data and free the old texture memory.
-    */
-   for (i = 0; i < nr; i++) {    
-      if (newTexBuf[i]) {
-	 memcpy(newTexBuf[i]->bufAddr,
-		buffers[i]->bufAddr, 
-		buffers[i]->size);
-
-	 newTexBuf[i]->image = buffers[i]->image;
-	 newTexBuf[i]->image->texMem = newTexBuf[i];
-	 newTexBuf[i]->image->image.Data = newTexBuf[i]->bufAddr;
-	 via_free_texture(vmesa, buffers[i]);
-      }
-   }
-
-   if (VIA_DEBUG & DEBUG_TEXTURE)
-      fprintf(stderr, "%s - success\n", __FUNCTION__);
-
-   return GL_TRUE;
-
- cleanup:
-   /* Release any allocations made prior to failure:
-    */
-   if (VIA_DEBUG & DEBUG_TEXTURE)
-      fprintf(stderr, "%s - failed\n", __FUNCTION__);
-
-   for (i = 0; i < nr; i++) {    
-      if (newTexBuf[i]) {
-	 via_free_texture(vmesa, newTexBuf[i]);
-      }
-   }
-   
-   return GL_FALSE;   
-}
-
-
-static GLboolean viaMoveTexObject( struct via_context *vmesa,
-				   struct via_texture_object *viaObj,
-				   GLint newMemType )
-{   
-   struct via_texture_image **viaImage = 
-      (struct via_texture_image **)&viaObj->obj.Image[0][0];
-   struct via_tex_buffer *buffers[VIA_MAX_TEXLEVELS];
-   GLuint i, nr = 0;
-
-   for (i = viaObj->firstLevel; i <= viaObj->lastLevel; i++)
-      buffers[nr++] = viaImage[i]->texMem;
-
-   if (viaMoveTexBuffers( vmesa, &buffers[0], nr, newMemType )) {
-      viaObj->memType = newMemType;
-      return GL_TRUE;
-   }
-
-   return GL_FALSE;
-}
-
-
-
-static GLboolean viaSwapInTexObject( struct via_context *vmesa,
-				     struct via_texture_object *viaObj )
-{
-   const struct via_texture_image *baseImage = 
-      (struct via_texture_image *)viaObj->obj.Image[0][viaObj->obj.BaseLevel]; 
-
-   if (VIA_DEBUG & DEBUG_TEXTURE)
-      fprintf(stderr, "%s\n", __FUNCTION__);
-
-   if (baseImage->texMem->memType != VIA_MEM_SYSTEM) 
-      return viaMoveTexObject( vmesa, viaObj, baseImage->texMem->memType );
-
-   return (viaMoveTexObject( vmesa, viaObj, VIA_MEM_AGP ) ||
-	   viaMoveTexObject( vmesa, viaObj, VIA_MEM_VIDEO ));
-}
-
-
-/* This seems crude, but it asks a fairly pertinent question and gives
- * an accurate answer:
- */
-static GLboolean viaIsTexMemLow( struct via_context *vmesa,
-				 GLuint heap )
-{
-   struct via_tex_buffer *buf =  via_alloc_texture(vmesa, 512 * 1024, heap );
-   if (!buf)
-      return GL_TRUE;
-   
-   via_free_texture(vmesa, buf);
-   return GL_FALSE;
-}
-
-
-/* Speculatively move texture images which haven't been used in a
- * while back to system memory. 
- * 
- * TODO: only do this when texture memory is low.
- * 
- * TODO: use dma.
- *
- * TODO: keep the fb/agp version hanging around and use the local
- * version as backing store, so re-upload might be avoided.
- *
- * TODO: do this properly in the kernel...
- */
-GLboolean viaSwapOutWork( struct via_context *vmesa )
-{
-   struct via_tex_buffer *s, *tmp;
-   GLuint done = 0;
-   GLuint heap, target;
-
-   if (VIA_DEBUG & DEBUG_TEXTURE)
-      fprintf(stderr, "%s VID %d AGP %d SYS %d\n", __FUNCTION__,
-	      vmesa->total_alloc[VIA_MEM_VIDEO],
-	      vmesa->total_alloc[VIA_MEM_AGP],
-	      vmesa->total_alloc[VIA_MEM_SYSTEM]);
-
-   
-   for (heap = VIA_MEM_VIDEO; heap <= VIA_MEM_AGP; heap++) {
-      GLuint nr = 0, sz = 0;
-
-      if (vmesa->thrashing) {
- 	 if (VIA_DEBUG & DEBUG_TEXTURE)
-	    fprintf(stderr, "Heap %d: trash flag\n", heap);
-	 target = 1*1024*1024;
-      }
-      else if (viaIsTexMemLow(vmesa, heap)) {
- 	 if (VIA_DEBUG & DEBUG_TEXTURE)
-	    fprintf(stderr, "Heap %d: low memory\n", heap);
-	 target = 64*1024;
-      }
-      else {
- 	 if (VIA_DEBUG & DEBUG_TEXTURE)
-	    fprintf(stderr, "Heap %d: nothing to do\n", heap);
-	 continue;
-      }
-
-      foreach_s( s, tmp, &vmesa->tex_image_list[heap] ) {
-	 if (s->lastUsed < vmesa->lastSwap[1]) {
-	    struct via_texture_object *viaObj = 
-	       (struct via_texture_object *) s->image->image.TexObject;
-
-	    if (VIA_DEBUG & DEBUG_TEXTURE)
-	       fprintf(stderr, 
-		       "back copy tex sz %d, lastUsed %d lastSwap %d\n", 
-		       s->size, s->lastUsed, vmesa->lastSwap[1]);
-
-	    if (viaMoveTexBuffers( vmesa, &s, 1, VIA_MEM_SYSTEM )) {
-	       viaObj->memType = VIA_MEM_MIXED;
-	       done += s->size;
-	    }
-	    else {
-	       if (VIA_DEBUG & DEBUG_TEXTURE)
-		  fprintf(stderr, "Failed to back copy texture!\n");
-	       sz += s->size;
-	    }
-	 }
-	 else {
-	    nr ++;
-	    sz += s->size;
-	 }
-
-	 if (done > target) {
-	    vmesa->thrashing = GL_FALSE; /* might not get set otherwise? */
-	    return GL_TRUE;
-	 }
-      }
-
-      assert(sz == vmesa->total_alloc[heap]);
-	 
-      if (VIA_DEBUG & DEBUG_TEXTURE)
-	 fprintf(stderr, "Heap %d: nr %d tot sz %d\n", heap, nr, sz);
-   }
-
-   
-   return done != 0;
-}
-
-
-
-/* Basically, just collect the image dimensions and addresses for each
- * image and update the texture object state accordingly.
- */
-static GLboolean viaSetTexImages(GLcontext *ctx,
-				 struct gl_texture_object *texObj)
-{
-   struct via_context *vmesa = VIA_CONTEXT(ctx);
-   struct via_texture_object *viaObj = (struct via_texture_object *)texObj;
-   const struct via_texture_image *baseImage = 
-      (struct via_texture_image *)texObj->Image[0][texObj->BaseLevel];
-   GLint firstLevel, lastLevel, numLevels;
-   GLuint texFormat;
-   GLint w, h, p;
-   GLint i, j = 0, k = 0, l = 0, m = 0;
-   GLuint texBase;
-   GLuint basH = 0;
-   GLuint widthExp = 0;
-   GLuint heightExp = 0;    
-
-   switch (baseImage->image.TexFormat->MesaFormat) {
-   case MESA_FORMAT_ARGB8888:
-      texFormat = HC_HTXnFM_ARGB8888;
-      break;
-   case MESA_FORMAT_ARGB4444:
-      texFormat = HC_HTXnFM_ARGB4444; 
-      break;
-   case MESA_FORMAT_RGB565:
-      texFormat = HC_HTXnFM_RGB565;   
-      break;
-   case MESA_FORMAT_ARGB1555:
-      texFormat = HC_HTXnFM_ARGB1555;   
-      break;
-   case MESA_FORMAT_RGB888:
-      texFormat = HC_HTXnFM_ARGB0888;
-      break;
-   case MESA_FORMAT_L8:
-      texFormat = HC_HTXnFM_L8;       
-      break;
-   case MESA_FORMAT_I8:
-      texFormat = HC_HTXnFM_T8;       
-      break;
-   case MESA_FORMAT_CI8:
-      texFormat = HC_HTXnFM_Index8;   
-      break;
-   case MESA_FORMAT_AL88:
-      texFormat = HC_HTXnFM_AL88;     
-      break;
-   case MESA_FORMAT_A8:
-      texFormat = HC_HTXnFM_A8;     
-      break;
-   default:
-      _mesa_problem(vmesa->glCtx, "Bad texture format in viaSetTexImages");
-      return GL_FALSE;
-   }
-
-   /* Compute which mipmap levels we really want to send to the hardware.
-    * This depends on the base image size, GL_TEXTURE_MIN_LOD,
-    * GL_TEXTURE_MAX_LOD, GL_TEXTURE_BASE_LEVEL, and GL_TEXTURE_MAX_LEVEL.
-    * Yes, this looks overly complicated, but it's all needed.
-    */
-   if (texObj->MinFilter == GL_LINEAR || texObj->MinFilter == GL_NEAREST) {
-      firstLevel = lastLevel = texObj->BaseLevel;
-   }
-   else {
-      firstLevel = texObj->BaseLevel + (GLint)(texObj->MinLod + 0.5);
-      firstLevel = MAX2(firstLevel, texObj->BaseLevel);
-      lastLevel = texObj->BaseLevel + (GLint)(texObj->MaxLod + 0.5);
-      lastLevel = MAX2(lastLevel, texObj->BaseLevel);
-      lastLevel = MIN2(lastLevel, texObj->BaseLevel + baseImage->image.MaxLog2);
-      lastLevel = MIN2(lastLevel, texObj->MaxLevel);
-      lastLevel = MAX2(firstLevel, lastLevel);     /* need at least one level */
-   }
-
-   numLevels = lastLevel - firstLevel + 1;
-
-   /* save these values, check if they effect the residency of the
-    * texture:
-    */
-   if (viaObj->firstLevel != firstLevel ||
-       viaObj->lastLevel != lastLevel) {
-      viaObj->firstLevel = firstLevel;
-      viaObj->lastLevel = lastLevel;
-      viaObj->memType = VIA_MEM_MIXED;
-   }
-
-   if (VIA_DEBUG & DEBUG_TEXTURE & 0)
-      fprintf(stderr, "%s, current memType: %s\n",
-	      __FUNCTION__,
-	      get_memtype_name(viaObj->memType));
-
-   
-   if (viaObj->memType == VIA_MEM_MIXED ||
-       viaObj->memType == VIA_MEM_SYSTEM) {
-      if (!viaSwapInTexObject(vmesa, viaObj)) {
- 	 if (VIA_DEBUG & DEBUG_TEXTURE) 
-	    if (!vmesa->thrashing)
-	       fprintf(stderr, "Thrashing flag set for frame %d\n", 
-		       vmesa->swap_count);
-	 vmesa->thrashing = GL_TRUE;
-	 return GL_FALSE;
-      }
-   }
-
-   if (viaObj->memType == VIA_MEM_AGP)
-      viaObj->regTexFM = (HC_SubA_HTXnFM << 24) | HC_HTXnLoc_AGP | texFormat;
-   else
-      viaObj->regTexFM = (HC_SubA_HTXnFM << 24) | HC_HTXnLoc_Local | texFormat;
-
-
-   for (i = 0; i < numLevels; i++) {    
-      struct via_texture_image *viaImage = 
-	 (struct via_texture_image *)texObj->Image[0][firstLevel + i];
-
-      w = viaImage->image.WidthLog2;
-      h = viaImage->image.HeightLog2;
-      p = viaImage->pitchLog2;
-
-      assert(viaImage->texMem->memType == viaObj->memType);
-
-      texBase = viaImage->texMem->texBase;
-      if (!texBase) {
-	 if (VIA_DEBUG & DEBUG_TEXTURE)
-	    fprintf(stderr, "%s: no texBase[%d]\n", __FUNCTION__, i); 
-	 return GL_FALSE;
-      }
-
-      /* Image has to remain resident until the coming fence is retired.
-       */
-      move_to_head( &vmesa->tex_image_list[viaImage->texMem->memType],
-		    viaImage->texMem );
-      viaImage->texMem->lastUsed = vmesa->lastBreadcrumbWrite;
-
-
-      viaObj->regTexBaseAndPitch[i].baseL = 
-	 ((HC_SubA_HTXnL0BasL + i) << 24) | (texBase & 0xFFFFFF);
-
-      viaObj->regTexBaseAndPitch[i].pitchLog2 = 
-	 ((HC_SubA_HTXnL0Pit + i) << 24) | (p << 20);
-					      
-					      
-      /* The base high bytes for each 3 levels are packed
-       * together into one register:
-       */
-      j = i / 3;
-      k = 3 - (i % 3);
-      basH |= ((texBase & 0xFF000000) >> (k << 3));
-      if (k == 1) {
-	 viaObj->regTexBaseH[j] = ((j + HC_SubA_HTXnL012BasH) << 24) | basH;
-	 basH = 0;
-      }
-            
-      /* Likewise, sets of 6 log2width and log2height values are
-       * packed into individual registers:
-       */
-      l = i / 6;
-      m = i % 6;
-      widthExp |= (((GLuint)w & 0xF) << (m << 2));
-      heightExp |= (((GLuint)h & 0xF) << (m << 2));
-      if (m == 5) {
-	 viaObj->regTexWidthLog2[l] = 
-	    (l + HC_SubA_HTXnL0_5WE) << 24 | widthExp;
-	 viaObj->regTexHeightLog2[l] = 
-	    (l + HC_SubA_HTXnL0_5HE) << 24 | heightExp;
-	 widthExp = 0;
-	 heightExp = 0;
-      }
-      if (w) w--;
-      if (h) h--;
-      if (p) p--;                                           
-   }
-        
-   if (k != 1) {
-      viaObj->regTexBaseH[j] = ((j + HC_SubA_HTXnL012BasH) << 24) | basH;      
-   }
-   if (m != 5) {
-      viaObj->regTexWidthLog2[l] = (l + HC_SubA_HTXnL0_5WE) << 24 | widthExp;
-      viaObj->regTexHeightLog2[l] = (l + HC_SubA_HTXnL0_5HE) << 24 | heightExp;
-   }
-
-   return GL_TRUE;
-}
-
-
-GLboolean viaUpdateTextureState( GLcontext *ctx )
-{
-   struct gl_texture_unit *texUnit = ctx->Texture.Unit;
-   GLuint i;
-
-   for (i = 0; i < 2; i++) {   
-      if (texUnit[i]._ReallyEnabled == TEXTURE_2D_BIT || 
-	  texUnit[i]._ReallyEnabled == TEXTURE_1D_BIT) {
-
-	 if (!viaSetTexImages(ctx, texUnit[i]._Current)) 
-	    return GL_FALSE;
-      }
-      else if (texUnit[i]._ReallyEnabled) {
-	 return GL_FALSE;
-      } 
-   }
-   
-   return GL_TRUE;
-}
-
-
-
-
-
-				 
-
-
-static void viaTexImage(GLcontext *ctx, 
-			GLint dims,
-			GLenum target, GLint level,
-			GLint internalFormat,
-			GLint width, GLint height, GLint border,
-			GLenum format, GLenum type, const void *pixels,
-			const struct gl_pixelstore_attrib *packing,
-			struct gl_texture_object *texObj,
-			struct gl_texture_image *texImage)
-{
-   struct via_context *vmesa = VIA_CONTEXT(ctx);
-   GLint postConvWidth = width;
-   GLint postConvHeight = height;
-   GLint texelBytes, sizeInBytes;
-   struct via_texture_object *viaObj = (struct via_texture_object *)texObj;
-   struct via_texture_image *viaImage = (struct via_texture_image *)texImage;
-   int heaps[3], nheaps, i;
-
-   if (!is_empty_list(&vmesa->freed_tex_buffers)) {
-      viaCheckBreadcrumb(vmesa, 0);
-      via_release_pending_textures(vmesa);
-   }
-
-   if (ctx->_ImageTransferState & IMAGE_CONVOLUTION_BIT) {
-      _mesa_adjust_image_for_convolution(ctx, dims, &postConvWidth,
-                                         &postConvHeight);
-   }
-
-   /* choose the texture format */
-   texImage->TexFormat = viaChooseTexFormat(ctx, internalFormat, 
-					    format, type);
-
-   assert(texImage->TexFormat);
-
-   if (dims == 1) {
-      texImage->FetchTexelc = texImage->TexFormat->FetchTexel1D;
-      texImage->FetchTexelf = texImage->TexFormat->FetchTexel1Df;
-   }
-   else {
-      texImage->FetchTexelc = texImage->TexFormat->FetchTexel2D;
-      texImage->FetchTexelf = texImage->TexFormat->FetchTexel2Df;
-   }
-   texelBytes = texImage->TexFormat->TexelBytes;
-
-
-   /* Minimum pitch of 32 bytes */
-   if (postConvWidth * texelBytes < 32) {
-      postConvWidth = 32 / texelBytes;
-      texImage->RowStride = postConvWidth;
-   }
-
-   assert(texImage->RowStride == postConvWidth);
-   viaImage->pitchLog2 = logbase2(postConvWidth * texelBytes);
-
-   /* allocate memory */
-   if (texImage->IsCompressed)
-      sizeInBytes = texImage->CompressedSize;
-   else
-      sizeInBytes = postConvWidth * postConvHeight * texelBytes;
-
-
-   /* Attempt to allocate texture memory directly, otherwise use main
-    * memory and this texture will always be a fallback.   FIXME!
-    *
-    * TODO: make room in agp if this fails.
-    * TODO: use fb ram for textures as well.
-    */
-   
-      
-   switch (viaObj->memType) {
-   case VIA_MEM_UNKNOWN:
-      heaps[0] = VIA_MEM_AGP;
-      heaps[1] = VIA_MEM_VIDEO;
-      heaps[2] = VIA_MEM_SYSTEM;
-      nheaps = 3;
-      break;
-   case VIA_MEM_AGP:
-   case VIA_MEM_VIDEO:
-      heaps[0] = viaObj->memType;
-      heaps[1] = VIA_MEM_SYSTEM;
-      nheaps = 2;
-      break;
-   case VIA_MEM_MIXED:
-   case VIA_MEM_SYSTEM:
-   default:
-      heaps[0] = VIA_MEM_SYSTEM;
-      nheaps = 1;
-      break;
-   }
-	
-   for (i = 0; i < nheaps && !viaImage->texMem; i++) {
-      if (VIA_DEBUG & DEBUG_TEXTURE) 
-	 fprintf(stderr, "try %s (obj %s)\n", get_memtype_name(heaps[i]),
-		 get_memtype_name(viaObj->memType));
-      viaImage->texMem = via_alloc_texture(vmesa, sizeInBytes, heaps[i]);
-   }
-
-   if (!viaImage->texMem) {
-      _mesa_error(ctx, GL_OUT_OF_MEMORY, "glTexImage");
-      return;
-   }
-
-   if (VIA_DEBUG & DEBUG_TEXTURE)
-      fprintf(stderr, "upload %d bytes to %s\n", sizeInBytes, 
-	      get_memtype_name(viaImage->texMem->memType));
-
-   viaImage->texMem->image = viaImage;
-   texImage->Data = viaImage->texMem->bufAddr;
-
-   if (viaObj->memType == VIA_MEM_UNKNOWN)
-      viaObj->memType = viaImage->texMem->memType;
-   else if (viaObj->memType != viaImage->texMem->memType)
-      viaObj->memType = VIA_MEM_MIXED;
-
-   if (VIA_DEBUG & DEBUG_TEXTURE)
-      fprintf(stderr, "%s, obj %s, image : %s\n",
-	      __FUNCTION__,	      
-	      get_memtype_name(viaObj->memType),
-	      get_memtype_name(viaImage->texMem->memType));
-
-   vmesa->clearTexCache = 1;
-
-   pixels = _mesa_validate_pbo_teximage(ctx, dims, width, height, 1, 
-					format, type,
-					pixels, packing, "glTexImage");
-   if (!pixels) {
-      /* Note: we check for a NULL image pointer here, _after_ we allocated
-       * memory for the texture.  That's what the GL spec calls for.
-       */
-      return;
-   }
-   else {
-      GLint dstRowStride, dstImageStride = 0;
-      GLboolean success;
-      if (texImage->IsCompressed) {
-         dstRowStride = _mesa_compressed_row_stride(texImage->IntFormat,width);
-      }
-      else {
-         dstRowStride = postConvWidth * texImage->TexFormat->TexelBytes;
-      }
-      ASSERT(texImage->TexFormat->StoreImage);
-      success = texImage->TexFormat->StoreImage(ctx, dims, texImage->Format,
-                                                texImage->TexFormat,
-                                                texImage->Data,
-                                                0, 0, 0,  /* dstX/Y/Zoffset */
-                                                dstRowStride, dstImageStride,
-                                                width, height, 1,
-                                                format, type, pixels, packing);
-      if (!success) {
-         _mesa_error(ctx, GL_OUT_OF_MEMORY, "glTexImage");
-      }
-   }
-
-   /* GL_SGIS_generate_mipmap */
-   if (level == texObj->BaseLevel && texObj->GenerateMipmap) {
-      _mesa_generate_mipmap(ctx, target,
-                            &ctx->Texture.Unit[ctx->Texture.CurrentUnit],
-                            texObj);
-   }
-
-   _mesa_unmap_teximage_pbo(ctx, packing);
-}
-
-static void viaTexImage2D(GLcontext *ctx, 
-			  GLenum target, GLint level,
-			  GLint internalFormat,
-			  GLint width, GLint height, GLint border,
-			  GLenum format, GLenum type, const void *pixels,
-			  const struct gl_pixelstore_attrib *packing,
-			  struct gl_texture_object *texObj,
-			  struct gl_texture_image *texImage)
-{
-   viaTexImage( ctx, 2, target, level, 
-		internalFormat, width, height, border,
-		format, type, pixels,
-		packing, texObj, texImage );
-}
-
-static void viaTexSubImage2D(GLcontext *ctx,
-                             GLenum target,
-                             GLint level,
-                             GLint xoffset, GLint yoffset,
-                             GLsizei width, GLsizei height,
-                             GLenum format, GLenum type,
-                             const GLvoid *pixels,
-                             const struct gl_pixelstore_attrib *packing,
-                             struct gl_texture_object *texObj,
-                             struct gl_texture_image *texImage)
-{
-   struct via_context *vmesa = VIA_CONTEXT(ctx);
-
-   viaWaitIdle(vmesa, GL_TRUE);
-   vmesa->clearTexCache = 1;
-
-   _mesa_store_texsubimage2d(ctx, target, level, xoffset, yoffset, width,
-			     height, format, type, pixels, packing, texObj,
-			     texImage);
-}
-
-static void viaTexImage1D(GLcontext *ctx, 
-			  GLenum target, GLint level,
-			  GLint internalFormat,
-			  GLint width, GLint border,
-			  GLenum format, GLenum type, const void *pixels,
-			  const struct gl_pixelstore_attrib *packing,
-			  struct gl_texture_object *texObj,
-			  struct gl_texture_image *texImage)
-{
-   viaTexImage( ctx, 1, target, level, 
-		internalFormat, width, 1, border,
-		format, type, pixels,
-		packing, texObj, texImage );
-}
-
-static void viaTexSubImage1D(GLcontext *ctx,
-                             GLenum target,
-                             GLint level,
-                             GLint xoffset,
-                             GLsizei width,
-                             GLenum format, GLenum type,
-                             const GLvoid *pixels,
-                             const struct gl_pixelstore_attrib *packing,
-                             struct gl_texture_object *texObj,
-                             struct gl_texture_image *texImage)
-{
-   struct via_context *vmesa = VIA_CONTEXT(ctx);
-
-   viaWaitIdle(vmesa, GL_TRUE);
-   vmesa->clearTexCache = 1;
-
-   _mesa_store_texsubimage1d(ctx, target, level, xoffset, width,
-			     format, type, pixels, packing, texObj,
-			     texImage);
-}
-
-
-
-static GLboolean viaIsTextureResident(GLcontext *ctx,
-                                      struct gl_texture_object *texObj)
-{
-   struct via_texture_object *viaObj = 
-      (struct via_texture_object *)texObj;
-
-   return (viaObj->memType == VIA_MEM_AGP ||
-	   viaObj->memType == VIA_MEM_VIDEO);
-}
-
-
-
-static struct gl_texture_image *viaNewTextureImage( GLcontext *ctx )
-{
-   (void) ctx;
-   return (struct gl_texture_image *)CALLOC_STRUCT(via_texture_image);
-}
-
-
-static struct gl_texture_object *viaNewTextureObject( GLcontext *ctx, 
-						      GLuint name, 
-						      GLenum target )
-{
-   struct via_texture_object *obj = CALLOC_STRUCT(via_texture_object);
-
-   _mesa_initialize_texture_object(&obj->obj, name, target);
-   (void) ctx;
-
-   obj->memType = VIA_MEM_UNKNOWN;
-
-   return &obj->obj;
-}
-
-
-static void viaFreeTextureImageData( GLcontext *ctx, 
-				     struct gl_texture_image *texImage )
-{
-   struct via_context *vmesa = VIA_CONTEXT(ctx);
-   struct via_texture_image *image = (struct via_texture_image *)texImage;
-
-   if (image->texMem) {
-      via_free_texture(vmesa, image->texMem);
-      image->texMem = NULL;
-   }
-   
-   texImage->Data = NULL;
-}
-
-
-
-
-void viaInitTextureFuncs(struct dd_function_table * functions)
-{
-   functions->ChooseTextureFormat = viaChooseTexFormat;
-   functions->TexImage1D = viaTexImage1D;
-   functions->TexImage2D = viaTexImage2D;
-   functions->TexSubImage1D = viaTexSubImage1D;
-   functions->TexSubImage2D = viaTexSubImage2D;
-
-   functions->NewTextureObject = viaNewTextureObject;
-   functions->NewTextureImage = viaNewTextureImage;
-   functions->DeleteTexture = _mesa_delete_texture_object;
-   functions->FreeTexImageData = viaFreeTextureImageData;
-
-#if 0 && defined( USE_SSE_ASM )
-   /*
-    * XXX this code is disabled for now because the via_sse_memcpy()
-    * routine causes segfaults with flightgear.
-    * See Mesa3d-dev mail list messages from 7/15/2005 for details.
-    * Note that this function is currently disabled in via_tris.c too.
-    */
-   if (getenv("VIA_NO_SSE"))
-      functions->TextureMemCpy = _mesa_memcpy;
-   else
-      functions->TextureMemCpy = via_sse_memcpy;
-#else
-   functions->TextureMemCpy = _mesa_memcpy;
-#endif
-
-   functions->UpdateTexturePalette = 0;
-   functions->IsTextureResident = viaIsTextureResident;
-}
-
-
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/unichrome/via_tex.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/unichrome/via_tex.h
deleted file mode 100644
index 73cfa91ad..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/unichrome/via_tex.h
+++ /dev/null
@@ -1,41 +0,0 @@
-/*
- * Copyright 1998-2003 VIA Technologies, Inc. All Rights Reserved.
- * Copyright 2001-2003 S3 Graphics, Inc. All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sub license,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
- * VIA, S3 GRAPHICS, AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- * DEALINGS IN THE SOFTWARE.
- */
-
-
-#ifndef _VIATEX_H
-#define _VIATEX_H
-
-#include "mtypes.h"
-
-struct via_context;
-
-GLboolean viaUpdateTextureState(GLcontext *ctx);
-void viaInitTextureFuncs(struct dd_function_table * functions);
-GLboolean viaSwapOutWork( struct via_context *vmesa );
-
-#if defined( USE_SSE_ASM )
-void via_sse_memcpy( void *to, const void *from, size_t sz );
-#endif /* defined( USE_SSE_ASM ) */
-
-#endif
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/unichrome/via_texcombine.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/unichrome/via_texcombine.c
deleted file mode 100644
index d604457bf..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/unichrome/via_texcombine.c
+++ /dev/null
@@ -1,424 +0,0 @@
-/*
- * (C) Copyright IBM Corporation 2004
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * on the rights to use, copy, modify, merge, publish, distribute, sub
- * license, and/or sell copies of the Software, and to permit persons to whom
- * the Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.  IN NO EVENT SHALL
- * IBM AND/OR THEIR SUPPLIERS BE LIABLE FOR ANY CLAIM,
- * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
- * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
- * USE OR OTHER DEALINGS IN THE SOFTWARE.
- */
-
-/**
- * \file via_texcombine.c
- * Calculate texture combine hardware state.
- *
- * \author Ian Romanick <idr@us.ibm.com>
- */
-
-#include <stdio.h>
-
-#include "glheader.h"
-#include "context.h"
-#include "macros.h"
-#include "colormac.h"
-#include "enums.h"
-
-#include "via_context.h"
-#include "via_state.h"
-#include "via_tex.h"
-#include "via_3d_reg.h"
-
-
-#define VIA_USE_ALPHA (HC_XTC_Adif - HC_XTC_Dif)
-
-#define INPUT_A_SHIFT     14
-#define INPUT_B_SHIFT     7
-#define INPUT_C_SHIFT     0
-#define INPUT_CBias_SHIFT 14
-
-#define CONST_ONE         (HC_XTC_0 | HC_XTC_InvTOPC)
-
-static const unsigned color_operand_modifier[4] = {
-   0,
-   HC_XTC_InvTOPC,
-   VIA_USE_ALPHA,
-   VIA_USE_ALPHA | HC_XTC_InvTOPC,
-};
-
-static const unsigned alpha_operand_modifier[2] = {
-   0, HC_XTA_InvTOPA
-};
-
-static const unsigned bias_alpha_operand_modifier[2] = {
-   0, HC_HTXnTBLAbias_Inv
-};
-
-
-static const unsigned c_shift_table[3] = {
-   HC_HTXnTBLCshift_No, HC_HTXnTBLCshift_1, HC_HTXnTBLCshift_2
-};
-
-static const unsigned  a_shift_table[3] = {
-   HC_HTXnTBLAshift_No, HC_HTXnTBLAshift_1, HC_HTXnTBLAshift_2
-};
-
-
-/**
- * Calculate the hardware state for the specified texture combine mode
- *
- * \bug
- * All forms of DOT3 bumpmapping are completely untested, and are most
- * likely wrong.  KW: Looks like it will never be quite right as the
- * hardware seems to experience overflow in color calculation at the
- * 4x shift levels, which need to be programed for DOT3.  Maybe newer
- * hardware fixes these issues.
- *
- * \bug 
- * KW: needs attention to the case where texunit 1 is enabled but
- * texunit 0 is not.
- */
-GLboolean
-viaTexCombineState( struct via_context *vmesa,
-		    const struct gl_tex_env_combine_state * combine,
-		    unsigned unit )
-{
-   unsigned color_arg[3];
-   unsigned alpha_arg[3];
-   unsigned bias_alpha_arg[3];
-   unsigned color = HC_HTXnTBLCsat_MASK;
-   unsigned alpha = HC_HTXnTBLAsat_MASK;
-   unsigned bias = 0;
-   unsigned op = 0;
-   unsigned a_shift = combine->ScaleShiftA;
-   unsigned c_shift = combine->ScaleShiftRGB;
-   unsigned i;
-   unsigned constant_color[3];
-   unsigned ordered_constant_color[4];
-   unsigned constant_alpha[3];
-   unsigned bias_alpha = 0;
-   unsigned abc_alpha = 0;
-   const struct gl_texture_unit * texUnit = 
-      &vmesa->glCtx->Texture.Unit[unit];
-   unsigned env_color[4];
-
-   /* It seems that the color clamping can be overwhelmed at the 4x
-    * scale settings, necessitating this fallback:
-    */
-   if (c_shift == 2 || a_shift == 2) {
-      return GL_FALSE;
-   }
-
-   CLAMPED_FLOAT_TO_UBYTE(env_color[0], texUnit->EnvColor[0]);
-   CLAMPED_FLOAT_TO_UBYTE(env_color[1], texUnit->EnvColor[1]);
-   CLAMPED_FLOAT_TO_UBYTE(env_color[2], texUnit->EnvColor[2]);
-   CLAMPED_FLOAT_TO_UBYTE(env_color[3], texUnit->EnvColor[3]);
-
-   (void) memset( constant_color, 0, sizeof( constant_color ) );
-   (void) memset( ordered_constant_color, 0, sizeof( ordered_constant_color ) );
-   (void) memset( constant_alpha, 0, sizeof( constant_alpha ) );
-
-   for ( i = 0 ; i < combine->_NumArgsRGB ; i++ ) {
-      const GLint op = combine->OperandRGB[i] - GL_SRC_COLOR;
-
-      switch ( combine->SourceRGB[i] ) {
-      case GL_TEXTURE:
-	 color_arg[i] = HC_XTC_Tex;
-	 color_arg[i] += color_operand_modifier[op];
-	 break;
-      case GL_CONSTANT:
-	 color_arg[i] = HC_XTC_HTXnTBLRC;
-
-	 switch( op ) {
-	 case 0:		/* GL_SRC_COLOR */
-	    constant_color[i] = ((env_color[0] << 16) | 
-				 (env_color[1] << 8) | 
-				 env_color[2]);
-	    break;
-	 case 1:		/* GL_ONE_MINUS_SRC_COLOR */
-	    constant_color[i] = ~((env_color[0] << 16) | 
-				  (env_color[1] << 8) | 
-				  env_color[2]) & 0x00ffffff;
-	    break;
-	 case 2:		/* GL_SRC_ALPHA */
-	    constant_color[i] = ((env_color[3] << 16) | 
-				 (env_color[3] << 8) | 
-				 env_color[3]);
-	    break;
-	 case 3:		/* GL_ONE_MINUS_SRC_ALPHA */
-	    constant_color[i] = ~((env_color[3] << 16) | 
-				  (env_color[3] << 8) | 
-				  env_color[3]) & 0x00ffffff;
-	    break;
-	 }
-	 break;
-      case GL_PRIMARY_COLOR:
-	 color_arg[i] = HC_XTC_Dif;
-	 color_arg[i] += color_operand_modifier[op];
-	 break;
-      case GL_PREVIOUS:
-	 color_arg[i] = (unit == 0) ? HC_XTC_Dif : HC_XTC_Cur;
-	 color_arg[i] += color_operand_modifier[op];
-	 break;
-      }
-   }
-	
-   
-   /* On the Unichrome, all combine operations take on some form of:
-    *
-    *     (xA * (xB op xC) + xBias) << xShift
-    * 
-    * 'op' can be selected as add, subtract, min, max, or mask.  The min, max
-    * and mask modes are currently unused.  With the exception of DOT3, all
-    * standard GL_COMBINE modes can be implemented simply by selecting the
-    * correct inputs for A, B, C, and Bias and the correct operation for op.
-    *
-    * NOTE: xBias (when read from the constant registers) is signed,
-    * and scaled to fit -255..255 in 8 bits, ie 0x1 == 2.
-    */
-
-   switch( combine->ModeRGB ) {
-   /* Ca = 1.0, Cb = arg0, Cc = 0, Cbias = 0
-    */
-   case GL_REPLACE:
-      color |= ((CONST_ONE << INPUT_A_SHIFT) |
-		(color_arg[0] << INPUT_B_SHIFT));
-		
-      ordered_constant_color[1] = constant_color[0];
-      break;
-      
-   /* Ca = arg[0], Cb = arg[1], Cc = 0, Cbias = 0
-    */
-   case GL_MODULATE:
-      color |= ((color_arg[0] << INPUT_A_SHIFT) | 
-		(color_arg[1] << INPUT_B_SHIFT));
-
-      ordered_constant_color[0] = constant_color[0];
-      ordered_constant_color[1] = constant_color[1];
-      break;
-
-   /* Ca = 1.0, Cb = arg[0], Cc = arg[1], Cbias = 0
-    */
-   case GL_ADD:
-   case GL_SUBTRACT:
-      if ( combine->ModeRGB == GL_SUBTRACT ) {
-	 op |= HC_HTXnTBLCop_Sub;
-      }
-
-      color |= ((CONST_ONE << INPUT_A_SHIFT) |
-		(color_arg[0] << INPUT_B_SHIFT) |
-		(color_arg[1] << INPUT_C_SHIFT));
-
-      ordered_constant_color[1] = constant_color[0];
-      ordered_constant_color[2] = constant_color[1];
-      break;
-
-   /* Ca = 1.0, Cb = arg[0], Cc = arg[1], Cbias = -0.5
-    */
-   case GL_ADD_SIGNED:
-      color |= ((CONST_ONE << INPUT_A_SHIFT) |
-		(color_arg[0] << INPUT_B_SHIFT) | 
-		(color_arg[1] << INPUT_C_SHIFT));
-
-      bias |= HC_HTXnTBLCbias_HTXnTBLRC;
-
-      ordered_constant_color[1] = constant_color[0];
-      ordered_constant_color[2] = constant_color[1];
-      ordered_constant_color[3] = 0x00bfbfbf; /* -.5 */
-      break;
-
-   /* Ca = arg[2], Cb = arg[0], Cc = arg[1], Cbias = arg[1]
-    */
-   case GL_INTERPOLATE:
-      op |= HC_HTXnTBLCop_Sub;
-
-      color |= ((color_arg[2] << INPUT_A_SHIFT) |
-		(color_arg[0] << INPUT_B_SHIFT) |
-		(color_arg[1] << INPUT_C_SHIFT));
-
-      bias |= (color_arg[1] << INPUT_CBias_SHIFT);
-
-      ordered_constant_color[0] = constant_color[2];
-      ordered_constant_color[1] = constant_color[0];
-      ordered_constant_color[2] = constant_color[1];
-      ordered_constant_color[3] = (constant_color[1] >> 1) & 0x7f7f7f;
-      break;
-
-#if 0
-   /* At this point this code is completely untested.  It appears that the
-    * Unichrome has the same limitation as the Radeon R100.  The only
-    * supported post-scale when doing DOT3 bumpmapping is 1x.
-    */
-   case GL_DOT3_RGB_EXT:
-   case GL_DOT3_RGBA_EXT:
-   case GL_DOT3_RGB:
-   case GL_DOT3_RGBA:
-      c_shift = 2;
-      a_shift = 2;
-      color |= ((color_arg[0] << INPUT_A_SHIFT) |
-		(color_arg[1] << INPUT_B_SHIFT));
-      op |= HC_HTXnTBLDOT4;
-      break;
-#endif
-
-   default:
-      assert(0);
-      break;
-   }
-
-
-
-
-   /* The alpha blend stage has the annoying quirk of not having a
-    * hard-wired 0 input, like the color stage.  As a result, we have
-    * to program the constant register with 0 and use that as our
-    * 0 input.
-    *
-    *     (xA * (xB op xC) + xBias) << xShift
-    *
-    */
-
-   for ( i = 0 ; i < combine->_NumArgsA ; i++ ) {
-      const GLint op = combine->OperandA[i] - GL_SRC_ALPHA;
-
-      switch ( combine->SourceA[i] ) {
-      case GL_TEXTURE:
-	 alpha_arg[i] = HC_XTA_Atex;
-	 alpha_arg[i] += alpha_operand_modifier[op];
-	 bias_alpha_arg[i] = HC_HTXnTBLAbias_Atex;
-	 bias_alpha_arg[i] += bias_alpha_operand_modifier[op];
-	 break;
-      case GL_CONSTANT:
-	 alpha_arg[i] = HC_XTA_HTXnTBLRA;
-	 bias_alpha_arg[i] = HC_HTXnTBLAbias_HTXnTBLRAbias;
-	 constant_alpha[i] = (op == 0) ? env_color[3] : (~env_color[3] & 0xff);
-	 break;
-      case GL_PRIMARY_COLOR:
-	 alpha_arg[i] = HC_XTA_Adif;
-	 alpha_arg[i] += alpha_operand_modifier[op];
-	 bias_alpha_arg[i] = HC_HTXnTBLAbias_Adif;
-	 bias_alpha_arg[i] += bias_alpha_operand_modifier[op];
-	 break;
-      case GL_PREVIOUS:
-	 alpha_arg[i] = (unit == 0) ? HC_XTA_Adif : HC_XTA_Acur;
-	 alpha_arg[i] += alpha_operand_modifier[op];
-	 bias_alpha_arg[i] = (unit == 0 ? 
-			      HC_HTXnTBLAbias_Adif : 
-			      HC_HTXnTBLAbias_Acur);
-	 bias_alpha_arg[i] += bias_alpha_operand_modifier[op];
-	 break;
-      }
-   }
-
-   switch( combine->ModeA ) {
-   /* Aa = 0, Ab = 0, Ac = 0, Abias = arg0
-    */
-   case GL_REPLACE:
-      alpha |= ((HC_XTA_HTXnTBLRA << INPUT_A_SHIFT) |
-		(HC_XTA_HTXnTBLRA << INPUT_B_SHIFT) |
-		(HC_XTA_HTXnTBLRA << INPUT_C_SHIFT));
-      abc_alpha = 0;
-
-      bias |= bias_alpha_arg[0];
-      bias_alpha = constant_alpha[0] >> 1;
-      break;
-      
-   /* Aa = arg[0], Ab = arg[1], Ac = 0, Abias = 0
-    */
-   case GL_MODULATE:
-      alpha |= ((alpha_arg[1] << INPUT_A_SHIFT) | 
-		(alpha_arg[0] << INPUT_B_SHIFT) | 
-		(HC_XTA_HTXnTBLRA << INPUT_C_SHIFT));
-
-      abc_alpha = ((constant_alpha[1] << HC_HTXnTBLRAa_SHIFT) |
-		   (constant_alpha[0] << HC_HTXnTBLRAb_SHIFT) |
-		   (0 << HC_HTXnTBLRAc_SHIFT));
-
-      bias |= HC_HTXnTBLAbias_HTXnTBLRAbias;
-      bias_alpha = 0;
-      break;
-
-   /* Aa = 1.0, Ab = arg[0], Ac = arg[1], Abias = 0
-    */
-   case GL_ADD:
-   case GL_SUBTRACT:
-      if ( combine->ModeA == GL_SUBTRACT ) {
-	 op |= HC_HTXnTBLAop_Sub;
-      }
-
-      alpha |= ((HC_XTA_HTXnTBLRA << INPUT_A_SHIFT) |
-		(alpha_arg[0] << INPUT_B_SHIFT) |
-		(alpha_arg[1] << INPUT_C_SHIFT));
-
-      abc_alpha = ((0xff << HC_HTXnTBLRAa_SHIFT) |
-		   (constant_alpha[0] << HC_HTXnTBLRAb_SHIFT) |
-		   (constant_alpha[1] << HC_HTXnTBLRAc_SHIFT));
-
-      bias |= HC_HTXnTBLAbias_HTXnTBLRAbias;
-      bias_alpha = 0;
-      break;
-
-   /* Aa = 1.0, Ab = arg[0], Ac = arg[1], Abias = -0.5
-    */
-   case GL_ADD_SIGNED:
-      alpha |= ((HC_XTA_HTXnTBLRA << INPUT_A_SHIFT) |
-		(alpha_arg[0] << INPUT_B_SHIFT) | 
-		(alpha_arg[1] << INPUT_C_SHIFT));
-      abc_alpha = ((0xff << HC_HTXnTBLRAa_SHIFT) |
-		   (constant_alpha[0] << HC_HTXnTBLRAb_SHIFT) |
-		   (constant_alpha[1] << HC_HTXnTBLRAc_SHIFT));
-
-      bias |= HC_HTXnTBLAbias_HTXnTBLRAbias;
-      bias_alpha = 0xbf;
-      break;
-
-   /* Aa = arg[2], Ab = arg[0], Ac = arg[1], Abias = arg[1]
-    */
-   case GL_INTERPOLATE:
-      op |= HC_HTXnTBLAop_Sub;
-
-      alpha |= ((alpha_arg[2] << INPUT_A_SHIFT) |
-		(alpha_arg[0] << INPUT_B_SHIFT) |
-		(alpha_arg[1] << INPUT_C_SHIFT));
-      abc_alpha = ((constant_alpha[2] << HC_HTXnTBLRAa_SHIFT) |
-		   (constant_alpha[0] << HC_HTXnTBLRAb_SHIFT) |
-		   (constant_alpha[1] << HC_HTXnTBLRAc_SHIFT));
-
-      bias |= bias_alpha_arg[1];
-      bias_alpha = constant_alpha[1] >> 1;
-      break;
-   }
-   
-
-   op |= c_shift_table[ c_shift ] | a_shift_table[ a_shift ];
-
-
-   vmesa->regHTXnTBLMPfog[unit] = HC_HTXnTBLMPfog_Fog;
-
-   vmesa->regHTXnTBLCsat[unit] = color;
-   vmesa->regHTXnTBLAsat[unit] = alpha;
-   vmesa->regHTXnTBLCop[unit] = op | bias;
-   vmesa->regHTXnTBLRAa[unit] = abc_alpha;
-   vmesa->regHTXnTBLRFog[unit] = bias_alpha;
-
-   vmesa->regHTXnTBLRCa[unit] = ordered_constant_color[0];
-   vmesa->regHTXnTBLRCb[unit] = ordered_constant_color[1];
-   vmesa->regHTXnTBLRCc[unit] = ordered_constant_color[2];
-   vmesa->regHTXnTBLRCbias[unit] = ordered_constant_color[3];
-
-   return GL_TRUE;
-}
-
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/unichrome/via_tris.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/unichrome/via_tris.c
deleted file mode 100644
index 9cb88ae23..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/unichrome/via_tris.c
+++ /dev/null
@@ -1,1190 +0,0 @@
-/*
- * Copyright 1998-2003 VIA Technologies, Inc. All Rights Reserved.
- * Copyright 2001-2003 S3 Graphics, Inc. All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sub license,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
- * VIA, S3 GRAPHICS, AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- * DEALINGS IN THE SOFTWARE.
- */
-
-#include <stdio.h>
-#include <math.h>
-
-#include "glheader.h"
-#include "context.h"
-#include "mtypes.h"
-#include "macros.h"
-#include "colormac.h"
-#include "enums.h"
-
-#include "swrast/swrast.h"
-#include "swrast_setup/swrast_setup.h"
-#include "tnl/t_context.h"
-#include "tnl/t_pipeline.h"
-
-#include "via_context.h"
-#include "via_tris.h"
-#include "via_state.h"
-#include "via_span.h"
-#include "via_ioctl.h"
-#include "via_3d_reg.h"
-#include "via_tex.h"
-
-/***********************************************************************
- *                    Emit primitives as inline vertices               *
- ***********************************************************************/
-#define LINE_FALLBACK (0)
-#define POINT_FALLBACK (0)
-#define TRI_FALLBACK (0)
-#define ANY_FALLBACK_FLAGS (POINT_FALLBACK|LINE_FALLBACK|TRI_FALLBACK)
-#define ANY_RASTER_FLAGS (DD_TRI_LIGHT_TWOSIDE|DD_TRI_OFFSET|DD_TRI_UNFILLED)
-
-
-#if 0
-#define COPY_DWORDS(vb, vertsize, v) 		\
-do {						\
-   via_sse_memcpy(vb, v, vertsize * 4);		\
-   vb += vertsize;				\
-} while (0)
-#else
-#if defined( USE_X86_ASM )
-#define COPY_DWORDS(vb, vertsize, v)					\
-    do {								\
-        int j;								\
-        int __tmp;							\
-        __asm__ __volatile__("rep ; movsl"				\
-                              : "=%c" (j), "=D" (vb), "=S" (__tmp)	\
-                              : "0" (vertsize),				\
-                                "D" ((long)vb),				\
-                                "S" ((long)v));				\
-    } while (0)
-#else
-#define COPY_DWORDS(vb, vertsize, v)		\
-    do {					\
-        int j;					\
-        for (j = 0; j < vertsize; j++)		\
-            vb[j] = ((GLuint *)v)[j];		\
-        vb += vertsize;				\
-    } while (0)
-#endif
-#endif
-
-static void via_draw_triangle(struct via_context *vmesa,
-			      viaVertexPtr v0,
-			      viaVertexPtr v1,
-			      viaVertexPtr v2)
-{
-   GLuint vertsize = vmesa->vertexSize;
-   GLuint *vb = viaExtendPrimitive(vmesa, 3 * 4 * vertsize);
-
-   COPY_DWORDS(vb, vertsize, v0);
-   COPY_DWORDS(vb, vertsize, v1);
-   COPY_DWORDS(vb, vertsize, v2);
-}
-
-
-static void via_draw_quad(struct via_context *vmesa,
-			  viaVertexPtr v0,
-			  viaVertexPtr v1,
-			  viaVertexPtr v2,
-			  viaVertexPtr v3)
-{
-   GLuint vertsize = vmesa->vertexSize;
-   GLuint *vb = viaExtendPrimitive(vmesa, 6 * 4 * vertsize);
-
-   COPY_DWORDS(vb, vertsize, v0);
-   COPY_DWORDS(vb, vertsize, v1);
-   COPY_DWORDS(vb, vertsize, v3);
-   COPY_DWORDS(vb, vertsize, v1);
-   COPY_DWORDS(vb, vertsize, v2);
-   COPY_DWORDS(vb, vertsize, v3);
-}
-
-static void via_draw_line(struct via_context *vmesa,
-			  viaVertexPtr v0,
-			  viaVertexPtr v1)
-{
-   GLuint vertsize = vmesa->vertexSize;
-   GLuint *vb = viaExtendPrimitive(vmesa, 2 * 4 * vertsize);
-   COPY_DWORDS(vb, vertsize, v0);
-   COPY_DWORDS(vb, vertsize, v1);
-}
-
-
-static void via_draw_point(struct via_context *vmesa,
-			   viaVertexPtr v0)
-{
-   GLuint vertsize = vmesa->vertexSize;
-   GLuint *vb = viaExtendPrimitive(vmesa, 4 * vertsize);
-   COPY_DWORDS(vb, vertsize, v0);
-}
-
-
-/* Fallback drawing functions for the ptex hack.
- */
-#define PTEX_VERTEX( tmp, vertex_size, v)	\
-do {							\
-   GLuint j;						\
-   GLfloat rhw = 1.0 / v->f[vertex_size];		\
-   for ( j = 0 ; j < vertex_size ; j++ )		\
-      tmp.f[j] = v->f[j];				\
-   tmp.f[3] *= v->f[vertex_size];			\
-   tmp.f[vertex_size-2] *= rhw;				\
-   tmp.f[vertex_size-1] *= rhw;				\
-} while (0)
-
-static void via_ptex_tri (struct via_context *vmesa,
-			  viaVertexPtr v0,
-			  viaVertexPtr v1,
-			  viaVertexPtr v2)
-{
-   GLuint vertsize = vmesa->hwVertexSize;
-   GLuint *vb = viaExtendPrimitive(vmesa, 3*4*vertsize);
-   viaVertex tmp;
-
-   PTEX_VERTEX(tmp, vertsize, v0); COPY_DWORDS(vb, vertsize, &tmp);
-   PTEX_VERTEX(tmp, vertsize, v1); COPY_DWORDS(vb, vertsize, &tmp);
-   PTEX_VERTEX(tmp, vertsize, v2); COPY_DWORDS(vb, vertsize, &tmp);
-}
-
-static void via_ptex_line (struct via_context *vmesa,
-			   viaVertexPtr v0,
-			   viaVertexPtr v1)
-{
-   GLuint vertsize = vmesa->hwVertexSize;
-   GLuint *vb = viaExtendPrimitive(vmesa, 2*4*vertsize);
-   viaVertex tmp;
-
-   PTEX_VERTEX(tmp, vertsize, v0); COPY_DWORDS(vb, vertsize, &tmp);
-   PTEX_VERTEX(tmp, vertsize, v1); COPY_DWORDS(vb, vertsize, &tmp);
-}
-
-static void via_ptex_point (struct via_context *vmesa,
-			    viaVertexPtr v0)
-{
-   GLuint vertsize = vmesa->hwVertexSize;
-   GLuint *vb = viaExtendPrimitive(vmesa, 1*4*vertsize);
-   viaVertex tmp;
-
-   PTEX_VERTEX(tmp, vertsize, v0); COPY_DWORDS(vb, vertsize, &tmp);
-}
-
-
-
-
-
-/***********************************************************************
- *          Macros for via_dd_tritmp.h to draw basic primitives        *
- ***********************************************************************/
-
-#define TRI(a, b, c)                                \
-    do {                                            \
-        if (DO_FALLBACK)                            \
-            vmesa->drawTri(vmesa, a, b, c);         \
-        else                                        \
-            via_draw_triangle(vmesa, a, b, c);      \
-    } while (0)
-
-#define QUAD(a, b, c, d)                            \
-    do {                                            \
-        if (DO_FALLBACK) {                          \
-            vmesa->drawTri(vmesa, a, b, d);         \
-            vmesa->drawTri(vmesa, b, c, d);         \
-        }                                           \
-        else                                        \
-            via_draw_quad(vmesa, a, b, c, d);       \
-    } while (0)
-
-#define LINE(v0, v1)                                \
-    do {                                            \
-        if (DO_FALLBACK)                            \
-            vmesa->drawLine(vmesa, v0, v1);         \
-        else                                        \
-            via_draw_line(vmesa, v0, v1);           \
-    } while (0)
-
-#define POINT(v0)                                    \
-    do {                                             \
-        if (DO_FALLBACK)                             \
-            vmesa->drawPoint(vmesa, v0);             \
-        else                                         \
-            via_draw_point(vmesa, v0);               \
-    } while (0)
-
-
-/***********************************************************************
- *              Build render functions from dd templates               *
- ***********************************************************************/
-
-#define VIA_OFFSET_BIT         0x01
-#define VIA_TWOSIDE_BIT        0x02
-#define VIA_UNFILLED_BIT       0x04
-#define VIA_FALLBACK_BIT       0x08
-#define VIA_MAX_TRIFUNC        0x10
-
-
-static struct {
-    tnl_points_func          points;
-    tnl_line_func            line;
-    tnl_triangle_func        triangle;
-    tnl_quad_func            quad;
-} rast_tab[VIA_MAX_TRIFUNC + 1];
-
-
-#define DO_FALLBACK (IND & VIA_FALLBACK_BIT)
-#define DO_OFFSET   (IND & VIA_OFFSET_BIT)
-#define DO_UNFILLED (IND & VIA_UNFILLED_BIT)
-#define DO_TWOSIDE  (IND & VIA_TWOSIDE_BIT)
-#define DO_FLAT      0
-#define DO_TRI       1
-#define DO_QUAD      1
-#define DO_LINE      1
-#define DO_POINTS    1
-#define DO_FULL_QUAD 1
-
-#define HAVE_RGBA         1
-#define HAVE_SPEC         1
-#define HAVE_BACK_COLORS  0
-#define HAVE_HW_FLATSHADE 1
-#define VERTEX            viaVertex
-#define TAB               rast_tab
-
-/* Only used to pull back colors into vertices (ie, we know color is
- * floating point).
- */
-#define VIA_COLOR(dst, src)                     \
-    do {                                        \
-        dst[0] = src[2];                        \
-        dst[1] = src[1];                        \
-        dst[2] = src[0];                        \
-        dst[3] = src[3];                        \
-    } while (0)
-
-#define VIA_SPEC(dst, src)                      \
-    do {                                        \
-        dst[0] = src[2];                        \
-        dst[1] = src[1];                        \
-        dst[2] = src[0];                        \
-    } while (0)
-
-
-#define DEPTH_SCALE vmesa->polygon_offset_scale
-#define UNFILLED_TRI unfilled_tri
-#define UNFILLED_QUAD unfilled_quad
-#define VERT_X(_v) _v->v.x
-#define VERT_Y(_v) _v->v.y
-#define VERT_Z(_v) _v->v.z
-#define AREA_IS_CCW(a) (a > 0)
-#define GET_VERTEX(e) (vmesa->verts + (e * vmesa->vertexSize * sizeof(int)))
-
-#define VERT_SET_RGBA( v, c )  					\
-do {								\
-   via_color_t *color = (via_color_t *)&((v)->ui[coloroffset]);	\
-   UNCLAMPED_FLOAT_TO_UBYTE(color->red, (c)[0]);		\
-   UNCLAMPED_FLOAT_TO_UBYTE(color->green, (c)[1]);		\
-   UNCLAMPED_FLOAT_TO_UBYTE(color->blue, (c)[2]);		\
-   UNCLAMPED_FLOAT_TO_UBYTE(color->alpha, (c)[3]);		\
-} while (0)
-
-#define VERT_COPY_RGBA( v0, v1 ) v0->ui[coloroffset] = v1->ui[coloroffset]
-
-#define VERT_SET_SPEC( v, c )					\
-do {								\
-   if (specoffset) {						\
-     via_color_t *color = (via_color_t *)&((v)->ui[specoffset]);	\
-     UNCLAMPED_FLOAT_TO_UBYTE(color->red, (c)[0]);		\
-     UNCLAMPED_FLOAT_TO_UBYTE(color->green, (c)[1]);		\
-     UNCLAMPED_FLOAT_TO_UBYTE(color->blue, (c)[2]);		\
-   }								\
-} while (0)
-#define VERT_COPY_SPEC( v0, v1 )			\
-do {							\
-   if (specoffset) {					\
-      v0->ub4[specoffset][0] = v1->ub4[specoffset][0];	\
-      v0->ub4[specoffset][1] = v1->ub4[specoffset][1];	\
-      v0->ub4[specoffset][2] = v1->ub4[specoffset][2];	\
-   }							\
-} while (0)
-
-
-#define VERT_SAVE_RGBA( idx )    color[idx] = v[idx]->ui[coloroffset]
-#define VERT_RESTORE_RGBA( idx ) v[idx]->ui[coloroffset] = color[idx]
-#define VERT_SAVE_SPEC( idx )    if (specoffset) spec[idx] = v[idx]->ui[specoffset]
-#define VERT_RESTORE_SPEC( idx ) if (specoffset) v[idx]->ui[specoffset] = spec[idx]
-
-
-#define LOCAL_VARS(n)                                                   \
-    struct via_context *vmesa = VIA_CONTEXT(ctx);                             \
-    GLuint color[n], spec[n];                                           \
-    GLuint coloroffset = vmesa->coloroffset;              \
-    GLuint specoffset = vmesa->specoffset;                       \
-    (void)color; (void)spec; (void)coloroffset; (void)specoffset;
-
-
-/***********************************************************************
- *                Helpers for rendering unfilled primitives            *
- ***********************************************************************/
-
-static const GLenum hwPrim[GL_POLYGON + 2] = {
-    GL_POINTS,
-    GL_LINES,
-    GL_LINES,
-    GL_LINES,
-    GL_TRIANGLES,
-    GL_TRIANGLES,
-    GL_TRIANGLES,
-    GL_TRIANGLES,
-    GL_TRIANGLES,
-    GL_TRIANGLES,
-    GL_POLYGON+1
-};
-
-
-#define RASTERIZE(x) viaRasterPrimitive( ctx, x, hwPrim[x] )
-#define RENDER_PRIMITIVE vmesa->renderPrimitive
-#define TAG(x) x
-#define IND VIA_FALLBACK_BIT
-#include "tnl_dd/t_dd_unfilled.h"
-#undef IND
-#undef RASTERIZE
-
-/***********************************************************************
- *                      Generate GL render functions                   *
- ***********************************************************************/
-#define RASTERIZE(x)
-
-#define IND (0)
-#define TAG(x) x
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (VIA_OFFSET_BIT)
-#define TAG(x) x##_offset
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (VIA_TWOSIDE_BIT)
-#define TAG(x) x##_twoside
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (VIA_TWOSIDE_BIT|VIA_OFFSET_BIT)
-#define TAG(x) x##_twoside_offset
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (VIA_UNFILLED_BIT)
-#define TAG(x) x##_unfilled
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (VIA_OFFSET_BIT|VIA_UNFILLED_BIT)
-#define TAG(x) x##_offset_unfilled
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (VIA_TWOSIDE_BIT|VIA_UNFILLED_BIT)
-#define TAG(x) x##_twoside_unfilled
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (VIA_TWOSIDE_BIT|VIA_OFFSET_BIT|VIA_UNFILLED_BIT)
-#define TAG(x) x##_twoside_offset_unfilled
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (VIA_FALLBACK_BIT)
-#define TAG(x) x##_fallback
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (VIA_OFFSET_BIT|VIA_FALLBACK_BIT)
-#define TAG(x) x##_offset_fallback
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (VIA_TWOSIDE_BIT|VIA_FALLBACK_BIT)
-#define TAG(x) x##_twoside_fallback
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (VIA_TWOSIDE_BIT|VIA_OFFSET_BIT|VIA_FALLBACK_BIT)
-#define TAG(x) x##_twoside_offset_fallback
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (VIA_UNFILLED_BIT|VIA_FALLBACK_BIT)
-#define TAG(x) x##_unfilled_fallback
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (VIA_OFFSET_BIT|VIA_UNFILLED_BIT|VIA_FALLBACK_BIT)
-#define TAG(x) x##_offset_unfilled_fallback
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (VIA_TWOSIDE_BIT|VIA_UNFILLED_BIT|VIA_FALLBACK_BIT)
-#define TAG(x) x##_twoside_unfilled_fallback
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (VIA_TWOSIDE_BIT|VIA_OFFSET_BIT|VIA_UNFILLED_BIT| \
-             VIA_FALLBACK_BIT)
-#define TAG(x) x##_twoside_offset_unfilled_fallback
-#include "tnl_dd/t_dd_tritmp.h"
-
-
-/* Catchall case for flat, separate specular triangles (via has flat
- * diffuse shading, but always does specular color with gouraud).
- */
-#undef  DO_FALLBACK
-#undef  DO_OFFSET
-#undef  DO_UNFILLED
-#undef  DO_TWOSIDE
-#undef  DO_FLAT
-#define DO_FALLBACK (0)
-#define DO_OFFSET   (ctx->_TriangleCaps & DD_TRI_OFFSET)
-#define DO_UNFILLED (ctx->_TriangleCaps & DD_TRI_UNFILLED)
-#define DO_TWOSIDE  (ctx->_TriangleCaps & DD_TRI_LIGHT_TWOSIDE)
-#define DO_FLAT     1
-#define TAG(x) x##_flat_specular
-#define IND VIA_MAX_TRIFUNC
-#include "tnl_dd/t_dd_tritmp.h"
-
-
-static void init_rast_tab(void)
-{
-    init();
-    init_offset();
-    init_twoside();
-    init_twoside_offset();
-    init_unfilled();
-    init_offset_unfilled();
-    init_twoside_unfilled();
-    init_twoside_offset_unfilled();
-    init_fallback();
-    init_offset_fallback();
-    init_twoside_fallback();
-    init_twoside_offset_fallback();
-    init_unfilled_fallback();
-    init_offset_unfilled_fallback();
-    init_twoside_unfilled_fallback();
-    init_twoside_offset_unfilled_fallback();
-
-    init_flat_specular();	/* special! */
-}
-
-
-/***********************************************************************
- *                    Rasterization fallback helpers                   *
- ***********************************************************************/
-
-
-/* This code is hit only when a mix of accelerated and unaccelerated
- * primitives are being drawn, and only for the unaccelerated
- * primitives.
- */
-static void
-via_fallback_tri(struct via_context *vmesa,
-                 viaVertex *v0,
-                 viaVertex *v1,
-                 viaVertex *v2)
-{    
-    GLcontext *ctx = vmesa->glCtx;
-    SWvertex v[3];
-    _swsetup_Translate(ctx, v0, &v[0]);
-    _swsetup_Translate(ctx, v1, &v[1]);
-    _swsetup_Translate(ctx, v2, &v[2]);
-    viaSpanRenderStart( ctx );
-    _swrast_Triangle(ctx, &v[0], &v[1], &v[2]);
-    viaSpanRenderFinish( ctx );
-}
-
-
-static void
-via_fallback_line(struct via_context *vmesa,
-                  viaVertex *v0,
-                  viaVertex *v1)
-{
-    GLcontext *ctx = vmesa->glCtx;
-    SWvertex v[2];
-    _swsetup_Translate(ctx, v0, &v[0]);
-    _swsetup_Translate(ctx, v1, &v[1]);
-    viaSpanRenderStart( ctx );
-    _swrast_Line(ctx, &v[0], &v[1]);
-    viaSpanRenderFinish( ctx );
-}
-
-
-static void
-via_fallback_point(struct via_context *vmesa,
-                   viaVertex *v0)
-{
-    GLcontext *ctx = vmesa->glCtx;
-    SWvertex v[1];
-    _swsetup_Translate(ctx, v0, &v[0]);
-    viaSpanRenderStart( ctx );
-    _swrast_Point(ctx, &v[0]);
-    viaSpanRenderFinish( ctx );
-}
-
-static void viaResetLineStipple( GLcontext *ctx )
-{
-   struct via_context *vmesa = VIA_CONTEXT(ctx);
-   vmesa->regCmdB |= HC_HLPrst_MASK;
-}
-
-/**********************************************************************/
-/*               Render unclipped begin/end objects                   */
-/**********************************************************************/
-#define IND 0
-#define V(x) (viaVertex *)(vertptr + ((x) * vertsize * sizeof(int)))
-#define RENDER_POINTS(start, count)   \
-    for (; start < count; start++) POINT(V(ELT(start)));
-#define RENDER_LINE(v0, v1)         LINE(V(v0), V(v1))
-#define RENDER_TRI( v0, v1, v2)     TRI( V(v0), V(v1), V(v2))
-#define RENDER_QUAD(v0, v1, v2, v3) QUAD(V(v0), V(v1), V(v2), V(v3))
-#define INIT(x) viaRasterPrimitive(ctx, x, hwPrim[x])
-#undef LOCAL_VARS
-#define LOCAL_VARS                                              \
-    struct via_context *vmesa = VIA_CONTEXT(ctx);                     \
-    GLubyte *vertptr = (GLubyte *)vmesa->verts;                 \
-    const GLuint vertsize = vmesa->vertexSize;          \
-    const GLuint * const elt = TNL_CONTEXT(ctx)->vb.Elts;       \
-   const GLboolean stipple = ctx->Line.StippleFlag;		\
-   (void) elt; (void) stipple;
-#define RESET_STIPPLE	if ( stipple ) viaResetLineStipple( ctx );
-#define RESET_OCCLUSION
-#define PRESERVE_VB_DEFS
-#define ELT(x) x
-#define TAG(x) via_##x##_verts
-#include "tnl/t_vb_rendertmp.h"
-#undef ELT
-#undef TAG
-#define TAG(x) via_##x##_elts
-#define ELT(x) elt[x]
-#include "tnl/t_vb_rendertmp.h"
-#undef ELT
-#undef TAG
-#undef NEED_EDGEFLAG_SETUP
-#undef EDGEFLAG_GET
-#undef EDGEFLAG_SET
-#undef RESET_OCCLUSION
-
-
-/**********************************************************************/
-/*                   Render clipped primitives                        */
-/**********************************************************************/
-
-
-
-static void viaRenderClippedPoly(GLcontext *ctx, const GLuint *elts,
-                                 GLuint n)
-{
-    TNLcontext *tnl = TNL_CONTEXT(ctx);
-    struct vertex_buffer *VB = &TNL_CONTEXT(ctx)->vb;
-    GLuint prim = VIA_CONTEXT(ctx)->renderPrimitive;
-
-    /* Render the new vertices as an unclipped polygon.
-     */
-    {
-        GLuint *tmp = VB->Elts;
-        VB->Elts = (GLuint *)elts;
-        tnl->Driver.Render.PrimTabElts[GL_POLYGON](ctx, 0, n,
-                                                   PRIM_BEGIN|PRIM_END);
-        VB->Elts = tmp;
-    }
-
-    /* Restore the render primitive
-     */
-    if (prim != GL_POLYGON &&
-	prim != GL_POLYGON + 1)
-       tnl->Driver.Render.PrimitiveNotify( ctx, prim );
-}
-
-static void viaRenderClippedLine(GLcontext *ctx, GLuint ii, GLuint jj)
-{
-    TNLcontext *tnl = TNL_CONTEXT(ctx);
-    tnl->Driver.Render.Line(ctx, ii, jj);
-}
-
-static void viaFastRenderClippedPoly(GLcontext *ctx, const GLuint *elts,
-                                     GLuint n)
-{
-    struct via_context *vmesa = VIA_CONTEXT(ctx);
-    GLuint vertsize = vmesa->vertexSize;
-    GLuint *vb = viaExtendPrimitive(vmesa, (n - 2) * 3 * 4 * vertsize);
-    GLubyte *vertptr = (GLubyte *)vmesa->verts;
-    const GLuint *start = (const GLuint *)V(elts[0]);
-    int i;
-
-    for (i = 2; i < n; i++) {
-	COPY_DWORDS(vb, vertsize, V(elts[i - 1]));
-        COPY_DWORDS(vb, vertsize, V(elts[i]));
-	COPY_DWORDS(vb, vertsize, start);	
-    }
-}
-
-/**********************************************************************/
-/*                    Choose render functions                         */
-/**********************************************************************/
-
-
-
-
-#define _VIA_NEW_VERTEX (_NEW_TEXTURE |                         \
-                         _DD_NEW_SEPARATE_SPECULAR |            \
-                         _DD_NEW_TRI_UNFILLED |                 \
-                         _DD_NEW_TRI_LIGHT_TWOSIDE |            \
-                         _NEW_FOG)
-
-#define _VIA_NEW_RENDERSTATE (_DD_NEW_LINE_STIPPLE |            \
-                              _DD_NEW_TRI_UNFILLED |            \
-                              _DD_NEW_TRI_LIGHT_TWOSIDE |       \
-                              _DD_NEW_TRI_OFFSET |              \
-                              _DD_NEW_TRI_STIPPLE |             \
-                              _NEW_POLYGONSTIPPLE)
-
-
-static void viaChooseRenderState(GLcontext *ctx)
-{
-   TNLcontext *tnl = TNL_CONTEXT(ctx);
-   struct via_context *vmesa = VIA_CONTEXT(ctx);
-   GLuint flags = ctx->_TriangleCaps;
-   GLuint index = 0;
-
-   if (vmesa->ptexHack) {
-      vmesa->drawPoint = via_ptex_point;
-      vmesa->drawLine = via_ptex_line;
-      vmesa->drawTri = via_ptex_tri;
-      index |= VIA_FALLBACK_BIT;
-   }
-   else {
-      vmesa->drawPoint = via_draw_point;
-      vmesa->drawLine = via_draw_line;
-      vmesa->drawTri = via_draw_triangle;
-   }
-
-   if (flags & (ANY_FALLBACK_FLAGS|ANY_RASTER_FLAGS)) {
-      if (flags & DD_TRI_LIGHT_TWOSIDE)    index |= VIA_TWOSIDE_BIT;
-      if (flags & DD_TRI_OFFSET)           index |= VIA_OFFSET_BIT;
-      if (flags & DD_TRI_UNFILLED)         index |= VIA_UNFILLED_BIT;
-      if (flags & ANY_FALLBACK_FLAGS)      index |= VIA_FALLBACK_BIT;
-
-      /* Hook in fallbacks for specific primitives.
-       */
-      if (flags & POINT_FALLBACK)
-	 vmesa->drawPoint = via_fallback_point;
-      
-      if (flags & LINE_FALLBACK)
-	 vmesa->drawLine = via_fallback_line;
-
-      if (flags & TRI_FALLBACK)
-	 vmesa->drawTri = via_fallback_tri;
-   }
-
-
-   if ((flags & DD_SEPARATE_SPECULAR) &&
-       ctx->Light.ShadeModel == GL_FLAT) {
-      index = VIA_MAX_TRIFUNC;	/* flat specular */
-   }
-
-   if (vmesa->renderIndex != index) {
-      vmesa->renderIndex = index;
-
-      tnl->Driver.Render.Points = rast_tab[index].points;
-      tnl->Driver.Render.Line = rast_tab[index].line;
-      tnl->Driver.Render.Triangle = rast_tab[index].triangle;
-      tnl->Driver.Render.Quad = rast_tab[index].quad;
-
-      if (index == 0) {
-	 tnl->Driver.Render.PrimTabVerts = via_render_tab_verts;
-	 tnl->Driver.Render.PrimTabElts = via_render_tab_elts;
-	 tnl->Driver.Render.ClippedLine = line; /* from tritmp.h */
-	 tnl->Driver.Render.ClippedPolygon = viaFastRenderClippedPoly;
-      }
-      else {
-	 tnl->Driver.Render.PrimTabVerts = _tnl_render_tab_verts;
-	 tnl->Driver.Render.PrimTabElts = _tnl_render_tab_elts;
-	 tnl->Driver.Render.ClippedLine = viaRenderClippedLine;
-	 tnl->Driver.Render.ClippedPolygon = viaRenderClippedPoly;
-      }
-   }
-}
-
-
-#define VIA_EMIT_TEX1	0x01
-#define VIA_EMIT_TEX0	0x02
-#define VIA_EMIT_PTEX0	0x04
-#define VIA_EMIT_RGBA	0x08
-#define VIA_EMIT_SPEC	0x10
-#define VIA_EMIT_FOG	0x20
-#define VIA_EMIT_W	0x40
-
-#define EMIT_ATTR( ATTR, STYLE, INDEX, REGB )				\
-do {									\
-   vmesa->vertex_attrs[vmesa->vertex_attr_count].attrib = (ATTR);	\
-   vmesa->vertex_attrs[vmesa->vertex_attr_count].format = (STYLE);	\
-   vmesa->vertex_attr_count++;						\
-   setupIndex |= (INDEX);						\
-   regCmdB |= (REGB);							\
-} while (0)
-
-#define EMIT_PAD( N )							\
-do {									\
-   vmesa->vertex_attrs[vmesa->vertex_attr_count].attrib = 0;		\
-   vmesa->vertex_attrs[vmesa->vertex_attr_count].format = EMIT_PAD;	\
-   vmesa->vertex_attrs[vmesa->vertex_attr_count].offset = (N);		\
-   vmesa->vertex_attr_count++;						\
-} while (0)
-
-
-
-static void viaChooseVertexState( GLcontext *ctx )
-{
-   struct via_context *vmesa = VIA_CONTEXT(ctx);
-   TNLcontext *tnl = TNL_CONTEXT(ctx);
-   GLuint index = tnl->render_inputs;
-   GLuint regCmdB = HC_HVPMSK_X | HC_HVPMSK_Y | HC_HVPMSK_Z;
-   GLuint setupIndex = 0;
-
-   vmesa->vertex_attr_count = 0;
- 
-   /* EMIT_ATTR's must be in order as they tell t_vertex.c how to
-    * build up a hardware vertex.
-    */
-   if (index & (_TNL_BITS_TEX_ANY|_TNL_BIT_FOG)) {
-      EMIT_ATTR( _TNL_ATTRIB_POS, EMIT_4F_VIEWPORT, VIA_EMIT_W, HC_HVPMSK_W );
-      vmesa->coloroffset = 4;
-   }
-   else {
-      EMIT_ATTR( _TNL_ATTRIB_POS, EMIT_3F_VIEWPORT, 0, 0 );
-      vmesa->coloroffset = 3;
-   }
-
-   /* t_context.c always includes a diffuse color */
-   EMIT_ATTR( _TNL_ATTRIB_COLOR0, EMIT_4UB_4F_BGRA, VIA_EMIT_RGBA, 
-	      HC_HVPMSK_Cd );
-      
-   vmesa->specoffset = 0;
-   if (index & (_TNL_BIT_COLOR1|_TNL_BIT_FOG)) {
-      if ((index & _TNL_BIT_COLOR1)) {
-	 vmesa->specoffset = vmesa->coloroffset + 1;
-	 EMIT_ATTR( _TNL_ATTRIB_COLOR1, EMIT_3UB_3F_BGR, VIA_EMIT_SPEC, 
-		    HC_HVPMSK_Cs );
-      }
-      else
-	 EMIT_PAD( 3 );
-
-      if ((index & _TNL_BIT_FOG))
-	 EMIT_ATTR( _TNL_ATTRIB_FOG, EMIT_1UB_1F, VIA_EMIT_FOG, HC_HVPMSK_Cs );
-      else
-	 EMIT_PAD( 1 );
-   }
-
-   if (index & _TNL_BIT_TEX(0)) {
-      if (vmesa->ptexHack)
-	 EMIT_ATTR( _TNL_ATTRIB_TEX0, EMIT_3F_XYW, VIA_EMIT_PTEX0, 
-		    (HC_HVPMSK_S | HC_HVPMSK_T) );
-      else 
-	 EMIT_ATTR( _TNL_ATTRIB_TEX0, EMIT_2F, VIA_EMIT_TEX0, 
-		    (HC_HVPMSK_S | HC_HVPMSK_T) );
-   }
-
-   if (index & _TNL_BIT_TEX(1)) {
-      EMIT_ATTR( _TNL_ATTRIB_TEX1, EMIT_2F, VIA_EMIT_TEX1, 
-		 (HC_HVPMSK_S | HC_HVPMSK_T) );
-   }
-
-   if (setupIndex != vmesa->setupIndex) {
-      vmesa->vertexSize = _tnl_install_attrs( ctx, 
-					       vmesa->vertex_attrs, 
-					       vmesa->vertex_attr_count,
-					       vmesa->ViewportMatrix.m, 0 );
-      vmesa->vertexSize >>= 2;
-      vmesa->setupIndex = setupIndex;
-      vmesa->regCmdB &= ~HC_HVPMSK_MASK;
-      vmesa->regCmdB |= regCmdB;
-
-      if (vmesa->ptexHack) 
-	 vmesa->hwVertexSize = vmesa->vertexSize - 1;
-      else
-	 vmesa->hwVertexSize = vmesa->vertexSize;
-   }
-}
-
-
-
-
-/* Check if projective texture coordinates are used and if we can fake
- * them. Fallback to swrast if we can't. Returns GL_TRUE if projective
- * texture coordinates must be faked, GL_FALSE otherwise.
- */
-static GLboolean viaCheckPTexHack( GLcontext *ctx )
-{
-   TNLcontext *tnl = TNL_CONTEXT(ctx);
-   struct vertex_buffer *VB = &tnl->vb;
-   GLuint index = tnl->render_inputs;
-   GLboolean fallback = GL_FALSE;
-   GLboolean ptexHack = GL_FALSE;
-
-   if (index & _TNL_BIT_TEX(0) && VB->TexCoordPtr[0]->size == 4) {
-      if ((index & _TNL_BITS_TEX_ANY) == _TNL_BIT_TEX(0))
-	 ptexHack = GL_TRUE; 
-      else
-	 fallback = GL_TRUE;
-   }
-   if ((index & _TNL_BIT_TEX(1)) && VB->TexCoordPtr[1]->size == 4)
-      fallback = GL_TRUE;
-
-   FALLBACK(VIA_CONTEXT(ctx), VIA_FALLBACK_PROJ_TEXTURE, fallback);
-   return ptexHack;
-}
-
-
-
-
-/**********************************************************************/
-/*                 High level hooks for t_vb_render.c                 */
-/**********************************************************************/
-
-
-static void viaRenderStart(GLcontext *ctx)
-{
-   struct via_context *vmesa = VIA_CONTEXT(ctx);
-   TNLcontext *tnl = TNL_CONTEXT(ctx);
-   struct vertex_buffer *VB = &TNL_CONTEXT(ctx)->vb;
-
-   {
-      GLboolean ptexHack = viaCheckPTexHack( ctx );
-      if (ptexHack != vmesa->ptexHack) {
-	 vmesa->ptexHack = ptexHack;
-	 vmesa->newRenderState |= _VIA_NEW_RENDERSTATE;
-      }
-   }
-
-   if (vmesa->newState) {
-      vmesa->newRenderState |= vmesa->newState;
-      viaValidateState( ctx );
-   }
-
-   if (vmesa->Fallback) {
-      tnl->Driver.Render.Start(ctx);
-      return;
-   }
-
-   if (vmesa->newRenderState) {
-      viaChooseVertexState(ctx);
-      viaChooseRenderState(ctx);
-      vmesa->newRenderState = 0;
-   }
-
-   /* Important:
-    */
-   VB->AttribPtr[VERT_ATTRIB_POS] = VB->NdcPtr;
-}
-
-static void viaRenderFinish(GLcontext *ctx)
-{
-   VIA_FINISH_PRIM(VIA_CONTEXT(ctx));
-}
-
-
-/* System to flush dma and emit state changes based on the rasterized
- * primitive.
- */
-void viaRasterPrimitive(GLcontext *ctx,
-			GLenum glprim,
-			GLenum hwprim)
-{
-   struct via_context *vmesa = VIA_CONTEXT(ctx);
-   GLuint regCmdB;
-   RING_VARS;
-
-   if (VIA_DEBUG & DEBUG_PRIMS) 
-      fprintf(stderr, "%s: %s/%s/%s\n", 
-	      __FUNCTION__, _mesa_lookup_enum_by_nr(glprim),
-	      _mesa_lookup_enum_by_nr(hwprim),
-	      _mesa_lookup_enum_by_nr(ctx->Light.ShadeModel));
-
-   assert (!vmesa->newState);
-
-   vmesa->renderPrimitive = glprim;
-
-   if (hwprim != vmesa->hwPrimitive ||
-       ctx->Light.ShadeModel != vmesa->hwShadeModel) {
-
-      VIA_FINISH_PRIM(vmesa);
-
-      /* Ensure no wrapping inside this function  */    
-      viaCheckDma( vmesa, 1024 );	
-
-      if (vmesa->newEmitState) {
-	 viaEmitState(vmesa);
-      }
-       
-      vmesa->regCmdA_End = HC_ACMD_HCmdA;
-
-      if (ctx->Light.ShadeModel == GL_SMOOTH) {
-	 vmesa->regCmdA_End |= HC_HShading_Gouraud;
-      }
-      
-      vmesa->hwShadeModel = ctx->Light.ShadeModel;
-      regCmdB = vmesa->regCmdB;
-
-      switch (hwprim) {
-      case GL_POINTS:
-	 vmesa->regCmdA_End |= HC_HPMType_Point | HC_HVCycle_Full;
-	 vmesa->regCmdA_End |= HC_HShading_Gouraud; /* always Gouraud 
-						       shade points?!? */
-	 break;
-      case GL_LINES:
-	 vmesa->regCmdA_End |= HC_HPMType_Line | HC_HVCycle_Full;
-         regCmdB |= HC_HLPrst_MASK;
-	 if (ctx->Light.ShadeModel == GL_FLAT)
-            vmesa->regCmdA_End |= HC_HShading_FlatB; 
-	 break;
-      case GL_LINE_LOOP:
-      case GL_LINE_STRIP:
-	 vmesa->regCmdA_End |= HC_HPMType_Line | HC_HVCycle_AFP |
-	    HC_HVCycle_AB | HC_HVCycle_NewB;
-	 regCmdB |= HC_HVCycle_AB | HC_HVCycle_NewB | HC_HLPrst_MASK;
-	 if (ctx->Light.ShadeModel == GL_FLAT)
-            vmesa->regCmdA_End |= HC_HShading_FlatB; 
-	 break;
-      case GL_TRIANGLES:
-	 vmesa->regCmdA_End |= HC_HPMType_Tri | HC_HVCycle_Full;
-	 if (ctx->Light.ShadeModel == GL_FLAT)
-            vmesa->regCmdA_End |= HC_HShading_FlatC; 
-	 break;
-      case GL_TRIANGLE_STRIP:
-	 vmesa->regCmdA_End |= HC_HPMType_Tri | HC_HVCycle_AFP |
-	    HC_HVCycle_AC | HC_HVCycle_BB | HC_HVCycle_NewC;
-	 regCmdB |= HC_HVCycle_AA | HC_HVCycle_BC | HC_HVCycle_NewC;
-	 if (ctx->Light.ShadeModel == GL_FLAT)
-            vmesa->regCmdA_End |= HC_HShading_FlatC; 
-	 break;
-      case GL_TRIANGLE_FAN:
-	 vmesa->regCmdA_End |= HC_HPMType_Tri | HC_HVCycle_AFP |
-	    HC_HVCycle_AA | HC_HVCycle_BC | HC_HVCycle_NewC;
-	 regCmdB |= HC_HVCycle_AA | HC_HVCycle_BC | HC_HVCycle_NewC;
-	 if (ctx->Light.ShadeModel == GL_FLAT)
-            vmesa->regCmdA_End |= HC_HShading_FlatC; 
-	 break;
-      case GL_QUADS:
-	 abort();
-	 return;
-      case GL_QUAD_STRIP:
-	 abort();
-	 return;
-      case GL_POLYGON:
-	 vmesa->regCmdA_End |= HC_HPMType_Tri | HC_HVCycle_AFP |
-	    HC_HVCycle_AA | HC_HVCycle_BC | HC_HVCycle_NewC;
-	 regCmdB |= HC_HVCycle_AA | HC_HVCycle_BC | HC_HVCycle_NewC;
-	 if (ctx->Light.ShadeModel == GL_FLAT)
-            vmesa->regCmdA_End |= HC_HShading_FlatC; 
-	 break;                          
-      default:
-	 abort();
-	 return;
-      }
-    
-/*     assert((vmesa->dmaLow & 0x4) == 0); */
-
-      if (vmesa->dmaCliprectAddr == ~0) {
-	 if (VIA_DEBUG & DEBUG_DMA) 
-	    fprintf(stderr, "reserve cliprect space at %x\n", vmesa->dmaLow);
-	 vmesa->dmaCliprectAddr = vmesa->dmaLow;
-	 BEGIN_RING(8);
-	 OUT_RING( HC_HEADER2 );    
-	 OUT_RING( (HC_ParaType_NotTex << 16) );
-	 OUT_RING( 0xCCCCCCCC );
-	 OUT_RING( 0xCCCCCCCC );
-	 OUT_RING( 0xCCCCCCCC );
-	 OUT_RING( 0xCCCCCCCC );
-	 OUT_RING( 0xCCCCCCCC );
-	 OUT_RING( 0xCCCCCCCC );
-	 ADVANCE_RING();
-      }
-
-      assert(vmesa->dmaLastPrim == 0);
-
-      BEGIN_RING(8);
-      OUT_RING( HC_HEADER2 );    
-      OUT_RING( (HC_ParaType_NotTex << 16) );
-      OUT_RING( 0xCCCCCCCC );
-      OUT_RING( 0xDDDDDDDD );
-
-      OUT_RING( HC_HEADER2 );    
-      OUT_RING( (HC_ParaType_CmdVdata << 16) );
-      OUT_RING( regCmdB );
-      OUT_RING( vmesa->regCmdA_End );
-      ADVANCE_RING();
-
-      vmesa->hwPrimitive = hwprim;        
-      vmesa->dmaLastPrim = vmesa->dmaLow;
-   }
-   else {
-      assert(!vmesa->newEmitState);
-   }
-}
-
-/* Callback for mesa:
- */
-static void viaRenderPrimitive( GLcontext *ctx, GLuint prim )
-{
-   viaRasterPrimitive( ctx, prim, hwPrim[prim] );
-}
-
-
-void viaFinishPrimitive(struct via_context *vmesa)
-{
-   if (VIA_DEBUG & (DEBUG_DMA|DEBUG_PRIMS)) 
-      fprintf(stderr, "%s\n", __FUNCTION__);
-
-   if (!vmesa->dmaLastPrim || vmesa->dmaCliprectAddr == ~0) {
-      assert(0);
-   }
-   else if (vmesa->dmaLow != vmesa->dmaLastPrim) {
-      GLuint cmdA = (vmesa->regCmdA_End | HC_HPLEND_MASK | 
-		     HC_HPMValidN_MASK | HC_HE3Fire_MASK); 
-      RING_VARS;
-
-      vmesa->dmaLastPrim = 0;
-
-      /* KW: modified 0x1 to 0x4 below:
-       */
-      if ((vmesa->dmaLow & 0x4) || !vmesa->useAgp) {
-	 BEGIN_RING_NOCHECK( 1 );
-	 OUT_RING( cmdA );
-	 ADVANCE_RING();
-      }   
-      else {      
-	 BEGIN_RING_NOCHECK( 2 );
-	 OUT_RING( cmdA );
-	 OUT_RING( cmdA );
-	 ADVANCE_RING();
-      }   
-
-      if (vmesa->dmaLow > VIA_DMA_HIGHWATER)
-	 viaFlushDma( vmesa );
-   }
-   else {
-      if (VIA_DEBUG & (DEBUG_DMA|DEBUG_PRIMS)) 
-	 fprintf(stderr, "remove empty primitive\n");
-
-      /* Remove the primitive header:
-       */
-      vmesa->dmaLastPrim = 0;
-      vmesa->dmaLow -= 8 * sizeof(GLuint);
-
-      /* Maybe remove the cliprect as well:
-       */
-      if (vmesa->dmaCliprectAddr == vmesa->dmaLow - 8 * sizeof(GLuint)) {
-	 vmesa->dmaLow -= 8 * sizeof(GLuint);
-	 vmesa->dmaCliprectAddr = ~0;
-      }
-   }
-
-   vmesa->renderPrimitive = GL_POLYGON + 1;
-   vmesa->hwPrimitive = GL_POLYGON + 1;
-   vmesa->dmaLastPrim = 0;
-}
-
-
-/**********************************************************************/
-/*           Transition to/from hardware rasterization.               */
-/**********************************************************************/
-
-
-void viaFallback(struct via_context *vmesa, GLuint bit, GLboolean mode)
-{
-    GLcontext *ctx = vmesa->glCtx;
-    TNLcontext *tnl = TNL_CONTEXT(ctx);
-    GLuint oldfallback = vmesa->Fallback;
-    
-    if (mode) {
-        vmesa->Fallback |= bit;
-        if (oldfallback == 0) {
-	    VIA_FLUSH_DMA(vmesa);
-
- 	    if (VIA_DEBUG & DEBUG_FALLBACKS) 
-	       fprintf(stderr, "ENTER FALLBACK %x\n", bit);
-
-            _swsetup_Wakeup(ctx);
-            vmesa->renderIndex = ~0;
-        }
-    }
-    else {
-        vmesa->Fallback &= ~bit;
-        if (oldfallback == bit) {
-	    _swrast_flush( ctx );
-
- 	    if (VIA_DEBUG & DEBUG_FALLBACKS) 
-	       fprintf(stderr, "LEAVE FALLBACK %x\n", bit);
-
-	    tnl->Driver.Render.Start = viaRenderStart;
-            tnl->Driver.Render.PrimitiveNotify = viaRenderPrimitive;
-            tnl->Driver.Render.Finish = viaRenderFinish;
-
-	    tnl->Driver.Render.BuildVertices = _tnl_build_vertices;
-	    tnl->Driver.Render.CopyPV = _tnl_copy_pv;
-	    tnl->Driver.Render.Interp = _tnl_interp;
-    	    tnl->Driver.Render.ResetLineStipple = viaResetLineStipple;
-
-	    _tnl_invalidate_vertex_state( ctx, ~0 );
-	    _tnl_invalidate_vertices( ctx, ~0 );
-	    _tnl_install_attrs( ctx, 
-				vmesa->vertex_attrs, 
-				vmesa->vertex_attr_count,
-				vmesa->ViewportMatrix.m, 0 ); 
-
-            vmesa->newState |= (_VIA_NEW_RENDERSTATE|_VIA_NEW_VERTEX);
-        }
-    }    
-}
-
-static void viaRunPipeline( GLcontext *ctx )
-{
-   struct via_context *vmesa = VIA_CONTEXT(ctx);
-
-   if (vmesa->newState) {
-      vmesa->newRenderState |= vmesa->newState;
-      viaValidateState( ctx );
-   }
-
-   _tnl_run_pipeline( ctx );
-}
-
-
-/**********************************************************************/
-/*                            Initialization.                         */
-/**********************************************************************/
-
-
-void viaInitTriFuncs(GLcontext *ctx)
-{
-    struct via_context *vmesa = VIA_CONTEXT(ctx);
-    TNLcontext *tnl = TNL_CONTEXT(ctx);
-    static int firsttime = 1;
-
-    if (firsttime) {
-        init_rast_tab();
-        firsttime = 0;
-    }
-
-    tnl->Driver.RunPipeline = viaRunPipeline;
-    tnl->Driver.Render.Start = viaRenderStart;
-    tnl->Driver.Render.Finish = viaRenderFinish;
-    tnl->Driver.Render.PrimitiveNotify = viaRenderPrimitive;
-    tnl->Driver.Render.ResetLineStipple = viaResetLineStipple;
-    tnl->Driver.Render.BuildVertices = _tnl_build_vertices;
-    tnl->Driver.Render.CopyPV = _tnl_copy_pv;
-    tnl->Driver.Render.Interp = _tnl_interp;
-
-    _tnl_init_vertices( ctx, ctx->Const.MaxArrayLockSize + 12, 
-			(6 + 2*ctx->Const.MaxTextureUnits) * sizeof(GLfloat) );
-   
-    vmesa->verts = (GLubyte *)tnl->clipspace.vertex_buf;
-
-}
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/unichrome/via_tris.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/unichrome/via_tris.h
deleted file mode 100644
index b4f0880a7..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/unichrome/via_tris.h
+++ /dev/null
@@ -1,35 +0,0 @@
-/*
- * Copyright 1998-2003 VIA Technologies, Inc. All Rights Reserved.
- * Copyright 2001-2003 S3 Graphics, Inc. All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sub license,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
- * VIA, S3 GRAPHICS, AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- * DEALINGS IN THE SOFTWARE.
- */
-
-#ifndef _VIATRIS_H
-#define _VIATRIS_H
-
-#include "mtypes.h"
-
-extern void viaPrintRenderState(const char *msg, GLuint state);
-extern void viaInitTriFuncs(GLcontext *ctx);
-extern void viaRasterPrimitive(GLcontext *ctx, GLenum rPrim, GLuint hwPrim);
-extern void viaRasterPrimitiveFinish(GLcontext *ctx);
-
-#endif
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/x11/Makefile b/nx-X11/extras/Mesa/src/mesa/drivers/dri/x11/Makefile
deleted file mode 100644
index c7dd15209..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/x11/Makefile
+++ /dev/null
@@ -1,89 +0,0 @@
-# src/mesa/drivers/dri/x11/Makefile
-
-TOP = ../../../../..
-include $(TOP)/configs/current
-
-LIBNAME = x11_dri.so
-
-DRIVER_SOURCES = x11_dri.c \
-		 $(TOP)/src/mesa/drivers/common/driverfuncs.c \
-		 ../common/dri_util.c \
-		 ../../x11/xm_api.c \
-		 ../../x11/xm_dd.c \
-		 ../../x11/xm_line.c \
-		 ../../x11/xm_span.c \
-		 ../../x11/xm_tri.c
-
-C_SOURCES = \
-	$(DRIVER_SOURCES) \
-	$(DRI_SOURCES) 
-
-
-# Include directories
-INCLUDE_DIRS = \
-	-I. \
-	-I../common \
-	-I../../x11 \
-	-I../dri_client \
-	-I../dri_client/imports \
-	-Iserver \
-	-I$(TOP)/include \
-	-I$(DRM_SOURCE_PATH)/shared-core \
-	-I$(TOP)/src/mesa \
-	-I$(TOP)/src/mesa/main \
-	-I$(TOP)/src/mesa/glapi \
-	-I$(TOP)/src/mesa/math \
-	-I$(TOP)/src/mesa/transform \
-	-I$(TOP)/src/mesa/shader \
-	-I$(TOP)/src/mesa/swrast \
-	-I$(TOP)/src/mesa/swrast_setup
-
-# Core Mesa objects
-MESA_MODULES = $(TOP)/src/mesa/mesa.a
-
-# Libraries that the driver shared lib depends on
-LIB_DEPS = -lm -lpthread -lc
-# LIB_DEPS = -lGL -lm -lpthread -lc
-
-
-ASM_SOURCES = 
-
-OBJECTS = $(C_SOURCES:.c=.o) \
-	  $(ASM_SOURCES:.S=.o) 
-
-
-##### RULES #####
-
-.c.o:
-	$(CC) -c $(INCLUDE_DIRS) $(CFLAGS) $(DEFINES) $< -o $@
-
-.S.o:
-	$(CC) -c $(INCLUDE_DIRS) $(CFLAGS) $(DEFINES)  $< -o $@
-
-
-##### TARGETS #####
-
-default: depend $(LIB_DIR)/$(LIBNAME)
-
-
-$(LIB_DIR)/$(LIBNAME): $(OBJECTS) $(MESA_MODULES) $(WINOBJ) Makefile
-	CC="$(CC)" CXX="$(CXX)" $(TOP)/bin/mklib -o $(LIBNAME) -noprefix -install $(LIB_DIR) \
-		$(OBJECTS) $(WINLIB) $(LIB_DEPS) $(WINOBJ) $(MESA_MODULES)
-
-
-depend: $(C_SOURCES) $(ASM_SOURCES)
-	touch depend
-	$(MKDEP) $(MKDEP_OPTIONS) $(INCLUDE_DIRS) $(C_SOURCES) $(ASM_SOURCES) \
-		> /dev/null 
-
-
-# Emacs tags
-tags:
-	etags `find . -name \*.[ch]` `find ../include`
-
-
-clean:
-	-rm -f *.o server/*.o
-
-
-include depend
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/x11/x11_dri.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/x11/x11_dri.c
deleted file mode 100644
index f414b7e42..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/x11/x11_dri.c
+++ /dev/null
@@ -1,487 +0,0 @@
-/*
- * Mesa 3-D graphics library
- * Version: 0.1
- *
- * Copyright (C) 1999-2002  Brian Paul   All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included
- * in all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
- * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- */
-
-
-/* Minimal swrast-based DRI-loadable driver.
- *
- * Derived from fb_dri.c, the difference being that one works for
- * framebuffers without X, whereas this points Mesa at an X surface
- * to draw on.
- *
- * This is basically just a wrapper around src/mesa/drivers/x11 to make it
- * look like a DRI driver.
- */
-
-#define GLX_DIRECT_RENDERING
-
-#include <assert.h>
-#include <errno.h>
-#include <signal.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <dlfcn.h>
-#include <fcntl.h>
-#include <unistd.h>
-#include <sys/ioctl.h>
-#include <sys/mman.h>
-#include <sys/types.h>
-#include <sys/shm.h>
-#include <sys/stat.h>
-#include <linux/kd.h>
-#include <linux/vt.h>
-
-#include "dri_util.h"
-
-#include "GL/xmesa.h"
-#include "xmesaP.h"
-
-#include "mtypes.h"
-#include "context.h"
-#include "extensions.h"
-#include "imports.h"
-#include "matrix.h"
-#include "texformat.h"
-#include "texstore.h"
-#include "teximage.h"
-#include "array_cache/acache.h"
-#include "swrast/swrast.h"
-#include "swrast_setup/swrast_setup.h"
-#include "tnl/tnl.h"
-#include "tnl/t_context.h"
-#include "tnl/t_pipeline.h"
-#include "drivers/common/driverfuncs.h"
-
-#include "x11_dri.h"
-
-typedef struct {
-   GLcontext *glCtx;		/* Mesa context */
-
-   struct {
-      __DRIcontextPrivate *context;	
-      __DRIscreenPrivate *screen;	
-      __DRIdrawablePrivate *drawable; /* drawable bound to this ctx */
-   } dri;
-} x11Context, *x11ContextPtr;
-
-#define X11_CONTEXT(ctx)		((x11ContextPtr)(ctx->DriverCtx))
-
-static const GLubyte *
-get_string(GLcontext *ctx, GLenum pname)
-{
-   (void) ctx;
-   switch (pname) {
-      case GL_RENDERER:
-         return (const GLubyte *) "Mesa X11 hack";
-      default:
-         return NULL;
-   }
-}
-
-static void
-update_state(GLcontext *ctx, GLuint new_state)
-{
-   /* not much to do here - pass it on */
-   _swrast_InvalidateState(ctx, new_state);
-   _swsetup_InvalidateState(ctx, new_state);
-   _ac_InvalidateState(ctx, new_state);
-   _tnl_InvalidateState(ctx, new_state);
-}
-
-/**
- * Called by ctx->Driver.GetBufferSize from in core Mesa to query the
- * current framebuffer size.
- */
-static void
-get_buffer_size(GLframebuffer *buffer, GLuint *width, GLuint *height)
-{
-   GET_CURRENT_CONTEXT(ctx);
-   x11ContextPtr x11mesa = X11_CONTEXT(ctx);
-
-   *width  = x11mesa->dri.drawable->w;
-   *height = x11mesa->dri.drawable->h;
-}
-
-static void
-init_core_functions(struct dd_function_table *functions)
-{
-   functions->GetString = get_string;
-   functions->UpdateState = update_state;
-   functions->ResizeBuffers = _swrast_alloc_buffers;
-   functions->GetBufferSize = get_buffer_size;
-
-   functions->Clear = _swrast_Clear;  /* could accelerate with blits */
-}
-
-/* Initialize the driver specific screen private data.
- */
-static GLboolean
-x11InitDriver(__DRIscreenPrivate *sPriv)
-{
-   sPriv->private = NULL;
-   return GL_TRUE;
-}
-
-static void
-x11DestroyScreen(__DRIscreenPrivate *sPriv)
-{
-}
-
-/* placeholders, disables rendering */
-static void
-nullwrite(void *a, int b, int c, int d, void *e, void *f)
-{
-}
-
-static void
-set_buffer( GLcontext *ctx, GLframebuffer *buffer, GLuint bufferBit )
-{
-}
-
-/* Create the device specific context. */
-static GLboolean
-x11CreateContext(const __GLcontextModes *glVisual,
-		 __DRIcontextPrivate *driContextPriv,
-		 void *sharedContextPrivate)
-{
-   x11ContextPtr x11mesa;
-   GLcontext *ctx, *shareCtx;
-   struct dd_function_table functions;
-
-   assert(glVisual);
-   assert(driContextPriv);
-
-   /* Allocate the Fb context */
-   x11mesa = (x11ContextPtr) CALLOC(sizeof(*x11mesa));
-   if (!x11mesa)
-      return GL_FALSE;
-
-   /* Init default driver functions then plug in our own functions */
-   _mesa_init_driver_functions(&functions);
-   init_core_functions(&functions);
-
-   /* Allocate the Mesa context */
-   if (sharedContextPrivate)
-      shareCtx = ((x11ContextPtr) sharedContextPrivate)->glCtx;
-   else
-      shareCtx = NULL;
-
-   ctx = x11mesa->glCtx = _mesa_create_context(glVisual, shareCtx, 
-					      &functions, (void *) x11mesa);
-   if (!x11mesa->glCtx) {
-      FREE(x11mesa);
-      return GL_FALSE;
-   }
-   driContextPriv->driverPrivate = x11mesa;
-
-   /* Create module contexts */
-   _swrast_CreateContext(ctx);
-   _ac_CreateContext(ctx);
-   _tnl_CreateContext(ctx);
-   _swsetup_CreateContext(ctx);
-   _swsetup_Wakeup(ctx);
-
-   /* swrast init */
-   {
-      struct swrast_device_driver *swdd;
-      swdd = _swrast_GetDeviceDriverReference(ctx);
-      swdd->SetBuffer = set_buffer;
-      if (!glVisual->rgbMode) {
-         swdd->WriteCI32Span = 
-         swdd->WriteCI32Span = 
-         swdd->WriteCI8Span = 
-         swdd->WriteMonoCISpan = 
-         swdd->WriteCI32Pixels = 
-         swdd->WriteMonoCIPixels = 
-         swdd->ReadCI32Span = 
-         swdd->ReadCI32Pixels = nullwrite;
-      }
-      else if (glVisual->rgbBits == 24 &&
-	       glVisual->alphaBits == 0) {
-         swdd->WriteRGBASpan = 
-         swdd->WriteRGBSpan = 
-         swdd->WriteMonoRGBASpan = 
-         swdd->WriteRGBAPixels = 
-         swdd->WriteMonoRGBAPixels = 
-         swdd->ReadRGBASpan = 
-         swdd->ReadRGBAPixels = nullwrite;
-      }
-      else if (glVisual->rgbBits == 32 &&
-	       glVisual->alphaBits == 8) {
-         swdd->WriteRGBASpan = 
-         swdd->WriteRGBSpan = 
-         swdd->WriteMonoRGBASpan = 
-         swdd->WriteRGBAPixels = 
-         swdd->WriteMonoRGBAPixels = 
-         swdd->ReadRGBASpan = 
-         swdd->ReadRGBAPixels = nullwrite;
-      }
-      else if (glVisual->rgbBits == 16 &&
-	       glVisual->alphaBits == 0) {
-         swdd->WriteRGBASpan = 
-         swdd->WriteRGBSpan = 
-         swdd->WriteMonoRGBASpan = 
-         swdd->WriteRGBAPixels = 
-         swdd->WriteMonoRGBAPixels = 
-         swdd->ReadRGBASpan = 
-         swdd->ReadRGBAPixels = nullwrite;
-      }
-      else if (glVisual->rgbBits == 15 &&
-	       glVisual->alphaBits == 0) {
-         swdd->WriteRGBASpan = 
-         swdd->WriteRGBSpan = 
-         swdd->WriteMonoRGBASpan = 
-         swdd->WriteRGBAPixels = 
-         swdd->WriteMonoRGBAPixels = 
-         swdd->ReadRGBASpan = 
-         swdd->ReadRGBAPixels = nullwrite;
-      }
-      else {
-         _mesa_printf("bad pixelformat rgb %d alpha %d\n",
-		      glVisual->rgbBits, 
-		      glVisual->alphaBits );
-      }
-   }
-
-   /* use default TCL pipeline */
-   {
-      TNLcontext *tnl = TNL_CONTEXT(ctx);
-      tnl->Driver.RunPipeline = _tnl_run_pipeline;
-   }
-
-   _mesa_enable_sw_extensions(ctx);
-
-   return GL_TRUE;
-}
-
-
-static void
-x11DestroyContext(__DRIcontextPrivate *driContextPriv)
-{
-   GET_CURRENT_CONTEXT(ctx);
-   x11ContextPtr x11mesa = (x11ContextPtr) driContextPriv->driverPrivate;
-   x11ContextPtr current = ctx ? X11_CONTEXT(ctx) : NULL;
-
-   /* check if we're deleting the currently bound context */
-   if (x11mesa == current) {
-      _mesa_make_current2(NULL, NULL, NULL);
-   }
-
-   /* Free x11 context resources */
-   if (x11mesa) {
-      _swsetup_DestroyContext(x11mesa->glCtx);
-      _tnl_DestroyContext(x11mesa->glCtx);
-      _ac_DestroyContext(x11mesa->glCtx);
-      _swrast_DestroyContext(x11mesa->glCtx);
-
-      /* free the Mesa context */
-      x11mesa->glCtx->DriverCtx = NULL;
-      _mesa_destroy_context(x11mesa->glCtx);
-
-      FREE(x11mesa);
-   }
-}
-
-
-/* Create and initialize the Mesa and driver specific pixmap buffer
- * data.
- */
-static GLboolean
-x11CreateBuffer(__DRIscreenPrivate *driScrnPriv,
-		__DRIdrawablePrivate *driDrawPriv,
-		const __GLcontextModes *mesaVis,
-		GLboolean isPixmap)
-{
-   if (isPixmap) {
-      return GL_FALSE; /* not implemented */
-   }
-   else {
-      const GLboolean swDepth = mesaVis->depthBits > 0;
-      const GLboolean swAlpha = mesaVis->alphaBits > 0;
-      const GLboolean swAccum = mesaVis->accumRedBits > 0;
-      const GLboolean swStencil = mesaVis->stencilBits > 0;
-      driDrawPriv->driverPrivate = (void *)
-         _mesa_create_framebuffer(mesaVis,
-                                  swDepth,
-                                  swStencil,
-                                  swAccum,
-                                  swAlpha);
-
-      if (!driDrawPriv->driverPrivate)
-	 return 0;
-      
-      /* Replace the framebuffer back buffer with a malloc'ed one --
-       * big speedup.
-       */
-/*
-      if (driDrawPriv->backBuffer)
-	 driDrawPriv->backBuffer = malloc(driDrawPriv->currentPitch * driDrawPriv->h);
-*/
-
-      return 1;
-   }
-}
-
-
-static void
-x11DestroyBuffer(__DRIdrawablePrivate *driDrawPriv)
-{
-   _mesa_destroy_framebuffer((GLframebuffer *) (driDrawPriv->driverPrivate));
-/*   free(driDrawPriv->backBuffer); */
-}
-
-
-
-/* If the backbuffer is on a videocard, this is extraordinarily slow!
- */
-static void
-x11SwapBuffers(__DRIdrawablePrivate *dPriv)
-{
-
-   if (dPriv->driContextPriv && dPriv->driContextPriv->driverPrivate) {
-      x11ContextPtr x11mesa;
-      GLcontext *ctx;
-      x11mesa = (x11ContextPtr) dPriv->driContextPriv->driverPrivate;
-      ctx = x11mesa->glCtx;
-      if (ctx->Visual.doubleBufferMode) {
-	 int i;
-	 int offset = 0;
-	 char *tmp /*= malloc(dPriv->currentPitch) */ ;
-
-         _mesa_notifySwapBuffers(ctx);  /* flush pending rendering comands */
-
-/*
-	 ASSERT(dPriv->frontBuffer);
-	 ASSERT(dPriv->backBuffer);
-
-	 for (i = 0 ; i < dPriv->h ; i++ ) {
-	    memcpy(tmp, (char *)dPriv->frontBuffer + offset, dPriv->currentPitch);
-	    memcpy((char *)dPriv->backBuffer + offset, tmp, dPriv->currentPitch);
-	    offset += dPriv->currentPitch;
-	 }
-	    
-	 free(tmp);
-*/
-      }
-   }
-   else {
-      /* XXX this shouldn't be an error but we can't handle it for now */
-      _mesa_problem(NULL, "x11SwapBuffers: drawable has no context!\n");
-   }
-}
-
-
-/* Force the context `c' to be the current context and associate with it
- * buffer `b'.
- */
-static GLboolean
-x11MakeCurrent(__DRIcontextPrivate *driContextPriv,
-	       __DRIdrawablePrivate *driDrawPriv,
-	       __DRIdrawablePrivate *driReadPriv)
-{
-   if (driContextPriv) {
-      x11ContextPtr newFbCtx = 
-	 (x11ContextPtr) driContextPriv->driverPrivate;
-
-      newFbCtx->dri.drawable = driDrawPriv;
-
-      _mesa_make_current2(newFbCtx->glCtx,
-			  (GLframebuffer *) driDrawPriv->driverPrivate,
-			  (GLframebuffer *) driReadPriv->driverPrivate);
-   } else {
-      _mesa_make_current(0, 0);
-   }
-
-   return GL_TRUE;
-}
-
-
-/* Force the context `c' to be unbound from its buffer.
- */
-static GLboolean
-x11UnbindContext(__DRIcontextPrivate *driContextPriv)
-{
-   return GL_TRUE;
-}
-
-static struct __DriverAPIRec x11API = {
-   x11InitDriver,
-   x11DestroyScreen,
-   x11CreateContext,
-   x11DestroyContext,
-   x11CreateBuffer,
-   x11DestroyBuffer,
-   x11SwapBuffers,
-   x11MakeCurrent,
-   x11UnbindContext
-};
-
-/*
- * This is the bootstrap function for the driver.
- * The __driCreateScreen name is the symbol that libGL.so fetches.
- * Return:  pointer to a __DRIscreenPrivate.
- */
-void *
-__driCreateScreen(Display *dpy, int scrn, __DRIscreen *psc,
-		  int numConfigs, __GLXvisualConfig *config)
-{
-   __DRIscreenPrivate *psp;
-   psp = __driUtilCreateScreen(dpy, scrn, psc, numConfigs, config, &x11API);
-   return (void *) psp;
-}
-
-/**
- * \brief Establish the set of modes available for the display.
- *
- * \param ctx display handle.
- * \param numModes will receive the number of supported modes.
- * \param modes will point to the list of supported modes.
- *
- * \return one on success, or zero on failure.
- * 
- * Allocates a single visual and fills it with information according to the
- * display bit depth. Supports only 16 and 32 bpp bit depths, aborting
- * otherwise.
- */
-const __GLcontextModes __glModes[] = {
-    /* 32 bit, RGBA Depth=24 Stencil=8 */
-    {.rgbMode = GL_TRUE, .colorIndexMode = GL_FALSE, .doubleBufferMode = GL_TRUE, .stereoMode = GL_FALSE,
-     .haveAccumBuffer = GL_FALSE, .haveDepthBuffer = GL_TRUE, .haveStencilBuffer = GL_TRUE,
-     .redBits = 8, .greenBits = 8, .blueBits = 8, .alphaBits = 8,
-     .redMask = 0xff0000, .greenMask = 0xff00, .blueMask = 0xff, .alphaMask = 0xff000000,
-     .rgbBits = 32, .indexBits = 0,
-     .accumRedBits = 0, .accumGreenBits = 0, .accumBlueBits = 0, .accumAlphaBits = 0,
-     .depthBits = 24, .stencilBits = 8,
-     .numAuxBuffers= 0, .level = 0, .pixmapMode = GL_FALSE, },
-
-    /* 16 bit, RGB Depth=16 */
-    {.rgbMode = GL_TRUE, .colorIndexMode = GL_FALSE, .doubleBufferMode = GL_TRUE, .stereoMode = GL_FALSE,
-     .haveAccumBuffer = GL_FALSE, .haveDepthBuffer = GL_TRUE, .haveStencilBuffer = GL_FALSE,
-     .redBits = 5, .greenBits = 6, .blueBits = 5, .alphaBits = 0,
-     .redMask = 0xf800, .greenMask = 0x07e0, .blueMask = 0x001f, .alphaMask = 0x0,
-     .rgbBits = 16, .indexBits = 0,
-     .accumRedBits = 0, .accumGreenBits = 0, .accumBlueBits = 0, .accumAlphaBits = 0,
-     .depthBits = 16, .stencilBits = 0,
-     .numAuxBuffers= 0, .level = 0, .pixmapMode = GL_FALSE, },
-};
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/x11/x11_dri.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/x11/x11_dri.h
deleted file mode 100644
index fd1e64f45..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/x11/x11_dri.h
+++ /dev/null
@@ -1,12 +0,0 @@
-typedef struct {
-
-	void *frontBuffer;
-	void *backBuffer;
-	void *currentBuffer;
-	int currentPitch;
-
-	int depthCpp;
-	void *depthBuffer;
-	int depthPitch;
-
-} x11ScreenPrivate;
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/fbdev/glfbdev.c b/nx-X11/extras/Mesa/src/mesa/drivers/fbdev/glfbdev.c
deleted file mode 100644
index c8d9375b6..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/fbdev/glfbdev.c
+++ /dev/null
@@ -1,861 +0,0 @@
-/*
- * Mesa 3-D graphics library
- * Version:  6.1
- *
- * Copyright (C) 1999-2004  Brian Paul   All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included
- * in all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
- * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- */
-
-
-/*
- * OpenGL (Mesa) interface for fbdev.
- * For info about fbdev:
- * http://www.tldp.org/HOWTO/Framebuffer-HOWTO.html
- *
- * known VGA modes
- * Colours   640x400 640x480 800x600 1024x768 1152x864 1280x1024 1600x1200
- * --------+--------------------------------------------------------------
- *  4 bits |    ?       ?     0x302      ?        ?        ?         ?
- *  8 bits |  0x300   0x301   0x303    0x305    0x161    0x307     0x31C
- * 15 bits |    ?     0x310   0x313    0x316    0x162    0x319     0x31D
- * 16 bits |    ?     0x311   0x314    0x317    0x163    0x31A     0x31E
- * 24 bits |    ?     0x312   0x315    0x318      ?      0x31B     0x31F
- * 32 bits |    ?       ?       ?        ?      0x164      ?
- */
-#ifdef USE_GLFBDEV_DRIVER
-
-#include "glheader.h"
-#include <linux/fb.h>
-#include "GL/glfbdev.h"
-#include "buffers.h"
-#include "context.h"
-#include "extensions.h"
-#include "fbobject.h"
-#include "framebuffer.h"
-#include "imports.h"
-#include "renderbuffer.h"
-#include "texformat.h"
-#include "teximage.h"
-#include "texstore.h"
-#include "array_cache/acache.h"
-#include "swrast/swrast.h"
-#include "swrast_setup/swrast_setup.h"
-#include "tnl/tnl.h"
-#include "tnl/t_context.h"
-#include "tnl/t_pipeline.h"
-#include "drivers/common/driverfuncs.h"
-
-
-#define PF_B8G8R8     1
-#define PF_B8G8R8A8   2
-#define PF_B5G6R5     3
-#define PF_B5G5R5     4
-#define PF_CI8        5
-
-
-/*
- * Derived from Mesa's GLvisual class.
- */
-struct GLFBDevVisualRec {
-   GLvisual glvisual;              /* base class */
-   struct fb_fix_screeninfo fix;
-   struct fb_var_screeninfo var;
-   int pixelFormat;
-};
-
-/*
- * Derived from Mesa's GLframebuffer class.
- */
-struct GLFBDevBufferRec {
-   GLframebuffer glframebuffer;    /* base class */
-   GLFBDevVisualPtr visual;
-   struct fb_fix_screeninfo fix;
-   struct fb_var_screeninfo var;
-   size_t size;                    /* color buffer size in bytes */
-   GLuint bytesPerPixel;
-};
-
-/*
- * Derived from Mesa's GLcontext class.
- */
-struct GLFBDevContextRec {
-   GLcontext glcontext;            /* base class */
-   GLFBDevVisualPtr visual;
-   GLFBDevBufferPtr drawBuffer;
-   GLFBDevBufferPtr readBuffer;
-   GLFBDevBufferPtr curBuffer;
-};
-
-/*
- * Derived from Mesa's gl_renderbuffer class.
- */
-struct GLFBDevRenderbufferRec {
-   struct gl_renderbuffer Base;
-   GLubyte *bottom;                /* pointer to last row */
-   GLuint rowStride;               /* in bytes */
-   GLboolean mallocedBuffer;
-};
-
-
-
-#define GLFBDEV_CONTEXT(CTX)  ((GLFBDevContextPtr) (CTX))
-#define GLFBDEV_BUFFER(BUF)  ((GLFBDevBufferPtr) (BUF))
-
-
-/**********************************************************************/
-/* Internal device driver functions                                   */
-/**********************************************************************/
-
-
-static const GLubyte *
-get_string(GLcontext *ctx, GLenum pname)
-{
-   (void) ctx;
-   switch (pname) {
-      case GL_RENDERER:
-         return (const GLubyte *) "Mesa glfbdev";
-      default:
-         return NULL;
-   }
-}
-
-
-static void
-update_state( GLcontext *ctx, GLuint new_state )
-{
-   /* not much to do here - pass it on */
-   _swrast_InvalidateState( ctx, new_state );
-   _swsetup_InvalidateState( ctx, new_state );
-   _ac_InvalidateState( ctx, new_state );
-   _tnl_InvalidateState( ctx, new_state );
-}
-
-
-static void
-get_buffer_size( GLframebuffer *buffer, GLuint *width, GLuint *height )
-{
-   const GLFBDevBufferPtr fbdevbuffer = GLFBDEV_BUFFER(buffer);
-   *width = fbdevbuffer->var.xres_virtual;
-   *height = fbdevbuffer->var.yres_virtual;
-}
-
-
-static void
-viewport(GLcontext *ctx, GLint x, GLint y, GLsizei w, GLsizei h)
-{
-   /* poll for window size change and realloc software Z/stencil/etc if needed */
-   _mesa_ResizeBuffersMESA();
-}
-
-
-/* specifies the buffer for swrast span rendering/reading */
-static void
-set_buffer( GLcontext *ctx, GLframebuffer *buffer, GLuint bufferBit )
-{
-   /* this is a no-op when using the new gl_renderbuffer span functions. */
-}
-
-
-/*
- * Generate code for span functions.
- */
-
-/* 24-bit BGR */
-#define NAME(PREFIX) PREFIX##_B8G8R8
-#define FORMAT GL_RGBA8
-#define SPAN_VARS \
-   struct GLFBDevRenderbufferRec *frb = (struct GLFBDevRenderbufferRec *) rb;
-#define INIT_PIXEL_PTR(P, X, Y) \
-   GLubyte *P = frb->bottom - (Y) * frb->rowStride + (X) * 3
-#define INC_PIXEL_PTR(P) P += 3
-#define STORE_PIXEL(DST, X, Y, VALUE) \
-   DST[0] = VALUE[BCOMP];  \
-   DST[1] = VALUE[GCOMP];  \
-   DST[2] = VALUE[RCOMP]
-#define FETCH_PIXEL(DST, SRC) \
-   DST[RCOMP] = SRC[2];  \
-   DST[GCOMP] = SRC[1];  \
-   DST[BCOMP] = SRC[0];  \
-   DST[ACOMP] = CHAN_MAX
-
-#include "swrast/s_spantemp2.h"
-
-
-/* 32-bit BGRA */
-#define NAME(PREFIX) PREFIX##_B8G8R8A8
-#define FORMAT GL_RGBA8
-#define SPAN_VARS \
-   struct GLFBDevRenderbufferRec *frb = (struct GLFBDevRenderbufferRec *) rb;
-#define INIT_PIXEL_PTR(P, X, Y) \
-   GLubyte *P = frb->bottom - (Y) * frb->rowStride + (X) * 4
-#define INC_PIXEL_PTR(P) P += 4
-#define STORE_PIXEL(DST, X, Y, VALUE) \
-   DST[0] = VALUE[BCOMP];  \
-   DST[1] = VALUE[GCOMP];  \
-   DST[2] = VALUE[RCOMP];  \
-   DST[3] = VALUE[ACOMP]
-#define FETCH_PIXEL(DST, SRC) \
-   DST[RCOMP] = SRC[2];  \
-   DST[GCOMP] = SRC[1];  \
-   DST[BCOMP] = SRC[0];  \
-   DST[ACOMP] = SRC[3]
-
-#include "swrast/s_spantemp2.h"
-
-
-/* 16-bit BGR (XXX implement dithering someday) */
-#define NAME(PREFIX) PREFIX##_B5G6R5
-#define FORMAT GL_RGBA8
-#define SPAN_VARS \
-   struct GLFBDevRenderbufferRec *frb = (struct GLFBDevRenderbufferRec *) rb;
-#define INIT_PIXEL_PTR(P, X, Y) \
-   GLushort *P = (GLushort *) (frb->bottom - (Y) * frb->rowStride + (X) * 2)
-#define INC_PIXEL_PTR(P) P += 1
-#define STORE_PIXEL(DST, X, Y, VALUE) \
-   DST[0] = ( (((VALUE[RCOMP]) & 0xf8) << 8) | (((VALUE[GCOMP]) & 0xfc) << 3) | ((VALUE[BCOMP]) >> 3) )
-#define FETCH_PIXEL(DST, SRC) \
-   DST[RCOMP] = ( (((SRC[0]) >> 8) & 0xf8) | (((SRC[0]) >> 11) & 0x7) ); \
-   DST[GCOMP] = ( (((SRC[0]) >> 3) & 0xfc) | (((SRC[0]) >>  5) & 0x3) ); \
-   DST[BCOMP] = ( (((SRC[0]) << 3) & 0xf8) | (((SRC[0])      ) & 0x7) ); \
-   DST[ACOMP] = CHAN_MAX
-
-#include "swrast/s_spantemp2.h"
-
-
-/* 15-bit BGR (XXX implement dithering someday) */
-#define NAME(PREFIX) PREFIX##_B5G5R5
-#define FORMAT GL_RGBA8
-#define SPAN_VARS \
-   struct GLFBDevRenderbufferRec *frb = (struct GLFBDevRenderbufferRec *) rb;
-#define INIT_PIXEL_PTR(P, X, Y) \
-   GLushort *P = (GLushort *) (frb->bottom - (Y) * frb->rowStride + (X) * 2)
-#define INC_PIXEL_PTR(P) P += 1
-#define STORE_PIXEL(DST, X, Y, VALUE) \
-   DST[0] = ( (((VALUE[RCOMP]) & 0xf8) << 7) | (((VALUE[GCOMP]) & 0xf8) << 2) | ((VALUE[BCOMP]) >> 3) )
-#define FETCH_PIXEL(DST, SRC) \
-   DST[RCOMP] = ( (((SRC[0]) >> 7) & 0xf8) | (((SRC[0]) >> 10) & 0x7) ); \
-   DST[GCOMP] = ( (((SRC[0]) >> 2) & 0xf8) | (((SRC[0]) >>  5) & 0x7) ); \
-   DST[BCOMP] = ( (((SRC[0]) << 3) & 0xf8) | (((SRC[0])      ) & 0x7) ); \
-   DST[ACOMP] = CHAN_MAX
-
-#include "swrast/s_spantemp2.h"
-
-
-/* 8-bit color index */
-#define NAME(PREFIX) PREFIX##_CI8
-#define FORMAT GL_COLOR_INDEX8_EXT
-#define SPAN_VARS \
-   struct GLFBDevRenderbufferRec *frb = (struct GLFBDevRenderbufferRec *) rb;
-#define INIT_PIXEL_PTR(P, X, Y) \
-   GLubyte *P = frb->bottom - (Y) * frb->rowStride + (X)
-#define INC_PIXEL_PTR(P) P += 1
-#define STORE_PIXEL(DST, X, Y, VALUE) \
-   *DST = VALUE[0]
-#define FETCH_PIXEL(DST, SRC) \
-   DST = SRC[0]
-
-#include "swrast/s_spantemp2.h"
-
-
-
-
-/**********************************************************************/
-/* Public API functions                                               */
-/**********************************************************************/
-
-
-const char *
-glFBDevGetString( int str )
-{
-   switch (str) {
-   case GLFBDEV_VENDOR:
-      return "Mesa Project";
-   case GLFBDEV_VERSION:
-      return "1.0.0";
-   default:
-      return NULL;
-   }
-}
-
-
-const GLFBDevProc
-glFBDevGetProcAddress( const char *procName )
-{
-   struct name_address {
-      const char *name;
-      const GLFBDevProc func;
-   };
-   static const struct name_address functions[] = {
-      { "glFBDevGetString", (GLFBDevProc) glFBDevGetString },
-      { "glFBDevGetProcAddress", (GLFBDevProc) glFBDevGetProcAddress },
-      { "glFBDevCreateVisual", (GLFBDevProc) glFBDevCreateVisual },
-      { "glFBDevDestroyVisual", (GLFBDevProc) glFBDevDestroyVisual },
-      { "glFBDevGetVisualAttrib", (GLFBDevProc) glFBDevGetVisualAttrib },
-      { "glFBDevCreateBuffer", (GLFBDevProc) glFBDevCreateBuffer },
-      { "glFBDevDestroyBuffer", (GLFBDevProc) glFBDevDestroyBuffer },
-      { "glFBDevGetBufferAttrib", (GLFBDevProc) glFBDevGetBufferAttrib },
-      { "glFBDevGetCurrentDrawBuffer", (GLFBDevProc) glFBDevGetCurrentDrawBuffer },
-      { "glFBDevGetCurrentReadBuffer", (GLFBDevProc) glFBDevGetCurrentReadBuffer },
-      { "glFBDevSwapBuffers", (GLFBDevProc) glFBDevSwapBuffers },
-      { "glFBDevCreateContext", (GLFBDevProc) glFBDevCreateContext },
-      { "glFBDevDestroyContext", (GLFBDevProc) glFBDevDestroyContext },
-      { "glFBDevGetContextAttrib", (GLFBDevProc) glFBDevGetContextAttrib },
-      { "glFBDevGetCurrentContext", (GLFBDevProc) glFBDevGetCurrentContext },
-      { "glFBDevMakeCurrent", (GLFBDevProc) glFBDevMakeCurrent },
-      { NULL, NULL }
-   };
-   const struct name_address *entry;
-   for (entry = functions; entry->name; entry++) {
-      if (_mesa_strcmp(entry->name, procName) == 0) {
-         return entry->func;
-      }
-   }
-   return _glapi_get_proc_address(procName);
-}
-
-
-GLFBDevVisualPtr
-glFBDevCreateVisual( const struct fb_fix_screeninfo *fixInfo,
-                     const struct fb_var_screeninfo *varInfo,
-                     const int *attribs )
-{
-   GLFBDevVisualPtr vis;
-   const int *attrib;
-   GLboolean rgbFlag = GL_TRUE, dbFlag = GL_FALSE, stereoFlag = GL_FALSE;
-   GLint redBits = 0, greenBits = 0, blueBits = 0, alphaBits = 0;
-   GLint indexBits = 0, depthBits = 0, stencilBits = 0;
-   GLint accumRedBits = 0, accumGreenBits = 0;
-   GLint accumBlueBits = 0, accumAlphaBits = 0;
-   GLint numSamples = 0;
-
-   ASSERT(fixInfo);
-   ASSERT(varInfo);
-
-   vis = CALLOC_STRUCT(GLFBDevVisualRec);
-   if (!vis)
-      return NULL;
-
-   vis->fix = *fixInfo;  /* struct assignment */
-   vis->var = *varInfo;  /* struct assignment */
-
-   for (attrib = attribs; attrib && *attrib != GLFBDEV_NONE; attrib++) {
-      switch (*attrib) {
-      case GLFBDEV_DOUBLE_BUFFER:
-         dbFlag = GL_TRUE;
-         break;
-      case GLFBDEV_COLOR_INDEX:
-         rgbFlag = GL_FALSE;
-         break;
-      case GLFBDEV_DEPTH_SIZE:
-         depthBits = attrib[1];
-         attrib++;
-         break;
-      case GLFBDEV_STENCIL_SIZE:
-         stencilBits = attrib[1];
-         attrib++;
-         break;
-      case GLFBDEV_ACCUM_SIZE:
-         accumRedBits = accumGreenBits = accumBlueBits = accumAlphaBits
-            = attrib[1];
-         attrib++;
-         break;
-      case GLFBDEV_LEVEL:
-         /* ignored for now */
-         break;
-      default:
-         /* unexpected token */
-         _mesa_free(vis);
-         return NULL;
-      }
-   }
-
-   if (rgbFlag) {
-      redBits   = varInfo->red.length;
-      greenBits = varInfo->green.length;
-      blueBits  = varInfo->blue.length;
-      alphaBits = varInfo->transp.length;
-
-      if ((fixInfo->visual == FB_VISUAL_TRUECOLOR ||
-           fixInfo->visual == FB_VISUAL_DIRECTCOLOR)
-          && varInfo->bits_per_pixel == 24
-          && varInfo->red.offset == 16
-          && varInfo->green.offset == 8
-          && varInfo->blue.offset == 0) {
-         vis->pixelFormat = PF_B8G8R8;
-      }
-      else if ((fixInfo->visual == FB_VISUAL_TRUECOLOR ||
-                fixInfo->visual == FB_VISUAL_DIRECTCOLOR)
-               && varInfo->bits_per_pixel == 32
-               && varInfo->red.offset == 16
-               && varInfo->green.offset == 8
-               && varInfo->blue.offset == 0
-               && varInfo->transp.offset == 24) {
-         vis->pixelFormat = PF_B8G8R8A8;
-      }
-      else if ((fixInfo->visual == FB_VISUAL_TRUECOLOR ||
-                fixInfo->visual == FB_VISUAL_DIRECTCOLOR)
-               && varInfo->bits_per_pixel == 16
-               && varInfo->red.offset == 11
-               && varInfo->green.offset == 5
-               && varInfo->blue.offset == 0) {
-         vis->pixelFormat = PF_B5G6R5;
-      }
-      else if ((fixInfo->visual == FB_VISUAL_TRUECOLOR ||
-                fixInfo->visual == FB_VISUAL_DIRECTCOLOR)
-               && varInfo->bits_per_pixel == 16
-               && varInfo->red.offset == 10
-               && varInfo->green.offset == 5
-               && varInfo->blue.offset == 0) {
-         vis->pixelFormat = PF_B5G5R5;
-      }
-      else {
-         _mesa_problem(NULL, "Unsupported fbdev RGB visual/bitdepth!\n");
-         /*
-         printf("fixInfo->visual = 0x%x\n", fixInfo->visual);
-         printf("varInfo->bits_per_pixel = %d\n", varInfo->bits_per_pixel);
-         printf("varInfo->red.offset = %d\n", varInfo->red.offset);
-         printf("varInfo->green.offset = %d\n", varInfo->green.offset);
-         printf("varInfo->blue.offset = %d\n", varInfo->blue.offset);
-         */
-         _mesa_free(vis);
-         return NULL;
-      }
-   }
-   else {
-      indexBits = varInfo->bits_per_pixel;
-      if ((fixInfo->visual == FB_VISUAL_PSEUDOCOLOR ||
-           fixInfo->visual == FB_VISUAL_STATIC_PSEUDOCOLOR)
-          && varInfo->bits_per_pixel == 8) {
-         vis->pixelFormat = PF_CI8;
-      }
-      else {
-         _mesa_problem(NULL, "Unsupported fbdev CI visual/bitdepth!\n");
-         _mesa_free(vis);
-         return NULL;
-      }
-   }
-
-   if (!_mesa_initialize_visual(&vis->glvisual, rgbFlag, dbFlag, stereoFlag,
-                                redBits, greenBits, blueBits, alphaBits,
-                                indexBits, depthBits, stencilBits,
-                                accumRedBits, accumGreenBits,
-                                accumBlueBits, accumAlphaBits,
-                                numSamples)) {
-      /* something was invalid */
-      _mesa_free(vis);
-      return NULL;
-   }
-
-   return vis;
-}
-
-
-void
-glFBDevDestroyVisual( GLFBDevVisualPtr visual )
-{
-   if (visual)
-      _mesa_free(visual);
-}
-
-
-int
-glFBDevGetVisualAttrib( const GLFBDevVisualPtr visual, int attrib)
-{
-   /* XXX unfinished */
-   (void) visual;
-   (void) attrib;
-   return -1;
-}
-
-
-static void
-delete_renderbuffer(struct gl_renderbuffer *rb)
-{
-   struct GLFBDevRenderbufferRec *frb = (struct GLFBDevRenderbufferRec *) rb;
-   if (frb->mallocedBuffer) {
-      _mesa_free(frb->Base.Data);
-   }
-   _mesa_free(frb);
-}
-
-
-static GLboolean
-renderbuffer_storage(GLcontext *ctx, struct gl_renderbuffer *rb,
-                     GLenum internalFormat, GLuint width, GLuint height)
-{
-   /* no-op: the renderbuffer storage is allocated just once when it's
-    * created.  Never resized or reallocated.
-    */
-   return GL_TRUE;
-}
-
-
-static struct GLFBDevRenderbufferRec *
-new_glfbdev_renderbuffer(void *bufferStart, int pixelFormat)
-{
-   struct GLFBDevRenderbufferRec *rb = CALLOC_STRUCT(GLFBDevRenderbufferRec);
-   if (rb) {
-      GLuint name = 0;
-      _mesa_init_renderbuffer(&rb->Base, name);
-
-      rb->Base.Delete = delete_renderbuffer;
-      rb->Base.AllocStorage = renderbuffer_storage;
-
-      if (pixelFormat == PF_B8G8R8) {
-         rb->Base.GetRow = get_row_B8G8R8;
-         rb->Base.GetValues = get_values_B8G8R8;
-         rb->Base.PutRow = put_row_B8G8R8;
-         rb->Base.PutMonoRow = put_mono_row_B8G8R8;
-         rb->Base.PutValues = put_values_B8G8R8;
-         rb->Base.PutMonoValues = put_mono_values_B8G8R8;
-      }
-      else if (pixelFormat == PF_B8G8R8A8) {
-         rb->Base.GetRow = get_row_B8G8R8A8;
-         rb->Base.GetValues = get_values_B8G8R8A8;
-         rb->Base.PutRow = put_row_B8G8R8A8;
-         rb->Base.PutMonoRow = put_mono_row_B8G8R8A8;
-         rb->Base.PutValues = put_values_B8G8R8A8;
-         rb->Base.PutMonoValues = put_mono_values_B8G8R8A8;
-      }
-      else if (pixelFormat == PF_B5G6R5) {
-         rb->Base.GetRow = get_row_B5G6R5;
-         rb->Base.GetValues = get_values_B5G6R5;
-         rb->Base.PutRow = put_row_B5G6R5;
-         rb->Base.PutMonoRow = put_mono_row_B5G6R5;
-         rb->Base.PutValues = put_values_B5G6R5;
-         rb->Base.PutMonoValues = put_mono_values_B5G6R5;
-      }
-      else if (pixelFormat == PF_B5G5R5) {
-         rb->Base.GetRow = get_row_B5G5R5;
-         rb->Base.GetValues = get_values_B5G5R5;
-         rb->Base.PutRow = put_row_B5G5R5;
-         rb->Base.PutMonoRow = put_mono_row_B5G5R5;
-         rb->Base.PutValues = put_values_B5G5R5;
-         rb->Base.PutMonoValues = put_mono_values_B5G5R5;
-      }
-      else if (pixelFormat == PF_CI8) {
-         rb->Base.GetRow = get_row_CI8;
-         rb->Base.GetValues = get_values_CI8;
-         rb->Base.PutRow = put_row_CI8;
-         rb->Base.PutMonoRow = put_mono_row_CI8;
-         rb->Base.PutValues = put_values_CI8;
-         rb->Base.PutMonoValues = put_mono_values_CI8;
-      }
-
-      if (pixelFormat == PF_CI8) {
-         rb->Base.InternalFormat = GL_COLOR_INDEX8_EXT;
-         rb->Base._BaseFormat = GL_COLOR_INDEX;
-      }
-      else {
-         rb->Base.InternalFormat = GL_RGBA;
-         rb->Base._BaseFormat = GL_RGBA;
-      }
-      rb->Base.DataType = GL_UNSIGNED_BYTE;
-      rb->Base.Data = bufferStart;
-   }
-   return rb;
-}
-
-
-GLFBDevBufferPtr
-glFBDevCreateBuffer( const struct fb_fix_screeninfo *fixInfo,
-                     const struct fb_var_screeninfo *varInfo,
-                     const GLFBDevVisualPtr visual,
-                     void *frontBuffer, void *backBuffer, size_t size )
-{
-   struct GLFBDevRenderbufferRec *frontrb, *backrb;
-   GLFBDevBufferPtr buf;
-
-   ASSERT(visual);
-   ASSERT(frontBuffer);
-   ASSERT(size > 0);
-
-   if (visual->fix.visual != fixInfo->visual ||
-       visual->fix.type != fixInfo->type ||
-       visual->var.bits_per_pixel != varInfo->bits_per_pixel ||
-       visual->var.grayscale != varInfo->grayscale ||
-       visual->var.red.offset != varInfo->red.offset ||
-       visual->var.green.offset != varInfo->green.offset ||
-       visual->var.blue.offset != varInfo->blue.offset ||
-       visual->var.transp.offset != varInfo->transp.offset) {
-      /* visual mismatch! */
-      return NULL;
-   }
-
-   buf = CALLOC_STRUCT(GLFBDevBufferRec);
-   if (!buf)
-      return NULL;
-
-   /* basic framebuffer setup */
-   _mesa_initialize_framebuffer(&buf->glframebuffer, &visual->glvisual);
-   /* add front renderbuffer */
-   frontrb = new_glfbdev_renderbuffer(frontBuffer, visual->pixelFormat);
-   _mesa_add_renderbuffer(&buf->glframebuffer, BUFFER_FRONT_LEFT,
-                          &frontrb->Base);
-   /* add back renderbuffer */
-   if (visual->glvisual.doubleBufferMode) {
-      backrb = new_glfbdev_renderbuffer(backBuffer, visual->pixelFormat);
-      _mesa_add_renderbuffer(&buf->glframebuffer, BUFFER_BACK_LEFT,
-                             &backrb->Base);
-   }
-   /* add software renderbuffers */
-   _mesa_add_soft_renderbuffers(&buf->glframebuffer,
-                                GL_FALSE, /* color */
-                                visual->glvisual.haveDepthBuffer,
-                                visual->glvisual.haveStencilBuffer,
-                                visual->glvisual.haveAccumBuffer,
-                                GL_FALSE, /* alpha */
-                                GL_FALSE /* aux bufs */);
-
-
-
-   buf->fix = *fixInfo;   /* struct assignment */
-   buf->var = *varInfo;   /* struct assignment */
-   buf->visual = visual;  /* ptr assignment */
-   buf->size = size;
-   buf->bytesPerPixel = visual->var.bits_per_pixel / 8;
-   frontrb->rowStride = visual->var.xres_virtual * buf->bytesPerPixel;
-   frontrb->bottom = (GLubyte *) frontrb->Base.Data
-      + (visual->var.yres_virtual - 1) * frontrb->rowStride;
-
-   if (visual->glvisual.doubleBufferMode) {
-      if (!backBuffer) {
-         /* malloc a back buffer */
-         backrb->Base.Data = _mesa_malloc(size);
-         if (!backrb->Base.Data) {
-            _mesa_free_framebuffer_data(&buf->glframebuffer);
-            _mesa_free(buf);
-            return NULL;
-         }
-         backrb->mallocedBuffer = GL_TRUE;
-      }
-      backrb->rowStride = frontrb->rowStride;
-      backrb->bottom = (GLubyte *) backrb->Base.Data
-         + (visual->var.yres_virtual - 1) * backrb->rowStride;
-   }
-   else {
-      backrb->bottom = NULL;
-      backrb->rowStride = 0;
-   }
-
-   return buf;
-}
-
-
-void
-glFBDevDestroyBuffer( GLFBDevBufferPtr buffer )
-{
-   if (buffer) {
-      /* check if destroying the current buffer */
-      GLFBDevBufferPtr curDraw = glFBDevGetCurrentDrawBuffer();
-      GLFBDevBufferPtr curRead = glFBDevGetCurrentReadBuffer();
-      if (buffer == curDraw || buffer == curRead) {
-         glFBDevMakeCurrent( NULL, NULL, NULL);
-      }
-      /* free the software depth, stencil, accum buffers */
-      _mesa_free_framebuffer_data(&buffer->glframebuffer);
-      _mesa_free(buffer);
-   }
-}
-
-
-int
-glFBDevGetBufferAttrib( const GLFBDevBufferPtr buffer, int attrib)
-{
-   (void) buffer;
-   (void) attrib;
-   return -1;
-}
-
-
-GLFBDevBufferPtr
-glFBDevGetCurrentDrawBuffer( void )
-{
-   GLFBDevContextPtr fbdevctx = glFBDevGetCurrentContext();
-   if (fbdevctx)
-      return fbdevctx->drawBuffer;
-   else
-      return NULL;
-}
-
-
-GLFBDevBufferPtr
-glFBDevGetCurrentReadBuffer( void )
-{
-   GLFBDevContextPtr fbdevctx = glFBDevGetCurrentContext();
-   if (fbdevctx)
-      return fbdevctx->readBuffer;
-   else
-      return NULL;
-}
-
-
-void
-glFBDevSwapBuffers( GLFBDevBufferPtr buffer )
-{
-   GLFBDevContextPtr fbdevctx = glFBDevGetCurrentContext();
-   struct GLFBDevRenderbufferRec *frontrb = (struct GLFBDevRenderbufferRec *)
-      buffer->glframebuffer.Attachment[BUFFER_FRONT_LEFT].Renderbuffer;
-   struct GLFBDevRenderbufferRec *backrb = (struct GLFBDevRenderbufferRec *)
-      buffer->glframebuffer.Attachment[BUFFER_BACK_LEFT].Renderbuffer;
-
-   if (!buffer || !buffer->visual->glvisual.doubleBufferMode)
-      return;
-
-   /* check if swapping currently bound buffer */
-   if (fbdevctx->drawBuffer == buffer) {
-      /* flush pending rendering */
-      _mesa_notifySwapBuffers(&fbdevctx->glcontext);
-   }
-
-   ASSERT(frontrb->Base.Data);
-   ASSERT(backrb->Base.Data);
-   _mesa_memcpy(frontrb->Base.Data, backrb->Base.Data, buffer->size);
-}
-
-
-GLFBDevContextPtr
-glFBDevCreateContext( const GLFBDevVisualPtr visual, GLFBDevContextPtr share )
-{
-   GLFBDevContextPtr ctx;
-   GLcontext *glctx;
-   struct dd_function_table functions;
-
-   ASSERT(visual);
-
-   ctx = CALLOC_STRUCT(GLFBDevContextRec);
-   if (!ctx)
-      return NULL;
-
-   /* build table of device driver functions */
-   _mesa_init_driver_functions(&functions);
-   functions.GetString = get_string;
-   functions.UpdateState = update_state;
-   functions.GetBufferSize = get_buffer_size;
-   functions.Viewport = viewport;
-
-   if (!_mesa_initialize_context(&ctx->glcontext, &visual->glvisual,
-                                 share ? &share->glcontext : NULL,
-                                 &functions, (void *) ctx)) {
-      _mesa_free(ctx);
-      return NULL;
-   }
-
-   ctx->visual = visual;
-
-   /* Create module contexts */
-   glctx = (GLcontext *) &ctx->glcontext;
-   _swrast_CreateContext( glctx );
-   _ac_CreateContext( glctx );
-   _tnl_CreateContext( glctx );
-   _swsetup_CreateContext( glctx );
-   _swsetup_Wakeup( glctx );
-
-   /* swrast init */
-   {
-      struct swrast_device_driver *swdd;
-      swdd = _swrast_GetDeviceDriverReference( glctx );
-      swdd->SetBuffer = set_buffer;
-
-      /* no longer used */
-      swdd->WriteRGBASpan = NULL;
-      swdd->WriteRGBSpan = NULL;
-      swdd->WriteMonoRGBASpan = NULL;
-      swdd->WriteRGBAPixels = NULL;
-      swdd->WriteMonoRGBAPixels = NULL;
-      swdd->ReadRGBASpan = NULL;
-      swdd->ReadRGBAPixels = NULL;
-   }
-
-   /* use default TCL pipeline */
-   {
-      TNLcontext *tnl = TNL_CONTEXT(glctx);
-      tnl->Driver.RunPipeline = _tnl_run_pipeline;
-   }
-
-   _mesa_enable_sw_extensions(glctx);
-
-   return ctx;
-}
-
-
-void
-glFBDevDestroyContext( GLFBDevContextPtr context )
-{
-   GLFBDevContextPtr fbdevctx = glFBDevGetCurrentContext();
-
-   if (context) {
-      if (fbdevctx == context) {
-         /* destroying current context */
-         _mesa_make_current(NULL, NULL, NULL);
-         _mesa_notifyDestroy(&context->glcontext);
-      }
-      _mesa_free_context_data(&context->glcontext);
-      _mesa_free(context);
-   }
-}
-
-
-int
-glFBDevGetContextAttrib( const GLFBDevContextPtr context, int attrib)
-{
-   (void) context;
-   (void) attrib;
-   return -1;
-}
-
-
-GLFBDevContextPtr
-glFBDevGetCurrentContext( void )
-{
-   GET_CURRENT_CONTEXT(ctx);
-   return (GLFBDevContextPtr) ctx;
-}
-
-
-int
-glFBDevMakeCurrent( GLFBDevContextPtr context,
-                    GLFBDevBufferPtr drawBuffer,
-                    GLFBDevBufferPtr readBuffer )
-{
-   if (context && drawBuffer && readBuffer) {
-      /* Make sure the context's visual and the buffers' visuals match.
-       * XXX we might do this by comparing specific fields like bits_per_pixel,
-       * visual, etc. in the future.
-       */
-      if (context->visual != drawBuffer->visual ||
-          context->visual != readBuffer->visual) {
-         return 0;
-      }
-      _mesa_make_current( &context->glcontext,
-                          &drawBuffer->glframebuffer,
-                          &readBuffer->glframebuffer );
-      context->drawBuffer = drawBuffer;
-      context->readBuffer = readBuffer;
-      context->curBuffer = drawBuffer;
-   }
-   else {
-      /* unbind */
-      _mesa_make_current( NULL, NULL, NULL );
-   }
-
-   return 1;
-}
-
-#endif
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/glide/fxapi.c b/nx-X11/extras/Mesa/src/mesa/drivers/glide/fxapi.c
deleted file mode 100644
index e535e739b..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/glide/fxapi.c
+++ /dev/null
@@ -1,951 +0,0 @@
-/*
- * Mesa 3-D graphics library
- * Version:  4.0
- *
- * Copyright (C) 1999-2001  Brian Paul   All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included
- * in all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
- * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- */
-
-/* Authors:
- *    David Bucciarelli
- *    Brian Paul
- *    Daryll Strauss
- *    Keith Whitwell
- *    Daniel Borca
- *    Hiroshi Morii
- */
-
-
-/* fxapi.c - public interface to FX/Mesa functions (fxmesa.h) */
-
-
-#ifdef HAVE_CONFIG_H
-#include "conf.h"
-#endif
-
-#if defined(FX)
-#include "fxdrv.h"
-
-#include "drivers/common/driverfuncs.h"
-#include "framebuffer.h"
-
-#ifndef TDFX_DEBUG
-int TDFX_DEBUG = (0
-/*		  | VERBOSE_VARRAY */
-/*		  | VERBOSE_TEXTURE */
-/*		  | VERBOSE_IMMEDIATE */
-/*		  | VERBOSE_PIPELINE */
-/*		  | VERBOSE_DRIVER */
-/*		  | VERBOSE_STATE */
-/*		  | VERBOSE_API */
-/*		  | VERBOSE_DISPLAY_LIST */
-/*		  | VERBOSE_LIGHTING */
-/*		  | VERBOSE_PRIMS */
-/*		  | VERBOSE_VERTS */
-   );
-#endif
-
-static fxMesaContext fxMesaCurrentCtx = NULL;
-
-/*
- * Status of 3Dfx hardware initialization
- */
-
-static int glbGlideInitialized = 0;
-static int glb3DfxPresent = 0;
-static int glbTotNumCtx = 0;
-
-static GrHwConfiguration glbHWConfig;
-static int glbCurrentBoard = 0;
-
-
-#if defined(__WIN32__)
-static int
-cleangraphics(void)
-{
-   glbTotNumCtx = 1;
-   fxMesaDestroyContext(fxMesaCurrentCtx);
-
-   return 0;
-}
-#elif defined(__linux__)
-static void
-cleangraphics(void)
-{
-   glbTotNumCtx = 1;
-   fxMesaDestroyContext(fxMesaCurrentCtx);
-}
-
-static void
-cleangraphics_handler(int s)
-{
-   fprintf(stderr, "fxmesa: ERROR: received a not handled signal %d\n", s);
-
-   cleangraphics();
-/*    abort(); */
-   exit(1);
-}
-#endif
-
-
-/*
- * Query 3Dfx hardware presence/kind
- */
-static GLboolean GLAPIENTRY fxQueryHardware (void)
-{
- if (TDFX_DEBUG & VERBOSE_DRIVER) {
-    fprintf(stderr, "fxQueryHardware()\n");
- }
-
- if (!glbGlideInitialized) {
-    grGlideInit();
-    glb3DfxPresent = FX_grSstQueryHardware(&glbHWConfig);
-
-    glbGlideInitialized = 1;
-
-#if defined(__WIN32__)
-    _onexit((_onexit_t) cleangraphics);
-#elif defined(__linux__)
-    /* Only register handler if environment variable is not defined. */
-    if (!getenv("MESA_FX_NO_SIGNALS")) {
-       atexit(cleangraphics);
-    }
-#endif
- }
-
- return glb3DfxPresent;
-}
-
-
-/*
- * Select the Voodoo board to use when creating
- * a new context.
- */
-GLint GLAPIENTRY fxMesaSelectCurrentBoard (int n)
-{
-   fxQueryHardware();
-
-   if ((n < 0) || (n >= glbHWConfig.num_sst))
-      return -1;
-
-   return glbHWConfig.SSTs[glbCurrentBoard = n].type;
-}
-
-
-fxMesaContext GLAPIENTRY fxMesaGetCurrentContext (void)
-{
- return fxMesaCurrentCtx;
-}
-
-
-void GLAPIENTRY fxGetScreenGeometry (GLint *w, GLint *h)
-{
- GLint width = 0;
- GLint height = 0;
- 
- if (fxMesaCurrentCtx != NULL) {
-    width = fxMesaCurrentCtx->screen_width;
-    height = fxMesaCurrentCtx->screen_height;
- }
-
- if (w != NULL) {
-    *w = width;
- }
- if (h != NULL) {
-    *h = height;
- }
-}
-
-
-/*
- * The 3Dfx Global Palette extension for GLQuake.
- * More a trick than a real extesion, use the shared global
- * palette extension. 
- */
-extern void GLAPIENTRY gl3DfxSetPaletteEXT(GLuint * pal);	/* silence warning */
-void GLAPIENTRY
-gl3DfxSetPaletteEXT(GLuint * pal)
-{
-   fxMesaContext fxMesa = fxMesaCurrentCtx;
-
-   if (TDFX_DEBUG & VERBOSE_DRIVER) {
-      int i;
-
-      fprintf(stderr, "gl3DfxSetPaletteEXT(...)\n");
-
-      for (i = 0; i < 256; i++) {
-	 fprintf(stderr, "\t%x\n", pal[i]);
-      }
-   }
-
-   if (fxMesa) {
-      fxMesa->haveGlobalPaletteTexture = 1;
-
-      grTexDownloadTable(GR_TEXTABLE_PALETTE, (GuTexPalette *) pal);
-   }
-}
-
-
-static GrScreenResolution_t fxBestResolution (int width, int height)
-{
- static int resolutions[][3] = {
-        { GR_RESOLUTION_320x200,    320,  200 },
-        { GR_RESOLUTION_320x240,    320,  240 },
-        { GR_RESOLUTION_400x256,    400,  256 },
-        { GR_RESOLUTION_512x384,    512,  384 },
-        { GR_RESOLUTION_640x200,    640,  200 },
-        { GR_RESOLUTION_640x350,    640,  350 },
-        { GR_RESOLUTION_640x400,    640,  400 },
-        { GR_RESOLUTION_640x480,    640,  480 },
-        { GR_RESOLUTION_800x600,    800,  600 },
-        { GR_RESOLUTION_960x720,    960,  720 },
-        { GR_RESOLUTION_856x480,    856,  480 },
-        { GR_RESOLUTION_512x256,    512,  256 },
-        { GR_RESOLUTION_1024x768,  1024,  768 },
-        { GR_RESOLUTION_1280x1024, 1280, 1024 },
-        { GR_RESOLUTION_1600x1200, 1600, 1200 },
-        { GR_RESOLUTION_400x300,    400,  300 },
-        { GR_RESOLUTION_1152x864,  1152,  864 },
-        { GR_RESOLUTION_1280x960,  1280,  960 },
-        { GR_RESOLUTION_1600x1024, 1600, 1024 },
-        { GR_RESOLUTION_1792x1344, 1792, 1344 },
-        { GR_RESOLUTION_1856x1392, 1856, 1392 },
-        { GR_RESOLUTION_1920x1440, 1920, 1440 },
-        { GR_RESOLUTION_2048x1536, 2048, 1536 },
-        { GR_RESOLUTION_2048x2048, 2048, 2048 }
- };
-
- int i, size;
- int lastvalidres = GR_RESOLUTION_640x480;
- int min = 2048 * 2048; /* max is GR_RESOLUTION_2048x2048 */
- GrResolution resTemplate = {
-              GR_QUERY_ANY,
-              GR_QUERY_ANY,
-              2 /*GR_QUERY_ANY */,
-              GR_QUERY_ANY
- };
- GrResolution *presSupported;
-
- fxQueryHardware();
-
- size = grQueryResolutions(&resTemplate, NULL);
- presSupported = malloc(size);
-        
- size /= sizeof(GrResolution);
- grQueryResolutions(&resTemplate, presSupported);
-
- for (i = 0; i < size; i++) {
-     int r = presSupported[i].resolution;
-     if ((width <= resolutions[r][1]) && (height <= resolutions[r][2])) {
-        if (min > (resolutions[r][1] * resolutions[r][2])) {
-           min = resolutions[r][1] * resolutions[r][2];
-           lastvalidres = r;
-        }
-     }
- }
-
- free(presSupported);
-
- return resolutions[lastvalidres][0];
-}
-
-
-fxMesaContext GLAPIENTRY
-fxMesaCreateBestContext(GLuint win, GLint width, GLint height,
-			const GLint attribList[])
-{
- int res = fxBestResolution(width, height);
-
- if (res == -1) {
-    return NULL;
- }
-
- return fxMesaCreateContext(win, res, GR_REFRESH_60Hz, attribList);
-}
-
-
-/*
- * Create a new FX/Mesa context and return a handle to it.
- */
-fxMesaContext GLAPIENTRY
-fxMesaCreateContext(GLuint win,
-		    GrScreenResolution_t res,
-		    GrScreenRefresh_t ref, const GLint attribList[])
-{
- fxMesaContext fxMesa = NULL;
- GLcontext *ctx = NULL, *shareCtx = NULL;
- struct dd_function_table functions;
-
- int i;
- const char *str;
- int sliaa, numSLI, samplesPerChip;
- struct SstCard_St *voodoo;
- struct tdfx_glide *Glide;
-
- GLboolean aux;
- GLboolean doubleBuffer;
- GLuint colDepth;
- GLuint depthSize, alphaSize, stencilSize, accumSize;
- GLuint redBits, greenBits, blueBits, alphaBits;
- GrPixelFormat_t pixFmt;
-   
- if (TDFX_DEBUG & VERBOSE_DRIVER) {
-    fprintf(stderr, "fxMesaCreateContext(...)\n");
- }
-
- /* Okay, first process the user flags */
- aux = GL_FALSE;
- doubleBuffer = GL_FALSE;
- colDepth = 16;
- depthSize = alphaSize = stencilSize = accumSize = 0;
-
- i = 0;
- while (attribList[i] != FXMESA_NONE) {
-       switch (attribList[i]) {
-              case FXMESA_COLORDEPTH:
-	           colDepth = attribList[++i];
-	           break;
-              case FXMESA_DOUBLEBUFFER:
-	           doubleBuffer = GL_TRUE;
-	           break;
-              case FXMESA_ALPHA_SIZE:
-	           if ((alphaSize = attribList[++i])) {
-	              aux = GL_TRUE;
-                   }
-	           break;
-              case FXMESA_DEPTH_SIZE:
-	           if ((depthSize = attribList[++i])) {
-	              aux = GL_TRUE;
-                   }
-	           break;
-              case FXMESA_STENCIL_SIZE:
-	           stencilSize = attribList[++i];
-	           break;
-              case FXMESA_ACCUM_SIZE:
-	           accumSize = attribList[++i];
-	           break;
-              /* XXX ugly hack here for sharing display lists */
-              case FXMESA_SHARE_CONTEXT:
-                   shareCtx = (GLcontext *)attribList[++i];
-	           break;
-              default:
-                   fprintf(stderr, "fxMesaCreateContext: ERROR: wrong parameter (%d) passed\n", attribList[i]);
-	           return NULL;
-       }
-       i++;
- }
-
- if (!fxQueryHardware()) {
-    str = "no Voodoo hardware!";
-    goto errorhandler;
- }
-
- grSstSelect(glbCurrentBoard);
- /*grEnable(GR_OPENGL_MODE_EXT);*/ /* [koolsmoky] */
- voodoo = &glbHWConfig.SSTs[glbCurrentBoard];
-
- fxMesa = (fxMesaContext)CALLOC_STRUCT(tfxMesaContext);
- if (!fxMesa) {
-    str = "private context";
-    goto errorhandler;
- }
-
- if (getenv("MESA_FX_INFO")) {
-    fxMesa->verbose = GL_TRUE;
- }
-
- fxMesa->type = voodoo->type;
- fxMesa->HavePalExt = voodoo->HavePalExt && !getenv("MESA_FX_IGNORE_PALEXT");
- fxMesa->HavePixExt = voodoo->HavePixExt && !getenv("MESA_FX_IGNORE_PIXEXT");
- fxMesa->HaveTexFmt = voodoo->HaveTexFmt && !getenv("MESA_FX_IGNORE_TEXFMT");
- fxMesa->HaveCmbExt = voodoo->HaveCmbExt && !getenv("MESA_FX_IGNORE_CMBEXT");
- fxMesa->HaveMirExt = voodoo->HaveMirExt && !getenv("MESA_FX_IGNORE_MIREXT");
- fxMesa->HaveTexUma = voodoo->HaveTexUma && !getenv("MESA_FX_IGNORE_TEXUMA");
- fxMesa->Glide = glbHWConfig.Glide;
- Glide = &fxMesa->Glide;
- fxMesa->HaveTexus2 = Glide->txImgQuantize &&
-                      Glide->txMipQuantize &&
-                      Glide->txPalToNcc && !getenv("MESA_FX_IGNORE_TEXUS2");
-
- /* Determine if we need vertex swapping, RGB order and SLI/AA */
- sliaa = 0;
- switch (fxMesa->type) {
-        case GR_SSTTYPE_VOODOO:
-        case GR_SSTTYPE_SST96:
-        case GR_SSTTYPE_Banshee:
-             fxMesa->bgrOrder = GL_TRUE;
-             fxMesa->snapVertices = (getenv("MESA_FX_NOSNAP") == NULL);
-             break;
-        case GR_SSTTYPE_Voodoo2:
-             fxMesa->bgrOrder = GL_TRUE;
-             fxMesa->snapVertices = GL_FALSE;
-             break;
-        case GR_SSTTYPE_Voodoo4:
-        case GR_SSTTYPE_Voodoo5:
-             /* number of SLI units and AA Samples per chip */
-             if ((str = Glide->grGetRegistryOrEnvironmentStringExt("SSTH3_SLI_AA_CONFIGURATION")) != NULL) {
-                sliaa = atoi(str);
-             }
-        case GR_SSTTYPE_Voodoo3:
-        default:
-             fxMesa->bgrOrder = GL_FALSE;
-             fxMesa->snapVertices = GL_FALSE;
-             break;
- }
- /* XXX todo - Add the old SLI/AA settings for Napalm. */
- switch(voodoo->numChips) {
- case 4: /* 4 chips */
-   switch(sliaa) {
-   case 8: /* 8 Sample AA */
-     numSLI         = 1;
-     samplesPerChip = 2;
-     break;
-   case 7: /* 4 Sample AA */
-     numSLI         = 1;
-     samplesPerChip = 1;
-     break;
-   case 6: /* 2 Sample AA */
-     numSLI         = 2;
-     samplesPerChip = 1;
-     break;
-   default:
-     numSLI         = 4;
-     samplesPerChip = 1;
-   }
-   break;
- case 2: /* 2 chips */
-   switch(sliaa) {
-   case 4: /* 4 Sample AA */
-     numSLI         = 1;
-     samplesPerChip = 2;
-     break;
-   case 3: /* 2 Sample AA */
-     numSLI         = 1;
-     samplesPerChip = 1;
-     break;
-   default:
-     numSLI         = 2;
-     samplesPerChip = 1;
-   }
-   break;
- default: /* 1 chip */
-   switch(sliaa) {
-   case 1: /* 2 Sample AA */
-     numSLI         = 1;
-     samplesPerChip = 2;
-     break;
-   default:
-     numSLI         = 1;
-     samplesPerChip = 1;
-   }
- }
-
- fxMesa->fsaa = samplesPerChip * voodoo->numChips / numSLI; /* 1:noFSAA, 2:2xFSAA, 4:4xFSAA, 8:8xFSAA */
-
- switch (fxMesa->colDepth = colDepth) {
-   case 15:
-     redBits   = 5;
-     greenBits = 5;
-     blueBits  = 5;
-     alphaBits = depthSize ? 1 : 8;
-     switch(fxMesa->fsaa) {
-       case 8:
-         pixFmt = GR_PIXFMT_AA_8_ARGB_1555;
-         break;
-       case 4:
-         pixFmt = GR_PIXFMT_AA_4_ARGB_1555;
-         break;
-       case 2:
-         pixFmt = GR_PIXFMT_AA_2_ARGB_1555;
-         break;
-       default:
-         pixFmt = GR_PIXFMT_ARGB_1555;
-     }
-     break;
-   case 16:
-     redBits   = 5;
-     greenBits = 6;
-     blueBits  = 5;
-     alphaBits = depthSize ? 0 : 8;
-     switch(fxMesa->fsaa) {
-       case 8:
-         pixFmt = GR_PIXFMT_AA_8_RGB_565;
-         break;
-       case 4:
-         pixFmt = GR_PIXFMT_AA_4_RGB_565;
-         break;
-       case 2:
-         pixFmt = GR_PIXFMT_AA_2_RGB_565;
-         break;
-       default:
-         pixFmt = GR_PIXFMT_RGB_565;
-     }
-     break;
-   case 24:
-     fxMesa->colDepth = 32;
-   case 32:
-     redBits   = 8;
-     greenBits = 8;
-     blueBits  = 8;
-     alphaBits = 8;
-     switch(fxMesa->fsaa) {
-       case 8:
-         pixFmt = GR_PIXFMT_AA_8_ARGB_8888;
-         break;
-       case 4:
-         pixFmt = GR_PIXFMT_AA_4_ARGB_8888;
-         break;
-       case 2:
-         pixFmt = GR_PIXFMT_AA_2_ARGB_8888;
-         break;
-       default:
-         pixFmt = GR_PIXFMT_ARGB_8888;
-     }
-     break;
-   default:
-     str = "pixelFormat";
-     goto errorhandler;
- }
-
- /* Tips:
-  * 1. we don't bother setting/checking AUX for stencil, because we'll decide
-  *    later whether we have HW stencil, based on depth buffer (thus AUX is
-  *    properly set)
-  * 2. when both DEPTH and ALPHA are enabled, depth should win. However, it is
-  *    not clear whether 15bpp and 32bpp require AUX alpha buffer. Furthermore,
-  *    alpha buffering is required only if destination alpha is used in alpha
-  *    blending; alpha blending modes that do not use destination alpha can be
-  *    used w/o alpha buffer.
-  * 3. `alphaBits' is what we can provide
-  *    `alphaSize' is what app requests
-  *    if we cannot provide enough bits for alpha buffer, we should fallback to
-  *    SW alpha. However, setting `alphaBits' to `alphaSize' might confuse some
-  *    of the span functions...
-  */
-
- fxMesa->haveHwAlpha = GL_FALSE;
- if (alphaSize && (alphaSize <= alphaBits)) {
-    alphaSize = alphaBits;
-    fxMesa->haveHwAlpha = GL_TRUE;
- }
-
- fxMesa->haveHwStencil = (fxMesa->HavePixExt && stencilSize && depthSize == 24);
-
- fxMesa->haveZBuffer = depthSize > 0;
- fxMesa->haveDoubleBuffer = doubleBuffer;
- fxMesa->haveGlobalPaletteTexture = GL_FALSE;
- fxMesa->board = glbCurrentBoard;
-
- fxMesa->haveTwoTMUs = (voodoo->nTexelfx > 1);
-
- if ((str = Glide->grGetRegistryOrEnvironmentStringExt("FX_GLIDE_NUM_TMU"))) {
-    if (atoi(str) <= 1) {
-       fxMesa->haveTwoTMUs = GL_FALSE;
-    }
- }
-
- if ((str = Glide->grGetRegistryOrEnvironmentStringExt("FX_GLIDE_SWAPPENDINGCOUNT"))) {
-    fxMesa->maxPendingSwapBuffers = atoi(str);
-    if (fxMesa->maxPendingSwapBuffers > 6) {
-       fxMesa->maxPendingSwapBuffers = 6;
-    } else if (fxMesa->maxPendingSwapBuffers < 0) {
-       fxMesa->maxPendingSwapBuffers = 0;
-    }
- } else {
-    fxMesa->maxPendingSwapBuffers = 2;
- }
-
- if ((str = Glide->grGetRegistryOrEnvironmentStringExt("FX_GLIDE_SWAPINTERVAL"))) {
-    fxMesa->swapInterval = atoi(str);
- } else {
-    fxMesa->swapInterval = 0;
- }
-
- BEGIN_BOARD_LOCK();
- if (fxMesa->HavePixExt) {
-    fxMesa->glideContext = Glide->grSstWinOpenExt((FxU32)win, res, ref,
-                                                  GR_COLORFORMAT_ABGR, GR_ORIGIN_LOWER_LEFT,
-                                                  pixFmt,
-                                                  2, aux);
- } else if (pixFmt == GR_PIXFMT_RGB_565) {
-    fxMesa->glideContext = grSstWinOpen((FxU32)win, res, ref,
-                                        GR_COLORFORMAT_ABGR, GR_ORIGIN_LOWER_LEFT,
-                                        2, aux);
- } else {
-    fxMesa->glideContext = 0;
- }
- END_BOARD_LOCK();
- if (!fxMesa->glideContext) {
-    str = "grSstWinOpen";
-    goto errorhandler;
- }
-
-   /* screen */
-   fxMesa->screen_width = FX_grSstScreenWidth();
-   fxMesa->screen_height = FX_grSstScreenHeight();
-
-   /* window inside screen */
-   fxMesa->width = fxMesa->screen_width;
-   fxMesa->height = fxMesa->screen_height;
-
-   /* scissor inside window */
-   fxMesa->clipMinX = 0;
-   fxMesa->clipMaxX = fxMesa->width;
-   fxMesa->clipMinY = 0;
-   fxMesa->clipMaxY = fxMesa->height;
-
-   if (fxMesa->verbose) {
-      FxI32 tmuRam, fbRam;
-
-      /* Not that it matters, but tmuRam and fbRam change after grSstWinOpen. */
-      tmuRam = voodoo->tmuConfig[GR_TMU0].tmuRam;
-      fbRam  = voodoo->fbRam;
-      BEGIN_BOARD_LOCK();
-      grGet(GR_MEMORY_TMU, 4, &tmuRam);
-      grGet(GR_MEMORY_FB, 4, &fbRam);
-      END_BOARD_LOCK();
-
-      fprintf(stderr, "Voodoo Using Glide %s\n", grGetString(GR_VERSION));
-      fprintf(stderr, "Voodoo Board: %d/%d, %s, %d GPU\n",
-                      fxMesa->board + 1,
-                      glbHWConfig.num_sst,
-                      grGetString(GR_HARDWARE),
-                      voodoo->numChips);
-      fprintf(stderr, "Voodoo Memory: FB = %ld, TM = %d x %ld\n",
-                      fbRam,
-                      voodoo->nTexelfx,
-                      tmuRam);
-      fprintf(stderr, "Voodoo Screen: %dx%d:%d %s, %svertex snapping\n",
-	              fxMesa->screen_width,
-                      fxMesa->screen_height,
-                      colDepth,
-                      fxMesa->bgrOrder ? "BGR" : "RGB",
-                      fxMesa->snapVertices ? "" : "no ");
-   }
-
-  sprintf(fxMesa->rendererString, "Mesa %s v0.63 %s%s",
-          grGetString(GR_RENDERER),
-          grGetString(GR_HARDWARE),
-          ((fxMesa->type < GR_SSTTYPE_Voodoo4) && (voodoo->numChips > 1)) ? " SLI" : "");
-
-   fxMesa->glVis = _mesa_create_visual(GL_TRUE,		/* RGB mode */
-				       doubleBuffer,
-				       GL_FALSE,	/* stereo */
-				       redBits,		/* RGBA.R bits */
-				       greenBits,	/* RGBA.G bits */
-				       blueBits,	/* RGBA.B bits */
-				       alphaSize,	/* RGBA.A bits */
-				       0,		/* index bits */
-				       depthSize,	/* depth_size */
-				       stencilSize,	/* stencil_size */
-				       accumSize,
-				       accumSize,
-				       accumSize,
-				       alphaSize ? accumSize : 0,
-                                       1);
-   if (!fxMesa->glVis) {
-      str = "_mesa_create_visual";
-      goto errorhandler;
-   }
-
-   _mesa_init_driver_functions(&functions);
-   ctx = fxMesa->glCtx = _mesa_create_context(fxMesa->glVis, shareCtx,
-					      &functions, (void *) fxMesa);
-   if (!ctx) {
-      str = "_mesa_create_context";
-      goto errorhandler;
-   }
-
-
-   if (!fxDDInitFxMesaContext(fxMesa)) {
-      str = "fxDDInitFxMesaContext";
-      goto errorhandler;
-   }
-
-
-   fxMesa->glBuffer = _mesa_create_framebuffer(fxMesa->glVis);
-#if 0
-/* XXX this is a complete mess :(
- *	_mesa_add_soft_renderbuffers
- *	driNewRenderbuffer
- */
-					       GL_FALSE,	/* no software depth */
-					       stencilSize && !fxMesa->haveHwStencil,
-					       fxMesa->glVis->accumRedBits > 0,
-					       alphaSize && !fxMesa->haveHwAlpha);
-#endif
-   if (!fxMesa->glBuffer) {
-      str = "_mesa_create_framebuffer";
-      goto errorhandler;
-   }
-
-   glbTotNumCtx++;
-
-   /* install signal handlers */
-#if defined(__linux__)
-   /* Only install if environment var. is not set. */
-   if (!getenv("MESA_FX_NO_SIGNALS")) {
-      signal(SIGINT, cleangraphics_handler);
-      signal(SIGHUP, cleangraphics_handler);
-      signal(SIGPIPE, cleangraphics_handler);
-      signal(SIGFPE, cleangraphics_handler);
-      signal(SIGBUS, cleangraphics_handler);
-      signal(SIGILL, cleangraphics_handler);
-      signal(SIGSEGV, cleangraphics_handler);
-      signal(SIGTERM, cleangraphics_handler);
-   }
-#endif
-
-   return fxMesa;
-
-errorhandler:
- if (fxMesa) {
-    if (fxMesa->glideContext) {
-       grSstWinClose(fxMesa->glideContext);
-       fxMesa->glideContext = 0;
-    }
-
-    if (fxMesa->state) {
-       FREE(fxMesa->state);
-    }
-    if (fxMesa->fogTable) {
-       FREE(fxMesa->fogTable);
-    }
-    if (fxMesa->glBuffer) {
-       _mesa_destroy_framebuffer(fxMesa->glBuffer);
-    }
-    if (fxMesa->glVis) {
-       _mesa_destroy_visual(fxMesa->glVis);
-    }
-    if (fxMesa->glCtx) {
-       _mesa_destroy_context(fxMesa->glCtx);
-    }
-    FREE(fxMesa);
- }
-
- fprintf(stderr, "fxMesaCreateContext: ERROR: %s\n", str);
- return NULL;
-}
-
-
-/*
- * Function to set the new window size in the context (mainly for the Voodoo Rush)
- */
-void GLAPIENTRY
-fxMesaUpdateScreenSize(fxMesaContext fxMesa)
-{
-   fxMesa->width = FX_grSstScreenWidth();
-   fxMesa->height = FX_grSstScreenHeight();
-}
-
-
-/*
- * Destroy the given FX/Mesa context.
- */
-void GLAPIENTRY
-fxMesaDestroyContext(fxMesaContext fxMesa)
-{
-   if (TDFX_DEBUG & VERBOSE_DRIVER) {
-      fprintf(stderr, "fxMesaDestroyContext(...)\n");
-   }
-
-   if (!fxMesa)
-      return;
-
-   if (fxMesa->verbose) {
-      fprintf(stderr, "Misc Stats:\n");
-      fprintf(stderr, "  # swap buffer: %u\n", fxMesa->stats.swapBuffer);
-
-      if (!fxMesa->stats.swapBuffer)
-	 fxMesa->stats.swapBuffer = 1;
-
-      fprintf(stderr, "Textures Stats:\n");
-      fprintf(stderr, "  Free texture memory on TMU0: %d\n",
-	      fxMesa->freeTexMem[FX_TMU0]);
-      if (fxMesa->haveTwoTMUs)
-	 fprintf(stderr, "  Free texture memory on TMU1: %d\n",
-		 fxMesa->freeTexMem[FX_TMU1]);
-      fprintf(stderr, "  # request to TMM to upload a texture objects: %u\n",
-	      fxMesa->stats.reqTexUpload);
-      fprintf(stderr,
-	      "  # request to TMM to upload a texture objects per swapbuffer: %.2f\n",
-	      fxMesa->stats.reqTexUpload / (float) fxMesa->stats.swapBuffer);
-      fprintf(stderr, "  # texture objects uploaded: %u\n",
-	      fxMesa->stats.texUpload);
-      fprintf(stderr, "  # texture objects uploaded per swapbuffer: %.2f\n",
-	      fxMesa->stats.texUpload / (float) fxMesa->stats.swapBuffer);
-      fprintf(stderr, "  # MBs uploaded to texture memory: %.2f\n",
-	      fxMesa->stats.memTexUpload / (float) (1 << 20));
-      fprintf(stderr,
-	      "  # MBs uploaded to texture memory per swapbuffer: %.2f\n",
-	      (fxMesa->stats.memTexUpload /
-	       (float) fxMesa->stats.swapBuffer) / (float) (1 << 20));
-   }
-
-   glbTotNumCtx--;
-
-   if (!glbTotNumCtx && getenv("MESA_FX_INFO")) {
-      GrSstPerfStats_t st;
-
-      FX_grSstPerfStats(&st);
-
-      fprintf(stderr, "Pixels Stats:\n");
-      fprintf(stderr, "  # pixels processed (minus buffer clears): %u\n",
-              (unsigned) st.pixelsIn);
-      fprintf(stderr, "  # pixels not drawn due to chroma key test failure: %u\n",
-              (unsigned) st.chromaFail);
-      fprintf(stderr, "  # pixels not drawn due to depth test failure: %u\n",
-              (unsigned) st.zFuncFail);
-      fprintf(stderr,
-              "  # pixels not drawn due to alpha test failure: %u\n",
-              (unsigned) st.aFuncFail);
-      fprintf(stderr, "  # pixels drawn (including buffer clears and LFB writes): %u\n",
-              (unsigned) st.pixelsOut);
-   }
-
-   /* close the hardware first,
-    * so we can debug atexit problems (memory leaks, etc).
-    */
-   grSstWinClose(fxMesa->glideContext);
-   fxCloseHardware();
-
-   fxDDDestroyFxMesaContext(fxMesa); /* must be before _mesa_destroy_context */
-   _mesa_destroy_visual(fxMesa->glVis);
-   _mesa_destroy_context(fxMesa->glCtx);
-   _mesa_destroy_framebuffer(fxMesa->glBuffer);
-   fxTMClose(fxMesa); /* must be after _mesa_destroy_context */
-
-   FREE(fxMesa);
-
-   if (fxMesa == fxMesaCurrentCtx)
-      fxMesaCurrentCtx = NULL;
-}
-
-
-/*
- * Make the specified FX/Mesa context the current one.
- */
-void GLAPIENTRY
-fxMesaMakeCurrent(fxMesaContext fxMesa)
-{
-   if (!fxMesa) {
-      _mesa_make_current(NULL, NULL, NULL);
-      fxMesaCurrentCtx = NULL;
-
-      if (TDFX_DEBUG & VERBOSE_DRIVER) {
-	 fprintf(stderr, "fxMesaMakeCurrent(NULL)\n");
-      }
-
-      return;
-   }
-
-   /* if this context is already the current one, we can return early */
-   if (fxMesaCurrentCtx == fxMesa
-       && fxMesaCurrentCtx->glCtx == _mesa_get_current_context()) {
-      if (TDFX_DEBUG & VERBOSE_DRIVER) {
-	 fprintf(stderr, "fxMesaMakeCurrent(NOP)\n");
-      }
-
-      return;
-   }
-
-   if (TDFX_DEBUG & VERBOSE_DRIVER) {
-      fprintf(stderr, "fxMesaMakeCurrent(...)\n");
-   }
-
-   if (fxMesaCurrentCtx)
-      grGlideGetState((GrState *) fxMesaCurrentCtx->state);
-
-   fxMesaCurrentCtx = fxMesa;
-
-   grSstSelect(fxMesa->board);
-   grGlideSetState((GrState *) fxMesa->state);
-
-   _mesa_make_current(fxMesa->glCtx, fxMesa->glBuffer, fxMesa->glBuffer);
-
-   fxSetupDDPointers(fxMesa->glCtx);
-}
-
-
-/*
- * Swap front/back buffers for current context if double buffered.
- */
-void GLAPIENTRY
-fxMesaSwapBuffers(void)
-{
-   if (TDFX_DEBUG & VERBOSE_DRIVER) {
-      fprintf(stderr, "fxMesaSwapBuffers()\n");
-   }
-
-   if (fxMesaCurrentCtx) {
-      _mesa_notifySwapBuffers(fxMesaCurrentCtx->glCtx);
-
-      if (fxMesaCurrentCtx->haveDoubleBuffer) {
-
-	 grBufferSwap(fxMesaCurrentCtx->swapInterval);
-
-#if 0
-	 /*
-	  * Don't allow swap buffer commands to build up!
-	  */
-	 while (FX_grGetInteger(GR_PENDING_BUFFERSWAPS) >
-		fxMesaCurrentCtx->maxPendingSwapBuffers)
-	    /* The driver is able to sleep when waiting for the completation
-	       of multiple swapbuffer operations instead of wasting
-	       CPU time (NOTE: you must uncomment the following line in the
-	       in order to enable this option) */
-	    /* usleep(10000); */
-	    ;
-#endif
-
-	 fxMesaCurrentCtx->stats.swapBuffer++;
-      }
-   }
-}
-
-
-/*
- * Shutdown Glide library
- */
-void GLAPIENTRY
-fxCloseHardware(void)
-{
-   if (glbGlideInitialized) {
-      if (glbTotNumCtx == 0) {
-	 grGlideShutdown();
-	 glbGlideInitialized = 0;
-      }
-   }
-}
-
-
-#else
-
-
-/*
- * Need this to provide at least one external definition.
- */
-extern int gl_fx_dummy_function_api(void);
-int
-gl_fx_dummy_function_api(void)
-{
-   return 0;
-}
-
-#endif /* FX */
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/glide/fxdd.c b/nx-X11/extras/Mesa/src/mesa/drivers/glide/fxdd.c
deleted file mode 100644
index 4e9df208b..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/glide/fxdd.c
+++ /dev/null
@@ -1,2197 +0,0 @@
-/*
- * Mesa 3-D graphics library
- * Version:  5.1
- *
- * Copyright (C) 1999-2003  Brian Paul   All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included
- * in all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
- * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- */
-
-/* Authors:
- *    David Bucciarelli
- *    Brian Paul
- *    Daryll Strauss
- *    Keith Whitwell
- *    Daniel Borca
- *    Hiroshi Morii
- */
-
-/* fxdd.c - 3Dfx VooDoo Mesa device driver functions */
-
-
-#ifdef HAVE_CONFIG_H
-#include "conf.h"
-#endif
-
-#if defined(FX)
-
-#include "image.h"
-#include "mtypes.h"
-#include "fxdrv.h"
-#include "buffers.h"
-#include "enums.h"
-#include "extensions.h"
-#include "macros.h"
-#include "texstore.h"
-#include "teximage.h"
-#include "swrast/swrast.h"
-#include "swrast/s_context.h"
-#include "swrast_setup/swrast_setup.h"
-#include "tnl/tnl.h"
-#include "tnl/t_context.h"
-#include "tnl/t_pipeline.h"
-#include "array_cache/acache.h"
-
-
-
-/* lookup table for scaling 4 bit colors up to 8 bits */
-GLuint FX_rgb_scale_4[16] = {
-   0,   17,  34,  51,  68,  85,  102, 119,
-   136, 153, 170, 187, 204, 221, 238, 255
-};
-
-/* lookup table for scaling 5 bit colors up to 8 bits */
-GLuint FX_rgb_scale_5[32] = {
-   0,   8,   16,  25,  33,  41,  49,  58,
-   66,  74,  82,  90,  99,  107, 115, 123,
-   132, 140, 148, 156, 165, 173, 181, 189,
-   197, 206, 214, 222, 230, 239, 247, 255
-};
-
-/* lookup table for scaling 6 bit colors up to 8 bits */
-GLuint FX_rgb_scale_6[64] = {
-   0,   4,   8,   12,  16,  20,  24,  28,
-   32,  36,  40,  45,  49,  53,  57,  61,
-   65,  69,  73,  77,  81,  85,  89,  93,
-   97,  101, 105, 109, 113, 117, 121, 125,
-   130, 134, 138, 142, 146, 150, 154, 158,
-   162, 166, 170, 174, 178, 182, 186, 190,
-   194, 198, 202, 206, 210, 215, 219, 223,
-   227, 231, 235, 239, 243, 247, 251, 255
-};
-
-
-/*
- * Disable color by masking out R, G, B, A
- */
-static void fxDisableColor (fxMesaContext fxMesa)
-{
- if (fxMesa->colDepth == 32) {
-    /* 32bpp mode */
-    fxMesa->Glide.grColorMaskExt(FXFALSE, FXFALSE, FXFALSE, FXFALSE);
- } else {
-    /* 15/16 bpp mode */
-    grColorMask(FXFALSE, FXFALSE);
- }
-}
-
-
-/**********************************************************************/
-/*****                 Miscellaneous functions                    *****/
-/**********************************************************************/
-
-/* Return buffer size information */
-static void
-fxDDGetBufferSize(GLframebuffer *buffer, GLuint *width, GLuint *height)
-{
-   GET_CURRENT_CONTEXT(ctx);
-   if (ctx && FX_CONTEXT(ctx)) {
-      fxMesaContext fxMesa = FX_CONTEXT(ctx);
-
-      if (TDFX_DEBUG & VERBOSE_DRIVER) {
-         fprintf(stderr, "fxDDGetBufferSize(...)\n");
-      }
-
-      *width = fxMesa->width;
-      *height = fxMesa->height;
-   }
-}
-
-
-static void
-fxDDViewport(GLcontext *ctx, GLint x, GLint y, GLsizei w, GLsizei h)
-{
-   /* poll for window size change and realloc software Z/stencil/etc if needed */
-   _mesa_ResizeBuffersMESA();
-}
-
-
-/* Implements glClearColor() */
-static void
-fxDDClearColor(GLcontext * ctx, const GLfloat color[4])
-{
-   fxMesaContext fxMesa = FX_CONTEXT(ctx);
-   GLubyte col[4];
-
-   if (TDFX_DEBUG & VERBOSE_DRIVER) {
-      fprintf(stderr, "fxDDClearColor(%f, %f, %f, %f)\n",
-	              color[0], color[1], color[2], color[3]);
-   }
-
-   CLAMPED_FLOAT_TO_UBYTE(col[0], color[0]);
-   CLAMPED_FLOAT_TO_UBYTE(col[1], color[1]);
-   CLAMPED_FLOAT_TO_UBYTE(col[2], color[2]);
-   CLAMPED_FLOAT_TO_UBYTE(col[3], color[3]);
-
-   fxMesa->clearC = FXCOLOR4(col);
-   fxMesa->clearA = col[3];
-}
-
-
-/* Clear the color and/or depth buffers */
-static void fxDDClear( GLcontext *ctx,
-			GLbitfield mask, GLboolean all,
-			GLint x, GLint y, GLint width, GLint height )
-{
-   fxMesaContext fxMesa = FX_CONTEXT(ctx);
-   GLbitfield softwareMask = mask & (BUFFER_BIT_ACCUM);
-   const GLuint stencil_size = fxMesa->haveHwStencil ? ctx->Visual.stencilBits : 0;
-   const FxU32 clearD = (FxU32) (ctx->DrawBuffer->_DepthMaxF * ctx->Depth.Clear);
-   const FxU8 clearS = (FxU8) (ctx->Stencil.Clear & 0xff);
-
-   if ( TDFX_DEBUG & MESA_VERBOSE ) {
-      fprintf( stderr, "fxDDClear( %d, %d, %d, %d )\n",
-	               (int) x, (int) y, (int) width, (int) height );
-   }
-
-   /* we can't clear accum buffers nor stereo */
-   mask &= ~(BUFFER_BIT_ACCUM | BUFFER_BIT_FRONT_RIGHT | BUFFER_BIT_BACK_RIGHT);
-
-   /* Need this check to respond to certain HW updates */
-   if (fxMesa->new_state & (FX_NEW_SCISSOR | FX_NEW_COLOR_MASK)) {
-      fxSetupScissor(ctx);
-      fxSetupColorMask(ctx);
-      fxMesa->new_state &= ~(FX_NEW_SCISSOR | FX_NEW_COLOR_MASK);
-   }
-
-   /*
-    * As per GL spec, color masking should be obeyed when clearing
-    */
-   if (ctx->Visual.greenBits != 8) {
-      /* can only do color masking if running in 24/32bpp on Napalm */
-      if (ctx->Color.ColorMask[RCOMP] != ctx->Color.ColorMask[GCOMP] ||
-          ctx->Color.ColorMask[GCOMP] != ctx->Color.ColorMask[BCOMP]) {
-         softwareMask |= (mask & (BUFFER_BIT_FRONT_LEFT | BUFFER_BIT_BACK_LEFT));
-         mask &= ~(BUFFER_BIT_FRONT_LEFT | BUFFER_BIT_BACK_LEFT);
-      }
-   }
-
-   if (fxMesa->haveHwStencil) {
-      /*
-       * If we want to clear stencil, it must be enabled
-       * in the HW, even if the stencil test is not enabled
-       * in the OGL state.
-       */
-      BEGIN_BOARD_LOCK();
-      if (mask & BUFFER_BIT_STENCIL) {
-	 fxMesa->Glide.grStencilMaskExt(fxMesa->unitsState.stencilWriteMask);
-	 /* set stencil ref value = desired clear value */
-	 fxMesa->Glide.grStencilFuncExt(GR_CMP_ALWAYS, clearS, 0xff);
-	 fxMesa->Glide.grStencilOpExt(GR_STENCILOP_REPLACE,
-                                   GR_STENCILOP_REPLACE, GR_STENCILOP_REPLACE);
-	 grEnable(GR_STENCIL_MODE_EXT);
-      }
-      else {
-	 grDisable(GR_STENCIL_MODE_EXT);
-      }
-      END_BOARD_LOCK();
-   } else if (mask & BUFFER_BIT_STENCIL) {
-      softwareMask |= (mask & (BUFFER_BIT_STENCIL));
-      mask &= ~(BUFFER_BIT_STENCIL);
-   }
-
-   /*
-    * This may be ugly, but it's needed in order to work around a number
-    * of Glide bugs.
-    */
-   BEGIN_CLIP_LOOP();
-   {
-      /*
-       * This could probably be done fancier but doing each possible case
-       * explicitly is less error prone.
-       */
-      switch (mask & ~BUFFER_BIT_STENCIL) {
-      case BUFFER_BIT_BACK_LEFT | BUFFER_BIT_DEPTH:
-	 /* back buffer & depth */
-         grDepthMask(FXTRUE);
-	 grRenderBuffer(GR_BUFFER_BACKBUFFER);
-	 if (stencil_size > 0) {
-            fxMesa->Glide.grBufferClearExt(fxMesa->clearC,
-                                           fxMesa->clearA,
-                                           clearD, clearS);
-         }
-	 else
-            grBufferClear(fxMesa->clearC,
-                          fxMesa->clearA,
-                          clearD);
-	 break;
-      case BUFFER_BIT_FRONT_LEFT | BUFFER_BIT_DEPTH:
-	 /* XXX it appears that the depth buffer isn't cleared when
-	  * glRenderBuffer(GR_BUFFER_FRONTBUFFER) is set.
-	  * This is a work-around/
-	  */
-	 /* clear depth */
-         grDepthMask(FXTRUE);
-         fxDisableColor(fxMesa);
-	 grRenderBuffer(GR_BUFFER_BACKBUFFER);
-	 if (stencil_size > 0)
-            fxMesa->Glide.grBufferClearExt(fxMesa->clearC,
-                                           fxMesa->clearA,
-                                           clearD, clearS);
-	 else
-            grBufferClear(fxMesa->clearC,
-                          fxMesa->clearA,
-                          clearD);
-	 fxSetupColorMask(ctx);
-	 grDepthMask(FXFALSE);
-	 /* clear front */
-	 grRenderBuffer(GR_BUFFER_FRONTBUFFER);
-	 if (stencil_size > 0)
-            fxMesa->Glide.grBufferClearExt(fxMesa->clearC,
-                                           fxMesa->clearA,
-                                           clearD, clearS);
-	 else
-            grBufferClear(fxMesa->clearC,
-                          fxMesa->clearA,
-                          clearD);
-	 break;
-      case BUFFER_BIT_BACK_LEFT:
-	 /* back buffer only */
-	 grDepthMask(FXFALSE);
-	 grRenderBuffer(GR_BUFFER_BACKBUFFER);
-	 if (stencil_size > 0)
-            fxMesa->Glide.grBufferClearExt(fxMesa->clearC,
-                                           fxMesa->clearA,
-                                           clearD, clearS);
-	 else
-            grBufferClear(fxMesa->clearC,
-                          fxMesa->clearA,
-                          clearD);
-	 break;
-      case BUFFER_BIT_FRONT_LEFT:
-	 /* front buffer only */
-	 grDepthMask(FXFALSE);
-	 grRenderBuffer(GR_BUFFER_FRONTBUFFER);
-	 if (stencil_size > 0)
-            fxMesa->Glide.grBufferClearExt(fxMesa->clearC,
-                                           fxMesa->clearA,
-                                           clearD, clearS);
-	 else
-            grBufferClear(fxMesa->clearC,
-                          fxMesa->clearA,
-                          clearD);
-	 break;
-      case BUFFER_BIT_FRONT_LEFT | BUFFER_BIT_BACK_LEFT:
-	 /* front and back */
-	 grDepthMask(FXFALSE);
-	 grRenderBuffer(GR_BUFFER_BACKBUFFER);
-	 if (stencil_size > 0)
-            fxMesa->Glide.grBufferClearExt(fxMesa->clearC,
-                                           fxMesa->clearA,
-                                           clearD, clearS);
-	 else
-            grBufferClear(fxMesa->clearC,
-                          fxMesa->clearA,
-                          clearD);
-	 grRenderBuffer(GR_BUFFER_FRONTBUFFER);
-	 if (stencil_size > 0)
-            fxMesa->Glide.grBufferClearExt(fxMesa->clearC,
-                                           fxMesa->clearA,
-                                           clearD, clearS);
-	 else
-            grBufferClear(fxMesa->clearC,
-                          fxMesa->clearA,
-                          clearD);
-	 break;
-      case BUFFER_BIT_FRONT_LEFT | BUFFER_BIT_BACK_LEFT | BUFFER_BIT_DEPTH:
-	 /* clear back and depth */
-         grDepthMask(FXTRUE);
-	 grRenderBuffer(GR_BUFFER_BACKBUFFER);
-         if (stencil_size > 0)
-            fxMesa->Glide.grBufferClearExt(fxMesa->clearC,
-                                           fxMesa->clearA,
-                                           clearD, clearS);
-	 else
-            grBufferClear(fxMesa->clearC,
-                          fxMesa->clearA,
-                          clearD);
-	 /* clear front */
-	 grDepthMask(FXFALSE);
-	 grRenderBuffer(GR_BUFFER_FRONTBUFFER);
-	 if (stencil_size > 0)
-            fxMesa->Glide.grBufferClearExt(fxMesa->clearC,
-                                           fxMesa->clearA,
-                                           clearD, clearS);
-	 else
-            grBufferClear(fxMesa->clearC,
-                          fxMesa->clearA,
-                          clearD);
-	 break;
-      case BUFFER_BIT_DEPTH:
-	 /* just the depth buffer */
-         grDepthMask(FXTRUE);
-         fxDisableColor(fxMesa);
-	 grRenderBuffer(GR_BUFFER_BACKBUFFER);
-	 if (stencil_size > 0)
-            fxMesa->Glide.grBufferClearExt(fxMesa->clearC,
-                                           fxMesa->clearA,
-                                           clearD, clearS);
-	 else
-            grBufferClear(fxMesa->clearC,
-                          fxMesa->clearA,
-                          clearD);
-	 fxSetupColorMask(ctx);
-	 break;
-      default:
-         /* clear no color buffers or depth buffer but might clear stencil */
-	 if ((stencil_size > 0) && (mask & BUFFER_BIT_STENCIL)) {
-            /* XXX need this RenderBuffer call to work around Glide bug */
-            grDepthMask(FXFALSE);
-            grRenderBuffer(GR_BUFFER_BACKBUFFER);
-            fxDisableColor(fxMesa);
-            fxMesa->Glide.grBufferClearExt(fxMesa->clearC,
-                                           fxMesa->clearA,
-                                           clearD, clearS);
-            fxSetupColorMask(ctx);
-         }
-      }
-   }
-   END_CLIP_LOOP();
-
-   if (fxMesa->haveHwStencil) {
-      /* We changed the stencil state above.  Restore it! */
-      fxSetupStencil(ctx);
-   }
-   fxSetupDepthTest(ctx);
-   grRenderBuffer(fxMesa->currentFB);
-
-   if (softwareMask)
-      _swrast_Clear( ctx, softwareMask, all, x, y, width, height );
-}
-
-
-/* Set the buffer used for drawing */
-/* XXX support for separate read/draw buffers hasn't been tested */
-/* XXX GL_NONE disables color, but fails to correctly maintain state */
-static void
-fxDDSetDrawBuffer(GLcontext * ctx, GLenum mode)
-{
-   fxMesaContext fxMesa = FX_CONTEXT(ctx);
-
-   if (TDFX_DEBUG & VERBOSE_DRIVER) {
-      fprintf(stderr, "fxDDSetDrawBuffer(%x)\n", (int)mode);
-   }
-
-   if (mode == GL_FRONT_LEFT) {
-      fxMesa->currentFB = GR_BUFFER_FRONTBUFFER;
-      grRenderBuffer(fxMesa->currentFB);
-   }
-   else if (mode == GL_BACK_LEFT) {
-      fxMesa->currentFB = GR_BUFFER_BACKBUFFER;
-      grRenderBuffer(fxMesa->currentFB);
-   }
-   else if (mode == GL_NONE) {
-      fxDisableColor(fxMesa);
-   }
-   else {
-      /* we'll need a software fallback */
-      /* XXX not implemented */
-   }
-
-   /* update s/w fallback state */
-   _swrast_DrawBuffer(ctx, mode);
-}
-
-
-static void
-fxDDDrawBitmap2 (GLcontext *ctx, GLint px, GLint py,
-		 GLsizei width, GLsizei height,
-		 const struct gl_pixelstore_attrib *unpack,
-		 const GLubyte *bitmap)
-{
-   fxMesaContext fxMesa = FX_CONTEXT(ctx);
-   SWcontext *swrast = SWRAST_CONTEXT(ctx);
-   GrLfbInfo_t info;
-   GrLfbWriteMode_t mode;
-   FxU16 color;
-   const struct gl_pixelstore_attrib *finalUnpack;
-   struct gl_pixelstore_attrib scissoredUnpack;
-
-   /* check if there's any raster operations enabled which we can't handle */
-   if (swrast->_RasterMask & (ALPHATEST_BIT |
-			      /*BLEND_BIT |*/   /* blending ok, through pixpipe */
-			      DEPTH_BIT |       /* could be done with RGB:DEPTH */
-			      FOG_BIT |         /* could be done with RGB:DEPTH */
-			      LOGIC_OP_BIT |
-			      /*CLIP_BIT |*/    /* clipping ok, below */
-			      STENCIL_BIT |
-			      MASKING_BIT |
-			      MULTI_DRAW_BIT |
-			      OCCLUSION_BIT |   /* nope! at least not yet */
-			      TEXTURE_BIT |
-			      FRAGPROG_BIT)) {
-      _swrast_Bitmap(ctx, px, py, width, height, unpack, bitmap);
-      return;
-   }
-
-   /* make sure the pixelpipe is configured correctly */
-   fxSetupFXUnits(ctx);
-
-   /* FIXME! _RasterMask & CLIP_BIT gets set if we're out of Viewport, also! */
-   if (ctx->Scissor.Enabled) {
-      /* This is a bit tricky, but by carefully adjusting the px, py,
-       * width, height, skipPixels and skipRows values we can do
-       * scissoring without special code in the rendering loop.
-       */
-
-      /* we'll construct a new pixelstore struct */
-      finalUnpack = &scissoredUnpack;
-      scissoredUnpack = *unpack;
-      if (scissoredUnpack.RowLength == 0)
-	 scissoredUnpack.RowLength = width;
-
-      /* clip left */
-      if (px < ctx->Scissor.X) {
-	 scissoredUnpack.SkipPixels += (ctx->Scissor.X - px);
-	 width -= (ctx->Scissor.X - px);
-	 px = ctx->Scissor.X;
-      }
-      /* clip right */
-      if (px + width >= ctx->Scissor.X + ctx->Scissor.Width) {
-	 width -= (px + width - (ctx->Scissor.X + ctx->Scissor.Width));
-      }
-      /* clip bottom */
-      if (py < ctx->Scissor.Y) {
-	 scissoredUnpack.SkipRows += (ctx->Scissor.Y - py);
-	 height -= (ctx->Scissor.Y - py);
-	 py = ctx->Scissor.Y;
-      }
-      /* clip top */
-      if (py + height >= ctx->Scissor.Y + ctx->Scissor.Height) {
-	 height -= (py + height - (ctx->Scissor.Y + ctx->Scissor.Height));
-      }
-
-      if (width <= 0 || height <= 0)
-	 return;
-   }
-   else {
-      finalUnpack = unpack;
-   }
-
-   /* compute pixel value */
-   {
-      GLint r = (GLint) (ctx->Current.RasterColor[RCOMP] * 255.0f);
-      GLint g = (GLint) (ctx->Current.RasterColor[GCOMP] * 255.0f);
-      GLint b = (GLint) (ctx->Current.RasterColor[BCOMP] * 255.0f);
-      GLint a = (GLint) (ctx->Current.RasterColor[ACOMP] * 255.0f);
-      if (fxMesa->colDepth == 15) {
-         color = TDFXPACKCOLOR1555(b, g, r, a);
-         mode = GR_LFBWRITEMODE_1555;
-      } else {
-         color = fxMesa->bgrOrder ? TDFXPACKCOLOR565(r, g, b) : TDFXPACKCOLOR565(b, g, r);
-         mode = GR_LFBWRITEMODE_565;
-      }
-   }
-
-   info.size = sizeof(info);
-   if (!grLfbLock(GR_LFB_WRITE_ONLY,
-		  fxMesa->currentFB,
-		  mode,
-		  GR_ORIGIN_LOWER_LEFT, FXTRUE, &info)) {
-      _swrast_Bitmap(ctx, px, py, width, height, finalUnpack, bitmap);
-      return;
-   }
-
-   {
-      const GLint winX = 0;
-      const GLint winY = 0;
-      /* The dest stride depends on the hardware and whether we're drawing
-       * to the front or back buffer.  This compile-time test seems to do
-       * the job for now.
-       */
-      const GLint dstStride = info.strideInBytes / 2;	/* stride in GLushorts */
-
-      GLint row;
-      /* compute dest address of bottom-left pixel in bitmap */
-      GLushort *dst = (GLushort *) info.lfbPtr
-	 + (winY + py) * dstStride + (winX + px);
-
-      for (row = 0; row < height; row++) {
-	 const GLubyte *src =
-	    (const GLubyte *) _mesa_image_address2d(finalUnpack,
-                                                    bitmap, width, height,
-                                                    GL_COLOR_INDEX, GL_BITMAP,
-                                                    row, 0);
-	 if (finalUnpack->LsbFirst) {
-	    /* least significan bit first */
-	    GLubyte mask = 1U << (finalUnpack->SkipPixels & 0x7);
-	    GLint col;
-	    for (col = 0; col < width; col++) {
-	       if (*src & mask) {
-		  dst[col] = color;
-	       }
-	       if (mask == 128U) {
-		  src++;
-		  mask = 1U;
-	       }
-	       else {
-		  mask = mask << 1;
-	       }
-	    }
-	    if (mask != 1)
-	       src++;
-	 }
-	 else {
-	    /* most significan bit first */
-	    GLubyte mask = 128U >> (finalUnpack->SkipPixels & 0x7);
-	    GLint col;
-	    for (col = 0; col < width; col++) {
-	       if (*src & mask) {
-		  dst[col] = color;
-	       }
-	       if (mask == 1U) {
-		  src++;
-		  mask = 128U;
-	       }
-	       else {
-		  mask = mask >> 1;
-	       }
-	    }
-	    if (mask != 128)
-	       src++;
-	 }
-	 dst += dstStride;
-      }
-   }
-
-   grLfbUnlock(GR_LFB_WRITE_ONLY, fxMesa->currentFB);
-}
-
-static void
-fxDDDrawBitmap4 (GLcontext *ctx, GLint px, GLint py,
-		 GLsizei width, GLsizei height,
-		 const struct gl_pixelstore_attrib *unpack,
-		 const GLubyte *bitmap)
-{
-   fxMesaContext fxMesa = FX_CONTEXT(ctx);
-   SWcontext *swrast = SWRAST_CONTEXT(ctx);
-   GrLfbInfo_t info;
-   FxU32 color;
-   const struct gl_pixelstore_attrib *finalUnpack;
-   struct gl_pixelstore_attrib scissoredUnpack;
-
-   /* check if there's any raster operations enabled which we can't handle */
-   if ((swrast->_RasterMask & (/*ALPHATEST_BIT |*/
-			      /*BLEND_BIT |*/   /* blending ok, through pixpipe */
-			      DEPTH_BIT |       /* could be done with RGB:DEPTH */
-			      FOG_BIT |         /* could be done with RGB:DEPTH */
-			      LOGIC_OP_BIT |
-			      /*CLIP_BIT |*/    /* clipping ok, below */
-			      STENCIL_BIT |
-			      /*MASKING_BIT |*/ /* masking ok, we're in 32bpp */
-			      MULTI_DRAW_BIT |
-			      OCCLUSION_BIT |   /* nope! at least not yet */
-			      TEXTURE_BIT |
-			      FRAGPROG_BIT))
-      ) {
-      _swrast_Bitmap(ctx, px, py, width, height, unpack, bitmap);
-      return;
-   }
-
-   /* make sure the pixelpipe is configured correctly */
-   fxSetupFXUnits(ctx);
-
-   /* FIXME! _RasterMask & CLIP_BIT gets set if we're out of Viewport, also! */
-   if (ctx->Scissor.Enabled) {
-      /* This is a bit tricky, but by carefully adjusting the px, py,
-       * width, height, skipPixels and skipRows values we can do
-       * scissoring without special code in the rendering loop.
-       */
-
-      /* we'll construct a new pixelstore struct */
-      finalUnpack = &scissoredUnpack;
-      scissoredUnpack = *unpack;
-      if (scissoredUnpack.RowLength == 0)
-	 scissoredUnpack.RowLength = width;
-
-      /* clip left */
-      if (px < ctx->Scissor.X) {
-	 scissoredUnpack.SkipPixels += (ctx->Scissor.X - px);
-	 width -= (ctx->Scissor.X - px);
-	 px = ctx->Scissor.X;
-      }
-      /* clip right */
-      if (px + width >= ctx->Scissor.X + ctx->Scissor.Width) {
-	 width -= (px + width - (ctx->Scissor.X + ctx->Scissor.Width));
-      }
-      /* clip bottom */
-      if (py < ctx->Scissor.Y) {
-	 scissoredUnpack.SkipRows += (ctx->Scissor.Y - py);
-	 height -= (ctx->Scissor.Y - py);
-	 py = ctx->Scissor.Y;
-      }
-      /* clip top */
-      if (py + height >= ctx->Scissor.Y + ctx->Scissor.Height) {
-	 height -= (py + height - (ctx->Scissor.Y + ctx->Scissor.Height));
-      }
-
-      if (width <= 0 || height <= 0)
-	 return;
-   }
-   else {
-      finalUnpack = unpack;
-   }
-
-   /* compute pixel value */
-   {
-      GLint r = (GLint) (ctx->Current.RasterColor[RCOMP] * 255.0f);
-      GLint g = (GLint) (ctx->Current.RasterColor[GCOMP] * 255.0f);
-      GLint b = (GLint) (ctx->Current.RasterColor[BCOMP] * 255.0f);
-      GLint a = (GLint) (ctx->Current.RasterColor[ACOMP] * 255.0f);
-      color = TDFXPACKCOLOR8888(b, g, r, a);
-   }
-
-   info.size = sizeof(info);
-   if (!grLfbLock(GR_LFB_WRITE_ONLY,
-		  fxMesa->currentFB,
-		  GR_LFBWRITEMODE_8888,
-		  GR_ORIGIN_LOWER_LEFT, FXTRUE, &info)) {
-      _swrast_Bitmap(ctx, px, py, width, height, finalUnpack, bitmap);
-      return;
-   }
-
-   {
-      const GLint winX = 0;
-      const GLint winY = 0;
-      /* The dest stride depends on the hardware and whether we're drawing
-       * to the front or back buffer.  This compile-time test seems to do
-       * the job for now.
-       */
-      const GLint dstStride = info.strideInBytes / 4;	/* stride in GLuints */
-
-      GLint row;
-      /* compute dest address of bottom-left pixel in bitmap */
-      GLuint *dst = (GLuint *) info.lfbPtr
-	 + (winY + py) * dstStride + (winX + px);
-
-      for (row = 0; row < height; row++) {
-	 const GLubyte *src =
-	    (const GLubyte *) _mesa_image_address2d(finalUnpack,
-                                                    bitmap, width, height,
-                                                    GL_COLOR_INDEX, GL_BITMAP,
-                                                    row, 0);
-	 if (finalUnpack->LsbFirst) {
-	    /* least significan bit first */
-	    GLubyte mask = 1U << (finalUnpack->SkipPixels & 0x7);
-	    GLint col;
-	    for (col = 0; col < width; col++) {
-	       if (*src & mask) {
-		  dst[col] = color;
-	       }
-	       if (mask == 128U) {
-		  src++;
-		  mask = 1U;
-	       }
-	       else {
-		  mask = mask << 1;
-	       }
-	    }
-	    if (mask != 1)
-	       src++;
-	 }
-	 else {
-	    /* most significan bit first */
-	    GLubyte mask = 128U >> (finalUnpack->SkipPixels & 0x7);
-	    GLint col;
-	    for (col = 0; col < width; col++) {
-	       if (*src & mask) {
-		  dst[col] = color;
-	       }
-	       if (mask == 1U) {
-		  src++;
-		  mask = 128U;
-	       }
-	       else {
-		  mask = mask >> 1;
-	       }
-	    }
-	    if (mask != 128)
-	       src++;
-	 }
-	 dst += dstStride;
-      }
-   }
-
-   grLfbUnlock(GR_LFB_WRITE_ONLY, fxMesa->currentFB);
-}
-
-
-static void
-fxDDReadPixels565 (GLcontext * ctx,
-		   GLint x, GLint y,
-		   GLsizei width, GLsizei height,
-		   GLenum format, GLenum type,
-		   const struct gl_pixelstore_attrib *packing,
-		   GLvoid *dstImage)
-{
-   if (ctx->_ImageTransferState/* & (IMAGE_SCALE_BIAS_BIT|IMAGE_MAP_COLOR_BIT)*/) {
-      _swrast_ReadPixels(ctx, x, y, width, height, format, type,
-			 packing, dstImage);
-      return;
-   }
-   else {
-      fxMesaContext fxMesa = FX_CONTEXT(ctx);
-      GrLfbInfo_t info;
-
-      BEGIN_BOARD_LOCK();
-      info.size = sizeof(info);
-      if (grLfbLock(GR_LFB_READ_ONLY,
-		    fxMesa->currentFB,
-		    GR_LFBWRITEMODE_ANY,
-		    GR_ORIGIN_UPPER_LEFT, FXFALSE, &info)) {
-	 const GLint winX = 0;
-	 const GLint winY = fxMesa->height - 1;
-	 const GLint srcStride = info.strideInBytes / 2;	/* stride in GLushorts */
-	 const GLushort *src = (const GLushort *) info.lfbPtr
-	    + (winY - y) * srcStride + (winX + x);
-	 GLubyte *dst = (GLubyte *) _mesa_image_address2d(packing, dstImage,
-							width, height, format,
-							type, 0, 0);
-	 GLint dstStride =
-	    _mesa_image_row_stride(packing, width, format, type);
-
-	 if (format == GL_RGB && type == GL_UNSIGNED_BYTE) {
-	    /* convert 5R6G5B into 8R8G8B */
-	    GLint row, col;
-	    const GLint halfWidth = width >> 1;
-	    const GLint extraPixel = (width & 1);
-	    for (row = 0; row < height; row++) {
-	       GLubyte *d = dst;
-	       for (col = 0; col < halfWidth; col++) {
-		  const GLuint pixel = ((const GLuint *) src)[col];
-                  *d++ = FX_rgb_scale_5[(pixel >> 11) & 0x1f];
-                  *d++ = FX_rgb_scale_6[(pixel >> 5)  & 0x3f];
-                  *d++ = FX_rgb_scale_5[ pixel        & 0x1f];
-                  *d++ = FX_rgb_scale_5[(pixel >> 27) & 0x1f];
-                  *d++ = FX_rgb_scale_6[(pixel >> 21) & 0x3f];
-                  *d++ = FX_rgb_scale_5[(pixel >> 16) & 0x1f];
-	       }
-	       if (extraPixel) {
-		  GLushort pixel = src[width - 1];
-                  *d++ = FX_rgb_scale_5[(pixel >> 11) & 0x1f];
-                  *d++ = FX_rgb_scale_6[(pixel >> 5)  & 0x3f];
-                  *d++ = FX_rgb_scale_5[ pixel        & 0x1f];
-	       }
-	       dst += dstStride;
-	       src -= srcStride;
-	    }
-	 }
-	 else if (format == GL_RGBA && type == GL_UNSIGNED_BYTE) {
-	    /* convert 5R6G5B into 8R8G8B8A */
-	    GLint row, col;
-	    const GLint halfWidth = width >> 1;
-	    const GLint extraPixel = (width & 1);
-	    for (row = 0; row < height; row++) {
-	       GLubyte *d = dst;
-	       for (col = 0; col < halfWidth; col++) {
-		  const GLuint pixel = ((const GLuint *) src)[col];
-                  *d++ = FX_rgb_scale_5[(pixel >> 11) & 0x1f];
-                  *d++ = FX_rgb_scale_6[(pixel >> 5)  & 0x3f];
-                  *d++ = FX_rgb_scale_5[ pixel        & 0x1f];
-		  *d++ = 255;
-                  *d++ = FX_rgb_scale_5[(pixel >> 27) & 0x1f];
-                  *d++ = FX_rgb_scale_6[(pixel >> 21) & 0x3f];
-                  *d++ = FX_rgb_scale_5[(pixel >> 16) & 0x1f];
-		  *d++ = 255;
-	       }
-	       if (extraPixel) {
-		  const GLushort pixel = src[width - 1];
-                  *d++ = FX_rgb_scale_5[(pixel >> 11) & 0x1f];
-                  *d++ = FX_rgb_scale_6[(pixel >> 5)  & 0x3f];
-                  *d++ = FX_rgb_scale_5[ pixel        & 0x1f];
-		  *d++ = 255;
-	       }
-	       dst += dstStride;
-	       src -= srcStride;
-	    }
-	 }
-	 else if (format == GL_RGB && type == GL_UNSIGNED_SHORT_5_6_5) {
-	    /* directly memcpy 5R6G5B pixels into client's buffer */
-	    const GLint widthInBytes = width * 2;
-	    GLint row;
-	    for (row = 0; row < height; row++) {
-	       MEMCPY(dst, src, widthInBytes);
-	       dst += dstStride;
-	       src -= srcStride;
-	    }
-	 }
-	 else {
-	    grLfbUnlock(GR_LFB_READ_ONLY, fxMesa->currentFB);
-	    END_BOARD_LOCK();
-	    _swrast_ReadPixels(ctx, x, y, width, height, format, type,
-			       packing, dstImage);
-	    return;
-	 }
-
-	 grLfbUnlock(GR_LFB_READ_ONLY, fxMesa->currentFB);
-      }
-      END_BOARD_LOCK();
-   }
-}
-
-static void
-fxDDReadPixels555 (GLcontext * ctx,
-		   GLint x, GLint y,
-		   GLsizei width, GLsizei height,
-		   GLenum format, GLenum type,
-		   const struct gl_pixelstore_attrib *packing,
-		   GLvoid *dstImage)
-{
-   if (ctx->_ImageTransferState/* & (IMAGE_SCALE_BIAS_BIT|IMAGE_MAP_COLOR_BIT)*/) {
-      _swrast_ReadPixels(ctx, x, y, width, height, format, type,
-			 packing, dstImage);
-      return;
-   }
-   else {
-      fxMesaContext fxMesa = FX_CONTEXT(ctx);
-      GrLfbInfo_t info;
-
-      BEGIN_BOARD_LOCK();
-      info.size = sizeof(info);
-      if (grLfbLock(GR_LFB_READ_ONLY,
-		    fxMesa->currentFB,
-		    GR_LFBWRITEMODE_ANY,
-		    GR_ORIGIN_UPPER_LEFT, FXFALSE, &info)) {
-	 const GLint winX = 0;
-	 const GLint winY = fxMesa->height - 1;
-	 const GLint srcStride = info.strideInBytes / 2;	/* stride in GLushorts */
-	 const GLushort *src = (const GLushort *) info.lfbPtr
-	    + (winY - y) * srcStride + (winX + x);
-	 GLubyte *dst = (GLubyte *) _mesa_image_address2d(packing, dstImage,
-							width, height, format,
-							type, 0, 0);
-	 GLint dstStride =
-	    _mesa_image_row_stride(packing, width, format, type);
-
-	 if (format == GL_RGB && type == GL_UNSIGNED_BYTE) {
-	    /* convert 5R5G5B into 8R8G8B */
-	    GLint row, col;
-	    const GLint halfWidth = width >> 1;
-	    const GLint extraPixel = (width & 1);
-	    for (row = 0; row < height; row++) {
-	       GLubyte *d = dst;
-	       for (col = 0; col < halfWidth; col++) {
-		  const GLuint pixel = ((const GLuint *) src)[col];
-                  *d++ = FX_rgb_scale_5[(pixel >> 10) & 0x1f];
-                  *d++ = FX_rgb_scale_5[(pixel >> 5)  & 0x1f];
-                  *d++ = FX_rgb_scale_5[ pixel        & 0x1f];
-                  *d++ = FX_rgb_scale_5[(pixel >> 26) & 0x1f];
-                  *d++ = FX_rgb_scale_5[(pixel >> 21) & 0x1f];
-                  *d++ = FX_rgb_scale_5[(pixel >> 16) & 0x1f];
-	       }
-	       if (extraPixel) {
-		  GLushort pixel = src[width - 1];
-                  *d++ = FX_rgb_scale_5[(pixel >> 10) & 0x1f];
-                  *d++ = FX_rgb_scale_5[(pixel >> 5)  & 0x1f];
-                  *d++ = FX_rgb_scale_5[ pixel        & 0x1f];
-	       }
-	       dst += dstStride;
-	       src -= srcStride;
-	    }
-	 }
-	 else if (format == GL_RGBA && type == GL_UNSIGNED_BYTE) {
-	    /* convert 5R6G5B into 8R8G8B8A */
-	    GLint row, col;
-	    const GLint halfWidth = width >> 1;
-	    const GLint extraPixel = (width & 1);
-	    for (row = 0; row < height; row++) {
-	       GLubyte *d = dst;
-	       for (col = 0; col < halfWidth; col++) {
-		  const GLuint pixel = ((const GLuint *) src)[col];
-                  *d++ = FX_rgb_scale_5[(pixel >> 10) & 0x1f];
-                  *d++ = FX_rgb_scale_5[(pixel >>  5) & 0x1f];
-                  *d++ = FX_rgb_scale_5[ pixel        & 0x1f];
-		  *d++ =  (pixel & 0x8000) ? 255 : 0;
-                  *d++ = FX_rgb_scale_5[(pixel >> 26) & 0x1f];
-                  *d++ = FX_rgb_scale_5[(pixel >> 21) & 0x1f];
-                  *d++ = FX_rgb_scale_5[(pixel >> 16) & 0x1f];
-		  *d++ =  (pixel & 0x80000000) ? 255 : 0;
-	       }
-	       if (extraPixel) {
-		  const GLushort pixel = src[width - 1];
-                  *d++ = FX_rgb_scale_5[(pixel >> 10) & 0x1f];
-                  *d++ = FX_rgb_scale_5[(pixel >>  5) & 0x1f];
-                  *d++ = FX_rgb_scale_5[ pixel        & 0x1f];
-		  *d++ =  (pixel & 0x8000) ? 255 : 0;
-	       }
-	       dst += dstStride;
-	       src -= srcStride;
-	    }
-	 }
-	 else if (format == GL_BGRA && type == GL_UNSIGNED_SHORT_1_5_5_5_REV) {
-	    /* directly memcpy 5R5G5B pixels into client's buffer */
-	    const GLint widthInBytes = width * 2;
-	    GLint row;
-	    for (row = 0; row < height; row++) {
-	       MEMCPY(dst, src, widthInBytes);
-	       dst += dstStride;
-	       src -= srcStride;
-	    }
-	 }
-	 else {
-	    grLfbUnlock(GR_LFB_READ_ONLY, fxMesa->currentFB);
-	    END_BOARD_LOCK();
-	    _swrast_ReadPixels(ctx, x, y, width, height, format, type,
-			       packing, dstImage);
-	    return;
-	 }
-
-	 grLfbUnlock(GR_LFB_READ_ONLY, fxMesa->currentFB);
-      }
-      END_BOARD_LOCK();
-   }
-}
-
-static void
-fxDDReadPixels8888 (GLcontext * ctx,
-		    GLint x, GLint y,
-		    GLsizei width, GLsizei height,
-		    GLenum format, GLenum type,
-		    const struct gl_pixelstore_attrib *packing,
-		    GLvoid *dstImage)
-{
-   if (ctx->_ImageTransferState/* & (IMAGE_SCALE_BIAS_BIT|IMAGE_MAP_COLOR_BIT)*/) {
-      _swrast_ReadPixels(ctx, x, y, width, height, format, type,
-			 packing, dstImage);
-      return;
-   }
-   else {
-      fxMesaContext fxMesa = FX_CONTEXT(ctx);
-      GrLfbInfo_t info;
-
-      BEGIN_BOARD_LOCK();
-      info.size = sizeof(info);
-      if (grLfbLock(GR_LFB_READ_ONLY,
-		    fxMesa->currentFB,
-		    GR_LFBWRITEMODE_ANY,
-		    GR_ORIGIN_UPPER_LEFT, FXFALSE, &info)) {
-	 const GLint winX = 0;
-	 const GLint winY = fxMesa->height - 1;
-	 const GLint srcStride = info.strideInBytes / 4;	/* stride in GLuints */
-	 const GLuint *src = (const GLuint *) info.lfbPtr
-	    + (winY - y) * srcStride + (winX + x);
-	 GLubyte *dst = (GLubyte *) _mesa_image_address2d(packing, dstImage,
-							width, height, format,
-							type, 0, 0);
-	 GLint dstStride =
-	    _mesa_image_row_stride(packing, width, format, type);
-
-	 if (format == GL_RGB && type == GL_UNSIGNED_BYTE) {
-	    /* convert 8A8R8G8B into 8R8G8B */
-	    GLint row, col;
-	    for (row = 0; row < height; row++) {
-	       GLubyte *d = dst;
-	       for (col = 0; col < width; col++) {
-		  const GLuint pixel = ((const GLuint *) src)[col];
-                  *d++ = pixel >> 16;
-                  *d++ = pixel >> 8;
-                  *d++ = pixel;
-	       }
-	       dst += dstStride;
-	       src -= srcStride;
-	    }
-	 }
-	 else if (format == GL_RGBA && type == GL_UNSIGNED_BYTE) {
-	    /* 8A8R8G8B pixels into client's buffer */
-	    GLint row, col;
-	    for (row = 0; row < height; row++) {
-	       GLubyte *d = dst;
-	       for (col = 0; col < width; col++) {
-		  const GLuint pixel = ((const GLuint *) src)[col];
-                  *d++ = pixel >> 16;
-                  *d++ = pixel >> 8;
-                  *d++ = pixel;
-                  *d++ = pixel >> 24;
-	       }
-	       dst += dstStride;
-	       src -= srcStride;
-	    }
-	 }
-	 else if (format == GL_RGB && type == GL_UNSIGNED_SHORT_5_6_5) {
-	    /* convert 8A8R8G8B into 5R6G5B */
-	    GLint row, col;
-	    for (row = 0; row < height; row++) {
-	       GLushort *d = (GLushort *)dst;
-	       for (col = 0; col < width; col++) {
-		  const GLuint pixel = ((const GLuint *) src)[col];
-                  *d++ = (((pixel >> 16) & 0xf8) << 8) |
-                         (((pixel >>  8) & 0xfc) << 3) |
-                          ((pixel        & 0xf8) >> 3);
-	       }
-	       dst += dstStride;
-	       src -= srcStride;
-	    }
-	 }
-	 else {
-	    grLfbUnlock(GR_LFB_READ_ONLY, fxMesa->currentFB);
-	    END_BOARD_LOCK();
-	    _swrast_ReadPixels(ctx, x, y, width, height, format, type,
-			       packing, dstImage);
-	    return;
-	 }
-
-	 grLfbUnlock(GR_LFB_READ_ONLY, fxMesa->currentFB);
-      }
-      END_BOARD_LOCK();
-   }
-}
-
-
-static void
-fxDDDrawPixels555 (GLcontext * ctx, GLint x, GLint y,
-                   GLsizei width, GLsizei height,
-                   GLenum format, GLenum type,
-                   const struct gl_pixelstore_attrib *unpack,
-                   const GLvoid * pixels)
-{
-   fxMesaContext fxMesa = FX_CONTEXT(ctx);
-   SWcontext *swrast = SWRAST_CONTEXT(ctx);
-   GrLfbInfo_t info;
-   const struct gl_pixelstore_attrib *finalUnpack;
-   struct gl_pixelstore_attrib scissoredUnpack;
-
-   if (ctx->Pixel.ZoomX != 1.0F ||
-       ctx->Pixel.ZoomY != 1.0F ||
-       (ctx->_ImageTransferState & (IMAGE_SCALE_BIAS_BIT|
-				    IMAGE_MAP_COLOR_BIT)) ||
-       (swrast->_RasterMask & (ALPHATEST_BIT |
-			      /*BLEND_BIT |*/   /* blending ok, through pixpipe */
-			      DEPTH_BIT |       /* could be done with RGB:DEPTH */
-			      FOG_BIT |         /* could be done with RGB:DEPTH */
-			      LOGIC_OP_BIT |
-			      /*CLIP_BIT |*/    /* clipping ok, below */
-			      STENCIL_BIT |
-			      MASKING_BIT |
-			      MULTI_DRAW_BIT |
-			      OCCLUSION_BIT |   /* nope! at least not yet */
-			      TEXTURE_BIT |
-			      FRAGPROG_BIT)) ||
-       fxMesa->fallback)
-   {
-      _swrast_DrawPixels( ctx, x, y, width, height, format, type,
-			  unpack, pixels );
-      return;
-   }
-
-   /* make sure the pixelpipe is configured correctly */
-   fxSetupFXUnits(ctx);
-
-   /* FIXME! _RasterMask & CLIP_BIT gets set if we're out of Viewport, also! */
-   if (ctx->Scissor.Enabled) {
-      /* This is a bit tricky, but by carefully adjusting the px, py,
-       * width, height, skipPixels and skipRows values we can do
-       * scissoring without special code in the rendering loop.
-       */
-
-      /* we'll construct a new pixelstore struct */
-      finalUnpack = &scissoredUnpack;
-      scissoredUnpack = *unpack;
-      if (scissoredUnpack.RowLength == 0)
-	 scissoredUnpack.RowLength = width;
-
-      /* clip left */
-      if (x < ctx->Scissor.X) {
-	 scissoredUnpack.SkipPixels += (ctx->Scissor.X - x);
-	 width -= (ctx->Scissor.X - x);
-	 x = ctx->Scissor.X;
-      }
-      /* clip right */
-      if (x + width >= ctx->Scissor.X + ctx->Scissor.Width) {
-	 width -= (x + width - (ctx->Scissor.X + ctx->Scissor.Width));
-      }
-      /* clip bottom */
-      if (y < ctx->Scissor.Y) {
-	 scissoredUnpack.SkipRows += (ctx->Scissor.Y - y);
-	 height -= (ctx->Scissor.Y - y);
-	 y = ctx->Scissor.Y;
-      }
-      /* clip top */
-      if (y + height >= ctx->Scissor.Y + ctx->Scissor.Height) {
-	 height -= (y + height - (ctx->Scissor.Y + ctx->Scissor.Height));
-      }
-
-      if (width <= 0 || height <= 0)
-	 return;
-   }
-   else {
-      finalUnpack = unpack;
-   }
-
-   info.size = sizeof(info);
-   if (!grLfbLock(GR_LFB_WRITE_ONLY,
-                  fxMesa->currentFB,
-                  GR_LFBWRITEMODE_1555,
-                  GR_ORIGIN_LOWER_LEFT, FXTRUE, &info)) {
-      _swrast_DrawPixels(ctx, x, y, width, height, format, type, finalUnpack, pixels);
-      return;
-   }
-
-   {
-      const GLint winX = 0;
-      const GLint winY = 0;
-
-      const GLint dstStride = info.strideInBytes / 2;	/* stride in GLushorts */
-      GLushort *dst = (GLushort *) info.lfbPtr + (winY + y) * dstStride + (winX + x);
-
-      if (format == GL_RGBA && type == GL_UNSIGNED_BYTE) {
-         GLint row;
-         for (row = 0; row < height; row++) {
-	     GLubyte *src = (GLubyte *) _mesa_image_address2d(finalUnpack,
-                                  pixels, width, height, format, type, row, 0);
-	     GLint col;
-	     for (col = 0; col < width; col++) {
-                 dst[col] = TDFXPACKCOLOR1555(src[2], src[1], src[0], src[3]);
-                 src += 4;
-             }
-             dst += dstStride;
-         }
-      }
-      else if (format == GL_RGB && type == GL_UNSIGNED_BYTE) {
-         GLint row;
-         for (row = 0; row < height; row++) {
-	     GLubyte *src = (GLubyte *) _mesa_image_address2d(finalUnpack,
-                                  pixels, width, height, format, type, row, 0);
-	     GLint col;
-	     for (col = 0; col < width; col++) {
-                 dst[col] = TDFXPACKCOLOR1555(src[2], src[1], src[0], 255);
-                 src += 3;
-             }
-             dst += dstStride;
-         }
-      }
-      else {
-         grLfbUnlock(GR_LFB_WRITE_ONLY, fxMesa->currentFB);
-         _swrast_DrawPixels(ctx, x, y, width, height, format, type, finalUnpack, pixels);
-         return;
-      }
-
-   }
-
-   grLfbUnlock(GR_LFB_WRITE_ONLY, fxMesa->currentFB);
-}
-
-
-static void
-fxDDDrawPixels565 (GLcontext * ctx, GLint x, GLint y,
-                   GLsizei width, GLsizei height,
-                   GLenum format, GLenum type,
-                   const struct gl_pixelstore_attrib *unpack,
-                   const GLvoid * pixels)
-{
-   fxMesaContext fxMesa = FX_CONTEXT(ctx);
-   SWcontext *swrast = SWRAST_CONTEXT(ctx);
-   GrLfbInfo_t info;
-   const struct gl_pixelstore_attrib *finalUnpack;
-   struct gl_pixelstore_attrib scissoredUnpack;
-
-   if (ctx->Pixel.ZoomX != 1.0F ||
-       ctx->Pixel.ZoomY != 1.0F ||
-       (ctx->_ImageTransferState & (IMAGE_SCALE_BIAS_BIT|
-				    IMAGE_MAP_COLOR_BIT)) ||
-       (swrast->_RasterMask & (ALPHATEST_BIT |
-			      /*BLEND_BIT |*/   /* blending ok, through pixpipe */
-			      DEPTH_BIT |       /* could be done with RGB:DEPTH */
-			      FOG_BIT |         /* could be done with RGB:DEPTH */
-			      LOGIC_OP_BIT |
-			      /*CLIP_BIT |*/    /* clipping ok, below */
-			      STENCIL_BIT |
-			      MASKING_BIT |
-			      MULTI_DRAW_BIT |
-			      OCCLUSION_BIT |   /* nope! at least not yet */
-			      TEXTURE_BIT |
-			      FRAGPROG_BIT)) ||
-       fxMesa->fallback)
-   {
-      _swrast_DrawPixels( ctx, x, y, width, height, format, type,
-			  unpack, pixels );
-      return;
-   }
-
-   /* make sure the pixelpipe is configured correctly */
-   fxSetupFXUnits(ctx);
-
-   /* FIXME! _RasterMask & CLIP_BIT gets set if we're out of Viewport, also! */
-   if (ctx->Scissor.Enabled) {
-      /* This is a bit tricky, but by carefully adjusting the px, py,
-       * width, height, skipPixels and skipRows values we can do
-       * scissoring without special code in the rendering loop.
-       */
-
-      /* we'll construct a new pixelstore struct */
-      finalUnpack = &scissoredUnpack;
-      scissoredUnpack = *unpack;
-      if (scissoredUnpack.RowLength == 0)
-	 scissoredUnpack.RowLength = width;
-
-      /* clip left */
-      if (x < ctx->Scissor.X) {
-	 scissoredUnpack.SkipPixels += (ctx->Scissor.X - x);
-	 width -= (ctx->Scissor.X - x);
-	 x = ctx->Scissor.X;
-      }
-      /* clip right */
-      if (x + width >= ctx->Scissor.X + ctx->Scissor.Width) {
-	 width -= (x + width - (ctx->Scissor.X + ctx->Scissor.Width));
-      }
-      /* clip bottom */
-      if (y < ctx->Scissor.Y) {
-	 scissoredUnpack.SkipRows += (ctx->Scissor.Y - y);
-	 height -= (ctx->Scissor.Y - y);
-	 y = ctx->Scissor.Y;
-      }
-      /* clip top */
-      if (y + height >= ctx->Scissor.Y + ctx->Scissor.Height) {
-	 height -= (y + height - (ctx->Scissor.Y + ctx->Scissor.Height));
-      }
-
-      if (width <= 0 || height <= 0)
-	 return;
-   }
-   else {
-      finalUnpack = unpack;
-   }
-
-   info.size = sizeof(info);
-   if (!grLfbLock(GR_LFB_WRITE_ONLY,
-                  fxMesa->currentFB,
-                  GR_LFBWRITEMODE_565,
-                  GR_ORIGIN_LOWER_LEFT, FXTRUE, &info)) {
-      _swrast_DrawPixels(ctx, x, y, width, height, format, type, finalUnpack, pixels);
-      return;
-   }
-
-   {
-      const GLint winX = 0;
-      const GLint winY = 0;
-
-      const GLint dstStride = info.strideInBytes / 2;	/* stride in GLushorts */
-      GLushort *dst = (GLushort *) info.lfbPtr + (winY + y) * dstStride + (winX + x);
-
-      if (format == GL_RGBA && type == GL_UNSIGNED_BYTE) {
-         GLint row;
-         for (row = 0; row < height; row++) {
-	     GLubyte *src = (GLubyte *) _mesa_image_address2d(finalUnpack,
-                                  pixels, width, height, format, type, row, 0);
-	     GLint col;
-	     for (col = 0; col < width; col++) {
-                 dst[col] = TDFXPACKCOLOR565(src[2], src[1], src[0]);
-                 src += 4;
-             }
-             dst += dstStride;
-         }
-      }
-      else if (format == GL_RGB && type == GL_UNSIGNED_BYTE) {
-         GLint row;
-         for (row = 0; row < height; row++) {
-	     GLubyte *src = (GLubyte *) _mesa_image_address2d(finalUnpack,
-                                  pixels, width, height, format, type, row, 0);
-	     GLint col;
-	     for (col = 0; col < width; col++) {
-                 dst[col] = TDFXPACKCOLOR565(src[2], src[1], src[0]);
-                 src += 3;
-             }
-             dst += dstStride;
-         }
-      }
-      else {
-         grLfbUnlock(GR_LFB_WRITE_ONLY, fxMesa->currentFB);
-         _swrast_DrawPixels(ctx, x, y, width, height, format, type, finalUnpack, pixels);
-         return;
-      }
-
-   }
-
-   grLfbUnlock(GR_LFB_WRITE_ONLY, fxMesa->currentFB);
-}
-
-
-static void
-fxDDDrawPixels565_rev (GLcontext * ctx, GLint x, GLint y,
-                   GLsizei width, GLsizei height,
-                   GLenum format, GLenum type,
-                   const struct gl_pixelstore_attrib *unpack,
-                   const GLvoid * pixels)
-{
-   fxMesaContext fxMesa = FX_CONTEXT(ctx);
-   SWcontext *swrast = SWRAST_CONTEXT(ctx);
-   GrLfbInfo_t info;
-   const struct gl_pixelstore_attrib *finalUnpack;
-   struct gl_pixelstore_attrib scissoredUnpack;
-
-   if (ctx->Pixel.ZoomX != 1.0F ||
-       ctx->Pixel.ZoomY != 1.0F ||
-       (ctx->_ImageTransferState & (IMAGE_SCALE_BIAS_BIT|
-				    IMAGE_MAP_COLOR_BIT)) ||
-       (swrast->_RasterMask & (ALPHATEST_BIT |
-			      /*BLEND_BIT |*/   /* blending ok, through pixpipe */
-			      DEPTH_BIT |       /* could be done with RGB:DEPTH */
-			      FOG_BIT |         /* could be done with RGB:DEPTH */
-			      LOGIC_OP_BIT |
-			      /*CLIP_BIT |*/    /* clipping ok, below */
-			      STENCIL_BIT |
-			      MASKING_BIT |
-			      MULTI_DRAW_BIT |
-			      OCCLUSION_BIT |   /* nope! at least not yet */
-			      TEXTURE_BIT |
-			      FRAGPROG_BIT)) ||
-       fxMesa->fallback)
-   {
-      _swrast_DrawPixels( ctx, x, y, width, height, format, type,
-			  unpack, pixels );
-      return;
-   }
-
-   /* make sure the pixelpipe is configured correctly */
-   fxSetupFXUnits(ctx);
-
-   /* FIXME! _RasterMask & CLIP_BIT gets set if we're out of Viewport, also! */
-   if (ctx->Scissor.Enabled) {
-      /* This is a bit tricky, but by carefully adjusting the px, py,
-       * width, height, skipPixels and skipRows values we can do
-       * scissoring without special code in the rendering loop.
-       */
-
-      /* we'll construct a new pixelstore struct */
-      finalUnpack = &scissoredUnpack;
-      scissoredUnpack = *unpack;
-      if (scissoredUnpack.RowLength == 0)
-	 scissoredUnpack.RowLength = width;
-
-      /* clip left */
-      if (x < ctx->Scissor.X) {
-	 scissoredUnpack.SkipPixels += (ctx->Scissor.X - x);
-	 width -= (ctx->Scissor.X - x);
-	 x = ctx->Scissor.X;
-      }
-      /* clip right */
-      if (x + width >= ctx->Scissor.X + ctx->Scissor.Width) {
-	 width -= (x + width - (ctx->Scissor.X + ctx->Scissor.Width));
-      }
-      /* clip bottom */
-      if (y < ctx->Scissor.Y) {
-	 scissoredUnpack.SkipRows += (ctx->Scissor.Y - y);
-	 height -= (ctx->Scissor.Y - y);
-	 y = ctx->Scissor.Y;
-      }
-      /* clip top */
-      if (y + height >= ctx->Scissor.Y + ctx->Scissor.Height) {
-	 height -= (y + height - (ctx->Scissor.Y + ctx->Scissor.Height));
-      }
-
-      if (width <= 0 || height <= 0)
-	 return;
-   }
-   else {
-      finalUnpack = unpack;
-   }
-
-   info.size = sizeof(info);
-   if (!grLfbLock(GR_LFB_WRITE_ONLY,
-                  fxMesa->currentFB,
-                  GR_LFBWRITEMODE_565,
-                  GR_ORIGIN_LOWER_LEFT, FXTRUE, &info)) {
-      _swrast_DrawPixels(ctx, x, y, width, height, format, type, finalUnpack, pixels);
-      return;
-   }
-
-   {
-      const GLint winX = 0;
-      const GLint winY = 0;
-
-      const GLint dstStride = info.strideInBytes / 2;	/* stride in GLushorts */
-      GLushort *dst = (GLushort *) info.lfbPtr + (winY + y) * dstStride + (winX + x);
-
-      if (format == GL_RGBA && type == GL_UNSIGNED_BYTE) {
-         GLint row;
-         for (row = 0; row < height; row++) {
-	     GLubyte *src = (GLubyte *) _mesa_image_address2d(finalUnpack,
-                                  pixels, width, height, format, type, row, 0);
-	     GLint col;
-	     for (col = 0; col < width; col++) {
-                 dst[col] = TDFXPACKCOLOR565(src[0], src[1], src[2]);
-                 src += 4;
-             }
-             dst += dstStride;
-         }
-      }
-      else if (format == GL_RGB && type == GL_UNSIGNED_BYTE) {
-         GLint row;
-         for (row = 0; row < height; row++) {
-	     GLubyte *src = (GLubyte *) _mesa_image_address2d(finalUnpack,
-                                  pixels, width, height, format, type, row, 0);
-	     GLint col;
-	     for (col = 0; col < width; col++) {
-                 dst[col] = TDFXPACKCOLOR565(src[0], src[1], src[2]);
-                 src += 3;
-             }
-             dst += dstStride;
-         }
-      }
-      else {
-         grLfbUnlock(GR_LFB_WRITE_ONLY, fxMesa->currentFB);
-         _swrast_DrawPixels(ctx, x, y, width, height, format, type, finalUnpack, pixels);
-         return;
-      }
-
-   }
-
-   grLfbUnlock(GR_LFB_WRITE_ONLY, fxMesa->currentFB);
-}
-
-
-static void
-fxDDDrawPixels8888 (GLcontext * ctx, GLint x, GLint y,
-                    GLsizei width, GLsizei height,
-                    GLenum format, GLenum type,
-                    const struct gl_pixelstore_attrib *unpack,
-                    const GLvoid * pixels)
-{
-   fxMesaContext fxMesa = FX_CONTEXT(ctx);
-   SWcontext *swrast = SWRAST_CONTEXT(ctx);
-   GrLfbInfo_t info;
-   const struct gl_pixelstore_attrib *finalUnpack;
-   struct gl_pixelstore_attrib scissoredUnpack;
-
-   if (ctx->Pixel.ZoomX != 1.0F ||
-       ctx->Pixel.ZoomY != 1.0F ||
-       (ctx->_ImageTransferState & (IMAGE_SCALE_BIAS_BIT|
-				    IMAGE_MAP_COLOR_BIT)) ||
-       (swrast->_RasterMask & (/*ALPHATEST_BIT |*/
-			      /*BLEND_BIT |*/   /* blending ok, through pixpipe */
-			      DEPTH_BIT |       /* could be done with RGB:DEPTH */
-			      FOG_BIT |         /* could be done with RGB:DEPTH */
-			      LOGIC_OP_BIT |
-			      /*CLIP_BIT |*/    /* clipping ok, below */
-			      STENCIL_BIT |
-			      /*MASKING_BIT |*/ /* masking ok, we're in 32bpp */
-			      MULTI_DRAW_BIT |
-			      OCCLUSION_BIT |   /* nope! at least not yet */
-			      TEXTURE_BIT |
-			      FRAGPROG_BIT)) ||
-       fxMesa->fallback)
-   {
-      _swrast_DrawPixels( ctx, x, y, width, height, format, type,
-			  unpack, pixels );
-      return;
-   }
-
-   /* make sure the pixelpipe is configured correctly */
-   fxSetupFXUnits(ctx);
-
-   /* FIXME! _RasterMask & CLIP_BIT gets set if we're out of Viewport, also! */
-   if (ctx->Scissor.Enabled) {
-      /* This is a bit tricky, but by carefully adjusting the px, py,
-       * width, height, skipPixels and skipRows values we can do
-       * scissoring without special code in the rendering loop.
-       */
-
-      /* we'll construct a new pixelstore struct */
-      finalUnpack = &scissoredUnpack;
-      scissoredUnpack = *unpack;
-      if (scissoredUnpack.RowLength == 0)
-	 scissoredUnpack.RowLength = width;
-
-      /* clip left */
-      if (x < ctx->Scissor.X) {
-	 scissoredUnpack.SkipPixels += (ctx->Scissor.X - x);
-	 width -= (ctx->Scissor.X - x);
-	 x = ctx->Scissor.X;
-      }
-      /* clip right */
-      if (x + width >= ctx->Scissor.X + ctx->Scissor.Width) {
-	 width -= (x + width - (ctx->Scissor.X + ctx->Scissor.Width));
-      }
-      /* clip bottom */
-      if (y < ctx->Scissor.Y) {
-	 scissoredUnpack.SkipRows += (ctx->Scissor.Y - y);
-	 height -= (ctx->Scissor.Y - y);
-	 y = ctx->Scissor.Y;
-      }
-      /* clip top */
-      if (y + height >= ctx->Scissor.Y + ctx->Scissor.Height) {
-	 height -= (y + height - (ctx->Scissor.Y + ctx->Scissor.Height));
-      }
-
-      if (width <= 0 || height <= 0)
-	 return;
-   }
-   else {
-      finalUnpack = unpack;
-   }
-
-   info.size = sizeof(info);
-   if (!grLfbLock(GR_LFB_WRITE_ONLY,
-                  fxMesa->currentFB,
-                  GR_LFBWRITEMODE_8888,
-                  GR_ORIGIN_LOWER_LEFT, FXTRUE, &info)) {
-      _swrast_DrawPixels(ctx, x, y, width, height, format, type, finalUnpack, pixels);
-      return;
-   }
-
-   {
-      const GLint winX = 0;
-      const GLint winY = 0;
-
-      const GLint dstStride = info.strideInBytes / 4;	/* stride in GLuints */
-      GLuint *dst = (GLuint *) info.lfbPtr + (winY + y) * dstStride + (winX + x);
-
-      if (format == GL_RGBA && type == GL_UNSIGNED_BYTE) {
-         /* directly memcpy 8A8R8G8B pixels to screen */
-         const GLint widthInBytes = width * 4;
-         GLint row;
-         for (row = 0; row < height; row++) {
-	     GLubyte *src = (GLubyte *) _mesa_image_address2d(finalUnpack,
-                                  pixels, width, height, format, type, row, 0);
-             MEMCPY(dst, src, widthInBytes);
-             dst += dstStride;
-         }
-      }
-      else if (format == GL_RGB && type == GL_UNSIGNED_BYTE) {
-         GLint row;
-         for (row = 0; row < height; row++) {
-	     GLubyte *src = (GLubyte *) _mesa_image_address2d(finalUnpack,
-                               pixels, width, height, format, type, row, 0);
-	     GLint col;
-	     for (col = 0; col < width; col++) {
-                 dst[col] = TDFXPACKCOLOR8888(src[2], src[1], src[0], 255);
-                 src += 3;
-             }
-             dst += dstStride;
-         }
-      }
-      else {
-         grLfbUnlock(GR_LFB_WRITE_ONLY, fxMesa->currentFB);
-         _swrast_DrawPixels(ctx, x, y, width, height, format, type, finalUnpack, pixels);
-         return;
-      }
-
-   }
-
-   grLfbUnlock(GR_LFB_WRITE_ONLY, fxMesa->currentFB);
-}
-
-
-static void
-fxDDFinish(GLcontext * ctx)
-{
-   grFlush();
-}
-
-
-
-
-
-/* KW: Put the word Mesa in the render string because quakeworld
- * checks for this rather than doing a glGet(GL_MAX_TEXTURE_SIZE).
- * Why?
- */
-static const GLubyte *
-fxDDGetString(GLcontext * ctx, GLenum name)
-{
- fxMesaContext fxMesa = FX_CONTEXT(ctx);
-
- switch (name) {
-        case GL_RENDERER:
-             return (GLubyte *)fxMesa->rendererString;
-#if __WIN32__ /* hack to advertise vanilla extension names */
-        case GL_EXTENSIONS:
-             if (ctx->Extensions.String == NULL) {
-                GLubyte *ext = _mesa_make_extension_string(ctx);
-                if (ext != NULL) {
-                   ctx->Extensions.String = _mesa_malloc(strlen((char *)ext) + 256);
-                   if (ctx->Extensions.String != NULL) {
-                      strcpy((char *)ctx->Extensions.String, (char *)ext);
-                      /* put any additional extension names here */
-#if 0
-                      strcat((char *)ctx->Extensions.String, " 3DFX_set_global_palette");
-#endif
-#if __WIN32__
-                      strcat((char *)ctx->Extensions.String, " WGL_3DFX_gamma_control");
-                      strcat((char *)ctx->Extensions.String, " WGL_EXT_swap_control");
-                      strcat((char *)ctx->Extensions.String, " WGL_EXT_extensions_string WGL_ARB_extensions_string");
-#endif
-                      /* put any additional extension names here */
-                      _mesa_free(ext);
-                   } else {
-                      ctx->Extensions.String = ext;
-                   }
-                }
-             }
-             return ctx->Extensions.String;
-#endif
-        default:
-             return NULL;
- }
-}
-
-static const struct tnl_pipeline_stage *fx_pipeline[] = {
-   &_tnl_vertex_transform_stage,	/* XXX todo - Add the fastpath here */
-   &_tnl_normal_transform_stage,
-   &_tnl_lighting_stage,
-   &_tnl_fog_coordinate_stage,
-   &_tnl_texgen_stage,
-   &_tnl_texture_transform_stage,
-   &_tnl_point_attenuation_stage,
-#if defined(FEATURE_NV_vertex_program) || defined(FEATURE_ARB_vertex_program)
-   &_tnl_arb_vertex_program_stage,
-   &_tnl_vertex_program_stage,
-#endif
-   &_tnl_render_stage,
-   0,
-};
-
-
-
-
-int
-fxDDInitFxMesaContext(fxMesaContext fxMesa)
-{
-   GLcontext *ctx = fxMesa->glCtx;
-
-   FX_setupGrVertexLayout();
-
-   fxMesa->color = 0xffffffff;
-   fxMesa->clearC = 0;
-   fxMesa->clearA = 0;
-
-   fxMesa->stats.swapBuffer = 0;
-   fxMesa->stats.reqTexUpload = 0;
-   fxMesa->stats.texUpload = 0;
-   fxMesa->stats.memTexUpload = 0;
-
-   fxMesa->tmuSrc = FX_TMU_NONE;
-   fxMesa->lastUnitsMode = FX_UM_NONE;
-   fxTMInit(fxMesa);
-
-   /* FX units setup */
-
-   fxMesa->unitsState.alphaTestEnabled = GL_FALSE;
-   fxMesa->unitsState.alphaTestFunc = GL_ALWAYS;
-   fxMesa->unitsState.alphaTestRefValue = 0.0;
-
-   fxMesa->unitsState.blendEnabled = GL_FALSE;
-   fxMesa->unitsState.blendSrcFuncRGB = GR_BLEND_ONE;
-   fxMesa->unitsState.blendDstFuncRGB = GR_BLEND_ZERO;
-   fxMesa->unitsState.blendSrcFuncAlpha = GR_BLEND_ONE;
-   fxMesa->unitsState.blendDstFuncAlpha = GR_BLEND_ZERO;
-   fxMesa->unitsState.blendEqRGB = GR_BLEND_OP_ADD;
-   fxMesa->unitsState.blendEqAlpha = GR_BLEND_OP_ADD;
-
-   fxMesa->unitsState.depthTestEnabled = GL_FALSE;
-   fxMesa->unitsState.depthMask = GL_TRUE;
-   fxMesa->unitsState.depthTestFunc = GL_LESS;
-   fxMesa->unitsState.depthBias = 0;
-
-   fxMesa->unitsState.stencilWriteMask = 0xff;
-
-   if (fxMesa->colDepth == 32) {
-      /* 32bpp */
-      fxMesa->Glide.grColorMaskExt(FXTRUE, FXTRUE, FXTRUE, fxMesa->haveHwAlpha);
-   } else {
-      /* 15/16 bpp mode */
-      grColorMask(FXTRUE, fxMesa->haveHwAlpha);
-   }
-
-   fxMesa->currentFB = fxMesa->haveDoubleBuffer ? GR_BUFFER_BACKBUFFER : GR_BUFFER_FRONTBUFFER;
-   grRenderBuffer(fxMesa->currentFB);
-
-   fxMesa->state = MALLOC(FX_grGetInteger(GR_GLIDE_STATE_SIZE));
-   fxMesa->fogTable = (GrFog_t *) MALLOC(FX_grGetInteger(GR_FOG_TABLE_ENTRIES) *
-			     sizeof(GrFog_t));
-
-   if (!fxMesa->state || !fxMesa->fogTable) {
-      if (fxMesa->state)
-	 FREE(fxMesa->state);
-      if (fxMesa->fogTable)
-	 FREE(fxMesa->fogTable);
-      return 0;
-   }
-
-   if (fxMesa->haveZBuffer) {
-      grDepthBufferMode(GR_DEPTHBUFFER_ZBUFFER);
-   }
-
-   if (!fxMesa->bgrOrder) {
-      grLfbWriteColorFormat(GR_COLORFORMAT_ABGR);
-   }
-
-   if (fxMesa->Glide.grSetNumPendingBuffers != NULL) {
-      fxMesa->Glide.grSetNumPendingBuffers(fxMesa->maxPendingSwapBuffers);
-   }
-
-   fxMesa->textureAlign = FX_grGetInteger(GR_TEXTURE_ALIGN);
-   /* [koolsmoky] */
-   {
-    char *env;
-    int textureLevels = 0;
-    int textureSize = FX_grGetInteger(GR_MAX_TEXTURE_SIZE);
-    do {
-        textureLevels++;
-    } while ((textureSize >>= 0x1) & 0x7ff);
-    ctx->Const.MaxTextureLevels = textureLevels;
-    ctx->Const.MaxTextureLodBias = /*textureLevels - 1*/8; /* Glide bug */
-#if FX_RESCALE_BIG_TEXURES_HACK
-    fxMesa->textureMaxLod = textureLevels - 1;
-    if ((env = getenv("MESA_FX_MAXLOD")) != NULL) {
-       int maxLevels = atoi(env) + 1;
-       if ((maxLevels <= MAX_TEXTURE_LEVELS) && (maxLevels > textureLevels)) {
-          ctx->Const.MaxTextureLevels = maxLevels;
-       }
-    }
-#endif
-   }
-   ctx->Const.MaxTextureCoordUnits =
-   ctx->Const.MaxTextureImageUnits = fxMesa->haveTwoTMUs ? 2 : 1;
-   ctx->Const.MaxTextureUnits = MAX2(ctx->Const.MaxTextureImageUnits, ctx->Const.MaxTextureCoordUnits);
-
-   fxMesa->new_state = _NEW_ALL;
-   if (!fxMesa->haveHwStencil) {
-      /* don't touch stencil if there is none */
-      fxMesa->new_state &= ~FX_NEW_STENCIL;
-   }
-
-   /* Initialize the software rasterizer and helper modules.
-    */
-   _swrast_CreateContext(ctx);
-   _ac_CreateContext(ctx);
-   _tnl_CreateContext(ctx);
-   _swsetup_CreateContext(ctx);
-
-   /* Install customized pipeline */
-   _tnl_destroy_pipeline(ctx);
-   _tnl_install_pipeline(ctx, fx_pipeline);
-
-   fxAllocVB(ctx);
-
-   fxSetupDDPointers(ctx);
-   fxDDInitTriFuncs(ctx);
-
-   /* Tell the software rasterizer to use pixel fog always.
-    */
-   _swrast_allow_vertex_fog(ctx, GL_FALSE);
-   _swrast_allow_pixel_fog(ctx, GL_TRUE);
-   _tnl_allow_vertex_fog( ctx, GL_FALSE );
-   _tnl_allow_pixel_fog( ctx, GL_TRUE );
-
-   /* Tell tnl not to calculate or use vertex fog factors.  (Needed to
-    * tell render stage not to clip fog coords).
-    */
-/*     _tnl_calculate_vertex_fog( ctx, GL_FALSE ); */
-
-   fxDDInitExtensions(ctx);
-
-#if 0
-   /* do we want dither? It just looks bad... */
-   grEnable(GR_ALLOW_MIPMAP_DITHER);
-#endif
-   grGlideGetState((GrState *) fxMesa->state);
-
-   return 1;
-}
-
-/* Undo the above.
- */
-void
-fxDDDestroyFxMesaContext(fxMesaContext fxMesa)
-{
-   _swsetup_DestroyContext(fxMesa->glCtx);
-   _tnl_DestroyContext(fxMesa->glCtx);
-   _ac_DestroyContext(fxMesa->glCtx);
-   _swrast_DestroyContext(fxMesa->glCtx);
-
-   if (fxMesa->state)
-      FREE(fxMesa->state);
-   if (fxMesa->fogTable)
-      FREE(fxMesa->fogTable);
-   fxFreeVB(fxMesa->glCtx);
-}
-
-
-
-
-void
-fxDDInitExtensions(GLcontext * ctx)
-{
-   fxMesaContext fxMesa = FX_CONTEXT(ctx);
-
-#if 1 /* multipass ColorSum stage */
-   _mesa_enable_extension(ctx, "GL_EXT_secondary_color");
-#endif
-
-   _mesa_enable_extension(ctx, "GL_ARB_point_sprite");
-   _mesa_enable_extension(ctx, "GL_EXT_point_parameters");
-   _mesa_enable_extension(ctx, "GL_EXT_paletted_texture");
-   _mesa_enable_extension(ctx, "GL_EXT_texture_lod_bias");
-   _mesa_enable_extension(ctx, "GL_EXT_shared_texture_palette");
-   _mesa_enable_extension(ctx, "GL_EXT_blend_func_separate");
-   _mesa_enable_extension(ctx, "GL_EXT_texture_env_add");
-   _mesa_enable_extension(ctx, "GL_EXT_stencil_wrap");
-   _mesa_enable_extension(ctx, "GL_EXT_stencil_two_side");
-
-   if (fxMesa->haveTwoTMUs) {
-      _mesa_enable_extension(ctx, "GL_ARB_multitexture");
-   }
-
-   if (fxMesa->type >= GR_SSTTYPE_Voodoo4) {
-      _mesa_enable_extension(ctx, "GL_ARB_texture_compression");
-      _mesa_enable_extension(ctx, "GL_3DFX_texture_compression_FXT1");
-      _mesa_enable_extension(ctx, "GL_EXT_texture_compression_s3tc");
-      _mesa_enable_extension(ctx, "GL_S3_s3tc");
-      _mesa_enable_extension(ctx, "GL_NV_blend_square");
-   } else {
-      /* [dBorca]
-       * We should enable generic texture compression functions,
-       * but some poorly written apps automatically assume S3TC.
-       * Binding NCC to GL_COMPRESSED_RGB[A] is an unnecessary hassle,
-       * since it's slow and ugly (better with palette textures, then).
-       * Moreover, NCC is not an OpenGL standard, so we can't use
-       * precompressed textures. Last, but not least, NCC runs amok
-       * when multitexturing on a Voodoo3 and up (see POINTCAST vs UMA).
-       * Note: this is also a problem with palette textures, but
-       * faking multitex by multipass is evil...
-       * Implementing NCC requires three stages:
-       * fxDDChooseTextureFormat:
-       *    bind GL_COMPRESSED_RGB[A] to _mesa_texformat_argb8888,
-       *    so we can quantize properly, at a later time
-       * fxDDTexImage:
-       *    if GL_COMPRESSED_RGB
-       *       use _mesa_texformat_l8 to get 1bpt and set GR_TEXFMT_YIQ_422
-       *    if GL_COMPRESSED_RGBA
-       *       use _mesa_texformat_al88 to get 2bpt and set GR_TEXFMT_AYIQ_8422
-       *    txMipQuantize(...);
-       *    if (level == 0) {
-       *       txPalToNcc((GuNccTable *)(&(ti->palette)), pxMip.pal);
-       *    }
-       * fxSetupSingleTMU_NoLock/fxSetupDoubleTMU_NoLock:
-       *    grTexDownloadTable(GR_TEXTABLE_NCC0, &(ti->palette));
-       */
-      /*_mesa_enable_extension(ctx, "GL_ARB_texture_compression");*/
-      _mesa_enable_extension(ctx, "GL_SGIS_generate_mipmap");
-   }
-
-   if (fxMesa->HaveCmbExt) {
-      _mesa_enable_extension(ctx, "GL_ARB_texture_env_combine");
-      _mesa_enable_extension(ctx, "GL_EXT_texture_env_combine");
-   }
-
-   if (fxMesa->HavePixExt) {
-      _mesa_enable_extension(ctx, "GL_EXT_blend_subtract");
-      _mesa_enable_extension(ctx, "GL_EXT_blend_equation_separate");
-   }
-
-   if (fxMesa->HaveMirExt) {
-      _mesa_enable_extension(ctx, "GL_ARB_texture_mirrored_repeat");
-   }
-
-   if (fxMesa->type >= GR_SSTTYPE_Voodoo2) {
-      _mesa_enable_extension(ctx, "GL_EXT_fog_coord");
-   }
-
-   /* core-level extensions */
-   _mesa_enable_extension(ctx, "GL_EXT_multi_draw_arrays");
-   _mesa_enable_extension(ctx, "GL_IBM_multimode_draw_arrays");
-   _mesa_enable_extension(ctx, "GL_ARB_vertex_buffer_object");
-   /* dangerous */
-   if (getenv("MESA_FX_ALLOW_VP")) {
-      _mesa_enable_extension(ctx, "GL_ARB_vertex_program");
-      _mesa_enable_extension(ctx, "GL_NV_vertex_program");
-      _mesa_enable_extension(ctx, "GL_NV_vertex_program1_1");
-      _mesa_enable_extension(ctx, "GL_MESA_program_debug");
-   }
-#if 0
-   /* this requires _tnl_vertex_cull_stage in the pipeline */
-   _mesa_enable_extension(ctx, "EXT_cull_vertex");
-#endif
-}
-
-
-/************************************************************************/
-/************************************************************************/
-/************************************************************************/
-
-/* Check if the hardware supports the current context
- *
- * Performs similar work to fxDDChooseRenderState() - should be merged.
- */
-GLuint
-fx_check_IsInHardware(GLcontext * ctx)
-{
-   fxMesaContext fxMesa = FX_CONTEXT(ctx);
-
-   if (ctx->RenderMode != GL_RENDER) {
-      return FX_FALLBACK_RENDER_MODE;
-   }
-
-   if (ctx->Stencil.Enabled && !fxMesa->haveHwStencil) {
-      return FX_FALLBACK_STENCIL;
-   }
-
-   if (ctx->DrawBuffer->_ColorDrawBufferMask[0] != BUFFER_BIT_FRONT_LEFT &&
-       ctx->DrawBuffer->_ColorDrawBufferMask[0] != BUFFER_BIT_BACK_LEFT) {
-      return FX_FALLBACK_DRAW_BUFFER;
-   }
-
-   if (ctx->Color.BlendEnabled) {
-      if (ctx->Color.BlendEquationRGB != GL_FUNC_ADD) {
-         if (!fxMesa->HavePixExt ||
-             ((ctx->Color.BlendEquationRGB != GL_FUNC_SUBTRACT) &&
-              (ctx->Color.BlendEquationRGB != GL_FUNC_REVERSE_SUBTRACT))) {
-            return FX_FALLBACK_BLEND;
-         }
-      }
-
-      if (ctx->Color.BlendEquationA != GL_FUNC_ADD) {
-         if (!fxMesa->HavePixExt ||
-             ((ctx->Color.BlendEquationA != GL_FUNC_SUBTRACT) &&
-              (ctx->Color.BlendEquationA != GL_FUNC_REVERSE_SUBTRACT))) {
-            return FX_FALLBACK_BLEND;
-         }
-      }
-
-#if 0
-      /* [dBorca]
-       * We fail the spec here, unless certain blending modes:
-       * RGB: (GL_ONE + GL_*) or (GL_ZERO + GL_*) or ...
-       */
-      if (NEED_SECONDARY_COLOR(ctx)) {
-         if ((ctx->Color.BlendEquationRGB != GL_FUNC_ADD) &&
-             (ctx->Color.BlendSrcRGB != GL_ONE)) {
-            /* Can't use multipass to blend ColorSum stage */
-            return FX_FALLBACK_SPECULAR;
-         }
-      }
-#endif
-   }
-
-   /* [dBorca]
-    * We could avoid this for certain `sfactor/dfactor'
-    * I do not think that is even worthwhile to check
-    * because if someone is using blending they use more
-    * interesting settings and also it would add more
-    * state tracking to a lot of the code.
-    */
-   if (ctx->Color.ColorLogicOpEnabled && (ctx->Color.LogicOp != GL_COPY)) {
-      return FX_FALLBACK_LOGICOP;
-   }
-
-   if ((fxMesa->colDepth != 32) &&
-       ((ctx->Color.ColorMask[RCOMP] != ctx->Color.ColorMask[GCOMP]) ||
-        (ctx->Color.ColorMask[GCOMP] != ctx->Color.ColorMask[BCOMP]))) {
-      return FX_FALLBACK_COLORMASK;
-   }
-
-   /* Unsupported texture/multitexture cases */
-
-   /* we can only do 1D/2D textures */
-   if (ctx->Texture.Unit[0]._ReallyEnabled & ~(TEXTURE_1D_BIT|TEXTURE_2D_BIT))
-      return FX_FALLBACK_TEXTURE_MAP;
-
-   if (fxMesa->haveTwoTMUs) {
-      if (ctx->Texture.Unit[1]._ReallyEnabled & ~(TEXTURE_1D_BIT|TEXTURE_2D_BIT))
-	 return FX_FALLBACK_TEXTURE_MAP;
-
-      if (ctx->Texture.Unit[0]._ReallyEnabled) {
-         if (fxMesa->type < GR_SSTTYPE_Voodoo2)
-	 if (ctx->Texture.Unit[0].EnvMode == GL_BLEND &&
-	     (ctx->Texture.Unit[1]._ReallyEnabled ||
-	      ctx->Texture.Unit[0].EnvColor[0] != 0 ||
-	      ctx->Texture.Unit[0].EnvColor[1] != 0 ||
-	      ctx->Texture.Unit[0].EnvColor[2] != 0 ||
-	      ctx->Texture.Unit[0].EnvColor[3] != 1)) {
-	    return FX_FALLBACK_TEXTURE_ENV;
-	 }
-	 if (ctx->Texture.Unit[0]._Current->Image[0][0]->Border > 0)
-	    return FX_FALLBACK_TEXTURE_BORDER;
-      }
-
-      if (ctx->Texture.Unit[1]._ReallyEnabled) {
-         if (fxMesa->type < GR_SSTTYPE_Voodoo2)
-	 if (ctx->Texture.Unit[1].EnvMode == GL_BLEND)
-	    return FX_FALLBACK_TEXTURE_ENV;
-	 if (ctx->Texture.Unit[1]._Current->Image[0][0]->Border > 0)
-	    return FX_FALLBACK_TEXTURE_BORDER;
-      }
-
-      if (TDFX_DEBUG & (VERBOSE_DRIVER | VERBOSE_TEXTURE))
-	 fprintf(stderr, "fx_check_IsInHardware: envmode is %s/%s\n",
-		 _mesa_lookup_enum_by_nr(ctx->Texture.Unit[0].EnvMode),
-		 _mesa_lookup_enum_by_nr(ctx->Texture.Unit[1].EnvMode));
-
-      /* KW: This was wrong (I think) and I changed it... which doesn't mean
-       * it is now correct...
-       * BP: The old condition just seemed to test if both texture units
-       * were enabled.  That's easy!
-       */
-      if (ctx->Texture._EnabledUnits == 0x3) {
-#if 0
-	 /* Can't use multipass to blend a multitextured triangle - fall
-	  * back to software.
-	  */
-	 if (!fxMesa->haveTwoTMUs && ctx->Color.BlendEnabled) {
-	    return FX_FALLBACK_TEXTURE_MULTI;
-	 }
-#endif
-
-	 if (!fxMesa->HaveCmbExt &&
-	     (ctx->Texture.Unit[0].EnvMode != ctx->Texture.Unit[1].EnvMode) &&
-	     (ctx->Texture.Unit[0].EnvMode != GL_MODULATE) &&
-	     (ctx->Texture.Unit[0].EnvMode != GL_REPLACE)) {	/* q2, seems ok... */
-	    if (TDFX_DEBUG & VERBOSE_DRIVER)
-	       fprintf(stderr, "fx_check_IsInHardware: unsupported multitex env mode\n");
-	    return FX_FALLBACK_TEXTURE_MULTI;
-	 }
-      }
-   }
-   else {
-      /* we have just one texture unit */
-      if (ctx->Texture._EnabledUnits > 0x1) {
-	 return FX_FALLBACK_TEXTURE_MULTI;
-      }
-
-      if (fxMesa->type < GR_SSTTYPE_Voodoo2)
-      if (ctx->Texture.Unit[0]._ReallyEnabled &&
-	  (ctx->Texture.Unit[0].EnvMode == GL_BLEND)) {
-	 return FX_FALLBACK_TEXTURE_ENV;
-      }
-   }
-
-   return 0;
-}
-
-
-
-static void
-fxDDUpdateDDPointers(GLcontext * ctx, GLuint new_state)
-{
-   /* TNLcontext *tnl = TNL_CONTEXT(ctx); */
-   fxMesaContext fxMesa = FX_CONTEXT(ctx);
-
-   if (TDFX_DEBUG & VERBOSE_DRIVER) {
-      fprintf(stderr, "fxDDUpdateDDPointers(%08x)\n", new_state);
-   }
-
-   _swrast_InvalidateState(ctx, new_state);
-   _ac_InvalidateState(ctx, new_state);
-   _tnl_InvalidateState(ctx, new_state);
-   _swsetup_InvalidateState(ctx, new_state);
-
-   fxMesa->new_gl_state |= new_state;
-}
-
-
-
-
-void
-fxSetupDDPointers(GLcontext * ctx)
-{
-   fxMesaContext fxMesa = FX_CONTEXT(ctx);
-   /* TNLcontext *tnl = TNL_CONTEXT(ctx); */
-
-   if (TDFX_DEBUG & VERBOSE_DRIVER) {
-      fprintf(stderr, "fxSetupDDPointers()\n");
-   }
-
-   ctx->Driver.UpdateState = fxDDUpdateDDPointers;
-   ctx->Driver.GetString = fxDDGetString;
-   ctx->Driver.ClearIndex = NULL;
-   ctx->Driver.ClearColor = fxDDClearColor;
-   ctx->Driver.Clear = fxDDClear;
-   ctx->Driver.DrawBuffer = fxDDSetDrawBuffer;
-   ctx->Driver.GetBufferSize = fxDDGetBufferSize;
-   ctx->Driver.Viewport = fxDDViewport;
-   switch (fxMesa->colDepth) {
-      case 15:
-         ctx->Driver.DrawPixels = fxDDDrawPixels555;
-         ctx->Driver.ReadPixels = fxDDReadPixels555;
-         ctx->Driver.Bitmap = fxDDDrawBitmap2;
-         break;
-      case 16:
-         ctx->Driver.DrawPixels = !fxMesa->bgrOrder ? fxDDDrawPixels565 : fxDDDrawPixels565_rev;
-         ctx->Driver.ReadPixels = fxDDReadPixels565;
-         ctx->Driver.Bitmap = fxDDDrawBitmap2;
-         break;
-      case 32:
-         ctx->Driver.DrawPixels = fxDDDrawPixels8888;
-         ctx->Driver.ReadPixels = fxDDReadPixels8888;
-         ctx->Driver.Bitmap = fxDDDrawBitmap4;
-         break;
-   }
-   ctx->Driver.Finish = fxDDFinish;
-   ctx->Driver.Flush = NULL;
-   ctx->Driver.ChooseTextureFormat = fxDDChooseTextureFormat;
-   ctx->Driver.TexImage1D = fxDDTexImage1D;
-   ctx->Driver.TexImage2D = fxDDTexImage2D;
-   ctx->Driver.TexSubImage1D = fxDDTexSubImage1D;
-   ctx->Driver.TexSubImage2D = fxDDTexSubImage2D;
-   ctx->Driver.CompressedTexImage2D = fxDDCompressedTexImage2D;
-   ctx->Driver.CompressedTexSubImage2D = fxDDCompressedTexSubImage2D;
-   ctx->Driver.TestProxyTexImage = fxDDTestProxyTexImage;
-   ctx->Driver.TexEnv = fxDDTexEnv;
-   ctx->Driver.TexParameter = fxDDTexParam;
-   ctx->Driver.BindTexture = fxDDTexBind;
-   ctx->Driver.DeleteTexture = fxDDTexDel;
-   ctx->Driver.IsTextureResident = fxDDIsTextureResident;
-   ctx->Driver.UpdateTexturePalette = fxDDTexPalette;
-   ctx->Driver.AlphaFunc = fxDDAlphaFunc;
-   ctx->Driver.BlendFuncSeparate = fxDDBlendFuncSeparate;
-   ctx->Driver.BlendEquationSeparate = fxDDBlendEquationSeparate;
-   ctx->Driver.DepthFunc = fxDDDepthFunc;
-   ctx->Driver.DepthMask = fxDDDepthMask;
-   ctx->Driver.ColorMask = fxDDColorMask;
-   ctx->Driver.Fogfv = fxDDFogfv;
-   ctx->Driver.Scissor = fxDDScissor;
-   ctx->Driver.FrontFace = fxDDFrontFace;
-   ctx->Driver.CullFace = fxDDCullFace;
-   ctx->Driver.ShadeModel = fxDDShadeModel;
-   ctx->Driver.Enable = fxDDEnable;
-   if (fxMesa->haveHwStencil) {
-      ctx->Driver.StencilFunc	= fxDDStencilFunc;
-      ctx->Driver.StencilMask	= fxDDStencilMask;
-      ctx->Driver.StencilOp	= fxDDStencilOp;
-   }
-
-   fxSetupDDSpanPointers(ctx);
-   fxDDUpdateDDPointers(ctx, ~0);
-}
-
-
-#else
-
-
-/*
- * Need this to provide at least one external definition.
- */
-
-extern int gl_fx_dummy_function_dd(void);
-int
-gl_fx_dummy_function_dd(void)
-{
-   return 0;
-}
-
-#endif /* FX */
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/glide/fxddspan.c b/nx-X11/extras/Mesa/src/mesa/drivers/glide/fxddspan.c
deleted file mode 100644
index 79abbefc2..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/glide/fxddspan.c
+++ /dev/null
@@ -1,663 +0,0 @@
-/*
- * Mesa 3-D graphics library
- * Version:  4.0
- *
- * Copyright (C) 1999-2001  Brian Paul   All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included
- * in all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
- * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- */
-
-/* Authors:
- *    David Bucciarelli
- *    Brian Paul
- *    Daryll Strauss
- *    Keith Whitwell
- *    Daniel Borca
- *    Hiroshi Morii
- */
-
-
-/* fxdd.c - 3Dfx VooDoo Mesa span and pixel functions */
-
-
-#ifdef HAVE_CONFIG_H
-#include "conf.h"
-#endif
-
-#if defined(FX)
-
-#include "fxdrv.h"
-#include "fxglidew.h"
-#include "swrast/swrast.h"
-
-
-/************************************************************************/
-/*****                    Span functions                            *****/
-/************************************************************************/
-
-#define DBG 0
-
-
-#define LOCAL_VARS							\
-    GLuint pitch = info.strideInBytes;					\
-    GLuint height = fxMesa->height;					\
-    char *buf = (char *)((char *)info.lfbPtr + 0 /* x, y offset */);	\
-    GLuint p;								\
-    (void) buf; (void) p;
-
-#define CLIPPIXEL( _x, _y )	( _x >= minx && _x < maxx &&		\
-				  _y >= miny && _y < maxy )
-
-#define CLIPSPAN( _x, _y, _n, _x1, _n1, _i )				\
-    if ( _y < miny || _y >= maxy ) {					\
-	_n1 = 0, _x1 = x;						\
-    } else {								\
-	_n1 = _n;							\
-	_x1 = _x;							\
-	if ( _x1 < minx ) _i += (minx-_x1), n1 -= (minx-_x1), _x1 = minx;\
-	if ( _x1 + _n1 >= maxx ) n1 -= (_x1 + n1 - maxx);		\
-    }
-
-#define Y_FLIP(_y)		(height - _y - 1)
-
-#define HW_WRITE_LOCK()							\
-    fxMesaContext fxMesa = FX_CONTEXT(ctx);				\
-    GrLfbInfo_t info;							\
-    info.size = sizeof(GrLfbInfo_t);					\
-    if ( grLfbLock( GR_LFB_WRITE_ONLY,					\
-                   fxMesa->currentFB, LFB_MODE,				\
-		   GR_ORIGIN_UPPER_LEFT, FXFALSE, &info ) ) {
-
-#define HW_WRITE_UNLOCK()						\
-	grLfbUnlock( GR_LFB_WRITE_ONLY, fxMesa->currentFB );		\
-    }
-
-#define HW_READ_LOCK()							\
-    fxMesaContext fxMesa = FX_CONTEXT(ctx);				\
-    GrLfbInfo_t info;							\
-    info.size = sizeof(GrLfbInfo_t);					\
-    if ( grLfbLock( GR_LFB_READ_ONLY, fxMesa->currentFB,		\
-                    LFB_MODE, GR_ORIGIN_UPPER_LEFT, FXFALSE, &info ) ) {
-
-#define HW_READ_UNLOCK()						\
-	grLfbUnlock( GR_LFB_READ_ONLY, fxMesa->currentFB );		\
-    }
-
-#define HW_WRITE_CLIPLOOP()						\
-    do {								\
-	/* remember, we need to flip the scissor, too */		\
-	/* is it better to do it inside fxDDScissor? */			\
-	const int minx = fxMesa->clipMinX;				\
-	const int maxy = Y_FLIP(fxMesa->clipMinY);			\
-	const int maxx = fxMesa->clipMaxX;				\
-	const int miny = Y_FLIP(fxMesa->clipMaxY);
-
-#define HW_READ_CLIPLOOP()						\
-    do {								\
-	/* remember, we need to flip the scissor, too */		\
-	/* is it better to do it inside fxDDScissor? */			\
-	const int minx = fxMesa->clipMinX;				\
-	const int maxy = Y_FLIP(fxMesa->clipMinY);			\
-	const int maxx = fxMesa->clipMaxX;				\
-	const int miny = Y_FLIP(fxMesa->clipMaxY);
-
-#define HW_ENDCLIPLOOP()						\
-    } while (0)
-
-
-/* 16 bit, ARGB1555 color spanline and pixel functions */
-
-#undef LFB_MODE
-#define LFB_MODE	GR_LFBWRITEMODE_1555
-
-#undef BYTESPERPIXEL
-#define BYTESPERPIXEL 2
-
-#undef INIT_MONO_PIXEL
-#define INIT_MONO_PIXEL(p, color) \
-    p = TDFXPACKCOLOR1555( color[RCOMP], color[GCOMP], color[BCOMP], color[ACOMP] )
-
-#define WRITE_RGBA( _x, _y, r, g, b, a )				\
-    *(GLushort *)(buf + _x*BYTESPERPIXEL + _y*pitch) =			\
-					TDFXPACKCOLOR1555( r, g, b, a )
-
-#define WRITE_PIXEL( _x, _y, p )					\
-    *(GLushort *)(buf + _x*BYTESPERPIXEL + _y*pitch) = p
-
-#define READ_RGBA( rgba, _x, _y )					\
-    do {								\
-	GLushort p = *(GLushort *)(buf + _x*BYTESPERPIXEL + _y*pitch);	\
-	rgba[0] = FX_rgb_scale_5[(p >> 10) & 0x1F];			\
-	rgba[1] = FX_rgb_scale_5[(p >> 5)  & 0x1F];			\
-	rgba[2] = FX_rgb_scale_5[ p        & 0x1F];			\
-	rgba[3] = (p & 0x8000) ? 255 : 0;				\
-    } while (0)
-
-#define TAG(x) tdfx##x##_ARGB1555
-#include "../dri/common/spantmp.h"
-
-
-/* 16 bit, RGB565 color spanline and pixel functions */
-/* [dBorca] Hack alert:
- * This is wrong. The alpha value is lost, even when we provide
- * HW alpha (565 w/o depth buffering). To really update alpha buffer,
- * we would need to do the 565 writings via 8888 colorformat and rely
- * on the Voodoo to perform color scaling. In which case our 565 span
- * would look nicer! But this violates FSAA rules...
- */
-
-#undef LFB_MODE
-#define LFB_MODE	GR_LFBWRITEMODE_565
-
-#undef BYTESPERPIXEL
-#define BYTESPERPIXEL 2
-
-#undef INIT_MONO_PIXEL
-#define INIT_MONO_PIXEL(p, color) \
-    p = TDFXPACKCOLOR565( color[RCOMP], color[GCOMP], color[BCOMP] )
-
-#define WRITE_RGBA( _x, _y, r, g, b, a )				\
-    *(GLushort *)(buf + _x*BYTESPERPIXEL + _y*pitch) =			\
-					TDFXPACKCOLOR565( r, g, b )
-
-#define WRITE_PIXEL( _x, _y, p )					\
-    *(GLushort *)(buf + _x*BYTESPERPIXEL + _y*pitch) = p
-
-#define READ_RGBA( rgba, _x, _y )					\
-    do {								\
-	GLushort p = *(GLushort *)(buf + _x*BYTESPERPIXEL + _y*pitch);	\
-	rgba[0] = FX_rgb_scale_5[(p >> 11) & 0x1F];			\
-	rgba[1] = FX_rgb_scale_6[(p >> 5)  & 0x3F];			\
-	rgba[2] = FX_rgb_scale_5[ p        & 0x1F];			\
-	rgba[3] = 0xff;							\
-    } while (0)
-
-#define TAG(x) tdfx##x##_RGB565
-#include "../dri/common/spantmp.h"
-
-
-/* 32 bit, ARGB8888 color spanline and pixel functions */
-
-#undef LFB_MODE
-#define LFB_MODE	GR_LFBWRITEMODE_8888
-
-#undef BYTESPERPIXEL
-#define BYTESPERPIXEL 4
-
-#undef INIT_MONO_PIXEL
-#define INIT_MONO_PIXEL(p, color) \
-    p = TDFXPACKCOLOR8888( color[RCOMP], color[GCOMP], color[BCOMP], color[ACOMP] )
-
-#define WRITE_RGBA( _x, _y, r, g, b, a )				\
-    *(GLuint *)(buf + _x*BYTESPERPIXEL + _y*pitch) =			\
-					TDFXPACKCOLOR8888( r, g, b, a )
-
-#define WRITE_PIXEL( _x, _y, p )					\
-    *(GLuint *)(buf + _x*BYTESPERPIXEL + _y*pitch) = p
-
-#define READ_RGBA( rgba, _x, _y )					\
-    do {								\
-	GLuint p = *(GLuint *)(buf + _x*BYTESPERPIXEL + _y*pitch);	\
-        rgba[0] = (p >> 16) & 0xff;					\
-        rgba[1] = (p >>  8) & 0xff;					\
-        rgba[2] = (p >>  0) & 0xff;					\
-        rgba[3] = (p >> 24) & 0xff;					\
-    } while (0)
-
-#define TAG(x) tdfx##x##_ARGB8888
-#include "../dri/common/spantmp.h"
-
-
-/************************************************************************/
-/*****                    Depth functions                           *****/
-/************************************************************************/
-
-#define DBG 0
-
-#undef HW_WRITE_LOCK
-#undef HW_WRITE_UNLOCK
-#undef HW_READ_LOCK
-#undef HW_READ_UNLOCK
-
-#define HW_CLIPLOOP HW_WRITE_CLIPLOOP
-
-#define LOCAL_DEPTH_VARS						\
-    GLuint pitch = info.strideInBytes;					\
-    GLuint height = fxMesa->height;					\
-    char *buf = (char *)((char *)info.lfbPtr + 0 /* x, y offset */);	\
-    (void) buf;
-
-#define HW_WRITE_LOCK()							\
-    fxMesaContext fxMesa = FX_CONTEXT(ctx);				\
-    GrLfbInfo_t info;							\
-    info.size = sizeof(GrLfbInfo_t);					\
-    if ( grLfbLock( GR_LFB_WRITE_ONLY,					\
-                   GR_BUFFER_AUXBUFFER, LFB_MODE,			\
-		   GR_ORIGIN_UPPER_LEFT, FXFALSE, &info ) ) {
-
-#define HW_WRITE_UNLOCK()						\
-	grLfbUnlock( GR_LFB_WRITE_ONLY, GR_BUFFER_AUXBUFFER);		\
-    }
-
-#define HW_READ_LOCK()							\
-    fxMesaContext fxMesa = FX_CONTEXT(ctx);				\
-    GrLfbInfo_t info;							\
-    info.size = sizeof(GrLfbInfo_t);					\
-    if ( grLfbLock( GR_LFB_READ_ONLY, GR_BUFFER_AUXBUFFER,		\
-                    LFB_MODE, GR_ORIGIN_UPPER_LEFT, FXFALSE, &info ) ) {
-
-#define HW_READ_UNLOCK()						\
-	grLfbUnlock( GR_LFB_READ_ONLY, GR_BUFFER_AUXBUFFER);		\
-    }
-
-
-/* 16 bit, depth spanline and pixel functions */
-
-#undef LFB_MODE
-#define LFB_MODE	GR_LFBWRITEMODE_ZA16
-
-#undef BYTESPERPIXEL
-#define BYTESPERPIXEL 2
-
-#define WRITE_DEPTH( _x, _y, d )					\
-    *(GLushort *)(buf + _x*BYTESPERPIXEL + _y*pitch) = d
-
-#define READ_DEPTH( d, _x, _y )						\
-    d = *(GLushort *)(buf + _x*BYTESPERPIXEL + _y*pitch)
-
-#define TAG(x) tdfx##x##_Z16
-#include "../dri/common/depthtmp.h"
-
-
-/* 24 bit, depth spanline and pixel functions (for use w/ stencil) */
-/* [dBorca] Hack alert:
- * This is evil. The incoming Mesa's 24bit depth value
- * is shifted left 8 bits, to obtain a full 32bit value,
- * which will be thrown into the framebuffer. We rely on
- * the fact that Voodoo hardware transforms a 32bit value
- * into 24bit value automatically and, MOST IMPORTANT, won't
- * alter the upper 8bits of the value already existing in the
- * framebuffer (where stencil resides).
- */
-
-#undef LFB_MODE
-#define LFB_MODE	GR_LFBWRITEMODE_Z32
-
-#undef BYTESPERPIXEL
-#define BYTESPERPIXEL 4
-
-#define WRITE_DEPTH( _x, _y, d )					\
-    *(GLuint *)(buf + _x*BYTESPERPIXEL + _y*pitch) = d << 8
-
-#define READ_DEPTH( d, _x, _y )						\
-    d = (*(GLuint *)(buf + _x*BYTESPERPIXEL + _y*pitch)) & 0xffffff
-
-#define TAG(x) tdfx##x##_Z24
-#include "../dri/common/depthtmp.h"
-
-
-/* 32 bit, depth spanline and pixel functions (for use w/o stencil) */
-/* [dBorca] Hack alert:
- * This is more evil. We make Mesa run in 32bit depth, but
- * tha Voodoo HW can only handle 24bit depth. Well, exploiting
- * the pixel pipeline, we can achieve 24:8 format for greater
- * precision...
- * If anyone tells me how to really store 32bit values into the
- * depth buffer, I'll write the *_Z32 routines. Howver, bear in
- * mind that means running without stencil!
- */
-
-/************************************************************************/
-/*****                    Span functions (optimized)                *****/
-/************************************************************************/
-
-/*
- * Read a span of 15-bit RGB pixels.  Note, we don't worry about cliprects
- * since OpenGL says obscured pixels have undefined values.
- */
-static void fxReadRGBASpan_ARGB1555 (const GLcontext * ctx,
-                                     struct gl_renderbuffer *rb,
-                                     GLuint n,
-                                     GLint x, GLint y,
-                                     GLubyte rgba[][4])
-{
- fxMesaContext fxMesa = FX_CONTEXT(ctx);
- GrLfbInfo_t info;
- info.size = sizeof(GrLfbInfo_t);
- if (grLfbLock(GR_LFB_READ_ONLY, fxMesa->currentFB,
-               GR_LFBWRITEMODE_ANY, GR_ORIGIN_UPPER_LEFT, FXFALSE, &info)) {
-    const GLint winX = 0;
-    const GLint winY = fxMesa->height - 1;
-    const GLushort *data16 = (const GLushort *)((const GLubyte *)info.lfbPtr +
-	                                        (winY - y) * info.strideInBytes +
-                                                (winX + x) * 2);
-    const GLuint *data32 = (const GLuint *) data16;
-    GLuint i, j;
-    GLuint extraPixel = (n & 1);
-    n -= extraPixel;
-
-    for (i = j = 0; i < n; i += 2, j++) {
-	GLuint pixel = data32[j];
-	rgba[i][0] = FX_rgb_scale_5[(pixel >> 10) & 0x1F];
-	rgba[i][1] = FX_rgb_scale_5[(pixel >> 5)  & 0x1F];
-	rgba[i][2] = FX_rgb_scale_5[ pixel        & 0x1F];
-	rgba[i][3] = (pixel & 0x8000) ? 255 : 0;
-	rgba[i+1][0] = FX_rgb_scale_5[(pixel >> 26) & 0x1F];
-	rgba[i+1][1] = FX_rgb_scale_5[(pixel >> 21) & 0x1F];
-	rgba[i+1][2] = FX_rgb_scale_5[(pixel >> 16) & 0x1F];
-	rgba[i+1][3] = (pixel & 0x80000000) ? 255 : 0;
-    }
-    if (extraPixel) {
-       GLushort pixel = data16[n];
-       rgba[n][0] = FX_rgb_scale_5[(pixel >> 10) & 0x1F];
-       rgba[n][1] = FX_rgb_scale_5[(pixel >> 5)  & 0x1F];
-       rgba[n][2] = FX_rgb_scale_5[ pixel        & 0x1F];
-       rgba[n][3] = (pixel & 0x8000) ? 255 : 0;
-    }
-
-    grLfbUnlock(GR_LFB_READ_ONLY, fxMesa->currentFB);
- }
-}
-
-/*
- * Read a span of 16-bit RGB pixels.  Note, we don't worry about cliprects
- * since OpenGL says obscured pixels have undefined values.
- */
-static void fxReadRGBASpan_RGB565 (const GLcontext * ctx,
-                                   struct gl_renderbuffer *rb,
-                                   GLuint n,
-                                   GLint x, GLint y,
-                                   GLubyte rgba[][4])
-{
- fxMesaContext fxMesa = FX_CONTEXT(ctx);
- GrLfbInfo_t info;
- info.size = sizeof(GrLfbInfo_t);
- if (grLfbLock(GR_LFB_READ_ONLY, fxMesa->currentFB,
-               GR_LFBWRITEMODE_ANY, GR_ORIGIN_UPPER_LEFT, FXFALSE, &info)) {
-    const GLint winX = 0;
-    const GLint winY = fxMesa->height - 1;
-    const GLushort *data16 = (const GLushort *)((const GLubyte *)info.lfbPtr +
-	                                        (winY - y) * info.strideInBytes +
-                                                (winX + x) * 2);
-    const GLuint *data32 = (const GLuint *) data16;
-    GLuint i, j;
-    GLuint extraPixel = (n & 1);
-    n -= extraPixel;
-
-    for (i = j = 0; i < n; i += 2, j++) {
-        GLuint pixel = data32[j];
-	rgba[i][0] = FX_rgb_scale_5[(pixel >> 11) & 0x1F];
-	rgba[i][1] = FX_rgb_scale_6[(pixel >> 5)  & 0x3F];
-	rgba[i][2] = FX_rgb_scale_5[ pixel        & 0x1F];
-	rgba[i][3] = 255;
-	rgba[i+1][0] = FX_rgb_scale_5[(pixel >> 27) & 0x1F];
-	rgba[i+1][1] = FX_rgb_scale_6[(pixel >> 21) & 0x3F];
-	rgba[i+1][2] = FX_rgb_scale_5[(pixel >> 16) & 0x1F];
-	rgba[i+1][3] = 255;
-    }
-    if (extraPixel) {
-       GLushort pixel = data16[n];
-       rgba[n][0] = FX_rgb_scale_5[(pixel >> 11) & 0x1F];
-       rgba[n][1] = FX_rgb_scale_6[(pixel >> 5)  & 0x3F];
-       rgba[n][2] = FX_rgb_scale_5[ pixel        & 0x1F];
-       rgba[n][3] = 255;
-    }
-
-    grLfbUnlock(GR_LFB_READ_ONLY, fxMesa->currentFB);
- }
-}
-
-/*
- * Read a span of 32-bit RGB pixels.  Note, we don't worry about cliprects
- * since OpenGL says obscured pixels have undefined values.
- */
-static void fxReadRGBASpan_ARGB8888 (const GLcontext * ctx,
-                                     struct gl_renderbuffer *rb,
-                                     GLuint n,
-                                     GLint x, GLint y,
-                                     GLubyte rgba[][4])
-{
- fxMesaContext fxMesa = FX_CONTEXT(ctx);
- GLuint i;
- grLfbReadRegion(fxMesa->currentFB, x, fxMesa->height - 1 - y, n, 1, n * 4, rgba);
- for (i = 0; i < n; i++) {
-     GLubyte c = rgba[i][0];
-     rgba[i][0] = rgba[i][2];
-     rgba[i][2] = c;
- }
-}
-
-
-/************************************************************************/
-/*****                    Depth functions (optimized)               *****/
-/************************************************************************/
-
-static void
-fxReadDepthSpan_Z16(GLcontext * ctx, struct gl_renderbuffer *rb,
-		    GLuint n, GLint x, GLint y, GLdepth depth[])
-{
-   fxMesaContext fxMesa = FX_CONTEXT(ctx);
-   GLint bottom = fxMesa->height - 1;
-   GLushort depth16[MAX_WIDTH];
-   GLuint i;
-
-   if (TDFX_DEBUG & VERBOSE_DRIVER) {
-      fprintf(stderr, "fxReadDepthSpan_Z16(...)\n");
-   }
-
-   grLfbReadRegion(GR_BUFFER_AUXBUFFER, x, bottom - y, n, 1, 0, depth16);
-   for (i = 0; i < n; i++) {
-      depth[i] = depth16[i];
-   }
-}
-
-
-static void
-fxReadDepthSpan_Z24(GLcontext * ctx, struct gl_renderbuffer *rb,
-		    GLuint n, GLint x, GLint y, GLdepth depth[])
-{
-   fxMesaContext fxMesa = FX_CONTEXT(ctx);
-   GLint bottom = fxMesa->height - 1;
-   GLuint i;
-
-   if (TDFX_DEBUG & VERBOSE_DRIVER) {
-      fprintf(stderr, "fxReadDepthSpan_Z24(...)\n");
-   }
-
-   grLfbReadRegion(GR_BUFFER_AUXBUFFER, x, bottom - y, n, 1, 0, depth);
-   for (i = 0; i < n; i++) {
-      depth[i] &= 0xffffff;
-   }
-}
-
-
-/************************************************************************/
-/*****                    Stencil functions (optimized)             *****/
-/************************************************************************/
-
-static void
-fxWriteStencilSpan (GLcontext *ctx, struct gl_renderbuffer *rb,
-                    GLuint n, GLint x, GLint y,
-                    const GLstencil stencil[], const GLubyte mask[])
-{
- /*
-  * XXX todo
-  */
-}
-
-static void
-fxReadStencilSpan(GLcontext * ctx, struct gl_renderbuffer *rb,
-		  GLuint n, GLint x, GLint y, GLstencil stencil[])
-{
-   fxMesaContext fxMesa = FX_CONTEXT(ctx);
-   GLint bottom = fxMesa->height - 1;
-   GLuint zs32[MAX_WIDTH];
-   GLuint i;
-
-   if (TDFX_DEBUG & VERBOSE_DRIVER) {
-      fprintf(stderr, "fxReadStencilSpan(...)\n");
-   }
-
-   grLfbReadRegion(GR_BUFFER_AUXBUFFER, x, bottom - y, n, 1, 0, zs32);
-   for (i = 0; i < n; i++) {
-      stencil[i] = zs32[i] >> 24;
-   }
-}
-
-static void
-fxWriteStencilPixels (GLcontext *ctx, struct gl_renderbuffer *rb, GLuint n,
-                      const GLint x[], const GLint y[],
-                      const GLstencil stencil[],
-                      const GLubyte mask[])
-{
- /*
-  * XXX todo
-  */
-}
-
-static void
-fxReadStencilPixels (GLcontext *ctx, struct gl_renderbuffer *rb, GLuint n,
-                     const GLint x[], const GLint y[],
-                     GLstencil stencil[])
-{
- /*
-  * XXX todo
-  */
-}
-
-
-
-/*
- * This function is called to specify which buffer to read and write
- * for software rasterization (swrast) fallbacks.  This doesn't necessarily
- * correspond to glDrawBuffer() or glReadBuffer() calls.
- */
-static void
-fxDDSetBuffer(GLcontext * ctx, GLframebuffer * buffer, GLuint bufferBit)
-{
-   fxMesaContext fxMesa = FX_CONTEXT(ctx);
-   (void) buffer;
-
-   if (TDFX_DEBUG & VERBOSE_DRIVER) {
-      fprintf(stderr, "fxDDSetBuffer(%x)\n", (int)bufferBit);
-   }
-
-   if (bufferBit == BUFFER_BIT_FRONT_LEFT) {
-      fxMesa->currentFB = GR_BUFFER_FRONTBUFFER;
-      grRenderBuffer(fxMesa->currentFB);
-   }
-   else if (bufferBit == BUFFER_BIT_BACK_LEFT) {
-      fxMesa->currentFB = GR_BUFFER_BACKBUFFER;
-      grRenderBuffer(fxMesa->currentFB);
-   }
-}
-
-
-/************************************************************************/
-
-
-
-void
-fxSetupDDSpanPointers(GLcontext * ctx)
-{
-   struct swrast_device_driver *swdd = _swrast_GetDeviceDriverReference( ctx );
-   fxMesaContext fxMesa = FX_CONTEXT(ctx);
-
-   swdd->SetBuffer = fxDDSetBuffer;
-
-   switch (fxMesa->colDepth) {
-          case 15:
-               swdd->WriteRGBASpan = tdfxWriteRGBASpan_ARGB1555;
-               swdd->WriteRGBSpan = tdfxWriteRGBSpan_ARGB1555;
-               swdd->WriteRGBAPixels = tdfxWriteRGBAPixels_ARGB1555;
-               swdd->WriteMonoRGBASpan = tdfxWriteMonoRGBASpan_ARGB1555;
-               swdd->WriteMonoRGBAPixels = tdfxWriteMonoRGBAPixels_ARGB1555;
-               swdd->ReadRGBASpan = /*td*/fxReadRGBASpan_ARGB1555;
-               swdd->ReadRGBAPixels = tdfxReadRGBAPixels_ARGB1555;
-
-               swdd->WriteDepthSpan = tdfxWriteDepthSpan_Z16;
-               swdd->WriteDepthPixels = tdfxWriteDepthPixels_Z16;
-               swdd->ReadDepthSpan = /*td*/fxReadDepthSpan_Z16;
-               swdd->ReadDepthPixels = tdfxReadDepthPixels_Z16;
-               break;
-          case 16:
-               swdd->WriteRGBASpan = tdfxWriteRGBASpan_RGB565;
-               swdd->WriteRGBSpan = tdfxWriteRGBSpan_RGB565;
-               swdd->WriteRGBAPixels = tdfxWriteRGBAPixels_RGB565;
-               swdd->WriteMonoRGBASpan = tdfxWriteMonoRGBASpan_RGB565;
-               swdd->WriteMonoRGBAPixels = tdfxWriteMonoRGBAPixels_RGB565;
-               swdd->ReadRGBASpan = /*td*/fxReadRGBASpan_RGB565;
-               swdd->ReadRGBAPixels = tdfxReadRGBAPixels_RGB565;
-
-               swdd->WriteDepthSpan = tdfxWriteDepthSpan_Z16;
-               swdd->WriteDepthPixels = tdfxWriteDepthPixels_Z16;
-               swdd->ReadDepthSpan = /*td*/fxReadDepthSpan_Z16;
-               swdd->ReadDepthPixels = tdfxReadDepthPixels_Z16;
-               break;
-          case 32:
-               swdd->WriteRGBASpan = tdfxWriteRGBASpan_ARGB8888;
-               swdd->WriteRGBSpan = tdfxWriteRGBSpan_ARGB8888;
-               swdd->WriteRGBAPixels = tdfxWriteRGBAPixels_ARGB8888;
-               swdd->WriteMonoRGBASpan = tdfxWriteMonoRGBASpan_ARGB8888;
-               swdd->WriteMonoRGBAPixels = tdfxWriteMonoRGBAPixels_ARGB8888;
-               swdd->ReadRGBASpan = /*td*/fxReadRGBASpan_ARGB8888;
-               swdd->ReadRGBAPixels = tdfxReadRGBAPixels_ARGB8888;
-
-               swdd->WriteDepthSpan = tdfxWriteDepthSpan_Z24;
-               swdd->WriteDepthPixels = tdfxWriteDepthPixels_Z24;
-               swdd->ReadDepthSpan = /*td*/fxReadDepthSpan_Z24;
-               swdd->ReadDepthPixels = tdfxReadDepthPixels_Z24;
-               break;
-   }
-
-   if (fxMesa->haveHwStencil) {
-      swdd->WriteStencilSpan = fxWriteStencilSpan;
-      swdd->ReadStencilSpan = fxReadStencilSpan;
-      swdd->WriteStencilPixels = fxWriteStencilPixels;
-      swdd->ReadStencilPixels = fxReadStencilPixels;
-   }
-#if 0
-   swdd->WriteCI8Span		= NULL;
-   swdd->WriteCI32Span		= NULL;
-   swdd->WriteMonoCISpan	= NULL;
-   swdd->WriteCI32Pixels	= NULL;
-   swdd->WriteMonoCIPixels	= NULL;
-   swdd->ReadCI32Span		= NULL;
-   swdd->ReadCI32Pixels		= NULL;
-
-   swdd->SpanRenderStart        = tdfxSpanRenderStart; /* BEGIN_BOARD_LOCK */
-   swdd->SpanRenderFinish       = tdfxSpanRenderFinish; /* END_BOARD_LOCK */
-#endif
-}
-
-
-#else
-
-
-/*
- * Need this to provide at least one external definition.
- */
-
-extern int gl_fx_dummy_function_span(void);
-int
-gl_fx_dummy_function_span(void)
-{
-   return 0;
-}
-
-#endif /* FX */
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/glide/fxddtex.c b/nx-X11/extras/Mesa/src/mesa/drivers/glide/fxddtex.c
deleted file mode 100644
index f3f12c4cc..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/glide/fxddtex.c
+++ /dev/null
@@ -1,1849 +0,0 @@
-/*
- * Mesa 3-D graphics library
- * Version:  4.0
- *
- * Copyright (C) 1999-2001  Brian Paul   All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included
- * in all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
- * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- */
-
-/* Authors:
- *    David Bucciarelli
- *    Brian Paul
- *    Daryll Strauss
- *    Keith Whitwell
- *    Daniel Borca
- *    Hiroshi Morii
- */
-
-
-#ifdef HAVE_CONFIG_H
-#include "conf.h"
-#endif
-
-#if defined(FX)
-
-#include "fxdrv.h"
-#include "enums.h"
-#include "image.h"
-#include "teximage.h"
-#include "texformat.h"
-#include "texcompress.h"
-#include "texobj.h"
-#include "texstore.h"
-
-
-/* no borders! can't halve 1x1! (stride > width * comp) not allowed */
-static void
-_mesa_halve2x2_teximage2d ( GLcontext *ctx,
-			    struct gl_texture_image *texImage,
-			    GLuint bytesPerPixel,
-			    GLint srcWidth, GLint srcHeight,
-			    const GLvoid *srcImage, GLvoid *dstImage )
-{
-   GLint i, j, k;
-   GLint dstWidth = srcWidth / 2;
-   GLint dstHeight = srcHeight / 2;
-   GLint srcRowStride = srcWidth * bytesPerPixel;
-   GLubyte *src = (GLubyte *)srcImage;
-   GLubyte *dst = dstImage;
-
-   GLuint bpt = 0;
-   GLubyte *_s = NULL;
-   GLubyte *_d = NULL;
-   GLenum _t = 0;
-
-   if (texImage->TexFormat->MesaFormat == MESA_FORMAT_RGB565) {
-      _t = GL_UNSIGNED_SHORT_5_6_5_REV;
-      bpt = bytesPerPixel;
-   } else if (texImage->TexFormat->MesaFormat == MESA_FORMAT_ARGB4444) {
-      _t = GL_UNSIGNED_SHORT_4_4_4_4_REV;
-      bpt = bytesPerPixel;
-   } else if (texImage->TexFormat->MesaFormat == MESA_FORMAT_ARGB1555) {
-      _t = GL_UNSIGNED_SHORT_1_5_5_5_REV;
-      bpt = bytesPerPixel;
-   }
-   if (bpt) {
-      bytesPerPixel = 4;
-      srcRowStride = srcWidth * bytesPerPixel;
-      if (dstWidth == 0) {
-         dstWidth = 1;
-      }
-      if (dstHeight == 0) {
-         dstHeight = 1;
-      }
-      _s = src = MALLOC(srcRowStride * srcHeight);
-      _d = dst = MALLOC(dstWidth * bytesPerPixel * dstHeight);
-      _mesa_texstore_rgba8888(ctx, 2, GL_RGBA,
-                              &_mesa_texformat_rgba8888_rev, src,
-                              0, 0, 0, /* dstX/Y/Zoffset */
-                              srcRowStride, /* dstRowStride */
-                              0, /* dstImageStride */
-                              srcWidth, srcHeight, 1,
-                              texImage->Format, _t, srcImage, &ctx->DefaultPacking);
-   }
-
-   if (srcHeight == 1) {
-      for (i = 0; i < dstWidth; i++) {
-         for (k = 0; k < bytesPerPixel; k++) {
-            dst[0] = (src[0] + src[bytesPerPixel] + 1) / 2;
-            src++;
-            dst++;
-         }
-         src += bytesPerPixel;
-      }
-   } else if (srcWidth == 1) {
-      for (j = 0; j < dstHeight; j++) {
-         for (k = 0; k < bytesPerPixel; k++) {
-            dst[0] = (src[0] + src[srcRowStride] + 1) / 2;
-            src++;
-            dst++;
-         }
-         src += srcRowStride;
-      }
-   } else {
-      for (j = 0; j < dstHeight; j++) {
-         for (i = 0; i < dstWidth; i++) {
-            for (k = 0; k < bytesPerPixel; k++) {
-               dst[0] = (src[0] +
-                         src[bytesPerPixel] +
-                         src[srcRowStride] +
-                         src[srcRowStride + bytesPerPixel] + 2) / 4;
-               src++;
-               dst++;
-            }
-            src += bytesPerPixel;
-         }
-         src += srcRowStride;
-      }
-   }
-
-   if (bpt) {
-      src = _s;
-      dst = _d;
-      texImage->TexFormat->StoreImage(ctx, 2, texImage->Format,
-                                      texImage->TexFormat, dstImage,
-                                      0, 0, 0, /* dstX/Y/Zoffset */
-                                      dstWidth * bpt,
-                                      0, /* dstImageStride */
-                                      dstWidth, dstHeight, 1,
-                                      GL_BGRA, CHAN_TYPE, dst, &ctx->DefaultPacking);
-      FREE(dst);
-      FREE(src);
-   }
-}
-
-
-void
-fxPrintTextureData(tfxTexInfo * ti)
-{
-   fprintf(stderr, "Texture Data:\n");
-   if (ti->tObj) {
-      fprintf(stderr, "\tName: %d\n", ti->tObj->Name);
-      fprintf(stderr, "\tBaseLevel: %d\n", ti->tObj->BaseLevel);
-      fprintf(stderr, "\tSize: %d x %d\n",
-	      ti->tObj->Image[0][ti->tObj->BaseLevel]->Width,
-	      ti->tObj->Image[0][ti->tObj->BaseLevel]->Height);
-   }
-   else
-      fprintf(stderr, "\tName: UNNAMED\n");
-   fprintf(stderr, "\tLast used: %d\n", ti->lastTimeUsed);
-   fprintf(stderr, "\tTMU: %ld\n", ti->whichTMU);
-   fprintf(stderr, "\t%s\n", (ti->isInTM) ? "In TMU" : "Not in TMU");
-   if (ti->tm[0])
-      fprintf(stderr, "\tMem0: %x-%x\n", (unsigned) ti->tm[0]->startAddr,
-	      (unsigned) ti->tm[0]->endAddr);
-   if (ti->tm[1])
-      fprintf(stderr, "\tMem1: %x-%x\n", (unsigned) ti->tm[1]->startAddr,
-	      (unsigned) ti->tm[1]->endAddr);
-   fprintf(stderr, "\tMipmaps: %d-%d\n", ti->minLevel, ti->maxLevel);
-   fprintf(stderr, "\tFilters: min %d max %d\n",
-	   (int) ti->minFilt, (int) ti->maxFilt);
-   fprintf(stderr, "\tClamps: s %d t %d\n", (int) ti->sClamp,
-	   (int) ti->tClamp);
-   fprintf(stderr, "\tScales: s %f t %f\n", ti->sScale, ti->tScale);
-   fprintf(stderr, "\t%s\n",
-	   (ti->fixedPalette) ? "Fixed palette" : "Non fixed palette");
-   fprintf(stderr, "\t%s\n", (ti->validated) ? "Validated" : "Not validated");
-}
-
-
-/************************************************************************/
-/*************************** Texture Mapping ****************************/
-/************************************************************************/
-
-static void
-fxTexInvalidate(GLcontext * ctx, struct gl_texture_object *tObj)
-{
-   fxMesaContext fxMesa = FX_CONTEXT(ctx);
-   tfxTexInfo *ti;
-
-   ti = fxTMGetTexInfo(tObj);
-   if (ti->isInTM)
-      fxTMMoveOutTM(fxMesa, tObj);	/* TO DO: SLOW but easy to write */
-
-   ti->validated = GL_FALSE;
-   fxMesa->new_state |= FX_NEW_TEXTURING;
-}
-
-static tfxTexInfo *
-fxAllocTexObjData(fxMesaContext fxMesa)
-{
-   tfxTexInfo *ti;
-
-   if (!(ti = CALLOC(sizeof(tfxTexInfo)))) {
-      fprintf(stderr, "fxAllocTexObjData: ERROR: out of memory !\n");
-      fxCloseHardware();
-      exit(-1);
-   }
-
-   ti->validated = GL_FALSE;
-   ti->isInTM = GL_FALSE;
-
-   ti->whichTMU = FX_TMU_NONE;
-
-   ti->tm[FX_TMU0] = NULL;
-   ti->tm[FX_TMU1] = NULL;
-
-   ti->minFilt = GR_TEXTUREFILTER_POINT_SAMPLED;
-   ti->maxFilt = GR_TEXTUREFILTER_BILINEAR;
-
-   ti->sClamp = GR_TEXTURECLAMP_WRAP;
-   ti->tClamp = GR_TEXTURECLAMP_WRAP;
-
-   ti->mmMode = GR_MIPMAP_NEAREST;
-   ti->LODblend = FXFALSE;
-
-   return ti;
-}
-
-void
-fxDDTexBind(GLcontext * ctx, GLenum target, struct gl_texture_object *tObj)
-{
-   fxMesaContext fxMesa = FX_CONTEXT(ctx);
-   tfxTexInfo *ti;
-
-   if (TDFX_DEBUG & VERBOSE_DRIVER) {
-      fprintf(stderr, "fxDDTexBind(%d, %x)\n", tObj->Name, (GLuint)tObj->DriverData);
-   }
-
-   if ((target != GL_TEXTURE_1D) && (target != GL_TEXTURE_2D))
-      return;
-
-   if (!tObj->DriverData) {
-      tObj->DriverData = fxAllocTexObjData(fxMesa);
-   }
-   ti = fxTMGetTexInfo(tObj);
-
-   fxMesa->texBindNumber++;
-   ti->lastTimeUsed = fxMesa->texBindNumber;
-
-   fxMesa->new_state |= FX_NEW_TEXTURING;
-}
-
-void
-fxDDTexEnv(GLcontext * ctx, GLenum target, GLenum pname,
-	   const GLfloat * param)
-{
-   fxMesaContext fxMesa = FX_CONTEXT(ctx);
-
-   if (TDFX_DEBUG & VERBOSE_DRIVER) {
-      if (param)
-	 fprintf(stderr, "fxDDTexEnv(%x, %x)\n", pname, (GLint) (*param));
-      else
-	 fprintf(stderr, "fxDDTexEnv(%x)\n", pname);
-   }
-
-   /* apply any lod biasing right now */
-   if (pname == GL_TEXTURE_LOD_BIAS_EXT) {
-      GLfloat bias = *param;
-      CLAMP_SELF(bias, -ctx->Const.MaxTextureLodBias,
-                        ctx->Const.MaxTextureLodBias - 0.25);
-
-      grTexLodBiasValue(GR_TMU0, bias);
-
-      if (fxMesa->haveTwoTMUs) {
-	 grTexLodBiasValue(GR_TMU1, bias);
-      }
-
-   }
-
-   fxMesa->new_state |= FX_NEW_TEXTURING;
-}
-
-void
-fxDDTexParam(GLcontext * ctx, GLenum target, struct gl_texture_object *tObj,
-	     GLenum pname, const GLfloat * params)
-{
-   fxMesaContext fxMesa = FX_CONTEXT(ctx);
-   GLenum param = (GLenum) (GLint) params[0];
-   tfxTexInfo *ti;
-
-   if (TDFX_DEBUG & VERBOSE_DRIVER) {
-      fprintf(stderr, "fxDDTexParam(%d, %x, %s, %s)\n",
-                      tObj->Name, (GLuint) tObj->DriverData,
-                      _mesa_lookup_enum_by_nr(pname),
-                      _mesa_lookup_enum_by_nr(param));
-   }
-
-   if ((target != GL_TEXTURE_1D) && (target != GL_TEXTURE_2D))
-      return;
-
-   if (!tObj->DriverData)
-      tObj->DriverData = fxAllocTexObjData(fxMesa);
-   ti = fxTMGetTexInfo(tObj);
-
-   switch (pname) {
-   case GL_TEXTURE_MIN_FILTER:
-      switch (param) {
-      case GL_NEAREST:
-	 ti->mmMode = GR_MIPMAP_DISABLE;
-	 ti->minFilt = GR_TEXTUREFILTER_POINT_SAMPLED;
-	 ti->LODblend = FXFALSE;
-	 break;
-      case GL_LINEAR:
-	 ti->mmMode = GR_MIPMAP_DISABLE;
-	 ti->minFilt = GR_TEXTUREFILTER_BILINEAR;
-	 ti->LODblend = FXFALSE;
-	 break;
-      case GL_NEAREST_MIPMAP_LINEAR:
-         /* [dBorca]
-          * currently Napalm can't do single-pass trilinear,
-          * because the way its combiners are set. So we fall back
-          * to GL_NEAREST_MIPMAP_NEAREST. We'll let true trilinear
-          * enabled for V2, V3.
-          */
-         if (!fxMesa->HaveCmbExt) {
-	    if (fxMesa->haveTwoTMUs) {
-	       ti->mmMode = GR_MIPMAP_NEAREST;
-	       ti->LODblend = FXTRUE;
-            } else {
-	       ti->mmMode = GR_MIPMAP_NEAREST_DITHER;
-	       ti->LODblend = FXFALSE;
-            }
-	    ti->minFilt = GR_TEXTUREFILTER_POINT_SAMPLED;
-	    break;
-         }
-      case GL_NEAREST_MIPMAP_NEAREST:
-	 ti->mmMode = GR_MIPMAP_NEAREST;
-	 ti->minFilt = GR_TEXTUREFILTER_POINT_SAMPLED;
-	 ti->LODblend = FXFALSE;
-	 break;
-      case GL_LINEAR_MIPMAP_LINEAR:
-         /* [dBorca]
-          * currently Napalm can't do single-pass trilinear,
-          * because the way its combiners are set. So we fall back
-          * to GL_LINEAR_MIPMAP_NEAREST. We'll let true trilinear
-          * enabled for V2, V3.
-          */
-         if (!fxMesa->HaveCmbExt) {
-            if (fxMesa->haveTwoTMUs) {
-               ti->mmMode = GR_MIPMAP_NEAREST;
-               ti->LODblend = FXTRUE;
-            } else {
-               ti->mmMode = GR_MIPMAP_NEAREST_DITHER;
-               ti->LODblend = FXFALSE;
-            }
-            ti->minFilt = GR_TEXTUREFILTER_BILINEAR;
-            break;
-         }
-      case GL_LINEAR_MIPMAP_NEAREST:
-	 ti->mmMode = GR_MIPMAP_NEAREST;
-	 ti->minFilt = GR_TEXTUREFILTER_BILINEAR;
-	 ti->LODblend = FXFALSE;
-	 break;
-      default:
-	 break;
-      }
-      fxTexInvalidate(ctx, tObj);
-      break;
-
-   case GL_TEXTURE_MAG_FILTER:
-      switch (param) {
-      case GL_NEAREST:
-	 ti->maxFilt = GR_TEXTUREFILTER_POINT_SAMPLED;
-	 break;
-      case GL_LINEAR:
-	 ti->maxFilt = GR_TEXTUREFILTER_BILINEAR;
-	 break;
-      default:
-	 break;
-      }
-      fxMesa->new_state |= FX_NEW_TEXTURING;
-      break;
-
-   case GL_TEXTURE_WRAP_S:
-      switch (param) {
-      case GL_MIRRORED_REPEAT:
-         ti->sClamp = GR_TEXTURECLAMP_MIRROR_EXT;
-         break;
-      case GL_CLAMP_TO_BORDER: /* no-no, but don't REPEAT, either */
-      case GL_CLAMP_TO_EDGE: /* CLAMP discarding border */
-      case GL_CLAMP:
-	 ti->sClamp = GR_TEXTURECLAMP_CLAMP;
-	 break;
-      case GL_REPEAT:
-	 ti->sClamp = GR_TEXTURECLAMP_WRAP;
-	 break;
-      default:
-	 break;
-      }
-      fxMesa->new_state |= FX_NEW_TEXTURING;
-      break;
-
-   case GL_TEXTURE_WRAP_T:
-      switch (param) {
-      case GL_MIRRORED_REPEAT:
-         ti->tClamp = GR_TEXTURECLAMP_MIRROR_EXT;
-         break;
-      case GL_CLAMP_TO_BORDER: /* no-no, but don't REPEAT, either */
-      case GL_CLAMP_TO_EDGE: /* CLAMP discarding border */
-      case GL_CLAMP:
-	 ti->tClamp = GR_TEXTURECLAMP_CLAMP;
-	 break;
-      case GL_REPEAT:
-	 ti->tClamp = GR_TEXTURECLAMP_WRAP;
-	 break;
-      default:
-	 break;
-      }
-      fxMesa->new_state |= FX_NEW_TEXTURING;
-      break;
-
-   case GL_TEXTURE_BORDER_COLOR:
-      /* TO DO */
-      break;
-
-   case GL_TEXTURE_MIN_LOD:
-      /* TO DO */
-      break;
-   case GL_TEXTURE_MAX_LOD:
-      /* TO DO */
-      break;
-   case GL_TEXTURE_BASE_LEVEL:
-      fxTexInvalidate(ctx, tObj);
-      break;
-   case GL_TEXTURE_MAX_LEVEL:
-      fxTexInvalidate(ctx, tObj);
-      break;
-
-   default:
-      break;
-   }
-}
-
-void
-fxDDTexDel(GLcontext * ctx, struct gl_texture_object *tObj)
-{
-   fxMesaContext fxMesa = FX_CONTEXT(ctx);
-   tfxTexInfo *ti = fxTMGetTexInfo(tObj);
-
-   if (TDFX_DEBUG & VERBOSE_DRIVER) {
-      fprintf(stderr, "fxDDTexDel(%d, %p)\n", tObj->Name, (void *) ti);
-   }
-
-   if (!ti)
-      return;
-
-   fxTMFreeTexture(fxMesa, tObj);
-
-   FREE(ti);
-   tObj->DriverData = NULL;
-
-   /* Free mipmap images and the texture object itself */
-   _mesa_delete_texture_object(ctx, tObj);
-}
-
-
-/**
- * Allocate a new texture object.
- * Called via ctx->Driver.NewTextureObject.
- * Note: this function will be called during context creation to
- * allocate the default texture objects.
- */
-struct gl_texture_object *
-fxDDNewTextureObject( GLcontext *ctx, GLuint name, GLenum target )
-{
-   struct gl_texture_object *obj;
-   obj = _mesa_new_texture_object(ctx, name, target);
-   return obj;
-}
-
-
-/*
- * Return true if texture is resident, false otherwise.
- */
-GLboolean
-fxDDIsTextureResident(GLcontext *ctx, struct gl_texture_object *tObj)
-{
-   tfxTexInfo *ti = fxTMGetTexInfo(tObj);
-   return (ti && ti->isInTM);
-}
-
-
-
-/*
- * Convert a gl_color_table texture palette to Glide's format.
- */
-static GrTexTable_t
-convertPalette(const fxMesaContext fxMesa, FxU32 data[256], const struct gl_color_table *table)
-{
-   const GLubyte *tableUB = (const GLubyte *) table->Table;
-   GLint width = table->Size;
-   FxU32 r, g, b, a;
-   GLint i;
-
-   ASSERT(table->Type == GL_UNSIGNED_BYTE);
-
-   switch (table->Format) {
-   case GL_INTENSITY:
-      for (i = 0; i < width; i++) {
-	 r = tableUB[i];
-	 g = tableUB[i];
-	 b = tableUB[i];
-	 a = tableUB[i];
-	 data[i] = (a << 24) | (r << 16) | (g << 8) | b;
-      }
-      return fxMesa->HavePalExt ? GR_TEXTABLE_PALETTE_6666_EXT : GR_TEXTABLE_PALETTE;
-   case GL_LUMINANCE:
-      for (i = 0; i < width; i++) {
-	 r = tableUB[i];
-	 g = tableUB[i];
-	 b = tableUB[i];
-	 a = 255;
-	 data[i] = (a << 24) | (r << 16) | (g << 8) | b;
-      }
-      return GR_TEXTABLE_PALETTE;
-   case GL_ALPHA:
-      for (i = 0; i < width; i++) {
-	 r = g = b = 255;
-	 a = tableUB[i];
-	 data[i] = (a << 24) | (r << 16) | (g << 8) | b;
-      }
-      return fxMesa->HavePalExt ? GR_TEXTABLE_PALETTE_6666_EXT : GR_TEXTABLE_PALETTE;
-   case GL_LUMINANCE_ALPHA:
-      for (i = 0; i < width; i++) {
-	 r = g = b = tableUB[i * 2 + 0];
-	 a = tableUB[i * 2 + 1];
-	 data[i] = (a << 24) | (r << 16) | (g << 8) | b;
-      }
-      return fxMesa->HavePalExt ? GR_TEXTABLE_PALETTE_6666_EXT : GR_TEXTABLE_PALETTE;
-   default:
-   case GL_RGB:
-      for (i = 0; i < width; i++) {
-	 r = tableUB[i * 3 + 0];
-	 g = tableUB[i * 3 + 1];
-	 b = tableUB[i * 3 + 2];
-	 a = 255;
-	 data[i] = (a << 24) | (r << 16) | (g << 8) | b;
-      }
-      return GR_TEXTABLE_PALETTE;
-   case GL_RGBA:
-      for (i = 0; i < width; i++) {
-	 r = tableUB[i * 4 + 0];
-	 g = tableUB[i * 4 + 1];
-	 b = tableUB[i * 4 + 2];
-	 a = tableUB[i * 4 + 3];
-	 data[i] = (a << 24) | (r << 16) | (g << 8) | b;
-      }
-      return fxMesa->HavePalExt ? GR_TEXTABLE_PALETTE_6666_EXT : GR_TEXTABLE_PALETTE;
-   }
-}
-
-
-void
-fxDDTexPalette(GLcontext * ctx, struct gl_texture_object *tObj)
-{
-   fxMesaContext fxMesa = FX_CONTEXT(ctx);
-
-   if (tObj) {
-      /* per-texture palette */
-      tfxTexInfo *ti;
-      if (TDFX_DEBUG & VERBOSE_DRIVER) {
-	 fprintf(stderr, "fxDDTexPalette(%d, %x)\n",
-		 tObj->Name, (GLuint) tObj->DriverData);
-      }
-      /* This might be a proxy texture. */
-      if (!tObj->Palette.Table)
-         return;
-      if (!tObj->DriverData)
-         tObj->DriverData = fxAllocTexObjData(fxMesa);
-      ti = fxTMGetTexInfo(tObj);
-      ti->paltype = convertPalette(fxMesa, ti->palette.data, &tObj->Palette);
-      fxTexInvalidate(ctx, tObj);
-   }
-   else {
-      /* global texture palette */
-      if (TDFX_DEBUG & VERBOSE_DRIVER) {
-	 fprintf(stderr, "fxDDTexPalette(global)\n");
-      }
-      fxMesa->glbPalType = convertPalette(fxMesa, fxMesa->glbPalette.data, &ctx->Texture.Palette);
-      fxMesa->new_state |= FX_NEW_TEXTURING;
-
-      grTexDownloadTable(fxMesa->glbPalType, &(fxMesa->glbPalette));
-   }
-}
-
-
-void
-fxDDTexUseGlbPalette(GLcontext * ctx, GLboolean state)
-{
-   fxMesaContext fxMesa = FX_CONTEXT(ctx);
-
-   if (TDFX_DEBUG & VERBOSE_DRIVER) {
-      fprintf(stderr, "fxDDTexUseGlbPalette(%d)\n", state);
-   }
-
-   fxMesa->haveGlobalPaletteTexture = state;
-   fxMesa->new_state |= FX_NEW_TEXTURING;
-}
-
-
-static int
-logbase2(int n)
-{
-   GLint i = 1;
-   GLint log2 = 0;
-
-   if (n < 0) {
-      return -1;
-   }
-
-   while (n > i) {
-      i *= 2;
-      log2++;
-   }
-   if (i != n) {
-      return -1;
-   }
-   else {
-      return log2;
-   }
-}
-
-
-/* fxTexGetInfo
- * w, h     - source texture width and height
- * lodlevel - Glide lod level token for the larger texture dimension
- * ar       - Glide aspect ratio token
- * sscale   - S scale factor used during triangle setup
- * tscale   - T scale factor used during triangle setup
- * wscale   - OpenGL -> Glide image width scale factor
- * hscale   - OpenGL -> Glide image height scale factor
- */
-int
-fxTexGetInfo(int w, int h, GrLOD_t * lodlevel, GrAspectRatio_t * ar,
-	     float *sscale, float *tscale,
-	     int *wscale, int *hscale)
-{
-   int logw, logh, ws, hs;
-   GrLOD_t l;
-   GrAspectRatio_t aspectratio;
-   float s, t;
-
-   logw = logbase2(w);
-   logh = logbase2(h);
-
-   l = MAX2(logw, logh);
-   aspectratio = logw - logh;
-   ws = hs = 1;
-   s = t = 256.0f;
-
-   /* hardware only allows a maximum aspect ratio of 8x1, so handle
-    * |aspectratio| > 3 by scaling the image and using an 8x1 aspect
-    * ratio
-    */
-   switch (aspectratio) {
-   case 0:
-      break;
-   case 1:
-      t = 128.0f;
-      break;
-   case 2:
-      t = 64.0f;
-      break;
-   case 3:
-      t = 32.0f;
-      break;
-   case -1:
-      s = 128.0f;
-      break;
-   case -2:
-      s = 64.0f;
-      break;
-   case -3:
-      s = 32.0f;
-      break;
-   default:
-      if (aspectratio > 3) {
-         t = 32.0f;
-         hs = 1 << (aspectratio - 3);
-         aspectratio = GR_ASPECT_LOG2_8x1;
-      } else /*if (aspectratio < -3)*/ {
-         s = 32.0f;
-         ws = 1 << (-aspectratio - 3);
-         aspectratio = GR_ASPECT_LOG2_1x8;
-      }
-   }
-
-   if (lodlevel)
-      (*lodlevel) = l;
-
-   if (ar)
-      (*ar) = aspectratio;
-
-   if (sscale)
-      (*sscale) = s;
-
-   if (tscale)
-      (*tscale) = t;
-
-   if (wscale)
-      (*wscale) = ws;
-
-   if (hscale)
-      (*hscale) = hs;
-
-
-   return 1;
-}
-
-static GLboolean
-fxIsTexSupported(GLenum target, GLint internalFormat,
-		 const struct gl_texture_image *image)
-{
-   if ((target != GL_TEXTURE_1D) && (target != GL_TEXTURE_2D))
-      return GL_FALSE;
-
-#if 0
-   if (!fxTexGetInfo(image->Width, image->Height, NULL, NULL, NULL, NULL, NULL, NULL))
-       return GL_FALSE;
-#endif
-
-   if (image->Border > 0)
-      return GL_FALSE;
-
-   return GL_TRUE;
-}
-
-
-/**********************************************************************/
-/**** NEW TEXTURE IMAGE FUNCTIONS                                  ****/
-/**********************************************************************/
-extern void
-fxt1_decode_1 (const void *texture, int width,
-               int i, int j, unsigned char *rgba);
-
-/* Texel-fetch functions for software texturing and glGetTexImage().
- * We should have been able to use some "standard" fetch functions (which
- * may get defined in texutil.c) but we have to account for scaled texture
- * images on tdfx hardware (the 8:1 aspect ratio limit).
- * Hence, we need special functions here.
- */
-
-static void
-fetch_intensity8(const struct gl_texture_image *texImage,
-		 GLint i, GLint j, GLint k, GLchan *rgba)
-{
-   const tfxMipMapLevel *mml = FX_MIPMAP_DATA(texImage);
-   const GLubyte *texel;
-
-   i = i * mml->wScale;
-   j = j * mml->hScale;
-
-   texel = ((GLubyte *) texImage->Data) + j * mml->width + i;
-   rgba[RCOMP] = *texel;
-   rgba[GCOMP] = *texel;
-   rgba[BCOMP] = *texel;
-   rgba[ACOMP] = *texel;
-}
-
-
-static void
-fetch_luminance8(const struct gl_texture_image *texImage,
-		 GLint i, GLint j, GLint k, GLchan *rgba)
-{
-   const tfxMipMapLevel *mml = FX_MIPMAP_DATA(texImage);
-   const GLubyte *texel;
-
-   i = i * mml->wScale;
-   j = j * mml->hScale;
-
-   texel = ((GLubyte *) texImage->Data) + j * mml->width + i;
-   rgba[RCOMP] = *texel;
-   rgba[GCOMP] = *texel;
-   rgba[BCOMP] = *texel;
-   rgba[ACOMP] = 255;
-}
-
-
-static void
-fetch_alpha8(const struct gl_texture_image *texImage,
-	     GLint i, GLint j, GLint k, GLchan *rgba)
-{
-   const tfxMipMapLevel *mml = FX_MIPMAP_DATA(texImage);
-   const GLubyte *texel;
-
-   i = i * mml->wScale;
-   j = j * mml->hScale;
-
-   texel = ((GLubyte *) texImage->Data) + j * mml->width + i;
-   rgba[RCOMP] = 255;
-   rgba[GCOMP] = 255;
-   rgba[BCOMP] = 255;
-   rgba[ACOMP] = *texel;
-}
-
-
-static void
-fetch_index8(const struct gl_texture_image *texImage,
-	     GLint i, GLint j, GLint k, GLchan *indexOut)
-{
-   const tfxMipMapLevel *mml = FX_MIPMAP_DATA(texImage);
-   const GLubyte *texel;
-
-   i = i * mml->wScale;
-   j = j * mml->hScale;
-
-   texel = ((GLubyte *) texImage->Data) + j * mml->width + i;
-   *indexOut = *texel;
-}
-
-
-static void
-fetch_luminance8_alpha8(const struct gl_texture_image *texImage,
-			GLint i, GLint j, GLint k, GLchan *rgba)
-{
-   const tfxMipMapLevel *mml = FX_MIPMAP_DATA(texImage);
-   const GLubyte *texel;
-
-   i = i * mml->wScale;
-   j = j * mml->hScale;
-
-   texel = ((GLubyte *) texImage->Data) + (j * mml->width + i) * 2;
-   rgba[RCOMP] = texel[0];
-   rgba[GCOMP] = texel[0];
-   rgba[BCOMP] = texel[0];
-   rgba[ACOMP] = texel[1];
-}
-
-
-static void
-fetch_r5g6b5(const struct gl_texture_image *texImage,
-	     GLint i, GLint j, GLint k, GLchan *rgba)
-{
-   const tfxMipMapLevel *mml = FX_MIPMAP_DATA(texImage);
-   const GLushort *texel;
-
-   i = i * mml->wScale;
-   j = j * mml->hScale;
-
-   texel = ((GLushort *) texImage->Data) + j * mml->width + i;
-   rgba[RCOMP] = FX_rgb_scale_5[(*texel >> 11) & 0x1F];
-   rgba[GCOMP] = FX_rgb_scale_6[(*texel >>  5) & 0x3F];
-   rgba[BCOMP] = FX_rgb_scale_5[ *texel        & 0x1F];
-   rgba[ACOMP] = 255;
-}
-
-
-static void
-fetch_r4g4b4a4(const struct gl_texture_image *texImage,
-	       GLint i, GLint j, GLint k, GLchan *rgba)
-{
-   const tfxMipMapLevel *mml = FX_MIPMAP_DATA(texImage);
-   const GLushort *texel;
-
-   i = i * mml->wScale;
-   j = j * mml->hScale;
-
-   texel = ((GLushort *) texImage->Data) + j * mml->width + i;
-   rgba[RCOMP] = FX_rgb_scale_4[(*texel >>  8) & 0xF];
-   rgba[GCOMP] = FX_rgb_scale_4[(*texel >>  4) & 0xF];
-   rgba[BCOMP] = FX_rgb_scale_4[ *texel        & 0xF];
-   rgba[ACOMP] = FX_rgb_scale_4[(*texel >> 12) & 0xF];
-}
-
-
-static void
-fetch_r5g5b5a1(const struct gl_texture_image *texImage,
-	       GLint i, GLint j, GLint k, GLchan *rgba)
-{
-   const tfxMipMapLevel *mml = FX_MIPMAP_DATA(texImage);
-   const GLushort *texel;
-
-   i = i * mml->wScale;
-   j = j * mml->hScale;
-
-   texel = ((GLushort *) texImage->Data) + j * mml->width + i;
-   rgba[RCOMP] = FX_rgb_scale_5[(*texel >> 10) & 0x1F];
-   rgba[GCOMP] = FX_rgb_scale_5[(*texel >>  5) & 0x1F];
-   rgba[BCOMP] = FX_rgb_scale_5[ *texel        & 0x1F];
-   rgba[ACOMP] = (*texel >> 15) * 255;
-}
-
-
-static void
-fetch_a8r8g8b8(const struct gl_texture_image *texImage,
-	       GLint i, GLint j, GLint k, GLchan *rgba)
-{
-    const tfxMipMapLevel *mml = FX_MIPMAP_DATA(texImage);
-    const GLuint *texel;
-
-    i = i * mml->wScale;
-    j = j * mml->hScale;
-
-    texel = ((GLuint *) texImage->Data) + j * mml->width + i;
-    rgba[RCOMP] = (((*texel) >> 16) & 0xff);
-    rgba[GCOMP] = (((*texel) >>  8) & 0xff);
-    rgba[BCOMP] = (((*texel)      ) & 0xff);
-    rgba[ACOMP] = (((*texel) >> 24) & 0xff);
-}
-
-
-static void
-fetch_rgb_fxt1(const struct gl_texture_image *texImage,
-	       GLint i, GLint j, GLint k, GLchan *rgba)
-{
-    const tfxMipMapLevel *mml = FX_MIPMAP_DATA(texImage);
-
-    i = i * mml->wScale;
-    j = j * mml->hScale;
-
-    fxt1_decode_1(texImage->Data, mml->width, i, j, rgba);
-    rgba[ACOMP] = 255;
-}
-
-
-static void
-fetch_rgba_fxt1(const struct gl_texture_image *texImage,
-		GLint i, GLint j, GLint k, GLchan *rgba)
-{
-    const tfxMipMapLevel *mml = FX_MIPMAP_DATA(texImage);
-
-    i = i * mml->wScale;
-    j = j * mml->hScale;
-
-    fxt1_decode_1(texImage->Data, mml->width, i, j, rgba);
-}
-
-
-static void
-fetch_rgb_dxt1(const struct gl_texture_image *texImage,
-	       GLint i, GLint j, GLint k, GLchan *rgba)
-{
-    const tfxMipMapLevel *mml = FX_MIPMAP_DATA(texImage);
-
-    i = i * mml->wScale;
-    j = j * mml->hScale;
-
-    _mesa_texformat_rgb_dxt1.FetchTexel2D(texImage, i, j, k, rgba);
-}
-
-
-static void
-fetch_rgba_dxt1(const struct gl_texture_image *texImage,
-		GLint i, GLint j, GLint k, GLchan *rgba)
-{
-    const tfxMipMapLevel *mml = FX_MIPMAP_DATA(texImage);
-
-    i = i * mml->wScale;
-    j = j * mml->hScale;
-
-    _mesa_texformat_rgba_dxt1.FetchTexel2D(texImage, i, j, k, rgba);
-}
-
-
-static void
-fetch_rgba_dxt3(const struct gl_texture_image *texImage,
-		GLint i, GLint j, GLint k, GLchan *rgba)
-{
-    const tfxMipMapLevel *mml = FX_MIPMAP_DATA(texImage);
-
-    i = i * mml->wScale;
-    j = j * mml->hScale;
-
-    _mesa_texformat_rgba_dxt3.FetchTexel2D(texImage, i, j, k, rgba);
-}
-
-
-static void
-fetch_rgba_dxt5(const struct gl_texture_image *texImage,
-		GLint i, GLint j, GLint k, GLchan *rgba)
-{
-    const tfxMipMapLevel *mml = FX_MIPMAP_DATA(texImage);
-
-    i = i * mml->wScale;
-    j = j * mml->hScale;
-
-    _mesa_texformat_rgba_dxt5.FetchTexel2D(texImage, i, j, k, rgba);
-}
-
-
-#if 0 /* break glass in case of emergency */
-static void
-PrintTexture(int w, int h, int c, const GLubyte * data)
-{
-   int i, j;
-   for (i = 0; i < h; i++) {
-      for (j = 0; j < w; j++) {
-	 if (c == 2)
-	    fprintf(stderr, "%02x %02x  ", data[0], data[1]);
-	 else if (c == 3)
-	    fprintf(stderr, "%02x %02x %02x  ", data[0], data[1], data[2]);
-	 data += c;
-      }
-      fprintf(stderr, "\n");
-   }
-}
-#endif
-
-
-const struct gl_texture_format *
-fxDDChooseTextureFormat( GLcontext *ctx, GLint internalFormat,
-                         GLenum srcFormat, GLenum srcType )
-{
-   fxMesaContext fxMesa = FX_CONTEXT(ctx);
-   GLboolean allow32bpt = fxMesa->HaveTexFmt;
-
-   if (TDFX_DEBUG & VERBOSE_TEXTURE) {
-      fprintf(stderr, "fxDDChooseTextureFormat(...)\n");
-   }
-
-   switch (internalFormat) {
-   case GL_COMPRESSED_RGB:
-     /* intentional fall through */
-   case 3:
-   case GL_RGB:
-     if ( srcFormat == GL_RGB && srcType == GL_UNSIGNED_SHORT_5_6_5 ) {
-       return &_mesa_texformat_rgb565;
-     }
-     /* intentional fall through */
-   case GL_RGB8:
-   case GL_RGB10:
-   case GL_RGB12:
-   case GL_RGB16:
-      return (allow32bpt) ? &_mesa_texformat_argb8888
-                          : &_mesa_texformat_rgb565;
-   case GL_RGBA2:
-   case GL_RGBA4:
-      return &_mesa_texformat_argb4444;
-   case GL_COMPRESSED_RGBA:
-     /* intentional fall through */
-   case 4:
-   case GL_RGBA:
-     if ( srcFormat == GL_BGRA ) {
-       if ( srcType == GL_UNSIGNED_INT_8_8_8_8_REV ) {
-         return &_mesa_texformat_argb8888;
-       }
-       else if ( srcType == GL_UNSIGNED_SHORT_4_4_4_4_REV ) {
-         return &_mesa_texformat_argb4444;
-       }
-       else if ( srcType == GL_UNSIGNED_SHORT_1_5_5_5_REV ) {
-         return &_mesa_texformat_argb1555;
-       }
-     }
-     /* intentional fall through */
-   case GL_RGBA8:
-   case GL_RGB10_A2:
-   case GL_RGBA12:
-   case GL_RGBA16:
-      return (allow32bpt) ? &_mesa_texformat_argb8888
-                          : &_mesa_texformat_argb4444;
-   case GL_INTENSITY:
-   case GL_INTENSITY4:
-   case GL_INTENSITY8:
-   case GL_INTENSITY12:
-   case GL_INTENSITY16:
-   case GL_COMPRESSED_INTENSITY:
-      return &_mesa_texformat_i8;
-   case 1:
-   case GL_LUMINANCE:
-   case GL_LUMINANCE4:
-   case GL_LUMINANCE8:
-   case GL_LUMINANCE12:
-   case GL_LUMINANCE16:
-   case GL_COMPRESSED_LUMINANCE:
-      return &_mesa_texformat_l8;
-   case GL_ALPHA:
-   case GL_ALPHA4:
-   case GL_ALPHA8:
-   case GL_ALPHA12:
-   case GL_ALPHA16:
-   case GL_COMPRESSED_ALPHA:
-      return &_mesa_texformat_a8;
-   case GL_COLOR_INDEX:
-   case GL_COLOR_INDEX1_EXT:
-   case GL_COLOR_INDEX2_EXT:
-   case GL_COLOR_INDEX4_EXT:
-   case GL_COLOR_INDEX8_EXT:
-   case GL_COLOR_INDEX12_EXT:
-   case GL_COLOR_INDEX16_EXT:
-      return &_mesa_texformat_ci8;
-   case 2:
-   case GL_LUMINANCE_ALPHA:
-   case GL_LUMINANCE4_ALPHA4:
-   case GL_LUMINANCE6_ALPHA2:
-   case GL_LUMINANCE8_ALPHA8:
-   case GL_LUMINANCE12_ALPHA4:
-   case GL_LUMINANCE12_ALPHA12:
-   case GL_LUMINANCE16_ALPHA16:
-   case GL_COMPRESSED_LUMINANCE_ALPHA:
-      return &_mesa_texformat_al88;
-   case GL_R3_G3_B2:
-   case GL_RGB4:
-   case GL_RGB5:
-      return &_mesa_texformat_rgb565;
-   case GL_RGB5_A1:
-      return &_mesa_texformat_argb1555;
-   /* GL_EXT_texture_compression_s3tc */
-   /* GL_S3_s3tc */
-   case GL_COMPRESSED_RGB_S3TC_DXT1_EXT:
-   case GL_RGB_S3TC:
-   case GL_RGB4_S3TC:
-      return &_mesa_texformat_rgb_dxt1;
-   case GL_COMPRESSED_RGBA_S3TC_DXT1_EXT:
-      return &_mesa_texformat_rgba_dxt1;
-   case GL_COMPRESSED_RGBA_S3TC_DXT3_EXT:
-   case GL_RGBA_S3TC:
-   case GL_RGBA4_S3TC:
-      return &_mesa_texformat_rgba_dxt3;
-   case GL_COMPRESSED_RGBA_S3TC_DXT5_EXT:
-      return &_mesa_texformat_rgba_dxt5;
-   /* GL_3DFX_texture_compression_FXT1 */
-   case GL_COMPRESSED_RGB_FXT1_3DFX:
-      return &_mesa_texformat_rgb_fxt1;
-   case GL_COMPRESSED_RGBA_FXT1_3DFX:
-      return &_mesa_texformat_rgba_fxt1;
-   default:
-      _mesa_problem(NULL, "unexpected format in fxDDChooseTextureFormat");
-      return NULL;
-   }
-}
-
-
-static GrTextureFormat_t
-fxGlideFormat(GLint mesaFormat)
-{
-   switch (mesaFormat) {
-   case MESA_FORMAT_I8:
-      return GR_TEXFMT_ALPHA_8;
-   case MESA_FORMAT_A8:
-      return GR_TEXFMT_ALPHA_8;
-   case MESA_FORMAT_L8:
-      return GR_TEXFMT_INTENSITY_8;
-   case MESA_FORMAT_CI8:
-      return GR_TEXFMT_P_8;
-   case MESA_FORMAT_AL88:
-      return GR_TEXFMT_ALPHA_INTENSITY_88;
-   case MESA_FORMAT_RGB565:
-      return GR_TEXFMT_RGB_565;
-   case MESA_FORMAT_ARGB4444:
-      return GR_TEXFMT_ARGB_4444;
-   case MESA_FORMAT_ARGB1555:
-      return GR_TEXFMT_ARGB_1555;
-   case MESA_FORMAT_ARGB8888:
-      return GR_TEXFMT_ARGB_8888;
-   case MESA_FORMAT_RGB_FXT1:
-   case MESA_FORMAT_RGBA_FXT1:
-     return GR_TEXFMT_ARGB_CMP_FXT1;
-   case MESA_FORMAT_RGB_DXT1:
-   case MESA_FORMAT_RGBA_DXT1:
-     return GR_TEXFMT_ARGB_CMP_DXT1;
-   case MESA_FORMAT_RGBA_DXT3:
-     return GR_TEXFMT_ARGB_CMP_DXT3;
-   case MESA_FORMAT_RGBA_DXT5:
-     return GR_TEXFMT_ARGB_CMP_DXT5;
-   default:
-      _mesa_problem(NULL, "Unexpected format in fxGlideFormat");
-      return 0;
-   }
-}
-
-
-static FetchTexelFuncC
-fxFetchFunction(GLint mesaFormat)
-{
-   switch (mesaFormat) {
-   case MESA_FORMAT_I8:
-      return &fetch_intensity8;
-   case MESA_FORMAT_A8:
-      return &fetch_alpha8;
-   case MESA_FORMAT_L8:
-      return &fetch_luminance8;
-   case MESA_FORMAT_CI8:
-      return &fetch_index8;
-   case MESA_FORMAT_AL88:
-      return &fetch_luminance8_alpha8;
-   case MESA_FORMAT_RGB565:
-      return &fetch_r5g6b5;
-   case MESA_FORMAT_ARGB4444:
-      return &fetch_r4g4b4a4;
-   case MESA_FORMAT_ARGB1555:
-      return &fetch_r5g5b5a1;
-   case MESA_FORMAT_ARGB8888:
-      return &fetch_a8r8g8b8;
-   case MESA_FORMAT_RGB_FXT1:
-      return &fetch_rgb_fxt1;
-   case MESA_FORMAT_RGBA_FXT1:
-      return &fetch_rgba_fxt1;
-   case MESA_FORMAT_RGB_DXT1:
-      return &fetch_rgb_dxt1;
-   case MESA_FORMAT_RGBA_DXT1:
-      return &fetch_rgba_dxt1;
-   case MESA_FORMAT_RGBA_DXT3:
-      return &fetch_rgba_dxt3;
-   case MESA_FORMAT_RGBA_DXT5:
-      return &fetch_rgba_dxt5;
-   default:
-      _mesa_problem(NULL, "Unexpected format in fxFetchFunction");
-      return NULL;
-   }
-}
-
-
-static GLboolean
-adjust2DRatio (GLcontext *ctx,
-	       GLint xoffset, GLint yoffset,
-	       GLint width, GLint height,
-	       GLenum format, GLenum type, const GLvoid *pixels,
-	       const struct gl_pixelstore_attrib *packing,
-	       tfxMipMapLevel *mml,
-	       struct gl_texture_image *texImage,
-	       GLint texelBytes,
-	       GLint dstRowStride)
-{
-   const GLint newWidth = width * mml->wScale;
-   const GLint newHeight = height * mml->hScale;
-   GLvoid *tempImage;
-
-   if (!texImage->IsCompressed) {
-      GLubyte *destAddr;
-      tempImage = MALLOC(width * height * texelBytes);
-      if (!tempImage) {
-         return GL_FALSE;
-      }
-
-      texImage->TexFormat->StoreImage(ctx, 2, texImage->Format,
-                                      texImage->TexFormat, tempImage,
-                                      0, 0, 0, /* dstX/Y/Zoffset */
-                                      width * texelBytes, /* dstRowStride */
-                                      0, /* dstImageStride */
-                                      width, height, 1,
-                                      format, type, pixels, packing);
-
-      /* now rescale */
-      /* compute address of dest subimage within the overal tex image */
-      destAddr = (GLubyte *) texImage->Data
-         + (yoffset * mml->hScale * mml->width
-            + xoffset * mml->wScale) * texelBytes;
-
-      _mesa_rescale_teximage2d(texelBytes,
-                               width,
-                               dstRowStride, /* dst stride */
-                               width, height,
-                               newWidth, newHeight,
-                               tempImage, destAddr);
-   } else {
-      const GLint rawBytes = 4;
-      GLvoid *rawImage = MALLOC(width * height * rawBytes);
-      if (!rawImage) {
-         return GL_FALSE;
-      }
-      tempImage = MALLOC(newWidth * newHeight * rawBytes);
-      if (!tempImage) {
-         return GL_FALSE;
-      }
-      /* unpack image, apply transfer ops and store in rawImage */
-      _mesa_texstore_rgba8888(ctx, 2, GL_RGBA,
-                              &_mesa_texformat_rgba8888_rev, rawImage,
-                              0, 0, 0, /* dstX/Y/Zoffset */
-                              width * rawBytes, /* dstRowStride */
-                              0, /* dstImageStride */
-                              width, height, 1,
-                              format, type, pixels, packing);
-      _mesa_rescale_teximage2d(rawBytes,
-                               width,
-                               newWidth * rawBytes, /* dst stride */
-                               width, height, /* src */
-                               newWidth, newHeight, /* dst */
-                               rawImage /*src*/, tempImage /*dst*/ );
-      texImage->TexFormat->StoreImage(ctx, 2, texImage->Format,
-                                      texImage->TexFormat, texImage->Data,
-                                      xoffset * mml->wScale, yoffset * mml->hScale, 0, /* dstX/Y/Zoffset */
-                                      dstRowStride,
-                                      0, /* dstImageStride */
-                                      newWidth, newHeight, 1,
-                                      GL_RGBA, CHAN_TYPE, tempImage, &ctx->DefaultPacking);
-      FREE(rawImage);
-   }
-
-   FREE(tempImage);
-
-   return GL_TRUE;
-}
-
-
-void
-fxDDTexImage2D(GLcontext * ctx, GLenum target, GLint level,
-	       GLint internalFormat, GLint width, GLint height, GLint border,
-	       GLenum format, GLenum type, const GLvoid * pixels,
-	       const struct gl_pixelstore_attrib *packing,
-	       struct gl_texture_object *texObj,
-	       struct gl_texture_image *texImage)
-{
-   fxMesaContext fxMesa = FX_CONTEXT(ctx);
-   tfxTexInfo *ti;
-   tfxMipMapLevel *mml;
-   GLint texelBytes, dstRowStride;
-
-   if (TDFX_DEBUG & VERBOSE_TEXTURE) {
-       fprintf(stderr, "fxDDTexImage2D: id=%d int 0x%x  format 0x%x  type 0x%x  %dx%d\n",
-                       texObj->Name, texImage->IntFormat, format, type,
-                       texImage->Width, texImage->Height);
-   }
-
-   if (!fxIsTexSupported(target, internalFormat, texImage)) {
-      _mesa_problem(NULL, "fx Driver: unsupported texture in fxDDTexImg()\n");
-      return;
-   }
-
-   if (!texObj->DriverData) {
-      texObj->DriverData = fxAllocTexObjData(fxMesa);
-      if (!texObj->DriverData) {
-         _mesa_error(ctx, GL_OUT_OF_MEMORY, "glTexImage2D");
-         return;
-      }
-   }
-   ti = fxTMGetTexInfo(texObj);
-
-   if (!texImage->DriverData) {
-      texImage->DriverData = CALLOC(sizeof(tfxMipMapLevel));
-      if (!texImage->DriverData) {
-         _mesa_error(ctx, GL_OUT_OF_MEMORY, "glTexImage2D");
-         return;
-      }
-   }
-   mml = FX_MIPMAP_DATA(texImage);
-
-   fxTexGetInfo(width, height, NULL, NULL, NULL, NULL,
-		&mml->wScale, &mml->hScale);
-
-   mml->width = width * mml->wScale;
-   mml->height = height * mml->hScale;
-
-#if FX_COMPRESS_S3TC_AS_FXT1_HACK
-   /* [koolsmoky] substitute FXT1 for DXTn and Legacy S3TC */
-   if (!ctx->Mesa_DXTn && texImage->IsCompressed) {
-     switch (internalFormat) {
-     case GL_COMPRESSED_RGB_S3TC_DXT1_EXT:
-     case GL_RGB_S3TC:
-     case GL_RGB4_S3TC:
-       internalFormat = GL_COMPRESSED_RGB_FXT1_3DFX;
-       break;
-     case GL_COMPRESSED_RGBA_S3TC_DXT1_EXT:
-     case GL_COMPRESSED_RGBA_S3TC_DXT3_EXT:
-     case GL_COMPRESSED_RGBA_S3TC_DXT5_EXT:
-     case GL_RGBA_S3TC:
-     case GL_RGBA4_S3TC:
-       internalFormat = GL_COMPRESSED_RGBA_FXT1_3DFX;
-     }
-     texImage->IntFormat = internalFormat;
-   }
-#endif
-#if FX_TC_NAPALM
-   if (fxMesa->type >= GR_SSTTYPE_Voodoo4) {
-      GLenum texNapalm = 0;
-      if (internalFormat == GL_COMPRESSED_RGB) {
-         texNapalm = GL_COMPRESSED_RGB_FXT1_3DFX;
-      } else if (internalFormat == GL_COMPRESSED_RGBA) {
-         texNapalm = GL_COMPRESSED_RGBA_FXT1_3DFX;
-      }
-      if (texNapalm) {
-         texImage->IntFormat = internalFormat = texNapalm;
-         texImage->IsCompressed = GL_TRUE;
-      }
-   }
-#endif
-
-   /* choose the texture format */
-   assert(ctx->Driver.ChooseTextureFormat);
-   texImage->TexFormat = (*ctx->Driver.ChooseTextureFormat)(ctx,
-                                          internalFormat, format, type);
-   assert(texImage->TexFormat);
-   texelBytes = texImage->TexFormat->TexelBytes;
-   /*if (!fxMesa->HaveTexFmt) assert(texelBytes == 1 || texelBytes == 2);*/
-
-   mml->glideFormat = fxGlideFormat(texImage->TexFormat->MesaFormat);
-
-   /* allocate mipmap buffer */
-   assert(!texImage->Data);
-   if (texImage->IsCompressed) {
-      texImage->CompressedSize = _mesa_compressed_texture_size(ctx,
-                                                               mml->width,
-                                                               mml->height,
-                                                               1,
-                                                               internalFormat);
-      dstRowStride = _mesa_compressed_row_stride(internalFormat, mml->width);
-      texImage->Data = _mesa_malloc(texImage->CompressedSize);
-   } else {
-      dstRowStride = mml->width * texelBytes;
-      texImage->Data = _mesa_malloc(mml->width * mml->height * texelBytes);
-   }
-   if (!texImage->Data) {
-      _mesa_error(ctx, GL_OUT_OF_MEMORY, "glTexImage2D");
-      return;
-   }
-
-   if (pixels != NULL) {
-      if (mml->wScale != 1 || mml->hScale != 1) {
-         /* rescale image to overcome 1:8 aspect limitation */
-         if (!adjust2DRatio(ctx,
-			    0, 0,
-			    width, height,
-			    format, type, pixels,
-			    packing,
-			    mml,
-			    texImage,
-			    texelBytes,
-			    dstRowStride)
-            ) {
-            _mesa_error(ctx, GL_OUT_OF_MEMORY, "glTexImage2D");
-            return;
-         }
-      }
-      else {
-         /* no rescaling needed */
-         /* unpack image, apply transfer ops and store in texImage->Data */
-         texImage->TexFormat->StoreImage(ctx, 2, texImage->Format,
-                                         texImage->TexFormat, texImage->Data,
-                                         0, 0, 0, /* dstX/Y/Zoffset */
-                                         dstRowStride,
-                                         0, /* dstImageStride */
-                                         width, height, 1,
-                                         format, type, pixels, packing);
-      }
-
-      /* GL_SGIS_generate_mipmap */
-      if (level == texObj->BaseLevel && texObj->GenerateMipmap) {
-         GLint mipWidth, mipHeight;
-         tfxMipMapLevel *mip;
-         struct gl_texture_image *mipImage;
-         const struct gl_texture_unit *texUnit = &ctx->Texture.Unit[ctx->Texture.CurrentUnit];
-         const GLint maxLevels = _mesa_max_texture_levels(ctx, texObj->Target);
-
-         assert(!texImage->IsCompressed);
-
-         while (level < texObj->MaxLevel && level < maxLevels - 1) {
-            mipWidth = width / 2;
-            if (!mipWidth) {
-               mipWidth = 1;
-            }
-            mipHeight = height / 2;
-            if (!mipHeight) {
-               mipHeight = 1;
-            }
-            if ((mipWidth == width) && (mipHeight == height)) {
-               break;
-            }
-            _mesa_TexImage2D(target, ++level, internalFormat,
-                             mipWidth, mipHeight, border,
-                             format, type,
-                             NULL);
-            mipImage = _mesa_select_tex_image(ctx, texUnit, target, level);
-            mip = FX_MIPMAP_DATA(mipImage);
-            _mesa_halve2x2_teximage2d(ctx,
-                                      texImage,
-                                      texelBytes,
-                                      mml->width, mml->height,
-                                      texImage->Data, mipImage->Data);
-            texImage = mipImage;
-            mml = mip;
-            width = mipWidth;
-            height = mipHeight;
-         }
-      }
-   }
-
-   ti->info.format = mml->glideFormat;
-   texImage->FetchTexelc = fxFetchFunction(texImage->TexFormat->MesaFormat);
-
-   fxTexInvalidate(ctx, texObj);
-}
-
-
-void
-fxDDTexSubImage2D(GLcontext * ctx, GLenum target, GLint level,
-		  GLint xoffset, GLint yoffset,
-		  GLsizei width, GLsizei height,
-		  GLenum format, GLenum type, const GLvoid * pixels,
-		  const struct gl_pixelstore_attrib *packing,
-		  struct gl_texture_object *texObj,
-		  struct gl_texture_image *texImage)
-{
-   fxMesaContext fxMesa = FX_CONTEXT(ctx);
-   tfxTexInfo *ti;
-   tfxMipMapLevel *mml;
-   GLint texelBytes, dstRowStride;
-
-   if (TDFX_DEBUG & VERBOSE_TEXTURE) {
-       fprintf(stderr, "fxDDTexSubImage2D: id=%d\n", texObj->Name);
-   }
-
-   if (!texObj->DriverData) {
-      _mesa_problem(ctx, "problem in fxDDTexSubImage2D");
-      return;
-   }
-
-   ti = fxTMGetTexInfo(texObj);
-   assert(ti);
-   mml = FX_MIPMAP_DATA(texImage);
-   assert(mml);
-
-   assert(texImage->Data);	/* must have an existing texture image! */
-   assert(texImage->Format);
-
-   texelBytes = texImage->TexFormat->TexelBytes;
-   if (texImage->IsCompressed) {
-      dstRowStride = _mesa_compressed_row_stride(texImage->IntFormat, mml->width);
-   } else {
-      dstRowStride = mml->width * texelBytes;
-   }
-
-   if (mml->wScale != 1 || mml->hScale != 1) {
-      /* need to rescale subimage to match mipmap level's rescale factors */
-      if (!adjust2DRatio(ctx,
-			 xoffset, yoffset,
-			 width, height,
-			 format, type, pixels,
-			 packing,
-			 mml,
-			 texImage,
-			 texelBytes,
-			 dstRowStride)
-         ) {
-         _mesa_error(ctx, GL_OUT_OF_MEMORY, "glTexSubImage2D");
-         return;
-      }
-   }
-   else {
-      /* no rescaling needed */
-      texImage->TexFormat->StoreImage(ctx, 2, texImage->Format,
-                                      texImage->TexFormat, (GLubyte *) texImage->Data,
-                                      xoffset, yoffset, 0, /* dstX/Y/Zoffset */
-                                      dstRowStride,
-                                      0, /* dstImageStride */
-                                      width, height, 1,
-                                      format, type, pixels, packing);
-   }
-
-   /* GL_SGIS_generate_mipmap */
-   if (level == texObj->BaseLevel && texObj->GenerateMipmap) {
-      GLint mipWidth, mipHeight;
-      tfxMipMapLevel *mip;
-      struct gl_texture_image *mipImage;
-      const struct gl_texture_unit *texUnit = &ctx->Texture.Unit[ctx->Texture.CurrentUnit];
-      const GLint maxLevels = _mesa_max_texture_levels(ctx, texObj->Target);
-
-      assert(!texImage->IsCompressed);
-
-      width = texImage->Width;
-      height = texImage->Height;
-      while (level < texObj->MaxLevel && level < maxLevels - 1) {
-         mipWidth = width / 2;
-         if (!mipWidth) {
-            mipWidth = 1;
-         }
-         mipHeight = height / 2;
-         if (!mipHeight) {
-            mipHeight = 1;
-         }
-         if ((mipWidth == width) && (mipHeight == height)) {
-            break;
-         }
-         ++level;
-         mipImage = _mesa_select_tex_image(ctx, texUnit, target, level);
-         mip = FX_MIPMAP_DATA(mipImage);
-         _mesa_halve2x2_teximage2d(ctx,
-                                   texImage,
-                                   texelBytes,
-                                   mml->width, mml->height,
-                                   texImage->Data, mipImage->Data);
-         texImage = mipImage;
-         mml = mip;
-         width = mipWidth;
-         height = mipHeight;
-      }
-   }
-
-   if (ti->validated && ti->isInTM && !texObj->GenerateMipmap)
-      fxTMReloadMipMapLevel(fxMesa, texObj, level);
-   else
-      fxTexInvalidate(ctx, texObj);
-}
-
-
-void
-fxDDCompressedTexImage2D (GLcontext *ctx, GLenum target,
-                          GLint level, GLint internalFormat,
-                          GLsizei width, GLsizei height, GLint border,
-                          GLsizei imageSize, const GLvoid *data,
-                          struct gl_texture_object *texObj,
-                          struct gl_texture_image *texImage)
-{
-   fxMesaContext fxMesa = FX_CONTEXT(ctx);
-   tfxTexInfo *ti;
-   tfxMipMapLevel *mml;
-
-   if (TDFX_DEBUG & VERBOSE_TEXTURE) {
-       fprintf(stderr, "fxDDCompressedTexImage2D: id=%d int 0x%x  %dx%d\n",
-                       texObj->Name, internalFormat,
-                       width, height);
-   }
-
-   assert(texImage->IsCompressed);
-
-   if (!fxIsTexSupported(target, internalFormat, texImage)) {
-      _mesa_problem(NULL, "fx Driver: unsupported texture in fxDDCompressedTexImg()\n");
-      return;
-   }
-
-   if (!texObj->DriverData) {
-      texObj->DriverData = fxAllocTexObjData(fxMesa);
-      if (!texObj->DriverData) {
-         _mesa_error(ctx, GL_OUT_OF_MEMORY, "glCompressedTexImage2D");
-         return;
-      }
-   }
-   ti = fxTMGetTexInfo(texObj);
-
-   if (!texImage->DriverData) {
-      texImage->DriverData = CALLOC(sizeof(tfxMipMapLevel));
-      if (!texImage->DriverData) {
-         _mesa_error(ctx, GL_OUT_OF_MEMORY, "glCompressedTexImage2D");
-         return;
-      }
-   }
-   mml = FX_MIPMAP_DATA(texImage);
-
-   fxTexGetInfo(width, height, NULL, NULL, NULL, NULL,
-		&mml->wScale, &mml->hScale);
-
-   mml->width = width * mml->wScale;
-   mml->height = height * mml->hScale;
-
-
-   /* choose the texture format */
-   assert(ctx->Driver.ChooseTextureFormat);
-   texImage->TexFormat = (*ctx->Driver.ChooseTextureFormat)(ctx,
-                                          internalFormat, -1/*format*/, -1/*type*/);
-   assert(texImage->TexFormat);
-
-   /* Determine the appropriate Glide texel format,
-    * given the user's internal texture format hint.
-    */
-   mml->glideFormat = fxGlideFormat(texImage->TexFormat->MesaFormat);
-
-   /* allocate new storage for texture image, if needed */
-   if (!texImage->Data) {
-      texImage->CompressedSize = _mesa_compressed_texture_size(ctx,
-                                                               mml->width,
-                                                               mml->height,
-                                                               1,
-                                                               internalFormat);
-      texImage->Data = _mesa_malloc(texImage->CompressedSize);
-      if (!texImage->Data) {
-         _mesa_error(ctx, GL_OUT_OF_MEMORY, "glCompressedTexImage2D");
-         return;
-      }
-   }
-
-   /* save the texture data */
-   if (mml->wScale != 1 || mml->hScale != 1) {
-      /* [dBorca] Hack alert:
-       * now we're screwed. We can't decompress,
-       * unless we do it in HW (via textureBuffer).
-       * We still have some chances:
-       * 1) we got FXT1 textures - we CAN decompress, rescale for
-       *    aspectratio, then compress back.
-       * 2) there is a chance that MIN("s", "t") won't be overflowed.
-       *    Thus, we don't care about textureclamp and we could lower
-       *    MIN("uscale", "vscale") below 32. We still have to have
-       *    our data aligned inside a 8:1 rectangle.
-       * 3) just in case if MIN("s", "t") gets overflowed with GL_REPEAT,
-       *    we replicate the data over the padded area.
-       * For now, we take 2) + 3) but texelfetchers will be wrong!
-       */
-      GLuint srcRowStride = _mesa_compressed_row_stride(internalFormat, width);
-
-      GLuint destRowStride = _mesa_compressed_row_stride(internalFormat,
-                                                  mml->width);
-
-      _mesa_upscale_teximage2d(srcRowStride, (height+3) / 4,
-                               destRowStride, (mml->height+3) / 4,
-                               1, data, srcRowStride,
-                               texImage->Data);
-      ti->padded = GL_TRUE;
-   } else {
-      MEMCPY(texImage->Data, data, texImage->CompressedSize);
-   }
-
-   ti->info.format = mml->glideFormat;
-   texImage->FetchTexelc = fxFetchFunction(texImage->TexFormat->MesaFormat);
-
-   /* GL_SGIS_generate_mipmap */
-   if (level == texObj->BaseLevel && texObj->GenerateMipmap) {
-      assert(!texImage->IsCompressed);
-   }
-
-   fxTexInvalidate(ctx, texObj);
-}
-
-
-void
-fxDDCompressedTexSubImage2D( GLcontext *ctx, GLenum target,
-                             GLint level, GLint xoffset,
-                             GLint yoffset, GLsizei width,
-                             GLint height, GLenum format,
-                             GLsizei imageSize, const GLvoid *data,
-                             struct gl_texture_object *texObj,
-                             struct gl_texture_image *texImage )
-{
-   fxMesaContext fxMesa = FX_CONTEXT(ctx);
-   tfxTexInfo *ti;
-   tfxMipMapLevel *mml;
-   GLint destRowStride, srcRowStride;
-   GLint i, rows;
-   GLubyte *dest;
-
-   if (TDFX_DEBUG & VERBOSE_TEXTURE) {
-       fprintf(stderr, "fxDDCompressedTexSubImage2D: id=%d\n", texObj->Name);
-   }
-
-   ti = fxTMGetTexInfo(texObj);
-   assert(ti);
-   mml = FX_MIPMAP_DATA(texImage);
-   assert(mml);
-
-   srcRowStride = _mesa_compressed_row_stride(texImage->IntFormat, width);
-
-   destRowStride = _mesa_compressed_row_stride(texImage->IntFormat,
-                                               mml->width);
-   dest = _mesa_compressed_image_address(xoffset, yoffset, 0,
-                                         texImage->IntFormat,
-                                         mml->width,
-                              (GLubyte*) texImage->Data);
-
-   rows = height / 4; /* hardcoded 4, but works for FXT1/DXTC */
-
-   for (i = 0; i < rows; i++) {
-      MEMCPY(dest, data, srcRowStride);
-      dest += destRowStride;
-      data = (GLvoid *)((GLuint)data + (GLuint)srcRowStride);
-   }
-
-   /* [dBorca] Hack alert:
-    * see fxDDCompressedTexImage2D for caveats
-    */
-   if (mml->wScale != 1 || mml->hScale != 1) {
-      srcRowStride = _mesa_compressed_row_stride(texImage->IntFormat, texImage->Width);
-
-      destRowStride = _mesa_compressed_row_stride(texImage->IntFormat,
-                                               mml->width);
-      _mesa_upscale_teximage2d(srcRowStride, texImage->Height / 4,
-                               destRowStride, mml->height / 4,
-                               1, texImage->Data, destRowStride,
-                               texImage->Data);
-   }
-
-   /* GL_SGIS_generate_mipmap */
-   if (level == texObj->BaseLevel && texObj->GenerateMipmap) {
-      assert(!texImage->IsCompressed);
-   }
-
-   if (ti->validated && ti->isInTM)
-      fxTMReloadMipMapLevel(fxMesa, texObj, level);
-   else
-      fxTexInvalidate(ctx, texObj);
-}
-
-
-void
-fxDDTexImage1D (GLcontext *ctx, GLenum target, GLint level,
-	        GLint internalFormat, GLint width, GLint border,
-	        GLenum format, GLenum type, const GLvoid *pixels,
-	        const struct gl_pixelstore_attrib *packing,
-	        struct gl_texture_object *texObj,
-	        struct gl_texture_image *texImage)
-{
- fxDDTexImage2D(ctx, target, level,
-	        internalFormat, width, 1, border,
-	        format, type, pixels,
-	        packing,
-	        texObj,
-	        texImage);
-}
-
-
-void
-fxDDTexSubImage1D(GLcontext * ctx, GLenum target, GLint level,
-		  GLint xoffset,
-		  GLsizei width,
-		  GLenum format, GLenum type, const GLvoid * pixels,
-		  const struct gl_pixelstore_attrib *packing,
-		  struct gl_texture_object *texObj,
-		  struct gl_texture_image *texImage)
-{
- fxDDTexSubImage2D(ctx, target, level,
-		   xoffset, 0, width, 1,
-		   format, type, pixels,
-		   packing,
-		   texObj,
-		   texImage);
-}
-
-
-GLboolean
-fxDDTestProxyTexImage (GLcontext *ctx, GLenum target,
-                       GLint level, GLint internalFormat,
-                       GLenum format, GLenum type,
-                       GLint width, GLint height,
-                       GLint depth, GLint border)
-{
- /* XXX todo - maybe through fxTexValidate() */
- return _mesa_test_proxy_teximage(ctx, target,
-                                  level, internalFormat,
-                                  format, type,
-                                  width, height,
-                                  depth, border);
-}
-
-
-#else /* FX */
-
-/*
- * Need this to provide at least one external definition.
- */
-
-extern int gl_fx_dummy_function_ddtex(void);
-int
-gl_fx_dummy_function_ddtex(void)
-{
-   return 0;
-}
-
-#endif /* FX */
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/glide/fxdrv.h b/nx-X11/extras/Mesa/src/mesa/drivers/glide/fxdrv.h
deleted file mode 100644
index ca3bdc99b..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/glide/fxdrv.h
+++ /dev/null
@@ -1,771 +0,0 @@
-/*
- * Mesa 3-D graphics library
- * Version:  4.0
- *
- * Copyright (C) 1999-2001  Brian Paul   All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included
- * in all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
- * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- */
-
-/* Authors:
- *    David Bucciarelli
- *    Brian Paul
- *    Daryll Strauss
- *    Keith Whitwell
- *    Daniel Borca
- *    Hiroshi Morii
- */
-
-/* fxsetup.c - 3Dfx VooDoo rendering mode setup functions */
-
-
-#ifndef FXDRV_H
-#define FXDRV_H
-
-/* If you comment out this define, a variable takes its place, letting
- * you turn debugging on/off from the debugger.
- */
-
-#include "glheader.h"
-
-
-#if defined(__linux__)
-#include <signal.h>
-#endif
-
-#include "context.h"
-#include "imports.h"
-#include "macros.h"
-#include "matrix.h"
-#include "mtypes.h"
-
-#include "GL/fxmesa.h"
-#include "fxglidew.h"
-
-#include "math/m_vector.h"
-
-
-/* Define some shorter names for these things.
- */
-#define XCOORD   GR_VERTEX_X_OFFSET
-#define YCOORD   GR_VERTEX_Y_OFFSET
-#define ZCOORD   GR_VERTEX_OOZ_OFFSET
-#define OOWCOORD GR_VERTEX_OOW_OFFSET
-
-#define S0COORD  GR_VERTEX_SOW_TMU0_OFFSET
-#define T0COORD  GR_VERTEX_TOW_TMU0_OFFSET
-#define S1COORD  GR_VERTEX_SOW_TMU1_OFFSET
-#define T1COORD  GR_VERTEX_TOW_TMU1_OFFSET
-
-
-
-#ifdef __i386__
-#define FXCOLOR4( c )  (* (int *)c)
-#else
-#define FXCOLOR4( c ) (      \
-  ( ((unsigned int)(c[3]))<<24 ) | \
-  ( ((unsigned int)(c[2]))<<16 ) | \
-  ( ((unsigned int)(c[1]))<<8 )  | \
-  (  (unsigned int)(c[0])) )
-#endif
-
-#define TDFXPACKCOLOR1555( r, g, b, a )					   \
-   ((((r) & 0xf8) << 7) | (((g) & 0xf8) << 2) | (((b) & 0xf8) >> 3) |	   \
-    ((a) ? 0x8000 : 0))
-#define TDFXPACKCOLOR565( r, g, b )					   \
-   ((((r) & 0xf8) << 8) | (((g) & 0xfc) << 3) | (((b) & 0xf8) >> 3))
-#define TDFXPACKCOLOR8888( r, g, b, a )					   \
-   (((a) << 24) | ((r) << 16) | ((g) << 8) | (b))
-
-
-
-/* fastpath flags first
- */
-#define SETUP_TMU0 0x1
-#define SETUP_TMU1 0x2
-#define SETUP_RGBA 0x4
-#define SETUP_SNAP 0x8
-#define SETUP_XYZW 0x10
-#define SETUP_PTEX 0x20
-#define SETUP_PSIZ 0x40
-#define SETUP_SPEC 0x80
-#define SETUP_FOGC 0x100
-#define MAX_SETUP  0x200
-
-
-#define FX_NUM_TMU 2
-
-#define FX_TMU0      GR_TMU0
-#define FX_TMU1      GR_TMU1
-#define FX_TMU_SPLIT 98
-#define FX_TMU_BOTH  99
-#define FX_TMU_NONE  100
-
-/* Used for fxMesa->lastUnitsMode */
-
-#define FX_UM_NONE                  0x00000000
-
-#define FX_UM_E0_REPLACE            0x00000001
-#define FX_UM_E0_MODULATE           0x00000002
-#define FX_UM_E0_DECAL              0x00000004
-#define FX_UM_E0_BLEND              0x00000008
-#define FX_UM_E0_ADD		    0x00000010
-
-#define FX_UM_E1_REPLACE            0x00000020
-#define FX_UM_E1_MODULATE           0x00000040
-#define FX_UM_E1_DECAL              0x00000080
-#define FX_UM_E1_BLEND              0x00000100
-#define FX_UM_E1_ADD		    0x00000200
-
-#define FX_UM_E_ENVMODE             0x000003ff
-
-#define FX_UM_E0_ALPHA              0x00001000
-#define FX_UM_E0_LUMINANCE          0x00002000
-#define FX_UM_E0_LUMINANCE_ALPHA    0x00004000
-#define FX_UM_E0_INTENSITY          0x00008000
-#define FX_UM_E0_RGB                0x00010000
-#define FX_UM_E0_RGBA               0x00020000
-
-#define FX_UM_E1_ALPHA              0x00040000
-#define FX_UM_E1_LUMINANCE          0x00080000
-#define FX_UM_E1_LUMINANCE_ALPHA    0x00100000
-#define FX_UM_E1_INTENSITY          0x00200000
-#define FX_UM_E1_RGB                0x00400000
-#define FX_UM_E1_RGBA               0x00800000
-
-#define FX_UM_E_IFMT                0x00fff000
-
-#define FX_UM_COLOR_ITERATED        0x01000000
-#define FX_UM_COLOR_CONSTANT        0x02000000
-#define FX_UM_ALPHA_ITERATED        0x04000000
-#define FX_UM_ALPHA_CONSTANT        0x08000000
-
-
-/* for Voodoo3/Banshee's grColorCombine() and grAlphaCombine() */
-struct tdfx_combine {
-   GrCombineFunction_t Function;	/* Combine function */
-   GrCombineFactor_t Factor;		/* Combine scale factor */
-   GrCombineLocal_t Local;		/* Local combine source */
-   GrCombineOther_t Other;		/* Other combine source */
-   FxBool Invert;			/* Combine result inversion flag */
-};
-
-/* for Voodoo3's grTexCombine() */
-struct tdfx_texcombine {
-   GrCombineFunction_t FunctionRGB;
-   GrCombineFactor_t FactorRGB;
-   GrCombineFunction_t FunctionAlpha;
-   GrCombineFactor_t FactorAlpha;
-   FxBool InvertRGB;
-   FxBool InvertAlpha;
-};
-
-
-/* for Voodoo5's grColorCombineExt() */
-struct tdfx_combine_color_ext {
-   GrCCUColor_t SourceA;
-   GrCombineMode_t ModeA;
-   GrCCUColor_t SourceB;
-   GrCombineMode_t ModeB;
-   GrCCUColor_t SourceC;
-   FxBool InvertC;
-   GrCCUColor_t SourceD;
-   FxBool InvertD;
-   FxU32 Shift;
-   FxBool Invert;
-};
-
-/* for Voodoo5's grAlphaCombineExt() */
-struct tdfx_combine_alpha_ext {
-   GrACUColor_t SourceA;
-   GrCombineMode_t ModeA;
-   GrACUColor_t SourceB;
-   GrCombineMode_t ModeB;
-   GrACUColor_t SourceC;
-   FxBool InvertC;
-   GrACUColor_t SourceD;
-   FxBool InvertD;
-   FxU32 Shift;
-   FxBool Invert;
-};
-
-/* for Voodoo5's grTexColorCombineExt() */
-struct tdfx_color_texenv {
-   GrTCCUColor_t SourceA;
-   GrCombineMode_t ModeA;
-   GrTCCUColor_t SourceB;
-   GrCombineMode_t ModeB;
-   GrTCCUColor_t SourceC;
-   FxBool InvertC;
-   GrTCCUColor_t SourceD;
-   FxBool InvertD;
-   FxU32 Shift;
-   FxBool Invert;
-};
-
-/* for Voodoo5's grTexAlphaCombineExt() */
-struct tdfx_alpha_texenv {
-   GrTACUColor_t SourceA;
-   GrCombineMode_t ModeA;
-   GrTACUColor_t SourceB;
-   GrCombineMode_t ModeB;
-   GrTACUColor_t SourceC;
-   FxBool InvertC;
-   GrTCCUColor_t SourceD;
-   FxBool InvertD;
-   FxU32 Shift;
-   FxBool Invert;
-};
-
-/* Voodoo5's texture combine environment */
-struct tdfx_texcombine_ext {
-   struct tdfx_alpha_texenv Alpha;
-   struct tdfx_color_texenv Color;
-   GrColor_t EnvColor;
-};
-
-
-/*
-  Memory range from startAddr to endAddr-1
-*/
-typedef struct MemRange_t
-{
-   struct MemRange_t *next;
-   FxU32 startAddr, endAddr;
-}
-MemRange;
-
-typedef struct
-{
-   GLsizei width, height;	/* image size */
-   GLint wScale, hScale;	/* image scale factor */
-   GrTextureFormat_t glideFormat;	/* Glide image format */
-}
-tfxMipMapLevel;
-
-/*
- * TDFX-specific texture object data.  This hangs off of the
- * struct gl_texture_object DriverData pointer.
- */
-typedef struct tfxTexInfo_t
-{
-   struct tfxTexInfo_t *next;
-   struct gl_texture_object *tObj;
-
-   GLuint lastTimeUsed;
-   FxU32 whichTMU;
-   GLboolean isInTM;
-
-   MemRange *tm[FX_NUM_TMU];
-
-   GLint minLevel, maxLevel;
-   GLint baseLevelInternalFormat;
-
-   GrTexInfo info;
-
-   GrTextureFilterMode_t minFilt;
-   GrTextureFilterMode_t maxFilt;
-   FxBool LODblend;
-
-   GrTextureClampMode_t sClamp;
-   GrTextureClampMode_t tClamp;
-
-   GrMipMapMode_t mmMode;
-
-   GLfloat sScale, tScale;
-
-   GrTexTable_t paltype;
-   GuTexPalette palette;
-
-   GLboolean fixedPalette;
-   GLboolean validated;
-
-   GLboolean padded;
-}
-tfxTexInfo;
-
-typedef struct
-{
-   GLuint swapBuffer;
-   GLuint reqTexUpload;
-   GLuint texUpload;
-   GLuint memTexUpload;
-}
-tfxStats;
-
-
-
-typedef struct
-{
-   /* Alpha test */
-
-   GLboolean alphaTestEnabled;
-   GrCmpFnc_t alphaTestFunc;
-   GLfloat alphaTestRefValue;
-
-   /* Blend function */
-
-   GLboolean blendEnabled;
-   GrAlphaBlendFnc_t blendSrcFuncRGB;
-   GrAlphaBlendFnc_t blendDstFuncRGB;
-   GrAlphaBlendFnc_t blendSrcFuncAlpha;
-   GrAlphaBlendFnc_t blendDstFuncAlpha;
-   GrAlphaBlendOp_t blendEqRGB;
-   GrAlphaBlendOp_t blendEqAlpha;
-
-   /* Depth test */
-
-   GLboolean depthTestEnabled;
-   GLboolean depthMask;
-   GrCmpFnc_t depthTestFunc;
-   FxI32 depthBias;
-
-   /* Stencil */
-
-   GLboolean stencilEnabled;
-   GrCmpFnc_t stencilFunction;		/* Stencil function */
-   GrStencil_t stencilRefValue;		/* Stencil reference value */
-   GrStencil_t stencilValueMask;	/* Value mask */
-   GrStencil_t stencilWriteMask;	/* Write mask */
-   GrCmpFnc_t stencilFailFunc;		/* Stencil fail function */
-   GrCmpFnc_t stencilZFailFunc;		/* Stencil pass, depth fail function */
-   GrCmpFnc_t stencilZPassFunc;		/* Stencil pass, depth pass function */
-   GrStencil_t stencilClear;		/* Buffer clear value */
-}
-tfxUnitsState;
-
-
-
-
-/* Flags for fxMesa->new_state
- */
-#define FX_NEW_TEXTURING      0x1
-#define FX_NEW_BLEND          0x2
-#define FX_NEW_ALPHA          0x4
-#define FX_NEW_DEPTH          0x8
-#define FX_NEW_FOG            0x10
-#define FX_NEW_SCISSOR        0x20
-#define FX_NEW_COLOR_MASK     0x40
-#define FX_NEW_CULL           0x80
-#define FX_NEW_STENCIL        0x100
-
-
-#define FX_CONTEXT(ctx) ((fxMesaContext)((ctx)->DriverCtx))
-
-#define FX_TEXTURE_DATA(texUnit) fxTMGetTexInfo((texUnit)->_Current)
-
-#define fxTMGetTexInfo(o) ((tfxTexInfo*)((o)->DriverData))
-
-#define FX_MIPMAP_DATA(img)  ((tfxMipMapLevel *) (img)->DriverData)
-
-#define BEGIN_BOARD_LOCK()
-#define END_BOARD_LOCK()
-#define BEGIN_CLIP_LOOP()
-#define END_CLIP_LOOP()
-
-
-
-
-/* Covers the state referenced by IsInHardware:
- */
-#define _FX_NEW_IS_IN_HARDWARE (_NEW_TEXTURE|		\
-			        _NEW_HINT|		\
-			        _NEW_STENCIL|		\
-			        _NEW_BUFFERS|		\
-			        _NEW_COLOR|		\
-			        _NEW_LIGHT)
-
-/* Covers the state referenced by fxDDChooseRenderState
- */
-#define _FX_NEW_RENDERSTATE (_FX_NEW_IS_IN_HARDWARE |   \
-			     _DD_NEW_FLATSHADE |	\
-			     _DD_NEW_TRI_LIGHT_TWOSIDE| \
-			     _DD_NEW_TRI_OFFSET |	\
-			     _DD_NEW_TRI_UNFILLED |	\
-			     _DD_NEW_TRI_SMOOTH |	\
-			     _DD_NEW_TRI_STIPPLE |	\
-			     _DD_NEW_LINE_SMOOTH |	\
-			     _DD_NEW_LINE_STIPPLE |	\
-			     _DD_NEW_LINE_WIDTH |	\
-			     _DD_NEW_POINT_SMOOTH |	\
-			     _DD_NEW_POINT_SIZE |	\
-			     _NEW_LINE)
-
-
-/* Covers the state referenced by fxDDChooseSetupFunction.
- */
-#define _FX_NEW_SETUP_FUNCTION (_NEW_LIGHT|	\
-			        _NEW_FOG|	\
-			        _NEW_TEXTURE|	\
-			        _NEW_COLOR)	\
-
-
-/* lookup table for scaling y bit colors up to 8 bits */
-extern GLuint FX_rgb_scale_4[16];
-extern GLuint FX_rgb_scale_5[32];
-extern GLuint FX_rgb_scale_6[64];
-
-typedef void (*fx_tri_func) (fxMesaContext, GrVertex *, GrVertex *, GrVertex *);
-typedef void (*fx_line_func) (fxMesaContext, GrVertex *, GrVertex *);
-typedef void (*fx_point_func) (fxMesaContext, GrVertex *);
-
-struct tfxMesaContext
-{
-   GrTexTable_t glbPalType;
-   GuTexPalette glbPalette;
-
-   GLcontext *glCtx;		/* the core Mesa context */
-   GLvisual *glVis;		/* describes the color buffer */
-   GLframebuffer *glBuffer;	/* the ancillary buffers */
-
-   GLint board;			/* the board used for this context */
-   GLint width, height;		/* size of color buffer */
-
-   GrBuffer_t currentFB;
-
-   GLboolean bgrOrder;
-   GrColor_t color;
-   GrColor_t clearC;
-   GrAlpha_t clearA;
-   GLuint constColor;
-   GrCullMode_t cullMode;
-
-   tfxUnitsState unitsState;
-   tfxUnitsState restoreUnitsState;	/* saved during multipass */
-   GLboolean multipass;			/* true when drawing intermediate pass */
-
-   GLuint new_state;
-   GLuint new_gl_state;
-
-   /* Texture Memory Manager Data
-    */
-   GLuint texBindNumber;
-   GLint tmuSrc;
-   GLuint lastUnitsMode;
-   GLuint freeTexMem[FX_NUM_TMU];
-   MemRange *tmPool;
-   MemRange *tmFree[FX_NUM_TMU];
-
-   GLenum fogTableMode;
-   GLfloat fogDensity;
-   GLfloat fogStart, fogEnd;
-   GrFog_t *fogTable;
-   GLint textureAlign;
-   GLint textureMaxLod;
-
-   /* Vertex building and storage:
-    */
-   GLuint tmu_source[FX_NUM_TMU];
-   GLuint SetupIndex;
-   GLuint stw_hint_state;	/* for grHints */
-   GrVertex *verts;
-   GLboolean snapVertices;      /* needed for older Voodoo hardware */
-
-   /* Rasterization:
-    */
-   GLuint render_index;
-   GLuint fallback;
-   GLenum render_primitive;
-   GLenum raster_primitive;
-
-   /* Current rasterization functions
-    */
-   fx_point_func draw_point;
-   fx_line_func draw_line;
-   fx_tri_func draw_tri;
-
-
-   /* Keep texture scales somewhere handy:
-    */
-   GLfloat s0scale;
-   GLfloat s1scale;
-   GLfloat t0scale;
-   GLfloat t1scale;
-
-   GLfloat inv_s0scale;
-   GLfloat inv_s1scale;
-   GLfloat inv_t0scale;
-   GLfloat inv_t1scale;
-
-   /* Glide stuff
-    */
-   tfxStats stats;
-   void *state;
-
-   /* Options */
-
-   GLboolean verbose;
-   GLboolean haveTwoTMUs;	/* True if we really have 2 tmu's  */
-   GLboolean haveHwAlpha;
-   GLboolean haveHwStencil;
-   GLboolean haveZBuffer;
-   GLboolean haveDoubleBuffer;
-   GLboolean haveGlobalPaletteTexture;
-   GLint swapInterval;
-   GLint maxPendingSwapBuffers;
-
-   GrContext_t glideContext;
-
-   int screen_width;
-   int screen_height;
-   int clipMinX;
-   int clipMaxX;
-   int clipMinY;
-   int clipMaxY;
-
-   int colDepth;
-   GLboolean fsaa;
-
-   /* Glide (per card) capabilities. These get mirrored
-    * from `glbHWConfig' when creating a new context...
-    */
-   GrSstType type;
-   FxBool HavePalExt;	/* PALETTE6666 */
-   FxBool HavePixExt;	/* PIXEXT */
-   FxBool HaveTexFmt;	/* TEXFMT */
-   FxBool HaveCmbExt;	/* COMBINE */
-   FxBool HaveMirExt;	/* TEXMIRROR */
-   FxBool HaveTexUma;	/* TEXUMA */
-   FxBool HaveTexus2;	/* Texus 2 - FXT1 */
-   struct tdfx_glide Glide;
-   char rendererString[64];
-};
-
-
-extern void fxSetupFXUnits(GLcontext *);
-extern void fxSetupDDPointers(GLcontext *);
-
-/* fxvb.c:
- */
-extern void fxAllocVB(GLcontext * ctx);
-extern void fxFreeVB(GLcontext * ctx);
-extern void fxPrintSetupFlags(char *msg, GLuint flags );
-extern void fxCheckTexSizes( GLcontext *ctx );
-extern void fxBuildVertices( GLcontext *ctx, GLuint start, GLuint end,
-			     GLuint newinputs );
-extern void fxChooseVertexState( GLcontext *ctx );
-
-
-
-
-
-
-/* fxtrifuncs:
- */
-extern void fxDDInitTriFuncs(GLcontext *);
-extern void fxDDChooseRenderState(GLcontext * ctx);
-
-
-extern void fxUpdateDDSpanPointers(GLcontext *);
-extern void fxSetupDDSpanPointers(GLcontext *);
-
-extern void fxPrintTextureData(tfxTexInfo * ti);
-
-extern const struct gl_texture_format *
-fxDDChooseTextureFormat( GLcontext *ctx, GLint internalFormat,
-                         GLenum srcFormat, GLenum srcType );
-extern void fxDDTexImage2D(GLcontext * ctx, GLenum target, GLint level,
-			   GLint internalFormat, GLint width, GLint height,
-			   GLint border, GLenum format, GLenum type,
-			   const GLvoid * pixels,
-			   const struct gl_pixelstore_attrib *packing,
-			   struct gl_texture_object *texObj,
-			   struct gl_texture_image *texImage);
-extern void fxDDTexSubImage2D(GLcontext * ctx, GLenum target, GLint level,
-			      GLint xoffset, GLint yoffset,
-			      GLsizei width, GLsizei height,
-			      GLenum format, GLenum type,
-			      const GLvoid * pixels,
-			      const struct gl_pixelstore_attrib *packing,
-			      struct gl_texture_object *texObj,
-			      struct gl_texture_image *texImage);
-extern void fxDDCompressedTexImage2D(GLcontext *ctx, GLenum target,
-                                     GLint level, GLint internalFormat,
-                                     GLsizei width, GLsizei height, GLint border,
-                                     GLsizei imageSize, const GLvoid *data,
-                                     struct gl_texture_object *texObj,
-                                     struct gl_texture_image *texImage);
-extern void fxDDCompressedTexSubImage2D(GLcontext *ctx, GLenum target,
-                                        GLint level, GLint xoffset,
-                                        GLint yoffset, GLsizei width,
-                                        GLint height, GLenum format,
-                                        GLsizei imageSize, const GLvoid *data,
-                                        struct gl_texture_object *texObj,
-                                        struct gl_texture_image *texImage);
-extern void fxDDTexImage1D(GLcontext * ctx, GLenum target, GLint level,
-			   GLint internalFormat, GLint width,
-			   GLint border, GLenum format, GLenum type,
-			   const GLvoid * pixels,
-			   const struct gl_pixelstore_attrib *packing,
-			   struct gl_texture_object *texObj,
-			   struct gl_texture_image *texImage);
-extern void fxDDTexSubImage1D(GLcontext * ctx, GLenum target, GLint level,
-			      GLint xoffset, GLint width,
-			      GLenum format, GLenum type,
-			      const GLvoid * pixels,
-			      const struct gl_pixelstore_attrib *packing,
-			      struct gl_texture_object *texObj,
-			      struct gl_texture_image *texImage);
-extern GLboolean fxDDTestProxyTexImage (GLcontext *ctx, GLenum target,
-                                        GLint level, GLint internalFormat,
-                                        GLenum format, GLenum type,
-                                        GLint width, GLint height,
-                                        GLint depth, GLint border);
-extern void fxDDTexEnv(GLcontext *, GLenum, GLenum, const GLfloat *);
-extern void fxDDTexParam(GLcontext *, GLenum, struct gl_texture_object *,
-			 GLenum, const GLfloat *);
-extern void fxDDTexBind(GLcontext *, GLenum, struct gl_texture_object *);
-extern struct gl_texture_object *fxDDNewTextureObject( GLcontext *ctx, GLuint name, GLenum target );
-extern void fxDDTexDel(GLcontext *, struct gl_texture_object *);
-extern GLboolean fxDDIsTextureResident(GLcontext *, struct gl_texture_object *);
-extern void fxDDTexPalette(GLcontext *, struct gl_texture_object *);
-extern void fxDDTexUseGlbPalette(GLcontext *, GLboolean);
-
-extern void fxDDEnable(GLcontext *, GLenum, GLboolean);
-extern void fxDDAlphaFunc(GLcontext *, GLenum, GLfloat);
-extern void fxDDBlendFuncSeparate(GLcontext *, GLenum, GLenum, GLenum, GLenum);
-extern void fxDDBlendEquationSeparate(GLcontext *, GLenum, GLenum);
-extern void fxDDDepthMask(GLcontext *, GLboolean);
-extern void fxDDDepthFunc(GLcontext *, GLenum);
-extern void fxDDStencilFunc (GLcontext *ctx, GLenum func, GLint ref, GLuint mask);
-extern void fxDDStencilMask (GLcontext *ctx, GLuint mask);
-extern void fxDDStencilOp (GLcontext *ctx, GLenum sfail, GLenum zfail, GLenum zpass);
-
-extern void fxDDInitExtensions(GLcontext * ctx);
-
-extern void fxTMInit(fxMesaContext ctx);
-extern void fxTMClose(fxMesaContext ctx);
-extern void fxTMRestoreTextures_NoLock(fxMesaContext ctx);
-extern void fxTMMoveInTM(fxMesaContext, struct gl_texture_object *, GLint);
-extern void fxTMMoveOutTM(fxMesaContext, struct gl_texture_object *);
-#define fxTMMoveOutTM_NoLock fxTMMoveOutTM
-extern void fxTMFreeTexture(fxMesaContext, struct gl_texture_object *);
-extern void fxTMReloadMipMapLevel(fxMesaContext, struct gl_texture_object *,
-				  GLint);
-extern void fxTMReloadSubMipMapLevel(fxMesaContext,
-				     struct gl_texture_object *, GLint, GLint,
-				     GLint);
-extern int fxTMCheckStartAddr (fxMesaContext fxMesa, GLint tmu, tfxTexInfo *ti);
-
-extern void fxTexGetFormat(GLcontext *, GLenum, GrTextureFormat_t *, GLint *); /* [koolsmoky] */
-
-extern int fxTexGetInfo(int, int, GrLOD_t *, GrAspectRatio_t *,
-			float *, float *, int *, int *);
-
-extern void fxDDScissor(GLcontext * ctx,
-			GLint x, GLint y, GLsizei w, GLsizei h);
-extern void fxDDFogfv(GLcontext * ctx, GLenum pname, const GLfloat * params);
-extern void fxDDColorMask(GLcontext * ctx,
-			  GLboolean r, GLboolean g, GLboolean b, GLboolean a);
-
-extern void fxDDWriteDepthSpan(GLcontext * ctx, GLuint n, GLint x, GLint y,
-			       const GLdepth depth[], const GLubyte mask[]);
-
-extern void fxDDReadDepthSpan(GLcontext * ctx, GLuint n, GLint x, GLint y,
-			      GLdepth depth[]);
-
-extern void fxDDWriteDepthPixels(GLcontext * ctx, GLuint n,
-				 const GLint x[], const GLint y[],
-				 const GLdepth depth[], const GLubyte mask[]);
-
-extern void fxDDReadDepthPixels(GLcontext * ctx, GLuint n,
-				const GLint x[], const GLint y[],
-				GLdepth depth[]);
-
-extern void fxDDShadeModel(GLcontext * ctx, GLenum mode);
-
-extern void fxDDCullFace(GLcontext * ctx, GLenum mode);
-extern void fxDDFrontFace(GLcontext * ctx, GLenum mode);
-
-extern void fxPrintRenderState(const char *msg, GLuint state);
-extern void fxPrintHintState(const char *msg, GLuint state);
-
-extern int fxDDInitFxMesaContext(fxMesaContext fxMesa);
-extern void fxDDDestroyFxMesaContext(fxMesaContext fxMesa);
-
-
-extern void fxSetScissorValues(GLcontext * ctx);
-extern void fxTMMoveInTM_NoLock(fxMesaContext fxMesa,
-				struct gl_texture_object *tObj, GLint where);
-
-extern void fxCheckIsInHardware(GLcontext *ctx);
-
-/* fxsetup:
- * semi-private functions
- */
-void fxSetupCull (GLcontext * ctx);
-void fxSetupScissor (GLcontext * ctx);
-void fxSetupColorMask (GLcontext * ctx);
-void fxSetupBlend (GLcontext *ctx);
-void fxSetupDepthTest (GLcontext *ctx);
-void fxSetupTexture (GLcontext *ctx);
-void fxSetupStencil (GLcontext *ctx);
-void fxSetupStencilFace (GLcontext *ctx, GLint face);
-
-/* Flags for software fallback cases */
-#define FX_FALLBACK_TEXTURE_MAP		0x0001
-#define FX_FALLBACK_DRAW_BUFFER		0x0002
-#define FX_FALLBACK_SPECULAR		0x0004
-#define FX_FALLBACK_STENCIL		0x0008
-#define FX_FALLBACK_RENDER_MODE		0x0010
-#define FX_FALLBACK_LOGICOP		0x0020
-#define FX_FALLBACK_TEXTURE_ENV		0x0040
-#define FX_FALLBACK_TEXTURE_BORDER	0x0080
-#define FX_FALLBACK_COLORMASK		0x0100
-#define FX_FALLBACK_BLEND		0x0200
-#define FX_FALLBACK_TEXTURE_MULTI	0x0400
-
-extern GLuint fx_check_IsInHardware(GLcontext *ctx);
-
-/***
- *** CNORM: clamp float to [0,1] and map to float in [0,255]
- ***/
-#if defined(USE_IEEE) && !defined(DEBUG)
-#define IEEE_0996 0x3f7f0000	/* 0.996 or so */
-#define CNORM(N, F)				\
-        do {					\
-           fi_type __tmp;			\
-           __tmp.f = (F);			\
-           if (__tmp.i < 0)			\
-              N = 0;				\
-           else if (__tmp.i >= IEEE_0996)	\
-              N = 255.0f;			\
-           else {				\
-              N = (F) * 255.0f;			\
-           }					\
-        } while (0)
-#else
-#define CNORM(n, f) \
-	n = (CLAMP((f), 0.0F, 1.0F) * 255.0F)
-#endif
-
-/* run-time debugging */
-#ifndef FX_DEBUG
-#define FX_DEBUG 0
-#endif
-#if FX_DEBUG
-extern int TDFX_DEBUG;
-#else
-#define TDFX_DEBUG		0
-#endif
-
-/* dirty hacks */
-#define FX_RESCALE_BIG_TEXURES_HACK   1
-#define FX_COMPRESS_S3TC_AS_FXT1_HACK 1
-
-#endif
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/glide/fxg.c b/nx-X11/extras/Mesa/src/mesa/drivers/glide/fxg.c
deleted file mode 100644
index afb9441ad..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/glide/fxg.c
+++ /dev/null
@@ -1,2309 +0,0 @@
-/*
- * Mesa 3-D graphics library
- * Version:  5.0.1
- * 
- * Copyright (C) 1999-2003  Brian Paul   All Rights Reserved.
- * 
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- * 
- * The above copyright notice and this permission notice shall be included
- * in all copies or substantial portions of the Software.
- * 
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
- * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- */
-
-/*
- * Mesa/FX device driver. Interface to Glide3.
- *
- *  Copyright (c) 2003 - Daniel Borca
- *  Email : dborca@users.sourceforge.net
- *  Web   : http://www.geocities.com/dborca
- */
-
-
-#ifdef FX
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <stdarg.h>
-#include <assert.h>
-
-#define FX_TRAP_GLIDE_internal
-#include "fxg.h"
-
-
-
-/****************************************************************************\
-* logging                                                                    *
-\****************************************************************************/
-#if FX_TRAP_GLIDE
-#define TRAP_LOG trp_printf
-#ifdef __GNUC__
-__attribute__ ((format(printf, 1, 2)))
-#endif /* __GNUC__ */
-int trp_printf (const char *format, ...)
-{
- va_list arg;
- int n;
- FILE *trap_file;
- va_start(arg, format);
- trap_file = fopen("trap.log", "a");
- if (trap_file == NULL) {
-    trap_file = stderr;
- }
- n = vfprintf(trap_file, format, arg);
- fclose(trap_file);
- va_end(arg);
- return n;
-}
-#else  /* FX_TRAP_GLIDE */
-#ifdef __GNUC__
-#define TRAP_LOG(format, ...) do {} while (0)
-#else  /* __GNUC__ */
-#define TRAP_LOG              0 && (unsigned long)
-#endif /* __GNUC__ */
-#endif /* FX_TRAP_GLIDE */
-
-
-
-#if FX_TRAP_GLIDE
-/****************************************************************************\
-* helpers                                                                    *
-\****************************************************************************/
-
-#define GOT "\t"
-
-const char *TRP_BOOL (FxBool b)
-{
- return b ? "FXTRUE" : "FXFALSE";
-}
-
-#define TRAP_CASE_STRING(name) case name: return #name
-#define TRAP_NODEFAULT default: assert(0)
-
-const char *TRP_PARAM (FxU32 mode)
-{
- switch (mode) {
-        TRAP_CASE_STRING(GR_PARAM_DISABLE);
-        TRAP_CASE_STRING(GR_PARAM_ENABLE);
-        TRAP_NODEFAULT;
- }
-}
-
-const char *TRP_VTX (FxU32 param)
-{
- switch (param) {
-        TRAP_CASE_STRING(GR_PARAM_XY);
-        TRAP_CASE_STRING(GR_PARAM_Z);
-        TRAP_CASE_STRING(GR_PARAM_W);
-        TRAP_CASE_STRING(GR_PARAM_Q);
-        TRAP_CASE_STRING(GR_PARAM_FOG_EXT);
-        TRAP_CASE_STRING(GR_PARAM_A);
-        TRAP_CASE_STRING(GR_PARAM_RGB);
-        TRAP_CASE_STRING(GR_PARAM_PARGB);
-        TRAP_CASE_STRING(GR_PARAM_ST0);
-        TRAP_CASE_STRING(GR_PARAM_ST1);
-        TRAP_CASE_STRING(GR_PARAM_ST2);
-        TRAP_CASE_STRING(GR_PARAM_Q0);
-        TRAP_CASE_STRING(GR_PARAM_Q1);
-        TRAP_CASE_STRING(GR_PARAM_Q2);
-        TRAP_NODEFAULT;
- }
-}
-
-const char *TRP_ARRAY (FxU32 mode)
-{
- switch (mode) {
-        TRAP_CASE_STRING(GR_POINTS);
-        TRAP_CASE_STRING(GR_LINE_STRIP);
-        TRAP_CASE_STRING(GR_LINES);
-        TRAP_CASE_STRING(GR_POLYGON);
-        TRAP_CASE_STRING(GR_TRIANGLE_STRIP);
-        TRAP_CASE_STRING(GR_TRIANGLE_FAN);
-        TRAP_CASE_STRING(GR_TRIANGLES);
-        TRAP_CASE_STRING(GR_TRIANGLE_STRIP_CONTINUE);
-        TRAP_CASE_STRING(GR_TRIANGLE_FAN_CONTINUE);
-        TRAP_NODEFAULT;
- }
-}
-
-const char *TRP_BUFFER (GrBuffer_t buffer)
-{
- switch (buffer) {
-        TRAP_CASE_STRING(GR_BUFFER_FRONTBUFFER);
-        TRAP_CASE_STRING(GR_BUFFER_BACKBUFFER);
-        TRAP_CASE_STRING(GR_BUFFER_AUXBUFFER);
-        TRAP_CASE_STRING(GR_BUFFER_DEPTHBUFFER);
-        TRAP_CASE_STRING(GR_BUFFER_ALPHABUFFER);
-        TRAP_CASE_STRING(GR_BUFFER_TRIPLEBUFFER);
-        TRAP_CASE_STRING(GR_BUFFER_TEXTUREBUFFER_EXT);
-        TRAP_CASE_STRING(GR_BUFFER_TEXTUREAUXBUFFER_EXT);
-        TRAP_NODEFAULT;
- }
-}
-
-const char *TRP_ORIGIN (GrOriginLocation_t origin_location)
-{
- switch (origin_location) {
-        TRAP_CASE_STRING(GR_ORIGIN_UPPER_LEFT);
-        TRAP_CASE_STRING(GR_ORIGIN_LOWER_LEFT);
-        TRAP_CASE_STRING(GR_ORIGIN_ANY);
-        TRAP_NODEFAULT;
- }
-}
-
-const char *TRP_REFRESH (GrScreenRefresh_t refresh_rate)
-{
- switch (refresh_rate) {
-        TRAP_CASE_STRING(GR_REFRESH_60Hz);
-        TRAP_CASE_STRING(GR_REFRESH_70Hz);
-        TRAP_CASE_STRING(GR_REFRESH_72Hz);
-        TRAP_CASE_STRING(GR_REFRESH_75Hz);
-        TRAP_CASE_STRING(GR_REFRESH_80Hz);
-        TRAP_CASE_STRING(GR_REFRESH_90Hz);
-        TRAP_CASE_STRING(GR_REFRESH_100Hz);
-        TRAP_CASE_STRING(GR_REFRESH_85Hz);
-        TRAP_CASE_STRING(GR_REFRESH_120Hz);
-        TRAP_CASE_STRING(GR_REFRESH_NONE);
-        TRAP_NODEFAULT;
- }
-}
-
-const char *TRP_COLFMT (GrColorFormat_t color_format)
-{
- switch (color_format) {
-        TRAP_CASE_STRING(GR_COLORFORMAT_ARGB);
-        TRAP_CASE_STRING(GR_COLORFORMAT_ABGR);
-        TRAP_CASE_STRING(GR_COLORFORMAT_RGBA);
-        TRAP_CASE_STRING(GR_COLORFORMAT_BGRA);
-        TRAP_NODEFAULT;
- }
-}
-
-const char *TRP_RESOLUTION (GrScreenResolution_t screen_resolution)
-{
- switch (screen_resolution) {
-        TRAP_CASE_STRING(GR_RESOLUTION_320x200);
-        TRAP_CASE_STRING(GR_RESOLUTION_320x240);
-        TRAP_CASE_STRING(GR_RESOLUTION_400x256);
-        TRAP_CASE_STRING(GR_RESOLUTION_512x384);
-        TRAP_CASE_STRING(GR_RESOLUTION_640x200);
-        TRAP_CASE_STRING(GR_RESOLUTION_640x350);
-        TRAP_CASE_STRING(GR_RESOLUTION_640x400);
-        TRAP_CASE_STRING(GR_RESOLUTION_640x480);
-        TRAP_CASE_STRING(GR_RESOLUTION_800x600);
-        TRAP_CASE_STRING(GR_RESOLUTION_960x720);
-        TRAP_CASE_STRING(GR_RESOLUTION_856x480);
-        TRAP_CASE_STRING(GR_RESOLUTION_512x256);
-        TRAP_CASE_STRING(GR_RESOLUTION_1024x768);
-        TRAP_CASE_STRING(GR_RESOLUTION_1280x1024);
-        TRAP_CASE_STRING(GR_RESOLUTION_1600x1200);
-        TRAP_CASE_STRING(GR_RESOLUTION_400x300);
-        TRAP_CASE_STRING(GR_RESOLUTION_1152x864);
-        TRAP_CASE_STRING(GR_RESOLUTION_1280x960);
-        TRAP_CASE_STRING(GR_RESOLUTION_1600x1024);
-        TRAP_CASE_STRING(GR_RESOLUTION_1792x1344);
-        TRAP_CASE_STRING(GR_RESOLUTION_1856x1392);
-        TRAP_CASE_STRING(GR_RESOLUTION_1920x1440);
-        TRAP_CASE_STRING(GR_RESOLUTION_2048x1536);
-        TRAP_CASE_STRING(GR_RESOLUTION_2048x2048);
-        TRAP_CASE_STRING(GR_RESOLUTION_NONE);
-        TRAP_NODEFAULT;
- }
-}
-
-const char *TRP_BLEND (GrAlphaBlendFnc_t func)
-{
- switch (func) {
-        TRAP_CASE_STRING(GR_BLEND_ZERO);
-        TRAP_CASE_STRING(GR_BLEND_SRC_ALPHA);
-        TRAP_CASE_STRING(GR_BLEND_SRC_COLOR);
-        /*TRAP_CASE_STRING(GR_BLEND_DST_COLOR); ==GR_BLEND_SRC_COLOR*/
-        TRAP_CASE_STRING(GR_BLEND_DST_ALPHA);
-        TRAP_CASE_STRING(GR_BLEND_ONE);
-        TRAP_CASE_STRING(GR_BLEND_ONE_MINUS_SRC_ALPHA);
-        TRAP_CASE_STRING(GR_BLEND_ONE_MINUS_SRC_COLOR);
-        /*TRAP_CASE_STRING(GR_BLEND_ONE_MINUS_DST_COLOR); ==GR_BLEND_ONE_MINUS_SRC_COLOR*/
-        TRAP_CASE_STRING(GR_BLEND_ONE_MINUS_DST_ALPHA);
-        TRAP_CASE_STRING(GR_BLEND_SAME_COLOR_EXT);
-        /*TRAP_CASE_STRING(GR_BLEND_RESERVED_8); ==GR_BLEND_SAME_COLOR_EXT*/
-        TRAP_CASE_STRING(GR_BLEND_ONE_MINUS_SAME_COLOR_EXT);
-        /*TRAP_CASE_STRING(GR_BLEND_RESERVED_9); ==GR_BLEND_ONE_MINUS_SAME_COLOR_EXT*/
-        TRAP_CASE_STRING(GR_BLEND_RESERVED_A);
-        TRAP_CASE_STRING(GR_BLEND_RESERVED_B);
-        TRAP_CASE_STRING(GR_BLEND_RESERVED_C);
-        TRAP_CASE_STRING(GR_BLEND_RESERVED_D);
-        TRAP_CASE_STRING(GR_BLEND_RESERVED_E);
-        TRAP_CASE_STRING(GR_BLEND_ALPHA_SATURATE);
-        /*TRAP_CASE_STRING(GR_BLEND_PREFOG_COLOR); ==GR_BLEND_ALPHA_SATURATE*/
-        TRAP_NODEFAULT;
- }
-}
-
-const char *TRP_CMBFUNC (GrCombineFunction_t cfunc)
-{
- switch (cfunc) {
-        TRAP_CASE_STRING(GR_COMBINE_FUNCTION_ZERO);
-        /*TRAP_CASE_STRING(GR_COMBINE_FUNCTION_NONE); ==GR_COMBINE_FUNCTION_ZERO*/
-        TRAP_CASE_STRING(GR_COMBINE_FUNCTION_LOCAL);
-        TRAP_CASE_STRING(GR_COMBINE_FUNCTION_LOCAL_ALPHA);
-        TRAP_CASE_STRING(GR_COMBINE_FUNCTION_SCALE_OTHER);
-        /*TRAP_CASE_STRING(GR_COMBINE_FUNCTION_BLEND_OTHER); ==GR_COMBINE_FUNCTION_SCALE_OTHER*/
-        TRAP_CASE_STRING(GR_COMBINE_FUNCTION_SCALE_OTHER_ADD_LOCAL);
-        TRAP_CASE_STRING(GR_COMBINE_FUNCTION_SCALE_OTHER_ADD_LOCAL_ALPHA);
-        TRAP_CASE_STRING(GR_COMBINE_FUNCTION_SCALE_OTHER_MINUS_LOCAL);
-        TRAP_CASE_STRING(GR_COMBINE_FUNCTION_SCALE_OTHER_MINUS_LOCAL_ADD_LOCAL);
-        /*TRAP_CASE_STRING(GR_COMBINE_FUNCTION_BLEND); ==GR_COMBINE_FUNCTION_SCALE_OTHER_MINUS_LOCAL_ADD_LOCAL*/
-        TRAP_CASE_STRING(GR_COMBINE_FUNCTION_SCALE_OTHER_MINUS_LOCAL_ADD_LOCAL_ALPHA);
-        TRAP_CASE_STRING(GR_COMBINE_FUNCTION_SCALE_MINUS_LOCAL_ADD_LOCAL);
-        /*TRAP_CASE_STRING(GR_COMBINE_FUNCTION_BLEND_LOCAL); ==GR_COMBINE_FUNCTION_SCALE_MINUS_LOCAL_ADD_LOCAL*/
-        TRAP_CASE_STRING(GR_COMBINE_FUNCTION_SCALE_MINUS_LOCAL_ADD_LOCAL_ALPHA);
-        TRAP_NODEFAULT;
- }
-}
-
-const char *TRP_CMBFACT (GrCombineFactor_t cfactor)
-{
- switch (cfactor) {
-        TRAP_CASE_STRING(GR_COMBINE_FACTOR_ZERO);
-        /*TRAP_CASE_STRING(GR_COMBINE_FACTOR_NONE); ==GR_COMBINE_FACTOR_ZERO*/
-        TRAP_CASE_STRING(GR_COMBINE_FACTOR_LOCAL);
-        TRAP_CASE_STRING(GR_COMBINE_FACTOR_OTHER_ALPHA);
-        TRAP_CASE_STRING(GR_COMBINE_FACTOR_LOCAL_ALPHA);
-        TRAP_CASE_STRING(GR_COMBINE_FACTOR_TEXTURE_ALPHA);
-        TRAP_CASE_STRING(GR_COMBINE_FACTOR_TEXTURE_RGB);
-        /*TRAP_CASE_STRING(GR_COMBINE_FACTOR_DETAIL_FACTOR); ==GR_COMBINE_FACTOR_TEXTURE_ALPHA*/
-        /*TRAP_CASE_STRING(GR_COMBINE_FACTOR_LOD_FRACTION); ==GR_COMBINE_FACTOR_TEXTURE_RGB ???*/
-        TRAP_CASE_STRING(GR_COMBINE_FACTOR_ONE);
-        TRAP_CASE_STRING(GR_COMBINE_FACTOR_ONE_MINUS_LOCAL);
-        TRAP_CASE_STRING(GR_COMBINE_FACTOR_ONE_MINUS_OTHER_ALPHA);
-        TRAP_CASE_STRING(GR_COMBINE_FACTOR_ONE_MINUS_LOCAL_ALPHA);
-        TRAP_CASE_STRING(GR_COMBINE_FACTOR_ONE_MINUS_TEXTURE_ALPHA);
-        /*TRAP_CASE_STRING(GR_COMBINE_FACTOR_ONE_MINUS_DETAIL_FACTOR); ==GR_COMBINE_FACTOR_ONE_MINUS_TEXTURE_ALPHA*/
-        TRAP_CASE_STRING(GR_COMBINE_FACTOR_ONE_MINUS_LOD_FRACTION);
-        TRAP_NODEFAULT;
- }
-}
-
-const char *TRP_CMBLOCAL (GrCombineLocal_t clocal)
-{
- switch (clocal) {
-        TRAP_CASE_STRING(GR_COMBINE_LOCAL_ITERATED);
-        TRAP_CASE_STRING(GR_COMBINE_LOCAL_CONSTANT);
-        /*TRAP_CASE_STRING(GR_COMBINE_LOCAL_NONE); ==GR_COMBINE_LOCAL_CONSTANT*/
-        TRAP_CASE_STRING(GR_COMBINE_LOCAL_DEPTH);
-        TRAP_NODEFAULT;
- }
-}
-
-const char *TRP_CMBOTHER (GrCombineOther_t cother)
-{
- switch (cother) {
-        TRAP_CASE_STRING(GR_COMBINE_OTHER_ITERATED);
-        TRAP_CASE_STRING(GR_COMBINE_OTHER_TEXTURE);
-        TRAP_CASE_STRING(GR_COMBINE_OTHER_CONSTANT);
-        /*TRAP_CASE_STRING(GR_COMBINE_OTHER_NONE); ==GR_COMBINE_OTHER_CONSTANT*/
-        TRAP_NODEFAULT;
- }
-}
-
-const char *TRP_CMPFUNC (GrCmpFnc_t function)
-{
- switch (function) {
-        TRAP_CASE_STRING(GR_CMP_NEVER);
-        TRAP_CASE_STRING(GR_CMP_LESS);
-        TRAP_CASE_STRING(GR_CMP_EQUAL);
-        TRAP_CASE_STRING(GR_CMP_LEQUAL);
-        TRAP_CASE_STRING(GR_CMP_GREATER);
-        TRAP_CASE_STRING(GR_CMP_NOTEQUAL);
-        TRAP_CASE_STRING(GR_CMP_GEQUAL);
-        TRAP_CASE_STRING(GR_CMP_ALWAYS);
-        TRAP_NODEFAULT;
- }
-}
-
-const char *TRP_CKMODE (GrChromakeyMode_t mode)
-{
- switch (mode) {
-        TRAP_CASE_STRING(GR_CHROMAKEY_DISABLE);
-        TRAP_CASE_STRING(GR_CHROMAKEY_ENABLE);
-        TRAP_NODEFAULT;
- }
-}
-
-const char *TRP_CULLMODE (GrCullMode_t mode)
-{
- switch (mode) {
-        TRAP_CASE_STRING(GR_CULL_DISABLE);
-        TRAP_CASE_STRING(GR_CULL_NEGATIVE);
-        TRAP_CASE_STRING(GR_CULL_POSITIVE);
-        TRAP_NODEFAULT;
- }
-}
-
-const char *TRP_DEPTHMODE (GrDepthBufferMode_t mode)
-{
- switch (mode) {
-        TRAP_CASE_STRING(GR_DEPTHBUFFER_DISABLE);
-        TRAP_CASE_STRING(GR_DEPTHBUFFER_ZBUFFER);
-        TRAP_CASE_STRING(GR_DEPTHBUFFER_WBUFFER);
-        TRAP_CASE_STRING(GR_DEPTHBUFFER_ZBUFFER_COMPARE_TO_BIAS);
-        TRAP_CASE_STRING(GR_DEPTHBUFFER_WBUFFER_COMPARE_TO_BIAS);
-        TRAP_NODEFAULT;
- }
-}
-
-const char *TRP_DITHERMODE (GrDitherMode_t mode)
-{
- switch (mode) {
-        TRAP_CASE_STRING(GR_DITHER_DISABLE);
-        TRAP_CASE_STRING(GR_DITHER_2x2);
-        TRAP_CASE_STRING(GR_DITHER_4x4);
-        TRAP_NODEFAULT;
- }
-}
-
-const char *TRP_FOGMODE (GrFogMode_t mode)
-{
- switch (mode) {
-        TRAP_CASE_STRING(GR_FOG_DISABLE);
-        TRAP_CASE_STRING(GR_FOG_WITH_TABLE_ON_FOGCOORD_EXT);
-        TRAP_CASE_STRING(GR_FOG_WITH_TABLE_ON_Q);
-        /*TRAP_CASE_STRING(GR_FOG_WITH_TABLE_ON_W); ==GR_FOG_WITH_TABLE_ON_Q*/
-        TRAP_CASE_STRING(GR_FOG_WITH_ITERATED_Z);
-        TRAP_CASE_STRING(GR_FOG_WITH_ITERATED_ALPHA_EXT);
-        TRAP_CASE_STRING(GR_FOG_MULT2);
-        TRAP_CASE_STRING(GR_FOG_ADD2);
-        TRAP_NODEFAULT;
- }
-}
-
-const char *TRP_GETNAME (FxU32 pname)
-{
- switch (pname) {
-        TRAP_CASE_STRING(GR_BITS_DEPTH);
-        TRAP_CASE_STRING(GR_BITS_RGBA);
-        TRAP_CASE_STRING(GR_FIFO_FULLNESS);
-        TRAP_CASE_STRING(GR_FOG_TABLE_ENTRIES);
-        TRAP_CASE_STRING(GR_GAMMA_TABLE_ENTRIES);
-        TRAP_CASE_STRING(GR_GLIDE_STATE_SIZE);
-        TRAP_CASE_STRING(GR_GLIDE_VERTEXLAYOUT_SIZE);
-        TRAP_CASE_STRING(GR_IS_BUSY);
-        TRAP_CASE_STRING(GR_LFB_PIXEL_PIPE);
-        TRAP_CASE_STRING(GR_MAX_TEXTURE_SIZE);
-        TRAP_CASE_STRING(GR_MAX_TEXTURE_ASPECT_RATIO);
-        TRAP_CASE_STRING(GR_MEMORY_FB);
-        TRAP_CASE_STRING(GR_MEMORY_TMU);
-        TRAP_CASE_STRING(GR_MEMORY_UMA);
-        TRAP_CASE_STRING(GR_NUM_BOARDS);
-        TRAP_CASE_STRING(GR_NON_POWER_OF_TWO_TEXTURES);
-        TRAP_CASE_STRING(GR_NUM_FB);
-        TRAP_CASE_STRING(GR_NUM_SWAP_HISTORY_BUFFER);
-        TRAP_CASE_STRING(GR_NUM_TMU);
-        TRAP_CASE_STRING(GR_PENDING_BUFFERSWAPS);
-        TRAP_CASE_STRING(GR_REVISION_FB);
-        TRAP_CASE_STRING(GR_REVISION_TMU);
-        TRAP_CASE_STRING(GR_STATS_LINES);
-        TRAP_CASE_STRING(GR_STATS_PIXELS_AFUNC_FAIL);
-        TRAP_CASE_STRING(GR_STATS_PIXELS_CHROMA_FAIL);
-        TRAP_CASE_STRING(GR_STATS_PIXELS_DEPTHFUNC_FAIL);
-        TRAP_CASE_STRING(GR_STATS_PIXELS_IN);
-        TRAP_CASE_STRING(GR_STATS_PIXELS_OUT);
-        TRAP_CASE_STRING(GR_STATS_PIXELS);
-        TRAP_CASE_STRING(GR_STATS_POINTS);
-        TRAP_CASE_STRING(GR_STATS_TRIANGLES_IN);
-        TRAP_CASE_STRING(GR_STATS_TRIANGLES_OUT);
-        TRAP_CASE_STRING(GR_STATS_TRIANGLES);
-        TRAP_CASE_STRING(GR_SWAP_HISTORY);
-        TRAP_CASE_STRING(GR_SUPPORTS_PASSTHRU);
-        TRAP_CASE_STRING(GR_TEXTURE_ALIGN);
-        TRAP_CASE_STRING(GR_VIDEO_POSITION);
-        TRAP_CASE_STRING(GR_VIEWPORT);
-        TRAP_CASE_STRING(GR_WDEPTH_MIN_MAX);
-        TRAP_CASE_STRING(GR_ZDEPTH_MIN_MAX);
-        TRAP_CASE_STRING(GR_VERTEX_PARAMETER);
-        TRAP_CASE_STRING(GR_BITS_GAMMA);
-        TRAP_CASE_STRING(GR_GET_RESERVED_1);
-        TRAP_NODEFAULT;
- }
-}
-
-const char *TRP_GETSTRING (FxU32 pname)
-{
- switch (pname) {
-        TRAP_CASE_STRING(GR_EXTENSION);
-        TRAP_CASE_STRING(GR_HARDWARE);
-        TRAP_CASE_STRING(GR_RENDERER);
-        TRAP_CASE_STRING(GR_VENDOR);
-        TRAP_CASE_STRING(GR_VERSION);
-        TRAP_NODEFAULT;
- }
-}
-
-const char *TRP_ENABLE (GrEnableMode_t mode)
-{
- switch (mode) {
-        TRAP_CASE_STRING(GR_AA_ORDERED);
-        TRAP_CASE_STRING(GR_ALLOW_MIPMAP_DITHER);
-        TRAP_CASE_STRING(GR_PASSTHRU);
-        TRAP_CASE_STRING(GR_SHAMELESS_PLUG);
-        TRAP_CASE_STRING(GR_VIDEO_SMOOTHING);
-        TRAP_CASE_STRING(GR_TEXTURE_UMA_EXT);
-        TRAP_CASE_STRING(GR_STENCIL_MODE_EXT);
-        TRAP_CASE_STRING(GR_OPENGL_MODE_EXT);
-        TRAP_NODEFAULT;
- }
-}
-
-const char *TRP_COORD (GrCoordinateSpaceMode_t mode)
-{
- switch (mode) {
-        TRAP_CASE_STRING(GR_WINDOW_COORDS);
-        TRAP_CASE_STRING(GR_CLIP_COORDS);
-        TRAP_NODEFAULT;
- }
-}
-
-const char *TRP_STIPPLEMODE (GrStippleMode_t mode)
-{
- switch (mode) {
-        TRAP_CASE_STRING(GR_STIPPLE_DISABLE);
-        TRAP_CASE_STRING(GR_STIPPLE_PATTERN);
-        TRAP_CASE_STRING(GR_STIPPLE_ROTATE);
-        TRAP_NODEFAULT;
- }
-}
-
-const char *TRP_LODLEVEL (GrLOD_t lod)
-{
- switch (lod) {
-        TRAP_CASE_STRING(GR_LOD_LOG2_2048);
-        TRAP_CASE_STRING(GR_LOD_LOG2_1024);
-        TRAP_CASE_STRING(GR_LOD_LOG2_512);
-        TRAP_CASE_STRING(GR_LOD_LOG2_256);
-        TRAP_CASE_STRING(GR_LOD_LOG2_128);
-        TRAP_CASE_STRING(GR_LOD_LOG2_64);
-        TRAP_CASE_STRING(GR_LOD_LOG2_32);
-        TRAP_CASE_STRING(GR_LOD_LOG2_16);
-        TRAP_CASE_STRING(GR_LOD_LOG2_8);
-        TRAP_CASE_STRING(GR_LOD_LOG2_4);
-        TRAP_CASE_STRING(GR_LOD_LOG2_2);
-        TRAP_CASE_STRING(GR_LOD_LOG2_1);
-        TRAP_NODEFAULT;
- }
-}
-
-const char *TRP_ASPECTRATIO (GrAspectRatio_t aspect)
-{
- switch (aspect) {
-        TRAP_CASE_STRING(GR_ASPECT_LOG2_8x1);
-        TRAP_CASE_STRING(GR_ASPECT_LOG2_4x1);
-        TRAP_CASE_STRING(GR_ASPECT_LOG2_2x1);
-        TRAP_CASE_STRING(GR_ASPECT_LOG2_1x1);
-        TRAP_CASE_STRING(GR_ASPECT_LOG2_1x2);
-        TRAP_CASE_STRING(GR_ASPECT_LOG2_1x4);
-        TRAP_CASE_STRING(GR_ASPECT_LOG2_1x8);
-        TRAP_NODEFAULT;
- }
-}
-
-const char *TRP_TEXFMT (GrTextureFormat_t fmt)
-{
- switch (fmt) {
-        TRAP_CASE_STRING(GR_TEXFMT_8BIT);
-        /*TRAP_CASE_STRING(GR_TEXFMT_RGB_332); ==GR_TEXFMT_8BIT*/
-        TRAP_CASE_STRING(GR_TEXFMT_YIQ_422);
-        TRAP_CASE_STRING(GR_TEXFMT_ALPHA_8);
-        TRAP_CASE_STRING(GR_TEXFMT_INTENSITY_8);
-        TRAP_CASE_STRING(GR_TEXFMT_ALPHA_INTENSITY_44);
-        TRAP_CASE_STRING(GR_TEXFMT_P_8);
-        TRAP_CASE_STRING(GR_TEXFMT_RSVD0);
-        /*TRAP_CASE_STRING(GR_TEXFMT_P_8_6666); ==GR_TEXFMT_RSVD0*/
-        /*TRAP_CASE_STRING(GR_TEXFMT_P_8_6666_EXT); ==GR_TEXFMT_RSVD0*/
-        TRAP_CASE_STRING(GR_TEXFMT_RSVD1);
-        TRAP_CASE_STRING(GR_TEXFMT_16BIT);
-        /*TRAP_CASE_STRING(GR_TEXFMT_ARGB_8332); ==GR_TEXFMT_16BIT*/
-        TRAP_CASE_STRING(GR_TEXFMT_AYIQ_8422);
-        TRAP_CASE_STRING(GR_TEXFMT_RGB_565);
-        TRAP_CASE_STRING(GR_TEXFMT_ARGB_1555);
-        TRAP_CASE_STRING(GR_TEXFMT_ARGB_4444);
-        TRAP_CASE_STRING(GR_TEXFMT_ALPHA_INTENSITY_88);
-        TRAP_CASE_STRING(GR_TEXFMT_AP_88);
-        TRAP_CASE_STRING(GR_TEXFMT_RSVD2);
-        /*TRAP_CASE_STRING(GR_TEXFMT_RSVD4); ==GR_TEXFMT_RSVD2*/
-        TRAP_CASE_STRING(GR_TEXFMT_ARGB_CMP_FXT1);
-        TRAP_CASE_STRING(GR_TEXFMT_ARGB_8888);
-        TRAP_CASE_STRING(GR_TEXFMT_YUYV_422);
-        TRAP_CASE_STRING(GR_TEXFMT_UYVY_422);
-        TRAP_CASE_STRING(GR_TEXFMT_AYUV_444);
-        TRAP_CASE_STRING(GR_TEXFMT_ARGB_CMP_DXT1);
-        TRAP_CASE_STRING(GR_TEXFMT_ARGB_CMP_DXT2);
-        TRAP_CASE_STRING(GR_TEXFMT_ARGB_CMP_DXT3);
-        TRAP_CASE_STRING(GR_TEXFMT_ARGB_CMP_DXT4);
-        TRAP_CASE_STRING(GR_TEXFMT_ARGB_CMP_DXT5);
-        TRAP_CASE_STRING(GR_TEXTFMT_RGB_888);
-        TRAP_NODEFAULT;
- }
-}
-
-const char *TRP_EVENODD (FxU32 evenOdd)
-{
- switch (evenOdd) {
-        TRAP_CASE_STRING(GR_MIPMAPLEVELMASK_EVEN);
-        TRAP_CASE_STRING(GR_MIPMAPLEVELMASK_ODD);
-        TRAP_CASE_STRING(GR_MIPMAPLEVELMASK_BOTH);
-        TRAP_NODEFAULT;
- }
-}
-
-const char *TRP_NCC (GrNCCTable_t table)
-{
- switch (table) {
-        TRAP_CASE_STRING(GR_NCCTABLE_NCC0);
-        TRAP_CASE_STRING(GR_NCCTABLE_NCC1);
-        TRAP_NODEFAULT;
- }
-}
-
-const char *TRP_CLAMPMODE (GrTextureClampMode_t clampmode)
-{
- switch (clampmode) {
-        TRAP_CASE_STRING(GR_TEXTURECLAMP_WRAP);
-        TRAP_CASE_STRING(GR_TEXTURECLAMP_CLAMP);
-        TRAP_CASE_STRING(GR_TEXTURECLAMP_MIRROR_EXT);
-        TRAP_NODEFAULT;
- }
-}
-
-const char *TRP_TEXFILTER (GrTextureFilterMode_t filter_mode)
-{
- switch (filter_mode) {
-        TRAP_CASE_STRING(GR_TEXTUREFILTER_POINT_SAMPLED);
-        TRAP_CASE_STRING(GR_TEXTUREFILTER_BILINEAR);
-        TRAP_NODEFAULT;
- }
-}
-
-const char *TRP_TABLE (GrTexTable_t type)
-{
- switch (type) {
-        TRAP_CASE_STRING(GR_TEXTABLE_NCC0);
-        TRAP_CASE_STRING(GR_TEXTABLE_NCC1);
-        TRAP_CASE_STRING(GR_TEXTABLE_PALETTE);
-        TRAP_CASE_STRING(GR_TEXTABLE_PALETTE_6666_EXT);
-        TRAP_NODEFAULT;
- }
-}
-
-const char *TRP_MIPMODE (GrMipMapMode_t mode)
-{
- switch (mode) {
-        TRAP_CASE_STRING(GR_MIPMAP_DISABLE);
-        TRAP_CASE_STRING(GR_MIPMAP_NEAREST);
-        TRAP_CASE_STRING(GR_MIPMAP_NEAREST_DITHER);
-        TRAP_NODEFAULT;
- }
-}
-
-const char *TRP_TEXBASERANGE (GrTexBaseRange_t range)
-{
- switch (range) {
-        TRAP_CASE_STRING(GR_TEXBASE_2048);
-        TRAP_CASE_STRING(GR_TEXBASE_1024);
-        TRAP_CASE_STRING(GR_TEXBASE_512);
-        TRAP_CASE_STRING(GR_TEXBASE_256_TO_1);
-        TRAP_CASE_STRING(GR_TEXBASE_256);
-        TRAP_CASE_STRING(GR_TEXBASE_128);
-        TRAP_CASE_STRING(GR_TEXBASE_64);
-        TRAP_CASE_STRING(GR_TEXBASE_32_TO_1);
-        TRAP_NODEFAULT;
- }
-}
-
-const char *TRP_LOCKTYPE (GrLock_t type)
-{
- switch (type) {
-        TRAP_CASE_STRING(GR_LFB_READ_ONLY);
-        TRAP_CASE_STRING(GR_LFB_WRITE_ONLY);
-        /*TRAP_CASE_STRING(GR_LFB_IDLE); ==GR_LFB_READ_ONLY*/
-        TRAP_CASE_STRING(GR_LFB_NOIDLE);
-        TRAP_CASE_STRING(GR_LFB_WRITE_ONLY_EXPLICIT_EXT);
-        TRAP_NODEFAULT;
- }
-}
-
-const char *TRP_WRITEMODE (GrLfbWriteMode_t writeMode)
-{
- switch (writeMode) {
-        TRAP_CASE_STRING(GR_LFBWRITEMODE_565);
-        TRAP_CASE_STRING(GR_LFBWRITEMODE_555);
-        TRAP_CASE_STRING(GR_LFBWRITEMODE_1555);
-        TRAP_CASE_STRING(GR_LFBWRITEMODE_RESERVED1);
-        TRAP_CASE_STRING(GR_LFBWRITEMODE_888);
-        TRAP_CASE_STRING(GR_LFBWRITEMODE_8888);
-        TRAP_CASE_STRING(GR_LFBWRITEMODE_RESERVED2);
-        TRAP_CASE_STRING(GR_LFBWRITEMODE_RESERVED3);
-        TRAP_CASE_STRING(GR_LFBWRITEMODE_Z32);
-        TRAP_CASE_STRING(GR_LFBWRITEMODE_RESERVED5);
-        TRAP_CASE_STRING(GR_LFBWRITEMODE_RESERVED6);
-        TRAP_CASE_STRING(GR_LFBWRITEMODE_RESERVED7);
-        TRAP_CASE_STRING(GR_LFBWRITEMODE_565_DEPTH);
-        TRAP_CASE_STRING(GR_LFBWRITEMODE_555_DEPTH);
-        TRAP_CASE_STRING(GR_LFBWRITEMODE_1555_DEPTH);
-        TRAP_CASE_STRING(GR_LFBWRITEMODE_ZA16);
-        TRAP_CASE_STRING(GR_LFBWRITEMODE_ANY);
-        TRAP_NODEFAULT;
- }
-}
-
-const char *TRP_SRCFMT (GrLfbSrcFmt_t src_format)
-{
- switch (src_format) {
-        TRAP_CASE_STRING(GR_LFB_SRC_FMT_565);
-        TRAP_CASE_STRING(GR_LFB_SRC_FMT_555);
-        TRAP_CASE_STRING(GR_LFB_SRC_FMT_1555);
-        TRAP_CASE_STRING(GR_LFB_SRC_FMT_888);
-        TRAP_CASE_STRING(GR_LFB_SRC_FMT_8888);
-        TRAP_CASE_STRING(GR_LFB_SRC_FMT_565_DEPTH);
-        TRAP_CASE_STRING(GR_LFB_SRC_FMT_555_DEPTH);
-        TRAP_CASE_STRING(GR_LFB_SRC_FMT_1555_DEPTH);
-        TRAP_CASE_STRING(GR_LFB_SRC_FMT_ZA16);
-        TRAP_CASE_STRING(GR_LFB_SRC_FMT_RLE16);
-        TRAP_CASE_STRING(GR_LFBWRITEMODE_Z32); /*???*/
-        TRAP_NODEFAULT;
- }
-}
-
-const char *TRP_CRMODE (GrChromaRangeMode_t mode)
-{
- switch (mode) {
-        TRAP_CASE_STRING(GR_CHROMARANGE_DISABLE_EXT);
-        /*TRAP_CASE_STRING(GR_CHROMARANGE_RGB_ALL_EXT); ==GR_CHROMARANGE_DISABLE_EXT*/
-        TRAP_CASE_STRING(GR_CHROMARANGE_ENABLE_EXT);
-        TRAP_NODEFAULT;
- }
-}
-
-const char *TRP_PIXFMT (GrPixelFormat_t pixelformat)
-{
- switch (pixelformat) {
-        TRAP_CASE_STRING(GR_PIXFMT_I_8);
-        TRAP_CASE_STRING(GR_PIXFMT_AI_88);
-        TRAP_CASE_STRING(GR_PIXFMT_RGB_565);
-        TRAP_CASE_STRING(GR_PIXFMT_ARGB_1555);
-        TRAP_CASE_STRING(GR_PIXFMT_ARGB_8888);
-        TRAP_CASE_STRING(GR_PIXFMT_AA_2_RGB_565);
-        TRAP_CASE_STRING(GR_PIXFMT_AA_2_ARGB_1555);
-        TRAP_CASE_STRING(GR_PIXFMT_AA_2_ARGB_8888);
-        TRAP_CASE_STRING(GR_PIXFMT_AA_4_RGB_565);
-        TRAP_CASE_STRING(GR_PIXFMT_AA_4_ARGB_1555);
-        TRAP_CASE_STRING(GR_PIXFMT_AA_4_ARGB_8888);
-        TRAP_CASE_STRING(GR_PIXFMT_AA_8_RGB_565);
-        TRAP_CASE_STRING(GR_PIXFMT_AA_8_ARGB_1555);
-        TRAP_CASE_STRING(GR_PIXFMT_AA_8_ARGB_8888);
-        TRAP_NODEFAULT;
- }
-}
-
-const char *TRP_STENCILOP (GrStencilOp_t op)
-{
- switch (op) {
-        TRAP_CASE_STRING(GR_STENCILOP_KEEP);
-        TRAP_CASE_STRING(GR_STENCILOP_ZERO);
-        TRAP_CASE_STRING(GR_STENCILOP_REPLACE);
-        TRAP_CASE_STRING(GR_STENCILOP_INCR_CLAMP);
-        TRAP_CASE_STRING(GR_STENCILOP_DECR_CLAMP);
-        TRAP_CASE_STRING(GR_STENCILOP_INVERT);
-        TRAP_CASE_STRING(GR_STENCILOP_INCR_WRAP);
-        TRAP_CASE_STRING(GR_STENCILOP_DECR_WRAP);
-        TRAP_NODEFAULT;
- }
-}
-
-const char *TRP_BLENDOP (GrAlphaBlendOp_t op)
-{
- switch (op) {
-        TRAP_CASE_STRING(GR_BLEND_OP_ADD);
-        TRAP_CASE_STRING(GR_BLEND_OP_SUB);
-        TRAP_CASE_STRING(GR_BLEND_OP_REVSUB);
-        TRAP_NODEFAULT;
- }
-}
-
-const char *TRP_CU (GrCCUColor_t a)
-{
- switch (a) {
-        TRAP_CASE_STRING(GR_CMBX_ZERO);
-        TRAP_CASE_STRING(GR_CMBX_TEXTURE_ALPHA);
-        TRAP_CASE_STRING(GR_CMBX_ALOCAL);
-        TRAP_CASE_STRING(GR_CMBX_AOTHER);
-        TRAP_CASE_STRING(GR_CMBX_B);
-        TRAP_CASE_STRING(GR_CMBX_CONSTANT_ALPHA);
-        TRAP_CASE_STRING(GR_CMBX_CONSTANT_COLOR);
-        TRAP_CASE_STRING(GR_CMBX_DETAIL_FACTOR);
-        TRAP_CASE_STRING(GR_CMBX_ITALPHA);
-        TRAP_CASE_STRING(GR_CMBX_ITRGB);
-        TRAP_CASE_STRING(GR_CMBX_LOCAL_TEXTURE_ALPHA);
-        TRAP_CASE_STRING(GR_CMBX_LOCAL_TEXTURE_RGB);
-        TRAP_CASE_STRING(GR_CMBX_LOD_FRAC);
-        TRAP_CASE_STRING(GR_CMBX_OTHER_TEXTURE_ALPHA);
-        TRAP_CASE_STRING(GR_CMBX_OTHER_TEXTURE_RGB);
-        TRAP_CASE_STRING(GR_CMBX_TEXTURE_RGB);
-        TRAP_CASE_STRING(GR_CMBX_TMU_CALPHA);
-        TRAP_CASE_STRING(GR_CMBX_TMU_CCOLOR);
-        TRAP_NODEFAULT;
- }
-}
-
-const char *TRP_CMBMODE (GrCombineMode_t a_mode)
-{
- switch (a_mode) {
-        TRAP_CASE_STRING(GR_FUNC_MODE_ZERO);
-        TRAP_CASE_STRING(GR_FUNC_MODE_X);
-        TRAP_CASE_STRING(GR_FUNC_MODE_ONE_MINUS_X);
-        TRAP_CASE_STRING(GR_FUNC_MODE_NEGATIVE_X);
-        TRAP_CASE_STRING(GR_FUNC_MODE_X_MINUS_HALF);
-        TRAP_NODEFAULT;
- }
-}
-
-const char *TRP_TMU (GrChipID_t tmu)
-{
- switch (tmu) {
-        TRAP_CASE_STRING(GR_TMU0);
-        TRAP_CASE_STRING(GR_TMU1);
-        TRAP_NODEFAULT;
- }
-}
-
-const char *TRP_TXDITHER (FxU32 dither)
-{
- switch (dither) {
-        TRAP_CASE_STRING(TX_DITHER_NONE);
-        TRAP_CASE_STRING(TX_DITHER_4x4);
-        TRAP_CASE_STRING(TX_DITHER_ERR);
-        TRAP_NODEFAULT;
- }
-}
-
-const char *TRP_TXCOMPRESS (FxU32 compress)
-{
- switch (compress) {
-        TRAP_CASE_STRING(TX_COMPRESSION_STATISTICAL);
-        TRAP_CASE_STRING(TX_COMPRESSION_HEURISTIC);
-        TRAP_NODEFAULT;
- }
-}
-
-
-
-/****************************************************************************\
-* REAL POINTERS                                                              *
-\****************************************************************************/
-
-/*
-** glide extensions
-*/
-void (FX_CALL *real_grSetNumPendingBuffers) (FxI32 NumPendingBuffers);
-char * (FX_CALL *real_grGetRegistryOrEnvironmentStringExt) (char *theEntry);
-void (FX_CALL *real_grGetGammaTableExt) (FxU32 nentries, FxU32 *red, FxU32 *green, FxU32 *blue);
-void (FX_CALL *real_grChromaRangeModeExt) (GrChromakeyMode_t mode);
-void (FX_CALL *real_grChromaRangeExt) (GrColor_t color, GrColor_t range, GrChromaRangeMode_t match_mode);
-void (FX_CALL *real_grTexChromaModeExt) (GrChipID_t tmu, GrChromakeyMode_t mode);
-void (FX_CALL *real_grTexChromaRangeExt) (GrChipID_t tmu, GrColor_t min, GrColor_t max, GrTexChromakeyMode_t mode);
-
-/* pointcast */
-void (FX_CALL *real_grTexDownloadTableExt) (GrChipID_t tmu, GrTexTable_t type, void *data);
-void (FX_CALL *real_grTexDownloadTablePartialExt) (GrChipID_t tmu, GrTexTable_t type, void *data, int start, int end);
-void (FX_CALL *real_grTexNCCTableExt) (GrChipID_t tmu, GrNCCTable_t table);
-
-/* tbext */
-void (FX_CALL *real_grTextureBufferExt) (GrChipID_t tmu, FxU32 startAddress, GrLOD_t thisLOD, GrLOD_t largeLOD, GrAspectRatio_t aspectRatio, GrTextureFormat_t format, FxU32 odd_even_mask);
-void (FX_CALL *real_grTextureAuxBufferExt) (GrChipID_t tmu, FxU32 startAddress, GrLOD_t thisLOD, GrLOD_t largeLOD, GrAspectRatio_t aspectRatio, GrTextureFormat_t format, FxU32 odd_even_mask);
-void (FX_CALL *real_grAuxBufferExt) (GrBuffer_t buffer);
-
-/* napalm */
-GrContext_t (FX_CALL *real_grSstWinOpenExt) (FxU32 hWnd, GrScreenResolution_t resolution, GrScreenRefresh_t refresh, GrColorFormat_t format, GrOriginLocation_t origin, GrPixelFormat_t pixelformat, int nColBuffers, int nAuxBuffers);
-void (FX_CALL *real_grStencilFuncExt) (GrCmpFnc_t fnc, GrStencil_t ref, GrStencil_t mask);
-void (FX_CALL *real_grStencilMaskExt) (GrStencil_t value);
-void (FX_CALL *real_grStencilOpExt) (GrStencilOp_t stencil_fail, GrStencilOp_t depth_fail, GrStencilOp_t depth_pass);
-void (FX_CALL *real_grLfbConstantStencilExt) (GrStencil_t value);
-void (FX_CALL *real_grBufferClearExt) (GrColor_t color, GrAlpha_t alpha, FxU32 depth, GrStencil_t stencil);
-void (FX_CALL *real_grColorCombineExt) (GrCCUColor_t a, GrCombineMode_t a_mode, GrCCUColor_t b, GrCombineMode_t b_mode, GrCCUColor_t c, FxBool c_invert, GrCCUColor_t d, FxBool d_invert, FxU32 shift, FxBool invert);
-void (FX_CALL *real_grAlphaCombineExt) (GrACUColor_t a, GrCombineMode_t a_mode, GrACUColor_t b, GrCombineMode_t b_mode, GrACUColor_t c, FxBool c_invert, GrACUColor_t d, FxBool d_invert, FxU32 shift, FxBool invert);
-void (FX_CALL *real_grTexColorCombineExt) (GrChipID_t tmu, GrTCCUColor_t a, GrCombineMode_t a_mode, GrTCCUColor_t b, GrCombineMode_t b_mode, GrTCCUColor_t c, FxBool c_invert, GrTCCUColor_t d, FxBool d_invert, FxU32 shift, FxBool invert);
-void (FX_CALL *real_grTexAlphaCombineExt) (GrChipID_t tmu, GrTACUColor_t a, GrCombineMode_t a_mode, GrTACUColor_t b, GrCombineMode_t b_mode, GrTACUColor_t c, FxBool c_invert, GrTACUColor_t d, FxBool d_invert, FxU32 shift, FxBool invert);
-void (FX_CALL *real_grConstantColorValueExt) (GrChipID_t tmu, GrColor_t value);
-void (FX_CALL *real_grColorMaskExt) (FxBool r, FxBool g, FxBool b, FxBool a);
-void (FX_CALL *real_grAlphaBlendFunctionExt) (GrAlphaBlendFnc_t rgb_sf, GrAlphaBlendFnc_t rgb_df, GrAlphaBlendOp_t rgb_op, GrAlphaBlendFnc_t alpha_sf, GrAlphaBlendFnc_t alpha_df, GrAlphaBlendOp_t alpha_op);
-void (FX_CALL *real_grTBufferWriteMaskExt) (FxU32 tmask);
-
-/*
-** texus
-*/
-void (FX_CALL *real_txImgQuantize) (char *dst, char *src, int w, int h, FxU32 format, FxU32 dither);
-void (FX_CALL *real_txMipQuantize) (TxMip *pxMip, TxMip *txMip, int fmt, FxU32 d, FxU32 comp);
-void (FX_CALL *real_txPalToNcc) (GuNccTable *ncc_table, const FxU32 *pal);
-
-
-
-/****************************************************************************\
-* DEBUG HOOKS                                                                *
-\****************************************************************************/
-
-/*
-** rendering functions
-*/
-void FX_CALL trap_grDrawPoint (const void *pt)
-{
-#define FN_NAME "grDrawPoint"
- TRAP_LOG("%s(%p)\n", FN_NAME, pt);
- grDrawPoint(pt);
-#undef FN_NAME
-}
-
-void FX_CALL trap_grDrawLine (const void *v1,
-                              const void *v2)
-{
-#define FN_NAME "grDrawLine"
- TRAP_LOG("%s(%p, %p)\n", FN_NAME, v1, v2);
- grDrawLine(v1, v2);
-#undef FN_NAME
-}
-
-void FX_CALL trap_grDrawTriangle (const void *a,
-                                  const void *b,
-                                  const void *c)
-{
-#define FN_NAME "grDrawTriangle"
- TRAP_LOG("%s(%p, %p, %p)\n", FN_NAME, a, b, c);
- grDrawTriangle(a, b, c);
-#undef FN_NAME
-}
-
-void FX_CALL trap_grVertexLayout (FxU32 param,
-                                  FxI32 offset,
-                                  FxU32 mode)
-{
-#define FN_NAME "grVertexLayout"
- TRAP_LOG("%s(%s, %ld, %s)\n", FN_NAME, TRP_VTX(param), offset, TRP_PARAM(mode));
- grVertexLayout(param, offset, mode);
-#undef FN_NAME
-}
-
-void FX_CALL trap_grDrawVertexArray (FxU32 mode,
-                                     FxU32 Count,
-                                     void  *pointers)
-{
-#define FN_NAME "grDrawVertexArray"
- TRAP_LOG("%s(%s, %lu, %p)\n", FN_NAME, TRP_ARRAY(mode), Count, pointers);
- grDrawVertexArray(mode, Count, pointers);
-#undef FN_NAME
-}
-
-void FX_CALL trap_grDrawVertexArrayContiguous (FxU32 mode,
-                                               FxU32 Count,
-                                               void  *pointers,
-                                               FxU32 stride)
-{
-#define FN_NAME "grDrawVertexArrayContiguous"
- TRAP_LOG("%s(%s, %lu, %p, %lu)\n", FN_NAME, TRP_ARRAY(mode), Count, pointers, stride);
- grDrawVertexArrayContiguous(mode, Count, pointers, stride);
-#undef FN_NAME
-}
-
-/*
-**  Antialiasing Functions
-*/
-void FX_CALL trap_grAADrawTriangle (const void *a,
-                                    const void *b,
-                                    const void *c,
-                                    FxBool     ab_antialias,
-                                    FxBool     bc_antialias,
-                                    FxBool     ca_antialias)
-{
-#define FN_NAME "grAADrawTriangle"
- TRAP_LOG("%s(%p, %p, %p, %s, %s, %s)\n", FN_NAME, a, b, c, TRP_BOOL(ab_antialias), TRP_BOOL(bc_antialias), TRP_BOOL(ca_antialias));
- grAADrawTriangle(a, b, c, ab_antialias, bc_antialias, ca_antialias);
-#undef FN_NAME
-}
-
-/*
-** buffer management
-*/
-void FX_CALL trap_grBufferClear (GrColor_t color,
-                                 GrAlpha_t alpha,
-                                 FxU32     depth)
-{
-#define FN_NAME "grBufferClear"
- TRAP_LOG("%s(%08lx, %02x, %08lx)\n", FN_NAME, color, alpha, depth);
- grBufferClear(color, alpha, depth);
-#undef FN_NAME
-}
-
-void FX_CALL trap_grBufferSwap (FxU32 swap_interval)
-{
-#define FN_NAME "grBufferSwap"
- TRAP_LOG("%s(%lu)\n", FN_NAME, swap_interval);
- grBufferSwap(swap_interval);
-#undef FN_NAME
-}
-
-void FX_CALL trap_grRenderBuffer (GrBuffer_t buffer)
-{
-#define FN_NAME "grRenderBuffer"
- TRAP_LOG("%s(%s)\n", FN_NAME, TRP_BUFFER(buffer));
- grRenderBuffer(buffer);
-#undef FN_NAME
-}
-
-/*
-** error management
-*/
-void FX_CALL trap_grErrorSetCallback (GrErrorCallbackFnc_t fnc)
-{
-#define FN_NAME "grErrorSetCallback"
- TRAP_LOG("%s(%p)\n", FN_NAME, (void *)fnc);
- grErrorSetCallback(fnc);
-#undef FN_NAME
-}
-
-/*
-** SST routines
-*/
-void FX_CALL trap_grFinish (void)
-{
-#define FN_NAME "grFinish"
- TRAP_LOG("%s()\n", FN_NAME);
- grFinish();
-#undef FN_NAME
-}
-
-void FX_CALL trap_grFlush (void)
-{
-#define FN_NAME "grFlush"
- TRAP_LOG("%s()\n", FN_NAME);
- grFlush();
-#undef FN_NAME
-}
-
-GrContext_t FX_CALL trap_grSstWinOpen (FxU32                hWnd,
-                                       GrScreenResolution_t screen_resolution,
-                                       GrScreenRefresh_t    refresh_rate,
-                                       GrColorFormat_t      color_format,
-                                       GrOriginLocation_t   origin_location,
-                                       int                  nColBuffers,
-                                       int                  nAuxBuffers)
-{
-#define FN_NAME "grSstWinOpen"
- GrContext_t rv;
- TRAP_LOG("%s(%08lx, %s, %s, %s, %s, %d, %d)\n", FN_NAME, hWnd, TRP_RESOLUTION(screen_resolution), TRP_REFRESH(refresh_rate), TRP_COLFMT(color_format), TRP_ORIGIN(origin_location), nColBuffers, nAuxBuffers);
- rv = grSstWinOpen(hWnd, screen_resolution, refresh_rate, color_format, origin_location, nColBuffers, nAuxBuffers);
- TRAP_LOG(GOT "%p\n", (void *)rv);
- return rv;
-#undef FN_NAME
-}
-
-FxBool FX_CALL trap_grSstWinClose (GrContext_t context)
-{
-#define FN_NAME "grSstWinClose"
- FxBool rv;
- TRAP_LOG("%s(%p)\n", FN_NAME, (void *)context);
- rv = grSstWinClose(context);
- TRAP_LOG(GOT "%s\n", TRP_BOOL(rv));
- return rv;
-#undef FN_NAME
-}
-
-FxBool FX_CALL trap_grSelectContext (GrContext_t context)
-{
-#define FN_NAME "grSelectContext"
- FxBool rv;
- TRAP_LOG("%s(%p)\n", FN_NAME, (void *)context);
- rv = grSelectContext(context);
- TRAP_LOG(GOT "%s\n", TRP_BOOL(rv));
- return rv;
-#undef FN_NAME
-}
-
-void FX_CALL trap_grSstOrigin (GrOriginLocation_t origin)
-{
-#define FN_NAME "grSstOrigin"
- TRAP_LOG("%s(%s)\n", FN_NAME, TRP_ORIGIN(origin));
- grSstOrigin(origin);
-#undef FN_NAME
-}
-
-void FX_CALL trap_grSstSelect (int which_sst)
-{
-#define FN_NAME "grSstSelect"
- TRAP_LOG("%s(%d)\n", FN_NAME, which_sst);
- grSstSelect(which_sst);
-#undef FN_NAME
-}
-
-/*
-** Glide configuration and special effect maintenance functions
-*/
-void FX_CALL trap_grAlphaBlendFunction (GrAlphaBlendFnc_t rgb_sf,
-                                        GrAlphaBlendFnc_t rgb_df,
-                                        GrAlphaBlendFnc_t alpha_sf,
-                                        GrAlphaBlendFnc_t alpha_df)
-{
-#define FN_NAME "grAlphaBlendFunction"
- TRAP_LOG("%s(%s, %s, %s, %s)\n", FN_NAME, TRP_BLEND(rgb_sf), TRP_BLEND(rgb_df), TRP_BLEND(alpha_sf), TRP_BLEND(alpha_df));
- grAlphaBlendFunction(rgb_sf, rgb_df, alpha_sf, alpha_df);
-#undef FN_NAME
-}
-
-void FX_CALL trap_grAlphaCombine (GrCombineFunction_t function,
-                                  GrCombineFactor_t   factor,
-                                  GrCombineLocal_t    local,
-                                  GrCombineOther_t    other,
-                                  FxBool              invert)
-{
-#define FN_NAME "grAlphaCombine"
- TRAP_LOG("%s(%s, %s, %s, %s, %s)\n", FN_NAME, TRP_CMBFUNC(function), TRP_CMBFACT(factor), TRP_CMBLOCAL(local), TRP_CMBOTHER(other), TRP_BOOL(invert));
- grAlphaCombine(function, factor, local, other, invert);
-#undef FN_NAME
-}
-
-void FX_CALL trap_grAlphaControlsITRGBLighting (FxBool enable)
-{
-#define FN_NAME "grAlphaControlsITRGBLighting"
- TRAP_LOG("%s(%s)\n", FN_NAME, TRP_BOOL(enable));
- grAlphaControlsITRGBLighting(enable);
-#undef FN_NAME
-}
-
-void FX_CALL trap_grAlphaTestFunction (GrCmpFnc_t function)
-{
-#define FN_NAME "grAlphaTestFunction"
- TRAP_LOG("%s(%s)\n", FN_NAME, TRP_CMPFUNC(function));
- grAlphaTestFunction(function);
-#undef FN_NAME
-}
-
-void FX_CALL trap_grAlphaTestReferenceValue (GrAlpha_t value)
-{
-#define FN_NAME "grAlphaTestReferenceValue"
- TRAP_LOG("%s(%02x)\n", FN_NAME, value);
- grAlphaTestReferenceValue(value);
-#undef FN_NAME
-}
-
-void FX_CALL trap_grChromakeyMode (GrChromakeyMode_t mode)
-{
-#define FN_NAME "grChromakeyMode"
- TRAP_LOG("%s(%s)\n", FN_NAME, TRP_CKMODE(mode));
- grChromakeyMode(mode);
-#undef FN_NAME
-}
-
-void FX_CALL trap_grChromakeyValue (GrColor_t value)
-{
-#define FN_NAME "grChromakeyValue"
- TRAP_LOG("%s(%08lx)\n", FN_NAME, value);
- grChromakeyValue(value);
-#undef FN_NAME
-}
-
-void FX_CALL trap_grClipWindow (FxU32 minx,
-                                FxU32 miny,
-                                FxU32 maxx,
-                                FxU32 maxy)
-{
-#define FN_NAME "grClipWindow"
- TRAP_LOG("%s(%lu, %lu, %lu, %lu)\n", FN_NAME, minx, miny, maxx, maxy);
- grClipWindow(minx, miny, maxx, maxy);
-#undef FN_NAME
-}
-
-void FX_CALL trap_grColorCombine (GrCombineFunction_t function,
-                                  GrCombineFactor_t   factor,
-                                  GrCombineLocal_t    local,
-                                  GrCombineOther_t    other,
-                                  FxBool              invert)
-{
-#define FN_NAME "grColorCombine"
- TRAP_LOG("%s(%s, %s, %s, %s, %s)\n", FN_NAME, TRP_CMBFUNC(function), TRP_CMBFACT(factor), TRP_CMBLOCAL(local), TRP_CMBOTHER(other), TRP_BOOL(invert));
- grColorCombine(function, factor, local, other, invert);
-#undef FN_NAME
-}
-
-void FX_CALL trap_grColorMask (FxBool rgb,
-                               FxBool a)
-{
-#define FN_NAME "grColorMask"
- TRAP_LOG("%s(%s, %s)\n", FN_NAME, TRP_BOOL(rgb), TRP_BOOL(a));
- grColorMask(rgb, a);
-#undef FN_NAME
-}
-
-void FX_CALL trap_grCullMode (GrCullMode_t mode)
-{
-#define FN_NAME "grCullMode"
- TRAP_LOG("%s(%s)\n", FN_NAME, TRP_CULLMODE(mode));
- grCullMode(mode);
-#undef FN_NAME
-}
-
-void FX_CALL trap_grConstantColorValue (GrColor_t value)
-{
-#define FN_NAME "grConstantColorValue"
- TRAP_LOG("%s(%08lx)\n", FN_NAME, value);
- grConstantColorValue(value);
-#undef FN_NAME
-}
-
-void FX_CALL trap_grDepthBiasLevel (FxI32 level)
-{
-#define FN_NAME "grDepthBiasLevel"
- TRAP_LOG("%s(%ld)\n", FN_NAME, level);
- grDepthBiasLevel(level);
-#undef FN_NAME
-}
-
-void FX_CALL trap_grDepthBufferFunction (GrCmpFnc_t function)
-{
-#define FN_NAME "grDepthBufferFunction"
- TRAP_LOG("%s(%s)\n", FN_NAME, TRP_CMPFUNC(function));
- grDepthBufferFunction(function);
-#undef FN_NAME
-}
-
-void FX_CALL trap_grDepthBufferMode (GrDepthBufferMode_t mode)
-{
-#define FN_NAME "grDepthBufferMode"
- TRAP_LOG("%s(%s)\n", FN_NAME, TRP_DEPTHMODE(mode));
- grDepthBufferMode(mode);
-#undef FN_NAME
-}
-
-void FX_CALL trap_grDepthMask (FxBool mask)
-{
-#define FN_NAME "grDepthMask"
- TRAP_LOG("%s(%s)\n", FN_NAME, TRP_BOOL(mask));
- grDepthMask(mask);
-#undef FN_NAME
-}
-
-void FX_CALL trap_grDisableAllEffects (void)
-{
-#define FN_NAME "grDisableAllEffects"
- TRAP_LOG("%s()\n", FN_NAME);
- grDisableAllEffects();
-#undef FN_NAME
-}
-
-void FX_CALL trap_grDitherMode (GrDitherMode_t mode)
-{
-#define FN_NAME "grDitherMode"
- TRAP_LOG("%s(%s)\n", FN_NAME, TRP_DITHERMODE(mode));
- grDitherMode(mode);
-#undef FN_NAME
-}
-
-void FX_CALL trap_grFogColorValue (GrColor_t fogcolor)
-{
-#define FN_NAME "grFogColorValue"
- TRAP_LOG("%s(%08lx)\n", FN_NAME, fogcolor);
- grFogColorValue(fogcolor);
-#undef FN_NAME
-}
-
-void FX_CALL trap_grFogMode (GrFogMode_t mode)
-{
-#define FN_NAME "grFogMode"
- TRAP_LOG("%s(%s)\n", FN_NAME, TRP_FOGMODE(mode));
- grFogMode(mode);
-#undef FN_NAME
-}
-
-void FX_CALL trap_grFogTable (const GrFog_t ft[])
-{
-#define FN_NAME "grFogTable"
- TRAP_LOG("%s(%p)\n", FN_NAME, ft);
- grFogTable(ft);
-#undef FN_NAME
-}
-
-void FX_CALL trap_grLoadGammaTable (FxU32 nentries,
-                                    FxU32 *red,
-                                    FxU32 *green,
-                                    FxU32 *blue)
-{
-#define FN_NAME "grLoadGammaTable"
- TRAP_LOG("%s(%lu, %p, %p, %p)\n", FN_NAME, nentries, (void *)red, (void *)green, (void *)blue);
- grLoadGammaTable(nentries, red, green, blue);
-#undef FN_NAME
-}
-
-void FX_CALL trap_grSplash (float x,
-                            float y,
-                            float width,
-                            float height,
-                            FxU32 frame)
-{
-#define FN_NAME "grSplash"
- TRAP_LOG("%s(%f, %f, %f, %f, %lu)\n", FN_NAME, x, y, width, height, frame);
- grSplash(x, y, width, height, frame);
-#undef FN_NAME
-}
-
-FxU32 FX_CALL trap_grGet (FxU32 pname,
-                          FxU32 plength,
-                          FxI32 *params)
-{
-#define FN_NAME "grGet"
- FxU32 rv, i;
- TRAP_LOG("%s(%s, %lu, %p)\n", FN_NAME, TRP_GETNAME(pname), plength, (void *)params);
- rv = grGet(pname, plength, params);
- TRAP_LOG(GOT "[");
- for (i = 0; i < (rv/sizeof(FxI32)); i++) {
-     TRAP_LOG("%s%ld", i ? ", " : "", params[i]);
- }
- TRAP_LOG("]\n");
- return rv;
-#undef FN_NAME
-}
-
-const char *FX_CALL trap_grGetString (FxU32 pname)
-{
-#define FN_NAME "grGetString"
- const char *rv;
- TRAP_LOG("%s(%s)\n", FN_NAME, TRP_GETSTRING(pname));
- rv = grGetString(pname);
- if (rv) {
-    TRAP_LOG(GOT "\"%s\"\n", rv);
- } else {
-    TRAP_LOG(GOT "NULL\n");
- }
- return rv;
-#undef FN_NAME
-}
-
-FxI32 FX_CALL trap_grQueryResolutions (const GrResolution *resTemplate,
-                                       GrResolution       *output)
-{
-#define FN_NAME "grQueryResolutions"
- FxI32 rv;
- TRAP_LOG("%s(%p, %p)\n", FN_NAME, (void *)resTemplate, (void *)output);
- rv = grQueryResolutions(resTemplate, output);
- TRAP_LOG(GOT "%ld\n", rv);
- return rv;
-#undef FN_NAME
-}
-
-FxBool FX_CALL trap_grReset (FxU32 what)
-{
-#define FN_NAME "grReset"
- FxBool rv;
- TRAP_LOG("%s(%s)\n", FN_NAME, TRP_GETNAME(what));
- rv = grReset(what);
- TRAP_LOG(GOT "%s\n", TRP_BOOL(rv));
- return rv;
-#undef FN_NAME
-}
-
-GrProc FX_CALL trap_grGetProcAddress (char *procName)
-{
-#define FN_NAME "grGetProcAddress"
- GrProc rv;
- TRAP_LOG("%s(%s)\n", FN_NAME, procName);
- rv = grGetProcAddress(procName);
- TRAP_LOG(GOT "%p\n", (void *)rv);
- return rv;
-#undef FN_NAME
-}
-
-void FX_CALL trap_grEnable (GrEnableMode_t mode)
-{
-#define FN_NAME "grEnable"
- TRAP_LOG("%s(%s)\n", FN_NAME, TRP_ENABLE(mode));
- grEnable(mode);
-#undef FN_NAME
-}
-
-void FX_CALL trap_grDisable (GrEnableMode_t mode)
-{
-#define FN_NAME "grDisable"
- TRAP_LOG("%s(%s)\n", FN_NAME, TRP_ENABLE(mode));
- grDisable(mode);
-#undef FN_NAME
-}
-
-void FX_CALL trap_grCoordinateSpace (GrCoordinateSpaceMode_t mode)
-{
-#define FN_NAME "grCoordinateSpace"
- TRAP_LOG("%s(%s)\n", FN_NAME, TRP_COORD(mode));
- grCoordinateSpace(mode);
-#undef FN_NAME
-}
-
-void FX_CALL trap_grDepthRange (FxFloat n,
-                                FxFloat f)
-{
-#define FN_NAME "grDepthRange"
- TRAP_LOG("%s(%f, %f)\n", FN_NAME, n, f);
- grDepthRange(n, f);
-#undef FN_NAME
-}
-
-void FX_CALL trap_grStippleMode (GrStippleMode_t mode)
-{
-#define FN_NAME "grStippleMode"
- TRAP_LOG("%s(%s)\n", FN_NAME, TRP_STIPPLEMODE(mode));
- grStippleMode(mode); /* some Glide libs don't have it; not used anyway */
-#undef FN_NAME
-}
-
-void FX_CALL trap_grStipplePattern (GrStipplePattern_t mode)
-{
-#define FN_NAME "grStipplePattern"
- TRAP_LOG("%s(%08lx)\n", FN_NAME, mode);
- grStipplePattern(mode); /* some Glide libs don't have it; not used anyway */
-#undef FN_NAME
-}
-
-void FX_CALL trap_grViewport (FxI32 x,
-                              FxI32 y,
-                              FxI32 width,
-                              FxI32 height)
-{
-#define FN_NAME "grViewport"
- TRAP_LOG("%s(%ld, %ld, %ld, %ld)\n", FN_NAME, x, y, width, height);
- grViewport(x, y, width, height);
-#undef FN_NAME
-}
-
-/*
-** texture mapping control functions
-*/
-FxU32 FX_CALL trap_grTexCalcMemRequired (GrLOD_t           lodmin,
-                                         GrLOD_t           lodmax,
-                                         GrAspectRatio_t   aspect,
-                                         GrTextureFormat_t fmt)
-{
-#define FN_NAME "grTexCalcMemRequired"
- FxU32 rv;
- TRAP_LOG("%s(%s, %s, %s, %s)\n", FN_NAME, TRP_LODLEVEL(lodmin), TRP_LODLEVEL(lodmax), TRP_ASPECTRATIO(aspect), TRP_TEXFMT(fmt));
- rv = grTexCalcMemRequired(lodmin, lodmax, aspect, fmt);
- TRAP_LOG(GOT "%lu\n", rv);
- return rv;
-#undef FN_NAME
-}
-
-FxU32 FX_CALL trap_grTexTextureMemRequired (FxU32     evenOdd,
-                                            GrTexInfo *info)
-{
-#define FN_NAME "grTexTextureMemRequired"
- FxU32 rv;
- TRAP_LOG("%s(%s, %p)\n", FN_NAME, TRP_EVENODD(evenOdd), (void *)info);
- rv = grTexTextureMemRequired(evenOdd, info);
- TRAP_LOG(GOT "%lu\n", rv);
- return rv;
-#undef FN_NAME
-}
-
-FxU32 FX_CALL trap_grTexMinAddress (GrChipID_t tmu)
-{
-#define FN_NAME "grTexMinAddress"
- FxU32 rv;
- TRAP_LOG("%s(%s)\n", FN_NAME, TRP_TMU(tmu));
- rv = grTexMinAddress(tmu);
- TRAP_LOG(GOT "%lu\n", rv);
- return rv;
-#undef FN_NAME
-}
-
-FxU32 FX_CALL trap_grTexMaxAddress (GrChipID_t tmu)
-{
-#define FN_NAME "grTexMaxAddress"
- FxU32 rv;
- TRAP_LOG("%s(%s)\n", FN_NAME, TRP_TMU(tmu));
- rv = grTexMaxAddress(tmu);
- TRAP_LOG(GOT "%lu\n", rv);
- return rv;
-#undef FN_NAME
-}
-
-void FX_CALL trap_grTexNCCTable (GrNCCTable_t table)
-{
-#define FN_NAME "grTexNCCTable"
- TRAP_LOG("%s(%s)\n", FN_NAME, TRP_NCC(table));
- grTexNCCTable(table);
-#undef FN_NAME
-}
-
-void FX_CALL trap_grTexSource (GrChipID_t tmu,
-                               FxU32      startAddress,
-                               FxU32      evenOdd,
-                               GrTexInfo  *info)
-{
-#define FN_NAME "grTexSource"
- TRAP_LOG("%s(%s, %08lx, %s, %p)\n", FN_NAME, TRP_TMU(tmu), startAddress, TRP_EVENODD(evenOdd), (void *)info);
- grTexSource(tmu, startAddress, evenOdd, info);
-#undef FN_NAME
-}
-
-void FX_CALL trap_grTexClampMode (GrChipID_t           tmu,
-                                  GrTextureClampMode_t s_clampmode,
-                                  GrTextureClampMode_t t_clampmode)
-{
-#define FN_NAME "grTexClampMode"
- TRAP_LOG("%s(%s, %s, %s)\n", FN_NAME, TRP_TMU(tmu), TRP_CLAMPMODE(s_clampmode), TRP_CLAMPMODE(t_clampmode));
- grTexClampMode(tmu, s_clampmode, t_clampmode);
-#undef FN_NAME
-}
-
-void FX_CALL trap_grTexCombine (GrChipID_t          tmu,
-                                GrCombineFunction_t rgb_function,
-                                GrCombineFactor_t   rgb_factor,
-                                GrCombineFunction_t alpha_function,
-                                GrCombineFactor_t   alpha_factor,
-                                FxBool              rgb_invert,
-                                FxBool              alpha_invert)
-{
-#define FN_NAME "grTexCombine"
- TRAP_LOG("%s(%s, %s, %s, %s, %s, %s, %s)\n", FN_NAME, TRP_TMU(tmu), TRP_CMBFUNC(rgb_function), TRP_CMBFACT(rgb_factor), TRP_CMBFUNC(alpha_function), TRP_CMBFACT(alpha_factor), TRP_BOOL(rgb_invert), TRP_BOOL(alpha_invert));
- grTexCombine(tmu, rgb_function, rgb_factor, alpha_function, alpha_factor, rgb_invert, alpha_invert);
-#undef FN_NAME
-}
-
-void FX_CALL trap_grTexDetailControl (GrChipID_t tmu,
-                                      int        lod_bias,
-                                      FxU8       detail_scale,
-                                      float      detail_max)
-{
-#define FN_NAME "grTexDetailControl"
- TRAP_LOG("%s(%s, %u, %d, %f)\n", FN_NAME, TRP_TMU(tmu), lod_bias, detail_scale, detail_max);
- grTexDetailControl(tmu, lod_bias, detail_scale, detail_max);
-#undef FN_NAME
-}
-
-void FX_CALL trap_grTexFilterMode (GrChipID_t            tmu,
-                                   GrTextureFilterMode_t minfilter_mode,
-                                   GrTextureFilterMode_t magfilter_mode)
-{
-#define FN_NAME "grTexFilterMode"
- TRAP_LOG("%s(%s, %s, %s)\n", FN_NAME, TRP_TMU(tmu), TRP_TEXFILTER(minfilter_mode), TRP_TEXFILTER(magfilter_mode));
- grTexFilterMode(tmu, minfilter_mode, magfilter_mode);
-#undef FN_NAME
-}
-
-void FX_CALL trap_grTexLodBiasValue (GrChipID_t tmu,
-                                     float      bias)
-{
-#define FN_NAME "grTexLodBiasValue"
- TRAP_LOG("%s(%s, %f)\n", FN_NAME, TRP_TMU(tmu), bias);
- grTexLodBiasValue(tmu, bias);
-#undef FN_NAME
-}
-
-void FX_CALL trap_grTexDownloadMipMap (GrChipID_t tmu,
-                                       FxU32      startAddress,
-                                       FxU32      evenOdd,
-                                       GrTexInfo  *info)
-{
-#define FN_NAME "grTexDownloadMipMap"
- TRAP_LOG("%s(%s, %08lx, %s, %p)\n", FN_NAME, TRP_TMU(tmu), startAddress, TRP_EVENODD(evenOdd), (void *)info);
- grTexDownloadMipMap(tmu, startAddress, evenOdd, info);
-#undef FN_NAME
-}
-
-void FX_CALL trap_grTexDownloadMipMapLevel (GrChipID_t        tmu,
-                                            FxU32             startAddress,
-                                            GrLOD_t           thisLod,
-                                            GrLOD_t           largeLod,
-                                            GrAspectRatio_t   aspectRatio,
-                                            GrTextureFormat_t format,
-                                            FxU32             evenOdd,
-                                            void              *data)
-{
-#define FN_NAME "grTexDownloadMipMapLevel"
- TRAP_LOG("%s(%s, %08lx, %s, %s, %s, %s, %s, %p)\n", FN_NAME, TRP_TMU(tmu), startAddress, TRP_LODLEVEL(thisLod), TRP_LODLEVEL(largeLod), TRP_ASPECTRATIO(aspectRatio), TRP_TEXFMT(format), TRP_EVENODD(evenOdd), data);
- grTexDownloadMipMapLevel(tmu, startAddress, thisLod, largeLod, aspectRatio, format, evenOdd, data);
-#undef FN_NAME
-}
-
-FxBool FX_CALL trap_grTexDownloadMipMapLevelPartial (GrChipID_t        tmu,
-                                                     FxU32             startAddress,
-                                                     GrLOD_t           thisLod,
-                                                     GrLOD_t           largeLod,
-                                                     GrAspectRatio_t   aspectRatio,
-                                                     GrTextureFormat_t format,
-                                                     FxU32             evenOdd,
-                                                     void              *data,
-                                                     int               start,
-                                                     int               end)
-{
-#define FN_NAME "grTexDownloadMipMapLevelPartial"
- FxBool rv;
- TRAP_LOG("%s(%s, %08lx, %s, %s, %s, %s, %s, %p, %d, %d)\n", FN_NAME, TRP_TMU(tmu), startAddress, TRP_LODLEVEL(thisLod), TRP_LODLEVEL(largeLod), TRP_ASPECTRATIO(aspectRatio), TRP_TEXFMT(format), TRP_EVENODD(evenOdd), data, start, end);
- rv = grTexDownloadMipMapLevelPartial(tmu, startAddress, thisLod, largeLod, aspectRatio, format, evenOdd, data, start, end);
- TRAP_LOG(GOT "%s\n", TRP_BOOL(rv));
- return rv;
-#undef FN_NAME
-}
-
-void FX_CALL trap_grTexDownloadTable (GrTexTable_t type,
-                                      void         *data)
-{
-#define FN_NAME "grTexDownloadTable"
- TRAP_LOG("%s(%s, %p)\n", FN_NAME, TRP_TABLE(type), data);
- grTexDownloadTable(type, data);
-#undef FN_NAME
-}
-
-void FX_CALL trap_grTexDownloadTablePartial (GrTexTable_t type,
-                                             void         *data,
-                                             int          start,
-                                             int          end)
-{
-#define FN_NAME "grTexDownloadTablePartial"
- TRAP_LOG("%s(%s, %p, %d, %d)\n", FN_NAME, TRP_TABLE(type), data, start, end);
- grTexDownloadTablePartial(type, data, start, end);
-#undef FN_NAME
-}
-
-void FX_CALL trap_grTexMipMapMode (GrChipID_t     tmu,
-                                   GrMipMapMode_t mode,
-                                   FxBool         lodBlend)
-{
-#define FN_NAME "grTexMipMapMode"
- TRAP_LOG("%s(%s, %s, %s)\n", FN_NAME, TRP_TMU(tmu), TRP_MIPMODE(mode), TRP_BOOL(lodBlend));
- grTexMipMapMode(tmu, mode, lodBlend);
-#undef FN_NAME
-}
-
-void FX_CALL trap_grTexMultibase (GrChipID_t tmu,
-                                  FxBool     enable)
-{
-#define FN_NAME "grTexMultibase"
- TRAP_LOG("%s(%s, %s)\n", FN_NAME, TRP_TMU(tmu), TRP_BOOL(enable));
- grTexMultibase(tmu, enable);
-#undef FN_NAME
-}
-
-void FX_CALL trap_grTexMultibaseAddress (GrChipID_t       tmu,
-                                         GrTexBaseRange_t range,
-                                         FxU32            startAddress,
-                                         FxU32            evenOdd,
-                                         GrTexInfo        *info)
-{
-#define FN_NAME "grTexMultibaseAddress"
- TRAP_LOG("%s(%s, %s, %08lx, %s, %p)\n", FN_NAME, TRP_TMU(tmu), TRP_TEXBASERANGE(range), startAddress, TRP_EVENODD(evenOdd), (void *)info);
- grTexMultibaseAddress(tmu, range, startAddress, evenOdd, info);
-#undef FN_NAME
-}
-
-/*
-** linear frame buffer functions
-*/
-FxBool FX_CALL trap_grLfbLock (GrLock_t           type,
-                               GrBuffer_t         buffer,
-                               GrLfbWriteMode_t   writeMode,
-                               GrOriginLocation_t origin,
-                               FxBool             pixelPipeline,
-                               GrLfbInfo_t        *info)
-{
-#define FN_NAME "grLfbLock"
- FxBool rv;
- TRAP_LOG("%s(%s, %s, %s, %s, %s, %p)\n", FN_NAME, TRP_LOCKTYPE(type), TRP_BUFFER(buffer), TRP_WRITEMODE(writeMode), TRP_ORIGIN(origin), TRP_BOOL(pixelPipeline), (void *)info);
- rv = grLfbLock(type, buffer, writeMode, origin, pixelPipeline, info);
- TRAP_LOG(GOT "%s\n", TRP_BOOL(rv));
- return rv;
-#undef FN_NAME
-}
-
-FxBool FX_CALL trap_grLfbUnlock (GrLock_t   type,
-                                 GrBuffer_t buffer)
-{
-#define FN_NAME "grLfbUnlock"
- FxBool rv;
- TRAP_LOG("%s(%s, %s)\n", FN_NAME, TRP_LOCKTYPE(type), TRP_BUFFER(buffer));
- rv = grLfbUnlock(type, buffer);
- TRAP_LOG(GOT "%s\n", TRP_BOOL(rv));
- return rv;
-#undef FN_NAME
-}
-
-void FX_CALL trap_grLfbConstantAlpha (GrAlpha_t alpha)
-{
-#define FN_NAME "grLfbConstantAlpha"
- TRAP_LOG("%s(%02x)\n", FN_NAME, alpha);
- grLfbConstantAlpha(alpha);
-#undef FN_NAME
-}
-
-void FX_CALL trap_grLfbConstantDepth (FxU32 depth)
-{
-#define FN_NAME "grLfbConstantDepth"
- TRAP_LOG("%s(%08lx)\n", FN_NAME, depth);
- grLfbConstantDepth(depth);
-#undef FN_NAME
-}
-
-void FX_CALL trap_grLfbWriteColorSwizzle (FxBool swizzleBytes,
-                                          FxBool swapWords)
-{
-#define FN_NAME "grLfbWriteColorSwizzle"
- TRAP_LOG("%s(%s, %s)\n", FN_NAME, TRP_BOOL(swizzleBytes), TRP_BOOL(swapWords));
- grLfbWriteColorSwizzle(swizzleBytes, swapWords);
-#undef FN_NAME
-}
-
-void FX_CALL trap_grLfbWriteColorFormat (GrColorFormat_t colorFormat)
-{
-#define FN_NAME "grLfbWriteColorFormat"
- TRAP_LOG("%s(%s)\n", FN_NAME, TRP_COLFMT(colorFormat));
- grLfbWriteColorFormat(colorFormat);
-#undef FN_NAME
-}
-
-FxBool FX_CALL trap_grLfbWriteRegion (GrBuffer_t    dst_buffer,
-                                      FxU32         dst_x,
-                                      FxU32         dst_y,
-                                      GrLfbSrcFmt_t src_format,
-                                      FxU32         src_width,
-                                      FxU32         src_height,
-                                      FxBool        pixelPipeline,
-                                      FxI32         src_stride,
-                                      void          *src_data)
-{
-#define FN_NAME "grLfbWriteRegion"
- FxBool rv;
- TRAP_LOG("%s(%s, %lu, %lu, %s, %lu, %lu, %s, %ld, %p)\n", FN_NAME, TRP_BUFFER(dst_buffer), dst_x, dst_y, TRP_SRCFMT(src_format), src_width, src_height, TRP_BOOL(pixelPipeline), src_stride, src_data);
- rv = grLfbWriteRegion(dst_buffer, dst_x, dst_y, src_format, src_width, src_height, pixelPipeline, src_stride, src_data);
- TRAP_LOG(GOT "%s\n", TRP_BOOL(rv));
- return rv;
-#undef FN_NAME
-}
-
-FxBool FX_CALL trap_grLfbReadRegion (GrBuffer_t src_buffer,
-                                     FxU32      src_x,
-                                     FxU32      src_y,
-                                     FxU32      src_width,
-                                     FxU32      src_height,
-                                     FxU32      dst_stride,
-                                     void       *dst_data)
-{
-#define FN_NAME "grLfbReadRegion"
- FxBool rv;
- TRAP_LOG("%s(%s, %lu, %lu, %lu, %lu, %ld, %p)\n", FN_NAME, TRP_BUFFER(src_buffer), src_x, src_y, src_width, src_height, dst_stride, dst_data);
- rv = grLfbReadRegion(src_buffer, src_x, src_y, src_width, src_height, dst_stride, dst_data);
- TRAP_LOG(GOT "%s\n", TRP_BOOL(rv));
- return rv;
-#undef FN_NAME
-}
-
-/*
-** glide management functions
-*/
-void FX_CALL trap_grGlideInit (void)
-{
-#define FN_NAME "grGlideInit"
- TRAP_LOG("%s()\n", FN_NAME);
- grGlideInit();
-#undef FN_NAME
-}
-
-void FX_CALL trap_grGlideShutdown (void)
-{
-#define FN_NAME "grGlideShutdown"
- TRAP_LOG("%s()\n", FN_NAME);
- grGlideShutdown();
-#undef FN_NAME
-}
-
-void FX_CALL trap_grGlideGetState (void *state)
-{
-#define FN_NAME "grGlideGetState"
- TRAP_LOG("%s(%p)\n", FN_NAME, state);
- grGlideGetState(state);
-#undef FN_NAME
-}
-
-void FX_CALL trap_grGlideSetState (const void *state)
-{
-#define FN_NAME "grGlideSetState"
- TRAP_LOG("%s(%p)\n", FN_NAME, state);
- grGlideSetState(state);
-#undef FN_NAME
-}
-
-void FX_CALL trap_grGlideGetVertexLayout (void *layout)
-{
-#define FN_NAME "grGlideGetVertexLayout"
- TRAP_LOG("%s(%p)\n", FN_NAME, layout);
- grGlideGetVertexLayout(layout);
-#undef FN_NAME
-}
-
-void FX_CALL trap_grGlideSetVertexLayout (const void *layout)
-{
-#define FN_NAME "grGlideSetVertexLayout"
- TRAP_LOG("%s(%p)\n", FN_NAME, layout);
- grGlideSetVertexLayout(layout);
-#undef FN_NAME
-}
-
-/*
-** glide utility functions
-*/
-void FX_CALL trap_guGammaCorrectionRGB (FxFloat red,
-                                        FxFloat green,
-                                        FxFloat blue)
-{
-#define FN_NAME "guGammaCorrectionRGB"
- TRAP_LOG("%s(%f, %f, %f)\n", FN_NAME, red, green, blue);
- guGammaCorrectionRGB(red, green, blue);
-#undef FN_NAME
-}
-
-float FX_CALL trap_guFogTableIndexToW (int i)
-{
-#define FN_NAME "guFogTableIndexToW"
- float rv;
- TRAP_LOG("%s(%d)\n", FN_NAME, i);
- rv = guFogTableIndexToW(i);
- TRAP_LOG(GOT "%f\n", rv);
- return rv;
-#undef FN_NAME
-}
-
-void FX_CALL trap_guFogGenerateExp (GrFog_t *fogtable,
-                                    float   density)
-{
-#define FN_NAME "guFogGenerateExp"
- TRAP_LOG("%s(%p, %f)\n", FN_NAME, fogtable, density);
- guFogGenerateExp(fogtable, density);
-#undef FN_NAME
-}
-
-void FX_CALL trap_guFogGenerateExp2 (GrFog_t *fogtable,
-                                     float   density)
-{
-#define FN_NAME "guFogGenerateExp2"
- TRAP_LOG("%s(%p, %f)\n", FN_NAME, fogtable, density);
- guFogGenerateExp2(fogtable, density);
-#undef FN_NAME
-}
-
-void FX_CALL trap_guFogGenerateLinear (GrFog_t *fogtable,
-                                       float   nearZ,
-                                       float   farZ)
-{
-#define FN_NAME "guFogGenerateLinear"
- TRAP_LOG("%s(%p, %f, %f)\n", FN_NAME, fogtable, nearZ, farZ);
- guFogGenerateLinear(fogtable, nearZ, farZ);
-#undef FN_NAME
-}
-
-/*
-** glide extensions
-*/
-void FX_CALL trap_grSetNumPendingBuffers (FxI32 NumPendingBuffers)
-{
-#define FN_NAME "grSetNumPendingBuffers"
- TRAP_LOG("%s(%ld)\n", FN_NAME, NumPendingBuffers);
- assert(real_grSetNumPendingBuffers);
- (*real_grSetNumPendingBuffers)(NumPendingBuffers);
-#undef FN_NAME
-}
-
-char *FX_CALL trap_grGetRegistryOrEnvironmentStringExt (char *theEntry)
-{
-#define FN_NAME "grGetRegistryOrEnvironmentStringExt"
- char *rv;
- TRAP_LOG("%s(\"%s\")\n", FN_NAME, theEntry);
- assert(real_grGetRegistryOrEnvironmentStringExt);
- rv = (*real_grGetRegistryOrEnvironmentStringExt)(theEntry);
- if (rv) {
-    TRAP_LOG(GOT "\"%s\"\n", rv);
- } else {
-    TRAP_LOG(GOT "NULL\n");
- }
- return rv;
-#undef FN_NAME
-}
-
-void FX_CALL trap_grGetGammaTableExt (FxU32 nentries,
-                                      FxU32 *red,
-                                      FxU32 *green,
-                                      FxU32 *blue)
-{
-#define FN_NAME "grGetGammaTableExt"
- TRAP_LOG("%s(%lu, %p, %p, %p)\n", FN_NAME, nentries, (void *)red, (void *)green, (void *)blue);
- assert(real_grGetGammaTableExt);
- (*real_grGetGammaTableExt)(nentries, red, green, blue);
-#undef FN_NAME
-}
-
-void FX_CALL trap_grChromaRangeModeExt (GrChromakeyMode_t mode)
-{
-#define FN_NAME "grChromaRangeModeExt"
- TRAP_LOG("%s(%s)\n", FN_NAME, TRP_CKMODE(mode));
- assert(real_grChromaRangeModeExt);
- (*real_grChromaRangeModeExt)(mode);
-#undef FN_NAME
-}
-
-void FX_CALL trap_grChromaRangeExt (GrColor_t           color,
-                                    GrColor_t           range,
-                                    GrChromaRangeMode_t match_mode)
-{
-#define FN_NAME "grChromaRangeExt"
- TRAP_LOG("%s(%08lx, %08lx, %s)\n", FN_NAME, color, range, TRP_CRMODE(match_mode));
- assert(real_grChromaRangeExt);
- (*real_grChromaRangeExt)(color, range, match_mode);
-#undef FN_NAME
-}
-
-void FX_CALL trap_grTexChromaModeExt (GrChipID_t        tmu,
-                                      GrChromakeyMode_t mode)
-{
-#define FN_NAME "grTexChromaModeExt"
- TRAP_LOG("%s(%s, %s)\n", FN_NAME, TRP_TMU(tmu), TRP_CKMODE(mode));
- assert(real_grTexChromaModeExt);
- (*real_grTexChromaModeExt)(tmu, mode);
-#undef FN_NAME
-}
-
-void FX_CALL trap_grTexChromaRangeExt (GrChipID_t           tmu,
-                                       GrColor_t            min,
-                                       GrColor_t            max,
-                                       GrTexChromakeyMode_t mode)
-{
-#define FN_NAME "grTexChromaRangeExt"
- TRAP_LOG("%s(%s, %08lx, %08lx, %s)\n", FN_NAME, TRP_TMU(tmu), min, max, TRP_CRMODE(mode));
- assert(real_grTexChromaRangeExt);
- (*real_grTexChromaRangeExt)(tmu, min, max, mode);
-#undef FN_NAME
-}
-
-        /* pointcast */
-void FX_CALL trap_grTexDownloadTableExt (GrChipID_t   tmu,
-                                         GrTexTable_t type,
-                                         void         *data)
-{
-#define FN_NAME "grTexDownloadTableExt"
- TRAP_LOG("%s(%s, %s, %p)\n", FN_NAME, TRP_TMU(tmu), TRP_TABLE(type), data);
- assert(real_grTexDownloadTableExt);
- (*real_grTexDownloadTableExt)(tmu, type, data);
-#undef FN_NAME
-}
-
-void FX_CALL trap_grTexDownloadTablePartialExt (GrChipID_t   tmu,
-                                                GrTexTable_t type,
-                                                void         *data,
-                                                int          start,
-                                                int          end)
-{
-#define FN_NAME "grTexDownloadTablePartialExt"
- TRAP_LOG("%s(%s, %s, %p, %d, %d)\n", FN_NAME, TRP_TMU(tmu), TRP_TABLE(type), data, start, end);
- assert(real_grTexDownloadTablePartialExt);
- (*real_grTexDownloadTablePartialExt)(tmu, type, data, start, end);
-#undef FN_NAME
-}
-
-void FX_CALL trap_grTexNCCTableExt (GrChipID_t   tmu,
-                                    GrNCCTable_t table)
-{
-#define FN_NAME "grTexNCCTableExt"
- TRAP_LOG("%s(%s, %s)\n", FN_NAME, TRP_TMU(tmu), TRP_NCC(table));
- assert(real_grTexNCCTableExt);
- (*real_grTexNCCTableExt)(tmu, table);
-#undef FN_NAME
-}
-
-        /* tbext */
-void FX_CALL trap_grTextureBufferExt (GrChipID_t        tmu,
-                                      FxU32             startAddress,
-                                      GrLOD_t           thisLOD,
-                                      GrLOD_t           largeLOD,
-                                      GrAspectRatio_t   aspectRatio,
-                                      GrTextureFormat_t format,
-                                      FxU32             odd_even_mask)
-{
-#define FN_NAME "grTextureBufferExt"
- TRAP_LOG("%s(%s, %08lx, %s, %s, %s, %s, %s)\n", FN_NAME, TRP_TMU(tmu), startAddress, TRP_LODLEVEL(thisLOD), TRP_LODLEVEL(largeLOD), TRP_ASPECTRATIO(aspectRatio), TRP_TEXFMT(format), TRP_EVENODD(odd_even_mask));
- assert(real_grTextureBufferExt);
- (*real_grTextureBufferExt)(tmu, startAddress, thisLOD, largeLOD, aspectRatio, format, odd_even_mask);
-#undef FN_NAME
-}
-
-void FX_CALL trap_grTextureAuxBufferExt (GrChipID_t        tmu,
-                                         FxU32             startAddress,
-                                         GrLOD_t           thisLOD,
-                                         GrLOD_t           largeLOD,
-                                         GrAspectRatio_t   aspectRatio,
-                                         GrTextureFormat_t format,
-                                         FxU32             odd_even_mask)
-{
-#define FN_NAME "grTextureAuxBufferExt"
- TRAP_LOG("%s(%s, %08lx, %s, %s, %s, %s, %s)\n", FN_NAME, TRP_TMU(tmu), startAddress, TRP_LODLEVEL(thisLOD), TRP_LODLEVEL(largeLOD), TRP_ASPECTRATIO(aspectRatio), TRP_TEXFMT(format), TRP_EVENODD(odd_even_mask));
- assert(real_grTextureAuxBufferExt);
- (*real_grTextureAuxBufferExt)(tmu, startAddress, thisLOD, largeLOD, aspectRatio, format, odd_even_mask);
-#undef FN_NAME
-}
-
-void FX_CALL trap_grAuxBufferExt (GrBuffer_t buffer)
-{
-#define FN_NAME "grAuxBufferExt"
- TRAP_LOG("%s(%s)\n", FN_NAME, TRP_BUFFER(buffer));
- assert(real_grAuxBufferExt);
- (*real_grAuxBufferExt)(buffer);
-#undef FN_NAME
-}
-
-        /* napalm */
-GrContext_t FX_CALL trap_grSstWinOpenExt (FxU32                hWnd,
-                                          GrScreenResolution_t resolution,
-                                          GrScreenRefresh_t    refresh,
-                                          GrColorFormat_t      format,
-                                          GrOriginLocation_t   origin,
-                                          GrPixelFormat_t      pixelformat,
-                                          int                  nColBuffers,
-                                          int                  nAuxBuffers)
-{
-#define FN_NAME "grSstWinOpenExt"
- GrContext_t rv;
- TRAP_LOG("%s(%08lx, %s, %s, %s, %s, %s, %d, %d)\n", FN_NAME, hWnd, TRP_RESOLUTION(resolution), TRP_REFRESH(refresh), TRP_COLFMT(format), TRP_ORIGIN(origin), TRP_PIXFMT(pixelformat), nColBuffers, nAuxBuffers);
- assert(real_grSstWinOpenExt);
- rv = (*real_grSstWinOpenExt)(hWnd, resolution, refresh, format, origin, pixelformat, nColBuffers, nAuxBuffers);
- TRAP_LOG(GOT "%p\n", (void *)rv);
- return rv;
-#undef FN_NAME
-}
-
-void FX_CALL trap_grStencilFuncExt (GrCmpFnc_t  fnc,
-                                    GrStencil_t ref,
-                                    GrStencil_t mask)
-{
-#define FN_NAME "grStencilFuncExt"
- TRAP_LOG("%s(%s, %02x, %02x)\n", FN_NAME, TRP_CMPFUNC(fnc), ref, mask);
- assert(real_grStencilFuncExt);
- (*real_grStencilFuncExt)(fnc, ref, mask);
-#undef FN_NAME
-}
-
-void FX_CALL trap_grStencilMaskExt (GrStencil_t value)
-{
-#define FN_NAME "grStencilMaskExt"
- TRAP_LOG("%s(%02x)\n", FN_NAME, value);
- assert(real_grStencilMaskExt);
- (*real_grStencilMaskExt)(value);
-#undef FN_NAME
-}
-
-void FX_CALL trap_grStencilOpExt (GrStencilOp_t stencil_fail,
-                                  GrStencilOp_t depth_fail,
-                                  GrStencilOp_t depth_pass)
-{
-#define FN_NAME "grStencilOpExt"
- TRAP_LOG("%s(%s, %s, %s)\n", FN_NAME, TRP_STENCILOP(stencil_fail), TRP_STENCILOP(depth_fail), TRP_STENCILOP(depth_pass));
- assert(real_grStencilOpExt);
- (*real_grStencilOpExt)(stencil_fail, depth_fail, depth_pass);
-#undef FN_NAME
-}
-
-void FX_CALL trap_grLfbConstantStencilExt (GrStencil_t value)
-{
-#define FN_NAME "grLfbConstantStencilExt"
- TRAP_LOG("%s(%02x)\n", FN_NAME, value);
- assert(real_grLfbConstantStencilExt);
- (*real_grLfbConstantStencilExt)(value);
-#undef FN_NAME
-}
-
-void FX_CALL trap_grBufferClearExt (GrColor_t   color,
-                                    GrAlpha_t   alpha,
-                                    FxU32       depth,
-                                    GrStencil_t stencil)
-{
-#define FN_NAME "grBufferClearExt"
- TRAP_LOG("%s(%08lx, %02x, %08lx, %02x)\n", FN_NAME, color, alpha, depth, stencil);
- assert(real_grBufferClearExt);
- (*real_grBufferClearExt)(color, alpha, depth, stencil);
-#undef FN_NAME
-}
-
-void FX_CALL trap_grColorCombineExt (GrCCUColor_t    a,
-                                     GrCombineMode_t a_mode,
-                                     GrCCUColor_t    b,
-                                     GrCombineMode_t b_mode,
-                                     GrCCUColor_t    c,
-                                     FxBool          c_invert,
-                                     GrCCUColor_t    d,
-                                     FxBool          d_invert,
-                                     FxU32           shift,
-                                     FxBool          invert)
-{
-#define FN_NAME "grColorCombineExt"
- TRAP_LOG("%s(%s, %s, %s, %s, %s, %s, %s, %s, %lu, %s)\n", FN_NAME, TRP_CU(a), TRP_CMBMODE(a_mode), TRP_CU(b), TRP_CMBMODE(b_mode), TRP_CU(c), TRP_BOOL(c_invert), TRP_CU(d), TRP_BOOL(d_invert), shift, TRP_BOOL(invert));
- assert(real_grColorCombineExt);
- (*real_grColorCombineExt)(a, a_mode, b, b_mode, c, c_invert, d, d_invert, shift, invert);
-#undef FN_NAME
-}
-
-void FX_CALL trap_grAlphaCombineExt (GrACUColor_t    a,
-                                     GrCombineMode_t a_mode,
-                                     GrACUColor_t    b,
-                                     GrCombineMode_t b_mode,
-                                     GrACUColor_t    c,
-                                     FxBool          c_invert,
-                                     GrACUColor_t    d,
-                                     FxBool          d_invert,
-                                     FxU32           shift,
-                                     FxBool          invert)
-{
-#define FN_NAME "grAlphaCombineExt"
- TRAP_LOG("%s(%s, %s, %s, %s, %s, %s, %s, %s, %lu, %s)\n", FN_NAME, TRP_CU(a), TRP_CMBMODE(a_mode), TRP_CU(b), TRP_CMBMODE(b_mode), TRP_CU(c), TRP_BOOL(c_invert), TRP_CU(d), TRP_BOOL(d_invert), shift, TRP_BOOL(invert));
- assert(real_grAlphaCombineExt);
- (*real_grAlphaCombineExt)(a, a_mode, b, b_mode, c, c_invert, d, d_invert, shift, invert);
-#undef FN_NAME
-}
-
-void FX_CALL trap_grTexColorCombineExt (GrChipID_t      tmu,
-                                        GrTCCUColor_t   a,
-                                        GrCombineMode_t a_mode,
-                                        GrTCCUColor_t   b,
-                                        GrCombineMode_t b_mode,
-                                        GrTCCUColor_t   c,
-                                        FxBool          c_invert,
-                                        GrTCCUColor_t   d,
-                                        FxBool          d_invert,
-                                        FxU32           shift,
-                                        FxBool          invert)
-{
-#define FN_NAME "grTexColorCombineExt"
- TRAP_LOG("%s(%s, %s, %s, %s, %s, %s, %s, %s, %s, %lu, %s)\n", FN_NAME, TRP_TMU(tmu), TRP_CU(a), TRP_CMBMODE(a_mode), TRP_CU(b), TRP_CMBMODE(b_mode), TRP_CU(c), TRP_BOOL(c_invert), TRP_CU(d), TRP_BOOL(d_invert), shift, TRP_BOOL(invert));
- assert(real_grTexColorCombineExt);
- (*real_grTexColorCombineExt)(tmu, a, a_mode, b, b_mode, c, c_invert, d, d_invert, shift, invert);
-#undef FN_NAME
-}
-
-void FX_CALL trap_grTexAlphaCombineExt (GrChipID_t      tmu,
-                                        GrTACUColor_t   a,
-                                        GrCombineMode_t a_mode,
-                                        GrTACUColor_t   b,
-                                        GrCombineMode_t b_mode,
-                                        GrTACUColor_t   c,
-                                        FxBool          c_invert,
-                                        GrTACUColor_t   d,
-                                        FxBool          d_invert,
-                                        FxU32           shift,
-                                        FxBool          invert)
-{
-#define FN_NAME "grTexAlphaCombineExt"
- TRAP_LOG("%s(%s, %s, %s, %s, %s, %s, %s, %s, %s, %lu, %s)\n", FN_NAME, TRP_TMU(tmu), TRP_CU(a), TRP_CMBMODE(a_mode), TRP_CU(b), TRP_CMBMODE(b_mode), TRP_CU(c), TRP_BOOL(c_invert), TRP_CU(d), TRP_BOOL(d_invert), shift, TRP_BOOL(invert));
- assert(real_grTexAlphaCombineExt);
- (*real_grTexAlphaCombineExt)(tmu, a, a_mode, b, b_mode, c, c_invert, d, d_invert, shift, invert);
-#undef FN_NAME
-}
-
-void FX_CALL trap_grConstantColorValueExt (GrChipID_t tmu,
-                                           GrColor_t  value)
-{
-#define FN_NAME "grConstantColorValueExt"
- TRAP_LOG("%s(%s, %08lx)\n", FN_NAME, TRP_TMU(tmu), value);
- assert(real_grConstantColorValueExt);
- (*real_grConstantColorValueExt)(tmu, value);
-#undef FN_NAME
-}
-
-void FX_CALL trap_grColorMaskExt (FxBool r,
-                                  FxBool g,
-                                  FxBool b,
-                                  FxBool a)
-{
-#define FN_NAME "grColorMaskExt"
- TRAP_LOG("%s(%s, %s, %s, %s)\n", FN_NAME, TRP_BOOL(r), TRP_BOOL(g), TRP_BOOL(b), TRP_BOOL(a));
- assert(real_grColorMaskExt);
- (*real_grColorMaskExt)(r, g, b, a);
-#undef FN_NAME
-}
-
-void FX_CALL trap_grAlphaBlendFunctionExt (GrAlphaBlendFnc_t rgb_sf,
-                                           GrAlphaBlendFnc_t rgb_df,
-                                           GrAlphaBlendOp_t  rgb_op,
-                                           GrAlphaBlendFnc_t alpha_sf,
-                                           GrAlphaBlendFnc_t alpha_df,
-                                           GrAlphaBlendOp_t  alpha_op)
-{
-#define FN_NAME "grAlphaBlendFunctionExt"
- TRAP_LOG("%s(%s, %s, %s, %s, %s, %s)\n", FN_NAME, TRP_BLEND(rgb_sf), TRP_BLEND(rgb_df), TRP_BLENDOP(rgb_op), TRP_BLEND(alpha_sf), TRP_BLEND(alpha_df), TRP_BLENDOP(alpha_op));
- assert(real_grAlphaBlendFunctionExt);
- (*real_grAlphaBlendFunctionExt)(rgb_sf, rgb_df, rgb_op, alpha_sf, alpha_df, alpha_op);
-#undef FN_NAME
-}
-
-void FX_CALL trap_grTBufferWriteMaskExt (FxU32 tmask)
-{
-#define FN_NAME "grTBufferWriteMaskExt"
- TRAP_LOG("%s(%08lx)\n", FN_NAME, tmask);
- assert(real_grTBufferWriteMaskExt);
- (*real_grTBufferWriteMaskExt)(tmask);
-#undef FN_NAME
-}
-
-/*
-** texus functions
-*/
-void FX_CALL trap_txImgQuantize (char  *dst,
-                                 char  *src,
-                                 int   w,
-                                 int   h,
-                                 FxU32 format,
-                                 FxU32 dither)
-{
-#define FN_NAME "txImgQuantize"
- TRAP_LOG("%s(%p, %p, %d, %d, %s, %s)\n", FN_NAME, dst, src, w, h, TRP_TEXFMT(format), TRP_TXDITHER(dither));
- assert(real_txImgQuantize);
- (*real_txImgQuantize)(dst, src, w, h, format, dither);
-#undef FN_NAME
-}
-
-void FX_CALL trap_txMipQuantize (TxMip *pxMip,
-                                 TxMip *txMip,
-                                 int   fmt,
-                                 FxU32 d,
-                                 FxU32 comp)
-{
-#define FN_NAME "txMipQuantize"
- TRAP_LOG("%s(%p, %p, %s, %s, %s)\n", FN_NAME, (void *)pxMip, (void *)txMip, TRP_TEXFMT(fmt), TRP_TXDITHER(d), TRP_TXCOMPRESS(comp));
- assert(real_txMipQuantize);
- (*real_txMipQuantize)(pxMip, txMip, fmt, d, comp);
-#undef FN_NAME
-}
-
-void FX_CALL trap_txPalToNcc (GuNccTable *ncc_table,
-                              const FxU32 *pal)
-{
-#define FN_NAME "txPalToNcc"
- TRAP_LOG("%s(%p, %p)\n", FN_NAME, (void *)ncc_table, (void *)pal);
- assert(real_txPalToNcc);
- (*real_txPalToNcc)(ncc_table, pal);
-#undef FN_NAME
-}
-#endif
-
-
-
-/****************************************************************************\
-* housekeeping (fake pointers)                                               *
-\****************************************************************************/
-char *FX_CALL fake_grGetRegistryOrEnvironmentStringExt (char *theEntry)
-{
- return getenv(theEntry);
-}
-
-void FX_CALL fake_grTexDownloadTableExt (GrChipID_t   tmu,
-                                         GrTexTable_t type,
-                                         void         *data)
-{
- (void)tmu;
- grTexDownloadTable(type, data);
-}
-
-void FX_CALL fake_grTexDownloadTablePartialExt (GrChipID_t   tmu,
-                                                GrTexTable_t type,
-                                                void         *data,
-                                                int          start,
-                                                int          end)
-{
- (void)tmu;
- grTexDownloadTablePartial(type, data, start, end);
-}
-
-void FX_CALL fake_grTexNCCTableExt (GrChipID_t   tmu,
-                                    GrNCCTable_t table)
-{
- (void)tmu;
- grTexNCCTable(table);
-}
-
-
-
-/****************************************************************************\
-* interface                                                                  *
-\****************************************************************************/
-void tdfx_hook_glide (struct tdfx_glide *Glide, int pointcast)
-{
-/* GET_EXT_ADDR: get function pointer
- * GET_EXT_FAKE: get function pointer if possible, else use a fake function
- * GET_EXT_NULL: get function pointer if possible, else leave NULL pointer
- */
-#if FX_TRAP_GLIDE
-#define GET_EXT_ADDR(name) *(GrProc *)&real_##name = grGetProcAddress(#name), Glide->name = trap_##name
-#define GET_EXT_FAKE(name) GET_EXT_ADDR(name); if (real_##name == NULL) real_##name = fake_##name
-#define GET_EXT_NULL(name) GET_EXT_ADDR(name); if (real_##name == NULL) Glide->name = NULL
-#else  /* FX_TRAP_GLIDE */
-#define GET_EXT_ADDR(name) *(GrProc *)&Glide->name = grGetProcAddress(#name)
-#define GET_EXT_FAKE(name) GET_EXT_ADDR(name); if (Glide->name == NULL) Glide->name = fake_##name
-#define GET_EXT_NULL(name) GET_EXT_ADDR(name)
-#endif /* FX_TRAP_GLIDE */
-
- /*
- ** glide extensions
- */
- GET_EXT_NULL(grSetNumPendingBuffers);
- GET_EXT_FAKE(grGetRegistryOrEnvironmentStringExt);
- GET_EXT_ADDR(grGetGammaTableExt);
- GET_EXT_ADDR(grChromaRangeModeExt);
- GET_EXT_ADDR(grChromaRangeExt);
- GET_EXT_ADDR(grTexChromaModeExt);
- GET_EXT_ADDR(grTexChromaRangeExt);
- /* pointcast */
- if (pointcast) {
-    GET_EXT_FAKE(grTexDownloadTableExt);
-    GET_EXT_FAKE(grTexDownloadTablePartialExt);
-    GET_EXT_FAKE(grTexNCCTableExt);
- } else {
-    Glide->grTexDownloadTableExt = fake_grTexDownloadTableExt;
-    Glide->grTexDownloadTablePartialExt = fake_grTexDownloadTablePartialExt;
-    Glide->grTexNCCTableExt = fake_grTexNCCTableExt;
- }
- /* tbext */
- GET_EXT_ADDR(grTextureBufferExt);
- GET_EXT_ADDR(grTextureAuxBufferExt);
- GET_EXT_ADDR(grAuxBufferExt);
- /* napalm */
- GET_EXT_ADDR(grSstWinOpenExt);
- GET_EXT_ADDR(grStencilFuncExt);
- GET_EXT_ADDR(grStencilMaskExt);
- GET_EXT_ADDR(grStencilOpExt);
- GET_EXT_ADDR(grLfbConstantStencilExt);
- GET_EXT_ADDR(grBufferClearExt);
- GET_EXT_ADDR(grColorCombineExt);
- GET_EXT_ADDR(grAlphaCombineExt);
- GET_EXT_ADDR(grTexColorCombineExt);
- GET_EXT_ADDR(grTexAlphaCombineExt);
- GET_EXT_ADDR(grConstantColorValueExt);
- GET_EXT_ADDR(grColorMaskExt);
- GET_EXT_ADDR(grAlphaBlendFunctionExt);
- GET_EXT_ADDR(grTBufferWriteMaskExt);
-
- /*
- ** texus
- */
- GET_EXT_NULL(txImgQuantize);
- GET_EXT_NULL(txMipQuantize);
- GET_EXT_NULL(txPalToNcc);
-
-#undef GET_EXT_ADDR
-}
-
-#endif /* FX */
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/glide/fxg.h b/nx-X11/extras/Mesa/src/mesa/drivers/glide/fxg.h
deleted file mode 100644
index e71201116..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/glide/fxg.h
+++ /dev/null
@@ -1,382 +0,0 @@
-/*
- * Mesa 3-D graphics library
- * Version:  5.0.1
- * 
- * Copyright (C) 1999-2003  Brian Paul   All Rights Reserved.
- * 
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- * 
- * The above copyright notice and this permission notice shall be included
- * in all copies or substantial portions of the Software.
- * 
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
- * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- */
-
-/*
- * Mesa/FX device driver. Interface to Glide3.
- *
- *  Copyright (c) 2003 - Daniel Borca
- *  Email : dborca@users.sourceforge.net
- *  Web   : http://www.geocities.com/dborca
- */
-
-
-#ifndef TDFX_GLIDE_H_included
-#define TDFX_GLIDE_H_included
-
-#include <glide.h>
-#include <g3ext.h>
-
-#ifndef FX_TRAP_GLIDE
-#define FX_TRAP_GLIDE 0
-#endif
-
-#if FX_TRAP_GLIDE
-/*
-** rendering functions
-*/
-void FX_CALL trap_grDrawPoint (const void *pt);
-void FX_CALL trap_grDrawLine (const void *v1, const void *v2);
-void FX_CALL trap_grDrawTriangle (const void *a, const void *b, const void *c);
-void FX_CALL trap_grVertexLayout (FxU32 param, FxI32 offset, FxU32 mode);
-void FX_CALL trap_grDrawVertexArray (FxU32 mode, FxU32 Count, void *pointers);
-void FX_CALL trap_grDrawVertexArrayContiguous (FxU32 mode, FxU32 Count, void *pointers, FxU32 stride);
-
-/*
-**  Antialiasing Functions
-*/
-void FX_CALL trap_grAADrawTriangle (const void *a, const void *b, const void *c, FxBool ab_antialias, FxBool bc_antialias, FxBool ca_antialias);
-
-/*
-** buffer management
-*/
-void FX_CALL trap_grBufferClear (GrColor_t color, GrAlpha_t alpha, FxU32 depth);
-void FX_CALL trap_grBufferSwap (FxU32 swap_interval);
-void FX_CALL trap_grRenderBuffer (GrBuffer_t buffer);
-
-/*
-** error management
-*/
-void FX_CALL trap_grErrorSetCallback (GrErrorCallbackFnc_t fnc);
-
-/*
-** SST routines
-*/
-void FX_CALL trap_grFinish (void);
-void FX_CALL trap_grFlush (void);
-GrContext_t FX_CALL trap_grSstWinOpen (FxU32 hWnd, GrScreenResolution_t screen_resolution, GrScreenRefresh_t refresh_rate, GrColorFormat_t color_format, GrOriginLocation_t origin_location, int nColBuffers, int nAuxBuffers);
-FxBool FX_CALL trap_grSstWinClose (GrContext_t context);
-FxBool FX_CALL trap_grSelectContext (GrContext_t context);
-void FX_CALL trap_grSstOrigin (GrOriginLocation_t origin);
-void FX_CALL trap_grSstSelect (int which_sst);
-
-/*
-** Glide configuration and special effect maintenance functions
-*/
-void FX_CALL trap_grAlphaBlendFunction (GrAlphaBlendFnc_t rgb_sf, GrAlphaBlendFnc_t rgb_df, GrAlphaBlendFnc_t alpha_sf, GrAlphaBlendFnc_t alpha_df);
-void FX_CALL trap_grAlphaCombine (GrCombineFunction_t function, GrCombineFactor_t factor, GrCombineLocal_t local, GrCombineOther_t other, FxBool invert);
-void FX_CALL trap_grAlphaControlsITRGBLighting (FxBool enable);
-void FX_CALL trap_grAlphaTestFunction (GrCmpFnc_t function);
-void FX_CALL trap_grAlphaTestReferenceValue (GrAlpha_t value);
-void FX_CALL trap_grChromakeyMode (GrChromakeyMode_t mode);
-void FX_CALL trap_grChromakeyValue (GrColor_t value);
-void FX_CALL trap_grClipWindow (FxU32 minx, FxU32 miny, FxU32 maxx, FxU32 maxy);
-void FX_CALL trap_grColorCombine (GrCombineFunction_t function, GrCombineFactor_t factor, GrCombineLocal_t local, GrCombineOther_t other, FxBool invert);
-void FX_CALL trap_grColorMask (FxBool rgb, FxBool a);
-void FX_CALL trap_grCullMode (GrCullMode_t mode);
-void FX_CALL trap_grConstantColorValue (GrColor_t value);
-void FX_CALL trap_grDepthBiasLevel (FxI32 level);
-void FX_CALL trap_grDepthBufferFunction (GrCmpFnc_t function);
-void FX_CALL trap_grDepthBufferMode (GrDepthBufferMode_t mode);
-void FX_CALL trap_grDepthMask (FxBool mask);
-void FX_CALL trap_grDisableAllEffects (void);
-void FX_CALL trap_grDitherMode (GrDitherMode_t mode);
-void FX_CALL trap_grFogColorValue (GrColor_t fogcolor);
-void FX_CALL trap_grFogMode (GrFogMode_t mode);
-void FX_CALL trap_grFogTable (const GrFog_t ft[]);
-void FX_CALL trap_grLoadGammaTable (FxU32 nentries, FxU32 *red, FxU32 *green, FxU32 *blue);
-void FX_CALL trap_grSplash (float x, float y, float width, float height, FxU32 frame);
-FxU32 FX_CALL trap_grGet (FxU32 pname, FxU32 plength, FxI32 *params);
-const char * FX_CALL trap_grGetString (FxU32 pname);
-FxI32 FX_CALL trap_grQueryResolutions (const GrResolution *resTemplate, GrResolution *output);
-FxBool FX_CALL trap_grReset (FxU32 what);
-GrProc FX_CALL trap_grGetProcAddress (char *procName);
-void FX_CALL trap_grEnable (GrEnableMode_t mode);
-void FX_CALL trap_grDisable (GrEnableMode_t mode);
-void FX_CALL trap_grCoordinateSpace (GrCoordinateSpaceMode_t mode);
-void FX_CALL trap_grDepthRange (FxFloat n, FxFloat f);
-void FX_CALL trap_grStippleMode (GrStippleMode_t mode);
-void FX_CALL trap_grStipplePattern (GrStipplePattern_t mode);
-void FX_CALL trap_grViewport (FxI32 x, FxI32 y, FxI32 width, FxI32 height);
-
-/*
-** texture mapping control functions
-*/
-FxU32 FX_CALL trap_grTexCalcMemRequired (GrLOD_t lodmin, GrLOD_t lodmax, GrAspectRatio_t aspect, GrTextureFormat_t fmt);
-FxU32 FX_CALL trap_grTexTextureMemRequired (FxU32 evenOdd, GrTexInfo *info);
-FxU32 FX_CALL trap_grTexMinAddress (GrChipID_t tmu);
-FxU32 FX_CALL trap_grTexMaxAddress (GrChipID_t tmu);
-void FX_CALL trap_grTexNCCTable (GrNCCTable_t table);
-void FX_CALL trap_grTexSource (GrChipID_t tmu, FxU32 startAddress, FxU32 evenOdd, GrTexInfo *info);
-void FX_CALL trap_grTexClampMode (GrChipID_t tmu, GrTextureClampMode_t s_clampmode, GrTextureClampMode_t t_clampmode);
-void FX_CALL trap_grTexCombine (GrChipID_t tmu, GrCombineFunction_t rgb_function, GrCombineFactor_t rgb_factor, GrCombineFunction_t alpha_function, GrCombineFactor_t alpha_factor, FxBool rgb_invert, FxBool alpha_invert);
-void FX_CALL trap_grTexDetailControl (GrChipID_t tmu, int lod_bias, FxU8 detail_scale, float detail_max);
-void FX_CALL trap_grTexFilterMode (GrChipID_t tmu, GrTextureFilterMode_t minfilter_mode, GrTextureFilterMode_t magfilter_mode);
-void FX_CALL trap_grTexLodBiasValue (GrChipID_t tmu, float bias);
-void FX_CALL trap_grTexDownloadMipMap (GrChipID_t tmu, FxU32 startAddress, FxU32 evenOdd, GrTexInfo *info);
-void FX_CALL trap_grTexDownloadMipMapLevel (GrChipID_t tmu, FxU32 startAddress, GrLOD_t thisLod, GrLOD_t largeLod, GrAspectRatio_t aspectRatio, GrTextureFormat_t format, FxU32 evenOdd, void *data);
-FxBool FX_CALL trap_grTexDownloadMipMapLevelPartial (GrChipID_t tmu, FxU32 startAddress, GrLOD_t thisLod, GrLOD_t largeLod, GrAspectRatio_t aspectRatio, GrTextureFormat_t format, FxU32 evenOdd, void *data, int start, int end);
-void FX_CALL trap_grTexDownloadTable (GrTexTable_t type, void *data);
-void FX_CALL trap_grTexDownloadTablePartial (GrTexTable_t type, void *data, int start, int end);
-void FX_CALL trap_grTexMipMapMode (GrChipID_t tmu, GrMipMapMode_t mode, FxBool lodBlend);
-void FX_CALL trap_grTexMultibase (GrChipID_t tmu, FxBool enable);
-void FX_CALL trap_grTexMultibaseAddress (GrChipID_t tmu, GrTexBaseRange_t range, FxU32 startAddress, FxU32 evenOdd, GrTexInfo *info);
-
-/*
-** linear frame buffer functions
-*/
-FxBool FX_CALL trap_grLfbLock (GrLock_t type, GrBuffer_t buffer, GrLfbWriteMode_t writeMode, GrOriginLocation_t origin, FxBool pixelPipeline, GrLfbInfo_t *info);
-FxBool FX_CALL trap_grLfbUnlock (GrLock_t type, GrBuffer_t buffer);
-void FX_CALL trap_grLfbConstantAlpha (GrAlpha_t alpha);
-void FX_CALL trap_grLfbConstantDepth (FxU32 depth);
-void FX_CALL trap_grLfbWriteColorSwizzle (FxBool swizzleBytes, FxBool swapWords);
-void FX_CALL trap_grLfbWriteColorFormat (GrColorFormat_t colorFormat);
-FxBool FX_CALL trap_grLfbWriteRegion (GrBuffer_t dst_buffer, FxU32 dst_x, FxU32 dst_y, GrLfbSrcFmt_t src_format, FxU32 src_width, FxU32 src_height, FxBool pixelPipeline, FxI32 src_stride, void *src_data);
-FxBool FX_CALL trap_grLfbReadRegion (GrBuffer_t src_buffer, FxU32 src_x, FxU32 src_y, FxU32 src_width, FxU32 src_height, FxU32 dst_stride, void *dst_data);
-
-/*
-** glide management functions
-*/
-void FX_CALL trap_grGlideInit (void);
-void FX_CALL trap_grGlideShutdown (void);
-void FX_CALL trap_grGlideGetState (void *state);
-void FX_CALL trap_grGlideSetState (const void *state);
-void FX_CALL trap_grGlideGetVertexLayout (void *layout);
-void FX_CALL trap_grGlideSetVertexLayout (const void *layout);
-
-/*
-** glide utility functions
-*/
-void FX_CALL trap_guGammaCorrectionRGB (FxFloat red, FxFloat green, FxFloat blue);
-float FX_CALL trap_guFogTableIndexToW (int i);
-void FX_CALL trap_guFogGenerateExp (GrFog_t *fogtable, float density);
-void FX_CALL trap_guFogGenerateExp2 (GrFog_t *fogtable, float density);
-void FX_CALL trap_guFogGenerateLinear (GrFog_t *fogtable, float nearZ, float farZ);
-
-#ifndef FX_TRAP_GLIDE_internal
-/*
-** rendering functions
-*/
-#define grDrawPoint                     trap_grDrawPoint
-#define grDrawLine                      trap_grDrawLine
-#define grDrawTriangle                  trap_grDrawTriangle
-#define grVertexLayout                  trap_grVertexLayout
-#define grDrawVertexArray               trap_grDrawVertexArray
-#define grDrawVertexArrayContiguous     trap_grDrawVertexArrayContiguous
-
-/*
-**  Antialiasing Functions
-*/
-#define grAADrawTriangle                trap_grAADrawTriangle
-
-/*
-** buffer management
-*/
-#define grBufferClear                   trap_grBufferClear
-#define grBufferSwap                    trap_grBufferSwap
-#define grRenderBuffer                  trap_grRenderBuffer
-
-/*
-** error management
-*/
-#define grErrorSetCallback              trap_grErrorSetCallback
-
-/*
-** SST routines
-*/
-#define grFinish                        trap_grFinish
-#define grFlush                         trap_grFlush
-#define grSstWinOpen                    trap_grSstWinOpen
-#define grSstWinClose                   trap_grSstWinClose
-#define grSelectContext                 trap_grSelectContext
-#define grSstOrigin                     trap_grSstOrigin
-#define grSstSelect                     trap_grSstSelect
-
-/*
-** Glide configuration and special effect maintenance functions
-*/
-#define grAlphaBlendFunction            trap_grAlphaBlendFunction
-#define grAlphaCombine                  trap_grAlphaCombine
-#define grAlphaControlsITRGBLighting    trap_grAlphaControlsITRGBLighting
-#define grAlphaTestFunction             trap_grAlphaTestFunction
-#define grAlphaTestReferenceValue       trap_grAlphaTestReferenceValue
-#define grChromakeyMode                 trap_grChromakeyMode
-#define grChromakeyValue                trap_grChromakeyValue
-#define grClipWindow                    trap_grClipWindow
-#define grColorCombine                  trap_grColorCombine
-#define grColorMask                     trap_grColorMask
-#define grCullMode                      trap_grCullMode
-#define grConstantColorValue            trap_grConstantColorValue
-#define grDepthBiasLevel                trap_grDepthBiasLevel
-#define grDepthBufferFunction           trap_grDepthBufferFunction
-#define grDepthBufferMode               trap_grDepthBufferMode
-#define grDepthMask                     trap_grDepthMask
-#define grDisableAllEffects             trap_grDisableAllEffects
-#define grDitherMode                    trap_grDitherMode
-#define grFogColorValue                 trap_grFogColorValue
-#define grFogMode                       trap_grFogMode
-#define grFogTable                      trap_grFogTable
-#define grLoadGammaTable                trap_grLoadGammaTable
-#define grSplash                        trap_grSplash
-#define grGet                           trap_grGet
-#define grGetString                     trap_grGetString
-#define grQueryResolutions              trap_grQueryResolutions
-#define grReset                         trap_grReset
-#define grGetProcAddress                trap_grGetProcAddress
-#define grEnable                        trap_grEnable
-#define grDisable                       trap_grDisable
-#define grCoordinateSpace               trap_grCoordinateSpace
-#define grDepthRange                    trap_grDepthRange
-#define grStippleMode                   trap_grStippleMode
-#define grStipplePattern                trap_grStipplePattern
-#define grViewport                      trap_grViewport
-
-/*
-** texture mapping control functions
-*/
-#define grTexCalcMemRequired            trap_grTexCalcMemRequired
-#define grTexTextureMemRequired         trap_grTexTextureMemRequired
-#define grTexMinAddress                 trap_grTexMinAddress
-#define grTexMaxAddress                 trap_grTexMaxAddress
-#define grTexNCCTable                   trap_grTexNCCTable
-#define grTexSource                     trap_grTexSource
-#define grTexClampMode                  trap_grTexClampMode
-#define grTexCombine                    trap_grTexCombine
-#define grTexDetailControl              trap_grTexDetailControl
-#define grTexFilterMode                 trap_grTexFilterMode
-#define grTexLodBiasValue               trap_grTexLodBiasValue
-#define grTexDownloadMipMap             trap_grTexDownloadMipMap
-#define grTexDownloadMipMapLevel        trap_grTexDownloadMipMapLevel
-#define grTexDownloadMipMapLevelPartial trap_grTexDownloadMipMapLevelPartial
-#define grTexDownloadTable              trap_grTexDownloadTable
-#define grTexDownloadTablePartial       trap_grTexDownloadTablePartial
-#define grTexMipMapMode                 trap_grTexMipMapMode
-#define grTexMultibase                  trap_grTexMultibase
-#define grTexMultibaseAddress           trap_grTexMultibaseAddress
-
-/*
-** linear frame buffer functions
-*/
-#define grLfbLock                       trap_grLfbLock
-#define grLfbUnlock                     trap_grLfbUnlock
-#define grLfbConstantAlpha              trap_grLfbConstantAlpha
-#define grLfbConstantDepth              trap_grLfbConstantDepth
-#define grLfbWriteColorSwizzle          trap_grLfbWriteColorSwizzle
-#define grLfbWriteColorFormat           trap_grLfbWriteColorFormat
-#define grLfbWriteRegion                trap_grLfbWriteRegion
-#define grLfbReadRegion                 trap_grLfbReadRegion
-
-/*
-** glide management functions
-*/
-#define grGlideInit                     trap_grGlideInit
-#define grGlideShutdown                 trap_grGlideShutdown
-#define grGlideGetState                 trap_grGlideGetState
-#define grGlideSetState                 trap_grGlideSetState
-#define grGlideGetVertexLayout          trap_grGlideGetVertexLayout
-#define grGlideSetVertexLayout          trap_grGlideSetVertexLayout
-
-/*
-** glide utility functions
-*/
-#define guGammaCorrectionRGB            trap_guGammaCorrectionRGB
-#define guFogTableIndexToW              trap_guFogTableIndexToW
-#define guFogGenerateExp                trap_guFogGenerateExp
-#define guFogGenerateExp2               trap_guFogGenerateExp2
-#define guFogGenerateLinear             trap_guFogGenerateLinear
-#endif /* FX_TRAP_GLIDE_internal */
-#endif /* FX_TRAP_GLIDE */
-
-
-
-/* <texus.h> */
-#define TX_MAX_LEVEL 16
-typedef struct _TxMip {
-        int format;
-        int width;
-        int height;
-        int depth;
-        int size;
-        void *data[TX_MAX_LEVEL];
-        FxU32 pal[256];
-} TxMip;
-
-#define TX_DITHER_NONE                                  0x00000000
-#define TX_DITHER_4x4                                   0x00000001
-#define TX_DITHER_ERR                                   0x00000002
-
-#define TX_COMPRESSION_STATISTICAL                      0x00000000
-#define TX_COMPRESSION_HEURISTIC                        0x00000010
-/* <texus.h> */
-
-
-
-struct tdfx_glide {
-   /*
-   ** glide extensions
-   */
-   void (FX_CALL *grSetNumPendingBuffers) (FxI32 NumPendingBuffers);
-   char * (FX_CALL *grGetRegistryOrEnvironmentStringExt) (char *theEntry);
-   void (FX_CALL *grGetGammaTableExt) (FxU32 nentries, FxU32 *red, FxU32 *green, FxU32 *blue);
-   void (FX_CALL *grChromaRangeModeExt) (GrChromakeyMode_t mode);
-   void (FX_CALL *grChromaRangeExt) (GrColor_t color, GrColor_t range, GrChromaRangeMode_t match_mode);
-   void (FX_CALL *grTexChromaModeExt) (GrChipID_t tmu, GrChromakeyMode_t mode);
-   void (FX_CALL *grTexChromaRangeExt) (GrChipID_t tmu, GrColor_t min, GrColor_t max, GrTexChromakeyMode_t mode);
-
-   /* pointcast */
-   void (FX_CALL *grTexDownloadTableExt) (GrChipID_t tmu, GrTexTable_t type, void *data);
-   void (FX_CALL *grTexDownloadTablePartialExt) (GrChipID_t tmu, GrTexTable_t type, void *data, int start, int end);
-   void (FX_CALL *grTexNCCTableExt) (GrChipID_t tmu, GrNCCTable_t table);
-
-   /* tbext */
-   void (FX_CALL *grTextureBufferExt) (GrChipID_t tmu, FxU32 startAddress, GrLOD_t thisLOD, GrLOD_t largeLOD, GrAspectRatio_t aspectRatio, GrTextureFormat_t format, FxU32 odd_even_mask);
-   void (FX_CALL *grTextureAuxBufferExt) (GrChipID_t tmu, FxU32 startAddress, GrLOD_t thisLOD, GrLOD_t largeLOD, GrAspectRatio_t aspectRatio, GrTextureFormat_t format, FxU32 odd_even_mask);
-   void (FX_CALL *grAuxBufferExt) (GrBuffer_t buffer);
-
-   /* napalm */
-   GrContext_t (FX_CALL *grSstWinOpenExt) (FxU32 hWnd, GrScreenResolution_t resolution, GrScreenRefresh_t refresh, GrColorFormat_t format, GrOriginLocation_t origin, GrPixelFormat_t pixelformat, int nColBuffers, int nAuxBuffers);
-   void (FX_CALL *grStencilFuncExt) (GrCmpFnc_t fnc, GrStencil_t ref, GrStencil_t mask);
-   void (FX_CALL *grStencilMaskExt) (GrStencil_t value);
-   void (FX_CALL *grStencilOpExt) (GrStencilOp_t stencil_fail, GrStencilOp_t depth_fail, GrStencilOp_t depth_pass);
-   void (FX_CALL *grLfbConstantStencilExt) (GrStencil_t value);
-   void (FX_CALL *grBufferClearExt) (GrColor_t color, GrAlpha_t alpha, FxU32 depth, GrStencil_t stencil);
-   void (FX_CALL *grColorCombineExt) (GrCCUColor_t a, GrCombineMode_t a_mode, GrCCUColor_t b, GrCombineMode_t b_mode, GrCCUColor_t c, FxBool c_invert, GrCCUColor_t d, FxBool d_invert, FxU32 shift, FxBool invert);
-   void (FX_CALL *grAlphaCombineExt) (GrACUColor_t a, GrCombineMode_t a_mode, GrACUColor_t b, GrCombineMode_t b_mode, GrACUColor_t c, FxBool c_invert, GrACUColor_t d, FxBool d_invert, FxU32 shift, FxBool invert);
-   void (FX_CALL *grTexColorCombineExt) (GrChipID_t tmu, GrTCCUColor_t a, GrCombineMode_t a_mode, GrTCCUColor_t b, GrCombineMode_t b_mode, GrTCCUColor_t c, FxBool c_invert, GrTCCUColor_t d, FxBool d_invert, FxU32 shift, FxBool invert);
-   void (FX_CALL *grTexAlphaCombineExt) (GrChipID_t tmu, GrTACUColor_t a, GrCombineMode_t a_mode, GrTACUColor_t b, GrCombineMode_t b_mode, GrTACUColor_t c, FxBool c_invert, GrTACUColor_t d, FxBool d_invert, FxU32 shift, FxBool invert);
-   void (FX_CALL *grConstantColorValueExt) (GrChipID_t tmu, GrColor_t value);
-   void (FX_CALL *grColorMaskExt) (FxBool r, FxBool g, FxBool b, FxBool a);
-   void (FX_CALL *grAlphaBlendFunctionExt) (GrAlphaBlendFnc_t rgb_sf, GrAlphaBlendFnc_t rgb_df, GrAlphaBlendOp_t rgb_op, GrAlphaBlendFnc_t alpha_sf, GrAlphaBlendFnc_t alpha_df, GrAlphaBlendOp_t alpha_op);
-   void (FX_CALL *grTBufferWriteMaskExt) (FxU32 tmask);
-
-   /*
-   ** Texus2 functions
-   */
-   void (FX_CALL *txImgQuantize) (char *dst, char *src, int w, int h, FxU32 format, FxU32 dither);
-   void (FX_CALL *txMipQuantize) (TxMip *pxMip, TxMip *txMip, int fmt, FxU32 d, FxU32 comp);
-   void (FX_CALL *txPalToNcc) (GuNccTable *ncc_table, const FxU32 *pal);
-};
-
-void tdfx_hook_glide (struct tdfx_glide *Glide, int pointcast);
-
-#endif
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/glide/fxglidew.c b/nx-X11/extras/Mesa/src/mesa/drivers/glide/fxglidew.c
deleted file mode 100644
index 1fedf2ab9..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/glide/fxglidew.c
+++ /dev/null
@@ -1,269 +0,0 @@
-/*
- * Mesa 3-D graphics library
- * Version:  4.0
- *
- * Copyright (C) 1999-2001  Brian Paul   All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included
- * in all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
- * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- */
-
-/* Authors:
- *    David Bucciarelli
- *    Brian Paul
- *    Daryll Strauss
- *    Keith Whitwell
- *    Daniel Borca
- *    Hiroshi Morii
- */
-
-/* fxsetup.c - 3Dfx VooDoo rendering mode setup functions */
-
-
-#ifdef HAVE_CONFIG_H
-#include "conf.h"
-#endif
-
-#if defined(FX)
-#include "fxglidew.h"
-#include "fxdrv.h"
-
-#include <stdlib.h>
-#include <string.h>
-
-FxI32
-FX_grGetInteger_NoLock(FxU32 pname)
-{
- FxI32 result;
-
- if (grGet(pname, 4, &result)) {
-    return result;
- }
-
- if (TDFX_DEBUG & VERBOSE_DRIVER) {
-    fprintf(stderr, "FX_grGetInteger_NoLock: wrong parameter (%lx)\n", pname);
- }
- return -1;
-}
-
-FxBool
-FX_grSstControl(FxU32 code)
-{
-   /* The glide 3 sources call for grEnable/grDisable to be called in exchange
-    * for grSstControl. */
-   switch (code) {
-   case GR_CONTROL_ACTIVATE:
-      grEnable(GR_PASSTHRU);
-      break;
-   case GR_CONTROL_DEACTIVATE:
-      grDisable(GR_PASSTHRU);
-      break;
-   }
-   /* Appearently GR_CONTROL_RESIZE can be ignored. */
-   return 1;			/* OK? */
-}
-
-
-int
-FX_grSstScreenWidth()
-{
-   FxI32 result[4];
-
-   BEGIN_BOARD_LOCK();
-   grGet(GR_VIEWPORT, sizeof(FxI32) * 4, result);
-   END_BOARD_LOCK();
-
-   return result[2];
-}
-
-int
-FX_grSstScreenHeight()
-{
-   FxI32 result[4];
-
-   BEGIN_BOARD_LOCK();
-   grGet(GR_VIEWPORT, sizeof(FxI32) * 4, result);
-   END_BOARD_LOCK();
-
-   return result[3];
-}
-
-void
-FX_grSstPerfStats(GrSstPerfStats_t * st)
-{
-   FxI32 n;
-   grGet(GR_STATS_PIXELS_IN, 4, &n);
-   st->pixelsIn = n;
-   grGet(GR_STATS_PIXELS_CHROMA_FAIL, 4, &n);
-   st->chromaFail = n;
-   grGet(GR_STATS_PIXELS_DEPTHFUNC_FAIL, 4, &n);
-   st->zFuncFail = n;
-   grGet(GR_STATS_PIXELS_AFUNC_FAIL, 4, &n);
-   st->aFuncFail = n;
-   grGet(GR_STATS_PIXELS_OUT, 4, &n);
-   st->pixelsOut = n;
-}
-
-void
-FX_setupGrVertexLayout(void)
-{
-   BEGIN_BOARD_LOCK();
-   grReset(GR_VERTEX_PARAMETER);
-
-   grCoordinateSpace(GR_WINDOW_COORDS);
-   grVertexLayout(GR_PARAM_XY, GR_VERTEX_X_OFFSET << 2, GR_PARAM_ENABLE);
-#if FX_PACKEDCOLOR
-   grVertexLayout(GR_PARAM_PARGB, GR_VERTEX_PARGB_OFFSET << 2, GR_PARAM_ENABLE);
-#else  /* !FX_PACKEDCOLOR */
-   grVertexLayout(GR_PARAM_RGB, GR_VERTEX_RGB_OFFSET << 2, GR_PARAM_ENABLE);
-   grVertexLayout(GR_PARAM_A, GR_VERTEX_A_OFFSET << 2, GR_PARAM_ENABLE);
-#endif /* !FX_PACKEDCOLOR */
-   grVertexLayout(GR_PARAM_Q, GR_VERTEX_OOW_OFFSET << 2, GR_PARAM_ENABLE);
-   grVertexLayout(GR_PARAM_Z, GR_VERTEX_OOZ_OFFSET << 2, GR_PARAM_ENABLE);
-   grVertexLayout(GR_PARAM_ST0, GR_VERTEX_SOW_TMU0_OFFSET << 2,
-		  GR_PARAM_ENABLE);
-   grVertexLayout(GR_PARAM_Q0, GR_VERTEX_OOW_TMU0_OFFSET << 2,
-		  GR_PARAM_DISABLE);
-   grVertexLayout(GR_PARAM_ST1, GR_VERTEX_SOW_TMU1_OFFSET << 2,
-		  GR_PARAM_DISABLE);
-   grVertexLayout(GR_PARAM_Q1, GR_VERTEX_OOW_TMU1_OFFSET << 2,
-		  GR_PARAM_DISABLE);
-   END_BOARD_LOCK();
-}
-
-void
-FX_grHints_NoLock(GrHint_t hintType, FxU32 hintMask)
-{
-   switch (hintType) {
-   case GR_HINT_STWHINT:
-      {
-	 if (hintMask & GR_STWHINT_W_DIFF_TMU0)
-	    grVertexLayout(GR_PARAM_Q0, GR_VERTEX_OOW_TMU0_OFFSET << 2,
-			   GR_PARAM_ENABLE);
-	 else
-	    grVertexLayout(GR_PARAM_Q0, GR_VERTEX_OOW_TMU0_OFFSET << 2,
-			   GR_PARAM_DISABLE);
-
-	 if (hintMask & GR_STWHINT_ST_DIFF_TMU1)
-	    grVertexLayout(GR_PARAM_ST1, GR_VERTEX_SOW_TMU1_OFFSET << 2,
-			   GR_PARAM_ENABLE);
-	 else
-	    grVertexLayout(GR_PARAM_ST1, GR_VERTEX_SOW_TMU1_OFFSET << 2,
-			   GR_PARAM_DISABLE);
-
-	 if (hintMask & GR_STWHINT_W_DIFF_TMU1)
-	    grVertexLayout(GR_PARAM_Q1, GR_VERTEX_OOW_TMU1_OFFSET << 2,
-			   GR_PARAM_ENABLE);
-	 else
-	    grVertexLayout(GR_PARAM_Q1, GR_VERTEX_OOW_TMU1_OFFSET << 2,
-			   GR_PARAM_DISABLE);
-
-      }
-   }
-}
-
-/*
- * Glide3 doesn't have the grSstQueryHardware function anymore.
- * Instead, we call grGet() and fill in the data structures ourselves.
- */
-int
-FX_grSstQueryHardware(GrHwConfiguration * config)
-{
-   int i, j;
-   int numFB;
-
-   BEGIN_BOARD_LOCK();
-
-   grGet(GR_NUM_BOARDS, 4, (void *) &(config->num_sst));
-   if (config->num_sst == 0)
-      return 0;
-
-   for (i = 0; i < config->num_sst; i++) {
-      FxI32 result;
-      const char *extension;
-
-      grSstSelect(i);
-
-      extension = grGetString(GR_HARDWARE);
-      if (strstr(extension, "Rush")) {
-         config->SSTs[i].type = GR_SSTTYPE_SST96;
-      } else if (strstr(extension, "Voodoo2")) {
-         config->SSTs[i].type = GR_SSTTYPE_Voodoo2;
-      } else if (strstr(extension, "Voodoo Banshee")) {
-         config->SSTs[i].type = GR_SSTTYPE_Banshee;
-      } else if (strstr(extension, "Voodoo3")) {
-         config->SSTs[i].type = GR_SSTTYPE_Voodoo3;
-      } else if (strstr(extension, "Voodoo4")) {
-         config->SSTs[i].type = GR_SSTTYPE_Voodoo4;
-      } else if (strstr(extension, "Voodoo5")) {
-         config->SSTs[i].type = GR_SSTTYPE_Voodoo5;
-      } else {
-         config->SSTs[i].type = GR_SSTTYPE_VOODOO;
-      }
-
-      grGet(GR_MEMORY_FB, 4, &result);
-      config->SSTs[i].fbRam = result / (1024 * 1024);
-
-      grGet(GR_NUM_TMU, 4, &result);
-      config->SSTs[i].nTexelfx = result;
-
-      grGet(GR_REVISION_FB, 4, &result);
-      config->SSTs[i].fbiRev = result;
-
-      for (j = 0; j < config->SSTs[i].nTexelfx; j++) {
-	 grGet(GR_MEMORY_TMU, 4, &result);
-	 config->SSTs[i].tmuConfig[j].tmuRam = result / (1024 * 1024);
-	 grGet(GR_REVISION_TMU, 4, &result);
-	 config->SSTs[i].tmuConfig[j].tmuRev = result;
-      }
-
-      extension = grGetString(GR_EXTENSION);
-      config->SSTs[i].HavePalExt = (strstr(extension, " PALETTE6666 ") != NULL);
-      config->SSTs[i].HavePixExt = (strstr(extension, " PIXEXT ") != NULL);
-      config->SSTs[i].HaveTexFmt = (strstr(extension, " TEXFMT ") != NULL);
-      config->SSTs[i].HaveCmbExt = (strstr(extension, " COMBINE ") != NULL);
-      config->SSTs[i].HaveMirExt = (strstr(extension, " TEXMIRROR ") != NULL);
-      config->SSTs[i].HaveTexUma = (strstr(extension, " TEXUMA ") != NULL);
-
-      /* number of Voodoo chips */
-      grGet(GR_NUM_FB, 4, (void *) &numFB);
-      config->SSTs[i].numChips = numFB;
-
-   }
-
-   tdfx_hook_glide(&config->Glide, getenv("MESA_FX_POINTCAST") != NULL);
-
-   END_BOARD_LOCK();
-   return 1;
-}
-
-
-
-#else
-
-/*
- * Need this to provide at least one external definition.
- */
-
-extern int gl_fx_dummy_function_glidew(void);
-int
-gl_fx_dummy_function_glidew(void)
-{
-   return 0;
-}
-
-#endif /* FX */
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/glide/fxglidew.h b/nx-X11/extras/Mesa/src/mesa/drivers/glide/fxglidew.h
deleted file mode 100644
index a19d0b58c..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/glide/fxglidew.h
+++ /dev/null
@@ -1,228 +0,0 @@
-/*
- * Mesa 3-D graphics library
- * Version:  4.0
- *
- * Copyright (C) 1999-2001  Brian Paul   All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included
- * in all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
- * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- */
-
-/* Authors:
- *    David Bucciarelli
- *    Brian Paul
- *    Daryll Strauss
- *    Keith Whitwell
- *    Daniel Borca
- *    Hiroshi Morii
- */
-
-
-#ifndef __FX_GLIDE_WARPER__
-#define __FX_GLIDE_WARPER__
-
-
-#include "fxg.h"
-
-#ifndef FX_PACKEDCOLOR
-#define FX_PACKEDCOLOR 1
-#endif
-
-#define MAX_NUM_SST             4
-
-enum {
-      GR_SSTTYPE_VOODOO  = 0,
-      GR_SSTTYPE_SST96   = 1,
-      GR_SSTTYPE_AT3D    = 2,
-      GR_SSTTYPE_Voodoo2 = 3,
-      GR_SSTTYPE_Banshee = 4,
-      GR_SSTTYPE_Voodoo3 = 5,
-      GR_SSTTYPE_Voodoo4 = 6,
-      GR_SSTTYPE_Voodoo5 = 7
-};
-
-#define GrState                 void
-
-typedef int GrSstType;
-
-typedef struct GrTMUConfig_St {
-        int tmuRev;		/* Rev of Texelfx chip */
-        int tmuRam;		/* 1, 2, or 4 MB */
-} GrTMUConfig_t;
-
-typedef struct {
-        int num_sst;		/* # of HW units in the system */
-        struct SstCard_St {
-               GrSstType type;	/* Which hardware is it? */
-               int fbRam;	/* 1, 2, or 4 MB */
-               int fbiRev;	/* Rev of Pixelfx chip */
-               int nTexelfx;	/* How many texelFX chips are there? */
-               int numChips;	/* Number of Voodoo chips */
-               GrTMUConfig_t tmuConfig[GLIDE_NUM_TMU];	/* Configuration of the Texelfx chips */
-               /* Glide3 extensions */
-               FxBool HavePalExt;	/* PALETTE6666 */
-               FxBool HavePixExt;	/* PIXEXT */
-               FxBool HaveTexFmt;	/* TEXFMT */
-               FxBool HaveCmbExt;	/* COMBINE */
-               FxBool HaveMirExt;	/* TEXMIRROR */
-               FxBool HaveTexUma;	/* TEXUMA */
-        }
-        SSTs[MAX_NUM_SST];	/* configuration for each board */
-        struct tdfx_glide Glide;
-} GrHwConfiguration;
-
-
-
-typedef FxU32 GrHint_t;
-#define GR_HINTTYPE_MIN         0
-#define GR_HINT_STWHINT         0
-
-typedef FxU32 GrSTWHint_t;
-#define GR_STWHINT_W_DIFF_FBI   FXBIT(0)
-#define GR_STWHINT_W_DIFF_TMU0  FXBIT(1)
-#define GR_STWHINT_ST_DIFF_TMU0 FXBIT(2)
-#define GR_STWHINT_W_DIFF_TMU1  FXBIT(3)
-#define GR_STWHINT_ST_DIFF_TMU1 FXBIT(4)
-#define GR_STWHINT_W_DIFF_TMU2  FXBIT(5)
-#define GR_STWHINT_ST_DIFF_TMU2 FXBIT(6)
-
-#define GR_CONTROL_ACTIVATE     1
-#define GR_CONTROL_DEACTIVATE   0
-
-
-
-/*
-** move the vertex layout defintion to application
-*/
-typedef struct {
-        float sow;		/* s texture ordinate (s over w) */
-        float tow;		/* t texture ordinate (t over w) */
-        float oow;		/* 1/w (used mipmapping - really 0xfff/w) */
-} GrTmuVertex;
-
-#if FX_PACKEDCOLOR
-typedef struct {
-        float x, y;		/* X and Y in screen space */
-        float ooz;		/* 65535/Z (used for Z-buffering) */
-        float oow;		/* 1/W (used for W-buffering, texturing) */
-        unsigned char pargb[4];	/* B, G, R, A [0..255] */
-        GrTmuVertex tmuvtx[GLIDE_NUM_TMU];
-        float fog;		/* fog coordinate */
-        unsigned char pspec[4];	/* B, G, R, A [0..255] */
-        float psize;		/* point size */
-        long pad[16 - 14];	/* ensure 64b structure */
-} GrVertex;
-
-#define GR_VERTEX_X_OFFSET              0
-#define GR_VERTEX_Y_OFFSET              1
-#define GR_VERTEX_OOZ_OFFSET            2
-#define GR_VERTEX_OOW_OFFSET            3
-#define GR_VERTEX_PARGB_OFFSET          4
-#define GR_VERTEX_SOW_TMU0_OFFSET       5
-#define GR_VERTEX_TOW_TMU0_OFFSET       6
-#define GR_VERTEX_OOW_TMU0_OFFSET       7
-#define GR_VERTEX_SOW_TMU1_OFFSET       8
-#define GR_VERTEX_TOW_TMU1_OFFSET       9
-#define GR_VERTEX_OOW_TMU1_OFFSET       10
-#define GR_VERTEX_FOG_OFFSET            11
-#define GR_VERTEX_PSPEC_OFFSET          12
-#else  /* !FX_PACKEDCOLOR */
-typedef struct {
-        float x, y;		/* X and Y in screen space */
-        float ooz;		/* 65535/Z (used for Z-buffering) */
-        float oow;		/* 1/W (used for W-buffering, texturing) */
-        float r, g, b, a;	/* R, G, B, A [0..255] */
-        GrTmuVertex tmuvtx[GLIDE_NUM_TMU];
-        float fog;		/* fog coordinate */
-        float r1, g1, b1;	/* R, G, B [0..255] */
-        float psize;		/* point size */
-        long pad[20 - 19];	/* ensure multiple of 16 */
-} GrVertex;
-
-#define GR_VERTEX_X_OFFSET              0
-#define GR_VERTEX_Y_OFFSET              1
-#define GR_VERTEX_OOZ_OFFSET            2
-#define GR_VERTEX_OOW_OFFSET            3
-#define GR_VERTEX_RGB_OFFSET            4
-#define GR_VERTEX_A_OFFSET              7
-#define GR_VERTEX_SOW_TMU0_OFFSET       8
-#define GR_VERTEX_TOW_TMU0_OFFSET       9
-#define GR_VERTEX_OOW_TMU0_OFFSET       10
-#define GR_VERTEX_SOW_TMU1_OFFSET       11
-#define GR_VERTEX_TOW_TMU1_OFFSET       12
-#define GR_VERTEX_OOW_TMU1_OFFSET       13
-#define GR_VERTEX_FOG_OFFSET            14
-#define GR_VERTEX_SPEC_OFFSET           15
-#endif /* !FX_PACKEDCOLOR */
-
-
-
-/*
- * For Lod/LodLog2 conversion.
- */
-#define FX_largeLodLog2(info)		(info).largeLodLog2
-#define FX_aspectRatioLog2(info)	(info).aspectRatioLog2
-#define FX_smallLodLog2(info)		(info).smallLodLog2
-#define FX_lodToValue(val)		((int)(GR_LOD_LOG2_256-val))
-#define FX_largeLodValue(info)		((int)(GR_LOD_LOG2_256-(info).largeLodLog2))
-#define FX_smallLodValue(info)		((int)(GR_LOD_LOG2_256-(info).smallLodLog2))
-#define FX_valueToLod(val)		((GrLOD_t)(GR_LOD_LOG2_256-val))
-
-
-
-/*
- * Query
- */
-extern int FX_grSstScreenWidth(void);
-extern int FX_grSstScreenHeight(void);
-extern void FX_grSstPerfStats(GrSstPerfStats_t *st);
-extern int FX_grSstQueryHardware(GrHwConfiguration *config);
-#define FX_grGetInteger FX_grGetInteger_NoLock
-extern FxI32 FX_grGetInteger_NoLock(FxU32 pname);
-
-
-
-/*
- * GrHints
- */
-#define FX_grHints FX_grHints_NoLock
-extern void FX_grHints_NoLock(GrHint_t hintType, FxU32 hintMask);
-
-
-
-/*
- * Needed for Glide3 only, to set up Glide2 compatible vertex layout.
- */
-extern void FX_setupGrVertexLayout(void);
-
-
-
-/*
- * grSstControl stuff
- */
-extern FxBool FX_grSstControl(FxU32 code);
-
-#define FX_grBufferClear(c, a, d)	\
-  do {					\
-    BEGIN_CLIP_LOOP();			\
-    grBufferClear(c, a, d);		\
-    END_CLIP_LOOP();			\
-  } while (0)
-
-
-
-#endif /* __FX_GLIDE_WARPER__ */
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/glide/fxsetup.c b/nx-X11/extras/Mesa/src/mesa/drivers/glide/fxsetup.c
deleted file mode 100644
index 360a42f7e..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/glide/fxsetup.c
+++ /dev/null
@@ -1,2217 +0,0 @@
-/*
- * Mesa 3-D graphics library
- * Version:  4.0
- *
- * Copyright (C) 1999-2001  Brian Paul   All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included
- * in all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
- * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- */
-
-/* Authors:
- *    David Bucciarelli
- *    Brian Paul
- *    Daryll Strauss
- *    Keith Whitwell
- *    Daniel Borca
- *    Hiroshi Morii
- */
-
-/* fxsetup.c - 3Dfx VooDoo rendering mode setup functions */
-
-
-#ifdef HAVE_CONFIG_H
-#include "conf.h"
-#endif
-
-#if defined(FX)
-
-#include "fxdrv.h"
-#include "enums.h"
-#include "tnl.h"
-#include "tnl/t_context.h"
-#include "swrast.h"
-#include "texstore.h"
-
-
-static void
-fxTexValidate(GLcontext * ctx, struct gl_texture_object *tObj)
-{
-   tfxTexInfo *ti = fxTMGetTexInfo(tObj);
-   GLint minl, maxl;
-
-   if (ti->validated) {
-      if (TDFX_DEBUG & VERBOSE_DRIVER) {
-	 fprintf(stderr, "fxTexValidate(NOP)\n");
-      }
-      return;
-   }
-
-   if (TDFX_DEBUG & VERBOSE_DRIVER) {
-      fprintf(stderr, "fxTexValidate(%p (%d))\n", (void *)tObj, tObj->Name);
-   }
-
-   ti->tObj = tObj;
-   minl = ti->minLevel = tObj->BaseLevel;
-   maxl = ti->maxLevel = MIN2(tObj->MaxLevel, tObj->Image[0][0]->MaxLog2);
-
-#if FX_RESCALE_BIG_TEXURES_HACK
-{
-   fxMesaContext fxMesa = FX_CONTEXT(ctx);
-   /* [dBorca]
-    * Fake textures larger than HW supports:
-    * 1) we have mipmaps. Then we just push up to the first supported
-    *    LOD. A possible drawback is that Mesa will ignore the skipped
-    *    LODs on further texture handling.
-    *    Will this interfere with GL_TEXTURE_[MIN|BASE]_LEVEL? How?
-    * 2) we don't have mipmaps. We need to rescale the big LOD in place.
-    *    The above approach is somehow dumb! we might have rescaled
-    *    once in TexImage2D to accomodate aspect ratio, and now we
-    *    are rescaling again. The thing is, in TexImage2D we don't
-    *    know whether we'll hit 1) or 2) by the time of validation.
-    */
-   if ((tObj->MinFilter == GL_NEAREST) || (tObj->MinFilter == GL_LINEAR)) {
-      /* no mipmaps! */
-      struct gl_texture_image *texImage = tObj->Image[0][minl];
-      tfxMipMapLevel *mml = FX_MIPMAP_DATA(texImage);
-      GLint _w, _h, maxSize = 1 << fxMesa->textureMaxLod;
-      if ((mml->width > maxSize) || (mml->height > maxSize)) {
-         /* need to rescale */
-         GLint texelBytes = texImage->TexFormat->TexelBytes;
-         GLvoid *texImage_Data = texImage->Data;
-         _w = MIN2(texImage->Width, maxSize);
-         _h = MIN2(texImage->Height, maxSize);
-         if (TDFX_DEBUG & VERBOSE_TEXTURE) {
-            fprintf(stderr, "fxTexValidate: rescaling %d x %d -> %d x %d\n",
-                            texImage->Width, texImage->Height, _w, _h);
-         }
-         /* we should leave these as is and... (!) */
-         texImage->Width = _w;
-         texImage->Height = _h;
-         fxTexGetInfo(_w, _h, NULL, NULL, NULL, NULL,
-                      &(mml->wScale), &(mml->hScale));
-         _w *= mml->wScale;
-         _h *= mml->hScale;
-         texImage->Data = _mesa_malloc(_w * _h * texelBytes);
-         _mesa_rescale_teximage2d(texelBytes,
-                                  mml->width,
-                                  _w * texelBytes, /* dst stride */
-                                  mml->width, mml->height, /* src */
-                                  _w, _h, /* dst */
-                                  texImage_Data /*src*/, texImage->Data /*dst*/ );
-         _mesa_free(texImage_Data);
-         mml->width = _w;
-         mml->height = _h;
-         /* (!) ... and set mml->wScale = _w / texImage->Width */
-      }
-   } else {
-      /* mipmapping */
-      if (maxl - minl > fxMesa->textureMaxLod) {
-         /* skip a certain number of LODs */
-         minl += maxl - fxMesa->textureMaxLod;
-         if (TDFX_DEBUG & VERBOSE_TEXTURE) {
-            fprintf(stderr, "fxTexValidate: skipping %d LODs\n", minl - ti->minLevel);
-         }
-         ti->minLevel = tObj->BaseLevel = minl;
-      }
-   }
-}
-#endif
-
-   fxTexGetInfo(tObj->Image[0][minl]->Width, tObj->Image[0][minl]->Height,
-		&(FX_largeLodLog2(ti->info)), &(FX_aspectRatioLog2(ti->info)),
-		&(ti->sScale), &(ti->tScale),
-		NULL, NULL);
-
-   if ((tObj->MinFilter != GL_NEAREST) && (tObj->MinFilter != GL_LINEAR))
-      fxTexGetInfo(tObj->Image[0][maxl]->Width, tObj->Image[0][maxl]->Height,
-		   &(FX_smallLodLog2(ti->info)), NULL,
-		   NULL, NULL, NULL, NULL);
-   else
-      FX_smallLodLog2(ti->info) = FX_largeLodLog2(ti->info);
-
-   /* [dBorca] this is necessary because of fxDDCompressedTexImage2D */
-   if (ti->padded) {
-      struct gl_texture_image *texImage = tObj->Image[0][minl];
-      tfxMipMapLevel *mml = FX_MIPMAP_DATA(texImage);
-      if (mml->wScale != 1 || mml->hScale != 1) {
-         ti->sScale /= mml->wScale;
-         ti->tScale /= mml->hScale;
-      }
-   }
-
-   ti->baseLevelInternalFormat = tObj->Image[0][minl]->Format;
-
-   ti->validated = GL_TRUE;
-
-   ti->info.data = NULL;
-}
-
-static void
-fxPrintUnitsMode(const char *msg, GLuint mode)
-{
-   fprintf(stderr,
-	   "%s: (0x%x) %s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s\n",
-	   msg,
-	   mode,
-	   (mode & FX_UM_E0_REPLACE) ? "E0_REPLACE, " : "",
-	   (mode & FX_UM_E0_MODULATE) ? "E0_MODULATE, " : "",
-	   (mode & FX_UM_E0_DECAL) ? "E0_DECAL, " : "",
-	   (mode & FX_UM_E0_BLEND) ? "E0_BLEND, " : "",
-	   (mode & FX_UM_E1_REPLACE) ? "E1_REPLACE, " : "",
-	   (mode & FX_UM_E1_MODULATE) ? "E1_MODULATE, " : "",
-	   (mode & FX_UM_E1_DECAL) ? "E1_DECAL, " : "",
-	   (mode & FX_UM_E1_BLEND) ? "E1_BLEND, " : "",
-	   (mode & FX_UM_E0_ALPHA) ? "E0_ALPHA, " : "",
-	   (mode & FX_UM_E0_LUMINANCE) ? "E0_LUMINANCE, " : "",
-	   (mode & FX_UM_E0_LUMINANCE_ALPHA) ? "E0_LUMINANCE_ALPHA, " : "",
-	   (mode & FX_UM_E0_INTENSITY) ? "E0_INTENSITY, " : "",
-	   (mode & FX_UM_E0_RGB) ? "E0_RGB, " : "",
-	   (mode & FX_UM_E0_RGBA) ? "E0_RGBA, " : "",
-	   (mode & FX_UM_E1_ALPHA) ? "E1_ALPHA, " : "",
-	   (mode & FX_UM_E1_LUMINANCE) ? "E1_LUMINANCE, " : "",
-	   (mode & FX_UM_E1_LUMINANCE_ALPHA) ? "E1_LUMINANCE_ALPHA, " : "",
-	   (mode & FX_UM_E1_INTENSITY) ? "E1_INTENSITY, " : "",
-	   (mode & FX_UM_E1_RGB) ? "E1_RGB, " : "",
-	   (mode & FX_UM_E1_RGBA) ? "E1_RGBA, " : "",
-	   (mode & FX_UM_COLOR_ITERATED) ? "COLOR_ITERATED, " : "",
-	   (mode & FX_UM_COLOR_CONSTANT) ? "COLOR_CONSTANT, " : "",
-	   (mode & FX_UM_ALPHA_ITERATED) ? "ALPHA_ITERATED, " : "",
-	   (mode & FX_UM_ALPHA_CONSTANT) ? "ALPHA_CONSTANT, " : "");
-}
-
-static GLuint
-fxGetTexSetConfiguration(GLcontext * ctx,
-			 struct gl_texture_object *tObj0,
-			 struct gl_texture_object *tObj1)
-{
-   GLuint unitsmode = 0;
-   GLuint envmode = 0;
-   GLuint ifmt = 0;
-
-   if ((ctx->Light.ShadeModel == GL_SMOOTH) || 1 ||
-       (ctx->Point.SmoothFlag) ||
-       (ctx->Line.SmoothFlag) ||
-       (ctx->Polygon.SmoothFlag)) unitsmode |= FX_UM_ALPHA_ITERATED;
-   else
-      unitsmode |= FX_UM_ALPHA_CONSTANT;
-
-   if (ctx->Light.ShadeModel == GL_SMOOTH || 1)
-      unitsmode |= FX_UM_COLOR_ITERATED;
-   else
-      unitsmode |= FX_UM_COLOR_CONSTANT;
-
-
-
-   /* 
-      OpenGL Feeds Texture 0 into Texture 1
-      Glide Feeds Texture 1 into Texture 0
-    */
-   if (tObj0) {
-      tfxTexInfo *ti0 = fxTMGetTexInfo(tObj0);
-
-      switch (ti0->baseLevelInternalFormat) {
-      case GL_ALPHA:
-	 ifmt |= FX_UM_E0_ALPHA;
-	 break;
-      case GL_LUMINANCE:
-	 ifmt |= FX_UM_E0_LUMINANCE;
-	 break;
-      case GL_LUMINANCE_ALPHA:
-	 ifmt |= FX_UM_E0_LUMINANCE_ALPHA;
-	 break;
-      case GL_INTENSITY:
-	 ifmt |= FX_UM_E0_INTENSITY;
-	 break;
-      case GL_RGB:
-	 ifmt |= FX_UM_E0_RGB;
-	 break;
-      case GL_RGBA:
-	 ifmt |= FX_UM_E0_RGBA;
-	 break;
-      }
-
-      switch (ctx->Texture.Unit[0].EnvMode) {
-      case GL_DECAL:
-	 envmode |= FX_UM_E0_DECAL;
-	 break;
-      case GL_MODULATE:
-	 envmode |= FX_UM_E0_MODULATE;
-	 break;
-      case GL_REPLACE:
-	 envmode |= FX_UM_E0_REPLACE;
-	 break;
-      case GL_BLEND:
-	 envmode |= FX_UM_E0_BLEND;
-	 break;
-      case GL_ADD:
-	 envmode |= FX_UM_E0_ADD;
-	 break;
-      default:
-	 /* do nothing */
-	 break;
-      }
-   }
-
-   if (tObj1) {
-      tfxTexInfo *ti1 = fxTMGetTexInfo(tObj1);
-
-      switch (ti1->baseLevelInternalFormat) {
-      case GL_ALPHA:
-	 ifmt |= FX_UM_E1_ALPHA;
-	 break;
-      case GL_LUMINANCE:
-	 ifmt |= FX_UM_E1_LUMINANCE;
-	 break;
-      case GL_LUMINANCE_ALPHA:
-	 ifmt |= FX_UM_E1_LUMINANCE_ALPHA;
-	 break;
-      case GL_INTENSITY:
-	 ifmt |= FX_UM_E1_INTENSITY;
-	 break;
-      case GL_RGB:
-	 ifmt |= FX_UM_E1_RGB;
-	 break;
-      case GL_RGBA:
-	 ifmt |= FX_UM_E1_RGBA;
-	 break;
-      default:
-	 /* do nothing */
-	 break;
-      }
-
-      switch (ctx->Texture.Unit[1].EnvMode) {
-      case GL_DECAL:
-	 envmode |= FX_UM_E1_DECAL;
-	 break;
-      case GL_MODULATE:
-	 envmode |= FX_UM_E1_MODULATE;
-	 break;
-      case GL_REPLACE:
-	 envmode |= FX_UM_E1_REPLACE;
-	 break;
-      case GL_BLEND:
-	 envmode |= FX_UM_E1_BLEND;
-	 break;
-      case GL_ADD:
-	 envmode |= FX_UM_E1_ADD;
-	 break;
-      default:
-	 /* do nothing */
-	 break;
-      }
-   }
-
-   unitsmode |= (ifmt | envmode);
-
-   if (TDFX_DEBUG & (VERBOSE_DRIVER | VERBOSE_TEXTURE))
-      fxPrintUnitsMode("fxGetTexSetConfiguration", unitsmode);
-
-   return unitsmode;
-}
-
-/************************************************************************/
-/************************* Rendering Mode SetUp *************************/
-/************************************************************************/
-
-/************************* Single Texture Set ***************************/
-
-static void
-fxSetupSingleTMU_NoLock(fxMesaContext fxMesa, struct gl_texture_object *tObj)
-{
-   tfxTexInfo *ti = fxTMGetTexInfo(tObj);
-   int tmu;
-
-   if (TDFX_DEBUG & VERBOSE_DRIVER) {
-      fprintf(stderr, "fxSetupSingleTMU_NoLock(%p (%d))\n", (void *)tObj, tObj->Name);
-   }
-
-   ti->lastTimeUsed = fxMesa->texBindNumber;
-
-   /* Make sure we're not loaded incorrectly */
-   if (ti->isInTM) {
-      if (ti->LODblend) {
-	 if (ti->whichTMU != FX_TMU_SPLIT)
-	    fxTMMoveOutTM(fxMesa, tObj);
-      }
-      else {
-	 if (ti->whichTMU == FX_TMU_SPLIT)
-	    fxTMMoveOutTM(fxMesa, tObj);
-      }
-   }
-
-   /* Make sure we're loaded correctly */
-   if (!ti->isInTM) {
-      if (ti->LODblend)
-	 fxTMMoveInTM_NoLock(fxMesa, tObj, FX_TMU_SPLIT);
-      else {
-	 if (fxMesa->haveTwoTMUs) {
-            if (fxTMCheckStartAddr(fxMesa, FX_TMU0, ti)) {
-	       fxTMMoveInTM_NoLock(fxMesa, tObj, FX_TMU0);
-	    }
-	    else {
-	       fxTMMoveInTM_NoLock(fxMesa, tObj, FX_TMU1);
-	    }
-	 }
-	 else
-	    fxTMMoveInTM_NoLock(fxMesa, tObj, FX_TMU0);
-      }
-   }
-
-   if (ti->LODblend && ti->whichTMU == FX_TMU_SPLIT) {
-      /* broadcast */
-      if ((ti->info.format == GR_TEXFMT_P_8)
-	  && (!fxMesa->haveGlobalPaletteTexture)) {
-	 if (TDFX_DEBUG & VERBOSE_DRIVER) {
-	    fprintf(stderr, "fxSetupSingleTMU_NoLock: uploading texture palette\n");
-	 }
-	 grTexDownloadTable(ti->paltype, &(ti->palette));
-      }
-
-      grTexClampMode(GR_TMU0, ti->sClamp, ti->tClamp);
-      grTexClampMode(GR_TMU1, ti->sClamp, ti->tClamp);
-      grTexFilterMode(GR_TMU0, ti->minFilt, ti->maxFilt);
-      grTexFilterMode(GR_TMU1, ti->minFilt, ti->maxFilt);
-      grTexMipMapMode(GR_TMU0, ti->mmMode, ti->LODblend);
-      grTexMipMapMode(GR_TMU1, ti->mmMode, ti->LODblend);
-
-      grTexSource(GR_TMU0, ti->tm[FX_TMU0]->startAddr,
-			    GR_MIPMAPLEVELMASK_ODD, &(ti->info));
-      grTexSource(GR_TMU1, ti->tm[FX_TMU1]->startAddr,
-			    GR_MIPMAPLEVELMASK_EVEN, &(ti->info));
-   }
-   else {
-      if (ti->whichTMU == FX_TMU_BOTH)
-	 tmu = FX_TMU0;
-      else
-	 tmu = ti->whichTMU;
-
-      /* pointcast */
-      if ((ti->info.format == GR_TEXFMT_P_8)
-	  && (!fxMesa->haveGlobalPaletteTexture)) {
-	 if (TDFX_DEBUG & VERBOSE_DRIVER) {
-	    fprintf(stderr, "fxSetupSingleTMU_NoLock: uploading texture palette\n");
-	 }
-	 fxMesa->Glide.grTexDownloadTableExt(tmu, ti->paltype, &(ti->palette));
-      }
-
-      /* KW: The alternative is to do the download to the other tmu.  If
-       * we get to this point, I think it means we are thrashing the
-       * texture memory, so perhaps it's not a good idea.  
-       */
-      if (ti->LODblend && (TDFX_DEBUG & VERBOSE_DRIVER)) {
-	 fprintf(stderr, "fxSetupSingleTMU_NoLock: not blending texture - only one tmu\n");
-      }
-
-      grTexClampMode(tmu, ti->sClamp, ti->tClamp);
-      grTexFilterMode(tmu, ti->minFilt, ti->maxFilt);
-      grTexMipMapMode(tmu, ti->mmMode, FXFALSE);
-
-      grTexSource(tmu, ti->tm[tmu]->startAddr, GR_MIPMAPLEVELMASK_BOTH, &(ti->info));
-   }
-}
-
-static void
-fxSelectSingleTMUSrc_NoLock(fxMesaContext fxMesa, GLint tmu, FxBool LODblend)
-{
-   struct tdfx_texcombine tex0, tex1;
-
-   if (TDFX_DEBUG & VERBOSE_DRIVER) {
-      fprintf(stderr, "fxSelectSingleTMUSrc_NoLock(%d, %d)\n", tmu, LODblend);
-   }
-
-   tex0.InvertRGB     = FXFALSE;
-   tex0.InvertAlpha   = FXFALSE;
-   tex1.InvertRGB     = FXFALSE;
-   tex1.InvertAlpha   = FXFALSE;
-
-   if (LODblend) {
-      tex0.FunctionRGB   = GR_COMBINE_FUNCTION_BLEND;
-      tex0.FactorRGB     = GR_COMBINE_FACTOR_ONE_MINUS_LOD_FRACTION;
-      tex0.FunctionAlpha = GR_COMBINE_FUNCTION_BLEND;
-      tex0.FactorAlpha   = GR_COMBINE_FACTOR_ONE_MINUS_LOD_FRACTION;
-
-      tex1.FunctionRGB   = GR_COMBINE_FUNCTION_LOCAL;
-      tex1.FactorRGB     = GR_COMBINE_FACTOR_NONE;
-      tex1.FunctionAlpha = GR_COMBINE_FUNCTION_LOCAL;
-      tex1.FactorAlpha   = GR_COMBINE_FACTOR_NONE;
-
-      fxMesa->tmuSrc = FX_TMU_SPLIT;
-   }
-   else {
-      if (tmu != FX_TMU1) {
-         tex0.FunctionRGB   = GR_COMBINE_FUNCTION_LOCAL;
-         tex0.FactorRGB     = GR_COMBINE_FACTOR_NONE;
-         tex0.FunctionAlpha = GR_COMBINE_FUNCTION_LOCAL;
-         tex0.FactorAlpha   = GR_COMBINE_FACTOR_NONE;
-
-         tex1.FunctionRGB   = GR_COMBINE_FUNCTION_ZERO;
-         tex1.FactorRGB     = GR_COMBINE_FACTOR_NONE;
-         tex1.FunctionAlpha = GR_COMBINE_FUNCTION_ZERO;
-         tex1.FactorAlpha   = GR_COMBINE_FACTOR_NONE;
-
-	 fxMesa->tmuSrc = FX_TMU0;
-      }
-      else {
-         tex1.FunctionRGB   = GR_COMBINE_FUNCTION_LOCAL;
-         tex1.FactorRGB     = GR_COMBINE_FACTOR_NONE;
-         tex1.FunctionAlpha = GR_COMBINE_FUNCTION_LOCAL;
-         tex1.FactorAlpha   = GR_COMBINE_FACTOR_NONE;
-
-	 /* correct values to set TMU0 in passthrough mode */
-         tex0.FunctionRGB   = GR_COMBINE_FUNCTION_BLEND;
-         tex0.FactorRGB     = GR_COMBINE_FACTOR_ONE;
-         tex0.FunctionAlpha = GR_COMBINE_FUNCTION_BLEND;
-         tex0.FactorAlpha   = GR_COMBINE_FACTOR_ONE;
-
-	 fxMesa->tmuSrc = FX_TMU1;
-      }
-   }
-
-   grTexCombine(GR_TMU0,
-                tex0.FunctionRGB,
-                tex0.FactorRGB,
-                tex0.FunctionAlpha,
-                tex0.FactorAlpha,
-                tex0.InvertRGB,
-                tex0.InvertAlpha);
-   if (fxMesa->haveTwoTMUs) {
-      grTexCombine(GR_TMU1,
-                   tex1.FunctionRGB,
-                   tex1.FactorRGB,
-                   tex1.FunctionAlpha,
-                   tex1.FactorAlpha,
-                   tex1.InvertRGB,
-                   tex1.InvertAlpha);
-   }
-}
-
-static void
-fxSetupTextureSingleTMU_NoLock(GLcontext * ctx, GLuint textureset)
-{
-   fxMesaContext fxMesa = FX_CONTEXT(ctx);
-   struct tdfx_combine alphaComb, colorComb;
-   GrCombineLocal_t localc, locala;
-   GLuint unitsmode;
-   GLint ifmt;
-   tfxTexInfo *ti;
-   struct gl_texture_object *tObj = ctx->Texture.Unit[textureset]._Current;
-   int tmu;
-
-   if (TDFX_DEBUG & VERBOSE_DRIVER) {
-      fprintf(stderr, "fxSetupTextureSingleTMU_NoLock(%d)\n", textureset);
-   }
-
-   ti = fxTMGetTexInfo(tObj);
-
-   fxTexValidate(ctx, tObj);
-
-   fxSetupSingleTMU_NoLock(fxMesa, tObj);
-
-   if (ti->whichTMU == FX_TMU_BOTH)
-      tmu = FX_TMU0;
-   else
-      tmu = ti->whichTMU;
-   if (fxMesa->tmuSrc != tmu)
-      fxSelectSingleTMUSrc_NoLock(fxMesa, tmu, ti->LODblend);
-
-   if (textureset == 0 || !fxMesa->haveTwoTMUs)
-      unitsmode = fxGetTexSetConfiguration(ctx, tObj, NULL);
-   else
-      unitsmode = fxGetTexSetConfiguration(ctx, NULL, tObj);
-
-/*    if(fxMesa->lastUnitsMode==unitsmode) */
-/*      return; */
-
-   fxMesa->lastUnitsMode = unitsmode;
-
-   fxMesa->stw_hint_state = 0;
-   FX_grHints_NoLock(GR_HINT_STWHINT, 0);
-
-   ifmt = ti->baseLevelInternalFormat;
-
-   if (unitsmode & FX_UM_ALPHA_ITERATED)
-      locala = GR_COMBINE_LOCAL_ITERATED;
-   else
-      locala = GR_COMBINE_LOCAL_CONSTANT;
-
-   if (unitsmode & FX_UM_COLOR_ITERATED)
-      localc = GR_COMBINE_LOCAL_ITERATED;
-   else
-      localc = GR_COMBINE_LOCAL_CONSTANT;
-
-   if (TDFX_DEBUG & (VERBOSE_DRIVER | VERBOSE_TEXTURE))
-      fprintf(stderr, "fxSetupTextureSingleTMU_NoLock: envmode is %s\n",
-	      _mesa_lookup_enum_by_nr(ctx->Texture.Unit[textureset].EnvMode));
-
-   alphaComb.Local    = locala;
-   alphaComb.Invert   = FXFALSE;
-   colorComb.Local    = localc;
-   colorComb.Invert   = FXFALSE;
-
-   switch (ctx->Texture.Unit[textureset].EnvMode) {
-   case GL_DECAL:
-      alphaComb.Function = GR_COMBINE_FUNCTION_LOCAL;
-      alphaComb.Factor   = GR_COMBINE_FACTOR_NONE;
-      alphaComb.Other    = GR_COMBINE_OTHER_NONE;
-
-      colorComb.Function = GR_COMBINE_FUNCTION_BLEND;
-      colorComb.Factor   = GR_COMBINE_FACTOR_TEXTURE_ALPHA;
-      colorComb.Other    = GR_COMBINE_OTHER_TEXTURE;
-      break;
-   case GL_MODULATE:
-      alphaComb.Function = GR_COMBINE_FUNCTION_SCALE_OTHER;
-      alphaComb.Factor   = GR_COMBINE_FACTOR_LOCAL;
-      alphaComb.Other    = GR_COMBINE_OTHER_TEXTURE;
-
-      if (ifmt == GL_ALPHA) {
-         colorComb.Function = GR_COMBINE_FUNCTION_LOCAL;
-         colorComb.Factor   = GR_COMBINE_FACTOR_NONE;
-         colorComb.Other    = GR_COMBINE_OTHER_NONE;
-      } else {
-         colorComb.Function = GR_COMBINE_FUNCTION_SCALE_OTHER;
-         colorComb.Factor   = GR_COMBINE_FACTOR_LOCAL;
-         colorComb.Other    = GR_COMBINE_OTHER_TEXTURE;
-      }
-      break;
-   case GL_BLEND:
-      if (ifmt == GL_LUMINANCE || ifmt == GL_RGB) {
-         /* Av = Af */
-         alphaComb.Function = GR_COMBINE_FUNCTION_LOCAL;
-         alphaComb.Factor   = GR_COMBINE_FACTOR_NONE;
-         alphaComb.Other    = GR_COMBINE_OTHER_NONE;
-      }
-      else if (ifmt == GL_INTENSITY) {
-         /* Av = Af * (1 - It) + Ac * It */
-         alphaComb.Function = GR_COMBINE_FUNCTION_BLEND;
-         alphaComb.Factor   = GR_COMBINE_FACTOR_TEXTURE_ALPHA;
-         alphaComb.Other    = GR_COMBINE_OTHER_CONSTANT;
-      }
-      else {
-         /* Av = Af * At */
-         alphaComb.Function = GR_COMBINE_FUNCTION_SCALE_OTHER;
-         alphaComb.Factor   = GR_COMBINE_FACTOR_LOCAL;
-         alphaComb.Other    = GR_COMBINE_OTHER_TEXTURE;
-      }
-
-      if (ifmt == GL_ALPHA) {
-         colorComb.Function = GR_COMBINE_FUNCTION_LOCAL;
-         colorComb.Factor   = GR_COMBINE_FACTOR_NONE;
-         colorComb.Other    = GR_COMBINE_OTHER_NONE;
-      } else {
-         if (fxMesa->type >= GR_SSTTYPE_Voodoo2) {
-            colorComb.Function = GR_COMBINE_FUNCTION_BLEND;
-            colorComb.Factor   = GR_COMBINE_FACTOR_TEXTURE_RGB;
-            colorComb.Other    = GR_COMBINE_OTHER_CONSTANT;
-         } else if (ifmt == GL_INTENSITY) {
-            /* just a hack: RGB == ALPHA */
-            colorComb.Function = GR_COMBINE_FUNCTION_BLEND;
-            colorComb.Factor   = GR_COMBINE_FACTOR_TEXTURE_ALPHA;
-            colorComb.Other    = GR_COMBINE_OTHER_CONSTANT;
-         } else {
-            /* Only Voodoo^2 can GL_BLEND (GR_COMBINE_FACTOR_TEXTURE_RGB)
-             * These settings assume that the TexEnv color is black and
-             * incoming fragment color is white.
-             */
-            colorComb.Function = GR_COMBINE_FUNCTION_SCALE_OTHER;
-            colorComb.Factor   = GR_COMBINE_FACTOR_ONE;
-            colorComb.Other    = GR_COMBINE_OTHER_TEXTURE;
-            colorComb.Invert   = FXTRUE;
-            _mesa_problem(NULL, "can't GL_BLEND with SST1");
-         }
-      }
-
-      grConstantColorValue(
-         (((GLuint)(ctx->Texture.Unit[textureset].EnvColor[0] * 255.0f))      ) |
-         (((GLuint)(ctx->Texture.Unit[textureset].EnvColor[1] * 255.0f)) <<  8) |
-         (((GLuint)(ctx->Texture.Unit[textureset].EnvColor[2] * 255.0f)) << 16) |
-         (((GLuint)(ctx->Texture.Unit[textureset].EnvColor[3] * 255.0f)) << 24));
-      break;
-   case GL_REPLACE:
-      if ((ifmt == GL_RGB) || (ifmt == GL_LUMINANCE)) {
-         alphaComb.Function = GR_COMBINE_FUNCTION_LOCAL;
-         alphaComb.Factor   = GR_COMBINE_FACTOR_NONE;
-         alphaComb.Other    = GR_COMBINE_OTHER_NONE;
-      } else {
-         alphaComb.Function = GR_COMBINE_FUNCTION_SCALE_OTHER;
-         alphaComb.Factor   = GR_COMBINE_FACTOR_ONE;
-         alphaComb.Other    = GR_COMBINE_OTHER_TEXTURE;
-      }
-
-      if (ifmt == GL_ALPHA) {
-         colorComb.Function = GR_COMBINE_FUNCTION_LOCAL;
-         colorComb.Factor   = GR_COMBINE_FACTOR_NONE;
-         colorComb.Other    = GR_COMBINE_OTHER_NONE;
-      } else {
-         colorComb.Function = GR_COMBINE_FUNCTION_SCALE_OTHER;
-         colorComb.Factor   = GR_COMBINE_FACTOR_ONE;
-         colorComb.Other    = GR_COMBINE_OTHER_TEXTURE;
-      }
-      break;
-   case GL_ADD:
-      if (ifmt == GL_ALPHA ||
-          ifmt == GL_LUMINANCE_ALPHA ||
-          ifmt == GL_RGBA) {
-         /* product of texel and fragment alpha */
-         alphaComb.Function = GR_COMBINE_FUNCTION_SCALE_OTHER;
-         alphaComb.Factor   = GR_COMBINE_FACTOR_LOCAL;
-         alphaComb.Other    = GR_COMBINE_OTHER_TEXTURE;
-      }
-      else if (ifmt == GL_LUMINANCE || ifmt == GL_RGB) {
-         /* fragment alpha is unchanged */
-         alphaComb.Function = GR_COMBINE_FUNCTION_LOCAL;
-         alphaComb.Factor   = GR_COMBINE_FACTOR_NONE;
-         alphaComb.Other    = GR_COMBINE_OTHER_NONE;
-      }
-      else {
-         /* sum of texel and fragment alpha */
-         alphaComb.Function = GR_COMBINE_FUNCTION_SCALE_OTHER_ADD_LOCAL;
-         alphaComb.Factor   = GR_COMBINE_FACTOR_ONE;
-         alphaComb.Other    = GR_COMBINE_OTHER_TEXTURE;
-      }
-
-      if (ifmt == GL_ALPHA) {
-         /* rgb unchanged */
-         colorComb.Function = GR_COMBINE_FUNCTION_LOCAL;
-         colorComb.Factor   = GR_COMBINE_FACTOR_NONE;
-         colorComb.Other    = GR_COMBINE_OTHER_NONE;
-      }
-      else {
-         /* sum of texel and fragment rgb */
-         colorComb.Function = GR_COMBINE_FUNCTION_SCALE_OTHER_ADD_LOCAL;
-         colorComb.Factor   = GR_COMBINE_FACTOR_ONE;
-         colorComb.Other    = GR_COMBINE_OTHER_TEXTURE;
-      }
-      break;
-   default:
-      if (TDFX_DEBUG & VERBOSE_DRIVER) {
-	 fprintf(stderr, "fxSetupTextureSingleTMU_NoLock: %x Texture.EnvMode not yet supported\n",
-		 ctx->Texture.Unit[textureset].EnvMode);
-      }
-      return;
-   }
-
-   grAlphaCombine(alphaComb.Function,
-                  alphaComb.Factor,
-                  alphaComb.Local,
-                  alphaComb.Other,
-                  alphaComb.Invert);
-   grColorCombine(colorComb.Function,
-                  colorComb.Factor,
-                  colorComb.Local,
-                  colorComb.Other,
-                  colorComb.Invert);
-}
-
-#if 00
-static void
-fxSetupTextureSingleTMU(GLcontext * ctx, GLuint textureset)
-{
-   BEGIN_BOARD_LOCK();
-   fxSetupTextureSingleTMU_NoLock(ctx, textureset);
-   END_BOARD_LOCK();
-}
-#endif
-
-
-/************************* Double Texture Set ***************************/
-
-static void
-fxSetupDoubleTMU_NoLock(fxMesaContext fxMesa,
-			struct gl_texture_object *tObj0,
-			struct gl_texture_object *tObj1)
-{
-#define T0_NOT_IN_TMU  0x01
-#define T1_NOT_IN_TMU  0x02
-#define T0_IN_TMU0     0x04
-#define T1_IN_TMU0     0x08
-#define T0_IN_TMU1     0x10
-#define T1_IN_TMU1     0x20
-
-   tfxTexInfo *ti0 = fxTMGetTexInfo(tObj0);
-   tfxTexInfo *ti1 = fxTMGetTexInfo(tObj1);
-   GLuint tstate = 0;
-   int tmu0 = 0, tmu1 = 1;
-
-   if (TDFX_DEBUG & VERBOSE_DRIVER) {
-      fprintf(stderr, "fxSetupDoubleTMU_NoLock(...)\n");
-   }
-
-   /* We shouldn't need to do this. There is something wrong with
-      mutlitexturing when the TMUs are swapped. So, we're forcing
-      them to always be loaded correctly. !!! */
-   if (ti0->whichTMU == FX_TMU1)
-      fxTMMoveOutTM_NoLock(fxMesa, tObj0);
-   if (ti1->whichTMU == FX_TMU0)
-      fxTMMoveOutTM_NoLock(fxMesa, tObj1);
-
-   if (ti0->isInTM) {
-      switch (ti0->whichTMU) {
-      case FX_TMU0:
-	 tstate |= T0_IN_TMU0;
-	 break;
-      case FX_TMU1:
-	 tstate |= T0_IN_TMU1;
-	 break;
-      case FX_TMU_BOTH:
-	 tstate |= T0_IN_TMU0 | T0_IN_TMU1;
-	 break;
-      case FX_TMU_SPLIT:
-	 tstate |= T0_NOT_IN_TMU;
-	 break;
-      }
-   }
-   else
-      tstate |= T0_NOT_IN_TMU;
-
-   if (ti1->isInTM) {
-      switch (ti1->whichTMU) {
-      case FX_TMU0:
-	 tstate |= T1_IN_TMU0;
-	 break;
-      case FX_TMU1:
-	 tstate |= T1_IN_TMU1;
-	 break;
-      case FX_TMU_BOTH:
-	 tstate |= T1_IN_TMU0 | T1_IN_TMU1;
-	 break;
-      case FX_TMU_SPLIT:
-	 tstate |= T1_NOT_IN_TMU;
-	 break;
-      }
-   }
-   else
-      tstate |= T1_NOT_IN_TMU;
-
-   ti0->lastTimeUsed = fxMesa->texBindNumber;
-   ti1->lastTimeUsed = fxMesa->texBindNumber;
-
-   /* Move texture maps into TMUs */
-
-   if (!(((tstate & T0_IN_TMU0) && (tstate & T1_IN_TMU1)) ||
-	 ((tstate & T0_IN_TMU1) && (tstate & T1_IN_TMU0)))) {
-      if (tObj0 == tObj1)
-	 fxTMMoveInTM_NoLock(fxMesa, tObj1, FX_TMU_BOTH);
-      else {
-	 /* Find the minimal way to correct the situation */
-	 if ((tstate & T0_IN_TMU0) || (tstate & T1_IN_TMU1)) {
-	    /* We have one in the standard order, setup the other */
-	    if (tstate & T0_IN_TMU0) {	/* T0 is in TMU0, put T1 in TMU1 */
-	       fxTMMoveInTM_NoLock(fxMesa, tObj1, FX_TMU1);
-	    }
-	    else {
-	       fxTMMoveInTM_NoLock(fxMesa, tObj0, FX_TMU0);
-	    }
-	    /* tmu0 and tmu1 are setup */
-	 }
-	 else if ((tstate & T0_IN_TMU1) || (tstate & T1_IN_TMU0)) {
-	    /* we have one in the reverse order, setup the other */
-	    if (tstate & T1_IN_TMU0) {	/* T1 is in TMU0, put T0 in TMU1 */
-	       fxTMMoveInTM_NoLock(fxMesa, tObj0, FX_TMU1);
-	    }
-	    else {
-	       fxTMMoveInTM_NoLock(fxMesa, tObj1, FX_TMU0);
-	    }
-	    tmu0 = 1;
-	    tmu1 = 0;
-	 }
-	 else {			/* Nothing is loaded */
-	    fxTMMoveInTM_NoLock(fxMesa, tObj0, FX_TMU0);
-	    fxTMMoveInTM_NoLock(fxMesa, tObj1, FX_TMU1);
-	    /* tmu0 and tmu1 are setup */
-	 }
-      }
-   }
-
-   /* [dBorca] Hack alert:
-    * we put these in reverse order, so that if we can't
-    * do _REAL_ pointcast, the TMU0 table gets broadcasted
-    */
-   if (!fxMesa->haveGlobalPaletteTexture) {
-      /* pointcast */
-      if (ti1->info.format == GR_TEXFMT_P_8) {
-	 if (TDFX_DEBUG & VERBOSE_DRIVER) {
-	    fprintf(stderr, "fxSetupDoubleTMU_NoLock: uploading texture palette for TMU1\n");
-	 }
-	 fxMesa->Glide.grTexDownloadTableExt(ti1->whichTMU, ti1->paltype, &(ti1->palette));
-      }
-      if (ti0->info.format == GR_TEXFMT_P_8) {
-	 if (TDFX_DEBUG & VERBOSE_DRIVER) {
-	    fprintf(stderr, "fxSetupDoubleTMU_NoLock: uploading texture palette for TMU0\n");
-	 }
-	 fxMesa->Glide.grTexDownloadTableExt(ti0->whichTMU, ti0->paltype, &(ti0->palette));
-      }
-   }
-
-   grTexSource(tmu0, ti0->tm[tmu0]->startAddr,
-			 GR_MIPMAPLEVELMASK_BOTH, &(ti0->info));
-   grTexClampMode(tmu0, ti0->sClamp, ti0->tClamp);
-   grTexFilterMode(tmu0, ti0->minFilt, ti0->maxFilt);
-   grTexMipMapMode(tmu0, ti0->mmMode, FXFALSE);
-
-   grTexSource(tmu1, ti1->tm[tmu1]->startAddr,
-			 GR_MIPMAPLEVELMASK_BOTH, &(ti1->info));
-   grTexClampMode(tmu1, ti1->sClamp, ti1->tClamp);
-   grTexFilterMode(tmu1, ti1->minFilt, ti1->maxFilt);
-   grTexMipMapMode(tmu1, ti1->mmMode, FXFALSE);
-
-#undef T0_NOT_IN_TMU
-#undef T1_NOT_IN_TMU
-#undef T0_IN_TMU0
-#undef T1_IN_TMU0
-#undef T0_IN_TMU1
-#undef T1_IN_TMU1
-}
-
-static void
-fxSetupTextureDoubleTMU_NoLock(GLcontext * ctx)
-{
-   fxMesaContext fxMesa = FX_CONTEXT(ctx);
-   struct tdfx_combine alphaComb, colorComb;
-   struct tdfx_texcombine tex0, tex1;
-   GrCombineLocal_t localc, locala;
-   tfxTexInfo *ti0, *ti1;
-   struct gl_texture_object *tObj0 = ctx->Texture.Unit[1]._Current;
-   struct gl_texture_object *tObj1 = ctx->Texture.Unit[0]._Current;
-   GLuint envmode, ifmt, unitsmode;
-   int tmu0 = 0, tmu1 = 1;
-
-   if (TDFX_DEBUG & VERBOSE_DRIVER) {
-      fprintf(stderr, "fxSetupTextureDoubleTMU_NoLock(...)\n");
-   }
-
-   ti0 = fxTMGetTexInfo(tObj0);
-   fxTexValidate(ctx, tObj0);
-
-   ti1 = fxTMGetTexInfo(tObj1);
-   fxTexValidate(ctx, tObj1);
-
-   fxSetupDoubleTMU_NoLock(fxMesa, tObj0, tObj1);
-
-   unitsmode = fxGetTexSetConfiguration(ctx, tObj0, tObj1);
-
-/*    if(fxMesa->lastUnitsMode==unitsmode) */
-/*      return; */
-
-   fxMesa->lastUnitsMode = unitsmode;
-
-   fxMesa->stw_hint_state |= GR_STWHINT_ST_DIFF_TMU1;
-   FX_grHints_NoLock(GR_HINT_STWHINT, fxMesa->stw_hint_state);
-
-   envmode = unitsmode & FX_UM_E_ENVMODE;
-   ifmt = unitsmode & FX_UM_E_IFMT;
-
-   if (unitsmode & FX_UM_ALPHA_ITERATED)
-      locala = GR_COMBINE_LOCAL_ITERATED;
-   else
-      locala = GR_COMBINE_LOCAL_CONSTANT;
-
-   if (unitsmode & FX_UM_COLOR_ITERATED)
-      localc = GR_COMBINE_LOCAL_ITERATED;
-   else
-      localc = GR_COMBINE_LOCAL_CONSTANT;
-
-
-   if (TDFX_DEBUG & (VERBOSE_DRIVER | VERBOSE_TEXTURE))
-      fprintf(stderr, "fxSetupTextureDoubleTMU_NoLock: envmode is %s/%s\n",
-	      _mesa_lookup_enum_by_nr(ctx->Texture.Unit[0].EnvMode),
-	      _mesa_lookup_enum_by_nr(ctx->Texture.Unit[1].EnvMode));
-
-
-   if ((ti0->whichTMU == FX_TMU1) || (ti1->whichTMU == FX_TMU0)) {
-      tmu0 = 1;
-      tmu1 = 0;
-   }
-   fxMesa->tmuSrc = FX_TMU_BOTH;
-
-   tex0.InvertRGB     = FXFALSE;
-   tex0.InvertAlpha   = FXFALSE;
-   tex1.InvertRGB     = FXFALSE;
-   tex1.InvertAlpha   = FXFALSE;
-   alphaComb.Local    = locala;
-   alphaComb.Invert   = FXFALSE;
-   colorComb.Local    = localc;
-   colorComb.Invert   = FXFALSE;
-
-   switch (envmode) {
-   case (FX_UM_E0_MODULATE | FX_UM_E1_MODULATE):
-      {
-	 GLboolean isalpha[FX_NUM_TMU];
-
-	 isalpha[tmu0] = (ti0->baseLevelInternalFormat == GL_ALPHA);
-	 isalpha[tmu1] = (ti1->baseLevelInternalFormat == GL_ALPHA);
-
-	 if (isalpha[FX_TMU1]) {
-            tex1.FunctionRGB   = GR_COMBINE_FUNCTION_ZERO;
-            tex1.FactorRGB     = GR_COMBINE_FACTOR_NONE;
-            tex1.FunctionAlpha = GR_COMBINE_FUNCTION_LOCAL;
-            tex1.FactorAlpha   = GR_COMBINE_FACTOR_NONE;
-            tex1.InvertRGB     = FXTRUE;
-	 } else {
-            tex1.FunctionRGB   = GR_COMBINE_FUNCTION_LOCAL;
-            tex1.FactorRGB     = GR_COMBINE_FACTOR_NONE;
-            tex1.FunctionAlpha = GR_COMBINE_FUNCTION_LOCAL;
-            tex1.FactorAlpha   = GR_COMBINE_FACTOR_NONE;
-         }
-
-	 if (isalpha[FX_TMU0]) {
-            tex0.FunctionRGB   = GR_COMBINE_FUNCTION_BLEND_OTHER;
-            tex0.FactorRGB     = GR_COMBINE_FACTOR_ONE;
-            tex0.FunctionAlpha = GR_COMBINE_FUNCTION_BLEND_OTHER;
-            tex0.FactorAlpha   = GR_COMBINE_FACTOR_LOCAL;
-	 } else {
-            tex0.FunctionRGB   = GR_COMBINE_FUNCTION_BLEND_OTHER;
-            tex0.FactorRGB     = GR_COMBINE_FACTOR_LOCAL;
-            tex0.FunctionAlpha = GR_COMBINE_FUNCTION_BLEND_OTHER;
-            tex0.FactorAlpha   = GR_COMBINE_FACTOR_LOCAL;
-         }
-
-         colorComb.Function = GR_COMBINE_FUNCTION_SCALE_OTHER;
-         colorComb.Factor   = GR_COMBINE_FACTOR_LOCAL;
-         colorComb.Other    = GR_COMBINE_OTHER_TEXTURE;
-
-         alphaComb.Function = GR_COMBINE_FUNCTION_SCALE_OTHER;
-         alphaComb.Factor   = GR_COMBINE_FACTOR_LOCAL;
-         alphaComb.Other    = GR_COMBINE_OTHER_TEXTURE;
-	 break;
-      }
-   case (FX_UM_E0_REPLACE | FX_UM_E1_BLEND):	/* Only for GLQuake */
-      if (tmu0 == FX_TMU1) {
-         tex1.FunctionRGB   = GR_COMBINE_FUNCTION_LOCAL;
-         tex1.FactorRGB     = GR_COMBINE_FACTOR_NONE;
-         tex1.FunctionAlpha = GR_COMBINE_FUNCTION_LOCAL;
-         tex1.FactorAlpha   = GR_COMBINE_FACTOR_NONE;
-         tex1.InvertRGB     = FXTRUE;
-
-         tex0.FunctionRGB   = GR_COMBINE_FUNCTION_BLEND_OTHER;
-         tex0.FactorRGB     = GR_COMBINE_FACTOR_LOCAL;
-         tex0.FunctionAlpha = GR_COMBINE_FUNCTION_BLEND_OTHER;
-         tex0.FactorAlpha   = GR_COMBINE_FACTOR_LOCAL;
-      }
-      else {
-         tex1.FunctionRGB   = GR_COMBINE_FUNCTION_LOCAL;
-         tex1.FactorRGB     = GR_COMBINE_FACTOR_NONE;
-         tex1.FunctionAlpha = GR_COMBINE_FUNCTION_LOCAL;
-         tex1.FactorAlpha   = GR_COMBINE_FACTOR_NONE;
-
-         tex0.FunctionRGB   = GR_COMBINE_FUNCTION_BLEND_OTHER;
-         tex0.FactorRGB     = GR_COMBINE_FACTOR_ONE_MINUS_LOCAL;
-         tex0.FunctionAlpha = GR_COMBINE_FUNCTION_BLEND_OTHER;
-         tex0.FactorAlpha   = GR_COMBINE_FACTOR_ONE_MINUS_LOCAL;
-      }
-
-      alphaComb.Function = GR_COMBINE_FUNCTION_LOCAL;
-      alphaComb.Factor   = GR_COMBINE_FACTOR_NONE;
-      alphaComb.Other    = GR_COMBINE_OTHER_NONE;
-
-      colorComb.Function = GR_COMBINE_FUNCTION_SCALE_OTHER;
-      colorComb.Factor   = GR_COMBINE_FACTOR_ONE;
-      colorComb.Other    = GR_COMBINE_OTHER_TEXTURE;
-      break;
-   case (FX_UM_E0_REPLACE | FX_UM_E1_MODULATE):	/* Quake 2 and 3 */
-      if (tmu1 == FX_TMU1) {
-         tex1.FunctionRGB   = GR_COMBINE_FUNCTION_LOCAL;
-         tex1.FactorRGB     = GR_COMBINE_FACTOR_NONE;
-         tex1.FunctionAlpha = GR_COMBINE_FUNCTION_ZERO;
-         tex1.FactorAlpha   = GR_COMBINE_FACTOR_NONE;
-         tex1.InvertAlpha   = FXTRUE;
-
-         tex0.FunctionRGB   = GR_COMBINE_FUNCTION_BLEND_OTHER;
-         tex0.FactorRGB     = GR_COMBINE_FACTOR_LOCAL;
-         tex0.FunctionAlpha = GR_COMBINE_FUNCTION_BLEND_OTHER;
-         tex0.FactorAlpha   = GR_COMBINE_FACTOR_LOCAL;
-      }
-      else {
-         tex1.FunctionRGB   = GR_COMBINE_FUNCTION_LOCAL;
-         tex1.FactorRGB     = GR_COMBINE_FACTOR_NONE;
-         tex1.FunctionAlpha = GR_COMBINE_FUNCTION_LOCAL;
-         tex1.FactorAlpha   = GR_COMBINE_FACTOR_NONE;
-
-         tex0.FunctionRGB   = GR_COMBINE_FUNCTION_BLEND_OTHER;
-         tex0.FactorRGB     = GR_COMBINE_FACTOR_LOCAL;
-         tex0.FunctionAlpha = GR_COMBINE_FUNCTION_BLEND_OTHER;
-         tex0.FactorAlpha   = GR_COMBINE_FACTOR_ONE;
-      }
-
-      if (ti0->baseLevelInternalFormat == GL_RGB) {
-         alphaComb.Function = GR_COMBINE_FUNCTION_LOCAL;
-         alphaComb.Factor   = GR_COMBINE_FACTOR_NONE;
-         alphaComb.Other    = GR_COMBINE_OTHER_NONE;
-      } else {
-         alphaComb.Function = GR_COMBINE_FUNCTION_SCALE_OTHER;
-         alphaComb.Factor   = GR_COMBINE_FACTOR_ONE;
-         alphaComb.Other    = GR_COMBINE_OTHER_NONE;
-      }
-
-      colorComb.Function = GR_COMBINE_FUNCTION_SCALE_OTHER;
-      colorComb.Factor   = GR_COMBINE_FACTOR_ONE;
-      colorComb.Other    = GR_COMBINE_OTHER_TEXTURE;
-      break;
-
-
-   case (FX_UM_E0_MODULATE | FX_UM_E1_ADD):	/* Quake 3 Sky */
-      {
-	 GLboolean isalpha[FX_NUM_TMU];
-
-	 isalpha[tmu0] = (ti0->baseLevelInternalFormat == GL_ALPHA);
-	 isalpha[tmu1] = (ti1->baseLevelInternalFormat == GL_ALPHA);
-
-	 if (isalpha[FX_TMU1]) {
-            tex1.FunctionRGB   = GR_COMBINE_FUNCTION_ZERO;
-            tex1.FactorRGB     = GR_COMBINE_FACTOR_NONE;
-            tex1.FunctionAlpha = GR_COMBINE_FUNCTION_LOCAL;
-            tex1.FactorAlpha   = GR_COMBINE_FACTOR_NONE;
-            tex1.InvertRGB     = FXTRUE;
-	 } else {
-            tex1.FunctionRGB   = GR_COMBINE_FUNCTION_LOCAL;
-            tex1.FactorRGB     = GR_COMBINE_FACTOR_NONE;
-            tex1.FunctionAlpha = GR_COMBINE_FUNCTION_LOCAL;
-            tex1.FactorAlpha   = GR_COMBINE_FACTOR_NONE;
-         }
-
-	 if (isalpha[FX_TMU0]) {
-            tex0.FunctionRGB   = GR_COMBINE_FUNCTION_SCALE_OTHER;
-            tex0.FactorRGB     = GR_COMBINE_FACTOR_ONE;
-            tex0.FunctionAlpha = GR_COMBINE_FUNCTION_SCALE_OTHER_ADD_LOCAL;
-            tex0.FactorAlpha   = GR_COMBINE_FACTOR_ONE;
-	 } else {
-            tex0.FunctionRGB   = GR_COMBINE_FUNCTION_SCALE_OTHER_ADD_LOCAL;
-            tex0.FactorRGB     = GR_COMBINE_FACTOR_ONE;
-            tex0.FunctionAlpha = GR_COMBINE_FUNCTION_SCALE_OTHER_ADD_LOCAL;
-            tex0.FactorAlpha   = GR_COMBINE_FACTOR_ONE;
-         }
-
-         colorComb.Function = GR_COMBINE_FUNCTION_SCALE_OTHER;
-         colorComb.Factor   = GR_COMBINE_FACTOR_LOCAL;
-         colorComb.Other    = GR_COMBINE_OTHER_TEXTURE;
-
-         alphaComb.Function = GR_COMBINE_FUNCTION_SCALE_OTHER;
-         alphaComb.Factor   = GR_COMBINE_FACTOR_LOCAL;
-         alphaComb.Other    = GR_COMBINE_OTHER_TEXTURE;
-	 break;
-      }
-
-   case (FX_UM_E0_REPLACE | FX_UM_E1_ADD):	/* Vulpine Sky */
-      {
-	 GLboolean isalpha[FX_NUM_TMU];
-
-	 isalpha[tmu0] = (ti0->baseLevelInternalFormat == GL_ALPHA);
-	 isalpha[tmu1] = (ti1->baseLevelInternalFormat == GL_ALPHA);
-
-	 if (isalpha[FX_TMU1]) {
-            tex1.FunctionRGB   = GR_COMBINE_FUNCTION_ZERO;
-            tex1.FactorRGB     = GR_COMBINE_FACTOR_NONE;
-            tex1.FunctionAlpha = GR_COMBINE_FUNCTION_LOCAL;
-            tex1.FactorAlpha   = GR_COMBINE_FACTOR_NONE;
-            tex1.InvertRGB     = FXTRUE;
-	 } else {
-            tex1.FunctionRGB   = GR_COMBINE_FUNCTION_LOCAL;
-            tex1.FactorRGB     = GR_COMBINE_FACTOR_NONE;
-            tex1.FunctionAlpha = GR_COMBINE_FUNCTION_LOCAL;
-            tex1.FactorAlpha   = GR_COMBINE_FACTOR_NONE;
-         }
-
-	 if (isalpha[FX_TMU0]) {
-            tex0.FunctionRGB   = GR_COMBINE_FUNCTION_SCALE_OTHER;
-            tex0.FactorRGB     = GR_COMBINE_FACTOR_ONE;
-            tex0.FunctionAlpha = GR_COMBINE_FUNCTION_SCALE_OTHER_ADD_LOCAL;
-            tex0.FactorAlpha   = GR_COMBINE_FACTOR_ONE;
-	 } else {
-            tex0.FunctionRGB   = GR_COMBINE_FUNCTION_SCALE_OTHER_ADD_LOCAL;
-            tex0.FactorRGB     = GR_COMBINE_FACTOR_ONE;
-            tex0.FunctionAlpha = GR_COMBINE_FUNCTION_SCALE_OTHER_ADD_LOCAL;
-            tex0.FactorAlpha   = GR_COMBINE_FACTOR_ONE;
-         }
-
-         colorComb.Function = GR_COMBINE_FUNCTION_SCALE_OTHER;
-         colorComb.Factor   = GR_COMBINE_FACTOR_ONE;
-         colorComb.Other    = GR_COMBINE_OTHER_TEXTURE;
-
-         alphaComb.Function = GR_COMBINE_FUNCTION_SCALE_OTHER;
-         alphaComb.Factor   = GR_COMBINE_FACTOR_ONE;
-         alphaComb.Other    = GR_COMBINE_OTHER_TEXTURE;
-	 break;
-      }
-
-   case (FX_UM_E0_MODULATE | FX_UM_E1_REPLACE): /* Homeworld2 */
-      {
-         tex1.FunctionRGB   = GR_COMBINE_FUNCTION_ZERO;
-         tex1.FactorRGB     = GR_COMBINE_FACTOR_NONE;
-         tex1.FunctionAlpha = GR_COMBINE_FUNCTION_ZERO;
-         tex1.FactorAlpha   = GR_COMBINE_FACTOR_NONE;
-
-         tex0.FunctionRGB   = GR_COMBINE_FUNCTION_LOCAL;
-         tex0.FactorRGB     = GR_COMBINE_FACTOR_NONE;
-         tex0.FunctionAlpha = GR_COMBINE_FUNCTION_LOCAL;
-         tex0.FactorAlpha   = GR_COMBINE_FACTOR_NONE;
-
-         if (ifmt & (FX_UM_E0_RGB | FX_UM_E0_LUMINANCE)) {
-            alphaComb.Function = GR_COMBINE_FUNCTION_LOCAL;
-            alphaComb.Factor   = GR_COMBINE_FACTOR_NONE;
-            alphaComb.Other    = GR_COMBINE_OTHER_NONE;
-         } else {
-            alphaComb.Function = GR_COMBINE_FUNCTION_SCALE_OTHER;
-            alphaComb.Factor   = GR_COMBINE_FACTOR_ONE;
-            alphaComb.Other    = GR_COMBINE_OTHER_TEXTURE;
-         }
-
-         if (ifmt & FX_UM_E0_ALPHA) {
-            colorComb.Function = GR_COMBINE_FUNCTION_LOCAL;
-            colorComb.Factor   = GR_COMBINE_FACTOR_NONE;
-            colorComb.Other    = GR_COMBINE_OTHER_NONE;
-         } else {
-            colorComb.Function = GR_COMBINE_FUNCTION_SCALE_OTHER;
-            colorComb.Factor   = GR_COMBINE_FACTOR_ONE;
-            colorComb.Other    = GR_COMBINE_OTHER_TEXTURE;
-         }
-         break;
-      }
-   default:
-      fprintf(stderr, "fxSetupTextureDoubleTMU_NoLock: Unexpected dual texture mode encountered\n");
-      return;
-   }
-
-   grAlphaCombine(alphaComb.Function,
-                  alphaComb.Factor,
-                  alphaComb.Local,
-                  alphaComb.Other,
-                  alphaComb.Invert);
-   grColorCombine(colorComb.Function,
-                  colorComb.Factor,
-                  colorComb.Local,
-                  colorComb.Other,
-                  colorComb.Invert);
-   grTexCombine(GR_TMU0,
-                tex0.FunctionRGB,
-                tex0.FactorRGB,
-                tex0.FunctionAlpha,
-                tex0.FactorAlpha,
-                tex0.InvertRGB,
-                tex0.InvertAlpha);
-   grTexCombine(GR_TMU1,
-                tex1.FunctionRGB,
-                tex1.FactorRGB,
-                tex1.FunctionAlpha,
-                tex1.FactorAlpha,
-                tex1.InvertRGB,
-                tex1.InvertAlpha);
-}
-
-/************************* No Texture ***************************/
-
-static void
-fxSetupTextureNone_NoLock(GLcontext * ctx)
-{
-   fxMesaContext fxMesa = FX_CONTEXT(ctx);
-   GrCombineLocal_t localc, locala;
-
-   if (TDFX_DEBUG & VERBOSE_DRIVER) {
-      fprintf(stderr, "fxSetupTextureNone_NoLock(...)\n");
-   }
-
-   if ((ctx->Light.ShadeModel == GL_SMOOTH) || 1 ||
-       (ctx->Point.SmoothFlag) ||
-       (ctx->Line.SmoothFlag) ||
-       (ctx->Polygon.SmoothFlag)) locala = GR_COMBINE_LOCAL_ITERATED;
-   else
-      locala = GR_COMBINE_LOCAL_CONSTANT;
-
-   if (ctx->Light.ShadeModel == GL_SMOOTH || 1)
-      localc = GR_COMBINE_LOCAL_ITERATED;
-   else
-      localc = GR_COMBINE_LOCAL_CONSTANT;
-
-   grAlphaCombine(GR_COMBINE_FUNCTION_LOCAL,
-                  GR_COMBINE_FACTOR_NONE,
-                  locala,
-                  GR_COMBINE_OTHER_NONE,
-                  FXFALSE);
-
-   grColorCombine(GR_COMBINE_FUNCTION_LOCAL,
-                  GR_COMBINE_FACTOR_NONE,
-                  localc,
-                  GR_COMBINE_OTHER_NONE,
-                  FXFALSE);
-
-   fxMesa->lastUnitsMode = FX_UM_NONE;
-}
-
-#include "fxsetup.h"
-
-/************************************************************************/
-/************************** Texture Mode SetUp **************************/
-/************************************************************************/
-
-static void
-fxSetupTexture_NoLock(GLcontext * ctx)
-{
-   fxMesaContext fxMesa = FX_CONTEXT(ctx);
-
-   if (TDFX_DEBUG & VERBOSE_DRIVER) {
-      fprintf(stderr, "fxSetupTexture_NoLock(...)\n");
-   }
-
-   if (fxMesa->HaveCmbExt) {
-      /* Texture Combine, Color Combine and Alpha Combine. */
-      if ((ctx->Texture.Unit[0]._ReallyEnabled & (TEXTURE_1D_BIT|TEXTURE_2D_BIT)) &&
-          (ctx->Texture.Unit[1]._ReallyEnabled & (TEXTURE_1D_BIT|TEXTURE_2D_BIT)) &&
-          fxMesa->haveTwoTMUs) {
-         fxSetupTextureDoubleTMUNapalm_NoLock(ctx);
-      }
-      else if (ctx->Texture.Unit[0]._ReallyEnabled & (TEXTURE_1D_BIT|TEXTURE_2D_BIT)) {
-         fxSetupTextureSingleTMUNapalm_NoLock(ctx, 0);
-      }
-      else if (ctx->Texture.Unit[1]._ReallyEnabled & (TEXTURE_1D_BIT|TEXTURE_2D_BIT)) {
-         fxSetupTextureSingleTMUNapalm_NoLock(ctx, 1);
-      }
-      else {
-         fxSetupTextureNoneNapalm_NoLock(ctx);
-      }
-   } else {
-      /* Texture Combine, Color Combine and Alpha Combine. */
-      if ((ctx->Texture.Unit[0]._ReallyEnabled & (TEXTURE_1D_BIT|TEXTURE_2D_BIT)) &&
-          (ctx->Texture.Unit[1]._ReallyEnabled & (TEXTURE_1D_BIT|TEXTURE_2D_BIT)) &&
-          fxMesa->haveTwoTMUs) {
-         fxSetupTextureDoubleTMU_NoLock(ctx);
-      }
-      else if (ctx->Texture.Unit[0]._ReallyEnabled & (TEXTURE_1D_BIT|TEXTURE_2D_BIT)) {
-         fxSetupTextureSingleTMU_NoLock(ctx, 0);
-      }
-      else if (ctx->Texture.Unit[1]._ReallyEnabled & (TEXTURE_1D_BIT|TEXTURE_2D_BIT)) {
-         fxSetupTextureSingleTMU_NoLock(ctx, 1);
-      }
-      else {
-         fxSetupTextureNone_NoLock(ctx);
-      }
-   }
-}
-
-void
-fxSetupTexture(GLcontext * ctx)
-{
-   BEGIN_BOARD_LOCK();
-   fxSetupTexture_NoLock(ctx);
-   END_BOARD_LOCK();
-}
-
-/************************************************************************/
-/**************************** Blend SetUp *******************************/
-/************************************************************************/
-
-void
-fxDDBlendFuncSeparate(GLcontext * ctx, GLenum sfactor, GLenum dfactor, GLenum asfactor, GLenum adfactor)
-{
-   fxMesaContext fxMesa = FX_CONTEXT(ctx);
-   tfxUnitsState *us = &fxMesa->unitsState;
-   GLboolean isNapalm = (fxMesa->type >= GR_SSTTYPE_Voodoo4);
-   GLboolean have32bpp = (fxMesa->colDepth == 32);
-   GLboolean haveAlpha = fxMesa->haveHwAlpha;
-   GrAlphaBlendFnc_t sfact, dfact, asfact, adfact;
-
-   /*
-    * 15/16 BPP alpha channel alpha blending modes
-    *   0x0	AZERO		Zero
-    *   0x4	AONE		One
-    *
-    * 32 BPP alpha channel alpha blending modes
-    *   0x0	AZERO		Zero
-    *   0x1	ASRC_ALPHA	Source alpha
-    *   0x3	ADST_ALPHA	Destination alpha
-    *   0x4	AONE		One
-    *   0x5	AOMSRC_ALPHA	1 - Source alpha
-    *   0x7	AOMDST_ALPHA	1 - Destination alpha
-    *
-    * If we don't have HW alpha buffer:
-    *   DST_ALPHA == 1
-    *   ONE_MINUS_DST_ALPHA == 0
-    * Unsupported modes are:
-    *   1 if used as src blending factor
-    *   0 if used as dst blending factor
-    */
-
-   switch (sfactor) {
-   case GL_ZERO:
-      sfact = GR_BLEND_ZERO;
-      break;
-   case GL_ONE:
-      sfact = GR_BLEND_ONE;
-      break;
-   case GL_DST_COLOR:
-      sfact = GR_BLEND_DST_COLOR;
-      break;
-   case GL_ONE_MINUS_DST_COLOR:
-      sfact = GR_BLEND_ONE_MINUS_DST_COLOR;
-      break;
-   case GL_SRC_ALPHA:
-      sfact = GR_BLEND_SRC_ALPHA;
-      break;
-   case GL_ONE_MINUS_SRC_ALPHA:
-      sfact = GR_BLEND_ONE_MINUS_SRC_ALPHA;
-      break;
-   case GL_DST_ALPHA:
-      sfact = haveAlpha ? GR_BLEND_DST_ALPHA : GR_BLEND_ONE/*bad*/;
-      break;
-   case GL_ONE_MINUS_DST_ALPHA:
-      sfact = haveAlpha ? GR_BLEND_ONE_MINUS_DST_ALPHA : GR_BLEND_ZERO/*bad*/;
-      break;
-   case GL_SRC_ALPHA_SATURATE:
-      sfact = GR_BLEND_ALPHA_SATURATE;
-      break;
-   case GL_SRC_COLOR:
-      if (isNapalm) {
-         sfact = GR_BLEND_SAME_COLOR_EXT;
-         break;
-      }
-   case GL_ONE_MINUS_SRC_COLOR:
-      if (isNapalm) {
-         sfact = GR_BLEND_ONE_MINUS_SAME_COLOR_EXT;
-         break;
-      }
-   default:
-      sfact = GR_BLEND_ONE;
-      break;
-   }
-
-   switch (asfactor) {
-   case GL_ZERO:
-      asfact = GR_BLEND_ZERO;
-      break;
-   case GL_ONE:
-      asfact = GR_BLEND_ONE;
-      break;
-   case GL_SRC_COLOR:
-   case GL_SRC_ALPHA:
-      asfact = have32bpp ? GR_BLEND_SRC_ALPHA : GR_BLEND_ONE/*bad*/;
-      break;
-   case GL_ONE_MINUS_SRC_COLOR:
-   case GL_ONE_MINUS_SRC_ALPHA:
-      asfact = have32bpp ? GR_BLEND_ONE_MINUS_SRC_ALPHA : GR_BLEND_ONE/*bad*/;
-      break;
-   case GL_DST_COLOR:
-   case GL_DST_ALPHA:
-      asfact = (have32bpp && haveAlpha) ? GR_BLEND_DST_ALPHA : GR_BLEND_ONE/*bad*/;
-      break;
-   case GL_ONE_MINUS_DST_COLOR:
-   case GL_ONE_MINUS_DST_ALPHA:
-      asfact = (have32bpp && haveAlpha) ? GR_BLEND_ONE_MINUS_DST_ALPHA : GR_BLEND_ZERO/*bad*/;
-      break;
-   case GL_SRC_ALPHA_SATURATE:
-      asfact = GR_BLEND_ONE;
-      break;
-   default:
-      asfact = GR_BLEND_ONE;
-      break;
-   }
-
-   switch (dfactor) {
-   case GL_ZERO:
-      dfact = GR_BLEND_ZERO;
-      break;
-   case GL_ONE:
-      dfact = GR_BLEND_ONE;
-      break;
-   case GL_SRC_COLOR:
-      dfact = GR_BLEND_SRC_COLOR;
-      break;
-   case GL_ONE_MINUS_SRC_COLOR:
-      dfact = GR_BLEND_ONE_MINUS_SRC_COLOR;
-      break;
-   case GL_SRC_ALPHA:
-      dfact = GR_BLEND_SRC_ALPHA;
-      break;
-   case GL_ONE_MINUS_SRC_ALPHA:
-      dfact = GR_BLEND_ONE_MINUS_SRC_ALPHA;
-      break;
-   case GL_DST_ALPHA:
-      dfact = haveAlpha ? GR_BLEND_DST_ALPHA : GR_BLEND_ONE/*bad*/;
-      break;
-   case GL_ONE_MINUS_DST_ALPHA:
-      dfact = haveAlpha ? GR_BLEND_ONE_MINUS_DST_ALPHA : GR_BLEND_ZERO/*bad*/;
-      break;
-   case GL_DST_COLOR:
-      if (isNapalm) {
-         dfact = GR_BLEND_SAME_COLOR_EXT;
-         break;
-      }
-   case GL_ONE_MINUS_DST_COLOR:
-      if (isNapalm) {
-         dfact = GR_BLEND_ONE_MINUS_SAME_COLOR_EXT;
-         break;
-      }
-   default:
-      dfact = GR_BLEND_ZERO;
-      break;
-   }
-
-   switch (adfactor) {
-   case GL_ZERO:
-      adfact = GR_BLEND_ZERO;
-      break;
-   case GL_ONE:
-      adfact = GR_BLEND_ONE;
-      break;
-   case GL_SRC_COLOR:
-   case GL_SRC_ALPHA:
-      adfact = have32bpp ? GR_BLEND_SRC_ALPHA : GR_BLEND_ZERO/*bad*/;
-      break;
-   case GL_ONE_MINUS_SRC_COLOR:
-   case GL_ONE_MINUS_SRC_ALPHA:
-      adfact = have32bpp ? GR_BLEND_ONE_MINUS_SRC_ALPHA : GR_BLEND_ZERO/*bad*/;
-      break;
-   case GL_DST_COLOR:
-   case GL_DST_ALPHA:
-      adfact = (have32bpp && haveAlpha) ? GR_BLEND_DST_ALPHA : GR_BLEND_ONE/*bad*/;
-      break;
-   case GL_ONE_MINUS_DST_COLOR:
-   case GL_ONE_MINUS_DST_ALPHA:
-      adfact = (have32bpp && haveAlpha) ? GR_BLEND_ONE_MINUS_DST_ALPHA : GR_BLEND_ZERO/*bad*/;
-      break;
-   default:
-      adfact = GR_BLEND_ZERO;
-      break;
-   }
-
-   if ((sfact != us->blendSrcFuncRGB) || (asfact != us->blendSrcFuncAlpha)) {
-      us->blendSrcFuncRGB = sfact;
-      us->blendSrcFuncAlpha = asfact;
-      fxMesa->new_state |= FX_NEW_BLEND;
-   }
-
-   if ((dfact != us->blendDstFuncRGB) || (adfact != us->blendDstFuncAlpha)) {
-      us->blendDstFuncRGB = dfact;
-      us->blendDstFuncAlpha = adfact;
-      fxMesa->new_state |= FX_NEW_BLEND;
-   }
-}
-
-void
-fxDDBlendEquationSeparate(GLcontext * ctx, GLenum modeRGB, GLenum modeA)
-{
- fxMesaContext fxMesa = FX_CONTEXT(ctx);
- tfxUnitsState *us = &fxMesa->unitsState;
- GrAlphaBlendOp_t q;
-
- switch (modeRGB) {
-        case GL_FUNC_ADD:
-             q = GR_BLEND_OP_ADD;
-             break;
-        case GL_FUNC_SUBTRACT:
-             q = GR_BLEND_OP_SUB;
-             break;
-        case GL_FUNC_REVERSE_SUBTRACT:
-             q = GR_BLEND_OP_REVSUB;
-             break;
-        default:
-             q = us->blendEqRGB;
- }
- if (q != us->blendEqRGB) {
-    us->blendEqRGB = q;
-    fxMesa->new_state |= FX_NEW_BLEND;
- }
-
- switch (modeA) {
-        case GL_FUNC_ADD:
-             q = GR_BLEND_OP_ADD;
-             break;
-        case GL_FUNC_SUBTRACT:
-             q = GR_BLEND_OP_SUB;
-             break;
-        case GL_FUNC_REVERSE_SUBTRACT:
-             q = GR_BLEND_OP_REVSUB;
-             break;
-        default:
-             q = us->blendEqAlpha;
- }
- if (q != us->blendEqAlpha) {
-    us->blendEqAlpha = q;
-    fxMesa->new_state |= FX_NEW_BLEND;
- }
-}
-
-void
-fxSetupBlend(GLcontext * ctx)
-{
- fxMesaContext fxMesa = FX_CONTEXT(ctx);
- tfxUnitsState *us = &fxMesa->unitsState;
-
- if (fxMesa->HavePixExt) {
-    if (us->blendEnabled) {
-       fxMesa->Glide.grAlphaBlendFunctionExt(us->blendSrcFuncRGB, us->blendDstFuncRGB,
-                                             us->blendEqRGB,
-                                             us->blendSrcFuncAlpha, us->blendDstFuncAlpha,
-                                             us->blendEqAlpha);
-    } else {
-       fxMesa->Glide.grAlphaBlendFunctionExt(GR_BLEND_ONE, GR_BLEND_ZERO,
-                                             GR_BLEND_OP_ADD,
-                                             GR_BLEND_ONE, GR_BLEND_ZERO,
-                                             GR_BLEND_OP_ADD);
-    }
- } else {
-    if (us->blendEnabled) {
-       grAlphaBlendFunction(us->blendSrcFuncRGB, us->blendDstFuncRGB,
-                            us->blendSrcFuncAlpha, us->blendDstFuncAlpha);
-    } else {
-       grAlphaBlendFunction(GR_BLEND_ONE, GR_BLEND_ZERO,
-                            GR_BLEND_ONE, GR_BLEND_ZERO);
-    }
- }
-}
-
-/************************************************************************/
-/************************** Alpha Test SetUp ****************************/
-/************************************************************************/
-
-void
-fxDDAlphaFunc(GLcontext * ctx, GLenum func, GLfloat ref)
-{
-   fxMesaContext fxMesa = FX_CONTEXT(ctx);
-   tfxUnitsState *us = &fxMesa->unitsState;
-
-   if (
-       (us->alphaTestFunc != func)
-       ||
-       (us->alphaTestRefValue != ref)
-      ) {
-      us->alphaTestFunc = func;
-      us->alphaTestRefValue = ref;
-      fxMesa->new_state |= FX_NEW_ALPHA;
-   }
-}
-
-static void
-fxSetupAlphaTest(GLcontext * ctx)
-{
-   fxMesaContext fxMesa = FX_CONTEXT(ctx);
-   tfxUnitsState *us = &fxMesa->unitsState;
-
-   if (us->alphaTestEnabled) {
-      GrAlpha_t ref = (GLint) (us->alphaTestRefValue * 255.0);
-      grAlphaTestFunction(us->alphaTestFunc - GL_NEVER + GR_CMP_NEVER);
-      grAlphaTestReferenceValue(ref);
-   }
-   else
-      grAlphaTestFunction(GR_CMP_ALWAYS);
-}
-
-/************************************************************************/
-/************************** Depth Test SetUp ****************************/
-/************************************************************************/
-
-void
-fxDDDepthFunc(GLcontext * ctx, GLenum func)
-{
-   fxMesaContext fxMesa = FX_CONTEXT(ctx);
-   tfxUnitsState *us = &fxMesa->unitsState;
-
-   if (us->depthTestFunc != func) {
-      us->depthTestFunc = func;
-      fxMesa->new_state |= FX_NEW_DEPTH;
-   }
-}
-
-void
-fxDDDepthMask(GLcontext * ctx, GLboolean flag)
-{
-   fxMesaContext fxMesa = FX_CONTEXT(ctx);
-   tfxUnitsState *us = &fxMesa->unitsState;
-
-   if (flag != us->depthMask) {
-      us->depthMask = flag;
-      fxMesa->new_state |= FX_NEW_DEPTH;
-   }
-}
-
-void
-fxSetupDepthTest(GLcontext * ctx)
-{
-   fxMesaContext fxMesa = FX_CONTEXT(ctx);
-   tfxUnitsState *us = &fxMesa->unitsState;
-
-   if (us->depthTestEnabled) {
-      grDepthBufferFunction(us->depthTestFunc - GL_NEVER + GR_CMP_NEVER);
-      grDepthMask(us->depthMask);
-   }
-   else {
-      grDepthBufferFunction(GR_CMP_ALWAYS);
-      grDepthMask(FXFALSE);
-   }
-}
-
-/************************************************************************/
-/************************** Stencil SetUp *******************************/
-/************************************************************************/
-
-static GrStencil_t convertGLStencilOp( GLenum op )
-{
-   switch ( op ) {
-   case GL_KEEP:
-      return GR_STENCILOP_KEEP;
-   case GL_ZERO:
-      return GR_STENCILOP_ZERO;
-   case GL_REPLACE:
-      return GR_STENCILOP_REPLACE;
-   case GL_INCR:
-      return GR_STENCILOP_INCR_CLAMP;
-   case GL_DECR:
-      return GR_STENCILOP_DECR_CLAMP;
-   case GL_INVERT:
-      return GR_STENCILOP_INVERT;
-   case GL_INCR_WRAP_EXT:
-      return GR_STENCILOP_INCR_WRAP;
-   case GL_DECR_WRAP_EXT:
-      return GR_STENCILOP_DECR_WRAP;
-   default:
-      _mesa_problem( NULL, "bad stencil op in convertGLStencilOp" );
-   }
-   return GR_STENCILOP_KEEP;   /* never get, silence compiler warning */
-}
-
-void
-fxDDStencilFunc (GLcontext *ctx, GLenum func, GLint ref, GLuint mask)
-{
-   fxMesaContext fxMesa = FX_CONTEXT(ctx);
-   tfxUnitsState *us = &fxMesa->unitsState;
-
-   if (ctx->Stencil.ActiveFace) {
-      return;
-   }
-
-   if (
-       (us->stencilFunction != func)
-       ||
-       (us->stencilRefValue != ref)
-       ||
-       (us->stencilValueMask != mask)
-      ) {
-      us->stencilFunction = func;
-      us->stencilRefValue = ref;
-      us->stencilValueMask = mask;
-      fxMesa->new_state |= FX_NEW_STENCIL;
-   }
-}
-
-void
-fxDDStencilMask (GLcontext *ctx, GLuint mask)
-{
-   fxMesaContext fxMesa = FX_CONTEXT(ctx);
-   tfxUnitsState *us = &fxMesa->unitsState;
-
-   if (ctx->Stencil.ActiveFace) {
-      return;
-   }
-
-   if (us->stencilWriteMask != mask) {
-      us->stencilWriteMask = mask;
-      fxMesa->new_state |= FX_NEW_STENCIL;
-   }
-}
-
-void
-fxDDStencilOp (GLcontext *ctx, GLenum sfail, GLenum zfail, GLenum zpass)
-{
-   fxMesaContext fxMesa = FX_CONTEXT(ctx);
-   tfxUnitsState *us = &fxMesa->unitsState;
-
-   if (ctx->Stencil.ActiveFace) {
-      return;
-   }
-
-   if (
-       (us->stencilFailFunc != sfail)
-       ||
-       (us->stencilZFailFunc != zfail)
-       ||
-       (us->stencilZPassFunc != zpass)
-      ) {
-      us->stencilFailFunc = sfail;
-      us->stencilZFailFunc = zfail;
-      us->stencilZPassFunc = zpass;
-      fxMesa->new_state |= FX_NEW_STENCIL;
-   }
-}
-
-void
-fxSetupStencil (GLcontext * ctx)
-{
-   fxMesaContext fxMesa = FX_CONTEXT(ctx);
-   tfxUnitsState *us = &fxMesa->unitsState;
-
-   if (us->stencilEnabled) {
-      GrCmpFnc_t stencilFailFunc = GR_STENCILOP_KEEP;
-      GrCmpFnc_t stencilZFailFunc = GR_STENCILOP_KEEP;
-      GrCmpFnc_t stencilZPassFunc = GR_STENCILOP_KEEP;
-      if (!fxMesa->multipass) {
-         stencilFailFunc = convertGLStencilOp(us->stencilFailFunc);
-         stencilZFailFunc = convertGLStencilOp(us->stencilZFailFunc);
-         stencilZPassFunc = convertGLStencilOp(us->stencilZPassFunc);
-      }
-      grEnable(GR_STENCIL_MODE_EXT);
-      fxMesa->Glide.grStencilOpExt(stencilFailFunc,
-                                   stencilZFailFunc,
-                                   stencilZPassFunc);
-      fxMesa->Glide.grStencilFuncExt(us->stencilFunction - GL_NEVER + GR_CMP_NEVER,
-                                     us->stencilRefValue,
-                                     us->stencilValueMask);
-      fxMesa->Glide.grStencilMaskExt(us->stencilWriteMask);
-   } else {
-      grDisable(GR_STENCIL_MODE_EXT);
-   }
-}
-
-void
-fxSetupStencilFace (GLcontext * ctx, GLint face)
-{
-   fxMesaContext fxMesa = FX_CONTEXT(ctx);
-   tfxUnitsState *us = &fxMesa->unitsState;
-
-   if (us->stencilEnabled) {
-      GrCmpFnc_t stencilFailFunc = GR_STENCILOP_KEEP;
-      GrCmpFnc_t stencilZFailFunc = GR_STENCILOP_KEEP;
-      GrCmpFnc_t stencilZPassFunc = GR_STENCILOP_KEEP;
-      if (!fxMesa->multipass) {
-         stencilFailFunc = convertGLStencilOp(ctx->Stencil.FailFunc[face]);
-         stencilZFailFunc = convertGLStencilOp(ctx->Stencil.ZFailFunc[face]);
-         stencilZPassFunc = convertGLStencilOp(ctx->Stencil.ZPassFunc[face]);
-      }
-      grEnable(GR_STENCIL_MODE_EXT);
-      fxMesa->Glide.grStencilOpExt(stencilFailFunc,
-                                   stencilZFailFunc,
-                                   stencilZPassFunc);
-      fxMesa->Glide.grStencilFuncExt(ctx->Stencil.Function[face] - GL_NEVER + GR_CMP_NEVER,
-                                     ctx->Stencil.Ref[face],
-                                     ctx->Stencil.ValueMask[face]);
-      fxMesa->Glide.grStencilMaskExt(ctx->Stencil.WriteMask[face]);
-   } else {
-      grDisable(GR_STENCIL_MODE_EXT);
-   }
-}
-
-/************************************************************************/
-/**************************** Color Mask SetUp **************************/
-/************************************************************************/
-
-void
-fxDDColorMask(GLcontext * ctx,
-	      GLboolean r, GLboolean g, GLboolean b, GLboolean a)
-{
-   fxMesaContext fxMesa = FX_CONTEXT(ctx);
-   fxMesa->new_state |= FX_NEW_COLOR_MASK;
-   (void) r;
-   (void) g;
-   (void) b;
-   (void) a;
-}
-
-void
-fxSetupColorMask(GLcontext * ctx)
-{
-   fxMesaContext fxMesa = FX_CONTEXT(ctx);
-
-   if (fxMesa->colDepth == 32) {
-      /* 32bpp mode */
-      fxMesa->Glide.grColorMaskExt(ctx->Color.ColorMask[RCOMP],
-                                   ctx->Color.ColorMask[GCOMP],
-                                   ctx->Color.ColorMask[BCOMP],
-                                   ctx->Color.ColorMask[ACOMP] && fxMesa->haveHwAlpha);
-   }
-   else {
-      /* 15/16 bpp mode */
-      grColorMask(ctx->Color.ColorMask[RCOMP] |
-                  ctx->Color.ColorMask[GCOMP] |
-                  ctx->Color.ColorMask[BCOMP],
-                  ctx->Color.ColorMask[ACOMP] && fxMesa->haveHwAlpha);
-   }
-}
-
-
-
-
-/************************************************************************/
-/**************************** Fog Mode SetUp ****************************/
-/************************************************************************/
-
-/*
- * This is called during state update in order to update the Glide fog state.
- */
-static void
-fxSetupFog(GLcontext * ctx)
-{
-   if (ctx->Fog.Enabled /*&& ctx->FogMode==FOG_FRAGMENT */ ) {
-      fxMesaContext fxMesa = FX_CONTEXT(ctx);
-
-      /* update fog color */
-      GLubyte col[4];
-      col[0] = (unsigned int) (255 * ctx->Fog.Color[0]);
-      col[1] = (unsigned int) (255 * ctx->Fog.Color[1]);
-      col[2] = (unsigned int) (255 * ctx->Fog.Color[2]);
-      col[3] = (unsigned int) (255 * ctx->Fog.Color[3]);
-      grFogColorValue(FXCOLOR4(col));
-
-      if (fxMesa->fogTableMode != ctx->Fog.Mode ||
-	  fxMesa->fogDensity != ctx->Fog.Density ||
-	  fxMesa->fogStart != ctx->Fog.Start ||
-	  fxMesa->fogEnd != ctx->Fog.End) {
-	 /* reload the fog table */
-	 switch (ctx->Fog.Mode) {
-	 case GL_LINEAR:
-	    guFogGenerateLinear(fxMesa->fogTable, ctx->Fog.Start,
-				ctx->Fog.End);
-	    if (fxMesa->fogTable[0] > 63) {
-	       /* [dBorca] Hack alert:
-	        * As per Glide3 Programming Guide:
-	        * The difference between consecutive fog values
-	        * must be less than 64.
-	        */
-	       fxMesa->fogTable[0] = 63;
-	    }
-	    break;
-	 case GL_EXP:
-	    guFogGenerateExp(fxMesa->fogTable, ctx->Fog.Density);
-	    break;
-	 case GL_EXP2:
-	    guFogGenerateExp2(fxMesa->fogTable, ctx->Fog.Density);
-	    break;
-	 default:
-	    ;
-	 }
-	 fxMesa->fogTableMode = ctx->Fog.Mode;
-	 fxMesa->fogDensity = ctx->Fog.Density;
-	 fxMesa->fogStart = ctx->Fog.Start;
-	 fxMesa->fogEnd = ctx->Fog.End;
-      }
-
-      grFogTable(fxMesa->fogTable);
-      if (ctx->Fog.FogCoordinateSource == GL_FOG_COORDINATE_EXT) {
-         grVertexLayout(GR_PARAM_FOG_EXT, GR_VERTEX_FOG_OFFSET << 2,
-                                          GR_PARAM_ENABLE);
-         grFogMode(GR_FOG_WITH_TABLE_ON_FOGCOORD_EXT);
-      } else {
-         grVertexLayout(GR_PARAM_FOG_EXT, GR_VERTEX_FOG_OFFSET << 2,
-                                          GR_PARAM_DISABLE);
-         grFogMode(GR_FOG_WITH_TABLE_ON_Q);
-      }
-   }
-   else {
-      grFogMode(GR_FOG_DISABLE);
-   }
-}
-
-void
-fxDDFogfv(GLcontext * ctx, GLenum pname, const GLfloat * params)
-{
-   FX_CONTEXT(ctx)->new_state |= FX_NEW_FOG;
-   switch (pname) {
-      case GL_FOG_COORDINATE_SOURCE_EXT: {
-         GLenum p = (GLenum)*params;
-         if (p == GL_FOG_COORDINATE_EXT) {
-            _swrast_allow_vertex_fog(ctx, GL_TRUE);
-            _swrast_allow_pixel_fog(ctx, GL_FALSE);
-            _tnl_allow_vertex_fog( ctx, GL_TRUE);
-            _tnl_allow_pixel_fog( ctx, GL_FALSE);
-         } else {
-            _swrast_allow_vertex_fog(ctx, GL_FALSE);
-            _swrast_allow_pixel_fog(ctx, GL_TRUE);
-            _tnl_allow_vertex_fog( ctx, GL_FALSE);
-            _tnl_allow_pixel_fog( ctx, GL_TRUE);
-         }
-         break;
-      }
-      default:
-         ;
-   }
-}
-
-/************************************************************************/
-/************************** Scissor Test SetUp **************************/
-/************************************************************************/
-
-/* This routine is used in managing the lock state, and therefore can't lock */
-void
-fxSetScissorValues(GLcontext * ctx)
-{
-   fxMesaContext fxMesa = FX_CONTEXT(ctx);
-   int xmin, xmax;
-   int ymin, ymax;
-
-   if (ctx->Scissor.Enabled) {
-      xmin = ctx->Scissor.X;
-      xmax = ctx->Scissor.X + ctx->Scissor.Width;
-      ymin = ctx->Scissor.Y;
-      ymax = ctx->Scissor.Y + ctx->Scissor.Height;
-
-      if (xmin < 0)
-         xmin = 0;
-      if (xmax > fxMesa->width)
-         xmax = fxMesa->width;
-      if (ymin < fxMesa->screen_height - fxMesa->height)
-         ymin = fxMesa->screen_height - fxMesa->height;
-      if (ymax > fxMesa->screen_height - 0)
-         ymax = fxMesa->screen_height - 0;
-   }
-   else {
-      xmin = 0;
-      ymin = 0;
-      xmax = fxMesa->width;
-      ymax = fxMesa->height;
-   }
-
-   fxMesa->clipMinX = xmin;
-   fxMesa->clipMinY = ymin;
-   fxMesa->clipMaxX = xmax;
-   fxMesa->clipMaxY = ymax;
-   grClipWindow(xmin, ymin, xmax, ymax);
-}
-
-void
-fxSetupScissor(GLcontext * ctx)
-{
-   BEGIN_BOARD_LOCK();
-   fxSetScissorValues(ctx);
-   END_BOARD_LOCK();
-}
-
-void
-fxDDScissor(GLcontext * ctx, GLint x, GLint y, GLsizei w, GLsizei h)
-{
-   FX_CONTEXT(ctx)->new_state |= FX_NEW_SCISSOR;
-}
-
-/************************************************************************/
-/*************************** Cull mode setup ****************************/
-/************************************************************************/
-
-
-void
-fxDDCullFace(GLcontext * ctx, GLenum mode)
-{
-   (void) mode;
-   FX_CONTEXT(ctx)->new_state |= FX_NEW_CULL;
-}
-
-void
-fxDDFrontFace(GLcontext * ctx, GLenum mode)
-{
-   (void) mode;
-   FX_CONTEXT(ctx)->new_state |= FX_NEW_CULL;
-}
-
-
-void
-fxSetupCull(GLcontext * ctx)
-{
-   fxMesaContext fxMesa = FX_CONTEXT(ctx);
-   GrCullMode_t mode = GR_CULL_DISABLE;
-
-   if (ctx->Polygon.CullFlag && (fxMesa->raster_primitive == GL_TRIANGLES)) {
-      switch (ctx->Polygon.CullFaceMode) {
-      case GL_BACK:
-	 if (ctx->Polygon.FrontFace == GL_CCW)
-	    mode = GR_CULL_NEGATIVE;
-	 else
-	    mode = GR_CULL_POSITIVE;
-	 break;
-      case GL_FRONT:
-	 if (ctx->Polygon.FrontFace == GL_CCW)
-	    mode = GR_CULL_POSITIVE;
-	 else
-	    mode = GR_CULL_NEGATIVE;
-	 break;
-      case GL_FRONT_AND_BACK:
-	 /* Handled as a fallback on triangles in tdfx_tris.c */
-	 return;
-      default:
-	 ASSERT(0);
-	 break;
-      }
-   }
-
-   if (fxMesa->cullMode != mode) {
-      fxMesa->cullMode = mode;
-      grCullMode(mode);
-   }
-}
-
-
-/************************************************************************/
-/****************************** DD Enable ******************************/
-/************************************************************************/
-
-void
-fxDDEnable(GLcontext * ctx, GLenum cap, GLboolean state)
-{
-   fxMesaContext fxMesa = FX_CONTEXT(ctx);
-   tfxUnitsState *us = &fxMesa->unitsState;
-
-   if (TDFX_DEBUG & VERBOSE_DRIVER) {
-      fprintf(stderr, "%s(%s)\n", state ? "fxDDEnable" : "fxDDDisable",
-	      _mesa_lookup_enum_by_nr(cap));
-   }
-
-   switch (cap) {
-   case GL_ALPHA_TEST:
-      if (state != us->alphaTestEnabled) {
-	 us->alphaTestEnabled = state;
-	 fxMesa->new_state |= FX_NEW_ALPHA;
-      }
-      break;
-   case GL_BLEND:
-      if (state != us->blendEnabled) {
-	 us->blendEnabled = state;
-	 fxMesa->new_state |= FX_NEW_BLEND;
-      }
-      break;
-   case GL_DEPTH_TEST:
-      if (state != us->depthTestEnabled) {
-	 us->depthTestEnabled = state;
-	 fxMesa->new_state |= FX_NEW_DEPTH;
-      }
-      break;
-   case GL_STENCIL_TEST:
-      if (fxMesa->haveHwStencil && state != us->stencilEnabled) {
-	 us->stencilEnabled = state;
-	 fxMesa->new_state |= FX_NEW_STENCIL;
-      }
-      break;
-   case GL_DITHER:
-      if (state) {
-	 grDitherMode(GR_DITHER_4x4);
-      }
-      else {
-	 grDitherMode(GR_DITHER_DISABLE);
-      }
-      break;
-   case GL_SCISSOR_TEST:
-      fxMesa->new_state |= FX_NEW_SCISSOR;
-      break;
-   case GL_SHARED_TEXTURE_PALETTE_EXT:
-      fxDDTexUseGlbPalette(ctx, state);
-      break;
-   case GL_FOG:
-      fxMesa->new_state |= FX_NEW_FOG;
-      break;
-   case GL_CULL_FACE:
-      fxMesa->new_state |= FX_NEW_CULL;
-      break;
-   case GL_LINE_SMOOTH:
-   case GL_LINE_STIPPLE:
-   case GL_POINT_SMOOTH:
-   case GL_POLYGON_SMOOTH:
-   case GL_TEXTURE_1D:
-   case GL_TEXTURE_2D:
-      fxMesa->new_state |= FX_NEW_TEXTURING;
-      break;
-   default:
-      ;				/* XXX no-op? */
-   }
-}
-
-
-
-
-/************************************************************************/
-/************************** Changes to units state **********************/
-/************************************************************************/
-
-
-/* All units setup is handled under texture setup.
- */
-void
-fxDDShadeModel(GLcontext * ctx, GLenum mode)
-{
-   FX_CONTEXT(ctx)->new_state |= FX_NEW_TEXTURING;
-}
-
-
-
-/************************************************************************/
-/****************************** Units SetUp *****************************/
-/************************************************************************/
-static void
-fx_print_state_flags(const char *msg, GLuint flags)
-{
-   fprintf(stderr,
-	   "%s: (0x%x) %s%s%s%s%s%s%s%s\n",
-	   msg,
-	   flags,
-	   (flags & FX_NEW_TEXTURING) ? "texture, " : "",
-	   (flags & FX_NEW_BLEND) ? "blend, " : "",
-	   (flags & FX_NEW_ALPHA) ? "alpha, " : "",
-	   (flags & FX_NEW_FOG) ? "fog, " : "",
-	   (flags & FX_NEW_SCISSOR) ? "scissor, " : "",
-	   (flags & FX_NEW_COLOR_MASK) ? "colormask, " : "",
-	   (flags & FX_NEW_CULL) ? "cull, " : "",
-	   (flags & FX_NEW_STENCIL) ? "stencil, " : "");
-}
-
-void
-fxSetupFXUnits(GLcontext * ctx)
-{
-   fxMesaContext fxMesa = FX_CONTEXT(ctx);
-   GLuint newstate = fxMesa->new_state;
-
-   if (TDFX_DEBUG & VERBOSE_DRIVER)
-      fx_print_state_flags("fxSetupFXUnits", newstate);
-
-   if (newstate) {
-      if (newstate & FX_NEW_TEXTURING)
-	 fxSetupTexture(ctx);
-
-      if (newstate & FX_NEW_BLEND)
-	 fxSetupBlend(ctx);
-
-      if (newstate & FX_NEW_ALPHA)
-	 fxSetupAlphaTest(ctx);
-
-      if (newstate & FX_NEW_DEPTH)
-	 fxSetupDepthTest(ctx);
-
-      if (newstate & FX_NEW_STENCIL)
-	 fxSetupStencil(ctx);
-
-      if (newstate & FX_NEW_FOG)
-	 fxSetupFog(ctx);
-
-      if (newstate & FX_NEW_SCISSOR)
-	 fxSetupScissor(ctx);
-
-      if (newstate & FX_NEW_COLOR_MASK)
-	 fxSetupColorMask(ctx);
-
-      if (newstate & FX_NEW_CULL)
-	 fxSetupCull(ctx);
-
-      fxMesa->new_state = 0;
-   }
-}
-
-
-
-#else
-
-
-/*
- * Need this to provide at least one external definition.
- */
-
-extern int gl_fx_dummy_function_setup(void);
-int
-gl_fx_dummy_function_setup(void)
-{
-   return 0;
-}
-
-#endif /* FX */
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/glide/fxsetup.h b/nx-X11/extras/Mesa/src/mesa/drivers/glide/fxsetup.h
deleted file mode 100644
index 9d337d4b0..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/glide/fxsetup.h
+++ /dev/null
@@ -1,850 +0,0 @@
-/*
- * Mesa 3-D graphics library
- * Version:  4.0
- *
- * Copyright (C) 1999-2001  Brian Paul   All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included
- * in all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
- * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- */
-
-/* Authors:
- *    David Bucciarelli
- *    Brian Paul
- *    Daryll Strauss
- *    Keith Whitwell
- *    Daniel Borca
- *    Hiroshi Morii
- */
-
-/* fxsetup.c - 3Dfx VooDoo rendering mode setup functions */
-/* This code belongs to fxsetup.c, but I didn't want to clutter
- * the original code with Napalm specifics, in order to keep things
- * clear -- especially for backward compatibility. I should have
- * put it into another .c file, but I didn't want to export so many
- * things...
- * The point is, Napalm uses a different technique for texture env.
- * SST1 Single texturing:
- *      setup standard grTexCombine
- *      fiddle with grColorCombine/grAlphaCombine
- * SST1 Multi texturing:
- *      fiddle with grTexCombine/grColorCombine/grAlphaCombine
- * Napalm Single texturing:
- *      setup standard grColorCombineExt/grAlphaCombineExt
- *      fiddle with grTexColorCombine/grTexAlphaCombine
- * Napalm Multi texturing:
- *      setup standard grColorCombineExt/grAlphaCombineExt
- *      fiddle with grTexColorCombine/grTexAlphaCombine
- */
-
-/*
- * These macros are used below when handling COMBINE_EXT.
- */
-#define TEXENV_OPERAND_INVERTED(operand)                            \
-  (((operand) == GL_ONE_MINUS_SRC_ALPHA)                            \
-   || ((operand) == GL_ONE_MINUS_SRC_COLOR))
-#define TEXENV_OPERAND_ALPHA(operand)                               \
-  (((operand) == GL_SRC_ALPHA) || ((operand) == GL_ONE_MINUS_SRC_ALPHA))
-#define TEXENV_SETUP_ARG_A(param, source, operand, iteratedAlpha)   \
-    switch (source) {                                               \
-    case GL_TEXTURE:                                                \
-        param = GR_CMBX_LOCAL_TEXTURE_ALPHA;                        \
-        break;                                                      \
-    case GL_CONSTANT_EXT:                                           \
-        param = GR_CMBX_TMU_CALPHA;                                 \
-        break;                                                      \
-    case GL_PRIMARY_COLOR_EXT:                                      \
-        param = GR_CMBX_ITALPHA;                                    \
-        break;                                                      \
-    case GL_PREVIOUS_EXT:                                           \
-        param = iteratedAlpha;                                      \
-        break;                                                      \
-    default:                                                        \
-       /*                                                           \
-        * This is here just to keep from getting                    \
-        * compiler warnings.                                        \
-        */                                                          \
-        param = GR_CMBX_ZERO;                                       \
-        break;                                                      \
-    }
-
-#define TEXENV_SETUP_ARG_RGB(param, source, operand, iteratedColor, iteratedAlpha) \
-    if (!TEXENV_OPERAND_ALPHA(operand)) {                           \
-        switch (source) {                                           \
-        case GL_TEXTURE:                                            \
-            param = GR_CMBX_LOCAL_TEXTURE_RGB;                      \
-            break;                                                  \
-        case GL_CONSTANT_EXT:                                       \
-            param = GR_CMBX_TMU_CCOLOR;                             \
-            break;                                                  \
-        case GL_PRIMARY_COLOR_EXT:                                  \
-            param = GR_CMBX_ITRGB;                                  \
-            break;                                                  \
-        case GL_PREVIOUS_EXT:                                       \
-            param = iteratedColor;                                  \
-            break;                                                  \
-        default:                                                    \
-           /*                                                       \
-            * This is here just to keep from getting                \
-            * compiler warnings.                                    \
-            */                                                      \
-            param = GR_CMBX_ZERO;                                   \
-            break;                                                  \
-        }                                                           \
-    } else {                                                        \
-        switch (source) {                                           \
-        case GL_TEXTURE:                                            \
-            param = GR_CMBX_LOCAL_TEXTURE_ALPHA;                    \
-            break;                                                  \
-        case GL_CONSTANT_EXT:                                       \
-            param = GR_CMBX_TMU_CALPHA;                             \
-            break;                                                  \
-        case GL_PRIMARY_COLOR_EXT:                                  \
-            param = GR_CMBX_ITALPHA;                                \
-            break;                                                  \
-        case GL_PREVIOUS_EXT:                                       \
-            param = iteratedAlpha;                                  \
-            break;                                                  \
-        default:                                                    \
-           /*                                                       \
-            * This is here just to keep from getting                \
-            * compiler warnings.                                    \
-            */                                                      \
-            param = GR_CMBX_ZERO;                                   \
-            break;                                                  \
-        }                                                           \
-    }
-
-#define TEXENV_SETUP_MODE_RGB(param, operand)                       \
-    switch (operand) {                                              \
-    case GL_SRC_COLOR:                                              \
-    case GL_SRC_ALPHA:                                              \
-        param = GR_FUNC_MODE_X;                                     \
-        break;                                                      \
-    case GL_ONE_MINUS_SRC_ALPHA:                                    \
-    case GL_ONE_MINUS_SRC_COLOR:                                    \
-        param = GR_FUNC_MODE_ONE_MINUS_X;                           \
-        break;                                                      \
-    default:                                                        \
-        param = GR_FUNC_MODE_ZERO;                                  \
-        break;                                                      \
-    }
-
-#define TEXENV_SETUP_MODE_A(param, operand)                         \
-    switch (operand) {                                              \
-    case GL_SRC_ALPHA:                                              \
-        param = GR_FUNC_MODE_X;                                     \
-        break;                                                      \
-    case GL_ONE_MINUS_SRC_ALPHA:                                    \
-        param = GR_FUNC_MODE_ONE_MINUS_X;                           \
-        break;                                                      \
-    default:                                                        \
-        param = GR_FUNC_MODE_ZERO;                                  \
-        break;                                                      \
-    }
-
-static void
-fxSetupTextureEnvNapalm_NoLock(GLcontext * ctx, GLuint textureset, GLuint tmu, GLboolean iterated)
-{
-   fxMesaContext fxMesa = FX_CONTEXT(ctx);
-   const struct gl_texture_unit *texUnit = &ctx->Texture.Unit[textureset];
-   struct tdfx_combine_alpha_ext alphaComb;
-   struct tdfx_combine_color_ext colorComb;
-   const GLfloat *envColor = texUnit->EnvColor;
-   GrCombineLocal_t localc, locala; /* fragmentColor/Alpha */
-   GLint ifmt;
-   tfxTexInfo *ti;
-   struct gl_texture_object *tObj = texUnit->_Current;
-
-   if (TDFX_DEBUG & VERBOSE_DRIVER) {
-      fprintf(stderr, "fxSetupTextureEnvNapalm_NoLock(unit %u, TMU %u, iterated %d)\n",
-                      textureset, tmu, iterated);
-   }
-
-   ti = fxTMGetTexInfo(tObj);
-
-   ifmt = ti->baseLevelInternalFormat;
-
-   if (iterated) {
-      /* we don't have upstream TMU */
-      locala = GR_CMBX_ITALPHA;
-      localc = GR_CMBX_ITRGB;
-   } else {
-      /* we have upstream TMU */
-      locala = GR_CMBX_OTHER_TEXTURE_ALPHA;
-      localc = GR_CMBX_OTHER_TEXTURE_RGB;
-   }
-
-   alphaComb.InvertD = FXFALSE;
-   alphaComb.Shift   = 0;
-   alphaComb.Invert  = FXFALSE;
-   colorComb.InvertD = FXFALSE;
-   colorComb.Shift   = 0;
-   colorComb.Invert  = FXFALSE;
-
-   switch (texUnit->EnvMode) {
-   case GL_DECAL:
-      alphaComb.SourceA = locala;
-      alphaComb.ModeA   = GR_FUNC_MODE_X;
-      alphaComb.SourceB = GR_CMBX_ZERO;
-      alphaComb.ModeB   = GR_FUNC_MODE_X;
-      alphaComb.SourceC = GR_CMBX_ZERO;
-      alphaComb.InvertC = FXTRUE;
-      alphaComb.SourceD = GR_CMBX_ZERO;
-
-      colorComb.SourceA = GR_CMBX_LOCAL_TEXTURE_RGB;
-      colorComb.ModeA   = GR_FUNC_MODE_X;
-      colorComb.SourceB = localc;
-      colorComb.ModeB   = GR_FUNC_MODE_NEGATIVE_X;
-      colorComb.SourceC = GR_CMBX_LOCAL_TEXTURE_ALPHA;
-      colorComb.InvertC = FXFALSE;
-      colorComb.SourceD = GR_CMBX_B;
-      break;
-   case GL_MODULATE:
-      if (ifmt == GL_LUMINANCE || ifmt == GL_RGB) {
-         alphaComb.SourceA = locala;
-         alphaComb.ModeA   = GR_FUNC_MODE_X;
-         alphaComb.SourceB = GR_CMBX_ZERO;
-         alphaComb.ModeB   = GR_FUNC_MODE_X;
-         alphaComb.SourceC = GR_CMBX_ZERO;
-         alphaComb.InvertC = FXTRUE;
-         alphaComb.SourceD = GR_CMBX_ZERO;
-      } else {
-         alphaComb.SourceA = locala;
-         alphaComb.ModeA   = GR_FUNC_MODE_X;
-         alphaComb.SourceB = GR_CMBX_ZERO;
-         alphaComb.ModeB   = GR_FUNC_MODE_X;
-         alphaComb.SourceC = GR_CMBX_LOCAL_TEXTURE_ALPHA;
-         alphaComb.InvertC = FXFALSE;
-         alphaComb.SourceD = GR_CMBX_ZERO;
-      }
-
-      if (ifmt == GL_ALPHA) {
-         colorComb.SourceA = localc;
-         colorComb.ModeA   = GR_FUNC_MODE_X;
-         colorComb.SourceB = GR_CMBX_ZERO;
-         colorComb.ModeB   = GR_FUNC_MODE_X;
-         colorComb.SourceC = GR_CMBX_ZERO;
-         colorComb.InvertC = FXTRUE;
-         colorComb.SourceD = GR_CMBX_ZERO;
-      } else {
-         colorComb.SourceA = localc;
-         colorComb.ModeA   = GR_FUNC_MODE_X;
-         colorComb.SourceB = GR_CMBX_ZERO;
-         colorComb.ModeB   = GR_FUNC_MODE_X;
-         colorComb.SourceC = GR_CMBX_LOCAL_TEXTURE_RGB;
-         colorComb.InvertC = FXFALSE;
-         colorComb.SourceD = GR_CMBX_ZERO;
-      }
-      break;
-   case GL_BLEND:
-      if (ifmt == GL_INTENSITY) {
-         alphaComb.SourceA = GR_CMBX_TMU_CALPHA;
-         alphaComb.ModeA   = GR_FUNC_MODE_X;
-         alphaComb.SourceB = locala;
-         alphaComb.ModeB   = GR_FUNC_MODE_X;
-         alphaComb.SourceC = GR_CMBX_LOCAL_TEXTURE_ALPHA;
-         alphaComb.InvertC = FXFALSE;
-         alphaComb.SourceD = GR_CMBX_ZERO;
-      } else {
-         alphaComb.SourceA = locala;
-         alphaComb.ModeA   = GR_FUNC_MODE_X;
-         alphaComb.SourceB = GR_CMBX_ZERO;
-         alphaComb.ModeB   = GR_FUNC_MODE_X;
-         alphaComb.SourceC = GR_CMBX_LOCAL_TEXTURE_ALPHA;
-         alphaComb.InvertC = FXFALSE;
-         alphaComb.SourceD = GR_CMBX_ZERO;
-      }
-
-      if (ifmt == GL_ALPHA) {
-         colorComb.SourceA = localc;
-         colorComb.ModeA   = GR_FUNC_MODE_X;
-         colorComb.SourceB = GR_CMBX_ZERO;
-         colorComb.ModeB   = GR_FUNC_MODE_X;
-         colorComb.SourceC = GR_CMBX_ZERO;
-         colorComb.InvertC = FXTRUE;
-         colorComb.SourceD = GR_CMBX_ZERO;
-      } else {
-         colorComb.SourceA = GR_CMBX_TMU_CCOLOR;
-         colorComb.ModeA   = GR_FUNC_MODE_X;
-         colorComb.SourceB = localc;
-         colorComb.ModeB   = GR_FUNC_MODE_NEGATIVE_X;
-         colorComb.SourceC = GR_CMBX_LOCAL_TEXTURE_RGB;
-         colorComb.InvertC = FXFALSE;
-         colorComb.SourceD = GR_CMBX_B;
-      }
-
-      fxMesa->Glide.grConstantColorValueExt(tmu,
-         (((GLuint)(envColor[0] * 255.0f))      ) |
-         (((GLuint)(envColor[1] * 255.0f)) <<  8) |
-         (((GLuint)(envColor[2] * 255.0f)) << 16) |
-         (((GLuint)(envColor[3] * 255.0f)) << 24));
-      break;
-   case GL_REPLACE:
-      if (ifmt == GL_LUMINANCE || ifmt == GL_RGB) {
-         alphaComb.SourceA = locala;
-         alphaComb.ModeA   = GR_FUNC_MODE_X;
-         alphaComb.SourceB = GR_CMBX_ZERO;
-         alphaComb.ModeB   = GR_FUNC_MODE_X;
-         alphaComb.SourceC = GR_CMBX_ZERO;
-         alphaComb.InvertC = FXTRUE;
-         alphaComb.SourceD = GR_CMBX_ZERO;
-      } else {
-         alphaComb.SourceA = GR_CMBX_LOCAL_TEXTURE_ALPHA;
-         alphaComb.ModeA   = GR_FUNC_MODE_X;
-         alphaComb.SourceB = GR_CMBX_ZERO;
-         alphaComb.ModeB   = GR_FUNC_MODE_X;
-         alphaComb.SourceC = GR_CMBX_ZERO;
-         alphaComb.InvertC = FXTRUE;
-         alphaComb.SourceD = GR_CMBX_ZERO;
-      }
-
-      if (ifmt == GL_ALPHA) {
-         colorComb.SourceA = localc;
-         colorComb.ModeA   = GR_FUNC_MODE_X;
-         colorComb.SourceB = GR_CMBX_ZERO;
-         colorComb.ModeB   = GR_FUNC_MODE_X;
-         colorComb.SourceC = GR_CMBX_ZERO;
-         colorComb.InvertC = FXTRUE;
-         colorComb.SourceD = GR_CMBX_ZERO;
-      } else {
-         colorComb.SourceA = GR_CMBX_LOCAL_TEXTURE_RGB;
-         colorComb.ModeA   = GR_FUNC_MODE_X;
-         colorComb.SourceB = GR_CMBX_ZERO;
-         colorComb.ModeB   = GR_FUNC_MODE_X;
-         colorComb.SourceC = GR_CMBX_ZERO;
-         colorComb.InvertC = FXTRUE;
-         colorComb.SourceD = GR_CMBX_ZERO;
-      }
-      break;
-   case GL_ADD:
-      if (ifmt == GL_LUMINANCE || ifmt == GL_RGB) {
-         alphaComb.SourceA = locala;
-         alphaComb.ModeA   = GR_FUNC_MODE_X;
-         alphaComb.SourceB = GR_CMBX_ZERO;
-         alphaComb.ModeB   = GR_FUNC_MODE_X;
-         alphaComb.SourceC = GR_CMBX_ZERO;
-         alphaComb.InvertC = FXTRUE;
-         alphaComb.SourceD = GR_CMBX_ZERO;
-      } else if (ifmt == GL_INTENSITY) {
-         alphaComb.SourceA = locala;
-         alphaComb.ModeA   = GR_FUNC_MODE_X;
-         alphaComb.SourceB = GR_CMBX_LOCAL_TEXTURE_ALPHA;
-         alphaComb.ModeB   = GR_FUNC_MODE_X;
-         alphaComb.SourceC = GR_CMBX_ZERO;
-         alphaComb.InvertC = FXTRUE;
-         alphaComb.SourceD = GR_CMBX_ZERO;
-      } else {
-         alphaComb.SourceA = locala;
-         alphaComb.ModeA   = GR_FUNC_MODE_X;
-         alphaComb.SourceB = GR_CMBX_ZERO;
-         alphaComb.ModeB   = GR_FUNC_MODE_X;
-         alphaComb.SourceC = GR_CMBX_LOCAL_TEXTURE_ALPHA;
-         alphaComb.InvertC = FXFALSE;
-         alphaComb.SourceD = GR_CMBX_ZERO;
-      }
-
-      if (ifmt == GL_ALPHA) {
-         colorComb.SourceA = localc;
-         colorComb.ModeA   = GR_FUNC_MODE_X;
-         colorComb.SourceB = GR_CMBX_ZERO;
-         colorComb.ModeB   = GR_FUNC_MODE_X;
-         colorComb.SourceC = GR_CMBX_ZERO;
-         colorComb.InvertC = FXTRUE;
-         colorComb.SourceD = GR_CMBX_ZERO;
-      } else {
-         colorComb.SourceA = localc;
-         colorComb.ModeA   = GR_FUNC_MODE_X;
-         colorComb.SourceB = GR_CMBX_LOCAL_TEXTURE_RGB;
-         colorComb.ModeB   = GR_FUNC_MODE_X;
-         colorComb.SourceC = GR_CMBX_ZERO;
-         colorComb.InvertC = FXTRUE;
-         colorComb.SourceD = GR_CMBX_ZERO;
-      }
-      break;
-    /* COMBINE_EXT */
-    case GL_COMBINE_EXT:
-      /* XXX todo - INCOMPLETE!!! */
-      if (TDFX_DEBUG & (VERBOSE_DRIVER | VERBOSE_TEXTURE)) {
-#if 1
-         fprintf(stderr, "COMBINE_EXT: %s + %s\n",
-	      _mesa_lookup_enum_by_nr(texUnit->Combine.ModeRGB),
-	      _mesa_lookup_enum_by_nr(texUnit->Combine.ModeA));
-#else
-         fprintf(stderr, "Texture Unit %d\n", textureset);
-         fprintf(stderr, "  GL_TEXTURE_ENV_MODE = %s\n", _mesa_lookup_enum_by_nr(texUnit->EnvMode));
-         fprintf(stderr, "  GL_COMBINE_RGB = %s\n", _mesa_lookup_enum_by_nr(texUnit->Combine.ModeRGB));
-         fprintf(stderr, "  GL_COMBINE_ALPHA = %s\n", _mesa_lookup_enum_by_nr(texUnit->Combine.ModeA));
-         fprintf(stderr, "  GL_SOURCE0_RGB = %s\n", _mesa_lookup_enum_by_nr(texUnit->Combine.SourceRGB[0]));
-         fprintf(stderr, "  GL_SOURCE1_RGB = %s\n", _mesa_lookup_enum_by_nr(texUnit->Combine.SourceRGB[1]));
-         fprintf(stderr, "  GL_SOURCE2_RGB = %s\n", _mesa_lookup_enum_by_nr(texUnit->Combine.SourceRGB[2]));
-         fprintf(stderr, "  GL_SOURCE0_ALPHA = %s\n", _mesa_lookup_enum_by_nr(texUnit->Combine.SourceA[0]));
-         fprintf(stderr, "  GL_SOURCE1_ALPHA = %s\n", _mesa_lookup_enum_by_nr(texUnit->Combine.SourceA[1]));
-         fprintf(stderr, "  GL_SOURCE2_ALPHA = %s\n", _mesa_lookup_enum_by_nr(texUnit->Combine.SourceA[2]));
-         fprintf(stderr, "  GL_OPERAND0_RGB = %s\n", _mesa_lookup_enum_by_nr(texUnit->Combine.OperandRGB[0]));
-         fprintf(stderr, "  GL_OPERAND1_RGB = %s\n", _mesa_lookup_enum_by_nr(texUnit->Combine.OperandRGB[1]));
-         fprintf(stderr, "  GL_OPERAND2_RGB = %s\n", _mesa_lookup_enum_by_nr(texUnit->Combine.OperandRGB[2]));
-         fprintf(stderr, "  GL_OPERAND0_ALPHA = %s\n", _mesa_lookup_enum_by_nr(texUnit->Combine.OperandA[0]));
-         fprintf(stderr, "  GL_OPERAND1_ALPHA = %s\n", _mesa_lookup_enum_by_nr(texUnit->Combine.OperandA[1]));
-         fprintf(stderr, "  GL_OPERAND2_ALPHA = %s\n", _mesa_lookup_enum_by_nr(texUnit->Combine.OperandA[2]));
-         fprintf(stderr, "  GL_RGB_SCALE = %d\n", 1 << texUnit->Combine.ScaleShiftRGB);
-         fprintf(stderr, "  GL_ALPHA_SCALE = %d\n", 1 << texUnit->Combine.ScaleShiftA);
-         fprintf(stderr, "  GL_TEXTURE_ENV_COLOR = (%f, %f, %f, %f)\n", envColor[0], envColor[1], envColor[2], envColor[3]);
-#endif
-      }
-
-      alphaComb.Shift   = texUnit->Combine.ScaleShiftA;
-      colorComb.Shift   = texUnit->Combine.ScaleShiftRGB;
-
-      switch (texUnit->Combine.ModeRGB) {
-             case GL_MODULATE:
-                  /* Arg0 * Arg1 == (A + 0) * C + 0 */
-                  TEXENV_SETUP_ARG_RGB(colorComb.SourceA,
-                                       texUnit->Combine.SourceRGB[0],
-                                       texUnit->Combine.OperandRGB[0],
-                                       localc, locala);
-                  TEXENV_SETUP_MODE_RGB(colorComb.ModeA,
-                                        texUnit->Combine.OperandRGB[0]);
-                  colorComb.SourceB = GR_CMBX_ZERO;
-                  colorComb.ModeB   = GR_FUNC_MODE_ZERO;
-                  TEXENV_SETUP_ARG_RGB(colorComb.SourceC,
-                                       texUnit->Combine.SourceRGB[1],
-                                       texUnit->Combine.OperandRGB[1],
-                                       localc, locala);
-                  colorComb.InvertC = TEXENV_OPERAND_INVERTED(
-                                       texUnit->Combine.OperandRGB[1]);
-                  colorComb.SourceD = GR_CMBX_ZERO;
-                  break;
-             case GL_REPLACE:
-                  /* Arg0 == (A + 0) * 1 + 0 */
-                  TEXENV_SETUP_ARG_RGB(colorComb.SourceA,
-                                       texUnit->Combine.SourceRGB[0],
-                                       texUnit->Combine.OperandRGB[0],
-                                       localc, locala);
-                  TEXENV_SETUP_MODE_RGB(colorComb.ModeA,
-                                        texUnit->Combine.OperandRGB[0]);
-                  colorComb.SourceB = GR_CMBX_ZERO;
-                  colorComb.ModeB   = GR_FUNC_MODE_ZERO;
-                  colorComb.SourceC = GR_CMBX_ZERO;
-                  colorComb.InvertC = FXTRUE;
-                  colorComb.SourceD = GR_CMBX_ZERO;
-                  break;
-             case GL_ADD:
-                  /* Arg0 + Arg1 = (A + B) * 1 + 0 */
-                  TEXENV_SETUP_ARG_RGB(colorComb.SourceA,
-                                       texUnit->Combine.SourceRGB[0],
-                                       texUnit->Combine.OperandRGB[0],
-                                       localc, locala);
-                  TEXENV_SETUP_MODE_RGB(colorComb.ModeA,
-                                        texUnit->Combine.OperandRGB[0]);
-                  TEXENV_SETUP_ARG_RGB(colorComb.SourceB,
-                                       texUnit->Combine.SourceRGB[1],
-                                       texUnit->Combine.OperandRGB[1],
-                                       localc, locala);
-                  TEXENV_SETUP_MODE_RGB(colorComb.ModeB,
-                                        texUnit->Combine.OperandRGB[1]);
-                  colorComb.SourceC = GR_CMBX_ZERO;
-                  colorComb.InvertC = FXTRUE;
-                  colorComb.SourceD = GR_CMBX_ZERO;
-                  break;
-             case GL_INTERPOLATE_EXT:
-                  /* Arg0 * Arg2 + Arg1 * (1 - Arg2) ==
-                   * (Arg0 - Arg1) * Arg2 + Arg1 == (A - B) * C + D
-                   */
-                  TEXENV_SETUP_ARG_RGB(colorComb.SourceA,
-                                       texUnit->Combine.SourceRGB[0],
-                                       texUnit->Combine.OperandRGB[0],
-                                       localc, locala);
-                  TEXENV_SETUP_MODE_RGB(colorComb.ModeA,
-                                        texUnit->Combine.OperandRGB[0]);
-                  TEXENV_SETUP_ARG_RGB(colorComb.SourceB,
-                                       texUnit->Combine.SourceRGB[1],
-                                       texUnit->Combine.OperandRGB[1],
-                                       localc, locala);
-                  if (TEXENV_OPERAND_INVERTED(texUnit->Combine.OperandRGB[1])) {
-                     /* Hack alert!!! This case is wrong!!! */
-                     fprintf(stderr, "COMBINE_EXT_color: WRONG!!!\n");
-                     colorComb.ModeB = GR_FUNC_MODE_NEGATIVE_X;
-                  } else {
-                     colorComb.ModeB = GR_FUNC_MODE_NEGATIVE_X;
-                  }
-                  /*
-                   * The Source/Operand for the C value must
-                   * specify some kind of alpha value.
-                   */
-                  TEXENV_SETUP_ARG_A(colorComb.SourceC,
-                                     texUnit->Combine.SourceRGB[2],
-                                     texUnit->Combine.OperandRGB[2],
-                                     locala);
-                  colorComb.InvertC = FXFALSE;
-                  colorComb.SourceD = GR_CMBX_B;
-                  break;
-             default:
-                  fprintf(stderr, "COMBINE_EXT_color: %s\n",
-                                  _mesa_lookup_enum_by_nr(texUnit->Combine.ModeRGB));
-      }
-
-      switch (texUnit->Combine.ModeA) {
-             case GL_MODULATE:
-                  /* Arg0 * Arg1 == (A + 0) * C + 0 */
-                  TEXENV_SETUP_ARG_A(alphaComb.SourceA,
-                                     texUnit->Combine.SourceA[0],
-                                     texUnit->Combine.OperandA[0],
-                                     locala);
-                  TEXENV_SETUP_MODE_A(alphaComb.ModeA,
-                                      texUnit->Combine.OperandA[0]);
-                  alphaComb.SourceB = GR_CMBX_ZERO;
-                  alphaComb.ModeB   = GR_FUNC_MODE_ZERO;
-                  TEXENV_SETUP_ARG_A(alphaComb.SourceC,
-                                     texUnit->Combine.SourceA[1],
-                                     texUnit->Combine.OperandA[1],
-                                     locala);
-                  alphaComb.InvertC = TEXENV_OPERAND_INVERTED(
-                                       texUnit->Combine.OperandA[1]);
-                  alphaComb.SourceD = GR_CMBX_ZERO;
-                  break;
-             case GL_REPLACE:
-                 /* Arg0 == (A + 0) * 1 + 0 */
-                  TEXENV_SETUP_ARG_A(alphaComb.SourceA,
-                                     texUnit->Combine.SourceA[0],
-                                     texUnit->Combine.OperandA[0],
-                                     locala);
-                  TEXENV_SETUP_MODE_A(alphaComb.ModeA,
-                                      texUnit->Combine.OperandA[0]);
-                  alphaComb.SourceB = GR_CMBX_ZERO;
-                  alphaComb.ModeB   = GR_FUNC_MODE_ZERO;
-                  alphaComb.SourceC = GR_CMBX_ZERO;
-                  alphaComb.InvertC = FXTRUE;
-                  alphaComb.SourceD = GR_CMBX_ZERO;
-                  break;
-             case GL_ADD:
-                  /* Arg0 + Arg1 = (A + B) * 1 + 0 */
-                  TEXENV_SETUP_ARG_A(alphaComb.SourceA,
-                                     texUnit->Combine.SourceA[0],
-                                     texUnit->Combine.OperandA[0],
-                                     locala);
-                  TEXENV_SETUP_MODE_A(alphaComb.ModeA,
-                                      texUnit->Combine.OperandA[0]);
-                  TEXENV_SETUP_ARG_A(alphaComb.SourceB,
-                                     texUnit->Combine.SourceA[1],
-                                     texUnit->Combine.OperandA[1],
-                                     locala);
-                  TEXENV_SETUP_MODE_A(alphaComb.ModeB,
-                                      texUnit->Combine.OperandA[1]);
-                  alphaComb.SourceC = GR_CMBX_ZERO;
-                  alphaComb.InvertC = FXTRUE;
-                  alphaComb.SourceD = GR_CMBX_ZERO;
-                  break;
-             default:
-                  fprintf(stderr, "COMBINE_EXT_alpha: %s\n",
-                                  _mesa_lookup_enum_by_nr(texUnit->Combine.ModeA));
-      }
-
-      fxMesa->Glide.grConstantColorValueExt(tmu,
-         (((GLuint)(envColor[0] * 255.0f))      ) |
-         (((GLuint)(envColor[1] * 255.0f)) <<  8) |
-         (((GLuint)(envColor[2] * 255.0f)) << 16) |
-         (((GLuint)(envColor[3] * 255.0f)) << 24));
-      break;
-
-   default:
-      if (TDFX_DEBUG & VERBOSE_DRIVER) {
-	 fprintf(stderr, "fxSetupTextureEnvNapalm_NoLock: %x Texture.EnvMode not yet supported\n",
-		 texUnit->EnvMode);
-      }
-      return;
-   }
-
-   /* On Napalm we simply put the color combine unit into passthrough mode
-    * and do everything we need with the texture combine units. */
-   fxMesa->Glide.grColorCombineExt(GR_CMBX_TEXTURE_RGB,
-                                   GR_FUNC_MODE_X,
-                                   GR_CMBX_ZERO,
-                                   GR_FUNC_MODE_X,
-                                   GR_CMBX_ZERO,
-                                   FXTRUE,
-                                   GR_CMBX_ZERO,
-                                   FXFALSE,
-                                   0,
-                                   FXFALSE);
-   fxMesa->Glide.grAlphaCombineExt(GR_CMBX_TEXTURE_ALPHA,
-                                   GR_FUNC_MODE_X,
-                                   GR_CMBX_ZERO,
-                                   GR_FUNC_MODE_X,
-                                   GR_CMBX_ZERO,
-                                   FXTRUE,
-                                   GR_CMBX_ZERO,
-                                   FXFALSE,
-                                   0,
-                                   FXFALSE);
-
-   fxMesa->Glide.grTexAlphaCombineExt(tmu,
-                                      alphaComb.SourceA,
-                                      alphaComb.ModeA,
-                                      alphaComb.SourceB,
-                                      alphaComb.ModeB,
-                                      alphaComb.SourceC,
-                                      alphaComb.InvertC,
-                                      alphaComb.SourceD,
-                                      alphaComb.InvertD,
-                                      alphaComb.Shift,
-                                      alphaComb.Invert);
-   fxMesa->Glide.grTexColorCombineExt(tmu,
-                                      colorComb.SourceA,
-                                      colorComb.ModeA,
-                                      colorComb.SourceB,
-                                      colorComb.ModeB,
-                                      colorComb.SourceC,
-                                      colorComb.InvertC,
-                                      colorComb.SourceD,
-                                      colorComb.InvertD,
-                                      colorComb.Shift,
-                                      colorComb.Invert);
-}
-
-
-/************************* Single Texture Set ***************************/
-
-static void
-fxSelectSingleTMUSrcNapalm_NoLock(fxMesaContext fxMesa, GLint tmu, FxBool LODblend)
-{
-   if (TDFX_DEBUG & VERBOSE_DRIVER) {
-      fprintf(stderr, "fxSelectSingleTMUSrcNapalm_NoLock(%d, %d)\n", tmu, LODblend);
-   }
-
-   if (LODblend) {
-      /* XXX todo - GR_CMBX_LOD_FRAC? */
-      fxMesa->tmuSrc = FX_TMU_SPLIT;
-   }
-   else {
-      if (tmu != FX_TMU1) {
-         /* disable tex1 */
-         if (fxMesa->haveTwoTMUs) {
-            fxMesa->Glide.grTexAlphaCombineExt(FX_TMU1,
-                                               GR_CMBX_ZERO,
-                                               GR_FUNC_MODE_ZERO,
-                                               GR_CMBX_ZERO,
-                                               GR_FUNC_MODE_ZERO,
-                                               GR_CMBX_ZERO,
-                                               FXTRUE,
-                                               GR_CMBX_ZERO,
-                                               FXFALSE,
-                                               0,
-                                               FXFALSE);
-            fxMesa->Glide.grTexColorCombineExt(FX_TMU1,
-                                               GR_CMBX_ZERO,
-                                               GR_FUNC_MODE_ZERO,
-                                               GR_CMBX_ZERO,
-                                               GR_FUNC_MODE_ZERO,
-                                               GR_CMBX_ZERO,
-                                               FXTRUE,
-                                               GR_CMBX_ZERO,
-                                               FXFALSE,
-                                               0,
-                                               FXFALSE);
-         }
-
-	 fxMesa->tmuSrc = FX_TMU0;
-      }
-      else {
-#if 1
-         grTexCombine(GR_TMU0,
-                      GR_COMBINE_FUNCTION_BLEND,
-                      GR_COMBINE_FACTOR_ONE,
-                      GR_COMBINE_FUNCTION_BLEND,
-                      GR_COMBINE_FACTOR_ONE,
-                      FXFALSE,
-                      FXFALSE);
-#else
-         /* [dBorca] why, oh why? doesn't work! stupid Glide? */
-         fxMesa->Glide.grTexAlphaCombineExt(FX_TMU0,
-                                            GR_CMBX_OTHER_TEXTURE_ALPHA,
-                                            GR_FUNC_MODE_X,
-                                            GR_CMBX_ZERO,
-                                            GR_FUNC_MODE_X,
-                                            GR_CMBX_ZERO,
-                                            FXTRUE,
-                                            GR_CMBX_ZERO,
-                                            FXFALSE,
-                                            0,
-                                            FXFALSE);
-         fxMesa->Glide.grTexColorCombineExt(FX_TMU0,
-                                            GR_CMBX_OTHER_TEXTURE_RGB,
-                                            GR_FUNC_MODE_X,
-                                            GR_CMBX_ZERO,
-                                            GR_FUNC_MODE_X,
-                                            GR_CMBX_ZERO,
-                                            FXTRUE,
-                                            GR_CMBX_ZERO,
-                                            FXFALSE,
-                                            0,
-                                            FXFALSE);
-#endif
-
-	 fxMesa->tmuSrc = FX_TMU1;
-      }
-   }
-}
-
-static void
-fxSetupTextureSingleTMUNapalm_NoLock(GLcontext * ctx, GLuint textureset)
-{
-   fxMesaContext fxMesa = FX_CONTEXT(ctx);
-   GLuint unitsmode;
-   tfxTexInfo *ti;
-   struct gl_texture_object *tObj = ctx->Texture.Unit[textureset]._Current;
-   int tmu;
-
-   if (TDFX_DEBUG & VERBOSE_DRIVER) {
-      fprintf(stderr, "fxSetupTextureSingleTMUNapalm_NoLock(%d)\n", textureset);
-   }
-
-   ti = fxTMGetTexInfo(tObj);
-
-   fxTexValidate(ctx, tObj);
-
-   fxSetupSingleTMU_NoLock(fxMesa, tObj);
-
-   if (ti->whichTMU == FX_TMU_BOTH)
-      tmu = FX_TMU0;
-   else
-      tmu = ti->whichTMU;
-   if (fxMesa->tmuSrc != tmu)
-      fxSelectSingleTMUSrcNapalm_NoLock(fxMesa, tmu, ti->LODblend);
-
-   if (textureset == 0 || !fxMesa->haveTwoTMUs)
-      unitsmode = fxGetTexSetConfiguration(ctx, tObj, NULL);
-   else
-      unitsmode = fxGetTexSetConfiguration(ctx, NULL, tObj);
-
-/*    if(fxMesa->lastUnitsMode==unitsmode) */
-/*      return; */
-
-   fxMesa->lastUnitsMode = unitsmode;
-
-   fxMesa->stw_hint_state = 0;
-   FX_grHints_NoLock(GR_HINT_STWHINT, 0);
-
-   if (TDFX_DEBUG & (VERBOSE_DRIVER | VERBOSE_TEXTURE))
-      fprintf(stderr, "fxSetupTextureSingleTMUNapalm_NoLock: envmode is %s\n",
-	      _mesa_lookup_enum_by_nr(ctx->Texture.Unit[textureset].EnvMode));
-
-   /* [dBorca] Hack alert:
-    * what if we're in split mode? (LODBlend)
-    * also should we update BOTH TMUs in FX_TMU_BOTH mode?
-    */
-   fxSetupTextureEnvNapalm_NoLock(ctx, textureset, tmu, GL_TRUE);
-}
-
-
-/************************* Double Texture Set ***************************/
-
-static void
-fxSetupTextureDoubleTMUNapalm_NoLock(GLcontext * ctx)
-{
-   fxMesaContext fxMesa = FX_CONTEXT(ctx);
-   tfxTexInfo *ti0, *ti1;
-   struct gl_texture_object *tObj0 = ctx->Texture.Unit[1]._Current;
-   struct gl_texture_object *tObj1 = ctx->Texture.Unit[0]._Current;
-   GLuint unitsmode;
-   int tmu0 = 0, tmu1 = 1;
-
-   if (TDFX_DEBUG & VERBOSE_DRIVER) {
-      fprintf(stderr, "fxSetupTextureDoubleTMUNapalm_NoLock(...)\n");
-   }
-
-   ti0 = fxTMGetTexInfo(tObj0);
-   fxTexValidate(ctx, tObj0);
-
-   ti1 = fxTMGetTexInfo(tObj1);
-   fxTexValidate(ctx, tObj1);
-
-   fxSetupDoubleTMU_NoLock(fxMesa, tObj0, tObj1);
-
-   unitsmode = fxGetTexSetConfiguration(ctx, tObj0, tObj1);
-
-/*    if(fxMesa->lastUnitsMode==unitsmode) */
-/*      return; */
-
-   fxMesa->lastUnitsMode = unitsmode;
-
-   fxMesa->stw_hint_state |= GR_STWHINT_ST_DIFF_TMU1;
-   FX_grHints_NoLock(GR_HINT_STWHINT, fxMesa->stw_hint_state);
-
-   if (TDFX_DEBUG & (VERBOSE_DRIVER | VERBOSE_TEXTURE))
-      fprintf(stderr, "fxSetupTextureDoubleTMUNapalm_NoLock: envmode is %s/%s\n",
-	      _mesa_lookup_enum_by_nr(ctx->Texture.Unit[0].EnvMode),
-	      _mesa_lookup_enum_by_nr(ctx->Texture.Unit[1].EnvMode));
-
-
-   if ((ti0->whichTMU == FX_TMU1) || (ti1->whichTMU == FX_TMU0)) {
-      tmu0 = 1;
-      tmu1 = 0;
-   }
-   fxMesa->tmuSrc = FX_TMU_BOTH;
-
-   /* OpenGL vs Glide texture pipeline */
-   fxSetupTextureEnvNapalm_NoLock(ctx, 0, 1, GL_TRUE);
-   fxSetupTextureEnvNapalm_NoLock(ctx, 1, 0, GL_FALSE);
-}
-
-/************************* No Texture ***************************/
-
-static void
-fxSetupTextureNoneNapalm_NoLock(GLcontext * ctx)
-{
-   fxMesaContext fxMesa = FX_CONTEXT(ctx);
-
-   if (TDFX_DEBUG & VERBOSE_DRIVER) {
-      fprintf(stderr, "fxSetupTextureNoneNapalm_NoLock(...)\n");
-   }
-
-   /* the combiner formula is: (A + B) * C + D
-   **
-   ** a = tc_otherselect
-   ** a_mode = tc_invert_other
-   ** b = tc_localselect
-   ** b_mode = tc_invert_local
-   ** c = (tc_mselect, tc_mselect_7)
-   ** d = (tc_add_clocal, tc_add_alocal)
-   ** shift = tc_outshift
-   ** invert = tc_invert_output
-   */
-
-   fxMesa->Glide.grColorCombineExt(GR_CMBX_ITRGB,
-                                   GR_FUNC_MODE_X,
-                                   GR_CMBX_ZERO,
-                                   GR_FUNC_MODE_ZERO,
-                                   GR_CMBX_ZERO,
-                                   FXTRUE,
-                                   GR_CMBX_ZERO,
-                                   FXFALSE,
-                                   0,
-                                   FXFALSE);
-   fxMesa->Glide.grAlphaCombineExt(GR_CMBX_ITALPHA,
-                                   GR_FUNC_MODE_X,
-                                   GR_CMBX_ZERO,
-                                   GR_FUNC_MODE_ZERO,
-                                   GR_CMBX_ZERO,
-                                   FXTRUE,
-                                   GR_CMBX_ZERO,
-                                   FXFALSE,
-                                   0,
-                                   FXFALSE);
-
-   fxMesa->lastUnitsMode = FX_UM_NONE;
-}
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/glide/fxtexman.c b/nx-X11/extras/Mesa/src/mesa/drivers/glide/fxtexman.c
deleted file mode 100644
index 940c8fd0b..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/glide/fxtexman.c
+++ /dev/null
@@ -1,874 +0,0 @@
-/*
- * Mesa 3-D graphics library
- * Version:  4.0
- *
- * Copyright (C) 1999-2001  Brian Paul   All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included
- * in all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
- * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- */
-
-/* Authors:
- *    David Bucciarelli
- *    Brian Paul
- *    Daryll Strauss
- *    Keith Whitwell
- *    Daniel Borca
- *    Hiroshi Morii
- */
-
-/* fxtexman.c - 3Dfx VooDoo texture memory functions */
-
-
-#ifdef HAVE_CONFIG_H
-#include "conf.h"
-#endif
-
-#if defined(FX)
-
-#include "hash.h"
-#include "fxdrv.h"
-
-int texSwaps = 0;
-static FxU32 texBoundMask;
-
-#define FX_2MB_SPLIT 0x200000
-
-static struct gl_texture_object *fxTMFindOldestObject(fxMesaContext fxMesa,
-						      int tmu);
-
-
-#ifdef TEXSANITY
-static void
-fubar()
-{
-}
-
-  /* Sanity Check */
-static void
-sanity(fxMesaContext fxMesa)
-{
-   MemRange *tmp, *prev, *pos;
-
-   prev = 0;
-   tmp = fxMesa->tmFree[0];
-   while (tmp) {
-      if (!tmp->startAddr && !tmp->endAddr) {
-	 fprintf(stderr, "Textures fubar\n");
-	 fubar();
-      }
-      if (tmp->startAddr >= tmp->endAddr) {
-	 fprintf(stderr, "Node fubar\n");
-	 fubar();
-      }
-      if (prev && (prev->startAddr >= tmp->startAddr ||
-		   prev->endAddr > tmp->startAddr)) {
-	 fprintf(stderr, "Sorting fubar\n");
-	 fubar();
-      }
-      prev = tmp;
-      tmp = tmp->next;
-   }
-   prev = 0;
-   tmp = fxMesa->tmFree[1];
-   while (tmp) {
-      if (!tmp->startAddr && !tmp->endAddr) {
-	 fprintf(stderr, "Textures fubar\n");
-	 fubar();
-      }
-      if (tmp->startAddr >= tmp->endAddr) {
-	 fprintf(stderr, "Node fubar\n");
-	 fubar();
-      }
-      if (prev && (prev->startAddr >= tmp->startAddr ||
-		   prev->endAddr > tmp->startAddr)) {
-	 fprintf(stderr, "Sorting fubar\n");
-	 fubar();
-      }
-      prev = tmp;
-      tmp = tmp->next;
-   }
-}
-#endif
-
-static MemRange *
-fxTMNewRangeNode(fxMesaContext fxMesa, FxU32 start, FxU32 end)
-{
-   MemRange *result = 0;
-
-   if (fxMesa->tmPool) {
-      result = fxMesa->tmPool;
-      fxMesa->tmPool = fxMesa->tmPool->next;
-   }
-   else {
-      if (!(result = MALLOC(sizeof(MemRange)))) {
-	 fprintf(stderr, "fxTMNewRangeNode: ERROR: out of memory!\n");
-	 fxCloseHardware();
-	 exit(-1);
-      }
-   }
-   result->startAddr = start;
-   result->endAddr = end;
-   return result;
-}
-
-#if 1
-#define fxTMDeleteRangeNode(fxMesa, range) \
-   do {                                    \
-       range->next = fxMesa->tmPool;       \
-       fxMesa->tmPool = range;             \
-   } while (0);
-#else
-static void
-fxTMDeleteRangeNode(fxMesaContext fxMesa, MemRange * range)
-{
-   range->next = fxMesa->tmPool;
-   fxMesa->tmPool = range;
-}
-#endif
-
-static void
-fxTMUInit(fxMesaContext fxMesa, int tmu)
-{
-   MemRange *tmn, *last;
-   FxU32 start, end, blockstart, blockend, chunk;
-
-   start = grTexMinAddress(tmu);
-   end = grTexMaxAddress(tmu);
-
-   chunk = (fxMesa->type >= GR_SSTTYPE_Banshee) ? (end - start) : FX_2MB_SPLIT;
-
-   if (fxMesa->verbose) {
-      fprintf(stderr, "Voodoo TMU%d configuration:\n", tmu);
-   }
-
-   fxMesa->freeTexMem[tmu] = end - start;
-   fxMesa->tmFree[tmu] = NULL;
-
-   last = 0;
-   blockstart = start;
-   while (blockstart < end) {
-      if (blockstart + chunk > end)
-	 blockend = end;
-      else
-	 blockend = blockstart + chunk;
-
-      if (fxMesa->verbose)
-	 fprintf(stderr, "Voodoo   %08u-%08u\n",
-		 (unsigned int) blockstart, (unsigned int) blockend);
-
-      tmn = fxTMNewRangeNode(fxMesa, blockstart, blockend);
-      tmn->next = NULL;
-
-
-      if (last)
-	 last->next = tmn;
-      else
-	 fxMesa->tmFree[tmu] = tmn;
-      last = tmn;
-
-      blockstart += chunk;
-   }
-}
-
-static int
-fxTMFindStartAddr(fxMesaContext fxMesa, GLint tmu, int size)
-{
-   MemRange *prev, *tmp;
-   int result;
-   struct gl_texture_object *obj;
-
-   if (fxMesa->HaveTexUma) {
-      tmu = FX_TMU0;
-   }
-
-   while (1) {
-      prev = 0;
-      tmp = fxMesa->tmFree[tmu];
-      while (tmp) {
-	 if (tmp->endAddr - tmp->startAddr >= size) {	/* Fits here */
-	    result = tmp->startAddr;
-	    tmp->startAddr += size;
-	    if (tmp->startAddr == tmp->endAddr) {	/* Empty */
-	       if (prev) {
-		  prev->next = tmp->next;
-	       }
-	       else {
-		  fxMesa->tmFree[tmu] = tmp->next;
-	       }
-	       fxTMDeleteRangeNode(fxMesa, tmp);
-	    }
-	    fxMesa->freeTexMem[tmu] -= size;
-	    return result;
-	 }
-	 prev = tmp;
-	 tmp = tmp->next;
-      }
-      /* No free space. Discard oldest */
-      if (TDFX_DEBUG & VERBOSE_TEXTURE) {
-	 fprintf(stderr, "fxTMFindStartAddr: No free space. Discard oldest\n");
-      }
-      obj = fxTMFindOldestObject(fxMesa, tmu);
-      if (!obj) {
-	 fprintf(stderr, "fxTMFindStartAddr: ERROR: No space for texture\n");
-	 return -1;
-      }
-      fxTMMoveOutTM(fxMesa, obj);
-      texSwaps++;
-   }
-}
-
-int fxTMCheckStartAddr (fxMesaContext fxMesa, GLint tmu, tfxTexInfo *ti)
-{
- MemRange *tmp;
- int size;
-
- if (fxMesa->HaveTexUma) {
-    return FXTRUE;
- }
-
- size = grTexTextureMemRequired(GR_MIPMAPLEVELMASK_BOTH, &(ti->info));
-
- tmp = fxMesa->tmFree[tmu];
- while (tmp) {
-       if (tmp->endAddr - tmp->startAddr >= size) { /* Fits here */
-          return FXTRUE;
-       }
-       tmp = tmp->next;
- }
-
- return FXFALSE;
-}
-
-static void
-fxTMRemoveRange(fxMesaContext fxMesa, GLint tmu, MemRange * range)
-{
-   MemRange *tmp, *prev;
-
-   if (fxMesa->HaveTexUma) {
-      tmu = FX_TMU0;
-   }
-
-   if (range->startAddr == range->endAddr) {
-      fxTMDeleteRangeNode(fxMesa, range);
-      return;
-   }
-   fxMesa->freeTexMem[tmu] += range->endAddr - range->startAddr;
-   prev = 0;
-   tmp = fxMesa->tmFree[tmu];
-   while (tmp) {
-      if (range->startAddr > tmp->startAddr) {
-	 prev = tmp;
-	 tmp = tmp->next;
-      }
-      else
-	 break;
-   }
-   /* When we create the regions, we make a split at the 2MB boundary.
-      Now we have to make sure we don't join those 2MB boundary regions
-      back together again. */
-   range->next = tmp;
-   if (tmp) {
-      if (range->endAddr == tmp->startAddr
-	  && tmp->startAddr & texBoundMask) {
-	 /* Combine */
-	 tmp->startAddr = range->startAddr;
-	 fxTMDeleteRangeNode(fxMesa, range);
-	 range = tmp;
-      }
-   }
-   if (prev) {
-      if (prev->endAddr == range->startAddr
-	  && range->startAddr & texBoundMask) {
-	 /* Combine */
-	 prev->endAddr = range->endAddr;
-	 prev->next = range->next;
-	 fxTMDeleteRangeNode(fxMesa, range);
-      }
-      else
-	 prev->next = range;
-   }
-   else {
-      fxMesa->tmFree[tmu] = range;
-   }
-}
-
-static struct gl_texture_object *
-fxTMFindOldestObject(fxMesaContext fxMesa, int tmu)
-{
-   GLuint age, old, lasttime, bindnumber;
-   GLfloat lowestPriority;
-   struct gl_texture_object *obj, *lowestPriorityObj;
-   struct _mesa_HashTable *textures = fxMesa->glCtx->Shared->TexObjects;
-   GLuint id;
-
-   if (!_mesa_HashFirstEntry(textures))
-      return 0;
-
-   obj = NULL;
-   old = 0;
-
-   lowestPriorityObj = NULL;
-   lowestPriority = 1.0F;
-
-   bindnumber = fxMesa->texBindNumber;
-
-   for (id = _mesa_HashFirstEntry(textures);
-        id;
-        id = _mesa_HashNextEntry(textures, id)) {
-      struct gl_texture_object *tmp
-         = (struct gl_texture_object *) _mesa_HashLookup(textures, id);
-      tfxTexInfo *info = fxTMGetTexInfo(tmp);
-
-      if (info && info->isInTM &&
-	  ((info->whichTMU == tmu) ||
-	   (info->whichTMU == FX_TMU_BOTH) ||
-	   (info->whichTMU == FX_TMU_SPLIT) ||
-	   fxMesa->HaveTexUma
-	  )
-	 ) {
-	 lasttime = info->lastTimeUsed;
-
-	 if (lasttime > bindnumber)
-	    age = bindnumber + (UINT_MAX - lasttime + 1);	/* TO DO: check wrap around */
-	 else
-	    age = bindnumber - lasttime;
-
-	 if (age >= old) {
-	    old = age;
-	    obj = tmp;
-	 }
-
-         /* examine priority */
-         if (tmp->Priority < lowestPriority) {
-            lowestPriority = tmp->Priority;
-            lowestPriorityObj = tmp;
-         }
-      }
-   }
-
-   if (lowestPriorityObj != NULL) {
-       if (TDFX_DEBUG & VERBOSE_TEXTURE) {
-          fprintf(stderr, "fxTMFindOldestObject: %d pri=%f\n", lowestPriorityObj->Name, lowestPriority);
-       }
-       return lowestPriorityObj;
-   }
-   else {
-       if (TDFX_DEBUG & VERBOSE_TEXTURE) {
-          if (obj != NULL) {
-             fprintf(stderr, "fxTMFindOldestObject: %d age=%d\n", obj->Name, old);
-          }
-       }
-       return obj;
-   }
-}
-
-static MemRange *
-fxTMAddObj(fxMesaContext fxMesa,
-	   struct gl_texture_object *tObj, GLint tmu, int texmemsize)
-{
-   FxI32 startAddr;
-   MemRange *range;
-
-   startAddr = fxTMFindStartAddr(fxMesa, tmu, texmemsize);
-   if (startAddr < 0)
-      return 0;
-   range = fxTMNewRangeNode(fxMesa, startAddr, startAddr + texmemsize);
-   return range;
-}
-
-/* External Functions */
-
-void
-fxTMMoveInTM_NoLock(fxMesaContext fxMesa, struct gl_texture_object *tObj,
-		    GLint where)
-{
-   tfxTexInfo *ti = fxTMGetTexInfo(tObj);
-   int i, l;
-   int texmemsize;
-
-   if (TDFX_DEBUG & VERBOSE_DRIVER) {
-      fprintf(stderr, "fxTMMoveInTM_NoLock(%d)\n", tObj->Name);
-   }
-
-   fxMesa->stats.reqTexUpload++;
-
-   if (!ti->validated) {
-      fprintf(stderr, "fxTMMoveInTM_NoLock: INTERNAL ERROR: not validated\n");
-      fxCloseHardware();
-      exit(-1);
-   }
-
-   if (ti->isInTM) {
-      if (ti->whichTMU == where)
-	 return;
-      if (where == FX_TMU_SPLIT || ti->whichTMU == FX_TMU_SPLIT)
-	 fxTMMoveOutTM_NoLock(fxMesa, tObj);
-      else {
-	 if (ti->whichTMU == FX_TMU_BOTH)
-	    return;
-	 where = FX_TMU_BOTH;
-      }
-   }
-
-   if (TDFX_DEBUG & (VERBOSE_DRIVER | VERBOSE_TEXTURE)) {
-      fprintf(stderr, "fxTMMoveInTM_NoLock: downloading %p (%d) in texture memory in %d\n",
-	              (void *)tObj, tObj->Name, where);
-   }
-
-   ti->whichTMU = (FxU32) where;
-
-   switch (where) {
-   case FX_TMU0:
-   case FX_TMU1:
-      texmemsize = (int)grTexTextureMemRequired(GR_MIPMAPLEVELMASK_BOTH, &(ti->info));
-      ti->tm[where] = fxTMAddObj(fxMesa, tObj, where, texmemsize);
-      fxMesa->stats.memTexUpload += texmemsize;
-
-      for (i = FX_largeLodValue(ti->info), l = ti->minLevel;
-	   i <= FX_smallLodValue(ti->info); i++, l++) {
-	 struct gl_texture_image *texImage = tObj->Image[0][l];
-	 grTexDownloadMipMapLevel(where,
-					    ti->tm[where]->startAddr,
-					    FX_valueToLod(i),
-					    FX_largeLodLog2(ti->info),
-					    FX_aspectRatioLog2(ti->info),
-					    ti->info.format,
-					    GR_MIPMAPLEVELMASK_BOTH,
-					    texImage->Data);
-      }
-      break;
-   case FX_TMU_SPLIT:
-      texmemsize = (int)grTexTextureMemRequired(GR_MIPMAPLEVELMASK_ODD, &(ti->info));
-      ti->tm[FX_TMU0] = fxTMAddObj(fxMesa, tObj, FX_TMU0, texmemsize);
-      fxMesa->stats.memTexUpload += texmemsize;
-
-      texmemsize = (int)grTexTextureMemRequired(GR_MIPMAPLEVELMASK_EVEN, &(ti->info));
-      ti->tm[FX_TMU1] = fxTMAddObj(fxMesa, tObj, FX_TMU1, texmemsize);
-      fxMesa->stats.memTexUpload += texmemsize;
-
-      for (i = FX_largeLodValue(ti->info), l = ti->minLevel;
-	   i <= FX_smallLodValue(ti->info); i++, l++) {
-	 struct gl_texture_image *texImage = tObj->Image[0][l];
-
-	 grTexDownloadMipMapLevel(GR_TMU0,
-					    ti->tm[FX_TMU0]->startAddr,
-					    FX_valueToLod(i),
-					    FX_largeLodLog2(ti->info),
-					    FX_aspectRatioLog2(ti->info),
-					    ti->info.format,
-					    GR_MIPMAPLEVELMASK_ODD,
-					    texImage->Data);
-
-	 grTexDownloadMipMapLevel(GR_TMU1,
-					    ti->tm[FX_TMU1]->startAddr,
-					    FX_valueToLod(i),
-					    FX_largeLodLog2(ti->info),
-					    FX_aspectRatioLog2(ti->info),
-					    ti->info.format,
-					    GR_MIPMAPLEVELMASK_EVEN,
-					    texImage->Data);
-      }
-      break;
-   case FX_TMU_BOTH:
-      texmemsize = (int)grTexTextureMemRequired(GR_MIPMAPLEVELMASK_BOTH, &(ti->info));
-      ti->tm[FX_TMU0] = fxTMAddObj(fxMesa, tObj, FX_TMU0, texmemsize);
-      fxMesa->stats.memTexUpload += texmemsize;
-
-      /*texmemsize = (int)grTexTextureMemRequired(GR_MIPMAPLEVELMASK_BOTH, &(ti->info));*/
-      ti->tm[FX_TMU1] = fxTMAddObj(fxMesa, tObj, FX_TMU1, texmemsize);
-      fxMesa->stats.memTexUpload += texmemsize;
-
-      for (i = FX_largeLodValue(ti->info), l = ti->minLevel;
-	   i <= FX_smallLodValue(ti->info); i++, l++) {
-	 struct gl_texture_image *texImage = tObj->Image[0][l];
-	 grTexDownloadMipMapLevel(GR_TMU0,
-					    ti->tm[FX_TMU0]->startAddr,
-					    FX_valueToLod(i),
-					    FX_largeLodLog2(ti->info),
-					    FX_aspectRatioLog2(ti->info),
-					    ti->info.format,
-					    GR_MIPMAPLEVELMASK_BOTH,
-					    texImage->Data);
-
-	 grTexDownloadMipMapLevel(GR_TMU1,
-					    ti->tm[FX_TMU1]->startAddr,
-					    FX_valueToLod(i),
-					    FX_largeLodLog2(ti->info),
-					    FX_aspectRatioLog2(ti->info),
-					    ti->info.format,
-					    GR_MIPMAPLEVELMASK_BOTH,
-					    texImage->Data);
-      }
-      break;
-   default:
-      fprintf(stderr, "fxTMMoveInTM_NoLock: INTERNAL ERROR: wrong tmu (%d)\n", where);
-      fxCloseHardware();
-      exit(-1);
-   }
-
-   fxMesa->stats.texUpload++;
-
-   ti->isInTM = GL_TRUE;
-}
-
-
-void
-fxTMMoveInTM(fxMesaContext fxMesa, struct gl_texture_object *tObj,
-	     GLint where)
-{
-   BEGIN_BOARD_LOCK();
-   fxTMMoveInTM_NoLock(fxMesa, tObj, where);
-   END_BOARD_LOCK();
-}
-
-
-void
-fxTMReloadMipMapLevel(fxMesaContext fxMesa, struct gl_texture_object *tObj,
-		      GLint level)
-{
-   tfxTexInfo *ti = fxTMGetTexInfo(tObj);
-   GrLOD_t lodlevel;
-   GLint tmu;
-   struct gl_texture_image *texImage = tObj->Image[0][level];
-   tfxMipMapLevel *mml = FX_MIPMAP_DATA(texImage);
-
-   if (TDFX_DEBUG & VERBOSE_TEXTURE) {
-      fprintf(stderr, "fxTMReloadMipMapLevel(%p (%d), %d)\n", (void *)tObj, tObj->Name, level);
-   }
-
-   assert(mml);
-   assert(mml->width > 0);
-   assert(mml->height > 0);
-   assert(mml->glideFormat > 0);
-   assert(ti->isInTM);
-
-   if (!ti->validated) {
-      fprintf(stderr, "fxTMReloadMipMapLevel: INTERNAL ERROR: not validated\n");
-      fxCloseHardware();
-      exit(-1);
-   }
-
-   tmu = (int) ti->whichTMU;
-   fxMesa->stats.reqTexUpload++;
-   fxMesa->stats.texUpload++;
-
-   lodlevel =  ti->info.largeLodLog2 - (level - ti->minLevel);
-
-   switch (tmu) {
-   case FX_TMU0:
-   case FX_TMU1:
-      grTexDownloadMipMapLevel(tmu,
-				  ti->tm[tmu]->startAddr,
-				  lodlevel,
-				  FX_largeLodLog2(ti->info),
-				  FX_aspectRatioLog2(ti->info),
-				  ti->info.format,
-				  GR_MIPMAPLEVELMASK_BOTH, texImage->Data);
-      break;
-   case FX_TMU_SPLIT:
-      grTexDownloadMipMapLevel(GR_TMU0,
-				  ti->tm[GR_TMU0]->startAddr,
-				  lodlevel,
-				  FX_largeLodLog2(ti->info),
-				  FX_aspectRatioLog2(ti->info),
-				  ti->info.format,
-				  GR_MIPMAPLEVELMASK_ODD, texImage->Data);
-
-      grTexDownloadMipMapLevel(GR_TMU1,
-				  ti->tm[GR_TMU1]->startAddr,
-				  lodlevel,
-				  FX_largeLodLog2(ti->info),
-				  FX_aspectRatioLog2(ti->info),
-				  ti->info.format,
-				  GR_MIPMAPLEVELMASK_EVEN, texImage->Data);
-      break;
-   case FX_TMU_BOTH:
-      grTexDownloadMipMapLevel(GR_TMU0,
-				  ti->tm[GR_TMU0]->startAddr,
-				  lodlevel,
-				  FX_largeLodLog2(ti->info),
-				  FX_aspectRatioLog2(ti->info),
-				  ti->info.format,
-				  GR_MIPMAPLEVELMASK_BOTH, texImage->Data);
-
-      grTexDownloadMipMapLevel(GR_TMU1,
-				  ti->tm[GR_TMU1]->startAddr,
-				  lodlevel,
-				  FX_largeLodLog2(ti->info),
-				  FX_aspectRatioLog2(ti->info),
-				  ti->info.format,
-				  GR_MIPMAPLEVELMASK_BOTH, texImage->Data);
-      break;
-
-   default:
-      fprintf(stderr, "fxTMReloadMipMapLevel: INTERNAL ERROR: wrong tmu (%d)\n", tmu);
-      fxCloseHardware();
-      exit(-1);
-   }
-}
-
-void
-fxTMReloadSubMipMapLevel(fxMesaContext fxMesa,
-			 struct gl_texture_object *tObj,
-			 GLint level, GLint yoffset, GLint height)
-{
-   tfxTexInfo *ti = fxTMGetTexInfo(tObj);
-   GrLOD_t lodlevel;
-   unsigned short *data;
-   GLint tmu;
-   struct gl_texture_image *texImage = tObj->Image[0][level];
-   tfxMipMapLevel *mml = FX_MIPMAP_DATA(texImage);
-
-   assert(mml);
-
-   if (!ti->validated) {
-      fprintf(stderr, "fxTMReloadSubMipMapLevel: INTERNAL ERROR: not validated\n");
-      fxCloseHardware();
-      exit(-1);
-   }
-
-   tmu = (int) ti->whichTMU;
-   fxTMMoveInTM(fxMesa, tObj, tmu);
-
-   fxTexGetInfo(mml->width, mml->height,
-		&lodlevel, NULL, NULL, NULL, NULL, NULL);
-
-   if ((ti->info.format == GR_TEXFMT_INTENSITY_8) ||
-       (ti->info.format == GR_TEXFMT_P_8) ||
-       (ti->info.format == GR_TEXFMT_ALPHA_8))
-	 data = (GLushort *) texImage->Data + ((yoffset * mml->width) >> 1);
-   else
-      data = (GLushort *) texImage->Data + yoffset * mml->width;
-
-   switch (tmu) {
-   case FX_TMU0:
-   case FX_TMU1:
-      grTexDownloadMipMapLevelPartial(tmu,
-					 ti->tm[tmu]->startAddr,
-					 FX_valueToLod(FX_lodToValue(lodlevel)
-						       + level),
-					 FX_largeLodLog2(ti->info),
-					 FX_aspectRatioLog2(ti->info),
-					 ti->info.format,
-					 GR_MIPMAPLEVELMASK_BOTH, data,
-					 yoffset, yoffset + height - 1);
-      break;
-   case FX_TMU_SPLIT:
-      grTexDownloadMipMapLevelPartial(GR_TMU0,
-					 ti->tm[FX_TMU0]->startAddr,
-					 FX_valueToLod(FX_lodToValue(lodlevel)
-						       + level),
-					 FX_largeLodLog2(ti->info),
-					 FX_aspectRatioLog2(ti->info),
-					 ti->info.format,
-					 GR_MIPMAPLEVELMASK_ODD, data,
-					 yoffset, yoffset + height - 1);
-
-      grTexDownloadMipMapLevelPartial(GR_TMU1,
-					 ti->tm[FX_TMU1]->startAddr,
-					 FX_valueToLod(FX_lodToValue(lodlevel)
-						       + level),
-					 FX_largeLodLog2(ti->info),
-					 FX_aspectRatioLog2(ti->info),
-					 ti->info.format,
-					 GR_MIPMAPLEVELMASK_EVEN, data,
-					 yoffset, yoffset + height - 1);
-      break;
-   case FX_TMU_BOTH:
-      grTexDownloadMipMapLevelPartial(GR_TMU0,
-					 ti->tm[FX_TMU0]->startAddr,
-					 FX_valueToLod(FX_lodToValue(lodlevel)
-						       + level),
-					 FX_largeLodLog2(ti->info),
-					 FX_aspectRatioLog2(ti->info),
-					 ti->info.format,
-					 GR_MIPMAPLEVELMASK_BOTH, data,
-					 yoffset, yoffset + height - 1);
-
-      grTexDownloadMipMapLevelPartial(GR_TMU1,
-					 ti->tm[FX_TMU1]->startAddr,
-					 FX_valueToLod(FX_lodToValue(lodlevel)
-						       + level),
-					 FX_largeLodLog2(ti->info),
-					 FX_aspectRatioLog2(ti->info),
-					 ti->info.format,
-					 GR_MIPMAPLEVELMASK_BOTH, data,
-					 yoffset, yoffset + height - 1);
-      break;
-   default:
-      fprintf(stderr, "fxTMReloadSubMipMapLevel: INTERNAL ERROR: wrong tmu (%d)\n", tmu);
-      fxCloseHardware();
-      exit(-1);
-   }
-}
-
-void
-fxTMMoveOutTM(fxMesaContext fxMesa, struct gl_texture_object *tObj)
-{
-   tfxTexInfo *ti = fxTMGetTexInfo(tObj);
-
-   if (TDFX_DEBUG & VERBOSE_DRIVER) {
-      fprintf(stderr, "fxTMMoveOutTM(%p (%d))\n", (void *)tObj, tObj->Name);
-   }
-
-   if (!ti->isInTM)
-      return;
-
-   switch (ti->whichTMU) {
-   case FX_TMU0:
-   case FX_TMU1:
-      fxTMRemoveRange(fxMesa, (int) ti->whichTMU, ti->tm[ti->whichTMU]);
-      break;
-   case FX_TMU_SPLIT:
-   case FX_TMU_BOTH:
-      fxTMRemoveRange(fxMesa, FX_TMU0, ti->tm[FX_TMU0]);
-      fxTMRemoveRange(fxMesa, FX_TMU1, ti->tm[FX_TMU1]);
-      break;
-   default:
-      fprintf(stderr, "fxTMMoveOutTM: INTERNAL ERROR: bad TMU (%ld)\n", ti->whichTMU);
-      fxCloseHardware();
-      exit(-1);
-   }
-
-   ti->isInTM = GL_FALSE;
-   ti->whichTMU = FX_TMU_NONE;
-}
-
-void
-fxTMFreeTexture(fxMesaContext fxMesa, struct gl_texture_object *tObj)
-{
-   tfxTexInfo *ti = fxTMGetTexInfo(tObj);
-   int i;
-
-   if (TDFX_DEBUG & VERBOSE_TEXTURE) {
-      fprintf(stderr, "fxTMFreeTexture(%p (%d))\n", (void *)tObj, tObj->Name);
-   }
-
-   fxTMMoveOutTM(fxMesa, tObj);
-
-   for (i = 0; i < MAX_TEXTURE_LEVELS; i++) {
-      struct gl_texture_image *texImage = tObj->Image[0][i];
-      if (texImage) {
-         if (texImage->DriverData) {
-            FREE(texImage->DriverData);
-            texImage->DriverData = NULL;
-         }
-      }
-   }
-   switch (ti->whichTMU) {
-   case FX_TMU0:
-   case FX_TMU1:
-      fxTMDeleteRangeNode(fxMesa, ti->tm[ti->whichTMU]);
-      break;
-   case FX_TMU_SPLIT:
-   case FX_TMU_BOTH:
-      fxTMDeleteRangeNode(fxMesa, ti->tm[FX_TMU0]);
-      fxTMDeleteRangeNode(fxMesa, ti->tm[FX_TMU1]);
-      break;
-   }
-}
-
-void
-fxTMInit(fxMesaContext fxMesa)
-{
-   fxMesa->texBindNumber = 0;
-   fxMesa->tmPool = 0;
-
-   if (fxMesa->HaveTexUma) {
-      grEnable(GR_TEXTURE_UMA_EXT);
-   }
-
-   fxTMUInit(fxMesa, FX_TMU0);
-
-   if (!fxMesa->HaveTexUma && fxMesa->haveTwoTMUs)
-      fxTMUInit(fxMesa, FX_TMU1);
-
-   texBoundMask = (fxMesa->type >= GR_SSTTYPE_Banshee) ? -1 : (FX_2MB_SPLIT - 1);
-}
-
-void
-fxTMClose(fxMesaContext fxMesa)
-{
-   MemRange *tmp, *next;
-
-   tmp = fxMesa->tmPool;
-   while (tmp) {
-      next = tmp->next;
-      FREE(tmp);
-      tmp = next;
-   }
-   tmp = fxMesa->tmFree[FX_TMU0];
-   while (tmp) {
-      next = tmp->next;
-      FREE(tmp);
-      tmp = next;
-   }
-   if (fxMesa->haveTwoTMUs) {
-      tmp = fxMesa->tmFree[FX_TMU1];
-      while (tmp) {
-	 next = tmp->next;
-	 FREE(tmp);
-	 tmp = next;
-      }
-   }
-}
-
-void
-fxTMRestoreTextures_NoLock(fxMesaContext ctx)
-{
-   struct _mesa_HashTable *textures = ctx->glCtx->Shared->TexObjects;
-   GLuint id;
-
-   for (id = _mesa_HashFirstEntry(textures);
-        id;
-        id = _mesa_HashNextEntry(textures, id)) {
-      struct gl_texture_object *tObj
-         = (struct gl_texture_object *) _mesa_HashLookup(textures, id);
-      tfxTexInfo *ti = fxTMGetTexInfo(tObj);
-      if (ti && ti->isInTM) {
-         int i;
-	 for (i = 0; i < MAX_TEXTURE_UNITS; i++) {
-	    if (ctx->glCtx->Texture.Unit[i]._Current == tObj) {
-	       /* Force the texture onto the board, as it could be in use */
-	       int where = ti->whichTMU;
-	       fxTMMoveOutTM_NoLock(ctx, tObj);
-	       fxTMMoveInTM_NoLock(ctx, tObj, where);
-	       break;
-	    }
-         }
-	 if (i == MAX_TEXTURE_UNITS)	/* Mark the texture as off the board */
-	    fxTMMoveOutTM_NoLock(ctx, tObj);
-      }
-   }
-}
-
-#else
-
-
-/*
- * Need this to provide at least one external definition.
- */
-
-extern int gl_fx_dummy_function_texman(void);
-int
-gl_fx_dummy_function_texman(void)
-{
-   return 0;
-}
-
-#endif /* FX */
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/glide/fxtris.c b/nx-X11/extras/Mesa/src/mesa/drivers/glide/fxtris.c
deleted file mode 100644
index 180637565..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/glide/fxtris.c
+++ /dev/null
@@ -1,1834 +0,0 @@
-/*
- * Mesa 3-D graphics library
- * Version:  4.0
- *
- * Copyright (C) 1999-2001  Brian Paul   All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included
- * in all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
- * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- */
-
-/* Authors:
- *    Keith Whitwell <keith@tungstengraphics.com>
- *    Daniel Borca <dborca@users.sourceforge.net>
- */
-
-#include "glheader.h"
-
-#ifdef FX
-
-#include "imports.h"
-#include "mtypes.h"
-#include "macros.h"
-#include "colormac.h"
-#include "nvfragprog.h"
-
-#include "swrast/swrast.h"
-#include "swrast_setup/swrast_setup.h"
-#include "tnl/t_context.h"
-#include "tnl/t_pipeline.h"
-
-#include "fxdrv.h"
-
-
-static GLboolean fxMultipass_ColorSum (GLcontext *ctx, GLuint pass);
-
-
-/*
- * Subpixel offsets to adjust Mesa's (true) window coordinates to
- * Glide coordinates.  We need these to ensure precise rasterization.
- * Otherwise, we'll fail a bunch of conformance tests.
- */
-#define TRI_X_OFFSET    ( 0.0F)
-#define TRI_Y_OFFSET    ( 0.0F)
-#define LINE_X_OFFSET   ( 0.0F)
-#define LINE_Y_OFFSET   ( 0.125F)
-#define PNT_X_OFFSET    ( 0.375F)
-#define PNT_Y_OFFSET    ( 0.375F)
-
-static void fxRasterPrimitive( GLcontext *ctx, GLenum prim );
-static void fxRenderPrimitive( GLcontext *ctx, GLenum prim );
-
-static GLenum reduced_prim[GL_POLYGON+1] = {
-   GL_POINTS,
-   GL_LINES,
-   GL_LINES,
-   GL_LINES,
-   GL_TRIANGLES,
-   GL_TRIANGLES,
-   GL_TRIANGLES,
-   GL_TRIANGLES,
-   GL_TRIANGLES,
-   GL_TRIANGLES
-};
-
-/***********************************************************************
- *          Macros for t_dd_tritmp.h to draw basic primitives          *
- ***********************************************************************/
-
-#define TRI( a, b, c )				\
-do {						\
-   if (DO_FALLBACK)				\
-      fxMesa->draw_tri( fxMesa, a, b, c );	\
-   else						\
-      grDrawTriangle( a, b, c );	\
-} while (0)					\
-
-#define QUAD( a, b, c, d )			\
-do {						\
-   if (DO_FALLBACK) {				\
-      fxMesa->draw_tri( fxMesa, a, b, d );	\
-      fxMesa->draw_tri( fxMesa, b, c, d );	\
-   } else {					\
-      GrVertex *_v_[4];				\
-      _v_[0] = d;				\
-      _v_[1] = a;				\
-      _v_[2] = b;				\
-      _v_[3] = c;				\
-      grDrawVertexArray(GR_TRIANGLE_FAN, 4, _v_);\
-      /*grDrawTriangle( a, b, d );*/		\
-      /*grDrawTriangle( b, c, d );*/		\
-   }						\
-} while (0)
-
-#define LINE( v0, v1 )				\
-do {						\
-   if (DO_FALLBACK)				\
-      fxMesa->draw_line( fxMesa, v0, v1 );	\
-   else {					\
-      v0->x += LINE_X_OFFSET - TRI_X_OFFSET;	\
-      v0->y += LINE_Y_OFFSET - TRI_Y_OFFSET;	\
-      v1->x += LINE_X_OFFSET - TRI_X_OFFSET;	\
-      v1->y += LINE_Y_OFFSET - TRI_Y_OFFSET;	\
-      grDrawLine( v0, v1 );	\
-      v0->x -= LINE_X_OFFSET - TRI_X_OFFSET;	\
-      v0->y -= LINE_Y_OFFSET - TRI_Y_OFFSET;	\
-      v1->x -= LINE_X_OFFSET - TRI_X_OFFSET;	\
-      v1->y -= LINE_Y_OFFSET - TRI_Y_OFFSET;	\
-   }						\
-} while (0)
-
-#define POINT( v0 )				\
-do {						\
-   if (DO_FALLBACK)				\
-      fxMesa->draw_point( fxMesa, v0 );		\
-   else {					\
-      v0->x += PNT_X_OFFSET - TRI_X_OFFSET;	\
-      v0->y += PNT_Y_OFFSET - TRI_Y_OFFSET;	\
-      grDrawPoint( v0 );		\
-      v0->x -= PNT_X_OFFSET - TRI_X_OFFSET;	\
-      v0->y -= PNT_Y_OFFSET - TRI_Y_OFFSET;	\
-   }						\
-} while (0)
-
-
-/***********************************************************************
- *              Fallback to swrast for basic primitives                *
- ***********************************************************************/
-
-/* Build an SWvertex from a hardware vertex.
- *
- * This code is hit only when a mix of accelerated and unaccelerated
- * primitives are being drawn, and only for the unaccelerated
- * primitives.
- */
-static void
-fx_translate_vertex( GLcontext *ctx, const GrVertex *src, SWvertex *dst)
-{
-   fxMesaContext fxMesa = FX_CONTEXT(ctx);
-   GLuint ts0 = fxMesa->tmu_source[0];
-   GLuint ts1 = fxMesa->tmu_source[1];
-   GLfloat w = 1.0F / src->oow;
-
-   dst->win[0] = src->x;
-   dst->win[1] = src->y;
-   dst->win[2] = src->ooz;
-   dst->win[3] = src->oow;
-
-#if FX_PACKEDCOLOR
-   dst->color[0] = src->pargb[2];
-   dst->color[1] = src->pargb[1];
-   dst->color[2] = src->pargb[0];
-   dst->color[3] = src->pargb[3];
-
-   dst->specular[0] = src->pspec[2];
-   dst->specular[1] = src->pspec[1];
-   dst->specular[2] = src->pspec[0];
-#else  /* !FX_PACKEDCOLOR */
-   dst->color[0] = src->r;
-   dst->color[1] = src->g;
-   dst->color[2] = src->b;
-   dst->color[3] = src->a;
-
-   dst->specular[0] = src->r1;
-   dst->specular[1] = src->g1;
-   dst->specular[2] = src->g1;
-#endif /* !FX_PACKEDCOLOR */
-
-   dst->texcoord[ts0][0] = fxMesa->inv_s0scale * src->tmuvtx[0].sow * w;
-   dst->texcoord[ts0][1] = fxMesa->inv_t0scale * src->tmuvtx[0].tow * w;
-
-   if (fxMesa->stw_hint_state & GR_STWHINT_W_DIFF_TMU0)
-      dst->texcoord[ts0][3] = src->tmuvtx[0].oow * w;
-   else
-      dst->texcoord[ts0][3] = 1.0F;
-
-   if (fxMesa->SetupIndex & SETUP_TMU1) {
-      dst->texcoord[ts1][0] = fxMesa->inv_s1scale * src->tmuvtx[1].sow * w;
-      dst->texcoord[ts1][1] = fxMesa->inv_t1scale * src->tmuvtx[1].tow * w;
-
-      if (fxMesa->stw_hint_state & GR_STWHINT_W_DIFF_TMU1)
-	 dst->texcoord[ts1][3] = src->tmuvtx[1].oow * w;
-      else
-	 dst->texcoord[ts1][3] = 1.0F;
-   }
-
-   dst->pointSize = src->psize;
-}
-
-
-static void
-fx_fallback_tri( fxMesaContext fxMesa,
-		   GrVertex *v0,
-		   GrVertex *v1,
-		   GrVertex *v2 )
-{
-   GLcontext *ctx = fxMesa->glCtx;
-   SWvertex v[3];
-
-   fx_translate_vertex( ctx, v0, &v[0] );
-   fx_translate_vertex( ctx, v1, &v[1] );
-   fx_translate_vertex( ctx, v2, &v[2] );
-   _swrast_Triangle( ctx, &v[0], &v[1], &v[2] );
-}
-
-
-static void
-fx_fallback_line( fxMesaContext fxMesa,
-		    GrVertex *v0,
-		    GrVertex *v1 )
-{
-   GLcontext *ctx = fxMesa->glCtx;
-   SWvertex v[2];
-   fx_translate_vertex( ctx, v0, &v[0] );
-   fx_translate_vertex( ctx, v1, &v[1] );
-   _swrast_Line( ctx, &v[0], &v[1] );
-}
-
-
-static void
-fx_fallback_point( fxMesaContext fxMesa,
-		     GrVertex *v0 )
-{
-   GLcontext *ctx = fxMesa->glCtx;
-   SWvertex v[1];
-   fx_translate_vertex( ctx, v0, &v[0] );
-   _swrast_Point( ctx, &v[0] );
-}
-
-/***********************************************************************
- *                 Functions to draw basic primitives                  *
- ***********************************************************************/
-
-static void fx_print_vertex( GLcontext *ctx, const GrVertex *v )
-{
- fprintf(stderr, "fx_print_vertex:\n");
-
- fprintf(stderr, "\tvertex at %p\n", (void *) v);
-
- fprintf(stderr, "\tx %f y %f z %f oow %f\n", v->x, v->y, v->ooz, v->oow);
-#if FX_PACKEDCOLOR
- fprintf(stderr, "\tr %d g %d b %d a %d\n", v->pargb[2], v->pargb[1], v->pargb[0], v->pargb[3]);
-#else  /* !FX_PACKEDCOLOR */
- fprintf(stderr, "\tr %f g %f b %f a %f\n", v->r, v->g, v->b, v->a);
-#endif /* !FX_PACKEDCOLOR */
-
- fprintf(stderr, "\n");
-}
-
-#define DO_FALLBACK 0
-
-/* Need to do clip loop at each triangle when mixing swrast and hw
- * rendering.  These functions are only used when mixed-mode rendering
- * is occurring.
- */
-static void fx_draw_triangle( fxMesaContext fxMesa,
-				GrVertex *v0,
-				GrVertex *v1,
-				GrVertex *v2 )
-{
-   BEGIN_CLIP_LOOP();
-   TRI( v0, v1, v2 );
-   END_CLIP_LOOP();
-}
-
-static void fx_draw_line( fxMesaContext fxMesa,
-			    GrVertex *v0,
-			    GrVertex *v1 )
-{
-   /* No support for wide lines (avoid wide/aa line fallback).
-    */
-   BEGIN_CLIP_LOOP();
-   LINE(v0, v1);
-   END_CLIP_LOOP();
-}
-
-static void fx_draw_point( fxMesaContext fxMesa,
-			     GrVertex *v0 )
-{
-   /* No support for wide points.
-    */
-   BEGIN_CLIP_LOOP();
-   POINT( v0 );
-   END_CLIP_LOOP();
-}
-
-#ifndef M_2PI
-#define M_2PI 6.28318530717958647692528676655901
-#endif
-#define __GL_COSF cos
-#define __GL_SINF sin
-static void fx_draw_point_sprite ( fxMesaContext fxMesa,
-				   GrVertex *v0, GLfloat psize )
-{
- const GLcontext *ctx = fxMesa->glCtx;
-
- GLfloat radius;
- GrVertex _v_[4];
- GLuint ts0 = fxMesa->tmu_source[0];
- GLuint ts1 = fxMesa->tmu_source[1];
- GLfloat w = v0->oow;
- GLfloat u0scale = fxMesa->s0scale * w;
- GLfloat v0scale = fxMesa->t0scale * w;
- GLfloat u1scale = fxMesa->s1scale * w;
- GLfloat v1scale = fxMesa->t1scale * w;
-
- radius = psize / 2.0F;
- _v_[0] = *v0;
- _v_[1] = *v0;
- _v_[2] = *v0;
- _v_[3] = *v0;
- /* CLIP_LOOP ?!? */
- /* point coverage? */
- /* we don't care about culling here (see fxSetupCull) */
-
- if (ctx->Point.SpriteOrigin == GL_UPPER_LEFT) {
-    _v_[0].x -= radius;
-    _v_[0].y += radius;
-    _v_[1].x += radius;
-    _v_[1].y += radius;
-    _v_[2].x += radius;
-    _v_[2].y -= radius;
-    _v_[3].x -= radius;
-    _v_[3].y -= radius;
- } else {
-    _v_[0].x -= radius;
-    _v_[0].y -= radius;
-    _v_[1].x += radius;
-    _v_[1].y -= radius;
-    _v_[2].x += radius;
-    _v_[2].y += radius;
-    _v_[3].x -= radius;
-    _v_[3].y += radius;
- }
-
- if (ctx->Point.CoordReplace[ts0]) {
-    _v_[0].tmuvtx[0].sow = 0;
-    _v_[0].tmuvtx[0].tow = 0;
-    _v_[1].tmuvtx[0].sow = u0scale;
-    _v_[1].tmuvtx[0].tow = 0;
-    _v_[2].tmuvtx[0].sow = u0scale;
-    _v_[2].tmuvtx[0].tow = v0scale;
-    _v_[3].tmuvtx[0].sow = 0;
-    _v_[3].tmuvtx[0].tow = v0scale;
- }
- if (ctx->Point.CoordReplace[ts1]) {
-    _v_[0].tmuvtx[1].sow = 0;
-    _v_[0].tmuvtx[1].tow = 0;
-    _v_[1].tmuvtx[1].sow = u1scale;
-    _v_[1].tmuvtx[1].tow = 0;
-    _v_[2].tmuvtx[1].sow = u1scale;
-    _v_[2].tmuvtx[1].tow = v1scale;
-    _v_[3].tmuvtx[1].sow = 0;
-    _v_[3].tmuvtx[1].tow = v1scale;
- }
-
- grDrawVertexArrayContiguous(GR_TRIANGLE_FAN, 4, _v_, sizeof(GrVertex));
-}
-
-static void fx_draw_point_wide ( fxMesaContext fxMesa,
-			         GrVertex *v0 )
-{
- GLint i, n;
- GLfloat ang, radius, oon;
- GrVertex vtxB, vtxC;
- GrVertex *_v_[3];
-
- const GLcontext *ctx = fxMesa->glCtx;
- const GLfloat psize = (ctx->_TriangleCaps & DD_POINT_ATTEN)
-                       ? CLAMP(v0->psize, ctx->Point.MinSize, ctx->Point.MaxSize)
-                       : ctx->Point._Size; /* clamped */
-
- if (ctx->Point.PointSprite) {
-    fx_draw_point_sprite(fxMesa, v0, psize);
-    return;
- }
-
- _v_[0] = v0;
- _v_[1] = &vtxB;
- _v_[2] = &vtxC;
-
- radius = psize / 2.0F;
- n = IROUND(psize * 2); /* radius x 4 */
- if (n < 4) n = 4;
- oon = 1.0F / (GLfloat)n;
-
- /* CLIP_LOOP ?!? */
- /* point coverage? */
- /* we don't care about culling here (see fxSetupCull) */
-
- vtxB = *v0;
- vtxC = *v0;
-
- vtxB.x += radius;
- ang = M_2PI * oon;
- vtxC.x += radius * __GL_COSF(ang);
- vtxC.y += radius * __GL_SINF(ang);
- grDrawVertexArray(GR_TRIANGLE_FAN, 3, _v_);
- for (i = 2; i <= n; i++) {
-     ang = M_2PI * i * oon;
-     vtxC.x = v0->x + radius * __GL_COSF(ang);
-     vtxC.y = v0->y + radius * __GL_SINF(ang);
-     grDrawVertexArray(GR_TRIANGLE_FAN_CONTINUE, 1, &_v_[2]);
- }
-}
-
-static void fx_render_pw_verts( GLcontext *ctx,
-				GLuint start,
-				GLuint count,
-				GLuint flags )
-{
-   fxMesaContext fxMesa = FX_CONTEXT(ctx);
-   GrVertex *fxVB = fxMesa->verts;
-   (void) flags;
-
-   fxRenderPrimitive( ctx, GL_POINTS );
-
-   for ( ; start < count ; start++)
-      fx_draw_point_wide(fxMesa, fxVB + start);
-}
-
-static void fx_render_pw_elts ( GLcontext *ctx,
-				GLuint start,
-				GLuint count,
-				GLuint flags )
-{
-   fxMesaContext fxMesa = FX_CONTEXT(ctx);
-   GrVertex *fxVB = fxMesa->verts;
-   const GLuint * const elt = TNL_CONTEXT(ctx)->vb.Elts;
-   (void) flags;
-
-   fxRenderPrimitive( ctx, GL_POINTS );
-
-   for ( ; start < count ; start++)
-      fx_draw_point_wide(fxMesa, fxVB + elt[start]);
-}
-
-static void fx_draw_point_wide_aa ( fxMesaContext fxMesa,
-			            GrVertex *v0 )
-{
- GLint i, n;
- GLfloat ang, radius, oon;
- GrVertex vtxB, vtxC;
-
- const GLcontext *ctx = fxMesa->glCtx;
- const GLfloat psize = (ctx->_TriangleCaps & DD_POINT_ATTEN)
-                       ? CLAMP(v0->psize, ctx->Point.MinSize, ctx->Point.MaxSize)
-                       : ctx->Point._Size; /* clamped */
-
- if (ctx->Point.PointSprite) {
-    fx_draw_point_sprite(fxMesa, v0, psize);
-    return;
- }
-
- radius = psize / 2.0F;
- n = IROUND(psize * 2); /* radius x 4 */
- if (n < 4) n = 4;
- oon = 1.0F / (GLfloat)n;
-
- /* CLIP_LOOP ?!? */
- /* point coverage? */
- /* we don't care about culling here (see fxSetupCull) */
-
- vtxB = *v0;
- vtxC = *v0;
-
- vtxB.x += radius;
- for (i = 1; i <= n; i++) {
-     ang = M_2PI * i * oon;
-     vtxC.x = v0->x + radius * __GL_COSF(ang);
-     vtxC.y = v0->y + radius * __GL_SINF(ang);
-     grAADrawTriangle( v0, &vtxB, &vtxC, FXFALSE, FXTRUE, FXFALSE);
-     /*grDrawTriangle( v0, &vtxB, &vtxC);*/
-     vtxB.x = vtxC.x;
-     vtxB.y = vtxC.y;
- }
-}
-#undef __GLCOSF
-#undef __GLSINF
-#undef M_2PI
-
-#undef DO_FALLBACK
-
-
-#define FX_UNFILLED_BIT    0x1
-#define FX_OFFSET_BIT	   0x2
-#define FX_TWOSIDE_BIT     0x4
-#define FX_FLAT_BIT        0x8
-#define FX_TWOSTENCIL_BIT  0x10
-#define FX_FALLBACK_BIT    0x20
-#define FX_MAX_TRIFUNC     0x40
-
-static struct {
-   tnl_points_func	points;
-   tnl_line_func	line;
-   tnl_triangle_func	triangle;
-   tnl_quad_func	quad;
-} rast_tab[FX_MAX_TRIFUNC];
-
-#define DO_FALLBACK (IND & FX_FALLBACK_BIT)
-#define DO_OFFSET   (IND & FX_OFFSET_BIT)
-#define DO_UNFILLED (IND & FX_UNFILLED_BIT)
-#define DO_TWOSIDE  (IND & FX_TWOSIDE_BIT)
-#define DO_FLAT     (IND & FX_FLAT_BIT)
-#define DO_TWOSTENCIL (IND & FX_TWOSTENCIL_BIT)
-#define DO_TRI       1
-#define DO_QUAD      1
-#define DO_LINE      1
-#define DO_POINTS    1
-#define DO_FULL_QUAD 1
-
-#define HAVE_RGBA   1
-#define HAVE_SPEC   1
-#define HAVE_HW_FLATSHADE 0
-#define HAVE_BACK_COLORS  0
-#define VERTEX GrVertex
-#define TAB rast_tab
-
-#define DEPTH_SCALE 1.0
-#define UNFILLED_TRI unfilled_tri
-#define UNFILLED_QUAD unfilled_quad
-#define VERT_X(_v) _v->x
-#define VERT_Y(_v) _v->y
-#define VERT_Z(_v) _v->ooz
-#define AREA_IS_CCW( a ) IS_NEGATIVE( a )
-#define GET_VERTEX(e) (fxMesa->verts + e)
-
-
-#if FX_PACKEDCOLOR
-#define VERT_SET_RGBA( dst, f )			\
-do {						\
-   UNCLAMPED_FLOAT_TO_UBYTE(dst->pargb[2], f[0]);\
-   UNCLAMPED_FLOAT_TO_UBYTE(dst->pargb[1], f[1]);\
-   UNCLAMPED_FLOAT_TO_UBYTE(dst->pargb[0], f[2]);\
-   UNCLAMPED_FLOAT_TO_UBYTE(dst->pargb[3], f[3]);\
-} while (0)
-
-#define VERT_COPY_RGBA( v0, v1 ) 		\
-   *(GLuint *)&v0->pargb = *(GLuint *)&v1->pargb
-
-#define VERT_SAVE_RGBA( idx )  			\
-   *(GLuint *)&color[idx] = *(GLuint *)&v[idx]->pargb
-
-#define VERT_RESTORE_RGBA( idx )		\
-   *(GLuint *)&v[idx]->pargb = *(GLuint *)&color[idx]
-
-
-#define VERT_SET_SPEC( dst, f )			\
-do {						\
-   UNCLAMPED_FLOAT_TO_UBYTE(dst->pspec[2], f[0]);\
-   UNCLAMPED_FLOAT_TO_UBYTE(dst->pspec[1], f[1]);\
-   UNCLAMPED_FLOAT_TO_UBYTE(dst->pspec[0], f[2]);\
-} while (0)
-
-#define VERT_COPY_SPEC( v0, v1 ) 		\
-   *(GLuint *)&v0->pspec = *(GLuint *)&v1->pspec
-
-#define VERT_SAVE_SPEC( idx )  			\
-   *(GLuint *)&spec[idx] = *(GLuint *)&v[idx]->pspec
-
-#define VERT_RESTORE_SPEC( idx )		\
-   *(GLuint *)&v[idx]->pspec = *(GLuint *)&spec[idx]
-
-
-#define LOCAL_VARS(n)				\
-   fxMesaContext fxMesa = FX_CONTEXT(ctx);	\
-   GLubyte color[n][4], spec[n][4];		\
-   (void) color; (void) spec;
-#else  /* !FX_PACKEDCOLOR */
-#define VERT_SET_RGBA( dst, f )	\
-do {				\
-   CNORM(dst->r, f[0]);		\
-   CNORM(dst->g, f[1]);		\
-   CNORM(dst->b, f[2]);		\
-   CNORM(dst->a, f[3]);		\
-} while (0)
-
-#define VERT_COPY_RGBA( v0, v1 ) 		\
-do {						\
-   COPY_FLOAT(v0->r, v1->r);			\
-   COPY_FLOAT(v0->g, v1->g);			\
-   COPY_FLOAT(v0->b, v1->b);			\
-   COPY_FLOAT(v0->a, v1->a);			\
-} while (0)
-
-#define VERT_SAVE_RGBA( idx )  			\
-do {						\
-   COPY_FLOAT(color[idx][0], v[idx]->r);	\
-   COPY_FLOAT(color[idx][1], v[idx]->g);	\
-   COPY_FLOAT(color[idx][2], v[idx]->b);	\
-   COPY_FLOAT(color[idx][3], v[idx]->a);	\
-} while (0)
-
-#define VERT_RESTORE_RGBA( idx )		\
-do {						\
-   COPY_FLOAT(v[idx]->r, color[idx][0]);	\
-   COPY_FLOAT(v[idx]->g, color[idx][1]);	\
-   COPY_FLOAT(v[idx]->b, color[idx][2]);	\
-   COPY_FLOAT(v[idx]->a, color[idx][3]);	\
-} while (0)
-
-
-#define VERT_SET_SPEC( dst, f )	\
-do {				\
-   CNORM(dst->r1, f[0]);	\
-   CNORM(dst->g1, f[1]);	\
-   CNORM(dst->b1, f[2]);	\
-} while (0)
-
-#define VERT_COPY_SPEC( v0, v1 ) 		\
-do {						\
-   COPY_FLOAT(v0->r1, v1->r1);			\
-   COPY_FLOAT(v0->g1, v1->g1);			\
-   COPY_FLOAT(v0->b1, v1->b1);			\
-} while (0)
-
-#define VERT_SAVE_SPEC( idx )  			\
-do {						\
-   COPY_FLOAT(spec[idx][0], v[idx]->r1);	\
-   COPY_FLOAT(spec[idx][1], v[idx]->g1);	\
-   COPY_FLOAT(spec[idx][2], v[idx]->b1);	\
-} while (0)
-
-#define VERT_RESTORE_SPEC( idx )		\
-do {						\
-   COPY_FLOAT(v[idx]->r1, spec[idx][0]);	\
-   COPY_FLOAT(v[idx]->g1, spec[idx][1]);	\
-   COPY_FLOAT(v[idx]->b1, spec[idx][2]);	\
-} while (0)
-
-
-#define LOCAL_VARS(n)				\
-   fxMesaContext fxMesa = FX_CONTEXT(ctx);	\
-   GLfloat color[n][4], spec[n][4];		\
-   (void) color; (void) spec;
-#endif /* !FX_PACKEDCOLOR */
-
-
-/***********************************************************************
- *            Twoside stencil                                          *
- ***********************************************************************/
-#define SETUP_STENCIL(f) if (f) fxSetupStencilFace(ctx, f)
-#define UNSET_STENCIL(f) if (f) fxSetupStencil(ctx)
-
-
-/***********************************************************************
- *            Functions to draw basic unfilled primitives              *
- ***********************************************************************/
-
-#define RASTERIZE(x) if (fxMesa->raster_primitive != reduced_prim[x]) \
-                        fxRasterPrimitive( ctx, reduced_prim[x] )
-#define RENDER_PRIMITIVE fxMesa->render_primitive
-#define IND FX_FALLBACK_BIT
-#define TAG(x) x
-#include "tnl_dd/t_dd_unfilled.h"
-#undef IND
-
-/***********************************************************************
- *                 Functions to draw GL primitives                     *
- ***********************************************************************/
-
-#define IND (0)
-#define TAG(x) x
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (FX_OFFSET_BIT)
-#define TAG(x) x##_offset
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (FX_TWOSIDE_BIT)
-#define TAG(x) x##_twoside
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (FX_TWOSIDE_BIT|FX_OFFSET_BIT)
-#define TAG(x) x##_twoside_offset
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (FX_UNFILLED_BIT)
-#define TAG(x) x##_unfilled
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (FX_OFFSET_BIT|FX_UNFILLED_BIT)
-#define TAG(x) x##_offset_unfilled
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (FX_TWOSIDE_BIT|FX_UNFILLED_BIT)
-#define TAG(x) x##_twoside_unfilled
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (FX_TWOSIDE_BIT|FX_OFFSET_BIT|FX_UNFILLED_BIT)
-#define TAG(x) x##_twoside_offset_unfilled
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (FX_FALLBACK_BIT)
-#define TAG(x) x##_fallback
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (FX_OFFSET_BIT|FX_FALLBACK_BIT)
-#define TAG(x) x##_offset_fallback
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (FX_TWOSIDE_BIT|FX_FALLBACK_BIT)
-#define TAG(x) x##_twoside_fallback
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (FX_TWOSIDE_BIT|FX_OFFSET_BIT|FX_FALLBACK_BIT)
-#define TAG(x) x##_twoside_offset_fallback
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (FX_UNFILLED_BIT|FX_FALLBACK_BIT)
-#define TAG(x) x##_unfilled_fallback
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (FX_OFFSET_BIT|FX_UNFILLED_BIT|FX_FALLBACK_BIT)
-#define TAG(x) x##_offset_unfilled_fallback
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (FX_TWOSIDE_BIT|FX_UNFILLED_BIT|FX_FALLBACK_BIT)
-#define TAG(x) x##_twoside_unfilled_fallback
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (FX_TWOSIDE_BIT|FX_OFFSET_BIT|FX_UNFILLED_BIT| \
-	     FX_FALLBACK_BIT)
-#define TAG(x) x##_twoside_offset_unfilled_fallback
-#include "tnl_dd/t_dd_tritmp.h"
-
-
-/* Fx doesn't support provoking-vertex flat-shading?
- */
-#define IND (FX_FLAT_BIT)
-#define TAG(x) x##_flat
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (FX_OFFSET_BIT|FX_FLAT_BIT)
-#define TAG(x) x##_offset_flat
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (FX_TWOSIDE_BIT|FX_FLAT_BIT)
-#define TAG(x) x##_twoside_flat
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (FX_TWOSIDE_BIT|FX_OFFSET_BIT|FX_FLAT_BIT)
-#define TAG(x) x##_twoside_offset_flat
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (FX_UNFILLED_BIT|FX_FLAT_BIT)
-#define TAG(x) x##_unfilled_flat
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (FX_OFFSET_BIT|FX_UNFILLED_BIT|FX_FLAT_BIT)
-#define TAG(x) x##_offset_unfilled_flat
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (FX_TWOSIDE_BIT|FX_UNFILLED_BIT|FX_FLAT_BIT)
-#define TAG(x) x##_twoside_unfilled_flat
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (FX_TWOSIDE_BIT|FX_OFFSET_BIT|FX_UNFILLED_BIT|FX_FLAT_BIT)
-#define TAG(x) x##_twoside_offset_unfilled_flat
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (FX_FALLBACK_BIT|FX_FLAT_BIT)
-#define TAG(x) x##_fallback_flat
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (FX_OFFSET_BIT|FX_FALLBACK_BIT|FX_FLAT_BIT)
-#define TAG(x) x##_offset_fallback_flat
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (FX_TWOSIDE_BIT|FX_FALLBACK_BIT|FX_FLAT_BIT)
-#define TAG(x) x##_twoside_fallback_flat
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (FX_TWOSIDE_BIT|FX_OFFSET_BIT|FX_FALLBACK_BIT|FX_FLAT_BIT)
-#define TAG(x) x##_twoside_offset_fallback_flat
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (FX_UNFILLED_BIT|FX_FALLBACK_BIT|FX_FLAT_BIT)
-#define TAG(x) x##_unfilled_fallback_flat
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (FX_OFFSET_BIT|FX_UNFILLED_BIT|FX_FALLBACK_BIT|FX_FLAT_BIT)
-#define TAG(x) x##_offset_unfilled_fallback_flat
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (FX_TWOSIDE_BIT|FX_UNFILLED_BIT|FX_FALLBACK_BIT|FX_FLAT_BIT)
-#define TAG(x) x##_twoside_unfilled_fallback_flat
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (FX_TWOSIDE_BIT|FX_OFFSET_BIT|FX_UNFILLED_BIT| \
-	     FX_FALLBACK_BIT|FX_FLAT_BIT)
-#define TAG(x) x##_twoside_offset_unfilled_fallback_flat
-#include "tnl_dd/t_dd_tritmp.h"
-
-
-/* 2-sided stencil begin */
-#define IND (FX_TWOSTENCIL_BIT)
-#define TAG(x) x##_twostencil
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (FX_OFFSET_BIT|FX_TWOSTENCIL_BIT)
-#define TAG(x) x##_offset_twostencil
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (FX_TWOSIDE_BIT|FX_TWOSTENCIL_BIT)
-#define TAG(x) x##_twoside_twostencil
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (FX_TWOSIDE_BIT|FX_OFFSET_BIT|FX_TWOSTENCIL_BIT)
-#define TAG(x) x##_twoside_offset_twostencil
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (FX_UNFILLED_BIT|FX_TWOSTENCIL_BIT)
-#define TAG(x) x##_unfilled_twostencil
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (FX_OFFSET_BIT|FX_UNFILLED_BIT|FX_TWOSTENCIL_BIT)
-#define TAG(x) x##_offset_unfilled_twostencil
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (FX_TWOSIDE_BIT|FX_UNFILLED_BIT|FX_TWOSTENCIL_BIT)
-#define TAG(x) x##_twoside_unfilled_twostencil
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (FX_TWOSIDE_BIT|FX_OFFSET_BIT|FX_UNFILLED_BIT|FX_TWOSTENCIL_BIT)
-#define TAG(x) x##_twoside_offset_unfilled_twostencil
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (FX_FALLBACK_BIT|FX_TWOSTENCIL_BIT)
-#define TAG(x) x##_fallback_twostencil
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (FX_OFFSET_BIT|FX_FALLBACK_BIT|FX_TWOSTENCIL_BIT)
-#define TAG(x) x##_offset_fallback_twostencil
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (FX_TWOSIDE_BIT|FX_FALLBACK_BIT|FX_TWOSTENCIL_BIT)
-#define TAG(x) x##_twoside_fallback_twostencil
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (FX_TWOSIDE_BIT|FX_OFFSET_BIT|FX_FALLBACK_BIT|FX_TWOSTENCIL_BIT)
-#define TAG(x) x##_twoside_offset_fallback_twostencil
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (FX_UNFILLED_BIT|FX_FALLBACK_BIT|FX_TWOSTENCIL_BIT)
-#define TAG(x) x##_unfilled_fallback_twostencil
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (FX_OFFSET_BIT|FX_UNFILLED_BIT|FX_FALLBACK_BIT|FX_TWOSTENCIL_BIT)
-#define TAG(x) x##_offset_unfilled_fallback_twostencil
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (FX_TWOSIDE_BIT|FX_UNFILLED_BIT|FX_FALLBACK_BIT|FX_TWOSTENCIL_BIT)
-#define TAG(x) x##_twoside_unfilled_fallback_twostencil
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (FX_TWOSIDE_BIT|FX_OFFSET_BIT|FX_UNFILLED_BIT| \
-	     FX_FALLBACK_BIT|FX_TWOSTENCIL_BIT)
-#define TAG(x) x##_twoside_offset_unfilled_fallback_twostencil
-#include "tnl_dd/t_dd_tritmp.h"
-
-
-/* Fx doesn't support provoking-vertex flat-shading?
- */
-#define IND (FX_FLAT_BIT|FX_TWOSTENCIL_BIT)
-#define TAG(x) x##_flat_twostencil
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (FX_OFFSET_BIT|FX_FLAT_BIT|FX_TWOSTENCIL_BIT)
-#define TAG(x) x##_offset_flat_twostencil
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (FX_TWOSIDE_BIT|FX_FLAT_BIT|FX_TWOSTENCIL_BIT)
-#define TAG(x) x##_twoside_flat_twostencil
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (FX_TWOSIDE_BIT|FX_OFFSET_BIT|FX_FLAT_BIT|FX_TWOSTENCIL_BIT)
-#define TAG(x) x##_twoside_offset_flat_twostencil
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (FX_UNFILLED_BIT|FX_FLAT_BIT|FX_TWOSTENCIL_BIT)
-#define TAG(x) x##_unfilled_flat_twostencil
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (FX_OFFSET_BIT|FX_UNFILLED_BIT|FX_FLAT_BIT|FX_TWOSTENCIL_BIT)
-#define TAG(x) x##_offset_unfilled_flat_twostencil
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (FX_TWOSIDE_BIT|FX_UNFILLED_BIT|FX_FLAT_BIT|FX_TWOSTENCIL_BIT)
-#define TAG(x) x##_twoside_unfilled_flat_twostencil
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (FX_TWOSIDE_BIT|FX_OFFSET_BIT|FX_UNFILLED_BIT|FX_FLAT_BIT|FX_TWOSTENCIL_BIT)
-#define TAG(x) x##_twoside_offset_unfilled_flat_twostencil
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (FX_FALLBACK_BIT|FX_FLAT_BIT|FX_TWOSTENCIL_BIT)
-#define TAG(x) x##_fallback_flat_twostencil
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (FX_OFFSET_BIT|FX_FALLBACK_BIT|FX_FLAT_BIT|FX_TWOSTENCIL_BIT)
-#define TAG(x) x##_offset_fallback_flat_twostencil
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (FX_TWOSIDE_BIT|FX_FALLBACK_BIT|FX_FLAT_BIT|FX_TWOSTENCIL_BIT)
-#define TAG(x) x##_twoside_fallback_flat_twostencil
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (FX_TWOSIDE_BIT|FX_OFFSET_BIT|FX_FALLBACK_BIT|FX_FLAT_BIT|FX_TWOSTENCIL_BIT)
-#define TAG(x) x##_twoside_offset_fallback_flat_twostencil
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (FX_UNFILLED_BIT|FX_FALLBACK_BIT|FX_FLAT_BIT|FX_TWOSTENCIL_BIT)
-#define TAG(x) x##_unfilled_fallback_flat_twostencil
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (FX_OFFSET_BIT|FX_UNFILLED_BIT|FX_FALLBACK_BIT|FX_FLAT_BIT|FX_TWOSTENCIL_BIT)
-#define TAG(x) x##_offset_unfilled_fallback_flat_twostencil
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (FX_TWOSIDE_BIT|FX_UNFILLED_BIT|FX_FALLBACK_BIT|FX_FLAT_BIT|FX_TWOSTENCIL_BIT)
-#define TAG(x) x##_twoside_unfilled_fallback_flat_twostencil
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (FX_TWOSIDE_BIT|FX_OFFSET_BIT|FX_UNFILLED_BIT| \
-	     FX_FALLBACK_BIT|FX_FLAT_BIT|FX_TWOSTENCIL_BIT)
-#define TAG(x) x##_twoside_offset_unfilled_fallback_flat_twostencil
-#include "tnl_dd/t_dd_tritmp.h"
-/* 2-sided stencil end */
-
-
-static void init_rast_tab( void )
-{
-   init();
-   init_offset();
-   init_twoside();
-   init_twoside_offset();
-   init_unfilled();
-   init_offset_unfilled();
-   init_twoside_unfilled();
-   init_twoside_offset_unfilled();
-   init_fallback();
-   init_offset_fallback();
-   init_twoside_fallback();
-   init_twoside_offset_fallback();
-   init_unfilled_fallback();
-   init_offset_unfilled_fallback();
-   init_twoside_unfilled_fallback();
-   init_twoside_offset_unfilled_fallback();
-
-   init_flat();
-   init_offset_flat();
-   init_twoside_flat();
-   init_twoside_offset_flat();
-   init_unfilled_flat();
-   init_offset_unfilled_flat();
-   init_twoside_unfilled_flat();
-   init_twoside_offset_unfilled_flat();
-   init_fallback_flat();
-   init_offset_fallback_flat();
-   init_twoside_fallback_flat();
-   init_twoside_offset_fallback_flat();
-   init_unfilled_fallback_flat();
-   init_offset_unfilled_fallback_flat();
-   init_twoside_unfilled_fallback_flat();
-   init_twoside_offset_unfilled_fallback_flat();
-
-   /* 2-sided stencil begin */
-   init_twostencil();
-   init_offset_twostencil();
-   init_twoside_twostencil();
-   init_twoside_offset_twostencil();
-   init_unfilled_twostencil();
-   init_offset_unfilled_twostencil();
-   init_twoside_unfilled_twostencil();
-   init_twoside_offset_unfilled_twostencil();
-   init_fallback_twostencil();
-   init_offset_fallback_twostencil();
-   init_twoside_fallback_twostencil();
-   init_twoside_offset_fallback_twostencil();
-   init_unfilled_fallback_twostencil();
-   init_offset_unfilled_fallback_twostencil();
-   init_twoside_unfilled_fallback_twostencil();
-   init_twoside_offset_unfilled_fallback_twostencil();
-
-   init_flat_twostencil();
-   init_offset_flat_twostencil();
-   init_twoside_flat_twostencil();
-   init_twoside_offset_flat_twostencil();
-   init_unfilled_flat_twostencil();
-   init_offset_unfilled_flat_twostencil();
-   init_twoside_unfilled_flat_twostencil();
-   init_twoside_offset_unfilled_flat_twostencil();
-   init_fallback_flat_twostencil();
-   init_offset_fallback_flat_twostencil();
-   init_twoside_fallback_flat_twostencil();
-   init_twoside_offset_fallback_flat_twostencil();
-   init_unfilled_fallback_flat_twostencil();
-   init_offset_unfilled_fallback_flat_twostencil();
-   init_twoside_unfilled_fallback_flat_twostencil();
-   init_twoside_offset_unfilled_fallback_flat_twostencil();
-   /* 2-sided stencil end */
-}
-
-
-/**********************************************************************/
-/*                 Render whole begin/end objects                     */
-/**********************************************************************/
-
-
-/* Accelerate vertex buffer rendering when renderindex == 0 and
- * there is no clipping.
- */
-#define INIT(x) fxRenderPrimitive( ctx, x )
-
-static void fx_render_vb_points( GLcontext *ctx,
-				 GLuint start,
-				 GLuint count,
-				 GLuint flags )
-{
-   fxMesaContext fxMesa = FX_CONTEXT(ctx);
-   GrVertex *fxVB = fxMesa->verts;
-   GLint i;
-   (void) flags;
-
-   if (TDFX_DEBUG & VERBOSE_VARRAY) {
-      fprintf(stderr, "fx_render_vb_points\n");
-   }
-
-   INIT(GL_POINTS);
-
-   /* Adjust point coords */
-   for (i = start; i < count; i++) {
-      fxVB[i].x += PNT_X_OFFSET - TRI_X_OFFSET;
-      fxVB[i].y += PNT_Y_OFFSET - TRI_Y_OFFSET;
-   }
-
-   grDrawVertexArrayContiguous( GR_POINTS, count-start,
-                                fxVB + start, sizeof(GrVertex));
-   /* restore point coords */
-   for (i = start; i < count; i++) {
-      fxVB[i].x -= PNT_X_OFFSET - TRI_X_OFFSET;
-      fxVB[i].y -= PNT_Y_OFFSET - TRI_Y_OFFSET;
-   }
-}
-
-static void fx_render_vb_line_strip( GLcontext *ctx,
-				     GLuint start,
-				     GLuint count,
-				     GLuint flags )
-{
-   fxMesaContext fxMesa = FX_CONTEXT(ctx);
-   GrVertex *fxVB = fxMesa->verts;
-   GLint i;
-   (void) flags;
-
-   if (TDFX_DEBUG & VERBOSE_VARRAY) {
-      fprintf(stderr, "fx_render_vb_line_strip\n");
-   }
-
-   INIT(GL_LINE_STRIP);
-
-   /* adjust line coords */
-   for (i = start; i < count; i++) {
-      fxVB[i].x += LINE_X_OFFSET - TRI_X_OFFSET;
-      fxVB[i].y += LINE_Y_OFFSET - TRI_Y_OFFSET;
-   }
-
-   grDrawVertexArrayContiguous( GR_LINE_STRIP, count-start,
-                                fxVB + start, sizeof(GrVertex));
-
-   /* restore line coords */
-   for (i = start; i < count; i++) {
-      fxVB[i].x -= LINE_X_OFFSET - TRI_X_OFFSET;
-      fxVB[i].y -= LINE_Y_OFFSET - TRI_Y_OFFSET;
-   }
-}
-
-static void fx_render_vb_line_loop( GLcontext *ctx,
-				    GLuint start,
-				    GLuint count,
-				    GLuint flags )
-{
-   fxMesaContext fxMesa = FX_CONTEXT(ctx);
-   GrVertex *fxVB = fxMesa->verts;
-   GLint i;
-   GLint j = start;
-   (void) flags;
-
-   if (TDFX_DEBUG & VERBOSE_VARRAY) {
-      fprintf(stderr, "fx_render_vb_line_loop\n");
-   }
-
-   INIT(GL_LINE_LOOP);
-
-   if (!(flags & PRIM_BEGIN)) {
-      j++;
-   }
-
-   /* adjust line coords */
-   for (i = start; i < count; i++) {
-      fxVB[i].x += LINE_X_OFFSET - TRI_X_OFFSET;
-      fxVB[i].y += LINE_Y_OFFSET - TRI_Y_OFFSET;
-   }
-
-   grDrawVertexArrayContiguous( GR_LINE_STRIP, count-j,
-                                fxVB + j, sizeof(GrVertex));
-
-   if (flags & PRIM_END)
-      grDrawLine( fxVB + (count - 1),
-                  fxVB + start );
-
-   /* restore line coords */
-   for (i = start; i < count; i++) {
-      fxVB[i].x -= LINE_X_OFFSET - TRI_X_OFFSET;
-      fxVB[i].y -= LINE_Y_OFFSET - TRI_Y_OFFSET;
-   }
-}
-
-static void fx_render_vb_lines( GLcontext *ctx,
-				GLuint start,
-				GLuint count,
-				GLuint flags )
-{
-   fxMesaContext fxMesa = FX_CONTEXT(ctx);
-   GrVertex *fxVB = fxMesa->verts;
-   GLint i;
-   (void) flags;
-
-   if (TDFX_DEBUG & VERBOSE_VARRAY) {
-      fprintf(stderr, "fx_render_vb_lines\n");
-   }
-
-   INIT(GL_LINES);
-
-   /* adjust line coords */
-   for (i = start; i < count; i++) {
-      fxVB[i].x += LINE_X_OFFSET - TRI_X_OFFSET;
-      fxVB[i].y += LINE_Y_OFFSET - TRI_Y_OFFSET;
-   }
-
-   grDrawVertexArrayContiguous( GR_LINES, count-start,
-                                fxVB + start, sizeof(GrVertex));
-
-   /* restore line coords */
-   for (i = start; i < count; i++) {
-      fxVB[i].x -= LINE_X_OFFSET - TRI_X_OFFSET;
-      fxVB[i].y -= LINE_Y_OFFSET - TRI_Y_OFFSET;
-   }
-}
-
-static void fx_render_vb_triangles( GLcontext *ctx,
-				    GLuint start,
-				    GLuint count,
-				    GLuint flags )
-{
-   fxMesaContext fxMesa = FX_CONTEXT(ctx);
-   GrVertex *fxVB = fxMesa->verts;
-   GLuint j;
-   (void) flags;
-
-   if (TDFX_DEBUG & VERBOSE_VARRAY) {
-      fprintf(stderr, "fx_render_vb_triangles\n");
-   }
-
-   INIT(GL_TRIANGLES);
-
-   for (j=start+2; j<count; j+=3) {
-      grDrawTriangle(fxVB + (j-2), fxVB + (j-1), fxVB + j);
-   }
-}
-
-
-static void fx_render_vb_tri_strip( GLcontext *ctx,
-				    GLuint start,
-				    GLuint count,
-				    GLuint flags )
-{
-   fxMesaContext fxMesa = FX_CONTEXT(ctx);
-   GrVertex *fxVB = fxMesa->verts;
-   (void) flags;
-
-   if (TDFX_DEBUG & VERBOSE_VARRAY) {
-      fprintf(stderr, "fx_render_vb_tri_strip\n");
-   }
-
-   INIT(GL_TRIANGLE_STRIP);
-
-   /* no GR_TRIANGLE_STRIP_CONTINUE?!? */
-
-   grDrawVertexArrayContiguous( GR_TRIANGLE_STRIP, count-start,
-                                fxVB + start, sizeof(GrVertex));
-}
-
-
-static void fx_render_vb_tri_fan( GLcontext *ctx,
-				  GLuint start,
-				  GLuint count,
-				  GLuint flags )
-{
-   fxMesaContext fxMesa = FX_CONTEXT(ctx);
-   GrVertex *fxVB = fxMesa->verts;
-   (void) flags;
-
-   if (TDFX_DEBUG & VERBOSE_VARRAY) {
-      fprintf(stderr, "fx_render_vb_tri_fan\n");
-   }
-
-   INIT(GL_TRIANGLE_FAN);
-
-   grDrawVertexArrayContiguous( GR_TRIANGLE_FAN, count-start,
-                                fxVB + start, sizeof(GrVertex) );
-}
-
-static void fx_render_vb_quads( GLcontext *ctx,
-				GLuint start,
-				GLuint count,
-				GLuint flags )
-{
-   fxMesaContext fxMesa = FX_CONTEXT(ctx);
-   GrVertex *fxVB = fxMesa->verts;
-   GLuint i;
-   (void) flags;
-
-   if (TDFX_DEBUG & VERBOSE_VARRAY) {
-      fprintf(stderr, "fx_render_vb_quads\n");
-   }
-
-   INIT(GL_QUADS);
-
-   for (i = start + 3 ; i < count ; i += 4 ) {
-#define VERT(x) (fxVB + (x))
-      GrVertex *_v_[4];
-      _v_[0] = VERT(i);
-      _v_[1] = VERT(i-3);
-      _v_[2] = VERT(i-2);
-      _v_[3] = VERT(i-1);
-      grDrawVertexArray(GR_TRIANGLE_FAN, 4, _v_);
-      /*grDrawTriangle( VERT(i-3), VERT(i-2), VERT(i) );*/
-      /*grDrawTriangle( VERT(i-2), VERT(i-1), VERT(i) );*/
-#undef VERT
-   }
-}
-
-static void fx_render_vb_quad_strip( GLcontext *ctx,
-				     GLuint start,
-				     GLuint count,
-				     GLuint flags )
-{
-   fxMesaContext fxMesa = FX_CONTEXT(ctx);
-   GrVertex *fxVB = fxMesa->verts;
-   (void) flags;
-
-   if (TDFX_DEBUG & VERBOSE_VARRAY) {
-      fprintf(stderr, "fx_render_vb_quad_strip\n");
-   }
-
-   INIT(GL_QUAD_STRIP);
-
-   count -= (count-start)&1;
-
-   grDrawVertexArrayContiguous( GR_TRIANGLE_STRIP,
-                                count-start, fxVB + start, sizeof(GrVertex));
-}
-
-static void fx_render_vb_poly( GLcontext *ctx,
-				GLuint start,
-				GLuint count,
-				GLuint flags )
-{
-   fxMesaContext fxMesa = FX_CONTEXT(ctx);
-   GrVertex *fxVB = fxMesa->verts;
-   (void) flags;
-
-   if (TDFX_DEBUG & VERBOSE_VARRAY) {
-      fprintf(stderr, "fx_render_vb_poly\n");
-   }
-
-   INIT(GL_POLYGON);
-
-   grDrawVertexArrayContiguous( GR_POLYGON, count-start,
-                                fxVB + start, sizeof(GrVertex));
-}
-
-static void fx_render_vb_noop( GLcontext *ctx,
-				 GLuint start,
-				 GLuint count,
-				 GLuint flags )
-{
-   (void) (ctx && start && count && flags);
-}
-
-static void (*fx_render_tab_verts[GL_POLYGON+2])(GLcontext *,
-						   GLuint,
-						   GLuint,
-						   GLuint) =
-{
-   fx_render_vb_points,
-   fx_render_vb_lines,
-   fx_render_vb_line_loop,
-   fx_render_vb_line_strip,
-   fx_render_vb_triangles,
-   fx_render_vb_tri_strip,
-   fx_render_vb_tri_fan,
-   fx_render_vb_quads,
-   fx_render_vb_quad_strip,
-   fx_render_vb_poly,
-   fx_render_vb_noop,
-};
-#undef INIT
-
-
-/**********************************************************************/
-/*            Render whole (indexed) begin/end objects                */
-/**********************************************************************/
-
-
-#define VERT(x) (vertptr + x)
-
-#define RENDER_POINTS( start, count )		\
-   for ( ; start < count ; start++)		\
-      grDrawPoint( VERT(ELT(start)) );
-
-#define RENDER_LINE( v0, v1 ) \
-   grDrawLine( VERT(v0), VERT(v1) )
-
-#define RENDER_TRI( v0, v1, v2 )  \
-   grDrawTriangle( VERT(v0), VERT(v1), VERT(v2) )
-
-#define RENDER_QUAD( v0, v1, v2, v3 ) \
-   do {	\
-      GrVertex *_v_[4];	\
-      _v_[0] = VERT(v3);\
-      _v_[1] = VERT(v0);\
-      _v_[2] = VERT(v1);\
-      _v_[3] = VERT(v2);\
-      grDrawVertexArray(GR_TRIANGLE_FAN, 4, _v_);\
-      /*grDrawTriangle( VERT(v0), VERT(v1), VERT(v3) );*/\
-      /*grDrawTriangle( VERT(v1), VERT(v2), VERT(v3) );*/\
-   } while (0)
-
-#define INIT(x) fxRenderPrimitive( ctx, x )
-
-#undef LOCAL_VARS
-#define LOCAL_VARS						\
-    fxMesaContext fxMesa = FX_CONTEXT(ctx);			\
-    GrVertex *vertptr = fxMesa->verts;		\
-    const GLuint * const elt = TNL_CONTEXT(ctx)->vb.Elts;	\
-    (void) elt;
-
-#define RESET_STIPPLE
-#define RESET_OCCLUSION
-#define PRESERVE_VB_DEFS
-
-/* Elts, no clipping.
- */
-#undef ELT
-#undef TAG
-#define TAG(x) fx_##x##_elts
-#define ELT(x) elt[x]
-#include "tnl_dd/t_dd_rendertmp.h"
-
-/* Verts, no clipping.
- */
-#undef ELT
-#undef TAG
-#define TAG(x) fx_##x##_verts
-#define ELT(x) x
-/*#include "tnl_dd/t_dd_rendertmp.h"*/ /* we have fx_render_vb_* now */
-
-
-
-/**********************************************************************/
-/*                   Render clipped primitives                        */
-/**********************************************************************/
-
-
-
-static void fxRenderClippedPoly( GLcontext *ctx, const GLuint *elts,
-				   GLuint n )
-{
-   fxMesaContext fxMesa = FX_CONTEXT(ctx);
-   TNLcontext *tnl = TNL_CONTEXT(ctx);
-   struct vertex_buffer *VB = &tnl->vb;
-   GLuint prim = fxMesa->render_primitive;
-
-   /* Render the new vertices as an unclipped polygon.
-    */
-   {
-      GLuint *tmp = VB->Elts;
-      VB->Elts = (GLuint *)elts;
-      tnl->Driver.Render.PrimTabElts[GL_POLYGON]( ctx, 0, n,
-						  PRIM_BEGIN|PRIM_END );
-      VB->Elts = tmp;
-   }
-
-   /* Restore the render primitive
-    */
-   if (prim != GL_POLYGON)
-      tnl->Driver.Render.PrimitiveNotify( ctx, prim );
-}
-
-
-static void fxFastRenderClippedPoly( GLcontext *ctx, const GLuint *elts,
-				       GLuint n )
-{
-   int i;
-   fxMesaContext fxMesa = FX_CONTEXT( ctx );
-   GrVertex *vertptr = fxMesa->verts;
-   if (n == 3) {
-      grDrawTriangle( VERT(elts[0]), VERT(elts[1]), VERT(elts[2]) );
-   } else if (n <= 32) {
-      GrVertex *newvptr[32];
-      for (i = 0 ; i < n ; i++) {
-         newvptr[i] = VERT(elts[i]);
-      }
-      grDrawVertexArray(GR_TRIANGLE_FAN, n, newvptr);
-   } else {
-      const GrVertex *start = VERT(elts[0]);
-      for (i = 2 ; i < n ; i++) {
-         grDrawTriangle( start, VERT(elts[i-1]), VERT(elts[i]) );
-      }
-   }
-}
-
-/**********************************************************************/
-/*                    Choose render functions                         */
-/**********************************************************************/
-
-
-#define POINT_FALLBACK (DD_POINT_SMOOTH)
-#define LINE_FALLBACK (DD_LINE_STIPPLE)
-#define TRI_FALLBACK (DD_TRI_SMOOTH | DD_TRI_STIPPLE)
-#define ANY_FALLBACK_FLAGS (POINT_FALLBACK | LINE_FALLBACK | TRI_FALLBACK)
-#define ANY_RASTER_FLAGS (DD_FLATSHADE | DD_TRI_LIGHT_TWOSIDE | DD_TRI_OFFSET \
-			  | DD_TRI_UNFILLED | DD_TRI_TWOSTENCIL)
-
-
-
-void fxDDChooseRenderState(GLcontext *ctx)
-{
-   TNLcontext *tnl = TNL_CONTEXT(ctx);
-   fxMesaContext fxMesa = FX_CONTEXT(ctx);
-   GLuint flags = ctx->_TriangleCaps;
-   GLuint index = 0;
-
-   if (flags & (ANY_FALLBACK_FLAGS|ANY_RASTER_FLAGS)) {
-      if (flags & ANY_RASTER_FLAGS) {
-	 if (flags & DD_TRI_TWOSTENCIL)       index |= FX_TWOSTENCIL_BIT;
-	 if (flags & DD_TRI_LIGHT_TWOSIDE)    index |= FX_TWOSIDE_BIT;
-	 if (flags & DD_TRI_OFFSET)	      index |= FX_OFFSET_BIT;
-	 if (flags & DD_TRI_UNFILLED)	      index |= FX_UNFILLED_BIT;
-	 if (flags & DD_FLATSHADE)	      index |= FX_FLAT_BIT;
-      }
-
-      fxMesa->draw_point = fx_draw_point;
-      fxMesa->draw_line = fx_draw_line;
-      fxMesa->draw_tri = fx_draw_triangle;
-
-      /* Hook in fallbacks for specific primitives. */
-      if (flags & (POINT_FALLBACK|
-		   LINE_FALLBACK|
-		   TRI_FALLBACK))
-      {
-         if (fxMesa->verbose) {
-            fprintf(stderr, "Voodoo ! fallback (%x), raster (%x)\n",
-                            flags & ANY_FALLBACK_FLAGS, flags & ANY_RASTER_FLAGS);
-         }
-
-	 if (flags & POINT_FALLBACK)
-	    fxMesa->draw_point = fx_fallback_point;
-
-	 if (flags & LINE_FALLBACK)
-	    fxMesa->draw_line = fx_fallback_line;
-
-	 if (flags & TRI_FALLBACK)
-	    fxMesa->draw_tri = fx_fallback_tri;
-
-	 index |= FX_FALLBACK_BIT;
-      }
-   }
-
-   tnl->Driver.Render.Points = rast_tab[index].points;
-   tnl->Driver.Render.Line = rast_tab[index].line;
-   tnl->Driver.Render.ClippedLine = rast_tab[index].line;
-   tnl->Driver.Render.Triangle = rast_tab[index].triangle;
-   tnl->Driver.Render.Quad = rast_tab[index].quad;
-
-   if (index == 0) {
-      tnl->Driver.Render.PrimTabVerts = fx_render_tab_verts;
-      tnl->Driver.Render.PrimTabElts = fx_render_tab_elts;
-      tnl->Driver.Render.ClippedPolygon = fxFastRenderClippedPoly;
-   } else {
-      tnl->Driver.Render.PrimTabVerts = _tnl_render_tab_verts;
-      tnl->Driver.Render.PrimTabElts = _tnl_render_tab_elts;
-      tnl->Driver.Render.ClippedPolygon = fxRenderClippedPoly;
-   }
-
-   fxMesa->render_index = index;
-
-   /* [dBorca] Hack alert: more a trick than a real plug-in!!! */
-   if (flags & (DD_POINT_SIZE | DD_POINT_ATTEN)) {
-      /* We need to set the point primitive to go through "rast_tab",
-       * to make sure "POINT" calls "fxMesa->draw_point" instead of
-       * "grDrawPoint". We can achieve this by using FX_FALLBACK_BIT
-       * (not really a total rasterization fallback, so we don't alter
-       * "fxMesa->render_index"). If we get here with DD_POINT_SMOOTH,
-       * we're done, cos we've already set _tnl_render_tab_{verts|elts}
-       * above. Otherwise, the T&L engine can optimize point rendering
-       * by using fx_render_tab_{verts|elts} hence the extra work.
-       */
-      if (flags & DD_POINT_SMOOTH) {
-         fxMesa->draw_point = fx_draw_point_wide_aa;
-      } else {
-         fxMesa->draw_point = fx_draw_point_wide;
-         fx_render_tab_verts[0] = fx_render_pw_verts;
-         fx_render_tab_elts[0] = fx_render_pw_elts;
-      }
-      tnl->Driver.Render.Points = rast_tab[index|FX_FALLBACK_BIT].points;
-   } else {
-      fx_render_tab_verts[0] = fx_render_vb_points;
-      fx_render_tab_elts[0] = fx_render_points_elts;
-   }
-}
-
-
-/**********************************************************************/
-/*                Runtime render state and callbacks                  */
-/**********************************************************************/
-
-static void fxRunPipeline( GLcontext *ctx )
-{
-   fxMesaContext fxMesa = FX_CONTEXT(ctx);
-   GLuint new_gl_state = fxMesa->new_gl_state;
-
-   if (TDFX_DEBUG & VERBOSE_PIPELINE) {
-      fprintf(stderr, "fxRunPipeline()\n");
-   }
-
-#if 0
-   /* Recalculate fog table on projection matrix changes.  This used to
-    * be triggered by the NearFar callback.
-    */
-   if (new_gl_state & _NEW_PROJECTION)
-      fxMesa->new_state |= FX_NEW_FOG;
-#endif
-
-   if (new_gl_state & _FX_NEW_IS_IN_HARDWARE)
-      fxCheckIsInHardware(ctx);
-
-   if (fxMesa->new_state)
-      fxSetupFXUnits(ctx);
-
-   if (!fxMesa->fallback) {
-      if (new_gl_state & _FX_NEW_RENDERSTATE)
-         fxDDChooseRenderState(ctx);
-
-      if (new_gl_state & _FX_NEW_SETUP_FUNCTION)
-         fxChooseVertexState(ctx);
-   }
-
-   if (new_gl_state & _NEW_TEXTURE) {
-      struct gl_texture_unit *t0 = &ctx->Texture.Unit[fxMesa->tmu_source[0]];
-      struct gl_texture_unit *t1 = &ctx->Texture.Unit[fxMesa->tmu_source[1]];
-
-      if (t0->_Current && FX_TEXTURE_DATA(t0)) {
-         fxMesa->s0scale = FX_TEXTURE_DATA(t0)->sScale;
-         fxMesa->t0scale = FX_TEXTURE_DATA(t0)->tScale;
-         fxMesa->inv_s0scale = 1.0F / fxMesa->s0scale;
-         fxMesa->inv_t0scale = 1.0F / fxMesa->t0scale;
-      }
-
-      if (t1->_Current && FX_TEXTURE_DATA(t1)) {
-         fxMesa->s1scale = FX_TEXTURE_DATA(t1)->sScale;
-         fxMesa->t1scale = FX_TEXTURE_DATA(t1)->tScale;
-         fxMesa->inv_s1scale = 1.0F / fxMesa->s1scale;
-         fxMesa->inv_t1scale = 1.0F / fxMesa->t1scale;
-      }
-   }
-
-   fxMesa->new_gl_state = 0;
-
-   _tnl_run_pipeline( ctx );
-}
-
-
-
-/* Always called between RenderStart and RenderFinish --> We already
- * hold the lock.
- */
-static void fxRasterPrimitive( GLcontext *ctx, GLenum prim )
-{
-   fxMesaContext fxMesa = FX_CONTEXT( ctx );
-
-   fxMesa->raster_primitive = prim;
-
-   fxSetupCull(ctx);
-}
-
-
-
-/* Determine the rasterized primitive when not drawing unfilled
- * polygons.
- */
-static void fxRenderPrimitive( GLcontext *ctx, GLenum prim )
-{
-   fxMesaContext fxMesa = FX_CONTEXT(ctx);
-   GLuint rprim = reduced_prim[prim];
-
-   fxMesa->render_primitive = prim;
-
-   if (rprim == GL_TRIANGLES && (ctx->_TriangleCaps & DD_TRI_UNFILLED))
-      return;
-
-   if (fxMesa->raster_primitive != rprim) {
-      fxRasterPrimitive( ctx, rprim );
-   }
-}
-
-static void fxRenderFinish( GLcontext *ctx )
-{
-   fxMesaContext fxMesa = FX_CONTEXT(ctx);
-
-   if (fxMesa->render_index & FX_FALLBACK_BIT)
-      _swrast_flush( ctx );
-}
-
-
-
-/**********************************************************************/
-/*               Manage total rasterization fallbacks                 */
-/**********************************************************************/
-
-static char *fallbackStrings[] = {
-   "3D/Rect/Cube Texture map",
-   "glDrawBuffer(GL_FRONT_AND_BACK)",
-   "Separate specular color",
-   "glEnable/Disable(GL_STENCIL_TEST)",
-   "glRenderMode(selection or feedback)",
-   "glLogicOp()",
-   "Texture env mode",
-   "Texture border",
-   "glColorMask",
-   "blend mode",
-   "multitex"
-};
-
-
-static char *getFallbackString(GLuint bit)
-{
-   int i = 0;
-   while (bit > 1) {
-      i++;
-      bit >>= 1;
-   }
-   return fallbackStrings[i];
-}
-
-
-void fxCheckIsInHardware( GLcontext *ctx )
-{
-   fxMesaContext fxMesa = FX_CONTEXT(ctx);
-   TNLcontext *tnl = TNL_CONTEXT(ctx);
-   GLuint oldfallback = fxMesa->fallback;
-   GLuint newfallback = fxMesa->fallback = fx_check_IsInHardware( ctx );
-
-   if (newfallback) {
-      if (oldfallback == 0) {
-         if (fxMesa->verbose) {
-            fprintf(stderr, "Voodoo ! enter SW 0x%08x %s\n", newfallback, getFallbackString(newfallback));
-         }
-	 _swsetup_Wakeup( ctx );
-      }
-   }
-   else {
-      if (oldfallback) {
-	 _swrast_flush( ctx );
-	 tnl->Driver.Render.Start = fxCheckTexSizes;
-	 tnl->Driver.Render.Finish = fxRenderFinish;
-	 tnl->Driver.Render.PrimitiveNotify = fxRenderPrimitive;
-	 tnl->Driver.Render.ClippedPolygon = _tnl_RenderClippedPolygon;
-	 tnl->Driver.Render.ClippedLine = _tnl_RenderClippedLine;
-	 tnl->Driver.Render.PrimTabVerts = _tnl_render_tab_verts;
-	 tnl->Driver.Render.PrimTabElts = _tnl_render_tab_elts;
-	 tnl->Driver.Render.ResetLineStipple = _swrast_ResetLineStipple;
-	 tnl->Driver.Render.BuildVertices = fxBuildVertices;
-	 fxChooseVertexState(ctx);
-	 fxDDChooseRenderState(ctx);
-         if (fxMesa->verbose) {
-            fprintf(stderr, "Voodoo ! leave SW 0x%08x %s\n", oldfallback, getFallbackString(oldfallback));
-         }
-      }
-      tnl->Driver.Render.Multipass = NULL;
-      if (HAVE_SPEC && NEED_SECONDARY_COLOR(ctx)) {
-         tnl->Driver.Render.Multipass = fxMultipass_ColorSum;
-         /* obey stencil, but do not change it */
-         fxMesa->multipass = GL_TRUE;
-         if (fxMesa->unitsState.stencilEnabled) {
-            fxMesa->new_state |= FX_NEW_STENCIL;
-         }
-      }
-   }
-}
-
-void fxDDInitTriFuncs( GLcontext *ctx )
-{
-   TNLcontext *tnl = TNL_CONTEXT(ctx);
-   static int firsttime = 1;
-
-   if (firsttime) {
-      init_rast_tab();
-      firsttime = 0;
-   }
-
-   tnl->Driver.RunPipeline = fxRunPipeline;
-   tnl->Driver.Render.Start = fxCheckTexSizes;
-   tnl->Driver.Render.Finish = fxRenderFinish;
-   tnl->Driver.Render.PrimitiveNotify = fxRenderPrimitive;
-   tnl->Driver.Render.ClippedPolygon = _tnl_RenderClippedPolygon;
-   tnl->Driver.Render.ClippedLine = _tnl_RenderClippedLine;
-   tnl->Driver.Render.PrimTabVerts = _tnl_render_tab_verts;
-   tnl->Driver.Render.PrimTabElts = _tnl_render_tab_elts;
-   tnl->Driver.Render.ResetLineStipple = _swrast_ResetLineStipple;
-   tnl->Driver.Render.BuildVertices = fxBuildVertices;
-   tnl->Driver.Render.Multipass = NULL;
-
-   (void) fx_print_vertex;
-}
-
-
-/* [dBorca] Hack alert:
- * doesn't work with blending.
- */
-static GLboolean
-fxMultipass_ColorSum (GLcontext *ctx, GLuint pass)
-{
- fxMesaContext fxMesa = FX_CONTEXT(ctx);
- tfxUnitsState *us = &fxMesa->unitsState;
-
- static int t0 = 0;
- static int t1 = 0;
-
- switch (pass) {
-        case 1: /* first pass: the TEXTURED triangles are drawn */
-             /* set stencil's real values */
-             fxMesa->multipass = GL_FALSE;
-             if (us->stencilEnabled) {
-                fxSetupStencil(ctx);
-             }
-             /* save per-pass data */
-             fxMesa->restoreUnitsState = *us;
-             /* turn off texturing */
-             t0 = ctx->Texture.Unit[0]._ReallyEnabled;
-             t1 = ctx->Texture.Unit[1]._ReallyEnabled;
-             ctx->Texture.Unit[0]._ReallyEnabled = 0;
-             ctx->Texture.Unit[1]._ReallyEnabled = 0;
-             /* SUM the colors */
-             fxDDBlendEquationSeparate(ctx, GL_FUNC_ADD, GL_FUNC_ADD);
-             fxDDBlendFuncSeparate(ctx, GL_ONE, GL_ONE, GL_ZERO, GL_ONE);
-             fxDDEnable(ctx, GL_BLEND, GL_TRUE);
-             /* make sure we draw only where we want to */
-             if (us->depthTestEnabled) {
-                switch (us->depthTestFunc) {
-                   default:
-                      fxDDDepthFunc(ctx, GL_EQUAL);
-                   case GL_NEVER:
-                   case GL_ALWAYS:
-                      ;
-                }
-                fxDDDepthMask(ctx, GL_FALSE);
-             }
-             /* switch to secondary colors */
-#if FX_PACKEDCOLOR
-             grVertexLayout(GR_PARAM_PARGB, GR_VERTEX_PSPEC_OFFSET << 2, GR_PARAM_ENABLE);
-#else  /* !FX_PACKEDCOLOR */
-             grVertexLayout(GR_PARAM_RGB, GR_VERTEX_SPEC_OFFSET << 2, GR_PARAM_ENABLE);
-#endif /* !FX_PACKEDCOLOR */
-             /* don't advertise new state */
-             fxMesa->new_state = 0;
-             break;
-        case 2: /* 2nd pass (last): the secondary color is summed over texture */
-             /* restore original state */
-             *us = fxMesa->restoreUnitsState;
-             /* restore texturing */
-             ctx->Texture.Unit[0]._ReallyEnabled = t0;
-             ctx->Texture.Unit[1]._ReallyEnabled = t1;
-             /* revert to primary colors */
-#if FX_PACKEDCOLOR
-             grVertexLayout(GR_PARAM_PARGB, GR_VERTEX_PARGB_OFFSET << 2, GR_PARAM_ENABLE);
-#else  /* !FX_PACKEDCOLOR */
-             grVertexLayout(GR_PARAM_RGB, GR_VERTEX_RGB_OFFSET << 2, GR_PARAM_ENABLE);
-#endif /* !FX_PACKEDCOLOR */
-             break;
-        default:
-             assert(0); /* NOTREACHED */
- }
-
- /* update HW state */
- fxSetupBlend(ctx);
- fxSetupDepthTest(ctx);
- fxSetupTexture(ctx);
-
- return (pass == 1);
-}
-
-
-#else
-
-
-/*
- * Need this to provide at least one external definition.
- */
-
-extern int gl_fx_dummy_function_tris(void);
-int
-gl_fx_dummy_function_tris(void)
-{
-   return 0;
-}
-
-#endif /* FX */
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/glide/fxvb.c b/nx-X11/extras/Mesa/src/mesa/drivers/glide/fxvb.c
deleted file mode 100644
index 34ada61f4..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/glide/fxvb.c
+++ /dev/null
@@ -1,838 +0,0 @@
-/*
- * Mesa 3-D graphics library
- * Version:  5.1
- *
- * Copyright (C) 1999-2003  Brian Paul   All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included
- * in all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * KEITH WHITWELL, OR ANY OTHER CONTRIBUTORS BE LIABLE FOR ANY CLAIM,
- * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
- * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE
- * OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- */
-
-/* Authors:
- *    Keith Whitwell <keith@tungstengraphics.com>
- *    Daniel Borca <dborca@users.sourceforge.net>
- */
-
-#ifdef HAVE_CONFIG_H
-#include "conf.h"
-#endif
-
-#ifdef FX
-
-#include "glheader.h"
-#include "mtypes.h"
-#include "imports.h"
-#include "macros.h"
-#include "colormac.h"
-
-#include "math/m_translate.h"
-#include "swrast_setup/swrast_setup.h"
-
-#include "tnl/tnl.h"
-#include "tnl/t_context.h"
-
-#include "fxdrv.h"
-
-
-static void copy_pv( GLcontext *ctx, GLuint edst, GLuint esrc )
-{
-   fxMesaContext fxMesa = FX_CONTEXT( ctx );
-   GrVertex *dst = fxMesa->verts + edst;
-   GrVertex *src = fxMesa->verts + esrc;
-
-#if FX_PACKEDCOLOR
-   *(GLuint *)&dst->pargb = *(GLuint *)&src->pargb;
-#else  /* !FX_PACKEDCOLOR */
-   COPY_FLOAT(dst->r, src->r);
-   COPY_FLOAT(dst->g, src->g);
-   COPY_FLOAT(dst->b, src->b);
-   COPY_FLOAT(dst->a, src->a);
-#endif /* !FX_PACKEDCOLOR */
-}
-
-static void copy_pv2( GLcontext *ctx, GLuint edst, GLuint esrc )
-{
-   fxMesaContext fxMesa = FX_CONTEXT( ctx );
-   GrVertex *dst = fxMesa->verts + edst;
-   GrVertex *src = fxMesa->verts + esrc;
-
-#if FX_PACKEDCOLOR
-   *(GLuint *)&dst->pargb = *(GLuint *)&src->pargb;
-   *(GLuint *)&dst->pspec = *(GLuint *)&src->pspec;
-#else  /* !FX_PACKEDCOLOR */
-   COPY_FLOAT(dst->r, src->r);
-   COPY_FLOAT(dst->g, src->g);
-   COPY_FLOAT(dst->b, src->b);
-   COPY_FLOAT(dst->a, src->a);
-   COPY_FLOAT(dst->r1, src->r1);
-   COPY_FLOAT(dst->g1, src->g1);
-   COPY_FLOAT(dst->b1, src->b1);
-#endif /* !FX_PACKEDCOLOR */
-}
-
-static struct {
-   void		      (*emit) (GLcontext *ctx, GLuint start, GLuint end, void *dest);
-   tnl_copy_pv_func	copy_pv;
-   tnl_interp_func	interp;
-   GLboolean	      (*check_tex_sizes) (GLcontext *ctx);
-   GLuint		vertex_format;
-} setup_tab[MAX_SETUP];
-
-
-#define GET_COLOR(ptr, idx) ((ptr)->data[idx])
-
-
-static void interp_extras( GLcontext *ctx,
-			   GLfloat t,
-			   GLuint dst, GLuint out, GLuint in,
-			   GLboolean force_boundary )
-{
-   struct vertex_buffer *VB = &TNL_CONTEXT(ctx)->vb;
-
-   if (VB->ColorPtr[1]) {
-      /* If stride is zero, ColorPtr[1] is constant across the VB, so
-       * there is no point interpolating between two values as they will
-       * be identical.  This case is handled in t_dd_tritmp.h
-       */
-      if (VB->ColorPtr[1]->stride) {
-	 assert(VB->ColorPtr[1]->stride == 4 * sizeof(GLfloat));
-	 INTERP_4F( t,
-		    GET_COLOR(VB->ColorPtr[1], dst),
-		    GET_COLOR(VB->ColorPtr[1], out),
-		    GET_COLOR(VB->ColorPtr[1], in) );
-      }
-
-      if (VB->SecondaryColorPtr[1]) {
-	 INTERP_3F( t,
-		    GET_COLOR(VB->SecondaryColorPtr[1], dst),
-		    GET_COLOR(VB->SecondaryColorPtr[1], out),
-		    GET_COLOR(VB->SecondaryColorPtr[1], in) );
-      }
-   }
-
-   if (VB->EdgeFlag) {
-      VB->EdgeFlag[dst] = VB->EdgeFlag[out] || force_boundary;
-   }
-
-   setup_tab[FX_CONTEXT(ctx)->SetupIndex].interp(ctx, t, dst, out, in,
-						   force_boundary);
-}
-
-static void copy_pv_extras( GLcontext *ctx, GLuint dst, GLuint src )
-{
-   struct vertex_buffer *VB = &TNL_CONTEXT(ctx)->vb;
-
-   if (VB->ColorPtr[1]) {
-	 COPY_4FV( GET_COLOR(VB->ColorPtr[1], dst),
-		   GET_COLOR(VB->ColorPtr[1], src) );
-
-	 if (VB->SecondaryColorPtr[1]) {
-	    COPY_3FV( GET_COLOR(VB->SecondaryColorPtr[1], dst),
-		      GET_COLOR(VB->SecondaryColorPtr[1], src) );
-	 }
-   }
-
-   setup_tab[FX_CONTEXT(ctx)->SetupIndex].copy_pv(ctx, dst, src);
-}
-
-
-#define IND (SETUP_XYZW|SETUP_RGBA)
-#define TAG(x) x##_wg
-#include "fxvbtmp.h"
-
-#define IND (SETUP_XYZW|SETUP_RGBA|SETUP_TMU0)
-#define TAG(x) x##_wgt0
-#include "fxvbtmp.h"
-
-#define IND (SETUP_XYZW|SETUP_RGBA|SETUP_TMU0|SETUP_TMU1)
-#define TAG(x) x##_wgt0t1
-#include "fxvbtmp.h"
-
-#define IND (SETUP_XYZW|SETUP_RGBA|SETUP_TMU0|SETUP_PTEX)
-#define TAG(x) x##_wgpt0
-#include "fxvbtmp.h"
-
-#define IND (SETUP_XYZW|SETUP_RGBA|SETUP_TMU0|SETUP_TMU1|\
-             SETUP_PTEX)
-#define TAG(x) x##_wgpt0t1
-#include "fxvbtmp.h"
-
-#define IND (SETUP_XYZW|SETUP_RGBA|SETUP_PSIZ)
-#define TAG(x) x##_wga
-#include "fxvbtmp.h"
-
-#define IND (SETUP_XYZW|SETUP_RGBA|SETUP_TMU0|SETUP_PSIZ)
-#define TAG(x) x##_wgt0a
-#include "fxvbtmp.h"
-
-#define IND (SETUP_XYZW|SETUP_RGBA|SETUP_TMU0|SETUP_TMU1|SETUP_PSIZ)
-#define TAG(x) x##_wgt0t1a
-#include "fxvbtmp.h"
-
-#define IND (SETUP_XYZW|SETUP_RGBA|SETUP_TMU0|SETUP_PTEX|SETUP_PSIZ)
-#define TAG(x) x##_wgpt0a
-#include "fxvbtmp.h"
-
-#define IND (SETUP_XYZW|SETUP_RGBA|SETUP_TMU0|SETUP_TMU1|\
-             SETUP_PTEX|SETUP_PSIZ)
-#define TAG(x) x##_wgpt0t1a
-#include "fxvbtmp.h"
-
-
-#define IND (SETUP_XYZW|SETUP_RGBA|SETUP_SPEC)
-#define TAG(x) x##_2wg
-#include "fxvbtmp.h"
-
-#define IND (SETUP_XYZW|SETUP_RGBA|SETUP_SPEC|SETUP_TMU0)
-#define TAG(x) x##_2wgt0
-#include "fxvbtmp.h"
-
-#define IND (SETUP_XYZW|SETUP_RGBA|SETUP_SPEC|SETUP_TMU0|SETUP_TMU1)
-#define TAG(x) x##_2wgt0t1
-#include "fxvbtmp.h"
-
-#define IND (SETUP_XYZW|SETUP_RGBA|SETUP_SPEC|SETUP_TMU0|SETUP_PTEX)
-#define TAG(x) x##_2wgpt0
-#include "fxvbtmp.h"
-
-#define IND (SETUP_XYZW|SETUP_RGBA|SETUP_SPEC|SETUP_TMU0|SETUP_TMU1|\
-             SETUP_PTEX)
-#define TAG(x) x##_2wgpt0t1
-#include "fxvbtmp.h"
-
-#define IND (SETUP_XYZW|SETUP_RGBA|SETUP_SPEC|SETUP_PSIZ)
-#define TAG(x) x##_2wga
-#include "fxvbtmp.h"
-
-#define IND (SETUP_XYZW|SETUP_RGBA|SETUP_SPEC|SETUP_TMU0|SETUP_PSIZ)
-#define TAG(x) x##_2wgt0a
-#include "fxvbtmp.h"
-
-#define IND (SETUP_XYZW|SETUP_RGBA|SETUP_SPEC|SETUP_TMU0|SETUP_TMU1|SETUP_PSIZ)
-#define TAG(x) x##_2wgt0t1a
-#include "fxvbtmp.h"
-
-#define IND (SETUP_XYZW|SETUP_RGBA|SETUP_SPEC|SETUP_TMU0|SETUP_PTEX|SETUP_PSIZ)
-#define TAG(x) x##_2wgpt0a
-#include "fxvbtmp.h"
-
-#define IND (SETUP_XYZW|SETUP_RGBA|SETUP_SPEC|SETUP_TMU0|SETUP_TMU1|\
-             SETUP_PTEX|SETUP_PSIZ)
-#define TAG(x) x##_2wgpt0t1a
-#include "fxvbtmp.h"
-
-/* fog { */
-#define IND (SETUP_XYZW|SETUP_RGBA|SETUP_FOGC)
-#define TAG(x) x##_wgf
-#include "fxvbtmp.h"
-
-#define IND (SETUP_XYZW|SETUP_RGBA|SETUP_TMU0|SETUP_FOGC)
-#define TAG(x) x##_wgt0f
-#include "fxvbtmp.h"
-
-#define IND (SETUP_XYZW|SETUP_RGBA|SETUP_TMU0|SETUP_TMU1|SETUP_FOGC)
-#define TAG(x) x##_wgt0t1f
-#include "fxvbtmp.h"
-
-#define IND (SETUP_XYZW|SETUP_RGBA|SETUP_TMU0|SETUP_PTEX|SETUP_FOGC)
-#define TAG(x) x##_wgpt0f
-#include "fxvbtmp.h"
-
-#define IND (SETUP_XYZW|SETUP_RGBA|SETUP_TMU0|SETUP_TMU1|\
-             SETUP_PTEX|SETUP_FOGC)
-#define TAG(x) x##_wgpt0t1f
-#include "fxvbtmp.h"
-
-#define IND (SETUP_XYZW|SETUP_RGBA|SETUP_PSIZ|SETUP_FOGC)
-#define TAG(x) x##_wgaf
-#include "fxvbtmp.h"
-
-#define IND (SETUP_XYZW|SETUP_RGBA|SETUP_TMU0|SETUP_PSIZ|SETUP_FOGC)
-#define TAG(x) x##_wgt0af
-#include "fxvbtmp.h"
-
-#define IND (SETUP_XYZW|SETUP_RGBA|SETUP_TMU0|SETUP_TMU1|SETUP_PSIZ|SETUP_FOGC)
-#define TAG(x) x##_wgt0t1af
-#include "fxvbtmp.h"
-
-#define IND (SETUP_XYZW|SETUP_RGBA|SETUP_TMU0|SETUP_PTEX|SETUP_PSIZ|SETUP_FOGC)
-#define TAG(x) x##_wgpt0af
-#include "fxvbtmp.h"
-
-#define IND (SETUP_XYZW|SETUP_RGBA|SETUP_TMU0|SETUP_TMU1|\
-             SETUP_PTEX|SETUP_PSIZ|SETUP_FOGC)
-#define TAG(x) x##_wgpt0t1af
-#include "fxvbtmp.h"
-
-
-#define IND (SETUP_XYZW|SETUP_RGBA|SETUP_SPEC|SETUP_FOGC)
-#define TAG(x) x##_2wgf
-#include "fxvbtmp.h"
-
-#define IND (SETUP_XYZW|SETUP_RGBA|SETUP_SPEC|SETUP_TMU0|SETUP_FOGC)
-#define TAG(x) x##_2wgt0f
-#include "fxvbtmp.h"
-
-#define IND (SETUP_XYZW|SETUP_RGBA|SETUP_SPEC|SETUP_TMU0|SETUP_TMU1|SETUP_FOGC)
-#define TAG(x) x##_2wgt0t1f
-#include "fxvbtmp.h"
-
-#define IND (SETUP_XYZW|SETUP_RGBA|SETUP_SPEC|SETUP_TMU0|SETUP_PTEX|SETUP_FOGC)
-#define TAG(x) x##_2wgpt0f
-#include "fxvbtmp.h"
-
-#define IND (SETUP_XYZW|SETUP_RGBA|SETUP_SPEC|SETUP_TMU0|SETUP_TMU1|\
-             SETUP_PTEX|SETUP_FOGC)
-#define TAG(x) x##_2wgpt0t1f
-#include "fxvbtmp.h"
-
-#define IND (SETUP_XYZW|SETUP_RGBA|SETUP_SPEC|SETUP_PSIZ|SETUP_FOGC)
-#define TAG(x) x##_2wgaf
-#include "fxvbtmp.h"
-
-#define IND (SETUP_XYZW|SETUP_RGBA|SETUP_SPEC|SETUP_TMU0|SETUP_PSIZ|SETUP_FOGC)
-#define TAG(x) x##_2wgt0af
-#include "fxvbtmp.h"
-
-#define IND (SETUP_XYZW|SETUP_RGBA|SETUP_SPEC|SETUP_TMU0|SETUP_TMU1|SETUP_PSIZ|SETUP_FOGC)
-#define TAG(x) x##_2wgt0t1af
-#include "fxvbtmp.h"
-
-#define IND (SETUP_XYZW|SETUP_RGBA|SETUP_SPEC|SETUP_TMU0|SETUP_PTEX|SETUP_PSIZ|SETUP_FOGC)
-#define TAG(x) x##_2wgpt0af
-#include "fxvbtmp.h"
-
-#define IND (SETUP_XYZW|SETUP_RGBA|SETUP_SPEC|SETUP_TMU0|SETUP_TMU1|\
-             SETUP_PTEX|SETUP_PSIZ|SETUP_FOGC)
-#define TAG(x) x##_2wgpt0t1af
-#include "fxvbtmp.h"
-/* fog } */
-
-
-/* Snapping for voodoo-1
- */
-#define IND (SETUP_XYZW|SETUP_SNAP|SETUP_RGBA)
-#define TAG(x) x##_wsg
-#include "fxvbtmp.h"
-
-#define IND (SETUP_XYZW|SETUP_SNAP|SETUP_RGBA|SETUP_TMU0)
-#define TAG(x) x##_wsgt0
-#include "fxvbtmp.h"
-
-#define IND (SETUP_XYZW|SETUP_SNAP|SETUP_RGBA|SETUP_TMU0|\
-             SETUP_TMU1)
-#define TAG(x) x##_wsgt0t1
-#include "fxvbtmp.h"
-
-#define IND (SETUP_XYZW|SETUP_SNAP|SETUP_RGBA|SETUP_TMU0|\
-             SETUP_PTEX)
-#define TAG(x) x##_wsgpt0
-#include "fxvbtmp.h"
-
-#define IND (SETUP_XYZW|SETUP_SNAP|SETUP_RGBA|SETUP_TMU0|\
-	     SETUP_TMU1|SETUP_PTEX)
-#define TAG(x) x##_wsgpt0t1
-#include "fxvbtmp.h"
-
-#define IND (SETUP_XYZW|SETUP_SNAP|SETUP_RGBA|SETUP_PSIZ)
-#define TAG(x) x##_wsga
-#include "fxvbtmp.h"
-
-#define IND (SETUP_XYZW|SETUP_SNAP|SETUP_RGBA|SETUP_TMU0|SETUP_PSIZ)
-#define TAG(x) x##_wsgt0a
-#include "fxvbtmp.h"
-
-#define IND (SETUP_XYZW|SETUP_SNAP|SETUP_RGBA|SETUP_TMU0|\
-             SETUP_TMU1|SETUP_PSIZ)
-#define TAG(x) x##_wsgt0t1a
-#include "fxvbtmp.h"
-
-#define IND (SETUP_XYZW|SETUP_SNAP|SETUP_RGBA|SETUP_TMU0|\
-             SETUP_PTEX|SETUP_PSIZ)
-#define TAG(x) x##_wsgpt0a
-#include "fxvbtmp.h"
-
-#define IND (SETUP_XYZW|SETUP_SNAP|SETUP_RGBA|SETUP_TMU0|\
-	     SETUP_TMU1|SETUP_PTEX|SETUP_PSIZ)
-#define TAG(x) x##_wsgpt0t1a
-#include "fxvbtmp.h"
-
-
-#define IND (SETUP_XYZW|SETUP_SNAP|SETUP_RGBA|SETUP_SPEC)
-#define TAG(x) x##_2wsg
-#include "fxvbtmp.h"
-
-#define IND (SETUP_XYZW|SETUP_SNAP|SETUP_RGBA|SETUP_SPEC|SETUP_TMU0)
-#define TAG(x) x##_2wsgt0
-#include "fxvbtmp.h"
-
-#define IND (SETUP_XYZW|SETUP_SNAP|SETUP_RGBA|SETUP_SPEC|SETUP_TMU0|\
-             SETUP_TMU1)
-#define TAG(x) x##_2wsgt0t1
-#include "fxvbtmp.h"
-
-#define IND (SETUP_XYZW|SETUP_SNAP|SETUP_RGBA|SETUP_SPEC|SETUP_TMU0|\
-             SETUP_PTEX)
-#define TAG(x) x##_2wsgpt0
-#include "fxvbtmp.h"
-
-#define IND (SETUP_XYZW|SETUP_SNAP|SETUP_RGBA|SETUP_SPEC|SETUP_TMU0|\
-	     SETUP_TMU1|SETUP_PTEX)
-#define TAG(x) x##_2wsgpt0t1
-#include "fxvbtmp.h"
-
-#define IND (SETUP_XYZW|SETUP_SNAP|SETUP_RGBA|SETUP_SPEC|SETUP_PSIZ)
-#define TAG(x) x##_2wsga
-#include "fxvbtmp.h"
-
-#define IND (SETUP_XYZW|SETUP_SNAP|SETUP_RGBA|SETUP_SPEC|SETUP_TMU0|SETUP_PSIZ)
-#define TAG(x) x##_2wsgt0a
-#include "fxvbtmp.h"
-
-#define IND (SETUP_XYZW|SETUP_SNAP|SETUP_RGBA|SETUP_SPEC|SETUP_TMU0|\
-             SETUP_TMU1|SETUP_PSIZ)
-#define TAG(x) x##_2wsgt0t1a
-#include "fxvbtmp.h"
-
-#define IND (SETUP_XYZW|SETUP_SNAP|SETUP_RGBA|SETUP_SPEC|SETUP_TMU0|\
-             SETUP_PTEX|SETUP_PSIZ)
-#define TAG(x) x##_2wsgpt0a
-#include "fxvbtmp.h"
-
-#define IND (SETUP_XYZW|SETUP_SNAP|SETUP_RGBA|SETUP_SPEC|SETUP_TMU0|\
-	     SETUP_TMU1|SETUP_PTEX|SETUP_PSIZ)
-#define TAG(x) x##_2wsgpt0t1a
-#include "fxvbtmp.h"
-
-/* fog { */
-#define IND (SETUP_XYZW|SETUP_SNAP|SETUP_RGBA|SETUP_FOGC)
-#define TAG(x) x##_wsgf
-#include "fxvbtmp.h"
-
-#define IND (SETUP_XYZW|SETUP_SNAP|SETUP_RGBA|SETUP_TMU0|SETUP_FOGC)
-#define TAG(x) x##_wsgt0f
-#include "fxvbtmp.h"
-
-#define IND (SETUP_XYZW|SETUP_SNAP|SETUP_RGBA|SETUP_TMU0|\
-             SETUP_TMU1|SETUP_FOGC)
-#define TAG(x) x##_wsgt0t1f
-#include "fxvbtmp.h"
-
-#define IND (SETUP_XYZW|SETUP_SNAP|SETUP_RGBA|SETUP_TMU0|\
-             SETUP_PTEX|SETUP_FOGC)
-#define TAG(x) x##_wsgpt0f
-#include "fxvbtmp.h"
-
-#define IND (SETUP_XYZW|SETUP_SNAP|SETUP_RGBA|SETUP_TMU0|\
-	     SETUP_TMU1|SETUP_PTEX|SETUP_FOGC)
-#define TAG(x) x##_wsgpt0t1f
-#include "fxvbtmp.h"
-
-#define IND (SETUP_XYZW|SETUP_SNAP|SETUP_RGBA|SETUP_PSIZ|SETUP_FOGC)
-#define TAG(x) x##_wsgaf
-#include "fxvbtmp.h"
-
-#define IND (SETUP_XYZW|SETUP_SNAP|SETUP_RGBA|SETUP_TMU0|SETUP_PSIZ|SETUP_FOGC)
-#define TAG(x) x##_wsgt0af
-#include "fxvbtmp.h"
-
-#define IND (SETUP_XYZW|SETUP_SNAP|SETUP_RGBA|SETUP_TMU0|\
-             SETUP_TMU1|SETUP_PSIZ|SETUP_FOGC)
-#define TAG(x) x##_wsgt0t1af
-#include "fxvbtmp.h"
-
-#define IND (SETUP_XYZW|SETUP_SNAP|SETUP_RGBA|SETUP_TMU0|\
-             SETUP_PTEX|SETUP_PSIZ|SETUP_FOGC)
-#define TAG(x) x##_wsgpt0af
-#include "fxvbtmp.h"
-
-#define IND (SETUP_XYZW|SETUP_SNAP|SETUP_RGBA|SETUP_TMU0|\
-	     SETUP_TMU1|SETUP_PTEX|SETUP_PSIZ|SETUP_FOGC)
-#define TAG(x) x##_wsgpt0t1af
-#include "fxvbtmp.h"
-
-
-#define IND (SETUP_XYZW|SETUP_SNAP|SETUP_RGBA|SETUP_SPEC|SETUP_FOGC)
-#define TAG(x) x##_2wsgf
-#include "fxvbtmp.h"
-
-#define IND (SETUP_XYZW|SETUP_SNAP|SETUP_RGBA|SETUP_SPEC|SETUP_TMU0|SETUP_FOGC)
-#define TAG(x) x##_2wsgt0f
-#include "fxvbtmp.h"
-
-#define IND (SETUP_XYZW|SETUP_SNAP|SETUP_RGBA|SETUP_SPEC|SETUP_TMU0|\
-             SETUP_TMU1|SETUP_FOGC)
-#define TAG(x) x##_2wsgt0t1f
-#include "fxvbtmp.h"
-
-#define IND (SETUP_XYZW|SETUP_SNAP|SETUP_RGBA|SETUP_SPEC|SETUP_TMU0|\
-             SETUP_PTEX|SETUP_FOGC)
-#define TAG(x) x##_2wsgpt0f
-#include "fxvbtmp.h"
-
-#define IND (SETUP_XYZW|SETUP_SNAP|SETUP_RGBA|SETUP_SPEC|SETUP_TMU0|\
-	     SETUP_TMU1|SETUP_PTEX|SETUP_FOGC)
-#define TAG(x) x##_2wsgpt0t1f
-#include "fxvbtmp.h"
-
-#define IND (SETUP_XYZW|SETUP_SNAP|SETUP_RGBA|SETUP_SPEC|SETUP_PSIZ|SETUP_FOGC)
-#define TAG(x) x##_2wsgaf
-#include "fxvbtmp.h"
-
-#define IND (SETUP_XYZW|SETUP_SNAP|SETUP_RGBA|SETUP_SPEC|SETUP_TMU0|SETUP_PSIZ|SETUP_FOGC)
-#define TAG(x) x##_2wsgt0af
-#include "fxvbtmp.h"
-
-#define IND (SETUP_XYZW|SETUP_SNAP|SETUP_RGBA|SETUP_SPEC|SETUP_TMU0|\
-             SETUP_TMU1|SETUP_PSIZ|SETUP_FOGC)
-#define TAG(x) x##_2wsgt0t1af
-#include "fxvbtmp.h"
-
-#define IND (SETUP_XYZW|SETUP_SNAP|SETUP_RGBA|SETUP_SPEC|SETUP_TMU0|\
-             SETUP_PTEX|SETUP_PSIZ|SETUP_FOGC)
-#define TAG(x) x##_2wsgpt0af
-#include "fxvbtmp.h"
-
-#define IND (SETUP_XYZW|SETUP_SNAP|SETUP_RGBA|SETUP_SPEC|SETUP_TMU0|\
-	     SETUP_TMU1|SETUP_PTEX|SETUP_PSIZ|SETUP_FOGC)
-#define TAG(x) x##_2wsgpt0t1af
-#include "fxvbtmp.h"
-/* fog } */
-
-
-/* Vertex repair (multipass rendering)
- */
-#define IND (SETUP_RGBA)
-#define TAG(x) x##_g
-#include "fxvbtmp.h"
-
-#define IND (SETUP_TMU0)
-#define TAG(x) x##_t0
-#include "fxvbtmp.h"
-
-#define IND (SETUP_TMU0|SETUP_TMU1)
-#define TAG(x) x##_t0t1
-#include "fxvbtmp.h"
-
-#define IND (SETUP_RGBA|SETUP_TMU0)
-#define TAG(x) x##_gt0
-#include "fxvbtmp.h"
-
-#define IND (SETUP_RGBA|SETUP_TMU0|SETUP_TMU1)
-#define TAG(x) x##_gt0t1
-#include "fxvbtmp.h"
-
-
-#define IND (SETUP_RGBA|SETUP_SPEC)
-#define TAG(x) x##_2g
-#include "fxvbtmp.h"
-
-#define IND (SETUP_TMU0|SETUP_SPEC)
-#define TAG(x) x##_2t0
-#include "fxvbtmp.h"
-
-#define IND (SETUP_TMU0|SETUP_SPEC|SETUP_TMU1)
-#define TAG(x) x##_2t0t1
-#include "fxvbtmp.h"
-
-#define IND (SETUP_RGBA|SETUP_SPEC|SETUP_TMU0)
-#define TAG(x) x##_2gt0
-#include "fxvbtmp.h"
-
-#define IND (SETUP_RGBA|SETUP_SPEC|SETUP_TMU0|SETUP_TMU1)
-#define TAG(x) x##_2gt0t1
-#include "fxvbtmp.h"
-
-
-
-static void init_setup_tab( void )
-{
-   init_wg();
-   init_wgt0();
-   init_wgt0t1();
-   init_wgpt0();
-   init_wgpt0t1();
-   init_wga();
-   init_wgt0a();
-   init_wgt0t1a();
-   init_wgpt0a();
-   init_wgpt0t1a();
-    init_2wg();
-    init_2wgt0();
-    init_2wgt0t1();
-    init_2wgpt0();
-    init_2wgpt0t1();
-    init_2wga();
-    init_2wgt0a();
-    init_2wgt0t1a();
-    init_2wgpt0a();
-    init_2wgpt0t1a();
-   init_wgf();
-   init_wgt0f();
-   init_wgt0t1f();
-   init_wgpt0f();
-   init_wgpt0t1f();
-   init_wgaf();
-   init_wgt0af();
-   init_wgt0t1af();
-   init_wgpt0af();
-   init_wgpt0t1af();
-    init_2wgf();
-    init_2wgt0f();
-    init_2wgt0t1f();
-    init_2wgpt0f();
-    init_2wgpt0t1f();
-    init_2wgaf();
-    init_2wgt0af();
-    init_2wgt0t1af();
-    init_2wgpt0af();
-    init_2wgpt0t1af();
-
-   init_wsg();
-   init_wsgt0();
-   init_wsgt0t1();
-   init_wsgpt0();
-   init_wsgpt0t1();
-   init_wsga();
-   init_wsgt0a();
-   init_wsgt0t1a();
-   init_wsgpt0a();
-   init_wsgpt0t1a();
-    init_2wsg();
-    init_2wsgt0();
-    init_2wsgt0t1();
-    init_2wsgpt0();
-    init_2wsgpt0t1();
-    init_2wsga();
-    init_2wsgt0a();
-    init_2wsgt0t1a();
-    init_2wsgpt0a();
-    init_2wsgpt0t1a();
-   init_wsgf();
-   init_wsgt0f();
-   init_wsgt0t1f();
-   init_wsgpt0f();
-   init_wsgpt0t1f();
-   init_wsgaf();
-   init_wsgt0af();
-   init_wsgt0t1af();
-   init_wsgpt0af();
-   init_wsgpt0t1af();
-    init_2wsgf();
-    init_2wsgt0f();
-    init_2wsgt0t1f();
-    init_2wsgpt0f();
-    init_2wsgpt0t1f();
-    init_2wsgaf();
-    init_2wsgt0af();
-    init_2wsgt0t1af();
-    init_2wsgpt0af();
-    init_2wsgpt0t1af();
-
-   init_g();
-   init_t0();
-   init_t0t1();
-   init_gt0();
-   init_gt0t1();
-    init_2g();
-    init_2t0();
-    init_2t0t1();
-    init_2gt0();
-    init_2gt0t1();
-}
-
-
-void fxPrintSetupFlags(char *msg, GLuint flags )
-{
-   fprintf(stderr, "%s(%x): %s%s%s%s%s%s%s%s\n",
-	   msg,
-	   (int)flags,
-	   (flags & SETUP_XYZW)     ? " xyzw," : "",
-	   (flags & SETUP_SNAP)     ? " snap," : "",
-	   (flags & SETUP_RGBA)     ? " rgba," : "",
-	   (flags & SETUP_TMU0)     ? " tex-0," : "",
-	   (flags & SETUP_TMU1)     ? " tex-1," : "",
-	   (flags & SETUP_PSIZ)     ? " psiz," : "",
-	   (flags & SETUP_SPEC)     ? " spec," : "",
-	   (flags & SETUP_FOGC)     ? " fog," : "");
-}
-
-
-
-void fxCheckTexSizes( GLcontext *ctx )
-{
-   TNLcontext *tnl = TNL_CONTEXT(ctx);
-   fxMesaContext fxMesa = FX_CONTEXT( ctx );
-
-   if (!setup_tab[fxMesa->SetupIndex].check_tex_sizes(ctx)) {
-      GLuint ind = fxMesa->SetupIndex |= (SETUP_PTEX|SETUP_RGBA);
-
-      /* Tdfx handles projective textures nicely; just have to change
-       * up to the new vertex format.
-       */
-      if (setup_tab[ind].vertex_format != fxMesa->stw_hint_state) {
-
-	 fxMesa->stw_hint_state = setup_tab[ind].vertex_format;
-	 FX_grHints(GR_HINT_STWHINT, fxMesa->stw_hint_state);
-
-	 /* This is required as we have just changed the vertex
-	  * format, so the interp routines must also change.
-	  * In the unfilled and twosided cases we are using the
-	  * Extras ones anyway, so leave them in place.
-	  */
-	 if (!(ctx->_TriangleCaps & (DD_TRI_LIGHT_TWOSIDE|DD_TRI_UNFILLED))) {
-	    tnl->Driver.Render.Interp = setup_tab[fxMesa->SetupIndex].interp;
-	 }
-      }
-   }
-}
-
-
-void fxBuildVertices( GLcontext *ctx, GLuint start, GLuint end,
-			GLuint newinputs )
-{
-   fxMesaContext fxMesa = FX_CONTEXT( ctx );
-   GrVertex *v = (fxMesa->verts + start);
-
-   if (!newinputs)
-      return;
-
-   if (newinputs & VERT_BIT_POS) {
-      setup_tab[fxMesa->SetupIndex].emit( ctx, start, end, v );
-   } else {
-      GLuint ind = 0;
-
-      if (newinputs & VERT_BIT_COLOR0)
-	 ind |= SETUP_RGBA;
-
-      if (newinputs & VERT_BIT_COLOR1)
-	 ind |= SETUP_SPEC;
-
-      if (newinputs & VERT_BIT_FOG)
-	 ind |= SETUP_FOGC;
-
-      if (newinputs & VERT_BIT_TEX0)
-	 ind |= SETUP_TMU0;
-
-      if (newinputs & VERT_BIT_TEX1)
-	 ind |= SETUP_TMU0|SETUP_TMU1;
-
-      if (fxMesa->SetupIndex & SETUP_PTEX)
-	 ind = ~0;
-
-      ind &= fxMesa->SetupIndex;
-
-      if (ind) {
-	 setup_tab[ind].emit( ctx, start, end, v );
-      }
-   }
-}
-
-
-void fxChooseVertexState( GLcontext *ctx )
-{
-   TNLcontext *tnl = TNL_CONTEXT(ctx);
-   fxMesaContext fxMesa = FX_CONTEXT( ctx );
-   GLuint ind = SETUP_XYZW|SETUP_RGBA;
-
-   if (fxMesa->snapVertices)
-      ind |= SETUP_SNAP;
-
-   fxMesa->tmu_source[0] = 0;
-   fxMesa->tmu_source[1] = 1;
-
-   if (ctx->Texture._EnabledUnits & 0x2) {
-      if (ctx->Texture._EnabledUnits & 0x1) {
-	 ind |= SETUP_TMU1;
-      }
-      ind |= SETUP_TMU0;
-      fxMesa->tmu_source[0] = 1;
-      fxMesa->tmu_source[1] = 0;
-   }
-   else if (ctx->Texture._EnabledUnits & 0x1) {
-      ind |= SETUP_TMU0;
-   }
-
-   if (ctx->_TriangleCaps & DD_POINT_ATTEN) {
-      ind |= SETUP_PSIZ;
-   }
-
-   if (ctx->_TriangleCaps & DD_SEPARATE_SPECULAR) {
-      ind |= SETUP_SPEC;
-   }
-
-   if (ctx->Fog.FogCoordinateSource == GL_FOG_COORDINATE_EXT) {
-      ind |= SETUP_FOGC;
-   }
-
-   fxMesa->SetupIndex = ind;
-
-   if (ctx->_TriangleCaps & (DD_TRI_LIGHT_TWOSIDE|DD_TRI_UNFILLED)) {
-      tnl->Driver.Render.Interp = interp_extras;
-      tnl->Driver.Render.CopyPV = copy_pv_extras;
-   } else {
-      tnl->Driver.Render.Interp = setup_tab[ind].interp;
-      tnl->Driver.Render.CopyPV = setup_tab[ind].copy_pv;
-   }
-
-   if (setup_tab[ind].vertex_format != fxMesa->stw_hint_state) {
-      fxMesa->stw_hint_state = setup_tab[ind].vertex_format;
-      FX_grHints(GR_HINT_STWHINT, fxMesa->stw_hint_state);
-   }
-}
-
-
-
-void fxAllocVB( GLcontext *ctx )
-{
-   fxMesaContext fxMesa = FX_CONTEXT(ctx);
-   GLuint size = TNL_CONTEXT(ctx)->vb.Size;
-   static int firsttime = 1;
-   if (firsttime) {
-      init_setup_tab();
-      firsttime = 0;
-   }
-
-   fxMesa->verts = (GrVertex *)ALIGN_MALLOC(size * sizeof(GrVertex), 32);
-   fxMesa->SetupIndex = SETUP_XYZW|SETUP_RGBA;
-}
-
-
-void fxFreeVB( GLcontext *ctx )
-{
-   fxMesaContext fxMesa = FX_CONTEXT(ctx);
-   if (fxMesa->verts) {
-      ALIGN_FREE(fxMesa->verts);
-      fxMesa->verts = 0;
-   }
-}
-#else
-
-
-/*
- * Need this to provide at least one external definition.
- */
-
-extern int gl_fx_dummy_function_vb(void);
-int
-gl_fx_dummy_function_vb(void)
-{
-   return 0;
-}
-
-#endif /* FX */
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/glide/fxvbtmp.h b/nx-X11/extras/Mesa/src/mesa/drivers/glide/fxvbtmp.h
deleted file mode 100644
index f7970c78e..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/glide/fxvbtmp.h
+++ /dev/null
@@ -1,369 +0,0 @@
-/*
- * Mesa 3-D graphics library
- * Version:  4.1
- *
- * Copyright (C) 1999-2002  Brian Paul   All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included
- * in all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
- * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- */
-
-/* Authors:
- *    Keith Whitwell <keith@tungstengraphics.com>
- *    Daniel Borca <dborca@users.sourceforge.net>
- */
-
-
-#define VIEWPORT_X(dst,x) dst = s[0]  * x + s[12]
-#define VIEWPORT_Y(dst,y) dst = s[5]  * y + s[13]
-#define VIEWPORT_Z(dst,z) dst = s[10] * z + s[14]
-
-static void TAG(emit)( GLcontext *ctx,
-		       GLuint start, GLuint end,
-		       void *dest )
-{
-   fxMesaContext fxMesa = FX_CONTEXT(ctx);
-   struct vertex_buffer *VB = &TNL_CONTEXT(ctx)->vb;
-   GLuint tmu0_source = fxMesa->tmu_source[0];
-   GLuint tmu1_source = fxMesa->tmu_source[1];
-   GLfloat (*tc0)[4], (*tc1)[4];
-   GLfloat (*col)[4], (*spec)[4];
-   GLuint tc0_stride, tc1_stride, col_stride, spec_stride;
-   GLuint tc0_size, tc1_size, col_size;
-   GLfloat (*proj)[4] = VB->NdcPtr->data; 
-   GLuint proj_stride = VB->NdcPtr->stride;
-   GLfloat (*psize)[4];
-   GLuint psize_stride;
-   GLfloat (*fog)[4];
-   GLuint fog_stride;
-   GrVertex *v = (GrVertex *)dest;
-   GLfloat u0scale,v0scale,u1scale,v1scale;
-   const GLubyte *mask = VB->ClipMask;
-   const GLfloat *const s = ctx->Viewport._WindowMap.m;
-   int i;
-
-   if (IND & SETUP_PSIZ) {
-      psize = VB->PointSizePtr->data;
-      psize_stride = VB->PointSizePtr->stride;
-   }
-
-   if (IND & SETUP_TMU0) {
-      tc0 = VB->TexCoordPtr[tmu0_source]->data;
-      tc0_stride = VB->TexCoordPtr[tmu0_source]->stride;
-      u0scale = fxMesa->s0scale;
-      v0scale = fxMesa->t0scale;
-      if (IND & SETUP_PTEX)
-	 tc0_size = VB->TexCoordPtr[tmu0_source]->size;
-   }
-
-   if (IND & SETUP_TMU1) {
-      tc1 = VB->TexCoordPtr[tmu1_source]->data;
-      tc1_stride = VB->TexCoordPtr[tmu1_source]->stride;
-      u1scale = fxMesa->s1scale; /* wrong if tmu1_source == 0, possible? */
-      v1scale = fxMesa->t1scale;
-      if (IND & SETUP_PTEX)
-	 tc1_size = VB->TexCoordPtr[tmu1_source]->size;
-   }
-   
-   if (IND & SETUP_RGBA) {
-      col = VB->ColorPtr[0]->data;
-      col_stride = VB->ColorPtr[0]->stride;
-      col_size = VB->ColorPtr[0]->size;
-   }
-
-   if (IND & SETUP_SPEC) {
-      spec = VB->SecondaryColorPtr[0]->data;
-      spec_stride = VB->SecondaryColorPtr[0]->stride;
-   }
-
-   if (IND & SETUP_FOGC) {
-      fog = VB->FogCoordPtr->data;
-      fog_stride = VB->FogCoordPtr->stride;
-   }
-
-   if (start) {
-      proj =  (GLfloat (*)[4])((GLubyte *)proj + start * proj_stride);
-      if (IND & SETUP_PSIZ)
-         psize =  (GLfloat (*)[4])((GLubyte *)psize + start * psize_stride);
-      if (IND & SETUP_TMU0)
-	 tc0 =  (GLfloat (*)[4])((GLubyte *)tc0 + start * tc0_stride);
-      if (IND & SETUP_TMU1) 
-	 tc1 =  (GLfloat (*)[4])((GLubyte *)tc1 + start * tc1_stride);
-      if (IND & SETUP_RGBA) 
-	 STRIDE_4F(col, start * col_stride);
-      if (IND & SETUP_SPEC)
-	 STRIDE_4F(spec, start * spec_stride);
-      if (IND & SETUP_FOGC)
-	 fog =  (GLfloat (*)[4])((GLubyte *)fog + start * fog_stride);
-   }
-
-   for (i=start; i < end; i++, v++) {
-      if (IND & SETUP_PSIZ) {
-         v->psize = psize[0][0];
-         psize =  (GLfloat (*)[4])((GLubyte *)psize +  psize_stride);
-      }
-   
-      if (IND & SETUP_XYZW) {
-         if (mask[i] == 0) {
-	    /* unclipped */
-	    VIEWPORT_X(v->x,   proj[0][0]);
-	    VIEWPORT_Y(v->y,   proj[0][1]);
-	    VIEWPORT_Z(v->ooz, proj[0][2]);
-	    v->oow = proj[0][3];
-
-	    if (IND & SETUP_SNAP) {
-#if defined(USE_IEEE)
-	       const float snapper = (3L << 18);
-	       v->x += snapper;
-	       v->x -= snapper;
-	       v->y += snapper;
-	       v->y -= snapper;
-#else
-	       v->x = ((int) (v->x * 16.0f)) * (1.0f / 16.0f);
-	       v->y = ((int) (v->y * 16.0f)) * (1.0f / 16.0f);
-#endif
-	    }
-         } else {
-            /* clipped */
-            v->oow = 1.0;
-         }
-
-	 proj =  (GLfloat (*)[4])((GLubyte *)proj +  proj_stride);
-      }
-      if (IND & SETUP_RGBA) {
-#if FX_PACKEDCOLOR
-         UNCLAMPED_FLOAT_TO_UBYTE(v->pargb[2], col[0][0]);
-         UNCLAMPED_FLOAT_TO_UBYTE(v->pargb[1], col[0][1]);
-         UNCLAMPED_FLOAT_TO_UBYTE(v->pargb[0], col[0][2]);
-         if (col_size == 4) {
-            UNCLAMPED_FLOAT_TO_UBYTE(v->pargb[3], col[0][3]);
-         } else {
-            v->pargb[3] = 255;
-         }
-#else  /* !FX_PACKEDCOLOR */
-         CNORM(v->r, col[0][0]);
-         CNORM(v->g, col[0][1]);
-         CNORM(v->b, col[0][2]);
-         if (col_size == 4) {
-            CNORM(v->a, col[0][3]);
-         } else {
-            v->a = 255.0f;
-         }
-#endif /* !FX_PACKEDCOLOR */
-	 STRIDE_4F(col, col_stride);
-      }
-      if (IND & SETUP_SPEC) {
-#if FX_PACKEDCOLOR
-	 UNCLAMPED_FLOAT_TO_UBYTE(v->pspec[2], spec[0][0]);
-	 UNCLAMPED_FLOAT_TO_UBYTE(v->pspec[1], spec[0][1]);
-	 UNCLAMPED_FLOAT_TO_UBYTE(v->pspec[0], spec[0][2]);
-#else  /* !FX_PACKEDCOLOR */
-         CNORM(v->r1, spec[0][0]);
-         CNORM(v->g1, spec[0][1]);
-         CNORM(v->b1, spec[0][2]);
-#endif /* !FX_PACKEDCOLOR */
-	 STRIDE_4F(spec, spec_stride);
-      }
-      if (IND & SETUP_FOGC) {
-         v->fog = CLAMP(fog[0][0], 0.0f, 1.0f);
-	 fog =  (GLfloat (*)[4])((GLubyte *)fog + fog_stride);
-      }
-      if (IND & SETUP_TMU0) {
-	 GLfloat w = v->oow;
-         v->tmuvtx[0].sow = tc0[0][0] * u0scale * w;
-         v->tmuvtx[0].tow = tc0[0][1] * v0scale * w;
-	 if (IND & SETUP_PTEX) {
-	    v->tmuvtx[0].oow = w;
-	    if (tc0_size == 4) 
-	       v->tmuvtx[0].oow *= tc0[0][3];
-	 } 
-	 tc0 =  (GLfloat (*)[4])((GLubyte *)tc0 +  tc0_stride);
-      }
-      if (IND & SETUP_TMU1) {
-	 GLfloat w = v->oow;
-         v->tmuvtx[1].sow = tc1[0][0] * u1scale * w;
-         v->tmuvtx[1].tow = tc1[0][1] * v1scale * w;
-	 if (IND & SETUP_PTEX) {
-	    v->tmuvtx[1].oow = w;
-	    if (tc1_size == 4) 
-	       v->tmuvtx[1].oow *= tc1[0][3];
-	 } 
-	 tc1 =  (GLfloat (*)[4])((GLubyte *)tc1 +  tc1_stride);
-      } 
-   }
-}
-
-#if (IND & SETUP_XYZW) && (IND & SETUP_RGBA)
-
-static GLboolean TAG(check_tex_sizes)( GLcontext *ctx )
-{
-/*     fprintf(stderr, "%s\n", __FUNCTION__); */
-
-   if (IND & SETUP_PTEX)
-      return GL_TRUE;
-   
-   if (IND & SETUP_TMU0) {
-      struct vertex_buffer *VB = &TNL_CONTEXT(ctx)->vb;
-
-      if (IND & SETUP_TMU1) {
-	 if (VB->TexCoordPtr[0] == 0)
-	    VB->TexCoordPtr[0] = VB->TexCoordPtr[1];
-	 
-	 if (VB->TexCoordPtr[1]->size == 4)
-	    return GL_FALSE;
-      }
-
-      if (VB->TexCoordPtr[0] && VB->TexCoordPtr[0]->size == 4)
-	 return GL_FALSE;
-   }
-
-   return GL_TRUE;
-}
-
-static void TAG(interp)( GLcontext *ctx,
-			 GLfloat t, 
-			 GLuint edst, GLuint eout, GLuint ein,
-			 GLboolean force_boundary )
-{
-   fxMesaContext fxMesa = FX_CONTEXT( ctx );
-   struct vertex_buffer *VB = &TNL_CONTEXT(ctx)->vb;
-   const GLfloat *dstclip = VB->ClipPtr->data[edst];
-   const GLfloat oow = (dstclip[3] == 0.0F) ? 1.0F : (1.0F / dstclip[3]);
-   const GLfloat *const s = ctx->Viewport._WindowMap.m;
-   GrVertex *fxverts = fxMesa->verts;
-   GrVertex *dst = (GrVertex *) (fxverts + edst);
-   const GrVertex *out = (const GrVertex *) (fxverts + eout);
-   const GrVertex *in = (const GrVertex *) (fxverts + ein);
-   const GLfloat wout = oow / out->oow;
-   const GLfloat win = oow / in->oow;
-
-   VIEWPORT_X(dst->x,   dstclip[0] * oow);
-   VIEWPORT_Y(dst->y,   dstclip[1] * oow);
-   VIEWPORT_Z(dst->ooz, dstclip[2] * oow);
-   dst->oow = oow;	
-   
-   if (IND & SETUP_SNAP) {
-#if defined(USE_IEEE)
-      const float snapper = (3L << 18);
-      dst->x += snapper;
-      dst->x -= snapper;
-      dst->y += snapper;
-      dst->y -= snapper;
-#else
-      dst->x = ((int) (dst->x * 16.0f)) * (1.0f / 16.0f);
-      dst->y = ((int) (dst->y * 16.0f)) * (1.0f / 16.0f);
-#endif
-   }
-
-   
-#if FX_PACKEDCOLOR
-   INTERP_UB( t, dst->pargb[0], out->pargb[0], in->pargb[0] );
-   INTERP_UB( t, dst->pargb[1], out->pargb[1], in->pargb[1] );
-   INTERP_UB( t, dst->pargb[2], out->pargb[2], in->pargb[2] );
-   INTERP_UB( t, dst->pargb[3], out->pargb[3], in->pargb[3] );
-#else  /* !FX_PACKEDCOLOR */
-   INTERP_F( t, dst->r, out->r, in->r );
-   INTERP_F( t, dst->g, out->g, in->g );
-   INTERP_F( t, dst->b, out->b, in->b );
-   INTERP_F( t, dst->a, out->a, in->a );
-#endif /* !FX_PACKEDCOLOR */
-
-   if (IND & SETUP_SPEC) {
-#if FX_PACKEDCOLOR
-      INTERP_UB( t, dst->pspec[0], out->pspec[0], in->pspec[0] );
-      INTERP_UB( t, dst->pspec[1], out->pspec[1], in->pspec[1] );
-      INTERP_UB( t, dst->pspec[2], out->pspec[2], in->pspec[2] );
-#else  /* !FX_PACKEDCOLOR */
-      INTERP_F( t, dst->r1, out->r1, in->r1 );
-      INTERP_F( t, dst->g1, out->g1, in->g1 );
-      INTERP_F( t, dst->b1, out->b1, in->b1 );
-#endif /* !FX_PACKEDCOLOR */
-   }
-
-   if (IND & SETUP_FOGC) {
-      INTERP_F( t, dst->fog, out->fog, in->fog );
-   }
-
-   if (IND & SETUP_TMU0) {
-      INTERP_F( t,
-		dst->tmuvtx[0].sow,
-		out->tmuvtx[0].sow * wout,
-		in->tmuvtx[0].sow * win );
-      INTERP_F( t,
-		dst->tmuvtx[0].tow,
-		out->tmuvtx[0].tow * wout,
-		in->tmuvtx[0].tow * win );
-      if (IND & SETUP_PTEX) {
-	 INTERP_F( t,
-		   dst->tmuvtx[0].oow, 
-		   out->tmuvtx[0].oow * wout, 
-		   in->tmuvtx[0].oow * win );
-      }
-   }
-
-   if (IND & SETUP_TMU1) {
-      INTERP_F( t,
-		dst->tmuvtx[1].sow,
-		out->tmuvtx[1].sow * wout,
-		in->tmuvtx[1].sow * win );
-      INTERP_F( t,
-		dst->tmuvtx[1].tow,
-		out->tmuvtx[1].tow * wout,
-		in->tmuvtx[1].tow * win );
-      if (IND & SETUP_PTEX) {
-	 INTERP_F( t,
-		   dst->tmuvtx[1].oow, 
-		   out->tmuvtx[1].oow * wout, 
-		   in->tmuvtx[1].oow * win );
-      }
-   }
-}
-#endif
-
-
-static void TAG(init)( void )
-{
-   setup_tab[IND].emit = TAG(emit);
-   
-   if (IND & SETUP_SPEC) {
-      setup_tab[IND].copy_pv = copy_pv2;
-   } else {
-      setup_tab[IND].copy_pv = copy_pv;
-   }
-
-#if ((IND & SETUP_XYZW) && (IND & SETUP_RGBA))
-   setup_tab[IND].check_tex_sizes = TAG(check_tex_sizes);
-   setup_tab[IND].interp = TAG(interp);
-
-   setup_tab[IND].vertex_format = 0;
-   if (IND & SETUP_PTEX) {
-      setup_tab[IND].vertex_format |= GR_STWHINT_W_DIFF_TMU0;
-   }
-
-#if (IND & SETUP_TMU1)
-   setup_tab[IND].vertex_format |= GR_STWHINT_ST_DIFF_TMU1;
-   if (IND & SETUP_PTEX) {
-      setup_tab[IND].vertex_format |= GR_STWHINT_W_DIFF_TMU1;
-   }
-#endif
-
-#endif
-}
-
-
-#undef IND
-#undef TAG
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/osmesa/Makefile.win b/nx-X11/extras/Mesa/src/mesa/drivers/osmesa/Makefile.win
deleted file mode 100644
index 36d520e65..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/osmesa/Makefile.win
+++ /dev/null
@@ -1,39 +0,0 @@
-# Makefile for Win32
-
-!include <win32.mak>
-
-TOP = ..\..
-
-OSMESA_SRCS = osmesa.c
-OSMESA_OBJS = osmesa.obj
-
-ASM_SRCS =
-CORE_SRCS =
-DRIVER_SRCS = $(OSMESA_SRCS)
-
-SRCS	= $(OSMESA_SRCS)
-
-all	: osmesadll
-
-!include "$(TOP)/mesawin32.mak"
-
-osmesadll: $(OSMESADLL)
-
-CFLAGS	= $(cvarsdll) $(CFLAGS) -D_OPENGL32_ -DBUILD_GL32 -I$(TOP)/src
-LFLAGS	= $(dlllflags) $(lcommon) $(LFLAGS)
-
-OBJS	= $(ASM_SRCS:.S=.obj) $(CORE_SRCS:.c=.obj) $(DRIVER_SRCS:.c=.obj)
-LIBS	= $(guilibsdll) $(TOP)/lib/$(MESALIB)
-
-$(OSMESADLL)	: $(OBJS) osmesa.def
-	$(link) $(LFLAGS) -def:osmesa.def -out:$(OSMESADLL) $(OBJS) $(LIBS)
-	@echo "copying OSMesa library to library directory..."
-	-copy $(OSMESALIB) $(TOP)\lib
-	@echo "copying OSMesa dll to library directory..."
-	-copy $(OSMESADLL) $(TOP)\lib
-
-install	: $(OSMESADLL)
-	@echo "copying OSMesa library to system library directory..."
-	-copy $(OSMESALIB) $(LIBINSTALL)
-	@echo "copying OSMesa dll to system library directory..."
-	-copy $(OSMESADLL) $(DLLINSTALL)
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/osmesa/descrip.mms b/nx-X11/extras/Mesa/src/mesa/drivers/osmesa/descrip.mms
deleted file mode 100644
index 64dc041f9..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/osmesa/descrip.mms
+++ /dev/null
@@ -1,41 +0,0 @@
-# Makefile for core library for VMS
-# contributed by Jouk Jansen  joukj@hrem.stm.tudelft.nl
-# Last revision : 16 June 2003
-
-.first
-	define gl [----.include.gl]
-	define math [--.math]
-	define tnl [--.tnl]
-	define swrast [--.swrast]
-	define swrast_setup [--.swrast_setup]
-	define array_cache [--.array_cache]
-	define drivers [-]
-
-.include [----]mms-config.
-
-##### MACROS #####
-
-VPATH = RCS
-
-INCDIR = [----.include],[--.main],[--.glapi]
-LIBDIR = [----.lib]
-CFLAGS = /include=($(INCDIR),[])/define=(PTHREADS=1)/name=(as_is,short)
-
-SOURCES = osmesa.c
-
-OBJECTS = osmesa.obj
-
-##### RULES #####
-
-VERSION=Mesa V3.4
-
-##### TARGETS #####
-# Make the library
-$(LIBDIR)$(GL_LIB) : $(OBJECTS)
-  @ library $(LIBDIR)$(GL_LIB) $(OBJECTS)
-
-clean :
-	purge
-	delete *.obj;*
-
-osmesa.obj : osmesa.c
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/osmesa/osmesa.c b/nx-X11/extras/Mesa/src/mesa/drivers/osmesa/osmesa.c
deleted file mode 100644
index 8a85b5ecf..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/osmesa/osmesa.c
+++ /dev/null
@@ -1,1333 +0,0 @@
-/*
- * Mesa 3-D graphics library
- * Version:  6.3
- *
- * Copyright (C) 1999-2005  Brian Paul   All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included
- * in all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
- * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- */
-
-
-/*
- * Off-Screen Mesa rendering / Rendering into client memory space
- *
- * Note on thread safety:  this driver is thread safe.  All
- * functions are reentrant.  The notion of current context is
- * managed by the core _mesa_make_current() and _mesa_get_current_context()
- * functions.  Those functions are thread-safe.
- */
-
-
-#include "glheader.h"
-#include "GL/osmesa.h"
-#include "context.h"
-#include "extensions.h"
-#include "framebuffer.h"
-#include "fbobject.h"
-#include "imports.h"
-#include "mtypes.h"
-#include "renderbuffer.h"
-#include "array_cache/acache.h"
-#include "swrast/swrast.h"
-#include "swrast_setup/swrast_setup.h"
-#include "swrast/s_context.h"
-#include "swrast/s_depth.h"
-#include "swrast/s_lines.h"
-#include "swrast/s_triangle.h"
-#include "tnl/tnl.h"
-#include "tnl/t_context.h"
-#include "tnl/t_pipeline.h"
-#include "drivers/common/driverfuncs.h"
-
-
-
-/*
- * This is the OS/Mesa context struct.
- * Notice how it includes a GLcontext.  By doing this we're mimicking
- * C++ inheritance/derivation.
- * Later, we can cast a GLcontext pointer into an OSMesaContext pointer
- * or vice versa.
- */
-struct osmesa_context {
-   GLcontext mesa;		/* The core GL/Mesa context */
-   GLvisual *gl_visual;		/* Describes the buffers */
-   GLframebuffer *gl_buffer;	/* Depth, stencil, accum, etc buffers */
-   GLenum format;		/* either GL_RGBA or GL_COLOR_INDEX */
-   void *buffer;		/* the image buffer */
-   GLint width, height;		/* size of image buffer */
-   GLint rowlength;		/* number of pixels per row */
-   GLint userRowLength;		/* user-specified number of pixels per row */
-   GLint rshift, gshift;	/* bit shifts for RGBA formats */
-   GLint bshift, ashift;
-   GLint rInd, gInd, bInd, aInd;/* index offsets for RGBA formats */
-   GLchan *rowaddr[MAX_HEIGHT];	/* address of first pixel in each image row */
-   GLboolean yup;		/* TRUE  -> Y increases upward */
-				/* FALSE -> Y increases downward */
-};
-
-
-/* Just cast, since we're using structure containment */
-#define OSMESA_CONTEXT(ctx)  ((OSMesaContext) (ctx->DriverCtx))
-
-
-
-/**********************************************************************/
-/*** Private Device Driver Functions                                ***/
-/**********************************************************************/
-
-
-static const GLubyte *
-get_string( GLcontext *ctx, GLenum name )
-{
-   (void) ctx;
-   switch (name) {
-      case GL_RENDERER:
-#if CHAN_BITS == 32
-         return (const GLubyte *) "Mesa OffScreen32";
-#elif CHAN_BITS == 16
-         return (const GLubyte *) "Mesa OffScreen16";
-#else
-         return (const GLubyte *) "Mesa OffScreen";
-#endif
-      default:
-         return NULL;
-   }
-}
-
-
-static void
-osmesa_update_state( GLcontext *ctx, GLuint new_state )
-{
-   /* easy - just propogate */
-   _swrast_InvalidateState( ctx, new_state );
-   _swsetup_InvalidateState( ctx, new_state );
-   _ac_InvalidateState( ctx, new_state );
-   _tnl_InvalidateState( ctx, new_state );
-}
-
-
-static void
-set_buffer( GLcontext *ctx, GLframebuffer *buffer, GLuint bufferBit )
-{
-   /* separate read buffer not supported */
-   ASSERT(buffer == ctx->DrawBuffer);
-   ASSERT(bufferBit == BUFFER_BIT_FRONT_LEFT);
-}
-
-
-/*
- * Just return the current buffer size.
- * There's no window to track the size of.
- */
-static void
-get_buffer_size( GLframebuffer *buffer, GLuint *width, GLuint *height )
-{
-   /* don't use GET_CURRENT_CONTEXT(ctx) here - it's a problem on Windows */
-   GLcontext *ctx = (GLcontext *) _glapi_get_context();
-   (void) buffer;
-   if (ctx) {
-      OSMesaContext osmesa = OSMESA_CONTEXT(ctx);
-      *width = osmesa->width;
-      *height = osmesa->height;
-   }
-}
-
-
-/**********************************************************************/
-/*****        Read/write spans/arrays of pixels                   *****/
-/**********************************************************************/
-
-/* RGBA */
-#define NAME(PREFIX) PREFIX##_RGBA
-#define FORMAT GL_RGBA
-#define SPAN_VARS \
-   const OSMesaContext osmesa = OSMESA_CONTEXT(ctx);
-#define INIT_PIXEL_PTR(P, X, Y) \
-   GLchan *P = osmesa->rowaddr[Y] + 4 * (X)
-#define INC_PIXEL_PTR(P) P += 4
-#if CHAN_TYPE == GL_FLOAT
-#define STORE_PIXEL(DST, X, Y, VALUE) \
-   DST[0] = MAX2((VALUE[RCOMP]), 0.0F); \
-   DST[1] = MAX2((VALUE[GCOMP]), 0.0F); \
-   DST[2] = MAX2((VALUE[BCOMP]), 0.0F); \
-   DST[3] = CLAMP((VALUE[ACOMP]), 0.0F, CHAN_MAXF)
-#define STORE_PIXEL_RGB(DST, X, Y, VALUE) \
-   DST[0] = MAX2((VALUE[RCOMP]), 0.0F); \
-   DST[1] = MAX2((VALUE[GCOMP]), 0.0F); \
-   DST[2] = MAX2((VALUE[BCOMP]), 0.0F); \
-   DST[3] = CHAN_MAXF
-#else
-#define STORE_PIXEL(DST, X, Y, VALUE) \
-   DST[0] = VALUE[RCOMP];  \
-   DST[1] = VALUE[GCOMP];  \
-   DST[2] = VALUE[BCOMP];  \
-   DST[3] = VALUE[ACOMP]
-#define STORE_PIXEL_RGB(DST, X, Y, VALUE) \
-   DST[0] = VALUE[RCOMP];  \
-   DST[1] = VALUE[GCOMP];  \
-   DST[2] = VALUE[BCOMP];  \
-   DST[3] = CHAN_MAX
-#endif
-#define FETCH_PIXEL(DST, SRC) \
-   DST[RCOMP] = SRC[0];  \
-   DST[GCOMP] = SRC[1];  \
-   DST[BCOMP] = SRC[2];  \
-   DST[ACOMP] = SRC[3]
-#include "swrast/s_spantemp.h"
-
-/* BGRA */
-#define NAME(PREFIX) PREFIX##_BGRA
-#define FORMAT GL_RGBA
-#define SPAN_VARS \
-   const OSMesaContext osmesa = OSMESA_CONTEXT(ctx);
-#define INIT_PIXEL_PTR(P, X, Y) \
-   GLchan *P = osmesa->rowaddr[Y] + 4 * (X)
-#define INC_PIXEL_PTR(P) P += 4
-#define STORE_PIXEL(DST, X, Y, VALUE) \
-   DST[2] = VALUE[RCOMP];  \
-   DST[1] = VALUE[GCOMP];  \
-   DST[0] = VALUE[BCOMP];  \
-   DST[3] = VALUE[ACOMP]
-#define STORE_PIXEL_RGB(DST, X, Y, VALUE) \
-   DST[2] = VALUE[RCOMP];  \
-   DST[1] = VALUE[GCOMP];  \
-   DST[0] = VALUE[BCOMP];  \
-   DST[3] = CHAN_MAX
-#define FETCH_PIXEL(DST, SRC) \
-   DST[RCOMP] = SRC[2];  \
-   DST[GCOMP] = SRC[1];  \
-   DST[BCOMP] = SRC[0];  \
-   DST[ACOMP] = SRC[3]
-#include "swrast/s_spantemp.h"
-
-/* ARGB */
-#define NAME(PREFIX) PREFIX##_ARGB
-#define FORMAT GL_RGBA
-#define SPAN_VARS \
-   const OSMesaContext osmesa = OSMESA_CONTEXT(ctx);
-#define INIT_PIXEL_PTR(P, X, Y) \
-   GLchan *P = osmesa->rowaddr[Y] + 4 * (X)
-#define INC_PIXEL_PTR(P) P += 4
-#define STORE_PIXEL(DST, X, Y, VALUE) \
-   DST[1] = VALUE[RCOMP];  \
-   DST[2] = VALUE[GCOMP];  \
-   DST[3] = VALUE[BCOMP];  \
-   DST[0] = VALUE[ACOMP]
-#define STORE_PIXEL_RGB(DST, X, Y, VALUE) \
-   DST[1] = VALUE[RCOMP];  \
-   DST[2] = VALUE[GCOMP];  \
-   DST[3] = VALUE[BCOMP];  \
-   DST[0] = CHAN_MAX
-#define FETCH_PIXEL(DST, SRC) \
-   DST[RCOMP] = SRC[1];  \
-   DST[GCOMP] = SRC[2];  \
-   DST[BCOMP] = SRC[3];  \
-   DST[ACOMP] = SRC[0]
-#include "swrast/s_spantemp.h"
-
-/* RGB */
-#define NAME(PREFIX) PREFIX##_RGB
-#define FORMAT GL_RGBA
-#define SPAN_VARS \
-   const OSMesaContext osmesa = OSMESA_CONTEXT(ctx);
-#define INIT_PIXEL_PTR(P, X, Y) \
-   GLchan *P = osmesa->rowaddr[Y] + 4 * (X)
-#define INC_PIXEL_PTR(P) P += 3
-#define STORE_PIXEL(DST, X, Y, VALUE) \
-   DST[0] = VALUE[RCOMP];  \
-   DST[1] = VALUE[GCOMP];  \
-   DST[2] = VALUE[BCOMP]
-#define FETCH_PIXEL(DST, SRC) \
-   DST[RCOMP] = SRC[0];  \
-   DST[GCOMP] = SRC[1];  \
-   DST[BCOMP] = SRC[2];  \
-   DST[ACOMP] = CHAN_MAX
-#include "swrast/s_spantemp.h"
-
-/* BGR */
-#define NAME(PREFIX) PREFIX##_BGR
-#define FORMAT GL_RGBA
-#define SPAN_VARS \
-   const OSMesaContext osmesa = OSMESA_CONTEXT(ctx);
-#define INIT_PIXEL_PTR(P, X, Y) \
-   GLchan *P = osmesa->rowaddr[Y] + 4 * (X)
-#define INC_PIXEL_PTR(P) P += 3
-#define STORE_PIXEL(DST, X, Y, VALUE) \
-   DST[2] = VALUE[RCOMP];  \
-   DST[1] = VALUE[GCOMP];  \
-   DST[0] = VALUE[BCOMP]
-#define FETCH_PIXEL(DST, SRC) \
-   DST[RCOMP] = SRC[2];  \
-   DST[GCOMP] = SRC[1];  \
-   DST[BCOMP] = SRC[0];  \
-   DST[ACOMP] = CHAN_MAX
-#include "swrast/s_spantemp.h"
-
-/* 16-bit BGR */
-#if CHAN_TYPE == GL_UNSIGNED_BYTE
-#define NAME(PREFIX) PREFIX##_RGB_565
-#define FORMAT GL_RGBA
-#define SPAN_VARS \
-   const OSMesaContext osmesa = OSMESA_CONTEXT(ctx);
-#define INIT_PIXEL_PTR(P, X, Y) \
-   GLushort *P = (GLushort *) osmesa->rowaddr[Y] + (X)
-#define INC_PIXEL_PTR(P) P += 1
-#define STORE_PIXEL(DST, X, Y, VALUE) \
-   *DST = ( (((VALUE[RCOMP]) & 0xf8) << 8) | (((VALUE[GCOMP]) & 0xfc) << 3) | ((VALUE[BCOMP]) >> 3) )
-#define FETCH_PIXEL(DST, SRC) \
-   DST[RCOMP] = ( (((*SRC) >> 8) & 0xf8) | (((*SRC) >> 11) & 0x7) ); \
-   DST[GCOMP] = ( (((*SRC) >> 3) & 0xfc) | (((*SRC) >>  5) & 0x3) ); \
-   DST[BCOMP] = ( (((*SRC) << 3) & 0xf8) | (((*SRC)      ) & 0x7) ); \
-   DST[ACOMP] = CHAN_MAX
-#include "swrast/s_spantemp.h"
-#endif /* CHAN_TYPE == GL_UNSIGNED_BYTE */
-
-/* color index */
-#define NAME(PREFIX) PREFIX##_CI
-#define FORMAT GL_COLOR_INDEX8_EXT
-#define SPAN_VARS \
-   const OSMesaContext osmesa = OSMESA_CONTEXT(ctx);
-#define INIT_PIXEL_PTR(P, X, Y) \
-   GLubyte *P = osmesa->rowaddr[Y] + (X)
-#define INC_PIXEL_PTR(P) P += 1
-#define STORE_PIXEL(DST, X, Y, VALUE) \
-   *DST = VALUE[0]
-#define FETCH_PIXEL(DST, SRC) \
-   DST = SRC[0]
-#include "swrast/s_spantemp.h"
-
-
-
-
-/**********************************************************************/
-/*****                   Optimized line rendering                 *****/
-/**********************************************************************/
-
-
-#if CHAN_TYPE == GL_FLOAT
-#define PACK_RGBA(DST, R, G, B, A)	\
-do {					\
-   (DST)[0] = MAX2( R, 0.0F );		\
-   (DST)[1] = MAX2( G, 0.0F );		\
-   (DST)[2] = MAX2( B, 0.0F );		\
-   (DST)[3] = CLAMP(A, 0.0F, CHAN_MAXF);\
-} while (0)
-#else
-#define PACK_RGBA(DST, R, G, B, A)	\
-do {					\
-   (DST)[osmesa->rInd] = R;		\
-   (DST)[osmesa->gInd] = G;		\
-   (DST)[osmesa->bInd] = B;		\
-   (DST)[osmesa->aInd] = A;		\
-} while (0)
-#endif
-
-#define PACK_RGB(DST, R, G, B)  \
-do {				\
-   (DST)[0] = R;		\
-   (DST)[1] = G;		\
-   (DST)[2] = B;		\
-} while (0)
-
-#define PACK_BGR(DST, R, G, B)  \
-do {				\
-   (DST)[0] = B;		\
-   (DST)[1] = G;		\
-   (DST)[2] = R;		\
-} while (0)
-
-#define PACK_RGB_565(DST, R, G, B)					\
-do {									\
-   (DST) = (((int) (R) << 8) & 0xf800) | (((int) (G) << 3) & 0x7e0) | ((int) (B) >> 3);\
-} while (0)
-
-#define UNPACK_RED(P)      ( (P)[osmesa->rInd] )
-#define UNPACK_GREEN(P)    ( (P)[osmesa->gInd] )
-#define UNPACK_BLUE(P)     ( (P)[osmesa->bInd] )
-#define UNPACK_ALPHA(P)    ( (P)[osmesa->aInd] )
-
-#define PIXELADDR1(X,Y)  (osmesa->rowaddr[Y] + (X))
-#define PIXELADDR2(X,Y)  (osmesa->rowaddr[Y] + 2 * (X))
-#define PIXELADDR3(X,Y)  (osmesa->rowaddr[Y] + 3 * (X))
-#define PIXELADDR4(X,Y)  (osmesa->rowaddr[Y] + 4 * (X))
-
-
-/*
- * Draw a flat-shaded, RGB line into an osmesa buffer.
- */
-#define NAME flat_rgba_line
-#define CLIP_HACK 1
-#define SETUP_CODE						\
-   const OSMesaContext osmesa = OSMESA_CONTEXT(ctx);		\
-   const GLchan *color = vert1->color;
-
-#define PLOT(X, Y)						\
-do {								\
-   GLchan *p = PIXELADDR4(X, Y);				\
-   PACK_RGBA(p, color[0], color[1], color[2], color[3]);	\
-} while (0)
-
-#ifdef WIN32
-#include "..\swrast\s_linetemp.h"
-#else
-#include "swrast/s_linetemp.h"
-#endif
-
-
-
-/*
- * Draw a flat-shaded, Z-less, RGB line into an osmesa buffer.
- */
-#define NAME flat_rgba_z_line
-#define CLIP_HACK 1
-#define INTERP_Z 1
-#define DEPTH_TYPE DEFAULT_SOFTWARE_DEPTH_TYPE
-#define SETUP_CODE					\
-   const OSMesaContext osmesa = OSMESA_CONTEXT(ctx);	\
-   const GLchan *color = vert1->color;
-
-#define PLOT(X, Y)					\
-do {							\
-   if (Z < *zPtr) {					\
-      GLchan *p = PIXELADDR4(X, Y);			\
-      PACK_RGBA(p, color[RCOMP], color[GCOMP],		\
-                   color[BCOMP], color[ACOMP]);		\
-      *zPtr = Z;					\
-   }							\
-} while (0)
-
-#ifdef WIN32
-#include "..\swrast\s_linetemp.h"
-#else
-#include "swrast/s_linetemp.h"
-#endif
-
-
-
-/*
- * Analyze context state to see if we can provide a fast line drawing
- * function, like those in lines.c.  Otherwise, return NULL.
- */
-static swrast_line_func
-osmesa_choose_line_function( GLcontext *ctx )
-{
-   const OSMesaContext osmesa = OSMESA_CONTEXT(ctx);
-   const SWcontext *swrast = SWRAST_CONTEXT(ctx);
-
-   if (CHAN_BITS != 8)                    return NULL;
-   if (ctx->RenderMode != GL_RENDER)      return NULL;
-   if (ctx->Line.SmoothFlag)              return NULL;
-   if (ctx->Texture._EnabledUnits)        return NULL;
-   if (ctx->Light.ShadeModel != GL_FLAT)  return NULL;
-   if (ctx->Line.Width != 1.0F)           return NULL;
-   if (ctx->Line.StippleFlag)             return NULL;
-   if (ctx->Line.SmoothFlag)              return NULL;
-   if (osmesa->format != OSMESA_RGBA &&
-       osmesa->format != OSMESA_BGRA &&
-       osmesa->format != OSMESA_ARGB)     return NULL;
-
-   if (swrast->_RasterMask==DEPTH_BIT
-       && ctx->Depth.Func==GL_LESS
-       && ctx->Depth.Mask==GL_TRUE
-       && ctx->Visual.depthBits == DEFAULT_SOFTWARE_DEPTH_BITS) {
-      return (swrast_line_func) flat_rgba_z_line;
-   }
-
-   if (swrast->_RasterMask == 0) {
-      return (swrast_line_func) flat_rgba_line;
-   }
-
-   return (swrast_line_func) NULL;
-}
-
-
-/**********************************************************************/
-/*****                 Optimized triangle rendering               *****/
-/**********************************************************************/
-
-
-/*
- * Smooth-shaded, z-less triangle, RGBA color.
- */
-#define NAME smooth_rgba_z_triangle
-#define INTERP_Z 1
-#define DEPTH_TYPE DEFAULT_SOFTWARE_DEPTH_TYPE
-#define INTERP_RGB 1
-#define INTERP_ALPHA 1
-#define SETUP_CODE \
-   const OSMesaContext osmesa = OSMESA_CONTEXT(ctx);
-#define RENDER_SPAN( span )					\
-   GLuint i;							\
-   GLchan *img = PIXELADDR4(span.x, span.y); 			\
-   for (i = 0; i < span.end; i++, img += 4) {			\
-      const GLdepth z = FixedToDepth(span.z);			\
-      if (z < zRow[i]) {					\
-         PACK_RGBA(img, FixedToChan(span.red),			\
-            FixedToChan(span.green), FixedToChan(span.blue),	\
-            FixedToChan(span.alpha));				\
-         zRow[i] = z;						\
-      }								\
-      span.red += span.redStep;					\
-      span.green += span.greenStep;				\
-      span.blue += span.blueStep;				\
-      span.alpha += span.alphaStep;				\
-      span.z += span.zStep;					\
-   }
-#ifdef WIN32
-#include "..\swrast\s_tritemp.h"
-#else
-#include "swrast/s_tritemp.h"
-#endif
-
-
-
-/*
- * Flat-shaded, z-less triangle, RGBA color.
- */
-#define NAME flat_rgba_z_triangle
-#define INTERP_Z 1
-#define DEPTH_TYPE DEFAULT_SOFTWARE_DEPTH_TYPE
-#define SETUP_CODE						\
-   const OSMesaContext osmesa = OSMESA_CONTEXT(ctx);		\
-   GLuint pixel;						\
-   PACK_RGBA((GLchan *) &pixel, v2->color[0], v2->color[1],	\
-                                v2->color[2], v2->color[3]);
-
-#define RENDER_SPAN( span )				\
-   GLuint i;						\
-   GLuint *img = (GLuint *) PIXELADDR4(span.x, span.y);	\
-   for (i = 0; i < span.end; i++) {			\
-      const GLdepth z = FixedToDepth(span.z);		\
-      if (z < zRow[i]) {				\
-         img[i] = pixel;				\
-         zRow[i] = z;					\
-      }							\
-      span.z += span.zStep;				\
-   }
-#ifdef WIN32
-#include "..\swrast\s_tritemp.h"
-#else
-#include "swrast/s_tritemp.h"
-#endif
-
-
-
-/*
- * Return pointer to an accelerated triangle function if possible.
- */
-static swrast_tri_func
-osmesa_choose_triangle_function( GLcontext *ctx )
-{
-   const OSMesaContext osmesa = OSMESA_CONTEXT(ctx);
-   const SWcontext *swrast = SWRAST_CONTEXT(ctx);
-
-   if (CHAN_BITS != 8)                  return (swrast_tri_func) NULL;
-   if (ctx->RenderMode != GL_RENDER)    return (swrast_tri_func) NULL;
-   if (ctx->Polygon.SmoothFlag)         return (swrast_tri_func) NULL;
-   if (ctx->Polygon.StippleFlag)        return (swrast_tri_func) NULL;
-   if (ctx->Texture._EnabledUnits)      return (swrast_tri_func) NULL;
-   if (osmesa->format != OSMESA_RGBA &&
-       osmesa->format != OSMESA_BGRA &&
-       osmesa->format != OSMESA_ARGB)   return (swrast_tri_func) NULL;
-   if (ctx->Polygon.CullFlag && 
-       ctx->Polygon.CullFaceMode == GL_FRONT_AND_BACK)
-                                        return (swrast_tri_func) NULL;
-
-   if (swrast->_RasterMask == DEPTH_BIT &&
-       ctx->Depth.Func == GL_LESS &&
-       ctx->Depth.Mask == GL_TRUE &&
-       ctx->Visual.depthBits == DEFAULT_SOFTWARE_DEPTH_BITS) {
-      if (ctx->Light.ShadeModel == GL_SMOOTH) {
-         return (swrast_tri_func) smooth_rgba_z_triangle;
-      }
-      else {
-         return (swrast_tri_func) flat_rgba_z_triangle;
-      }
-   }
-   return (swrast_tri_func) NULL;
-}
-
-
-
-/* Override for the swrast triangle-selection function.  Try to use one
- * of our internal triangle functions, otherwise fall back to the
- * standard swrast functions.
- */
-static void
-osmesa_choose_triangle( GLcontext *ctx )
-{
-   SWcontext *swrast = SWRAST_CONTEXT(ctx);
-
-   swrast->Triangle = osmesa_choose_triangle_function( ctx );
-   if (!swrast->Triangle)
-      _swrast_choose_triangle( ctx );
-}
-
-static void
-osmesa_choose_line( GLcontext *ctx )
-{
-   SWcontext *swrast = SWRAST_CONTEXT(ctx);
-
-   swrast->Line = osmesa_choose_line_function( ctx );
-   if (!swrast->Line)
-      _swrast_choose_line( ctx );
-}
-
-
-#define OSMESA_NEW_LINE   (_NEW_LINE | \
-                           _NEW_TEXTURE | \
-                           _NEW_LIGHT | \
-                           _NEW_DEPTH | \
-                           _NEW_RENDERMODE | \
-                           _SWRAST_NEW_RASTERMASK)
-
-#define OSMESA_NEW_TRIANGLE (_NEW_POLYGON | \
-                             _NEW_TEXTURE | \
-                             _NEW_LIGHT | \
-                             _NEW_DEPTH | \
-                             _NEW_RENDERMODE | \
-                             _SWRAST_NEW_RASTERMASK)
-
-
-/**
- * Don't use _mesa_delete_renderbuffer since we can't free rb->Data.
- */
-static void
-osmesa_delete_renderbuffer(struct gl_renderbuffer *rb)
-{
-   _mesa_free(rb);
-}
-
-
-/**
- * Allocate renderbuffer storage.  We don't actually allocate any storage
- * since we're using a user-provided buffer.
- * Just set up all the gl_renderbuffer methods.
- */
-static GLboolean
-osmesa_renderbuffer_storage(GLcontext *ctx, struct gl_renderbuffer *rb,
-                            GLenum internalFormat, GLuint width, GLuint height)
-{
-   const OSMesaContext osmesa = OSMESA_CONTEXT(ctx);
-
-   if (osmesa->format == OSMESA_RGBA) {
-      rb->GetRow = get_row_RGBA;
-      rb->GetValues = get_values_RGBA;
-      rb->PutRow = put_row_RGBA;
-      rb->PutRowRGB = put_row_rgb_RGBA;
-      rb->PutMonoRow = put_mono_row_RGBA;
-      rb->PutValues = put_values_RGBA;
-      rb->PutMonoValues = put_mono_values_RGBA;
-   }
-   else if (osmesa->format == OSMESA_BGRA) {
-      rb->GetRow = get_row_BGRA;
-      rb->GetValues = get_values_BGRA;
-      rb->PutRow = put_row_BGRA;
-      rb->PutRowRGB = put_row_rgb_BGRA;
-      rb->PutMonoRow = put_mono_row_BGRA;
-      rb->PutValues = put_values_BGRA;
-      rb->PutMonoValues = put_mono_values_BGRA;
-   }
-   else if (osmesa->format == OSMESA_ARGB) {
-      rb->GetRow = get_row_ARGB;
-      rb->GetValues = get_values_ARGB;
-      rb->PutRow = put_row_ARGB;
-      rb->PutRowRGB = put_row_rgb_ARGB;
-      rb->PutMonoRow = put_mono_row_ARGB;
-      rb->PutValues = put_values_ARGB;
-      rb->PutMonoValues = put_mono_values_ARGB;
-   }
-   else if (osmesa->format == OSMESA_RGB) {
-      rb->GetRow = get_row_RGB;
-      rb->GetValues = get_values_RGB;
-      rb->PutRow = put_row_RGB;
-      rb->PutRowRGB = put_row_rgb_RGB;
-      rb->PutMonoRow = put_mono_row_RGB;
-      rb->PutValues = put_values_RGB;
-      rb->PutMonoValues = put_mono_values_RGB;
-   }
-   else if (osmesa->format == OSMESA_BGR) {
-      rb->GetRow = get_row_BGR;
-      rb->GetValues = get_values_BGR;
-      rb->PutRow = put_row_BGR;
-      rb->PutRowRGB = put_row_rgb_BGR;
-      rb->PutMonoRow = put_mono_row_BGR;
-      rb->PutValues = put_values_BGR;
-      rb->PutMonoValues = put_mono_values_BGR;
-   }
-#if CHAN_TYPE == GL_UNSIGNED_BYTE
-   else if (osmesa->format == OSMESA_RGB_565) {
-      rb->GetRow = get_row_RGB_565;
-      rb->GetValues = get_values_RGB_565;
-      rb->PutRow = put_row_RGB_565;
-      rb->PutRow = put_row_rgb_RGB_565;
-      rb->PutMonoRow = put_mono_row_RGB_565;
-      rb->PutValues = put_values_RGB_565;
-      rb->PutMonoValues = put_mono_values_RGB_565;
-   }
-#endif
-   else if (osmesa->format == OSMESA_COLOR_INDEX) {
-      rb->GetRow = get_row_CI;
-      rb->GetValues = get_values_CI;
-      rb->PutRow = put_row_CI;
-      rb->PutMonoRow = put_mono_row_CI;
-      rb->PutValues = put_values_CI;
-      rb->PutMonoValues = put_mono_values_CI;
-   }
-   else {
-      _mesa_problem(ctx, "bad pixel format in osmesa renderbuffer_storage");
-   }
-
-   return GL_TRUE;
-}
-
-
-/**
- * Allocate a new renderbuffer tpo describe the user-provided color buffer.
- */
-static struct gl_renderbuffer *
-new_osmesa_renderbuffer(GLenum format)
-{
-   struct gl_renderbuffer *rb = CALLOC_STRUCT(gl_renderbuffer);
-   if (rb) {
-      const GLuint name = 0;
-      _mesa_init_renderbuffer(rb, name);
-
-      rb->Delete = osmesa_delete_renderbuffer;
-      rb->AllocStorage = osmesa_renderbuffer_storage;
-
-      if (format == OSMESA_COLOR_INDEX) {
-         rb->_BaseFormat = GL_COLOR_INDEX;
-         rb->InternalFormat = GL_COLOR_INDEX;
-         rb->DataType = GL_UNSIGNED_BYTE;
-      }
-      else {
-         rb->_BaseFormat = GL_RGBA;
-         rb->InternalFormat = GL_RGBA;
-         rb->DataType = CHAN_TYPE;
-      }
-   }
-   return rb;
-}
-
-
-
-/**********************************************************************/
-/*****                    Public Functions                        *****/
-/**********************************************************************/
-
-
-/*
- * Create an Off-Screen Mesa rendering context.  The only attribute needed is
- * an RGBA vs Color-Index mode flag.
- *
- * Input:  format - either GL_RGBA or GL_COLOR_INDEX
- *         sharelist - specifies another OSMesaContext with which to share
- *                     display lists.  NULL indicates no sharing.
- * Return:  an OSMesaContext or 0 if error
- */
-GLAPI OSMesaContext GLAPIENTRY
-OSMesaCreateContext( GLenum format, OSMesaContext sharelist )
-{
-   const GLint accumBits = (format == OSMESA_COLOR_INDEX) ? 0 : 16;
-   return OSMesaCreateContextExt(format, DEFAULT_SOFTWARE_DEPTH_BITS,
-                                 8, accumBits, sharelist);
-}
-
-
-
-/*
- * New in Mesa 3.5
- *
- * Create context and specify size of ancillary buffers.
- */
-GLAPI OSMesaContext GLAPIENTRY
-OSMesaCreateContextExt( GLenum format, GLint depthBits, GLint stencilBits,
-                        GLint accumBits, OSMesaContext sharelist )
-{
-   OSMesaContext osmesa;
-   struct dd_function_table functions;
-   GLint rshift, gshift, bshift, ashift;
-   GLint rind, gind, bind, aind;
-   GLint indexBits = 0, redBits = 0, greenBits = 0, blueBits = 0, alphaBits =0;
-   GLboolean rgbmode;
-   const GLuint i4 = 1;
-   const GLubyte *i1 = (GLubyte *) &i4;
-   const GLint little_endian = *i1;
-
-   rind = gind = bind = aind = 0;
-   if (format==OSMESA_COLOR_INDEX) {
-      indexBits = 8;
-      rshift = gshift = bshift = ashift = 0;
-      rgbmode = GL_FALSE;
-   }
-   else if (format==OSMESA_RGBA) {
-      indexBits = 0;
-      redBits = CHAN_BITS;
-      greenBits = CHAN_BITS;
-      blueBits = CHAN_BITS;
-      alphaBits = CHAN_BITS;
-      rind = 0;
-      gind = 1;
-      bind = 2;
-      aind = 3;
-      if (little_endian) {
-         rshift = 0;
-         gshift = 8;
-         bshift = 16;
-         ashift = 24;
-      }
-      else {
-         rshift = 24;
-         gshift = 16;
-         bshift = 8;
-         ashift = 0;
-      }
-      rgbmode = GL_TRUE;
-   }
-   else if (format==OSMESA_BGRA) {
-      indexBits = 0;
-      redBits = CHAN_BITS;
-      greenBits = CHAN_BITS;
-      blueBits = CHAN_BITS;
-      alphaBits = CHAN_BITS;
-      bind = 0;
-      gind = 1;
-      rind = 2;
-      aind = 3;
-      if (little_endian) {
-         bshift = 0;
-         gshift = 8;
-         rshift = 16;
-         ashift = 24;
-      }
-      else {
-         bshift = 24;
-         gshift = 16;
-         rshift = 8;
-         ashift = 0;
-      }
-      rgbmode = GL_TRUE;
-   }
-   else if (format==OSMESA_ARGB) {
-      indexBits = 0;
-      redBits = CHAN_BITS;
-      greenBits = CHAN_BITS;
-      blueBits = CHAN_BITS;
-      alphaBits = CHAN_BITS;
-      aind = 0;
-      rind = 1;
-      gind = 2;
-      bind = 3;
-      if (little_endian) {
-         ashift = 0;
-         rshift = 8;
-         gshift = 16;
-         bshift = 24;
-      }
-      else {
-         ashift = 24;
-         rshift = 16;
-         gshift = 8;
-         bshift = 0;
-      }
-      rgbmode = GL_TRUE;
-   }
-   else if (format==OSMESA_RGB) {
-      indexBits = 0;
-      redBits = CHAN_BITS;
-      greenBits = CHAN_BITS;
-      blueBits = CHAN_BITS;
-      alphaBits = 0;
-      bshift = 0;
-      gshift = 8;
-      rshift = 16;
-      ashift = 24;
-      rind = 0;
-      gind = 1;
-      bind = 2;
-      rgbmode = GL_TRUE;
-   }
-   else if (format==OSMESA_BGR) {
-      indexBits = 0;
-      redBits = CHAN_BITS;
-      greenBits = CHAN_BITS;
-      blueBits = CHAN_BITS;
-      alphaBits = 0;
-      bshift = 0;
-      gshift = 8;
-      rshift = 16;
-      ashift = 24;
-      rind = 2;
-      gind = 1;
-      bind = 0;
-      rgbmode = GL_TRUE;
-   }
-#if CHAN_TYPE == GL_UNSIGNED_BYTE
-   else if (format==OSMESA_RGB_565) {
-      indexBits = 0;
-      redBits = 5;
-      greenBits = 6;
-      blueBits = 5;
-      alphaBits = 0;
-      rshift = 11;
-      gshift = 5;
-      bshift = 0;
-      ashift = 0;
-      rind = 0; /* not used */
-      gind = 0;
-      bind = 0;
-      rgbmode = GL_TRUE;
-   }
-#endif
-   else {
-      return NULL;
-   }
-
-   osmesa = (OSMesaContext) CALLOC_STRUCT(osmesa_context);
-   if (osmesa) {
-      osmesa->gl_visual = _mesa_create_visual( rgbmode,
-                                               GL_FALSE,    /* double buffer */
-                                               GL_FALSE,    /* stereo */
-                                               redBits,
-                                               greenBits,
-                                               blueBits,
-                                               alphaBits,
-                                               indexBits,
-                                               depthBits,
-                                               stencilBits,
-                                               accumBits,
-                                               accumBits,
-                                               accumBits,
-                                               alphaBits ? accumBits : 0,
-                                               1            /* num samples */
-                                               );
-      if (!osmesa->gl_visual) {
-         FREE(osmesa);
-         return NULL;
-      }
-
-      /* Initialize device driver function table */
-      _mesa_init_driver_functions(&functions);
-      /* override with our functions */
-      functions.GetString = get_string;
-      functions.UpdateState = osmesa_update_state;
-      functions.GetBufferSize = get_buffer_size;
-
-      if (!_mesa_initialize_context(&osmesa->mesa,
-                                    osmesa->gl_visual,
-                                    sharelist ? &sharelist->mesa
-                                              : (GLcontext *) NULL,
-                                    &functions, (void *) osmesa)) {
-         _mesa_destroy_visual( osmesa->gl_visual );
-         FREE(osmesa);
-         return NULL;
-      }
-
-      _mesa_enable_sw_extensions(&(osmesa->mesa));
-      _mesa_enable_1_3_extensions(&(osmesa->mesa));
-      _mesa_enable_1_4_extensions(&(osmesa->mesa));
-      _mesa_enable_1_5_extensions(&(osmesa->mesa));
-
-      osmesa->gl_buffer = _mesa_create_framebuffer(osmesa->gl_visual);
-      if (!osmesa->gl_buffer) {
-         _mesa_destroy_visual( osmesa->gl_visual );
-         _mesa_free_context_data( &osmesa->mesa );
-         FREE(osmesa);
-         return NULL;
-      }
-
-      /* create front color buffer in user-provided memory (no back buffer) */
-      _mesa_add_renderbuffer(osmesa->gl_buffer, BUFFER_FRONT_LEFT,
-                             new_osmesa_renderbuffer(format));
-      _mesa_add_soft_renderbuffers(osmesa->gl_buffer,
-                                   GL_FALSE, /* color */
-                                   osmesa->gl_visual->haveDepthBuffer,
-                                   osmesa->gl_visual->haveStencilBuffer,
-                                   osmesa->gl_visual->haveAccumBuffer,
-                                   GL_FALSE, /* alpha */
-                                   GL_FALSE /* aux */ );
-
-      osmesa->format = format;
-      osmesa->buffer = NULL;
-      osmesa->width = 0;
-      osmesa->height = 0;
-      osmesa->userRowLength = 0;
-      osmesa->rowlength = 0;
-      osmesa->yup = GL_TRUE;
-      osmesa->rshift = rshift;
-      osmesa->gshift = gshift;
-      osmesa->bshift = bshift;
-      osmesa->ashift = ashift;
-      osmesa->rInd = rind;
-      osmesa->gInd = gind;
-      osmesa->bInd = bind;
-      osmesa->aInd = aind;
-
-      /* Initialize the software rasterizer and helper modules. */
-      {
-	 GLcontext *ctx = &osmesa->mesa;
-         SWcontext *swrast;
-         struct swrast_device_driver *swdd;
-         TNLcontext *tnl;
-
-	 if (!_swrast_CreateContext( ctx ) ||
-             !_ac_CreateContext( ctx ) ||
-             !_tnl_CreateContext( ctx ) ||
-             !_swsetup_CreateContext( ctx )) {
-            _mesa_destroy_visual(osmesa->gl_visual);
-            _mesa_free_context_data(ctx);
-            _mesa_free(osmesa);
-            return NULL;
-         }
-	
-	 _swsetup_Wakeup( ctx );
-
-         /* use default TCL pipeline */
-         tnl = TNL_CONTEXT(ctx);
-         tnl->Driver.RunPipeline = _tnl_run_pipeline;
-
-         swdd = _swrast_GetDeviceDriverReference( ctx );
-         swdd->SetBuffer = set_buffer;
-
-         /* Extend the software rasterizer with our optimized line and triangle
-          * drawing functions.
-          */
-         swrast = SWRAST_CONTEXT( ctx );
-         swrast->choose_line = osmesa_choose_line;
-         swrast->choose_triangle = osmesa_choose_triangle;
-         swrast->invalidate_line |= OSMESA_NEW_LINE;
-         swrast->invalidate_triangle |= OSMESA_NEW_TRIANGLE;
-      }
-   }
-   return osmesa;
-}
-
-
-/*
- * Destroy an Off-Screen Mesa rendering context.
- *
- * Input:  ctx - the context to destroy
- */
-GLAPI void GLAPIENTRY
-OSMesaDestroyContext( OSMesaContext ctx )
-{
-   if (ctx) {
-      _swsetup_DestroyContext( &ctx->mesa );
-      _tnl_DestroyContext( &ctx->mesa );
-      _ac_DestroyContext( &ctx->mesa );
-      _swrast_DestroyContext( &ctx->mesa );
-
-      _mesa_destroy_visual( ctx->gl_visual );
-      _mesa_destroy_framebuffer( ctx->gl_buffer );
-      _mesa_free_context_data( &ctx->mesa );
-      FREE( ctx );
-   }
-}
-
-
-/*
- * Recompute the values of the context's rowaddr array.
- */
-static void
-compute_row_addresses( OSMesaContext ctx )
-{
-   GLint bytesPerPixel, bytesPerRow, i;
-   GLubyte *origin = (GLubyte *) ctx->buffer;
-
-   if (ctx->format == OSMESA_COLOR_INDEX) {
-      /* CI mode */
-      bytesPerPixel = 1 * sizeof(GLchan);
-   }
-   else if ((ctx->format == OSMESA_RGB) || (ctx->format == OSMESA_BGR)) {
-      /* RGB mode */
-      bytesPerPixel = 3 * sizeof(GLchan);
-   }
-   else if (ctx->format == OSMESA_RGB_565) {
-      /* 5/6/5 RGB pixel in 16 bits */
-      bytesPerPixel = 2;
-   }
-   else {
-      /* RGBA mode */
-      bytesPerPixel = 4 * sizeof(GLchan);
-   }
-
-   bytesPerRow = ctx->rowlength * bytesPerPixel;
-
-   if (ctx->yup) {
-      /* Y=0 is bottom line of window */
-      for (i = 0; i < MAX_HEIGHT; i++) {
-         ctx->rowaddr[i] = (GLchan *) ((GLubyte *) origin + i * bytesPerRow);
-      }
-   }
-   else {
-      /* Y=0 is top line of window */
-      for (i = 0; i < MAX_HEIGHT; i++) {
-         GLint j = ctx->height - i - 1;
-         ctx->rowaddr[i] = (GLchan *) ((GLubyte *) origin + j * bytesPerRow);
-      }
-   }
-}
-
-
-/*
- * Bind an OSMesaContext to an image buffer.  The image buffer is just a
- * block of memory which the client provides.  Its size must be at least
- * as large as width*height*sizeof(type).  Its address should be a multiple
- * of 4 if using RGBA mode.
- *
- * Image data is stored in the order of glDrawPixels:  row-major order
- * with the lower-left image pixel stored in the first array position
- * (ie. bottom-to-top).
- *
- * If the context's viewport hasn't been initialized yet, it will now be
- * initialized to (0,0,width,height).
- *
- * Input:  ctx - the rendering context
- *         buffer - the image buffer memory
- *         type - data type for pixel components
- *            Normally, only GL_UNSIGNED_BYTE and GL_UNSIGNED_SHORT_5_6_5
- *            are supported.  But if Mesa's been compiled with CHAN_BITS==16
- *            then type must be GL_UNSIGNED_SHORT.  And if Mesa's been build
- *            with CHAN_BITS==32 then type must be GL_FLOAT.
- *         width, height - size of image buffer in pixels, at least 1
- * Return:  GL_TRUE if success, GL_FALSE if error because of invalid ctx,
- *          invalid buffer address, invalid type, width<1, height<1,
- *          width>internal limit or height>internal limit.
- */
-GLAPI GLboolean GLAPIENTRY
-OSMesaMakeCurrent( OSMesaContext ctx, void *buffer, GLenum type,
-                   GLsizei width, GLsizei height )
-{
-   if (!ctx || !buffer ||
-       width < 1 || height < 1 ||
-       width > MAX_WIDTH || height > MAX_HEIGHT) {
-      return GL_FALSE;
-   }
-
-   if (ctx->format == OSMESA_RGB_565) {
-      if (type != GL_UNSIGNED_SHORT_5_6_5)
-         return GL_FALSE;
-   }
-   else if (type != CHAN_TYPE) {
-      return GL_FALSE;
-   }
-
-   /* Need to set these before calling _mesa_make_current() since the first
-    * time the context is bound, _mesa_make_current() will call our
-    * get_buffer_size() function to initialize the viewport.  These are the
-    * values returned by get_buffer_size():
-    */
-   ctx->buffer = buffer;
-   ctx->width = width;
-   ctx->height = height;
-
-   osmesa_update_state( &ctx->mesa, 0 );
-   _mesa_make_current( &ctx->mesa, ctx->gl_buffer, ctx->gl_buffer );
-
-   if (ctx->userRowLength)
-      ctx->rowlength = ctx->userRowLength;
-   else
-      ctx->rowlength = width;
-
-   compute_row_addresses( ctx );
-
-   /* this will make ensure we recognize the new buffer size */
-   _mesa_resize_framebuffer(&ctx->mesa, ctx->gl_buffer, width, height);
-
-   /* Added by Gerk Huisma: */
-   _tnl_MakeCurrent( &ctx->mesa, ctx->mesa.DrawBuffer,
-                     ctx->mesa.ReadBuffer );
-
-   return GL_TRUE;
-}
-
-
-
-GLAPI OSMesaContext GLAPIENTRY
-OSMesaGetCurrentContext( void )
-{
-   GLcontext *ctx = _mesa_get_current_context();
-   if (ctx)
-      return (OSMesaContext) ctx;
-   else
-      return NULL;
-}
-
-
-
-GLAPI void GLAPIENTRY
-OSMesaPixelStore( GLint pname, GLint value )
-{
-   OSMesaContext osmesa = OSMesaGetCurrentContext();
-
-   switch (pname) {
-      case OSMESA_ROW_LENGTH:
-         if (value<0) {
-            _mesa_error( &osmesa->mesa, GL_INVALID_VALUE,
-                      "OSMesaPixelStore(value)" );
-            return;
-         }
-         osmesa->userRowLength = value;
-         osmesa->rowlength = value ? value : osmesa->width;
-         break;
-      case OSMESA_Y_UP:
-         osmesa->yup = value ? GL_TRUE : GL_FALSE;
-         break;
-      default:
-         _mesa_error( &osmesa->mesa, GL_INVALID_ENUM, "OSMesaPixelStore(pname)" );
-         return;
-   }
-
-   compute_row_addresses( osmesa );
-}
-
-
-GLAPI void GLAPIENTRY
-OSMesaGetIntegerv( GLint pname, GLint *value )
-{
-   OSMesaContext osmesa = OSMesaGetCurrentContext();
-
-   switch (pname) {
-      case OSMESA_WIDTH:
-         *value = osmesa->width;
-         return;
-      case OSMESA_HEIGHT:
-         *value = osmesa->height;
-         return;
-      case OSMESA_FORMAT:
-         *value = osmesa->format;
-         return;
-      case OSMESA_TYPE:
-         *value = CHAN_TYPE;
-         return;
-      case OSMESA_ROW_LENGTH:
-         *value = osmesa->userRowLength;
-         return;
-      case OSMESA_Y_UP:
-         *value = osmesa->yup;
-         return;
-      case OSMESA_MAX_WIDTH:
-         *value = MAX_WIDTH;
-         return;
-      case OSMESA_MAX_HEIGHT:
-         *value = MAX_HEIGHT;
-         return;
-      default:
-         _mesa_error(&osmesa->mesa, GL_INVALID_ENUM, "OSMesaGetIntergerv(pname)");
-         return;
-   }
-}
-
-/*
- * Return the depth buffer associated with an OSMesa context.
- * Input:  c - the OSMesa context
- * Output:  width, height - size of buffer in pixels
- *          bytesPerValue - bytes per depth value (2 or 4)
- *          buffer - pointer to depth buffer values
- * Return:  GL_TRUE or GL_FALSE to indicate success or failure.
- */
-GLAPI GLboolean GLAPIENTRY
-OSMesaGetDepthBuffer( OSMesaContext c, GLint *width, GLint *height,
-                      GLint *bytesPerValue, void **buffer )
-{
-   struct gl_renderbuffer *rb = NULL;
-
-   if (c->gl_buffer)
-      rb = c->gl_buffer->Attachment[BUFFER_DEPTH].Renderbuffer;
-
-   if (!rb || !rb->Data) {
-      /*if ((!c->gl_buffer) || (!c->gl_buffer->DepthBuffer)) {*/
-      *width = 0;
-      *height = 0;
-      *bytesPerValue = 0;
-      *buffer = 0;
-      return GL_FALSE;
-   }
-   else {
-      *width = c->gl_buffer->Width;
-      *height = c->gl_buffer->Height;
-      if (c->gl_visual->depthBits <= 16)
-         *bytesPerValue = sizeof(GLushort);
-      else
-         *bytesPerValue = sizeof(GLuint);
-      *buffer = rb->Data;
-      return GL_TRUE;
-   }
-}
-
-/*
- * Return the color buffer associated with an OSMesa context.
- * Input:  c - the OSMesa context
- * Output:  width, height - size of buffer in pixels
- *          format - the pixel format (OSMESA_FORMAT)
- *          buffer - pointer to color buffer values
- * Return:  GL_TRUE or GL_FALSE to indicate success or failure.
- */
-GLAPI GLboolean GLAPIENTRY
-OSMesaGetColorBuffer( OSMesaContext c, GLint *width,
-                      GLint *height, GLint *format, void **buffer )
-{
-   if (!c->buffer) {
-      *width = 0;
-      *height = 0;
-      *format = 0;
-      *buffer = 0;
-      return GL_FALSE;
-   }
-   else {
-      *width = c->width;
-      *height = c->height;
-      *format = c->format;
-      *buffer = c->buffer;
-      return GL_TRUE;
-   }
-}
-
-
-struct name_function
-{
-   const char *Name;
-   OSMESAproc Function;
-};
-
-static struct name_function functions[] = {
-   { "OSMesaCreateContext", (OSMESAproc) OSMesaCreateContext },
-   { "OSMesaCreateContextExt", (OSMESAproc) OSMesaCreateContextExt },
-   { "OSMesaDestroyContext", (OSMESAproc) OSMesaDestroyContext },
-   { "OSMesaMakeCurrent", (OSMESAproc) OSMesaMakeCurrent },
-   { "OSMesaGetCurrentContext", (OSMESAproc) OSMesaGetCurrentContext },
-   { "OSMesaPixelsStore", (OSMESAproc) OSMesaPixelStore },
-   { "OSMesaGetIntegerv", (OSMESAproc) OSMesaGetIntegerv },
-   { "OSMesaGetDepthBuffer", (OSMESAproc) OSMesaGetDepthBuffer },
-   { "OSMesaGetColorBuffer", (OSMESAproc) OSMesaGetColorBuffer },
-   { "OSMesaGetProcAddress", (OSMESAproc) OSMesaGetProcAddress },
-   { NULL, NULL }
-};
-
-
-GLAPI OSMESAproc GLAPIENTRY
-OSMesaGetProcAddress( const char *funcName )
-{
-   int i;
-   for (i = 0; functions[i].Name; i++) {
-      if (_mesa_strcmp(functions[i].Name, funcName) == 0)
-         return functions[i].Function;
-   }
-   return _glapi_get_proc_address(funcName);
-}
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/osmesa/osmesa.def b/nx-X11/extras/Mesa/src/mesa/drivers/osmesa/osmesa.def
deleted file mode 100644
index a92a30f35..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/osmesa/osmesa.def
+++ /dev/null
@@ -1,13 +0,0 @@
-DESCRIPTION 'Mesa OSMesa lib for Win32'
-VERSION 4.1
-
-EXPORTS
-	OSMesaCreateContext
-	OSMesaCreateContextExt
-	OSMesaDestroyContext
-	OSMesaMakeCurrent
-	OSMesaGetCurrentContext
-	OSMesaPixelStore
-	OSMesaGetIntegerv
-	OSMesaGetDepthBuffer
-	OSMesaGetColorBuffer
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/x11/descrip.mms b/nx-X11/extras/Mesa/src/mesa/drivers/x11/descrip.mms
deleted file mode 100644
index 69d14e36c..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/x11/descrip.mms
+++ /dev/null
@@ -1,51 +0,0 @@
-# Makefile for core library for VMS
-# contributed by Jouk Jansen  joukj@hrem.stm.tudelft.nl
-# Last revision : 16 June 2003
-
-.first
-	define gl [----.include.gl]
-	define math [--.math]
-	define tnl [--.tnl]
-	define swrast [--.swrast]
-	define swrast_setup [--.swrast_setup]
-	define array_cache [--.array_cache]
-	define drivers [-]
-
-.include [----]mms-config.
-
-##### MACROS #####
-
-VPATH = RCS
-
-INCDIR = [----.include],[--.main],[--.glapi]
-LIBDIR = [----.lib]
-CFLAGS = /include=($(INCDIR),[])/define=(PTHREADS=1)/name=(as_is,short)
-
-SOURCES = fakeglx.c glxapi.c xfonts.c xm_api.c xm_dd.c xm_line.c xm_span.c\
-	xm_tri.c xm_buffer.c
-
-OBJECTS =fakeglx.obj,glxapi.obj,xfonts.obj,xm_api.obj,xm_dd.obj,xm_line.obj,\
-	xm_span.obj,xm_tri.obj,xm_buffer.obj
-
-##### RULES #####
-
-VERSION=Mesa V3.4
-
-##### TARGETS #####
-# Make the library
-$(LIBDIR)$(GL_LIB) : $(OBJECTS)
-  @ library $(LIBDIR)$(GL_LIB) $(OBJECTS)
-
-clean :
-	purge
-	delete *.obj;*
-
-fakeglx.obj : fakeglx.c
-glxapi.obj : glxapi.c
-xfonts.obj : xfonts.c
-xm_api.obj : xm_api.c
-xm_buffer.obj : xm_buffer.c
-xm_dd.obj : xm_dd.c
-xm_line.obj : xm_line.c
-xm_span.obj : xm_span.c
-xm_tri.obj : xm_tri.c
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/x11/fakeglx.c b/nx-X11/extras/Mesa/src/mesa/drivers/x11/fakeglx.c
deleted file mode 100644
index d3213e708..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/x11/fakeglx.c
+++ /dev/null
@@ -1,2886 +0,0 @@
-/*
- * Mesa 3-D graphics library
- * Version:  6.4
- *
- * Copyright (C) 1999-2005  Brian Paul   All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included
- * in all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
- * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- */
-
-
-/*
- * This is an emulation of the GLX API which allows Mesa/GLX-based programs
- * to run on X servers which do not have the real GLX extension.
- *
- * Thanks to the contributors:
- *
- * Initial version:  Philip Brown (phil@bolthole.com)
- * Better glXGetConfig() support: Armin Liebchen (liebchen@asylum.cs.utah.edu)
- * Further visual-handling refinements: Wolfram Gloger
- *    (wmglo@Dent.MED.Uni-Muenchen.DE).
- *
- * Notes:
- *   Don't be fooled, stereo isn't supported yet.
- */
-
-
-
-#include "glxheader.h"
-#include "glxapi.h"
-#include "GL/xmesa.h"
-#include "context.h"
-#include "config.h"
-#include "macros.h"
-#include "imports.h"
-#include "mtypes.h"
-#include "version.h"
-#include "xfonts.h"
-#include "xmesaP.h"
-
-#ifdef __VMS
-#define _mesa_sprintf sprintf
-#endif
-
-/* This indicates the client-side GLX API and GLX encoder version. */
-#define CLIENT_MAJOR_VERSION 1
-#define CLIENT_MINOR_VERSION 4  /* but don't have 1.3's pbuffers, etc yet */
-
-/* This indicates the server-side GLX decoder version.
- * GLX 1.4 indicates OpenGL 1.3 support
- */
-#define SERVER_MAJOR_VERSION 1
-#define SERVER_MINOR_VERSION 4
-
-/* This is appended onto the glXGetClient/ServerString version strings. */
-#define MESA_GLX_VERSION "Mesa " MESA_VERSION_STRING
-
-/* Who implemented this GLX? */
-#define VENDOR "Brian Paul"
-
-#define EXTENSIONS \
-   "GLX_MESA_set_3dfx_mode " \
-   "GLX_MESA_copy_sub_buffer " \
-   "GLX_MESA_pixmap_colormap " \
-   "GLX_MESA_release_buffers " \
-   "GLX_ARB_get_proc_address " \
-   "GLX_EXT_visual_info " \
-   "GLX_EXT_visual_rating " \
-   "GLX_SGI_video_sync " \
-   "GLX_SGIX_fbconfig " \
-   "GLX_SGIX_pbuffer "
-
-/*
- * Our fake GLX context will contain a "real" GLX context and an XMesa context.
- *
- * Note that a pointer to a __GLXcontext is a pointer to a fake_glx_context,
- * and vice versa.
- *
- * We really just need this structure in order to make the libGL functions
- * glXGetCurrentContext(), glXGetCurrentDrawable() and glXGetCurrentDisplay()
- * work correctly.
- */
-struct fake_glx_context {
-   __GLXcontext glxContext;   /* this MUST be first! */
-   XMesaContext xmesaContext;
-};
-
-
-
-/**********************************************************************/
-/***                       GLX Visual Code                          ***/
-/**********************************************************************/
-
-#define DONT_CARE -1
-
-
-static XMesaVisual *VisualTable = NULL;
-static int NumVisuals = 0;
-
-
-/*
- * This struct and some code fragments borrowed
- * from Mark Kilgard's GLUT library.
- */
-typedef struct _OverlayInfo {
-  /* Avoid 64-bit portability problems by being careful to use
-     longs due to the way XGetWindowProperty is specified. Note
-     that these parameters are passed as CARD32s over X
-     protocol. */
-  unsigned long overlay_visual;
-  long transparent_type;
-  long value;
-  long layer;
-} OverlayInfo;
-
-
-
-/* Macro to handle c_class vs class field name in XVisualInfo struct */
-#if defined(__cplusplus) || defined(c_plusplus)
-#define CLASS c_class
-#else
-#define CLASS class
-#endif
-
-
-
-/*
- * Test if the given XVisualInfo is usable for Mesa rendering.
- */
-static GLboolean
-is_usable_visual( XVisualInfo *vinfo )
-{
-   switch (vinfo->CLASS) {
-      case StaticGray:
-      case GrayScale:
-         /* Any StaticGray/GrayScale visual works in RGB or CI mode */
-         return GL_TRUE;
-      case StaticColor:
-      case PseudoColor:
-	 /* Any StaticColor/PseudoColor visual of at least 4 bits */
-	 if (vinfo->depth>=4) {
-	    return GL_TRUE;
-	 }
-	 else {
-	    return GL_FALSE;
-	 }
-      case TrueColor:
-      case DirectColor:
-	 /* Any depth of TrueColor or DirectColor works in RGB mode */
-	 return GL_TRUE;
-      default:
-	 /* This should never happen */
-	 return GL_FALSE;
-   }
-}
-
-
-
-/**
- * Get an array OverlayInfo records for specified screen.
- * \param dpy  the display
- * \param screen  screen number
- * \param numOverlays  returns numver of OverlayInfo records
- * \return  pointer to OverlayInfo array, free with XFree()
- */
-static OverlayInfo *
-GetOverlayInfo(Display *dpy, int screen, int *numOverlays)
-{
-   Atom overlayVisualsAtom;
-   Atom actualType;
-   Status status;
-   unsigned char *ovInfo;
-   unsigned long sizeData, bytesLeft;
-   int actualFormat;
-
-   /*
-    * The SERVER_OVERLAY_VISUALS property on the root window contains
-    * a list of overlay visuals.  Get that list now.
-    */
-   overlayVisualsAtom = XInternAtom(dpy,"SERVER_OVERLAY_VISUALS", True);
-   if (overlayVisualsAtom == None) {
-      return 0;
-   }
-
-   status = XGetWindowProperty(dpy, RootWindow(dpy, screen),
-                               overlayVisualsAtom, 0L, (long) 10000, False,
-                               overlayVisualsAtom, &actualType, &actualFormat,
-                               &sizeData, &bytesLeft,
-                               &ovInfo);
-
-   if (status != Success || actualType != overlayVisualsAtom ||
-       actualFormat != 32 || sizeData < 4) {
-      /* something went wrong */
-      XFree((void *) ovInfo);
-      *numOverlays = 0;
-      return NULL;
-   }
-
-   *numOverlays = sizeData / 4;
-   return (OverlayInfo *) ovInfo;
-}
-
-
-
-/**
- * Return the level (overlay, normal, underlay) of a given XVisualInfo.
- * Input:  dpy - the X display
- *         vinfo - the XVisualInfo to test
- * Return:  level of the visual:
- *             0 = normal planes
- *            >0 = overlay planes
- *            <0 = underlay planes
- */
-static int
-level_of_visual( Display *dpy, XVisualInfo *vinfo )
-{
-   OverlayInfo *overlay_info;
-   int numOverlaysPerScreen, i;
-
-   overlay_info = GetOverlayInfo(dpy, vinfo->screen, &numOverlaysPerScreen);
-   if (!overlay_info) {
-      return 0;
-   }
-
-   /* search the overlay visual list for the visual ID of interest */
-   for (i = 0; i < numOverlaysPerScreen; i++) {
-      const OverlayInfo *ov = overlay_info + i;
-      if (ov->overlay_visual == vinfo->visualid) {
-         /* found the visual */
-         if (/*ov->transparent_type==1 &&*/ ov->layer!=0) {
-            int level = ov->layer;
-            XFree((void *) overlay_info);
-            return level;
-         }
-         else {
-            XFree((void *) overlay_info);
-            return 0;
-         }
-      }
-   }
-
-   /* The visual ID was not found in the overlay list. */
-   XFree((void *) overlay_info);
-   return 0;
-}
-
-
-
-
-/*
- * Given an XVisualInfo and RGB, Double, and Depth buffer flags, save the
- * configuration in our list of GLX visuals.
- */
-static XMesaVisual
-save_glx_visual( Display *dpy, XVisualInfo *vinfo,
-                 GLboolean rgbFlag, GLboolean alphaFlag, GLboolean dbFlag,
-                 GLboolean stereoFlag,
-                 GLint depth_size, GLint stencil_size,
-                 GLint accumRedSize, GLint accumGreenSize,
-                 GLint accumBlueSize, GLint accumAlphaSize,
-                 GLint level, GLint numAuxBuffers )
-{
-   GLboolean ximageFlag = GL_TRUE;
-   XMesaVisual xmvis;
-   GLint i;
-   GLboolean comparePointers;
-
-   if (dbFlag) {
-      /* Check if the MESA_BACK_BUFFER env var is set */
-      char *backbuffer = _mesa_getenv("MESA_BACK_BUFFER");
-      if (backbuffer) {
-         if (backbuffer[0]=='p' || backbuffer[0]=='P') {
-            ximageFlag = GL_FALSE;
-         }
-         else if (backbuffer[0]=='x' || backbuffer[0]=='X') {
-            ximageFlag = GL_TRUE;
-         }
-         else {
-            _mesa_warning(NULL, "Mesa: invalid value for MESA_BACK_BUFFER environment variable, using an XImage.");
-         }
-      }
-   }
-
-   /* Comparing IDs uses less memory but sometimes fails. */
-   /* XXX revisit this after 3.0 is finished. */
-   if (_mesa_getenv("MESA_GLX_VISUAL_HACK"))
-      comparePointers = GL_TRUE;
-   else
-      comparePointers = GL_FALSE;
-
-   /* Force the visual to have an alpha channel */
-   if (rgbFlag && _mesa_getenv("MESA_GLX_FORCE_ALPHA"))
-      alphaFlag = GL_TRUE;
-
-   /* First check if a matching visual is already in the list */
-   for (i=0; i<NumVisuals; i++) {
-      XMesaVisual v = VisualTable[i];
-      if (v->display == dpy
-          && v->mesa_visual.level == level
-          && v->mesa_visual.numAuxBuffers == numAuxBuffers
-          && v->ximage_flag == ximageFlag
-          && v->mesa_visual.rgbMode == rgbFlag
-          && v->mesa_visual.doubleBufferMode == dbFlag
-          && v->mesa_visual.stereoMode == stereoFlag
-          && (v->mesa_visual.alphaBits > 0) == alphaFlag
-          && (v->mesa_visual.depthBits >= depth_size || depth_size == 0)
-          && (v->mesa_visual.stencilBits >= stencil_size || stencil_size == 0)
-          && (v->mesa_visual.accumRedBits >= accumRedSize || accumRedSize == 0)
-          && (v->mesa_visual.accumGreenBits >= accumGreenSize || accumGreenSize == 0)
-          && (v->mesa_visual.accumBlueBits >= accumBlueSize || accumBlueSize == 0)
-          && (v->mesa_visual.accumAlphaBits >= accumAlphaSize || accumAlphaSize == 0)) {
-         /* now either compare XVisualInfo pointers or visual IDs */
-         if ((!comparePointers && v->visinfo->visualid == vinfo->visualid)
-             || (comparePointers && v->vishandle == vinfo)) {
-            return v;
-         }
-      }
-   }
-
-   /* Create a new visual and add it to the list. */
-
-   xmvis = XMesaCreateVisual( dpy, vinfo, rgbFlag, alphaFlag, dbFlag,
-                              stereoFlag, ximageFlag,
-                              depth_size, stencil_size,
-                              accumRedSize, accumBlueSize,
-                              accumBlueSize, accumAlphaSize, 0, level,
-                              GLX_NONE_EXT );
-   if (xmvis) {
-      /* Save a copy of the pointer now so we can find this visual again
-       * if we need to search for it in find_glx_visual().
-       */
-      xmvis->vishandle = vinfo;
-      /* Allocate more space for additional visual */
-      VisualTable = _mesa_realloc( VisualTable, 
-                                   sizeof(XMesaVisual) * NumVisuals, 
-                                   sizeof(XMesaVisual) * (NumVisuals + 1));
-      /* add xmvis to the list */
-      VisualTable[NumVisuals] = xmvis;
-      NumVisuals++;
-      /* XXX minor hack, because XMesaCreateVisual doesn't support an
-       * aux buffers parameter.
-       */
-      xmvis->mesa_visual.numAuxBuffers = numAuxBuffers;
-   }
-   return xmvis;
-}
-
-
-/**
- * Return the default number of bits for the Z buffer.
- * If defined, use the MESA_GLX_DEPTH_BITS env var value.
- * Otherwise, use the DEFAULT_SOFTWARE_DEPTH_BITS constant.
- * XXX probably do the same thing for stencil, accum, etc.
- */
-static GLint
-default_depth_bits(void)
-{
-   int zBits;
-   const char *zEnv = _mesa_getenv("MESA_GLX_DEPTH_BITS");
-   if (zEnv)
-      zBits = _mesa_atoi(zEnv);
-   else
-      zBits = DEFAULT_SOFTWARE_DEPTH_BITS;
-   return zBits;
-}
-
-
-
-/*
- * Create a GLX visual from a regular XVisualInfo.
- * This is called when Fake GLX is given an XVisualInfo which wasn't
- * returned by glXChooseVisual.  Since this is the first time we're
- * considering this visual we'll take a guess at reasonable values
- * for depth buffer size, stencil size, accum size, etc.
- * This is the best we can do with a client-side emulation of GLX.
- */
-static XMesaVisual
-create_glx_visual( Display *dpy, XVisualInfo *visinfo )
-{
-   int vislevel;
-   GLint zBits = default_depth_bits();
-
-   vislevel = level_of_visual( dpy, visinfo );
-   if (vislevel) {
-      /* Configure this visual as a CI, single-buffered overlay */
-      return save_glx_visual( dpy, visinfo,
-                              GL_FALSE,  /* rgb */
-                              GL_FALSE,  /* alpha */
-                              GL_FALSE,  /* double */
-                              GL_FALSE,  /* stereo */
-                              0,         /* depth bits */
-                              0,         /* stencil bits */
-                              0,0,0,0,   /* accum bits */
-                              vislevel,  /* level */
-                              0          /* numAux */
-                            );
-   }
-   else if (is_usable_visual( visinfo )) {
-      if (_mesa_getenv("MESA_GLX_FORCE_CI")) {
-         /* Configure this visual as a COLOR INDEX visual. */
-         return save_glx_visual( dpy, visinfo,
-                                 GL_FALSE,   /* rgb */
-                                 GL_FALSE,  /* alpha */
-                                 GL_TRUE,   /* double */
-                                 GL_FALSE,  /* stereo */
-                                 zBits,
-                                 STENCIL_BITS,
-                                 0, 0, 0, 0, /* accum bits */
-                                 0,         /* level */
-                                 0          /* numAux */
-                               );
-      }
-      else {
-         /* Configure this visual as RGB, double-buffered, depth-buffered. */
-         /* This is surely wrong for some people's needs but what else */
-         /* can be done?  They should use glXChooseVisual(). */
-         return save_glx_visual( dpy, visinfo,
-                                 GL_TRUE,   /* rgb */
-                                 GL_FALSE,  /* alpha */
-                                 GL_TRUE,   /* double */
-                                 GL_FALSE,  /* stereo */
-                                 zBits,
-                                 STENCIL_BITS,
-                                 ACCUM_BITS, /* r */
-                                 ACCUM_BITS, /* g */
-                                 ACCUM_BITS, /* b */
-                                 ACCUM_BITS, /* a */
-                                 0,         /* level */
-                                 0          /* numAux */
-                               );
-      }
-   }
-   else {
-      _mesa_warning(NULL, "Mesa: error in glXCreateContext: bad visual\n");
-      return NULL;
-   }
-}
-
-
-
-/*
- * Find the GLX visual associated with an XVisualInfo.
- */
-static XMesaVisual
-find_glx_visual( Display *dpy, XVisualInfo *vinfo )
-{
-   int i;
-
-   /* try to match visual id */
-   for (i=0;i<NumVisuals;i++) {
-      if (VisualTable[i]->display==dpy
-          && VisualTable[i]->visinfo->visualid == vinfo->visualid) {
-         return VisualTable[i];
-      }
-   }
-
-   /* if that fails, try to match pointers */
-   for (i=0;i<NumVisuals;i++) {
-      if (VisualTable[i]->display==dpy && VisualTable[i]->vishandle==vinfo) {
-         return VisualTable[i];
-      }
-   }
-
-   return NULL;
-}
-
-
-
-/**
- * Return the transparent pixel value for a GLX visual.
- * Input:  glxvis - the glx_visual
- * Return:  a pixel value or -1 if no transparent pixel
- */
-static int
-transparent_pixel( XMesaVisual glxvis )
-{
-   Display *dpy = glxvis->display;
-   XVisualInfo *vinfo = glxvis->visinfo;
-   OverlayInfo *overlay_info;
-   int numOverlaysPerScreen, i;
-
-   overlay_info = GetOverlayInfo(dpy, vinfo->screen, &numOverlaysPerScreen);
-   if (!overlay_info) {
-      return -1;
-   }
-
-   for (i = 0; i < numOverlaysPerScreen; i++) {
-      const OverlayInfo *ov = overlay_info + i;
-      if (ov->overlay_visual == vinfo->visualid) {
-         /* found it! */
-         if (ov->transparent_type == 0) {
-            /* type 0 indicates no transparency */
-            XFree((void *) overlay_info);
-            return -1;
-         }
-         else {
-            /* ov->value is the transparent pixel */
-            XFree((void *) overlay_info);
-            return ov->value;
-         }
-      }
-   }
-
-   /* The visual ID was not found in the overlay list. */
-   XFree((void *) overlay_info);
-   return -1;
-}
-
-
-
-/**
- * Try to get an X visual which matches the given arguments.
- */
-static XVisualInfo *
-get_visual( Display *dpy, int scr, unsigned int depth, int xclass )
-{
-   XVisualInfo temp, *vis;
-   long mask;
-   int n;
-   unsigned int default_depth;
-   int default_class;
-
-   mask = VisualScreenMask | VisualDepthMask | VisualClassMask;
-   temp.screen = scr;
-   temp.depth = depth;
-   temp.CLASS = xclass;
-
-   default_depth = DefaultDepth(dpy,scr);
-   default_class = DefaultVisual(dpy,scr)->CLASS;
-
-   if (depth==default_depth && xclass==default_class) {
-      /* try to get root window's visual */
-      temp.visualid = DefaultVisual(dpy,scr)->visualid;
-      mask |= VisualIDMask;
-   }
-
-   vis = XGetVisualInfo( dpy, mask, &temp, &n );
-
-   /* In case bits/pixel > 24, make sure color channels are still <=8 bits.
-    * An SGI Infinite Reality system, for example, can have 30bpp pixels:
-    * 10 bits per color channel.  Mesa's limited to a max of 8 bits/channel.
-    */
-   if (vis && depth > 24 && (xclass==TrueColor || xclass==DirectColor)) {
-      if (_mesa_bitcount((GLuint) vis->red_mask  ) <= 8 &&
-          _mesa_bitcount((GLuint) vis->green_mask) <= 8 &&
-          _mesa_bitcount((GLuint) vis->blue_mask ) <= 8) {
-         return vis;
-      }
-      else {
-         XFree((void *) vis);
-         return NULL;
-      }
-   }
-
-   return vis;
-}
-
-
-
-/*
- * Retrieve the value of the given environment variable and find
- * the X visual which matches it.
- * Input:  dpy - the display
- *         screen - the screen number
- *         varname - the name of the environment variable
- * Return:  an XVisualInfo pointer to NULL if error.
- */
-static XVisualInfo *
-get_env_visual(Display *dpy, int scr, const char *varname)
-{
-   char value[100], type[100];
-   int depth, xclass = -1;
-   XVisualInfo *vis;
-
-   if (!_mesa_getenv( varname )) {
-      return NULL;
-   }
-
-   _mesa_strncpy( value, _mesa_getenv(varname), 100 );
-   value[99] = 0;
-
-   sscanf( value, "%s %d", type, &depth );
-
-   if (_mesa_strcmp(type,"TrueColor")==0)          xclass = TrueColor;
-   else if (_mesa_strcmp(type,"DirectColor")==0)   xclass = DirectColor;
-   else if (_mesa_strcmp(type,"PseudoColor")==0)   xclass = PseudoColor;
-   else if (_mesa_strcmp(type,"StaticColor")==0)   xclass = StaticColor;
-   else if (_mesa_strcmp(type,"GrayScale")==0)     xclass = GrayScale;
-   else if (_mesa_strcmp(type,"StaticGray")==0)    xclass = StaticGray;
-
-   if (xclass>-1 && depth>0) {
-      vis = get_visual( dpy, scr, depth, xclass );
-      if (vis) {
-	 return vis;
-      }
-   }
-
-   _mesa_warning(NULL, "GLX unable to find visual class=%s, depth=%d.",
-                 type, depth);
-
-   return NULL;
-}
-
-
-
-/*
- * Select an X visual which satisfies the RGBA/CI flag and minimum depth.
- * Input:  dpy, screen - X display and screen number
- *         rgba - GL_TRUE = RGBA mode, GL_FALSE = CI mode
- *         min_depth - minimum visual depth
- *         preferred_class - preferred GLX visual class or DONT_CARE
- * Return:  pointer to an XVisualInfo or NULL.
- */
-static XVisualInfo *
-choose_x_visual( Display *dpy, int screen, GLboolean rgba, int min_depth,
-                 int preferred_class )
-{
-   XVisualInfo *vis;
-   int xclass, visclass = 0;
-   int depth;
-
-   if (rgba) {
-      Atom hp_cr_maps = XInternAtom(dpy, "_HP_RGB_SMOOTH_MAP_LIST", True);
-      /* First see if the MESA_RGB_VISUAL env var is defined */
-      vis = get_env_visual( dpy, screen, "MESA_RGB_VISUAL" );
-      if (vis) {
-	 return vis;
-      }
-      /* Otherwise, search for a suitable visual */
-      if (preferred_class==DONT_CARE) {
-         for (xclass=0;xclass<6;xclass++) {
-            switch (xclass) {
-               case 0:  visclass = TrueColor;    break;
-               case 1:  visclass = DirectColor;  break;
-               case 2:  visclass = PseudoColor;  break;
-               case 3:  visclass = StaticColor;  break;
-               case 4:  visclass = GrayScale;    break;
-               case 5:  visclass = StaticGray;   break;
-            }
-            if (min_depth==0) {
-               /* start with shallowest */
-               for (depth=0;depth<=32;depth++) {
-                  if (visclass==TrueColor && depth==8 && !hp_cr_maps) {
-                     /* Special case:  try to get 8-bit PseudoColor before */
-                     /* 8-bit TrueColor */
-                     vis = get_visual( dpy, screen, 8, PseudoColor );
-                     if (vis) {
-                        return vis;
-                     }
-                  }
-                  vis = get_visual( dpy, screen, depth, visclass );
-                  if (vis) {
-                     return vis;
-                  }
-               }
-            }
-            else {
-               /* start with deepest */
-               for (depth=32;depth>=min_depth;depth--) {
-                  if (visclass==TrueColor && depth==8 && !hp_cr_maps) {
-                     /* Special case:  try to get 8-bit PseudoColor before */
-                     /* 8-bit TrueColor */
-                     vis = get_visual( dpy, screen, 8, PseudoColor );
-                     if (vis) {
-                        return vis;
-                     }
-                  }
-                  vis = get_visual( dpy, screen, depth, visclass );
-                  if (vis) {
-                     return vis;
-                  }
-               }
-            }
-         }
-      }
-      else {
-         /* search for a specific visual class */
-         switch (preferred_class) {
-            case GLX_TRUE_COLOR_EXT:    visclass = TrueColor;    break;
-            case GLX_DIRECT_COLOR_EXT:  visclass = DirectColor;  break;
-            case GLX_PSEUDO_COLOR_EXT:  visclass = PseudoColor;  break;
-            case GLX_STATIC_COLOR_EXT:  visclass = StaticColor;  break;
-            case GLX_GRAY_SCALE_EXT:    visclass = GrayScale;    break;
-            case GLX_STATIC_GRAY_EXT:   visclass = StaticGray;   break;
-            default:   return NULL;
-         }
-         if (min_depth==0) {
-            /* start with shallowest */
-            for (depth=0;depth<=32;depth++) {
-               vis = get_visual( dpy, screen, depth, visclass );
-               if (vis) {
-                  return vis;
-               }
-            }
-         }
-         else {
-            /* start with deepest */
-            for (depth=32;depth>=min_depth;depth--) {
-               vis = get_visual( dpy, screen, depth, visclass );
-               if (vis) {
-                  return vis;
-               }
-            }
-         }
-      }
-   }
-   else {
-      /* First see if the MESA_CI_VISUAL env var is defined */
-      vis = get_env_visual( dpy, screen, "MESA_CI_VISUAL" );
-      if (vis) {
-	 return vis;
-      }
-      /* Otherwise, search for a suitable visual, starting with shallowest */
-      if (preferred_class==DONT_CARE) {
-         for (xclass=0;xclass<4;xclass++) {
-            switch (xclass) {
-               case 0:  visclass = PseudoColor;  break;
-               case 1:  visclass = StaticColor;  break;
-               case 2:  visclass = GrayScale;    break;
-               case 3:  visclass = StaticGray;   break;
-            }
-            /* try 8-bit up through 16-bit */
-            for (depth=8;depth<=16;depth++) {
-               vis = get_visual( dpy, screen, depth, visclass );
-               if (vis) {
-                  return vis;
-               }
-            }
-            /* try min_depth up to 8-bit */
-            for (depth=min_depth;depth<8;depth++) {
-               vis = get_visual( dpy, screen, depth, visclass );
-               if (vis) {
-                  return vis;
-               }
-            }
-         }
-      }
-      else {
-         /* search for a specific visual class */
-         switch (preferred_class) {
-            case GLX_TRUE_COLOR_EXT:    visclass = TrueColor;    break;
-            case GLX_DIRECT_COLOR_EXT:  visclass = DirectColor;  break;
-            case GLX_PSEUDO_COLOR_EXT:  visclass = PseudoColor;  break;
-            case GLX_STATIC_COLOR_EXT:  visclass = StaticColor;  break;
-            case GLX_GRAY_SCALE_EXT:    visclass = GrayScale;    break;
-            case GLX_STATIC_GRAY_EXT:   visclass = StaticGray;   break;
-            default:   return NULL;
-         }
-         /* try 8-bit up through 16-bit */
-         for (depth=8;depth<=16;depth++) {
-            vis = get_visual( dpy, screen, depth, visclass );
-            if (vis) {
-               return vis;
-            }
-         }
-         /* try min_depth up to 8-bit */
-         for (depth=min_depth;depth<8;depth++) {
-            vis = get_visual( dpy, screen, depth, visclass );
-            if (vis) {
-               return vis;
-            }
-         }
-      }
-   }
-
-   /* didn't find a visual */
-   return NULL;
-}
-
-
-
-/*
- * Find the deepest X over/underlay visual of at least min_depth.
- * Input:  dpy, screen - X display and screen number
- *         level - the over/underlay level
- *         trans_type - transparent pixel type: GLX_NONE_EXT,
- *                      GLX_TRANSPARENT_RGB_EXT, GLX_TRANSPARENT_INDEX_EXT,
- *                      or DONT_CARE
- *         trans_value - transparent pixel value or DONT_CARE
- *         min_depth - minimum visual depth
- *         preferred_class - preferred GLX visual class or DONT_CARE
- * Return:  pointer to an XVisualInfo or NULL.
- */
-static XVisualInfo *
-choose_x_overlay_visual( Display *dpy, int scr, GLboolean rgbFlag,
-                         int level, int trans_type, int trans_value,
-                         int min_depth, int preferred_class )
-{
-   OverlayInfo *overlay_info;
-   int numOverlaysPerScreen;
-   int i;
-   XVisualInfo *deepvis;
-   int deepest;
-
-   /*DEBUG int tt, tv; */
-
-   switch (preferred_class) {
-      case GLX_TRUE_COLOR_EXT:    preferred_class = TrueColor;    break;
-      case GLX_DIRECT_COLOR_EXT:  preferred_class = DirectColor;  break;
-      case GLX_PSEUDO_COLOR_EXT:  preferred_class = PseudoColor;  break;
-      case GLX_STATIC_COLOR_EXT:  preferred_class = StaticColor;  break;
-      case GLX_GRAY_SCALE_EXT:    preferred_class = GrayScale;    break;
-      case GLX_STATIC_GRAY_EXT:   preferred_class = StaticGray;   break;
-      default:                    preferred_class = DONT_CARE;
-   }
-
-   overlay_info = GetOverlayInfo(dpy, scr, &numOverlaysPerScreen);
-   if (!overlay_info) {
-      return NULL;
-   }
-
-   /* Search for the deepest overlay which satisifies all criteria. */
-   deepest = min_depth;
-   deepvis = NULL;
-
-   for (i = 0; i < numOverlaysPerScreen; i++) {
-      const OverlayInfo *ov = overlay_info + i;
-      XVisualInfo *vislist, vistemplate;
-      int count;
-
-      if (ov->layer!=level) {
-         /* failed overlay level criteria */
-         continue;
-      }
-      if (!(trans_type==DONT_CARE
-            || (trans_type==GLX_TRANSPARENT_INDEX_EXT
-                && ov->transparent_type>0)
-            || (trans_type==GLX_NONE_EXT && ov->transparent_type==0))) {
-         /* failed transparent pixel type criteria */
-         continue;
-      }
-      if (trans_value!=DONT_CARE && trans_value!=ov->value) {
-         /* failed transparent pixel value criteria */
-         continue;
-      }
-
-      /* get XVisualInfo and check the depth */
-      vistemplate.visualid = ov->overlay_visual;
-      vistemplate.screen = scr;
-      vislist = XGetVisualInfo( dpy, VisualIDMask | VisualScreenMask,
-                                &vistemplate, &count );
-
-      if (count!=1) {
-         /* something went wrong */
-         continue;
-      }
-      if (preferred_class!=DONT_CARE && preferred_class!=vislist->CLASS) {
-         /* wrong visual class */
-         continue;
-      }
-
-      /* if RGB was requested, make sure we have True/DirectColor */
-      if (rgbFlag && vislist->CLASS != TrueColor
-          && vislist->CLASS != DirectColor)
-         continue;
-
-      /* if CI was requested, make sure we have a color indexed visual */
-      if (!rgbFlag
-          && (vislist->CLASS == TrueColor || vislist->CLASS == DirectColor))
-         continue;
-
-      if (deepvis==NULL || vislist->depth > deepest) {
-         /* YES!  found a satisfactory visual */
-         if (deepvis) {
-            XFree( deepvis );
-         }
-         deepest = vislist->depth;
-         deepvis = vislist;
-         /* DEBUG  tt = ov->transparent_type;*/
-         /* DEBUG  tv = ov->value; */
-      }
-   }
-
-/*DEBUG
-   if (deepvis) {
-      printf("chose 0x%x:  layer=%d depth=%d trans_type=%d trans_value=%d\n",
-             deepvis->visualid, level, deepvis->depth, tt, tv );
-   }
-*/
-   return deepvis;
-}
-
-
-/**********************************************************************/
-/***                  Begin Fake GLX API Functions                  ***/
-/**********************************************************************/
-
-
-/**
- * Helper used by glXChooseVisual and glXChooseFBConfig.
- * The fbConfig parameter must be GL_FALSE for the former and GL_TRUE for
- * the later.
- * In either case, the attribute list is terminated with the value 'None'.
- */
-static XMesaVisual
-choose_visual( Display *dpy, int screen, const int *list, GLboolean fbConfig )
-{
-   const GLboolean rgbModeDefault = fbConfig;
-   const int *parselist;
-   XVisualInfo *vis;
-   int min_ci = 0;
-   int min_red=0, min_green=0, min_blue=0;
-   GLboolean rgb_flag = rgbModeDefault;
-   GLboolean alpha_flag = GL_FALSE;
-   GLboolean double_flag = GL_FALSE;
-   GLboolean stereo_flag = GL_FALSE;
-   GLint depth_size = 0;
-   GLint stencil_size = 0;
-   GLint accumRedSize = 0;
-   GLint accumGreenSize = 0;
-   GLint accumBlueSize = 0;
-   GLint accumAlphaSize = 0;
-   int level = 0;
-   int visual_type = DONT_CARE;
-   int trans_type = DONT_CARE;
-   int trans_value = DONT_CARE;
-   GLint caveat = DONT_CARE;
-   XMesaVisual xmvis = NULL;
-   int desiredVisualID = -1;
-   int numAux = 0;
-
-   parselist = list;
-
-   while (*parselist) {
-
-      switch (*parselist) {
-	 case GLX_USE_GL:
-            if (fbConfig) {
-               /* invalid token */
-               return NULL;
-            }
-            else {
-               /* skip */
-               parselist++;
-            }
-	    break;
-	 case GLX_BUFFER_SIZE:
-	    parselist++;
-	    min_ci = *parselist++;
-	    break;
-	 case GLX_LEVEL:
-	    parselist++;
-            level = *parselist++;
-	    break;
-	 case GLX_RGBA:
-            if (fbConfig) {
-               /* invalid token */
-               return NULL;
-            }
-            else {
-               rgb_flag = GL_TRUE;
-               parselist++;
-            }
-	    break;
-	 case GLX_DOUBLEBUFFER:
-            parselist++;
-            if (fbConfig) {
-               double_flag = *parselist++;
-            }
-            else {
-               double_flag = GL_TRUE;
-            }
-	    break;
-	 case GLX_STEREO:
-            parselist++;
-            if (fbConfig) {
-               stereo_flag = *parselist++;
-            }
-            else {
-               stereo_flag = GL_TRUE;
-            }
-            return NULL; /* stereo not supported */
-	 case GLX_AUX_BUFFERS:
-	    parselist++;
-            numAux = *parselist++;
-            if (numAux > MAX_AUX_BUFFERS)
-               return NULL;
-	    break;
-	 case GLX_RED_SIZE:
-	    parselist++;
-	    min_red = *parselist++;
-	    break;
-	 case GLX_GREEN_SIZE:
-	    parselist++;
-	    min_green = *parselist++;
-	    break;
-	 case GLX_BLUE_SIZE:
-	    parselist++;
-	    min_blue = *parselist++;
-	    break;
-	 case GLX_ALPHA_SIZE:
-	    parselist++;
-            {
-               GLint size = *parselist++;
-               alpha_flag = size>0 ? 1 : 0;
-            }
-	    break;
-	 case GLX_DEPTH_SIZE:
-	    parselist++;
-	    depth_size = *parselist++;
-	    break;
-	 case GLX_STENCIL_SIZE:
-	    parselist++;
-	    stencil_size = *parselist++;
-	    break;
-	 case GLX_ACCUM_RED_SIZE:
-	    parselist++;
-            {
-               GLint size = *parselist++;
-               accumRedSize = MAX2( accumRedSize, size );
-            }
-            break;
-	 case GLX_ACCUM_GREEN_SIZE:
-	    parselist++;
-            {
-               GLint size = *parselist++;
-               accumGreenSize = MAX2( accumGreenSize, size );
-            }
-            break;
-	 case GLX_ACCUM_BLUE_SIZE:
-	    parselist++;
-            {
-               GLint size = *parselist++;
-               accumBlueSize = MAX2( accumBlueSize, size );
-            }
-            break;
-	 case GLX_ACCUM_ALPHA_SIZE:
-	    parselist++;
-            {
-               GLint size = *parselist++;
-               accumAlphaSize = MAX2( accumAlphaSize, size );
-            }
-	    break;
-
-         /*
-          * GLX_EXT_visual_info extension
-          */
-         case GLX_X_VISUAL_TYPE_EXT:
-            parselist++;
-            visual_type = *parselist++;
-            break;
-         case GLX_TRANSPARENT_TYPE_EXT:
-            parselist++;
-            trans_type = *parselist++;
-            break;
-         case GLX_TRANSPARENT_INDEX_VALUE_EXT:
-            parselist++;
-            trans_value = *parselist++;
-            break;
-         case GLX_TRANSPARENT_RED_VALUE_EXT:
-         case GLX_TRANSPARENT_GREEN_VALUE_EXT:
-         case GLX_TRANSPARENT_BLUE_VALUE_EXT:
-         case GLX_TRANSPARENT_ALPHA_VALUE_EXT:
-	    /* ignore */
-	    parselist++;
-	    parselist++;
-	    break;
-
-         /*
-          * GLX_EXT_visual_info extension
-          */
-         case GLX_VISUAL_CAVEAT_EXT:
-            parselist++;
-            caveat = *parselist++; /* ignored for now */
-            break;
-
-         /*
-          * GLX_ARB_multisample
-          */
-         case GLX_SAMPLE_BUFFERS_ARB:
-            /* ms not supported */
-            return NULL;
-         case GLX_SAMPLES_ARB:
-            /* ms not supported */
-            return NULL;
-
-         /*
-          * FBConfig attribs.
-          */
-         case GLX_RENDER_TYPE:
-            if (!fbConfig)
-               return NULL;
-            parselist++;
-            if (*parselist == GLX_RGBA_BIT) {
-               rgb_flag = GL_TRUE;
-            }
-            else if (*parselist == GLX_COLOR_INDEX_BIT) {
-               rgb_flag = GL_FALSE;
-            }
-            else if (*parselist == 0) {
-               rgb_flag = GL_TRUE;
-            }
-            parselist++;
-            break;
-         case GLX_DRAWABLE_TYPE:
-            if (!fbConfig)
-               return NULL;
-            parselist++;
-            if (*parselist & ~(GLX_WINDOW_BIT | GLX_PIXMAP_BIT | GLX_PBUFFER_BIT)) {
-               return NULL; /* bad bit */
-            }
-            parselist++;
-            break;
-         case GLX_FBCONFIG_ID:
-            if (!fbConfig)
-               return NULL;
-            parselist++;
-            desiredVisualID = *parselist++;
-            break;
-         case GLX_X_RENDERABLE:
-            if (!fbConfig)
-               return NULL;
-            parselist += 2;
-            /* ignore */
-            break;
-
-	 case None:
-            /* end of list */
-	    break;
-
-	 default:
-	    /* undefined attribute */
-            _mesa_warning(NULL, "unexpected attrib 0x%x in choose_visual()",
-                          *parselist);
-	    return NULL;
-      }
-   }
-
-   (void) caveat;
-
-   /*
-    * Since we're only simulating the GLX extension this function will never
-    * find any real GL visuals.  Instead, all we can do is try to find an RGB
-    * or CI visual of appropriate depth.  Other requested attributes such as
-    * double buffering, depth buffer, etc. will be associated with the X
-    * visual and stored in the VisualTable[].
-    */
-   if (desiredVisualID != -1) {
-      /* try to get a specific visual, by visualID */
-      XVisualInfo temp;
-      int n;
-      temp.visualid = desiredVisualID;
-      temp.screen = screen;
-      vis = XGetVisualInfo(dpy, VisualIDMask | VisualScreenMask, &temp, &n);
-      if (vis) {
-         /* give the visual some useful GLX attributes */
-         double_flag = GL_TRUE;
-         if (vis->depth > 8)
-            rgb_flag = GL_TRUE;
-         depth_size = default_depth_bits();
-         stencil_size = STENCIL_BITS;
-         /* XXX accum??? */
-      }
-   }
-   else if (level==0) {
-      /* normal color planes */
-      if (rgb_flag) {
-         /* Get an RGB visual */
-         int min_rgb = min_red + min_green + min_blue;
-         if (min_rgb>1 && min_rgb<8) {
-            /* a special case to be sure we can get a monochrome visual */
-            min_rgb = 1;
-         }
-         vis = choose_x_visual( dpy, screen, rgb_flag, min_rgb, visual_type );
-      }
-      else {
-         /* Get a color index visual */
-         vis = choose_x_visual( dpy, screen, rgb_flag, min_ci, visual_type );
-         accumRedSize = accumGreenSize = accumBlueSize = accumAlphaSize = 0;
-      }
-   }
-   else {
-      /* over/underlay planes */
-      if (rgb_flag) {
-         /* rgba overlay */
-         int min_rgb = min_red + min_green + min_blue;
-         if (min_rgb>1 && min_rgb<8) {
-            /* a special case to be sure we can get a monochrome visual */
-            min_rgb = 1;
-         }
-         vis = choose_x_overlay_visual( dpy, screen, rgb_flag, level,
-                              trans_type, trans_value, min_rgb, visual_type );
-      }
-      else {
-         /* color index overlay */
-         vis = choose_x_overlay_visual( dpy, screen, rgb_flag, level,
-                              trans_type, trans_value, min_ci, visual_type );
-      }
-   }
-
-   if (vis) {
-      /* Note: we're not exactly obeying the glXChooseVisual rules here.
-       * When GLX_DEPTH_SIZE = 1 is specified we're supposed to choose the
-       * largest depth buffer size, which is 32bits/value.  Instead, we
-       * return 16 to maintain performance with earlier versions of Mesa.
-       */
-      if (depth_size > 24)
-         depth_size = 31;   /* 32 causes int overflow problems */
-      else if (depth_size > 16)
-         depth_size = 24;
-      else if (depth_size > 0) {
-         depth_size = default_depth_bits();
-      }
-
-      /* we only support one size of stencil and accum buffers. */
-      if (stencil_size > 0)
-         stencil_size = STENCIL_BITS;
-      if (accumRedSize > 0 || accumGreenSize > 0 || accumBlueSize > 0 ||
-          accumAlphaSize > 0) {
-         accumRedSize = ACCUM_BITS;
-         accumGreenSize = ACCUM_BITS;
-         accumBlueSize = ACCUM_BITS;
-         accumAlphaSize = alpha_flag ? ACCUM_BITS : 0;
-      }
-
-      xmvis = save_glx_visual( dpy, vis, rgb_flag, alpha_flag, double_flag,
-                               stereo_flag, depth_size, stencil_size,
-                               accumRedSize, accumGreenSize,
-                               accumBlueSize, accumAlphaSize, level, numAux );
-   }
-
-   return xmvis;
-}
-
-
-static XVisualInfo *
-Fake_glXChooseVisual( Display *dpy, int screen, int *list )
-{
-   XMesaVisual xmvis = choose_visual(dpy, screen, list, GL_FALSE);
-   if (xmvis) {
-#if 0
-      return xmvis->vishandle;
-#else
-      /* create a new vishandle - the cached one may be stale */
-      xmvis->vishandle = (XVisualInfo *) _mesa_malloc(sizeof(XVisualInfo));
-      if (xmvis->vishandle) {
-         _mesa_memcpy(xmvis->vishandle, xmvis->visinfo, sizeof(XVisualInfo));
-      }
-      return xmvis->vishandle;
-#endif
-   }
-   else
-      return NULL;
-}
-
-
-static GLXContext
-Fake_glXCreateContext( Display *dpy, XVisualInfo *visinfo,
-                       GLXContext share_list, Bool direct )
-{
-   XMesaVisual xmvis;
-   struct fake_glx_context *glxCtx;
-   struct fake_glx_context *shareCtx = (struct fake_glx_context *) share_list;
-
-   if (!dpy || !visinfo)
-      return 0;
-
-   glxCtx = CALLOC_STRUCT(fake_glx_context);
-   if (!glxCtx)
-      return 0;
-
-   /* deallocate unused windows/buffers */
-   XMesaGarbageCollect();
-
-   xmvis = find_glx_visual( dpy, visinfo );
-   if (!xmvis) {
-      /* This visual wasn't found with glXChooseVisual() */
-      xmvis = create_glx_visual( dpy, visinfo );
-      if (!xmvis) {
-         /* unusable visual */
-         FREE(glxCtx);
-         return NULL;
-      }
-   }
-
-   glxCtx->xmesaContext = XMesaCreateContext(xmvis,
-                                   shareCtx ? shareCtx->xmesaContext : NULL);
-   if (!glxCtx->xmesaContext) {
-      FREE(glxCtx);
-      return NULL;
-   }
-
-   glxCtx->xmesaContext->direct = GL_FALSE;
-   glxCtx->glxContext.isDirect = GL_FALSE;
-   glxCtx->glxContext.currentDpy = dpy;
-   glxCtx->glxContext.xid = (XID) glxCtx;  /* self pointer */
-
-   assert((void *) glxCtx == (void *) &(glxCtx->glxContext));
-
-   return (GLXContext) glxCtx;
-}
-
-
-/* XXX these may have to be removed due to thread-safety issues. */
-static GLXContext MakeCurrent_PrevContext = 0;
-static GLXDrawable MakeCurrent_PrevDrawable = 0;
-static GLXDrawable MakeCurrent_PrevReadable = 0;
-static XMesaBuffer MakeCurrent_PrevDrawBuffer = 0;
-static XMesaBuffer MakeCurrent_PrevReadBuffer = 0;
-
-
-/* GLX 1.3 and later */
-static Bool
-Fake_glXMakeContextCurrent( Display *dpy, GLXDrawable draw,
-                            GLXDrawable read, GLXContext ctx )
-{
-   struct fake_glx_context *glxCtx = (struct fake_glx_context *) ctx;
-
-   if (ctx && draw && read) {
-      XMesaBuffer drawBuffer, readBuffer;
-      XMesaContext xmctx = glxCtx->xmesaContext;
-
-      /* Find the XMesaBuffer which corresponds to the GLXDrawable 'draw' */
-      if (ctx == MakeCurrent_PrevContext
-          && draw == MakeCurrent_PrevDrawable) {
-         drawBuffer = MakeCurrent_PrevDrawBuffer;
-      }
-      else {
-         drawBuffer = XMesaFindBuffer( dpy, draw );
-      }
-      if (!drawBuffer) {
-         /* drawable must be a new window! */
-         drawBuffer = XMesaCreateWindowBuffer2( xmctx->xm_visual, draw, xmctx);
-         if (!drawBuffer) {
-            /* Out of memory, or context/drawable depth mismatch */
-            return False;
-         }
-      }
-
-      /* Find the XMesaBuffer which corresponds to the GLXDrawable 'read' */
-      if (ctx == MakeCurrent_PrevContext
-          && read == MakeCurrent_PrevReadable) {
-         readBuffer = MakeCurrent_PrevReadBuffer;
-      }
-      else {
-         readBuffer = XMesaFindBuffer( dpy, read );
-      }
-      if (!readBuffer) {
-         /* drawable must be a new window! */
-         readBuffer = XMesaCreateWindowBuffer2(glxCtx->xmesaContext->xm_visual,
-                                               read, xmctx);
-         if (!readBuffer) {
-            /* Out of memory, or context/drawable depth mismatch */
-            return False;
-         }
-      }
-
-      MakeCurrent_PrevContext = ctx;
-      MakeCurrent_PrevDrawable = draw;
-      MakeCurrent_PrevReadable = read;
-      MakeCurrent_PrevDrawBuffer = drawBuffer;
-      MakeCurrent_PrevReadBuffer = readBuffer;
-
-      /* Now make current! */
-      if (XMesaMakeCurrent2(xmctx, drawBuffer, readBuffer)) {
-         ((__GLXcontext *) ctx)->currentDpy = dpy;
-         ((__GLXcontext *) ctx)->currentDrawable = draw;
-         ((__GLXcontext *) ctx)->currentReadable = read;
-         return True;
-      }
-      else {
-         return False;
-      }
-   }
-   else if (!ctx && !draw && !read) {
-      /* release current context w/out assigning new one. */
-      XMesaMakeCurrent( NULL, NULL );
-      MakeCurrent_PrevContext = 0;
-      MakeCurrent_PrevDrawable = 0;
-      MakeCurrent_PrevReadable = 0;
-      MakeCurrent_PrevDrawBuffer = 0;
-      MakeCurrent_PrevReadBuffer = 0;
-      return True;
-   }
-   else {
-      /* The args must either all be non-zero or all zero.
-       * This is an error.
-       */
-      return False;
-   }
-}
-
-
-static Bool
-Fake_glXMakeCurrent( Display *dpy, GLXDrawable drawable, GLXContext ctx )
-{
-   return Fake_glXMakeContextCurrent( dpy, drawable, drawable, ctx );
-}
-
-
-static GLXPixmap
-Fake_glXCreateGLXPixmap( Display *dpy, XVisualInfo *visinfo, Pixmap pixmap )
-{
-   XMesaVisual v;
-   XMesaBuffer b;
-
-   v = find_glx_visual( dpy, visinfo );
-   if (!v) {
-      v = create_glx_visual( dpy, visinfo );
-      if (!v) {
-         /* unusable visual */
-         return 0;
-      }
-   }
-
-   b = XMesaCreatePixmapBuffer( v, pixmap, 0 );
-   if (!b) {
-      return 0;
-   }
-   return b->frontxrb->pixmap;
-}
-
-
-/*** GLX_MESA_pixmap_colormap ***/
-
-static GLXPixmap
-Fake_glXCreateGLXPixmapMESA( Display *dpy, XVisualInfo *visinfo,
-                             Pixmap pixmap, Colormap cmap )
-{
-   XMesaVisual v;
-   XMesaBuffer b;
-
-   v = find_glx_visual( dpy, visinfo );
-   if (!v) {
-      v = create_glx_visual( dpy, visinfo );
-      if (!v) {
-         /* unusable visual */
-         return 0;
-      }
-   }
-
-   b = XMesaCreatePixmapBuffer( v, pixmap, cmap );
-   if (!b) {
-      return 0;
-   }
-   return b->frontxrb->pixmap;
-}
-
-
-static void
-Fake_glXDestroyGLXPixmap( Display *dpy, GLXPixmap pixmap )
-{
-   XMesaBuffer b = XMesaFindBuffer(dpy, pixmap);
-   if (b) {
-      XMesaDestroyBuffer(b);
-   }
-   else if (_mesa_getenv("MESA_DEBUG")) {
-      _mesa_warning(NULL, "Mesa: glXDestroyGLXPixmap: invalid pixmap\n");
-   }
-}
-
-
-static void
-Fake_glXCopyContext( Display *dpy, GLXContext src, GLXContext dst,
-                     unsigned long mask )
-{
-   struct fake_glx_context *fakeSrc = (struct fake_glx_context *) src;
-   struct fake_glx_context *fakeDst = (struct fake_glx_context *) dst;
-   XMesaContext xm_src = fakeSrc->xmesaContext;
-   XMesaContext xm_dst = fakeDst->xmesaContext;
-   (void) dpy;
-   _mesa_copy_context( &(xm_src->mesa), &(xm_dst->mesa), (GLuint) mask );
-}
-
-
-static Bool
-Fake_glXQueryExtension( Display *dpy, int *errorb, int *event )
-{
-   /* Mesa's GLX isn't really an X extension but we try to act like one. */
-   (void) dpy;
-   (void) errorb;
-   (void) event;
-   return True;
-}
-
-
-extern void _kw_ungrab_all( Display *dpy );
-void _kw_ungrab_all( Display *dpy )
-{
-   XUngrabPointer( dpy, CurrentTime );
-   XUngrabKeyboard( dpy, CurrentTime );
-}
-
-
-static void
-Fake_glXDestroyContext( Display *dpy, GLXContext ctx )
-{
-   struct fake_glx_context *glxCtx = (struct fake_glx_context *) ctx;
-   (void) dpy;
-   MakeCurrent_PrevContext = 0;
-   MakeCurrent_PrevDrawable = 0;
-   MakeCurrent_PrevReadable = 0;
-   MakeCurrent_PrevDrawBuffer = 0;
-   MakeCurrent_PrevReadBuffer = 0;
-   XMesaDestroyContext( glxCtx->xmesaContext );
-   XMesaGarbageCollect();
-}
-
-
-static Bool
-Fake_glXIsDirect( Display *dpy, GLXContext ctx )
-{
-   struct fake_glx_context *glxCtx = (struct fake_glx_context *) ctx;
-   (void) dpy;
-   return glxCtx->xmesaContext->direct;
-}
-
-
-
-static void
-Fake_glXSwapBuffers( Display *dpy, GLXDrawable drawable )
-{
-   XMesaBuffer buffer = XMesaFindBuffer( dpy, drawable );
-
-   if (buffer) {
-      XMesaSwapBuffers(buffer);
-   }
-   else if (_mesa_getenv("MESA_DEBUG")) {
-      _mesa_warning(NULL, "glXSwapBuffers: invalid drawable 0x%x\n",
-                    (int) drawable);
-   }
-}
-
-
-
-/*** GLX_MESA_copy_sub_buffer ***/
-
-static void
-Fake_glXCopySubBufferMESA( Display *dpy, GLXDrawable drawable,
-                           int x, int y, int width, int height )
-{
-   XMesaBuffer buffer = XMesaFindBuffer( dpy, drawable );
-   if (buffer) {
-      XMesaCopySubBuffer(buffer, x, y, width, height);
-   }
-   else if (_mesa_getenv("MESA_DEBUG")) {
-      _mesa_warning(NULL, "Mesa: glXCopySubBufferMESA: invalid drawable\n");
-   }
-}
-
-
-static Bool
-Fake_glXQueryVersion( Display *dpy, int *maj, int *min )
-{
-   (void) dpy;
-   /* Return GLX version, not Mesa version */
-   assert(CLIENT_MAJOR_VERSION == SERVER_MAJOR_VERSION);
-   *maj = CLIENT_MAJOR_VERSION;
-   *min = MIN2( CLIENT_MINOR_VERSION, SERVER_MINOR_VERSION );
-   return True;
-}
-
-
-/*
- * Query the GLX attributes of the given XVisualInfo.
- */
-static int
-get_config( XMesaVisual xmvis, int attrib, int *value, GLboolean fbconfig )
-{
-   ASSERT(xmvis);
-   switch(attrib) {
-      case GLX_USE_GL:
-         if (fbconfig)
-            return GLX_BAD_ATTRIBUTE;
-         *value = (int) True;
-	 return 0;
-      case GLX_BUFFER_SIZE:
-	 *value = xmvis->visinfo->depth;
-	 return 0;
-      case GLX_LEVEL:
-	 *value = xmvis->mesa_visual.level;
-	 return 0;
-      case GLX_RGBA:
-         if (fbconfig)
-            return GLX_BAD_ATTRIBUTE;
-	 if (xmvis->mesa_visual.rgbMode) {
-	    *value = True;
-	 }
-	 else {
-	    *value = False;
-	 }
-	 return 0;
-      case GLX_DOUBLEBUFFER:
-	 *value = (int) xmvis->mesa_visual.doubleBufferMode;
-	 return 0;
-      case GLX_STEREO:
-	 *value = (int) xmvis->mesa_visual.stereoMode;
-	 return 0;
-      case GLX_AUX_BUFFERS:
-	 *value = xmvis->mesa_visual.numAuxBuffers;
-	 return 0;
-      case GLX_RED_SIZE:
-         *value = xmvis->mesa_visual.redBits;
-	 return 0;
-      case GLX_GREEN_SIZE:
-         *value = xmvis->mesa_visual.greenBits;
-	 return 0;
-      case GLX_BLUE_SIZE:
-         *value = xmvis->mesa_visual.blueBits;
-	 return 0;
-      case GLX_ALPHA_SIZE:
-         *value = xmvis->mesa_visual.alphaBits;
-	 return 0;
-      case GLX_DEPTH_SIZE:
-         *value = xmvis->mesa_visual.depthBits;
-	 return 0;
-      case GLX_STENCIL_SIZE:
-	 *value = xmvis->mesa_visual.stencilBits;
-	 return 0;
-      case GLX_ACCUM_RED_SIZE:
-	 *value = xmvis->mesa_visual.accumRedBits;
-	 return 0;
-      case GLX_ACCUM_GREEN_SIZE:
-	 *value = xmvis->mesa_visual.accumGreenBits;
-	 return 0;
-      case GLX_ACCUM_BLUE_SIZE:
-	 *value = xmvis->mesa_visual.accumBlueBits;
-	 return 0;
-      case GLX_ACCUM_ALPHA_SIZE:
-         *value = xmvis->mesa_visual.accumAlphaBits;
-	 return 0;
-
-      /*
-       * GLX_EXT_visual_info extension
-       */
-      case GLX_X_VISUAL_TYPE_EXT:
-         switch (xmvis->visinfo->CLASS) {
-            case StaticGray:   *value = GLX_STATIC_GRAY_EXT;   return 0;
-            case GrayScale:    *value = GLX_GRAY_SCALE_EXT;    return 0;
-            case StaticColor:  *value = GLX_STATIC_GRAY_EXT;   return 0;
-            case PseudoColor:  *value = GLX_PSEUDO_COLOR_EXT;  return 0;
-            case TrueColor:    *value = GLX_TRUE_COLOR_EXT;    return 0;
-            case DirectColor:  *value = GLX_DIRECT_COLOR_EXT;  return 0;
-         }
-         return 0;
-      case GLX_TRANSPARENT_TYPE_EXT:
-         if (xmvis->mesa_visual.level==0) {
-            /* normal planes */
-            *value = GLX_NONE_EXT;
-         }
-         else if (xmvis->mesa_visual.level>0) {
-            /* overlay */
-            if (xmvis->mesa_visual.rgbMode) {
-               *value = GLX_TRANSPARENT_RGB_EXT;
-            }
-            else {
-               *value = GLX_TRANSPARENT_INDEX_EXT;
-            }
-         }
-         else if (xmvis->mesa_visual.level<0) {
-            /* underlay */
-            *value = GLX_NONE_EXT;
-         }
-         return 0;
-      case GLX_TRANSPARENT_INDEX_VALUE_EXT:
-         {
-            int pixel = transparent_pixel( xmvis );
-            if (pixel>=0) {
-               *value = pixel;
-            }
-            /* else undefined */
-         }
-         return 0;
-      case GLX_TRANSPARENT_RED_VALUE_EXT:
-         /* undefined */
-         return 0;
-      case GLX_TRANSPARENT_GREEN_VALUE_EXT:
-         /* undefined */
-         return 0;
-      case GLX_TRANSPARENT_BLUE_VALUE_EXT:
-         /* undefined */
-         return 0;
-      case GLX_TRANSPARENT_ALPHA_VALUE_EXT:
-         /* undefined */
-         return 0;
-
-      /*
-       * GLX_EXT_visual_info extension
-       */
-      case GLX_VISUAL_CAVEAT_EXT:
-         /* test for zero, just in case */
-         if (xmvis->mesa_visual.visualRating > 0)
-            *value = xmvis->mesa_visual.visualRating;
-         else
-            *value = GLX_NONE_EXT;
-         return 0;
-
-      /*
-       * GLX_ARB_multisample
-       */
-      case GLX_SAMPLE_BUFFERS_ARB:
-         *value = 0;
-         return 0;
-      case GLX_SAMPLES_ARB:
-         *value = 0;
-         return 0;
-
-      /*
-       * For FBConfigs:
-       */
-      case GLX_SCREEN_EXT:
-         if (!fbconfig)
-            return GLX_BAD_ATTRIBUTE;
-         *value = xmvis->visinfo->screen;
-         break;
-      case GLX_DRAWABLE_TYPE: /*SGIX too */
-         if (!fbconfig)
-            return GLX_BAD_ATTRIBUTE;
-         *value = GLX_WINDOW_BIT | GLX_PIXMAP_BIT | GLX_PBUFFER_BIT;
-         break;
-      case GLX_RENDER_TYPE_SGIX:
-         if (!fbconfig)
-            return GLX_BAD_ATTRIBUTE;
-         if (xmvis->mesa_visual.rgbMode)
-            *value = GLX_RGBA_BIT;
-         else
-            *value = GLX_COLOR_INDEX_BIT;
-         break;
-      case GLX_X_RENDERABLE_SGIX:
-         if (!fbconfig)
-            return GLX_BAD_ATTRIBUTE;
-         *value = True; /* XXX really? */
-         break;
-      case GLX_FBCONFIG_ID_SGIX:
-         if (!fbconfig)
-            return GLX_BAD_ATTRIBUTE;
-         *value = xmvis->visinfo->visualid;
-         break;
-      case GLX_MAX_PBUFFER_WIDTH:
-         if (!fbconfig)
-            return GLX_BAD_ATTRIBUTE;
-         /* XXX or MAX_WIDTH? */
-         *value = DisplayWidth(xmvis->display, xmvis->visinfo->screen);
-         break;
-      case GLX_MAX_PBUFFER_HEIGHT:
-         if (!fbconfig)
-            return GLX_BAD_ATTRIBUTE;
-         *value = DisplayHeight(xmvis->display, xmvis->visinfo->screen);
-         break;
-      case GLX_MAX_PBUFFER_PIXELS:
-         if (!fbconfig)
-            return GLX_BAD_ATTRIBUTE;
-         *value = DisplayWidth(xmvis->display, xmvis->visinfo->screen) *
-                  DisplayHeight(xmvis->display, xmvis->visinfo->screen);
-         break;
-      case GLX_VISUAL_ID:
-         if (!fbconfig)
-            return GLX_BAD_ATTRIBUTE;
-         *value = xmvis->visinfo->visualid;
-         break;
-
-      default:
-	 return GLX_BAD_ATTRIBUTE;
-   }
-   return Success;
-}
-
-
-static int
-Fake_glXGetConfig( Display *dpy, XVisualInfo *visinfo,
-                   int attrib, int *value )
-{
-   XMesaVisual xmvis;
-   int k;
-   if (!dpy || !visinfo)
-      return GLX_BAD_ATTRIBUTE;
-
-   xmvis = find_glx_visual( dpy, visinfo );
-   if (!xmvis) {
-      /* this visual wasn't obtained with glXChooseVisual */
-      xmvis = create_glx_visual( dpy, visinfo );
-      if (!xmvis) {
-	 /* this visual can't be used for GL rendering */
-	 if (attrib==GLX_USE_GL) {
-	    *value = (int) False;
-	    return 0;
-	 }
-	 else {
-	    return GLX_BAD_VISUAL;
-	 }
-      }
-   }
-
-   k = get_config(xmvis, attrib, value, GL_FALSE);
-   return k;
-}
-
-
-static void
-Fake_glXWaitGL( void )
-{
-   XMesaContext xmesa = XMesaGetCurrentContext();
-   XMesaFlush( xmesa );
-}
-
-
-
-static void
-Fake_glXWaitX( void )
-{
-   XMesaContext xmesa = XMesaGetCurrentContext();
-   XMesaFlush( xmesa );
-}
-
-
-static const char *
-get_extensions( void )
-{
-#ifdef FX
-   const char *fx = _mesa_getenv("MESA_GLX_FX");
-   if (fx && fx[0] != 'd') {
-      return EXTENSIONS;
-   }
-#endif
-   return EXTENSIONS + 23; /* skip "GLX_MESA_set_3dfx_mode" */
-}
-
-
-
-/* GLX 1.1 and later */
-static const char *
-Fake_glXQueryExtensionsString( Display *dpy, int screen )
-{
-   (void) dpy;
-   (void) screen;
-   return get_extensions();
-}
-
-
-
-/* GLX 1.1 and later */
-static const char *
-Fake_glXQueryServerString( Display *dpy, int screen, int name )
-{
-   static char version[1000];
-   _mesa_sprintf(version, "%d.%d %s",
-                 SERVER_MAJOR_VERSION, SERVER_MINOR_VERSION, MESA_GLX_VERSION);
-
-   (void) dpy;
-   (void) screen;
-
-   switch (name) {
-      case GLX_EXTENSIONS:
-         return get_extensions();
-      case GLX_VENDOR:
-	 return VENDOR;
-      case GLX_VERSION:
-	 return version;
-      default:
-         return NULL;
-   }
-}
-
-
-
-/* GLX 1.1 and later */
-static const char *
-Fake_glXGetClientString( Display *dpy, int name )
-{
-   static char version[1000];
-   _mesa_sprintf(version, "%d.%d %s", CLIENT_MAJOR_VERSION,
-                 CLIENT_MINOR_VERSION, MESA_GLX_VERSION);
-
-   (void) dpy;
-
-   switch (name) {
-      case GLX_EXTENSIONS:
-         return get_extensions();
-      case GLX_VENDOR:
-	 return VENDOR;
-      case GLX_VERSION:
-	 return version;
-      default:
-         return NULL;
-   }
-}
-
-
-
-/*
- * GLX 1.3 and later
- */
-
-
-static int
-Fake_glXGetFBConfigAttrib( Display *dpy, GLXFBConfig config,
-                           int attribute, int *value )
-{
-   XMesaVisual v = (XMesaVisual) config;
-   (void) dpy;
-   (void) config;
-
-   if (!dpy || !config || !value)
-      return -1;
-
-   return get_config(v, attribute, value, GL_TRUE);
-}
-
-
-static GLXFBConfig *
-Fake_glXGetFBConfigs( Display *dpy, int screen, int *nelements )
-{
-   XVisualInfo *visuals, visTemplate;
-   const long visMask = VisualScreenMask;
-   int i;
-
-   /* Get list of all X visuals */
-   visTemplate.screen = screen;
-   visuals = XGetVisualInfo(dpy, visMask, &visTemplate, nelements);
-   if (*nelements > 0) {
-      XMesaVisual *results;
-      results = (XMesaVisual *) _mesa_malloc(*nelements * sizeof(XMesaVisual));
-      if (!results) {
-         *nelements = 0;
-         return NULL;
-      }
-      for (i = 0; i < *nelements; i++) {
-         results[i] = create_glx_visual(dpy, visuals + i);
-      }
-      return (GLXFBConfig *) results;
-   }
-   return NULL;
-}
-
-
-static GLXFBConfig *
-Fake_glXChooseFBConfig( Display *dpy, int screen,
-                        const int *attribList, int *nitems )
-{
-   XMesaVisual xmvis;
-
-   if (!attribList || !attribList[0]) {
-      /* return list of all configs (per GLX_SGIX_fbconfig spec) */
-      return Fake_glXGetFBConfigs(dpy, screen, nitems);
-   }
-
-   xmvis = choose_visual(dpy, screen, attribList, GL_TRUE);
-   if (xmvis) {
-      GLXFBConfig *config = (GLXFBConfig *) _mesa_malloc(sizeof(XMesaVisual));
-      if (!config) {
-         *nitems = 0;
-         return NULL;
-      }
-      *nitems = 1;
-      config[0] = (GLXFBConfig) xmvis;
-      return (GLXFBConfig *) config;
-   }
-   else {
-      *nitems = 0;
-      return NULL;
-   }
-}
-
-
-static XVisualInfo *
-Fake_glXGetVisualFromFBConfig( Display *dpy, GLXFBConfig config )
-{
-   if (dpy && config) {
-      XMesaVisual xmvis = (XMesaVisual) config;
-#if 0      
-      return xmvis->vishandle;
-#else
-      /* create a new vishandle - the cached one may be stale */
-      xmvis->vishandle = (XVisualInfo *) _mesa_malloc(sizeof(XVisualInfo));
-      if (xmvis->vishandle) {
-         _mesa_memcpy(xmvis->vishandle, xmvis->visinfo, sizeof(XVisualInfo));
-      }
-      return xmvis->vishandle;
-#endif
-   }
-   else {
-      return NULL;
-   }
-}
-
-
-static GLXWindow
-Fake_glXCreateWindow( Display *dpy, GLXFBConfig config, Window win,
-                      const int *attribList )
-{
-   XMesaVisual xmvis = (XMesaVisual) config;
-   XMesaBuffer xmbuf;
-   if (!xmvis)
-      return 0;
-
-   xmbuf = XMesaCreateWindowBuffer2(xmvis, win, NULL);
-   if (!xmbuf)
-      return 0;
-
-   (void) dpy;
-   (void) attribList;  /* Ignored in GLX 1.3 */
-
-   return win;  /* A hack for now */
-}
-
-
-static void
-Fake_glXDestroyWindow( Display *dpy, GLXWindow window )
-{
-   XMesaBuffer b = XMesaFindBuffer(dpy, (XMesaDrawable) window);
-   if (b)
-      XMesaDestroyBuffer(b);
-   /* don't destroy X window */
-}
-
-
-/* XXX untested */
-static GLXPixmap
-Fake_glXCreatePixmap( Display *dpy, GLXFBConfig config, Pixmap pixmap,
-                      const int *attribList )
-{
-   XMesaVisual v = (XMesaVisual) config;
-   XMesaBuffer b;
-
-   (void) dpy;
-   (void) config;
-   (void) pixmap;
-   (void) attribList;  /* Ignored in GLX 1.3 */
-
-   if (!dpy || !config || !pixmap)
-      return 0;
-
-   b = XMesaCreatePixmapBuffer( v, pixmap, 0 );
-   if (!b) {
-      return 0;
-   }
-
-   return pixmap;
-}
-
-
-static void
-Fake_glXDestroyPixmap( Display *dpy, GLXPixmap pixmap )
-{
-   XMesaBuffer b = XMesaFindBuffer(dpy, (XMesaDrawable)pixmap);
-   if (b)
-      XMesaDestroyBuffer(b);
-   /* don't destroy X pixmap */
-}
-
-
-static GLXPbuffer
-Fake_glXCreatePbuffer( Display *dpy, GLXFBConfig config,
-                       const int *attribList )
-{
-   XMesaVisual xmvis = (XMesaVisual) config;
-   XMesaBuffer xmbuf;
-   const int *attrib;
-   int width = 0, height = 0;
-   GLboolean useLargest = GL_FALSE, preserveContents = GL_FALSE;
-
-   (void) dpy;
-
-   for (attrib = attribList; *attrib; attrib++) {
-      switch (*attrib) {
-         case GLX_PBUFFER_WIDTH:
-            attrib++;
-            width = *attrib;
-            break;
-         case GLX_PBUFFER_HEIGHT:
-            attrib++;
-            height = *attrib;
-            break;
-         case GLX_PRESERVED_CONTENTS:
-            attrib++;
-            preserveContents = *attrib; /* ignored */
-            break;
-         case GLX_LARGEST_PBUFFER:
-            attrib++;
-            useLargest = *attrib; /* ignored */
-            break;
-         default:
-            return 0;
-      }
-   }
-
-   /* not used at this time */
-   (void) useLargest;
-   (void) preserveContents;
-
-   if (width == 0 || height == 0)
-      return 0;
-
-   xmbuf = XMesaCreatePBuffer( xmvis, 0, width, height);
-   /* A GLXPbuffer handle must be an X Drawable because that's what
-    * glXMakeCurrent takes.
-    */
-   if (xmbuf)
-      return (GLXPbuffer) xmbuf->frontxrb->pixmap;
-   else
-      return 0;
-}
-
-
-static void
-Fake_glXDestroyPbuffer( Display *dpy, GLXPbuffer pbuf )
-{
-   XMesaBuffer b = XMesaFindBuffer(dpy, pbuf);
-   if (b) {
-      XMesaDestroyBuffer(b);
-   }
-}
-
-
-static void
-Fake_glXQueryDrawable( Display *dpy, GLXDrawable draw, int attribute,
-                       unsigned int *value )
-{
-   XMesaBuffer xmbuf = XMesaFindBuffer(dpy, draw);
-   if (!xmbuf)
-      return;
-
-   switch (attribute) {
-      case GLX_WIDTH:
-         *value = xmbuf->mesa_buffer.Width;
-         break;
-      case GLX_HEIGHT:
-         *value = xmbuf->mesa_buffer.Height;
-         break;
-      case GLX_PRESERVED_CONTENTS:
-         *value = True;
-         break;
-      case GLX_LARGEST_PBUFFER:
-         *value = xmbuf->mesa_buffer.Width * xmbuf->mesa_buffer.Height;
-         break;
-      case GLX_FBCONFIG_ID:
-         *value = xmbuf->xm_visual->visinfo->visualid;
-         return;
-      default:
-         return;  /* GLX_BAD_ATTRIBUTE? */
-   }
-}
-
-
-static GLXContext
-Fake_glXCreateNewContext( Display *dpy, GLXFBConfig config,
-                          int renderType, GLXContext shareList, Bool direct )
-{
-   struct fake_glx_context *glxCtx;
-   struct fake_glx_context *shareCtx = (struct fake_glx_context *) shareList;
-   XMesaVisual xmvis = (XMesaVisual) config;
-
-   if (!dpy || !config ||
-       (renderType != GLX_RGBA_TYPE && renderType != GLX_COLOR_INDEX_TYPE))
-      return 0;
-
-   glxCtx = CALLOC_STRUCT(fake_glx_context);
-   if (!glxCtx)
-      return 0;
-
-   /* deallocate unused windows/buffers */
-   XMesaGarbageCollect();
-
-   glxCtx->xmesaContext = XMesaCreateContext(xmvis,
-                                   shareCtx ? shareCtx->xmesaContext : NULL);
-   if (!glxCtx->xmesaContext) {
-      FREE(glxCtx);
-      return NULL;
-   }
-
-   glxCtx->xmesaContext->direct = GL_FALSE;
-   glxCtx->glxContext.isDirect = GL_FALSE;
-   glxCtx->glxContext.currentDpy = dpy;
-   glxCtx->glxContext.xid = (XID) glxCtx;  /* self pointer */
-
-   assert((void *) glxCtx == (void *) &(glxCtx->glxContext));
-
-   return (GLXContext) glxCtx;
-}
-
-
-static int
-Fake_glXQueryContext( Display *dpy, GLXContext ctx, int attribute, int *value )
-{
-   struct fake_glx_context *glxCtx = (struct fake_glx_context *) ctx;
-   XMesaContext xmctx = glxCtx->xmesaContext;
-
-   (void) dpy;
-   (void) ctx;
-
-   switch (attribute) {
-   case GLX_FBCONFIG_ID:
-      *value = xmctx->xm_visual->visinfo->visualid;
-      break;
-   case GLX_RENDER_TYPE:
-      if (xmctx->xm_visual->mesa_visual.rgbMode)
-         *value = GLX_RGBA_BIT;
-      else
-         *value = GLX_COLOR_INDEX_BIT;
-      break;
-   case GLX_SCREEN:
-      *value = 0;
-      return Success;
-   default:
-      return GLX_BAD_ATTRIBUTE;
-   }
-   return 0;
-}
-
-
-static void
-Fake_glXSelectEvent( Display *dpy, GLXDrawable drawable, unsigned long mask )
-{
-   XMesaBuffer xmbuf = XMesaFindBuffer(dpy, drawable);
-   if (xmbuf)
-      xmbuf->selectedEvents = mask;
-}
-
-
-static void
-Fake_glXGetSelectedEvent( Display *dpy, GLXDrawable drawable,
-                          unsigned long *mask )
-{
-   XMesaBuffer xmbuf = XMesaFindBuffer(dpy, drawable);
-   if (xmbuf)
-      *mask = xmbuf->selectedEvents;
-   else
-      *mask = 0;
-}
-
-
-
-/*** GLX_SGI_swap_control ***/
-
-static int
-Fake_glXSwapIntervalSGI(int interval)
-{
-   (void) interval;
-   return 0;
-}
-
-
-
-/*** GLX_SGI_video_sync ***/
-
-static int
-Fake_glXGetVideoSyncSGI(unsigned int *count)
-{
-   (void) count;
-   return 0;
-}
-
-static int
-Fake_glXWaitVideoSyncSGI(int divisor, int remainder, unsigned int *count)
-{
-   (void) divisor;
-   (void) remainder;
-   (void) count;
-   return 0;
-}
-
-
-
-/*** GLX_SGI_make_current_read ***/
-
-static Bool
-Fake_glXMakeCurrentReadSGI(Display *dpy, GLXDrawable draw, GLXDrawable read, GLXContext ctx)
-{
-   return Fake_glXMakeContextCurrent( dpy, draw, read, ctx );
-}
-
-/* not used
-static GLXDrawable
-Fake_glXGetCurrentReadDrawableSGI(void)
-{
-   return 0;
-}
-*/
-
-
-/*** GLX_SGIX_video_source ***/
-#if defined(_VL_H)
-
-static GLXVideoSourceSGIX
-Fake_glXCreateGLXVideoSourceSGIX(Display *dpy, int screen, VLServer server, VLPath path, int nodeClass, VLNode drainNode)
-{
-   (void) dpy;
-   (void) screen;
-   (void) server;
-   (void) path;
-   (void) nodeClass;
-   (void) drainNode;
-   return 0;
-}
-
-static void
-Fake_glXDestroyGLXVideoSourceSGIX(Display *dpy, GLXVideoSourceSGIX src)
-{
-   (void) dpy;
-   (void) src;
-}
-
-#endif
-
-
-/*** GLX_EXT_import_context ***/
-
-static void
-Fake_glXFreeContextEXT(Display *dpy, GLXContext context)
-{
-   (void) dpy;
-   (void) context;
-}
-
-static GLXContextID
-Fake_glXGetContextIDEXT(const GLXContext context)
-{
-   (void) context;
-   return 0;
-}
-
-static GLXContext
-Fake_glXImportContextEXT(Display *dpy, GLXContextID contextID)
-{
-   (void) dpy;
-   (void) contextID;
-   return 0;
-}
-
-static int
-Fake_glXQueryContextInfoEXT(Display *dpy, GLXContext context, int attribute, int *value)
-{
-   (void) dpy;
-   (void) context;
-   (void) attribute;
-   (void) value;
-   return 0;
-}
-
-
-
-/*** GLX_SGIX_fbconfig ***/
-
-static int
-Fake_glXGetFBConfigAttribSGIX(Display *dpy, GLXFBConfigSGIX config, int attribute, int *value)
-{
-   return Fake_glXGetFBConfigAttrib(dpy, config, attribute, value);
-}
-
-static GLXFBConfigSGIX *
-Fake_glXChooseFBConfigSGIX(Display *dpy, int screen, int *attrib_list, int *nelements)
-{
-   return (GLXFBConfig *) Fake_glXChooseFBConfig(dpy, screen, attrib_list, nelements);
-}
-
-
-static GLXPixmap
-Fake_glXCreateGLXPixmapWithConfigSGIX(Display *dpy, GLXFBConfigSGIX config, Pixmap pixmap)
-{
-   XMesaVisual xmvis = (XMesaVisual) config;
-   XMesaBuffer xmbuf = XMesaCreatePixmapBuffer(xmvis, pixmap, 0);
-   return xmbuf->frontxrb->pixmap; /* need to return an X ID */
-}
-
-
-static GLXContext
-Fake_glXCreateContextWithConfigSGIX(Display *dpy, GLXFBConfigSGIX config, int render_type, GLXContext share_list, Bool direct)
-{
-   XMesaVisual xmvis = (XMesaVisual) config;
-   struct fake_glx_context *glxCtx;
-   struct fake_glx_context *shareCtx = (struct fake_glx_context *) share_list;
-
-   glxCtx = CALLOC_STRUCT(fake_glx_context);
-   if (!glxCtx)
-      return 0;
-
-   /* deallocate unused windows/buffers */
-   XMesaGarbageCollect();
-
-   glxCtx->xmesaContext = XMesaCreateContext(xmvis,
-                                   shareCtx ? shareCtx->xmesaContext : NULL);
-   if (!glxCtx->xmesaContext) {
-      FREE(glxCtx);
-      return NULL;
-   }
-
-   glxCtx->xmesaContext->direct = GL_FALSE;
-   glxCtx->glxContext.isDirect = GL_FALSE;
-   glxCtx->glxContext.currentDpy = dpy;
-   glxCtx->glxContext.xid = (XID) glxCtx;  /* self pointer */
-
-   assert((void *) glxCtx == (void *) &(glxCtx->glxContext));
-
-   return (GLXContext) glxCtx;
-}
-
-
-static XVisualInfo *
-Fake_glXGetVisualFromFBConfigSGIX(Display *dpy, GLXFBConfigSGIX config)
-{
-   return Fake_glXGetVisualFromFBConfig(dpy, config);
-}
-
-
-static GLXFBConfigSGIX
-Fake_glXGetFBConfigFromVisualSGIX(Display *dpy, XVisualInfo *vis)
-{
-   XMesaVisual xmvis = find_glx_visual(dpy, vis);
-   if (!xmvis) {
-      /* This visual wasn't found with glXChooseVisual() */
-      xmvis = create_glx_visual(dpy, vis);
-   }
-
-   return (GLXFBConfigSGIX) xmvis;
-}
-
-
-
-/*** GLX_SGIX_pbuffer ***/
-
-static GLXPbufferSGIX
-Fake_glXCreateGLXPbufferSGIX(Display *dpy, GLXFBConfigSGIX config,
-                             unsigned int width, unsigned int height,
-                             int *attribList)
-{
-   XMesaVisual xmvis = (XMesaVisual) config;
-   XMesaBuffer xmbuf;
-   const int *attrib;
-   GLboolean useLargest = GL_FALSE, preserveContents = GL_FALSE;
-
-   (void) dpy;
-
-   for (attrib = attribList; attrib && *attrib; attrib++) {
-      switch (*attrib) {
-         case GLX_PRESERVED_CONTENTS_SGIX:
-            attrib++;
-            preserveContents = *attrib; /* ignored */
-            break;
-         case GLX_LARGEST_PBUFFER_SGIX:
-            attrib++;
-            useLargest = *attrib; /* ignored */
-            break;
-         default:
-            return 0;
-      }
-   }
-
-   /* not used at this time */
-   (void) useLargest;
-   (void) preserveContents;
-
-   xmbuf = XMesaCreatePBuffer( xmvis, 0, width, height);
-   /* A GLXPbuffer handle must be an X Drawable because that's what
-    * glXMakeCurrent takes.
-    */
-   return (GLXPbuffer) xmbuf->frontxrb->pixmap;
-}
-
-
-static void
-Fake_glXDestroyGLXPbufferSGIX(Display *dpy, GLXPbufferSGIX pbuf)
-{
-   XMesaBuffer xmbuf = XMesaFindBuffer(dpy, pbuf);
-   if (xmbuf) {
-      XMesaDestroyBuffer(xmbuf);
-   }
-}
-
-
-static int
-Fake_glXQueryGLXPbufferSGIX(Display *dpy, GLXPbufferSGIX pbuf, int attribute, unsigned int *value)
-{
-   const XMesaBuffer xmbuf = XMesaFindBuffer(dpy, pbuf);
-
-   if (!xmbuf) {
-      /* Generate GLXBadPbufferSGIX for bad pbuffer */
-      return 0;
-   }
-
-   switch (attribute) {
-      case GLX_PRESERVED_CONTENTS_SGIX:
-         *value = True;
-         break;
-      case GLX_LARGEST_PBUFFER_SGIX:
-         *value = xmbuf->mesa_buffer.Width * xmbuf->mesa_buffer.Height;
-         break;
-      case GLX_WIDTH_SGIX:
-         *value = xmbuf->mesa_buffer.Width;
-         break;
-      case GLX_HEIGHT_SGIX:
-         *value = xmbuf->mesa_buffer.Height;
-         break;
-      case GLX_EVENT_MASK_SGIX:
-         *value = 0;  /* XXX might be wrong */
-         break;
-      default:
-         *value = 0;
-   }
-   return 0;
-}
-
-
-static void
-Fake_glXSelectEventSGIX(Display *dpy, GLXDrawable drawable, unsigned long mask)
-{
-   XMesaBuffer xmbuf = XMesaFindBuffer(dpy, drawable);
-   if (xmbuf) {
-      /* Note: we'll never generate clobber events */
-      xmbuf->selectedEvents = mask;
-   }
-}
-
-
-static void
-Fake_glXGetSelectedEventSGIX(Display *dpy, GLXDrawable drawable, unsigned long *mask)
-{
-   XMesaBuffer xmbuf = XMesaFindBuffer(dpy, drawable);
-   if (xmbuf) {
-      *mask = xmbuf->selectedEvents;
-   }
-   else {
-      *mask = 0;
-   }
-}
-
-
-
-/*** GLX_SGI_cushion ***/
-
-static void
-Fake_glXCushionSGI(Display *dpy, Window win, float cushion)
-{
-   (void) dpy;
-   (void) win;
-   (void) cushion;
-}
-
-
-
-/*** GLX_SGIX_video_resize ***/
-
-static int
-Fake_glXBindChannelToWindowSGIX(Display *dpy, int screen, int channel , Window window)
-{
-   (void) dpy;
-   (void) screen;
-   (void) channel;
-   (void) window;
-   return 0;
-}
-
-static int
-Fake_glXChannelRectSGIX(Display *dpy, int screen, int channel, int x, int y, int w, int h)
-{
-   (void) dpy;
-   (void) screen;
-   (void) channel;
-   (void) x;
-   (void) y;
-   (void) w;
-   (void) h;
-   return 0;
-}
-
-static int
-Fake_glXQueryChannelRectSGIX(Display *dpy, int screen, int channel, int *x, int *y, int *w, int *h)
-{
-   (void) dpy;
-   (void) screen;
-   (void) channel;
-   (void) x;
-   (void) y;
-   (void) w;
-   (void) h;
-   return 0;
-}
-
-static int
-Fake_glXQueryChannelDeltasSGIX(Display *dpy, int screen, int channel, int *dx, int *dy, int *dw, int *dh)
-{
-   (void) dpy;
-   (void) screen;
-   (void) channel;
-   (void) dx;
-   (void) dy;
-   (void) dw;
-   (void) dh;
-   return 0;
-}
-
-static int
-Fake_glXChannelRectSyncSGIX(Display *dpy, int screen, int channel, GLenum synctype)
-{
-   (void) dpy;
-   (void) screen;
-   (void) channel;
-   (void) synctype;
-   return 0;
-}
-
-
-
-/*** GLX_SGIX_dmbuffer **/
-
-#if defined(_DM_BUFFER_H_)
-static Bool
-Fake_glXAssociateDMPbufferSGIX(Display *dpy, GLXPbufferSGIX pbuffer, DMparams *params, DMbuffer dmbuffer)
-{
-   (void) dpy;
-   (void) pbuffer;
-   (void) params;
-   (void) dmbuffer;
-   return False;
-}
-#endif
-
-
-/*** GLX_SGIX_swap_group ***/
-
-static void
-Fake_glXJoinSwapGroupSGIX(Display *dpy, GLXDrawable drawable, GLXDrawable member)
-{
-   (void) dpy;
-   (void) drawable;
-   (void) member;
-}
-
-
-
-/*** GLX_SGIX_swap_barrier ***/
-
-static void
-Fake_glXBindSwapBarrierSGIX(Display *dpy, GLXDrawable drawable, int barrier)
-{
-   (void) dpy;
-   (void) drawable;
-   (void) barrier;
-}
-
-static Bool
-Fake_glXQueryMaxSwapBarriersSGIX(Display *dpy, int screen, int *max)
-{
-   (void) dpy;
-   (void) screen;
-   (void) max;
-   return False;
-}
-
-
-
-/*** GLX_SUN_get_transparent_index ***/
-
-static Status
-Fake_glXGetTransparentIndexSUN(Display *dpy, Window overlay, Window underlay, long *pTransparent)
-{
-   (void) dpy;
-   (void) overlay;
-   (void) underlay;
-   (void) pTransparent;
-   return 0;
-}
-
-
-
-/*** GLX_MESA_release_buffers ***/
-
-/*
- * Release the depth, stencil, accum buffers attached to a GLXDrawable
- * (a window or pixmap) prior to destroying the GLXDrawable.
- */
-static Bool
-Fake_glXReleaseBuffersMESA( Display *dpy, GLXDrawable d )
-{
-   XMesaBuffer b = XMesaFindBuffer(dpy, d);
-   if (b) {
-      XMesaDestroyBuffer(b);
-      return True;
-   }
-   return False;
-}
-
-
-
-/*** GLX_MESA_set_3dfx_mode ***/
-
-static Bool
-Fake_glXSet3DfxModeMESA( int mode )
-{
-   return XMesaSetFXmode( mode );
-}
-
-
-
-/*** GLX_NV_vertex_array range ***/
-static void *
-Fake_glXAllocateMemoryNV( GLsizei size,
-                          GLfloat readFrequency,
-                          GLfloat writeFrequency,
-                          GLfloat priority )
-{
-   (void) size;
-   (void) readFrequency;
-   (void) writeFrequency;
-   (void) priority;
-   return NULL;
-}
-
-
-static void 
-Fake_glXFreeMemoryNV( GLvoid *pointer )
-{
-   (void) pointer;
-}
-
-
-/*** GLX_MESA_agp_offset ***/
-
-static GLuint
-Fake_glXGetAGPOffsetMESA( const GLvoid *pointer )
-{
-   (void) pointer;
-   return ~0;
-}
-
-
-/* silence warning */
-extern struct _glxapi_table *_mesa_GetGLXDispatchTable(void);
-
-
-/**
- * Create a new GLX API dispatch table with its function pointers
- * initialized to point to Mesa's "fake" GLX API functions.
- * Note: there's a similar function (_real_GetGLXDispatchTable) that
- * returns a new dispatch table with all pointers initalized to point
- * to "real" GLX functions (which understand GLX wire protocol, etc).
- */
-struct _glxapi_table *
-_mesa_GetGLXDispatchTable(void)
-{
-   static struct _glxapi_table glx;
-
-   /* be sure our dispatch table size <= libGL's table */
-   {
-      GLuint size = sizeof(struct _glxapi_table) / sizeof(void *);
-      (void) size;
-      assert(_glxapi_get_dispatch_table_size() >= size);
-   }
-
-   /* initialize the whole table to no-ops */
-   _glxapi_set_no_op_table(&glx);
-
-   /* now initialize the table with the functions I implement */
-   glx.ChooseVisual = Fake_glXChooseVisual;
-   glx.CopyContext = Fake_glXCopyContext;
-   glx.CreateContext = Fake_glXCreateContext;
-   glx.CreateGLXPixmap = Fake_glXCreateGLXPixmap;
-   glx.DestroyContext = Fake_glXDestroyContext;
-   glx.DestroyGLXPixmap = Fake_glXDestroyGLXPixmap;
-   glx.GetConfig = Fake_glXGetConfig;
-   /*glx.GetCurrentContext = Fake_glXGetCurrentContext;*/
-   /*glx.GetCurrentDrawable = Fake_glXGetCurrentDrawable;*/
-   glx.IsDirect = Fake_glXIsDirect;
-   glx.MakeCurrent = Fake_glXMakeCurrent;
-   glx.QueryExtension = Fake_glXQueryExtension;
-   glx.QueryVersion = Fake_glXQueryVersion;
-   glx.SwapBuffers = Fake_glXSwapBuffers;
-   glx.UseXFont = Fake_glXUseXFont;
-   glx.WaitGL = Fake_glXWaitGL;
-   glx.WaitX = Fake_glXWaitX;
-
-   /*** GLX_VERSION_1_1 ***/
-   glx.GetClientString = Fake_glXGetClientString;
-   glx.QueryExtensionsString = Fake_glXQueryExtensionsString;
-   glx.QueryServerString = Fake_glXQueryServerString;
-
-   /*** GLX_VERSION_1_2 ***/
-   /*glx.GetCurrentDisplay = Fake_glXGetCurrentDisplay;*/
-
-   /*** GLX_VERSION_1_3 ***/
-   glx.ChooseFBConfig = Fake_glXChooseFBConfig;
-   glx.CreateNewContext = Fake_glXCreateNewContext;
-   glx.CreatePbuffer = Fake_glXCreatePbuffer;
-   glx.CreatePixmap = Fake_glXCreatePixmap;
-   glx.CreateWindow = Fake_glXCreateWindow;
-   glx.DestroyPbuffer = Fake_glXDestroyPbuffer;
-   glx.DestroyPixmap = Fake_glXDestroyPixmap;
-   glx.DestroyWindow = Fake_glXDestroyWindow;
-   /*glx.GetCurrentReadDrawable = Fake_glXGetCurrentReadDrawable;*/
-   glx.GetFBConfigAttrib = Fake_glXGetFBConfigAttrib;
-   glx.GetFBConfigs = Fake_glXGetFBConfigs;
-   glx.GetSelectedEvent = Fake_glXGetSelectedEvent;
-   glx.GetVisualFromFBConfig = Fake_glXGetVisualFromFBConfig;
-   glx.MakeContextCurrent = Fake_glXMakeContextCurrent;
-   glx.QueryContext = Fake_glXQueryContext;
-   glx.QueryDrawable = Fake_glXQueryDrawable;
-   glx.SelectEvent = Fake_glXSelectEvent;
-
-   /*** GLX_SGI_swap_control ***/
-   glx.SwapIntervalSGI = Fake_glXSwapIntervalSGI;
-
-   /*** GLX_SGI_video_sync ***/
-   glx.GetVideoSyncSGI = Fake_glXGetVideoSyncSGI;
-   glx.WaitVideoSyncSGI = Fake_glXWaitVideoSyncSGI;
-
-   /*** GLX_SGI_make_current_read ***/
-   glx.MakeCurrentReadSGI = Fake_glXMakeCurrentReadSGI;
-   /*glx.GetCurrentReadDrawableSGI = Fake_glXGetCurrentReadDrawableSGI;*/
-
-/*** GLX_SGIX_video_source ***/
-#if defined(_VL_H)
-   glx.CreateGLXVideoSourceSGIX = Fake_glXCreateGLXVideoSourceSGIX;
-   glx.DestroyGLXVideoSourceSGIX = Fake_glXDestroyGLXVideoSourceSGIX;
-#endif
-
-   /*** GLX_EXT_import_context ***/
-   glx.FreeContextEXT = Fake_glXFreeContextEXT;
-   glx.GetContextIDEXT = Fake_glXGetContextIDEXT;
-   /*glx.GetCurrentDisplayEXT = Fake_glXGetCurrentDisplayEXT;*/
-   glx.ImportContextEXT = Fake_glXImportContextEXT;
-   glx.QueryContextInfoEXT = Fake_glXQueryContextInfoEXT;
-
-   /*** GLX_SGIX_fbconfig ***/
-   glx.GetFBConfigAttribSGIX = Fake_glXGetFBConfigAttribSGIX;
-   glx.ChooseFBConfigSGIX = Fake_glXChooseFBConfigSGIX;
-   glx.CreateGLXPixmapWithConfigSGIX = Fake_glXCreateGLXPixmapWithConfigSGIX;
-   glx.CreateContextWithConfigSGIX = Fake_glXCreateContextWithConfigSGIX;
-   glx.GetVisualFromFBConfigSGIX = Fake_glXGetVisualFromFBConfigSGIX;
-   glx.GetFBConfigFromVisualSGIX = Fake_glXGetFBConfigFromVisualSGIX;
-
-   /*** GLX_SGIX_pbuffer ***/
-   glx.CreateGLXPbufferSGIX = Fake_glXCreateGLXPbufferSGIX;
-   glx.DestroyGLXPbufferSGIX = Fake_glXDestroyGLXPbufferSGIX;
-   glx.QueryGLXPbufferSGIX = Fake_glXQueryGLXPbufferSGIX;
-   glx.SelectEventSGIX = Fake_glXSelectEventSGIX;
-   glx.GetSelectedEventSGIX = Fake_glXGetSelectedEventSGIX;
-
-   /*** GLX_SGI_cushion ***/
-   glx.CushionSGI = Fake_glXCushionSGI;
-
-   /*** GLX_SGIX_video_resize ***/
-   glx.BindChannelToWindowSGIX = Fake_glXBindChannelToWindowSGIX;
-   glx.ChannelRectSGIX = Fake_glXChannelRectSGIX;
-   glx.QueryChannelRectSGIX = Fake_glXQueryChannelRectSGIX;
-   glx.QueryChannelDeltasSGIX = Fake_glXQueryChannelDeltasSGIX;
-   glx.ChannelRectSyncSGIX = Fake_glXChannelRectSyncSGIX;
-
-   /*** GLX_SGIX_dmbuffer **/
-#if defined(_DM_BUFFER_H_)
-   glx.AssociateDMPbufferSGIX = NULL;
-#endif
-
-   /*** GLX_SGIX_swap_group ***/
-   glx.JoinSwapGroupSGIX = Fake_glXJoinSwapGroupSGIX;
-
-   /*** GLX_SGIX_swap_barrier ***/
-   glx.BindSwapBarrierSGIX = Fake_glXBindSwapBarrierSGIX;
-   glx.QueryMaxSwapBarriersSGIX = Fake_glXQueryMaxSwapBarriersSGIX;
-
-   /*** GLX_SUN_get_transparent_index ***/
-   glx.GetTransparentIndexSUN = Fake_glXGetTransparentIndexSUN;
-
-   /*** GLX_MESA_copy_sub_buffer ***/
-   glx.CopySubBufferMESA = Fake_glXCopySubBufferMESA;
-
-   /*** GLX_MESA_release_buffers ***/
-   glx.ReleaseBuffersMESA = Fake_glXReleaseBuffersMESA;
-
-   /*** GLX_MESA_pixmap_colormap ***/
-   glx.CreateGLXPixmapMESA = Fake_glXCreateGLXPixmapMESA;
-
-   /*** GLX_MESA_set_3dfx_mode ***/
-   glx.Set3DfxModeMESA = Fake_glXSet3DfxModeMESA;
-
-   /*** GLX_NV_vertex_array_range ***/
-   glx.AllocateMemoryNV = Fake_glXAllocateMemoryNV;
-   glx.FreeMemoryNV = Fake_glXFreeMemoryNV;
-
-   /*** GLX_MESA_agp_offset ***/
-   glx.GetAGPOffsetMESA = Fake_glXGetAGPOffsetMESA;
-
-   return &glx;
-}
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/x11/glxapi.c b/nx-X11/extras/Mesa/src/mesa/drivers/x11/glxapi.c
deleted file mode 100644
index 69af99730..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/x11/glxapi.c
+++ /dev/null
@@ -1,1348 +0,0 @@
-/*
- * Mesa 3-D graphics library
- * Version:  6.3
- * 
- * Copyright (C) 1999-2005  Brian Paul   All Rights Reserved.
- * 
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- * 
- * The above copyright notice and this permission notice shall be included
- * in all copies or substantial portions of the Software.
- * 
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
- * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- */
-
-
-/*
- * This is the GLX API dispatcher.  Calls to the glX* functions are
- * either routed to the real GLX encoders or to Mesa's pseudo-GLX functions.
- * See the glxapi.h file for more details.
- */
-
-
-#include <assert.h>
-#include <stdlib.h>
-#include <stdio.h>
-#include <string.h>
-#include "glheader.h"
-#include "glapi.h"
-#include "glxapi.h"
-
-
-extern struct _glxapi_table *_real_GetGLXDispatchTable(void);
-extern struct _glxapi_table *_mesa_GetGLXDispatchTable(void);
-
-
-struct display_dispatch {
-   Display *Dpy;
-   struct _glxapi_table *Table;
-   struct display_dispatch *Next;
-};
-
-static struct display_dispatch *DispatchList = NULL;
-
-
-/* Display -> Dispatch caching */
-static Display *prevDisplay = NULL;
-static struct _glxapi_table *prevTable = NULL;
-
-
-static struct _glxapi_table *
-get_dispatch(Display *dpy)
-{
-   if (!dpy)
-      return NULL;
-
-   /* search list of display/dispatch pairs for this display */
-   {
-      const struct display_dispatch *d = DispatchList;
-      while (d) {
-         if (d->Dpy == dpy) {
-            prevDisplay = dpy;
-            prevTable = d->Table;
-            return d->Table;  /* done! */
-         }
-         d = d->Next;
-      }
-   }
-
-   /* A new display, determine if we should use real GLX
-    * or Mesa's pseudo-GLX.
-    */
-   {
-      struct _glxapi_table *t = _mesa_GetGLXDispatchTable();
-
-      if (t) {
-         struct display_dispatch *d;
-         d = (struct display_dispatch *) malloc(sizeof(struct display_dispatch));
-         if (d) {
-            d->Dpy = dpy;
-            d->Table = t;
-            /* insert at head of list */
-            d->Next = DispatchList;
-            DispatchList = d;
-            /* update cache */
-            prevDisplay = dpy;
-            prevTable = t;
-            return t;
-         }
-      }
-   }
-
-   /* If we get here that means we can't use real GLX on this display
-    * and the Mesa pseudo-GLX software renderer wasn't compiled in.
-    * Or, we ran out of memory!
-    */
-   return NULL;
-}
-
-
-#define GET_DISPATCH(DPY, TABLE)	\
-   if (DPY == prevDisplay) {		\
-      TABLE = prevTable;		\
-   }					\
-   else if (!DPY) {			\
-      TABLE = NULL;			\
-   }					\
-   else {				\
-      TABLE = get_dispatch(DPY);	\
-   }
-
-   
-
-
-/* Set by glXMakeCurrent() and glXMakeContextCurrent() only */
-static GLXContext CurrentContext = 0;
-#define __glXGetCurrentContext() CurrentContext;
-
-
-/*
- * GLX API entrypoints
- */
-
-/*** GLX_VERSION_1_0 ***/
-
-XVisualInfo PUBLIC *
-glXChooseVisual(Display *dpy, int screen, int *list)
-{
-   struct _glxapi_table *t;
-   GET_DISPATCH(dpy, t);
-   if (!t)
-      return NULL;
-   return (t->ChooseVisual)(dpy, screen, list);
-}
-
-
-void PUBLIC
-glXCopyContext(Display *dpy, GLXContext src, GLXContext dst, unsigned long mask)
-{
-   struct _glxapi_table *t;
-   GET_DISPATCH(dpy, t);
-   if (!t)
-      return;
-   (t->CopyContext)(dpy, src, dst, mask);
-}
-
-
-GLXContext PUBLIC
-glXCreateContext(Display *dpy, XVisualInfo *visinfo, GLXContext shareList, Bool direct)
-{
-   struct _glxapi_table *t;
-   GET_DISPATCH(dpy, t);
-   if (!t)
-      return 0;
-   return (t->CreateContext)(dpy, visinfo, shareList, direct);
-}
-
-
-GLXPixmap PUBLIC
-glXCreateGLXPixmap(Display *dpy, XVisualInfo *visinfo, Pixmap pixmap)
-{
-   struct _glxapi_table *t;
-   GET_DISPATCH(dpy, t);
-   if (!t)
-      return 0;
-   return (t->CreateGLXPixmap)(dpy, visinfo, pixmap);
-}
-
-
-void PUBLIC
-glXDestroyContext(Display *dpy, GLXContext ctx)
-{
-   struct _glxapi_table *t;
-   GET_DISPATCH(dpy, t);
-   if (!t)
-      return;
-   (t->DestroyContext)(dpy, ctx);
-}
-
-
-void PUBLIC
-glXDestroyGLXPixmap(Display *dpy, GLXPixmap pixmap)
-{
-   struct _glxapi_table *t;
-   GET_DISPATCH(dpy, t);
-   if (!t)
-      return;
-   (t->DestroyGLXPixmap)(dpy, pixmap);
-}
-
-
-int PUBLIC
-glXGetConfig(Display *dpy, XVisualInfo *visinfo, int attrib, int *value)
-{
-   struct _glxapi_table *t;
-   GET_DISPATCH(dpy, t);
-   if (!t)
-      return GLX_NO_EXTENSION;
-   return (t->GetConfig)(dpy, visinfo, attrib, value);
-}
-
-
-GLXContext PUBLIC
-glXGetCurrentContext(void)
-{
-   return CurrentContext;
-}
-
-
-GLXDrawable PUBLIC
-glXGetCurrentDrawable(void)
-{
-   __GLXcontext *gc = (__GLXcontext *) glXGetCurrentContext();
-   return gc ? gc->currentDrawable : 0;
-}
-
-
-Bool PUBLIC
-glXIsDirect(Display *dpy, GLXContext ctx)
-{
-   struct _glxapi_table *t;
-   GET_DISPATCH(dpy, t);
-   if (!t)
-      return False;
-   return (t->IsDirect)(dpy, ctx);
-}
-
-
-Bool PUBLIC
-glXMakeCurrent(Display *dpy, GLXDrawable drawable, GLXContext ctx)
-{
-   Bool b;
-   struct _glxapi_table *t;
-   GET_DISPATCH(dpy, t);
-   if (!t) {
-      return False;
-   }
-   b = (*t->MakeCurrent)(dpy, drawable, ctx);
-   if (b) {
-      CurrentContext = ctx;
-   }
-   return b;
-}
-
-
-Bool PUBLIC
-glXQueryExtension(Display *dpy, int *errorb, int *event)
-{
-   struct _glxapi_table *t;
-   GET_DISPATCH(dpy, t);
-   if (!t)
-      return False;
-   return (t->QueryExtension)(dpy, errorb, event);
-}
-
-
-Bool PUBLIC
-glXQueryVersion(Display *dpy, int *maj, int *min)
-{
-   struct _glxapi_table *t;
-   GET_DISPATCH(dpy, t);
-   if (!t)
-      return False;
-   return (t->QueryVersion)(dpy, maj, min);
-}
-
-
-void PUBLIC
-glXSwapBuffers(Display *dpy, GLXDrawable drawable)
-{
-   struct _glxapi_table *t;
-   GET_DISPATCH(dpy, t);
-   if (!t)
-      return;
-   (t->SwapBuffers)(dpy, drawable);
-}
-
-
-void PUBLIC
-glXUseXFont(Font font, int first, int count, int listBase)
-{
-   struct _glxapi_table *t;
-   Display *dpy = glXGetCurrentDisplay();
-   GET_DISPATCH(dpy, t);
-   if (!t)
-      return;
-   (t->UseXFont)(font, first, count, listBase);
-}
-
-
-void PUBLIC
-glXWaitGL(void)
-{
-   struct _glxapi_table *t;
-   Display *dpy = glXGetCurrentDisplay();
-   GET_DISPATCH(dpy, t);
-   if (!t)
-      return;
-   (t->WaitGL)();
-}
-
-
-void PUBLIC
-glXWaitX(void)
-{
-   struct _glxapi_table *t;
-   Display *dpy = glXGetCurrentDisplay();
-   GET_DISPATCH(dpy, t);
-   if (!t)
-      return;
-   (t->WaitX)();
-}
-
-
-
-/*** GLX_VERSION_1_1 ***/
-
-const char PUBLIC *
-glXGetClientString(Display *dpy, int name)
-{
-   struct _glxapi_table *t;
-   GET_DISPATCH(dpy, t);
-   if (!t)
-      return NULL;
-   return (t->GetClientString)(dpy, name);
-}
-
-
-const char PUBLIC *
-glXQueryExtensionsString(Display *dpy, int screen)
-{
-   struct _glxapi_table *t;
-   GET_DISPATCH(dpy, t);
-   if (!t)
-      return NULL;
-   return (t->QueryExtensionsString)(dpy, screen);
-}
-
-
-const char PUBLIC *
-glXQueryServerString(Display *dpy, int screen, int name)
-{
-   struct _glxapi_table *t;
-   GET_DISPATCH(dpy, t);
-   if (!t)
-      return NULL;
-   return (t->QueryServerString)(dpy, screen, name);
-}
-
-
-/*** GLX_VERSION_1_2 ***/
-
-Display PUBLIC *
-glXGetCurrentDisplay(void)
-{
-   /* Same code as in libGL's glxext.c */
-   __GLXcontext *gc = (__GLXcontext *) glXGetCurrentContext();
-   if (NULL == gc) return NULL;
-   return gc->currentDpy;
-}
-
-
-
-/*** GLX_VERSION_1_3 ***/
-
-GLXFBConfig PUBLIC *
-glXChooseFBConfig(Display *dpy, int screen, const int *attribList, int *nitems)
-{
-   struct _glxapi_table *t;
-   GET_DISPATCH(dpy, t);
-   if (!t)
-      return 0;
-   return (t->ChooseFBConfig)(dpy, screen, attribList, nitems);
-}
-
-
-GLXContext PUBLIC
-glXCreateNewContext(Display *dpy, GLXFBConfig config, int renderType, GLXContext shareList, Bool direct)
-{
-   struct _glxapi_table *t;
-   GET_DISPATCH(dpy, t);
-   if (!t)
-      return 0;
-   return (t->CreateNewContext)(dpy, config, renderType, shareList, direct);
-}
-
-
-GLXPbuffer PUBLIC
-glXCreatePbuffer(Display *dpy, GLXFBConfig config, const int *attribList)
-{
-   struct _glxapi_table *t;
-   GET_DISPATCH(dpy, t);
-   if (!t)
-      return 0;
-   return (t->CreatePbuffer)(dpy, config, attribList);
-}
-
-
-GLXPixmap PUBLIC
-glXCreatePixmap(Display *dpy, GLXFBConfig config, Pixmap pixmap, const int *attribList)
-{
-   struct _glxapi_table *t;
-   GET_DISPATCH(dpy, t);
-   if (!t)
-      return 0;
-   return (t->CreatePixmap)(dpy, config, pixmap, attribList);
-}
-
-
-GLXWindow PUBLIC
-glXCreateWindow(Display *dpy, GLXFBConfig config, Window win, const int *attribList)
-{
-   struct _glxapi_table *t;
-   GET_DISPATCH(dpy, t);
-   if (!t)
-      return 0;
-   return (t->CreateWindow)(dpy, config, win, attribList);
-}
-
-
-void PUBLIC
-glXDestroyPbuffer(Display *dpy, GLXPbuffer pbuf)
-{
-   struct _glxapi_table *t;
-   GET_DISPATCH(dpy, t);
-   if (!t)
-      return;
-   (t->DestroyPbuffer)(dpy, pbuf);
-}
-
-
-void PUBLIC
-glXDestroyPixmap(Display *dpy, GLXPixmap pixmap)
-{
-   struct _glxapi_table *t;
-   GET_DISPATCH(dpy, t);
-   if (!t)
-      return;
-   (t->DestroyPixmap)(dpy, pixmap);
-}
-
-
-void PUBLIC
-glXDestroyWindow(Display *dpy, GLXWindow window)
-{
-   struct _glxapi_table *t;
-   GET_DISPATCH(dpy, t);
-   if (!t)
-      return;
-   (t->DestroyWindow)(dpy, window);
-}
-
-
-GLXDrawable PUBLIC
-glXGetCurrentReadDrawable(void)
-{
-   __GLXcontext *gc = (__GLXcontext *) glXGetCurrentContext();
-   return gc ? gc->currentReadable : 0;
-}
-
-
-int PUBLIC
-glXGetFBConfigAttrib(Display *dpy, GLXFBConfig config, int attribute, int *value)
-{
-   struct _glxapi_table *t;
-   GET_DISPATCH(dpy, t);
-   if (!t)
-      return GLX_NO_EXTENSION;
-   return (t->GetFBConfigAttrib)(dpy, config, attribute, value);
-}
-
-
-GLXFBConfig PUBLIC *
-glXGetFBConfigs(Display *dpy, int screen, int *nelements)
-{
-   struct _glxapi_table *t;
-   GET_DISPATCH(dpy, t);
-   if (!t)
-      return 0;
-   return (t->GetFBConfigs)(dpy, screen, nelements);
-}
-
-void PUBLIC
-glXGetSelectedEvent(Display *dpy, GLXDrawable drawable, unsigned long *mask)
-{
-   struct _glxapi_table *t;
-   GET_DISPATCH(dpy, t);
-   if (!t)
-      return;
-   (t->GetSelectedEvent)(dpy, drawable, mask);
-}
-
-
-XVisualInfo PUBLIC *
-glXGetVisualFromFBConfig(Display *dpy, GLXFBConfig config)
-{
-   struct _glxapi_table *t;
-   GET_DISPATCH(dpy, t);
-   if (!t)
-      return NULL;
-   return (t->GetVisualFromFBConfig)(dpy, config);
-}
-
-
-Bool PUBLIC
-glXMakeContextCurrent(Display *dpy, GLXDrawable draw, GLXDrawable read, GLXContext ctx)
-{
-   Bool b;
-   struct _glxapi_table *t;
-   GET_DISPATCH(dpy, t);
-   if (!t)
-      return False;
-   b = (t->MakeContextCurrent)(dpy, draw, read, ctx);
-   if (b) {
-      CurrentContext = ctx;
-   }
-   return b;
-}
-
-
-int PUBLIC
-glXQueryContext(Display *dpy, GLXContext ctx, int attribute, int *value)
-{
-   struct _glxapi_table *t;
-   GET_DISPATCH(dpy, t);
-   assert(t);
-   if (!t)
-      return 0; /* XXX correct? */
-   return (t->QueryContext)(dpy, ctx, attribute, value);
-}
-
-
-void PUBLIC
-glXQueryDrawable(Display *dpy, GLXDrawable draw, int attribute, unsigned int *value)
-{
-   struct _glxapi_table *t;
-   GET_DISPATCH(dpy, t);
-   if (!t)
-      return;
-   (t->QueryDrawable)(dpy, draw, attribute, value);
-}
-
-
-void PUBLIC
-glXSelectEvent(Display *dpy, GLXDrawable drawable, unsigned long mask)
-{
-   struct _glxapi_table *t;
-   GET_DISPATCH(dpy, t);
-   if (!t)
-      return;
-   (t->SelectEvent)(dpy, drawable, mask);
-}
-
-
-
-/*** GLX_SGI_swap_control ***/
-
-int PUBLIC
-glXSwapIntervalSGI(int interval)
-{
-   struct _glxapi_table *t;
-   Display *dpy = glXGetCurrentDisplay();
-   GET_DISPATCH(dpy, t);
-   if (!t)
-      return 0;
-   return (t->SwapIntervalSGI)(interval);
-}
-
-
-
-/*** GLX_SGI_video_sync ***/
-
-int PUBLIC
-glXGetVideoSyncSGI(unsigned int *count)
-{
-   struct _glxapi_table *t;
-   Display *dpy = glXGetCurrentDisplay();
-   GET_DISPATCH(dpy, t);
-   if (!t)
-      return 0;
-   return (t->GetVideoSyncSGI)(count);
-}
-
-int PUBLIC
-glXWaitVideoSyncSGI(int divisor, int remainder, unsigned int *count)
-{
-   struct _glxapi_table *t;
-   Display *dpy = glXGetCurrentDisplay();
-   GET_DISPATCH(dpy, t);
-   if (!t)
-      return 0;
-   return (t->WaitVideoSyncSGI)(divisor, remainder, count);
-}
-
-
-
-/*** GLX_SGI_make_current_read ***/
-
-Bool PUBLIC
-glXMakeCurrentReadSGI(Display *dpy, GLXDrawable draw, GLXDrawable read, GLXContext ctx)
-{
-   struct _glxapi_table *t;
-   GET_DISPATCH(dpy, t);
-   if (!t)
-      return 0;
-   return (t->MakeCurrentReadSGI)(dpy, draw, read, ctx);
-}
-
-GLXDrawable PUBLIC
-glXGetCurrentReadDrawableSGI(void)
-{
-   return glXGetCurrentReadDrawable();
-}
-
-
-#if defined(_VL_H)
-
-GLXVideoSourceSGIX PUBLIC
-glXCreateGLXVideoSourceSGIX(Display *dpy, int screen, VLServer server, VLPath path, int nodeClass, VLNode drainNode)
-{
-   struct _glxapi_table *t;
-   GET_DISPATCH(dpy, t);
-   if (!t)
-      return 0;
-   return (t->CreateGLXVideoSourceSGIX)(dpy, screen, server, path, nodeClass, drainNode);
-}
-
-void PUBLIC
-glXDestroyGLXVideoSourceSGIX(Display *dpy, GLXVideoSourceSGIX src)
-{
-   struct _glxapi_table *t;
-   GET_DISPATCH(dpy, t);
-   if (!t)
-      return 0;
-   return (t->DestroyGLXVideoSourceSGIX)(dpy, src);
-}
-
-#endif
-
-
-/*** GLX_EXT_import_context ***/
-
-void PUBLIC
-glXFreeContextEXT(Display *dpy, GLXContext context)
-{
-   struct _glxapi_table *t;
-   GET_DISPATCH(dpy, t);
-   if (!t)
-      return;
-   (t->FreeContextEXT)(dpy, context);
-}
-
-GLXContextID PUBLIC
-glXGetContextIDEXT(const GLXContext context)
-{
-   return ((__GLXcontext *) context)->xid;
-}
-
-Display PUBLIC *
-glXGetCurrentDisplayEXT(void)
-{
-   return glXGetCurrentDisplay();
-}
-
-GLXContext PUBLIC
-glXImportContextEXT(Display *dpy, GLXContextID contextID)
-{
-   struct _glxapi_table *t;
-   GET_DISPATCH(dpy, t);
-   if (!t)
-      return 0;
-   return (t->ImportContextEXT)(dpy, contextID);
-}
-
-int PUBLIC
-glXQueryContextInfoEXT(Display *dpy, GLXContext context, int attribute,int *value)
-{
-   struct _glxapi_table *t;
-   GET_DISPATCH(dpy, t);
-   if (!t)
-      return 0;  /* XXX ok? */
-   return (t->QueryContextInfoEXT)(dpy, context, attribute, value);
-}
-
-
-
-/*** GLX_SGIX_fbconfig ***/
-
-int PUBLIC
-glXGetFBConfigAttribSGIX(Display *dpy, GLXFBConfigSGIX config, int attribute, int *value)
-{
-   struct _glxapi_table *t;
-   GET_DISPATCH(dpy, t);
-   if (!t)
-      return 0;
-   return (t->GetFBConfigAttribSGIX)(dpy, config, attribute, value);
-}
-
-GLXFBConfigSGIX PUBLIC *
-glXChooseFBConfigSGIX(Display *dpy, int screen, int *attrib_list, int *nelements)
-{
-   struct _glxapi_table *t;
-   GET_DISPATCH(dpy, t);
-   if (!t)
-      return 0;
-   return (t->ChooseFBConfigSGIX)(dpy, screen, attrib_list, nelements);
-}
-
-GLXPixmap PUBLIC
-glXCreateGLXPixmapWithConfigSGIX(Display *dpy, GLXFBConfigSGIX config, Pixmap pixmap)
-{
-   struct _glxapi_table *t;
-   GET_DISPATCH(dpy, t);
-   if (!t)
-      return 0;
-   return (t->CreateGLXPixmapWithConfigSGIX)(dpy, config, pixmap);
-}
-
-GLXContext PUBLIC
-glXCreateContextWithConfigSGIX(Display *dpy, GLXFBConfigSGIX config, int render_type, GLXContext share_list, Bool direct)
-{
-   struct _glxapi_table *t;
-   GET_DISPATCH(dpy, t);
-   if (!t)
-      return 0;
-   return (t->CreateContextWithConfigSGIX)(dpy, config, render_type, share_list, direct);
-}
-
-XVisualInfo PUBLIC *
-glXGetVisualFromFBConfigSGIX(Display *dpy, GLXFBConfigSGIX config)
-{
-   struct _glxapi_table *t;
-   GET_DISPATCH(dpy, t);
-   if (!t)
-      return 0;
-   return (t->GetVisualFromFBConfigSGIX)(dpy, config);
-}
-
-GLXFBConfigSGIX PUBLIC
-glXGetFBConfigFromVisualSGIX(Display *dpy, XVisualInfo *vis)
-{
-   struct _glxapi_table *t;
-   GET_DISPATCH(dpy, t);
-   if (!t)
-      return 0;
-   return (t->GetFBConfigFromVisualSGIX)(dpy, vis);
-}
-
-
-
-/*** GLX_SGIX_pbuffer ***/
-
-GLXPbufferSGIX PUBLIC
-glXCreateGLXPbufferSGIX(Display *dpy, GLXFBConfigSGIX config, unsigned int width, unsigned int height, int *attrib_list)
-{
-   struct _glxapi_table *t;
-   GET_DISPATCH(dpy, t);
-   if (!t)
-      return 0;
-   return (t->CreateGLXPbufferSGIX)(dpy, config, width, height, attrib_list);
-}
-
-void PUBLIC
-glXDestroyGLXPbufferSGIX(Display *dpy, GLXPbufferSGIX pbuf)
-{
-   struct _glxapi_table *t;
-   GET_DISPATCH(dpy, t);
-   if (!t)
-      return;
-   (t->DestroyGLXPbufferSGIX)(dpy, pbuf);
-}
-
-int PUBLIC
-glXQueryGLXPbufferSGIX(Display *dpy, GLXPbufferSGIX pbuf, int attribute, unsigned int *value)
-{
-   struct _glxapi_table *t;
-   GET_DISPATCH(dpy, t);
-   if (!t)
-      return 0;
-   return (t->QueryGLXPbufferSGIX)(dpy, pbuf, attribute, value);
-}
-
-void PUBLIC
-glXSelectEventSGIX(Display *dpy, GLXDrawable drawable, unsigned long mask)
-{
-   struct _glxapi_table *t;
-   GET_DISPATCH(dpy, t);
-   if (!t)
-      return;
-   (t->SelectEventSGIX)(dpy, drawable, mask);
-}
-
-void PUBLIC
-glXGetSelectedEventSGIX(Display *dpy, GLXDrawable drawable, unsigned long *mask)
-{
-   struct _glxapi_table *t;
-   GET_DISPATCH(dpy, t);
-   if (!t)
-      return;
-   (t->GetSelectedEventSGIX)(dpy, drawable, mask);
-}
-
-
-
-/*** GLX_SGI_cushion ***/
-
-void PUBLIC
-glXCushionSGI(Display *dpy, Window win, float cushion)
-{
-   struct _glxapi_table *t;
-   GET_DISPATCH(dpy, t);
-   if (!t)
-      return;
-   (t->CushionSGI)(dpy, win, cushion);
-}
-
-
-
-/*** GLX_SGIX_video_resize ***/
-
-int PUBLIC
-glXBindChannelToWindowSGIX(Display *dpy, int screen, int channel , Window window)
-{
-   struct _glxapi_table *t;
-   GET_DISPATCH(dpy, t);
-   if (!t)
-      return 0;
-   return (t->BindChannelToWindowSGIX)(dpy, screen, channel, window);
-}
-
-int PUBLIC
-glXChannelRectSGIX(Display *dpy, int screen, int channel, int x, int y, int w, int h)
-{
-   struct _glxapi_table *t;
-   GET_DISPATCH(dpy, t);
-   if (!t)
-      return 0;
-   return (t->ChannelRectSGIX)(dpy, screen, channel, x, y, w, h);
-}
-
-int PUBLIC
-glXQueryChannelRectSGIX(Display *dpy, int screen, int channel, int *x, int *y, int *w, int *h)
-{
-   struct _glxapi_table *t;
-   GET_DISPATCH(dpy, t);
-   if (!t)
-      return 0;
-   return (t->QueryChannelRectSGIX)(dpy, screen, channel, x, y, w, h);
-}
-
-int PUBLIC
-glXQueryChannelDeltasSGIX(Display *dpy, int screen, int channel, int *dx, int *dy, int *dw, int *dh)
-{
-   struct _glxapi_table *t;
-   GET_DISPATCH(dpy, t);
-   if (!t)
-      return 0;
-   return (t->QueryChannelDeltasSGIX)(dpy, screen, channel, dx, dy, dw, dh);
-}
-
-int PUBLIC
-glXChannelRectSyncSGIX(Display *dpy, int screen, int channel, GLenum synctype)
-{
-   struct _glxapi_table *t;
-   GET_DISPATCH(dpy, t);
-   if (!t)
-      return 0;
-   return (t->ChannelRectSyncSGIX)(dpy, screen, channel, synctype);
-}
-
-
-
-#if defined(_DM_BUFFER_H_)
-
-Bool PUBLIC
-glXAssociateDMPbufferSGIX(Display *dpy, GLXPbufferSGIX pbuffer, DMparams *params, DMbuffer dmbuffer)
-{
-   struct _glxapi_table *t;
-   GET_DISPATCH(dpy, t);
-   if (!t)
-      return False;
-   return (t->AssociateDMPbufferSGIX)(dpy, pbuffer, params, dmbuffer);
-}
-
-#endif
-
-
-/*** GLX_SGIX_swap_group ***/
-
-void PUBLIC
-glXJoinSwapGroupSGIX(Display *dpy, GLXDrawable drawable, GLXDrawable member)
-{
-   struct _glxapi_table *t;
-   GET_DISPATCH(dpy, t);
-   if (!t)
-      return;
-   (*t->JoinSwapGroupSGIX)(dpy, drawable, member);
-}
-
-
-/*** GLX_SGIX_swap_barrier ***/
-
-void PUBLIC
-glXBindSwapBarrierSGIX(Display *dpy, GLXDrawable drawable, int barrier)
-{
-   struct _glxapi_table *t;
-   GET_DISPATCH(dpy, t);
-   if (!t)
-      return;
-   (*t->BindSwapBarrierSGIX)(dpy, drawable, barrier);
-}
-
-Bool PUBLIC
-glXQueryMaxSwapBarriersSGIX(Display *dpy, int screen, int *max)
-{
-   struct _glxapi_table *t;
-   GET_DISPATCH(dpy, t);
-   if (!t)
-      return False;
-   return (*t->QueryMaxSwapBarriersSGIX)(dpy, screen, max);
-}
-
-
-
-/*** GLX_SUN_get_transparent_index ***/
-
-Status PUBLIC
-glXGetTransparentIndexSUN(Display *dpy, Window overlay, Window underlay, long *pTransparent)
-{
-   struct _glxapi_table *t;
-   GET_DISPATCH(dpy, t);
-   if (!t)
-      return False;
-   return (*t->GetTransparentIndexSUN)(dpy, overlay, underlay, pTransparent);
-}
-
-
-
-/*** GLX_MESA_copy_sub_buffer ***/
-
-void PUBLIC
-glXCopySubBufferMESA(Display *dpy, GLXDrawable drawable, int x, int y, int width, int height)
-{
-   struct _glxapi_table *t;
-   GET_DISPATCH(dpy, t);
-   if (!t)
-      return;
-   (t->CopySubBufferMESA)(dpy, drawable, x, y, width, height);
-}
-
-
-
-/*** GLX_MESA_release_buffers ***/
-
-Bool PUBLIC
-glXReleaseBuffersMESA(Display *dpy, Window w)
-{
-   struct _glxapi_table *t;
-   GET_DISPATCH(dpy, t);
-   if (!t)
-      return False;
-   return (t->ReleaseBuffersMESA)(dpy, w);
-}
-
-
-
-/*** GLX_MESA_pixmap_colormap ***/
-
-GLXPixmap PUBLIC
-glXCreateGLXPixmapMESA(Display *dpy, XVisualInfo *visinfo, Pixmap pixmap, Colormap cmap)
-{
-   struct _glxapi_table *t;
-   GET_DISPATCH(dpy, t);
-   if (!t)
-      return 0;
-   return (t->CreateGLXPixmapMESA)(dpy, visinfo, pixmap, cmap);
-}
-
-
-
-/*** GLX_MESA_set_3dfx_mode ***/
-
-Bool PUBLIC
-glXSet3DfxModeMESA(int mode)
-{
-   struct _glxapi_table *t;
-   Display *dpy = glXGetCurrentDisplay();
-   GET_DISPATCH(dpy, t);
-   if (!t)
-      return False;
-   return (t->Set3DfxModeMESA)(mode);
-}
-
-
-
-/*** GLX_NV_vertex_array_range ***/
-
-void PUBLIC *
-glXAllocateMemoryNV( GLsizei size,
-                     GLfloat readFrequency,
-                     GLfloat writeFrequency,
-                     GLfloat priority )
-{
-   struct _glxapi_table *t;
-   Display *dpy = glXGetCurrentDisplay();
-   GET_DISPATCH(dpy, t);
-   if (!t)
-      return NULL;
-   return (t->AllocateMemoryNV)(size, readFrequency, writeFrequency, priority);
-}
-
-
-void PUBLIC
-glXFreeMemoryNV( GLvoid *pointer )
-{
-   struct _glxapi_table *t;
-   Display *dpy = glXGetCurrentDisplay();
-   GET_DISPATCH(dpy, t);
-   if (!t)
-      return;
-   (t->FreeMemoryNV)(pointer);
-}
-
-
-
-
-/*** GLX_MESA_agp_offset */
-
-GLuint PUBLIC
-glXGetAGPOffsetMESA( const GLvoid *pointer )
-{
-   struct _glxapi_table *t;
-   Display *dpy = glXGetCurrentDisplay();
-   GET_DISPATCH(dpy, t);
-   if (!t)
-      return ~0;
-   return (t->GetAGPOffsetMESA)(pointer);
-}
-
-
-/*** GLX_MESA_allocate_memory */
-
-void *
-glXAllocateMemoryMESA(Display *dpy, int scrn, size_t size,
-                      float readfreq, float writefreq, float priority)
-{
-   /* dummy */
-   return NULL;
-}
-
-void
-glXFreeMemoryMESA(Display *dpy, int scrn, void *pointer)
-{
-   /* dummy */
-}
-
-
-GLuint
-glXGetMemoryOffsetMESA(Display *dpy, int scrn, const void *pointer)
-{
-   /* dummy */
-   return 0;
-}
-
-
-
-/**********************************************************************/
-/* GLX API management functions                                       */
-/**********************************************************************/
-
-
-const char *
-_glxapi_get_version(void)
-{
-   return "1.3";
-}
-
-
-/*
- * Return array of extension strings.
- */
-const char **
-_glxapi_get_extensions(void)
-{
-   static const char *extensions[] = {
-#ifdef GLX_EXT_import_context
-      "GLX_EXT_import_context",
-#endif
-#ifdef GLX_SGI_video_sync
-      "GLX_SGI_video_sync",
-#endif
-#ifdef GLX_MESA_copy_sub_buffer
-      "GLX_MESA_copy_sub_buffer",
-#endif
-#ifdef GLX_MESA_release_buffers
-      "GLX_MESA_release_buffers",
-#endif
-#ifdef GLX_MESA_pixmap_colormap
-      "GLX_MESA_pixmap_colormap",
-#endif
-#ifdef GLX_MESA_set_3dfx_mode
-      "GLX_MESA_set_3dfx_mode",
-#endif
-#ifdef GLX_SGIX_fbconfig
-      "GLX_SGIX_fbconfig",
-#endif
-#ifdef GLX_SGIX_pbuffer
-      "GLX_SGIX_pbuffer",
-#endif
-      NULL
-   };
-   return extensions;
-}
-
-
-/*
- * Return size of the GLX dispatch table, in entries, not bytes.
- */
-GLuint
-_glxapi_get_dispatch_table_size(void)
-{
-   return sizeof(struct _glxapi_table) / sizeof(void *);
-}
-
-
-static int
-generic_no_op_func(void)
-{
-   return 0;
-}
-
-
-/*
- * Initialize all functions in given dispatch table to be no-ops
- */
-void
-_glxapi_set_no_op_table(struct _glxapi_table *t)
-{
-   typedef int (*nop_func)(void);
-   nop_func *dispatch = (nop_func *) t;
-   GLuint n = _glxapi_get_dispatch_table_size();
-   GLuint i;
-   for (i = 0; i < n; i++) {
-      dispatch[i] = generic_no_op_func;
-   }
-}
-
-
-struct name_address_pair {
-   const char *Name;
-   __GLXextFuncPtr Address;
-};
-
-static struct name_address_pair GLX_functions[] = {
-   /*** GLX_VERSION_1_0 ***/
-   { "glXChooseVisual", (__GLXextFuncPtr) glXChooseVisual },
-   { "glXCopyContext", (__GLXextFuncPtr) glXCopyContext },
-   { "glXCreateContext", (__GLXextFuncPtr) glXCreateContext },
-   { "glXCreateGLXPixmap", (__GLXextFuncPtr) glXCreateGLXPixmap },
-   { "glXDestroyContext", (__GLXextFuncPtr) glXDestroyContext },
-   { "glXDestroyGLXPixmap", (__GLXextFuncPtr) glXDestroyGLXPixmap },
-   { "glXGetConfig", (__GLXextFuncPtr) glXGetConfig },
-   { "glXGetCurrentContext", (__GLXextFuncPtr) glXGetCurrentContext },
-   { "glXGetCurrentDrawable", (__GLXextFuncPtr) glXGetCurrentDrawable },
-   { "glXIsDirect", (__GLXextFuncPtr) glXIsDirect },
-   { "glXMakeCurrent", (__GLXextFuncPtr) glXMakeCurrent },
-   { "glXQueryExtension", (__GLXextFuncPtr) glXQueryExtension },
-   { "glXQueryVersion", (__GLXextFuncPtr) glXQueryVersion },
-   { "glXSwapBuffers", (__GLXextFuncPtr) glXSwapBuffers },
-   { "glXUseXFont", (__GLXextFuncPtr) glXUseXFont },
-   { "glXWaitGL", (__GLXextFuncPtr) glXWaitGL },
-   { "glXWaitX", (__GLXextFuncPtr) glXWaitX },
-
-   /*** GLX_VERSION_1_1 ***/
-   { "glXGetClientString", (__GLXextFuncPtr) glXGetClientString },
-   { "glXQueryExtensionsString", (__GLXextFuncPtr) glXQueryExtensionsString },
-   { "glXQueryServerString", (__GLXextFuncPtr) glXQueryServerString },
-
-   /*** GLX_VERSION_1_2 ***/
-   { "glXGetCurrentDisplay", (__GLXextFuncPtr) glXGetCurrentDisplay },
-
-   /*** GLX_VERSION_1_3 ***/
-   { "glXChooseFBConfig", (__GLXextFuncPtr) glXChooseFBConfig },
-   { "glXCreateNewContext", (__GLXextFuncPtr) glXCreateNewContext },
-   { "glXCreatePbuffer", (__GLXextFuncPtr) glXCreatePbuffer },
-   { "glXCreatePixmap", (__GLXextFuncPtr) glXCreatePixmap },
-   { "glXCreateWindow", (__GLXextFuncPtr) glXCreateWindow },
-   { "glXDestroyPbuffer", (__GLXextFuncPtr) glXDestroyPbuffer },
-   { "glXDestroyPixmap", (__GLXextFuncPtr) glXDestroyPixmap },
-   { "glXDestroyWindow", (__GLXextFuncPtr) glXDestroyWindow },
-   { "glXGetCurrentReadDrawable", (__GLXextFuncPtr) glXGetCurrentReadDrawable },
-   { "glXGetFBConfigAttrib", (__GLXextFuncPtr) glXGetFBConfigAttrib },
-   { "glXGetFBConfigs", (__GLXextFuncPtr) glXGetFBConfigs },
-   { "glXGetSelectedEvent", (__GLXextFuncPtr) glXGetSelectedEvent },
-   { "glXGetVisualFromFBConfig", (__GLXextFuncPtr) glXGetVisualFromFBConfig },
-   { "glXMakeContextCurrent", (__GLXextFuncPtr) glXMakeContextCurrent },
-   { "glXQueryContext", (__GLXextFuncPtr) glXQueryContext },
-   { "glXQueryDrawable", (__GLXextFuncPtr) glXQueryDrawable },
-   { "glXSelectEvent", (__GLXextFuncPtr) glXSelectEvent },
-
-   /*** GLX_VERSION_1_4 ***/
-   { "glXGetProcAddress", (__GLXextFuncPtr) glXGetProcAddress },
-
-   /*** GLX_SGI_swap_control ***/
-   { "glXSwapIntervalSGI", (__GLXextFuncPtr) glXSwapIntervalSGI },
-
-   /*** GLX_SGI_video_sync ***/
-   { "glXGetVideoSyncSGI", (__GLXextFuncPtr) glXGetVideoSyncSGI },
-   { "glXWaitVideoSyncSGI", (__GLXextFuncPtr) glXWaitVideoSyncSGI },
-
-   /*** GLX_SGI_make_current_read ***/
-   { "glXMakeCurrentReadSGI", (__GLXextFuncPtr) glXMakeCurrentReadSGI },
-   { "glXGetCurrentReadDrawableSGI", (__GLXextFuncPtr) glXGetCurrentReadDrawableSGI },
-
-   /*** GLX_SGIX_video_source ***/
-#if defined(_VL_H)
-   { "glXCreateGLXVideoSourceSGIX", (__GLXextFuncPtr) glXCreateGLXVideoSourceSGIX },
-   { "glXDestroyGLXVideoSourceSGIX", (__GLXextFuncPtr) glXDestroyGLXVideoSourceSGIX },
-#endif
-
-   /*** GLX_EXT_import_context ***/
-   { "glXFreeContextEXT", (__GLXextFuncPtr) glXFreeContextEXT },
-   { "glXGetContextIDEXT", (__GLXextFuncPtr) glXGetContextIDEXT },
-   { "glXGetCurrentDisplayEXT", (__GLXextFuncPtr) glXGetCurrentDisplayEXT },
-   { "glXImportContextEXT", (__GLXextFuncPtr) glXImportContextEXT },
-   { "glXQueryContextInfoEXT", (__GLXextFuncPtr) glXQueryContextInfoEXT },
-
-   /*** GLX_SGIX_fbconfig ***/
-   { "glXGetFBConfigAttribSGIX", (__GLXextFuncPtr) glXGetFBConfigAttribSGIX },
-   { "glXChooseFBConfigSGIX", (__GLXextFuncPtr) glXChooseFBConfigSGIX },
-   { "glXCreateGLXPixmapWithConfigSGIX", (__GLXextFuncPtr) glXCreateGLXPixmapWithConfigSGIX },
-   { "glXCreateContextWithConfigSGIX", (__GLXextFuncPtr) glXCreateContextWithConfigSGIX },
-   { "glXGetVisualFromFBConfigSGIX", (__GLXextFuncPtr) glXGetVisualFromFBConfigSGIX },
-   { "glXGetFBConfigFromVisualSGIX", (__GLXextFuncPtr) glXGetFBConfigFromVisualSGIX },
-
-   /*** GLX_SGIX_pbuffer ***/
-   { "glXCreateGLXPbufferSGIX", (__GLXextFuncPtr) glXCreateGLXPbufferSGIX },
-   { "glXDestroyGLXPbufferSGIX", (__GLXextFuncPtr) glXDestroyGLXPbufferSGIX },
-   { "glXQueryGLXPbufferSGIX", (__GLXextFuncPtr) glXQueryGLXPbufferSGIX },
-   { "glXSelectEventSGIX", (__GLXextFuncPtr) glXSelectEventSGIX },
-   { "glXGetSelectedEventSGIX", (__GLXextFuncPtr) glXGetSelectedEventSGIX },
-
-   /*** GLX_SGI_cushion ***/
-   { "glXCushionSGI", (__GLXextFuncPtr) glXCushionSGI },
-
-   /*** GLX_SGIX_video_resize ***/
-   { "glXBindChannelToWindowSGIX", (__GLXextFuncPtr) glXBindChannelToWindowSGIX },
-   { "glXChannelRectSGIX", (__GLXextFuncPtr) glXChannelRectSGIX },
-   { "glXQueryChannelRectSGIX", (__GLXextFuncPtr) glXQueryChannelRectSGIX },
-   { "glXQueryChannelDeltasSGIX", (__GLXextFuncPtr) glXQueryChannelDeltasSGIX },
-   { "glXChannelRectSyncSGIX", (__GLXextFuncPtr) glXChannelRectSyncSGIX },
-
-   /*** GLX_SGIX_dmbuffer **/
-#if defined(_DM_BUFFER_H_)
-   { "glXAssociateDMPbufferSGIX", (__GLXextFuncPtr) glXAssociateDMPbufferSGIX },
-#endif
-
-   /*** GLX_SGIX_swap_group ***/
-   { "glXJoinSwapGroupSGIX", (__GLXextFuncPtr) glXJoinSwapGroupSGIX },
-
-   /*** GLX_SGIX_swap_barrier ***/
-   { "glXBindSwapBarrierSGIX", (__GLXextFuncPtr) glXBindSwapBarrierSGIX },
-   { "glXQueryMaxSwapBarriersSGIX", (__GLXextFuncPtr) glXQueryMaxSwapBarriersSGIX },
-
-   /*** GLX_SUN_get_transparent_index ***/
-   { "glXGetTransparentIndexSUN", (__GLXextFuncPtr) glXGetTransparentIndexSUN },
-
-   /*** GLX_MESA_copy_sub_buffer ***/
-   { "glXCopySubBufferMESA", (__GLXextFuncPtr) glXCopySubBufferMESA },
-
-   /*** GLX_MESA_pixmap_colormap ***/
-   { "glXCreateGLXPixmapMESA", (__GLXextFuncPtr) glXCreateGLXPixmapMESA },
-
-   /*** GLX_MESA_release_buffers ***/
-   { "glXReleaseBuffersMESA", (__GLXextFuncPtr) glXReleaseBuffersMESA },
-
-   /*** GLX_MESA_set_3dfx_mode ***/
-   { "glXSet3DfxModeMESA", (__GLXextFuncPtr) glXSet3DfxModeMESA },
-
-   /*** GLX_ARB_get_proc_address ***/
-   { "glXGetProcAddressARB", (__GLXextFuncPtr) glXGetProcAddressARB },
-
-   /*** GLX_NV_vertex_array_range ***/
-   { "glXAllocateMemoryNV", (__GLXextFuncPtr) glXAllocateMemoryNV },
-   { "glXFreeMemoryNV", (__GLXextFuncPtr) glXFreeMemoryNV },
-
-   /*** GLX_MESA_agp_offset ***/
-   { "glXGetAGPOffsetMESA", (__GLXextFuncPtr) glXGetAGPOffsetMESA },
-
-   /*** GLX_MESA_allocate_memory ***/
-   { "glXAllocateMemoryMESA", (__GLXextFuncPtr) glXAllocateMemoryMESA },
-   { "glXFreeMemoryMESA", (__GLXextFuncPtr) glXFreeMemoryMESA },
-   { "glXGetMemoryOffsetMESA", (__GLXextFuncPtr) glXGetMemoryOffsetMESA },
-
-   { NULL, NULL }   /* end of list */
-};
-
-
-
-/*
- * Return address of named glX function, or NULL if not found.
- */
-__GLXextFuncPtr
-_glxapi_get_proc_address(const char *funcName)
-{
-   GLuint i;
-   for (i = 0; GLX_functions[i].Name; i++) {
-      if (strcmp(GLX_functions[i].Name, funcName) == 0)
-         return GLX_functions[i].Address;
-   }
-   return NULL;
-}
-
-
-
-/*
- * This function does not get dispatched through the dispatch table
- * since it's really a "meta" function.
- */
-__GLXextFuncPtr
-glXGetProcAddressARB(const GLubyte *procName)
-{
-   __GLXextFuncPtr f;
-
-   f = _glxapi_get_proc_address((const char *) procName);
-   if (f) {
-      return f;
-   }
-
-   f = (__GLXextFuncPtr) _glapi_get_proc_address((const char *) procName);
-   return f;
-}
-
-
-/* GLX 1.4 */
-void (*glXGetProcAddress(const GLubyte *procName))()
-{
-   return glXGetProcAddressARB(procName);
-}
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/x11/glxapi.h b/nx-X11/extras/Mesa/src/mesa/drivers/x11/glxapi.h
deleted file mode 100644
index 3187534c9..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/x11/glxapi.h
+++ /dev/null
@@ -1,223 +0,0 @@
-/*
- * Mesa 3-D graphics library
- * Version:  6.3
- * 
- * Copyright (C) 1999-2004  Brian Paul   All Rights Reserved.
- * 
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- * 
- * The above copyright notice and this permission notice shall be included
- * in all copies or substantial portions of the Software.
- * 
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
- * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- */
-
-
-#ifndef _glxapi_h_
-#define _glxapi_h_
-
-
-#define GLX_GLXEXT_PROTOTYPES
-#include "GL/glx.h"
-
-
-/* The GLX API dispatcher (i.e. this code) is being built into stand-alone
- * Mesa.  We don't know anything about XFree86 or real GLX so we define a
- * minimal __GLXContextRec here so some of the functions in this file can
- * work properly.
- */
-typedef struct __GLXcontextRec {
-   Display *currentDpy;
-   GLboolean isDirect;
-   GLXDrawable currentDrawable;
-   GLXDrawable currentReadable;
-   XID xid;
-} __GLXcontext;
-
-
-/*
- * Almost all the GLX API functions get routed through this dispatch table.
- * The exceptions are the glXGetCurrentXXX() functions.
- *
- * This dispatch table allows multiple GLX client-side modules to coexist.
- * Specifically, a real GLX library (like SGI's or the Utah GLX) and Mesa's
- * pseudo-GLX can be present at the same time.  The former being used on
- * GLX-enabled X servers and the later on non-GLX X servers.
- *
- * Red Hat has been using this since Red Hat Linux 7.0 (I think).
- * This'll be a standard feature in XFree86 4.3.  It basically allows one
- * libGL to do both DRI-rendering and "fake GLX" rendering to X displays
- * that lack the GLX extension.
- */
-struct _glxapi_table {
-   /*** GLX_VERSION_1_0 ***/
-   XVisualInfo *(*ChooseVisual)(Display *dpy, int screen, int *list);
-   void (*CopyContext)(Display *dpy, GLXContext src, GLXContext dst, unsigned long mask);
-   GLXContext (*CreateContext)(Display *dpy, XVisualInfo *visinfo, GLXContext shareList, Bool direct);
-   GLXPixmap (*CreateGLXPixmap)(Display *dpy, XVisualInfo *visinfo, Pixmap pixmap);
-   void (*DestroyContext)(Display *dpy, GLXContext ctx);
-   void (*DestroyGLXPixmap)(Display *dpy, GLXPixmap pixmap);
-   int (*GetConfig)(Display *dpy, XVisualInfo *visinfo, int attrib, int *value);
-   /*GLXContext (*GetCurrentContext)(void);*/
-   /*GLXDrawable (*GetCurrentDrawable)(void);*/
-   Bool (*IsDirect)(Display *dpy, GLXContext ctx);
-   Bool (*MakeCurrent)(Display *dpy, GLXDrawable drawable, GLXContext ctx);
-   Bool (*QueryExtension)(Display *dpy, int *errorb, int *event);
-   Bool (*QueryVersion)(Display *dpy, int *maj, int *min);
-   void (*SwapBuffers)(Display *dpy, GLXDrawable drawable);
-   void (*UseXFont)(Font font, int first, int count, int listBase);
-   void (*WaitGL)(void);
-   void (*WaitX)(void);
-
-   /*** GLX_VERSION_1_1 ***/
-   const char *(*GetClientString)(Display *dpy, int name);
-   const char *(*QueryExtensionsString)(Display *dpy, int screen);
-   const char *(*QueryServerString)(Display *dpy, int screen, int name);
-
-   /*** GLX_VERSION_1_2 ***/
-   /*Display *(*GetCurrentDisplay)(void);*/
-
-   /*** GLX_VERSION_1_3 ***/
-   GLXFBConfig *(*ChooseFBConfig)(Display *dpy, int screen, const int *attribList, int *nitems);
-   GLXContext (*CreateNewContext)(Display *dpy, GLXFBConfig config, int renderType, GLXContext shareList, Bool direct);
-   GLXPbuffer (*CreatePbuffer)(Display *dpy, GLXFBConfig config, const int *attribList);
-   GLXPixmap (*CreatePixmap)(Display *dpy, GLXFBConfig config, Pixmap pixmap, const int *attribList);
-   GLXWindow (*CreateWindow)(Display *dpy, GLXFBConfig config, Window win, const int *attribList);
-   void (*DestroyPbuffer)(Display *dpy, GLXPbuffer pbuf);
-   void (*DestroyPixmap)(Display *dpy, GLXPixmap pixmap);
-   void (*DestroyWindow)(Display *dpy, GLXWindow window);
-   /*GLXDrawable (*GetCurrentReadDrawable)(void);*/
-   int (*GetFBConfigAttrib)(Display *dpy, GLXFBConfig config, int attribute, int *value);
-   GLXFBConfig *(*GetFBConfigs)(Display *dpy, int screen, int *nelements);
-   void (*GetSelectedEvent)(Display *dpy, GLXDrawable drawable, unsigned long *mask);
-   XVisualInfo *(*GetVisualFromFBConfig)(Display *dpy, GLXFBConfig config);
-   Bool (*MakeContextCurrent)(Display *dpy, GLXDrawable draw, GLXDrawable read, GLXContext ctx);
-   int (*QueryContext)(Display *dpy, GLXContext ctx, int attribute, int *value);
-   void (*QueryDrawable)(Display *dpy, GLXDrawable draw, int attribute, unsigned int *value);
-   void (*SelectEvent)(Display *dpy, GLXDrawable drawable, unsigned long mask);
-
-   /*** GLX_SGI_swap_control ***/
-   int (*SwapIntervalSGI)(int);
-
-   /*** GLX_SGI_video_sync ***/
-   int (*GetVideoSyncSGI)(unsigned int *count);
-   int (*WaitVideoSyncSGI)(int divisor, int remainder, unsigned int *count);
-
-   /*** GLX_SGI_make_current_read ***/
-   Bool (*MakeCurrentReadSGI)(Display *, GLXDrawable, GLXDrawable, GLXContext);
-   /*GLXDrawable (*GetCurrentReadDrawableSGI)(void);*/
-
-   /*** GLX_SGIX_video_source (needs video library) ***/
-#if defined(_VL_H_)
-   GLXVideoSourceSGIX (*CreateGLXVideoSourceSGIX)(Display *, int, VLServer, VLPath, int, VLNode);
-   void (*DestroyGLXVideoSourceSGIX)(Display *, GLXVideoSourceSGIX);
-#else
-   void *CreateGLXVideoSourceSGIX;
-   void *DestroyGLXVideoSourceSGIX;
-#endif
-
-   /*** GLX_EXT_import_context ***/
-   void (*FreeContextEXT)(Display *dpy, GLXContext context);
-   GLXContextID (*GetContextIDEXT)(const GLXContext context);
-   /*Display *(*GetCurrentDisplayEXT)(void);*/
-   GLXContext (*ImportContextEXT)(Display *dpy, GLXContextID contextID);
-   int (*QueryContextInfoEXT)(Display *dpy, GLXContext context, int attribute,int *value);
-
-   /*** GLX_SGIX_fbconfig ***/
-   int (*GetFBConfigAttribSGIX)(Display *, GLXFBConfigSGIX, int, int *);
-   GLXFBConfigSGIX * (*ChooseFBConfigSGIX)(Display *, int, int *, int *);
-   GLXPixmap (*CreateGLXPixmapWithConfigSGIX)(Display *, GLXFBConfigSGIX, Pixmap);
-   GLXContext (*CreateContextWithConfigSGIX)(Display *, GLXFBConfigSGIX, int, GLXContext, Bool);
-   XVisualInfo * (*GetVisualFromFBConfigSGIX)(Display *, GLXFBConfigSGIX);
-   GLXFBConfigSGIX (*GetFBConfigFromVisualSGIX)(Display *, XVisualInfo *);
-
-   /*** GLX_SGIX_pbuffer ***/
-   GLXPbufferSGIX (*CreateGLXPbufferSGIX)(Display *, GLXFBConfigSGIX, unsigned int, unsigned int, int *);
-   void (*DestroyGLXPbufferSGIX)(Display *, GLXPbufferSGIX);
-   int (*QueryGLXPbufferSGIX)(Display *, GLXPbufferSGIX, int, unsigned int *);
-   void (*SelectEventSGIX)(Display *, GLXDrawable, unsigned long);
-   void (*GetSelectedEventSGIX)(Display *, GLXDrawable, unsigned long *);
-
-   /*** GLX_SGI_cushion ***/
-   void (*CushionSGI)(Display *, Window, float);
-
-   /*** GLX_SGIX_video_resize ***/
-   int (*BindChannelToWindowSGIX)(Display *, int, int, Window);
-   int (*ChannelRectSGIX)(Display *, int, int, int, int, int, int);
-   int (*QueryChannelRectSGIX)(Display *, int, int, int *, int *, int *, int *);
-   int (*QueryChannelDeltasSGIX)(Display *, int, int, int *, int *, int *, int *);
-   int (*ChannelRectSyncSGIX)(Display *, int, int, GLenum);
-
-   /*** GLX_SGIX_dmbuffer (needs dmedia library) ***/
-#if defined (_DM_BUFFER_H_)
-   Bool (*AssociateDMPbufferSGIX)(Display *, GLXPbufferSGIX, DMparams *, DMbuffer);
-#else
-   void *AssociciateDMPbufferSGIX;
-#endif
-
-   /*** GLX_SGIX_swap_group ***/
-   void (*JoinSwapGroupSGIX)(Display *, GLXDrawable, GLXDrawable);
-
-   /*** GLX_SGIX_swap_barrier ***/
-   void (*BindSwapBarrierSGIX)(Display *, GLXDrawable, int);
-   Bool (*QueryMaxSwapBarriersSGIX)(Display *, int, int *);
-
-   /*** GLX_SUN_get_transparent_index ***/
-   Status (*GetTransparentIndexSUN)(Display *, Window, Window, long *);
-
-   /*** GLX_MESA_copy_sub_buffer ***/
-   void (*CopySubBufferMESA)(Display *dpy, GLXDrawable drawable, int x, int y, int width, int height);
-
-   /*** GLX_MESA_release_buffers ***/
-   Bool (*ReleaseBuffersMESA)(Display *dpy, Window w);
-
-   /*** GLX_MESA_pixmap_colormap ***/
-   GLXPixmap (*CreateGLXPixmapMESA)(Display *dpy, XVisualInfo *visinfo, Pixmap pixmap, Colormap cmap);
-
-   /*** GLX_MESA_set_3dfx_mode ***/
-   Bool (*Set3DfxModeMESA)(int mode);
-
-   /*** GLX_NV_vertex_array_range ***/
-   void * (*AllocateMemoryNV)( GLsizei size,
-                               GLfloat readFrequency,
-                               GLfloat writeFrequency,
-                               GLfloat priority );
-   void (*FreeMemoryNV)( GLvoid *pointer );
-
-   /*** GLX_MESA_agp_offset ***/
-   GLuint (*GetAGPOffsetMESA)( const GLvoid *pointer );
-};
-
-
-
-extern const char *
-_glxapi_get_version(void);
-
-
-extern const char **
-_glxapi_get_extensions(void);
-
-
-extern GLuint
-_glxapi_get_dispatch_table_size(void);
-
-
-extern void
-_glxapi_set_no_op_table(struct _glxapi_table *t);
-
-
-extern __GLXextFuncPtr
-_glxapi_get_proc_address(const char *funcName);
-
-
-#endif
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/x11/realglx.c b/nx-X11/extras/Mesa/src/mesa/drivers/x11/realglx.c
deleted file mode 100644
index 30adb7465..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/x11/realglx.c
+++ /dev/null
@@ -1,180 +0,0 @@
-
-/*
- * Mesa 3-D graphics library
- * Version:  5.1
- * 
- * Copyright (C) 1999-2002  Brian Paul   All Rights Reserved.
- * 
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- * 
- * The above copyright notice and this permission notice shall be included
- * in all copies or substantial portions of the Software.
- * 
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
- * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- */
-
-
-#include <assert.h>
-#include <GL/glx.h>
-#include "realglx.h"
-#include "glxapi.h"
-
-
-struct _glxapi_table *
-_real_GetGLXDispatchTable(void)
-{
-   static struct _glxapi_table glx;
-
-   /* be sure our dispatch table size <= libGL's table */
-   {
-      GLuint size = sizeof(struct _glxapi_table) / sizeof(void *);
-      (void) size;
-      assert(_glxapi_get_dispatch_table_size() >= size);
-   }
-
-   /* initialize the whole table to no-ops */
-   _glxapi_set_no_op_table(&glx);
-
-   /* now initialize the table with the functions I implement */
-
-   /*** GLX_VERSION_1_0 ***/
-   glx.ChooseVisual = _real_glXChooseVisual;
-   glx.CopyContext = _real_glXCopyContext;
-   glx.CreateContext = _real_glXCreateContext;
-   glx.CreateGLXPixmap = _real_glXCreateGLXPixmap;
-   glx.DestroyContext = _real_glXDestroyContext;
-   glx.DestroyGLXPixmap = _real_glXDestroyGLXPixmap;
-   glx.GetConfig = _real_glXGetConfig;
-   /*glx.GetCurrentContext = _real_glXGetCurrentContext;*/
-   /*glx.GetCurrentDrawable = _real_glXGetCurrentDrawable;*/
-   glx.IsDirect = _real_glXIsDirect;
-   glx.MakeCurrent = _real_glXMakeCurrent;
-   glx.QueryExtension = _real_glXQueryExtension;
-   glx.QueryVersion = _real_glXQueryVersion;
-   glx.SwapBuffers = _real_glXSwapBuffers;
-   glx.UseXFont = _real_glXUseXFont;
-   glx.WaitGL = _real_glXWaitGL;
-   glx.WaitX = _real_glXWaitX;
-
-   /*** GLX_VERSION_1_1 ***/
-   glx.GetClientString = _real_glXGetClientString;
-   glx.QueryExtensionsString = _real_glXQueryExtensionsString;
-   glx.QueryServerString = _real_glXQueryServerString;
-
-   /*** GLX_VERSION_1_2 ***/
-   /*glx.GetCurrentDisplay = _real_glXGetCurrentDisplay;*/
-
-   /*** GLX_VERSION_1_3 ***/
-   glx.ChooseFBConfig = _real_glXChooseFBConfig;
-   glx.CreateNewContext = _real_glXCreateNewContext;
-   glx.CreatePbuffer = _real_glXCreatePbuffer;
-   glx.CreatePixmap = _real_glXCreatePixmap;
-   glx.CreateWindow = _real_glXCreateWindow;
-   glx.DestroyPbuffer = _real_glXDestroyPbuffer;
-   glx.DestroyPixmap = _real_glXDestroyPixmap;
-   glx.DestroyWindow = _real_glXDestroyWindow;
-   /*glx.GetCurrentReadDrawable = _real_glXGetCurrentReadDrawable;*/
-   glx.GetFBConfigAttrib = _real_glXGetFBConfigAttrib;
-   glx.GetFBConfigs = _real_glXGetFBConfigs;
-   glx.GetSelectedEvent = _real_glXGetSelectedEvent;
-   glx.GetVisualFromFBConfig = _real_glXGetVisualFromFBConfig;
-   glx.MakeContextCurrent = _real_glXMakeContextCurrent;
-   glx.QueryContext = _real_glXQueryContext;
-   glx.QueryDrawable = _real_glXQueryDrawable;
-   glx.SelectEvent = _real_glXSelectEvent;
-
-   /*** GLX_SGI_swap_control ***/
-   glx.SwapIntervalSGI = _real_glXSwapIntervalSGI;
-
-   /*** GLX_SGI_video_sync ***/
-   glx.GetVideoSyncSGI = _real_glXGetVideoSyncSGI;
-   glx.WaitVideoSyncSGI = _real_glXWaitVideoSyncSGI;
-
-   /*** GLX_SGI_make_current_read ***/
-   glx.MakeCurrentReadSGI = _real_glXMakeCurrentReadSGI;
-   /*glx.GetCurrentReadDrawableSGI = _real_glXGetCurrentReadDrawableSGI;*/
-
-#if defined(_VL_H)
-   /*** GLX_SGIX_video_source ***/
-   glx.CreateGLXVideoSourceSGIX = _real_glXCreateGLXVideoSourceSGIX;
-   glx.DestroyGLXVideoSourceSGIX = _real_glXDestroyGLXVideoSourceSGIX;
-#endif
-
-   /*** GLX_EXT_import_context ***/
-   glx.FreeContextEXT = _real_glXFreeContextEXT;
-   /*glx.GetContextIDEXT = _real_glXGetContextIDEXT;*/
-   /*glx.GetCurrentDisplayEXT = _real_glXGetCurrentDisplayEXT;*/
-   glx.ImportContextEXT = _real_glXImportContextEXT;
-   glx.QueryContextInfoEXT = _real_glXQueryContextInfoEXT;
-
-   /*** GLX_SGIX_fbconfig ***/
-   glx.GetFBConfigAttribSGIX = _real_glXGetFBConfigAttribSGIX;
-   glx.ChooseFBConfigSGIX = _real_glXChooseFBConfigSGIX;
-   glx.CreateGLXPixmapWithConfigSGIX = _real_glXCreateGLXPixmapWithConfigSGIX;
-   glx.CreateContextWithConfigSGIX = _real_glXCreateContextWithConfigSGIX;
-   glx.GetVisualFromFBConfigSGIX = _real_glXGetVisualFromFBConfigSGIX;
-   glx.GetFBConfigFromVisualSGIX = _real_glXGetFBConfigFromVisualSGIX;
-
-   /*** GLX_SGIX_pbuffer ***/
-   glx.CreateGLXPbufferSGIX = _real_glXCreateGLXPbufferSGIX;
-   glx.DestroyGLXPbufferSGIX = _real_glXDestroyGLXPbufferSGIX;
-   glx.QueryGLXPbufferSGIX = _real_glXQueryGLXPbufferSGIX;
-   glx.SelectEventSGIX = _real_glXSelectEventSGIX;
-   glx.GetSelectedEventSGIX = _real_glXGetSelectedEventSGIX;
-
-   /*** GLX_SGI_cushion ***/
-   glx.CushionSGI = _real_glXCushionSGI;
-
-   /*** GLX_SGIX_video_resize ***/
-   glx.BindChannelToWindowSGIX = _real_glXBindChannelToWindowSGIX;
-   glx.ChannelRectSGIX = _real_glXChannelRectSGIX;
-   glx.QueryChannelRectSGIX = _real_glXQueryChannelRectSGIX;
-   glx.QueryChannelDeltasSGIX = _real_glXQueryChannelDeltasSGIX;
-   glx.ChannelRectSyncSGIX = _real_glXChannelRectSyncSGIX;
-
-#if defined(_DM_BUFFER_H_)
-   /*** (GLX_SGIX_dmbuffer ***/
-   glx.AssociateDMPbufferSGIX = NULL;
-#endif
-
-   /*** GLX_SGIX_swap_group ***/
-   glx.JoinSwapGroupSGIX = _real_glXJoinSwapGroupSGIX;
-
-   /*** GLX_SGIX_swap_barrier ***/
-   glx.BindSwapBarrierSGIX = _real_glXBindSwapBarrierSGIX;
-   glx.QueryMaxSwapBarriersSGIX = _real_glXQueryMaxSwapBarriersSGIX;
-
-   /*** GLX_SUN_get_transparent_index ***/
-   glx.GetTransparentIndexSUN = _real_glXGetTransparentIndexSUN;
-
-   /*** GLX_MESA_copy_sub_buffer ***/
-   glx.CopySubBufferMESA = _real_glXCopySubBufferMESA;
-
-   /*** GLX_MESA_release_buffers ***/
-   glx.ReleaseBuffersMESA = _real_glXReleaseBuffersMESA;
-
-   /*** GLX_MESA_pixmap_colormap ***/
-   glx.CreateGLXPixmapMESA = _real_glXCreateGLXPixmapMESA;
-
-   /*** GLX_MESA_set_3dfx_mode ***/
-   glx.Set3DfxModeMESA = _real_glXSet3DfxModeMESA;
-
-   /*** GLX_NV_vertex_array_range ***/
-   glx.AllocateMemoryNV = _real_glXAllocateMemoryNV;
-   glx.FreeMemoryNV = _real_glXFreeMemoryNV;
-
-   /*** GLX_MESA_agp_offset ***/
-   glx.GetAGPOffsetMESA = _real_glXGetAGPOffsetMESA;
-
-   return &glx;
-}
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/x11/realglx.h b/nx-X11/extras/Mesa/src/mesa/drivers/x11/realglx.h
deleted file mode 100644
index 150129db6..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/x11/realglx.h
+++ /dev/null
@@ -1,326 +0,0 @@
-
-/*
- * Mesa 3-D graphics library
- * Version:  3.5
- * 
- * Copyright (C) 1999-2001  Brian Paul   All Rights Reserved.
- * 
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- * 
- * The above copyright notice and this permission notice shall be included
- * in all copies or substantial portions of the Software.
- * 
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
- * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- */
-
-
-#ifndef REALGLX_H
-#define REALGLX_H
-
-
-extern struct _glxapi_table *
-_real_GetGLXDispatchTable(void);
-
-
-/*
- * Basically just need these to prevent compiler warnings.
- */
-
-
-extern XVisualInfo *
-_real_glXChooseVisual( Display *dpy, int screen, int *list );
-
-extern GLXContext
-_real_glXCreateContext( Display *dpy, XVisualInfo *visinfo,
-                        GLXContext share_list, Bool direct );
-
-extern GLXPixmap
-_real_glXCreateGLXPixmap( Display *dpy, XVisualInfo *visinfo, Pixmap pixmap );
-
-extern GLXPixmap
-_real_glXCreateGLXPixmapMESA( Display *dpy, XVisualInfo *visinfo,
-                              Pixmap pixmap, Colormap cmap );
-
-extern void
-_real_glXDestroyGLXPixmap( Display *dpy, GLXPixmap pixmap );
-
-extern void
-_real_glXCopyContext( Display *dpy, GLXContext src, GLXContext dst,
-                      unsigned long mask );
-
-extern Bool
-_real_glXMakeCurrent( Display *dpy, GLXDrawable drawable, GLXContext ctx );
-
-extern Bool
-_real_glXQueryExtension( Display *dpy, int *errorb, int *event );
-
-extern void
-_real_glXDestroyContext( Display *dpy, GLXContext ctx );
-
-extern Bool
-_real_glXIsDirect( Display *dpy, GLXContext ctx );
-
-extern void
-_real_glXSwapBuffers( Display *dpy, GLXDrawable drawable );
-
-extern void
-_real_glXUseXFont( Font font, int first, int count, int listbase );
-
-extern Bool
-_real_glXQueryVersion( Display *dpy, int *maj, int *min );
-
-extern int
-_real_glXGetConfig( Display *dpy, XVisualInfo *visinfo,
-                    int attrib, int *value );
-
-extern void
-_real_glXWaitGL( void );
-
-
-extern void
-_real_glXWaitX( void );
-
-/* GLX 1.1 and later */
-extern const char *
-_real_glXQueryExtensionsString( Display *dpy, int screen );
-
-/* GLX 1.1 and later */
-extern const char *
-_real_glXQueryServerString( Display *dpy, int screen, int name );
-
-/* GLX 1.1 and later */
-extern const char *
-_real_glXGetClientString( Display *dpy, int name );
-
-
-/*
- * GLX 1.3 and later
- */
-
-extern GLXFBConfig *
-_real_glXChooseFBConfig( Display *dpy, int screen,
-                         const int *attribList, int *nitems );
-
-extern int
-_real_glXGetFBConfigAttrib( Display *dpy, GLXFBConfig config,
-                            int attribute, int *value );
-
-extern GLXFBConfig *
-_real_glXGetFBConfigs( Display *dpy, int screen, int *nelements );
-
-extern XVisualInfo *
-_real_glXGetVisualFromFBConfig( Display *dpy, GLXFBConfig config );
-
-extern GLXWindow
-_real_glXCreateWindow( Display *dpy, GLXFBConfig config, Window win,
-                       const int *attribList );
-
-extern void
-_real_glXDestroyWindow( Display *dpy, GLXWindow window );
-
-extern GLXPixmap
-_real_glXCreatePixmap( Display *dpy, GLXFBConfig config, Pixmap pixmap,
-                       const int *attribList );
-
-extern void
-_real_glXDestroyPixmap( Display *dpy, GLXPixmap pixmap );
-
-extern GLXPbuffer
-_real_glXCreatePbuffer( Display *dpy, GLXFBConfig config,
-                        const int *attribList );
-
-extern void
-_real_glXDestroyPbuffer( Display *dpy, GLXPbuffer pbuf );
-
-extern void
-_real_glXQueryDrawable( Display *dpy, GLXDrawable draw, int attribute,
-                        unsigned int *value );
-
-extern GLXContext
-_real_glXCreateNewContext( Display *dpy, GLXFBConfig config,
-                           int renderType, GLXContext shareList, Bool direct );
-
-
-extern Bool
-_real_glXMakeContextCurrent( Display *dpy, GLXDrawable draw,
-                             GLXDrawable read, GLXContext ctx );
-
-extern int
-_real_glXQueryContext( Display *dpy, GLXContext ctx, int attribute, int *value );
-
-extern void
-_real_glXSelectEvent( Display *dpy, GLXDrawable drawable, unsigned long mask );
-
-extern void
-_real_glXGetSelectedEvent( Display *dpy, GLXDrawable drawable,
-                           unsigned long *mask );
-
-#ifdef GLX_SGI_swap_control
-extern int
-_real_glXSwapIntervalSGI(int interval);
-#endif
-
-
-#ifdef GLX_SGI_video_sync
-extern int
-_real_glXGetVideoSyncSGI(unsigned int *count);
-
-extern int
-_real_glXWaitVideoSyncSGI(int divisor, int remainder, unsigned int *count);
-#endif
-
-
-#ifdef GLX_SGI_make_current_read
-extern Bool
-_real_glXMakeCurrentReadSGI(Display *dpy, GLXDrawable draw, GLXDrawable read, GLXContext ctx);
-
-extern GLXDrawable
-_real_glXGetCurrentReadDrawableSGI(void);
-#endif
-
-#if defined(_VL_H) && defined(GLX_SGIX_video_source)
-extern GLXVideoSourceSGIX
-_real_glXCreateGLXVideoSourceSGIX(Display *dpy, int screen, VLServer server, VLPath path, int nodeClass, VLNode drainNode);
-
-extern void
-_real_glXDestroyGLXVideoSourceSGIX(Display *dpy, GLXVideoSourceSGIX src);
-#endif
-
-#ifdef GLX_EXT_import_context
-extern void
-_real_glXFreeContextEXT(Display *dpy, GLXContext context);
-
-extern GLXContextID
-_real_glXGetContextIDEXT(const GLXContext context);
-
-extern Display *
-_real_glXGetCurrentDisplayEXT(void);
-
-extern GLXContext
-_real_glXImportContextEXT(Display *dpy, GLXContextID contextID);
-
-extern int
-_real_glXQueryContextInfoEXT(Display *dpy, GLXContext context, int attribute, int *value);
-#endif
-
-#ifdef GLX_SGIX_fbconfig
-extern int
-_real_glXGetFBConfigAttribSGIX(Display *dpy, GLXFBConfigSGIX config, int attribute, int *value);
-
-extern GLXFBConfigSGIX *
-_real_glXChooseFBConfigSGIX(Display *dpy, int screen, int *attrib_list, int *nelements);
-
-extern GLXPixmap
-_real_glXCreateGLXPixmapWithConfigSGIX(Display *dpy, GLXFBConfigSGIX config, Pixmap pixmap);
-
-extern GLXContext
-_real_glXCreateContextWithConfigSGIX(Display *dpy, GLXFBConfigSGIX config, int render_type, GLXContext share_list, Bool direct);
-
-extern XVisualInfo *
-_real_glXGetVisualFromFBConfigSGIX(Display *dpy, GLXFBConfigSGIX config);
-
-extern GLXFBConfigSGIX
-_real_glXGetFBConfigFromVisualSGIX(Display *dpy, XVisualInfo *vis);
-#endif
-
-#ifdef GLX_SGIX_pbuffer
-extern GLXPbufferSGIX
-_real_glXCreateGLXPbufferSGIX(Display *dpy, GLXFBConfigSGIX config, unsigned int width, unsigned int height, int *attrib_list);
-
-extern void
-_real_glXDestroyGLXPbufferSGIX(Display *dpy, GLXPbufferSGIX pbuf);
-
-extern int
-_real_glXQueryGLXPbufferSGIX(Display *dpy, GLXPbufferSGIX pbuf, int attribute, unsigned int *value);
-
-extern void
-_real_glXSelectEventSGIX(Display *dpy, GLXDrawable drawable, unsigned long mask);
-
-extern void
-_real_glXGetSelectedEventSGIX(Display *dpy, GLXDrawable drawable, unsigned long *mask);
-#endif
-
-#ifdef GLX_SGI_cushion
-extern void
-_real_glXCushionSGI(Display *dpy, Window win, float cushion);
-#endif
-
-#ifdef GLX_SGIX_video_resize
-extern int
-_real_glXBindChannelToWindowSGIX(Display *dpy, int screen, int channel , Window window);
-
-extern int
-_real_glXChannelRectSGIX(Display *dpy, int screen, int channel, int x, int y, int w, int h);
-
-extern int
-_real_glXQueryChannelRectSGIX(Display *dpy, int screen, int channel, int *x, int *y, int *w, int *h);
-
-extern int
-_real_glXQueryChannelDeltasSGIX(Display *dpy, int screen, int channel, int *dx, int *dy, int *dw, int *dh);
-
-extern int
-_real_glXChannelRectSyncSGIX(Display *dpy, int screen, int channel, GLenum synctype);
-#endif
-
-#if defined(_DM_BUFFER_H_) && defined(GLX_SGIX_dmbuffer)
-extern Bool
-_real_glXAssociateDMPbufferSGIX(Display *dpy, GLXPbufferSGIX pbuffer, DMparams *params, DMbuffer dmbuffer);
-#endif
-
-#ifdef GLX_SGIX_swap_group
-extern void
-_real_glXJoinSwapGroupSGIX(Display *dpy, GLXDrawable drawable, GLXDrawable member);
-#endif
-
-#ifdef GLX_SGIX_swap_barrier
-extern void
-_real_glXBindSwapBarrierSGIX(Display *dpy, GLXDrawable drawable, int barrier);
-
-extern Bool
-_real_glXQueryMaxSwapBarriersSGIX(Display *dpy, int screen, int *max);
-#endif
-
-#ifdef GLX_SUN_get_transparent_index
-extern Status
-_real_glXGetTransparentIndexSUN(Display *dpy, Window overlay, Window underlay, long *pTransparent);
-#endif
-
-#ifdef GLX_MESA_release_buffers
-extern Bool
-_real_glXReleaseBuffersMESA( Display *dpy, GLXDrawable d );
-#endif
-
-#ifdef GLX_MESA_set_3dfx_mode
-extern Bool
-_real_glXSet3DfxModeMESA( int mode );
-#endif
-
-#ifdef GLX_NV_vertex_array_range
-extern void *
-_real_glXAllocateMemoryNV(GLsizei size, GLfloat readfreq, GLfloat writefreq, GLfloat priority);
-extern void
-_real_glXFreeMemoryNV(GLvoid *pointer);
-#endif
-
-#ifdef GLX_MESA_agp_offset
-extern GLuint
-_real_glXGetAGPOffsetMESA(const GLvoid *pointer);
-#endif
-
-#ifdef GLX_MESA_copy_sub_buffer
-extern void
-_real_glXCopySubBufferMESA( Display *dpy, GLXDrawable drawable,
-                            int x, int y, int width, int height );
-#endif
-
-#endif /* REALGLX_H */
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/x11/xfonts.c b/nx-X11/extras/Mesa/src/mesa/drivers/x11/xfonts.c
deleted file mode 100644
index d72c600bd..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/x11/xfonts.c
+++ /dev/null
@@ -1,377 +0,0 @@
-
-/*
- * Mesa 3-D graphics library
- * Version:  3.5
- *
- * Copyright (C) 1999-2000  Brian Paul   All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included
- * in all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
- * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- */
-
-
-/* xfonts.c -- glXUseXFont() for Mesa written by
- * Copyright (C) 1995 Thorsten.Ohl @ Physik.TH-Darmstadt.de
- */
-
-#ifdef __VMS
-#include <GL/vms_x_fix.h>
-#endif
-
-#include "glxheader.h"
-#include "context.h"
-#include "imports.h"
-#include "xfonts.h"
-
-
-/* Some debugging info.  */
-
-#ifdef DEBUG
-#undef _R
-#undef _G
-#undef _B
-#include <ctype.h>
-
-int debug_xfonts = 0;
-
-static void
-dump_char_struct(XCharStruct * ch, char *prefix)
-{
-   printf("%slbearing = %d, rbearing = %d, width = %d\n",
-	  prefix, ch->lbearing, ch->rbearing, ch->width);
-   printf("%sascent = %d, descent = %d, attributes = %u\n",
-	  prefix, ch->ascent, ch->descent, (unsigned int) ch->attributes);
-}
-
-static void
-dump_font_struct(XFontStruct * font)
-{
-   printf("ascent = %d, descent = %d\n", font->ascent, font->descent);
-   printf("char_or_byte2 = (%u,%u)\n",
-	  font->min_char_or_byte2, font->max_char_or_byte2);
-   printf("byte1 = (%u,%u)\n", font->min_byte1, font->max_byte1);
-   printf("all_chars_exist = %s\n", font->all_chars_exist ? "True" : "False");
-   printf("default_char = %c (\\%03o)\n",
-	  (char) (isprint(font->default_char) ? font->default_char : ' '),
-	  font->default_char);
-   dump_char_struct(&font->min_bounds, "min> ");
-   dump_char_struct(&font->max_bounds, "max> ");
-#if 0
-   for (c = font->min_char_or_byte2; c <= font->max_char_or_byte2; c++) {
-      char prefix[8];
-      sprintf(prefix, "%d> ", c);
-      dump_char_struct(&font->per_char[c], prefix);
-   }
-#endif
-}
-
-static void
-dump_bitmap(unsigned int width, unsigned int height, GLubyte * bitmap)
-{
-   unsigned int x, y;
-
-   printf("    ");
-   for (x = 0; x < 8 * width; x++)
-      printf("%o", 7 - (x % 8));
-   putchar('\n');
-   for (y = 0; y < height; y++) {
-      printf("%3o:", y);
-      for (x = 0; x < 8 * width; x++)
-	 putchar((bitmap[width * (height - y - 1) + x / 8] & (1 << (7 - (x %
-									 8))))
-		 ? '*' : '.');
-      printf("   ");
-      for (x = 0; x < width; x++)
-	 printf("0x%02x, ", bitmap[width * (height - y - 1) + x]);
-      putchar('\n');
-   }
-}
-#endif /* DEBUG */
-
-
-/* Implementation.  */
-
-/* Fill a BITMAP with a character C from thew current font
-   in the graphics context GC.  WIDTH is the width in bytes
-   and HEIGHT is the height in bits.
-
-   Note that the generated bitmaps must be used with
-
-        glPixelStorei (GL_UNPACK_SWAP_BYTES, GL_FALSE);
-        glPixelStorei (GL_UNPACK_LSB_FIRST, GL_FALSE);
-        glPixelStorei (GL_UNPACK_ROW_LENGTH, 0);
-        glPixelStorei (GL_UNPACK_SKIP_ROWS, 0);
-        glPixelStorei (GL_UNPACK_SKIP_PIXELS, 0);
-        glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
-
-   Possible optimizations:
-
-     * use only one reusable pixmap with the maximum dimensions.
-     * draw the entire font into a single pixmap (careful with
-       proportional fonts!).
-*/
-
-
-/*
- * Generate OpenGL-compatible bitmap.
- */
-static void
-fill_bitmap(Display * dpy, Window win, GC gc,
-	    unsigned int width, unsigned int height,
-	    int x0, int y0, unsigned int c, GLubyte * bitmap)
-{
-   XImage *image;
-   unsigned int x, y;
-   Pixmap pixmap;
-   XChar2b char2b;
-
-   pixmap = XCreatePixmap(dpy, win, 8 * width, height, 1);
-   XSetForeground(dpy, gc, 0);
-   XFillRectangle(dpy, pixmap, gc, 0, 0, 8 * width, height);
-   XSetForeground(dpy, gc, 1);
-
-   char2b.byte1 = (c >> 8) & 0xff;
-   char2b.byte2 = (c & 0xff);
-
-   XDrawString16(dpy, pixmap, gc, x0, y0, &char2b, 1);
-
-   image = XGetImage(dpy, pixmap, 0, 0, 8 * width, height, 1, XYPixmap);
-   if (image) {
-      /* Fill the bitmap (X11 and OpenGL are upside down wrt each other).  */
-      for (y = 0; y < height; y++)
-	 for (x = 0; x < 8 * width; x++)
-	    if (XGetPixel(image, x, y))
-	       bitmap[width * (height - y - 1) + x / 8] |=
-		  (1 << (7 - (x % 8)));
-      XDestroyImage(image);
-   }
-
-   XFreePixmap(dpy, pixmap);
-}
-
-/*
- * determine if a given glyph is valid and return the
- * corresponding XCharStruct.
- */
-static XCharStruct *
-isvalid(XFontStruct * fs, unsigned int which)
-{
-   unsigned int rows, pages;
-   unsigned int byte1 = 0, byte2 = 0;
-   int i, valid = 1;
-
-   rows = fs->max_byte1 - fs->min_byte1 + 1;
-   pages = fs->max_char_or_byte2 - fs->min_char_or_byte2 + 1;
-
-   if (rows == 1) {
-      /* "linear" fonts */
-      if ((fs->min_char_or_byte2 > which) || (fs->max_char_or_byte2 < which))
-	 valid = 0;
-   }
-   else {
-      /* "matrix" fonts */
-      byte2 = which & 0xff;
-      byte1 = which >> 8;
-      if ((fs->min_char_or_byte2 > byte2) ||
-	  (fs->max_char_or_byte2 < byte2) ||
-	  (fs->min_byte1 > byte1) || (fs->max_byte1 < byte1))
-	 valid = 0;
-   }
-
-   if (valid) {
-      if (fs->per_char) {
-	 if (rows == 1) {
-	    /* "linear" fonts */
-	    return (fs->per_char + (which - fs->min_char_or_byte2));
-	 }
-	 else {
-	    /* "matrix" fonts */
-	    i = ((byte1 - fs->min_byte1) * pages) +
-	       (byte2 - fs->min_char_or_byte2);
-	    return (fs->per_char + i);
-	 }
-      }
-      else {
-	 return (&fs->min_bounds);
-      }
-   }
-   return (NULL);
-}
-
-
-void
-Fake_glXUseXFont(Font font, int first, int count, int listbase)
-{
-   Display *dpy;
-   Window win;
-   Pixmap pixmap;
-   GC gc;
-   XGCValues values;
-   unsigned long valuemask;
-   XFontStruct *fs;
-   GLint swapbytes, lsbfirst, rowlength;
-   GLint skiprows, skippixels, alignment;
-   unsigned int max_width, max_height, max_bm_width, max_bm_height;
-   GLubyte *bm;
-   int i;
-
-   dpy = glXGetCurrentDisplay();
-   if (!dpy)
-      return;			/* I guess glXMakeCurrent wasn't called */
-   win = RootWindow(dpy, DefaultScreen(dpy));
-
-   fs = XQueryFont(dpy, font);
-   if (!fs) {
-      _mesa_error(NULL, GL_INVALID_VALUE,
-		  "Couldn't get font structure information");
-      return;
-   }
-
-   /* Allocate a bitmap that can fit all characters.  */
-   max_width = fs->max_bounds.rbearing - fs->min_bounds.lbearing;
-   max_height = fs->max_bounds.ascent + fs->max_bounds.descent;
-   max_bm_width = (max_width + 7) / 8;
-   max_bm_height = max_height;
-
-   bm = (GLubyte *) MALLOC((max_bm_width * max_bm_height) * sizeof(GLubyte));
-   if (!bm) {
-      XFreeFontInfo(NULL, fs, 1);
-      _mesa_error(NULL, GL_OUT_OF_MEMORY,
-		  "Couldn't allocate bitmap in glXUseXFont()");
-      return;
-   }
-
-#if 0
-   /* get the page info */
-   pages = fs->max_char_or_byte2 - fs->min_char_or_byte2 + 1;
-   firstchar = (fs->min_byte1 << 8) + fs->min_char_or_byte2;
-   lastchar = (fs->max_byte1 << 8) + fs->max_char_or_byte2;
-   rows = fs->max_byte1 - fs->min_byte1 + 1;
-   unsigned int first_char, last_char, pages, rows;
-#endif
-
-   /* Save the current packing mode for bitmaps.  */
-   glGetIntegerv(GL_UNPACK_SWAP_BYTES, &swapbytes);
-   glGetIntegerv(GL_UNPACK_LSB_FIRST, &lsbfirst);
-   glGetIntegerv(GL_UNPACK_ROW_LENGTH, &rowlength);
-   glGetIntegerv(GL_UNPACK_SKIP_ROWS, &skiprows);
-   glGetIntegerv(GL_UNPACK_SKIP_PIXELS, &skippixels);
-   glGetIntegerv(GL_UNPACK_ALIGNMENT, &alignment);
-
-   /* Enforce a standard packing mode which is compatible with
-      fill_bitmap() from above.  This is actually the default mode,
-      except for the (non)alignment.  */
-   glPixelStorei(GL_UNPACK_SWAP_BYTES, GL_FALSE);
-   glPixelStorei(GL_UNPACK_LSB_FIRST, GL_FALSE);
-   glPixelStorei(GL_UNPACK_ROW_LENGTH, 0);
-   glPixelStorei(GL_UNPACK_SKIP_ROWS, 0);
-   glPixelStorei(GL_UNPACK_SKIP_PIXELS, 0);
-   glPixelStorei(GL_UNPACK_ALIGNMENT, 1);
-
-   pixmap = XCreatePixmap(dpy, win, 10, 10, 1);
-   values.foreground = BlackPixel(dpy, DefaultScreen(dpy));
-   values.background = WhitePixel(dpy, DefaultScreen(dpy));
-   values.font = fs->fid;
-   valuemask = GCForeground | GCBackground | GCFont;
-   gc = XCreateGC(dpy, pixmap, valuemask, &values);
-   XFreePixmap(dpy, pixmap);
-
-#ifdef DEBUG
-   if (debug_xfonts)
-      dump_font_struct(fs);
-#endif
-
-   for (i = 0; i < count; i++) {
-      unsigned int width, height, bm_width, bm_height;
-      GLfloat x0, y0, dx, dy;
-      XCharStruct *ch;
-      int x, y;
-      unsigned int c = first + i;
-      int list = listbase + i;
-      int valid;
-
-      /* check on index validity and get the bounds */
-      ch = isvalid(fs, c);
-      if (!ch) {
-	 ch = &fs->max_bounds;
-	 valid = 0;
-      }
-      else {
-	 valid = 1;
-      }
-
-#ifdef DEBUG
-      if (debug_xfonts) {
-	 char s[7];
-	 sprintf(s, isprint(c) ? "%c> " : "\\%03o> ", c);
-	 dump_char_struct(ch, s);
-      }
-#endif
-
-      /* glBitmap()' parameters:
-         straight from the glXUseXFont(3) manpage.  */
-      width = ch->rbearing - ch->lbearing;
-      height = ch->ascent + ch->descent;
-      x0 = -ch->lbearing;
-      y0 = ch->descent - 0;	/* XXX used to subtract 1 here */
-      /* but that caused a conformace failure */
-      dx = ch->width;
-      dy = 0;
-
-      /* X11's starting point.  */
-      x = -ch->lbearing;
-      y = ch->ascent;
-
-      /* Round the width to a multiple of eight.  We will use this also
-         for the pixmap for capturing the X11 font.  This is slightly
-         inefficient, but it makes the OpenGL part real easy.  */
-      bm_width = (width + 7) / 8;
-      bm_height = height;
-
-      glNewList(list, GL_COMPILE);
-      if (valid && (bm_width > 0) && (bm_height > 0)) {
-
-	 MEMSET(bm, '\0', bm_width * bm_height);
-	 fill_bitmap(dpy, win, gc, bm_width, bm_height, x, y, c, bm);
-
-	 glBitmap(width, height, x0, y0, dx, dy, bm);
-#ifdef DEBUG
-	 if (debug_xfonts) {
-	    printf("width/height = %u/%u\n", width, height);
-	    printf("bm_width/bm_height = %u/%u\n", bm_width, bm_height);
-	    dump_bitmap(bm_width, bm_height, bm);
-	 }
-#endif
-      }
-      else {
-	 glBitmap(0, 0, 0.0, 0.0, dx, dy, NULL);
-      }
-      glEndList();
-   }
-
-   FREE(bm);
-   XFreeFontInfo(NULL, fs, 1);
-   XFreeGC(dpy, gc);
-
-   /* Restore saved packing modes.  */
-   glPixelStorei(GL_UNPACK_SWAP_BYTES, swapbytes);
-   glPixelStorei(GL_UNPACK_LSB_FIRST, lsbfirst);
-   glPixelStorei(GL_UNPACK_ROW_LENGTH, rowlength);
-   glPixelStorei(GL_UNPACK_SKIP_ROWS, skiprows);
-   glPixelStorei(GL_UNPACK_SKIP_PIXELS, skippixels);
-   glPixelStorei(GL_UNPACK_ALIGNMENT, alignment);
-}
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/x11/xfonts.h b/nx-X11/extras/Mesa/src/mesa/drivers/x11/xfonts.h
deleted file mode 100644
index e36f42f81..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/x11/xfonts.h
+++ /dev/null
@@ -1,41 +0,0 @@
-
-/*
- * Mesa 3-D graphics library
- * Version:  3.5
- *
- * Copyright (C) 1999-2000  Brian Paul   All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included
- * in all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
- * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- */
-
-
-#ifndef XFONTS_H
-#define XFONTS_H
-
-#ifdef __VMS
-#include <GL/vms_x_fix.h>
-#endif
-
-#include <X11/Xlib.h>
-
-
-extern void Fake_glXUseXFont( Font font, int first, int count, int listbase );
-
-
-#endif
-